mirror of
https://github.com/SuperBFG7/ympd
synced 2024-09-29 14:40:41 +00:00
248 lines
8.3 KiB
C
248 lines
8.3 KiB
C
/* myMPD
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(c) 2018 Juergen Mang <mail@jcgames.de>
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This project's homepage is: https://github.com/jcorporation/mympd
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myMPD ist fork of:
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ympd
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(c) 2013-2014 Andrew Karpow <andy@ndyk.de>
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This project's homepage is: http://www.ympd.org
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; version 2 of the License.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License along
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with this program; if not, write to the Free Software Foundation, Inc.,
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Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#ifndef __MPD_CLIENT_H__
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#define __MPD_CLIENT_H__
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#include "common.h"
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#include "web_server.h"
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#include "list.h"
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#include "tiny_queue.h"
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#define RETURN_ERROR_AND_RECOVER(X) do { \
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printf("MPD %s: %s\n", X, mpd_connection_get_error_message(mpd.conn)); \
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len = json_printf(&out, "{type: error, data: %Q}", mpd_connection_get_error_message(mpd.conn)); \
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if (!mpd_connection_clear_error(mpd.conn)) \
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mpd.conn_state = MPD_FAILURE; \
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return len; \
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} while (0)
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#define LOG_ERROR_AND_RECOVER(X) do { \
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printf("MPD %s: %s\n", X, mpd_connection_get_error_message(mpd.conn)); \
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if (!mpd_connection_clear_error(mpd.conn)) \
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mpd.conn_state = MPD_FAILURE; \
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} while (0)
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#define CHECK_RETURN_LEN() do { \
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if (len > MAX_SIZE) \
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printf("Buffer truncated: %d, %d\n", len, MAX_SIZE); \
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return len; \
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} while (0)
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#define PUT_SONG_TAGS() do { \
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struct node *current = mympd_tags.list; \
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int tagnr = 0; \
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while (current != NULL) { \
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if (tagnr ++) \
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len += json_printf(&out, ","); \
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len += json_printf(&out, "%Q: %Q", current->data, mympd_get_tag(song, mpd_tag_name_parse(current->data))); \
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current = current->next; \
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} \
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len += json_printf(&out, ", Duration: %d, uri: %Q", mpd_song_get_duration(song), mpd_song_get_uri(song)); \
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} while (0)
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#define PUT_MIN_SONG_TAGS() do { \
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len += json_printf(&out, "Title: %Q, Duration: %d, uri: %Q", mympd_get_tag(song, MPD_TAG_TITLE), mpd_song_get_duration(song), mpd_song_get_uri(song)); \
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} while (0)
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#define GEN_ENUM(X) X,
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#define GEN_STR(X) #X,
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#define MPD_CMDS(X) \
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X(MPD_API_QUEUE_CLEAR) \
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X(MPD_API_QUEUE_CROP) \
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X(MPD_API_QUEUE_SAVE) \
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X(MPD_API_QUEUE_LIST) \
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X(MPD_API_QUEUE_SEARCH) \
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X(MPD_API_QUEUE_RM_TRACK) \
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X(MPD_API_QUEUE_RM_RANGE) \
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X(MPD_API_QUEUE_MOVE_TRACK) \
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X(MPD_API_QUEUE_ADD_TRACK_AFTER) \
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X(MPD_API_QUEUE_ADD_TRACK) \
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X(MPD_API_QUEUE_ADD_PLAY_TRACK) \
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X(MPD_API_QUEUE_REPLACE_TRACK) \
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X(MPD_API_QUEUE_ADD_PLAYLIST) \
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X(MPD_API_QUEUE_REPLACE_PLAYLIST) \
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X(MPD_API_QUEUE_SHUFFLE) \
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X(MPD_API_QUEUE_LAST_PLAYED) \
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X(MPD_API_PLAYLIST_CLEAR) \
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X(MPD_API_PLAYLIST_RENAME) \
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X(MPD_API_PLAYLIST_MOVE_TRACK) \
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X(MPD_API_PLAYLIST_ADD_TRACK) \
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X(MPD_API_PLAYLIST_RM_TRACK) \
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X(MPD_API_PLAYLIST_RM) \
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X(MPD_API_PLAYLIST_LIST) \
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X(MPD_API_PLAYLIST_CONTENT_LIST) \
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X(MPD_API_SMARTPLS_UPDATE_ALL) \
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X(MPD_API_SMARTPLS_SAVE) \
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X(MPD_API_SMARTPLS_GET) \
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X(MPD_API_DATABASE_SEARCH_ADV) \
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X(MPD_API_DATABASE_SEARCH) \
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X(MPD_API_DATABASE_UPDATE) \
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X(MPD_API_DATABASE_RESCAN) \
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X(MPD_API_DATABASE_FILESYSTEM_LIST) \
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X(MPD_API_DATABASE_TAG_LIST) \
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X(MPD_API_DATABASE_TAG_ALBUM_LIST) \
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X(MPD_API_DATABASE_TAG_ALBUM_TITLE_LIST) \
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X(MPD_API_DATABASE_STATS) \
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X(MPD_API_DATABASE_SONGDETAILS) \
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X(MPD_API_PLAYER_PLAY_TRACK) \
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X(MPD_API_PLAYER_VOLUME_SET) \
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X(MPD_API_PLAYER_VOLUME_GET) \
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X(MPD_API_PLAYER_PAUSE) \
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X(MPD_API_PLAYER_PLAY) \
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X(MPD_API_PLAYER_STOP) \
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X(MPD_API_PLAYER_SEEK) \
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X(MPD_API_PLAYER_NEXT) \
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X(MPD_API_PLAYER_PREV) \
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X(MPD_API_PLAYER_OUTPUT_LIST) \
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X(MPD_API_PLAYER_TOGGLE_OUTPUT) \
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X(MPD_API_PLAYER_CURRENT_SONG) \
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X(MPD_API_PLAYER_STATE) \
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X(MPD_API_SETTINGS_GET) \
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X(MPD_API_SETTINGS_SET) \
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X(MPD_API_WELCOME) \
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X(MPD_API_LIKE) \
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X(MPD_API_SYSCMD) \
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X(MPD_API_COLS_SAVE) \
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X(MPD_API_UNKNOWN)
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enum mpd_cmd_ids {
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MPD_CMDS(GEN_ENUM)
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};
