/******************** Song ingo retrival ************************************/
static int getSong(void) {
mpd_Status *status;
mpd_InfoEntity *info;
/* Get status */
mpd_sendStatusCommand(D.conn);
if (error()) return 0;
status = mpd_getStatus(D.conn);
if (error()) return 0;
pdie_on(!status, "get status");
mpd_nextListOkCommand(D.conn);
if (error()) {
mpd_freeStatus(status);
return 0;
}
/* Copy status */
D.cur.state = status->state;
D.cur.songid = status->songid;
D.cur.pos = status->elapsedTime;
D.cur.len = status->totalTime;
mpd_freeStatus(status);
/* Same song, return */
if (D.cur.songid == D.old.songid) {
return 1;
}
if (D.info) {
mpd_freeInfoEntity(D.info);
D.info = 0;
}
/* Get song */
mpd_sendCurrentSongCommand(D.conn);
if (error()) {
return 0;
}
info = mpd_getNextInfoEntity(D.conn);
if (error()) {
return 0;
}
if (!info) {
return
D.cur.state == MPD_STATUS_STATE_PLAY ||
D.cur.state == MPD_STATUS_STATE_PAUSE;
}
if (info->type != MPD_INFO_ENTITY_TYPE_SONG) {
mpd_freeInfoEntity(info);
return 0;
}
D.info = info;
return 1;
}
/*
=================
MPD_Status - show info about currently playing song
=================
*/
void MPD_Status(void)
{
mpd_Status *status;
mpd_InfoEntity *entity = NULL;
mpd_Song *song = 0;
char title[MP3_MAXSONGTITLE];
if(!MP3_Status())
return;
mpd_sendStatusCommand(conn);
if( (status = mpd_getStatus(conn)) == NULL)
{
Com_Printf("MPD: %s\n", conn->errorStr);
mpd_finishCommand(conn);
return;
}
mpd_finishCommand(conn);
if( status->state == MPD_STATUS_STATE_STOP) {
/* Playback stopped */
Com_Printf("MPD: not playing\n");
mpd_freeStatus(status);
return;
}
if( status->state == MPD_STATUS_STATE_PLAY || MPD_STATUS_STATE_PAUSE )
{
mpd_sendCurrentSongCommand(conn);
while((entity = mpd_getNextInfoEntity(conn)))
{
if(entity->type != MPD_INFO_ENTITY_TYPE_SONG)
{
mpd_freeInfoEntity(entity);
continue;
}
song = entity->info.song;
if(song->title == NULL || song->artist == NULL)
Com_sprintf(title, sizeof(title), "%s [%i:%02i]", (song->title) ? song->title : song->file, status->totalTime / 60, status->totalTime % 60);
else
Com_sprintf(title, sizeof(title), "%s - %s [%i:%02i]", song->artist, song->title, status->totalTime / 60, status->totalTime % 60);
COM_MakePrintable(title);
Com_Printf("%s\n", title);
mpd_freeInfoEntity(entity);
break;
}
mpd_finishCommand(conn);
}
mpd_freeStatus(status);
}
int cmd_volume ( int argc, char ** argv, mpd_Connection * conn )
{
struct int_value_change ch;
if(argc==1) {
if(!parse_int_value_change(argv[0], &ch))
DIE("\"%s\" is not an integer\n", argv[0]);
} else {
mpd_Status *status;
status = getStatus(conn);
printf("volume:%3i%c \n",status->volume,'%');
mpd_freeStatus(status);
return 0;
}
if (ch.is_relative)
mpd_sendVolumeCommand(conn,ch.value);
else
mpd_sendSetvolCommand(conn,ch.value);
my_finishCommand(conn);
return 1;
}
int
cmd_playlist(mpd_unused int argc, mpd_unused char **argv, mpd_Connection *conn)
{
mpd_InfoEntity * entity;
mpd_Status * status;
int count = 0;
mpd_sendStatusCommand(conn);
printErrorAndExit(conn);
status = mpd_getStatus(conn);
printErrorAndExit(conn);
mpd_finishCommand(conn);
mpd_sendPlaylistInfoCommand(conn,-1);
printErrorAndExit(conn);
while((entity = mpd_getNextInfoEntity(conn))) {
if(entity->type==MPD_INFO_ENTITY_TYPE_SONG) {
struct mpd_song *song = entity->info.song;
printf("%s%i) ", (status->song == count)?">":" ", 1+count);
pretty_print_song(song);
printf("\n");
count++;
}
mpd_freeInfoEntity(entity);
}
my_finishCommand(conn);
mpd_freeStatus(status);
return 0;
}
int cmd_play ( int argc, char ** argv, mpd_Connection * conn )
{
int song;
int i;
if(0==argc) song = MPD_PLAY_AT_BEGINNING;
else {
mpd_Status *status;
for(i=0;i<argc-1;i++)
printf("skipping: %s\n",argv[i]);
if(!parse_songnum(argv[i], &song))
DIE("error parsing song numbers from: %s\n",argv[i]);
song--;
/* This is necessary, otherwise mpc will output the wrong playlist number */
status = getStatus(conn);
i = status->playlistLength;
mpd_freeStatus(status);
if(song >= i)
DIE("song number greater than playlist length.\n");
}
mpd_sendPlayCommand(conn,song);
my_finishCommand(conn);
return 1;
}
static int mpdclient_playlist_update(void *data) {
mpd_Status * status;
mpd_InfoEntity *entity;
int i;
mpd_sendCommandListOkBegin(conn);
mpd_sendStatusCommand(conn);
mpd_sendPlChangesCommand(conn, cur_playlist);
mpd_sendCommandListEnd(conn);
if((status = mpd_getStatus(conn))==NULL) {
fprintf(stderr,"%s\n",conn->errorStr);
mpd_closeConnection(conn);
return 1;
}
cur_playlist = status->playlist;
cur_song = status->songid;
mpd_nextListOkCommand(conn);
evas_event_freeze(evas);
while((entity = mpd_getNextInfoEntity(conn))) {
if(entity->type!=MPD_INFO_ENTITY_TYPE_SONG) {
