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/*****************************************************************************/
/*
CgiLib.h
See CGILIB.C for version information.
*/
/*****************************************************************************/
#ifndef CGILIB_H_LOADED
#define CGILIB_H_LOADED 1
#include <descrip.h>
#include <stdio.h>
#define CGILIB_CGIPLUS_VAR_RECORD "CGILIB_CGIPLUS_VAR_RECORD"
#ifndef CGILIB_SOFTWAREID
#define CGILIB_SOFTWAREID CgiLib__SoftwareID
extern char CgiLib__SoftwareID [];
#endif
/* mainly to allow easy use of the __unaligned directive */
#ifndef ULONGPTR
#define ULONGPTR __unaligned unsigned long*
#define USHORTPTR __unaligned unsigned short*
#define INT64PTR __unaligned __int64*
#define UINT64PTR __unaligned unsigned __int64*
#endif
/* Alpha NO MEMBER ALIGNMENT unless otherwise specified */
#ifndef __VAX
# pragma member_alignment __save
# pragma nomember_alignment
#endif
/* constants for tracking what environment it's catering for */
#define CGILIB_ENVIRONMENT_WASD 1
#define CGILIB_ENVIRONMENT_CGIPLUS 2
#define CGILIB_ENVIRONMENT_OSU 3
#define CGILIB_ENVIRONMENT_PURVEYOR 4
#define CGILIB_ENVIRONMENT_APACHE 5
#define CGILIB_ENVIRONMENT_CGI 6
#define CGILIB_ENVIRONMENT_STDOUT_BINARY 1
#define CGILIB_ENVIRONMENT_STDOUT_RECORD 2
#ifndef CGILIB_VARLIST_CHUNK
# define CGILIB_VARLIST_CHUNK 2048
#endif
#ifdef CGILIB_CGIPLUS_LINE_SIZE
/* for backward compatibility */
# define CGILIB_CGIPLUS_RECORD_SIZE CGILIB_CGIPLUS_RECORD_SIZE
#endif
#ifndef CGILIB_CGIPLUS_RECORD_SIZE
/* set fairly large to allow for CGIplus stream variables */
# define CGILIB_CGIPLUS_RECORD_SIZE 16384
#endif
#ifndef CGILIB_BODY_CHUNK
# define CGILIB_BODY_CHUNK 4096
#endif
/* size of memory allocation in CgiLib__VarList() */
#ifndef CGILIB_VARLIST_CHUNK
# define CGILIB_VARLIST_CHUNK 2048
#endif
#ifndef CGILIB_ENCODED_CHUNK
# define CGILIB_ENCODED_CHUNK 256
#endif
#ifndef CGILIB_ESCAPED_CHUNK
# define CGILIB_ESCAPED_CHUNK 256
#endif
/* bitwise values used in CgiLibAnchorEscapeHtml() */
#define CGILIB_ANCHOR_NONE 0x00000000
#define CGILIB_ANCHOR_WEB 0x00000001
#define CGILIB_ANCHOR_MAIL 0x00000002
#define CGILIB_ANCHOR_ALL2 0x0000ffff /* to use with _SPLIT */
#define CGILIB_ANCHOR_SPLIT 0x00010000
#define CGILIB_ANCHOR_MASK1 0x0000ffff
#define CGILIB_ANCHOR_MASK2 0xffff0000
#define CGILIB_ANCHOR_ALL 0xffffffff /* for 'backward' compatibility */
#ifndef CGILIB_RESPONSE_BODY
/* <BODY...> tag parameters */
# define CGILIB_RESPONSE_BODY ""
#endif
#ifndef CGILIB_RESPONSE_CHARSET
/* script-specified ";charset=xxx" if the content is text */
# define CGILIB_RESPONSE_CHARSET NULL
#endif
#ifndef CGILIB_RESPONSE_DEFAULT_CHARSET
/* default ";charset=xxx" if the content is text */
# define CGILIB_RESPONSE_DEFAULT_CHARSET "ISO-8859-1"
#endif
#ifndef CGILIB_RESPONSE_SOFTWAREID
/* for <META...> tag information */
# define CGILIB_RESPONSE_SOFTWAREID CGILIB_SOFTWAREID
#endif
#ifndef CGILIB_RESPONSE_ERROR_MESSAGE
# define CGILIB_RESPONSE_ERROR_MESSAGE "Reported by script."
#endif
#ifndef CGILIB_RESPONSE_ERROR_STATUS
/* HTTP status code when reporting errors */
# define CGILIB_RESPONSE_ERROR_STATUS 404
#endif
#ifndef CGILIB_RESPONSE_ERROR_TITLE
/* large, bolded error report page title */
# define CGILIB_RESPONSE_ERROR_TITLE "ERROR"
#endif
#ifndef CGILIB_RESPONSE_ERROR_INFO
/* post-error-report text message (site-specific) */
# define CGILIB_RESPONSE_ERROR_INFO ""
#endif
#ifndef CGILIB_RESPONSE_SUCCESS_STATUS
/* HTTP status code when reporting success */
# define CGILIB_RESPONSE_SUCCESS_STATUS 200
#endif
#ifndef CGILIB_RESPONSE_SUCCESS_TITLE
/* large, bolded success report page title */
# define CGILIB_RESPONSE_SUCCESS_TITLE "SUCCESS"
#endif
#ifndef CGILIB_RESPONSE_SUCCESS_MESSAGE
# define CGILIB_RESPONSE_SUCCESS_MESSAGE "Reported by script."
#endif
#ifndef CGILIB_DEBUG
# define CGILIB_DEBUG 0
#endif
#ifndef CGILIB_NONE
# define CGILIB_NONE ""
#endif
#define sys$getmsg SYS$GETMSG
/* elbow-room :-) additional bytes on a memory allocation */
#define CGILIB_VEEMEM_EBROOM 16
/* the size of the VeeMem chunk */
#define CGILIB_VEEMEM_SIZE(vptr) \
(*(unsigned long*)(((char*)vptr)-sizeof(unsigned long)))
