96 lines
2.7 KiB
C
96 lines
2.7 KiB
C
#include "mpd_client.h"
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#include <mpd/player.h>
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#include <mpd/song.h>
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#include <mpd/status.h>
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#include <string.h>
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#include "metadata.h"
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struct mpd_connection *mpdConnect( int port ) {
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struct mpd_connection *ret = mpd_connection_new( "localhost", port, 1000 );
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if ( ret == NULL )
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return NULL;
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if ( mpd_connection_get_error( ret ) != MPD_ERROR_SUCCESS )
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return NULL;
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return ret;
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}
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void mpdDisconnect( struct mpd_connection *mpd_connection ) {
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if ( mpd_connection != NULL )
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mpd_connection_free( mpd_connection );
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}
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struct song_metadata mpdGetSong( struct mpd_connection *mpd_connection ) {
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struct song_metadata ret = { 0 };
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struct mpd_song *song = mpd_run_current_song( mpd_connection );
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if ( song == NULL )
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goto end;
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const char *copy = mpd_song_get_tag( song, MPD_TAG_TITLE, 0 );
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if ( copy == NULL )
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goto endfree;
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// TODO check return values
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ret.title = strdup( copy );
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copy = mpd_song_get_tag( song, MPD_TAG_ARTIST, 0 );
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if ( copy != NULL )
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ret.artist = strdup( copy );
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copy = mpd_song_get_tag( song, MPD_TAG_ALBUM, 0 );
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if ( copy != NULL )
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ret.album = strdup( copy );
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copy = mpd_song_get_tag( song, MPD_TAG_DATE, 0 );
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if ( copy != NULL )
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ret.year = strdup( copy );
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ret.file = strdup( mpd_song_get_uri( song ) );
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struct mpd_status *status = mpd_run_status( mpd_connection );
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if ( status == NULL )
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goto endfree;
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ret.duration = mpd_status_get_total_time( status );
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ret.position = mpd_status_get_elapsed_time( status );
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mpd_status_free( status );
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endfree:
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mpd_song_free( song );
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end:
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return ret;
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}
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void mpdPlayPause( struct mpd_connection *mpd_connection ) {
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mpd_send_toggle_pause( mpd_connection );
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}
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void mpdNext( struct mpd_connection *mpd_connection ) {
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mpd_send_next( mpd_connection );
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}
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void mpdPrev( struct mpd_connection *mpd_connection ) {
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mpd_send_previous( mpd_connection );
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}
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void mpdStop( struct mpd_connection *mpd_connection ) {
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mpd_send_stop( mpd_connection );
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}
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enum mpd_state mpdStatus( struct mpd_connection *mpd_connection ) {
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if( mpd_connection == NULL )
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return -1;
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struct mpd_status *status = mpd_run_status( mpd_connection );
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if ( status == NULL )
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return -1;
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enum mpd_state ret = mpd_status_get_state( status );
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mpd_status_free( status );
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return ret;
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}
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bool mpdRunning( struct mpd_connection *mpd_connection ) {
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enum mpd_state state = mpdStatus( mpd_connection );
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return state == MPD_STATE_PAUSE || state == MPD_STATE_PLAY;
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}
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bool mpdPlaying( struct mpd_connection *mpd_connection ) {
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enum mpd_state state = mpdStatus( mpd_connection );
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return state == MPD_STATE_PLAY;
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}
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