int mpd_player_seek(MpdObj * mi, int sec)
{
int cur_song = mpd_player_get_current_song_pos(mi);
if (cur_song < 0) {
debug_printf(DEBUG_ERROR, "mpd_player_get_current_song_pos returned error\n");
return cur_song;
}
if (!mpd_check_connected(mi)) {
debug_printf(DEBUG_WARNING, "not connected\n");
return MPD_NOT_CONNECTED;
}
if (mpd_lock_conn(mi)) {
debug_printf(DEBUG_WARNING, "lock failed\n");
return MPD_LOCK_FAILED;
}
debug_printf(DEBUG_INFO, "seeking in song %i to %i sec\n", cur_song, sec);
mpd_sendSeekCommand(mi->connection, cur_song, sec);
mpd_finishCommand(mi->connection);
mpd_unlock_conn(mi);
if (mpd_status_update(mi)) {
return MPD_STATUS_FAILED;
}
return MPD_OK;
}
int mpd_player_pause(MpdObj * mi)
{
if (!mpd_check_connected(mi)) {
debug_printf(DEBUG_WARNING, "not connected\n");
return MPD_NOT_CONNECTED;
}
if (mpd_lock_conn(mi)) {
debug_printf(DEBUG_WARNING, "lock failed\n");
return MPD_LOCK_FAILED;
}
if (mpd_player_get_state(mi) == MPD_PLAYER_PAUSE) {
mpd_sendPauseCommand(mi->connection, 0);
mpd_finishCommand(mi->connection);
} else if (mpd_player_get_state(mi) == MPD_PLAYER_PLAY) {
mpd_sendPauseCommand(mi->connection, 1);
mpd_finishCommand(mi->connection);
}
mpd_unlock_conn(mi);
if (mpd_status_update(mi)) {
return MPD_STATUS_FAILED;
}
return MPD_OK;
}
void
gimmix_get_progress_status (MpdObj *mo, float *fraction, char *time)
{
int state;
int total, elapsed;
state = mpd_player_get_state (mo);
switch (state)
{
case MPD_PLAYER_PLAY:
case MPD_PLAYER_PAUSE:
mpd_status_update(mo);
total = mpd_status_get_total_song_time (mo);
elapsed = mpd_status_get_elapsed_song_time (mo);
snprintf (time, 20, "%02i:%02i / %02i:%02i", elapsed/60,
elapsed%60,
total/60,
total%60);
*fraction = (float)((float)elapsed/(float)total);
break;
case MPD_PLAYER_STOP:
case MPD_PLAYER_UNKNOWN:
time = NULL;
return;
}
return;
}
int mpd_playlist_queue_commit(MpdObj *mi)
{
if(mi->queue == NULL)
{
debug_printf(DEBUG_WARNING,"mi->queue is empty");
return MPD_PLAYLIST_QUEUE_EMPTY;
}
if(!mpd_check_connected(mi))
{
debug_printf(DEBUG_WARNING,"not connected\n");
return MPD_NOT_CONNECTED;
}
if(mpd_lock_conn(mi))
{
debug_printf(DEBUG_WARNING,"lock failed\n");
return MPD_LOCK_FAILED;
}
mpd_sendCommandListBegin(mi->connection);
/* get first item */
mi->queue = mi->queue->first;
while(mi->queue != NULL)
{
if(mi->queue->type == MPD_QUEUE_ADD)
{
if(mi->queue->path != NULL)
{
mpd_sendAddCommand(mi->connection, mi->queue->path);
}
}
else if(mi->queue->type == MPD_QUEUE_LOAD)
{
if(mi->queue->path != NULL)
{
mpd_sendLoadCommand(mi->connection, mi->queue->path);
}
}
else if (mi->queue->type == MPD_QUEUE_DELETE_ID)
{
if(mi->queue->id >= 0)
{
mpd_sendDeleteIdCommand(mi->connection, mi->queue->id);
}
}
else if (mi->queue->type == MPD_QUEUE_DELETE_POS)
{
if(mi->queue->id >= 0)
{
mpd_sendDeleteCommand(mi->connection, mi->queue->id);
}
}
mpd_queue_get_next(mi);
}
mpd_sendCommandListEnd(mi->connection);
mpd_finishCommand(mi->connection);
mpd_unlock_conn(mi);
mpd_status_update(mi);
return MPD_OK;
}
int mpd_database_update_dir(MpdObj *mi, char *path)
{
if(path == NULL || !strlen(path))
{
debug_printf(DEBUG_ERROR, "path != NULL and strlen(path) > 0 failed");
return MPD_ARGS_ERROR;
}
if(!mpd_check_connected(mi))
{
debug_printf(DEBUG_WARNING,"not connected\n");
return MPD_NOT_CONNECTED;
}
if(mpd_lock_conn(mi))
{
debug_printf(DEBUG_ERROR,"lock failed\n");
return MPD_LOCK_FAILED;
}
mpd_sendUpdateCommand(mi->connection,path);
mpd_finishCommand(mi->connection);
/* I have no idea why do this ?? it even makes gmpc very very unhappy.
