int main(int argc, char *argv[]) {
Irc freenode;
struct pollfd pfd[4];
int i, ready, murm_listenfd = -1;
initialize(argc, argv);
for (i = 0; i < SIZE(pfd); i++) {
pfd[i].fd = -1;
pfd[i].events = POLLIN;
}
if (add_murmur_callbacks(cfg.murmur_port))
pfd[MURM_LISTEN].fd = murm_listenfd = sock_listen(LOCALHOST, CB_LISTEN_PORT_S);
else
fprintf(stderr, "Could not connect to Murmur\n");
if ((pfd[MPD].fd = mpdfd = mpd_connect(cfg.mpd_port)) < 0)
fprintf(stderr, "Could not connect to MPD\n");
// Connect to server and set IRC details
if (!(freenode = irc_connect(cfg.server, cfg.port)))
exit_msg("Irc connection failed");
pfd[IRC].fd = get_socket(freenode);
set_nick(freenode, cfg.nick);
set_user(freenode, cfg.user);
for (i = 0; i < cfg.channels_set; i++)
join_channel(freenode, cfg.channels[i]);
while ((ready = poll(pfd, SIZE(pfd), TIMEOUT)) > 0) {
// Keep reading & parsing lines as long the connection is active and act on any registered actions found
if (pfd[IRC].revents & POLLIN)
while (parse_irc_line(freenode) > 0);
if (pfd[MURM_LISTEN].revents & POLLIN)
if ((pfd[MURM_ACCEPT].fd = accept_murmur_connection(murm_listenfd)) > 0)
pfd[MURM_LISTEN].fd = -1; // Stop listening for connections
if (pfd[MURM_ACCEPT].revents & POLLIN) {
if (!listen_murmur_callbacks(freenode, pfd[MURM_ACCEPT].fd)) {
pfd[MURM_ACCEPT].fd = -1;
pfd[MURM_LISTEN].fd = murm_listenfd; // Start listening again for Murmur connections
}
}
if (pfd[MPD].revents & POLLIN)
if (!print_song(freenode, default_channel(freenode)))
pfd[MPD].fd = mpdfd = mpd_connect(cfg.mpd_port);
}
// If we reach here, it means we got disconnected from server. Exit with error (1)
if (ready == -1)
perror("poll");
else
fprintf(stderr, "%d minutes passed without getting a message, exiting...\n", TIMEOUT / 1000 / 60);
quit_server(freenode, cfg.quit_msg);
cleanup();
return 1;
}
/* callback if a row of the playlist is double-clicked */
static void pl_row_activated(GtkTreeView *tv, GtkTreePath *path, GtkTreeViewColumn *column, gpointer data) {
GtkTreeIter iter;
GtkTreeModel *model;
gint pl_id;
pl_id = -32;
model = gtk_tree_view_get_model(tv);
gtk_tree_model_get_iter(model, &iter, path);
gtk_tree_model_get(model, &iter, COLUMN_PL_ID, &pl_id, -1);
if(pl_id > -32) {
// if auto connect is set, try to reconnect
if(mpd_info.msi.connected) {
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;
}
msi_fill(&mpd_info);
mpd_info.msi.connected = TRUE;
}
mpd_player_play_id(mpd_info.obj, pl_id);
}
}
fprintf(log_file, "[%s:%3i] %s(): pl_id = %i\n", __FILE__, __LINE__, __FUNCTION__, pl_id);
fflush(log_file);
return;
}
int main(int argc, char **argv) {
int iport = 6600;
char *hostname = getenv("MPD_HOST");
char *port = getenv("MPD_PORT");
char *password = getenv("MPD_PASSWORD");
MpdObj *obj = NULL;
if(!hostname) {
hostname = "localhost";
}
if(port){
iport = atoi(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, NULL);
/* Set timeout */
mpd_set_connection_timeout(obj, 10);
if(!mpd_connect(obj))
{
mpd_send_password(obj);
do{
mpd_status_update(obj);
} while(!usleep(300000));
}
mpd_free(obj);
return 0;
}
bool
gimmix_connect (void)
{
char *host = NULL;
char *pass = NULL;
int port;
host = cfg_get_key_value (conf, "mpd_hostname");
pass = cfg_get_key_value (conf, "mpd_password");
port = atoi (cfg_get_key_value (conf, "mpd_port"));
gmo = mpd_new (host, port, pass);
mpd_signal_connect_error (gmo, (ErrorCallback)gimmix_mpd_connection_error_callback, NULL);
if (mpd_connect(gmo) == MPD_OK)
{
mpd_send_password (gmo);
printf ("connected to mpd\n");
mpd_signal_connect_connection_changed (gmo, (ConnectionChangedCallback)gimmix_mpd_connection_changed_callback, NULL);
return true;
}
else
{
mpd_free (gmo);
gmo = NULL;
}
return false;
}
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 gboolean mpd_reconnect(G_GNUC_UNUSED gpointer data)
{
if (!mpd_connect()) {
