- * Revisions :
- * $Log: miscutil.c,v $
- * Revision 1.41 2006/08/18 16:03:17 david__schmidt
- * Tweak for OS/2 build happiness.
- *
- * Revision 1.40 2006/08/17 17:15:10 fabiankeil
- * - Back to timegm() using GnuPG's replacement if necessary.
- * Using mktime() and localtime() could add a on hour offset if
- * the randomize factor was big enough to lead to a summer/wintertime
- * switch.
- *
- * - Removed now-useless Privoxy 3.0.3 compatibility glue.
- *
- * - Moved randomization code into pick_from_range().
- *
- * - Changed parse_header_time definition.
- * time_t isn't guaranteed to be signed and
- * if it isn't, -1 isn't available as error code.
- * Changed some variable types in client_if_modified_since()
- * because of the same reason.
- *
- * Revision 1.39 2006/07/18 14:48:46 david__schmidt
- * Reorganizing the repository: swapping out what was HEAD (the old 3.1 branch)
- * with what was really the latest development (the v_3_0_branch branch)
- *
- * Revision 1.37.2.4 2003/12/01 14:45:14 oes
- * Fixed two more problems with wildcarding in simplematch()
- *
- * Revision 1.37.2.3 2003/11/20 11:39:24 oes
- * Bugfix: The "?" wildcard for domain names had never been implemented. Ooops\!
- *
- * Revision 1.37.2.2 2002/11/12 14:28:18 oes
- * Proper backtracking in simplematch; fixes bug #632888
- *
- * Revision 1.37.2.1 2002/09/25 12:58:51 oes
- * Made strcmpic and strncmpic safe against NULL arguments
- * (which are now treated as empty strings).
- *
- * Revision 1.37 2002/04/26 18:29:43 jongfoster
- * Fixing this Visual C++ warning:
- * miscutil.c(710) : warning C4090: '=' : different 'const' qualifiers
- *
- * Revision 1.36 2002/04/26 12:55:38 oes
- * New function string_toupper
- *
- * Revision 1.35 2002/03/26 22:29:55 swa
- * we have a new homepage!
- *
- * Revision 1.34 2002/03/24 13:25:43 swa
- * name change related issues
- *
- * Revision 1.33 2002/03/07 03:46:53 oes
- * Fixed compiler warnings etc
- *
- * Revision 1.32 2002/03/06 23:02:57 jongfoster
- * Removing tabs
- *
- * Revision 1.31 2002/03/05 04:52:42 oes
- * Deleted non-errlog debugging code
- *
- * Revision 1.30 2002/03/04 18:27:42 oes
- * - Deleted deletePidFile
- * - Made write_pid_file use the --pidfile option value
- * (or no PID file, if the option was absent)
- * - Played styleguide police
- *
- * Revision 1.29 2002/03/04 02:08:02 david__schmidt
- * Enable web editing of actions file on OS/2 (it had been broken all this time!)
- *
- * Revision 1.28 2002/03/03 09:18:03 joergs
- * Made jumbjuster work on AmigaOS again.
- *
- * Revision 1.27 2002/01/21 00:52:32 jongfoster
- * Adding string_join()
- *
- * Revision 1.26 2001/12/30 14:07:32 steudten
- * - Add signal handling (unix)
- * - Add SIGHUP handler (unix)
- * - Add creation of pidfile (unix)
- * - Add action 'top' in rc file (RH)
- * - Add entry 'SIGNALS' to manpage
- * - Add exit message to logfile (unix)
- *
- * Revision 1.25 2001/11/13 00:16:38 jongfoster
- * Replacing references to malloc.h with the standard stdlib.h
- * (See ANSI or K&R 2nd Ed)
- *
- * Revision 1.24 2001/11/05 21:41:43 steudten
- * Add changes to be a real daemon just for unix os.
- * (change cwd to /, detach from controlling tty, set
- * process group and session leader to the own process.
- * Add DBG() Macro.
- * Add some fatal-error log message for failed malloc().
- * Add '-d' if compiled with 'configure --with-debug' to
- * enable debug output.
- *
- * Revision 1.23 2001/10/29 03:48:10 david__schmidt
- * OS/2 native needed a snprintf() routine. Added one to miscutil, brackedted
- * by and __OS2__ ifdef.