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enum mpd_conn_states {
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MPD_DISCONNECTED,
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MPD_FAILURE,
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MPD_CONNECTED,
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MPD_RECONNECT,
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MPD_DISCONNECT
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};
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struct t_mpd {
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// Connection
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struct mpd_connection *conn;
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enum mpd_conn_states conn_state;
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int timeout;
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// Reponse Buffer
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char buf[MAX_SIZE];
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// States
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int song_id;
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int next_song_id;
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int last_song_id;
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unsigned queue_version;
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unsigned queue_length;
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int last_update_sticker_song_id;
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int last_last_played_id;
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// Features
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const unsigned* protocol;
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// Supported tags
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bool feat_sticker;
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bool feat_playlists;
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bool feat_tags;
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bool feat_library;
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bool feat_advsearch;
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} mpd;
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struct list mpd_tags;
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struct list mympd_tags;
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struct list mympd_searchtags;
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struct list mympd_browsetags;
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struct list last_played;
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struct list syscmds;
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typedef struct {
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long playCount;
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long skipCount;
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long lastPlayed;
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long like;
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} t_sticker;
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typedef struct {
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bool notificationWeb;
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bool notificationPage;
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int jukeboxMode;
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const char *jukeboxPlaylist;
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int jukeboxQueueLength;
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char *colsQueueCurrent;
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char *colsSearch;
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char *colsBrowseDatabase;
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char *colsBrowsePlaylistsDetail;
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char *colsBrowseFilesystem;
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char *colsPlayback;
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char *colsQueueLastPlayed;
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} t_mympd_state;
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t_mympd_state mympd_state;
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tiny_queue_t *mpd_client_queue;
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int randrange(int n);
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void mympd_idle(int timeout);
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void mympd_parse_idle(int idle_bitmask);
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void mympd_api(struct work_request_t *request);
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void mympd_notify(size_t n);
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bool mympd_count_song_id(int song_id, char *name, int value);
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bool mympd_count_song_uri(const char *uri, char *name, int value);
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bool mympd_like_song_uri(const char *uri, int value);
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bool mympd_last_played_song_uri(const char *uri);
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bool mympd_last_played_song_id(int song_id);
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bool mympd_get_sticker(const char *uri, t_sticker *sticker);
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bool mympd_last_played_list(int song_id);
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bool mympd_jukebox();
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bool mympd_state_get(char *name, char *value);
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bool mympd_state_set(const char *name, const char *value);
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int mympd_syscmd(char *buffer, char *cmd, int order);
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int mympd_smartpls_save(char *smartpltype, char *playlist, char *tag, char *searchstr, int maxentries, int timerange);
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int mympd_smartpls_put(char *buffer, char *playlist);
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int mympd_smartpls_update_all();
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int mympd_smartpls_clear(char *playlist);
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int mympd_smartpls_update_sticker(char *playlist, char *sticker, int maxentries);
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int mympd_smartpls_update_newest(char *playlist, int timerange);
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int mympd_smartpls_update_search(char *playlist, char *tag, char *searchstr);
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int mympd_get_updatedb_state(char *buffer);
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int mympd_put_state(char *buffer, int *current_song_id, int *next_song_id, int *last_song_id, unsigned *queue_version, unsigned *queue_length);
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int mympd_put_outputs(char *buffer);
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int mympd_put_current_song(char *buffer);
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int mympd_put_queue(char *buffer, unsigned int offset, unsigned *queue_version, unsigned *queue_length);
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int mympd_put_browse(char *buffer, char *path, unsigned int offset, char *filter);
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int mympd_search(char *buffer, char *searchstr, char *filter, char *plist, unsigned int offset);
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int mympd_search_adv(char *buffer, char *expression, char *sort, bool sortdesc, char *grouptag, char *plist, unsigned int offset);
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int mympd_search_queue(char *buffer, char *mpdtagtype, unsigned int offset, char *searchstr);
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int mympd_put_welcome(char *buffer);
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int mympd_put_volume(char *buffer);
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int mympd_put_stats(char *buffer);
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int mympd_put_settings(char *buffer);
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int mympd_put_db_tag(char *buffer, unsigned int offset, char *mpdtagtype, char *mpdsearchtagtype, char *searchstr, char *filter);
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int mympd_put_songs_in_album(char *buffer, char *album, char *search, char *tag);
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int mympd_put_playlists(char *buffer, unsigned int offset, char *filter);
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int mympd_put_playlist_list(char *buffer, char *uri, unsigned int offset, char *filter);
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int mympd_put_songdetails(char *buffer, char *uri);
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int mympd_put_last_played_songs(char *buffer, unsigned int offset);
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int mympd_queue_crop(char *buffer);
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void mympd_disconnect();
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#endif
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