mpd_freeInfoEntity(entity);
continue;
}
music_song_insert(entity->info.song);
mpd_freeInfoEntity(entity);
}
for (i = status->playlistLength; i < music_song_count(); i++) {
music_song_remove(i);
}
if (status->state == MPD_STATUS_STATE_PLAY ||
status->state == MPD_STATUS_STATE_PAUSE) {
music_song_update(status->song, status->totalTime);
} else {
music_song_update(-1, 0);
}
layout_update(status->state == MPD_STATUS_STATE_PLAY, status->volume);
evas_event_thaw(evas);
mpd_finishCommand(conn);
mpd_freeStatus(status);
return 1;
}
int
cmd_crop(mpd_unused int argc, mpd_unused char **argv, mpd_Connection *conn)
{
mpd_Status *status = getStatus( conn );
int length = ( status->playlistLength - 1 );
if( status->playlistLength == 0 ) {
mpd_freeStatus(status);
DIE( "You have to have a playlist longer than 1 song in length to crop" );
} else if( status->state == 3 || status->state == 2 ) { /* If playing or paused */
mpd_sendCommandListBegin( conn );
printErrorAndExit( conn );
while( length >= 0 )
{
if( length != status->song )
{
mpd_sendDeleteCommand( conn, length );
printErrorAndExit( conn );
}
length--;
}
mpd_sendCommandListEnd( conn );
my_finishCommand( conn );
mpd_freeStatus( status );
return ( 0 );
} else {
mpd_freeStatus(status);
DIE( "You need to be playing to crop the playlist\n" );
}
}
MPDStatus MPDConnection::status() {
if (!isConnected())
return MPDStatus();
Q_ASSERT(d->connection);
mpd_call(MPDConnection::status, Status);
mpd_Status *status = mpd_getStatus(d->connection);
if (!finishCommand() || !status)
return MPDStatus();
MPDStatus ret(status);
mpd_freeStatus(status);
return ret;
}
static char *MPD_SongTitle ( void )
{
mpd_Status *status;
mpd_InfoEntity *entity = NULL;
mpd_Song *song = 0;
static char title[MP3_MAXSONGTITLE];
title[0] = 0;
if(!MP3_Status())
return title;
mpd_sendCommandListOkBegin(conn);
mpd_sendStatusCommand(conn);
mpd_sendCurrentSongCommand(conn);
mpd_sendCommandListEnd(conn);
if( (status = mpd_getStatus(conn)) == NULL)
{
return title;
}
mpd_nextListOkCommand(conn);
while((entity = mpd_getNextInfoEntity(conn)))
{
if(entity->type != MPD_INFO_ENTITY_TYPE_SONG)
{
mpd_freeInfoEntity(entity);
continue;
}
song = entity->info.song;
if(song->title == NULL || song->artist == NULL)
Com_sprintf(title, sizeof(title), "%s [%i:%02i]", song->file, status->totalTime / 60, status->totalTime % 60);
else
Com_sprintf(title, sizeof(title), "%s - %s [%i:%02i]", song->artist, song->title, status->totalTime / 60, status->totalTime % 60);
COM_MakePrintable(title);
mpd_freeInfoEntity(entity);
break;
}
mpd_freeStatus(status);
mpd_finishCommand(conn);
return title;
}
int mpd_status_queue_update(MpdObj *mi)
{
if(!mpd_check_connected(mi))
{
debug_printf(DEBUG_INFO,"not connected\n");
return MPD_NOT_CONNECTED;
}
if(mi->status != NULL)
{
mpd_freeStatus(mi->status);
mi->status = NULL;
}
return MPD_OK;
}
int cmd_current(mpd_unused int argc, mpd_unused char ** argv, mpd_Connection *conn)
{
mpd_Status * status;
mpd_InfoEntity * entity;
mpd_sendCommandListOkBegin(conn);
printErrorAndExit(conn);
mpd_sendStatusCommand(conn);
printErrorAndExit(conn);
mpd_sendCurrentSongCommand(conn);
printErrorAndExit(conn);
mpd_sendCommandListEnd(conn);
printErrorAndExit(conn);
status = mpd_getStatus(conn);
printErrorAndExit(conn);
if (status->state == MPD_STATUS_STATE_PLAY ||
status->state == MPD_STATUS_STATE_PAUSE) {
mpd_nextListOkCommand(conn);
printErrorAndExit(conn);
while((entity = mpd_getNextInfoEntity(conn))) {
struct mpd_song *song = entity->info.song;
if(entity->type!=MPD_INFO_ENTITY_TYPE_SONG) {
mpd_freeInfoEntity(entity);
continue;
}
pretty_print_song(song);
printf("\n");
mpd_freeInfoEntity(entity);
break;
}
printErrorAndExit(conn);
mpd_finishCommand(conn);
printErrorAndExit(conn);
}
mpd_freeStatus(status);
return 0;
}
void mpd_free(MpdObj *mi)
{
debug_printf(DEBUG_INFO, "destroying MpdObj object\n");
if(mi->connected)
{
/* disconnect */
debug_printf(DEBUG_WARNING, "Connection still running, disconnecting\n");
mpd_disconnect(mi);
}
if(mi->hostname)
{
free(mi->hostname);
}
if(mi->password)
{
free(mi->password);
}
if(mi->error_msg)
{
free(mi->error_msg);
}
if(mi->connection)
{
/* obsolete */
mpd_closeConnection(mi->connection);
}
if(mi->status)
{
mpd_freeStatus(mi->status);
}
if(mi->stats)
{
mpd_freeStats(mi->stats);
}
if(mi->CurrentSong)
{
mpd_freeSong(mi->CurrentSong);
}
mpd_free_queue_ob(mi);
mpd_server_free_commands(mi);
free(mi);
}
int cmd_consume ( int argc, char ** argv, mpd_Connection * conn )
{
int mode;
if(argc==1) {
mode = get_boolean(argv[0]);
if (mode < 0)
return -1;
}
else {
mpd_Status * status;
status = getStatus(conn);
mode = !status->consume;
