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Author SHA1 Message Date
Robert James Kaes
a117ed9cb0 Included patches from Steven Young to use the hashmap functionality to 
manage the HTML error pages.  It simplifies the source, and also make
the object file smaller.  Nice.  Also added any casting from (void*)
to ensure that the code compiles using a C++ compiler.
 2003-08-01 00:14:34 +00:00
Robert James Kaes
15870a9582 Added appropriate casts (void*) casts to allow the code to compile 
cleanly using a C++ compiler.

Changed the servers_waiting variable to an unsigned int, since the
number of servers waiting can never be negative, and added an assert()
to ensure this invariant.
 2003-07-31 23:44:52 +00:00
Robert James Kaes
bc77dfb492 (debugging_realloc): Removed the assert for the NULL pointer, since 
realloc() can take a NULL pointer, as defined by the realloc() man
page.

Fixed the cast in both safefree() macros to compile cleaning using a
C++ compiler.
 2003-07-31 23:42:51 +00:00
Robert James Kaes
5a2af49e58 Fixed the cast in both safefree() macros to compile cleaning using a 
C++ compiler.
 2003-07-31 23:41:26 +00:00
Robert James Kaes
8a6a94db0a # Fixed a preprocessor test (misspelled __cplusplus) 2003-07-31 23:40:16 +00:00
Robert James Kaes
6aaa863432 Added appropriate casts from (void*) so that the code will compile 
cleanly with a C++ compiler.  (Tested using GCC 3.3)
 2003-07-31 23:38:28 +00:00
Robert James Kaes
ab02f47a29 # Bumped up the version number because of a maintenance release (to fix 
a problem with the scanner.c file.
 2003-07-24 15:13:00 +00:00
Robert James Kaes
7115a37f23 # Updated ChangeLog 2003-07-14 17:45:11 +00:00
Robert James Kaes
a748265b50 # Bumped up version number. 2003-07-14 17:43:26 +00:00
Robert James Kaes
7c96935552 (indicate_http_error): Added calls to va_end() before leaving the 
function.
 2003-07-14 17:42:43 +00:00
Robert James Kaes
09aa3d6409 # Updated the ChangeLog 2003-06-26 18:33:13 +00:00
Robert James Kaes
717be92385 # Bumped up the version number and made sure to only add the debugging 
flags to flex if it really is flex.
 2003-06-26 18:31:16 +00:00
Robert James Kaes
a4cd3eb9ec # Removed the debugging information. 2003-06-26 18:26:10 +00:00
Robert James Kaes
a8798e999b # Added debugging flags for the flex scanner. 2003-06-26 18:23:01 +00:00
Robert James Kaes
1cb032a934 (upstream_add): Rewrote the function to actually handle the various 
types of upstream configurations correctly.  Hopefully, the code is
also a little clearer in it's implementation.
 2003-06-26 18:19:57 +00:00
Robert James Kaes
988f243286 # Removed the STRING_ADDRESS token since it was conflicting with the 
IDENTIFIER directive and also the keyword directives.
 2003-06-26 18:17:09 +00:00
Robert James Kaes
db142b6e23 Modified the patterns to allow the new upstream directives to work as 
defined in the tinyproxy.conf documentation.
 2003-06-26 18:16:09 +00:00
Robert James Kaes
2736a19518 (debugging_free): Rather than assert on a NULL pointer, log the NULL 
pointer and return.
 2003-06-26 18:14:13 +00:00
Robert James Kaes
93ac7d8824 # Bumped up the version number. 2003-06-25 18:23:11 +00:00
Robert James Kaes
61a6ca82db # Updated the changelog 2003-06-25 18:22:37 +00:00
Robert James Kaes
ddcac5ae09 Added a test to define INADDR_NONE if it's not present. For example, 
SunOS (solaris 2.8) does not include this define.  [Thank to Ben
Hartshorne for pointing this out.]
 2003-06-25 18:20:22 +00:00
Robert James Kaes
d2f5f5c564 Changed the calls to "ps" and "grep" to use a more portable syntax. 2003-06-25 18:18:19 +00:00
Robert James Kaes
66fc80e922 # Bumped up the version number. 2003-06-23 21:15:04 +00:00
Robert James Kaes
8b8d3b1477 # Added a bit more description to describe where to look for the error 
HTML files.  In the future the installation script should modify the
  tinyproxy.conf file.
 2003-06-23 21:14:32 +00:00
Robert James Kaes
5ba1325ef5 # Updated ChangeLog 2003-06-20 18:01:26 +00:00
Robert James Kaes
4c9141aac6 Removed the "ViaHeader" directive and replaced it with the 
"ViaProxyName" directive.  The "Via" HTTP header is _required_ by the
HTTP spec, so the code has been changed to always send the header.
