MPD client library. More...

#include "compiler.h"
#include "position.h"
#include <stdbool.h>
#include <time.h>

Include dependency graph for playlist.h:

This graph shows which files directly or indirectly include this file:

Functions
void	mpd_playlist_free (struct mpd_playlist *playlist)

struct mpd_playlist *	mpd_playlist_dup (const struct mpd_playlist *playlist)

const char *	mpd_playlist_get_path (const struct mpd_playlist *playlist)

time_t	mpd_playlist_get_last_modified (const struct mpd_playlist *playlist)

struct mpd_playlist *	mpd_playlist_begin (const struct mpd_pair *pair)

bool	mpd_playlist_feed (struct mpd_playlist playlist, const struct mpd_pair pair)

bool	mpd_send_list_playlists (struct mpd_connection *connection)

struct mpd_playlist *	mpd_recv_playlist (struct mpd_connection *connection)

bool	mpd_send_list_playlist (struct mpd_connection connection, const char name)

bool	mpd_send_list_playlist_meta (struct mpd_connection connection, const char name)

bool	mpd_send_playlist_clear (struct mpd_connection connection, const char name)

bool	mpd_run_playlist_clear (struct mpd_connection connection, const char name)

bool	mpd_send_playlist_add (struct mpd_connection connection, const char name, const char *path)

bool	mpd_run_playlist_add (struct mpd_connection connection, const char name, const char *path)

bool	mpd_send_playlist_add_to (struct mpd_connection connection, const char name, const char *uri, unsigned to)

bool	mpd_run_playlist_add_to (struct mpd_connection connection, const char name, const char *uri, unsigned to)

bool	mpd_send_playlist_move (struct mpd_connection connection, const char name, unsigned from, unsigned to)

bool	mpd_run_playlist_move (struct mpd_connection connection, const char name, unsigned from, unsigned to)

bool	mpd_send_playlist_move_range (struct mpd_connection connection, const char name, unsigned start, unsigned end, unsigned to)

bool	mpd_run_playlist_move_range (struct mpd_connection connection, const char name, unsigned start, unsigned end, unsigned to)

bool	mpd_send_playlist_delete (struct mpd_connection connection, const char name, unsigned pos)

bool	mpd_run_playlist_delete (struct mpd_connection connection, const char name, unsigned pos)

bool	mpd_send_playlist_delete_range (struct mpd_connection connection, const char name, unsigned start, unsigned end)

bool	mpd_run_playlist_delete_range (struct mpd_connection connection, const char name, unsigned start, unsigned end)

bool	mpd_send_save (struct mpd_connection connection, const char name)

bool	mpd_run_save (struct mpd_connection connection, const char name)

bool	mpd_send_load (struct mpd_connection connection, const char name)

bool	mpd_run_load (struct mpd_connection connection, const char name)

bool	mpd_send_load_range (struct mpd_connection connection, const char name, unsigned start, unsigned end)

bool	mpd_run_load_range (struct mpd_connection connection, const char name, unsigned start, unsigned end)

bool	mpd_send_load_range_to (struct mpd_connection connection, const char name, unsigned start, unsigned end, unsigned to, enum mpd_position_whence whence)

bool	mpd_run_load_range_to (struct mpd_connection connection, const char name, unsigned start, unsigned end, unsigned to, enum mpd_position_whence whence)

bool	mpd_send_rename (struct mpd_connection connection, const char from, const char *to)

bool	mpd_run_rename (struct mpd_connection connection, const char from, const char *to)

bool	mpd_send_rm (struct mpd_connection connection, const char name)

bool	mpd_run_rm (struct mpd_connection connection, const char name)

Detailed Description

MPD client library.

Manipulate stored playlists.

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

Definition in file playlist.h.

Function Documentation

◆ mpd_playlist_free()

void mpd_playlist_free ( struct mpd_playlist * playlist )

Free memory allocated by the mpd_playlist object.

◆ mpd_playlist_dup()

struct mpd_playlist * mpd_playlist_dup ( const struct mpd_playlist * playlist )

Duplicates a mpd_playlist object.

Returns: the new object, or NULL on out of memory

◆ mpd_playlist_get_path()

const char * mpd_playlist_get_path ( const struct mpd_playlist * playlist )

Returns the path name of this playlist file. It does not begin with a slash.

◆ mpd_playlist_get_last_modified()

time_t mpd_playlist_get_last_modified ( const struct mpd_playlist * playlist )

Returns: the POSIX UTC time stamp of the last modification, or 0 if that is unknown

◆ mpd_playlist_begin()

struct mpd_playlist * mpd_playlist_begin ( const struct mpd_pair * pair )

Begins parsing a new playlist.

