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| author | Steven Young <sdyoung@users.sourceforge.net> | 2000-02-16 17:32:49 +0000 |
|---|---|---|
| committer | Steven Young <sdyoung@users.sourceforge.net> | 2000-02-16 17:32:49 +0000 |
| commit | 37e63909c09359ddd5baf7a237387ee5f7219c2d (patch) | |
| tree | 118da48d4b5ed947bc4cb9c004d7e10a976be57a | |
| parent | a094587fb0e92c5638808d7bff91ef802e200112 (diff) | |
| download | tinyproxy-37e63909c09359ddd5baf7a237387ee5f7219c2d.tar.gz tinyproxy-37e63909c09359ddd5baf7a237387ee5f7219c2d.zip | |
This commit was generated by cvs2svn to compensate for changes in r2,
which included commits to RCS files with non-trunk default branches.
243 files changed, 45839 insertions, 0 deletions
@@ -0,0 +1,6 @@ + tinyproxy is a collaborative work between Steven Young + <sdyoung@well.com> and Robert James Kaes <rjkaes@flarenet.com>. + + From versions 0-1.1, Steven Young was the primary maintainer. + From 1.2 to 1.3.0, Robert James Kaes was the primary maintainer. + As of 1.3.1, Steven Young will once again be the primary maintainer. @@ -0,0 +1,9 @@ + KNOWN BUGS + ========== + + There is exactly one known bug at the time of 1.3.2's release - when compiling +under some Linux distributions (notably, Debian), the compile process will +generate a number of warnings regarding __underflow. However, tinyproxy still +compiles and runs perfectly. + + Patches welcome! @@ -0,0 +1,340 @@ + GNU GENERAL PUBLIC LICENSE + Version 2, June 1991 + + Copyright (C) 1989, 1991 Free Software Foundation, Inc. + 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The licenses for most software are designed to take away your +freedom to share and change it. By contrast, the GNU General Public +License is intended to guarantee your freedom to share and change free +software--to make sure the software is free for all its users. This +General Public License applies to most of the Free Software +Foundation's software and to any other program whose authors commit to +using it. (Some other Free Software Foundation software is covered by +the GNU Library General Public License instead.) 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It is safest +to attach them to the start of each source file to most effectively +convey the exclusion of warranty; and each file should have at least +the "copyright" line and a pointer to where the full notice is found. + + <one line to give the program's name and a brief idea of what it does.> + Copyright (C) <year> <name of author> + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + + +Also add information on how to contact you by electronic and paper mail. + +If the program is interactive, make it output a short notice like this +when it starts in an interactive mode: + + Gnomovision version 69, Copyright (C) year name of author + Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. + This is free software, and you are welcome to redistribute it + under certain conditions; type `show c' for details. + +The hypothetical commands `show w' and `show c' should show the appropriate +parts of the General Public License. Of course, the commands you use may +be called something other than `show w' and `show c'; they could even be +mouse-clicks or menu items--whatever suits your program. + +You should also get your employer (if you work as a programmer) or your +school, if any, to sign a "copyright disclaimer" for the program, if +necessary. Here is a sample; alter the names: + + Yoyodyne, Inc., hereby disclaims all copyright interest in the program + `Gnomovision' (which makes passes at compilers) written by James Hacker. + + <signature of Ty Coon>, 1 April 1989 + Ty Coon, President of Vice + +This General Public License does not permit incorporating your program into +proprietary programs. If your program is a subroutine library, you may +consider it more useful to permit linking proprietary applications with the +library. If this is what you want to do, use the GNU Library General +Public License instead of this License. diff --git a/ChangeLog b/ChangeLog new file mode 100644 index 0000000..65214a5 --- /dev/null +++ b/ChangeLog @@ -0,0 +1,122 @@ +1.3.2 2000/02/15 + - Fixed null requests bug. + - Fixed fd leak bug. + - Fixed connptr bug. + - Updated docs. + +1.3.1 1999/12/21 + - made the dns cache hashing algorithm case-insensitive. + - fixed a bug in log() that would cause it to dump garbage to + the log file when in unrestricted mode. + - this is an interim release to fix the above log() bug. + +1.3.0 1999/12/01 + - autoconf enabled the source tree and moved some of the + documentation files into the proper locations. Also, added any + files which were needed to conform with the GNU autoconf directory + structure. + - Changed the debugging code to use asserts(). I don't know if I'm + completely happy with this. One the one hand it shrinks the size + of the executable, but on the other, it doesn't handle weird + situations in production code. It's still a toss up. + - Did a major reorganization of the source tree. The biggest + change is moving a lot of code from reqs.c into more appropriate + files. + - ANON mode is now always compiled in (since it doesn't take up + that much space) and is enabled from the command line. + - Changed the states a connection can be in, and also merged both + sockets (server/client) into one structure. Makes the code a lot + cleaner. + - Added a DNS caching mechanism. What happens it that a hash of + previously looked up names is maintained, so additional host names + will not need to be fetched from the DNS server again. Helps on + most web pages, which have a lot of images from the same server. + - Removed the global error variable (tinyerr) by making the + functions more consistent with what they return for an error. + - Removed the global.* files and merged them back into the + tinyproxy.* source. + - Added bug fixes in reqs.c to handle bad servers, which do not + follow the basic RFC protocol (i.e. using just a LF instead of a + CRLF). + - Most of reqs.c has been changed to use the readline + function. Also, it has been organized around the new connection + states and connection structure. + - xstrstr can now be both case sensitive or insensitive. Also, + added a check to make sure the haystack is longer than the needle. + +1.2.10 1999/08/20 + - Found a memory free bug in the buffer code, and also, a bug in + allocating memory for the buffer. Both could be fatal. One leaked + memory, and the other could allow all memory to be exhausted. Both + are now fixed. + - Reorganized some of the code. Moved global variables into the + proper files. Should help to eliminate them altogether someday. + - Shaun Johnson fixed a problem with compiling with syslog enabled + on a SunOS box. + +1.2.9 1999/08/17 + - Changed the writebuff to more explicitly be designed to write + from the other connection's buffer. A connection reads into it's + own buffer, but write's the other connection's buffer. + - You can now specify a particular IP address to listen on. By + default, tinyproxy listens on all IP addresses. + +1.2.8.1 1999/08/13 (Internal release) + - Improved the portability by removing the daemon call and + removing the calls to index(). + - added the buffer.* source into the CVS tree. + +1.2.8 1999/08/06 + - Better logging of incoming connections. Now both the IP address + and the requested URL are logged. + - You can now specify that only a certain subnet is allowed to + access tinyproxy. Currently it only supports one subnet with + matching against a string with the IP address. + - a bunch of just general code clean up. Mostly stylistic stuff. + +1.2.7 1999/07/28 + - Incoming connections are now logged to the log file/syslog + - An "XTinyproxy" header can now sent with each request which + includes the IP address of the client. + - Fixed some of the size of the members in the structures. + - Fixed an argument problem in listen_sock which was using the + size of the wrong variable. + +1.2.6 1999/06/05 + - Added the ability to send the HTTP requests to a proxy + server running on a different machine (or even the same + machine if you like) + - Fixed a bug in the clientreq() routine which would choke on + requests in the form of GET http://www.url.com HTTP/1.0 (thanks + to Bruno Viaris <viaris@galilee.univ-paris13.fr> for pointing + out the bug and providing the initial fix.) + +1.2.5 1999/05/21 + - Now maintained by Robert James Kaes (rjkaes@flarenet.com) + - Non-blocking sockets + - Cleaned up the style, and code. Compiles cleanly with -Wall + - Logs to syslogd with -S command line argument + - Rewrote the clientreq routine to remove tonnes of code + - Removed unused routines (rstrtolower, xstrndup, readline, etc.) + - Moved the user configurable options into config.h + +1.1 1998/09/15 + - Load average monitoring added + - Remote proxy monitoring added + - Added -u (change user). + +1.0d + - ANON mode now supports -a to let user-specified headers + through + - various bug fixes in readline() + +1.0c + - Support for ANON mode + +1.0b + - Cleaned up exit codes (now uses sysexits.h) + - Uses daemon() from -lbsf instead of daemonize() + - Now supports ports other than 80 + +1.0a + - Created by Steven Young (sdyoung@well.com) @@ -0,0 +1,24 @@ +Installing tinyproxy 1.3.2 +========================== + + As of 1.3.2, tinyproxy uses Ian Jackson's adns library to perform non-blocking +DNS lookups. As such, before you can do anything to install tinyproxy, you must +go into the adns-0.6/ subdirectory off the root tinyproxy distribution directory +and follow the INSTALL directions therein. Once you have libadns installed, +follow these steps: + + (1) Run the tinyproxy 'configure' script, found in the root distribution + directory. If you're unsure of exactly what arguments to use, please + consult the output of 'configure --help'. Additional documentation can + be found for configure in the text file INSTALL.configure. + (2) Run 'make install'. This will build all of tinyproxy and install it + in the default directory. You may also wish to peruse src/config.h + to be sure everything is configured to your liking. + (3) Read the tinyproxy manpage - it will explain what commandline arguments + and parameters are available. More experienced users will probably + be able to get all the information they need from the output of + 'tinyproxy -h'. + + Enjoy! Please read the documentation carefully, especially the COPYING +file which should have been included in this archive explaining the licensing +terms of tinyproxy. diff --git a/INSTALL.configure b/INSTALL.configure new file mode 100644 index 0000000..b42a17a --- /dev/null +++ b/INSTALL.configure @@ -0,0 +1,182 @@ +Basic Installation +================== + + These are generic installation instructions. + + The `configure' shell script attempts to guess correct values for +various system-dependent variables used during compilation. It uses +those values to create a `Makefile' in each directory of the package. +It may also create one or more `.h' files containing system-dependent +definitions. Finally, it creates a shell script `config.status' that +you can run in the future to recreate the current configuration, a file +`config.cache' that saves the results of its tests to speed up +reconfiguring, and a file `config.log' containing compiler output +(useful mainly for debugging `configure'). + + If you need to do unusual things to compile the package, please try +to figure out how `configure' could check whether to do them, and mail +diffs or instructions to the address given in the `README' so they can +be considered for the next release. If at some point `config.cache' +contains results you don't want to keep, you may remove or edit it. + + The file `configure.in' is used to create `configure' by a program +called `autoconf'. You only need `configure.in' if you want to change +it or regenerate `configure' using a newer version of `autoconf'. + +The simplest way to compile this package is: + + 1. `cd' to the directory containing the package's source code and type + `./configure' to configure the package for your system. If you're + using `csh' on an old version of System V, you might need to type + `sh ./configure' instead to prevent `csh' from trying to execute + `configure' itself. + + Running `configure' takes awhile. While running, it prints some + messages telling which features it is checking for. + + 2. Type `make' to compile the package. + + 3. Optionally, type `make check' to run any self-tests that come with + the package. + + 4. Type `make install' to install the programs and any data files and + documentation. + + 5. You can remove the program binaries and object files from the + source code directory by typing `make clean'. To also remove the + files that `configure' created (so you can compile the package for + a different kind of computer), type `make distclean'. There is + also a `make maintainer-clean' target, but that is intended mainly + for the package's developers. If you use it, you may have to get + all sorts of other programs in order to regenerate files that came + with the distribution. + +Compilers and Options +===================== + + Some systems require unusual options for compilation or linking that +the `configure' script does not know about. You can give `configure' +initial values for variables by setting them in the environment. Using +a Bourne-compatible shell, you can do that on the command line like +this: + CC=c89 CFLAGS=-O2 LIBS=-lposix ./configure + +Or on systems that have the `env' program, you can do it like this: + env CPPFLAGS=-I/usr/local/include LDFLAGS=-s ./configure + +Compiling For Multiple Architectures +==================================== + + You can compile the package for more than one kind of computer at the +same time, by placing the object files for each architecture in their +own directory. To do this, you must use a version of `make' that +supports the `VPATH' variable, such as GNU `make'. `cd' to the +directory where you want the object files and executables to go and run +the `configure' script. `configure' automatically checks for the +source code in the directory that `configure' is in and in `..'. + + If you have to use a `make' that does not supports the `VPATH' +variable, you have to compile the package for one architecture at a time +in the source code directory. After you have installed the package for +one architecture, use `make distclean' before reconfiguring for another +architecture. + +Installation Names +================== + + By default, `make install' will install the package's files in +`/usr/local/bin', `/usr/local/man', etc. You can specify an +installation prefix other than `/usr/local' by giving `configure' the +option `--prefix=PATH'. + + You can specify separate installation prefixes for +architecture-specific files and architecture-independent files. If you +give `configure' the option `--exec-prefix=PATH', the package will use +PATH as the prefix for installing programs and libraries. +Documentation and other data files will still use the regular prefix. + + In addition, if you use an unusual directory layout you can give +options like `--bindir=PATH' to specify different values for particular +kinds of files. Run `configure --help' for a list of the directories +you can set and what kinds of files go in them. + + If the package supports it, you can cause programs to be installed +with an extra prefix or suffix on their names by giving `configure' the +option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'. + +Optional Features +================= + + Some packages pay attention to `--enable-FEATURE' options to +`configure', where FEATURE indicates an optional part of the package. +They may also pay attention to `--with-PACKAGE' options, where PACKAGE +is something like `gnu-as' or `x' (for the X Window System). The +`README' should mention any `--enable-' and `--with-' options that the +package recognizes. + + For packages that use the X Window System, `configure' can usually +find the X include and library files automatically, but if it doesn't, +you can use the `configure' options `--x-includes=DIR' and +`--x-libraries=DIR' to specify their locations. + +Specifying the System Type +========================== + + There may be some features `configure' can not figure out +automatically, but needs to determine by the type of host the package +will run on. Usually `configure' can figure that out, but if it prints +a message saying it can not guess the host type, give it the +`--host=TYPE' option. TYPE can either be a short name for the system +type, such as `sun4', or a canonical name with three fields: + CPU-COMPANY-SYSTEM + +See the file `config.sub' for the possible values of each field. If +`config.sub' isn't included in this package, then this package doesn't +need to know the host type. + + If you are building compiler tools for cross-compiling, you can also +use the `--target=TYPE' option to select the type of system they will +produce code for and the `--build=TYPE' option to select the type of +system on which you are compiling the package. + +Sharing Defaults +================ + + If you want to set default values for `configure' scripts to share, +you can create a site shell script called `config.site' that gives +default values for variables like `CC', `cache_file', and `prefix'. +`configure' looks for `PREFIX/share/config.site' if it exists, then +`PREFIX/etc/config.site' if it exists. Or, you can set the +`CONFIG_SITE' environment variable to the location of the site script. +A warning: not all `configure' scripts look for a site script. + +Operation Controls +================== + + `configure' recognizes the following options to control how it +operates. + +`--cache-file=FILE' + Use and save the results of the tests in FILE instead of + `./config.cache'. Set FILE to `/dev/null' to disable caching, for + debugging `configure'. + +`--help' + Print a summary of the options to `configure', and exit. + +`--quiet' +`--silent' +`-q' + Do not print messages saying which checks are being made. To + suppress all normal output, redirect it to `/dev/null' (any error + messages will still be shown). + +`--srcdir=DIR' + Look for the package's source code in directory DIR. 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It was +decided to move back what was previously going to be released as 1.3.2 and +release it as 1.4.0, as these bug fixes and patches were determined to be +too high-priority to wait on. + + In this version of 1.3.2, the are the following new features: + + - Non-blocking DNS lookups. + + And the following bug fixes: + + - A bug where connptr was not correctly being set before httperr was being +called in reqs.c. + - A bug where the system would crash if an empty request was received. + - A file descriptor leak where an fd would not be properly closed in +event of a bad HTTP request. + + Here is some information on the upcoming 1.4.0 release: + + 1.4.0 + ===== + + 1.4.0 is in the works. Some features you can expect: + + - Ability to listen on >1 port. + - Ability to set up more than one access list for the allowed + IP subnets. + - Ability to listen on multiple interfaces specified on the command-line. + - Simple caching. + + Under the hood, 1.4.0 should be a bit more modular than 1.3.2. This +will hopefully lend itself towards making it easier for third parties to +develop new features for tinyproxy. + + Please note that as of 1.3.1, Steven Young <sdyoung@well.com> is once +again the primary maintainer of tinyproxy. @@ -0,0 +1,99 @@ + This is tinyproxy-adns, tinyproxy with support for GNU adns asynchronous + resolver library. + + DESCRIPTION + ----------- + + tinyproxy is a small, efficient HTTP proxy daemon. tinyproxy is very + useful in a small network setting, where a larger proxy like Squid + would either be too resource intensive, or a security risk. One of + the key features of tinyproxy is the buffering connection concept. + In effect, tinyproxy will buffer a high speed response from a server, + and then relay it to a client at the highest speed the client will + accept. This feature greatly reduces the problems with sluggishness + on the Internet. If you are sharing an Internet connection with a + small network, and you only want to allow HTTP requests to be + allowed, then tinyproxy is a great tool for the network + administrator. + + This version of tinyproxy must be compiled with GNU adns, available from + http://www.chiark.greenend.org.uk/~ian/adns/. + + INSTALLATION + ------------ + + To install this package under a Unix derivative, read the INSTALL + file. tinyproxy uses a standard GNU configure script. There are + additional command line arguments you can supply to configure. They + include: + + --enable-debug If you would like to turn on full + debugging support + --enable-socks This turns on SOCKS support for using + tinyproxy across a fire wall. + --enable-xtinyproxy Compile in support for the XTinyproxy + header, which is sent to any web + server in your domain. + + Options for GNU adns + --with-adns-include=DIR Set the directory in which adns.h has + been installed. Required if this is in + a non-standard location. + --with-adns-lib=DIR Set the directory in which libadns.* have + been installed. Required if this is in + a non-standard location. + + Options for file locations etc. + --with-port=PORT Set the port on which tinyproxy listens, + by default 8080. + --with-log-file=FILE Set the default logfile location. + --with-user=USER Set the default user to which tinyproxy + will setuid() upon startup. + + Once you have completed your installation, if you would like to + report your success please execute the report.sh script in the doc + directory. This will send an email to the authors reporting your + version, and a few bits of information concerning the memory usage of + tinyproxy. Alternatively, you could just send an email stating the + version. Which ever you prefer. + + SUPPORT + ------- + + If you are having problems with tinyproxy, please report the problem + to: + + Steven Young <sdyoung@well.com> + Robert James Kaes <rjkaes@flarenet.com> + + If the problem seems to be to do with GNU adns support (or if I've done + something obviously wrong), please email + + Chris Lightfoot <chris@ex-parrot.com> + + Please recompile tinyproxy with full debug support (--enable-debug) + and include a copy of the log file, and any assert errors reported by + tinyproxy. Also, if you feel up to it, try running tinyproxy under + your debugger and report the error your received and a context + listing of the location. Under gdb you would run tinyproxy like so: + + gdb tinyproxy + + (gdb) set args -p port_num -l log_file -d + (gdb) run + + Now access the port tinyproxy is on until you receive a break in the + gdb. You can now type: + + (gbd) l + + to produce a context listing of the location of the error. Send a + copy to the authors. + + HOW TO CONTRIBUTE TO tinyproxy + ------------------------------ + + If you would like to contribute a feature, or a bug fix to the + tinyproxy source, please send a diff (preferable a unified + diff. i.e. "diff -u") against the latest release of tinyproxy. Also, + if you could include a brief description of what your patch does. @@ -0,0 +1,42 @@ +Tinyproxy wouldn't be possible in its current form without the help of +the following people. Thanks a lot, guys (sorted in no particular +order). Note that in the case of entries listed under 'numerous others', +only the first person to report it is listed. + + + Steven Young - Wrote version 1.0 - 1.1 + Robert James Kaes - Wrote versions from 1.2 to 1.3 and + autoconf enabled the source tree. + Albert Ragnarsson - Made an RPM out of the 1.0d .tar.gz archive. + Alan W Black - Misc. bug reports and fixes. + Ed Boraas - Various suggestions, helped beta test 1.0d. + Abhijit Menon-Sen - Beta tested 1.1, numerous bugs fixed + and features improved. Also helped + establish world peace and eliminate + hunger and poverty. Generally + credited with the singlehanded + abolition of all crime and dishonesty. + Jay Kominek - Made the 1.1 DEB. + Eran Tromer - Provided webspace at attacca.com. + Bruno Viaris - Found and provided initial fix for + bug in the clientreq() routine when + dealing with broken requests from clients. + Alexander Loehr - Found and provided fix for a bug in + the listen_sock routine. + Bob Grabau - Added additional logging of URLs to + incoming connections. + Mitsuru Yoshida - Made the FreeBSD port + Ian Holsman - Suggested the selective listening option + Peter Meerwald - Portability suggests and improvements + Shaun Johnson - Fixed a problem with compiling with + syslog enabled on a SunOS box. Should + help other systems too. + Timothy E. Newsome - SOCKS firewall enabled tinyproxy + George Talusan - Bug testing + Chris Lightfoot - Provided patches to give tinyproxy adns + support. + Michael Pearson, + numerous others - Reported connptr bug with patch. + Raja Subramanian - Reported fd leak bug, with patch. + Raja Subramanian, + numerous others - Reported null requests bug. diff --git a/acconfig.h b/acconfig.h new file mode 100644 index 0000000..79bced0 --- /dev/null +++ b/acconfig.h @@ -0,0 +1,20 @@ +/* + * Define if you want to have the peer's IP address to be included in a + * XTinyproxy header sent to the server. + */ +#undef XTINYPROXY + +/* chris - undef'd here so that they can be set up in the configure script */ +#undef DEFAULT_LOG +#undef DEFAULT_PORT +#undef DEFAULT_USER + +/* + * Define if you would like to include filtering code. + */ +#undef FILTER_ENABLE + +/* + * Define if you want to use the included GNU regex routine + */ +#undef USE_GNU_REGEX diff --git a/aclocal.m4 b/aclocal.m4 new file mode 100644 index 0000000..a2143ce --- /dev/null +++ b/aclocal.m4 @@ -0,0 +1,129 @@ +dnl aclocal.m4 generated automatically by aclocal 1.4a + +dnl Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl This program is distributed in the hope that it will be useful, +dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without +dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A +dnl PARTICULAR PURPOSE. + +# Do all the work for Automake. This macro actually does too much -- +# some checks are only needed if your package does certain things. +# But this isn't really a big deal. + +# serial 1 + +dnl Usage: +dnl AM_INIT_AUTOMAKE(package,version, [no-define]) + +AC_DEFUN(AM_INIT_AUTOMAKE, +[AC_REQUIRE([AC_PROG_INSTALL]) +dnl We require 2.13 because we rely on SHELL being computed by configure. +AC_PREREQ([2.13]) +PACKAGE=[$1] +AC_SUBST(PACKAGE) +VERSION=[$2] +AC_SUBST(VERSION) +dnl test to see if srcdir already configured +if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then + AC_MSG_ERROR([source directory already configured; run "make distclean" there first]) +fi +ifelse([$3],, +AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package]) +AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])) +AC_REQUIRE([AM_SANITY_CHECK]) +AC_REQUIRE([AC_ARG_PROGRAM]) +dnl FIXME This is truly gross. +missing_dir=`cd $ac_aux_dir && pwd` +AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir) +AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir) +AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir) +AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir) +AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir) +AC_REQUIRE([AC_PROG_MAKE_SET])]) + +# +# Check to make sure that the build environment is sane. +# + +AC_DEFUN(AM_SANITY_CHECK, +[AC_MSG_CHECKING([whether build environment is sane]) +# Just in case +sleep 1 +echo timestamp > conftestfile +# Do `set' in a subshell so we don't clobber the current shell's +# arguments. 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Make sure there is not a broken +alias in your environment]) + fi + + test "[$]2" = conftestfile + ) +then + # Ok. + : +else + AC_MSG_ERROR([newly created file is older than distributed files! +Check your system clock]) +fi +rm -f conftest* +AC_MSG_RESULT(yes)]) + +dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY) +dnl The program must properly implement --version. +AC_DEFUN(AM_MISSING_PROG, +[AC_MSG_CHECKING(for working $2) +# Run test in a subshell; some versions of sh will print an error if +# an executable is not found, even if stderr is redirected. +# Redirect stdin to placate older versions of autoconf. Sigh. +if ($2 --version) < /dev/null > /dev/null 2>&1; then + $1=$2 + AC_MSG_RESULT(found) +else + $1="$3/missing $2" + AC_MSG_RESULT(missing) +fi +AC_SUBST($1)]) + +# Like AC_CONFIG_HEADER, but automatically create stamp file. + +AC_DEFUN(AM_CONFIG_HEADER, +[AC_PREREQ([2.12]) +AC_CONFIG_HEADER([$1]) +dnl When config.status generates a header, we must update the stamp-h file. +dnl This file resides in the same directory as the config header +dnl that is generated. We must strip everything past the first ":", +dnl and everything past the last "/". +AC_OUTPUT_COMMANDS(changequote(<<,>>)dnl +ifelse(patsubst(<<$1>>, <<[^ ]>>, <<>>), <<>>, +<<test -z "<<$>>CONFIG_HEADERS" || echo timestamp > patsubst(<<$1>>, <<^\([^:]*/\)?.*>>, <<\1>>)stamp-h<<>>dnl>>, +<<am_indx=1 +for am_file in <<$1>>; do + case " <<$>>CONFIG_HEADERS " in + *" <<$>>am_file "*<<)>> + echo timestamp > `echo <<$>>am_file | sed -e 's%:.*%%' -e 's%[^/]*$%%'`stamp-h$am_indx + ;; + esac + am_indx=`expr "<<$>>am_indx" + 1` +done<<>>dnl>>) +changequote([,]))]) + diff --git a/adns-0.6/.cvsignore b/adns-0.6/.cvsignore new file mode 100644 index 0000000..439a8fd --- /dev/null +++ b/adns-0.6/.cvsignore @@ -0,0 +1,8 @@ +Makefile +config.log +config.cache +config.status +dist_tmp +adns-*.tar.gz +settings.make +*.tmp* diff --git a/adns-0.6/COPYING b/adns-0.6/COPYING new file mode 100644 index 0000000..60549be --- /dev/null +++ b/adns-0.6/COPYING @@ -0,0 +1,340 @@ + GNU GENERAL PUBLIC LICENSE + Version 2, June 1991 + + Copyright (C) 1989, 1991 Free Software Foundation, Inc. + 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The licenses for most software are designed to take away your +freedom to share and change it. By contrast, the GNU General Public +License is intended to guarantee your freedom to share and change free +software--to make sure the software is free for all its users. This +General Public License applies to most of the Free Software +Foundation's software and to any other program whose authors commit to +using it. (Some other Free Software Foundation software is covered by +the GNU Library General Public License instead.) You can apply it to +your programs, too. + + When we speak of free software, we are referring to freedom, not +price. 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To prevent this, we have made it clear that any +patent must be licensed for everyone's free use or not licensed at all. + + The precise terms and conditions for copying, distribution and +modification follow. + + GNU GENERAL PUBLIC LICENSE + TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION + + 0. This License applies to any program or other work which contains +a notice placed by the copyright holder saying it may be distributed +under the terms of this General Public License. The "Program", below, +refers to any such program or work, and a "work based on the Program" +means either the Program or any derivative work under copyright law: +that is to say, a work containing the Program or a portion of it, +either verbatim or with modifications and/or translated into another +language. (Hereinafter, translation is included without limitation in +the term "modification".) Each licensee is addressed as "you". + +Activities other than copying, distribution and modification are not +covered by this License; they are outside its scope. The act of +running the Program is not restricted, and the output from the Program +is covered only if its contents constitute a work based on the +Program (independent of having been made by running the Program). +Whether that is true depends on what the Program does. + + 1. You may copy and distribute verbatim copies of the Program's +source code as you receive it, in any medium, provided that you +conspicuously and appropriately publish on each copy an appropriate +copyright notice and disclaimer of warranty; keep intact all the +notices that refer to this License and to the absence of any warranty; +and give any other recipients of the Program a copy of this License +along with the Program. + +You may charge a fee for the physical act of transferring a copy, and +you may at your option offer warranty protection in exchange for a fee. + + 2. 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IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING +WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR +REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, +INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING +OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED +TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY +YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER +PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE +POSSIBILITY OF SUCH DAMAGES. + + END OF TERMS AND CONDITIONS + + How to Apply These Terms to Your New Programs + + If you develop a new program, and you want it to be of the greatest +possible use to the public, the best way to achieve this is to make it +free software which everyone can redistribute and change under these terms. + + To do so, attach the following notices to the program. It is safest +to attach them to the start of each source file to most effectively +convey the exclusion of warranty; and each file should have at least +the "copyright" line and a pointer to where the full notice is found. + + <one line to give the program's name and a brief idea of what it does.> + Copyright (C) 19yy <name of author> + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + + +Also add information on how to contact you by electronic and paper mail. + +If the program is interactive, make it output a short notice like this +when it starts in an interactive mode: + + Gnomovision version 69, Copyright (C) 19yy name of author + Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. + This is free software, and you are welcome to redistribute it + under certain conditions; type `show c' for details. + +The hypothetical commands `show w' and `show c' should show the appropriate +parts of the General Public License. Of course, the commands you use may +be called something other than `show w' and `show c'; they could even be +mouse-clicks or menu items--whatever suits your program. + +You should also get your employer (if you work as a programmer) or your +school, if any, to sign a "copyright disclaimer" for the program, if +necessary. Here is a sample; alter the names: + + Yoyodyne, Inc., hereby disclaims all copyright interest in the program + `Gnomovision' (which makes passes at compilers) written by James Hacker. + + <signature of Ty Coon>, 1 April 1989 + Ty Coon, President of Vice + +This General Public License does not permit incorporating your program into +proprietary programs. If your program is a subroutine library, you may +consider it more useful to permit linking proprietary applications with the +library. If this is what you want to do, use the GNU Library General +Public License instead of this License. diff --git a/adns-0.6/INSTALL b/adns-0.6/INSTALL new file mode 100644 index 0000000..cbf164a --- /dev/null +++ b/adns-0.6/INSTALL @@ -0,0 +1,58 @@ +INSTALLATION INSTRUCTIONS for ADNS + + $ ./configure + $ make + # make install + +Unfortunately, since this is a beta, there is no good documentation +yet. For now, use the comments in the public header file adns.h. + + +You will find that adns requires a reasonably standard and up to date +system. + +In particular, the build system assumes that you have ELF shared +libraries. If you don't then please don't send me patches to support +your kind of shared libraries, and don't send me patches to use +libtool. I'm not interested in supporting non-ELF shared libraries. +However, if you send me an appropriate patch I'd be willing to make it +easy or automatic to disable the ELF shared library arrangements. + +The adnsresfilter utility uses `tsearch' from the C library (a la SVID +and X/Open). If your C library doesn't have tsearch you will find +that configure arranges for adnsresfilter not to be built. To rectify +this, install a C library containing tsearch, such as the GNU C +library. It is best if tsearch uses an automatically-balancing tree +algorithm, like the glibc version does. Simple binary trees may +perform badly. + +You will probably find that GNU Make is required. + + +COPYRIGHT + +This file, INSTALL, contains installation instructions and other +details for adns. + +adns is + Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk> + Copyright (C) 1999 Tony Finch <dot@dotat.at> + +adns is free software; you can redistribute it and/or modify it under +the terms of the GNU General Public License as published by the Free +Software Foundation; either version 2 of the License, or (at your +option) any later version. + +This program is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +General Public License for more details. + +You should have received a copy of the GNU General Public License +along with userv as the file COPYING; if not, email me at the address +above or write to the Free Software Foundation, 59 Temple Place - +Suite 330, Boston, MA 02111-1307, USA. + +# Local variables: +# mode: text +# End: diff --git a/adns-0.6/Makefile.in b/adns-0.6/Makefile.in new file mode 100644 index 0000000..0877244 --- /dev/null +++ b/adns-0.6/Makefile.in @@ -0,0 +1,68 @@ +# Makefile - top-level Makefile +# +# This file is +# Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk> +# +# It is part of adns, which is +# Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk> +# Copyright (C) 1999 Tony Finch <dot@dotat.at> +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software Foundation, +# Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + +DISTVERSION= 0.6 +srcdir= @srcdir@ +VPATH= @srcdir@ + +SUBDIRS= src dynamic client regress + +all install uninstall clean distclean mostlyclean maintainer-clean distprep: + set -e; for d in $(SUBDIRS); do $(MAKE) -C $$d $@; done + $(MAKE) $@-here + +all-here install-here uninstall-here distprep-here: README + +clean-here mostlyclean-here: + rm -f *~ ./#*# core *.orig *.rej adns-*.tar.gz + rm -rf dist_tmp + +distclean-here maintainer-clean-here: clean-here + rm -f settings.make config.h config.cache config.log config.status + +install-strip: + $(MAKE) INSTALL_PROGRAM_FLAGS=-s + +dist_tmp=dist_tmp/adns-$(DISTVERSION) +dist: distprep + rm -rf dist_tmp* + mkdir dist_tmp $(dist_tmp) + find \( -name CVS -o -name dist_tmp* \) -prune -o -type d -print | \ + sed -e 's#.*#mkdir -p $(dist_tmp)/&#' | sh + find \( -name CVS -o -name dist_tmp* \) -prune -o -type f -print | \ + sed -e 's#.*#ln & $(dist_tmp)/&#' | sh + $(MAKE) -C dist_tmp/adns-$(DISTVERSION) distclean + cd dist_tmp && tar cf ../$(dist_tmp).tar `basename $(dist_tmp)` + gzip -9 $(dist_tmp).tar + mv $(dist_tmp).tar.gz . + +check: all + $(MAKE) -C regress check + +README README-update: + lynx -dump -number_links -cfg=/dev/null \ + http://www.chiark.greenend.org.uk/~ian/adns/ >README.tmp + mv -f README.tmp README + +TAGS info dvi: + # do nothing diff --git a/adns-0.6/README b/adns-0.6/README new file mode 100644 index 0000000..43d0df2 --- /dev/null +++ b/adns-0.6/README @@ -0,0 +1,148 @@ + + GNU adns + + Advanced, easy to use, asynchronous-capable DNS client library. + + adns is a resolver library for C (and C++) programs. In contrast with + the existing interfaces, gethostbyname et al and libresolv, it has the + following features: + * It is reasonably easy to use for simple programs which just want + to translate names to addresses, look up MX records, etc. + * It can be used in an asynchronous, non-blocking, manner. Many + queries can be handled simultaneously. + * Responses are decoded automatically into a natural representation + for a C program - there is no need to deal with DNS packet + formats. + * Sanity checking (eg, name syntax checking, reverse/forward + correspondence, CNAME pointing to CNAME) is performed + automatically. + * Time-to-live, CNAME and other similar information is returned in + an easy-to-use form, without getting in the way. + * There is no global state in the library; resolver state is an + opaque data structure which the client creates explicitly. A + program can have several instances of the resolver. + * Errors are reported to the application in a way that distinguishes + the various causes of failure properly. + * Understands conventional resolv.conf, but this can overridden by + environment variables. + * Flexibility. For example, the application can tell adns to: ignore + environment variables (for setuid programs), disable sanity checks + eg to return arbitrary data, override or ignore resolv.conf in + favour of supplied configuration, etc. + * Believed to be correct ! For example, will correctly back off to + TCP in case of long replies or queries, or to other nameservers if + several are available. It has sensible handling of bad responses + etc. + +Forthcoming: + + I hope that future versions may also have the following features: + * The library should be useable by threads in a multithreaded + program in a natural way. It should multiplex many threads' + queries through a single query socket. + * IPv6 support. + * Some kind of awareness of DNSSEC. + * Possibly some very limited caching behaviour. + + (Technical note: adns requires a real nameserver like [1]BIND or + [2]Dents running on the same system or a nearby one, which must be + willing to provide `recursive service'. I.e., adns is a `stub + resolver'. All properly configured UN*X and GNU systems will already + have such nameserver(s); they are usually listed in /etc/resolv.conf.) + +Documentation + + I'm afraid there is no manual yet. However, competent C programmers + should be able to use the library based on the commented [3]adns.h + header file (from version 0.4). + +Feedback + + I'd be pleased if you would let me know if you're using my library in + your project, and what you think of it. + + If you are subscribed to adns-discuss please send feedback, including + bug reports, there; otherwise send mail to + adns-bugreports@chiark.greenend.org.uk. If you'd prefer that your + message wasn't forwarded to the adns-bugreports list, send it to + adns-maint@chiark.greendend.org.uk. + +Mailinglists + + I have set up mailinglists adns-announce and adns-discuss. The + announcements list is moderated and will contain only announcements of + important bugs, new versions, &c. The bug reports address mentioned + above is also a mailing list; feel free to subscribe to it. + + There are [4]archives and subscription web pages, or you can subscribe + by sending mail containing the word `subscribe' to + adns-announce-REQUEST@chiark.greenend.org.uk or + adns-discuss-REQUEST@chiark.greenend.org.uk. + +Download + + Available for download from [5]chiark.greenend.org.uk are: + * The [6]current pre-release version as a gzipped tarfile. + * [7]adns.h API header file with comments (currently there is no + manual, sorry). + * All versions released so far are also available via [8]anonymous + FTP. + * A mirror of my CVS repository is available via rsync from + rsync.chiark.greenend.org.uk::ftp/users/ian/cvs-pub/adns (use FTP + first to find your way around). + + adns is also available from the [9]GNU Project FTP servers and their + [10]mirrors. + +Copyright and licensing + + adns is Copyright 1997-1999 Ian Jackson. + + adns is free software; you can redistribute it and/or modify it under + the terms of the GNU General Public License as published by the Free + Software Foundation; either version 2 of the License, or (at your + option) any later version. + + This program and documentation is distributed in the hope that it will + be useful, but without any warranty; without even the implied warranty + of merchantability or fitness for a particular purpose. See the + [11]GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with adns, or one should be available above; if not, write to + the [12]Free Software Foundation, 59 Temple Place - Suite 330, Boston, + MA 02111-1307, USA, or email adns-maint@chiark.greenend.org.uk. + _________________________________________________________________ + + [13]Ian Jackson / [14]adns-maint@chiark.greenend.org.uk; more [15]free + software by me. + + [16]GNU home page; [17]chiark home page; [18]site or mirror home page + + This web page is Copyright (C)1996-1999 Ian Jackson. See the + [19]Copyright/acknowledgements. + + Use any browser - [20]Campaign for a non-browser-specific WWW + +References + + 1. http://www.isc.org/view.cgi?/products/BIND/index.phtml + 2. http://www.dents.org/ + 3. http://www.chiark.greenend.org.uk/~ian/adns/adns.h.0.4.txt + 4. http://www.chiark.greenend.org.uk/mailman/listinfo + 5. http://www.chiark.greenend.org.uk/~ian/adns/ + 6. http://www.chiark.greenend.org.uk/~ian/adns/adns.tar.gz + 7. http://www.chiark.greenend.org.uk/~ian/adns/adns.h.0.5.txt + 8. ftp://ftp.chiark.greenend.org.uk/users/ian/adns/ + 9. http://www.gnu.org/ + 10. http://www.gnu.org/order/ftp.html + 11. http://www.chiark.greenend.org.uk/~ian/COPYING.txt + 12. http://www.fsf.org/ + 13. http://www.chiark.greenend.org.uk/ + 14. mailto:adns-maint@chiark.greenend.org.uk + 15. http://www.chiark.greenend.org.uk/~ian/software/ + 16. http://www.gnu.org/ + 17. http://www.chiark.greenend.org.uk/ + 18. http://www.chiark.greenend.org.uk/ + 19. http://www.chiark.greenend.org.uk/~ian/sw-www-copy.html + 20. http://www.anybrowser.org/campaign/ diff --git a/adns-0.6/TODO b/adns-0.6/TODO new file mode 100644 index 0000000..8077c55 --- /dev/null +++ b/adns-0.6/TODO @@ -0,0 +1,15 @@ +INVESTIGATE: +* coredump in adnstest_s + +BUGS: +* adns_qf_quoteok_cname should be the default. + +WISHLIST: +* Easy way to make a reverse query. +* Make timeouts configurable. +* `fake' reverse queries (give nnn.nnn.nnn.nnn either always or on error) +* `fake' forward queries (allow nnn.nnn.nnn.nnn -> A) +* DNSSEC compatibility - be able to retreive KEY and SIG RRs +* DNSSEC minimum functionality - ignore Additional when AD set. +* DNSSEC functionality - provide security ? +* Easy-to-use scripting query tool diff --git a/adns-0.6/acconfig.h b/adns-0.6/acconfig.h new file mode 100644 index 0000000..748d10b --- /dev/null +++ b/adns-0.6/acconfig.h @@ -0,0 +1,109 @@ +/* + * acconfig.h + * input file for autoheader/autoconf/configure: extra stuff for config.h + */ +/* + * This file is + * Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk> + * + * It is part of adns, which is + * Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk> + * Copyright (C) 1999 Tony Finch <dot@dotat.at> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + */ + +/* Define if function attributes a la GCC 2.5 and higher are available. */ +#undef HAVE_GNUC25_ATTRIB + +/* Define if constant functions a la GCC 2.5 and higher are available. */ +#undef HAVE_GNUC25_CONST + +/* Define if nonreturning functions a la GCC 2.5 and higher are available. */ +#undef HAVE_GNUC25_NORETURN + +/* Define if printf-format argument lists a la GCC are available. */ +#undef HAVE_GNUC25_PRINTFFORMAT + +/* Define if we want to include rpc/types.h. Crap BSDs put INADDR_LOOPBACK there. */ +#undef HAVEUSE_RPCTYPES_H + +@BOTTOM@ + +/* Use the definitions: */ + +#ifdef HAVE_POLL +#include <sys/poll.h> +#else +/* kludge it up */ +struct pollfd { int fd; short events; short revents; }; +#define POLLIN 1 +#define POLLPRI 2 +#define POLLOUT 4 +#endif + +/* GNU C attributes. */ +#ifndef FUNCATTR +#ifdef HAVE_GNUC25_ATTRIB +#define FUNCATTR(x) __attribute__(x) +#else +#define FUNCATTR(x) +#endif +#endif + +/* GNU C printf formats, or null. */ +#ifndef ATTRPRINTF +#ifdef HAVE_GNUC25_PRINTFFORMAT +#define ATTRPRINTF(si,tc) format(printf,si,tc) +#else +#define ATTRPRINTF(si,tc) +#endif +#endif +#ifndef PRINTFFORMAT +#define PRINTFFORMAT(si,tc) FUNCATTR((ATTRPRINTF(si,tc))) +#endif + +/* GNU C nonreturning functions, or null. */ +#ifndef ATTRNORETURN +#ifdef HAVE_GNUC25_NORETURN +#define ATTRNORETURN noreturn +#else +#define ATTRNORETURN +#endif +#endif +#ifndef NONRETURNING +#define NONRETURNING FUNCATTR((ATTRNORETURN)) +#endif + +/* Combination of both the above. */ +#ifndef NONRETURNPRINTFFORMAT +#define NONRETURNPRINTFFORMAT(si,tc) FUNCATTR((ATTRPRINTF(si,tc),ATTRNORETURN)) +#endif + +/* GNU C constant functions, or null. */ +#ifndef ATTRCONST +#ifdef HAVE_GNUC25_CONST +#define ATTRCONST const +#else +#define ATTRCONST +#endif +#endif +#ifndef CONSTANT +#define CONSTANT FUNCATTR((ATTRCONST)) +#endif + +#ifdef HAVEUSE_RPCTYPES_H +#include <rpc/types.h> +#endif diff --git a/adns-0.6/aclocal.m4 b/adns-0.6/aclocal.m4 new file mode 100644 index 0000000..d5f21c8 --- /dev/null +++ b/adns-0.6/aclocal.m4 @@ -0,0 +1,70 @@ +# aclocal.m4 - package-specific macros for autoconf +# +# This file is +# Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk> +# +# It is part of adns, which is +# Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk> +# Copyright (C) 1999 Tony Finch <dot@dotat.at> +# +# This file is part of adns, which is Copyright (C) 1997-1999 Ian Jackson +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software Foundation, +# Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + +dnl DPKG_CACHED_TRY_COMPILE(<description>,<cachevar>,<include>,<program>,<ifyes>,<ifno>) +define(DPKG_CACHED_TRY_COMPILE,[ + AC_MSG_CHECKING($1) + AC_CACHE_VAL($2,[ + AC_TRY_COMPILE([$3],[$4],[$2=yes],[$2=no]) + ]) + if test "x$$2" = xyes; then + true + $5 + else + true + $6 + fi +]) + +define(ADNS_C_GCCATTRIB,[ + DPKG_CACHED_TRY_COMPILE(__attribute__((,,)),adns_cv_c_attribute_supported,, + [extern int testfunction(int x) __attribute__((,,))], + AC_MSG_RESULT(yes) + AC_DEFINE(HAVE_GNUC25_ATTRIB) + DPKG_CACHED_TRY_COMPILE(__attribute__((noreturn)),adns_cv_c_attribute_noreturn,, + [extern int testfunction(int x) __attribute__((noreturn))], + AC_MSG_RESULT(yes) + AC_DEFINE(HAVE_GNUC25_NORETURN), + AC_MSG_RESULT(no)) + DPKG_CACHED_TRY_COMPILE(__attribute__((const)),adns_cv_c_attribute_const,, + [extern int testfunction(int x) __attribute__((const))], + AC_MSG_RESULT(yes) + AC_DEFINE(HAVE_GNUC25_CONST), + AC_MSG_RESULT(no)) + DPKG_CACHED_TRY_COMPILE(__attribute__((format...)),adns_cv_attribute_format,, + [extern int testfunction(char *y, ...) __attribute__((format(printf,1,2)))], + AC_MSG_RESULT(yes) + AC_DEFINE(HAVE_GNUC25_PRINTFFORMAT), + AC_MSG_RESULT(no)), + AC_MSG_RESULT(no)) +]) + +define(ADNS_C_GETFUNC,[ + AC_CHECK_FUNC([$1],,[ + AC_CHECK_LIB([$2],[$1],[$3],[ + AC_MSG_ERROR([cannot find library function $1]) + ]) + ]) +]) diff --git a/adns-0.6/changelog b/adns-0.6/changelog new file mode 100644 index 0000000..0e4cbe1 --- /dev/null +++ b/adns-0.6/changelog @@ -0,0 +1,164 @@ +adns (0.6) BETA; urgency=high + + Core library bugfixes: + * Avoid infinite timeouts, causing lockup, when they should be zero ! + * TCP handling revamped (avoids undefined behaviour due to reentrancy). + * Do not fail assertion if _qf_owner, _qf_search, domain ends in `.'. + * Many memory leaks fixed. + + Cool new utility: + * adnsresfilter is like `cat' but converts addresses to names without + delaying the output. Pipe `netstat -n', `tcpdump -ln', etc. into it. + + Test and client program bug and portability fixes: + * Dynamic library building works properly. + * adnshost prints somewhat better messages about some wrong usages. + * Include <stdlib.h> and <sys/types.h> in adnshost.h. + * adnslogres: parsing and error checking improved (Tony Finch). + * Regression tests can cope with zero-length reads. + * Regression tests check for memory leaks. + * adnstest copes with empty query type list. + * adnstest uninitialised memory bug fixed. + + General improvements + * Better control of adnshost output and error messages (new -F options). + * New adns_if_logpid option (functionality suggested by Tony Finch). + * New fanftest test program from Tony Finch (ignored by `make install'). + * Reads /etc/resolv-adns.conf if it exists. + * Declare flags parameters as enums again, not ints. + + -- Ian Jackson <ian@davenant.greenend.org.uk> Wed, 24 Nov 1999 17:13:03 +0000 + +adns (0.5) unstable; urgency=high + + New features: + * adnslogres, ~100x faster replacement for Apache logresolve; + Thanks to Tony Finch for the program and the performance figure. + * Internal consistency checking with assert if right options set. + * adns_wait_poll function like adns_wait but uses poll, not select. + * adns_reverse_submit function for easy in-addr queries. + * adns_errtypeabbrev funcion for getting eg "permfail" from _s_nodata. + * adnshost utility for scripts and the like (rather alpha). + + Incompatible changes: + * RRs with mailboxes never rejected due to strange chars if _raw. + * Lack of a mailbox produces `.' not `<>'. + * Better usage messages (and no default query domain) for adnstest. + * Return EAGAIN from _check instead of EWOULDBLOCK. + * adns_rr_info on _r_mx etc. shows status type abbrev and status number. + + Bugfixes: + * Do not invoke __autosys indirectly from __procdgram (result: coredump + usually in memmove, unless adns_if_noautosys was used). + * Do not scramble innards when a query on the output queue is cancelled. + * Do not close tcp socket twice. + * Mailboxes containing spaces in their names are quoted. + * Give ESRCH, not EAGAIN, if _check called with no queries outstanding. + * adns_rr_hostaddr naddrs is -1 on temporary failure (as documented). + * Reject TXT RRs with no strings. + * Correct error messages for qname CNAME foo, foo CNAME bar. + * adns_processany actually does something. + * Fixed typos in adns.h. + + General improvements: + * Promise not to change fds in adns_beforepoll (if now is specified). + * Improved textual error string for _s_prohibitedcname. + * New comment in adns_processany and return 0 (not r which is 0). + * Documentation of resolv.conf directives and options, and of environment + variables understood, in adns.h + * Regression test scripts set EF_DISABLE_BANNER (for Electric Fence). + + Portability and build improvements: + * Give install the '-c' flag (otherwise some delete the original !). + * Do not remove top-level Makefile on `make clean'. + * Don't complain so much about poll(2) tests if not available. + * Do not give -u 0 -g 0 options to install. + * Remove trailing , from some enums in adns.h. + * Dynamically linked clients now made with -l, so as to avoid rpath. + * Do not use $^ in make rules (should help with non-GNU make). + * Declare flags parameters as ints not enums because C++ is crap. + + -- Ian Jackson <ian@davenant.greenend.org.uk> Wed, 13 Oct 1999 02:24:35 +0100 + +adns (0.4) unstable; urgency=high + + General important bugfixes: + * make _qf_owner work if _qf_search not specified, and test it (oops!) + * ads->configerrno now initialised (in setup.c). + * timercmp(,,<=) doesn't work - use !timercmp(,,>). + * Changed memory semantics of internal queries to fix bugs. + * Restarting a TCP-using query (eg due to CNAME) doesn't abort. + + Fixes for handling of broken kinds of reply: + * Only accept a reply from the subset of servers we sent the query. + * Ignore CNAME(s) in answer after RR(s) (and test). + + Other bugfixes and improvements: + * adns_s_systemfail is in table of errors (for eg adns_strerror). + * Do not ship config.cache, Makefile, etc. + * Improvements to install instructions, TODO, etc. + * Regression tests compile on systems without poll(2). + * Do not install adnstest_s. + * _submit returns ENOSYS, not adns_s_unknownquery; documented, tested. + * <adns.h> includes <sys/types.h>, <sys/time.h>, <unistd.h>. + + -- Ian Jackson <ian@davenant.greenend.org.uk> Thu, 5 Aug 1999 01:17:38 +0100 + +adns (0.3) unstable; urgency=low + + Incompatible changes: + * Low adns_status values (below adns_s_max_tempfail) renumbered to make + room for future locally-induced and locally-detected errors. + * Event loop functions for use by select(2) renamed and tidied up. + + Features / improvements: + * New adns_errabbrev() for getting status abbreviation strings. + * regress/checkall prints summary list of failed tests, if any. + * Event loop functions for poll(2), and some raw variants. + * adnstest has ability to use poll(2), and user can set initflags. + * checkall prints passed list as well as failed list, if any failed. + * You can iterate over outstanding queries (but only once at a time). + + Bugfixes: + * Non-RFC822 mailbox `domain' formatting now works, and clarified. + * Rejection of bad characters in domains (without quoteok) works. + * Clean up parents from adns->childw (otherwise would abort/segfault). + * In adnstest, allocate enough space for, and terminate, query types. + * In adnstest, don't print errno values as adns_status values. + + * Added TODO file. + * Made adnstest.c test context pointers. + + -- Ian Jackson <ian@davenant.greenend.org.uk> Thu, 15 Jul 1999 00:23:12 +0100 + +adns (0.2) experimental; urgency=low + + Portability fixes for compilation on various platforms: + * Include <sys/socket.h> and <netinet/in.h> in files with <arpa/inet.h>. + * Don't use GCC union assignment feature (.rrs=0 => .rrs.untyped=0). + * Explictly cast things to [const] struct sockaddr* in syscall args. + * Check whether we need -lsocket. + * Include <sys/times.h> in a few more files. + * Include <unistd.h> and <sys/time.h> for select. + * Look for inet_aton and inet_ntoa (in -lnsl and -lsocket). + * LDLIBS removed from dependency lists (some makes don't support this). + * An `ambiguous else' warning from some compilers in types.c is removed. + + Other changes: + * Added COPYING (copy of the GPL). + * Regression test failure output improved. + * Missing targets in regress/Makefile.in added. + * Regression test doesn't rely on value of fcntl flags eg O_NONBLOCK. + + -- Ian Jackson <ian@davenant.greenend.org.uk> Thu, 20 May 1999 00:27:32 +0100 + +adns (0.1) experimental; urgency=low + + * Initial public alpha release. + + -- Ian Jackson <ian@davenant.greenend.org.uk> Sat, 17 April 1999 17:42:19 + +Local variables: +mode: debian-changelog +fill-column: 75 +End: diff --git a/adns-0.6/client/.cvsignore b/adns-0.6/client/.cvsignore new file mode 100644 index 0000000..45bcf1e --- /dev/null +++ b/adns-0.6/client/.cvsignore @@ -0,0 +1,11 @@ +Makefile +adnstest +adnstest_s +adnslogres +adnslogres_s +adnshost +adnshost_s +adnsresfilter +adnsresfilter_s +fanftest +fanftest_s diff --git a/adns-0.6/client/Makefile.in b/adns-0.6/client/Makefile.in new file mode 100644 index 0000000..a7b3aaa --- /dev/null +++ b/adns-0.6/client/Makefile.in @@ -0,0 +1,74 @@ +# client/Makefile - client program(s) Makefile +# +# This file is +# Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk> +# +# It is part of adns, which is +# Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk> +# Copyright (C) 1999 Tony Finch <dot@dotat.at> +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software Foundation, +# Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + +srcdir= @srcdir@ +VPATH= @srcdir@ + +PROGS_SYSDEP= @PROGS_HAVE_TSEARCH@ + +PROGRAMS= adnstest adnslogres adnshost $(PROGS_SYSDEP) +PROGRAMS_LOCAL= fanftest +PROGRAMS_ALL= $(PROGRAMS) $(PROGRAMS_LOCAL) + +TARG_INSTALL= $(PROGRAMS) +TARG_LOCAL= $(addsuffix _s, $(PROGRAMS_ALL)) +TARGETS= $(TARG_LOCAL) $(TARG_INSTALL) +include $(srcdir)/../settings.make + +DIRCFLAGS= -I$(srcdir)/../src + +TARG_OBJS= $(addsuffix .o, $(PROGRAMS_ALL)) +ADH_OBJS= adh-main.o adh-opts.o adh-query.o +ALL_OBJS= $(ADH_OBJS) $(TARG_OBJS) + +ADNSDIR= $(srcdir)/../src/ + +STATIC_LIB= $(ADNSDIR)/libadns.a +DYNAMIC_DEP= $(srcdir)/../dynamic/$(SHLIBFILE) +DYNAMIC_LINK= -L$(srcdir)/../dynamic -ladns + +all: $(TARGETS) + +install: $(TARG_INSTALL) + set -xe; for f in $(TARG_INSTALL); \ + do $(INSTALL_PROGRAM) $$f $(bin_dir)/$$f; done + +uninstall: + for f in $(TARGETS); do rm -f $(bin_dir)/$$f; done + +adnshost: $(ADH_OBJS) $(DYNAMIC_DEP) + $(CC) $(LDFLAGS) $(ADH_OBJS) $(DYNAMIC_LINK) -o $@ $(LDLIBS) + +adnshost_s: $(ADH_OBJS) $(STATIC_LIB) + $(CC) $(LDFLAGS) $(ADH_OBJS) $(STATIC_LIB) -o $@ $(LDLIBS) + +$(ADH_OBJS): adnshost.h +$(ALL_OBJS): $(ADNSDIR)/adns.h $(ADNSDIR)/config.h +adnsresfilter.o: $(ADNSDIR)/tvarith.h + +%: %.o $(DYNAMIC_DEP) + $(CC) $(LDFLAGS) $< $(DYNAMIC_LINK) -o $@ $(LDLIBS) + +%_s: %.o $(STATIC_LIB) + $(CC) $(LDFLAGS) $< $(STATIC_LIB) -o $@ $(LDLIBS) + diff --git a/adns-0.6/client/adh-main.c b/adns-0.6/client/adh-main.c new file mode 100644 index 0000000..81cff54 --- /dev/null +++ b/adns-0.6/client/adh-main.c @@ -0,0 +1,243 @@ +/* + * adh-main.c + * - useful general-purpose resolver client program + * main program and useful subroutines + */ +/* + * This file is + * Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk> + * + * It is part of adns, which is + * Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk> + * Copyright (C) 1999 Tony Finch <dot@dotat.at> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + */ + +#include "adnshost.h" + +void sysfail(const char *what, int errnoval) { + fprintf(stderr,"adnshost failed: %s: %s\n",what,strerror(errnoval)); + exit(10); +} + +void usageerr(const char *fmt, ...) { + va_list al; + fputs("adnshost usage error: ",stderr); + va_start(al,fmt); + vfprintf(stderr,fmt,al); + va_end(al); + putc('\n',stderr); + exit(11); +} + +void outerr(void) { + sysfail("write to stdout",errno); +} + +void *xmalloc(size_t sz) { + void *p; + + p= malloc(sz); if (!p) sysfail("malloc",sz); + return p; +} + +char *xstrsave(const char *str) { + char *p; + + p= xmalloc(strlen(str)+1); + strcpy(p,str); + return p; +} + +void of_type(const struct optioninfo *oi, const char *arg) { + static const struct typename { + adns_rrtype type; + const char *desc; + } typenames[]= { + /* enhanced versions */ + { adns_r_ns, "ns" }, + { adns_r_soa, "soa" }, + { adns_r_ptr, "ptr" }, + { adns_r_mx, "mx" }, + { adns_r_rp, "rp" }, + { adns_r_addr, "addr" }, + + /* types with only one version */ + { adns_r_cname, "cname" }, + { adns_r_hinfo, "hinfo" }, + { adns_r_txt, "txt" }, + + /* raw versions */ + { adns_r_a, "a" }, + { adns_r_ns_raw, "ns-" }, + { adns_r_soa_raw, "soa-" }, + { adns_r_ptr_raw, "ptr-" }, + { adns_r_mx_raw, "mx-" }, + { adns_r_rp_raw, "rp-" }, + + { adns_r_none, 0 } + }; + + const struct typename *tnp; + + for (tnp=typenames; + tnp->type && strcmp(arg,tnp->desc); + tnp++); + if (!tnp->type) usageerr("unknown RR type %s",arg); + ov_type= tnp->type; +} + +int rcode; + +static void process_optarg(const char *arg, + const char *const **argv_p, + const char *value) { + const struct optioninfo *oip; + int invert; + + if (arg[0] == '-' || arg[0] == '+') { + if (arg[0] == '-' && arg[1] == '-') { + if (!strncmp(arg,"--no-",5)) { + invert= 1; + oip= opt_findl(arg+5); + } else { + invert= 0; + oip= opt_findl(arg+2); + } + if (oip->type == ot_funcarg) { + arg= argv_p ? *++(*argv_p) : value; + if (!arg) usageerr("option --%s requires a value argument",oip->lopt); + } else { + if (value) usageerr("option --%s does not take a value",oip->lopt); + arg= 0; + } + opt_do(oip,arg,invert); + } else if (arg[0] == '-' && arg[1] == 0) { + arg= argv_p ? *++(*argv_p) : value; + if (!arg) usageerr("option `-' must be followed by a domain"); + query_do(arg); + } else { /* arg[1] != '-', != '\0' */ + invert= (arg[0] == '+'); + ++arg; + while (*arg) { + oip= opt_finds(&arg); + if (oip->type == ot_funcarg) { + if (!*arg) { + arg= argv_p ? *++(*argv_p) : value; + if (!arg) usageerr("option -%s requires a value argument",oip->sopt); + } else { + if (value) usageerr("two values for option -%s given !",oip->sopt); + } + opt_do(oip,arg,invert); + arg= ""; + } else { + if (value) usageerr("option -%s does not take a value",oip->sopt); + opt_do(oip,0,invert); + } + } + } + } else { /* arg[0] != '-' */ + query_do(arg); + } +} + +static void read_stdin(void) { + static int used, avail; + static char *buf; + + int anydone, r; + char *newline, *space; + + anydone= 0; + while (!anydone || used) { + while (!(newline= memchr(buf,'\n',used))) { + if (used == avail) { + avail += 20; avail <<= 1; + buf= realloc(buf,avail); + if (!buf) sysfail("realloc stdin buffer",errno); + } + do { + r= read(0,buf+used,avail-used); + } while (r < 0 && errno == EINTR); + if (r == 0) { + if (used) { + /* fake up final newline */ + buf[used++]= '\n'; + r= 1; + } else { + ov_pipe= 0; + return; + } + } + if (r < 0) sysfail("read stdin",errno); + used += r; + } + *newline++= 0; + space= strchr(buf,' '); + if (space) *space++= 0; + process_optarg(buf,0,space); + used -= (newline-buf); + memmove(buf,newline,used); + anydone= 1; + } +} + +int main(int argc, const char *const *argv) { + struct timeval *tv, tvbuf; + adns_query qu; + void *qun_v; + adns_answer *answer; + int r, maxfd; + fd_set readfds, writefds, exceptfds; + const char *arg; + + while ((arg= *++argv)) process_optarg(arg,&argv,0); + + if (!ov_pipe && !ads) usageerr("no domains given, and -f/--pipe not used; try --help"); + + ensure_adns_init(); + + for (;;) { + for (;;) { + qu= ov_asynch ? 0 : outstanding.head ? outstanding.head->qu : 0; + r= adns_check(ads,&qu,&answer,&qun_v); + if (r == EAGAIN) break; + if (r == ESRCH) { if (!ov_pipe) goto x_quit; else break; } + assert(!r); + query_done(qun_v,answer); + } + maxfd= 0; + FD_ZERO(&readfds); + FD_ZERO(&writefds); + FD_ZERO(&exceptfds); + if (ov_pipe) { + maxfd= 1; + FD_SET(0,&readfds); + } + tv= 0; + adns_beforeselect(ads, &maxfd, &readfds,&writefds,&exceptfds, &tv,&tvbuf,0); + r= select(maxfd, &readfds,&writefds,&exceptfds, tv); + if (r == -1) { + if (errno == EINTR) continue; + sysfail("select",errno); + } + adns_afterselect(ads, maxfd, &readfds,&writefds,&exceptfds, 0); + if (ov_pipe && FD_ISSET(0,&readfds)) read_stdin(); + } +x_quit: + if (fclose(stdout)) outerr(); + exit(rcode); +} diff --git a/adns-0.6/client/adh-opts.c b/adns-0.6/client/adh-opts.c new file mode 100644 index 0000000..46d5606 --- /dev/null +++ b/adns-0.6/client/adh-opts.c @@ -0,0 +1,337 @@ +/* + * adh-opts.c + * - useful general-purpose resolver client program + * option handling tables etc. + */ +/* + * This file is + * Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk> + * + * It is part of adns, which is + * Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk> + * Copyright (C) 1999 Tony Finch <dot@dotat.at> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + */ + +#include "adnshost.h" + +int ov_env=1, ov_pipe=0, ov_asynch=0; +int ov_verbose= 0; +adns_rrtype ov_type= adns_r_none; +int ov_search=0, ov_qc_query=0, ov_qc_anshost=0, ov_qc_cname=1; +int ov_tcp=0, ov_cname=0, ov_format=fmt_default; +char *ov_id= 0; +struct perqueryflags_remember ov_pqfr = { 1,1,1, tm_none }; + +static const struct optioninfo global_options[]= { + { ot_desconly, "global binary options:" }, + { ot_flag, "Do not look at environment variables at all", + "e", "env", &ov_env, 0 }, + { ot_flag, "Read queries on stdin instead of using args", + "f", "pipe", &ov_pipe, 1 }, + { ot_flag, "Allow answers to be reordered", + "a", "asynch", &ov_asynch, 1 }, + + { ot_desconly, "answer/error output format and destination (see below):" }, + { ot_value, "Answers to stdout, errors as messages to stderr (default)", + "Fs", "fmt-simple", &ov_format, fmt_simple }, + { ot_value, "Answers and errors both to stdout in parseable format", + "Fi", "fmt-inline", &ov_format, fmt_inline }, + { ot_value, "Fully-parseable output format (default for --asynch)", + "Fa", "fmt-asynch", &ov_format, fmt_asynch }, + + { ot_desconly, "global verbosity level:" }, + { ot_value, "Do not print anything to stderr", + "Vq", "quiet", &ov_verbose, adns_if_noerrprint }, + { ot_value, "Report unexpected kinds of problem only (default)", + "Vn", "no-quiet", &ov_verbose, 0 }, + { ot_value, "Debugging mode", + "Vd", "debug", &ov_verbose, adns_if_debug }, + + { ot_desconly, "other global options:" }, + { ot_func, "Print usage information", + 0, "help", 0,0, of_help }, + + { ot_end } +}; + +static const struct optioninfo perquery_options[]= { + { ot_desconly, "per-query options:" }, + { ot_funcarg, "Query type (see below)", + "t", "type", 0,0, &of_type, "type" }, + { ot_funcarg, "Do reverse query (address -> name lookup)", + "i", "ptr", 0,0, &of_ptr, "addr" }, + + { ot_desconly, "per-query binary options:" }, + { ot_flag, "Use the search list", + "s", "search", &ov_search, 1 }, + { ot_flag, "Let query domains contain quote-requiring chars", + "Qq", "qc-query", &ov_qc_query, 1 }, + { ot_flag, "Let hostnames in answers contain ...", + "Qa", "qc-anshost", &ov_qc_anshost, 1 }, + { ot_flag, "Prevent CNAME target domains from containing ...", + "Qc", "qc-cname", &ov_qc_cname, 0 }, + { ot_flag, "Force use of a virtual circuit", + "u", "tcp", &ov_tcp, 1 }, + { ot_flag, "Do not display owner name in output", + "Do", "show-owner", &ov_pqfr.show_owner, 0 }, + { ot_flag, "Do not display RR type in output", + "Dt", "show-type", &ov_pqfr.show_type, 0 }, + { ot_flag, "Do not display CNAME target in output", + "Dc", "show-cname", &ov_pqfr.show_cname, 0 }, + + { ot_desconly, "per-query TTL mode (NB TTL is minimum across all info in reply):" }, + { ot_value, "Show the TTL as a TTL", + "Tt", "ttl-ttl", &ov_pqfr.ttl, tm_rel }, + { ot_value, "Show the TTL as a time_t when the data might expire", + "Ta", "ttl-abs", &ov_pqfr.ttl, tm_abs }, + { ot_value, "Do not show the TTL (default)", + "Tn", "no-ttl", &ov_pqfr.ttl, tm_none }, + + { ot_desconly, "per-query CNAME handling mode:" }, + { ot_value, "Call it an error if a CNAME is found", + "Cf", "cname-reject", &ov_cname, adns_qf_cname_forbid }, + { ot_value, "Allow references to CNAMEs in other RRs", + "Cl", "cname-loose", &ov_cname, adns_qf_cname_loose }, + { ot_value, "CNAME ok for query domain, but not in RRs (default)", + "Cs", "cname-ok", &ov_cname, 0 }, + + { ot_desconly, "asynchronous/pipe mode options:" }, + { ot_funcarg, "Set <id>, default is decimal sequence starting 0", + 0, "asynch-id", 0,0, &of_asynch_id, "id" }, + { ot_funcarg, "Cancel the query with id <id> (no error if not found)", + 0, "cancel-id", 0,0, &of_cancel_id, "id" }, + + { ot_end } +}; + +static void printusage(void) { + static const struct optioninfo *const all_optiontables[]= { + global_options, perquery_options, 0 + }; + + const struct optioninfo *const *oiap, *oip=0; + int maxsopt, maxlopt, l; + + maxsopt= maxlopt= 0; + + for (oiap=all_optiontables; *oiap; oiap++) { + for (oip=*oiap; oip->type != ot_end; oip++) { + if (oip->type == ot_funcarg) continue; + if (oip->sopt) { l= strlen(oip->sopt); if (l>maxsopt) maxsopt= l; } + if (oip->lopt) { + l= strlen(oip->lopt); + if (oip->type == ot_flag && !oip->value) l+= 3; + if (l>maxlopt) maxlopt= l; + } + } + } + + fputs("usage: adnshost [global-opts] [query-opts] query-domain\n" + " [[query-opts] query-domain ...]\n" + " adnshost [global-opts] [query-opts] -f|--pipe\n", + stdout); + + for (oiap=all_optiontables; *oiap; oiap++) { + putchar('\n'); + for (oip=*oiap; oip->type != ot_end; oip++) { + switch (oip->type) { + case ot_flag: + if (!oip->value) { + if (oip->sopt) { + printf(" +%-*s --no-%-*s %s\n", + maxsopt, oip->sopt, + maxlopt-2, oip->lopt, + oip->desc); + } else { + printf(" --no-%-*s %s\n", + maxlopt+maxsopt+1, oip->lopt, + oip->desc); + } + break; + } + case ot_value: case ot_func: /* fall through */ + if (oip->sopt) { + printf(" -%-*s --%-*s %s\n", + maxsopt, oip->sopt, + maxlopt+1, oip->lopt, + oip->desc); + } else { + printf(" --%-*s %s\n", + maxlopt+maxsopt+3, oip->lopt, + oip->desc); + } + break; + case ot_funcarg: + if (oip->sopt) { + l= (maxlopt + maxsopt - 9 - + (strlen(oip->sopt) + strlen(oip->lopt) + 2*strlen(oip->argdesc))); + printf(" -%s<%s> / --%s <%s>%*s%s\n", + oip->sopt, oip->argdesc, oip->lopt, oip->argdesc, + l>2 ? l : 2, "", + oip->desc); + } else { + l= (maxlopt + maxsopt + 1 - + (strlen(oip->lopt) + strlen(oip->argdesc))); + printf(" --%s <%s>%*s%s\n", + oip->lopt, oip->argdesc, + l>2 ? l : 2, "", + oip->desc); + } + break; + case ot_desconly: + printf("%s\n", oip->desc); + break; + default: + abort(); + } + } + } + + printf("\nEscaping domains which might start with `-':\n" + " - %-*s Next argument is a domain, but more options may follow\n", + maxlopt+maxsopt+3, "<domain>"); + + fputs("\n" + "Query domains should always be quoted according to master file format.\n" + "\n" + "For binary options, --FOO and --no-FOO are opposites, as are\n" + "-X and +X. In each case the default is the one not listed.\n" + "Per query options stay set a particular way until they are reset,\n" + "whether they appear on the command line or on stdin.\n" + "All global options must preceed the first query domain.\n" + "\n" + "With -f, the input should be lines with either an option, possibly\n" + "with a value argument (separated from the option by a space if it's a long\n" + "option), or a domain (possibly preceded by a hyphen and a space to\n" + "distinguish it from an option).\n" + "\n" + "Output format is master file format without class or TTL by default:\n" + " [<owner>] [<ttl>] [<type>] <data>\n" + "or if the <owner> domain refers to a CNAME and --show-cname is on\n" + " [<owner>] [<ttl>] CNAME <cname>\n" + " [<cname>] [<ttl>] <type> <data>\n" + "When a query fails you get an error message to stderr (with --fmt-simple).\n" + "Specify --fmt-inline for lines like this (broken here for readability):\n" + " ; failed <statustype> <statusnum> <statusabbrev> \\\n" + " [<owner>] [<ttl>] [<cname>] \"<status string>\"\n" + "If you use --fmt-asynch, which is the default for --asynch,\n" + "each answer (success or failure) is preceded by a line\n" + " <id> <nrrs> <statustype> <statusnum> <statusabbrev> \\\n" + " [<owner>] [<ttl>] [<cname>] \"<status string>\"\n" + "where <nrrs> is the number of RRs that follow and <cname> will be `$' or\n" + "the CNAME target; the CNAME indirection and error formats above are not used.\n" + "\n" + "Exit status:\n" + " 0 all went well\n" + " 1-6 at least one query failed with statustype:\n" + " 1 localfail )\n" + " 2 remotefail ) temporary errors\n" + " 3 tempfail __)_________________\n" + " 4 misconfig )\n" + " 5 misquery ) permanent errors\n" + " 6 permfail )\n" + " 10 system trouble\n" + " 11 usage problems\n" + "\n" + "Query types (see adns.h; default is addr):\n" + " ns soa ptr mx rp addr - enhanced versions\n" + " cname hinfo txt - types with only one version\n" + " a ns- soa- ptr- mx- rp- - _raw versions\n" + "Default is addr, or ptr for -i/--ptr queries\n", + stdout); + if (ferror(stdout)) sysfail("write usage message",errno); +} + +void of_help(const struct optioninfo *oi, const char *arg) { + printusage(); + if (fclose(stdout)) sysfail("finish writing output",errno); + exit(0); +} + +typedef int comparer_type(const char **optp, const struct optioninfo *entry); + +static int oc_long(const char **optp, const struct optioninfo *entry) { + return entry->lopt && !strcmp(*optp,entry->lopt); +} + +static int oc_short(const char **optp, const struct optioninfo *entry) { + const char *sopt; + int l; + + sopt= entry->sopt; + if (!sopt) return 0; + l= strlen(sopt); + if (memcmp(*optp,sopt,l)) return 0; + (*optp) += l; + return 1; +} + +static const struct optioninfo *find1(const char **optp, + const struct optioninfo *table, + comparer_type *comparer) { + for (;;) { + if (table->type == ot_end) return 0; + if (comparer(optp,table)) return table; + table++; + } +} + +static const struct optioninfo *find(const char **optp, + const char *prefix, + comparer_type *comparer) { + const struct optioninfo *oip; + const char *opt; + + opt= *optp; + oip= find1(optp,perquery_options,comparer); + if (oip) return oip; + oip= find1(optp,global_options,comparer); + if (!oip) usageerr("unknown option %s%s",prefix,opt); + if (ads) usageerr("global option %s%s specified after query domain(s)",prefix,opt); + return oip; +} + +const struct optioninfo *opt_findl(const char *opt) { return find(&opt,"--",oc_long); } +const struct optioninfo *opt_finds(const char **optp) { return find(optp,"-",oc_short); } + +static void noninvert(const struct optioninfo *oip) NONRETURNING; +static void noninvert(const struct optioninfo *oip) { + usageerr("option %s%s%s%s%s may not be inverted", + oip->sopt ? "-" : "", oip->sopt ? oip->sopt : "", + oip->lopt && oip->sopt ? " / " : "", + oip->lopt ? "--" : "", oip->lopt ? oip->lopt : ""); +} + +void opt_do(const struct optioninfo *oip, const char *arg, int invert) { + switch (oip->type) { + case ot_flag: + assert(!arg); + *oip->storep= !invert; + return; + case ot_value: + assert(!arg); + if (invert) noninvert(oip); + *oip->storep= oip->value; + return; + case ot_func: case ot_funcarg: + if (invert) noninvert(oip); + oip->func(oip,arg); + return; + default: + abort(); + } +} diff --git a/adns-0.6/client/adh-query.c b/adns-0.6/client/adh-query.c new file mode 100644 index 0000000..bae71f4 --- /dev/null +++ b/adns-0.6/client/adh-query.c @@ -0,0 +1,274 @@ +/* + * adh-query.c + * - useful general-purpose resolver client program + * make queries and print answers + */ +/* + * This file is + * Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk> + * + * It is part of adns, which is + * Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk> + * Copyright (C) 1999 Tony Finch <dot@dotat.at> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + */ + +#include "adnshost.h" + +adns_state ads; +struct outstanding_list outstanding; + +static unsigned long idcounter; + +void ensure_adns_init(void) { + int r; + + if (ads) return; + + if (signal(SIGPIPE,SIG_IGN) == SIG_ERR) sysfail("ignore SIGPIPE",errno); + r= adns_init(&ads, + adns_if_noautosys|adns_if_nosigpipe | + (ov_env ? 0 : adns_if_noenv) | + ov_verbose, + 0); + if (r) sysfail("adns_init",r); + + if (ov_format == fmt_default) + ov_format= ov_asynch ? fmt_asynch : fmt_simple; +} + +static void prep_query(struct query_node **qun_r, int *quflags_r) { + struct query_node *qun; + char idbuf[20]; + + if (ov_pipe && !ads) usageerr("-f/--pipe not consistent with domains on command line"); + ensure_adns_init(); + + qun= malloc(sizeof(*qun)); + qun->pqfr= ov_pqfr; + if (ov_id) { + qun->id= xstrsave(ov_id); + } else { + sprintf(idbuf,"%lu",idcounter++); + idcounter &= 0x0fffffffflu; + qun->id= xstrsave(idbuf); + } + + *quflags_r= + (ov_search ? adns_qf_search : 0) | + (ov_tcp ? adns_qf_usevc : 0) | + ((ov_pqfr.show_owner || ov_format == fmt_simple) ? adns_qf_owner : 0) | + (ov_qc_query ? adns_qf_quoteok_query : 0) | + (ov_qc_anshost ? adns_qf_quoteok_anshost : 0) | + (ov_qc_cname ? 0 : adns_qf_quoteok_cname) | + ov_cname, + + *qun_r= qun; +} + +void of_ptr(const struct optioninfo *oi, const char *arg) { + struct query_node *qun; + int quflags, r; + struct sockaddr_in sa; + + memset(&sa,0,sizeof(sa)); + sa.sin_family= AF_INET; + if (!inet_aton(arg,&sa.sin_addr)) usageerr("invalid IP address %s",arg); + + prep_query(&qun,&quflags); + r= adns_submit_reverse(ads, + (struct sockaddr*)&sa, + ov_type == adns_r_none ? adns_r_ptr : ov_type, + quflags, + qun, + &qun->qu); + if (r) sysfail("adns_submit_reverse",r); + + LIST_LINK_TAIL(outstanding,qun); +} + +void query_do(const char *domain) { + struct query_node *qun; + int quflags, r; + + prep_query(&qun,&quflags); + r= adns_submit(ads, domain, + ov_type == adns_r_none ? adns_r_addr : ov_type, + quflags, + qun, + &qun->qu); + if (r) sysfail("adns_submit",r); + + LIST_LINK_TAIL(outstanding,qun); +} + +static void dequeue_query(struct query_node *qun) { + LIST_UNLINK(outstanding,qun); + free(qun->id); + free(qun); +} + +static void print_withspace(const char *str) { + if (printf("%s ", str) == EOF) outerr(); +} + +static void print_ttl(struct query_node *qun, adns_answer *answer) { + unsigned long ttl; + time_t now; + + switch (qun->pqfr.ttl) { + case tm_none: + return; + case tm_rel: + if (time(&now) == (time_t)-1) sysfail("get current time",errno); + ttl= answer->expires < now ? 0 : answer->expires - now; + break; + case tm_abs: + ttl= answer->expires; + break; + default: + abort(); + } + if (printf("%lu ",ttl) == EOF) outerr(); +} + +static void print_owner_ttl(struct query_node *qun, adns_answer *answer) { + if (qun->pqfr.show_owner) print_withspace(answer->owner); + print_ttl(qun,answer); +} + +static void check_status(adns_status st) { + static const adns_status statuspoints[]= { + adns_s_ok, + adns_s_max_localfail, adns_s_max_remotefail, adns_s_max_tempfail, + adns_s_max_misconfig, adns_s_max_misquery + }; + + const adns_status *spp; + int minrcode; + + for (minrcode=0, spp=statuspoints; + spp < statuspoints + (sizeof(statuspoints)/sizeof(statuspoints[0])); + spp++) + if (st > *spp) minrcode++; + if (rcode < minrcode) rcode= minrcode; +} + +static void print_status(adns_status st, struct query_node *qun, adns_answer *answer) { + const char *statustypeabbrev, *statusabbrev, *statusstring; + + statustypeabbrev= adns_errtypeabbrev(st); + statusabbrev= adns_errabbrev(st); + statusstring= adns_strerror(st); + assert(!strchr(statusstring,'"')); + + if (printf("%s %d %s ", statustypeabbrev, st, statusabbrev) + == EOF) outerr(); + print_owner_ttl(qun,answer); + if (qun->pqfr.show_cname) + print_withspace(answer->cname ? answer->cname : "$"); + if (printf("\"%s\"\n", statusstring) == EOF) outerr(); +} + +static void print_dnsfail(adns_status st, struct query_node *qun, adns_answer *answer) { + int r; + const char *typename, *statusstring; + adns_status ist; + + if (ov_format == fmt_inline) { + if (fputs("; failed ",stdout) == EOF) outerr(); + print_status(st,qun,answer); + return; + } + assert(ov_format == fmt_simple); + if (st == adns_s_nxdomain) { + r= fprintf(stderr,"%s does not exist\n", answer->owner); + } else { + ist= adns_rr_info(answer->type, &typename, 0,0,0,0); + if (st == adns_s_nodata) { + r= fprintf(stderr,"%s has no %s record\n", answer->owner, typename); + } else { + statusstring= adns_strerror(st); + r= fprintf(stderr,"Error during DNS %s lookup for %s: %s\n", + typename, answer->owner, statusstring); + } + } + if (r == EOF) sysfail("write error message to stderr",errno); +} + +void query_done(struct query_node *qun, adns_answer *answer) { + adns_status st, ist; + int rrn, nrrs; + const char *rrp, *realowner, *typename; + char *datastr; + + st= answer->status; + nrrs= answer->nrrs; + if (ov_format == fmt_asynch) { + check_status(st); + if (printf("%s %d ", qun->id, nrrs) == EOF) outerr(); + print_status(st,qun,answer); + } else { + if (qun->pqfr.show_cname && answer->cname) { + print_owner_ttl(qun,answer); + if (qun->pqfr.show_type) print_withspace("CNAME"); + if (printf("%s\n", answer->cname) == EOF) outerr(); + } + if (st) { + check_status(st); + print_dnsfail(st,qun,answer); + } + } + if (qun->pqfr.show_owner) { + realowner= answer->cname ? answer->cname : answer->owner; + assert(realowner); + } else { + realowner= 0; + } + if (nrrs) { + for (rrn=0, rrp = answer->rrs.untyped; + rrn < nrrs; + rrn++, rrp += answer->rrsz) { + if (realowner) print_withspace(realowner); + print_ttl(qun,answer); + ist= adns_rr_info(answer->type, &typename, 0, 0, rrp, &datastr); + if (ist == adns_s_nomemory) sysfail("adns_rr_info failed",ENOMEM); + assert(!ist); + if (qun->pqfr.show_type) print_withspace(typename); + if (printf("%s\n",datastr) == EOF) outerr(); + free(datastr); + } + } + if (fflush(stdout)) outerr(); + free(answer); + dequeue_query(qun); +} + +void of_asynch_id(const struct optioninfo *oi, const char *arg) { + free(ov_id); + ov_id= xstrsave(arg); +} + +void of_cancel_id(const struct optioninfo *oi, const char *arg) { + struct query_node *qun; + + for (qun= outstanding.head; + qun && strcmp(qun->id,arg); + qun= qun->next); + if (!qun) return; + adns_cancel(qun->qu); + dequeue_query(qun); +} diff --git a/adns-0.6/client/adnshost.h b/adns-0.6/client/adnshost.h new file mode 100644 index 0000000..8b459b3 --- /dev/null +++ b/adns-0.6/client/adnshost.h @@ -0,0 +1,118 @@ +/* + * adnshost.h + * - useful general-purpose resolver client program, header file + */ +/* + * This file is + * Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk> + * + * It is part of adns, which is + * Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk> + * Copyright (C) 1999 Tony Finch <dot@dotat.at> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + */ + +#ifndef ADNSHOST_H_INCLUDED +#define ADNSHOST_H_INCLUDED + +#include <stdlib.h> +#include <stdio.h> +#include <string.h> +#include <errno.h> +#include <signal.h> +#include <stdarg.h> +#include <stdlib.h> +#include <assert.h> + +#include <sys/types.h> +#include <sys/socket.h> +#include <netinet/in.h> +#include <arpa/inet.h> + +#include "config.h" +#include "adns.h" +#include "dlist.h" + +/* declarations related to option processing */ + +struct optioninfo; +typedef void optfunc(const struct optioninfo *oi, const char *arg); + +struct optioninfo { + enum oi_type { + ot_end, ot_desconly, + ot_flag, ot_value, ot_func, ot_funcarg + } type; + const char *desc; + const char *sopt, *lopt; + int *storep, value; + optfunc *func; + const char *argdesc; +}; + +enum ttlmode { tm_none, tm_rel, tm_abs }; +enum outputformat { fmt_default, fmt_simple, fmt_inline, fmt_asynch }; + +struct perqueryflags_remember { + int show_owner, show_type, show_cname; + int ttl; +}; + +extern int ov_env, ov_pipe, ov_asynch; +extern int ov_verbose; +extern adns_rrtype ov_type; +extern int ov_search, ov_qc_query, ov_qc_anshost, ov_qc_cname; +extern int ov_tcp, ov_cname, ov_format; +extern char *ov_id; +extern struct perqueryflags_remember ov_pqfr; + +extern optfunc of_help, of_type, of_ptr, of_asynch_id, of_cancel_id; + +const struct optioninfo *opt_findl(const char *opt); +const struct optioninfo *opt_finds(const char **optp); +void opt_do(const struct optioninfo *oip, const char *arg, int invert); + +/* declarations related to query processing */ + +struct query_node { + struct query_node *next, *back; + struct perqueryflags_remember pqfr; + char *id; + adns_query qu; +}; + +extern adns_state ads; +extern struct outstanding_list { struct query_node *head, *tail; } outstanding; + +void ensure_adns_init(void); +void query_do(const char *domain); +void query_done(struct query_node *qun, adns_answer *answer); + +void of_asynch_id(const struct optioninfo *oi, const char *arg); +void of_cancel_id(const struct optioninfo *oi, const char *arg); + +/* declarations related to main program and useful utility functions */ + +void sysfail(const char *what, int errnoval) NONRETURNING; +void usageerr(const char *what, ...) NONRETURNPRINTFFORMAT(1,2); +void outerr(void) NONRETURNING; + +void *xmalloc(size_t sz); +char *xstrsave(const char *str); + +extern int rcode; + +#endif diff --git a/adns-0.6/client/adnslogres.c b/adns-0.6/client/adnslogres.c new file mode 100644 index 0000000..c732823 --- /dev/null +++ b/adns-0.6/client/adnslogres.c @@ -0,0 +1,239 @@ +/* + * adnslogres.c + * - a replacement for the Apache logresolve program using adns + */ +/* + * This file is + * Copyright (C) 1999 Tony Finch <dot@dotat.at> + * Copyright (C) 1999 Ian Jackson <ian@davenant.greenend.org.uk> + * + * It is part of adns, which is + * Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk> + * Copyright (C) 1999 Tony Finch <dot@dotat.at> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * + * This version was originally supplied by Tony Finch, but has been + * modified by Ian Jackson as it was incorporated into adns. + */ + +static const char * const cvsid = + "$Id: adnslogres.c,v 1.1.1.1 2000-02-16 17:32:28 sdyoung Exp $"; + +#include <sys/types.h> +#include <sys/time.h> + +#include <unistd.h> +#include <string.h> +#include <stdlib.h> +#include <stdio.h> +#include <ctype.h> +#include <errno.h> + +#include "adns.h" + +/* maximum number of concurrent DNS queries */ +#define MAXPENDING 1000 + +/* maximum length of a line */ +#define MAXLINE 1024 + +/* option flags */ +#define OPT_DEBUG 1 +#define OPT_POLL 2 + +static const char *progname; + +#define msg(fmt, args...) fprintf(stderr, "%s: " fmt "\n", progname, ##args) + +static void aargh(const char *cause) { + const char *why = strerror(errno); + if (!why) why = "Unknown error"; + msg("%s: %s (%d)", cause, why, errno); + exit(1); +} + +/* + * Parse the IP address and convert to a reverse domain name. + */ +static char *ipaddr2domain(char *start, char **addr, char **rest) { + static char buf[30]; /* "123.123.123.123.in-addr.arpa.\0" */ + char *ptrs[5]; + int i; + + ptrs[0]= start; +retry: + while (!isdigit(*ptrs[0])) + if (!*ptrs[0]++) { + strcpy(buf, "invalid."); + *addr= *rest= NULL; + return buf; + } + for (i= 1; i < 5; i++) { + ptrs[i]= ptrs[i-1]; + while (isdigit(*ptrs[i]++)); + if ((i == 4 && !isspace(ptrs[i][-1])) || + (i != 4 && ptrs[i][-1] != '.') || + (ptrs[i]-ptrs[i-1] > 4)) { + ptrs[0]= ptrs[i]-1; + goto retry; + } + } + sprintf(buf, "%.*s.%.*s.%.*s.%.*s.in-addr.arpa.", + ptrs[4]-ptrs[3]-1, ptrs[3], + ptrs[3]-ptrs[2]-1, ptrs[2], + ptrs[2]-ptrs[1]-1, ptrs[1], + ptrs[1]-ptrs[0]-1, ptrs[0]); + *addr= ptrs[0]; + *rest= ptrs[4]-1; + return buf; +} + +static void printline(FILE *outf, char *start, char *addr, char *rest, char *domain) { + if (domain) + fprintf(outf, "%.*s%s%s", addr - start, start, domain, rest); + else + fputs(start, outf); + if (ferror(outf)) aargh("write output"); +} + +typedef struct logline { + struct logline *next; + char *start, *addr, *rest; + adns_query query; +} logline; + +static logline *readline(FILE *inf, adns_state adns, int opts) { + static char buf[MAXLINE]; + char *str; + logline *line; + + if (fgets(buf, MAXLINE, inf)) { + str= malloc(sizeof(*line) + strlen(buf) + 1); + if (!str) aargh("malloc"); + line= (logline*)str; + line->next= NULL; + line->start= str+sizeof(logline); + strcpy(line->start, buf); + str= ipaddr2domain(line->start, &line->addr, &line->rest); + if (opts & OPT_DEBUG) + msg("submitting %.*s -> %s", line->rest-line->addr, line->addr, str); + if (adns_submit(adns, str, adns_r_ptr, + adns_qf_quoteok_cname|adns_qf_cname_loose, + NULL, &line->query)) + aargh("adns_submit"); + return line; + } + if (!feof(inf)) + aargh("fgets"); + return NULL; +} + +static void proclog(FILE *inf, FILE *outf, int opts) { + int eof, err, len; + adns_state adns; + adns_answer *answer; + logline *head, *tail, *line; + + errno= adns_init(&adns, (opts & OPT_DEBUG) ? adns_if_debug : 0, 0); + if (errno) aargh("adns_init"); + head= tail= readline(inf, adns, opts); + len= 1; eof= 0; + while (head) { + if (opts & OPT_DEBUG) + msg("%d in queue; checking %.*s", len, + head->rest-head->addr, head->addr); + if (eof || len > MAXPENDING) + if (opts & OPT_POLL) + err= adns_wait_poll(adns, &head->query, &answer, NULL); + else + err= adns_wait(adns, &head->query, &answer, NULL); + else + err= adns_check(adns, &head->query, &answer, NULL); + if (err != EAGAIN) { + printline(outf, head->start, head->addr, head->rest, + answer->status == adns_s_ok ? *answer->rrs.str : NULL); + line= head; head= head->next; + free(line); free(answer); + len--; + } + if (!eof) { + line= readline(inf, adns, opts); + if (!line) + eof= 1; + else { + if (!head) + head= line; + else + tail->next= line; + tail= line; + len++; + } + } + } + adns_finish(adns); +} + +static void usage(void) { + fprintf(stderr, "usage: %s [-d] [-p] [logfile]\n", progname); + exit(1); +} + +int main(int argc, char *argv[]) { + int c, opts; + FILE *inf; + + progname= strrchr(*argv, '/'); + if (progname) + progname++; + else + progname= *argv; + opts= 0; + + while ((c= getopt(argc, argv, "dp")) != -1) + switch (c) { + case 'd': + opts|= OPT_DEBUG; + break; + case 'p': + opts|= OPT_POLL; + break; + default: + usage(); + } + + argc-= optind; + argv+= optind; + + inf= NULL; + if (argc == 0) + inf= stdin; + else if (argc == 1) + inf= fopen(*argv, "r"); + else + usage(); + + if (!inf) + aargh("couldn't open input"); + + proclog(inf, stdout, opts); + + if (fclose(inf)) + aargh("fclose input"); + if (fclose(stdout)) + aargh("fclose output"); + + return 0; +} diff --git a/adns-0.6/client/adnsresfilter.c b/adns-0.6/client/adnsresfilter.c new file mode 100644 index 0000000..f265773 --- /dev/null +++ b/adns-0.6/client/adnsresfilter.c @@ -0,0 +1,454 @@ +/* + * adnsresfilter.c + * - filter which does resolving, not part of the library + */ +/* + * This file is + * Copyright (C) 1999 Ian Jackson <ian@davenant.greenend.org.uk> + * + * It is part of adns, which is + * Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk> + * Copyright (C) 1999 Tony Finch <dot@dotat.at> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + */ + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <errno.h> +#include <search.h> +#include <assert.h> +#include <ctype.h> + +#include <sys/fcntl.h> + +#include "adns.h" +#include "config.h" +#include "dlist.h" +#include "tvarith.h" + +struct outqueuenode { + struct outqueuenode *next, *back; + void *buffer; + char *textp; + int textlen; + struct timeval printbefore; + struct treething *addr; +}; + +static int bracket, forever, address; +static unsigned long timeout=100; +static adns_rrtype rrt= adns_r_ptr; + +static int outblocked, inputeof; +static struct { struct outqueuenode *head, *tail; } outqueue; +static int peroutqueuenode, outqueuelen; + +static struct sockaddr_in sa; +static adns_state ads; + +static char addrtextbuf[14]; +static int cbyte, inbyte, inbuf; +static unsigned char bytes[4]; +static struct timeval printbefore; + +struct treething { + unsigned char bytes[4]; + adns_query qu; + adns_answer *ans; +}; + +static struct treething *newthing; +static void *treeroot; + +static int nonblock(int fd, int isnonblock) { + int r; + + r= fcntl(fd,F_GETFL); + if (r==-1) return -1; + r= fcntl(fd,F_SETFL, isnonblock ? r|O_NONBLOCK : r&~O_NONBLOCK); + if (r==-1) return -1; + return 0; +} + +static void quit(int exitstatus) NONRETURNING; +static void quit(int exitstatus) { + nonblock(0,0); + nonblock(1,0); + exit(exitstatus); +} + +static void sysfail(const char *what) NONRETURNING; +static void sysfail(const char *what) { + fprintf(stderr,"adnsresfilter: system call failed: %s: %s\n",what,strerror(errno)); + quit(2); +} + +static void *xmalloc(size_t sz) { + void *r; + r= malloc(sz); if (r) return r; + sysfail("malloc"); +} + +static void outputerr(void) NONRETURNING; +static void outputerr(void) { sysfail("write to stdout"); } + +static void usage(void) { + if (printf("usage: adnsresfilter [<options ...>]\n" + " adnsresfilter -h|--help\n" + "options: -t<milliseconds>|--timeout <milliseconds>\n" + " -w|--wait (always wait for queries to time out or fail)\n" + " -b|--brackets (require [...] around IP addresses)\n" + " -a|--address (always include [address] in output)\n" + " -u|--unchecked (do not forward map for checking)\n" + "Timeout is the maximum amount to delay any particular bit of output for.\n" + "Lookups will go on in the background. Default timeout = 100 (ms).\n") + == EOF) outputerr(); +} + +static void usageerr(const char *why) NONRETURNING; +static void usageerr(const char *why) { + fprintf(stderr,"adnsresfilter: bad usage: %s\n",why); + usage(); + quit(1); +} + +static void adnsfail(const char *what, int e) NONRETURNING; +static void adnsfail(const char *what, int e) { + fprintf(stderr,"adnsresfilter: adns call failed: %s: %s\n",what,strerror(e)); + quit(2); +} + +static void settimeout(const char *arg) { + char *ep; + timeout= strtoul(arg,&ep,0); + if (*ep) usageerr("invalid timeout"); +} + +static void parseargs(const char *const *argv) { + const char *arg; + int c; + + while ((arg= *++argv)) { + if (arg[0] != '-') usageerr("no non-option arguments are allowed"); + if (arg[1] == '-') { + if (!strcmp(arg,"--brackets")) { + bracket= 1; + } else if (!strcmp(arg,"--unchecked")) { + rrt= adns_r_ptr_raw; + } else if (!strcmp(arg,"--wait")) { + forever= 1; + } else if (!strcmp(arg,"--address")) { + address= 1; + } else if (!strcmp(arg,"--help")) { + usage(); quit(0); + } else if (!strcmp(arg,"--timeout")) { + if (!(arg= *++argv)) usageerr("--timeout needs a value"); + settimeout(arg); + forever= 0; + } else { + usageerr("unknown long option"); + } + } else { + while ((c= *++arg)) { + switch (c) { + case 'b': + bracket= 1; + break; + case 'u': + rrt= adns_r_ptr_raw; + break; + case 'w': + forever= 1; + break; + case 'a': + address= 1; + break; + case 'h': + usage(); + quit(0); + case 't': + if (*++arg) settimeout(arg); + else if ((arg= *++argv)) settimeout(arg); + else usageerr("-t needs a value"); + forever= 0; + arg= "\0"; + break; + default: + usageerr("unknown short option"); + } + } + } + } +} + +static void queueoutchar(int c) { + struct outqueuenode *entry; + + entry= outqueue.tail; + if (!entry || entry->addr || entry->textlen >= peroutqueuenode) { + peroutqueuenode= !peroutqueuenode || !entry || entry->addr ? 128 : + peroutqueuenode >= 1024 ? 4096 : peroutqueuenode<<2; + entry= xmalloc(sizeof(*entry)); + entry->buffer= xmalloc(peroutqueuenode); + entry->textp= entry->buffer; + entry->textlen= 0; + entry->addr= 0; + LIST_LINK_TAIL(outqueue,entry); + outqueuelen++; + } + entry->textp[entry->textlen++]= c; +} + +static void queueoutstr(const char *str, int len) { + while (len-- > 0) queueoutchar(*str++); +} + +static void writestdout(struct outqueuenode *entry) { + int r; + + while (entry->textlen) { + r= write(1, entry->textp, entry->textlen); + if (r < 0) { + if (errno == EINTR) continue; + if (errno == EAGAIN) { outblocked= 1; break; } + sysfail("write stdout"); + } + assert(r <= entry->textlen); + entry->textp += r; + entry->textlen -= r; + } + if (!entry->textlen) { + LIST_UNLINK(outqueue,entry); + free(entry->buffer); + free(entry); + outqueuelen--; + } +} + +static void replacetextwithname(struct outqueuenode *entry) { + char *name, *newbuf; + int namelen, newlen; + + name= entry->addr->ans->rrs.str[0]; + namelen= strlen(name); + if (!address) { + free(entry->buffer); + entry->buffer= 0; + entry->textp= name; + entry->textlen= namelen; + } else { + newlen= entry->textlen + namelen + (bracket ? 0 : 2); + newbuf= xmalloc(newlen + 1); + sprintf(newbuf, bracket ? "%s%.*s" : "%s[%.*s]", name, entry->textlen, entry->textp); + free(entry->buffer); + entry->buffer= entry->textp= newbuf; + entry->textlen= newlen; + } +} + +static void checkadnsqueries(void) { + adns_query qu; + adns_answer *ans; + void *context; + struct treething *foundthing; + int r; + + for (;;) { + qu= 0; context= 0; ans= 0; + r= adns_check(ads,&qu,&ans,&context); + if (r == ESRCH || r == EAGAIN) break; + assert(!r); + foundthing= context; + foundthing->ans= ans; + foundthing->qu= 0; + } +} + +static void restartbuf(void) { + if (inbuf>0) queueoutstr(addrtextbuf,inbuf); + inbuf= 0; +} + +static int comparer(const void *a, const void *b) { + return memcmp(a,b,4); +} + +static void procaddr(void) { + struct treething *foundthing; + void **searchfound; + struct outqueuenode *entry; + int r; + + if (!newthing) { + newthing= xmalloc(sizeof(struct treething)); + newthing->qu= 0; + newthing->ans= 0; + } + + memcpy(newthing->bytes,bytes,4); + searchfound= tsearch(newthing,&treeroot,comparer); + if (!searchfound) sysfail("tsearch"); + foundthing= *searchfound; + + if (foundthing == newthing) { + newthing= 0; + memcpy(&sa.sin_addr,bytes,4); + r= adns_submit_reverse(ads, (const struct sockaddr*)&sa, + rrt,0,foundthing,&foundthing->qu); + if (r) adnsfail("submit",r); + } + entry= xmalloc(sizeof(*entry)); + entry->buffer= xmalloc(inbuf); + entry->textp= entry->buffer; + memcpy(entry->textp,addrtextbuf,inbuf); + entry->textlen= inbuf; + entry->addr= foundthing; + entry->printbefore= printbefore; + LIST_LINK_TAIL(outqueue,entry); + outqueuelen++; + inbuf= 0; + cbyte= -1; +} + +static void startaddr(void) { + bytes[cbyte=0]= 0; + inbyte= 0; +} + +static void readstdin(void) { + char readbuf[512], *p; + int r, c, nbyte; + + while ((r= read(0,readbuf,sizeof(readbuf))) <= 0) { + if (r == 0) { inputeof= 1; return; } + if (r == EAGAIN) return; + if (r != EINTR) sysfail("read stdin"); + } + for (p=readbuf; r>0; r--,p++) { + c= *p; + if (cbyte==-1 && bracket && c=='[') { + addrtextbuf[inbuf++]= c; + startaddr(); + } else if (cbyte==-1 && !bracket && !isalnum(c)) { + queueoutchar(c); + startaddr(); + } else if (cbyte>=0 && inbyte<3 && c>='0' && c<='9' && + (nbyte= bytes[cbyte]*10 + (c-'0')) <= 255) { + bytes[cbyte]= nbyte; + addrtextbuf[inbuf++]= c; + inbyte++; + } else if (cbyte>=0 && cbyte<3 && inbyte>0 && c=='.') { + bytes[++cbyte]= 0; + addrtextbuf[inbuf++]= c; + inbyte= 0; + } else if (cbyte==3 && inbyte>0 && bracket && c==']') { + addrtextbuf[inbuf++]= c; + procaddr(); + } else if (cbyte==3 && inbyte>0 && !bracket && !isalnum(c)) { + procaddr(); + queueoutchar(c); + startaddr(); + } else { + restartbuf(); + queueoutchar(c); + cbyte= -1; + if (!bracket && !isalnum(c)) startaddr(); + } + } + if (cbyte==3 && inbyte>0 && !bracket) procaddr(); +} + +static void startup(void) { + int r; + + if (nonblock(0,1)) sysfail("set stdin to nonblocking mode"); + if (nonblock(1,1)) sysfail("set stdout to nonblocking mode"); + memset(&sa,0,sizeof(sa)); + sa.sin_family= AF_INET; + r= adns_init(&ads,0,0); if (r) adnsfail("init",r); + cbyte= -1; + inbyte= -1; + inbuf= 0; + if (!bracket) startaddr(); +} + +int main(int argc, const char *const *argv) { + int r, maxfd; + fd_set readfds, writefds, exceptfds; + struct outqueuenode *entry; + struct timeval *tv, tvbuf, now; + + parseargs(argv); + startup(); + + while (!inputeof || outqueue.head) { + maxfd= 2; + tv= 0; + FD_ZERO(&readfds); FD_ZERO(&writefds); FD_ZERO(&exceptfds); + if ((entry= outqueue.head) && !outblocked) { + if (!entry->addr) { + writestdout(entry); + continue; + } + if (entry->addr->ans) { + if (entry->addr->ans->nrrs) + replacetextwithname(entry); + entry->addr= 0; + continue; + } + r= gettimeofday(&now,0); if (r) sysfail("gettimeofday"); + if (forever) { + tv= 0; + } else if (!timercmp(&now,&entry->printbefore,<)) { + entry->addr= 0; + continue; + } else { + tvbuf.tv_sec= entry->printbefore.tv_sec - now.tv_sec - 1; + tvbuf.tv_usec= entry->printbefore.tv_usec - now.tv_usec + 1000000; + tvbuf.tv_sec += tvbuf.tv_usec / 1000000; + tvbuf.tv_usec %= 1000000; + tv= &tvbuf; + } + adns_beforeselect(ads,&maxfd,&readfds,&writefds,&exceptfds, + &tv,&tvbuf,&now); + } + if (outblocked) FD_SET(1,&writefds); + if (!inputeof && outqueuelen<1024) FD_SET(0,&readfds); + + r= select(maxfd,&readfds,&writefds,&exceptfds,tv); + if (r < 0) { if (r == EINTR) continue; else sysfail("select"); } + + r= gettimeofday(&now,0); if (r) sysfail("gettimeofday"); + adns_afterselect(ads,maxfd,&readfds,&writefds,&exceptfds,&now); + checkadnsqueries(); + + if (FD_ISSET(0,&readfds)) { + if (!forever) { + printbefore= now; + timevaladd(&printbefore,timeout); + } + readstdin(); + } else if (FD_ISSET(1,&writefds)) { + outblocked= 0; + } + } + if (nonblock(0,0)) sysfail("un-nonblock stdin"); + if (nonblock(1,0)) sysfail("un-nonblock stdout"); + if (ferror(stdin) || fclose(stdin)) sysfail("read stdin"); + if (fclose(stdout)) sysfail("close stdout"); + exit(0); +} diff --git a/adns-0.6/client/adnstest.c b/adns-0.6/client/adnstest.c new file mode 100644 index 0000000..2460dbf --- /dev/null +++ b/adns-0.6/client/adnstest.c @@ -0,0 +1,337 @@ +/* + * adnstest.c + * - simple test program, not part of the library + */ +/* + * This file is + * Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk> + * + * It is part of adns, which is + * Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk> + * Copyright (C) 1999 Tony Finch <dot@dotat.at> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + */ + +#include <stdio.h> +#include <sys/time.h> +#include <unistd.h> +#include <assert.h> +#include <stdlib.h> +#include <string.h> +#include <errno.h> + +#include "adns.h" + +#include "config.h" + +#ifndef OUTPUTSTREAM +# define OUTPUTSTREAM stdout +#endif + +struct myctx { + adns_query qu; + int doneyet, found; + const char *fdom; +}; + +static struct myctx *mcs; +static adns_state ads; +static adns_rrtype *types_a; + +static void quitnow(int rc) NONRETURNING; +static void quitnow(int rc) { + free(mcs); + free(types_a); + if (ads) adns_finish(ads); + + exit(rc); +} + +#ifndef HAVE_POLL +#undef poll +int poll(struct pollfd *ufds, int nfds, int timeout) { + fputs("poll(2) not supported on this system\n",stderr); + quitnow(5); +} +#define adns_beforepoll(a,b,c,d,e) 0 +#define adns_afterpoll(a,b,c,d) 0 +#endif + +static void failure_status(const char *what, adns_status st) NONRETURNING; +static void failure_status(const char *what, adns_status st) { + fprintf(stderr,"adns failure: %s: %s\n",what,adns_strerror(st)); + quitnow(2); +} + +static void failure_errno(const char *what, int errnoval) NONRETURNING; +static void failure_errno(const char *what, int errnoval) { + fprintf(stderr,"adns failure: %s: errno=%d\n",what,errnoval); + quitnow(2); +} + +static void usageerr(const char *why) NONRETURNING; +static void usageerr(const char *why) { + fprintf(stderr, + "bad usage: %s\n" + "usage: adnstest [-<initflagsnum>[,<owninitflags>]] [/<initstring>]\n" + " [ :<typenum>,... ]\n" + " [ [<queryflagsnum>[,<ownqueryflags>]/]<domain> ... ]\n" + "initflags: p use poll(2) instead of select(2)\n" + " s use adns_wait with specified query, instead of 0\n" + "queryflags: a print status abbrevs instead of strings\n" + "exit status: 0 ok (though some queries may have failed)\n" + " 1 used by test harness to indicate test failed\n" + " 2 unable to submit or init or some such\n" + " 3 unexpected failure\n" + " 4 usage error\n" + " 5 operation not supported on this system\n", + why); + quitnow(4); +} + +static const adns_rrtype defaulttypes[]= { + adns_r_a, + adns_r_ns_raw, + adns_r_cname, + adns_r_soa_raw, + adns_r_ptr_raw, + adns_r_hinfo, + adns_r_mx_raw, + adns_r_txt, + adns_r_rp_raw, + + adns_r_addr, + adns_r_ns, + adns_r_ptr, + adns_r_mx, + + adns_r_soa, + adns_r_rp, + + adns_r_none +}; + +static void dumptype(adns_status ri, const char *rrtn, const char *fmtn) { + fprintf(stdout, "%s(%s)%s%s", + ri ? "?" : rrtn, ri ? "?" : fmtn ? fmtn : "-", + ri ? " " : "", ri ? adns_strerror(ri) : ""); +} + +static void fdom_split(const char *fdom, const char **dom_r, int *qf_r, + char *ownflags, int ownflags_l) { + int qf; + char *ep; + + qf= strtoul(fdom,&ep,0); + if (*ep == ',' && strchr(ep,'/')) { + ep++; + while (*ep != '/') { + if (--ownflags_l <= 0) { fputs("too many flags\n",stderr); quitnow(3); } + *ownflags++= *ep++; + } + } + if (*ep != '/') { *dom_r= fdom; *qf_r= 0; } + else { *dom_r= ep+1; *qf_r= qf; } + *ownflags= 0; +} + +static int consistsof(const char *string, const char *accept) { + return strspn(string,accept) == strlen(string); +} + +int main(int argc, char *const *argv) { + adns_query qu; + struct myctx *mc, *mcw; + void *mcr; + adns_answer *ans; + const char *initstring, *rrtn, *fmtn; + const char *const *fdomlist, *domain; + char *show, *cp; + int len, i, qc, qi, tc, ti, ch, qflags, initflagsnum; + adns_status ri; + int r; + const adns_rrtype *types; + struct timeval now; + char ownflags[10]; + char *ep; + const char *initflags, *owninitflags; + + if (argv[0] && argv[1] && argv[1][0] == '-') { + initflags= argv[1]+1; + argv++; + } else { + initflags= ""; + } + if (argv[0] && argv[1] && argv[1][0] == '/') { + initstring= argv[1]+1; + argv++; + } else { + initstring= 0; + } + + initflagsnum= strtoul(initflags,&ep,0); + if (*ep == ',') { + owninitflags= ep+1; + if (!consistsof(owninitflags,"ps")) usageerr("unknown owninitflag"); + } else if (!*ep) { + owninitflags= ""; + } else { + usageerr("bad <initflagsnum>[,<owninitflags>]"); + } + + if (argv[0] && argv[1] && argv[1][0] == ':') { + for (cp= argv[1]+1, tc=1; (ch= *cp); cp++) + if (ch==',') tc++; + types_a= malloc(sizeof(*types_a)*(tc+1)); + if (!types_a) { perror("malloc types"); quitnow(3); } + for (cp= argv[1]+1, ti=0; ti<tc; ti++) { + types_a[ti]= strtoul(cp,&cp,10); + if ((ch= *cp)) { + if (ch != ',') usageerr("unexpected char (not comma) in or between types"); + cp++; + } + } + types_a[ti]= adns_r_none; + types= types_a; + argv++; + } else { + types_a= 0; + types= defaulttypes; + } + + if (!(argv[0] && argv[1])) usageerr("no query domains supplied"); + fdomlist= (const char *const*)argv+1; + + for (qc=0; fdomlist[qc]; qc++); + for (tc=0; types[tc] != adns_r_none; tc++); + mcs= malloc(tc ? sizeof(*mcs)*qc*tc : 1); + if (!mcs) { perror("malloc mcs"); quitnow(3); } + + if (initstring) { + r= adns_init_strcfg(&ads, + (adns_if_debug|adns_if_noautosys|adns_if_checkc_freq) + ^initflagsnum, + stdout,initstring); + } else { + r= adns_init(&ads, + (adns_if_debug|adns_if_noautosys)^initflagsnum, + 0); + } + if (r) failure_errno("init",r); + + for (qi=0; qi<qc; qi++) { + fdom_split(fdomlist[qi],&domain,&qflags,ownflags,sizeof(ownflags)); + if (!consistsof(ownflags,"a")) usageerr("unknown ownqueryflag"); + for (ti=0; ti<tc; ti++) { + mc= &mcs[qi*tc+ti]; + mc->doneyet= 0; + mc->fdom= fdomlist[qi]; + + fprintf(stdout,"%s flags %d type %d",domain,qflags,types[ti]); + r= adns_submit(ads,domain,types[ti],qflags,mc,&mc->qu); + if (r == ENOSYS) { + fprintf(stdout," not implemented\n"); + mc->qu= 0; + mc->doneyet= 1; + } else if (r) { + failure_errno("submit",r); + } else { + ri= adns_rr_info(types[ti], &rrtn,&fmtn,0, 0,0); + putc(' ',stdout); + dumptype(ri,rrtn,fmtn); + fprintf(stdout," submitted\n"); + } + } + } + + for (;;) { + for (qi=0; qi<qc; qi++) { + for (ti=0; ti<tc; ti++) { + mc= &mcs[qi*tc+ti]; + mc->found= 0; + } + } + for (adns_forallqueries_begin(ads); + (qu= adns_forallqueries_next(ads,&mcr)); + ) { + mc= mcr; + assert(qu == mc->qu); + assert(!mc->doneyet); + mc->found= 1; + } + mcw= 0; + for (qi=0; qi<qc; qi++) { + for (ti=0; ti<tc; ti++) { + mc= &mcs[qi*tc+ti]; + if (mc->doneyet) continue; + assert(mc->found); + if (!mcw) mcw= mc; + } + } + if (!mcw) break; + + if (strchr(owninitflags,'s')) { + qu= mcw->qu; + mc= mcw; + } else { + qu= 0; + mc= 0; + } + + if (strchr(owninitflags,'p')) { + r= adns_wait_poll(ads,&qu,&ans,&mcr); + } else { + r= adns_wait(ads,&qu,&ans,&mcr); + } + if (r) failure_errno("wait/check",r); + + if (mc) assert(mcr==mc); + else mc= mcr; + assert(qu==mc->qu); + assert(!mc->doneyet); + + fdom_split(mc->fdom,&domain,&qflags,ownflags,sizeof(ownflags)); + + if (gettimeofday(&now,0)) { perror("gettimeofday"); quitnow(3); } + + ri= adns_rr_info(ans->type, &rrtn,&fmtn,&len, 0,0); + fprintf(stdout, "%s flags %d type ",domain,qflags); + dumptype(ri,rrtn,fmtn); + fprintf(stdout, "%s%s: %s; nrrs=%d; cname=%s; owner=%s; ttl=%ld\n", + ownflags[0] ? " ownflags=" : "", ownflags, + strchr(ownflags,'a') + ? adns_errabbrev(ans->status) + : adns_strerror(ans->status), + ans->nrrs, + ans->cname ? ans->cname : "$", + ans->owner ? ans->owner : "$", + (long)ans->expires - (long)now.tv_sec); + if (ans->nrrs) { + assert(!ri); + for (i=0; i<ans->nrrs; i++) { + ri= adns_rr_info(ans->type, 0,0,0, ans->rrs.bytes + i*len, &show); + if (ri) failure_status("info",ri); + fprintf(stdout," %s\n",show); + free(show); + } + } + free(ans); + + mc->doneyet= 1; + } + + quitnow(0); +} diff --git a/adns-0.6/client/fanftest.c b/adns-0.6/client/fanftest.c new file mode 100644 index 0000000..2051f28 --- /dev/null +++ b/adns-0.6/client/fanftest.c @@ -0,0 +1,85 @@ +/* + * fanftest.c + * - a small test program from Tony Finch + */ +/* + * This file is + * Copyright (C) 1999 Tony Finch <dot@dotat.at> + * Copyright (C) 1999 Ian Jackson <ian@davenant.greenend.org.uk> + * + * It is part of adns, which is + * Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk> + * Copyright (C) 1999 Tony Finch <dot@dotat.at> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * + * This version was originally supplied by Tony Finch, but has been + * modified by Ian Jackson as it was incorporated into adns. + */ + +static const char * const cvsid = + "$Id: fanftest.c,v 1.1.1.1 2000-02-16 17:32:29 sdyoung Exp $"; + +#include <sys/types.h> +#include <sys/time.h> + +#include <string.h> +#include <stdlib.h> +#include <stdio.h> +#include <errno.h> + +#include "adns.h" + +static const char *progname; + +static void aargh(const char *msg) { + fprintf(stderr, "%s: %s: %s (%d)\n", progname, msg, + strerror(errno) ? strerror(errno) : "Unknown error", errno); + exit(1); +} + +int main(int argc, char *argv[]) { + adns_state adns; + adns_query query; + adns_answer *answer; + + progname= strrchr(*argv, '/'); + if (progname) + progname++; + else + progname= *argv; + + if (argc != 2) { + fprintf(stderr, "usage: %s <domain>\n", progname); + exit(1); + } + + errno= adns_init(&adns, adns_if_debug, 0); + if (errno) aargh("adns_init"); + + errno= adns_submit(adns, argv[1], adns_r_ptr, + adns_qf_quoteok_cname|adns_qf_cname_loose, + NULL, &query); + if (errno) aargh("adns_submit"); + + errno= adns_wait(adns, &query, &answer, NULL); + if (errno) aargh("adns_init"); + + printf("%s\n", answer->status == adns_s_ok ? *answer->rrs.str : "dunno"); + + adns_finish(adns); + + return 0; +} diff --git a/adns-0.6/client/x.gdb b/adns-0.6/client/x.gdb new file mode 100644 index 0000000..2ee7597 --- /dev/null +++ b/adns-0.6/client/x.gdb @@ -0,0 +1,2 @@ +file adnsresfilter_s +set args <testinput -t2000 diff --git a/adns-0.6/configure b/adns-0.6/configure new file mode 100755 index 0000000..64ce5f2 --- /dev/null +++ b/adns-0.6/configure @@ -0,0 +1,1826 @@ +#! /bin/sh + +# Guess values for system-dependent variables and create Makefiles. +# Generated automatically using autoconf version 2.12 +# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc. +# +# This configure script is free software; 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then + { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; } + fi + ac_package=`echo $ac_package| sed 's/-/_/g'` + eval "with_${ac_package}=no" ;; + + --x) + # Obsolete; use --with-x. + with_x=yes ;; + + -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ + | --x-incl | --x-inc | --x-in | --x-i) + ac_prev=x_includes ;; + -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ + | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) + x_includes="$ac_optarg" ;; + + -x-libraries | --x-libraries | --x-librarie | --x-librari \ + | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) + ac_prev=x_libraries ;; + -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ + | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) + x_libraries="$ac_optarg" ;; + + -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; } + ;; + + *) + if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then + echo "configure: warning: $ac_option: invalid host type" 1>&2 + fi + if test "x$nonopt" != xNONE; then + { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } + fi + nonopt="$ac_option" + ;; + + esac +done + +if test -n "$ac_prev"; then + { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; } +fi + +trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15 + +# File descriptor usage: +# 0 standard input +# 1 file creation +# 2 errors and warnings +# 3 some systems may open it to /dev/tty +# 4 used on the Kubota Titan +# 6 checking for... messages and results +# 5 compiler messages saved in config.log +if test "$silent" = yes; then + exec 6>/dev/null +else + exec 6>&1 +fi +exec 5>./config.log + +echo "\ +This file contains any messages produced by compilers while +running configure, to aid debugging if configure makes a mistake. +" 1>&5 + +# Strip out --no-create and --no-recursion so they do not pile up. +# Also quote any args containing shell metacharacters. +ac_configure_args= +for ac_arg +do + case "$ac_arg" in + -no-create | --no-create | --no-creat | --no-crea | --no-cre \ + | --no-cr | --no-c) ;; + -no-recursion | --no-recursion | --no-recursio | --no-recursi \ + | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;; + *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*) + ac_configure_args="$ac_configure_args '$ac_arg'" ;; + *) ac_configure_args="$ac_configure_args $ac_arg" ;; + esac +done + +# NLS nuisances. +# Only set these to C if already set. These must not be set unconditionally +# because not all systems understand e.g. LANG=C (notably SCO). +# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'! +# Non-C LC_CTYPE values break the ctype check. +if test "${LANG+set}" = set; then LANG=C; export LANG; fi +if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi +if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi +if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi + +# confdefs.h avoids OS command line length limits that DEFS can exceed. +rm -rf conftest* confdefs.h +# AIX cpp loses on an empty file, so make sure it contains at least a newline. +echo > confdefs.h + +# A filename unique to this package, relative to the directory that +# configure is in, which we can look for to find out if srcdir is correct. +ac_unique_file=src/adns.h + +# Find the source files, if location was not specified. +if test -z "$srcdir"; then + ac_srcdir_defaulted=yes + # Try the directory containing this script, then its parent. + ac_prog=$0 + ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'` + test "x$ac_confdir" = "x$ac_prog" && ac_confdir=. + srcdir=$ac_confdir + if test ! -r $srcdir/$ac_unique_file; then + srcdir=.. + fi +else + ac_srcdir_defaulted=no +fi +if test ! -r $srcdir/$ac_unique_file; then + if test "$ac_srcdir_defaulted" = yes; then + { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; } + else + { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; } + fi +fi +srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'` + +# Prefer explicitly selected file to automatically selected ones. +if test -z "$CONFIG_SITE"; then + if test "x$prefix" != xNONE; then + CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site" + else + CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" + fi +fi +for ac_site_file in $CONFIG_SITE; do + if test -r "$ac_site_file"; then + echo "loading site script $ac_site_file" + . "$ac_site_file" + fi +done + +if test -r "$cache_file"; then + echo "loading cache $cache_file" + . $cache_file +else + echo "creating cache $cache_file" + > $cache_file +fi + +ac_ext=c +# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. +ac_cpp='$CPP $CPPFLAGS' +ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' +ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' +cross_compiling=$ac_cv_prog_cc_cross + +if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then + # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu. + if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then + ac_n= ac_c=' +' ac_t=' ' + else + ac_n=-n ac_c= ac_t= + fi +else + ac_n= ac_c='\c' ac_t= +fi + + + +# Extract the first word of "gcc", so it can be a program name with args. +set dummy gcc; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:526: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" + for ac_dir in $PATH; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_prog_CC="gcc" + break + fi + done + IFS="$ac_save_ifs" +fi +fi +CC="$ac_cv_prog_CC" +if test -n "$CC"; then + echo "$ac_t""$CC" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + +if test -z "$CC"; then + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:555: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" + ac_prog_rejected=no + for ac_dir in $PATH; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC="cc" + break + fi + done + IFS="$ac_save_ifs" +if test $ac_prog_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $ac_cv_prog_CC + shift + if test $# -gt 0; then + # We chose a different compiler from the bogus one. + # However, it has the same basename, so the bogon will be chosen + # first if we set CC to just the basename; use the full file name. + shift + set dummy "$ac_dir/$ac_word" "$@" + shift + ac_cv_prog_CC="$@" + fi +fi +fi +fi +CC="$ac_cv_prog_CC" +if test -n "$CC"; then + echo "$ac_t""$CC" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + + test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; } +fi + +echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6 +echo "configure:603: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5 + +ac_ext=c +# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. +ac_cpp='$CPP $CPPFLAGS' +ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' +ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' +cross_compiling=$ac_cv_prog_cc_cross + +cat > conftest.$ac_ext <<EOF +#line 613 "configure" +#include "confdefs.h" +main(){return(0);} +EOF +if { (eval echo configure:617: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then + ac_cv_prog_cc_works=yes + # If we can't run a trivial program, we are probably using a cross compiler. + if (./conftest; exit) 2>/dev/null; then + ac_cv_prog_cc_cross=no + else + ac_cv_prog_cc_cross=yes + fi +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + ac_cv_prog_cc_works=no +fi +rm -fr conftest* + +echo "$ac_t""$ac_cv_prog_cc_works" 1>&6 +if test $ac_cv_prog_cc_works = no; then + { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; } +fi +echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6 +echo "configure:637: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5 +echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6 +cross_compiling=$ac_cv_prog_cc_cross + +echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6 +echo "configure:642: checking whether we are using GNU C" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.c <<EOF +#ifdef __GNUC__ + yes; +#endif +EOF +if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:651: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then + ac_cv_prog_gcc=yes +else + ac_cv_prog_gcc=no +fi +fi + +echo "$ac_t""$ac_cv_prog_gcc" 1>&6 + +if test $ac_cv_prog_gcc = yes; then + GCC=yes + ac_test_CFLAGS="${CFLAGS+set}" + ac_save_CFLAGS="$CFLAGS" + CFLAGS= + echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6 +echo "configure:666: checking whether ${CC-cc} accepts -g" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + echo 'void f(){}' > conftest.c +if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then + ac_cv_prog_cc_g=yes +else + ac_cv_prog_cc_g=no +fi +rm -f conftest* + +fi + +echo "$ac_t""$ac_cv_prog_cc_g" 1>&6 + if test "$ac_test_CFLAGS" = set; then + CFLAGS="$ac_save_CFLAGS" + elif test $ac_cv_prog_cc_g = yes; then + CFLAGS="-g -O2" + else + CFLAGS="-O2" + fi +else + GCC= + test "${CFLAGS+set}" = set || CFLAGS="-g" +fi + +echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6 +echo "configure:694: checking how to run the C preprocessor" >&5 +# On Suns, sometimes $CPP names a directory. +if test -n "$CPP" && test -d "$CPP"; then + CPP= +fi +if test -z "$CPP"; then +if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + # This must be in double quotes, not single quotes, because CPP may get + # substituted into the Makefile and "${CC-cc}" will confuse make. + CPP="${CC-cc} -E" + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. + cat > conftest.$ac_ext <<EOF +#line 709 "configure" +#include "confdefs.h" +#include <assert.h> +Syntax Error +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:715: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out` +if test -z "$ac_err"; then + : +else + echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + CPP="${CC-cc} -E -traditional-cpp" + cat > conftest.$ac_ext <<EOF +#line 726 "configure" +#include "confdefs.h" +#include <assert.h> +Syntax Error +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:732: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out` +if test -z "$ac_err"; then + : +else + echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + CPP=/lib/cpp +fi +rm -f conftest* +fi +rm -f conftest* + ac_cv_prog_CPP="$CPP" +fi + CPP="$ac_cv_prog_CPP" +else + ac_cv_prog_CPP="$CPP" +fi +echo "$ac_t""$CPP" 1>&6 + +# Extract the first word of "ranlib", so it can be a program name with args. +set dummy ranlib; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:757: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$RANLIB"; then + ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" + for ac_dir in $PATH; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_prog_RANLIB="ranlib" + break + fi + done + IFS="$ac_save_ifs" + test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":" +fi +fi +RANLIB="$ac_cv_prog_RANLIB" +if test -n "$RANLIB"; then + echo "$ac_t""$RANLIB" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + + +for ac_func in poll +do +echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 +echo "configure:787: checking for $ac_func" >&5 +if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 792 "configure" +#include "confdefs.h" +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func(); below. */ +#include <assert.h> +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char $ac_func(); + +int main() { + +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_$ac_func) || defined (__stub___$ac_func) +choke me +#else +$ac_func(); +#endif + +; return 0; } +EOF +if { (eval echo configure:815: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then + rm -rf conftest* + eval "ac_cv_func_$ac_func=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_func_$ac_func=no" +fi +rm -f conftest* +fi + +if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then + echo "$ac_t""yes" 1>&6 + ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` + cat >> confdefs.h <<EOF +#define $ac_tr_func 1 +EOF + +else + echo "$ac_t""no" 1>&6 +fi +done + + + echo $ac_n "checking for socket""... $ac_c" 1>&6 +echo "configure:841: checking for socket" >&5 +if eval "test \"`echo '$''{'ac_cv_func_socket'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 846 "configure" +#include "confdefs.h" +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char socket(); below. */ +#include <assert.h> +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char socket(); + +int main() { + +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_socket) || defined (__stub___socket) +choke me +#else +socket(); +#endif + +; return 0; } +EOF +if { (eval echo configure:869: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then + rm -rf conftest* + eval "ac_cv_func_socket=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_func_socket=no" +fi +rm -f conftest* +fi + +if eval "test \"`echo '$ac_cv_func_'socket`\" = yes"; then + echo "$ac_t""yes" 1>&6 + : +else + echo "$ac_t""no" 1>&6 + + echo $ac_n "checking for socket in -lsocket""... $ac_c" 1>&6 +echo "configure:888: checking for socket in -lsocket" >&5 +ac_lib_var=`echo socket'_'socket | sed 'y%./+-%__p_%'` +if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_save_LIBS="$LIBS" +LIBS="-lsocket $LIBS" +cat > conftest.$ac_ext <<EOF +#line 896 "configure" +#include "confdefs.h" +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char socket(); + +int main() { +socket() +; return 0; } +EOF +if { (eval echo configure:907: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=no" +fi +rm -f conftest* +LIBS="$ac_save_LIBS" + +fi +if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then + echo "$ac_t""yes" 1>&6 + ac_tr_lib=HAVE_LIB`echo socket | sed -e 's/[^a-zA-Z0-9_]/_/g' \ + -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'` + cat >> confdefs.h <<EOF +#define $ac_tr_lib 1 +EOF + + LIBS="-lsocket $LIBS" + +else + echo "$ac_t""no" 1>&6 + + { echo "configure: error: cannot find library function socket" 1>&2; exit 1; } + +fi + + +fi + + + + echo $ac_n "checking for inet_ntoa""... $ac_c" 1>&6 +echo "configure:943: checking for inet_ntoa" >&5 +if eval "test \"`echo '$''{'ac_cv_func_inet_ntoa'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 948 "configure" +#include "confdefs.h" +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char inet_ntoa(); below. */ +#include <assert.h> +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char inet_ntoa(); + +int main() { + +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_inet_ntoa) || defined (__stub___inet_ntoa) +choke me +#else +inet_ntoa(); +#endif + +; return 0; } +EOF +if { (eval echo configure:971: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then + rm -rf conftest* + eval "ac_cv_func_inet_ntoa=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_func_inet_ntoa=no" +fi +rm -f conftest* +fi + +if eval "test \"`echo '$ac_cv_func_'inet_ntoa`\" = yes"; then + echo "$ac_t""yes" 1>&6 + : +else + echo "$ac_t""no" 1>&6 + + echo $ac_n "checking for inet_ntoa in -lnsl""... $ac_c" 1>&6 +echo "configure:990: checking for inet_ntoa in -lnsl" >&5 +ac_lib_var=`echo nsl'_'inet_ntoa | sed 'y%./+-%__p_%'` +if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_save_LIBS="$LIBS" +LIBS="-lnsl $LIBS" +cat > conftest.$ac_ext <<EOF +#line 998 "configure" +#include "confdefs.h" +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char inet_ntoa(); + +int main() { +inet_ntoa() +; return 0; } +EOF +if { (eval echo configure:1009: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=no" +fi +rm -f conftest* +LIBS="$ac_save_LIBS" + +fi +if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then + echo "$ac_t""yes" 1>&6 + ac_tr_lib=HAVE_LIB`echo nsl | sed -e 's/[^a-zA-Z0-9_]/_/g' \ + -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'` + cat >> confdefs.h <<EOF +#define $ac_tr_lib 1 +EOF + + LIBS="-lnsl $LIBS" + +else + echo "$ac_t""no" 1>&6 + + { echo "configure: error: cannot find library function inet_ntoa" 1>&2; exit 1; } + +fi + + +fi + + + +PROGS_IF_TSEARCH=adnsresfilter + +echo $ac_n "checking for tsearch""... $ac_c" 1>&6 +echo "configure:1047: checking for tsearch" >&5 +if eval "test \"`echo '$''{'ac_cv_func_tsearch'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 1052 "configure" +#include "confdefs.h" +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char tsearch(); below. */ +#include <assert.h> +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char tsearch(); + +int main() { + +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_tsearch) || defined (__stub___tsearch) +choke me +#else +tsearch(); +#endif + +; return 0; } +EOF +if { (eval echo configure:1075: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then + rm -rf conftest* + eval "ac_cv_func_tsearch=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_func_tsearch=no" +fi +rm -f conftest* +fi + +if eval "test \"`echo '$ac_cv_func_'tsearch`\" = yes"; then + echo "$ac_t""yes" 1>&6 + + PROGS_HAVE_TSEARCH=$PROGS_IF_TSEARCH + +else + echo "$ac_t""no" 1>&6 + + PROGS_HAVE_TSEARCH=''; + echo "configure: warning: tsearch missing - not building client program(s) $PROGS_IF_TSEARCH" 1>&2 + +fi + + +echo $ac_n "checking for INADDR_LOOPBACK""... $ac_c" 1>&6 +echo "configure:1102: checking for INADDR_LOOPBACK" >&5 +if eval "test \"`echo '$''{'adns_cv_decl_inaddrloopback'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + + cat > conftest.$ac_ext <<EOF +#line 1108 "configure" +#include "confdefs.h" + +#include <sys/socket.h> +#include <netinet/in.h> +#include <arpa/inet.h> + +int main() { + + INADDR_LOOPBACK; + +; return 0; } +EOF +if { (eval echo configure:1121: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + adns_cv_decl_inaddrloopback=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + adns_cv_decl_inaddrloopback=no +fi +rm -f conftest* +fi + +if test "$adns_cv_decl_inaddrloopback" = yes; then + echo "$ac_t""found" 1>&6 +else + echo "$ac_t""not in standard headers, urgh..." 1>&6 + ac_safe=`echo "rpc/types.h" | sed 'y%./+-%__p_%'` +echo $ac_n "checking for rpc/types.h""... $ac_c" 1>&6 +echo "configure:1139: checking for rpc/types.h" >&5 +if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 1144 "configure" +#include "confdefs.h" +#include <rpc/types.h> +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:1149: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out` +if test -z "$ac_err"; then + rm -rf conftest* + eval "ac_cv_header_$ac_safe=yes" +else + echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_header_$ac_safe=no" +fi +rm -f conftest* +fi +if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then + echo "$ac_t""yes" 1>&6 + + cat >> confdefs.h <<\EOF +#define HAVEUSE_RPCTYPES_H 1 +EOF + + +else + echo "$ac_t""no" 1>&6 + + { echo "configure: error: cannot find INADDR_LOOPBACK or rpc/types.h" 1>&2; exit 1; } + +fi + +fi + + + echo $ac_n "checking for inet_aton""... $ac_c" 1>&6 +echo "configure:1182: checking for inet_aton" >&5 +if eval "test \"`echo '$''{'ac_cv_func_inet_aton'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 1187 "configure" +#include "confdefs.h" +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char inet_aton(); below. */ +#include <assert.h> +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char inet_aton(); + +int main() { + +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_inet_aton) || defined (__stub___inet_aton) +choke me +#else +inet_aton(); +#endif + +; return 0; } +EOF +if { (eval echo configure:1210: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then + rm -rf conftest* + eval "ac_cv_func_inet_aton=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_func_inet_aton=no" +fi +rm -f conftest* +fi + +if eval "test \"`echo '$ac_cv_func_'inet_aton`\" = yes"; then + echo "$ac_t""yes" 1>&6 + : +else + echo "$ac_t""no" 1>&6 + + echo $ac_n "checking for inet_aton in -lresolv""... $ac_c" 1>&6 +echo "configure:1229: checking for inet_aton in -lresolv" >&5 +ac_lib_var=`echo resolv'_'inet_aton | sed 'y%./+-%__p_%'` +if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_save_LIBS="$LIBS" +LIBS="-lresolv $LIBS" +cat > conftest.$ac_ext <<EOF +#line 1237 "configure" +#include "confdefs.h" +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char inet_aton(); + +int main() { +inet_aton() +; return 0; } +EOF +if { (eval echo configure:1248: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=no" +fi +rm -f conftest* +LIBS="$ac_save_LIBS" + +fi +if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then + echo "$ac_t""yes" 1>&6 + + LIBS="-lresolv $LIBS"; + echo "configure: warning: inet_aton is in libresolv, urgh. Must use -lresolv." 1>&2 + +else + echo "$ac_t""no" 1>&6 + + { echo "configure: error: cannot find library function inet_aton" 1>&2; exit 1; } + +fi + + +fi + + + + + + echo $ac_n "checking __attribute__((,,))""... $ac_c" 1>&6 +echo "configure:1282: checking __attribute__((,,))" >&5 + if eval "test \"`echo '$''{'adns_cv_c_attribute_supported'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + + cat > conftest.$ac_ext <<EOF +#line 1288 "configure" +#include "confdefs.h" + +int main() { +extern int testfunction(int x) __attribute__((,,)) +; return 0; } +EOF +if { (eval echo configure:1295: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + adns_cv_c_attribute_supported=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + adns_cv_c_attribute_supported=no +fi +rm -f conftest* + +fi + + if test "x$adns_cv_c_attribute_supported" = xyes; then + true + echo "$ac_t""yes" 1>&6 + cat >> confdefs.h <<\EOF +#define HAVE_GNUC25_ATTRIB 1 +EOF + + + echo $ac_n "checking __attribute__((noreturn))""... $ac_c" 1>&6 +echo "configure:1317: checking __attribute__((noreturn))" >&5 + if eval "test \"`echo '$''{'adns_cv_c_attribute_noreturn'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + + cat > conftest.$ac_ext <<EOF +#line 1323 "configure" +#include "confdefs.h" + +int main() { +extern int testfunction(int x) __attribute__((noreturn)) +; return 0; } +EOF +if { (eval echo configure:1330: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + adns_cv_c_attribute_noreturn=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + adns_cv_c_attribute_noreturn=no +fi +rm -f conftest* + +fi + + if test "x$adns_cv_c_attribute_noreturn" = xyes; then + true + echo "$ac_t""yes" 1>&6 + cat >> confdefs.h <<\EOF +#define HAVE_GNUC25_NORETURN 1 +EOF + + else + true + echo "$ac_t""no" 1>&6 + fi + + + echo $ac_n "checking __attribute__((const))""... $ac_c" 1>&6 +echo "configure:1357: checking __attribute__((const))" >&5 + if eval "test \"`echo '$''{'adns_cv_c_attribute_const'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + + cat > conftest.$ac_ext <<EOF +#line 1363 "configure" +#include "confdefs.h" + +int main() { +extern int testfunction(int x) __attribute__((const)) +; return 0; } +EOF +if { (eval echo configure:1370: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + adns_cv_c_attribute_const=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + adns_cv_c_attribute_const=no +fi +rm -f conftest* + +fi + + if test "x$adns_cv_c_attribute_const" = xyes; then + true + echo "$ac_t""yes" 1>&6 + cat >> confdefs.h <<\EOF +#define HAVE_GNUC25_CONST 1 +EOF + + else + true + echo "$ac_t""no" 1>&6 + fi + + + echo $ac_n "checking __attribute__((format...))""... $ac_c" 1>&6 +echo "configure:1397: checking __attribute__((format...))" >&5 + if eval "test \"`echo '$''{'adns_cv_attribute_format'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + + cat > conftest.$ac_ext <<EOF +#line 1403 "configure" +#include "confdefs.h" + +int main() { +extern int testfunction(char *y, ...) __attribute__((format(printf,1,2))) +; return 0; } +EOF +if { (eval echo configure:1410: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + adns_cv_attribute_format=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + adns_cv_attribute_format=no +fi +rm -f conftest* + +fi + + if test "x$adns_cv_attribute_format" = xyes; then + true + echo "$ac_t""yes" 1>&6 + cat >> confdefs.h <<\EOF +#define HAVE_GNUC25_PRINTFFORMAT 1 +EOF + + else + true + echo "$ac_t""no" 1>&6 + fi + + else + true + echo "$ac_t""no" 1>&6 + fi + + + + + +if test "${GCC-no}" = yes; then + WARNS="-Wall -Wmissing-prototypes -Wwrite-strings -Wstrict-prototypes -Wcast-qual -Wpointer-arith" +else + WARNS= +fi + + + + + + + + + + +SHLIBFORLINK='libadns.so' +SHLIBSONAME='$(SHLIBFORLINK).$(MAJOR)' +SHLIBFILE='$(SHLIBSONAME).$(MINOR)' + +SHLIBCC='$(CC) $(CFLAGS) -fpic' +MKSHLIB_1='$(CC) $(LDFLAGS) -shared -Wl,-soname=$(SHLIBSONAME) -o' +MKSHLIB_2='' +MKSHLIB_3='-lc' + +trap '' 1 2 15 +cat > confcache <<\EOF +# This file is a shell script that caches the results of configure +# tests run on this system so they can be shared between configure +# scripts and configure runs. It is not useful on other systems. +# If it contains results you don't want to keep, you may remove or edit it. +# +# By default, configure uses ./config.cache as the cache file, +# creating it if it does not exist already. You can give configure +# the --cache-file=FILE option to use a different cache file; that is +# what configure does when it calls configure scripts in +# subdirectories, so they share the cache. +# Giving --cache-file=/dev/null disables caching, for debugging configure. +# config.status only pays attention to the cache file if you give it the +# --recheck option to rerun configure. +# +EOF +# The following way of writing the cache mishandles newlines in values, +# but we know of no workaround that is simple, portable, and efficient. +# So, don't put newlines in cache variables' values. +# Ultrix sh set writes to stderr and can't be redirected directly, +# and sets the high bit in the cache file unless we assign to the vars. +(set) 2>&1 | + case `(ac_space=' '; set) 2>&1` in + *ac_space=\ *) + # `set' does not quote correctly, so add quotes (double-quote substitution + # turns \\\\ into \\, and sed turns \\ into \). + sed -n \ + -e "s/'/'\\\\''/g" \ + -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p" + ;; + *) + # `set' quotes correctly as required by POSIX, so do not add quotes. + sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p' + ;; + esac >> confcache +if cmp -s $cache_file confcache; then + : +else + if test -w $cache_file; then + echo "updating cache $cache_file" + cat confcache > $cache_file + else + echo "not updating unwritable cache $cache_file" + fi +fi +rm -f confcache + +trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15 + +test "x$prefix" = xNONE && prefix=$ac_default_prefix +# Let make expand exec_prefix. +test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' + +# Any assignment to VPATH causes Sun make to only execute +# the first set of double-colon rules, so remove it if not needed. +# If there is a colon in the path, we need to keep it. +if test "x$srcdir" = x.; then + ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d' +fi + +trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15 + +DEFS=-DHAVE_CONFIG_H + +# Without the "./", some shells look in PATH for config.status. +: ${CONFIG_STATUS=./config.status} + +echo creating $CONFIG_STATUS +rm -f $CONFIG_STATUS +cat > $CONFIG_STATUS <<EOF +#! /bin/sh +# Generated automatically by configure. +# Run this file to recreate the current configuration. +# This directory was configured as follows, +# on host `(hostname || uname -n) 2>/dev/null | sed 1q`: +# +# $0 $ac_configure_args +# +# Compiler output produced by configure, useful for debugging +# configure, is in ./config.log if it exists. + +ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]" +for ac_option +do + case "\$ac_option" in + -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) + echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion" + exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;; + -version | --version | --versio | --versi | --vers | --ver | --ve | --v) + echo "$CONFIG_STATUS generated by autoconf version 2.12" + exit 0 ;; + -help | --help | --hel | --he | --h) + echo "\$ac_cs_usage"; exit 0 ;; + *) echo "\$ac_cs_usage"; exit 1 ;; + esac +done + +ac_given_srcdir=$srcdir + +trap 'rm -fr `echo "settings.make Makefile + src/Makefile client/Makefile dynamic/Makefile regress/Makefile + src/config.h" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15 +EOF +cat >> $CONFIG_STATUS <<EOF + +# Protect against being on the right side of a sed subst in config.status. +sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g; + s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF +$ac_vpsub +$extrasub +s%@CFLAGS@%$CFLAGS%g +s%@CPPFLAGS@%$CPPFLAGS%g +s%@CXXFLAGS@%$CXXFLAGS%g +s%@DEFS@%$DEFS%g +s%@LDFLAGS@%$LDFLAGS%g +s%@LIBS@%$LIBS%g +s%@exec_prefix@%$exec_prefix%g +s%@prefix@%$prefix%g +s%@program_transform_name@%$program_transform_name%g +s%@bindir@%$bindir%g +s%@sbindir@%$sbindir%g +s%@libexecdir@%$libexecdir%g +s%@datadir@%$datadir%g +s%@sysconfdir@%$sysconfdir%g +s%@sharedstatedir@%$sharedstatedir%g +s%@localstatedir@%$localstatedir%g +s%@libdir@%$libdir%g +s%@includedir@%$includedir%g +s%@oldincludedir@%$oldincludedir%g +s%@infodir@%$infodir%g +s%@mandir@%$mandir%g +s%@CC@%$CC%g +s%@CPP@%$CPP%g +s%@RANLIB@%$RANLIB%g +s%@PROGS_HAVE_TSEARCH@%$PROGS_HAVE_TSEARCH%g +s%@WARNS@%$WARNS%g +s%@SHLIBCC@%$SHLIBCC%g +s%@MKSHLIB_1@%$MKSHLIB_1%g +s%@MKSHLIB_2@%$MKSHLIB_2%g +s%@MKSHLIB_3@%$MKSHLIB_3%g +s%@SHLIBFORLINK@%$SHLIBFORLINK%g +s%@SHLIBFILE@%$SHLIBFILE%g +s%@SHLIBSONAME@%$SHLIBSONAME%g + +CEOF +EOF + +cat >> $CONFIG_STATUS <<\EOF + +# Split the substitutions into bite-sized pieces for seds with +# small command number limits, like on Digital OSF/1 and HP-UX. +ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script. +ac_file=1 # Number of current file. +ac_beg=1 # First line for current file. +ac_end=$ac_max_sed_cmds # Line after last line for current file. +ac_more_lines=: +ac_sed_cmds="" +while $ac_more_lines; do + if test $ac_beg -gt 1; then + sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file + else + sed "${ac_end}q" conftest.subs > conftest.s$ac_file + fi + if test ! -s conftest.s$ac_file; then + ac_more_lines=false + rm -f conftest.s$ac_file + else + if test -z "$ac_sed_cmds"; then + ac_sed_cmds="sed -f conftest.s$ac_file" + else + ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file" + fi + ac_file=`expr $ac_file + 1` + ac_beg=$ac_end + ac_end=`expr $ac_end + $ac_max_sed_cmds` + fi +done +if test -z "$ac_sed_cmds"; then + ac_sed_cmds=cat +fi +EOF + +cat >> $CONFIG_STATUS <<EOF + +CONFIG_FILES=\${CONFIG_FILES-"settings.make Makefile + src/Makefile client/Makefile dynamic/Makefile regress/Makefile +"} +EOF +cat >> $CONFIG_STATUS <<\EOF +for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then + # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". + case "$ac_file" in + *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'` + ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; + *) ac_file_in="${ac_file}.in" ;; + esac + + # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories. + + # Remove last slash and all that follows it. Not all systems have dirname. + ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'` + if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then + # The file is in a subdirectory. + test ! -d "$ac_dir" && mkdir "$ac_dir" + ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`" + # A "../" for each directory in $ac_dir_suffix. + ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'` + else + ac_dir_suffix= ac_dots= + fi + + case "$ac_given_srcdir" in + .) srcdir=. + if test -z "$ac_dots"; then top_srcdir=. + else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;; + /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;; + *) # Relative path. + srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix" + top_srcdir="$ac_dots$ac_given_srcdir" ;; + esac + + + echo creating "$ac_file" + rm -f "$ac_file" + configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure." + case "$ac_file" in + *Makefile*) ac_comsub="1i\\ +# $configure_input" ;; + *) ac_comsub= ;; + esac + + ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"` + sed -e "$ac_comsub +s%@configure_input@%$configure_input%g +s%@srcdir@%$srcdir%g +s%@top_srcdir@%$top_srcdir%g +" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file +fi; done +rm -f conftest.s* + +# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where +# NAME is the cpp macro being defined and VALUE is the value it is being given. +# +# ac_d sets the value in "#define NAME VALUE" lines. +ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)' +ac_dB='\([ ][ ]*\)[^ ]*%\1#\2' +ac_dC='\3' +ac_dD='%g' +# ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE". +ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' +ac_uB='\([ ]\)%\1#\2define\3' +ac_uC=' ' +ac_uD='\4%g' +# ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE". +ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' +ac_eB='$%\1#\2define\3' +ac_eC=' ' +ac_eD='%g' + +if test "${CONFIG_HEADERS+set}" != set; then +EOF +cat >> $CONFIG_STATUS <<EOF + CONFIG_HEADERS="src/config.h" +EOF +cat >> $CONFIG_STATUS <<\EOF +fi +for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then + # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". + case "$ac_file" in + *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'` + ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; + *) ac_file_in="${ac_file}.in" ;; + esac + + echo creating $ac_file + + rm -f conftest.frag conftest.in conftest.out + ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"` + cat $ac_file_inputs > conftest.in + +EOF + +# Transform confdefs.h into a sed script conftest.vals that substitutes +# the proper values into config.h.in to produce config.h. And first: +# Protect against being on the right side of a sed subst in config.status. +# Protect against being in an unquoted here document in config.status. +rm -f conftest.vals +cat > conftest.hdr <<\EOF +s/[\\&%]/\\&/g +s%[\\$`]%\\&%g +s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp +s%ac_d%ac_u%gp +s%ac_u%ac_e%gp +EOF +sed -n -f conftest.hdr confdefs.h > conftest.vals +rm -f conftest.hdr + +# This sed command replaces #undef with comments. This is necessary, for +# example, in the case of _POSIX_SOURCE, which is predefined and required +# on some systems where configure will not decide to define it. +cat >> conftest.vals <<\EOF +s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */% +EOF + +# Break up conftest.vals because some shells have a limit on +# the size of here documents, and old seds have small limits too. + +rm -f conftest.tail +while : +do + ac_lines=`grep -c . conftest.vals` + # grep -c gives empty output for an empty file on some AIX systems. + if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi + # Write a limited-size here document to conftest.frag. + echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS + sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS + echo 'CEOF + sed -f conftest.frag conftest.in > conftest.out + rm -f conftest.in + mv conftest.out conftest.in +' >> $CONFIG_STATUS + sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail + rm -f conftest.vals + mv conftest.tail conftest.vals +done +rm -f conftest.vals + +cat >> $CONFIG_STATUS <<\EOF + rm -f conftest.frag conftest.h + echo "/* $ac_file. Generated automatically by configure. */" > conftest.h + cat conftest.in >> conftest.h + rm -f conftest.in + if cmp -s $ac_file conftest.h 2>/dev/null; then + echo "$ac_file is unchanged" + rm -f conftest.h + else + # Remove last slash and all that follows it. Not all systems have dirname. + ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'` + if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then + # The file is in a subdirectory. + test ! -d "$ac_dir" && mkdir "$ac_dir" + fi + rm -f $ac_file + mv conftest.h $ac_file + fi +fi; done + +EOF +cat >> $CONFIG_STATUS <<EOF + +EOF +cat >> $CONFIG_STATUS <<\EOF + +exit 0 +EOF +chmod +x $CONFIG_STATUS +rm -fr confdefs* $ac_clean_files +test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1 + diff --git a/adns-0.6/configure.in b/adns-0.6/configure.in new file mode 100644 index 0000000..a007af3 --- /dev/null +++ b/adns-0.6/configure.in @@ -0,0 +1,101 @@ +# configure.in - input to autoconf +# +# This file is +# Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk> +# +# It is part of adns, which is +# Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk> +# Copyright (C) 1999 Tony Finch <dot@dotat.at> +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software Foundation, +# Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + +AC_INIT(src/adns.h) +AC_CONFIG_HEADER(src/config.h) +AC_PROG_CC +AC_PROG_CPP +AC_PROG_RANLIB + +AC_CHECK_FUNCS(poll) +ADNS_C_GETFUNC(socket,socket) +ADNS_C_GETFUNC(inet_ntoa,nsl) + +PROGS_IF_TSEARCH=adnsresfilter +AC_SUBST(PROGS_HAVE_TSEARCH) +AC_CHECK_FUNC(tsearch,[ + PROGS_HAVE_TSEARCH=$PROGS_IF_TSEARCH +],[ + PROGS_HAVE_TSEARCH=''; + AC_MSG_WARN([tsearch missing - not building client program(s) $PROGS_IF_TSEARCH]) +]) + +AC_MSG_CHECKING(for INADDR_LOOPBACK) +AC_CACHE_VAL(adns_cv_decl_inaddrloopback,[ + AC_TRY_COMPILE([ +#include <sys/socket.h> +#include <netinet/in.h> +#include <arpa/inet.h> + ],[ + INADDR_LOOPBACK; + ], + adns_cv_decl_inaddrloopback=yes, + adns_cv_decl_inaddrloopback=no)]) +if test "$adns_cv_decl_inaddrloopback" = yes; then + AC_MSG_RESULT(found) +else + AC_MSG_RESULT([not in standard headers, urgh...]) + AC_CHECK_HEADER(rpc/types.h,[ + AC_DEFINE(HAVEUSE_RPCTYPES_H) + ],[ + AC_MSG_ERROR([cannot find INADDR_LOOPBACK or rpc/types.h]) + ]) +fi + +ADNS_C_GETFUNC(inet_aton,resolv,[ + LIBS="-lresolv $LIBS"; + AC_MSG_WARN([inet_aton is in libresolv, urgh. Must use -lresolv.]) +]) + +ADNS_C_GCCATTRIB + +AC_SUBST(WARNS) + +if test "${GCC-no}" = yes; then + WARNS="-Wall -Wmissing-prototypes -Wwrite-strings -Wstrict-prototypes -Wcast-qual -Wpointer-arith" +else + WARNS= +fi + +AC_SUBST(SHLIBCC) +AC_SUBST(MKSHLIB_1) +AC_SUBST(MKSHLIB_2) +AC_SUBST(MKSHLIB_3) + +AC_SUBST(SHLIBFORLINK) +AC_SUBST(SHLIBFILE) +AC_SUBST(SHLIBSONAME) + +SHLIBFORLINK='libadns.so' +SHLIBSONAME='$(SHLIBFORLINK).$(MAJOR)' +SHLIBFILE='$(SHLIBSONAME).$(MINOR)' + +SHLIBCC='$(CC) $(CFLAGS) -fpic' +MKSHLIB_1='$(CC) $(LDFLAGS) -shared -Wl,-soname=$(SHLIBSONAME) -o' +MKSHLIB_2='' +MKSHLIB_3='-lc' + +AC_OUTPUT( + settings.make Makefile + src/Makefile client/Makefile dynamic/Makefile regress/Makefile +) diff --git a/adns-0.6/dynamic/.cvsignore b/adns-0.6/dynamic/.cvsignore new file mode 100644 index 0000000..ed7bf53 --- /dev/null +++ b/adns-0.6/dynamic/.cvsignore @@ -0,0 +1,2 @@ +Makefile +libadns.so.* diff --git a/adns-0.6/dynamic/Makefile.in b/adns-0.6/dynamic/Makefile.in new file mode 100644 index 0000000..e6f785f --- /dev/null +++ b/adns-0.6/dynamic/Makefile.in @@ -0,0 +1,54 @@ +# dynamic/Makefile - dynamic library Makefile +# +# This file is +# Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk> +# +# It is part of adns, which is +# Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk> +# Copyright (C) 1999 Tony Finch <dot@dotat.at> +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software Foundation, +# Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + +srcdir= @srcdir@ +VPATH= @srcdir@ + +TARGETS= $(SHLIBFILE) $(SHLIBSONAME) $(SHLIBFORLINK) +include $(srcdir)/../settings.make +include $(srcdir)/../src/adns.make + +ALLOBJS= $(addsuffix _p.o, $(basename $(LIBOBJS))) + +install: $(SHLIBFILE) + $(INSTALL_PROGRAM) $(SHLIBFILE) $(lib_dir)/$(SHLIBFILE) + ln -sf $(SHLIBFILE) $(lib_dir)/$(SHLIBSONAME) + +uninstall: + rm -f $(lib_dir)/$(SHLIBFILE) $(lib_dir)/$(SHLIBSONAME) + +$(SHLIBFORLINK): + ln -s $(SHLIBSONAME) $(SHLIBFORLINK) + +$(SHLIBSONAME): + ln -s $(SHLIBFILE) $(SHLIBSONAME) + +$(SHLIBFILE): $(ALLOBJS) + rm -f $@ + $(MKSHLIB_1) $@ $(MKSHLIB_2) $(ALLOBJS) $(LDLIBS) $(MKSHLIB_3) + +%_p.o: $(srcdir)/../src/%.c $(srcdir)/../src/adns.h \ + $(srcdir)/../src/internal.h $(srcdir)/../src/config.h + $(SHLIBCC) -I$(srcdir)/../src -c -o $@ $< + +$(LIBOBJS): diff --git a/adns-0.6/regress/.cvsignore b/adns-0.6/regress/.cvsignore new file mode 100644 index 0000000..154e5a9 --- /dev/null +++ b/adns-0.6/regress/.cvsignore @@ -0,0 +1,8 @@ +Makefile +harness.h +hcommon.c +hrecord +hrecord.c +hplayback +hplayback.c +output-*.* diff --git a/adns-0.6/regress/Makefile.in b/adns-0.6/regress/Makefile.in new file mode 100644 index 0000000..2945c8b --- /dev/null +++ b/adns-0.6/regress/Makefile.in @@ -0,0 +1,65 @@ +# regress/Makefile - regression test Makefile +# +# This file is +# Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk> +# +# It is part of adns, which is +# Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk> +# Copyright (C) 1999 Tony Finch <dot@dotat.at> +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software Foundation, +# Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + +srcdir= @srcdir@ +VPATH= @srcdir@ + +TARGETS= hplayback hrecord +AUTOCSRCS= harness.h hrecord.c hplayback.c hcommon.c +include $(srcdir)/../settings.make +include $(srcdir)/../src/adns.make + +DIRCFLAGS= -I$(srcdir)/../src + +HCPPFLAGS:= $(foreach F, \ + gettimeofday select poll \ + socket fcntl connect close \ + sendto recvfrom read write writev \ + malloc realloc free exit \ +, -D$F=H$F) + +HARNLOBJS= $(addsuffix _d.o, $(basename $(LIBOBJS))) +ALLOBJS= $(HARNLOBJS) dtest.o hrecord.o hplayback.o hcommon.o + +.PRECIOUS: $(AUTOCSRCS) + +check: $(TARGETS) + ./checkall + +all install uninstall: + +hrecord: adnstest_c.o hrecord.o hcommon.o $(HARNLOBJS) +hplayback: adnstest_c.o hplayback.o hcommon.o $(HARNLOBJS) + +%_d.o: $(srcdir)/../src/%.c + $(CC) $(HCPPFLAGS) -c -g -o $@ $< + +%_c.o: $(srcdir)/../client/%.c + $(CC) $(HCPPFLAGS) -I $(srcdir)/../src -c -g -o $@ $< + +$(ALLOBJS): $(srcdir)/../src/adns.h $(srcdir)/../src/internal.h harness.h + +%:: %.m4 hmacros.i4 hsyscalls.i4 + $(M4) -P $< >$@-a.new + sed -e 's/hm_comma/,/g; s/hm_squote/'\''/g; /^[ ]*$$/d' <$@-a.new >$@-b.new + @mv -f $@-b.new $@; rm -f $@-a.new diff --git a/adns-0.6/regress/addcases b/adns-0.6/regress/addcases new file mode 100755 index 0000000..3c3138c --- /dev/null +++ b/adns-0.6/regress/addcases @@ -0,0 +1,9 @@ +#!/bin/sh +# usage: ./addcases <casename> ... + +set -e + +for f in "$@" +do + cvs add "case-$f".{sys,out,err} +done diff --git a/adns-0.6/regress/case-1stservbroken.err b/adns-0.6/regress/case-1stservbroken.err new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/adns-0.6/regress/case-1stservbroken.err diff --git a/adns-0.6/regress/case-1stservbroken.out b/adns-0.6/regress/case-1stservbroken.out new file mode 100644 index 0000000..8a1790c --- /dev/null +++ b/adns-0.6/regress/case-1stservbroken.out @@ -0,0 +1,39 @@ +adns debug: using nameserver 172.18.45.2 +adns debug: using nameserver 172.18.45.6 +trunc.test.iwj.relativity.greenend.org.uk flags 0 type 12 PTR(raw) submitted +adns warning: datagram receive error: Connection refused +adns debug: TCP connected (NS=172.18.45.2) +adns warning: TCP connection failed: read: Broken pipe (NS=172.18.45.2) +adns debug: TCP connected (NS=172.18.45.6) +trunc.test.iwj.relativity.greenend.org.uk flags 0 type PTR(raw): OK; nrrs=30; cname=$; owner=$; ttl=60 + long.domain.to.force.truncation.0.test.iwj.relativity.greenend.org.uk + long.domain.to.force.truncation.1.test.iwj.relativity.greenend.org.uk + long.domain.to.force.truncation.2.test.iwj.relativity.greenend.org.uk + long.domain.to.force.truncation.3.test.iwj.relativity.greenend.org.uk + long.domain.to.force.truncation.4.test.iwj.relativity.greenend.org.uk + long.domain.to.force.truncation.5.test.iwj.relativity.greenend.org.uk + long.domain.to.force.truncation.6.test.iwj.relativity.greenend.org.uk + long.domain.to.force.truncation.7.test.iwj.relativity.greenend.org.uk + long.domain.to.force.truncation.8.test.iwj.relativity.greenend.org.uk + long.domain.to.force.truncation.9.test.iwj.relativity.greenend.org.uk + long.domain.to.force.truncation.10.test.iwj.relativity.greenend.org.uk + long.domain.to.force.truncation.11.test.iwj.relativity.greenend.org.uk + long.domain.to.force.truncation.12.test.iwj.relativity.greenend.org.uk + long.domain.to.force.truncation.13.test.iwj.relativity.greenend.org.uk + long.domain.to.force.truncation.14.test.iwj.relativity.greenend.org.uk + long.domain.to.force.truncation.15.test.iwj.relativity.greenend.org.uk + long.domain.to.force.truncation.16.test.iwj.relativity.greenend.org.uk + long.domain.to.force.truncation.17.test.iwj.relativity.greenend.org.uk + long.domain.to.force.truncation.18.test.iwj.relativity.greenend.org.uk + long.domain.to.force.truncation.19.test.iwj.relativity.greenend.org.uk + long.domain.to.force.truncation.20.test.iwj.relativity.greenend.org.uk + long.domain.to.force.truncation.21.test.iwj.relativity.greenend.org.uk + long.domain.to.force.truncation.22.test.iwj.relativity.greenend.org.uk + long.domain.to.force.truncation.23.test.iwj.relativity.greenend.org.uk + long.domain.to.force.truncation.24.test.iwj.relativity.greenend.org.uk + long.domain.to.force.truncation.25.test.iwj.relativity.greenend.org.uk + long.domain.to.force.truncation.26.test.iwj.relativity.greenend.org.uk + long.domain.to.force.truncation.27.test.iwj.relativity.greenend.org.uk + long.domain.to.force.truncation.28.test.iwj.relativity.greenend.org.uk + long.domain.to.force.truncation.29.test.iwj.relativity.greenend.org.uk +rc=0 diff --git a/adns-0.6/regress/case-1stservbroken.sys b/adns-0.6/regress/case-1stservbroken.sys new file mode 100644 index 0000000..36c7837 --- /dev/null +++ b/adns-0.6/regress/case-1stservbroken.sys @@ -0,0 +1,180 @@ +1stservbroken +:12 trunc.test.iwj.relativity.greenend.org.uk + start 940102940.701451 + socket type=SOCK_DGRAM + socket=4 + +0.000612 + fcntl fd=4 cmd=F_GETFL + fcntl=~O_NONBLOCK&... + +0.000605 + fcntl fd=4 cmd=F_SETFL O_NONBLOCK|... + fcntl=OK + +0.000573 + sendto fd=4 addr=172.18.45.2:53 + 311f0100 00010000 00000000 05747275 6e630474 65737403 69776a0a 72656c61 + 74697669 74790867 7265656e 656e6403 6f726702 756b0000 0c0001. + sendto=59 + +0.006374 + select max=5 rfds=[4] wfds=[] efds=[] to=1.993626 + select=1 rfds=[4] wfds=[] efds=[] + +0.001402 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=ECONNREFUSED + +0.000666 + select max=5 rfds=[4] wfds=[] efds=[] to=1.991558 + select=0 rfds=[] wfds=[] efds=[] + +2.-02914 + sendto fd=4 addr=172.18.45.6:53 + 311f0100 00010000 00000000 05747275 6e630474 65737403 69776a0a 72656c61 + 74697669 74790867 7265656e 656e6403 6f726702 756b0000 0c0001. + sendto=59 + +0.002262 + select max=5 rfds=[4] wfds=[] efds=[] to=1.997738 + select=1 rfds=[4] wfds=[] efds=[] + +0.000973 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 311f8380 00010008 00000000 05747275 6e630474 65737403 69776a0a 72656c61 + 74697669 74790867 7265656e 656e6403 6f726702 756b0000 0c0001c0 0c000c00 + 01000000 3c004704 6c6f6e67 06646f6d 61696e02 746f0566 6f726365 0a747275 + 6e636174 696f6e01 30047465 73740369 776a0a72 656c6174 69766974 79086772 + 65656e65 6e64036f 72670275 6b00c00c 000c0001 0000003c 0024046c 6f6e6706 + 646f6d61 696e0274 6f05666f 7263650a 7472756e 63617469 6f6e0131 c069c00c + 000c0001 0000003c 0024046c 6f6e6706 646f6d61 696e0274 6f05666f 7263650a + 7472756e 63617469 6f6e0132 c069c00c 000c0001 0000003c 0024046c 6f6e6706 + 646f6d61 696e0274 6f05666f 7263650a 7472756e 63617469 6f6e0133 c069c00c + 000c0001 0000003c 0024046c 6f6e6706 646f6d61 696e0274 6f05666f 7263650a + 7472756e 63617469 6f6e0134 c069c00c 000c0001 0000003c 0024046c 6f6e6706 + 646f6d61 696e0274 6f05666f 7263650a 7472756e 63617469 6f6e0135 c069c00c + 000c0001 0000003c 0024046c 6f6e6706 646f6d61 696e0274 6f05666f 7263650a + 7472756e 63617469 6f6e0136 c069c00c 000c0001 0000003c 0024046c 6f6e6706 + 646f6d61 696e0274 6f05666f 7263650a 7472756e 63617469 6f6e0137 c069. + +0.004340 + socket type=SOCK_STREAM + socket=5 + +0.005126 + fcntl fd=5 cmd=F_GETFL + fcntl=~O_NONBLOCK&... + +0.000742 + fcntl fd=5 cmd=F_SETFL O_NONBLOCK|... + fcntl=OK + +0.000604 + connect fd=5 addr=172.18.45.2:53 + connect=EINPROGRESS + +0.000797 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000829 + select max=6 rfds=[4] wfds=[5] efds=[] to=13.987562 + select=1 rfds=[] wfds=[5] efds=[] + +0.001172 + read fd=5 buflen=1 + read=OK + . + +0.001161 + write fd=5 + 003b311f 01000001 00000000 00000574 72756e63 04746573 74036977 6a0a7265 + 6c617469 76697479 08677265 656e656e 64036f72 6702756b 00000c00 01. + write=61 + +0.003598 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=29.981631 + select=1 rfds=[5] wfds=[] efds=[] + +0.001370 + read fd=5 buflen=2 + read=EPIPE + +0.001699 + close fd=5 + close=OK + +0.000687 + socket type=SOCK_STREAM + socket=5 + +0.004866 + fcntl fd=5 cmd=F_GETFL + fcntl=~O_NONBLOCK&... + +0.000611 + fcntl fd=5 cmd=F_SETFL O_NONBLOCK|... + fcntl=OK + +0.000574 + connect fd=5 addr=172.18.45.6:53 + connect=EINPROGRESS + +0.001082 + select max=6 rfds=[4] wfds=[5] efds=[] to=14.000000 + select=1 rfds=[] wfds=[5] efds=[] + +0.001011 + read fd=5 buflen=1 + read=EAGAIN + +0.000595 + write fd=5 + 003b311f 01000001 00000000 00000574 72756e63 04746573 74036977 6a0a7265 + 6c617469 76697479 08677265 656e656e 64036f72 6702756b 00000c00 01. + write=61 + +0.005087 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=29.964049 + select=1 rfds=[5] wfds=[] efds=[] + +0.001295 + read fd=5 buflen=2 + read=OK + 0638. + +0.000649 + read fd=5 buflen=1592 + read=OK + 311f8580 0001001e 00010001 05747275 6e630474 65737403 69776a0a 72656c61 + 74697669 74790867 7265656e 656e6403 6f726702 756b0000 0c0001c0 0c000c00 + 01000000 3c004704 6c6f6e67 06646f6d 61696e02 746f0566 6f726365 0a747275 + 6e636174 696f6e01 30047465 73740369 776a0a72 656c6174 69766974 79086772 + 65656e65 6e64036f 72670275 6b00c00c 000c0001 0000003c 0024046c 6f6e6706 + 646f6d61 696e0274 6f05666f 7263650a 7472756e 63617469 6f6e0131 c069c00c + 000c0001 0000003c 0024046c 6f6e6706 646f6d61 696e0274 6f05666f 7263650a + 7472756e 63617469 6f6e0132 c069c00c 000c0001 0000003c 0024046c 6f6e6706 + 646f6d61 696e0274 6f05666f 7263650a 7472756e 63617469 6f6e0133 c069c00c + 000c0001 0000003c 0024046c 6f6e6706 646f6d61 696e0274 6f05666f 7263650a + 7472756e 63617469 6f6e0134 c069c00c 000c0001 0000003c 0024046c 6f6e6706 + 646f6d61 696e0274 6f05666f 7263650a 7472756e 63617469 6f6e0135 c069c00c + 000c0001 0000003c 0024046c 6f6e6706 646f6d61 696e0274 6f05666f 7263650a + 7472756e 63617469 6f6e0136 c069c00c 000c0001 0000003c 0024046c 6f6e6706 + 646f6d61 696e0274 6f05666f 7263650a 7472756e 63617469 6f6e0137 c069c00c + 000c0001 0000003c 0024046c 6f6e6706 646f6d61 696e0274 6f05666f 7263650a + 7472756e 63617469 6f6e0138 c069c00c 000c0001 0000003c 0024046c 6f6e6706 + 646f6d61 696e0274 6f05666f 7263650a 7472756e 63617469 6f6e0139 c069c00c + 000c0001 0000003c 0025046c 6f6e6706 646f6d61 696e0274 6f05666f 7263650a + 7472756e 63617469 6f6e0231 30c069c0 0c000c00 01000000 3c002504 6c6f6e67 + 06646f6d 61696e02 746f0566 6f726365 0a747275 6e636174 696f6e02 3131c069 + c00c000c 00010000 003c0025 046c6f6e 6706646f 6d61696e 02746f05 666f7263 + 650a7472 756e6361 74696f6e 023132c0 69c00c00 0c000100 00003c00 25046c6f + 6e670664 6f6d6169 6e02746f 05666f72 63650a74 72756e63 6174696f 6e023133 + c069c00c 000c0001 0000003c 0025046c 6f6e6706 646f6d61 696e0274 6f05666f + 7263650a 7472756e 63617469 6f6e0231 34c069c0 0c000c00 01000000 3c002504 + 6c6f6e67 06646f6d 61696e02 746f0566 6f726365 0a747275 6e636174 696f6e02 + 3135c069 c00c000c 00010000 003c0025 046c6f6e 6706646f 6d61696e 02746f05 + 666f7263 650a7472 756e6361 74696f6e 023136c0 69c00c00 0c000100 00003c00 + 25046c6f 6e670664 6f6d6169 6e02746f 05666f72 63650a74 72756e63 6174696f + 6e023137 c069c00c 000c0001 0000003c 0025046c 6f6e6706 646f6d61 696e0274 + 6f05666f 7263650a 7472756e 63617469 6f6e0231 38c069c0 0c000c00 01000000 + 3c002504 6c6f6e67 06646f6d 61696e02 746f0566 6f726365 0a747275 6e636174 + 696f6e02 3139c069 c00c000c 00010000 003c0025 046c6f6e 6706646f 6d61696e + 02746f05 666f7263 650a7472 756e6361 74696f6e 023230c0 69c00c00 0c000100 + 00003c00 25046c6f 6e670664 6f6d6169 6e02746f 05666f72 63650a74 72756e63 + 6174696f 6e023231 c069c00c 000c0001 0000003c 0025046c 6f6e6706 646f6d61 + 696e0274 6f05666f 7263650a 7472756e 63617469 6f6e0232 32c069c0 0c000c00 + 01000000 3c002504 6c6f6e67 06646f6d 61696e02 746f0566 6f726365 0a747275 + 6e636174 696f6e02 3233c069 c00c000c 00010000 003c0025 046c6f6e 6706646f + 6d61696e 02746f05 666f7263 650a7472 756e6361 74696f6e 023234c0 69c00c00 + 0c000100 00003c00 25046c6f 6e670664 6f6d6169 6e02746f 05666f72 63650a74 + 72756e63 6174696f 6e023235 c069c00c 000c0001 0000003c 0025046c 6f6e6706 + 646f6d61 696e0274 6f05666f 7263650a 7472756e 63617469 6f6e0232 36c069c0 + 0c000c00 01000000 3c002504 6c6f6e67 06646f6d 61696e02 746f0566 6f726365 + 0a747275 6e636174 696f6e02 3237c069 c00c000c 00010000 003c0025 046c6f6e + 6706646f 6d61696e 02746f05 666f7263 650a7472 756e6361 74696f6e 023238c0 + 69c00c00 0c000100 00003c00 25046c6f 6e670664 6f6d6169 6e02746f 05666f72 + 63650a74 72756e63 6174696f 6e023239 c069c069 00020001 0000003c 0006036e + 7330c072 036e7330 c0720001 00010001 51800004 ac122d06. + +0.009426 + read fd=5 buflen=1594 + read=EAGAIN + +0.033394 + close fd=4 + close=OK + +0.054384 + close fd=5 + close=OK + +0.000977 diff --git a/adns-0.6/regress/case-1stservtotcp.err b/adns-0.6/regress/case-1stservtotcp.err new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/adns-0.6/regress/case-1stservtotcp.err diff --git a/adns-0.6/regress/case-1stservtotcp.out b/adns-0.6/regress/case-1stservtotcp.out new file mode 100644 index 0000000..fe2f632 --- /dev/null +++ b/adns-0.6/regress/case-1stservtotcp.out @@ -0,0 +1,37 @@ +adns debug: using nameserver 10.0.0.1 +adns debug: using nameserver 172.18.45.6 +trunc.test.iwj.relativity.greenend.org.uk flags 0 type 12 PTR(raw) submitted +adns warning: TCP connection failed: unable to make connection: timed out (NS=10.0.0.1) +adns debug: TCP connected (NS=172.18.45.6) +trunc.test.iwj.relativity.greenend.org.uk flags 0 type PTR(raw): OK; nrrs=30; cname=$; owner=$; ttl=59 + long.domain.to.force.truncation.0.test.iwj.relativity.greenend.org.uk + long.domain.to.force.truncation.1.test.iwj.relativity.greenend.org.uk + long.domain.to.force.truncation.2.test.iwj.relativity.greenend.org.uk + long.domain.to.force.truncation.3.test.iwj.relativity.greenend.org.uk + long.domain.to.force.truncation.4.test.iwj.relativity.greenend.org.uk + long.domain.to.force.truncation.5.test.iwj.relativity.greenend.org.uk + long.domain.to.force.truncation.6.test.iwj.relativity.greenend.org.uk + long.domain.to.force.truncation.7.test.iwj.relativity.greenend.org.uk + long.domain.to.force.truncation.8.test.iwj.relativity.greenend.org.uk + long.domain.to.force.truncation.9.test.iwj.relativity.greenend.org.uk + long.domain.to.force.truncation.10.test.iwj.relativity.greenend.org.uk + long.domain.to.force.truncation.11.test.iwj.relativity.greenend.org.uk + long.domain.to.force.truncation.12.test.iwj.relativity.greenend.org.uk + long.domain.to.force.truncation.13.test.iwj.relativity.greenend.org.uk + long.domain.to.force.truncation.14.test.iwj.relativity.greenend.org.uk + long.domain.to.force.truncation.15.test.iwj.relativity.greenend.org.uk + long.domain.to.force.truncation.16.test.iwj.relativity.greenend.org.uk + long.domain.to.force.truncation.17.test.iwj.relativity.greenend.org.uk + long.domain.to.force.truncation.18.test.iwj.relativity.greenend.org.uk + long.domain.to.force.truncation.19.test.iwj.relativity.greenend.org.uk + long.domain.to.force.truncation.20.test.iwj.relativity.greenend.org.uk + long.domain.to.force.truncation.21.test.iwj.relativity.greenend.org.uk + long.domain.to.force.truncation.22.test.iwj.relativity.greenend.org.uk + long.domain.to.force.truncation.23.test.iwj.relativity.greenend.org.uk + long.domain.to.force.truncation.24.test.iwj.relativity.greenend.org.uk + long.domain.to.force.truncation.25.test.iwj.relativity.greenend.org.uk + long.domain.to.force.truncation.26.test.iwj.relativity.greenend.org.uk + long.domain.to.force.truncation.27.test.iwj.relativity.greenend.org.uk + long.domain.to.force.truncation.28.test.iwj.relativity.greenend.org.uk + long.domain.to.force.truncation.29.test.iwj.relativity.greenend.org.uk +rc=0 diff --git a/adns-0.6/regress/case-1stservtotcp.sys b/adns-0.6/regress/case-1stservtotcp.sys new file mode 100644 index 0000000..84a851c --- /dev/null +++ b/adns-0.6/regress/case-1stservtotcp.sys @@ -0,0 +1,159 @@ +1stservto +:12 trunc.test.iwj.relativity.greenend.org.uk + start 940100259.965940 + socket type=SOCK_DGRAM + socket=4 + +0.000698 + fcntl fd=4 cmd=F_GETFL + fcntl=~O_NONBLOCK&... + +0.000611 + fcntl fd=4 cmd=F_SETFL O_NONBLOCK|... + fcntl=OK + +0.000582 + sendto fd=4 addr=10.0.0.1:53 + 311f0100 00010000 00000000 05747275 6e630474 65737403 69776a0a 72656c61 + 74697669 74790867 7265656e 656e6403 6f726702 756b0000 0c0001. + sendto=59 + +0.006634 + select max=5 rfds=[4] wfds=[] efds=[] to=1.993366 + select=0 rfds=[] wfds=[] efds=[] + +2.-05507 + sendto fd=4 addr=172.18.45.6:53 + 311f0100 00010000 00000000 05747275 6e630474 65737403 69776a0a 72656c61 + 74697669 74790867 7265656e 656e6403 6f726702 756b0000 0c0001. + sendto=59 + +0.002310 + select max=5 rfds=[4] wfds=[] efds=[] to=1.997690 + select=1 rfds=[4] wfds=[] efds=[] + +0.000996 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 311f8380 00010008 00000000 05747275 6e630474 65737403 69776a0a 72656c61 + 74697669 74790867 7265656e 656e6403 6f726702 756b0000 0c0001c0 0c000c00 + 01000000 3c004704 6c6f6e67 06646f6d 61696e02 746f0566 6f726365 0a747275 + 6e636174 696f6e01 30047465 73740369 776a0a72 656c6174 69766974 79086772 + 65656e65 6e64036f 72670275 6b00c00c 000c0001 0000003c 0024046c 6f6e6706 + 646f6d61 696e0274 6f05666f 7263650a 7472756e 63617469 6f6e0131 c069c00c + 000c0001 0000003c 0024046c 6f6e6706 646f6d61 696e0274 6f05666f 7263650a + 7472756e 63617469 6f6e0132 c069c00c 000c0001 0000003c 0024046c 6f6e6706 + 646f6d61 696e0274 6f05666f 7263650a 7472756e 63617469 6f6e0133 c069c00c + 000c0001 0000003c 0024046c 6f6e6706 646f6d61 696e0274 6f05666f 7263650a + 7472756e 63617469 6f6e0134 c069c00c 000c0001 0000003c 0024046c 6f6e6706 + 646f6d61 696e0274 6f05666f 7263650a 7472756e 63617469 6f6e0135 c069c00c + 000c0001 0000003c 0024046c 6f6e6706 646f6d61 696e0274 6f05666f 7263650a + 7472756e 63617469 6f6e0136 c069c00c 000c0001 0000003c 0024046c 6f6e6706 + 646f6d61 696e0274 6f05666f 7263650a 7472756e 63617469 6f6e0137 c069. + +0.004379 + socket type=SOCK_STREAM + socket=5 + +0.009970 + fcntl fd=5 cmd=F_GETFL + fcntl=~O_NONBLOCK&... + +0.000612 + fcntl fd=5 cmd=F_SETFL O_NONBLOCK|... + fcntl=OK + +0.000602 + connect fd=5 addr=10.0.0.1:53 + connect=EINPROGRESS + +0.000850 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000646 + select max=6 rfds=[4] wfds=[5] efds=[] to=13.982941 + select=0 rfds=[] wfds=[] efds=[] + +14.-10600 + close fd=5 + close=OK + +0.000750 + socket type=SOCK_STREAM + socket=5 + +0.004957 + fcntl fd=5 cmd=F_GETFL + fcntl=~O_NONBLOCK&... + +0.000593 + fcntl fd=5 cmd=F_SETFL O_NONBLOCK|... + fcntl=OK + +0.000582 + connect fd=5 addr=172.18.45.6:53 + connect=EINPROGRESS + +0.001140 + select max=6 rfds=[4] wfds=[5] efds=[] to=13.991978 + select=1 rfds=[] wfds=[5] efds=[] + +0.001038 + read fd=5 buflen=1 + read=EAGAIN + +0.001203 + write fd=5 + 003b311f 01000001 00000000 00000574 72756e63 04746573 74036977 6a0a7265 + 6c617469 76697479 08677265 656e656e 64036f72 6702756b 00000c00 01. + write=61 + +0.007301 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=15.975977 + select=1 rfds=[5] wfds=[] efds=[] + +0.001431 + read fd=5 buflen=2 + read=OK + 0638. + +0.001841 + read fd=5 buflen=1592 + read=OK + 311f8580 0001001e 00010001 05747275 6e630474 65737403 69776a0a 72656c61 + 74697669 74790867 7265656e 656e6403 6f726702 756b0000 0c0001c0 0c000c00 + 01000000 3c004704 6c6f6e67 06646f6d 61696e02 746f0566 6f726365 0a747275 + 6e636174 696f6e01 30047465 73740369 776a0a72 656c6174 69766974 79086772 + 65656e65 6e64036f 72670275 6b00c00c 000c0001 0000003c 0024046c 6f6e6706 + 646f6d61 696e0274 6f05666f 7263650a 7472756e 63617469 6f6e0131 c069c00c + 000c0001 0000003c 0024046c 6f6e6706 646f6d61 696e0274 6f05666f 7263650a + 7472756e 63617469 6f6e0132 c069c00c 000c0001 0000003c 0024046c 6f6e6706 + 646f6d61 696e0274 6f05666f 7263650a 7472756e 63617469 6f6e0133 c069c00c + 000c0001 0000003c 0024046c 6f6e6706 646f6d61 696e0274 6f05666f 7263650a + 7472756e 63617469 6f6e0134 c069c00c 000c0001 0000003c 0024046c 6f6e6706 + 646f6d61 696e0274 6f05666f 7263650a 7472756e 63617469 6f6e0135 c069c00c + 000c0001 0000003c 0024046c 6f6e6706 646f6d61 696e0274 6f05666f 7263650a + 7472756e 63617469 6f6e0136 c069c00c 000c0001 0000003c 0024046c 6f6e6706 + 646f6d61 696e0274 6f05666f 7263650a 7472756e 63617469 6f6e0137 c069c00c + 000c0001 0000003c 0024046c 6f6e6706 646f6d61 696e0274 6f05666f 7263650a + 7472756e 63617469 6f6e0138 c069c00c 000c0001 0000003c 0024046c 6f6e6706 + 646f6d61 696e0274 6f05666f 7263650a 7472756e 63617469 6f6e0139 c069c00c + 000c0001 0000003c 0025046c 6f6e6706 646f6d61 696e0274 6f05666f 7263650a + 7472756e 63617469 6f6e0231 30c069c0 0c000c00 01000000 3c002504 6c6f6e67 + 06646f6d 61696e02 746f0566 6f726365 0a747275 6e636174 696f6e02 3131c069 + c00c000c 00010000 003c0025 046c6f6e 6706646f 6d61696e 02746f05 666f7263 + 650a7472 756e6361 74696f6e 023132c0 69c00c00 0c000100 00003c00 25046c6f + 6e670664 6f6d6169 6e02746f 05666f72 63650a74 72756e63 6174696f 6e023133 + c069c00c 000c0001 0000003c 0025046c 6f6e6706 646f6d61 696e0274 6f05666f + 7263650a 7472756e 63617469 6f6e0231 34c069c0 0c000c00 01000000 3c002504 + 6c6f6e67 06646f6d 61696e02 746f0566 6f726365 0a747275 6e636174 696f6e02 + 3135c069 c00c000c 00010000 003c0025 046c6f6e 6706646f 6d61696e 02746f05 + 666f7263 650a7472 756e6361 74696f6e 023136c0 69c00c00 0c000100 00003c00 + 25046c6f 6e670664 6f6d6169 6e02746f 05666f72 63650a74 72756e63 6174696f + 6e023137 c069c00c 000c0001 0000003c 0025046c 6f6e6706 646f6d61 696e0274 + 6f05666f 7263650a 7472756e 63617469 6f6e0231 38c069c0 0c000c00 01000000 + 3c002504 6c6f6e67 06646f6d 61696e02 746f0566 6f726365 0a747275 6e636174 + 696f6e02 3139c069 c00c000c 00010000 003c0025 046c6f6e 6706646f 6d61696e + 02746f05 666f7263 650a7472 756e6361 74696f6e 023230c0 69c00c00 0c000100 + 00003c00 25046c6f 6e670664 6f6d6169 6e02746f 05666f72 63650a74 72756e63 + 6174696f 6e023231 c069c00c 000c0001 0000003c 0025046c 6f6e6706 646f6d61 + 696e0274 6f05666f 7263650a 7472756e 63617469 6f6e0232 32c069c0 0c000c00 + 01000000 3c002504 6c6f6e67 06646f6d 61696e02 746f0566 6f726365 0a747275 + 6e636174 696f6e02 3233c069 c00c000c 00010000 003c0025 046c6f6e 6706646f + 6d61696e 02746f05 666f7263 650a7472 756e6361 74696f6e 023234c0 69c00c00 + 0c000100 00003c00 25046c6f 6e670664 6f6d6169 6e02746f 05666f72 63650a74 + 72756e63 6174696f 6e023235 c069c00c 000c0001 0000003c 0025046c 6f6e6706 + 646f6d61 696e0274 6f05666f 7263650a 7472756e 63617469 6f6e0232 36c069c0 + 0c000c00 01000000 3c002504 6c6f6e67 06646f6d 61696e02 746f0566 6f726365 + 0a747275 6e636174 696f6e02 3237c069 c00c000c 00010000 003c0025 046c6f6e + 6706646f 6d61696e 02746f05 666f7263 650a7472 756e6361 74696f6e 023238c0 + 69c00c00 0c000100 00003c00 25046c6f 6e670664 6f6d6169 6e02746f 05666f72 + 63650a74 72756e63 6174696f 6e023239 c069c069 00020001 0000003c 0006036e + 7330c072 036e7330 c0720001 00010001 51800004 ac122d06. + +1.-990207 + read fd=5 buflen=1594 + read=EAGAIN + +0.040526 + close fd=4 + close=OK + +0.065240 + close fd=5 + close=OK + +0.000982 diff --git a/adns-0.6/regress/case-2ndservok.err b/adns-0.6/regress/case-2ndservok.err new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/adns-0.6/regress/case-2ndservok.err diff --git a/adns-0.6/regress/case-2ndservok.out b/adns-0.6/regress/case-2ndservok.out new file mode 100644 index 0000000..2c72438 --- /dev/null +++ b/adns-0.6/regress/case-2ndservok.out @@ -0,0 +1,6 @@ +adns debug: using nameserver 172.18.45.36 +adns debug: using nameserver 172.18.45.6 +davenant.relativity.greenend.org.uk flags 0 type 1 A(-) submitted +davenant.relativity.greenend.org.uk flags 0 type A(-): OK; nrrs=1; cname=$; owner=$; ttl=86400 + 172.18.45.6 +rc=0 diff --git a/adns-0.6/regress/case-2ndservok.sys b/adns-0.6/regress/case-2ndservok.sys new file mode 100644 index 0000000..8ca8f83 --- /dev/null +++ b/adns-0.6/regress/case-2ndservok.sys @@ -0,0 +1,47 @@ +2ndserver +:1 davenant.relativity.greenend.org.uk + start 940100095.012145 + socket type=SOCK_DGRAM + socket=4 + +0.000173 + fcntl fd=4 cmd=F_GETFL + fcntl=~O_NONBLOCK&... + +0.000053 + fcntl fd=4 cmd=F_SETFL O_NONBLOCK|... + fcntl=OK + +0.000042 + sendto fd=4 addr=172.18.45.36:53 + 311f0100 00010000 00000000 08646176 656e616e 740a7265 6c617469 76697479 + 08677265 656e656e 64036f72 6702756b 00000100 01. + sendto=53 + +0.001041 + select max=5 rfds=[4] wfds=[] efds=[] to=1.998959 + select=0 rfds=[] wfds=[] efds=[] + +2.