mpd_freeStatus(status);
}
mpd_sendConsumeCommand(conn,mode);
my_finishCommand(conn);
return 1;
}
/*
=================
MPD_SetVol - set volume
=================
*/
void MPD_SetVol(void)
{
mpd_Status *status;
if(!MP3_Status())
return;
if(Cmd_Argc() < 2)
{
mpd_sendStatusCommand(conn);
if( (status = mpd_getStatus(conn)) == NULL)
{
Com_Printf("MPD: %s\n", conn->errorStr);
} else {
Com_Printf("MPD: volume %i\%\n", status->volume);
mpd_freeStatus(status);
}
mpd_finishCommand(conn);
} else {
int cmd_crossfade ( int argc, char ** argv, mpd_Connection * conn )
{
int seconds;
if(argc==1) {
if(!parse_int(argv[0], &seconds) || seconds<0)
DIE("\"%s\" is not 0 or positive integer\n",argv[0]);
mpd_sendCrossfadeCommand(conn,seconds);
my_finishCommand(conn);
}
else {
mpd_Status * status;
status = getStatus(conn);
printf("crossfade: %i\n",status->crossfade);
mpd_freeStatus(status);
printErrorAndExit(conn);
}
return 0;
}
int cmd_repeat ( int argc, char ** argv, mpd_Connection * conn )
{
int mode;
if(argc==1) {
mode = get_boolean(argv[0]);
if (mode < 0)
return -1;
}
else {
mpd_Status * status;
status = getStatus(conn);
mode = !status->repeat;
mpd_freeStatus(status);
}
mpd_sendRepeatCommand(conn,mode);
printErrorAndExit(conn);
my_finishCommand(conn);
printErrorAndExit(conn);
return 1;
}
int mpd_status_update(MpdObj *mi)
{
ChangedStatusType what_changed=0;
if(!mpd_check_connected(mi))
{
debug_printf(DEBUG_INFO,"not connected\n");
return MPD_NOT_CONNECTED;
}
if(mpd_lock_conn(mi))
{
debug_printf(DEBUG_ERROR,"lock failed\n");
return MPD_LOCK_FAILED;
}
if(mi->status != NULL)
{
mpd_freeStatus(mi->status);
mi->status = NULL;
}
mpd_sendStatusCommand(mi->connection);
mi->status = mpd_getStatus(mi->connection);
if(mi->status == NULL)
{
debug_printf(DEBUG_ERROR,"Failed to grab status from mpd\n");
mpd_unlock_conn(mi);
return MPD_STATUS_FAILED;
}
if(mpd_unlock_conn(mi))
{
debug_printf(DEBUG_ERROR, "Failed to unlock");
return MPD_LOCK_FAILED;
}
/*
* check for changes
*/
/* first save the old status */
memcpy(&(mi->OldState), &(mi->CurrentState), sizeof(MpdServerState));
/* playlist change */
if(mi->CurrentState.playlistid != mi->status->playlist)
{
/* print debug message */
debug_printf(DEBUG_INFO, "Playlist has changed!");
/* We can't trust the current song anymore. so we remove it */
/* tags might have been updated */
if(mi->CurrentSong != NULL)
{
mpd_freeSong(mi->CurrentSong);
mi->CurrentSong = NULL;
}
/* set MPD_CST_PLAYLIST to be changed */
what_changed |= MPD_CST_PLAYLIST;
if(mi->CurrentState.playlistLength == mi->status->playlistLength)
{
// what_changed |= MPD_CST_SONGID;
}
/* save new id */
mi->CurrentState.playlistid = mi->status->playlist;
}
if(mi->CurrentState.storedplaylistid != mi->status->storedplaylist)
{
/* set MPD_CST_QUEUE to be changed */
what_changed |= MPD_CST_STORED_PLAYLIST;
/* save new id */
mi->CurrentState.storedplaylistid = mi->status->storedplaylist;
}
/* state change */
if(mi->CurrentState.state != mi->status->state)
{
what_changed |= MPD_CST_STATE;
mi->CurrentState.state = mi->status->state;
}
if(mi->CurrentState.songid != mi->status->songid)
{
/* print debug message */
debug_printf(DEBUG_INFO, "Songid has changed %i %i!", mi->OldState.songid, mi->status->songid);
what_changed |= MPD_CST_SONGID;
/* save new songid */
mi->CurrentState.songid = mi->status->songid;
}
if(mi->CurrentState.songpos != mi->status->song)
{
/* print debug message */
debug_printf(DEBUG_INFO, "Songpos has changed %i %i!", mi->OldState.songpos, mi->status->song);
what_changed |= MPD_CST_SONGPOS;
/* save new songid */
mi->CurrentState.songpos = mi->status->song;
}
if(mi->CurrentState.nextsongid != mi->status->nextsongid || mi->CurrentState.nextsongpos != mi->status->nextsong)
{
what_changed |= MPD_CST_NEXTSONG;
/* save new songid */
mi->CurrentState.nextsongpos = mi->status->nextsong;
mi->CurrentState.nextsongid = mi->status->nextsongid;
}
if(mi->CurrentState.single != mi->status->single)
{
what_changed |= MPD_CST_SINGLE_MODE;
mi->CurrentState.single = mi->status->single;
}
if(mi->CurrentState.consume != mi->status->consume)
{
what_changed |= MPD_CST_CONSUME_MODE;
mi->CurrentState.consume = mi->status->consume;
}
if(mi->CurrentState.repeat != mi->status->repeat)
{
what_changed |= MPD_CST_REPEAT;
mi->CurrentState.repeat = mi->status->repeat;
}
if(mi->CurrentState.random != mi->status->random)
{
what_changed |= MPD_CST_RANDOM;
mi->CurrentState.random = mi->status->random;
}
if(mi->CurrentState.volume != mi->status->volume)
{
what_changed |= MPD_CST_VOLUME;
mi->CurrentState.volume = mi->status->volume;
}
if(mi->CurrentState.xfade != mi->status->crossfade)
{
