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2008-06-17Include values.h to use LONG_MAX and LONG_MINMukund Sivaraman1-0/+3
2008-06-17Add strtol conversion error checkingRobert James Kaes1-4/+15
Moved the strtol() call into fill_netmask_array() and added additional error checking to ensure that the strtol() call succeeded. Error checking code taken from strtol() manpage. Signed-off-by: Robert James Kaes <rjk@wormbytes.ca>
2008-06-17Refactored netmask array fill with range checkRobert James Kaes1-8/+39
When building a numeric ACL with netmask, range check the supplied value. In addition, the code to walk the array has been extracted and "simplified". Signed-off-by: Robert James Kaes <rjk@wormbytes.ca>
2008-06-10Don't check the value to be inserted as it's already checkedMukund Sivaraman1-6/+7
This change primarily avoids a gcc warning where timebuf is never non-NULL. There is no need to check the value to be inserted as it's checked inside hashmap_insert(). This changeset also lets error return values from hashmap_insert() propogate instead of clamping them to -1 (not that these are currently used anyway).
2008-06-09Moved transparent proxy code into its own fileRobert James Kaes5-114/+193
Extracted the transparent proxy logic from reqs.c and placed it into a separate file. Signed-off-by: Robert James Kaes <rjk@wormbytes.ca>
2008-06-03Ignore profiling generated filesRobert James Kaes1-0/+1
The *.pcno files are generated as part of the profiling code. Signed-off-by: Robert James Kaes <rjk@wormbytes.ca>
2008-05-24Updated copyright header in Makefile.amMukund Sivaraman1-12/+13
2008-05-24Removed unnecessary LDFLAGS variableMukund Sivaraman1-2/+0
2008-05-24Renamed htmlerror.[ch] to html-error.[ch]Mukund Sivaraman7-10/+10
2008-05-24Updated copyright, license notices in source codeMukund Sivaraman45-604/+736
The notices have been changed to a more GNU look. Documentation comments have been separated from the copyright header. I've tried to keep all copyright notices intact. Some author contact details have been updated.
2008-03-30Free arg before returning, or it'll leakMukund Sivaraman1-0/+3
2008-03-30Free entry_buffer or it'll be leakedMukund Sivaraman1-0/+2
vector_append() calls vector_insert() which makes a copy of the passed buffer, so the caller can free its buffer.
2008-03-30Fixed leaks of va_listsMukund Sivaraman1-6/+4
2008-03-30Removed obsolete lexer/parser filesMukund Sivaraman2-489/+0
2008-03-19Added more patterns to .gitignoreAndrew Stribblehill1-0/+1
2008-03-13Fixed format string warningsMukund Sivaraman1-4/+4
2008-03-13Removed the clean target from the src directoryMukund Sivaraman1-3/+0
This was overriding the automake clean target to clean up files like *.o by default.
2008-03-13Corrected datatype of salen to fix compiler warningMukund Sivaraman1-2/+2
2008-03-13Renamed file to replace underscores in it with dashesMukund Sivaraman4-6/+6
2008-03-13Renamed file to replace underscores in it with dashesMukund Sivaraman5-7/+7
2008-03-13Renamed .cvsignore to .gitignoreMukund Sivaraman1-0/+0
2005-11-04Added support for UPSTREAM directive.Robert James Kaes1-4/+52
Included the basic grammar and handler functions for the "upstream" and "no upstream" directives. I still need to update the grammar to match _all_ the possibilities documented in the tinyproxy.conf file, but at least it now does as much as the old config parser.
2005-11-04Reformatted the reverse and filter configuration blocks. If eitherRobert James Kaes1-73/+10
section is not enabled at compile time, it should not be included in the object file.
2005-11-04Fixed up whitespace formatting of the config file directives. AlsoRobert James Kaes1-52/+61
added blank lines to group related directives.
2005-08-16* [Refactor] Moved Reverse Proxy CodeRobert James Kaes7-156/+212
Moved the reverse proxy code from reqs.c into it's own files (reverse_proxy.c). The code in reqs.c is way too complicated, so I want to move unrelated code into their own files to simplify the main concepts in reqs.c.
2005-08-15* [Indent] Fixed typedef FormattingRobert James Kaes2-5/+5
Added the list of tinyproxy typedefs to the indent command to have them formatted correctly as well.
2005-08-15* [Indent] Ran Source Through indentRobert James Kaes41-4238/+4452
I re-indented the source code using indent with the following options: indent -kr -bad -bap -nut -i8 -l80 -psl -sob -ss -ncs There are now _no_ tabs in the source files, and all indentation is eight spaces. Lines are 80 characters long, and the procedure type is on it's own line. Read the indent manual for more information about what each option means.