/* is the VeeMem chunk exhausted? */
#define CGILIB_VEEMEM_GONE(vptr,mptr) \
(((char*)vptr)+(*(unsigned long*)(((char*)vptr)-sizeof(unsigned long))) > \
((char*)mptr))
/**************/
/* prototypes */
/**************/
char* CgiLibVar (char*);
char* CgiLibVarNull (char*);
char* CgiLibVeeMemVar (char*);
char* CgiLibVeeMemVarNull (char*);
int CgiLibVarByDesc (struct dsc$descriptor*, struct dsc$descriptor*, ...);
/* for backward-compatibility */
char* CgiVar (char*);
char* CgiLibHttpStatusCodeText (int);
int CgiLibUrlDecode (char*);
void CgiLibCgiPlusEOF ();
void CgiLibCgiPlusEOT ();
void CgiLibCgiPlusESC ();
void CgiLibCgiPlusInGets (char*, int);
void CgiLibCgiPlusSetVarRecord ();
void CgiLibCgiPlusSetVarStruct ();
char* CgiLibCgiPlusCallout (char*, ...);
void CgiLibInit (int, char*[], void(*)(void));
void CgiLib__PrepareRequest (void(*)(void));
void CgiLib__ApacheFixBg ();
int CgiLib__ApacheFixBgHandler ();
void CgiLib__ApacheSetSockOpt ();
int CgiLib__ApacheSetSockOptHandler ();
void CgiLibEnvironmentBinaryOut ();
void CgiLibEnvironmentInit (int, char*[], int);
int CgiLibEnvironmentIsApache ();
int CgiLibEnvironmentIsCgi ();
int CgiLibEnvironmentIsCgiPlus ();
int CgiLibEnvironmentIsOsu ();
int CgiLibEnvironmentIsPurveyor ();
int CgiLibEnvironmentIsWasd ();
char* CgiLibEnvironmentName ();
int CgiLibEnvironmentSetDebug (int);
void CgiLibEnvironmentRecordOut ();
/* for backward compatibility */
void CgiLibEnvironmentStandardOut ();
int CgiLibEnvironmentWasdVersion ();
char* CgiLibEnvironmentVersion ();
int CgiLibHttpProtocolVersion ();
char* CgiLibXUACompatible (char*);
char* CgiLibReadRequestBody (char**, int*);
int CgiLibFormRequestBody (char*, int);
int CgiLibSetUnChunkRequestBody (int);
int CgiLibUnChunkRequestBody (char*, int);
int CgiLibBodyIsFormUrlEncoded ();
int CgiLibBodyIsMultipartFormData ();
void CgiLibOsuInit (int, char*[]);
void CgiLibOsuStdoutCgi ();
void CgiLibOsuStdoutRaw ();
void CgiLibOsuStdoutText ();
int CgiLibAnchorHtmlEscape (char*, int, char*, int, int);
char* CgiLibFormEncodedParse (char*, int*);
char* CgiLibFaoPrint (FILE*, char*, ...);
int CgiLibHtmlDeEntify (char*);
int CgiLibHtmlEscape (char*, int, char*, int);
int CgiLibUrlEncode (char*, int, char*, int);
int CgiLibUrlEncodeFileName (char*, char*, int, int, int);
int CgiLibResponseGetStatus ();
int CgiLibResponseError (char*, int, int, char*, ...);
int CgiLibResponseHeader (int, char*, ...);
int CgiLibResponseRedirect (char*, ...);
int CgiLibResponseSuccess (char*, ...);
char* CgiLibResponseSetBody (char*);
char* CgiLibResponseSetCharset (char*);
char* CgiLibResponseSetDefaultCharset (char*);
char* CgiLibResponseSetErrorMessage (char*);
int CgiLibResponseSetErrorStatus (int);
char* CgiLibResponseSetErrorTitle (char*);
char* CgiLibResponseSetErrorInfo (char*);
int CgiLibResponseSetRecordMode (int);
int CgiLibResponseSetStreamMode (int);
char* CgiLibResponseSetSoftwareID (char*);
char* CgiLibResponseSetSuccessMessage (char*);
int CgiLibResponseSetSuccessStatus (int);
char* CgiLibResponseSetSuccessTitle (char*);
void* CgiLibVeeMemCalloc (unsigned long);
int CgiLibVeeMemContinue (int);
void CgiLibVeeMemFree (void*);
int CgiLibVeeMemInit ();
int CgiLibVeeMemInUse (int);
void* CgiLibVeeMemRealloc (void*, unsigned long);
int CgiLibVeeMemShow (void*);
/*****************************************************/
/* these functions are for INTERNAL CGILIB USE only! */
/*****************************************************/
void CgiLib__SetEnvironment ();
char* CgiLib__GetVar (char*, char*);
char* CgiLib__GetKey (char*, char*);
char* CgiLib__GetForm (char*, char*);
char* CgiLib__GetPathTranslated (char*);
char* CgiLib__VarList (char*, char*, char*);
int CgiLib__BodyFormUrlEncoded (char*, int);
int CgiLib__BodyMultipartFormData (char*, int, char*);
void CgiLib__ApacheExitRecordMode ();
void CgiLib__OsuExitCgi ();
void CgiLib__OsuExitRaw ();
void CgiLib__OsuExitText ();
char* CgiLib__OsuQueryNetLink (char*, int);
#ifndef __VAX
# pragma member_alignment __restore
#endif
#endif /* CGILIB_H_LOADED */
/*****************************************************************************/