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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
2001-09-08Changed 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 Kaes1-3/+17
2001-09-07Explictly added the DETACHED creation method on threads.Robert James Kaes1-2/+5
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.
2001-09-07Added the ability to clear out the DNS cache after a certain number ofRobert James Kaes1-6/+8
insertions.
2001-09-07Fixed the ternary_destroy() function which causes segfaults.Robert James Kaes1-9/+11
2001-09-06Still need to fix a problem with tinproxy segfaulting when we try toRobert James Kaes1-2/+14
delete the ternary tree.
2001-09-06Make sure that freeptr actually points to something before we try toRobert James Kaes1-2/+3
invoke it.
2001-09-06Try moving the kill thread code into the thread_main() function so it canRobert James Kaes1-19/+13
check if there are too many thread after it's finished with it's request. Needs to be cleaned up further (if this is the right idea) because of the locking around the servers_waiting variable.
2001-09-06Initialzed the servers_waiting explictly. Added debugging code to find outRobert James Kaes1-3/+8
why the threads are not being closed.
2001-09-04Moved the compare_header() test after the skip header test.Robert James Kaes1-4/+4
2001-09-04Switched to a case insensitive search method.Robert James Kaes1-3/+4
2001-09-04Fixed a format string bug with the syslog function.Robert James Kaes1-2/+2
2001-08-30Removed the xstrstr() function since it is no longer used. reqs.c was theRobert James Kaes2-33/+2
only place it was called from, and strstr() will do the same work.
2001-08-30Renamed ternary_insert() to ternary_insert_replace() and added the abilityRobert James Kaes2-5/+16
to replace existing data (without a memory leak.) Added two DEFINES ternary_insert() and ternary_replace() to aid in coding.
2001-08-30Replaced the call to xstrstr() with strstr().Robert James Kaes1-2/+2
2001-08-30Removed the insert_data() function and made the LOCKing go around theRobert James Kaes1-56/+14
entire dnscache() function. Replaced the "replace" code in dns_insert() with a call to ternary_replace().
2001-08-29Text clean up.Robert James Kaes1-2/+2
2001-08-29Removed the new_dnscache() call.Robert James Kaes1-8/+1
2001-08-29Cleaned up the locking code to make it more fine grained. Did this sinceRobert James Kaes1-18/+10
dncache.c has locking itself now.
2001-08-29Changed how we handle when compiled with debug code.Robert James Kaes1-11/+4
2001-08-29Removed the new_dnscache() function and the ternary.h include.Robert James Kaes1-4/+2
2001-08-29Added a more fine grained locking system for multiple threads.Robert James Kaes1-14/+78
Removed the new_dnscache() function and moved it into dnscache(). Fixed a memory leak in dns_insert().
2001-08-28The logging levels _now_ output the correct information depending on whereRobert James Kaes1-4/+10
the config file sets it.
2001-08-28Added an extra CRNL to the end of the HTML body.Robert James Kaes1-3/+3
2001-08-28Changed the default stack size to 128 KB.Robert James Kaes1-2/+8
2001-08-28Moved the strip new line/carriage return from the end of a line into aRobert James Kaes1-6/+26
separate function.
2001-08-27Changed the MIME type to text/html rather than the incorrect text/mime.Robert James Kaes1-2/+2
2001-08-27Moved some of the includes around so that FreeBSD can compile correctly.Robert James Kaes1-3/+3
2001-08-27Changed the default stack size since some OS's have a stack size which isRobert James Kaes1-3/+13
too small.
2001-08-27Fixed a problem where the connect messages were not getting logged if theRobert James Kaes1-3/+2
log level was set to INFO.
2001-08-27Split the headers from the message body. Also now include proper headersRobert James Kaes2-9/+50
like Date, Server, Content-Length, etc. Also, fixed the type for an error message to be const char*.
2001-08-27Fixed a SEGV problem with invalid requests.Robert James Kaes1-8/+10
2001-08-26Fixed a problem with the new LOG_CONN log level.Robert James Kaes1-8/+6
2001-08-26Removed the config.anonymous entry since we've moved the information intoRobert James Kaes1-2/+2
anonymous.c file.
2001-08-26Renamed versiondisp() to display_version() and added the PACKAGE, VERSION,Robert James Kaes1-26/+41
and TARGET_SYSTEM into the version list. Also moved the license into a separate function. Renamed usagedisp() to display_usage(). Fixed a problem where the anonymous search tree was being created _after_ it was being accessed.
2001-08-26Fixed a problem where child threads would not be closed if they had beenRobert James Kaes1-7/+8
created after the initial creation. Also fixed a problem where the status of the threads were not going back to T_WAITING if MaxRequestsPerChild was 0.
2001-08-26Fixed a problem with the Anonymous filtering. Basically, anonymousRobert James Kaes1-16/+22
filtering was not working in the previous version.
2001-08-26Added the Connect log level.Robert James Kaes4-9/+40
2001-08-26Removed the anon_new() function and moved it's functionality intoRobert James Kaes2-12/+34
anonymous_insert(). Also renamed all the anon_* functions to anonymous_* function.
2001-06-06Fixed the include order to better handle the sys/time.h and time.hRobert James Kaes1-3/+11
headers.
2001-06-06Explictly cast getpid() to a long int to remove the compiler warnings onRobert James Kaes1-3/+3
various machines.
2001-06-05Changed the format type in the printf() to remove the compiler error (IRobert James Kaes1-2/+2
hope.)