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2001-09-16Moved the safe_read() and safe_write() functions into the sock.c fileRobert James Kaes1-144/+136
since they're now used in other places. Added support for a true upstream proxy connection. This involved some rewriting of the handle_connection() function and some of the support functions so that they do perform the domain filtering and anonymous filtering while still connecting to the upstream proxy. I think the code should be cleaned up further.
2001-09-16Added the token for Upstream and the code the handle the upstreamRobert James Kaes2-3/+14
directive in the configuration file.
2001-09-16Added the example for the upstream proxy directive.Robert James Kaes1-1/+8
2001-09-16Added a configure option for upstream proxy support.Robert James Kaes1-3/+11
Bumped the version number.
2001-09-16Added upstream proxy support.Robert James Kaes1-0/+5
2001-09-16Fixed a problem where log messages could be missed during a rotate.Robert James Kaes1-6/+10
2001-09-15More changes.Robert James Kaes1-1/+14
2001-09-15Added the send_http_message() function to handle sending messages back toRobert James Kaes2-34/+47
the client. It's used by httperr() and showstats().
2001-09-15Changed to rotating the log file instead of truncating it. Also using theRobert James Kaes1-8/+44
create_file_safely() function to eliminate potential security problems.
2001-09-15Removed the memory allocation log messages.Robert James Kaes1-4/+2
2001-09-15Changed to using the send_http_message() function so that the HTTP headersRobert James Kaes1-8/+13
are sent properly.
2001-09-15Removed the log messages related to memory allocation.Robert James Kaes1-20/+48
Move the SSL response header into into own function. Added support for the status host.
2001-09-15Removed the log message when unable to allocate memory.Robert James Kaes1-5/+2
2001-09-15Updated the authorization string.Robert James Kaes1-2/+2
2001-09-14The biggest change is the added support for SSL.Robert James Kaes1-0/+9
2001-09-14Bumped up version number.Robert James Kaes1-2/+2
2001-09-14Removed these files since their functionality has been replaced.Robert James Kaes2-151/+0
2001-09-14Finally got the SSL problem fixed. We can not send _any_ client headersRobert James Kaes1-4/+10
(including the new line) to the origin server when in tunnelling mode. SSL now works correctly. Yeah.
2001-09-14Changed the buffer pointer in safe_write() to be const void* since we'reRobert James Kaes1-33/+20
not changing the values. Instead of building a new request and memory, simply send each part separately. Actually uses less memory _and_ less code.
2001-09-14When logging an error indicate the file descriptor and the error number.Robert James Kaes1-6/+6
2001-09-14Include the SSL field in the connection structure since we're going toRobert James Kaes1-1/+2
handle SSL connections.
2001-09-14Massive changes. Split process_method() into a bunch of smaller files andRobert James Kaes1-192/+299
changed the parsing code from REGEX and uri.c to a simplier sscanf() method. Also, include code to handle SSL connections, but that's not quite working yet.
2001-09-14Removed the reference to uri.c and uri.h since the new reqs.c doesn't useRobert James Kaes1-2/+1
them.
2001-09-12Fixed a memory leak in process_method().Robert James Kaes1-0/+3
2001-09-12Fixed memory leak.Robert James Kaes1-2/+2
2001-09-12Changed mallocs to callocs.Robert James Kaes1-9/+3
2001-09-12Increased the number of "insertions" before the free memory.Robert James Kaes1-2/+2
2001-09-11More changes. These all relate to the switch from stack memory to heapRobert James Kaes1-0/+13
memory.
2001-09-11Added the debugging realloc() function.Robert James Kaes2-2/+12
2001-09-11Set the stack size of threads to 32KB from 128KB.Robert James Kaes1-2/+2
2001-09-11Switched the memory allocation for the large strings to heap based insteadRobert James Kaes2-13/+59
of stack based.
2001-09-11Bumped up the preversion numberRobert James Kaes1-2/+2
2001-09-11Style stuff.Robert James Kaes1-3/+2
2001-09-11Updated version number.Robert James Kaes1-2/+2
2001-09-11Fixed a memory leak.Robert James Kaes1-0/+6
2001-09-11Used safecalloc() instead of malloc() and memset(). Fixed a potentialRobert James Kaes1-11/+10
memory leak with the regular expression engine.
2001-09-11Comment cleanup.Robert James Kaes1-2/+3
2001-09-08More changes.Robert James Kaes1-0/+9
2001-09-08New pre versionRobert James Kaes1-2/+2
2001-09-08Changed all the mallocs and callocs to use the new safemalloc andRobert James Kaes7-24/+25
safecalloc.
2001-09-08Lowered the number BUFARRAY and BUFSIZE constants to reduce the maximumRobert James Kaes1-5/+6
memory usage of a ternary tree. It now should not exceed 4MB of memory.
2001-09-08Lowered the number of insertions before the ternary tree is rebuilt.Robert James Kaes1-3/+3
2001-09-08Added the debugging_(malloc|calloc|free) functions to help track memoryRobert James Kaes2-5/+51
usage. There are also now defines for safe(malloc|calloc|free) which allow for debugging code to be enabled or not.
2001-09-08Fixed a memory leak in thread_main().Robert James Kaes2-3/+21
2001-09-07Explictly added the DETACHED creation method on threads.Robert James Kaes2-2/+8
2001-09-07Updates.Robert James Kaes1-0/+7
2001-09-07Error message cleanup.Robert James Kaes8-71/+85
2001-09-07Fixed up return types.Robert James Kaes1-4/+4
2001-09-07Error message cleanup.Robert James Kaes1-19/+29
Include locking around access to the servers_waiting variable.
2001-09-07UpdatesRobert James Kaes1-0/+16
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