However, including the proxy's host name could be considered a
security threat, so the "ViaProxyName" directive is used to set the
token sent in the "Via" header.  If the directive is not enabled the
proxy's host name will be used.
 2003-06-20 17:02:13 +00:00
Robert James Kaes
0d3962f1f0 # Removed the HTML error suggestion since it's been implemented with 
Steven Young's patches.  Added a suggestion for user authentication.
 2003-06-19 16:45:58 +00:00
Robert James Kaes
b081019d5a (connect_to_upstream): Fixed an off-by-one error in the snprintf() 
call used to build the URL for the upstream proxy. [Patch suggested by
David T. Pierso]
 2003-06-06 16:14:50 +00:00
Robert James Kaes
c2240df616 Remove the -O2 optimization if debugging is enabled. Also, remove the 
-g option if the code does _not_ have debugging enabled.
 2003-06-02 21:57:14 +00:00
Robert James Kaes
7f8e4647f7 Included additional examples of how to configure the upstream proxy 
support for more selective proxying.
 2003-06-02 21:56:00 +00:00
Robert James Kaes
91e082671a (upstream_get): 
(upstream_add): Added support to allow ip addresses and networks to be
used when matching an upstream proxy directive.
[Code by Peter da Silva]
 2003-06-02 21:55:14 +00:00
Robert James Kaes
ea50171a95 Changed the safefree() macro to make it safe to use a conditional 
statement, and also safe to use with a rvalue that has a side
effect.  [Bug fix recommended by Peter da Silva]
 2003-05-31 23:04:15 +00:00
Robert James Kaes
77ca1c8ce0 # Changed all the for calls to use the != test rather than < test. 
The change was recommended in the C/C++ User Journal magazine.
 2003-05-31 23:02:21 +00:00
Robert James Kaes
86c9d69086 # Updated ChangeLog 2003-05-30 16:27:57 +00:00
Robert James Kaes
983a76ecef # Bumped up the version number 2003-05-30 16:25:41 +00:00
Robert James Kaes
af5e1e29f6 # Changed the calls to vector_getentry() to use the new calling 
convention.
 2003-05-30 16:22:30 +00:00
Robert James Kaes
1955dcd47b (vector_getentry): Changed the API to return the data pointer and have 
the length returned in a argument variable pointer.  This should be a
more natural way of using the function.
 2003-05-30 16:21:48 +00:00
Robert James Kaes
c3eaebd1c5 # Added a vector_prepend() function and recoded the old vector_insert() 
to be a general "insert" for both vector_append() and vector_prepend()
 2003-05-29 21:07:22 +00:00
Robert James Kaes
8ab278998f # Renamed the vector_insert() calls to vector_append() 2003-05-29 20:48:25 +00:00
Robert James Kaes
42f9f37afc (vector_append): Renamed the vector_insert() function to more 
accurately indicate that entries are appended to the end of the
vector.
 2003-05-29 20:47:52 +00:00
Robert James Kaes
4a377a712d Improved the upstream proxy support by making the upstream proxy 
server configurable based on the destination host.  [Code written by
Peter da Silva]
 2003-05-29 19:44:00 +00:00
Robert James Kaes
2e9f27769d Added support for installing the HTML error files used by tinyproxy. 2003-05-10 23:16:45 +00:00
Robert James Kaes
5e1303ecd1 (establish_http_connection): If the port being requested is not a 
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.
 2003-05-05 16:46:05 +00:00
Robert James Kaes
ac88af1f71 Fixed a bug that would kill a child process because of an invalid 
safefree() call.  Basically, destroy_conn() was trying to free memory
not allocated by malloc.  [Fix by David T. Pierson]
 2003-05-04 04:35:10 +00:00
Robert James Kaes
65115c75c8 # Updated change log 2003-04-16 18:14:16 +00:00
Robert James Kaes
4a66257e65 # Updated version number 2003-04-16 18:12:45 +00:00
Robert James Kaes
c94bfa8223 (build_url): Rebuild the URL from the component pieces. This function 
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 18:11:58 +00:00
Robert James Kaes
648e8f1438 # Changed it again to this time use the TINYPROXY_DEBUG environment 
variable to determine whether to wait for a connection from GDB.
 2003-04-16 18:04:58 +00:00
Robert James Kaes
4a942bc59a # The programmer is now made to _explicitly_ enable the GDB support in 
the child handling function.
 2003-04-16 16:39:23 +00:00
Robert James Kaes
6ff4192069 Removed the remote_content_length field in the "conn" structure and 
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.
 2003-04-16 16:37:59 +00:00