* Because it doesnt trigger an signal anymore when updating starts
* mi->CurrentState.updatingDb = mpd_getUpdateId(mi->connection);
*/
/* unlock */
mpd_unlock_conn(mi);
/* What I think you should do is to force a direct status updated
*/
mpd_status_update(mi);
return MPD_OK;
}
int main() {
if(daemon(0, 0) < 0) {
exit(1);
}
signal(SIGHUP, handler);
signal(SIGTERM, handler);
signal(SIGINT, handler);
signal(SIGQUIT, handler);
char *home = getenv("HOME");
int size = snprintf(NULL, 0, "%s/.mpdnp.pipe", home) + 1;
path = malloc(size);
snprintf(path, size, "%s/.mpdnp.pipe", home);
mkfifo(path, 0666);
fd = open(path, O_WRONLY | O_NONBLOCK);
if(path != NULL) {
free(path);
}
write(fd, " ", 2);
char *host = getenv("MPD_HOST");
char *port = getenv("MPD_PORT");
if(host == NULL) {
host = "localhost";
}
if(port == NULL) {
port = "6600";
}
// New object
obj = mpd_new(host, atoi(port), NULL);
// Connect the signal
mpd_signal_connect_status_changed(obj, (StatusChangedCallback) status_changed, NULL);
// Timeout
mpd_set_connection_timeout(obj, 10);
if(!mpd_connect(obj)) {
while(!usleep(100000)) {
if(obj == NULL) {
break;
} else {
mpd_status_update(obj);
}
}
}
tidyUp();
return 0;
}
static void
gimmix_tag_editor_save (GtkWidget *button, gpointer data)
{
gint year;
gint track;
gchar *genre = NULL;
gchar *title = NULL;
gchar *artist = NULL;
gchar *album = NULL;
gchar *comment = NULL;
year = gtk_spin_button_get_value (GTK_SPIN_BUTTON(tag_year_spin));
taglib_tag_set_year (tag, year);
track = gtk_spin_button_get_value (GTK_SPIN_BUTTON(tag_track_spin));
taglib_tag_set_track (tag, track);
title = g_strdup (gtk_entry_get_text (GTK_ENTRY(tag_title)));
artist = g_strdup (gtk_entry_get_text (GTK_ENTRY(tag_artist)));
album = g_strdup (gtk_entry_get_text (GTK_ENTRY(tag_album)));
comment = g_strdup (gtk_entry_get_text (GTK_ENTRY(tag_comment)));
genre = gtk_combo_box_get_active_text (GTK_COMBO_BOX(tag_genre));
if (title)
{
taglib_tag_set_title (tag, g_strchomp(title));
}
if (artist)
{
taglib_tag_set_artist (tag, g_strchomp(artist));
}
if (album)
{
taglib_tag_set_album (tag, g_strchomp(album));
}
if (comment)
{
taglib_tag_set_comment (tag, g_strchomp(comment));
}
taglib_tag_set_genre (tag, genre);
/* update the mpd database */
mpd_database_update_dir (gmo, "/");
/* set the song info a few seconds after update */
mpd_status_update (gmo);
/* free the strings */
taglib_tag_free_strings ();
taglib_file_save (file);
g_free (title);
g_free (artist);
g_free (album);
g_free (comment);
return;
}
GimmixStatus
gimmix_get_status (MpdObj *mo)
{
int status;
mpd_status_update (mo);
status = mpd_player_get_state (mo);
if (status == MPD_PLAYER_PAUSE)
return PAUSE;
else if (status == MPD_PLAYER_PLAY)
return PLAY;
else if (status == MPD_PLAYER_STOP)
return STOP;
return UNKNOWN;
}
/* returns TRUE when status is availible, when not availible and connected it tries to grab it */
int mpd_status_check(MpdObj *mi)
{
if(!mpd_check_connected(mi))
{
debug_printf(DEBUG_INFO,"not connected\n");
return MPD_NOT_CONNECTED;
}
if(mi->status == NULL)
{
/* try to update */
if(mpd_status_update(mi))
{
debug_printf(DEBUG_INFO, "failed to update status\n");
return MPD_STATUS_FAILED;
}
}
return MPD_OK;
}
int mpd_player_prev(MpdObj * mi)
{
if (!mpd_check_connected(mi)) {
debug_printf(DEBUG_WARNING, "not connected\n");
return MPD_NOT_CONNECTED;
}
if (mpd_lock_conn(mi)) {
debug_printf(DEBUG_WARNING, "lock failed\n");
return MPD_LOCK_FAILED;
}
mpd_sendPrevCommand(mi->connection);
mpd_finishCommand(mi->connection);
mpd_unlock_conn(mi);
if (mpd_status_update(mi)) {
return MPD_STATUS_FAILED;
}
return MPD_OK;
}
SongInfo *
gimmix_get_song_info (MpdObj *mo)
{
mpd_Song *ms;
SongInfo *s = (SongInfo *)malloc(sizeof(SongInfo));
mpd_status_update(mo);
ms = mpd_playlist_get_current_song(mo);
s->file = (ms->file) ? strdup (ms->file) : NULL;
s->title = (ms->title) ? strdup (ms->title) : NULL;
s->artist = (ms->artist) ? strdup (ms->artist) : NULL;
s->album = (ms->album) ? strdup (ms->album) : NULL;