-04931 + select max=5 rfds=[4] wfds=[] efds=[] to=0.003890 + select=0 rfds=[] wfds=[] efds=[] + +0.009910 + sendto fd=4 addr=172.18.45.6:53 + 311f0100 00010000 00000000 08646176 656e616e 740a7265 6c617469 76697479 + 08677265 656e656e 64036f72 6702756b 00000100 01. + sendto=53 + +0.000863 + select max=5 rfds=[4] wfds=[] efds=[] to=1.999137 + select=1 rfds=[4] wfds=[] efds=[] + +0.000126 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 311f8580 00010001 00030003 08646176 656e616e 740a7265 6c617469 76697479 + 08677265 656e656e 64036f72 6702756b 00000100 01c00c00 01000100 01518000 + 04ac122d 060a7265 6c617469 76697479 08677265 656e656e 64036f72 6702756b + 00000200 01000151 80000603 6e7330c0 45c04500 02000100 01518000 06036e73 + 31c045c0 45000200 01000151 80000603 6e7332c0 45c06b00 01000100 01518000 + 04ac122d 06c07d00 01000100 01518000 04ac122d 41c08f00 01000100 01518000 + 04ac122d 01. + +0.001026 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000423 + close fd=4 + close=OK + +0.000435 diff --git a/adns-0.6/regress/case-2ndservtcp.err b/adns-0.6/regress/case-2ndservtcp.err new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/adns-0.6/regress/case-2ndservtcp.err diff --git a/adns-0.6/regress/case-2ndservtcp.out b/adns-0.6/regress/case-2ndservtcp.out new file mode 100644 index 0000000..857176d --- /dev/null +++ b/adns-0.6/regress/case-2ndservtcp.out @@ -0,0 +1,37 @@ +adns debug: using nameserver 172.18.45.36 +adns debug: using nameserver 172.18.45.6 +trunc.test.iwj.relativity.greenend.org.uk flags 0 type 12 PTR(raw) submitted +adns warning: TCP connection failed: connect/read: No route to host (NS=172.18.45.36) +adns debug: TCP connected (NS=172.18.45.6) +trunc.test.iwj.relativity.greenend.org.uk flags 0 type PTR(raw): OK; nrrs=30; cname=$; owner=$; ttl=60 + long.domain.to.force.truncation.0.test.iwj.relativity.greenend.org.uk + long.domain.to.force.truncation.1.test.iwj.relativity.greenend.org.uk + long.domain.to.force.truncation.2.test.iwj.relativity.greenend.org.uk + long.domain.to.force.truncation.3.test.iwj.relativity.greenend.org.uk + long.domain.to.force.truncation.4.test.iwj.relativity.greenend.org.uk + long.domain.to.force.truncation.5.test.iwj.relativity.greenend.org.uk + long.domain.to.force.truncation.6.test.iwj.relativity.greenend.org.uk + long.domain.to.force.truncation.7.test.iwj.relativity.greenend.org.uk + long.domain.to.force.truncation.8.test.iwj.relativity.greenend.org.uk + long.domain.to.force.truncation.9.test.iwj.relativity.greenend.org.uk + long.domain.to.force.truncation.10.test.iwj.relativity.greenend.org.uk + long.domain.to.force.truncation.11.test.iwj.relativity.greenend.org.uk + long.domain.to.force.truncation.12.test.iwj.relativity.greenend.org.uk + long.domain.to.force.truncation.13.test.iwj.relativity.greenend.org.uk + long.domain.to.force.truncation.14.test.iwj.relativity.greenend.org.uk + long.domain.to.force.truncation.15.test.iwj.relativity.greenend.org.uk + long.domain.to.force.truncation.16.test.iwj.relativity.greenend.org.uk + long.domain.to.force.truncation.17.test.iwj.relativity.greenend.org.uk + long.domain.to.force.truncation.18.test.iwj.relativity.greenend.org.uk + long.domain.to.force.truncation.19.test.iwj.relativity.greenend.org.uk + long.domain.to.force.truncation.20.test.iwj.relativity.greenend.org.uk + long.domain.to.force.truncation.21.test.iwj.relativity.greenend.org.uk + long.domain.to.force.truncation.22.test.iwj.relativity.greenend.org.uk + long.domain.to.force.truncation.23.test.iwj.relativity.greenend.org.uk + long.domain.to.force.truncation.24.test.iwj.relativity.greenend.org.uk + long.domain.to.force.truncation.25.test.iwj.relativity.greenend.org.uk + long.domain.to.force.truncation.26.test.iwj.relativity.greenend.org.uk + long.domain.to.force.truncation.27.test.iwj.relativity.greenend.org.uk + long.domain.to.force.truncation.28.test.iwj.relativity.greenend.org.uk + long.domain.to.force.truncation.29.test.iwj.relativity.greenend.org.uk +rc=0 diff --git a/adns-0.6/regress/case-2ndservtcp.sys b/adns-0.6/regress/case-2ndservtcp.sys new file mode 100644 index 0000000..5267730 --- /dev/null +++ b/adns-0.6/regress/case-2ndservtcp.sys @@ -0,0 +1,165 @@ +2ndserver +:12 trunc.test.iwj.relativity.greenend.org.uk + start 940100083.268555 + socket type=SOCK_DGRAM + socket=4 + +0.000169 + fcntl fd=4 cmd=F_GETFL + fcntl=~O_NONBLOCK&... + +0.000053 + fcntl fd=4 cmd=F_SETFL O_NONBLOCK|... + fcntl=OK + +0.000040 + sendto fd=4 addr=172.18.45.36:53 + 311f0100 00010000 00000000 05747275 6e630474 65737403 69776a0a 72656c61 + 74697669 74790867 7265656e 656e6403 6f726702 756b0000 0c0001. + sendto=59 + +0.001167 + select max=5 rfds=[4] wfds=[] efds=[] to=1.998833 + select=0 rfds=[] wfds=[] efds=[] + +2.-01463 + select max=5 rfds=[4] wfds=[] efds=[] to=0.000296 + select=0 rfds=[] wfds=[] efds=[] + +0.009912 + sendto fd=4 addr=172.18.45.6:53 + 311f0100 00010000 00000000 05747275 6e630474 65737403 69776a0a 72656c61 + 74697669 74790867 7265656e 656e6403 6f726702 756b0000 0c0001. + sendto=59 + +0.001357 + select max=5 rfds=[4] wfds=[] efds=[] to=1.998643 + select=1 rfds=[4] wfds=[] efds=[] + +0.000126 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 311f8380 00010008 00000000 05747275 6e630474 65737403 69776a0a 72656c61 + 74697669 74790867 7265656e 656e6403 6f726702 756b0000 0c0001c0 0c000c00 + 01000000 3c004704 6c6f6e67 06646f6d 61696e02 746f0566 6f726365 0a747275 + 6e636174 696f6e01 30047465 73740369 776a0a72 656c6174 69766974 79086772 + 65656e65 6e64036f 72670275 6b00c00c 000c0001 0000003c 0024046c 6f6e6706 + 646f6d61 696e0274 6f05666f 7263650a 7472756e 63617469 6f6e0131 c069c00c + 000c0001 0000003c 0024046c 6f6e6706 646f6d61 696e0274 6f05666f 7263650a + 7472756e 63617469 6f6e0132 c069c00c 000c0001 0000003c 0024046c 6f6e6706 + 646f6d61 696e0274 6f05666f 7263650a 7472756e 63617469 6f6e0133 c069c00c + 000c0001 0000003c 0024046c 6f6e6706 646f6d61 696e0274 6f05666f 7263650a + 7472756e 63617469 6f6e0134 c069c00c 000c0001 0000003c 0024046c 6f6e6706 + 646f6d61 696e0274 6f05666f 7263650a 7472756e 63617469 6f6e0135 c069c00c + 000c0001 0000003c 0024046c 6f6e6706 646f6d61 696e0274 6f05666f 7263650a + 7472756e 63617469 6f6e0136 c069c00c 000c0001 0000003c 0024046c 6f6e6706 + 646f6d61 696e0274 6f05666f 7263650a 7472756e 63617469 6f6e0137 c069. + +0.002022 + socket type=SOCK_STREAM + socket=5 + +0.000905 + fcntl fd=5 cmd=F_GETFL + fcntl=~O_NONBLOCK&... + +0.000041 + fcntl fd=5 cmd=F_SETFL O_NONBLOCK|... + fcntl=OK + +0.000038 + connect fd=5 addr=172.18.45.36:53 + connect=EINPROGRESS + +0.000162 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000062 + select max=6 rfds=[4] wfds=[5] efds=[] to=13.996770 + select=1 rfds=[] wfds=[5] efds=[] + +1.-14443 + read fd=5 buflen=1 + read=EHOSTUNREACH + +0.000193 + close fd=5 + close=OK + +0.000146 + socket type=SOCK_STREAM + socket=5 + +0.000678 + fcntl fd=5 cmd=F_GETFL + fcntl=~O_NONBLOCK&... + +0.000042 + fcntl fd=5 cmd=F_SETFL O_NONBLOCK|... + fcntl=OK + +0.000039 + connect fd=5 addr=172.18.45.6:53 + connect=EINPROGRESS + +0.000455 + select max=6 rfds=[4] wfds=[5] efds=[] to=14.000000 + select=1 rfds=[] wfds=[5] efds=[] + +0.000135 + read fd=5 buflen=1 + read=EAGAIN + +0.000062 + write fd=5 + 003b311f 01000001 00000000 00000574 72756e63 04746573 74036977 6a0a7265 + 6c617469 76697479 08677265 656e656e 64036f72 6702756b 00000c00 01. + write=61 + +0.004082 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=29.005381 + select=1 rfds=[5] wfds=[] efds=[] + +0.000149 + read fd=5 buflen=2 + read=OK + 0638. + +0.000210 + read fd=5 buflen=1592 + read=OK + 311f8580 0001001e 00010001 05747275 6e630474 65737403 69776a0a 72656c61 + 74697669 74790867 7265656e 656e6403 6f726702 756b0000 0c0001c0 0c000c00 + 01000000 3c004704 6c6f6e67 06646f6d 61696e02 746f0566 6f726365 0a747275 + 6e636174 696f6e01 30047465 73740369 776a0a72 656c6174 69766974 79086772 + 65656e65 6e64036f 72670275 6b00c00c 000c0001 0000003c 0024046c 6f6e6706 + 646f6d61 696e0274 6f05666f 7263650a 7472756e 63617469 6f6e0131 c069c00c + 000c0001 0000003c 0024046c 6f6e6706 646f6d61 696e0274 6f05666f 7263650a + 7472756e 63617469 6f6e0132 c069c00c 000c0001 0000003c 0024046c 6f6e6706 + 646f6d61 696e0274 6f05666f 7263650a 7472756e 63617469 6f6e0133 c069c00c + 000c0001 0000003c 0024046c 6f6e6706 646f6d61 696e0274 6f05666f 7263650a + 7472756e 63617469 6f6e0134 c069c00c 000c0001 0000003c 0024046c 6f6e6706 + 646f6d61 696e0274 6f05666f 7263650a 7472756e 63617469 6f6e0135 c069c00c + 000c0001 0000003c 0024046c 6f6e6706 646f6d61 696e0274 6f05666f 7263650a + 7472756e 63617469 6f6e0136 c069c00c 000c0001 0000003c 0024046c 6f6e6706 + 646f6d61 696e0274 6f05666f 7263650a 7472756e 63617469 6f6e0137 c069c00c + 000c0001 0000003c 0024046c 6f6e6706 646f6d61 696e0274 6f05666f 7263650a + 7472756e 63617469 6f6e0138 c069c00c 000c0001 0000003c 0024046c 6f6e6706 + 646f6d61 696e0274 6f05666f 7263650a 7472756e 63617469 6f6e0139 c069c00c + 000c0001 0000003c 0025046c 6f6e6706 646f6d61 696e0274 6f05666f 7263650a + 7472756e 63617469 6f6e0231 30c069c0 0c000c00 01000000 3c002504 6c6f6e67 + 06646f6d 61696e02 746f0566 6f726365 0a747275 6e636174 696f6e02 3131c069 + c00c000c 00010000 003c0025 046c6f6e 6706646f 6d61696e 02746f05 666f7263 + 650a7472 756e6361 74696f6e 023132c0 69c00c00 0c000100 00003c00 25046c6f + 6e670664 6f6d6169 6e02746f 05666f72 63650a74 72756e63 6174696f 6e023133 + c069c00c 000c0001 0000003c 0025046c 6f6e6706 646f6d61 696e0274 6f05666f + 7263650a 7472756e 63617469 6f6e0231 34c069c0 0c000c00 01000000 3c002504 + 6c6f6e67 06646f6d 61696e02 746f0566 6f726365 0a747275 6e636174 696f6e02 + 3135c069 c00c000c 00010000 003c0025 046c6f6e 6706646f 6d61696e 02746f05 + 666f7263 650a7472 756e6361 74696f6e 023136c0 69c00c00 0c000100 00003c00 + 25046c6f 6e670664 6f6d6169 6e02746f 05666f72 63650a74 72756e63 6174696f + 6e023137 c069c00c 000c0001 0000003c 0025046c 6f6e6706 646f6d61 696e0274 + 6f05666f 7263650a 7472756e 63617469 6f6e0231 38c069c0 0c000c00 01000000 + 3c002504 6c6f6e67 06646f6d 61696e02 746f0566 6f726365 0a747275 6e636174 + 696f6e02 3139c069 c00c000c 00010000 003c0025 046c6f6e 6706646f 6d61696e + 02746f05 666f7263 650a7472 756e6361 74696f6e 023230c0 69c00c00 0c000100 + 00003c00 25046c6f 6e670664 6f6d6169 6e02746f 05666f72 63650a74 72756e63 + 6174696f 6e023231 c069c00c 000c0001 0000003c 0025046c 6f6e6706 646f6d61 + 696e0274 6f05666f 7263650a 7472756e 63617469 6f6e0232 32c069c0 0c000c00 + 01000000 3c002504 6c6f6e67 06646f6d 61696e02 746f0566 6f726365 0a747275 + 6e636174 696f6e02 3233c069 c00c000c 00010000 003c0025 046c6f6e 6706646f + 6d61696e 02746f05 666f7263 650a7472 756e6361 74696f6e 023234c0 69c00c00 + 0c000100 00003c00 25046c6f 6e670664 6f6d6169 6e02746f 05666f72 63650a74 + 72756e63 6174696f 6e023235 c069c00c 000c0001 0000003c 0025046c 6f6e6706 + 646f6d61 696e0274 6f05666f 7263650a 7472756e 63617469 6f6e0232 36c069c0 + 0c000c00 01000000 3c002504 6c6f6e67 06646f6d 61696e02 746f0566 6f726365 + 0a747275 6e636174 696f6e02 3237c069 c00c000c 00010000 003c0025 046c6f6e + 6706646f 6d61696e 02746f05 666f7263 650a7472 756e6361 74696f6e 023238c0 + 69c00c00 0c000100 00003c00 25046c6f 6e670664 6f6d6169 6e02746f 05666f72 + 63650a74 72756e63 6174696f 6e023239 c069c069 00020001 0000003c 0006036e + 7330c072 036e7330 c0720001 00010001 51800004 ac122d06. + +0.006071 + read fd=5 buflen=1594 + read=EAGAIN + +0.005347 + close fd=4 + close=OK + +0.004675 + close fd=5 + close=OK + +0.000433 diff --git a/adns-0.6/regress/case-abbrev.err b/adns-0.6/regress/case-abbrev.err new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/adns-0.6/regress/case-abbrev.err diff --git a/adns-0.6/regress/case-abbrev.out b/adns-0.6/regress/case-abbrev.out new file mode 100644 index 0000000..1f786ef --- /dev/null +++ b/adns-0.6/regress/case-abbrev.out @@ -0,0 +1,40 @@ +adns debug: using nameserver 172.18.45.6 +greenend.org.uk flags 0 type 1 A(-) submitted +greenend.org.uk flags 0 type 2 NS(raw) submitted +greenend.org.uk flags 0 type 5 CNAME(-) submitted +greenend.org.uk flags 0 type 6 SOA(raw) submitted +greenend.org.uk flags 0 type 12 PTR(raw) submitted +greenend.org.uk flags 0 type 13 HINFO(-) submitted +greenend.org.uk flags 0 type 15 MX(raw) submitted +greenend.org.uk flags 0 type 16 TXT(-) submitted +greenend.org.uk flags 0 type 17 RP(raw) submitted +greenend.org.uk flags 0 type 65537 A(addr) submitted +greenend.org.uk flags 0 type 65538 NS(+addr) submitted +greenend.org.uk flags 0 type 65548 PTR(checked) submitted +greenend.org.uk flags 0 type 65551 MX(+addr) submitted +greenend.org.uk flags 0 type 131078 SOA(822) submitted +greenend.org.uk flags 0 type 131089 RP(822) submitted +greenend.org.uk flags 0 type A(-) ownflags=a: nodata; nrrs=0; cname=$; owner=$; ttl=86400 +greenend.org.uk flags 0 type NS(raw) ownflags=a: ok; nrrs=2; cname=$; owner=$; ttl=86400 + ns1.relativity.greenend.org.uk + ns0.relativity.greenend.org.uk +greenend.org.uk flags 0 type CNAME(-) ownflags=a: nodata; nrrs=0; cname=$; owner=$; ttl=86400 +greenend.org.uk flags 0 type SOA(raw) ownflags=a: ok; nrrs=1; cname=$; owner=$; ttl=86400 + ns.chiark.greenend.org.uk hostmaster.greenend.org.uk 1999061300 28800 7200 604800 86400 +greenend.org.uk flags 0 type PTR(raw) ownflags=a: nodata; nrrs=0; cname=$; owner=$; ttl=86400 +greenend.org.uk flags 0 type HINFO(-) ownflags=a: nodata; nrrs=0; cname=$; owner=$; ttl=86400 +greenend.org.uk flags 0 type MX(raw) ownflags=a: ok; nrrs=1; cname=$; owner=$; ttl=86400 + 10 chiark.greenend.org.uk +greenend.org.uk flags 0 type TXT(-) ownflags=a: nodata; nrrs=0; cname=$; owner=$; ttl=86400 +greenend.org.uk flags 0 type RP(raw) ownflags=a: nodata; nrrs=0; cname=$; owner=$; ttl=86400 +greenend.org.uk flags 0 type A(addr) ownflags=a: nodata; nrrs=0; cname=$; owner=$; ttl=86400 +greenend.org.uk flags 0 type NS(+addr) ownflags=a: ok; nrrs=2; cname=$; owner=$; ttl=86400 + ns0.relativity.greenend.org.uk ok 0 ok "OK" ( INET 172.18.45.6 ) + ns1.relativity.greenend.org.uk ok 0 ok "OK" ( INET 172.18.45.65 ) +greenend.org.uk flags 0 type PTR(checked) ownflags=a: nodata; nrrs=0; cname=$; owner=$; ttl=86400 +greenend.org.uk flags 0 type MX(+addr) ownflags=a: ok; nrrs=1; cname=$; owner=$; ttl=86400 + 10 chiark.greenend.org.uk ok 0 ok "OK" ( INET 195.224.76.132 ) +greenend.org.uk flags 0 type SOA(822) ownflags=a: ok; nrrs=1; cname=$; owner=$; ttl=86400 + ns.chiark.greenend.org.uk hostmaster@greenend.org.uk 1999061300 28800 7200 604800 86400 +greenend.org.uk flags 0 type RP(822) ownflags=a: nodata; nrrs=0; cname=$; owner=$; ttl=86400 +rc=0 diff --git a/adns-0.6/regress/case-abbrev.sys b/adns-0.6/regress/case-abbrev.sys new file mode 100644 index 0000000..f98d716 --- /dev/null +++ b/adns-0.6/regress/case-abbrev.sys @@ -0,0 +1,282 @@ +default +,a/greenend.org.uk + start 929580078.542974 + socket type=SOCK_DGRAM + socket=4 + +0.000202 + fcntl fd=4 cmd=F_GETFL + fcntl=~O_NONBLOCK&... + +0.000086 + fcntl fd=4 cmd=F_SETFL O_NONBLOCK|... + fcntl=OK + +0.000061 + sendto fd=4 addr=172.18.45.6:53 + 311f0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000100 + 01. + sendto=33 + +0.000623 + sendto fd=4 addr=172.18.45.6:53 + 31200100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000200 + 01. + sendto=33 + +0.000425 + sendto fd=4 addr=172.18.45.6:53 + 31210100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000500 + 01. + sendto=33 + +0.000371 + sendto fd=4 addr=172.18.45.6:53 + 31220100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000600 + 01. + sendto=33 + +0.000369 + sendto fd=4 addr=172.18.45.6:53 + 31230100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000c00 + 01. + sendto=33 + +0.000369 + sendto fd=4 addr=172.18.45.6:53 + 31240100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000d00 + 01. + sendto=33 + +0.000414 + sendto fd=4 addr=172.18.45.6:53 + 31250100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000f00 + 01. + sendto=33 + +0.000371 + sendto fd=4 addr=172.18.45.6:53 + 31260100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00001000 + 01. + sendto=33 + +0.000368 + sendto fd=4 addr=172.18.45.6:53 + 31270100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00001100 + 01. + sendto=33 + +0.000368 + sendto fd=4 addr=172.18.45.6:53 + 31280100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000100 + 01. + sendto=33 + +0.000367 + sendto fd=4 addr=172.18.45.6:53 + 31290100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000200 + 01. + sendto=33 + +0.000367 + sendto fd=4 addr=172.18.45.6:53 + 312a0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000c00 + 01. + sendto=33 + +0.000366 + sendto fd=4 addr=172.18.45.6:53 + 312b0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000f00 + 01. + sendto=33 + +0.000378 + sendto fd=4 addr=172.18.45.6:53 + 312c0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000600 + 01. + sendto=33 + +0.000391 + sendto fd=4 addr=172.18.45.6:53 + 312d0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00001100 + 01. + sendto=33 + +0.000467 + select max=5 rfds=[4] wfds=[] efds=[] to=1.993986 + select=1 rfds=[4] wfds=[] efds=[] + +0.005183 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 311f8580 00010000 00010000 08677265 656e656e 64036f72 6702756b 00000100 + 01c00c00 06000100 01518000 2d026e73 06636869 61726bc0 0c0a686f 73746d61 + 73746572 c00c7727 41340000 70800000 1c200009 3a800001 5180. + +0.000588 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000147 + select max=5 rfds=[4] wfds=[] efds=[] to=1.988691 + select=1 rfds=[4] wfds=[] efds=[] + +0.004348 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31208580 00010002 00000002 08677265 656e656e 64036f72 6702756b 00000200 + 01c00c00 02000100 01518000 11036e73 310a7265 6c617469 76697479 c00cc00c + 00020001 00015180 0006036e 7330c031 c02d0001 00010001 51800004 ac122d41 + c04a0001 00010001 51800004 ac122d06. + +0.000642 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000247 + select max=5 rfds=[4] wfds=[] efds=[] to=1.983879 + select=1 rfds=[4] wfds=[] efds=[] + +0.002737 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31218580 00010000 00010000 08677265 656e656e 64036f72 6702756b 00000500 + 01c00c00 06000100 01518000 2d026e73 06636869 61726bc0 0c0a686f 73746d61 + 73746572 c00c7727 41340000 70800000 1c200009 3a800001 5180. + +0.000541 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000099 + select max=5 rfds=[4] wfds=[] efds=[] to=1.980873 + select=1 rfds=[4] wfds=[] efds=[] + +0.005000 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31228580 00010001 00020002 08677265 656e656e 64036f72 6702756b 00000600 + 01c00c00 06000100 01518000 2d026e73 06636869 61726bc0 0c0a686f 73746d61 + 73746572 c00c7727 41340000 70800000 1c200009 3a800001 5180c00c 00020001 + 00015180 0011036e 73310a72 656c6174 69766974 79c00cc0 0c000200 01000151 + 80000603 6e7330c0 6ac06600 01000100 01518000 04ac122d 41c08300 01000100 + 01518000 04ac122d 06. + +0.000913 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000195 + select max=5 rfds=[4] wfds=[] efds=[] to=1.975134 + select=1 rfds=[4] wfds=[] efds=[] + +0.002529 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31238580 00010000 00010000 08677265 656e656e 64036f72 6702756b 00000c00 + 01c00c00 06000100 01518000 2d026e73 06636869 61726bc0 0c0a686f 73746d61 + 73746572 c00c7727 41340000 70800000 1c200009 3a800001 5180. + +0.000541 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000100 + select max=5 rfds=[4] wfds=[] efds=[] to=1.972333 + select=1 rfds=[4] wfds=[] efds=[] + +0.003175 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31248580 00010000 00010000 08677265 656e656e 64036f72 6702756b 00000d00 + 01c00c00 06000100 01518000 2d026e73 06636869 61726bc0 0c0a686f 73746d61 + 73746572 c00c7727 41340000 70800000 1c200009 3a800001 5180. + +0.000538 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000122 + select max=5 rfds=[4] wfds=[] efds=[] to=1.968912 + select=1 rfds=[4] wfds=[] efds=[] + +0.005109 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31258580 00010001 00020003 08677265 656e656e 64036f72 6702756b 00000f00 + 01c00c00 0f000100 01518000 0b000a06 63686961 726bc00c c00c0002 00010001 + 51800011 036e7331 0a72656c 61746976 697479c0 0cc00c00 02000100 01518000 + 06036e73 30c048c0 2f000100 01000151 800004c3 e04c84c0 44000100 01000151 + 800004ac 122d41c0 61000100 01000151 800004ac 122d06. + +0.000826 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000173 + select max=5 rfds=[4] wfds=[] efds=[] to=1.963175 + select=1 rfds=[4] wfds=[] efds=[] + +0.002746 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31268580 00010000 00010000 08677265 656e656e 64036f72 6702756b 00001000 + 01c00c00 06000100 01518000 2d026e73 06636869 61726bc0 0c0a686f 73746d61 + 73746572 c00c7727 41340000 70800000 1c200009 3a800001 5180. + +0.000539 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000127 + select max=5 rfds=[4] wfds=[] efds=[] to=1.960131 + select=1 rfds=[4] wfds=[] efds=[] + +0.003161 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31278580 00010000 00010000 08677265 656e656e 64036f72 6702756b 00001100 + 01c00c00 06000100 01518000 2d026e73 06636869 61726bc0 0c0a686f 73746d61 + 73746572 c00c7727 41340000 70800000 1c200009 3a800001 5180. + +0.000537 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000098 + select max=5 rfds=[4] wfds=[] efds=[] to=1.956703 + select=1 rfds=[4] wfds=[] efds=[] + +0.003055 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31288580 00010000 00010000 08677265 656e656e 64036f72 6702756b 00000100 + 01c00c00 06000100 01518000 2d026e73 06636869 61726bc0 0c0a686f 73746d61 + 73746572 c00c7727 41340000 70800000 1c200009 3a800001 5180. + +0.000537 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000126 + select max=5 rfds=[4] wfds=[] efds=[] to=1.953352 + select=1 rfds=[4] wfds=[] efds=[] + +0.004322 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31298580 00010002 00000002 08677265 656e656e 64036f72 6702756b 00000200 + 01c00c00 02000100 01518000 11036e73 300a7265 6c617469 76697479 c00cc00c + 00020001 00015180 0006036e 7331c031 c02d0001 00010001 51800004 ac122d06 + c04a0001 00010001 51800004 ac122d41. + +0.000638 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000268 + select max=5 rfds=[4] wfds=[] efds=[] to=1.948491 + select=1 rfds=[4] wfds=[] efds=[] + +0.002741 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 312a8580 00010000 00010000 08677265 656e656e 64036f72 6702756b 00000c00 + 01c00c00 06000100 01518000 2d026e73 06636869 61726bc0 0c0a686f 73746d61 + 73746572 c00c7727 41340000 70800000 1c200009 3a800001 5180. + +0.000540 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000129 + select max=5 rfds=[4] wfds=[] efds=[] to=1.945447 + select=1 rfds=[4] wfds=[] efds=[] + +0.005215 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 312b8580 00010001 00020003 08677265 656e656e 64036f72 6702756b 00000f00 + 01c00c00 0f000100 01518000 0b000a06 63686961 726bc00c c00c0002 00010001 + 51800011 036e7330 0a72656c 61746976 697479c0 0cc00c00 02000100 01518000 + 06036e73 31c048c0 2f000100 01000151 800004c3 e04c84c0 44000100 01000151 + 800004ac 122d06c0 61000100 01000151 800004ac 122d41. + +0.000822 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000197 + select max=5 rfds=[4] wfds=[] efds=[] to=1.939591 + select=1 rfds=[4] wfds=[] efds=[] + +0.004484 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 312c8580 00010001 00020002 08677265 656e656e 64036f72 6702756b 00000600 + 01c00c00 06000100 01518000 2d026e73 06636869 61726bc0 0c0a686f 73746d61 + 73746572 c00c7727 41340000 70800000 1c200009 3a800001 5180c00c 00020001 + 00015180 0011036e 73300a72 656c6174 69766974 79c00cc0 0c000200 01000151 + 80000603 6e7331c0 6ac06600 01000100 01518000 04ac122d 06c08300 01000100 + 01518000 04ac122d 41. + +0.000910 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000223 + select max=5 rfds=[4] wfds=[] efds=[] to=1.934365 + select=1 rfds=[4] wfds=[] efds=[] + +0.002704 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 312d8580 00010000 00010000 08677265 656e656e 64036f72 6702756b 00001100 + 01c00c00 06000100 01518000 2d026e73 06636869 61726bc0 0c0a686f 73746d61 + 73746572 c00c7727 41340000 70800000 1c200009 3a800001 5180. + +0.000537 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000099 + close fd=4 + close=OK + +0.000153 diff --git a/adns-0.6/regress/case-abbrevto.err b/adns-0.6/regress/case-abbrevto.err new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/adns-0.6/regress/case-abbrevto.err diff --git a/adns-0.6/regress/case-abbrevto.out b/adns-0.6/regress/case-abbrevto.out new file mode 100644 index 0000000..bfda79c --- /dev/null +++ b/adns-0.6/regress/case-abbrevto.out @@ -0,0 +1,32 @@ +adns debug: using nameserver 172.18.45.36 +greenend.org.uk flags 0 type 1 A(-) submitted +greenend.org.uk flags 0 type 2 NS(raw) submitted +greenend.org.uk flags 0 type 5 CNAME(-) submitted +greenend.org.uk flags 0 type 6 SOA(raw) submitted +greenend.org.uk flags 0 type 12 PTR(raw) submitted +greenend.org.uk flags 0 type 13 HINFO(-) submitted +greenend.org.uk flags 0 type 15 MX(raw) submitted +greenend.org.uk flags 0 type 16 TXT(-) submitted +greenend.org.uk flags 0 type 17 RP(raw) submitted +greenend.org.uk flags 0 type 65537 A(addr) submitted +greenend.org.uk flags 0 type 65538 NS(+addr) submitted +greenend.org.uk flags 0 type 65548 PTR(checked) submitted +greenend.org.uk flags 0 type 65551 MX(+addr) submitted +greenend.org.uk flags 0 type 131078 SOA(822) submitted +greenend.org.uk flags 0 type 131089 RP(822) submitted +greenend.org.uk flags 0 type A(-) ownflags=a: timeout; nrrs=0; cname=$; owner=$; ttl=604770 +greenend.org.uk flags 0 type NS(raw) ownflags=a: timeout; nrrs=0; cname=$; owner=$; ttl=604770 +greenend.org.uk flags 0 type CNAME(-) ownflags=a: timeout; nrrs=0; cname=$; owner=$; ttl=604770 +greenend.org.uk flags 0 type SOA(raw) ownflags=a: timeout; nrrs=0; cname=$; owner=$; ttl=604770 +greenend.org.uk flags 0 type PTR(raw) ownflags=a: timeout; nrrs=0; cname=$; owner=$; ttl=604770 +greenend.org.uk flags 0 type HINFO(-) ownflags=a: timeout; nrrs=0; cname=$; owner=$; ttl=604770 +greenend.org.uk flags 0 type MX(raw) ownflags=a: timeout; nrrs=0; cname=$; owner=$; ttl=604770 +greenend.org.uk flags 0 type TXT(-) ownflags=a: timeout; nrrs=0; cname=$; owner=$; ttl=604770 +greenend.org.uk flags 0 type RP(raw) ownflags=a: timeout; nrrs=0; cname=$; owner=$; ttl=604770 +greenend.org.uk flags 0 type A(addr) ownflags=a: timeout; nrrs=0; cname=$; owner=$; ttl=604770 +greenend.org.uk flags 0 type NS(+addr) ownflags=a: timeout; nrrs=0; cname=$; owner=$; ttl=604770 +greenend.org.uk flags 0 type PTR(checked) ownflags=a: timeout; nrrs=0; cname=$; owner=$; ttl=604770 +greenend.org.uk flags 0 type MX(+addr) ownflags=a: timeout; nrrs=0; cname=$; owner=$; ttl=604770 +greenend.org.uk flags 0 type SOA(822) ownflags=a: timeout; nrrs=0; cname=$; owner=$; ttl=604770 +greenend.org.uk flags 0 type RP(822) ownflags=a: timeout; nrrs=0; cname=$; owner=$; ttl=604770 +rc=0 diff --git a/adns-0.6/regress/case-abbrevto.sys b/adns-0.6/regress/case-abbrevto.sys new file mode 100644 index 0000000..3cfbcbf --- /dev/null +++ b/adns-0.6/regress/case-abbrevto.sys @@ -0,0 +1,1236 @@ +noserver +,a/greenend.org.uk + start 929580082.699581 + socket type=SOCK_DGRAM + socket=4 + +0.000192 + fcntl fd=4 cmd=F_GETFL + fcntl=~O_NONBLOCK&... + +0.000084 + fcntl fd=4 cmd=F_SETFL O_NONBLOCK|... + fcntl=OK + +0.000062 + sendto fd=4 addr=172.18.45.36:53 + 311f0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000100 + 01. + sendto=33 + +0.014155 + sendto fd=4 addr=172.18.45.36:53 + 31200100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000200 + 01. + sendto=33 + +0.000420 + sendto fd=4 addr=172.18.45.36:53 + 31210100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000500 + 01. + sendto=33 + +0.000322 + sendto fd=4 addr=172.18.45.36:53 + 31220100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000600 + 01. + sendto=33 + +0.000322 + sendto fd=4 addr=172.18.45.36:53 + 31230100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000c00 + 01. + sendto=33 + +0.000320 + sendto fd=4 addr=172.18.45.36:53 + 31240100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000d00 + 01. + sendto=33 + +0.000366 + sendto fd=4 addr=172.18.45.36:53 + 31250100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000f00 + 01. + sendto=33 + +0.000324 + sendto fd=4 addr=172.18.45.36:53 + 31260100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00001000 + 01. + sendto=33 + +0.000318 + sendto fd=4 addr=172.18.45.36:53 + 31270100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00001100 + 01. + sendto=33 + +0.000319 + sendto fd=4 addr=172.18.45.36:53 + 31280100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000100 + 01. + sendto=33 + +0.000319 + sendto fd=4 addr=172.18.45.36:53 + 31290100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000200 + 01. + sendto=33 + +0.000319 + sendto fd=4 addr=172.18.45.36:53 + 312a0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000c00 + 01. + sendto=33 + +0.000319 + sendto fd=4 addr=172.18.45.36:53 + 312b0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000f00 + 01. + sendto=33 + +0.000319 + sendto fd=4 addr=172.18.45.36:53 + 312c0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000600 + 01. + sendto=33 + +0.000343 + sendto fd=4 addr=172.18.45.36:53 + 312d0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00001100 + 01. + sendto=33 + +0.000399 + select max=5 rfds=[4] wfds=[] efds=[] to=1.981116 + select=0 rfds=[] wfds=[] efds=[] + +2.-18933 + select max=5 rfds=[4] wfds=[] efds=[] to=0.000049 + select=0 rfds=[] wfds=[] efds=[] + +0.010028 + sendto fd=4 addr=172.18.45.36:53 + 311f0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000100 + 01. + sendto=33 + +0.000363 + select max=5 rfds=[4] wfds=[] efds=[] to=0.003813 + select=0 rfds=[] wfds=[] efds=[] + +0.009575 + sendto fd=4 addr=172.18.45.36:53 + 31200100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000200 + 01. + sendto=33 + +0.000291 + sendto fd=4 addr=172.18.45.36:53 + 31210100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000500 + 01. + sendto=33 + +0.000277 + sendto fd=4 addr=172.18.45.36:53 + 31220100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000600 + 01. + sendto=33 + +0.000302 + sendto fd=4 addr=172.18.45.36:53 + 31230100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000c00 + 01. + sendto=33 + +0.000274 + sendto fd=4 addr=172.18.45.36:53 + 31240100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000d00 + 01. + sendto=33 + +0.000271 + sendto fd=4 addr=172.18.45.36:53 + 31250100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000f00 + 01. + sendto=33 + +0.000270 + sendto fd=4 addr=172.18.45.36:53 + 31260100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00001000 + 01. + sendto=33 + +0.000272 + sendto fd=4 addr=172.18.45.36:53 + 31270100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00001100 + 01. + sendto=33 + +0.000271 + sendto fd=4 addr=172.18.45.36:53 + 31280100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000100 + 01. + sendto=33 + +0.000270 + sendto fd=4 addr=172.18.45.36:53 + 31290100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000200 + 01. + sendto=33 + +0.000293 + sendto fd=4 addr=172.18.45.36:53 + 312a0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000c00 + 01. + sendto=33 + +0.000272 + sendto fd=4 addr=172.18.45.36:53 + 312b0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000f00 + 01. + sendto=33 + +0.000271 + sendto fd=4 addr=172.18.45.36:53 + 312c0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000600 + 01. + sendto=33 + +0.000272 + sendto fd=4 addr=172.18.45.36:53 + 312d0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00001100 + 01. + sendto=33 + +0.000271 + select max=5 rfds=[4] wfds=[] efds=[] to=1.986185 + select=0 rfds=[] wfds=[] efds=[] + +2.-14326 + select max=5 rfds=[4] wfds=[] efds=[] to=0.000511 + select=0 rfds=[] wfds=[] efds=[] + +0.009965 + sendto fd=4 addr=172.18.45.36:53 + 311f0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000100 + 01. + sendto=33 + +0.000386 + select max=5 rfds=[4] wfds=[] efds=[] to=0.000098 + select=0 rfds=[] wfds=[] efds=[] + +0.009616 + sendto fd=4 addr=172.18.45.36:53 + 31200100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000200 + 01. + sendto=33 + +0.000285 + sendto fd=4 addr=172.18.45.36:53 + 31210100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000500 + 01. + sendto=33 + +0.000272 + sendto fd=4 addr=172.18.45.36:53 + 31220100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000600 + 01. + sendto=33 + +0.000279 + sendto fd=4 addr=172.18.45.36:53 + 31230100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000c00 + 01. + sendto=33 + +0.000271 + sendto fd=4 addr=172.18.45.36:53 + 31240100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000d00 + 01. + sendto=33 + +0.000274 + sendto fd=4 addr=172.18.45.36:53 + 31250100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000f00 + 01. + sendto=33 + +0.000274 + sendto fd=4 addr=172.18.45.36:53 + 31260100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00001000 + 01. + sendto=33 + +0.000298 + sendto fd=4 addr=172.18.45.36:53 + 31270100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00001100 + 01. + sendto=33 + +0.000273 + sendto fd=4 addr=172.18.45.36:53 + 31280100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000100 + 01. + sendto=33 + +0.000272 + sendto fd=4 addr=172.18.45.36:53 + 31290100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000200 + 01. + sendto=33 + +0.000273 + sendto fd=4 addr=172.18.45.36:53 + 312a0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000c00 + 01. + sendto=33 + +0.000273 + sendto fd=4 addr=172.18.45.36:53 + 312b0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000f00 + 01. + sendto=33 + +0.000271 + sendto fd=4 addr=172.18.45.36:53 + 312c0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000600 + 01. + sendto=33 + +0.000274 + sendto fd=4 addr=172.18.45.36:53 + 312d0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00001100 + 01. + sendto=33 + +0.000275 + select max=5 rfds=[4] wfds=[] efds=[] to=1.986134 + select=0 rfds=[] wfds=[] efds=[] + +2.-14145 + select max=5 rfds=[4] wfds=[] efds=[] to=0.000279 + select=0 rfds=[] wfds=[] efds=[] + +0.009905 + sendto fd=4 addr=172.18.45.36:53 + 311f0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000100 + 01. + sendto=33 + +0.000427 + sendto fd=4 addr=172.18.45.36:53 + 31200100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000200 + 01. + sendto=33 + +0.000318 + sendto fd=4 addr=172.18.45.36:53 + 31210100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000500 + 01. + sendto=33 + +0.000283 + sendto fd=4 addr=172.18.45.36:53 + 31220100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000600 + 01. + sendto=33 + +0.000280 + sendto fd=4 addr=172.18.45.36:53 + 31230100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000c00 + 01. + sendto=33 + +0.000278 + sendto fd=4 addr=172.18.45.36:53 + 31240100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000d00 + 01. + sendto=33 + +0.000315 + sendto fd=4 addr=172.18.45.36:53 + 31250100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000f00 + 01. + sendto=33 + +0.000277 + sendto fd=4 addr=172.18.45.36:53 + 31260100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00001000 + 01. + sendto=33 + +0.000275 + sendto fd=4 addr=172.18.45.36:53 + 31270100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00001100 + 01. + sendto=33 + +0.000275 + sendto fd=4 addr=172.18.45.36:53 + 31280100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000100 + 01. + sendto=33 + +0.000273 + sendto fd=4 addr=172.18.45.36:53 + 31290100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000200 + 01. + sendto=33 + +0.000275 + sendto fd=4 addr=172.18.45.36:53 + 312a0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000c00 + 01. + sendto=33 + +0.000276 + sendto fd=4 addr=172.18.45.36:53 + 312b0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000f00 + 01. + sendto=33 + +0.000275 + sendto fd=4 addr=172.18.45.36:53 + 312c0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000600 + 01. + sendto=33 + +0.000318 + sendto fd=4 addr=172.18.45.36:53 + 312d0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00001100 + 01. + sendto=33 + +0.000274 + select max=5 rfds=[4] wfds=[] efds=[] to=1.999573 + select=0 rfds=[] wfds=[] efds=[] + +2.-04960 + select max=5 rfds=[4] wfds=[] efds=[] to=0.000541 + select=0 rfds=[] wfds=[] efds=[] + +0.009952 + sendto fd=4 addr=172.18.45.36:53 + 311f0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000100 + 01. + sendto=33 + +0.000430 + sendto fd=4 addr=172.18.45.36:53 + 31200100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000200 + 01. + sendto=33 + +0.000310 + sendto fd=4 addr=172.18.45.36:53 + 31210100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000500 + 01. + sendto=33 + +0.000274 + sendto fd=4 addr=172.18.45.36:53 + 31220100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000600 + 01. + sendto=33 + +0.000309 + sendto fd=4 addr=172.18.45.36:53 + 31230100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000c00 + 01. + sendto=33 + +0.000278 + sendto fd=4 addr=172.18.45.36:53 + 31240100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000d00 + 01. + sendto=33 + +0.000274 + sendto fd=4 addr=172.18.45.36:53 + 31250100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000f00 + 01. + sendto=33 + +0.000275 + sendto fd=4 addr=172.18.45.36:53 + 31260100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00001000 + 01. + sendto=33 + +0.000276 + sendto fd=4 addr=172.18.45.36:53 + 31270100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00001100 + 01. + sendto=33 + +0.000275 + sendto fd=4 addr=172.18.45.36:53 + 31280100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000100 + 01. + sendto=33 + +0.000274 + sendto fd=4 addr=172.18.45.36:53 + 31290100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000200 + 01. + sendto=33 + +0.000273 + sendto fd=4 addr=172.18.45.36:53 + 312a0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000c00 + 01. + sendto=33 + +0.000294 + sendto fd=4 addr=172.18.45.36:53 + 312b0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000f00 + 01. + sendto=33 + +0.000277 + sendto fd=4 addr=172.18.45.36:53 + 312c0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000600 + 01. + sendto=33 + +0.000274 + sendto fd=4 addr=172.18.45.36:53 + 312d0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00001100 + 01. + sendto=33 + +0.000275 + select max=5 rfds=[4] wfds=[] efds=[] to=1.995632 + select=0 rfds=[] wfds=[] efds=[] + +2.-04751 + select max=5 rfds=[4] wfds=[] efds=[] to=0.000383 + select=0 rfds=[] wfds=[] efds=[] + +0.009901 + sendto fd=4 addr=172.18.45.36:53 + 311f0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000100 + 01. + sendto=33 + +0.000339 + sendto fd=4 addr=172.18.45.36:53 + 31200100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000200 + 01. + sendto=33 + +0.000280 + sendto fd=4 addr=172.18.45.36:53 + 31210100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000500 + 01. + sendto=33 + +0.000323 + sendto fd=4 addr=172.18.45.36:53 + 31220100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000600 + 01. + sendto=33 + +0.000274 + sendto fd=4 addr=172.18.45.36:53 + 31230100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000c00 + 01. + sendto=33 + +0.000273 + sendto fd=4 addr=172.18.45.36:53 + 31240100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000d00 + 01. + sendto=33 + +0.000272 + sendto fd=4 addr=172.18.45.36:53 + 31250100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000f00 + 01. + sendto=33 + +0.000273 + sendto fd=4 addr=172.18.45.36:53 + 31260100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00001000 + 01. + sendto=33 + +0.000273 + sendto fd=4 addr=172.18.45.36:53 + 31270100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00001100 + 01. + sendto=33 + +0.000274 + sendto fd=4 addr=172.18.45.36:53 + 31280100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000100 + 01. + sendto=33 + +0.000317 + sendto fd=4 addr=172.18.45.36:53 + 31290100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000200 + 01. + sendto=33 + +0.000274 + sendto fd=4 addr=172.18.45.36:53 + 312a0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000c00 + 01. + sendto=33 + +0.000274 + sendto fd=4 addr=172.18.45.36:53 + 312b0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000f00 + 01. + sendto=33 + +0.000273 + sendto fd=4 addr=172.18.45.36:53 + 312c0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000600 + 01. + sendto=33 + +0.000273 + sendto fd=4 addr=172.18.45.36:53 + 312d0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00001100 + 01. + sendto=33 + +0.000274 + select max=5 rfds=[4] wfds=[] efds=[] to=1.995734 + select=0 rfds=[] wfds=[] efds=[] + +2.-04720 + select max=5 rfds=[4] wfds=[] efds=[] to=0.000454 + select=0 rfds=[] wfds=[] efds=[] + +0.009970 + sendto fd=4 addr=172.18.45.36:53 + 311f0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000100 + 01. + sendto=33 + +0.000393 + sendto fd=4 addr=172.18.45.36:53 + 31200100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000200 + 01. + sendto=33 + +0.000303 + sendto fd=4 addr=172.18.45.36:53 + 31210100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000500 + 01. + sendto=33 + +0.000272 + sendto fd=4 addr=172.18.45.36:53 + 31220100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000600 + 01. + sendto=33 + +0.000275 + sendto fd=4 addr=172.18.45.36:53 + 31230100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000c00 + 01. + sendto=33 + +0.000274 + sendto fd=4 addr=172.18.45.36:53 + 31240100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000d00 + 01. + sendto=33 + +0.000275 + sendto fd=4 addr=172.18.45.36:53 + 31250100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000f00 + 01. + sendto=33 + +0.000276 + sendto fd=4 addr=172.18.45.36:53 + 31260100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00001000 + 01. + sendto=33 + +0.000297 + sendto fd=4 addr=172.18.45.36:53 + 31270100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00001100 + 01. + sendto=33 + +0.000275 + sendto fd=4 addr=172.18.45.36:53 + 31280100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000100 + 01. + sendto=33 + +0.000273 + sendto fd=4 addr=172.18.45.36:53 + 31290100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000200 + 01. + sendto=33 + +0.000273 + sendto fd=4 addr=172.18.45.36:53 + 312a0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000c00 + 01. + sendto=33 + +0.000273 + sendto fd=4 addr=172.18.45.36:53 + 312b0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000f00 + 01. + sendto=33 + +0.000274 + sendto fd=4 addr=172.18.45.36:53 + 312c0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000600 + 01. + sendto=33 + +0.000275 + sendto fd=4 addr=172.18.45.36:53 + 312d0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00001100 + 01. + sendto=33 + +0.000297 + select max=5 rfds=[4] wfds=[] efds=[] to=1.995695 + select=0 rfds=[] wfds=[] efds=[] + +2.-04679 + select max=5 rfds=[4] wfds=[] efds=[] to=0.000374 + select=0 rfds=[] wfds=[] efds=[] + +0.009892 + sendto fd=4 addr=172.18.45.36:53 + 311f0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000100 + 01. + sendto=33 + +0.000323 + sendto fd=4 addr=172.18.45.36:53 + 31200100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000200 + 01. + sendto=33 + +0.000280 + sendto fd=4 addr=172.18.45.36:53 + 31210100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000500 + 01. + sendto=33 + +0.000276 + sendto fd=4 addr=172.18.45.36:53 + 31220100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000600 + 01. + sendto=33 + +0.000274 + sendto fd=4 addr=172.18.45.36:53 + 31230100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000c00 + 01. + sendto=33 + +0.000274 + sendto fd=4 addr=172.18.45.36:53 + 31240100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000d00 + 01. + sendto=33 + +0.000307 + sendto fd=4 addr=172.18.45.36:53 + 31250100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000f00 + 01. + sendto=33 + +0.000274 + sendto fd=4 addr=172.18.45.36:53 + 31260100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00001000 + 01. + sendto=33 + +0.000273 + sendto fd=4 addr=172.18.45.36:53 + 31270100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00001100 + 01. + sendto=33 + +0.000274 + sendto fd=4 addr=172.18.45.36:53 + 31280100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000100 + 01. + sendto=33 + +0.000273 + sendto fd=4 addr=172.18.45.36:53 + 31290100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000200 + 01. + sendto=33 + +0.000274 + sendto fd=4 addr=172.18.45.36:53 + 312a0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000c00 + 01. + sendto=33 + +0.000273 + sendto fd=4 addr=172.18.45.36:53 + 312b0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000f00 + 01. + sendto=33 + +0.000301 + sendto fd=4 addr=172.18.45.36:53 + 312c0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000600 + 01. + sendto=33 + +0.000275 + sendto fd=4 addr=172.18.45.36:53 + 312d0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00001100 + 01. + sendto=33 + +0.000273 + select max=5 rfds=[4] wfds=[] efds=[] to=1.995776 + select=0 rfds=[] wfds=[] efds=[] + +2.-04674 + select max=5 rfds=[4] wfds=[] efds=[] to=0.000450 + select=0 rfds=[] wfds=[] efds=[] + +0.009968 + sendto fd=4 addr=172.18.45.36:53 + 311f0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000100 + 01. + sendto=33 + +0.000368 + sendto fd=4 addr=172.18.45.36:53 + 31200100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000200 + 01. + sendto=33 + +0.000305 + sendto fd=4 addr=172.18.45.36:53 + 31210100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000500 + 01. + sendto=33 + +0.000273 + sendto fd=4 addr=172.18.45.36:53 + 31220100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000600 + 01. + sendto=33 + +0.000307 + sendto fd=4 addr=172.18.45.36:53 + 31230100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000c00 + 01. + sendto=33 + +0.000275 + sendto fd=4 addr=172.18.45.36:53 + 31240100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000d00 + 01. + sendto=33 + +0.000273 + sendto fd=4 addr=172.18.45.36:53 + 31250100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000f00 + 01. + sendto=33 + +0.000273 + sendto fd=4 addr=172.18.45.36:53 + 31260100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00001000 + 01. + sendto=33 + +0.000274 + sendto fd=4 addr=172.18.45.36:53 + 31270100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00001100 + 01. + sendto=33 + +0.000314 + sendto fd=4 addr=172.18.45.36:53 + 31280100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000100 + 01. + sendto=33 + +0.000275 + sendto fd=4 addr=172.18.45.36:53 + 31290100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000200 + 01. + sendto=33 + +0.000321 + sendto fd=4 addr=172.18.45.36:53 + 312a0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000c00 + 01. + sendto=33 + +0.000279 + sendto fd=4 addr=172.18.45.36:53 + 312b0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000f00 + 01. + sendto=33 + +0.000276 + sendto fd=4 addr=172.18.45.36:53 + 312c0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000600 + 01. + sendto=33 + +0.000277 + sendto fd=4 addr=172.18.45.36:53 + 312d0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00001100 + 01. + sendto=33 + +0.000274 + select max=5 rfds=[4] wfds=[] efds=[] to=1.995636 + select=0 rfds=[] wfds=[] efds=[] + +2.-04747 + select max=5 rfds=[4] wfds=[] efds=[] to=0.000383 + select=0 rfds=[] wfds=[] efds=[] + +0.009901 + sendto fd=4 addr=172.18.45.36:53 + 311f0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000100 + 01. + sendto=33 + +0.000324 + sendto fd=4 addr=172.18.45.36:53 + 31200100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000200 + 01. + sendto=33 + +0.000306 + sendto fd=4 addr=172.18.45.36:53 + 31210100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000500 + 01. + sendto=33 + +0.000276 + sendto fd=4 addr=172.18.45.36:53 + 31220100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000600 + 01. + sendto=33 + +0.000274 + sendto fd=4 addr=172.18.45.36:53 + 31230100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000c00 + 01. + sendto=33 + +0.000273 + sendto fd=4 addr=172.18.45.36:53 + 31240100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000d00 + 01. + sendto=33 + +0.000272 + sendto fd=4 addr=172.18.45.36:53 + 31250100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000f00 + 01. + sendto=33 + +0.000272 + sendto fd=4 addr=172.18.45.36:53 + 31260100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00001000 + 01. + sendto=33 + +0.000273 + sendto fd=4 addr=172.18.45.36:53 + 31270100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00001100 + 01. + sendto=33 + +0.000297 + sendto fd=4 addr=172.18.45.36:53 + 31280100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000100 + 01. + sendto=33 + +0.000275 + sendto fd=4 addr=172.18.45.36:53 + 31290100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000200 + 01. + sendto=33 + +0.000274 + sendto fd=4 addr=172.18.45.36:53 + 312a0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000c00 + 01. + sendto=33 + +0.000273 + sendto fd=4 addr=172.18.45.36:53 + 312b0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000f00 + 01. + sendto=33 + +0.000273 + sendto fd=4 addr=172.18.45.36:53 + 312c0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000600 + 01. + sendto=33 + +0.000275 + sendto fd=4 addr=172.18.45.36:53 + 312d0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00001100 + 01. + sendto=33 + +0.000273 + select max=5 rfds=[4] wfds=[] efds=[] to=1.995790 + select=0 rfds=[] wfds=[] efds=[] + +2.-04665 + select max=5 rfds=[4] wfds=[] efds=[] to=0.000455 + select=0 rfds=[] wfds=[] efds=[] + +0.009985 + sendto fd=4 addr=172.18.45.36:53 + 311f0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000100 + 01. + sendto=33 + +0.000387 + sendto fd=4 addr=172.18.45.36:53 + 31200100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000200 + 01. + sendto=33 + +0.000305 + sendto fd=4 addr=172.18.45.36:53 + 31210100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000500 + 01. + sendto=33 + +0.000272 + sendto fd=4 addr=172.18.45.36:53 + 31220100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000600 + 01. + sendto=33 + +0.000277 + sendto fd=4 addr=172.18.45.36:53 + 31230100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000c00 + 01. + sendto=33 + +0.000274 + sendto fd=4 addr=172.18.45.36:53 + 31240100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000d00 + 01. + sendto=33 + +0.000275 + sendto fd=4 addr=172.18.45.36:53 + 31250100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000f00 + 01. + sendto=33 + +0.000300 + sendto fd=4 addr=172.18.45.36:53 + 31260100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00001000 + 01. + sendto=33 + +0.000278 + sendto fd=4 addr=172.18.45.36:53 + 31270100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00001100 + 01. + sendto=33 + +0.000275 + sendto fd=4 addr=172.18.45.36:53 + 31280100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000100 + 01. + sendto=33 + +0.000275 + sendto fd=4 addr=172.18.45.36:53 + 31290100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000200 + 01. + sendto=33 + +0.000274 + sendto fd=4 addr=172.18.45.36:53 + 312a0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000c00 + 01. + sendto=33 + +0.000276 + sendto fd=4 addr=172.18.45.36:53 + 312b0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000f00 + 01. + sendto=33 + +0.000275 + sendto fd=4 addr=172.18.45.36:53 + 312c0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000600 + 01. + sendto=33 + +0.000275 + sendto fd=4 addr=172.18.45.36:53 + 312d0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00001100 + 01. + sendto=33 + +0.000301 + select max=5 rfds=[4] wfds=[] efds=[] to=1.995681 + select=0 rfds=[] wfds=[] efds=[] + +2.-04719 + select max=5 rfds=[4] wfds=[] efds=[] to=0.000400 + select=0 rfds=[] wfds=[] efds=[] + +0.009906 + sendto fd=4 addr=172.18.45.36:53 + 311f0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000100 + 01. + sendto=33 + +0.000320 + sendto fd=4 addr=172.18.45.36:53 + 31200100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000200 + 01. + sendto=33 + +0.000279 + sendto fd=4 addr=172.18.45.36:53 + 31210100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000500 + 01. + sendto=33 + +0.000274 + sendto fd=4 addr=172.18.45.36:53 + 31220100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000600 + 01. + sendto=33 + +0.000274 + sendto fd=4 addr=172.18.45.36:53 + 31230100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000c00 + 01. + sendto=33 + +0.000319 + sendto fd=4 addr=172.18.45.36:53 + 31240100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000d00 + 01. + sendto=33 + +0.000277 + sendto fd=4 addr=172.18.45.36:53 + 31250100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000f00 + 01. + sendto=33 + +0.000275 + sendto fd=4 addr=172.18.45.36:53 + 31260100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00001000 + 01. + sendto=33 + +0.000275 + sendto fd=4 addr=172.18.45.36:53 + 31270100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00001100 + 01. + sendto=33 + +0.000278 + sendto fd=4 addr=172.18.45.36:53 + 31280100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000100 + 01. + sendto=33 + +0.000274 + sendto fd=4 addr=172.18.45.36:53 + 31290100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000200 + 01. + sendto=33 + +0.000274 + sendto fd=4 addr=172.18.45.36:53 + 312a0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000c00 + 01. + sendto=33 + +0.000274 + sendto fd=4 addr=172.18.45.36:53 + 312b0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000f00 + 01. + sendto=33 + +0.000300 + sendto fd=4 addr=172.18.45.36:53 + 312c0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000600 + 01. + sendto=33 + +0.000275 + sendto fd=4 addr=172.18.45.36:53 + 312d0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00001100 + 01. + sendto=33 + +0.000275 + select max=5 rfds=[4] wfds=[] efds=[] to=1.995757 + select=0 rfds=[] wfds=[] efds=[] + +2.-04698 + select max=5 rfds=[4] wfds=[] efds=[] to=0.000455 + select=0 rfds=[] wfds=[] efds=[] + +0.009982 + sendto fd=4 addr=172.18.45.36:53 + 311f0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000100 + 01. + sendto=33 + +0.000385 + sendto fd=4 addr=172.18.45.36:53 + 31200100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000200 + 01. + sendto=33 + +0.000304 + sendto fd=4 addr=172.18.45.36:53 + 31210100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000500 + 01. + sendto=33 + +0.000306 + sendto fd=4 addr=172.18.45.36:53 + 31220100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000600 + 01. + sendto=33 + +0.000281 + sendto fd=4 addr=172.18.45.36:53 + 31230100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000c00 + 01. + sendto=33 + +0.000274 + sendto fd=4 addr=172.18.45.36:53 + 31240100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000d00 + 01. + sendto=33 + +0.000274 + sendto fd=4 addr=172.18.45.36:53 + 31250100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000f00 + 01. + sendto=33 + +0.000275 + sendto fd=4 addr=172.18.45.36:53 + 31260100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00001000 + 01. + sendto=33 + +0.000276 + sendto fd=4 addr=172.18.45.36:53 + 31270100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00001100 + 01. + sendto=33 + +0.000274 + sendto fd=4 addr=172.18.45.36:53 + 31280100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000100 + 01. + sendto=33 + +0.000274 + sendto fd=4 addr=172.18.45.36:53 + 31290100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000200 + 01. + sendto=33 + +0.000294 + sendto fd=4 addr=172.18.45.36:53 + 312a0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000c00 + 01. + sendto=33 + +0.000274 + sendto fd=4 addr=172.18.45.36:53 + 312b0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000f00 + 01. + sendto=33 + +0.000273 + sendto fd=4 addr=172.18.45.36:53 + 312c0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000600 + 01. + sendto=33 + +0.000274 + sendto fd=4 addr=172.18.45.36:53 + 312d0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00001100 + 01. + sendto=33 + +0.000274 + select max=5 rfds=[4] wfds=[] efds=[] to=1.995688 + select=0 rfds=[] wfds=[] efds=[] + +2.-04700 + select max=5 rfds=[4] wfds=[] efds=[] to=0.000388 + select=0 rfds=[] wfds=[] efds=[] + +0.009990 + sendto fd=4 addr=172.18.45.36:53 + 311f0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000100 + 01. + sendto=33 + +0.000328 + sendto fd=4 addr=172.18.45.36:53 + 31200100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000200 + 01. + sendto=33 + +0.000309 + sendto fd=4 addr=172.18.45.36:53 + 31210100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000500 + 01. + sendto=33 + +0.000277 + sendto fd=4 addr=172.18.45.36:53 + 31220100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000600 + 01. + sendto=33 + +0.000275 + sendto fd=4 addr=172.18.45.36:53 + 31230100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000c00 + 01. + sendto=33 + +0.000274 + sendto fd=4 addr=172.18.45.36:53 + 31240100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000d00 + 01. + sendto=33 + +0.000274 + sendto fd=4 addr=172.18.45.36:53 + 31250100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000f00 + 01. + sendto=33 + +0.000273 + sendto fd=4 addr=172.18.45.36:53 + 31260100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00001000 + 01. + sendto=33 + +0.000273 + sendto fd=4 addr=172.18.45.36:53 + 31270100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00001100 + 01. + sendto=33 + +0.000302 + sendto fd=4 addr=172.18.45.36:53 + 31280100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000100 + 01. + sendto=33 + +0.000277 + sendto fd=4 addr=172.18.45.36:53 + 31290100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000200 + 01. + sendto=33 + +0.000274 + sendto fd=4 addr=172.18.45.36:53 + 312a0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000c00 + 01. + sendto=33 + +0.000275 + sendto fd=4 addr=172.18.45.36:53 + 312b0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000f00 + 01. + sendto=33 + +0.000274 + sendto fd=4 addr=172.18.45.36:53 + 312c0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000600 + 01. + sendto=33 + +0.000274 + sendto fd=4 addr=172.18.45.36:53 + 312d0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00001100 + 01. + sendto=33 + +0.000273 + select max=5 rfds=[4] wfds=[] efds=[] to=1.995768 + select=0 rfds=[] wfds=[] efds=[] + +2.-04700 + select max=5 rfds=[4] wfds=[] efds=[] to=0.000468 + select=0 rfds=[] wfds=[] efds=[] + +0.009893 + sendto fd=4 addr=172.18.45.36:53 + 311f0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000100 + 01. + sendto=33 + +0.000368 + sendto fd=4 addr=172.18.45.36:53 + 31200100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000200 + 01. + sendto=33 + +0.000302 + sendto fd=4 addr=172.18.45.36:53 + 31210100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000500 + 01. + sendto=33 + +0.000272 + sendto fd=4 addr=172.18.45.36:53 + 31220100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000600 + 01. + sendto=33 + +0.000276 + sendto fd=4 addr=172.18.45.36:53 + 31230100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000c00 + 01. + sendto=33 + +0.000273 + sendto fd=4 addr=172.18.45.36:53 + 31240100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000d00 + 01. + sendto=33 + +0.000275 + sendto fd=4 addr=172.18.45.36:53 + 31250100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000f00 + 01. + sendto=33 + +0.000321 + sendto fd=4 addr=172.18.45.36:53 + 31260100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00001000 + 01. + sendto=33 + +0.000276 + sendto fd=4 addr=172.18.45.36:53 + 31270100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00001100 + 01. + sendto=33 + +0.000273 + sendto fd=4 addr=172.18.45.36:53 + 31280100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000100 + 01. + sendto=33 + +0.000273 + sendto fd=4 addr=172.18.45.36:53 + 31290100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000200 + 01. + sendto=33 + +0.000273 + sendto fd=4 addr=172.18.45.36:53 + 312a0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000c00 + 01. + sendto=33 + +0.000272 + sendto fd=4 addr=172.18.45.36:53 + 312b0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000f00 + 01. + sendto=33 + +0.000274 + sendto fd=4 addr=172.18.45.36:53 + 312c0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00000600 + 01. + sendto=33 + +0.000296 + sendto fd=4 addr=172.18.45.36:53 + 312d0100 00010000 00000000 08677265 656e656e 64036f72 6702756b 00001100 + 01. + sendto=33 + +0.000277 + select max=5 rfds=[4] wfds=[] efds=[] to=1.995699 + select=0 rfds=[] wfds=[] efds=[] + +2.-04687 + select max=5 rfds=[4] wfds=[] efds=[] to=0.000386 + select=0 rfds=[] wfds=[] efds=[] + +0.009894 + close fd=4 + close=OK + +0.000779 diff --git a/adns-0.6/regress/case-brokenmail.err b/adns-0.6/regress/case-brokenmail.err new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/adns-0.6/regress/case-brokenmail.err diff --git a/adns-0.6/regress/case-brokenmail.out b/adns-0.6/regress/case-brokenmail.out new file mode 100644 index 0000000..14757ba --- /dev/null +++ b/adns-0.6/regress/case-brokenmail.out @@ -0,0 +1,38 @@ +adns debug: using nameserver 172.18.45.6 +broken-mail.test.iwj.relativity.greenend.org.uk. flags 0 type 15 MX(raw) submitted +broken-mail.test.iwj.relativity.greenend.org.uk. flags 0 type 65551 MX(+addr) submitted +broken-mail.test.iwj.relativity.greenend.org.uk. flags 256 type 15 MX(raw) submitted +broken-mail.test.iwj.relativity.greenend.org.uk. flags 256 type 65551 MX(+addr) submitted +broken-mail.test.iwj.relativity.greenend.org.uk. flags 260 type 15 MX(raw) submitted +broken-mail.test.iwj.relativity.greenend.org.uk. flags 260 type 65551 MX(+addr) submitted +broken-mail.test.iwj.relativity.greenend.org.uk. flags 0 type MX(raw): OK; nrrs=4; cname=$; owner=$; ttl=60 + 10 manyaddrs.test.iwj.relativity.greenend.org.uk + 20 host.broken-delg.test.iwj.relativity.greenend.org.uk + 30 172.18.45.36 + 40 cname-ptr.test.iwj.relativity.greenend.org.uk +broken-mail.test.iwj.relativity.greenend.org.uk. flags 256 type MX(raw): OK; nrrs=4; cname=$; owner=$; ttl=60 + 10 manyaddrs.test.iwj.relativity.greenend.org.uk + 20 host.broken-delg.test.iwj.relativity.greenend.org.uk + 30 172.18.45.36 + 40 cname-ptr.test.iwj.relativity.greenend.org.uk +broken-mail.test.iwj.relativity.greenend.org.uk. flags 260 type MX(raw): OK; nrrs=4; cname=$; owner=broken-mail.test.iwj.relativity.greenend.org.uk; ttl=60 + 10 manyaddrs.test.iwj.relativity.greenend.org.uk + 20 host.broken-delg.test.iwj.relativity.greenend.org.uk + 30 172.18.45.36 + 40 cname-ptr.test.iwj.relativity.greenend.org.uk +broken-mail.test.iwj.relativity.greenend.org.uk. flags 0 type MX(+addr): OK; nrrs=4; cname=$; owner=$; ttl=30 + 10 manyaddrs.test.iwj.relativity.greenend.org.uk ok 0 ok "OK" ( INET 127.0.0.1 INET 172.18.45.6 INET 172.18.45.1 INET 172.18.45.35 ) + 20 host.broken-delg.test.iwj.relativity.greenend.org.uk remotefail 30 timeout "DNS query timed out" ? + 30 172.18.45.36 permfail 300 nxdomain "No such domain" ( ) + 40 cname-ptr.test.iwj.relativity.greenend.org.uk misconfig 101 prohibitedcname "DNS alias found where canonical name wanted" ( ) +broken-mail.test.iwj.relativity.greenend.org.uk. flags 256 type MX(+addr): OK; nrrs=4; cname=$; owner=$; ttl=30 + 10 manyaddrs.test.iwj.relativity.greenend.org.uk ok 0 ok "OK" ( INET 127.0.0.1 INET 172.18.45.6 INET 172.18.45.1 INET 172.18.45.35 ) + 20 host.broken-delg.test.iwj.relativity.greenend.org.uk remotefail 30 timeout "DNS query timed out" ? + 30 172.18.45.36 permfail 300 nxdomain "No such domain" ( ) + 40 cname-ptr.test.iwj.relativity.greenend.org.uk ok 0 ok "OK" ( INET 172.18.45.37 ) +broken-mail.test.iwj.relativity.greenend.org.uk. flags 260 type MX(+addr): OK; nrrs=4; cname=$; owner=broken-mail.test.iwj.relativity.greenend.org.uk; ttl=30 + 10 manyaddrs.test.iwj.relativity.greenend.org.uk ok 0 ok "OK" ( INET 127.0.0.1 INET 172.18.45.6 INET 172.18.45.1 INET 172.18.45.35 ) + 20 host.broken-delg.test.iwj.relativity.greenend.org.uk remotefail 30 timeout "DNS query timed out" ? + 30 172.18.45.36 permfail 300 nxdomain "No such domain" ( ) + 40 cname-ptr.test.iwj.relativity.greenend.org.uk ok 0 ok "OK" ( INET 172.18.45.37 ) +rc=0 diff --git a/adns-0.6/regress/case-brokenmail.sys b/adns-0.6/regress/case-brokenmail.sys new file mode 100644 index 0000000..9514d6b --- /dev/null +++ b/adns-0.6/regress/case-brokenmail.sys @@ -0,0 +1,516 @@ +default +:15,65551 broken-mail.test.iwj.relativity.greenend.org.uk. 256/broken-mail.test.iwj.relativity.greenend.org.uk. 0x104/broken-mail.test.iwj.relativity.greenend.org.uk. + start 934726868.117908 + socket type=SOCK_DGRAM + socket=4 + +0.000425 + fcntl fd=4 cmd=F_GETFL + fcntl=~O_NONBLOCK&... + +0.000059 + fcntl fd=4 cmd=F_SETFL O_NONBLOCK|... + fcntl=OK + +0.000043 + sendto fd=4 addr=172.18.45.6:53 + 311f0100 00010000 00000000 0b62726f 6b656e2d 6d61696c 04746573 74036977 + 6a0a7265 6c617469 76697479 08677265 656e656e 64036f72 6702756b 00000f00 + 01. + sendto=65 + +0.001836 + sendto fd=4 addr=172.18.45.6:53 + 31200100 00010000 00000000 0b62726f 6b656e2d 6d61696c 04746573 74036977 + 6a0a7265 6c617469 76697479 08677265 656e656e 64036f72 6702756b 00000f00 + 01. + sendto=65 + +0.002502 + sendto fd=4 addr=172.18.45.6:53 + 31210100 00010000 00000000 0b62726f 6b656e2d 6d61696c 04746573 74036977 + 6a0a7265 6c617469 76697479 08677265 656e656e 64036f72 6702756b 00000f00 + 01. + sendto=65 + +0.001986 + sendto fd=4 addr=172.18.45.6:53 + 31220100 00010000 00000000 0b62726f 6b656e2d 6d61696c 04746573 74036977 + 6a0a7265 6c617469 76697479 08677265 656e656e 64036f72 6702756b 00000f00 + 01. + sendto=65 + +0.002269 + sendto fd=4 addr=172.18.45.6:53 + 31230100 00010000 00000000 0b62726f 6b656e2d 6d61696c 04746573 74036977 + 6a0a7265 6c617469 76697479 08677265 656e656e 64036f72 6702756b 00000f00 + 01. + sendto=65 + +0.001950 + sendto fd=4 addr=172.18.45.6:53 + 31240100 00010000 00000000 0b62726f 6b656e2d 6d61696c 04746573 74036977 + 6a0a7265 6c617469 76697479 08677265 656e656e 64036f72 6702756b 00000f00 + 01. + sendto=65 + +0.001914 + select max=5 rfds=[4] wfds=[] efds=[] to=1.987543 + select=1 rfds=[4] wfds=[] efds=[] + +0.000654 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 311f8580 00010004 00010005 0b62726f 6b656e2d 6d61696c 04746573 74036977 + 6a0a7265 6c617469 76697479 08677265 656e656e 64036f72 6702756b 00000f00 + 01c00c00 0f000100 00003c00 38001404 686f7374 0b62726f 6b656e2d 64656c67 + 04746573 74036977 6a0a7265 6c617469 76697479 08677265 656e656e 64036f72 + 6702756b 00c00c00 0f000100 00003c00 10001e03 31373202 31380234 35023336 + 00c00c00 0f000100 00003c00 0e002809 636e616d 652d7074 72c060c0 0c000f00 + 01000000 3c000e00 0a096d61 6e796164 647273c0 60c06000 02000100 00003c00 + 06036e73 30c069c0 c9000100 01000000 3c0004ac 122d23c0 c9000100 01000000 + 3c0004ac 122d06c0 c9000100 01000000 3c0004ac 122d01c0 c9000100 01000000 + 3c00047f 000001c0 e1000100 01000151 800004ac 122d06. + +0.001320 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31208580 00010004 00010005 0b62726f 6b656e2d 6d61696c 04746573 74036977 + 6a0a7265 6c617469 76697479 08677265 656e656e 64036f72 6702756b 00000f00 + 01c00c00 0f000100 00003c00 10001e03 31373202 31380234 35023336 00c00c00 + 0f000100 00003c00 31002809 636e616d 652d7074 72047465 73740369 776a0a72 + 656c6174 69766974 79086772 65656e65 6e64036f 72670275 6b00c00c 000f0001 + 0000003c 000e000a 096d616e 79616464 7273c075 c00c000f 00010000 003c0015 + 00140468 6f73740b 62726f6b 656e2d64 656c67c0 75c07500 02000100 00003c00 + 06036e73 30c07ec0 a8000100 01000000 3c0004ac 122d23c0 a8000100 01000000 + 3c0004ac 122d06c0 a8000100 01000000 3c0004ac 122d01c0 a8000100 01000000 + 3c00047f 000001c0 e1000100 01000151 800004ac 122d06. + +0.001688 + sendto fd=4 addr=172.18.45.6:53 + 31250100 00010000 00000000 03313732 02313802 34350233 36000001 0001. + sendto=30 + +0.000653 + sendto fd=4 addr=172.18.45.6:53 + 31260100 00010000 00000000 09636e61 6d652d70 74720474 65737403 69776a0a + 72656c61 74697669 74790867 7265656e 656e6403 6f726702 756b0000 010001. + sendto=63 + +0.000825 + sendto fd=4 addr=172.18.45.6:53 + 31270100 00010000 00000000 04686f73 740b6272 6f6b656e 2d64656c 67047465 + 73740369 776a0a72 656c6174 69766974 79086772 65656e65 6e64036f 72670275 + 6b000001 0001. + sendto=70 + +0.001147 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31218580 00010004 00010005 0b62726f 6b656e2d 6d61696c 04746573 74036977 + 6a0a7265 6c617469 76697479 08677265 656e656e 64036f72 6702756b 00000f00 + 01c00c00 0f000100 00003c00 31002809 636e616d 652d7074 72047465 73740369 + 776a0a72 656c6174 69766974 79086772 65656e65 6e64036f 72670275 6b00c00c + 000f0001 0000003c 000e000a 096d616e 79616464 7273c059 c00c000f 00010000 + 003c0015 00140468 6f73740b 62726f6b 656e2d64 656c67c0 59c00c00 0f000100 + 00003c00 10001e03 31373202 31380234 35023336 00c05900 02000100 00003c00 + 06036e73 30c062c0 8c000100 01000000 3c0004ac 122d23c0 8c000100 01000000 + 3c0004ac 122d06c0 8c000100 01000000 3c0004ac 122d01c0 8c000100 01000000 + 3c00047f 000001c0 e1000100 01000151 800004ac 122d06. + +0.001330 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31228580 00010004 00010005 0b62726f 6b656e2d 6d61696c 04746573 74036977 + 6a0a7265 6c617469 76697479 08677265 656e656e 64036f72 6702756b 00000f00 + 01c00c00 0f000100 00003c00 31000a09 6d616e79 61646472 73047465 73740369 + 776a0a72 656c6174 69766974 79086772 65656e65 6e64036f 72670275 6b00c00c + 000f0001 0000003c 00150014 04686f73 740b6272 6f6b656e 2d64656c 67c059c0 + 0c000f00 01000000 3c001000 1e033137 32023138 02343502 333600c0 0c000f00 + 01000000 3c000e00 2809636e 616d652d 707472c0 59c05900 02000100 00003c00 + 06036e73 30c062c0 4f000100 01000000 3c0004ac 122d23c0 4f000100 01000000 + 3c0004ac 122d06c0 4f000100 01000000 3c0004ac 122d01c0 4f000100 01000000 + 3c00047f 000001c0 e1000100 01000151 800004ac 122d06. + +0.001524 + sendto fd=4 addr=172.18.45.6:53 + 31280100 00010000 00000000 04686f73 740b6272 6f6b656e 2d64656c 67047465 + 73740369 776a0a72 656c6174 69766974 79086772 65656e65 6e64036f 72670275 + 6b000001 0001. + sendto=70 + +0.001003 + sendto fd=4 addr=172.18.45.6:53 + 31290100 00010000 00000000 03313732 02313802 34350233 36000001 0001. + sendto=30 + +0.000569 + sendto fd=4 addr=172.18.45.6:53 + 312a0100 00010000 00000000 09636e61 6d652d70 74720474 65737403 69776a0a + 72656c61 74697669 74790867 7265656e 656e6403 6f726702 756b0000 010001. + sendto=63 + +0.000842 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31238580 00010004 00010005 0b62726f 6b656e2d 6d61696c 04746573 74036977 + 6a0a7265 6c617469 76697479 08677265 656e656e 64036f72 6702756b 00000f00 + 01c00c00 0f000100 00003c00 38001404 686f7374 0b62726f 6b656e2d 64656c67 + 04746573 74036977 6a0a7265 6c617469 76697479 08677265 656e656e 64036f72 + 6702756b 00c00c00 0f000100 00003c00 10001e03 31373202 31380234 35023336 + 00c00c00 0f000100 00003c00 0e002809 636e616d 652d7074 72c060c0 0c000f00 + 01000000 3c000e00 0a096d61 6e796164 647273c0 60c06000 02000100 00003c00 + 06036e73 30c069c0 c9000100 01000000 3c0004ac 122d23c0 c9000100 01000000 + 3c0004ac 122d06c0 c9000100 01000000 3c0004ac 122d01c0 c9000100 01000000 + 3c00047f 000001c0 e1000100 01000151 800004ac 122d06. + +0.001306 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31248580 00010004 00010005 0b62726f 6b656e2d 6d61696c 04746573 74036977 + 6a0a7265 6c617469 76697479 08677265 656e656e 64036f72 6702756b 00000f00 + 01c00c00 0f000100 00003c00 10001e03 31373202 31380234 35023336 00c00c00 + 0f000100 00003c00 31002809 636e616d 652d7074 72047465 73740369 776a0a72 + 656c6174 69766974 79086772 65656e65 6e64036f 72670275 6b00c00c 000f0001 + 0000003c 000e000a 096d616e 79616464 7273c075 c00c000f 00010000 003c0015 + 00140468 6f73740b 62726f6b 656e2d64 656c67c0 75c07500 02000100 00003c00 + 06036e73 30c07ec0 a8000100 01000000 3c0004ac 122d23c0 a8000100 01000000 + 3c0004ac 122d06c0 a8000100 01000000 3c0004ac 122d01c0 a8000100 01000000 + 3c00047f 000001c0 e1000100 01000151 800004ac 122d06. + +0.001507 + sendto fd=4 addr=172.18.45.6:53 + 312b0100 00010000 00000000 03313732 02313802 34350233 36000001 0001. + sendto=30 + +0.000637 + sendto fd=4 addr=172.18.45.6:53 + 312c0100 00010000 00000000 09636e61 6d652d70 74720474 65737403 69776a0a + 72656c61 74697669 74790867 7265656e 656e6403 6f726702 756b0000 010001. + sendto=63 + +0.000932 + sendto fd=4 addr=172.18.45.6:53 + 312d0100 00010000 00000000 04686f73 740b6272 6f6b656e 2d64656c 67047465 + 73740369 776a0a72 656c6174 69766974 79086772 65656e65 6e64036f 72670275 + 6b000001 0001. + sendto=70 + +0.000931 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31258583 00010000 00000000 03313732 02313802 34350233 36000001 0001. + +0.000242 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31268580 00010002 00010001 09636e61 6d652d70 74720474 65737403 69776a0a + 72656c61 74697669 74790867 7265656e 656e6403 6f726702 756b0000 010001c0 + 0c000500 01000000 3c002903 70747204 74657374 0369776a 0a72656c 61746976 + 69747908 67726565 6e656e64 036f7267 02756b00 c04b0001 00010000 003c0004 + ac122d25 c04f0002 00010000 003c0006 036e7330 c058c090 00010001 00015180 + 0004ac12 2d06. + +0.000737 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31298583 00010000 00000000 03313732 02313802 34350233 36000001 0001. + +0.000223 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 312a8580 00010002 00010001 09636e61 6d652d70 74720474 65737403 69776a0a + 72656c61 74697669 74790867 7265656e 656e6403 6f726702 756b0000 010001c0 + 0c000500 01000000 3c002903 70747204 74657374 0369776a 0a72656c 61746976 + 69747908 67726565 6e656e64 036f7267 02756b00 c04b0001 00010000 003c0004 + ac122d25 c04f0002 00010000 003c0006 036e7330 c058c090 00010001 00015180 + 0004ac12 2d06. + +0.000756 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 312b8583 00010000 00000000 03313732 02313802 34350233 36000001 0001. + +0.000291 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 312c8580 00010002 00010001 09636e61 6d652d70 74720474 65737403 69776a0a + 72656c61 74697669 74790867 7265656e 656e6403 6f726702 756b0000 010001c0 + 0c000500 01000000 3c002903 70747204 74657374 0369776a 0a72656c 61746976 + 69747908 67726565 6e656e64 036f7267 02756b00 c04b0001 00010000 003c0004 + ac122d25 c04f0002 00010000 003c0006 036e7330 c058c090 00010001 00015180 + 0004ac12 2d06. + +0.000726 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000162 + select max=5 rfds=[4] wfds=[] efds=[] to=1.980649 + select=0 rfds=[] wfds=[] efds=[] + +2.-04341 + sendto fd=4 addr=172.18.45.6:53 + 31270100 00010000 00000000 04686f73 740b6272 6f6b656e 2d64656c 67047465 + 73740369 776a0a72 656c6174 69766974 79086772 65656e65 6e64036f 72670275 + 6b000001 0001. + sendto=70 + +0.000794 + sendto fd=4 addr=172.18.45.6:53 + 31280100 00010000 00000000 04686f73 740b6272 6f6b656e 2d64656c 67047465 + 73740369 776a0a72 656c6174 69766974 79086772 65656e65 6e64036f 72670275 + 6b000001 0001. + sendto=70 + +0.000608 + sendto fd=4 addr=172.18.45.6:53 + 312d0100 00010000 00000000 04686f73 740b6272 6f6b656e 2d64656c 67047465 + 73740369 776a0a72 656c6174 69766974 79086772 65656e65 6e64036f 72670275 + 6b000001 0001. + sendto=70 + +0.000695 + select max=5 rfds=[4] wfds=[] efds=[] to=1.997903 + select=0 rfds=[] wfds=[] efds=[] + +2.007910 + sendto fd=4 addr=172.18.45.6:53 + 31270100 00010000 00000000 04686f73 740b6272 6f6b656e 2d64656c 67047465 + 73740369 776a0a72 656c6174 69766974 79086772 65656e65 6e64036f 72670275 + 6b000001 0001. + sendto=70 + +0.000823 + sendto fd=4 addr=172.18.45.6:53 + 31280100 00010000 00000000 04686f73 740b6272 6f6b656e 2d64656c 67047465 + 73740369 776a0a72 656c6174 69766974 79086772 65656e65 6e64036f 72670275 + 6b000001 0001. + sendto=70 + +0.000611 + sendto fd=4 addr=172.18.45.6:53 + 312d0100 00010000 00000000 04686f73 740b6272 6f6b656e 2d64656c 67047465 + 73740369 776a0a72 656c6174 69766974 79086772 65656e65 6e64036f 72670275 + 6b000001 0001. + sendto=70 + +0.000571 + select max=5 rfds=[4] wfds=[] efds=[] to=1.997995 + select=0 rfds=[] wfds=[] efds=[] + +2.007991 + sendto fd=4 addr=172.18.45.6:53 + 31270100 00010000 00000000 04686f73 740b6272 6f6b656e 2d64656c 67047465 + 73740369 776a0a72 656c6174 69766974 79086772 65656e65 6e64036f 72670275 + 6b000001 0001. + sendto=70 + +0.000694 + sendto fd=4 addr=172.18.45.6:53 + 31280100 00010000 00000000 04686f73 740b6272 6f6b656e 2d64656c 67047465 + 73740369 776a0a72 656c6174 69766974 79086772 65656e65 6e64036f 72670275 + 6b000001 0001. + sendto=70 + +0.000579 + sendto fd=4 addr=172.18.45.6:53 + 312d0100 00010000 00000000 04686f73 740b6272 6f6b656e 2d64656c 67047465 + 73740369 776a0a72 656c6174 69766974 79086772 65656e65 6e64036f 72670275 + 6b000001 0001. + sendto=70 + +0.000571 + select max=5 rfds=[4] wfds=[] efds=[] to=1.998156 + select=0 rfds=[] wfds=[] efds=[] + +2.008157 + sendto fd=4 addr=172.18.45.6:53 + 31270100 00010000 00000000 04686f73 740b6272 6f6b656e 2d64656c 67047465 + 73740369 776a0a72 656c6174 69766974 79086772 65656e65 6e64036f 72670275 + 6b000001 0001. + sendto=70 + +0.000655 + sendto fd=4 addr=172.18.45.6:53 + 31280100 00010000 00000000 04686f73 740b6272 6f6b656e 2d64656c 67047465 + 73740369 776a0a72 656c6174 69766974 79086772 65656e65 6e64036f 72670275 + 6b000001 0001. + sendto=70 + +0.000749 + sendto fd=4 addr=172.18.45.6:53 + 312d0100 00010000 00000000 04686f73 740b6272 6f6b656e 2d64656c 67047465 + 73740369 776a0a72 656c6174 69766974 79086772 65656e65 6e64036f 72670275 + 6b000001 0001. + sendto=70 + +0.000606 + select max=5 rfds=[4] wfds=[] efds=[] to=1.997990 + select=0 rfds=[] wfds=[] efds=[] + +2.007995 + sendto fd=4 addr=172.18.45.6:53 + 31270100 00010000 00000000 04686f73 740b6272 6f6b656e 2d64656c 67047465 + 73740369 776a0a72 656c6174 69766974 79086772 65656e65 6e64036f 72670275 + 6b000001 0001. + sendto=70 + +0.000836 + sendto fd=4 addr=172.18.45.6:53 + 31280100 00010000 00000000 04686f73 740b6272 6f6b656e 2d64656c 67047465 + 73740369 776a0a72 656c6174 69766974 79086772 65656e65 6e64036f 72670275 + 6b000001 0001. + sendto=70 + +0.000612 + sendto fd=4 addr=172.18.45.6:53 + 312d0100 00010000 00000000 04686f73 740b6272 6f6b656e 2d64656c 67047465 + 73740369 776a0a72 656c6174 69766974 79086772 65656e65 6e64036f 72670275 + 6b000001 0001. + sendto=70 + +0.000631 + select max=5 rfds=[4] wfds=[] efds=[] to=1.997921 + select=0 rfds=[] wfds=[] efds=[] + +2.007925 + sendto fd=4 addr=172.18.45.6:53 + 31270100 00010000 00000000 04686f73 740b6272 6f6b656e 2d64656c 67047465 + 73740369 776a0a72 656c6174 69766974 79086772 65656e65 6e64036f 72670275 + 6b000001 0001. + sendto=70 + +0.000699 + sendto fd=4 addr=172.18.45.6:53 + 31280100 00010000 00000000 04686f73 740b6272 6f6b656e 2d64656c 67047465 + 73740369 776a0a72 656c6174 69766974 79086772 65656e65 6e64036f 72670275 + 6b000001 0001. + sendto=70 + +0.000725 + sendto fd=4 addr=172.18.45.6:53 + 312d0100 00010000 00000000 04686f73 740b6272 6f6b656e 2d64656c 67047465 + 73740369 776a0a72 656c6174 69766974 79086772 65656e65 6e64036f 72670275 + 6b000001 0001. + sendto=70 + +0.000606 + select max=5 rfds=[4] wfds=[] efds=[] to=1.997970 + select=0 rfds=[] wfds=[] efds=[] + +2.007965 + sendto fd=4 addr=172.18.45.6:53 + 31270100 00010000 00000000 04686f73 740b6272 6f6b656e 2d64656c 67047465 + 73740369 776a0a72 656c6174 69766974 79086772 65656e65 6e64036f 72670275 + 6b000001 0001. + sendto=70 + +0.000739 + sendto fd=4 addr=172.18.45.6:53 + 31280100 00010000 00000000 04686f73 740b6272 6f6b656e 2d64656c 67047465 + 73740369 776a0a72 656c6174 69766974 79086772 65656e65 6e64036f 72670275 + 6b000001 0001. + sendto=70 + +0.000582 + sendto fd=4 addr=172.18.45.6:53 + 312d0100 00010000 00000000 04686f73 740b6272 6f6b656e 2d64656c 67047465 + 73740369 776a0a72 656c6174 69766974 79086772 65656e65 6e64036f 72670275 + 6b000001 0001. + sendto=70 + +0.000570 + select max=5 rfds=[4] wfds=[] efds=[] to=1.998109 + select=0 rfds=[] wfds=[] efds=[] + +2.008104 + sendto fd=4 addr=172.18.45.6:53 + 31270100 00010000 00000000 04686f73 740b6272 6f6b656e 2d64656c 67047465 + 73740369 776a0a72 656c6174 69766974 79086772 65656e65 6e64036f 72670275 + 6b000001 0001. + sendto=70 + +0.000641 + sendto fd=4 addr=172.18.45.6:53 + 31280100 00010000 00000000 04686f73 740b6272 6f6b656e 2d64656c 67047465 + 73740369 776a0a72 656c6174 69766974 79086772 65656e65 6e64036f 72670275 + 6b000001 0001. + sendto=70 + +0.000598 + sendto fd=4 addr=172.18.45.6:53 + 312d0100 00010000 00000000 04686f73 740b6272 6f6b656e 2d64656c 67047465 + 73740369 776a0a72 656c6174 69766974 79086772 65656e65 6e64036f 72670275 + 6b000001 0001. + sendto=70 + +0.000716 + select max=5 rfds=[4] wfds=[] efds=[] to=1.998045 + select=0 rfds=[] wfds=[] efds=[] + +2.008043 + sendto fd=4 addr=172.18.45.6:53 + 31270100 00010000 00000000 04686f73 740b6272 6f6b656e 2d64656c 67047465 + 73740369 776a0a72 656c6174 69766974 79086772 65656e65 6e64036f 72670275 + 6b000001 0001. + sendto=70 + +0.000646 + sendto fd=4 addr=172.18.45.6:53 + 31280100 00010000 00000000 04686f73 740b6272 6f6b656e 2d64656c 67047465 + 73740369 776a0a72 656c6174 69766974 79086772 65656e65 6e64036f 72670275 + 6b000001 0001. + sendto=70 + +0.000576 + sendto fd=4 addr=172.18.45.6:53 + 312d0100 00010000 00000000 04686f73 740b6272 6f6b656e 2d64656c 67047465 + 73740369 776a0a72 656c6174 69766974 79086772 65656e65 6e64036f 72670275 + 6b000001 0001. + sendto=70 + +0.000594 + select max=5 rfds=[4] wfds=[] efds=[] to=1.998184 + select=0 rfds=[] wfds=[] efds=[] + +2.008190 + sendto fd=4 addr=172.18.45.6:53 + 31270100 00010000 00000000 04686f73 740b6272 6f6b656e 2d64656c 67047465 + 73740369 776a0a72 656c6174 69766974 79086772 65656e65 6e64036f 72670275 + 6b000001 0001. + sendto=70 + +0.000673 + sendto fd=4 addr=172.18.45.6:53 + 31280100 00010000 00000000 04686f73 740b6272 6f6b656e 2d64656c 67047465 + 73740369 776a0a72 656c6174 69766974 79086772 65656e65 6e64036f 72670275 + 6b000001 0001. + sendto=70 + +0.000578 + sendto fd=4 addr=172.18.45.6:53 + 312d0100 00010000 00000000 04686f73 740b6272 6f6b656e 2d64656c 67047465 + 73740369 776a0a72 656c6174 69766974 79086772 65656e65 6e64036f 72670275 + 6b000001 0001. + sendto=70 + +0.000572 + select max=5 rfds=[4] wfds=[] efds=[] to=1.998177 + select=0 rfds=[] wfds=[] efds=[] + +2.008168 + sendto fd=4 addr=172.18.45.6:53 + 31270100 00010000 00000000 04686f73 740b6272 6f6b656e 2d64656c 67047465 + 73740369 776a0a72 656c6174 69766974 79086772 65656e65 6e64036f 72670275 + 6b000001 0001. + sendto=70 + +0.000659 + sendto fd=4 addr=172.18.45.6:53 + 31280100 00010000 00000000 04686f73 740b6272 6f6b656e 2d64656c 67047465 + 73740369 776a0a72 656c6174 69766974 79086772 65656e65 6e64036f 72670275 + 6b000001 0001. + sendto=70 + +0.000577 + sendto fd=4 addr=172.18.45.6:53 + 312d0100 00010000 00000000 04686f73 740b6272 6f6b656e 2d64656c 67047465 + 73740369 776a0a72 656c6174 69766974 79086772 65656e65 6e64036f 72670275 + 6b000001 0001. + sendto=70 + +0.000571 + select max=5 rfds=[4] wfds=[] efds=[] to=1.998193 + select=0 rfds=[] wfds=[] efds=[] + +2.008199 + sendto fd=4 addr=172.18.45.6:53 + 31270100 00010000 00000000 04686f73 740b6272 6f6b656e 2d64656c 67047465 + 73740369 776a0a72 656c6174 69766974 79086772 65656e65 6e64036f 72670275 + 6b000001 0001. + sendto=70 + +0.000653 + sendto fd=4 addr=172.18.45.6:53 + 31280100 00010000 00000000 04686f73 740b6272 6f6b656e 2d64656c 67047465 + 73740369 776a0a72 656c6174 69766974 79086772 65656e65 6e64036f 72670275 + 6b000001 0001. + sendto=70 + +0.000604 + sendto fd=4 addr=172.18.45.6:53 + 312d0100 00010000 00000000 04686f73 740b6272 6f6b656e 2d64656c 67047465 + 73740369 776a0a72 656c6174 69766974 79086772 65656e65 6e64036f 72670275 + 6b000001 0001. + sendto=70 + +0.000573 + select max=5 rfds=[4] wfds=[] efds=[] to=1.998170 + select=0 rfds=[] wfds=[] efds=[] + +2.008181 + sendto fd=4 addr=172.18.45.6:53 + 31270100 00010000 00000000 04686f73 740b6272 6f6b656e 2d64656c 67047465 + 73740369 776a0a72 656c6174 69766974 79086772 65656e65 6e64036f 72670275 + 6b000001 0001. + sendto=70 + +0.000699 + sendto fd=4 addr=172.18.45.6:53 + 31280100 00010000 00000000 04686f73 740b6272 6f6b656e 2d64656c 67047465 + 73740369 776a0a72 656c6174 69766974 79086772 65656e65 6e64036f 72670275 + 6b000001 0001. + sendto=70 + +0.000589 + sendto fd=4 addr=172.18.45.6:53 + 312d0100 00010000 00000000 04686f73 740b6272 6f6b656e 2d64656c 67047465 + 73740369 776a0a72 656c6174 69766974 79086772 65656e65 6e64036f 72670275 + 6b000001 0001. + sendto=70 + +0.000758 + select max=5 rfds=[4] wfds=[] efds=[] to=1.997954 + select=0 rfds=[] wfds=[] efds=[] + +2.008126 + sendto fd=4 addr=172.18.45.6:53 + 31270100 00010000 00000000 04686f73 740b6272 6f6b656e 2d64656c 67047465 + 73740369 776a0a72 656c6174 69766974 79086772 65656e65 6e64036f 72670275 + 6b000001 0001. + sendto=70 + +0.000684 + sendto fd=4 addr=172.18.45.6:53 + 31280100 00010000 00000000 04686f73 740b6272 6f6b656e 2d64656c 67047465 + 73740369 776a0a72 656c6174 69766974 79086772 65656e65 6e64036f 72670275 + 6b000001 0001. + sendto=70 + +0.000582 + sendto fd=4 addr=172.18.45.6:53 + 312d0100 00010000 00000000 04686f73 740b6272 6f6b656e 2d64656c 67047465 + 73740369 776a0a72 656c6174 69766974 79086772 65656e65 6e64036f 72670275 + 6b000001 0001. + sendto=70 + +0.000578 + select max=5 rfds=[4] wfds=[] efds=[] to=1.998156 + select=0 rfds=[] wfds=[] efds=[] + +2.007969 + close fd=4 + close=OK + +0.000812 diff --git a/adns-0.6/regress/case-child.err b/adns-0.6/regress/case-child.err new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/adns-0.6/regress/case-child.err diff --git a/adns-0.6/regress/case-child.out b/adns-0.6/regress/case-child.out new file mode 100644 index 0000000..6c0b673 --- /dev/null +++ b/adns-0.6/regress/case-child.out @@ -0,0 +1,5 @@ +adns debug: using nameserver 172.18.45.6 +134.76.224.195.in-addr.arpa flags 0 type 65548 PTR(checked) submitted +134.76.224.195.in-addr.arpa flags 0 type PTR(checked): OK; nrrs=1; cname=$; owner=$; ttl=78694 + permutation-city.greenend.org.uk +rc=0 diff --git a/adns-0.6/regress/case-child.sys b/adns-0.6/regress/case-child.sys new file mode 100644 index 0000000..0cd1079 --- /dev/null +++ b/adns-0.6/regress/case-child.sys @@ -0,0 +1,58 @@ +default +:65548 134.76.224.195.in-addr.arpa + start 929574747.401802 + socket type=SOCK_DGRAM + socket=4 + +0.000189 + fcntl fd=4 cmd=F_GETFL + fcntl=~O_NONBLOCK&... + +0.000080 + fcntl fd=4 cmd=F_SETFL O_NONBLOCK|... + fcntl=OK + +0.000058 + sendto fd=4 addr=172.18.45.6:53 + 311f0100 00010000 00000000 03313334 02373603 32323403 31393507 696e2d61 + 64647204 61727061 00000c00 01. + sendto=45 + +0.000595 + select max=5 rfds=[4] wfds=[] efds=[] to=1.999405 + select=1 rfds=[4] wfds=[] efds=[] + +0.008975 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 311f8180 00010001 00050005 03313334 02373603 32323403 31393507 696e2d61 + 64647204 61727061 00000c00 01c00c00 0c000100 01336600 22107065 726d7574 + 6174696f 6e2d6369 74790867 7265656e 656e6403 6f726702 756b0002 37360332 + 32340331 39350769 6e2d6164 64720461 72706100 00020001 00013366 00110464 + 6e733006 656c6d61 696c0263 6fc057c0 5b000200 01000133 66000704 646e7331 + c083c05b 00020001 00013366 00070464 6e7332c0 83c05b00 02000100 01336600 + 0e036e73 32047861 7261036e 657400c0 5b000200 01000133 66000603 6e7333c0 + c5c07e00 01000100 00149d00 04c17ae9 11c09b00 01000100 00149d00 04c17ae9 + 01c0ae00 01000100 00149d00 04c3e04c c1c0c100 01000100 0284e500 04c28fa1 + 6bc0db00 01000100 0284e500 04c28fa3 19. + +0.001671 + sendto fd=4 addr=172.18.45.6:53 + 31200100 00010000 00000000 10706572 6d757461 74696f6e 2d636974 79086772 + 65656e65 6e64036f 72670275 6b000001 0001. + sendto=50 + +0.000683 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000108 + select max=5 rfds=[4] wfds=[] efds=[] to=1.997538 + select=1 rfds=[4] wfds=[] efds=[] + +0.005811 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31208580 00010001 00020002 10706572 6d757461 74696f6e 2d636974 79086772 + 65656e65 6e64036f 72670275 6b000001 0001c00c 00010001 00015180 0004c3e0 + 4c860867 7265656e 656e6403 6f726702 756b0000 02000100 01518000 11036e73 + 300a7265 6c617469 76697479 c042c042 00020001 00015180 0006036e 7331c061 + c05d0001 00010001 51800004 ac122d06 c07a0001 00010001 51800004 ac122d41. + +0.000862 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000193 + close fd=4 + close=OK + +0.000207 diff --git a/adns-0.6/regress/case-cnametocname.err b/adns-0.6/regress/case-cnametocname.err new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/adns-0.6/regress/case-cnametocname.err diff --git a/adns-0.6/regress/case-cnametocname.out b/adns-0.6/regress/case-cnametocname.out new file mode 100644 index 0000000..6d60fb2 --- /dev/null +++ b/adns-0.6/regress/case-cnametocname.out @@ -0,0 +1,5 @@ +adns debug: using nameserver 172.18.45.6 +intel.ugcs.caltech.edu. flags 0 type 1 A(-) submitted +adns debug: allegedly canonical name ugintel.best.ugcs.caltech.edu is actually alias for drachma.ugcs.caltech.edu (QNAME=intel.ugcs.caltech.edu, QTYPE=A, NS=172.18.45.6) +intel.ugcs.caltech.edu. flags 0 type A(-): DNS alias found where canonical name wanted; nrrs=0; cname=ugintel.best.ugcs.caltech.edu; owner=$; ttl=497758 +rc=0 diff --git a/adns-0.6/regress/case-cnametocname.sys b/adns-0.6/regress/case-cnametocname.sys new file mode 100644 index 0000000..97f2156 --- /dev/null +++ b/adns-0.6/regress/case-cnametocname.sys @@ -0,0 +1,39 @@ +default +:1 intel.ugcs.caltech.edu. + start 938369896.279735 + socket type=SOCK_DGRAM + socket=4 + +0.000179 + fcntl fd=4 cmd=F_GETFL + fcntl=~O_NONBLOCK&... + +0.000054 + fcntl fd=4 cmd=F_SETFL O_NONBLOCK|... + fcntl=OK + +0.000041 + sendto fd=4 addr=172.18.45.6:53 + 311f0100 00010000 00000000 05696e74 656c0475 67637307 63616c74 65636803 + 65647500 00010001. + sendto=40 + +0.001628 + select max=5 rfds=[4] wfds=[] efds=[] to=1.998372 + select=1 rfds=[4] wfds=[] efds=[] + +0.586476 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 311f8180 00010003 00050005 05696e74 656c0475 67637307 63616c74 65636803 + 65647500 00010001 05696e74 656c0475 67637307 63616c74 65636803 65647500 + 00050001 0007985e 000f0775 67696e74 656c0462 657374c0 2ec04a00 05000100 + 00000a00 0a076472 6163686d 61c02ec0 65000100 01000798 83000483 d72bacc0 + 2e000200 01000935 be000b08 70757263 68617365 c02ec02e 00020001 000935be + 00070465 6e7679c0 2ec02e00 02000100 0935be00 09036f66 62036e65 7400c02e + 00020001 000935be 00090674 7962616c 74c033c0 2e000200 01000935 be000e08 + 6d657263 7574696f 026e69c0 33c08b00 01000100 0935be00 0483d72b a7c0a200 + 01000100 0935be00 0483d72b 87c0b500 01000100 001ef800 04c6b4b6 07c0ca00 + 01000100 0100d700 0483d78b 64c0df00 01000100 0100d700 0483d7fe 63. + +0.001423 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000646 + close fd=4 + close=OK + +0.000242 diff --git a/adns-0.6/regress/case-datapluscname.err b/adns-0.6/regress/case-datapluscname.err new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/adns-0.6/regress/case-datapluscname.err diff --git a/adns-0.6/regress/case-datapluscname.out b/adns-0.6/regress/case-datapluscname.out new file mode 100644 index 0000000..d5b36af --- /dev/null +++ b/adns-0.6/regress/case-datapluscname.out @@ -0,0 +1,39 @@ +adns debug: using nameserver 172.18.45.6 +170.99.219.194.in-addr.arpa flags 292 type 1 A(-) submitted +170.99.219.194.in-addr.arpa flags 292 type 2 NS(raw) submitted +170.99.219.194.in-addr.arpa flags 292 type 5 CNAME(-) submitted +170.99.219.194.in-addr.arpa flags 292 type 6 SOA(raw) submitted +170.99.219.194.in-addr.arpa flags 292 type 12 PTR(raw) submitted +170.99.219.194.in-addr.arpa flags 292 type 13 HINFO(-) submitted +170.99.219.194.in-addr.arpa flags 292 type 15 MX(raw) submitted +170.99.219.194.in-addr.arpa flags 292 type 16 TXT(-) submitted +170.99.219.194.in-addr.arpa flags 292 type 17 RP(raw) submitted +170.99.219.194.in-addr.arpa flags 292 type 65537 A(addr) submitted +170.99.219.194.in-addr.arpa flags 292 type 65538 NS(+addr) submitted +170.99.219.194.in-addr.arpa flags 292 type 65548 PTR(checked) submitted +170.99.219.194.in-addr.arpa flags 292 type 65551 MX(+addr) submitted +170.99.219.194.in-addr.arpa flags 292 type 131078 SOA(822) submitted +170.99.219.194.in-addr.arpa flags 292 type 131089 RP(822) submitted +adns debug: ignoring CNAME (to 170.168.99.219.194.in-addr.arpa) coexisting with RR (QNAME=170.99.219.194.in-addr.arpa, QTYPE=PTR(raw), NS=172.18.45.6) +adns debug: ignoring RR with an unexpected owner 170.168.99.219.194.in-addr.arpa (QNAME=170.99.219.194.in-addr.arpa, QTYPE=PTR(raw), NS=172.18.45.6) +adns debug: ignoring CNAME (to 170.168.99.219.194.in-addr.arpa) coexisting with RR (QNAME=170.99.219.194.in-addr.arpa, QTYPE=PTR(checked), NS=172.18.45.6) +adns debug: ignoring RR with an unexpected owner 170.168.99.219.194.in-addr.arpa (QNAME=170.99.219.194.in-addr.arpa, QTYPE=PTR(checked), NS=172.18.45.6) +170.99.219.194.in-addr.arpa flags 292 type A(-): No such data; nrrs=0; cname=170.168.99.219.194.in-addr.arpa; owner=170.99.219.194.in-addr.arpa; ttl=0 +170.99.219.194.in-addr.arpa flags 292 type NS(raw): No such data; nrrs=0; cname=170.168.99.219.194.in-addr.arpa; owner=170.99.219.194.in-addr.arpa; ttl=0 +170.99.219.194.in-addr.arpa flags 292 type SOA(raw): No such data; nrrs=0; cname=170.168.99.219.194.in-addr.arpa; owner=170.99.219.194.in-addr.arpa; ttl=0 +170.99.219.194.in-addr.arpa flags 292 type PTR(raw): OK; nrrs=1; cname=$; owner=170.99.219.194.in-addr.arpa; ttl=171727 + proxy.scoplife.gr +170.99.219.194.in-addr.arpa flags 292 type HINFO(-): No such data; nrrs=0; cname=170.168.99.219.194.in-addr.arpa; owner=170.99.219.194.in-addr.arpa; ttl=0 +170.99.219.194.in-addr.arpa flags 292 type MX(raw): No such data; nrrs=0; cname=170.168.99.219.194.in-addr.arpa; owner=170.99.219.194.in-addr.arpa; ttl=0 +170.99.219.194.in-addr.arpa flags 292 type TXT(-): No such data; nrrs=0; cname=170.168.99.219.194.in-addr.arpa; owner=170.99.219.194.in-addr.arpa; ttl=0 +170.99.219.194.in-addr.arpa flags 292 type RP(raw): No such data; nrrs=0; cname=170.168.99.219.194.in-addr.arpa; owner=170.99.219.194.in-addr.arpa; ttl=0 +170.99.219.194.in-addr.arpa flags 292 type A(addr): No such data; nrrs=0; cname=170.168.99.219.194.in-addr.arpa; owner=170.99.219.194.in-addr.arpa; ttl=0 +170.99.219.194.in-addr.arpa flags 292 type NS(+addr): No such data; nrrs=0; cname=170.168.99.219.194.in-addr.arpa; owner=170.99.219.194.in-addr.arpa; ttl=0 +170.99.219.194.in-addr.arpa flags 292 type MX(+addr): No such data; nrrs=0; cname=170.168.99.219.194.in-addr.arpa; owner=170.99.219.194.in-addr.arpa; ttl=0 +170.99.219.194.in-addr.arpa flags 292 type SOA(822): No such data; nrrs=0; cname=170.168.99.219.194.in-addr.arpa; owner=170.99.219.194.in-addr.arpa; ttl=0 +170.99.219.194.in-addr.arpa flags 292 type RP(822): No such data; nrrs=0; cname=170.168.99.219.194.in-addr.arpa; owner=170.99.219.194.in-addr.arpa; ttl=0 +170.99.219.194.in-addr.arpa flags 292 type PTR(checked): OK; nrrs=1; cname=$; owner=170.99.219.194.in-addr.arpa; ttl=171727 + proxy.scoplife.gr +170.99.219.194.in-addr.arpa flags 292 type CNAME(-): OK; nrrs=1; cname=$; owner=170.99.219.194.in-addr.arpa; ttl=171726 + 170.168.99.219.194.in-addr.arpa +rc=0 diff --git a/adns-0.6/regress/case-datapluscname.sys b/adns-0.6/regress/case-datapluscname.sys new file mode 100644 index 0000000..e164b53 --- /dev/null +++ b/adns-0.6/regress/case-datapluscname.sys @@ -0,0 +1,233 @@ +default +292/170.99.219.194.in-addr.arpa + start 933809668.543946 + socket type=SOCK_DGRAM + socket=4 + +0.000199 + fcntl fd=4 cmd=F_GETFL + fcntl=~O_NONBLOCK&... + +0.000081 + fcntl fd=4 cmd=F_SETFL O_NONBLOCK|... + fcntl=OK + +0.000063 + sendto fd=4 addr=172.18.45.6:53 + 311f0100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000100 01. + sendto=45 + +0.003027 + sendto fd=4 addr=172.18.45.6:53 + 31200100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000200 01. + sendto=45 + +0.002832 + sendto fd=4 addr=172.18.45.6:53 + 31210100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000500 01. + sendto=45 + +0.004403 + sendto fd=4 addr=172.18.45.6:53 + 31220100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000600 01. + sendto=45 + +0.004763 + sendto fd=4 addr=172.18.45.6:53 + 31230100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000c00 01. + sendto=45 + +0.002558 + sendto fd=4 addr=172.18.45.6:53 + 31240100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000d00 01. + sendto=45 + +0.004339 + sendto fd=4 addr=172.18.45.6:53 + 31250100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000f00 01. + sendto=45 + +0.002664 + sendto fd=4 addr=172.18.45.6:53 + 31260100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00001000 01. + sendto=45 + +0.004889 + sendto fd=4 addr=172.18.45.6:53 + 31270100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00001100 01. + sendto=45 + +0.002642 + sendto fd=4 addr=172.18.45.6:53 + 31280100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000100 01. + sendto=45 + +0.002552 + sendto fd=4 addr=172.18.45.6:53 + 31290100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000200 01. + sendto=45 + +0.007571 + sendto fd=4 addr=172.18.45.6:53 + 312a0100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000c00 01. + sendto=45 + +0.004820 + sendto fd=4 addr=172.18.45.6:53 + 312b0100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000f00 01. + sendto=45 + +0.004771 + sendto fd=4 addr=172.18.45.6:53 + 312c0100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000600 01. + sendto=45 + +0.004879 + sendto fd=4 addr=172.18.45.6:53 + 312d0100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00001100 01. + sendto=45 + +0.004728 + select max=5 rfds=[4] wfds=[] efds=[] to=1.938562 + select=1 rfds=[4] wfds=[] efds=[] + +0.000329 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 311f8180 00010001 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000100 01c00c00 05000100 02a2ec00 21033137 30033136 + 38023939 03323139 03313934 07696e2d 61646472 04617270 6100. + +0.000688 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31208180 00010001 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000200 01c00c00 05000100 02a2ec00 21033137 30033136 + 38023939 03323139 03313934 07696e2d 61646472 04617270 6100. + +0.003135 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31228180 00010001 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000600 01c00c00 05000100 02a2ec00 21033137 30033136 + 38023939 03323139 03313934 07696e2d 61646472 04617270 6100. + +0.000762 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31238180 00010003 00040004 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000c00 01c00c00 0c000100 029ecf00 13057072 6f787908 + 73636f70 6c696665 02677200 c00c0005 00010002 a2ec0021 03313730 03313638 + 02393903 32313903 31393407 696e2d61 64647204 61727061 00c05800 0c000100 + 029ecf00 02c039c0 5c000200 0100029e cf001004 696e666f 08666f72 74686e65 + 74c048c0 5c000200 0100029e cf000805 6e736865 72c098c0 5c000200 0100029e + cf000805 6e737468 65c098c0 5c000200 0100029e cf000c09 74656972 65736961 + 73c098c0 93000100 010004be 3900048b 5b0111c0 af000100 01000542 ba0004c1 + 5c1e13c0 c3000100 01000542 800004c1 5c6e01c0 d7000100 01000542 800004c2 + dbe302. + +0.001873 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31248180 00010001 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000d00 01c00c00 05000100 02a2ec00 21033137 30033136 + 38023939 03323139 03313934 07696e2d 61646472 04617270 6100. + +0.000969 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31258180 00010001 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000f00 01c00c00 05000100 02a2ec00 21033137 30033136 + 38023939 03323139 03313934 07696e2d 61646472 04617270 6100. + +0.000699 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31268180 00010001 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00001000 01c00c00 05000100 02a2ec00 21033137 30033136 + 38023939 03323139 03313934 07696e2d 61646472 04617270 6100. + +0.000717 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31278180 00010001 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00001100 01c00c00 05000100 02a2ec00 21033137 30033136 + 38023939 03323139 03313934 07696e2d 61646472 04617270 6100. + +0.003514 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31288180 00010001 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000100 01c00c00 05000100 02a2ec00 21033137 30033136 + 38023939 03323139 03313934 07696e2d 61646472 04617270 6100. + +0.000783 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31298180 00010001 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000200 01c00c00 05000100 02a2ec00 21033137 30033136 + 38023939 03323139 03313934 07696e2d 61646472 04617270 6100. + +0.003279 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 312a8180 00010003 00040004 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000c00 01c00c00 0c000100 029ecf00 13057072 6f787908 + 73636f70 6c696665 02677200 c00c0005 00010002 a2ec0021 03313730 03313638 + 02393903 32313903 31393407 696e2d61 64647204 61727061 00c05800 0c000100 + 029ecf00 02c039c0 5c000200 0100029e cf001004 696e666f 08666f72 74686e65 + 74c048c0 5c000200 0100029e cf000805 6e736865 72c098c0 5c000200 0100029e + cf000805 6e737468 65c098c0 5c000200 0100029e cf000c09 74656972 65736961 + 73c098c0 93000100 010004be 3900048b 5b0111c0 af000100 01000542 ba0004c1 + 5c1e13c0 c3000100 01000542 800004c1 5c6e01c0 d7000100 01000542 800004c2 + dbe302. + +0.001960 + sendto fd=4 addr=172.18.45.6:53 + 312e0100 00010000 00000000 0570726f 78790873 636f706c 69666502 67720000 + 010001. + sendto=35 + +0.005061 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 312b8180 00010001 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000f00 01c00c00 05000100 02a2ec00 21033137 30033136 + 38023939 03323139 03313934 07696e2d 61646472 04617270 6100. + +0.003253 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 312c8180 00010001 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000600 01c00c00 05000100 02a2ec00 21033137 30033136 + 38023939 03323139 03313934 07696e2d 61646472 04617270 6100. + +0.000782 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 312d8180 00010001 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00001100 01c00c00 05000100 02a2ec00 21033137 30033136 + 38023939 03323139 03313934 07696e2d 61646472 04617270 6100. + +0.000698 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000173 + select max=5 rfds=[4] wfds=[] efds=[] to=1.915746 + select=1 rfds=[4] wfds=[] efds=[] + +0.014046 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 312e8180 00010001 00040004 0570726f 78790873 636f706c 69666502 67720000 + 010001c0 0c000100 01000288 220004c2 db63aa08 73636f70 6c696665 02677200 + 00020001 000542ba 0011056e 73617468 08666f72 74686e65 74c03cc0 33000200 + 01000542 ba000805 6e736865 72c050c0 33000200 01000542 ba000805 6e737468 + 65c050c0 33000200 01000542 ba000c09 74656972 65736961 73c050c0 4a000100 + 01000542 800004c1 5c9603c0 67000100 01000542 ba0004c1 5c1e13c0 7b000100 + 01000542 800004c1 5c6e01c0 8f000100 01000542 800004c2 dbe302. + +0.001422 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000197 + select max=5 rfds=[4] wfds=[] efds=[] to=1.900081 + select=1 rfds=[4] wfds=[] efds=[] + +0.203705 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31218180 00010001 00050005 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000500 01c00c00 05000100 029ece00 21033137 30033136 + 38023939 03323139 03313934 07696e2d 61646472 04617270 6100c041 00020001 + 00029ece 00120469 6e666f08 666f7274 686e6574 02677200 c0410002 00010002 + 9ece0008 056e7368 6572c06b c0410002 00010002 9ece0008 056e7374 6865c06b + c0410002 00010002 9ece0008 056e7361 7468c06b c0410002 00010002 9ece000c + 09746569 72657369 6173c06b c0660001 00010005 41ce0004 8b5b0111 c0840001 + 00010005 42b90004 c15c1e13 c0980001 00010005 427f0004 c15c6e01 c0ac0001 + 00010005 427f0004 c15c9603 c0c00001 00010005 427f0004 c2dbe302. + +0.001798 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000249 + close fd=4 + close=OK + +0.000219 diff --git a/adns-0.6/regress/case-datapluscnamewait.err b/adns-0.6/regress/case-datapluscnamewait.err new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/adns-0.6/regress/case-datapluscnamewait.err diff --git a/adns-0.6/regress/case-datapluscnamewait.out b/adns-0.6/regress/case-datapluscnamewait.out new file mode 100644 index 0000000..18508a2 --- /dev/null +++ b/adns-0.6/regress/case-datapluscnamewait.out @@ -0,0 +1,78 @@ +adns debug: using nameserver 172.18.45.6 +170.99.219.194.in-addr.arpa flags 292 type 1 A(-) submitted +170.99.219.194.in-addr.arpa flags 292 type 2 NS(raw) submitted +170.99.219.194.in-addr.arpa flags 292 type 5 CNAME(-) submitted +170.99.219.194.in-addr.arpa flags 292 type 6 SOA(raw) submitted +170.99.219.194.in-addr.arpa flags 292 type 12 PTR(raw) submitted +170.99.219.194.in-addr.arpa flags 292 type 13 HINFO(-) submitted +170.99.219.194.in-addr.arpa flags 292 type 15 MX(raw) submitted +170.99.219.194.in-addr.arpa flags 292 type 16 TXT(-) submitted +170.99.219.194.in-addr.arpa flags 292 type 17 RP(raw) submitted +170.99.219.194.in-addr.arpa flags 292 type 65537 A(addr) submitted +170.99.219.194.in-addr.arpa flags 292 type 65538 NS(+addr) submitted +170.99.219.194.in-addr.arpa flags 292 type 65548 PTR(checked) submitted +170.99.219.194.in-addr.arpa flags 292 type 65551 MX(+addr) submitted +170.99.219.194.in-addr.arpa flags 292 type 131078 SOA(822) submitted +170.99.219.194.in-addr.arpa flags 292 type 131089 RP(822) submitted +adns debug: ignoring CNAME (to 170.168.99.219.194.in-addr.arpa) coexisting with RR (QNAME=170.99.219.194.in-addr.arpa, QTYPE=PTR(raw), NS=172.18.45.6) +adns debug: ignoring RR with an unexpected owner 170.168.99.219.194.in-addr.arpa (QNAME=170.99.219.194.in-addr.arpa, QTYPE=PTR(raw), NS=172.18.45.6) +adns debug: ignoring CNAME (to 170.168.99.219.194.in-addr.arpa) coexisting with RR (QNAME=170.99.219.194.in-addr.arpa, QTYPE=PTR(checked), NS=172.18.45.6) +adns debug: ignoring RR with an unexpected owner 170.168.99.219.194.in-addr.arpa (QNAME=170.99.219.194.in-addr.arpa, QTYPE=PTR(checked), NS=172.18.45.6) +170.99.219.194.in-addr.arpa flags 292 type PTR(raw): OK; nrrs=1; cname=$; owner=170.99.219.194.in-addr.arpa; ttl=171763 + proxy.scoplife.gr +170.99.219.194.in-addr.arpa flags 292 type PTR(checked): OK; nrrs=1; cname=$; owner=170.99.219.194.in-addr.arpa; ttl=171763 + proxy.scoplife.gr +170.99.219.194.in-addr.arpa flags 292 type A(-): No such data; nrrs=0; cname=170.168.99.219.194.in-addr.arpa; owner=170.99.219.194.in-addr.arpa; ttl=600 +170.99.219.194.in-addr.arpa flags 292 type MX(raw): No such data; nrrs=0; cname=170.168.99.219.194.in-addr.arpa; owner=170.99.219.194.in-addr.arpa; ttl=0 +170.99.219.194.in-addr.arpa flags 292 type RP(raw): No such data; nrrs=0; cname=170.168.99.219.194.in-addr.arpa; owner=170.99.219.194.in-addr.arpa; ttl=0 +170.99.219.194.in-addr.arpa flags 292 type A(addr): No such data; nrrs=0; cname=170.168.99.219.194.in-addr.arpa; owner=170.99.219.194.in-addr.arpa; ttl=600 +170.99.219.194.in-addr.arpa flags 292 type NS(+addr): No such data; nrrs=0; cname=170.168.99.219.194.in-addr.arpa; owner=170.99.219.194.in-addr.arpa; ttl=0 +170.99.219.194.in-addr.arpa flags 292 type MX(+addr): No such data; nrrs=0; cname=170.168.99.219.194.in-addr.arpa; owner=170.99.219.194.in-addr.arpa; ttl=0 +170.99.219.194.in-addr.arpa flags 292 type RP(822): No such data; nrrs=0; cname=170.168.99.219.194.in-addr.arpa; owner=170.99.219.194.in-addr.arpa; ttl=0 +adns debug: reply not found, id 3120, query owner 170.168.99.219.194.in-addr.arpa (NS=172.18.45.6) +adns debug: reply not found, id 3122, query owner 170.168.99.219.194.in-addr.arpa (NS=172.18.45.6) +adns debug: reply not found, id 3124, query owner 170.168.99.219.194.in-addr.arpa (NS=172.18.45.6) +adns debug: reply not found, id 3126, query owner 170.168.99.219.194.in-addr.arpa (NS=172.18.45.6) +170.99.219.194.in-addr.arpa flags 292 type NS(raw): No such data; nrrs=0; cname=170.168.99.219.194.in-addr.arpa; owner=170.99.219.194.in-addr.arpa; ttl=600 +170.99.219.194.in-addr.arpa flags 292 type SOA(raw): No such data; nrrs=0; cname=170.168.99.219.194.in-addr.arpa; owner=170.99.219.194.in-addr.arpa; ttl=600 +170.99.219.194.in-addr.arpa flags 292 type HINFO(-): No such data; nrrs=0; cname=170.168.99.219.194.in-addr.arpa; owner=170.99.219.194.in-addr.arpa; ttl=600 +170.99.219.194.in-addr.arpa flags 292 type TXT(-): No such data; nrrs=0; cname=170.168.99.219.194.in-addr.arpa; owner=170.99.219.194.in-addr.arpa; ttl=600 +170.99.219.194.in-addr.arpa flags 292 type SOA(822): No such data; nrrs=0; cname=170.168.99.219.194.in-addr.arpa; owner=170.99.219.194.in-addr.arpa; ttl=599 +adns debug: reply not found, id 312d, query owner 170.168.99.219.194.in-addr.arpa (NS=172.18.45.6) +adns debug: reply not found, id 312c, query owner 170.168.99.219.194.in-addr.arpa (NS=172.18.45.6) +adns debug: reply not found, id 312b, query owner 170.168.99.219.194.in-addr.arpa (NS=172.18.45.6) +adns debug: reply not found, id 3129, query owner 170.168.99.219.194.in-addr.arpa (NS=172.18.45.6) +adns debug: reply not found, id 3128, query owner 170.168.99.219.194.in-addr.arpa (NS=172.18.45.6) +adns debug: reply not found, id 3127, query owner 170.168.99.219.194.in-addr.arpa (NS=172.18.45.6) +adns debug: reply not found, id 3126, query owner 170.168.99.219.194.in-addr.arpa (NS=172.18.45.6) +adns debug: reply not found, id 3125, query owner 170.168.99.219.194.in-addr.arpa (NS=172.18.45.6) +adns debug: reply not found, id 3124, query owner 170.168.99.219.194.in-addr.arpa (NS=172.18.45.6) +adns debug: reply not found, id 3122, query owner 170.168.99.219.194.in-addr.arpa (NS=172.18.45.6) +adns debug: reply not found, id 3120, query owner 170.168.99.219.194.in-addr.arpa (NS=172.18.45.6) +adns debug: reply not found, id 311f, query owner 170.168.99.219.194.in-addr.arpa (NS=172.18.45.6) +adns debug: reply not found, id 312d, query owner 170.168.99.219.194.in-addr.arpa (NS=172.18.45.6) +adns debug: reply not found, id 312c, query owner 170.168.99.219.194.in-addr.arpa (NS=172.18.45.6) +adns debug: reply not found, id 312b, query owner 170.168.99.219.194.in-addr.arpa (NS=172.18.45.6) +adns debug: reply not found, id 3129, query owner 170.168.99.219.194.in-addr.arpa (NS=172.18.45.6) +adns debug: reply not found, id 3128, query owner 170.168.99.219.194.in-addr.arpa (NS=172.18.45.6) +adns debug: reply not found, id 3127, query owner 170.168.99.219.194.in-addr.arpa (NS=172.18.45.6) +adns debug: reply not found, id 3126, query owner 170.168.99.219.194.in-addr.arpa (NS=172.18.45.6) +adns debug: reply not found, id 3125, query owner 170.168.99.219.194.in-addr.arpa (NS=172.18.45.6) +adns debug: reply not found, id 3124, query owner 170.168.99.219.194.in-addr.arpa (NS=172.18.45.6) +adns debug: reply not found, id 3122, query owner 170.168.99.219.194.in-addr.arpa (NS=172.18.45.6) +adns debug: reply not found, id 3120, query owner 170.168.99.219.194.in-addr.arpa (NS=172.18.45.6) +adns debug: reply not found, id 311f, query owner 170.168.99.219.194.in-addr.arpa (NS=172.18.45.6) +adns debug: reply not found, id 312b, query owner 170.168.99.219.194.in-addr.arpa (NS=172.18.45.6) +adns debug: reply not found, id 3129, query owner 170.168.99.219.194.in-addr.arpa (NS=172.18.45.6) +adns debug: reply not found, id 3128, query owner 170.168.99.219.194.in-addr.arpa (NS=172.18.45.6) +adns debug: reply not found, id 3127, query owner 170.168.99.219.194.in-addr.arpa (NS=172.18.45.6) +adns debug: reply not found, id 3126, query owner 170.168.99.219.194.in-addr.arpa (NS=172.18.45.6) +adns debug: reply not found, id 3125, query owner 170.168.99.219.194.in-addr.arpa (NS=172.18.45.6) +adns debug: reply not found, id 3124, query owner 170.168.99.219.194.in-addr.arpa (NS=172.18.45.6) +adns debug: reply not found, id 3122, query owner 170.168.99.219.194.in-addr.arpa (NS=172.18.45.6) +adns debug: reply not found, id 3120, query owner 170.168.99.219.194.in-addr.arpa (NS=172.18.45.6) +adns debug: reply not found, id 311f, query owner 170.168.99.219.194.in-addr.arpa (NS=172.18.45.6) +adns debug: reply not found, id 312c, query owner 170.168.99.219.194.in-addr.arpa (NS=172.18.45.6) +170.99.219.194.in-addr.arpa flags 292 type CNAME(-): OK; nrrs=1; cname=$; owner=170.99.219.194.in-addr.arpa; ttl=110056 + 170.168.99.219.194.in-addr.arpa +rc=0 diff --git a/adns-0.6/regress/case-datapluscnamewait.sys b/adns-0.6/regress/case-datapluscnamewait.sys new file mode 100644 index 0000000..9051916 --- /dev/null +++ b/adns-0.6/regress/case-datapluscnamewait.sys @@ -0,0 +1,1480 @@ +default +292/170.99.219.194.in-addr.arpa + start 933809632.795174 + socket type=SOCK_DGRAM + socket=4 + +0.000201 + fcntl fd=4 cmd=F_GETFL + fcntl=~O_NONBLOCK&... + +0.000083 + fcntl fd=4 cmd=F_SETFL O_NONBLOCK|... + fcntl=OK + +0.000062 + sendto fd=4 addr=172.18.45.6:53 + 311f0100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000100 01. + sendto=45 + +0.005997 + sendto fd=4 addr=172.18.45.6:53 + 31200100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000200 01. + sendto=45 + +0.016139 + sendto fd=4 addr=172.18.45.6:53 + 31210100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000500 01. + sendto=45 + +0.006108 + sendto fd=4 addr=172.18.45.6:53 + 31220100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000600 01. + sendto=45 + +0.015626 + sendto fd=4 addr=172.18.45.6:53 + 31230100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000c00 01. + sendto=45 + +0.006041 + sendto fd=4 addr=172.18.45.6:53 + 31240100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000d00 01. + sendto=45 + +0.016937 + sendto fd=4 addr=172.18.45.6:53 + 31250100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000f00 01. + sendto=45 + +0.005443 + sendto fd=4 addr=172.18.45.6:53 + 31260100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00001000 01. + sendto=45 + +0.015782 + sendto fd=4 addr=172.18.45.6:53 + 31270100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00001100 01. + sendto=45 + +0.006303 + sendto fd=4 addr=172.18.45.6:53 + 31280100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000100 01. + sendto=45 + +0.015591 + sendto fd=4 addr=172.18.45.6:53 + 31290100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000200 01. + sendto=45 + +0.006039 + sendto fd=4 addr=172.18.45.6:53 + 312a0100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000c00 01. + sendto=45 + +0.017765 + sendto fd=4 addr=172.18.45.6:53 + 312b0100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000f00 01. + sendto=45 + +0.006116 + sendto fd=4 addr=172.18.45.6:53 + 312c0100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000600 01. + sendto=45 + +0.015294 + sendto fd=4 addr=172.18.45.6:53 + 312d0100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00001100 01. + sendto=45 + +0.006158 + select max=5 rfds=[4] wfds=[] efds=[] to=1.838661 + select=1 rfds=[4] wfds=[] efds=[] + +0.000324 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31238180 00010003 00040004 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000c00 01c00c00 0c000100 029ef300 13057072 6f787908 + 73636f70 6c696665 02677200 c00c0005 00010002 9ef50021 03313730 03313638 + 02393903 32313903 31393407 696e2d61 64647204 61727061 00c05800 0c000100 + 029ef300 02c039c0 5c000200 0100029e f3001004 696e666f 08666f72 74686e65 + 74c048c0 5c000200 0100029e f3000805 6e736865 72c098c0 5c000200 0100029e + f3000805 6e737468 65c098c0 5c000200 0100029e f3000c09 74656972 65736961 + 73c098c0 93000100 010004be 5d00048b 5b0111c0 af000100 01000542 de0004c1 + 5c1e13c0 c3000100 01000542 a40004c1 5c6e01c0 d7000100 01000542 a40004c2 + dbe302. + +0.007330 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 312a8180 00010003 00040004 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000c00 01c00c00 0c000100 029ef300 13057072 6f787908 + 73636f70 6c696665 02677200 c00c0005 00010002 9ef50021 03313730 03313638 + 02393903 32313903 31393407 696e2d61 64647204 61727061 00c05800 0c000100 + 029ef300 02c039c0 5c000200 0100029e f3001004 696e666f 08666f72 74686e65 + 74c048c0 5c000200 0100029e f3000805 6e736865 72c098c0 5c000200 0100029e + f3000805 6e737468 65c098c0 5c000200 0100029e f3000c09 74656972 65736961 + 73c098c0 93000100 010004be 5d00048b 5b0111c0 af000100 01000542 de0004c1 + 5c1e13c0 c3000100 01000542 a40004c1 5c6e01c0 d7000100 01000542 a40004c2 + dbe302. + +0.002315 + sendto fd=4 addr=172.18.45.6:53 + 312e0100 00010000 00000000 0570726f 78790873 636f706c 69666502 67720000 + 010001. + sendto=35 + +0.005642 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000159 + select max=5 rfds=[4] wfds=[] efds=[] to=1.822891 + select=1 rfds=[4] wfds=[] efds=[] + +0.007207 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 312e8180 00010001 00040004 0570726f 78790873 636f706c 69666502 67720000 + 010001c0 0c000100 01000288 460004c2 db63aa08 73636f70 6c696665 02677200 + 00020001 000542de 0011056e 73617468 08666f72 74686e65 74c03cc0 33000200 + 01000542 de000805 6e736865 72c050c0 33000200 01000542 de000805 6e737468 + 65c050c0 33000200 01000542 de000c09 74656972 65736961 73c050c0 4a000100 + 01000542 a40004c1 5c9603c0 67000100 01000542 de0004c1 5c1e13c0 7b000100 + 01000542 a40004c1 5c6e01c0 8f000100 01000542 a40004c2 dbe302. + +0.001427 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000219 + select max=5 rfds=[4] wfds=[] efds=[] to=1.814038 + select=0 rfds=[] wfds=[] efds=[] + +2.-185431 + sendto fd=4 addr=172.18.45.6:53 + 311f0100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000100 01. + sendto=45 + +0.001281 + select max=5 rfds=[4] wfds=[] efds=[] to=0.004185 + select=0 rfds=[] wfds=[] efds=[] + +0.008703 + sendto fd=4 addr=172.18.45.6:53 + 31200100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000200 01. + sendto=45 + +0.001091 + select max=5 rfds=[4] wfds=[] efds=[] to=0.010530 + select=0 rfds=[] wfds=[] efds=[] + +0.018894 + sendto fd=4 addr=172.18.45.6:53 + 31210100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000500 01. + sendto=45 + +0.001185 + sendto fd=4 addr=172.18.45.6:53 + 31220100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000600 01. + sendto=45 + +0.001033 + select max=5 rfds=[4] wfds=[] efds=[] to=0.017193 + select=0 rfds=[] wfds=[] efds=[] + +0.017773 + sendto fd=4 addr=172.18.45.6:53 + 31240100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000d00 01. + sendto=45 + +0.001148 + select max=5 rfds=[4] wfds=[] efds=[] to=0.015209 + select=0 rfds=[] wfds=[] efds=[] + +0.018840 + sendto fd=4 addr=172.18.45.6:53 + 31250100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000f00 01. + sendto=45 + +0.001149 + select max=5 rfds=[4] wfds=[] efds=[] to=0.000663 + select=0 rfds=[] wfds=[] efds=[] + +0.008852 + sendto fd=4 addr=172.18.45.6:53 + 31260100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00001000 01. + sendto=45 + +0.001085 + select max=5 rfds=[4] wfds=[] efds=[] to=0.006508 + select=0 rfds=[] wfds=[] efds=[] + +0.009065 + sendto fd=4 addr=172.18.45.6:53 + 31270100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00001100 01. + sendto=45 + +0.001094 + select max=5 rfds=[4] wfds=[] efds=[] to=0.002652 + select=0 rfds=[] wfds=[] efds=[] + +0.009275 + sendto fd=4 addr=172.18.45.6:53 + 31280100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000100 01. + sendto=45 + +0.001088 + select max=5 rfds=[4] wfds=[] efds=[] to=0.007880 + select=0 rfds=[] wfds=[] efds=[] + +0.008377 + sendto fd=4 addr=172.18.45.6:53 + 31290100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000200 01. + sendto=45 + +0.001077 + select max=5 rfds=[4] wfds=[] efds=[] to=0.022230 + select=0 rfds=[] wfds=[] efds=[] + +0.028895 + sendto fd=4 addr=172.18.45.6:53 + 312b0100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000f00 01. + sendto=45 + +0.001155 + sendto fd=4 addr=172.18.45.6:53 + 312c0100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000600 01. + sendto=45 + +0.001072 + select max=5 rfds=[4] wfds=[] efds=[] to=0.012518 + select=0 rfds=[] wfds=[] efds=[] + +0.017777 + sendto fd=4 addr=172.18.45.6:53 + 312d0100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00001100 01. + sendto=45 + +0.001095 + select max=5 rfds=[4] wfds=[] efds=[] to=1.838996 + select=0 rfds=[] wfds=[] efds=[] + +2.-161506 + select max=5 rfds=[4] wfds=[] efds=[] to=0.000502 + select=0 rfds=[] wfds=[] efds=[] + +0.009962 + sendto fd=4 addr=172.18.45.6:53 + 311f0100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000100 01. + sendto=45 + +0.001211 + sendto fd=4 addr=172.18.45.6:53 + 31200100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000200 01. + sendto=45 + +0.001067 + select max=5 rfds=[4] wfds=[] efds=[] to=0.019298 + select=0 rfds=[] wfds=[] efds=[] + +0.017752 + select max=5 rfds=[4] wfds=[] efds=[] to=0.000479 + select=0 rfds=[] wfds=[] efds=[] + +0.009982 + sendto fd=4 addr=172.18.45.6:53 + 31210100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000500 01. + sendto=45 + +0.001151 + sendto fd=4 addr=172.18.45.6:53 + 31220100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000600 01. + sendto=45 + +0.001038 + select max=5 rfds=[4] wfds=[] efds=[] to=0.008299 + select=0 rfds=[] wfds=[] efds=[] + +0.008021 + select max=5 rfds=[4] wfds=[] efds=[] to=0.000278 + select=0 rfds=[] wfds=[] efds=[] + +0.009792 + sendto fd=4 addr=172.18.45.6:53 + 31240100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000d00 01. + sendto=45 + +0.001143 + select max=5 rfds=[4] wfds=[] efds=[] to=0.009331 + select=0 rfds=[] wfds=[] efds=[] + +0.008852 + select max=5 rfds=[4] wfds=[] efds=[] to=0.000479 + select=0 rfds=[] wfds=[] efds=[] + +0.009985 + sendto fd=4 addr=172.18.45.6:53 + 31250100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000f00 01. + sendto=45 + +0.001184 + sendto fd=4 addr=172.18.45.6:53 + 31260100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00001000 01. + sendto=45 + +0.001061 + select max=5 rfds=[4] wfds=[] efds=[] to=0.009461 + select=0 rfds=[] wfds=[] efds=[] + +0.007976 + select max=5 rfds=[4] wfds=[] efds=[] to=0.000424 + select=0 rfds=[] wfds=[] efds=[] + +0.009931 + sendto fd=4 addr=172.18.45.6:53 + 31270100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00001100 01. + sendto=45 + +0.001097 + sendto fd=4 addr=172.18.45.6:53 + 31280100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000100 01. + sendto=45 + +0.000765 + select max=5 rfds=[4] wfds=[] efds=[] to=0.009230 + select=0 rfds=[] wfds=[] efds=[] + +0.008502 + sendto fd=4 addr=172.18.45.6:53 + 31290100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000200 01. + sendto=45 + +0.000787 + select max=5 rfds=[4] wfds=[] efds=[] to=0.029148 + select=0 rfds=[] wfds=[] efds=[] + +0.028673 + select max=5 rfds=[4] wfds=[] efds=[] to=0.000475 + select=0 rfds=[] wfds=[] efds=[] + +0.009961 + sendto fd=4 addr=172.18.45.6:53 + 312b0100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000f00 01. + sendto=45 + +0.001131 + sendto fd=4 addr=172.18.45.6:53 + 312c0100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000600 01. + sendto=45 + +0.001027 + select max=5 rfds=[4] wfds=[] efds=[] to=0.008360 + select=0 rfds=[] wfds=[] efds=[] + +0.007873 + select max=5 rfds=[4] wfds=[] efds=[] to=0.000487 + select=0 rfds=[] wfds=[] efds=[] + +0.009998 + sendto fd=4 addr=172.18.45.6:53 + 312d0100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00001100 01. + sendto=45 + +0.001092 + select max=5 rfds=[4] wfds=[] efds=[] to=1.838948 + select=0 rfds=[] wfds=[] efds=[] + +2.-161498 + select max=5 rfds=[4] wfds=[] efds=[] to=0.000446 + select=0 rfds=[] wfds=[] efds=[] + +0.009968 + sendto fd=4 addr=172.18.45.6:53 + 311f0100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000100 01. + sendto=45 + +0.001172 + sendto fd=4 addr=172.18.45.6:53 + 31200100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000200 01. + sendto=45 + +0.001037 + select max=5 rfds=[4] wfds=[] efds=[] to=0.018281 + select=0 rfds=[] wfds=[] efds=[] + +0.017811 + select max=5 rfds=[4] wfds=[] efds=[] to=0.000470 + select=0 rfds=[] wfds=[] efds=[] + +0.009988 + sendto fd=4 addr=172.18.45.6:53 + 31210100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000500 01. + sendto=45 + +0.001156 + sendto fd=4 addr=172.18.45.6:53 + 31220100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000600 01. + sendto=45 + +0.001034 + select max=5 rfds=[4] wfds=[] efds=[] to=0.008294 + select=0 rfds=[] wfds=[] efds=[] + +0.007805 + select max=5 rfds=[4] wfds=[] efds=[] to=0.000489 + select=0 rfds=[] wfds=[] efds=[] + +0.010003 + sendto fd=4 addr=172.18.45.6:53 + 31240100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000d00 01. + sendto=45 + +0.001162 + select max=5 rfds=[4] wfds=[] efds=[] to=0.009304 + select=0 rfds=[] wfds=[] efds=[] + +0.008831 + select max=5 rfds=[4] wfds=[] efds=[] to=0.000473 + select=0 rfds=[] wfds=[] efds=[] + +0.009990 + sendto fd=4 addr=172.18.45.6:53 + 31250100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000f00 01. + sendto=45 + +0.001153 + sendto fd=4 addr=172.18.45.6:53 + 31260100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00001000 01. + sendto=45 + +0.001036 + select max=5 rfds=[4] wfds=[] efds=[] to=0.008446 + select=0 rfds=[] wfds=[] efds=[] + +0.007809 + select max=5 rfds=[4] wfds=[] efds=[] to=0.000637 + select=0 rfds=[] wfds=[] efds=[] + +0.010143 + sendto fd=4 addr=172.18.45.6:53 + 31270100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00001100 01. + sendto=45 + +0.001092 + sendto fd=4 addr=172.18.45.6:53 + 31280100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000100 01. + sendto=45 + +0.000740 + sendto fd=4 addr=172.18.45.6:53 + 31290100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000200 01. + sendto=45 + +0.000707 + select max=5 rfds=[4] wfds=[] efds=[] to=0.038447 + select=0 rfds=[] wfds=[] efds=[] + +0.037284 + select max=5 rfds=[4] wfds=[] efds=[] to=0.000456 + select=0 rfds=[] wfds=[] efds=[] + +0.009974 + sendto fd=4 addr=172.18.45.6:53 + 312b0100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000f00 01. + sendto=45 + +0.001135 + sendto fd=4 addr=172.18.45.6:53 + 312c0100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000600 01. + sendto=45 + +0.001077 + select max=5 rfds=[4] wfds=[] efds=[] to=0.008299 + select=0 rfds=[] wfds=[] efds=[] + +0.007902 + select max=5 rfds=[4] wfds=[] efds=[] to=0.000397 + select=0 rfds=[] wfds=[] efds=[] + +0.010170 + sendto fd=4 addr=172.18.45.6:53 + 312d0100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00001100 01. + sendto=45 + +0.000771 + select max=5 rfds=[4] wfds=[] efds=[] to=1.839018 + select=0 rfds=[] wfds=[] efds=[] + +2.-161432 + select max=5 rfds=[4] wfds=[] efds=[] to=0.000450 + select=0 rfds=[] wfds=[] efds=[] + +0.009951 + sendto fd=4 addr=172.18.45.6:53 + 311f0100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000100 01. + sendto=45 + +0.000533 + sendto fd=4 addr=172.18.45.6:53 + 31200100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000200 01. + sendto=45 + +0.000467 + select max=5 rfds=[4] wfds=[] efds=[] to=0.019507 + select=0 rfds=[] wfds=[] efds=[] + +0.019027 + select max=5 rfds=[4] wfds=[] efds=[] to=0.000480 + select=0 rfds=[] wfds=[] efds=[] + +0.009995 + sendto fd=4 addr=172.18.45.6:53 + 31210100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000500 01. + sendto=45 + +0.000505 + sendto fd=4 addr=172.18.45.6:53 + 31220100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000600 01. + sendto=45 + +0.000453 + select max=5 rfds=[4] wfds=[] efds=[] to=0.009525 + select=0 rfds=[] wfds=[] efds=[] + +0.009036 + select max=5 rfds=[4] wfds=[] efds=[] to=0.000489 + select=0 rfds=[] wfds=[] efds=[] + +0.009993 + sendto fd=4 addr=172.18.45.6:53 + 31240100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000d00 01. + sendto=45 + +0.000504 + select max=5 rfds=[4] wfds=[] efds=[] to=0.009975 + select=0 rfds=[] wfds=[] efds=[] + +0.009493 + select max=5 rfds=[4] wfds=[] efds=[] to=0.000482 + select=0 rfds=[] wfds=[] efds=[] + +0.009994 + sendto fd=4 addr=172.18.45.6:53 + 31250100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000f00 01. + sendto=45 + +0.000528 + sendto fd=4 addr=172.18.45.6:53 + 31260100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00001000 01. + sendto=45 + +0.000454 + select max=5 rfds=[4] wfds=[] efds=[] to=0.009647 + select=0 rfds=[] wfds=[] efds=[] + +0.009014 + select max=5 rfds=[4] wfds=[] efds=[] to=0.000633 + select=0 rfds=[] wfds=[] efds=[] + +0.010175 + sendto fd=4 addr=172.18.45.6:53 + 31270100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00001100 01. + sendto=45 + +0.000499 + sendto fd=4 addr=172.18.45.6:53 + 31280100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000100 01. + sendto=45 + +0.000450 + sendto fd=4 addr=172.18.45.6:53 + 31290100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000200 01. + sendto=45 + +0.000447 + select max=5 rfds=[4] wfds=[] efds=[] to=0.038859 + select=0 rfds=[] wfds=[] efds=[] + +0.038404 + select max=5 rfds=[4] wfds=[] efds=[] to=0.000455 + select=0 rfds=[] wfds=[] efds=[] + +0.009958 + sendto fd=4 addr=172.18.45.6:53 + 312b0100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000f00 01. + sendto=45 + +0.000474 + sendto fd=4 addr=172.18.45.6:53 + 312c0100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000600 01. + sendto=45 + +0.000453 + select max=5 rfds=[4] wfds=[] efds=[] to=0.009854 + select=0 rfds=[] wfds=[] efds=[] + +0.009107 + select max=5 rfds=[4] wfds=[] efds=[] to=0.000747 + select=0 rfds=[] wfds=[] efds=[] + +0.010102 + sendto fd=4 addr=172.18.45.6:53 + 312d0100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00001100 01. + sendto=45 + +0.000502 + select max=5 rfds=[4] wfds=[] efds=[] to=1.839433 + select=0 rfds=[] wfds=[] efds=[] + +2.-161012 + select max=5 rfds=[4] wfds=[] efds=[] to=0.000445 + select=0 rfds=[] wfds=[] efds=[] + +0.010011 + sendto fd=4 addr=172.18.45.6:53 + 311f0100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000100 01. + sendto=45 + +0.000502 + sendto fd=4 addr=172.18.45.6:53 + 31200100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000200 01. + sendto=45 + +0.000455 + select max=5 rfds=[4] wfds=[] efds=[] to=0.019499 + select=0 rfds=[] wfds=[] efds=[] + +0.019014 + select max=5 rfds=[4] wfds=[] efds=[] to=0.000485 + select=0 rfds=[] wfds=[] efds=[] + +0.009983 + sendto fd=4 addr=172.18.45.6:53 + 31210100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000500 01. + sendto=45 + +0.000498 + sendto fd=4 addr=172.18.45.6:53 + 31220100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000600 01. + sendto=45 + +0.000458 + select max=5 rfds=[4] wfds=[] efds=[] to=0.009533 + select=0 rfds=[] wfds=[] efds=[] + +0.009049 + select max=5 rfds=[4] wfds=[] efds=[] to=0.000484 + select=0 rfds=[] wfds=[] efds=[] + +0.009996 + sendto fd=4 addr=172.18.45.6:53 + 31240100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000d00 01. + sendto=45 + +0.000500 + select max=5 rfds=[4] wfds=[] efds=[] to=0.009979 + select=0 rfds=[] wfds=[] efds=[] + +0.009494 + select max=5 rfds=[4] wfds=[] efds=[] to=0.000485 + select=0 rfds=[] wfds=[] efds=[] + +0.009996 + sendto fd=4 addr=172.18.45.6:53 + 31250100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000f00 01. + sendto=45 + +0.000564 + sendto fd=4 addr=172.18.45.6:53 + 31260100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00001000 01. + sendto=45 + +0.000452 + select max=5 rfds=[4] wfds=[] efds=[] to=0.009644 + select=0 rfds=[] wfds=[] efds=[] + +0.008982 + select max=5 rfds=[4] wfds=[] efds=[] to=0.000662 + select=0 rfds=[] wfds=[] efds=[] + +0.010145 + sendto fd=4 addr=172.18.45.6:53 + 31270100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00001100 01. + sendto=45 + +0.000527 + sendto fd=4 addr=172.18.45.6:53 + 31280100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000100 01. + sendto=45 + +0.000453 + sendto fd=4 addr=172.18.45.6:53 + 31290100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000200 01. + sendto=45 + +0.000449 + select max=5 rfds=[4] wfds=[] efds=[] to=0.038846 + select=0 rfds=[] wfds=[] efds=[] + +0.038396 + select max=5 rfds=[4] wfds=[] efds=[] to=0.000450 + select=0 rfds=[] wfds=[] efds=[] + +0.009997 + sendto fd=4 addr=172.18.45.6:53 + 312b0100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000f00 01. + sendto=45 + +0.000504 + sendto fd=4 addr=172.18.45.6:53 + 312c0100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000600 01. + sendto=45 + +0.000454 + select max=5 rfds=[4] wfds=[] efds=[] to=0.009631 + select=0 rfds=[] wfds=[] efds=[] + +0.009036 + select max=5 rfds=[4] wfds=[] efds=[] to=0.000595 + select=0 rfds=[] wfds=[] efds=[] + +0.010011 + sendto fd=4 addr=172.18.45.6:53 + 312d0100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00001100 01. + sendto=45 + +0.000494 + select max=5 rfds=[4] wfds=[] efds=[] to=1.839591 + select=0 rfds=[] wfds=[] efds=[] + +2.-160907 + select max=5 rfds=[4] wfds=[] efds=[] to=0.000498 + select=0 rfds=[] wfds=[] efds=[] + +0.009988 + sendto fd=4 addr=172.18.45.6:53 + 311f0100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000100 01. + sendto=45 + +0.000516 + sendto fd=4 addr=172.18.45.6:53 + 31200100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000200 01. + sendto=45 + +0.000455 + select max=5 rfds=[4] wfds=[] efds=[] to=0.019493 + select=1 rfds=[4] wfds=[] efds=[] + +0.005671 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 311f8180 00010001 00010000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000100 01c00c00 05000100 029ee900 21033137 30033136 + 38023939 03323139 03313934 07696e2d 61646472 04617270 6100c03d 00060001 + 00000258 00380974 65697265 73696173 08666f72 74686e65 74026772 000a686f + 73746d61 73746572 c0707709 a5220000 54600000 0e100036 ee800002 a300. + +0.001103 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000252 + select max=5 rfds=[4] wfds=[] efds=[] to=0.012467 + select=0 rfds=[] wfds=[] efds=[] + +0.011997 + select max=5 rfds=[4] wfds=[] efds=[] to=0.000470 + select=0 rfds=[] wfds=[] efds=[] + +0.009991 + sendto fd=4 addr=172.18.45.6:53 + 31210100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000500 01. + sendto=45 + +0.000503 + sendto fd=4 addr=172.18.45.6:53 + 31220100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000600 01. + sendto=45 + +0.000454 + select max=5 rfds=[4] wfds=[] efds=[] to=0.009523 + select=0 rfds=[] wfds=[] efds=[] + +0.009039 + select max=5 rfds=[4] wfds=[] efds=[] to=0.000484 + select=0 rfds=[] wfds=[] efds=[] + +0.009993 + sendto fd=4 addr=172.18.45.6:53 + 31240100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000d00 01. + sendto=45 + +0.000596 + select max=5 rfds=[4] wfds=[] efds=[] to=0.009885 + select=0 rfds=[] wfds=[] efds=[] + +0.009400 + select max=5 rfds=[4] wfds=[] efds=[] to=0.000485 + select=0 rfds=[] wfds=[] efds=[] + +0.009995 + sendto fd=4 addr=172.18.45.6:53 + 31250100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000f00 01. + sendto=45 + +0.000496 + sendto fd=4 addr=172.18.45.6:53 + 31260100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00001000 01. + sendto=45 + +0.000452 + select max=5 rfds=[4] wfds=[] efds=[] to=0.009685 + select=1 rfds=[4] wfds=[] efds=[] + +0.005326 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31258180 00010001 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000f00 01c00c00 05000100 029ee900 21033137 30033136 + 38023939 03323139 03313934 07696e2d 61646472 04617270 6100. + +0.000679 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000223 + select max=5 rfds=[4] wfds=[] efds=[] to=0.003457 + select=0 rfds=[] wfds=[] efds=[] + +0.002820 + select max=5 rfds=[4] wfds=[] efds=[] to=0.000637 + select=0 rfds=[] wfds=[] efds=[] + +0.010141 + sendto fd=4 addr=172.18.45.6:53 + 31270100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00001100 01. + sendto=45 + +0.000502 + sendto fd=4 addr=172.18.45.6:53 + 31280100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000100 01. + sendto=45 + +0.000452 + sendto fd=4 addr=172.18.45.6:53 + 31290100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000200 01. + sendto=45 + +0.000445 + select max=5 rfds=[4] wfds=[] efds=[] to=0.038919 + select=1 rfds=[4] wfds=[] efds=[] + +0.004982 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31278180 00010001 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00001100 01c00c00 05000100 029ee900 21033137 30033136 + 38023939 03323139 03313934 07696e2d 61646472 04617270 6100. + +0.000678 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000193 + select max=5 rfds=[4] wfds=[] efds=[] to=0.033066 + select=1 rfds=[4] wfds=[] efds=[] + +0.003845 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31288180 00010001 00010000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000100 01c00c00 05000100 029ee900 21033137 30033136 + 38023939 03323139 03313934 07696e2d 61646472 04617270 6100c03d 00060001 + 00000258 00380974 65697265 73696173 08666f72 74686e65 74026772 000a686f + 73746d61 73746572 c0707709 a5220000 54600000 0e100036 ee800002 a300. + +0.001064 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000234 + select max=5 rfds=[4] wfds=[] efds=[] to=0.027923 + select=1 rfds=[4] wfds=[] efds=[] + +0.002680 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31298180 00010001 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000200 01c00c00 05000100 029ee900 21033137 30033136 + 38023939 03323139 03313934 07696e2d 61646472 04617270 6100. + +0.000678 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000187 + select max=5 rfds=[4] wfds=[] efds=[] to=0.024378 + select=0 rfds=[] wfds=[] efds=[] + +0.023895 + select max=5 rfds=[4] wfds=[] efds=[] to=0.000483 + select=0 rfds=[] wfds=[] efds=[] + +0.009993 + sendto fd=4 addr=172.18.45.6:53 + 312b0100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000f00 01. + sendto=45 + +0.000504 + sendto fd=4 addr=172.18.45.6:53 + 312c0100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000600 01. + sendto=45 + +0.000448 + select max=5 rfds=[4] wfds=[] efds=[] to=0.009543 + select=1 rfds=[4] wfds=[] efds=[] + +0.008307 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 312b8180 00010001 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000f00 01c00c00 05000100 029ee900 21033137 30033136 + 38023939 03323139 03313934 07696e2d 61646472 04617270 6100. + +0.000709 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000195 + select max=5 rfds=[4] wfds=[] efds=[] to=0.000332 + select=0 rfds=[] wfds=[] efds=[] + +1.-990116 + sendto fd=4 addr=172.18.45.6:53 + 312d0100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00001100 01. + sendto=45 + +0.000501 + select max=5 rfds=[4] wfds=[] efds=[] to=1.839522 + select=1 rfds=[4] wfds=[] efds=[] + +0.055562 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 312d8180 00010001 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00001100 01c00c00 05000100 029ee800 21033137 30033136 + 38023939 03323139 03313934 07696e2d 61646472 04617270 6100. + +0.000679 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000223 + select max=5 rfds=[4] wfds=[] efds=[] to=1.783058 + select=1 rfds=[4] wfds=[] efds=[] + +0.111990 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31208180 00010000 00000000 03313730 03313638 02393903 32313903 31393407 + 696e2d61 64647204 61727061 00000200 01. + +0.000458 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000171 + select max=5 rfds=[4] wfds=[] efds=[] to=1.670439 + select=1 rfds=[4] wfds=[] efds=[] + +0.084620 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31228180 00010000 00000000 03313730 03313638 02393903 32313903 31393407 + 696e2d61 64647204 61727061 00000600 01. + +0.000444 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000167 + select max=5 rfds=[4] wfds=[] efds=[] to=1.585208 + select=1 rfds=[4] wfds=[] efds=[] + +0.105188 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31248180 00010000 00000000 03313730 03313638 02393903 32313903 31393407 + 696e2d61 64647204 61727061 00000d00 01. + +0.000511 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000168 + select max=5 rfds=[4] wfds=[] efds=[] to=1.479341 + select=1 rfds=[4] wfds=[] efds=[] + +0.004276 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31268180 00010000 00000000 03313730 03313638 02393903 32313903 31393407 + 696e2d61 64647204 61727061 00001000 01. + +0.000441 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000162 + select max=5 rfds=[4] wfds=[] efds=[] to=1.474462 + select=0 rfds=[] wfds=[] efds=[] + +1.473985 + select max=5 rfds=[4] wfds=[] efds=[] to=0.000477 + select=0 rfds=[] wfds=[] efds=[] + +0.009985 + sendto fd=4 addr=172.18.45.6:53 + 31200100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000200 01. + sendto=45 + +0.000545 + select max=5 rfds=[4] wfds=[] efds=[] to=0.019932 + select=0 rfds=[] wfds=[] efds=[] + +0.019448 + select max=5 rfds=[4] wfds=[] efds=[] to=0.000484 + select=1 rfds=[4] wfds=[] efds=[] + +0.004980 + sendto fd=4 addr=172.18.45.6:53 + 31210100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000500 01. + sendto=45 + +0.000489 + sendto fd=4 addr=172.18.45.6:53 + 31220100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000600 01. + sendto=45 + +0.000454 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31208180 00010001 00010000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000200 01c00c00 05000100 02a30000 21033137 30033136 + 38023939 03323139 03313934 07696e2d 61646472 04617270 6100c03d 00060001 + 00000258 00380974 65697265 73696173 08666f72 74686e65 74026772 000a686f + 73746d61 73746572 c0707709 a5220000 54600000 0e100036 ee800002 a300. + +0.001060 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000249 + select max=5 rfds=[4] wfds=[] efds=[] to=0.013241 + select=1 rfds=[4] wfds=[] efds=[] + +0.007284 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31228180 00010001 00010000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000600 01c00c00 05000100 02a30000 21033137 30033136 + 38023939 03323139 03313934 07696e2d 61646472 04617270 6100c03d 00060001 + 00000258 00380974 65697265 73696173 08666f72 74686e65 74026772 000a686f + 73746d61 73746572 c0707709 a5220000 54600000 0e100036 ee800002 a300. + +0.001134 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000207 + select max=5 rfds=[4] wfds=[] efds=[] to=0.004616 + select=0 rfds=[] wfds=[] efds=[] + +0.004131 + select max=5 rfds=[4] wfds=[] efds=[] to=0.000485 + select=0 rfds=[] wfds=[] efds=[] + +0.009996 + sendto fd=4 addr=172.18.45.6:53 + 31240100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000d00 01. + sendto=45 + +0.000510 + select max=5 rfds=[4] wfds=[] efds=[] to=0.009970 + select=1 rfds=[4] wfds=[] efds=[] + +0.005957 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31248180 00010001 00010000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000d00 01c00c00 05000100 02a30000 21033137 30033136 + 38023939 03323139 03313934 07696e2d 61646472 04617270 6100c03d 00060001 + 00000258 00380974 65697265 73696173 08666f72 74686e65 74026772 000a686f + 73746d61 73746572 c0707709 a5220000 54600000 0e100036 ee800002 a300. + +0.001093 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000200 + select max=5 rfds=[4] wfds=[] efds=[] to=0.002720 + select=0 rfds=[] wfds=[] efds=[] + +0.002235 + select max=5 rfds=[4] wfds=[] efds=[] to=0.000485 + select=0 rfds=[] wfds=[] efds=[] + +0.009985 + sendto fd=4 addr=172.18.45.6:53 + 31260100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00001000 01. + sendto=45 + +0.000495 + select max=5 rfds=[4] wfds=[] efds=[] to=0.059970 + select=1 rfds=[4] wfds=[] efds=[] + +0.007581 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31268180 00010001 00010000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00001000 01c00c00 05000100 02a30000 21033137 30033136 + 38023939 03323139 03313934 07696e2d 61646472 04617270 6100c03d 00060001 + 00000258 00380974 65697265 73696173 08666f72 74686e65 74026772 000a686f + 73746d61 73746572 c0707709 a5220000 54600000 0e100036 ee800002 a300. + +0.001095 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000204 + select max=5 rfds=[4] wfds=[] efds=[] to=0.051090 + select=0 rfds=[] wfds=[] efds=[] + +0.050594 + select max=5 rfds=[4] wfds=[] efds=[] to=0.000496 + select=0 rfds=[] wfds=[] efds=[] + +0.010020 + sendto fd=4 addr=172.18.45.6:53 + 312c0100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000600 01. + sendto=45 + +0.000510 + select max=5 rfds=[4] wfds=[] efds=[] to=1.884517 + select=1 rfds=[4] wfds=[] efds=[] + +1.-971134 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 312c8180 00010001 00010000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000600 01c00c00 05000100 02a2ff00 21033137 30033136 + 38023939 03323139 03313934 07696e2d 61646472 04617270 6100c03d 00060001 + 00000257 00380974 65697265 73696173 08666f72 74686e65 74026772 000a686f + 73746d61 73746572 c0707709 a5220000 54600000 0e100036 ee800002 a300. + +0.001129 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000209 + select max=5 rfds=[4] wfds=[] efds=[] to=1.854313 + select=1 rfds=[4] wfds=[] efds=[] + +0.294993 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 312d8180 00010000 00000000 03313730 03313638 02393903 32313903 31393407 + 696e2d61 64647204 61727061 00001100 01. + +0.000451 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000174 + select max=5 rfds=[4] wfds=[] efds=[] to=1.558695 + select=1 rfds=[4] wfds=[] efds=[] + +0.012449 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 312c8180 00010000 00000000 03313730 03313638 02393903 32313903 31393407 + 696e2d61 64647204 61727061 00000600 01. + +0.000443 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000195 + select max=5 rfds=[4] wfds=[] efds=[] to=1.545608 + select=1 rfds=[4] wfds=[] efds=[] + +0.033254 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 312b8180 00010000 00000000 03313730 03313638 02393903 32313903 31393407 + 696e2d61 64647204 61727061 00000f00 01. + +0.000442 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000165 + select max=5 rfds=[4] wfds=[] efds=[] to=1.511747 + select=1 rfds=[4] wfds=[] efds=[] + +0.033698 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31298180 00010000 00000000 03313730 03313638 02393903 32313903 31393407 + 696e2d61 64647204 61727061 00000200 01. + +0.000445 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000165 + select max=5 rfds=[4] wfds=[] efds=[] to=1.477439 + select=1 rfds=[4] wfds=[] efds=[] + +0.087089 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31288180 00010000 00000000 03313730 03313638 02393903 32313903 31393407 + 696e2d61 64647204 61727061 00000100 01. + +0.000475 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000165 + select max=5 rfds=[4] wfds=[] efds=[] to=1.389710 + select=1 rfds=[4] wfds=[] efds=[] + +0.013746 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31278180 00010000 00000000 03313730 03313638 02393903 32313903 31393407 + 696e2d61 64647204 61727061 00001100 01. + +0.000440 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000165 + select max=5 rfds=[4] wfds=[] efds=[] to=1.375359 + select=1 rfds=[4] wfds=[] efds=[] + +0.019341 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31268180 00010000 00000000 03313730 03313638 02393903 32313903 31393407 + 696e2d61 64647204 61727061 00001000 01. + +0.000440 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000165 + select max=5 rfds=[4] wfds=[] efds=[] to=1.355413 + select=1 rfds=[4] wfds=[] efds=[] + +0.027349 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31258180 00010000 00000000 03313730 03313638 02393903 32313903 31393407 + 696e2d61 64647204 61727061 00000f00 01. + +0.000442 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000167 + select max=5 rfds=[4] wfds=[] efds=[] to=1.327455 + select=1 rfds=[4] wfds=[] efds=[] + +1.-481849 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31248180 00010000 00000000 03313730 03313638 02393903 32313903 31393407 + 696e2d61 64647204 61727061 00000d00 01. + +0.000476 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000178 + select max=5 rfds=[4] wfds=[] efds=[] to=0.808650 + select=1 rfds=[4] wfds=[] efds=[] + +0.004046 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31228180 00010000 00000000 03313730 03313638 02393903 32313903 31393407 + 696e2d61 64647204 61727061 00000600 01. + +0.000443 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000223 + select max=5 rfds=[4] wfds=[] efds=[] to=0.803938 + select=1 rfds=[4] wfds=[] efds=[] + +0.003854 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31208180 00010000 00000000 03313730 03313638 02393903 32313903 31393407 + 696e2d61 64647204 61727061 00000200 01. + +0.000442 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000169 + select max=5 rfds=[4] wfds=[] efds=[] to=0.799473 + select=1 rfds=[4] wfds=[] efds=[] + +0.004099 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 311f8180 00010000 00000000 03313730 03313638 02393903 32313903 31393407 + 696e2d61 64647204 61727061 00000100 01. + +0.000431 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000159 + select max=5 rfds=[4] wfds=[] efds=[] to=0.794784 + select=0 rfds=[] wfds=[] efds=[] + +0.799306 + sendto fd=4 addr=172.18.45.6:53 + 31210100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000500 01. + sendto=45 + +0.000587 + select max=5 rfds=[4] wfds=[] efds=[] to=1.999413 + select=1 rfds=[4] wfds=[] efds=[] + +1.089275 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 312d8180 00010000 00000000 03313730 03313638 02393903 32313903 31393407 + 696e2d61 64647204 61727061 00001100 01. + +0.000477 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000179 + select max=5 rfds=[4] wfds=[] efds=[] to=0.909482 + select=1 rfds=[4] wfds=[] efds=[] + +1.-954601 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 312c8180 00010000 00000000 03313730 03313638 02393903 32313903 31393407 + 696e2d61 64647204 61727061 00000600 01. + +0.000444 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000166 + select max=5 rfds=[4] wfds=[] efds=[] to=0.863473 + select=1 rfds=[4] wfds=[] efds=[] + +0.176995 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 312b8180 00010000 00000000 03313730 03313638 02393903 32313903 31393407 + 696e2d61 64647204 61727061 00000f00 01. + +0.000520 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000236 + select max=5 rfds=[4] wfds=[] efds=[] to=0.685722 + select=1 rfds=[4] wfds=[] efds=[] + +0.009094 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31298180 00010000 00000000 03313730 03313638 02393903 32313903 31393407 + 696e2d61 64647204 61727061 00000200 01. + +0.000441 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000165 + select max=5 rfds=[4] wfds=[] efds=[] to=0.676022 + select=1 rfds=[4] wfds=[] efds=[] + +0.004004 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31288180 00010000 00000000 03313730 03313638 02393903 32313903 31393407 + 696e2d61 64647204 61727061 00000100 01. + +0.000437 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000160 + select max=5 rfds=[4] wfds=[] efds=[] to=0.671421 + select=1 rfds=[4] wfds=[] efds=[] + +0.003792 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31278180 00010000 00000000 03313730 03313638 02393903 32313903 31393407 + 696e2d61 64647204 61727061 00001100 01. + +0.000441 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000189 + select max=5 rfds=[4] wfds=[] efds=[] to=0.666999 + select=1 rfds=[4] wfds=[] efds=[] + +0.108860 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31268180 00010000 00000000 03313730 03313638 02393903 32313903 31393407 + 696e2d61 64647204 61727061 00001000 01. + +0.000450 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000164 + select max=5 rfds=[4] wfds=[] efds=[] to=0.557525 + select=1 rfds=[4] wfds=[] efds=[] + +0.378539 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31258180 00010000 00000000 03313730 03313638 02393903 32313903 31393407 + 696e2d61 64647204 61727061 00000f00 01. + +0.000446 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000165 + select max=5 rfds=[4] wfds=[] efds=[] to=0.178375 + select=1 rfds=[4] wfds=[] efds=[] + +0.021040 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31248180 00010000 00000000 03313730 03313638 02393903 32313903 31393407 + 696e2d61 64647204 61727061 00000d00 01. + +0.000485 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000162 + select max=5 rfds=[4] wfds=[] efds=[] to=0.156688 + select=1 rfds=[4] wfds=[] efds=[] + +0.004025 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31228180 00010000 00000000 03313730 03313638 02393903 32313903 31393407 + 696e2d61 64647204 61727061 00000600 01. + +0.000434 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000160 + select max=5 rfds=[4] wfds=[] efds=[] to=0.152069 + select=1 rfds=[4] wfds=[] efds=[] + +0.003840 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31208180 00010000 00000000 03313730 03313638 02393903 32313903 31393407 + 696e2d61 64647204 61727061 00000200 01. + +0.000436 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000160 + select max=5 rfds=[4] wfds=[] efds=[] to=0.147633 + select=1 rfds=[4] wfds=[] efds=[] + +0.135825 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 311f8180 00010000 00000000 03313730 03313638 02393903 32313903 31393407 + 696e2d61 64647204 61727061 00000100 01. + +0.000442 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000164 + select max=5 rfds=[4] wfds=[] efds=[] to=0.011202 + select=0 rfds=[] wfds=[] efds=[] + +0.010716 + select max=5 rfds=[4] wfds=[] efds=[] to=0.000486 + select=0 rfds=[] wfds=[] efds=[] + +0.009980 + sendto fd=4 addr=172.18.45.6:53 + 31210100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000500 01. + sendto=45 + +0.000496 + select max=5 rfds=[4] wfds=[] efds=[] to=1.999504 + select=1 rfds=[4] wfds=[] efds=[] + +2.-383424 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 312b8180 00010000 00000000 03313730 03313638 02393903 32313903 31393407 + 696e2d61 64647204 61727061 00000f00 01. + +0.000484 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000222 + select max=5 rfds=[4] wfds=[] efds=[] to=0.382222 + select=1 rfds=[4] wfds=[] efds=[] + +0.004359 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31298180 00010000 00000000 03313730 03313638 02393903 32313903 31393407 + 696e2d61 64647204 61727061 00000200 01. + +0.000454 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000163 + select max=5 rfds=[4] wfds=[] efds=[] to=0.377246 + select=1 rfds=[4] wfds=[] efds=[] + +0.003697 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31288180 00010000 00000000 03313730 03313638 02393903 32313903 31393407 + 696e2d61 64647204 61727061 00000100 01. + +0.000440 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000161 + select max=5 rfds=[4] wfds=[] efds=[] to=0.372948 + select=1 rfds=[4] wfds=[] efds=[] + +0.003846 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31278180 00010000 00000000 03313730 03313638 02393903 32313903 31393407 + 696e2d61 64647204 61727061 00001100 01. + +0.000439 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000191 + select max=5 rfds=[4] wfds=[] efds=[] to=0.368472 + select=1 rfds=[4] wfds=[] efds=[] + +0.101004 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31268180 00010000 00000000 03313730 03313638 02393903 32313903 31393407 + 696e2d61 64647204 61727061 00001000 01. + +0.000442 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000163 + select max=5 rfds=[4] wfds=[] efds=[] to=0.266863 + select=1 rfds=[4] wfds=[] efds=[] + +0.004860 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31258180 00010000 00000000 03313730 03313638 02393903 32313903 31393407 + 696e2d61 64647204 61727061 00000f00 01. + +0.000458 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000162 + select max=5 rfds=[4] wfds=[] efds=[] to=0.261383 + select=1 rfds=[4] wfds=[] efds=[] + +0.003486 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31248180 00010000 00000000 03313730 03313638 02393903 32313903 31393407 + 696e2d61 64647204 61727061 00000d00 01. + +0.000436 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000207 + select max=5 rfds=[4] wfds=[] efds=[] to=0.257254 + select=1 rfds=[4] wfds=[] efds=[] + +0.005999 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31228180 00010000 00000000 03313730 03313638 02393903 32313903 31393407 + 696e2d61 64647204 61727061 00000600 01. + +0.000444 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000163 + select max=5 rfds=[4] wfds=[] efds=[] to=0.250648 + select=1 rfds=[4] wfds=[] efds=[] + +0.003548 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31208180 00010000 00000000 03313730 03313638 02393903 32313903 31393407 + 696e2d61 64647204 61727061 00000200 01. + +0.000437 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000159 + select max=5 rfds=[4] wfds=[] efds=[] to=0.246504 + select=1 rfds=[4] wfds=[] efds=[] + +0.003713 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 311f8180 00010000 00000000 03313730 03313638 02393903 32313903 31393407 + 696e2d61 64647204 61727061 00000100 01. + +0.000464 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000161 + select max=5 rfds=[4] wfds=[] efds=[] to=0.242166 + select=0 rfds=[] wfds=[] efds=[] + +0.241706 + select max=5 rfds=[4] wfds=[] efds=[] to=0.000460 + select=0 rfds=[] wfds=[] efds=[] + +0.009972 + sendto fd=4 addr=172.18.45.6:53 + 31210100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000500 01. + sendto=45 + +0.000493 + select max=5 rfds=[4] wfds=[] efds=[] to=1.999507 + select=0 rfds=[] wfds=[] efds=[] + +2.-00956 + select max=5 rfds=[4] wfds=[] efds=[] to=0.000463 + select=0 rfds=[] wfds=[] efds=[] + +0.009960 + sendto fd=4 addr=172.18.45.6:53 + 31210100 00010000 00000000 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000500 01. + sendto=45 + +0.000477 + select max=5 rfds=[4] wfds=[] efds=[] to=1.999523 + select=1 rfds=[4] wfds=[] efds=[] + +1.-273409 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 312c8180 00010000 00000000 03313730 03313638 02393903 32313903 31393407 + 696e2d61 64647204 61727061 00000600 01. + +0.000463 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000177 + select max=5 rfds=[4] wfds=[] efds=[] to=1.272292 + select=1 rfds=[4] wfds=[] efds=[] + +0.110798 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31218180 00010001 00050005 03313730 02393903 32313903 31393407 696e2d61 + 64647204 61727061 00000500 01c00c00 05000100 01ade800 21033137 30033136 + 38023939 03323139 03313934 07696e2d 61646472 04617270 6100c044 00020001 + 0000bc71 00170974 65697265 73696173 08666f72 74686e65 74026772 00c04400 + 02000100 00bc7100 0d026e73 04726970 65036e65 7400c044 00020001 0000bc71 + 0008056e 73617468 c070c044 00020001 0000bc71 0008056e 73746865 c070c044 + 00020001 0000bc71 0008056e 73686572 c070c066 00010001 00054576 0004c2db + e302c089 00010001 00029904 0004c100 00c1c0a2 00010001 0004c1d7 0004c15c + 9603c0b6 00010001 000484f0 0004c15c 6e01c0ca 00010001 00054600 0004c15c + 1e13. + +0.001965 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000301 + close fd=4 + close=OK + +0.000256 diff --git a/adns-0.6/regress/case-flags10.err b/adns-0.6/regress/case-flags10.err new file mode 100644 index 0000000..e6c1c99 --- /dev/null +++ b/adns-0.6/regress/case-flags10.err @@ -0,0 +1 @@ +too many flags diff --git a/adns-0.6/regress/case-flags10.out b/adns-0.6/regress/case-flags10.out new file mode 100644 index 0000000..2f93975 --- /dev/null +++ b/adns-0.6/regress/case-flags10.out @@ -0,0 +1,2 @@ +adns debug: using nameserver 172.18.45.6 +rc=3 diff --git a/adns-0.6/regress/case-flags10.sys b/adns-0.6/regress/case-flags10.sys new file mode 100644 index 0000000..c535edd --- /dev/null +++ b/adns-0.6/regress/case-flags10.sys @@ -0,0 +1,15 @@ +default +:1 ,aaaaaaaaaa/chiark.greenend.org.uk + start 929580072.670441 + socket type=SOCK_DGRAM + socket=4 + +0.000191 + fcntl fd=4 cmd=F_GETFL + fcntl=~O_NONBLOCK&... + +0.000084 + fcntl fd=4 cmd=F_SETFL O_NONBLOCK|... + fcntl=OK + +0.000061 + close fd=4 + close=OK + +0.000001 diff --git a/adns-0.6/regress/case-flags9.err b/adns-0.6/regress/case-flags9.err new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/adns-0.6/regress/case-flags9.err diff --git a/adns-0.6/regress/case-flags9.out b/adns-0.6/regress/case-flags9.out new file mode 100644 index 0000000..679ba0d --- /dev/null +++ b/adns-0.6/regress/case-flags9.out @@ -0,0 +1,5 @@ +adns debug: using nameserver 172.18.45.6 +chiark.greenend.org.uk flags 0 type 1 A(-) submitted +chiark.greenend.org.uk flags 0 type A(-) ownflags=aaaaaaaaa: ok; nrrs=1; cname=$; owner=$; ttl=86400 + 195.224.76.132 +rc=0 diff --git a/adns-0.6/regress/case-flags9.sys b/adns-0.6/regress/case-flags9.sys new file mode 100644 index 0000000..94ac969 --- /dev/null +++ b/adns-0.6/regress/case-flags9.sys @@ -0,0 +1,34 @@ +default +:1 ,aaaaaaaaa/chiark.greenend.org.uk + start 929580075.263215 + socket type=SOCK_DGRAM + socket=4 + +0.000212 + fcntl fd=4 cmd=F_GETFL + fcntl=~O_NONBLOCK&... + +0.000083 + fcntl fd=4 cmd=F_SETFL O_NONBLOCK|... + fcntl=OK + +0.000060 + sendto fd=4 addr=172.18.45.6:53 + 311f0100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267 + 02756b00 00010001. + sendto=40 + +0.000625 + select max=5 rfds=[4] wfds=[] efds=[] to=1.999375 + select=1 rfds=[4] wfds=[] efds=[] + +0.007374 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 311f8580 00010001 00020002 06636869 61726b08 67726565 6e656e64 036f7267 + 02756b00 00010001 c00c0001 00010001 51800004 c3e04c84 08677265 656e656e + 64036f72 6702756b 00000200 01000151 80001103 6e73300a 72656c61 74697669 + 7479c038 c0380002 00010001 51800006 036e7331 c057c053 00010001 00015180 + 0004ac12 2d06c070 00010001 00015180 0004ac12 2d41. + +0.001238 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000228 + close fd=4 + close=OK + +0.000205 diff --git a/adns-0.6/regress/case-mailboxes.err b/adns-0.6/regress/case-mailboxes.err new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/adns-0.6/regress/case-mailboxes.err diff --git a/adns-0.6/regress/case-mailboxes.out b/adns-0.6/regress/case-mailboxes.out new file mode 100644 index 0000000..61d1757 --- /dev/null +++ b/adns-0.6/regress/case-mailboxes.out @@ -0,0 +1,10 @@ +adns debug: using nameserver 172.18.45.6 +silly-rp.test.iwj.relativity.greenend.org.uk flags 0 type 131089 RP(822) submitted +silly-rp.test.iwj.relativity.greenend.org.uk flags 0 type RP(822): OK; nrrs=6; cname=$; owner=$; ttl=60 + . . + i@ucam.org . + i.j@ucam.org . + "i..j"@ucam.org . + ".i"@ucam.org . + "i."