mpd_disconnect();
return TRUE; // try again
}
mpd.reconnect_source = 0;
return FALSE; // remove event
}
static void __async_handler_function(GSimpleAsyncResult * simple, GObject * object, GCancellable * cancel)
{
MpdAsyncData *data = g_simple_async_result_get_op_res_gpointer(G_SIMPLE_ASYNC_RESULT(simple));
g_log(LOG_DOMAIN, G_LOG_LEVEL_DEBUG, "Start async function\n");
if (mpd_connect(data->mi) == MPD_OK)
{
g_log(LOG_DOMAIN, G_LOG_LEVEL_DEBUG, "call function\n");
data->result = (data->function(data->mi, data->function_data));
g_log(LOG_DOMAIN, G_LOG_LEVEL_DEBUG, "Got result: %p\n", data->result);
}
mpd_free(data->mi);
}
/* callback wrapper for mpd_mrl_add */
static void mpd_mrl_add_cb(GtkWidget *widget, gpointer data) {
GtkEntry *e = GTK_ENTRY(widget);
const gchar *etext = gtk_entry_get_text(e);
if(mpd_info.msi.connected) {
if(!mpd_check_connected(mpd_info.obj)) {
if(mpd_connect(mpd_info.obj) != MPD_OK) {
mpd_info.msi.connected = FALSE;
return;
}
else {
mpd_info.msi.connected = TRUE;
}
}
mpd_mrl_add(mpd_info.obj, etext);
}
gtk_widget_destroy(GTK_WIDGET(data));
return;
}
/* delete songs from playlist */
void pl_del_songs(GtkWidget *widget, gpointer data) {
GtkTreeIter iter;
int i, selection_length;
gint *pl_id;
GList *selection;
GtkTreeModel *tree_model;
pl_id = (gint *)-32;
selection = gtk_tree_selection_get_selected_rows(GTK_TREE_SELECTION(data), &tree_model);
selection_length = g_list_length(selection);
if(debug) {
fprintf(log_file, "[%s:%3i] %s(): selection length = %i\n", __FILE__, __LINE__, __FUNCTION__, selection_length);
fflush(log_file);
}
if(mpd_info.msi.connected) {
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;
}
msi_fill(&mpd_info);
mpd_info.msi.connected = TRUE;
}
for(i=0; i<selection_length; i++) {
gtk_tree_model_get_iter(tree_model, &iter, selection->data);
gtk_tree_model_get(tree_model, &iter, COLUMN_PL_ID, &pl_id, -1);
if(debug) {
fprintf(log_file, "[%s:%3i] %s(): song id = %i\n", __FILE__, __LINE__, __FUNCTION__, (int)pl_id);
fflush(log_file);
}
mpd_playlist_queue_delete_id(mpd_info.obj, (int)pl_id);
selection = g_list_next(selection);
}
mpd_playlist_queue_commit(mpd_info.obj);
fprintf(log_file, "[%s:%3i] %s(): finished deleting songs\n", __FILE__, __LINE__, __FUNCTION__);
g_list_foreach (selection, (GFunc)gtk_tree_path_free, NULL);
g_list_free (selection);
return;
}
MpdObj *
gimmix_mpd_connect (void)
{
MpdObj *mo;
char *host;
char *pass;
int port;
host = cfg_get_key_value (conf, "mpd_hostname");
pass = cfg_get_key_value (conf, "mpd_password");
port = atoi (cfg_get_key_value (conf, "mpd_port"));
mo = mpd_new (host, port, pass);
if (mpd_connect (mo) == MPD_OK)
{
mpd_signal_connect_status_changed (mo, (StatusChangedCallback)gimmix_status_changed, NULL);
return mo;
}
return NULL;
}
static int process_value(struct volume_handle *vh, struct mpd_handle *mh,
uint32_t val, uint8_t adc_chan)
{
int8_t ret = 0, count = 0;
/* mpd connection is sometimes invalid (especially while loading first
* time after start up) at this point, though the first mpd_connect
* reports sucess. Appears to be a bug in libmpd. Hence we check the
* connection again here and do reconnecting if necessary. */
while (!mpd_check_connected(mh->mpd_obj)) {
mpd_connect(mh->mpd_obj);
usleep(500000);
count++;
if (count > 10) {
printf("time out trying reconnecting to mpd\n");
ret = 1;
goto out;
}
}
if (adc_chan == volume_chan) {
if (! vol_control_enabled)
goto out;
vh->vol_raw_val = val;
set_volume(vh);
} else if (adc_chan == tuner_chan) {
if (! tuner_control_enabled)
goto out;
mh->tuner_raw_val = val;
/* check result of set_tuner. If set_tuner failed, we have NULL
* pointers to mpd_song and hence might have segfaults. */
ret = set_tuner(mh);
}
out:
return ret;
}
MpdObj *
gimmix_mpd_connect (Conf *conf)
{
MpdObj *mo;
if (conf)
{
if ((conf->hostname!="") && (conf->port!=-1))