s->genre = (ms->genre) ? strdup (ms->genre) : NULL;
s->length = ms->time;
if (gimmix_get_status(mo) == PLAY)
s->bitrate = mpd_status_get_bitrate (mo);
else
s->bitrate = -1;
return s;
}
int mpd_playlist_clear(MpdObj *mi)
{
if(!mpd_check_connected(mi))
{
debug_printf(DEBUG_WARNING,"not connected\n");
return MPD_NOT_CONNECTED;
}
if(mpd_lock_conn(mi))
{
debug_printf(DEBUG_WARNING,"lock failed\n");
return MPD_LOCK_FAILED;
}
mpd_sendClearCommand(mi->connection);
mpd_finishCommand(mi->connection);
/* hack to make it update correctly when replacing 1 song */
mi->CurrentState.songid = -1;
/* unlock */
mpd_unlock_conn(mi);
mpd_status_update(mi);
return FALSE;
}
int mpd_player_play_id(MpdObj * mi, int id)
{
debug_printf(DEBUG_INFO, "trying to play id: %i\n", id);
if (!mpd_check_connected(mi)) {
debug_printf(DEBUG_WARNING, "not connected\n");
return MPD_NOT_CONNECTED;
}
if (mpd_lock_conn(mi)) {
debug_printf(DEBUG_WARNING, "lock failed\n");
return MPD_LOCK_FAILED;
}
mpd_sendPlayIdCommand(mi->connection, id);
mpd_finishCommand(mi->connection);
mpd_unlock_conn(mi);
if (mpd_status_update(mi)) {
return MPD_STATUS_FAILED;
}
return MPD_OK;
}
SongInfo *
gimmix_get_song_info (MpdObj *mo)
{
mpd_Song *ms;
SongInfo *s = (SongInfo *)malloc(sizeof(SongInfo));
mpd_status_update (mo);
ms = mpd_playlist_get_current_song (mo);
if (ms->file != NULL)
s->file = strdup (ms->file);
else
s->file = NULL;
if (ms->title != NULL)
s->title = strdup (ms->title);
else
s->title = NULL;
if (ms->artist != NULL)
s->artist = strdup (ms->artist);
else
s->artist = NULL;
if (ms->album != NULL)
s->album = strdup (ms->album);
else
s->album = NULL;
if (ms->genre != NULL)
s->genre = strdup (ms->genre);
else
s->genre = NULL;
return s;
}
bool
gimmix_play (MpdObj *mo)
{
mpd_status_update (mo);
if (mpd_playlist_get_playlist_length (mo))
{
int state;
state = mpd_player_get_state (mo);
if (state == MPD_PLAYER_PAUSE || state == MPD_PLAYER_STOP)
{
mpd_player_play (mo);
return true;
}
else if (state == MPD_PLAYER_PLAY)
{
mpd_player_pause (mo);
return false;
}
}
return false;
}
int main(int argc, const char *argv[])
{
uint8_t ret;
uint8_t init = 1;
cfg_t *cfg;
int32_t adc_channel = -1;
uint32_t val_cur[MCP32XX_MAX_CHANNEL], val_old[MCP32XX_MAX_CHANNEL];
int32_t diff;
struct mcp32xx_dev mcp_dev;
struct volume_handle v_handle = {0};
struct mpd_handle m_handle = {0};
struct lcd_handle l_handle = {0};
useconds_t sleep_usec;
uint8_t song_update_count_max;
uint8_t song_update_count = 0;
cfg_opt_t opts[] = {
CFG_INT("UpdateInterval", 300000, CFGF_NONE),
CFG_INT("SongUpdateInterval", 2000000, CFGF_NONE),
CFG_INT("ChannelUsed", 2, CFGF_NONE),
CFG_INT("VolumeChannel", 0, CFGF_NONE),
CFG_INT("TunerChannel", 1, CFGF_NONE),
CFG_INT("MaxLineChar", 16, CFGF_NONE),
CFG_INT("MaxLineBuf", 80, CFGF_NONE),
CFG_STR("HostName", "localhost", CFGF_NONE),
CFG_INT("Port", 6600, CFGF_NONE),
CFG_INT("MaxTunerPos", 12, CFGF_NONE),
CFG_INT("MaxVolSteps", 50, CFGF_NONE),
CFG_STR("RadioPlaylistName", "stations", CFGF_NONE),
CFG_INT("LCD-Pin_RS", 25, CFGF_NONE),
CFG_INT("LCD-Pin_E", 24, CFGF_NONE),
CFG_INT("LCD-Pin_DB4", 23, CFGF_NONE),
CFG_INT("LCD-Pin_DB5", 17, CFGF_NONE),
CFG_INT("LCD-Pin_DB6", 27, CFGF_NONE),
CFG_INT("LCD-Pin_DB7", 22, CFGF_NONE),
CFG_STR("FillPatternFirstLine", " ++ ", CFGF_NONE),
CFG_STR("FillPatternSecondLine", " ** ", CFGF_NONE),
CFG_INT("MaxLineLength", 16, CFGF_NONE),
CFG_INT("MaxLineBufferLength", 80, CFGF_NONE),
CFG_END()
};
cfg = cfg_init(opts, CFGF_NONE);
ret = cfg_parse(cfg, "/etc/radioberry.conf");
if(ret == CFG_FILE_ERROR) {
perror("/etc/radioberry.conf");
printf("WARN: could not read /etc/radioberry.conf,"
" process with default values\n");
} else if (ret == CFG_PARSE_ERROR) {
printf("configuration parse error\n");
goto out;
}
/* get configuration values */
channel_used = (uint8_t)cfg_getint(cfg, "ChannelUsed");
volume_chan = (uint8_t)cfg_getint(cfg, "VolumeChannel");
tuner_chan = (uint8_t)cfg_getint(cfg, "TunerChannel");
sleep_usec = cfg_getint(cfg, "UpdateInterval") / channel_used;
printf("sleep_usec %d\n", sleep_usec);