what_changed |= MPD_CST_CROSSFADE;
mi->CurrentState.xfade = mi->status->crossfade;
}
if(mi->CurrentState.totaltime != mi->status->totalTime)
{
what_changed |= MPD_CST_TOTAL_TIME;
mi->CurrentState.totaltime = mi->status->totalTime;
}
if(mi->CurrentState.elapsedtime != mi->status->elapsedTime)
{
what_changed |= MPD_CST_ELAPSED_TIME;
mi->CurrentState.elapsedtime = mi->status->elapsedTime;
}
/* Check if bitrate changed, happens with vbr encodings. */
if(mi->CurrentState.bitrate != mi->status->bitRate)
{
what_changed |= MPD_CST_BITRATE;
mi->CurrentState.bitrate = mi->status->bitRate;
}
/* The following 3 probly only happen on a song change, or is it possible in one song/stream? */
/* Check if the sample rate changed */
if(mi->CurrentState.samplerate != mi->status->sampleRate)
{
what_changed |= MPD_CST_AUDIOFORMAT;
mi->CurrentState.samplerate = mi->status->sampleRate;
}
/* check if the sampling depth changed */
if(mi->CurrentState.bits != mi->status->bits)
{
what_changed |= MPD_CST_AUDIOFORMAT;
mi->CurrentState.bits = mi->status->bits;
}
/* Check if the amount of audio channels changed */
if(mi->CurrentState.channels != mi->status->channels)
{
what_changed |= MPD_CST_AUDIOFORMAT;
mi->CurrentState.channels = mi->status->channels;
}
if(mi->status->error)
{
what_changed |= MPD_CST_SERVER_ERROR;
strcpy(mi->CurrentState.error,mi->status->error);
mpd_sendClearErrorCommand(mi->connection);
mpd_finishCommand(mi->connection);
}
else
{
mi->CurrentState.error[0] ='\0';
}
/* Check if the updating changed,
* If it stopped, also update the stats for the new db-time.
*/
if(mi->CurrentState.updatingDb != mi->status->updatingDb )
{
what_changed |= MPD_CST_UPDATING;
if(!mi->status->updatingDb)
{
mpd_stats_update_real(mi, &what_changed);
}
mi->CurrentState.updatingDb = mi->status->updatingDb;
}
mi->CurrentState.playlistLength = mi->status->playlistLength;
/* Detect changed outputs */
if(!mi->has_idle)
{
if(mi->num_outputs >0 )
{
mpd_OutputEntity *output = NULL;
mpd_sendOutputsCommand(mi->connection);
while (( output = mpd_getNextOutput(mi->connection)) != NULL)
{
if(mi->num_outputs < output->id)
{
mi->num_outputs++;
mi->output_states = realloc(mi->output_states,mi->num_outputs*sizeof(int));
mi->output_states[mi->num_outputs] = output->enabled;
what_changed |= MPD_CST_OUTPUT;
}
if(mi->output_states[output->id] != output->enabled)
{
mi->output_states[output->id] = output->enabled;
what_changed |= MPD_CST_OUTPUT;
}
mpd_freeOutputElement(output);
}
mpd_finishCommand(mi->connection);
}
else
{
/* if no outputs, lets fetch them */
mpd_server_update_outputs(mi);
if(mi->num_outputs == 0)
{
assert("No outputs defined? that cannot be\n");
}
what_changed |= MPD_CST_OUTPUT;
}
}else {
char *name;
int update_stats = 0;
mpd_sendGetEventsCommand(mi->connection);
while((name = mpd_getNextEvent(mi->connection))){
if(strcmp(name, "output") == 0){
what_changed |= MPD_CST_OUTPUT;
}else if (strcmp(name, "database") == 0) {
if((what_changed&MPD_CST_DATABASE) == 0)
{
update_stats = 1;
}
what_changed |= MPD_CST_DATABASE;
}else if (strcmp(name, "stored_playlist")==0) {
what_changed |= MPD_CST_STORED_PLAYLIST;
}else if (strcmp(name, "tag") == 0) {
what_changed |= MPD_CST_PLAYLIST;
}else if (strcmp (name, "sticker") == 0) {
what_changed |= MPD_CST_STICKER;
}
free(name);
}
mpd_finishCommand(mi->connection);
if(update_stats) {
mpd_stats_update_real(mi, &what_changed);
}
}
/* Run the callback */
if((mi->the_status_changed_callback != NULL) && what_changed)
{
mi->the_status_changed_callback( mi, what_changed, mi->the_status_changed_signal_userdata );
}
/* We could have lost connection again during signal handling... so before we return check again if we are connected */
if(!mpd_check_connected(mi))
{
return MPD_NOT_CONNECTED;
}
return MPD_OK;
}
int mpd_disconnect(MpdObj *mi)
{
/* lock */
mpd_lock_conn(mi);
debug_printf(DEBUG_INFO, "disconnecting\n");
if(mi->connection)
{
mpd_closeConnection(mi->connection);
mi->connection = NULL;
}
if(mi->status)
{
mpd_freeStatus(mi->status);
mi->status = NULL;
}
if(mi->stats)
{
mpd_freeStats(mi->stats);
mi->stats = NULL;
}
if(mi->CurrentSong)
{
mpd_freeSong(mi->CurrentSong);
mi->CurrentSong = NULL;
}
mi->CurrentState.playlistid = -1;
mi->CurrentState.queueid = -2;
mi->CurrentState.storedplaylistid = -1;
mi->CurrentState.state = -1;
mi->CurrentState.songid = -1;
mi->CurrentState.songpos = -1;
mi->CurrentState.dbUpdateTime = 0;
mi->CurrentState.updatingDb = 0;
mi->CurrentState.repeat = -1;
mi->CurrentState.random = -1;
mi->CurrentState.volume = -2;
mi->CurrentState.xfade = -1;
mi->CurrentState.totaltime = 0;
mi->CurrentState.elapsedtime = 0;
mi->CurrentState.bitrate = 0;
