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SFL Version 2.11

HTTP and CGI Support functions

Filename: sflhttp.h
Package: Standard Function Library (SFL)
Written: 1996/05/31 iMatix SFL project team sfl@imatix.com
Revised: 1999/06/16
Copyright: Copyright (c) 1996-2000 iMatix Corporation

Synopsis

Provides various functions that support HTTP and CGI programming, including escaping/unescaping, and CGI data manipulation.

List of Functions

• char * http escape
  (const char *string, char *result, size_t outmax);
• char * http escape hex
  (const char *string, char *result, size_t outmax);
• size_t http escape size
  (const char *string);
• char * http unescape
  (char *string, char *result);
• char * http unescape hex
  (char *string, char *result);
• char * http query2strt
  (const char *query);
• SYMTAB * http query2symb
  (const char *query);
• DESCR * http query2descr
  (const char *query);
• size_t http encode meta
  (char *output, char **input, size_t outmax, Bool html);
• size_t encode meta char
  (char *output, char meta_char, size_t outmax, Bool html);
• size_t http decode meta
  (char *output, char **input, size_t outmax);
• char decode meta charn
  (const char *meta_char, size_t length);
• int cgi parse query vars
  (SYMTAB *symtab, const char *query, const char *prefix);
• int cgi parse file vars
  (SYMTAB *symtab, FILE *file, const char *prefix, size_t size);
• DESCR * http multipart decode
  (const char *mime_file, const char *store_path, const char *local_format);
• Bool is full url
  (const char *string);
• char * build full url
  (const char *uri, const char *base_uri);
• char * http time str
  (void);
• char * cgi get input
  (int iMethod);
• char * cgi fld by name
  (char *strFld, char *strIn, char *strRetBuf);
• char * cgi fld by index
  (int iPos, char *strIn, char *strRetBuf, char *strFldName);
• int cgi fld len by index
  (int iPos, char *strIn, int *iDataLen, int *iNameLen);
• int displayform
  (char *strformfile, char *strvalues);

List of Symbol Definitions

sflhttp.h defines these symbols, possibly conditionally:

Symbol:	Defined as:
CGIETHER	2
CGIGET	0
CGIPOST	1
SFLHTTP_INCLUDED	TRUE
cgi_free_input(strBuf)	free((strBuf))
decode_meta_char(string)	decode_meta_charn (string, sizeof (string))

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Copyright © 1996-2000 iMatix Corporation