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2003-05-29Improved the upstream proxy support by making the upstream proxyRobert James Kaes4-23/+184
server configurable based on the destination host. [Code written by Peter da Silva]
2003-05-05(establish_http_connection): If the port being requested is not aRobert James Kaes1-7/+23
standard HTTP port (80 or 443) append the port string to the host header; otherwise, leave the host string with only the host's domain name. Replaced all occurrences of constant 80 and 443 with defines HTTP_PORT and HTTP_PORT_SSL.
2003-05-04Fixed a bug that would kill a child process because of an invalidRobert James Kaes2-5/+4
safefree() call. Basically, destroy_conn() was trying to free memory not allocated by malloc. [Fix by David T. Pierson]
2003-04-16(build_url): Rebuild the URL from the component pieces. This functionRobert James Kaes1-13/+53
is used by the transparent proxy code. [Anatole Shaw] (process_request): Fixed up the transparent proxy code so that filtering can be done on the whole URL. [Anatole Shaw] (pull_client_data): Added a bug fix for Internet Explorer (IE). IE will leave an extra CR and LF after the data in an HTTP POST. The new code will eat the extra bytes if they're present. Thanks to Yannick Koehler for finding the bug and offering an explanation as to why it was happening. Changed all calls of connptr->remote_content_length to connptr->content_length.server
2003-04-16# Changed it again to this time use the TINYPROXY_DEBUG environmentRobert James Kaes1-7/+13
variable to determine whether to wait for a connection from GDB.
2003-04-16# The programmer is now made to _explicitly_ enable the GDB support inRobert James Kaes1-2/+3
the child handling function.
2003-04-16Removed the remote_content_length field in the "conn" structure andRobert James Kaes2-4/+8
replaced it with a smaller structure containing both the remote/server and the local/client content-length fields if they're present in the HTTP response headers.
2003-04-01(add_error_variable): Test whether connptr->error_variable is NULL,Robert James Kaes1-2/+6
and if so call safemalloc(). This is needed since saferealloc() will assert() if the first argument is a NULL pointer.
2003-03-26(establish_http_connection): Always include the port number for theRobert James Kaes1-3/+4
requested server. This fixes a problem when the server is not listening on the default port, 80. [Fix suggested by duncan@sapio.co.uk]
2003-03-17# Moved the location of the "initializing" log message to below theRobert James Kaes1-3/+3
processing of the command line options.
2003-03-14Made get_html_file() and lookup_variable() static functions since theyRobert James Kaes1-3/+3
are only used with this file.
2003-03-14# Added copyright notices for Steve. Reformatted the source code toRobert James Kaes2-24/+62
better match the existing tinyproxy practise. Included a few bug fixes from Steve.
2003-03-14(send_http_message): Changed the function to use the new http_messageRobert James Kaes1-31/+20
API.
2003-03-14# Updated all the calls to indicate_http_error() to include aRobert James Kaes1-18/+35
terminating NULL. The va_arg() function requires it to work properly.
2003-03-13Allow the URL for the statistic page to be controlled from theRobert James Kaes2-2/+9
configuration file, rather than being hard-coded in the program. [John M Wright]
2003-03-13Moved the send_http_error_message() and indicate_http_error()Robert James Kaes2-74/+2
functions into the htmlerror.c file, and recoded them to use the new variable substitution system. [Steven Young]
2003-03-13# Added variables to config structure to keep track of the files to beRobert James Kaes2-10/+37
displayed for various HTTP errors and the stats page. [Steven Young]
2003-03-13# Changed showstats() to use the HTML variable functions whenRobert James Kaes1-12/+35
possible. It still retains the hard-coded page for when an HTML file is not available. [Steven Young]
2003-03-13# Changed calls to indicate_http_error() to use the new HTML variableRobert James Kaes1-34/+53
substitution mechanism. [Steven Young]
2003-03-13# Added parser support for the error file configuration keywordsRobert James Kaes2-3/+19
(ErrorFile, DefaultErrorFile, StatFile) [Steven Young]
2003-03-13# Added variables to keep track of the variables to be substituted inRobert James Kaes2-4/+29
.html files displayed to the client [Steven Young]
2003-03-13# Steve Young's code to implement file based HTML error messages,Robert James Kaes2-0/+262
rather than the hard coded string.
