MIMEParseSet

/*
**	(c) COPYRIGHT MIT 1996.
**	Please first read the full copyright statement in the file COPYRIGH.
*/

A MIMEParseSet associates simple and regex MIME header tokens with parsers. Regex tokens are stored in a list, while simple tokens are stored in a hashed list for quick access.

This module is implemented by HTMIMPrs.c, and it is a part of the W3C Sample Code Library.

#ifndef HTMIMPRS_H
#define HTMIMPRS_H

#include "HTHeader.h"

#ifdef __cplusplus
extern "C" { 
#endif 

Data Types

The HTMIMEParseSet contains all registered MIME parses. There are regex parsers, which are stored in a list of HTMIMEParseEl, and simple (no wildcards) parsers stored in a hashed array of lists of HTMIMEParseEl.

typedef struct _HTMIMEParseEl HTMIMEParseEl;

struct _HTMIMEParseSet {
    int size;
    HTMIMEParseEl ** parsers;
    HTMIMEParseEl * regexParsers;
};

#define MIMEParseSet_NULL {0, NULL, NULL}

Public Functions

The following methods are available for this HTMIMEParseSets:

Create and destroyHashLists

extern HTMIMEParseSet * HTMIMEParseSet_new(int hashSize);
extern int HTMIMEParseSet_deleteAll (HTMIMEParseSet * me);

Add and remove parsers

Register a Header parser to be called if we encounter the token in the protocol response. Tokens can contain a wildcard '*' which will match zero or more arbritary chars.

extern HTMIMEParseEl * HTMIMEParseSet_add (HTMIMEParseSet * me, 
					   const char * token, 
					   BOOL caseSensitive, 
					   HTParserCallback * callback);
extern HTMIMEParseEl * HTMIMEParseSet_addRegex (HTMIMEParseSet * me, 
						const char * token, 
						BOOL caseSensitive, 
						HTParserCallback * callback);
extern int HTMIMEParseSet_delete (HTMIMEParseSet * me, const char * token);

Execute these parsers

Find HTParserCallback which matches the string.

extern int HTMIMEParseSet_dispatch (HTMIMEParseSet * me, HTRequest * request, 
				    char * token, char * value, BOOL * pFound);

#ifdef __cplusplus
}
#endif

#endif /* HTMIMPRS_H */