2005-07-12* Specified Correct typedef in getsock_ip()Robert James Kaes1-2/+2
Changed the variable type for the namelen variable to the correct socklen_t type. The configure script already checked for it, but for some reason I never got around to actually using it in this function.
2005-07-12* Updated Copyright Email AddressesRobert James Kaes34-69/+68
Updated the copyright email addresses for Robert James Kaes. The users.sourceforge.net address should always exist.
2005-07-06Removed the proxy-* headers from the list of headers to skip. SinceRobert James Kaes1-3/+1
tinyproxy does not prompt for any proxy information from the client, it should not be eating the proxy headers. They are most likely needed by an upstream proxy.
2005-05-03* [1118363] Proxy reverse order of headersRobert James Kaes1-41/+43
Changed the internal implementation of the hashmap to maintain the insert order if the same key is repeated. The insertion is still constant since we keep track of the head and tail of the bucket chain.
2004-08-24(takesig): Fixed the return type to use the autoconf definedRobert James Kaes1-3/+3
RETSIGTYPE. This is portable, while simply using "void" is not.
2004-08-24Added code to handle HTTP/0.9 simple GET requests.Robert James Kaes1-36/+53
2004-08-24(get_bool_arg): Moved the initialization of "p" _before_ the assert()Robert James Kaes1-3/+3
calls. The code doesn't compile under gcc 2.95 otherwise. (I'm surprised it compiles under gcc 3.3 without a problem.)
2004-08-24Changed some of the variable types so that the code compiles cleanlyRobert James Kaes1-4/+4
on other operating systems. (Used cf.sourceforge.net as the test system for cross compiling.)
2004-08-24Fixed up the acl_s structure so that it compiles correctly underRobert James Kaes1-21/+21
gcc 2.95.
2004-08-14Changed the calls to the config_compile() and config_parse()Robert James Kaes1-20/+21
functions. Also, if the "logfile" directive is used, it will now override use of the syslog system. Added an error message if neither is defined.
2004-08-14(log_message): Added a fsync() call after each line outputted to theRobert James Kaes1-1/+2
log file.
2004-08-14Reorganized the source code. Added the missing reverse proxyRobert James Kaes1-109/+143
directives. Added a bunch of comments to clarify how the code works.
2004-08-14Removed the last code relating to the old configuration parsingRobert James Kaes1-6/+1
system. The grammar.y and scanner.l files still need to be removed.
2004-08-13Removed the grammar.y and scanner.l files from the list of filesRobert James Kaes1-3/+3
required by tinyproxy.
2004-08-13Added some error logging information for directives that areRobert James Kaes1-13/+49
conditionally compiled. Still need to add info messages for the directives.
2004-08-13Change the code to use the new config_parse() method rather than theRobert James Kaes1-7/+12
flex/bison based configuration system.
2004-08-13Added the new configuration parsing system (conffile.c andRobert James Kaes3-1/+638
conffile.h.) The new system is intended to replace the existing grammar.y and scanner.l files. I don't want to depend on flex/bison any longer.
2004-08-12(check_allowed_connect_ports): By default DENY any CONNECT requestsRobert James Kaes1-13/+9
unless explicitly allowed by a configuration directive.
2004-08-12(add_xtinyproxy_header): Removed the runtime error checking of theRobert James Kaes1-8/+3
connptr->server_fd variable and moved it into an assert since we should never be called with invalid data. Also made the function an inline function since it's only called in one place.
2004-08-11Completely rewrote the ACL functionality. The new system is intendedRobert James Kaes1-158/+184
to handle IPv6 style addresses along with the existing IPv4 and string addresses. In addition, the hand-rolled "list" code has been replaced with a vector (code reuse.) Also, the code should be a little easier to understand (relatively speaking.) I do need to add some kind of testing framework (in general) to check that the new code does work with all the formats that will be thrown at it.
2004-08-11(strip_username_password): Removed one of the pointer variables sinceRobert James Kaes1-11/+16
it's no longer needed. Reorganized the function to make it more obvious what was actually being done.
2004-08-10Merged in changes from 1.6.3Robert James Kaes7-18/+32
2004-04-27Added the "BindSame" configure directive from Oswald Buddenhagen.Robert James Kaes8-32/+87
This allows tinyproxy to respond to a request bound to the same interface that the request came in on. As Oswald explains: "attached is a patch that adds the BindSame option. it causes binding an outgoing connection to the ip address of the respective incoming connection. that way one can simulate an entire proxy farm with a single instance of tinyproxy on a multi-homed machine." Cool.