mi->CurrentState.samplerate = 0;
mi->CurrentState.channels = 0;
mi->CurrentState.bits = 0;
mi->CurrentState.playlistLength = 0;
mi->CurrentState.error[0] = '\0';
/* search stuff */
mi->search_type = MPD_SEARCH_TYPE_NONE;
/* no need to initialize, but set it to anything anyway*/
mi->search_field = MPD_TAG_ITEM_ARTIST;
memcpy(&(mi->OldState), &(mi->CurrentState) , sizeof(MpdServerState));
mpd_free_queue_ob(mi);
mpd_server_free_commands(mi);
/*don't reset errors */
/* Remove this signal, we don't actually disconnect */
if(mi->connected)
{
/* set disconnect flag */
mi->connected = FALSE;
if(mi->the_connection_changed_callback != NULL)
{
mi->the_connection_changed_callback( mi, FALSE, mi->the_connection_changed_signal_userdata );
}
}
debug_printf(DEBUG_INFO, "Disconnect completed\n");
return MPD_OK;
}
int cmd_del ( int argc, char ** argv, mpd_Connection * conn )
{
int i,j;
char * s;
char * t;
char * t2;
int range[2];
int songsDeleted = 0;
int plLength = 0;
char * songsToDel;
mpd_Status * status;
status = getStatus(conn);
plLength = status->playlistLength;
songsToDel = malloc(plLength);
memset(songsToDel,0,plLength);
for(i=0;i<argc;i++) {
if(argv[i][0]=='#') s = &(argv[i][1]);
else s = argv[i];
range[0] = strtol(s,&t,10);
/* If argument is 0 current song and we're not stopped */
if(range[0] == 0 && strlen(s) == 1 && \
(status->state == MPD_STATUS_STATE_PLAY ||
status->state == MPD_STATUS_STATE_PAUSE))
range[0] = status->song+1;
if(s==t)
DIE("error parsing song numbers from: %s\n",argv[i]);
else if(*t=='-') {
range[1] = strtol(t+1,&t2,10);
if(t+1==t2 || *t2!='\0')
DIE("error parsing range from: %s\n",argv[i]);
}
else if(*t==')' || *t=='\0') range[1] = range[0];
else
DIE("error parsing song numbers from: %s\n",argv[i]);
if(range[0]<=0 || range[1]<=0) {
if (range[0]==range[1])
DIE("song number must be positive: %i\n",range[0]);
else
DIE("song numbers must be positive: %i to %i\n",range[0],range[1]);
}
if(range[1]<range[0])
DIE("song range must be from low to high: %i to %i\n",range[0],range[1]);
if(range[1]>plLength)
DIE("song number does not exist: %i\n",range[1]);
for(j=range[0];j<=range[1];j++) songsToDel[j-1] = 1;
}
mpd_sendCommandListBegin(conn);
printErrorAndExit(conn);
for(i=0;i<plLength;i++) {
if(songsToDel[i]) {
mpd_sendDeleteCommand(conn,i-songsDeleted);
printErrorAndExit(conn);
songsDeleted++;
}
}
mpd_sendCommandListEnd(conn);
my_finishCommand(conn);
mpd_freeStatus(status);
free(songsToDel);
return 0;
}
int
cmd_seek(mpd_unused int argc, mpd_unused char **argv, mpd_Connection *conn)
{
mpd_Status * status;
char * arg = argv[0];
char * test;
int seekchange;
int total_secs;
int seekto;
int rel = 0;
status = getStatus(conn);
if(status->state==MPD_STATUS_STATE_STOP)
DIE("not currently playing\n");
/* Detect +/- if exists point to the next char */
if(*arg == '+') rel = 1;
else if(*arg == '-') rel = -1;
if(rel != 0) arg++;
/* If seeking by percent */
if( arg[strlen(arg)-1] == '%' ) {
double perc;
/* Remove the % */
arg[ strlen(arg) - 1 ] = '\0';
/* percent seek, strtod is needed for percent with decimals */
perc = strtod(arg,&test);
if(( *test!='\0' ) || (!rel && (perc<0 || perc>100)) || (rel && perc>abs(100)))
DIE("\"%s\" is not an number between 0 and 100\n",arg);
seekchange = perc*status->totalTime/100+0.5;
} else { /* If seeking by absolute seek time */
if( strchr( arg, ':' )) {
char * sec_ptr;
char * min_ptr;
char * hr_ptr;
int hr = 0;
int min = 0;
int sec = 0;
/* Take the seconds off the end of arg */
sec_ptr = strrchr( arg, ':' );
/* Remove ':' and move the pointer one byte up */
* sec_ptr = '\0';
++sec_ptr;
/* If hour is in the argument, else just point to the arg */
if(( min_ptr = strrchr( arg, ':' ))) {
/* Remove ':' and move the pointer one byte up */
* min_ptr = '\0';
++min_ptr;
/* If the argument still exists, it's the hour */
if( arg != NULL ) {
hr_ptr = arg;
hr = strtol( hr_ptr, &test, 10 );
if( *test != '\0' || ( ! rel && hr < 0 ))
DIE("\"%s\" is not a positive number\n", sec_ptr);
}
} else {
min_ptr = arg;
}
/* Change the pointers to a integer */
sec = strtol( sec_ptr, &test, 10 );
if( *test != '\0' || ( ! rel && sec < 0 ))
DIE("\"%s\" is not a positive number\n", sec_ptr);
min = strtol( min_ptr, &test, 10 );
if( *test != '\0' || ( ! rel && min < 0 ))
DIE("\"%s\" is not a positive number\n", min_ptr);
/* If mins exist, check secs. If hrs exist, check mins */
if( min && strlen(sec_ptr) != 2 )
DIE("\"%s\" is not two digits\n", sec_ptr);
else if( hr && strlen(min_ptr) != 2 )
DIE("\"%s\" is not two digits\n", min_ptr);
/* Finally, make sure they're not above 60 if higher unit exists */
if( min && sec > 60 )
DIE("\"%s\" is greater than 60\n", sec_ptr);
