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/******************************************************************************
* $Id: cgiutil.h,v 1.19 2006/08/29 01:56:53 sdlime Exp $
*
* Project: MapServer
* Purpose: cgiRequestObj and CGI parsing utility related declarations.
* Author: Steve Lime and the MapServer team.
*
******************************************************************************
* Copyright (c) 1996-2005 Regents of the University of Minnesota.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies of this Software or works derived from this Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
******************************************************************************
*
* $Log: cgiutil.h,v $
* Revision 1.19 2006/08/29 01:56:53 sdlime
* Fixed buffer overflow with POSTs and huge numbers of name/value pairs. Reduced MAX_PARAMS (now MS_MAX_CGI_PARAMS) from 10,000 to 100.
*
* Revision 1.18 2006/02/22 05:04:34 sdlime
* Applied patch for bug 1660 to hide certain structures from Swig-based MapScript.
*
* Revision 1.17 2005/06/14 16:03:33 dan
* Updated copyright date to 2005
*
* Revision 1.16 2005/02/18 03:06:44 dan
* Turned all C++ (//) comments into C comments (bug 1238)
*
* Revision 1.15 2004/10/21 04:30:54 frank
* Added standardized headers. Added MS_CVSID().
*
*/
#ifndef CGIUTIL_H
#define CGIUTIL_H
#if defined(_WIN32) && !defined(__CYGWIN__)
# define MS_DLL_EXPORT __declspec(dllexport)
#else
#define MS_DLL_EXPORT
#endif
/*
** Misc. defines
*/
#define MS_MAX_CGI_PARAMS 100
enum MS_REQUEST_TYPE {MS_GET_REQUEST, MS_POST_REQUEST};
/* structure to hold request information */
typedef struct
{
#ifndef SWIG
char **ParamNames;
char **ParamValues;
#endif
#ifdef SWIG
%immutable;
#endif
int NumParams;
#ifdef SWIG
%mutable;
#endif
enum MS_REQUEST_TYPE type;
char *contenttype;
char *postrequest;
} cgiRequestObj;
/*
** Function prototypes
*/
#ifndef SWIG
MS_DLL_EXPORT int loadParams(cgiRequestObj *);
MS_DLL_EXPORT void getword(char *, char *, char);
MS_DLL_EXPORT char *makeword_skip(char *, char, char);
MS_DLL_EXPORT char *makeword(char *, char);
MS_DLL_EXPORT char *fmakeword(FILE *, char, int *);
MS_DLL_EXPORT char x2c(char *);
MS_DLL_EXPORT void unescape_url(char *);
MS_DLL_EXPORT void plustospace(char *);
MS_DLL_EXPORT int rind(char *, char);
MS_DLL_EXPORT int _getline(char *, int, FILE *);
MS_DLL_EXPORT void send_fd(FILE *, FILE *);
MS_DLL_EXPORT int ind(char *, char);
MS_DLL_EXPORT void escape_shell_cmd(char *);
MS_DLL_EXPORT cgiRequestObj *msAllocCgiObj(void);
MS_DLL_EXPORT void msFreeCgiObj(cgiRequestObj *request);
#endif /*SWIG*/
#endif /* CGIUTIL_H */
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