song_update_count_max = cfg_getint(cfg, "SongUpdateInterval")
/ sleep_usec;
/* pass over pointer to handles of mpd, lcd and volume */
m_handle.lh = &l_handle;
v_handle.mh = &m_handle;
m_handle.cfg = cfg;
l_handle.cfg = cfg;
signal(SIGINT, sigintterm_handler);
signal(SIGTERM, sigintterm_handler);
ret = lcd_init(&l_handle);
if (ret) {
printf("failed to initialize lcd, lcd control disabled \n");
lcd_control_enabled = 0;
}
if (lcd_control_enabled) {
lcd_print_string("Radioberry");
lcd_move_cursor_down();
lcd_print_string("=== Welcome ===");
}
ret = mcp32xx_init(&mcp_dev);
if (ret) {
printf("failed to initialize spi device, analog control"
" devices disabled\n");
tuner_control_enabled = 0;
vol_control_enabled = 0;
}
ret = init_mpd_handle(&m_handle);
if (ret) {
printf("could not initialize mpd client,"
" tuner control disabled\n");
tuner_control_enabled = 0;
}
/* disable tuner control if we cannot get any station at all. If one
* station fails, let's process and wait for tuner changes */
ret = load_stations_playlist(&m_handle);
if (ret == 1) {
printf("could not load radio stations list,"
" tuner control disabled\n");
tuner_control_enabled = 0;
}
ret = init_vol_control(&v_handle);
if (ret) {
printf("could not initialize volume control,"
" volumen control disabled\n");
vol_control_enabled = 0;
}
running = 1;
while ( running ) {
usleep(sleep_usec);
if (adc_channel + 1 == channel_used) {
adc_channel = 0;
mpd_status_update(m_handle.mpd_obj);
/* detect if initial loop is done. Start update lcd
* after initial loop */
if (init)
init = 0;
else {
if (lcd_control_enabled)
lcd_update_screen(&l_handle);
}
} else
adc_channel++;
if (song_update_count == song_update_count_max) {
update_song_info(&m_handle);
song_update_count = 0;
} else
song_update_count++;
/* loop over all channels in singel ended mode
* and reset counter in the last loop. */
val_cur[adc_channel] = mcp32xx_get_val(&mcp_dev, adc_channel);
/* fill the old value buffer and intialize the player with
* current settings*/
if (init) {
val_old[adc_channel] = val_cur[adc_channel];
ret = process_value(&v_handle, &m_handle,
val_cur[adc_channel], adc_channel);
/* skip comparing old/new values while intializing */
if (ret) {
printf("unrecoverable error, quit now\n");
break;
}
else
continue;
}
diff = val_old[adc_channel] - val_cur[adc_channel];
#ifdef DEBUG
printf("adc_channel: %u, old %u, new %u, diff %d\n",
adc_channel, val_cur[adc_channel],
val_old[adc_channel], diff);
#endif
if (abs(diff) < TOLERANT_THRESHOLD)
continue;
#ifdef DEBUG
if (diff > 0)
printf("Poti %u was turned left, current val: %d\n",
adc_channel + 1, val_cur[adc_channel]);
else
printf("Poti %u was turned right, current Pos: %d\n",
adc_channel + 1, val_cur[adc_channel]);
#endif
process_value(&v_handle, &m_handle, val_cur[adc_channel],
adc_channel);
val_old[adc_channel] = val_cur[adc_channel];
}
out:
lcd_clear_screen();
lcd_close(&l_handle);
mcp32xx_close(&mcp_dev);
close_vol_ctl(&v_handle);
close_mpd_handle(&m_handle);
exit(ret);
}
int main(int argc, char **argv)
{
int fdstdin = 0;
pthread_t Lkeys;
pthread_t g15display;
pthread_t EKeys;
int volume;
int volume_new;
char devname[256] = "Unknown";
int iport = 6600;
char *hostname = getenv("MPD_HOST");
char *port = getenv("MPD_PORT");
char *password = getenv("MPD_PASSWORD");
int eventdev;
char evdev_name[128];
pthread_mutex_init(&lockit,NULL);
pthread_mutex_init(&daemon_mutex,NULL);
int i;
for (i=0;i<argc;i++) {
char argument[20];
memset(argument,0,20);
strncpy(argument,argv[i],19);
if (!strncmp(argument, "-q",2) || !strncmp(argument, "--quickscroll",13)) {
quickscroll=1;
}
if (!strncmp(argument, "-h",2) || !strncmp(argument, "--help",6)) {
printf(" %s version %s\n (c)2006-2007 Mike Lampard\n\n",argv[0],VERSION);
printf("%s -q or --quickscroll Use volume control to scroll through the playlist\n",argv[0]);
printf("%s -v or --version Show program version\n",argv[0]);
printf("%s -h or --help This help text\n\n",argv[0]);
exit(0);
}