@ucam.org . +rc=0 diff --git a/adns-0.6/regress/case-mailboxes.sys b/adns-0.6/regress/case-mailboxes.sys new file mode 100644 index 0000000..2144c05 --- /dev/null +++ b/adns-0.6/regress/case-mailboxes.sys @@ -0,0 +1,35 @@ +default +:131089 silly-rp.test.iwj.relativity.greenend.org.uk + start 923859567.899146 + socket type=SOCK_DGRAM + socket=4 + +0.000411 + fcntl fd=4 cmd=F_GETFL + fcntl=~O_NONBLOCK&... + +0.000094 + fcntl fd=4 cmd=F_SETFL O_NONBLOCK|... + fcntl=OK + +0.000073 + sendto fd=4 addr=172.18.45.6:53 + 311f0100 00010000 00000000 0873696c 6c792d72 70047465 73740369 776a0a72 + 656c6174 69766974 79086772 65656e65 6e64036f 72670275 6b000011 0001. + sendto=62 + +0.000670 + select max=5 rfds=[4] wfds=[] efds=[] to=1.999330 + select=1 rfds=[4] wfds=[] efds=[] + +0.008169 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 311f8180 00010006 00000000 0873696c 6c792d72 70047465 73740369 776a0a72 + 656c6174 69766974 79086772 65656e65 6e64036f 72670275 6b000011 0001c00c + 00110001 0000003c 00020000 c00c0011 00010000 003c000d 01690475 63616d03 + 6f726700 00c00c00 11000100 00003c00 0703692e 6ac05a00 c00c0011 00010000 + 003c0008 04692e2e 6ac05a00 c00c0011 00010000 003c0006 022e69c0 5a00c00c + 00110001 0000003c 00060269 2ec05a00. + +0.000992 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000604 + close fd=4 + close=OK + +0.000359 diff --git a/adns-0.6/regress/case-manya.err b/adns-0.6/regress/case-manya.err new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/adns-0.6/regress/case-manya.err diff --git a/adns-0.6/regress/case-manya.out b/adns-0.6/regress/case-manya.out new file mode 100644 index 0000000..08cee50 --- /dev/null +++ b/adns-0.6/regress/case-manya.out @@ -0,0 +1,8 @@ +adns debug: using nameserver 172.18.45.6 +manyaddrs.test.iwj.relativity.greenend.org.uk flags 0 type 1 A(-) submitted +manyaddrs.test.iwj.relativity.greenend.org.uk flags 0 type A(-): OK; nrrs=4; cname=$; owner=$; ttl=60 + 127.0.0.1 + 172.18.45.6 + 172.18.45.1 + 172.18.45.35 +rc=0 diff --git a/adns-0.6/regress/case-manya.sys b/adns-0.6/regress/case-manya.sys new file mode 100644 index 0000000..8b560fa --- /dev/null +++ b/adns-0.6/regress/case-manya.sys @@ -0,0 +1,36 @@ +default +:1 manyaddrs.test.iwj.relativity.greenend.org.uk + start 912888920.123769 + socket type=SOCK_DGRAM + socket=4 + +0.000245 + fcntl fd=4 cmd=F_GETFL + fcntl=~O_NONBLOCK&... + +0.000705 + fcntl fd=4 cmd=F_SETFL O_NONBLOCK|... + fcntl=OK + +0.000073 + sendto fd=4 addr=172.18.45.6:53 + 311f0100 00010000 00000000 096d616e 79616464 72730474 65737403 69776a0a + 72656c61 74697669 74790867 7265656e 656e6403 6f726702 756b0000 010001. + sendto=63 + +0.000698 + select max=5 rfds=[4] wfds=[] efds=[] to=1.999302 + select=1 rfds=[4] wfds=[] efds=[] + +0.006236 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 311f8580 00010004 00010001 096d616e 79616464 72730474 65737403 69776a0a + 72656c61 74697669 74790867 7265656e 656e6403 6f726702 756b0000 010001c0 + 0c000100 01000000 3c0004ac 122d23c0 0c000100 01000000 3c0004ac 122d06c0 + 0c000100 01000000 3c0004ac 122d01c0 0c000100 01000000 3c00047f 00000104 + 74657374 0369776a 0a72656c 61746976 69747908 67726565 6e656e64 036f7267 + 02756b00 00020001 0000003c 0006036e 7330c088 c0ae0001 00010001 51800004 + ac122d06. + +0.001078 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000329 + close fd=4 + close=OK + +0.000240 diff --git a/adns-0.6/regress/case-manyptrwrong.err b/adns-0.6/regress/case-manyptrwrong.err new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/adns-0.6/regress/case-manyptrwrong.err diff --git a/adns-0.6/regress/case-manyptrwrong.out b/adns-0.6/regress/case-manyptrwrong.out new file mode 100644 index 0000000..819a929 --- /dev/null +++ b/adns-0.6/regress/case-manyptrwrong.out @@ -0,0 +1,153 @@ +adns debug: using nameserver 195.224.55.129 +254.0.99.203.in-addr.arpa flags 0 type 1 A(-) submitted +254.0.99.203.in-addr.arpa flags 0 type 2 NS(raw) submitted +254.0.99.203.in-addr.arpa flags 0 type 5 CNAME(-) submitted +254.0.99.203.in-addr.arpa flags 0 type 6 SOA(raw) submitted +254.0.99.203.in-addr.arpa flags 0 type 12 PTR(raw) submitted +254.0.99.203.in-addr.arpa flags 0 type 13 HINFO(-) submitted +254.0.99.203.in-addr.arpa flags 0 type 15 MX(raw) submitted +254.0.99.203.in-addr.arpa flags 0 type 16 TXT(-) submitted +254.0.99.203.in-addr.arpa flags 0 type 17 RP(raw) submitted +254.0.99.203.in-addr.arpa flags 0 type 65537 A(addr) submitted +254.0.99.203.in-addr.arpa flags 0 type 65538 NS(+addr) submitted +254.0.99.203.in-addr.arpa flags 0 type 65548 PTR(checked) submitted +254.0.99.203.in-addr.arpa flags 0 type 65551 MX(+addr) submitted +254.0.99.203.in-addr.arpa flags 0 type 131078 SOA(822) submitted +254.0.99.203.in-addr.arpa flags 0 type 131089 RP(822) submitted +adns debug: TCP connected (NS=195.224.55.129) +254.0.99.203.in-addr.arpa flags 0 type PTR(raw): OK; nrrs=94; cname=$; owner=$; ttl=80790 + ns.security.co.nz + tetra.co.nz + mail.agate.co.nz + ns.agate.co.nz + securitytraining.co.nz + ns.giftbasket.co.nz + ns.security.gen.nz + bouquet.co.nz + investigation.co.nz + ns.nzipi.org.nz + mail.neru.co.nz + security.co.nz + ns.storewatch.co.nz + security.gen.nz + ns.tetra.co.nz + mail.tetra.co.nz + ns.securicard.co.nz + ns.underhour.co.nz + bcc.co.nz + security.org.nz + burglaralarms.co.nz + ns.safes.co.nz + ns.security.org.nz + couperconsulting.co.nz + securityguards.co.nz + ns.guards.co.nz + asis.org.nz + neru.co.nz + giftbasket.co.nz + magic.co.nz + mail.bcc.co.nz + ns.investigation.co.nz + nzipi.org.nz + ns.bouquet.co.nz + mail.safes.co.nz + ns.bcc.co.nz + ns.burglaralarms.co.nz + ns.securityguards.co.nz + covertcameras.co.nz + ns.neru.co.nz + ns.covertcameras.co.nz + bouquets.co.nz + concentric.co.nz + ns.securitytraining.co.nz + mail.couperconsulting.co.nz + retailsecurity.co.nz + ns.concentric.co.nz + mail.magic.co.nz + nzangling.co.nz + ns.couperconsulting.co.nz + ns.nzangling.co.nz + mail.storewatch.co.nz + swift.co.nz + mail.selective.co.nz + ns.forefront.co.nz + mail.nzangling.co.nz + guards.co.nz + mail.nzdesigns.co.nz + storewatch.co.nz + ns.securitymanagement.co.nz + mail.woolworths.co.nz + mail.concentric.co.nz + selective.co.nz + specialinvestigations.co.nz + ns.swift.co.nz + mail.swift.co.nz + ns.securenet.net.nz + privateinvestigation.co.nz + ns.privateinvestigation.co.nz + etrade.co.nz + ns.specialinvestigations.co.nz + mail.ansett.co.nz + ftp.warrent.co.nz + ns.retailsecurity.co.nz + mail.securitymanagement.co.nz + ns.magic.co.nz + mail.forefront.co.nz + mail.securicard.co.nz + securicard.co.nz + ns.nzdesigns.co.nz + safes.co.nz + ns.selective.co.nz + forefront.co.nz + securitymanagement.co.nz + underhour.co.nz + securenet.net.nz + mail.specialinvestigations.co.nz + nzdesigns.co.nz + ns.etrade.co.nz + mail.nzipi.org.nz + mail.underhour.co.nz + ns.asis.org.nz + ns.bouquets.co.nz + agate.co.nz +adns debug: reply not found, id 313b, query owner security.gen.nz (NS=195.224.55.129) +adns debug: reply not found, id 313c, query owner ns.tetra.co.nz (NS=195.224.55.129) +adns debug: reply not found, id 313d, query owner mail.tetra.co.nz (NS=195.224.55.129) +adns debug: reply not found, id 313e, query owner ns.securicard.co.nz (NS=195.224.55.129) +adns debug: reply not found, id 313f, query owner ns.underhour.co.nz (NS=195.224.55.129) +adns debug: reply not found, id 3140, query owner bcc.co.nz (NS=195.224.55.129) +adns debug: reply not found, id 3141, query owner security.org.nz (NS=195.224.55.129) +adns debug: reply not found, id 3142, query owner burglaralarms.co.nz (NS=195.224.55.129) +adns debug: reply not found, id 3143, query owner ns.safes.co.nz (NS=195.224.55.129) +adns debug: reply not found, id 3144, query owner ns.security.org.nz (NS=195.224.55.129) +adns debug: reply not found, id 3145, query owner couperconsulting.co.nz (NS=195.224.55.129) +adns debug: reply not found, id 3146, query owner securityguards.co.nz (NS=195.224.55.129) +adns debug: reply not found, id 3147, query owner ns.guards.co.nz (NS=195.224.55.129) +adns debug: reply not found, id 3148, query owner asis.org.nz (NS=195.224.55.129) +adns debug: reply not found, id 3149, query owner neru.co.nz (NS=195.224.55.129) +adns debug: reply not found, id 314a, query owner giftbasket.co.nz (NS=195.224.55.129) +adns debug: reply not found, id 314b, query owner magic.co.nz (NS=195.224.55.129) +adns debug: reply not found, id 314c, query owner mail.bcc.co.nz (NS=195.224.55.129) +adns debug: reply not found, id 314d, query owner ns.investigation.co.nz (NS=195.224.55.129) +adns debug: reply not found, id 314e, query owner nzipi.org.nz (NS=195.224.55.129) +adns debug: reply not found, id 314f, query owner ns.bouquet.co.nz (NS=195.224.55.129) +adns debug: reply not found, id 3150, query owner mail.safes.co.nz (NS=195.224.55.129) +adns debug: reply not found, id 3151, query owner ns.bcc.co.nz (NS=195.224.55.129) +adns debug: reply not found, id 3152, query owner ns.burglaralarms.co.nz (NS=195.224.55.129) +adns debug: reply not found, id 3153, query owner ns.securityguards.co.nz (NS=195.224.55.129) +adns debug: reply not found, id 318b, query owner agate.co.nz (NS=195.224.55.129) +254.0.99.203.in-addr.arpa flags 0 type PTR(checked): Inconsistent resource records in DNS; nrrs=0; cname=$; owner=$; ttl=80790 +254.0.99.203.in-addr.arpa flags 0 type A(-): No such data; nrrs=0; cname=$; owner=$; ttl=86400 +254.0.99.203.in-addr.arpa flags 0 type NS(raw): No such data; nrrs=0; cname=$; owner=$; ttl=86400 +254.0.99.203.in-addr.arpa flags 0 type CNAME(-): No such data; nrrs=0; cname=$; owner=$; ttl=86400 +254.0.99.203.in-addr.arpa flags 0 type SOA(raw): No such data; nrrs=0; cname=$; owner=$; ttl=86400 +254.0.99.203.in-addr.arpa flags 0 type HINFO(-): No such data; nrrs=0; cname=$; owner=$; ttl=86400 +254.0.99.203.in-addr.arpa flags 0 type MX(raw): No such data; nrrs=0; cname=$; owner=$; ttl=86400 +254.0.99.203.in-addr.arpa flags 0 type TXT(-): No such data; nrrs=0; cname=$; owner=$; ttl=86400 +254.0.99.203.in-addr.arpa flags 0 type RP(raw): No such data; nrrs=0; cname=$; owner=$; ttl=86400 +254.0.99.203.in-addr.arpa flags 0 type A(addr): No such data; nrrs=0; cname=$; owner=$; ttl=86400 +254.0.99.203.in-addr.arpa flags 0 type NS(+addr): No such data; nrrs=0; cname=$; owner=$; ttl=86400 +254.0.99.203.in-addr.arpa flags 0 type MX(+addr): No such data; nrrs=0; cname=$; owner=$; ttl=86400 +254.0.99.203.in-addr.arpa flags 0 type SOA(822): No such data; nrrs=0; cname=$; owner=$; ttl=86400 +254.0.99.203.in-addr.arpa flags 0 type RP(822): No such data; nrrs=0; cname=$; owner=$; ttl=86400 +rc=0 diff --git a/adns-0.6/regress/case-manyptrwrong.sys b/adns-0.6/regress/case-manyptrwrong.sys new file mode 100644 index 0000000..d5ef49b --- /dev/null +++ b/adns-0.6/regress/case-manyptrwrong.sys @@ -0,0 +1,1287 @@ +ncipher +254.0.99.203.in-addr.arpa + start 933269010.293417 + socket type=SOCK_DGRAM + socket=4 + +0.000166 + fcntl fd=4 cmd=F_GETFL + fcntl=~O_NONBLOCK&... + +0.000063 + fcntl fd=4 cmd=F_SETFL O_NONBLOCK|... + fcntl=OK + +0.000049 + sendto fd=4 addr=195.224.55.129:53 + 311f0100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 010001. + sendto=43 + +0.000861 + sendto fd=4 addr=195.224.55.129:53 + 31200100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 020001. + sendto=43 + +0.000518 + sendto fd=4 addr=195.224.55.129:53 + 31210100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 050001. + sendto=43 + +0.000511 + sendto fd=4 addr=195.224.55.129:53 + 31220100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 060001. + sendto=43 + +0.000533 + sendto fd=4 addr=195.224.55.129:53 + 31230100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 0c0001. + sendto=43 + +0.000573 + sendto fd=4 addr=195.224.55.129:53 + 31240100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 0d0001. + sendto=43 + +0.000523 + sendto fd=4 addr=195.224.55.129:53 + 31250100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 0f0001. + sendto=43 + +0.000518 + sendto fd=4 addr=195.224.55.129:53 + 31260100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 100001. + sendto=43 + +0.000544 + sendto fd=4 addr=195.224.55.129:53 + 31270100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 110001. + sendto=43 + +0.000509 + sendto fd=4 addr=195.224.55.129:53 + 31280100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 010001. + sendto=43 + +0.000543 + sendto fd=4 addr=195.224.55.129:53 + 31290100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 020001. + sendto=43 + +0.000528 + sendto fd=4 addr=195.224.55.129:53 + 312a0100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 0c0001. + sendto=43 + +0.000576 + sendto fd=4 addr=195.224.55.129:53 + 312b0100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 0f0001. + sendto=43 + +0.000515 + sendto fd=4 addr=195.224.55.129:53 + 312c0100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 060001. + sendto=43 + +0.000635 + sendto fd=4 addr=195.224.55.129:53 + 312d0100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 110001. + sendto=43 + +0.000525 + select max=5 rfds=[4] wfds=[] efds=[] to=1.991588 + select=1 rfds=[4] wfds=[] efds=[] + +0.001474 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=195.224.55.129:53 + 31238380 00010013 00000000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 0c0001c0 0c000c00 0100013b 96001302 6e730873 65637572 + 69747902 636f026e 7a00c00c 000c0001 00013b96 00080574 65747261 c043c00c + 000c0001 00013b96 000d046d 61696c05 61676174 65c043c0 0c000c00 0100013b + 96000502 6e73c06f c00c000c 00010001 3b960013 10736563 75726974 79747261 + 696e696e 67c043c0 0c000c00 0100013b 96001002 6e730a67 69667462 61736b65 + 74c043c0 0c000c00 0100013b 96001202 6e730873 65637572 69747903 67656ec0 + 46c00c00 0c000100 013b9600 0a07626f 75717565 74c043c0 0c000c00 0100013b + 9600100d 696e7665 73746967 6174696f 6ec043c0 0c000c00 0100013b 96000f02 + 6e73056e 7a697069 036f7267 c046c00c 000c0001 00013b96 000c046d 61696c04 + 6e657275 c043c00c 000c0001 00013b96 0002c03a c00c000c 00010001 3b960010 + 026e730a 73746f72 65776174 6368c043 c00c000c 00010001 3b960002 c0d2c00c + 000c0001 00013b96 0005026e 73c056c0 0c000c00 0100013b 96000704 6d61696c + c056c00c 000c0001 00013b96 0010026e 730a7365 63757269 63617264 c043c00c + 000c0001 00013b96 000f026e 7309756e 64657268 6f7572c0 43c00c00 0c000100 + 013b9600 06036263 63c043. + +0.001498 + socket type=SOCK_STREAM + socket=5 + +0.000954 + fcntl fd=5 cmd=F_GETFL + fcntl=~O_NONBLOCK&... + +0.000053 + fcntl fd=5 cmd=F_SETFL O_NONBLOCK|... + fcntl=OK + +0.000047 + connect fd=5 addr=195.224.55.129:53 + connect=EINPROGRESS + +0.000195 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000071 + select max=6 rfds=[4] wfds=[5] efds=[] to=1.987296 + select=1 rfds=[] wfds=[5] efds=[] + +0.000949 + read fd=5 buflen=1 + read=EAGAIN + +0.000147 + write fd=5 + 002b3123 01000001 00000000 00000332 35340130 02393903 32303307 696e2d61 + 64647204 61727061 00000c00 01. + write=45 + +0.000532 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.985668 + select=1 rfds=[5] wfds=[] efds=[] + +0.011715 + read fd=5 buflen=2 + read=OK + 097f. + +0.000186 + read fd=5 buflen=2431 + read=OK + 31238180 0001005e 00020002 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 0c0001c0 0c000c00 0100013b 96001302 6e730873 65637572 + 69747902 636f026e 7a00c00c 000c0001 00013b96 00080574 65747261 c043c00c + 000c0001 00013b96 000d046d 61696c05 61676174 65c043c0 0c000c00 0100013b + 96000502 6e73c06f c00c000c 00010001 3b960013 10736563 75726974 79747261 + 696e696e 67c043c0 0c000c00 0100013b 96001002 6e730a67 69667462 61736b65 + 74c043c0 0c000c00 0100013b 96001202 6e730873 65637572 69747903 67656ec0 + 46c00c00 0c000100 013b9600 0a07626f 75717565 74c043c0 0c000c00 0100013b + 9600100d 696e7665 73746967 6174696f 6ec043c0 0c000c00 0100013b 96000f02 + 6e73056e 7a697069 036f7267 c046c00c 000c0001 00013b96 000c046d 61696c04 + 6e657275 c043c00c 000c0001 00013b96 0002c03a c00c000c 00010001 3b960010 + 026e730a 73746f72 65776174 6368c043 c00c000c 00010001 3b960002 c0d2c00c + 000c0001 00013b96 0005026e 73c056c0 0c000c00 0100013b 96000704 6d61696c + c056c00c 000c0001 00013b96 0010026e 730a7365 63757269 63617264 c043c00c + 000c0001 00013b96 000f026e 7309756e 64657268 6f7572c0 43c00c00 0c000100 + 013b9600 06036263 63c043c0 0c000c00 0100013b 96000b08 73656375 72697479 + c128c00c 000c0001 00013b96 00100d62 7572676c 6172616c 61726d73 c043c00c + 000c0001 00013b96 000b026e 73057361 666573c0 43c00c00 0c000100 013b9600 + 05026e73 c1f7c00c 000c0001 00013b96 00131063 6f757065 72636f6e 73756c74 + 696e67c0 43c00c00 0c000100 013b9600 110e7365 63757269 74796775 61726473 + c043c00c 000c0001 00013b96 000c026e 73066775 61726473 c043c00c 000c0001 + 00013b96 00070461 736973c1 28c00c00 0c000100 013b9600 02c13fc0 0c000c00 + 0100013b 960002c0 b6c00c00 0c000100 013b9600 08056d61 676963c0 43c00c00 + 0c000100 013b9600 07046d61 696cc1e5 c00c000c 00010001 3b960005 026e73c1 + 03c00c00 0c000100 013b9600 02c122c0 0c000c00 0100013b 96000502 6e73c0ed + c00c000c 00010001 3b960007 046d6169 6cc22dc0 0c000c00 0100013b 96000502 + 6e73c1e5 c00c000c 00010001 3b960005 026e73c2 0ec00c00 0c000100 013b9600 + 05026e73 c271c00c 000c0001 00013b96 00100d63 6f766572 7463616d 65726173 + c043c00c 000c0001 00013b96 0005026e 73c13fc0 0c000c00 0100013b 96001302 + 6e730d63 6f766572 7463616d 65726173 c043c00c 000c0001 00013b96 000b0862 + 6f757175 657473c0 43c00c00 0c000100 013b9600 0d0a636f 6e63656e 74726963 + c043c00c 000c0001 00013b96 0005026e 73c094c0 0c000c00 0100013b 96000704 + 6d61696c c252c00c 000c0001 00013b96 00110e72 65746169 6c736563 75726974 + 79c043c0 0c000c00 0100013b 96001002 6e730a63 6f6e6365 6e747269 63c043c0 + 0c000c00 0100013b 96000d04 6d61696c 056d6167 6963c043 c00c000c 00010001 + 3b96000c 096e7a61 6e676c69 6e67c043 c00c000c 00010001 3b960005 026e73c2 + 52c00c00 0c000100 013b9600 0f026e73 096e7a61 6e676c69 6e67c043 c00c000c + 00010001 3b960007 046d6169 6cc163c0 0c000c00 0100013b 96000805 73776966 + 74c043c0 0c000c00 0100013b 96001104 6d61696c 0973656c 65637469 7665c043 + c00c000c 00010001 3b96000f 026e7309 666f7265 66726f6e 74c043c0 0c000c00 + 0100013b 96001104 6d61696c 096e7a61 6e676c69 6e67c043 c00c000c 00010001 + 3b960009 06677561 726473c0 43c00c00 0c000100 013b9600 11046d61 696c096e + 7a646573 69676e73 c043c00c 000c0001 00013b96 0002c163 c00c000c 00010001 + 3b960018 026e7312 73656375 72697479 6d616e61 67656d65 6e74c043 c00c000c + 00010001 3b960012 046d6169 6c0a776f 6f6c776f 72746873 c043c00c 000c0001 + 00013b96 0012046d 61696c0a 636f6e63 656e. + +0.003706 + read fd=5 buflen=973 + read=EAGAIN + +0.000190 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.969871 + select=1 rfds=[4] wfds=[] efds=[] + +0.000115 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=195.224.55.129:53 + 312a8380 00010013 00000000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 0c0001c0 0c000c00 0100013b 96001302 6e730873 65637572 + 69747902 636f026e 7a00c00c 000c0001 00013b96 00080574 65747261 c043c00c + 000c0001 00013b96 000d046d 61696c05 61676174 65c043c0 0c000c00 0100013b + 96000502 6e73c06f c00c000c 00010001 3b960013 10736563 75726974 79747261 + 696e696e 67c043c0 0c000c00 0100013b 96001002 6e730a67 69667462 61736b65 + 74c043c0 0c000c00 0100013b 96001202 6e730873 65637572 69747903 67656ec0 + 46c00c00 0c000100 013b9600 0a07626f 75717565 74c043c0 0c000c00 0100013b + 9600100d 696e7665 73746967 6174696f 6ec043c0 0c000c00 0100013b 96000f02 + 6e73056e 7a697069 036f7267 c046c00c 000c0001 00013b96 000c046d 61696c04 + 6e657275 c043c00c 000c0001 00013b96 0002c03a c00c000c 00010001 3b960010 + 026e730a 73746f72 65776174 6368c043 c00c000c 00010001 3b960002 c0d2c00c + 000c0001 00013b96 0005026e 73c056c0 0c000c00 0100013b 96000704 6d61696c + c056c00c 000c0001 00013b96 0010026e 730a7365 63757269 63617264 c043c00c + 000c0001 00013b96 000f026e 7309756e 64657268 6f7572c0 43c00c00 0c000100 + 013b9600 06036263 63c043. + +0.001180 + write fd=5 + 002b312a 01000001 00000000 00000332 35340130 02393903 32303307 696e2d61 + 64647204 61727061 00000c00 01. + write=45 + +0.000444 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000085 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.968047 + select=1 rfds=[5] wfds=[] efds=[] + +0.000311 + read fd=5 buflen=973 + read=OK + 74726963 c043c00c 000c0001 00013b96 000c0973 656c6563 74697665 c043c00c + 000c0001 00013b96 00181573 70656369 616c696e 76657374 69676174 696f6e73 + c043c00c 000c0001 00013b96 000b026e 73057377 696674c0 43c00c00 0c000100 + 013b9600 0d046d61 696c0573 77696674 c043c00c 000c0001 00013b96 0013026e + 73097365 63757265 6e657403 6e6574c0 46c00c00 0c000100 013b9600 17147072 + 69766174 65696e76 65737469 67617469 6f6ec043 c00c000c 00010001 3b96001a + 026e7314 70726976 61746569 6e766573 74696761 74696f6e c043c00c 000c0001 + 00013b96 00090665 74726164 65c043c0 0c000c00 0100013b 96001b02 6e731573 + 70656369 616c696e 76657374 69676174 696f6e73 c043c00c 000c0001 00013b96 + 000e046d 61696c06 616e7365 7474c043 c00c000c 00010001 3b96000e 03667470 + 07776172 72656e74 c043c00c 000c0001 00013b96 0014026e 730e7265 7461696c + 73656375 72697479 c043c00c 000c0001 00013b96 001a046d 61696c12 73656375 + 72697479 6d616e61 67656d65 6e74c043 c00c000c 00010001 3b96000b 026e7305 + 6d616769 63c043c0 0c000c00 0100013b 96001104 6d61696c 09666f72 6566726f + 6e74c043 c00c000c 00010001 3b960007 046d6169 6cc1b1c0 0c000c00 0100013b + 960002c1 b1c00c00 0c000100 013b9600 0f026e73 096e7a64 65736967 6e73c043 + c00c000c 00010001 3b960002 c22dc00c 000c0001 00013b96 000f026e 73097365 + 6c656374 697665c0 43c00c00 0c000100 013b9600 0c09666f 72656672 6f6e74c0 + 43c00c00 0c000100 013b9600 15127365 63757269 74796d61 6e616765 6d656e74 + c043c00c 000c0001 00013b96 0002c1cd c00c000c 00010001 3b960010 09736563 + 7572656e 6574036e 6574c046 c00c000c 00010001 3b96001d 046d6169 6c157370 + 65636961 6c696e76 65737469 67617469 6f6e73c0 43c00c00 0c000100 013b9600 + 0c096e7a 64657369 676e73c0 43c00c00 0c000100 013b9600 0c026e73 06657472 + 616465c0 43c00c00 0c000100 013b9600 07046d61 696cc122 c00c000c 00010001 + 3b960007 046d6169 6cc1cdc0 0c000c00 0100013b 96000a02 6e730461 736973c1 + 28c00c00 0c000100 013b9600 0e026e73 08626f75 71756574 73c043c0 0c000c00 + 0100013b 960002c0 6f013002 39390332 30330749 4e2d4144 44520441 52504100 + 00020001 00053014 0002c037 01300239 39033230 3307494e 2d414444 52044152 + 50410000 02000100 05301400 11036e73 31077761 696b6174 6f026163 c046c037 + 00010001 00013c19 0004cb63 00fe036e 73310777 61696b61 746f0261 63c04600 + 01000100 013d0200 048cc880 0d. + +0.002240 + read fd=5 buflen=2433 + read=EAGAIN + +0.012290 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.953206 + select=1 rfds=[5] wfds=[] efds=[] + +0.014898 + read fd=5 buflen=2433 + read=OK + 097f312a 81800001 005e0002 00020332 35340130 02393903 32303307 696e2d61 + 64647204 61727061 00000c00 01c00c00 0c000100 013b9600 13026e73 08736563 + 75726974 7902636f 026e7a00 c00c000c 00010001 3b960008 05746574 7261c043 + c00c000c 00010001 3b96000d 046d6169 6c056167 617465c0 43c00c00 0c000100 + 013b9600 05026e73 c06fc00c 000c0001 00013b96 00131073 65637572 69747974 + 7261696e 696e67c0 43c00c00 0c000100 013b9600 10026e73 0a676966 74626173 + 6b6574c0 43c00c00 0c000100 013b9600 12026e73 08736563 75726974 79036765 + 6ec046c0 0c000c00 0100013b 96000a07 626f7571 756574c0 43c00c00 0c000100 + 013b9600 100d696e 76657374 69676174 696f6ec0 43c00c00 0c000100 013b9600 + 0f026e73 056e7a69 7069036f 7267c046 c00c000c 00010001 3b96000c 046d6169 + 6c046e65 7275c043 c00c000c 00010001 3b960002 c03ac00c 000c0001 00013b96 + 0010026e 730a7374 6f726577 61746368 c043c00c 000c0001 00013b96 0002c0d2 + c00c000c 00010001 3b960005 026e73c0 56c00c00 0c000100 013b9600 07046d61 + 696cc056 c00c000c 00010001 3b960010 026e730a 73656375 72696361 7264c043 + c00c000c 00010001 3b96000f 026e7309 756e6465 72686f75 72c043c0 0c000c00 + 0100013b 96000603 626363c0 43c00c00 0c000100 013b9600 0b087365 63757269 + 7479c128 c00c000c 00010001 3b960010 0d627572 676c6172 616c6172 6d73c043 + c00c000c 00010001 3b96000b 026e7305 73616665 73c043c0 0c000c00 0100013b + 96000502 6e73c1f7 c00c000c 00010001 3b960013 10636f75 70657263 6f6e7375 + 6c74696e 67c043c0 0c000c00 0100013b 9600110e 73656375 72697479 67756172 + 6473c043 c00c000c 00010001 3b96000c 026e7306 67756172 6473c043 c00c000c + 00010001 3b960007 04617369 73c128c0 0c000c00 0100013b 960002c1 3fc00c00 + 0c000100 013b9600 02c0b6c0 0c000c00 0100013b 96000805 6d616769 63c043c0 + 0c000c00 0100013b 96000704 6d61696c c1e5c00c 000c0001 00013b96 0005026e + 73c103c0 0c000c00 0100013b 960002c1 22c00c00 0c000100 013b9600 05026e73 + c0edc00c 000c0001 00013b96 0007046d 61696cc2 2dc00c00 0c000100 013b9600 + 05026e73 c1e5c00c 000c0001 00013b96 0005026e 73c20ec0 0c000c00 0100013b + 96000502 6e73c271 c00c000c 00010001 3b960010 0d636f76 65727463 616d6572 + 6173c043 c00c000c 00010001 3b960005 026e73c1 3fc00c00 0c000100 013b9600 + 13026e73 0d636f76 65727463 616d6572 6173c043 c00c000c 00010001 3b96000b + 08626f75 71756574 73c043c0 0c000c00 0100013b 96000d0a 636f6e63 656e7472 + 6963c043 c00c000c 00010001 3b960005 026e73c0 94c00c00 0c000100 013b9600 + 07046d61 696cc252 c00c000c 00010001 3b960011 0e726574 61696c73 65637572 + 697479c0 43c00c00 0c000100 013b9600 10026e73 0a636f6e 63656e74 726963c0 + 43c00c00 0c000100 013b9600 0d046d61 696c056d 61676963 c043c00c 000c0001 + 00013b96 000c096e 7a616e67 6c696e67 c043c00c 000c0001 00013b96 0005026e + 73c252c0 0c000c00 0100013b 96000f02 6e73096e 7a616e67 6c696e67 c043c00c + 000c0001 00013b96 0007046d 61696cc1 63c00c00 0c000100 013b9600 08057377 + 696674c0 43c00c00 0c000100 013b9600 11046d61 696c0973 656c6563 74697665 + c043c00c 000c0001 00013b96 000f026e 7309666f 72656672 6f6e74c0 43c00c00 + 0c000100 013b9600 11046d61 696c096e 7a616e67 6c696e67 c043c00c 000c0001 + 00013b96 00090667 75617264 73c043c0 0c000c00 0100013b 96001104 6d61696c + 096e7a64 65736967 6e73c043 c00c000c 00010001 3b960002 c163c00c 000c0001 + 00013b96 0018026e 73127365 63757269 74796d61 6e616765 6d656e74 c043c00c + 000c0001 00013b96 0012046d 61696c0a 776f6f6c 776f7274 6873c043 c00c000c + 00010001 3b960012 046d6169 6c0a636f 6e63656e. + +0.003337 + read fd=5 buflen=973 + read=EAGAIN + +0.000189 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.934782 + select=1 rfds=[5] wfds=[] efds=[] + +0.102926 + read fd=5 buflen=973 + read=OK + 74726963 c043c00c 000c0001 00013b96 000c0973 656c6563 74697665 c043c00c + 000c0001 00013b96 00181573 70656369 616c696e 76657374 69676174 696f6e73 + c043c00c 000c0001 00013b96 000b026e 73057377 696674c0 43c00c00 0c000100 + 013b9600 0d046d61 696c0573 77696674 c043c00c 000c0001 00013b96 0013026e + 73097365 63757265 6e657403 6e6574c0 46c00c00 0c000100 013b9600 17147072 + 69766174 65696e76 65737469 67617469 6f6ec043 c00c000c 00010001 3b96001a + 026e7314 70726976 61746569 6e766573 74696761 74696f6e c043c00c 000c0001 + 00013b96 00090665 74726164 65c043c0 0c000c00 0100013b 96001b02 6e731573 + 70656369 616c696e 76657374 69676174 696f6e73 c043c00c 000c0001 00013b96 + 000e046d 61696c06 616e7365 7474c043 c00c000c 00010001 3b96000e 03667470 + 07776172 72656e74 c043c00c 000c0001 00013b96 0014026e 730e7265 7461696c + 73656375 72697479 c043c00c 000c0001 00013b96 001a046d 61696c12 73656375 + 72697479 6d616e61 67656d65 6e74c043 c00c000c 00010001 3b96000b 026e7305 + 6d616769 63c043c0 0c000c00 0100013b 96001104 6d61696c 09666f72 6566726f + 6e74c043 c00c000c 00010001 3b960007 046d6169 6cc1b1c0 0c000c00 0100013b + 960002c1 b1c00c00 0c000100 013b9600 0f026e73 096e7a64 65736967 6e73c043 + c00c000c 00010001 3b960002 c22dc00c 000c0001 00013b96 000f026e 73097365 + 6c656374 697665c0 43c00c00 0c000100 013b9600 0c09666f 72656672 6f6e74c0 + 43c00c00 0c000100 013b9600 15127365 63757269 74796d61 6e616765 6d656e74 + c043c00c 000c0001 00013b96 0002c1cd c00c000c 00010001 3b960010 09736563 + 7572656e 6574036e 6574c046 c00c000c 00010001 3b96001d 046d6169 6c157370 + 65636961 6c696e76 65737469 67617469 6f6e73c0 43c00c00 0c000100 013b9600 + 0c096e7a 64657369 676e73c0 43c00c00 0c000100 013b9600 0c026e73 06657472 + 616465c0 43c00c00 0c000100 013b9600 07046d61 696cc122 c00c000c 00010001 + 3b960007 046d6169 6cc1cdc0 0c000c00 0100013b 96000a02 6e730461 736973c1 + 28c00c00 0c000100 013b9600 0e026e73 08626f75 71756574 73c043c0 0c000c00 + 0100013b 960002c0 6f013002 39390332 30330749 4e2d4144 44520441 52504100 + 00020001 00053014 0002c037 01300239 39033230 3307494e 2d414444 52044152 + 50410000 02000100 05301400 11036e73 31077761 696b6174 6f026163 c046c037 + 00010001 00013c19 0004cb63 00fe036e 73310777 61696b61 746f0261 63c04600 + 01000100 013d0200 048cc880 0d. + +0.002246 + sendto fd=4 addr=195.224.55.129:53 + 312e0100 00010000 00000000 026e7308 73656375 72697479 02636f02 6e7a0000 + 010001. + sendto=35 + +0.001645 + sendto fd=4 addr=195.224.55.129:53 + 312f0100 00010000 00000000 05746574 72610263 6f026e7a 00000100 01. + sendto=29 + +0.000578 + sendto fd=4 addr=195.224.55.129:53 + 31300100 00010000 00000000 046d6169 6c056167 61746502 636f026e 7a000001 + 0001. + sendto=34 + +0.000605 + sendto fd=4 addr=195.224.55.129:53 + 31310100 00010000 00000000 026e7305 61676174 6502636f 026e7a00 00010001. + sendto=32 + +0.000624 + sendto fd=4 addr=195.224.55.129:53 + 31320100 00010000 00000000 10736563 75726974 79747261 696e696e 6702636f + 026e7a00 00010001. + sendto=40 + +0.000624 + sendto fd=4 addr=195.224.55.129:53 + 31330100 00010000 00000000 026e730a 67696674 6261736b 65740263 6f026e7a + 00000100 01. + sendto=37 + +0.000647 + sendto fd=4 addr=195.224.55.129:53 + 31340100 00010000 00000000 026e7308 73656375 72697479 0367656e 026e7a00 + 00010001. + sendto=36 + +0.000624 + sendto fd=4 addr=195.224.55.129:53 + 31350100 00010000 00000000 07626f75 71756574 02636f02 6e7a0000 010001. + sendto=31 + +0.000606 + sendto fd=4 addr=195.224.55.129:53 + 31360100 00010000 00000000 0d696e76 65737469 67617469 6f6e0263 6f026e7a + 00000100 01. + sendto=37 + +0.000591 + sendto fd=4 addr=195.224.55.129:53 + 31370100 00010000 00000000 026e7305 6e7a6970 69036f72 67026e7a 00000100 + 01. + sendto=33 + +0.000617 + sendto fd=4 addr=195.224.55.129:53 + 31380100 00010000 00000000 046d6169 6c046e65 72750263 6f026e7a 00000100 + 01. + sendto=33 + +0.000622 + sendto fd=4 addr=195.224.55.129:53 + 31390100 00010000 00000000 08736563 75726974 7902636f 026e7a00 00010001. + sendto=32 + +0.000608 + sendto fd=4 addr=195.224.55.129:53 + 313a0100 00010000 00000000 026e730a 73746f72 65776174 63680263 6f026e7a + 00000100 01. + sendto=37 + +0.000655 + sendto fd=4 addr=195.224.55.129:53 + 313b0100 00010000 00000000 08736563 75726974 79036765 6e026e7a 00000100 + 01. + sendto=33 + +0.000617 + sendto fd=4 addr=195.224.55.129:53 + 313c0100 00010000 00000000 026e7305 74657472 6102636f 026e7a00 00010001. + sendto=32 + +0.000622 + sendto fd=4 addr=195.224.55.129:53 + 313d0100 00010000 00000000 046d6169 6c057465 74726102 636f026e 7a000001 + 0001. + sendto=34 + +0.000638 + sendto fd=4 addr=195.224.55.129:53 + 313e0100 00010000 00000000 026e730a 73656375 72696361 72640263 6f026e7a + 00000100 01. + sendto=37 + +0.000645 + sendto fd=4 addr=195.224.55.129:53 + 313f0100 00010000 00000000 026e7309 756e6465 72686f75 7202636f 026e7a00 + 00010001. + sendto=36 + +0.000621 + sendto fd=4 addr=195.224.55.129:53 + 31400100 00010000 00000000 03626363 02636f02 6e7a0000 010001. + sendto=27 + +0.000634 + sendto fd=4 addr=195.224.55.129:53 + 31410100 00010000 00000000 08736563 75726974 79036f72 67026e7a 00000100 + 01. + sendto=33 + +0.000669 + sendto fd=4 addr=195.224.55.129:53 + 31420100 00010000 00000000 0d627572 676c6172 616c6172 6d730263 6f026e7a + 00000100 01. + sendto=37 + +0.000788 + sendto fd=4 addr=195.224.55.129:53 + 31430100 00010000 00000000 026e7305 73616665 7302636f 026e7a00 00010001. + sendto=32 + +0.000784 + sendto fd=4 addr=195.224.55.129:53 + 31440100 00010000 00000000 026e7308 73656375 72697479 036f7267 026e7a00 + 00010001. + sendto=36 + +0.000824 + sendto fd=4 addr=195.224.55.129:53 + 31450100 00010000 00000000 10636f75 70657263 6f6e7375 6c74696e 6702636f + 026e7a00 00010001. + sendto=40 + +0.000796 + sendto fd=4 addr=195.224.55.129:53 + 31460100 00010000 00000000 0e736563 75726974 79677561 72647302 636f026e + 7a000001 0001. + sendto=38 + +0.000849 + sendto fd=4 addr=195.224.55.129:53 + 31470100 00010000 00000000 026e7306 67756172 64730263 6f026e7a 00000100 + 01. + sendto=33 + +0.000819 + sendto fd=4 addr=195.224.55.129:53 + 31480100 00010000 00000000 04617369 73036f72 67026e7a 00000100 01. + sendto=29 + +0.000730 + sendto fd=4 addr=195.224.55.129:53 + 31490100 00010000 00000000 046e6572 7502636f 026e7a00 00010001. + sendto=28 + +0.000761 + sendto fd=4 addr=195.224.55.129:53 + 314a0100 00010000 00000000 0a676966 74626173 6b657402 636f026e 7a000001 + 0001. + sendto=34 + +0.000781 + sendto fd=4 addr=195.224.55.129:53 + 314b0100 00010000 00000000 056d6167 69630263 6f026e7a 00000100 01. + sendto=29 + +0.000760 + sendto fd=4 addr=195.224.55.129:53 + 314c0100 00010000 00000000 046d6169 6c036263 6302636f 026e7a00 00010001. + sendto=32 + +0.000770 + sendto fd=4 addr=195.224.55.129:53 + 314d0100 00010000 00000000 026e730d 696e7665 73746967 6174696f 6e02636f + 026e7a00 00010001. + sendto=40 + +0.000825 + sendto fd=4 addr=195.224.55.129:53 + 314e0100 00010000 00000000 056e7a69 7069036f 7267026e 7a000001 0001. + sendto=30 + +0.000781 + sendto fd=4 addr=195.224.55.129:53 + 314f0100 00010000 00000000 026e7307 626f7571 75657402 636f026e 7a000001 + 0001. + sendto=34 + +0.000816 + sendto fd=4 addr=195.224.55.129:53 + 31500100 00010000 00000000 046d6169 6c057361 66657302 636f026e 7a000001 + 0001. + sendto=34 + +0.000796 + sendto fd=4 addr=195.224.55.129:53 + 31510100 00010000 00000000 026e7303 62636302 636f026e 7a000001 0001. + sendto=30 + +0.000785 + sendto fd=4 addr=195.224.55.129:53 + 31520100 00010000 00000000 026e730d 62757267 6c617261 6c61726d 7302636f + 026e7a00 00010001. + sendto=40 + +0.000780 + sendto fd=4 addr=195.224.55.129:53 + 31530100 00010000 00000000 026e730e 73656375 72697479 67756172 64730263 + 6f026e7a 00000100 01. + sendto=41 + +0.000840 + sendto fd=4 addr=195.224.55.129:53 + 31540100 00010000 00000000 0d636f76 65727463 616d6572 61730263 6f026e7a + 00000100 01. + sendto=37 + +0.000816 + sendto fd=4 addr=195.224.55.129:53 + 31550100 00010000 00000000 026e7304 6e657275 02636f02 6e7a0000 010001. + sendto=31 + +0.000778 + sendto fd=4 addr=195.224.55.129:53 + 31560100 00010000 00000000 026e730d 636f7665 72746361 6d657261 7302636f + 026e7a00 00010001. + sendto=40 + +0.000840 + sendto fd=4 addr=195.224.55.129:53 + 31570100 00010000 00000000 08626f75 71756574 7302636f 026e7a00 00010001. + sendto=32 + +0.000765 + sendto fd=4 addr=195.224.55.129:53 + 31580100 00010000 00000000 0a636f6e 63656e74 72696302 636f026e 7a000001 + 0001. + sendto=34 + +0.000829 + sendto fd=4 addr=195.224.55.129:53 + 31590100 00010000 00000000 026e7310 73656375 72697479 74726169 6e696e67 + 02636f02 6e7a0000 010001. + sendto=43 + +0.000815 + sendto fd=4 addr=195.224.55.129:53 + 315a0100 00010000 00000000 046d6169 6c10636f 75706572 636f6e73 756c7469 + 6e670263 6f026e7a 00000100 01. + sendto=45 + +0.000857 + sendto fd=4 addr=195.224.55.129:53 + 315b0100 00010000 00000000 0e726574 61696c73 65637572 69747902 636f026e + 7a000001 0001. + sendto=38 + +0.000827 + sendto fd=4 addr=195.224.55.129:53 + 315c0100 00010000 00000000 026e730a 636f6e63 656e7472 69630263 6f026e7a + 00000100 01. + sendto=37 + +0.000807 + sendto fd=4 addr=195.224.55.129:53 + 315d0100 00010000 00000000 046d6169 6c056d61 67696302 636f026e 7a000001 + 0001. + sendto=34 + +0.000830 + sendto fd=4 addr=195.224.55.129:53 + 315e0100 00010000 00000000 096e7a61 6e676c69 6e670263 6f026e7a 00000100 + 01. + sendto=33 + +0.000809 + sendto fd=4 addr=195.224.55.129:53 + 315f0100 00010000 00000000 026e7310 636f7570 6572636f 6e73756c 74696e67 + 02636f02 6e7a0000 010001. + sendto=43 + +0.000864 + sendto fd=4 addr=195.224.55.129:53 + 31600100 00010000 00000000 026e7309 6e7a616e 676c696e 6702636f 026e7a00 + 00010001. + sendto=36 + +0.000806 + sendto fd=4 addr=195.224.55.129:53 + 31610100 00010000 00000000 046d6169 6c0a7374 6f726577 61746368 02636f02 + 6e7a0000 010001. + sendto=39 + +0.001021 + sendto fd=4 addr=195.224.55.129:53 + 31620100 00010000 00000000 05737769 66740263 6f026e7a 00000100 01. + sendto=29 + +0.000910 + sendto fd=4 addr=195.224.55.129:53 + 31630100 00010000 00000000 046d6169 6c097365 6c656374 69766502 636f026e + 7a000001 0001. + sendto=38 + +0.000882 + sendto fd=4 addr=195.224.55.129:53 + 31640100 00010000 00000000 026e7309 666f7265 66726f6e 7402636f 026e7a00 + 00010001. + sendto=36 + +0.000888 + sendto fd=4 addr=195.224.55.129:53 + 31650100 00010000 00000000 046d6169 6c096e7a 616e676c 696e6702 636f026e + 7a000001 0001. + sendto=38 + +0.000941 + sendto fd=4 addr=195.224.55.129:53 + 31660100 00010000 00000000 06677561 72647302 636f026e 7a000001 0001. + sendto=30 + +0.000901 + sendto fd=4 addr=195.224.55.129:53 + 31670100 00010000 00000000 046d6169 6c096e7a 64657369 676e7302 636f026e + 7a000001 0001. + sendto=38 + +0.000952 + sendto fd=4 addr=195.224.55.129:53 + 31680100 00010000 00000000 0a73746f 72657761 74636802 636f026e 7a000001 + 0001. + sendto=34 + +0.000922 + sendto fd=4 addr=195.224.55.129:53 + 31690100 00010000 00000000 026e7312 73656375 72697479 6d616e61 67656d65 + 6e740263 6f026e7a 00000100 01. + sendto=45 + +0.000921 + sendto fd=4 addr=195.224.55.129:53 + 316a0100 00010000 00000000 046d6169 6c0a776f 6f6c776f 72746873 02636f02 + 6e7a0000 010001. + sendto=39 + +0.000970 + sendto fd=4 addr=195.224.55.129:53 + 316b0100 00010000 00000000 046d6169 6c0a636f 6e63656e 74726963 02636f02 + 6e7a0000 010001. + sendto=39 + +0.000911 + sendto fd=4 addr=195.224.55.129:53 + 316c0100 00010000 00000000 0973656c 65637469 76650263 6f026e7a 00000100 + 01. + sendto=33 + +0.000909 + sendto fd=4 addr=195.224.55.129:53 + 316d0100 00010000 00000000 15737065 6369616c 696e7665 73746967 6174696f + 6e730263 6f026e7a 00000100 01. + sendto=45 + +0.000952 + sendto fd=4 addr=195.224.55.129:53 + 316e0100 00010000 00000000 026e7305 73776966 7402636f 026e7a00 00010001. + sendto=32 + +0.000912 + sendto fd=4 addr=195.224.55.129:53 + 316f0100 00010000 00000000 046d6169 6c057377 69667402 636f026e 7a000001 + 0001. + sendto=34 + +0.000910 + sendto fd=4 addr=195.224.55.129:53 + 31700100 00010000 00000000 026e7309 73656375 72656e65 74036e65 74026e7a + 00000100 01. + sendto=37 + +0.000937 + sendto fd=4 addr=195.224.55.129:53 + 31710100 00010000 00000000 14707269 76617465 696e7665 73746967 6174696f + 6e02636f 026e7a00 00010001. + sendto=44 + +0.000955 + sendto fd=4 addr=195.224.55.129:53 + 31720100 00010000 00000000 026e7314 70726976 61746569 6e766573 74696761 + 74696f6e 02636f02 6e7a0000 010001. + sendto=47 + +0.000949 + sendto fd=4 addr=195.224.55.129:53 + 31730100 00010000 00000000 06657472 61646502 636f026e 7a000001 0001. + sendto=30 + +0.000929 + sendto fd=4 addr=195.224.55.129:53 + 31740100 00010000 00000000 026e7315 73706563 69616c69 6e766573 74696761 + 74696f6e 7302636f 026e7a00 00010001. + sendto=48 + +0.000948 + sendto fd=4 addr=195.224.55.129:53 + 31750100 00010000 00000000 046d6169 6c06616e 73657474 02636f02 6e7a0000 + 010001. + sendto=35 + +0.000956 + sendto fd=4 addr=195.224.55.129:53 + 31760100 00010000 00000000 03667470 07776172 72656e74 02636f02 6e7a0000 + 010001. + sendto=35 + +0.000882 + sendto fd=4 addr=195.224.55.129:53 + 31770100 00010000 00000000 026e730e 72657461 696c7365 63757269 74790263 + 6f026e7a 00000100 01. + sendto=41 + +0.001013 + sendto fd=4 addr=195.224.55.129:53 + 31780100 00010000 00000000 046d6169 6c127365 63757269 74796d61 6e616765 + 6d656e74 02636f02 6e7a0000 010001. + sendto=47 + +0.000970 + sendto fd=4 addr=195.224.55.129:53 + 31790100 00010000 00000000 026e7305 6d616769 6302636f 026e7a00 00010001. + sendto=32 + +0.000945 + sendto fd=4 addr=195.224.55.129:53 + 317a0100 00010000 00000000 046d6169 6c09666f 72656672 6f6e7402 636f026e + 7a000001 0001. + sendto=38 + +0.000971 + sendto fd=4 addr=195.224.55.129:53 + 317b0100 00010000 00000000 046d6169 6c0a7365 63757269 63617264 02636f02 + 6e7a0000 010001. + sendto=39 + +0.000947 + sendto fd=4 addr=195.224.55.129:53 + 317c0100 00010000 00000000 0a736563 75726963 61726402 636f026e 7a000001 + 0001. + sendto=34 + +0.000933 + sendto fd=4 addr=195.224.55.129:53 + 317d0100 00010000 00000000 026e7309 6e7a6465 7369676e 7302636f 026e7a00 + 00010001. + sendto=36 + +0.000952 + sendto fd=4 addr=195.224.55.129:53 + 317e0100 00010000 00000000 05736166 65730263 6f026e7a 00000100 01. + sendto=29 + +0.000954 + sendto fd=4 addr=195.224.55.129:53 + 317f0100 00010000 00000000 026e7309 73656c65 63746976 6502636f 026e7a00 + 00010001. + sendto=36 + +0.000964 + sendto fd=4 addr=195.224.55.129:53 + 31800100 00010000 00000000 09666f72 6566726f 6e740263 6f026e7a 00000100 + 01. + sendto=33 + +0.000967 + sendto fd=4 addr=195.224.55.129:53 + 31810100 00010000 00000000 12736563 75726974 796d616e 6167656d 656e7402 + 636f026e 7a000001 0001. + sendto=42 + +0.000966 + sendto fd=4 addr=195.224.55.129:53 + 31820100 00010000 00000000 09756e64 6572686f 75720263 6f026e7a 00000100 + 01. + sendto=33 + +0.000942 + sendto fd=4 addr=195.224.55.129:53 + 31830100 00010000 00000000 09736563 7572656e 6574036e 6574026e 7a000001 + 0001. + sendto=34 + +0.000972 + sendto fd=4 addr=195.224.55.129:53 + 31840100 00010000 00000000 046d6169 6c157370 65636961 6c696e76 65737469 + 67617469 6f6e7302 636f026e 7a000001 0001. + sendto=50 + +0.000939 + sendto fd=4 addr=195.224.55.129:53 + 31850100 00010000 00000000 096e7a64 65736967 6e730263 6f026e7a 00000100 + 01. + sendto=33 + +0.000978 + sendto fd=4 addr=195.224.55.129:53 + 31860100 00010000 00000000 026e7306 65747261 64650263 6f026e7a 00000100 + 01. + sendto=33 + +0.000980 + sendto fd=4 addr=195.224.55.129:53 + 31870100 00010000 00000000 046d6169 6c056e7a 69706903 6f726702 6e7a0000 + 010001. + sendto=35 + +0.001012 + sendto fd=4 addr=195.224.55.129:53 + 31880100 00010000 00000000 046d6169 6c09756e 64657268 6f757202 636f026e + 7a000001 0001. + sendto=38 + +0.000973 + sendto fd=4 addr=195.224.55.129:53 + 31890100 00010000 00000000 026e7304 61736973 036f7267 026e7a00 00010001. + sendto=32 + +0.000972 + sendto fd=4 addr=195.224.55.129:53 + 318a0100 00010000 00000000 026e7308 626f7571 75657473 02636f02 6e7a0000 + 010001. + sendto=35 + +0.001216 + sendto fd=4 addr=195.224.55.129:53 + 318b0100 00010000 00000000 05616761 74650263 6f026e7a 00000100 01. + sendto=29 + +0.001028 + read fd=5 buflen=2433 + read=EAGAIN + +0.000212 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.749926 + select=1 rfds=[4] wfds=[] efds=[] + +0.000262 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=195.224.55.129:53 + 312e8180 00010001 00020002 026e7308 73656375 72697479 02636f02 6e7a0000 + 010001c0 0c000100 0100013c 190004cb 6300fe08 73656375 72697479 02636f02 + 6e7a0000 02000100 013c1900 02c00cc0 33000200 0100013c 19001103 6e733107 + 7761696b 61746f02 6163c03f c00c0001 00010001 3c190004 cb6300fe c05b0001 + 00010001 3d020004 8cc8800d. + +0.000482 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=195.224.55.129:53 + 312f8180 00010001 00020002 05746574 72610263 6f026e7a 00000100 01c00c00 + 01000100 013c1400 04cb6300 fec00c00 02000100 013c1400 05026e73 c00cc00c + 00020001 00013c14 0013036e 73310777 61696b61 746f0261 63026e7a 00c03900 + 01000100 013c1400 04cb6300 fec04a00 01000100 013d0200 048cc880 0d. + +0.001031 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=195.224.55.129:53 + 31308180 00010001 00020002 046d6169 6c056167 61746502 636f026e 7a000001 + 0001c00c 00010001 00013c11 0004cb63 00fe0561 67617465 02636f02 6e7a0000 + 02000100 013d0100 11036e73 31077761 696b6174 6f026163 c03bc032 00020001 + 00013d01 0005026e 73c032c0 49000100 0100013d 0200048c c8800dc0 66000100 + 0100013d 010004cb 6300fe. + +0.000920 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=195.224.55.129:53 + 31318180 00010001 00020002 026e7305 61676174 6502636f 026e7a00 00010001 + c00c0001 00010001 3d010004 cb6300fe 05616761 74650263 6f026e7a 00000200 + 0100013d 01001103 6e733107 7761696b 61746f02 6163c039 c0300002 00010001 + 3d010002 c00cc047 00010001 00013d02 00048cc8 800dc00c 00010001 00013d01 + 0004cb63 00fe. + +0.000909 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=195.224.55.129:53 + 31328180 00010001 00020002 10736563 75726974 79747261 696e696e 6702636f + 026e7a00 00010001 c00c0001 00010001 3c150004 cb6300fe c00c0002 00010001 + 3c150005 026e73c0 0cc00c00 02000100 013c1500 13036e73 31077761 696b6174 + 6f026163 026e7a00 c0440001 00010000 6ada0004 cb6300fe c0550001 00010001 + 3d020004 8cc8800d. + +0.000890 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=195.224.55.129:53 + 31338180 00010001 00020002 026e730a 67696674 6261736b 65740263 6f026e7a + 00000100 01c00c00 01000100 013c1800 04cb6300 fe0a6769 66746261 736b6574 + 02636f02 6e7a0000 02000100 013c1800 02c00cc0 35000200 0100013c 18001103 + 6e733107 7761696b 61746f02 6163c043 c00c0001 00010001 3c180004 cb6300fe + c05f0001 00010001 3d020004 8cc8800d. + +0.000922 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=195.224.55.129:53 + 31348180 00010001 00020002 026e7308 73656375 72697479 0367656e 026e7a00 + 00010001 c00c0001 00010000 5a4d0004 cb6300fe 08736563 75726974 79036765 + 6e026e7a 00000200 0100013c 11001103 6e733107 7761696b 61746f02 6163c041 + c0340002 00010001 3c110002 c00cc04f 00010001 00013d02 00048cc8 800dc00c + 00010001 00005a4d 0004cb63 00fe. + +0.000900 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=195.224.55.129:53 + 31358180 00010001 00020002 07626f75 71756574 02636f02 6e7a0000 010001c0 + 0c000100 0100013c 150004cb 6300fec0 0c000200 0100013c 15000502 6e73c00c + c00c0002 00010001 3c150013 036e7331 07776169 6b61746f 02616302 6e7a00c0 + 3b000100 01000064 ce0004cb 6300fec0 4c000100 0100013d 0200048c c8800d. + +0.000863 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=195.224.55.129:53 + 31368180 00010001 00020002 0d696e76 65737469 67617469 6f6e0263 6f026e7a + 00000100 01c00c00 01000100 013c1100 04cb6300 fec00c00 02000100 013c1100 + 05026e73 c00cc00c 00020001 00013c11 0013036e 73310777 61696b61 746f0261 + 63024e5a 00c04100 01000100 012b3100 04cb6300 fec05200 01000100 013d0200 + 048cc880 0d. + +0.000907 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=195.224.55.129:53 + 31378180 00010001 00020002 026e7305 6e7a6970 69036f72 67026e7a 00000100 + 01c00c00 01000100 013d0100 04cb6300 fe056e7a 69706903 6f726702 6e7a0000 + 02000100 013d0100 02c00cc0 31000200 0100013d 01001103 6e733107 7761696b + 61746f02 6163c03b c00c0001 00010001 3d010004 cb6300fe c0570001 00010001 + 3d020004 8cc8800d. + +0.000880 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=195.224.55.129:53 + 31388180 00010001 00020002 046d6169 6c046e65 72750263 6f026e7a 00000100 + 01c00c00 01000100 013c1100 04cb6300 fe046e65 72750263 6f026e7a 00000200 + 0100013c 12001103 6e733107 7761696b 61746f02 6163c039 c0310002 00010001 + 3c120005 026e73c0 31c04700 01000100 013d0200 048cc880 0dc06400 01000100 + 0064cc00 04cb6300 fe. + +0.000898 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=195.224.55.129:53 + 31398180 00010001 00020002 08736563 75726974 7902636f 026e7a00 00010001 + c00c0001 00010001 3c190004 cb6300fe c00c0002 00010001 3c190005 026e73c0 + 0cc00c00 02000100 013c1900 13036e73 31077761 696b6174 6f026163 024e5a00 + c03c0001 00010001 3c190004 cb6300fe c04d0001 00010001 3d020004 8cc8800d. + +0.000858 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=195.224.55.129:53 + 313a8583 00010000 00010000 026e730a 73746f72 65776174 63680263 6f026e7a + 00000100 0102636f 026e7a00 00060001 0000014b 002c046e 73393907 7761696b + 61746f02 6163c028 03736f61 c03b7727 6ec50000 0e100000 07080027 8d000001 + 5180. + +0.000799 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=195.224.55.129:53 + 313b8180 00010001 00020002 08736563 75726974 79036765 6e026e7a 00000100 + 01c00c00 01000100 013c1100 04cb6300 fec00c00 02000100 013c1100 13036e73 + 31077761 696b6174 6f026163 026e7a00 c00c0002 00010001 3c110005 026e73c0 + 0cc03d00 01000100 013d0200 048cc880 0dc05c00 01000100 005a4d00 04cb6300 + fe. + +0.015730 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=195.224.55.129:53 + 313c8180 00010001 00020002 026e7305 74657472 6102636f 026e7a00 00010001 + c00c0001 00010001 3c140004 cb6300fe 05746574 72610263 6f026e7a 00000200 + 0100013c 140002c0 0cc03000 02000100 013c1400 11036e73 31077761 696b6174 + 6f026163 c039c00c 00010001 00013c14 0004cb63 00fec055 00010001 00013d02 + 00048cc8 800d. + +0.000552 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=195.224.55.129:53 + 313d8180 00010001 00020002 046d6169 6c057465 74726102 636f026e 7a000001 + 0001c00c 00010001 00013c12 0004cb63 00fe0574 65747261 02636f02 6e7a0000 + 02000100 013c1400 05026e73 c032c032 00020001 00013c14 0011036e 73310777 + 61696b61 746f0261 63c03bc0 49000100 0100013c 140004cb 6300fec0 5a000100 + 0100013d 0200048c c8800d. + +0.000560 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=195.224.55.129:53 + 313e8180 00010001 00020002 026e730a 73656375 72696361 72640263 6f026e7a + 00000100 01c00c00 01000100 013d0100 04cb6300 fe0a7365 63757269 63617264 + 02636f02 6e7a0000 02000100 013d0100 02c00cc0 35000200 0100013d 01001103 + 6e733107 7761696b 61746f02 6163c043 c00c0001 00010001 3d010004 cb6300fe + c05f0001 00010001 3d020004 8cc8800d. + +0.000545 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=195.224.55.129:53 + 313f8180 00010001 00020002 026e7309 756e6465 72686f75 7202636f 026e7a00 + 00010001 c00c0001 00010001 3d010004 cb6300fe 09756e64 6572686f 75720263 + 6f026e7a 00000200 0100013d 010002c0 0cc03400 02000100 013d0100 11036e73 + 31077761 696b6174 6f026163 c041c00c 00010001 00013d01 0004cb63 00fec05d + 00010001 00013d02 00048cc8 800d. + +0.000542 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=195.224.55.129:53 + 31408180 00010001 00020002 03626363 02636f02 6e7a0000 010001c0 0c000100 + 0100013c 120004cb 6300fec0 0c000200 0100013c 18000502 6e73c00c c00c0002 + 00010001 3c180013 036e7331 07776169 6b61746f 02616302 6e7a00c0 37000100 + 0100006a dc0004cb 6300fec0 48000100 0100013d 0200048c c8800d. + +0.000518 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=195.224.55.129:53 + 31418180 00010001 00020002 08736563 75726974 79036f72 67026e7a 00000100 + 01c00c00 01000100 013c1200 04cb6300 fec00c00 02000100 013c1200 05026e73 + c00cc00c 00020001 00013c12 0013036e 73310777 61696b61 746f0261 63026e7a + 00c03d00 01000100 013c1200 04cb6300 fec04e00 01000100 013d0200 048cc880 + 0d. + +0.000512 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=195.224.55.129:53 + 31428180 00010001 00020002 0d627572 676c6172 616c6172 6d730263 6f026e7a + 00000100 01c00c00 01000100 013c1200 04cb6300 fec00c00 02000100 013c1200 + 05026e73 c00cc00c 00020001 00013c12 0013036e 73310777 61696b61 746f0261 + 63026e7a 00c04100 01000100 0064cc00 04cb6300 fec05200 01000100 013d0200 + 048cc880 0d. + +0.000548 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=195.224.55.129:53 + 31438583 00010000 00010000 026e7305 73616665 7302636f 026e7a00 00010001 + 05736166 65730263 6f026e7a 00000600 01000001 4c002e03 6e733104 69687567 + 036e6574 c0290373 6f610469 687567c0 26772768 a9000151 8000002a 30001275 + 000002a3 00. + +0.000452 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=195.224.55.129:53 + 31448180 00010001 00020002 026e7308 73656375 72697479 036f7267 026e7a00 + 00010001 c00c0001 00010001 3c120004 cb6300fe 08736563 75726974 79036f72 + 67026e7a 00000200 0100013c 120002c0 0cc03400 02000100 013c1200 11036e73 + 31077761 696b6174 6f026163 c041c00c 00010001 00013c12 0004cb63 00fec05d + 00010001 00013d02 00048cc8 800d. + +0.000539 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=195.224.55.129:53 + 31458180 00010001 00020002 10636f75 70657263 6f6e7375 6c74696e 6702636f + 026e7a00 00010001 c00c0001 00010001 3c120004 cb6300fe c00c0002 00010001 + 3d010013 036e7331 07776169 6b61746f 02616302 6e7a00c0 0c000200 0100013d + 01000502 6e73c00c c0440001 00010001 3d020004 8cc8800d c0630001 00010000 + 718c0004 cb6300fe. + +0.000547 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=195.224.55.129:53 + 31468180 00010001 00020002 0e736563 75726974 79677561 72647302 636f026e + 7a000001 0001c00c 00010001 00013c12 0004cb63 00fec00c 00020001 00013c12 + 0005026e 73c00cc0 0c000200 0100013c 12001303 6e733107 7761696b 61746f02 + 6163026e 7a00c042 00010001 000064cc 0004cb63 00fec053 00010001 00013d02 + 00048cc8 800d. + +0.000649 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=195.224.55.129:53 + 31478180 00010001 00020002 026e7306 67756172 64730263 6f026e7a 00000100 + 01c00c00 01000100 013cfa00 04cb6300 fe066775 61726473 02636f02 6e7a0000 + 02000100 013cfa00 02c00cc0 31000200 0100013c fa001103 6e733107 7761696b + 61746f02 6163c03b c00c0001 00010001 3cfa0004 cb6300fe c0570001 00010001 + 3d020004 8cc8800d. + +0.000551 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=195.224.55.129:53 + 31488180 00010001 00020002 04617369 73036f72 67026e7a 00000100 01c00c00 + 01000100 013c1200 04cb6300 fec00c00 02000100 013c1200 05026e73 c00cc00c + 00020001 00013c12 0013036e 73310777 61696b61 746f0261 63026e7a 00c03900 + 01000100 006ad900 04cb6300 fec04a00 01000100 013d0200 048cc880 0d. + +0.000503 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=195.224.55.129:53 + 31498180 00010001 00020002 046e6572 7502636f 026e7a00 00010001 c00c0001 + 00010001 3c120004 cb6300fe c00c0002 00010001 3c120013 036e7331 07776169 + 6b61746f 02616302 6e7a00c0 0c000200 0100013c 12000502 6e73c00c c0380001 + 00010001 3d020004 8cc8800d c0570001 00010000 64cc0004 cb6300fe. + +0.000499 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=195.224.55.129:53 + 314a8180 00010001 00020002 0a676966 74626173 6b657402 636f026e 7a000001 + 0001c00c 00010001 00013c18 0004cb63 00fec00c 00020001 00013c18 0005026e + 73c00cc0 0c000200 0100013c 18001303 6e733107 7761696b 61746f02 6163024e + 5a00c03e 00010001 00013c18 0004cb63 00fec04f 00010001 00013d02 00048cc8 + 800d. + +0.000529 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=195.224.55.129:53 + 314b8180 00010001 00020002 056d6167 69630263 6f026e7a 00000100 01c00c00 + 01000100 013c1c00 04cb6300 fec00c00 02000100 013d0100 05026e73 c00cc00c + 00020001 00013d01 0013036e 73310777 61696b61 746f0261 63026e7a 00c03900 + 01000100 00718c00 04cb6300 fec04a00 01000100 013d0200 048cc880 0d. + +0.000503 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=195.224.55.129:53 + 314c8180 00010001 00020002 046d6169 6c036263 6302636f 026e7a00 00010001 + c00c0001 00010001 3c180004 cb6300fe 03626363 02636f02 6e7a0000 02000100 + 013c1800 05026e73 c030c030 00020001 00013c18 0011036e 73310777 61696b61 + 746f0261 63c037c0 45000100 0100006a dc0004cb 6300fec0 56000100 0100013d + 0200048c c8800d. + +0.000544 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=195.224.55.129:53 + 314d8180 00010001 00020002 026e730d 696e7665 73746967 6174696f 6e02636f + 026e7a00 00010001 c00c0001 00010001 2b310004 cb6300fe 0d696e76 65737469 + 67617469 6f6e0263 6f026e7a 00000200 0100013c 110002c0 0cc03800 02000100 + 013c1100 11036e73 31077761 696b6174 6f026163 c049c00c 00010001 00012b31 + 0004cb63 00fec065 00010001 00013d02 00048cc8 800d. + +0.000562 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=195.224.55.129:53 + 314e8180 00010001 00020002 056e7a69 7069036f 7267026e 7a000001 0001c00c + 00010001 00013c18 0004cb63 00fec00c 00020001 00013d01 0005026e 73c00cc0 + 0c000200 0100013d 01001303 6e733107 7761696b 61746f02 6163024e 5a00c03a + 00010001 00013d01 0004cb63 00fec04b 00010001 00013d02 00048cc8 800d. + +0.000505 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=195.224.55.129:53 + 314f8180 00010001 00020002 026e7307 626f7571 75657402 636f026e 7a000001 + 0001c00c 00010001 00005fc3 0004cb63 00fe0762 6f757175 65740263 6f026e7a + 00000200 0100013c 150002c0 0cc03200 02000100 013c1500 11036e73 31077761 + 696b6174 6f026163 c03dc00c 00010001 00005fc3 0004cb63 00fec059 00010001 + 00013d02 00048cc8 800d. + +0.000561 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=195.224.55.129:53 + 31508583 00010000 00010000 046d6169 6c057361 66657302 636f026e 7a000001 + 00010573 61666573 02636f02 6e7a0000 06000100 00014c00 2e036e73 31046968 + 7567036e 6574c02b 03736f61 04696875 67c02877 2768a900 01518000 002a3000 + 12750000 02a300. + +0.000456 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=195.224.55.129:53 + 31518180 00010001 00020002 026e7303 62636302 636f026e 7a000001 0001c00c + 00010001 00006584 0004cb63 00fe0362 63630263 6f026e7a 00000200 0100013c + 180002c0 0cc02e00 02000100 013c1800 11036e73 31077761 696b6174 6f026163 + c035c00c 00010001 00006584 0004cb63 00fec051 00010001 00013d02 00048cc8 + 800d. + +0.000510 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=195.224.55.129:53 + 31528180 00010001 00020002 026e730d 62757267 6c617261 6c61726d 7302636f + 026e7a00 00010001 c00c0001 00010000 5fc10004 cb6300fe 0d627572 676c6172 + 616c6172 6d730263 6f026e7a 00000200 0100013c 120002c0 0cc03800 02000100 + 013c1200 11036e73 31077761 696b6174 6f026163 c049c00c 00010001 00005fc1 + 0004cb63 00fec065 00010001 00013d02 00048cc8 800d. + +0.000695 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=195.224.55.129:53 + 31538180 00010001 00020002 026e730e 73656375 72697479 67756172 64730263 + 6f026e7a 00000100 01c00c00 01000100 005fc100 04cb6300 fe0e7365 63757269 + 74796775 61726473 02636f02 6e7a0000 02000100 013c1200 02c00cc0 39000200 + 0100013c 12001103 6e733107 7761696b 61746f02 6163c04b c00c0001 00010000 + 5fc10004 cb6300fe c0670001 00010001 3d020004 8cc8800d. + +0.000563 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=195.224.55.129:53 + 318b8180 00010001 00020002 05616761 74650263 6f026e7a 00000100 01c00c00 + 01000100 013d0100 04cb6300 fec00c00 02000100 013d0100 13036e73 31077761 + 696b6174 6f026163 024e5a00 c00c0002 00010001 3d010005 026e73c0 0cc03900 + 01000100 013d0200 048cc880 0dc05800 01000100 013d0100 04cb6300 fe. + +0.000525 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000199 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.709006 + select=1 rfds=[4] wfds=[] efds=[] + +0.182313 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=195.224.55.129:53 + 311f8580 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 01000101 30023939 03323033 07696e2d 61646472 04617270 + 61000006 00010001 5180002e 026e7308 73656375 72697479 02636f02 6e7a0004 + 726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180. + +0.000371 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000183 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.527000 + select=1 rfds=[4] wfds=[] efds=[] + +0.008955 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=195.224.55.129:53 + 31208580 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 02000101 30023939 03323033 07696e2d 61646472 04617270 + 61000006 00010001 5180002e 026e7308 73656375 72697479 02636f02 6e7a0004 + 726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180. + +0.000371 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000153 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.518039 + select=1 rfds=[4] wfds=[] efds=[] + +0.009375 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=195.224.55.129:53 + 31218580 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 05000101 30023939 03323033 07696e2d 61646472 04617270 + 61000006 00010001 5180002e 026e7308 73656375 72697479 02636f02 6e7a0004 + 726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180. + +0.000369 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000166 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.508640 + select=1 rfds=[4] wfds=[] efds=[] + +0.019379 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=195.224.55.129:53 + 31228580 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 06000101 30023939 03323033 07696e2d 61646472 04617270 + 61000006 00010001 5180002e 026e7308 73656375 72697479 02636f02 6e7a0004 + 726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180. + +0.000372 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000151 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.489844 + select=1 rfds=[4] wfds=[] efds=[] + +0.031580 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=195.224.55.129:53 + 31248580 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 0d000101 30023939 03323033 07696e2d 61646472 04617270 + 61000006 00010001 5180002e 026e7308 73656375 72697479 02636f02 6e7a0004 + 726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180. + +0.000386 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000181 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.458220 + select=1 rfds=[4] wfds=[] efds=[] + +0.031691 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=195.224.55.129:53 + 31258580 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 0f000101 30023939 03323033 07696e2d 61646472 04617270 + 61000006 00010001 5180002e 026e7308 73656375 72697479 02636f02 6e7a0004 + 726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180. + +0.000369 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000150 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.426528 + select=1 rfds=[4] wfds=[] efds=[] + +0.028650 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=195.224.55.129:53 + 31268580 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 10000101 30023939 03323033 07696e2d 61646472 04617270 + 61000006 00010001 5180002e 026e7308 73656375 72697479 02636f02 6e7a0004 + 726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180. + +0.000370 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000159 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.397893 + select=1 rfds=[4] wfds=[] efds=[] + +0.029986 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=195.224.55.129:53 + 31278580 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 11000101 30023939 03323033 07696e2d 61646472 04617270 + 61000006 00010001 5180002e 026e7308 73656375 72697479 02636f02 6e7a0004 + 726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180. + +0.000369 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000145 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.367902 + select=1 rfds=[4] wfds=[] efds=[] + +0.029845 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=195.224.55.129:53 + 31288580 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 01000101 30023939 03323033 07696e2d 61646472 04617270 + 61000006 00010001 5180002e 026e7308 73656375 72697479 02636f02 6e7a0004 + 726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180. + +0.000384 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000148 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.338068 + select=1 rfds=[4] wfds=[] efds=[] + +0.033093 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=195.224.55.129:53 + 31298580 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 02000101 30023939 03323033 07696e2d 61646472 04617270 + 61000006 00010001 5180002e 026e7308 73656375 72697479 02636f02 6e7a0004 + 726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180. + +0.000368 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000145 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.305566 + select=1 rfds=[4] wfds=[] efds=[] + +1.-780664 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=195.224.55.129:53 + 312b8580 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 0f000101 30023939 03323033 07696e2d 61646472 04617270 + 61000006 00010001 5180002e 026e7308 73656375 72697479 02636f02 6e7a0004 + 726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180. + +0.000375 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000147 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.086223 + select=1 rfds=[4] wfds=[] efds=[] + +0.000393 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=195.224.55.129:53 + 312c8580 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 06000101 30023939 03323033 07696e2d 61646472 04617270 + 61000006 00010001 5180002e 026e7308 73656375 72697479 02636f02 6e7a0004 + 726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180. + +0.000367 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000152 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.085946 + select=1 rfds=[4] wfds=[] efds=[] + +0.000401 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=195.224.55.129:53 + 312d8580 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 11000101 30023939 03323033 07696e2d 61646472 04617270 + 61000006 00010001 5180002e 026e7308 73656375 72697479 02636f02 6e7a0004 + 726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180. + +0.000367 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000142 + close fd=4 + close=OK + +0.000250 + close fd=5 + close=OK + +0.000095 diff --git a/adns-0.6/regress/case-manyptrwrongrem.err b/adns-0.6/regress/case-manyptrwrongrem.err new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/adns-0.6/regress/case-manyptrwrongrem.err diff --git a/adns-0.6/regress/case-manyptrwrongrem.out b/adns-0.6/regress/case-manyptrwrongrem.out new file mode 100644 index 0000000..6d0370c --- /dev/null +++ b/adns-0.6/regress/case-manyptrwrongrem.out @@ -0,0 +1,127 @@ +adns debug: using nameserver 140.200.128.13 +254.0.99.203.in-addr.arpa flags 292 type 1 A(-) submitted +254.0.99.203.in-addr.arpa flags 292 type 2 NS(raw) submitted +254.0.99.203.in-addr.arpa flags 292 type 5 CNAME(-) submitted +254.0.99.203.in-addr.arpa flags 292 type 6 SOA(raw) submitted +254.0.99.203.in-addr.arpa flags 292 type 12 PTR(raw) submitted +254.0.99.203.in-addr.arpa flags 292 type 13 HINFO(-) submitted +254.0.99.203.in-addr.arpa flags 292 type 15 MX(raw) submitted +254.0.99.203.in-addr.arpa flags 292 type 16 TXT(-) submitted +254.0.99.203.in-addr.arpa flags 292 type 17 RP(raw) submitted +254.0.99.203.in-addr.arpa flags 292 type 65537 A(addr) submitted +254.0.99.203.in-addr.arpa flags 292 type 65538 NS(+addr) submitted +254.0.99.203.in-addr.arpa flags 292 type 65548 PTR(checked) submitted +254.0.99.203.in-addr.arpa flags 292 type 65551 MX(+addr) submitted +254.0.99.203.in-addr.arpa flags 292 type 131078 SOA(822) submitted +254.0.99.203.in-addr.arpa flags 292 type 131089 RP(822) submitted +254.0.99.203.in-addr.arpa flags 292 type A(-): No such data; nrrs=0; cname=$; owner=254.0.99.203.in-addr.arpa; ttl=86400 +254.0.99.203.in-addr.arpa flags 292 type CNAME(-): No such data; nrrs=0; cname=$; owner=254.0.99.203.in-addr.arpa; ttl=86400 +254.0.99.203.in-addr.arpa flags 292 type SOA(raw): No such data; nrrs=0; cname=$; owner=254.0.99.203.in-addr.arpa; ttl=86400 +254.0.99.203.in-addr.arpa flags 292 type NS(raw): No such data; nrrs=0; cname=$; owner=254.0.99.203.in-addr.arpa; ttl=86400 +254.0.99.203.in-addr.arpa flags 292 type HINFO(-): No such data; nrrs=0; cname=$; owner=254.0.99.203.in-addr.arpa; ttl=86400 +254.0.99.203.in-addr.arpa flags 292 type TXT(-): No such data; nrrs=0; cname=$; owner=254.0.99.203.in-addr.arpa; ttl=86400 +254.0.99.203.in-addr.arpa flags 292 type MX(raw): No such data; nrrs=0; cname=$; owner=254.0.99.203.in-addr.arpa; ttl=86400 +254.0.99.203.in-addr.arpa flags 292 type RP(raw): No such data; nrrs=0; cname=$; owner=254.0.99.203.in-addr.arpa; ttl=86400 +254.0.99.203.in-addr.arpa flags 292 type A(addr): No such data; nrrs=0; cname=$; owner=254.0.99.203.in-addr.arpa; ttl=86400 +254.0.99.203.in-addr.arpa flags 292 type MX(+addr): No such data; nrrs=0; cname=$; owner=254.0.99.203.in-addr.arpa; ttl=86400 +254.0.99.203.in-addr.arpa flags 292 type NS(+addr): No such data; nrrs=0; cname=$; owner=254.0.99.203.in-addr.arpa; ttl=86400 +254.0.99.203.in-addr.arpa flags 292 type SOA(822): No such data; nrrs=0; cname=$; owner=254.0.99.203.in-addr.arpa; ttl=86400 +254.0.99.203.in-addr.arpa flags 292 type RP(822): No such data; nrrs=0; cname=$; owner=254.0.99.203.in-addr.arpa; ttl=86400 +adns debug: TCP connected (NS=140.200.128.13) +254.0.99.203.in-addr.arpa flags 292 type PTR(raw): OK; nrrs=94; cname=$; owner=254.0.99.203.in-addr.arpa; ttl=86400 + ns.security.co.nz + tetra.co.nz + mail.agate.co.nz + ns.agate.co.nz + securitytraining.co.nz + ns.giftbasket.co.nz + ns.security.gen.nz + bouquet.co.nz + investigation.co.nz + ns.nzipi.org.nz + mail.neru.co.nz + security.co.nz + ns.storewatch.co.nz + security.gen.nz + ns.tetra.co.nz + mail.tetra.co.nz + ns.securicard.co.nz + ns.underhour.co.nz + bcc.co.nz + security.org.nz + burglaralarms.co.nz + ns.safes.co.nz + ns.security.org.nz + couperconsulting.co.nz + securityguards.co.nz + ns.guards.co.nz + asis.org.nz + neru.co.nz + giftbasket.co.nz + magic.co.nz + mail.bcc.co.nz + ns.investigation.co.nz + nzipi.org.nz + ns.bouquet.co.nz + mail.safes.co.nz + ns.bcc.co.nz + ns.burglaralarms.co.nz + ns.securityguards.co.nz + covertcameras.co.nz + ns.neru.co.nz + ns.covertcameras.co.nz + bouquets.co.nz + concentric.co.nz + ns.securitytraining.co.nz + mail.couperconsulting.co.nz + retailsecurity.co.nz + ns.concentric.co.nz + mail.magic.co.nz + nzangling.co.nz + ns.couperconsulting.co.nz + ns.nzangling.co.nz + mail.storewatch.co.nz + swift.co.nz + mail.selective.co.nz + ns.forefront.co.nz + mail.nzangling.co.nz + guards.co.nz + mail.nzdesigns.co.nz + storewatch.co.nz + ns.securitymanagement.co.nz + mail.woolworths.co.nz + mail.concentric.co.nz + selective.co.nz + specialinvestigations.co.nz + ns.swift.co.nz + mail.swift.co.nz + ns.securenet.net.nz + privateinvestigation.co.nz + ns.privateinvestigation.co.nz + etrade.co.nz + ns.specialinvestigations.co.nz + mail.ansett.co.nz + ftp.warrent.co.nz + ns.retailsecurity.co.nz + mail.securitymanagement.co.nz + ns.magic.co.nz + mail.forefront.co.nz + mail.securicard.co.nz + securicard.co.nz + ns.nzdesigns.co.nz + safes.co.nz + ns.selective.co.nz + forefront.co.nz + securitymanagement.co.nz + underhour.co.nz + securenet.net.nz + mail.specialinvestigations.co.nz + nzdesigns.co.nz + ns.etrade.co.nz + mail.nzipi.org.nz + mail.underhour.co.nz + ns.asis.org.nz + ns.bouquets.co.nz + agate.co.nz +254.0.99.203.in-addr.arpa flags 292 type PTR(checked): Inconsistent resource records in DNS; nrrs=0; cname=$; owner=254.0.99.203.in-addr.arpa; ttl=86399 +rc=0 diff --git a/adns-0.6/regress/case-manyptrwrongrem.sys b/adns-0.6/regress/case-manyptrwrongrem.sys new file mode 100644 index 0000000..3b90e59 --- /dev/null +++ b/adns-0.6/regress/case-manyptrwrongrem.sys @@ -0,0 +1,1145 @@ +manyptrwrong +292/254.0.99.203.in-addr.arpa + start 933286859.476326 + socket type=SOCK_DGRAM + socket=4 + +0.000271 + fcntl fd=4 cmd=F_GETFL + fcntl=~O_NONBLOCK&... + +0.000083 + fcntl fd=4 cmd=F_SETFL O_NONBLOCK|... + fcntl=OK + +0.000062 + sendto fd=4 addr=140.200.128.13:53 + 311f0100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 010001. + sendto=43 + +0.001694 + sendto fd=4 addr=140.200.128.13:53 + 31200100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 020001. + sendto=43 + +0.001119 + sendto fd=4 addr=140.200.128.13:53 + 31210100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 050001. + sendto=43 + +0.001130 + sendto fd=4 addr=140.200.128.13:53 + 31220100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 060001. + sendto=43 + +0.001150 + sendto fd=4 addr=140.200.128.13:53 + 31230100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 0c0001. + sendto=43 + +0.001229 + sendto fd=4 addr=140.200.128.13:53 + 31240100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 0d0001. + sendto=43 + +0.001161 + sendto fd=4 addr=140.200.128.13:53 + 31250100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 0f0001. + sendto=43 + +0.001179 + sendto fd=4 addr=140.200.128.13:53 + 31260100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 100001. + sendto=43 + +0.001152 + sendto fd=4 addr=140.200.128.13:53 + 31270100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 110001. + sendto=43 + +0.001143 + sendto fd=4 addr=140.200.128.13:53 + 31280100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 010001. + sendto=43 + +0.001191 + sendto fd=4 addr=140.200.128.13:53 + 31290100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 020001. + sendto=43 + +0.001150 + sendto fd=4 addr=140.200.128.13:53 + 312a0100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 0c0001. + sendto=43 + +0.001220 + sendto fd=4 addr=140.200.128.13:53 + 312b0100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 0f0001. + sendto=43 + +0.001148 + sendto fd=4 addr=140.200.128.13:53 + 312c0100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 060001. + sendto=43 + +0.001183 + sendto fd=4 addr=140.200.128.13:53 + 312d0100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 110001. + sendto=43 + +0.001193 + select max=5 rfds=[4] wfds=[] efds=[] to=1.981958 + select=1 rfds=[4] wfds=[] efds=[] + +0.502250 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=140.200.128.13:53 + 311f8500 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 01000101 30023939 03323033 07696e2d 61646472 04617270 + 61000006 00010001 5180002e 026e7308 73656375 72697479 02636f02 6e7a0004 + 726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180. + +0.001383 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000487 + select max=5 rfds=[4] wfds=[] efds=[] to=1.479532 + select=1 rfds=[4] wfds=[] efds=[] + +1.-892259 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=140.200.128.13:53 + 31218500 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 05000101 30023939 03323033 07696e2d 61646472 04617270 + 61000006 00010001 5180002e 026e7308 73656375 72697479 02636f02 6e7a0004 + 726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180. + +0.000890 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000419 + select max=5 rfds=[4] wfds=[] efds=[] to=1.370482 + select=1 rfds=[4] wfds=[] efds=[] + +0.038604 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=140.200.128.13:53 + 31228500 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 06000101 30023939 03323033 07696e2d 61646472 04617270 + 61000006 00010001 5180002e 026e7308 73656375 72697479 02636f02 6e7a0004 + 726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180. + +0.000852 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000399 + select max=5 rfds=[4] wfds=[] efds=[] to=1.330627 + select=1 rfds=[4] wfds=[] efds=[] + +0.038734 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=140.200.128.13:53 + 31208500 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 02000101 30023939 03323033 07696e2d 61646472 04617270 + 61000006 00010001 5180002e 026e7308 73656375 72697479 02636f02 6e7a0004 + 726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180. + +0.000835 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000354 + select max=5 rfds=[4] wfds=[] efds=[] to=1.294103 + select=1 rfds=[4] wfds=[] efds=[] + +0.038824 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=140.200.128.13:53 + 31248500 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 0d000101 30023939 03323033 07696e2d 61646472 04617270 + 61000006 00010001 5180002e 026e7308 73656375 72697479 02636f02 6e7a0004 + 726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180. + +0.000863 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000406 + select max=5 rfds=[4] wfds=[] efds=[] to=1.254010 + select=1 rfds=[4] wfds=[] efds=[] + +0.129111 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=140.200.128.13:53 + 31238300 00010013 00000000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 0c0001c0 0c000c00 01000151 80001302 6e730873 65637572 + 69747902 636f026e 7a00c00c 000c0001 00015180 00080574 65747261 c043c00c + 000c0001 00015180 000d046d 61696c05 61676174 65c043c0 0c000c00 01000151 + 80000502 6e73c06f c00c000c 00010001 51800013 10736563 75726974 79747261 + 696e696e 67c043c0 0c000c00 01000151 80001002 6e730a67 69667462 61736b65 + 74c043c0 0c000c00 01000151 80001202 6e730873 65637572 69747903 67656ec0 + 46c00c00 0c000100 01518000 0a07626f 75717565 74c043c0 0c000c00 01000151 + 8000100d 696e7665 73746967 6174696f 6ec043c0 0c000c00 01000151 80000f02 + 6e73056e 7a697069 036f7267 c046c00c 000c0001 00015180 000c046d 61696c04 + 6e657275 c043c00c 000c0001 00015180 0002c03a c00c000c 00010001 51800010 + 026e730a 73746f72 65776174 6368c043 c00c000c 00010001 51800002 c0d2c00c + 000c0001 00015180 0005026e 73c056c0 0c000c00 01000151 80000704 6d61696c + c056c00c 000c0001 00015180 0010026e 730a7365 63757269 63617264 c043c00c + 000c0001 00015180 000f026e 7309756e 64657268 6f7572c0 43c00c00 0c000100 + 01518000 06036263 63c043. + +0.003324 + socket type=SOCK_STREAM + socket=5 + +0.001351 + fcntl fd=5 cmd=F_GETFL + fcntl=~O_NONBLOCK&... + +0.000068 + fcntl fd=5 cmd=F_SETFL O_NONBLOCK|... + fcntl=OK + +0.000060 + connect fd=5 addr=140.200.128.13:53 + connect=EINPROGRESS + +0.000280 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000124 + select max=6 rfds=[4] wfds=[5] efds=[] to=1.122082 + select=1 rfds=[4] wfds=[] efds=[] + +0.034396 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=140.200.128.13:53 + 31268500 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 10000101 30023939 03323033 07696e2d 61646472 04617270 + 61000006 00010001 5180002e 026e7308 73656375 72697479 02636f02 6e7a0004 + 726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180. + +0.000862 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000377 + select max=6 rfds=[4] wfds=[5] efds=[] to=1.086447 + select=1 rfds=[4] wfds=[] efds=[] + +0.038752 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=140.200.128.13:53 + 31258500 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 0f000101 30023939 03323033 07696e2d 61646472 04617270 + 61000006 00010001 5180002e 026e7308 73656375 72697479 02636f02 6e7a0004 + 726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180. + +0.000842 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000365 + select max=6 rfds=[4] wfds=[5] efds=[] to=1.048819 + select=1 rfds=[4] wfds=[] efds=[] + +0.038761 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=140.200.128.13:53 + 31278500 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 11000101 30023939 03323033 07696e2d 61646472 04617270 + 61000006 00010001 5180002e 026e7308 73656375 72697479 02636f02 6e7a0004 + 726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180. + +0.000834 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000362 + select max=6 rfds=[4] wfds=[5] efds=[] to=1.010005 + select=1 rfds=[4] wfds=[] efds=[] + +0.038783 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=140.200.128.13:53 + 31288500 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 01000101 30023939 03323033 07696e2d 61646472 04617270 + 61000006 00010001 5180002e 026e7308 73656375 72697479 02636f02 6e7a0004 + 726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180. + +0.000832 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000411 + select max=6 rfds=[4] wfds=[5] efds=[] to=0.971170 + select=1 rfds=[4] wfds=[] efds=[] + +0.139078 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=140.200.128.13:53 + 312a8300 00010013 00000000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 0c0001c0 0c000c00 01000151 80001302 6e730873 65637572 + 69747902 636f026e 7a00c00c 000c0001 00015180 00080574 65747261 c043c00c + 000c0001 00015180 000d046d 61696c05 61676174 65c043c0 0c000c00 01000151 + 80000502 6e73c06f c00c000c 00010001 51800013 10736563 75726974 79747261 + 696e696e 67c043c0 0c000c00 01000151 80001002 6e730a67 69667462 61736b65 + 74c043c0 0c000c00 01000151 80001202 6e730873 65637572 69747903 67656ec0 + 46c00c00 0c000100 01518000 0a07626f 75717565 74c043c0 0c000c00 01000151 + 8000100d 696e7665 73746967 6174696f 6ec043c0 0c000c00 01000151 80000f02 + 6e73056e 7a697069 036f7267 c046c00c 000c0001 00015180 000c046d 61696c04 + 6e657275 c043c00c 000c0001 00015180 0002c03a c00c000c 00010001 51800010 + 026e730a 73746f72 65776174 6368c043 c00c000c 00010001 51800002 c0d2c00c + 000c0001 00015180 0005026e 73c056c0 0c000c00 01000151 80000704 6d61696c + c056c00c 000c0001 00015180 0010026e 730a7365 63757269 63617264 c043c00c + 000c0001 00015180 000f026e 7309756e 64657268 6f7572c0 43c00c00 0c000100 + 01518000 06036263 63c043. + +0.002995 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000416 + select max=6 rfds=[4] wfds=[5] efds=[] to=0.828681 + select=1 rfds=[4] wfds=[] efds=[] + +0.036200 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=140.200.128.13:53 + 312b8500 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 0f000101 30023939 03323033 07696e2d 61646472 04617270 + 61000006 00010001 5180002e 026e7308 73656375 72697479 02636f02 6e7a0004 + 726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180. + +0.000832 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000371 + select max=6 rfds=[4] wfds=[5] efds=[] to=0.791278 + select=1 rfds=[4] wfds=[] efds=[] + +0.038747 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=140.200.128.13:53 + 31298500 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 02000101 30023939 03323033 07696e2d 61646472 04617270 + 61000006 00010001 5180002e 026e7308 73656375 72697479 02636f02 6e7a0004 + 726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180. + +0.000836 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000364 + select max=6 rfds=[4] wfds=[5] efds=[] to=0.754849 + select=1 rfds=[4] wfds=[] efds=[] + +0.038774 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=140.200.128.13:53 + 312c8500 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 06000101 30023939 03323033 07696e2d 61646472 04617270 + 61000006 00010001 5180002e 026e7308 73656375 72697479 02636f02 6e7a0004 + 726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180. + +0.000832 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000430 + select max=6 rfds=[4] wfds=[5] efds=[] to=0.715996 + select=1 rfds=[4] wfds=[] efds=[] + +0.038729 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=140.200.128.13:53 + 312d8500 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 11000101 30023939 03323033 07696e2d 61646472 04617270 + 61000006 00010001 5180002e 026e7308 73656375 72697479 02636f02 6e7a0004 + 726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180. + +0.000837 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000373 + select max=6 rfds=[4] wfds=[5] efds=[] to=13.539402 + select=1 rfds=[] wfds=[5] efds=[] + +0.008807 + read fd=5 buflen=1 + read=EAGAIN + +0.000213 + write fd=5 + 002b3123 01000001 00000000 00000332 35340130 02393903 32303307 696e2d61 + 64647204 61727061 00000c00 01. + write=45 + +0.000894 + write fd=5 + 002b312a 01000001 00000000 00000332 35340130 02393903 32303307 696e2d61 + 64647204 61727061 00000c00 01. + write=45 + +0.000449 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=29.529039 + select=1 rfds=[5] wfds=[] efds=[] + +1.-90216 + read fd=5 buflen=2 + read=OK + 097f. + +0.000334 + read fd=5 buflen=2431 + read=OK + 31238500 0001005e 00020002 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 0c0001c0 0c000c00 01000151 80001302 6e730873 65637572 + 69747902 636f026e 7a00c00c 000c0001 00015180 00080574 65747261 c043c00c + 000c0001 00015180 000d046d 61696c05 61676174 65c043c0 0c000c00 01000151 + 80000502 6e73c06f c00c000c 00010001 51800013 10736563 75726974 79747261 + 696e696e 67c043c0 0c000c00 01000151 80001002 6e730a67 69667462 61736b65 + 74c043c0 0c000c00 01000151 80001202 6e730873 65637572 69747903 67656ec0 + 46c00c00 0c000100 01518000 0a07626f 75717565 74c043c0 0c000c00 01000151 + 8000100d 696e7665 73746967 6174696f 6ec043c0 0c000c00 01000151 80000f02 + 6e73056e 7a697069 036f7267 c046c00c 000c0001 00015180 000c046d 61696c04 + 6e657275 c043c00c 000c0001 00015180 0002c03a c00c000c 00010001 51800010 + 026e730a 73746f72 65776174 6368c043 c00c000c 00010001 51800002 c0d2c00c + 000c0001 00015180 0005026e 73c056c0 0c000c00 01000151 80000704 6d61696c + c056c00c 000c0001 00015180 0010026e 730a7365 63757269 63617264 c043c00c + 000c0001 00015180 000f026e 7309756e 64657268 6f7572c0 43c00c00 0c000100 + 01518000 06036263 63c043c0 0c000c00 01000151 80000b08 73656375 72697479 + c128c00c 000c0001 00015180 00100d62 7572676c 6172616c 61726d73 c043c00c + 000c0001 00015180 000b026e 73057361 666573c0 43c00c00 0c000100 01518000 + 05026e73 c1f7c00c 000c0001 00015180 00131063 6f757065 72636f6e 73756c74 + 696e67c0 43c00c00 0c000100 01518000 110e7365 63757269 74796775 61726473 + c043c00c 000c0001 00015180 000c026e 73066775 61726473 c043c00c 000c0001 + 00015180 00070461 736973c1 28c00c00 0c000100 01518000 02c13fc0 0c000c00 + 01000151 800002c0 b6c00c00 0c000100 01518000 08056d61 676963c0 43c00c00 + 0c000100 01518000 07046d61 696cc1e5 c00c000c 00010001 51800005 026e73c1 + 03c00c00 0c000100 01518000 02c122c0 0c000c00 01000151 80000502 6e73c0ed + c00c000c 00010001 51800007 046d6169 6cc22dc0 0c000c00 01000151 80000502 + 6e73c1e5 c00c000c 00010001 51800005 026e73c2 0ec00c00 0c000100 01518000 + 05026e73 c271c00c 000c0001 00015180 00100d63 6f766572 7463616d 65726173 + c043c00c 000c0001 00015180 0005026e 73c13fc0 0c000c00 01000151 80001302 + 6e730d63 6f766572 7463616d 65726173 c043c00c 000c0001 00015180 000b0862 + 6f757175 657473c0 43c00c00 0c000100 01518000 0d0a636f 6e63656e 74726963 + c043c00c 000c0001 00015180 0005026e 73c094c0 0c000c00 01000151 80000704 + 6d61696c c252c00c 000c0001 00015180 00110e72 65746169 6c736563 75726974 + 79c043c0 0c000c00 01000151 80001002 6e730a63 6f6e6365 6e747269 63c043c0 + 0c000c00 01000151 80000d04 6d61696c 056d6167 6963c043 c00c000c 00010001 + 5180000c 096e7a61 6e676c69 6e67c043 c00c000c 00010001 51800005 026e73c2 + 52c00c00 0c000100 01518000 0f026e73 096e7a61 6e676c69 6e67c043 c00c000c + 00010001 51800007 046d6169 6cc163c0 0c000c00 01000151 80000805 73776966 + 74c043c0 0c000c00 01000151 80001104 6d61696c 0973656c 65637469 7665c043 + c00c000c 00010001 5180000f 026e7309 666f7265 66726f6e 74c043c0 0c000c00 + 01000151 80001104 6d61696c 096e7a61 6e676c69 6e67c043 c00c000c 00010001 + 51800009 06677561 726473c0 43c00c00 0c000100 01518000 11046d61 696c096e + 7a646573 69676e73 c043c00c 000c0001 00015180 0002c163 c00c000c 00010001 + 51800018 026e7312 73656375 72697479 6d616e61 67656d65 6e74c043 c00c000c + 00010001 51800012 046d6169 6c0a776f 6f6c776f 72746873 c043c00c 000c0001 + 00015180 0012046d 61696c0a 636f6e63 656e. + +0.009121 + read fd=5 buflen=973 + read=EAGAIN + +0.000255 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=28.609545 + select=1 rfds=[5] wfds=[] efds=[] + +1.-260444 + read fd=5 buflen=973 + read=OK + 74726963 c043c00c 000c0001 00015180 000c0973 656c6563 74697665 c043c00c + 000c0001 00015180 00181573 70656369 616c696e 76657374 69676174 696f6e73 + c043c00c 000c0001 00015180 000b026e 73057377 696674c0 43c00c00 0c000100 + 01518000 0d046d61 696c0573 77696674 c043c00c 000c0001 00015180 0013026e + 73097365 63757265 6e657403 6e6574c0 46c00c00 0c000100 01518000 17147072 + 69766174 65696e76 65737469 67617469 6f6ec043 c00c000c 00010001 5180001a + 026e7314 70726976 61746569 6e766573 74696761 74696f6e c043c00c 000c0001 + 00015180 00090665 74726164 65c043c0 0c000c00 01000151 80001b02 6e731573 + 70656369 616c696e 76657374 69676174 696f6e73 c043c00c 000c0001 00015180 + 000e046d 61696c06 616e7365 7474c043 c00c000c 00010001 5180000e 03667470 + 07776172 72656e74 c043c00c 000c0001 00015180 0014026e 730e7265 7461696c + 73656375 72697479 c043c00c 000c0001 00015180 001a046d 61696c12 73656375 + 72697479 6d616e61 67656d65 6e74c043 c00c000c 00010001 5180000b 026e7305 + 6d616769 63c043c0 0c000c00 01000151 80001104 6d61696c 09666f72 6566726f + 6e74c043 c00c000c 00010001 51800007 046d6169 6cc1b1c0 0c000c00 01000151 + 800002c1 b1c00c00 0c000100 01518000 0f026e73 096e7a64 65736967 6e73c043 + c00c000c 00010001 51800002 c22dc00c 000c0001 00015180 000f026e 73097365 + 6c656374 697665c0 43c00c00 0c000100 01518000 0c09666f 72656672 6f6e74c0 + 43c00c00 0c000100 01518000 15127365 63757269 74796d61 6e616765 6d656e74 + c043c00c 000c0001 00015180 0002c1cd c00c000c 00010001 51800010 09736563 + 7572656e 6574036e 6574c046 c00c000c 00010001 5180001d 046d6169 6c157370 + 65636961 6c696e76 65737469 67617469 6f6e73c0 43c00c00 0c000100 01518000 + 0c096e7a 64657369 676e73c0 43c00c00 0c000100 01518000 0c026e73 06657472 + 616465c0 43c00c00 0c000100 01518000 07046d61 696cc122 c00c000c 00010001 + 51800007 046d6169 6cc1cdc0 0c000c00 01000151 80000a02 6e730461 736973c1 + 28c00c00 0c000100 01518000 0e026e73 08626f75 71756574 73c043c0 0c000c00 + 01000151 800002c0 6f013002 39390332 30330769 6e2d6164 64720461 72706100 + 00020001 00015180 0002c037 01300239 39033230 3307696e 2d616464 72046172 + 70610000 02000100 01518000 11036e73 31077761 696b6174 6f026163 c046c037 + 00010001 00015180 0004cb63 00fe036e 73310777 61696b61 746f0261 63c04600 + 01000100 01518000 048cc880 0d. + +0.005825 + read fd=5 buflen=2433 + read=EAGAIN + +0.018754 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=28.145272 + select=1 rfds=[5] wfds=[] efds=[] + +0.355726 + read fd=5 buflen=2433 + read=OK + 097f312a 85000001 005e0002 00020332 35340130 02393903 32303307 696e2d61 + 64647204 61727061 00000c00 01c00c00 0c000100 01518000 13026e73 08736563 + 75726974 7902636f 026e7a00 c00c000c 00010001 51800008 05746574 7261c043 + c00c000c 00010001 5180000d 046d6169 6c056167 617465c0 43c00c00 0c000100 + 01518000 05026e73 c06fc00c 000c0001 00015180 00131073 65637572 69747974 + 7261696e 696e67c0 43c00c00 0c000100 01518000 10026e73 0a676966 74626173 + 6b6574c0 43c00c00 0c000100 01518000 12026e73 08736563 75726974 79036765 + 6ec046c0 0c000c00 01000151 80000a07 626f7571 756574c0 43c00c00 0c000100 + 01518000 100d696e 76657374 69676174 696f6ec0 43c00c00 0c000100 01518000 + 0f026e73 056e7a69 7069036f 7267c046 c00c000c 00010001 5180000c 046d6169 + 6c046e65 7275c043 c00c000c 00010001 51800002 c03ac00c 000c0001 00015180 + 0010026e 730a7374 6f726577 61746368 c043c00c 000c0001 00015180 0002c0d2 + c00c000c 00010001 51800005 026e73c0 56c00c00 0c000100 01518000 07046d61 + 696cc056 c00c000c 00010001 51800010 026e730a 73656375 72696361 7264c043 + c00c000c 00010001 5180000f 026e7309 756e6465 72686f75 72c043c0 0c000c00 + 01000151 80000603 626363c0 43c00c00 0c000100 01518000 0b087365 63757269 + 7479c128 c00c000c 00010001 51800010 0d627572 676c6172 616c6172 6d73c043 + c00c000c 00010001 5180000b 026e7305 73616665 73c043c0 0c000c00 01000151 + 80000502 6e73c1f7 c00c000c 00010001 51800013 10636f75 70657263 6f6e7375 + 6c74696e 67c043c0 0c000c00 01000151 8000110e 73656375 72697479 67756172 + 6473c043 c00c000c 00010001 5180000c 026e7306 67756172 6473c043 c00c000c + 00010001 51800007 04617369 73c128c0 0c000c00 01000151 800002c1 3fc00c00 + 0c000100 01518000 02c0b6c0 0c000c00 01000151 80000805 6d616769 63c043c0 + 0c000c00 01000151 80000704 6d61696c c1e5c00c 000c0001 00015180 0005026e + 73c103c0 0c000c00 01000151 800002c1 22c00c00 0c000100 01518000 05026e73 + c0edc00c 000c0001 00015180 0007046d 61696cc2 2dc00c00 0c000100 01518000 + 05026e73 c1e5c00c 000c0001 00015180 0005026e 73c20ec0 0c000c00 01000151 + 80000502 6e73c271 c00c000c 00010001 51800010 0d636f76 65727463 616d6572 + 6173c043 c00c000c 00010001 51800005 026e73c1 3fc00c00 0c000100 01518000 + 13026e73 0d636f76 65727463 616d6572 6173c043 c00c000c 00010001 5180000b + 08626f75 71756574 73c043c0 0c000c00 01000151 80000d0a 636f6e63 656e7472 + 6963c043 c00c000c 00010001 51800005 026e73c0 94c00c00 0c000100 01518000 + 07046d61 696cc252 c00c000c 00010001 51800011 0e726574 61696c73 65637572 + 697479c0 43c00c00 0c000100 01518000 10026e73 0a636f6e 63656e74 726963c0 + 43c00c00 0c000100 01518000 0d046d61 696c056d 61676963 c043c00c 000c0001 + 00015180 000c096e 7a616e67 6c696e67 c043c00c 000c0001 00015180 0005026e + 73c252c0 0c000c00 01000151 80000f02 6e73096e 7a616e67 6c696e67 c043c00c + 000c0001 00015180 0007046d 61696cc1 63c00c00 0c000100 01518000 08057377 + 696674c0 43c00c00 0c000100 01518000 11046d61 696c0973 656c6563 74697665 + c043c00c 000c0001 00015180 000f026e 7309666f 72656672 6f6e74c0 43c00c00 + 0c000100 01518000 11046d61 696c096e 7a616e67 6c696e67 c043c00c 000c0001 + 00015180 00090667 75617264 73c043c0 0c000c00 01000151 80001104 6d61696c + 096e7a64 65736967 6e73c043 c00c000c 00010001 51800002 c163c00c 000c0001 + 00015180 0018026e 73127365 63757269 74796d61 6e616765 6d656e74 c043c00c + 000c0001 00015180 0012046d 61696c0a 776f6f6c 776f7274 6873c043 c00c000c + 00010001 51800012 046d6169 6c0a636f 6e63656e. + +0.008610 + read fd=5 buflen=973 + read=EAGAIN + +0.000242 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=27.780694 + select=1 rfds=[5] wfds=[] efds=[] + +1.-129629 + read fd=5 buflen=973 + read=OK + 74726963 c043c00c 000c0001 00015180 000c0973 656c6563 74697665 c043c00c + 000c0001 00015180 00181573 70656369 616c696e 76657374 69676174 696f6e73 + c043c00c 000c0001 00015180 000b026e 73057377 696674c0 43c00c00 0c000100 + 01518000 0d046d61 696c0573 77696674 c043c00c 000c0001 00015180 0013026e + 73097365 63757265 6e657403 6e6574c0 46c00c00 0c000100 01518000 17147072 + 69766174 65696e76 65737469 67617469 6f6ec043 c00c000c 00010001 5180001a + 026e7314 70726976 61746569 6e766573 74696761 74696f6e c043c00c 000c0001 + 00015180 00090665 74726164 65c043c0 0c000c00 01000151 80001b02 6e731573 + 70656369 616c696e 76657374 69676174 696f6e73 c043c00c 000c0001 00015180 + 000e046d 61696c06 616e7365 7474c043 c00c000c 00010001 5180000e 03667470 + 07776172 72656e74 c043c00c 000c0001 00015180 0014026e 730e7265 7461696c + 73656375 72697479 c043c00c 000c0001 00015180 001a046d 61696c12 73656375 + 72697479 6d616e61 67656d65 6e74c043 c00c000c 00010001 5180000b 026e7305 + 6d616769 63c043c0 0c000c00 01000151 80001104 6d61696c 09666f72 6566726f + 6e74c043 c00c000c 00010001 51800007 046d6169 6cc1b1c0 0c000c00 01000151 + 800002c1 b1c00c00 0c000100 01518000 0f026e73 096e7a64 65736967 6e73c043 + c00c000c 00010001 51800002 c22dc00c 000c0001 00015180 000f026e 73097365 + 6c656374 697665c0 43c00c00 0c000100 01518000 0c09666f 72656672 6f6e74c0 + 43c00c00 0c000100 01518000 15127365 63757269 74796d61 6e616765 6d656e74 + c043c00c 000c0001 00015180 0002c1cd c00c000c 00010001 51800010 09736563 + 7572656e 6574036e 6574c046 c00c000c 00010001 5180001d 046d6169 6c157370 + 65636961 6c696e76 65737469 67617469 6f6e73c0 43c00c00 0c000100 01518000 + 0c096e7a 64657369 676e73c0 43c00c00 0c000100 01518000 0c026e73 06657472 + 616465c0 43c00c00 0c000100 01518000 07046d61 696cc122 c00c000c 00010001 + 51800007 046d6169 6cc1cdc0 0c000c00 01000151 80000a02 6e730461 736973c1 + 28c00c00 0c000100 01518000 0e026e73 08626f75 71756574 73c043c0 0c000c00 + 01000151 800002c0 6f013002 39390332 30330769 6e2d6164 64720461 72706100 + 00020001 00015180 0002c037 01300239 39033230 3307696e 2d616464 72046172 + 70610000 02000100 01518000 11036e73 31077761 696b6174 6f026163 c046c037 + 00010001 00015180 0004cb63 00fe036e 73310777 61696b61 746f0261 63c04600 + 01000100 01518000 048cc880 0d. + +0.005848 + sendto fd=4 addr=140.200.128.13:53 + 312e0100 00010000 00000000 026e7308 73656375 72697479 02636f02 6e7a0000 + 010001. + sendto=35 + +0.002592 + sendto fd=4 addr=140.200.128.13:53 + 312f0100 00010000 00000000 05746574 72610263 6f026e7a 00000100 01. + sendto=29 + +0.000963 + sendto fd=4 addr=140.200.128.13:53 + 31300100 00010000 00000000 046d6169 6c056167 61746502 636f026e 7a000001 + 0001. + sendto=34 + +0.000973 + sendto fd=4 addr=140.200.128.13:53 + 31310100 00010000 00000000 026e7305 61676174 6502636f 026e7a00 00010001. + sendto=32 + +0.000977 + sendto fd=4 addr=140.200.128.13:53 + 31320100 00010000 00000000 10736563 75726974 79747261 696e696e 6702636f + 026e7a00 00010001. + sendto=40 + +0.001007 + sendto fd=4 addr=140.200.128.13:53 + 31330100 00010000 00000000 026e730a 67696674 6261736b 65740263 6f026e7a + 00000100 01. + sendto=37 + +0.001027 + sendto fd=4 addr=140.200.128.13:53 + 31340100 00010000 00000000 026e7308 73656375 72697479 0367656e 026e7a00 + 00010001. + sendto=36 + +0.000989 + sendto fd=4 addr=140.200.128.13:53 + 31350100 00010000 00000000 07626f75 71756574 02636f02 6e7a0000 010001. + sendto=31 + +0.000946 + sendto fd=4 addr=140.200.128.13:53 + 31360100 00010000 00000000 0d696e76 65737469 67617469 6f6e0263 6f026e7a + 00000100 01. + sendto=37 + +0.000996 + sendto fd=4 addr=140.200.128.13:53 + 31370100 00010000 00000000 026e7305 6e7a6970 69036f72 67026e7a 00000100 + 01. + sendto=33 + +0.000972 + sendto fd=4 addr=140.200.128.13:53 + 31380100 00010000 00000000 046d6169 6c046e65 72750263 6f026e7a 00000100 + 01. + sendto=33 + +0.000980 + sendto fd=4 addr=140.200.128.13:53 + 31390100 00010000 00000000 08736563 75726974 7902636f 026e7a00 00010001. + sendto=32 + +0.000958 + sendto fd=4 addr=140.200.128.13:53 + 313a0100 00010000 00000000 026e730a 73746f72 65776174 63680263 6f026e7a + 00000100 01. + sendto=37 + +0.001038 + sendto fd=4 addr=140.200.128.13:53 + 313b0100 00010000 00000000 08736563 75726974 79036765 6e026e7a 00000100 + 01. + sendto=33 + +0.001003 + sendto fd=4 addr=140.200.128.13:53 + 313c0100 00010000 00000000 026e7305 74657472 6102636f 026e7a00 00010001. + sendto=32 + +0.000972 + sendto fd=4 addr=140.200.128.13:53 + 313d0100 00010000 00000000 046d6169 6c057465 74726102 636f026e 7a000001 + 0001. + sendto=34 + +0.000983 + sendto fd=4 addr=140.200.128.13:53 + 313e0100 00010000 00000000 026e730a 73656375 72696361 72640263 6f026e7a + 00000100 01. + sendto=37 + +0.000996 + sendto fd=4 addr=140.200.128.13:53 + 313f0100 00010000 00000000 026e7309 756e6465 72686f75 7202636f 026e7a00 + 00010001. + sendto=36 + +0.000989 + sendto fd=4 addr=140.200.128.13:53 + 31400100 00010000 00000000 03626363 02636f02 6e7a0000 010001. + sendto=27 + +0.000944 + sendto fd=4 addr=140.200.128.13:53 + 31410100 00010000 00000000 08736563 75726974 79036f72 67026e7a 00000100 + 01. + sendto=33 + +0.001001 + sendto fd=4 addr=140.200.128.13:53 + 31420100 00010000 00000000 0d627572 676c6172 616c6172 6d730263 6f026e7a + 00000100 01. + sendto=37 + +0.001213 + sendto fd=4 addr=140.200.128.13:53 + 31430100 00010000 00000000 026e7305 73616665 7302636f 026e7a00 00010001. + sendto=32 + +0.001241 + sendto fd=4 addr=140.200.128.13:53 + 31440100 00010000 00000000 026e7308 73656375 72697479 036f7267 026e7a00 + 00010001. + sendto=36 + +0.001489 + sendto fd=4 addr=140.200.128.13:53 + 31450100 00010000 00000000 10636f75 70657263 6f6e7375 6c74696e 6702636f + 026e7a00 00010001. + sendto=40 + +0.001355 + sendto fd=4 addr=140.200.128.13:53 + 31460100 00010000 00000000 0e736563 75726974 79677561 72647302 636f026e + 7a000001 0001. + sendto=38 + +0.001389 + sendto fd=4 addr=140.200.128.13:53 + 31470100 00010000 00000000 026e7306 67756172 64730263 6f026e7a 00000100 + 01. + sendto=33 + +0.001299 + sendto fd=4 addr=140.200.128.13:53 + 31480100 00010000 00000000 04617369 73036f72 67026e7a 00000100 01. + sendto=29 + +0.001325 + sendto fd=4 addr=140.200.128.13:53 + 31490100 00010000 00000000 046e6572 7502636f 026e7a00 00010001. + sendto=28 + +0.001328 + sendto fd=4 addr=140.200.128.13:53 + 314a0100 00010000 00000000 0a676966 74626173 6b657402 636f026e 7a000001 + 0001. + sendto=34 + +0.001356 + sendto fd=4 addr=140.200.128.13:53 + 314b0100 00010000 00000000 056d6167 69630263 6f026e7a 00000100 01. + sendto=29 + +0.001307 + sendto fd=4 addr=140.200.128.13:53 + 314c0100 00010000 00000000 046d6169 6c036263 6302636f 026e7a00 00010001. + sendto=32 + +0.001375 + sendto fd=4 addr=140.200.128.13:53 + 314d0100 00010000 00000000 026e730d 696e7665 73746967 6174696f 6e02636f + 026e7a00 00010001. + sendto=40 + +0.001386 + sendto fd=4 addr=140.200.128.13:53 + 314e0100 00010000 00000000 056e7a69 7069036f 7267026e 7a000001 0001. + sendto=30 + +0.001327 + sendto fd=4 addr=140.200.128.13:53 + 314f0100 00010000 00000000 026e7307 626f7571 75657402 636f026e 7a000001 + 0001. + sendto=34 + +0.001327 + sendto fd=4 addr=140.200.128.13:53 + 31500100 00010000 00000000 046d6169 6c057361 66657302 636f026e 7a000001 + 0001. + sendto=34 + +0.001405 + sendto fd=4 addr=140.200.128.13:53 + 31510100 00010000 00000000 026e7303 62636302 636f026e 7a000001 0001. + sendto=30 + +0.001360 + sendto fd=4 addr=140.200.128.13:53 + 31520100 00010000 00000000 026e730d 62757267 6c617261 6c61726d 7302636f + 026e7a00 00010001. + sendto=40 + +0.001401 + sendto fd=4 addr=140.200.128.13:53 + 31530100 00010000 00000000 026e730e 73656375 72697479 67756172 64730263 + 6f026e7a 00000100 01. + sendto=41 + +0.001460 + sendto fd=4 addr=140.200.128.13:53 + 31540100 00010000 00000000 0d636f76 65727463 616d6572 61730263 6f026e7a + 00000100 01. + sendto=37 + +0.001355 + sendto fd=4 addr=140.200.128.13:53 + 31550100 00010000 00000000 026e7304 6e657275 02636f02 6e7a0000 010001. + sendto=31 + +0.001384 + sendto fd=4 addr=140.200.128.13:53 + 31560100 00010000 00000000 026e730d 636f7665 72746361 6d657261 7302636f + 026e7a00 00010001. + sendto=40 + +0.001389 + sendto fd=4 addr=140.200.128.13:53 + 31570100 00010000 00000000 08626f75 71756574 7302636f 026e7a00 00010001. + sendto=32 + +0.001386 + sendto fd=4 addr=140.200.128.13:53 + 31580100 00010000 00000000 0a636f6e 63656e74 72696302 636f026e 7a000001 + 0001. + sendto=34 + +0.001352 + sendto fd=4 addr=140.200.128.13:53 + 31590100 00010000 00000000 026e7310 73656375 72697479 74726169 6e696e67 + 02636f02 6e7a0000 010001. + sendto=43 + +0.001418 + sendto fd=4 addr=140.200.128.13:53 + 315a0100 00010000 00000000 046d6169 6c10636f 75706572 636f6e73 756c7469 + 6e670263 6f026e7a 00000100 01. + sendto=45 + +0.001422 + sendto fd=4 addr=140.200.128.13:53 + 315b0100 00010000 00000000 0e726574 61696c73 65637572 69747902 636f026e + 7a000001 0001. + sendto=38 + +0.001320 + sendto fd=4 addr=140.200.128.13:53 + 315c0100 00010000 00000000 026e730a 636f6e63 656e7472 69630263 6f026e7a + 00000100 01. + sendto=37 + +0.001391 + sendto fd=4 addr=140.200.128.13:53 + 315d0100 00010000 00000000 046d6169 6c056d61 67696302 636f026e 7a000001 + 0001. + sendto=34 + +0.001430 + sendto fd=4 addr=140.200.128.13:53 + 315e0100 00010000 00000000 096e7a61 6e676c69 6e670263 6f026e7a 00000100 + 01. + sendto=33 + +0.001373 + sendto fd=4 addr=140.200.128.13:53 + 315f0100 00010000 00000000 026e7310 636f7570 6572636f 6e73756c 74696e67 + 02636f02 6e7a0000 010001. + sendto=43 + +0.001399 + sendto fd=4 addr=140.200.128.13:53 + 31600100 00010000 00000000 026e7309 6e7a616e 676c696e 6702636f 026e7a00 + 00010001. + sendto=36 + +0.001403 + sendto fd=4 addr=140.200.128.13:53 + 31610100 00010000 00000000 046d6169 6c0a7374 6f726577 61746368 02636f02 + 6e7a0000 010001. + sendto=39 + +0.001431 + sendto fd=4 addr=140.200.128.13:53 + 31620100 00010000 00000000 05737769 66740263 6f026e7a 00000100 01. + sendto=29 + +0.001341 + sendto fd=4 addr=140.200.128.13:53 + 31630100 00010000 00000000 046d6169 6c097365 6c656374 69766502 636f026e + 7a000001 0001. + sendto=38 + +0.001383 + sendto fd=4 addr=140.200.128.13:53 + 31640100 00010000 00000000 026e7309 666f7265 66726f6e 7402636f 026e7a00 + 00010001. + sendto=36 + +0.001398 + sendto fd=4 addr=140.200.128.13:53 + 31650100 00010000 00000000 046d6169 6c096e7a 616e676c 696e6702 636f026e + 7a000001 0001. + sendto=38 + +0.001396 + sendto fd=4 addr=140.200.128.13:53 + 31660100 00010000 00000000 06677561 72647302 636f026e 7a000001 0001. + sendto=30 + +0.001338 + sendto fd=4 addr=140.200.128.13:53 + 31670100 00010000 00000000 046d6169 6c096e7a 64657369 676e7302 636f026e + 7a000001 0001. + sendto=38 + +0.001383 + sendto fd=4 addr=140.200.128.13:53 + 31680100 00010000 00000000 0a73746f 72657761 74636802 636f026e 7a000001 + 0001. + sendto=34 + +0.001411 + sendto fd=4 addr=140.200.128.13:53 + 31690100 00010000 00000000 026e7312 73656375 72697479 6d616e61 67656d65 + 6e740263 6f026e7a 00000100 01. + sendto=45 + +0.001441 + sendto fd=4 addr=140.200.128.13:53 + 316a0100 00010000 00000000 046d6169 6c0a776f 6f6c776f 72746873 02636f02 + 6e7a0000 010001. + sendto=39 + +0.001416 + sendto fd=4 addr=140.200.128.13:53 + 316b0100 00010000 00000000 046d6169 6c0a636f 6e63656e 74726963 02636f02 + 6e7a0000 010001. + sendto=39 + +0.001440 + sendto fd=4 addr=140.200.128.13:53 + 316c0100 00010000 00000000 0973656c 65637469 76650263 6f026e7a 00000100 + 01. + sendto=33 + +0.001390 + sendto fd=4 addr=140.200.128.13:53 + 316d0100 00010000 00000000 15737065 6369616c 696e7665 73746967 6174696f + 6e730263 6f026e7a 00000100 01. + sendto=45 + +0.001803 + sendto fd=4 addr=140.200.128.13:53 + 316e0100 00010000 00000000 026e7305 73776966 7402636f 026e7a00 00010001. + sendto=32 + +0.001450 + sendto fd=4 addr=140.200.128.13:53 + 316f0100 00010000 00000000 046d6169 6c057377 69667402 636f026e 7a000001 + 0001. + sendto=34 + +0.001516 + sendto fd=4 addr=140.200.128.13:53 + 31700100 00010000 00000000 026e7309 73656375 72656e65 74036e65 74026e7a + 00000100 01. + sendto=37 + +0.001511 + sendto fd=4 addr=140.200.128.13:53 + 31710100 00010000 00000000 14707269 76617465 696e7665 73746967 6174696f + 6e02636f 026e7a00 00010001. + sendto=44 + +0.001585 + sendto fd=4 addr=140.200.128.13:53 + 31720100 00010000 00000000 026e7314 70726976 61746569 6e766573 74696761 + 74696f6e 02636f02 6e7a0000 010001. + sendto=47 + +0.001571 + sendto fd=4 addr=140.200.128.13:53 + 31730100 00010000 00000000 06657472 61646502 636f026e 7a000001 0001. + sendto=30 + +0.001459 + sendto fd=4 addr=140.200.128.13:53 + 31740100 00010000 00000000 026e7315 73706563 69616c69 6e766573 74696761 + 74696f6e 7302636f 026e7a00 00010001. + sendto=48 + +0.001537 + sendto fd=4 addr=140.200.128.13:53 + 31750100 00010000 00000000 046d6169 6c06616e 73657474 02636f02 6e7a0000 + 010001. + sendto=35 + +0.001466 + sendto fd=4 addr=140.200.128.13:53 + 31760100 00010000 00000000 03667470 07776172 72656e74 02636f02 6e7a0000 + 010001. + sendto=35 + +0.001485 + sendto fd=4 addr=140.200.128.13:53 + 31770100 00010000 00000000 026e730e 72657461 696c7365 63757269 74790263 + 6f026e7a 00000100 01. + sendto=41 + +0.001528 + sendto fd=4 addr=140.200.128.13:53 + 31780100 00010000 00000000 046d6169 6c127365 63757269 74796d61 6e616765 + 6d656e74 02636f02 6e7a0000 010001. + sendto=47 + +0.001593 + sendto fd=4 addr=140.200.128.13:53 + 31790100 00010000 00000000 026e7305 6d616769 6302636f 026e7a00 00010001. + sendto=32 + +0.001465 + sendto fd=4 addr=140.200.128.13:53 + 317a0100 00010000 00000000 046d6169 6c09666f 72656672 6f6e7402 636f026e + 7a000001 0001. + sendto=38 + +0.001473 + sendto fd=4 addr=140.200.128.13:53 + 317b0100 00010000 00000000 046d6169 6c0a7365 63757269 63617264 02636f02 + 6e7a0000 010001. + sendto=39 + +0.001525 + sendto fd=4 addr=140.200.128.13:53 + 317c0100 00010000 00000000 0a736563 75726963 61726402 636f026e 7a000001 + 0001. + sendto=34 + +0.001499 + sendto fd=4 addr=140.200.128.13:53 + 317d0100 00010000 00000000 026e7309 6e7a6465 7369676e 7302636f 026e7a00 + 00010001. + sendto=36 + +0.001489 + sendto fd=4 addr=140.200.128.13:53 + 317e0100 00010000 00000000 05736166 65730263 6f026e7a 00000100 01. + sendto=29 + +0.001441 + sendto fd=4 addr=140.200.128.13:53 + 317f0100 00010000 00000000 026e7309 73656c65 63746976 6502636f 026e7a00 + 00010001. + sendto=36 + +0.001542 + sendto fd=4 addr=140.200.128.13:53 + 31800100 00010000 00000000 09666f72 6566726f 6e740263 6f026e7a 00000100 + 01. + sendto=33 + +0.001473 + sendto fd=4 addr=140.200.128.13:53 + 31810100 00010000 00000000 12736563 75726974 796d616e 6167656d 656e7402 + 636f026e 7a000001 0001. + sendto=42 + +0.001525 + sendto fd=4 addr=140.200.128.13:53 + 31820100 00010000 00000000 09756e64 6572686f 75720263 6f026e7a 00000100 + 01. + sendto=33 + +0.001469 + sendto fd=4 addr=140.200.128.13:53 + 31830100 00010000 00000000 09736563 7572656e 6574036e 6574026e 7a000001 + 0001. + sendto=34 + +0.001535 + sendto fd=4 addr=140.200.128.13:53 + 31840100 00010000 00000000 046d6169 6c157370 65636961 6c696e76 65737469 + 67617469 6f6e7302 636f026e 7a000001 0001. + sendto=50 + +0.001597 + sendto fd=4 addr=140.200.128.13:53 + 31850100 00010000 00000000 096e7a64 65736967 6e730263 6f026e7a 00000100 + 01. + sendto=33 + +0.001526 + sendto fd=4 addr=140.200.128.13:53 + 31860100 00010000 00000000 026e7306 65747261 64650263 6f026e7a 00000100 + 01. + sendto=33 + +0.001451 + sendto fd=4 addr=140.200.128.13:53 + 31870100 00010000 00000000 046d6169 6c056e7a 69706903 6f726702 6e7a0000 + 010001. + sendto=35 + +0.001513 + sendto fd=4 addr=140.200.128.13:53 + 31880100 00010000 00000000 046d6169 6c09756e 64657268 6f757202 636f026e + 7a000001 0001. + sendto=38 + +0.001508 + sendto fd=4 addr=140.200.128.13:53 + 31890100 00010000 00000000 026e7304 61736973 036f7267 026e7a00 00010001. + sendto=32 + +0.001491 + sendto fd=4 addr=140.200.128.13:53 + 318a0100 00010000 00000000 026e7308 626f7571 75657473 02636f02 6e7a0000 + 010001. + sendto=35 + +0.001507 + sendto fd=4 addr=140.200.128.13:53 + 318b0100 00010000 00000000 05616761 74650263 6f026e7a 00000100 01. + sendto=29 + +0.001445 + read fd=5 buflen=2433 + read=EAGAIN + +0.000151 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.866584 + select=1 rfds=[4] wfds=[] efds=[] + +1.-544428 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=140.200.128.13:53 + 312f8500 00010001 00020002 05746574 72610263 6f026e7a 00000100 01c00c00 + 01000100 01518000 04cb6300 fec00c00 02000100 01518000 05026e73 c00cc00c + 00020001 00015180 0013036e 73310777 61696b61 746f0261 63026e7a 00c03900 + 01000100 01518000 04cb6300 fec04a00 01000100 01518000 048cc880 0d. + +0.000996 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000668 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.409348 + select=1 rfds=[4] wfds=[] efds=[] + +0.038307 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=140.200.128.13:53 + 31308500 00010001 00020002 046d6169 6c056167 61746502 636f026e 7a000001 + 0001c00c 00010001 00015180 0004cb63 00fe0561 67617465 02636f02 6e7a0000 + 02000100 01518000 11036e73 31077761 696b6174 6f026163 c03bc032 00020001 + 00015180 0005026e 73c032c0 49000100 01000151 8000048c c8800dc0 66000100 + 01000151 800004cb 6300fe. + +0.000984 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000506 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.369551 + select=1 rfds=[4] wfds=[] efds=[] + +0.048503 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=140.200.128.13:53 + 312e8500 00010001 00020002 026e7308 73656375 72697479 02636f02 6e7a0000 + 010001c0 0c000100 01000151 800004cb 6300fe08 73656375 72697479 02636f02 + 6e7a0000 02000100 01518000 11036e73 31077761 696b6174 6f026163 c03fc033 + 00020001 00015180 0002c00c c04d0001 00010001 51800004 8cc8800d c00c0001 + 00010001 51800004 cb6300fe. + +0.000997 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000452 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.319599 + select=1 rfds=[4] wfds=[] efds=[] + +0.038521 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=140.200.128.13:53 + 31338500 00010001 00020002 026e730a 67696674 6261736b 65740263 6f026e7a + 00000100 01c00c00 01000100 01518000 04cb6300 fe0a6769 66746261 736b6574 + 02636f02 6e7a0000 02000100 01518000 11036e73 31077761 696b6174 6f026163 + c043c035 00020001 00015180 0002c00c c0510001 00010001 51800004 8cc8800d + c00c0001 00010001 51800004 cb6300fe. + +0.001008 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000490 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.279580 + select=1 rfds=[4] wfds=[] efds=[] + +0.048476 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=140.200.128.13:53 + 31348500 00010001 00020002 026e7308 73656375 72697479 0367656e 026e7a00 + 00010001 c00c0001 00010001 51800004 cb6300fe 08736563 75726974 79036765 + 6e026e7a 00000200 01000151 80001103 6e733107 7761696b 61746f02 6163c041 + c0340002 00010001 51800002 c00cc04f 00010001 00015180 00048cc8 800dc00c + 00010001 00015180 0004cb63 00fe. + +0.000998 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000439 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.229667 + select=1 rfds=[4] wfds=[] efds=[] + +0.038524 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=140.200.128.13:53 + 31358500 00010001 00020002 07626f75 71756574 02636f02 6e7a0000 010001c0 + 0c000100 01000151 800004cb 6300fec0 0c000200 01000151 80000502 6e73c00c + c00c0002 00010001 51800013 036e7331 07776169 6b61746f 02616302 6e7a00c0 + 3b000100 01000151 800004cb 6300fec0 4c000100 01000151 8000048c c8800d. + +0.000911 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000464 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.189768 + select=1 rfds=[4] wfds=[] efds=[] + +0.038708 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=140.200.128.13:53 + 31318500 00010001 00020002 026e7305 61676174 6502636f 026e7a00 00010001 + c00c0001 00010001 51800004 cb6300fe 05616761 74650263 6f026e7a 00000200 + 01000151 80001103 6e733107 7761696b 61746f02 6163c039 c0300002 00010001 + 51800002 c00cc047 00010001 00015180 00048cc8 800dc00c 00010001 00015180 + 0004cb63 00fe. + +0.000951 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000436 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.149673 + select=1 rfds=[4] wfds=[] efds=[] + +0.048494 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=140.200.128.13:53 + 31328500 00010001 00020002 10736563 75726974 79747261 696e696e 6702636f + 026e7a00 00010001 c00c0001 00010001 51800004 cb6300fe c00c0002 00010001 + 51800005 026e73c0 0cc00c00 02000100 01518000 13036e73 31077761 696b6174 + 6f026163 026e7a00 c0440001 00010001 51800004 cb6300fe c0550001 00010001 + 51800004 8cc8800d. + +0.000991 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000442 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.099746 + select=1 rfds=[4] wfds=[] efds=[] + +0.038540 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=140.200.128.13:53 + 31368500 00010001 00020002 0d696e76 65737469 67617469 6f6e0263 6f026e7a + 00000100 01c00c00 01000100 01518000 04cb6300 fec00c00 02000100 01518000 + 05026e73 c00cc00c 00020001 00015180 0013036e 73310777 61696b61 746f0261 + 63026e7a 00c04100 01000100 01518000 04cb6300 fec05200 01000100 01518000 + 048cc880 0d. + +0.000944 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000437 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.059825 + select=1 rfds=[4] wfds=[] efds=[] + +0.038599 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=140.200.128.13:53 + 31378500 00010001 00020002 026e7305 6e7a6970 69036f72 67026e7a 00000100 + 01c00c00 01000100 01518000 04cb6300 fe056e7a 69706903 6f726702 6e7a0000 + 02000100 01518000 11036e73 31077761 696b6174 6f026163 c03bc031 00020001 + 00015180 0002c00c c0490001 00010001 51800004 8cc8800d c00c0001 00010001 + 51800004 cb6300fe. + +0.000960 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000445 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.019821 + select=1 rfds=[4] wfds=[] efds=[] + +0.048560 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=140.200.128.13:53 + 31398500 00010001 00020002 08736563 75726974 7902636f 026e7a00 00010001 + c00c0001 00010001 51800004 cb6300fe c00c0002 00010001 51800013 036e7331 + 07776169 6b61746f 02616302 6e7a00c0 0c000200 01000151 80000502 6e73c00c + c03c0001 00010001 51800004 8cc8800d c05b0001 00010001 51800004 cb6300fe. + +0.000913 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000471 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=0.969877 + select=1 rfds=[4] wfds=[] efds=[] + +0.028575 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=140.200.128.13:53 + 313a8503 00010000 00010000 026e730a 73746f72 65776174 63680263 6f026e7a + 00000100 0102636f 026e7a00 00060001 00015180 002c046e 73393907 7761696b + 61746f02 6163c028 03736f61 c03b7727 6ec50000 0e100000 07080027 8d000001 + 5180. + +0.000739 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.023574 + close fd=4 + close=OK + +0.000464 + close fd=5 + close=OK + +0.000179 diff --git a/adns-0.6/regress/case-manyptrwrongrst.err b/adns-0.6/regress/case-manyptrwrongrst.err new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/adns-0.6/regress/case-manyptrwrongrst.err diff --git a/adns-0.6/regress/case-manyptrwrongrst.out b/adns-0.6/regress/case-manyptrwrongrst.out new file mode 100644 index 0000000..e48321d --- /dev/null +++ b/adns-0.6/regress/case-manyptrwrongrst.out @@ -0,0 +1,132 @@ +adns debug: using nameserver 172.18.45.6 +254.0.99.203.in-addr.arpa flags 292 type 1 A(-) submitted +254.0.99.203.in-addr.arpa flags 292 type 2 NS(raw) submitted +254.0.99.203.in-addr.arpa flags 292 type 5 CNAME(-) submitted +254.0.99.203.in-addr.arpa flags 292 type 6 SOA(raw) submitted +254.0.99.203.in-addr.arpa flags 292 type 12 PTR(raw) submitted +254.0.99.203.in-addr.arpa flags 292 type 13 HINFO(-) submitted +254.0.99.203.in-addr.arpa flags 292 type 15 MX(raw) submitted +254.0.99.203.in-addr.arpa flags 292 type 16 TXT(-) submitted +254.0.99.203.in-addr.arpa flags 292 type 17 RP(raw) submitted +254.0.99.203.in-addr.arpa flags 292 type 65537 A(addr) submitted +254.0.99.203.in-addr.arpa flags 292 type 65538 NS(+addr) submitted +254.0.99.203.in-addr.arpa flags 292 type 65548 PTR(checked) submitted +254.0.99.203.in-addr.arpa flags 292 type 65551 MX(+addr) submitted +254.0.99.203.in-addr.arpa flags 292 type 131078 SOA(822) submitted +254.0.99.203.in-addr.arpa flags 292 type 131089 RP(822) submitted +254.0.99.203.in-addr.arpa flags 292 type A(-): No such data; nrrs=0; cname=$; owner=254.0.99.203.in-addr.arpa; ttl=162 +254.0.99.203.in-addr.arpa flags 292 type NS(raw): No such data; nrrs=0; cname=$; owner=254.0.99.203.in-addr.arpa; ttl=86400 +254.0.99.203.in-addr.arpa flags 292 type CNAME(-): No such data; nrrs=0; cname=$; owner=254.0.99.203.in-addr.arpa; ttl=86400 +254.0.99.203.in-addr.arpa flags 292 type HINFO(-): No such data; nrrs=0; cname=$; owner=254.0.99.203.in-addr.arpa; ttl=86400 +254.0.99.203.in-addr.arpa flags 292 type A(addr): No such data; nrrs=0; cname=$; owner=254.0.99.203.in-addr.arpa; ttl=162 +254.0.99.203.in-addr.arpa flags 292 type TXT(-): No such data; nrrs=0; cname=$; owner=254.0.99.203.in-addr.arpa; ttl=162 +254.0.99.203.in-addr.arpa flags 292 type SOA(raw): No such data; nrrs=0; cname=$; owner=254.0.99.203.in-addr.arpa; ttl=86400 +254.0.99.203.in-addr.arpa flags 292 type MX(raw): No such data; nrrs=0; cname=$; owner=254.0.99.203.in-addr.arpa; ttl=86400 +adns debug: reply not found, id 3129, query owner 254.0.99.203.in-addr.arpa (NS=172.18.45.6) +254.0.99.203.in-addr.arpa flags 292 type NS(+addr): No such data; nrrs=0; cname=$; owner=254.0.99.203.in-addr.arpa; ttl=600 +254.0.99.203.in-addr.arpa flags 292 type MX(+addr): No such data; nrrs=0; cname=$; owner=254.0.99.203.in-addr.arpa; ttl=600 +254.0.99.203.in-addr.arpa flags 292 type SOA(822): No such data; nrrs=0; cname=$; owner=254.0.99.203.in-addr.arpa; ttl=600 +adns debug: reply not found, id 312b, query owner 254.0.99.203.in-addr.arpa (NS=172.18.45.6) +adns debug: reply not found, id 312c, query owner 254.0.99.203.in-addr.arpa (NS=172.18.45.6) +254.0.99.203.in-addr.arpa flags 292 type RP(822): No such data; nrrs=0; cname=$; owner=254.0.99.203.in-addr.arpa; ttl=86400 +adns debug: reply not found, id 312d, query owner 254.0.99.203.in-addr.arpa (NS=172.18.45.6) +254.0.99.203.in-addr.arpa flags 292 type RP(raw): No such data; nrrs=0; cname=$; owner=254.0.99.203.in-addr.arpa; ttl=598 +adns debug: TCP connected (NS=172.18.45.6) +adns debug: reply not found, id 312a, query owner 254.0.99.203.in-addr.arpa (NS=172.18.45.6) +254.0.99.203.in-addr.arpa flags 292 type PTR(raw): OK; nrrs=94; cname=$; owner=254.0.99.203.in-addr.arpa; ttl=20169 + ns.security.co.nz + tetra.co.nz + mail.agate.co.nz + ns.agate.co.nz + securitytraining.co.nz + ns.giftbasket.co.nz + ns.security.gen.nz + bouquet.co.nz + investigation.co.nz + ns.nzipi.org.nz + mail.neru.co.nz + security.co.nz + ns.storewatch.co.nz + security.gen.nz + ns.tetra.co.nz + mail.tetra.co.nz + ns.securicard.co.nz + ns.underhour.co.nz + bcc.co.nz + security.org.nz + burglaralarms.co.nz + ns.safes.co.nz + ns.security.org.nz + couperconsulting.co.nz + securityguards.co.nz + ns.guards.co.nz + asis.org.nz + neru.co.nz + giftbasket.co.nz + magic.co.nz + mail.bcc.co.nz + ns.investigation.co.nz + nzipi.org.nz + ns.bouquet.co.nz + mail.safes.co.nz + ns.bcc.co.nz + ns.burglaralarms.co.nz + ns.securityguards.co.nz + covertcameras.co.nz + ns.neru.co.nz + ns.covertcameras.co.nz + bouquets.co.nz + concentric.co.nz + ns.securitytraining.co.nz + mail.couperconsulting.co.nz + retailsecurity.co.nz + ns.concentric.co.nz + mail.magic.co.nz + nzangling.co.nz + ns.couperconsulting.co.nz + ns.nzangling.co.nz + mail.storewatch.co.nz + swift.co.nz + mail.selective.co.nz + ns.forefront.co.nz + mail.nzangling.co.nz + guards.co.nz + mail.nzdesigns.co.nz + storewatch.co.nz + ns.securitymanagement.co.nz + mail.woolworths.co.nz + mail.concentric.co.nz + selective.co.nz + specialinvestigations.co.nz + ns.swift.co.nz + mail.swift.co.nz + ns.securenet.net.nz + privateinvestigation.co.nz + ns.privateinvestigation.co.nz + etrade.co.nz + ns.specialinvestigations.co.nz + mail.ansett.co.nz + ftp.warrent.co.nz + ns.retailsecurity.co.nz + mail.securitymanagement.co.nz + ns.magic.co.nz + mail.forefront.co.nz + mail.securicard.co.nz + securicard.co.nz + ns.nzdesigns.co.nz + safes.co.nz + ns.selective.co.nz + forefront.co.nz + securitymanagement.co.nz + underhour.co.nz + securenet.net.nz + mail.specialinvestigations.co.nz + nzdesigns.co.nz + ns.etrade.co.nz + mail.nzipi.org.nz + mail.underhour.co.nz + ns.asis.org.nz + ns.bouquets.co.nz + agate.co.nz +254.0.99.203.in-addr.arpa flags 292 type PTR(checked): Inconsistent resource records in DNS; nrrs=0; cname=$; owner=254.0.99.203.in-addr.arpa; ttl=20167 +rc=0 diff --git a/adns-0.6/regress/case-manyptrwrongrst.sys b/adns-0.6/regress/case-manyptrwrongrst.sys new file mode 100644 index 0000000..227264f --- /dev/null +++ b/adns-0.6/regress/case-manyptrwrongrst.sys @@ -0,0 +1,1209 @@ +default +292/254.0.99.203.in-addr.arpa + start 933289772.727140 + socket type=SOCK_DGRAM + socket=4 + +0.000265 + fcntl fd=4 cmd=F_GETFL + fcntl=~O_NONBLOCK&... + +0.000089 + fcntl fd=4 cmd=F_SETFL O_NONBLOCK|... + fcntl=OK + +0.000067 + sendto fd=4 addr=172.18.45.6:53 + 311f0100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 010001. + sendto=43 + +0.004394 + sendto fd=4 addr=172.18.45.6:53 + 31200100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 020001. + sendto=43 + +0.003204 + sendto fd=4 addr=172.18.45.6:53 + 31210100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 050001. + sendto=43 + +0.003203 + sendto fd=4 addr=172.18.45.6:53 + 31220100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 060001. + sendto=43 + +0.003315 + sendto fd=4 addr=172.18.45.6:53 + 31230100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 0c0001. + sendto=43 + +0.003207 + sendto fd=4 addr=172.18.45.6:53 + 31240100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 0d0001. + sendto=43 + +0.003263 + sendto fd=4 addr=172.18.45.6:53 + 31250100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 0f0001. + sendto=43 + +0.003208 + sendto fd=4 addr=172.18.45.6:53 + 31260100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 100001. + sendto=43 + +0.003221 + sendto fd=4 addr=172.18.45.6:53 + 31270100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 110001. + sendto=43 + +0.003221 + sendto fd=4 addr=172.18.45.6:53 + 31280100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 010001. + sendto=43 + +0.003315 + sendto fd=4 addr=172.18.45.6:53 + 31290100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 020001. + sendto=43 + +0.003215 + sendto fd=4 addr=172.18.45.6:53 + 312a0100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 0c0001. + sendto=43 + +0.003247 + sendto fd=4 addr=172.18.45.6:53 + 312b0100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 0f0001. + sendto=43 + +0.003252 + sendto fd=4 addr=172.18.45.6:53 + 312c0100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 060001. + sendto=43 + +0.003368 + sendto fd=4 addr=172.18.45.6:53 + 312d0100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 110001. + sendto=43 + +0.003230 + select max=5 rfds=[4] wfds=[] efds=[] to=1.950137 + select=1 rfds=[4] wfds=[] efds=[] + +2.-643984 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 311f8180 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 01000101 30023939 03323033 07696e2d 61646472 04617270 + 61000006 00010000 00a2002e 026e7308 73656375 72697479 02636f02 6e7a0004 + 726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180. + +0.001188 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000472 + select max=5 rfds=[4] wfds=[] efds=[] to=0.596855 + select=1 rfds=[4] wfds=[] efds=[] + +0.176497 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31208580 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 02000101 30023939 03323033 07696e2d 61646472 04617270 + 61000006 00010001 5180002e 026e7308 73656375 72697479 02636f02 6e7a0004 + 726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180. + +0.000885 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000392 + select max=5 rfds=[4] wfds=[] efds=[] to=0.422285 + select=1 rfds=[4] wfds=[] efds=[] + +0.049249 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31218580 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 05000101 30023939 03323033 07696e2d 61646472 04617270 + 61000006 00010001 5180002e 026e7308 73656375 72697479 02636f02 6e7a0004 + 726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180. + +0.001133 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000450 + select max=5 rfds=[4] wfds=[] efds=[] to=0.374656 + select=1 rfds=[4] wfds=[] efds=[] + +0.026086 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31248580 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 0d000101 30023939 03323033 07696e2d 61646472 04617270 + 61000006 00010001 5180002e 026e7308 73656375 72697479 02636f02 6e7a0004 + 726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180. + +0.000914 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000411 + select max=5 rfds=[4] wfds=[] efds=[] to=0.347245 + select=1 rfds=[4] wfds=[] efds=[] + +0.041288 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31288180 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 01000101 30023939 03323033 07696e2d 61646472 04617270 + 61000006 00010000 00a2002e 026e7308 73656375 72697479 02636f02 6e7a0004 + 726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180. + +0.000882 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000437 + select max=5 rfds=[4] wfds=[] efds=[] to=0.304638 + select=1 rfds=[4] wfds=[] efds=[] + +0.035548 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31268180 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 10000101 30023939 03323033 07696e2d 61646472 04617270 + 61000006 00010000 00a2002e 026e7308 73656375 72697479 02636f02 6e7a0004 + 726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180. + +0.001120 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000442 + select max=5 rfds=[4] wfds=[] efds=[] to=0.267528 + select=1 rfds=[4] wfds=[] efds=[] + +0.038130 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31228580 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 06000101 30023939 03323033 07696e2d 61646472 04617270 + 61000006 00010001 5180002e 026e7308 73656375 72697479 02636f02 6e7a0004 + 726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180. + +0.001107 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000697 + select max=5 rfds=[4] wfds=[] efds=[] to=0.230909 + select=1 rfds=[4] wfds=[] efds=[] + +0.088915 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31258580 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 0f000101 30023939 03323033 07696e2d 61646472 04617270 + 61000006 00010001 5180002e 026e7308 73656375 72697479 02636f02 6e7a0004 + 726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180. + +0.000881 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000428 + select max=5 rfds=[4] wfds=[] efds=[] to=0.140685 + select=0 rfds=[] wfds=[] efds=[] + +0.149669 + sendto fd=4 addr=172.18.45.6:53 + 31230100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 0c0001. + sendto=43 + +0.002605 + select max=5 rfds=[4] wfds=[] efds=[] to=0.001310 + select=0 rfds=[] wfds=[] efds=[] + +0.007369 + sendto fd=4 addr=172.18.45.6:53 + 31270100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 110001. + sendto=43 + +0.002868 + sendto fd=4 addr=172.18.45.6:53 + 31290100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 020001. + sendto=43 + +0.002428 + select max=5 rfds=[4] wfds=[] efds=[] to=0.000824 + select=1 rfds=[4] wfds=[] efds=[] + +0.004373 + sendto fd=4 addr=172.18.45.6:53 + 312a0100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 0c0001. + sendto=43 + +0.002426 + sendto fd=4 addr=172.18.45.6:53 + 312b0100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 0f0001. + sendto=43 + +0.002419 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31298180 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 02000101 30023939 03323033 07696e2d 61646472 04617270 + 61000006 00010000 0258002e 026e7308 73656375 72697479 02636f02 6e7a0004 + 726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180. + +0.001124 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31298180 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 02000101 30023939 03323033 07696e2d 61646472 04617270 + 61000006 00010000 0258002e 026e7308 73656375 72697479 02636f02 6e7a0004 + 726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180. + +0.003807 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000397 + sendto fd=4 addr=172.18.45.6:53 + 312c0100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 060001. + sendto=43 + +0.002641 + sendto fd=4 addr=172.18.45.6:53 + 312d0100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 110001. + sendto=43 + +0.002667 + select max=5 rfds=[4] wfds=[] efds=[] to=1.970184 + select=1 rfds=[4] wfds=[] efds=[] + +0.003668 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 312b8180 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 0f000101 30023939 03323033 07696e2d 61646472 04617270 + 61000006 00010000 0258002e 026e7308 73656375 72697479 02636f02 6e7a0004 + 726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180. + +0.000882 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 312c8180 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 06000101 30023939 03323033 07696e2d 61646472 04617270 + 61000006 00010000 0258002e 026e7308 73656375 72697479 02636f02 6e7a0004 + 726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180. + +0.003257 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000436 + select max=5 rfds=[4] wfds=[] efds=[] to=1.956633 + select=1 rfds=[4] wfds=[] efds=[] + +0.015305 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 312b8180 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 0f000101 30023939 03323033 07696e2d 61646472 04617270 + 61000006 00010000 0258002e 026e7308 73656375 72697479 02636f02 6e7a0004 + 726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180. + +0.001159 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000349 + select max=5 rfds=[4] wfds=[] efds=[] to=1.939820 + select=1 rfds=[4] wfds=[] efds=[] + +0.038251 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 312c8180 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 06000101 30023939 03323033 07696e2d 61646472 04617270 + 61000006 00010000 0258002e 026e7308 73656375 72697479 02636f02 6e7a0004 + 726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180. + +0.000880 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000323 + select max=5 rfds=[4] wfds=[] efds=[] to=1.900366 + select=1 rfds=[4] wfds=[] efds=[] + +0.039069 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 312d8580 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 11000101 30023939 03323033 07696e2d 61646472 04617270 + 61000006 00010001 5180002e 026e7308 73656375 72697479 02636f02 6e7a0004 + 726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180. + +0.000881 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000448 + select max=5 rfds=[4] wfds=[] efds=[] to=1.859968 + select=1 rfds=[4] wfds=[] efds=[] + +1.-420413 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 312d8180 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 11000101 30023939 03323033 07696e2d 61646472 04617270 + 61000006 00010000 0257002e 026e7308 73656375 72697479 02636f02 6e7a0004 + 726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180. + +0.000922 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000399 + select max=5 rfds=[4] wfds=[] efds=[] to=1.279060 + select=1 rfds=[4] wfds=[] efds=[] + +1.176624 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31278180 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 11000101 30023939 03323033 07696e2d 61646472 04617270 + 61000006 00010000 0256002e 026e7308 73656375 72697479 02636f02 6e7a0004 + 726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180. + +0.000917 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000466 + select max=5 rfds=[4] wfds=[] efds=[] to=0.101053 + select=0 rfds=[] wfds=[] efds=[] + +0.100567 + select max=5 rfds=[4] wfds=[] efds=[] to=0.000486 + select=0 rfds=[] wfds=[] efds=[] + +0.009988 + sendto fd=4 addr=172.18.45.6:53 + 31230100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 0c0001. + sendto=43 + +0.001186 + select max=5 rfds=[4] wfds=[] efds=[] to=0.008955 + select=0 rfds=[] wfds=[] efds=[] + +0.008816 + select max=5 rfds=[4] wfds=[] efds=[] to=0.000139 + select=0 rfds=[] wfds=[] efds=[] + +0.009991 + sendto fd=4 addr=172.18.45.6:53 + 312a0100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 0c0001. + sendto=43 + +0.001137 + select max=5 rfds=[4] wfds=[] efds=[] to=1.978870 + select=1 rfds=[4] wfds=[] efds=[] + +2.-569657 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31238380 00010013 00000000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 0c0001c0 0c000c00 0100004e cb001302 6e730873 65637572 + 69747902 636f026e 7a00c00c 000c0001 00004ecb 00080574 65747261 c043c00c + 000c0001 00004ecb 000d046d 61696c05 61676174 65c043c0 0c000c00 0100004e + cb000502 6e73c06f c00c000c 00010000 4ecb0013 10736563 75726974 79747261 + 696e696e 67c043c0 0c000c00 0100004e cb001002 6e730a67 69667462 61736b65 + 74c043c0 0c000c00 0100004e cb001202 6e730873 65637572 69747903 67656ec0 + 46c00c00 0c000100 004ecb00 0a07626f 75717565 74c043c0 0c000c00 0100004e + cb00100d 696e7665 73746967 6174696f 6ec043c0 0c000c00 0100004e cb000f02 + 6e73056e 7a697069 036f7267 c046c00c 000c0001 00004ecb 000c046d 61696c04 + 6e657275 c043c00c 000c0001 00004ecb 0002c03a c00c000c 00010000 4ecb0010 + 026e730a 73746f72 65776174 6368c043 c00c000c 00010000 4ecb0002 c0d2c00c + 000c0001 00004ecb 0005026e 73c056c0 0c000c00 0100004e cb000704 6d61696c + c056c00c 000c0001 00004ecb 0010026e 730a7365 63757269 63617264 c043c00c + 000c0001 00004ecb 000f026e 7309756e 64657268 6f7572c0 43c00c00 0c000100 + 004ecb00 06036263 63c043. + +0.003463 + socket type=SOCK_STREAM + socket=5 + +0.001488 + fcntl fd=5 cmd=F_GETFL + fcntl=~O_NONBLOCK&... + +0.000076 + fcntl fd=5 cmd=F_SETFL O_NONBLOCK|... + fcntl=OK + +0.000067 + connect fd=5 addr=172.18.45.6:53 + connect=EINPROGRESS + +0.000978 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000143 + select max=6 rfds=[4] wfds=[5] efds=[] to=0.562305 + select=1 rfds=[] wfds=[5] efds=[] + +0.001347 + read fd=5 buflen=1 + read=EAGAIN + +0.000274 + write fd=5 + 002b3123 01000001 00000000 00000332 35340130 02393903 32303307 696e2d61 + 64647204 61727061 00000c00 01. + write=45 + +0.001176 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=0.559508 + select=0 rfds=[] wfds=[] efds=[] + +0.559030 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=0.000478 + select=0 rfds=[] wfds=[] efds=[] + +0.010029 + sendto fd=4 addr=172.18.45.6:53 + 312a0100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 0c0001. + sendto=43 + +0.001273 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.998727 + select=1 rfds=[4] wfds=[] efds=[] + +0.140762 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 312a8380 00010013 00000000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 0c0001c0 0c000c00 0100004e ca001302 6e730873 65637572 + 69747902 636f026e 7a00c00c 000c0001 00004eca 00080574 65747261 c043c00c + 000c0001 00004eca 000d046d 61696c05 61676174 65c043c0 0c000c00 0100004e + ca000502 6e73c06f c00c000c 00010000 4eca0013 10736563 75726974 79747261 + 696e696e 67c043c0 0c000c00 0100004e ca001002 6e730a67 69667462 61736b65 + 74c043c0 0c000c00 0100004e ca001202 6e730873 65637572 69747903 67656ec0 + 46c00c00 0c000100 004eca00 0a07626f 75717565 74c043c0 0c000c00 0100004e + ca00100d 696e7665 73746967 6174696f 6ec043c0 0c000c00 0100004e ca000f02 + 6e73056e 7a697069 036f7267 c046c00c 000c0001 00004eca 000c046d 61696c04 + 6e657275 c043c00c 000c0001 00004eca 0002c03a c00c000c 00010000 4eca0010 + 026e730a 73746f72 65776174 6368c043 c00c000c 00010000 4eca0002 c0d2c00c + 000c0001 00004eca 0005026e 73c056c0 0c000c00 0100004e ca000704 6d61696c + c056c00c 000c0001 00004eca 0010026e 730a7365 63757269 63617264 c043c00c + 000c0001 00004eca 000f026e 7309756e 64657268 6f7572c0 43c00c00 0c000100 + 004eca00 06036263 63c043. + +0.003063 + write fd=5 + 002b312a 01000001 00000000 00000332 35340130 02393903 32303307 696e2d61 + 64647204 61727061 00000c00 01. + write=45 + +0.001448 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000169 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=29.275214 + select=1 rfds=[4] wfds=[] efds=[] + +1.-921124 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 312a8380 00010013 00000000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 0c0001c0 0c000c00 0100004e ca001302 6e730873 65637572 + 69747902 636f026e 7a00c00c 000c0001 00004eca 00080574 65747261 c043c00c + 000c0001 00004eca 000d046d 61696c05 61676174 65c043c0 0c000c00 0100004e + ca000502 6e73c06f c00c000c 00010000 4eca0013 10736563 75726974 79747261 + 696e696e 67c043c0 0c000c00 0100004e ca001002 6e730a67 69667462 61736b65 + 74c043c0 0c000c00 0100004e ca001202 6e730873 65637572 69747903 67656ec0 + 46c00c00 0c000100 004eca00 0a07626f 75717565 74c043c0 0c000c00 0100004e + ca00100d 696e7665 73746967 6174696f 6ec043c0 0c000c00 0100004e ca000f02 + 6e73056e 7a697069 036f7267 c046c00c 000c0001 00004eca 000c046d 61696c04 + 6e657275 c043c00c 000c0001 00004eca 0002c03a c00c000c 00010000 4eca0010 + 026e730a 73746f72 65776174 6368c043 c00c000c 00010000 4eca0002 c0d2c00c + 000c0001 00004eca 0005026e 73c056c0 0c000c00 0100004e ca000704 6d61696c + c056c00c 000c0001 00004eca 0010026e 730a7365 63757269 63617264 c043c00c + 000c0001 00004eca 000f026e 7309756e 64657268 6f7572c0 43c00c00 0c000100 + 004eca00 06036263 63c043. + +0.003054 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000483 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=29.192801 + select=1 rfds=[5] wfds=[] efds=[] + +0.817055 + read fd=5 buflen=2 + read=OK + 096f. + +0.000391 + read fd=5 buflen=2415 + read=OK + 31238180 0001005e 00020001 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 0c0001c0 0c000c00 0100004e c9001302 6e730873 65637572 + 69747902 636f026e 7a00c00c 000c0001 00004ec9 00080574 65747261 c043c00c + 000c0001 00004ec9 000d046d 61696c05 61676174 65c043c0 0c000c00 0100004e + c9000502 6e73c06f c00c000c 00010000 4ec90013 10736563 75726974 79747261 + 696e696e 67c043c0 0c000c00 0100004e c9001002 6e730a67 69667462 61736b65 + 74c043c0 0c000c00 0100004e c9001202 6e730873 65637572 69747903 67656ec0 + 46c00c00 0c000100 004ec900 0a07626f 75717565 74c043c0 0c000c00 0100004e + c900100d 696e7665 73746967 6174696f 6ec043c0 0c000c00 0100004e c9000f02 + 6e73056e 7a697069 036f7267 c046c00c 000c0001 00004ec9 000c046d 61696c04 + 6e657275 c043c00c 000c0001 00004ec9 0002c03a c00c000c 00010000 4ec90010 + 026e730a 73746f72 65776174 6368c043 c00c000c 00010000 4ec90002 c0d2c00c + 000c0001 00004ec9 0005026e 73c056c0 0c000c00 0100004e c9000704 6d61696c + c056c00c 000c0001 00004ec9 0010026e 730a7365 63757269 63617264 c043c00c + 000c0001 00004ec9 000f026e 7309756e 64657268 6f7572c0 43c00c00 0c000100 + 004ec900 06036263 63c043c0 0c000c00 0100004e c9000b08 73656375 72697479 + c128c00c 000c0001 00004ec9 00100d62 7572676c 6172616c 61726d73 c043c00c + 000c0001 00004ec9 000b026e 73057361 666573c0 43c00c00 0c000100 004ec900 + 05026e73 c1f7c00c 000c0001 00004ec9 00131063 6f757065 72636f6e 73756c74 + 696e67c0 43c00c00 0c000100 004ec900 110e7365 63757269 74796775 61726473 + c043c00c 000c0001 00004ec9 000c026e 73066775 61726473 c043c00c 000c0001 + 00004ec9 00070461 736973c1 28c00c00 0c000100 004ec900 02c13fc0 0c000c00 + 0100004e c90002c0 b6c00c00 0c000100 004ec900 08056d61 676963c0 43c00c00 + 0c000100 004ec900 07046d61 696cc1e5 c00c000c 00010000 4ec90005 026e73c1 + 03c00c00 0c000100 004ec900 02c122c0 0c000c00 0100004e c9000502 6e73c0ed + c00c000c 00010000 4ec90007 046d6169 6cc22dc0 0c000c00 0100004e c9000502 + 6e73c1e5 c00c000c 00010000 4ec90005 026e73c2 0ec00c00 0c000100 004ec900 + 05026e73 c271c00c 000c0001 00004ec9 00100d63 6f766572 7463616d 65726173 + c043c00c 000c0001 00004ec9 0005026e 73c13fc0 0c000c00 0100004e c9001302 + 6e730d63 6f766572 7463616d 65726173 c043c00c 000c0001 00004ec9 000b0862 + 6f757175 657473c0 43c00c00 0c000100 004ec900 0d0a636f 6e63656e 74726963 + c043c00c 000c0001 00004ec9 0005026e 73c094c0 0c000c00 0100004e c9000704 + 6d61696c c252c00c 000c0001 00004ec9 00110e72 65746169 6c736563 75726974 + 79c043c0 0c000c00 0100004e c9001002 6e730a63 6f6e6365 6e747269 63c043c0 + 0c000c00 0100004e c9000d04 6d61696c 056d6167 6963c043 c00c000c 00010000 + 4ec9000c 096e7a61 6e676c69 6e67c043 c00c000c 00010000 4ec90005 026e73c2 + 52c00c00 0c000100 004ec900 0f026e73 096e7a61 6e676c69 6e67c043 c00c000c + 00010000 4ec90007 046d6169 6cc163c0 0c000c00 0100004e c9000805 73776966 + 74c043c0 0c000c00 0100004e c9001104 6d61696c 0973656c 65637469 7665c043 + c00c000c 00010000 4ec9000f 026e7309 666f7265 66726f6e 74c043c0 0c000c00 + 0100004e c9001104 6d61696c 096e7a61 6e676c69 6e67c043 c00c000c 00010000 + 4ec90009 06677561 726473c0 43c00c00 0c000100 004ec900 11046d61 696c096e + 7a646573 69676e73 c043c00c 000c0001 00004ec9 0002c163 c00c000c 00010000 + 4ec90018 026e7312 73656375 72697479 6d616e61 67656d65 6e74c043 c00c000c + 00010000 4ec90012 046d6169 6c0a776f 6f6c776f 72746873 c043c00c 000c0001 + 00004ec9 0012046d 61696c0a 636f6e63 656e. + +0.010287 + read fd=5 buflen=957 + read=OK + 74726963 c043c00c 000c0001 00004ec9 000c0973 656c6563 74697665 c043c00c + 000c0001 00004ec9 00181573 70656369 616c696e 76657374 69676174 696f6e73 + c043c00c 000c0001 00004ec9 000b026e 73057377 696674c0 43c00c00 0c000100 + 004ec900 0d046d61 696c0573 77696674 c043c00c 000c0001 00004ec9 0013026e + 73097365 63757265 6e657403 6e6574c0 46c00c00 0c000100 004ec900 17147072 + 69766174 65696e76 65737469 67617469 6f6ec043 c00c000c 00010000 4ec9001a + 026e7314 70726976 61746569 6e766573 74696761 74696f6e c043c00c 000c0001 + 00004ec9 00090665 74726164 65c043c0 0c000c00 0100004e c9001b02 6e731573 + 70656369 616c696e 76657374 69676174 696f6e73 c043c00c 000c0001 00004ec9 + 000e046d 61696c06 616e7365 7474c043 c00c000c 00010000 4ec9000e 03667470 + 07776172 72656e74 c043c00c 000c0001 00004ec9 0014026e 730e7265 7461696c + 73656375 72697479 c043c00c 000c0001 00004ec9 001a046d 61696c12 73656375 + 72697479 6d616e61 67656d65 6e74c043 c00c000c 00010000 4ec9000b 026e7305 + 6d616769 63c043c0 0c000c00 0100004e c9001104 6d61696c 09666f72 6566726f + 6e74c043 c00c000c 00010000 4ec90007 046d6169 6cc1b1c0 0c000c00 0100004e + c90002c1 b1c00c00 0c000100 004ec900 0f026e73 096e7a64 65736967 6e73c043 + c00c000c 00010000 4ec90002 c22dc00c 000c0001 00004ec9 000f026e 73097365 + 6c656374 697665c0 43c00c00 0c000100 004ec900 0c09666f 72656672 6f6e74c0 + 43c00c00 0c000100 004ec900 15127365 63757269 74796d61 6e616765 6d656e74 + c043c00c 000c0001 00004ec9 0002c1cd c00c000c 00010000 4ec90010 09736563 + 7572656e 6574036e 6574c046 c00c000c 00010000 4ec9001d 046d6169 6c157370 + 65636961 6c696e76 65737469 67617469 6f6e73c0 43c00c00 0c000100 004ec900 + 0c096e7a 64657369 676e73c0 43c00c00 0c000100 004ec900 0c026e73 06657472 + 616465c0 43c00c00 0c000100 004ec900 07046d61 696cc122 c00c000c 00010000 + 4ec90007 046d6169 6cc1cdc0 0c000c00 0100004e c9000a02 6e730461 736973c1 + 28c00c00 0c000100 004ec900 0e026e73 08626f75 71756574 73c043c0 0c000c00 + 0100004e c90002c0 6f013002 39390332 30330769 6e2d6164 64720461 72706100 + 00020001 000545fc 0002c037 01300239 39033230 3307696e 2d616464 72046172 + 70610000 02000100 0545fc00 11036e73 31077761 696b6174 6f026163 c046036e + 73310777 61696b61 746f0261 63c04600 01000100 02a30000 048cc880 0d. + +0.005913 + read fd=5 buflen=2417 + read=EAGAIN + +0.019409 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=29.059852 + select=1 rfds=[5] wfds=[] efds=[] + +0.028945 + read fd=5 buflen=2417 + read=OK + 096f312a 81800001 005e0002 00010332 35340130 02393903 32303307 696e2d61 + 64647204 61727061 00000c00 01c00c00 0c000100 004ec900 13026e73 08736563 + 75726974 7902636f 026e7a00 c00c000c 00010000 4ec90008 05746574 7261c043 + c00c000c 00010000 4ec9000d 046d6169 6c056167 617465c0 43c00c00 0c000100 + 004ec900 05026e73 c06fc00c 000c0001 00004ec9 00131073 65637572 69747974 + 7261696e 696e67c0 43c00c00 0c000100 004ec900 10026e73 0a676966 74626173 + 6b6574c0 43c00c00 0c000100 004ec900 12026e73 08736563 75726974 79036765 + 6ec046c0 0c000c00 0100004e c9000a07 626f7571 756574c0 43c00c00 0c000100 + 004ec900 100d696e 76657374 69676174 696f6ec0 43c00c00 0c000100 004ec900 + 0f026e73 056e7a69 7069036f 7267c046 c00c000c 00010000 4ec9000c 046d6169 + 6c046e65 7275c043 c00c000c 00010000 4ec90002 c03ac00c 000c0001 00004ec9 + 0010026e 730a7374 6f726577 61746368 c043c00c 000c0001 00004ec9 0002c0d2 + c00c000c 00010000 4ec90005 026e73c0 56c00c00 0c000100 004ec900 07046d61 + 696cc056 c00c000c 00010000 4ec90010 026e730a 73656375 72696361 7264c043 + c00c000c 00010000 4ec9000f 026e7309 756e6465 72686f75 72c043c0 0c000c00 + 0100004e c9000603 626363c0 43c00c00 0c000100 004ec900 0b087365 63757269 + 7479c128 c00c000c 00010000 4ec90010 0d627572 676c6172 616c6172 6d73c043 + c00c000c 00010000 4ec9000b 026e7305 73616665 73c043c0 0c000c00 0100004e + c9000502 6e73c1f7 c00c000c 00010000 4ec90013 10636f75 70657263 6f6e7375 + 6c74696e 67c043c0 0c000c00 0100004e c900110e 73656375 72697479 67756172 + 6473c043 c00c000c 00010000 4ec9000c 026e7306 67756172 6473c043 c00c000c + 00010000 4ec90007 04617369 73c128c0 0c000c00 0100004e c90002c1 3fc00c00 + 0c000100 004ec900 02c0b6c0 0c000c00 0100004e c9000805 6d616769 63c043c0 + 0c000c00 0100004e c9000704 6d61696c c1e5c00c 000c0001 00004ec9 0005026e + 73c103c0 0c000c00 0100004e c90002c1 22c00c00 0c000100 004ec900 05026e73 + c0edc00c 000c0001 00004ec9 0007046d 61696cc2 2dc00c00 0c000100 004ec900 + 05026e73 c1e5c00c 000c0001 00004ec9 0005026e 73c20ec0 0c000c00 0100004e + c9000502 6e73c271 c00c000c 00010000 4ec90010 0d636f76 65727463 616d6572 + 6173c043 c00c000c 00010000 4ec90005 026e73c1 3fc00c00 0c000100 004ec900 + 13026e73 0d636f76 65727463 616d6572 6173c043 c00c000c 00010000 4ec9000b + 08626f75 71756574 73c043c0 0c000c00 0100004e c9000d0a 636f6e63 656e7472 + 6963c043 c00c000c 00010000 4ec90005 026e73c0 94c00c00 0c000100 004ec900 + 07046d61 696cc252 c00c000c 00010000 4ec90011 0e726574 61696c73 65637572 + 697479c0 43c00c00 0c000100 004ec900 10026e73 0a636f6e 63656e74 726963c0 + 43c00c00 0c000100 004ec900 0d046d61 696c056d 61676963 c043c00c 000c0001 + 00004ec9 000c096e 7a616e67 6c696e67 c043c00c 000c0001 00004ec9 0005026e + 73c252c0 0c000c00 0100004e c9000f02 6e73096e 7a616e67 6c696e67 c043c00c + 000c0001 00004ec9 0007046d 61696cc1 63c00c00 0c000100 004ec900 08057377 + 696674c0 43c00c00 0c000100 004ec900 11046d61 696c0973 656c6563 74697665 + c043c00c 000c0001 00004ec9 000f026e 7309666f 72656672 6f6e74c0 43c00c00 + 0c000100 004ec900 11046d61 696c096e 7a616e67 6c696e67 c043c00c 000c0001 + 00004ec9 00090667 75617264 73c043c0 0c000c00 0100004e c9001104 6d61696c + 096e7a64 65736967 6e73c043 c00c000c 00010000 4ec90002 c163c00c 000c0001 + 00004ec9 0018026e 73127365 63757269 74796d61 6e616765 6d656e74 c043c00c + 000c0001 00004ec9 0012046d 61696c0a 776f6f6c 776f7274 6873c043 c00c000c + 00010000 4ec90012 046d6169 6c0a636f 6e63656e. + +0.008722 + read fd=5 buflen=957 + read=EAGAIN + +0.000264 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=29.021921 + select=1 rfds=[5] wfds=[] efds=[] + +0.063001 + read fd=5 buflen=957 + read=OK + 74726963 c043c00c 000c0001 00004ec9 000c0973 656c6563 74697665 c043c00c + 000c0001 00004ec9 00181573 70656369 616c696e 76657374 69676174 696f6e73 + c043c00c 000c0001 00004ec9 000b026e 73057377 696674c0 43c00c00 0c000100 + 004ec900 0d046d61 696c0573 77696674 c043c00c 000c0001 00004ec9 0013026e + 73097365 63757265 6e657403 6e6574c0 46c00c00 0c000100 004ec900 17147072 + 69766174 65696e76 65737469 67617469 6f6ec043 c00c000c 00010000 4ec9001a + 026e7314 70726976 61746569 6e766573 74696761 74696f6e c043c00c 000c0001 + 00004ec9 00090665 74726164 65c043c0 0c000c00 0100004e c9001b02 6e731573 + 70656369 616c696e 76657374 69676174 696f6e73 c043c00c 000c0001 00004ec9 + 000e046d 61696c06 616e7365 7474c043 c00c000c 00010000 4ec9000e 03667470 + 07776172 72656e74 c043c00c 000c0001 00004ec9 0014026e 730e7265 7461696c + 73656375 72697479 c043c00c 000c0001 00004ec9 001a046d 61696c12 73656375 + 72697479 6d616e61 67656d65 6e74c043 c00c000c 00010000 4ec9000b 026e7305 + 6d616769 63c043c0 0c000c00 0100004e c9001104 6d61696c 09666f72 6566726f + 6e74c043 c00c000c 00010000 4ec90007 046d6169 6cc1b1c0 0c000c00 0100004e + c90002c1 b1c00c00 0c000100 004ec900 0f026e73 096e7a64 65736967 6e73c043 + c00c000c 00010000 4ec90002 c22dc00c 000c0001 00004ec9 000f026e 73097365 + 6c656374 697665c0 43c00c00 0c000100 004ec900 0c09666f 72656672 6f6e74c0 + 43c00c00 0c000100 004ec900 15127365 63757269 74796d61 6e616765 6d656e74 + c043c00c 000c0001 00004ec9 0002c1cd c00c000c 00010000 4ec90010 09736563 + 7572656e 6574036e 6574c046 c00c000c 00010000 4ec9001d 046d6169 6c157370 + 65636961 6c696e76 65737469 67617469 6f6e73c0 43c00c00 0c000100 004ec900 + 0c096e7a 64657369 676e73c0 43c00c00 0c000100 004ec900 0c026e73 06657472 + 616465c0 43c00c00 0c000100 004ec900 07046d61 696cc122 c00c000c 00010000 + 4ec90007 046d6169 6cc1cdc0 0c000c00 0100004e c9000a02 6e730461 736973c1 + 28c00c00 0c000100 004ec900 0e026e73 08626f75 71756574 73c043c0 0c000c00 + 0100004e c90002c0 6f013002 39390332 30330769 6e2d6164 64720461 72706100 + 00020001 000545fc 0002c037 01300239 39033230 3307696e 2d616464 72046172 + 70610000 02000100 0545fc00 11036e73 31077761 696b6174 6f026163 c046036e + 73310777 61696b61 746f0261 63c04600 01000100 02a30000 048cc880 0d. + +0.005816 + sendto fd=4 addr=172.18.45.6:53 + 312e0100 00010000 00000000 026e7308 73656375 72697479 02636f02 6e7a0000 + 010001. + sendto=35 + +0.002957 + sendto fd=4 addr=172.18.45.6:53 + 312f0100 00010000 00000000 05746574 72610263 6f026e7a 00000100 01. + sendto=29 + +0.001178 + sendto fd=4 addr=172.18.45.6:53 + 31300100 00010000 00000000 046d6169 6c056167 61746502 636f026e 7a000001 + 0001. + sendto=34 + +0.001193 + sendto fd=4 addr=172.18.45.6:53 + 31310100 00010000 00000000 026e7305 61676174 6502636f 026e7a00 00010001. + sendto=32 + +0.001166 + sendto fd=4 addr=172.18.45.6:53 + 31320100 00010000 00000000 10736563 75726974 79747261 696e696e 6702636f + 026e7a00 00010001. + sendto=40 + +0.001265 + sendto fd=4 addr=172.18.45.6:53 + 31330100 00010000 00000000 026e730a 67696674 6261736b 65740263 6f026e7a + 00000100 01. + sendto=37 + +0.001219 + sendto fd=4 addr=172.18.45.6:53 + 31340100 00010000 00000000 026e7308 73656375 72697479 0367656e 026e7a00 + 00010001. + sendto=36 + +0.001212 + sendto fd=4 addr=172.18.45.6:53 + 31350100 00010000 00000000 07626f75 71756574 02636f02 6e7a0000 010001. + sendto=31 + +0.001210 + sendto fd=4 addr=172.18.45.6:53 + 31360100 00010000 00000000 0d696e76 65737469 67617469 6f6e0263 6f026e7a + 00000100 01. + sendto=37 + +0.001220 + sendto fd=4 addr=172.18.45.6:53 + 31370100 00010000 00000000 026e7305 6e7a6970 69036f72 67026e7a 00000100 + 01. + sendto=33 + +0.001203 + sendto fd=4 addr=172.18.45.6:53 + 31380100 00010000 00000000 046d6169 6c046e65 72750263 6f026e7a 00000100 + 01. + sendto=33 + +0.001223 + sendto fd=4 addr=172.18.45.6:53 + 31390100 00010000 00000000 08736563 75726974 7902636f 026e7a00 00010001. + sendto=32 + +0.001251 + sendto fd=4 addr=172.18.45.6:53 + 313a0100 00010000 00000000 026e730a 73746f72 65776174 63680263 6f026e7a + 00000100 01. + sendto=37 + +0.001242 + sendto fd=4 addr=172.18.45.6:53 + 313b0100 00010000 00000000 08736563 75726974 79036765 6e026e7a 00000100 + 01. + sendto=33 + +0.001165 + sendto fd=4 addr=172.18.45.6:53 + 313c0100 00010000 00000000 026e7305 74657472 6102636f 026e7a00 00010001. + sendto=32 + +0.001208 + sendto fd=4 addr=172.18.45.6:53 + 313d0100 00010000 00000000 046d6169 6c057465 74726102 636f026e 7a000001 + 0001. + sendto=34 + +0.001212 + sendto fd=4 addr=172.18.45.6:53 + 313e0100 00010000 00000000 026e730a 73656375 72696361 72640263 6f026e7a + 00000100 01. + sendto=37 + +1.-998781 + sendto fd=4 addr=172.18.45.6:53 + 313f0100 00010000 00000000 026e7309 756e6465 72686f75 7202636f 026e7a00 + 00010001. + sendto=36 + +0.001202 + sendto fd=4 addr=172.18.45.6:53 + 31400100 00010000 00000000 03626363 02636f02 6e7a0000 010001. + sendto=27 + +0.001186 + sendto fd=4 addr=172.18.45.6:53 + 31410100 00010000 00000000 08736563 75726974 79036f72 67026e7a 00000100 + 01. + sendto=33 + +0.001192 + sendto fd=4 addr=172.18.45.6:53 + 31420100 00010000 00000000 0d627572 676c6172 616c6172 6d730263 6f026e7a + 00000100 01. + sendto=37 + +0.001520 + sendto fd=4 addr=172.18.45.6:53 + 31430100 00010000 00000000 026e7305 73616665 7302636f 026e7a00 00010001. + sendto=32 + +0.001501 + sendto fd=4 addr=172.18.45.6:53 + 31440100 00010000 00000000 026e7308 73656375 72697479 036f7267 026e7a00 + 00010001. + sendto=36 + +0.002041 + sendto fd=4 addr=172.18.45.6:53 + 31450100 00010000 00000000 10636f75 70657263 6f6e7375 6c74696e 6702636f + 026e7a00 00010001. + sendto=40 + +0.001682 + sendto fd=4 addr=172.18.45.6:53 + 31460100 00010000 00000000 0e736563 75726974 79677561 72647302 636f026e + 7a000001 0001. + sendto=38 + +0.001629 + sendto fd=4 addr=172.18.45.6:53 + 31470100 00010000 00000000 026e7306 67756172 64730263 6f026e7a 00000100 + 01. + sendto=33 + +0.001671 + sendto fd=4 addr=172.18.45.6:53 + 31480100 00010000 00000000 04617369 73036f72 67026e7a 00000100 01. + sendto=29 + +0.001592 + sendto fd=4 addr=172.18.45.6:53 + 31490100 00010000 00000000 046e6572 7502636f 026e7a00 00010001. + sendto=28 + +0.001561 + sendto fd=4 addr=172.18.45.6:53 + 314a0100 00010000 00000000 0a676966 74626173 6b657402 636f026e 7a000001 + 0001. + sendto=34 + +0.001907 + sendto fd=4 addr=172.18.45.6:53 + 314b0100 00010000 00000000 056d6167 69630263 6f026e7a 00000100 01. + sendto=29 + +0.001654 + sendto fd=4 addr=172.18.45.6:53 + 314c0100 00010000 00000000 046d6169 6c036263 6302636f 026e7a00 00010001. + sendto=32 + +0.001634 + sendto fd=4 addr=172.18.45.6:53 + 314d0100 00010000 00000000 026e730d 696e7665 73746967 6174696f 6e02636f + 026e7a00 00010001. + sendto=40 + +0.001656 + sendto fd=4 addr=172.18.45.6:53 + 314e0100 00010000 00000000 056e7a69 7069036f 7267026e 7a000001 0001. + sendto=30 + +0.001595 + sendto fd=4 addr=172.18.45.6:53 + 314f0100 00010000 00000000 026e7307 626f7571 75657402 636f026e 7a000001 + 0001. + sendto=34 + +0.001672 + sendto fd=4 addr=172.18.45.6:53 + 31500100 00010000 00000000 046d6169 6c057361 66657302 636f026e 7a000001 + 0001. + sendto=34 + +0.001801 + sendto fd=4 addr=172.18.45.6:53 + 31510100 00010000 00000000 026e7303 62636302 636f026e 7a000001 0001. + sendto=30 + +0.001626 + sendto fd=4 addr=172.18.45.6:53 + 31520100 00010000 00000000 026e730d 62757267 6c617261 6c61726d 7302636f + 026e7a00 00010001. + sendto=40 + +0.001697 + sendto fd=4 addr=172.18.45.6:53 + 31530100 00010000 00000000 026e730e 73656375 72697479 67756172 64730263 + 6f026e7a 00000100 01. + sendto=41 + +0.001694 + sendto fd=4 addr=172.18.45.6:53 + 31540100 00010000 00000000 0d636f76 65727463 616d6572 61730263 6f026e7a + 00000100 01. + sendto=37 + +0.001665 + sendto fd=4 addr=172.18.45.6:53 + 31550100 00010000 00000000 026e7304 6e657275 02636f02 6e7a0000 010001. + sendto=31 + +0.001613 + sendto fd=4 addr=172.18.45.6:53 + 31560100 00010000 00000000 026e730d 636f7665 72746361 6d657261 7302636f + 026e7a00 00010001. + sendto=40 + +0.001761 + sendto fd=4 addr=172.18.45.6:53 + 31570100 00010000 00000000 08626f75 71756574 7302636f 026e7a00 00010001. + sendto=32 + +0.001635 + sendto fd=4 addr=172.18.45.6:53 + 31580100 00010000 00000000 0a636f6e 63656e74 72696302 636f026e 7a000001 + 0001. + sendto=34 + +0.001693 + sendto fd=4 addr=172.18.45.6:53 + 31590100 00010000 00000000 026e7310 73656375 72697479 74726169 6e696e67 + 02636f02 6e7a0000 010001. + sendto=43 + +0.001762 + sendto fd=4 addr=172.18.45.6:53 + 315a0100 00010000 00000000 046d6169 6c10636f 75706572 636f6e73 756c7469 + 6e670263 6f026e7a 00000100 01. + sendto=45 + +0.001727 + sendto fd=4 addr=172.18.45.6:53 + 315b0100 00010000 00000000 0e726574 61696c73 65637572 69747902 636f026e + 7a000001 0001. + sendto=38 + +0.001636 + sendto fd=4 addr=172.18.45.6:53 + 315c0100 00010000 00000000 026e730a 636f6e63 656e7472 69630263 6f026e7a + 00000100 01. + sendto=37 + +0.001667 + sendto fd=4 addr=172.18.45.6:53 + 315d0100 00010000 00000000 046d6169 6c056d61 67696302 636f026e 7a000001 + 0001. + sendto=34 + +0.001674 + sendto fd=4 addr=172.18.45.6:53 + 315e0100 00010000 00000000 096e7a61 6e676c69 6e670263 6f026e7a 00000100 + 01. + sendto=33 + +0.001676 + sendto fd=4 addr=172.18.45.6:53 + 315f0100 00010000 00000000 026e7310 636f7570 6572636f 6e73756c 74696e67 + 02636f02 6e7a0000 010001. + sendto=43 + +0.001709 + sendto fd=4 addr=172.18.45.6:53 + 31600100 00010000 00000000 026e7309 6e7a616e 676c696e 6702636f 026e7a00 + 00010001. + sendto=36 + +0.001623 + sendto fd=4 addr=172.18.45.6:53 + 31610100 00010000 00000000 046d6169 6c0a7374 6f726577 61746368 02636f02 + 6e7a0000 010001. + sendto=39 + +0.001647 + sendto fd=4 addr=172.18.45.6:53 + 31620100 00010000 00000000 05737769 66740263 6f026e7a 00000100 01. + sendto=29 + +0.001638 + sendto fd=4 addr=172.18.45.6:53 + 31630100 00010000 00000000 046d6169 6c097365 6c656374 69766502 636f026e + 7a000001 0001. + sendto=38 + +0.001714 + sendto fd=4 addr=172.18.45.6:53 + 31640100 00010000 00000000 026e7309 666f7265 66726f6e 7402636f 026e7a00 + 00010001. + sendto=36 + +0.001705 + sendto fd=4 addr=172.18.45.6:53 + 31650100 00010000 00000000 046d6169 6c096e7a 616e676c 696e6702 636f026e + 7a000001 0001. + sendto=38 + +0.001701 + sendto fd=4 addr=172.18.45.6:53 + 31660100 00010000 00000000 06677561 72647302 636f026e 7a000001 0001. + sendto=30 + +0.001623 + sendto fd=4 addr=172.18.45.6:53 + 31670100 00010000 00000000 046d6169 6c096e7a 64657369 676e7302 636f026e + 7a000001 0001. + sendto=38 + +0.001653 + sendto fd=4 addr=172.18.45.6:53 + 31680100 00010000 00000000 0a73746f 72657761 74636802 636f026e 7a000001 + 0001. + sendto=34 + +0.058123 + sendto fd=4 addr=172.18.45.6:53 + 31690100 00010000 00000000 026e7312 73656375 72697479 6d616e61 67656d65 + 6e740263 6f026e7a 00000100 01. + sendto=45 + +0.001825 + sendto fd=4 addr=172.18.45.6:53 + 316a0100 00010000 00000000 046d6169 6c0a776f 6f6c776f 72746873 02636f02 + 6e7a0000 010001. + sendto=39 + +0.001755 + sendto fd=4 addr=172.18.45.6:53 + 316b0100 00010000 00000000 046d6169 6c0a636f 6e63656e 74726963 02636f02 + 6e7a0000 010001. + sendto=39 + +0.001576 + sendto fd=4 addr=172.18.45.6:53 + 316c0100 00010000 00000000 0973656c 65637469 76650263 6f026e7a 00000100 + 01. + sendto=33 + +0.001723 + sendto fd=4 addr=172.18.45.6:53 + 316d0100 00010000 00000000 15737065 6369616c 696e7665 73746967 6174696f + 6e730263 6f026e7a 00000100 01. + sendto=45 + +0.001520 + sendto fd=4 addr=172.18.45.6:53 + 316e0100 00010000 00000000 026e7305 73776966 7402636f 026e7a00 00010001. + sendto=32 + +0.001453 + sendto fd=4 addr=172.18.45.6:53 + 316f0100 00010000 00000000 046d6169 6c057377 69667402 636f026e 7a000001 + 0001. + sendto=34 + +0.001422 + sendto fd=4 addr=172.18.45.6:53 + 31700100 00010000 00000000 026e7309 73656375 72656e65 74036e65 74026e7a + 00000100 01. + sendto=37 + +0.001461 + sendto fd=4 addr=172.18.45.6:53 + 31710100 00010000 00000000 14707269 76617465 696e7665 73746967 6174696f + 6e02636f 026e7a00 00010001. + sendto=44 + +0.001602 + sendto fd=4 addr=172.18.45.6:53 + 31720100 00010000 00000000 026e7314 70726976 61746569 6e766573 74696761 + 74696f6e 02636f02 6e7a0000 010001. + sendto=47 + +0.001625 + sendto fd=4 addr=172.18.45.6:53 + 31730100 00010000 00000000 06657472 61646502 636f026e 7a000001 0001. + sendto=30 + +0.001427 + sendto fd=4 addr=172.18.45.6:53 + 31740100 00010000 00000000 026e7315 73706563 69616c69 6e766573 74696761 + 74696f6e 7302636f 026e7a00 00010001. + sendto=48 + +0.001592 + sendto fd=4 addr=172.18.45.6:53 + 31750100 00010000 00000000 046d6169 6c06616e 73657474 02636f02 6e7a0000 + 010001. + sendto=35 + +0.001410 + sendto fd=4 addr=172.18.45.6:53 + 31760100 00010000 00000000 03667470 07776172 72656e74 02636f02 6e7a0000 + 010001. + sendto=35 + +0.001429 + sendto fd=4 addr=172.18.45.6:53 + 31770100 00010000 00000000 026e730e 72657461 696c7365 63757269 74790263 + 6f026e7a 00000100 01. + sendto=41 + +0.001586 + sendto fd=4 addr=172.18.45.6:53 + 31780100 00010000 00000000 046d6169 6c127365 63757269 74796d61 6e616765 + 6d656e74 02636f02 6e7a0000 010001. + sendto=47 + +0.001654 + sendto fd=4 addr=172.18.45.6:53 + 31790100 00010000 00000000 026e7305 6d616769 6302636f 026e7a00 00010001. + sendto=32 + +0.001470 + sendto fd=4 addr=172.18.45.6:53 + 317a0100 00010000 00000000 046d6169 6c09666f 72656672 6f6e7402 636f026e + 7a000001 0001. + sendto=38 + +0.001529 + sendto fd=4 addr=172.18.45.6:53 + 317b0100 00010000 00000000 046d6169 6c0a7365 63757269 63617264 02636f02 + 6e7a0000 010001. + sendto=39 + +0.001536 + sendto fd=4 addr=172.18.45.6:53 + 317c0100 00010000 00000000 0a736563 75726963 61726402 636f026e 7a000001 + 0001. + sendto=34 + +0.001493 + sendto fd=4 addr=172.18.45.6:53 + 317d0100 00010000 00000000 026e7309 6e7a6465 7369676e 7302636f 026e7a00 + 00010001. + sendto=36 + +0.001518 + sendto fd=4 addr=172.18.45.6:53 + 317e0100 00010000 00000000 05736166 65730263 6f026e7a 00000100 01. + sendto=29 + +0.001536 + sendto fd=4 addr=172.18.45.6:53 + 317f0100 00010000 00000000 026e7309 73656c65 63746976 6502636f 026e7a00 + 00010001. + sendto=36 + +0.001634 + sendto fd=4 addr=172.18.45.6:53 + 31800100 00010000 00000000 09666f72 6566726f 6e740263 6f026e7a 00000100 + 01. + sendto=33 + +0.001549 + sendto fd=4 addr=172.18.45.6:53 + 31810100 00010000 00000000 12736563 75726974 796d616e 6167656d 656e7402 + 636f026e 7a000001 0001. + sendto=42 + +0.001511 + sendto fd=4 addr=172.18.45.6:53 + 31820100 00010000 00000000 09756e64 6572686f 75720263 6f026e7a 00000100 + 01. + sendto=33 + +0.001450 + sendto fd=4 addr=172.18.45.6:53 + 31830100 00010000 00000000 09736563 7572656e 6574036e 6574026e 7a000001 + 0001. + sendto=34 + +0.027143 + sendto fd=4 addr=172.18.45.6:53 + 31840100 00010000 00000000 046d6169 6c157370 65636961 6c696e76 65737469 + 67617469 6f6e7302 636f026e 7a000001 0001. + sendto=50 + +0.001627 + sendto fd=4 addr=172.18.45.6:53 + 31850100 00010000 00000000 096e7a64 65736967 6e730263 6f026e7a 00000100 + 01. + sendto=33 + +0.001455 + sendto fd=4 addr=172.18.45.6:53 + 31860100 00010000 00000000 026e7306 65747261 64650263 6f026e7a 00000100 + 01. + sendto=33 + +0.001572 + sendto fd=4 addr=172.18.45.6:53 + 31870100 00010000 00000000 046d6169 6c056e7a 69706903 6f726702 6e7a0000 + 010001. + sendto=35 + +0.001559 + sendto fd=4 addr=172.18.45.6:53 + 31880100 00010000 00000000 046d6169 6c09756e 64657268 6f757202 636f026e + 7a000001 0001. + sendto=38 + +0.001507 + sendto fd=4 addr=172.18.45.6:53 + 31890100 00010000 00000000 026e7304 61736973 036f7267 026e7a00 00010001. + sendto=32 + +0.001428 + sendto fd=4 addr=172.18.45.6:53 + 318a0100 00010000 00000000 026e7308 626f7571 75657473 02636f02 6e7a0000 + 010001. + sendto=35 + +0.001471 + sendto fd=4 addr=172.18.45.6:53 + 318b0100 00010000 00000000 05616761 74650263 6f026e7a 00000100 01. + sendto=29 + +0.001457 + read fd=5 buflen=2417 + read=EAGAIN + +0.000160 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.766818 + select=1 rfds=[4] wfds=[] efds=[] + +0.661618 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 312e8180 00010001 00020002 026e7308 73656375 72697479 02636f02 6e7a0000 + 010001c0 0c000100 01000151 800004cb 6300fe08 73656375 72697479 02636f02 + 6e7a0000 02000100 01518000 02c00cc0 33000200 01000151 80001103 6e733107 + 7761696b 61746f02 6163c03f c00c0001 00010001 51800004 cb6300fe c05b0001 + 00010001 51800004 8cc8800d. + +0.001142 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000798 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.103260 + select=1 rfds=[4] wfds=[] efds=[] + +0.077615 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31318180 00010001 00020002 026e7305 61676174 6502636f 026e7a00 00010001 + c00c0001 00010001 51800004 cb6300fe 05616761 74650263 6f026e7a 00000200 + 01000151 800002c0 0cc03000 02000100 01518000 11036e73 31077761 696b6174 + 6f026163 c039c00c 00010001 00015180 0004cb63 00fec055 00010001 00015180 + 00048cc8 800d. + +0.001006 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000520 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.024119 + select=1 rfds=[4] wfds=[] efds=[] + +1.-919664 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31328180 00010001 00020002 10736563 75726974 79747261 696e696e 6702636f + 026e7a00 00010001 c00c0001 00010001 4fd40004 cb6300fe c00c0002 00010001 + 51800005 026e73c0 0cc00c00 02000100 01518000 13036e73 31077761 696b6174 + 6f026163 026e7a00 c0440001 00010001 51800004 cb6300fe c0550001 00010001 + 51800004 8cc8800d. + +0.001035 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000535 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=0.942213 + select=1 rfds=[4] wfds=[] efds=[] + +0.047739 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31338180 00010001 00020002 026e730a 67696674 6261736b 65740263 6f026e7a + 00000100 01c00c00 01000100 01518000 04cb6300 fe0a6769 66746261 736b6574 + 02636f02 6e7a0000 02000100 01518000 02c00cc0 35000200 01000151 80001103 + 6e733107 7761696b 61746f02 6163c043 c00c0001 00010001 51800004 cb6300fe + c05f0001 00010001 51800004 8cc8800d. + +0.001079 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000550 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=0.892845 + select=1 rfds=[4] wfds=[] efds=[] + +0.038213 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31348180 00010001 00020002 026e7308 73656375 72697479 0367656e 026e7a00 + 00010001 c00c0001 00010001 51800004 cb6300fe 08736563 75726974 79036765 + 6e026e7a 00000200 01000151 800002c0 0cc03400 02000100 01518000 11036e73 + 31077761 696b6174 6f026163 c041c00c 00010001 00015180 0004cb63 00fec05d + 00010001 00015180 00048cc8 800d. + +0.001063 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000523 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=0.853046 + select=1 rfds=[4] wfds=[] efds=[] + +0.048278 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31378180 00010001 00020002 026e7305 6e7a6970 69036f72 67026e7a 00000100 + 01c00c00 01000100 01518000 04cb6300 fe056e7a 69706903 6f726702 6e7a0000 + 02000100 01518000 02c00cc0 31000200 01000151 80001103 6e733107 7761696b + 61746f02 6163c03b c00c0001 00010001 51800004 cb6300fe c0570001 00010001 + 51800004 8cc8800d. + +0.001030 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000557 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=0.803181 + select=1 rfds=[4] wfds=[] efds=[] + +0.146677 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 313a8583 00010000 00010000 026e730a 73746f72 65776174 63680263 6f026e7a + 00000100 0102636f 026e7a00 00060001 00015180 002c046e 73393907 7761696b + 61746f02 6163c028 03736f61 c03b7727 6ec50000 0e100000 07080027 8d000001 + 5180. + +0.000793 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.026541 + close fd=4 + close=OK + +0.000436 + close fd=5 + close=OK + +0.004673 diff --git a/adns-0.6/regress/case-manyptrwrongrty.err b/adns-0.6/regress/case-manyptrwrongrty.err new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/adns-0.6/regress/case-manyptrwrongrty.err diff --git a/adns-0.6/regress/case-manyptrwrongrty.out b/adns-0.6/regress/case-manyptrwrongrty.out new file mode 100644 index 0000000..41b13d9 --- /dev/null +++ b/adns-0.6/regress/case-manyptrwrongrty.out @@ -0,0 +1,164 @@ +adns debug: using nameserver 172.18.45.6 +254.0.99.203.in-addr.arpa flags 292 type 1 A(-) submitted +254.0.99.203.in-addr.arpa flags 292 type 2 NS(raw) submitted +254.0.99.203.in-addr.arpa flags 292 type 5 CNAME(-) submitted +254.0.99.203.in-addr.arpa flags 292 type 6 SOA(raw) submitted +254.0.99.203.in-addr.arpa flags 292 type 12 PTR(raw) submitted +254.0.99.203.in-addr.arpa flags 292 type 13 HINFO(-) submitted +254.0.99.203.in-addr.arpa flags 292 type 15 MX(raw) submitted +254.0.99.203.in-addr.arpa flags 292 type 16 TXT(-) submitted +254.0.99.203.in-addr.arpa flags 292 type 17 RP(raw) submitted +254.0.99.203.in-addr.arpa flags 292 type 65537 A(addr) submitted +254.0.99.203.in-addr.arpa flags 292 type 65538 NS(+addr) submitted +254.0.99.203.in-addr.arpa flags 292 type 65548 PTR(checked) submitted +254.0.99.203.in-addr.arpa flags 292 type 65551 MX(+addr) submitted +254.0.99.203.in-addr.arpa flags 292 type 131078 SOA(822) submitted +254.0.99.203.in-addr.arpa flags 292 type 131089 RP(822) submitted +254.0.99.203.in-addr.arpa flags 292 type A(-): No such data; nrrs=0; cname=$; owner=254.0.99.203.in-addr.arpa; ttl=539 +254.0.99.203.in-addr.arpa flags 292 type NS(raw): No such data; nrrs=0; cname=$; owner=254.0.99.203.in-addr.arpa; ttl=539 +254.0.99.203.in-addr.arpa flags 292 type SOA(raw): No such data; nrrs=0; cname=$; owner=254.0.99.203.in-addr.arpa; ttl=540 +adns debug: TCP connected (NS=172.18.45.6) +254.0.99.203.in-addr.arpa flags 292 type HINFO(-): No such data; nrrs=0; cname=$; owner=254.0.99.203.in-addr.arpa; ttl=540 +254.0.99.203.in-addr.arpa flags 292 type MX(raw): No such data; nrrs=0; cname=$; owner=254.0.99.203.in-addr.arpa; ttl=540 +254.0.99.203.in-addr.arpa flags 292 type TXT(-): No such data; nrrs=0; cname=$; owner=254.0.99.203.in-addr.arpa; ttl=539 +254.0.99.203.in-addr.arpa flags 292 type RP(raw): No such data; nrrs=0; cname=$; owner=254.0.99.203.in-addr.arpa; ttl=539 +254.0.99.203.in-addr.arpa flags 292 type PTR(raw): OK; nrrs=94; cname=$; owner=254.0.99.203.in-addr.arpa; ttl=86351 + ns.security.co.nz + tetra.co.nz + mail.agate.co.nz + ns.agate.co.nz + securitytraining.co.nz + ns.giftbasket.co.nz + ns.security.gen.nz + bouquet.co.nz + investigation.co.nz + ns.nzipi.org.nz + mail.neru.co.nz + security.co.nz + ns.storewatch.co.nz + security.gen.nz + ns.tetra.co.nz + mail.tetra.co.nz + ns.securicard.co.nz + ns.underhour.co.nz + bcc.co.nz + security.org.nz + burglaralarms.co.nz + ns.safes.co.nz + ns.security.org.nz + couperconsulting.co.nz + securityguards.co.nz + ns.guards.co.nz + asis.org.nz + neru.co.nz + giftbasket.co.nz + magic.co.nz + mail.bcc.co.nz + ns.investigation.co.nz + nzipi.org.nz + ns.bouquet.co.nz + mail.safes.co.nz + ns.bcc.co.nz + ns.burglaralarms.co.nz + ns.securityguards.co.nz + covertcameras.co.nz + ns.neru.co.nz + ns.covertcameras.co.nz + bouquets.co.nz + concentric.co.nz + ns.securitytraining.co.nz + mail.couperconsulting.co.nz + retailsecurity.co.nz + ns.concentric.co.nz + mail.magic.co.nz + nzangling.co.nz + ns.couperconsulting.co.nz + ns.nzangling.co.nz + mail.storewatch.co.nz + swift.co.nz + mail.selective.co.nz + ns.forefront.co.nz + mail.nzangling.co.nz + guards.co.nz + mail.nzdesigns.co.nz + storewatch.co.nz + ns.securitymanagement.co.nz + mail.woolworths.co.nz + mail.concentric.co.nz + selective.co.nz + specialinvestigations.co.nz + ns.swift.co.nz + mail.swift.co.nz + ns.securenet.net.nz + privateinvestigation.co.nz + ns.privateinvestigation.co.nz + etrade.co.nz + ns.specialinvestigations.co.nz + mail.ansett.co.nz + ftp.warrent.co.nz + ns.retailsecurity.co.nz + mail.securitymanagement.co.nz + ns.magic.co.nz + mail.forefront.co.nz + mail.securicard.co.nz + securicard.co.nz + ns.nzdesigns.co.nz + safes.co.nz + ns.selective.co.nz + forefront.co.nz + securitymanagement.co.nz + underhour.co.nz + securenet.net.nz + mail.specialinvestigations.co.nz + nzdesigns.co.nz + ns.etrade.co.nz + mail.nzipi.org.nz + mail.underhour.co.nz + ns.asis.org.nz + ns.bouquets.co.nz + agate.co.nz +254.0.99.203.in-addr.arpa flags 292 type A(addr): No such data; nrrs=0; cname=$; owner=254.0.99.203.in-addr.arpa; ttl=539 +254.0.99.203.in-addr.arpa flags 292 type NS(+addr): No such data; nrrs=0; cname=$; owner=254.0.99.203.in-addr.arpa; ttl=539 +254.0.99.203.in-addr.arpa flags 292 type MX(+addr): No such data; nrrs=0; cname=$; owner=254.0.99.203.in-addr.arpa; ttl=540 +254.0.99.203.in-addr.arpa flags 292 type SOA(822): No such data; nrrs=0; cname=$; owner=254.0.99.203.in-addr.arpa; ttl=540 +254.0.99.203.in-addr.arpa flags 292 type RP(822): No such data; nrrs=0; cname=$; owner=254.0.99.203.in-addr.arpa; ttl=539 +adns debug: reply not found, id 313b, query owner security.gen.nz (NS=172.18.45.6) +adns debug: reply not found, id 313c, query owner ns.tetra.co.nz (NS=172.18.45.6) +adns debug: reply not found, id 313d, query owner mail.tetra.co.nz (NS=172.18.45.6) +adns debug: reply not found, id 313e, query owner ns.securicard.co.nz (NS=172.18.45.6) +adns debug: reply not found, id 313f, query owner ns.underhour.co.nz (NS=172.18.45.6) +adns debug: reply not found, id 3140, query owner bcc.co.nz (NS=172.18.45.6) +adns debug: reply not found, id 3141, query owner security.org.nz (NS=172.18.45.6) +adns debug: reply not found, id 3142, query owner burglaralarms.co.nz (NS=172.18.45.6) +adns debug: reply not found, id 3143, query owner ns.safes.co.nz (NS=172.18.45.6) +adns debug: reply not found, id 3144, query owner ns.security.org.nz (NS=172.18.45.6) +adns debug: reply not found, id 3145, query owner couperconsulting.co.nz (NS=172.18.45.6) +adns debug: reply not found, id 3146, query owner securityguards.co.nz (NS=172.18.45.6) +adns debug: reply not found, id 3147, query owner ns.guards.co.nz (NS=172.18.45.6) +adns debug: reply not found, id 3148, query owner asis.org.nz (NS=172.18.45.6) +adns debug: reply not found, id 3149, query owner neru.co.nz (NS=172.18.45.6) +adns debug: reply not found, id 314a, query owner giftbasket.co.nz (NS=172.18.45.6) +adns debug: reply not found, id 314b, query owner magic.co.nz (NS=172.18.45.6) +adns debug: reply not found, id 314c, query owner mail.bcc.co.nz (NS=172.18.45.6) +adns debug: reply not found, id 314d, query owner ns.investigation.co.nz (NS=172.18.45.6) +adns debug: reply not found, id 314e, query owner nzipi.org.nz (NS=172.18.45.6) +adns debug: reply not found, id 314f, query owner ns.bouquet.co.nz (NS=172.18.45.6) +254.0.99.203.in-addr.arpa flags 292 type PTR(checked): Inconsistent resource records in DNS; nrrs=0; cname=$; owner=254.0.99.203.in-addr.arpa; ttl=86351 +adns debug: reply not found, id 3150, query owner mail.safes.co.nz (NS=172.18.45.6) +adns debug: reply not found, id 3151, query owner ns.bcc.co.nz (NS=172.18.45.6) +adns debug: reply not found, id 3152, query owner ns.burglaralarms.co.nz (NS=172.18.45.6) +adns debug: reply not found, id 3153, query owner ns.securityguards.co.nz (NS=172.18.45.6) +adns debug: reply not found, id 3154, query owner covertcameras.co.nz (NS=172.18.45.6) +adns debug: reply not found, id 3155, query owner ns.neru.co.nz (NS=172.18.45.6) +adns debug: reply not found, id 3156, query owner ns.covertcameras.co.nz (NS=172.18.45.6) +adns debug: reply not found, id 3157, query owner bouquets.co.nz (NS=172.18.45.6) +adns debug: reply not found, id 3158, query owner concentric.co.nz (NS=172.18.45.6) +adns debug: reply not found, id 3159, query owner ns.securitytraining.co.nz (NS=172.18.45.6) +adns debug: reply not found, id 315a, query owner mail.couperconsulting.co.nz (NS=172.18.45.6) +adns debug: reply not found, id 315b, query owner retailsecurity.co.nz (NS=172.18.45.6) +adns debug: reply not found, id 315c, query owner ns.concentric.co.nz (NS=172.18.45.6) +adns debug: reply not found, id 315d, query owner mail.magic.co.nz (NS=172.18.45.6) +adns debug: reply not found, id 315e, query owner nzangling.co.nz (NS=172.18.45.6) +adns debug: reply not found, id 315f, query owner ns.couperconsulting.co.nz (NS=172.18.45.6) +254.0.99.203.in-addr.arpa flags 292 type CNAME(-): No such data; nrrs=0; cname=$; owner=254.0.99.203.in-addr.arpa; ttl=86400 +rc=0 diff --git a/adns-0.6/regress/case-manyptrwrongrty.sys b/adns-0.6/regress/case-manyptrwrongrty.sys new file mode 100644 index 0000000..826f408 --- /dev/null +++ b/adns-0.6/regress/case-manyptrwrongrty.sys @@ -0,0 +1,1436 @@ +default +292/254.0.99.203.in-addr.arpa + start 933286845.072950 + socket type=SOCK_DGRAM + socket=4 + +0.000253 + fcntl fd=4 cmd=F_GETFL + fcntl=~O_NONBLOCK&... + +0.000085 + fcntl fd=4 cmd=F_SETFL O_NONBLOCK|... + fcntl=OK + +0.000063 + sendto fd=4 addr=172.18.45.6:53 + 311f0100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 010001. + sendto=43 + +0.001688 + sendto fd=4 addr=172.18.45.6:53 + 31200100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 020001. + sendto=43 + +0.001142 + sendto fd=4 addr=172.18.45.6:53 + 31210100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 050001. + sendto=43 + +0.001140 + sendto fd=4 addr=172.18.45.6:53 + 31220100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 060001. + sendto=43 + +0.001165 + sendto fd=4 addr=172.18.45.6:53 + 31230100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 0c0001. + sendto=43 + +0.001176 + sendto fd=4 addr=172.18.45.6:53 + 31240100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 0d0001. + sendto=43 + +0.001238 + sendto fd=4 addr=172.18.45.6:53 + 31250100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 0f0001. + sendto=43 + +0.001191 + sendto fd=4 addr=172.18.45.6:53 + 31260100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 100001. + sendto=43 + +0.001128 + sendto fd=4 addr=172.18.45.6:53 + 31270100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 110001. + sendto=43 + +0.001143 + sendto fd=4 addr=172.18.45.6:53 + 31280100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 010001. + sendto=43 + +0.001146 + sendto fd=4 addr=172.18.45.6:53 + 31290100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 020001. + sendto=43 + +0.001165 + sendto fd=4 addr=172.18.45.6:53 + 312a0100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 0c0001. + sendto=43 + +0.001178 + sendto fd=4 addr=172.18.45.6:53 + 312b0100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 0f0001. + sendto=43 + +0.001183 + sendto fd=4 addr=172.18.45.6:53 + 312c0100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 060001. + sendto=43 + +0.001231 + sendto fd=4 addr=172.18.45.6:53 + 312d0100 00010000 00000000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 110001. + sendto=43 + +0.001357 + select max=5 rfds=[4] wfds=[] efds=[] to=1.981729 + select=1 rfds=[4] wfds=[] efds=[] + +0.000351 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 311f8180 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 01000101 30023939 03323033 07696e2d 61646472 04617270 + 61000006 00010000 021b002e 026e7308 73656375 72697479 02636f02 6e7a0004 + 726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180. + +0.001109 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000482 + select max=5 rfds=[4] wfds=[] efds=[] to=1.981475 + select=1 rfds=[4] wfds=[] efds=[] + +0.009100 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31208180 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 02000101 30023939 03323033 07696e2d 61646472 04617270 + 61000006 00010000 021b002e 026e7308 73656375 72697479 02636f02 6e7a0004 + 726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180. + +0.000873 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000382 + select max=5 rfds=[4] wfds=[] efds=[] to=1.972262 + select=1 rfds=[4] wfds=[] efds=[] + +0.016240 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31228180 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 06000101 30023939 03323033 07696e2d 61646472 04617270 + 61000006 00010000 021c002e 026e7308 73656375 72697479 02636f02 6e7a0004 + 726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180. + +0.000837 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000395 + select max=5 rfds=[4] wfds=[] efds=[] to=1.954790 + select=1 rfds=[4] wfds=[] efds=[] + +0.009780 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31238380 00010013 00000000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 0c0001c0 0c000c00 01000151 4f001302 6e730873 65637572 + 69747902 636f026e 7a00c00c 000c0001 0001514f 00080574 65747261 c043c00c + 000c0001 0001514f 000d046d 61696c05 61676174 65c043c0 0c000c00 01000151 + 4f000502 6e73c06f c00c000c 00010001 514f0013 10736563 75726974 79747261 + 696e696e 67c043c0 0c000c00 01000151 4f001002 6e730a67 69667462 61736b65 + 74c043c0 0c000c00 01000151 4f001202 6e730873 65637572 69747903 67656ec0 + 46c00c00 0c000100 01514f00 0a07626f 75717565 74c043c0 0c000c00 01000151 + 4f00100d 696e7665 73746967 6174696f 6ec043c0 0c000c00 01000151 4f000f02 + 6e73056e 7a697069 036f7267 c046c00c 000c0001 0001514f 000c046d 61696c04 + 6e657275 c043c00c 000c0001 0001514f 0002c03a c00c000c 00010001 514f0010 + 026e730a 73746f72 65776174 6368c043 c00c000c 00010001 514f0002 c0d2c00c + 000c0001 0001514f 0005026e 73c056c0 0c000c00 01000151 4f000704 6d61696c + c056c00c 000c0001 0001514f 0010026e 730a7365 63757269 63617264 c043c00c + 000c0001 0001514f 000f026e 7309756e 64657268 6f7572c0 43c00c00 0c000100 + 01514f00 06036263 63c043. + +0.003330 + socket type=SOCK_STREAM + socket=5 + +0.001365 + fcntl fd=5 cmd=F_GETFL + fcntl=~O_NONBLOCK&... + +0.000066 + fcntl fd=5 cmd=F_SETFL O_NONBLOCK|... + fcntl=OK + +0.000058 + connect fd=5 addr=172.18.45.6:53 + connect=EINPROGRESS + +0.000257 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000121 + select max=6 rfds=[4] wfds=[5] efds=[] to=1.939813 + select=1 rfds=[] wfds=[5] efds=[] + +0.001860 + read fd=5 buflen=1 + read=EAGAIN + +0.000211 + write fd=5 + 002b3123 01000001 00000000 00000332 35340130 02393903 32303307 696e2d61 + 64647204 61727061 00000c00 01. + write=45 + +0.000910 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.936832 + select=1 rfds=[4] wfds=[] efds=[] + +0.005498 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31248180 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 0d000101 30023939 03323033 07696e2d 61646472 04617270 + 61000006 00010000 021c002e 026e7308 73656375 72697479 02636f02 6e7a0004 + 726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180. + +0.000840 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000372 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.930122 + select=1 rfds=[4] wfds=[] efds=[] + +0.011817 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31258180 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 0f000101 30023939 03323033 07696e2d 61646472 04617270 + 61000006 00010000 021c002e 026e7308 73656375 72697479 02636f02 6e7a0004 + 726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180. + +0.000838 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000389 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.917078 + select=1 rfds=[4] wfds=[] efds=[] + +0.010900 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31268180 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 10000101 30023939 03323033 07696e2d 61646472 04617270 + 61000006 00010000 021b002e 026e7308 73656375 72697479 02636f02 6e7a0004 + 726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180. + +0.000836 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000359 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.904983 + select=1 rfds=[4] wfds=[] efds=[] + +0.057379 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31278180 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 11000101 30023939 03323033 07696e2d 61646472 04617270 + 61000006 00010000 021b002e 026e7308 73656375 72697479 02636f02 6e7a0004 + 726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180. + +0.000856 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000409 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.846339 + select=1 rfds=[5] wfds=[] efds=[] + +0.003255 + read fd=5 buflen=2 + read=OK + 097f. + +0.000294 + read fd=5 buflen=2431 + read=OK + 31238180 0001005e 00020002 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 0c0001c0 0c000c00 01000151 4f001302 6e730873 65637572 + 69747902 636f026e 7a00c00c 000c0001 0001514f 00080574 65747261 c043c00c + 000c0001 0001514f 000d046d 61696c05 61676174 65c043c0 0c000c00 01000151 + 4f000502 6e73c06f c00c000c 00010001 514f0013 10736563 75726974 79747261 + 696e696e 67c043c0 0c000c00 01000151 4f001002 6e730a67 69667462 61736b65 + 74c043c0 0c000c00 01000151 4f001202 6e730873 65637572 69747903 67656ec0 + 46c00c00 0c000100 01514f00 0a07626f 75717565 74c043c0 0c000c00 01000151 + 4f00100d 696e7665 73746967 6174696f 6ec043c0 0c000c00 01000151 4f000f02 + 6e73056e 7a697069 036f7267 c046c00c 000c0001 0001514f 000c046d 61696c04 + 6e657275 c043c00c 000c0001 0001514f 0002c03a c00c000c 00010001 514f0010 + 026e730a 73746f72 65776174 6368c043 c00c000c 00010001 514f0002 c0d2c00c + 000c0001 0001514f 0005026e 73c056c0 0c000c00 01000151 4f000704 6d61696c + c056c00c 000c0001 0001514f 0010026e 730a7365 63757269 63617264 c043c00c + 000c0001 0001514f 000f026e 7309756e 64657268 6f7572c0 43c00c00 0c000100 + 01514f00 06036263 63c043c0 0c000c00 01000151 4f000b08 73656375 72697479 + c128c00c 000c0001 0001514f 00100d62 7572676c 6172616c 61726d73 c043c00c + 000c0001 0001514f 000b026e 73057361 666573c0 43c00c00 0c000100 01514f00 + 05026e73 c1f7c00c 000c0001 0001514f 00131063 6f757065 72636f6e 73756c74 + 696e67c0 43c00c00 0c000100 01514f00 110e7365 63757269 74796775 61726473 + c043c00c 000c0001 0001514f 000c026e 73066775 61726473 c043c00c 000c0001 + 0001514f 00070461 736973c1 28c00c00 0c000100 01514f00 02c13fc0 0c000c00 + 01000151 4f0002c0 b6c00c00 0c000100 01514f00 08056d61 676963c0 43c00c00 + 0c000100 01514f00 07046d61 696cc1e5 c00c000c 00010001 514f0005 026e73c1 + 03c00c00 0c000100 01514f00 02c122c0 0c000c00 01000151 4f000502 6e73c0ed + c00c000c 00010001 514f0007 046d6169 6cc22dc0 0c000c00 01000151 4f000502 + 6e73c1e5 c00c000c 00010001 514f0005 026e73c2 0ec00c00 0c000100 01514f00 + 05026e73 c271c00c 000c0001 0001514f 00100d63 6f766572 7463616d 65726173 + c043c00c 000c0001 0001514f 0005026e 73c13fc0 0c000c00 01000151 4f001302 + 6e730d63 6f766572 7463616d 65726173 c043c00c 000c0001 0001514f 000b0862 + 6f757175 657473c0 43c00c00 0c000100 01514f00 0d0a636f 6e63656e 74726963 + c043c00c 000c0001 0001514f 0005026e 73c094c0 0c000c00 01000151 4f000704 + 6d61696c c252c00c 000c0001 0001514f 00110e72 65746169 6c736563 75726974 + 79c043c0 0c000c00 01000151 4f001002 6e730a63 6f6e6365 6e747269 63c043c0 + 0c000c00 01000151 4f000d04 6d61696c 056d6167 6963c043 c00c000c 00010001 + 514f000c 096e7a61 6e676c69 6e67c043 c00c000c 00010001 514f0005 026e73c2 + 52c00c00 0c000100 01514f00 0f026e73 096e7a61 6e676c69 6e67c043 c00c000c + 00010001 514f0007 046d6169 6cc163c0 0c000c00 01000151 4f000805 73776966 + 74c043c0 0c000c00 01000151 4f001104 6d61696c 0973656c 65637469 7665c043 + c00c000c 00010001 514f000f 026e7309 666f7265 66726f6e 74c043c0 0c000c00 + 01000151 4f001104 6d61696c 096e7a61 6e676c69 6e67c043 c00c000c 00010001 + 514f0009 06677561 726473c0 43c00c00 0c000100 01514f00 11046d61 696c096e + 7a646573 69676e73 c043c00c 000c0001 0001514f 0002c163 c00c000c 00010001 + 514f0018 026e7312 73656375 72697479 6d616e61 67656d65 6e74c043 c00c000c + 00010001 514f0012 046d6169 6c0a776f 6f6c776f 72746873 c043c00c 000c0001 + 0001514f 0012046d 61696c0a 636f6e63 656e. + +0.009407 + read fd=5 buflen=973 + read=OK + 74726963 c043c00c 000c0001 0001514f 000c0973 656c6563 74697665 c043c00c + 000c0001 0001514f 00181573 70656369 616c696e 76657374 69676174 696f6e73 + c043c00c 000c0001 0001514f 000b026e 73057377 696674c0 43c00c00 0c000100 + 01514f00 0d046d61 696c0573 77696674 c043c00c 000c0001 0001514f 0013026e + 73097365 63757265 6e657403 6e6574c0 46c00c00 0c000100 01514f00 17147072 + 69766174 65696e76 65737469 67617469 6f6ec043 c00c000c 00010001 514f001a + 026e7314 70726976 61746569 6e766573 74696761 74696f6e c043c00c 000c0001 + 0001514f 00090665 74726164 65c043c0 0c000c00 01000151 4f001b02 6e731573 + 70656369 616c696e 76657374 69676174 696f6e73 c043c00c 000c0001 0001514f + 000e046d 61696c06 616e7365 7474c043 c00c000c 00010001 514f000e 03667470 + 07776172 72656e74 c043c00c 000c0001 0001514f 0014026e 730e7265 7461696c + 73656375 72697479 c043c00c 000c0001 0001514f 001a046d 61696c12 73656375 + 72697479 6d616e61 67656d65 6e74c043 c00c000c 00010001 514f000b 026e7305 + 6d616769 63c043c0 0c000c00 01000151 4f001104 6d61696c 09666f72 6566726f + 6e74c043 c00c000c 00010001 514f0007 046d6169 6cc1b1c0 0c000c00 01000151 + 4f0002c1 b1c00c00 0c000100 01514f00 0f026e73 096e7a64 65736967 6e73c043 + c00c000c 00010001 514f0002 c22dc00c 000c0001 0001514f 000f026e 73097365 + 6c656374 697665c0 43c00c00 0c000100 01514f00 0c09666f 72656672 6f6e74c0 + 43c00c00 0c000100 01514f00 15127365 63757269 74796d61 6e616765 6d656e74 + c043c00c 000c0001 0001514f 0002c1cd c00c000c 00010001 514f0010 09736563 + 7572656e 6574036e 6574c046 c00c000c 00010001 514f001d 046d6169 6c157370 + 65636961 6c696e76 65737469 67617469 6f6e73c0 43c00c00 0c000100 01514f00 + 0c096e7a 64657369 676e73c0 43c00c00 0c000100 01514f00 0c026e73 06657472 + 616465c0 43c00c00 0c000100 01514f00 07046d61 696cc122 c00c000c 00010001 + 514f0007 046d6169 6cc1cdc0 0c000c00 01000151 4f000a02 6e730461 736973c1 + 28c00c00 0c000100 01514f00 0e026e73 08626f75 71756574 73c043c0 0c000c00 + 01000151 4f0002c0 6f013002 39390332 30330769 6e2d6164 64720461 72706100 + 00020001 000545c2 0002c037 01300239 39033230 3307696e 2d616464 72046172 + 70610000 02000100 0545c200 11036e73 31077761 696b6174 6f026163 c046c037 + 00010001 0001514a 0004cb63 00fe036e 73310777 61696b61 746f0261 63c04600 + 01000100 02a2c200 048cc880 0d. + +0.006032 + read fd=5 buflen=2433 + read=EAGAIN + +0.020859 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.806492 + select=1 rfds=[4] wfds=[] efds=[] + +0.022402 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31288180 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 01000101 30023939 03323033 07696e2d 61646472 04617270 + 61000006 00010000 021b002e 026e7308 73656375 72697479 02636f02 6e7a0004 + 726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180. + +0.000868 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31298180 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 02000101 30023939 03323033 07696e2d 61646472 04617270 + 61000006 00010000 021b002e 026e7308 73656375 72697479 02636f02 6e7a0004 + 726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180. + +0.001114 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 312a8380 00010013 00000000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 0c0001c0 0c000c00 01000151 4f001302 6e730873 65637572 + 69747902 636f026e 7a00c00c 000c0001 0001514f 00080574 65747261 c043c00c + 000c0001 0001514f 000d046d 61696c05 61676174 65c043c0 0c000c00 01000151 + 4f000502 6e73c06f c00c000c 00010001 514f0013 10736563 75726974 79747261 + 696e696e 67c043c0 0c000c00 01000151 4f001002 6e730a67 69667462 61736b65 + 74c043c0 0c000c00 01000151 4f001202 6e730873 65637572 69747903 67656ec0 + 46c00c00 0c000100 01514f00 0a07626f 75717565 74c043c0 0c000c00 01000151 + 4f00100d 696e7665 73746967 6174696f 6ec043c0 0c000c00 01000151 4f000f02 + 6e73056e 7a697069 036f7267 c046c00c 000c0001 0001514f 000c046d 61696c04 + 6e657275 c043c00c 000c0001 0001514f 0002c03a c00c000c 00010001 514f0010 + 026e730a 73746f72 65776174 6368c043 c00c000c 00010001 514f0002 c0d2c00c + 000c0001 0001514f 0005026e 73c056c0 0c000c00 01000151 4f000704 6d61696c + c056c00c 000c0001 0001514f 0010026e 730a7365 63757269 63617264 c043c00c + 000c0001 0001514f 000f026e 7309756e 64657268 6f7572c0 43c00c00 0c000100 + 01514f00 06036263 63c043. + +0.003373 + write fd=5 + 002b312a 01000001 00000000 00000332 35340130 02393903 32303307 696e2d61 + 64647204 61727061 00000c00 01. + write=45 + +0.000877 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 312b8180 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 0f000101 30023939 03323033 07696e2d 61646472 04617270 + 61000006 00010000 021c002e 026e7308 73656375 72697479 02636f02 6e7a0004 + 726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180. + +0.000880 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 312c8180 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 06000101 30023939 03323033 07696e2d 61646472 04617270 + 61000006 00010000 021c002e 026e7308 73656375 72697479 02636f02 6e7a0004 + 726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180. + +0.001170 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 312d8180 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 11000101 30023939 03323033 07696e2d 61646472 04617270 + 61000006 00010000 021b002e 026e7308 73656375 72697479 02636f02 6e7a0004 + 726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180. + +0.001182 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000384 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.774242 + select=1 rfds=[5] wfds=[] efds=[] + +0.050425 + read fd=5 buflen=2433 + read=OK + 097f312a 81800001 005e0002 00020332 35340130 02393903 32303307 696e2d61 + 64647204 61727061 00000c00 01c00c00 0c000100 01514f00 13026e73 08736563 + 75726974 7902636f 026e7a00 c00c000c 00010001 514f0008 05746574 7261c043 + c00c000c 00010001 514f000d 046d6169 6c056167 617465c0 43c00c00 0c000100 + 01514f00 05026e73 c06fc00c 000c0001 0001514f 00131073 65637572 69747974 + 7261696e 696e67c0 43c00c00 0c000100 01514f00 10026e73 0a676966 74626173 + 6b6574c0 43c00c00 0c000100 01514f00 12026e73 08736563 75726974 79036765 + 6ec046c0 0c000c00 01000151 4f000a07 626f7571 756574c0 43c00c00 0c000100 + 01514f00 100d696e 76657374 69676174 696f6ec0 43c00c00 0c000100 01514f00 + 0f026e73 056e7a69 7069036f 7267c046 c00c000c 00010001 514f000c 046d6169 + 6c046e65 7275c043 c00c000c 00010001 514f0002 c03ac00c 000c0001 0001514f + 0010026e 730a7374 6f726577 61746368 c043c00c 000c0001 0001514f 0002c0d2 + c00c000c 00010001 514f0005 026e73c0 56c00c00 0c000100 01514f00 07046d61 + 696cc056 c00c000c 00010001 514f0010 026e730a 73656375 72696361 7264c043 + c00c000c 00010001 514f000f 026e7309 756e6465 72686f75 72c043c0 0c000c00 + 01000151 4f000603 626363c0 43c00c00 0c000100 01514f00 0b087365 63757269 + 7479c128 c00c000c 00010001 514f0010 0d627572 676c6172 616c6172 6d73c043 + c00c000c 00010001 514f000b 026e7305 73616665 73c043c0 0c000c00 01000151 + 4f000502 6e73c1f7 c00c000c 00010001 514f0013 10636f75 70657263 6f6e7375 + 6c74696e 67c043c0 0c000c00 01000151 4f00110e 73656375 72697479 67756172 + 6473c043 c00c000c 00010001 514f000c 026e7306 67756172 6473c043 c00c000c + 00010001 514f0007 04617369 73c128c0 0c000c00 01000151 4f0002c1 3fc00c00 + 0c000100 01514f00 02c0b6c0 0c000c00 01000151 4f000805 6d616769 63c043c0 + 0c000c00 01000151 4f000704 6d61696c c1e5c00c 000c0001 0001514f 0005026e + 73c103c0 0c000c00 01000151 4f0002c1 22c00c00 0c000100 01514f00 05026e73 + c0edc00c 000c0001 0001514f 0007046d 61696cc2 2dc00c00 0c000100 01514f00 + 05026e73 c1e5c00c 000c0001 0001514f 0005026e 73c20ec0 0c000c00 01000151 + 4f000502 6e73c271 c00c000c 00010001 514f0010 0d636f76 65727463 616d6572 + 6173c043 c00c000c 00010001 514f0005 026e73c1 3fc00c00 0c000100 01514f00 + 13026e73 0d636f76 65727463 616d6572 6173c043 c00c000c 00010001 514f000b + 08626f75 71756574 73c043c0 0c000c00 01000151 4f000d0a 636f6e63 656e7472 + 6963c043 c00c000c 00010001 514f0005 026e73c0 94c00c00 0c000100 01514f00 + 07046d61 696cc252 c00c000c 00010001 514f0011 0e726574 61696c73 65637572 + 697479c0 43c00c00 0c000100 01514f00 10026e73 0a636f6e 63656e74 726963c0 + 43c00c00 0c000100 01514f00 0d046d61 696c056d 61676963 c043c00c 000c0001 + 0001514f 000c096e 7a616e67 6c696e67 c043c00c 000c0001 0001514f 0005026e + 73c252c0 0c000c00 01000151 4f000f02 6e73096e 7a616e67 6c696e67 c043c00c + 000c0001 0001514f 0007046d 61696cc1 63c00c00 0c000100 01514f00 08057377 + 696674c0 43c00c00 0c000100 01514f00 11046d61 696c0973 656c6563 74697665 + c043c00c 000c0001 0001514f 000f026e 7309666f 72656672 6f6e74c0 43c00c00 + 0c000100 01514f00 11046d61 696c096e 7a616e67 6c696e67 c043c00c 000c0001 + 0001514f 00090667 75617264 73c043c0 0c000c00 01000151 4f001104 6d61696c + 096e7a64 65736967 6e73c043 c00c000c 00010001 514f0002 c163c00c 000c0001 + 0001514f 0018026e 73127365 63757269 74796d61 6e616765 6d656e74 c043c00c + 000c0001 0001514f 0012046d 61696c0a 776f6f6c 776f7274 6873c043 c00c000c + 00010001 514f0012 046d6169 6c0a636f 6e63656e. + +0.008599 + read fd=5 buflen=973 + read=EAGAIN + +0.000251 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.714967 + select=1 rfds=[5] wfds=[] efds=[] + +0.113339 + read fd=5 buflen=973 + read=OK + 74726963 c043c00c 000c0001 0001514f 000c0973 656c6563 74697665 c043c00c + 000c0001 0001514f 00181573 70656369 616c696e 76657374 69676174 696f6e73 + c043c00c 000c0001 0001514f 000b026e 73057377 696674c0 43c00c00 0c000100 + 01514f00 0d046d61 696c0573 77696674 c043c00c 000c0001 0001514f 0013026e + 73097365 63757265 6e657403 6e6574c0 46c00c00 0c000100 01514f00 17147072 + 69766174 65696e76 65737469 67617469 6f6ec043 c00c000c 00010001 514f001a + 026e7314 70726976 61746569 6e766573 74696761 74696f6e c043c00c 000c0001 + 0001514f 00090665 74726164 65c043c0 0c000c00 01000151 4f001b02 6e731573 + 70656369 616c696e 76657374 69676174 696f6e73 c043c00c 000c0001 0001514f + 000e046d 61696c06 616e7365 7474c043 c00c000c 00010001 514f000e 03667470 + 07776172 72656e74 c043c00c 000c0001 0001514f 0014026e 730e7265 7461696c + 73656375 72697479 c043c00c 000c0001 0001514f 001a046d 61696c12 73656375 + 72697479 6d616e61 67656d65 6e74c043 c00c000c 00010001 514f000b 026e7305 + 6d616769 63c043c0 0c000c00 01000151 4f001104 6d61696c 09666f72 6566726f + 6e74c043 c00c000c 00010001 514f0007 046d6169 6cc1b1c0 0c000c00 01000151 + 4f0002c1 b1c00c00 0c000100 01514f00 0f026e73 096e7a64 65736967 6e73c043 + c00c000c 00010001 514f0002 c22dc00c 000c0001 0001514f 000f026e 73097365 + 6c656374 697665c0 43c00c00 0c000100 01514f00 0c09666f 72656672 6f6e74c0 + 43c00c00 0c000100 01514f00 15127365 63757269 74796d61 6e616765 6d656e74 + c043c00c 000c0001 0001514f 0002c1cd c00c000c 00010001 514f0010 09736563 + 7572656e 6574036e 6574c046 c00c000c 00010001 514f001d 046d6169 6c157370 + 65636961 6c696e76 65737469 67617469 6f6e73c0 43c00c00 0c000100 01514f00 + 0c096e7a 64657369 676e73c0 43c00c00 0c000100 01514f00 0c026e73 06657472 + 616465c0 43c00c00 0c000100 01514f00 07046d61 696cc122 c00c000c 00010001 + 514f0007 046d6169 6cc1cdc0 0c000c00 01000151 4f000a02 6e730461 736973c1 + 28c00c00 0c000100 01514f00 0e026e73 08626f75 71756574 73c043c0 0c000c00 + 01000151 4f0002c0 6f013002 39390332 30330769 6e2d6164 64720461 72706100 + 00020001 000545c2 0002c037 01300239 39033230 3307696e 2d616464 72046172 + 70610000 02000100 0545c200 11036e73 31077761 696b6174 6f026163 c046c037 + 00010001 0001514a 0004cb63 00fe036e 73310777 61696b61 746f0261 63c04600 + 01000100 02a2c200 048cc880 0d. + +0.005794 + sendto fd=4 addr=172.18.45.6:53 + 312e0100 00010000 00000000 026e7308 73656375 72697479 02636f02 6e7a0000 + 010001. + sendto=35 + +0.002525 + sendto fd=4 addr=172.18.45.6:53 + 312f0100 00010000 00000000 05746574 72610263 6f026e7a 00000100 01. + sendto=29 + +0.001084 + sendto fd=4 addr=172.18.45.6:53 + 31300100 00010000 00000000 046d6169 6c056167 61746502 636f026e 7a000001 + 0001. + sendto=34 + +0.001089 + sendto fd=4 addr=172.18.45.6:53 + 31310100 00010000 00000000 026e7305 61676174 6502636f 026e7a00 00010001. + sendto=32 + +0.001018 + sendto fd=4 addr=172.18.45.6:53 + 31320100 00010000 00000000 10736563 75726974 79747261 696e696e 6702636f + 026e7a00 00010001. + sendto=40 + +0.001076 + sendto fd=4 addr=172.18.45.6:53 + 31330100 00010000 00000000 026e730a 67696674 6261736b 65740263 6f026e7a + 00000100 01. + sendto=37 + +0.001062 + sendto fd=4 addr=172.18.45.6:53 + 31340100 00010000 00000000 026e7308 73656375 72697479 0367656e 026e7a00 + 00010001. + sendto=36 + +0.001055 + sendto fd=4 addr=172.18.45.6:53 + 31350100 00010000 00000000 07626f75 71756574 02636f02 6e7a0000 010001. + sendto=31 + +0.001003 + sendto fd=4 addr=172.18.45.6:53 + 31360100 00010000 00000000 0d696e76 65737469 67617469 6f6e0263 6f026e7a + 00000100 01. + sendto=37 + +0.001169 + sendto fd=4 addr=172.18.45.6:53 + 31370100 00010000 00000000 026e7305 6e7a6970 69036f72 67026e7a 00000100 + 01. + sendto=33 + +0.001084 + sendto fd=4 addr=172.18.45.6:53 + 31380100 00010000 00000000 046d6169 6c046e65 72750263 6f026e7a 00000100 + 01. + sendto=33 + +0.001052 + sendto fd=4 addr=172.18.45.6:53 + 31390100 00010000 00000000 08736563 75726974 7902636f 026e7a00 00010001. + sendto=32 + +0.001060 + sendto fd=4 addr=172.18.45.6:53 + 313a0100 00010000 00000000 026e730a 73746f72 65776174 63680263 6f026e7a + 00000100 01. + sendto=37 + +0.001385 + sendto fd=4 addr=172.18.45.6:53 + 313b0100 00010000 00000000 08736563 75726974 79036765 6e026e7a 00000100 + 01. + sendto=33 + +0.001319 + sendto fd=4 addr=172.18.45.6:53 + 313c0100 00010000 00000000 026e7305 74657472 6102636f 026e7a00 