Parameters

pair	the first pair in this playlist (name must be "playlist")

Returns: the new mpd_playlist object, or NULL on error (out of memory, or pair name is not "playlist")

◆ mpd_playlist_feed()

bool mpd_playlist_feed	(	struct mpd_playlist *	playlist,
		const struct mpd_pair *	pair
	)

Parses the pair, adding its information to the specified mpd_playlist object.

Returns: true if the pair was parsed and added to the playlist (or if the pair was not understood and ignored), false if this pair is the beginning of the next playlist

◆ mpd_send_list_playlists()

bool mpd_send_list_playlists ( struct mpd_connection * connection )

Obtain a list of stored playlists. Use mpd_recv_playlist() to read the playlists.

Parameters

connection the connection to MPD

Returns: true on success, false on error

Since: libmpdclient 2.5

◆ mpd_recv_playlist()

struct mpd_playlist * mpd_recv_playlist ( struct mpd_connection * connection )

Receives the next playlist from the MPD server.

Returns: a mpd_playlist object, or NULL on error or if the playlist list is finished

◆ mpd_send_list_playlist()

bool mpd_send_list_playlist	(	struct mpd_connection *	connection,
		const char *	name
	)

List the content of the stored playlist identified by name. Use mpd_recv_entity() to receive the songs (MPD_ENTITY_TYPE_SONG).

Parameters

connection	the connection to MPD
name	the name of the playlist

Returns: true on success, false on error

◆ mpd_send_list_playlist_meta()

bool mpd_send_list_playlist_meta	(	struct mpd_connection *	connection,
		const char *	name
	)

List the content, with full metadata, of the stored playlist identified by name. Use mpd_recv_entity() to receive the songs (MPD_ENTITY_TYPE_SONG).

Parameters

connection	the connection to MPD
name	the name of the playlist

Returns: true on success, false on error

◆ mpd_send_playlist_clear()

bool mpd_send_playlist_clear	(	struct mpd_connection *	connection,
		const char *	name
	)

Clear the playlist name (i.e. truncate name.m3u)

Parameters

connection	the connection to MPD
name	the name of the playlist

Returns: true on success, false on error

◆ mpd_run_playlist_clear()

bool mpd_run_playlist_clear	(	struct mpd_connection *	connection,
		const char *	name
	)

Shortcut for mpd_send_playlist_clear() and mpd_response_finish().

Parameters

connection	the connection to MPD
name	the name of the playlist

Returns: true on success, false on error

◆ mpd_send_playlist_add()

bool mpd_send_playlist_add	(	struct mpd_connection *	connection,
		const char *	name,
		const char *	path
	)

Add a path to a playlist. The playlist will be created if it does not exist.

Parameters

connection	the connection to MPD
name	the name of the playlist
path	URI to be added

Returns: true on success, false on error

◆ mpd_run_playlist_add()

bool mpd_run_playlist_add	(	struct mpd_connection *	connection,
		const char *	name,
		const char *	path
	)

Shortcut for mpd_send_playlist_add() and mpd_response_finish().

Parameters

connection	the connection to MPD
name	the name of the playlist
path	URI to be added

Returns: true on success, false on error

◆ mpd_send_playlist_add_to()

bool mpd_send_playlist_add_to	(	struct mpd_connection *	connection,
		const char *	name,
		const char *	uri,
		unsigned	to
	)

Inserts a uri to a playlist for a given position. The playlist will be created if it does not exist.

Parameters

connection	the connection to MPD
name	the name of the playlist
uri	URI to be added
to	the desired position

Returns: true on success, false on error

Since: libmpdclient 2.20

◆ mpd_run_playlist_add_to()

bool mpd_run_playlist_add_to	(	struct mpd_connection *	connection,
		const char *	name,
		const char *	uri,
		unsigned	to
	)

Shortcut for mpd_send_playlist_add_to() and mpd_response_finish().

Parameters

connection	the connection to MPD
name	the name of the playlist
uri	URI to be added
to	the desired position

Returns: true on success, false on error

Since: libmpdclient 2.20

◆ mpd_send_playlist_move()

bool mpd_send_playlist_move	(	struct mpd_connection *	connection,
		const char *	name,
		unsigned	from,
		unsigned	to
	)

Move a song from one position to another in the same playlist.

Parameters

connection	the connection to MPD
name	the name of the playlist
from	previous song place in the playlist
to	next song position in the playlist

Returns: true on success, false on error

◆ mpd_run_playlist_move()

bool mpd_run_playlist_move	(	struct mpd_connection *	connection,
		const char *	name,
		unsigned	from,
		unsigned	to
	)

Shortcut for mpd_send_playlist_move() and mpd_response_finish().