if (!strncmp(argument, "-v",2) || !strncmp(argument, "--version",9)) {
printf("%s version %s\n",argv[0],VERSION);
exit(0);
}
}
for(eventdev=0;eventdev<127;eventdev++) {
snprintf(evdev_name,127,"/dev/input/event%i",eventdev);
if ((mmedia_fd = open(evdev_name, O_NONBLOCK|O_RDONLY)) < 0) {
// ignore errors when opening devices
//printf("error opening interface %i\n",eventdev);
} else {
ioctl(mmedia_fd, EVIOCGNAME(sizeof(devname)), devname);
printf("Device Name %s on %s\n", devname, evdev_name);
if(0==strncmp(devname,"Logitech Logitech Gaming Keyboard",256)){
printf("Found device: \"%s\" on %s ", devname,evdev_name);
break;
} else if(0==strncmp(devname,"G15 Gaming Keyboard",256)){
printf("Found device: \"%s\" on %s ", devname,evdev_name);
break;
}else
close(mmedia_fd);
}
}
if (mmedia_fd) { // we assume that the next event device is the multimedia keys
close(mmedia_fd);
snprintf(evdev_name,127,"/dev/input/event%i",++eventdev);
printf("and %s\n",evdev_name);
if ((mmedia_fd = open(evdev_name, O_NONBLOCK|O_RDONLY)) < 0) {
printf("error opening interface %i",eventdev);
}
}else {
printf("Unable to find Keyboard via EVENT interface... is /dev/input/event[0-9] readable??\n");
}
/* set correct hostname */
if(!hostname) {
hostname = "localhost";
}
if(port){
iport = atoi(port);
}
if((g15screen_fd = new_g15_screen(G15_G15RBUF))<0){
printf("Sorry, cant connect to the G15daemon\n");
return 1;
}
canvas = (g15canvas *) malloc (sizeof (g15canvas));
if (canvas != NULL) {
memset(canvas->buffer, 0, G15_BUFFER_LEN);
canvas->mode_cache = 0;
canvas->mode_reverse = 0;
canvas->mode_xor = 0;
}
/* Create mpd object */
obj = mpd_new(hostname, iport,password);
/* Connect signals */
mpd_signal_connect_error(obj,(ErrorCallback)error_callback, NULL);
mpd_signal_connect_status_changed(obj,(StatusChangedCallback)status_changed, NULL);
/* Set timeout */
mpd_set_connection_timeout(obj, 10);
if(0==mpd_connect(obj))
{
char buffer[20];
pthread_attr_t attr;
mpd_send_password(obj);
memset(buffer, '\0', 20);
pthread_attr_init(&attr);
pthread_attr_setstacksize(&attr,32*1024); /* set stack to 64k - dont need 8Mb !! */
pthread_create(&Lkeys, &attr, Lkeys_thread, NULL);
pthread_create(&EKeys, &attr,event_key_thread, NULL);
pthread_create(&g15display, &attr, g15display_thread, NULL);
do{
pthread_mutex_lock(&daemon_mutex);
if(voltimeout)
--voltimeout;
if(mute){
volume_adjust = 0;
mute = 0;
if (muted_volume == 0) {
//printf("mute\n");
muted_volume = mpd_status_get_volume(obj);
mpd_status_set_volume (obj,0);
} else {
//printf("unmute\n");
if (mpd_status_get_volume(obj) == 0) { /* if no other client has set volume up */
mpd_status_set_volume (obj,muted_volume);
}
muted_volume = 0;
}
}
if(volume_adjust != 0){
if (muted_volume != 0) {
volume=muted_volume;
} else {
volume=mpd_status_get_volume(obj);
}
volume_new = volume + volume_adjust;
volume_adjust = 0;
if(volume_new < 0)
volume_new = 0;
if(volume_new > 100)
volume_new = 100;
if(volume != volume_new || muted_volume){
//printf("volume %d -> %d\n", volume, volume_new);
mpd_status_set_volume (obj,volume_new);
}
voltimeout=100;
muted_volume=0;
}
mpd_status_update(obj);
pthread_mutex_unlock(&daemon_mutex);
}while(!usleep(5000) && !leaving);
leaving = 1;
pthread_join(Lkeys,NULL);
pthread_join(g15display,NULL);
}else
printf("Unable to connect to MPD server. Exiting\n");
if(obj)
mpd_free(obj);
close(fdstdin);
if(canvas!=NULL)
free(canvas);
close(g15screen_fd);
close(mmedia_fd);
pthread_mutex_destroy(&lockit);
return 1;
}
void *main_mpd_cli(void *data )
{
blockQueue char_queue; // kolejka polecen
thread_data *my_data;
my_data = (thread_data*)data;
////////////////////////////// LCD PART ///////////////////////
my_data->mainLCD->set_print_song_state(0);
///////////////////////////////////////////////////////////////////
int iport = 6600, button_counter =0;
char *hostname = getenv("MPD_HOST");
char *port = getenv("MPD_PORT");
char *password = getenv("MPD_PASSWORD");
MpdObj *obj = NULL;
std::cout << " adres hosta to " << hostname << std::endl;
if(!hostname) {