00010001. + sendto=32 + +0.001428 + sendto fd=4 addr=172.18.45.6:53 + 313d0100 00010000 00000000 046d6169 6c057465 74726102 636f026e 7a000001 + 0001. + sendto=34 + +0.001373 + sendto fd=4 addr=172.18.45.6:53 + 313e0100 00010000 00000000 026e730a 73656375 72696361 72640263 6f026e7a + 00000100 01. + sendto=37 + +0.001407 + sendto fd=4 addr=172.18.45.6:53 + 313f0100 00010000 00000000 026e7309 756e6465 72686f75 7202636f 026e7a00 + 00010001. + sendto=36 + +0.001454 + sendto fd=4 addr=172.18.45.6:53 + 31400100 00010000 00000000 03626363 02636f02 6e7a0000 010001. + sendto=27 + +0.001405 + sendto fd=4 addr=172.18.45.6:53 + 31410100 00010000 00000000 08736563 75726974 79036f72 67026e7a 00000100 + 01. + sendto=33 + +0.001386 + sendto fd=4 addr=172.18.45.6:53 + 31420100 00010000 00000000 0d627572 676c6172 616c6172 6d730263 6f026e7a + 00000100 01. + sendto=37 + +0.001405 + sendto fd=4 addr=172.18.45.6:53 + 31430100 00010000 00000000 026e7305 73616665 7302636f 026e7a00 00010001. + sendto=32 + +0.001163 + sendto fd=4 addr=172.18.45.6:53 + 31440100 00010000 00000000 026e7308 73656375 72697479 036f7267 026e7a00 + 00010001. + sendto=36 + +0.001110 + sendto fd=4 addr=172.18.45.6:53 + 31450100 00010000 00000000 10636f75 70657263 6f6e7375 6c74696e 6702636f + 026e7a00 00010001. + sendto=40 + +0.001091 + sendto fd=4 addr=172.18.45.6:53 + 31460100 00010000 00000000 0e736563 75726974 79677561 72647302 636f026e + 7a000001 0001. + sendto=38 + +0.001272 + sendto fd=4 addr=172.18.45.6:53 + 31470100 00010000 00000000 026e7306 67756172 64730263 6f026e7a 00000100 + 01. + sendto=33 + +0.001067 + sendto fd=4 addr=172.18.45.6:53 + 31480100 00010000 00000000 04617369 73036f72 67026e7a 00000100 01. + sendto=29 + +0.001036 + sendto fd=4 addr=172.18.45.6:53 + 31490100 00010000 00000000 046e6572 7502636f 026e7a00 00010001. + sendto=28 + +0.001025 + sendto fd=4 addr=172.18.45.6:53 + 314a0100 00010000 00000000 0a676966 74626173 6b657402 636f026e 7a000001 + 0001. + sendto=34 + +0.001078 + sendto fd=4 addr=172.18.45.6:53 + 314b0100 00010000 00000000 056d6167 69630263 6f026e7a 00000100 01. + sendto=29 + +0.001042 + sendto fd=4 addr=172.18.45.6:53 + 314c0100 00010000 00000000 046d6169 6c036263 6302636f 026e7a00 00010001. + sendto=32 + +0.001065 + sendto fd=4 addr=172.18.45.6:53 + 314d0100 00010000 00000000 026e730d 696e7665 73746967 6174696f 6e02636f + 026e7a00 00010001. + sendto=40 + +0.001280 + sendto fd=4 addr=172.18.45.6:53 + 314e0100 00010000 00000000 056e7a69 7069036f 7267026e 7a000001 0001. + sendto=30 + +0.001047 + sendto fd=4 addr=172.18.45.6:53 + 314f0100 00010000 00000000 026e7307 626f7571 75657402 636f026e 7a000001 + 0001. + sendto=34 + +0.001278 + sendto fd=4 addr=172.18.45.6:53 + 31500100 00010000 00000000 046d6169 6c057361 66657302 636f026e 7a000001 + 0001. + sendto=34 + +0.001384 + sendto fd=4 addr=172.18.45.6:53 + 31510100 00010000 00000000 026e7303 62636302 636f026e 7a000001 0001. + sendto=30 + +0.001308 + sendto fd=4 addr=172.18.45.6:53 + 31520100 00010000 00000000 026e730d 62757267 6c617261 6c61726d 7302636f + 026e7a00 00010001. + sendto=40 + +0.001515 + sendto fd=4 addr=172.18.45.6:53 + 31530100 00010000 00000000 026e730e 73656375 72697479 67756172 64730263 + 6f026e7a 00000100 01. + sendto=41 + +0.001383 + sendto fd=4 addr=172.18.45.6:53 + 31540100 00010000 00000000 0d636f76 65727463 616d6572 61730263 6f026e7a + 00000100 01. + sendto=37 + +0.001401 + sendto fd=4 addr=172.18.45.6:53 + 31550100 00010000 00000000 026e7304 6e657275 02636f02 6e7a0000 010001. + sendto=31 + +0.001323 + sendto fd=4 addr=172.18.45.6:53 + 31560100 00010000 00000000 026e730d 636f7665 72746361 6d657261 7302636f + 026e7a00 00010001. + sendto=40 + +0.001388 + sendto fd=4 addr=172.18.45.6:53 + 31570100 00010000 00000000 08626f75 71756574 7302636f 026e7a00 00010001. + sendto=32 + +0.001467 + sendto fd=4 addr=172.18.45.6:53 + 31580100 00010000 00000000 0a636f6e 63656e74 72696302 636f026e 7a000001 + 0001. + sendto=34 + +0.001366 + sendto fd=4 addr=172.18.45.6:53 + 31590100 00010000 00000000 026e7310 73656375 72697479 74726169 6e696e67 + 02636f02 6e7a0000 010001. + sendto=43 + +0.001416 + sendto fd=4 addr=172.18.45.6:53 + 315a0100 00010000 00000000 046d6169 6c10636f 75706572 636f6e73 756c7469 + 6e670263 6f026e7a 00000100 01. + sendto=45 + +0.001440 + sendto fd=4 addr=172.18.45.6:53 + 315b0100 00010000 00000000 0e726574 61696c73 65637572 69747902 636f026e + 7a000001 0001. + sendto=38 + +0.001438 + sendto fd=4 addr=172.18.45.6:53 + 315c0100 00010000 00000000 026e730a 636f6e63 656e7472 69630263 6f026e7a + 00000100 01. + sendto=37 + +0.001523 + sendto fd=4 addr=172.18.45.6:53 + 315d0100 00010000 00000000 046d6169 6c056d61 67696302 636f026e 7a000001 + 0001. + sendto=34 + +0.001394 + sendto fd=4 addr=172.18.45.6:53 + 315e0100 00010000 00000000 096e7a61 6e676c69 6e670263 6f026e7a 00000100 + 01. + sendto=33 + +0.001388 + sendto fd=4 addr=172.18.45.6:53 + 315f0100 00010000 00000000 026e7310 636f7570 6572636f 6e73756c 74696e67 + 02636f02 6e7a0000 010001. + sendto=43 + +0.001439 + sendto fd=4 addr=172.18.45.6:53 + 31600100 00010000 00000000 026e7309 6e7a616e 676c696e 6702636f 026e7a00 + 00010001. + sendto=36 + +0.001369 + sendto fd=4 addr=172.18.45.6:53 + 31610100 00010000 00000000 046d6169 6c0a7374 6f726577 61746368 02636f02 + 6e7a0000 010001. + sendto=39 + +0.001556 + sendto fd=4 addr=172.18.45.6:53 + 31620100 00010000 00000000 05737769 66740263 6f026e7a 00000100 01. + sendto=29 + +0.001365 + sendto fd=4 addr=172.18.45.6:53 + 31630100 00010000 00000000 046d6169 6c097365 6c656374 69766502 636f026e + 7a000001 0001. + sendto=38 + +0.001401 + sendto fd=4 addr=172.18.45.6:53 + 31640100 00010000 00000000 026e7309 666f7265 66726f6e 7402636f 026e7a00 + 00010001. + sendto=36 + +0.001427 + sendto fd=4 addr=172.18.45.6:53 + 31650100 00010000 00000000 046d6169 6c096e7a 616e676c 696e6702 636f026e + 7a000001 0001. + sendto=38 + +0.001542 + sendto fd=4 addr=172.18.45.6:53 + 31660100 00010000 00000000 06677561 72647302 636f026e 7a000001 0001. + sendto=30 + +0.001362 + sendto fd=4 addr=172.18.45.6:53 + 31670100 00010000 00000000 046d6169 6c096e7a 64657369 676e7302 636f026e + 7a000001 0001. + sendto=38 + +0.001390 + sendto fd=4 addr=172.18.45.6:53 + 31680100 00010000 00000000 0a73746f 72657761 74636802 636f026e 7a000001 + 0001. + sendto=34 + +0.001440 + sendto fd=4 addr=172.18.45.6:53 + 31690100 00010000 00000000 026e7312 73656375 72697479 6d616e61 67656d65 + 6e740263 6f026e7a 00000100 01. + sendto=45 + +0.001484 + sendto fd=4 addr=172.18.45.6:53 + 316a0100 00010000 00000000 046d6169 6c0a776f 6f6c776f 72746873 02636f02 + 6e7a0000 010001. + sendto=39 + +0.001522 + sendto fd=4 addr=172.18.45.6:53 + 316b0100 00010000 00000000 046d6169 6c0a636f 6e63656e 74726963 02636f02 + 6e7a0000 010001. + sendto=39 + +0.001418 + sendto fd=4 addr=172.18.45.6:53 + 316c0100 00010000 00000000 0973656c 65637469 76650263 6f026e7a 00000100 + 01. + sendto=33 + +0.001842 + sendto fd=4 addr=172.18.45.6:53 + 316d0100 00010000 00000000 15737065 6369616c 696e7665 73746967 6174696f + 6e730263 6f026e7a 00000100 01. + sendto=45 + +0.001742 + sendto fd=4 addr=172.18.45.6:53 + 316e0100 00010000 00000000 026e7305 73776966 7402636f 026e7a00 00010001. + sendto=32 + +0.001516 + sendto fd=4 addr=172.18.45.6:53 + 316f0100 00010000 00000000 046d6169 6c057377 69667402 636f026e 7a000001 + 0001. + sendto=34 + +0.001513 + sendto fd=4 addr=172.18.45.6:53 + 31700100 00010000 00000000 026e7309 73656375 72656e65 74036e65 74026e7a + 00000100 01. + sendto=37 + +0.001670 + sendto fd=4 addr=172.18.45.6:53 + 31710100 00010000 00000000 14707269 76617465 696e7665 73746967 6174696f + 6e02636f 026e7a00 00010001. + sendto=44 + +0.001599 + sendto fd=4 addr=172.18.45.6:53 + 31720100 00010000 00000000 026e7314 70726976 61746569 6e766573 74696761 + 74696f6e 02636f02 6e7a0000 010001. + sendto=47 + +0.001618 + sendto fd=4 addr=172.18.45.6:53 + 31730100 00010000 00000000 06657472 61646502 636f026e 7a000001 0001. + sendto=30 + +0.001483 + sendto fd=4 addr=172.18.45.6:53 + 31740100 00010000 00000000 026e7315 73706563 69616c69 6e766573 74696761 + 74696f6e 7302636f 026e7a00 00010001. + sendto=48 + +0.001612 + sendto fd=4 addr=172.18.45.6:53 + 31750100 00010000 00000000 046d6169 6c06616e 73657474 02636f02 6e7a0000 + 010001. + sendto=35 + +0.001604 + sendto fd=4 addr=172.18.45.6:53 + 31760100 00010000 00000000 03667470 07776172 72656e74 02636f02 6e7a0000 + 010001. + sendto=35 + +0.001537 + sendto fd=4 addr=172.18.45.6:53 + 31770100 00010000 00000000 026e730e 72657461 696c7365 63757269 74790263 + 6f026e7a 00000100 01. + sendto=41 + +0.001577 + sendto fd=4 addr=172.18.45.6:53 + 31780100 00010000 00000000 046d6169 6c127365 63757269 74796d61 6e616765 + 6d656e74 02636f02 6e7a0000 010001. + sendto=47 + +0.001807 + sendto fd=4 addr=172.18.45.6:53 + 31790100 00010000 00000000 026e7305 6d616769 6302636f 026e7a00 00010001. + sendto=32 + +0.001481 + sendto fd=4 addr=172.18.45.6:53 + 317a0100 00010000 00000000 046d6169 6c09666f 72656672 6f6e7402 636f026e + 7a000001 0001. + sendto=38 + +0.001548 + sendto fd=4 addr=172.18.45.6:53 + 317b0100 00010000 00000000 046d6169 6c0a7365 63757269 63617264 02636f02 + 6e7a0000 010001. + sendto=39 + +0.001498 + sendto fd=4 addr=172.18.45.6:53 + 317c0100 00010000 00000000 0a736563 75726963 61726402 636f026e 7a000001 + 0001. + sendto=34 + +0.001636 + sendto fd=4 addr=172.18.45.6:53 + 317d0100 00010000 00000000 026e7309 6e7a6465 7369676e 7302636f 026e7a00 + 00010001. + sendto=36 + +0.001520 + sendto fd=4 addr=172.18.45.6:53 + 317e0100 00010000 00000000 05736166 65730263 6f026e7a 00000100 01. + sendto=29 + +0.001506 + sendto fd=4 addr=172.18.45.6:53 + 317f0100 00010000 00000000 026e7309 73656c65 63746976 6502636f 026e7a00 + 00010001. + sendto=36 + +0.001523 + sendto fd=4 addr=172.18.45.6:53 + 31800100 00010000 00000000 09666f72 6566726f 6e740263 6f026e7a 00000100 + 01. + sendto=33 + +0.001493 + sendto fd=4 addr=172.18.45.6:53 + 31810100 00010000 00000000 12736563 75726974 796d616e 6167656d 656e7402 + 636f026e 7a000001 0001. + sendto=42 + +0.001667 + sendto fd=4 addr=172.18.45.6:53 + 31820100 00010000 00000000 09756e64 6572686f 75720263 6f026e7a 00000100 + 01. + sendto=33 + +0.001533 + sendto fd=4 addr=172.18.45.6:53 + 31830100 00010000 00000000 09736563 7572656e 6574036e 6574026e 7a000001 + 0001. + sendto=34 + +0.001495 + sendto fd=4 addr=172.18.45.6:53 + 31840100 00010000 00000000 046d6169 6c157370 65636961 6c696e76 65737469 + 67617469 6f6e7302 636f026e 7a000001 0001. + sendto=50 + +0.001627 + sendto fd=4 addr=172.18.45.6:53 + 31850100 00010000 00000000 096e7a64 65736967 6e730263 6f026e7a 00000100 + 01. + sendto=33 + +0.001653 + sendto fd=4 addr=172.18.45.6:53 + 31860100 00010000 00000000 026e7306 65747261 64650263 6f026e7a 00000100 + 01. + sendto=33 + +0.001512 + sendto fd=4 addr=172.18.45.6:53 + 31870100 00010000 00000000 046d6169 6c056e7a 69706903 6f726702 6e7a0000 + 010001. + sendto=35 + +0.001512 + sendto fd=4 addr=172.18.45.6:53 + 31880100 00010000 00000000 046d6169 6c09756e 64657268 6f757202 636f026e + 7a000001 0001. + sendto=38 + +0.001541 + sendto fd=4 addr=172.18.45.6:53 + 31890100 00010000 00000000 026e7304 61736973 036f7267 026e7a00 00010001. + sendto=32 + +0.001581 + sendto fd=4 addr=172.18.45.6:53 + 318a0100 00010000 00000000 026e7308 626f7571 75657473 02636f02 6e7a0000 + 010001. + sendto=35 + +0.001520 + sendto fd=4 addr=172.18.45.6:53 + 318b0100 00010000 00000000 05616761 74650263 6f026e7a 00000100 01. + sendto=29 + +0.001525 + read fd=5 buflen=2433 + read=EAGAIN + +0.000154 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.463947 + select=1 rfds=[4] wfds=[] efds=[] + +0.000380 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 312e8180 00010001 00020002 026e7308 73656375 72697479 02636f02 6e7a0000 + 010001c0 0c000100 01000151 4a0004cb 6300fe08 73656375 72697479 02636f02 + 6e7a0000 02000100 01514a00 02c00cc0 33000200 01000151 4a001103 6e733107 + 7761696b 61746f02 6163c03f c00c0001 00010001 514a0004 cb6300fe c05b0001 + 00010002 a2c20004 8cc8800d. + +0.001006 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 312f8180 00010001 00020002 05746574 72610263 6f026e7a 00000100 01c00c00 + 01000100 01515100 04cb6300 fec00c00 02000100 01515100 05026e73 c00cc00c + 00020001 00015151 0013036e 73310777 61696b61 746f0261 63026e7a 00c03900 + 01000100 01407100 04cb6300 fec04a00 01000100 02a2c200 048cc880 0d. + +0.001541 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31308180 00010001 00020002 046d6169 6c056167 61746502 636f026e 7a000001 + 0001c00c 00010001 0001514c 0004cb63 00fe0561 67617465 02636f02 6e7a0000 + 02000100 01514c00 05026e73 c032c032 00020001 0001514c 0011036e 73310777 + 61696b61 746f0261 63c03bc0 49000100 01000140 6c0004cb 6300fec0 5a000100 + 010002a2 c200048c c8800d. + +0.001291 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31318180 00010001 00020002 026e7305 61676174 6502636f 026e7a00 00010001 + c00c0001 00010001 30660004 cb6300fe 05616761 74650263 6f026e7a 00000200 + 01000151 4c0002c0 0cc03000 02000100 01514c00 11036e73 31077761 696b6174 + 6f026163 c039c00c 00010001 00013066 0004cb63 00fec055 00010001 0002a2c2 + 00048cc8 800d. + +0.001292 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31328180 00010001 00020002 10736563 75726974 79747261 696e696e 6702636f + 026e7a00 00010001 c00c0001 00010001 514c0004 cb6300fe c00c0002 00010001 + 514c0005 026e73c0 0cc00c00 02000100 01514c00 13036e73 31077761 696b6174 + 6f026163 026e7a00 c0440001 00010001 406c0004 cb6300fe c0550001 00010002 + a2c20004 8cc8800d. + +0.001315 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31338180 00010001 00020002 026e730a 67696674 6261736b 65740263 6f026e7a + 00000100 01c00c00 01000100 01514f00 04cb6300 fe0a6769 66746261 736b6574 + 02636f02 6e7a0000 02000100 01514f00 02c00cc0 35000200 01000151 4f001103 + 6e733107 7761696b 61746f02 6163c043 c00c0001 00010001 514f0004 cb6300fe + c05f0001 00010002 a2c20004 8cc8800d. + +0.001316 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31348180 00010001 00020002 026e7308 73656375 72697479 0367656e 026e7a00 + 00010001 c00c0001 00010001 514c0004 cb6300fe 08736563 75726974 79036765 + 6e026e7a 00000200 01000151 4c0002c0 0cc03400 02000100 01514c00 11036e73 + 31077761 696b6174 6f026163 c041c00c 00010001 0001514c 0004cb63 00fec05d + 00010001 0002a2c2 00048cc8 800d. + +0.001354 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31358180 00010001 00020002 07626f75 71756574 02636f02 6e7a0000 010001c0 + 0c000100 01000151 4c0004cb 6300fec0 0c000200 01000151 4c000502 6e73c00c + c00c0002 00010001 514c0013 036e7331 07776169 6b61746f 02616302 6e7a00c0 + 3b000100 01000140 6c0004cb 6300fec0 4c000100 010002a2 c200048c c8800d. + +0.001244 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31368180 00010001 00020002 0d696e76 65737469 67617469 6f6e0263 6f026e7a + 00000100 01c00c00 01000100 01515100 04cb6300 fec00c00 02000100 01515100 + 05026e73 c00cc00c 00020001 00015151 0013036e 73310777 61696b61 746f0261 + 63026e7a 00c04100 01000100 01407100 04cb6300 fec05200 01000100 02a2c200 + 048cc880 0d. + +0.001200 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31378180 00010001 00020002 026e7305 6e7a6970 69036f72 67026e7a 00000100 + 01c00c00 01000100 01515100 04cb6300 fe056e7a 69706903 6f726702 6e7a0000 + 02000100 01515100 02c00cc0 31000200 01000151 51001103 6e733107 7761696b + 61746f02 6163c03b c00c0001 00010001 51510004 cb6300fe c0570001 00010002 + a2c20004 8cc8800d. + +0.001223 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31388180 00010001 00020002 046d6169 6c046e65 72750263 6f026e7a 00000100 + 01c00c00 01000100 01514c00 04cb6300 fe046e65 72750263 6f026e7a 00000200 + 01000151 51000502 6e73c031 c0310002 00010001 51510011 036e7331 07776169 + 6b61746f 026163c0 39c04700 01000100 01407100 04cb6300 fec05800 01000100 + 02a2c200 048cc880 0d. + +0.001353 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31398180 00010001 00020002 08736563 75726974 7902636f 026e7a00 00010001 + c00c0001 00010001 514a0004 cb6300fe c00c0002 00010001 514a0005 026e73c0 + 0cc00c00 02000100 01514a00 13036e73 31077761 696b6174 6f026163 026e7a00 + c03c0001 00010001 514a0004 cb6300fe c04d0001 00010002 a2c20004 8cc8800d. + +0.001193 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 313a8583 00010000 00010000 026e730a 73746f72 65776174 63680263 6f026e7a + 00000100 0102636f 026e7a00 00060001 00000222 002c046e 73393907 7761696b + 61746f02 6163c028 03736f61 c03b7727 6ec50000 0e100000 07080027 8d000001 + 5180. + +0.001027 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 313b8180 00010001 00020002 08736563 75726974 79036765 6e026e7a 00000100 + 01c00c00 01000100 01514c00 04cb6300 fec00c00 02000100 01514c00 05026e73 + c00cc00c 00020001 0001514c 0013036e 73310777 61696b61 746f0261 63026e7a + 00c03d00 01000100 01514c00 04cb6300 fec04e00 01000100 02a2c200 048cc880 + 0d. + +0.026055 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 313c8180 00010001 00020002 026e7305 74657472 6102636f 026e7a00 00010001 + c00c0001 00010001 306b0004 cb6300fe 05746574 72610263 6f026e7a 00000200 + 01000151 510002c0 0cc03000 02000100 01515100 11036e73 31077761 696b6174 + 6f026163 c039c00c 00010001 0001306b 0004cb63 00fec055 00010001 0002a2c2 + 00048cc8 800d. + +0.001134 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 313d8180 00010001 00020002 046d6169 6c057465 74726102 636f026e 7a000001 + 0001c00c 00010001 00015151 0004cb63 00fe0574 65747261 02636f02 6e7a0000 + 02000100 01515100 05026e73 c032c032 00020001 00015151 0011036e 73310777 + 61696b61 746f0261 63c03bc0 49000100 01000130 6b0004cb 6300fec0 5a000100 + 010002a2 c200048c c8800d. + +0.001247 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 313e8180 00010001 00020002 026e730a 73656375 72696361 72640263 6f026e7a + 00000100 01c00c00 01000100 01515200 04cb6300 fe0a7365 63757269 63617264 + 02636f02 6e7a0000 02000100 01515200 02c00cc0 35000200 01000151 52001103 + 6e733107 7761696b 61746f02 6163c043 c00c0001 00010001 51520004 cb6300fe + c05f0001 00010002 a2c20004 8cc8800d. + +0.001158 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 313f8180 00010001 00020002 026e7309 756e6465 72686f75 7202636f 026e7a00 + 00010001 c00c0001 00010001 51510004 cb6300fe 09756e64 6572686f 75720263 + 6f026e7a 00000200 01000151 510002c0 0cc03400 02000100 01515100 11036e73 + 31077761 696b6174 6f026163 c041c00c 00010001 00015151 0004cb63 00fec05d + 00010001 0002a2c2 00048cc8 800d. + +0.001137 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31408180 00010001 00020002 03626363 02636f02 6e7a0000 010001c0 0c000100 + 01000151 4c0004cb 6300fec0 0c000200 01000151 4f000502 6e73c00c c00c0002 + 00010001 514f0013 036e7331 07776169 6b61746f 02616302 6e7a00c0 37000100 + 01000140 6f0004cb 6300fec0 48000100 010002a2 c200048c c8800d. + +0.001061 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31418180 00010001 00020002 08736563 75726974 79036f72 67026e7a 00000100 + 01c00c00 01000100 01514c00 04cb6300 fec00c00 02000100 01514c00 05026e73 + c00cc00c 00020001 0001514c 0013036e 73310777 61696b61 746f0261 63026e7a + 00c03d00 01000100 01406c00 04cb6300 fec04e00 01000100 02a2c200 048cc880 + 0d. + +0.001163 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31428180 00010001 00020002 0d627572 676c6172 616c6172 6d730263 6f026e7a + 00000100 01c00c00 01000100 01514c00 04cb6300 fec00c00 02000100 01514c00 + 05026e73 c00cc00c 00020001 0001514c 0013036e 73310777 61696b61 746f0261 + 63026e7a 00c04100 01000100 01406c00 04cb6300 fec05200 01000100 02a2c200 + 048cc880 0d. + +0.001131 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31438583 00010000 00010000 026e7305 73616665 7302636f 026e7a00 00010001 + 05736166 65730263 6f026e7a 00000600 01000002 27002e03 6e733104 69687567 + 036e6574 c0290373 6f610469 687567c0 26772768 a9000151 8000002a 30001275 + 000002a3 00. + +0.000894 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31448180 00010001 00020002 026e7308 73656375 72697479 036f7267 026e7a00 + 00010001 c00c0001 00010001 30660004 cb6300fe 08736563 75726974 79036f72 + 67026e7a 00000200 01000151 4c0002c0 0cc03400 02000100 01514c00 11036e73 + 31077761 696b6174 6f026163 c041c00c 00010001 00013066 0004cb63 00fec05d + 00010001 0002a2c2 00048cc8 800d. + +0.001127 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31458180 00010001 00020002 10636f75 70657263 6f6e7375 6c74696e 6702636f + 026e7a00 00010001 c00c0001 00010001 514f0004 cb6300fe c00c0002 00010001 + 51520005 026e73c0 0cc00c00 02000100 01515200 13036e73 31077761 696b6174 + 6f026163 026e7a00 c0440001 00010001 40720004 cb6300fe c0550001 00010002 + a2c20004 8cc8800d. + +0.001215 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31468180 00010001 00020002 0e736563 75726974 79677561 72647302 636f026e + 7a000001 0001c00c 00010001 0001514f 0004cb63 00fec00c 00020001 0001514f + 0005026e 73c00cc0 0c000200 01000151 4f001303 6e733107 7761696b 61746f02 + 6163026e 7a00c042 00010001 0001406f 0004cb63 00fec053 00010001 0002a2c2 + 00048cc8 800d. + +0.001099 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31478180 00010001 00020002 026e7306 67756172 64730263 6f026e7a 00000100 + 01c00c00 01000100 01514f00 04cb6300 fe066775 61726473 02636f02 6e7a0000 + 02000100 01514f00 02c00cc0 31000200 01000151 4f001103 6e733107 7761696b + 61746f02 6163c03b c00c0001 00010001 514f0004 cb6300fe c0570001 00010002 + a2c20004 8cc8800d. + +0.001123 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31488180 00010001 00020002 04617369 73036f72 67026e7a 00000100 01c00c00 + 01000100 01514f00 04cb6300 fec00c00 02000100 01514f00 05026e73 c00cc00c + 00020001 0001514f 0013036e 73310777 61696b61 746f0261 63026e7a 00c03900 + 01000100 01406f00 04cb6300 fec04a00 01000100 02a2c200 048cc880 0d. + +0.001033 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31498180 00010001 00020002 046e6572 7502636f 026e7a00 00010001 c00c0001 + 00010001 514f0004 cb6300fe c00c0002 00010001 51510005 026e73c0 0cc00c00 + 02000100 01515100 13036e73 31077761 696b6174 6f026163 026e7a00 c0380001 + 00010001 40710004 cb6300fe c0490001 00010002 a2c20004 8cc8800d. + +0.001109 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 314a8180 00010001 00020002 0a676966 74626173 6b657402 636f026e 7a000001 + 0001c00c 00010001 0001514f 0004cb63 00fec00c 00020001 0001514f 0005026e + 73c00cc0 0c000200 01000151 4f001303 6e733107 7761696b 61746f02 6163026e + 7a00c03e 00010001 0001514f 0004cb63 00fec04f 00010001 0002a2c2 00048cc8 + 800d. + +0.001126 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 314b8180 00010001 00020002 056d6167 69630263 6f026e7a 00000100 01c00c00 + 01000100 01514f00 04cb6300 fec00c00 02000100 01515100 05026e73 c00cc00c + 00020001 00015151 0013036e 73310777 61696b61 746f0261 63026e7a 00c03900 + 01000100 01407100 04cb6300 fec04a00 01000100 02a2c200 048cc880 0d. + +0.001034 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 314c8180 00010001 00020002 046d6169 6c036263 6302636f 026e7a00 00010001 + c00c0001 00010001 514f0004 cb6300fe 03626363 02636f02 6e7a0000 02000100 + 01514f00 05026e73 c030c030 00020001 0001514f 0011036e 73310777 61696b61 + 746f0261 63c037c0 45000100 01000140 6f0004cb 6300fec0 56000100 010002a2 + c200048c c8800d. + +0.001118 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 314d8180 00010001 00020002 026e730d 696e7665 73746967 6174696f 6e02636f + 026e7a00 00010001 c00c0001 00010001 306b0004 cb6300fe 0d696e76 65737469 + 67617469 6f6e0263 6f026e7a 00000200 01000151 510002c0 0cc03800 02000100 + 01515100 11036e73 31077761 696b6174 6f026163 c049c00c 00010001 0001306b + 0004cb63 00fec065 00010001 0002a2c2 00048cc8 800d. + +0.001270 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 314e8180 00010001 00020002 056e7a69 7069036f 7267026e 7a000001 0001c00c + 00010001 0001514f 0004cb63 00fec00c 00020001 00015151 0005026e 73c00cc0 + 0c000200 01000151 51001303 6e733107 7761696b 61746f02 6163026e 7a00c03a + 00010001 00015151 0004cb63 00fec04b 00010001 0002a2c2 00048cc8 800d. + +0.001059 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 314f8180 00010001 00020002 026e7307 626f7571 75657402 636f026e 7a000001 + 0001c00c 00010001 00013066 0004cb63 00fe0762 6f757175 65740263 6f026e7a + 00000200 01000151 4c0002c0 0cc03200 02000100 01514c00 11036e73 31077761 + 696b6174 6f026163 c03dc00c 00010001 00013066 0004cb63 00fec059 00010001 + 0002a2c2 00048cc8 800d. + +0.001142 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000280 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.398497 + select=1 rfds=[4] wfds=[] efds=[] + +0.000524 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31508583 00010000 00010000 046d6169 6c057361 66657302 636f026e 7a000001 + 00010573 61666573 02636f02 6e7a0000 06000100 00022700 2e036e73 31046968 + 7567036e 6574c02b 03736f61 04696875 67c02877 2768a900 01518000 002a3000 + 12750000 02a300. + +0.000719 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000326 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.396928 + select=1 rfds=[4] wfds=[] efds=[] + +0.002842 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31518180 00010001 00020002 026e7303 62636302 636f026e 7a000001 0001c00c + 00010001 00013069 0004cb63 00fe0362 63630263 6f026e7a 00000200 01000151 + 4f0002c0 0cc02e00 02000100 01514f00 11036e73 31077761 696b6174 6f026163 + c035c00c 00010001 00013069 0004cb63 00fec051 00010001 0002a2c2 00048cc8 + 800d. + +0.000884 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000295 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.392907 + select=1 rfds=[4] wfds=[] efds=[] + +0.003411 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31528180 00010001 00020002 026e730d 62757267 6c617261 6c61726d 7302636f + 026e7a00 00010001 c00c0001 00010001 30660004 cb6300fe 0d627572 676c6172 + 616c6172 6d730263 6f026e7a 00000200 01000151 4c0002c0 0cc03800 02000100 + 01514c00 11036e73 31077761 696b6174 6f026163 c049c00c 00010001 00013066 + 0004cb63 00fec065 00010001 0002a2c2 00048cc8 800d. + +0.000997 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000330 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.388169 + select=1 rfds=[4] wfds=[] efds=[] + +0.003160 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31538180 00010001 00020002 026e730e 73656375 72697479 67756172 64730263 + 6f026e7a 00000100 01c00c00 01000100 01306900 04cb6300 fe0e7365 63757269 + 74796775 61726473 02636f02 6e7a0000 02000100 01514f00 02c00cc0 39000200 + 01000151 4f001103 6e733107 7761696b 61746f02 6163c04b c00c0001 00010001 + 30690004 cb6300fe c0670001 00010002 a2c20004 8cc8800d. + +0.001023 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000298 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.383688 + select=1 rfds=[4] wfds=[] efds=[] + +0.003221 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31548180 00010001 00020002 0d636f76 65727463 616d6572 61730263 6f026e7a + 00000100 01c00c00 01000100 01515200 04cb6300 fec00c00 02000100 01515200 + 05026e73 c00cc00c 00020001 00015152 0013036e 73310777 61696b61 746f0261 + 63026e7a 00c04100 01000100 01515200 04cb6300 fec05200 01000100 02a2c200 + 048cc880 0d. + +0.000929 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000291 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.379247 + select=1 rfds=[4] wfds=[] efds=[] + +0.002946 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31558180 00010001 00020002 026e7304 6e657275 02636f02 6e7a0000 010001c0 + 0c000100 01000130 6b0004cb 6300fe04 6e657275 02636f02 6e7a0000 02000100 + 01515100 02c00cc0 2f000200 01000151 51001103 6e733107 7761696b 61746f02 + 6163c037 c00c0001 00010001 306b0004 cb6300fe c0530001 00010002 a2c20004 + 8cc8800d. + +0.000895 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000294 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.375112 + select=1 rfds=[4] wfds=[] efds=[] + +0.003284 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31568180 00010001 00020002 026e730d 636f7665 72746361 6d657261 7302636f + 026e7a00 00010001 c00c0001 00010001 51520004 cb6300fe 0d636f76 65727463 + 616d6572 61730263 6f026e7a 00000200 01000151 520002c0 0cc03800 02000100 + 01515200 11036e73 31077761 696b6174 6f026163 c049c00c 00010001 00015152 + 0004cb63 00fec065 00010001 0002a2c2 00048cc8 800d. + +0.001002 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000295 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.370531 + select=1 rfds=[4] wfds=[] efds=[] + +0.003077 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31578180 00010001 00020002 08626f75 71756574 7302636f 026e7a00 00010001 + c00c0001 00010001 51530004 cb6300fe c00c0002 00010001 51530013 036e7331 + 07776169 6b61746f 02616302 6e7a00c0 0c000200 01000151 53000502 6e73c00c + c03c0001 00010002 a2c20004 8cc8800d c05b0001 00010001 51530004 cb6300fe. + +0.000868 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000322 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.366264 + select=1 rfds=[4] wfds=[] efds=[] + +0.003188 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31588180 00010001 00020002 0a636f6e 63656e74 72696302 636f026e 7a000001 + 0001c00c 00010001 0001514f 0004cb63 00fec00c 00020001 00015152 0005026e + 73c00cc0 0c000200 01000151 52001303 6e733107 7761696b 61746f02 6163026e + 7a00c03e 00010001 00014072 0004cb63 00fec04f 00010001 0002a2c2 00048cc8 + 800d. + +0.000883 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000292 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.361901 + select=1 rfds=[4] wfds=[] efds=[] + +0.003497 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31598180 00010001 00020002 026e7310 73656375 72697479 74726169 6e696e67 + 02636f02 6e7a0000 010001c0 0c000100 01000130 660004cb 6300fe10 73656375 + 72697479 74726169 6e696e67 02636f02 6e7a0000 02000100 01514c00 02c00cc0 + 3b000200 01000151 4c001103 6e733107 7761696b 61746f02 6163c04f c00c0001 + 00010001 30660004 cb6300fe c06b0001 00010002 a2c20004 8cc8800d. + +0.001031 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000343 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.357030 + select=1 rfds=[4] wfds=[] efds=[] + +0.003250 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 315a8180 00010001 00020002 046d6169 6c10636f 75706572 636f6e73 756c7469 + 6e670263 6f026e7a 00000100 01c00c00 01000100 01515200 04cb6300 fe10636f + 75706572 636f6e73 756c7469 6e670263 6f026e7a 00000200 01000151 52000502 + 6e73c03d c03d0002 00010001 51520011 036e7331 07776169 6b61746f 026163c0 + 51c05f00 01000100 01407200 04cb6300 fec07000 01000100 02a2c200 048cc880 + 0d. + +0.001063 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000296 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.352421 + select=1 rfds=[4] wfds=[] efds=[] + +0.003258 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 315b8180 00010001 00020002 0e726574 61696c73 65637572 69747902 636f026e + 7a000001 0001c00c 00010001 0001514f 0004cb63 00fec00c 00020001 00015151 + 0005026e 73c00cc0 0c000200 01000151 51001303 6e733107 7761696b 61746f02 + 6163026e 7a00c042 00010001 00014071 0004cb63 00fec053 00010001 0002a2c2 + 00048cc8 800d. + +0.000908 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000289 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.347966 + select=1 rfds=[4] wfds=[] efds=[] + +0.003170 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 315c8180 00010001 00020002 026e730a 636f6e63 656e7472 69630263 6f026e7a + 00000100 01c00c00 01000100 01306c00 04cb6300 fe0a636f 6e63656e 74726963 + 02636f02 6e7a0000 02000100 01515200 02c00cc0 35000200 01000151 52001103 + 6e733107 7761696b 61746f02 6163c043 c00c0001 00010001 306c0004 cb6300fe + c05f0001 00010002 a2c20004 8cc8800d. + +0.000963 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000324 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.343509 + select=1 rfds=[4] wfds=[] efds=[] + +0.003025 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 315d8180 00010001 00020002 046d6169 6c056d61 67696302 636f026e 7a000001 + 0001c00c 00010001 0001514f 0004cb63 00fe056d 61676963 02636f02 6e7a0000 + 02000100 01515100 05026e73 c032c032 00020001 00015151 0011036e 73310777 + 61696b61 746f0261 63c03bc0 49000100 01000140 710004cb 6300fec0 5a000100 + 010002a2 c200048c c8800d. + +0.000934 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000292 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.339258 + select=1 rfds=[4] wfds=[] efds=[] + +0.003113 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 315e8180 00010001 00020002 096e7a61 6e676c69 6e670263 6f026e7a 00000100 + 01c00c00 01000100 01514f00 04cb6300 fec00c00 02000100 01514f00 05026e73 + c00cc00c 00020001 0001514f 0013036e 73310777 61696b61 746f0261 63026e7a + 00c03d00 01000100 01514f00 04cb6300 fec04e00 01000100 02a2c200 048cc880 + 0d. + +0.000877 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000320 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.334948 + select=1 rfds=[4] wfds=[] efds=[] + +0.004222 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 315f8180 00010001 00020002 026e7310 636f7570 6572636f 6e73756c 74696e67 + 02636f02 6e7a0000 010001c0 0c000100 01000130 6c0004cb 6300fe10 636f7570 + 6572636f 6e73756c 74696e67 02636f02 6e7a0000 02000100 01515200 02c00cc0 + 3b000200 01000151 52001103 6e733107 7761696b 61746f02 6163c04f c00c0001 + 00010001 306c0004 cb6300fe c06b0001 00010002 a2c20004 8cc8800d. + +0.001034 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000296 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.329396 + select=1 rfds=[4] wfds=[] efds=[] + +0.008279 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31218580 00010000 00010000 03323534 01300239 39033230 3307696e 2d616464 + 72046172 70610000 05000101 30023939 03323033 07696e2d 61646472 04617270 + 61000006 00010001 5180002e 026e7308 73656375 72697479 02636f02 6e7a0004 + 726f6f74 c04c7727 714c0000 2a300000 0e100009 3a800001 5180. + +0.000837 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000405 + close fd=4 + close=OK + +0.000415 + close fd=5 + close=OK + +0.000167 diff --git a/adns-0.6/regress/case-ndots-as.err b/adns-0.6/regress/case-ndots-as.err new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/adns-0.6/regress/case-ndots-as.err diff --git a/adns-0.6/regress/case-ndots-as.out b/adns-0.6/regress/case-ndots-as.out new file mode 100644 index 0000000..9c4bb87 --- /dev/null +++ b/adns-0.6/regress/case-ndots-as.out @@ -0,0 +1,16 @@ +adns debug: using nameserver 172.18.45.6 +newsx.davenant flags 5 type 1 A(-) submitted +news.davenant flags 5 type 1 A(-) submitted +news.davenant.greenend.org.uk flags 5 type 1 A(-) submitted +trunc.test.iwj.relativity flags 5 type 1 A(-) submitted +trunx.test.iwj.relativity flags 5 type 1 A(-) submitted +test.iwj.relativity flags 5 type 1 A(-) submitted +news.davenant.greenend.org.uk flags 5 type A(-): OK; nrrs=1; cname=davenant.relativity.greenend.org.uk; owner=news.davenant.greenend.org.uk; ttl=86400 + 172.18.45.6 +newsx.davenant flags 5 type A(-): No such domain; nrrs=0; cname=$; owner=newsx.davenant.greenend.org.uk; ttl=86400 +news.davenant flags 5 type A(-): OK; nrrs=1; cname=davenant.relativity.greenend.org.uk; owner=news.davenant.greenend.org.uk; ttl=86400 + 172.18.45.6 +trunc.test.iwj.relativity flags 5 type A(-): No such data; nrrs=0; cname=$; owner=trunc.test.iwj.relativity.greenend.org.uk; ttl=60 +trunx.test.iwj.relativity flags 5 type A(-): No such domain; nrrs=0; cname=$; owner=trunx.test.iwj.relativity.greenend.org.uk; ttl=60 +test.iwj.relativity flags 5 type A(-): No such data; nrrs=0; cname=$; owner=test.iwj.relativity.greenend.org.uk; ttl=60 +rc=0 diff --git a/adns-0.6/regress/case-ndots-as.sys b/adns-0.6/regress/case-ndots-as.sys new file mode 100644 index 0000000..b5f6e5a --- /dev/null +++ b/adns-0.6/regress/case-ndots-as.sys @@ -0,0 +1,316 @@ +default +:1 5/newsx.davenant 5/news.davenant 5/news.davenant.greenend.org.uk 5/trunc.test.iwj.relativity 5/trunx.test.iwj.relativity 5/test.iwj.relativity + start 931992163.221752 + socket type=SOCK_DGRAM + socket=4 + +0.000186 + fcntl fd=4 cmd=F_GETFL + fcntl=~O_NONBLOCK&... + +0.000086 + fcntl fd=4 cmd=F_SETFL O_NONBLOCK|... + fcntl=OK + +0.000066 + sendto fd=4 addr=172.18.45.6:53 + 311f0100 00010000 00000000 056e6577 73780864 6176656e 616e7400 00010001. + sendto=32 + +0.000567 + sendto fd=4 addr=172.18.45.6:53 + 31200100 00010000 00000000 046e6577 73086461 76656e61 6e740000 010001. + sendto=31 + +0.000453 + sendto fd=4 addr=172.18.45.6:53 + 31210100 00010000 00000000 046e6577 73086461 76656e61 6e740867 7265656e + 656e6403 6f726702 756b0000 010001. + sendto=47 + +0.000507 + sendto fd=4 addr=172.18.45.6:53 + 31220100 00010000 00000000 05747275 6e630474 65737403 69776a0a 72656c61 + 74697669 74790000 010001. + sendto=43 + +0.000479 + sendto fd=4 addr=172.18.45.6:53 + 31230100 00010000 00000000 05747275 6e780474 65737403 69776a0a 72656c61 + 74697669 74790000 010001. + sendto=43 + +0.000624 + sendto fd=4 addr=172.18.45.6:53 + 31240100 00010000 00000000 04746573 74036977 6a0a7265 6c617469 76697479 + 00000100 01. + sendto=37 + +0.000457 + select max=5 rfds=[4] wfds=[] efds=[] to=1.996913 + select=1 rfds=[4] wfds=[] efds=[] + +0.022284 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31218580 00010002 00030003 046e6577 73086461 76656e61 6e740867 7265656e + 656e6403 6f726702 756b0000 010001c0 0c000500 01000151 80002508 64617665 + 6e616e74 0a72656c 61746976 69747908 67726565 6e656e64 036f7267 02756b00 + c03b0001 00010001 51800004 ac122d06 c0440002 00010001 51800006 036e7330 + c044c044 00020001 00015180 0006036e 7331c044 c0440002 00010001 51800006 + 036e7332 c044c07c 00010001 00015180 0004ac12 2d06c08e 00010001 00015180 + 0004ac12 2d41c0a0 00010001 00015180 0004ac12 2d01. + +0.001420 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000291 + select max=5 rfds=[4] wfds=[] efds=[] to=1.972918 + select=1 rfds=[4] wfds=[] efds=[] + +0.387236 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 311f8583 00010000 00010000 056e6577 73780864 6176656e 616e7400 00010001 + 00000600 01000151 80003e01 410c524f 4f542d53 45525645 5253034e 4554000a + 686f7374 6d617374 65720849 4e544552 4e4943c0 3a772768 44000007 08000003 + 8400093a 80000151 80. + +0.000745 + sendto fd=4 addr=172.18.45.6:53 + 31250100 00010000 00000000 056e6577 73780864 6176656e 616e7408 64617665 + 6e616e74 08677265 656e656e 64036f72 6702756b 00000100 01. + sendto=57 + +0.000559 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000102 + select max=5 rfds=[4] wfds=[] efds=[] to=1.584843 + select=1 rfds=[4] wfds=[] efds=[] + +0.005460 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31258583 00010000 00010000 056e6577 73780864 6176656e 616e7408 64617665 + 6e616e74 08677265 656e656e 64036f72 6702756b 00000100 01086772 65656e65 + 6e64036f 72670275 6b000006 00010001 5180002d 026e7306 63686961 726bc039 + 0a686f73 746d6173 746572c0 39772741 34000070 8000001c 2000093a 80000151 + 80. + +0.000861 + sendto fd=4 addr=172.18.45.6:53 + 31260100 00010000 00000000 056e6577 73780864 6176656e 616e7408 67726565 + 6e656e64 036f7267 02756b00 00010001. + sendto=48 + +0.000511 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000100 + select max=5 rfds=[4] wfds=[] efds=[] to=1.577911 + select=1 rfds=[4] wfds=[] efds=[] + +0.003716 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31268583 00010000 00010000 056e6577 73780864 6176656e 616e7408 67726565 + 6e656e64 036f7267 02756b00 00010001 08677265 656e656e 64036f72 6702756b + 00000600 01000151 80002d02 6e730663 68696172 6bc0300a 686f7374 6d617374 + 6572c030 77274134 00007080 00001c20 00093a80 00015180. + +0.000808 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000127 + select max=5 rfds=[4] wfds=[] efds=[] to=1.573260 + select=1 rfds=[4] wfds=[] efds=[] + +0.075508 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31208583 00010000 00010000 046e6577 73086461 76656e61 6e740000 01000100 + 00060001 00015180 003e0141 0c524f4f 542d5345 52564552 53034e45 54000a68 + 6f73746d 61737465 7208494e 5445524e 4943c039 77276844 00000708 00000384 + 00093a80 00015180. + +0.000755 + sendto fd=4 addr=172.18.45.6:53 + 31270100 00010000 00000000 046e6577 73086461 76656e61 6e740864 6176656e + 616e7408 67726565 6e656e64 036f7267 02756b00 00010001. + sendto=56 + +0.000532 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000101 + select max=5 rfds=[4] wfds=[] efds=[] to=1.497324 + select=1 rfds=[4] wfds=[] efds=[] + +0.005326 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31278583 00010000 00010000 046e6577 73086461 76656e61 6e740864 6176656e + 616e7408 67726565 6e656e64 036f7267 02756b00 00010001 08677265 656e656e + 64036f72 6702756b 00000600 01000151 80002d02 6e730663 68696172 6bc0380a + 686f7374 6d617374 6572c038 77274134 00007080 00001c20 00093a80 00015180. + +0.000855 + sendto fd=4 addr=172.18.45.6:53 + 31280100 00010000 00000000 046e6577 73086461 76656e61 6e740867 7265656e + 656e6403 6f726702 756b0000 010001. + sendto=47 + +0.000503 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000100 + select max=5 rfds=[4] wfds=[] efds=[] to=1.490540 + select=1 rfds=[4] wfds=[] efds=[] + +0.007220 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31288580 00010002 00030003 046e6577 73086461 76656e61 6e740867 7265656e + 656e6403 6f726702 756b0000 010001c0 0c000500 01000151 80002508 64617665 + 6e616e74 0a72656c 61746976 69747908 67726565 6e656e64 036f7267 02756b00 + c03b0001 00010001 51800004 ac122d06 c0440002 00010001 51800006 036e7330 + c044c044 00020001 00015180 0006036e 7331c044 c0440002 00010001 51800006 + 036e7332 c044c07c 00010001 00015180 0004ac12 2d06c08e 00010001 00015180 + 0004ac12 2d41c0a0 00010001 00015180 0004ac12 2d01. + +0.001356 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000223 + select max=5 rfds=[4] wfds=[] efds=[] to=1.481741 + select=1 rfds=[4] wfds=[] efds=[] + +0.023419 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31228583 00010000 00010000 05747275 6e630474 65737403 69776a0a 72656c61 + 74697669 74790000 01000100 00060001 00015180 003e0141 0c524f4f 542d5345 + 52564552 53034e45 54000a68 6f73746d 61737465 7208494e 5445524e 4943c045 + 77276844 00000708 00000384 00093a80 00015180. + +0.000802 + sendto fd=4 addr=172.18.45.6:53 + 31290100 00010000 00000000 05747275 6e630474 65737403 69776a0a 72656c61 + 74697669 74790864 6176656e 616e7408 67726565 6e656e64 036f7267 02756b00 + 00010001. + sendto=68 + +0.000607 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000101 + select max=5 rfds=[4] wfds=[] efds=[] to=1.457291 + select=1 rfds=[4] wfds=[] efds=[] + +0.005416 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31298583 00010000 00010000 05747275 6e630474 65737403 69776a0a 72656c61 + 74697669 74790864 6176656e 616e7408 67726565 6e656e64 036f7267 02756b00 + 00010001 08677265 656e656e 64036f72 6702756b 00000600 01000151 80002d02 + 6e730663 68696172 6bc0440a 686f7374 6d617374 6572c044 77274134 00007080 + 00001c20 00093a80 00015180. + +0.000925 + sendto fd=4 addr=172.18.45.6:53 + 312a0100 00010000 00000000 05747275 6e630474 65737403 69776a0a 72656c61 + 74697669 74790867 7265656e 656e6403 6f726702 756b0000 010001. + sendto=59 + +0.000575 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000101 + select max=5 rfds=[4] wfds=[] efds=[] to=1.450274 + select=1 rfds=[4] wfds=[] efds=[] + +0.006009 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 312a8580 00010000 00010000 05747275 6e630474 65737403 69776a0a 72656c61 + 74697669 74790867 7265656e 656e6403 6f726702 756b0000 01000104 74657374 + 0369776a 0a72656c 61746976 69747908 67726565 6e656e64 036f7267 02756b00 + 00060001 0000003c 0027036e 7330c044 0a686f73 746d6173 746572c0 44000000 + 1800000e 10000000 780064c8 00000000 3c. + +0.000954 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000145 + select max=5 rfds=[4] wfds=[] efds=[] to=1.443166 + select=1 rfds=[4] wfds=[] efds=[] + +0.014229 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31238583 00010000 00010000 05747275 6e780474 65737403 69776a0a 72656c61 + 74697669 74790000 01000100 00060001 00015180 003e0141 0c524f4f 542d5345 + 52564552 53034e45 54000a68 6f73746d 61737465 7208494e 5445524e 4943c045 + 77276844 00000708 00000384 00093a80 00015180. + +0.000805 + sendto fd=4 addr=172.18.45.6:53 + 312b0100 00010000 00000000 05747275 6e780474 65737403 69776a0a 72656c61 + 74697669 74790864 6176656e 616e7408 67726565 6e656e64 036f7267 02756b00 + 00010001. + sendto=68 + +0.000606 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000101 + select max=5 rfds=[4] wfds=[] efds=[] to=1.428049 + select=1 rfds=[4] wfds=[] efds=[] + +0.005331 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 312b8583 00010000 00010000 05747275 6e780474 65737403 69776a0a 72656c61 + 74697669 74790864 6176656e 616e7408 67726565 6e656e64 036f7267 02756b00 + 00010001 08677265 656e656e 64036f72 6702756b 00000600 01000151 80002d02 + 6e730663 68696172 6bc0440a 686f7374 6d617374 6572c044 77274134 00007080 + 00001c20 00093a80 00015180. + +0.000923 + sendto fd=4 addr=172.18.45.6:53 + 312c0100 00010000 00000000 05747275 6e780474 65737403 69776a0a 72656c61 + 74697669 74790867 7265656e 656e6403 6f726702 756b0000 010001. + sendto=59 + +0.000584 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000101 + select max=5 rfds=[4] wfds=[] efds=[] to=1.421110 + select=1 rfds=[4] wfds=[] efds=[] + +0.004042 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 312c8583 00010000 00010000 05747275 6e780474 65737403 69776a0a 72656c61 + 74697669 74790867 7265656e 656e6403 6f726702 756b0000 01000104 74657374 + 0369776a 0a72656c 61746976 69747908 67726565 6e656e64 036f7267 02756b00 + 00060001 0000003c 0027036e 7330c044 0a686f73 746d6173 746572c0 44000000 + 1800000e 10000000 780064c8 00000000 3c. + +0.000951 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000153 + select max=5 rfds=[4] wfds=[] efds=[] to=1.415964 + select=1 rfds=[4] wfds=[] efds=[] + +0.026227 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31248583 00010000 00010000 04746573 74036977 6a0a7265 6c617469 76697479 + 00000100 01000006 00010001 5180003e 01410c52 4f4f542d 53455256 45525303 + 4e455400 0a686f73 746d6173 74657208 494e5445 524e4943 c03f7727 68440000 + 07080000 03840009 3a800001 5180. + +0.000817 + sendto fd=4 addr=172.18.45.6:53 + 312d0100 00010000 00000000 04746573 74036977 6a0a7265 6c617469 76697479 + 08646176 656e616e 74086772 65656e65 6e64036f 72670275 6b000001 0001. + sendto=62 + +0.000579 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000102 + select max=5 rfds=[4] wfds=[] efds=[] to=1.998502 + select=1 rfds=[4] wfds=[] efds=[] + +0.005185 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 312d8583 00010000 00010000 04746573 74036977 6a0a7265 6c617469 76697479 + 08646176 656e616e 74086772 65656e65 6e64036f 72670275 6b000001 00010867 + 7265656e 656e6403 6f726702 756b0000 06000100 01518000 2d026e73 06636869 + 61726bc0 3e0a686f 73746d61 73746572 c03e7727 41340000 70800000 1c200009 + 3a800001 5180. + +0.000918 + sendto fd=4 addr=172.18.45.6:53 + 312e0100 00010000 00000000 04746573 74036977 6a0a7265 6c617469 76697479 + 08677265 656e656e 64036f72 6702756b 00000100 01. + sendto=53 + +0.000524 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000102 + select max=5 rfds=[4] wfds=[] efds=[] to=1.998456 + select=1 rfds=[4] wfds=[] efds=[] + +0.004007 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 312e8580 00010000 00010000 04746573 74036977 6a0a7265 6c617469 76697479 + 08677265 656e656e 64036f72 6702756b 00000100 01c00c00 06000100 00003c00 + 41036e73 300a7265 6c617469 76697479 08677265 656e656e 64036f72 6702756b + 000a686f 73746d61 73746572 c0450000 00180000 0e100000 00780064 c8000000 + 003c. + +0.000867 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000175 + close fd=4 + close=OK + +0.000183 diff --git a/adns-0.6/regress/case-ndots.err b/adns-0.6/regress/case-ndots.err new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/adns-0.6/regress/case-ndots.err diff --git a/adns-0.6/regress/case-ndots.out b/adns-0.6/regress/case-ndots.out new file mode 100644 index 0000000..ceef65a --- /dev/null +++ b/adns-0.6/regress/case-ndots.out @@ -0,0 +1,16 @@ +adns debug: using nameserver 172.18.45.6 +newsx.davenant flags 5 type 1 A(-) submitted +news.davenant flags 5 type 1 A(-) submitted +news.davenant.greenend.org.uk flags 5 type 1 A(-) submitted +trunc.test.iwj.relativity flags 5 type 1 A(-) submitted +trunx.test.iwj.relativity flags 5 type 1 A(-) submitted +test.iwj.relativity flags 5 type 1 A(-) submitted +newsx.davenant flags 5 type A(-): No such domain; nrrs=0; cname=$; owner=newsx.davenant; ttl=175 +news.davenant flags 5 type A(-): OK; nrrs=1; cname=davenant.relativity.greenend.org.uk; owner=news.davenant.greenend.org.uk; ttl=86400 + 172.18.45.6 +news.davenant.greenend.org.uk flags 5 type A(-): OK; nrrs=1; cname=davenant.relativity.greenend.org.uk; owner=news.davenant.greenend.org.uk; ttl=86400 + 172.18.45.6 +trunc.test.iwj.relativity flags 5 type A(-): No such data; nrrs=0; cname=$; owner=trunc.test.iwj.relativity.greenend.org.uk; ttl=60 +trunx.test.iwj.relativity flags 5 type A(-): No such domain; nrrs=0; cname=$; owner=trunx.test.iwj.relativity.greenend.org.uk; ttl=60 +test.iwj.relativity flags 5 type A(-): No such data; nrrs=0; cname=$; owner=test.iwj.relativity.greenend.org.uk; ttl=60 +rc=0 diff --git a/adns-0.6/regress/case-ndots.sys b/adns-0.6/regress/case-ndots.sys new file mode 100644 index 0000000..8367d98 --- /dev/null +++ b/adns-0.6/regress/case-ndots.sys @@ -0,0 +1,277 @@ +ndots -,s +:1 5/newsx.davenant 5/news.davenant 5/news.davenant.greenend.org.uk 5/trunc.test.iwj.relativity 5/trunx.test.iwj.relativity 5/test.iwj.relativity + start 924365863.351594 + socket type=SOCK_DGRAM + socket=4 + +0.000212 + fcntl fd=4 cmd=F_GETFL + fcntl=~O_NONBLOCK&... + +0.000087 + fcntl fd=4 cmd=F_SETFL O_NONBLOCK|... + fcntl=OK + +0.000069 + sendto fd=4 addr=172.18.45.6:53 + 311f0100 00010000 00000000 056e6577 73780864 6176656e 616e7408 64617665 + 6e616e74 08677265 656e656e 64036f72 6702756b 00000100 01. + sendto=57 + +0.003433 + sendto fd=4 addr=172.18.45.6:53 + 31200100 00010000 00000000 046e6577 73086461 76656e61 6e740864 6176656e + 616e7408 67726565 6e656e64 036f7267 02756b00 00010001. + sendto=56 + +0.001694 + sendto fd=4 addr=172.18.45.6:53 + 31210100 00010000 00000000 046e6577 73086461 76656e61 6e740867 7265656e + 656e6403 6f726702 756b0000 010001. + sendto=47 + +0.001921 + sendto fd=4 addr=172.18.45.6:53 + 31220100 00010000 00000000 05747275 6e630474 65737403 69776a0a 72656c61 + 74697669 74790000 010001. + sendto=43 + +0.001042 + sendto fd=4 addr=172.18.45.6:53 + 31230100 00010000 00000000 05747275 6e780474 65737403 69776a0a 72656c61 + 74697669 74790000 010001. + sendto=43 + +0.002220 + sendto fd=4 addr=172.18.45.6:53 + 31240100 00010000 00000000 04746573 74036977 6a0a7265 6c617469 76697479 + 08646176 656e616e 74086772 65656e65 6e64036f 72670275 6b000001 0001. + sendto=62 + +0.001132 + select max=5 rfds=[4] wfds=[] efds=[] to=1.988558 + select=1 rfds=[4] wfds=[] efds=[] + +0.000225 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 311f8583 00010000 00010000 056e6577 73780864 6176656e 616e7408 64617665 + 6e616e74 08677265 656e656e 64036f72 6702756b 00000100 01086772 65656e65 + 6e64036f 72670275 6b000006 00010001 51800037 04646e73 3006656c 6d61696c + 02636fc0 46087269 63686172 646b0663 68696172 6bc03977 26f0bf00 00708000 + 001c2000 093a8000 015180. + +0.000801 + sendto fd=4 addr=172.18.45.6:53 + 31250100 00010000 00000000 056e6577 73780864 6176656e 616e7408 67726565 + 6e656e64 036f7267 02756b00 00010001. + sendto=48 + +0.001048 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31208583 00010000 00010000 046e6577 73086461 76656e61 6e740864 6176656e + 616e7408 67726565 6e656e64 036f7267 02756b00 00010001 08677265 656e656e + 64036f72 6702756b 00000600 01000151 80003704 646e7330 06656c6d 61696c02 + 636fc045 08726963 68617264 6b066368 6961726b c0387726 f0bf0000 70800000 + 1c200009 3a800001 5180. + +0.000773 + sendto fd=4 addr=172.18.45.6:53 + 31260100 00010000 00000000 046e6577 73086461 76656e61 6e740867 7265656e + 656e6403 6f726702 756b0000 010001. + sendto=47 + +0.000440 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000105 + select max=5 rfds=[4] wfds=[] efds=[] to=1.990293 + select=1 rfds=[4] wfds=[] efds=[] + +0.004269 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31218580 00010002 00030003 046e6577 73086461 76656e61 6e740867 7265656e + 656e6403 6f726702 756b0000 010001c0 0c000500 01000151 80002508 64617665 + 6e616e74 0a72656c 61746976 69747908 67726565 6e656e64 036f7267 02756b00 + c03b0001 00010001 51800004 ac122d06 c0440002 00010001 51800006 036e7330 + c044c044 00020001 00015180 0006036e 7331c044 c0440002 00010001 51800006 + 036e7332 c044c07c 00010001 00015180 0004ac12 2d06c08e 00010001 00015180 + 0004ac12 2d41c0a0 00010001 00015180 0004ac12 2d01. + +0.001122 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000283 + select max=5 rfds=[4] wfds=[] efds=[] to=1.986540 + select=1 rfds=[4] wfds=[] efds=[] + +0.000988 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31228583 00010000 00010000 05747275 6e630474 65737403 69776a0a 72656c61 + 74697669 74790000 01000100 00060001 000000e3 003e0141 0c524f4f 542d5345 + 52564552 53034e45 54000a68 6f73746d 61737465 7208494e 5445524e 4943c045 + 7726f440 00000708 00000384 00093a80 00015180. + +0.000665 + sendto fd=4 addr=172.18.45.6:53 + 31270100 00010000 00000000 05747275 6e630474 65737403 69776a0a 72656c61 + 74697669 74790864 6176656e 616e7408 67726565 6e656e64 036f7267 02756b00 + 00010001. + sendto=68 + +0.000576 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000106 + select max=5 rfds=[4] wfds=[] efds=[] to=1.985247 + select=1 rfds=[4] wfds=[] efds=[] + +0.001800 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31238583 00010000 00010000 05747275 6e780474 65737403 69776a0a 72656c61 + 74697669 74790000 01000100 00060001 0000016b 003e0141 0c524f4f 542d5345 + 52564552 53034e45 54000a68 6f73746d 61737465 7208494e 5445524e 4943c045 + 7726f440 00000708 00000384 00093a80 00015180. + +0.000671 + sendto fd=4 addr=172.18.45.6:53 + 31280100 00010000 00000000 05747275 6e780474 65737403 69776a0a 72656c61 + 74697669 74790864 6176656e 616e7408 67726565 6e656e64 036f7267 02756b00 + 00010001. + sendto=68 + +0.000550 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000105 + select max=5 rfds=[4] wfds=[] efds=[] to=1.984341 + select=1 rfds=[4] wfds=[] efds=[] + +0.002209 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31248583 00010000 00010000 04746573 74036977 6a0a7265 6c617469 76697479 + 08646176 656e616e 74086772 65656e65 6e64036f 72670275 6b000001 00010867 + 7265656e 656e6403 6f726702 756b0000 06000100 01518000 3704646e 73300665 + 6c6d6169 6c02636f c04b0872 69636861 72646b06 63686961 726bc03e 7726f0bf + 00007080 00001c20 00093a80 00015180. + +0.000817 + sendto fd=4 addr=172.18.45.6:53 + 31290100 00010000 00000000 04746573 74036977 6a0a7265 6c617469 76697479 + 08677265 656e656e 64036f72 6702756b 00000100 01. + sendto=53 + +0.000476 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000105 + select max=5 rfds=[4] wfds=[] efds=[] to=1.982091 + select=1 rfds=[4] wfds=[] efds=[] + +0.001955 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31258583 00010000 00010000 056e6577 73780864 6176656e 616e7408 67726565 + 6e656e64 036f7267 02756b00 00010001 08677265 656e656e 64036f72 6702756b + 00000600 01000151 80003704 646e7330 06656c6d 61696c02 636fc03d 08726963 + 68617264 6b066368 6961726b c0307726 f0bf0000 70800000 1c200009 3a800001 + 5180. + +0.000729 + sendto fd=4 addr=172.18.45.6:53 + 312a0100 00010000 00000000 056e6577 73780864 6176656e 616e7400 00010001. + sendto=32 + +0.000394 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000109 + select max=5 rfds=[4] wfds=[] efds=[] to=1.978904 + select=1 rfds=[4] wfds=[] efds=[] + +0.005814 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31268580 00010002 00030003 046e6577 73086461 76656e61 6e740867 7265656e + 656e6403 6f726702 756b0000 010001c0 0c000500 01000151 80002508 64617665 + 6e616e74 0a72656c 61746976 69747908 67726565 6e656e64 036f7267 02756b00 + c03b0001 00010001 51800004 ac122d06 c0440002 00010001 51800006 036e7330 + c044c044 00020001 00015180 0006036e 7331c044 c0440002 00010001 51800006 + 036e7332 c044c07c 00010001 00015180 0004ac12 2d06c08e 00010001 00015180 + 0004ac12 2d41c0a0 00010001 00015180 0004ac12 2d01. + +0.001125 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000258 + select max=5 rfds=[4] wfds=[] efds=[] to=1.981536 + select=1 rfds=[4] wfds=[] efds=[] + +0.001427 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31278583 00010000 00010000 05747275 6e630474 65737403 69776a0a 72656c61 + 74697669 74790864 6176656e 616e7408 67726565 6e656e64 036f7267 02756b00 + 00010001 08677265 656e656e 64036f72 6702756b 00000600 01000151 80003704 + 646e7330 06656c6d 61696c02 636fc051 08726963 68617264 6b066368 6961726b + c0447726 f0bf0000 70800000 1c200009 3a800001 5180. + +0.000823 + sendto fd=4 addr=172.18.45.6:53 + 312b0100 00010000 00000000 05747275 6e630474 65737403 69776a0a 72656c61 + 74697669 74790867 7265656e 656e6403 6f726702 756b0000 010001. + sendto=59 + +0.000507 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000106 + select max=5 rfds=[4] wfds=[] efds=[] to=1.981820 + select=1 rfds=[4] wfds=[] efds=[] + +0.002135 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31288583 00010000 00010000 05747275 6e780474 65737403 69776a0a 72656c61 + 74697669 74790864 6176656e 616e7408 67726565 6e656e64 036f7267 02756b00 + 00010001 08677265 656e656e 64036f72 6702756b 00000600 01000151 80003704 + 646e7330 06656c6d 61696c02 636fc051 08726963 68617264 6b066368 6961726b + c0447726 f0bf0000 70800000 1c200009 3a800001 5180. + +0.000844 + sendto fd=4 addr=172.18.45.6:53 + 312c0100 00010000 00000000 05747275 6e780474 65737403 69776a0a 72656c61 + 74697669 74790867 7265656e 656e6403 6f726702 756b0000 010001. + sendto=59 + +0.000505 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000103 + select max=5 rfds=[4] wfds=[] efds=[] to=1.981768 + select=1 rfds=[4] wfds=[] efds=[] + +0.001673 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31298580 00010000 00010000 04746573 74036977 6a0a7265 6c617469 76697479 + 08677265 656e656e 64036f72 6702756b 00000100 01c00c00 06000100 00003c00 + 41036e73 300a7265 6c617469 76697479 08677265 656e656e 64036f72 6702756b + 000a686f 73746d61 73746572 c0450000 00120000 0e100000 00780064 c8000000 + 003c. + +0.000726 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000167 + select max=5 rfds=[4] wfds=[] efds=[] to=1.982555 + select=1 rfds=[4] wfds=[] efds=[] + +0.001681 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 312a8583 00010000 00010000 056e6577 73780864 6176656e 616e7400 00010001 + 00000600 01000000 af003e01 410c524f 4f542d53 45525645 5253034e 4554000a + 686f7374 6d617374 65720849 4e544552 4e4943c0 3a7726f4 40000007 08000003 + 8400093a 80000151 80. + +0.000598 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000116 + select max=5 rfds=[4] wfds=[] efds=[] to=1.990016 + select=1 rfds=[4] wfds=[] efds=[] + +0.004585 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 312b8580 00010000 00010000 05747275 6e630474 65737403 69776a0a 72656c61 + 74697669 74790867 7265656e 656e6403 6f726702 756b0000 01000104 74657374 + 0369776a 0a72656c 61746976 69747908 67726565 6e656e64 036f7267 02756b00 + 00060001 0000003c 0027036e 7330c044 0a686f73 746d6173 746572c0 44000000 + 1200000e 10000000 780064c8 00000000 3c. + +0.000786 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000146 + select max=5 rfds=[4] wfds=[] efds=[] to=1.988070 + select=1 rfds=[4] wfds=[] efds=[] + +0.002234 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 312c8583 00010000 00010000 05747275 6e780474 65737403 69776a0a 72656c61 + 74697669 74790867 7265656e 656e6403 6f726702 756b0000 01000104 74657374 + 0369776a 0a72656c 61746976 69747908 67726565 6e656e64 036f7267 02756b00 + 00060001 0000003c 0027036e 7330c044 0a686f73 746d6173 746572c0 44000000 + 1200000e 10000000 780064c8 00000000 3c. + +0.000780 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000120 + close fd=4 + close=OK + +0.000181 diff --git a/adns-0.6/regress/case-ndotsbad.err b/adns-0.6/regress/case-ndotsbad.err new file mode 100644 index 0000000..700201a --- /dev/null +++ b/adns-0.6/regress/case-ndotsbad.err @@ -0,0 +1 @@ +adns failure: init: errno=22 diff --git a/adns-0.6/regress/case-ndotsbad.out b/adns-0.6/regress/case-ndotsbad.out new file mode 100644 index 0000000..b980b59 --- /dev/null +++ b/adns-0.6/regress/case-ndotsbad.out @@ -0,0 +1,3 @@ +adns debug: using nameserver 172.18.45.6 +adns: <supplied configuration text>:4: option `ndots:X' malformed or has bad value +rc=2 diff --git a/adns-0.6/regress/case-ndotsbad.sys b/adns-0.6/regress/case-ndotsbad.sys new file mode 100644 index 0000000..56d5877 --- /dev/null +++ b/adns-0.6/regress/case-ndotsbad.sys @@ -0,0 +1,2 @@ +ndotsbad +:1 5/news.davenant.greenend.org.uk diff --git a/adns-0.6/regress/case-noinfto.err b/adns-0.6/regress/case-noinfto.err new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/adns-0.6/regress/case-noinfto.err diff --git a/adns-0.6/regress/case-noinfto.out b/adns-0.6/regress/case-noinfto.out new file mode 100644 index 0000000..8f0d3df --- /dev/null +++ b/adns-0.6/regress/case-noinfto.out @@ -0,0 +1,4 @@ +adns debug: using nameserver 172.18.45.36 +a.b.c.d flags 0 type 1 A(-) submitted +a.b.c.d flags 0 type A(-): DNS query timed out; nrrs=0; cname=$; owner=$; ttl=604744 +rc=0 diff --git a/adns-0.6/regress/case-noinfto.sys b/adns-0.6/regress/case-noinfto.sys new file mode 100644 index 0000000..422b38a --- /dev/null +++ b/adns-0.6/regress/case-noinfto.sys @@ -0,0 +1,123 @@ +noserver -,p +:1 a.b.c.d + start 940011574.766962 + socket type=SOCK_DGRAM + socket=4 + +0.000158 + fcntl fd=4 cmd=F_GETFL + fcntl=~O_NONBLOCK&... + +0.000053 + fcntl fd=4 cmd=F_SETFL O_NONBLOCK|... + fcntl=OK + +0.000039 + sendto fd=4 addr=172.18.45.36:53 + 311f0100 00010000 00000000 01610162 01630164 00000100 01. + sendto=25 + +0.001065 + poll fds=[{fd=4, events=POLLIN, revents=0}] timeout=1999 + poll=0 fds=[{fd=4, events=POLLIN, revents=0}] + +2.010188 + sendto fd=4 addr=172.18.45.36:53 + 311f0100 00010000 00000000 01610162 01630164 00000100 01. + sendto=25 + +0.000218 + poll fds=[{fd=4, events=POLLIN, revents=0}] timeout=2000 + poll=0 fds=[{fd=4, events=POLLIN, revents=0}] + +2.009786 + sendto fd=4 addr=172.18.45.36:53 + 311f0100 00010000 00000000 01610162 01630164 00000100 01. + sendto=25 + +0.000282 + poll fds=[{fd=4, events=POLLIN, revents=0}] timeout=2000 + poll=0 fds=[{fd=4, events=POLLIN, revents=0}] + +2.009708 + sendto fd=4 addr=172.18.45.36:53 + 311f0100 00010000 00000000 01610162 01630164 00000100 01. + sendto=25 + +0.000217 + poll fds=[{fd=4, events=POLLIN, revents=0}] timeout=2000 + poll=0 fds=[{fd=4, events=POLLIN, revents=0}] + +2.009800 + sendto fd=4 addr=172.18.45.36:53 + 311f0100 00010000 00000000 01610162 01630164 00000100 01. + sendto=25 + +0.000272 + poll fds=[{fd=4, events=POLLIN, revents=0}] timeout=2000 + poll=0 fds=[{fd=4, events=POLLIN, revents=0}] + +2.009786 + sendto fd=4 addr=172.18.45.36:53 + 311f0100 00010000 00000000 01610162 01630164 00000100 01. + sendto=25 + +0.000216 + poll fds=[{fd=4, events=POLLIN, revents=0}] timeout=2000 + poll=0 fds=[{fd=4, events=POLLIN, revents=0}] + +2.009723 + sendto fd=4 addr=172.18.45.36:53 + 311f0100 00010000 00000000 01610162 01630164 00000100 01. + sendto=25 + +0.000273 + poll fds=[{fd=4, events=POLLIN, revents=0}] timeout=2000 + poll=EINTR + +18.-37194 + poll fds=[{fd=4, events=POLLIN, revents=0}] timeout=0 + poll=0 fds=[{fd=4, events=POLLIN, revents=0}] + +10.-89436 + sendto fd=4 addr=172.18.45.36:53 + 311f0100 00010000 00000000 01610162 01630164 00000100 01. + sendto=25 + +0.000256 + poll fds=[{fd=4, events=POLLIN, revents=0}] timeout=2000 + poll=0 fds=[{fd=4, events=POLLIN, revents=0}] + +2.006138 + sendto fd=4 addr=172.18.45.36:53 + 311f0100 00010000 00000000 01610162 01630164 00000100 01. + sendto=25 + +0.000218 + poll fds=[{fd=4, events=POLLIN, revents=0}] timeout=2000 + poll=0 fds=[{fd=4, events=POLLIN, revents=0}] + +2.009731 + sendto fd=4 addr=172.18.45.36:53 + 311f0100 00010000 00000000 01610162 01630164 00000100 01. + sendto=25 + +0.000261 + poll fds=[{fd=4, events=POLLIN, revents=0}] timeout=2000 + poll=0 fds=[{fd=4, events=POLLIN, revents=0}] + +2.009735 + sendto fd=4 addr=172.18.45.36:53 + 311f0100 00010000 00000000 01610162 01630164 00000100 01. + sendto=25 + +0.000212 + poll fds=[{fd=4, events=POLLIN, revents=0}] timeout=2000 + poll=0 fds=[{fd=4, events=POLLIN, revents=0}] + +2.009790 + sendto fd=4 addr=172.18.45.36:53 + 311f0100 00010000 00000000 01610162 01630164 00000100 01. + sendto=25 + +0.000254 + poll fds=[{fd=4, events=POLLIN, revents=0}] timeout=2000 + poll=0 fds=[{fd=4, events=POLLIN, revents=0}] + +2.009747 + sendto fd=4 addr=172.18.45.36:53 + 311f0100 00010000 00000000 01610162 01630164 00000100 01. + sendto=25 + +0.000228 + poll fds=[{fd=4, events=POLLIN, revents=0}] timeout=2000 + poll=0 fds=[{fd=4, events=POLLIN, revents=0}] + +2.009771 + sendto fd=4 addr=172.18.45.36:53 + 311f0100 00010000 00000000 01610162 01630164 00000100 01. + sendto=25 + +0.000256 + poll fds=[{fd=4, events=POLLIN, revents=0}] timeout=2000 + poll=0 fds=[{fd=4, events=POLLIN, revents=0}] + +2.009755 + sendto fd=4 addr=172.18.45.36:53 + 311f0100 00010000 00000000 01610162 01630164 00000100 01. + sendto=25 + +0.000226 + poll fds=[{fd=4, events=POLLIN, revents=0}] timeout=2000 + poll=0 fds=[{fd=4, events=POLLIN, revents=0}] + +2.009768 + close fd=4 + close=OK + +0.000363 diff --git a/adns-0.6/regress/case-norecurse.err b/adns-0.6/regress/case-norecurse.err new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/adns-0.6/regress/case-norecurse.err diff --git a/adns-0.6/regress/case-norecurse.out b/adns-0.6/regress/case-norecurse.out new file mode 100644 index 0000000..f0d2a0f --- /dev/null +++ b/adns-0.6/regress/case-norecurse.out @@ -0,0 +1,62 @@ +adns debug: using nameserver 172.18.45.6 +4.204.50.158.in-addr.arpa flags 0 type 1 A(-) submitted +4.204.50.158.in-addr.arpa flags 0 type 2 NS(raw) submitted +4.204.50.158.in-addr.arpa flags 0 type 5 CNAME(-) submitted +4.204.50.158.in-addr.arpa flags 0 type 6 SOA(raw) submitted +4.204.50.158.in-addr.arpa flags 0 type 12 PTR(raw) submitted +4.204.50.158.in-addr.arpa flags 0 type 13adns debug: TCP connected (NS=172.18.45.6) + HINFO(-) submitted +4.204.50.158.in-addr.arpa flags 0 type 15adns warning: TCP connection failed: poll/select: exceptional condition detected (NS=172.18.45.6) + MX(raw) submitted +4.204.50.158.in-addr.arpa flags 0 type 16 TXT(-) submitted +4.204.50.158.in-addr.arpa flags 0 type 17 RP(raw) submitted +4.204.50.158.in-addr.arpa flags 0 type 65537 A(addr) submitted +4.204.50.158.in-addr.arpa flags 0 type 65538 NS(+addr) submitted +4.204.50.158.in-addr.arpa flags 0 type 65548 PTR(checked) submitted +4.204.50.158.in-addr.arpa flags 0 type 65551adns debug: TCP connected (NS=172.18.45.6) + MX(+addr) submitted +4.204.50.158.in-addr.arpa flags 0 type 131078adns warning: TCP connection failed: poll/select: exceptional condition detected (NS=172.18.45.6) + SOA(822) submitted +4.204.50.158.in-addr.arpa flags 0 type 131089adns debug: reply not found, id 3141, query owner ns2.afpdoc.com (NS=172.18.45.6) +adns debug: reply not found, id 3142, query owner ns2.afp-notes.com (NS=172.18.45.6) +adns debug: reply not found, id 3143, query owner ns2.afp-domino.com (NS=172.18.45.6) + RP(822) submitted +4.204.50.158.in-addr.arpa flags 0 type A(-): No such data; nrrs=0; cname=$; owner=$; ttl=0 +4.204.50.158.in-addr.arpa flags 0 type NS(raw): No such data; nrrs=0; cname=$; owner=$; ttl=0 +4.204.50.158.in-addr.arpa flags 0 type SOA(raw): No such data; nrrs=0; cname=$; owner=$; ttl=0 +4.204.50.158.in-addr.arpa flags 0 type HINFO(-): No such data; nrrs=0; cname=$; owner=$; ttl=0 +4.204.50.158.in-addr.arpa flags 0 type MX(raw): No such data; nrrs=0; cname=$; owner=$; ttl=0 +4.204.50.158.in-addr.arpa flags 0 type PTR(raw): OK; nrrs=23; cname=$; owner=$; ttl=77948 + ns2.afp.com + ns.afp.com + news.afp.com + ns2.afp.fr + ns.afp.fr + news.afp.fr + ns2.agencefrancepresse.com + news.agencefrancepresse.com + ns2.agencefrancepresse.fr + news.agencefrancepresse.fr + ns2.agencefrance-presse.com + news.agencefrance-presse.com + ns2.agencefrance-presse.fr + news.agencefrance-presse.fr + ns2.imageforum.com + news.imageforum.com + ns2.imageforum.tm.fr + news.imageforum.tm.fr + ns2.ooh-lah-lah.com + ns2.afpsciences.com + ns2.afpdoc.com + ns2.afp-notes.com + ns2.afp-domino.com +4.204.50.158.in-addr.arpa flags 0 type TXT(-): No such data; nrrs=0; cname=$; owner=$; ttl=0 +4.204.50.158.in-addr.arpa flags 0 type RP(raw): No such data; nrrs=0; cname=$; owner=$; ttl=0 +4.204.50.158.in-addr.arpa flags 0 type A(addr): No such data; nrrs=0; cname=$; owner=$; ttl=0 +4.204.50.158.in-addr.arpa flags 0 type NS(+addr): No such data; nrrs=0; cname=$; owner=$; ttl=0 +4.204.50.158.in-addr.arpa flags 0 type MX(+addr): No such data; nrrs=0; cname=$; owner=$; ttl=0 +4.204.50.158.in-addr.arpa flags 0 type SOA(822): No such data; nrrs=0; cname=$; owner=$; ttl=0 +4.204.50.158.in-addr.arpa flags 0 type PTR(checked): Inconsistent resource records in DNS; nrrs=0; cname=$; owner=$; ttl=77948 +4.204.50.158.in-addr.arpa flags 0 type RP(822): No such data; nrrs=0; cname=$; owner=$; ttl=0 +4.204.50.158.in-addr.arpa flags 0 type CNAME(-): No such data; nrrs=0; cname=$; owner=$; ttl=0 +rc=0 diff --git a/adns-0.6/regress/case-norecurse.sys b/adns-0.6/regress/case-norecurse.sys new file mode 100644 index 0000000..3f3adf6 --- /dev/null +++ b/adns-0.6/regress/case-norecurse.sys @@ -0,0 +1,633 @@ +default -0x16 +4.204.50.158.in-addr.arpa + start 939764098.821612 + socket type=SOCK_DGRAM + socket=4 + +0.000163 + fcntl fd=4 cmd=F_GETFL + fcntl=~O_NONBLOCK&... + +0.000053 + fcntl fd=4 cmd=F_SETFL O_NONBLOCK|... + fcntl=OK + +0.000041 + sendto fd=4 addr=172.18.45.6:53 + 311f0100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464 + 72046172 70610000 010001. + sendto=43 + +0.001437 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 311f8180 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464 + 72046172 70610000 010001. + +0.000286 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000152 + sendto fd=4 addr=172.18.45.6:53 + 31200100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464 + 72046172 70610000 020001. + sendto=43 + +0.000904 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31208180 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464 + 72046172 70610000 020001. + +0.000247 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000144 + sendto fd=4 addr=172.18.45.6:53 + 31210100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464 + 72046172 70610000 050001. + sendto=43 + +0.001157 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000093 + sendto fd=4 addr=172.18.45.6:53 + 31220100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464 + 72046172 70610000 060001. + sendto=43 + +0.000957 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31228180 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464 + 72046172 70610000 060001. + +0.000249 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000113 + sendto fd=4 addr=172.18.45.6:53 + 31230100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464 + 72046172 70610000 0c0001. + sendto=43 + +0.001196 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31238380 00010012 00000000 01340332 30340235 30033135 3807696e 2d616464 + 72046172 70610000 0c0001c0 0c000c00 01000130 7c000d03 6e733203 61667003 + 636f6d00 c00c000c 00010001 307c0005 026e73c0 3bc00c00 0c000100 01307c00 + 07046e65 7773c03b c00c000c 00010001 307c000c 036e7332 03616670 02667200 + c00c000c 00010001 307c0005 026e73c0 78c00c00 0c000100 01307c00 07046e65 + 7773c078 c00c000c 00010001 307c0019 036e7332 12616765 6e636566 72616e63 + 65707265 737365c0 3fc00c00 0c000100 01307c00 07046e65 7773c0b4 c00c000c + 00010001 307c0019 036e7332 12616765 6e636566 72616e63 65707265 737365c0 + 7cc00c00 0c000100 01307c00 07046e65 7773c0ec c00c000c 00010001 307c001a + 036e7332 13616765 6e636566 72616e63 652d7072 65737365 c03fc00c 000c0001 + 0001307c 0007046e 657773c1 24c00c00 0c000100 01307c00 1a036e73 32136167 + 656e6365 6672616e 63652d70 72657373 65c07cc0 0c000c00 01000130 7c000704 + 6e657773 c15dc00c 000c0001 0001307c 0011036e 73320a69 6d616765 666f7275 + 6dc03fc0 0c000c00 01000130 7c000704 6e657773 c196c00c 000c0001 0001307c + 0014036e 73320a69 6d616765 666f7275 6d02746d c07cc00c 000c0001 0001307c + 0007046e 657773c1 c6. + +0.002263 + socket type=SOCK_STREAM + socket=5 + +0.000942 + fcntl fd=5 cmd=F_GETFL + fcntl=~O_NONBLOCK&... + +0.000045 + fcntl fd=5 cmd=F_SETFL O_NONBLOCK|... + fcntl=OK + +0.000041 + connect fd=5 addr=172.18.45.6:53 + connect=EINPROGRESS + +0.000500 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000083 + sendto fd=4 addr=172.18.45.6:53 + 31240100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464 + 72046172 70610000 0d0001. + sendto=43 + +0.000925 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31248180 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464 + 72046172 70610000 0d0001. + +0.000256 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000116 + read fd=5 buflen=1 + read=EAGAIN + +0.000123 + write fd=5 + 002b3123 01000001 00000000 00000134 03323034 02353003 31353807 696e2d61 + 64647204 61727061 00000c00 01. + write=45 + +0.001681 + sendto fd=4 addr=172.18.45.6:53 + 31250100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464 + 72046172 70610000 0f0001. + sendto=43 + +0.001010 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31258180 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464 + 72046172 70610000 0f0001. + +0.000266 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000117 + read fd=5 buflen=2 + read=OK + 02ac. + +0.000175 + read fd=5 buflen=684 + read=OK + 31238180 00010017 00010001 01340332 30340235 30033135 3807696e 2d616464 + 72046172 70610000 0c0001c0 0c000c00 01000130 7c000d03 6e733203 61667003 + 636f6d00 c00c000c 00010001 307c0005 026e73c0 3bc00c00 0c000100 01307c00 + 07046e65 7773c03b c00c000c 00010001 307c000c 036e7332 03616670 02667200 + c00c000c 00010001 307c0005 026e73c0 78c00c00 0c000100 01307c00 07046e65 + 7773c078 c00c000c 00010001 307c0019 036e7332 12616765 6e636566 72616e63 + 65707265 737365c0 3fc00c00 0c000100 01307c00 07046e65 7773c0b4 c00c000c + 00010001 307c0019 036e7332 12616765 6e636566 72616e63 65707265 737365c0 + 7cc00c00 0c000100 01307c00 07046e65 7773c0ec c00c000c 00010001 307c001a + 036e7332 13616765 6e636566 72616e63 652d7072 65737365 c03fc00c 000c0001 + 0001307c 0007046e 657773c1 24c00c00 0c000100 01307c00 1a036e73 32136167 + 656e6365 6672616e 63652d70 72657373 65c07cc0 0c000c00 01000130 7c000704 + 6e657773 c15dc00c 000c0001 0001307c 0011036e 73320a69 6d616765 666f7275 + 6dc03fc0 0c000c00 01000130 7c000704 6e657773 c196c00c 000c0001 0001307c + 0014036e 73320a69 6d616765 666f7275 6d02746d c07cc00c 000c0001 0001307c + 0007046e 657773c1 c6c00c00 0c000100 01307c00 12036e73 320b6f6f 682d6c61 + 682d6c61 68c03fc0 0c000c00 01000130 7c001203 6e73320b 61667073 6369656e + 636573c0 3fc00c00 0c000100 01307c00 0d036e73 32066166 70646f63 c03fc00c + 000c0001 0001307c 0010036e 73320961 66702d6e 6f746573 c03fc00c 000c0001 + 0001307c 0011036e 73320a61 66702d64 6f6d696e 6fc03f03 32303402 35300331 + 35380769 6e2d6164 64720461 72706100 00020001 0001307c 0002c037 c0370001 + 00010002 80980004 9e32cc04. + +0.002445 + read fd=5 buflen=686 + read=EAGAIN + +0.003282 + close fd=5 + close=OK + +0.000529 + sendto fd=4 addr=172.18.45.6:53 + 31260100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464 + 72046172 70610000 100001. + sendto=43 + +0.000940 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31268180 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464 + 72046172 70610000 100001. + +0.000256 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000116 + sendto fd=4 addr=172.18.45.6:53 + 31270100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464 + 72046172 70610000 110001. + sendto=43 + +0.000928 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31278180 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464 + 72046172 70610000 110001. + +0.000259 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000113 + sendto fd=4 addr=172.18.45.6:53 + 31280100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464 + 72046172 70610000 010001. + sendto=43 + +0.000917 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31288180 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464 + 72046172 70610000 010001. + +0.000259 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000125 + sendto fd=4 addr=172.18.45.6:53 + 31290100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464 + 72046172 70610000 020001. + sendto=43 + +0.000899 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31298180 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464 + 72046172 70610000 020001. + +0.000262 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000124 + sendto fd=4 addr=172.18.45.6:53 + 312a0100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464 + 72046172 70610000 0c0001. + sendto=43 + +0.001190 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 312a8380 00010012 00000000 01340332 30340235 30033135 3807696e 2d616464 + 72046172 70610000 0c0001c0 0c000c00 01000130 7c000d03 6e733203 61667003 + 636f6d00 c00c000c 00010001 307c0005 026e73c0 3bc00c00 0c000100 01307c00 + 07046e65 7773c03b c00c000c 00010001 307c000c 036e7332 03616670 02667200 + c00c000c 00010001 307c0005 026e73c0 78c00c00 0c000100 01307c00 07046e65 + 7773c078 c00c000c 00010001 307c0019 036e7332 12616765 6e636566 72616e63 + 65707265 737365c0 3fc00c00 0c000100 01307c00 07046e65 7773c0b4 c00c000c + 00010001 307c0019 036e7332 12616765 6e636566 72616e63 65707265 737365c0 + 7cc00c00 0c000100 01307c00 07046e65 7773c0ec c00c000c 00010001 307c001a + 036e7332 13616765 6e636566 72616e63 652d7072 65737365 c03fc00c 000c0001 + 0001307c 0007046e 657773c1 24c00c00 0c000100 01307c00 1a036e73 32136167 + 656e6365 6672616e 63652d70 72657373 65c07cc0 0c000c00 01000130 7c000704 + 6e657773 c15dc00c 000c0001 0001307c 0011036e 73320a69 6d616765 666f7275 + 6dc03fc0 0c000c00 01000130 7c000704 6e657773 c196c00c 000c0001 0001307c + 0014036e 73320a69 6d616765 666f7275 6d02746d c07cc00c 000c0001 0001307c + 0007046e 657773c1 c6. + +0.001723 + socket type=SOCK_STREAM + socket=5 + +0.000993 + fcntl fd=5 cmd=F_GETFL + fcntl=~O_NONBLOCK&... + +0.000044 + fcntl fd=5 cmd=F_SETFL O_NONBLOCK|... + fcntl=OK + +0.000039 + connect fd=5 addr=172.18.45.6:53 + connect=EINPROGRESS + +0.000436 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000079 + sendto fd=4 addr=172.18.45.6:53 + 312b0100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464 + 72046172 70610000 0f0001. + sendto=43 + +0.000907 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 312b8180 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464 + 72046172 70610000 0f0001. + +0.000264 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000118 + read fd=5 buflen=1 + read=EAGAIN + +0.000068 + write fd=5 + 002b312a 01000001 00000000 00000134 03323034 02353003 31353807 696e2d61 + 64647204 61727061 00000c00 01. + write=45 + +0.001361 + sendto fd=4 addr=172.18.45.6:53 + 312c0100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464 + 72046172 70610000 060001. + sendto=43 + +0.000875 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 312c8180 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464 + 72046172 70610000 060001. + +0.000265 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000115 + read fd=5 buflen=686 + read=OK + 02ac312a 81800001 00170001 00010134 03323034 02353003 31353807 696e2d61 + 64647204 61727061 00000c00 01c00c00 0c000100 01307c00 0d036e73 32036166 + 7003636f 6d00c00c 000c0001 0001307c 0005026e 73c03bc0 0c000c00 01000130 + 7c000704 6e657773 c03bc00c 000c0001 0001307c 000c036e 73320361 66700266 + 7200c00c 000c0001 0001307c 0005026e 73c078c0 0c000c00 01000130 7c000704 + 6e657773 c078c00c 000c0001 0001307c 0019036e 73321261 67656e63 65667261 + 6e636570 72657373 65c03fc0 0c000c00 01000130 7c000704 6e657773 c0b4c00c + 000c0001 0001307c 0019036e 73321261 67656e63 65667261 6e636570 72657373 + 65c07cc0 0c000c00 01000130 7c000704 6e657773 c0ecc00c 000c0001 0001307c + 001a036e 73321361 67656e63 65667261 6e63652d 70726573 7365c03f c00c000c + 00010001 307c0007 046e6577 73c124c0 0c000c00 01000130 7c001a03 6e733213 + 6167656e 63656672 616e6365 2d707265 737365c0 7cc00c00 0c000100 01307c00 + 07046e65 7773c15d c00c000c 00010001 307c0011 036e7332 0a696d61 6765666f + 72756dc0 3fc00c00 0c000100 01307c00 07046e65 7773c196 c00c000c 00010001 + 307c0014 036e7332 0a696d61 6765666f 72756d02 746dc07c c00c000c 00010001 + 307c0007 046e6577 73c1c6c0 0c000c00 01000130 7c001203 6e73320b 6f6f682d + 6c61682d 6c6168c0 3fc00c00 0c000100 01307c00 12036e73 320b6166 70736369 + 656e6365 73c03fc0 0c000c00 01000130 7c000d03 6e733206 61667064 6f63c03f + c00c000c 00010001 307c0010 036e7332 09616670 2d6e6f74 6573c03f c00c000c + 00010001 307c0011 036e7332 0a616670 2d646f6d 696e6fc0 3f033230 34023530 + 03313538 07696e2d 61646472 04617270 61000002 00010001 307c0002 c037c037 + 00010001 00028098 00049e32 cc04. + +0.002314 + sendto fd=4 addr=172.18.45.6:53 + 312d0100 00010000 00000000 036e7332 03616670 03636f6d 00000100 01. + sendto=29 + +0.001132 + sendto fd=4 addr=172.18.45.6:53 + 312e0100 00010000 00000000 026e7303 61667003 636f6d00 00010001. + sendto=28 + +0.000872 + sendto fd=4 addr=172.18.45.6:53 + 312f0100 00010000 00000000 046e6577 73036166 7003636f 6d000001 0001. + sendto=30 + +0.000864 + sendto fd=4 addr=172.18.45.6:53 + 31300100 00010000 00000000 036e7332 03616670 02667200 00010001. + sendto=28 + +0.000857 + sendto fd=4 addr=172.18.45.6:53 + 31310100 00010000 00000000 026e7303 61667002 66720000 010001. + sendto=27 + +0.001077 + sendto fd=4 addr=172.18.45.6:53 + 31320100 00010000 00000000 046e6577 73036166 70026672 00000100 01. + sendto=29 + +0.001081 + sendto fd=4 addr=172.18.45.6:53 + 31330100 00010000 00000000 036e7332 12616765 6e636566 72616e63 65707265 + 73736503 636f6d00 00010001. + sendto=44 + +0.001138 + sendto fd=4 addr=172.18.45.6:53 + 31340100 00010000 00000000 046e6577 73126167 656e6365 6672616e 63657072 + 65737365 03636f6d 00000100 01. + sendto=45 + +0.001216 + sendto fd=4 addr=172.18.45.6:53 + 31350100 00010000 00000000 036e7332 12616765 6e636566 72616e63 65707265 + 73736502 66720000 010001. + sendto=43 + +0.001134 + sendto fd=4 addr=172.18.45.6:53 + 31360100 00010000 00000000 046e6577 73126167 656e6365 6672616e 63657072 + 65737365 02667200 00010001. + sendto=44 + +0.001163 + sendto fd=4 addr=172.18.45.6:53 + 31370100 00010000 00000000 036e7332 13616765 6e636566 72616e63 652d7072 + 65737365 03636f6d 00000100 01. + sendto=45 + +0.001153 + sendto fd=4 addr=172.18.45.6:53 + 31380100 00010000 00000000 046e6577 73136167 656e6365 6672616e 63652d70 + 72657373 6503636f 6d000001 0001. + sendto=46 + +0.001167 + sendto fd=4 addr=172.18.45.6:53 + 31390100 00010000 00000000 036e7332 13616765 6e636566 72616e63 652d7072 + 65737365 02667200 00010001. + sendto=44 + +0.001170 + sendto fd=4 addr=172.18.45.6:53 + 313a0100 00010000 00000000 046e6577 73136167 656e6365 6672616e 63652d70 + 72657373 65026672 00000100 01. + sendto=45 + +0.001174 + sendto fd=4 addr=172.18.45.6:53 + 313b0100 00010000 00000000 036e7332 0a696d61 6765666f 72756d03 636f6d00 + 00010001. + sendto=36 + +0.001119 + sendto fd=4 addr=172.18.45.6:53 + 313c0100 00010000 00000000 046e6577 730a696d 61676566 6f72756d 03636f6d + 00000100 01. + sendto=37 + +0.001141 + sendto fd=4 addr=172.18.45.6:53 + 313d0100 00010000 00000000 036e7332 0a696d61 6765666f 72756d02 746d0266 + 72000001 0001. + sendto=38 + +0.001115 + sendto fd=4 addr=172.18.45.6:53 + 313e0100 00010000 00000000 046e6577 730a696d 61676566 6f72756d 02746d02 + 66720000 010001. + sendto=39 + +0.001383 + sendto fd=4 addr=172.18.45.6:53 + 313f0100 00010000 00000000 036e7332 0b6f6f68 2d6c6168 2d6c6168 03636f6d + 00000100 01. + sendto=37 + +0.001190 + sendto fd=4 addr=172.18.45.6:53 + 31400100 00010000 00000000 036e7332 0b616670 73636965 6e636573 03636f6d + 00000100 01. + sendto=37 + +0.001178 + sendto fd=4 addr=172.18.45.6:53 + 31410100 00010000 00000000 036e7332 06616670 646f6303 636f6d00 00010001. + sendto=32 + +0.001112 + sendto fd=4 addr=172.18.45.6:53 + 31420100 00010000 00000000 036e7332 09616670 2d6e6f74 65730363 6f6d0000 + 010001. + sendto=35 + +0.001167 + sendto fd=4 addr=172.18.45.6:53 + 31430100 00010000 00000000 036e7332 0a616670 2d646f6d 696e6f03 636f6d00 + 00010001. + sendto=36 + +0.001187 + read fd=5 buflen=686 + read=EAGAIN + +0.000096 + close fd=5 + close=OK + +0.000598 + sendto fd=4 addr=172.18.45.6:53 + 31440100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464 + 72046172 70610000 110001. + sendto=43 + +0.001333 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 312d8180 00010001 00020002 036e7332 03616670 03636f6d 00000100 01c00c00 + 01000100 02809800 049e32cc 04034146 5003636f 6d000002 00010001 4d720002 + c00cc02d 00020001 00014d72 0006036e 7331c02d c00c0001 00010002 80980004 + 9e32cc04 c04e0001 00010002 80980004 d0dfa603. + +0.000734 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 312e8180 00010001 00020002 026e7303 61667003 636f6d00 00010001 c00c0001 + 00010001 4d720004 9e32cc04 03414650 03636f6d 00000200 0100014d 72000603 + 6e7332c0 2cc02c00 02000100 014d7200 06036e73 31c02cc0 3f000100 01000280 + 9800049e 32cc04c0 51000100 01000280 980004d0 dfa603. + +0.000768 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 312f8180 00010001 00020002 046e6577 73036166 7003636f 6d000001 0001c00c + 00010001 00013089 00049e32 cc040341 46500363 6f6d0000 02000100 014d7200 + 06036e73 32c02ec0 2e000200 0100014d 72000603 6e7331c0 2ec04100 01000100 + 02809800 049e32cc 04c05300 01000100 02809800 04d0dfa6 03. + +0.000623 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31308180 00010001 00020002 036e7332 03616670 02667200 00010001 c00c0001 + 00010001 30850004 9e32cc04 03616670 02667200 00020001 00013085 0002c00c + c02c0002 00010001 30850006 036e7331 c02cc00c 00010001 00013085 00049e32 + cc04c04c 00010001 00013085 0004d0df a603. + +0.000602 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31318180 00010001 00020002 026e7303 61667002 66720000 010001c0 0c000100 + 01000130 8500049e 32cc0403 61667002 66720000 02000100 01308500 06036e73 + 32c02bc0 2b000200 01000130 85000603 6e7331c0 2bc03d00 01000100 01308500 + 049e32cc 04c04f00 01000100 01308500 04d0dfa6 03. + +0.000624 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31328180 00010001 00020002 046e6577 73036166 70026672 00000100 01c00c00 + 01000100 012f4700 049e32cc 04036166 70026672 00000200 01000130 85000603 + 6e7332c0 2dc02d00 02000100 01308500 06036e73 31c02dc0 3f000100 01000130 + 8500049e 32cc04c0 51000100 01000130 850004d0 dfa603. + +0.000643 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31338180 00010001 00020002 036e7332 12616765 6e636566 72616e63 65707265 + 73736503 636f6d00 00010001 c00c0001 00010001 30850004 9e32cc04 12616765 + 6e636566 72616e63 65707265 73736503 636f6d00 00020001 00013085 0002c00c + c03c0002 00010001 30850006 036e7331 c03cc00c 00010001 00013085 00049e32 + cc04c06c 00010001 00013085 0004d0df a603. + +0.000703 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31348180 00010001 00020002 046e6577 73126167 656e6365 6672616e 63657072 + 65737365 03636f6d 00000100 01c00c00 01000100 01308500 049e32cc 04126167 + 656e6365 6672616e 63657072 65737365 03636f6d 00000200 01000130 85000603 + 6e7332c0 3dc03d00 02000100 01308500 06036e73 31c03dc0 5f000100 01000130 + 8500049e 32cc04c0 71000100 01000130 850004d0 dfa603. + +0.000750 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31358180 00010001 00020002 036e7332 12616765 6e636566 72616e63 65707265 + 73736502 66720000 010001c0 0c000100 01000130 8900049e 32cc0412 6167656e + 63656672 616e6365 70726573 73650266 72000002 00010001 30890002 c00cc03b + 00020001 00013089 0006036e 7331c03b c00c0001 00010001 30890004 9e32cc04 + c06a0001 00010001 30890004 d0dfa603. + +0.000708 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31368180 00010001 00020002 046e6577 73126167 656e6365 6672616e 63657072 + 65737365 02667200 00010001 c00c0001 00010001 30890004 9e32cc04 12616765 + 6e636566 72616e63 65707265 73736502 66720000 02000100 01308900 06036e73 + 32c03cc0 3c000200 01000130 89000603 6e7331c0 3cc05d00 01000100 01308900 + 049e32cc 04c06f00 01000100 01308900 04d0dfa6 03. + +0.000739 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31378180 00010001 00020002 036e7332 13616765 6e636566 72616e63 652d7072 + 65737365 03636f6d 00000100 01c00c00 01000100 014dd900 049e32cc 04136167 + 656e6365 6672616e 63652d70 72657373 6503636f 6d000002 00010001 4dd90002 + c00cc03d 00020001 00014dd9 0006036e 7331c03d c00c0001 00010001 4dd90004 + 9e32cc04 c06e0001 00010001 4dd90004 d0dfa603. + +0.000723 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31388180 00010001 00020002 046e6577 73136167 656e6365 6672616e 63652d70 + 72657373 6503636f 6d000001 0001c00c 00010001 00014dd9 00049e32 cc041361 + 67656e63 65667261 6e63652d 70726573 73650363 6f6d0000 02000100 014dd900 + 06036e73 32c03ec0 3e000200 0100014d d9000603 6e7331c0 3ec06100 01000100 + 014dd900 049e32cc 04c07300 01000100 014dd900 04d0dfa6 03. + +0.000757 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31398180 00010001 00020002 036e7332 13616765 6e636566 72616e63 652d7072 + 65737365 02667200 00010001 c00c0001 00010001 30890004 9e32cc04 13616765 + 6e636566 72616e63 652d7072 65737365 02667200 00020001 00013089 0002c00c + c03c0002 00010001 30890006 036e7331 c03cc00c 00010001 00013089 00049e32 + cc04c06c 00010001 00013089 0004d0df a603. + +0.000721 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 313a8180 00010001 00020002 046e6577 73136167 656e6365 6672616e 63652d70 + 72657373 65026672 00000100 01c00c00 01000100 01308900 049e32cc 04136167 + 656e6365 6672616e 63652d70 72657373 65026672 00000200 01000130 89000603 + 6e7332c0 3dc03d00 02000100 01308900 06036e73 31c03dc0 5f000100 01000130 + 8900049e 32cc04c0 71000100 01000130 890004d0 dfa603. + +0.000732 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 313b8180 00010001 00020002 036e7332 0a696d61 6765666f 72756d03 636f6d00 + 00010001 c00c0001 00010001 30890004 9e32cc04 0a696d61 6765666f 72756d03 + 636f6d00 00020001 00013089 0002c00c c0340002 00010001 30890006 036e7331 + c034c00c 00010001 00013089 00049e32 cc04c05c 00010001 00013089 0004d0df + a603. + +0.000677 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 313c8180 00010001 00020002 046e6577 730a696d 61676566 6f72756d 03636f6d + 00000100 01c00c00 01000100 01308900 049e32cc 040a696d 61676566 6f72756d + 03636f6d 00000200 01000130 89000603 6e7332c0 35c03500 02000100 01308900 + 06036e73 31c035c0 4f000100 01000130 8900049e 32cc04c0 61000100 01000130 + 890004d0 dfa603. + +0.000673 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 313d8180 00010001 00020002 036e7332 0a696d61 6765666f 72756d02 746d0266 + 72000001 0001c00c 00010001 000280c4 00049e32 cc040a69 6d616765 666f7275 + 6d02746d 02667200 00020001 000280c4 0002c00c c0360002 00010002 80c40006 + 036e7331 c036c00c 00010001 000280c4 00049e32 cc04c060 00010001 000280c4 + 0004d0df a603. + +0.000687 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 313e8180 00010001 00020002 046e6577 730a696d 61676566 6f72756d 02746d02 + 66720000 010001c0 0c000100 0100012f 4500049e 32cc040a 696d6167 65666f72 + 756d0274 6d026672 00000200 01000280 c4000603 6e7332c0 37c03700 02000100 + 0280c400 06036e73 31c037c0 53000100 01000280 c400049e 32cc04c0 65000100 + 01000280 c40004d0 dfa603. + +0.000685 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 313f8180 00010001 00020002 036e7332 0b6f6f68 2d6c6168 2d6c6168 03636f6d + 00000100 01c00c00 01000100 014dd900 049e32cc 040b6f6f 682d6c61 682d6c61 + 6803636f 6d000002 00010001 4dd90002 c00cc035 00020001 00014dd9 0006036e + 7331c035 c00c0001 00010001 4dd90004 9e32cc04 c05e0001 00010001 4dd90004 + d0dfa603. + +0.000664 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31408180 00010000 00010000 036e7332 0b616670 73636965 6e636573 03636f6d + 00000100 010b6166 70736369 656e6365 7303636f 6d000006 00010000 0148002c + 03646e73 08766963 746f6972 65026672 0004726f 6f74c044 77276589 00007080 + 00001c20 004f1a00 00015180. + +0.000607 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31418180 00010000 00010000 036e7332 06616670 646f6303 636f6d00 00010001 + 06616670 646f6303 636f6d00 00060001 00000148 002c0364 6e730876 6963746f + 69726502 66720004 726f6f74 c03a7727 65890000 70800000 1c20004f 1a000001 + 5180. + +0.001536 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31428180 00010001 00020002 036e7332 09616670 2d6e6f74 65730363 6f6d0000 + 010001c0 0c000100 01000130 8900049e 32cc0409 6166702d 6e6f7465 7303636f + 6d000002 00010001 30890002 c00cc033 00020001 00013089 0006036e 7331c033 + c00c0001 00010001 30890004 9e32cc04 c05a0001 00010001 30890004 d0dfa603. + +0.000601 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31438180 00010001 00020002 036e7332 0a616670 2d646f6d 696e6f03 636f6d00 + 00010001 c00c0001 00010001 30890004 9e32cc04 0a616670 2d646f6d 696e6f03 + 636f6d00 00020001 00013089 0002c00c c0340002 00010001 30890006 036e7331 + c034c00c 00010001 00013089 00049e32 cc04c05c 00010001 00013089 0004d0df + a603. + +0.000629 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31448180 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464 + 72046172 70610000 110001. + +0.000317 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000116 + select max=5 rfds=[4] wfds=[] efds=[] to=1.920611 + select=1 rfds=[4] wfds=[] efds=[] + +1.-754319 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31218580 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464 + 72046172 70610000 050001. + +0.000252 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000127 + close fd=4 + close=OK + +0.000208 diff --git a/adns-0.6/regress/case-norecurse2.err b/adns-0.6/regress/case-norecurse2.err new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/adns-0.6/regress/case-norecurse2.err diff --git a/adns-0.6/regress/case-norecurse2.out b/adns-0.6/regress/case-norecurse2.out new file mode 100644 index 0000000..b00974a --- /dev/null +++ b/adns-0.6/regress/case-norecurse2.out @@ -0,0 +1,60 @@ +adns debug: using nameserver 172.18.45.6 +4.204.50.158.in-addr.arpa flags 0 type 1 A(-) submitted +4.204.50.158.in-addr.arpa flags 0 type 2 NS(raw) submitted +4.204.50.158.in-addr.arpa flags 0 type 5 CNAME(-) submitted +4.204.50.158.in-addr.arpa flags 0 type 6 SOA(raw) submitted +4.204.50.158.in-addr.arpa flags 0 type 12 PTR(raw) submitted +4.204.50.158.in-addr.arpa flags 0 type 13 HINFO(-) submitted +4.204.50.158.in-addr.arpa flags 0 type 15 MX(raw) submitted +4.204.50.158.in-addr.arpa flags 0 type 16 TXT(-) submitted +4.204.50.158.in-addr.arpa flags 0 type 17 RP(raw) submitted +4.204.50.158.in-addr.arpa flags 0 type 65537 A(addr) submitted +4.204.50.158.in-addr.arpa flags 0 type 65538 NS(+addr) submitted +4.204.50.158.in-addr.arpa flags 0 type 65548 PTR(checked) submitted +4.204.50.158.in-addr.arpa flags 0 type 65551 MX(+addr) submitted +4.204.50.158.in-addr.arpa flags 0 type 131078 SOA(822) submitted +4.204.50.158.in-addr.arpa flags 0 type 131089 RP(822) submitted +4.204.50.158.in-addr.arpa flags 0 type SOA(raw): No such data; nrrs=0; cname=$; owner=$; ttl=0 +4.204.50.158.in-addr.arpa flags 0 type HINFO(-): No such data; nrrs=0; cname=$; owner=$; ttl=0 +4.204.50.158.in-addr.arpa flags 0 type MX(raw): No such data; nrrs=0; cname=$; owner=$; ttl=0 +4.204.50.158.in-addr.arpa flags 0 type TXT(-): No such data; nrrs=0; cname=$; owner=$; ttl=0 +4.204.50.158.in-addr.arpa flags 0 type MX(+addr): No such data; nrrs=0; cname=$; owner=$; ttl=0 +4.204.50.158.in-addr.arpa flags 0 type A(addr): No such data; nrrs=0; cname=$; owner=$; ttl=0 +4.204.50.158.in-addr.arpa flags 0 type NS(+addr): No such data; nrrs=0; cname=$; owner=$; ttl=0 +4.204.50.158.in-addr.arpa flags 0 type RP(822): No such data; nrrs=0; cname=$; owner=$; ttl=0 +4.204.50.158.in-addr.arpa flags 0 type A(-): No such data; nrrs=0; cname=$; owner=$; ttl=0 +4.204.50.158.in-addr.arpa flags 0 type NS(raw): No such data; nrrs=0; cname=$; owner=$; ttl=0 +4.204.50.158.in-addr.arpa flags 0 type SOA(822): No such data; nrrs=0; cname=$; owner=$; ttl=0 +adns debug: reply not found, id 312c, query owner 4.204.50.158.in-addr.arpa (NS=172.18.45.6) +adns debug: reply not found, id 311f, query owner 4.204.50.158.in-addr.arpa (NS=172.18.45.6) +adns debug: reply not found, id 3120, query owner 4.204.50.158.in-addr.arpa (NS=172.18.45.6) +adns debug: reply not found, id 312a, query owner 4.204.50.158.in-addr.arpa (NS=172.18.45.6) +4.204.50.158.in-addr.arpa flags 0 type RP(raw): No such data; nrrs=0; cname=$; owner=$; ttl=0 +4.204.50.158.in-addr.arpa flags 0 type CNAME(-): No such data; nrrs=0; cname=$; owner=$; ttl=0 +adns debug: TCP connected (NS=172.18.45.6) +4.204.50.158.in-addr.arpa flags 0 type PTR(raw): OK; nrrs=23; cname=$; owner=$; ttl=0 + ns2.afp.com + ns.afp.com + news.afp.com + ns2.afp.fr + ns.afp.fr + news.afp.fr + ns2.agencefrancepresse.com + news.agencefrancepresse.com + ns2.agencefrancepresse.fr + news.agencefrancepresse.fr + ns2.agencefrance-presse.com + news.agencefrance-presse.com + ns2.agencefrance-presse.fr + news.agencefrance-presse.fr + ns2.imageforum.com + news.imageforum.com + ns2.imageforum.tm.fr + news.imageforum.tm.fr + ns2.ooh-lah-lah.com + ns2.afpsciences.com + ns2.afpdoc.com + ns2.afp-notes.com + ns2.afp-domino.com +4.204.50.158.in-addr.arpa flags 0 type PTR(checked): Inconsistent resource records in DNS; nrrs=0; cname=$; owner=$; ttl=-6 +rc=0 diff --git a/adns-0.6/regress/case-norecurse2.sys b/adns-0.6/regress/case-norecurse2.sys new file mode 100644 index 0000000..388543f --- /dev/null +++ b/adns-0.6/regress/case-norecurse2.sys @@ -0,0 +1,1212 @@ +default -0x16 +4.204.50.158.in-addr.arpa + start 939764277.018636 + socket type=SOCK_DGRAM + socket=4 + +0.000162 + fcntl fd=4 cmd=F_GETFL + fcntl=~O_NONBLOCK&... + +0.000052 + fcntl fd=4 cmd=F_SETFL O_NONBLOCK|... + fcntl=OK + +0.000042 + sendto fd=4 addr=172.18.45.6:53 + 311f0100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464 + 72046172 70610000 010001. + sendto=43 + +0.001984 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000131 + sendto fd=4 addr=172.18.45.6:53 + 31200100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464 + 72046172 70610000 020001. + sendto=43 + +0.001195 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000092 + sendto fd=4 addr=172.18.45.6:53 + 31210100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464 + 72046172 70610000 050001. + sendto=43 + +0.001175 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000096 + sendto fd=4 addr=172.18.45.6:53 + 31220100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464 + 72046172 70610000 060001. + sendto=43 + +0.001216 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000098 + sendto fd=4 addr=172.18.45.6:53 + 31230100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464 + 72046172 70610000 0c0001. + sendto=43 + +0.001153 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000095 + sendto fd=4 addr=172.18.45.6:53 + 31240100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464 + 72046172 70610000 0d0001. + sendto=43 + +0.001170 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000103 + sendto fd=4 addr=172.18.45.6:53 + 31250100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464 + 72046172 70610000 0f0001. + sendto=43 + +0.001162 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000099 + sendto fd=4 addr=172.18.45.6:53 + 31260100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464 + 72046172 70610000 100001. + sendto=43 + +0.001193 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000104 + sendto fd=4 addr=172.18.45.6:53 + 31270100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464 + 72046172 70610000 110001. + sendto=43 + +0.001203 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000105 + sendto fd=4 addr=172.18.45.6:53 + 31280100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464 + 72046172 70610000 010001. + sendto=43 + +0.001379 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000105 + sendto fd=4 addr=172.18.45.6:53 + 31290100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464 + 72046172 70610000 020001. + sendto=43 + +0.001199 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000107 + sendto fd=4 addr=172.18.45.6:53 + 312a0100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464 + 72046172 70610000 0c0001. + sendto=43 + +0.001196 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000111 + sendto fd=4 addr=172.18.45.6:53 + 312b0100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464 + 72046172 70610000 0f0001. + sendto=43 + +0.001229 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000114 + sendto fd=4 addr=172.18.45.6:53 + 312c0100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464 + 72046172 70610000 060001. + sendto=43 + +0.001187 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000115 + sendto fd=4 addr=172.18.45.6:53 + 312d0100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464 + 72046172 70610000 110001. + sendto=43 + +0.001165 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000116 + select max=5 rfds=[4] wfds=[] efds=[] to=1.979603 + select=1 rfds=[4] wfds=[] efds=[] + +1.005569 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31228580 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464 + 72046172 70610000 060001. + +0.000287 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000173 + select max=5 rfds=[4] wfds=[] efds=[] to=0.973574 + select=1 rfds=[4] wfds=[] efds=[] + +0.149373 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31248580 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464 + 72046172 70610000 0d0001. + +0.000294 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000119 + select max=5 rfds=[4] wfds=[] efds=[] to=0.823788 + select=1 rfds=[4] wfds=[] efds=[] + +0.019622 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31258580 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464 + 72046172 70610000 0f0001. + +0.000268 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000116 + select max=5 rfds=[4] wfds=[] efds=[] to=0.803782 + select=1 rfds=[4] wfds=[] efds=[] + +0.019566 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31268580 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464 + 72046172 70610000 100001. + +0.000266 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000116 + select max=5 rfds=[4] wfds=[] efds=[] to=0.783834 + select=1 rfds=[4] wfds=[] efds=[] + +0.019476 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 312b8180 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464 + 72046172 70610000 0f0001. + +0.000261 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000120 + select max=5 rfds=[4] wfds=[] efds=[] to=0.763977 + select=1 rfds=[4] wfds=[] efds=[] + +0.189710 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31288580 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464 + 72046172 70610000 010001. + +0.000268 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000119 + select max=5 rfds=[4] wfds=[] efds=[] to=0.573880 + select=1 rfds=[4] wfds=[] efds=[] + +0.019648 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31298580 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464 + 72046172 70610000 020001. + +0.000260 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000119 + select max=5 rfds=[4] wfds=[] efds=[] to=0.553853 + select=1 rfds=[4] wfds=[] efds=[] + +0.019563 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 312d8180 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464 + 72046172 70610000 110001. + +0.000257 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000119 + select max=5 rfds=[4] wfds=[] efds=[] to=0.533914 + select=0 rfds=[] wfds=[] efds=[] + +1.-463554 + sendto fd=4 addr=172.18.45.6:53 + 311f0100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464 + 72046172 70610000 010001. + sendto=43 + +0.000546 + sendto fd=4 addr=172.18.45.6:53 + 31200100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464 + 72046172 70610000 020001. + sendto=43 + +0.000484 + sendto fd=4 addr=172.18.45.6:53 + 31210100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464 + 72046172 70610000 050001. + sendto=43 + +0.000485 + select max=5 rfds=[4] wfds=[] efds=[] to=0.002425 + select=1 rfds=[4] wfds=[] efds=[] + +0.000119 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 311f8180 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464 + 72046172 70610000 010001. + +0.000255 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31208180 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464 + 72046172 70610000 020001. + +0.000284 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000100 + select max=5 rfds=[4] wfds=[] efds=[] to=0.001182 + select=0 rfds=[] wfds=[] efds=[] + +0.007693 + sendto fd=4 addr=172.18.45.6:53 + 31230100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464 + 72046172 70610000 0c0001. + sendto=43 + +0.000479 + sendto fd=4 addr=172.18.45.6:53 + 31270100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464 + 72046172 70610000 110001. + sendto=43 + +0.000465 + select max=5 rfds=[4] wfds=[] efds=[] to=0.001722 + select=0 rfds=[] wfds=[] efds=[] + +0.009054 + sendto fd=4 addr=172.18.45.6:53 + 312a0100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464 + 72046172 70610000 0c0001. + sendto=43 + +0.000480 + sendto fd=4 addr=172.18.45.6:53 + 312c0100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464 + 72046172 70610000 060001. + sendto=43 + +0.000488 + select max=5 rfds=[4] wfds=[] efds=[] to=1.980098 + select=1 rfds=[4] wfds=[] efds=[] + +0.000131 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 312c8180 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464 + 72046172 70610000 060001. + +0.000231 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000119 + select max=5 rfds=[4] wfds=[] efds=[] to=1.979617 + select=0 rfds=[] wfds=[] efds=[] + +2.-21402 + select max=5 rfds=[4] wfds=[] efds=[] to=0.001019 + select=0 rfds=[] wfds=[] efds=[] + +0.009951 + sendto fd=4 addr=172.18.45.6:53 + 31210100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464 + 72046172 70610000 050001. + sendto=43 + +0.000505 + sendto fd=4 addr=172.18.45.6:53 + 31230100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464 + 72046172 70610000 0c0001. + sendto=43 + +0.000530 + sendto fd=4 addr=172.18.45.6:53 + 31270100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464 + 72046172 70610000 110001. + sendto=43 + +0.000468 + select max=5 rfds=[4] wfds=[] efds=[] to=0.009497 + select=0 rfds=[] wfds=[] efds=[] + +0.008500 + sendto fd=4 addr=172.18.45.6:53 + 312a0100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464 + 72046172 70610000 0c0001. + sendto=43 + +0.000459 + select max=5 rfds=[4] wfds=[] efds=[] to=1.989538 + select=0 rfds=[] wfds=[] efds=[] + +2.-10446 + sendto fd=4 addr=172.18.45.6:53 + 31210100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464 + 72046172 70610000 050001. + sendto=43 + +0.000537 + sendto fd=4 addr=172.18.45.6:53 + 31230100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464 + 72046172 70610000 0c0001. + sendto=43 + +0.000485 + sendto fd=4 addr=172.18.45.6:53 + 31270100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464 + 72046172 70610000 110001. + sendto=43 + +0.000487 + select max=5 rfds=[4] wfds=[] efds=[] to=0.009450 + select=0 rfds=[] wfds=[] efds=[] + +0.008478 + select max=5 rfds=[4] wfds=[] efds=[] to=0.000000 + select=0 rfds=[] wfds=[] efds=[] + +0.000106 + sendto fd=4 addr=172.18.45.6:53 + 312a0100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464 + 72046172 70610000 0c0001. + sendto=43 + +0.000456 + select max=5 rfds=[4] wfds=[] efds=[] to=1.989451 + select=0 rfds=[] wfds=[] efds=[] + +2.-10542 + sendto fd=4 addr=172.18.45.6:53 + 31210100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464 + 72046172 70610000 050001. + sendto=43 + +0.000612 + sendto fd=4 addr=172.18.45.6:53 + 31230100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464 + 72046172 70610000 0c0001. + sendto=43 + +0.000552 + sendto fd=4 addr=172.18.45.6:53 + 31270100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464 + 72046172 70610000 110001. + sendto=43 + +0.000564 + select max=5 rfds=[4] wfds=[] efds=[] to=0.009474 + select=0 rfds=[] wfds=[] efds=[] + +0.008252 + select max=5 rfds=[4] wfds=[] efds=[] to=0.000106 + select=0 rfds=[] wfds=[] efds=[] + +0.009994 + sendto fd=4 addr=172.18.45.6:53 + 312a0100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464 + 72046172 70610000 0c0001. + sendto=43 + +0.000467 + select max=5 rfds=[4] wfds=[] efds=[] to=1.979559 + select=1 rfds=[4] wfds=[] efds=[] + +0.372703 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 312c8180 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464 + 72046172 70610000 060001. + +0.000261 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000225 + select max=5 rfds=[4] wfds=[] efds=[] to=1.606370 + select=1 rfds=[4] wfds=[] efds=[] + +0.039270 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 311f8180 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464 + 72046172 70610000 010001. + +0.000255 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000224 + select max=5 rfds=[4] wfds=[] efds=[] to=1.566621 + select=1 rfds=[4] wfds=[] efds=[] + +0.149484 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31208180 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464 + 72046172 70610000 020001. + +0.000261 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000200 + select max=5 rfds=[4] wfds=[] efds=[] to=1.416676 + select=0 rfds=[] wfds=[] efds=[] + +2.-583334 + select max=5 rfds=[4] wfds=[] efds=[] to=0.000010 + select=0 rfds=[] wfds=[] efds=[] + +0.010045 + sendto fd=4 addr=172.18.45.6:53 + 31210100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464 + 72046172 70610000 050001. + sendto=43 + +0.000504 + sendto fd=4 addr=172.18.45.6:53 + 31230100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464 + 72046172 70610000 0c0001. + sendto=43 + +0.000456 + sendto fd=4 addr=172.18.45.6:53 + 31270100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464 + 72046172 70610000 110001. + sendto=43 + +0.000499 + select max=5 rfds=[4] wfds=[] efds=[] to=0.008480 + select=0 rfds=[] wfds=[] efds=[] + +0.008495 + sendto fd=4 addr=172.18.45.6:53 + 312a0100 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464 + 72046172 70610000 0c0001. + sendto=43 + +0.000644 + select max=5 rfds=[4] wfds=[] efds=[] to=1.989402 + select=1 rfds=[4] wfds=[] efds=[] + +0.490712 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31278580 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464 + 72046172 70610000 110001. + +0.001892 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31238380 00010012 00000000 01340332 30340235 30033135 3807696e 2d616464 + 72046172 70610000 0c0001c0 0c000c00 01000000 00000d03 6e733203 61667003 + 636f6d00 c00c000c 00010000 00000005 026e73c0 3bc00c00 0c000100 00000000 + 07046e65 7773c03b c00c000c 00010000 0000000c 036e7332 03616670 02667200 + c00c000c 00010000 00000005 026e73c0 78c00c00 0c000100 00000000 07046e65 + 7773c078 c00c000c 00010000 00000019 036e7332 12616765 6e636566 72616e63 + 65707265 737365c0 3fc00c00 0c000100 00000000 07046e65 7773c0b4 c00c000c + 00010000 00000019 036e7332 12616765 6e636566 72616e63 65707265 737365c0 + 7cc00c00 0c000100 00000000 07046e65 7773c0ec c00c000c 00010000 0000001a + 036e7332 13616765 6e636566 72616e63 652d7072 65737365 c03fc00c 000c0001 + 00000000 0007046e 657773c1 24c00c00 0c000100 00000000 1a036e73 32136167 + 656e6365 6672616e 63652d70 72657373 65c07cc0 0c000c00 01000000 00000704 + 6e657773 c15dc00c 000c0001 00000000 0011036e 73320a69 6d616765 666f7275 + 6dc03fc0 0c000c00 01000000 00000704 6e657773 c196c00c 000c0001 00000000 + 0014036e 73320a69 6d616765 666f7275 6d02746d c07cc00c 000c0001 00000000 + 0007046e 657773c1 c6. + +0.003281 + socket type=SOCK_STREAM + socket=5 + +0.002885 + fcntl fd=5 cmd=F_GETFL + fcntl=~O_NONBLOCK&... + +0.000045 + fcntl fd=5 cmd=F_SETFL O_NONBLOCK|... + fcntl=OK + +0.000039 + connect fd=5 addr=172.18.45.6:53 + connect=EINPROGRESS + +0.000565 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31218580 00010000 00000000 01340332 30340235 30033135 3807696e 2d616464 + 72046172 70610000 050001. + +0.000249 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 312a8380 00010012 00000000 01340332 30340235 30033135 3807696e 2d616464 + 72046172 70610000 0c0001c0 0c000c00 01000000 00000d03 6e733203 61667003 + 636f6d00 c00c000c 00010000 00000005 026e73c0 3bc00c00 0c000100 00000000 + 07046e65 7773c03b c00c000c 00010000 0000000c 036e7332 03616670 02667200 + c00c000c 00010000 00000005 026e73c0 78c00c00 0c000100 00000000 07046e65 + 7773c078 c00c000c 00010000 00000019 036e7332 12616765 6e636566 72616e63 + 65707265 737365c0 3fc00c00 0c000100 00000000 07046e65 7773c0b4 c00c000c + 00010000 00000019 036e7332 12616765 6e636566 72616e63 65707265 737365c0 + 7cc00c00 0c000100 00000000 07046e65 7773c0ec c00c000c 00010000 0000001a + 036e7332 13616765 6e636566 72616e63 652d7072 65737365 c03fc00c 000c0001 + 00000000 0007046e 657773c1 24c00c00 0c000100 00000000 1a036e73 32136167 + 656e6365 6672616e 63652d70 72657373 65c07cc0 0c000c00 01000000 00000704 + 6e657773 c15dc00c 000c0001 00000000 0011036e 73320a69 6d616765 666f7275 + 6dc03fc0 0c000c00 01000000 00000704 6e657773 c196c00c 000c0001 00000000 + 0014036e 73320a69 6d616765 666f7275 6d02746d c07cc00c 000c0001 00000000 + 0007046e 657773c1 c6. + +0.001704 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 312a8380 00010012 00000000 01340332 30340235 30033135 3807696e 2d616464 + 72046172 70610000 0c0001c0 0c000c00 01000000 00000d03 6e733203 61667003 + 636f6d00 c00c000c 00010000 00000005 026e73c0 3bc00c00 0c000100 00000000 + 07046e65 7773c03b c00c000c 00010000 0000000c 036e7332 03616670 02667200 + c00c000c 00010000 00000005 026e73c0 78c00c00 0c000100 00000000 07046e65 + 7773c078 c00c000c 00010000 00000019 036e7332 12616765 6e636566 72616e63 + 65707265 737365c0 3fc00c00 0c000100 00000000 07046e65 7773c0b4 c00c000c + 00010000 00000019 036e7332 12616765 6e636566 72616e63 65707265 737365c0 + 7cc00c00 0c000100 00000000 07046e65 7773c0ec c00c000c 00010000 0000001a + 036e7332 13616765 6e636566 72616e63 652d7072 65737365 c03fc00c 000c0001 + 00000000 0007046e 657773c1 24c00c00 0c000100 00000000 1a036e73 32136167 + 656e6365 6672616e 63652d70 72657373 65c07cc0 0c000c00 01000000 00000704 + 6e657773 c15dc00c 000c0001 00000000 0011036e 73320a69 6d616765 666f7275 + 6dc03fc0 0c000c00 01000000 00000704 6e657773 c196c00c 000c0001 00000000 + 0014036e 73320a69 6d616765 666f7275 6d02746d c07cc00c 000c0001 00000000 + 0007046e 657773c1 c6. + +0.001827 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000201 + select max=6 rfds=[4] wfds=[5] efds=[] to=13.987312 + select=1 rfds=[] wfds=[5] efds=[] + +0.000364 + read fd=5 buflen=1 + read=EAGAIN + +0.000127 + write fd=5 + 002b3123 01000001 00000000 00000134 03323034 02353003 31353807 696e2d61 + 64647204 61727061 00000c00 01. + write=45 + +0.001692 + write fd=5 + 002b312a 01000001 00000000 00000134 03323034 02353003 31353807 696e2d61 + 64647204 61727061 00000c00 01. + write=45 + +0.001275 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=29.983854 + select=1 rfds=[5] wfds=[] efds=[] + +0.000150 + read fd=5 buflen=2 + read=OK + 02e1. + +0.000196 + read fd=5 buflen=737 + read=OK + 31238180 00010017 00020002 01340332 30340235 30033135 3807696e 2d616464 + 72046172 70610000 0c0001c0 0c000c00 01000000 00000d03 6e733203 61667003 + 636f6d00 c00c000c 00010000 00000005 026e73c0 3bc00c00 0c000100 00000000 + 07046e65 7773c03b c00c000c 00010000 0000000c 036e7332 03616670 02667200 + c00c000c 00010000 00000005 026e73c0 78c00c00 0c000100 00000000 07046e65 + 7773c078 c00c000c 00010000 00000019 036e7332 12616765 6e636566 72616e63 + 65707265 737365c0 3fc00c00 0c000100 00000000 07046e65 7773c0b4 c00c000c + 00010000 00000019 036e7332 12616765 6e636566 72616e63 65707265 737365c0 + 7cc00c00 0c000100 00000000 07046e65 7773c0ec c00c000c 00010000 0000001a + 036e7332 13616765 6e636566 72616e63 652d7072 65737365 c03fc00c 000c0001 + 00000000 0007046e 657773c1 24c00c00 0c000100 00000000 1a036e73 32136167 + 656e6365 6672616e 63652d70 72657373 65c07cc0 0c000c00 01000000 00000704 + 6e657773 c15dc00c 000c0001 00000000 0011036e 73320a69 6d616765 666f7275 + 6dc03fc0 0c000c00 01000000 00000704 6e657773 c196c00c 000c0001 00000000 + 0014036e 73320a69 6d616765 666f7275 6d02746d c07cc00c 000c0001 00000000 + 0007046e 657773c1 c6c00c00 0c000100 00000000 12036e73 320b6f6f 682d6c61 + 682d6c61 68c03fc0 0c000c00 01000000 00001203 6e73320b 61667073 6369656e + 636573c0 3fc00c00 0c000100 00000000 0d036e73 32066166 70646f63 c03fc00c + 000c0001 00000000 0010036e 73320961 66702d6e 6f746573 c03fc00c 000c0001 + 00000000 0011036e 73320a61 66702d64 6f6d696e 6fc03f02 35300331 35380769 + 6e2d6164 64720461 72706100 00020001 0007e8fe 0002c037 02353003 31353807 + 696e2d61 64647204 61727061 00000200 010007e8 fe000603 4e5331c0 3bc03700 + 01000100 02a2fe00 049e32cc 04034e53 31c03b00 01000100 02a2fe00 04d0dfa6 + 03. + +0.002595 + read fd=5 buflen=739 + read=OK + 02e1312a 81800001 00170002 00020134 03323034 02353003 31353807 696e2d61 + 64647204 61727061 00000c00 01c00c00 0c000100 00000000 0d036e73 32036166 + 7003636f 6d00c00c 000c0001 00000000 0005026e 73c03bc0 0c000c00 01000000 + 00000704 6e657773 c03bc00c 000c0001 00000000 000c036e 73320361 66700266 + 7200c00c 000c0001 00000000 0005026e 73c078c0 0c000c00 01000000 00000704 + 6e657773 c078c00c 000c0001 00000000 0019036e 73321261 67656e63 65667261 + 6e636570 72657373 65c03fc0 0c000c00 01000000 00000704 6e657773 c0b4c00c + 000c0001 00000000 0019036e 73321261 67656e63 65667261 6e636570 72657373 + 65c07cc0 0c000c00 01000000 00000704 6e657773 c0ecc00c 000c0001 00000000 + 001a036e 73321361 67656e63 65667261 6e63652d 70726573 7365c03f c00c000c + 00010000 00000007 046e6577 73c124c0 0c000c00 01000000 00001a03 6e733213 + 6167656e 63656672 616e6365 2d707265 737365c0 7cc00c00 0c000100 00000000 + 07046e65 7773c15d c00c000c 00010000 00000011 036e7332 0a696d61 6765666f + 72756dc0 3fc00c00 0c000100 00000000 07046e65 7773c196 c00c000c 00010000 + 00000014 036e7332 0a696d61 6765666f 72756d02 746dc07c c00c000c 00010000 + 00000007 046e6577 73c1c6c0 0c000c00 01000000 00001203 6e73320b 6f6f682d + 6c61682d 6c6168c0 3fc00c00 0c000100 00000000 12036e73 320b6166 70736369 + 656e6365 73c03fc0 0c000c00 01000000 00000d03 6e733206 61667064 6f63c03f + c00c000c 00010000 00000010 036e7332 09616670 2d6e6f74 6573c03f c00c000c + 00010000 00000011 036e7332 0a616670 2d646f6d 696e6fc0 3f023530 03313538 + 07696e2d 61646472 04617270 61000002 00010007 e8fe0002 c0370235 30033135 + 3807696e 2d616464 72046172 70610000 02000100 07e8fe00 06034e53 31c03bc0 + 37000100 010002a2 fe00049e 32cc0403 4e5331c0 3b000100 010002a2 fe0004d0 + dfa603. + +0.004644 + sendto fd=4 addr=172.18.45.6:53 + 312e0100 00010000 00000000 036e7332 03616670 03636f6d 00000100 01. + sendto=29 + +0.001410 + sendto fd=4 addr=172.18.45.6:53 + 312f0100 00010000 00000000 026e7303 61667003 636f6d00 00010001. + sendto=28 + +0.001075 + sendto fd=4 addr=172.18.45.6:53 + 31300100 00010000 00000000 046e6577 73036166 7003636f 6d000001 0001. + sendto=30 + +0.001072 + sendto fd=4 addr=172.18.45.6:53 + 31310100 00010000 00000000 036e7332 03616670 02667200 00010001. + sendto=28 + +0.001053 + sendto fd=4 addr=172.18.45.6:53 + 31320100 00010000 00000000 026e7303 61667002 66720000 010001. + sendto=27 + +0.001065 + sendto fd=4 addr=172.18.45.6:53 + 31330100 00010000 00000000 046e6577 73036166 70026672 00000100 01. + sendto=29 + +0.001063 + sendto fd=4 addr=172.18.45.6:53 + 31340100 00010000 00000000 036e7332 12616765 6e636566 72616e63 65707265 + 73736503 636f6d00 00010001. + sendto=44 + +0.001117 + sendto fd=4 addr=172.18.45.6:53 + 31350100 00010000 00000000 046e6577 73126167 656e6365 6672616e 63657072 + 65737365 03636f6d 00000100 01. + sendto=45 + +0.001230 + sendto fd=4 addr=172.18.45.6:53 + 31360100 00010000 00000000 036e7332 12616765 6e636566 72616e63 65707265 + 73736502 66720000 010001. + sendto=43 + +0.001352 + sendto fd=4 addr=172.18.45.6:53 + 31370100 00010000 00000000 046e6577 73126167 656e6365 6672616e 63657072 + 65737365 02667200 00010001. + sendto=44 + +0.001324 + sendto fd=4 addr=172.18.45.6:53 + 31380100 00010000 00000000 036e7332 13616765 6e636566 72616e63 652d7072 + 65737365 03636f6d 00000100 01. + sendto=45 + +0.001336 + sendto fd=4 addr=172.18.45.6:53 + 31390100 00010000 00000000 046e6577 73136167 656e6365 6672616e 63652d70 + 72657373 6503636f 6d000001 0001. + sendto=46 + +0.001340 + sendto fd=4 addr=172.18.45.6:53 + 313a0100 00010000 00000000 036e7332 13616765 6e636566 72616e63 652d7072 + 65737365 02667200 00010001. + sendto=44 + +0.001322 + sendto fd=4 addr=172.18.45.6:53 + 313b0100 00010000 00000000 046e6577 73136167 656e6365 6672616e 63652d70 + 72657373 65026672 00000100 01. + sendto=45 + +0.001312 + sendto fd=4 addr=172.18.45.6:53 + 313c0100 00010000 00000000 036e7332 0a696d61 6765666f 72756d03 636f6d00 + 00010001. + sendto=36 + +0.001330 + sendto fd=4 addr=172.18.45.6:53 + 313d0100 00010000 00000000 046e6577 730a696d 61676566 6f72756d 03636f6d + 00000100 01. + sendto=37 + +0.001298 + sendto fd=4 addr=172.18.45.6:53 + 313e0100 00010000 00000000 036e7332 0a696d61 6765666f 72756d02 746d0266 + 72000001 0001. + sendto=38 + +0.001326 + sendto fd=4 addr=172.18.45.6:53 + 313f0100 00010000 00000000 046e6577 730a696d 61676566 6f72756d 02746d02 + 66720000 010001. + sendto=39 + +0.001310 + sendto fd=4 addr=172.18.45.6:53 + 31400100 00010000 00000000 036e7332 0b6f6f68 2d6c6168 2d6c6168 03636f6d + 00000100 01. + sendto=37 + +0.001326 + sendto fd=4 addr=172.18.45.6:53 + 31410100 00010000 00000000 036e7332 0b616670 73636965 6e636573 03636f6d + 00000100 01. + sendto=37 + +0.001329 + sendto fd=4 addr=172.18.45.6:53 + 31420100 00010000 00000000 036e7332 06616670 646f6303 636f6d00 00010001. + sendto=32 + +0.001283 + sendto fd=4 addr=172.18.45.6:53 + 31430100 00010000 00000000 036e7332 09616670 2d6e6f74 65730363 6f6d0000 + 010001. + sendto=35 + +0.001386 + sendto fd=4 addr=172.18.45.6:53 + 31440100 00010000 00000000 036e7332 0a616670 2d646f6d 696e6f03 636f6d00 + 00010001. + sendto=36 + +0.001512 + read fd=5 buflen=739 + read=EAGAIN + +0.000090 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.963304 + select=1 rfds=[4] wfds=[] efds=[] + +0.004077 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 312e8180 00010001 000d000d 036e7332 03616670 03636f6d 00000100 01c00c00 + 01000100 02813e00 049e32cc 04000002 00010007 e8df0014 014c0c52 4f4f542d + 53455256 45525303 4e455400 00000200 010007e8 df000401 4dc03a00 00020001 + 0007e8df 00040149 c03a0000 02000100 07e8df00 040145c0 3a000002 00010007 + e8df0004 0144c03a 00000200 010007e8 df000401 41c03a00 00020001 0007e8df + 00040148 c03a0000 02000100 07e8df00 040143c0 3a000002 00010007 e8df0004 + 0147c03a 00000200 010007e8 df000401 46c03a00 00020001 0007e8df 00040142 + c03a0000 02000100 07e8df00 04014ac0 3a000002 00010007 e8df0004 014bc03a + c0380001 00010009 3a5f0004 c620400c c0570001 00010009 3a5f0004 ca0c1b21 + c0660001 00010009 3a5f0004 c0249411 c0750001 00010009 3a5f0004 c0cbe60a + c0840001 00010009 3a5f0004 80080a5a c0930001 00010009 3a5f0004 c6290004 + c0a20001 00010009 3a5f0004 803f0235 c0b10001 00010009 3a5f0004 c021040c + c0c00001 00010009 3a5f0004 c0702404 c0cf0001 00010009 3a5f0004 c00505f1 + c0de0001 00010009 3a5f0004 8009006b c0ed0001 00010009 3a5f0004 c629000a + c0fc0001 00010009 3a5f0004 c1000e81. + +0.001847 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000277 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.957103 + select=0 rfds=[] wfds=[] efds=[] + +2.-40545 + sendto fd=4 addr=172.18.45.6:53 + 312f0100 00010000 00000000 026e7303 61667003 636f6d00 00010001. + sendto=28 + +0.000601 + sendto fd=4 addr=172.18.45.6:53 + 31300100 00010000 00000000 046e6577 73036166 7003636f 6d000001 0001. + sendto=30 + +0.000404 + sendto fd=4 addr=172.18.45.6:53 + 31310100 00010000 00000000 036e7332 03616670 02667200 00010001. + sendto=28 + +0.000424 + sendto fd=4 addr=172.18.45.6:53 + 31320100 00010000 00000000 026e7303 61667002 66720000 010001. + sendto=27 + +0.000383 + sendto fd=4 addr=172.18.45.6:53 + 31330100 00010000 00000000 046e6577 73036166 70026672 00000100 01. + sendto=29 + +0.000389 + sendto fd=4 addr=172.18.45.6:53 + 31340100 00010000 00000000 036e7332 12616765 6e636566 72616e63 65707265 + 73736503 636f6d00 00010001. + sendto=44 + +0.000446 + sendto fd=4 addr=172.18.45.6:53 + 31350100 00010000 00000000 046e6577 73126167 656e6365 6672616e 63657072 + 65737365 03636f6d 00000100 01. + sendto=45 + +0.000449 + sendto fd=4 addr=172.18.45.6:53 + 31360100 00010000 00000000 036e7332 12616765 6e636566 72616e63 65707265 + 73736502 66720000 010001. + sendto=43 + +0.000440 + sendto fd=4 addr=172.18.45.6:53 + 31370100 00010000 00000000 046e6577 73126167 656e6365 6672616e 63657072 + 65737365 02667200 00010001. + sendto=44 + +0.000441 + sendto fd=4 addr=172.18.45.6:53 + 31380100 00010000 00000000 036e7332 13616765 6e636566 72616e63 652d7072 + 65737365 03636f6d 00000100 01. + sendto=45 + +0.000474 + sendto fd=4 addr=172.18.45.6:53 + 31390100 00010000 00000000 046e6577 73136167 656e6365 6672616e 63652d70 + 72657373 6503636f 6d000001 0001. + sendto=46 + +0.000451 + sendto fd=4 addr=172.18.45.6:53 + 313a0100 00010000 00000000 036e7332 13616765 6e636566 72616e63 652d7072 + 65737365 02667200 00010001. + sendto=44 + +0.000440 + sendto fd=4 addr=172.18.45.6:53 + 313b0100 00010000 00000000 046e6577 73136167 656e6365 6672616e 63652d70 + 72657373 65026672 00000100 01. + sendto=45 + +0.000439 + sendto fd=4 addr=172.18.45.6:53 + 313c0100 00010000 00000000 036e7332 0a696d61 6765666f 72756d03 636f6d00 + 00010001. + sendto=36 + +0.000413 + sendto fd=4 addr=172.18.45.6:53 + 313d0100 00010000 00000000 046e6577 730a696d 61676566 6f72756d 03636f6d + 00000100 01. + sendto=37 + +0.000416 + sendto fd=4 addr=172.18.45.6:53 + 313e0100 00010000 00000000 036e7332 0a696d61 6765666f 72756d02 746d0266 + 72000001 0001. + sendto=38 + +0.000442 + sendto fd=4 addr=172.18.45.6:53 + 313f0100 00010000 00000000 046e6577 730a696d 61676566 6f72756d 02746d02 + 66720000 010001. + sendto=39 + +0.000418 + sendto fd=4 addr=172.18.45.6:53 + 31400100 00010000 00000000 036e7332 0b6f6f68 2d6c6168 2d6c6168 03636f6d + 00000100 01. + sendto=37 + +0.000412 + sendto fd=4 addr=172.18.45.6:53 + 31410100 00010000 00000000 036e7332 0b616670 73636965 6e636573 03636f6d + 00000100 01. + sendto=37 + +0.000413 + sendto fd=4 addr=172.18.45.6:53 + 31420100 00010000 00000000 036e7332 06616670 646f6303 636f6d00 00010001. + sendto=32 + +0.000394 + sendto fd=4 addr=172.18.45.6:53 + 31430100 00010000 00000000 036e7332 09616670 2d6e6f74 65730363 6f6d0000 + 010001. + sendto=35 + +0.000403 + sendto fd=4 addr=172.18.45.6:53 + 31440100 00010000 00000000 036e7332 0a616670 2d646f6d 696e6f03 636f6d00 + 00010001. + sendto=36 + +0.000407 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.990501 + select=0 rfds=[] wfds=[] efds=[] + +2.-09491 + sendto fd=4 addr=172.18.45.6:53 + 312f0100 00010000 00000000 026e7303 61667003 636f6d00 00010001. + sendto=28 + +0.000642 + sendto fd=4 addr=172.18.45.6:53 + 31300100 00010000 00000000 046e6577 73036166 7003636f 6d000001 0001. + sendto=30 + +0.000399 + sendto fd=4 addr=172.18.45.6:53 + 31310100 00010000 00000000 036e7332 03616670 02667200 00010001. + sendto=28 + +0.000385 + sendto fd=4 addr=172.18.45.6:53 + 31320100 00010000 00000000 026e7303 61667002 66720000 010001. + sendto=27 + +0.000380 + sendto fd=4 addr=172.18.45.6:53 + 31330100 00010000 00000000 046e6577 73036166 70026672 00000100 01. + sendto=29 + +0.000388 + sendto fd=4 addr=172.18.45.6:53 + 31340100 00010000 00000000 036e7332 12616765 6e636566 72616e63 65707265 + 73736503 636f6d00 00010001. + sendto=44 + +0.000443 + sendto fd=4 addr=172.18.45.6:53 + 31350100 00010000 00000000 046e6577 73126167 656e6365 6672616e 63657072 + 65737365 03636f6d 00000100 01. + sendto=45 + +0.000447 + sendto fd=4 addr=172.18.45.6:53 + 31360100 00010000 00000000 036e7332 12616765 6e636566 72616e63 65707265 + 73736502 66720000 010001. + sendto=43 + +0.000456 + sendto fd=4 addr=172.18.45.6:53 + 31370100 00010000 00000000 046e6577 73126167 656e6365 6672616e 63657072 + 65737365 02667200 00010001. + sendto=44 + +0.000438 + sendto fd=4 addr=172.18.45.6:53 + 31380100 00010000 00000000 036e7332 13616765 6e636566 72616e63 652d7072 + 65737365 03636f6d 00000100 01. + sendto=45 + +0.000445 + sendto fd=4 addr=172.18.45.6:53 + 31390100 00010000 00000000 046e6577 73136167 656e6365 6672616e 63652d70 + 72657373 6503636f 6d000001 0001. + sendto=46 + +0.000447 + sendto fd=4 addr=172.18.45.6:53 + 313a0100 00010000 00000000 036e7332 13616765 6e636566 72616e63 652d7072 + 65737365 02667200 00010001. + sendto=44 + +0.000437 + sendto fd=4 addr=172.18.45.6:53 + 313b0100 00010000 00000000 046e6577 73136167 656e6365 6672616e 63652d70 + 72657373 65026672 00000100 01. + sendto=45 + +0.000438 + sendto fd=4 addr=172.18.45.6:53 + 313c0100 00010000 00000000 036e7332 0a696d61 6765666f 72756d03 636f6d00 + 00010001. + sendto=36 + +0.000434 + sendto fd=4 addr=172.18.45.6:53 + 313d0100 00010000 00000000 046e6577 730a696d 61676566 6f72756d 03636f6d + 00000100 01. + sendto=37 + +0.000416 + sendto fd=4 addr=172.18.45.6:53 + 313e0100 00010000 00000000 036e7332 0a696d61 6765666f 72756d02 746d0266 + 72000001 0001. + sendto=38 + +0.000415 + sendto fd=4 addr=172.18.45.6:53 + 313f0100 00010000 00000000 046e6577 730a696d 61676566 6f72756d 02746d02 + 66720000 010001. + sendto=39 + +0.000416 + sendto fd=4 addr=172.18.45.6:53 + 31400100 00010000 00000000 036e7332 0b6f6f68 2d6c6168 2d6c6168 03636f6d + 00000100 01. + sendto=37 + +0.000412 + sendto fd=4 addr=172.18.45.6:53 + 31410100 00010000 00000000 036e7332 0b616670 73636965 6e636573 03636f6d + 00000100 01. + sendto=37 + +0.000414 + sendto fd=4 addr=172.18.45.6:53 + 31420100 00010000 00000000 036e7332 06616670 646f6303 636f6d00 00010001. + sendto=32 + +0.000392 + sendto fd=4 addr=172.18.45.6:53 + 31430100 00010000 00000000 036e7332 09616670 2d6e6f74 65730363 6f6d0000 + 010001. + sendto=35 + +0.000425 + sendto fd=4 addr=172.18.45.6:53 + 31440100 00010000 00000000 036e7332 0a616670 2d646f6d 696e6f03 636f6d00 + 00010001. + sendto=36 + +0.000409 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.990522 + select=1 rfds=[4] wfds=[] efds=[] + +1.-235306 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 312f8580 00010001 00020002 026e7303 61667003 636f6d00 00010001 c00c0001 + 00010001 51800004 9e32cc04 03616670 03636f6d 00000200 01000151 80000603 + 6e7332c0 2cc02c00 02000100 01518000 06036e73 31c02cc0 3f000100 01000151 + 8000049e 32cc04c0 51000100 01000151 800004d0 dfa603. + +0.000734 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000269 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.224825 + select=1 rfds=[4] wfds=[] efds=[] + +0.179062 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31448580 00010001 00020002 036e7332 0a616670 2d646f6d 696e6f03 636f6d00 + 00010001 c00c0001 00010001 51800004 9e32cc04 0a616670 2d646f6d 696e6f03 + 636f6d00 00020001 00015180 0002c00c c0340002 00010001 51800006 036e7331 + c034c00c 00010001 00015180 00049e32 cc04c05c 00010001 00015180 0004d0df + a603. + +0.000758 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000284 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.044721 + select=1 rfds=[4] wfds=[] efds=[] + +0.038932 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31438580 00010001 00020002 036e7332 09616670 2d6e6f74 65730363 6f6d0000 + 010001c0 0c000100 01000151 8000049e 32cc0409 6166702d 6e6f7465 7303636f + 6d000002 00010001 51800002 c00cc033 00020001 00015180 0006036e 7331c033 + c00c0001 00010001 51800004 9e32cc04 c05a0001 00010001 51800004 d0dfa603. + +0.000729 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000258 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.004802 + select=1 rfds=[4] wfds=[] efds=[] + +0.399140 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 313a8180 00010001 00020002 036e7332 13616765 6e636566 72616e63 652d7072 + 65737365 02667200 00010001 c00c0001 00010005 46000004 9e32cc04 13616765 + 6e636566 72616e63 652d7072 65737365 02667200 00020001 00054600 0002c00c + c03c0002 00010005 46000006 036e7331 c03cc00c 00010001 00054600 00049e32 + cc04c06c 00010001 00054600 0004d0df a603. + +0.000770 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000288 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=0.604604 + select=1 rfds=[4] wfds=[] efds=[] + +0.038862 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 313d8580 00010001 00020002 046e6577 730a696d 61676566 6f72756d 03636f6d + 00000100 01c00c00 01000100 01518000 049e32cc 040a696d 61676566 6f72756d + 03636f6d 00000200 01000151 80000603 6e7332c0 35c03500 02000100 01518000 + 06036e73 31c035c0 4f000100 01000151 8000049e 32cc04c0 61000100 01000151 + 800004d0 dfa603. + +0.000714 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000248 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=0.564780 + select=1 rfds=[4] wfds=[] efds=[] + +1.-870685 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31358580 00010001 00020002 046e6577 73126167 656e6365 6672616e 63657072 + 65737365 03636f6d 00000100 01c00c00 01000100 01518000 049e32cc 04126167 + 656e6365 6672616e 63657072 65737365 03636f6d 00000200 01000151 80000603 + 6e7332c0 3dc03d00 02000100 01518000 06036e73 31c03dc0 5f000100 01000151 + 8000049e 32cc04c0 71000100 01000151 800004d0 dfa603. + +0.000749 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000248 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=0.434468 + select=1 rfds=[4] wfds=[] efds=[] + +0.038661 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31348580 00010001 00020002 036e7332 12616765 6e636566 72616e63 65707265 + 73736503 636f6d00 00010001 c00c0001 00010001 51800004 9e32cc04 12616765 + 6e636566 72616e63 65707265 73736503 636f6d00 00020001 00015180 0002c00c + c03c0002 00010001 51800006 036e7331 c03cc00c 00010001 00015180 00049e32 + cc04c06c 00010001 00015180 0004d0df a603. + +0.000722 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000266 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=0.394819 + select=1 rfds=[4] wfds=[] efds=[] + +0.049154 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31368180 00010001 00020002 036e7332 12616765 6e636566 72616e63 65707265 + 73736502 66720000 010001c0 0c000100 01000546 0000049e 32cc0412 6167656e + 63656672 616e6365 70726573 73650266 72000002 00010005 46000002 c00cc03b + 00020001 00054600 0006036e 7331c03b c00c0001 00010005 46000004 9e32cc04 + c06a0001 00010005 46000004 d0dfa603. + +0.000707 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000243 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=0.344715 + select=1 rfds=[4] wfds=[] efds=[] + +0.039336 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31388580 00010001 00020002 036e7332 13616765 6e636566 72616e63 652d7072 + 65737365 03636f6d 00000100 01c00c00 01000100 01518000 049e32cc 04136167 + 656e6365 6672616e 63652d70 72657373 6503636f 6d000002 00010001 51800002 + c00cc03d 00020001 00015180 0006036e 7331c03d c00c0001 00010001 51800004 + 9e32cc04 c06e0001 00010001 51800004 d0dfa603. + +0.000695 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000267 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=0.304417 + select=1 rfds=[4] wfds=[] efds=[] + +0.078532 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31308580 00010001 00020002 046e6577 73036166 7003636f 6d000001 0001c00c + 00010001 00015180 00049e32 cc040361 66700363 6f6d0000 02000100 01518000 + 06036e73 32c02ec0 2e000200 01000151 80000603 6e7331c0 2ec04100 01000100 + 01518000 049e32cc 04c05300 01000100 01518000 04d0dfa6 03. + +0.000600 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000235 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=0.225050 + select=1 rfds=[4] wfds=[] efds=[] + +0.039210 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31318180 00010001 00020002 036e7332 03616670 02667200 00010001 c00c0001 + 00010005 46000004 9e32cc04 03616670 02667200 00020001 00054600 0002c00c + c02c0002 00010005 46000006 036e7331 c02cc00c 00010001 00054600 00049e32 + cc04c04c 00010001 00054600 0004d0df a603. + +0.000589 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000236 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=0.185015 + select=1 rfds=[4] wfds=[] efds=[] + +0.159098 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31378180 00010001 00010001 046e6577 73126167 656e6365 6672616e 63657072 + 65737365 02667200 00010001 c00c0001 00010000 00000004 9e32cc04 12616765 + 6e636566 72616e63 65707265 73736502 66720000 02000100 00000000 06036e73 + 31c03cc0 5d000100 01000000 000004d0 dfa603. + +0.000578 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000253 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=0.025086 + select=0 rfds=[] wfds=[] efds=[] + +0.025066 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=0.000020 + select=0 rfds=[] wfds=[] efds=[] + +0.009997 + sendto fd=4 addr=172.18.45.6:53 + 31320100 00010000 00000000 026e7303 61667002 66720000 010001. + sendto=27 + +0.000458 + sendto fd=4 addr=172.18.45.6:53 + 31330100 00010000 00000000 046e6577 73036166 70026672 00000100 01. + sendto=29 + +0.000387 + sendto fd=4 addr=172.18.45.6:53 + 31390100 00010000 00000000 046e6577 73136167 656e6365 6672616e 63652d70 + 72657373 6503636f 6d000001 0001. + sendto=46 + +0.000441 + sendto fd=4 addr=172.18.45.6:53 + 313b0100 00010000 00000000 046e6577 73136167 656e6365 6672616e 63652d70 + 72657373 65026672 00000100 01. + sendto=45 + +0.000438 + sendto fd=4 addr=172.18.45.6:53 + 313c0100 00010000 00000000 036e7332 0a696d61 6765666f 72756d03 636f6d00 + 00010001. + sendto=36 + +0.000561 + sendto fd=4 addr=172.18.45.6:53 + 313e0100 00010000 00000000 036e7332 0a696d61 6765666f 72756d02 746d0266 + 72000001 0001. + sendto=38 + +0.000423 + sendto fd=4 addr=172.18.45.6:53 + 313f0100 00010000 00000000 046e6577 730a696d 61676566 6f72756d 02746d02 + 66720000 010001. + sendto=39 + +0.000446 + sendto fd=4 addr=172.18.45.6:53 + 31400100 00010000 00000000 036e7332 0b6f6f68 2d6c6168 2d6c6168 03636f6d + 00000100 01. + sendto=37 + +0.000418 + sendto fd=4 addr=172.18.45.6:53 + 31410100 00010000 00000000 036e7332 0b616670 73636965 6e636573 03636f6d + 00000100 01. + sendto=37 + +0.000584 + sendto fd=4 addr=172.18.45.6:53 + 31420100 00010000 00000000 036e7332 06616670 646f6303 636f6d00 00010001. + sendto=32 + +0.000560 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.995284 + select=1 rfds=[4] wfds=[] efds=[] + +0.000226 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 313c8180 00010001 00020002 036e7332 0a696d61 6765666f 72756d03 636f6d00 + 00010001 c00c0001 00010001 409f0004 9e32cc04 0a696d61 6765666f 72756d03 + 434f4d00 00020001 0001517f 0002c00c c0340002 00010001 517f0006 036e7331 + c034c00c 00010001 0001409f 00049e32 cc04c05c 00010001 0001517f 0004d0df + a603. + +0.000582 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000266 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.994210 + select=1 rfds=[4] wfds=[] efds=[] + +0.168328 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31328180 00010001 00010001 026e7303 61667002 66720000 010001c0 0c000100 + 01000000 0000049e 32cc0403 61667002 66720000 02000100 00000000 06036e73 + 31c02bc0 3d000100 01000000 000004d0 dfa603. + +0.000470 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000252 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=1.825160 + select=1 rfds=[4] wfds=[] efds=[] + +0.229075 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31428580 00010000 00010000 036e7332 06616670 646f6303 636f6d00 00010001 + 06616670 646f6303 636f6d00 00060001 00015180 002c0364 6e730876 6963746f + 69726502 66720004 726f6f74 c03a7727 65890000 70800000 1c20004f 1a000001 + 5180. + +0.000492 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.001505 + close fd=4 + close=OK + +0.000260 + close fd=5 + close=OK + +0.000401 diff --git a/adns-0.6/regress/case-norecurse3.err b/adns-0.6/regress/case-norecurse3.err new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/adns-0.6/regress/case-norecurse3.err diff --git a/adns-0.6/regress/case-norecurse3.out b/adns-0.6/regress/case-norecurse3.out new file mode 100644 index 0000000..f59ec8b --- /dev/null +++ b/adns-0.6/regress/case-norecurse3.out @@ -0,0 +1,32 @@ +adns debug: using nameserver 172.18.45.6 +2.203.156.195.in-addr.arpa1 flags 0 type 1 A(-) submitted +2.203.156.195.in-addr.arpa1 flags 0 type 2 NS(raw) submitted +2.203.156.195.in-addr.arpa1 flags 0 type 5 CNAME(-) submitted +2.203.156.195.in-addr.arpa1 flags 0 type 6 SOA(raw) submitted +2.203.156.195.in-addr.arpa1 flags 0 type 12 PTR(raw) submitted +2.203.156.195.in-addr.arpa1 flags 0 type 13 HINFO(-) submitted +2.203.156.195.in-addr.arpa1 flags 0 type 15 MX(raw) submitted +2.203.156.195.in-addr.arpa1 flags 0 type 16 TXT(-) submitted +2.203.156.195.in-addr.arpa1 flags 0 type 17 RP(raw) submitted +2.203.156.195.in-addr.arpa1 flags 0 type 65537 A(addr) submitted +2.203.156.195.in-addr.arpa1 flags 0 type 65538 NS(+addr) submitted +2.203.156.195.in-addr.arpa1 flags 0 type 65548 PTR(checked) submitted +2.203.156.195.in-addr.arpa1 flags 0 type 65551 MX(+addr) submitted +2.203.156.195.in-addr.arpa1 flags 0 type 131078 SOA(822) submitted +2.203.156.195.in-addr.arpa1 flags 0 type 131089 RP(822) submitted +2.203.156.195.in-addr.arpa1 flags 0 type A(-): No such domain; nrrs=0; cname=$; owner=$; ttl=86400 +2.203.156.195.in-addr.arpa1 flags 0 type RP(822): No such domain; nrrs=0; cname=$; owner=$; ttl=86400 +2.203.156.195.in-addr.arpa1 flags 0 type SOA(822): No such domain; nrrs=0; cname=$; owner=$; ttl=86400 +2.203.156.195.in-addr.arpa1 flags 0 type MX(+addr): No such domain; nrrs=0; cname=$; owner=$; ttl=86400 +2.203.156.195.in-addr.arpa1 flags 0 type PTR(checked): No such domain; nrrs=0; cname=$; owner=$; ttl=86400 +2.203.156.195.in-addr.arpa1 flags 0 type NS(+addr): No such domain; nrrs=0; cname=$; owner=$; ttl=86400 +2.203.156.195.in-addr.arpa1 flags 0 type A(addr): No such domain; nrrs=0; cname=$; owner=$; ttl=86400 +2.203.156.195.in-addr.arpa1 flags 0 type RP(raw): No such domain; nrrs=0; cname=$; owner=$; ttl=86400 +2.203.156.195.in-addr.arpa1 flags 0 type TXT(-): No such domain; nrrs=0; cname=$; owner=$; ttl=86400 +2.203.156.195.in-addr.arpa1 flags 0 type MX(raw): No such domain; nrrs=0; cname=$; owner=$; ttl=86400 +2.203.156.195.in-addr.arpa1 flags 0 type HINFO(-): No such domain; nrrs=0; cname=$; owner=$; ttl=86400 +2.203.156.195.in-addr.arpa1 flags 0 type PTR(raw): No such domain; nrrs=0; cname=$; owner=$; ttl=86400 +2.203.156.195.in-addr.arpa1 flags 0 type SOA(raw): No such domain; nrrs=0; cname=$; owner=$; ttl=86400 +2.203.156.195.in-addr.arpa1 flags 0 type CNAME(-): No such domain; nrrs=0; cname=$; owner=$; ttl=86400 +2.203.156.195.in-addr.arpa1 flags 0 type NS(raw): No such domain; nrrs=0; cname=$; owner=$; ttl=86400 +rc=0 diff --git a/adns-0.6/regress/case-norecurse3.sys b/adns-0.6/regress/case-norecurse3.sys new file mode 100644 index 0000000..f1ff264 --- /dev/null +++ b/adns-0.6/regress/case-norecurse3.sys @@ -0,0 +1,504 @@ +default -0x16 +2.203.156.195.in-addr.arpa1 + start 939764258.086555 + socket type=SOCK_DGRAM + socket=4 + +0.000189 + fcntl fd=4 cmd=F_GETFL + fcntl=~O_NONBLOCK&... + +0.000054 + fcntl fd=4 cmd=F_SETFL O_NONBLOCK|... + fcntl=OK + +0.000041 + sendto fd=4 addr=172.18.45.6:53 + 311f0100 00010000 00000000 01320332 30330331 35360331 39350769 6e2d6164 + 64720561 72706131 00000100 01. + sendto=45 + +0.002044 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000133 + sendto fd=4 addr=172.18.45.6:53 + 31200100 00010000 00000000 01320332 30330331 35360331 39350769 6e2d6164 + 64720561 72706131 00000200 01. + sendto=45 + +0.001173 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000092 + sendto fd=4 addr=172.18.45.6:53 + 31210100 00010000 00000000 01320332 30330331 35360331 39350769 6e2d6164 + 64720561 72706131 00000500 01. + sendto=45 + +0.001197 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000095 + sendto fd=4 addr=172.18.45.6:53 + 31220100 00010000 00000000 01320332 30330331 35360331 39350769 6e2d6164 + 64720561 72706131 00000600 01. + sendto=45 + +0.001228 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000095 + sendto fd=4 addr=172.18.45.6:53 + 31230100 00010000 00000000 01320332 30330331 35360331 39350769 6e2d6164 + 64720561 72706131 00000c00 01. + sendto=45 + +0.001194 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000095 + sendto fd=4 addr=172.18.45.6:53 + 31240100 00010000 00000000 01320332 30330331 35360331 39350769 6e2d6164 + 64720561 72706131 00000d00 01. + sendto=45 + +0.001205 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000099 + sendto fd=4 addr=172.18.45.6:53 + 31250100 00010000 00000000 01320332 30330331 35360331 39350769 6e2d6164 + 64720561 72706131 00000f00 01. + sendto=45 + +0.001196 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000104 + sendto fd=4 addr=172.18.45.6:53 + 31260100 00010000 00000000 01320332 30330331 35360331 39350769 6e2d6164 + 64720561 72706131 00001000 01. + sendto=45 + +0.001186 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000122 + sendto fd=4 addr=172.18.45.6:53 + 31270100 00010000 00000000 01320332 30330331 35360331 39350769 6e2d6164 + 64720561 72706131 00001100 01. + sendto=45 + +0.001225 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000104 + sendto fd=4 addr=172.18.45.6:53 + 31280100 00010000 00000000 01320332 30330331 35360331 39350769 6e2d6164 + 64720561 72706131 00000100 01. + sendto=45 + +0.001179 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000112 + sendto fd=4 addr=172.18.45.6:53 + 31290100 00010000 00000000 01320332 30330331 35360331 39350769 6e2d6164 + 64720561 72706131 00000200 01. + sendto=45 + +0.001344 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000109 + sendto fd=4 addr=172.18.45.6:53 + 312a0100 00010000 00000000 01320332 30330331 35360331 39350769 6e2d6164 + 64720561 72706131 00000c00 01. + sendto=45 + +0.001205 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000113 + sendto fd=4 addr=172.18.45.6:53 + 312b0100 00010000 00000000 01320332 30330331 35360331 39350769 6e2d6164 + 64720561 72706131 00000f00 01. + sendto=45 + +0.001214 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000118 + sendto fd=4 addr=172.18.45.6:53 + 312c0100 00010000 00000000 01320332 30330331 35360331 39350769 6e2d6164 + 64720561 72706131 00000600 01. + sendto=45 + +0.001221 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000120 + sendto fd=4 addr=172.18.45.6:53 + 312d0100 00010000 00000000 01320332 30330331 35360331 39350769 6e2d6164 + 64720561 72706131 00001100 01. + sendto=45 + +0.001203 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000129 + select max=5 rfds=[4] wfds=[] efds=[] to=1.979346 + select=0 rfds=[] wfds=[] efds=[] + +2.-26085 + select max=5 rfds=[4] wfds=[] efds=[] to=0.005431 + select=0 rfds=[] wfds=[] efds=[] + +0.009976 + sendto fd=4 addr=172.18.45.6:53 + 311f0100 00010000 00000000 01320332 30330331 35360331 39350769 6e2d6164 + 64720561 72706131 00000100 01. + sendto=45 + +0.000545 + sendto fd=4 addr=172.18.45.6:53 + 31200100 00010000 00000000 01320332 30330331 35360331 39350769 6e2d6164 + 64720561 72706131 00000200 01. + sendto=45 + +0.000472 + sendto fd=4 addr=172.18.45.6:53 + 31210100 00010000 00000000 01320332 30330331 35360331 39350769 6e2d6164 + 64720561 72706131 00000500 01. + sendto=45 + +0.000438 + sendto fd=4 addr=172.18.45.6:53 + 31220100 00010000 00000000 01320332 30330331 35360331 39350769 6e2d6164 + 64720561 72706131 00000600 01. + sendto=45 + +0.000483 + select max=5 rfds=[4] wfds=[] efds=[] to=0.000057 + select=0 rfds=[] wfds=[] efds=[] + +0.008066 + sendto fd=4 addr=172.18.45.6:53 + 31230100 00010000 00000000 01320332 30330331 35360331 39350769 6e2d6164 + 64720561 72706131 00000c00 01. + sendto=45 + +0.000453 + sendto fd=4 addr=172.18.45.6:53 + 31240100 00010000 00000000 01320332 30330331 35360331 39350769 6e2d6164 + 64720561 72706131 00000d00 01. + sendto=45 + +0.000438 + sendto fd=4 addr=172.18.45.6:53 + 31250100 00010000 00000000 01320332 30330331 35360331 39350769 6e2d6164 + 64720561 72706131 00000f00 01. + sendto=45 + +0.000454 + sendto fd=4 addr=172.18.45.6:53 + 31260100 00010000 00000000 01320332 30330331 35360331 39350769 6e2d6164 + 64720561 72706131 00001000 01. + sendto=45 + +0.000434 + sendto fd=4 addr=172.18.45.6:53 + 31270100 00010000 00000000 01320332 30330331 35360331 39350769 6e2d6164 + 64720561 72706131 00001100 01. + sendto=45 + +0.000433 + sendto fd=4 addr=172.18.45.6:53 + 31280100 00010000 00000000 01320332 30330331 35360331 39350769 6e2d6164 + 64720561 72706131 00000100 01. + sendto=45 + +0.000435 + sendto fd=4 addr=172.18.45.6:53 + 31290100 00010000 00000000 01320332 30330331 35360331 39350769 6e2d6164 + 64720561 72706131 00000200 01. + sendto=45 + +0.000829 + sendto fd=4 addr=172.18.45.6:53 + 312a0100 00010000 00000000 01320332 30330331 35360331 39350769 6e2d6164 + 64720561 72706131 00000c00 01. + sendto=45 + +0.000488 + sendto fd=4 addr=172.18.45.6:53 + 312b0100 00010000 00000000 01320332 30330331 35360331 39350769 6e2d6164 + 64720561 72706131 00000f00 01. + sendto=45 + +0.000457 + sendto fd=4 addr=172.18.45.6:53 + 312c0100 00010000 00000000 01320332 30330331 35360331 39350769 6e2d6164 + 64720561 72706131 00000600 01. + sendto=45 + +0.000430 + select max=5 rfds=[4] wfds=[] efds=[] to=0.001297 + select=0 rfds=[] wfds=[] efds=[] + +0.005148 + sendto fd=4 addr=172.18.45.6:53 + 312d0100 00010000 00000000 01320332 30330331 35360331 39350769 6e2d6164 + 64720561 72706131 00001100 01. + sendto=45 + +0.000447 + select max=5 rfds=[4] wfds=[] efds=[] to=1.979550 + select=0 rfds=[] wfds=[] efds=[] + +2.-20428 + sendto fd=4 addr=172.18.45.6:53 + 311f0100 00010000 00000000 01320332 30330331 35360331 39350769 6e2d6164 + 64720561 72706131 00000100 01. + sendto=45 + +0.000564 + sendto fd=4 addr=172.18.45.6:53 + 31200100 00010000 00000000 01320332 30330331 35360331 39350769 6e2d6164 + 64720561 72706131 00000200 01. + sendto=45 + +0.000441 + sendto fd=4 addr=172.18.45.6:53 + 31210100 00010000 00000000 01320332 30330331 35360331 39350769 6e2d6164 + 64720561 72706131 00000500 01. + sendto=45 + +0.000455 + sendto fd=4 addr=172.18.45.6:53 + 31220100 00010000 00000000 01320332 30330331 35360331 39350769 6e2d6164 + 64720561 72706131 00000600 01. + sendto=45 + +0.000483 + select max=5 rfds=[4] wfds=[] efds=[] to=0.008522 + select=0 rfds=[] wfds=[] efds=[] + +0.008039 + select max=5 rfds=[4] wfds=[] efds=[] to=0.000000 + select=0 rfds=[] wfds=[] efds=[] + +0.000145 + sendto fd=4 addr=172.18.45.6:53 + 31230100 00010000 00000000 01320332 30330331 35360331 39350769 6e2d6164 + 64720561 72706131 00000c00 01. + sendto=45 + +0.000448 + sendto fd=4 addr=172.18.45.6:53 + 31240100 00010000 00000000 01320332 30330331 35360331 39350769 6e2d6164 + 64720561 72706131 00000d00 01. + sendto=45 + +0.000434 + sendto fd=4 addr=172.18.45.6:53 + 31250100 00010000 00000000 01320332 30330331 35360331 39350769 6e2d6164 + 64720561 72706131 00000f00 01. + sendto=45 + +0.000431 + sendto fd=4 addr=172.18.45.6:53 + 31260100 00010000 00000000 01320332 30330331 35360331 39350769 6e2d6164 + 64720561 72706131 00001000 01. + sendto=45 + +0.000454 + sendto fd=4 addr=172.18.45.6:53 + 31270100 00010000 00000000 01320332 30330331 35360331 39350769 6e2d6164 + 64720561 72706131 00001100 01. + sendto=45 + +0.000434 + sendto fd=4 addr=172.18.45.6:53 + 31280100 00010000 00000000 01320332 30330331 35360331 39350769 6e2d6164 + 64720561 72706131 00000100 01. + sendto=45 + +0.000434 + sendto fd=4 addr=172.18.45.6:53 + 31290100 00010000 00000000 01320332 30330331 35360331 39350769 6e2d6164 + 64720561 72706131 00000200 01. + sendto=45 + +0.000428 + select max=5 rfds=[4] wfds=[] efds=[] to=0.000268 + select=0 rfds=[] wfds=[] efds=[] + +0.006792 + sendto fd=4 addr=172.18.45.6:53 + 312a0100 00010000 00000000 01320332 30330331 35360331 39350769 6e2d6164 + 64720561 72706131 00000c00 01. + sendto=45 + +0.000445 + sendto fd=4 addr=172.18.45.6:53 + 312b0100 00010000 00000000 01320332 30330331 35360331 39350769 6e2d6164 + 64720561 72706131 00000f00 01. + sendto=45 + +0.000431 + sendto fd=4 addr=172.18.45.6:53 + 312c0100 00010000 00000000 01320332 30330331 35360331 39350769 6e2d6164 + 64720561 72706131 00000600 01. + sendto=45 + +0.000461 + sendto fd=4 addr=172.18.45.6:53 + 312d0100 00010000 00000000 01320332 30330331 35360331 39350769 6e2d6164 + 64720561 72706131 00001100 01. + sendto=45 + +0.000432 + select max=5 rfds=[4] wfds=[] efds=[] to=1.978249 + select=1 rfds=[4] wfds=[] efds=[] + +0.291904 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 311f8583 00010000 00010000 01320332 30330331 35360331 39350769 6e2d6164 + 64720561 72706131 00000100 01000006 00010001 5180003e 01410c52 4f4f542d + 53455256 45525303 4e455400 0a686f73 746d6173 74657208 696e7465 726e6963 + c0477727 dd100000 07080000 03840009 3a800001 5180. + +0.000689 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000167 + select max=5 rfds=[4] wfds=[] efds=[] to=1.685489 + select=1 rfds=[4] wfds=[] efds=[] + +0.038802 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 312d8583 00010000 00010000 01320332 30330331 35360331 39350769 6e2d6164 + 64720561 72706131 00001100 01000006 00010001 5180003e 01410c52 4f4f542d + 53455256 45525303 4e455400 0a686f73 746d6173 74657208 696e7465 726e6963 + c0477727 dd100000 07080000 03840009 3a800001 5180. + +0.000514 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000165 + select max=5 rfds=[4] wfds=[] efds=[] to=1.646008 + select=1 rfds=[4] wfds=[] efds=[] + +0.099281 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 312c8583 00010000 00010000 01320332 30330331 35360331 39350769 6e2d6164 + 64720561 72706131 00000600 01000006 00010001 5180003e 01410c52 4f4f542d + 53455256 45525303 4e455400 0a686f73 746d6173 74657208 696e7465 726e6963 + c0477727 dd100000 07080000 03840009 3a800001 5180. + +0.000520 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000145 + select max=5 rfds=[4] wfds=[] efds=[] to=1.546062 + select=1 rfds=[4] wfds=[] efds=[] + +0.039368 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 312b8583 00010000 00010000 01320332 30330331 35360331 39350769 6e2d6164 + 64720561 72706131 00000f00 01000006 00010001 5180003e 01410c52 4f4f542d + 53455256 45525303 4e455400 0a686f73 746d6173 74657208 696e7465 726e6963 + c0477727 dd100000 07080000 03840009 3a800001 5180. + +0.000535 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000134 + select max=5 rfds=[4] wfds=[] efds=[] to=1.506025 + select=1 rfds=[4] wfds=[] efds=[] + +0.039372 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 312a8583 00010000 00010000 01320332 30330331 35360331 39350769 6e2d6164 + 64720561 72706131 00000c00 01000006 00010001 5180003e 01410c52 4f4f542d + 53455256 45525303 4e455400 0a686f73 746d6173 74657208 696e7465 726e6963 + c0477727 dd100000 07080000 03840009 3a800001 5180. + +0.000507 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000132 + select max=5 rfds=[4] wfds=[] efds=[] to=1.466014 + select=1 rfds=[4] wfds=[] efds=[] + +0.039305 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31298583 00010000 00010000 01320332 30330331 35360331 39350769 6e2d6164 + 64720561 72706131 00000200 01000006 00010001 5180003e 01410c52 4f4f542d + 53455256 45525303 4e455400 0a686f73 746d6173 74657208 696e7465 726e6963 + c0477727 dd100000 07080000 03840009 3a800001 5180. + +0.000538 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000132 + select max=5 rfds=[4] wfds=[] efds=[] to=1.426039 + select=1 rfds=[4] wfds=[] efds=[] + +0.039291 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31288583 00010000 00010000 01320332 30330331 35360331 39350769 6e2d6164 + 64720561 72706131 00000100 01000006 00010001 5180003e 01410c52 4f4f542d + 53455256 45525303 4e455400 0a686f73 746d6173 74657208 696e7465 726e6963 + c0477727 dd100000 07080000 03840009 3a800001 5180. + +0.000502 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000132 + select max=5 rfds=[4] wfds=[] efds=[] to=1.386114 + select=1 rfds=[4] wfds=[] efds=[] + +0.039825 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31278583 00010000 00010000 01320332 30330331 35360331 39350769 6e2d6164 + 64720561 72706131 00001100 01000006 00010001 5180003e 01410c52 4f4f542d + 53455256 45525303 4e455400 0a686f73 746d6173 74657208 696e7465 726e6963 + c0477727 dd100000 07080000 03840009 3a800001 5180. + +0.000500 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000131 + select max=5 rfds=[4] wfds=[] efds=[] to=1.345658 + select=1 rfds=[4] wfds=[] efds=[] + +0.039138 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31268583 00010000 00010000 01320332 30330331 35360331 39350769 6e2d6164 + 64720561 72706131 00001000 01000006 00010001 5180003e 01410c52 4f4f542d + 53455256 45525303 4e455400 0a686f73 746d6173 74657208 696e7465 726e6963 + c0477727 dd100000 07080000 03840009 3a800001 5180. + +0.000498 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000132 + select max=5 rfds=[4] wfds=[] efds=[] to=1.305890 + select=1 rfds=[4] wfds=[] efds=[] + +0.039192 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31258583 00010000 00010000 01320332 30330331 35360331 39350769 6e2d6164 + 64720561 72706131 00000f00 01000006 00010001 5180003e 01410c52 4f4f542d + 53455256 45525303 4e455400 0a686f73 746d6173 74657208 696e7465 726e6963 + c0477727 dd100000 07080000 03840009 3a800001 5180. + +0.000495 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000130 + select max=5 rfds=[4] wfds=[] efds=[] to=1.266073 + select=1 rfds=[4] wfds=[] efds=[] + +0.039369 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31248583 00010000 00010000 01320332 30330331 35360331 39350769 6e2d6164 + 64720561 72706131 00000d00 01000006 00010001 5180003e 01410c52 4f4f542d + 53455256 45525303 4e455400 0a686f73 746d6173 74657208 696e7465 726e6963 + c0477727 dd100000 07080000 03840009 3a800001 5180. + +0.000494 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000149 + select max=5 rfds=[4] wfds=[] efds=[] to=1.226061 + select=1 rfds=[4] wfds=[] efds=[] + +0.039356 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31238583 00010000 00010000 01320332 30330331 35360331 39350769 6e2d6164 + 64720561 72706131 00000c00 01000006 00010001 5180003e 01410c52 4f4f542d + 53455256 45525303 4e455400 0a686f73 746d6173 74657208 696e7465 726e6963 + c0477727 dd100000 07080000 03840009 3a800001 5180. + +0.000493 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000130 + select max=5 rfds=[4] wfds=[] efds=[] to=1.186082 + select=1 rfds=[4] wfds=[] efds=[] + +0.039358 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31228583 00010000 00010000 01320332 30330331 35360331 39350769 6e2d6164 + 64720561 72706131 00000600 01000006 00010001 5180003e 01410c52 4f4f542d + 53455256 45525303 4e455400 0a686f73 746d6173 74657208 696e7465 726e6963 + c0477727 dd100000 07080000 03840009 3a800001 5180. + +0.000490 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000157 + select max=5 rfds=[4] wfds=[] efds=[] to=1.146077 + select=1 rfds=[4] wfds=[] efds=[] + +0.039772 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31218583 00010000 00010000 01320332 30330331 35360331 39350769 6e2d6164 + 64720561 72706131 00000500 01000006 00010001 5180003e 01410c52 4f4f542d + 53455256 45525303 4e455400 0a686f73 746d6173 74657208 696e7465 726e6963 + c0477727 dd100000 07080000 03840009 3a800001 5180. + +0.000496 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000131 + select max=5 rfds=[4] wfds=[] efds=[] to=1.105678 + select=1 rfds=[4] wfds=[] efds=[] + +1.-960894 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31208583 00010000 00010000 01320332 30330331 35360331 39350769 6e2d6164 + 64720561 72706131 00000200 01000006 00010001 5180003e 01410c52 4f4f542d + 53455256 45525303 4e455400 0a686f73 746d6173 74657208 696e7465 726e6963 + c0477727 dd100000 07080000 03840009 3a800001 5180. + +0.000487 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000143 + close fd=4 + close=OK + +0.000235 diff --git a/adns-0.6/regress/case-norm.err b/adns-0.6/regress/case-norm.err new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/adns-0.6/regress/case-norm.err diff --git a/adns-0.6/regress/case-norm.out b/adns-0.6/regress/case-norm.out new file mode 100644 index 0000000..6953cea --- /dev/null +++ b/adns-0.6/regress/case-norm.out @@ -0,0 +1,5 @@ +adns debug: using nameserver 172.18.45.6 +chiark.greenend.org.uk flags 0 type 1 A(-) submitted +chiark.greenend.org.uk flags 0 type A(-): OK; nrrs=1; cname=$; owner=$; ttl=86400 + 195.224.76.132 +rc=0 diff --git a/adns-0.6/regress/case-norm.sys b/adns-0.6/regress/case-norm.sys new file mode 100644 index 0000000..675a9bd --- /dev/null +++ b/adns-0.6/regress/case-norm.sys @@ -0,0 +1,34 @@ +default +:1 chiark.greenend.org.uk + start 912888966.802483 + socket type=SOCK_DGRAM + socket=4 + +0.000204 + fcntl fd=4 cmd=F_GETFL + fcntl=~O_NONBLOCK&... + +0.000670 + fcntl fd=4 cmd=F_SETFL O_NONBLOCK|... + fcntl=OK + +0.000072 + sendto fd=4 addr=172.18.45.6:53 + 311f0100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267 + 02756b00 00010001. + sendto=40 + +0.000579 + select max=5 rfds=[4] wfds=[] efds=[] to=1.999421 + select=1 rfds=[4] wfds=[] efds=[] + +0.006414 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 311f8580 00010001 00020002 06636869 61726b08 67726565 6e656e64 036f7267 + 02756b00 00010001 c00c0001 00010001 51800004 c3e04c84 08677265 656e656e + 64036f72 6702756b 00000200 01000151 80001103 6e73300a 72656c61 74697669 + 7479c038 c0380002 00010001 51800006 036e7331 c057c053 00010001 00015180 + 0004ac12 2d06c070 00010001 00015180 0004ac12 2d41. + +0.000874 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000179 + close fd=4 + close=OK + +0.000184 diff --git a/adns-0.6/regress/case-owner.err b/adns-0.6/regress/case-owner.err new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/adns-0.6/regress/case-owner.err diff --git a/adns-0.6/regress/case-owner.out b/adns-0.6/regress/case-owner.out new file mode 100644 index 0000000..9cb3358 --- /dev/null +++ b/adns-0.6/regress/case-owner.out @@ -0,0 +1,36 @@ +adns debug: using nameserver 172.18.45.6 +chiark.greenend.org.uk flags 4 type 1 A(-) submitted +chiark.greenend.org.uk flags 4 type 2 NS(raw) submitted +chiark.greenend.org.uk flags 4 type 5 CNAME(-) submitted +chiark.greenend.org.uk flags 4 type 6 SOA(raw) submitted +chiark.greenend.org.uk flags 4 type 12 PTR(raw) submitted +chiark.greenend.org.uk flags 4 type 13 HINFO(-) submitted +chiark.greenend.org.uk flags 4 type 15 MX(raw) submitted +chiark.greenend.org.uk flags 4 type 16 TXT(-) submitted +chiark.greenend.org.uk flags 4 type 17 RP(raw) submitted +chiark.greenend.org.uk flags 4 type 65537 A(addr) submitted +chiark.greenend.org.uk flags 4 type 65538 NS(+addr) submitted +chiark.greenend.org.uk flags 4 type 65548 PTR(checked) submitted +chiark.greenend.org.uk flags 4 type 65551 MX(+addr) submitted +chiark.greenend.org.uk flags 4 type 131078 SOA(822) submitted +chiark.greenend.org.uk flags 4 type 131089 RP(822) submitted +chiark.greenend.org.uk flags 4 type A(-): OK; nrrs=1; cname=$; owner=chiark.greenend.org.uk; ttl=86400 + 195.224.76.132 +chiark.greenend.org.uk flags 4 type NS(raw): No such data; nrrs=0; cname=$; owner=chiark.greenend.org.uk; ttl=86400 +chiark.greenend.org.uk flags 4 type CNAME(-): No such data; nrrs=0; cname=$; owner=chiark.greenend.org.uk; ttl=86400 +chiark.greenend.org.uk flags 4 type SOA(raw): No such data; nrrs=0; cname=$; owner=chiark.greenend.org.uk; ttl=86400 +chiark.greenend.org.uk flags 4 type PTR(raw): No such data; nrrs=0; cname=$; owner=chiark.greenend.org.uk; ttl=86400 +chiark.greenend.org.uk flags 4 type HINFO(-): No such data; nrrs=0; cname=$; owner=chiark.greenend.org.uk; ttl=86400 +chiark.greenend.org.uk flags 4 type MX(raw): OK; nrrs=1; cname=$; owner=chiark.greenend.org.uk; ttl=86400 + 5 permutation-city.greenend.org.uk +chiark.greenend.org.uk flags 4 type TXT(-): No such data; nrrs=0; cname=$; owner=chiark.greenend.org.uk; ttl=86400 +chiark.greenend.org.uk flags 4 type RP(raw): No such data; nrrs=0; cname=$; owner=chiark.greenend.org.uk; ttl=86400 +chiark.greenend.org.uk flags 4 type A(addr): OK; nrrs=1; cname=$; owner=chiark.greenend.org.uk; ttl=86400 + INET 195.224.76.132 +chiark.greenend.org.uk flags 4 type NS(+addr): No such data; nrrs=0; cname=$; owner=chiark.greenend.org.uk; ttl=86400 +chiark.greenend.org.uk flags 4 type PTR(checked): No such data; nrrs=0; cname=$; owner=chiark.greenend.org.uk; ttl=86400 +chiark.greenend.org.uk flags 4 type MX(+addr): OK; nrrs=1; cname=$; owner=chiark.greenend.org.uk; ttl=86400 + 5 permutation-city.greenend.org.uk ok 0 ok "OK" ( INET 195.224.76.134 ) +chiark.greenend.org.uk flags 4 type SOA(822): No such data; nrrs=0; cname=$; owner=chiark.greenend.org.uk; ttl=86400 +chiark.greenend.org.uk flags 4 type RP(822): No such data; nrrs=0; cname=$; owner=chiark.greenend.org.uk; ttl=86400 +rc=0 diff --git a/adns-0.6/regress/case-owner.sys b/adns-0.6/regress/case-owner.sys new file mode 100644 index 0000000..5e2c335 --- /dev/null +++ b/adns-0.6/regress/case-owner.sys @@ -0,0 +1,285 @@ +default +4/chiark.greenend.org.uk + start 933206012.504679 + socket type=SOCK_DGRAM + socket=4 + +0.000275 + fcntl fd=4 cmd=F_GETFL + fcntl=~O_NONBLOCK&... + +0.000094 + fcntl fd=4 cmd=F_SETFL O_NONBLOCK|... + fcntl=OK + +0.000073 + sendto fd=4 addr=172.18.45.6:53 + 311f0100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267 + 02756b00 00010001. + sendto=40 + +0.001715 + sendto fd=4 addr=172.18.45.6:53 + 31200100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267 + 02756b00 00020001. + sendto=40 + +0.001142 + sendto fd=4 addr=172.18.45.6:53 + 31210100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267 + 02756b00 00050001. + sendto=40 + +0.001143 + sendto fd=4 addr=172.18.45.6:53 + 31220100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267 + 02756b00 00060001. + sendto=40 + +0.001213 + sendto fd=4 addr=172.18.45.6:53 + 31230100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267 + 02756b00 000c0001. + sendto=40 + +0.001183 + sendto fd=4 addr=172.18.45.6:53 + 31240100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267 + 02756b00 000d0001. + sendto=40 + +0.001273 + sendto fd=4 addr=172.18.45.6:53 + 31250100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267 + 02756b00 000f0001. + sendto=40 + +0.001188 + sendto fd=4 addr=172.18.45.6:53 + 31260100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267 + 02756b00 00100001. + sendto=40 + +0.001185 + sendto fd=4 addr=172.18.45.6:53 + 31270100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267 + 02756b00 00110001. + sendto=40 + +0.001192 + sendto fd=4 addr=172.18.45.6:53 + 31280100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267 + 02756b00 00010001. + sendto=40 + +0.001315 + sendto fd=4 addr=172.18.45.6:53 + 31290100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267 + 02756b00 00020001. + sendto=40 + +0.001206 + sendto fd=4 addr=172.18.45.6:53 + 312a0100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267 + 02756b00 000c0001. + sendto=40 + +0.001199 + sendto fd=4 addr=172.18.45.6:53 + 312b0100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267 + 02756b00 000f0001. + sendto=40 + +0.001162 + sendto fd=4 addr=172.18.45.6:53 + 312c0100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267 + 02756b00 00060001. + sendto=40 + +0.001234 + sendto fd=4 addr=172.18.45.6:53 + 312d0100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267 + 02756b00 00110001. + sendto=40 + +0.001320 + select max=5 rfds=[4] wfds=[] efds=[] to=1.981330 + select=1 rfds=[4] wfds=[] efds=[] + +0.000364 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 311f8580 00010001 00020002 06636869 61726b08 67726565 6e656e64 036f7267 + 02756b00 00010001 c00c0001 00010001 51800004 c3e04c84 08677265 656e656e + 64036f72 6702756b 00000200 01000151 80001103 6e73300a 72656c61 74697669 + 7479c038 c0380002 00010001 51800006 036e7331 c057c053 00010001 00015180 + 0004ac12 2d06c070 00010001 00015180 0004ac12 2d41. + +0.001489 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31208580 00010000 00010000 06636869 61726b08 67726565 6e656e64 036f7267 + 02756b00 00020001 08677265 656e656e 64036f72 6702756b 00000600 01000151 + 80002602 6e73c00c 0a686f73 746d6173 746572c0 2877276a 9c000070 8000001c + 2000093a 80000151 80. + +0.001437 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000394 + select max=5 rfds=[4] wfds=[] efds=[] to=1.980503 + select=1 rfds=[4] wfds=[] efds=[] + +0.001013 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31218580 00010000 00010000 06636869 61726b08 67726565 6e656e64 036f7267 + 02756b00 00050001 08677265 656e656e 64036f72 6702756b 00000600 01000151 + 80002602 6e73c00c 0a686f73 746d6173 746572c0 2877276a 9c000070 8000001c + 2000093a 80000151 80. + +0.000770 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000496 + select max=5 rfds=[4] wfds=[] efds=[] to=1.979367 + select=1 rfds=[4] wfds=[] efds=[] + +0.001726 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31228580 00010000 00010000 06636869 61726b08 67726565 6e656e64 036f7267 + 02756b00 00060001 08677265 656e656e 64036f72 6702756b 00000600 01000151 + 80002602 6e73c00c 0a686f73 746d6173 746572c0 2877276a 9c000070 8000001c + 2000093a 80000151 80. + +0.000812 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000408 + select max=5 rfds=[4] wfds=[] efds=[] to=1.977634 + select=1 rfds=[4] wfds=[] efds=[] + +0.002560 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31238580 00010000 00010000 06636869 61726b08 67726565 6e656e64 036f7267 + 02756b00 000c0001 08677265 656e656e 64036f72 6702756b 00000600 01000151 + 80002602 6e73c00c 0a686f73 746d6173 746572c0 2877276a 9c000070 8000001c + 2000093a 80000151 80. + +0.000777 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000403 + select max=5 rfds=[4] wfds=[] efds=[] to=1.975077 + select=1 rfds=[4] wfds=[] efds=[] + +0.002559 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31248580 00010000 00010000 06636869 61726b08 67726565 6e656e64 036f7267 + 02756b00 000d0001 08677265 656e656e 64036f72 6702756b 00000600 01000151 + 80002602 6e73c00c 0a686f73 746d6173 746572c0 2877276a 9c000070 8000001c + 2000093a 80000151 80. + +0.000960 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000412 + select max=5 rfds=[4] wfds=[] efds=[] to=1.972419 + select=1 rfds=[4] wfds=[] efds=[] + +0.004697 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31258580 00010001 00020003 06636869 61726b08 67726565 6e656e64 036f7267 + 02756b00 000f0001 c00c000f 00010001 51800024 00051070 65726d75 74617469 + 6f6e2d63 69747908 67726565 6e656e64 036f7267 02756b00 c0470002 00010001 + 51800011 036e7330 0a72656c 61746976 697479c0 47c04700 02000100 01518000 + 06036e73 31c068c0 36000100 01000151 800004c3 e04c86c0 64000100 01000151 + 800004ac 122d06c0 81000100 01000151 800004ac 122d41. + +0.001256 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000769 + select max=5 rfds=[4] wfds=[] efds=[] to=1.966885 + select=1 rfds=[4] wfds=[] efds=[] + +0.001768 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31268580 00010000 00010000 06636869 61726b08 67726565 6e656e64 036f7267 + 02756b00 00100001 08677265 656e656e 64036f72 6702756b 00000600 01000151 + 80002602 6e73c00c 0a686f73 746d6173 746572c0 2877276a 9c000070 8000001c + 2000093a 80000151 80. + +0.001528 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000443 + select max=5 rfds=[4] wfds=[] efds=[] to=1.964331 + select=1 rfds=[4] wfds=[] efds=[] + +0.001739 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31278580 00010000 00010000 06636869 61726b08 67726565 6e656e64 036f7267 + 02756b00 00110001 08677265 656e656e 64036f72 6702756b 00000600 01000151 + 80002602 6e73c00c 0a686f73 746d6173 746572c0 2877276a 9c000070 8000001c + 2000093a 80000151 80. + +0.000776 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000429 + select max=5 rfds=[4] wfds=[] efds=[] to=1.962579 + select=1 rfds=[4] wfds=[] efds=[] + +0.004212 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31288580 00010001 00020002 06636869 61726b08 67726565 6e656e64 036f7267 + 02756b00 00010001 c00c0001 00010001 51800004 c3e04c84 08677265 656e656e + 64036f72 6702756b 00000200 01000151 80001103 6e73300a 72656c61 74697669 + 7479c038 c0380002 00010001 51800006 036e7331 c057c053 00010001 00015180 + 0004ac12 2d06c070 00010001 00015180 0004ac12 2d41. + +0.001050 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000589 + select max=5 rfds=[4] wfds=[] efds=[] to=1.958043 + select=1 rfds=[4] wfds=[] efds=[] + +0.002059 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31298580 00010000 00010000 06636869 61726b08 67726565 6e656e64 036f7267 + 02756b00 00020001 08677265 656e656e 64036f72 6702756b 00000600 01000151 + 80002602 6e73c00c 0a686f73 746d6173 746572c0 2877276a 9c000070 8000001c + 2000093a 80000151 80. + +0.000776 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000435 + select max=5 rfds=[4] wfds=[] efds=[] to=1.955979 + select=1 rfds=[4] wfds=[] efds=[] + +0.002598 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 312a8580 00010000 00010000 06636869 61726b08 67726565 6e656e64 036f7267 + 02756b00 000c0001 08677265 656e656e 64036f72 6702756b 00000600 01000151 + 80002602 6e73c00c 0a686f73 746d6173 746572c0 2877276a 9c000070 8000001c + 2000093a 80000151 80. + +0.000777 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000396 + select max=5 rfds=[4] wfds=[] efds=[] to=1.953407 + select=1 rfds=[4] wfds=[] efds=[] + +0.004872 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 312b8580 00010001 00020003 06636869 61726b08 67726565 6e656e64 036f7267 + 02756b00 000f0001 c00c000f 00010001 51800024 00051070 65726d75 74617469 + 6f6e2d63 69747908 67726565 6e656e64 036f7267 02756b00 c0470002 00010001 + 51800011 036e7330 0a72656c 61746976 697479c0 47c04700 02000100 01518000 + 06036e73 31c068c0 36000100 01000151 800004c3 e04c86c0 64000100 01000151 + 800004ac 122d06c0 81000100 01000151 800004ac 122d41. + +0.001252 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000950 + select max=5 rfds=[4] wfds=[] efds=[] to=1.947495 + select=1 rfds=[4] wfds=[] efds=[] + +0.001580 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 312c8580 00010000 00010000 06636869 61726b08 67726565 6e656e64 036f7267 + 02756b00 00060001 08677265 656e656e 64036f72 6702756b 00000600 01000151 + 80002602 6e73c00c 0a686f73 746d6173 746572c0 2877276a 9c000070 8000001c + 2000093a 80000151 80. + +0.000780 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000401 + select max=5 rfds=[4] wfds=[] efds=[] to=1.945968 + select=1 rfds=[4] wfds=[] efds=[] + +0.002592 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 312d8580 00010000 00010000 06636869 61726b08 67726565 6e656e64 036f7267 + 02756b00 00110001 08677265 656e656e 64036f72 6702756b 00000600 01000151 + 80002602 6e73c00c 0a686f73 746d6173 746572c0 2877276a 9c000070 8000001c + 2000093a 80000151 80. + +0.000794 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000441 + close fd=4 + close=OK + +0.000387 diff --git a/adns-0.6/regress/case-poll.err b/adns-0.6/regress/case-poll.err new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/adns-0.6/regress/case-poll.err diff --git a/adns-0.6/regress/case-poll.out b/adns-0.6/regress/case-poll.out new file mode 100644 index 0000000..6953cea --- /dev/null +++ b/adns-0.6/regress/case-poll.out @@ -0,0 +1,5 @@ +adns debug: using nameserver 172.18.45.6 +chiark.greenend.org.uk flags 0 type 1 A(-) submitted +chiark.greenend.org.uk flags 0 type A(-): OK; nrrs=1; cname=$; owner=$; ttl=86400 + 195.224.76.132 +rc=0 diff --git a/adns-0.6/regress/case-poll.sys b/adns-0.6/regress/case-poll.sys new file mode 100644 index 0000000..ba05521 --- /dev/null +++ b/adns-0.6/regress/case-poll.sys @@ -0,0 +1,34 @@ +default -,p +:1 chiark.greenend.org.uk + start 931719947.391142 + socket type=SOCK_DGRAM + socket=4 + +0.000208 + fcntl fd=4 cmd=F_GETFL + fcntl=~O_NONBLOCK&... + +0.000087 + fcntl fd=4 cmd=F_SETFL O_NONBLOCK|... + fcntl=OK + +0.000066 + sendto fd=4 addr=172.18.45.6:53 + 311f0100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267 + 02756b00 00010001. + sendto=40 + +0.000592 + poll fds=[{fd=4, events=POLLIN, revents=0}] timeout=2000 + poll=1 fds=[{fd=4, events=POLLIN, revents=POLLIN}] + +0.006530 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 311f8580 00010001 00020002 06636869 61726b08 67726565 6e656e64 036f7267 + 02756b00 00010001 c00c0001 00010001 51800004 c3e04c84 08677265 656e656e + 64036f72 6702756b 00000200 01000151 80001103 6e73300a 72656c61 74697669 + 7479c038 c0380002 00010001 51800006 036e7331 c057c053 00010001 00015180 + 0004ac12 2d06c070 00010001 00015180 0004ac12 2d41. + +0.001044 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000211 + close fd=4 + close=OK + +0.000248 diff --git a/adns-0.6/regress/case-polltimeout.err b/adns-0.6/regress/case-polltimeout.err new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/adns-0.6/regress/case-polltimeout.err diff --git a/adns-0.6/regress/case-polltimeout.out b/adns-0.6/regress/case-polltimeout.out new file mode 100644 index 0000000..a3f7495 --- /dev/null +++ b/adns-0.6/regress/case-polltimeout.out @@ -0,0 +1,4 @@ +adns debug: using nameserver 172.18.45.36 +chiark.greenend.org.uk flags 0 type 1 A(-) submitted +chiark.greenend.org.uk flags 0 type A(-): DNS query timed out; nrrs=0; cname=$; owner=$; ttl=604770 +rc=0 diff --git a/adns-0.6/regress/case-polltimeout.sys b/adns-0.6/regress/case-polltimeout.sys new file mode 100644 index 0000000..4e207f0 --- /dev/null +++ b/adns-0.6/regress/case-polltimeout.sys @@ -0,0 +1,135 @@ +noserver -,p +:1 chiark.greenend.org.uk + start 931719968.733439 + socket type=SOCK_DGRAM + socket=4 + +0.000199 + fcntl fd=4 cmd=F_GETFL + fcntl=~O_NONBLOCK&... + +0.000087 + fcntl fd=4 cmd=F_SETFL O_NONBLOCK|... + fcntl=OK + +0.000067 + sendto fd=4 addr=172.18.45.36:53 + 311f0100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267 + 02756b00 00010001. + sendto=40 + +0.000790 + poll fds=[{fd=4, events=POLLIN, revents=0}] timeout=2000 + poll=0 fds=[{fd=4, events=POLLIN, revents=0}] + +2.009031 + sendto fd=4 addr=172.18.45.36:53 + 311f0100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267 + 02756b00 00010001. + sendto=40 + +0.000436 + poll fds=[{fd=4, events=POLLIN, revents=0}] timeout=2000 + poll=0 fds=[{fd=4, events=POLLIN, revents=0}] + +2.009093 + sendto fd=4 addr=172.18.45.36:53 + 311f0100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267 + 02756b00 00010001. + sendto=40 + +0.000519 + poll fds=[{fd=4, events=POLLIN, revents=0}] timeout=2000 + poll=0 fds=[{fd=4, events=POLLIN, revents=0}] + +2.008993 + sendto fd=4 addr=172.18.45.36:53 + 311f0100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267 + 02756b00 00010001. + sendto=40 + +0.000500 + poll fds=[{fd=4, events=POLLIN, revents=0}] timeout=2000 + poll=0 fds=[{fd=4, events=POLLIN, revents=0}] + +2.009010 + sendto fd=4 addr=172.18.45.36:53 + 311f0100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267 + 02756b00 00010001. + sendto=40 + +0.000486 + poll fds=[{fd=4, events=POLLIN, revents=0}] timeout=2000 + poll=0 fds=[{fd=4, events=POLLIN, revents=0}] + +2.009050 + sendto fd=4 addr=172.18.45.36:53 + 311f0100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267 + 02756b00 00010001. + sendto=40 + +0.000485 + poll fds=[{fd=4, events=POLLIN, revents=0}] timeout=2000 + poll=0 fds=[{fd=4, events=POLLIN, revents=0}] + +2.009014 + sendto fd=4 addr=172.18.45.36:53 + 311f0100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267 + 02756b00 00010001. + sendto=40 + +0.000485 + poll fds=[{fd=4, events=POLLIN, revents=0}] timeout=2000 + poll=0 fds=[{fd=4, events=POLLIN, revents=0}] + +2.009045 + sendto fd=4 addr=172.18.45.36:53 + 311f0100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267 + 02756b00 00010001. + sendto=40 + +0.000451 + poll fds=[{fd=4, events=POLLIN, revents=0}] timeout=2000 + poll=0 fds=[{fd=4, events=POLLIN, revents=0}] + +2.009050 + sendto fd=4 addr=172.18.45.36:53 + 311f0100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267 + 02756b00 00010001. + sendto=40 + +0.000483 + poll fds=[{fd=4, events=POLLIN, revents=0}] timeout=2000 + poll=0 fds=[{fd=4, events=POLLIN, revents=0}] + +2.009042 + sendto fd=4 addr=172.18.45.36:53 + 311f0100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267 + 02756b00 00010001. + sendto=40 + +0.000433 + poll fds=[{fd=4, events=POLLIN, revents=0}] timeout=2000 + poll=0 fds=[{fd=4, events=POLLIN, revents=0}] + +2.009083 + sendto fd=4 addr=172.18.45.36:53 + 311f0100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267 + 02756b00 00010001. + sendto=40 + +0.000521 + poll fds=[{fd=4, events=POLLIN, revents=0}] timeout=2000 + poll=0 fds=[{fd=4, events=POLLIN, revents=0}] + +2.009017 + sendto fd=4 addr=172.18.45.36:53 + 311f0100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267 + 02756b00 00010001. + sendto=40 + +0.000442 + poll fds=[{fd=4, events=POLLIN, revents=0}] timeout=2000 + poll=0 fds=[{fd=4, events=POLLIN, revents=0}] + +2.009058 + sendto fd=4 addr=172.18.45.36:53 + 311f0100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267 + 02756b00 00010001. + sendto=40 + +0.000510 + poll fds=[{fd=4, events=POLLIN, revents=0}] timeout=2000 + poll=0 fds=[{fd=4, events=POLLIN, revents=0}] + +2.009012 + sendto fd=4 addr=172.18.45.36:53 + 311f0100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267 + 02756b00 00010001. + sendto=40 + +0.000436 + poll fds=[{fd=4, events=POLLIN, revents=0}] timeout=2000 + poll=0 fds=[{fd=4, events=POLLIN, revents=0}] + +2.009085 + sendto fd=4 addr=172.18.45.36:53 + 311f0100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267 + 02756b00 00010001. + sendto=40 + +0.000514 + poll fds=[{fd=4, events=POLLIN, revents=0}] timeout=2000 + poll=0 fds=[{fd=4, events=POLLIN, revents=0}] + +2.008998 + close fd=4 + close=OK + +0.000302 diff --git a/adns-0.6/regress/case-rootquery.err b/adns-0.6/regress/case-rootquery.err new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/adns-0.6/regress/case-rootquery.err diff --git a/adns-0.6/regress/case-rootquery.out b/adns-0.6/regress/case-rootquery.out new file mode 100644 index 0000000..d78d469 --- /dev/null +++ b/adns-0.6/regress/case-rootquery.out @@ -0,0 +1,8 @@ +adns debug: using nameserver 172.18.45.6 +. flags 0 type 131078 SOA(822) submitted +. flags 1 type 131078 SOA(822) submitted +. flags 0 type SOA(822): OK; nrrs=1; cname=$; owner=$; ttl=60222 + A.ROOT-SERVERS.NET hostmaster@INTERNIC.NET 1999041600 1800 900 604800 86400 +. flags 1 type SOA(822): OK; nrrs=1; cname=$; owner=$; ttl=57210 + A.ROOT-SERVERS.NET hostmaster@INTERNIC.NET 1999041600 1800 900 604800 86400 +rc=0 diff --git a/adns-0.6/regress/case-rootquery.sys b/adns-0.6/regress/case-rootquery.sys new file mode 100644 index 0000000..4cd21b8 --- /dev/null +++ b/adns-0.6/regress/case-rootquery.sys @@ -0,0 +1,73 @@ +default +:131078 . 