#ifndef _MISCUTIL_H
#define _MISCUTIL_H
#define MISCUTIL_H_VERSION "$Id: miscutil.h,v 1.6 2001/06/03 11:03:48 oes Exp $"
/*********************************************************************
 *
 * File        :  $Source: /cvsroot/ijbswa/current/miscutil.h,v $
 *
 * Purpose     :  zalloc, hash_string, safe_strerror, strcmpic,
 *                strncmpic, and MinGW32 strdup functions.  These are
 *                each too small to deserve their own file but don't 
 *                really fit in any other file.
 *
 * Copyright   :  Written by and Copyright (C) 2001 the SourceForge
 *                IJBSWA team.  http://ijbswa.sourceforge.net
 *
 *                Based on the Internet Junkbuster originally written
 *                by and Copyright (C) 1997 Anonymous Coders and 
 *                Junkbusters Corporation.  http://www.junkbusters.com
 *
 *                This program is free software; you can redistribute it 
 *                and/or modify it under the terms of the GNU General
 *                Public License as published by the Free Software
 *                Foundation; either version 2 of the License, or (at
 *                your option) any later version.
 *
 *                This program is distributed in the hope that it will
 *                be useful, but WITHOUT ANY WARRANTY; without even the
 *                implied warranty of MERCHANTABILITY or FITNESS FOR A
 *                PARTICULAR PURPOSE.  See the GNU General Public
 *                License for more details.
 *
 *                The GNU General Public License should be included with
 *                this file.  If not, you can view it at
 *                http://www.gnu.org/copyleft/gpl.html
 *                or write to the Free Software Foundation, Inc., 59
 *                Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 *
 * Revisions   :
 *    $Log: miscutil.h,v $
 *    Revision 1.6  2001/06/03 11:03:48  oes
 *    Makefile/in
 *
 *    introduced cgi.c
 *
 *    actions.c:
 *
 *    adapted to new enlist_unique arg format
 *
 *    conf loadcfg.c
 *
 *    introduced confdir option
 *
 *    filters.c filtrers.h
 *
 *     extracted-CGI relevant stuff
 *
 *    jbsockets.c
 *
 *     filled comment
 *
 *    jcc.c
 *
 *     support for new cgi mechansim
 *
 *    list.c list.h
 *
 *    functions for new list type: "map"
 *    extended enlist_unique
 *
 *    miscutil.c .h
 *    introduced bindup()
 *
 *    parsers.c parsers.h
 *
 *    deleted const struct interceptors
 *
 *    pcrs.c
 *    added FIXME
 *
 *    project.h
 *
 *    added struct map
 *    added struct http_response
 *    changes struct interceptors to struct cgi_dispatcher
 *    moved HTML stuff to cgi.h
 *
 *    re_filterfile:
 *
 *    changed
 *
 *    showargs.c
 *    NO TIME LEFT
 *
 *    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
 *
 *
 *********************************************************************/


#if defined(__cplusplus)
extern "C" {
#endif

extern void *zalloc(int size);

extern unsigned long hash_string(const char* s);

extern char *safe_strerror(int err);

extern int strcmpic(const char *s1, const char *s2);
extern int strncmpic(const char *s1, const char *s2, size_t n);

extern char *strsav(char *old, const char *text_to_append);

extern char *chomp(char *string);
extern int simplematch(char *pattern, char *text);

char *bindup(const char *string, int n);

#ifdef __MINGW32__
extern char *strdup(const char *s);
#endif /* def __MINGW32__ */

/* Revision control strings from this header and associated .c file */
extern const char miscutil_rcs[];
extern const char miscutil_h_rcs[];

#if defined(__cplusplus)
}
#endif

#endif /* ndef _MISCUTIL_H */

/*
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*/