mirror of https://github.com/SuperBFG7/ympd
185 lines
5.7 KiB
C
185 lines
5.7 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 "../dist/src/mongoose/mongoose.h"
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#define RETURN_ERROR_AND_RECOVER(X) do { \
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fprintf(stderr, "MPD X: %s\n", mpd_connection_get_error_message(mpd.conn)); \
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len = json_printf(&out, "{ type:error, data : %Q }", \
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mpd_connection_get_error_message(mpd.conn) \
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); \
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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 MAX_SIZE 1024 * 100
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#define MAX_ELEMENTS_PER_PAGE 100
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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_GET_QUEUE) \
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X(MPD_API_GET_FILESYSTEM) \
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X(MPD_API_ADD_TRACK_AFTER) \
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X(MPD_API_ADD_TRACK) \
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X(MPD_API_ADD_PLAY_TRACK) \
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X(MPD_API_REPLACE_TRACK) \
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X(MPD_API_ADD_PLAYLIST) \
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X(MPD_API_REPLACE_PLAYLIST) \
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X(MPD_API_RM_PLAYLIST_TRACK) \
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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_ADD_TO_PLAYLIST) \
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X(MPD_API_PLAY_TRACK) \
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X(MPD_API_SAVE_QUEUE) \
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X(MPD_API_RM_TRACK) \
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X(MPD_API_RM_RANGE) \
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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_MOVE_TRACK) \
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X(MPD_API_SEARCH_QUEUE) \
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X(MPD_API_SEARCH_ADD_PLIST) \
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X(MPD_API_SEARCH_ADD) \
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X(MPD_API_SEARCH) \
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X(MPD_API_SEND_MESSAGE) \
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X(MPD_API_SET_VOLUME) \
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X(MPD_API_SET_PAUSE) \
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X(MPD_API_SET_PLAY) \
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X(MPD_API_SET_STOP) \
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X(MPD_API_SET_SEEK) \
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X(MPD_API_SET_NEXT) \
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X(MPD_API_SET_PREV) \
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X(MPD_API_UPDATE_DB) \
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X(MPD_API_GET_OUTPUTS) \
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X(MPD_API_TOGGLE_OUTPUT) \
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X(MPD_API_SEND_SHUFFLE) \
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X(MPD_API_GET_STATS) \
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X(MPD_API_GET_PLAYLISTS) \
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X(MPD_API_GET_PLAYLIST_LIST) \
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X(MPD_API_RM_PLAYLIST) \
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X(MPD_API_GET_ARTISTALBUMS) \
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X(MPD_API_GET_ARTISTALBUMTITLES) \
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X(MPD_API_GET_ARTISTS) \
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X(MPD_API_GET_CURRENT_SONG) \
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X(MPD_API_GET_SONGDETAILS) \
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X(MPD_API_WELCOME) \
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X(MPD_API_GET_SETTINGS) \
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X(MPD_API_SET_SETTINGS) \
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X(MPD_API_GET_STATE) \
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X(MPD_API_UNKNOWN) \
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X(MPD_API_LIKE)
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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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struct mpd_connection *conn;
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enum mpd_conn_states conn_state;
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/* Reponse Buffer */
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char buf[MAX_SIZE];
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size_t buf_size;
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int song_id;
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int next_song_id;
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unsigned queue_version;
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int timeout;
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} mpd;
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typedef struct {
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int mpdport;
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const char* mpdhost;
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const char* mpdpass;
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const char* webport;
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bool ssl;
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const char* sslport;
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const char* sslcert;
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const char* sslkey;
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const char* user;
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int streamport;
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const char* coverimage;
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const char* statefile;
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bool stickers;
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bool mixramp;
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} t_config;
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t_config config;
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typedef struct {
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int playCount;
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int skipCount;
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int lastPlayed;
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int like;
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} t_sticker;
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static int is_websocket(const struct mg_connection *nc) {
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return nc->flags & MG_F_IS_WEBSOCKET;
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}
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void mympd_poll(struct mg_mgr *sm, int timeout);
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void mympd_parse_idle(struct mg_mgr *s);
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void callback_mympd(struct mg_connection *nc, const struct mg_str msg);
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void mympd_notify(struct mg_mgr *s);
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void mympd_count_song_id(int song_id, char *name, int value);
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void mympd_count_song_uri(const char *uri, char *name, int value);
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void mympd_like_song_uri(const char *uri, int value);
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void mympd_last_played_song_uri(const char *uri);
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void mympd_last_played_song_id(int song_id);
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void mympd_get_sticker(const char *uri, t_sticker *sticker);
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int mympd_put_state(char *buffer, int *current_song_id, int *next_song_id, unsigned *queue_version);
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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);
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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 *mpdtagtype, unsigned int offset, char *searchstr);
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int mympd_search_add(char *buffer, char *mpdtagtype, char *searchstr);
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int mympd_search_add_plist(char *plist, char *mpdtagtype, char *searchstr);
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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_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 *albumartist, char *album);
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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_queue_crop(char *buffer);
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void mympd_disconnect();
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#endif
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