mh5cookies.c File Reference

Functions relating to HTTP Cookie Store. More...

#include <stdio.h>
#include <string.h>
#include <ctype.h>
#include "mh5cookies.h"
#include "mh5memory.h"
#include "mh5base.h"
#include "mh5date.h"
#include "techtype.h"

Macros
#define	MAX_COOKIES   32
#define	MAX_STORE_SIZE   8192
#define	MINUTE   60
#define	HOUR   1200
#define	SECONDS_IN_DAY   (24 * HOUR)

Typedefs
typedef struct cookiestore_s	cookiestore_t

Functions
void	MHEG5CookieParse (void *data, U32BIT data_len, char *url)
	Parse a Set-cookie header and add the new cookie to the store. If the header is not a set-cookie, or is not parseable it will be ignored. More...
U8BIT *	MHEG5CookieGenerateHeader (U8BIT *url)
	Generate a "Cookie" header for the required http request, containing all valid cookies. More...
MHEG5Bool	MHEG5CookieAdd (MHEG5cookie_t *cookie)
	Directly add a cookie to the store. More...
void	MHEG5CookieAckHeader (U8BIT *header)
	This function should be called once the header string returned by MHEG5CookieGenerateHeader has been used and is no longer needed. More...
MHEG5Bool	MHEG5CookieRetrieve (MHEG5cookie_t *cookie)
	Retrieve a specific cookie from the store, referenced by the identity string. More...
void	MHEG5CookieClearStore (void)
	Delete all cookies from the temporary store. More...

Detailed Description

Functions relating to HTTP Cookie Store.

Date

22/02/2010

Author

Omri Barel

Function Documentation

void MHEG5CookieAckHeader

(

U8BIT *

header

)

This function should be called once the header string returned by MHEG5CookieGenerateHeader has been used and is no longer needed.

Parameters

header

pointer to the string to be released

Returns

nothing

MHEG5Bool MHEG5CookieAdd

(

MHEG5cookie_t *

cookie

)

Directly add a cookie to the store.

Parameters

cookie

pointer to a structure containing all the required information to generate the cookie

Returns

MHEG5TRUE on success, MHEG5FALSE otherwise

void MHEG5CookieClearStore

(

void

)

Delete all cookies from the temporary store.

Returns

nothing

U8BIT* MHEG5CookieGenerateHeader

(

U8BIT *

url

)

Generate a "Cookie" header for the required http request, containing all valid cookies.

Parameters

url	NULL terminated string containing the the url of the http request

Returns

Pointer to a NULL terminated string containing the Cookie header to be included in the http request. NULL if no cookies exist for the url.

void MHEG5CookieParse	(	void *	data,
		U32BIT	data_len,
		char *	url
	)

Parse a Set-cookie header and add the new cookie to the store. If the header is not a set-cookie, or is not parseable it will be ignored.

Parameters

data	String containing the header to be parsed
data_len	Length of the header, in bytes

Returns

Nothing

MHEG5Bool MHEG5CookieRetrieve

(

MHEG5cookie_t *

cookie

)

Retrieve a specific cookie from the store, referenced by the identity string.

Parameters

cookie

Pointer to allocated cookie data structure, with its identity string set.

Returns

MHEG5TRUE if successful MHEG5FALSE otherwise