1/. + start 924364442.672925 + socket type=SOCK_DGRAM + socket=4 + +0.000222 + fcntl fd=4 cmd=F_GETFL + fcntl=~O_NONBLOCK&... + +0.000085 + fcntl fd=4 cmd=F_SETFL O_NONBLOCK|... + fcntl=OK + +0.000069 + sendto fd=4 addr=172.18.45.6:53 + 311f0100 00010000 00000000 00000600 01. + sendto=17 + +0.001781 + sendto fd=4 addr=172.18.45.6:53 + 31200100 00010000 00000000 00000600 01. + sendto=17 + +0.001194 + select max=5 rfds=[4] wfds=[] efds=[] to=1.997025 + select=1 rfds=[4] wfds=[] efds=[] + +0.012535 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 311f8180 00010001 000d000d 00000600 01000006 00010000 eb3e003e 01410c52 + 4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445 + 524e4943 c02b7726 f4400000 07080000 03840009 3a800001 51800000 02000100 + 04a9e700 040144c0 1e000002 00010004 a9e70004 0145c01e 00000200 010004a9 + e7000401 49c01e00 00020001 0004a9e7 00040146 c01e0000 02000100 04a9e700 + 040147c0 1e000002 00010004 a9e70004 014ac01e 00000200 010004a9 e7000401 + 4bc01e00 00020001 0004a9e7 0004014c c01e0000 02000100 04a9e700 04014dc0 + 1e000002 00010004 a9e70002 c01c0000 02000100 04a9e700 040148c0 1e000002 + 00010004 a9e70004 0142c01e 00000200 010004a9 e7000401 43c01ec0 65000100 + 01000929 a8000480 080a5ac0 74000100 01000929 a80004c0 cbe60ac0 83000100 + 0100092c 170004c0 249411c0 92000100 01000929 a80004c0 0505f1c0 a1000100 + 01000929 a80004c0 702404c0 b0000100 010005fb 670004c6 29000ac0 bf000100 + 010005fb 670004c1 000e81c0 ce000100 010005fb 670004c6 20400cc0 dd000100 + 010005fb 670004ca 0c1b21c0 1c000100 01000929 a80004c6 290004c0 f9000100 + 01000929 a8000480 3f0235c1 08000100 01000929 a8000480 09006bc1 17000100 + 01000929 a80004c0 21040c. + +0.002867 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000463 + select max=5 rfds=[4] wfds=[] efds=[] to=1.982941 + select=1 rfds=[4] wfds=[] efds=[] + +0.008221 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31208180 00010001 000d000d 00000600 01000006 00010000 df7a003e 01410c52 + 4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445 + 524e4943 c02b7726 f4400000 07080000 03840009 3a800001 51800000 02000100 + 04a9e700 040144c0 1e000002 00010004 a9e70004 0145c01e 00000200 010004a9 + e7000401 49c01e00 00020001 0004a9e7 00040146 c01e0000 02000100 04a9e700 + 040147c0 1e000002 00010004 a9e70004 014ac01e 00000200 010004a9 e7000401 + 4bc01e00 00020001 0004a9e7 0004014c c01e0000 02000100 04a9e700 04014dc0 + 1e000002 00010004 a9e70002 c01c0000 02000100 04a9e700 040148c0 1e000002 + 00010004 a9e70004 0142c01e 00000200 010004a9 e7000401 43c01ec0 65000100 + 01000929 a8000480 080a5ac0 74000100 01000929 a80004c0 cbe60ac0 83000100 + 0100092c 170004c0 249411c0 92000100 01000929 a80004c0 0505f1c0 a1000100 + 01000929 a80004c0 702404c0 b0000100 010005fb 670004c6 29000ac0 bf000100 + 010005fb 670004c1 000e81c0 ce000100 010005fb 670004c6 20400cc0 dd000100 + 010005fb 670004ca 0c1b21c0 1c000100 01000929 a80004c6 290004c0 f9000100 + 01000929 a8000480 3f0235c1 08000100 01000929 a8000480 09006bc1 17000100 + 01000929 a80004c0 21040c. + +0.002425 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000260 + close fd=4 + close=OK + +0.000232 diff --git a/adns-0.6/regress/case-rootqueryall-as.err b/adns-0.6/regress/case-rootqueryall-as.err new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/adns-0.6/regress/case-rootqueryall-as.err diff --git a/adns-0.6/regress/case-rootqueryall-as.out b/adns-0.6/regress/case-rootqueryall-as.out new file mode 100644 index 0000000..dcfbc8e --- /dev/null +++ b/adns-0.6/regress/case-rootqueryall-as.out @@ -0,0 +1,118 @@ +adns debug: using nameserver 172.18.45.6 +. flags 0 type 1 A(-) submitted +. flags 0 type 2 NS(raw) submitted +. flags 0 type 5 CNAME(-) submitted +. flags 0 type 6 SOA(raw) submitted +. flags 0 type 12 PTR(raw) submitted +. flags 0 type 13 HINFO(-) submitted +. flags 0 type 15 MX(raw) submitted +. flags 0 type 16 TXT(-) submitted +. flags 0 type 17 RP(raw) submitted +. flags 0 type 65537 A(addr) submitted +. flags 0 type 65538 NS(+addr) submitted +. flags 0 type 65548 PTR(checked) submitted +. flags 0 type 65551 MX(+addr) submitted +. flags 0 type 131078 SOA(822) submitted +. flags 0 type 131089 RP(822) submitted +. flags 1 type 1 A(-) submitted +. flags 1 type 2 NS(raw) submitted +. flags 1 type 5 CNAME(-) submitted +. flags 1 type 6 SOA(raw) submitted +. flags 1 type 12 PTR(raw) submitted +. flags 1 type 13 HINFO(-) submitted +. flags 1 type 15 MX(raw) submitted +. flags 1 type 16 TXT(-) submitted +. flags 1 type 17 RP(raw) submitted +. flags 1 type 65537 A(addr) submitted +. flags 1 type 65538 NS(+addr) submitted +. flags 1 type 65548 PTR(checked) submitted +. flags 1 type 65551 MX(+addr) submitted +. flags 1 type 131078 SOA(822) submitted +. flags 1 type 131089 RP(822) submitted +. flags 0 type A(-): No such data; nrrs=0; cname=$; owner=$; ttl=599 +. flags 0 type NS(raw): OK; nrrs=13; cname=$; owner=$; ttl=518399 + E.ROOT-SERVERS.NET + I.ROOT-SERVERS.NET + F.ROOT-SERVERS.NET + G.ROOT-SERVERS.NET + J.ROOT-SERVERS.NET + K.ROOT-SERVERS.NET + L.ROOT-SERVERS.NET + M.ROOT-SERVERS.NET + A.ROOT-SERVERS.NET + H.ROOT-SERVERS.NET + B.ROOT-SERVERS.NET + C.ROOT-SERVERS.NET + D.ROOT-SERVERS.NET +. flags 0 type SOA(raw): OK; nrrs=1; cname=$; owner=$; ttl=82079 + A.ROOT-SERVERS.NET hostmaster.INTERNIC.NET 1999071300 1800 900 604800 86400 +. flags 0 type PTR(raw): No such data; nrrs=0; cname=$; owner=$; ttl=599 +. flags 0 type HINFO(-): No such data; nrrs=0; cname=$; owner=$; ttl=599 +. flags 0 type MX(raw): No such data; nrrs=0; cname=$; owner=$; ttl=599 +. flags 0 type TXT(-): No such data; nrrs=0; cname=$; owner=$; ttl=599 +. flags 0 type RP(raw): No such data; nrrs=0; cname=$; owner=$; ttl=599 +. flags 0 type A(addr): No such data; nrrs=0; cname=$; owner=$; ttl=599 +. flags 0 type NS(+addr): OK; nrrs=13; cname=$; owner=$; ttl=518399 + I.ROOT-SERVERS.NET ok 0 ok "OK" ( INET 192.36.148.17 ) + F.ROOT-SERVERS.NET ok 0 ok "OK" ( INET 192.5.5.241 ) + G.ROOT-SERVERS.NET ok 0 ok "OK" ( INET 192.112.36.4 ) + J.ROOT-SERVERS.NET ok 0 ok "OK" ( INET 198.41.0.10 ) + K.ROOT-SERVERS.NET ok 0 ok "OK" ( INET 193.0.14.129 ) + L.ROOT-SERVERS.NET ok 0 ok "OK" ( INET 198.32.64.12 ) + M.ROOT-SERVERS.NET ok 0 ok "OK" ( INET 202.12.27.33 ) + A.ROOT-SERVERS.NET ok 0 ok "OK" ( INET 198.41.0.4 ) + H.ROOT-SERVERS.NET ok 0 ok "OK" ( INET 128.63.2.53 ) + B.ROOT-SERVERS.NET ok 0 ok "OK" ( INET 128.9.0.107 ) + C.ROOT-SERVERS.NET ok 0 ok "OK" ( INET 192.33.4.12 ) + D.ROOT-SERVERS.NET ok 0 ok "OK" ( INET 128.8.10.90 ) + E.ROOT-SERVERS.NET ok 0 ok "OK" ( INET 192.203.230.10 ) +. flags 0 type PTR(checked): No such data; nrrs=0; cname=$; owner=$; ttl=599 +. flags 0 type MX(+addr): No such data; nrrs=0; cname=$; owner=$; ttl=599 +. flags 0 type SOA(822): OK; nrrs=1; cname=$; owner=$; ttl=77975 + A.ROOT-SERVERS.NET hostmaster@INTERNIC.NET 1999071300 1800 900 604800 86400 +. flags 0 type RP(822): No such data; nrrs=0; cname=$; owner=$; ttl=599 +. flags 1 type A(-): No such data; nrrs=0; cname=$; owner=$; ttl=599 +. flags 1 type NS(raw): OK; nrrs=13; cname=$; owner=$; ttl=518399 + F.ROOT-SERVERS.NET + G.ROOT-SERVERS.NET + J.ROOT-SERVERS.NET + K.ROOT-SERVERS.NET + L.ROOT-SERVERS.NET + M.ROOT-SERVERS.NET + A.ROOT-SERVERS.NET + H.ROOT-SERVERS.NET + B.ROOT-SERVERS.NET + C.ROOT-SERVERS.NET + D.ROOT-SERVERS.NET + E.ROOT-SERVERS.NET + I.ROOT-SERVERS.NET +. flags 1 type SOA(raw): OK; nrrs=1; cname=$; owner=$; ttl=74076 + A.ROOT-SERVERS.NET hostmaster.INTERNIC.NET 1999071300 1800 900 604800 86400 +. flags 1 type PTR(raw): No such data; nrrs=0; cname=$; owner=$; ttl=599 +. flags 1 type HINFO(-): No such data; nrrs=0; cname=$; owner=$; ttl=599 +. flags 1 type MX(raw): No such data; nrrs=0; cname=$; owner=$; ttl=599 +. flags 1 type TXT(-): No such data; nrrs=0; cname=$; owner=$; ttl=599 +. flags 1 type RP(raw): No such data; nrrs=0; cname=$; owner=$; ttl=599 +. flags 1 type A(addr): No such data; nrrs=0; cname=$; owner=$; ttl=599 +. flags 1 type NS(+addr): OK; nrrs=13; cname=$; owner=$; ttl=518399 + G.ROOT-SERVERS.NET ok 0 ok "OK" ( INET 192.112.36.4 ) + J.ROOT-SERVERS.NET ok 0 ok "OK" ( INET 198.41.0.10 ) + K.ROOT-SERVERS.NET ok 0 ok "OK" ( INET 193.0.14.129 ) + L.ROOT-SERVERS.NET ok 0 ok "OK" ( INET 198.32.64.12 ) + M.ROOT-SERVERS.NET ok 0 ok "OK" ( INET 202.12.27.33 ) + A.ROOT-SERVERS.NET ok 0 ok "OK" ( INET 198.41.0.4 ) + H.ROOT-SERVERS.NET ok 0 ok "OK" ( INET 128.63.2.53 ) + B.ROOT-SERVERS.NET ok 0 ok "OK" ( INET 128.9.0.107 ) + C.ROOT-SERVERS.NET ok 0 ok "OK" ( INET 192.33.4.12 ) + D.ROOT-SERVERS.NET ok 0 ok "OK" ( INET 128.8.10.90 ) + E.ROOT-SERVERS.NET ok 0 ok "OK" ( INET 192.203.230.10 ) + I.ROOT-SERVERS.NET ok 0 ok "OK" ( INET 192.36.148.17 ) + F.ROOT-SERVERS.NET ok 0 ok "OK" ( INET 192.5.5.241 ) +. flags 1 type PTR(checked): No such data; nrrs=0; cname=$; owner=$; ttl=599 +. flags 1 type MX(+addr): No such data; nrrs=0; cname=$; owner=$; ttl=599 +. flags 1 type SOA(822): OK; nrrs=1; cname=$; owner=$; ttl=70372 + A.ROOT-SERVERS.NET hostmaster@INTERNIC.NET 1999071300 1800 900 604800 86400 +. flags 1 type RP(822): No such data; nrrs=0; cname=$; owner=$; ttl=599 +. flags 0 type CNAME(-): No such data; nrrs=0; cname=$; owner=$; ttl=86400 +. flags 1 type CNAME(-): No such data; nrrs=0; cname=$; owner=$; ttl=86400 +rc=0 diff --git a/adns-0.6/regress/case-rootqueryall-as.sys b/adns-0.6/regress/case-rootqueryall-as.sys new file mode 100644 index 0000000..532d875 --- /dev/null +++ b/adns-0.6/regress/case-rootqueryall-as.sys @@ -0,0 +1,579 @@ +default +. 1/. + start 931992019.753022 + socket type=SOCK_DGRAM + socket=4 + +0.000216 + fcntl fd=4 cmd=F_GETFL + fcntl=~O_NONBLOCK&... + +0.000082 + fcntl fd=4 cmd=F_SETFL O_NONBLOCK|... + fcntl=OK + +0.000065 + sendto fd=4 addr=172.18.45.6:53 + 311f0100 00010000 00000000 00000100 01. + sendto=17 + +0.000454 + sendto fd=4 addr=172.18.45.6:53 + 31200100 00010000 00000000 00000200 01. + sendto=17 + +0.000348 + sendto fd=4 addr=172.18.45.6:53 + 31210100 00010000 00000000 00000500 01. + sendto=17 + +0.000303 + sendto fd=4 addr=172.18.45.6:53 + 31220100 00010000 00000000 00000600 01. + sendto=17 + +0.000298 + sendto fd=4 addr=172.18.45.6:53 + 31230100 00010000 00000000 00000c00 01. + sendto=17 + +0.000298 + sendto fd=4 addr=172.18.45.6:53 + 31240100 00010000 00000000 00000d00 01. + sendto=17 + +0.000375 + sendto fd=4 addr=172.18.45.6:53 + 31250100 00010000 00000000 00000f00 01. + sendto=17 + +0.000301 + sendto fd=4 addr=172.18.45.6:53 + 31260100 00010000 00000000 00001000 01. + sendto=17 + +0.000299 + sendto fd=4 addr=172.18.45.6:53 + 31270100 00010000 00000000 00001100 01. + sendto=17 + +0.000351 + sendto fd=4 addr=172.18.45.6:53 + 31280100 00010000 00000000 00000100 01. + sendto=17 + +0.000868 + sendto fd=4 addr=172.18.45.6:53 + 31290100 00010000 00000000 00000200 01. + sendto=17 + +0.000318 + sendto fd=4 addr=172.18.45.6:53 + 312a0100 00010000 00000000 00000c00 01. + sendto=17 + +0.000299 + sendto fd=4 addr=172.18.45.6:53 + 312b0100 00010000 00000000 00000f00 01. + sendto=17 + +0.000299 + sendto fd=4 addr=172.18.45.6:53 + 312c0100 00010000 00000000 00000600 01. + sendto=17 + +0.000297 + sendto fd=4 addr=172.18.45.6:53 + 312d0100 00010000 00000000 00001100 01. + sendto=17 + +0.000297 + sendto fd=4 addr=172.18.45.6:53 + 312e0100 00010000 00000000 00000100 01. + sendto=17 + +0.000307 + sendto fd=4 addr=172.18.45.6:53 + 312f0100 00010000 00000000 00000200 01. + sendto=17 + +0.000299 + sendto fd=4 addr=172.18.45.6:53 + 31300100 00010000 00000000 00000500 01. + sendto=17 + +0.000298 + sendto fd=4 addr=172.18.45.6:53 + 31310100 00010000 00000000 00000600 01. + sendto=17 + +0.000330 + sendto fd=4 addr=172.18.45.6:53 + 31320100 00010000 00000000 00000c00 01. + sendto=17 + +0.000323 + sendto fd=4 addr=172.18.45.6:53 + 31330100 00010000 00000000 00000d00 01. + sendto=17 + +0.000384 + sendto fd=4 addr=172.18.45.6:53 + 31340100 00010000 00000000 00000f00 01. + sendto=17 + +0.000302 + sendto fd=4 addr=172.18.45.6:53 + 31350100 00010000 00000000 00001000 01. + sendto=17 + +0.000300 + sendto fd=4 addr=172.18.45.6:53 + 31360100 00010000 00000000 00001100 01. + sendto=17 + +0.000296 + sendto fd=4 addr=172.18.45.6:53 + 31370100 00010000 00000000 00000100 01. + sendto=17 + +0.000298 + sendto fd=4 addr=172.18.45.6:53 + 31380100 00010000 00000000 00000200 01. + sendto=17 + +0.000298 + sendto fd=4 addr=172.18.45.6:53 + 31390100 00010000 00000000 00000c00 01. + sendto=17 + +0.000297 + sendto fd=4 addr=172.18.45.6:53 + 313a0100 00010000 00000000 00000f00 01. + sendto=17 + +0.000296 + sendto fd=4 addr=172.18.45.6:53 + 313b0100 00010000 00000000 00000600 01. + sendto=17 + +0.000326 + sendto fd=4 addr=172.18.45.6:53 + 313c0100 00010000 00000000 00001100 01. + sendto=17 + +0.000303 + select max=5 rfds=[4] wfds=[] efds=[] to=1.989938 + select=1 rfds=[4] wfds=[] efds=[] + +0.007735 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 311f8180 00010000 00010000 00000100 01000006 00010000 0257003e 01410c52 + 4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445 + 524e4943 c02b7727 68440000 07080000 03840009 3a800001 5180. + +0.000703 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000151 + select max=5 rfds=[4] wfds=[] efds=[] to=1.981803 + select=1 rfds=[4] wfds=[] efds=[] + +0.011771 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31208180 0001000d 0000000d 00000200 01000002 00010007 e8ff0014 01450c52 + 4f4f542d 53455256 45525303 4e455400 00000200 010007e8 ff000401 49c01e00 + 00020001 0007e8ff 00040146 c01e0000 02000100 07e8ff00 040147c0 1e000002 + 00010007 e8ff0004 014ac01e 00000200 010007e8 ff000401 4bc01e00 00020001 + 0007e8ff 0004014c c01e0000 02000100 07e8ff00 04014dc0 1e000002 00010007 + e8ff0004 0141c01e 00000200 010007e8 ff000401 48c01e00 00020001 0007e8ff + 00040142 c01e0000 02000100 07e8ff00 040143c0 1e000002 00010007 e8ff0004 + 0144c01e c01c0001 00010009 3a7f0004 c0cbe60a c03b0001 00010009 3a7f0004 + c0249411 c04a0001 00010009 3a7f0004 c00505f1 c0590001 00010009 3a7f0004 + c0702404 c0680001 00010009 3a7f0004 c629000a c0770001 00010009 3a7f0004 + c1000e81 c0860001 00010009 3a7f0004 c620400c c0950001 00010009 3a7f0004 + ca0c1b21 c0a40001 00010009 3a7f0004 c6290004 c0b30001 00010009 3a7f0004 + 803f0235 c0c20001 00010009 3a7f0004 8009006b c0d10001 00010009 3a7f0004 + c021040c c0e00001 00010009 3a7f0004 80080a5a. + +0.002660 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000492 + select max=5 rfds=[4] wfds=[] efds=[] to=1.967228 + select=1 rfds=[4] wfds=[] efds=[] + +0.016740 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31228180 00010001 000d000d 00000600 01000006 00010001 409f003e 01410c52 + 4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445 + 524e4943 c02b7727 68440000 07080000 03840009 3a800001 51800000 02000100 + 07e8ff00 040145c0 1e000002 00010007 e8ff0004 0149c01e 00000200 010007e8 + ff000401 46c01e00 00020001 0007e8ff 00040147 c01e0000 02000100 07e8ff00 + 04014ac0 1e000002 00010007 e8ff0004 014bc01e 00000200 010007e8 ff000401 + 4cc01e00 00020001 0007e8ff 0004014d c01e0000 02000100 07e8ff00 02c01c00 + 00020001 0007e8ff 00040148 c01e0000 02000100 07e8ff00 040142c0 1e000002 + 00010007 e8ff0004 0143c01e 00000200 010007e8 ff000401 44c01ec0 65000100 + 0100093a 7f0004c0 cbe60ac0 74000100 0100093a 7f0004c0 249411c0 83000100 + 0100093a 7f0004c0 0505f1c0 92000100 0100093a 7f0004c0 702404c0 a1000100 + 0100093a 7f0004c6 29000ac0 b0000100 0100093a 7f0004c1 000e81c0 bf000100 + 0100093a 7f0004c6 20400cc0 ce000100 0100093a 7f0004ca 0c1b21c0 1c000100 + 0100093a 7f0004c6 290004c0 ea000100 0100093a 7f000480 3f0235c0 f9000100 + 0100093a 7f000480 09006bc1 08000100 0100093a 7f0004c0 21040cc1 17000100 + 0100093a 7f000480 080a5a. + +0.002984 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000231 + select max=5 rfds=[4] wfds=[] efds=[] to=1.947273 + select=1 rfds=[4] wfds=[] efds=[] + +0.000462 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31238180 00010000 00010000 00000c00 01000006 00010000 0257003e 01410c52 + 4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445 + 524e4943 c02b7727 68440000 07080000 03840009 3a800001 5180. + +0.000634 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000101 + select max=5 rfds=[4] wfds=[] efds=[] to=1.946076 + select=1 rfds=[4] wfds=[] efds=[] + +0.003306 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31248180 00010000 00010000 00000d00 01000006 00010000 0257003e 01410c52 + 4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445 + 524e4943 c02b7727 68440000 07080000 03840009 3a800001 5180. + +0.000640 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000124 + select max=5 rfds=[4] wfds=[] efds=[] to=1.942006 + select=1 rfds=[4] wfds=[] efds=[] + +0.003471 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31258180 00010000 00010000 00000f00 01000006 00010000 0257003e 01410c52 + 4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445 + 524e4943 c02b7727 68440000 07080000 03840009 3a800001 5180. + +0.000640 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000101 + select max=5 rfds=[4] wfds=[] efds=[] to=1.937794 + select=1 rfds=[4] wfds=[] efds=[] + +0.003503 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31268180 00010000 00010000 00001000 01000006 00010000 0257003e 01410c52 + 4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445 + 524e4943 c02b7727 68440000 07080000 03840009 3a800001 5180. + +0.000657 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000120 + select max=5 rfds=[4] wfds=[] efds=[] to=1.933514 + select=1 rfds=[4] wfds=[] efds=[] + +0.003470 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31278180 00010000 00010000 00001100 01000006 00010000 0257003e 01410c52 + 4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445 + 524e4943 c02b7727 68440000 07080000 03840009 3a800001 5180. + +0.000640 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000100 + select max=5 rfds=[4] wfds=[] efds=[] to=1.929304 + select=1 rfds=[4] wfds=[] efds=[] + +0.003089 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31288180 00010000 00010000 00000100 01000006 00010000 0257003e 01410c52 + 4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445 + 524e4943 c02b7727 68440000 07080000 03840009 3a800001 5180. + +0.000639 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000100 + select max=5 rfds=[4] wfds=[] efds=[] to=1.925476 + select=1 rfds=[4] wfds=[] efds=[] + +0.011378 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31298180 0001000d 0000000d 00000200 01000002 00010007 e8ff0014 01490c52 + 4f4f542d 53455256 45525303 4e455400 00000200 010007e8 ff000401 46c01e00 + 00020001 0007e8ff 00040147 c01e0000 02000100 07e8ff00 04014ac0 1e000002 + 00010007 e8ff0004 014bc01e 00000200 010007e8 ff000401 4cc01e00 00020001 + 0007e8ff 0004014d c01e0000 02000100 07e8ff00 040141c0 1e000002 00010007 + e8ff0004 0148c01e 00000200 010007e8 ff000401 42c01e00 00020001 0007e8ff + 00040143 c01e0000 02000100 07e8ff00 040144c0 1e000002 00010007 e8ff0004 + 0145c01e c01c0001 00010009 3a7f0004 c0249411 c03b0001 00010009 3a7f0004 + c00505f1 c04a0001 00010009 3a7f0004 c0702404 c0590001 00010009 3a7f0004 + c629000a c0680001 00010009 3a7f0004 c1000e81 c0770001 00010009 3a7f0004 + c620400c c0860001 00010009 3a7f0004 ca0c1b21 c0950001 00010009 3a7f0004 + c6290004 c0a40001 00010009 3a7f0004 803f0235 c0b30001 00010009 3a7f0004 + 8009006b c0c20001 00010009 3a7f0004 c021040c c0d10001 00010009 3a7f0004 + 80080a5a c0e00001 00010009 3a7f0004 c0cbe60a. + +0.002666 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 312a8180 00010000 00010000 00000c00 01000006 00010000 0257003e 01410c52 + 4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445 + 524e4943 c02b7727 68440000 07080000 03840009 3a800001 5180. + +0.001684 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000096 + select max=5 rfds=[4] wfds=[] efds=[] to=1.909652 + select=1 rfds=[4] wfds=[] efds=[] + +0.003338 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 312b8180 00010000 00010000 00000f00 01000006 00010000 0257003e 01410c52 + 4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445 + 524e4943 c02b7727 68440000 07080000 03840009 3a800001 5180. + +0.000643 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000106 + select max=5 rfds=[4] wfds=[] efds=[] to=1.905565 + select=1 rfds=[4] wfds=[] efds=[] + +0.012071 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 312c8180 00010001 000d000d 00000600 01000006 00010001 3097003e 01410c52 + 4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445 + 524e4943 c02b7727 68440000 07080000 03840009 3a800001 51800000 02000100 + 07e8ff00 040149c0 1e000002 00010007 e8ff0004 0146c01e 00000200 010007e8 + ff000401 47c01e00 00020001 0007e8ff 0004014a c01e0000 02000100 07e8ff00 + 04014bc0 1e000002 00010007 e8ff0004 014cc01e 00000200 010007e8 ff000401 + 4dc01e00 00020001 0007e8ff 0002c01c 00000200 010007e8 ff000401 48c01e00 + 00020001 0007e8ff 00040142 c01e0000 02000100 07e8ff00 040143c0 1e000002 + 00010007 e8ff0004 0144c01e 00000200 010007e8 ff000401 45c01ec0 65000100 + 0100093a 7f0004c0 249411c0 74000100 0100093a 7f0004c0 0505f1c0 83000100 + 0100093a 7f0004c0 702404c0 92000100 0100093a 7f0004c6 29000ac0 a1000100 + 0100093a 7f0004c1 000e81c0 b0000100 0100093a 7f0004c6 20400cc0 bf000100 + 0100093a 7f0004ca 0c1b21c0 1c000100 0100093a 7f0004c6 290004c0 db000100 + 0100093a 7f000480 3f0235c0 ea000100 0100093a 7f000480 09006bc0 f9000100 + 0100093a 7f0004c0 21040cc1 08000100 0100093a 7f000480 080a5ac1 17000100 + 0100093a 7f0004c0 cbe60a. + +0.002963 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000237 + select max=5 rfds=[4] wfds=[] efds=[] to=1.890294 + select=1 rfds=[4] wfds=[] efds=[] + +0.000878 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 312d8180 00010000 00010000 00001100 01000006 00010000 0257003e 01410c52 + 4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445 + 524e4943 c02b7727 68440000 07080000 03840009 3a800001 5180. + +0.000645 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000107 + select max=5 rfds=[4] wfds=[] efds=[] to=1.888664 + select=1 rfds=[4] wfds=[] efds=[] + +0.003147 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 312e8180 00010000 00010000 00000100 01000006 00010000 0257003e 01410c52 + 4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445 + 524e4943 c02b7727 68440000 07080000 03840009 3a800001 5180. + +0.000643 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000141 + select max=5 rfds=[4] wfds=[] efds=[] to=1.884733 + select=1 rfds=[4] wfds=[] efds=[] + +0.011290 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 312f8180 0001000d 0000000d 00000200 01000002 00010007 e8ff0014 01460c52 + 4f4f542d 53455256 45525303 4e455400 00000200 010007e8 ff000401 47c01e00 + 00020001 0007e8ff 0004014a c01e0000 02000100 07e8ff00 04014bc0 1e000002 + 00010007 e8ff0004 014cc01e 00000200 010007e8 ff000401 4dc01e00 00020001 + 0007e8ff 00040141 c01e0000 02000100 07e8ff00 040148c0 1e000002 00010007 + e8ff0004 0142c01e 00000200 010007e8 ff000401 43c01e00 00020001 0007e8ff + 00040144 c01e0000 02000100 07e8ff00 040145c0 1e000002 00010007 e8ff0004 + 0149c01e c01c0001 00010009 3a7f0004 c00505f1 c03b0001 00010009 3a7f0004 + c0702404 c04a0001 00010009 3a7f0004 c629000a c0590001 00010009 3a7f0004 + c1000e81 c0680001 00010009 3a7f0004 c620400c c0770001 00010009 3a7f0004 + ca0c1b21 c0860001 00010009 3a7f0004 c6290004 c0950001 00010009 3a7f0004 + 803f0235 c0a40001 00010009 3a7f0004 8009006b c0b30001 00010009 3a7f0004 + c021040c c0c20001 00010009 3a7f0004 80080a5a c0d10001 00010009 3a7f0004 + c0cbe60a c0e00001 00010009 3a7f0004 c0249411. + +0.002658 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000400 + select max=5 rfds=[4] wfds=[] efds=[] to=1.870385 + select=1 rfds=[4] wfds=[] efds=[] + +0.019033 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31318180 00010001 000d000d 00000600 01000006 00010001 215c003e 01410c52 + 4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445 + 524e4943 c02b7727 68440000 07080000 03840009 3a800001 51800000 02000100 + 07e8ff00 040146c0 1e000002 00010007 e8ff0004 0147c01e 00000200 010007e8 + ff000401 4ac01e00 00020001 0007e8ff 0004014b c01e0000 02000100 07e8ff00 + 04014cc0 1e000002 00010007 e8ff0004 014dc01e 00000200 010007e8 ff0002c0 + 1c000002 00010007 e8ff0004 0148c01e 00000200 010007e8 ff000401 42c01e00 + 00020001 0007e8ff 00040143 c01e0000 02000100 07e8ff00 040144c0 1e000002 + 00010007 e8ff0004 0145c01e 00000200 010007e8 ff000401 49c01ec0 65000100 + 0100093a 7f0004c0 0505f1c0 74000100 0100093a 7f0004c0 702404c0 83000100 + 0100093a 7f0004c6 29000ac0 92000100 0100093a 7f0004c1 000e81c0 a1000100 + 0100093a 7f0004c6 20400cc0 b0000100 0100093a 7f0004ca 0c1b21c0 1c000100 + 0100093a 7f0004c6 290004c0 cc000100 0100093a 7f000480 3f0235c0 db000100 + 0100093a 7f000480 09006bc0 ea000100 0100093a 7f0004c0 21040cc0 f9000100 + 0100093a 7f000480 080a5ac1 08000100 0100093a 7f0004c0 cbe60ac1 17000100 + 0100093a 7f0004c0 249411. + +0.002965 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000228 + select max=5 rfds=[4] wfds=[] efds=[] to=1.848159 + select=1 rfds=[4] wfds=[] efds=[] + +0.000402 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31328180 00010000 00010000 00000c00 01000006 00010000 0257003e 01410c52 + 4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445 + 524e4943 c02b7727 68440000 07080000 03840009 3a800001 5180. + +0.000658 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000104 + select max=5 rfds=[4] wfds=[] efds=[] to=1.846995 + select=1 rfds=[4] wfds=[] efds=[] + +0.003222 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31338180 00010000 00010000 00000d00 01000006 00010000 0257003e 01410c52 + 4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445 + 524e4943 c02b7727 68440000 07080000 03840009 3a800001 5180. + +0.000645 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000107 + select max=5 rfds=[4] wfds=[] efds=[] to=1.843021 + select=1 rfds=[4] wfds=[] efds=[] + +0.003535 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31348180 00010000 00010000 00000f00 01000006 00010000 0257003e 01410c52 + 4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445 + 524e4943 c02b7727 68440000 07080000 03840009 3a800001 5180. + +0.000640 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000128 + select max=5 rfds=[4] wfds=[] efds=[] to=1.838718 + select=1 rfds=[4] wfds=[] efds=[] + +0.003396 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31358180 00010000 00010000 00001000 01000006 00010000 0257003e 01410c52 + 4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445 + 524e4943 c02b7727 68440000 07080000 03840009 3a800001 5180. + +0.000643 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000108 + select max=5 rfds=[4] wfds=[] efds=[] to=1.834571 + select=1 rfds=[4] wfds=[] efds=[] + +0.003560 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31368180 00010000 00010000 00001100 01000006 00010000 0257003e 01410c52 + 4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445 + 524e4943 c02b7727 68440000 07080000 03840009 3a800001 5180. + +0.000642 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000133 + select max=5 rfds=[4] wfds=[] efds=[] to=1.830236 + select=1 rfds=[4] wfds=[] efds=[] + +0.003060 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31378180 00010000 00010000 00000100 01000006 00010000 0257003e 01410c52 + 4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445 + 524e4943 c02b7727 68440000 07080000 03840009 3a800001 5180. + +0.000645 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000106 + select max=5 rfds=[4] wfds=[] efds=[] to=1.826425 + select=1 rfds=[4] wfds=[] efds=[] + +0.011323 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31388180 0001000d 0000000d 00000200 01000002 00010007 e8ff0014 01470c52 + 4f4f542d 53455256 45525303 4e455400 00000200 010007e8 ff000401 4ac01e00 + 00020001 0007e8ff 0004014b c01e0000 02000100 07e8ff00 04014cc0 1e000002 + 00010007 e8ff0004 014dc01e 00000200 010007e8 ff000401 41c01e00 00020001 + 0007e8ff 00040148 c01e0000 02000100 07e8ff00 040142c0 1e000002 00010007 + e8ff0004 0143c01e 00000200 010007e8 ff000401 44c01e00 00020001 0007e8ff + 00040145 c01e0000 02000100 07e8ff00 040149c0 1e000002 00010007 e8ff0004 + 0146c01e c01c0001 00010009 3a7f0004 c0702404 c03b0001 00010009 3a7f0004 + c629000a c04a0001 00010009 3a7f0004 c1000e81 c0590001 00010009 3a7f0004 + c620400c c0680001 00010009 3a7f0004 ca0c1b21 c0770001 00010009 3a7f0004 + c6290004 c0860001 00010009 3a7f0004 803f0235 c0950001 00010009 3a7f0004 + 8009006b c0a40001 00010009 3a7f0004 c021040c c0b30001 00010009 3a7f0004 + 80080a5a c0c20001 00010009 3a7f0004 c0cbe60a c0d10001 00010009 3a7f0004 + c0249411 c0e00001 00010009 3a7f0004 c00505f1. + +0.002663 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31398180 00010000 00010000 00000c00 01000006 00010000 0257003e 01410c52 + 4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445 + 524e4943 c02b7727 68440000 07080000 03840009 3a800001 5180. + +0.001663 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000127 + select max=5 rfds=[4] wfds=[] efds=[] to=1.810649 + select=1 rfds=[4] wfds=[] efds=[] + +0.003326 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 313a8180 00010000 00010000 00000f00 01000006 00010000 0257003e 01410c52 + 4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445 + 524e4943 c02b7727 68440000 07080000 03840009 3a800001 5180. + +0.000643 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000105 + select max=5 rfds=[4] wfds=[] efds=[] to=1.806575 + select=1 rfds=[4] wfds=[] efds=[] + +0.025669 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 313b8180 00010001 000d000d 00000600 01000006 00010001 12e4003e 01410c52 + 4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445 + 524e4943 c02b7727 68440000 07080000 03840009 3a800001 51800000 02000100 + 07e8ff00 040147c0 1e000002 00010007 e8ff0004 014ac01e 00000200 010007e8 + ff000401 4bc01e00 00020001 0007e8ff 0004014c c01e0000 02000100 07e8ff00 + 04014dc0 1e000002 00010007 e8ff0002 c01c0000 02000100 07e8ff00 040148c0 + 1e000002 00010007 e8ff0004 0142c01e 00000200 010007e8 ff000401 43c01e00 + 00020001 0007e8ff 00040144 c01e0000 02000100 07e8ff00 040145c0 1e000002 + 00010007 e8ff0004 0149c01e 00000200 010007e8 ff000401 46c01ec0 65000100 + 0100093a 7f0004c0 702404c0 74000100 0100093a 7f0004c6 29000ac0 83000100 + 0100093a 7f0004c1 000e81c0 92000100 0100093a 7f0004c6 20400cc0 a1000100 + 0100093a 7f0004ca 0c1b21c0 1c000100 0100093a 7f0004c6 290004c0 bd000100 + 0100093a 7f000480 3f0235c0 cc000100 0100093a 7f000480 09006bc0 db000100 + 0100093a 7f0004c0 21040cc0 ea000100 0100093a 7f000480 080a5ac0 f9000100 + 0100093a 7f0004c0 cbe60ac1 08000100 0100093a 7f0004c0 249411c1 17000100 + 0100093a 7f0004c0 0505f1. + +0.002963 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000233 + select max=5 rfds=[4] wfds=[] efds=[] to=1.777710 + select=1 rfds=[4] wfds=[] efds=[] + +0.004017 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 313c8180 00010000 00010000 00001100 01000006 00010000 0257003e 01410c52 + 4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445 + 524e4943 c02b7727 68440000 07080000 03840009 3a800001 5180. + +0.000640 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000106 + select max=5 rfds=[4] wfds=[] efds=[] to=1.772947 + select=1 rfds=[4] wfds=[] efds=[] + +1.-752512 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31218580 00010000 00010000 00000500 01000006 00010001 5180003e 01410c52 + 4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445 + 524e4943 c02b7727 68440000 07080000 03840009 3a800001 5180. + +0.000649 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000106 + select max=5 rfds=[4] wfds=[] efds=[] to=1.529913 + select=1 rfds=[4] wfds=[] efds=[] + +0.181054 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31308580 00010000 00010000 00000500 01000006 00010001 5180003e 01410c52 + 4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445 + 524e4943 c02b7727 68440000 07080000 03840009 3a800001 5180. + +0.000687 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000112 + close fd=4 + close=OK + +0.000197 diff --git a/adns-0.6/regress/case-rootqueryall.err b/adns-0.6/regress/case-rootqueryall.err new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/adns-0.6/regress/case-rootqueryall.err diff --git a/adns-0.6/regress/case-rootqueryall.out b/adns-0.6/regress/case-rootqueryall.out new file mode 100644 index 0000000..fed0a88 --- /dev/null +++ b/adns-0.6/regress/case-rootqueryall.out @@ -0,0 +1,127 @@ +adns debug: using nameserver 172.18.45.6 +. flags 0 type 1 A(-) submitted +. flags 0 type 2 NS(raw) submitted +. flags 0 type 5 CNAME(-) submitted +. flags 0 type 6 SOA(raw) submitted +. flags 0 type 12 PTR(raw) submitted +. flags 0 type 13 HINFO(-) submitted +. flags 0 type 15 MX(raw) submitted +. flags 0 type 16 TXT(-) submitted +. flags 0 type 17 RP(raw) submitted +. flags 0 type 65537 A(addr) submitted +. flags 0 type 65538 NS(+addr) submitted +. flags 0 type 65548 PTR(checked) submitted +. flags 0 type 65551 MX(+addr) submitted +. flags 0 type 131078 SOA(822) submitted +. flags 0 type 131089 RP(822) submitted +. flags 1 type 1 A(-) submitted +. flags 1 type 2 NS(raw) submitted +. flags 1 type 5 CNAME(-) submitted +. flags 1 type 6 SOA(raw) submitted +. flags 1 type 12 PTR(raw) submitted +. flags 1 type 13 HINFO(-) submitted +. flags 1 type 15 MX(raw) submitted +. flags 1 type 16 TXT(-) submitted +. flags 1 type 17 RP(raw) submitted +. flags 1 type 65537 A(addr) submitted +. flags 1 type 65538 NS(+addr) submitted +. flags 1 type 65548 PTR(checked) submitted +. flags 1 type 65551 MX(+addr) submitted +. flags 1 type 131078 SOA(822) submitted +. flags 1 type 131089 RP(822) submitted +. flags 0 type A(-): No such data; nrrs=0; cname=$; owner=$; ttl=86400 +. flags 0 type NS(raw): OK; nrrs=13; cname=$; owner=$; ttl=305624 + E.ROOT-SERVERS.NET + I.ROOT-SERVERS.NET + F.ROOT-SERVERS.NET + G.ROOT-SERVERS.NET + J.ROOT-SERVERS.NET + K.ROOT-SERVERS.NET + L.ROOT-SERVERS.NET + M.ROOT-SERVERS.NET + A.ROOT-SERVERS.NET + H.ROOT-SERVERS.NET + B.ROOT-SERVERS.NET + C.ROOT-SERVERS.NET + D.ROOT-SERVERS.NET +. flags 0 type CNAME(-): No such data; nrrs=0; cname=$; owner=$; ttl=86400 +. flags 0 type SOA(raw): OK; nrrs=1; cname=$; owner=$; ttl=54334 + A.ROOT-SERVERS.NET hostmaster.INTERNIC.NET 1999041600 1800 900 604800 86400 +. flags 0 type PTR(raw): No such data; nrrs=0; cname=$; owner=$; ttl=599 +adns debug: reply not found, id 3123, query owner (NS=172.18.45.6) +. flags 0 type HINFO(-): No such data; nrrs=0; cname=$; owner=$; ttl=86400 +adns debug: reply not found, id 3128, query owner (NS=172.18.45.6) +adns debug: reply not found, id 312a, query owner (NS=172.18.45.6) +adns debug: reply not found, id 312e, query owner (NS=172.18.45.6) +. flags 0 type MX(raw): No such data; nrrs=0; cname=$; owner=$; ttl=86400 +. flags 0 type TXT(-): No such data; nrrs=0; cname=$; owner=$; ttl=86400 +. flags 0 type RP(raw): No such data; nrrs=0; cname=$; owner=$; ttl=86400 +. flags 0 type A(addr): No such data; nrrs=0; cname=$; owner=$; ttl=599 +. flags 0 type NS(+addr): OK; nrrs=13; cname=$; owner=$; ttl=305624 + I.ROOT-SERVERS.NET ok 0 ok "OK" ( INET 192.36.148.17 ) + F.ROOT-SERVERS.NET ok 0 ok "OK" ( INET 192.5.5.241 ) + G.ROOT-SERVERS.NET ok 0 ok "OK" ( INET 192.112.36.4 ) + J.ROOT-SERVERS.NET ok 0 ok "OK" ( INET 198.41.0.10 ) + K.ROOT-SERVERS.NET ok 0 ok "OK" ( INET 193.0.14.129 ) + L.ROOT-SERVERS.NET ok 0 ok "OK" ( INET 198.32.64.12 ) + M.ROOT-SERVERS.NET ok 0 ok "OK" ( INET 202.12.27.33 ) + A.ROOT-SERVERS.NET ok 0 ok "OK" ( INET 198.41.0.4 ) + H.ROOT-SERVERS.NET ok 0 ok "OK" ( INET 128.63.2.53 ) + B.ROOT-SERVERS.NET ok 0 ok "OK" ( INET 128.9.0.107 ) + C.ROOT-SERVERS.NET ok 0 ok "OK" ( INET 192.33.4.12 ) + D.ROOT-SERVERS.NET ok 0 ok "OK" ( INET 128.8.10.90 ) + E.ROOT-SERVERS.NET ok 0 ok "OK" ( INET 192.203.230.10 ) +. flags 0 type PTR(checked): No such data; nrrs=0; cname=$; owner=$; ttl=599 +. flags 0 type MX(+addr): No such data; nrrs=0; cname=$; owner=$; ttl=86400 +. flags 0 type SOA(822): OK; nrrs=1; cname=$; owner=$; ttl=51616 + A.ROOT-SERVERS.NET hostmaster@INTERNIC.NET 1999041600 1800 900 604800 86400 +. flags 0 type RP(822): No such data; nrrs=0; cname=$; owner=$; ttl=86400 +. flags 1 type A(-): No such data; nrrs=0; cname=$; owner=$; ttl=599 +. flags 1 type NS(raw): OK; nrrs=13; cname=$; owner=$; ttl=305624 + F.ROOT-SERVERS.NET + G.ROOT-SERVERS.NET + J.ROOT-SERVERS.NET + K.ROOT-SERVERS.NET + L.ROOT-SERVERS.NET + M.ROOT-SERVERS.NET + A.ROOT-SERVERS.NET + H.ROOT-SERVERS.NET + B.ROOT-SERVERS.NET + C.ROOT-SERVERS.NET + D.ROOT-SERVERS.NET + E.ROOT-SERVERS.NET + I.ROOT-SERVERS.NET +. flags 1 type CNAME(-): No such data; nrrs=0; cname=$; owner=$; ttl=86400 +. flags 1 type SOA(raw): OK; nrrs=1; cname=$; owner=$; ttl=49034 + A.ROOT-SERVERS.NET hostmaster.INTERNIC.NET 1999041600 1800 900 604800 86400 +. flags 1 type PTR(raw): No such data; nrrs=0; cname=$; owner=$; ttl=599 +. flags 1 type HINFO(-): No such data; nrrs=0; cname=$; owner=$; ttl=599 +adns debug: reply not found, id 3132, query owner (NS=172.18.45.6) +adns debug: reply not found, id 3123, query owner (NS=172.18.45.6) +adns debug: reply not found, id 3133, query owner (NS=172.18.45.6) +adns debug: reply not found, id 3137, query owner (NS=172.18.45.6) +adns debug: reply not found, id 3139, query owner (NS=172.18.45.6) +. flags 1 type MX(raw): No such data; nrrs=0; cname=$; owner=$; ttl=86400 +. flags 1 type TXT(-): No such data; nrrs=0; cname=$; owner=$; ttl=86400 +. flags 1 type RP(raw): No such data; nrrs=0; cname=$; owner=$; ttl=86399 +. flags 1 type A(addr): No such data; nrrs=0; cname=$; owner=$; ttl=598 +. flags 1 type NS(+addr): OK; nrrs=13; cname=$; owner=$; ttl=305623 + G.ROOT-SERVERS.NET ok 0 ok "OK" ( INET 192.112.36.4 ) + J.ROOT-SERVERS.NET ok 0 ok "OK" ( INET 198.41.0.10 ) + K.ROOT-SERVERS.NET ok 0 ok "OK" ( INET 193.0.14.129 ) + L.ROOT-SERVERS.NET ok 0 ok "OK" ( INET 198.32.64.12 ) + M.ROOT-SERVERS.NET ok 0 ok "OK" ( INET 202.12.27.33 ) + A.ROOT-SERVERS.NET ok 0 ok "OK" ( INET 198.41.0.4 ) + H.ROOT-SERVERS.NET ok 0 ok "OK" ( INET 128.63.2.53 ) + B.ROOT-SERVERS.NET ok 0 ok "OK" ( INET 128.9.0.107 ) + C.ROOT-SERVERS.NET ok 0 ok "OK" ( INET 192.33.4.12 ) + D.ROOT-SERVERS.NET ok 0 ok "OK" ( INET 128.8.10.90 ) + E.ROOT-SERVERS.NET ok 0 ok "OK" ( INET 192.203.230.10 ) + I.ROOT-SERVERS.NET ok 0 ok "OK" ( INET 192.36.148.17 ) + F.ROOT-SERVERS.NET ok 0 ok "OK" ( INET 192.5.5.241 ) +. flags 1 type PTR(checked): No such data; nrrs=0; cname=$; owner=$; ttl=598 +. flags 1 type MX(+addr): No such data; nrrs=0; cname=$; owner=$; ttl=598 +. flags 1 type SOA(822): OK; nrrs=1; cname=$; owner=$; ttl=46580 + A.ROOT-SERVERS.NET hostmaster@INTERNIC.NET 1999041600 1800 900 604800 86400 +. flags 1 type RP(822): No such data; nrrs=0; cname=$; owner=$; ttl=598 +rc=0 diff --git a/adns-0.6/regress/case-rootqueryall.sys b/adns-0.6/regress/case-rootqueryall.sys new file mode 100644 index 0000000..d20c073 --- /dev/null +++ b/adns-0.6/regress/case-rootqueryall.sys @@ -0,0 +1,972 @@ +default -,s +. 1/. + start 924364450.165424 + socket type=SOCK_DGRAM + socket=4 + +0.000220 + fcntl fd=4 cmd=F_GETFL + fcntl=~O_NONBLOCK&... + +0.000087 + fcntl fd=4 cmd=F_SETFL O_NONBLOCK|... + fcntl=OK + +0.000070 + sendto fd=4 addr=172.18.45.6:53 + 311f0100 00010000 00000000 00000100 01. + sendto=17 + +0.001746 + sendto fd=4 addr=172.18.45.6:53 + 31200100 00010000 00000000 00000200 01. + sendto=17 + +0.001194 + sendto fd=4 addr=172.18.45.6:53 + 31210100 00010000 00000000 00000500 01. + sendto=17 + +0.000783 + sendto fd=4 addr=172.18.45.6:53 + 31220100 00010000 00000000 00000600 01. + sendto=17 + +0.000728 + sendto fd=4 addr=172.18.45.6:53 + 31230100 00010000 00000000 00000c00 01. + sendto=17 + +0.000726 + sendto fd=4 addr=172.18.45.6:53 + 31240100 00010000 00000000 00000d00 01. + sendto=17 + +0.001290 + sendto fd=4 addr=172.18.45.6:53 + 31250100 00010000 00000000 00000f00 01. + sendto=17 + +0.000771 + sendto fd=4 addr=172.18.45.6:53 + 31260100 00010000 00000000 00001000 01. + sendto=17 + +0.000843 + sendto fd=4 addr=172.18.45.6:53 + 31270100 00010000 00000000 00001100 01. + sendto=17 + +0.000778 + sendto fd=4 addr=172.18.45.6:53 + 31280100 00010000 00000000 00000100 01. + sendto=17 + +0.000728 + sendto fd=4 addr=172.18.45.6:53 + 31290100 00010000 00000000 00000200 01. + sendto=17 + +0.000727 + sendto fd=4 addr=172.18.45.6:53 + 312a0100 00010000 00000000 00000c00 01. + sendto=17 + +0.000727 + sendto fd=4 addr=172.18.45.6:53 + 312b0100 00010000 00000000 00000f00 01. + sendto=17 + +0.000725 + sendto fd=4 addr=172.18.45.6:53 + 312c0100 00010000 00000000 00000600 01. + sendto=17 + +0.000731 + sendto fd=4 addr=172.18.45.6:53 + 312d0100 00010000 00000000 00001100 01. + sendto=17 + +0.000871 + sendto fd=4 addr=172.18.45.6:53 + 312e0100 00010000 00000000 00000100 01. + sendto=17 + +0.000737 + sendto fd=4 addr=172.18.45.6:53 + 312f0100 00010000 00000000 00000200 01. + sendto=17 + +0.000727 + sendto fd=4 addr=172.18.45.6:53 + 31300100 00010000 00000000 00000500 01. + sendto=17 + +0.000732 + sendto fd=4 addr=172.18.45.6:53 + 31310100 00010000 00000000 00000600 01. + sendto=17 + +0.000781 + sendto fd=4 addr=172.18.45.6:53 + 31320100 00010000 00000000 00000c00 01. + sendto=17 + +0.000733 + sendto fd=4 addr=172.18.45.6:53 + 31330100 00010000 00000000 00000d00 01. + sendto=17 + +0.000739 + sendto fd=4 addr=172.18.45.6:53 + 31340100 00010000 00000000 00000f00 01. + sendto=17 + +0.000736 + sendto fd=4 addr=172.18.45.6:53 + 31350100 00010000 00000000 00001000 01. + sendto=17 + +0.000837 + sendto fd=4 addr=172.18.45.6:53 + 31360100 00010000 00000000 00001100 01. + sendto=17 + +0.000734 + sendto fd=4 addr=172.18.45.6:53 + 31370100 00010000 00000000 00000100 01. + sendto=17 + +0.000730 + sendto fd=4 addr=172.18.45.6:53 + 31380100 00010000 00000000 00000200 01. + sendto=17 + +0.000732 + sendto fd=4 addr=172.18.45.6:53 + 31390100 00010000 00000000 00000c00 01. + sendto=17 + +0.000733 + sendto fd=4 addr=172.18.45.6:53 + 313a0100 00010000 00000000 00000f00 01. + sendto=17 + +0.000732 + sendto fd=4 addr=172.18.45.6:53 + 313b0100 00010000 00000000 00000600 01. + sendto=17 + +0.000734 + sendto fd=4 addr=172.18.45.6:53 + 313c0100 00010000 00000000 00001100 01. + sendto=17 + +0.000764 + select max=5 rfds=[4] wfds=[] efds=[] to=1.975451 + select=1 rfds=[4] wfds=[] efds=[] + +0.006067 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31208180 0001000d 0000000d 00000200 01000002 00010004 a9df0014 01450c52 + 4f4f542d 53455256 45525303 4e455400 00000200 010004a9 df000401 49c01e00 + 00020001 0004a9df 00040146 c01e0000 02000100 04a9df00 040147c0 1e000002 + 00010004 a9df0004 014ac01e 00000200 010004a9 df000401 4bc01e00 00020001 + 0004a9df 0004014c c01e0000 02000100 04a9df00 04014dc0 1e000002 00010004 + a9df0004 0141c01e 00000200 010004a9 df000401 48c01e00 00020001 0004a9df + 00040142 c01e0000 02000100 04a9df00 040143c0 1e000002 00010004 a9df0004 + 0144c01e c01c0001 00010009 29a00004 c0cbe60a c03b0001 00010009 2c0f0004 + c0249411 c04a0001 00010009 29a00004 c00505f1 c0590001 00010009 29a00004 + c0702404 c0680001 00010005 fb5f0004 c629000a c0770001 00010005 fb5f0004 + c1000e81 c0860001 00010005 fb5f0004 c620400c c0950001 00010005 fb5f0004 + ca0c1b21 c0a40001 00010009 29a00004 c6290004 c0b30001 00010009 29a00004 + 803f0235 c0c20001 00010009 29a00004 8009006b c0d10001 00010009 29a00004 + c021040c c0e00001 00010009 29a00004 80080a5a. + +0.002235 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000583 + select max=5 rfds=[4] wfds=[] efds=[] to=1.966566 + select=1 rfds=[4] wfds=[] efds=[] + +0.014201 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31228180 00010001 000d000d 00000600 01000006 00010000 d445003e 01410c52 + 4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445 + 524e4943 c02b7726 f4400000 07080000 03840009 3a800001 51800000 02000100 + 04a9df00 040145c0 1e000002 00010004 a9df0004 0149c01e 00000200 010004a9 + df000401 46c01e00 00020001 0004a9df 00040147 c01e0000 02000100 04a9df00 + 04014ac0 1e000002 00010004 a9df0004 014bc01e 00000200 010004a9 df000401 + 4cc01e00 00020001 0004a9df 0004014d c01e0000 02000100 04a9df00 02c01c00 + 00020001 0004a9df 00040148 c01e0000 02000100 04a9df00 040142c0 1e000002 + 00010004 a9df0004 0143c01e 00000200 010004a9 df000401 44c01ec0 65000100 + 01000929 a00004c0 cbe60ac0 74000100 0100092c 0f0004c0 249411c0 83000100 + 01000929 a00004c0 0505f1c0 92000100 01000929 a00004c0 702404c0 a1000100 + 010005fb 5f0004c6 29000ac0 b0000100 010005fb 5f0004c1 000e81c0 bf000100 + 010005fb 5f0004c6 20400cc0 ce000100 010005fb 5f0004ca 0c1b21c0 1c000100 + 01000929 a00004c6 290004c0 ea000100 01000929 a0000480 3f0235c0 f9000100 + 01000929 a0000480 09006bc1 08000100 01000929 a00004c0 21040cc1 17000100 + 01000929 a0000480 080a5a. + +0.002439 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000260 + select max=5 rfds=[4] wfds=[] efds=[] to=1.949666 + select=1 rfds=[4] wfds=[] efds=[] + +0.048060 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31298180 0001000d 0000000d 00000200 01000002 00010004 a9df0014 01490c52 + 4f4f542d 53455256 45525303 4e455400 00000200 010004a9 df000401 46c01e00 + 00020001 0004a9df 00040147 c01e0000 02000100 04a9df00 04014ac0 1e000002 + 00010004 a9df0004 014bc01e 00000200 010004a9 df000401 4cc01e00 00020001 + 0004a9df 0004014d c01e0000 02000100 04a9df00 040141c0 1e000002 00010004 + a9df0004 0148c01e 00000200 010004a9 df000401 42c01e00 00020001 0004a9df + 00040143 c01e0000 02000100 04a9df00 040144c0 1e000002 00010004 a9df0004 + 0145c01e c01c0001 00010009 2c0f0004 c0249411 c03b0001 00010009 29a00004 + c00505f1 c04a0001 00010009 29a00004 c0702404 c0590001 00010005 fb5f0004 + c629000a c0680001 00010005 fb5f0004 c1000e81 c0770001 00010005 fb5f0004 + c620400c c0860001 00010005 fb5f0004 ca0c1b21 c0950001 00010009 29a00004 + c6290004 c0a40001 00010009 29a00004 803f0235 c0b30001 00010009 29a00004 + 8009006b c0c20001 00010009 29a00004 c021040c c0d10001 00010009 29a00004 + 80080a5a c0e00001 00010009 29a00004 c0cbe60a. + +0.008066 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.001199 + select max=5 rfds=[4] wfds=[] efds=[] to=1.892341 + select=1 rfds=[4] wfds=[] efds=[] + +0.051265 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 312c8180 00010001 000d000d 00000600 01000006 00010000 c9a7003e 01410c52 + 4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445 + 524e4943 c02b7726 f4400000 07080000 03840009 3a800001 51800000 02000100 + 04a9df00 040149c0 1e000002 00010004 a9df0004 0146c01e 00000200 010004a9 + df000401 47c01e00 00020001 0004a9df 0004014a c01e0000 02000100 04a9df00 + 04014bc0 1e000002 00010004 a9df0004 014cc01e 00000200 010004a9 df000401 + 4dc01e00 00020001 0004a9df 0002c01c 00000200 010004a9 df000401 48c01e00 + 00020001 0004a9df 00040142 c01e0000 02000100 04a9df00 040143c0 1e000002 + 00010004 a9df0004 0144c01e 00000200 010004a9 df000401 45c01ec0 65000100 + 0100092c 0f0004c0 249411c0 74000100 01000929 a00004c0 0505f1c0 83000100 + 01000929 a00004c0 702404c0 92000100 010005fb 5f0004c6 29000ac0 a1000100 + 010005fb 5f0004c1 000e81c0 b0000100 010005fb 5f0004c6 20400cc0 bf000100 + 010005fb 5f0004ca 0c1b21c0 1c000100 01000929 a00004c6 290004c0 db000100 + 01000929 a0000480 3f0235c0 ea000100 01000929 a0000480 09006bc0 f9000100 + 01000929 a00004c0 21040cc1 08000100 01000929 a0000480 080a5ac1 17000100 + 01000929 a00004c0 cbe60a. + +0.002462 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000257 + select max=5 rfds=[4] wfds=[] efds=[] to=1.838357 + select=1 rfds=[4] wfds=[] efds=[] + +0.022221 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 312f8180 0001000d 0000000d 00000200 01000002 00010004 a9df0014 01460c52 + 4f4f542d 53455256 45525303 4e455400 00000200 010004a9 df000401 47c01e00 + 00020001 0004a9df 0004014a c01e0000 02000100 04a9df00 04014bc0 1e000002 + 00010004 a9df0004 014cc01e 00000200 010004a9 df000401 4dc01e00 00020001 + 0004a9df 00040141 c01e0000 02000100 04a9df00 040148c0 1e000002 00010004 + a9df0004 0142c01e 00000200 010004a9 df000401 43c01e00 00020001 0004a9df + 00040144 c01e0000 02000100 04a9df00 040145c0 1e000002 00010004 a9df0004 + 0149c01e c01c0001 00010009 29a00004 c00505f1 c03b0001 00010009 29a00004 + c0702404 c04a0001 00010005 fb5f0004 c629000a c0590001 00010005 fb5f0004 + c1000e81 c0680001 00010005 fb5f0004 c620400c c0770001 00010005 fb5f0004 + ca0c1b21 c0860001 00010009 29a00004 c6290004 c0950001 00010009 29a00004 + 803f0235 c0a40001 00010009 29a00004 8009006b c0b30001 00010009 29a00004 + c021040c c0c20001 00010009 29a00004 80080a5a c0d10001 00010009 29a00004 + c0cbe60a c0e00001 00010009 2c0f0004 c0249411. + +0.002373 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000502 + select max=5 rfds=[4] wfds=[] efds=[] to=1.813261 + select=1 rfds=[4] wfds=[] efds=[] + +0.014045 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31318180 00010001 000d000d 00000600 01000006 00010000 bf91003e 01410c52 + 4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445 + 524e4943 c02b7726 f4400000 07080000 03840009 3a800001 51800000 02000100 + 04a9df00 040146c0 1e000002 00010004 a9df0004 0147c01e 00000200 010004a9 + df000401 4ac01e00 00020001 0004a9df 0004014b c01e0000 02000100 04a9df00 + 04014cc0 1e000002 00010004 a9df0004 014dc01e 00000200 010004a9 df0002c0 + 1c000002 00010004 a9df0004 0148c01e 00000200 010004a9 df000401 42c01e00 + 00020001 0004a9df 00040143 c01e0000 02000100 04a9df00 040144c0 1e000002 + 00010004 a9df0004 0145c01e 00000200 010004a9 df000401 49c01ec0 65000100 + 01000929 a00004c0 0505f1c0 74000100 01000929 a00004c0 702404c0 83000100 + 010005fb 5f0004c6 29000ac0 92000100 010005fb 5f0004c1 000e81c0 a1000100 + 010005fb 5f0004c6 20400cc0 b0000100 010005fb 5f0004ca 0c1b21c0 1c000100 + 01000929 a00004c6 290004c0 cc000100 01000929 a0000480 3f0235c0 db000100 + 01000929 a0000480 09006bc0 ea000100 01000929 a00004c0 21040cc0 f9000100 + 01000929 a0000480 080a5ac1 08000100 01000929 a00004c0 cbe60ac1 17000100 + 0100092c 0f0004c0 249411. + +0.002429 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000266 + select max=5 rfds=[4] wfds=[] efds=[] to=1.796521 + select=1 rfds=[4] wfds=[] efds=[] + +0.054212 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31388180 0001000d 0000000d 00000200 01000002 00010004 a9df0014 01470c52 + 4f4f542d 53455256 45525303 4e455400 00000200 010004a9 df000401 4ac01e00 + 00020001 0004a9df 0004014b c01e0000 02000100 04a9df00 04014cc0 1e000002 + 00010004 a9df0004 014dc01e 00000200 010004a9 df000401 41c01e00 00020001 + 0004a9df 00040148 c01e0000 02000100 04a9df00 040142c0 1e000002 00010004 + a9df0004 0143c01e 00000200 010004a9 df000401 44c01e00 00020001 0004a9df + 00040145 c01e0000 02000100 04a9df00 040149c0 1e000002 00010004 a9df0004 + 0146c01e c01c0001 00010009 29a00004 c0702404 c03b0001 00010005 fb5f0004 + c629000a c04a0001 00010005 fb5f0004 c1000e81 c0590001 00010005 fb5f0004 + c620400c c0680001 00010005 fb5f0004 ca0c1b21 c0770001 00010009 29a00004 + c6290004 c0860001 00010009 29a00004 803f0235 c0950001 00010009 29a00004 + 8009006b c0a40001 00010009 29a00004 c021040c c0b30001 00010009 29a00004 + 80080a5a c0c20001 00010009 29a00004 c0cbe60a c0d10001 00010009 2c0f0004 + c0249411 c0e00001 00010009 29a00004 c00505f1. + +0.002233 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.001175 + select max=5 rfds=[4] wfds=[] efds=[] to=1.738901 + select=1 rfds=[4] wfds=[] efds=[] + +0.025228 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 313b8180 00010001 000d000d 00000600 01000006 00010000 b5fc003e 01410c52 + 4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445 + 524e4943 c02b7726 f4400000 07080000 03840009 3a800001 51800000 02000100 + 04a9df00 040147c0 1e000002 00010004 a9df0004 014ac01e 00000200 010004a9 + df000401 4bc01e00 00020001 0004a9df 0004014c c01e0000 02000100 04a9df00 + 04014dc0 1e000002 00010004 a9df0002 c01c0000 02000100 04a9df00 040148c0 + 1e000002 00010004 a9df0004 0142c01e 00000200 010004a9 df000401 43c01e00 + 00020001 0004a9df 00040144 c01e0000 02000100 04a9df00 040145c0 1e000002 + 00010004 a9df0004 0149c01e 00000200 010004a9 df000401 46c01ec0 65000100 + 01000929 a00004c0 702404c0 74000100 010005fb 5f0004c6 29000ac0 83000100 + 010005fb 5f0004c1 000e81c0 92000100 010005fb 5f0004c6 20400cc0 a1000100 + 010005fb 5f0004ca 0c1b21c0 1c000100 01000929 a00004c6 290004c0 bd000100 + 01000929 a0000480 3f0235c0 cc000100 01000929 a0000480 09006bc0 db000100 + 01000929 a00004c0 21040cc0 ea000100 01000929 a0000480 080a5ac0 f9000100 + 01000929 a00004c0 cbe60ac1 08000100 0100092c 0f0004c0 249411c1 17000100 + 01000929 a00004c0 0505f1. + +0.002484 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000259 + select max=5 rfds=[4] wfds=[] efds=[] to=1.710930 + select=0 rfds=[] wfds=[] efds=[] + +2.-273743 + sendto fd=4 addr=172.18.45.6:53 + 311f0100 00010000 00000000 00000100 01. + sendto=17 + +0.001383 + sendto fd=4 addr=172.18.45.6:53 + 31210100 00010000 00000000 00000500 01. + sendto=17 + +0.001121 + sendto fd=4 addr=172.18.45.6:53 + 31230100 00010000 00000000 00000c00 01. + sendto=17 + +0.000743 + sendto fd=4 addr=172.18.45.6:53 + 31240100 00010000 00000000 00000d00 01. + sendto=17 + +0.000688 + sendto fd=4 addr=172.18.45.6:53 + 31250100 00010000 00000000 00000f00 01. + sendto=17 + +0.000684 + sendto fd=4 addr=172.18.45.6:53 + 31260100 00010000 00000000 00001000 01. + sendto=17 + +0.000683 + sendto fd=4 addr=172.18.45.6:53 + 31270100 00010000 00000000 00001100 01. + sendto=17 + +0.000683 + sendto fd=4 addr=172.18.45.6:53 + 31280100 00010000 00000000 00000100 01. + sendto=17 + +0.000679 + sendto fd=4 addr=172.18.45.6:53 + 312a0100 00010000 00000000 00000c00 01. + sendto=17 + +0.000685 + sendto fd=4 addr=172.18.45.6:53 + 312b0100 00010000 00000000 00000f00 01. + sendto=17 + +0.000681 + sendto fd=4 addr=172.18.45.6:53 + 312d0100 00010000 00000000 00001100 01. + sendto=17 + +0.000684 + sendto fd=4 addr=172.18.45.6:53 + 312e0100 00010000 00000000 00000100 01. + sendto=17 + +0.000733 + sendto fd=4 addr=172.18.45.6:53 + 31300100 00010000 00000000 00000500 01. + sendto=17 + +0.000710 + sendto fd=4 addr=172.18.45.6:53 + 31320100 00010000 00000000 00000c00 01. + sendto=17 + +0.000724 + sendto fd=4 addr=172.18.45.6:53 + 31330100 00010000 00000000 00000d00 01. + sendto=17 + +0.000688 + sendto fd=4 addr=172.18.45.6:53 + 31340100 00010000 00000000 00000f00 01. + sendto=17 + +0.000685 + sendto fd=4 addr=172.18.45.6:53 + 31350100 00010000 00000000 00001000 01. + sendto=17 + +0.000685 + sendto fd=4 addr=172.18.45.6:53 + 31360100 00010000 00000000 00001100 01. + sendto=17 + +0.000687 + sendto fd=4 addr=172.18.45.6:53 + 31370100 00010000 00000000 00000100 01. + sendto=17 + +0.000682 + sendto fd=4 addr=172.18.45.6:53 + 31390100 00010000 00000000 00000c00 01. + sendto=17 + +0.000684 + sendto fd=4 addr=172.18.45.6:53 + 313a0100 00010000 00000000 00000f00 01. + sendto=17 + +0.000825 + sendto fd=4 addr=172.18.45.6:53 + 313c0100 00010000 00000000 00001100 01. + sendto=17 + +0.000681 + select max=5 rfds=[4] wfds=[] efds=[] to=1.989843 + select=0 rfds=[] wfds=[] efds=[] + +2.-06971 + sendto fd=4 addr=172.18.45.6:53 + 311f0100 00010000 00000000 00000100 01. + sendto=17 + +0.001460 + sendto fd=4 addr=172.18.45.6:53 + 31210100 00010000 00000000 00000500 01. + sendto=17 + +0.001113 + sendto fd=4 addr=172.18.45.6:53 + 31230100 00010000 00000000 00000c00 01. + sendto=17 + +0.000732 + sendto fd=4 addr=172.18.45.6:53 + 31240100 00010000 00000000 00000d00 01. + sendto=17 + +0.000691 + sendto fd=4 addr=172.18.45.6:53 + 31250100 00010000 00000000 00000f00 01. + sendto=17 + +0.000684 + sendto fd=4 addr=172.18.45.6:53 + 31260100 00010000 00000000 00001000 01. + sendto=17 + +0.000688 + sendto fd=4 addr=172.18.45.6:53 + 31270100 00010000 00000000 00001100 01. + sendto=17 + +0.000688 + sendto fd=4 addr=172.18.45.6:53 + 31280100 00010000 00000000 00000100 01. + sendto=17 + +0.000683 + sendto fd=4 addr=172.18.45.6:53 + 312a0100 00010000 00000000 00000c00 01. + sendto=17 + +0.000687 + sendto fd=4 addr=172.18.45.6:53 + 312b0100 00010000 00000000 00000f00 01. + sendto=17 + +0.000716 + sendto fd=4 addr=172.18.45.6:53 + 312d0100 00010000 00000000 00001100 01. + sendto=17 + +0.000687 + sendto fd=4 addr=172.18.45.6:53 + 312e0100 00010000 00000000 00000100 01. + sendto=17 + +0.000682 + sendto fd=4 addr=172.18.45.6:53 + 31300100 00010000 00000000 00000500 01. + sendto=17 + +0.000709 + sendto fd=4 addr=172.18.45.6:53 + 31320100 00010000 00000000 00000c00 01. + sendto=17 + +0.000721 + sendto fd=4 addr=172.18.45.6:53 + 31330100 00010000 00000000 00000d00 01. + sendto=17 + +0.000689 + sendto fd=4 addr=172.18.45.6:53 + 31340100 00010000 00000000 00000f00 01. + sendto=17 + +0.000686 + sendto fd=4 addr=172.18.45.6:53 + 31350100 00010000 00000000 00001000 01. + sendto=17 + +0.000683 + sendto fd=4 addr=172.18.45.6:53 + 31360100 00010000 00000000 00001100 01. + sendto=17 + +0.000687 + sendto fd=4 addr=172.18.45.6:53 + 31370100 00010000 00000000 00000100 01. + sendto=17 + +0.000679 + sendto fd=4 addr=172.18.45.6:53 + 31390100 00010000 00000000 00000c00 01. + sendto=17 + +0.000708 + sendto fd=4 addr=172.18.45.6:53 + 313a0100 00010000 00000000 00000f00 01. + sendto=17 + +0.000683 + sendto fd=4 addr=172.18.45.6:53 + 313c0100 00010000 00000000 00001100 01. + sendto=17 + +0.000682 + select max=5 rfds=[4] wfds=[] efds=[] to=1.989780 + select=0 rfds=[] wfds=[] efds=[] + +2.-06911 + sendto fd=4 addr=172.18.45.6:53 + 311f0100 00010000 00000000 00000100 01. + sendto=17 + +0.001256 + sendto fd=4 addr=172.18.45.6:53 + 31210100 00010000 00000000 00000500 01. + sendto=17 + +0.000762 + sendto fd=4 addr=172.18.45.6:53 + 31230100 00010000 00000000 00000c00 01. + sendto=17 + +0.000685 + sendto fd=4 addr=172.18.45.6:53 + 31240100 00010000 00000000 00000d00 01. + sendto=17 + +0.000686 + sendto fd=4 addr=172.18.45.6:53 + 31250100 00010000 00000000 00000f00 01. + sendto=17 + +0.000680 + sendto fd=4 addr=172.18.45.6:53 + 31260100 00010000 00000000 00001000 01. + sendto=17 + +0.000680 + sendto fd=4 addr=172.18.45.6:53 + 31270100 00010000 00000000 00001100 01. + sendto=17 + +0.000680 + sendto fd=4 addr=172.18.45.6:53 + 31280100 00010000 00000000 00000100 01. + sendto=17 + +0.000714 + sendto fd=4 addr=172.18.45.6:53 + 312a0100 00010000 00000000 00000c00 01. + sendto=17 + +0.000683 + sendto fd=4 addr=172.18.45.6:53 + 312b0100 00010000 00000000 00000f00 01. + sendto=17 + +0.000683 + sendto fd=4 addr=172.18.45.6:53 + 312d0100 00010000 00000000 00001100 01. + sendto=17 + +0.000800 + sendto fd=4 addr=172.18.45.6:53 + 312e0100 00010000 00000000 00000100 01. + sendto=17 + +0.000684 + sendto fd=4 addr=172.18.45.6:53 + 31300100 00010000 00000000 00000500 01. + sendto=17 + +0.000689 + sendto fd=4 addr=172.18.45.6:53 + 31320100 00010000 00000000 00000c00 01. + sendto=17 + +0.000743 + sendto fd=4 addr=172.18.45.6:53 + 31330100 00010000 00000000 00000d00 01. + sendto=17 + +0.000690 + sendto fd=4 addr=172.18.45.6:53 + 31340100 00010000 00000000 00000f00 01. + sendto=17 + +0.002905 + sendto fd=4 addr=172.18.45.6:53 + 31350100 00010000 00000000 00001000 01. + sendto=17 + +0.000746 + sendto fd=4 addr=172.18.45.6:53 + 31360100 00010000 00000000 00001100 01. + sendto=17 + +0.000721 + sendto fd=4 addr=172.18.45.6:53 + 31370100 00010000 00000000 00000100 01. + sendto=17 + +0.000680 + sendto fd=4 addr=172.18.45.6:53 + 31390100 00010000 00000000 00000c00 01. + sendto=17 + +0.000681 + sendto fd=4 addr=172.18.45.6:53 + 313a0100 00010000 00000000 00000f00 01. + sendto=17 + +0.000679 + sendto fd=4 addr=172.18.45.6:53 + 313c0100 00010000 00000000 00001100 01. + sendto=17 + +0.000678 + select max=5 rfds=[4] wfds=[] efds=[] to=1.990318 + select=1 rfds=[4] wfds=[] efds=[] + +0.010527 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31238180 00010000 00010000 00000c00 01000006 00010000 0258003e 01410c52 + 4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445 + 524e4943 c02b7726 f4400000 07080000 03840009 3a800001 5180. + +0.000578 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000147 + select max=5 rfds=[4] wfds=[] efds=[] to=1.970543 + select=1 rfds=[4] wfds=[] efds=[] + +0.014036 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31288180 00010000 00010000 00000100 01000006 00010000 0258003e 01410c52 + 4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445 + 524e4943 c02b7726 f4400000 07080000 03840009 3a800001 5180. + +0.000625 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000126 + select max=5 rfds=[4] wfds=[] efds=[] to=1.955756 + select=1 rfds=[4] wfds=[] efds=[] + +0.002329 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 312a8180 00010000 00010000 00000c00 01000006 00010000 0258003e 01410c52 + 4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445 + 524e4943 c02b7726 f4400000 07080000 03840009 3a800001 5180. + +0.000570 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000117 + select max=5 rfds=[4] wfds=[] efds=[] to=1.952740 + select=1 rfds=[4] wfds=[] efds=[] + +0.020912 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 312e8180 00010000 00010000 00000100 01000006 00010000 0258003e 01410c52 + 4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445 + 524e4943 c02b7726 f4400000 07080000 03840009 3a800001 5180. + +0.000572 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000147 + select max=5 rfds=[4] wfds=[] efds=[] to=1.931109 + select=1 rfds=[4] wfds=[] efds=[] + +0.004638 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31328180 00010000 00010000 00000c00 01000006 00010000 0258003e 01410c52 + 4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445 + 524e4943 c02b7726 f4400000 07080000 03840009 3a800001 5180. + +0.000569 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000120 + select max=5 rfds=[4] wfds=[] efds=[] to=1.925782 + select=1 rfds=[4] wfds=[] efds=[] + +0.003203 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31338180 00010000 00010000 00000d00 01000006 00010000 0258003e 01410c52 + 4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445 + 524e4943 c02b7726 f4400000 07080000 03840009 3a800001 5180. + +0.000598 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000341 + select max=5 rfds=[4] wfds=[] efds=[] to=1.921640 + select=1 rfds=[4] wfds=[] efds=[] + +0.024117 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31378180 00010000 00010000 00000100 01000006 00010000 0258003e 01410c52 + 4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445 + 524e4943 c02b7726 f4400000 07080000 03840009 3a800001 5180. + +0.000570 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000121 + select max=5 rfds=[4] wfds=[] efds=[] to=1.896832 + select=1 rfds=[4] wfds=[] efds=[] + +0.002571 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31398180 00010000 00010000 00000c00 01000006 00010000 0258003e 01410c52 + 4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445 + 524e4943 c02b7726 f4400000 07080000 03840009 3a800001 5180. + +0.002011 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000202 + select max=5 rfds=[4] wfds=[] efds=[] to=1.892048 + select=1 rfds=[4] wfds=[] efds=[] + +0.002074 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 313a8180 00010000 00010000 00000f00 01000006 00010000 0258003e 01410c52 + 4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445 + 524e4943 c02b7726 f4400000 07080000 03840009 3a800001 5180. + +0.000566 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000121 + select max=5 rfds=[4] wfds=[] efds=[] to=1.889287 + select=1 rfds=[4] wfds=[] efds=[] + +0.160358 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 313c8180 00010000 00010000 00001100 01000006 00010000 0258003e 01410c52 + 4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445 + 524e4943 c02b7726 f4400000 07080000 03840009 3a800001 5180. + +0.000591 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000127 + select max=5 rfds=[4] wfds=[] efds=[] to=1.728211 + select=1 rfds=[4] wfds=[] efds=[] + +1.-133482 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 311f8580 00010000 00010000 00000100 01000006 00010001 5180003e 01410c52 + 4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445 + 524e4943 c02b7726 f4400000 07080000 03840009 3a800001 5180. + +0.000623 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000132 + select max=5 rfds=[4] wfds=[] efds=[] to=0.860938 + select=1 rfds=[4] wfds=[] efds=[] + +0.028946 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31218580 00010000 00010000 00000500 01000006 00010001 5180003e 01410c52 + 4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445 + 524e4943 c02b7726 f4400000 07080000 03840009 3a800001 5180. + +0.000593 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000124 + select max=5 rfds=[4] wfds=[] efds=[] to=0.831275 + select=1 rfds=[4] wfds=[] efds=[] + +0.039651 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31238580 00010000 00010000 00000c00 01000006 00010001 5180003e 01410c52 + 4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445 + 524e4943 c02b7726 f4400000 07080000 03840009 3a800001 5180. + +0.000624 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000160 + select max=5 rfds=[4] wfds=[] efds=[] to=0.790840 + select=1 rfds=[4] wfds=[] efds=[] + +0.029121 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31248580 00010000 00010000 00000d00 01000006 00010001 5180003e 01410c52 + 4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445 + 524e4943 c02b7726 f4400000 07080000 03840009 3a800001 5180. + +0.000596 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000124 + select max=5 rfds=[4] wfds=[] efds=[] to=0.760999 + select=1 rfds=[4] wfds=[] efds=[] + +0.162355 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31268580 00010000 00010000 00001000 01000006 00010001 5180003e 01410c52 + 4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445 + 524e4943 c02b7726 f4400000 07080000 03840009 3a800001 5180. + +0.000596 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000155 + select max=5 rfds=[4] wfds=[] efds=[] to=0.597893 + select=1 rfds=[4] wfds=[] efds=[] + +0.027725 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31278580 00010000 00010000 00001100 01000006 00010001 5180003e 01410c52 + 4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445 + 524e4943 c02b7726 f4400000 07080000 03840009 3a800001 5180. + +0.000589 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000124 + select max=5 rfds=[4] wfds=[] efds=[] to=0.569455 + select=1 rfds=[4] wfds=[] efds=[] + +0.027796 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31288580 00010000 00010000 00000100 01000006 00010001 5180003e 01410c52 + 4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445 + 524e4943 c02b7726 f4400000 07080000 03840009 3a800001 5180. + +0.000716 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000199 + select max=5 rfds=[4] wfds=[] efds=[] to=0.540744 + select=1 rfds=[4] wfds=[] efds=[] + +0.028676 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 312b8580 00010000 00010000 00000f00 01000006 00010001 5180003e 01410c52 + 4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445 + 524e4943 c02b7726 f4400000 07080000 03840009 3a800001 5180. + +0.000588 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000122 + select max=5 rfds=[4] wfds=[] efds=[] to=0.511358 + select=1 rfds=[4] wfds=[] efds=[] + +0.029928 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 312a8580 00010000 00010000 00000c00 01000006 00010001 5180003e 01410c52 + 4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445 + 524e4943 c02b7726 f4400000 07080000 03840009 3a800001 5180. + +0.000588 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000211 + select max=5 rfds=[4] wfds=[] efds=[] to=0.480631 + select=1 rfds=[4] wfds=[] efds=[] + +0.039073 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 312d8580 00010000 00010000 00001100 01000006 00010001 5180003e 01410c52 + 4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445 + 524e4943 c02b7726 f4400000 07080000 03840009 3a800001 5180. + +0.000777 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000144 + select max=5 rfds=[4] wfds=[] efds=[] to=0.440637 + select=1 rfds=[4] wfds=[] efds=[] + +0.028603 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31308580 00010000 00010000 00000500 01000006 00010001 5180003e 01410c52 + 4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445 + 524e4943 c02b7726 f4400000 07080000 03840009 3a800001 5180. + +0.000583 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000123 + select max=5 rfds=[4] wfds=[] efds=[] to=0.411328 + select=1 rfds=[4] wfds=[] efds=[] + +0.028684 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 312e8580 00010000 00010000 00000100 01000006 00010001 5180003e 01410c52 + 4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445 + 524e4943 c02b7726 f4400000 07080000 03840009 3a800001 5180. + +0.000603 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000152 + select max=5 rfds=[4] wfds=[] efds=[] to=0.381889 + select=1 rfds=[4] wfds=[] efds=[] + +0.029562 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31258580 00010000 00010000 00000f00 01000006 00010001 5180003e 01410c52 + 4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445 + 524e4943 c02b7726 f4400000 07080000 03840009 3a800001 5180. + +0.000584 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000123 + select max=5 rfds=[4] wfds=[] efds=[] to=0.361302 + select=1 rfds=[4] wfds=[] efds=[] + +0.029558 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31328580 00010000 00010000 00000c00 01000006 00010001 5180003e 01410c52 + 4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445 + 524e4943 c02b7726 f4400000 07080000 03840009 3a800001 5180. + +0.000618 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000151 + select max=5 rfds=[4] wfds=[] efds=[] to=0.330975 + select=1 rfds=[4] wfds=[] efds=[] + +0.039234 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31368580 00010000 00010000 00001100 01000006 00010001 5180003e 01410c52 + 4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445 + 524e4943 c02b7726 f4400000 07080000 03840009 3a800001 5180. + +0.000585 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000124 + select max=5 rfds=[4] wfds=[] efds=[] to=0.291032 + select=1 rfds=[4] wfds=[] efds=[] + +0.029095 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31238580 00010000 00010000 00000c00 01000006 00010001 5180003e 01410c52 + 4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445 + 524e4943 c02b7726 f4400000 07080000 03840009 3a800001 5180. + +0.000602 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000180 + select max=5 rfds=[4] wfds=[] efds=[] to=0.261155 + select=1 rfds=[4] wfds=[] efds=[] + +0.029292 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31338580 00010000 00010000 00000d00 01000006 00010001 5180003e 01410c52 + 4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445 + 524e4943 c02b7726 f4400000 07080000 03840009 3a800001 5180. + +0.000601 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000149 + select max=5 rfds=[4] wfds=[] efds=[] to=0.231113 + select=1 rfds=[4] wfds=[] efds=[] + +1.-967500 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31358580 00010000 00010000 00001000 01000006 00010001 5180003e 01410c52 + 4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445 + 524e4943 c02b7726 f4400000 07080000 03840009 3a800001 5180. + +0.000602 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000153 + select max=5 rfds=[4] wfds=[] efds=[] to=0.197858 + select=1 rfds=[4] wfds=[] efds=[] + +0.026021 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31378580 00010000 00010000 00000100 01000006 00010001 5180003e 01410c52 + 4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445 + 524e4943 c02b7726 f4400000 07080000 03840009 3a800001 5180. + +0.000599 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000150 + select max=5 rfds=[4] wfds=[] efds=[] to=0.171088 + select=1 rfds=[4] wfds=[] efds=[] + +0.039664 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31398580 00010000 00010000 00000c00 01000006 00010001 5180003e 01410c52 + 4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445 + 524e4943 c02b7726 f4400000 07080000 03840009 3a800001 5180. + +0.000600 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000172 + select max=5 rfds=[4] wfds=[] efds=[] to=0.130652 + select=1 rfds=[4] wfds=[] efds=[] + +0.029223 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31348580 00010000 00010000 00000f00 01000006 00010001 5180003e 01410c52 + 4f4f542d 53455256 45525303 4e455400 0a686f73 746d6173 74657208 494e5445 + 524e4943 c02b7726 f4400000 07080000 03840009 3a800001 5180. + +0.000583 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000127 + close fd=4 + close=OK + +0.000982 diff --git a/adns-0.6/regress/case-search-as.err b/adns-0.6/regress/case-search-as.err new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/adns-0.6/regress/case-search-as.err diff --git a/adns-0.6/regress/case-search-as.out b/adns-0.6/regress/case-search-as.out new file mode 100644 index 0000000..95e15a5 --- /dev/null +++ b/adns-0.6/regress/case-search-as.out @@ -0,0 +1,14 @@ +adns debug: using nameserver 172.18.45.6 +news flags 5 type 1 A(-) submitted +chiark flags 5 type 1 A(-) submitted +news flags 1 type 1 A(-) submitted +chiark flags 1 type 1 A(-) submitted +news flags 5 type A(-): OK; nrrs=1; cname=davenant.relativity.greenend.org.uk; owner=news.davenant.greenend.org.uk; ttl=86400 + 172.18.45.6 +news flags 1 type A(-): OK; nrrs=1; cname=davenant.relativity.greenend.org.uk; owner=$; ttl=86400 + 172.18.45.6 +chiark flags 5 type A(-): OK; nrrs=1; cname=$; owner=chiark.greenend.org.uk; ttl=86400 + 195.224.76.132 +chiark flags 1 type A(-): OK; nrrs=1; cname=$; owner=$; ttl=86400 + 195.224.76.132 +rc=0 diff --git a/adns-0.6/regress/case-search-as.sys b/adns-0.6/regress/case-search-as.sys new file mode 100644 index 0000000..c741d41 --- /dev/null +++ b/adns-0.6/regress/case-search-as.sys @@ -0,0 +1,131 @@ +default +:1 0x5/news 0x5/chiark 1/news 1/chiark + start 931992052.232208 + socket type=SOCK_DGRAM + socket=4 + +0.000202 + fcntl fd=4 cmd=F_GETFL + fcntl=~O_NONBLOCK&... + +0.000109 + fcntl fd=4 cmd=F_SETFL O_NONBLOCK|... + fcntl=OK + +0.000065 + sendto fd=4 addr=172.18.45.6:53 + 311f0100 00010000 00000000 046e6577 73086461 76656e61 6e740867 7265656e + 656e6403 6f726702 756b0000 010001. + sendto=47 + +0.000696 + sendto fd=4 addr=172.18.45.6:53 + 31200100 00010000 00000000 06636869 61726b08 64617665 6e616e74 08677265 + 656e656e 64036f72 6702756b 00000100 01. + sendto=49 + +0.000559 + sendto fd=4 addr=172.18.45.6:53 + 31210100 00010000 00000000 046e6577 73086461 76656e61 6e740867 7265656e + 656e6403 6f726702 756b0000 010001. + sendto=47 + +0.000991 + sendto fd=4 addr=172.18.45.6:53 + 31220100 00010000 00000000 06636869 61726b08 64617665 6e616e74 08677265 + 656e656e 64036f72 6702756b 00000100 01. + sendto=49 + +0.000516 + select max=5 rfds=[4] wfds=[] efds=[] to=1.997238 + select=1 rfds=[4] wfds=[] efds=[] + +0.019885 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 311f8580 00010002 00030003 046e6577 73086461 76656e61 6e740867 7265656e + 656e6403 6f726702 756b0000 010001c0 0c000500 01000151 80002508 64617665 + 6e616e74 0a72656c 61746976 69747908 67726565 6e656e64 036f7267 02756b00 + c03b0001 00010001 51800004 ac122d06 c0440002 00010001 51800006 036e7330 + c044c044 00020001 00015180 0006036e 7331c044 c0440002 00010001 51800006 + 036e7332 c044c07c 00010001 00015180 0004ac12 2d06c08e 00010001 00015180 + 0004ac12 2d41c0a0 00010001 00015180 0004ac12 2d01. + +0.001537 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000296 + select max=5 rfds=[4] wfds=[] efds=[] to=1.976216 + select=1 rfds=[4] wfds=[] efds=[] + +0.001966 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31208583 00010000 00010000 06636869 61726b08 64617665 6e616e74 08677265 + 656e656e 64036f72 6702756b 00000100 01086772 65656e65 6e64036f 72670275 + 6b000006 00010001 5180002d 026e7306 63686961 726bc031 0a686f73 746d6173 + 746572c0 31772741 34000070 8000001c 2000093a 80000151 80. + +0.000819 + sendto fd=4 addr=172.18.45.6:53 + 31230100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267 + 02756b00 00010001. + sendto=40 + +0.000471 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000102 + select max=5 rfds=[4] wfds=[] efds=[] to=1.973417 + select=1 rfds=[4] wfds=[] efds=[] + +0.006224 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31218580 00010002 00030003 046e6577 73086461 76656e61 6e740867 7265656e + 656e6403 6f726702 756b0000 010001c0 0c000500 01000151 80002508 64617665 + 6e616e74 0a72656c 61746976 69747908 67726565 6e656e64 036f7267 02756b00 + c03b0001 00010001 51800004 ac122d06 c0440002 00010001 51800006 036e7330 + c044c044 00020001 00015180 0006036e 7331c044 c0440002 00010001 51800006 + 036e7332 c044c07c 00010001 00015180 0004ac12 2d06c08e 00010001 00015180 + 0004ac12 2d41c0a0 00010001 00015180 0004ac12 2d01. + +0.001353 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000239 + select max=5 rfds=[4] wfds=[] efds=[] to=1.966592 + select=1 rfds=[4] wfds=[] efds=[] + +0.001978 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31228583 00010000 00010000 06636869 61726b08 64617665 6e616e74 08677265 + 656e656e 64036f72 6702756b 00000100 01086772 65656e65 6e64036f 72670275 + 6b000006 00010001 5180002d 026e7306 63686961 726bc031 0a686f73 746d6173 + 746572c0 31772741 34000070 8000001c 2000093a 80000151 80. + +0.000817 + sendto fd=4 addr=172.18.45.6:53 + 31240100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267 + 02756b00 00010001. + sendto=40 + +0.000436 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000101 + select max=5 rfds=[4] wfds=[] efds=[] to=1.987460 + select=1 rfds=[4] wfds=[] efds=[] + +0.004418 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31238580 00010001 00020002 06636869 61726b08 67726565 6e656e64 036f7267 + 02756b00 00010001 c00c0001 00010001 51800004 c3e04c84 08677265 656e656e + 64036f72 6702756b 00000200 01000151 80001103 6e73300a 72656c61 74697669 + 7479c038 c0380002 00010001 51800006 036e7331 c057c053 00010001 00015180 + 0004ac12 2d06c070 00010001 00015180 0004ac12 2d41. + +0.000982 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000180 + select max=5 rfds=[4] wfds=[] efds=[] to=1.993066 + select=1 rfds=[4] wfds=[] efds=[] + +0.003953 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31248580 00010001 00020002 06636869 61726b08 67726565 6e656e64 036f7267 + 02756b00 00010001 c00c0001 00010001 51800004 c3e04c84 08677265 656e656e + 64036f72 6702756b 00000200 01000151 80001103 6e73300a 72656c61 74697669 + 7479c038 c0380002 00010001 51800006 036e7331 c057c053 00010001 00015180 + 0004ac12 2d06c070 00010001 00015180 0004ac12 2d41. + +0.000986 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000143 + close fd=4 + close=OK + +0.000193 diff --git a/adns-0.6/regress/case-search.err b/adns-0.6/regress/case-search.err new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/adns-0.6/regress/case-search.err diff --git a/adns-0.6/regress/case-search.out b/adns-0.6/regress/case-search.out new file mode 100644 index 0000000..35e0367 --- /dev/null +++ b/adns-0.6/regress/case-search.out @@ -0,0 +1,14 @@ +adns debug: using nameserver 172.18.45.6 +news flags 5 type 1 A(-) submitted +chiark flags 5 type 1 A(-) submitted +news flags 1 type 1 A(-) submitted +chiark flags 1 type 1 A(-) submitted +news flags 5 type A(-): OK; nrrs=1; cname=davenant.relativity.greenend.org.uk; owner=news.davenant.greenend.org.uk; ttl=86400 + 172.18.45.6 +chiark flags 5 type A(-): OK; nrrs=1; cname=$; owner=chiark.greenend.org.uk; ttl=86400 + 195.224.76.132 +news flags 1 type A(-): OK; nrrs=1; cname=davenant.relativity.greenend.org.uk; owner=$; ttl=86400 + 172.18.45.6 +chiark flags 1 type A(-): OK; nrrs=1; cname=$; owner=$; ttl=86400 + 195.224.76.132 +rc=0 diff --git a/adns-0.6/regress/case-search.sys b/adns-0.6/regress/case-search.sys new file mode 100644 index 0000000..1cbc301 --- /dev/null +++ b/adns-0.6/regress/case-search.sys @@ -0,0 +1,133 @@ +default -,s +:1 0x5/news 0x5/chiark 1/news 1/chiark + start 924360470.478357 + socket type=SOCK_DGRAM + socket=4 + +0.000200 + fcntl fd=4 cmd=F_GETFL + fcntl=~O_NONBLOCK&... + +0.000084 + fcntl fd=4 cmd=F_SETFL O_NONBLOCK|... + fcntl=OK + +0.000067 + sendto fd=4 addr=172.18.45.6:53 + 311f0100 00010000 00000000 046e6577 73086461 76656e61 6e740867 7265656e + 656e6403 6f726702 756b0000 010001. + sendto=47 + +0.001994 + sendto fd=4 addr=172.18.45.6:53 + 31200100 00010000 00000000 06636869 61726b08 64617665 6e616e74 08677265 + 656e656e 64036f72 6702756b 00000100 01. + sendto=49 + +0.001461 + sendto fd=4 addr=172.18.45.6:53 + 31210100 00010000 00000000 046e6577 73086461 76656e61 6e740867 7265656e + 656e6403 6f726702 756b0000 010001. + sendto=47 + +0.001029 + sendto fd=4 addr=172.18.45.6:53 + 31220100 00010000 00000000 06636869 61726b08 64617665 6e616e74 08677265 + 656e656e 64036f72 6702756b 00000100 01. + sendto=49 + +0.000984 + select max=5 rfds=[4] wfds=[] efds=[] to=1.994532 + select=1 rfds=[4] wfds=[] efds=[] + +0.004691 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 311f8580 00010002 00030003 046e6577 73086461 76656e61 6e740867 7265656e + 656e6403 6f726702 756b0000 010001c0 0c000500 01000151 80002508 64617665 + 6e616e74 0a72656c 61746976 69747908 67726565 6e656e64 036f7267 02756b00 + c03b0001 00010001 51800004 ac122d06 c0440002 00010001 51800006 036e7330 + c044c044 00020001 00015180 0006036e 7331c044 c0440002 00010001 51800006 + 036e7332 c044c07c 00010001 00015180 0004ac12 2d06c08e 00010001 00015180 + 0004ac12 2d41c0a0 00010001 00015180 0004ac12 2d01. + +0.001460 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000295 + select max=5 rfds=[4] wfds=[] efds=[] to=1.990080 + select=1 rfds=[4] wfds=[] efds=[] + +0.001032 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31208583 00010000 00010000 06636869 61726b08 64617665 6e616e74 08677265 + 656e656e 64036f72 6702756b 00000100 01086772 65656e65 6e64036f 72670275 + 6b000006 00010001 51800037 04646e73 3006656c 6d61696c 02636fc0 3e087269 + 63686172 646b0663 68696172 6bc03177 26f0bf00 00708000 001c2000 093a8000 + 015180. + +0.000739 + sendto fd=4 addr=172.18.45.6:53 + 31230100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267 + 02756b00 00010001. + sendto=40 + +0.000925 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000101 + select max=5 rfds=[4] wfds=[] efds=[] to=1.988744 + select=1 rfds=[4] wfds=[] efds=[] + +0.005215 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31218580 00010002 00030003 046e6577 73086461 76656e61 6e740867 7265656e + 656e6403 6f726702 756b0000 010001c0 0c000500 01000151 80002508 64617665 + 6e616e74 0a72656c 61746976 69747908 67726565 6e656e64 036f7267 02756b00 + c03b0001 00010001 51800004 ac122d06 c0440002 00010001 51800006 036e7330 + c044c044 00020001 00015180 0006036e 7331c044 c0440002 00010001 51800006 + 036e7332 c044c07c 00010001 00015180 0004ac12 2d06c08e 00010001 00015180 + 0004ac12 2d41c0a0 00010001 00015180 0004ac12 2d01. + +0.001514 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000264 + select max=5 rfds=[4] wfds=[] efds=[] to=1.982780 + select=1 rfds=[4] wfds=[] efds=[] + +0.000850 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31228583 00010000 00010000 06636869 61726b08 64617665 6e616e74 08677265 + 656e656e 64036f72 6702756b 00000100 01086772 65656e65 6e64036f 72670275 + 6b000006 00010001 51800037 04646e73 3006656c 6d61696c 02636fc0 3e087269 + 63686172 646b0663 68696172 6bc03177 26f0bf00 00708000 001c2000 093a8000 + 015180. + +0.000739 + sendto fd=4 addr=172.18.45.6:53 + 31240100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267 + 02756b00 00010001. + sendto=40 + +0.000884 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000101 + select max=5 rfds=[4] wfds=[] efds=[] to=1.988668 + select=1 rfds=[4] wfds=[] efds=[] + +0.003228 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31238580 00010001 00020002 06636869 61726b08 67726565 6e656e64 036f7267 + 02756b00 00010001 c00c0001 00010001 51800004 c3e04c84 08677265 656e656e + 64036f72 6702756b 00000200 01000151 80001103 6e73300a 72656c61 74697669 + 7479c038 c0380002 00010001 51800006 036e7331 c057c053 00010001 00015180 + 0004ac12 2d06c070 00010001 00015180 0004ac12 2d41. + +0.000828 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000194 + select max=5 rfds=[4] wfds=[] efds=[] to=1.994026 + select=1 rfds=[4] wfds=[] efds=[] + +0.003357 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31248580 00010001 00020002 06636869 61726b08 67726565 6e656e64 036f7267 + 02756b00 00010001 c00c0001 00010001 51800004 c3e04c84 08677265 656e656e + 64036f72 6702756b 00000200 01000151 80001103 6e73300a 72656c61 74697669 + 7479c038 c0380002 00010001 51800006 036e7331 c057c053 00010001 00015180 + 0004ac12 2d06c070 00010001 00015180 0004ac12 2d41. + +0.000828 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000155 + close fd=4 + close=OK + +0.000171 diff --git a/adns-0.6/regress/case-searchabs.err b/adns-0.6/regress/case-searchabs.err new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/adns-0.6/regress/case-searchabs.err diff --git a/adns-0.6/regress/case-searchabs.out b/adns-0.6/regress/case-searchabs.out new file mode 100644 index 0000000..5fb6b51 --- /dev/null +++ b/adns-0.6/regress/case-searchabs.out @@ -0,0 +1,5 @@ +adns debug: using nameserver 172.18.45.6 +news.davenant flags 1 type 1 A(-) submitted +news.davenant flags 1 type A(-): OK; nrrs=1; cname=davenant.relativity.greenend.org.uk; owner=$; ttl=584 + 172.18.45.6 +rc=0 diff --git a/adns-0.6/regress/case-searchabs.sys b/adns-0.6/regress/case-searchabs.sys new file mode 100644 index 0000000..9899ffd --- /dev/null +++ b/adns-0.6/regress/case-searchabs.sys @@ -0,0 +1,72 @@ +default +:1 1/news.davenant + start 924363451.882765 + socket type=SOCK_DGRAM + socket=4 + +0.000207 + fcntl fd=4 cmd=F_GETFL + fcntl=~O_NONBLOCK&... + +0.000088 + fcntl fd=4 cmd=F_SETFL O_NONBLOCK|... + fcntl=OK + +0.000071 + sendto fd=4 addr=172.18.45.6:53 + 311f0100 00010000 00000000 046e6577 73086461 76656e61 6e740000 010001. + sendto=31 + +0.001846 + select max=5 rfds=[4] wfds=[] efds=[] to=1.998154 + select=1 rfds=[4] wfds=[] efds=[] + +0.004592 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 311f8583 00010000 00010000 046e6577 73086461 76656e61 6e740000 01000100 + 00060001 00000248 003e0141 0c524f4f 542d5345 52564552 53034e45 54000a68 + 6f73746d 61737465 7208494e 5445524e 4943c039 7726f440 00000708 00000384 + 00093a80 00015180. + +0.000697 + sendto fd=4 addr=172.18.45.6:53 + 31200100 00010000 00000000 046e6577 73086461 76656e61 6e740864 6176656e + 616e7408 67726565 6e656e64 036f7267 02756b00 00010001. + sendto=56 + +0.001073 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000105 + select max=5 rfds=[4] wfds=[] efds=[] to=1.998125 + select=1 rfds=[4] wfds=[] efds=[] + +0.003727 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31208583 00010000 00010000 046e6577 73086461 76656e61 6e740864 6176656e + 616e7408 67726565 6e656e64 036f7267 02756b00 00010001 08677265 656e656e + 64036f72 6702756b 00000600 01000151 80003704 646e7330 06656c6d 61696c02 + 636fc045 08726963 68617264 6b066368 6961726b c0387726 f0bf0000 70800000 + 1c200009 3a800001 5180. + +0.000972 + sendto fd=4 addr=172.18.45.6:53 + 31210100 00010000 00000000 046e6577 73086461 76656e61 6e740867 7265656e + 656e6403 6f726702 756b0000 010001. + sendto=47 + +0.000965 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000105 + select max=5 rfds=[4] wfds=[] efds=[] to=1.997958 + select=1 rfds=[4] wfds=[] efds=[] + +0.007222 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31218580 00010002 00030003 046e6577 73086461 76656e61 6e740867 7265656e + 656e6403 6f726702 756b0000 010001c0 0c000500 01000151 80002508 64617665 + 6e616e74 0a72656c 61746976 69747908 67726565 6e656e64 036f7267 02756b00 + c03b0001 00010001 51800004 ac122d06 c0440002 00010001 51800006 036e7330 + c044c044 00020001 00015180 0006036e 7331c044 c0440002 00010001 51800006 + 036e7332 c044c07c 00010001 00015180 0004ac12 2d06c08e 00010001 00015180 + 0004ac12 2d41c0a0 00010001 00015180 0004ac12 2d01. + +0.001124 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000295 + close fd=4 + close=OK + +0.000221 diff --git a/adns-0.6/regress/case-sillyrp.err b/adns-0.6/regress/case-sillyrp.err new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/adns-0.6/regress/case-sillyrp.err diff --git a/adns-0.6/regress/case-sillyrp.out b/adns-0.6/regress/case-sillyrp.out new file mode 100644 index 0000000..f947914 --- /dev/null +++ b/adns-0.6/regress/case-sillyrp.out @@ -0,0 +1,22 @@ +adns debug: using nameserver 172.18.45.6 +silly-rp-dm.test.iwj.relativity.greenend.org.uk flags 112 type 17 RP(raw) submitted +silly-rp-dm.test.iwj.relativity.greenend.org.uk flags 112 type 131089 RP(822) submitted +silly-rp-lp.test.iwj.relativity.greenend.org.uk flags 112 type 17 RP(raw) submitted +silly-rp-lp.test.iwj.relativity.greenend.org.uk flags 112 type 131089 RP(822) submitted +silly-rp-lp.test.iwj.relativity.greenend.org.uk flags 0 type 17 RP(raw) submitted +silly-rp-lp.test.iwj.relativity.greenend.org.uk flags 0 type 131089 RP(822) submitted +silly-rp-dm.test.iwj.relativity.greenend.org.uk flags 0 type 17 RP(raw) submitted +silly-rp-dm.test.iwj.relativity.greenend.org.uk flags 0 type 131089 RP(822) submitted +silly-rp-dm.test.iwj.relativity.greenend.org.uk flags 112 type RP(raw): OK; nrrs=1; cname=$; owner=$; ttl=60 + i\..root\000null.org . +silly-rp-dm.test.iwj.relativity.greenend.org.uk flags 112 type RP(822): Found syntactically invalid domain name; nrrs=0; cname=$; owner=$; ttl=60 +silly-rp-lp.test.iwj.relativity.greenend.org.uk flags 112 type RP(raw): OK; nrrs=1; cname=$; owner=$; ttl=60 + spong\000flibble.ucam.org . +silly-rp-lp.test.iwj.relativity.greenend.org.uk flags 112 type RP(822): Found invalid DNS data; nrrs=0; cname=$; owner=$; ttl=60 +silly-rp-lp.test.iwj.relativity.greenend.org.uk flags 0 type RP(raw): OK; nrrs=1; cname=$; owner=$; ttl=60 + spong\000flibble.ucam.org . +silly-rp-lp.test.iwj.relativity.greenend.org.uk flags 0 type RP(822): Found invalid DNS data; nrrs=0; cname=$; owner=$; ttl=60 +silly-rp-dm.test.iwj.relativity.greenend.org.uk flags 0 type RP(raw): OK; nrrs=1; cname=$; owner=$; ttl=60 + i\..root\000null.org . +silly-rp-dm.test.iwj.relativity.greenend.org.uk flags 0 type RP(822): Found syntactically invalid domain name; nrrs=0; cname=$; owner=$; ttl=60 +rc=0 diff --git a/adns-0.6/regress/case-sillyrp.sys b/adns-0.6/regress/case-sillyrp.sys new file mode 100644 index 0000000..2b28a49 --- /dev/null +++ b/adns-0.6/regress/case-sillyrp.sys @@ -0,0 +1,183 @@ +default +:17,131089 0x70/silly-rp-dm.test.iwj.relativity.greenend.org.uk 0x70/silly-rp-lp.test.iwj.relativity.greenend.org.uk silly-rp-lp.test.iwj.relativity.greenend.org.uk silly-rp-dm.test.iwj.relativity.greenend.org.uk + start 929580348.131048 + socket type=SOCK_DGRAM + socket=4 + +0.000207 + fcntl fd=4 cmd=F_GETFL + fcntl=~O_NONBLOCK&... + +0.000086 + fcntl fd=4 cmd=F_SETFL O_NONBLOCK|... + fcntl=OK + +0.000061 + sendto fd=4 addr=172.18.45.6:53 + 311f0100 00010000 00000000 0b73696c 6c792d72 702d646d 04746573 74036977 + 6a0a7265 6c617469 76697479 08677265 656e656e 64036f72 6702756b 00001100 + 01. + sendto=65 + +0.000768 + sendto fd=4 addr=172.18.45.6:53 + 31200100 00010000 00000000 0b73696c 6c792d72 702d646d 04746573 74036977 + 6a0a7265 6c617469 76697479 08677265 656e656e 64036f72 6702756b 00001100 + 01. + sendto=65 + +0.001010 + sendto fd=4 addr=172.18.45.6:53 + 31210100 00010000 00000000 0b73696c 6c792d72 702d6c70 04746573 74036977 + 6a0a7265 6c617469 76697479 08677265 656e656e 64036f72 6702756b 00001100 + 01. + sendto=65 + +0.000607 + sendto fd=4 addr=172.18.45.6:53 + 31220100 00010000 00000000 0b73696c 6c792d72 702d6c70 04746573 74036977 + 6a0a7265 6c617469 76697479 08677265 656e656e 64036f72 6702756b 00001100 + 01. + sendto=65 + +0.000543 + sendto fd=4 addr=172.18.45.6:53 + 31230100 00010000 00000000 0b73696c 6c792d72 702d6c70 04746573 74036977 + 6a0a7265 6c617469 76697479 08677265 656e656e 64036f72 6702756b 00001100 + 01. + sendto=65 + +0.000544 + sendto fd=4 addr=172.18.45.6:53 + 31240100 00010000 00000000 0b73696c 6c792d72 702d6c70 04746573 74036977 + 6a0a7265 6c617469 76697479 08677265 656e656e 64036f72 6702756b 00001100 + 01. + sendto=65 + +0.000535 + sendto fd=4 addr=172.18.45.6:53 + 31250100 00010000 00000000 0b73696c 6c792d72 702d646d 04746573 74036977 + 6a0a7265 6c617469 76697479 08677265 656e656e 64036f72 6702756b 00001100 + 01. + sendto=65 + +0.000538 + sendto fd=4 addr=172.18.45.6:53 + 31260100 00010000 00000000 0b73696c 6c792d72 702d646d 04746573 74036977 + 6a0a7265 6c617469 76697479 08677265 656e656e 64036f72 6702756b 00001100 + 01. + sendto=65 + +0.000569 + select max=5 rfds=[4] wfds=[] efds=[] to=1.994886 + select=1 rfds=[4] wfds=[] efds=[] + +0.005696 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 311f8580 00010001 00010001 0b73696c 6c792d72 702d646d 04746573 74036977 + 6a0a7265 6c617469 76697479 08677265 656e656e 64036f72 6702756b 00001100 + 01c00c00 11000100 00003c00 1302692e 09726f6f 74006e75 6c6c036f 72670000 + 04746573 74036977 6a0a7265 6c617469 76697479 08677265 656e656e 64036f72 + 6702756b 00000200 01000000 3c000603 6e7330c0 69c08f00 01000100 01518000 + 04ac122d 06. + +0.000936 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000308 + select max=5 rfds=[4] wfds=[] efds=[] to=1.988714 + select=1 rfds=[4] wfds=[] efds=[] + +0.003951 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31208580 00010001 00010001 0b73696c 6c792d72 702d646d 04746573 74036977 + 6a0a7265 6c617469 76697479 08677265 656e656e 64036f72 6702756b 00001100 + 01c00c00 11000100 00003c00 1302692e 09726f6f 74006e75 6c6c036f 72670000 + 04746573 74036977 6a0a7265 6c617469 76697479 08677265 656e656e 64036f72 + 6702756b 00000200 01000000 3c000603 6e7330c0 69c08f00 01000100 01518000 + 04ac122d 06. + +0.000891 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000192 + select max=5 rfds=[4] wfds=[] efds=[] to=1.984690 + select=1 rfds=[4] wfds=[] efds=[] + +0.003968 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31218580 00010001 00010001 0b73696c 6c792d72 702d6c70 04746573 74036977 + 6a0a7265 6c617469 76697479 08677265 656e656e 64036f72 6702756b 00001100 + 01c00c00 11000100 00003c00 190d7370 6f6e6700 666c6962 626c6504 7563616d + 036f7267 00000474 65737403 69776a0a 72656c61 74697669 74790867 7265656e + 656e6403 6f726702 756b0000 02000100 00003c00 06036e73 30c06fc0 95000100 + 01000151 800004ac 122d06. + +0.000915 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000193 + select max=5 rfds=[4] wfds=[] efds=[] to=1.980221 + select=1 rfds=[4] wfds=[] efds=[] + +0.004041 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31228580 00010001 00010001 0b73696c 6c792d72 702d6c70 04746573 74036977 + 6a0a7265 6c617469 76697479 08677265 656e656e 64036f72 6702756b 00001100 + 01c00c00 11000100 00003c00 190d7370 6f6e6700 666c6962 626c6504 7563616d + 036f7267 00000474 65737403 69776a0a 72656c61 74697669 74790867 7265656e + 656e6403 6f726702 756b0000 02000100 00003c00 06036e73 30c06fc0 95000100 + 01000151 800004ac 122d06. + +0.000915 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000154 + select max=5 rfds=[4] wfds=[] efds=[] to=1.975654 + select=1 rfds=[4] wfds=[] efds=[] + +0.003970 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31238580 00010001 00010001 0b73696c 6c792d72 702d6c70 04746573 74036977 + 6a0a7265 6c617469 76697479 08677265 656e656e 64036f72 6702756b 00001100 + 01c00c00 11000100 00003c00 190d7370 6f6e6700 666c6962 626c6504 7563616d + 036f7267 00000474 65737403 69776a0a 72656c61 74697669 74790867 7265656e + 656e6403 6f726702 756b0000 02000100 00003c00 06036e73 30c06fc0 95000100 + 01000151 800004ac 122d06. + +0.000911 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000173 + select max=5 rfds=[4] wfds=[] efds=[] to=1.971144 + select=1 rfds=[4] wfds=[] efds=[] + +0.005737 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31248580 00010001 00010001 0b73696c 6c792d72 702d6c70 04746573 74036977 + 6a0a7265 6c617469 76697479 08677265 656e656e 64036f72 6702756b 00001100 + 01c00c00 11000100 00003c00 190d7370 6f6e6700 666c6962 626c6504 7563616d + 036f7267 00000474 65737403 69776a0a 72656c61 74697669 74790867 7265656e + 656e6403 6f726702 756b0000 02000100 00003c00 06036e73 30c06fc0 95000100 + 01000151 800004ac 122d06. + +0.000914 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000151 + select max=5 rfds=[4] wfds=[] efds=[] to=1.964877 + select=1 rfds=[4] wfds=[] efds=[] + +0.004001 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31258580 00010001 00010001 0b73696c 6c792d72 702d646d 04746573 74036977 + 6a0a7265 6c617469 76697479 08677265 656e656e 64036f72 6702756b 00001100 + 01c00c00 11000100 00003c00 1302692e 09726f6f 74006e75 6c6c036f 72670000 + 04746573 74036977 6a0a7265 6c617469 76697479 08677265 656e656e 64036f72 + 6702756b 00000200 01000000 3c000603 6e7330c0 69c08f00 01000100 01518000 + 04ac122d 06. + +0.000911 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000155 + select max=5 rfds=[4] wfds=[] efds=[] to=1.960348 + select=1 rfds=[4] wfds=[] efds=[] + +0.004043 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 31268580 00010001 00010001 0b73696c 6c792d72 702d646d 04746573 74036977 + 6a0a7265 6c617469 76697479 08677265 656e656e 64036f72 6702756b 00001100 + 01c00c00 11000100 00003c00 1302692e 09726f6f 74006e75 6c6c036f 72670000 + 04746573 74036977 6a0a7265 6c617469 76697479 08677265 656e656e 64036f72 + 6702756b 00000200 01000000 3c000603 6e7330c0 69c08f00 01000100 01518000 + 04ac122d 06. + +0.000886 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000191 + close fd=4 + close=OK + +0.000160 diff --git a/adns-0.6/regress/case-tcpmultipart.err b/adns-0.6/regress/case-tcpmultipart.err new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/adns-0.6/regress/case-tcpmultipart.err diff --git a/adns-0.6/regress/case-tcpmultipart.out b/adns-0.6/regress/case-tcpmultipart.out new file mode 100644 index 0000000..3a7a124 --- /dev/null +++ b/adns-0.6/regress/case-tcpmultipart.out @@ -0,0 +1,71 @@ +adns debug: using nameserver 172.31.80.9 +132.76.224.195.in-addr.arpa flags 2 type 12 PTR(raw) submitted +manymorerrs.test.culture.dotat.at. flags 2 type 12 PTR(raw) submitted +132.76.224.195.in-addr.arpa flags 2 type 12 PTR(raw) submitted +adns debug: TCP connected (NS=172.31.80.9) +132.76.224.195.in-addr.arpa flags 2 type PTR(raw): OK; nrrs=1; cname=$; owner=$; ttl=86400 + chiark.greenend.org.uk +manymorerrs.test.culture.dotat.at. flags 2 type PTR(raw): OK; nrrs=60; cname=$; owner=$; ttl=86400 + very-long-domain.to-ensure-truncation.00.test.culture.dotat.at + very-long-domain.to-ensure-truncation.01.test.culture.dotat.at + very-long-domain.to-ensure-truncation.02.test.culture.dotat.at + very-long-domain.to-ensure-truncation.03.test.culture.dotat.at + very-long-domain.to-ensure-truncation.04.test.culture.dotat.at + very-long-domain.to-ensure-truncation.05.test.culture.dotat.at + very-long-domain.to-ensure-truncation.06.test.culture.dotat.at + very-long-domain.to-ensure-truncation.07.test.culture.dotat.at + very-long-domain.to-ensure-truncation.08.test.culture.dotat.at + very-long-domain.to-ensure-truncation.09.test.culture.dotat.at + very-long-domain.to-ensure-truncation.10.test.culture.dotat.at + very-long-domain.to-ensure-truncation.11.test.culture.dotat.at + very-long-domain.to-ensure-truncation.12.test.culture.dotat.at + very-long-domain.to-ensure-truncation.13.test.culture.dotat.at + very-long-domain.to-ensure-truncation.14.test.culture.dotat.at + very-long-domain.to-ensure-truncation.15.test.culture.dotat.at + very-long-domain.to-ensure-truncation.16.test.culture.dotat.at + very-long-domain.to-ensure-truncation.17.test.culture.dotat.at + very-long-domain.to-ensure-truncation.18.test.culture.dotat.at + very-long-domain.to-ensure-truncation.19.test.culture.dotat.at + very-long-domain.to-ensure-truncation.20.test.culture.dotat.at + very-long-domain.to-ensure-truncation.21.test.culture.dotat.at + very-long-domain.to-ensure-truncation.22.test.culture.dotat.at + very-long-domain.to-ensure-truncation.23.test.culture.dotat.at + very-long-domain.to-ensure-truncation.24.test.culture.dotat.at + very-long-domain.to-ensure-truncation.25.test.culture.dotat.at + very-long-domain.to-ensure-truncation.26.test.culture.dotat.at + very-long-domain.to-ensure-truncation.27.test.culture.dotat.at + very-long-domain.to-ensure-truncation.28.test.culture.dotat.at + very-long-domain.to-ensure-truncation.29.test.culture.dotat.at + very-long-domain.to-ensure-truncation.30.test.culture.dotat.at + very-long-domain.to-ensure-truncation.31.test.culture.dotat.at + very-long-domain.to-ensure-truncation.32.test.culture.dotat.at + very-long-domain.to-ensure-truncation.33.test.culture.dotat.at + very-long-domain.to-ensure-truncation.34.test.culture.dotat.at + very-long-domain.to-ensure-truncation.35.test.culture.dotat.at + very-long-domain.to-ensure-truncation.36.test.culture.dotat.at + very-long-domain.to-ensure-truncation.37.test.culture.dotat.at + very-long-domain.to-ensure-truncation.38.test.culture.dotat.at + very-long-domain.to-ensure-truncation.39.test.culture.dotat.at + very-long-domain.to-ensure-truncation.40.test.culture.dotat.at + very-long-domain.to-ensure-truncation.41.test.culture.dotat.at + very-long-domain.to-ensure-truncation.42.test.culture.dotat.at + very-long-domain.to-ensure-truncation.43.test.culture.dotat.at + very-long-domain.to-ensure-truncation.44.test.culture.dotat.at + very-long-domain.to-ensure-truncation.45.test.culture.dotat.at + very-long-domain.to-ensure-truncation.46.test.culture.dotat.at + very-long-domain.to-ensure-truncation.47.test.culture.dotat.at + very-long-domain.to-ensure-truncation.48.test.culture.dotat.at + very-long-domain.to-ensure-truncation.49.test.culture.dotat.at + very-long-domain.to-ensure-truncation.50.test.culture.dotat.at + very-long-domain.to-ensure-truncation.51.test.culture.dotat.at + very-long-domain.to-ensure-truncation.52.test.culture.dotat.at + very-long-domain.to-ensure-truncation.53.test.culture.dotat.at + very-long-domain.to-ensure-truncation.54.test.culture.dotat.at + very-long-domain.to-ensure-truncation.55.test.culture.dotat.at + very-long-domain.to-ensure-truncation.56.test.culture.dotat.at + very-long-domain.to-ensure-truncation.57.test.culture.dotat.at + very-long-domain.to-ensure-truncation.58.test.culture.dotat.at + very-long-domain.to-ensure-truncation.59.test.culture.dotat.at +132.76.224.195.in-addr.arpa flags 2 type PTR(raw): OK; nrrs=1; cname=$; owner=$; ttl=86400 + chiark.greenend.org.uk +rc=0 diff --git a/adns-0.6/regress/case-tcpmultipart.sys b/adns-0.6/regress/case-tcpmultipart.sys new file mode 100644 index 0000000..bdc3f78 --- /dev/null +++ b/adns-0.6/regress/case-tcpmultipart.sys @@ -0,0 +1,248 @@ +tunnel +:12 2/132.76.224.195.in-addr.arpa 2/manymorerrs.test.culture.dotat.at. 2/132.76.224.195.in-addr.arpa + start 938365454.994875 + socket type=SOCK_DGRAM + socket=4 + +0.000164 + fcntl fd=4 cmd=F_GETFL + fcntl=~O_NONBLOCK&... + +0.000055 + fcntl fd=4 cmd=F_SETFL O_NONBLOCK|... + fcntl=OK + +0.000043 + socket type=SOCK_STREAM + socket=5 + +0.001177 + fcntl fd=5 cmd=F_GETFL + fcntl=~O_NONBLOCK&... + +0.000044 + fcntl fd=5 cmd=F_SETFL O_NONBLOCK|... + fcntl=OK + +0.000041 + connect fd=5 addr=172.31.80.9:53 + connect=EINPROGRESS + +0.000414 + select max=6 rfds=[4] wfds=[5] efds=[] to=13.998324 + select=1 rfds=[] wfds=[5] efds=[] + +1.-647444 + read fd=5 buflen=1 + read=EAGAIN + +0.000176 + write fd=5 + 002d311f 01000001 00000000 00000331 33320237 36033232 34033139 3507696e + 2d616464 72046172 70610000 0c0001. + write=47 + +0.000727 + write fd=5 + 00333120 01000001 00000000 00000b6d 616e796d 6f726572 72730474 65737407 + 63756c74 75726505 646f7461 74026174 00000c00 01. + write=53 + +0.000359 + write fd=5 + 002d3121 01000001 00000000 00000331 33320237 36033232 34033139 3507696e + 2d616464 72046172 70610000 0c0001. + write=47 + +0.000273 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=29.644233 + select=1 rfds=[5] wfds=[] efds=[] + +0.538651 + read fd=5 buflen=2 + read=OK + 0127. + +0.000289 + read fd=5 buflen=295 + read=OK + 311f8580 00010001 00050005 03313332 02373603 32323403 31393507 696e2d61 + 64647204 61727061 00000c00 01c00c00 0c000100 01518000 18066368 6961726b + 08677265 656e656e 64036f72 6702756b 00023736 03323234 03313935 07696e2d + 61646472 04617270 61000002 00010001 51800011 04646e73 3006656c 6d61696c + 02636fc0 4dc05100 02000100 01518000 0704646e 7331c079 c0510002 00010001 + 51800007 04646e73 32c079c0 51000200 01000151 80000e03 6e733204 78617261 + 036e6574 00c05100 02000100 01518000 06036e73 33c0bbc0 74000100 01000055 + c80004c1 7ae911c0 91000100 0100004f 650004c1 7ae901c0 a4000100 0100004f + 650004c3 e04cc1c0 b7000100 0100014c 4b0004c2 8fa16bc0 d1000100 0100014c + 4b0004c2 8fa319. + +0.001247 + read fd=5 buflen=297 + read=EAGAIN + +0.000476 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=29.105246 + select=1 rfds=[5] wfds=[] efds=[] + +1.-401146 + read fd=5 buflen=297 + read=OK + 0dbe3120 85800001 003c0002 00020b6d 616e796d 6f726572 72730474 65737407 + 63756c74 75726505 646f7461 74026174 00000c00 01c00c00 0c000100 01518000 + 40107665 72792d6c 6f6e672d 646f6d61 696e1474 6f2d656e 73757265 2d747275 + 6e636174 696f6e02 30300474 65737407 63756c74 75726505 646f7461 74026174 + 00c00c00 0c000100 01518000 2b107665 72792d6c 6f6e672d 646f6d61 696e1474 + 6f2d656e 73757265 2d747275 6e636174 696f6e02 3031c068 c00c000c 00010001 + 5180002b 10766572 792d6c6f 6e672d64 6f6d6169 6e14746f 2d656e73 7572652d + 7472756e 63617469 6f6e0230 32c068c0 0c000c00 01000151 80002b10 76657279 + 2d6c6f6e 672d646f 6d61696e 14746f2d 656e7375 72652d74 72756e63 6174696f + 6e023033 c068c00c 00. + +0.001076 + read fd=5 buflen=3223 + read=OK + 0c000100 01518000 2b107665 72792d6c 6f6e672d 646f6d61 696e1474 6f2d656e + 73757265 2d747275 6e636174 696f6e02 3034c068 c00c000c 00010001 5180002b + 10766572 792d6c6f 6e672d64 6f6d6169 6e14746f 2d656e73 7572652d 7472756e + 63617469 6f6e0230 35c068c0 0c000c00 01000151 80002b10 76657279 2d6c6f6e + 672d646f 6d61696e 14746f2d 656e7375 72652d74 72756e63 6174696f 6e023036 + c068c00c 000c0001 00015180 002b1076 6572792d 6c6f6e67 2d646f6d 61696e14 + 746f2d65 6e737572 652d7472 756e6361 74696f6e 023037c0 68c00c00 0c000100 + 01518000 2b107665 72792d6c 6f6e672d 646f6d61 696e1474 6f2d656e 73757265 + 2d747275 6e636174 696f6e02 3038c068 c00c000c 00010001 5180002b 10766572 + 792d6c6f 6e672d64 6f6d6169 6e14746f 2d656e73 7572652d 7472756e 63617469 + 6f6e0230 39c068c0 0c000c00 01000151 80002b10 76657279 2d6c6f6e 672d646f + 6d61696e 14746f2d 656e7375 72652d74 72756e63 6174696f 6e023130 c068c00c + 000c0001 00015180 002b1076 6572792d 6c6f6e67 2d646f6d 61696e14 746f2d65 + 6e737572 652d7472 756e6361 74696f6e 023131c0 68c00c00 0c000100 01518000 + 2b107665 72792d6c 6f6e672d 646f6d61 696e1474 6f2d656e 73757265 2d747275 + 6e636174 696f6e02 3132c068 c00c000c 00010001 5180002b 10766572 792d6c6f + 6e672d64 6f6d6169 6e14746f 2d656e73 7572652d 7472756e 63617469 6f6e0231 + 33c068c0 0c000c00 01000151 80002b10 76657279 2d6c6f6e 672d646f 6d61696e + 14746f2d 656e7375 72652d74 72756e63 6174696f 6e023134 c068c00c 000c0001 + 00015180 002b1076 6572792d 6c6f6e67 2d646f6d 61696e14 746f2d65 6e737572 + 652d7472 756e6361 74696f. + +0.002411 + read fd=5 buflen=2572 + read=EAGAIN + +0.000101 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=28.502804 + select=1 rfds=[5] wfds=[] efds=[] + +0.336462 + read fd=5 buflen=2572 + read=OK + 6e023135 c068c00c 000c0001 00015180 002b1076 6572792d 6c6f6e67 2d646f6d + 61696e14 746f2d65 6e737572 652d7472 756e6361 74696f6e 023136c0 68c00c00 + 0c000100 01518000 2b107665 72792d6c 6f6e672d 646f6d61 696e1474 6f2d656e + 73757265 2d747275 6e636174 696f6e02 3137c068 c00c000c 00010001 5180002b + 10766572 792d6c6f 6e672d64 6f6d6169 6e14746f 2d656e73 7572652d 7472756e + 63617469 6f6e0231 38c068c0 0c000c00 01000151 80002b10 76657279 2d6c6f6e + 672d646f 6d61696e 14746f2d 656e7375 72652d74 72756e63 6174696f 6e023139 + c068c00c 000c0001 00015180 002b1076 6572792d 6c6f6e67 2d646f6d 61696e14 + 746f2d65 6e737572 652d7472 756e6361 74696f6e 023230c0 68c00c00 0c000100 + 01518000 2b107665 72792d6c 6f6e672d 646f6d61 696e1474 6f2d656e 73757265 + 2d747275 6e636174 696f6e02 3231c068 c00c000c 00010001 5180002b 10766572 + 792d6c6f 6e672d64 6f6d6169 6e14746f 2d656e73 7572652d 7472756e 63617469 + 6f6e0232 32c068c0 0c000c00 01000151 80002b10 76657279 2d6c6f6e 672d646f + 6d61696e 14746f2d 656e7375 72652d74 72756e63 6174696f 6e023233 c068c00c + 000c0001 00015180 002b1076 6572792d 6c6f6e67 2d646f6d 61696e14 746f2d65 + 6e737572 652d7472 756e6361 74696f6e 023234c0 68c00c00 0c000100 01518000 + 2b107665 72792d6c 6f6e672d 646f6d61 696e1474 6f2d656e 73757265 2d747275 + 6e636174 696f6e02 3235c068 c00c000c 00010001 5180002b 10766572 792d6c6f + 6e672d64 6f6d6169 6e14746f 2d656e73 7572652d 7472756e 63617469 6f6e0232 + 36c068c0 0c000c00 01000151 80002b10 76657279 2d6c6f6e 672d646f 6d61696e + 14746f2d 656e7375 72652d74 72756e63 6174696f 6e023237 c068c00c 000c0001 + 00015180 002b1076 6572792d 6c6f6e67 2d646f6d 61696e14 746f2d65 6e737572 + 652d7472 756e6361 74696f6e 023238c0 68c00c00 0c000100 01518000 2b107665 + 72792d6c 6f6e672d 646f6d61 696e1474 6f2d656e 73757265 2d747275 6e636174 + 696f6e02 3239c068 c00c000c 00010001 5180002b 10766572 792d6c6f 6e672d64 + 6f6d6169 6e14746f 2d656e73 7572652d 7472756e 63617469 6f6e0233 30c068c0 + 0c000c00 01000151 80002b10 76657279 2d6c6f6e 672d646f 6d61696e 14746f2d + 656e7375 72652d74 72756e63 6174696f 6e023331 c068c00c 000c0001 00015180 + 002b1076 6572792d 6c6f6e67 2d646f6d 61696e14 746f2d65 6e737572 652d7472 + 756e6361 74696f6e 023332c0 68c00c00 0c000100. + +0.003315 + read fd=5 buflen=1624 + read=EAGAIN + +0.000124 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=28.162903 + select=1 rfds=[5] wfds=[] efds=[] + +1.-683589 + read fd=5 buflen=1624 + read=OK + 01518000 2b107665 72792d6c 6f6e672d 646f6d61 696e1474 6f2d656e 73757265 + 2d747275 6e636174 696f6e02 3333c068 c00c000c 00010001 5180002b 10766572 + 792d6c6f 6e672d64 6f6d6169 6e14746f 2d656e73 7572652d 7472756e 63617469 + 6f6e0233 34c068c0 0c000c00 01000151 80002b10 76657279 2d6c6f6e 672d646f + 6d61696e 14746f2d 656e7375 72652d74 72756e63 6174696f 6e023335 c068c00c + 000c0001 00015180 002b1076 6572792d 6c6f6e67 2d646f6d 61696e14 746f2d65 + 6e737572 652d7472 756e6361 74696f6e 023336c0 68c00c00 0c000100 01518000 + 2b107665 72792d6c 6f6e672d 646f6d61 696e1474 6f2d656e 73757265 2d747275 + 6e636174 696f6e02 3337c068 c00c000c 00010001 5180002b 10766572 792d6c6f + 6e672d64 6f6d6169 6e14746f 2d656e73 7572652d 7472756e 63617469 6f6e0233 + 38c068c0 0c000c00 01000151 80002b10 76657279 2d6c6f6e 672d646f 6d61696e + 14746f2d 656e7375 72652d74 72756e63 6174696f 6e023339 c068c00c 000c0001 + 00015180 002b1076 6572792d 6c6f6e67 2d646f6d 61696e14 746f2d65 6e737572 + 652d7472 756e6361 74696f6e 023430c0 68c00c00 0c000100 01518000 2b107665 + 72792d6c 6f6e672d 646f6d61 696e1474 6f2d656e 73757265 2d747275 6e636174 + 696f6e02 3431c068 c00c000c 00010001 5180002b 10766572 792d6c6f 6e672d64 + 6f6d6169 6e14746f 2d656e73 7572652d 7472756e 63617469 6f6e0234 32c068c0 + 0c000c00 01000151 80002b10 76657279 2d6c6f6e 672d646f 6d61696e 14746f2d + 656e7375 72652d74 72756e63 6174696f 6e023433 c068c00c 000c0001 00015180 + 002b1076 6572792d 6c6f6e67 2d646f6d 61696e14 746f2d65 6e737572 652d7472 + 756e6361 74696f6e 023434c0 68c00c00 0c000100 01518000 2b107665 72792d6c + 6f6e672d 646f6d61 696e1474 6f2d656e 73757265 2d747275 6e636174 696f6e02 + 3435c068 c00c000c 00010001 5180002b 10766572 792d6c6f 6e672d64 6f6d6169 + 6e14746f 2d656e73 7572652d 7472756e 63617469 6f6e0234 36c068c0 0c000c00 + 01000151 80002b10 76657279 2d6c6f6e 672d646f 6d61696e 14746f2d 656e7375 + 72652d74 72756e63 6174696f 6e023437 c068c00c 000c0001 00015180 002b1076 + 6572792d 6c6f6e67 2d646f6d 61696e14 746f2d65 6e737572 652d7472 756e6361 + 74696f6e 023438c0 68c00c00 0c000100 01518000 2b107665 72792d6c 6f6e672d + 646f6d61 696e1474 6f2d656e 73757265 2d747275 6e636174 696f6e02 3439c068 + c00c000c 00010001 5180002b 10766572 792d6c6f. + +0.003201 + read fd=5 buflen=676 + read=EAGAIN + +0.000114 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=27.843177 + select=1 rfds=[5] wfds=[] efds=[] + +0.376863 + read fd=5 buflen=676 + read=OK + 6e672d64 6f6d6169 6e14746f 2d656e73 7572652d 7472756e 63617469 6f6e0235 + 30c068c0 0c000c00 01000151 80002b10 76657279 2d6c6f6e 672d646f 6d61696e + 14746f2d 656e7375 72652d74 72756e63 6174696f 6e023531 c068c00c 000c0001 + 00015180 002b1076 6572792d 6c6f6e67 2d646f6d 61696e14 746f2d65 6e737572 + 652d7472 756e6361 74696f6e 023532c0 68c00c00 0c000100 01518000 2b107665 + 72792d6c 6f6e672d 646f6d61 696e1474 6f2d656e 73757265 2d747275 6e636174 + 696f6e02 3533c068 c00c000c 00010001 5180002b 10766572 792d6c6f 6e672d64 + 6f6d6169 6e14746f 2d656e73 7572652d 7472756e 63617469 6f6e0235 34c068c0 + 0c000c00 01000151 80002b10 76657279 2d6c6f6e 672d646f 6d61696e 14746f2d + 656e7375 72652d74 72756e63 6174696f 6e023535 c068c00c 000c0001 00015180 + 002b1076 6572792d 6c6f6e67 2d646f6d 61696e14 746f2d65 6e737572 652d7472 + 756e6361 74696f6e 023536c0 68c00c00 0c000100 01518000 2b107665 72792d6c + 6f6e672d 646f6d61 696e1474 6f2d656e 73757265 2d747275 6e636174 696f6e02 + 3537c068 c00c000c 00010001 5180002b 10766572 792d6c6f 6e672d64 6f6d6169 + 6e14746f 2d656e73 7572652d 7472756e 63617469 6f6e0235 38c068c0 0c000c00 + 01000151 80002b10 76657279 2d6c6f6e 672d646f 6d61696e 14746f2d 656e7375 + 72652d74 72756e63 6174696f 6e023539 c068c06d 00020001 00054600 0014076c + 69627261 7279066c 73706163 65036f72 6700c06d 00020001 00054600 001b026e + 73066368 6961726b 08677265 656e656e 64036f72 6702756b 00076c69 62726172 + 79066c73 70616365 036f7267 00000100 01000161 890004c3 c8013a02 6e730663 + 68696172 6b086772 65656e65 6e64036f 72670275 6b000001 00010001 51800004 + c3e04c84. + +0.002355 + read fd=5 buflen=3520 + read=OK + 01273121 85800001 00010005 00050331 33320237 36033232 34033139 3507696e + 2d616464 72046172 70610000 0c0001c0 0c000c00 01000151 80001806 63686961 + 726b0867 7265656e 656e6403 6f726702 756b0002 37360332 32340331 39350769 + 6e2d6164 64720461 72706100 00020001 00015180 00110464 6e733006 656c6d61 + 696c0263 6fc04dc0 51000200 01000151 80000704 646e7331 c079c051 00020001 + 00015180 00070464 6e7332c0 79c05100 02000100 01518000 0e036e73 32047861 + 7261036e 657400c0 51000200 01000151 80000603 6e7333c0 bbc07400 01000100 + 0055c800 04c17ae9 11c09100 01000100 004f6500 04c17ae9 01c0a400 01000100 + 004f6500 04c3e04c c1c0b700 01000100. + +0.009447 + read fd=5 buflen=3248 + read=EAGAIN + +0.000066 + select max=6 rfds=[4,5] wfds=[] efds=[5] to=27.454446 + select=1 rfds=[5] wfds=[] efds=[] + +0.316770 + read fd=5 buflen=3248 + read=OK + 014c4b00 04c28fa1 6bc0d100 01000100 014c4b00 04c28fa3 19. + +0.000195 + read fd=5 buflen=3520 + read=EAGAIN + +0.000429 + close fd=4 + close=OK + +0.000375 + close fd=5 + close=OK + +0.000226 diff --git a/adns-0.6/regress/case-timeout.err b/adns-0.6/regress/case-timeout.err new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/adns-0.6/regress/case-timeout.err diff --git a/adns-0.6/regress/case-timeout.out b/adns-0.6/regress/case-timeout.out new file mode 100644 index 0000000..a3f7495 --- /dev/null +++ b/adns-0.6/regress/case-timeout.out @@ -0,0 +1,4 @@ +adns debug: using nameserver 172.18.45.36 +chiark.greenend.org.uk flags 0 type 1 A(-) submitted +chiark.greenend.org.uk flags 0 type A(-): DNS query timed out; nrrs=0; cname=$; owner=$; ttl=604770 +rc=0 diff --git a/adns-0.6/regress/case-timeout.sys b/adns-0.6/regress/case-timeout.sys new file mode 100644 index 0000000..003d1ca --- /dev/null +++ b/adns-0.6/regress/case-timeout.sys @@ -0,0 +1,135 @@ +noserver +:1 chiark.greenend.org.uk + start 912889153.349504 + socket type=SOCK_DGRAM + socket=4 + +0.000193 + fcntl fd=4 cmd=F_GETFL + fcntl=~O_NONBLOCK&... + +0.000088 + fcntl fd=4 cmd=F_SETFL O_NONBLOCK|... + fcntl=OK + +0.000072 + sendto fd=4 addr=172.18.45.36:53 + 311f0100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267 + 02756b00 00010001. + sendto=40 + +0.000617 + select max=5 rfds=[4] wfds=[] efds=[] to=1.999383 + select=0 rfds=[] wfds=[] efds=[] + +2.008683 + sendto fd=4 addr=172.18.45.36:53 + 311f0100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267 + 02756b00 00010001. + sendto=40 + +0.000406 + select max=5 rfds=[4] wfds=[] efds=[] to=1.999594 + select=0 rfds=[] wfds=[] efds=[] + +2.009544 + sendto fd=4 addr=172.18.45.36:53 + 311f0100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267 + 02756b00 00010001. + sendto=40 + +0.000428 + select max=5 rfds=[4] wfds=[] efds=[] to=1.999572 + select=0 rfds=[] wfds=[] efds=[] + +2.009567 + sendto fd=4 addr=172.18.45.36:53 + 311f0100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267 + 02756b00 00010001. + sendto=40 + +0.000449 + select max=5 rfds=[4] wfds=[] efds=[] to=1.999551 + select=0 rfds=[] wfds=[] efds=[] + +2.009551 + sendto fd=4 addr=172.18.45.36:53 + 311f0100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267 + 02756b00 00010001. + sendto=40 + +0.000381 + select max=5 rfds=[4] wfds=[] efds=[] to=1.999619 + select=0 rfds=[] wfds=[] efds=[] + +2.009614 + sendto fd=4 addr=172.18.45.36:53 + 311f0100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267 + 02756b00 00010001. + sendto=40 + +0.000383 + select max=5 rfds=[4] wfds=[] efds=[] to=1.999617 + select=0 rfds=[] wfds=[] efds=[] + +2.009622 + sendto fd=4 addr=172.18.45.36:53 + 311f0100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267 + 02756b00 00010001. + sendto=40 + +0.000387 + select max=5 rfds=[4] wfds=[] efds=[] to=1.999613 + select=0 rfds=[] wfds=[] efds=[] + +2.009603 + sendto fd=4 addr=172.18.45.36:53 + 311f0100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267 + 02756b00 00010001. + sendto=40 + +0.000404 + select max=5 rfds=[4] wfds=[] efds=[] to=1.999596 + select=0 rfds=[] wfds=[] efds=[] + +2.009607 + sendto fd=4 addr=172.18.45.36:53 + 311f0100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267 + 02756b00 00010001. + sendto=40 + +0.000468 + select max=5 rfds=[4] wfds=[] efds=[] to=1.999532 + select=0 rfds=[] wfds=[] efds=[] + +2.009526 + sendto fd=4 addr=172.18.45.36:53 + 311f0100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267 + 02756b00 00010001. + sendto=40 + +0.000431 + select max=5 rfds=[4] wfds=[] efds=[] to=1.999569 + select=0 rfds=[] wfds=[] efds=[] + +2.009564 + sendto fd=4 addr=172.18.45.36:53 + 311f0100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267 + 02756b00 00010001. + sendto=40 + +0.000429 + select max=5 rfds=[4] wfds=[] efds=[] to=1.999571 + select=0 rfds=[] wfds=[] efds=[] + +2.009586 + sendto fd=4 addr=172.18.45.36:53 + 311f0100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267 + 02756b00 00010001. + sendto=40 + +0.000479 + select max=5 rfds=[4] wfds=[] efds=[] to=1.999521 + select=0 rfds=[] wfds=[] efds=[] + +2.009511 + sendto fd=4 addr=172.18.45.36:53 + 311f0100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267 + 02756b00 00010001. + sendto=40 + +0.000430 + select max=5 rfds=[4] wfds=[] efds=[] to=1.999570 + select=0 rfds=[] wfds=[] efds=[] + +2.009571 + sendto fd=4 addr=172.18.45.36:53 + 311f0100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267 + 02756b00 00010001. + sendto=40 + +0.000440 + select max=5 rfds=[4] wfds=[] efds=[] to=1.999560 + select=0 rfds=[] wfds=[] efds=[] + +2.009564 + sendto fd=4 addr=172.18.45.36:53 + 311f0100 00010000 00000000 06636869 61726b08 67726565 6e656e64 036f7267 + 02756b00 00010001. + sendto=40 + +0.000439 + select max=5 rfds=[4] wfds=[] efds=[] to=1.999561 + select=0 rfds=[] wfds=[] efds=[] + +2.009554 + close fd=4 + close=OK + +0.000267 diff --git a/adns-0.6/regress/case-trunc.err b/adns-0.6/regress/case-trunc.err new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/adns-0.6/regress/case-trunc.err diff --git a/adns-0.6/regress/case-trunc.out b/adns-0.6/regress/case-trunc.out new file mode 100644 index 0000000..bd70e05 --- /dev/null +++ b/adns-0.6/regress/case-trunc.out @@ -0,0 +1,4 @@ +adns debug: using nameserver 172.18.45.6 +trunc.test.iwj.relativity.greenend.org.uk flags 0 type 1 A(-) submitted +trunc.test.iwj.relativity.greenend.org.uk flags 0 type A(-): No such data; nrrs=0; cname=$; owner=$; ttl=60 +rc=0 diff --git a/adns-0.6/regress/case-trunc.sys b/adns-0.6/regress/case-trunc.sys new file mode 100644 index 0000000..4288e5d --- /dev/null +++ b/adns-0.6/regress/case-trunc.sys @@ -0,0 +1,34 @@ +default +:1 trunc.test.iwj.relativity.greenend.org.uk + start 912888921.274801 + socket type=SOCK_DGRAM + socket=4 + +0.000207 + fcntl fd=4 cmd=F_GETFL + fcntl=~O_NONBLOCK&... + +0.000321 + fcntl fd=4 cmd=F_SETFL O_NONBLOCK|... + fcntl=OK + +0.000443 + sendto fd=4 addr=172.18.45.6:53 + 311f0100 00010000 00000000 05747275 6e630474 65737403 69776a0a 72656c61 + 74697669 74790867 7265656e 656e6403 6f726702 756b0000 010001. + sendto=59 + +0.000682 + select max=5 rfds=[4] wfds=[] efds=[] to=1.999318 + select=1 rfds=[4] wfds=[] efds=[] + +0.006406 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=OK addr=172.18.45.6:53 + 311f8580 00010000 00010000 05747275 6e630474 65737403 69776a0a 72656c61 + 74697669 74790867 7265656e 656e6403 6f726702 756b0000 01000104 74657374 + 0369776a 0a72656c 61746976 69747908 67726565 6e656e64 036f7267 02756b00 + 00060001 0000003c 0027036e 7330c044 0a686f73 746d6173 746572c0 44000000 + 0e00000e 10000000 780064c8 00000000 3c. + +0.000839 + recvfrom fd=4 buflen=512 *addrlen=16 + recvfrom=EAGAIN + +0.000141 + close fd=4 + close=OK + +0.000157 diff --git a/adns-0.6/regress/case-unknownq.err b/adns-0.6/regress/case-unknownq.err new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/adns-0.6/regress/case-unknownq.err diff --git a/adns-0.6/regress/case-unknownq.out b/adns-0.6/regress/case-unknownq.out new file mode 100644 index 0000000..c9e53e4 --- /dev/null +++ b/adns-0.6/regress/case-unknownq.out @@ -0,0 +1,3 @@ +adns debug: using nameserver 172.18.45.6 +davenant.relativity.greenend.org.uk. flags 0 type 32767 not implemented +rc=0 diff --git a/adns-0.6/regress/case-unknownq.sys b/adns-0.6/regress/case-unknownq.sys new file mode 100644 index 0000000..ba279bb --- /dev/null +++ b/adns-0.6/regress/case-unknownq.sys @@ -0,0 +1,15 @@ +default +:32767 davenant.relativity.greenend.org.uk. + start 933811310.565828 + socket type=SOCK_DGRAM + socket=4 + +0.000264 + fcntl fd=4 cmd=F_GETFL + fcntl=~O_NONBLOCK&... + +0.000087 + fcntl fd=4 cmd=F_SETFL O_NONBLOCK|... + fcntl=OK + +0.000067 + close fd=4 + close=OK + +0.000307 diff --git a/adns-0.6/regress/checkall b/adns-0.6/regress/checkall new file mode 100755 index 0000000..64bd935 --- /dev/null +++ b/adns-0.6/regress/checkall @@ -0,0 +1,47 @@ +#!/bin/sh + +set -e + +failed='' +passed='' +skipped='' + +for f in case-*.sys +do + case="`echo \"$f\" | sed -e 's/^case-//; s/\.sys$//'`" + set +e + ./r1test $case + rc=$? + set -e + case $rc in + 0) passed="$passed $case" ;; + 5) skipped="$skipped $case" ;; + *) echo + failed="$failed $case" + echo + ;; + esac +done + +if [ "x$failed" = x ] +then + echo " +" + if [ "x$skipped" = x ] + then + echo "all tests passed." + else + echo "all applicable tests passed (skipped:$skipped)" + fi + echo + exit 0 +fi + +echo >&2 " +AT LEAST ONE TEST FAILED +passed tests:${passed:- NONE} +skipped tests:${skipped:- NONE} +failed tests:$failed +" + +exit 1 diff --git a/adns-0.6/regress/harness.h.m4 b/adns-0.6/regress/harness.h.m4 new file mode 100644 index 0000000..35efa18 --- /dev/null +++ b/adns-0.6/regress/harness.h.m4 @@ -0,0 +1,93 @@ +m4_dnl harness.h.m4 +m4_dnl (part of complex test harness, not of the library) +m4_dnl - function and other declarations + +m4_dnl This file is +m4_dnl Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk> +m4_dnl +m4_dnl It is part of adns, which is +m4_dnl Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk> +m4_dnl Copyright (C) 1999 Tony Finch <dot@dotat.at> +m4_dnl +m4_dnl This program is free software; you can redistribute it and/or modify +m4_dnl it under the terms of the GNU General Public License as published by +m4_dnl the Free Software Foundation; either version 2, or (at your option) +m4_dnl any later version. +m4_dnl +m4_dnl This program is distributed in the hope that it will be useful, +m4_dnl but WITHOUT ANY WARRANTY; without even the implied warranty of +m4_dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +m4_dnl GNU General Public License for more details. +m4_dnl +m4_dnl You should have received a copy of the GNU General Public License +m4_dnl along with this program; if not, write to the Free Software Foundation, +m4_dnl Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + +m4_include(hmacros.i4) + +#ifndef HARNESS_H_INCLUDED +#define HARNESS_H_INCLUDED + +#include <sys/time.h> +#include <sys/socket.h> +#include <sys/uio.h> +#include <unistd.h> + +#include "internal.h" + +#ifdef HAVE_POLL +#include <sys/poll.h> +#endif + +/* We override several system calls with #define's */ + +hm_create_proto_h +m4_define(`hm_syscall', `int H$1(hm_args_massage($3,void));') +m4_include(`hsyscalls.i4') + +int Hwritev(int fd, const struct iovec *vector, size_t count); +int Hgettimeofday(struct timeval *tv, struct timezone *tz); + +void *Hmalloc(size_t sz); +void Hfree(void *ptr); +void *Hrealloc(void *op, size_t nsz); +void Hexit(int rv); + +/* There is a Q function (Q for Question) for each such syscall; + * it constructs a string representing the call, and calls Q_str + * on it, or constructs it in vb and calls Q_vb; + */ + +hm_create_proto_q +m4_define(`hm_syscall', `void Q$1(hm_args_massage($3,void));') +m4_include(`hsyscalls.i4') + +void Q_vb(void); + +extern void Tshutdown(void); + +/* General help functions */ + +void Tfailed(const char *why); +void Toutputerr(void); +void Tnomem(void); +void Tfsyscallr(const char *fmt, ...) PRINTFFORMAT(1,2); +void Tensureoutputfile(void); +void Tmust(const char *call, const char *arg, int cond); + +void Tvbf(const char *fmt, ...) PRINTFFORMAT(1,2); +void Tvbvf(const char *fmt, va_list al); +void Tvbfdset(int max, const fd_set *set); +void Tvbpollfds(const struct pollfd *fds, int nfds); +void Tvbaddr(const struct sockaddr *addr, int addrlen); +void Tvbbytes(const void *buf, int len); +void Tvberrno(int e); +void Tvba(const char *str); + +/* Shared globals */ + +extern vbuf vb; +extern struct timeval currenttime; +extern const struct Terrno { const char *n; int v; } Terrnos[]; + +#endif diff --git a/adns-0.6/regress/hcommon.c.m4 b/adns-0.6/regress/hcommon.c.m4 new file mode 100644 index 0000000..311087e --- /dev/null +++ b/adns-0.6/regress/hcommon.c.m4 @@ -0,0 +1,308 @@ +m4_dnl hcommon.c +m4_dnl (part of complex test harness, not of the library) +m4_dnl - routines used for both record and playback + +m4_dnl This file is +m4_dnl Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk> +m4_dnl +m4_dnl It is part of adns, which is +m4_dnl Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk> +m4_dnl Copyright (C) 1999 Tony Finch <dot@dotat.at> +m4_dnl +m4_dnl This program is free software; you can redistribute it and/or modify +m4_dnl it under the terms of the GNU General Public License as published by +m4_dnl the Free Software Foundation; either version 2, or (at your option) +m4_dnl any later version. +m4_dnl +m4_dnl This program is distributed in the hope that it will be useful, +m4_dnl but WITHOUT ANY WARRANTY; without even the implied warranty of +m4_dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +m4_dnl GNU General Public License for more details. +m4_dnl +m4_dnl You should have received a copy of the GNU General Public License +m4_dnl along with this program; if not, write to the Free Software Foundation, +m4_dnl Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + +m4_include(hmacros.i4) + +#include <fcntl.h> +#include <string.h> +#include <errno.h> +#include <stdlib.h> + +#include <sys/socket.h> +#include <netinet/in.h> +#include <arpa/inet.h> + +#include "harness.h" +#include "internal.h" + +vbuf vb; +FILE *Toutputfile= 0; +struct timeval currenttime; + +const struct Terrno Terrnos[]= { + { "EAGAIN", EAGAIN }, + { "EINPROGRESS", EINPROGRESS }, + { "EINTR", EINTR }, + { "EINVAL", EINVAL }, + { "EMSGSIZE", EMSGSIZE }, + { "ENOBUFS", ENOBUFS }, + { "ENOENT", ENOENT }, + { "ENOPROTOOPT", ENOPROTOOPT }, + { "ENOSPC", ENOSPC }, + { "EWOULDBLOCK", EWOULDBLOCK }, + { "EHOSTUNREACH", EHOSTUNREACH }, + { "ECONNREFUSED", ECONNREFUSED }, + { "EPIPE", EPIPE }, + { 0, 0 } +}; + +static vbuf vbw; + +int Hgettimeofday(struct timeval *tv, struct timezone *tz) { + Tmust("gettimeofday","tz",!tz); + *tv= currenttime; + return 0; +} + +int Hwritev(int fd, const struct iovec *vector, size_t count) { + size_t i; + + vbw.used= 0; + for (i=0; i<count; i++, vector++) { + if (!adns__vbuf_append(&vbw,vector->iov_base,vector->iov_len)) Tnomem(); + } + return Hwrite(fd,vbw.buf,vbw.used); +} + +m4_define(`hm_syscall', ` + hm_create_proto_q +void Q$1(hm_args_massage($3,void)) { + + vb.used= 0; + Tvba("$1"); + m4_define(`hm_na',`') + m4_define(`hm_arg_nullptr',`') + m4_define(`hm_arg_int', `Tvbf(" $'`1=%d",$'`1);') + m4_define(`hm_arg_fdset_io', `Tvbf(" $'`1="); Tvbfdset($'`2,$'`1);') + m4_define(`hm_arg_pollfds_io', `Tvbf(" $'`1="); Tvbpollfds($'`1,$'`2);') + m4_define(`hm_arg_timeval_in_rel_null', ` + if ($'`1) Tvbf(" $'`1=%ld.%06ld",(long)$'`1->tv_sec,(long)$'`1->tv_usec); + else Tvba(" $'`1=null");') + m4_define(`hm_arg_must', `') + m4_define(`hm_arg_socktype', ` + Tvbf($'`1==SOCK_STREAM ? " $'`1=SOCK_STREAM" : " $'`1=SOCK_DGRAM");') + m4_define(`hm_arg_ign', `') + m4_define(`hm_arg_fd', `Tvbf(" $'`1=%d",$'`1);') + m4_define(`hm_arg_fcntl_cmd_arg', ` + if ($'`1 == F_SETFL) { + Tvbf(" $'`1=F_SETFL %s",arg & O_NONBLOCK ? "O_NONBLOCK|..." : "~O_NONBLOCK&..."); + } else if ($'`1 == F_GETFL) { + Tvba(" $'`1=F_GETFL"); + } else { + Tmust("$'`1","F_GETFL/F_SETFL",0); + }') + m4_define(`hm_arg_addr_in', `Tvba(" $'`1="); Tvbaddr($'`1,$'`2);') + m4_define(`hm_arg_bytes_in', `') + m4_define(`hm_arg_bytes_out', `Tvbf(" $'`4=%lu",(unsigned long)$'`4);') + m4_define(`hm_arg_addr_out', `Tvbf(" *$'`2=%d",$'`2);') + $3 + + hm_create_nothing + m4_define(`hm_arg_bytes_in', `Tvbbytes($'`2,$'`4);') + $3 + + Q_vb(); +} +') + +m4_include(`hsyscalls.i4') + + +void Tvbaddr(const struct sockaddr *addr, int len) { + const struct sockaddr_in *ai= (const struct sockaddr_in*)addr; + + assert(len==sizeof(struct sockaddr_in)); + assert(ai->sin_family==AF_INET); + Tvbf("%s:%u",inet_ntoa(ai->sin_addr),htons(ai->sin_port)); +} + +void Tvbbytes(const void *buf, int len) { + const byte *bp; + int i; + + if (!len) { Tvba("\n ."); return; } + for (i=0, bp=buf; i<len; i++, bp++) { + if (!(i&31)) Tvba("\n "); + else if (!(i&3)) Tvba(" "); + Tvbf("%02x",*bp); + } + Tvba("."); +} + +void Tvbfdset(int max, const fd_set *fds) { + int i; + const char *comma= ""; + + Tvba("["); + for (i=0; i<max; i++) { + if (!FD_ISSET(i,fds)) continue; + Tvba(comma); + Tvbf("%d",i); + comma= ","; + } + Tvba("]"); +} + +static void Tvbpollevents(int events) { + const char *delim= ""; + + events &= (POLLIN|POLLOUT|POLLPRI); + if (!events) { Tvba("0"); return; } + if (events & POLLIN) { Tvba("POLLIN"); delim= "|"; } + if (events & POLLOUT) { Tvba(delim); Tvba("POLLOUT"); delim= "|"; } + if (events & POLLPRI) { Tvba(delim); Tvba("POLLPRI"); } +} + +void Tvbpollfds(const struct pollfd *fds, int nfds) { + const char *comma= ""; + + Tvba("["); + while (nfds>0) { + Tvba(comma); + Tvbf("{fd=%d, events=",fds->fd); + Tvbpollevents(fds->events); + Tvba(", revents="); + Tvbpollevents(fds->revents); + Tvba("}"); + comma= ", "; + nfds--; fds++; + } + Tvba("]"); +} + +void Tvberrno(int e) { + const struct Terrno *te; + + for (te= Terrnos; te->n && te->v != e; te++); + assert(te->n); + Tvba(te->n); +} + +void Tvba(const char *str) { + if (!adns__vbuf_appendstr(&vb,str)) Tnomem(); +} + +void Tvbvf(const char *fmt, va_list al) { + char buf[1000]; + buf[sizeof(buf)-2]= '\t'; + vsnprintf(buf,sizeof(buf),fmt,al); + assert(buf[sizeof(buf)-2] == '\t'); + + Tvba(buf); +} + +void Tvbf(const char *fmt, ...) { + va_list al; + va_start(al,fmt); + Tvbvf(fmt,al); + va_end(al); +} + + +void Tmust(const char *call, const char *arg, int cond) { + if (cond) return; + fprintf(stderr,"adns test harness: case not handled: system call %s, arg %s",call,arg); + exit(-1); +} + +void Tfailed(const char *why) { + fprintf(stderr,"adns test harness: failure: %s: %s\n",why,strerror(errno)); + exit(-1); +} + +void Tnomem(void) { + Tfailed("unable to malloc/realloc"); +} + +void Toutputerr(void) { + Tfailed("write error on test harness output"); +} + +struct malloced { + struct malloced *next, *back; + size_t sz; + unsigned long count; + struct { double d; long ul; void *p; void (*fp)(void); } data; +}; + +static unsigned long malloccount, mallocfailat; +static struct { struct malloced *head, *tail; } mallocedlist; + +#define MALLOCHSZ ((char*)&mallocedlist.head->data - (char*)mallocedlist.head) + +void *Hmalloc(size_t sz) { + struct malloced *newnode; + const char *mfavar; + char *ep; + + assert(sz); + + newnode= malloc(MALLOCHSZ + sz); if (!newnode) Tnomem(); + + LIST_LINK_TAIL(mallocedlist,newnode); + newnode->sz= sz; + newnode->count= ++malloccount; + if (!mallocfailat) { + mfavar= getenv("ADNS_REGRESS_MALLOCFAILAT"); + if (mfavar) { + mallocfailat= strtoul(mfavar,&ep,10); + if (!mallocfailat || *ep) Tfailed("ADNS_REGRESS_MALLOCFAILAT bad value"); + } else { + mallocfailat= ~0UL; + } + } + assert(newnode->count != mallocfailat); + memset(&newnode->data,0xc7,sz); + return &newnode->data; +} + +void Hfree(void *ptr) { + struct malloced *oldnode; + + if (!ptr) return; + + oldnode= (void*)((char*)ptr - MALLOCHSZ); + LIST_UNLINK(mallocedlist,oldnode); + memset(&oldnode->data,0x38,oldnode->sz); + free(oldnode); +} + +void *Hrealloc(void *op, size_t nsz) { + struct malloced *oldnode; + void *np; + size_t osz; + + if (op) { oldnode= (void*)((char*)op - MALLOCHSZ); osz= oldnode->sz; } else { osz= 0; } + np= Hmalloc(nsz); + memcpy(np,op, osz>nsz ? nsz : osz); + Hfree(op); + return np; +} + +void Hexit(int rv) { + struct malloced *loopnode; + + Tshutdown(); + adns__vbuf_free(&vb); + adns__vbuf_free(&vbw); + if (mallocedlist.head) { + fprintf(stderr,"adns test harness: memory leaked:"); + for (loopnode=mallocedlist.head; loopnode; loopnode=loopnode->next) + fprintf(stderr," %lu(%lu)",loopnode->count,(unsigned long)loopnode->sz); + putc('\n',stderr); + if (ferror(stderr)) exit(-1); + } + exit(rv); +} diff --git a/adns-0.6/regress/hmacros.i4 b/adns-0.6/regress/hmacros.i4 new file mode 100644 index 0000000..c9c3b7a --- /dev/null +++ b/adns-0.6/regress/hmacros.i4 @@ -0,0 +1,136 @@ +m4_dnl hmacros.h.m4 +m4_dnl (part of complex test harness, not of the library) +m4_dnl - common macros + +m4_dnl This file is +m4_dnl Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk> +m4_dnl +m4_dnl It is part of adns, which is +m4_dnl Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk> +m4_dnl Copyright (C) 1999 Tony Finch <dot@dotat.at> +m4_dnl +m4_dnl This program is free software; you can redistribute it and/or modify +m4_dnl it under the terms of the GNU General Public License as published by +m4_dnl the Free Software Foundation; either version 2, or (at your option) +m4_dnl any later version. +m4_dnl +m4_dnl This program is distributed in the hope that it will be useful, +m4_dnl but WITHOUT ANY WARRANTY; without even the implied warranty of +m4_dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +m4_dnl GNU General Public License for more details. +m4_dnl +m4_dnl You should have received a copy of the GNU General Public License +m4_dnl along with this program; if not, write to the Free Software Foundation, +m4_dnl Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + +m4_define(`hm_args_massage', + `m4_ifelse( + m4_patsubst( + $1, + `hm_comma\|[ + ]+', + `'), + `', + `$2', + ` + m4_patsubst(m4_patsubst(m4_patsubst(m4_translit($1, ` + ',` '), `\(hm_comma *\)*$', `'), `^\( *hm_comma\)*', `'), + `\( *hm_comma *\)+',` hm_comma ') + ')') + +m4_define(`hm_create_nothing', ` + m4_define(`hm_na',`') + m4_define(`hm_arg_nullptr', `') + m4_define(`hm_arg_int', `') + m4_define(`hm_arg_fdset_io', `') + m4_define(`hm_arg_pollfds_io', `') + m4_define(`hm_arg_timeval_in_rel_null',`') + m4_define(`hm_arg_must', `') + m4_define(`hm_arg_socktype',`') + m4_define(`hm_arg_ign', `') + m4_define(`hm_arg_fd', `') + m4_define(`hm_arg_fcntl_cmd_arg',`') + m4_define(`hm_arg_addr_in', `') + m4_define(`hm_arg_bytes_in', `') + m4_define(`hm_arg_bytes_out', `') + m4_define(`hm_arg_addr_out', `') +') + +m4_define(`hm_create_proto_h',` + m4_define(`hm_na', `hm_comma') + m4_define(`hm_arg_nullptr', `$'`1 $'`2') + m4_define(`hm_arg_int', `int $'`1') + m4_define(`hm_arg_fdset_io', `fd_set *$'`1') + m4_define(`hm_arg_pollfds_io', `struct pollfd *$'`1 hm_comma int $'`2') + m4_define(`hm_arg_timeval_in_rel_null', `struct timeval *$'`1') + m4_define(`hm_arg_must', `$'`1 $'`2') + m4_define(`hm_arg_socktype', `int $'`1') + m4_define(`hm_arg_ign', `$'`1 $'`2') + m4_define(`hm_arg_fd', `int $'`1') + m4_define(`hm_arg_fcntl_cmd_arg', `int $'`1 hm_comma ...') + m4_define(`hm_arg_addr_in', `const struct sockaddr *$'`1 hm_comma int $'`2') + m4_define(`hm_arg_bytes_in', `const $'`1 *$'`2 hm_comma $'`3 $'`4') + m4_define(`hm_arg_bytes_out', `$'`1 *$'`2 hm_comma $'`3 $'`4') + m4_define(`hm_arg_addr_out', `struct sockaddr *$'`1 hm_comma int *$'`2') +') + +m4_define(`hm_create_proto_q',` + hm_create_proto_h + m4_define(`hm_arg_nullptr', `') + m4_define(`hm_arg_fdset_io', `const fd_set *$'`1') + m4_define(`hm_arg_pollfds_io', `const struct pollfd *$'`1 hm_comma int $'`2') + m4_define(`hm_arg_must', `') + m4_define(`hm_arg_ign', `') + m4_define(`hm_arg_fcntl_cmd_arg', `int $'`1 hm_comma long $'`2') + m4_define(`hm_arg_bytes_out', `$'`3 $'`4') + m4_define(`hm_arg_addr_out', `int $'`2') +') + +m4_define(`hm_create_hqcall_vars',` + hm_create_nothing + m4_define(`hm_arg_fcntl_cmd_arg',`va_list al; long $'`2;') +') + +m4_define(`hm_create_hqcall_init',` + hm_create_nothing + m4_define(`hm_arg_nullptr', `Tmust("$1","$'`2",!$'`2);') + m4_define(`hm_arg_must', `Tmust("$1","$'`2",$'`2==$'`3);') + m4_define(`hm_arg_socktype',` + Tmust("$1","$'`1",$'`1==SOCK_STREAM || $'`1==SOCK_DGRAM);') + m4_define(`hm_arg_fcntl_cmd_arg',` + Tmust("$1","$'`1",$'`1==F_SETFL || $'`1==F_GETFL); + if ($'`1 == F_SETFL) { + va_start(al,$'`1); $'`2= va_arg(al,long); va_end(al); + } else { + $'`2= 0; + }') + m4_define(`hm_arg_addr_out',`Tmust("$1","*$'`2",*$'`2>=sizeof(struct sockaddr_in));') +') + +m4_define(`hm_create_realcall_args',` + m4_define(`hm_na',`hm_comma') + m4_define(`hm_arg_nullptr', `0') + m4_define(`hm_arg_int', `$'`1') + m4_define(`hm_arg_fdset_io', `$'`1') + m4_define(`hm_arg_pollfds_io', `$'`1 hm_comma $'`2') + m4_define(`hm_arg_timeval_in_rel_null', `$'`1') + m4_define(`hm_arg_must', `$'`2') + m4_define(`hm_arg_socktype', `$'`1') + m4_define(`hm_arg_ign', `$'`2') + m4_define(`hm_arg_fd', `$'`1') + m4_define(`hm_arg_fcntl_cmd_arg', `$'`1 hm_comma $'`2') + m4_define(`hm_arg_addr_in', `$'`1 hm_comma $'`2') + m4_define(`hm_arg_bytes_in', `$'`2 hm_comma $'`4') + m4_define(`hm_arg_bytes_out', `$'`2 hm_comma $'`4') + m4_define(`hm_arg_addr_out', `$'`1 hm_comma $'`2') +') + +m4_define(`hm_create_hqcall_args',` + hm_create_realcall_args + m4_define(`hm_arg_nullptr', `') + m4_define(`hm_arg_must', `') + m4_define(`hm_arg_ign', `') + m4_define(`hm_arg_bytes_in', `$'`2 hm_comma $'`4') + m4_define(`hm_arg_bytes_out', `$'`4') + m4_define(`hm_arg_addr_out', `*$'`2') +') diff --git a/adns-0.6/regress/hplayback.c.m4 b/adns-0.6/regress/hplayback.c.m4 new file mode 100644 index 0000000..97e951a --- /dev/null +++ b/adns-0.6/regress/hplayback.c.m4 @@ -0,0 +1,366 @@ +m4_dnl hplayback.c.m4 +m4_dnl (part of complex test harness, not of the library) +m4_dnl - playback routines + +m4_dnl This file is +m4_dnl Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk> +m4_dnl +m4_dnl It is part of adns, which is +m4_dnl Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk> +m4_dnl Copyright (C) 1999 Tony Finch <dot@dotat.at> +m4_dnl +m4_dnl This program is free software; you can redistribute it and/or modify +m4_dnl it under the terms of the GNU General Public License as published by +m4_dnl the Free Software Foundation; either version 2, or (at your option) +m4_dnl any later version. +m4_dnl +m4_dnl This program is distributed in the hope that it will be useful, +m4_dnl but WITHOUT ANY WARRANTY; without even the implied warranty of +m4_dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +m4_dnl GNU General Public License for more details. +m4_dnl +m4_dnl You should have received a copy of the GNU General Public License +m4_dnl along with this program; if not, write to the Free Software Foundation, +m4_dnl Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + +m4_include(hmacros.i4) + +#include <assert.h> +#include <string.h> +#include <fcntl.h> +#include <errno.h> +#include <stdlib.h> + +#include <sys/socket.h> +#include <netinet/in.h> +#include <arpa/inet.h> + +#include "harness.h" + +static FILE *Tinputfile, *Treportfile; +static vbuf vb2; + +extern void Tshutdown(void) { + adns__vbuf_free(&vb2); +} + +static void Tensurereportfile(void) { + const char *fdstr; + int fd; + + if (Treportfile) return; + Treportfile= stderr; + fdstr= getenv("ADNS_TEST_REPORT_FD"); if (!fdstr) return; + fd= atoi(fdstr); + Treportfile= fdopen(fd,"a"); if (!Treportfile) Tfailed("fdopen ADNS_TEST_REPORT_FD"); +} + +static void Psyntax(const char *where) { + fprintf(stderr,"adns test harness: syntax error in test log input file: %s\n",where); + exit(-1); +} + +static void Pcheckinput(void) { + if (ferror(Tinputfile)) Tfailed("read test log input file"); + if (feof(Tinputfile)) Psyntax("eof at syscall reply"); +} + +static void Tensureinputfile(void) { + const char *fdstr; + int fd; + int chars; + unsigned long sec, usec; + + if (Tinputfile) return; + Tinputfile= stdin; + fdstr= getenv("ADNS_TEST_IN_FD"); + if (fdstr) { + fd= atoi(fdstr); + Tinputfile= fdopen(fd,"r"); if (!Tinputfile) Tfailed("fdopen ADNS_TEST_IN_FD"); + } + + if (!adns__vbuf_ensure(&vb2,1000)) Tnomem(); + fgets(vb2.buf,vb2.avail,Tinputfile); Pcheckinput(); + chars= -1; + sscanf(vb2.buf," start %lu.%lu%n",&sec,&usec,&chars); + if (chars==-1) Psyntax("start time invalid"); + currenttime.tv_sec= sec; + currenttime.tv_usec= usec; + if (vb2.buf[chars] != hm_squote\nhm_squote) Psyntax("not newline after start time"); +} + +static void Parg(const char *argname) { + int l; + + if (vb2.buf[vb2.used++] != hm_squote hm_squote) Psyntax("not a space before argument"); + l= strlen(argname); + if (memcmp(vb2.buf+vb2.used,argname,l)) Psyntax("argument name wrong"); + vb2.used+= l; + if (vb2.buf[vb2.used++] != hm_squote=hm_squote) Psyntax("not = after argument name"); +} + +static int Pstring_maybe(const char *string) { + int l; + + l= strlen(string); + if (memcmp(vb2.buf+vb2.used,string,l)) return 0; + vb2.used+= l; + return 1; +} + +static void Pstring(const char *string, const char *emsg) { + if (Pstring_maybe(string)) return; + Psyntax(emsg); +} + +static int Perrno(const char *stuff) { + const struct Terrno *te; + int r; + char *ep; + + for (te= Terrnos; te->n && strcmp(te->n,stuff); te++); + if (te->n) return te->v; + r= strtoul(stuff+2,&ep,10); + if (*ep) Psyntax("errno value not recognised, not numeric"); + return r; +} + +static void P_updatetime(void) { + int chars; + unsigned long sec, usec; + + if (!adns__vbuf_ensure(&vb2,1000)) Tnomem(); + fgets(vb2.buf,vb2.avail,Tinputfile); Pcheckinput(); + chars= -1; + sscanf(vb2.buf," +%lu.%lu%n",&sec,&usec,&chars); + if (chars==-1) Psyntax("update time invalid"); + currenttime.tv_sec+= sec; + currenttime.tv_usec+= usec; + if (currenttime.tv_usec > 1000000) { + currenttime.tv_sec++; + currenttime.tv_usec -= 1000000; + } + if (vb2.buf[chars] != hm_squote\nhm_squote) Psyntax("not newline after update time"); +} + +static void Pfdset(fd_set *set, int max) { + int r, c; + char *ep; + + if (vb2.buf[vb2.used++] != hm_squote[hm_squote) Psyntax("fd set start not ["); + FD_ZERO(set); + for (;;) { + r= strtoul(vb2.buf+vb2.used,&ep,10); + if (r>=max) Psyntax("fd set member > max"); + FD_SET(r,set); + vb2.used= ep - (char*)vb2.buf; + c= vb2.buf[vb2.used++]; + if (c == hm_squote]hm_squote) break; + if (c != hm_squote,hm_squote) Psyntax("fd set separator not ,"); + } +} + +#ifdef HAVE_POLL +static int Ppollfdevents(void) { + int events; + + if (Pstring_maybe("0")) return 0; + events= 0; + + if (Pstring_maybe("POLLIN")) { + events |= POLLIN; + if (!Pstring_maybe("|")) return events; + } + + if (Pstring_maybe("POLLOUT")) { + events |= POLLOUT; + if (!Pstring_maybe("|")) return events; + } + + Pstring("POLLPRI","pollfdevents PRI?"); + return events; +} + +static void Ppollfds(struct pollfd *fds, int nfds) { + int i; + char *ep; + const char *comma= ""; + + if (vb2.buf[vb2.used++] != hm_squote[hm_squote) Psyntax("pollfds start not ["); + for (i=0; i<nfds; i++) { + Pstring("{fd=","{fd= in pollfds"); + fds->fd= strtoul(vb2.buf+vb2.used,&ep,10); + vb2.used= ep - (char*)vb2.buf; + Pstring(", events=",", events= in pollfds"); + fds->events= Ppollfdevents(); + Pstring(", revents=",", revents= in pollfds"); + fds->revents= Ppollfdevents(); + Pstring("}","} in pollfds"); + Pstring(comma,"separator in pollfds"); + comma= ", "; + } + if (vb2.buf[vb2.used++] != hm_squote]hm_squote) Psyntax("pollfds end not ]"); +} +#endif + +static void Paddr(struct sockaddr *addr, int *lenr) { + struct sockaddr_in *sa= (struct sockaddr_in*)addr; + char *p, *ep; + long ul; + + assert(*lenr >= sizeof(*sa)); + p= strchr(vb2.buf+vb2.used,':'); + if (!p) Psyntax("no port on address"); + *p++= 0; + memset(sa,0,sizeof(*sa)); + sa->sin_family= AF_INET; + if (!inet_aton(vb2.buf+vb2.used,&sa->sin_addr)) Psyntax("invalid address"); + ul= strtoul(p,&ep,10); + if (*ep && *ep != hm_squote hm_squote) Psyntax("invalid port (bad syntax)"); + if (ul >= 65536) Psyntax("port too large"); + sa->sin_port= htons(ul); + *lenr= sizeof(*sa); + + vb2.used= ep - (char*)vb2.buf; +} + +static int Pbytes(byte *buf, int maxlen) { + static const char hexdigits[]= "0123456789abcdef"; + + int c, v, done; + const char *pf; + + done= 0; + for (;;) { + c= getc(Tinputfile); Pcheckinput(); + if (c=='\n' || c==' ' || c=='\t') continue; + if (c=='.') break; + pf= strchr(hexdigits,c); if (!pf) Psyntax("invalid first hex digit"); + v= (pf-hexdigits)<<4; + c= getc(Tinputfile); Pcheckinput(); + pf= strchr(hexdigits,c); if (!pf) Psyntax("invalid second hex digit"); + v |= (pf-hexdigits); + if (maxlen<=0) Psyntax("buffer overflow in bytes"); + *buf++= v; + maxlen--; done++; + } + for (;;) { + c= getc(Tinputfile); Pcheckinput(); + if (c=='\n') return done; + } +} + +void Q_vb(void) { + int r; + + Tensureinputfile(); + if (!adns__vbuf_ensure(&vb2,vb.used+2)) Tnomem(); + r= fread(vb2.buf,1,vb.used+2,Tinputfile); + if (feof(Tinputfile)) { + fprintf(stderr,"adns test harness: input ends prematurely; program did:\n %.*s\n", + vb.used,vb.buf); + exit(-1); + } + Pcheckinput(); + if (vb2.buf[0] != hm_squote hm_squote) Psyntax("not space before call"); + if (memcmp(vb.buf,vb2.buf+1,vb.used) || + vb2.buf[vb.used+1] != hm_squote\nhm_squote) { + fprintf(stderr, + "adns test harness: program did unexpected:\n %.*s\n" + "was expecting:\n %.*s\n", + vb.used,vb.buf, vb.used,vb2.buf+1); + exit(1); + } +} + +m4_define(`hm_syscall', ` + hm_create_proto_h +int H$1(hm_args_massage($3,void)) { + int r, amtread; + m4_define(`hm_rv_fd',`char *ep;') + m4_define(`hm_rv_any',`char *ep;') + m4_define(`hm_rv_len',`') + m4_define(`hm_rv_must',`') + m4_define(`hm_rv_succfail',`') + m4_define(`hm_rv_fcntl',`') + $2 + + hm_create_hqcall_vars + $3 + + hm_create_hqcall_init($1) + $3 + + hm_create_hqcall_args + Q$1(hm_args_massage($3)); + + m4_define(`hm_r_offset',`m4_len(` $1=')') + if (!adns__vbuf_ensure(&vb2,1000)) Tnomem(); + fgets(vb2.buf,vb2.avail,Tinputfile); Pcheckinput(); + + Tensurereportfile(); + fprintf(Treportfile,"syscallr %s",vb2.buf); + amtread= strlen(vb2.buf); + if (amtread<=0 || vb2.buf[--amtread]!=hm_squote\nhm_squote) + Psyntax("badly formed line"); + vb2.buf[amtread]= 0; + if (memcmp(vb2.buf," $1=",hm_r_offset)) Psyntax("syscall reply mismatch"); + + if (vb2.buf[hm_r_offset] == hm_squoteEhm_squote) { + int e; + e= Perrno(vb2.buf+hm_r_offset); + P_updatetime(); + errno= e; + return -1; + } + + m4_define(`hm_rv_succfail',` + if (memcmp(vb2.buf+hm_r_offset,"OK",2)) Psyntax("success/fail not E* or OK"); + vb2.used= hm_r_offset+2; + r= 0; + ') + m4_define(`hm_rv_len',`hm_rv_succfail') + m4_define(`hm_rv_must',`hm_rv_succfail') + m4_define(`hm_rv_any',` + r= strtoul(vb2.buf+hm_r_offset,&ep,10); + if (*ep && *ep!=hm_squote hm_squote) Psyntax("return value not E* or positive number"); + vb2.used= ep - (char*)vb2.buf; + ') + m4_define(`hm_rv_fd',`hm_rv_any') + m4_define(`hm_rv_fcntl',` + r= 0; + if (cmd == F_GETFL) { + if (!memcmp(vb2.buf+hm_r_offset,"O_NONBLOCK|...",14)) { + r= O_NONBLOCK; + vb2.used= hm_r_offset+14; + } else if (!memcmp(vb2.buf+hm_r_offset,"~O_NONBLOCK&...",15)) { + vb2.used= hm_r_offset+15; + } else { + Psyntax("fcntl flags not O_NONBLOCK|... or ~O_NONBLOCK&..."); + } + } else if (cmd == F_SETFL) { + hm_rv_succfail + } else { + Psyntax("fcntl not F_GETFL or F_SETFL"); + } + ') + $2 + + hm_create_nothing + m4_define(`hm_arg_fdset_io',`Parg("$'`1"); Pfdset($'`1,$'`2);') + m4_define(`hm_arg_pollfds_io',`Parg("$'`1"); Ppollfds($'`1,$'`2);') + m4_define(`hm_arg_addr_out',`Parg("$'`1"); Paddr($'`1,$'`2);') + $3 + assert(vb2.used <= amtread); + if (vb2.used != amtread) Psyntax("junk at end of line"); + + hm_create_nothing + m4_define(`hm_arg_bytes_out',`r= Pbytes($'`2,$'`4);') + $3 + + P_updatetime(); + return r; +} +') + +m4_include(`hsyscalls.i4') diff --git a/adns-0.6/regress/hrecord.c.m4 b/adns-0.6/regress/hrecord.c.m4 new file mode 100644 index 0000000..c6417ca --- /dev/null +++ b/adns-0.6/regress/hrecord.c.m4 @@ -0,0 +1,154 @@ +m4_dnl hrecord.c.m4 +m4_dnl (part of complex test harness, not of the library) +m4_dnl - recording routines + +m4_dnl This file is +m4_dnl Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk> +m4_dnl +m4_dnl It is part of adns, which is +m4_dnl Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk> +m4_dnl Copyright (C) 1999 Tony Finch <dot@dotat.at> +m4_dnl +m4_dnl This program is free software; you can redistribute it and/or modify +m4_dnl it under the terms of the GNU General Public License as published by +m4_dnl the Free Software Foundation; either version 2, or (at your option) +m4_dnl any later version. +m4_dnl +m4_dnl This program is distributed in the hope that it will be useful, +m4_dnl but WITHOUT ANY WARRANTY; without even the implied warranty of +m4_dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +m4_dnl GNU General Public License for more details. +m4_dnl +m4_dnl You should have received a copy of the GNU General Public License +m4_dnl along with this program; if not, write to the Free Software Foundation, +m4_dnl Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + +m4_include(hmacros.i4) + +#include <assert.h> +#include <string.h> +#include <fcntl.h> +#include <errno.h> +#include <stdlib.h> + +#include "harness.h" + +static FILE *Toutputfile; + +void Tshutdown(void) { +} + +static void R_recordtime(void) { + int r; + struct timeval tv, tvrel; + + Tensureoutputfile(); + r= gettimeofday(&tv,0); if (r) Tfailed("gettimeofday syscallbegin"); + tvrel.tv_sec= tv.tv_sec - currenttime.tv_sec; + tvrel.tv_usec= tv.tv_usec - currenttime.tv_usec; + if (tv.tv_usec < 0) { tvrel.tv_usec += 1000000; tvrel.tv_sec--; } + Tvbf("\n +%ld.%06ld",(long)tvrel.tv_sec,(long)tvrel.tv_usec); + currenttime= tv; +} + +void Tensureoutputfile(void) { + const char *fdstr; + int fd, r; + + if (Toutputfile) return; + + Toutputfile= stdout; + fdstr= getenv("ADNS_TEST_OUT_FD"); + if (fdstr) { + fd= atoi(fdstr); + Toutputfile= fdopen(fd,"a"); if (!Toutputfile) Tfailed("fdopen ADNS_TEST_OUT_FD"); + } + + r= gettimeofday(¤ttime,0); if (r) Tfailed("gettimeofday syscallbegin"); + if (fprintf(Toutputfile," start %ld.%06ld\n", + (long)currenttime.tv_sec,(long)currenttime.tv_usec) == EOF) Toutputerr(); +} + +void Q_vb(void) { + if (!adns__vbuf_append(&vb,"",1)) Tnomem(); + Tensureoutputfile(); + if (fprintf(Toutputfile," %s\n",vb.buf) == EOF) Toutputerr(); + if (fflush(Toutputfile)) Toutputerr(); +} + +static void R_vb(void) { + Q_vb(); +} + +m4_define(`hm_syscall', ` + hm_create_proto_h +int H$1(hm_args_massage($3,void)) { + int r, e; + + hm_create_hqcall_vars + $3 + + hm_create_hqcall_init($1) + $3 + + hm_create_hqcall_args + Q$1(hm_args_massage($3)); + + hm_create_realcall_args + r= $1(hm_args_massage($3)); + e= errno; + + vb.used= 0; + Tvba("$1="); + m4_define(`hm_rv_any',` + if (r==-1) { Tvberrno(e); goto x_error; } + Tvbf("%d",r);') + m4_define(`hm_rv_fd',`hm_rv_any($'`1)') + m4_define(`hm_rv_succfail',` + if (r) { Tvberrno(e); goto x_error; } + Tvba("OK");') + m4_define(`hm_rv_must',`Tmust("$1","return",!r); Tvba("OK");') + m4_define(`hm_rv_len',` + if (r==-1) { Tvberrno(e); goto x_error; } + Tmust("$1","return",r<=$'`1); + Tvba("OK");') + m4_define(`hm_rv_fcntl',` + if (r==-1) { Tvberrno(e); goto x_error; } + if (cmd == F_GETFL) { + Tvbf(r & O_NONBLOCK ? "O_NONBLOCK|..." : "~O_NONBLOCK&..."); + } else { + if (cmd == F_SETFL) { + Tmust("$1","return",!r); + } else { + Tmust("cmd","F_GETFL/F_SETFL",0); + } + Tvba("OK"); + }') + $2 + + hm_create_nothing + m4_define(`hm_arg_fdset_io',`Tvba(" $'`1="); Tvbfdset($'`2,$'`1);') + m4_define(`hm_arg_pollfds_io',`Tvba(" $'`1="); Tvbpollfds($'`1,$'`2);') + m4_define(`hm_arg_addr_out',`Tvba(" $'`1="); Tvbaddr($'`1,*$'`2);') + $3 + + hm_create_nothing + m4_define(`hm_arg_bytes_out',`Tvbbytes($'`2,r);') + $3 + + m4_define(`hm_rv_any',`x_error:') + m4_define(`hm_rv_fd',`x_error:') + m4_define(`hm_rv_succfail',`x_error:') + m4_define(`hm_rv_len',`x_error:') + m4_define(`hm_rv_fcntl',`x_error:') + m4_define(`hm_rv_must',`') + $2 + + R_recordtime(); + R_vb(); + errno= e; + return r; +} +') + +m4_include(`hsyscalls.i4') diff --git a/adns-0.6/regress/hsyscalls.i4 b/adns-0.6/regress/hsyscalls.i4 new file mode 100644 index 0000000..9c4bdad --- /dev/null +++ b/adns-0.6/regress/hsyscalls.i4 @@ -0,0 +1,122 @@ +m4_dnl hsyscalls.i4 +m4_dnl (part of complex test harness, not of the library) +m4_dnl - list of syscalls to override/log and their args + +m4_dnl This file is +m4_dnl Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk> +m4_dnl +m4_dnl It is part of adns, which is +m4_dnl Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk> +m4_dnl Copyright (C) 1999 Tony Finch <dot@dotat.at> +m4_dnl +m4_dnl This program is free software; you can redistribute it and/or modify +m4_dnl it under the terms of the GNU General Public License as published by +m4_dnl the Free Software Foundation; either version 2, or (at your option) +m4_dnl any later version. +m4_dnl +m4_dnl This program is distributed in the hope that it will be useful, +m4_dnl but WITHOUT ANY WARRANTY; without even the implied warranty of +m4_dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +m4_dnl GNU General Public License for more details. +m4_dnl +m4_dnl You should have received a copy of the GNU General Public License +m4_dnl along with this program; if not, write to the Free Software Foundation, +m4_dnl Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + +m4_dnl each system call has +m4_dnl hm_syscall(<name>,<returnvalue>,<args>) +m4_dnl <returnvalue> is one of +m4_dnl hm_rv_must must succeed and return 0 +m4_dnl hm_rv_any any nonnegative return allowed, -1 means see errno +m4_dnl hm_rv_fd file descriptor is returned, -1 means see errno +m4_dnl hm_rv_succfail returns 0 (ok) or -1 (see errno) +m4_dnl hm_rv_len(<max>) returns length read/written, must be <=max, -1 => errno +m4_dnl hm_rv_fcntl syscall is fcntl, do special processing +m4_dnl <args> is list of macros for arguments, each followed by hm_na +m4_dnl hm_arg_nullptr(<type>,<arg>) pointer of type type, must be null +m4_dnl hm_arg_int(<arg>) signed integer +m4_dnl hm_arg_fdset_io(<arg>,<max>) fd_set, max bit set is in max +m4_dnl hm_arg_timeval_in_rel_null(<t>) struct timeval*, pass in, relative, may be null +m4_dnl hm_arg_must(<type>,<arg>,<val>) must have correct value, or abort test +m4_dnl hm_arg_socktype(<arg>) SOCK_STREAM or SOCK_DGRAM (an int) +m4_dnl hm_arg_ign(<type>,<arg>) input parameter ignored +m4_dnl hm_arg_fd(<arg>) fd +m4_dnl hm_arg_fcntl_cmd_arg(<ca>,<aa>) syscall is fcntl, do special processing +m4_dnl hm_arg_addr_in(<arg>,<len>) struct sockaddr*, length given by <len> (an int) +m4_dnl hm_arg_bytes_in(<objtype>,<objarg>,<lentype>,<lenarg>) +m4_dnl some data from caller; <objarg> is of type pointer to const <objtype> +m4_dnl and points to <lenarg> bytes (<lenarg> is of type <lentype>) +m4_dnl hm_arg_bytes_out(<objtype>,<objarg>,<lentype>,<buflenarg>) +m4_dnl buffer for data from syscall; <objarg> is of type pointer to const <objtype> +m4_dnl and points to at least <lenarg> bytes (<lenarg> is of type <lentype>) +m4_dnl return value from syscall is supposed to be returned length +m4_dnl hm_arg_addr_out(<arg>,<lenptr>) struct sockaddr*, length io at <lenptr> (an int*) + +hm_syscall( + select, `hm_rv_any', ` + hm_arg_int(max) hm_na + hm_arg_fdset_io(rfds,max) hm_na + hm_arg_fdset_io(wfds,max) hm_na + hm_arg_fdset_io(efds,max) hm_na + hm_arg_timeval_in_rel_null(to) hm_na +') + +#ifdef HAVE_POLL +hm_syscall( + poll, `hm_rv_any', ` + hm_arg_pollfds_io(fds,nfds) hm_na + hm_arg_int(timeout) hm_na +') +#endif + +hm_syscall( + socket, `hm_rv_fd', ` + hm_arg_must(int,domain,AF_INET) hm_na + hm_arg_socktype(type) hm_na + hm_arg_ign(int,protocol) hm_na +') + +hm_syscall( + fcntl, `hm_rv_fcntl', ` + hm_arg_fd(fd) hm_na + hm_arg_fcntl_cmd_arg(cmd,arg) hm_na +') + +hm_syscall( + connect, `hm_rv_succfail', ` + hm_arg_fd(fd) hm_na + hm_arg_addr_in(addr,addrlen) hm_na +') + +hm_syscall( + close, `hm_rv_succfail', ` + hm_arg_fd(fd) hm_na +') + +hm_syscall( + sendto, `hm_rv_any', ` + hm_arg_fd(fd) hm_na + hm_arg_bytes_in(void,msg,int,msglen) hm_na + hm_arg_must(unsigned int,flags,0) hm_na + hm_arg_addr_in(addr,addrlen) hm_na +') + +hm_syscall( + recvfrom, `hm_rv_len(buflen)', ` + hm_arg_fd(fd) hm_na + hm_arg_bytes_out(void,buf,int,buflen) hm_na + hm_arg_must(unsigned int,flags,0) hm_na + hm_arg_addr_out(addr,addrlen) hm_na +') + +hm_syscall( + read, `hm_rv_len(buflen)', ` + hm_arg_fd(fd) hm_na + hm_arg_bytes_out(void,buf,size_t,buflen) hm_na +') + +hm_syscall( + write, `hm_rv_any', ` + hm_arg_fd(fd) hm_na + hm_arg_bytes_in(void,buf,size_t,len) hm_na +') diff --git a/adns-0.6/regress/init-1stservbroken.text b/adns-0.6/regress/init-1stservbroken.text new file mode 100644 index 0000000..56cd423 --- /dev/null +++ b/adns-0.6/regress/init-1stservbroken.text @@ -0,0 +1,3 @@ +nameserver 172.18.45.2 +nameserver 172.18.45.6 +sortlist 127.0.0.1/32 172.18.45.0/28 172.18.45.0/24 diff --git a/adns-0.6/regress/init-1stservto.text b/adns-0.6/regress/init-1stservto.text new file mode 100644 index 0000000..b70e678 --- /dev/null +++ b/adns-0.6/regress/init-1stservto.text @@ -0,0 +1,3 @@ +nameserver 10.0.0.1 +nameserver 172.18.45.6 +sortlist 127.0.0.1/32 172.18.45.0/28 172.18.45.0/24 diff --git a/adns-0.6/regress/init-2ndserver.text b/adns-0.6/regress/init-2ndserver.text new file mode 100644 index 0000000..88cb0d2 --- /dev/null +++ b/adns-0.6/regress/init-2ndserver.text @@ -0,0 +1,3 @@ +nameserver 172.18.45.36 +nameserver 172.18.45.6 +sortlist 127.0.0.1/32 172.18.45.0/28 172.18.45.0/24 diff --git a/adns-0.6/regress/init-default.text b/adns-0.6/regress/init-default.text new file mode 100644 index 0000000..e224ea7 --- /dev/null +++ b/adns-0.6/regress/init-default.text @@ -0,0 +1,3 @@ +nameserver 172.18.45.6 +sortlist 127.0.0.1/32 172.18.45.0/28 172.18.45.0/24 +search davenant.greenend.org.uk greenend.org.uk diff --git a/adns-0.6/regress/init-manyptrwrong.text b/adns-0.6/regress/init-manyptrwrong.text new file mode 100644 index 0000000..34b6084 --- /dev/null +++ b/adns-0.6/regress/init-manyptrwrong.text @@ -0,0 +1 @@ +nameserver 140.200.128.13 diff --git a/adns-0.6/regress/init-ncipher.text b/adns-0.6/regress/init-ncipher.text new file mode 100644 index 0000000..11ef2db --- /dev/null +++ b/adns-0.6/regress/init-ncipher.text @@ -0,0 +1,3 @@ +nameserver 195.224.55.129 +sortlist 127.0.0.1/32 195.224.55.128/25 195.224.55.0/24 +search ncipher.com diff --git a/adns-0.6/regress/init-ndots.text b/adns-0.6/regress/init-ndots.text new file mode 100644 index 0000000..099c2ee --- /dev/null +++ b/adns-0.6/regress/init-ndots.text @@ -0,0 +1,4 @@ +nameserver 172.18.45.6 +sortlist 127.0.0.1/32 172.18.45.0/28 172.18.45.0/24 +search davenant.greenend.org.uk greenend.org.uk +options ndots:3 diff --git a/adns-0.6/regress/init-ndotsbad.text b/adns-0.6/regress/init-ndotsbad.text new file mode 100644 index 0000000..2045821 --- /dev/null +++ b/adns-0.6/regress/init-ndotsbad.text @@ -0,0 +1,4 @@ +nameserver 172.18.45.6 +sortlist 127.0.0.1/32 172.18.45.0/28 172.18.45.0/24 +search davenant.greenend.org.uk greenend.org.uk +options ndots:X diff --git a/adns-0.6/regress/init-noserver.text b/adns-0.6/regress/init-noserver.text new file mode 100644 index 0000000..0c8450c --- /dev/null +++ b/adns-0.6/regress/init-noserver.text @@ -0,0 +1,2 @@ +nameserver 172.18.45.36 +sortlist 127.0.0.1/32 172.18.45.0/28 172.18.45.0/24 diff --git a/adns-0.6/regress/init-tunnel.text b/adns-0.6/regress/init-tunnel.text new file mode 100644 index 0000000..29c789e --- /dev/null +++ b/adns-0.6/regress/init-tunnel.text @@ -0,0 +1,3 @@ +nameserver 172.31.80.9 +sortlist 127.0.0.1/32 172.18.45.0/24 172.31.80.0/28 +search davenant.greenend.org.uk greenend.org.uk diff --git a/adns-0.6/regress/m1test b/adns-0.6/regress/m1test new file mode 100755 index 0000000..dbd6bc5 --- /dev/null +++ b/adns-0.6/regress/m1test @@ -0,0 +1,38 @@ +#!/bin/sh + +set -e + +if [ $# -lt 3 ] +then + echo >&2 'usage: m1test <name> <initfile> [<initflags>] <queryargs>' + exit 1 +fi + +case="case-$1"; shift +initfile="$1"; shift + +case "$1" in +-*) initflags="$1"; shift +esac + +queryargs="$*" + +initstring="`cat init-$initfile.text`" + +echo $initfile $initflags >"$case.sys" +echo "$queryargs" >>"$case.sys" + +EF_DISABLE_BANNER=1 +export EF_DISABLE_BANNER + +echo running hrecord $initflags "/... $queryargs" +set +e +ADNS_TEST_OUT_FD=3 3>>"$case.sys" >"$case.out" 2>"$case.err" </dev/null \ + ./hrecord $initflags "/$initstring" $queryargs +rc=$? +set -e + +echo "rc=$rc" >>$case.out + +egrep . -- "$case.err" "$case.out" +echo "exit status: $rc" diff --git a/adns-0.6/regress/r1test b/adns-0.6/regress/r1test new file mode 100755 index 0000000..de8db69 --- /dev/null +++ b/adns-0.6/regress/r1test @@ -0,0 +1,57 @@ +#!/bin/sh +# usage: r1test <testcasename> + +set -e +mrc=1 +trap 'exit $mrc' 0 + +casename="$1" +case="case-$casename" +ocase="output-$casename" + +exec <"$case.sys" +read initfile initflags +read queryargs + +initstring="`cat init-$initfile.text`" + +rm -f $ocase.* + +EF_DISABLE_BANNER=1 +export EF_DISABLE_BANNER + +set +e +ADNS_TEST_REPORT_FD=3 3>>"$ocase.report" >"$ocase.out" 2>"$ocase.err" \ + ./hplayback $initflags "/$initstring" $queryargs +rc=$? +set -e + +if [ "$rc" = 5 ] +then + echo -n "SKIPPED-$casename " + mrc=5 + exit +fi + +echo "rc=$rc" >>$ocase.out + +failed=false +for part in err out +do + if diff -u -- "$case.$part" "$ocase.