std::cout << " ip mpd to " << my_data->server_settings->MPD_IP << " ! \n";
hostname = (char*)my_data->server_settings->MPD_IP.c_str();
}
if(port){
iport = std::stoi(port);
}
/* Create mpd object */
obj = mpd_new(hostname, iport,password);
/* Connect signals */
mpd_signal_connect_error(obj,(ErrorCallback)error_callback, NULL);
mpd_signal_connect_status_changed(obj,(StatusChangedCallback)status_changed , my_data );
/* Set timeout */
mpd_set_connection_timeout(obj, 10);
int work;
work = mpd_connect(obj);
while (work){
log_file_mutex.mutex_lock();
log_file_cout << ERROR << "nie udalo sie polaczyc z MPD "<< std::endl;
log_file_mutex.mutex_unlock();
system("service mpd stop");
sleep(1);
system("service mpd start");
log_file_mutex.mutex_lock();
log_file_cout << INFO << "restart MPD "<< std::endl;
log_file_cout << INFO << "nawiazuje nowe polaczenie z MPD "<< std::endl;
log_file_mutex.mutex_unlock();
my_data->myEventHandler.run("mpd")->addEvent("restart MPD");
work = mpd_connect(obj);
}
std::cout << " stop "<<std::endl;
if(!work)
{
char buffer;
do{
if(char_queue._size() > 0)
{
//digitalWrite(LED7,1);
buffer = char_queue._get();
switch(buffer)
{
case '\n':
break;
case 'D':
mpd_player_next(obj);
break;
case 'U':
mpd_player_prev(obj);
break;
case 't':
mpd_player_play(obj);
break;
case 'A':
mpd_player_pause(obj);
break;
case 'P':
mpd_player_pause(obj);
mpd_player_stop(obj);
break;
case 'q':
printf("Quitting....\n");
break;
case 'R':
mpd_player_set_repeat(obj, !mpd_player_get_repeat(obj));
break;
case 's':
mpd_player_set_random(obj, !mpd_player_get_random(obj));
break;
case 'p':
/*if(char_queue._size() > 0)
{
buffer = char_queue._get();
int id = atoi(buffer);
printf(GREEN"Playing:"RESET" %i\n", id);
mpd_player_play_id(obj,id);
}
break;*/
case '+':
mpd_status_set_volume(obj, mpd_status_get_volume(obj)+1);
break;
case '-':
mpd_status_set_volume(obj, mpd_status_get_volume(obj)-1);
break;
case '%':
mpd_status_set_volume(obj, my_data->ptr_MPD_info->volume);
break;
case '2':
debug_level = (debug_level > 0)?0:3;
printf( "Debug:"" %s\n", (debug_level >0)? "Enabled":"Disabled");
break;
case 'I':
mpd_player_play_id(obj,my_data->currentSongID);
break;
case 'h':
printf("\th:\t\tHelp\n"\
"\td:\t\tToggle debug on/off\n"\
"\t+:\t\tIncrease volume\n"\
"\t-:\t\tDecrease volume\n"\
"\ta <pass>:\t Authentificate with pass\n"\
"\tp <id>:\t Play song with id\n"\
"\tl:\t\tList the playlist\n"\
"\ts:\t\tToggle shuffle mode\n"\
"\tr:\t\tToggle repeat\n"\
"\tq:\t\tQuit\n"\
"\tv:\t\tStop\n"\
"\tc:\t\tPause\n"\
"\tx:\t\tPlay\n"\
"\tz:\t\tPrevious\n"\
"\tb:\t\tNext\n");
break;
default:
printf("buffer: %c\n", buffer);
}
}
if (!mpd_check_connected(obj))
{
log_file_mutex.mutex_lock();
log_file_cout << WARNING << "utracono polacznie z MPD "<< std::endl;
log_file_cout << INFO << "restart MPD" << std::endl;
log_file_mutex.mutex_unlock();
system ("service mpd restart");
mpd_connect(obj);
}
mpd_status_update(obj);
my_data->mainLCD->checkState();
if ( digitalRead(BUTTON_PIN) == HIGH )
{
std::cout << " wcisnieta pin !" << std::endl;
if (check_title_song_to == true && button_counter ==4)
{
char_queue._add('P');
std::cout << " \n\ngasze !" << std::endl;
}
else if (check_title_song_to == false && button_counter ==4)
{
char_queue._add('t');
std::cout << " \n\n\n zapalam !" << std::endl;
}
else if (check_title_song_to == false && button_counter ==10)
{
std::cout << " \n\n\n koniec programu z przyciska !" << std::endl;
go_while = false;
}
std::cout << " \n\n\n licznik guzika wskazuje "<< button_counter << std::endl;
++button_counter;
}
else
{
button_counter =0;
}
} while(!usleep(500000) && go_while);
mpd_player_stop(obj);
sleep (3);
}
else{
std::cout << " NIE UDALO SIE POłączyć "<<std::endl;
}
mpd_free(obj);
log_file_mutex.mutex_lock();
log_file_cout << INFO << " koniec watku klient MPD "<< std::endl;
log_file_mutex.mutex_unlock();
return 0;
}
/* updates title_text, sb_text and tt strings */
gboolean update_info(gpointer data) {
char *state_string;
int current_time, song_time;
int play_state;
