164 lines
4.0 KiB
Plaintext
164 lines
4.0 KiB
Plaintext
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Music Player Daemon - Commands
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This document is intended for client developers, not end users.
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Format:
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-------
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If arguments contain spaces, they should be surrounded by double quotation
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marks, ".
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command <type arg1> <type arg2> ...
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explanation: w/ arg1 and arg2
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Command Completion:
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-------------------
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A command returns "OK\n" on completion or "ACK some error\n" on failure.
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These denote the end of command execution.
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Commands:
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---------
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add <string file>
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add the file _file_ to the playlist
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clear
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clears the current playlist
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clearerror
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clear the current error message in status
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(this is also accomplished by any command that starts playback)
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close
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close the connection with the MPD
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delete <int song>
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delete _song_ from playlist
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find <string type> <string what>
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finds songs in the db that are exactly _what_
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_type_ should be "album", "artist", or "title"
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_what_ is what to find
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kill
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kill MPD
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list <string type> <string arg1>
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list all tags of _type_
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_type_ should be "album" or "artist"
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_arg1_ is an optional parameter when type is album, this specifies
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to list albums by a artist, where artist is specified with
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arg1
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listall <string directory>
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lists all songs and directories in _directory_ (recursively)
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_directory_ is optional
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load <string name>
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loads the playlist _name_.m3u from the playlist directory
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ls <string directory>
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list files in _directory_. _directory_ is optional.
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NOTE: us this only for debugging, not meant to be used by a client.
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instead use 'lsinfo'
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lsinfo <string directory>
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list contents of _directory_, from the db. _directory_ is optional
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move <int from> <int to>
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move song at _from_ to _to_ in the playlist
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next
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plays next song in playlist
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pause
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pause/resume playing
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play <int song>
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begin playing playlist at song number _song_, _song_ is optional
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playlist
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displays the current playlist
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NOTE: do not use this, instead use 'playlistinfo'
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playlistinfo
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displays information about the current playlist
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previous
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plays previous song in playlist
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random <int state>
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set random state to _state_, _state_ should be 0 or 1
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repeat <int state>
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set repeat state to _state_, _state_ should be 0 or 1
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rm <string name>
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removes the playlist <name>.m3u from the playlist directory
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save <string name>
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saves the current playlist to _name_.m3u in the playlist directory
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search <string type> <string what>
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same as "find" but searches for any song that contain _what_
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search is not case sensitive
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seek <int song> <int time>
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seeks to the position _time_ (in seconds) of entry _song_ in the
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playlist
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shuffle
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shuffles the current playlist
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stats
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display stats
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artists: number of artists
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albums: number of albums
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songs: number of songs
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uptime: daemon uptime in seconds
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db_update: last db update in UNIX time
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playtime: time length of music played
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songs_played: total number of songs played
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status
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reports current status of player, and volume level.
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volume: (0-100).
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repeat: (0 or 1)
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playlist: (31-bit unsigned integer, the playlist version number)
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playlistlength: (integer, the length of the playlist)
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state: ("play", "stop", or "pause")
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song: (current song playing/paused, playlist song number)
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time: <int elapsed>:<time total> (of current playing/paused song)
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bitrate: <int bitrate> (instantaneous bitrate in kbps)
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error: if there is an error, returns message here
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stop
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stop playing
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swap <int song1> <int song2>
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swap positions of _song1_ and _song2_
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update
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searches mp3 directory for new music and removes old music from the db
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volume <int change>
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change volume by amount _change_
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COMMAND LIST
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------------
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To facilitate faster adding of files, etc, you can pass a list of commands all
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at once using a command list. The command list beings with:
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command_list_begin
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And ends with:
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command_list_end
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It does not execute any commands until the list has ended. The return
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value is whatever the return for a list of commands is. On success
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for all commands, OK is returned. If a command fails, no more commands
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are executed and the appropriate ACK error is returned.
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