$part" + then + : + else + failed=true + fi +done + +if $failed +then + echo >&2 "FAILED $case - WRONG OUTPUT - lines of syscall remaining `wc -l`" + mrc=2 + exit +fi + +echo -n "$casename " +mrc=0 diff --git a/adns-0.6/settings.make.in b/adns-0.6/settings.make.in new file mode 100644 index 0000000..95932cb --- /dev/null +++ b/adns-0.6/settings.make.in @@ -0,0 +1,68 @@ +# settings.make.in - main configuration settings for Makefiles, +# used by autoconf/configure to generate settings.make +# +# This file is +# Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk> +# +# It is part of adns, which is +# Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk> +# Copyright (C) 1999 Tony Finch <dot@dotat.at> +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software Foundation, +# Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + +MAJOR= 0 +MINOR= 1 +SHLIBFILE= @SHLIBFILE@ +SHLIBSONAME= @SHLIBSONAME@ +SHLIBFORLINK= @SHLIBFORLINK@ + +CC= @CC@ +CFLAGS= $(AUTOCFLAGS) $(WARNS) $(WERROR) $(DIRCFLAGS) $(XCFLAGS) +LDLIBS= @LIBS@ $(XLIBS) +AUTOCFLAGS= @CFLAGS@ +WARNS= @WARNS@ +#WERROR= -Werror + +M4= m4 +RANLIB= @RANLIB@ + +SHLIBCC= @SHLIBCC@ + +MKSHLIB_1= @MKSHLIB_1@ +MKSHLIB_2= @MKSHLIB_2@ +MKSHLIB_3= @MKSHLIB_3@ + +prefix= @prefix@ +exec_prefix= @exec_prefix@ +bin_dir= $(exec_prefix)/bin +lib_dir= $(exec_prefix)/lib +include_dir= $(prefix)/include + +INSTALL= install -c +INSTALL_PROGRAM= $(INSTALL) -m 755 $(INSTALL_PROGRAM_FLAGS) +INSTALL_DATA= $(INSTALL) -m 644 + +all: $(TARGETS) + +clean mostlyclean: + rm -f *.o *.tmp* + +distclean: clean + rm -f $(TARGETS) *~ ./#*# core *.orig *.rej Makefile + +distprep: $(AUTOCSRCS) + +maintainer-clean: distclean + -rm -f $(AUTOCSRCS) diff --git a/adns-0.6/src/.cvsignore b/adns-0.6/src/.cvsignore new file mode 100644 index 0000000..547646a --- /dev/null +++ b/adns-0.6/src/.cvsignore @@ -0,0 +1,2 @@ +Makefile +config.h diff --git a/adns-0.6/src/Makefile.in b/adns-0.6/src/Makefile.in new file mode 100644 index 0000000..7afca95 --- /dev/null +++ b/adns-0.6/src/Makefile.in @@ -0,0 +1,48 @@ +# src/Makefile - library main Makefile +# +# This file is +# Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk> +# +# It is part of adns, which is +# Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk> +# Copyright (C) 1999 Tony Finch <dot@dotat.at> +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software Foundation, +# Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + +srcdir= @srcdir@ +VPATH= @srcdir@ + +TARGETS= libadns.a +include $(srcdir)/../settings.make +include adns.make + +install: libadns.a + set -xe; for f in $(TARGETS); \ + do $(INSTALL_DATA) $$f $(lib_dir)/$$f; done + $(INSTALL_DATA) $(srcdir)/../src/adns.h $(include_dir)/adns.h + +uninstall: + for f in $(TARGETS); do rm -f $(lib_dir)/$$f; done + rm -f $(include_dir)/adns.h + +ALLOBJS= $(LIBOBJS) + +libadns.a: $(LIBOBJS) + rm -f $@ + $(AR) cqv $@.new $(LIBOBJS) + $(RANLIB) $@.new + mv -f $@.new $@ + +$(LIBOBJS): adns.h internal.h config.h diff --git a/adns-0.6/src/adns.h b/adns-0.6/src/adns.h new file mode 100644 index 0000000..588acba --- /dev/null +++ b/adns-0.6/src/adns.h @@ -0,0 +1,818 @@ +/* + * adns.h + * - adns user-visible API (single-threaded, without any locking) + */ +/* + * + * This file is + * Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk> + * + * It is part of adns, which is + * Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk> + * Copyright (C) 1999 Tony Finch <dot@dotat.at> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * + * For the benefit of certain LGPL'd `omnibus' software which provides + * a uniform interface to various things including adns, I make the + * following additional licence. I do this because the GPL would + * otherwise force either the omnibus software to be GPL'd or for the + * adns-using part to be distributed separately. + * + * So, you may also redistribute and/or modify adns.h (but only the + * public header file adns.h and not any other part of adns) under the + * terms of the GNU Library General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at + * your option) any later version. + * + * Note that adns itself is GPL'd. Authors of adns-using applications + * with GPL-incompatible licences, and people who distribute adns with + * applications where the whole distribution is not GPL'd, are still + * likely to be in violation of the GPL. Anyone who wants to do this + * should contact Ian Jackson. Please note that to avoid encouraging + * people to infringe the GPL as it applies the body of adns, I think + * that if you take advantage of the special exception to redistribute + * just adns.h under the LGPL, you should retain this paragraph in its + * place in the appropriate copyright statements. + * + * + * You should have received a copy of the GNU General Public License, + * or the GNU Library General Public License, as appropriate, along + * with this program; if not, write to the Free Software Foundation, + * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * + * + * $Id: adns.h,v 1.1.1.1 2000-02-16 17:32:46 sdyoung Exp $ + */ + +#ifndef ADNS_H_INCLUDED +#define ADNS_H_INCLUDED +#ifdef __cplusplus +extern "C" { /* I really dislike this - iwj. */ +#endif + +#include <stdio.h> + +#include <sys/socket.h> +#include <netinet/in.h> +#include <sys/types.h> +#include <sys/time.h> +#include <unistd.h> + +/* All struct in_addr anywhere in adns are in NETWORK byte order. */ + +typedef struct adns__state *adns_state; +typedef struct adns__query *adns_query; + +typedef enum { + adns_if_noenv= 0x0001, /* do not look at environment */ + adns_if_noerrprint= 0x0002, /* never print output to stderr (_debug overrides) */ + adns_if_noserverwarn= 0x0004, /* do not warn to stderr about duff nameservers etc */ + adns_if_debug= 0x0008, /* enable all output to stderr plus debug msgs */ + adns_if_logpid= 0x0080, /* include pid in diagnostic output */ + adns_if_noautosys= 0x0010, /* do not make syscalls at every opportunity */ + adns_if_eintr= 0x0020, /* allow _wait and _synchronous to return EINTR */ + adns_if_nosigpipe= 0x0040, /* applic has SIGPIPE set to SIG_IGN, do not protect */ + adns_if_checkc_entex= 0x0100, /* do consistency checks on entry/exit to adns funcs */ + adns_if_checkc_freq= 0x0300 /* do consistency checks very frequently (slow!) */ +} adns_initflags; + +typedef enum { + adns_qf_search= 0x00000001, /* use the searchlist */ + adns_qf_usevc= 0x00000002, /* use a virtual circuit (TCP connection) */ + adns_qf_owner= 0x00000004, /* fill in the owner field in the answer */ + adns_qf_quoteok_query= 0x00000010, /* allow quote-requiring chars in query domain */ + adns_qf_quoteok_cname= 0x00000000, /* allow ... in CNAME we go via - now default */ + adns_qf_quoteok_anshost= 0x00000040, /* allow ... in things supposed to be hostnames */ + adns_qf_quotefail_cname= 0x00000080, /* refuse if quote-req chars in CNAME we go via */ + adns_qf_cname_loose= 0x00000100, /* allow refs to CNAMEs - without, get _s_cname */ + adns_qf_cname_forbid= 0x00000200, /* don't follow CNAMEs, instead give _s_cname */ + adns__qf_internalmask= 0x0ff00000 +} adns_queryflags; + +typedef enum { + adns__rrt_typemask= 0x0ffff, + adns__qtf_deref= 0x10000, /* dereference domains and perhaps produce extra data */ + adns__qtf_mail822= 0x20000, /* make mailboxes be in RFC822 rcpt field format */ + + adns_r_none= 0, + + adns_r_a= 1, + + adns_r_ns_raw= 2, + adns_r_ns= adns_r_ns_raw|adns__qtf_deref, + + adns_r_cname= 5, + + adns_r_soa_raw= 6, + adns_r_soa= adns_r_soa_raw|adns__qtf_mail822, + + adns_r_ptr_raw= 12, + adns_r_ptr= adns_r_ptr_raw|adns__qtf_deref, + + adns_r_hinfo= 13, + + adns_r_mx_raw= 15, + adns_r_mx= adns_r_mx_raw|adns__qtf_deref, + + adns_r_txt= 16, + + adns_r_rp_raw= 17, + adns_r_rp= adns_r_rp_raw|adns__qtf_mail822, + + adns_r_addr= adns_r_a|adns__qtf_deref + +} adns_rrtype; + +/* + * In queries without qf_quoteok_*, all domains must have standard + * legal syntax, or you get adns_s_querydomainvalid (if the query + * domain contains bad characters) or adns_s_answerdomaininvalid (if + * the answer contains bad characters). + * + * In queries _with_ qf_quoteok_*, domains in the query or response + * may contain any characters, quoted according to RFC1035 5.1. On + * input to adns, the char* is a pointer to the interior of a " + * delimited string, except that " may appear in it, and on output, + * the char* is a pointer to a string which would be legal either + * inside or outside " delimiters, and any characters not usually + * legal in domain names will be quoted as \X (if the character is + * 33-126 except \ and ") or \DDD. + * + * If the query goes via a CNAME then the canonical name (ie, the + * thing that the CNAME record refers to) is usually allowed to + * contain any characters, which will be quoted as above. With + * adns_qf_quotefail_cname you get adns_s_answerdomaininvalid when + * this happens. (This is a change from version 0.4 and earlier, in + * which failing the query was the default, and you had to say + * adns_qf_quoteok_cname to avoid this; that flag is now deprecated.) + * + * In version 0.4 and earlier, asking for _raw records containing + * mailboxes without specifying _qf_quoteok_anshost was silly. This + * is no longer the case. In this version only parts of responses + * that are actually supposed to be hostnames will be refused by + * default if quote-requiring characters are found. + */ + +/* + * If you ask for an RR which contains domains which are actually + * encoded mailboxes, and don't ask for the _raw version, then adns + * returns the mailbox formatted suitably for an RFC822 recipient + * header field. The particular format used is that if the mailbox + * requires quoting according to the rules in RFC822 then the + * local-part is quoted in double quotes, which end at the next + * unescaped double quote. (\ is the escape char, and is doubled, and + * is used to escape only \ and ".) Otherwise the local-part is + * presented as-is. In any case this is followed by an @ and the + * domain. The domain will not contain any characters not legal in + * hostnames. adns will protect the application from local parts + * containing control characters - these appear to be legal according + * to RFC822 but are clearly a bad idea. + * + * If you ask for the domain with _raw then _no_ checking is done + * (even on the host part, regardless of adns_qf_quoteok_anshost), and + * you just get the domain name in master file format. + * + * If no mailbox is supplied the returned string will be `.' in either + * caswe. + */ + +typedef enum { + adns_s_ok, + + /* locally induced errors */ + adns_s_nomemory, + adns_s_unknownrrtype, + adns_s_systemfail, + + adns_s_max_localfail= 29, + + /* remotely induced errors, detected locally */ + adns_s_timeout, + adns_s_allservfail, + adns_s_norecurse, + adns_s_invalidresponse, + adns_s_unknownformat, + + adns_s_max_remotefail= 59, + + /* remotely induced errors, reported by remote server to us */ + adns_s_rcodeservfail, + adns_s_rcodeformaterror, + adns_s_rcodenotimplemented, + adns_s_rcoderefused, + adns_s_rcodeunknown, + + adns_s_max_tempfail= 99, + + /* remote configuration errors */ + adns_s_inconsistent, /* PTR gives domain whose A does not exist and match */ + adns_s_prohibitedcname, /* CNAME found where eg A expected (not if _qf_loosecname) */ + adns_s_answerdomaininvalid, + adns_s_answerdomaintoolong, + adns_s_invaliddata, + + adns_s_max_misconfig= 199, + + /* permanent problems with the query */ + adns_s_querydomainwrong, + adns_s_querydomaininvalid, + adns_s_querydomaintoolong, + + adns_s_max_misquery= 299, + + /* permanent errors */ + adns_s_nxdomain, + adns_s_nodata, + + adns_s_max_permfail= 499 + +} adns_status; + +typedef struct { + int len; + union { + struct sockaddr sa; + struct sockaddr_in inet; + } addr; +} adns_rr_addr; + +typedef struct { + char *host; + adns_status astatus; + int naddrs; /* temp fail => -1, perm fail => 0, s_ok => >0 */ + adns_rr_addr *addrs; +} adns_rr_hostaddr; + +typedef struct { + char *(array[2]); +} adns_rr_strpair; + +typedef struct { + int i; + adns_rr_hostaddr ha; +} adns_rr_inthostaddr; + +typedef struct { + /* Used both for mx_raw, in which case i is the preference and str the domain, + * and for txt, in which case each entry has i for the `text' length, + * and str for the data (which will have had an extra nul appended + * so that if it was plain text it is now a null-terminated string). + */ + int i; + char *str; +} adns_rr_intstr; + +typedef struct { + adns_rr_intstr array[2]; +} adns_rr_intstrpair; + +typedef struct { + char *mname, *rname; + unsigned long serial, refresh, retry, expire, minimum; +} adns_rr_soa; + +typedef struct { + adns_status status; + char *cname; /* always NULL if query was for CNAME records */ + char *owner; /* only set if requested in query flags */ + adns_rrtype type; /* guaranteed to be same as in query */ + time_t expires; /* expiry time, defined only if _s_ok, nxdomain or nodata. NOT TTL! */ + int nrrs, rrsz; /* nrrs is 0 if an error occurs */ + union { + void *untyped; + unsigned char *bytes; + char *(*str); /* ns_raw, cname, ptr, ptr_raw */ + adns_rr_intstr *(*manyistr); /* txt (list of strings ends with i=-1, str=0) */ + adns_rr_addr *addr; /* addr */ + struct in_addr *inaddr; /* a */ + adns_rr_hostaddr *hostaddr; /* ns */ + adns_rr_intstrpair *intstrpair; /* hinfo */ + adns_rr_strpair *strpair; /* rp, rp_raw */ + adns_rr_inthostaddr *inthostaddr; /* mx */ + adns_rr_intstr *intstr; /* mx_raw */ + adns_rr_soa *soa; /* soa, soa_raw */ + } rrs; +} adns_answer; + +/* Memory management: + * adns_state and adns_query are actually pointers to malloc'd state; + * On submission questions are copied, including the owner domain; + * Answers are malloc'd as a single piece of memory; pointers in the + * answer struct point into further memory in the answer. + * query_io: + * Must always be non-null pointer; + * If *query_io is 0 to start with then any query may be returned; + * If *query_io is !0 adns_query then only that query may be returned. + * If the call is successful, *query_io, *answer_r, and *context_r + * will all be set. + * Errors: + * Return values are 0 or an errno value. + * + * For _init, _init_strcfg, _submit and _synchronous, system errors + * (eg, failure to create sockets, malloc failure, etc.) return errno + * values. + * + * For _wait and _check failures are reported in the answer + * structure, and only 0, ESRCH or (for _check) EAGAIN is + * returned: if no (appropriate) requests are done adns_check returns + * EAGAIN; if no (appropriate) requests are outstanding both + * adns_query and adns_wait return ESRCH. + * + * Additionally, _wait can return EINTR if you set adns_if_eintr. + * + * All other errors (nameserver failure, timed out connections, &c) + * are returned in the status field of the answer. After a + * successful _wait or _check, if status is nonzero then nrrs will be + * 0, otherwise it will be >0. type will always be the type + * requested. + */ + +int adns_init(adns_state *newstate_r, adns_initflags flags, + FILE *diagfile /*0=>stderr*/); + +int adns_init_strcfg(adns_state *newstate_r, adns_initflags flags, + FILE *diagfile /*0=>discard*/, const char *configtext); + +/* Configuration: + * adns_init reads /etc/resolv.conf, which is expected to be (broadly + * speaking) in the format expected by libresolv, and then + * /etc/resolv-adns.conf if it exists. adns_init_strcfg is instead + * passed a string which is interpreted as if it were the contents of + * resolv.conf or resolv-adns.conf. In general, configuration which + * is set later overrides any that is set earlier. + * + * Standard directives understood in resolv[-adns].conf: + * + * nameserver <address> + * Must be followed by the IP address of a nameserver. Several + * nameservers may be specified, and they will be tried in the order + * found. There is a compiled in limit, currently 5, on the number + * of nameservers. (libresolv supports only 3 nameservers.) + * + * search <domain> ... + * Specifies the search list for queries which specify + * adns_qf_search. This is a list of domains to append to the query + * domain. The query domain will be tried as-is either before all + * of these or after them, depending on the ndots option setting + * (see below). + * + * domain <domain> + * This is present only for backward compatibility with obsolete + * versions of libresolv. It should not be used, and is interpreted + * by adns as if it were `search' - note that this is subtly + * different to libresolv's interpretation of this directive. + * + * sortlist <addr>/<mask> ... + * Should be followed by a sequence of IP-address and netmask pairs, + * separated by spaces. They may be specified as + * eg. 172.30.206.0/24 or 172.30.206.0/255.255.255.0. Currently up + * to 15 pairs may be specified (but note that libresolv only + * supports up to 10). + * + * options + * Should followed by one or more options, separated by spaces. + * Each option consists of an option name, followed by optionally + * a colon and a value. Options are listed below. + * + * Non-standard directives understood in resolv[-adns].conf: + * + * clearnameservers + * Clears the list of nameservers, so that further nameserver lines + * start again from the beginning. + * + * include <filename> + * The specified file will be read. + * + * Additionally, adns will ignore lines in resolv[-adns].conf which + * start with a #. + * + * Standard options understood: + * + * debug + * Enables debugging output from the resolver, which will be written + * to stderr. + * + * ndots:<count> + * Affects whether queries with adns_qf_search will be tried first + * without adding domains from the searchlist, or whether the bare + * query domain will be tried last. Queries which contain at least + * <count> dots will be tried bare first. The default is 1. + * + * Non-standard options understood: + * + * adns_checkc:none + * adns_checkc:entex + * adns_checkc:freq + * Changes the consistency checking frequency; this overrides the + * setting of adns_if_check_entex, adns_if_check_freq, or neither, + * in the flags passed to adns_init. + * + * There are a number of environment variables which can modify the + * behaviour of adns. They take effect only if adns_init is used, and + * the caller of adns_init can disable them using adns_if_noenv. In + * each case there is both a FOO and an ADNS_FOO; the latter is + * interpreted later so that it can override the former. Unless + * otherwise stated, environment variables are interpreted after + * resolv[-adns].conf are read, in the order they are listed here. + * + * RES_CONF, ADNS_RES_CONF + * A filename, whose contets are in the format of resolv.conf. + * + * RES_CONF_TEXT, ADNS_RES_CONF_TEXT + * A string in the format of resolv.conf. + * + * RES_OPTIONS, ADNS_RES_OPTIONS + * These are parsed as if they appeared in the `options' line of a + * resolv.conf. In addition to being parsed at this point in the + * sequence, they are also parsed at the very beginning before + * resolv.conf or any other environment variables are read, so that + * any debug option can affect the processing of the configuration. + * + * LOCALDOMAIN, ADNS_LOCALDOMAIN + * These are interpreted as if their contents appeared in a `search' + * line in resolv.conf. + */ + +int adns_synchronous(adns_state ads, + const char *owner, + adns_rrtype type, + adns_queryflags flags, + adns_answer **answer_r); + +/* NB: if you set adns_if_noautosys then _submit and _check do not + * make any system calls; you must use some of the asynch-io event + * processing functions to actually get things to happen. + */ + +int adns_submit(adns_state ads, + const char *owner, + adns_rrtype type, + adns_queryflags flags, + void *context, + adns_query *query_r); + +/* The owner should be quoted in master file format. */ + +int adns_check(adns_state ads, + adns_query *query_io, + adns_answer **answer_r, + void **context_r); + +int adns_wait(adns_state ads, + adns_query *query_io, + adns_answer **answer_r, + void **context_r); + +/* same as adns_wait but uses poll(2) internally */ +int adns_wait_poll(adns_state ads, + adns_query *query_io, + adns_answer **answer_r, + void **context_r); + +void adns_cancel(adns_query query); + +/* The adns_query you get back from _submit is valid (ie, can be + * legitimately passed into adns functions) until it is returned by + * adns_check or adns_wait, or passed to adns_cancel. After that it + * must not be used. You can rely on it not being reused until the + * first adns_submit or _transact call using the same adns_state after + * it became invalid, so you may compare it for equality with other + * query handles until you next call _query or _transact. + * + * _submit and _synchronous return ENOSYS if they don't understand the + * query type. + */ + +int adns_submit_reverse(adns_state ads, + const struct sockaddr *addr, + adns_rrtype type, + adns_queryflags flags, + void *context, + adns_query *query_r); +/* type must be _r_ptr or _r_ptr_raw. _qf_search is ignored. + * addr->sa_family must be AF_INET or you get ENOSYS. + */ + +void adns_finish(adns_state ads); +/* You may call this even if you have queries outstanding; + * they will be cancelled. + */ + + +void adns_forallqueries_begin(adns_state ads); +adns_query adns_forallqueries_next(adns_state ads, void **context_r); +/* Iterator functions, which you can use to loop over the outstanding + * (submitted but not yet successfuly checked/waited) queries. + * + * You can only have one iteration going at once. You may call _begin + * at any time; after that, an iteration will be in progress. You may + * only call _next when an iteration is in progress - anything else + * may coredump. The iteration remains in progress until _next + * returns 0, indicating that all the queries have been walked over, + * or ANY other adns function is called with the same adns_state (or a + * query in the same adns_state). There is no need to explicitly + * finish an iteration. + * + * context_r may be 0. *context_r may not be set when _next returns 0. + */ + +void adns_checkconsistency(adns_state ads, adns_query qu); +/* Checks the consistency of adns's internal data structures. + * If any error is found, the program will abort(). + * You may pass 0 for qu; if you pass non-null then additional checks + * are done to make sure that qu is a valid query. + */ + +/* + * Example expected/legal calling sequence for submit/check/wait: + * adns_init + * adns_submit 1 + * adns_submit 2 + * adns_submit 3 + * adns_wait 1 + * adns_check 3 -> EAGAIN + * adns_wait 2 + * adns_wait 3 + * .... + * adns_finish + */ + +/* + * Entrypoints for generic asynch io: + * (these entrypoints are not very useful except in combination with * + * some of the other I/O model calls which can tell you which fds to + * be interested in): + * + * Note that any adns call may cause adns to open and close fds, so + * you must call beforeselect or beforepoll again just before + * blocking, or you may not have an up-to-date list of it's fds. + */ + +int adns_processany(adns_state ads); +/* Gives adns flow-of-control for a bit. This will never block, and + * can be used with any threading/asynch-io model. If some error + * occurred which might cause an event loop to spin then the errno + * value is returned. + */ + +int adns_processreadable(adns_state ads, int fd, const struct timeval *now); +int adns_processwriteable(adns_state ads, int fd, const struct timeval *now); +int adns_processexceptional(adns_state ads, int fd, const struct timeval *now); +/* Gives adns flow-of-control so that it can process incoming data + * from, or send outgoing data via, fd. Very like _processany. If it + * returns zero then fd will no longer be readable or writeable + * (unless of course more data has arrived since). adns will _only_ + * use that fd and only in the manner specified, regardless of whether + * adns_if_noautosys was specified. + * + * adns_processexceptional should be called when select(2) reports an + * exceptional condition, or poll(2) reports POLLPRI. + * + * It is fine to call _processreabable or _processwriteable when the + * fd is not ready, or with an fd that doesn't belong to adns; it will + * then just return 0. + * + * If some error occurred which might prevent an event loop to spin + * then the errno value is returned. + */ + +void adns_processtimeouts(adns_state ads, const struct timeval *now); +/* Gives adns flow-of-control so that it can process any timeouts + * which might have happened. Very like _processreadable/writeable. + * + * now may be 0; if it isn't, *now must be the current time, recently + * obtained from gettimeofday. + */ + +void adns_firsttimeout(adns_state ads, + struct timeval **tv_mod, struct timeval *tv_buf, + struct timeval now); +/* Asks adns when it would first like the opportunity to time + * something out. now must be the current time, from gettimeofday. + * + * If tv_mod points to 0 then tv_buf must be non-null, and + * _firsttimeout will fill in *tv_buf with the time until the first + * timeout, and make *tv_mod point to tv_buf. If adns doesn't have + * anything that might need timing out it will leave *tv_mod as 0. + * + * If *tv_mod is not 0 then tv_buf is not used. adns will update + * *tv_mod if it has any earlier timeout, and leave it alone if it + * doesn't. + * + * This call will not actually do any I/O, or change the fds that adns + * is using. It always succeeds and never blocks. + */ + +void adns_globalsystemfailure(adns_state ads); +/* If serious problem(s) happen which globally affect your ability to + * interact properly with adns, or adns's ability to function + * properly, you or adns can call this function. + * + * All currently outstanding queries will be made to fail with + * adns_s_systemfail, and adns will close any stream sockets it has + * open. + * + * This is used by adns, for example, if gettimeofday() fails. + * Without this the program's event loop might start to spin ! + * + * This call will never block. + */ + +/* + * Entrypoints for select-loop based asynch io: + */ + +void adns_beforeselect(adns_state ads, int *maxfd, fd_set *readfds, + fd_set *writefds, fd_set *exceptfds, + struct timeval **tv_mod, struct timeval *tv_buf, + const struct timeval *now); +/* Find out file descriptors adns is interested in, and when it would + * like the opportunity to time something out. If you do not plan to + * block then tv_mod may be 0. Otherwise, tv_mod and tv_buf are as + * for adns_firsttimeout. readfds, writefds, exceptfds and maxfd_io may + * not be 0. + * + * If *now is not 0 then this will never actually do any I/O, or + * change the fds that adns is using or the timeouts it wants. In any + * case it won't block. + */ + +void adns_afterselect(adns_state ads, int maxfd, const fd_set *readfds, + const fd_set *writefds, const fd_set *exceptfds, + const struct timeval *now); +/* Gives adns flow-of-control for a bit; intended for use after + * select. This is just a fancy way of calling adns_processreadable/ + * writeable/timeouts as appropriate, as if select had returned the + * data being passed. Always succeeds. + */ + +/* + * Example calling sequence: + * + * adns_init _noautosys + * loop { + * adns_beforeselect + * select + * adns_afterselect + * ... + * adns_submit / adns_check + * ... + * } + */ + +/* + * Entrypoints for poll-loop based asynch io: + */ + +struct pollfd; +/* In case your system doesn't have it or you forgot to include + * <sys/poll.h>, to stop the following declarations from causing + * problems. If your system doesn't have poll then the following + * entrypoints will not be defined in libadns. Sorry ! + */ + +int adns_beforepoll(adns_state ads, struct pollfd *fds, int *nfds_io, int *timeout_io, + const struct timeval *now); +/* Finds out which fd's adns is interested in, and when it would like + * to be able to time things out. This is in a form suitable for use + * with poll(2). + * + * On entry, usually fds should point to at least *nfds_io structs. + * adns will fill up to that many structs will information for poll, + * and record in *nfds_io how many structs it filled. If it wants to + * listen for more structs then *nfds_io will be set to the number + * required and _beforepoll will return ERANGE. + * + * You may call _beforepoll with fds==0 and *nfds_io 0, in which case + * adns will fill in the number of fds that it might be interested in + * in *nfds_io, and always return either 0 (if it is not interested in + * any fds) or ERANGE (if it is). + * + * NOTE that (unless now is 0) adns may acquire additional fds + * from one call to the next, so you must put adns_beforepoll in a + * loop, rather than assuming that the second call (with the buffer + * size requested by the first) will not return ERANGE. + * + * adns only ever sets POLLIN, POLLOUT and POLLPRI in its pollfd + * structs, and only ever looks at those bits. POLLPRI is required to + * detect TCP Urgent Data (which should not be used by a DNS server) + * so that adns can know that the TCP stream is now useless. + * + * In any case, *timeout_io should be a timeout value as for poll(2), + * which adns will modify downwards as required. If the caller does + * not plan to block then *timeout_io should be 0 on entry, or + * alternatively, timeout_io may be 0. (Alternatively, the caller may + * use _beforeselect with timeout_io==0 to find out about file + * descriptors, and use _firsttimeout is used to find out when adns + * might want to time something out.) + * + * adns_beforepoll will return 0 on success, and will not fail for any + * reason other than the fds buffer being too small (ERANGE). + * + * This call will never actually do any I/O. If you supply the + * current time it will not change the fds that adns is using or the + * timeouts it wants. + * + * In any case this call won't block. + */ + +#define ADNS_POLLFDS_RECOMMENDED 2 +/* If you allocate an fds buf with at least RECOMMENDED entries then + * you are unlikely to need to enlarge it. You are recommended to do + * so if it's convenient. However, you must be prepared for adns to + * require more space than this. + */ + +void adns_afterpoll(adns_state ads, const struct pollfd *fds, int nfds, + const struct timeval *now); +/* Gives adns flow-of-control for a bit; intended for use after + * poll(2). fds and nfds should be the results from poll(). pollfd + * structs mentioning fds not belonging to adns will be ignored. + */ + + +adns_status adns_rr_info(adns_rrtype type, + const char **rrtname_r, const char **fmtname_r, + int *len_r, + const void *datap, char **data_r); +/* + * Get information about a query type, or convert reply data to a + * textual form. type must be specified, and the official name of the + * corresponding RR type will be returned in *rrtname_r, and + * information about the processing style in *fmtname_r. The length + * of the table entry in an answer for that type will be returned in + * in *len_r. Any or all of rrtname_r, fmtname_r and len_r may be 0. + * If fmtname_r is non-null then *fmtname_r may be null on return, + * indicating that no special processing is involved. + * + * data_r be must be non-null iff datap is. In this case *data_r will + * be set to point to a string pointing to a representation of the RR + * data in master file format. (The owner name, timeout, class and + * type will not be present - only the data part of the RR.) The + * memory will have been obtained from malloc() and must be freed by + * the caller. + * + * Usually this routine will succeed. Possible errors include: + * adns_s_nomemory + * adns_s_rrtypeunknown + * adns_s_invaliddata (*datap contained garbage) + * If an error occurs then no memory has been allocated, + * and *rrtname_r, *fmtname_r, *len_r and *data_r are undefined. + * + * There are some adns-invented data formats which are not official + * master file formats. These include: + * + * Mailboxes if __qtf_mail822: these are just included as-is. + * + * Addresses (adns_rr_addr): these may be of pretty much any type. + * The representation is in two parts: first, a word for the address + * family (ie, in AF_XXX, the XXX), and then one or more items for the + * address itself, depending on the format. For an IPv4 address the + * syntax is INET followed by the dotted quad (from inet_ntoa). + * Currently only IPv4 is supported. + * + * Text strings (as in adns_rr_txt) appear inside double quotes, and + * use \" and \\ to represent " and \, and \xHH to represent + * characters not in the range 32-126. + * + * Hostname with addresses (adns_rr_hostaddr): this consists of the + * hostname, as usual, followed by the adns_status value, as an + * abbreviation, and then a descriptive string (encoded as if it were + * a piece of text), for the address lookup, followed by zero or more + * addresses enclosed in ( and ). If the result was a permanent + * failure, then a single ? appears instead of the ( ). If the + * result was a temporary failure then an empty pair of parentheses + * appears (which a space in between). For example, one of the NS + * records for greenend.org.uk comes out like + * ns.chiark.greenend.org.uk ok "OK" ( INET 195.224.76.132 ) + * an MX referring to a nonexistent host might come out like: + * 50 sun2.nsfnet-relay.ac.uk nxdomain "No such domain" ( ) + * and if nameserver information is not available you might get: + * dns2.spong.dyn.ml.org timeout "DNS query timed out" ? + */ + +const char *adns_strerror(adns_status st); +const char *adns_errabbrev(adns_status st); +const char *adns_errtypeabbrev(adns_status st); +/* Like strerror but for adns_status values. adns_errabbrev returns + * the abbreviation of the error - eg, for adns_s_timeout it returns + * "timeout". adns_errtypeabbrev returns the abbreviation of the + * error class: ie, for values up to adns_s_max_XXX it will return the + * string XXX. You MUST NOT call these functions with status values + * not returned by the same adns library. + */ + +#ifdef __cplusplus +} /* end of extern "C" */ +#endif +#endif diff --git a/adns-0.6/src/adns.make b/adns-0.6/src/adns.make new file mode 100644 index 0000000..d468075 --- /dev/null +++ b/adns-0.6/src/adns.make @@ -0,0 +1,25 @@ +# src/adns.make - library definitions, including list of object files +# +# This file is +# Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk> +# +# It is part of adns, which is +# Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk> +# Copyright (C) 1999 Tony Finch <dot@dotat.at> +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software Foundation, +# Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + +LIBOBJS= types.o event.o query.o reply.o general.o setup.o transmit.o \ + parse.o poll.o check.o diff --git a/adns-0.6/src/check.c b/adns-0.6/src/check.c new file mode 100644 index 0000000..f0f1eec --- /dev/null +++ b/adns-0.6/src/check.c @@ -0,0 +1,199 @@ +/* + * check.c + * - consistency checks + */ +/* + * This file is + * Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk> + * + * It is part of adns, which is + * Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk> + * Copyright (C) 1999 Tony Finch <dot@dotat.at> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + */ + +#include "internal.h" + +void adns_checkconsistency(adns_state ads, adns_query qu) { + adns__consistency(ads,qu,cc_user); +} + +#define DLIST_CHECK(list, nodevar, part, body) \ + if ((list).head) { \ + assert(! (list).head->part back); \ + for ((nodevar)= (list).head; (nodevar); (nodevar)= (nodevar)->part next) { \ + assert((nodevar)->part next \ + ? (nodevar) == (nodevar)->part next->part back \ + : (nodevar) == (list).tail); \ + body \ + } \ + } + +#define DLIST_ASSERTON(node, nodevar, list, part) \ + do { \ + for ((nodevar)= (list).head; \ + (nodevar) != (node); \ + (nodevar)= (nodevar)->part next) { \ + assert((nodevar)); \ + } \ + } while(0) + +static void checkc_query_alloc(adns_state ads, adns_query qu) { + allocnode *an; + + DLIST_CHECK(qu->allocations, an, , { + }); +} + +static void checkc_query(adns_state ads, adns_query qu) { + adns_query child; + + assert(qu->udpnextserver < ads->nservers); + assert(!(qu->udpsent & (~0UL << ads->nservers))); + assert(qu->search_pos <= ads->nsearchlist); + if (qu->parent) DLIST_ASSERTON(qu, child, qu->parent->children, siblings.); +} + +static void checkc_notcpbuf(adns_state ads) { + assert(!ads->tcpsend.used); + assert(!ads->tcprecv.used); + assert(!ads->tcprecv_skip); +} + +static void checkc_global(adns_state ads) { + int i; + + assert(ads->udpsocket >= 0); + + for (i=0; i<ads->nsortlist; i++) + assert(!(ads->sortlist[i].base.s_addr & ~ads->sortlist[i].mask.s_addr)); + + assert(ads->tcpserver >= 0 && ads->tcpserver < ads->nservers); + + switch (ads->tcpstate) { + case server_connecting: + assert(ads->tcpsocket >= 0); + checkc_notcpbuf(ads); + break; + case server_disconnected: + case server_broken: + assert(ads->tcpsocket == -1); + checkc_notcpbuf(ads); + break; + case server_ok: + assert(ads->tcpsocket >= 0); + assert(ads->tcprecv_skip <= ads->tcprecv.used); + break; + default: + assert(!"ads->tcpstate value"); + } + + assert(ads->searchlist || !ads->nsearchlist); +} + +static void checkc_queue_udpw(adns_state ads) { + adns_query qu; + + DLIST_CHECK(ads->udpw, qu, , { + assert(qu->state==query_tosend); + assert(qu->retries <= UDPMAXRETRIES); + assert(qu->udpsent); + assert(!qu->children.head && !qu->children.tail); + checkc_query(ads,qu); + checkc_query_alloc(ads,qu); + }); +} + +static void checkc_queue_tcpw(adns_state ads) { + adns_query qu; + + DLIST_CHECK(ads->tcpw, qu, , { + assert(qu->state==query_tcpw); + assert(!qu->children.head && !qu->children.tail); + assert(qu->retries <= ads->nservers+1); + checkc_query(ads,qu); + checkc_query_alloc(ads,qu); + }); +} + +static void checkc_queue_childw(adns_state ads) { + adns_query parent, child; + + DLIST_CHECK(ads->childw, parent, , { + assert(parent->state == query_childw); + assert(parent->children.head); + DLIST_CHECK(parent->children, child, siblings., { + assert(child->parent == parent); + assert(child->state != query_done); + }); + checkc_query(ads,parent); + checkc_query_alloc(ads,parent); + }); +} + +static void checkc_queue_output(adns_state ads) { + adns_query qu; + + DLIST_CHECK(ads->output, qu, , { + assert(qu->state == query_done); + assert(!qu->children.head && !qu->children.tail); + assert(!qu->parent); + assert(!qu->allocations.head && !qu->allocations.tail); + checkc_query(ads,qu); + }); +} + +void adns__consistency(adns_state ads, adns_query qu, consistency_checks cc) { + adns_query search; + + switch (cc) { + case cc_user: + break; + case cc_entex: + if (!(ads->iflags & adns_if_checkc_entex)) return; + break; + case cc_freq: + if ((ads->iflags & adns_if_checkc_freq) != adns_if_checkc_freq) return; + break; + default: + abort(); + } + + checkc_global(ads); + checkc_queue_udpw(ads); + checkc_queue_tcpw(ads); + checkc_queue_childw(ads); + checkc_queue_output(ads); + + if (qu) { + switch (qu->state) { + case query_tosend: + DLIST_ASSERTON(qu, search, ads->udpw, ); + break; + case query_tcpw: + DLIST_ASSERTON(qu, search, ads->tcpw, ); + break; + case query_childw: + DLIST_ASSERTON(qu, search, ads->childw, ); + break; + case query_done: + DLIST_ASSERTON(qu, search, ads->output, ); + break; + default: + assert(!"specific query state"); + } + } +} diff --git a/adns-0.6/src/config.h.in b/adns-0.6/src/config.h.in new file mode 100644 index 0000000..93a4ad8 --- /dev/null +++ b/adns-0.6/src/config.h.in @@ -0,0 +1,91 @@ +/* src/config.h.in. Generated automatically from configure.in by autoheader. */ + +/* Define if function attributes a la GCC 2.5 and higher are available. */ +#undef HAVE_GNUC25_ATTRIB + +/* Define if constant functions a la GCC 2.5 and higher are available. */ +#undef HAVE_GNUC25_CONST + +/* Define if nonreturning functions a la GCC 2.5 and higher are available. */ +#undef HAVE_GNUC25_NORETURN + +/* Define if printf-format argument lists a la GCC are available. */ +#undef HAVE_GNUC25_PRINTFFORMAT + +/* Define if we want to include rpc/types.h. Crap BSDs put INADDR_LOOPBACK there. */ +#undef HAVEUSE_RPCTYPES_H + +/* Define if you have the poll function. */ +#undef HAVE_POLL + +/* Define if you have the nsl library (-lnsl). */ +#undef HAVE_LIBNSL + +/* Define if you have the socket library (-lsocket). */ +#undef HAVE_LIBSOCKET + +/* Use the definitions: */ + +#ifdef HAVE_POLL +#include <sys/poll.h> +#else +/* kludge it up */ +struct pollfd { int fd; short events; short revents; }; +#define POLLIN 1 +#define POLLPRI 2 +#define POLLOUT 4 +#endif + +/* GNU C attributes. */ +#ifndef FUNCATTR +#ifdef HAVE_GNUC25_ATTRIB +#define FUNCATTR(x) __attribute__(x) +#else +#define FUNCATTR(x) +#endif +#endif + +/* GNU C printf formats, or null. */ +#ifndef ATTRPRINTF +#ifdef HAVE_GNUC25_PRINTFFORMAT +#define ATTRPRINTF(si,tc) format(printf,si,tc) +#else +#define ATTRPRINTF(si,tc) +#endif +#endif +#ifndef PRINTFFORMAT +#define PRINTFFORMAT(si,tc) FUNCATTR((ATTRPRINTF(si,tc))) +#endif + +/* GNU C nonreturning functions, or null. */ +#ifndef ATTRNORETURN +#ifdef HAVE_GNUC25_NORETURN +#define ATTRNORETURN noreturn +#else +#define ATTRNORETURN +#endif +#endif +#ifndef NONRETURNING +#define NONRETURNING FUNCATTR((ATTRNORETURN)) +#endif + +/* Combination of both the above. */ +#ifndef NONRETURNPRINTFFORMAT +#define NONRETURNPRINTFFORMAT(si,tc) FUNCATTR((ATTRPRINTF(si,tc),ATTRNORETURN)) +#endif + +/* GNU C constant functions, or null. */ +#ifndef ATTRCONST +#ifdef HAVE_GNUC25_CONST +#define ATTRCONST const +#else +#define ATTRCONST +#endif +#endif +#ifndef CONSTANT +#define CONSTANT FUNCATTR((ATTRCONST)) +#endif + +#ifdef HAVEUSE_RPCTYPES_H +#include <rpc/types.h> +#endif diff --git a/adns-0.6/src/dlist.h b/adns-0.6/src/dlist.h new file mode 100644 index 0000000..de0268f --- /dev/null +++ b/adns-0.6/src/dlist.h @@ -0,0 +1,53 @@ +/* + * dlist.h + * - macros for handling doubly linked lists + */ +/* + * This file is + * Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk> + * + * It is part of adns, which is + * Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk> + * Copyright (C) 1999 Tony Finch <dot@dotat.at> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + */ + +#ifndef ADNS_DLIST_H_INCLUDED +#define ADNS_DLIST_H_INCLUDED + +#define LIST_INIT(list) ((list).head= (list).tail= 0) +#define LINK_INIT(link) ((link).next= (link).back= 0) + +#define LIST_UNLINK_PART(list,node,part) \ + do { \ + if ((node)->part back) (node)->part back->part next= (node)->part next; \ + else (list).head= (node)->part next; \ + if ((node)->part next) (node)->part next->part back= (node)->part back; \ + else (list).tail= (node)->part back; \ + } while(0) + +#define LIST_LINK_TAIL_PART(list,node,part) \ + do { \ + (node)->part next= 0; \ + (node)->part back= (list).tail; \ + if ((list).tail) (list).tail->part next= (node); else (list).head= (node); \ + (list).tail= (node); \ + } while(0) + +#define LIST_UNLINK(list,node) LIST_UNLINK_PART(list,node,) +#define LIST_LINK_TAIL(list,node) LIST_LINK_TAIL_PART(list,node,) + +#endif diff --git a/adns-0.6/src/event.c b/adns-0.6/src/event.c new file mode 100644 index 0000000..a1641c6 --- /dev/null +++ b/adns-0.6/src/event.c @@ -0,0 +1,699 @@ +/* + * event.c + * - event loop core + * - TCP connection management + * - user-visible check/wait and event-loop-related functions + */ +/* + * This file is + * Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk> + * + * It is part of adns, which is + * Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk> + * Copyright (C) 1999 Tony Finch <dot@dotat.at> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + */ + +#include <errno.h> +#include <stdlib.h> +#include <unistd.h> + +#include <sys/types.h> +#include <sys/time.h> +#include <netdb.h> +#include <sys/socket.h> +#include <netinet/in.h> +#include <arpa/inet.h> + +#include "internal.h" +#include "tvarith.h" + +/* TCP connection management. */ + +static void tcp_close(adns_state ads) { + int serv; + + serv= ads->tcpserver; + close(ads->tcpsocket); + ads->tcpsocket= -1; + ads->tcprecv.used= ads->tcprecv_skip= ads->tcpsend.used= 0; +} + +void adns__tcp_broken(adns_state ads, const char *what, const char *why) { + int serv; + + assert(ads->tcpstate == server_connecting || ads->tcpstate == server_ok); + serv= ads->tcpserver; + if (what) adns__warn(ads,serv,0,"TCP connection failed: %s: %s",what,why); + + tcp_close(ads); + ads->tcpstate= server_broken; + ads->tcpserver= (serv+1)%ads->nservers; +} + +static void tcp_connected(adns_state ads, struct timeval now) { + adns_query qu, nqu; + + adns__debug(ads,ads->tcpserver,0,"TCP connected"); + ads->tcpstate= server_ok; + for (qu= ads->tcpw.head; qu && ads->tcpstate == server_ok; qu= nqu) { + nqu= qu->next; + assert(qu->state == query_tcpw); + adns__querysend_tcp(qu,now); + } +} + +void adns__tcp_tryconnect(adns_state ads, struct timeval now) { + int r, fd, tries; + struct sockaddr_in addr; + struct protoent *proto; + + for (tries=0; tries<ads->nservers; tries++) { + switch (ads->tcpstate) { + case server_connecting: + case server_ok: + case server_broken: + return; + case server_disconnected: + break; + default: + abort(); + } + + assert(!ads->tcpsend.used); + assert(!ads->tcprecv.used); + assert(!ads->tcprecv_skip); + + proto= getprotobyname("tcp"); + if (!proto) { adns__diag(ads,-1,0,"unable to find protocol no. for TCP !"); return; } + fd= socket(AF_INET,SOCK_STREAM,proto->p_proto); + if (fd<0) { + adns__diag(ads,-1,0,"cannot create TCP socket: %s",strerror(errno)); + return; + } + r= adns__setnonblock(ads,fd); + if (r) { + adns__diag(ads,-1,0,"cannot make TCP socket nonblocking: %s",strerror(r)); + close(fd); + return; + } + memset(&addr,0,sizeof(addr)); + addr.sin_family= AF_INET; + addr.sin_port= htons(DNS_PORT); + addr.sin_addr= ads->servers[ads->tcpserver].addr; + r= connect(fd,(const struct sockaddr*)&addr,sizeof(addr)); + ads->tcpsocket= fd; + ads->tcpstate= server_connecting; + if (r==0) { tcp_connected(ads,now); return; } + if (errno == EWOULDBLOCK || errno == EINPROGRESS) { + ads->tcptimeout= now; + timevaladd(&ads->tcptimeout,TCPCONNMS); + return; + } + adns__tcp_broken(ads,"connect",strerror(errno)); + ads->tcpstate= server_disconnected; + } +} + +/* Timeout handling functions. */ + +void adns__must_gettimeofday(adns_state ads, const struct timeval **now_io, + struct timeval *tv_buf) { + const struct timeval *now; + int r; + + now= *now_io; + if (now) return; + r= gettimeofday(tv_buf,0); if (!r) { *now_io= tv_buf; return; } + adns__diag(ads,-1,0,"gettimeofday failed: %s",strerror(errno)); + adns_globalsystemfailure(ads); + return; +} + +static void inter_maxto(struct timeval **tv_io, struct timeval *tvbuf, + struct timeval maxto) { + struct timeval *rbuf; + + if (!tv_io) return; + rbuf= *tv_io; + if (!rbuf) { + *tvbuf= maxto; *tv_io= tvbuf; + } else { + if (timercmp(rbuf,&maxto,>)) *rbuf= maxto; + } +/*fprintf(stderr,"inter_maxto maxto=%ld.%06ld result=%ld.%06ld\n", + maxto.tv_sec,maxto.tv_usec,(**tv_io).tv_sec,(**tv_io).tv_usec);*/ +} + +static void inter_maxtoabs(struct timeval **tv_io, struct timeval *tvbuf, + struct timeval now, struct timeval maxtime) { + /* tv_io may be 0 */ + ldiv_t dr; + +/*fprintf(stderr,"inter_maxtoabs now=%ld.%06ld maxtime=%ld.%06ld\n", + now.tv_sec,now.tv_usec,maxtime.tv_sec,maxtime.tv_usec);*/ + if (!tv_io) return; + maxtime.tv_sec -= (now.tv_sec+2); + maxtime.tv_usec -= (now.tv_usec-2000000); + dr= ldiv(maxtime.tv_usec,1000000); + maxtime.tv_sec += dr.quot; + maxtime.tv_usec -= dr.quot*1000000; + if (maxtime.tv_sec<0) timerclear(&maxtime); + inter_maxto(tv_io,tvbuf,maxtime); +} + +static void timeouts_queue(adns_state ads, int act, + struct timeval **tv_io, struct timeval *tvbuf, + struct timeval now, struct query_queue *queue) { + adns_query qu, nqu; + + for (qu= queue->head; qu; qu= nqu) { + nqu= qu->next; + if (!timercmp(&now,&qu->timeout,>)) { + inter_maxtoabs(tv_io,tvbuf,now,qu->timeout); + } else { + if (!act) { + tvbuf->tv_sec= 0; + tvbuf->tv_usec= 0; + *tv_io= tvbuf; + return; + } + LIST_UNLINK(*queue,qu); + if (qu->state != query_tosend) { + adns__query_fail(qu,adns_s_timeout); + } else { + adns__query_send(qu,now); + } + nqu= queue->head; + } + } +} + +static void tcp_events(adns_state ads, int act, + struct timeval **tv_io, struct timeval *tvbuf, + struct timeval now) { + adns_query qu, nqu; + + for (;;) { + switch (ads->tcpstate) { + case server_broken: + for (qu= ads->tcpw.head; qu; qu= nqu) { + nqu= qu->next; + assert(qu->state == query_tcpw); + if (qu->retries > ads->nservers) { + LIST_UNLINK(ads->tcpw,qu); + adns__query_fail(qu,adns_s_allservfail); + } + } + ads->tcpstate= server_disconnected; + case server_disconnected: /* fall through */ + if (!ads->tcpw.head) return; + adns__tcp_tryconnect(ads,now); + break; + case server_ok: + if (ads->tcpw.head) return; + if (!ads->tcptimeout.tv_sec) { + assert(!ads->tcptimeout.tv_usec); + ads->tcptimeout= now; + timevaladd(&ads->tcptimeout,TCPIDLEMS); + } + case server_connecting: /* fall through */ + if (!timercmp(&now,&ads->tcptimeout,>)) { + inter_maxtoabs(tv_io,tvbuf,now,ads->tcptimeout); + return; + } { + /* TCP timeout has happened */ + switch (ads->tcpstate) { + case server_connecting: /* failed to connect */ + adns__tcp_broken(ads,"unable to make connection","timed out"); + break; + case server_ok: /* idle timeout */ + tcp_close(ads); + ads->tcpstate= server_disconnected; + return; + default: + abort(); + } + } + break; + default: + abort(); + } + } +} + +void adns__timeouts(adns_state ads, int act, + struct timeval **tv_io, struct timeval *tvbuf, + struct timeval now) { + timeouts_queue(ads,act,tv_io,tvbuf,now, &ads->udpw); + timeouts_queue(ads,act,tv_io,tvbuf,now, &ads->tcpw); + tcp_events(ads,act,tv_io,tvbuf,now); +} + +void adns_firsttimeout(adns_state ads, + struct timeval **tv_io, struct timeval *tvbuf, + struct timeval now) { + adns__consistency(ads,0,cc_entex); + adns__timeouts(ads, 0, tv_io,tvbuf, now); + adns__consistency(ads,0,cc_entex); +} + +void adns_processtimeouts(adns_state ads, const struct timeval *now) { + struct timeval tv_buf; + + adns__consistency(ads,0,cc_entex); + adns__must_gettimeofday(ads,&now,&tv_buf); + if (now) adns__timeouts(ads, 1, 0,0, *now); + adns__consistency(ads,0,cc_entex); +} + +/* fd handling functions. These are the top-level of the real work of + * reception and often transmission. + */ + +int adns__pollfds(adns_state ads, struct pollfd pollfds_buf[MAX_POLLFDS]) { + /* Returns the number of entries filled in. Always zeroes revents. */ + + assert(MAX_POLLFDS==2); + + pollfds_buf[0].fd= ads->udpsocket; + pollfds_buf[0].events= POLLIN; + pollfds_buf[0].revents= 0; + + switch (ads->tcpstate) { + case server_disconnected: + return 1; + case server_connecting: + pollfds_buf[1].events= POLLOUT; + break; + case server_ok: + pollfds_buf[1].events= ads->tcpsend.used ? POLLIN|POLLOUT|POLLPRI : POLLIN|POLLPRI; + break; + default: + abort(); + } + pollfds_buf[1].fd= ads->tcpsocket; + return 2; +} + +int adns_processreadable(adns_state ads, int fd, const struct timeval *now) { + int want, dgramlen, r, udpaddrlen, serv, old_skip; + byte udpbuf[DNS_MAXUDP]; + struct sockaddr_in udpaddr; + + adns__consistency(ads,0,cc_entex); + + switch (ads->tcpstate) { + case server_disconnected: + case server_connecting: + break; + case server_ok: + if (fd != ads->tcpsocket) break; + assert(!ads->tcprecv_skip); + for (;;) { + if (ads->tcprecv.used >= ads->tcprecv_skip+2) { + dgramlen= ((ads->tcprecv.buf[ads->tcprecv_skip]<<8) | + ads->tcprecv.buf[ads->tcprecv_skip+1]); + if (ads->tcprecv.used >= ads->tcprecv_skip+2+dgramlen) { + old_skip= ads->tcprecv_skip; + ads->tcprecv_skip += 2+dgramlen; + adns__procdgram(ads, ads->tcprecv.buf+old_skip+2, + dgramlen, ads->tcpserver, 1,*now); + continue; + } else { + want= 2+dgramlen; + } + } else { + want= 2; + } + ads->tcprecv.used -= ads->tcprecv_skip; + memmove(ads->tcprecv.buf,ads->tcprecv.buf+ads->tcprecv_skip,ads->tcprecv.used); + ads->tcprecv_skip= 0; + if (!adns__vbuf_ensure(&ads->tcprecv,want)) { r= ENOMEM; goto xit; } + assert(ads->tcprecv.used <= ads->tcprecv.avail); + if (ads->tcprecv.used == ads->tcprecv.avail) continue; + r= read(ads->tcpsocket, + ads->tcprecv.buf+ads->tcprecv.used, + ads->tcprecv.avail-ads->tcprecv.used); + if (r>0) { + ads->tcprecv.used+= r; + } else { + if (r) { + if (errno==EAGAIN || errno==EWOULDBLOCK) { r= 0; goto xit; } + if (errno==EINTR) continue; + if (errno_resources(errno)) { r= errno; goto xit; } + } + adns__tcp_broken(ads,"read",r?strerror(errno):"closed"); + r= 0; goto xit; + } + } /* never reached */ + default: + abort(); + } + if (fd == ads->udpsocket) { + for (;;) { + udpaddrlen= sizeof(udpaddr); + r= recvfrom(ads->udpsocket,udpbuf,sizeof(udpbuf),0, + (struct sockaddr*)&udpaddr,&udpaddrlen); + if (r<0) { + if (errno == EAGAIN || errno == EWOULDBLOCK) { r= 0; goto xit; } + if (errno == EINTR) continue; + if (errno_resources(errno)) { r= errno; goto xit; } + adns__warn(ads,-1,0,"datagram receive error: %s",strerror(errno)); + r= 0; goto xit; + } + if (udpaddrlen != sizeof(udpaddr)) { + adns__diag(ads,-1,0,"datagram received with wrong address length %d" + " (expected %d)", udpaddrlen,sizeof(udpaddr)); + continue; + } + if (udpaddr.sin_family != AF_INET) { + adns__diag(ads,-1,0,"datagram received with wrong protocol family" + " %u (expected %u)",udpaddr.sin_family,AF_INET); + continue; + } + if (ntohs(udpaddr.sin_port) != DNS_PORT) { + adns__diag(ads,-1,0,"datagram received from wrong port %u (expected %u)", + ntohs(udpaddr.sin_port),DNS_PORT); + continue; + } + for (serv= 0; + serv < ads->nservers && + ads->servers[serv].addr.s_addr != udpaddr.sin_addr.s_addr; + serv++); + if (serv >= ads->nservers) { + adns__warn(ads,-1,0,"datagram received from unknown nameserver %s", + inet_ntoa(udpaddr.sin_addr)); + continue; + } + adns__procdgram(ads,udpbuf,r,serv,0,*now); + } + } + r= 0; +xit: + adns__consistency(ads,0,cc_entex); + return r; +} + +int adns_processwriteable(adns_state ads, int fd, const struct timeval *now) { + int r; + + adns__consistency(ads,0,cc_entex); + + switch (ads->tcpstate) { + case server_disconnected: + break; + case server_connecting: + if (fd != ads->tcpsocket) break; + assert(ads->tcprecv.used==0); + assert(ads->tcprecv_skip==0); + for (;;) { + if (!adns__vbuf_ensure(&ads->tcprecv,1)) { r= ENOMEM; goto xit; } + r= read(ads->tcpsocket,&ads->tcprecv.buf,1); + if (r==0 || (r<0 && (errno==EAGAIN || errno==EWOULDBLOCK))) { + tcp_connected(ads,*now); + r= 0; goto xit; + } + if (r>0) { + adns__tcp_broken(ads,"connect/read","sent data before first request"); + r= 0; goto xit; + } + if (errno==EINTR) continue; + if (errno_resources(errno)) { r= errno; goto xit; } + adns__tcp_broken(ads,"connect/read",strerror(errno)); + r= 0; goto xit; + } /* not reached */ + case server_ok: + if (!(ads->tcpsend.used && fd == ads->tcpsocket)) break; + for (;;) { + adns__sigpipe_protect(ads); + r= write(ads->tcpsocket,ads->tcpsend.buf,ads->tcpsend.used); + adns__sigpipe_unprotect(ads); + if (r<0) { + if (errno==EINTR) continue; + if (errno==EAGAIN || errno==EWOULDBLOCK) { r= 0; goto xit; } + if (errno_resources(errno)) { r= errno; goto xit; } + adns__tcp_broken(ads,"write",strerror(errno)); + r= 0; goto xit; + } else if (r>0) { + ads->tcpsend.used -= r; + memmove(ads->tcpsend.buf,ads->tcpsend.buf+r,ads->tcpsend.used); + } + } /* not reached */ + default: + abort(); + } + r= 0; +xit: + adns__consistency(ads,0,cc_entex); + return r; +} + +int adns_processexceptional(adns_state ads, int fd, const struct timeval *now) { + adns__consistency(ads,0,cc_entex); + switch (ads->tcpstate) { + case server_disconnected: + break; + case server_connecting: + case server_ok: + if (fd != ads->tcpsocket) break; + adns__tcp_broken(ads,"poll/select","exceptional condition detected"); + break; + default: + abort(); + } + adns__consistency(ads,0,cc_entex); + return 0; +} + +static void fd_event(adns_state ads, int fd, + int revent, int pollflag, + int maxfd, const fd_set *fds, + int (*func)(adns_state, int fd, const struct timeval *now), + struct timeval now, int *r_r) { + int r; + + if (!(revent & pollflag)) return; + if (fds && !(fd<maxfd && FD_ISSET(fd,fds))) return; + r= func(ads,fd,&now); + if (r) { + if (r_r) { + *r_r= r; + } else { + adns__diag(ads,-1,0,"process fd failed after select: %s",strerror(errno)); + adns_globalsystemfailure(ads); + } + } +} + +void adns__fdevents(adns_state ads, + const struct pollfd *pollfds, int npollfds, + int maxfd, const fd_set *readfds, + const fd_set *writefds, const fd_set *exceptfds, + struct timeval now, int *r_r) { + int i, fd, revents; + + for (i=0; i<npollfds; i++) { + fd= pollfds[i].fd; + if (fd >= maxfd) maxfd= fd+1; + revents= pollfds[i].revents; + fd_event(ads,fd, revents,POLLIN, maxfd,readfds, adns_processreadable,now,r_r); + fd_event(ads,fd, revents,POLLOUT, maxfd,writefds, adns_processwriteable,now,r_r); + fd_event(ads,fd, revents,POLLPRI, maxfd,exceptfds, adns_processexceptional,now,r_r); + } +} + +/* Wrappers for select(2). */ + +void adns_beforeselect(adns_state ads, int *maxfd_io, fd_set *readfds_io, + fd_set *writefds_io, fd_set *exceptfds_io, + struct timeval **tv_mod, struct timeval *tv_tobuf, + const struct timeval *now) { + struct timeval tv_nowbuf; + struct pollfd pollfds[MAX_POLLFDS]; + int i, fd, maxfd, npollfds; + + adns__consistency(ads,0,cc_entex); + + if (tv_mod && (!*tv_mod || (*tv_mod)->tv_sec || (*tv_mod)->tv_usec)) { + /* The caller is planning to sleep. */ + adns__must_gettimeofday(ads,&now,&tv_nowbuf); + if (!now) goto xit; + adns__timeouts(ads, 1, tv_mod,tv_tobuf, *now); + } + + npollfds= adns__pollfds(ads,pollfds); + maxfd= *maxfd_io; + for (i=0; i<npollfds; i++) { + fd= pollfds[i].fd; + if (fd >= maxfd) maxfd= fd+1; + if (pollfds[i].events & POLLIN) FD_SET(fd,readfds_io); + if (pollfds[i].events & POLLOUT) FD_SET(fd,writefds_io); + if (pollfds[i].events & POLLPRI) FD_SET(fd,exceptfds_io); + } + *maxfd_io= maxfd; + +xit: + adns__consistency(ads,0,cc_entex); +} + +void adns_afterselect(adns_state ads, int maxfd, const fd_set *readfds, + const fd_set *writefds, const fd_set *exceptfds, + const struct timeval *now) { + struct timeval tv_buf; + struct pollfd pollfds[MAX_POLLFDS]; + int npollfds, i; + + adns__consistency(ads,0,cc_entex); + adns__must_gettimeofday(ads,&now,&tv_buf); + if (!now) goto xit; + adns_processtimeouts(ads,now); + + npollfds= adns__pollfds(ads,pollfds); + for (i=0; i<npollfds; i++) pollfds[i].revents= POLLIN|POLLOUT|POLLPRI; + adns__fdevents(ads, + pollfds,npollfds, + maxfd,readfds,writefds,exceptfds, + *now, 0); +xit: + adns__consistency(ads,0,cc_entex); +} + +/* General helpful functions. */ + +void adns_globalsystemfailure(adns_state ads) { + adns__consistency(ads,0,cc_entex); + + while (ads->udpw.head) adns__query_fail(ads->udpw.head, adns_s_systemfail); + while (ads->tcpw.head) adns__query_fail(ads->tcpw.head, adns_s_systemfail); + + switch (ads->tcpstate) { + case server_connecting: + case server_ok: + adns__tcp_broken(ads,0,0); + break; + case server_disconnected: + break; + default: + abort(); + } + adns__consistency(ads,0,cc_entex); +} + +int adns_processany(adns_state ads) { + int r, i; + struct timeval now; + struct pollfd pollfds[MAX_POLLFDS]; + int npollfds; + + adns__consistency(ads,0,cc_entex); + + r= gettimeofday(&now,0); + if (!r) adns_processtimeouts(ads,&now); + + /* We just use adns__fdevents to loop over the fd's trying them. + * This seems more sensible than calling select, since we're most + * likely just to want to do a read on one or two fds anyway. + */ + npollfds= adns__pollfds(ads,pollfds); + for (i=0; i<npollfds; i++) pollfds[i].revents= pollfds[i].events; + adns__fdevents(ads, + pollfds,npollfds, + 0,0,0,0, + now,&r); + + adns__consistency(ads,0,cc_entex); + return 0; +} + +void adns__autosys(adns_state ads, struct timeval now) { + if (ads->iflags & adns_if_noautosys) return; + adns_processany(ads); +} + +int adns__internal_check(adns_state ads, + adns_query *query_io, + adns_answer **answer, + void **context_r) { + adns_query qu; + + qu= *query_io; + if (!qu) { + if (ads->output.head) { + qu= ads->output.head; + } else if (ads->udpw.head || ads->tcpw.head) { + return EAGAIN; + } else { + return ESRCH; + } + } else { + if (qu->id>=0) return EAGAIN; + } + LIST_UNLINK(ads->output,qu); + *answer= qu->answer; + if (context_r) *context_r= qu->ctx.ext; + *query_io= qu; + free(qu); + return 0; +} + +int adns_wait(adns_state ads, + adns_query *query_io, + adns_answer **answer_r, + void **context_r) { + int r, maxfd, rsel; + fd_set readfds, writefds, exceptfds; + struct timeval tvbuf, *tvp; + + adns__consistency(ads,*query_io,cc_entex); + for (;;) { + r= adns__internal_check(ads,query_io,answer_r,context_r); + if (r != EAGAIN) break; + maxfd= 0; tvp= 0; + FD_ZERO(&readfds); FD_ZERO(&writefds); FD_ZERO(&exceptfds); + adns_beforeselect(ads,&maxfd,&readfds,&writefds,&exceptfds,&tvp,&tvbuf,0); + rsel= select(maxfd,&readfds,&writefds,&exceptfds,tvp); + if (rsel==-1) { + if (errno == EINTR) { + if (ads->iflags & adns_if_eintr) { r= EINTR; break; } + } else { + adns__diag(ads,-1,0,"select failed in wait: %s",strerror(errno)); + adns_globalsystemfailure(ads); + } + } else { + assert(rsel >= 0); + adns_afterselect(ads,maxfd,&readfds,&writefds,&exceptfds,0); + } + } + adns__consistency(ads,0,cc_entex); + return r; +} + +int adns_check(adns_state ads, + adns_query *query_io, + adns_answer **answer_r, + void **context_r) { + struct timeval now; + int r; + + adns__consistency(ads,*query_io,cc_entex); + r= gettimeofday(&now,0); + if (!r) adns__autosys(ads,now); + + r= adns__internal_check(ads,query_io,answer_r,context_r); + adns__consistency(ads,0,cc_entex); + return r; +} diff --git a/adns-0.6/src/general.c b/adns-0.6/src/general.c new file mode 100644 index 0000000..8793762 --- /dev/null +++ b/adns-0.6/src/general.c @@ -0,0 +1,360 @@ +/* + * general.c + * - diagnostic functions + * - vbuf handling + */ +/* + * This file is + * Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk> + * + * It is part of adns, which is + * Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk> + * Copyright (C) 1999 Tony Finch <dot@dotat.at> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + */ + +#include <stdlib.h> +#include <unistd.h> + +#include <sys/types.h> +#include <sys/socket.h> +#include <netinet/in.h> +#include <arpa/inet.h> + +#include "internal.h" + +/* Core diagnostic functions */ + +void adns__vdiag(adns_state ads, const char *pfx, adns_initflags prevent, + int serv, adns_query qu, const char *fmt, va_list al) { + const char *bef, *aft; + vbuf vb; + + if (!ads->diagfile || + (!(ads->iflags & adns_if_debug) && (!prevent || (ads->iflags & prevent)))) + return; + + if (ads->iflags & adns_if_logpid) { + fprintf(ads->diagfile,"adns%s [%ld]: ",pfx,(long)getpid()); + } else { + fprintf(ads->diagfile,"adns%s: ",pfx); + } + + vfprintf(ads->diagfile,fmt,al); + + bef= " ("; + aft= "\n"; + + if (qu && qu->query_dgram) { + adns__vbuf_init(&vb); + fprintf(ads->diagfile,"%sQNAME=%s, QTYPE=%s", + bef, + adns__diag_domain(qu->ads,-1,0, &vb, + qu->query_dgram,qu->query_dglen,DNS_HDRSIZE), + qu->typei ? qu->typei->rrtname : "<unknown>"); + if (qu->typei && qu->typei->fmtname) + fprintf(ads->diagfile,"(%s)",qu->typei->fmtname); + bef=", "; aft=")\n"; + adns__vbuf_free(&vb); + } + + if (serv>=0) { + fprintf(ads->diagfile,"%sNS=%s",bef,inet_ntoa(ads->servers[serv].addr)); + bef=", "; aft=")\n"; + } + + fputs(aft,ads->diagfile); +} + +void adns__debug(adns_state ads, int serv, adns_query qu, const char *fmt, ...) { + va_list al; + + va_start(al,fmt); + adns__vdiag(ads," debug",0,serv,qu,fmt,al); + va_end(al); +} + +void adns__warn(adns_state ads, int serv, adns_query qu, const char *fmt, ...) { + va_list al; + + va_start(al,fmt); + adns__vdiag(ads," warning",adns_if_noerrprint|adns_if_noserverwarn,serv,qu,fmt,al); + va_end(al); +} + +void adns__diag(adns_state ads, int serv, adns_query qu, const char *fmt, ...) { + va_list al; + + va_start(al,fmt); + adns__vdiag(ads,"",adns_if_noerrprint,serv,qu,fmt,al); + va_end(al); +} + +/* vbuf functions */ + +void adns__vbuf_init(vbuf *vb) { + vb->used= vb->avail= 0; vb->buf= 0; +} + +int adns__vbuf_ensure(vbuf *vb, int want) { + void *nb; + + if (vb->avail >= want) return 1; + nb= realloc(vb->buf,want); if (!nb) return 0; + vb->buf= nb; + vb->avail= want; + return 1; +} + +void adns__vbuf_appendq(vbuf *vb, const byte *data, int len) { + memcpy(vb->buf+vb->used,data,len); + vb->used+= len; +} + +int adns__vbuf_append(vbuf *vb, const byte *data, int len) { + int newlen; + void *nb; + + newlen= vb->used+len; + if (vb->avail < newlen) { + if (newlen<20) newlen= 20; + newlen <<= 1; + nb= realloc(vb->buf,newlen); + if (!nb) { newlen= vb->used+len; nb= realloc(vb->buf,newlen); } + if (!nb) return 0; + vb->buf= nb; + vb->avail= newlen; + } + adns__vbuf_appendq(vb,data,len); + return 1; +} + +int adns__vbuf_appendstr(vbuf *vb, const char *data) { + int l; + l= strlen(data); + return adns__vbuf_append(vb,data,l); +} + +void adns__vbuf_free(vbuf *vb) { + free(vb->buf); + adns__vbuf_init(vb); +} + +/* Additional diagnostic functions */ + +const char *adns__diag_domain(adns_state ads, int serv, adns_query qu, + vbuf *vb, const byte *dgram, int dglen, int cbyte) { + adns_status st; + + st= adns__parse_domain(ads,serv,qu,vb, pdf_quoteok, dgram,dglen,&cbyte,dglen); + if (st == adns_s_nomemory) { + return "<cannot report domain... out of memory>"; + } + if (st) { + vb->used= 0; + if (!(adns__vbuf_appendstr(vb,"<bad format... ") && + adns__vbuf_appendstr(vb,adns_strerror(st)) && + adns__vbuf_appendstr(vb,">") && + adns__vbuf_append(vb,"",1))) { + return "<cannot report bad format... out of memory>"; + } + } + if (!vb->used) { + adns__vbuf_appendstr(vb,"<truncated ...>"); + adns__vbuf_append(vb,"",1); + } + return vb->buf; +} + +adns_status adns_rr_info(adns_rrtype type, + const char **rrtname_r, const char **fmtname_r, + int *len_r, + const void *datap, char **data_r) { + const typeinfo *typei; + vbuf vb; + adns_status st; + + typei= adns__findtype(type); + if (!typei) return adns_s_unknownrrtype; + + if (rrtname_r) *rrtname_r= typei->rrtname; + if (fmtname_r) *fmtname_r= typei->fmtname; + if (len_r) *len_r= typei->rrsz; + + if (!datap) return adns_s_ok; + + adns__vbuf_init(&vb); + st= typei->convstring(&vb,datap); + if (st) goto x_freevb; + if (!adns__vbuf_append(&vb,"",1)) { st= adns_s_nomemory; goto x_freevb; } + assert(strlen(vb.buf) == vb.used-1); + *data_r= realloc(vb.buf,vb.used); + if (!*data_r) *data_r= vb.buf; + return adns_s_ok; + + x_freevb: + adns__vbuf_free(&vb); + return st; +} + + +#define SINFO(n,s) { adns_s_##n, #n, s } + +static const struct sinfo { + adns_status st; + const char *abbrev; + const char *string; +} sinfos[]= { + SINFO( ok, "OK" ), + + SINFO( nomemory, "Out of memory" ), + SINFO( unknownrrtype, "Query not implemented in DNS library" ), + SINFO( systemfail, "General resolver or system failure" ), + + SINFO( timeout, "DNS query timed out" ), + SINFO( allservfail, "All nameservers failed" ), + SINFO( norecurse, "Recursion denied by nameserver" ), + SINFO( invalidresponse, "Nameserver sent bad response" ), + SINFO( unknownformat, "Nameserver used unknown format" ), + + SINFO( rcodeservfail, "Nameserver reports failure" ), + SINFO( rcodeformaterror, "Query not understood by nameserver" ), + SINFO( rcodenotimplemented, "Query not implemented by nameserver" ), + SINFO( rcoderefused, "Query refused by nameserver" ), + SINFO( rcodeunknown, "Nameserver sent unknown response code" ), + + SINFO( inconsistent, "Inconsistent resource records in DNS" ), + SINFO( prohibitedcname, "DNS alias found where canonical name wanted" ), + SINFO( answerdomaininvalid, "Found syntactically invalid domain name" ), + SINFO( answerdomaintoolong, "Found overly-long domain name" ), + SINFO( invaliddata, "Found invalid DNS data" ), + + SINFO( querydomainwrong, "Domain invalid for particular DNS query type" ), + SINFO( querydomaininvalid, "Domain name is syntactically invalid" ), + SINFO( querydomaintoolong, "Domain name is too long" ), + + SINFO( nxdomain, "No such domain" ), + SINFO( nodata, "No such data" ) +}; + +static int si_compar(const void *key, const void *elem) { + const adns_status *st= key; + const struct sinfo *si= elem; + + return *st < si->st ? -1 : *st > si->st ? 1 : 0; +} + +static const struct sinfo *findsinfo(adns_status st) { + return bsearch(&st,sinfos,sizeof(sinfos)/sizeof(*sinfos),sizeof(*sinfos),si_compar); +} + +const char *adns_strerror(adns_status st) { + const struct sinfo *si; + + si= findsinfo(st); + return si->string; +} + +const char *adns_errabbrev(adns_status st) { + const struct sinfo *si; + + si= findsinfo(st); + return si->abbrev; +} + + +#define STINFO(max) { adns_s_max_##max, #max } + +static const struct stinfo { + adns_status stmax; + const char *abbrev; +} stinfos[]= { + { adns_s_ok, "ok" }, + STINFO( localfail ), + STINFO( remotefail ), + STINFO( tempfail ), + STINFO( misconfig ), + STINFO( misquery ), + STINFO( permfail ) +}; + +static int sti_compar(const void *key, const void *elem) { + const adns_status *st= key; + const struct stinfo *sti= elem; + + adns_status here, min, max; + + here= *st; + min= (sti==stinfos) ? 0 : sti[-1].stmax+1; + max= sti->stmax; + + return here < min ? -1 : here > max ? 1 : 0; +} + +const char *adns_errtypeabbrev(adns_status st) { + const struct stinfo *sti; + + sti= bsearch(&st,stinfos,sizeof(stinfos)/sizeof(*stinfos),sizeof(*stinfos),sti_compar); + return sti->abbrev; +} + + +void adns__isort(void *array, int nobjs, int sz, void *tempbuf, + int (*needswap)(void *context, const void *a, const void *b), + void *context) { + byte *data= array; + int i, place; + + for (i=0; i<nobjs; i++) { + for (place= i; + place>0 && needswap(context, data + (place-1)*sz, data + i*sz); + place--); + if (place != i) { + memcpy(tempbuf, data + i*sz, sz); + memmove(data + (place+1)*sz, data + place*sz, (i-place)*sz); + memcpy(data + place*sz, tempbuf, sz); + } + } +} + +/* SIGPIPE protection. */ + +void adns__sigpipe_protect(adns_state ads) { + sigset_t toblock; + struct sigaction sa; + int r; + + if (ads->iflags & adns_if_nosigpipe) return; + + sigfillset(&toblock); + sigdelset(&toblock,SIGPIPE); + + sa.sa_handler= SIG_IGN; + sigfillset(&sa.sa_mask); + sa.sa_flags= 0; + + r= sigprocmask(SIG_SETMASK,&toblock,&ads->stdsigmask); assert(!r); + r= sigaction(SIGPIPE,&sa,&ads->stdsigpipe); assert(!r); +} + +void adns__sigpipe_unprotect(adns_state ads) { + int r; + + if (ads->iflags & adns_if_nosigpipe) return; + + r= sigaction(SIGPIPE,&ads->stdsigpipe,0); assert(!r); + r= sigprocmask(SIG_SETMASK,&ads->stdsigmask,0); assert(!r); +} diff --git a/adns-0.6/src/internal.h b/adns-0.6/src/internal.h new file mode 100644 index 0000000..9e442fe --- /dev/null +++ b/adns-0.6/src/internal.h @@ -0,0 +1,705 @@ +/* + * internal.h + * - declarations of private objects with external linkage (adns__*) + * - definitons of internal macros + * - comments regarding library data structures + */ +/* + * This file is + * Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk> + * + * It is part of adns, which is + * Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk> + * Copyright (C) 1999 Tony Finch <dot@dotat.at> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + */ + +#ifndef ADNS_INTERNAL_H_INCLUDED +#define ADNS_INTERNAL_H_INCLUDED + +#include "config.h" +typedef unsigned char byte; + +#include <stdarg.h> +#include <assert.h> +#include <unistd.h> +#include <signal.h> +#include <errno.h> +#include <string.h> + +#include <sys/time.h> + +#include "adns.h" +#include "dlist.h" + +/* Configuration and constants */ + +#define MAXSERVERS 5 +#define MAXSORTLIST 15 +#define UDPMAXRETRIES 15 +#define UDPRETRYMS 2000 +#define TCPWAITMS 30000 +#define TCPCONNMS 14000 +#define TCPIDLEMS 30000 +#define MAXTTLBELIEVE (7*86400) /* any TTL > 7 days is capped */ + +#define DNS_PORT 53 +#define DNS_MAXUDP 512 +#define DNS_MAXDOMAIN 255 +#define DNS_HDRSIZE 12 +#define DNS_IDOFFSET 0 +#define DNS_CLASS_IN 1 + +#define DNS_INADDR_ARPA "in-addr", "arpa" + +#define MAX_POLLFDS ADNS_POLLFDS_RECOMMENDED + +typedef enum { + cc_user, + cc_entex, + cc_freq +} consistency_checks; + +typedef enum { + rcode_noerror, + rcode_formaterror, + rcode_servfail, + rcode_nxdomain, + rcode_notimp, + rcode_refused +} dns_rcode; + +/* Shared data structures */ + +typedef union { + adns_status status; + char *cp; + adns_rrtype type; + int i; + struct in_addr ia; + unsigned long ul; +} rr_align; + +typedef struct { + int used, avail; + byte *buf; +} vbuf; + +typedef struct { + adns_state ads; + adns_query qu; + int serv; + const byte *dgram; + int dglen, nsstart, nscount, arcount; + struct timeval now; +} parseinfo; + +typedef struct { + adns_rrtype type; + const char *rrtname; + const char *fmtname; + int rrsz; + + void (*makefinal)(adns_query qu, void *data); + /* Change memory management of *data. + * Previously, used alloc_interim, now use alloc_final. + */ + + adns_status (*convstring)(vbuf *vb, const void *data); + /* Converts the RR data to a string representation in vbuf. + * vbuf will be appended to (it must have been initialised), + * and will not be null-terminated by convstring. + */ + + adns_status (*parse)(const parseinfo *pai, int cbyte, int max, void *store_r); + /* Parse one RR, in dgram of length dglen, starting at cbyte and + * extending until at most max. + * + * The RR should be stored at *store_r, of length qu->typei->rrsz. + * + * If there is an overrun which might indicate truncation, it should set + * *rdstart to -1; otherwise it may set it to anything else positive. + * + * nsstart is the offset of the authority section. + */ + + int (*diff_needswap)(adns_state ads, const void *datap_a, const void *datap_b); + /* Returns !0 if RR a should be strictly after RR b in the sort order, + * 0 otherwise. Must not fail. + */ +} typeinfo; + +typedef struct allocnode { + struct allocnode *next, *back; +} allocnode; + +union maxalign { + byte d[1]; + struct in_addr ia; + long l; + void *p; + void (*fp)(void); + union maxalign *up; +} data; + +typedef struct { + void *ext; + void (*callback)(adns_query parent, adns_query child); + union { + adns_rr_addr ptr_parent_addr; + adns_rr_hostaddr *hostaddr; + } info; +} qcontext; + +struct adns__query { + adns_state ads; + enum { query_tosend, query_tcpw, query_childw, query_done } state; + adns_query back, next, parent; + struct { adns_query head, tail; } children; + struct { adns_query back, next; } siblings; + struct { allocnode *head, *tail; } allocations; + int interim_allocd, preserved_allocd; + void *final_allocspace; + + const typeinfo *typei; + byte *query_dgram; + int query_dglen; + + vbuf vb; + /* General-purpose messing-about buffer. + * Wherever a `big' interface is crossed, this may be corrupted/changed + * unless otherwise specified. + */ + + adns_answer *answer; + /* This is allocated when a query is submitted, to avoid being unable + * to relate errors to queries if we run out of memory. During + * query processing status, rrs is 0. cname is set if + * we found a cname (this corresponds to cname_dgram in the query + * structure). type is set from the word go. nrrs and rrs + * are set together, when we find how many rrs there are. + * owner is set during querying unless we're doing searchlist, + * in which case it is set only when we find an answer. + */ + + byte *cname_dgram; + int cname_dglen, cname_begin; + /* If non-0, has been allocated using . */ + + vbuf search_vb; + int search_origlen, search_pos, search_doneabs; + /* Used by the searching algorithm. The query domain in textual form + * is copied into the vbuf, and _origlen set to its length. Then + * we walk the searchlist, if we want to. _pos says where we are + * (next entry to try), and _doneabs says whether we've done the + * absolute query yet (0=not yet, 1=done, -1=must do straight away, + * but not done yet). If flags doesn't have adns_qf_search then + * the vbuf is initialised but empty and everything else is zero. + */ + + int id, flags, retries; + int udpnextserver; + unsigned long udpsent; /* bitmap indexed by server */ + struct timeval timeout; + time_t expires; /* Earliest expiry time of any record we used. */ + + qcontext ctx; + + /* Possible states: + * + * state Queue child id nextudpserver udpsent tcpfailed + * + * tosend NONE null >=0 0 zero zero + * tosend udpw null >=0 any nonzero zero + * tosend NONE null >=0 any nonzero zero + * + * tcpw tcpw null >=0 irrelevant any any + * + * child childw set >=0 irrelevant irrelevant irrelevant + * child NONE null >=0 irrelevant irrelevant irrelevant + * done output null -1 irrelevant irrelevant irrelevant + * + * Queries are only not on a queue when they are actually being processed. + * Queries in state tcpw/tcpw have been sent (or are in the to-send buffer) + * iff the tcp connection is in state server_ok. + * + * +------------------------+ + * START -----> | tosend/NONE | + * +------------------------+ + * / |\ \ + * too big for UDP / UDP timeout \ \ send via UDP + * send via TCP / more retries \ \ + * when conn'd / desired \ \ + * | | | + * v | v + * +-----------+ +-------------+ + * | tcpw/tcpw | ________ | tosend/udpw | + * +-----------+ \ +-------------+ + * | | | UDP timeout | | + * | | | no more | | + * | | | retries | | + * \ | TCP died | desired | | + * \ \ no more | | | + * \ \ servers | TCP / | + * \ \ to try | timeout / | + * got \ \ v |_ | got + * reply \ _| +------------------+ / reply + * \ | done/output FAIL | / + * \ +------------------+ / + * \ / + * _| |_ + * (..... got reply ....) + * / \ + * need child query/ies / \ no child query + * / \ + * |_ _| + * +---------------+ +----------------+ + * | childw/childw | ----------------> | done/output OK | + * +---------------+ children done +----------------+ + */ +}; + +struct query_queue { adns_query head, tail; }; + +struct adns__state { + adns_initflags iflags; + FILE *diagfile; + int configerrno; + struct query_queue udpw, tcpw, childw, output; + adns_query forallnext; + int nextid, udpsocket, tcpsocket; + vbuf tcpsend, tcprecv; + int nservers, nsortlist, nsearchlist, searchndots, tcpserver, tcprecv_skip; + enum adns__tcpstate { + server_disconnected, server_connecting, + server_ok, server_broken + } tcpstate; + struct timeval tcptimeout; + /* This will have tv_sec==0 if it is not valid. + * It will always be valid if tcpstate _connecting. + * When _ok, it will be nonzero if we are idle + * (ie, tcpw queue is empty) and counting down. + */ + struct sigaction stdsigpipe; + sigset_t stdsigmask; + struct pollfd pollfds_buf[MAX_POLLFDS]; + struct server { + struct in_addr addr; + } servers[MAXSERVERS]; + struct sortlist { + struct in_addr base, mask; + } sortlist[MAXSORTLIST]; + char **searchlist; +}; + +/* From setup.c: */ + +int adns__setnonblock(adns_state ads, int fd); /* => errno value */ + +/* From general.c: */ + +void adns__vdiag(adns_state ads, const char *pfx, adns_initflags prevent, + int serv, adns_query qu, const char *fmt, va_list al); + +void adns__debug(adns_state ads, int serv, adns_query qu, + const char *fmt, ...) PRINTFFORMAT(4,5); +void adns__warn(adns_state ads, int serv, adns_query qu, + const char *fmt, ...) PRINTFFORMAT(4,5); +void adns__diag(adns_state ads, int serv, adns_query qu, + const char *fmt, ...) PRINTFFORMAT(4,5); + +int adns__vbuf_ensure(vbuf *vb, int want); +int adns__vbuf_appendstr(vbuf *vb, const char *data); /* does not include nul */ +int adns__vbuf_append(vbuf *vb, const byte *data, int len); +/* 1=>success, 0=>realloc failed */ +void adns__vbuf_appendq(vbuf *vb, const byte *data, int len); +void adns__vbuf_init(vbuf *vb); +void adns__vbuf_free(vbuf *vb); + +const char *adns__diag_domain(adns_state ads, int serv, adns_query qu, + vbuf *vb, const byte *dgram, int dglen, int cbyte); +/* Unpicks a domain in a datagram and returns a string suitable for + * printing it as. Never fails - if an error occurs, it will + * return some kind of string describing the error. + * + * serv may be -1 and qu may be 0. vb must have been initialised, + * and will be left in an arbitrary consistent state. + * + * Returns either vb->buf, or a pointer to a string literal. Do not modify + * vb before using the return value. + */ + +void adns__isort(void *array, int nobjs, int sz, void *tempbuf, + int (*needswap)(void *context, const void *a, const void *b), + void *context); +/* Does an insertion sort of array which must contain nobjs objects + * each sz bytes long. tempbuf must point to a buffer at least + * sz bytes long. needswap should return !0 if a>b (strictly, ie + * wrong order) 0 if a<=b (ie, order is fine). + */ + +void adns__sigpipe_protect(adns_state); +void adns__sigpipe_unprotect(adns_state); +/* If SIGPIPE protection is not disabled, will block all signals except + * SIGPIPE, and set SIGPIPE's disposition to SIG_IGN. (And then restore.) + * Each call to _protect must be followed by a call to _unprotect before + * any significant amount of code gets to run, since the old signal mask + * is stored in the adns structure. + */ + +/* From transmit.c: */ + +adns_status adns__mkquery(adns_state ads, vbuf *vb, int *id_r, + const char *owner, int ol, + const typeinfo *typei, adns_queryflags flags); +/* Assembles a query packet in vb. A new id is allocated and returned. + */ + +adns_status adns__mkquery_frdgram(adns_state ads, vbuf *vb, int *id_r, + const byte *qd_dgram, int qd_dglen, int qd_begin, + adns_rrtype type, adns_queryflags flags); +/* Same as adns__mkquery, but takes the owner domain from an existing datagram. + * That domain must be correct and untruncated. + */ + +void adns__querysend_tcp(adns_query qu, struct timeval now); +/* Query must be in state tcpw/tcpw; it will be sent if possible and + * no further processing can be done on it for now. The connection + * might be broken, but no reconnect will be attempted. + */ + +void adns__query_send(adns_query qu, struct timeval now); +/* Query must be in state tosend/NONE; it will be moved to a new state, + * and no further processing can be done on it for now. + * (Resulting state is one of udp/timew, tcpwait/timew (if server not connected), + * tcpsent/timew, child/childw or done/output.) + * __query_send may decide to use either UDP or TCP depending whether + * _qf_usevc is set (or has become set) and whether the query is too + * large. + */ + +/* From query.c: */ + +adns_status adns__internal_submit(adns_state ads, adns_query *query_r, + const typeinfo *typei, vbuf *qumsg_vb, int id, + adns_queryflags flags, struct timeval now, + const qcontext *ctx); +/* Submits a query (for internal use, called during external submits). + * + * The new query is returned in *query_r, or we return adns_s_nomemory. + * + * The query datagram should already have been assembled in qumsg_vb; + * the memory for it is _taken over_ by this routine whether it + * succeeds or fails (if it succeeds, the vbuf is reused for qu->vb). + * + * *ctx is copied byte-for-byte into the query. + * + * When the child query is done, ctx->callback will be called. The + * child will already have been taken off both the global list of + * queries in ads and the list of children in the parent. The child + * will be freed when the callback returns. The parent will have been + * taken off the global childw queue. + * + * The callback should either call adns__query_done, if it is + * complete, or adns__query_fail, if an error has occurred, in which + * case the other children (if any) will be cancelled. If the parent + * has more unfinished children (or has just submitted more) then the + * callback may choose to wait for them - it must then put the parent + * back on the childw queue. + */ + +void adns__search_next(adns_state ads, adns_query qu, struct timeval now); +/* Walks down the searchlist for a query with adns_qf_search. + * The query should have just had a negative response, or not had + * any queries sent yet, and should not be on any queue. + * The query_dgram if any will be freed and forgotten and a new + * one constructed from the search_* members of the query. + * + * Cannot fail (in case of error, calls adns__query_fail). + */ + +void *adns__alloc_interim(adns_query qu, size_t sz); +void *adns__alloc_preserved(adns_query qu, size_t sz); +/* Allocates some memory, and records which query it came from + * and how much there was. + * + * If an error occurs in the query, all the memory from _interim is + * simply freed. If the query succeeds, one large buffer will be made + * which is big enough for all these allocations, and then + * adns__alloc_final will get memory from this buffer. + * + * _alloc_interim can fail (and return 0). + * The caller must ensure that the query is failed. + * + * The memory from _preserved is is kept and transferred into the + * larger buffer - unless we run out of memory, in which case it too + * is freed. When you use _preserved you have to add code to the + * x_nomem error exit case in adns__makefinal_query to clear out the + * pointers you made to those allocations, because that's when they're + * thrown away; you should also make a note in the declaration of + * those pointer variables, to note that they are _preserved rather + * than _interim. If they're in the answer, note it here: + * answer->cname and answer->owner are _preserved. + */ + +void adns__transfer_interim(adns_query from, adns_query to, void *block, size_t sz); +/* Transfers an interim allocation from one query to another, so that + * the `to' query will have room for the data when we get to makefinal + * and so that the free will happen when the `to' query is freed + * rather than the `from' query. + * + * It is legal to call adns__transfer_interim with a null pointer; this + * has no effect. + * + * _transfer_interim also ensures that the expiry time of the `to' query + * is no later than that of the `from' query, so that child queries' + * TTLs get inherited by their parents. + */ + +void *adns__alloc_mine(adns_query qu, size_t sz); +/* Like _interim, but does not record the length for later + * copying into the answer. This just ensures that the memory + * will be freed when we're done with the query. + */ + +void *adns__alloc_final(adns_query qu, size_t sz); +/* Cannot fail, and cannot return 0. + */ + +void adns__makefinal_block(adns_query qu, void **blpp, size_t sz); +void adns__makefinal_str(adns_query qu, char **strp); + +void adns__reset_preserved(adns_query qu); +/* Resets all of the memory management stuff etc. to take account of + * only the _preserved stuff from _alloc_preserved. Used when we find + * an error somewhere and want to just report the error (with perhaps + * CNAME, owner, etc. info), and also when we're halfway through RRs + * in a datagram and discover that we need to retry the query. + */ + +void adns__query_done(adns_query qu); +void adns__query_fail(adns_query qu, adns_status stat); + +/* From reply.c: */ + +void adns__procdgram(adns_state ads, const byte *dgram, int len, + int serv, int viatcp, struct timeval now); +/* This function is allowed to cause new datagrams to be constructed + * and sent, or even new queries to be started. However, + * query-sending functions are not allowed to call any general event + * loop functions in case they accidentally call this. + * + * Ie, receiving functions may call sending functions. + * Sending functions may NOT call receiving functions. + */ + +/* From types.c: */ + +const typeinfo *adns__findtype(adns_rrtype type); + +/* From parse.c: */ + +typedef struct { + adns_state ads; + adns_query qu; + int serv; + const byte *dgram; + int dglen, max, cbyte, namelen; + int *dmend_r; +} findlabel_state; + +void adns__findlabel_start(findlabel_state *fls, adns_state ads, + int serv, adns_query qu, + const byte *dgram, int dglen, int max, + int dmbegin, int *dmend_rlater); +/* Finds labels in a domain in a datagram. + * + * Call this routine first. + * dmend_rlater may be null. ads (and of course fls) may not be. + * serv may be -1, qu may be null - they are for error reporting. + */ + +adns_status adns__findlabel_next(findlabel_state *fls, int *lablen_r, int *labstart_r); +/* Then, call this one repeatedly. + * + * It will return adns_s_ok if all is well, and tell you the length + * and start of successive labels. labstart_r may be null, but + * lablen_r must not be. + * + * After the last label, it will return with *lablen_r zero. + * Do not then call it again; instead, just throw away the findlabel_state. + * + * *dmend_rlater will have been set to point to the next part of + * the datagram after the label (or after the uncompressed part, + * if compression was used). *namelen_rlater will have been set + * to the length of the domain name (total length of labels plus + * 1 for each intervening dot). + * + * If the datagram appears to be truncated, *lablen_r will be -1. + * *dmend_rlater, *labstart_r and *namelen_r may contain garbage. + * Do not call _next again. + * + * There may also be errors, in which case *dmend_rlater, + * *namelen_rlater, *lablen_r and *labstart_r may contain garbage. + * Do not then call findlabel_next again. + */ + +typedef enum { + pdf_quoteok= 0x001 +} parsedomain_flags; + +adns_status adns__parse_domain(adns_state ads, int serv, adns_query qu, + vbuf *vb, parsedomain_flags flags, + const byte *dgram, int dglen, int *cbyte_io, int max); +/* vb must already have been initialised; it will be reset if necessary. + * If there is truncation, vb->used will be set to 0; otherwise + * (if there is no error) vb will be null-terminated. + * If there is an error vb and *cbyte_io may be left indeterminate. + * + * serv may be -1 and qu may be 0 - they are used for error reporting only. + */ + +adns_status adns__parse_domain_more(findlabel_state *fls, adns_state ads, + adns_query qu, vbuf *vb, parsedomain_flags flags, + const byte *dgram); +/* Like adns__parse_domain, but you pass it a pre-initialised findlabel_state, + * for continuing an existing domain or some such of some kind. Also, unlike + * _parse_domain, the domain data will be appended to vb, rather than replacing + * the existing contents. + */ + +adns_status adns__findrr(adns_query qu, int serv, + const byte *dgram, int dglen, int *cbyte_io, + int *type_r, int *class_r, unsigned long *ttl_r, + int *rdlen_r, int *rdstart_r, + int *ownermatchedquery_r); +/* Finds the extent and some of the contents of an RR in a datagram + * and does some checks. The datagram is *dgram, length dglen, and + * the RR starts at *cbyte_io (which is updated afterwards to point + * to the end of the RR). + * + * The type, class, TTL and RRdata length and start are returned iff + * the corresponding pointer variables are not null. type_r, class_r + * and ttl_r may not be null. The TTL will be capped. + * + * If ownermatchedquery_r != 0 then the owner domain of this + * RR will be compared with that in the query (or, if the query + * has gone to a CNAME lookup, with the canonical name). + * In this case, *ownermatchedquery_r will be set to 0 or 1. + * The query datagram (or CNAME datagram) MUST be valid and not truncated. + * + * If there is truncation then *type_r will be set to -1 and + * *cbyte_io, *class_r, *rdlen_r, *rdstart_r and *eo_matched_r will be + * undefined. + * + * qu must obviously be non-null. + * + * If an error is returned then *type_r will be undefined too. + */ + +adns_status adns__findrr_anychk(adns_query qu, int serv, + const byte *dgram, int dglen, int *cbyte_io, + int *type_r, int *class_r, unsigned long *ttl_r, + int *rdlen_r, int *rdstart_r, + const byte *eo_dgram, int eo_dglen, int eo_cbyte, + int *eo_matched_r); +/* Like adns__findrr_checked, except that the datagram and + * owner to compare with can be specified explicitly. + * + * If the caller thinks they know what the owner of the RR ought to + * be they can pass in details in eo_*: this is another (or perhaps + * the same datagram), and a pointer to where the putative owner + * starts in that datagram. In this case *eo_matched_r will be set + * to 1 if the datagram matched or 0 if it did not. Either + * both eo_dgram and eo_matched_r must both be non-null, or they + * must both be null (in which case eo_dglen and eo_cbyte will be ignored). + * The eo datagram and contained owner domain MUST be valid and + * untruncated. + */ + +void adns__update_expires(adns_query qu, unsigned long ttl, struct timeval now); +/* Updates the `expires' field in the query, so that it doesn't exceed + * now + ttl. + */ + +int vbuf__append_quoted1035(vbuf *vb, const byte *buf, int len); + +/* From event.c: */ + +void adns__tcp_broken(adns_state ads, const char *what, const char *why); +/* what and why may be both 0, or both non-0. */ + +void adns__tcp_tryconnect(adns_state ads, struct timeval now); + +void adns__autosys(adns_state ads, struct timeval now); +/* Make all the system calls we want to if the application wants us to. + * Must not be called from within adns internal processing functions, + * lest we end up in recursive descent ! + */ + +void adns__must_gettimeofday(adns_state ads, const struct timeval **now_io, + struct timeval *tv_buf); + +int adns__pollfds(adns_state ads, struct pollfd pollfds_buf[MAX_POLLFDS]); +void adns__fdevents(adns_state ads, + const struct pollfd *pollfds, int npollfds, + int maxfd, const fd_set *readfds, + const fd_set *writefds, const fd_set *exceptfds, + struct timeval now, int *r_r); +int adns__internal_check(adns_state ads, + adns_query *query_io, + adns_answer **answer, + void **context_r); + +void adns__timeouts(adns_state ads, int act, + struct timeval **tv_io, struct timeval *tvbuf, + struct timeval now); +/* If act is !0, then this will also deal with the TCP connection + * if previous events broke it or require it to be connected. + */ + +/* From check.c: */ + +void adns__consistency(adns_state ads, adns_query qu, consistency_checks cc); + +/* Useful static inline functions: */ + +static inline int ctype_whitespace(int c) { return c==' ' || c=='\n' || c=='\t'; } +static inline int ctype_digit(int c) { return c>='0' && c<='9'; } +static inline int ctype_alpha(int c) { + return (c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z'); +} +static inline int ctype_822special(int c) { return strchr("()<>@,;:\\\".[]",c) != 0; } + +static inline int errno_resources(int e) { return e==ENOMEM || e==ENOBUFS; } + +/* Useful macros */ + +#define MEM_ROUND(sz) \ + (( ((sz)+sizeof(union maxalign)-1) / sizeof(union maxalign) ) \ + * sizeof(union maxalign) ) + +#define GETIL_B(cb) (((dgram)[(cb)++]) & 0x0ff) +#define GET_B(cb,tv) ((tv)= GETIL_B((cb))) +#define GET_W(cb,tv) ((tv)=0, (tv)|=(GETIL_B((cb))<<8), (tv)|=GETIL_B(cb), (tv)) +#define GET_L(cb,tv) ( (tv)=0, \ + (tv)|=(GETIL_B((cb))<<24), \ + (tv)|=(GETIL_B((cb))<<16), \ + (tv)|=(GETIL_B((cb))<<8), \ + (tv)|=GETIL_B(cb), \ + (tv) ) + +#endif diff --git a/adns-0.6/src/parse.c b/adns-0.6/src/parse.c new file mode 100644 index 0000000..9a4e0c7 --- /dev/null +++ b/adns-0.6/src/parse.c @@ -0,0 +1,253 @@ +/* + * parse.c + * - parsing assistance functions (mainly for domains inside datagrams) + */ +/* + * This file is + * Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk> + * + * It is part of adns, which is + * Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk> + * Copyright (C) 1999 Tony Finch <dot@dotat.at> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + */ + +#include "internal.h" + +int vbuf__append_quoted1035(vbuf *vb, const byte *buf, int len) { + char qbuf[10]; + int i, ch; + + while (len) { + qbuf[0]= 0; + for (i=0; i<len; i++) { + ch= buf[i]; + if (ch == '.' || ch == '"' || ch == '(' || ch == ')' || + ch == '@' || ch == ';' || ch == '$' || ch == '\\') { + sprintf(qbuf,"\\%c",ch); + break; + } else if (ch <= ' ' || ch >= 127) { + sprintf(qbuf,"\\%03o",ch); + break; + } + } + if (!adns__vbuf_append(vb,buf,i) || !adns__vbuf_append(vb,qbuf,strlen(qbuf))) + return 0; + if (i<len) i++; + buf+= i; + len-= i; + } + return 1; +} + +void adns__findlabel_start(findlabel_state *fls, adns_state ads, + int serv, adns_query qu, + const byte *dgram, int dglen, int max, + int dmbegin, int *dmend_rlater) { + fls->ads= ads; + fls->qu= qu; + fls->serv= serv; + fls->dgram= dgram; + fls->dglen= dglen; + fls->max= max; + fls->cbyte= dmbegin; + fls->namelen= 0; + fls->dmend_r= dmend_rlater; +} + +adns_status adns__findlabel_next(findlabel_state *fls, + int *lablen_r, int *labstart_r) { + int lablen, jumped, jumpto; + const char *dgram; + + jumped= 0; + dgram= fls->dgram; + for (;;) { + if (fls->cbyte >= fls->dglen) goto x_truncated; + if (fls->cbyte >= fls->max) goto x_badresponse; + GET_B(fls->cbyte,lablen); + if (!(lablen & 0x0c0)) break; + if ((lablen & 0x0c0) != 0x0c0) return adns_s_unknownformat; + if (jumped++) { + adns__diag(fls->ads,fls->serv,fls->qu,"compressed datagram contains loop"); + return adns_s_invalidresponse; + } + if (fls->cbyte >= fls->dglen) goto x_truncated; + if (fls->cbyte >= fls->max) goto x_badresponse; + GET_B(fls->cbyte,jumpto); + jumpto |= (lablen&0x3f)<<8; + if (fls->dmend_r) *(fls->dmend_r)= fls->cbyte; + fls->cbyte= jumpto; + fls->dmend_r= 0; fls->max= fls->dglen+1; + } + if (labstart_r) *labstart_r= fls->cbyte; + if (lablen) { + if (fls->namelen) fls->namelen++; + fls->namelen+= lablen; + if (fls->namelen > DNS_MAXDOMAIN) return adns_s_answerdomaintoolong; + fls->cbyte+= lablen; + if (fls->cbyte > fls->dglen) goto x_truncated; + if (fls->cbyte > fls->max) goto x_badresponse; + } else { + if (fls->dmend_r) *(fls->dmend_r)= fls->cbyte; + } + *lablen_r= lablen; +/*if (labstart_r) fprintf(stderr,"label %d >%.*s<\n",lablen,lablen,fls->dgram+*labstart_r);*/ + return adns_s_ok; + + x_truncated: + *lablen_r= -1; + return adns_s_ok; + + x_badresponse: + adns__diag(fls->ads,fls->serv,fls->qu,"label in domain runs beyond end of domain"); + return adns_s_invalidresponse; +} + +adns_status adns__parse_domain(adns_state ads, int serv, adns_query qu, + vbuf *vb, adns_queryflags flags, + const byte *dgram, int dglen, int *cbyte_io, int max) { + findlabel_state fls; + + adns__findlabel_start(&fls,ads, serv,qu, dgram,dglen,max, *cbyte_io,cbyte_io); + vb->used= 0; + return adns__parse_domain_more(&fls,ads,qu, vb,flags,dgram); +} + +adns_status adns__parse_domain_more(findlabel_state *fls, adns_state ads, + adns_query qu, vbuf *vb, parsedomain_flags flags, + const byte *dgram) { + int lablen, labstart, i, ch, first; + adns_status st; + + first= 1; + for (;;) { + st= adns__findlabel_next(fls,&lablen,&labstart); + if (st) return st; + if (lablen<0) { vb->used=0; return adns_s_ok; } + if (!lablen) break; + if (first) { + first= 0; + } else { + if (!adns__vbuf_append(vb,".",1)) return adns_s_nomemory; + } + if (flags & pdf_quoteok) { + if (!vbuf__append_quoted1035(vb,dgram+labstart,lablen)) + return adns_s_nomemory; + } else { + ch= dgram[labstart]; + if (!ctype_alpha(ch) && !ctype_digit(ch)) return adns_s_answerdomaininvalid; + for (i= labstart+1; i<labstart+lablen; i++) { + ch= dgram[i]; + if (ch != '-' && !ctype_alpha(ch) && !ctype_digit(ch)) + return adns_s_answerdomaininvalid; + } + if (!adns__vbuf_append(vb,dgram+labstart,lablen)) + return adns_s_nomemory; + } + } + if (!adns__vbuf_append(vb,"",1)) return adns_s_nomemory; + return adns_s_ok; +} + +adns_status adns__findrr_anychk(adns_query qu, int serv, + const byte *dgram, int dglen, int *cbyte_io, + int *type_r, int *class_r, unsigned long *ttl_r, + int *rdlen_r, int *rdstart_r, + const byte *eo_dgram, int eo_dglen, int eo_cbyte, + int *eo_matched_r) { + findlabel_state fls, eo_fls; + int cbyte; + + int tmp, rdlen, mismatch; + unsigned long ttl; + int lablen, labstart, ch; + int eo_lablen, eo_labstart, eo_ch; + adns_status st; + + cbyte= *cbyte_io; + + adns__findlabel_start(&fls,qu->ads, serv,qu, dgram,dglen,dglen,cbyte,&cbyte); + if (eo_dgram) { + adns__findlabel_start(&eo_fls,qu->ads, -1,0, eo_dgram,eo_dglen,eo_dglen,eo_cbyte,0); + mismatch= 0; + } else { + mismatch= 1; + } + + for (;;) { + st= adns__findlabel_next(&fls,&lablen,&labstart); + if (st) return st; + if (lablen<0) goto x_truncated; + + if (!mismatch) { + st= adns__findlabel_next(&eo_fls,&eo_lablen,&eo_labstart); + assert(!st); assert(eo_lablen>=0); + if (lablen != eo_lablen) mismatch= 1; + while (!mismatch && eo_lablen-- > 0) { + ch= dgram[labstart++]; if (ctype_alpha(ch)) ch &= ~32; + eo_ch= eo_dgram[eo_labstart++]; if (ctype_alpha(eo_ch)) eo_ch &= ~32; + if (ch != eo_ch) mismatch= 1; + } + } + if (!lablen) break; + } + if (eo_matched_r) *eo_matched_r= !mismatch; + + if (cbyte+10>dglen) goto x_truncated; + GET_W(cbyte,tmp); *type_r= tmp; + GET_W(cbyte,tmp); *class_r= tmp; + + GET_L(cbyte,ttl); + if (ttl > MAXTTLBELIEVE) ttl= MAXTTLBELIEVE; + *ttl_r= ttl; + + GET_W(cbyte,rdlen); if (rdlen_r) *rdlen_r= rdlen; + if (rdstart_r) *rdstart_r= cbyte; + cbyte+= rdlen; + if (cbyte>dglen) goto x_truncated; + *cbyte_io= cbyte; + return adns_s_ok; + + x_truncated: + *type_r= -1; + return 0; +} + +adns_status adns__findrr(adns_query qu, int serv, + const byte *dgram, int dglen, int *cbyte_io, + int *type_r, int *class_r, unsigned long *ttl_r, + int *rdlen_r, int *rdstart_r, + int *ownermatchedquery_r) { + if (!ownermatchedquery_r) { + return adns__findrr_anychk(qu,serv, + dgram,dglen,cbyte_io, + type_r,class_r,ttl_r,rdlen_r,rdstart_r, + 0,0,0, 0); + } else if (!qu->cname_dgram) { + return adns__findrr_anychk(qu,serv, + dgram,dglen,cbyte_io, + type_r,class_r,ttl_r,rdlen_r,rdstart_r, + qu->query_dgram,qu->query_dglen,DNS_HDRSIZE, + ownermatchedquery_r); + } else { + return adns__findrr_anychk(qu,serv, + dgram,dglen,cbyte_io, + type_r,class_r,ttl_r,rdlen_r,rdstart_r, + qu->cname_dgram,qu->cname_dglen,qu->cname_begin, + ownermatchedquery_r); + } +} diff --git a/adns-0.6/src/poll.c b/adns-0.6/src/poll.c new file mode 100644 index 0000000..45dc437 --- /dev/null +++ b/adns-0.6/src/poll.c @@ -0,0 +1,131 @@ +/* + * poll.c + * - wrappers for poll(2) + */ +/* + * This file is + * Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk> + * + * It is part of adns, which is + * Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk> + * Copyright (C) 1999 Tony Finch <dot@dotat.at> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + */ + +#include <limits.h> +#include <string.h> + +#include "internal.h" + +#ifdef HAVE_POLL + +int adns_beforepoll(adns_state ads, struct pollfd *fds, int *nfds_io, int *timeout_io, + const struct timeval *now) { + struct timeval tv_nowbuf, tv_tobuf, *tv_to; + int space, found, timeout_ms, r; + struct pollfd fds_tmp[MAX_POLLFDS]; + + adns__consistency(ads,0,cc_entex); + + if (timeout_io) { + adns__must_gettimeofday(ads,&now,&tv_nowbuf); + if (!now) { *nfds_io= 0; r= 0; goto xit; } + + timeout_ms= *timeout_io; + if (timeout_ms == -1) { + tv_to= 0; + } else { + tv_tobuf.tv_sec= timeout_ms / 1000; + tv_tobuf.tv_usec= (timeout_ms % 1000)*1000; + tv_to= &tv_tobuf; + } + + adns__timeouts(ads, 0, &tv_to,&tv_tobuf, *now); + + if (tv_to) { + assert(tv_to == &tv_tobuf); + timeout_ms= (tv_tobuf.tv_usec+999)/1000; + assert(tv_tobuf.tv_sec < (INT_MAX-timeout_ms)/1000); + timeout_ms += tv_tobuf.tv_sec*1000; + } else { + timeout_ms= -1; + } + *timeout_io= timeout_ms; + } + + space= *nfds_io; + if (space >= MAX_POLLFDS) { + found= adns__pollfds(ads,fds); + *nfds_io= found; + } else { + found= adns__pollfds(ads,fds_tmp); + *nfds_io= found; + if (space < found) { r= ERANGE; goto xit; } + memcpy(fds,fds_tmp,sizeof(struct pollfd)*found); + } + r= 0; +xit: + adns__consistency(ads,0,cc_entex); + return r; +} + +void adns_afterpoll(adns_state ads, const struct pollfd *fds, int nfds, + const struct timeval *now) { + struct timeval tv_buf; + + adns__consistency(ads,0,cc_entex); + adns__must_gettimeofday(ads,&now,&tv_buf); + if (now) { + adns__timeouts(ads, 1, 0,0, *now); + adns__fdevents(ads, fds,nfds, 0,0,0,0, *now,0); + } + adns__consistency(ads,0,cc_entex); +} + +int adns_wait_poll(adns_state ads, + adns_query *query_io, + adns_answer **answer_r, + void **context_r) { + int r, nfds, to; + struct pollfd fds[MAX_POLLFDS]; + + adns__consistency(ads,0,cc_entex); + + for (;;) { + r= adns__internal_check(ads,query_io,answer_r,context_r); + if (r != EAGAIN) goto xit; + nfds= MAX_POLLFDS; to= -1; + adns_beforepoll(ads,fds,&nfds,&to,0); + r= poll(fds,nfds,to); + if (r == -1) { + if (errno == EINTR) { + if (ads->iflags & adns_if_eintr) { r= EINTR; goto xit; } + } else { + adns__diag(ads,-1,0,"poll failed in wait: %s",strerror(errno)); + adns_globalsystemfailure(ads); + } + } else { + assert(r >= 0); + adns_afterpoll(ads,fds,nfds,0); + } + } + + xit: + adns__consistency(ads,0,cc_entex); + return r; +} + +#endif diff --git a/adns-0.6/src/query.c b/adns-0.6/src/query.c new file mode 100644 index 0000000..37306d1 --- /dev/null +++ b/adns-0.6/src/query.c @@ -0,0 +1,540 @@ +/* + * query.c + * - overall query management (allocation, completion) + * - per-query memory management + * - query submission and cancellation (user-visible and internal) + */ +/* + * This file is + * Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk> + * + * It is part of adns, which is + * Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk> + * Copyright (C) 1999 Tony Finch <dot@dotat.at> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + */ + +#include "internal.h" + +#include <stdlib.h> +#include <unistd.h> +#include <errno.h> + +#include <sys/time.h> + +#include "internal.h" + +static adns_query query_alloc(adns_state ads, const typeinfo *typei, + adns_queryflags flags, struct timeval now) { + /* Allocate a virgin query and return it. */ + adns_query qu; + + qu= malloc(sizeof(*qu)); if (!qu) return 0; + qu->answer= malloc(sizeof(*qu->answer)); if (!qu->answer) { free(qu); return 0; } + + qu->ads= ads; + qu->state= query_tosend; + qu->back= qu->next= qu->parent= 0; + LIST_INIT(qu->children); + LINK_INIT(qu->siblings); + LIST_INIT(qu->allocations); + qu->interim_allocd= 0; + qu->preserved_allocd= 0; + qu->final_allocspace= 0; + + qu->typei= typei; + qu->query_dgram= 0; + qu->query_dglen= 0; + adns__vbuf_init(&qu->vb); + + qu->cname_dgram= 0; + qu->cname_dglen= qu->cname_begin= 0; + + adns__vbuf_init(&qu->search_vb); + qu->search_origlen= qu->search_pos= qu->search_doneabs= 0; + + qu->id= 0; + qu->flags= flags; + qu->retries= 0; + qu->udpnextserver= 0; + qu->udpsent= 0; + timerclear(&qu->timeout); + qu->expires= now.tv_sec + MAXTTLBELIEVE; + + memset(&qu->ctx,0,sizeof(qu->ctx)); + + qu->answer->status= adns_s_ok; + qu->answer->cname= qu->answer->owner= 0; + qu->answer->type= typei->type; + qu->answer->expires= -1; + qu->answer->nrrs= 0; + qu->answer->rrs.untyped= 0; + qu->answer->rrsz= typei->rrsz; + + return qu; +} + +static void query_submit(adns_state ads, adns_query qu, + const typeinfo *typei, vbuf *qumsg_vb, int id, + adns_queryflags flags, struct timeval now) { + /* Fills in the query message in for a previously-allocated query, + * and submits it. Cannot fail. Takes over the memory for qumsg_vb. + */ + + qu->vb= *qumsg_vb; + adns__vbuf_init(qumsg_vb); + + qu->query_dgram= malloc(qu->vb.used); + if (!qu->query_dgram) { adns__query_fail(qu,adns_s_nomemory); return; } + + qu->id= id; + qu->query_dglen= qu->vb.used; + memcpy(qu->query_dgram,qu->vb.buf,qu->vb.used); + + adns__query_send(qu,now); +} + +adns_status adns__internal_submit(adns_state ads, adns_query *query_r, + const typeinfo *typei, vbuf *qumsg_vb, int id, + adns_queryflags flags, struct timeval now, + const qcontext *ctx) { + adns_query qu; + + qu= query_alloc(ads,typei,flags,now); + if (!qu) { adns__vbuf_free(qumsg_vb); return adns_s_nomemory; } + *query_r= qu; + + memcpy(&qu->ctx,ctx,sizeof(qu->ctx)); + query_submit(ads,qu, typei,qumsg_vb,id,flags,now); + + return adns_s_ok; +} + +static void query_simple(adns_state ads, adns_query qu, + const char *owner, int ol, + const typeinfo *typei, adns_queryflags flags, + struct timeval now) { + vbuf vb; + int id; + adns_status stat; + + vb= qu->vb; + + stat= adns__mkquery(ads,&vb,&id, owner,ol, typei,flags); + if (stat) { adns__query_fail(qu,stat); return; } + + query_submit(ads,qu, typei,&vb,id, flags,now); +} + +void adns__search_next(adns_state ads, adns_query qu, struct timeval now) { + const char *nextentry; + adns_status stat; + + if (qu->search_doneabs<0) { + nextentry= 0; + qu->search_doneabs= 1; + } else { + if (qu->search_pos >= ads->nsearchlist) { + if (qu->search_doneabs) { + stat= adns_s_nxdomain; goto x_fail; + return; + } else { + nextentry= 0; + qu->search_doneabs= 1; + } + } else { + nextentry= ads->searchlist[qu->search_pos++]; + } + } + + qu->search_vb.used= qu->search_origlen; + if (nextentry) { + if (!adns__vbuf_append(&qu->search_vb,".",1) || + !adns__vbuf_appendstr(&qu->search_vb,nextentry)) { + stat= adns_s_nomemory; goto x_fail; + } + } + + free(qu->query_dgram); + qu->query_dgram= 0; qu->query_dglen= 0; + + query_simple(ads,qu, qu->search_vb.buf, qu->search_vb.used, qu->typei, qu->flags, now); + return; + +x_fail: + adns__query_fail(qu,stat); +} + +static int save_owner(adns_query qu, const char *owner, int ol) { + /* Returns 1 if OK, otherwise there was no memory. */ + adns_answer *ans; + + ans= qu->answer; + assert(!ans->owner); + + ans->owner= adns__alloc_preserved(qu,ol+1); if (!ans->owner) return 0; + + memcpy(ans->owner,owner,ol); + ans->owner[ol]= 0; + return 1; +} + +int adns_submit(adns_state ads, + const char *owner, + adns_rrtype type, + adns_queryflags flags, + void *context, + adns_query *query_r) { + int r, ol, ndots; + adns_status stat; + const typeinfo *typei; + struct timeval now; + adns_query qu; + const char *p; + + adns__consistency(ads,0,cc_entex); + + typei= adns__findtype(type); + if (!typei) return ENOSYS; + + r= gettimeofday(&now,0); if (r) goto x_errno; + qu= query_alloc(ads,typei,flags,now); if (!qu) goto x_errno; + + qu->ctx.ext= context; + qu->ctx.callback= 0; + memset(&qu->ctx.info,0,sizeof(qu->ctx.info)); + + *query_r= qu; + + ol= strlen(owner); + if (!ol) { stat= adns_s_querydomaininvalid; goto x_adnsfail; } + if (ol>DNS_MAXDOMAIN+1) { stat= adns_s_querydomaintoolong; goto x_adnsfail; } + + if (ol>=1 && owner[ol-1]=='.' && (ol<2 || owner[ol-2]!='\\')) { + flags &= ~adns_qf_search; + qu->flags= flags; + ol--; + } + + if (flags & adns_qf_search) { + r= adns__vbuf_append(&qu->search_vb,owner,ol); + if (!r) { stat= adns_s_nomemory; goto x_adnsfail; } + + for (ndots=0, p=owner; (p= strchr(p,'.')); p++, ndots++); + qu->search_doneabs= (ndots >= ads->searchndots) ? -1 : 0; + qu->search_origlen= ol; + adns__search_next(ads,qu,now); + } else { + if (flags & adns_qf_owner) { + if (!save_owner(qu,owner,ol)) { stat= adns_s_nomemory; goto x_adnsfail; } + } + query_simple(ads,qu, owner,ol, typei,flags, now); + } + adns__autosys(ads,now); + adns__consistency(ads,qu,cc_entex); + return 0; + + x_adnsfail: + adns__query_fail(qu,stat); + adns__consistency(ads,qu,cc_entex); + return 0; + + x_errno: + r= errno; + assert(r); + adns__consistency(ads,0,cc_entex); + return r; +} + +int adns_submit_reverse(adns_state ads, + const struct sockaddr *addr, + adns_rrtype type, + adns_queryflags flags, + void *context, + adns_query *query_r) { + const unsigned char *iaddr; + char buf[30]; + + if (type != adns_r_ptr && type != adns_r_ptr_raw) return EINVAL; + flags &= ~adns_qf_search; + + if (addr->sa_family != AF_INET) return ENOSYS; + iaddr= (const unsigned char*) &(((const struct sockaddr_in*)addr) -> sin_addr); + + sprintf(buf, "%d.%d.%d.%d.in-addr.arpa", + iaddr[3], iaddr[2], iaddr[1], iaddr[0]); + + return adns_submit(ads,buf,type,flags,context,query_r); +} + +int adns_synchronous(adns_state ads, + const char *owner, + adns_rrtype type, + adns_queryflags flags, + adns_answer **answer_r) { + adns_query qu; + int r; + + r= adns_submit(ads,owner,type,flags,0,&qu); + if (r) return r; + + r= adns_wait(ads,&qu,answer_r,0); + if (r) adns_cancel(qu); + + return r; +} + +static void *alloc_common(adns_query qu, size_t sz) { + allocnode *an; + + if (!sz) return qu; /* Any old pointer will do */ + assert(!qu->final_allocspace); + an= malloc(MEM_ROUND(MEM_ROUND(sizeof(*an)) + sz)); + if (!an) return 0; + LIST_LINK_TAIL(qu->allocations,an); + return (byte*)an + MEM_ROUND(sizeof(*an)); +} + +void *adns__alloc_interim(adns_query qu, size_t sz) { + void *rv; + + sz= MEM_ROUND(sz); + rv= alloc_common(qu,sz); + if (!rv) return 0; + qu->interim_allocd += sz; + return rv; +} + +void *adns__alloc_preserved(adns_query qu, size_t sz) { + void *rv; + + sz= MEM_ROUND(sz); + rv= adns__alloc_interim(qu,sz); + if (!rv) return 0; + qu->preserved_allocd += sz; + return rv; +} + +void *adns__alloc_mine(adns_query qu, size_t sz) { + return alloc_common(qu,MEM_ROUND(sz)); +} + +void adns__transfer_interim(adns_query from, adns_query to, void *block, size_t sz) { + allocnode *an; + + if (!block) return; + an= (void*)((byte*)block - MEM_ROUND(sizeof(*an))); + + assert(!to->final_allocspace); + assert(!from->final_allocspace); + + LIST_UNLINK(from->allocations,an); + LIST_LINK_TAIL(to->allocations,an); + + from->interim_allocd -= sz; + to->interim_allocd += sz; + + if (to->expires > from->expires) to->expires= from->expires; +} + +void *adns__alloc_final(adns_query qu, size_t sz) { + /* When we're in the _final stage, we _subtract_ from interim_alloc'd + * each allocation, and use final_allocspace to point to the next free + * bit. + */ + void *rp; + + sz= MEM_ROUND(sz); + rp= qu->final_allocspace; + assert(rp); + qu->interim_allocd -= sz; + assert(qu->interim_allocd>=0); + qu->final_allocspace= (byte*)rp + sz; + return rp; +} + +static void cancel_children(adns_query qu) { + adns_query cqu, ncqu; + + for (cqu= qu->children.head; cqu; cqu= ncqu) { + ncqu= cqu->siblings.next; + adns_cancel(cqu); + } +} + +void adns__reset_preserved(adns_query qu) { + assert(!qu->final_allocspace); + cancel_children(qu); + qu->answer->nrrs= 0; + qu->answer->rrs.untyped= 0; + qu->interim_allocd= qu->preserved_allocd; +} + +static void free_query_allocs(adns_query qu) { + allocnode *an, *ann; + + cancel_children(qu); + for (an= qu->allocations.head; an; an= ann) { ann= an->next; free(an); } + LIST_INIT(qu->allocations); + adns__vbuf_free(&qu->vb); + adns__vbuf_free(&qu->search_vb); + free(qu->query_dgram); +} + +void adns_cancel(adns_query qu) { + adns_state ads; + + ads= qu->ads; + adns__consistency(ads,qu,cc_entex); + if (qu->parent) LIST_UNLINK_PART(qu->parent->children,qu,siblings.); + switch (qu->state) { + case query_tosend: + LIST_UNLINK(ads->udpw,qu); + break; + case query_tcpw: + LIST_UNLINK(ads->tcpw,qu); + break; + case query_childw: + LIST_UNLINK(ads->childw,qu); + break; + case query_done: + LIST_UNLINK(ads->output,qu); + break; + default: + abort(); + } + free_query_allocs(qu); + free(qu->answer); + free(qu); + adns__consistency(ads,0,cc_entex); +} + +void adns__update_expires(adns_query qu, unsigned long ttl, struct timeval now) { + time_t max; + + assert(ttl <= MAXTTLBELIEVE); + max= now.tv_sec + ttl; + if (qu->expires < max) return; + qu->expires= max; +} + +static void makefinal_query(adns_query qu) { + adns_answer *ans; + int rrn; + + ans= qu->answer; + + if (qu->interim_allocd) { + ans= realloc(qu->answer, MEM_ROUND(MEM_ROUND(sizeof(*ans)) + qu->interim_allocd)); + if (!ans) goto x_nomem; + qu->answer= ans; + } + + qu->final_allocspace= (byte*)ans + MEM_ROUND(sizeof(*ans)); + adns__makefinal_str(qu,&ans->cname); + adns__makefinal_str(qu,&ans->owner); + + if (ans->nrrs) { + adns__makefinal_block(qu, &ans->rrs.untyped, ans->nrrs*ans->rrsz); + + for (rrn=0; rrn<ans->nrrs; rrn++) + qu->typei->makefinal(qu, ans->rrs.bytes + rrn*ans->rrsz); + } + + free_query_allocs(qu); + return; + + x_nomem: + qu->preserved_allocd= 0; + qu->answer->cname= 0; + qu->answer->owner= 0; + adns__reset_preserved(qu); /* (but we just threw away the preserved stuff) */ + + qu->answer->status= adns_s_nomemory; + free_query_allocs(qu); +} + +void adns__query_done(adns_query qu) { + adns_answer *ans; + adns_query parent; + + cancel_children(qu); + + qu->id= -1; + ans= qu->answer; + + if (qu->flags & adns_qf_owner && qu->flags & adns_qf_search && + ans->status != adns_s_nomemory) { + if (!save_owner(qu, qu->search_vb.buf, qu->search_vb.used)) { + adns__query_fail(qu,adns_s_nomemory); + return; + } + } + + if (ans->nrrs && qu->typei->diff_needswap) { + if (!adns__vbuf_ensure(&qu->vb,qu->typei->rrsz)) { + adns__query_fail(qu,adns_s_nomemory); + return; + } + adns__isort(ans->rrs.bytes, ans->nrrs, ans->rrsz, + qu->vb.buf, + (int(*)(void*, const void*, const void*))qu->typei->diff_needswap, + qu->ads); + } + + ans->expires= qu->expires; + parent= qu->parent; + if (parent) { + LIST_UNLINK_PART(parent->children,qu,siblings.); + LIST_UNLINK(qu->ads->childw,parent); + qu->ctx.callback(parent,qu); + free_query_allocs(qu); + free(qu->answer); + free(qu); + } else { + makefinal_query(qu); + LIST_LINK_TAIL(qu->ads->output,qu); + qu->state= query_done; + } +} + +void adns__query_fail(adns_query qu, adns_status stat) { + adns__reset_preserved(qu); + qu->answer->status= stat; + adns__query_done(qu); +} + +void adns__makefinal_str(adns_query qu, char **strp) { + int l; + char *before, *after; + + before= *strp; + if (!before) return; + l= strlen(before)+1; + after= adns__alloc_final(qu,l); + memcpy(after,before,l); + *strp= after; +} + +void adns__makefinal_block(adns_query qu, void **blpp, size_t sz) { + void *before, *after; + + before= *blpp; + if (!before) return; + after= adns__alloc_final(qu,sz); + memcpy(after,before,sz); + *blpp= after; +} diff --git a/adns-0.6/src/reply.c b/adns-0.6/src/reply.c new file mode 100644 index 0000000..246d52d --- /dev/null +++ b/adns-0.6/src/reply.c @@ -0,0 +1,357 @@ +/* + * reply.c + * - main handling and parsing routine for received datagrams + */ +/* + * This file is + * Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk> + * + * It is part of adns, which is + * Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk> + * Copyright (C) 1999 Tony Finch <dot@dotat.at> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + */ + +#include <stdlib.h> + +#include "internal.h" + +void adns__procdgram(adns_state ads, const byte *dgram, int dglen, + int serv, int viatcp, struct timeval now) { + int cbyte, rrstart, wantedrrs, rri, foundsoa, foundns, cname_here; + int id, f1, f2, qdcount, ancount, nscount, arcount; + int flg_ra, flg_rd, flg_tc, flg_qr, opcode; + int rrtype, rrclass, rdlength, rdstart; + int anstart, nsstart, arstart; + int ownermatched, l, nrrs; + unsigned long ttl, soattl; + const typeinfo *typei; + adns_query qu, nqu; + dns_rcode rcode; + adns_status st; + vbuf tempvb; + byte *newquery, *rrsdata; + parseinfo pai; + + if (dglen<DNS_HDRSIZE) { + adns__diag(ads,serv,0,"received datagram too short for message header (%d)",dglen); + return; + } + cbyte= 0; + GET_W(cbyte,id); + GET_B(cbyte,f1); + GET_B(cbyte,f2); + GET_W(cbyte,qdcount); + GET_W(cbyte,ancount); + GET_W(cbyte,nscount); + GET_W(cbyte,arcount); + assert(cbyte == DNS_HDRSIZE); + + flg_qr= f1&0x80; + opcode= (f1&0x78)>>3; + flg_tc= f1&0x02; + flg_rd= f1&0x01; + flg_ra= f2&0x80; + rcode= (f2&0x0f); + + cname_here= 0; + + if (!flg_qr) { + adns__diag(ads,serv,0,"server sent us a query, not a response"); + return; + } + if (opcode) { + adns__diag(ads,serv,0,"server sent us unknown opcode %d (wanted 0=QUERY)",opcode); + return; + } + if (!qdcount) { + adns__diag(ads,serv,0,"server sent reply without quoting our question"); + return; + } else if (qdcount>1) { + adns__diag(ads,serv,0,"server claimed to answer %d questions with one message", + qdcount); + return; + } + for (qu= viatcp ? ads->tcpw.head : ads->udpw.head; qu; qu= nqu) { + nqu= qu->next; + if (qu->id != id) continue; + if (dglen < qu->query_dglen) continue; + if (memcmp(qu->query_dgram+DNS_HDRSIZE, + dgram+DNS_HDRSIZE, + qu->query_dglen-DNS_HDRSIZE)) + continue; + if (viatcp) { + assert(qu->state == query_tcpw); + } else { + assert(qu->state == query_tosend); + if (!(qu->udpsent & (1<<serv))) continue; + } + break; + } + if (!qu) { + if (ads->iflags & adns_if_debug) { + adns__vbuf_init(&tempvb); + adns__debug(ads,serv,0,"reply not found, id %02x, query owner %s", + id, adns__diag_domain(ads,serv,0,&tempvb,dgram,dglen,DNS_HDRSIZE)); + adns__vbuf_free(&tempvb); + } + return; + } + anstart= qu->query_dglen; + arstart= -1; + + if (viatcp) LIST_UNLINK(ads->tcpw,qu); + else LIST_UNLINK(ads->udpw,qu); + /* We're definitely going to do something with this query now */ + + switch (rcode) { + case rcode_noerror: + case rcode_nxdomain: + break; + case rcode_formaterror: + adns__warn(ads,serv,qu,"server cannot understand our query (Format Error)"); + adns__query_fail(qu,adns_s_rcodeformaterror); + return; + case rcode_servfail: + adns__query_fail(qu,adns_s_rcodeservfail); + return; + case rcode_notimp: + adns__warn(ads,serv,qu,"server claims not to implement our query"); + adns__query_fail(qu,adns_s_rcodenotimplemented); + return; + case rcode_refused: + adns__warn(ads,serv,qu,"server refused our query"); + adns__query_fail(qu,adns_s_rcoderefused); + return; + default: + adns__warn(ads,serv,qu,"server gave unknown response code %d",rcode); + adns__query_fail(qu,adns_s_rcodeunknown); + return; + } + + /* Now, take a look at the answer section, and see if it is complete. + * If it has any CNAMEs we stuff them in the answer. + */ + wantedrrs= 0; + cbyte= anstart; + for (rri= 0; rri<ancount; rri++) { + rrstart= cbyte; + st= adns__findrr(qu,serv, dgram,dglen,&cbyte, + &rrtype,&rrclass,&ttl, &rdlength,&rdstart, + &ownermatched); + if (st) { adns__query_fail(qu,st); return; } + if (rrtype == -1) goto x_truncated; + + if (rrclass != DNS_CLASS_IN) { + adns__diag(ads,serv,qu,"ignoring answer RR with wrong class %d (expected IN=%d)", + rrclass,DNS_CLASS_IN); + continue; + } + if (!ownermatched) { + if (ads->iflags & adns_if_debug) { + adns__debug(ads,serv,qu,"ignoring RR with an unexpected owner %s", + adns__diag_domain(ads,serv,qu, &qu->vb, dgram,dglen,rrstart)); + } + continue; + } + if (rrtype == adns_r_cname && + (qu->typei->type & adns__rrt_typemask) != adns_r_cname) { + if (qu->flags & adns_qf_cname_forbid) { + adns__query_fail(qu,adns_s_prohibitedcname); + return; + } else if (qu->cname_dgram) { /* Ignore second and subsequent CNAME(s) */ + adns__debug(ads,serv,qu,"allegedly canonical name %s is actually alias for %s", + qu->answer->cname, + adns__diag_domain(ads,serv,qu, &qu->vb, dgram,dglen,rdstart)); + adns__query_fail(qu,adns_s_prohibitedcname); + return; + } else if (wantedrrs) { /* Ignore CNAME(s) after RR(s). */ + adns__debug(ads,serv,qu,"ignoring CNAME (to %s) coexisting with RR", + adns__diag_domain(ads,serv,qu, &qu->vb, dgram,dglen,rdstart)); + } else { + qu->cname_begin= rdstart; + qu->cname_dglen= dglen; + st= adns__parse_domain(ads,serv,qu, &qu->vb, + qu->flags & adns_qf_quoteok_cname ? pdf_quoteok : 0, + dgram,dglen, &rdstart,rdstart+rdlength); + if (!qu->vb.used) goto x_truncated; + if (st) { adns__query_fail(qu,st); return; } + l= strlen(qu->vb.buf)+1; + qu->answer->cname= adns__alloc_preserved(qu,l); + if (!qu->answer->cname) { adns__query_fail(qu,adns_s_nomemory); return; } + + qu->cname_dgram= adns__alloc_mine(qu,dglen); + memcpy(qu->cname_dgram,dgram,dglen); + + memcpy(qu->answer->cname,qu->vb.buf,l); + cname_here= 1; + adns__update_expires(qu,ttl,now); + /* If we find the answer section truncated after this point we restart + * the query at the CNAME; if beforehand then we obviously have to use + * TCP. If there is no truncation we can use the whole answer if + * it contains the relevant info. + */ + } + } else if (rrtype == (qu->typei->type & adns__rrt_typemask)) { + wantedrrs++; + } else { + adns__debug(ads,serv,qu,"ignoring answer RR with irrelevant type %d",rrtype); + } + } + + /* We defer handling truncated responses here, in case there was a CNAME + * which we could use. + */ + if (flg_tc) goto x_truncated; + + nsstart= cbyte; + + if (!wantedrrs) { + /* Oops, NODATA or NXDOMAIN or perhaps a referral (which would be a problem) */ + + /* RFC2308: NODATA has _either_ a SOA _or_ _no_ NS records in authority section */ + foundsoa= 0; soattl= 0; foundns= 0; + for (rri= 0; rri<nscount; rri++) { + rrstart= cbyte; + st= adns__findrr(qu,serv, dgram,dglen,&cbyte, + &rrtype,&rrclass,&ttl, &rdlength,&rdstart, 0); + if (st) { adns__query_fail(qu,st); return; } + if (rrtype==-1) goto x_truncated; + if (rrclass != DNS_CLASS_IN) { + adns__diag(ads,serv,qu, + "ignoring authority RR with wrong class %d (expected IN=%d)", + rrclass,DNS_CLASS_IN); + continue; + } + if (rrtype == adns_r_soa_raw) { foundsoa= 1; soattl= ttl; break; } + else if (rrtype == adns_r_ns_raw) { foundns= 1; } + } + + if (rcode == rcode_nxdomain) { + /* We still wanted to look for the SOA so we could find the TTL. */ + adns__update_expires(qu,soattl,now); + + if (qu->flags & adns_qf_search) { + adns__search_next(ads,qu,now); + } else { + adns__query_fail(qu,adns_s_nxdomain); + } + return; + } + + if (foundsoa || !foundns) { + /* Aha ! A NODATA response, good. */ + adns__update_expires(qu,soattl,now); + adns__query_fail(qu,adns_s_nodata); + return; + } + + /* Now what ? No relevant answers, no SOA, and at least some NS's. + * Looks like a referral. Just one last chance ... if we came across + * a CNAME in this datagram then we should probably do our own CNAME + * lookup now in the hope that we won't get a referral again. + */ + if (cname_here) goto x_restartquery; + + /* Bloody hell, I thought we asked for recursion ? */ + if (flg_rd) { + adns__diag(ads,serv,qu,"server thinks we didn't ask for recursive lookup"); + } + if (!flg_ra) { + adns__diag(ads,serv,qu,"server is not willing to do recursive lookups for us"); + adns__query_fail(qu,adns_s_norecurse); + } else { + adns__diag(ads,serv,qu,"server claims to do recursion, but gave us a referral"); + adns__query_fail(qu,adns_s_invalidresponse); + } + return; + } + + /* Now, we have some RRs which we wanted. */ + + qu->answer->rrs.untyped= adns__alloc_interim(qu,qu->typei->rrsz*wantedrrs); + if (!qu->answer->rrs.untyped) { adns__query_fail(qu,adns_s_nomemory); return; } + + typei= qu->typei; + cbyte= anstart; + rrsdata= qu->answer->rrs.bytes; + + pai.ads= qu->ads; + pai.qu= qu; + pai.serv= serv; + pai.dgram= dgram; + pai.dglen= dglen; + pai.nsstart= nsstart; + pai.nscount= nscount; + pai.arcount= arcount; + pai.now= now; + + for (rri=0, nrrs=0; rri<ancount; rri++) { + st= adns__findrr(qu,serv, dgram,dglen,&cbyte, + &rrtype,&rrclass,&ttl, &rdlength,&rdstart, + &ownermatched); + assert(!st); assert(rrtype != -1); + if (rrclass != DNS_CLASS_IN || + rrtype != (qu->typei->type & adns__rrt_typemask) || + !ownermatched) + continue; + adns__update_expires(qu,ttl,now); + st= typei->parse(&pai, rdstart,rdstart+rdlength, rrsdata+nrrs*typei->rrsz); + if (st) { adns__query_fail(qu,st); return; } + if (rdstart==-1) goto x_truncated; + nrrs++; + } + assert(nrrs==wantedrrs); + qu->answer->nrrs= nrrs; + + /* This may have generated some child queries ... */ + if (qu->children.head) { + qu->state= query_childw; + LIST_LINK_TAIL(ads->childw,qu); + return; + } + adns__query_done(qu); + return; + + x_truncated: + + if (!flg_tc) { + adns__diag(ads,serv,qu,"server sent datagram which points outside itself"); + adns__query_fail(qu,adns_s_invalidresponse); + return; + } + qu->flags |= adns_qf_usevc; + + x_restartquery: + if (qu->cname_dgram) { + st= adns__mkquery_frdgram(qu->ads,&qu->vb,&qu->id, + qu->cname_dgram, qu->cname_dglen, qu->cname_begin, + qu->typei->type, qu->flags); + if (st) { adns__query_fail(qu,st); return; } + + newquery= realloc(qu->query_dgram,qu->vb.used); + if (!newquery) { adns__query_fail(qu,adns_s_nomemory); return; } + + qu->query_dgram= newquery; + qu->query_dglen= qu->vb.used; + memcpy(newquery,qu->vb.buf,qu->vb.used); + } + + if (qu->state == query_tcpw) qu->state= query_tosend; + qu->retries= 0; + adns__reset_preserved(qu); + adns__query_send(qu,now); +} diff --git a/adns-0.6/src/setup.c b/adns-0.6/src/setup.c new file mode 100644 index 0000000..ac88c33 --- /dev/null +++ b/adns-0.6/src/setup.c @@ -0,0 +1,643 @@ +/* + * setup.c + * - configuration file parsing + * - management of global state + */ +/* + * This file is + * Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk> + * + * It is part of adns, which is + * Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk> + * Copyright (C) 1999 Tony Finch <dot@dotat.at> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + */ + +#include <stdlib.h> +#include <errno.h> +#include <limits.h> +#include <unistd.h> +#include <fcntl.h> + +#include <netdb.h> +#include <sys/socket.h> +#include <netinet/in.h> +#include <arpa/inet.h> + +#include "internal.h" + +static void readconfig(adns_state ads, const char *filename, int warnmissing); + +static void addserver(adns_state ads, struct in_addr addr) { + int i; + struct server *ss; + + for (i=0; i<ads->nservers; i++) { + if (ads->servers[i].addr.s_addr == addr.s_addr) { + adns__debug(ads,-1,0,"duplicate nameserver %s ignored",inet_ntoa(addr)); + return; + } + } + + if (ads->nservers>=MAXSERVERS) { + adns__diag(ads,-1,0,"too many nameservers, ignoring %s",inet_ntoa(addr)); + return; + } + + ss= ads->servers+ads->nservers; + ss->addr= addr; + ads->nservers++; +} + +static void freesearchlist(adns_state ads) { + if (ads->nsearchlist) free(*ads->searchlist); + free(ads->searchlist); +} + +static void saveerr(adns_state ads, int en) { + if (!ads->configerrno) ads->configerrno= en; +} + +static void configparseerr(adns_state ads, const char *fn, int lno, + const char *fmt, ...) { + va_list al; + + saveerr(ads,EINVAL); + if (!ads->diagfile || (ads->iflags & adns_if_noerrprint)) return; + + if (lno==-1) fprintf(ads->diagfile,"adns: %s: ",fn); + else fprintf(ads->diagfile,"adns: %s:%d: ",fn,lno); + va_start(al,fmt); + vfprintf(ads->diagfile,fmt,al); + va_end(al); + fputc('\n',ads->diagfile); +} + +static int nextword(const char **bufp_io, const char **word_r, int *l_r) { + const char *p, *q; + + p= *bufp_io; + while (ctype_whitespace(*p)) p++; + if (!*p) return 0; + + q= p; + while (*q && !ctype_whitespace(*q)) q++; + + *l_r= q-p; + *word_r= p; + *bufp_io= q; + + return 1; +} + +static void ccf_nameserver(adns_state ads, const char *fn, int lno, const char *buf) { + struct in_addr ia; + + if (!inet_aton(buf,&ia)) { + configparseerr(ads,fn,lno,"invalid nameserver address `%s'",buf); + return; + } + adns__debug(ads,-1,0,"using nameserver %s",inet_ntoa(ia)); + addserver(ads,ia); +} + +static void ccf_search(adns_state ads, const char *fn, int lno, const char *buf) { + const char *bufp, *word; + char *newchars, **newptrs, **pp; + int count, tl, l; + + if (!buf) return; + + bufp= buf; + count= 0; + tl= 0; + while (nextword(&bufp,&word,&l)) { count++; tl += l+1; } + + newptrs= malloc(sizeof(char*)*count); if (!newptrs) { saveerr(ads,errno); return; } + newchars= malloc(tl); if (!newchars) { saveerr(ads,errno); free(newptrs); return; } + + bufp= buf; + pp= newptrs; + while (nextword(&bufp,&word,&l)) { + *pp++= newchars; + memcpy(newchars,word,l); + newchars += l; + *newchars++ = 0; + } + + freesearchlist(ads); + ads->nsearchlist= count; + ads->searchlist= newptrs; +} + +static void ccf_sortlist(adns_state ads, const char *fn, int lno, const char *buf) { + const char *word; + char tbuf[200], *slash, *ep; + struct in_addr base, mask; + int l; + unsigned long initial, baselocal; + + if (!buf) return; + + ads->nsortlist= 0; + while (nextword(&buf,&word,&l)) { + if (ads->nsortlist >= MAXSORTLIST) { + adns__diag(ads,-1,0,"too many sortlist entries, ignoring %.*s onwards",l,word); + return; + } + + if (l >= sizeof(tbuf)) { + configparseerr(ads,fn,lno,"sortlist entry `%.*s' too long",l,word); + continue; + } + + memcpy(tbuf,word,l); tbuf[l]= 0; + slash= strchr(tbuf,'/'); + if (slash) *slash++= 0; + + if (!inet_aton(tbuf,&base)) { + configparseerr(ads,fn,lno,"invalid address `%s' in sortlist",tbuf); + continue; + } + + if (slash) { + if (strchr(slash,'.')) { + if (!inet_aton(slash,&mask)) { + configparseerr(ads,fn,lno,"invalid mask `%s' in sortlist",slash); + continue; + } + if (base.s_addr & ~mask.s_addr) { + configparseerr(ads,fn,lno, + "mask `%s' in sortlist overlaps address `%s'",slash,tbuf); + continue; + } + } else { + initial= strtoul(slash,&ep,10); + if (*ep || initial>32) { + configparseerr(ads,fn,lno,"mask length `%s' invalid",slash); + continue; + } + mask.s_addr= htonl((0x0ffffffffUL) << (32-initial)); + } + } else { + baselocal= ntohl(base.s_addr); + if (!baselocal & 0x080000000UL) /* class A */ + mask.s_addr= htonl(0x0ff000000UL); + else if ((baselocal & 0x0c0000000UL) == 0x080000000UL) + mask.s_addr= htonl(0x0ffff0000UL); /* class B */ + else if ((baselocal & 0x0f0000000UL) == 0x0e0000000UL) + mask.s_addr= htonl(0x0ff000000UL); /* class C */ + else { + configparseerr(ads,fn,lno, + "network address `%s' in sortlist is not in classed ranges," + " must specify mask explicitly", tbuf); + continue; + } + } + + ads->sortlist[ads->nsortlist].base= base; + ads->sortlist[ads->nsortlist].mask= mask; + ads->nsortlist++; + } +} + +static void ccf_options(adns_state ads, const char *fn, int lno, const char *buf) { + const char *word; + char *ep; + unsigned long v; + int l; + + if (!buf) return; + + while (nextword(&buf,&word,&l)) { + if (l==5 && !memcmp(word,"debug",5)) { + ads->iflags |= adns_if_debug; + continue; + } + if (l>=6 && !memcmp(word,"ndots:",6)) { + v= strtoul(word+6,&ep,10); + if (l==6 || ep != word+l || v > INT_MAX) { + configparseerr(ads,fn,lno,"option `%.*s' malformed or has bad value",l,word); + continue; + } + ads->searchndots= v; + continue; + } + if (l>=12 && !memcmp(word,"adns_checkc:",12)) { + if (!strcmp(word+12,"none")) { + ads->iflags &= ~adns_if_checkc_freq; + ads->iflags |= adns_if_checkc_entex; + } else if (!strcmp(word+12,"entex")) { + ads->iflags &= ~adns_if_checkc_freq; + ads->iflags |= adns_if_checkc_entex; + } else if (!strcmp(word+12,"freq")) { + ads->iflags |= adns_if_checkc_freq; + } else { + configparseerr(ads,fn,lno, "option adns_checkc has bad value `%s' " + "(must be none, entex or freq", word+12); + } + continue; + } + adns__diag(ads,-1,0,"%s:%d: unknown option `%.*s'", fn,lno, l,word); + } +} + +static void ccf_clearnss(adns_state ads, const char *fn, int lno, const char *buf) { + ads->nservers= 0; +} + +static void ccf_include(adns_state ads, const char *fn, int lno, const char *buf) { + if (!*buf) { + configparseerr(ads,fn,lno,"`include' directive with no filename"); + return; + } + readconfig(ads,buf,1); +} + +static const struct configcommandinfo { + const char *name; + void (*fn)(adns_state ads, const char *fn, int lno, const char *buf); +} configcommandinfos[]= { + { "nameserver", ccf_nameserver }, + { "domain", ccf_search }, + { "search", ccf_search }, + { "sortlist", ccf_sortlist }, + { "options", ccf_options }, + { "clearnameservers", ccf_clearnss }, + { "include", ccf_include }, + { 0 } +}; + +typedef union { + FILE *file; + const char *text; +} getline_ctx; + +static int gl_file(adns_state ads, getline_ctx *src_io, const char *filename, + int lno, char *buf, int buflen) { + FILE *file= src_io->file; + int c, i; + char *p; + + p= buf; + buflen--; + i= 0; + + for (;;) { /* loop over chars */ + if (i == buflen) { + adns__diag(ads,-1,0,"%s:%d: line too long, ignored",filename,lno); + goto x_badline; + } + c= getc(file); + if (!c) { + adns__diag(ads,-1,0,"%s:%d: line contains nul, ignored",filename,lno); + goto x_badline; + } else if (c == '\n') { + break; + } else if (c == EOF) { + if (ferror(file)) { + saveerr(ads,errno); + adns__diag(ads,-1,0,"%s:%d: read error: %s",filename,lno,strerror(errno)); + return -1; + } + if (!i) return -1; + break; + } else { + *p++= c; + i++; + } + } + + *p++= 0; + return i; + + x_badline: + saveerr(ads,EINVAL); + while ((c= getc(file)) != EOF && c != '\n'); + return -2; +} + +static int gl_text(adns_state ads, getline_ctx *src_io, const char *filename, + int lno, char *buf, int buflen) { + const char *cp= src_io->text; + int l; + + if (!cp || !*cp) return -1; + + if (*cp == ';' || *cp == '\n') cp++; + l= strcspn(cp,";\n"); + src_io->text = cp+l; + + if (l >= buflen) { + adns__diag(ads,-1,0,"%s:%d: line too long, ignored",filename,lno); + saveerr(ads,EINVAL); + return -2; + } + + memcpy(buf,cp,l); + buf[l]= 0; + return l; +} + +static void readconfiggeneric(adns_state ads, const char *filename, + int (*getline)(adns_state ads, getline_ctx*, + const char *filename, int lno, + char *buf, int buflen), + /* Returns >=0 for success, -1 for EOF or error + * (error will have been reported), or -2 for + * bad line was encountered, try again. + */ + getline_ctx gl_ctx) { + char linebuf[2000], *p, *q; + int lno, l, dirl; + const struct configcommandinfo *ccip; + + for (lno=1; + (l= getline(ads,&gl_ctx, filename,lno, linebuf,sizeof(linebuf))) != -1; + lno++) { + if (l == -2) continue; + while (l>0 && ctype_whitespace(linebuf[l-1])) l--; + linebuf[l]= 0; + p= linebuf; + while (ctype_whitespace(*p)) p++; + if (*p == '#' || !*p) continue; + q= p; + while (*q && !ctype_whitespace(*q)) q++; + dirl= q-p; + for (ccip=configcommandinfos; + ccip->name && !(strlen(ccip->name)==dirl && !memcmp(ccip->name,p,q-p)); + ccip++); + if (!ccip->name) { + adns__diag(ads,-1,0,"%s:%d: unknown configuration directive `%.*s'", + filename,lno,q-p,p); + continue; + } + while (ctype_whitespace(*q)) q++; + ccip->fn(ads,filename,lno,q); + } +} + +static const char *instrum_getenv(adns_state ads, const char *envvar) { + const char *value; + + value= getenv(envvar); + if (!value) adns__debug(ads,-1,0,"environment variable %s not set",envvar); + else adns__debug(ads,-1,0,"environment variable %s set to `%s'",envvar,value); + return value; +} + +static void readconfig(adns_state ads, const char *filename, int warnmissing) { + getline_ctx gl_ctx; + + gl_ctx.file= fopen(filename,"r"); + if (!gl_ctx.file) { + if (errno == ENOENT) { + if (warnmissing) + adns__debug(ads,-1,0,"configuration file `%s' does not exist",filename); + return; + } + saveerr(ads,errno); + adns__diag(ads,-1,0,"cannot open configuration file `%s': %s", + filename,strerror(errno)); + return; + } + + readconfiggeneric(ads,filename,gl_file,gl_ctx); + + fclose(gl_ctx.file); +} + +static void readconfigtext(adns_state ads, const char *text, const char *showname) { + getline_ctx gl_ctx; + + gl_ctx.text= text; + readconfiggeneric(ads,showname,gl_text,gl_ctx); +} + +static void readconfigenv(adns_state ads, const char *envvar) { + const char *filename; + + if (ads->iflags & adns_if_noenv) { + adns__debug(ads,-1,0,"not checking environment variable `%s'",envvar); + return; + } + filename= instrum_getenv(ads,envvar); + if (filename) readconfig(ads,filename,1); +} + +static void readconfigenvtext(adns_state ads, const char *envvar) { + const char *textdata; + + if (ads->iflags & adns_if_noenv) { + adns__debug(ads,-1,0,"not checking environment variable `%s'",envvar); + return; + } + textdata= instrum_getenv(ads,envvar); + if (textdata) readconfigtext(ads,textdata,envvar); +} + + +int adns__setnonblock(adns_state ads, int fd) { + int r; + + r= fcntl(fd,F_GETFL,0); if (r<0) return errno; + r |= O_NONBLOCK; + r= fcntl(fd,F_SETFL,r); if (r<0) return errno; + return 0; +} + +static int init_begin(adns_state *ads_r, adns_initflags flags, FILE *diagfile) { + adns_state ads; + + ads= malloc(sizeof(*ads)); if (!ads) return errno; + + ads->iflags= flags; + ads->diagfile= diagfile; + ads->configerrno= 0; + LIST_INIT(ads->udpw); + LIST_INIT(ads->tcpw); + LIST_INIT(ads->childw); + LIST_INIT(ads->output); + ads->forallnext= 0; + ads->nextid= 0x311f; + ads->udpsocket= ads->tcpsocket= -1; + adns__vbuf_init(&ads->tcpsend); + adns__vbuf_init(&ads->tcprecv); + ads->tcprecv_skip= 0; + ads->nservers= ads->nsortlist= ads->nsearchlist= ads->tcpserver= 0; + ads->searchndots= 1; + ads->tcpstate= server_disconnected; + timerclear(&ads->tcptimeout); + ads->searchlist= 0; + + *ads_r= ads; + return 0; +} + +static int init_finish(adns_state ads) { + struct in_addr ia; + struct protoent *proto; + int r; + + if (!ads->nservers) { + if (ads->diagfile && ads->iflags & adns_if_debug) + fprintf(ads->diagfile,"adns: no nameservers, using localhost\n"); + ia.s_addr= htonl(INADDR_LOOPBACK); + addserver(ads,ia); + } + + proto= getprotobyname("udp"); if (!proto) { r= ENOPROTOOPT; goto x_free; } + ads->udpsocket= socket(AF_INET,SOCK_DGRAM,proto->p_proto); + if (ads->udpsocket<0) { r= errno; goto x_free; } + + r= adns__setnonblock(ads,ads->udpsocket); + if (r) { r= errno; goto x_closeudp; } + + return 0; + + x_closeudp: + close(ads->udpsocket); + x_free: + free(ads); + return r; +} + +static void init_abort(adns_state ads) { + if (ads->nsearchlist) { + free(ads->searchlist[0]); + free(ads->searchlist); + } + free(ads); +} + +int adns_init(adns_state *ads_r, adns_initflags flags, FILE *diagfile) { + adns_state ads; + const char *res_options, *adns_res_options; + int r; + + r= init_begin(&ads, flags, diagfile ? diagfile : stderr); + if (r) return r; + + res_options= instrum_getenv(ads,"RES_OPTIONS"); + adns_res_options= instrum_getenv(ads,"ADNS_RES_OPTIONS"); + ccf_options(ads,"RES_OPTIONS",-1,res_options); + ccf_options(ads,"ADNS_RES_OPTIONS",-1,adns_res_options); + + readconfig(ads,"/etc/resolv.conf",1); + readconfig(ads,"/etc/resolv-adns.conf",0); + readconfigenv(ads,"RES_CONF"); + readconfigenv(ads,"ADNS_RES_CONF"); + + readconfigenvtext(ads,"RES_CONF_TEXT"); + readconfigenvtext(ads,"ADNS_RES_CONF_TEXT"); + + ccf_options(ads,"RES_OPTIONS",-1,res_options); + ccf_options(ads,"ADNS_RES_OPTIONS",-1,adns_res_options); + + ccf_search(ads,"LOCALDOMAIN",-1,instrum_getenv(ads,"LOCALDOMAIN")); + ccf_search(ads,"ADNS_LOCALDOMAIN",-1,instrum_getenv(ads,"ADNS_LOCALDOMAIN")); + + if (ads->configerrno && ads->configerrno != EINVAL) { + r= ads->configerrno; + init_abort(ads); + return r; + } + + r= init_finish(ads); + if (r) return r; + + adns__consistency(ads,0,cc_entex); + *ads_r= ads; + return 0; +} + +int adns_init_strcfg(adns_state *ads_r, adns_initflags flags, + FILE *diagfile, const char *configtext) { + adns_state ads; + int r; + + r= init_begin(&ads, flags, diagfile); if (r) return r; + + readconfigtext(ads,configtext,"<supplied configuration text>"); + if (ads->configerrno) { + r= ads->configerrno; + init_abort(ads); + return r; + } + + r= init_finish(ads); if (r) return r; + adns__consistency(ads,0,cc_entex); + *ads_r= ads; + return 0; +} + + +void adns_finish(adns_state ads) { + adns__consistency(ads,0,cc_entex); + for (;;) { + if (ads->udpw.head) adns_cancel(ads->udpw.head); + else if (ads->tcpw.head) adns_cancel(ads->tcpw.head); + else if (ads->childw.head) adns_cancel(ads->childw.head); + else if (ads->output.head) adns_cancel(ads->output.head); + else break; + } + close(ads->udpsocket); + if (ads->tcpsocket >= 0) close(ads->tcpsocket); + adns__vbuf_free(&ads->tcpsend); + adns__vbuf_free(&ads->tcprecv); + freesearchlist(ads); + free(ads); +} + +void adns_forallqueries_begin(adns_state ads) { + adns__consistency(ads,0,cc_entex); + ads->forallnext= + ads->udpw.head ? ads->udpw.head : + ads->tcpw.head ? ads->tcpw.head : + ads->childw.head ? ads->childw.head : + ads->output.head; +} + +adns_query adns_forallqueries_next(adns_state ads, void **context_r) { + adns_query qu, nqu; + + adns__consistency(ads,0,cc_entex); + nqu= ads->forallnext; + for (;;) { + qu= nqu; + if (!qu) return 0; + if (qu->next) { + nqu= qu->next; + } else if (qu == ads->udpw.tail) { + nqu= + ads->tcpw.head ? ads->tcpw.head : + ads->childw.head ? ads->childw.head : + ads->output.head; + } else if (qu == ads->tcpw.tail) { + nqu= + ads->childw.head ? ads->childw.head : + ads->output.head; + } else if (qu == ads->childw.tail) { + nqu= ads->output.head; + } else { + nqu= 0; + } + if (!qu->parent) break; + } + ads->forallnext= nqu; + if (context_r) *context_r= qu->ctx.ext; + return qu; +} diff --git a/adns-0.6/src/transmit.c b/adns-0.6/src/transmit.c new file mode 100644 index 0000000..c669af6 --- /dev/null +++ b/adns-0.6/src/transmit.c @@ -0,0 +1,257 @@ +/* + * transmit.c + * - construct queries + * - send queries + */ +/* + * This file is + * Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk> + * + * It is part of adns, which is + * Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk> + * Copyright (C) 1999 Tony Finch <dot@dotat.at> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + */ + +#include <errno.h> + +#include <sys/types.h> +#include <sys/uio.h> + +#include "internal.h" +#include "tvarith.h" + +#define MKQUERY_START(vb) (rqp= (vb)->buf+(vb)->used) +#define MKQUERY_ADDB(b) *rqp++= (b) +#define MKQUERY_ADDW(w) (MKQUERY_ADDB(((w)>>8)&0x0ff), MKQUERY_ADDB((w)&0x0ff)) +#define MKQUERY_STOP(vb) ((vb)->used= rqp-(vb)->buf) + +static adns_status mkquery_header(adns_state ads, vbuf *vb, int *id_r, int qdlen) { + int id; + byte *rqp; + + if (!adns__vbuf_ensure(vb,DNS_HDRSIZE+qdlen+4)) return adns_s_nomemory; + + vb->used= 0; + MKQUERY_START(vb); + + *id_r= id= (ads->nextid++) & 0x0ffff; + MKQUERY_ADDW(id); + MKQUERY_ADDB(0x01); /* QR=Q(0), OPCODE=QUERY(0000), !AA, !TC, RD */ + MKQUERY_ADDB(0x00); /* !RA, Z=000, RCODE=NOERROR(0000) */ + MKQUERY_ADDW(1); /* QDCOUNT=1 */ + MKQUERY_ADDW(0); /* ANCOUNT=0 */ + MKQUERY_ADDW(0); /* NSCOUNT=0 */ + MKQUERY_ADDW(0); /* ARCOUNT=0 */ + + MKQUERY_STOP(vb); + + return adns_s_ok; +} + +static adns_status mkquery_footer(vbuf *vb, adns_rrtype type) { + byte *rqp; + + MKQUERY_START(vb); + MKQUERY_ADDW(type & adns__rrt_typemask); /* QTYPE */ + MKQUERY_ADDW(DNS_CLASS_IN); /* QCLASS=IN */ + MKQUERY_STOP(vb); + assert(vb->used <= vb->avail); + + return adns_s_ok; +} + +adns_status adns__mkquery(adns_state ads, vbuf *vb, int *id_r, + const char *owner, int ol, + const typeinfo *typei, adns_queryflags flags) { + int ll, c, nlabs; + byte label[255], *rqp; + const char *p, *pe; + adns_status st; + + st= mkquery_header(ads,vb,id_r,ol+2); if (st) return st; + + MKQUERY_START(vb); + + p= owner; pe= owner+ol; + nlabs= 0; + while (p!=pe) { + ll= 0; + while (p!=pe && (c= *p++)!='.') { + if (c=='\\') { + if (!(flags & adns_qf_quoteok_query)) return adns_s_querydomaininvalid; + if (ctype_digit(p[0])) { + if (ctype_digit(p[1]) && ctype_digit(p[2])) { + c= (*p++ - '0')*100 + (*p++ - '0')*10 + (*p++ - '0'); + if (c >= 256) return adns_s_querydomaininvalid; + } else { + return adns_s_querydomaininvalid; + } + } else if (!(c= *p++)) { + return adns_s_querydomaininvalid; + } + } + if (!(flags & adns_qf_quoteok_query)) { + if (c == '-') { + if (!ll) return adns_s_querydomaininvalid; + } else if (!ctype_alpha(c) && !ctype_digit(c)) { + return adns_s_querydomaininvalid; + } + } + if (ll == sizeof(label)) return adns_s_querydomaininvalid; + label[ll++]= c; + } + if (!ll) return adns_s_querydomaininvalid; + if (nlabs++ > 63) return adns_s_querydomaintoolong; + MKQUERY_ADDB(ll); + memcpy(rqp,label,ll); rqp+= ll; + } + MKQUERY_ADDB(0); + + MKQUERY_STOP(vb); + + st= mkquery_footer(vb,typei->type); + + return adns_s_ok; +} + +adns_status adns__mkquery_frdgram(adns_state ads, vbuf *vb, int *id_r, + const byte *qd_dgram, int qd_dglen, int qd_begin, + adns_rrtype type, adns_queryflags flags) { + byte *rqp; + findlabel_state fls; + int lablen, labstart; + adns_status st; + + st= mkquery_header(ads,vb,id_r,qd_dglen); if (st) return st; + + MKQUERY_START(vb); + + adns__findlabel_start(&fls,ads,-1,0,qd_dgram,qd_dglen,qd_dglen,qd_begin,0); + for (;;) { + st= adns__findlabel_next(&fls,&lablen,&labstart); assert(!st); + if (!lablen) break; + assert(lablen<255); + MKQUERY_ADDB(lablen); + memcpy(rqp,qd_dgram+labstart,lablen); + rqp+= lablen; + } + MKQUERY_ADDB(0); + + MKQUERY_STOP(vb); + + st= mkquery_footer(vb,type); + + return adns_s_ok; +} + +void adns__querysend_tcp(adns_query qu, struct timeval now) { + byte length[2]; + struct iovec iov[2]; + int wr, r; + adns_state ads; + + if (qu->ads->tcpstate != server_ok) return; + + assert(qu->state == query_tcpw); + + length[0]= (qu->query_dglen&0x0ff00U) >>8; + length[1]= (qu->query_dglen&0x0ff); + + ads= qu->ads; + if (!adns__vbuf_ensure(&ads->tcpsend,ads->tcpsend.used+qu->query_dglen+2)) return; + + qu->retries++; + + /* Reset idle timeout. */ + ads->tcptimeout.tv_sec= ads->tcptimeout.tv_usec= 0; + + if (ads->tcpsend.used) { + wr= 0; + } else { + iov[0].iov_base= length; + iov[0].iov_len= 2; + iov[1].iov_base= qu->query_dgram; + iov[1].iov_len= qu->query_dglen; + adns__sigpipe_protect(qu->ads); + wr= writev(qu->ads->tcpsocket,iov,2); + adns__sigpipe_unprotect(qu->ads); + if (wr < 0) { + if (!(errno == EAGAIN || errno == EINTR || errno == ENOSPC || + errno == ENOBUFS || errno == ENOMEM)) { + adns__tcp_broken(ads,"write",strerror(errno)); + return; + } + wr= 0; + } + } + + if (wr<2) { + r= adns__vbuf_append(&ads->tcpsend,length,2-wr); assert(r); + wr= 0; + } else { + wr-= 2; + } + if (wr<qu->query_dglen) { + r= adns__vbuf_append(&ads->tcpsend,qu->query_dgram+wr,qu->query_dglen-wr); assert(r); + } +} + +static void query_usetcp(adns_query qu, struct timeval now) { + qu->state= query_tcpw; + qu->timeout= now; + timevaladd(&qu->timeout,TCPWAITMS); + LIST_LINK_TAIL(qu->ads->tcpw,qu); + adns__querysend_tcp(qu,now); + adns__tcp_tryconnect(qu->ads,now); +} + +void adns__query_send(adns_query qu, struct timeval now) { + struct sockaddr_in servaddr; + int serv, r; + adns_state ads; + + assert(qu->state == query_tosend); + if ((qu->flags & adns_qf_usevc) || (qu->query_dglen > DNS_MAXUDP)) { + query_usetcp(qu,now); + return; + } + + if (qu->retries >= UDPMAXRETRIES) { + adns__query_fail(qu,adns_s_timeout); + return; + } + + serv= qu->udpnextserver; + memset(&servaddr,0,sizeof(servaddr)); + + ads= qu->ads; + servaddr.sin_family= AF_INET; + servaddr.sin_addr= ads->servers[serv].addr; + servaddr.sin_port= htons(DNS_PORT); + + r= sendto(ads->udpsocket,qu->query_dgram,qu->query_dglen,0, + (const struct sockaddr*)&servaddr,sizeof(servaddr)); + if (r<0 && errno == EMSGSIZE) { qu->retries= 0; query_usetcp(qu,now); return; } + if (r<0) adns__warn(ads,serv,0,"sendto failed: %s",strerror(errno)); + + qu->timeout= now; + timevaladd(&qu->timeout,UDPRETRYMS); + qu->udpsent |= (1<<serv); + qu->udpnextserver= (serv+1)%ads->nservers; + qu->retries++; + LIST_LINK_TAIL(ads->udpw,qu); +} diff --git a/adns-0.6/src/tvarith.h b/adns-0.6/src/tvarith.h new file mode 100644 index 0000000..202da1f --- /dev/null +++ b/adns-0.6/src/tvarith.h @@ -0,0 +1,41 @@ +/* + * tvarith.h + * - static inline functions for doing arithmetic on timevals + */ +/* + * This file is + * Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk> + * + * It is part of adns, which is + * Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk> + * Copyright (C) 1999 Tony Finch <dot@dotat.at> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + */ + +#ifndef ADNS_TVARITH_H_INCLUDED +#define ADNS_TVARITH_H_INCLUDED + +static inline void timevaladd(struct timeval *tv_io, long ms) { + struct timeval tmp; + assert(ms>=0); + tmp= *tv_io; + tmp.tv_usec += (ms%1000)*1000; + tmp.tv_sec += ms/1000; + if (tmp.tv_usec >= 1000000) { tmp.tv_sec++; tmp.tv_usec -= 1000000; } + *tv_io= tmp; +} + +#endif diff --git a/adns-0.6/src/types.c b/adns-0.6/src/types.c new file mode 100644 index 0000000..668986f --- /dev/null +++ b/adns-0.6/src/types.c @@ -0,0 +1,1034 @@ +/* + * types.c + * - RR-type-specific code, and the machinery to call it + */ +/* + * This file is + * Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk> + * + * It is part of adns, which is + * Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk> + * Copyright (C) 1999 Tony Finch <dot@dotat.at> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + */ + +#include <stdlib.h> + +#include <sys/types.h> +#include <sys/socket.h> +#include <netinet/in.h> +#include <arpa/inet.h> + +#include "internal.h" + +#define R_NOMEM return adns_s_nomemory +#define CSP_ADDSTR(s) do { if (!adns__vbuf_appendstr(vb,(s))) R_NOMEM; } while (0) + +/* + * order of sections: + * + * _string (pap) + * _textdata, _qstring (csp) + * _str (mf,cs) + * _intstr (mf,csp,cs) + * _manyistr (mf,cs) + * _txt (pa) + * _inaddr (pa,dip,di) + * _addr (pa,di,csp,cs) + * _domain (pap) + * _host_raw (pa) + * _hostaddr (pap,pa,dip,di,mfp,mf,csp,cs +pap_findaddrs) + * _mx_raw (pa,di) + * _mx (pa,di) + * _inthostaddr (mf,cs) + * _ptr (pa) + * _strpair (mf,cs) + * _intstrpair (mf,cs) + * _hinfo (pa) + * _mailbox (pap +pap_mailbox822) + * _rp (pa) + * _soa (pa,mf,cs) + * _flat (mf) + * + * within each section: + * pap_* + * pa_* + * dip_* + * di_* + * mfp_* + * mf_* + * csp_* + * cs_* + */ + +/* + * _qstring (pap,csp) + */ + +static adns_status pap_qstring(const parseinfo *pai, int *cbyte_io, int max, + int *len_r, char **str_r) { + /* Neither len_r nor str_r may be null. + * End of datagram (overrun) is indicated by returning adns_s_invaliddata; + */ + const byte *dgram= pai->dgram; + int l, cbyte; + char *str; + + cbyte= *cbyte_io; + + if (cbyte >= max) return adns_s_invaliddata; + GET_B(cbyte,l); + if (cbyte+l > max) return adns_s_invaliddata; + + str= adns__alloc_interim(pai->qu, l+1); + if (!str) R_NOMEM; + + str[l]= 0; + memcpy(str,dgram+cbyte,l); + + *len_r= l; + *str_r= str; + *cbyte_io= cbyte+l; + + return adns_s_ok; +} + +static adns_status csp_qstring(vbuf *vb, const char *dp, int len) { + unsigned char ch; + char buf[10]; + int cn; + + CSP_ADDSTR("\""); + for (cn=0; cn<len; cn++) { + ch= *dp++; + if (ch == '\\') { + CSP_ADDSTR("\\\\"); + } else if (ch == '"') { + CSP_ADDSTR("\\\""); + } else if (ch >= 32 && ch <= 126) { + if (!adns__vbuf_append(vb,&ch,1)) R_NOMEM; + } else { + sprintf(buf,"\\x%02x",ch); + CSP_ADDSTR(buf); + } + } + CSP_ADDSTR("\""); + + return adns_s_ok; +} + +/* + * _str (mf) + */ + +static void mf_str(adns_query qu, void *datap) { + char **rrp= datap; + + adns__makefinal_str(qu,rrp); +} + +/* + * _intstr (mf) + */ + +static void mf_intstr(adns_query qu, void *datap) { + adns_rr_intstr *rrp= datap; + + adns__makefinal_str(qu,&rrp->str); +} + +/* + * _manyistr (mf) + */ + +static void mf_manyistr(adns_query qu, void *datap) { + adns_rr_intstr **rrp= datap; + adns_rr_intstr *te, *table; + void *tablev; + int tc; + + for (tc=0, te= *rrp; te->i >= 0; te++, tc++); + tablev= *rrp; + adns__makefinal_block(qu,&tablev,sizeof(*te)*(tc+1)); + *rrp= table= tablev; + for (te= *rrp; te->i >= 0; te++) + adns__makefinal_str(qu,&te->str); +} + +/* + * _txt (pa,cs) + */ + +static adns_status pa_txt(const parseinfo *pai, int cbyte, int max, void *datap) { + adns_rr_intstr **rrp= datap, *table, *te; + const byte *dgram= pai->dgram; + int ti, tc, l, startbyte; + adns_status st; + + startbyte= cbyte; + if (cbyte >= max) return adns_s_invaliddata; + tc= 0; + while (cbyte < max) { + GET_B(cbyte,l); + cbyte+= l; + tc++; + } + if (cbyte != max || !tc) return adns_s_invaliddata; + + table= adns__alloc_interim(pai->qu,sizeof(*table)*(tc+1)); + if (!table) R_NOMEM; + + for (cbyte=startbyte, ti=0, te=table; ti<tc; ti++, te++) { + st= pap_qstring(pai, &cbyte, max, &te->i, &te->str); + if (st) return st; + } + assert(cbyte == max); + + te->i= -1; + te->str= 0; + + *rrp= table; + return adns_s_ok; +} + +static adns_status cs_txt(vbuf *vb, const void *datap) { + const adns_rr_intstr *const *rrp= datap; + const adns_rr_intstr *current; + adns_status st; + int spc; + + for (current= *rrp, spc=0; current->i >= 0; current++, spc=1) { + if (spc) CSP_ADDSTR(" "); + st= csp_qstring(vb,current->str,current->i); if (st) return st; + } + return adns_s_ok; +} + +/* + * _hinfo (cs) + */ + +static adns_status cs_hinfo(vbuf *vb, const void *datap) { + const adns_rr_intstrpair *rrp= datap; + adns_status st; + + st= csp_qstring(vb,rrp->array[0].str,rrp->array[0].i); if (st) return st; + CSP_ADDSTR(" "); + st= csp_qstring(vb,rrp->array[1].str,rrp->array[1].i); if (st) return st; + return adns_s_ok; +} + +/* + * _inaddr (pa,dip,di) + */ + +static adns_status pa_inaddr(const parseinfo *pai, int cbyte, int max, void *datap) { + struct in_addr *storeto= datap; + + if (max-cbyte != 4) return adns_s_invaliddata; + memcpy(storeto, pai->dgram + cbyte, 4); + return adns_s_ok; +} + +static int search_sortlist(adns_state ads, struct in_addr ad) { + const struct sortlist *slp; + int i; + + for (i=0, slp=ads->sortlist; + i<ads->nsortlist && !((ad.s_addr & slp->mask.s_addr) == slp->base.s_addr); + i++, slp++); + return i; +} + +static int dip_inaddr(adns_state ads, struct in_addr a, struct in_addr b) { + int ai, bi; + + if (!ads->nsortlist) return 0; + + ai= search_sortlist(ads,a); + bi= search_sortlist(ads,b); + return bi<ai; +} + +static int di_inaddr(adns_state ads, const void *datap_a, const void *datap_b) { + const struct in_addr *ap= datap_a, *bp= datap_b; + + return dip_inaddr(ads,*ap,*bp); +} + +static adns_status cs_inaddr(vbuf *vb, const void *datap) { + const struct in_addr *rrp= datap, rr= *rrp; + const char *ia; + + ia= inet_ntoa(rr); assert(ia); + CSP_ADDSTR(ia); + return adns_s_ok; +} + +/* + * _addr (pa,di,csp,cs) + */ + +static adns_status pa_addr(const parseinfo *pai, int cbyte, int max, void *datap) { + adns_rr_addr *storeto= datap; + const byte *dgram= pai->dgram; + + if (max-cbyte != 4) return adns_s_invaliddata; + storeto->len= sizeof(storeto->addr.inet); + memset(&storeto->addr,0,sizeof(storeto->addr.inet)); + storeto->addr.inet.sin_family= AF_INET; + memcpy(&storeto->addr.inet.sin_addr,dgram+cbyte,4); + return adns_s_ok; +} + +static int di_addr(adns_state ads, const void *datap_a, const void *datap_b) { + const adns_rr_addr *ap= datap_a, *bp= datap_b; + + assert(ap->addr.sa.sa_family == AF_INET); + return dip_inaddr(ads, ap->addr.inet.sin_addr, bp->addr.inet.sin_addr); +} + +static int div_addr(void *context, const void *datap_a, const void *datap_b) { + const adns_state ads= context; + + return di_addr(ads, datap_a, datap_b); +} + +static adns_status csp_addr(vbuf *vb, const adns_rr_addr *rrp) { + const char *ia; + static char buf[30]; + + switch (rrp->addr.inet.sin_family) { + case AF_INET: + CSP_ADDSTR("INET "); + ia= inet_ntoa(rrp->addr.inet.sin_addr); assert(ia); + CSP_ADDSTR(ia); + break; + default: + sprintf(buf,"AF=%u",rrp->addr.sa.sa_family); + CSP_ADDSTR(buf); + break; + } + return adns_s_ok; +} + +static adns_status cs_addr(vbuf *vb, const void *datap) { + const adns_rr_addr *rrp= datap; + + return csp_addr(vb,rrp); +} + +/* + * _domain (pap,csp,cs) + * _dom_raw (pa) + */ + +static adns_status pap_domain(const parseinfo *pai, int *cbyte_io, int max, + char **domain_r, parsedomain_flags flags) { + adns_status st; + char *dm; + + st= adns__parse_domain(pai->qu->ads, pai->serv, pai->qu, &pai->qu->vb, flags, + pai->dgram,pai->dglen, cbyte_io, max); + if (st) return st; + if (!pai->qu->vb.used) return adns_s_invaliddata; + + dm= adns__alloc_interim(pai->qu, pai->qu->vb.used+1); + if (!dm) R_NOMEM; + + dm[pai->qu->vb.used]= 0; + memcpy(dm,pai->qu->vb.buf,pai->qu->vb.used); + + *domain_r= dm; + return adns_s_ok; +} + +static adns_status csp_domain(vbuf *vb, const char *domain) { + CSP_ADDSTR(domain); + if (!*domain) CSP_ADDSTR("."); + return adns_s_ok; +} + +static adns_status cs_domain(vbuf *vb, const void *datap) { + const char *const *domainp= datap; + return csp_domain(vb,*domainp); +} + +static adns_status pa_dom_raw(const parseinfo *pai, int cbyte, int max, void *datap) { + char **rrp= datap; + adns_status st; + + st= pap_domain(pai, &cbyte, max, rrp, pdf_quoteok); + if (st) return st; + + if (cbyte != max) return adns_s_invaliddata; + return adns_s_ok; +} + +/* + * _host_raw (pa) + */ + +static adns_status pa_host_raw(const parseinfo *pai, int cbyte, int max, void *datap) { + char **rrp= datap; + adns_status st; + + st= pap_domain(pai, &cbyte, max, rrp, + pai->qu->flags & adns_qf_quoteok_anshost ? pdf_quoteok : 0); + if (st) return st; + + if (cbyte != max) return adns_s_invaliddata; + return adns_s_ok; +} + +/* + * _hostaddr (pap,pa,dip,di,mfp,mf,csp,cs +icb_hostaddr, pap_findaddrs) + */ + +static adns_status pap_findaddrs(const parseinfo *pai, adns_rr_hostaddr *ha, + int *cbyte_io, int count, int dmstart) { + int rri, naddrs; + int type, class, rdlen, rdstart, ownermatched; + unsigned long ttl; + adns_status st; + + for (rri=0, naddrs=-1; rri<count; rri++) { + st= adns__findrr_anychk(pai->qu, pai->serv, pai->dgram, pai->dglen, cbyte_io, + &type, &class, &ttl, &rdlen, &rdstart, + pai->dgram, pai->dglen, dmstart, &ownermatched); + if (st) return st; + if (!ownermatched || class != DNS_CLASS_IN || type != adns_r_a) { + if (naddrs>0) break; else continue; + } + if (naddrs == -1) { + naddrs= 0; + } + if (!adns__vbuf_ensure(&pai->qu->vb, (naddrs+1)*sizeof(adns_rr_addr))) R_NOMEM; + adns__update_expires(pai->qu,ttl,pai->now); + st= pa_addr(pai, rdstart,rdstart+rdlen, + pai->qu->vb.buf + naddrs*sizeof(adns_rr_addr)); + if (st) return st; + naddrs++; + } + if (naddrs >= 0) { + ha->addrs= adns__alloc_interim(pai->qu, naddrs*sizeof(adns_rr_addr)); + if (!ha->addrs) R_NOMEM; + memcpy(ha->addrs, pai->qu->vb.buf, naddrs*sizeof(adns_rr_addr)); + ha->naddrs= naddrs; + ha->astatus= adns_s_ok; + + adns__isort(ha->addrs, naddrs, sizeof(adns_rr_addr), pai->qu->vb.buf, + div_addr, pai->ads); + } + return adns_s_ok; +} + +static void icb_hostaddr(adns_query parent, adns_query child) { + adns_answer *cans= child->answer; + adns_rr_hostaddr *rrp= child->ctx.info.hostaddr; + adns_state ads= parent->ads; + adns_status st; + + st= cans->status; + rrp->astatus= st; + rrp->naddrs= (st>0 && st<=adns_s_max_tempfail) ? -1 : cans->nrrs; + rrp->addrs= cans->rrs.addr; + adns__transfer_interim(child, parent, rrp->addrs, rrp->naddrs*sizeof(adns_rr_addr)); + + if (parent->children.head) { + LIST_LINK_TAIL(ads->childw,parent); + } else { + adns__query_done(parent); + } +} + +static adns_status pap_hostaddr(const parseinfo *pai, int *cbyte_io, + int max, adns_rr_hostaddr *rrp) { + adns_status st; + int dmstart, cbyte; + qcontext ctx; + int id; + adns_query nqu; + adns_queryflags nflags; + + dmstart= cbyte= *cbyte_io; + st= pap_domain(pai, &cbyte, max, &rrp->host, + pai->qu->flags & adns_qf_quoteok_anshost ? pdf_quoteok : 0); + if (st) return st; + *cbyte_io= cbyte; + + rrp->astatus= adns_s_ok; + rrp->naddrs= -1; + rrp->addrs= 0; + + cbyte= pai->nsstart; + + st= pap_findaddrs(pai, rrp, &cbyte, pai->nscount, dmstart); + if (st) return st; + if (rrp->naddrs != -1) return adns_s_ok; + + st= pap_findaddrs(pai, rrp, &cbyte, pai->arcount, dmstart); + if (st) return st; + if (rrp->naddrs != -1) return adns_s_ok; + + st= adns__mkquery_frdgram(pai->ads, &pai->qu->vb, &id, + pai->dgram, pai->dglen, dmstart, + adns_r_addr, adns_qf_quoteok_query); + if (st) return st; + + ctx.ext= 0; + ctx.callback= icb_hostaddr; + ctx.info.hostaddr= rrp; + + nflags= adns_qf_quoteok_query; + if (!(pai->qu->flags & adns_qf_cname_loose)) nflags |= adns_qf_cname_forbid; + + st= adns__internal_submit(pai->ads, &nqu, adns__findtype(adns_r_addr), + &pai->qu->vb, id, nflags, pai->now, &ctx); + if (st) return st; + + nqu->parent= pai->qu; + LIST_LINK_TAIL_PART(pai->qu->children,nqu,siblings.); + + return adns_s_ok; +} + +static adns_status pa_hostaddr(const parseinfo *pai, int cbyte, int max, void *datap) { + adns_rr_hostaddr *rrp= datap; + adns_status st; + + st= pap_hostaddr(pai, &cbyte, max, rrp); + if (st) return st; + if (cbyte != max) return adns_s_invaliddata; + + return adns_s_ok; +} + +static int dip_hostaddr(adns_state ads, const adns_rr_hostaddr *ap, const adns_rr_hostaddr *bp) { + if (ap->astatus != bp->astatus) return ap->astatus; + if (ap->astatus) return 0; + + assert(ap->addrs[0].addr.sa.sa_family == AF_INET); + assert(bp->addrs[0].addr.sa.sa_family == AF_INET); + return dip_inaddr(ads, + ap->addrs[0].addr.inet.sin_addr, + bp->addrs[0].addr.inet.sin_addr); +} + +static int di_hostaddr(adns_state ads, const void *datap_a, const void *datap_b) { + const adns_rr_hostaddr *ap= datap_a, *bp= datap_b; + + return dip_hostaddr(ads, ap,bp); +} + +static void mfp_hostaddr(adns_query qu, adns_rr_hostaddr *rrp) { + void *tablev; + + adns__makefinal_str(qu,&rrp->host); + tablev= rrp->addrs; + adns__makefinal_block(qu, &tablev, rrp->naddrs*sizeof(*rrp->addrs)); + rrp->addrs= tablev; +} + +static void mf_hostaddr(adns_query qu, void *datap) { + adns_rr_hostaddr *rrp= datap; + + mfp_hostaddr(qu,rrp); +} + +static adns_status csp_hostaddr(vbuf *vb, const adns_rr_hostaddr *rrp) { + const char *errstr; + adns_status st; + char buf[20]; + int i; + + st= csp_domain(vb,rrp->host); if (st) return st; + + CSP_ADDSTR(" "); + CSP_ADDSTR(adns_errtypeabbrev(rrp->astatus)); + + sprintf(buf," %d ",rrp->astatus); + CSP_ADDSTR(buf); + + CSP_ADDSTR(adns_errabbrev(rrp->astatus)); + CSP_ADDSTR(" "); + + errstr= adns_strerror(rrp->astatus); + st= csp_qstring(vb,errstr,strlen(errstr)); if (st) return st; + + if (rrp->naddrs >= 0) { + CSP_ADDSTR(" ("); + for (i=0; i<rrp->naddrs; i++) { + CSP_ADDSTR(" "); + st= csp_addr(vb,&rrp->addrs[i]); + } + CSP_ADDSTR(" )"); + } else { + CSP_ADDSTR(" ?"); + } + return adns_s_ok; +} + +static adns_status cs_hostaddr(vbuf *vb, const void *datap) { + const adns_rr_hostaddr *rrp= datap; + + return csp_hostaddr(vb,rrp); +} + +/* + * _mx_raw (pa,di) + */ + +static adns_status pa_mx_raw(const parseinfo *pai, int cbyte, int max, void *datap) { + const byte *dgram= pai->dgram; + adns_rr_intstr *rrp= datap; + adns_status st; + int pref; + + if (cbyte+2 > max) return adns_s_invaliddata; + GET_W(cbyte,pref); + rrp->i= pref; + st= pap_domain(pai, &cbyte, max, &rrp->str, + pai->qu->flags & adns_qf_quoteok_anshost ? pdf_quoteok : 0); + if (st) return st; + + if (cbyte != max) return adns_s_invaliddata; + return adns_s_ok; +} + +static int di_mx_raw(adns_state ads, const void *datap_a, const void *datap_b) { + const adns_rr_intstr *ap= datap_a, *bp= datap_b; + + if (ap->i < bp->i) return 0; + if (ap->i > bp->i) return 1; + return 0; +} + +/* + * _mx (pa,di) + */ + +static adns_status pa_mx(const parseinfo *pai, int cbyte, int max, void *datap) { + const byte *dgram= pai->dgram; + adns_rr_inthostaddr *rrp= datap; + adns_status st; + int pref; + + if (cbyte+2 > max) return adns_s_invaliddata; + GET_W(cbyte,pref); + rrp->i= pref; + st= pap_hostaddr(pai, &cbyte, max, &rrp->ha); + if (st) return st; + + if (cbyte != max) return adns_s_invaliddata; + return adns_s_ok; +} + +static int di_mx(adns_state ads, const void *datap_a, const void *datap_b) { + const adns_rr_inthostaddr *ap= datap_a, *bp= datap_b; + + if (ap->i < bp->i) return 0; + if (ap->i > bp->i) return 1; + return dip_hostaddr(ads, &ap->ha, &bp->ha); +} + +/* + * _inthostaddr (mf,cs) + */ + +static void mf_inthostaddr(adns_query qu, void *datap) { + adns_rr_inthostaddr *rrp= datap; + + mfp_hostaddr(qu,&rrp->ha); +} + +static adns_status cs_inthostaddr(vbuf *vb, const void *datap) { + const adns_rr_inthostaddr *rrp= datap; + char buf[10]; + + sprintf(buf,"%u ",rrp->i); + CSP_ADDSTR(buf); + + return csp_hostaddr(vb,&rrp->ha); +} + +/* + * _inthost (cs) + */ + +static adns_status cs_inthost(vbuf *vb, const void *datap) { + const adns_rr_intstr *rrp= datap; + char buf[10]; + + sprintf(buf,"%u ",rrp->i); + CSP_ADDSTR(buf); + return csp_domain(vb,rrp->str); +} + +/* + * _ptr (pa, +icb_ptr) + */ + +static void icb_ptr(adns_query parent, adns_query child) { + adns_answer *cans= child->answer; + const adns_rr_addr *queried, *found; + adns_state ads= parent->ads; + int i; + + if (cans->status == adns_s_nxdomain || cans->status == adns_s_nodata) { + adns__query_fail(parent,adns_s_inconsistent); + return; + } else if (cans->status) { + adns__query_fail(parent,cans->status); + return; + } + + queried= &parent->ctx.info.ptr_parent_addr; + for (i=0, found=cans->rrs.addr; i<cans->nrrs; i++, found++) { + if (queried->len == found->len && + !memcmp(&queried->addr,&found->addr,queried->len)) { + if (!parent->children.head) { + adns__query_done(parent); + return; + } else { + LIST_LINK_TAIL(ads->childw,parent); + return; + } + } + } + + adns__query_fail(parent,adns_s_inconsistent); +} + +static adns_status pa_ptr(const parseinfo *pai, int dmstart, int max, void *datap) { + static const char *(expectdomain[])= { DNS_INADDR_ARPA }; + + char **rrp= datap; + adns_status st; + adns_rr_addr *ap; + findlabel_state fls; + char *ep; + byte ipv[4]; + char labbuf[4]; + int cbyte, i, lablen, labstart, l, id; + adns_query nqu; + qcontext ctx; + + cbyte= dmstart; + st= pap_domain(pai, &cbyte, max, rrp, + pai->qu->flags & adns_qf_quoteok_anshost ? pdf_quoteok : 0); + if (st) return st; + if (cbyte != max) return adns_s_invaliddata; + + ap= &pai->qu->ctx.info.ptr_parent_addr; + if (!ap->len) { + adns__findlabel_start(&fls, pai->ads, -1, pai->qu, + pai->qu->query_dgram, pai->qu->query_dglen, + pai->qu->query_dglen, DNS_HDRSIZE, 0); + for (i=0; i<4; i++) { + st= adns__findlabel_next(&fls,&lablen,&labstart); assert(!st); + if (lablen<=0 || lablen>3) return adns_s_querydomainwrong; + memcpy(labbuf, pai->qu->query_dgram + labstart, lablen); labbuf[lablen]= 0; + ipv[3-i]= strtoul(labbuf,&ep,10); if (*ep) return adns_s_querydomainwrong; + if (lablen>1 && pai->qu->query_dgram[labstart]=='0') + return adns_s_querydomainwrong; + } + for (i=0; i<sizeof(expectdomain)/sizeof(*expectdomain); i++) { + st= adns__findlabel_next(&fls,&lablen,&labstart); assert(!st); + l= strlen(expectdomain[i]); + if (lablen != l || memcmp(pai->qu->query_dgram + labstart, expectdomain[i], l)) + return adns_s_querydomainwrong; + } + st= adns__findlabel_next(&fls,&lablen,0); assert(!st); + if (lablen) return adns_s_querydomainwrong; + + ap->len= sizeof(struct sockaddr_in); + memset(&ap->addr,0,sizeof(ap->addr.inet)); + ap->addr.inet.sin_family= AF_INET; + ap->addr.inet.sin_addr.s_addr= + htonl((ipv[0]<<24) | (ipv[1]<<16) | (ipv[2]<<8) | (ipv[3])); + } + + st= adns__mkquery_frdgram(pai->ads, &pai->qu->vb, &id, + pai->dgram, pai->dglen, dmstart, + adns_r_addr, adns_qf_quoteok_query); + if (st) return st; + + ctx.ext= 0; + ctx.callback= icb_ptr; + memset(&ctx.info,0,sizeof(ctx.info)); + st= adns__internal_submit(pai->ads, &nqu, adns__findtype(adns_r_addr), + &pai->qu->vb, id, + adns_qf_quoteok_query, pai->now, &ctx); + if (st) return st; + + nqu->parent= pai->qu; + LIST_LINK_TAIL_PART(pai->qu->children,nqu,siblings.); + return adns_s_ok; +} + +/* + * _strpair (mf) + */ + +static void mf_strpair(adns_query qu, void *datap) { + adns_rr_strpair *rrp= datap; + + adns__makefinal_str(qu,&rrp->array[0]); + adns__makefinal_str(qu,&rrp->array[1]); +} + +/* + * _intstrpair (mf) + */ + +static void mf_intstrpair(adns_query qu, void *datap) { + adns_rr_intstrpair *rrp= datap; + + adns__makefinal_str(qu,&rrp->array[0].str); + adns__makefinal_str(qu,&rrp->array[1].str); +} + +/* + * _hinfo (pa) + */ + +static adns_status pa_hinfo(const parseinfo *pai, int cbyte, int max, void *datap) { + adns_rr_intstrpair *rrp= datap; + adns_status st; + int i; + + for (i=0; i<2; i++) { + st= pap_qstring(pai, &cbyte, max, &rrp->array[i].i, &rrp->array[i].str); + if (st) return st; + } + + if (cbyte != max) return adns_s_invaliddata; + + return adns_s_ok; +} + +/* + * _mailbox (pap,cs) + */ + +static adns_status pap_mailbox822(const parseinfo *pai, int *cbyte_io, int max, + char **mb_r) { + int lablen, labstart, i, needquote, c, r, neednorm; + const unsigned char *p; + char *str; + findlabel_state fls; + adns_status st; + vbuf *vb; + + vb= &pai->qu->vb; + vb->used= 0; + adns__findlabel_start(&fls, pai->ads, + -1, pai->qu, + pai->dgram, pai->dglen, max, + *cbyte_io, cbyte_io); + st= adns__findlabel_next(&fls,&lablen,&labstart); + if (!lablen) { + adns__vbuf_appendstr(vb,"."); + goto x_ok; + } + + neednorm= 1; + for (i=0, needquote=0, p= pai->dgram+labstart; i<lablen; i++) { + c= *p++; + if ((c&~128) < 32 || (c&~128) == 127) return adns_s_invaliddata; + if (c == '.' && !neednorm) neednorm= 1; + else if (c==' ' || ctype_822special(c)) needquote++; + else neednorm= 0; + } + + if (needquote || neednorm) { + r= adns__vbuf_ensure(vb, lablen+needquote+4); if (!r) R_NOMEM; + adns__vbuf_appendq(vb,"\"",1); + for (i=0, needquote=0, p= pai->dgram+labstart; i<lablen; i++, p++) { + c= *p; + if (c == '"' || c=='\\') adns__vbuf_appendq(vb,"\\",1); + adns__vbuf_appendq(vb,p,1); + } + adns__vbuf_appendq(vb,"\"",1); + } else { + r= adns__vbuf_append(vb, pai->dgram+labstart, lablen); if (!r) R_NOMEM; + } + + r= adns__vbuf_appendstr(vb,"@"); if (!r) R_NOMEM; + + st= adns__parse_domain_more(&fls,pai->ads, pai->qu,vb,0, pai->dgram); + if (st) return st; + + x_ok: + str= adns__alloc_interim(pai->qu, vb->used+1); if (!str) R_NOMEM; + memcpy(str,vb->buf,vb->used); + str[vb->used]= 0; + *mb_r= str; + return adns_s_ok; +} + +static adns_status pap_mailbox(const parseinfo *pai, int *cbyte_io, int max, + char **mb_r) { + if (pai->qu->typei->type & adns__qtf_mail822) { + return pap_mailbox822(pai, cbyte_io, max, mb_r); + } else { + return pap_domain(pai, cbyte_io, max, mb_r, pdf_quoteok); + } +} + +static adns_status csp_mailbox(vbuf *vb, const char *mailbox) { + return csp_domain(vb,mailbox); +} + +/* + * _rp (pa,cs) + */ + +static adns_status pa_rp(const parseinfo *pai, int cbyte, int max, void *datap) { + adns_rr_strpair *rrp= datap; + adns_status st; + + st= pap_mailbox(pai, &cbyte, max, &rrp->array[0]); + if (st) return st; + + st= pap_domain(pai, &cbyte, max, &rrp->array[1], pdf_quoteok); + if (st) return st; + + if (cbyte != max) return adns_s_invaliddata; + return adns_s_ok; +} + +static adns_status cs_rp(vbuf *vb, const void *datap) { + const adns_rr_strpair *rrp= datap; + adns_status st; + + st= csp_mailbox(vb,rrp->array[0]); if (st) return st; + CSP_ADDSTR(" "); + st= csp_domain(vb,rrp->array[1]); if (st) return st; + + return adns_s_ok; +} + +/* + * _soa (pa,mf,cs) + */ + +static adns_status pa_soa(const parseinfo *pai, int cbyte, int max, void *datap) { + adns_rr_soa *rrp= datap; + const byte *dgram= pai->dgram; + adns_status st; + int msw, lsw, i; + + st= pap_domain(pai, &cbyte, max, &rrp->mname, + pai->qu->flags & adns_qf_quoteok_anshost ? pdf_quoteok : 0); + if (st) return st; + + st= pap_mailbox(pai, &cbyte, max, &rrp->rname); + if (st) return st; + + if (cbyte+20 != max) return adns_s_invaliddata; + + for (i=0; i<5; i++) { + GET_W(cbyte,msw); + GET_W(cbyte,lsw); + (&rrp->serial)[i]= (msw<<16) | lsw; + } + + return adns_s_ok; +} + +static void mf_soa(adns_query qu, void *datap) { + adns_rr_soa *rrp= datap; + + adns__makefinal_str(qu,&rrp->mname); + adns__makefinal_str(qu,&rrp->rname); +} + +static adns_status cs_soa(vbuf *vb, const void *datap) { + const adns_rr_soa *rrp= datap; + char buf[20]; + int i; + adns_status st; + + st= csp_domain(vb,rrp->mname); if (st) return st; + CSP_ADDSTR(" "); + st= csp_mailbox(vb,rrp->rname); if (st) return st; + + for (i=0; i<5; i++) { + sprintf(buf," %lu",(&rrp->serial)[i]); + CSP_ADDSTR(buf); + } + + return adns_s_ok; +} + +/* + * _flat (mf) + */ + +static void mf_flat(adns_query qu, void *data) { } + +/* + * Now the table. + */ + +#define TYPESZ_M(member) (sizeof(*((adns_answer*)0)->rrs.member)) + +#define DEEP_MEMB(memb) TYPESZ_M(memb), mf_##memb, cs_##memb +#define FLAT_MEMB(memb) TYPESZ_M(memb), mf_flat, cs_##memb + +#define DEEP_TYPE(code,rrt,fmt,memb,parser,comparer,printer) \ + { adns_r_##code, rrt, fmt, TYPESZ_M(memb), mf_##memb, printer, parser, comparer } +#define FLAT_TYPE(code,rrt,fmt,memb,parser,comparer,printer) \ + { adns_r_##code, rrt, fmt, TYPESZ_M(memb), mf_flat, printer, parser, comparer } + +static const typeinfo typeinfos[] = { +/* Must be in ascending order of rrtype ! */ +/* mem-mgmt code rrt fmt member parser comparer printer */ + +FLAT_TYPE(a, "A", 0, inaddr, pa_inaddr, di_inaddr, cs_inaddr ), +DEEP_TYPE(ns_raw, "NS", "raw", str, pa_host_raw,0, cs_domain ), +DEEP_TYPE(cname, "CNAME", 0, str, pa_dom_raw, 0, cs_domain ), +DEEP_TYPE(soa_raw,"SOA", "raw", soa, pa_soa, 0, cs_soa ), +DEEP_TYPE(ptr_raw,"PTR", "raw", str, pa_host_raw,0, cs_domain ), +DEEP_TYPE(hinfo, "HINFO", 0, intstrpair, pa_hinfo, 0, cs_hinfo ), +DEEP_TYPE(mx_raw, "MX", "raw", intstr, pa_mx_raw, di_mx_raw, cs_inthost ), +DEEP_TYPE(txt, "TXT", 0, manyistr, pa_txt, 0, cs_txt ), +DEEP_TYPE(rp_raw, "RP", "raw", strpair, pa_rp, 0, cs_rp ), + +FLAT_TYPE(addr, "A", "addr", addr, pa_addr, di_addr, cs_addr ), +DEEP_TYPE(ns, "NS", "+addr", hostaddr, pa_hostaddr,di_hostaddr,cs_hostaddr ), +DEEP_TYPE(ptr, "PTR","checked",str, pa_ptr, 0, cs_domain ), +DEEP_TYPE(mx, "MX", "+addr", inthostaddr,pa_mx, di_mx, cs_inthostaddr), + +DEEP_TYPE(soa, "SOA","822", soa, pa_soa, 0, cs_soa ), +DEEP_TYPE(rp, "RP", "822", strpair, pa_rp, 0, cs_rp ), +}; + +const typeinfo *adns__findtype(adns_rrtype type) { + const typeinfo *begin, *end, *mid; + + begin= typeinfos; end= typeinfos+(sizeof(typeinfos)/sizeof(typeinfo)); + + while (begin < end) { + mid= begin + ((end-begin)>>1); + if (mid->type == type) return mid; + if (type > mid->type) begin= mid+1; + else end= mid; + } + return 0; +} diff --git a/configure b/configure new file mode 100755 index 0000000..e7efb38 --- /dev/null +++ b/configure @@ -0,0 +1,2706 @@ +#! /bin/sh + +# Guess values for system-dependent variables and create Makefiles. +# Generated automatically using autoconf version 2.13 +# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc. +# +# This configure script is free software; the Free Software Foundation +# gives unlimited permission to copy, distribute and modify it. + +# Defaults: +ac_help= +ac_default_prefix=/usr/local +# Any additions from configure.in: +ac_help="$ac_help +\ + --with-log-file=FILE Default logfile name" +ac_help="$ac_help +\ + --with-port=PORT Default server port" +ac_help="$ac_help +\ + --with-user=USER Default user to switch to on startup" +ac_help="$ac_help +\ + --with-adns-include=DIR Directory containing adns.h" +ac_help="$ac_help +\ + --with-adns-lib=DIR Directory containing libadns.so" +ac_help="$ac_help +\ + --enable-debug turn on additional debugging code" +ac_help="$ac_help +\ + --enable-socks enable SOCKS support" +ac_help="$ac_help +\ + --enable-xtinyproxy enable the use of the XTinyproxy header" +ac_help="$ac_help +\ + --enable-filter enable filtering of domains/URLs" +ac_help="$ac_help +\ + --with-regex Use the GNU regex libary " + +# Initialize some variables set by options. +# The variables have the same names as the options, with +# dashes changed to underlines. +build=NONE +cache_file=./config.cache +exec_prefix=NONE +host=NONE +no_create= +nonopt=NONE +no_recursion= +prefix=NONE +program_prefix=NONE +program_suffix=NONE +program_transform_name=s,x,x, +silent= +site= +srcdir= +target=NONE +verbose= +x_includes=NONE +x_libraries=NONE +bindir='${exec_prefix}/bin' +sbindir='${exec_prefix}/sbin' +libexecdir='${exec_prefix}/libexec' +datadir='${prefix}/share' +sysconfdir='${prefix}/etc' +sharedstatedir='${prefix}/com' +localstatedir='${prefix}/var' +libdir='${exec_prefix}/lib' +includedir='${prefix}/include' +oldincludedir='/usr/include' +infodir='${prefix}/info' +mandir='${prefix}/man' + +# Initialize some other variables. +subdirs= +MFLAGS= MAKEFLAGS= +SHELL=${CONFIG_SHELL-/bin/sh} +# Maximum number of lines to put in a shell here document. +ac_max_here_lines=12 + +ac_prev= +for ac_option +do + + # If the previous option needs an argument, assign it. + if test -n "$ac_prev"; then + eval "$ac_prev=\$ac_option" + ac_prev= + continue + fi + + case "$ac_option" in + -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;; + *) ac_optarg= ;; + esac + + # Accept the important Cygnus configure options, so we can diagnose typos. + + case "$ac_option" in + + -bindir | --bindir | --bindi | --bind | --bin | --bi) + ac_prev=bindir ;; + -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) + bindir="$ac_optarg" ;; + + -build | --build | --buil | --bui | --bu) + ac_prev=build ;; + -build=* | --build=* | --buil=* | --bui=* | --bu=*) + build="$ac_optarg" ;; + + -cache-file | --cache-file | --cache-fil | --cache-fi \ + | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) + ac_prev=cache_file ;; + -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ + | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) + cache_file="$ac_optarg" ;; + + -datadir | --datadir | --datadi | --datad | --data | --dat | --da) + ac_prev=datadir ;; + -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \ + | --da=*) + datadir="$ac_optarg" ;; + + -disable-* | --disable-*) + ac_feature=`echo $ac_option|sed -e 's/-*disable-//'` + # Reject names that are not valid shell variable names. + if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then + { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; } + fi + ac_feature=`echo $ac_feature| sed 's/-/_/g'` + eval "enable_${ac_feature}=no" ;; + + -enable-* | --enable-*) + ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'` + # Reject names that are not valid shell variable names. + if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then + { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; } + fi + ac_feature=`echo $ac_feature| sed 's/-/_/g'` + case "$ac_option" in + *=*) ;; + *) ac_optarg=yes ;; + esac + eval "enable_${ac_feature}='$ac_optarg'" ;; + + -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ + | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ + | --exec | --exe | --ex) + ac_prev=exec_prefix ;; + -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ + | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ + | --exec=* | --exe=* | --ex=*) + exec_prefix="$ac_optarg" ;; + + -gas | --gas | --ga | --g) + # Obsolete; use --with-gas. + with_gas=yes ;; + + -help | --help | --hel | --he) + # Omit some internal or obsolete options to make the list less imposing. + # This message is too long to be a string in the A/UX 3.1 sh. + cat << EOF +Usage: configure [options] [host] +Options: [defaults in brackets after descriptions] +Configuration: + --cache-file=FILE cache test results in FILE + --help print this message + --no-create do not create output files + --quiet, --silent do not print \`checking...' messages + --version print the version of autoconf that created configure +Directory and file names: + --prefix=PREFIX install architecture-independent files in PREFIX + [$ac_default_prefix] + --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX + [same as prefix] + --bindir=DIR user executables in DIR [EPREFIX/bin] + --sbindir=DIR system admin executables in DIR [EPREFIX/sbin] + --libexecdir=DIR program executables in DIR [EPREFIX/libexec] + --datadir=DIR read-only architecture-independent data in DIR + [PREFIX/share] + --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc] + --sharedstatedir=DIR modifiable architecture-independent data in DIR + [PREFIX/com] + --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var] + --libdir=DIR object code libraries in DIR [EPREFIX/lib] + --includedir=DIR C header files in DIR [PREFIX/include] + --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include] + --infodir=DIR info documentation in DIR [PREFIX/info] + --mandir=DIR man documentation in DIR [PREFIX/man] + --srcdir=DIR find the sources in DIR [configure dir or ..] + --program-prefix=PREFIX prepend PREFIX to installed program names + --program-suffix=SUFFIX append SUFFIX to installed program names + --program-transform-name=PROGRAM + run sed PROGRAM on installed program names +EOF + cat << EOF +Host type: + --build=BUILD configure for building on BUILD [BUILD=HOST] + --host=HOST configure for HOST [guessed] + --target=TARGET configure for TARGET [TARGET=HOST] +Features and packages: + --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) + --enable-FEATURE[=ARG] include FEATURE [ARG=yes] + --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] + --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) + --x-includes=DIR X include files are in DIR + --x-libraries=DIR X library files are in DIR +EOF + if test -n "$ac_help"; then + echo "--enable and --with options recognized:$ac_help" + fi + exit 0 ;; + + -host | --host | --hos | --ho) + ac_prev=host ;; + -host=* | --host=* | --hos=* | --ho=*) + host="$ac_optarg" ;; + + -includedir | --includedir | --includedi | --included | --include \ + | --includ | --inclu | --incl | --inc) + ac_prev=includedir ;; + -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ + | --includ=* | --inclu=* | --incl=* | --inc=*) + includedir="$ac_optarg" ;; + + -infodir | --infodir | --infodi | --infod | --info | --inf) + ac_prev=infodir ;; + -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) + infodir="$ac_optarg" ;; + + -libdir | --libdir | --libdi | --libd) + ac_prev=libdir ;; + -libdir=* | --libdir=* | --libdi=* | --libd=*) + libdir="$ac_optarg" ;; + + -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ + | --libexe | --libex | --libe) + ac_prev=libexecdir ;; + -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ + | --libexe=* | --libex=* | --libe=*) + libexecdir="$ac_optarg" ;; + + -localstatedir | --localstatedir | --localstatedi | --localstated \ + | --localstate | --localstat | --localsta | --localst \ + | --locals | --local | --loca | --loc | --lo) + ac_prev=localstatedir ;; + -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ + | --localstate=* | --localstat=* | --localsta=* | --localst=* \ + | --locals=* | --local=* | --loca=* | --loc=* | --lo=*) + localstatedir="$ac_optarg" ;; + + -mandir | --mandir | --mandi | --mand | --man | --ma | --m) + ac_prev=mandir ;; + -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) + mandir="$ac_optarg" ;; + + -nfp | --nfp | --nf) + # Obsolete; use --without-fp. + with_fp=no ;; + + -no-create | --no-create | --no-creat | --no-crea | --no-cre \ + | --no-cr | --no-c) + no_create=yes ;; + + -no-recursion | --no-recursion | --no-recursio | --no-recursi \ + | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) + no_recursion=yes ;; + + -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ + | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ + | --oldin | --oldi | --old | --ol | --o) + ac_prev=oldincludedir ;; + -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ + | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ + | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) + oldincludedir="$ac_optarg" ;; + + -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) + ac_prev=prefix ;; + -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) + prefix="$ac_optarg" ;; + + -program-prefix | --program-prefix | --program-prefi | --program-pref \ + | --program-pre | --program-pr | --program-p) + ac_prev=program_prefix ;; + -program-prefix=* | --program-prefix=* | --program-prefi=* \ + | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) + program_prefix="$ac_optarg" ;; + + -program-suffix | --program-suffix | --program-suffi | --program-suff \ + | --program-suf | --program-su | --program-s) + ac_prev=program_suffix ;; + -program-suffix=* | --program-suffix=* | --program-suffi=* \ + | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) + program_suffix="$ac_optarg" ;; + + -program-transform-name | --program-transform-name \ + | --program-transform-nam | --program-transform-na \ + | --program-transform-n | --program-transform- \ + | --program-transform | --program-transfor \ + | --program-transfo | --program-transf \ + | --program-trans | --program-tran \ + | --progr-tra | --program-tr | --program-t) + ac_prev=program_transform_name ;; + -program-transform-name=* | --program-transform-name=* \ + | --program-transform-nam=* | --program-transform-na=* \ + | --program-transform-n=* | --program-transform-=* \ + | --program-transform=* | --program-transfor=* \ + | --program-transfo=* | --program-transf=* \ + | --program-trans=* | --program-tran=* \ + | --progr-tra=* | --program-tr=* | --program-t=*) + program_transform_name="$ac_optarg" ;; + + -q | -quiet | --quiet | --quie | --qui | --qu | --q \ + | -silent | --silent | --silen | --sile | --sil) + silent=yes ;; + + -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) + ac_prev=sbindir ;; + -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ + | --sbi=* | --sb=*) + sbindir="$ac_optarg" ;; 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then + { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; } + fi + ac_package=`echo $ac_package| sed 's/-/_/g'` + eval "with_${ac_package}=no" ;; + + --x) + # Obsolete; use --with-x. + with_x=yes ;; + + -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ + | --x-incl | --x-inc | --x-in | --x-i) + ac_prev=x_includes ;; + -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ + | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) + x_includes="$ac_optarg" ;; + + -x-libraries | --x-libraries | --x-librarie | --x-librari \ + | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) + ac_prev=x_libraries ;; + -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ + | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) + x_libraries="$ac_optarg" ;; + + -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; } + ;; + + *) + if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then + echo "configure: warning: $ac_option: invalid host type" 1>&2 + fi + if test "x$nonopt" != xNONE; then + { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } + fi + nonopt="$ac_option" + ;; + + esac +done + +if test -n "$ac_prev"; then + { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; } +fi + +trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15 + +# File descriptor usage: +# 0 standard input +# 1 file creation +# 2 errors and warnings +# 3 some systems may open it to /dev/tty +# 4 used on the Kubota Titan +# 6 checking for... messages and results +# 5 compiler messages saved in config.log +if test "$silent" = yes; then + exec 6>/dev/null +else + exec 6>&1 +fi +exec 5>./config.log + +echo "\ +This file contains any messages produced by compilers while +running configure, to aid debugging if configure makes a mistake. +" 1>&5 + +# Strip out --no-create and --no-recursion so they do not pile up. +# Also quote any args containing shell metacharacters. +ac_configure_args= +for ac_arg +do + case "$ac_arg" in + -no-create | --no-create | --no-creat | --no-crea | --no-cre \ + | --no-cr | --no-c) ;; + -no-recursion | --no-recursion | --no-recursio | --no-recursi \ + | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;; + *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*) + ac_configure_args="$ac_configure_args '$ac_arg'" ;; + *) ac_configure_args="$ac_configure_args $ac_arg" ;; + esac +done + +# NLS nuisances. +# Only set these to C if already set. These must not be set unconditionally +# because not all systems understand e.g. LANG=C (notably SCO). +# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'! +# Non-C LC_CTYPE values break the ctype check. +if test "${LANG+set}" = set; then LANG=C; export LANG; fi +if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi +if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi +if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi + +# confdefs.h avoids OS command line length limits that DEFS can exceed. +rm -rf conftest* confdefs.h +# AIX cpp loses on an empty file, so make sure it contains at least a newline. +echo > confdefs.h + +# A filename unique to this package, relative to the directory that +# configure is in, which we can look for to find out if srcdir is correct. +ac_unique_file= + +# Find the source files, if location was not specified. +if test -z "$srcdir"; then + ac_srcdir_defaulted=yes + # Try the directory containing this script, then its parent. + ac_prog=$0 + ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'` + test "x$ac_confdir" = "x$ac_prog" && ac_confdir=. + srcdir=$ac_confdir + if test ! -r $srcdir/$ac_unique_file; then + srcdir=.. + fi +else + ac_srcdir_defaulted=no +fi +if test ! -r $srcdir/$ac_unique_file; then + if test "$ac_srcdir_defaulted" = yes; then + { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; } + else + { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; } + fi +fi +srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'` + +# Prefer explicitly selected file to automatically selected ones. +if test -z "$CONFIG_SITE"; then + if test "x$prefix" != xNONE; then + CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site" + else + CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" + fi +fi +for ac_site_file in $CONFIG_SITE; do + if test -r "$ac_site_file"; then + echo "loading site script $ac_site_file" + . "$ac_site_file" + fi +done + +if test -r "$cache_file"; then + echo "loading cache $cache_file" + . $cache_file +else + echo "creating cache $cache_file" + > $cache_file +fi + +ac_ext=c +# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. +ac_cpp='$CPP $CPPFLAGS' +ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' +ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' +cross_compiling=$ac_cv_prog_cc_cross + +ac_exeext= +ac_objext=o +if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then + # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu. + if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then + ac_n= ac_c=' +' ac_t=' ' + else + ac_n=-n ac_c= ac_t= + fi +else + ac_n= ac_c='\c' ac_t= +fi + + +ac_aux_dir= +for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do + if test -f $ac_dir/install-sh; then + ac_aux_dir=$ac_dir + ac_install_sh="$ac_aux_dir/install-sh -c" + break + elif test -f $ac_dir/install.sh; then + ac_aux_dir=$ac_dir + ac_install_sh="$ac_aux_dir/install.sh -c" + break + fi +done +if test -z "$ac_aux_dir"; then + { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; } +fi +ac_config_guess=$ac_aux_dir/config.guess +ac_config_sub=$ac_aux_dir/config.sub +ac_configure=$ac_aux_dir/configure # This should be Cygnus configure. + +# Find a good install program. We prefer a C program (faster), +# so one script is as good as another. But avoid the broken or +# incompatible versions: +# SysV /etc/install, /usr/sbin/install +# SunOS /usr/etc/install +# IRIX /sbin/install +# AIX /bin/install +# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag +# AFS /usr/afsws/bin/install, which mishandles nonexistent args +# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" +# ./install, which can be erroneously created by make from ./install.sh. +echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6 +echo "configure:586: checking for a BSD compatible install" >&5 +if test -z "$INSTALL"; then +if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":" + for ac_dir in $PATH; do + # Account for people who put trailing slashes in PATH elements. + case "$ac_dir/" in + /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;; + *) + # OSF1 and SCO ODT 3.0 have their own names for install. + # Don't use installbsd from OSF since it installs stuff as root + # by default. + for ac_prog in ginstall scoinst install; do + if test -f $ac_dir/$ac_prog; then + if test $ac_prog = install && + grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then + # AIX install. It has an incompatible calling convention. + : + else + ac_cv_path_install="$ac_dir/$ac_prog -c" + break 2 + fi + fi + done + ;; + esac + done + IFS="$ac_save_IFS" + +fi + if test "${ac_cv_path_install+set}" = set; then + INSTALL="$ac_cv_path_install" + else + # As a last resort, use the slow shell script. We don't cache a + # path for INSTALL within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the path is relative. + INSTALL="$ac_install_sh" + fi +fi +echo "$ac_t""$INSTALL" 1>&6 + +# Use test -z because SunOS4 sh mishandles braces in ${var-val}. +# It thinks the first close brace ends the variable substitution. +test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' + +test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}' + +test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' + +echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6 +echo "configure:639: checking whether build environment is sane" >&5 +# Just in case +sleep 1 +echo timestamp > conftestfile +# Do `set' in a subshell so we don't clobber the current shell's +# arguments. Must try -L first in case configure is actually a +# symlink; some systems play weird games with the mod time of symlinks +# (eg FreeBSD returns the mod time of the symlink's containing +# directory). +if ( + set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null` + if test "$*" = "X"; then + # -L didn't work. + set X `ls -t $srcdir/configure conftestfile` + fi + if test "$*" != "X $srcdir/configure conftestfile" \ + && test "$*" != "X conftestfile $srcdir/configure"; then + + # If neither matched, then we have a broken ls. This can happen + # if, for instance, CONFIG_SHELL is bash and it inherits a + # broken ls alias from the environment. This has actually + # happened. Such a system could not be considered "sane". + { echo "configure: error: ls -t appears to fail. Make sure there is not a broken +alias in your environment" 1>&2; exit 1; } + fi + + test "$2" = conftestfile + ) +then + # Ok. + : +else + { echo "configure: error: newly created file is older than distributed files! +Check your system clock" 1>&2; exit 1; } +fi +rm -f conftest* +echo "$ac_t""yes" 1>&6 +if test "$program_transform_name" = s,x,x,; then + program_transform_name= +else + # Double any \ or $. echo might interpret backslashes. + cat <<\EOF_SED > conftestsed +s,\\,\\\\,g; s,\$,$$,g +EOF_SED + program_transform_name="`echo $program_transform_name|sed -f conftestsed`" + rm -f conftestsed +fi +test "$program_prefix" != NONE && + program_transform_name="s,^,${program_prefix},; $program_transform_name" +# Use a double $ so make ignores it. +test "$program_suffix" != NONE && + program_transform_name="s,\$\$,${program_suffix},; $program_transform_name" + +# sed with no file args requires a program. +test "$program_transform_name" = "" && program_transform_name="s,x,x," + +echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6 +echo "configure:696: checking whether ${MAKE-make} sets \${MAKE}" >&5 +set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'` +if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftestmake <<\EOF +all: + @echo 'ac_maketemp="${MAKE}"' +EOF +# GNU make sometimes prints "make[1]: Entering...", which would confuse us. +eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=` +if test -n "$ac_maketemp"; then + eval ac_cv_prog_make_${ac_make}_set=yes +else + eval ac_cv_prog_make_${ac_make}_set=no +fi +rm -f conftestmake +fi +if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then + echo "$ac_t""yes" 1>&6 + SET_MAKE= +else + echo "$ac_t""no" 1>&6 + SET_MAKE="MAKE=${MAKE-make}" +fi + + + +PACKAGE=tinyproxy + +VERSION=1.3.2 + +if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then + { echo "configure: error: source directory already configured; run "make distclean" there first" 1>&2; exit 1; } +fi +cat >> confdefs.h <<EOF +#define PACKAGE "$PACKAGE" +EOF + +cat >> confdefs.h <<EOF +#define VERSION "$VERSION" +EOF + + + +missing_dir=`cd $ac_aux_dir && pwd` +echo $ac_n "checking for working aclocal""... $ac_c" 1>&6 +echo "configure:743: checking for working aclocal" >&5 +# Run test in a subshell; some versions of sh will print an error if +# an executable is not found, even if stderr is redirected. +# Redirect stdin to placate older versions of autoconf. Sigh. +if (aclocal --version) < /dev/null > /dev/null 2>&1; then + ACLOCAL=aclocal + echo "$ac_t""found" 1>&6 +else + ACLOCAL="$missing_dir/missing aclocal" + echo "$ac_t""missing" 1>&6 +fi + +echo $ac_n "checking for working autoconf""... $ac_c" 1>&6 +echo "configure:756: checking for working autoconf" >&5 +# Run test in a subshell; some versions of sh will print an error if +# an executable is not found, even if stderr is redirected. +# Redirect stdin to placate older versions of autoconf. Sigh. +if (autoconf --version) < /dev/null > /dev/null 2>&1; then + AUTOCONF=autoconf + echo "$ac_t""found" 1>&6 +else + AUTOCONF="$missing_dir/missing autoconf" + echo "$ac_t""missing" 1>&6 +fi + +echo $ac_n "checking for working automake""... $ac_c" 1>&6 +echo "configure:769: checking for working automake" >&5 +# Run test in a subshell; some versions of sh will print an error if +# an executable is not found, even if stderr is redirected. +# Redirect stdin to placate older versions of autoconf. Sigh. +if (automake --version) < /dev/null > /dev/null 2>&1; then + AUTOMAKE=automake + echo "$ac_t""found" 1>&6 +else + AUTOMAKE="$missing_dir/missing automake" + echo "$ac_t""missing" 1>&6 +fi + +echo $ac_n "checking for working autoheader""... $ac_c" 1>&6 +echo "configure:782: checking for working autoheader" >&5 +# Run test in a subshell; some versions of sh will print an error if +# an executable is not found, even if stderr is redirected. +# Redirect stdin to placate older versions of autoconf. Sigh. +if (autoheader --version) < /dev/null > /dev/null 2>&1; then + AUTOHEADER=autoheader + echo "$ac_t""found" 1>&6 +else + AUTOHEADER="$missing_dir/missing autoheader" + echo "$ac_t""missing" 1>&6 +fi + +echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6 +echo "configure:795: checking for working makeinfo" >&5 +# Run test in a subshell; some versions of sh will print an error if +# an executable is not found, even if stderr is redirected. +# Redirect stdin to placate older versions of autoconf. Sigh. +if (makeinfo --version) < /dev/null > /dev/null 2>&1; then + MAKEINFO=makeinfo + echo "$ac_t""found" 1>&6 +else + MAKEINFO="$missing_dir/missing makeinfo" + echo "$ac_t""missing" 1>&6 +fi + + + + + + +iCFLAGS="$CFLAGS" +iLIBS="$LIBS" + +# Extract the first word of "gcc", so it can be a program name with args. +set dummy gcc; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:818: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_prog_CC="gcc" + break + fi + done + IFS="$ac_save_ifs" +fi +fi +CC="$ac_cv_prog_CC" +if test -n "$CC"; then + echo "$ac_t""$CC" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + +if test -z "$CC"; then + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:848: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_prog_rejected=no + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC="cc" + break + fi + done + IFS="$ac_save_ifs" +if test $ac_prog_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $ac_cv_prog_CC + shift + if test $# -gt 0; then + # We chose a different compiler from the bogus one. + # However, it has the same basename, so the bogon will be chosen + # first if we set CC to just the basename; use the full file name. + shift + set dummy "$ac_dir/$ac_word" "$@" + shift + ac_cv_prog_CC="$@" + fi +fi +fi +fi +CC="$ac_cv_prog_CC" +if test -n "$CC"; then + echo "$ac_t""$CC" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + + if test -z "$CC"; then + case "`uname -s`" in + *win32* | *WIN32*) + # Extract the first word of "cl", so it can be a program name with args. +set dummy cl; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +echo "configure:899: checking for $ac_word" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" + ac_dummy="$PATH" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_prog_CC="cl" + break + fi + done + IFS="$ac_save_ifs" +fi +fi +CC="$ac_cv_prog_CC" +if test -n "$CC"; then + echo "$ac_t""$CC" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + ;; + esac + fi + test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; } +fi + +echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6 +echo "configure:931: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5 + +ac_ext=c +# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. +ac_cpp='$CPP $CPPFLAGS' +ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' +ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' +cross_compiling=$ac_cv_prog_cc_cross + +cat > conftest.