albumart.h File Reference

MPD client library. More...

#include "compiler.h"
#include <stdbool.h>
#include <stddef.h>

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Functions
bool	mpd_send_albumart (struct mpd_connection *connection, const char *uri, unsigned offset)
int	mpd_recv_albumart (struct mpd_connection *connection, void *buffer, size_t buffer_size)
int	mpd_run_albumart (struct mpd_connection *connection, const char *uri, unsigned offset, void *buffer, size_t buffer_size)

Detailed Description

MPD client library.

Do not include this header directly. Use mpd/client.h instead.

Definition in file albumart.h.

Function Documentation

mpd_send_albumart()

bool mpd_send_albumart	(	struct mpd_connection *	connection,
		const char *	uri,
		unsigned	offset )

Sends the "albumart" command to MPD. Call mpd_recv_albumart() to read response lines.

Parameters

connection	a valid and connected mpd_connection
uri	the URI of the song
offset	to read from

Returns

true on success

Since

libmpdclient 2.20, MPD 0.21

mpd_recv_albumart()

int mpd_recv_albumart	(	struct mpd_connection *	connection,
		void *	buffer,
		size_t	buffer_size )

Receives the "albumart" response

Parameters

connection	a valid and connected mpd_connection
buffer	an already allocated buffer, the size must be the same or greater than the binary chunk size (default 8192, can be set with binarylimit command)
buffer_size	the size of the allocated buffer

Returns

read size on success, -1 on failure

Since

libmpdclient 2.20, MPD 0.21

mpd_run_albumart()

int mpd_run_albumart	(	struct mpd_connection *	connection,
		const char *	uri,
		unsigned	offset,
		void *	buffer,
		size_t	buffer_size )

Shortcut for mpd_send_albumart(), mpd_recv_albumart() and mpd_response_finish().

Parameters

connection	a valid and connected mpd_connection
uri	the URI of the song
offset	to read from
buffer	an already allocated buffer, the size must be the same or greater than the binary chunk size (default 8192, can be set with binarylimit command)
buffer_size	the size of the allocated buffer

Returns

read size on success, -1 on failure

Since

libmpdclient 2.20, MPD 0.21