urldecode.h File Reference

#include <stddef.h>

Go to the source code of this file.

Functions
char *	ff_urldecode (const char *url, int decode_plus_sign)
	Decodes an URL from its percent-encoded form back into normal representation. More...
int	ff_urldecode_len (char *dest, size_t dest_len, const char *url, size_t url_max_len, int decode_plus_sign)
	Decodes an URL from its percent-encoded form back into normal representation. More...

Function Documentation

ff_urldecode()

char* ff_urldecode	(	const char *	url,
		int	decode_plus_sign
	)

Decodes an URL from its percent-encoded form back into normal representation.

This function returns the decoded URL in a string. The URL to be decoded does not necessarily have to be encoded but in that case the original string is duplicated.

Parameters

url	a string to be decoded.
decode_plus_sign	if nonzero plus sign is decoded to space

Returns

new string with the URL decoded or NULL if decoding failed. Note that the returned string should be explicitly freed when not used anymore.

Definition at line 80 of file urldecode.c.

Referenced by amqp_proto_open(), ff_http_auth_create_response(), and ftp_connect().

ff_urldecode_len()

int ff_urldecode_len	(	char *	dest,
		size_t	dest_len,
		const char *	url,
		size_t	url_max_len,
		int	decode_plus_sign
	)

Decodes an URL from its percent-encoded form back into normal representation.

This function returns the decoded URL in a string. The URL to be decoded does not necessarily have to be encoded but in that case the original string is duplicated.

Parameters

dest	the destination buffer.
dest_len	the maximum available space in the destination buffer. Must be bigger than FFMIN(strlen(url), url_max_len) to avoid an AVERROR(EINVAL) result
url_max_len	the maximum number of chars to read from url
decode_plus_sign	if nonzero plus sign is decoded to space

Returns

the number of written bytes to dest excluding the zero terminator, negative on error

Definition at line 99 of file urldecode.c.

Referenced by ff_parse_opts_from_query_string(), and find_opt().