else if( hr && min > 60 )
DIE("\"%s\" is greater than 60\n", min_ptr);
total_secs = ( hr * 3600 ) + ( min * 60 ) + sec;
} else {
/* absolute seek (in seconds) */
total_secs = strtol( arg, &test, 10 ); /* get the # of seconds */
if( *test != '\0' || ( ! rel && total_secs < 0 ))
DIE("\"%s\" is not a positive number\n", arg);
}
seekchange = total_secs;
}
/* This detects +/- and is necessary due to the parsing of HH:MM:SS numbers*/
if(rel == 1) {
seekto = status->elapsedTime + seekchange;
} else if (rel == -1) {
seekto = status->elapsedTime - seekchange;
} else {
seekto = seekchange;
}
if(seekto > status->totalTime)
DIE("Seek amount would seek past the end of the song\n");
mpd_sendSeekIdCommand(conn,status->songid,seekto);
printErrorAndExit(conn);
my_finishCommand(conn);
printErrorAndExit(conn);
mpd_freeStatus(status);
printErrorAndExit(conn);
return 1;
}
int mpd_status_update(MpdObj *mi)
{
ChangedStatusType what_changed=0;
if(!mpd_check_connected(mi))
{
debug_printf(DEBUG_INFO,"Where not connected\n");
return MPD_NOT_CONNECTED;
}
if(mpd_lock_conn(mi))
{
debug_printf(DEBUG_ERROR,"lock failed\n");
return MPD_LOCK_FAILED;
}
if(mi->status != NULL)
{
mpd_freeStatus(mi->status);
mi->status = NULL;
}
mpd_sendStatusCommand(mi->connection);
mi->status = mpd_getStatus(mi->connection);
if(mi->status == NULL)
{
debug_printf(DEBUG_ERROR,"Failed to grab status from mpd\n");
mpd_unlock_conn(mi);
return MPD_STATUS_FAILED;
}
if(mpd_unlock_conn(mi))
{
debug_printf(DEBUG_ERROR, "Failed to unlock");
return MPD_LOCK_FAILED;
}
/*
* check for changes
*/
/* first save the old status */
memcpy(&(mi->OldState), &(mi->CurrentState), sizeof(MpdServerState));
/* playlist change */
if(mi->CurrentState.playlistid != mi->status->playlist)
{
/* print debug message */
debug_printf(DEBUG_INFO, "Playlist has changed!");
/* We can't trust the current song anymore. so we remove it */
/* tags might have been updated */
if(mi->CurrentSong != NULL)
{
mpd_freeSong(mi->CurrentSong);
mi->CurrentSong = NULL;
}
/* set MPD_CST_PLAYLIST to be changed */
what_changed |= MPD_CST_PLAYLIST;
/* save new id */
mi->CurrentState.playlistid = mi->status->playlist;
}
/* state change */
if(mi->CurrentState.state != mi->status->state)
{
what_changed |= MPD_CST_STATE;
mi->CurrentState.state = mi->status->state;
}
if(mi->CurrentState.songid != mi->status->songid)
{
/* print debug message */
debug_printf(DEBUG_INFO, "Song has changed %i %i!", mi->OldState.songid, mi->status->songid);
what_changed |= MPD_CST_SONGID;
/* save new songid */
mi->CurrentState.songid = mi->status->songid;
}
if(mi->CurrentState.songpos != mi->status->song)
{
/* print debug message */
debug_printf(DEBUG_INFO, "Song has changed %i %i!", mi->OldState.songpos, mi->status->song);
what_changed |= MPD_CST_SONGPOS;
/* save new songid */
mi->CurrentState.songpos = mi->status->song;
}
if(mi->CurrentState.repeat != mi->status->repeat)
{
what_changed |= MPD_CST_REPEAT;
mi->CurrentState.repeat = mi->status->repeat;
}
if(mi->CurrentState.random != mi->status->random)
{
what_changed |= MPD_CST_RANDOM;
mi->CurrentState.random = mi->status->random;
}
if(mi->CurrentState.volume != mi->status->volume)
{
what_changed |= MPD_CST_VOLUME;
mi->CurrentState.volume = mi->status->volume;
}
if(mi->CurrentState.xfade != mi->status->crossfade)
{
what_changed |= MPD_CST_CROSSFADE;
mi->CurrentState.xfade = mi->status->crossfade;
}
if(mi->CurrentState.totaltime != mi->status->totalTime)
{
what_changed |= MPD_CST_TOTAL_TIME;
mi->CurrentState.totaltime = mi->status->totalTime;
}
if(mi->CurrentState.elapsedtime != mi->status->elapsedTime)
{
what_changed |= MPD_CST_ELAPSED_TIME;
mi->CurrentState.elapsedtime = mi->status->elapsedTime;
}
/* Check if bitrate changed, happens with vbr encodings. */
if(mi->CurrentState.bitrate != mi->status->bitRate)
{
what_changed |= MPD_CST_BITRATE;
mi->CurrentState.bitrate = mi->status->bitRate;
}
/* The following 3 probly only happen on a song change, or is it possible in one song/stream? */
/* Check if the sample rate changed */
if(mi->CurrentState.samplerate != mi->status->sampleRate)
{
what_changed |= MPD_CST_AUDIOFORMAT;
mi->CurrentState.samplerate = mi->status->sampleRate;
}
/* check if the sampling depth changed */
if(mi->CurrentState.bits != mi->status->bits)
{
what_changed |= MPD_CST_AUDIOFORMAT;
mi->CurrentState.bits = mi->status->bits;
}
/* Check if the amount of audio channels changed */
if(mi->CurrentState.channels != mi->status->channels)
{
what_changed |= MPD_CST_AUDIOFORMAT;
mi->CurrentState.channels = mi->status->channels;
}
/* Check if the updating changed,
* If it stopped, also update the stats for the new db-time.