Parameters

connection	the connection to MPD
name	the name of the playlist
from	previous song place in the playlist
to	next song position in the playlist

Returns: true on success, false on error

Since: libmpdclient 2.19

◆ mpd_send_playlist_move_range()

bool mpd_send_playlist_move_range	(	struct mpd_connection *	connection,
		const char *	name,
		unsigned	start,
		unsigned	end,
		unsigned	to
	)

Moves a range of songs within the same playlist.

Parameters

connection	the connection to MPD
name	the name of the playlist
start	the start position of the range (including)
end	the end position of the range (excluding); the special value "UINT_MAX" makes the end of the range open
to	the new position of the song range

Returns: true on success, false on error

Since: libmpdclient 2.21, MPD 0.24

◆ mpd_run_playlist_move_range()

bool mpd_run_playlist_move_range	(	struct mpd_connection *	connection,
		const char *	name,
		unsigned	start,
		unsigned	end,
		unsigned	to
	)

Shortcut for mpd_send_playlist_move_range() and mpd_response_finish().

Parameters

connection	the connection to MPD
name	the name of the playlist
start	the start position of the range (including)
end	the end position of the range (excluding); the special value "UINT_MAX" makes the end of the range open
to	the new position of the song range

Returns: true on success, false on error

Since: libmpdclient 2.21, MPD 0.24

◆ mpd_send_playlist_delete()

bool mpd_send_playlist_delete	(	struct mpd_connection *	connection,
		const char *	name,
		unsigned	pos
	)

Delete a position from a playlist.

Parameters

connection	the connection to MPD
name	the name of the playlist
pos	song position in the playlist

Returns: true on success, false on error

◆ mpd_run_playlist_delete()

bool mpd_run_playlist_delete	(	struct mpd_connection *	connection,
		const char *	name,
		unsigned	pos
	)

Shortcut for mpd_send_playlist_delete() and mpd_response_finish().

Parameters

connection	the connection to MPD
name	the name of the playlist
pos	song position in the playlist

Returns: true on success, false on error

◆ mpd_send_playlist_delete_range()

bool mpd_send_playlist_delete_range	(	struct mpd_connection *	connection,
		const char *	name,
		unsigned	start,
		unsigned	end
	)

Delete a range from a playlist.

Parameters

connection	the connection to MPD
name	the name of the playlist
start	the start position of the range (including)
end	the end position of the range (excluding)

Returns: true on success, false on error

Since: libmpdclient 2.20

◆ mpd_run_playlist_delete_range()

bool mpd_run_playlist_delete_range	(	struct mpd_connection *	connection,
		const char *	name,
		unsigned	start,
		unsigned	end
	)

Shortcut for mpd_send_playlist_delete_range() and mpd_response_finish().

Parameters

connection	the connection to MPD
name	the name of the playlist
start	the start position of the range (including)
end	the end position of the range (excluding)

Returns: true on success, false on error

Since: libmpdclient 2.20

◆ mpd_send_save()

bool mpd_send_save	(	struct mpd_connection *	connection,
		const char *	name
	)

Saves the current queue as a m3u file in the playlist directory (i.e. name.m3u).

Parameters

connection	the connection to MPD
name	the name of the playlist file

Returns: true on success, false on error

◆ mpd_run_save()

bool mpd_run_save	(	struct mpd_connection *	connection,
		const char *	name
	)

Shortcut for mpd_send_save() and mpd_response_finish().

Parameters

connection	the connection to MPD
name	the name of the playlist file

Returns: true on success, false on error

◆ mpd_send_load()

bool mpd_send_load	(	struct mpd_connection *	connection,
		const char *	name
	)

Load a stored playlist into the queue.

Parameters

connection	the connection to MPD
name	the name of the playlist file

Returns: true on success, false on error

Since: libmpdclient 2.0

◆ mpd_run_load()

bool mpd_run_load	(	struct mpd_connection *	connection,
		const char *	name
	)

Shortcut for mpd_send_load() and mpd_response_finish().

Parameters

connection	the connection to MPD
name	the name of the playlist file

Returns: true on success, false on error

Since: libmpdclient 2.0

◆ mpd_send_load_range()

bool mpd_send_load_range	(	struct mpd_connection *	connection,
		const char *	name,
		unsigned	start,
		unsigned	end
	)

Like mpd_send_load(), but load only a portion of the playlist.