- *
- * Revision 1.22 2001/10/26 17:39:38 oes
- * Moved ijb_isspace and ijb_tolower to project.h
- *
- * Revision 1.21 2001/10/23 21:27:50 jongfoster
- * Standardising error codes in string_append
- * make_path() no longer adds '\\' if the dir already ends in '\\' (this
- * is just copying a UNIX-specific fix to the Windows-specific part)
- *
- * Revision 1.20 2001/10/22 15:33:56 david__schmidt
- * Special-cased OS/2 out of the Netscape-abort-on-404-in-js problem in
- * filters.c. Added a FIXME in front of the offending code. I'll gladly
- * put in a better/more robust fix for all parties if one is presented...
- * It seems that just returning 200 instead of 404 would pretty much fix
- * it for everyone, but I don't know all the history of the problem.
- *
- * Revision 1.19 2001/10/14 22:02:57 jongfoster
- * New function string_append() which is like strsav(), but running
- * out of memory isn't automatically FATAL.
- *
- * Revision 1.18 2001/09/20 13:33:43 steudten
- *
- * change long to int as return value in hash_string(). Remember the wraparound
- * for int = long = sizeof(4) - thats maybe not what we want.
- *
- * Revision 1.17 2001/09/13 20:51:29 jongfoster
- * Fixing potential problems with characters >=128 in simplematch()
- * This was also a compiler warning.
- *
- * Revision 1.16 2001/09/10 10:56:59 oes
- * Silenced compiler warnings
- *
- * Revision 1.15 2001/07/13 14:02:24 oes
- * Removed vim-settings
- *
- * Revision 1.14 2001/06/29 21:45:41 oes
- * Indentation, CRLF->LF, Tab-> Space
- *
- * Revision 1.13 2001/06/29 13:32:14 oes
- * Removed logentry from cancelled commit
- *
- * Revision 1.12 2001/06/09 10:55:28 jongfoster
- * Changing BUFSIZ ==> BUFFER_SIZE
- *
- * Revision 1.11 2001/06/07 23:09:19 jongfoster
- * Cosmetic indentation changes.
- *
- * Revision 1.10 2001/06/07 14:51:38 joergs
- * make_path() no longer adds '/' if the dir already ends in '/'.
- *
- * Revision 1.9 2001/06/07 14:43:17 swa
- * slight mistake in make_path, unix path style is /.
- *
- * Revision 1.8 2001/06/05 22:32:01 jongfoster
- * New function make_path() to splice directory and file names together.
- *
- * Revision 1.7 2001/06/03 19:12:30 oes
- * introduced bindup()
- *
- * Revision 1.6 2001/06/01 18:14:49 jongfoster
- * Changing the calls to strerr() to check HAVE_STRERR (which is defined
- * in config.h if appropriate) rather than the NO_STRERR macro.
- *
- * Revision 1.5 2001/06/01 10:31:51 oes
- * Added character class matching to trivimatch; renamed to simplematch
- *
- * Revision 1.4 2001/05/31 17:32:31 oes
- *
- * - Enhanced domain part globbing with infix and prefix asterisk
- * matching and optional unanchored operation
- *
- * Revision 1.3 2001/05/29 23:10:09 oes
- *
- *
- * - Introduced chomp()
- * - Moved strsav() from showargs to miscutil
- *
- * Revision 1.2 2001/05/29 09:50:24 jongfoster
- * Unified blocklist/imagelist/permissionslist.
- * File format is still under discussion, but the internal changes
- * are (mostly) done.
- *
- * Also modified interceptor behaviour:
- * - We now intercept all URLs beginning with one of the following
- * prefixes (and *only* these prefixes):
- * * http://i.j.b/
- * * http://ijbswa.sf.net/config/
- * * http://ijbswa.sourceforge.net/config/
- * - New interceptors "home page" - go to http://i.j.b/ to see it.
- * - Internal changes so that intercepted and fast redirect pages
- * are not replaced with an image.
- * - Interceptors now have the option to send a binary page direct
- * to the client. (i.e. ijb-send-banner uses this)
- * - Implemented show-url-info interceptor. (Which is why I needed
- * the above interceptors changes - a typical URL is
- * "http://i.j.b/show-url-info?url=www.somesite.com/banner.gif".
- * The previous mechanism would not have intercepted that, and
- * if it had been intercepted then it then it would have replaced
- * it with an image.)
- *
- * Revision 1.1.1.1 2001/05/15 13:59:00 oes
- * Initial import of version 2.9.3 source tree
- *
- *