*/
if(mi->CurrentState.updatingDb != mi->status->updatingDb )
{
what_changed |= MPD_CST_UPDATING;
if(!mi->status->updatingDb)
{
mpd_stats_update_real(mi, &what_changed);
}
mi->CurrentState.updatingDb = mi->status->updatingDb;
}
/* Run the callback */
if((mi->the_status_changed_callback != NULL) && what_changed)
{
mi->the_status_changed_callback( mi, what_changed, mi->the_status_changed_signal_userdata );
}
/* We could have lost connection again during signal handling... so before we return check again if we are connected */
if(!mpd_check_connected(mi))
{
return MPD_NOT_CONNECTED;
}
return MPD_OK;
}
static void *update_mpd_thread(void *arg)
{
static mpd_Connection *conn = NULL;
mpd_Status *status;
mpd_InfoEntity *entity;
timed_thread *me = *(timed_thread **)arg;
const char *emptystr = "";
while (1) {
if (!conn)
conn = mpd_newConnection(mpd_host, mpd_port, 10);
if (*mpd_password) {
mpd_sendPasswordCommand(conn, mpd_password);
mpd_finishCommand(conn);
}
timed_thread_lock(me);
if (conn->error || conn == NULL) {
NORM_ERR("MPD error: %s\n", conn->errorStr);
mpd_closeConnection(conn);
conn = 0;
clear_mpd();
mpd_info.status = "MPD not responding";
timed_thread_unlock(me);
if (timed_thread_test(me, 0)) {
timed_thread_exit(me);
}
continue;
}
mpd_sendStatusCommand(conn);
if ((status = mpd_getStatus(conn)) == NULL) {
NORM_ERR("MPD error: %s\n", conn->errorStr);
mpd_closeConnection(conn);
conn = 0;
clear_mpd();
mpd_info.status = "MPD not responding";
timed_thread_unlock(me);
if (timed_thread_test(me, 0)) {
timed_thread_exit(me);
}
continue;
}
mpd_finishCommand(conn);
if (conn->error) {
// fprintf(stderr, "%s\n", conn->errorStr);
mpd_closeConnection(conn);
conn = 0;
timed_thread_unlock(me);
if (timed_thread_test(me, 0)) {
timed_thread_exit(me);
}
continue;
}
mpd_info.vol = status->volume;
if (status->random == 0) {
mpd_info.random = "Off";
} else if (status->random == 1) {
mpd_info.random = "On";
} else {
mpd_info.random = "";
}
if (status->repeat == 0) {
mpd_info.repeat = "Off";
} else if (status->repeat == 1) {
mpd_info.repeat = "On";
} else {
mpd_info.repeat = "";
}
/* if (status->error) {
printf("error: %s\n", status->error);
} */
switch (status->state) {
case MPD_STATUS_STATE_PLAY:
mpd_info.status = "Playing";
break;
case MPD_STATUS_STATE_STOP:
mpd_info.status = "Stopped";
break;
case MPD_STATUS_STATE_PAUSE:
mpd_info.status = "Paused";
break;
default:
mpd_info.status = "";
clear_mpd();
break;
}
if (status->state == MPD_STATUS_STATE_PLAY ||
status->state == MPD_STATUS_STATE_PAUSE) {
mpd_info.is_playing = 1;
mpd_info.bitrate = status->bitRate;
mpd_info.progress = (float) status->elapsedTime /
status->totalTime;
mpd_info.elapsed = status->elapsedTime;
mpd_info.length = status->totalTime;
} else {
mpd_info.progress = 0;
mpd_info.is_playing = 0;
mpd_info.elapsed = 0;
}
if (conn->error) {
// fprintf(stderr, "%s\n", conn->errorStr);
mpd_closeConnection(conn);
conn = 0;
timed_thread_unlock(me);
if (timed_thread_test(me, 0)) {
timed_thread_exit(me);
}
continue;
}
mpd_sendCurrentSongCommand(conn);
while ((entity = mpd_getNextInfoEntity(conn))) {
mpd_Song *song = entity->info.song;
if (entity->type != MPD_INFO_ENTITY_TYPE_SONG) {
mpd_freeInfoEntity(entity);
continue;
}
#define SONGSET(x) { \
free(mpd_info.x); \
if(song->x) \
mpd_info.x = strmdup(song->x); \
else \
mpd_info.x = strmdup(emptystr); \
}
SONGSET(artist);
SONGSET(albumartist);
SONGSET(album);
SONGSET(title);
SONGSET(date);
SONGSET(track);
SONGSET(name);
SONGSET(file);
#undef SONGSET
if (entity != NULL) {
mpd_freeInfoEntity(entity);
entity = NULL;
}
}
mpd_finishCommand(conn);
if (conn->error) {
// fprintf(stderr, "%s\n", conn->errorStr);
mpd_closeConnection(conn);
conn = 0;
timed_thread_unlock(me);
if (timed_thread_test(me, 0)) {
timed_thread_exit(me);
}
continue;
}
timed_thread_unlock(me);
if (conn->error) {
// fprintf(stderr, "%s\n", conn->errorStr);
mpd_closeConnection(conn);
conn = 0;
if (timed_thread_test(me, 0)) {
timed_thread_exit(me);
}
continue;
}
mpd_freeStatus(status);
/* if (conn) {
mpd_closeConnection(conn);
conn = 0;
} */
if (timed_thread_test(me, 0)) {
