cgi-bin/cgi.h

   1 /*
   2  * "$Id$"
   3  *
   4  *   CGI support library definitions.
   5  *
   6  *   Copyright 1997-2000 by Easy Software Products.
   7  *
   8  *   This program is free software; you can redistribute it and/or modify it
   9  *   under the terms of the GNU General Public License as published by the Free
  10  *   Software Foundation; either version 2 of the License, or (at your option)
  11  *   any later version.
  12  *
  13  *   This program is distributed in the hope that it will be useful, but
  14  *   WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  15  *   or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  16  *   for more details.
  17  *
  18  *   You should have received a copy of the GNU General Public License
  19  *   along with this program; if not, write to the Free Software
  20  *   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  21  */
  22
  23 #ifndef _CGI_H_
  24 #  define _CGI_H_
  25
  26 #  include <stdio.h>
  27 #  include <stdlib.h>
  28 #  include <string.h>
  29 #  include <ctype.h>
  30
  31 #  ifdef WIN32
  32 #    include <direct.h>
  33 #    include <io.h>
  34 #    include <malloc.h>
  35 #    define strcasecmp(s,t)     stricmp((s),(t))
  36 #    define strncasecmp(s,t,n)  strnicmp((s),(t),(n))
  37 #  else
  38 #    include <unistd.h>
  39 #  endif /* WIN32 */
  40
  41
  42 /*
  43  * Prototypes...
  44  */
  45
  46 extern int              cgiInitialize(void);
  47 extern void             cgiAbort(const char *title, const char *stylesheet,
  48                                  const char *format, ...);
  49 extern int              cgiCheckVariables(const char *names);
  50 extern const char       *cgiGetArray(const char *name, int element);
  51 extern int              cgiGetSize(const char *name);
  52 extern void             cgiSetSize(const char *name, int size);
  53 extern const char       *cgiGetVariable(const char *name);
  54 extern void             cgiSetArray(const char *name, int element,
  55                                     const char *value);
  56 extern void             cgiSetVariable(const char *name, const char *value);
  57 extern void             cgiCopyTemplateFile(FILE *out, const char *tmpl);
  58 extern void             cgiCopyTemplateLang(FILE *out, const char *directory,
  59                                             const char *tmpl, const char *lang);
  60
  61 extern void             cgiStartHTML(FILE *out, const char *author,
  62                                      const char *stylesheet,
  63                                      const char *keywords,
  64                                      const char *description,
  65                                      const char *title, ...);
  66 extern void             cgiEndHTML(FILE *out);
  67
  68 extern FILE             *cgiEMailOpen(const char *from, const char *to,
  69                                       const char *cc, const char *subject,
  70                                       int multipart);
  71 extern void             cgiEMailPart(FILE *mail, const char *type,
  72                                      const char *charset, const char *encoding);
  73 extern void             cgiEMailClose(FILE *mail);
  74
  75 extern char             *cgiGetCookie(const char *name, char *buf, int buflen);
  76 extern void             cgiSetCookie(const char *name, const char *value,
  77                                      const char *path, const char *domain,
  78                                      time_t expires, int secure);
  79
  80 #  define cgiGetUser()  getenv("REMOTE_USER")
  81 #  define cgiGetHost()  (getenv("REMOTE_HOST") == NULL ? getenv("REMOTE_ADDR") : getenv("REMOTE_HOST"))
  82
  83 #endif /* !_CGI_H_ */
  84
  85 /*
  86  * End of "$Id$".
  87  */