mdw@git.distorted.org.uk Git - userv-utils/blob - www-cgi/ucgi.h

   1 /*
   2  * Copyright (C) 1998-1999,2003 Ian Jackson
   3  *
   4  * This is free software; you can redistribute it and/or modify it
   5  * under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation; either version 2 of the License, or
   7  * (at your option) any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful, but
  10  * WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License
  15  * along with userv-utils; if not, write to the Free Software
  16  * Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  17  *
  18  * $Id$
  19  */
  20
  21 #ifndef UCGI_H
  22 #define UCGI_H
  23
  24 #include <stdlib.h>
  25
  26 #ifdef DEBUG
  27 #  define D(x) x
  28 #else
  29 #  define D(x)
  30 #endif
  31
  32 #define MAX_ARGS 1024
  33 #define MAX_USERNAME_LEN 1024
  34 #define MAX_SCRIPTPATH_LEN 1024
  35 #define MAX_ENVVAR_NAME 128
  36 #define MAX_ENVVAR_VALUE (1024*1024)
  37 #define MAX_ENVVARS 256
  38
  39 void syserror(const char *m);
  40 void error(const char *m);
  41 void *xmalloc(size_t sz);
  42 void xsetenv(const char *en, const char *ev, int overwrite);
  43 void *xrealloc(void *ptr, size_t sz);
  44
  45 void filter_environment(unsigned flags, const char *prefix_in,
  46                         const char *const *patv,
  47                         void (*foundone)(const char *fulln, const char *en,
  48                                          const char *ev, void *p),
  49                         void *p);
  50 #define FILTF_WILDCARD 1u
  51
  52 extern int debugmode;
  53
  54 #endif