$ac_ext << EOF + +#line 942 "configure" +#include "confdefs.h" + +main(){return(0);} +EOF +if { (eval echo configure:947: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + ac_cv_prog_cc_works=yes + # If we can't run a trivial program, we are probably using a cross compiler. + if (./conftest; exit) 2>/dev/null; then + ac_cv_prog_cc_cross=no + else + ac_cv_prog_cc_cross=yes + fi +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + ac_cv_prog_cc_works=no +fi +rm -fr conftest* +ac_ext=c +# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. +ac_cpp='$CPP $CPPFLAGS' +ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' +ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' +cross_compiling=$ac_cv_prog_cc_cross + +echo "$ac_t""$ac_cv_prog_cc_works" 1>&6 +if test $ac_cv_prog_cc_works = no; then + { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; } +fi +echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6 +echo "configure:973: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5 +echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6 +cross_compiling=$ac_cv_prog_cc_cross + +echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6 +echo "configure:978: checking whether we are using GNU C" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.c <<EOF +#ifdef __GNUC__ + yes; +#endif +EOF +if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:987: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then + ac_cv_prog_gcc=yes +else + ac_cv_prog_gcc=no +fi +fi + +echo "$ac_t""$ac_cv_prog_gcc" 1>&6 + +if test $ac_cv_prog_gcc = yes; then + GCC=yes +else + GCC= +fi + +ac_test_CFLAGS="${CFLAGS+set}" +ac_save_CFLAGS="$CFLAGS" +CFLAGS= +echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6 +echo "configure:1006: checking whether ${CC-cc} accepts -g" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + echo 'void f(){}' > conftest.c +if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then + ac_cv_prog_cc_g=yes +else + ac_cv_prog_cc_g=no +fi +rm -f conftest* + +fi + +echo "$ac_t""$ac_cv_prog_cc_g" 1>&6 +if test "$ac_test_CFLAGS" = set; then + CFLAGS="$ac_save_CFLAGS" +elif test $ac_cv_prog_cc_g = yes; then + if test "$GCC" = yes; then + CFLAGS="-g -O2" + else + CFLAGS="-g" + fi +else + if test "$GCC" = yes; then + CFLAGS="-O2" + else + CFLAGS= + fi +fi + +# Find a good install program. We prefer a C program (faster), +# so one script is as good as another. But avoid the broken or +# incompatible versions: +# SysV /etc/install, /usr/sbin/install +# SunOS /usr/etc/install +# IRIX /sbin/install +# AIX /bin/install +# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag +# AFS /usr/afsws/bin/install, which mishandles nonexistent args +# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" +# ./install, which can be erroneously created by make from ./install.sh. +echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6 +echo "configure:1049: checking for a BSD compatible install" >&5 +if test -z "$INSTALL"; then +if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":" + for ac_dir in $PATH; do + # Account for people who put trailing slashes in PATH elements. + case "$ac_dir/" in + /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;; + *) + # OSF1 and SCO ODT 3.0 have their own names for install. + # Don't use installbsd from OSF since it installs stuff as root + # by default. + for ac_prog in ginstall scoinst install; do + if test -f $ac_dir/$ac_prog; then + if test $ac_prog = install && + grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then + # AIX install. It has an incompatible calling convention. + : + else + ac_cv_path_install="$ac_dir/$ac_prog -c" + break 2 + fi + fi + done + ;; + esac + done + IFS="$ac_save_IFS" + +fi + if test "${ac_cv_path_install+set}" = set; then + INSTALL="$ac_cv_path_install" + else + # As a last resort, use the slow shell script. We don't cache a + # path for INSTALL within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the path is relative. + INSTALL="$ac_install_sh" + fi +fi +echo "$ac_t""$INSTALL" 1>&6 + +# Use test -z because SunOS4 sh mishandles braces in ${var-val}. +# It thinks the first close brace ends the variable substitution. +test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' + +test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}' + +test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' + + +echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6 +echo "configure:1103: checking how to run the C preprocessor" >&5 +# On Suns, sometimes $CPP names a directory. +if test -n "$CPP" && test -d "$CPP"; then + CPP= +fi +if test -z "$CPP"; then +if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + # This must be in double quotes, not single quotes, because CPP may get + # substituted into the Makefile and "${CC-cc}" will confuse make. + CPP="${CC-cc} -E" + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. + cat > conftest.$ac_ext <<EOF +#line 1118 "configure" +#include "confdefs.h" +#include <assert.h> +Syntax Error +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:1124: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` +if test -z "$ac_err"; then + : +else + echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + CPP="${CC-cc} -E -traditional-cpp" + cat > conftest.$ac_ext <<EOF +#line 1135 "configure" +#include "confdefs.h" +#include <assert.h> +Syntax Error +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:1141: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` +if test -z "$ac_err"; then + : +else + echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + CPP="${CC-cc} -nologo -E" + cat > conftest.$ac_ext <<EOF +#line 1152 "configure" +#include "confdefs.h" +#include <assert.h> +Syntax Error +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:1158: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` +if test -z "$ac_err"; then + : +else + echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + CPP=/lib/cpp +fi +rm -f conftest* +fi +rm -f conftest* +fi +rm -f conftest* + ac_cv_prog_CPP="$CPP" +fi + CPP="$ac_cv_prog_CPP" +else + ac_cv_prog_CPP="$CPP" +fi +echo "$ac_t""$CPP" 1>&6 + +echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6 +echo "configure:1183: checking for ANSI C header files" >&5 +if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 1188 "configure" +#include "confdefs.h" +#include <stdlib.h> +#include <stdarg.h> +#include <string.h> +#include <float.h> +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:1196: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` +if test -z "$ac_err"; then + rm -rf conftest* + ac_cv_header_stdc=yes +else + echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + ac_cv_header_stdc=no +fi +rm -f conftest* + +if test $ac_cv_header_stdc = yes; then + # SunOS 4.x string.h does not declare mem*, contrary to ANSI. +cat > conftest.$ac_ext <<EOF +#line 1213 "configure" +#include "confdefs.h" +#include <string.h> +EOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + egrep "memchr" >/dev/null 2>&1; then + : +else + rm -rf conftest* + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. +cat > conftest.$ac_ext <<EOF +#line 1231 "configure" +#include "confdefs.h" +#include <stdlib.h> +EOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + egrep "free" >/dev/null 2>&1; then + : +else + rm -rf conftest* + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. +if test "$cross_compiling" = yes; then + : +else + cat > conftest.$ac_ext <<EOF +#line 1252 "configure" +#include "confdefs.h" +#include <ctype.h> +#define ISLOWER(c) ('a' <= (c) && (c) <= 'z') +#define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) +int main () { int i; for (i = 0; i < 256; i++) +if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2); +exit (0); } + +EOF +if { (eval echo configure:1263: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null +then + : +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -fr conftest* + ac_cv_header_stdc=no +fi +rm -fr conftest* +fi + +fi +fi + +echo "$ac_t""$ac_cv_header_stdc" 1>&6 +if test $ac_cv_header_stdc = yes; then + cat >> confdefs.h <<\EOF +#define STDC_HEADERS 1 +EOF + +fi + +for ac_hdr in fcntl.h sys/time.h syslog.h unistd.h +do +ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` +echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 +echo "configure:1290: checking for $ac_hdr" >&5 +if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 1295 "configure" +#include "confdefs.h" +#include <$ac_hdr> +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:1300: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` +if test -z "$ac_err"; then + rm -rf conftest* + eval "ac_cv_header_$ac_safe=yes" +else + echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_header_$ac_safe=no" +fi +rm -f conftest* +fi +if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then + echo "$ac_t""yes" 1>&6 + ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` + cat >> confdefs.h <<EOF +#define $ac_tr_hdr 1 +EOF + +else + echo "$ac_t""no" 1>&6 +fi +done + + +echo $ac_n "checking for working const""... $ac_c" 1>&6 +echo "configure:1328: checking for working const" >&5 +if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 1333 "configure" +#include "confdefs.h" + +int main() { + +/* Ultrix mips cc rejects this. */ +typedef int charset[2]; const charset x; +/* SunOS 4.1.1 cc rejects this. */ +char const *const *ccp; +char **p; +/* NEC SVR4.0.2 mips cc rejects this. */ +struct point {int x, y;}; +static struct point const zero = {0,0}; +/* AIX XL C 1.02.0.0 rejects this. + It does not let you subtract one const X* pointer from another in an arm + of an if-expression whose if-part is not a constant expression */ +const char *g = "string"; +ccp = &g + (g ? g-g : 0); +/* HPUX 7.0 cc rejects these. */ +++ccp; +p = (char**) ccp; +ccp = (char const *const *) p; +{ /* SCO 3.2v4 cc rejects this. */ + char *t; + char const *s = 0 ? (char *) 0 : (char const *) 0; + + *t++ = 0; +} +{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ + int x[] = {25, 17}; + const int *foo = &x[0]; + ++foo; +} +{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ + typedef const int *iptr; + iptr p = 0; + ++p; +} +{ /* AIX XL C 1.02.0.0 rejects this saying + "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ + struct s { int j; const int *ap[3]; }; + struct s *b; b->j = 5; +} +{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ + const int foo = 10; +} + +; return 0; } +EOF +if { (eval echo configure:1382: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + ac_cv_c_const=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + ac_cv_c_const=no +fi +rm -f conftest* +fi + +echo "$ac_t""$ac_cv_c_const" 1>&6 +if test $ac_cv_c_const = no; then + cat >> confdefs.h <<\EOF +#define const +EOF + +fi + +echo $ac_n "checking for size_t""... $ac_c" 1>&6 +echo "configure:1403: checking for size_t" >&5 +if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 1408 "configure" +#include "confdefs.h" +#include <sys/types.h> +#if STDC_HEADERS +#include <stdlib.h> +#include <stddef.h> +#endif +EOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then + rm -rf conftest* + ac_cv_type_size_t=yes +else + rm -rf conftest* + ac_cv_type_size_t=no +fi +rm -f conftest* + +fi +echo "$ac_t""$ac_cv_type_size_t" 1>&6 +if test $ac_cv_type_size_t = no; then + cat >> confdefs.h <<\EOF +#define size_t unsigned +EOF + +fi + +echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6 +echo "configure:1436: checking whether time.h and sys/time.h may both be included" >&5 +if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 1441 "configure" +#include "confdefs.h" +#include <sys/types.h> +#include <sys/time.h> +#include <time.h> +int main() { +struct tm *tp; +; return 0; } +EOF +if { (eval echo configure:1450: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + ac_cv_header_time=yes +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + ac_cv_header_time=no +fi +rm -f conftest* +fi + +echo "$ac_t""$ac_cv_header_time" 1>&6 +if test $ac_cv_header_time = yes; then + cat >> confdefs.h <<\EOF +#define TIME_WITH_SYS_TIME 1 +EOF + +fi + +echo $ac_n "checking for inline""... $ac_c" 1>&6 +echo "configure:1471: checking for inline" >&5 +if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_cv_c_inline=no +for ac_kw in inline __inline__ __inline; do + cat > conftest.$ac_ext <<EOF +#line 1478 "configure" +#include "confdefs.h" + +int main() { +} $ac_kw foo() { +; return 0; } +EOF +if { (eval echo configure:1485: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + ac_cv_c_inline=$ac_kw; break +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 +fi +rm -f conftest* +done + +fi + +echo "$ac_t""$ac_cv_c_inline" 1>&6 +case "$ac_cv_c_inline" in + inline | yes) ;; + no) cat >> confdefs.h <<\EOF +#define inline +EOF + ;; + *) cat >> confdefs.h <<EOF +#define inline $ac_cv_c_inline +EOF + ;; +esac + + +# Check whether --with-log-file or --without-log-file was given. +if test "${with_log_file+set}" = set; then + withval="$with_log_file" + \ + cat >> confdefs.h <<EOF +#define DEFAULT_LOG "$withval" +EOF + +fi + + +# Check whether --with-port or --without-port was given. +if test "${with_port+set}" = set; then + withval="$with_port" + \ + cat >> confdefs.h <<EOF +#define DEFAULT_PORT $withval +EOF + +fi + + +# Check whether --with-user or --without-user was given. +if test "${with_user+set}" = set; then + withval="$with_user" + \ + cat >> confdefs.h <<EOF +#define DEFAULT_USER "$withval" +EOF + +fi + + +# Check whether --with-adns-include or --without-adns-include was given. +if test "${with_adns_include+set}" = set; then + withval="$with_adns_include" + \ + ADNS_INCLUDE=$withval ; CFLAGS="$CFLAGS -I$withval" +fi + +# Check whether --with-adns-lib or --without-adns-lib was given. +if test "${with_adns_lib+set}" = set; then + withval="$with_adns_lib" + \ + CFLAGS="$CFLAGS -L$withval" +fi + + +ac_safe=`echo "adns.h" | sed 'y%./+-%__p_%'` +echo $ac_n "checking for adns.h""... $ac_c" 1>&6 +echo "configure:1561: checking for adns.h" >&5 +if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 1566 "configure" +#include "confdefs.h" +#include <adns.h> +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:1571: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` +if test -z "$ac_err"; then + rm -rf conftest* + eval "ac_cv_header_$ac_safe=yes" +else + echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_header_$ac_safe=no" +fi +rm -f conftest* +fi +if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then + echo "$ac_t""yes" 1>&6 + : +else + echo "$ac_t""no" 1>&6 +\ + ac_safe=`echo "$ADNS_INCLUDE/adns.h" | sed 'y%./+-%__p_%'` +echo $ac_n "checking for $ADNS_INCLUDE/adns.h""... $ac_c" 1>&6 +echo "configure:1593: checking for $ADNS_INCLUDE/adns.h" >&5 +if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 1598 "configure" +#include "confdefs.h" +#include <$ADNS_INCLUDE/adns.h> +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:1603: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` +if test -z "$ac_err"; then + rm -rf conftest* + eval "ac_cv_header_$ac_safe=yes" +else + echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_header_$ac_safe=no" +fi +rm -f conftest* +fi +if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then + echo "$ac_t""yes" 1>&6 + : +else + echo "$ac_t""no" 1>&6 +\ + { echo "configure: error: You must have ADNS installed" 1>&2; exit 1; } +fi + +fi + +echo $ac_n "checking for adns_init in -ladns""... $ac_c" 1>&6 +echo "configure:1629: checking for adns_init in -ladns" >&5 +ac_lib_var=`echo adns'_'adns_init | sed 'y%./+-%__p_%'` +if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_save_LIBS="$LIBS" +LIBS="-ladns $LIBS" +cat > conftest.$ac_ext <<EOF +#line 1637 "configure" +#include "confdefs.h" +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char adns_init(); + +int main() { +adns_init() +; return 0; } +EOF +if { (eval echo configure:1648: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=no" +fi +rm -f conftest* +LIBS="$ac_save_LIBS" + +fi +if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then + echo "$ac_t""yes" 1>&6 + LIBS="$LIBS -ladns" +else + echo "$ac_t""no" 1>&6 +\ + { echo "configure: error: You must have ADNS installed" 1>&2; exit 1; } +fi + + +echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6 +echo "configure:1672: checking return type of signal handlers" >&5 +if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 1677 "configure" +#include "confdefs.h" +#include <sys/types.h> +#include <signal.h> +#ifdef signal +#undef signal +#endif +#ifdef __cplusplus +extern "C" void (*signal (int, void (*)(int)))(int); +#else +void (*signal ()) (); +#endif + +int main() { +int i; +; return 0; } +EOF +if { (eval echo configure:1694: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then + rm -rf conftest* + ac_cv_type_signal=void +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + ac_cv_type_signal=int +fi +rm -f conftest* +fi + +echo "$ac_t""$ac_cv_type_signal" 1>&6 +cat >> confdefs.h <<EOF +#define RETSIGTYPE $ac_cv_type_signal +EOF + + +echo $ac_n "checking for strftime""... $ac_c" 1>&6 +echo "configure:1713: checking for strftime" >&5 +if eval "test \"`echo '$''{'ac_cv_func_strftime'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 1718 "configure" +#include "confdefs.h" +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char strftime(); below. */ +#include <assert.h> +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char strftime(); + +int main() { + +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_strftime) || defined (__stub___strftime) +choke me +#else +strftime(); +#endif + +; return 0; } +EOF +if { (eval echo configure:1741: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_func_strftime=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_func_strftime=no" +fi +rm -f conftest* +fi + +if eval "test \"`echo '$ac_cv_func_'strftime`\" = yes"; then + echo "$ac_t""yes" 1>&6 + cat >> confdefs.h <<\EOF +#define HAVE_STRFTIME 1 +EOF + +else + echo "$ac_t""no" 1>&6 +# strftime is in -lintl on SCO UNIX. +echo $ac_n "checking for strftime in -lintl""... $ac_c" 1>&6 +echo "configure:1763: checking for strftime in -lintl" >&5 +ac_lib_var=`echo intl'_'strftime | sed 'y%./+-%__p_%'` +if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_save_LIBS="$LIBS" +LIBS="-lintl $LIBS" +cat > conftest.$ac_ext <<EOF +#line 1771 "configure" +#include "confdefs.h" +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char strftime(); + +int main() { +strftime() +; return 0; } +EOF +if { (eval echo configure:1782: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=no" +fi +rm -f conftest* +LIBS="$ac_save_LIBS" + +fi +if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then + echo "$ac_t""yes" 1>&6 + cat >> confdefs.h <<\EOF +#define HAVE_STRFTIME 1 +EOF + +LIBS="-lintl $LIBS" +else + echo "$ac_t""no" 1>&6 +fi + +fi + +echo $ac_n "checking for vprintf""... $ac_c" 1>&6 +echo "configure:1809: checking for vprintf" >&5 +if eval "test \"`echo '$''{'ac_cv_func_vprintf'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 1814 "configure" +#include "confdefs.h" +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char vprintf(); below. */ +#include <assert.h> +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char vprintf(); + +int main() { + +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_vprintf) || defined (__stub___vprintf) +choke me +#else +vprintf(); +#endif + +; return 0; } +EOF +if { (eval echo configure:1837: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_func_vprintf=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_func_vprintf=no" +fi +rm -f conftest* +fi + +if eval "test \"`echo '$ac_cv_func_'vprintf`\" = yes"; then + echo "$ac_t""yes" 1>&6 + cat >> confdefs.h <<\EOF +#define HAVE_VPRINTF 1 +EOF + +else + echo "$ac_t""no" 1>&6 +fi + +if test "$ac_cv_func_vprintf" != yes; then +echo $ac_n "checking for _doprnt""... $ac_c" 1>&6 +echo "configure:1861: checking for _doprnt" >&5 +if eval "test \"`echo '$''{'ac_cv_func__doprnt'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 1866 "configure" +#include "confdefs.h" +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char _doprnt(); below. */ +#include <assert.h> +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char _doprnt(); + +int main() { + +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub__doprnt) || defined (__stub____doprnt) +choke me +#else +_doprnt(); +#endif + +; return 0; } +EOF +if { (eval echo configure:1889: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_func__doprnt=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_func__doprnt=no" +fi +rm -f conftest* +fi + +if eval "test \"`echo '$ac_cv_func_'_doprnt`\" = yes"; then + echo "$ac_t""yes" 1>&6 + cat >> confdefs.h <<\EOF +#define HAVE_DOPRNT 1 +EOF + +else + echo "$ac_t""no" 1>&6 +fi + +fi + +for ac_func in socket select strerror strdup vsyslog vsnprintf +do +echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 +echo "configure:1916: checking for $ac_func" >&5 +if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 1921 "configure" +#include "confdefs.h" +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func(); below. */ +#include <assert.h> +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char $ac_func(); + +int main() { + +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_$ac_func) || defined (__stub___$ac_func) +choke me +#else +$ac_func(); +#endif + +; return 0; } +EOF +if { (eval echo configure:1944: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_func_$ac_func=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_func_$ac_func=no" +fi +rm -f conftest* +fi + +if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then + echo "$ac_t""yes" 1>&6 + ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` + cat >> confdefs.h <<EOF +#define $ac_tr_func 1 +EOF + +else + echo "$ac_t""no" 1>&6 +fi +done + + +rm -f conftest* + +case "$GCC" in + yes) + CFLAGS="$CFLAGS -Wall" + CFLAGS="$CFLAGS -Wshadow" + CFLAGS="$CFLAGS -Wcast-qual" + CFLAGS="$CFLAGS -Wcast-align" + CFLAGS="$CFLAGS -Wstrict-prototypes" + CFLAGS="$CFLAGS -Wmissing-prototypes" + CFLAGS="$CFLAGS -Wmissing-declarations" + CFLAGS="$CFLAGS -Wredundant-decls" + CFLAGS="$CFLAGS -Waggregate-return" + CFLAGS="$CFLAGS -Wnested-externs" + + echo $ac_n "checking whether ${CC-cc} -pipe works""... $ac_c" 1>&6 +echo "configure:1985: checking whether ${CC-cc} -pipe works" >&5 +if eval "test \"`echo '$''{'ac_cv_prog_cc_pipe'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + echo 'void f(){}' > conftest.c + if test -z "`${CC-cc} -pipe -c conftest.c 2>&1`" -a -s conftest.o; then + ac_cv_prog_cc_pipe=yes + else + ac_cv_prog_cc_pipe=no + fi + rm -f conftest* + +fi + +echo "$ac_t""$ac_cv_prog_cc_pipe" 1>&6 + + case "$ac_cv_prog_cc_pipe" in + yes) + CFLAGS="$CFLAGS -pipe" + ;; + esac + ;; +esac + +echo $ac_n "checking for gethostname in -lnsl""... $ac_c" 1>&6 +echo "configure:2010: checking for gethostname in -lnsl" >&5 +ac_lib_var=`echo nsl'_'gethostname | sed 'y%./+-%__p_%'` +if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_save_LIBS="$LIBS" +LIBS="-lnsl $LIBS" +cat > conftest.$ac_ext <<EOF +#line 2018 "configure" +#include "confdefs.h" +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char gethostname(); + +int main() { +gethostname() +; return 0; } +EOF +if { (eval echo configure:2029: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=no" +fi +rm -f conftest* +LIBS="$ac_save_LIBS" + +fi +if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then + echo "$ac_t""yes" 1>&6 + LIBS="$LIBS -lnsl" +else + echo "$ac_t""no" 1>&6 +fi + +echo $ac_n "checking for setsockopt in -lsocket""... $ac_c" 1>&6 +echo "configure:2050: checking for setsockopt in -lsocket" >&5 +ac_lib_var=`echo socket'_'setsockopt | sed 'y%./+-%__p_%'` +if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_save_LIBS="$LIBS" +LIBS="-lsocket $LIBS" +cat > conftest.$ac_ext <<EOF +#line 2058 "configure" +#include "confdefs.h" +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char setsockopt(); + +int main() { +setsockopt() +; return 0; } +EOF +if { (eval echo configure:2069: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=no" +fi +rm -f conftest* +LIBS="$ac_save_LIBS" + +fi +if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then + echo "$ac_t""yes" 1>&6 + LIBS="$LIBS -lsocket" +else + echo "$ac_t""no" 1>&6 +fi + + +echo $ac_n "checking Include debugging code""... $ac_c" 1>&6 +echo "configure:2091: checking Include debugging code" >&5 +# Check whether --enable-debug or --disable-debug was given. +if test "${enable_debug+set}" = set; then + enableval="$enable_debug" + debug_enabled=yes +else + debug_enabled=no +fi + +if test "$debug_enabled" = "no"; then + CFLAGS="$CFLAGS -DNDEBUG" +fi +echo "$ac_t""$debug_enabled" 1>&6 + +echo $ac_n "checking Include support for SOCKS""... $ac_c" 1>&6 +echo "configure:2106: checking Include support for SOCKS" >&5 +# Check whether --enable-socks or --disable-socks was given. +if test "${enable_socks+set}" = set; then + enableval="$enable_socks" + socks_enabled=yes +else + socks_enabled=no +fi + +if test "$socks_enabled" = "$yes"; then + ac_safe=`echo "socks.h" | sed 'y%./+-%__p_%'` +echo $ac_n "checking for socks.h""... $ac_c" 1>&6 +echo "configure:2118: checking for socks.h" >&5 +if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 2123 "configure" +#include "confdefs.h" +#include <socks.h> +EOF +ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +{ (eval echo configure:2128: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` +if test -z "$ac_err"; then + rm -rf conftest* + eval "ac_cv_header_$ac_safe=yes" +else + echo "$ac_err" >&5 + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_header_$ac_safe=no" +fi +rm -f conftest* +fi +if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then + echo "$ac_t""yes" 1>&6 + socks_header="yes" +else + echo "$ac_t""no" 1>&6 +socks_header="no" +fi + + echo $ac_n "checking for main in -lsocks""... $ac_c" 1>&6 +echo "configure:2151: checking for main in -lsocks" >&5 +ac_lib_var=`echo socks'_'main | sed 'y%./+-%__p_%'` +if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + ac_save_LIBS="$LIBS" +LIBS="-lsocks $LIBS" +cat > conftest.$ac_ext <<EOF +#line 2159 "configure" +#include "confdefs.h" + +int main() { +main() +; return 0; } +EOF +if { (eval echo configure:2166: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_lib_$ac_lib_var=no" +fi +rm -f conftest* +LIBS="$ac_save_LIBS" + +fi +if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then + echo "$ac_t""yes" 1>&6 + socks_library="yes" +else + echo "$ac_t""no" 1>&6 +socks_library="no" +fi + + if test "$socks_header" = "yes" && test "$socks_library" = "yes"; then + CFLAGS="$CFLAGS -I/usr/include/sock.h -DSOCKS" + LIBS="$LIBS -lsocks" + else + socks_enabled=no + fi +fi +echo "$ac_t""$socks_enabled" 1>&6 + +echo $ac_n "checking Include the XTinyproxy header code""... $ac_c" 1>&6 +echo "configure:2197: checking Include the XTinyproxy header code" >&5 +# Check whether --enable-xtinyproxy or --disable-xtinyproxy was given. +if test "${enable_xtinyproxy+set}" = set; then + enableval="$enable_xtinyproxy" + xtinyproxy_enabled=yes +else + xtinyproxy_enabled=no +fi + +if test "$xtinyproxy_enabled" = "yes"; then + cat >> confdefs.h <<\EOF +#define XTINYPROXY 1 +EOF + +fi +echo "$ac_t""$xtinyproxy_enabled" 1>&6 + +echo $ac_n "checking Include filtering of domain/URL""... $ac_c" 1>&6 +echo "configure:2215: checking Include filtering of domain/URL" >&5 +# Check whether --enable-filter or --disable-filter was given. +if test "${enable_filter+set}" = set; then + enableval="$enable_filter" + filter_enabled=yes +else + filter_enabled=no +fi + +if test "$filter_enabled" = "yes"; then + LIBOBJS="$LIBOBJS filter.o" + cat >> confdefs.h <<\EOF +#define FILTER_ENABLE 1 +EOF + +fi +echo "$ac_t""$filter_enabled" 1>&6 + +# Check whether --with-regex or --without-regex was given. +if test "${with_regex+set}" = set; then + withval="$with_regex" + tinyproxy_cv_regex=yes +else + for ac_func in regcomp +do +echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 +echo "configure:2241: checking for $ac_func" >&5 +if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 2246 "configure" +#include "confdefs.h" +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func(); below. */ +#include <assert.h> +/* Override any gcc2 internal prototype to avoid an error. */ +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char $ac_func(); + +int main() { + +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_$ac_func) || defined (__stub___$ac_func) +choke me +#else +$ac_func(); +#endif + +; return 0; } +EOF +if { (eval echo configure:2269: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then + rm -rf conftest* + eval "ac_cv_func_$ac_func=yes" +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -rf conftest* + eval "ac_cv_func_$ac_func=no" +fi +rm -f conftest* +fi + +if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then + echo "$ac_t""yes" 1>&6 + ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` + cat >> confdefs.h <<EOF +#define $ac_tr_func 1 +EOF + tinyproxy_cv_regex=no +else + echo "$ac_t""no" 1>&6 +tinyproxy_cv_regex=yes +fi +done + +fi + + +if test $tinyproxy_cv_regex = no ; then + echo $ac_n "checking whether your system's regexp library is completely broken""... $ac_c" 1>&6 +echo "configure:2299: checking whether your system's regexp library is completely broken" >&5 + if test "$cross_compiling" = yes; then + tinyproxy_cv_regex_broken=yes +else + cat > conftest.$ac_ext <<EOF +#line 2304 "configure" +#include "confdefs.h" + +#include <unistd.h> +#include <regex.h> +main() { regex_t blah ; return regcomp(&blah, "foo.*bar", REG_NOSUB) || regexec(&blah, "foobar", 0, NULL, 0); } +EOF +if { (eval echo configure:2311: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null +then + tinyproxy_cv_regex_broken=no +else + echo "configure: failed program was:" >&5 + cat conftest.$ac_ext >&5 + rm -fr conftest* + tinyproxy_cv_regex_broken=yes +fi +rm -fr conftest* +fi + + + echo "$ac_t""$tinyproxy_cv_regex_broken" 1>&6 + if test $tinyproxy_cv_regex_broken = yes ; then + echo "Using the included GNU regex instead." >&6 + tinyproxy_cv_regex = yes + fi +fi + +if test $tinyproxy_cv_regex = yes ; then + cat >> confdefs.h <<\EOF +#define USE_GNU_REGEX 1 +EOF + + LIBOBJS="$LIBOBJS gnuregex.o" +fi + + +trap '' 1 2 15 +cat > confcache <<\EOF +# This file is a shell script that caches the results of configure +# tests run on this system so they can be shared between configure +# scripts and configure runs. It is not useful on other systems. +# If it contains results you don't want to keep, you may remove or edit it. +# +# By default, configure uses ./config.cache as the cache file, +# creating it if it does not exist already. You can give configure +# the --cache-file=FILE option to use a different cache file; that is +# what configure does when it calls configure scripts in +# subdirectories, so they share the cache. +# Giving --cache-file=/dev/null disables caching, for debugging configure. +# config.status only pays attention to the cache file if you give it the +# --recheck option to rerun configure. +# +EOF +# The following way of writing the cache mishandles newlines in values, +# but we know of no workaround that is simple, portable, and efficient. +# So, don't put newlines in cache variables' values. +# Ultrix sh set writes to stderr and can't be redirected directly, +# and sets the high bit in the cache file unless we assign to the vars. +(set) 2>&1 | + case `(ac_space=' '; set | grep ac_space) 2>&1` in + *ac_space=\ *) + # `set' does not quote correctly, so add quotes (double-quote substitution + # turns \\\\ into \\, and sed turns \\ into \). + sed -n \ + -e "s/'/'\\\\''/g" \ + -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p" + ;; + *) + # `set' quotes correctly as required by POSIX, so do not add quotes. + sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p' + ;; + esac >> confcache +if cmp -s $cache_file confcache; then + : +else + if test -w $cache_file; then + echo "updating cache $cache_file" + cat confcache > $cache_file + else + echo "not updating unwritable cache $cache_file" + fi +fi +rm -f confcache + +trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15 + +test "x$prefix" = xNONE && prefix=$ac_default_prefix +# Let make expand exec_prefix. +test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' + +# Any assignment to VPATH causes Sun make to only execute +# the first set of double-colon rules, so remove it if not needed. +# If there is a colon in the path, we need to keep it. +if test "x$srcdir" = x.; then + ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d' +fi + +trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15 + +DEFS=-DHAVE_CONFIG_H + +# Without the "./", some shells look in PATH for config.status. +: ${CONFIG_STATUS=./config.status} + +echo creating $CONFIG_STATUS +rm -f $CONFIG_STATUS +cat > $CONFIG_STATUS <<EOF +#! /bin/sh +# Generated automatically by configure. +# Run this file to recreate the current configuration. +# This directory was configured as follows, +# on host `(hostname || uname -n) 2>/dev/null | sed 1q`: +# +# $0 $ac_configure_args +# +# Compiler output produced by configure, useful for debugging +# configure, is in ./config.log if it exists. + +ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]" +for ac_option +do + case "\$ac_option" in + -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) + echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion" + exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;; + -version | --version | --versio | --versi | --vers | --ver | --ve | --v) + echo "$CONFIG_STATUS generated by autoconf version 2.13" + exit 0 ;; + -help | --help | --hel | --he | --h) + echo "\$ac_cs_usage"; exit 0 ;; + *) echo "\$ac_cs_usage"; exit 1 ;; + esac +done + +ac_given_srcdir=$srcdir +ac_given_INSTALL="$INSTALL" + +trap 'rm -fr `echo "Makefile src/Makefile doc/Makefile src/defines.h" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15 +EOF +cat >> $CONFIG_STATUS <<EOF + +# Protect against being on the right side of a sed subst in config.status. +sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g; + s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF +$ac_vpsub +$extrasub +s%@SHELL@%$SHELL%g +s%@CFLAGS@%$CFLAGS%g +s%@CPPFLAGS@%$CPPFLAGS%g +s%@CXXFLAGS@%$CXXFLAGS%g +s%@FFLAGS@%$FFLAGS%g +s%@DEFS@%$DEFS%g +s%@LDFLAGS@%$LDFLAGS%g +s%@LIBS@%$LIBS%g +s%@exec_prefix@%$exec_prefix%g +s%@prefix@%$prefix%g +s%@program_transform_name@%$program_transform_name%g +s%@bindir@%$bindir%g +s%@sbindir@%$sbindir%g +s%@libexecdir@%$libexecdir%g +s%@datadir@%$datadir%g +s%@sysconfdir@%$sysconfdir%g +s%@sharedstatedir@%$sharedstatedir%g +s%@localstatedir@%$localstatedir%g +s%@libdir@%$libdir%g +s%@includedir@%$includedir%g +s%@oldincludedir@%$oldincludedir%g +s%@infodir@%$infodir%g +s%@mandir@%$mandir%g +s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g +s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g +s%@INSTALL_DATA@%$INSTALL_DATA%g +s%@PACKAGE@%$PACKAGE%g +s%@VERSION@%$VERSION%g +s%@ACLOCAL@%$ACLOCAL%g +s%@AUTOCONF@%$AUTOCONF%g +s%@AUTOMAKE@%$AUTOMAKE%g +s%@AUTOHEADER@%$AUTOHEADER%g +s%@MAKEINFO@%$MAKEINFO%g +s%@SET_MAKE@%$SET_MAKE%g +s%@CC@%$CC%g +s%@CPP@%$CPP%g +s%@LIBOBJS@%$LIBOBJS%g + +CEOF +EOF + +cat >> $CONFIG_STATUS <<\EOF + +# Split the substitutions into bite-sized pieces for seds with +# small command number limits, like on Digital OSF/1 and HP-UX. +ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script. +ac_file=1 # Number of current file. +ac_beg=1 # First line for current file. +ac_end=$ac_max_sed_cmds # Line after last line for current file. +ac_more_lines=: +ac_sed_cmds="" +while $ac_more_lines; do + if test $ac_beg -gt 1; then + sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file + else + sed "${ac_end}q" conftest.subs > conftest.s$ac_file + fi + if test ! -s conftest.s$ac_file; then + ac_more_lines=false + rm -f conftest.s$ac_file + else + if test -z "$ac_sed_cmds"; then + ac_sed_cmds="sed -f conftest.s$ac_file" + else + ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file" + fi + ac_file=`expr $ac_file + 1` + ac_beg=$ac_end + ac_end=`expr $ac_end + $ac_max_sed_cmds` + fi +done +if test -z "$ac_sed_cmds"; then + ac_sed_cmds=cat +fi +EOF + +cat >> $CONFIG_STATUS <<EOF + +CONFIG_FILES=\${CONFIG_FILES-"Makefile src/Makefile doc/Makefile"} +EOF +cat >> $CONFIG_STATUS <<\EOF +for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then + # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". + case "$ac_file" in + *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'` + ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; + *) ac_file_in="${ac_file}.in" ;; + esac + + # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories. + + # Remove last slash and all that follows it. Not all systems have dirname. + ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'` + if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then + # The file is in a subdirectory. + test ! -d "$ac_dir" && mkdir "$ac_dir" + ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`" + # A "../" for each directory in $ac_dir_suffix. + ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'` + else + ac_dir_suffix= ac_dots= + fi + + case "$ac_given_srcdir" in + .) srcdir=. + if test -z "$ac_dots"; then top_srcdir=. + else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;; + /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;; + *) # Relative path. + srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix" + top_srcdir="$ac_dots$ac_given_srcdir" ;; + esac + + case "$ac_given_INSTALL" in + [/$]*) INSTALL="$ac_given_INSTALL" ;; + *) INSTALL="$ac_dots$ac_given_INSTALL" ;; + esac + + echo creating "$ac_file" + rm -f "$ac_file" + configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure." + case "$ac_file" in + *Makefile*) ac_comsub="1i\\ +# $configure_input" ;; + *) ac_comsub= ;; + esac + + ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"` + sed -e "$ac_comsub +s%@configure_input@%$configure_input%g +s%@srcdir@%$srcdir%g +s%@top_srcdir@%$top_srcdir%g +s%@INSTALL@%$INSTALL%g +" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file +fi; done +rm -f conftest.s* + +# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where +# NAME is the cpp macro being defined and VALUE is the value it is being given. +# +# ac_d sets the value in "#define NAME VALUE" lines. +ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)' +ac_dB='\([ ][ ]*\)[^ ]*%\1#\2' +ac_dC='\3' +ac_dD='%g' +# ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE". +ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' +ac_uB='\([ ]\)%\1#\2define\3' +ac_uC=' ' +ac_uD='\4%g' +# ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE". +ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' +ac_eB='$%\1#\2define\3' +ac_eC=' ' +ac_eD='%g' + +if test "${CONFIG_HEADERS+set}" != set; then +EOF +cat >> $CONFIG_STATUS <<EOF + CONFIG_HEADERS="src/defines.h" +EOF +cat >> $CONFIG_STATUS <<\EOF +fi +for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then + # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". + case "$ac_file" in + *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'` + ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; + *) ac_file_in="${ac_file}.in" ;; + esac + + echo creating $ac_file + + rm -f conftest.frag conftest.in conftest.out + ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"` + cat $ac_file_inputs > conftest.in + +EOF + +# Transform confdefs.h into a sed script conftest.vals that substitutes +# the proper values into config.h.in to produce config.h. And first: +# Protect against being on the right side of a sed subst in config.status. +# Protect against being in an unquoted here document in config.status. +rm -f conftest.vals +cat > conftest.hdr <<\EOF +s/[\\&%]/\\&/g +s%[\\$`]%\\&%g +s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp +s%ac_d%ac_u%gp +s%ac_u%ac_e%gp +EOF +sed -n -f conftest.hdr confdefs.h > conftest.vals +rm -f conftest.hdr + +# This sed command replaces #undef with comments. This is necessary, for +# example, in the case of _POSIX_SOURCE, which is predefined and required +# on some systems where configure will not decide to define it. +cat >> conftest.vals <<\EOF +s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */% +EOF + +# Break up conftest.vals because some shells have a limit on +# the size of here documents, and old seds have small limits too. + +rm -f conftest.tail +while : +do + ac_lines=`grep -c . conftest.vals` + # grep -c gives empty output for an empty file on some AIX systems. + if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi + # Write a limited-size here document to conftest.frag. + echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS + sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS + echo 'CEOF + sed -f conftest.frag conftest.in > conftest.out + rm -f conftest.in + mv conftest.out conftest.in +' >> $CONFIG_STATUS + sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail + rm -f conftest.vals + mv conftest.tail conftest.vals +done +rm -f conftest.vals + +cat >> $CONFIG_STATUS <<\EOF + rm -f conftest.frag conftest.h + echo "/* $ac_file. Generated automatically by configure. */" > conftest.h + cat conftest.in >> conftest.h + rm -f conftest.in + if cmp -s $ac_file conftest.h 2>/dev/null; then + echo "$ac_file is unchanged" + rm -f conftest.h + else + # Remove last slash and all that follows it. Not all systems have dirname. + ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'` + if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then + # The file is in a subdirectory. + test ! -d "$ac_dir" && mkdir "$ac_dir" + fi + rm -f $ac_file + mv conftest.h $ac_file + fi +fi; done + +EOF +cat >> $CONFIG_STATUS <<EOF + + +EOF +cat >> $CONFIG_STATUS <<\EOF +test -z "$CONFIG_HEADERS" || echo timestamp > src/stamp-h + +exit 0 +EOF +chmod +x $CONFIG_STATUS +rm -fr confdefs* $ac_clean_files +test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1 + diff --git a/configure.in b/configure.in new file mode 100644 index 0000000..da98155 --- /dev/null +++ b/configure.in @@ -0,0 +1,171 @@ +AC_INIT() +AM_INIT_AUTOMAKE(tinyproxy,1.3.1e) +AM_CONFIG_HEADER(src/defines.h) + +dnl Grab any initial CFLAGS and LIBS so we can pick better defaults +iCFLAGS="$CFLAGS" +iLIBS="$LIBS" + +dnl Checks for programs. +AC_PROG_CC +AC_PROG_INSTALL + +dnl Checks for header files. +AC_HEADER_STDC +AC_CHECK_HEADERS(fcntl.h sys/time.h syslog.h unistd.h) + +dnl Checks for typedefs, structures, and compiler characteristics. +AC_C_CONST +AC_TYPE_SIZE_T +AC_HEADER_TIME +AC_C_INLINE + +dnl chris - allow user to choose log file location, port and username +AC_ARG_WITH(log-file, \ + [--with-log-file=FILE Default logfile name], \ + [AC_DEFINE_UNQUOTED(DEFAULT_LOG, "$withval" )]) + +AC_ARG_WITH(port, \ + [--with-port=PORT Default server port], \ + [AC_DEFINE_UNQUOTED(DEFAULT_PORT, $withval)]) + +AC_ARG_WITH(user, \ + [--with-user=USER Default user to switch to on startup], \ + [AC_DEFINE_UNQUOTED(DEFAULT_USER, "$withval")]) + +dnl enable arguments for adns lib/include +dnl there must be a nicer way to do this, but I sure don't know what it is +AC_ARG_WITH(adns-include, \ + [--with-adns-include=DIR Directory containing adns.h], \ + [ADNS_INCLUDE=$withval ; CFLAGS="$CFLAGS -I$withval"]) +AC_ARG_WITH(adns-lib, \ + [--with-adns-lib=DIR Directory containing libadns.so], \ + [CFLAGS="$CFLAGS -L$withval"]) + +dnl check that adns is installed +AC_CHECK_HEADER(adns.h, [], \ + AC_CHECK_HEADER($ADNS_INCLUDE/adns.h, [], \ + [AC_MSG_ERROR(You must have ADNS installed)])) +AC_CHECK_LIB(adns, adns_init, [LIBS="$LIBS -ladns"],\ + [AC_MSG_ERROR(You must have ADNS installed)]) + +dnl Checks for library functions. +AC_TYPE_SIGNAL +AC_FUNC_STRFTIME +AC_FUNC_VPRINTF +AC_CHECK_FUNCS(socket select strerror strdup vsyslog vsnprintf) + +dnl Add the warnings if we have the GCC compiler +rm -f conftest* + +case "$GCC" in + yes) + CFLAGS="$CFLAGS -Wall" + CFLAGS="$CFLAGS -Wshadow" + CFLAGS="$CFLAGS -Wcast-qual" + CFLAGS="$CFLAGS -Wcast-align" + CFLAGS="$CFLAGS -Wstrict-prototypes" + CFLAGS="$CFLAGS -Wmissing-prototypes" + CFLAGS="$CFLAGS -Wmissing-declarations" + CFLAGS="$CFLAGS -Wredundant-decls" +dnl CFLAGS="$CFLAGS -Wpointer-arith" + CFLAGS="$CFLAGS -Waggregate-return" + CFLAGS="$CFLAGS -Wnested-externs" + + AC_CACHE_CHECK(whether ${CC-cc} -pipe works, ac_cv_prog_cc_pipe, + [echo 'void f(){}' > conftest.c + if test -z "`${CC-cc} -pipe -c conftest.c 2>&1`" -a -s conftest.o; then + ac_cv_prog_cc_pipe=yes + else + ac_cv_prog_cc_pipe=no + fi + rm -f conftest* + ]) + + case "$ac_cv_prog_cc_pipe" in + yes) + CFLAGS="$CFLAGS -pipe" + ;; + esac + ;; +esac + +AC_CHECK_LIB(nsl, gethostname, [LIBS="$LIBS -lnsl"]) +AC_CHECK_LIB(socket, setsockopt, [LIBS="$LIBS -lsocket"]) + +dnl Check to see if the debuging code is turned on +AC_MSG_CHECKING(Include debugging code) +AC_ARG_ENABLE(debug, \ + [--enable-debug turn on additional debugging code], + [debug_enabled=yes], [debug_enabled=no]) +if test "$debug_enabled" = "no"; then + CFLAGS="$CFLAGS -DNDEBUG" +fi +AC_MSG_RESULT($debug_enabled) + +AC_MSG_CHECKING(Include support for SOCKS) +AC_ARG_ENABLE(socks, \ + [--enable-socks enable SOCKS support], + [socks_enabled=yes], [socks_enabled=no]) +if test "$socks_enabled" = "$yes"; then + AC_CHECK_HEADER(socks.h, [socks_header="yes"], [socks_header="no"]) + AC_CHECK_LIB(socks, main, [socks_library="yes"], [socks_library="no"]) + if test "$socks_header" = "yes" && test "$socks_library" = "yes"; then + CFLAGS="$CFLAGS -I/usr/include/sock.h -DSOCKS" + LIBS="$LIBS -lsocks" + else + socks_enabled=no + fi +fi +AC_MSG_RESULT($socks_enabled) + +AC_MSG_CHECKING(Include the XTinyproxy header code) +AC_ARG_ENABLE(xtinyproxy, \ + [--enable-xtinyproxy enable the use of the XTinyproxy header], + [xtinyproxy_enabled=yes], [xtinyproxy_enabled=no]) +if test "$xtinyproxy_enabled" = "yes"; then + AC_DEFINE(XTINYPROXY) +fi +AC_MSG_RESULT($xtinyproxy_enabled) + +AC_MSG_CHECKING(Include filtering of domain/URL) +AC_ARG_ENABLE(filter, \ + [--enable-filter enable filtering of domains/URLs], + [filter_enabled=yes], [filter_enabled=no]) +if test "$filter_enabled" = "yes"; then + LIBOBJS="$LIBOBJS filter.o" + AC_DEFINE(FILTER_ENABLE) +fi +AC_MSG_RESULT($filter_enabled) + +dnl Check for the regex library +AC_ARG_WITH(regex, \ + [--with-regex Use the GNU regex libary ], + [tinyproxy_cv_regex=yes], + [AC_CHECK_FUNCS(regcomp, tinyproxy_cv_regex=no, tinyproxy_cv_regex=yes)]) + +if test $tinyproxy_cv_regex = no ; then + AC_MSG_CHECKING(whether your system's regexp library is completely broken) + AC_TRY_RUN([ +#include <unistd.h> +#include <regex.h> +main() { regex_t blah ; return regcomp(&blah, "foo.*bar", REG_NOSUB) || regexec(&blah, "foobar", 0, NULL, 0); }], + tinyproxy_cv_regex_broken=no, tinyproxy_cv_regex_broken=yes, tinyproxy_cv_regex_broken=yes) + + AC_MSG_RESULT([$tinyproxy_cv_regex_broken]) + if test $tinyproxy_cv_regex_broken = yes ; then + echo "Using the included GNU regex instead." >&AC_FD_MSG + tinyproxy_cv_regex = yes + fi +fi + +if test $tinyproxy_cv_regex = yes ; then + AC_DEFINE(USE_GNU_REGEX) + LIBOBJS="$LIBOBJS gnuregex.o" +fi + +AC_SUBST(CFLAGS)dnl +AC_SUBST(LIBS)dnl +AC_SUBST(LIBOBJS)dnl + +AC_OUTPUT(Makefile src/Makefile doc/Makefile) diff --git a/doc/CONFIG b/doc/CONFIG new file mode 100644 index 0000000..910bc36 --- /dev/null +++ b/doc/CONFIG @@ -0,0 +1,11 @@ +ListenPort port number +ListenAddress IP Address +User user name +LogFile name of log file (location as well) +LoadLimit load limit +StatHost URL of stat host +AllowSubnet n.n.n.n/n ... (or n.n.n.* or *.domain.com) +AllowHeader header ... (or head*) +SendXTinyproxy yes/no + +* rewrite URL request (i.e. www.virtual1.com to www.domain.com/virtual1) diff --git a/doc/HTTP_ERROR_CODES b/doc/HTTP_ERROR_CODES new file mode 100644 index 0000000..b7fb0cd --- /dev/null +++ b/doc/HTTP_ERROR_CODES @@ -0,0 +1,61 @@ +The following is a list of the response codes for the various states of +the server. Currently I would recommend we stick to the HTTP/1.0 return +codes for our errors. Once we start to support the distinction between +HTTP/1.0 and HTTP/1.1 requests from the client, then we can use the +HTTP/1.1 responses. + -- rjkaes + +[ Taken from Apache: The Definitive Guide by Ben Laurie & Peter Laurie. + Published by O'Reilly & Associates, Inc. pg. 146-147 ] + +HTTP/1.0 +200 OK +302 Found +304 Not Modified +400 Bad Request +401 Unauthorized +403 Forbidden +404 Not Found +500 Server error +501 Not Implemented +502 Bad Gateway +503 Out of resources + +HTTP/1.1 +100 Continue +101 Switching Protocols +200 Ok +201 Created +202 Accepted +203 Non-Authoritative Information +204 No Content +205 Reset Content +206 Partial Content +300 Multiple Choices +301 Moved Permanently +302 Moved Temporarily +303 See Other +304 Not Modified +305 Use Proxy +400 Bad Request +401 Unauthorized +402 Payment Required +403 Forbidden +404 Not Found +405 Method Not Allowed +406 Not Acceptable +407 Proxy Authentication Required +408 Request Time-out +409 Conflict +410 Gone +411 Length Required +412 Precondition Failed +413 Request Entity Too Large +414 Request-URI Too Large +415 Unsupported Media Type +500 Internal Server Error +501 Not Implemented +502 Bad Gateway +503 Service Unavailable +504 Gateway Time-out +505 HTTP Version not supported diff --git a/doc/Makefile.am b/doc/Makefile.am new file mode 100644 index 0000000..bc3c786 --- /dev/null +++ b/doc/Makefile.am @@ -0,0 +1,2 @@ +EXTRA_DIST = tinyproxy.8 CONFIG HTTP_ERROR_CODES RFC_INFO TODO report.sh +man_MANS = tinyproxy.8 diff --git a/doc/Makefile.in b/doc/Makefile.in new file mode 100644 index 0000000..6119e98 --- /dev/null +++ b/doc/Makefile.in @@ -0,0 +1,216 @@ +# Makefile.in generated automatically by automake 1.4a from Makefile.am + +# Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + + +SHELL = @SHELL@ + +srcdir = @srcdir@ +top_srcdir = @top_srcdir@ +VPATH = @srcdir@ +prefix = @prefix@ +exec_prefix = @exec_prefix@ + +bindir = @bindir@ +sbindir = @sbindir@ +libexecdir = @libexecdir@ +datadir = @datadir@ +sysconfdir = @sysconfdir@ +sharedstatedir = @sharedstatedir@ +localstatedir = @localstatedir@ +libdir = @libdir@ +infodir = @infodir@ +mandir = @mandir@ +includedir = @includedir@ +oldincludedir = /usr/include + +DESTDIR = + +pkgdatadir = $(datadir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkgincludedir = $(includedir)/@PACKAGE@ + +top_builddir = .. + +ACLOCAL = @ACLOCAL@ +AUTOCONF = @AUTOCONF@ +AUTOMAKE = @AUTOMAKE@ +AUTOHEADER = @AUTOHEADER@ + +INSTALL = @INSTALL@ +INSTALL_PROGRAM = @INSTALL_PROGRAM@ +INSTALL_DATA = @INSTALL_DATA@ +INSTALL_SCRIPT = @INSTALL_SCRIPT@ +INSTALL_STRIP_FLAG = +transform = @program_transform_name@ + +NORMAL_INSTALL = : +PRE_INSTALL = : +POST_INSTALL = : +NORMAL_UNINSTALL = : +PRE_UNINSTALL = : +POST_UNINSTALL = : +CC = @CC@ +CFLAGS = @CFLAGS@ +LIBOBJS = @LIBOBJS@ +LIBS = @LIBS@ +MAKEINFO = @MAKEINFO@ +PACKAGE = @PACKAGE@ +VERSION = @VERSION@ + +EXTRA_DIST = tinyproxy.8 CONFIG HTTP_ERROR_CODES RFC_INFO TODO report.sh +man_MANS = tinyproxy.8 +mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs +CONFIG_HEADER = ../src/defines.h +CONFIG_CLEAN_FILES = +man8dir = $(mandir)/man8 +MANS = $(man_MANS) + +NROFF = nroff +DIST_COMMON = Makefile.am Makefile.in TODO + + +DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST) + +TAR = gtar +GZIP_ENV = --best +all: all-redirect +.SUFFIXES: +$(srcdir)/Makefile.in: Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4) + cd $(top_srcdir) && $(AUTOMAKE) --gnu --include-deps doc/Makefile + +Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status + cd $(top_builddir) \ + && CONFIG_FILES=$(subdir)/$@ CONFIG_HEADERS= $(SHELL) ./config.status + + +install-man8: + $(mkinstalldirs) $(DESTDIR)$(man8dir) + @list='$(man8_MANS)'; \ + l2='$(man_MANS)'; for i in $$l2; do \ + case "$$i" in \ + *.8*) list="$$list $$i" ;; \ + esac; \ + done; \ + for i in $$list; do \ + if test -f $(srcdir)/$$i; then file=$(srcdir)/$$i; \ + else file=$$i; fi; \ + ext=`echo $$i | sed -e 's/^.*\\.//'`; \ + inst=`echo $$i | sed -e 's/\\.[0-9a-z]*$$//'`; \ + inst=`echo $$inst | sed '$(transform)'`.$$ext; \ + echo " $(INSTALL_DATA) $$file $(DESTDIR)$(man8dir)/$$inst"; \ + $(INSTALL_DATA) $$file $(DESTDIR)$(man8dir)/$$inst; \ + done + +uninstall-man8: + @list='$(man8_MANS)'; \ + l2='$(man_MANS)'; for i in $$l2; do \ + case "$$i" in \ + *.8*) list="$$list $$i" ;; \ + esac; \ + done; \ + for i in $$list; do \ + ext=`echo $$i | sed -e 's/^.*\\.//'`; \ + inst=`echo $$i | sed -e 's/\\.[0-9a-z]*$$//'`; \ + inst=`echo $$inst | sed '$(transform)'`.$$ext; \ + echo " rm -f $(DESTDIR)$(man8dir)/$$inst"; \ + rm -f $(DESTDIR)$(man8dir)/$$inst; \ + done +install-man: $(MANS) + @$(NORMAL_INSTALL) + $(MAKE) $(AM_MAKEFLAGS) install-man8 +uninstall-man: + @$(NORMAL_UNINSTALL) + $(MAKE) $(AM_MAKEFLAGS) uninstall-man8 +tags: TAGS +TAGS: + + +distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir) + +subdir = doc + +distdir: $(DISTFILES) + @for file in $(DISTFILES); do \ + d=$(srcdir); \ + if test -d $$d/$$file; then \ + cp -pr $$d/$$file $(distdir)/$$file; \ + else \ + test -f $(distdir)/$$file \ + || ln $$d/$$file $(distdir)/$$file 2> /dev/null \ + || cp -p $$d/$$file $(distdir)/$$file || :; \ + fi; \ + done +info-am: +info: info-am +dvi-am: +dvi: dvi-am +check-am: all-am +check: check-am +installcheck-am: +installcheck: installcheck-am +install-exec-am: +install-exec: install-exec-am + +install-data-am: install-man +install-data: install-data-am + +install-am: all-am + @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am +install: install-am +uninstall-am: uninstall-man +uninstall: uninstall-am +all-am: Makefile $(MANS) +all-redirect: all-am +install-strip: + $(MAKE) $(AM_MAKEFLAGS) INSTALL_STRIP_FLAG=-s install +installdirs: + $(mkinstalldirs) $(DESTDIR)$(mandir)/man8 + + +mostlyclean-generic: + +clean-generic: + +distclean-generic: + -rm -f Makefile $(CONFIG_CLEAN_FILES) + -rm -f config.cache config.log stamp-h stamp-h[0-9]* + +maintainer-clean-generic: +mostlyclean-am: mostlyclean-generic + +mostlyclean: mostlyclean-am + +clean-am: clean-generic mostlyclean-am + +clean: clean-am + +distclean-am: distclean-generic clean-am + +distclean: distclean-am + +maintainer-clean-am: maintainer-clean-generic distclean-am + @echo "This command is intended for maintainers to use;" + @echo "it deletes files that may require special tools to rebuild." + +maintainer-clean: maintainer-clean-am + +.PHONY: install-man8 uninstall-man8 install-man uninstall-man tags \ +distdir info-am info dvi-am dvi check check-am installcheck-am \ +installcheck install-exec-am install-exec install-data-am install-data \ +install-am install uninstall-am uninstall all-redirect all-am all \ +installdirs mostlyclean-generic distclean-generic clean-generic \ +maintainer-clean-generic clean mostlyclean distclean maintainer-clean + + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/doc/RFC_INFO b/doc/RFC_INFO new file mode 100644 index 0000000..081d2d0 --- /dev/null +++ b/doc/RFC_INFO @@ -0,0 +1,23 @@ +INFO +---- +The following files were/are useful for the proper coding of +tinyproxy. Please note: someday tinyproxy will actually be RFC +compliant, but today is not that day. Right now tinyproxy is pretty +close to being HTTP/1.0 compliant, but there are probably a few +incompatibilities kicking around. + +RFCs +---- +1945 Hypertext Transfer Protocol -- HTTP/1.0 +2396 Uniform Resource Identifiers (URI): Generic Syntax +2616 Hypertext Transfer Protocol -- HTTP/1.1 +2617 HTTP Authentication: Basic and Digest Access Authentication + +POSSIBLE LOCATION +----------------- +There are many places to obtain a copy of the RFCs, but I use + + http://www.rfc-editor.org/ + +since it provides a great search feature for finding all the RFCs for +a particular topic. diff --git a/doc/TODO b/doc/TODO new file mode 100644 index 0000000..257a1d3 --- /dev/null +++ b/doc/TODO @@ -0,0 +1,27 @@ +The following are some features that I'd like to add to tinyproxy in the +future. Where possible, I've listed the person who suggested it. This +list is in no particular order. And hey, if you want to implement one of +these, or another idea you have, go right ahead. Just mail me the diff +against the current tree and I'll integrate it if possible. + + - Include hooks so other types of proxies can be modularly added to + the source tree. Then people can simply choose which types of + proxies (ftp, www, etc) they'd like enabled in tinyproxy.h + Suggested: Tarun Tuli. + - Make the source tree autoconf-ed so people can avoid editing + tinyproxy.h and the like. + - Add some kind of access control mechanism - probably IP-based, + so users can choose only to let people from certain networks/ISP + use the proxy. This becomes more of an issue with FTP proxies + and the like. (Partially Done. It would be better if there was a + config file.) + - Find a more elegant solution to embedding HTML documents in the + source than the current method. (see httperr() and showstats() for + examples of how it's done right now). + - Include a function to rewrite the incoming requests. Should not be + much of a problem. Just need to modify the clientreq code to look up + the URL and rewrite it. If we want to go really fancy with RegEx + mapping this could get ugly. :) + - Ed Avis suggests having tinyproxy have the ability to send the data + from the connections through an external filtering program. I kind of + like this idea, but I don't really have a good way of doing it yet. diff --git a/doc/report.sh b/doc/report.sh new file mode 100755 index 0000000..2e6b4ee --- /dev/null +++ b/doc/report.sh @@ -0,0 +1,14 @@ +#!/bin/sh + +(echo "date: " +date +echo "uname: " +uname -a +echo "ps: " +ps -auxw | grep [t]inyproxy - +echo "ver: " +if [ -x /usr/local/bin/tinyproxy ]; then + /usr/local/bin/tinyproxy -v +else + echo no ver available. +fi;) 2>&1 | mail -s 'tinyproxy install report' sdyoung@well.com diff --git a/doc/tinyproxy.8 b/doc/tinyproxy.8 new file mode 100644 index 0000000..bcf11d4 --- /dev/null +++ b/doc/tinyproxy.8 @@ -0,0 +1,121 @@ +.\" -*- nroff -*- +.\" +.\" tinyproxy.1 +.\" +.\" Copyright (c) 1999, Robert James Kaes, Steven Young. +.\" +.\" This program is distributed under the terms of the GNU General Public +.\" License. See COPYING for additional information. +.\" +.TH tinyproxy 1 "December 23, 1999" "tinyproxy" "tinyproxy Manual" +.SH NAME +tinyproxy \- a small HTTP proxy server +.SH SYNOPSIS +tinyproxy [options] +.SH DESCRIPTION +.B tinyproxy +is an HTTP proxy server designed to consume a minimum of system resources. +It listens on a given TCP port and handles HTTP proxy requests. +.SH OPTIONS +.TP 5 +.B \-v +Display version information and exit. +.TP 5 +.B \-h +Display a short help screen of command line arguments and exit. +.TP 5 +.B \-d +Don't daemonize; stay in the foreground. +.TP 5 +.B "\-n ip_address" +Allow access from only those hosts in the subnet. +.I ip_address +should be of a form xxx.xxx.xxx. like 192.168.0. +.TP 5 +.BI "\-i ip_address" +Only listen to the specific address. Useful for systems with more than one +network connection. +.I ip_address +needs to be in the dotted-decimal form (e.g. 192.168.0.1) +.TP 5 +.BI "\-p port" +Listen to +.I port +instead of the default as defined in config.h. +.TP 5 +.BI "\-l logfile" +Log to the file +.I logfile +instead of the default as defined in config.h. +.TP 5 +.BI \-r +Restrict the log file to only logging error conditions. The hosts connecting +and the locations being accessed are not logged. +.TP 5 +.B \-S +Log to the syslog daemon +.TP 5 +.BI "\-a headername" +Allow the header +.I headername +through to the server (anon mode only). It is highly recommended that you +specify -a Host: and -a Authorization:, otherwise HTTP/1.1 virtual domains +and basic authentication will fail. If anon mode is compiled into the +program, but you do not provide a +.I headername +tinyproxy will run as if anon mode was not compiled in. +.TP 5 +.BI "\-w loadaverage" +Stop handling requests when the load is +.I loadaverage +or higher. Specifying a +.I loadaverage +of 0.00 will disable this feature. +(disabled by default) +.TP 5 +.BI "\-u username" +Begin running as +.I username +after the port has been bound and the logfile has been opened. Only +works if tinyproxy is being run as root. "" to disable. +.SH SIGNALS +In addition to these command line options, there are also several signals +that can be sent to tinyproxy while it is running to generate debugging +information and to force certain events. +.TP 5 +.B SIGUSR1 +Dump a summary of all current connections to the logfile. +.TP 5 +.B SIGHUP +Force +.B tinyproxy +to do a garbage collection on the current connections linked list. This +is usually done automatically after a certain number of connections have +been handled. +.SH FILES +.SM /var/log/tinyproxy.log +.SH AUTHORS +Steven Young (sdyoung@well.com) +.PP +Robert James Kaes (rjkaes@flarenet.com) +.SH BUGS +For some reason, when sent SIGTERM, +.B tinyproxy +occasionally waits for the +next incoming connection before exiting. We believe this bug has +been corrected, but please e-mail the authors if you see this +behaviour occurring. +.SH COPYRIGHT +.B tinyproxy +is distributed under the GNU Public License (GPL). For more information +on the GPL, please see the file COPYING which should have been included in +the archive with tinyproxy. Failing that, http://www.fsf.org/ will +doubtless have a copy up for you to peruse. Please don't use this +software if you don't agree to the terms specified therein. +.SH AVAILABILITY +The latest version of +.B tinyproxy +can be acquired from: +.PP +http://www.flarenet.com/tinyproxy/ +http://tinyproxy.attacca.com/ diff --git a/install-sh b/install-sh new file mode 100755 index 0000000..e9de238 --- /dev/null +++ b/install-sh @@ -0,0 +1,251 @@ +#!/bin/sh +# +# install - install a program, script, or datafile +# This comes from X11R5 (mit/util/scripts/install.sh). +# +# Copyright 1991 by the Massachusetts Institute of Technology +# +# Permission to use, copy, modify, distribute, and sell this software and its +# documentation for any purpose is hereby granted without fee, provided that +# the above copyright notice appear in all copies and that both that +# copyright notice and this permission notice appear in supporting +# documentation, and that the name of M.I.T. not be used in advertising or +# publicity pertaining to distribution of the software without specific, +# written prior permission. M.I.T. makes no representations about the +# suitability of this software for any purpose. It is provided "as is" +# without express or implied warranty. +# +# Calling this script install-sh is preferred over install.sh, to prevent +# `make' implicit rules from creating a file called install from it +# when there is no Makefile. +# +# This script is compatible with the BSD install script, but was written +# from scratch. It can only install one file at a time, a restriction +# shared with many OS's install programs. + + +# set DOITPROG to echo to test this script + +# Don't use :- since 4.3BSD and earlier shells don't like it. +doit="${DOITPROG-}" + + +# put in absolute paths if you don't have them in your path; or use env. vars. + +mvprog="${MVPROG-mv}" +cpprog="${CPPROG-cp}" +chmodprog="${CHMODPROG-chmod}" +chownprog="${CHOWNPROG-chown}" +chgrpprog="${CHGRPPROG-chgrp}" +stripprog="${STRIPPROG-strip}" +rmprog="${RMPROG-rm}" +mkdirprog="${MKDIRPROG-mkdir}" + +transformbasename="" +transform_arg="" +instcmd="$mvprog" +chmodcmd="$chmodprog 0755" +chowncmd="" +chgrpcmd="" +stripcmd="" +rmcmd="$rmprog -f" +mvcmd="$mvprog" +src="" +dst="" +dir_arg="" + +while [ x"$1" != x ]; do + case $1 in + -c) instcmd="$cpprog" + shift + continue;; + + -d) dir_arg=true + shift + continue;; + + -m) chmodcmd="$chmodprog $2" + shift + shift + continue;; + + -o) chowncmd="$chownprog $2" + shift + shift + continue;; + + -g) chgrpcmd="$chgrpprog $2" + shift + shift + continue;; + + -s) stripcmd="$stripprog" + shift + continue;; + + -t=*) transformarg=`echo $1 | sed 's/-t=//'` + shift + continue;; + + -b=*) transformbasename=`echo $1 | sed 's/-b=//'` + shift + continue;; + + *) if [ x"$src" = x ] + then + src=$1 + else + # this colon is to work around a 386BSD /bin/sh bug + : + dst=$1 + fi + shift + continue;; + esac +done + +if [ x"$src" = x ] +then + echo "install: no input file specified" + exit 1 +else + true +fi + +if [ x"$dir_arg" != x ]; then + dst=$src + src="" + + if [ -d $dst ]; then + instcmd=: + chmodcmd="" + else + instcmd=mkdir + fi +else + +# Waiting for this to be detected by the "$instcmd $src $dsttmp" command +# might cause directories to be created, which would be especially bad +# if $src (and thus $dsttmp) contains '*'. + + if [ -f $src -o -d $src ] + then + true + else + echo "install: $src does not exist" + exit 1 + fi + + if [ x"$dst" = x ] + then + echo "install: no destination specified" + exit 1 + else + true + fi + +# If destination is a directory, append the input filename; if your system +# does not like double slashes in filenames, you may need to add some logic + + if [ -d $dst ] + then + dst="$dst"/`basename $src` + else + true + fi +fi + +## this sed command emulates the dirname command +dstdir=`echo $dst | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'` + +# Make sure that the destination directory exists. +# this part is taken from Noah Friedman's mkinstalldirs script + +# Skip lots of stat calls in the usual case. +if [ ! -d "$dstdir" ]; then +defaultIFS=' +' +IFS="${IFS-${defaultIFS}}" + +oIFS="${IFS}" +# Some sh's can't handle IFS=/ for some reason. +IFS='%' +set - `echo ${dstdir} | sed -e 's@/@%@g' -e 's@^%@/@'` +IFS="${oIFS}" + +pathcomp='' + +while [ $# -ne 0 ] ; do + pathcomp="${pathcomp}${1}" + shift + + if [ ! -d "${pathcomp}" ] ; + then + $mkdirprog "${pathcomp}" + else + true + fi + + pathcomp="${pathcomp}/" +done +fi + +if [ x"$dir_arg" != x ] +then + $doit $instcmd $dst && + + if [ x"$chowncmd" != x ]; then $doit $chowncmd $dst; else true ; fi && + if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dst; else true ; fi && + if [ x"$stripcmd" != x ]; then $doit $stripcmd $dst; else true ; fi && + if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dst; else true ; fi +else + +# If we're going to rename the final executable, determine the name now. + + if [ x"$transformarg" = x ] + then + dstfile=`basename $dst` + else + dstfile=`basename $dst $transformbasename | + sed $transformarg`$transformbasename + fi + +# don't allow the sed command to completely eliminate the filename + + if [ x"$dstfile" = x ] + then + dstfile=`basename $dst` + else + true + fi + +# Make a temp file name in the proper directory. + + dsttmp=$dstdir/#inst.$$# + +# Move or copy the file name to the temp name + + $doit $instcmd $src $dsttmp && + + trap "rm -f ${dsttmp}" 0 && + +# and set any options; do chmod last to preserve setuid bits + +# If any of these fail, we abort the whole thing. If we want to +# ignore errors from any of these, just make sure not to ignore +# errors from the above "$doit $instcmd $src $dsttmp" command. + + if [ x"$chowncmd" != x ]; then $doit $chowncmd $dsttmp; else true;fi && + if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dsttmp; else true;fi && + if [ x"$stripcmd" != x ]; then $doit $stripcmd $dsttmp; else true;fi && + if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dsttmp; else true;fi && + +# Now rename the file to the real destination. + + $doit $rmcmd -f $dstdir/$dstfile && + $doit $mvcmd $dsttmp $dstdir/$dstfile + +fi && + + +exit 0 @@ -0,0 +1,190 @@ +#! /bin/sh +# Common stub for a few missing GNU programs while installing. +# Copyright (C) 1996, 1997 Free Software Foundation, Inc. +# Franc,ois Pinard <pinard@iro.umontreal.ca>, 1996. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA +# 02111-1307, USA. + +if test $# -eq 0; then + echo 1>&2 "Try \`$0 --help' for more information" + exit 1 +fi + +case "$1" in + + -h|--h|--he|--hel|--help) + echo "\ +$0 [OPTION]... PROGRAM [ARGUMENT]... + +Handle \`PROGRAM [ARGUMENT]...' for when PROGRAM is missing, or return an +error status if there is no known handling for PROGRAM. + +Options: + -h, --help display this help and exit + -v, --version output version information and exit + +Supported PROGRAM values: + aclocal touch file \`aclocal.m4' + autoconf touch file \`configure' + autoheader touch file \`config.h.in' + automake touch all \`Makefile.in' files + bison create \`y.tab.[ch]', if possible, from existing .[ch] + flex create \`lex.yy.c', if possible, from existing .c + lex create \`lex.yy.c', if possible, from existing .c + makeinfo touch the output file + yacc create \`y.tab.[ch]', if possible, from existing .[ch]" + ;; + + -v|--v|--ve|--ver|--vers|--versi|--versio|--version) + echo "missing - GNU libit 0.0" + ;; + + -*) + echo 1>&2 "$0: Unknown \`$1' option" + echo 1>&2 "Try \`$0 --help' for more information" + exit 1 + ;; + + aclocal) + echo 1>&2 "\ +WARNING: \`$1' is missing on your system. You should only need it if + you modified \`acinclude.m4' or \`configure.in'. You might want + to install the \`Automake' and \`Perl' packages. Grab them from + any GNU archive site." + touch aclocal.m4 + ;; + + autoconf) + echo 1>&2 "\ +WARNING: \`$1' is missing on your system. You should only need it if + you modified \`configure.in'. You might want to install the + \`Autoconf' and \`GNU m4' packages. Grab them from any GNU + archive site." + touch configure + ;; + + autoheader) + echo 1>&2 "\ +WARNING: \`$1' is missing on your system. You should only need it if + you modified \`acconfig.h' or \`configure.in'. You might want + to install the \`Autoconf' and \`GNU m4' packages. Grab them + from any GNU archive site." + files=`sed -n 's/^[ ]*A[CM]_CONFIG_HEADER(\([^)]*\)).*/\1/p' configure.in` + test -z "$files" && files="config.h" + touch_files= + for f in $files; do + case "$f" in + *:*) touch_files="$touch_files "`echo "$f" | + sed -e 's/^[^:]*://' -e 's/:.*//'`;; + *) touch_files="$touch_files $f.in";; + esac + done + touch $touch_files + ;; + + automake) + echo 1>&2 "\ +WARNING: \`$1' is missing on your system. You should only need it if + you modified \`Makefile.am', \`acinclude.m4' or \`configure.in'. + You might want to install the \`Automake' and \`Perl' packages. + Grab them from any GNU archive site." + find . -type f -name Makefile.am -print | + sed 's/\.am$/.in/' | + while read f; do touch "$f"; done + ;; + + bison|yacc) + echo 1>&2 "\ +WARNING: \`$1' is missing on your system. You should only need it if + you modified a \`.y' file. You may need the \`Bison' package + in order for those modifications to take effect. You can get + \`Bison' from any GNU archive site." + rm -f y.tab.c y.tab.h + if [ $# -ne 1 ]; then + eval LASTARG="\${$#}" + case "$LASTARG" in + *.y) + SRCFILE=`echo "$LASTARG" | sed 's/y$/c/'` + if [ -f "$SRCFILE" ]; then + cp "$SRCFILE" y.tab.c + fi + SRCFILE=`echo "$LASTARG" | sed 's/y$/h/'` + if [ -f "$SRCFILE" ]; then + cp "$SRCFILE" y.tab.h + fi + ;; + esac + fi + if [ ! -f y.tab.h ]; then + echo >y.tab.h + fi + if [ ! -f y.tab.c ]; then + echo 'main() { return 0; }' >y.tab.c + fi + ;; + + lex|flex) + echo 1>&2 "\ +WARNING: \`$1' is missing on your system. You should only need it if + you modified a \`.l' file. You may need the \`Flex' package + in order for those modifications to take effect. You can get + \`Flex' from any GNU archive site." + rm -f lex.yy.c + if [ $# -ne 1 ]; then + eval LASTARG="\${$#}" + case "$LASTARG" in + *.l) + SRCFILE=`echo "$LASTARG" | sed 's/l$/c/'` + if [ -f "$SRCFILE" ]; then + cp "$SRCFILE" lex.yy.c + fi + ;; + esac + fi + if [ ! -f lex.yy.c ]; then + echo 'main() { return 0; }' >lex.yy.c + fi + ;; + + makeinfo) + echo 1>&2 "\ +WARNING: \`$1' is missing on your system. You should only need it if + you modified a \`.texi' or \`.texinfo' file, or any other file + indirectly affecting the aspect of the manual. The spurious + call might also be the consequence of using a buggy \`make' (AIX, + DU, IRIX). You might want to install the \`Texinfo' package or + the \`GNU make' package. Grab either from any GNU archive site." + file=`echo "$*" | sed -n 's/.*-o \([^ ]*\).*/\1/p'` + if test -z "$file"; then + file=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'` + file=`sed -n '/^@setfilename/ { s/.* \([^ ]*\) *$/\1/; p; q; }' $file` + fi + touch $file + ;; + + *) + echo 1>&2 "\ +WARNING: \`$1' is needed, and you do not seem to have it handy on your + system. You might have modified some files without having the + proper tools for further handling them. Check the \`README' file, + it often tells you about the needed prerequirements for installing + this package. You may also peek at any GNU archive site, in case + some other package would contain this missing \`$1' program." + exit 1 + ;; +esac + +exit 0 diff --git a/mkinstalldirs b/mkinstalldirs new file mode 100755 index 0000000..e9981d1 --- /dev/null +++ b/mkinstalldirs @@ -0,0 +1,40 @@ +#! /bin/sh +# mkinstalldirs --- make directory hierarchy +# Author: Noah Friedman <friedman@prep.ai.mit.edu> +# Created: 1993-05-16 +# Public domain + +# $Id: mkinstalldirs,v 1.1.1.1 2000-02-16 17:32:17 sdyoung Exp $ + +errstatus=0 + +for file +do + set fnord `echo ":$file" | sed -ne 's/^:\//#/;s/^://;s/\// /g;s/^#/\//;p'` + shift + + pathcomp= + for d + do + pathcomp="$pathcomp$d" + case "$pathcomp" in + -* ) pathcomp=./$pathcomp ;; + esac + + if test ! -d "$pathcomp"; then + echo "mkdir $pathcomp" + + mkdir "$pathcomp" || lasterr=$? + + if test ! -d "$pathcomp"; then + errstatus=$lasterr + fi + fi + + pathcomp="$pathcomp/" + done +done + +exit $errstatus + +# mkinstalldirs ends here @@ -0,0 +1,11 @@ +#!/bin/sh +rm -f config.cache +echo "- aclocal." +aclocal +echo "- autoconf." +autoconf +echo "- autoheader." +autoheader +echo "- automake." +automake -a +exit diff --git a/src/Makefile.am b/src/Makefile.am new file mode 100644 index 0000000..63ffb6b --- /dev/null +++ b/src/Makefile.am @@ -0,0 +1,19 @@ +bin_PROGRAMS = tinyproxy +tinyproxy_SOURCES = config.h \ + buffer.c buffer.h \ + conns.c conns.h \ + dnscache.c dnscache.h \ + log.c log.h \ + reqs.c reqs.h \ + sock.c sock.h \ + tinyproxy.c tinyproxy.h \ + uri.c uri.h \ + utils.c utils.h \ + regexp.h + +tinyproxy_LDADD = @LIBOBJS@ + +EXTRA_DIST = gnuregex.c gnuregex.h \ + filter.c filter.h + +LDADD = @LIBOBJS diff --git a/src/Makefile.in b/src/Makefile.in new file mode 100644 index 0000000..0bc6f5c --- /dev/null +++ b/src/Makefile.in @@ -0,0 +1,340 @@ +# Makefile.in generated automatically by automake 1.4 from Makefile.am + +# Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + + +SHELL = @SHELL@ + +srcdir = @srcdir@ +top_srcdir = @top_srcdir@ +VPATH = @srcdir@ +prefix = @prefix@ +exec_prefix = @exec_prefix@ + +bindir = @bindir@ +sbindir = @sbindir@ +libexecdir = @libexecdir@ +datadir = @datadir@ +sysconfdir = @sysconfdir@ +sharedstatedir = @sharedstatedir@ +localstatedir = @localstatedir@ +libdir = @libdir@ +infodir = @infodir@ +mandir = @mandir@ +includedir = @includedir@ +oldincludedir = /usr/include + +DESTDIR = + +pkgdatadir = $(datadir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkgincludedir = $(includedir)/@PACKAGE@ + +top_builddir = .. + +ACLOCAL = @ACLOCAL@ +AUTOCONF = @AUTOCONF@ +AUTOMAKE = @AUTOMAKE@ +AUTOHEADER = @AUTOHEADER@ + +INSTALL = @INSTALL@ +INSTALL_PROGRAM = @INSTALL_PROGRAM@ $(AM_INSTALL_PROGRAM_FLAGS) +INSTALL_DATA = @INSTALL_DATA@ +INSTALL_SCRIPT = @INSTALL_SCRIPT@ +transform = @program_transform_name@ + +NORMAL_INSTALL = : +PRE_INSTALL = : +POST_INSTALL = : +NORMAL_UNINSTALL = : +PRE_UNINSTALL = : +POST_UNINSTALL = : +CC = @CC@ +CFLAGS = @CFLAGS@ -I. -DHAVE_CONFIG_H +LIBOBJS = @LIBOBJS@ +LIBS = @LIBS@ +MAKEINFO = @MAKEINFO@ +PACKAGE = @PACKAGE@ +VERSION = @VERSION@ + +bin_PROGRAMS = tinyproxy +tinyproxy_SOURCES = config.h buffer.c buffer.h conns.c conns.h dnscache.c dnscache.h log.c log.h reqs.c reqs.h sock.c sock.h tinyproxy.c tinyproxy.h uri.c uri.h utils.c utils.h regexp.h + + +tinyproxy_LDADD = @LIBOBJS@ + +EXTRA_DIST = gnuregex.c gnuregex.h filter.c filter.h + + +LDADD = @LIBOBJS +mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs +CONFIG_HEADER = defines.h +CONFIG_CLEAN_FILES = +PROGRAMS = $(bin_PROGRAMS) + + +DEFS = @DEFS@ -I. -I$(srcdir) -I. +CPPFLAGS = @CPPFLAGS@ +LDFLAGS = @LDFLAGS@ +tinyproxy_OBJECTS = buffer.o conns.o dnscache.o log.o reqs.o sock.o \ +tinyproxy.o uri.o utils.o +tinyproxy_DEPENDENCIES = @LIBOBJS@ +tinyproxy_LDFLAGS = +COMPILE = $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) +CCLD = $(CC) +LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(LDFLAGS) -o $@ +DIST_COMMON = ./stamp-h.in Makefile.am Makefile.in defines.h.in \ +filter.c gnuregex.c + + +DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST) + +TAR = tar +GZIP_ENV = --best +DEP_FILES = .deps/buffer.P .deps/conns.P .deps/dnscache.P \ +.deps/filter.P .deps/gnuregex.P .deps/log.P .deps/reqs.P .deps/sock.P \ +.deps/tinyproxy.P .deps/uri.P .deps/utils.P +SOURCES = $(tinyproxy_SOURCES) +OBJECTS = $(tinyproxy_OBJECTS) + +all: all-redirect +.SUFFIXES: +.SUFFIXES: .S .c .o .s +$(srcdir)/Makefile.in: Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4) + cd $(top_srcdir) && $(AUTOMAKE) --gnu src/Makefile + +Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status $(BUILT_SOURCES) + cd $(top_builddir) \ + && CONFIG_FILES=$(subdir)/$@ CONFIG_HEADERS= $(SHELL) ./config.status + + +defines.h: stamp-h + @if test ! -f $@; then \ + rm -f stamp-h; \ + $(MAKE) stamp-h; \ + else :; fi +stamp-h: $(srcdir)/defines.h.in $(top_builddir)/config.status + cd $(top_builddir) \ + && CONFIG_FILES= CONFIG_HEADERS=src/defines.h \ + $(SHELL) ./config.status + @echo timestamp > stamp-h 2> /dev/null +$(srcdir)/defines.h.in: $(srcdir)/stamp-h.in + @if test ! -f $@; then \ + rm -f $(srcdir)/stamp-h.in; \ + $(MAKE) $(srcdir)/stamp-h.in; \ + else :; fi +$(srcdir)/stamp-h.in: $(top_srcdir)/configure.in $(ACLOCAL_M4) + cd $(top_srcdir) && $(AUTOHEADER) + @echo timestamp > $(srcdir)/stamp-h.in 2> /dev/null + +mostlyclean-hdr: + +clean-hdr: + +distclean-hdr: + -rm -f defines.h + +maintainer-clean-hdr: + +mostlyclean-binPROGRAMS: + +clean-binPROGRAMS: + -test -z "$(bin_PROGRAMS)" || rm -f $(bin_PROGRAMS) + +distclean-binPROGRAMS: + +maintainer-clean-binPROGRAMS: + +install-binPROGRAMS: $(bin_PROGRAMS) + @$(NORMAL_INSTALL) + $(mkinstalldirs) $(DESTDIR)$(bindir) + @list='$(bin_PROGRAMS)'; for p in $$list; do \ + if test -f $$p; then \ + echo " $(INSTALL_PROGRAM) $$p $(DESTDIR)$(bindir)/`echo $$p|sed 's/$(EXEEXT)$$//'|sed '$(transform)'|sed 's/$$/$(EXEEXT)/'`"; \ + $(INSTALL_PROGRAM) $$p $(DESTDIR)$(bindir)/`echo $$p|sed 's/$(EXEEXT)$$//'|sed '$(transform)'|sed 's/$$/$(EXEEXT)/'`; \ + else :; fi; \ + done + +uninstall-binPROGRAMS: + @$(NORMAL_UNINSTALL) + list='$(bin_PROGRAMS)'; for p in $$list; do \ + rm -f $(DESTDIR)$(bindir)/`echo $$p|sed 's/$(EXEEXT)$$//'|sed '$(transform)'|sed 's/$$/$(EXEEXT)/'`; \ + done + +.s.o: + $(COMPILE) -c $< + +.S.o: + $(COMPILE) -c $< + +mostlyclean-compile: + -rm -f *.o core *.core + +clean-compile: + +distclean-compile: + -rm -f *.tab.c + +maintainer-clean-compile: + +tinyproxy: $(tinyproxy_OBJECTS) $(tinyproxy_DEPENDENCIES) + @rm -f tinyproxy + $(LINK) $(tinyproxy_LDFLAGS) $(tinyproxy_OBJECTS) $(tinyproxy_LDADD) $(LIBS) + +tags: TAGS + +ID: $(HEADERS) $(SOURCES) $(LISP) + list='$(SOURCES) $(HEADERS)'; \ + unique=`for i in $$list; do echo $$i; done | \ + awk ' { files[$$0] = 1; } \ + END { for (i in files) print i; }'`; \ + here=`pwd` && cd $(srcdir) \ + && mkid -f$$here/ID $$unique $(LISP) + +TAGS: $(HEADERS) $(SOURCES) defines.h.in $(TAGS_DEPENDENCIES) $(LISP) + tags=; \ + here=`pwd`; \ + list='$(SOURCES) $(HEADERS)'; \ + unique=`for i in $$list; do echo $$i; done | \ + awk ' { files[$$0] = 1; } \ + END { for (i in files) print i; }'`; \ + test -z "$(ETAGS_ARGS)defines.h.in$$unique$(LISP)$$tags" \ + || (cd $(srcdir) && etags $(ETAGS_ARGS) $$tags defines.h.in $$unique $(LISP) -o $$here/TAGS) + +mostlyclean-tags: + +clean-tags: + +distclean-tags: + -rm -f TAGS ID + +maintainer-clean-tags: + +distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir) + +subdir = src + +distdir: $(DISTFILES) + here=`cd $(top_builddir) && pwd`; \ + top_distdir=`cd $(top_distdir) && pwd`; \ + distdir=`cd $(distdir) && pwd`; \ + cd $(top_srcdir) \ + && $(AUTOMAKE) --include-deps --build-dir=$$here --srcdir-name=$(top_srcdir) --output-dir=$$top_distdir --gnu doc/Makefile + @for file in $(DISTFILES); do \ + d=$(srcdir); \ + if test -d $$d/$$file; then \ + cp -pr $$/$$file $(distdir)/$$file; \ + else \ + test -f $(distdir)/$$file \ + || ln $$d/$$file $(distdir)/$$file 2> /dev/null \ + || cp -p $$d/$$file $(distdir)/$$file || :; \ + fi; \ + done +buffer.o: buffer.c defines.h utils.h conns.h tinyproxy.h config.h log.h \ + buffer.h +conns.o: conns.c defines.h config.h log.h utils.h conns.h tinyproxy.h \ + buffer.h dnscache.h +dnscache.o: dnscache.c defines.h utils.h conns.h tinyproxy.h config.h \ + dnscache.h +log.o: log.c defines.h tinyproxy.h config.h log.h +reqs.o: reqs.c defines.h config.h tinyproxy.h sock.h buffer.h utils.h \ + conns.h log.h reqs.h filter.h uri.h regexp.h +sock.o: sock.c defines.h tinyproxy.h config.h sock.h buffer.h log.h \ + utils.h conns.h dnscache.h +tinyproxy.o: tinyproxy.c defines.h config.h tinyproxy.h utils.h conns.h \ + log.h sock.h buffer.h reqs.h filter.h +uri.o: uri.c defines.h uri.h utils.h conns.h tinyproxy.h config.h log.h \ + regexp.h +utils.o: utils.c defines.h config.h tinyproxy.h utils.h conns.h log.h \ + buffer.h + +info-am: +info: info-am +dvi-am: +dvi: dvi-am +check-am: all-am +check: check-am +installcheck-am: +installcheck: installcheck-am +all-recursive-am: defines.h + $(MAKE) $(AM_MAKEFLAGS) all-recursive + +install-exec-am: install-binPROGRAMS +install-exec: install-exec-am + +install-data-am: +install-data: install-data-am + +install-am: all-am + @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am +install: install-am +uninstall-am: uninstall-binPROGRAMS +uninstall: uninstall-am +all-am: Makefile $(PROGRAMS) defines.h +all-redirect: all-am +install-strip: + $(MAKE) $(AM_MAKEFLAGS) AM_INSTALL_PROGRAM_FLAGS=-s install +installdirs: + $(mkinstalldirs) $(DESTDIR)$(bindir) + + +mostlyclean-generic: + +clean-generic: + +distclean-generic: + -rm -f Makefile $(CONFIG_CLEAN_FILES) + -rm -f config.cache config.log stamp-h stamp-h[0-9]* + +maintainer-clean-generic: +mostlyclean-am: mostlyclean-hdr mostlyclean-binPROGRAMS \ + mostlyclean-compile mostlyclean-tags mostlyclean-depend \ + mostlyclean-generic + +mostlyclean: mostlyclean-am + +clean-am: clean-hdr clean-binPROGRAMS clean-compile clean-tags \ + clean-depend clean-generic mostlyclean-am + +clean: clean-am + +distclean-am: distclean-hdr distclean-binPROGRAMS distclean-compile \ + distclean-tags distclean-depend distclean-generic \ + clean-am + +distclean: distclean-am + +maintainer-clean-am: maintainer-clean-hdr maintainer-clean-binPROGRAMS \ + maintainer-clean-compile maintainer-clean-tags \ + maintainer-clean-depend maintainer-clean-generic \ + distclean-am + @echo "This command is intended for maintainers to use;" + @echo "it deletes files that may require special tools to rebuild." + +maintainer-clean: maintainer-clean-am + +.PHONY: mostlyclean-hdr distclean-hdr clean-hdr maintainer-clean-hdr \ +mostlyclean-binPROGRAMS distclean-binPROGRAMS clean-binPROGRAMS \ +maintainer-clean-binPROGRAMS uninstall-binPROGRAMS install-binPROGRAMS \ +mostlyclean-compile distclean-compile clean-compile \ +maintainer-clean-compile tags mostlyclean-tags distclean-tags \ +clean-tags maintainer-clean-tags distdir mostlyclean-depend \ +distclean-depend clean-depend maintainer-clean-depend info-am info \ +dvi-am dvi check check-am installcheck-am installcheck all-recursive-am \ +install-exec-am install-exec install-data-am install-data install-am \ +install uninstall-am uninstall all-redirect all-am all installdirs \ +mostlyclean-generic distclean-generic clean-generic \ +maintainer-clean-generic clean mostlyclean distclean maintainer-clean + + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/src/buffer.c b/src/buffer.c new file mode 100644 index 0000000..8e76e26 --- /dev/null +++ b/src/buffer.c @@ -0,0 +1,308 @@ +/* $Id: buffer.c,v 1.1.1.1 2000-02-16 17:32:22 sdyoung Exp $ + * + * The buffer used in each connection is a linked list of lines. As the lines + * are read in and written out the buffer expands and contracts. Basically, + * by using this method we can increase the buffer size dynamicly. However, + * we have a hard limit of 64 KB for the size of the buffer. The buffer can be + * thought of as a queue were we act on both the head and tail. The various + * functions act on each end (the names are taken from what Perl uses to act on + * the ends of an array. :) + * + * Copyright (C) 1999 Robert James Kaes (rjkaes@flarenet.com) + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2, or (at your option) any + * later version. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +#ifdef HAVE_CONFIG_H +#include <defines.h> +#endif + +#include <stdlib.h> +#include <errno.h> +#include <string.h> +#include <sys/types.h> +#include <sys/socket.h> +#include <assert.h> + +#include "utils.h" +#include "log.h" +#include "tinyproxy.h" +#include "buffer.h" + +/* + * Take a string of data and a length and make a new line which can be added + * to the buffer + */ +static struct bufline_s *makenewline(unsigned char *data, unsigned int length) +{ + struct bufline_s *newline; + + assert(data); + assert(length > 0); + + if (!(newline = xmalloc(sizeof(struct bufline_s)))) + return NULL; + + newline->string = data; + newline->next = NULL; + newline->length = length; + newline->pos = 0; + + return newline; +} + +/* + * Create a new buffer + */ +struct buffer_s *new_buffer(void) +{ + struct buffer_s *buffptr; + + if (!(buffptr = xmalloc(sizeof(struct buffer_s)))) + return NULL; + + buffptr->head = buffptr->tail = NULL; + buffptr->size = 0; + + return buffptr; +} + +/* + * Delete all the lines in the buffer and the buffer itself + */ +void delete_buffer(struct buffer_s *buffptr) +{ + struct bufline_s *next; + + assert(buffptr); + + while (buffer_head(buffptr)) { + next = buffer_head(buffptr)->next; + free_line(buffer_head(buffptr)); + buffer_head(buffptr) = next; + } + buffer_head(buffptr) = NULL; + buffer_tail(buffptr) = NULL; + + safefree(buffptr); +} + +/* + * Free the allocated buffer line + */ +void free_line(struct bufline_s *line) +{ + if (!line) + return; + + if (line->string) { + safefree(line->string); + } + + safefree(line); +} + +/* + * Push a new line on to the end of the buffer + */ +struct bufline_s *push_buffer(struct buffer_s *buffptr, unsigned char *data, + unsigned int length) +{ + struct bufline_s *newline; + + assert(buffptr); + assert(data); + assert(length > 0); + + if (!(newline = makenewline(data, length))) + return NULL; + + if (!buffer_head(buffptr) && !buffer_tail(buffptr)) + buffer_head(buffptr) = buffer_tail(buffptr) = newline; + else + buffer_tail(buffptr) = (buffer_tail(buffptr)->next = newline); + + buffptr->size += length; + + return newline; +} + +/* + * Pop a buffer line off the end of the buffer + */ +struct bufline_s *pop_buffer(struct buffer_s *buffptr) +{ + struct bufline_s *line, *newend; + + assert(buffptr); + + if (buffer_head(buffptr) == buffer_tail(buffptr)) { + line = buffer_head(buffptr); + buffer_head(buffptr) = buffer_tail(buffptr) = NULL; + buffptr->size = 0; + return line; + } + + line = buffer_tail(buffptr); + newend = buffer_head(buffptr); + + while (newend->next != line && newend->next) + newend = newend->next; + + buffer_tail(buffptr) = newend; + buffptr->size -= line->length; + + return line; +} + +/* + * Unshift a buffer line from the top of the buffer (meaning add a new line + * to the top of the buffer) + */ +struct bufline_s *unshift_buffer(struct buffer_s *buffptr, unsigned char *data, + unsigned int length) +{ + struct bufline_s *newline; + + assert(buffptr); + assert(data); + assert(length > 0); + + if (!(newline = makenewline(data, length))) + return NULL; + + if (!buffer_head(buffptr) && buffer_tail(buffptr)) { + buffer_head(buffptr) = buffer_tail(buffptr) = newline; + } else { + newline->next = buffer_head(buffptr); + buffer_head(buffptr) = newline; + if (!buffer_tail(buffptr)) + buffer_tail(buffptr) = newline; + } + + buffptr->size += length; + + return newline; +} + +/* + * Shift a line off the top of the buffer (remove the line from the top of + * the buffer) + */ +struct bufline_s *shift_buffer(struct buffer_s *buffptr) +{ + struct bufline_s *line; + + assert(buffptr); + + if (!buffer_head(buffptr) && !buffer_tail(buffptr)) { + line = buffer_head(buffptr); + buffer_head(buffptr) = buffer_tail(buffptr) = NULL; + buffptr->size = 0; + return line; + } + + line = buffer_head(buffptr); + buffer_head(buffptr) = line->next; + + if (!buffer_head(buffptr)) + buffer_tail(buffptr) = NULL; + + buffptr->size -= line->length; + + return line; +} + +/* + * Reads the bytes from the socket, and adds them to the buffer. + * Takes a connection and returns the number of bytes read. + */ +int readbuff(int fd, struct buffer_s *buffptr) +{ + int bytesin; + unsigned char inbuf[BUFFER]; + unsigned char *buffer; + + assert(fd >= 0); + assert(buffptr); + + bytesin = recv(fd, inbuf, BUFFER, 0); + + if (bytesin > 0) { + if (!(buffer = xmalloc(bytesin))) + return 0; + + memcpy(buffer, inbuf, bytesin); + push_buffer(buffptr, buffer, bytesin); + return bytesin; + } else if (bytesin == 0) { + /* connection was closed by client */ + return -1; + } else { + switch (errno) { +#ifdef EWOULDBLOCK + case EWOULDBLOCK: +#else +# ifdef EAGAIN + case EAGAIN: +# endif +#endif + case EINTR: + return 0; + case ECONNRESET: + return -1; + default: + log("ERROR readbuff: recv (%s)", strerror(errno)); + return -1; + } + } +} + +/* + * Write the bytes in the buffer to the socket. + * Takes a connection and returns the number of bytes written. + */ +int writebuff(int fd, struct buffer_s *buffptr) +{ + int bytessent; + struct bufline_s *line = buffer_head(buffptr); + + assert(fd >= 0); + assert(buffptr); + + bytessent = send(fd, line->string + line->pos, + (size_t) (line->length - line->pos), 0); + + if (bytessent >= 0) { + /* bytes sent, adjust buffer */ + line->pos += bytessent; + if (line->pos == line->length) + free_line(shift_buffer(buffptr)); + return bytessent; + } else { + switch (errno) { +#ifdef EWOULDBLOCK + case EWOULDBLOCK: +#else +# ifdef EAGAIN + case EAGAIN: +# endif +#endif + case ENOBUFS: + case EINTR: + case ENOMEM: + return 0; + default: + log("ERROR writebuff: send (%s)", strerror(errno)); + return -1; + } + } +} diff --git a/src/buffer.h b/src/buffer.h new file mode 100644 index 0000000..a1ee86c --- /dev/null +++ b/src/buffer.h @@ -0,0 +1,62 @@ +/* $Id: buffer.h,v 1.1.1.1 2000-02-16 17:32:22 sdyoung Exp $ + * + * See 'buffer.c' for a detailed description. + * + * Copyright (C) 1999 Robert James Kaes (rjkaes@flarenet.com) + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2, or (at your option) any + * later version. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +#ifndef __BUFFER_H_ +#define __BUFFER_H_ 1 + +#define MAXBUFFSIZE 20480 + +struct bufline_s { + unsigned char *string; /* the actual string of data */ + struct bufline_s *next; /* pointer to next in linked list */ + unsigned int length; /* length of the string of data */ + unsigned int pos; /* start sending from this offset */ +}; + +struct buffer_s { + struct bufline_s *head; /* top of the buffer */ + struct bufline_s *tail; /* bottom of the buffer */ + unsigned long int size; /* total size of the buffer */ +}; + +#define buffer_head(x) (((struct buffer_s *)(x))->head) +#define buffer_tail(x) (((struct buffer_s *)(x))->tail) +#define buffer_size(x) (((struct buffer_s *)(x))->size) + +/* Create and delete buffers */ +extern struct buffer_s *new_buffer(void); +extern void delete_buffer(struct buffer_s *buffptr); + +/* Operate on the end of the list */ +extern struct bufline_s *push_buffer(struct buffer_s *buffptr, + unsigned char *data, unsigned int length); +extern struct bufline_s *pop_buffer(struct buffer_s *buffptr); + +/* Operate on the head of the list */ +extern struct bufline_s *unshift_buffer(struct buffer_s *buffptr, + unsigned char *data, + unsigned int length); +extern struct bufline_s *shift_buffer(struct buffer_s *buffptr); + +/* Free a buffer line */ +extern void free_line(struct bufline_s *line); + +/* Read/Write the buffer to a socket */ +extern int readbuff(int fd, struct buffer_s *buffptr); +extern int writebuff(int fd, struct buffer_s *buffptr); + +#endif /* __BUFFER_H_ */ diff --git a/src/config.h b/src/config.h new file mode 100644 index 0000000..f5f7dda --- /dev/null +++ b/src/config.h @@ -0,0 +1,101 @@ +/* $Id: config.h,v 1.1.1.1 2000-02-16 17:32:22 sdyoung Exp $ + * + * Contains all the tune-able variables which are used by tinyproxy. + * Modifications made to these variables WILL change the default behaviour + * of tinyproxy. Please read the comments to better understand what each + * variable does. + * + * Copyright (C) 1998 Steven Young + * Copyright (C) 1999 Robert James Kaes (rjkaes@flarenet.com) + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2, or (at your option) any + * later version. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +#ifndef _CONFIG_H_ +#define _CONFIG_H_ 1 + +/* Change these if you want */ + +/* Default log file */ +#ifndef DEFAULT_LOG +#define DEFAULT_LOG "/usr/local/var/log/tinyproxy.log" +#endif + +/* Default port tinyproxy listens on */ +#ifndef DEFAULT_PORT +#define DEFAULT_PORT 8080 +#endif + +/* Default user to change to after */ +#ifndef DEFAULT_USER +#define DEFAULT_USER "nobody" +#endif + +/* + * Define this if you want to have all requests sent to a particular machine. + * This is useful if you have another proxy further upstream which you must + * send your HTTP requests through. + */ +#undef UPSTREAM + +#ifdef UPSTREAM +#define UPSTREAM_PROXY_NAME "name.of.upstream.machine" +#define UPSTREAM_PROXY_PORT 80 +#endif + +/* + * Define this if you want tinyproxy to use /proc/loadavg to determine + * system load (Linux only, I think) + */ +#define USE_PROC + +#ifndef USE_PROC +/* + * Path to uptime to determin system load. This path doesn't have to be + * valid if DEFAULT_CUTOFFLOAD is 0 + */ +#define UPTIME_PATH "/usr/bin/uptime" +#endif /* !USE_PROC */ + +/* + * The default load at which tinyproxy will start refusing connections. + * 0 == disabled by default + */ +#define DEFAULT_CUTOFFLOAD 0 + +/* + * NOTE: for DEFAULT_STATHOST: this controls remote proxy stats display. + * for example, the default DEFAULT_STATHOST of "tinyproxy.stats" will + * mean that when you use the proxy to access http://tinyproxy.stats/", + * you will be shown the proxy stats. Set this to something obscure + * if you don't want random people to be able to see them, or set it to + * "" to disable. In the future, I figure maybe some sort of auth + * might be desirable, but that would involve a major simplicity + * sacrifice. + */ + +/* The "hostname" for getting tinyproxy stats. "" = disabled by default */ +#define DEFAULT_STATHOST "tinyproxy.stats" + +/* + * NOTE: change these if you know what you're doing + */ +#define SOCK_TIMEOUT 5 +/* Recalculate load avery 30 seconds */ +#define LOAD_RECALCTIMER 30 +/* Default HTTP port */ +#define HTTP_PORT 80 +/* Every time conncoll is called, nuke connections idle for > 60 seconds */ +#define STALECONN_TIME (60 * 15) +/* Every 100 times through run the garbage collection */ +#define GARBCOLL_INTERVAL 10 + +#endif diff --git a/src/conns.c b/src/conns.c new file mode 100644 index 0000000..a96067f --- /dev/null +++ b/src/conns.c @@ -0,0 +1,187 @@ +/* $Id: conns.c,v 1.1.1.1 2000-02-16 17:32:22 sdyoung Exp $ + * + * These functions handle the various stages a connection will go through in + * the course of its life in tinyproxy. New connections are initialized and + * added to the linked list of active connections. As these connections are + * completed, they are closed, and the a garbage collection process removes + * them from the list. + * + * Copyright (C) 1998 Steven Young + * Copyright (C) 1999 Robert James Kaes (rjkaes@flarenet.com) + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2, or (at your option) any + * later version. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +#ifdef HAVE_CONFIG_H +#include <defines.h> +#endif + +#include <stdio.h> +#include <time.h> +#include <stdlib.h> +#include <unistd.h> +#include <string.h> +#include <sysexits.h> +#include <sys/types.h> +#include <sys/socket.h> +#include <errno.h> +#include <assert.h> + +#include <adns.h> + +extern adns_state adns; + +#include "config.h" +#include "log.h" +#include "utils.h" +#include "conns.h" +#include "buffer.h" +#include "dnscache.h" + +struct conn_s *connections = NULL; + +/* + * Add a new connection to the linked list + */ +struct conn_s *new_conn(int fd) +{ + struct conn_s **rpConnptr = &connections; + struct conn_s *connptr = connections; + struct conn_s *newconn; + + assert(fd >= 0); + + while (connptr) { + rpConnptr = &connptr->next; + connptr = connptr->next; + } + + if (!(newconn = xmalloc(sizeof(struct conn_s)))) { + log("ERROR new_conn: could not allocate memory for conn"); + return NULL; + } + + /* Allocate the new buffer */ + newconn->cbuffer = NULL; + newconn->sbuffer = NULL; + if (!(newconn->cbuffer = new_buffer()) + || !(newconn->sbuffer = new_buffer())) { + log("ERROR new_conn: could not allocate memory for buffer"); + safefree(newconn->cbuffer); + safefree(newconn->sbuffer); + + newconn->next = NULL; + safefree(newconn); + return NULL; + } + + newconn->client_fd = fd; + newconn->server_fd = -1; + newconn->type = NEWCONN; + newconn->inittime = newconn->actiontime = time(NULL); + + newconn->clientheader = newconn->serverheader = FALSE; + newconn->simple_req = FALSE; + + *rpConnptr = newconn; + newconn->next = connptr; + + stats.num_cons++; + + return newconn; +} + +/* + * Delete a connection from the linked list + */ +int del_conn(struct conn_s *delconn) +{ + struct conn_s **rpConnptr = &connections; + struct conn_s *connptr = connections; + + assert(delconn); + + if (delconn->cbuffer) { + delete_buffer(delconn->cbuffer); + delconn->cbuffer = NULL; + } + if (delconn->sbuffer) { + delete_buffer(delconn->sbuffer); + delconn->sbuffer = NULL; + } + + close(delconn->client_fd); + close(delconn->server_fd); + + while (connptr && (connptr != delconn)) { + rpConnptr = &connptr->next; + connptr = connptr->next; + } + + if (connptr == delconn) { + *rpConnptr = delconn->next; + safefree(delconn); + } + + return 0; +} + +/* + * Check for connections that have been idle too long + */ +void conncoll(void) +{ + struct conn_s *connptr = connections; + + while (connptr) { + if ( + (difftime(time(NULL), connptr->actiontime) > + STALECONN_TIME) && connptr->type != FINISHCONN) { + connptr->type = FINISHCONN; + stats.num_idles++; + } + connptr = connptr->next; + } +} + +/* + * Actually remove all entries in the linked list that have been marked for + * deletion. + */ +void garbcoll(void) +{ + struct conn_s *connptr = connections; + struct conn_s *tmp; + + static unsigned int dnscount = 0; + +#ifdef __DEBUG__ + log("Garbage collecting (%lu)", stats.num_garbage); +#endif + + stats.num_garbage++; + + while (connptr) { + tmp = connptr->next; + if (connptr->type == FINISHCONN) { +#ifdef __DEBUG__ + log("Deleting connection: %p", connptr); +#endif + del_conn(connptr); + } + connptr = tmp; + } + + if (dnscount++ > DNS_GARBAGE_COL) { + dnscount = 0; + dnsclean(); + } +} diff --git a/src/conns.h b/src/conns.h new file mode 100644 index 0000000..05cfdb5 --- /dev/null +++ b/src/conns.h @@ -0,0 +1,59 @@ +/* $Id: conns.h,v 1.1.1.1 2000-02-16 17:32:22 sdyoung Exp $ + * + * See 'conns.c' for a detailed description. + * + * Copyright (C) 1998 Steven Young + * Copyright (C) 1999 Robert James Kaes (rjkaes@flarenet.com) + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2, or (at your option) any + * later version. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +#ifndef _CONN_H_ +#define _CONN_H_ 1 + +#include "tinyproxy.h" + +#include <adns.h> + +/* Different connection types */ +enum conn_type { + NEWCONN, + WAITCONN, + DNS_WAITCONN, + RELAYCONN, + CLOSINGCONN, + FINISHCONN +}; + +struct conn_s { + struct conn_s *next; + int client_fd, server_fd; + enum conn_type type; + struct buffer_s *cbuffer; + struct buffer_s *sbuffer; + time_t inittime, actiontime; + flag clientheader, serverheader; + flag simple_req; + + adns_query adns_qu; + char *domain; + int port_no; +}; + +extern struct conn_s *connections; + +/* Handle the creation and deletion of connections */ +extern struct conn_s *new_conn(int fd); +extern int del_conn(struct conn_s *connptr); +extern void conncoll(void); +extern void garbcoll(void); + +#endif diff --git a/src/defines.h.in b/src/defines.h.in new file mode 100644 index 0000000..b7202fe --- /dev/null +++ b/src/defines.h.in @@ -0,0 +1,89 @@ +/* src/defines.h.in. Generated automatically from configure.in by autoheader. */ + +/* Define to empty if the keyword does not work. */ +#undef const + +/* Define if you don't have vprintf but do have _doprnt. */ +#undef HAVE_DOPRNT + +/* Define if you have the strftime function. */ +#undef HAVE_STRFTIME + +/* Define if you have the vprintf function. */ +#undef HAVE_VPRINTF + +/* Define as __inline if that's what the C compiler calls it. */ +#undef inline + +/* Define as the return type of signal handlers (int or void). */ +#undef RETSIGTYPE + +/* Define to `unsigned' if <sys/types.h> doesn't define. */ +#undef size_t + +/* Define if you have the ANSI C header files. */ +#undef STDC_HEADERS + +/* Define if you can safely include both <sys/time.h> and <time.h>. */ +#undef TIME_WITH_SYS_TIME + +/* + * Define if you want to have the peer's IP address to be included in a + * XTinyproxy header sent to the server. + */ +#undef XTINYPROXY + +/* chris - undef'd here so that they can be set up in the configure script */ +#undef DEFAULT_LOG +#undef DEFAULT_PORT +#undef DEFAULT_USER + +/* + * Define if you would like to include filtering code. + */ +#undef FILTER_ENABLE + +/* + * Define if you want to use the included GNU regex routine + */ +#undef USE_GNU_REGEX + +/* Define if you have the regcomp function. */ +#undef HAVE_REGCOMP + +/* Define if you have the select function. */ +#undef HAVE_SELECT + +/* Define if you have the socket function. */ +#undef HAVE_SOCKET + +/* Define if you have the strdup function. */ +#undef HAVE_STRDUP + +/* Define if you have the strerror function. */ +#undef HAVE_STRERROR + +/* Define if you have the vsnprintf function. */ +#undef HAVE_VSNPRINTF + +/* Define if you have the vsyslog function. */ +#undef HAVE_VSYSLOG + +/* Define if you have the <fcntl.h> header file. */ +#undef HAVE_FCNTL_H + +/* Define if you have the <sys/time.h> header file. */ +#undef HAVE_SYS_TIME_H + +/* Define if you have the <syslog.h> header file. */ +#undef HAVE_SYSLOG_H + +/* Define if you have the <unistd.h> header file. */ +#undef HAVE_UNISTD_H + +/* Name of package */ +#undef PACKAGE + +/* Version number of package */ +#undef VERSION + diff --git a/src/dnscache.c b/src/dnscache.c new file mode 100644 index 0000000..ecd7cee --- /dev/null +++ b/src/dnscache.c @@ -0,0 +1,198 @@ +/* $Id: dnscache.c,v 1.1.1.1 2000-02-16 17:32:22 sdyoung Exp $ + * + * This is a caching DNS system. When a host name is needed we look it up here + * and see if there is already an answer for it. The domains are placed in a + * hashed linked list. If the name is not here, then we need to look it up and + * add it to the system. This really speeds up the connection to servers since + * the DNS name does not need to be looked up each time. It's kind of cool. :) + * + * Copyright (C) 1999 Robert James Kaes (rjkaes@flarenet.com) + * Copyright (C) 2000 Chris Lightfoot (chris@ex-parrot.com) + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2, or (at your option) any + * later version. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +#ifdef HAVE_CONFIG_H +#include <defines.h> +#endif + +#include <stdlib.h> +#include <string.h> +#include <netdb.h> +#include <time.h> +#include <sys/socket.h> +#include <netinet/in.h> +#include <arpa/inet.h> +#include <assert.h> +#include <ctype.h> + +#include "utils.h" +#include "dnscache.h" + +#define HASH_BOX 25 +#define DNSEXPIRE (5 * 60) + +struct dnscache_s { + struct in_addr ipaddr; + char *domain; + time_t expire; + struct dnscache_s *next; +}; + +struct dnscache_s *cache[HASH_BOX]; + +static unsigned int hash(unsigned char *keystr, unsigned int box) +{ + unsigned long hashc = 0; + unsigned char ch; + + assert(keystr); + assert(box > 0); + + while ((ch = *keystr++)) + hashc += tolower(ch); + + return hashc % box; +} + +int lookup(struct in_addr *addr, char *domain) +{ + unsigned int box = hash(domain, HASH_BOX); + struct dnscache_s **rptr = &cache[box]; + struct dnscache_s *ptr = cache[box]; + + assert(addr); + assert(domain); + + while (ptr && strcasecmp(ptr->domain, domain)) { + rptr = &ptr->next; + ptr = ptr->next; + } + + if (ptr && !strcasecmp(ptr->domain, domain)) { + /* Woohoo... found it. Make sure it hasn't expired */ + if (difftime(time(NULL), ptr->expire) > DNSEXPIRE) { + /* Oops... expired */ + *rptr = ptr->next; + safefree(ptr->domain); + safefree(ptr); + return -1; + } + + /* chris - added this so that the routine can be used to just + * look stuff up. + */ + if (addr) *addr = ptr->ipaddr; + return 0; + } + + return -1; +} + +int insert(struct in_addr *addr, char *domain) +{ + unsigned int box = hash(domain, HASH_BOX); + struct dnscache_s **rptr = &cache[box]; + struct dnscache_s *ptr = cache[box]; + struct dnscache_s *newptr; + + assert(addr); + assert(domain); + + while (ptr) { + rptr = &ptr->next; + ptr = ptr->next; + } + + if (!(newptr = xmalloc(sizeof(struct dnscache_s)))) { + return -1; + } + + if (!(newptr->domain = xstrdup(domain))) { + safefree(newptr); + return -1; + } + + newptr->ipaddr = *addr; + + newptr->expire = time(NULL); + + *rptr = newptr; + newptr->next = ptr; + + return 0; +} + +int dnscache(struct in_addr *addr, char *domain) +{ + struct hostent *resolv; + + assert(addr); + assert(domain); + + if (inet_aton(domain, (struct in_addr *) addr) != 0) + return 0; + + /* Well, we're not dotted-decimal so we need to look it up */ + if (lookup(addr, domain) == 0) + return 0; + + /* Okay, so not in the list... need to actually look it up. */ + if (!(resolv = gethostbyname(domain))) + return -1; + + memcpy(addr, resolv->h_addr_list[0], resolv->h_length); + insert(addr, domain); + + return 0; +} + +static void dnsdelete(unsigned int c, struct dnscache_s *del) +{ + struct dnscache_s **rptr; + struct dnscache_s *ptr; + + assert(c > 0); + assert(del); + + rptr = &cache[c]; + ptr = cache[c]; + + while (ptr && (ptr != del)) { + rptr = &ptr->next; + ptr = ptr->next; + } + + if (ptr == del) { + *rptr = ptr->next; + safefree(ptr->domain); + safefree(ptr); + } +} + +void dnsclean(void) +{ + unsigned int c; + struct dnscache_s *ptr, *tmp; + + for (c = 0; c < HASH_BOX; c++) { + ptr = cache[c]; + + while (ptr) { + tmp = ptr->next; + + if (difftime(time(NULL), ptr->expire) > DNSEXPIRE) + dnsdelete(c, ptr); + + ptr = tmp; + } + } +} diff --git a/src/dnscache.h b/src/dnscache.h new file mode 100644 index 0000000..ecb3cd6 --- /dev/null +++ b/src/dnscache.h @@ -0,0 +1,38 @@ +/* $Id: dnscache.h,v 1.1.1.1 2000-02-16 17:32:22 sdyoung Exp $ + * + * See 'dnscache.c' for a detailed description. + * + * Copyright (C) 1999 Robert James Kaes (rjkaes@flarenet.com + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2, or (at your option) any + * later version. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +#ifndef _DNSCACHE_H_ +#define _DNSCACHE_H_ 1 + +#ifdef HAVE_CONFIG_H +#include <defines.h> +#endif + +#include <sys/socket.h> +#include <netinet/in.h> +#include <arpa/inet.h> + +#define DNS_GARBAGE_COL 100 + +extern int dnscache(struct in_addr *addr, char *domain); +extern void dnsclean(void); + +/* chris - Access these from reqs.c because of ADNS. Ugly. */ +extern int lookup(struct in_addr *addr, char *domain); +extern int insert(struct in_addr *addr, char *domain); + +#endif diff --git a/src/filter.c b/src/filter.c new file mode 100644 index 0000000..4571b8a --- /dev/null +++ b/src/filter.c @@ -0,0 +1,150 @@ +/* $Id: filter.c,v 1.1.1.1 2000-02-16 17:32:18 sdyoung Exp $ + * + * Copyright (c) 1999 George Talusan (gstalusan@uwaterloo.ca) + * + * A substring of the domain to be filtered goes into the file + * pointed at by DEFAULT_FILTER. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2, or (at your option) any + * later version. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +#ifdef HAVE_CONFIG_H +#include <defines.h> +#endif + +#include <sys/types.h> +#include <sys/stat.h> +#include <fcntl.h> +#include <unistd.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <ctype.h> +#include <assert.h> + +#include "config.h" +#include "utils.h" +#include "tinyproxy.h" +#include "filter.h" + +#include "regexp.h" +#include <sysexits.h> + +static int err; + +struct filter_list { + struct filter_list *next; + char *pat; + regex_t *cpat; +}; + + +static struct filter_list *fl = NULL; +static int already_init = 0; + +/* initializes a linked list of strings containing hosts to be filtered */ +void filter_init(void) +{ + FILE *fd; + struct filter_list *p; + char buf[255]; + char *s; + + if (!fl && !already_init) { + fd = fopen(config.filter, "r"); + if (fd) { + p = NULL; + + while (fgets(buf, 255, (FILE *) fd)) { + s = buf; + if (!p) /* head of list */ + fl = p = (struct filter_list *) + xmalloc(sizeof + (struct filter_list)); + else { /* next entry */ + p->next = (struct filter_list *) + xmalloc(sizeof + (struct filter_list)); + p = p->next; + } + /* initialize space to zero */ + memset(p, 0, sizeof(struct filter_list)); + + /* replace first whitespace with \0 */ + while (*s++) + if (isspace((int) *s)) + *s = '\0'; + + p->pat = xstrdup(buf); + p->cpat = xmalloc(sizeof(regex_t)); + if ( + (err = + regcomp(p->cpat, p->pat, + REG_NEWLINE | REG_NOSUB)) != 0) { + fprintf(stderr, + "Bad regex in %s: %s\n", + config.filter, p->pat); + exit(EX_DATAERR); + } + } + already_init = 1; + fclose(fd); + } + } +} + +/* unlink the list */ +void filter_destroy(void) +{ + struct filter_list *p, *q; + + if (already_init) { + for (p = q = fl; p; p = q) { + regfree(p->cpat); + safefree(p->cpat); + safefree(p->pat); + q = p->next; + safefree(p); + } + fl = NULL; + already_init = 0; + } +} + +/* returns 0 if host is not an element of filter list, non-zero otherwise */ +int filter_host(char *host) +{ + struct filter_list *p; + char *s, *port; + int result; + + assert(host); + + if (!fl || !already_init) + return (0); + + /* strip off the port number */ + s = xstrdup(host); + port = strchr(s, ':'); + if (port) + *port = '\0'; + + result = 0; + + for (p = fl; p; p = p->next) { + result = !regexec(p->cpat, s, (size_t) 0, (regmatch_t *) 0, 0); + + if (result) + break; + } + safefree(s); + return (result); +} diff --git a/src/filter.h b/src/filter.h new file mode 100644 index 0000000..fb08f2f --- /dev/null +++ b/src/filter.h @@ -0,0 +1,25 @@ +/* $Id: filter.h,v 1.1.1.1 2000-02-16 17:32:24 sdyoung Exp $ + * + * See 'filter.c' for a detailed description. + * + * Copyright (c) 1999 George Talusan (gstalusan@uwaterloo.ca) + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2, or (at your option) any + * later version. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +#ifndef __FILTER_H_ +#define __FILTER_H_ 1 + +extern void filter_init(void); +extern void filter_destroy(void); +extern int filter_host(char *host); + +#endif diff --git a/src/gnuregex.c b/src/gnuregex.c new file mode 100644 index 0000000..785d419 --- /dev/null +++ b/src/gnuregex.c @@ -0,0 +1,5880 @@ +/* Extended regular expression matching and search library, + version 0.12. + (Implements POSIX draft P1003.2/D11.2, except for some of the + internationalization features.) + Copyright (C) 1993, 94, 95, 96, 97, 98, 99 Free Software Foundation, Inc. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +/* AIX requires this to be the first thing in the file. */ +#if defined _AIX && !defined REGEX_MALLOC + #pragma alloca +#endif + +#undef _GNU_SOURCE +#define _GNU_SOURCE + +#ifdef HAVE_CONFIG_H +# include <defines.h> /* Tinyproxy uses defines.h for autoconf defs */ +#endif + +#ifndef PARAMS +# if defined __GNUC__ || (defined __STDC__ && __STDC__) +# define PARAMS(args) args +# else +# define PARAMS(args) () +# endif /* GCC. */ +#endif /* Not PARAMS. */ + +#if defined STDC_HEADERS && !defined emacs +# include <stddef.h> +#else +/* We need this for `regex.h', and perhaps for the Emacs include files. */ +# include <sys/types.h> +#endif + +#define WIDE_CHAR_SUPPORT (HAVE_WCTYPE_H && HAVE_WCHAR_H && HAVE_BTOWC) + +/* For platform which support the ISO C amendement 1 functionality we + support user defined character classes. */ +#if defined _LIBC || WIDE_CHAR_SUPPORT +/* Solaris 2.5 has a bug: <wchar.h> must be included before <wctype.h>. */ +# include <wchar.h> +# include <wctype.h> +#endif + +#ifdef _LIBC +/* We have to keep the namespace clean. */ +# define regfree(preg) __regfree (preg) +# define regexec(pr, st, nm, pm, ef) __regexec (pr, st, nm, pm, ef) +# define regcomp(preg, pattern, cflags) __regcomp (preg, pattern, cflags) +# define regerror(errcode, preg, errbuf, errbuf_size) \ + __regerror(errcode, preg, errbuf, errbuf_size) +# define re_set_registers(bu, re, nu, st, en) \ + __re_set_registers (bu, re, nu, st, en) +# define re_match_2(bufp, string1, size1, string2, size2, pos, regs, stop) \ + __re_match_2 (bufp, string1, size1, string2, size2, pos, regs, stop) +# define re_match(bufp, string, size, pos, regs) \ + __re_match (bufp, string, size, pos, regs) +# define re_search(bufp, string, size, startpos, range, regs) \ + __re_search (bufp, string, size, startpos, range, regs) +# define re_compile_pattern(pattern, length, bufp) \ + __re_compile_pattern (pattern, length, bufp) +# define re_set_syntax(syntax) __re_set_syntax (syntax) +# define re_search_2(bufp, st1, s1, st2, s2, startpos, range, regs, stop) \ + __re_search_2 (bufp, st1, s1, st2, s2, startpos, range, regs, stop) +# define re_compile_fastmap(bufp) __re_compile_fastmap (bufp) + +#define btowc __btowc +#endif + +/* This is for other GNU distributions with internationalized messages. */ +#if HAVE_LIBINTL_H || defined _LIBC +# include <libintl.h> +#else +# define gettext(msgid) (msgid) +#endif + +#ifndef gettext_noop +/* This define is so xgettext can find the internationalizable + strings. */ +# define gettext_noop(String) String +#endif + +/* The `emacs' switch turns on certain matching commands + that make sense only in Emacs. */ +#ifdef emacs + +# include "lisp.h" +# include "buffer.h" +# include "syntax.h" + +#else /* not emacs */ + +/* If we are not linking with Emacs proper, + we can't use the relocating allocator + even if config.h says that we can. */ +# undef REL_ALLOC + +# if defined STDC_HEADERS || defined _LIBC +# include <stdlib.h> +# else +char *malloc (); +char *realloc (); +# endif + +/* When used in Emacs's lib-src, we need to get bzero and bcopy somehow. + If nothing else has been done, use the method below. */ +# ifdef INHIBIT_STRING_HEADER +# if !(defined HAVE_BZERO && defined HAVE_BCOPY) +# if !defined bzero && !defined bcopy +# undef INHIBIT_STRING_HEADER +# endif +# endif +# endif + +/* This is the normal way of making sure we have a bcopy and a bzero. + This is used in most programs--a few other programs avoid this + by defining INHIBIT_STRING_HEADER. */ +# ifndef INHIBIT_STRING_HEADER +# if defined HAVE_STRING_H || defined STDC_HEADERS || defined _LIBC +# include <string.h> +# ifndef bzero +# ifndef _LIBC +# define bzero(s, n) (memset (s, '\0', n), (s)) +# else +# define bzero(s, n) __bzero (s, n) +# endif +# endif +# else +# include <strings.h> +# ifndef memcmp +# define memcmp(s1, s2, n) bcmp (s1, s2, n) +# endif +# ifndef memcpy +# define memcpy(d, s, n) (bcopy (s, d, n), (d)) +# endif +# endif +# endif + +/* Define the syntax stuff for \<, \>, etc. */ + +/* This must be nonzero for the wordchar and notwordchar pattern + commands in re_match_2. */ +# ifndef Sword +# define Sword 1 +# endif + +# ifdef SWITCH_ENUM_BUG +# define SWITCH_ENUM_CAST(x) ((int)(x)) +# else +# define SWITCH_ENUM_CAST(x) (x) +# endif + +/* How many characters in the character set. */ +# define CHAR_SET_SIZE 256 + +# ifdef SYNTAX_TABLE + +extern char *re_syntax_table; + +# else /* not SYNTAX_TABLE */ + +static char re_syntax_table[CHAR_SET_SIZE]; + +static void +init_syntax_once () +{ + register int c; + static int done; + + if (done) + return; + + bzero (re_syntax_table, sizeof re_syntax_table); + + for (c = 'a'; c <= 'z'; c++) + re_syntax_table[c] = Sword; + + for (c = 'A'; c <= 'Z'; c++) + re_syntax_table[c] = Sword; + + for (c = '0'; c <= '9'; c++) + re_syntax_table[c] = Sword; + + re_syntax_table['_'] = Sword; + + done = 1; +} + +# endif /* not SYNTAX_TABLE */ + +# define SYNTAX(c) re_syntax_table[c] + +#endif /* not emacs */ + +/* Get the interface, including the syntax bits. */ +#include "gnuregex.h" + +/* isalpha etc. are used for the character classes. */ +#include <ctype.h> + +/* Jim Meyering writes: + + "... Some ctype macros are valid only for character codes that + isascii says are ASCII (SGI's IRIX-4.0.5 is one such system --when + using /bin/cc or gcc but without giving an ansi option). So, all + ctype uses should be through macros like ISPRINT... If + STDC_HEADERS is defined, then autoconf has verified that the ctype + macros don't need to be guarded with references to isascii. ... + Defining isascii to 1 should let any compiler worth its salt + eliminate the && through constant folding." + Solaris defines some of these symbols so we must undefine them first. */ + +#undef ISASCII +#if defined STDC_HEADERS || (!defined isascii && !defined HAVE_ISASCII) +# define ISASCII(c) 1 +#else +# define ISASCII(c) isascii(c) +#endif + +#ifdef isblank +# define ISBLANK(c) (ISASCII (c) && isblank (c)) +#else +# define ISBLANK(c) ((c) == ' ' || (c) == '\t') +#endif +#ifdef isgraph +# define ISGRAPH(c) (ISASCII (c) && isgraph (c)) +#else +# define ISGRAPH(c) (ISASCII (c) && isprint (c) && !isspace (c)) +#endif + +#undef ISPRINT +#define ISPRINT(c) (ISASCII (c) && isprint (c)) +#define ISDIGIT(c) (ISASCII (c) && isdigit (c)) +#define ISALNUM(c) (ISASCII (c) && isalnum (c)) +#define ISALPHA(c) (ISASCII (c) && isalpha (c)) +#define ISCNTRL(c) (ISASCII (c) && iscntrl (c)) +#define ISLOWER(c) (ISASCII (c) && islower (c)) +#define ISPUNCT(c) (ISASCII (c) && ispunct (c)) +#define ISSPACE(c) (ISASCII (c) && isspace (c)) +#define ISUPPER(c) (ISASCII (c) && isupper (c)) +#define ISXDIGIT(c) (ISASCII (c) && isxdigit (c)) + +#ifdef _tolower +# define TOLOWER(c) _tolower(c) +#else +# define TOLOWER(c) tolower(c) +#endif + +#ifndef NULL +# define NULL (void *)0 +#endif + +/* We remove any previous definition of `SIGN_EXTEND_CHAR', + since ours (we hope) works properly with all combinations of + machines, compilers, `char' and `unsigned char' argument types. + (Per Bothner suggested the basic approach.) */ +#undef SIGN_EXTEND_CHAR +#if __STDC__ +# define SIGN_EXTEND_CHAR(c) ((signed char) (c)) +#else /* not __STDC__ */ +/* As in Harbison and Steele. */ +# define SIGN_EXTEND_CHAR(c) ((((unsigned char) (c)) ^ 128) - 128) +#endif + +/* Should we use malloc or alloca? If REGEX_MALLOC is not defined, we + use `alloca' instead of `malloc'. This is because using malloc in + re_search* or re_match* could cause memory leaks when C-g is used in + Emacs; also, malloc is slower and causes storage fragmentation. On + the other hand, malloc is more portable, and easier to debug. + + Because we sometimes use alloca, some routines have to be macros, + not functions -- `alloca'-allocated space disappears at the end of the + function it is called in. */ + +#ifdef REGEX_MALLOC + +# define REGEX_ALLOCATE malloc +# define REGEX_REALLOCATE(source, osize, nsize) realloc (source, nsize) +# define REGEX_FREE free + +#else /* not REGEX_MALLOC */ + +/* Emacs already defines alloca, sometimes. */ +# ifndef alloca + +/* Make alloca work the best possible way. */ +# ifdef __GNUC__ +# define alloca __builtin_alloca +# else /* not __GNUC__ */ +# if HAVE_ALLOCA_H +# include <alloca.h> +# endif /* HAVE_ALLOCA_H */ +# endif /* not __GNUC__ */ + +# endif /* not alloca */ + +# define REGEX_ALLOCATE alloca + +/* Assumes a `char *destination' variable. */ +# define REGEX_REALLOCATE(source, osize, nsize) \ + (destination = (char *) alloca (nsize), \ + memcpy (destination, source, osize)) + +/* No need to do anything to free, after alloca. */ +# define REGEX_FREE(arg) ((void)0) /* Do nothing! But inhibit gcc warning. */ + +#endif /* not REGEX_MALLOC */ + +/* Define how to allocate the failure stack. */ + +#if defined REL_ALLOC && defined REGEX_MALLOC + +# define REGEX_ALLOCATE_STACK(size) \ + r_alloc (&failure_stack_ptr, (size)) +# define REGEX_REALLOCATE_STACK(source, osize, nsize) \ + r_re_alloc (&failure_stack_ptr, (nsize)) +# define REGEX_FREE_STACK(ptr) \ + r_alloc_free (&failure_stack_ptr) + +#else /* not using relocating allocator */ + +# ifdef REGEX_MALLOC + +# define REGEX_ALLOCATE_STACK malloc +# define REGEX_REALLOCATE_STACK(source, osize, nsize) realloc (source, nsize) +# define REGEX_FREE_STACK free + +# else /* not REGEX_MALLOC */ + +# define REGEX_ALLOCATE_STACK alloca + +# define REGEX_REALLOCATE_STACK(source, osize, nsize) \ + REGEX_REALLOCATE (source, osize, nsize) +/* No need to explicitly free anything. */ +# define REGEX_FREE_STACK(arg) + +# endif /* not REGEX_MALLOC */ +#endif /* not using relocating allocator */ + + +/* True if `size1' is non-NULL and PTR is pointing anywhere inside + `string1' or just past its end. This works if PTR is NULL, which is + a good thing. */ +#define FIRST_STRING_P(ptr) \ + (size1 && string1 <= (ptr) && (ptr) <= string1 + size1) + +/* (Re)Allocate N items of type T using malloc, or fail. */ +#define TALLOC(n, t) ((t *) malloc ((n) * sizeof (t))) +#define RETALLOC(addr, n, t) ((addr) = (t *) realloc (addr, (n) * sizeof (t))) +#define RETALLOC_IF(addr, n, t) \ + if (addr) RETALLOC((addr), (n), t); else (addr) = TALLOC ((n), t) +#define REGEX_TALLOC(n, t) ((t *) REGEX_ALLOCATE ((n) * sizeof (t))) + +#define BYTEWIDTH 8 /* In bits. */ + +#define STREQ(s1, s2) ((strcmp (s1, s2) == 0)) + +#undef MAX +#undef MIN +#define MAX(a, b) ((a) > (b) ? (a) : (b)) +#define MIN(a, b) ((a) < (b) ? (a) : (b)) + +typedef char boolean; +#define false 0 +#define true 1 + +static int re_match_2_internal PARAMS ((struct re_pattern_buffer *bufp, + const char *string1, int size1, + const char *string2, int size2, + int pos, + struct re_registers *regs, + int stop)); + +/* These are the command codes that appear in compiled regular + expressions. Some opcodes are followed by argument bytes. A + command code can specify any interpretation whatsoever for its + arguments. Zero bytes may appear in the compiled regular expression. */ + +typedef enum +{ + no_op = 0, + + /* Succeed right away--no more backtracking. */ + succeed, + + /* Followed by one byte giving n, then by n literal bytes. */ + exactn, + + /* Matches any (more or less) character. */ + anychar, + + /* Matches any one char belonging to specified set. First + following byte is number of bitmap bytes. Then come bytes + for a bitmap saying which chars are in. Bits in each byte + are ordered low-bit-first. A character is in the set if its + bit is 1. A character too large to have a bit in the map is + automatically not in the set. */ + charset, + + /* Same parameters as charset, but match any character that is + not one of those specified. */ + charset_not, + + /* Start remembering the text that is matched, for storing in a + register. Followed by one byte with the register number, in + the range 0 to one less than the pattern buffer's re_nsub + field. Then followed by one byte with the number of groups + inner to this one. (This last has to be part of the + start_memory only because we need it in the on_failure_jump + of re_match_2.) */ + start_memory, + + /* Stop remembering the text that is matched and store it in a + memory register. Followed by one byte with the register + number, in the range 0 to one less than `re_nsub' in the + pattern buffer, and one byte with the number of inner groups, + just like `start_memory'. (We need the number of inner + groups here because we don't have any easy way of finding the + corresponding start_memory when we're at a stop_memory.) */ + stop_memory, + + /* Match a duplicate of something remembered. Followed by one + byte containing the register number. */ + duplicate, + + /* Fail unless at beginning of line. */ + begline, + + /* Fail unless at end of line. */ + endline, + + /* Succeeds if at beginning of buffer (if emacs) or at beginning + of string to be matched (if not). */ + begbuf, + + /* Analogously, for end of buffer/string. */ + endbuf, + + /* Followed by two byte relative address to which to jump. */ + jump, + + /* Same as jump, but marks the end of an alternative. */ + jump_past_alt, + + /* Followed by two-byte relative address of place to resume at + in case of failure. */ + on_failure_jump, + + /* Like on_failure_jump, but pushes a placeholder instead of the + current string position when executed. */ + on_failure_keep_string_jump, + + /* Throw away latest failure point and then jump to following + two-byte relative address. */ + pop_failure_jump, + + /* Change to pop_failure_jump if know won't have to backtrack to + match; otherwise change to jump. This is used to jump + back to the beginning of a repeat. If what follows this jump + clearly won't match what the repeat does, such that we can be + sure that there is no use backtracking out of repetitions + already matched, then we change it to a pop_failure_jump. + Followed by two-byte address. */ + maybe_pop_jump, + + /* Jump to following two-byte address, and push a dummy failure + point. This failure point will be thrown away if an attempt + is made to use it for a failure. A `+' construct makes this + before the first repeat. Also used as an intermediary kind + of jump when compiling an alternative. */ + dummy_failure_jump, + + /* Push a dummy failure point and continue. Used at the end of + alternatives. */ + push_dummy_failure, + + /* Followed by two-byte relative address and two-byte number n. + After matching N times, jump to the address upon failure. */ + succeed_n, + + /* Followed by two-byte relative address, and two-byte number n. + Jump to the address N times, then fail. */ + jump_n, + + /* Set the following two-byte relative address to the + subsequent two-byte number. The address *includes* the two + bytes of number. */ + set_number_at, + + wordchar, /* Matches any word-constituent character. */ + notwordchar, /* Matches any char that is not a word-constituent. */ + + wordbeg, /* Succeeds if at word beginning. */ + wordend, /* Succeeds if at word end. */ + + wordbound, /* Succeeds if at a word boundary. */ + notwordbound /* Succeeds if not at a word boundary. */ + +#ifdef emacs + ,before_dot, /* Succeeds if before point. */ + at_dot, /* Succeeds if at point. */ + after_dot, /* Succeeds if after point. */ + + /* Matches any character whose syntax is specified. Followed by + a byte which contains a syntax code, e.g., Sword. */ + syntaxspec, + + /* Matches any character whose syntax is not that specified. */ + notsyntaxspec +#endif /* emacs */ +} re_opcode_t; + +/* Common operations on the compiled pattern. */ + +/* Store NUMBER in two contiguous bytes starting at DESTINATION. */ + +#define STORE_NUMBER(destination, number) \ + do { \ + (destination)[0] = (number) & 0377; \ + (destination)[1] = (number) >> 8; \ + } while (0) + +/* Same as STORE_NUMBER, except increment DESTINATION to + the byte after where the number is stored. Therefore, DESTINATION + must be an lvalue. */ + +#define STORE_NUMBER_AND_INCR(destination, number) \ + do { \ + STORE_NUMBER (destination, number); \ + (destination) += 2; \ + } while (0) + +/* Put into DESTINATION a number stored in two contiguous bytes starting + at SOURCE. */ + +#define EXTRACT_NUMBER(destination, source) \ + do { \ + (destination) = *(source) & 0377; \ + (destination) += SIGN_EXTEND_CHAR (*((source) + 1)) << 8; \ + } while (0) + +#ifdef DEBUG +static void extract_number _RE_ARGS ((int *dest, unsigned char *source)); +static void +extract_number (dest, source) + int *dest; + unsigned char *source; +{ + int temp = SIGN_EXTEND_CHAR (*(source + 1)); + *dest = *source & 0377; + *dest += temp << 8; +} + +# ifndef EXTRACT_MACROS /* To debug the macros. */ +# undef EXTRACT_NUMBER +# define EXTRACT_NUMBER(dest, src) extract_number (&dest, src) +# endif /* not EXTRACT_MACROS */ + +#endif /* DEBUG */ + +/* Same as EXTRACT_NUMBER, except increment SOURCE to after the number. + SOURCE must be an lvalue. */ + +#define EXTRACT_NUMBER_AND_INCR(destination, source) \ + do { \ + EXTRACT_NUMBER (destination, source); \ + (source) += 2; \ + } while (0) + +#ifdef DEBUG +static void extract_number_and_incr _RE_ARGS ((int *destination, + unsigned char **source)); +static void +extract_number_and_incr (destination, source) + int *destination; + unsigned char **source; +{ + extract_number (destination, *source); + *source += 2; +} + +# ifndef EXTRACT_MACROS +# undef EXTRACT_NUMBER_AND_INCR +# define EXTRACT_NUMBER_AND_INCR(dest, src) \ + extract_number_and_incr (&dest, &src) +# endif /* not EXTRACT_MACROS */ + +#endif /* DEBUG */ + +/* If DEBUG is defined, Regex prints many voluminous messages about what + it is doing (if the variable `debug' is nonzero). If linked with the + main program in `iregex.c', you can enter patterns and strings + interactively. And if linked with the main program in `main.c' and + the other test files, you can run the already-written tests. */ + +#ifdef DEBUG + +/* We use standard I/O for debugging. */ +# include <stdio.h> + +/* It is useful to test things that ``must'' be true when debugging. */ +# include <assert.h> + +static int debug; + +# define DEBUG_STATEMENT(e) e +# define DEBUG_PRINT1(x) if (debug) printf (x) +# define DEBUG_PRINT2(x1, x2) if (debug) printf (x1, x2) +# define DEBUG_PRINT3(x1, x2, x3) if (debug) printf (x1, x2, x3) +# define DEBUG_PRINT4(x1, x2, x3, x4) if (debug) printf (x1, x2, x3, x4) +# define DEBUG_PRINT_COMPILED_PATTERN(p, s, e) \ + if (debug) print_partial_compiled_pattern (s, e) +# define DEBUG_PRINT_DOUBLE_STRING(w, s1, sz1, s2, sz2) \ + if (debug) print_double_string (w, s1, sz1, s2, sz2) + + +/* Print the fastmap in human-readable form. */ + +void +print_fastmap (fastmap) + char *fastmap; +{ + unsigned was_a_range = 0; + unsigned i = 0; + + while (i < (1 << BYTEWIDTH)) + { + if (fastmap[i++]) + { + was_a_range = 0; + putchar (i - 1); + while (i < (1 << BYTEWIDTH) && fastmap[i]) + { + was_a_range = 1; + i++; + } + if (was_a_range) + { + printf ("-"); + putchar (i - 1); + } + } + } + putchar ('\n'); +} + + +/* Print a compiled pattern string in human-readable form, starting at + the START pointer into it and ending just before the pointer END. */ + +void +print_partial_compiled_pattern (start, end) + unsigned char *start; + unsigned char *end; +{ + int mcnt, mcnt2; + unsigned char *p1; + unsigned char *p = start; + unsigned char *pend = end; + + if (start == NULL) + { + printf ("(null)\n"); + return; + } + + /* Loop over pattern commands. */ + while (p < pend) + { + printf ("%d:\t", p - start); + + switch ((re_opcode_t) *p++) + { + case no_op: + printf ("/no_op"); + break; + + case exactn: + mcnt = *p++; + printf ("/exactn/%d", mcnt); + do + { + putchar ('/'); + putchar (*p++); + } + while (--mcnt); + break; + + case start_memory: + mcnt = *p++; + printf ("/start_memory/%d/%d", mcnt, *p++); + break; + + case stop_memory: + mcnt = *p++; + printf ("/stop_memory/%d/%d", mcnt, *p++); + break; + + case duplicate: + printf ("/duplicate/%d", *p++); + break; + + case anychar: + printf ("/anychar"); + break; + + case charset: + case charset_not: + { + register int c, last = -100; + register int in_range = 0; + + printf ("/charset [%s", + (re_opcode_t) *(p - 1) == charset_not ? "^" : ""); + + assert (p + *p < pend); + + for (c = 0; c < 256; c++) + if (c / 8 < *p + && (p[1 + (c/8)] & (1 << (c % 8)))) + { + /* Are we starting a range? */ + if (last + 1 == c && ! in_range) + { + putchar ('-'); + in_range = 1; + } + /* Have we broken a range? */ + else if (last + 1 != c && in_range) + { + putchar (last); + in_range = 0; + } + + if (! in_range) + putchar (c); + + last = c; + } + + if (in_range) + putchar (last); + + putchar (']'); + + p += 1 + *p; + } + break; + + case begline: + printf ("/begline"); + break; + + case endline: + printf ("/endline"); + break; + + case on_failure_jump: + extract_number_and_incr (&mcnt, &p); + printf ("/on_failure_jump to %d", p + mcnt - start); + break; + + case on_failure_keep_string_jump: + extract_number_and_incr (&mcnt, &p); + printf ("/on_failure_keep_string_jump to %d", p + mcnt - start); + break; + + case dummy_failure_jump: + extract_number_and_incr (&mcnt, &p); + printf ("/dummy_failure_jump to %d", p + mcnt - start); + break; + + case push_dummy_failure: + printf ("/push_dummy_failure"); + break; + + case maybe_pop_jump: + extract_number_and_incr (&mcnt, &p); + printf ("/maybe_pop_jump to %d", p + mcnt - start); + break; + + case pop_failure_jump: + extract_number_and_incr (&mcnt, &p); + printf ("/pop_failure_jump to %d", p + mcnt - start); + break; + + case jump_past_alt: + extract_number_and_incr (&mcnt, &p); + printf ("/jump_past_alt to %d", p + mcnt - start); + break; + + case jump: + extract_number_and_incr (&mcnt, &p); + printf ("/jump to %d", p + mcnt - start); + break; + + case succeed_n: + extract_number_and_incr (&mcnt, &p); + p1 = p + mcnt; + extract_number_and_incr (&mcnt2, &p); + printf ("/succeed_n to %d, %d times", p1 - start, mcnt2); + break; + + case jump_n: + extract_number_and_incr (&mcnt, &p); + p1 = p + mcnt; + extract_number_and_incr (&mcnt2, &p); + printf ("/jump_n to %d, %d times", p1 - start, mcnt2); + break; + + case set_number_at: + extract_number_and_incr (&mcnt, &p); + p1 = p + mcnt; + extract_number_and_incr (&mcnt2, &p); + printf ("/set_number_at location %d to %d", p1 - start, mcnt2); + break; + + case wordbound: + printf ("/wordbound"); + break; + + case notwordbound: + printf ("/notwordbound"); + break; + + case wordbeg: + printf ("/wordbeg"); + break; + + case wordend: + printf ("/wordend"); + +# ifdef emacs + case before_dot: + printf ("/before_dot"); + break; + + case at_dot: + printf ("/at_dot"); + break; + + case after_dot: + printf ("/after_dot"); + break; + + case syntaxspec: + printf ("/syntaxspec"); + mcnt = *p++; + printf ("/%d", mcnt); + break; + + case notsyntaxspec: + printf ("/notsyntaxspec"); + mcnt = *p++; + printf ("/%d", mcnt); + break; +# endif /* emacs */ + + case wordchar: + printf ("/wordchar"); + break; + + case notwordchar: + printf ("/notwordchar"); + break; + + case begbuf: + printf ("/begbuf"); + break; + + case endbuf: + printf ("/endbuf"); + break; + + default: + printf ("?%d", *(p-1)); + } + + putchar ('\n'); + } + + printf ("%d:\tend of pattern.\n", p - start); +} + + +void +print_compiled_pattern (bufp) + struct re_pattern_buffer *bufp; +{ + unsigned char *buffer = bufp->buffer; + + print_partial_compiled_pattern (buffer, buffer + bufp->used); + printf ("%ld bytes used/%ld bytes allocated.\n", + bufp->used, bufp->allocated); + + if (bufp->fastmap_accurate && bufp->fastmap) + { + printf ("fastmap: "); + print_fastmap (bufp->fastmap); + } + + printf ("re_nsub: %d\t", bufp->re_nsub); + printf ("regs_alloc: %d\t", bufp->regs_allocated); + printf ("can_be_null: %d\t", bufp->can_be_null); + printf ("newline_anchor: %d\n", bufp->newline_anchor); + printf ("no_sub: %d\t", bufp->no_sub); + printf ("not_bol: %d\t", bufp->not_bol); + printf ("not_eol: %d\t", bufp->not_eol); + printf ("syntax: %lx\n", bufp->syntax); + /* Perhaps we should print the translate table? */ +} + + +void +print_double_string (where, string1, size1, string2, size2) + const char *where; + const char *string1; + const char *string2; + int size1; + int size2; +{ + int this_char; + + if (where == NULL) + printf ("(null)"); + else + { + if (FIRST_STRING_P (where)) + { + for (this_char = where - string1; this_char < size1; this_char++) + putchar (string1[this_char]); + + where = string2; + } + + for (this_char = where - string2; this_char < size2; this_char++) + putchar (string2[this_char]); + } +} + +void +printchar (c) + int c; +{ + putc (c, stderr); +} + +#else /* not DEBUG */ + +# undef assert +# define assert(e) + +# define DEBUG_STATEMENT(e) +# define DEBUG_PRINT1(x) +# define DEBUG_PRINT2(x1, x2) +# define DEBUG_PRINT3(x1, x2, x3) +# define DEBUG_PRINT4(x1, x2, x3, x4) +# define DEBUG_PRINT_COMPILED_PATTERN(p, s, e) +# define DEBUG_PRINT_DOUBLE_STRING(w, s1, sz1, s2, sz2) + +#endif /* not DEBUG */ + +/* Set by `re_set_syntax' to the current regexp syntax to recognize. Can + also be assigned to arbitrarily: each pattern buffer stores its own + syntax, so it can be changed between regex compilations. */ +/* This has no initializer because initialized variables in Emacs + become read-only after dumping. */ +reg_syntax_t re_syntax_options; + + +/* Specify the precise syntax of regexps for compilation. This provides + for compatibility for various utilities which historically have + different, incompatible syntaxes. + + The argument SYNTAX is a bit mask comprised of the various bits + defined in regex.h. We return the old syntax. */ + +reg_syntax_t +re_set_syntax (syntax) + reg_syntax_t syntax; +{ + reg_syntax_t ret = re_syntax_options; + + re_syntax_options = syntax; +#ifdef DEBUG + if (syntax & RE_DEBUG) + debug = 1; + else if (debug) /* was on but now is not */ + debug = 0; +#endif /* DEBUG */ + return ret; +} +#ifdef _LIBC +weak_alias (__re_set_syntax, re_set_syntax) +#endif + +/* This table gives an error message for each of the error codes listed + in regex.h. Obviously the order here has to be same as there. + POSIX doesn't require that we do anything for REG_NOERROR, + but why not be nice? */ + +static const char re_error_msgid[] = + { +#define REG_NOERROR_IDX 0 + gettext_noop ("Success") /* REG_NOERROR */ + "\0" +#define REG_NOMATCH_IDX (REG_NOERROR_IDX + sizeof "Success") + gettext_noop ("No match") /* REG_NOMATCH */ + "\0" +#define REG_BADPAT_IDX (REG_NOMATCH_IDX + sizeof "No match") + gettext_noop ("Invalid regular expression") /* REG_BADPAT */ + "\0" +#define REG_ECOLLATE_IDX (REG_BADPAT_IDX + sizeof "Invalid regular expression") + gettext_noop ("Invalid collation character") /* REG_ECOLLATE */ + "\0" +#define REG_ECTYPE_IDX (REG_ECOLLATE_IDX + sizeof "Invalid collation character") + gettext_noop ("Invalid character class name") /* REG_ECTYPE */ + "\0" +#define REG_EESCAPE_IDX (REG_ECTYPE_IDX + sizeof "Invalid character class name") + gettext_noop ("Trailing backslash") /* REG_EESCAPE */ + "\0" +#define REG_ESUBREG_IDX (REG_EESCAPE_IDX + sizeof "Trailing backslash") + gettext_noop ("Invalid back reference") /* REG_ESUBREG */ + "\0" +#define REG_EBRACK_IDX (REG_ESUBREG_IDX + sizeof "Invalid back reference") + gettext_noop ("Unmatched [ or [^") /* REG_EBRACK */ + "\0" +#define REG_EPAREN_IDX (REG_EBRACK_IDX + sizeof "Unmatched [ or [^") + gettext_noop ("Unmatched ( or \\(") /* REG_EPAREN */ + "\0" +#define REG_EBRACE_IDX (REG_EPAREN_IDX + sizeof "Unmatched ( or \\(") + gettext_noop ("Unmatched \\{") /* REG_EBRACE */ + "\0" +#define REG_BADBR_IDX (REG_EBRACE_IDX + sizeof "Unmatched \\{") + gettext_noop ("Invalid content of \\{\\}") /* REG_BADBR */ + "\0" +#define REG_ERANGE_IDX (REG_BADBR_IDX + sizeof "Invalid content of \\{\\}") + gettext_noop ("Invalid range end") /* REG_ERANGE */ + "\0" +#define REG_ESPACE_IDX (REG_ERANGE_IDX + sizeof "Invalid range end") + gettext_noop ("Memory exhausted") /* REG_ESPACE */ + "\0" +#define REG_BADRPT_IDX (REG_ESPACE_IDX + sizeof "Memory exhausted") + gettext_noop ("Invalid preceding regular expression") /* REG_BADRPT */ + "\0" +#define REG_EEND_IDX (REG_BADRPT_IDX + sizeof "Invalid preceding regular expression") + gettext_noop ("Premature end of regular expression") /* REG_EEND */ + "\0" +#define REG_ESIZE_IDX (REG_EEND_IDX + sizeof "Premature end of regular expression") + gettext_noop ("Regular expression too big") /* REG_ESIZE */ + "\0" +#define REG_ERPAREN_IDX (REG_ESIZE_IDX + sizeof "Regular expression too big") + gettext_noop ("Unmatched ) or \\)") /* REG_ERPAREN */ + }; + +static const size_t re_error_msgid_idx[] = + { + REG_NOERROR_IDX, + REG_NOMATCH_IDX, + REG_BADPAT_IDX, + REG_ECOLLATE_IDX, + REG_ECTYPE_IDX, + REG_EESCAPE_IDX, + REG_ESUBREG_IDX, + REG_EBRACK_IDX, + REG_EPAREN_IDX, + REG_EBRACE_IDX, + REG_BADBR_IDX, + REG_ERANGE_IDX, + REG_ESPACE_IDX, + REG_BADRPT_IDX, + REG_EEND_IDX, + REG_ESIZE_IDX, + REG_ERPAREN_IDX + }; + +/* Avoiding alloca during matching, to placate r_alloc. */ + +/* Define MATCH_MAY_ALLOCATE unless we need to make sure that the + searching and matching functions should not call alloca. On some + systems, alloca is implemented in terms of malloc, and if we're + using the relocating allocator routines, then malloc could cause a + relocation, which might (if the strings being searched are in the + ralloc heap) shift the data out from underneath the regexp + routines. + + Here's another reason to avoid allocation: Emacs + processes input from X in a signal handler; processing X input may + call malloc; if input arrives while a matching routine is calling + malloc, then we're scrod. But Emacs can't just block input while + calling matching routines; then we don't notice interrupts when + they come in. So, Emacs blocks input around all regexp calls + except the matching calls, which it leaves unprotected, in the + faith that they will not malloc. */ + +/* Normally, this is fine. */ +#define MATCH_MAY_ALLOCATE + +/* When using GNU C, we are not REALLY using the C alloca, no matter + what config.h may say. So don't take precautions for it. */ +#ifdef __GNUC__ +# undef C_ALLOCA +#endif + +/* The match routines may not allocate if (1) they would do it with malloc + and (2) it's not safe for them to use malloc. + Note that if REL_ALLOC is defined, matching would not use malloc for the + failure stack, but we would still use it for the register vectors; + so REL_ALLOC should not affect this. */ +#if (defined C_ALLOCA || defined REGEX_MALLOC) && defined emacs +# undef MATCH_MAY_ALLOCATE +#endif + + +/* Failure stack declarations and macros; both re_compile_fastmap and + re_match_2 use a failure stack. These have to be macros because of + REGEX_ALLOCATE_STACK. */ + + +/* Number of failure points for which to initially allocate space + when matching. If this number is exceeded, we allocate more + space, so it is not a hard limit. */ +#ifndef INIT_FAILURE_ALLOC +# define INIT_FAILURE_ALLOC 5 +#endif + +/* Roughly the maximum number of failure points on the stack. Would be + exactly that if always used MAX_FAILURE_ITEMS items each time we failed. + This is a variable only so users of regex can assign to it; we never + change it ourselves. */ + +#ifdef INT_IS_16BIT + +# if defined MATCH_MAY_ALLOCATE +/* 4400 was enough to cause a crash on Alpha OSF/1, + whose default stack limit is 2mb. */ +long int re_max_failures = 4000; +# else +long int re_max_failures = 2000; +# endif + +union fail_stack_elt +{ + unsigned char *pointer; + long int integer; +}; + +typedef union fail_stack_elt fail_stack_elt_t; + +typedef struct +{ + fail_stack_elt_t *stack; + unsigned long int size; + unsigned long int avail; /* Offset of next open position. */ +} fail_stack_type; + +#else /* not INT_IS_16BIT */ + +# if defined MATCH_MAY_ALLOCATE +/* 4400 was enough to cause a crash on Alpha OSF/1, + whose default stack limit is 2mb. */ +int re_max_failures = 20000; +# else +int re_max_failures = 2000; +# endif + +union fail_stack_elt +{ + unsigned char *pointer; + int integer; +}; + +typedef union fail_stack_elt fail_stack_elt_t; + +typedef struct +{ + fail_stack_elt_t *stack; + unsigned size; + unsigned avail; /* Offset of next open position. */ +} fail_stack_type; + +#endif /* INT_IS_16BIT */ + +#define FAIL_STACK_EMPTY() (fail_stack.avail == 0) +#define FAIL_STACK_PTR_EMPTY() (fail_stack_ptr->avail == 0) +#define FAIL_STACK_FULL() (fail_stack.avail == fail_stack.size) + + +/* Define macros to initialize and free the failure stack. + Do `return -2' if the alloc fails. */ + +#ifdef MATCH_MAY_ALLOCATE +# define INIT_FAIL_STACK() \ + do { \ + fail_stack.stack = (fail_stack_elt_t *) \ + REGEX_ALLOCATE_STACK (INIT_FAILURE_ALLOC * sizeof (fail_stack_elt_t)); \ + \ + if (fail_stack.stack == NULL) \ + return -2; \ + \ + fail_stack.size = INIT_FAILURE_ALLOC; \ + fail_stack.avail = 0; \ + } while (0) + +# define RESET_FAIL_STACK() REGEX_FREE_STACK (fail_stack.stack) +#else +# define INIT_FAIL_STACK() \ + do { \ + fail_stack.avail = 0; \ + } while (0) + +# define RESET_FAIL_STACK() +#endif + + +/* Double the size of FAIL_STACK, up to approximately `re_max_failures' items. + + Return 1 if succeeds, and 0 if either ran out of memory + allocating space for it or it was already too large. + + REGEX_REALLOCATE_STACK requires `destination' be declared. */ + +#define DOUBLE_FAIL_STACK(fail_stack) \ + ((fail_stack).size > (unsigned) (re_max_failures * MAX_FAILURE_ITEMS) \ + ? 0 \ + : ((fail_stack).stack = (fail_stack_elt_t *) \ + REGEX_REALLOCATE_STACK ((fail_stack).stack, \ + (fail_stack).size * sizeof (fail_stack_elt_t), \ + ((fail_stack).size << 1) * sizeof (fail_stack_elt_t)), \ + \ + (fail_stack).stack == NULL \ + ? 0 \ + : ((fail_stack).size <<= 1, \ + 1))) + + +/* Push pointer POINTER on FAIL_STACK. + Return 1 if was able to do so and 0 if ran out of memory allocating + space to do so. */ +#define PUSH_PATTERN_OP(POINTER, FAIL_STACK) \ + ((FAIL_STACK_FULL () \ + && !DOUBLE_FAIL_STACK (FAIL_STACK)) \ + ? 0 \ + : ((FAIL_STACK).stack[(FAIL_STACK).avail++].pointer = POINTER, \ + 1)) + +/* Push a pointer value onto the failure stack. + Assumes the variable `fail_stack'. Probably should only + be called from within `PUSH_FAILURE_POINT'. */ +#define PUSH_FAILURE_POINTER(item) \ + fail_stack.stack[fail_stack.avail++].pointer = (unsigned char *) (item) + +/* This pushes an integer-valued item onto the failure stack. + Assumes the variable `fail_stack'. Probably should only + be called from within `PUSH_FAILURE_POINT'. */ +#define PUSH_FAILURE_INT(item) \ + fail_stack.stack[fail_stack.avail++].integer = (item) + +/* Push a fail_stack_elt_t value onto the failure stack. + Assumes the variable `fail_stack'. Probably should only + be called from within `PUSH_FAILURE_POINT'. */ +#define PUSH_FAILURE_ELT(item) \ + fail_stack.stack[fail_stack.avail++] = (item) + +/* These three POP... operations complement the three PUSH... operations. + All assume that `fail_stack' is nonempty. */ +#define POP_FAILURE_POINTER() fail_stack.stack[--fail_stack.avail].pointer +#define POP_FAILURE_INT() fail_stack.stack[--fail_stack.avail].integer +#define POP_FAILURE_ELT() fail_stack.stack[--fail_stack.avail] + +/* Used to omit pushing failure point id's when we're not debugging. */ +#ifdef DEBUG +# define DEBUG_PUSH PUSH_FAILURE_INT +# define DEBUG_POP(item_addr) *(item_addr) = POP_FAILURE_INT () +#else +# define DEBUG_PUSH(item) +# define DEBUG_POP(item_addr) +#endif + + +/* Push the information about the state we will need + if we ever fail back to it. + + Requires variables fail_stack, regstart, regend, reg_info, and + num_regs_pushed be declared. DOUBLE_FAIL_STACK requires `destination' + be declared. + + Does `return FAILURE_CODE' if runs out of memory. */ + +#define PUSH_FAILURE_POINT(pattern_place, string_place, failure_code) \ + do { \ + char *destination; \ + /* Must be int, so when we don't save any registers, the arithmetic \ + of 0 + -1 isn't done as unsigned. */ \ + /* Can't be int, since there is not a shred of a guarantee that int \ + is wide enough to hold a value of something to which pointer can \ + be assigned */ \ + active_reg_t this_reg; \ + \ + DEBUG_STATEMENT (failure_id++); \ + DEBUG_STATEMENT (nfailure_points_pushed++); \ + DEBUG_PRINT2 ("\nPUSH_FAILURE_POINT #%u:\n", failure_id); \ + DEBUG_PRINT2 (" Before push, next avail: %d\n", (fail_stack).avail);\ + DEBUG_PRINT2 (" size: %d\n", (fail_stack).size);\ + \ + DEBUG_PRINT2 (" slots needed: %ld\n", NUM_FAILURE_ITEMS); \ + DEBUG_PRINT2 (" available: %d\n", REMAINING_AVAIL_SLOTS); \ + \ + /* Ensure we have enough space allocated for what we will push. */ \ + while (REMAINING_AVAIL_SLOTS < NUM_FAILURE_ITEMS) \ + { \ + if (!DOUBLE_FAIL_STACK (fail_stack)) \ + return failure_code; \ + \ + DEBUG_PRINT2 ("\n Doubled stack; size now: %d\n", \ + (fail_stack).size); \ + DEBUG_PRINT2 (" slots available: %d\n", REMAINING_AVAIL_SLOTS);\ + } \ + \ + /* Push the info, starting with the registers. */ \ + DEBUG_PRINT1 ("\n"); \ + \ + if (1) \ + for (this_reg = lowest_active_reg; this_reg <= highest_active_reg; \ + this_reg++) \ + { \ + DEBUG_PRINT2 (" Pushing reg: %lu\n", this_reg); \ + DEBUG_STATEMENT (num_regs_pushed++); \ + \ + DEBUG_PRINT2 (" start: %p\n", regstart[this_reg]); \ + PUSH_FAILURE_POINTER (regstart[this_reg]); \ + \ + DEBUG_PRINT2 (" end: %p\n", regend[this_reg]); \ + PUSH_FAILURE_POINTER (regend[this_reg]); \ + \ + DEBUG_PRINT2 (" info: %p\n ", \ + reg_info[this_reg].word.pointer); \ + DEBUG_PRINT2 (" match_null=%d", \ + REG_MATCH_NULL_STRING_P (reg_info[this_reg])); \ + DEBUG_PRINT2 (" active=%d", IS_ACTIVE (reg_info[this_reg])); \ + DEBUG_PRINT2 (" matched_something=%d", \ + MATCHED_SOMETHING (reg_info[this_reg])); \ + DEBUG_PRINT2 (" ever_matched=%d", \ + EVER_MATCHED_SOMETHING (reg_info[this_reg])); \ + DEBUG_PRINT1 ("\n"); \ + PUSH_FAILURE_ELT (reg_info[this_reg].word); \ + } \ + \ + DEBUG_PRINT2 (" Pushing low active reg: %ld\n", lowest_active_reg);\ + PUSH_FAILURE_INT (lowest_active_reg); \ + \ + DEBUG_PRINT2 (" Pushing high active reg: %ld\n", highest_active_reg);\ + PUSH_FAILURE_INT (highest_active_reg); \ + \ + DEBUG_PRINT2 (" Pushing pattern %p:\n", pattern_place); \ + DEBUG_PRINT_COMPILED_PATTERN (bufp, pattern_place, pend); \ + PUSH_FAILURE_POINTER (pattern_place); \ + \ + DEBUG_PRINT2 (" Pushing string %p: `", string_place); \ + DEBUG_PRINT_DOUBLE_STRING (string_place, string1, size1, string2, \ + size2); \ + DEBUG_PRINT1 ("'\n"); \ + PUSH_FAILURE_POINTER (string_place); \ + \ + DEBUG_PRINT2 (" Pushing failure id: %u\n", failure_id); \ + DEBUG_PUSH (failure_id); \ + } while (0) + +/* This is the number of items that are pushed and popped on the stack + for each register. */ +#define NUM_REG_ITEMS 3 + +/* Individual items aside from the registers. */ +#ifdef DEBUG +# define NUM_NONREG_ITEMS 5 /* Includes failure point id. */ +#else +# define NUM_NONREG_ITEMS 4 +#endif + +/* We push at most this many items on the stack. */ +/* We used to use (num_regs - 1), which is the number of registers + this regexp will save; but that was changed to 5 + to avoid stack overflow for a regexp with lots of parens. */ +#define MAX_FAILURE_ITEMS (5 * NUM_REG_ITEMS + NUM_NONREG_ITEMS) + +/* We actually push this many items. */ +#define NUM_FAILURE_ITEMS \ + (((0 \ + ? 0 : highest_active_reg - lowest_active_reg + 1) \ + * NUM_REG_ITEMS) \ + + NUM_NONREG_ITEMS) + +/* How many items can still be added to the stack without overflowing it. */ +#define REMAINING_AVAIL_SLOTS ((fail_stack).size - (fail_stack).avail) + + +/* Pops what PUSH_FAIL_STACK pushes. + + We restore into the parameters, all of which should be lvalues: + STR -- the saved data position. + PAT -- the saved pattern position. + LOW_REG, HIGH_REG -- the highest and lowest active registers. + REGSTART, REGEND -- arrays of string positions. + REG_INFO -- array of information about each subexpression. + + Also assumes the variables `fail_stack' and (if debugging), `bufp', + `pend', `string1', `size1', `string2', and `size2'. */ + +#define POP_FAILURE_POINT(str, pat, low_reg, high_reg, regstart, regend, reg_info)\ +{ \ + DEBUG_STATEMENT (unsigned failure_id;) \ + active_reg_t this_reg; \ + const unsigned char *string_temp; \ + \ + assert (!FAIL_STACK_EMPTY ()); \ + \ + /* Remove failure points and point to how many regs pushed. */ \ + DEBUG_PRINT1 ("POP_FAILURE_POINT:\n"); \ + DEBUG_PRINT2 (" Before pop, next avail: %d\n", fail_stack.avail); \ + DEBUG_PRINT2 (" size: %d\n", fail_stack.size); \ + \ + assert (fail_stack.avail >= NUM_NONREG_ITEMS); \ + \ + DEBUG_POP (&failure_id); \ + DEBUG_PRINT2 (" Popping failure id: %u\n", failure_id); \ + \ + /* If the saved string location is NULL, it came from an \ + on_failure_keep_string_jump opcode, and we want to throw away the \ + saved NULL, thus retaining our current position in the string. */ \ + string_temp = POP_FAILURE_POINTER (); \ + if (string_temp != NULL) \ + str = (const char *) string_temp; \ + \ + DEBUG_PRINT2 (" Popping string %p: `", str); \ + DEBUG_PRINT_DOUBLE_STRING (str, string1, size1, string2, size2); \ + DEBUG_PRINT1 ("'\n"); \ + \ + pat = (unsigned char *) POP_FAILURE_POINTER (); \ + DEBUG_PRINT2 (" Popping pattern %p:\n", pat); \ + DEBUG_PRINT_COMPILED_PATTERN (bufp, pat, pend); \ + \ + /* Restore register info. */ \ + high_reg = (active_reg_t) POP_FAILURE_INT (); \ + DEBUG_PRINT2 (" Popping high active reg: %ld\n", high_reg); \ + \ + low_reg = (active_reg_t) POP_FAILURE_INT (); \ + DEBUG_PRINT2 (" Popping low active reg: %ld\n", low_reg); \ + \ + if (1) \ + for (this_reg = high_reg; this_reg >= low_reg; this_reg--) \ + { \ + DEBUG_PRINT2 (" Popping reg: %ld\n", this_reg); \ + \ + reg_info[this_reg].word = POP_FAILURE_ELT (); \ + DEBUG_PRINT2 (" info: %p\n", \ + reg_info[this_reg].word.pointer); \ + \ + regend[this_reg] = (const char *) POP_FAILURE_POINTER (); \ + DEBUG_PRINT2 (" end: %p\n", regend[this_reg]); \ + \ + regstart[this_reg] = (const char *) POP_FAILURE_POINTER (); \ + DEBUG_PRINT2 (" start: %p\n", regstart[this_reg]); \ + } \ + else \ + { \ + for (this_reg = highest_active_reg; this_reg > high_reg; this_reg--) \ + { \ + reg_info[this_reg].word.integer = 0; \ + regend[this_reg] = 0; \ + regstart[this_reg] = 0; \ + } \ + highest_active_reg = high_reg; \ + } \ + \ + set_regs_matched_done = 0; \ + DEBUG_STATEMENT (nfailure_points_popped++); \ +} /* POP_FAILURE_POINT */ + + + +/* Structure for per-register (a.k.a. per-group) information. + Other register information, such as the + starting and ending positions (which are addresses), and the list of + inner groups (which is a bits list) are maintained in separate + variables. + + We are making a (strictly speaking) nonportable assumption here: that + the compiler will pack our bit fields into something that fits into + the type of `word', i.e., is something that fits into one item on the + failure stack. */ + + +/* Declarations and macros for re_match_2. */ + +typedef union +{ + fail_stack_elt_t word; + struct + { + /* This field is one if this group can match the empty string, + zero if not. If not yet determined, `MATCH_NULL_UNSET_VALUE'. */ +#define MATCH_NULL_UNSET_VALUE 3 + unsigned match_null_string_p : 2; + unsigned is_active : 1; + unsigned matched_something : 1; + unsigned ever_matched_something : 1; + } bits; +} register_info_type; + +#define REG_MATCH_NULL_STRING_P(R) ((R).bits.match_null_string_p) +#define IS_ACTIVE(R) ((R).bits.is_active) +#define MATCHED_SOMETHING(R) ((R).bits.matched_something) +#define EVER_MATCHED_SOMETHING(R) ((R).bits.ever_matched_something) + + +/* Call this when have matched a real character; it sets `matched' flags + for the subexpressions which we are currently inside. Also records + that those subexprs have matched. */ +#define SET_REGS_MATCHED() \ + do \ + { \ + if (!set_regs_matched_done) \ + { \ + active_reg_t r; \ + set_regs_matched_done = 1; \ + for (r = lowest_active_reg; r <= highest_active_reg; r++) \ + { \ + MATCHED_SOMETHING (reg_info[r]) \ + = EVER_MATCHED_SOMETHING (reg_info[r]) \ + = 1; \ + } \ + } \ + } \ + while (0) + +/* Registers are set to a sentinel when they haven't yet matched. */ +static char reg_unset_dummy; +#define REG_UNSET_VALUE (®_unset_dummy) +#define REG_UNSET(e) ((e) == REG_UNSET_VALUE) + +/* Subroutine declarations and macros for regex_compile. */ + +static reg_errcode_t regex_compile _RE_ARGS ((const char *pattern, size_t size, + reg_syntax_t syntax, + struct re_pattern_buffer *bufp)); +static void store_op1 _RE_ARGS ((re_opcode_t op, unsigned char *loc, int arg)); +static void store_op2 _RE_ARGS ((re_opcode_t op, unsigned char *loc, + int arg1, int arg2)); +static void insert_op1 _RE_ARGS ((re_opcode_t op, unsigned char *loc, + int arg, unsigned char *end)); +static void insert_op2 _RE_ARGS ((re_opcode_t op, unsigned char *loc, + int arg1, int arg2, unsigned char *end)); +static boolean at_begline_loc_p _RE_ARGS ((const char *pattern, const char *p, + reg_syntax_t syntax)); +static boolean at_endline_loc_p _RE_ARGS ((const char *p, const char *pend, + reg_syntax_t syntax)); +static reg_errcode_t compile_range _RE_ARGS ((const char **p_ptr, + const char *pend, + char *translate, + reg_syntax_t syntax, + unsigned char *b)); + +/* Fetch the next character in the uncompiled pattern---translating it + if necessary. Also cast from a signed character in the constant + string passed to us by the user to an unsigned char that we can use + as an array index (in, e.g., `translate'). */ +#ifndef PATFETCH +# define PATFETCH(c) \ + do {if (p == pend) return REG_EEND; \ + c = (unsigned char) *p++; \ + if (translate) c = (unsigned char) translate[c]; \ + } while (0) +#endif + +/* Fetch the next character in the uncompiled pattern, with no + translation. */ +#define PATFETCH_RAW(c) \ + do {if (p == pend) return REG_EEND; \ + c = (unsigned char) *p++; \ + } while (0) + +/* Go backwards one character in the pattern. */ +#define PATUNFETCH p-- + + +/* If `translate' is non-null, return translate[D], else just D. We + cast the subscript to translate because some data is declared as + `char *', to avoid warnings when a string constant is passed. But + when we use a character as a subscript we must make it unsigned. */ +#ifndef TRANSLATE +# define TRANSLATE(d) \ + (translate ? (char) translate[(unsigned char) (d)] : (d)) +#endif + + +/* Macros for outputting the compiled pattern into `buffer'. */ + +/* If the buffer isn't allocated when it comes in, use this. */ +#define INIT_BUF_SIZE 32 + +/* Make sure we have at least N more bytes of space in buffer. */ +#define GET_BUFFER_SPACE(n) \ + while ((unsigned long) (b - bufp->buffer + (n)) > bufp->allocated) \ + EXTEND_BUFFER () + +/* Make sure we have one more byte of buffer space and then add C to it. */ +#define BUF_PUSH(c) \ + do { \ + GET_BUFFER_SPACE (1); \ + *b++ = (unsigned char) (c); \ + } while (0) + + +/* Ensure we have two more bytes of buffer space and then append C1 and C2. */ +#define BUF_PUSH_2(c1, c2) \ + do { \ + GET_BUFFER_SPACE (2); \ + *b++ = (unsigned char) (c1); \ + *b++ = (unsigned char) (c2); \ + } while (0) + + +/* As with BUF_PUSH_2, except for three bytes. */ +#define BUF_PUSH_3(c1, c2, c3) \ + do { \ + GET_BUFFER_SPACE (3); \ + *b++ = (unsigned char) (c1); \ + *b++ = (unsigned char) (c2); \ + *b++ = (unsigned char) (c3); \ + } while (0) + + +/* Store a jump with opcode OP at LOC to location TO. We store a + relative address offset by the three bytes the jump itself occupies. */ +#define STORE_JUMP(op, loc, to) \ + store_op1 (op, loc, (int) ((to) - (loc) - 3)) + +/* Likewise, for a two-argument jump. */ +#define STORE_JUMP2(op, loc, to, arg) \ + store_op2 (op, loc, (int) ((to) - (loc) - 3), arg) + +/* Like `STORE_JUMP', but for inserting. Assume `b' is the buffer end. */ +#define INSERT_JUMP(op, loc, to) \ + insert_op1 (op, loc, (int) ((to) - (loc) - 3), b) + +/* Like `STORE_JUMP2', but for inserting. Assume `b' is the buffer end. */ +#define INSERT_JUMP2(op, loc, to, arg) \ + insert_op2 (op, loc, (int) ((to) - (loc) - 3), arg, b) + + +/* This is not an arbitrary limit: the arguments which represent offsets + into the pattern are two bytes long. So if 2^16 bytes turns out to + be too small, many things would have to change. */ +/* Any other compiler which, like MSC, has allocation limit below 2^16 + bytes will have to use approach similar to what was done below for + MSC and drop MAX_BUF_SIZE a bit. Otherwise you may end up + reallocating to 0 bytes. Such thing is not going to work too well. + You have been warned!! */ +#if defined _MSC_VER && !defined WIN32 +/* Microsoft C 16-bit versions limit malloc to approx 65512 bytes. + The REALLOC define eliminates a flurry of conversion warnings, + but is not required. */ +# define MAX_BUF_SIZE 65500L +# define REALLOC(p,s) realloc ((p), (size_t) (s)) +#else +# define MAX_BUF_SIZE (1L << 16) +# define REALLOC(p,s) realloc ((p), (s)) +#endif + +/* Extend the buffer by twice its current size via realloc and + reset the pointers that pointed into the old block to point to the + correct places in the new one. If extending the buffer results in it + being larger than MAX_BUF_SIZE, then flag memory exhausted. */ +#define EXTEND_BUFFER() \ + do { \ + unsigned char *old_buffer = bufp->buffer; \ + if (bufp->allocated == MAX_BUF_SIZE) \ + return REG_ESIZE; \ + bufp->allocated <<= 1; \ + if (bufp->allocated > MAX_BUF_SIZE) \ + bufp->allocated = MAX_BUF_SIZE; \ + bufp->buffer = (unsigned char *) REALLOC (bufp->buffer, bufp->allocated);\ + if (bufp->buffer == NULL) \ + return REG_ESPACE; \ + /* If the buffer moved, move all the pointers into it. */ \ + if (old_buffer != bufp->buffer) \ + { \ + b = (b - old_buffer) + bufp->buffer; \ + begalt = (begalt - old_buffer) + bufp->buffer; \ + if (fixup_alt_jump) \ + fixup_alt_jump = (fixup_alt_jump - old_buffer) + bufp->buffer;\ + if (laststart) \ + laststart = (laststart - old_buffer) + bufp->buffer; \ + if (pending_exact) \ + pending_exact = (pending_exact - old_buffer) + bufp->buffer; \ + } \ + } while (0) + + +/* Since we have one byte reserved for the register number argument to + {start,stop}_memory, the maximum number of groups we can report + things about is what fits in that byte. */ +#define MAX_REGNUM 255 + +/* But patterns can have more than `MAX_REGNUM' registers. We just + ignore the excess. */ +typedef unsigned regnum_t; + + +/* Macros for the compile stack. */ + +/* Since offsets can go either forwards or backwards, this type needs to + be able to hold values from -(MAX_BUF_SIZE - 1) to MAX_BUF_SIZE - 1. */ +/* int may be not enough when sizeof(int) == 2. */ +typedef long pattern_offset_t; + +typedef struct +{ + pattern_offset_t begalt_offset; + pattern_offset_t fixup_alt_jump; + pattern_offset_t inner_group_offset; + pattern_offset_t laststart_offset; + regnum_t regnum; +} compile_stack_elt_t; + + +typedef struct +{ + compile_stack_elt_t *stack; + unsigned size; + unsigned avail; /* Offset of next open position. */ +} compile_stack_type; + + +#define INIT_COMPILE_STACK_SIZE 32 + +#define COMPILE_STACK_EMPTY (compile_stack.avail == 0) +#define COMPILE_STACK_FULL (compile_stack.avail == compile_stack.size) + +/* The next available element. */ +#define COMPILE_STACK_TOP (compile_stack.stack[compile_stack.avail]) + + +/* Set the bit for character C in a list. */ +#define SET_LIST_BIT(c) \ + (b[((unsigned char) (c)) / BYTEWIDTH] \ + |= 1 << (((unsigned char) c) % BYTEWIDTH)) + + +/* Get the next unsigned number in the uncompiled pattern. */ +#define GET_UNSIGNED_NUMBER(num) \ + { if (p != pend) \ + { \ + PATFETCH (c); \ + while (ISDIGIT (c)) \ + { \ + if (num < 0) \ + num = 0; \ + num = num * 10 + c - '0'; \ + if (p == pend) \ + break; \ + PATFETCH (c); \ + } \ + } \ + } + +#if defined _LIBC || WIDE_CHAR_SUPPORT +/* The GNU C library provides support for user-defined character classes + and the functions from ISO C amendement 1. */ +# ifdef CHARCLASS_NAME_MAX +# define CHAR_CLASS_MAX_LENGTH CHARCLASS_NAME_MAX +# else +/* This shouldn't happen but some implementation might still have this + problem. Use a reasonable default value. */ +# define CHAR_CLASS_MAX_LENGTH 256 +# endif + +# ifdef _LIBC +# define IS_CHAR_CLASS(string) __wctype (string) +# else +# define IS_CHAR_CLASS(string) wctype (string) +# endif +#else +# define CHAR_CLASS_MAX_LENGTH 6 /* Namely, `xdigit'. */ + +# define IS_CHAR_CLASS(string) \ + (STREQ (string, "alpha") || STREQ (string, "upper") \ + || STREQ (string, "lower") || STREQ (string, "digit") \ + || STREQ (string, "alnum") || STREQ (string, "xdigit") \ + || STREQ (string, "space") || STREQ (string, "print") \ + || STREQ (string, "punct") || STREQ (string, "graph") \ + || STREQ (string, "cntrl") || STREQ (string, "blank")) +#endif + +#ifndef MATCH_MAY_ALLOCATE + +/* If we cannot allocate large objects within re_match_2_internal, + we make the fail stack and register vectors global. + The fail stack, we grow to the maximum size when a regexp + is compiled. + The register vectors, we adjust in size each time we + compile a regexp, according to the number of registers it needs. */ + +static fail_stack_type fail_stack; + +/* Size with which the following vectors are currently allocated. + That is so we can make them bigger as needed, + but never make them smaller. */ +static int regs_allocated_size; + +static const char ** regstart, ** regend; +static const char ** old_regstart, ** old_regend; +static const char **best_regstart, **best_regend; +static register_info_type *reg_info; +static const char **reg_dummy; +static register_info_type *reg_info_dummy; + +/* Make the register vectors big enough for NUM_REGS registers, + but don't make them smaller. */ + +static +regex_grow_registers (num_regs) + int num_regs; +{ + if (num_regs > regs_allocated_size) + { + RETALLOC_IF (regstart, num_regs, const char *); + RETALLOC_IF (regend, num_regs, const char *); + RETALLOC_IF (old_regstart, num_regs, const char *); + RETALLOC_IF (old_regend, num_regs, const char *); + RETALLOC_IF (best_regstart, num_regs, const char *); + RETALLOC_IF (best_regend, num_regs, const char *); + RETALLOC_IF (reg_info, num_regs, register_info_type); + RETALLOC_IF (reg_dummy, num_regs, const char *); + RETALLOC_IF (reg_info_dummy, num_regs, register_info_type); + + regs_allocated_size = num_regs; + } +} + +#endif /* not MATCH_MAY_ALLOCATE */ + +static boolean group_in_compile_stack _RE_ARGS ((compile_stack_type + compile_stack, + regnum_t regnum)); + +/* `regex_compile' compiles PATTERN (of length SIZE) according to SYNTAX. + Returns one of error codes defined in `regex.h', or zero for success. + + Assumes the `allocated' (and perhaps `buffer') and `translate' + fields are set in BUFP on entry. + + If it succeeds, results are put in BUFP (if it returns an error, the + contents of BUFP are undefined): + `buffer' is the compiled pattern; + `syntax' is set to SYNTAX; + `used' is set to the length of the compiled pattern; + `fastmap_accurate' is zero; + `re_nsub' is the number of subexpressions in PATTERN; + `not_bol' and `not_eol' are zero; + + The `fastmap' and `newline_anchor' fields are neither + examined nor set. */ + +/* Return, freeing storage we allocated. */ +#define FREE_STACK_RETURN(value) \ + return (free (compile_stack.stack), value) + +static reg_errcode_t +regex_compile (pattern, size, syntax, bufp) + const char *pattern; + size_t size; + reg_syntax_t syntax; + struct re_pattern_buffer *bufp; +{ + /* We fetch characters from PATTERN here. Even though PATTERN is + `char *' (i.e., signed), we declare these variables as unsigned, so + they can be reliably used as array indices. */ + register unsigned char c, c1; + + /* A random temporary spot in PATTERN. */ + const char *p1; + + /* Points to the end of the buffer, where we should append. */ + register unsigned char *b; + + /* Keeps track of unclosed groups. */ + compile_stack_type compile_stack; + + /* Points to the current (ending) position in the pattern. */ + const char *p = pattern; + const char *pend = pattern + size; + + /* How to translate the characters in the pattern. */ + RE_TRANSLATE_TYPE translate = bufp->translate; + + /* Address of the count-byte of the most recently inserted `exactn' + command. This makes it possible to tell if a new exact-match + character can be added to that command or if the character requires + a new `exactn' command. */ + unsigned char *pending_exact = 0; + + /* Address of start of the most recently finished expression. + This tells, e.g., postfix * where to find the start of its + operand. Reset at the beginning of groups and alternatives. */ + unsigned char *laststart = 0; + + /* Address of beginning of regexp, or inside of last group. */ + unsigned char *begalt; + + /* Place in the uncompiled pattern (i.e., the {) to + which to go back if the interval is invalid. */ + const char *beg_interval; + + /* Address of the place where a forward jump should go to the end of + the containing expression. Each alternative of an `or' -- except the + last -- ends with a forward jump of this sort. */ + unsigned char *fixup_alt_jump = 0; + + /* Counts open-groups as they are encountered. Remembered for the + matching close-group on the compile stack, so the same register + number is put in the stop_memory as the start_memory. */ + regnum_t regnum = 0; + +#ifdef DEBUG + DEBUG_PRINT1 ("\nCompiling pattern: "); + if (debug) + { + unsigned debug_count; + + for (debug_count = 0; debug_count < size; debug_count++) + putchar (pattern[debug_count]); + putchar ('\n'); + } +#endif /* DEBUG */ + + /* Initialize the compile stack. */ + compile_stack.stack = TALLOC (INIT_COMPILE_STACK_SIZE, compile_stack_elt_t); + if (compile_stack.stack == NULL) + return REG_ESPACE; + + compile_stack.size = INIT_COMPILE_STACK_SIZE; + compile_stack.avail = 0; + + /* Initialize the pattern buffer. */ + bufp->syntax = syntax; + bufp->fastmap_accurate = 0; + bufp->not_bol = bufp->not_eol = 0; + + /* Set `used' to zero, so that if we return an error, the pattern + printer (for debugging) will think there's no pattern. We reset it + at the end. */ + bufp->used = 0; + + /* Always count groups, whether or not bufp->no_sub is set. */ + bufp->re_nsub = 0; + +#if !defined emacs && !defined SYNTAX_TABLE + /* Initialize the syntax table. */ + init_syntax_once (); +#endif + + if (bufp->allocated == 0) + { + if (bufp->buffer) + { /* If zero allocated, but buffer is non-null, try to realloc + enough space. This loses if buffer's address is bogus, but + that is the user's responsibility. */ + RETALLOC (bufp->buffer, INIT_BUF_SIZE, unsigned char); + } + else + { /* Caller did not allocate a buffer. Do it for them. */ + bufp->buffer = TALLOC (INIT_BUF_SIZE, unsigned char); + } + if (!bufp->buffer) FREE_STACK_RETURN (REG_ESPACE); + + bufp->allocated = INIT_BUF_SIZE; + } + + begalt = b = bufp->buffer; + + /* Loop through the uncompiled pattern until we're at the end. */ + while (p != pend) + { + PATFETCH (c); + + switch (c) + { + case '^': + { + if ( /* If at start of pattern, it's an operator. */ + p == pattern + 1 + /* If context independent, it's an operator. */ + || syntax & RE_CONTEXT_INDEP_ANCHORS + /* Otherwise, depends on what's come before. */ + || at_begline_loc_p (pattern, p, syntax)) + BUF_PUSH (begline); + else + goto normal_char; + } + break; + + + case '$': + { + if ( /* If at end of pattern, it's an operator. */ + p == pend + /* If context independent, it's an operator. */ + || syntax & RE_CONTEXT_INDEP_ANCHORS + /* Otherwise, depends on what's next. */ + || at_endline_loc_p (p, pend, syntax)) + BUF_PUSH (endline); + else + goto normal_char; + } + break; + + + case '+': + case '?': + if ((syntax & RE_BK_PLUS_QM) + || (syntax & RE_LIMITED_OPS)) + goto normal_char; + handle_plus: + case '*': + /* If there is no previous pattern... */ + if (!laststart) + { + if (syntax & RE_CONTEXT_INVALID_OPS) + FREE_STACK_RETURN (REG_BADRPT); + else if (!