timed_thread_exit(me);
}
continue;
}
/* never reached */
}
static void
_mpdule_update_song (Instance * inst)
{
mpd_Connection *mpd;
Evas_Object *mpdule;
Evas_Object *o_popup;
if (!inst->mpd)
return;
mpd = inst->mpd;
mpdule = inst->mpdule;
o_popup = inst->o_popup;
mpd_sendStatusCommand (mpd);
if (mpd->error == 0)
{
mpd_Status *status = mpd_getStatus (mpd);
if (status)
{
if (status->state == MPD_STATUS_STATE_UNKNOWN)
{
edje_object_part_text_set (mpdule, "mpdule.status",
D_ ("Unknown"));
edje_object_part_text_set (o_popup, "mpdule.status",
D_ ("Unknown"));
}
else if (status->state == MPD_STATUS_STATE_STOP)
{
edje_object_part_text_set (mpdule, "mpdule.status",
D_ ("Stopped"));
edje_object_part_text_set (o_popup, "mpdule.status",
D_ ("Stopped"));
}
else if (status->state == MPD_STATUS_STATE_PLAY)
{
edje_object_part_text_set (mpdule, "mpdule.status",
D_ ("Playing"));
edje_object_part_text_set (o_popup, "mpdule.status",
D_ ("Playing"));
}
else if (status->state == MPD_STATUS_STATE_PAUSE)
{
edje_object_part_text_set (mpdule, "mpdule.status",
D_ ("Paused"));
edje_object_part_text_set (o_popup, "mpdule.status",
D_ ("Paused"));
}
if (status->state > MPD_STATUS_STATE_STOP)
{
mpd_sendCurrentSongCommand (mpd);
mpd_InfoEntity *entity = NULL;
while ((entity = mpd_getNextInfoEntity (mpd)))
{
if (entity->type == MPD_INFO_ENTITY_TYPE_SONG &&
entity->info.song->id == status->songid)
{
mpd_Song *song = entity->info.song;
if (song->artist)
{
edje_object_part_text_set (mpdule, "mpdule.artist",
song->artist);
edje_object_part_text_set (o_popup, "mpdule.artist",
song->artist);
}
else
{
edje_object_part_text_set (mpdule, "mpdule.artist",
"");
edje_object_part_text_set (o_popup, "mpdule.artist",
"");
}
if (song->title)
{
edje_object_part_text_set (mpdule, "mpdule.title",
song->title);
edje_object_part_text_set (o_popup, "mpdule.title",
song->title);
}
else
{
edje_object_part_text_set (mpdule, "mpdule.title",
"");
edje_object_part_text_set (o_popup, "mpdule.title",
"");
}
if (song->album)
{
edje_object_part_text_set (mpdule, "mpdule.album",
song->album);
edje_object_part_text_set (o_popup, "mpdule.album",
song->album);
}
else
{
edje_object_part_text_set (mpdule, "mpdule.album",
"");
edje_object_part_text_set (o_popup, "mpdule.album",
"");
}
if (song->track)
{
edje_object_part_text_set (mpdule, "mpdule.track",
song->track);
edje_object_part_text_set (o_popup, "mpdule.track",
song->track);
}
else
{
edje_object_part_text_set (mpdule, "mpdule.track",
"");
edje_object_part_text_set (o_popup, "mpdule.track",
"");
}
if (song->date)
{
edje_object_part_text_set (mpdule, "mpdule.date",
song->date);
edje_object_part_text_set (o_popup, "mpdule.date",
song->date);
}
else
{
edje_object_part_text_set (mpdule, "mpdule.date",
"");
edje_object_part_text_set (o_popup, "mpdule.date",
"");
}
if (song->genre)
{
edje_object_part_text_set (mpdule, "mpdule.genre",
song->genre);
edje_object_part_text_set (o_popup, "mpdule.genre",
song->genre);
}
else
{
edje_object_part_text_set (mpdule, "mpdule.genre",
"");
edje_object_part_text_set (o_popup, "mpdule.genre",
"");
}
if (song->composer)
{
edje_object_part_text_set (mpdule,
"mpdule.composer",
song->composer);
edje_object_part_text_set (o_popup,
"mpdule.composer",
song->composer);
}
else
{
edje_object_part_text_set (mpdule,
"mpdule.composer", "");
edje_object_part_text_set (o_popup,
"mpdule.composer", "");
}
if (song->time)
{
//char * songtime;
//sprintf(songtime, "%i", song->time);
//edje_object_part_text_set (mpdule, "mpdule.time", songtime);
//edje_object_part_text_set (o_popup, "mpdule.time", songtime);
}
else
{
edje_object_part_text_set (mpdule, "mpdule.time",
"");
edje_object_part_text_set (o_popup, "mpdule.time",
"");
}
if (song->file)
{
edje_object_part_text_set (mpdule, "mpdule.file",
song->file);
edje_object_part_text_set (o_popup, "mpdule.file",
song->file);
}
else
{
edje_object_part_text_set (mpdule, "mpdule.file",
"");
edje_object_part_text_set (o_popup, "mpdule.file",
"");
}
}
mpd_freeInfoEntity (entity);
}
}
mpd_freeStatus (status);
}
}
else
{
_mpdule_disconnect (inst);
_mpdule_connect (inst);
}
}