if(mpd_info.msi.connected) { // connected
play_state = mpd_play_state();
current_time = mpd_get_current_play_time();
song_time = mpd_get_current_song_time();
if(!mpd_info.mps.update) {
switch(play_state) {
/* playing */
case 1:
state_string = "playing";
do_string(FMT_TITLE, state_string, current_time, song_time);
do_string(FMT_STATUSBAR, state_string, current_time, song_time);
#ifdef APPLET
do_string(FMT_TOOLTIP, state_string, current_time, song_time);
if(musicus_applet.show_text)
do_string(FMT_APPLET, state_string, current_time, song_time);
else
snprintf(ap_text, 255, "[MPD]");
#endif
break;
case 2:
state_string = "paused";
do_string(FMT_TITLE, state_string, current_time, song_time);
do_string(FMT_STATUSBAR, state_string, current_time, song_time);
#ifdef APPLET
do_string(FMT_TOOLTIP, state_string, current_time, song_time);
if(musicus_applet.show_text)
do_string(FMT_APPLET, state_string, current_time, song_time);
else
snprintf(ap_text, 255, "[MPD]");
#endif
break;
default:
snprintf(title_text, 255, "MPD [stopped]");
snprintf(sb_text, 255, "[stopped]");
#ifdef APPLET
snprintf(tt_text, 255, "MPD [stopped]");
snprintf(ap_text, 255, "MPD");
#endif
}
}
/* update MpdObj status */
if(!mpd_check_connected(mpd_info.obj)) {
if(mpd_connect(mpd_info.obj)!=MPD_OK) {
msi_clear(&mpd_info);
mpd_info.msi.connected = FALSE;
return FALSE;
}
msi_fill(&mpd_info);
mpd_info.msi.connected = TRUE;
}
mpd_status_update(mpd_info.obj);
return ((mpd_info.update_interval != *(int*)data) ? FALSE : TRUE);
}
#ifdef APPLET
snprintf(ap_text, 255, "MPD");
#endif
return FALSE;
}
void
gimmix_init (void)
{
GtkWidget *widget;
GtkWidget *progressbox;
GtkAdjustment *vol_adj;
GdkPixbuf *app_icon;
gchar *path;
/* Set the application icon */
main_window = glade_xml_get_widget (xml, "main_window");
g_signal_connect (G_OBJECT(main_window), "delete-event", G_CALLBACK(cb_gimmix_main_window_delete_event), NULL);
gtk_window_set_default_size (GTK_WINDOW(main_window), -1, 80);
gtk_window_resize (GTK_WINDOW(main_window), atoi(cfg_get_key_value(conf, "window_width")), atoi(cfg_get_key_value(conf, "window_height")));
gtk_window_move (GTK_WINDOW(main_window), atoi(cfg_get_key_value(conf, "window_xpos")), atoi(cfg_get_key_value(conf, "window_ypos")));
path = gimmix_get_full_image_path (GIMMIX_APP_ICON);
app_icon = gdk_pixbuf_new_from_file_at_size (path, 48, 48, NULL);
gtk_window_set_icon (GTK_WINDOW(main_window), app_icon);
g_object_unref (app_icon);
g_free (path);
/* connect the key press signal */
g_signal_connect (G_OBJECT(main_window), "key-press-event", G_CALLBACK(cb_gimmix_key_press), NULL);
g_signal_connect (G_OBJECT(main_window), "configure-event", G_CALLBACK(cb_gimmix_main_window_configure_event), (gpointer)glade_xml_get_widget(xml, "volume_window"));
/* connect the destroy signal */
g_signal_connect(G_OBJECT(main_window), "destroy", G_CALLBACK(gtk_main_quit), NULL);
/* set icons for buttons */
gtk_image_set_from_stock (GTK_IMAGE(glade_xml_get_widget(xml, "image_prev")), "gtk-media-previous", GTK_ICON_SIZE_BUTTON);
gtk_image_set_from_stock (GTK_IMAGE(glade_xml_get_widget(xml, "image_play")), "gtk-media-play", GTK_ICON_SIZE_BUTTON);
gtk_image_set_from_stock (GTK_IMAGE(glade_xml_get_widget(xml, "image_next")), "gtk-media-next", GTK_ICON_SIZE_BUTTON);
gtk_image_set_from_stock (GTK_IMAGE(glade_xml_get_widget(xml, "image_stop")), "gtk-media-stop", GTK_ICON_SIZE_BUTTON);
g_signal_connect (G_OBJECT(glade_xml_get_widget (xml, "prev_button")), "clicked", G_CALLBACK(cb_prev_button_clicked), NULL);
g_signal_connect (G_OBJECT(glade_xml_get_widget (xml, "play_button")), "clicked", G_CALLBACK(cb_play_button_clicked), NULL);
g_signal_connect (G_OBJECT(glade_xml_get_widget (xml, "next_button")), "clicked", G_CALLBACK(cb_next_button_clicked), NULL);
g_signal_connect (G_OBJECT(glade_xml_get_widget (xml, "stop_button")), "clicked", G_CALLBACK(cb_stop_button_clicked), NULL);
g_signal_connect (G_OBJECT(glade_xml_get_widget (xml, "pref_button")), "clicked", G_CALLBACK(cb_pref_button_clicked), NULL);