(syntax & RE_CONTEXT_INDEP_OPS)) + goto normal_char; + } + + { + /* Are we optimizing this jump? */ + boolean keep_string_p = false; + + /* 1 means zero (many) matches is allowed. */ + char zero_times_ok = 0, many_times_ok = 0; + + /* If there is a sequence of repetition chars, collapse it + down to just one (the right one). We can't combine + interval operators with these because of, e.g., `a{2}*', + which should only match an even number of `a's. */ + + for (;;) + { + zero_times_ok |= c != '+'; + many_times_ok |= c != '?'; + + if (p == pend) + break; + + PATFETCH (c); + + if (c == '*' + || (!(syntax & RE_BK_PLUS_QM) && (c == '+' || c == '?'))) + ; + + else if (syntax & RE_BK_PLUS_QM && c == '\\') + { + if (p == pend) FREE_STACK_RETURN (REG_EESCAPE); + + PATFETCH (c1); + if (!(c1 == '+' || c1 == '?')) + { + PATUNFETCH; + PATUNFETCH; + break; + } + + c = c1; + } + else + { + PATUNFETCH; + break; + } + + /* If we get here, we found another repeat character. */ + } + + /* Star, etc. applied to an empty pattern is equivalent + to an empty pattern. */ + if (!laststart) + break; + + /* Now we know whether or not zero matches is allowed + and also whether or not two or more matches is allowed. */ + if (many_times_ok) + { /* More than one repetition is allowed, so put in at the + end a backward relative jump from `b' to before the next + jump we're going to put in below (which jumps from + laststart to after this jump). + + But if we are at the `*' in the exact sequence `.*\n', + insert an unconditional jump backwards to the ., + instead of the beginning of the loop. This way we only + push a failure point once, instead of every time + through the loop. */ + assert (p - 1 > pattern); + + /* Allocate the space for the jump. */ + GET_BUFFER_SPACE (3); + + /* We know we are not at the first character of the pattern, + because laststart was nonzero. And we've already + incremented `p', by the way, to be the character after + the `*'. Do we have to do something analogous here + for null bytes, because of RE_DOT_NOT_NULL? */ + if (TRANSLATE (*(p - 2)) == TRANSLATE ('.') + && zero_times_ok + && p < pend && TRANSLATE (*p) == TRANSLATE ('\n') + && !(syntax & RE_DOT_NEWLINE)) + { /* We have .*\n. */ + STORE_JUMP (jump, b, laststart); + keep_string_p = true; + } + else + /* Anything else. */ + STORE_JUMP (maybe_pop_jump, b, laststart - 3); + + /* We've added more stuff to the buffer. */ + b += 3; + } + + /* On failure, jump from laststart to b + 3, which will be the + end of the buffer after this jump is inserted. */ + GET_BUFFER_SPACE (3); + INSERT_JUMP (keep_string_p ? on_failure_keep_string_jump + : on_failure_jump, + laststart, b + 3); + pending_exact = 0; + b += 3; + + if (!zero_times_ok) + { + /* At least one repetition is required, so insert a + `dummy_failure_jump' before the initial + `on_failure_jump' instruction of the loop. This + effects a skip over that instruction the first time + we hit that loop. */ + GET_BUFFER_SPACE (3); + INSERT_JUMP (dummy_failure_jump, laststart, laststart + 6); + b += 3; + } + } + break; + + + case '.': + laststart = b; + BUF_PUSH (anychar); + break; + + + case '[': + { + boolean had_char_class = false; + + if (p == pend) FREE_STACK_RETURN (REG_EBRACK); + + /* Ensure that we have enough space to push a charset: the + opcode, the length count, and the bitset; 34 bytes in all. */ + GET_BUFFER_SPACE (34); + + laststart = b; + + /* We test `*p == '^' twice, instead of using an if + statement, so we only need one BUF_PUSH. */ + BUF_PUSH (*p == '^' ? charset_not : charset); + if (*p == '^') + p++; + + /* Remember the first position in the bracket expression. */ + p1 = p; + + /* Push the number of bytes in the bitmap. */ + BUF_PUSH ((1 << BYTEWIDTH) / BYTEWIDTH); + + /* Clear the whole map. */ + bzero (b, (1 << BYTEWIDTH) / BYTEWIDTH); + + /* charset_not matches newline according to a syntax bit. */ + if ((re_opcode_t) b[-2] == charset_not + && (syntax & RE_HAT_LISTS_NOT_NEWLINE)) + SET_LIST_BIT ('\n'); + + /* Read in characters and ranges, setting map bits. */ + for (;;) + { + if (p == pend) FREE_STACK_RETURN (REG_EBRACK); + + PATFETCH (c); + + /* \ might escape characters inside [...] and [^...]. */ + if ((syntax & RE_BACKSLASH_ESCAPE_IN_LISTS) && c == '\\') + { + if (p == pend) FREE_STACK_RETURN (REG_EESCAPE); + + PATFETCH (c1); + SET_LIST_BIT (c1); + continue; + } + + /* Could be the end of the bracket expression. If it's + not (i.e., when the bracket expression is `[]' so + far), the ']' character bit gets set way below. */ + if (c == ']' && p != p1 + 1) + break; + + /* Look ahead to see if it's a range when the last thing + was a character class. */ + if (had_char_class && c == '-' && *p != ']') + FREE_STACK_RETURN (REG_ERANGE); + + /* Look ahead to see if it's a range when the last thing + was a character: if this is a hyphen not at the + beginning or the end of a list, then it's the range + operator. */ + if (c == '-' + && !(p - 2 >= pattern && p[-2] == '[') + && !(p - 3 >= pattern && p[-3] == '[' && p[-2] == '^') + && *p != ']') + { + reg_errcode_t ret + = compile_range (&p, pend, translate, syntax, b); + if (ret != REG_NOERROR) FREE_STACK_RETURN (ret); + } + + else if (p[0] == '-' && p[1] != ']') + { /* This handles ranges made up of characters only. */ + reg_errcode_t ret; + + /* Move past the `-'. */ + PATFETCH (c1); + + ret = compile_range (&p, pend, translate, syntax, b); + if (ret != REG_NOERROR) FREE_STACK_RETURN (ret); + } + + /* See if we're at the beginning of a possible character + class. */ + + else if (syntax & RE_CHAR_CLASSES && c == '[' && *p == ':') + { /* Leave room for the null. */ + char str[CHAR_CLASS_MAX_LENGTH + 1]; + + PATFETCH (c); + c1 = 0; + + /* If pattern is `[[:'. */ + if (p == pend) FREE_STACK_RETURN (REG_EBRACK); + + for (;;) + { + PATFETCH (c); + if ((c == ':' && *p == ']') || p == pend) + break; + if (c1 < CHAR_CLASS_MAX_LENGTH) + str[c1++] = c; + else + /* This is in any case an invalid class name. */ + str[0] = '\0'; + } + str[c1] = '\0'; + + /* If isn't a word bracketed by `[:' and `:]': + undo the ending character, the letters, and leave + the leading `:' and `[' (but set bits for them). */ + if (c == ':' && *p == ']') + { +#if defined _LIBC || WIDE_CHAR_SUPPORT + boolean is_lower = STREQ (str, "lower"); + boolean is_upper = STREQ (str, "upper"); + wctype_t wt; + int ch; + + wt = IS_CHAR_CLASS (str); + if (wt == 0) + FREE_STACK_RETURN (REG_ECTYPE); + + /* Throw away the ] at the end of the character + class. */ + PATFETCH (c); + + if (p == pend) FREE_STACK_RETURN (REG_EBRACK); + + for (ch = 0; ch < 1 << BYTEWIDTH; ++ch) + { +# ifdef _LIBC + if (__iswctype (__btowc (ch), wt)) + SET_LIST_BIT (ch); +# else + if (iswctype (btowc (ch), wt)) + SET_LIST_BIT (ch); +# endif + + if (translate && (is_upper || is_lower) + && (ISUPPER (ch) || ISLOWER (ch))) + SET_LIST_BIT (ch); + } + + had_char_class = true; +#else + int ch; + boolean is_alnum = STREQ (str, "alnum"); + boolean is_alpha = STREQ (str, "alpha"); + boolean is_blank = STREQ (str, "blank"); + boolean is_cntrl = STREQ (str, "cntrl"); + boolean is_digit = STREQ (str, "digit"); + boolean is_graph = STREQ (str, "graph"); + boolean is_lower = STREQ (str, "lower"); + boolean is_print = STREQ (str, "print"); + boolean is_punct = STREQ (str, "punct"); + boolean is_space = STREQ (str, "space"); + boolean is_upper = STREQ (str, "upper"); + boolean is_xdigit = STREQ (str, "xdigit"); + + if (!IS_CHAR_CLASS (str)) + FREE_STACK_RETURN (REG_ECTYPE); + + /* Throw away the ] at the end of the character + class. */ + PATFETCH (c); + + if (p == pend) FREE_STACK_RETURN (REG_EBRACK); + + for (ch = 0; ch < 1 << BYTEWIDTH; ch++) + { + /* This was split into 3 if's to + avoid an arbitrary limit in some compiler. */ + if ( (is_alnum && ISALNUM (ch)) + || (is_alpha && ISALPHA (ch)) + || (is_blank && ISBLANK (ch)) + || (is_cntrl && ISCNTRL (ch))) + SET_LIST_BIT (ch); + if ( (is_digit && ISDIGIT (ch)) + || (is_graph && ISGRAPH (ch)) + || (is_lower && ISLOWER (ch)) + || (is_print && ISPRINT (ch))) + SET_LIST_BIT (ch); + if ( (is_punct && ISPUNCT (ch)) + || (is_space && ISSPACE (ch)) + || (is_upper && ISUPPER (ch)) + || (is_xdigit && ISXDIGIT (ch))) + SET_LIST_BIT (ch); + if ( translate && (is_upper || is_lower) + && (ISUPPER (ch) || ISLOWER (ch))) + SET_LIST_BIT (ch); + } + had_char_class = true; +#endif /* libc || wctype.h */ + } + else + { + c1++; + while (c1--) + PATUNFETCH; + SET_LIST_BIT ('['); + SET_LIST_BIT (':'); + had_char_class = false; + } + } + else + { + had_char_class = false; + SET_LIST_BIT (c); + } + } + + /* Discard any (non)matching list bytes that are all 0 at the + end of the map. Decrease the map-length byte too. */ + while ((int) b[-1] > 0 && b[b[-1] - 1] == 0) + b[-1]--; + b += b[-1]; + } + break; + + + case '(': + if (syntax & RE_NO_BK_PARENS) + goto handle_open; + else + goto normal_char; + + + case ')': + if (syntax & RE_NO_BK_PARENS) + goto handle_close; + else + goto normal_char; + + + case '\n': + if (syntax & RE_NEWLINE_ALT) + goto handle_alt; + else + goto normal_char; + + + case '|': + if (syntax & RE_NO_BK_VBAR) + goto handle_alt; + else + goto normal_char; + + + case '{': + if (syntax & RE_INTERVALS && syntax & RE_NO_BK_BRACES) + goto handle_interval; + else + goto normal_char; + + + case '\\': + if (p == pend) FREE_STACK_RETURN (REG_EESCAPE); + + /* Do not translate the character after the \, so that we can + distinguish, e.g., \B from \b, even if we normally would + translate, e.g., B to b. */ + PATFETCH_RAW (c); + + switch (c) + { + case '(': + if (syntax & RE_NO_BK_PARENS) + goto normal_backslash; + + handle_open: + bufp->re_nsub++; + regnum++; + + if (COMPILE_STACK_FULL) + { + RETALLOC (compile_stack.stack, compile_stack.size << 1, + compile_stack_elt_t); + if (compile_stack.stack == NULL) return REG_ESPACE; + + compile_stack.size <<= 1; + } + + /* These are the values to restore when we hit end of this + group. They are all relative offsets, so that if the + whole pattern moves because of realloc, they will still + be valid. */ + COMPILE_STACK_TOP.begalt_offset = begalt - bufp->buffer; + COMPILE_STACK_TOP.fixup_alt_jump + = fixup_alt_jump ? fixup_alt_jump - bufp->buffer + 1 : 0; + COMPILE_STACK_TOP.laststart_offset = b - bufp->buffer; + COMPILE_STACK_TOP.regnum = regnum; + + /* We will eventually replace the 0 with the number of + groups inner to this one. But do not push a + start_memory for groups beyond the last one we can + represent in the compiled pattern. */ + if (regnum <= MAX_REGNUM) + { + COMPILE_STACK_TOP.inner_group_offset = b - bufp->buffer + 2; + BUF_PUSH_3 (start_memory, regnum, 0); + } + + compile_stack.avail++; + + fixup_alt_jump = 0; + laststart = 0; + begalt = b; + /* If we've reached MAX_REGNUM groups, then this open + won't actually generate any code, so we'll have to + clear pending_exact explicitly. */ + pending_exact = 0; + break; + + + case ')': + if (syntax & RE_NO_BK_PARENS) goto normal_backslash; + + if (COMPILE_STACK_EMPTY) + { + if (syntax & RE_UNMATCHED_RIGHT_PAREN_ORD) + goto normal_backslash; + else + FREE_STACK_RETURN (REG_ERPAREN); + } + + handle_close: + if (fixup_alt_jump) + { /* Push a dummy failure point at the end of the + alternative for a possible future + `pop_failure_jump' to pop. See comments at + `push_dummy_failure' in `re_match_2'. */ + BUF_PUSH (push_dummy_failure); + + /* We allocated space for this jump when we assigned + to `fixup_alt_jump', in the `handle_alt' case below. */ + STORE_JUMP (jump_past_alt, fixup_alt_jump, b - 1); + } + + /* See similar code for backslashed left paren above. */ + if (COMPILE_STACK_EMPTY) + { + if (syntax & RE_UNMATCHED_RIGHT_PAREN_ORD) + goto normal_char; + else + FREE_STACK_RETURN (REG_ERPAREN); + } + + /* Since we just checked for an empty stack above, this + ``can't happen''. */ + assert (compile_stack.avail != 0); + { + /* We don't just want to restore into `regnum', because + later groups should continue to be numbered higher, + as in `(ab)c(de)' -- the second group is #2. */ + regnum_t this_group_regnum; + + compile_stack.avail--; + begalt = bufp->buffer + COMPILE_STACK_TOP.begalt_offset; + fixup_alt_jump + = COMPILE_STACK_TOP.fixup_alt_jump + ? bufp->buffer + COMPILE_STACK_TOP.fixup_alt_jump - 1 + : 0; + laststart = bufp->buffer + COMPILE_STACK_TOP.laststart_offset; + this_group_regnum = COMPILE_STACK_TOP.regnum; + /* If we've reached MAX_REGNUM groups, then this open + won't actually generate any code, so we'll have to + clear pending_exact explicitly. */ + pending_exact = 0; + + /* We're at the end of the group, so now we know how many + groups were inside this one. */ + if (this_group_regnum <= MAX_REGNUM) + { + unsigned char *inner_group_loc + = bufp->buffer + COMPILE_STACK_TOP.inner_group_offset; + + *inner_group_loc = regnum - this_group_regnum; + BUF_PUSH_3 (stop_memory, this_group_regnum, + regnum - this_group_regnum); + } + } + break; + + + case '|': /* `\|'. */ + if (syntax & RE_LIMITED_OPS || syntax & RE_NO_BK_VBAR) + goto normal_backslash; + handle_alt: + if (syntax & RE_LIMITED_OPS) + goto normal_char; + + /* Insert before the previous alternative a jump which + jumps to this alternative if the former fails. */ + GET_BUFFER_SPACE (3); + INSERT_JUMP (on_failure_jump, begalt, b + 6); + pending_exact = 0; + b += 3; + + /* The alternative before this one has a jump after it + which gets executed if it gets matched. Adjust that + jump so it will jump to this alternative's analogous + jump (put in below, which in turn will jump to the next + (if any) alternative's such jump, etc.). The last such + jump jumps to the correct final destination. A picture: + _____ _____ + | | | | + | v | v + a | b | c + + If we are at `b', then fixup_alt_jump right now points to a + three-byte space after `a'. We'll put in the jump, set + fixup_alt_jump to right after `b', and leave behind three + bytes which we'll fill in when we get to after `c'. */ + + if (fixup_alt_jump) + STORE_JUMP (jump_past_alt, fixup_alt_jump, b); + + /* Mark and leave space for a jump after this alternative, + to be filled in later either by next alternative or + when know we're at the end of a series of alternatives. */ + fixup_alt_jump = b; + GET_BUFFER_SPACE (3); + b += 3; + + laststart = 0; + begalt = b; + break; + + + case '{': + /* If \{ is a literal. */ + if (!(syntax & RE_INTERVALS) + /* If we're at `\{' and it's not the open-interval + operator. */ + || ((syntax & RE_INTERVALS) && (syntax & RE_NO_BK_BRACES)) + || (p - 2 == pattern && p == pend)) + goto normal_backslash; + + handle_interval: + { + /* If got here, then the syntax allows intervals. */ + + /* At least (most) this many matches must be made. */ + int lower_bound = -1, upper_bound = -1; + + beg_interval = p - 1; + + if (p == pend) + { + if (syntax & RE_NO_BK_BRACES) + goto unfetch_interval; + else + FREE_STACK_RETURN (REG_EBRACE); + } + + GET_UNSIGNED_NUMBER (lower_bound); + + if (c == ',') + { + GET_UNSIGNED_NUMBER (upper_bound); + if (upper_bound < 0) upper_bound = RE_DUP_MAX; + } + else + /* Interval such as `{1}' => match exactly once. */ + upper_bound = lower_bound; + + if (lower_bound < 0 || upper_bound > RE_DUP_MAX + || lower_bound > upper_bound) + { + if (syntax & RE_NO_BK_BRACES) + goto unfetch_interval; + else + FREE_STACK_RETURN (REG_BADBR); + } + + if (!(syntax & RE_NO_BK_BRACES)) + { + if (c != '\\') FREE_STACK_RETURN (REG_EBRACE); + + PATFETCH (c); + } + + if (c != '}') + { + if (syntax & RE_NO_BK_BRACES) + goto unfetch_interval; + else + FREE_STACK_RETURN (REG_BADBR); + } + + /* We just parsed a valid interval. */ + + /* If it's invalid to have no preceding re. */ + if (!laststart) + { + if (syntax & RE_CONTEXT_INVALID_OPS) + FREE_STACK_RETURN (REG_BADRPT); + else if (syntax & RE_CONTEXT_INDEP_OPS) + laststart = b; + else + goto unfetch_interval; + } + + /* If the upper bound is zero, don't want to succeed at + all; jump from `laststart' to `b + 3', which will be + the end of the buffer after we insert the jump. */ + if (upper_bound == 0) + { + GET_BUFFER_SPACE (3); + INSERT_JUMP (jump, laststart, b + 3); + b += 3; + } + + /* Otherwise, we have a nontrivial interval. When + we're all done, the pattern will look like: + set_number_at <jump count> <upper bound> + set_number_at <succeed_n count> <lower bound> + succeed_n <after jump addr> <succeed_n count> + <body of loop> + jump_n <succeed_n addr> <jump count> + (The upper bound and `jump_n' are omitted if + `upper_bound' is 1, though.) */ + else + { /* If the upper bound is > 1, we need to insert + more at the end of the loop. */ + unsigned nbytes = 10 + (upper_bound > 1) * 10; + + GET_BUFFER_SPACE (nbytes); + + /* Initialize lower bound of the `succeed_n', even + though it will be set during matching by its + attendant `set_number_at' (inserted next), + because `re_compile_fastmap' needs to know. + Jump to the `jump_n' we might insert below. */ + INSERT_JUMP2 (succeed_n, laststart, + b + 5 + (upper_bound > 1) * 5, + lower_bound); + b += 5; + + /* Code to initialize the lower bound. Insert + before the `succeed_n'. The `5' is the last two + bytes of this `set_number_at', plus 3 bytes of + the following `succeed_n'. */ + insert_op2 (set_number_at, laststart, 5, lower_bound, b); + b += 5; + + if (upper_bound > 1) + { /* More than one repetition is allowed, so + append a backward jump to the `succeed_n' + that starts this interval. + + When we've reached this during matching, + we'll have matched the interval once, so + jump back only `upper_bound - 1' times. */ + STORE_JUMP2 (jump_n, b, laststart + 5, + upper_bound - 1); + b += 5; + + /* The location we want to set is the second + parameter of the `jump_n'; that is `b-2' as + an absolute address. `laststart' will be + the `set_number_at' we're about to insert; + `laststart+3' the number to set, the source + for the relative address. But we are + inserting into the middle of the pattern -- + so everything is getting moved up by 5. + Conclusion: (b - 2) - (laststart + 3) + 5, + i.e., b - laststart. + + We insert this at the beginning of the loop + so that if we fail during matching, we'll + reinitialize the bounds. */ + insert_op2 (set_number_at, laststart, b - laststart, + upper_bound - 1, b); + b += 5; + } + } + pending_exact = 0; + beg_interval = NULL; + } + break; + + unfetch_interval: + /* If an invalid interval, match the characters as literals. */ + assert (beg_interval); + p = beg_interval; + beg_interval = NULL; + + /* normal_char and normal_backslash need `c'. */ + PATFETCH (c); + + if (!(syntax & RE_NO_BK_BRACES)) + { + if (p > pattern && p[-1] == '\\') + goto normal_backslash; + } + goto normal_char; + +#ifdef emacs + /* There is no way to specify the before_dot and after_dot + operators. rms says this is ok. --karl */ + case '=': + BUF_PUSH (at_dot); + break; + + case 's': + laststart = b; + PATFETCH (c); + BUF_PUSH_2 (syntaxspec, syntax_spec_code[c]); + break; + + case 'S': + laststart = b; + PATFETCH (c); + BUF_PUSH_2 (notsyntaxspec, syntax_spec_code[c]); + break; +#endif /* emacs */ + + + case 'w': + if (syntax & RE_NO_GNU_OPS) + goto normal_char; + laststart = b; + BUF_PUSH (wordchar); + break; + + + case 'W': + if (syntax & RE_NO_GNU_OPS) + goto normal_char; + laststart = b; + BUF_PUSH (notwordchar); + break; + + + case '<': + if (syntax & RE_NO_GNU_OPS) + goto normal_char; + BUF_PUSH (wordbeg); + break; + + case '>': + if (syntax & RE_NO_GNU_OPS) + goto normal_char; + BUF_PUSH (wordend); + break; + + case 'b': + if (syntax & RE_NO_GNU_OPS) + goto normal_char; + BUF_PUSH (wordbound); + break; + + case 'B': + if (syntax & RE_NO_GNU_OPS) + goto normal_char; + BUF_PUSH (notwordbound); + break; + + case '`': + if (syntax & RE_NO_GNU_OPS) + goto normal_char; + BUF_PUSH (begbuf); + break; + + case '\'': + if (syntax & RE_NO_GNU_OPS) + goto normal_char; + BUF_PUSH (endbuf); + break; + + case '1': case '2': case '3': case '4': case '5': + case '6': case '7': case '8': case '9': + if (syntax & RE_NO_BK_REFS) + goto normal_char; + + c1 = c - '0'; + + if (c1 > regnum) + FREE_STACK_RETURN (REG_ESUBREG); + + /* Can't back reference to a subexpression if inside of it. */ + if (group_in_compile_stack (compile_stack, (regnum_t) c1)) + goto normal_char; + + laststart = b; + BUF_PUSH_2 (duplicate, c1); + break; + + + case '+': + case '?': + if (syntax & RE_BK_PLUS_QM) + goto handle_plus; + else + goto normal_backslash; + + default: + normal_backslash: + /* You might think it would be useful for \ to mean + not to translate; but if we don't translate it + it will never match anything. */ + c = TRANSLATE (c); + goto normal_char; + } + break; + + + default: + /* Expects the character in `c'. */ + normal_char: + /* If no exactn currently being built. */ + if (!pending_exact + + /* If last exactn not at current position. */ + || pending_exact + *pending_exact + 1 != b + + /* We have only one byte following the exactn for the count. */ + || *pending_exact == (1 << BYTEWIDTH) - 1 + + /* If followed by a repetition operator. */ + || *p == '*' || *p == '^' + || ((syntax & RE_BK_PLUS_QM) + ? *p == '\\' && (p[1] == '+' || p[1] == '?') + : (*p == '+' || *p == '?')) + || ((syntax & RE_INTERVALS) + && ((syntax & RE_NO_BK_BRACES) + ? *p == '{' + : (p[0] == '\\' && p[1] == '{')))) + { + /* Start building a new exactn. */ + + laststart = b; + + BUF_PUSH_2 (exactn, 0); + pending_exact = b - 1; + } + + BUF_PUSH (c); + (*pending_exact)++; + break; + } /* switch (c) */ + } /* while p != pend */ + + + /* Through the pattern now. */ + + if (fixup_alt_jump) + STORE_JUMP (jump_past_alt, fixup_alt_jump, b); + + if (!COMPILE_STACK_EMPTY) + FREE_STACK_RETURN (REG_EPAREN); + + /* If we don't want backtracking, force success + the first time we reach the end of the compiled pattern. */ + if (syntax & RE_NO_POSIX_BACKTRACKING) + BUF_PUSH (succeed); + + free (compile_stack.stack); + + /* We have succeeded; set the length of the buffer. */ + bufp->used = b - bufp->buffer; + +#ifdef DEBUG + if (debug) + { + DEBUG_PRINT1 ("\nCompiled pattern: \n"); + print_compiled_pattern (bufp); + } +#endif /* DEBUG */ + +#ifndef MATCH_MAY_ALLOCATE + /* Initialize the failure stack to the largest possible stack. This + isn't necessary unless we're trying to avoid calling alloca in + the search and match routines. */ + { + int num_regs = bufp->re_nsub + 1; + + /* Since DOUBLE_FAIL_STACK refuses to double only if the current size + is strictly greater than re_max_failures, the largest possible stack + is 2 * re_max_failures failure points. */ + if (fail_stack.size < (2 * re_max_failures * MAX_FAILURE_ITEMS)) + { + fail_stack.size = (2 * re_max_failures * MAX_FAILURE_ITEMS); + +# ifdef emacs + if (! fail_stack.stack) + fail_stack.stack + = (fail_stack_elt_t *) xmalloc (fail_stack.size + * sizeof (fail_stack_elt_t)); + else + fail_stack.stack + = (fail_stack_elt_t *) xrealloc (fail_stack.stack, + (fail_stack.size + * sizeof (fail_stack_elt_t))); +# else /* not emacs */ + if (! fail_stack.stack) + fail_stack.stack + = (fail_stack_elt_t *) malloc (fail_stack.size + * sizeof (fail_stack_elt_t)); + else + fail_stack.stack + = (fail_stack_elt_t *) realloc (fail_stack.stack, + (fail_stack.size + * sizeof (fail_stack_elt_t))); +# endif /* not emacs */ + } + + regex_grow_registers (num_regs); + } +#endif /* not MATCH_MAY_ALLOCATE */ + + return REG_NOERROR; +} /* regex_compile */ + +/* Subroutines for `regex_compile'. */ + +/* Store OP at LOC followed by two-byte integer parameter ARG. */ + +static void +store_op1 (op, loc, arg) + re_opcode_t op; + unsigned char *loc; + int arg; +{ + *loc = (unsigned char) op; + STORE_NUMBER (loc + 1, arg); +} + + +/* Like `store_op1', but for two two-byte parameters ARG1 and ARG2. */ + +static void +store_op2 (op, loc, arg1, arg2) + re_opcode_t op; + unsigned char *loc; + int arg1, arg2; +{ + *loc = (unsigned char) op; + STORE_NUMBER (loc + 1, arg1); + STORE_NUMBER (loc + 3, arg2); +} + + +/* Copy the bytes from LOC to END to open up three bytes of space at LOC + for OP followed by two-byte integer parameter ARG. */ + +static void +insert_op1 (op, loc, arg, end) + re_opcode_t op; + unsigned char *loc; + int arg; + unsigned char *end; +{ + register unsigned char *pfrom = end; + register unsigned char *pto = end + 3; + + while (pfrom != loc) + *--pto = *--pfrom; + + store_op1 (op, loc, arg); +} + + +/* Like `insert_op1', but for two two-byte parameters ARG1 and ARG2. */ + +static void +insert_op2 (op, loc, arg1, arg2, end) + re_opcode_t op; + unsigned char *loc; + int arg1, arg2; + unsigned char *end; +{ + register unsigned char *pfrom = end; + register unsigned char *pto = end + 5; + + while (pfrom != loc) + *--pto = *--pfrom; + + store_op2 (op, loc, arg1, arg2); +} + + +/* P points to just after a ^ in PATTERN. Return true if that ^ comes + after an alternative or a begin-subexpression. We assume there is at + least one character before the ^. */ + +static boolean +at_begline_loc_p (pattern, p, syntax) + const char *pattern, *p; + reg_syntax_t syntax; +{ + const char *prev = p - 2; + boolean prev_prev_backslash = prev > pattern && prev[-1] == '\\'; + + return + /* After a subexpression? */ + (*prev == '(' && (syntax & RE_NO_BK_PARENS || prev_prev_backslash)) + /* After an alternative? */ + || (*prev == '|' && (syntax & RE_NO_BK_VBAR || prev_prev_backslash)); +} + + +/* The dual of at_begline_loc_p. This one is for $. We assume there is + at least one character after the $, i.e., `P < PEND'. */ + +static boolean +at_endline_loc_p (p, pend, syntax) + const char *p, *pend; + reg_syntax_t syntax; +{ + const char *next = p; + boolean next_backslash = *next == '\\'; + const char *next_next = p + 1 < pend ? p + 1 : 0; + + return + /* Before a subexpression? */ + (syntax & RE_NO_BK_PARENS ? *next == ')' + : next_backslash && next_next && *next_next == ')') + /* Before an alternative? */ + || (syntax & RE_NO_BK_VBAR ? *next == '|' + : next_backslash && next_next && *next_next == '|'); +} + + +/* Returns true if REGNUM is in one of COMPILE_STACK's elements and + false if it's not. */ + +static boolean +group_in_compile_stack (compile_stack, regnum) + compile_stack_type compile_stack; + regnum_t regnum; +{ + int this_element; + + for (this_element = compile_stack.avail - 1; + this_element >= 0; + this_element--) + if (compile_stack.stack[this_element].regnum == regnum) + return true; + + return false; +} + + +/* Read the ending character of a range (in a bracket expression) from the + uncompiled pattern *P_PTR (which ends at PEND). We assume the + starting character is in `P[-2]'. (`P[-1]' is the character `-'.) + Then we set the translation of all bits between the starting and + ending characters (inclusive) in the compiled pattern B. + + Return an error code. + + We use these short variable names so we can use the same macros as + `regex_compile' itself. */ + +static reg_errcode_t +compile_range (p_ptr, pend, translate, syntax, b) + const char **p_ptr, *pend; + RE_TRANSLATE_TYPE translate; + reg_syntax_t syntax; + unsigned char *b; +{ + unsigned this_char; + + const char *p = *p_ptr; + unsigned int range_start, range_end; + + if (p == pend) + return REG_ERANGE; + + /* Even though the pattern is a signed `char *', we need to fetch + with unsigned char *'s; if the high bit of the pattern character + is set, the range endpoints will be negative if we fetch using a + signed char *. + + We also want to fetch the endpoints without translating them; the + appropriate translation is done in the bit-setting loop below. */ + /* The SVR4 compiler on the 3B2 had trouble with unsigned const char *. */ + range_start = ((const unsigned char *) p)[-2]; + range_end = ((const unsigned char *) p)[0]; + + /* Have to increment the pointer into the pattern string, so the + caller isn't still at the ending character. */ + (*p_ptr)++; + + /* If the start is after the end, the range is empty. */ + if (range_start > range_end) + return syntax & RE_NO_EMPTY_RANGES ? REG_ERANGE : REG_NOERROR; + + /* Here we see why `this_char' has to be larger than an `unsigned + char' -- the range is inclusive, so if `range_end' == 0xff + (assuming 8-bit characters), we would otherwise go into an infinite + loop, since all characters <= 0xff. */ + for (this_char = range_start; this_char <= range_end; this_char++) + { + SET_LIST_BIT (TRANSLATE (this_char)); + } + + return REG_NOERROR; +} + +/* re_compile_fastmap computes a ``fastmap'' for the compiled pattern in + BUFP. A fastmap records which of the (1 << BYTEWIDTH) possible + characters can start a string that matches the pattern. This fastmap + is used by re_search to skip quickly over impossible starting points. + + The caller must supply the address of a (1 << BYTEWIDTH)-byte data + area as BUFP->fastmap. + + We set the `fastmap', `fastmap_accurate', and `can_be_null' fields in + the pattern buffer. + + Returns 0 if we succeed, -2 if an internal error. */ + +int +re_compile_fastmap (bufp) + struct re_pattern_buffer *bufp; +{ + int j, k; +#ifdef MATCH_MAY_ALLOCATE + fail_stack_type fail_stack; +#endif +#ifndef REGEX_MALLOC + char *destination; +#endif + + register char *fastmap = bufp->fastmap; + unsigned char *pattern = bufp->buffer; + unsigned char *p = pattern; + register unsigned char *pend = pattern + bufp->used; + +#ifdef REL_ALLOC + /* This holds the pointer to the failure stack, when + it is allocated relocatably. */ + fail_stack_elt_t *failure_stack_ptr; +#endif + + /* Assume that each path through the pattern can be null until + proven otherwise. We set this false at the bottom of switch + statement, to which we get only if a particular path doesn't + match the empty string. */ + boolean path_can_be_null = true; + + /* We aren't doing a `succeed_n' to begin with. */ + boolean succeed_n_p = false; + + assert (fastmap != NULL && p != NULL); + + INIT_FAIL_STACK (); + bzero (fastmap, 1 << BYTEWIDTH); /* Assume nothing's valid. */ + bufp->fastmap_accurate = 1; /* It will be when we're done. */ + bufp->can_be_null = 0; + + while (1) + { + if (p == pend || *p == succeed) + { + /* We have reached the (effective) end of pattern. */ + if (!FAIL_STACK_EMPTY ()) + { + bufp->can_be_null |= path_can_be_null; + + /* Reset for next path. */ + path_can_be_null = true; + + p = fail_stack.stack[--fail_stack.avail].pointer; + + continue; + } + else + break; + } + + /* We should never be about to go beyond the end of the pattern. */ + assert (p < pend); + + switch (SWITCH_ENUM_CAST ((re_opcode_t) *p++)) + { + + /* I guess the idea here is to simply not bother with a fastmap + if a backreference is used, since it's too hard to figure out + the fastmap for the corresponding group. Setting + `can_be_null' stops `re_search_2' from using the fastmap, so + that is all we do. */ + case duplicate: + bufp->can_be_null = 1; + goto done; + + + /* Following are the cases which match a character. These end + with `break'. */ + + case exactn: + fastmap[p[1]] = 1; + break; + + + case charset: + for (j = *p++ * BYTEWIDTH - 1; j >= 0; j--) + if (p[j / BYTEWIDTH] & (1 << (j % BYTEWIDTH))) + fastmap[j] = 1; + break; + + + case charset_not: + /* Chars beyond end of map must be allowed. */ + for (j = *p * BYTEWIDTH; j < (1 << BYTEWIDTH); j++) + fastmap[j] = 1; + + for (j = *p++ * BYTEWIDTH - 1; j >= 0; j--) + if (!(p[j / BYTEWIDTH] & (1 << (j % BYTEWIDTH)))) + fastmap[j] = 1; + break; + + + case wordchar: + for (j = 0; j < (1 << BYTEWIDTH); j++) + if (SYNTAX (j) == Sword) + fastmap[j] = 1; + break; + + + case notwordchar: + for (j = 0; j < (1 << BYTEWIDTH); j++) + if (SYNTAX (j) != Sword) + fastmap[j] = 1; + break; + + + case anychar: + { + int fastmap_newline = fastmap['\n']; + + /* `.' matches anything ... */ + for (j = 0; j < (1 << BYTEWIDTH); j++) + fastmap[j] = 1; + + /* ... except perhaps newline. */ + if (!(bufp->syntax & RE_DOT_NEWLINE)) + fastmap['\n'] = fastmap_newline; + + /* Return if we have already set `can_be_null'; if we have, + then the fastmap is irrelevant. Something's wrong here. */ + else if (bufp->can_be_null) + goto done; + + /* Otherwise, have to check alternative paths. */ + break; + } + +#ifdef emacs + case syntaxspec: + k = *p++; + for (j = 0; j < (1 << BYTEWIDTH); j++) + if (SYNTAX (j) == (enum syntaxcode) k) + fastmap[j] = 1; + break; + + + case notsyntaxspec: + k = *p++; + for (j = 0; j < (1 << BYTEWIDTH); j++) + if (SYNTAX (j) != (enum syntaxcode) k) + fastmap[j] = 1; + break; + + + /* All cases after this match the empty string. These end with + `continue'. */ + + + case before_dot: + case at_dot: + case after_dot: + continue; +#endif /* emacs */ + + + case no_op: + case begline: + case endline: + case begbuf: + case endbuf: + case wordbound: + case notwordbound: + case wordbeg: + case wordend: + case push_dummy_failure: + continue; + + + case jump_n: + case pop_failure_jump: + case maybe_pop_jump: + case jump: + case jump_past_alt: + case dummy_failure_jump: + EXTRACT_NUMBER_AND_INCR (j, p); + p += j; + if (j > 0) + continue; + + /* Jump backward implies we just went through the body of a + loop and matched nothing. Opcode jumped to should be + `on_failure_jump' or `succeed_n'. Just treat it like an + ordinary jump. For a * loop, it has pushed its failure + point already; if so, discard that as redundant. */ + if ((re_opcode_t) *p != on_failure_jump + && (re_opcode_t) *p != succeed_n) + continue; + + p++; + EXTRACT_NUMBER_AND_INCR (j, p); + p += j; + + /* If what's on the stack is where we are now, pop it. */ + if (!FAIL_STACK_EMPTY () + && fail_stack.stack[fail_stack.avail - 1].pointer == p) + fail_stack.avail--; + + continue; + + + case on_failure_jump: + case on_failure_keep_string_jump: + handle_on_failure_jump: + EXTRACT_NUMBER_AND_INCR (j, p); + + /* For some patterns, e.g., `(a?)?', `p+j' here points to the + end of the pattern. We don't want to push such a point, + since when we restore it above, entering the switch will + increment `p' past the end of the pattern. We don't need + to push such a point since we obviously won't find any more + fastmap entries beyond `pend'. Such a pattern can match + the null string, though. */ + if (p + j < pend) + { + if (!PUSH_PATTERN_OP (p + j, fail_stack)) + { + RESET_FAIL_STACK (); + return -2; + } + } + else + bufp->can_be_null = 1; + + if (succeed_n_p) + { + EXTRACT_NUMBER_AND_INCR (k, p); /* Skip the n. */ + succeed_n_p = false; + } + + continue; + + + case succeed_n: + /* Get to the number of times to succeed. */ + p += 2; + + /* Increment p past the n for when k != 0. */ + EXTRACT_NUMBER_AND_INCR (k, p); + if (k == 0) + { + p -= 4; + succeed_n_p = true; /* Spaghetti code alert. */ + goto handle_on_failure_jump; + } + continue; + + + case set_number_at: + p += 4; + continue; + + + case start_memory: + case stop_memory: + p += 2; + continue; + + + default: + abort (); /* We have listed all the cases. */ + } /* switch *p++ */ + + /* Getting here means we have found the possible starting + characters for one path of the pattern -- and that the empty + string does not match. We need not follow this path further. + Instead, look at the next alternative (remembered on the + stack), or quit if no more. The test at the top of the loop + does these things. */ + path_can_be_null = false; + p = pend; + } /* while p */ + + /* Set `can_be_null' for the last path (also the first path, if the + pattern is empty). */ + bufp->can_be_null |= path_can_be_null; + + done: + RESET_FAIL_STACK (); + return 0; +} /* re_compile_fastmap */ +#ifdef _LIBC +weak_alias (__re_compile_fastmap, re_compile_fastmap) +#endif + +/* Set REGS to hold NUM_REGS registers, storing them in STARTS and + ENDS. Subsequent matches using PATTERN_BUFFER and REGS will use + this memory for recording register information. STARTS and ENDS + must be allocated using the malloc library routine, and must each + be at least NUM_REGS * sizeof (regoff_t) bytes long. + + If NUM_REGS == 0, then subsequent matches should allocate their own + register data. + + Unless this function is called, the first search or match using + PATTERN_BUFFER will allocate its own register data, without + freeing the old data. */ + +void +re_set_registers (bufp, regs, num_regs, starts, ends) + struct re_pattern_buffer *bufp; + struct re_registers *regs; + unsigned num_regs; + regoff_t *starts, *ends; +{ + if (num_regs) + { + bufp->regs_allocated = REGS_REALLOCATE; + regs->num_regs = num_regs; + regs->start = starts; + regs->end = ends; + } + else + { + bufp->regs_allocated = REGS_UNALLOCATED; + regs->num_regs = 0; + regs->start = regs->end = (regoff_t *) 0; + } +} +#ifdef _LIBC +weak_alias (__re_set_registers, re_set_registers) +#endif + +/* Searching routines. */ + +/* Like re_search_2, below, but only one string is specified, and + doesn't let you say where to stop matching. */ + +int +re_search (bufp, string, size, startpos, range, regs) + struct re_pattern_buffer *bufp; + const char *string; + int size, startpos, range; + struct re_registers *regs; +{ + return re_search_2 (bufp, NULL, 0, string, size, startpos, range, + regs, size); +} +#ifdef _LIBC +weak_alias (__re_search, re_search) +#endif + + +/* Using the compiled pattern in BUFP->buffer, first tries to match the + virtual concatenation of STRING1 and STRING2, starting first at index + STARTPOS, then at STARTPOS + 1, and so on. + + STRING1 and STRING2 have length SIZE1 and SIZE2, respectively. + + RANGE is how far to scan while trying to match. RANGE = 0 means try + only at STARTPOS; in general, the last start tried is STARTPOS + + RANGE. + + In REGS, return the indices of the virtual concatenation of STRING1 + and STRING2 that matched the entire BUFP->buffer and its contained + subexpressions. + + Do not consider matching one past the index STOP in the virtual + concatenation of STRING1 and STRING2. + + We return either the position in the strings at which the match was + found, -1 if no match, or -2 if error (such as failure + stack overflow). */ + +int +re_search_2 (bufp, string1, size1, string2, size2, startpos, range, regs, stop) + struct re_pattern_buffer *bufp; + const char *string1, *string2; + int size1, size2; + int startpos; + int range; + struct re_registers *regs; + int stop; +{ + int val; + register char *fastmap = bufp->fastmap; + register RE_TRANSLATE_TYPE translate = bufp->translate; + int total_size = size1 + size2; + int endpos = startpos + range; + + /* Check for out-of-range STARTPOS. */ + if (startpos < 0 || startpos > total_size) + return -1; + + /* Fix up RANGE if it might eventually take us outside + the virtual concatenation of STRING1 and STRING2. + Make sure we won't move STARTPOS below 0 or above TOTAL_SIZE. */ + if (endpos < 0) + range = 0 - startpos; + else if (endpos > total_size) + range = total_size - startpos; + + /* If the search isn't to be a backwards one, don't waste time in a + search for a pattern that must be anchored. */ + if (bufp->used > 0 && range > 0 + && ((re_opcode_t) bufp->buffer[0] == begbuf + /* `begline' is like `begbuf' if it cannot match at newlines. */ + || ((re_opcode_t) bufp->buffer[0] == begline + && !bufp->newline_anchor))) + { + if (startpos > 0) + return -1; + else + range = 1; + } + +#ifdef emacs + /* In a forward search for something that starts with \=. + don't keep searching past point. */ + if (bufp->used > 0 && (re_opcode_t) bufp->buffer[0] == at_dot && range > 0) + { + range = PT - startpos; + if (range <= 0) + return -1; + } +#endif /* emacs */ + + /* Update the fastmap now if not correct already. */ + if (fastmap && !bufp->fastmap_accurate) + if (re_compile_fastmap (bufp) == -2) + return -2; + + /* Loop through the string, looking for a place to start matching. */ + for (;;) + { + /* If a fastmap is supplied, skip quickly over characters that + cannot be the start of a match. If the pattern can match the + null string, however, we don't need to skip characters; we want + the first null string. */ + if (fastmap && startpos < total_size && !bufp->can_be_null) + { + if (range > 0) /* Searching forwards. */ + { + register const char *d; + register int lim = 0; + int irange = range; + + if (startpos < size1 && startpos + range >= size1) + lim = range - (size1 - startpos); + + d = (startpos >= size1 ? string2 - size1 : string1) + startpos; + + /* Written out as an if-else to avoid testing `translate' + inside the loop. */ + if (translate) + while (range > lim + && !fastmap[(unsigned char) + translate[(unsigned char) *d++]]) + range--; + else + while (range > lim && !fastmap[(unsigned char) *d++]) + range--; + + startpos += irange - range; + } + else /* Searching backwards. */ + { + register char c = (size1 == 0 || startpos >= size1 + ? string2[startpos - size1] + : string1[startpos]); + + if (!fastmap[(unsigned char) TRANSLATE (c)]) + goto advance; + } + } + + /* If can't match the null string, and that's all we have left, fail. */ + if (range >= 0 && startpos == total_size && fastmap + && !bufp->can_be_null) + return -1; + + val = re_match_2_internal (bufp, string1, size1, string2, size2, + startpos, regs, stop); +#ifndef REGEX_MALLOC +# ifdef C_ALLOCA + alloca (0); +# endif +#endif + + if (val >= 0) + return startpos; + + if (val == -2) + return -2; + + advance: + if (!range) + break; + else if (range > 0) + { + range--; + startpos++; + } + else + { + range++; + startpos--; + } + } + return -1; +} /* re_search_2 */ +#ifdef _LIBC +weak_alias (__re_search_2, re_search_2) +#endif + +/* This converts PTR, a pointer into one of the search strings `string1' + and `string2' into an offset from the beginning of that string. */ +#define POINTER_TO_OFFSET(ptr) \ + (FIRST_STRING_P (ptr) \ + ? ((regoff_t) ((ptr) - string1)) \ + : ((regoff_t) ((ptr) - string2 + size1))) + +/* Macros for dealing with the split strings in re_match_2. */ + +#define MATCHING_IN_FIRST_STRING (dend == end_match_1) + +/* Call before fetching a character with *d. This switches over to + string2 if necessary. */ +#define PREFETCH() \ + while (d == dend) \ + { \ + /* End of string2 => fail. */ \ + if (dend == end_match_2) \ + goto fail; \ + /* End of string1 => advance to string2. */ \ + d = string2; \ + dend = end_match_2; \ + } + + +/* Test if at very beginning or at very end of the virtual concatenation + of `string1' and `string2'. If only one string, it's `string2'. */ +#define AT_STRINGS_BEG(d) ((d) == (size1 ? string1 : string2) || !size2) +#define AT_STRINGS_END(d) ((d) == end2) + + +/* Test if D points to a character which is word-constituent. We have + two special cases to check for: if past the end of string1, look at + the first character in string2; and if before the beginning of + string2, look at the last character in string1. */ +#define WORDCHAR_P(d) \ + (SYNTAX ((d) == end1 ? *string2 \ + : (d) == string2 - 1 ? *(end1 - 1) : *(d)) \ + == Sword) + +/* Disabled due to a compiler bug -- see comment at case wordbound */ +#if 0 +/* Test if the character before D and the one at D differ with respect + to being word-constituent. */ +#define AT_WORD_BOUNDARY(d) \ + (AT_STRINGS_BEG (d) || AT_STRINGS_END (d) \ + || WORDCHAR_P (d - 1) != WORDCHAR_P (d)) +#endif + +/* Free everything we malloc. */ +#ifdef MATCH_MAY_ALLOCATE +# define FREE_VAR(var) if (var) REGEX_FREE (var); var = NULL +# define FREE_VARIABLES() \ + do { \ + REGEX_FREE_STACK (fail_stack.stack); \ + FREE_VAR (regstart); \ + FREE_VAR (regend); \ + FREE_VAR (old_regstart); \ + FREE_VAR (old_regend); \ + FREE_VAR (best_regstart); \ + FREE_VAR (best_regend); \ + FREE_VAR (reg_info); \ + FREE_VAR (reg_dummy); \ + FREE_VAR (reg_info_dummy); \ + } while (0) +#else +# define FREE_VARIABLES() ((void)0) /* Do nothing! But inhibit gcc warning. */ +#endif /* not MATCH_MAY_ALLOCATE */ + +/* These values must meet several constraints. They must not be valid + register values; since we have a limit of 255 registers (because + we use only one byte in the pattern for the register number), we can + use numbers larger than 255. They must differ by 1, because of + NUM_FAILURE_ITEMS above. And the value for the lowest register must + be larger than the value for the highest register, so we do not try + to actually save any registers when none are active. */ +#define NO_HIGHEST_ACTIVE_REG (1 << BYTEWIDTH) +#define NO_LOWEST_ACTIVE_REG (NO_HIGHEST_ACTIVE_REG + 1) + +/* Matching routines. */ + +#ifndef emacs /* Emacs never uses this. */ +/* re_match is like re_match_2 except it takes only a single string. */ + +int +re_match (bufp, string, size, pos, regs) + struct re_pattern_buffer *bufp; + const char *string; + int size, pos; + struct re_registers *regs; +{ + int result = re_match_2_internal (bufp, NULL, 0, string, size, + pos, regs, size); +# ifndef REGEX_MALLOC +# ifdef C_ALLOCA + alloca (0); +# endif +# endif + return result; +} +# ifdef _LIBC +weak_alias (__re_match, re_match) +# endif +#endif /* not emacs */ + +static boolean group_match_null_string_p _RE_ARGS ((unsigned char **p, + unsigned char *end, + register_info_type *reg_info)); +static boolean alt_match_null_string_p _RE_ARGS ((unsigned char *p, + unsigned char *end, + register_info_type *reg_info)); +static boolean common_op_match_null_string_p _RE_ARGS ((unsigned char **p, + unsigned char *end, + register_info_type *reg_info)); +static int bcmp_translate _RE_ARGS ((const char *s1, const char *s2, + int len, char *translate)); + +/* re_match_2 matches the compiled pattern in BUFP against the + the (virtual) concatenation of STRING1 and STRING2 (of length SIZE1 + and SIZE2, respectively). We start matching at POS, and stop + matching at STOP. + + If REGS is non-null and the `no_sub' field of BUFP is nonzero, we + store offsets for the substring each group matched in REGS. See the + documentation for exactly how many groups we fill. + + We return -1 if no match, -2 if an internal error (such as the + failure stack overflowing). Otherwise, we return the length of the + matched substring. */ + +int +re_match_2 (bufp, string1, size1, string2, size2, pos, regs, stop) + struct re_pattern_buffer *bufp; + const char *string1, *string2; + int size1, size2; + int pos; + struct re_registers *regs; + int stop; +{ + int result = re_match_2_internal (bufp, string1, size1, string2, size2, + pos, regs, stop); +#ifndef REGEX_MALLOC +# ifdef C_ALLOCA + alloca (0); +# endif +#endif + return result; +} +#ifdef _LIBC +weak_alias (__re_match_2, re_match_2) +#endif + +/* This is a separate function so that we can force an alloca cleanup + afterwards. */ +static int +re_match_2_internal (bufp, string1, size1, string2, size2, pos, regs, stop) + struct re_pattern_buffer *bufp; + const char *string1, *string2; + int size1, size2; + int pos; + struct re_registers *regs; + int stop; +{ + /* General temporaries. */ + int mcnt; + unsigned char *p1; + + /* Just past the end of the corresponding string. */ + const char *end1, *end2; + + /* Pointers into string1 and string2, just past the last characters in + each to consider matching. */ + const char *end_match_1, *end_match_2; + + /* Where we are in the data, and the end of the current string. */ + const char *d, *dend; + + /* Where we are in the pattern, and the end of the pattern. */ + unsigned char *p = bufp->buffer; + register unsigned char *pend = p + bufp->used; + + /* Mark the opcode just after a start_memory, so we can test for an + empty subpattern when we get to the stop_memory. */ + unsigned char *just_past_start_mem = 0; + + /* We use this to map every character in the string. */ + RE_TRANSLATE_TYPE translate = bufp->translate; + + /* Failure point stack. Each place that can handle a failure further + down the line pushes a failure point on this stack. It consists of + restart, regend, and reg_info for all registers corresponding to + the subexpressions we're currently inside, plus the number of such + registers, and, finally, two char *'s. The first char * is where + to resume scanning the pattern; the second one is where to resume + scanning the strings. If the latter is zero, the failure point is + a ``dummy''; if a failure happens and the failure point is a dummy, + it gets discarded and the next next one is tried. */ +#ifdef MATCH_MAY_ALLOCATE /* otherwise, this is global. */ + fail_stack_type fail_stack; +#endif +#ifdef DEBUG + static unsigned failure_id; + unsigned nfailure_points_pushed = 0, nfailure_points_popped = 0; +#endif + +#ifdef REL_ALLOC + /* This holds the pointer to the failure stack, when + it is allocated relocatably. */ + fail_stack_elt_t *failure_stack_ptr; +#endif + + /* We fill all the registers internally, independent of what we + return, for use in backreferences. The number here includes + an element for register zero. */ + size_t num_regs = bufp->re_nsub + 1; + + /* The currently active registers. */ + active_reg_t lowest_active_reg = NO_LOWEST_ACTIVE_REG; + active_reg_t highest_active_reg = NO_HIGHEST_ACTIVE_REG; + + /* Information on the contents of registers. These are pointers into + the input strings; they record just what was matched (on this + attempt) by a subexpression part of the pattern, that is, the + regnum-th regstart pointer points to where in the pattern we began + matching and the regnum-th regend points to right after where we + stopped matching the regnum-th subexpression. (The zeroth register + keeps track of what the whole pattern matches.) */ +#ifdef MATCH_MAY_ALLOCATE /* otherwise, these are global. */ + const char **regstart, **regend; +#endif + + /* If a group that's operated upon by a repetition operator fails to + match anything, then the register for its start will need to be + restored because it will have been set to wherever in the string we + are when we last see its open-group operator. Similarly for a + register's end. */ +#ifdef MATCH_MAY_ALLOCATE /* otherwise, these are global. */ + const char **old_regstart, **old_regend; +#endif + + /* The is_active field of reg_info helps us keep track of which (possibly + nested) subexpressions we are currently in. The matched_something + field of reg_info[reg_num] helps us tell whether or not we have + matched any of the pattern so far this time through the reg_num-th + subexpression. These two fields get reset each time through any + loop their register is in. */ +#ifdef MATCH_MAY_ALLOCATE /* otherwise, this is global. */ + register_info_type *reg_info; +#endif + + /* The following record the register info as found in the above + variables when we find a match better than any we've seen before. + This happens as we backtrack through the failure points, which in + turn happens only if we have not yet matched the entire string. */ + unsigned best_regs_set = false; +#ifdef MATCH_MAY_ALLOCATE /* otherwise, these are global. */ + const char **best_regstart, **best_regend; +#endif + + /* Logically, this is `best_regend[0]'. But we don't want to have to + allocate space for that if we're not allocating space for anything + else (see below). Also, we never need info about register 0 for + any of the other register vectors, and it seems rather a kludge to + treat `best_regend' differently than the rest. So we keep track of + the end of the best match so far in a separate variable. We + initialize this to NULL so that when we backtrack the first time + and need to test it, it's not garbage. */ + const char *match_end = NULL; + + /* This helps SET_REGS_MATCHED avoid doing redundant work. */ + int set_regs_matched_done = 0; + + /* Used when we pop values we don't care about. */ +#ifdef MATCH_MAY_ALLOCATE /* otherwise, these are global. */ + const char **reg_dummy; + register_info_type *reg_info_dummy; +#endif + +#ifdef DEBUG + /* Counts the total number of registers pushed. */ + unsigned num_regs_pushed = 0; +#endif + + DEBUG_PRINT1 ("\n\nEntering re_match_2.\n"); + + INIT_FAIL_STACK (); + +#ifdef MATCH_MAY_ALLOCATE + /* Do not bother to initialize all the register variables if there are + no groups in the pattern, as it takes a fair amount of time. If + there are groups, we include space for register 0 (the whole + pattern), even though we never use it, since it simplifies the + array indexing. We should fix this. */ + if (bufp->re_nsub) + { + regstart = REGEX_TALLOC (num_regs, const char *); + regend = REGEX_TALLOC (num_regs, const char *); + old_regstart = REGEX_TALLOC (num_regs, const char *); + old_regend = REGEX_TALLOC (num_regs, const char *); + best_regstart = REGEX_TALLOC (num_regs, const char *); + best_regend = REGEX_TALLOC (num_regs, const char *); + reg_info = REGEX_TALLOC (num_regs, register_info_type); + reg_dummy = REGEX_TALLOC (num_regs, const char *); + reg_info_dummy = REGEX_TALLOC (num_regs, register_info_type); + + if (!(regstart && regend && old_regstart && old_regend && reg_info + && best_regstart && best_regend && reg_dummy && reg_info_dummy)) + { + FREE_VARIABLES (); + return -2; + } + } + else + { + /* We must initialize all our variables to NULL, so that + `FREE_VARIABLES' doesn't try to free them. */ + regstart = regend = old_regstart = old_regend = best_regstart + = best_regend = reg_dummy = NULL; + reg_info = reg_info_dummy = (register_info_type *) NULL; + } +#endif /* MATCH_MAY_ALLOCATE */ + + /* The starting position is bogus. */ + if (pos < 0 || pos > size1 + size2) + { + FREE_VARIABLES (); + return -1; + } + + /* Initialize subexpression text positions to -1 to mark ones that no + start_memory/stop_memory has been seen for. Also initialize the + register information struct. */ + for (mcnt = 1; (unsigned) mcnt < num_regs; mcnt++) + { + regstart[mcnt] = regend[mcnt] + = old_regstart[mcnt] = old_regend[mcnt] = REG_UNSET_VALUE; + + REG_MATCH_NULL_STRING_P (reg_info[mcnt]) = MATCH_NULL_UNSET_VALUE; + IS_ACTIVE (reg_info[mcnt]) = 0; + MATCHED_SOMETHING (reg_info[mcnt]) = 0; + EVER_MATCHED_SOMETHING (reg_info[mcnt]) = 0; + } + + /* We move `string1' into `string2' if the latter's empty -- but not if + `string1' is null. */ + if (size2 == 0 && string1 != NULL) + { + string2 = string1; + size2 = size1; + string1 = 0; + size1 = 0; + } + end1 = string1 + size1; + end2 = string2 + size2; + + /* Compute where to stop matching, within the two strings. */ + if (stop <= size1) + { + end_match_1 = string1 + stop; + end_match_2 = string2; + } + else + { + end_match_1 = end1; + end_match_2 = string2 + stop - size1; + } + + /* `p' scans through the pattern as `d' scans through the data. + `dend' is the end of the input string that `d' points within. `d' + is advanced into the following input string whenever necessary, but + this happens before fetching; therefore, at the beginning of the + loop, `d' can be pointing at the end of a string, but it cannot + equal `string2'. */ + if (size1 > 0 && pos <= size1) + { + d = string1 + pos; + dend = end_match_1; + } + else + { + d = string2 + pos - size1; + dend = end_match_2; + } + + DEBUG_PRINT1 ("The compiled pattern is:\n"); + DEBUG_PRINT_COMPILED_PATTERN (bufp, p, pend); + DEBUG_PRINT1 ("The string to match is: `"); + DEBUG_PRINT_DOUBLE_STRING (d, string1, size1, string2, size2); + DEBUG_PRINT1 ("'\n"); + + /* This loops over pattern commands. It exits by returning from the + function if the match is complete, or it drops through if the match + fails at this starting point in the input data. */ + for (;;) + { +#ifdef _LIBC + DEBUG_PRINT2 ("\n%p: ", p); +#else + DEBUG_PRINT2 ("\n0x%x: ", p); +#endif + + if (p == pend) + { /* End of pattern means we might have succeeded. */ + DEBUG_PRINT1 ("end of pattern ... "); + + /* If we haven't matched the entire string, and we want the + longest match, try backtracking. */ + if (d != end_match_2) + { + /* 1 if this match ends in the same string (string1 or string2) + as the best previous match. */ + boolean same_str_p = (FIRST_STRING_P (match_end) + == MATCHING_IN_FIRST_STRING); + /* 1 if this match is the best seen so far. */ + boolean best_match_p; + + /* AIX compiler got confused when this was combined + with the previous declaration. */ + if (same_str_p) + best_match_p = d > match_end; + else + best_match_p = !MATCHING_IN_FIRST_STRING; + + DEBUG_PRINT1 ("backtracking.\n"); + + if (!FAIL_STACK_EMPTY ()) + { /* More failure points to try. */ + + /* If exceeds best match so far, save it. */ + if (!best_regs_set || best_match_p) + { + best_regs_set = true; + match_end = d; + + DEBUG_PRINT1 ("\nSAVING match as best so far.\n"); + + for (mcnt = 1; (unsigned) mcnt < num_regs; mcnt++) + { + best_regstart[mcnt] = regstart[mcnt]; + best_regend[mcnt] = regend[mcnt]; + } + } + goto fail; + } + + /* If no failure points, don't restore garbage. And if + last match is real best match, don't restore second + best one. */ + else if (best_regs_set && !best_match_p) + { + restore_best_regs: + /* Restore best match. It may happen that `dend == + end_match_1' while the restored d is in string2. + For example, the pattern `x.*y.*z' against the + strings `x-' and `y-z-', if the two strings are + not consecutive in memory. */ + DEBUG_PRINT1 ("Restoring best registers.\n"); + + d = match_end; + dend = ((d >= string1 && d <= end1) + ? end_match_1 : end_match_2); + + for (mcnt = 1; (unsigned) mcnt < num_regs; mcnt++) + { + regstart[mcnt] = best_regstart[mcnt]; + regend[mcnt] = best_regend[mcnt]; + } + } + } /* d != end_match_2 */ + + succeed_label: + DEBUG_PRINT1 ("Accepting match.\n"); + + /* If caller wants register contents data back, do it. */ + if (regs && !bufp->no_sub) + { + /* Have the register data arrays been allocated? */ + if (bufp->regs_allocated == REGS_UNALLOCATED) + { /* No. So allocate them with malloc. We need one + extra element beyond `num_regs' for the `-1' marker + GNU code uses. */ + regs->num_regs = MAX (RE_NREGS, num_regs + 1); + regs->start = TALLOC (regs->num_regs, regoff_t); + regs->end = TALLOC (regs->num_regs, regoff_t); + if (regs->start == NULL || regs->end == NULL) + { + FREE_VARIABLES (); + return -2; + } + bufp->regs_allocated = REGS_REALLOCATE; + } + else if (bufp->regs_allocated == REGS_REALLOCATE) + { /* Yes. If we need more elements than were already + allocated, reallocate them. If we need fewer, just + leave it alone. */ + if (regs->num_regs < num_regs + 1) + { + regs->num_regs = num_regs + 1; + RETALLOC (regs->start, regs->num_regs, regoff_t); + RETALLOC (regs->end, regs->num_regs, regoff_t); + if (regs->start == NULL || regs->end == NULL) + { + FREE_VARIABLES (); + return -2; + } + } + } + else + { + /* These braces fend off a "empty body in an else-statement" + warning under GCC when assert expands to nothing. */ + assert (bufp->regs_allocated == REGS_FIXED); + } + + /* Convert the pointer data in `regstart' and `regend' to + indices. Register zero has to be set differently, + since we haven't kept track of any info for it. */ + if (regs->num_regs > 0) + { + regs->start[0] = pos; + regs->end[0] = (MATCHING_IN_FIRST_STRING + ? ((regoff_t) (d - string1)) + : ((regoff_t) (d - string2 + size1))); + } + + /* Go through the first `min (num_regs, regs->num_regs)' + registers, since that is all we initialized. */ + for (mcnt = 1; (unsigned) mcnt < MIN (num_regs, regs->num_regs); + mcnt++) + { + if (REG_UNSET (regstart[mcnt]) || REG_UNSET (regend[mcnt])) + regs->start[mcnt] = regs->end[mcnt] = -1; + else + { + regs->start[mcnt] + = (regoff_t) POINTER_TO_OFFSET (regstart[mcnt]); + regs->end[mcnt] + = (regoff_t) POINTER_TO_OFFSET (regend[mcnt]); + } + } + + /* If the regs structure we return has more elements than + were in the pattern, set the extra elements to -1. If + we (re)allocated the registers, this is the case, + because we always allocate enough to have at least one + -1 at the end. */ + for (mcnt = num_regs; (unsigned) mcnt < regs->num_regs; mcnt++) + regs->start[mcnt] = regs->end[mcnt] = -1; + } /* regs && !bufp->no_sub */ + + DEBUG_PRINT4 ("%u failure points pushed, %u popped (%u remain).\n", + nfailure_points_pushed, nfailure_points_popped, + nfailure_points_pushed - nfailure_points_popped); + DEBUG_PRINT2 ("%u registers pushed.\n", num_regs_pushed); + + mcnt = d - pos - (MATCHING_IN_FIRST_STRING + ? string1 + : string2 - size1); + + DEBUG_PRINT2 ("Returning %d from re_match_2.\n", mcnt); + + FREE_VARIABLES (); + return mcnt; + } + + /* Otherwise match next pattern command. */ + switch (SWITCH_ENUM_CAST ((re_opcode_t) *p++)) + { + /* Ignore these. Used to ignore the n of succeed_n's which + currently have n == 0. */ + case no_op: + DEBUG_PRINT1 ("EXECUTING no_op.\n"); + break; + + case succeed: + DEBUG_PRINT1 ("EXECUTING succeed.\n"); + goto succeed_label; + + /* Match the next n pattern characters exactly. The following + byte in the pattern defines n, and the n bytes after that + are the characters to match. */ + case exactn: + mcnt = *p++; + DEBUG_PRINT2 ("EXECUTING exactn %d.\n", mcnt); + + /* This is written out as an if-else so we don't waste time + testing `translate' inside the loop. */ + if (translate) + { + do + { + PREFETCH (); + if ((unsigned char) translate[(unsigned char) *d++] + != (unsigned char) *p++) + goto fail; + } + while (--mcnt); + } + else + { + do + { + PREFETCH (); + if (*d++ != (char) *p++) goto fail; + } + while (--mcnt); + } + SET_REGS_MATCHED (); + break; + + + /* Match any character except possibly a newline or a null. */ + case anychar: + DEBUG_PRINT1 ("EXECUTING anychar.\n"); + + PREFETCH (); + + if ((!(bufp->syntax & RE_DOT_NEWLINE) && TRANSLATE (*d) == '\n') + || (bufp->syntax & RE_DOT_NOT_NULL && TRANSLATE (*d) == '\000')) + goto fail; + + SET_REGS_MATCHED (); + DEBUG_PRINT2 (" Matched `%d'.\n", *d); + d++; + break; + + + case charset: + case charset_not: + { + register unsigned char c; + boolean not = (re_opcode_t) *(p - 1) == charset_not; + + DEBUG_PRINT2 ("EXECUTING charset%s.\n", not ? "_not" : ""); + + PREFETCH (); + c = TRANSLATE (*d); /* The character to match. */ + + /* Cast to `unsigned' instead of `unsigned char' in case the + bit list is a full 32 bytes long. */ + if (c < (unsigned) (*p * BYTEWIDTH) + && p[1 + c / BYTEWIDTH] & (1 << (c % BYTEWIDTH))) + not = !not; + + p += 1 + *p; + + if (!not) goto fail; + + SET_REGS_MATCHED (); + d++; + break; + } + + + /* The beginning of a group is represented by start_memory. + The arguments are the register number in the next byte, and the + number of groups inner to this one in the next. The text + matched within the group is recorded (in the internal + registers data structure) under the register number. */ + case start_memory: + DEBUG_PRINT3 ("EXECUTING start_memory %d (%d):\n", *p, p[1]); + + /* Find out if this group can match the empty string. */ + p1 = p; /* To send to group_match_null_string_p. */ + + if (REG_MATCH_NULL_STRING_P (reg_info[*p]) == MATCH_NULL_UNSET_VALUE) + REG_MATCH_NULL_STRING_P (reg_info[*p]) + = group_match_null_string_p (&p1, pend, reg_info); + + /* Save the position in the string where we were the last time + we were at this open-group operator in case the group is + operated upon by a repetition operator, e.g., with `(a*)*b' + against `ab'; then we want to ignore where we are now in + the string in case this attempt to match fails. */ + old_regstart[*p] = REG_MATCH_NULL_STRING_P (reg_info[*p]) + ? REG_UNSET (regstart[*p]) ? d : regstart[*p] + : regstart[*p]; + DEBUG_PRINT2 (" old_regstart: %d\n", + POINTER_TO_OFFSET (old_regstart[*p])); + + regstart[*p] = d; + DEBUG_PRINT2 (" regstart: %d\n", POINTER_TO_OFFSET (regstart[*p])); + + IS_ACTIVE (reg_info[*p]) = 1; + MATCHED_SOMETHING (reg_info[*p]) = 0; + + /* Clear this whenever we change the register activity status. */ + set_regs_matched_done = 0; + + /* This is the new highest active register. */ + highest_active_reg = *p; + + /* If nothing was active before, this is the new lowest active + register. */ + if (lowest_active_reg == NO_LOWEST_ACTIVE_REG) + lowest_active_reg = *p; + + /* Move past the register number and inner group count. */ + p += 2; + just_past_start_mem = p; + + break; + + + /* The stop_memory opcode represents the end of a group. Its + arguments are the same as start_memory's: the register + number, and the number of inner groups. */ + case stop_memory: + DEBUG_PRINT3 ("EXECUTING stop_memory %d (%d):\n", *p, p[1]); + + /* We need to save the string position the last time we were at + this close-group operator in case the group is operated + upon by a repetition operator, e.g., with `((a*)*(b*)*)*' + against `aba'; then we want to ignore where we are now in + the string in case this attempt to match fails. */ + old_regend[*p] = REG_MATCH_NULL_STRING_P (reg_info[*p]) + ? REG_UNSET (regend[*p]) ? d : regend[*p] + : regend[*p]; + DEBUG_PRINT2 (" old_regend: %d\n", + POINTER_TO_OFFSET (old_regend[*p])); + + regend[*p] = d; + DEBUG_PRINT2 (" regend: %d\n", POINTER_TO_OFFSET (regend[*p])); + + /* This register isn't active anymore. */ + IS_ACTIVE (reg_info[*p]) = 0; + + /* Clear this whenever we change the register activity status. */ + set_regs_matched_done = 0; + + /* If this was the only register active, nothing is active + anymore. */ + if (lowest_active_reg == highest_active_reg) + { + lowest_active_reg = NO_LOWEST_ACTIVE_REG; + highest_active_reg = NO_HIGHEST_ACTIVE_REG; + } + else + { /* We must scan for the new highest active register, since + it isn't necessarily one less than now: consider + (a(b)c(d(e)f)g). When group 3 ends, after the f), the + new highest active register is 1. */ + unsigned char r = *p - 1; + while (r > 0 && !IS_ACTIVE (reg_info[r])) + r--; + + /* If we end up at register zero, that means that we saved + the registers as the result of an `on_failure_jump', not + a `start_memory', and we jumped to past the innermost + `stop_memory'. For example, in ((.)*) we save + registers 1 and 2 as a result of the *, but when we pop + back to the second ), we are at the stop_memory 1. + Thus, nothing is active. */ + if (r == 0) + { + lowest_active_reg = NO_LOWEST_ACTIVE_REG; + highest_active_reg = NO_HIGHEST_ACTIVE_REG; + } + else + highest_active_reg = r; + } + + /* If just failed to match something this time around with a + group that's operated on by a repetition operator, try to + force exit from the ``loop'', and restore the register + information for this group that we had before trying this + last match. */ + if ((!MATCHED_SOMETHING (reg_info[*p]) + || just_past_start_mem == p - 1) + && (p + 2) < pend) + { + boolean is_a_jump_n = false; + + p1 = p + 2; + mcnt = 0; + switch ((re_opcode_t) *p1++) + { + case jump_n: + is_a_jump_n = true; + case pop_failure_jump: + case maybe_pop_jump: + case jump: + case dummy_failure_jump: + EXTRACT_NUMBER_AND_INCR (mcnt, p1); + if (is_a_jump_n) + p1 += 2; + break; + + default: + /* do nothing */ ; + } + p1 += mcnt; + + /* If the next operation is a jump backwards in the pattern + to an on_failure_jump right before the start_memory + corresponding to this stop_memory, exit from the loop + by forcing a failure after pushing on the stack the + on_failure_jump's jump in the pattern, and d. */ + if (mcnt < 0 && (re_opcode_t) *p1 == on_failure_jump + && (re_opcode_t) p1[3] == start_memory && p1[4] == *p) + { + /* If this group ever matched anything, then restore + what its registers were before trying this last + failed match, e.g., with `(a*)*b' against `ab' for + regstart[1], and, e.g., with `((a*)*(b*)*)*' + against `aba' for regend[3]. + + Also restore the registers for inner groups for, + e.g., `((a*)(b*))*' against `aba' (register 3 would + otherwise get trashed). */ + + if (EVER_MATCHED_SOMETHING (reg_info[*p])) + { + unsigned r; + + EVER_MATCHED_SOMETHING (reg_info[*p]) = 0; + + /* Restore this and inner groups' (if any) registers. */ + for (r = *p; r < (unsigned) *p + (unsigned) *(p + 1); + r++) + { + regstart[r] = old_regstart[r]; + + /* xx why this test? */ + if (old_regend[r] >= regstart[r]) + regend[r] = old_regend[r]; + } + } + p1++; + EXTRACT_NUMBER_AND_INCR (mcnt, p1); + PUSH_FAILURE_POINT (p1 + mcnt, d, -2); + + goto fail; + } + } + + /* Move past the register number and the inner group count. */ + p += 2; + break; + + + /* \<digit> has been turned into a `duplicate' command which is + followed by the numeric value of <digit> as the register number. */ + case duplicate: + { + register const char *d2, *dend2; + int regno = *p++; /* Get which register to match against. */ + DEBUG_PRINT2 ("EXECUTING duplicate %d.\n", regno); + + /* Can't back reference a group which we've never matched. */ + if (REG_UNSET (regstart[regno]) || REG_UNSET (regend[regno])) + goto fail; + + /* Where in input to try to start matching. */ + d2 = regstart[regno]; + + /* Where to stop matching; if both the place to start and + the place to stop matching are in the same string, then + set to the place to stop, otherwise, for now have to use + the end of the first string. */ + + dend2 = ((FIRST_STRING_P (regstart[regno]) + == FIRST_STRING_P (regend[regno])) + ? regend[regno] : end_match_1); + for (;;) + { + /* If necessary, advance to next segment in register + contents. */ + while (d2 == dend2) + { + if (dend2 == end_match_2) break; + if (dend2 == regend[regno]) break; + + /* End of string1 => advance to string2. */ + d2 = string2; + dend2 = regend[regno]; + } + /* At end of register contents => success */ + if (d2 == dend2) break; + + /* If necessary, advance to next segment in data. */ + PREFETCH (); + + /* How many characters left in this segment to match. */ + mcnt = dend - d; + + /* Want how many consecutive characters we can match in + one shot, so, if necessary, adjust the count. */ + if (mcnt > dend2 - d2) + mcnt = dend2 - d2; + + /* Compare that many; failure if mismatch, else move + past them. */ + if (translate + ? bcmp_translate (d, d2, mcnt, translate) + : memcmp (d, d2, mcnt)) + goto fail; + d += mcnt, d2 += mcnt; + + /* Do this because we've match some characters. */ + SET_REGS_MATCHED (); + } + } + break; + + + /* begline matches the empty string at the beginning of the string + (unless `not_bol' is set in `bufp'), and, if + `newline_anchor' is set, after newlines. */ + case begline: + DEBUG_PRINT1 ("EXECUTING begline.\n"); + + if (AT_STRINGS_BEG (d)) + { + if (!bufp->not_bol) break; + } + else if (d[-1] == '\n' && bufp->newline_anchor) + { + break; + } + /* In all other cases, we fail. */ + goto fail; + + + /* endline is the dual of begline. */ + case endline: + DEBUG_PRINT1 ("EXECUTING endline.\n"); + + if (AT_STRINGS_END (d)) + { + if (!bufp->not_eol) break; + } + + /* We have to ``prefetch'' the next character. */ + else if ((d == end1 ? *string2 : *d) == '\n' + && bufp->newline_anchor) + { + break; + } + goto fail; + + + /* Match at the very beginning of the data. */ + case begbuf: + DEBUG_PRINT1 ("EXECUTING begbuf.\n"); + if (AT_STRINGS_BEG (d)) + break; + goto fail; + + + /* Match at the very end of the data. */ + case endbuf: + DEBUG_PRINT1 ("EXECUTING endbuf.\n"); + if (AT_STRINGS_END (d)) + break; + goto fail; + + + /* on_failure_keep_string_jump is used to optimize `.*\n'. It + pushes NULL as the value for the string on the stack. Then + `pop_failure_point' will keep the current value for the + string, instead of restoring it. To see why, consider + matching `foo\nbar' against `.*\n'. The .* matches the foo; + then the . fails against the \n. But the next thing we want + to do is match the \n against the \n; if we restored the + string value, we would be back at the foo. + + Because this is used only in specific cases, we don't need to + check all the things that `on_failure_jump' does, to make + sure the right things get saved on the stack. Hence we don't + share its code. The only reason to push anything on the + stack at all is that otherwise we would have to change + `anychar's code to do something besides goto fail in this + case; that seems worse than this. */ + case on_failure_keep_string_jump: + DEBUG_PRINT1 ("EXECUTING on_failure_keep_string_jump"); + + EXTRACT_NUMBER_AND_INCR (mcnt, p); +#ifdef _LIBC + DEBUG_PRINT3 (" %d (to %p):\n", mcnt, p + mcnt); +#else + DEBUG_PRINT3 (" %d (to 0x%x):\n", mcnt, p + mcnt); +#endif + + PUSH_FAILURE_POINT (p + mcnt, NULL, -2); + break; + + + /* Uses of on_failure_jump: + + Each alternative starts with an on_failure_jump that points + to the beginning of the next alternative. Each alternative + except the last ends with a jump that in effect jumps past + the rest of the alternatives. (They really jump to the + ending jump of the following alternative, because tensioning + these jumps is a hassle.) + + Repeats start with an on_failure_jump that points past both + the repetition text and either the following jump or + pop_failure_jump back to this on_failure_jump. */ + case on_failure_jump: + on_failure: + DEBUG_PRINT1 ("EXECUTING on_failure_jump"); + + EXTRACT_NUMBER_AND_INCR (mcnt, p); +#ifdef _LIBC + DEBUG_PRINT3 (" %d (to %p)", mcnt, p + mcnt); +#else + DEBUG_PRINT3 (" %d (to 0x%x)", mcnt, p + mcnt); +#endif + + /* If this on_failure_jump comes right before a group (i.e., + the original * applied to a group), save the information + for that group and all inner ones, so that if we fail back + to this point, the group's information will be correct. + For example, in \(a*\)*\1, we need the preceding group, + and in \(zz\(a*\)b*\)\2, we need the inner group. */ + + /* We can't use `p' to check ahead because we push + a failure point to `p + mcnt' after we do this. */ + p1 = p; + + /* We need to skip no_op's before we look for the + start_memory in case this on_failure_jump is happening as + the result of a completed succeed_n, as in \(a\)\{1,3\}b\1 + against aba. */ + while (p1 < pend && (re_opcode_t) *p1 == no_op) + p1++; + + if (p1 < pend && (re_opcode_t) *p1 == start_memory) + { + /* We have a new highest active register now. This will + get reset at the start_memory we are about to get to, + but we will have saved all the registers relevant to + this repetition op, as described above. */ + highest_active_reg = *(p1 + 1) + *(p1 + 2); + if (lowest_active_reg == NO_LOWEST_ACTIVE_REG) + lowest_active_reg = *(p1 + 1); + } + + DEBUG_PRINT1 (":\n"); + PUSH_FAILURE_POINT (p + mcnt, d, -2); + break; + + + /* A smart repeat ends with `maybe_pop_jump'. + We change it to either `pop_failure_jump' or `jump'. */ + case maybe_pop_jump: + EXTRACT_NUMBER_AND_INCR (mcnt, p); + DEBUG_PRINT2 ("EXECUTING maybe_pop_jump %d.\n", mcnt); + { + register unsigned char *p2 = p; + + /* Compare the beginning of the repeat with what in the + pattern follows its end. If we can establish that there + is nothing that they would both match, i.e., that we + would have to backtrack because of (as in, e.g., `a*a') + then we can change to pop_failure_jump, because we'll + never have to backtrack. + + This is not true in the case of alternatives: in + `(a|ab)*' we do need to backtrack to the `ab' alternative + (e.g., if the string was `ab'). But instead of trying to + detect that here, the alternative has put on a dummy + failure point which is what we will end up popping. */ + + /* Skip over open/close-group commands. + If what follows this loop is a ...+ construct, + look at what begins its body, since we will have to + match at least one of that. */ + while (1) + { + if (p2 + 2 < pend + && ((re_opcode_t) *p2 == stop_memory + || (re_opcode_t) *p2 == start_memory)) + p2 += 3; + else if (p2 + 6 < pend + && (re_opcode_t) *p2 == dummy_failure_jump) + p2 += 6; + else + break; + } + + p1 = p + mcnt; + /* p1[0] ... p1[2] are the `on_failure_jump' corresponding + to the `maybe_finalize_jump' of this case. Examine what + follows. */ + + /* If we're at the end of the pattern, we can change. */ + if (p2 == pend) + { + /* Consider what happens when matching ":\(.*\)" + against ":/". I don't really understand this code + yet. */ + p[-3] = (unsigned char) pop_failure_jump; + DEBUG_PRINT1 + (" End of pattern: change to `pop_failure_jump'.\n"); + } + + else if ((re_opcode_t) *p2 == exactn + || (bufp->newline_anchor && (re_opcode_t) *p2 == endline)) + { + register unsigned char c + = *p2 == (unsigned char) endline ? '\n' : p2[2]; + + if ((re_opcode_t) p1[3] == exactn && p1[5] != c) + { + p[-3] = (unsigned char) pop_failure_jump; + DEBUG_PRINT3 (" %c != %c => pop_failure_jump.\n", + c, p1[5]); + } + + else if ((re_opcode_t) p1[3] == charset + || (re_opcode_t) p1[3] == charset_not) + { + int not = (re_opcode_t) p1[3] == charset_not; + + if (c < (unsigned char) (p1[4] * BYTEWIDTH) + && p1[5 + c / BYTEWIDTH] & (1 << (c % BYTEWIDTH))) + not = !not; + + /* `not' is equal to 1 if c would match, which means + that we can't change to pop_failure_jump. */ + if (!not) + { + p[-3] = (unsigned char) pop_failure_jump; + DEBUG_PRINT1 (" No match => pop_failure_jump.\n"); + } + } + } + else if ((re_opcode_t) *p2 == charset) + { + /* We win if the first character of the loop is not part + of the charset. */ + if ((re_opcode_t) p1[3] == exactn + && ! ((int) p2[1] * BYTEWIDTH > (int) p1[5] + && (p2[2 + p1[5] / BYTEWIDTH] + & (1 << (p1[5] % BYTEWIDTH))))) + { + p[-3] = (unsigned char) pop_failure_jump; + DEBUG_PRINT1 (" No match => pop_failure_jump.\n"); + } + + else if ((re_opcode_t) p1[3] == charset_not) + { + int idx; + /* We win if the charset_not inside the loop + lists every character listed in the charset after. */ + for (idx = 0; idx < (int) p2[1]; idx++) + if (! (p2[2 + idx] == 0 + || (idx < (int) p1[4] + && ((p2[2 + idx] & ~ p1[5 + idx]) == 0)))) + break; + + if (idx == p2[1]) + { + p[-3] = (unsigned char) pop_failure_jump; + DEBUG_PRINT1 (" No match => pop_failure_jump.\n"); + } + } + else if ((re_opcode_t) p1[3] == charset) + { + int idx; + /* We win if the charset inside the loop + has no overlap with the one after the loop. */ + for (idx = 0; + idx < (int) p2[1] && idx < (int) p1[4]; + idx++) + if ((p2[2 + idx] & p1[5 + idx]) != 0) + break; + + if (idx == p2[1] || idx == p1[4]) + { + p[-3] = (unsigned char) pop_failure_jump; + DEBUG_PRINT1 (" No match => pop_failure_jump.\n"); + } + } + } + } + p -= 2; /* Point at relative address again. */ + if ((re_opcode_t) p[-1] != pop_failure_jump) + { + p[-1] = (unsigned char) jump; + DEBUG_PRINT1 (" Match => jump.\n"); + goto unconditional_jump; + } + /* Note fall through. */ + + + /* The end of a simple repeat has a pop_failure_jump back to + its matching on_failure_jump, where the latter will push a + failure point. The pop_failure_jump takes off failure + points put on by this pop_failure_jump's matching + on_failure_jump; we got through the pattern to here from the + matching on_failure_jump, so didn't fail. */ + case pop_failure_jump: + { + /* We need to pass separate storage for the lowest and + highest registers, even though we don't care about the + actual values. Otherwise, we will restore only one + register from the stack, since lowest will == highest in + `pop_failure_point'. */ + active_reg_t dummy_low_reg, dummy_high_reg; + unsigned char *pdummy; + const char *sdummy; + + DEBUG_PRINT1 ("EXECUTING pop_failure_jump.\n"); + POP_FAILURE_POINT (sdummy, pdummy, + dummy_low_reg, dummy_high_reg, + reg_dummy, reg_dummy, reg_info_dummy); + } + /* Note fall through. */ + + unconditional_jump: +#ifdef _LIBC + DEBUG_PRINT2 ("\n%p: ", p); +#else + DEBUG_PRINT2 ("\n0x%x: ", p); +#endif + /* Note fall through. */ + + /* Unconditionally jump (without popping any failure points). */ + case jump: + EXTRACT_NUMBER_AND_INCR (mcnt, p); /* Get the amount to jump. */ + DEBUG_PRINT2 ("EXECUTING jump %d ", mcnt); + p += mcnt; /* Do the jump. */ +#ifdef _LIBC + DEBUG_PRINT2 ("(to %p).\n", p); +#else + DEBUG_PRINT2 ("(to 0x%x).\n", p); +#endif + break; + + + /* We need this opcode so we can detect where alternatives end + in `group_match_null_string_p' et al. */ + case jump_past_alt: + DEBUG_PRINT1 ("EXECUTING jump_past_alt.\n"); + goto unconditional_jump; + + + /* Normally, the on_failure_jump pushes a failure point, which + then gets popped at pop_failure_jump. We will end up at + pop_failure_jump, also, and with a pattern of, say, `a+', we + are skipping over the on_failure_jump, so we have to push + something meaningless for pop_failure_jump to pop. */ + case dummy_failure_jump: + DEBUG_PRINT1 ("EXECUTING dummy_failure_jump.\n"); + /* It doesn't matter what we push for the string here. What + the code at `fail' tests is the value for the pattern. */ + PUSH_FAILURE_POINT (NULL, NULL, -2); + goto unconditional_jump; + + + /* At the end of an alternative, we need to push a dummy failure + point in case we are followed by a `pop_failure_jump', because + we don't want the failure point for the alternative to be + popped. For example, matching `(a|ab)*' against `aab' + requires that we match the `ab' alternative. */ + case push_dummy_failure: + DEBUG_PRINT1 ("EXECUTING push_dummy_failure.\n"); + /* See comments just above at `dummy_failure_jump' about the + two zeroes. */ + PUSH_FAILURE_POINT (NULL, NULL, -2); + break; + + /* Have to succeed matching what follows at least n times. + After that, handle like `on_failure_jump'. */ + case succeed_n: + EXTRACT_NUMBER (mcnt, p + 2); + DEBUG_PRINT2 ("EXECUTING succeed_n %d.\n", mcnt); + + assert (mcnt >= 0); + /* Originally, this is how many times we HAVE to succeed. */ + if (mcnt > 0) + { + mcnt--; + p += 2; + STORE_NUMBER_AND_INCR (p, mcnt); +#ifdef _LIBC + DEBUG_PRINT3 (" Setting %p to %d.\n", p - 2, mcnt); +#else + DEBUG_PRINT3 (" Setting 0x%x to %d.\n", p - 2, mcnt); +#endif + } + else if (mcnt == 0) + { +#ifdef _LIBC + DEBUG_PRINT2 (" Setting two bytes from %p to no_op.\n", p+2); +#else + DEBUG_PRINT2 (" Setting two bytes from 0x%x to no_op.\n", p+2); +#endif + p[2] = (unsigned char) no_op; + p[3] = (unsigned char) no_op; + goto on_failure; + } + break; + + case jump_n: + EXTRACT_NUMBER (mcnt, p + 2); + DEBUG_PRINT2 ("EXECUTING jump_n %d.\n", mcnt); + + /* Originally, this is how many times we CAN jump. */ + if (mcnt) + { + mcnt--; + STORE_NUMBER (p + 2, mcnt); +#ifdef _LIBC + DEBUG_PRINT3 (" Setting %p to %d.\n", p + 2, mcnt); +#else + DEBUG_PRINT3 (" Setting 0x%x to %d.\n", p + 2, mcnt); +#endif + goto unconditional_jump; + } + /* If don't have to jump any more, skip over the rest of command. */ + else + p += 4; + break; + + case set_number_at: + { + DEBUG_PRINT1 ("EXECUTING set_number_at.\n"); + + EXTRACT_NUMBER_AND_INCR (mcnt, p); + p1 = p + mcnt; + EXTRACT_NUMBER_AND_INCR (mcnt, p); +#ifdef _LIBC + DEBUG_PRINT3 (" Setting %p to %d.\n", p1, mcnt); +#else + DEBUG_PRINT3 (" Setting 0x%x to %d.\n", p1, mcnt); +#endif + STORE_NUMBER (p1, mcnt); + break; + } + +#if 0 + /* The DEC Alpha C compiler 3.x generates incorrect code for the + test WORDCHAR_P (d - 1) != WORDCHAR_P (d) in the expansion of + AT_WORD_BOUNDARY, so this code is disabled. Expanding the + macro and introducing temporary variables works around the bug. */ + + case wordbound: + DEBUG_PRINT1 ("EXECUTING wordbound.\n"); + if (AT_WORD_BOUNDARY (d)) + break; + goto fail; + + case notwordbound: + DEBUG_PRINT1 ("EXECUTING notwordbound.\n"); + if (AT_WORD_BOUNDARY (d)) + goto fail; + break; +#else + case wordbound: + { + boolean prevchar, thischar; + + DEBUG_PRINT1 ("EXECUTING wordbound.\n"); + if (AT_STRINGS_BEG (d) || AT_STRINGS_END (d)) + break; + + prevchar = WORDCHAR_P (d - 1); + thischar = WORDCHAR_P (d); + if (prevchar != thischar) + break; + goto fail; + } + + case notwordbound: + { + boolean prevchar, thischar; + + DEBUG_PRINT1 ("EXECUTING notwordbound.\n"); + if (AT_STRINGS_BEG (d) || AT_STRINGS_END (d)) + goto fail; + + prevchar = WORDCHAR_P (d - 1); + thischar = WORDCHAR_P (d); + if (prevchar != thischar) + goto fail; + break; + } +#endif + + case wordbeg: + DEBUG_PRINT1 ("EXECUTING wordbeg.\n"); + if (WORDCHAR_P (d) && (AT_STRINGS_BEG (d) || !WORDCHAR_P (d - 1))) + break; + goto fail; + + case wordend: + DEBUG_PRINT1 ("EXECUTING wordend.\n"); + if (!AT_STRINGS_BEG (d) && WORDCHAR_P (d - 1) + && (!WORDCHAR_P (d) || AT_STRINGS_END (d))) + break; + goto fail; + +#ifdef emacs + case before_dot: + DEBUG_PRINT1 ("EXECUTING before_dot.\n"); + if (PTR_CHAR_POS ((unsigned char *) d) >= point) + goto fail; + break; + + case at_dot: + DEBUG_PRINT1 ("EXECUTING at_dot.\n"); + if (PTR_CHAR_POS ((unsigned char *) d) != point) + goto fail; + break; + + case after_dot: + DEBUG_PRINT1 ("EXECUTING after_dot.\n"); + if (PTR_CHAR_POS ((unsigned char *) d) <= point) + goto fail; + break; + + case syntaxspec: + DEBUG_PRINT2 ("EXECUTING syntaxspec %d.\n", mcnt); + mcnt = *p++; + goto matchsyntax; + + case wordchar: + DEBUG_PRINT1 ("EXECUTING Emacs wordchar.\n"); + mcnt = (int) Sword; + matchsyntax: + PREFETCH (); + /* Can't use *d++ here; SYNTAX may be an unsafe macro. */ + d++; + if (SYNTAX (d[-1]) != (enum syntaxcode) mcnt) + goto fail; + SET_REGS_MATCHED (); + break; + + case notsyntaxspec: + DEBUG_PRINT2 ("EXECUTING notsyntaxspec %d.\n", mcnt); + mcnt = *p++; + goto matchnotsyntax; + + case notwordchar: + DEBUG_PRINT1 ("EXECUTING Emacs notwordchar.\n"); + mcnt = (int) Sword; + matchnotsyntax: + PREFETCH (); + /* Can't use *d++ here; SYNTAX may be an unsafe macro. */ + d++; + if (SYNTAX (d[-1]) == (enum syntaxcode) mcnt) + goto fail; + SET_REGS_MATCHED (); + break; + +#else /* not emacs */ + case wordchar: + DEBUG_PRINT1 ("EXECUTING non-Emacs wordchar.\n"); + PREFETCH (); + if (!WORDCHAR_P (d)) + goto fail; + SET_REGS_MATCHED (); + d++; + break; + + case notwordchar: + DEBUG_PRINT1 ("EXECUTING non-Emacs notwordchar.\n"); + PREFETCH (); + if (WORDCHAR_P (d)) + goto fail; + SET_REGS_MATCHED (); + d++; + break; +#endif /* not emacs */ + + default: + abort (); + } + continue; /* Successfully executed one pattern command; keep going. */ + + + /* We goto here if a matching operation fails. */ + fail: + if (!FAIL_STACK_EMPTY ()) + { /* A restart point is known. Restore to that state. */ + DEBUG_PRINT1 ("\nFAIL:\n"); + POP_FAILURE_POINT (d, p, + lowest_active_reg, highest_active_reg, + regstart, regend, reg_info); + + /* If this failure point is a dummy, try the next one. */ + if (!p) + goto fail; + + /* If we failed to the end of the pattern, don't examine *p. */ + assert (p <= pend); + if (p < pend) + { + boolean is_a_jump_n = false; + + /* If failed to a backwards jump that's part of a repetition + loop, need to pop this failure point and use the next one. */ + switch ((re_opcode_t) *p) + { + case jump_n: + is_a_jump_n = true; + case maybe_pop_jump: + case pop_failure_jump: + case jump: + p1 = p + 1; + EXTRACT_NUMBER_AND_INCR (mcnt, p1); + p1 += mcnt; + + if ((is_a_jump_n && (re_opcode_t) *p1 == succeed_n) + || (!is_a_jump_n + && (re_opcode_t) *p1 == on_failure_jump)) + goto fail; + break; + default: + /* do nothing */ ; + } + } + + if (d >= string1 && d <= end1) + dend = end_match_1; + } + else + break; /* Matching at this starting point really fails. */ + } /* for (;;) */ + + if (best_regs_set) + goto restore_best_regs; + + FREE_VARIABLES (); + + return -1; /* Failure to match. */ +} /* re_match_2 */ + +/* Subroutine definitions for re_match_2. */ + + +/* We are passed P pointing to a register number after a start_memory. + + Return true if the pattern up to the corresponding stop_memory can + match the empty string, and false otherwise. + + If we find the matching stop_memory, sets P to point to one past its number. + Otherwise, sets P to an undefined byte less than or equal to END. + + We don't handle duplicates properly (yet). */ + +static boolean +group_match_null_string_p (p, end, reg_info) + unsigned char **p, *end; + register_info_type *reg_info; +{ + int mcnt; + /* Point to after the args to the start_memory. */ + unsigned char *p1 = *p + 2; + + while (p1 < end) + { + /* Skip over opcodes that can match nothing, and return true or + false, as appropriate, when we get to one that can't, or to the + matching stop_memory. */ + + switch ((re_opcode_t) *p1) + { + /* Could be either a loop or a series of alternatives. */ + case on_failure_jump: + p1++; + EXTRACT_NUMBER_AND_INCR (mcnt, p1); + + /* If the next operation is not a jump backwards in the + pattern. */ + + if (mcnt >= 0) + { + /* Go through the on_failure_jumps of the alternatives, + seeing if any of the alternatives cannot match nothing. + The last alternative starts with only a jump, + whereas the rest start with on_failure_jump and end + with a jump, e.g., here is the pattern for `a|b|c': + + /on_failure_jump/0/6/exactn/1/a/jump_past_alt/0/6 + /on_failure_jump/0/6/exactn/1/b/jump_past_alt/0/3 + /exactn/1/c + + So, we have to first go through the first (n-1) + alternatives and then deal with the last one separately. */ + + + /* Deal with the first (n-1) alternatives, which start + with an on_failure_jump (see above) that jumps to right + past a jump_past_alt. */ + + while ((re_opcode_t) p1[mcnt-3] == jump_past_alt) + { + /* `mcnt' holds how many bytes long the alternative + is, including the ending `jump_past_alt' and + its number. */ + + if (!alt_match_null_string_p (p1, p1 + mcnt - 3, + reg_info)) + return false; + + /* Move to right after this alternative, including the + jump_past_alt. */ + p1 += mcnt; + + /* Break if it's the beginning of an n-th alternative + that doesn't begin with an on_failure_jump. */ + if ((re_opcode_t) *p1 != on_failure_jump) + break; + + /* Still have to check that it's not an n-th + alternative that starts with an on_failure_jump. */ + p1++; + EXTRACT_NUMBER_AND_INCR (mcnt, p1); + if ((re_opcode_t) p1[mcnt-3] != jump_past_alt) + { + /* Get to the beginning of the n-th alternative. */ + p1 -= 3; + break; + } + } + + /* Deal with the last alternative: go back and get number + of the `jump_past_alt' just before it. `mcnt' contains + the length of the alternative. */ + EXTRACT_NUMBER (mcnt, p1 - 2); + + if (!alt_match_null_string_p (p1, p1 + mcnt, reg_info)) + return false; + + p1 += mcnt; /* Get past the n-th alternative. */ + } /* if mcnt > 0 */ + break; + + + case stop_memory: + assert (p1[1] == **p); + *p = p1 + 2; + return true; + + + default: + if (!common_op_match_null_string_p (&p1, end, reg_info)) + return false; + } + } /* while p1 < end */ + + return false; +} /* group_match_null_string_p */ + + +/* Similar to group_match_null_string_p, but doesn't deal with alternatives: + It expects P to be the first byte of a single alternative and END one + byte past the last. The alternative can contain groups. */ + +static boolean +alt_match_null_string_p (p, end, reg_info) + unsigned char *p, *end; + register_info_type *reg_info; +{ + int mcnt; + unsigned char *p1 = p; + + while (p1 < end) + { + /* Skip over opcodes that can match nothing, and break when we get + to one that can't. */ + + switch ((re_opcode_t) *p1) + { + /* It's a loop. */ + case on_failure_jump: + p1++; + EXTRACT_NUMBER_AND_INCR (mcnt, p1); + p1 += mcnt; + break; + + default: + if (!common_op_match_null_string_p (&p1, end, reg_info)) + return false; + } + } /* while p1 < end */ + + return true; +} /* alt_match_null_string_p */ + + +/* Deals with the ops common to group_match_null_string_p and + alt_match_null_string_p. + + Sets P to one after the op and its arguments, if any. */ + +static boolean +common_op_match_null_string_p (p, end, reg_info) + unsigned char **p, *end; + register_info_type *reg_info; +{ + int mcnt; + boolean ret; + int reg_no; + unsigned char *p1 = *p; + + switch ((re_opcode_t) *p1++) + { + case no_op: + case begline: + case endline: + case begbuf: + case endbuf: + case wordbeg: + case wordend: + case wordbound: + case notwordbound: +#ifdef emacs + case before_dot: + case at_dot: + case after_dot: +#endif + break; + + case start_memory: + reg_no = *p1; + assert (reg_no > 0 && reg_no <= MAX_REGNUM); + ret = group_match_null_string_p (&p1, end, reg_info); + + /* Have to set this here in case we're checking a group which + contains a group and a back reference to it. */ + + if (REG_MATCH_NULL_STRING_P (reg_info[reg_no]) == MATCH_NULL_UNSET_VALUE) + REG_MATCH_NULL_STRING_P (reg_info[reg_no]) = ret; + + if (!ret) + return false; + break; + + /* If this is an optimized succeed_n for zero times, make the jump. */ + case jump: + EXTRACT_NUMBER_AND_INCR (mcnt, p1); + if (mcnt >= 0) + p1 += mcnt; + else + return false; + break; + + case succeed_n: + /* Get to the number of times to succeed. */ + p1 += 2; + EXTRACT_NUMBER_AND_INCR (mcnt, p1); + + if (mcnt == 0) + { + p1 -= 4; + EXTRACT_NUMBER_AND_INCR (mcnt, p1); + p1 += mcnt; + } + else + return false; + break; + + case duplicate: + if (!REG_MATCH_NULL_STRING_P (reg_info[*p1])) + return false; + break; + + case set_number_at: + p1 += 4; + + default: + /* All other opcodes mean we cannot match the empty string. */ + return false; + } + + *p = p1; + return true; +} /* common_op_match_null_string_p */ + + +/* Return zero if TRANSLATE[S1] and TRANSLATE[S2] are identical for LEN + bytes; nonzero otherwise. */ + +static int +bcmp_translate (s1, s2, len, translate) + const char *s1, *s2; + register int len; + RE_TRANSLATE_TYPE translate; +{ + register const unsigned char *p1 = (const unsigned char *) s1; + register const unsigned char *p2 = (const unsigned char *) s2; + while (len) + { + if (translate[*p1++] != translate[*p2++]) return 1; + len--; + } + return 0; +} + +/* Entry points for GNU code. */ + +/* re_compile_pattern is the GNU regular expression compiler: it + compiles PATTERN (of length SIZE) and puts the result in BUFP. + Returns 0 if the pattern was valid, otherwise an error string. + + Assumes the `allocated' (and perhaps `buffer') and `translate' fields + are set in BUFP on entry. + + We call regex_compile to do the actual compilation. */ + +const char * +re_compile_pattern (pattern, length, bufp) + const char *pattern; + size_t length; + struct re_pattern_buffer *bufp; +{ + reg_errcode_t ret; + + /* GNU code is written to assume at least RE_NREGS registers will be set + (and at least one extra will be -1). */ + bufp->regs_allocated = REGS_UNALLOCATED; + + /* And GNU code determines whether or not to get register information + by passing null for the REGS argument to re_match, etc., not by + setting no_sub. */ + bufp->no_sub = 0; + + /* Match anchors at newline. */ + bufp->newline_anchor = 1; + + ret = regex_compile (pattern, length, re_syntax_options, bufp); + + if (!ret) + return NULL; + return gettext (re_error_msgid + re_error_msgid_idx[(int) ret]); +} +#ifdef _LIBC +weak_alias (__re_compile_pattern, re_compile_pattern) +#endif + +/* Entry points compatible with 4.2 BSD regex library. We don't define + them unless specifically requested. */ + +#if defined _REGEX_RE_COMP || defined _LIBC + +/* BSD has one and only one pattern buffer. */ +static struct re_pattern_buffer re_comp_buf; + +char * +#ifdef _LIBC +/* Make these definitions weak in libc, so POSIX programs can redefine + these names if they don't use our functions, and still use + regcomp/regexec below without link errors. */ +weak_function +#endif +re_comp (s) + const char *s; +{ + reg_errcode_t ret; + + if (!s) + { + if (!re_comp_buf.buffer) + return gettext ("No previous regular expression"); + return 0; + } + + if (!re_comp_buf.buffer) + { + re_comp_buf.buffer = (unsigned char *) malloc (200); + if (re_comp_buf.buffer == NULL) + return (char *) gettext (re_error_msgid + + re_error_msgid_idx[(int) REG_ESPACE]); + re_comp_buf.allocated = 200; + + re_comp_buf.fastmap = (char *) malloc (1 << BYTEWIDTH); + if (re_comp_buf.fastmap == NULL) + return (char *) gettext (re_error_msgid + + re_error_msgid_idx[(int) REG_ESPACE]); + } + + /* Since `re_exec' always passes NULL for the `regs' argument, we + don't need to initialize the pattern buffer fields which affect it. */ + + /* Match anchors at newlines. */ + re_comp_buf.newline_anchor = 1; + + ret = regex_compile (s, strlen (s), re_syntax_options, &re_comp_buf); + + if (!ret) + return NULL; + + /* Yes, we're discarding `const' here if !HAVE_LIBINTL. */ + return (char *) gettext (re_error_msgid + re_error_msgid_idx[(int) ret]); +} + + +int +#ifdef _LIBC +weak_function +#endif +re_exec (s) + const char *s; +{ + const int len = strlen (s); + return + 0 <= re_search (&re_comp_buf, s, len, 0, len, (struct re_registers *) 0); +} + +#endif /* _REGEX_RE_COMP */ + +/* POSIX.2 functions. Don't define these for Emacs. */ + +#ifndef emacs + +/* regcomp takes a regular expression as a string and compiles it. + + PREG is a regex_t *. We do not expect any fields to be initialized, + since POSIX says we shouldn't. Thus, we set + + `buffer' to the compiled pattern; + `used' to the length of the compiled pattern; + `syntax' to RE_SYNTAX_POSIX_EXTENDED if the + REG_EXTENDED bit in CFLAGS is set; otherwise, to + RE_SYNTAX_POSIX_BASIC; + `newline_anchor' to REG_NEWLINE being set in CFLAGS; + `fastmap' to an allocated space for the fastmap; + `fastmap_accurate' to zero; + `re_nsub' to the number of subexpressions in PATTERN. + + PATTERN is the address of the pattern string. + + CFLAGS is a series of bits which affect compilation. + + If REG_EXTENDED is set, we use POSIX extended syntax; otherwise, we + use POSIX basic syntax. + + If REG_NEWLINE is set, then . and [^...] don't match newline. + Also, regexec will try a match beginning after every newline. + + If REG_ICASE is set, then we considers upper- and lowercase + versions of letters to be equivalent when matching. + + If REG_NOSUB is set, then when PREG is passed to regexec, that + routine will report only success or failure, and nothing about the + registers. + + It returns 0 if it succeeds, nonzero if it doesn't. (See regex.h for + the return codes and their meanings.) */ + +int +regcomp (preg, pattern, cflags) + regex_t *preg; + const char *pattern; + int cflags; +{ + reg_errcode_t ret; + reg_syntax_t syntax + = (cflags & REG_EXTENDED) ? + RE_SYNTAX_POSIX_EXTENDED : RE_SYNTAX_POSIX_BASIC; + + /* regex_compile will allocate the space for the compiled pattern. */ + preg->buffer = 0; + preg->allocated = 0; + preg->used = 0; + + /* Try to allocate space for the fastmap. */ + preg->fastmap = (char *) malloc (1 << BYTEWIDTH); + + if (cflags & REG_ICASE) + { + unsigned i; + + preg->translate + = (RE_TRANSLATE_TYPE) malloc (CHAR_SET_SIZE + * sizeof (*(RE_TRANSLATE_TYPE)0)); + if (preg->translate == NULL) + return (int) REG_ESPACE; + + /* Map uppercase characters to corresponding lowercase ones. */ + for (i = 0; i < CHAR_SET_SIZE; i++) + preg->translate[i] = ISUPPER (i) ? TOLOWER (i) : i; + } + else + preg->translate = NULL; + + /* If REG_NEWLINE is set, newlines are treated differently. */ + if (cflags & REG_NEWLINE) + { /* REG_NEWLINE implies neither . nor [^...] match newline. */ + syntax &= ~RE_DOT_NEWLINE; + syntax |= RE_HAT_LISTS_NOT_NEWLINE; + /* It also changes the matching behavior. */ + preg->newline_anchor = 1; + } + else + preg->newline_anchor = 0; + + preg->no_sub = !!(cflags & REG_NOSUB); + + /* POSIX says a null character in the pattern terminates it, so we + can use strlen here in compiling the pattern. */ + ret = regex_compile (pattern, strlen (pattern), syntax, preg); + + /* POSIX doesn't distinguish between an unmatched open-group and an + unmatched close-group: both are REG_EPAREN. */ + if (ret == REG_ERPAREN) ret = REG_EPAREN; + + if (ret == REG_NOERROR && preg->fastmap) + { + /* Compute the fastmap now, since regexec cannot modify the pattern + buffer. */ + if (re_compile_fastmap (preg) == -2) + { + /* Some error occured while computing the fastmap, just forget + about it. */ + free (preg->fastmap); + preg->fastmap = NULL; + } + } + + return (int) ret; +} +#ifdef _LIBC +weak_alias (__regcomp, regcomp) +#endif + + +/* regexec searches for a given pattern, specified by PREG, in the + string STRING. + + If NMATCH is zero or REG_NOSUB was set in the cflags argument to + `regcomp', we ignore PMATCH. Otherwise, we assume PMATCH has at + least NMATCH elements, and we set them to the offsets of the + corresponding matched substrings. + + EFLAGS specifies `execution flags' which affect matching: if + REG_NOTBOL is set, then ^ does not match at the beginning of the + string; if REG_NOTEOL is set, then $ does not match at the end. + + We return 0 if we find a match and REG_NOMATCH if not. */ + +int +regexec (preg, string, nmatch, pmatch, eflags) + const regex_t *preg; + const char *string; + size_t nmatch; + regmatch_t pmatch[]; + int eflags; +{ + int ret; + struct re_registers regs; + regex_t private_preg; + int len = strlen (string); + boolean want_reg_info = !preg->no_sub && nmatch > 0; + + private_preg = *preg; + + private_preg.not_bol = !!(eflags & REG_NOTBOL); + private_preg.not_eol = !!(eflags & REG_NOTEOL); + + /* The user has told us exactly how many registers to return + information about, via `nmatch'. We have to pass that on to the + matching routines. */ + private_preg.regs_allocated = REGS_FIXED; + + if (want_reg_info) + { + regs.num_regs = nmatch; + regs.start = TALLOC (nmatch * 2, regoff_t); + if (regs.start == NULL) + return (int) REG_NOMATCH; + regs.end = regs.start + nmatch; + } + + /* Perform the searching operation. */ + ret = re_search (&private_preg, string, len, + /* start: */ 0, /* range: */ len, + want_reg_info ? ®s : (struct re_registers *) 0); + + /* Copy the register information to the POSIX structure. */ + if (want_reg_info) + { + if (ret >= 0) + { + unsigned r; + + for (r = 0; r < nmatch; r++) + { + pmatch[r].rm_so = regs.start[r]; + pmatch[r].rm_eo = regs.end[r]; + } + } + + /* If we needed the temporary register info, free the space now. */ + free (regs.start); + } + + /* We want zero return to mean success, unlike `re_search'. */ + return ret >= 0 ? (int) REG_NOERROR : (int) REG_NOMATCH; +} +#ifdef _LIBC +weak_alias (__regexec, regexec) +#endif + + +/* Returns a message corresponding to an error code, ERRCODE, returned + from either regcomp or regexec. We don't use PREG here. */ + +size_t +regerror (errcode, preg, errbuf, errbuf_size) + int errcode; + const regex_t *preg; + char *errbuf; + size_t errbuf_size; +{ + const char *msg; + size_t msg_size; + + if (errcode < 0 + || errcode >= (int) (sizeof (re_error_msgid_idx) + / sizeof (re_error_msgid_idx[0]))) + /* Only error codes returned by the rest of the code should be passed + to this routine. If we are given anything else, or if other regex + code generates an invalid error code, then the program has a bug. + Dump core so we can fix it. */ + abort (); + + msg = gettext (re_error_msgid + re_error_msgid_idx[errcode]); + + msg_size = strlen (msg) + 1; /* Includes the null. */ + + if (errbuf_size != 0) + { + if (msg_size > errbuf_size) + { +#if defined HAVE_MEMPCPY || defined _LIBC + *((char *) __mempcpy (errbuf, msg, errbuf_size - 1)) = '\0'; +#else + memcpy (errbuf, msg, errbuf_size - 1); + errbuf[errbuf_size - 1] = 0; +#endif + } + else + memcpy (errbuf, msg, msg_size); + } + + return msg_size; +} +#ifdef _LIBC +weak_alias (__regerror, regerror) +#endif + + +/* Free dynamically allocated space used by PREG. */ + +void +regfree (preg) + regex_t *preg; +{ + if (preg->buffer != NULL) + free (preg->buffer); + preg->buffer = NULL; + + preg->allocated = 0; + preg->used = 0; + + if (preg->fastmap != NULL) + free (preg->fastmap); + preg->fastmap = NULL; + preg->fastmap_accurate = 0; + + if (preg->translate != NULL) + free (preg->translate); + preg->translate = NULL; +} +#ifdef _LIBC +weak_alias (__regfree, regfree) +#endif + +#endif /* not emacs */ diff --git a/src/gnuregex.h b/src/gnuregex.h new file mode 100644 index 0000000..d88ab92 --- /dev/null +++ b/src/gnuregex.h @@ -0,0 +1,542 @@ +/* Definitions for data structures and routines for the regular + expression library, version 0.12. + Copyright (C) 1985,89,90,91,92,93,95,96,97,98 Free Software Foundation, Inc. + + This file is part of the GNU C Library. Its master source is NOT part of + the C library, however. The master source lives in /gd/gnu/lib. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#ifndef _REGEX_H +#define _REGEX_H 1 + +/* Allow the use in C++ code. */ +#ifdef __cplusplus +extern "C" { +#endif + +/* POSIX says that <sys/types.h> must be included (by the caller) before + <regex.h>. */ + +#if !defined _POSIX_C_SOURCE && !defined _POSIX_SOURCE && defined VMS +/* VMS doesn't have `size_t' in <sys/types.h>, even though POSIX says it + should be there. */ +# include <stddef.h> +#endif + +/* The following two types have to be signed and unsigned integer type + wide enough to hold a value of a pointer. For most ANSI compilers + ptrdiff_t and size_t should be likely OK. Still size of these two + types is 2 for Microsoft C. Ugh... */ +typedef long int s_reg_t; +typedef unsigned long int active_reg_t; + +/* The following bits are used to determine the regexp syntax we + recognize. The set/not-set meanings are chosen so that Emacs syntax + remains the value 0. The bits are given in alphabetical order, and + the definitions shifted by one from the previous bit; thus, when we + add or remove a bit, only one other definition need change. */ +typedef unsigned long int reg_syntax_t; + +/* If this bit is not set, then \ inside a bracket expression is literal. + If set, then such a \ quotes the following character. */ +#define RE_BACKSLASH_ESCAPE_IN_LISTS ((unsigned long int) 1) + +/* If this bit is not set, then + and ? are operators, and \+ and \? are + literals. + If set, then \+ and \? are operators and + and ? are literals. */ +#define RE_BK_PLUS_QM (RE_BACKSLASH_ESCAPE_IN_LISTS << 1) + +/* If this bit is set, then character classes are supported. They are: + [:alpha:], [:upper:], [:lower:], [:digit:], [:alnum:], [:xdigit:], + [:space:], [:print:], [:punct:], [:graph:], and [:cntrl:]. + If not set, then character classes are not supported. */ +#define RE_CHAR_CLASSES (RE_BK_PLUS_QM << 1) + +/* If this bit is set, then ^ and $ are always anchors (outside bracket + expressions, of course). + If this bit is not set, then it depends: + ^ is an anchor if it is at the beginning of a regular + expression or after an open-group or an alternation operator; + $ is an anchor if it is at the end of a regular expression, or + before a close-group or an alternation operator. + + This bit could be (re)combined with RE_CONTEXT_INDEP_OPS, because + POSIX draft 11.2 says that * etc. in leading positions is undefined. + We already implemented a previous draft which made those constructs + invalid, though, so we haven't changed the code back. */ +#define RE_CONTEXT_INDEP_ANCHORS (RE_CHAR_CLASSES << 1) + +/* If this bit is set, then special characters are always special + regardless of where they are in the pattern. + If this bit is not set, then special characters are special only in + some contexts; otherwise they are ordinary. Specifically, + * + ? and intervals are only special when not after the beginning, + open-group, or alternation operator. */ +#define RE_CONTEXT_INDEP_OPS (RE_CONTEXT_INDEP_ANCHORS << 1) + +/* If this bit is set, then *, +, ?, and { cannot be first in an re or + immediately after an alternation or begin-group operator. */ +#define RE_CONTEXT_INVALID_OPS (RE_CONTEXT_INDEP_OPS << 1) + +/* If this bit is set, then . matches newline. + If not set, then it doesn't. */ +#define RE_DOT_NEWLINE (RE_CONTEXT_INVALID_OPS << 1) + +/* If this bit is set, then . doesn't match NUL. + If not set, then it does. */ +#define RE_DOT_NOT_NULL (RE_DOT_NEWLINE << 1) + +/* If this bit is set, nonmatching lists [^...] do not match newline. + If not set, they do. */ +#define RE_HAT_LISTS_NOT_NEWLINE (RE_DOT_NOT_NULL << 1) + +/* If this bit is set, either \{...\} or {...} defines an + interval, depending on RE_NO_BK_BRACES. + If not set, \{, \}, {, and } are literals. */ +#define RE_INTERVALS (RE_HAT_LISTS_NOT_NEWLINE << 1) + +/* If this bit is set, +, ? and | aren't recognized as operators. + If not set, they are. */ +#define RE_LIMITED_OPS (RE_INTERVALS << 1) + +/* If this bit is set, newline is an alternation operator. + If not set, newline is literal. */ +#define RE_NEWLINE_ALT (RE_LIMITED_OPS << 1) + +/* If this bit is set, then `{...}' defines an interval, and \{ and \} + are literals. + If not set, then `\{...\}' defines an interval. */ +#define RE_NO_BK_BRACES (RE_NEWLINE_ALT << 1) + +/* If this bit is set, (...) defines a group, and \( and \) are literals. + If not set, \(...\) defines a group, and ( and ) are literals. */ +#define RE_NO_BK_PARENS (RE_NO_BK_BRACES << 1) + +/* If this bit is set, then \<digit> matches <digit>. + If not set, then \<digit> is a back-reference. */ +#define RE_NO_BK_REFS (RE_NO_BK_PARENS << 1) + +/* If this bit is set, then | is an alternation operator, and \| is literal. + If not set, then \| is an alternation operator, and | is literal. */ +#define RE_NO_BK_VBAR (RE_NO_BK_REFS << 1) + +/* If this bit is set, then an ending range point collating higher + than the starting range point, as in [z-a], is invalid. + If not set, then when ending range point collates higher than the + starting range point, the range is ignored. */ +#define RE_NO_EMPTY_RANGES (RE_NO_BK_VBAR << 1) + +/* If this bit is set, then an unmatched ) is ordinary. + If not set, then an unmatched ) is invalid. */ +#define RE_UNMATCHED_RIGHT_PAREN_ORD (RE_NO_EMPTY_RANGES << 1) + +/* If this bit is set, succeed as soon as we match the whole pattern, + without further backtracking. */ +#define RE_NO_POSIX_BACKTRACKING (RE_UNMATCHED_RIGHT_PAREN_ORD << 1) + +/* If this bit is set, do not process the GNU regex operators. + If not set, then the GNU regex operators are recognized. */ +#define RE_NO_GNU_OPS (RE_NO_POSIX_BACKTRACKING << 1) + +/* If this bit is set, turn on internal regex debugging. + If not set, and debugging was on, turn it off. + This only works if regex.c is compiled -DDEBUG. + We define this bit always, so that all that's needed to turn on + debugging is to recompile regex.c; the calling code can always have + this bit set, and it won't affect anything in the normal case. */ +#define RE_DEBUG (RE_NO_GNU_OPS << 1) + +/* This global variable defines the particular regexp syntax to use (for + some interfaces). When a regexp is compiled, the syntax used is + stored in the pattern buffer, so changing this does not affect + already-compiled regexps. */ +extern reg_syntax_t re_syntax_options; + +/* Define combinations of the above bits for the standard possibilities. + (The [[[ comments delimit what gets put into the Texinfo file, so + don't delete them!) */ +/* [[[begin syntaxes]]] */ +#define RE_SYNTAX_EMACS 0 + +#define RE_SYNTAX_AWK \ + (RE_BACKSLASH_ESCAPE_IN_LISTS | RE_DOT_NOT_NULL \ + | RE_NO_BK_PARENS | RE_NO_BK_REFS \ + | RE_NO_BK_VBAR | RE_NO_EMPTY_RANGES \ + | RE_DOT_NEWLINE | RE_CONTEXT_INDEP_ANCHORS \ + | RE_UNMATCHED_RIGHT_PAREN_ORD | RE_NO_GNU_OPS) + +#define RE_SYNTAX_GNU_AWK \ + ((RE_SYNTAX_POSIX_EXTENDED | RE_BACKSLASH_ESCAPE_IN_LISTS | RE_DEBUG) \ + & ~(RE_DOT_NOT_NULL | RE_INTERVALS | RE_CONTEXT_INDEP_OPS)) + +#define RE_SYNTAX_POSIX_AWK \ + (RE_SYNTAX_POSIX_EXTENDED | RE_BACKSLASH_ESCAPE_IN_LISTS \ + | RE_INTERVALS | RE_NO_GNU_OPS) + +#define RE_SYNTAX_GREP \ + (RE_BK_PLUS_QM | RE_CHAR_CLASSES \ + | RE_HAT_LISTS_NOT_NEWLINE | RE_INTERVALS \ + | RE_NEWLINE_ALT) + +#define RE_SYNTAX_EGREP \ + (RE_CHAR_CLASSES | RE_CONTEXT_INDEP_ANCHORS \ + | RE_CONTEXT_INDEP_OPS | RE_HAT_LISTS_NOT_NEWLINE \ + | RE_NEWLINE_ALT | RE_NO_BK_PARENS \ + | RE_NO_BK_VBAR) + +#define RE_SYNTAX_POSIX_EGREP \ + (RE_SYNTAX_EGREP | RE_INTERVALS | RE_NO_BK_BRACES) + +/* P1003.2/D11.2, section 4.20.7.1, lines 5078ff. */ +#define RE_SYNTAX_ED RE_SYNTAX_POSIX_BASIC + +#define RE_SYNTAX_SED RE_SYNTAX_POSIX_BASIC + +/* Syntax bits common to both basic and extended POSIX regex syntax. */ +#define _RE_SYNTAX_POSIX_COMMON \ + (RE_CHAR_CLASSES | RE_DOT_NEWLINE | RE_DOT_NOT_NULL \ + | RE_INTERVALS | RE_NO_EMPTY_RANGES) + +#define RE_SYNTAX_POSIX_BASIC \ + (_RE_SYNTAX_POSIX_COMMON | RE_BK_PLUS_QM) + +/* Differs from ..._POSIX_BASIC only in that RE_BK_PLUS_QM becomes + RE_LIMITED_OPS, i.e., \? \+ \| are not recognized. Actually, this + isn't minimal, since other operators, such as \`, aren't disabled. */ +#define RE_SYNTAX_POSIX_MINIMAL_BASIC \ + (_RE_SYNTAX_POSIX_COMMON | RE_LIMITED_OPS) + +#define RE_SYNTAX_POSIX_EXTENDED \ + (_RE_SYNTAX_POSIX_COMMON | RE_CONTEXT_INDEP_ANCHORS \ + | RE_CONTEXT_INDEP_OPS | RE_NO_BK_BRACES \ + | RE_NO_BK_PARENS | RE_NO_BK_VBAR \ + | RE_UNMATCHED_RIGHT_PAREN_ORD) + +/* Differs from ..._POSIX_EXTENDED in that RE_CONTEXT_INVALID_OPS + replaces RE_CONTEXT_INDEP_OPS and RE_NO_BK_REFS is added. */ +#define RE_SYNTAX_POSIX_MINIMAL_EXTENDED \ + (_RE_SYNTAX_POSIX_COMMON | RE_CONTEXT_INDEP_ANCHORS \ + | RE_CONTEXT_INVALID_OPS | RE_NO_BK_BRACES \ + | RE_NO_BK_PARENS | RE_NO_BK_REFS \ + | RE_NO_BK_VBAR | RE_UNMATCHED_RIGHT_PAREN_ORD) +/* [[[end syntaxes]]] */ + +/* Maximum number of duplicates an interval can allow. Some systems + (erroneously) define this in other header files, but we want our + value, so remove any previous define. */ +#ifdef RE_DUP_MAX +# undef RE_DUP_MAX +#endif +/* If sizeof(int) == 2, then ((1 << 15) - 1) overflows. */ +#define RE_DUP_MAX (0x7fff) + + +/* POSIX `cflags' bits (i.e., information for `regcomp'). */ + +/* If this bit is set, then use extended regular expression syntax. + If not set, then use basic regular expression syntax. */ +#define REG_EXTENDED 1 + +/* If this bit is set, then ignore case when matching. + If not set, then case is significant. */ +#define REG_ICASE (REG_EXTENDED << 1) + +/* If this bit is set, then anchors do not match at newline + characters in the string. + If not set, then anchors do match at newlines. */ +#define REG_NEWLINE (REG_ICASE << 1) + +/* If this bit is set, then report only success or fail in regexec. + If not set, then returns differ between not matching and errors. */ +#define REG_NOSUB (REG_NEWLINE << 1) + + +/* POSIX `eflags' bits (i.e., information for regexec). */ + +/* If this bit is set, then the beginning-of-line operator doesn't match + the beginning of the string (presumably because it's not the + beginning of a line). + If not set, then the beginning-of-line operator does match the + beginning of the string. */ +#define REG_NOTBOL 1 + +/* Like REG_NOTBOL, except for the end-of-line. */ +#define REG_NOTEOL (1 << 1) + + +/* If any error codes are removed, changed, or added, update the + `re_error_msg' table in regex.c. */ +typedef enum +{ +#ifdef _XOPEN_SOURCE + REG_ENOSYS = -1, /* This will never happen for this implementation. */ +#endif + + REG_NOERROR = 0, /* Success. */ + REG_NOMATCH, /* Didn't find a match (for regexec). */ + + /* POSIX regcomp return error codes. (In the order listed in the + standard.) */ + REG_BADPAT, /* Invalid pattern. */ + REG_ECOLLATE, /* Not implemented. */ + REG_ECTYPE, /* Invalid character class name. */ + REG_EESCAPE, /* Trailing backslash. */ + REG_ESUBREG, /* Invalid back reference. */ + REG_EBRACK, /* Unmatched left bracket. */ + REG_EPAREN, /* Parenthesis imbalance. */ + REG_EBRACE, /* Unmatched \{. */ + REG_BADBR, /* Invalid contents of \{\}. */ + REG_ERANGE, /* Invalid range end. */ + REG_ESPACE, /* Ran out of memory. */ + REG_BADRPT, /* No preceding re for repetition op. */ + + /* Error codes we've added. */ + REG_EEND, /* Premature end. */ + REG_ESIZE, /* Compiled pattern bigger than 2^16 bytes. */ + REG_ERPAREN /* Unmatched ) or \); not returned from regcomp. */ +} reg_errcode_t; + +/* This data structure represents a compiled pattern. Before calling + the pattern compiler, the fields `buffer', `allocated', `fastmap', + `translate', and `no_sub' can be set. After the pattern has been + compiled, the `re_nsub' field is available. All other fields are + private to the regex routines. */ + +#ifndef RE_TRANSLATE_TYPE +# define RE_TRANSLATE_TYPE char * +#endif + +struct re_pattern_buffer +{ +/* [[[begin pattern_buffer]]] */ + /* Space that holds the compiled pattern. It is declared as + `unsigned char *' because its elements are + sometimes used as array indexes. */ + unsigned char *buffer; + + /* Number of bytes to which `buffer' points. */ + unsigned long int allocated; + + /* Number of bytes actually used in `buffer'. */ + unsigned long int used; + + /* Syntax setting with which the pattern was compiled. */ + reg_syntax_t syntax; + + /* Pointer to a fastmap, if any, otherwise zero. re_search uses + the fastmap, if there is one, to skip over impossible + starting points for matches. */ + char *fastmap; + + /* Either a translate table to apply to all characters before + comparing them, or zero for no translation. The translation + is applied to a pattern when it is compiled and to a string + when it is matched. */ + RE_TRANSLATE_TYPE translate; + + /* Number of subexpressions found by the compiler. */ + size_t re_nsub; + + /* Zero if this pattern cannot match the empty string, one else. + Well, in truth it's used only in `re_search_2', to see + whether or not we should use the fastmap, so we don't set + this absolutely perfectly; see `re_compile_fastmap' (the + `duplicate' case). */ + unsigned can_be_null : 1; + + /* If REGS_UNALLOCATED, allocate space in the `regs' structure + for `max (RE_NREGS, re_nsub + 1)' groups. + If REGS_REALLOCATE, reallocate space if necessary. + If REGS_FIXED, use what's there. */ +#define REGS_UNALLOCATED 0 +#define REGS_REALLOCATE 1 +#define REGS_FIXED 2 + unsigned regs_allocated : 2; + + /* Set to zero when `regex_compile' compiles a pattern; set to one + by `re_compile_fastmap' if it updates the fastmap. */ + unsigned fastmap_accurate : 1; + + /* If set, `re_match_2' does not return information about + subexpressions. */ + unsigned no_sub : 1; + + /* If set, a beginning-of-line anchor doesn't match at the + beginning of the string. */ + unsigned not_bol : 1; + + /* Similarly for an end-of-line anchor. */ + unsigned not_eol : 1; + + /* If true, an anchor at a newline matches. */ + unsigned newline_anchor : 1; + +/* [[[end pattern_buffer]]] */ +}; + +typedef struct re_pattern_buffer regex_t; + +/* Type for byte offsets within the string. POSIX mandates this. */ +typedef int regoff_t; + + +/* This is the structure we store register match data in. See + regex.texinfo for a full description of what registers match. */ +struct re_registers +{ + unsigned num_regs; + regoff_t *start; + regoff_t *end; +}; + + +/* If `regs_allocated' is REGS_UNALLOCATED in the pattern buffer, + `re_match_2' returns information about at least this many registers + the first time a `regs' structure is passed. */ +#ifndef RE_NREGS +# define RE_NREGS 30 +#endif + + +/* POSIX specification for registers. Aside from the different names than + `re_registers', POSIX uses an array of structures, instead of a + structure of arrays. */ +typedef struct +{ + regoff_t rm_so; /* Byte offset from string's start to substring's start. */ + regoff_t rm_eo; /* Byte offset from string's start to substring's end. */ +} regmatch_t; + +/* Declarations for routines. */ + +/* To avoid duplicating every routine declaration -- once with a + prototype (if we are ANSI), and once without (if we aren't) -- we + use the following macro to declare argument types. This + unfortunately clutters up the declarations a bit, but I think it's + worth it. */ + +#if __STDC__ + +# define _RE_ARGS(args) args + +#else /* not __STDC__ */ + +# define _RE_ARGS(args) () + +#endif /* not __STDC__ */ + +/* Sets the current default syntax to SYNTAX, and return the old syntax. + You can also simply assign to the `re_syntax_options' variable. */ +extern reg_syntax_t re_set_syntax _RE_ARGS ((reg_syntax_t syntax)); + +/* Compile the regular expression PATTERN, with length LENGTH + and syntax given by the global `re_syntax_options', into the buffer + BUFFER. Return NULL if successful, and an error string if not. */ +extern const char *re_compile_pattern + _RE_ARGS ((const char *pattern, size_t length, + struct re_pattern_buffer *buffer)); + + +/* Compile a fastmap for the compiled pattern in BUFFER; used to + accelerate searches. Return 0 if successful and -2 if was an + internal error. */ +extern int re_compile_fastmap _RE_ARGS ((struct re_pattern_buffer *buffer)); + + +/* Search in the string STRING (with length LENGTH) for the pattern + compiled into BUFFER. Start searching at position START, for RANGE + characters. Return the starting position of the match, -1 for no + match, or -2 for an internal error. Also return register + information in REGS (if REGS and BUFFER->no_sub are nonzero). */ +extern int re_search + _RE_ARGS ((struct re_pattern_buffer *buffer, const char *string, + int length, int start, int range, struct re_registers *regs)); + + +/* Like `re_search', but search in the concatenation of STRING1 and + STRING2. Also, stop searching at index START + STOP. */ +extern int re_search_2 + _RE_ARGS ((struct re_pattern_buffer *buffer, const char *string1, + int length1, const char *string2, int length2, + int start, int range, struct re_registers *regs, int stop)); + + +/* Like `re_search', but return how many characters in STRING the regexp + in BUFFER matched, starting at position START. */ +extern int re_match + _RE_ARGS ((struct re_pattern_buffer *buffer, const char *string, + int length, int start, struct re_registers *regs)); + + +/* Relates to `re_match' as `re_search_2' relates to `re_search'. */ +extern int re_match_2 + _RE_ARGS ((struct re_pattern_buffer *buffer, const char *string1, + int length1, const char *string2, int length2, + int start, struct re_registers *regs, int stop)); + + +/* Set REGS to hold NUM_REGS registers, storing them in STARTS and + ENDS. Subsequent matches using BUFFER and REGS will use this memory + for recording register information. STARTS and ENDS must be + allocated with malloc, and must each be at least `NUM_REGS * sizeof + (regoff_t)' bytes long. + + If NUM_REGS == 0, then subsequent matches should allocate their own + register data. + + Unless this function is called, the first search or match using + PATTERN_BUFFER will allocate its own register data, without + freeing the old data. */ +extern void re_set_registers + _RE_ARGS ((struct re_pattern_buffer *buffer, struct re_registers *regs, + unsigned num_regs, regoff_t *starts, regoff_t *ends)); + +#if defined _REGEX_RE_COMP || defined _LIBC +# ifndef _CRAY +/* 4.2 bsd compatibility. */ +extern char *re_comp _RE_ARGS ((const char *)); +extern int re_exec _RE_ARGS ((const char *)); +# endif +#endif + +/* POSIX compatibility. */ +extern int regcomp _RE_ARGS ((regex_t *__preg, const char *__pattern, + int __cflags)); + +extern int regexec _RE_ARGS ((const regex_t *__preg, + const char *__string, size_t __nmatch, + regmatch_t __pmatch[], int __eflags)); + +extern size_t regerror _RE_ARGS ((int __errcode, const regex_t *__preg, + char *__errbuf, size_t __errbuf_size)); + +extern void regfree _RE_ARGS ((regex_t *__preg)); + + +#ifdef __cplusplus +} +#endif /* C++ */ + +#endif /* regex.h */ + +/* +Local variables: +make-backup-files: t +version-control: t +trim-versions-without-asking: nil +End: +*/ diff --git a/src/log.c b/src/log.c new file mode 100644 index 0000000..ca64f8e --- /dev/null +++ b/src/log.c @@ -0,0 +1,90 @@ +/* $Id: log.c,v 1.1.1.1 2000-02-16 17:32:22 sdyoung Exp $ + * + * Logs the various messages which tinyproxy produces to either a log file or + * the syslog daemon. Not much to it... + * + * Copyright (C) 1998 Steven Young + * Copyright (C) 1999 Robert James Kaes (rjkaes@flarenet.com) + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2, or (at your option) any + * later version. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * log.c - For the manipulation of log files. + */ + +#ifdef HAVE_CONFIG_H +#include <defines.h> +#endif + +#include <stdio.h> +#include <stdarg.h> +#include <time.h> +#include <syslog.h> +#include <stdlib.h> +#include <unistd.h> +#include <assert.h> + +#include "tinyproxy.h" +#include "log.h" + +#define LENGTH 16 + +/* + * This routine logs messages to either the log file or the syslog function. + */ +void log(char *fmt, ...) +{ + va_list args; + time_t nowtime; + FILE *cf; + +#if defined(HAVE_SYSLOG_H) && !defined(HAVE_VSYSLOG_H) + static char str[800]; +#endif + static char time_string[LENGTH]; + + assert(fmt); + + va_start(args, fmt); + +#ifdef HAVE_SYSLOG_H + if (config.syslog == FALSE) { +#endif + nowtime = time(NULL); + /* Format is month day hour:minute:second (24 time) */ + strftime(time_string, LENGTH, "%b %d %H:%M:%S", + localtime(&nowtime)); + + if (!(cf = config.logf)) + cf = stderr; + + fprintf(cf, "%s [%d]: ", time_string, getpid()); + vfprintf(cf, fmt, args); + fprintf(cf, "\n"); + fflush(cf); +#ifdef HAVE_SYSLOG_H + } else { +# ifdef HAVE_VSYSLOG_H + vsyslog(LOG_INFO, fmt, args); +# else +# ifdef HAVE_VSNPRINTF + vsnprintf(str, 800, fmt, args); +# else +# ifdef HAVE_VPRINTF + vsprintf(str, fmt, args); +# endif +# endif + syslog(LOG_INFO, str); +# endif + } +#endif + + va_end(args); +} diff --git a/src/log.h b/src/log.h new file mode 100644 index 0000000..e928b4c --- /dev/null +++ b/src/log.h @@ -0,0 +1,24 @@ +/* $Id: log.h,v 1.1.1.1 2000-02-16 17:32:22 sdyoung Exp $ + * + * See 'log.c' for a detailed description. + * + * Copyright (C) 1998 Steven Young + * Copyright (C) 1999 Robert James Kaes (rjkaes@flarenet.com) + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2, or (at your option) any + * later version. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +#ifndef _LOG_H_ +#define _LOG_H_ 1 + +extern void log(char *fmt, ...); + +#endif diff --git a/src/regexp.h b/src/regexp.h new file mode 100644 index 0000000..1c40332 --- /dev/null +++ b/src/regexp.h @@ -0,0 +1,24 @@ +/* $Id: regexp.h,v 1.1.1.1 2000-02-16 17:32:24 sdyoung Exp $ + * + * We need this little header to help distinguish whether to use the REGEX + * library installed in the system, or to include our own version (the GNU + * version to be exact.) + * + * Copyright (C) 2000 Robert James Kaes (rjkaes@flarenet.com) + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2, or (at your option) any + * later version. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +#ifdef USE_GNU_REGEX +# include "gnuregex.h" +#else +# include <regex.h> +#endif diff --git a/src/reqs.c b/src/reqs.c new file mode 100644 index 0000000..7d6aa9f --- /dev/null +++ b/src/reqs.c @@ -0,0 +1,832 @@ +/* $Id: reqs.c,v 1.1.1.1 2000-02-16 17:32:23 sdyoung Exp $ + * + * This is where all the work in tinyproxy is actually done. Incoming + * connections are added to the active list of connections and then the header + * is processed to determine what is being requested. tinyproxy then connects + * to the remote server and begins to relay the bytes back and forth between + * the client and the remote server. Basically, we sit there and sling bytes + * back and forth. Optionally, we can weed out headers we do not want to send, + * and also add a header of our own. + * + * Copyright (C) 1998 Steven Young + * Copyright (C) 1999 Robert James Kaes (rjkaes@flarenet.com) + * Copyright (C) 2000 Chris Lightfoot (chris@ex-parrot.com) + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2, or (at your option) any + * later version. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +#ifdef HAVE_CONFIG_H +#include <defines.h> +#endif + +#include <stdio.h> +#include <stdlib.h> +#include <time.h> +#include <sys/time.h> +#include <sys/types.h> +#include <sys/socket.h> +#include <netinet/in.h> +#include <arpa/inet.h> +#include <netdb.h> +#include <sys/uio.h> +#include <unistd.h> +#include <string.h> +#include <errno.h> +#include <sysexits.h> +#include <assert.h> + +#include "config.h" +#include "tinyproxy.h" +#include "sock.h" +#include "utils.h" +#include "conns.h" +#include "log.h" +#include "reqs.h" +#include "buffer.h" +#include "filter.h" +#include "uri.h" +#include "regexp.h" + +/* chris - for asynchronous DNS */ +#include "dnscache.h" +#include <adns.h> +extern adns_state adns; + +#ifdef XTINYPROXY + +static void Add_XTinyproxy_Header(struct conn_s *connptr) +{ + char *header_line; + char ipaddr[PEER_IP_LENGTH]; + int length; + + assert(connptr); + + if (!(header_line = xmalloc(sizeof(char) * 32))) + return; + + length = sprintf(header_line, "X-Tinyproxy: %s\r\n", + getpeer_ip(connptr->client_fd, ipaddr)); + + unshift_buffer(connptr->cbuffer, header_line, length); +} + +#endif + +#define HTTPPATTERN "^([a-z]+)[ \t]+([^ \t]+)([ \t]+(HTTP/[0-9]+\\.[0-9]+))?" +#define NMATCH 4 +#define METHOD_IND 1 +#define URI_IND 2 +#define VERSION_MARK 3 +#define VERSION_IND 4 + +#define HTTP400ERROR "Unrecognizable request. Only HTTP is allowed." +#define HTTP500ERROR "Unable to connect to remote server." +#define HTTP503ERROR "Internal server error." + +/* + * Parse a client HTTP request and then establish connection. + */ +static int clientreq(struct conn_s *connptr) +{ + URI *uri = NULL; + char *inbuf, *buffer, *request, *port; + char *inbuf_ptr; + + regex_t preg; + regmatch_t pmatch[NMATCH]; + + long len; + int fd, port_no; + + char peer_ipaddr[PEER_IP_LENGTH]; + + assert(connptr); + + getpeer_ip(connptr->client_fd, peer_ipaddr); + /* chris - getpeer_string could block, so for the moment take it out */ + + if ((len + = readline(connptr->client_fd, connptr->cbuffer, &inbuf)) <= 0) { + return len; + } + + inbuf_ptr = inbuf + len - 1; + while (*inbuf_ptr == '\r' || *inbuf_ptr == '\n') + *inbuf_ptr-- = '\0'; + + /* Log the incoming connection */ + if (!config.restricted) { + log("Connect: %s", peer_ipaddr); + log("Request: %s", inbuf); + } + + if (regcomp(&preg, HTTPPATTERN, REG_EXTENDED | REG_ICASE) != 0) { + log("ERROR clientreq: regcomp"); + return 0; + } + if (regexec(&preg, inbuf, NMATCH, pmatch, 0) != 0) { + log("ERROR clientreq: regexec"); + regfree(&preg); + return -1; + } + regfree(&preg); + + if (pmatch[VERSION_MARK].rm_so == -1) + connptr->simple_req = TRUE; + + if (pmatch[METHOD_IND].rm_so == -1 || pmatch[URI_IND].rm_so == -1) { + log("ERROR clientreq: Incomplete line from %s (%s)", + peer_ipaddr, inbuf); + httperr(connptr, 400, HTTP400ERROR); + goto COMMON_EXIT; + } + + len = pmatch[URI_IND].rm_eo - pmatch[URI_IND].rm_so; + if (!(buffer = xmalloc(len + 1))) { + log("ERROR clientreq: Cannot allocate buffer for request from %s", + peer_ipaddr); + httperr(connptr, 503, HTTP503ERROR); + goto COMMON_EXIT; + } + memcpy(buffer, inbuf + pmatch[URI_IND].rm_so, len); + buffer[len] = '\0'; + if (!(uri = explode_uri(buffer))) { + safefree(buffer); + log("ERROR clientreq: Problem with explode_uri"); + httperr(connptr, 503, HTTP503ERROR); + goto COMMON_EXIT; + } + safefree(buffer); + + if (strcasecmp(uri->scheme, "http") != 0) { + char *error_string = xmalloc(strlen(uri->scheme) + 64); + sprintf(error_string, "Invalid scheme (%s). Only HTTP is allowed.", + uri->scheme); + httperr(connptr, 400, error_string); + safefree(error_string); + goto COMMON_EXIT; + } + + if ((strlen(config.stathost) > 0) && + strcasecmp(uri->authority, config.stathost) == 0) { + showstats(connptr); + goto COMMON_EXIT; + } + + port_no = 80; + if ((port = strchr(uri->authority, ':'))) { + *port++ = '\0'; + if (strlen(port) > 0) + port_no = atoi(port); + } + + /* chris - so this can be passed on to clientreq_dnscomplete. */ + connptr->port_no = port_no; + +#ifdef FILTER_ENABLE + /* Filter domains out */ + if (config.filter) { + if (filter_host(uri->authority)) { + log("ERROR clientreq: Filtered connection (%s)", + peer_ipaddr); + httperr(connptr, 404, + "Unable to connect to filtered host."); + goto COMMON_EXIT; + } + } +#endif /* FILTER_ENABLE */ + + /* Build a new request from the first line of the header */ + if (!(request = xmalloc(strlen(inbuf) + 1))) { + log("ERROR clientreq: cannot allocate buffer for request from %s", + peer_ipaddr); + httperr(connptr, 503, HTTP503ERROR); + goto COMMON_EXIT; + } + + /* We need to set the version number WE support */ + memcpy(request, inbuf, pmatch[METHOD_IND].rm_eo); + request[pmatch[METHOD_IND].rm_eo] = '\0'; + strcat(request, " "); + strcat(request, uri->path); + if (uri->query) { + strcat(request, "?"); + strcat(request, uri->query); + } + strcat(request, " HTTP/1.0\r\n"); + + /* chris - If domain is in dotted-quad format or is already in the + * DNS cache, then go straight to WAITCONN. + */ + if (inet_aton(uri->authority, NULL) || lookup(NULL, uri->authority) == 0) { + if ((fd = opensock(uri->authority, port_no)) < 0) { + safefree(request); + httperr(connptr, 500, + "Unable to connect to host (cannot create sock)"); + stats.num_badcons++; + goto COMMON_EXIT; + } + + connptr->server_fd = fd; + connptr->type = WAITCONN; + } + /* Otherwise submit a DNS request and hope for the best. */ + else { + if (adns_submit(adns, uri->authority, adns_r_a, adns_qf_quoteok_cname | adns_qf_cname_loose, connptr, &(connptr->adns_qu))) { + safefree(request); + httperr(connptr, 500, "Resolver error connecting to host"); + stats.num_badcons++; + goto COMMON_EXIT; + } else { +#ifdef __DEBUG__ + log("DNS request submitted"); +#endif + /* copy domain for later caching */ + connptr->domain = strdup(uri->authority); + connptr->type = DNS_WAITCONN; + } + } + +#ifdef XTINYPROXY + /* Add a X-Tinyproxy header which contains our IP address */ + if (config.my_domain + && xstrstr(uri->authority, config.my_domain, + strlen(uri->authority), FALSE)) { + Add_XTinyproxy_Header(connptr); + } +#endif + + /* Add the rewritten request to the buffer */ + unshift_buffer(connptr->cbuffer, request, strlen(request)); + + /* + * HACK HACK HACK: When we're sending a POST there is no restriction + * on the length of the header. If we don't let all the header lines + * through, the POST will not work. This _definitely_ needs to be + * fixed. - rjkaes + */ + if (!xstrstr(inbuf, "POST ", 5, FALSE)) { + connptr->clientheader = TRUE; + } + + COMMON_EXIT: + safefree(inbuf); + free_uri(uri); + return 0; +} + +/* chris - added this to move a connection from the DNS_WAITCONN state + * to the WAITCONN state by connecting it to the server, once the name + * has been resolved. + */ +static int clientreq_dnscomplete(struct conn_s *connptr, struct in_addr *inaddr) { + int fd; + + fd = opensock_inaddr(inaddr, connptr->port_no); + + if (fd < 0) { +#ifdef __DEBUG__ + log("Failed to open connection to server"); +#endif + httperr(connptr, 500, + "Unable to connect to host (cannot create sock)"); + stats.num_badcons++; + + return 0; + } else { +#ifdef __DEBUG__ + log("Connected to server"); +#endif + connptr->server_fd = fd; + connptr->type = WAITCONN; + } + + return 0; +} + +/* + * Finish the client request + */ +static int clientreq_finish(struct conn_s *connptr) +{ + int sockopt, len = sizeof(sockopt); + + assert(connptr); + + if (getsockopt + (connptr->server_fd, SOL_SOCKET, SO_ERROR, &sockopt, &len) < 0) { + log("ERROR clientreq_finish: getsockopt error (%s)", + strerror(errno)); + return -1; + } + + if (sockopt != 0) { + if (sockopt == EINPROGRESS) + return 0; + else if (sockopt == ETIMEDOUT) { + httperr(connptr, 408, "Connect Timed Out"); + return 0; + } else { + log("ERROR clientreq_finish: could not create connection (%s)", + strerror(sockopt)); + return -1; + } + } + + connptr->type = RELAYCONN; + stats.num_opens++; + return 0; +} + +/* + * Check to see if the line is allowed or not depending on the anonymous + * headers which are to be allowed. + */ +static int anonheader(char *line) +{ + struct allowedhdr_s *allowedptr = allowedhdrs; + + assert(line); + assert(allowedhdrs); + + if (!xstrstr(line, "GET ", 4, FALSE) + || !xstrstr(line, "POST ", 5, FALSE) + || !xstrstr(line, "HEAD ", 5, FALSE)) + return 1; + + for (allowedptr = allowedhdrs; allowedptr; + allowedptr = allowedptr->next) { + if (!strncasecmp + (line, allowedptr->hdrname, strlen(allowedptr->hdrname))) { + return 1; + } + } + return 0; +} + +/* + * Used to read in the lines from the header (client side) when we're doing + * the anonymous header reduction. + */ +static int readanonconn(struct conn_s *connptr) +{ + char *line = NULL; + int retv; + + assert(connptr); + + if ((retv = readline(connptr->client_fd, connptr->cbuffer, &line)) <= + 0) { + return retv; + } + + if ((line[0] == '\n') || (strncmp(line, "\r\n", 2) == 0)) { + connptr->clientheader = TRUE; + } else if (!anonheader(line)) { + safefree(line); + return 0; + } + + push_buffer(connptr->cbuffer, line, strlen(line)); + return 0; +} + +/* + * Read in the bytes from the socket + */ +static int readconn(int fd, struct buffer_s *buffptr) +{ + int bytesin; + + assert(fd >= 0); + assert(buffptr); + + if ((bytesin = readbuff(fd, buffptr)) < 0) { + return -1; + } +#ifdef __DEBUG__ + log("readconn [%d]: %d", fd, bytesin); +#endif + + stats.num_rx += bytesin; + return bytesin; +} + +/* + * Write the bytes from the buffer to the socket + */ +static int writeconn(int fd, struct buffer_s *buffptr) +{ + int bytessent; + + assert(fd >= 0); + assert(buffptr); + + if ((bytessent = writebuff(fd, buffptr)) < 0) { + return -1; + } + + stats.num_tx += bytessent; + return bytessent; +} + +/* + * Factored out the common function to read from the client. It was used in + * two different places with no change, so no point in having the same code + * twice. + */ +static int read_from_client(struct conn_s *connptr, fd_set * readfds) +{ + assert(connptr); + assert(readfds); + + if (FD_ISSET(connptr->client_fd, readfds)) { + if (config.anonymous && !connptr->clientheader) { + if (readanonconn(connptr) < 0) { + shutdown(connptr->client_fd, 2); + shutdown(connptr->server_fd, 2); + connptr->type = FINISHCONN; + return -1; + } + } else if (readconn(connptr->client_fd, connptr->cbuffer) < 0) { + shutdown(connptr->client_fd, 2); + shutdown(connptr->server_fd, 2); + connptr->type = FINISHCONN; + return -1; + } + connptr->actiontime = time(NULL); + } + + return 0; +} + +/* + * Factored out the common write to client function since, again, it was used + * in two different places with no changes. + */ +static int write_to_client(struct conn_s *connptr, fd_set * writefds) +{ + assert(connptr); + assert(writefds); + + if (FD_ISSET(connptr->client_fd, writefds)) { + if (writeconn(connptr->client_fd, connptr->sbuffer) < 0) { + shutdown(connptr->client_fd, 2); + shutdown(connptr->server_fd, 2); + connptr->type = FINISHCONN; + return -1; + } + connptr->actiontime = time(NULL); + } + + return 0; +} + +/* + * All of the *_req functions handle the various stages a connection can go + * through. I moved them out from getreqs because they handle a lot of error + * code and it was indenting too far in. As you can see they are very simple, + * and are only called once from getreqs, hence the inlining. + */ + +inline static void newconn_req(struct conn_s *connptr, fd_set * readfds) +{ + assert(connptr); + assert(readfds); + + if (FD_ISSET(connptr->client_fd, readfds)) { + if (clientreq(connptr) < 0) { + shutdown(connptr->client_fd, 2); + connptr->type = FINISHCONN; + return; + } + + if (!connptr) + abort(); + + connptr->actiontime = time(NULL); + } +} + +inline static void waitconn_req(struct conn_s *connptr, fd_set * readfds, + fd_set * writefds) +{ + assert(connptr); + assert(readfds); + assert(writefds); + + if (read_from_client(connptr, readfds) < 0) + return; + + if (FD_ISSET(connptr->server_fd, readfds) + || FD_ISSET(connptr->server_fd, writefds)) { + if (clientreq_finish(connptr) < 0) { + shutdown(connptr->server_fd, 2); + shutdown(connptr->client_fd, 2); + connptr->type = FINISHCONN; + return; + } + connptr->actiontime = time(NULL); + } +} + +inline static void relayconn_req(struct conn_s *connptr, fd_set * readfds, + fd_set * writefds) +{ + assert(connptr); + assert(readfds); + assert(writefds); + + if (read_from_client(connptr, readfds) < 0) + return; + + if (FD_ISSET(connptr->server_fd, readfds)) { + if (connptr->serverheader) { + if (readconn(connptr->server_fd, connptr->sbuffer) < 0) { + shutdown(connptr->server_fd, 2); + connptr->type = CLOSINGCONN; + return; + } + } else { + /* + * We need to read in the first line to rewrite the + * version back down to HTTP/1.0 (if needed) + */ + char *line = NULL, *ptr, *newline; + int retv; + + if ( + (retv = + readline(connptr->server_fd, connptr->sbuffer, + &line)) < 0) { + shutdown(connptr->server_fd, 2); + httperr(connptr, 500, "Server Closed Early"); + return; + } else if (retv == 0) + return; + + connptr->serverheader = TRUE; + + if (strncasecmp(line, "HTTP/1.0", 8)) { + /* Okay, we need to rewrite it then */ + if (!(ptr = strchr(line, ' '))) { + shutdown(connptr->server_fd, 2); + httperr(connptr, 500, + "There was Server Error"); + return; + } + ptr++; + + if (!(newline = xmalloc(strlen(line) + 1))) { + shutdown(connptr->server_fd, 2); + httperr(connptr, 503, + "No Memory Available"); + return; + } + + sprintf(newline, "HTTP/1.0 %s", ptr); + safefree(line); + line = newline; + } + + push_buffer(connptr->sbuffer, line, strlen(line)); + } + connptr->actiontime = time(NULL); + } + + if (write_to_client(connptr, writefds) < 0) + return; + + if (FD_ISSET(connptr->server_fd, writefds)) { + if (writeconn(connptr->server_fd, connptr->cbuffer) < 0) { + shutdown(connptr->server_fd, 2); + connptr->type = CLOSINGCONN; + return; + } + connptr->actiontime = time(NULL); + } +} + +inline static void closingconn_req(struct conn_s *connptr, fd_set * writefds) +{ + assert(connptr); + assert(writefds); + + write_to_client(connptr, writefds); +} + +/* + * Check against the valid subnet to see if we should allow the access + */ +static int validuser(int fd) +{ + char ipaddr[PEER_IP_LENGTH]; + + assert(fd >= 0); + + if (config.subnet == NULL) + return 1; + + if (!strncmp(config.subnet, getpeer_ip(fd, ipaddr), + strlen(config.subnet))) { + return 1; + } else { + return 0; + } +} + +/* + * Loop that checks for new connections, dispatches to the correct + * routines if bytes are pending, checks to see if it's time for a + * garbage collect. + */ +int getreqs(void) +{ + static unsigned int garbc = 0; + fd_set readfds, writefds, exceptfds; /* chris - ADNS expects exceptfds */ + struct conn_s *connptr; + int fd; + struct timeval tv, now; /* chris - for ADNS timeouts */ + + char peer_ipaddr[PEER_IP_LENGTH]; + + if (setup_fd < 0) { + log("ERROR getreqs: setup_fd not a socket"); + return -1; + } + + /* Garbage collect the dead connections and close any idle ones */ + if (garbc++ >= GARBCOLL_INTERVAL) { + garbcoll(); + garbc = 0; + } + conncoll(); + + FD_ZERO(&readfds); + FD_ZERO(&writefds); + FD_SET(setup_fd, &readfds); + + for (connptr = connections; connptr; connptr = connptr->next) { +#ifdef __DEBUG__ + log("Connptr: %p - %d / client %d server %d", connptr, + connptr->type, connptr->client_fd, connptr->server_fd); +#endif + switch (connptr->type) { + case NEWCONN: + if (buffer_size(connptr->cbuffer) < MAXBUFFSIZE) + FD_SET(connptr->client_fd, &readfds); + else { + httperr(connptr, 414, + "Your Request is way too long."); + } + break; + + /* no case here for DNS_WAITCONN */ + + case WAITCONN: + FD_SET(connptr->server_fd, &readfds); + FD_SET(connptr->server_fd, &writefds); + + if (buffer_size(connptr->cbuffer) < MAXBUFFSIZE) + FD_SET(connptr->client_fd, &readfds); + break; + + case RELAYCONN: + if (buffer_size(connptr->sbuffer) > 0) + FD_SET(connptr->client_fd, &writefds); + if (buffer_size(connptr->sbuffer) < MAXBUFFSIZE) + FD_SET(connptr->server_fd, &readfds); + + if (buffer_size(connptr->cbuffer) > 0) + FD_SET(connptr->server_fd, &writefds); + if (buffer_size(connptr->cbuffer) < MAXBUFFSIZE) + FD_SET(connptr->client_fd, &readfds); + + break; + + case CLOSINGCONN: + if (buffer_size(connptr->sbuffer) > 0) + FD_SET(connptr->client_fd, &writefds); + else { + shutdown(connptr->client_fd, 2); + shutdown(connptr->server_fd, 2); + connptr->type = FINISHCONN; + } + break; + + default: + break; + } + } + + /* Set a 60 second time out */ + tv.tv_sec = 1;//60; + tv.tv_usec = 0; + + /* chris - Make ADNS do its stuff, too. */ + { + struct timeval *tv_mod = &tv; + int foo = FD_SETSIZE; + gettimeofday(&now, NULL); + FD_ZERO(&exceptfds); + adns_beforeselect(adns, &foo, &readfds, &writefds, &exceptfds, &tv_mod, NULL, &now); + } + + if (select(FD_SETSIZE, &readfds, &writefds, &exceptfds, &tv) < 0) { +#ifdef __DEBUG__ + log("select error: %s", strerror(errno)); +#endif + return 0; + } + + /* chris - see whether any ADNS lookups have completed */ + gettimeofday(&now, NULL); + adns_afterselect(adns, FD_SETSIZE, &readfds, &writefds, &exceptfds, &now); + + for (connptr = connections; connptr; connptr = connptr->next) { + adns_answer *ans; + + if (connptr->type == DNS_WAITCONN && + adns_check(adns, &(connptr->adns_qu), &ans, (void**)&connptr) == 0) { + + if (ans->status == adns_s_ok) { + if (connptr->domain) { + insert(ans->rrs.inaddr, connptr->domain); + free(connptr->domain); + } + + clientreq_dnscomplete(connptr, ans->rrs.inaddr); + free(ans); + + /* hack */ + FD_SET(connptr->server_fd, &readfds); +#ifdef __DEBUG__ + log("DNS resolution successful"); +#endif + } else { + free(ans); + + httperr(connptr, 500, "Unable to resolve hostname in URL"); +#ifdef __DEBUG__ + log("DNS resolution failed"); +#endif + } + } + } + + /* Check to see if there are new connections pending */ + if (FD_ISSET(setup_fd, &readfds) && (fd = listen_sock()) >= 0) { + new_conn(fd); /* make a connection from the FD */ + + if (validuser(fd)) { + if (config.cutoffload && (load > config.cutoffload)) { + stats.num_refused++; + httperr(connptr, 503, + "tinyproxy is not accepting connections due to high system load"); + } + } else { + httperr(connptr, 403, + "You are not authorized to use the service."); + log("AUTH Rejected connection from %s", + getpeer_ip(fd, peer_ipaddr)); + } + } + + /* + * Loop through the connections and dispatch them to the appropriate + * handler + */ + for (connptr = connections; connptr; connptr = connptr->next) { + switch (connptr->type) { + case NEWCONN: + newconn_req(connptr, &readfds); + break; + + case WAITCONN: + waitconn_req(connptr, &readfds, &writefds); + break; + + case RELAYCONN: + relayconn_req(connptr, &readfds, &writefds); + break; + + case CLOSINGCONN: + closingconn_req(connptr, &writefds); + break; + + default: + break; + } + } + + return 0; +} diff --git a/src/reqs.h b/src/reqs.h new file mode 100644 index 0000000..182fc20 --- /dev/null +++ b/src/reqs.h @@ -0,0 +1,24 @@ +/* $Id: reqs.h,v 1.1.1.1 2000-02-16 17:32:23 sdyoung Exp $ + * + * See 'reqs.c' for a detailed description. + * + * Copyright (C) 1998 Steven Young + * Copyright (C) 1999 Robert James Kaes (rjkaes@flarenet.com) + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2, or (at your option) any + * later version. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +#ifndef _REQS_H_ +#define _REQS_H_ 1 + +extern int getreqs(void); + +#endif diff --git a/src/sock.c b/src/sock.c new file mode 100644 index 0000000..dc415e5 --- /dev/null +++ b/src/sock.c @@ -0,0 +1,362 @@ +/* $Id: sock.c,v 1.1.1.1 2000-02-16 17:32:23 sdyoung Exp $ + * + * Sockets are created and destroyed here. When a new connection comes in from + * a client, we need to copy the socket and the create a second socket to the + * remote server the client is trying to connect to. Also, the listening + * socket is created and destroyed here. Sounds more impressive than it + * actually is. + * + * Copyright (C) 1998 Steven Young + * Copyright (C) 1999 Robert James Kaes (rjkaes@flarenet.com) + * Copyright (C) 2000 Chris Lightfoot (chris@ex-parrot.com) + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2, or (at your option) any + * later version. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +#ifdef HAVE_CONFIG_H +#include <defines.h> +#endif + +#include <stdio.h> +#include <stdarg.h> +#include <stdlib.h> +#include <sys/types.h> +#include <sys/socket.h> +#include <netinet/in.h> +#include <errno.h> +#include <netdb.h> +#include <string.h> +#include <unistd.h> +#include <arpa/inet.h> +#include <fcntl.h> +#include <assert.h> + +#include "tinyproxy.h" +#include "sock.h" +#include "log.h" +#include "utils.h" +#include "dnscache.h" + +/* This routine is so old I can't even remember writing it. But I do + * remember that it was an .h file because I didn't know putting code in a + * header was bad magic yet. anyway, this routine opens a connection to a + * system and returns the fd. + */ + +/* + * Cleaned up some of the code to use memory routines which are now the + * default. Also, the routine first checks to see if the address is in + * dotted-decimal form before it does a name lookup. Finally, the newly + * created socket is made non-blocking. + * - rjkaes + */ +int opensock(char *ip_addr, int port) +{ + int sock_fd, flags; + struct sockaddr_in port_info; + + assert(ip_addr); + assert(port > 0); + + memset((struct sockaddr *) &port_info, 0, sizeof(port_info)); + + port_info.sin_family = AF_INET; + + /* chris - Could block; neet to ensure that this is never called + * before a non-blocking DNS query happens for this address. Not + * relevant in the code as it stands. + */ + if (dnscache(&port_info.sin_addr, ip_addr) < 0) { + log("ERROR opensock: Could not lookup address: %s", ip_addr); + return -1; + } + + port_info.sin_port = htons(port); + + if ((sock_fd = socket(AF_INET, SOCK_STREAM, 0)) == -1) { + log("ERROR opensock: socket (%s)", strerror(errno)); + return -1; + } + + flags = fcntl(sock_fd, F_GETFL, 0); + fcntl(sock_fd, F_SETFL, flags | O_NONBLOCK); + + if (connect + (sock_fd, (struct sockaddr *) &port_info, sizeof(port_info)) < 0) { + if (errno != EINPROGRESS) { + log("ERROR opensock: connect (%s)", strerror(errno)); + return -1; + } + } + + return sock_fd; +} + +/* chris - added this to open a socket given a struct in_addr */ +int opensock_inaddr(struct in_addr *inaddr, int port) +{ + int sock_fd, flags; + struct sockaddr_in port_info; + + assert(inaddr); + assert(port > 0); + + memset((struct sockaddr *) &port_info, 0, sizeof(port_info)); + + port_info.sin_family = AF_INET; + + memcpy(&port_info.sin_addr, inaddr, sizeof(struct in_addr)); + + port_info.sin_port = htons(port); + + if ((sock_fd = socket(AF_INET, SOCK_STREAM, 0)) == -1) { + log("ERROR opensock_inaddr: socket (%s)", strerror(errno)); + return -1; + } + + flags = fcntl(sock_fd, F_GETFL, 0); + fcntl(sock_fd, F_SETFL, flags | O_NONBLOCK); + + if (connect + (sock_fd, (struct sockaddr *) &port_info, sizeof(port_info)) < 0) { + if (errno != EINPROGRESS) { + log("ERROR opensock: connect (%s)", strerror(errno)); + return -1; + } + } + + return sock_fd; +} + +int setup_fd; +static struct sockaddr listen_sock_addr; + +/* + * Start listening to a socket. + */ +int init_listen_sock(int port) +{ + struct sockaddr_in laddr; + int i = 1; + + assert(port > 0); + + if ((setup_fd = socket(AF_INET, SOCK_STREAM, 0)) < 0) { + log("ERROR init_listen_sock: socket (%s)", strerror(errno)); + return -1; + } + + if (setsockopt(setup_fd, SOL_SOCKET, SO_REUSEADDR, &i, sizeof(i)) < 0) { + log("ERROR init_listen_sock: setsockopt (%s)", + strerror(errno)); + return -1; + } + + memset(&listen_sock_addr, 0, sizeof(listen_sock_addr)); + memset(&laddr, 0, sizeof(laddr)); + laddr.sin_family = AF_INET; + laddr.sin_port = htons(port); + + if (config.ipAddr) { + laddr.sin_addr.s_addr = inet_addr(config.ipAddr); + } else { + laddr.sin_addr.s_addr = inet_addr("0.0.0.0"); + } + if (bind(setup_fd, (struct sockaddr *) &laddr, sizeof(laddr)) < 0) { + log("ERROR init_listen_sock: bind (%s)", strerror(errno)); + return -1; + } + if ((listen(setup_fd, MAXLISTEN)) != 0) { + log("ERROR init_listen_sock: listen (%s)", strerror(errno)); + return -1; + } + + return 0; +} + +/* + * Grab a pending connection + */ +int listen_sock(void) +{ + static int sock; + int sz = sizeof(listen_sock_addr); + + if ((sock = accept(setup_fd, &listen_sock_addr, &sz)) < 0) { + if (errno != ECONNABORTED +#ifdef EPROTO + && errno != EPROTO +#endif +#ifdef EWOULDBLOCK + && errno != EWOULDBLOCK +#endif + && errno != EINTR) + log("ERROR listen_sock: accept (%s)", strerror(errno)); + return -1; + } + stats.num_listens++; + + return sock; +} + +/* + * Stop listening on a socket. + */ +void de_init_listen_sock(void) +{ + close(setup_fd); +} + +/* + * Takes a socket descriptor and returns the string contain the peer's + * IP address. + */ +char *getpeer_ip(int fd, char *ipaddr) +{ + struct sockaddr_in name; + int namelen = sizeof(name); + + assert(fd >= 0); + assert(ipaddr); + + memset(ipaddr, '\0', PEER_IP_LENGTH); + + if (getpeername(fd, (struct sockaddr *) &name, &namelen) != 0) { + log("ERROR Connect: 'could not get peer name'"); + } else { + strncpy(ipaddr, + inet_ntoa(*(struct in_addr *) &name.sin_addr.s_addr), + PEER_IP_LENGTH - 1); + } + + return ipaddr; +} + +/* + * Takes a socket descriptor and returns the string containing the peer's + * address. + */ +char *getpeer_string(int fd, char *string) +{ + struct sockaddr_in name; + int namelen = sizeof(name); + struct hostent *peername; + + assert(fd >= 0); + assert(string); + + memset(string, '\0', PEER_STRING_LENGTH); + + if (getpeername(fd, (struct sockaddr *) &name, &namelen) != 0) { + log("ERROR Connect: 'could not get peer name'"); + } else { + if ( + (peername = + gethostbyaddr((char *) &name.sin_addr.s_addr, + sizeof(name.sin_addr.s_addr), + AF_INET)) != NULL) { + strncpy(string, peername->h_name, + PEER_STRING_LENGTH - 1); + } + } + + return string; +} + + +/* + * Read one line of the header + */ +int readline(int fd, struct buffer_s *buffer, char **line) +{ + char inbuf[BUFFER]; + int bytesin; + char *endline = NULL; + char *newline; + struct bufline_s *oldline; + unsigned long len = 0, length; + + assert(fd >= 0); + assert(buffer); + assert(line); + + *line = NULL; + + if ((bytesin = recv(fd, inbuf, BUFFER - 1, MSG_PEEK)) <= 0) { + goto CONN_ERROR; + } + + endline = xstrstr(inbuf, "\n", bytesin, FALSE); + + if (endline) { + endline++; + *endline = '\0'; + + length = strlen(inbuf); + memset(inbuf, '\0', BUFFER); + + /* Actually pull it off the queue */ + if ((bytesin = recv(fd, inbuf, length, 0)) <= 0) { + goto CONN_ERROR; + } + + *line = xstrdup(inbuf); + + if (buffer_size(buffer) > 0) { + if (!(newline = xmalloc(buffer_size(buffer) + + length + 1))) { + return -1; + } + + newline[0] = '\0'; + + while ((oldline = shift_buffer(buffer))) { + memcpy(newline + len, oldline->string, + oldline->length); + + len += oldline->length; + free_line(oldline); + } + + memcpy(newline + len, *line, strlen(*line) + 1); + safefree(*line); + + *line = newline; + } + + return strlen(*line); + } + + /* + * We didn't find a '\r\n', but we've filled the buffer.. pull it off + * and try again later... + */ + if ((bytesin = recv(fd, inbuf, bytesin, 0)) <= 0) { + goto CONN_ERROR; + } + + if (!(*line = xmalloc(bytesin + 1))) { + return -1; + } + + memcpy(*line, inbuf, bytesin); + (*line)[bytesin] = '\0'; + + push_buffer(buffer, *line, strlen(*line)); + + return 0; + + CONN_ERROR: + if (bytesin == 0 || (errno != EAGAIN && errno != EINTR)) { + return -1; + } + return 0; +} diff --git a/src/sock.h b/src/sock.h new file mode 100644 index 0000000..952a673 --- /dev/null +++ b/src/sock.h @@ -0,0 +1,40 @@ +/* $Id: sock.h,v 1.1.1.1 2000-02-16 17:32:23 sdyoung Exp $ + * + * See 'sock.c' for a detailed description. + * + * Copyright (C) 1998 Steven Young + * Copyright (C) 1999 Robert James Kaes (rjkaes@flarenet.com) + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2, or (at your option) any + * later version. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +#ifndef _SOCK_H_ +#define _SOCK_H_ 1 + +#include "buffer.h" + +#define PEER_IP_LENGTH 16 +#define PEER_STRING_LENGTH 256 + +extern int setup_fd; + +extern int opensock(char *ip_addr, int port); +extern int opensock_inaddr(struct in_addr *inaddr, int port); +extern int init_listen_sock(int port); +extern int listen_sock(void); +extern void de_init_listen_sock(void); +extern int setsocketopt(int *sock_fd, int options, int flip); + +extern char *getpeer_ip(int fd, char *ipaddr); +extern char *getpeer_string(int fd, char *string); +extern int readline(int fd, struct buffer_s *buffer, char **line); + +#endif diff --git a/src/stamp-h.in b/src/stamp-h.in new file mode 100644 index 0000000..9788f70 --- /dev/null +++ b/src/stamp-h.in @@ -0,0 +1 @@ +timestamp diff --git a/src/tinyproxy.c b/src/tinyproxy.c new file mode 100644 index 0000000..1425492 --- /dev/null +++ b/src/tinyproxy.c @@ -0,0 +1,478 @@ +/* $Id: tinyproxy.c,v 1.1.1.1 2000-02-16 17:32:23 sdyoung Exp $ + * + * The initialize routine. Basically sets up all the initial stuff (logfile, + * listening socket, config options, etc.) and then sits there and loops + * over the new connections until the daemon is closed. Also has additional + * functions to handle the "user friendly" aspects of a program (usage, + * stats, etc.) Like any good program, most of the work is actually done + * elsewhere. + * + * Copyright (C) 1998 Steven Young + * Copyright (C) 1999 Robert James Kaes (rjkaes@flarenet.com) + * Copyright (C) 2000 Chris Lightfoot (chris@ex-parrot.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2, or (at your option) any + * later version. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +#ifdef HAVE_CONFIG_H +#include <defines.h> +#endif + +#include <stdio.h> +#include <sys/types.h> +#include <sys/socket.h> +#include <signal.h> +#include <stdlib.h> +#include <sysexits.h> +#include <pwd.h> +#include <string.h> +#include <unistd.h> +#include <errno.h> +#include <time.h> +#include <sys/time.h> +#include <syslog.h> +#include <unistd.h> +#include <fcntl.h> + +/* chris - need this for asynchronous DNS resolution */ +#include <adns.h> + +adns_state adns; + +#include "config.h" +#include "tinyproxy.h" +#include "utils.h" +#include "log.h" +#include "sock.h" +#include "conns.h" +#include "reqs.h" +#include "buffer.h" +#include "filter.h" + +void takesig(int sig); + +/* + * Global Structures + */ +struct config_s config = { + NULL, /* Log file handle */ + DEFAULT_LOG, /* Logfile name */ + FALSE, /* Use syslog instead? */ + DEFAULT_CUTOFFLOAD, /* Cut off load */ + DEFAULT_PORT, /* Listen on this port */ + DEFAULT_STATHOST, /* URL of stats host */ + FALSE, /* Quit? */ + DEFAULT_USER, /* Name of user to change to */ + FALSE, /* Run anonymous by default? */ + NULL, /* String containing the subnet allowed */ + NULL, /* IP address to listen on */ +#ifdef FILTER_ENABLE + NULL, /* Location of filter file */ +#endif /* FILTER_ENABLE */ + FALSE, /* Restrict the log to only errors */ +#ifdef XTINYPROXY + NULL /* The name of this domain */ +#endif +}; + +struct stat_s stats; +float load = 0.00; +struct allowedhdr_s *allowedhdrs = NULL; + +/* + * Dump info to the logfile + */ +static void dumpdebug(void) +{ + struct conn_s *connptr = connections; + long clients = 0, waiting = 0, relaying = 0, closing = 0, finished = 0; + + log("SIGUSR1 received, debug dump follows."); + + while (connptr) { + switch (connptr->type) { + case NEWCONN: + clients++; + break; + case WAITCONN: + waiting++; + break; + case RELAYCONN: + relaying++; + break; + case CLOSINGCONN: + closing++; + break; + case FINISHCONN: + finished++; + break; + default: + break; + } + connptr = connptr->next; + } + log("clients: %d, waiting: %d, relaying: %d," \ + "closing: %d, finished: %d", + clients, waiting, relaying, closing, finished); + log("total requests handled: %lu", stats.num_reqs); + log("total connections handled: %lu", stats.num_cons); + log("total sockets listened: %lu", stats.num_listens); + log("total sockets opened: %lu", stats.num_opens); + log("total bad opens: %lu", stats.num_badcons); + log("total bytes tx: %lu", stats.num_tx); + log("total bytes rx: %lu", stats.num_rx); + log("connections refused due to load: %lu", stats.num_refused); + log("garbage collections: %lu", stats.num_garbage); + log("idle connections killed: %lu", stats.num_idles); + log("end debug dump."); +} + +/* + * Handle a signal + */ +void takesig(int sig) +{ + switch (sig) { + case SIGUSR1: + dumpdebug(); + break; + case SIGHUP: + if (config.logf) + ftruncate(fileno(config.logf), 0); + + log("SIGHUP received, cleaning up..."); + conncoll(); + garbcoll(); + +#ifdef FILTER_ENABLE + if (config.filter) { + filter_destroy(); + filter_init(); + } + log("Re-reading filter file."); +#endif /* FILTER_ENABLE */ + log("Finished cleaning memory/connections."); + break; + case SIGTERM: +#ifdef FILTER_ENABLE + if (config.filter) + filter_destroy(); +#endif /* FILTER_ENABLE */ + config.quit = TRUE; + break; + case SIGALRM: + calcload(); + alarm(LOAD_RECALCTIMER); + break; + } + if (sig != SIGTERM) + signal(sig, takesig); + signal(SIGPIPE, SIG_IGN); +} + +/* + * Display usage to the user on stderr. + */ +static void usagedisp(void) +{ + printf("tinyproxy version " VERSION "\n"); + printf("Copyright 1998 Steven Young (sdyoung@well.com)\n"); + printf + ("Copyright 1998-1999 Robert James Kaes (rjkaes@flarenet.com)\n\n"); + printf("Copyright 2000 Chris Lightfoot (chris@ex-parrot.com)\n"); + + printf + ("This software is licensed under the GNU General Public License (GPL).\n"); + printf("See the file 'COPYING' included with tinyproxy source.\n\n"); + + printf("Compiled with Ian Jackson's adns:\n"); + printf(" http://www.chiark.greenend.org.uk/~ian/adns/\n\n"); + + printf("Usage: tinyproxy [args]\n"); + printf("Options:\n"); + printf("\t-v\t\tdisplay version number\n"); + printf("\t-h\t\tdisplay usage\n"); + printf("\t-d\t\tdo not daemonize\n"); + printf + ("\t-n ip_address\tallow access from only this subnet. (i.e. 192.168.0.)\n"); + printf("\t-i ip_address\tonly listen on this address\n"); + printf("\t-p port\t\tlisten on 'port'\n"); + printf("\t-l logfile\tlog to 'logfile'\n"); +#ifdef HAVE_SYSLOG_H + printf("\t-S\t\tlog using the syslog instead\n"); +#endif + printf("\t-r\t\trestrict the log to only errors\n"); + printf + ("\t-w load\t\tstop accepting new connections at 'load'. 0 disables\n"); + printf("\t-s stathost\tset stathost to 'stathost'\n"); + printf("\t-u user\t\tchange to user after startup. \"\" disables\n"); + printf("\t-a header\tallow 'header' through the anon block\n"); +#ifdef FILTER_ENABLE + printf("\t-f filterfile\tblock sites specified in filterfile\n"); +#endif /* FILTER_ENABLE */ +#ifdef XTINYPROXY + printf + ("\t-x domain\tAdd a XTinyproxy header with the peer's IP address\n"); +#endif + + /* Display the modes compiled into tinyproxy */ + printf("\nFeatures Compiled In:\n"); +#ifdef XTINYPROXY + printf(" XTinyproxy Header\n"); +#endif /* XTINYPROXY */ +#ifdef FILTER_ENABLE + printf(" Filtering\n"); + printf(" * with Regular Expression support\n"); +#endif /* FILTER_ENABLE */ +#ifndef NDEBUG + printf(" Debuggin code\n"); +#endif /* NDEBUG */ +} + +int main(int argc, char **argv) +{ + int optch; + flag usage = FALSE, godaemon = TRUE, changeid = FALSE; + struct passwd *thisuser = NULL; + + struct allowedhdr_s **rpallowedptr = &allowedhdrs; + struct allowedhdr_s *allowedptr = allowedhdrs, *newallowed; + + while ((optch = getopt(argc, argv, "vh?dp:l:Sa:w:s:u:n:i:rx:f:")) != + EOF) { + switch (optch) { + case 'v': + fprintf(stderr, "tinyproxy version " VERSION "\n"); + exit(EX_OK); + break; + case 'p': + if (!(config.port = atoi(optarg))) { + log + ("bad port on commandline, defaulting to %d", + DEFAULT_PORT); + config.port = DEFAULT_PORT; + } + break; + case 'l': + if (!(config.logf_name = xstrdup(optarg))) { + log("bad log file, defaulting to %s", + DEFAULT_LOG); + config.logf_name = DEFAULT_LOG; + } + break; +#ifdef HAVE_SYSLOG_H + case 'S': /* Use the syslog function to handle logging */ + config.syslog = TRUE; + break; +#endif + case 'd': + godaemon = FALSE; + break; + case 'w': + sscanf(optarg, "%f", &config.cutoffload); + break; + case 's': + if (!(config.stathost = xstrdup(optarg))) { + log("bad stathost, defaulting to %s", + DEFAULT_STATHOST); + config.stathost = DEFAULT_STATHOST; + } + break; + case 'u': + if (!(config.changeuser = xstrdup(optarg))) { + log("bad user name, defaulting to %s", + DEFAULT_USER); + config.changeuser = DEFAULT_USER; + } + break; + case 'a': + config.anonymous = TRUE; + + while (allowedptr) { + rpallowedptr = &allowedptr->next; + allowedptr = allowedptr->next; + } + + if (! + (newallowed = + xmalloc(sizeof(struct allowedhdr_s)))) { + log("tinyproxy: cannot allocate headers"); + exit(EX_SOFTWARE); + } + + if (!(newallowed->hdrname = xstrdup(optarg))) { + log("tinyproxy: cannot duplicate string"); + exit(EX_SOFTWARE); + } + + *rpallowedptr = newallowed; + newallowed->next = allowedptr; + + break; + case 'n': + if (!(config.subnet = xstrdup(optarg))) { + log("tinyproxy: could not allocate memory"); + exit(EX_SOFTWARE); + } + break; + case 'i': + if (!(config.ipAddr = xstrdup(optarg))) { + log("tinyproxy: could not allocate memory"); + exit(EX_SOFTWARE); + } + break; +#ifdef FILTER_ENABLE + case 'f': + if (!(config.filter = xstrdup(optarg))) { + log("tinyproxy: could not allocate memory"); + } + break; +#endif /* FILTER_ENABLE */ + case 'r': + config.restricted = TRUE; + break; +#ifdef XTINYPROXY + case 'x': + if (!(config.my_domain = xstrdup(optarg))) { + log("tinyproxy: could not allocate memory"); + exit(EX_SOFTWARE); + } + break; +#endif + case '?': + case 'h': + default: + usage = TRUE; + break; + } + } + + if (usage == TRUE) { + usagedisp(); + exit(EX_OK); + } + + /* chris - Initialise asynchronous DNS */ + if (adns_init(&adns, 0, 0)) { + log("tinyproxy: could not initialise ADNS"); + exit(EX_SOFTWARE); + } + + /* Open the log file if not using syslog */ + if (config.syslog == FALSE) { + if (!(config.logf = fopen(config.logf_name, "a"))) { + fprintf(stderr, + "Unable to open logfile %s for appending!\n", + config.logf_name); + exit(EX_CANTCREAT); + } + } else { + if (godaemon == TRUE) + openlog("tinyproxy", LOG_PID, LOG_DAEMON); + else + openlog("tinyproxy", LOG_PID, LOG_USER); + } + + log(PACKAGE " " VERSION " starting..."); + + if (strlen(config.changeuser)) { + if ((getuid() != 0) && (geteuid() != 0)) { + log + ("not running as root, therefore not changing uid/gid."); + } else { + changeid = TRUE; + if (!(thisuser = getpwnam(config.changeuser))) { + log("unable to find user \"%s\"!", + config.changeuser); + exit(EX_NOUSER); + } + log("changing to user \"%s\" (%d/%d).", + config.changeuser, thisuser->pw_uid, + thisuser->pw_gid); + } + } +#ifdef NDEBUG + if (godaemon == TRUE) + makedaemon(); +#else + printf("Debugging is enabled, so you can not go daemon.\n"); +#endif + + if (signal(SIGPIPE, SIG_IGN) == SIG_ERR) { + fprintf(stderr, "Could not set SIGPIPE\n"); + exit(EX_OSERR); + } + if (signal(SIGUSR1, takesig) == SIG_ERR) { + fprintf(stderr, "Could not set SIGUSR1\n"); + exit(EX_OSERR); + } + if (signal(SIGTERM, takesig) == SIG_ERR) { + fprintf(stderr, "Could not set SIGTERM\n"); + exit(EX_OSERR); + } + if (signal(SIGHUP, takesig) == SIG_ERR) { + fprintf(stderr, "Could not set SIGHUP\n"); + exit(EX_OSERR); + } + if (signal(SIGALRM, takesig) == SIG_ERR) { + fprintf(stderr, "Could not set SIGALRM\n"); + exit(EX_OSERR); + } + alarm(LOAD_RECALCTIMER); + calcload(); + + if (init_listen_sock(config.port) < 0) { + log("unable to bind port %d!", config.port); + exit(EX_UNAVAILABLE); + } + if (changeid == TRUE) { + setuid(thisuser->pw_uid); + setgid(thisuser->pw_gid); + } + log("now accepting connections."); + +#ifdef FILTER_ENABLE + if (config.filter) + filter_init(); +#endif /* FILTER_ENABLE */ + + while (config.quit == FALSE) { + if (getreqs() < 0) + break; + } + +#ifdef FILTER_ENABLE + if (config.filter) + filter_destroy(); +#endif /* FILTER_ENABLE */ + + log("shutting down."); + de_init_listen_sock(); + + if (config.syslog == FALSE) + fclose(config.logf); + else + closelog(); + + allowedptr = allowedhdrs; + while (allowedptr) { + struct allowedhdr_s *delptr = NULL; + delptr = allowedptr; + safefree(delptr->hdrname); + allowedptr = delptr->next; + safefree(delptr); + } + + /* finsih up ADNS */ + adns_finish(adns); + + exit(EX_OK); +} diff --git a/src/tinyproxy.h b/src/tinyproxy.h new file mode 100644 index 0000000..218d729 --- /dev/null +++ b/src/tinyproxy.h @@ -0,0 +1,87 @@ +/* $Id: tinyproxy.h,v 1.1.1.1 2000-02-16 17:32:23 sdyoung Exp $ + * + * See 'tinyproxy.c' for a detailed description. + * + * Copyright (C) 1998 Steven Young + * Copyright (C) 1999 Robert James Kaes (rjkaes@flarenet.com) + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2, or (at your option) any + * later version. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +#ifndef _TINYPROXY_H_ +#define _TINYPROXY_H_ 1 + +#ifdef HAVE_CONFIG_H +#include <defines.h> +#endif + +#include <stdio.h> +#include <time.h> + +#include "config.h" + +/* Global variables for the main controls of the program */ +#define BUFFER (1024 * 2) /* Size of buffer for reading */ +#define MAXLISTEN 128 /* Max number of connections to listen for */ + +/* Make a new type: flag */ +typedef char flag; + +/* Other stuff */ +#define FALSE (0) +#define TRUE (!FALSE) + +struct config_s { + FILE *logf; + char *logf_name; + flag syslog; + float cutoffload; + int port; + char *stathost; + flag quit; + char *changeuser; + flag anonymous; + char *subnet; + char *ipAddr; +#ifdef FILTER_ENABLE + char *filter; +#endif /* FILTER_ENABLE */ + flag restricted; +#ifdef XTINYPROXY + char *my_domain; +#endif +}; + +struct stat_s { + unsigned long int num_reqs; + unsigned long int num_cons; + unsigned long int num_badcons; + unsigned long int num_opens; + unsigned long int num_listens; + unsigned long int num_tx; + unsigned long int num_rx; + unsigned long int num_garbage; + unsigned long int num_idles; + unsigned long int num_refused; +}; + +struct allowedhdr_s { + char *hdrname; + struct allowedhdr_s *next; +}; + +/* Global Structures used in the program */ +extern struct config_s config; +extern struct stat_s stats; +extern struct allowedhdr_s *allowedhdrs; +extern float load; + +#endif diff --git a/src/uri.c b/src/uri.c new file mode 100644 index 0000000..8a2b744 --- /dev/null +++ b/src/uri.c @@ -0,0 +1,124 @@ +/* $Id: uri.c,v 1.1.1.1 2000-02-16 17:32:23 sdyoung Exp $ + * + * This borrows the REGEX from RFC2396 to split a URI string into the five + * primary components. The components are: + * scheme the uri method (like "http", "ftp", "gopher") + * authority the domain and optional ":" port + * path path to the document/resource + * query an optional query (separated with a "?") + * fragment an optional fragement (separated with a "#") + * + * Copyright (C) 1999 Robert James Kaes (rjkaes@flarenet.com) + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2, or (at your option) any + * later version. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +#ifdef HAVE_CONFIG_H +#include <defines.h> +#endif + +#include <string.h> +#include <stdlib.h> +#include <assert.h> + +#include "uri.h" +#include "utils.h" +#include "log.h" +#include "regexp.h" + +#define NMATCH 10 + +#define URIPATTERN "^(([^:/?#]+):)?(//([^/?#]*))?([^?#]*)(\\?([^#]*))?(#(.*))?" + +#define SCHEME 2 +#define AUTHORITY 4 +#define PATH 5 +#define QUERY_MARK 6 +#define QUERY 7 +#define FRAGMENT_MARK 8 +#define FRAGMENT 9 + +static int extract_uri(regmatch_t pmatch[], const char *buffer, char **section, + int substring) +{ + int len = pmatch[substring].rm_eo - pmatch[substring].rm_so; + if ((*section = xmalloc(len + 1)) == NULL) + return -1; + + memset(*section, '\0', len + 1); + memcpy(*section, buffer + pmatch[substring].rm_so, len); + + return 0; +} + +void free_uri(URI * uri) +{ + safefree(uri->scheme); + safefree(uri->authority); + safefree(uri->path); + safefree(uri->query); + safefree(uri->fragment); + safefree(uri); +} + +URI *explode_uri(const char *string) +{ + URI *uri; + regmatch_t pmatch[NMATCH]; + regex_t preg; + + if (!(uri = xmalloc(sizeof(URI)))) + return NULL; + memset(uri, 0, sizeof(URI)); + + if (regcomp(&preg, URIPATTERN, REG_EXTENDED) != 0) { + log("ERROR explode_uri: regcomp"); + goto ERROR_EXIT; + } + + if (regexec(&preg, string, NMATCH, pmatch, 0) != 0) { + log("ERROR explode_uri: regexec"); + goto ERROR_EXIT; + } + + regfree(&preg); + + if (pmatch[SCHEME].rm_so != -1) { + if (extract_uri(pmatch, string, &uri->scheme, SCHEME) < 0) + goto ERROR_EXIT; + } + + if (pmatch[AUTHORITY].rm_so != -1) { + if (extract_uri(pmatch, string, &uri->authority, AUTHORITY) < + 0) goto ERROR_EXIT; + } + + if (pmatch[PATH].rm_so != -1) { + if (extract_uri(pmatch, string, &uri->path, PATH) < 0) + goto ERROR_EXIT; + } + + if (pmatch[QUERY_MARK].rm_so != -1) { + if (extract_uri(pmatch, string, &uri->query, QUERY) < 0) + goto ERROR_EXIT; + } + + if (pmatch[FRAGMENT_MARK].rm_so != -1) { + if (extract_uri(pmatch, string, &uri->fragment, FRAGMENT) < 0) + goto ERROR_EXIT; + } + + return uri; + + ERROR_EXIT: + free_uri(uri); + return NULL; +} diff --git a/src/uri.h b/src/uri.h new file mode 100644 index 0000000..bb18d15 --- /dev/null +++ b/src/uri.h @@ -0,0 +1,32 @@ +/* $Id: uri.h,v 1.1.1.1 2000-02-16 17:32:24 sdyoung Exp $ + * + * See 'uri.c' for a detailed description. + * + * Copyright (C) 1999 Robert James Kaes (rjkaes@flarenet.com) + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2, or (at your option) any + * later version. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +#ifndef __URI_H_ +#define __URI_H_ + +typedef struct { + char *scheme; + char *authority; + char *path; + char *query; + char *fragment; +} URI; + +extern URI *explode_uri(const char *string); +extern void free_uri(URI * uri); + +#endif diff --git a/src/utils.c b/src/utils.c new file mode 100644 index 0000000..1a91d7a --- /dev/null +++ b/src/utils.c @@ -0,0 +1,264 @@ +/* $Id: utils.c,v 1.1.1.1 2000-02-16 17:32:24 sdyoung Exp $ + * + * Misc. routines which are used by the various functions to handle strings + * and memory allocation and pretty much anything else we can think of. Also, + * the load cutoff routine is in here, along with the HTML show stats + * function. Could not think of a better place for it, so it's in here. + * + * Copyright (C) 1998 Steven Young + * Copyright (C) 1999 Robert James Kaes (rjkaes@flarenet.com) + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2, or (at your option) any + * later version. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +#ifdef HAVE_CONFIG_H +#include <defines.h> +#endif + +#include <stdio.h> +#include <string.h> +#include <stdlib.h> +#include <unistd.h> +#include <time.h> +#include <ctype.h> +#include <sysexits.h> +#include <sys/types.h> +#include <sys/socket.h> +#include <errno.h> +#include <signal.h> +#include <sys/stat.h> +#include <assert.h> + +#include "config.h" +#include "tinyproxy.h" +#include "utils.h" +#include "log.h" +#include "conns.h" +#include "buffer.h" + +char *xstrdup(char *st) +{ + char *p; + + assert(st); + + if (!(p = strdup(st))) { + log("ERROR xstrdup: out of memory (%s)", strerror(errno)); + return NULL; + } else { + return p; + } +} + +/* + * Find the start of the needle in the haystack. Limits the search to less + * than "length" characters. Returns NULL if the needle is not found. + */ +char *xstrstr(char *haystack, char *needle, unsigned int length, + int case_sensitive) +{ + unsigned int i; + /* Used to specify which function to use... need the decl. */ + int (*fn) (const char *s1, const char *s2, unsigned int n); + + assert(haystack); + assert(needle); + assert(length > 0); + assert(case_sensitive == FALSE || case_sensitive == TRUE); + + if (case_sensitive) + fn = strncmp; + else + fn = strncasecmp; + + if (strlen(needle) > length) + return NULL; + + for (i = 0; i <= length - strlen(needle); i++) { + if ((*fn) (haystack + i, needle, strlen(needle)) == 0) + return haystack + i; + + } + + return NULL; +} + +/* + * for-sure malloc + */ +void *xmalloc(unsigned long int sz) +{ + void *p; + + assert(sz > 0); + + if (!(p = malloc((size_t) sz))) { + log("ERROR xmalloc: out of memory (%s)", strerror(errno)); + return NULL; + } + return p; +} + +#ifdef USE_PROC +int calcload(void) +{ + char buf[BUFFER], *p; + FILE *f; + + if (!config.cutoffload) { + return -1; + } + + if (!(f = fopen("/proc/loadavg", "rt"))) { + log("unable to read /proc/loadavg"); + config.cutoffload = 0.0; + return -1; + } + fgets(buf, BUFFER, f); + p = strchr(buf, ' '); + *p = '\0'; + load = atof(buf); + fclose(f); + return 0; +} + +#else +int calcload(void) +{ + FILE *f; + char buf[BUFFER]; + char *p, *y; + + if (!config.cutoffload) { + return -1; + } + + if (!(f = popen(UPTIME_PATH, "r"))) { + log("calcload: unable to exec uptime"); + config.cutoffload = 0.0; + return -1; + } + fgets(buf, BUFFER, f); + p = strrchr(buf, ':'); + p += 2; + y = strchr(p, ','); + *y = '\0'; + load = atof(p); + pclose(f); + return 0; +} + +#endif + +/* + * Delete the server's buffer and replace it with a premade message which will + * be sent to the client. + */ +static void update_output_buffer(struct conn_s *connptr, char *outbuf) +{ + assert(connptr); + assert(outbuf); + + delete_buffer(connptr->sbuffer); + connptr->sbuffer = new_buffer(); + + push_buffer(connptr->sbuffer, outbuf, strlen(outbuf)); + shutdown(connptr->server_fd, 2); + connptr->type = CLOSINGCONN; +} + +/* + * Display the statics of the tinyproxy server. + */ +int showstats(struct conn_s *connptr) +{ + char *outbuf; + static char *msg = "HTTP/1.0 200 OK\r\n" \ + "Content-type: text/html\r\n\r\n" \ + "<html><head><title>%s stats</title></head>\r\n" \ + "<body>\r\n" \ + "<center><h2>%s run-time statistics</h2></center><hr>\r\n" \ + "<blockquote>\r\n" \ + "Number of requests: %lu<br>\r\n" \ + "Number of connections: %lu<br>\r\n" \ + "Number of bad connections: %lu<br>\r\n" \ + "Number of opens: %lu<br>\r\n" \ + "Number of listens: %lu<br>\r\n" \ + "Number of bytes (tx): %lu<br>\r\n" \ + "Number of bytes (rx): %lu<br>\r\n" \ + "Number of garbage collects:%lu<br>\r\n" \ + "Number of idle connection kills:%lu<br>\r\n" \ + "Number of refused connections due to high load:%lu<br>\r\n" \ + "Current system load average:%.2f" \ + "(recalculated every % lu seconds)<br>\r\n" \ + "</blockquote>\r\n</body></html>\r\n"; + + assert(connptr); + + outbuf = xmalloc(BUFFER); + + sprintf(outbuf, msg, VERSION, VERSION, stats.num_reqs, + stats.num_cons, stats.num_badcons, stats.num_opens, + stats.num_listens, stats.num_tx, stats.num_rx, + stats.num_garbage, stats.num_idles, stats.num_refused, load, + LOAD_RECALCTIMER); + + update_output_buffer(connptr, outbuf); + + return 0; +} + +/* + * Display an error to the client. + */ +int httperr(struct conn_s *connptr, int err, char *msg) +{ + char *outbuf; + static char *premsg = "HTTP/1.0 %d %s\r\n" \ + "Content-type: text/html\r\n\r\n" \ + "<html><head><title>%s</title></head>\r\n" \ + "<body>\r\n" \ + "<font size=\"+2\">Cache Error!</font><br>\r\n" \ + "An error of type %d occurred: %s\r\n" \ + "<hr>\r\n" \ + "<font size=\"-1\"><em>Generated by %s</em></font>\r\n" \ + "</body></html>\r\n"; + + assert(connptr); + assert(err > 0); + assert(msg); + + outbuf = xmalloc(BUFFER); + sprintf(outbuf, premsg, err, msg, msg, err, msg, VERSION); + + update_output_buffer(connptr, outbuf); + + return 0; +} + +void makedaemon(void) +{ + if (fork() != 0) + exit(0); + + setsid(); + signal(SIGHUP, SIG_IGN); + + if (fork() != 0) + exit(0); + + chdir("/"); + umask(0); + + close(0); + close(1); + close(2); +} diff --git a/src/utils.h b/src/utils.h new file mode 100644 index 0000000..76a3565 --- /dev/null +++ b/src/utils.h @@ -0,0 +1,38 @@ +/* $Id: utils.h,v 1.1.1.1 2000-02-16 17:32:24 sdyoung Exp $ + * + * See 'utils.h' for a detailed description. + * + * Copyright (C) 1998 Steven Young + * Copyright (C) 1999 Robert James Kaes (rjkaes@flarenet.com) + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2, or (at your option) any + * later version. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ + +#ifndef __UTILS_H_ +#define __UTILS_H_ 1 + +#include "conns.h" + +#define safefree(x) free(x); x = NULL + +extern char *xstrdup(char *st); +extern void *xmalloc(unsigned long int sz); +extern char *xstrstr(char *haystack, char *needle, unsigned int length, + int case_sensitive); + +extern int showstats(struct conn_s *connptr); +extern int httperr(struct conn_s *connptr, int err, char *msg); + +extern int calcload(void); + +extern void makedaemon(void); + +#endif |