Parameters

connection	the connection to MPD
name	the name of the playlist file
start	the start position of the range (including)
end	the end position of the range (excluding); the special value "UINT_MAX" makes the end of the range open

Returns: true on success, false on error

Since: libmpdclient 2.16

◆ mpd_run_load_range()

bool mpd_run_load_range	(	struct mpd_connection *	connection,
		const char *	name,
		unsigned	start,
		unsigned	end
	)

Shortcut for mpd_send_load_range() and mpd_response_finish().

Parameters

connection	the connection to MPD
name	the name of the playlist file
start	the start position of the range (including)
end	the end position of the range (excluding); the special value "UINT_MAX" makes the end of the range open

Returns: true on success, false on error

Since: libmpdclient 2.16

◆ mpd_send_load_range_to()

bool mpd_send_load_range_to	(	struct mpd_connection *	connection,
		const char *	name,
		unsigned	start,
		unsigned	end,
		unsigned	to,
		enum mpd_position_whence	whence
	)

Like mpd_send_load() or mpd_send_load_range(), but with range and to parameters.

Parameters

connection	the connection to MPD
name	the name of the playlist file
start	the start position of the range (including)
end	the end position of the range (excluding); the special value "UINT_MAX" makes the end of the range open
to	the desired position of the song
whence	how to interpret the position parameter

Returns: true on success, false on error

Since: libmpdclient 2.20

◆ mpd_run_load_range_to()

bool mpd_run_load_range_to	(	struct mpd_connection *	connection,
		const char *	name,
		unsigned	start,
		unsigned	end,
		unsigned	to,
		enum mpd_position_whence	whence
	)

Shortcut for mpd_send_load_range_to() and mpd_response_finish().

Parameters

connection	the connection to MPD
name	the name of the playlist file
start	the start position of the range (including)
end	the end position of the range (excluding); the special value "UINT_MAX" makes the end of the range open
to	the desired position of the song
whence	how to interpret the position parameter

Returns: true on success, false on error

Since: libmpdclient 2.20

◆ mpd_send_rename()

bool mpd_send_rename	(	struct mpd_connection *	connection,
		const char *	from,
		const char *	to
	)

Rename a playlist in the playlist directory.

Parameters

connection	the connection to MPD
from	the previous name of the playlist file
to	the next name of the playlist file

Returns: true on success, false on error

◆ mpd_run_rename()

bool mpd_run_rename	(	struct mpd_connection *	connection,
		const char *	from,
		const char *	to
	)

Shortcut for mpd_send_rename() and mpd_response_finish().

Parameters

connection	the connection to MPD
from	the previous name of the playlist file
to	the next name of the playlist file

Returns: true on success, false on error

◆ mpd_send_rm()

bool mpd_send_rm	(	struct mpd_connection *	connection,
		const char *	name
	)

Remove a playlist from the playlist directory.

Parameters

connection	the connection to MPD
name	the name of the playlist file

Returns: true on success, false on error

◆ mpd_run_rm()

bool mpd_run_rm	(	struct mpd_connection *	connection,
		const char *	name
	)

Shortcut for mpd_send_rm() and mpd_response_finish().

Parameters

connection	the connection to MPD
name	the name of the playlist file

Returns: true on success, false on error

Functions

Detailed Description

Function Documentation

◆ mpd_playlist_free()

◆ mpd_playlist_dup()

◆ mpd_playlist_get_path()

◆ mpd_playlist_get_last_modified()

◆ mpd_playlist_begin()

◆ mpd_playlist_feed()

◆ mpd_send_list_playlists()

◆ mpd_recv_playlist()

◆ mpd_send_list_playlist()

◆ mpd_send_list_playlist_meta()

◆ mpd_send_playlist_clear()

◆ mpd_run_playlist_clear()

◆ mpd_send_playlist_add()

◆ mpd_run_playlist_add()

◆ mpd_send_playlist_add_to()

◆ mpd_run_playlist_add_to()

◆ mpd_send_playlist_move()

◆ mpd_run_playlist_move()

◆ mpd_send_playlist_move_range()

◆ mpd_run_playlist_move_range()

◆ mpd_send_playlist_delete()

◆ mpd_run_playlist_delete()

◆ mpd_send_playlist_delete_range()

◆ mpd_run_playlist_delete_range()

◆ mpd_send_save()

◆ mpd_run_save()

◆ mpd_send_load()

◆ mpd_run_load()

◆ mpd_send_load_range()

◆ mpd_run_load_range()

◆ mpd_send_load_range_to()

◆ mpd_run_load_range_to()

◆ mpd_send_rename()

◆ mpd_run_rename()

◆ mpd_send_rm()

◆ mpd_run_rm()