shuffle_toggle_button = glade_xml_get_widget (xml, "shuffle_toggle");
repeat_toggle_button = glade_xml_get_widget (xml, "repeat_toggle");
volume_window = glade_xml_get_widget (xml, "volume_window");
volume_scale = glade_xml_get_widget (xml, "volume_scale");
volume_button = glade_xml_get_widget (xml, "volume_button");
playlist_button = glade_xml_get_widget (xml, "playlist_button");
playlist_box = glade_xml_get_widget (xml, "playlistbox");
song_label = glade_xml_get_widget (xml, "song_label");
artist_label = glade_xml_get_widget (xml, "artist_label");
search_entry = glade_xml_get_widget (xml, "search_label");
play_button = glade_xml_get_widget (xml, "play_button");
image_play = glade_xml_get_widget (xml, "image_play");
g_signal_connect (G_OBJECT(playlist_button), "button-press-event", G_CALLBACK(cb_playlist_button_press), NULL);
if (is_gimmix_repeat (gmo))
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON(repeat_toggle_button), TRUE);
g_signal_connect (G_OBJECT(repeat_toggle_button), "toggled", G_CALLBACK(cb_repeat_button_toggled), NULL);
if (is_gimmix_shuffle (gmo))
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON(shuffle_toggle_button), TRUE);
g_signal_connect (G_OBJECT(shuffle_toggle_button), "toggled", G_CALLBACK(cb_shuffle_button_toggled), NULL);
widget = glade_xml_get_widget (xml, "info_button");
g_signal_connect (G_OBJECT(widget), "button-release-event", G_CALLBACK(cb_info_button_press), NULL);
g_signal_connect (G_OBJECT(volume_scale), "value_changed", G_CALLBACK(cb_volume_scale_changed), NULL);
g_signal_connect (G_OBJECT(volume_scale), "scroll_event", G_CALLBACK(cb_volume_slider_scroll), NULL);
vol_adj = gtk_range_get_adjustment (GTK_RANGE(volume_scale));
gtk_adjustment_set_value (GTK_ADJUSTMENT(vol_adj), mpd_status_get_volume (gmo));
g_signal_connect (G_OBJECT(volume_button), "clicked", G_CALLBACK(cb_volume_button_clicked), volume_window);
g_signal_connect (G_OBJECT(volume_button), "scroll_event", G_CALLBACK(cb_volume_slider_scroll), NULL);
progress = glade_xml_get_widget (xml,"progress");
progressbox = glade_xml_get_widget (xml,"progress_event_box");
g_signal_connect (G_OBJECT(progressbox), "button_press_event", G_CALLBACK(cb_gimmix_progress_seek), NULL);
play_button_tooltip = gtk_tooltips_new ();
if (strncasecmp(cfg_get_key_value(conf, "enable_systray"), "true", 4) == 0)
{
gimmix_create_systray_icon ();
}
if (strncasecmp(cfg_get_key_value(conf, "full_view_mode"), "true", 4) == 0)
{
gtk_widget_show (playlist_box);
gtk_window_set_resizable (GTK_WINDOW(main_window), TRUE);
}
else
{
gtk_widget_hide (playlist_box);
gtk_window_set_resizable (GTK_WINDOW(main_window), FALSE);
}
mpd_status_update (gmo);
status = mpd_player_get_state (gmo);
if (status == MPD_PLAYER_PLAY)
{
gimmix_set_song_info ();
status = -1;
gtk_image_set_from_stock (GTK_IMAGE(image_play), "gtk-media-pause", GTK_ICON_SIZE_BUTTON);
gtk_tooltips_set_tip (play_button_tooltip, play_button, _("Pause <x or c>"), NULL);
}
else if (status == MPD_PLAYER_PAUSE)
{
gimmix_set_song_info ();
}
else if (status == MPD_PLAYER_STOP)
{
gtk_progress_bar_set_text (GTK_PROGRESS_BAR(progress), _("Stopped"));
if (strncasecmp(cfg_get_key_value(conf, "enable_systray"), "true", 4) == 0)
gtk_progress_bar_set_text (GTK_PROGRESS_BAR(tooltip->progressbar), _("Stopped"));
gimmix_show_ver_info ();
}
g_timeout_add (300, (GSourceFunc)gimmix_timer, NULL);
/* connect the main mpd callbacks */
mpd_signal_connect_status_changed (gmo, (StatusChangedCallback)gimmix_status_changed, NULL);
mpd_signal_connect_error (gmo, (ErrorCallback)gimmix_mpd_error, NULL);
/* initialize playlist and tag editor */
gimmix_playlist_init ();
gimmix_tag_editor_init ();
gimmix_update_current_playlist ();
/* initialize preferences dialog */
gimmix_prefs_init ();
g_object_unref (xml);
/* show the main window */
gtk_widget_show (main_window);
/* check if library needs to be updated on startup */
if (strncasecmp(cfg_get_key_value(conf, "update_on_startup"), "true", 4) == 0)
gimmix_library_update ();
return;
}