parse-meta-refresh.c File Reference

#include <errno.h>
#include <stdlib.h>
#include "elinks.h"
#include "document/html/parse-meta-refresh.h"
#include "osdep/ascii.h"
#include "util/string.h"

Include dependency graph for parse-meta-refresh.c:

Macros
#define	LWS(c)

Functions
int	html_parse_meta_refresh (const char *content, unsigned long *delay_out, char **url_out)
	Parses a <meta http-equiv="refresh" content="..."> element.

Macro Definition Documentation

LWS

#define LWS

(

c

)

Value:

((c) == ' ' || (c) == ASCII_TAB)

Function Documentation

html_parse_meta_refresh()

int html_parse_meta_refresh	(	const char *	content,
		unsigned long *	delay,
		char **	url )

Parses a <meta http-equiv="refresh" content="..."> element.

Parameters

[in]	content	The value of the content attribute, with entities already expanded.
[out]	delay	How many seconds to wait before refreshing.
[out]	url	The URI to load when refreshing, or NULL to reload the same document. The caller must free the string with mem_free() unless it's NULL.

Returns

0 if successful, or negative on error. On error, *url is NULL.