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2001-12-19Redefined HTTP_LINE_LENGTH to be based on MAXBUFFSIZE (and set to aroundRobert James Kaes1-80/+118
16 KB.) Added the TUNNEL_CONFIGURED() macro to help with testing for the tunnel support code. Create the write_message() function to encapsulate the code which sends the information to the file descriptor. Moved the tunnel code into it's own function.
2001-12-18Updated the list of headers to ignore.Robert James Kaes1-3/+6
2001-12-17Added the code to log the request when in tunnelling mode.Robert James Kaes1-2/+22
2001-12-17Added UPSTREAM_CONFIGURED() macro to help clean up the code.Robert James Kaes1-89/+100
Ignore any blank lines when tinyproxy is expecting a request line. Instead of sending the request line to the remote server in pieces, tinyproxy nows sends it in once go. This was done to fix a problem with some sites like www.heise.de. Changed all calls to connptr->ssl to connptr->connect_method. Changed all calls to connptr->send_message to connptr->send_response_message. Moved the call to Via header code to inside to the tests to handle if tinyproxy is sending an error message (don't need to send any headers.)
2001-12-17Added the assert() calls to safe_write() to make sure the arguments areRobert James Kaes1-1/+5
sane.
2001-12-15Removed reference to ternary.hRobert James Kaes1-3/+1
2001-12-15No longer need this system since it was only being used in the DNS cachingRobert James Kaes2-472/+0
section and the anonymous header section. Once I had removed the DNS caching, the ternary tree system was overkill for the anonymous header code. Replaced in the anonymous header section with a simple linked list.
2001-12-15Changed safe_write() to fully send all the data in the buffer it wasRobert James Kaes2-11/+27
passed. Also safe_write() and safe_read() now use char pointer buffers rather than the void pointer style.
2001-12-15Switched from using the ternary tree to a simple linked list.Robert James Kaes1-25/+64
2001-12-15Removed the references to ternary.c and ternary.hRobert James Kaes1-3/+2
2001-12-15Removed the include "dnscache.h" header file.Robert James Kaes1-2/+1
2001-12-15Added the host name lookup code (which use to be in the DNS cachingRobert James Kaes1-3/+46
system.)
2001-12-15Removed the references to dnscache.c and dnscache.hRobert James Kaes1-2/+1
2001-12-15Removed the DNS caching system because tinyproxy did not determine the TTLRobert James Kaes2-172/+0
of the host names being resolved, which is not recommended by RFC2616. Basically, if a HTTP client doesn't respect the TTL is should not be caching the address since it leaves itself open to DNS spoofing attacks. Also, having a DNS caching system is an administater decision, and so should not be included in the tinyproxy source.
2001-11-26Added support for the <pthreads.h> header.Robert James Kaes1-1/+5
2001-11-26Increased the maximum buffer size to 96 KBRobert James Kaes1-2/+2
2001-11-26Fixed a problem with not buffering more than 2K (which is obviously aRobert James Kaes1-3/+6
problem. :)
2001-11-25send_message changed to send_response_message in the conn_s structure.Robert James Kaes1-2/+2
2001-11-25Added tests for _every_ header to make sure they are actually present onRobert James Kaes1-27/+108
the system.
2001-11-25Added an additional test to make sure the <regex.h> header is actuallyRobert James Kaes1-2/+4
present on the system.
2001-11-25Removed some of the members of the structures and renamed a few others.Robert James Kaes2-13/+16
2001-11-25makenewline() now copies the data into the structure rather than justRobert James Kaes2-27/+26
storing the pointer to the data. add_to_buffer() is now exported. Renamed writebuff() and readbuff() to write_buffer() and read_buffer().
2001-11-25Added a new error code.Robert James Kaes1-1/+2
2001-11-25Add support to limit the maximum size of the input line (to 128KB whichRobert James Kaes1-1/+11
should be _more_ than enough for any header line. :)
2001-11-25Change the C code to match the new style.Robert James Kaes2-7/+11
2001-11-23Added the chomp() function (to replace the trim() function reqs.c)Robert James Kaes2-2/+35
2001-11-23Style changes. Also replaces all mallocs with safemalloc, etc.Robert James Kaes1-12/+8
2001-11-23Removed the trim() function and move it into chomp()/utils.cRobert James Kaes1-44/+16
2001-11-22Reformated text.Robert James Kaes19-332/+541
2001-11-22Replaced the calls to the old readline() function with calls to the newRobert James Kaes1-22/+18
version.
2001-11-22Replaced the readline() function with a new version which has noRobert James Kaes2-62/+137
restrictions on the length of a line (unless you fill memory of course.) Reformated the source.
2001-11-21#if 0'd the code handling the "Via" header in the process_client_headers()Robert James Kaes1-3/+25
function since I'm not completely happy with the code.
2001-11-21Include the protocol variables in the conn_s structure.Robert James Kaes2-2/+8
2001-11-21Extract the version from the request line and store it in the conn_sRobert James Kaes1-9/+44
structure. Don't send a Connection header to the remote connection. Handle the Via header correctly.
2001-11-12Changed the read() call into a recv() call with a flag of NOSIGNAL since IRobert James Kaes1-5/+9
don't want signals messing up my calling conventions.
2001-11-05Made is_anonymous_enabled() an inline function.Robert James Kaes1-2/+2
2001-11-05Added a clean rule to remove the gprof files.Robert James Kaes1-1/+5
2001-11-05Replaced all calls to buffer_size() with the macro BUFFER_SIZE().Robert James Kaes1-7/+7
2001-11-05Removed the buffer_size() function and turned it into BUFFER_SIZE() macro.Robert James Kaes2-59/+70
Moved the struct buffer_s into the header file. Added more assert() calls to better document the assumptions the functions make. Removed incorrect code in remove_from_buffer() which was never actually called anyway.
2001-11-03Tightened the string/numeric ACL checks.Robert James Kaes1-6/+13
2001-11-02Informing the user of the connection to the tunnel is a INFO type message,Robert James Kaes1-2/+2
not a CONN level message.
2001-10-25Header reorganization. Basically all system headers are now included inRobert James Kaes10-66/+28
tinyproxy.h and all the other files include the tinyproxy.h header. This moves all the dependancy issues into one file.
2001-10-25Changed the included headers to be only the "tinyproxy.h" since itRobert James Kaes2-7/+4
contains all the code for properly bringing in the system headers (in the correct order and with proper dependancies.)
2001-10-25Some code clean up due to the creation of the conns.{c,h} files which nowRobert James Kaes6-47/+13
store the creation/destruction and definition of the connection structure.
2001-10-25Moved the connection creation/destruction and definition into it's ownRobert James Kaes2-0/+99
files.
2001-10-25Fixed the problems with sending/not sending headers so that the CONNECTRobert James Kaes1-15/+9
(SSL) method would work with upstream proxying!
2001-10-25Added the upstream flag to the conn_s structure.Robert James Kaes1-1/+2
2001-10-25Bit of source code clean up.Robert James Kaes1-1/+2
2001-10-25Changed the way relay_connection() works by having the both buffersRobert James Kaes1-22/+42
emptied when either socket is closed. This should be better for the tunnel connections. Change the connect_to_upstream() function to better utilize the establish_http_connection() function. Code re-use is cool. :)
2001-10-25Lowered the size of the read buffer to 2K since Ethernet seems to workRobert James Kaes1-4/+5
with 1400 byte segments.
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