2003-03-13# Added htmlerror.c and htmlerror.hRobert James Kaes1-3/+2
2003-03-13# Changed the wording of the header comment to remove the reference toRobert James Kaes1-3/+3
"dnsserver"
2003-03-13# (child_main): If this is a debugging build output the child processRobert James Kaes1-2/+7
ID and wait for 10 seconds so we have time to connect gdb to the child. This is needed if we want to use gdb against the child process.
2003-03-13Fixed up the include order for the <sys/time.h> and <time.h> headers.Robert James Kaes1-10/+6
2003-03-13# Include the http_message.[ch] into the compiled tinyproxy object.Robert James Kaes1-1/+2
2003-03-13An API to handle HTTP messages as concrete entities.Robert James Kaes2-0/+342
2003-03-13(chomp): Fixed up the code to prevent negative array access. AddedRobert James Kaes2-8/+14
code to make sure the supplied arguments are valid.
2003-02-26(main): Removed duplicate code calling the filter_destroy() function.Robert James Kaes1-6/+2
Once is enough. [Detected by John M Wright]
2003-01-28# (connect_to_upstream): Improved the preprocessor directives to makeRobert James Kaes1-3/+3
sure the function would compile cleanly regardless of how the directive was set.
2003-01-27# Style clean up.Robert James Kaes1-2/+2
2003-01-27(display_usage): Removed the output line mentioning that regularRobert James Kaes1-2/+1
expression support was included. It will be there always.
2003-01-27(connect_to_upstream): Reorganized the preprocessor directives to makeRobert James Kaes1-3/+9
sure the function's symbol name is stored, even if upstream was not compiled it. This should keep some compilers from reporting errors.
2003-01-27Added support for conditionally using case sensitive filtering files.Robert James Kaes4-5/+18
Code changes from James E. Flemer.
2003-01-27(process_client_headers): Fixed inverted anonymous header logic. FixRobert James Kaes1-2/+2
comes from the FreeBSD port through James E. Flemer.
2002-12-04(strip_username_password): New function to remove anyRobert James Kaes1-1/+27
username/password part from the host URI. (extract_http_url), (extract_ssl_url): Use the new strip_username_password function to remove any non-host information from the URI.
2002-12-04Removed the "bool_t" type since it conflicts with the newer C standards.Robert James Kaes7-31/+35
The type was just replaced by "unsigned int" types.
2002-11-29(extract_http_url): Removed the leading "http://" from all the tests,Robert James Kaes1-11/+12
since it's skipped by the caller before the URL is passed to this function. (process_request): Include code to handle proxy FTP requests as well. This also lead to a bit of a cleanup in the calling conventions of extract_http_url function. tinyproxy can handle both types of resources by skipping the leading :// part.
2002-11-26Included code to disable the sending of the Via header. This is nowRobert James Kaes4-17/+34
controlled by the ViaHeader configure directive.
2002-11-21(child_main): Cleaned up the notice string to be more clear why aRobert James Kaes1-6/+4
child is being closed.
2002-11-21(main): Check to see if the PID file was created successfully, and ifRobert James Kaes1-2/+6
not report this to the user and close the program.
2002-11-21# Changed the return type for pidfile_create() to int from void.Robert James Kaes1-2/+2
2002-11-21(create_file_safely): Rather than exiting the program if there is anRobert James Kaes1-10/+11
error, a negative "error code" is returned to the program. The various callers then need to decide what to do. (pidfile_create): Returns an error status depending on whether the PID file was created successfully.
2002-11-13(relay_connection): Shutdown the client socket for writing once allRobert James Kaes1-1/+2
the data has been sent.
2002-11-13(destroy_conn): Added code to log any error messages when the socketsRobert James Kaes1-3/+8
are closed.
2002-11-03Removed all the code supporting the TCP tunnelling feature ofRobert James Kaes5-112/+6
tinyproxy. There is really no need for this code, since there are perfectly good programs out there (like rinetd) which are designed for TCP tunnelling. tinyproxy should be a good HTTP proxy, nothing more, and nothing less; therefore, the tunnelling code is gone.
2002-10-17(relay_connection): Ivan pointed out a bug with the code to send anyRobert James Kaes1-2/+2
remaining data to the server when the connections are being closed. It was a one line fix.
2002-10-03Fixed up the storing and sending of the internal tinyproxy logs priorRobert James Kaes1-4/+13
to when the log file is created. Also, the log file is created with the proper owner permissions.
2002-10-03#Style formatting change.Robert James Kaes1-2/+2
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