float mpd_status_set_volume_as_float(MpdObj *mi, float fvol)
{
int volume = mpd_status_set_volume(mi, (int)(fvol*100.0));
if(volume > -1)
{
return (float)volume/100.0;
}
return (float)volume;
}
static void
cb_volume_scale_changed (GtkWidget *widget, gpointer data)
{
GtkAdjustment *volume_adj;
gint value;
volume_adj = gtk_range_get_adjustment (GTK_RANGE(widget));
value = gtk_adjustment_get_value (GTK_ADJUSTMENT(volume_adj));
mpd_status_set_volume (gmo, value);
return;
}
static void volume_set(gpointer data, const char *param)
{
int cur_volume = mpd_status_get_volume(connection);
/* if volume is disabled (current_volume < 0) ignore this command */
if (strlen(param) > 0 && current_volume >= 0)
{
int volume = 0;
if (param[0] == '-' || param[0] == '+')
{
volume = cur_volume;
}
volume += atoi(param);
mpd_status_set_volume(connection, volume);
}
}
void *Lkeys_thread() {
int keystate = 0;
int volume;
struct pollfd fds;
char ver[5];
strncpy(ver,G15DAEMON_VERSION,3);
float g15v;
sscanf(ver,"%f",&g15v);
fds.fd = g15screen_fd;
fds.events = POLLIN;
while(!leaving){
int foo=0;
current_fg_check = g15_send_cmd (g15screen_fd, G15DAEMON_IS_FOREGROUND, foo);
static int last_fg_check = 0;
if(playlist_mode && last_fg_check != current_fg_check){
if(own_keyboard){
if(current_fg_check==0){
own_keyboard=0;
}
}else if(current_fg_check && !own_keyboard) {
own_keyboard=1;
}
last_fg_check = current_fg_check;
}
/* g15daemon series 1.2 need key request packets */
pthread_mutex_lock(&daemon_mutex);
if((g15v*10)<=18) {
keystate = g15_send_cmd (g15screen_fd, G15DAEMON_GET_KEYSTATE, foo);
} else {
if ((poll(&fds, 1, 5)) > 0)
read (g15screen_fd, &keystate, sizeof (keystate));
}
pthread_mutex_unlock(&daemon_mutex);
if (keystate)
{
switch (keystate)
{
case G15_KEY_L1:
exit(1); // FIXME quick hack to exit
break;
case G15_KEY_L2:
menulevel++;
if(menulevel>=MAX_MENU_MODES)
menulevel=0;
break;
case G15_KEY_L3:
if(!own_keyboard){
own_keyboard=playlist_mode=1;
mpd_Song *song = mpd_playlist_get_current_song(obj);
if(song)
if(song->pos)
track_info.currentsong=song->pos;
}else{ //de-activate
own_keyboard=playlist_mode=0;
}
break;
case G15_KEY_L4:
if(menulevel==MENU_MODE1){
mpd_player_set_random(obj,mpd_player_get_random(obj)^1);
}
if(menulevel==MENU_MODE2){
volume=mpd_status_get_volume(obj);
if(volume>0)
volume-=10;
mpd_status_set_volume (obj,volume);
}
break;
case G15_KEY_L5:
if(menulevel==MENU_MODE1){
mpd_player_set_repeat(obj, mpd_player_get_repeat(obj)^1);
}
if(menulevel==MENU_MODE2){
volume=mpd_status_get_volume(obj);
if(volume<100)
volume+=10;
mpd_status_set_volume (obj,volume);
}
break;
default:
break;
}
keystate = 0;
}
usleep(100*1000);
}
return NULL;
}
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;
}
void
gimmix_set_volume (MpdObj *mo, int vol)
{
mpd_status_set_volume(mo, vol);
}