{
mo = mpd_new (conf->hostname, conf->port, conf->password);
mpd_connect (mo);
if (mpd_check_connected (mo))
{
mpd_signal_connect_status_changed (mo, (StatusChangedCallback)song_changed, NULL);
return mo;
}
}
else
return NULL;
}
return NULL;
}
/* -------------------------------------------------------------------------- */
static bool mpd_start_connection(struct lcd_stuff_mpd *mpd)
{
int err;
mpd->error = false;
/* create the current song */
mpd_song_delete(mpd->current_song);
mpd->current_song = mpd_song_new("", "");
/* create the object */
if (mpd->mpd) {
mpd_free(mpd->mpd);
mpd->mpd = NULL;
}
mpd->mpd = mpd_new(mpd->connection->host, mpd->connection->port, mpd->connection->password);
/* connect signal handlers */
mpd_signal_connect_error(mpd->mpd, mpd_error_handler, mpd);
mpd_signal_connect_status_changed(mpd->mpd, mpd_state_changed_handler, mpd);
mpd_signal_connect_connection_changed(mpd->mpd, mpd_connection_changed_handler, mpd);
/* set timeout */
mpd_set_connection_timeout(mpd->mpd, mpd->timeout);
if (mpd->error) {
mpd_disconnect(mpd->mpd);
return false;
}
/* connect */
err = mpd_connect(mpd->mpd);
if (err != MPD_OK || mpd->error) {
report(RPT_ERR, "Failed to connect: %d", err);
return false;
}
return true;
}
static void mpd_connect_cb(GtkWidget *widget, gpointer data) {
GList *tmp;
if((mpd_connect(mpd_info.obj))==MPD_OK) {
msi_fill(&mpd_info);
mpd_info.msi.connected = TRUE;
tmp = mpd_info.period_funcs;
for(tmp=g_list_first(tmp);tmp!=NULL;tmp=g_list_next(tmp)) {
g_timeout_add(500, (GSourceFunc)tmp->data, (gpointer)mpd_info.update_interval);
}
tmp=mpd_info.update_routines;
for(tmp=g_list_first(tmp);tmp!=NULL;tmp=g_list_next(tmp)) {
g_timeout_add(mpd_info.update_interval, (GSourceFunc)tmp->data, (gpointer)mpd_info.update_interval);
}
mpd_gui_show_mpd_elements();
}
else {
msi_clear(&mpd_info);
mpd_info.msi.connected = FALSE;
mpd_gui_hide_mpd_elements();
}
return;
}
struct mpd_connection *
mpd_connection_new(const char *host, unsigned port, unsigned timeout_ms)
{
struct mpd_connection *connection = malloc(sizeof(*connection));
bool success;
int fd;
const char *line;
char *password = NULL;
if (connection == NULL)
return NULL;
mpd_error_init(&connection->error);
connection->async = NULL;
connection->parser = NULL;
connection->receiving = false;
connection->sending_command_list = false;
connection->pair_state = PAIR_STATE_NONE;
connection->request = NULL;
if (!mpd_socket_global_init(&connection->error))
return connection;
if (timeout_ms == 0)
/* 30s is the default */
timeout_ms = 30000;
mpd_connection_set_timeout(connection, timeout_ms);
host = mpd_check_host(host, &password);
port = mpd_check_port(port);
fd = mpd_connect(host, port, &connection->timeout, &connection->error);
if (fd < 0) {
free(password);
return connection;
}
connection->async = mpd_async_new(fd);
if (connection->async == NULL) {
free(password);
mpd_socket_close(fd);
mpd_error_code(&connection->error, MPD_ERROR_OOM);
return connection;
}
connection->parser = mpd_parser_new();
if (connection->parser == NULL) {
free(password);
mpd_error_code(&connection->error, MPD_ERROR_OOM);
return connection;
}
line = mpd_sync_recv_line(connection->async, &connection->timeout);
if (line == NULL) {
free(password);
mpd_connection_sync_error(connection);
return connection;
}
success = mpd_parse_welcome(connection, line);
if (password != NULL) {
if (success)
mpd_run_password(connection, password);
free(password);
}
return connection;
}
int main(int argc, char *argv[])
{
pid_t pid;
struct sigaction sa;
if (init_preferences(argc, argv) == FALSE)
g_error("Config file parsing failed");
/* Open the log file before forking, so that if there is an error, the
* user will get some idea what is going on */
open_log(prefs.log_file);
g_log_set_default_handler(scmpc_log, NULL);
/* Check if scmpc is already running */
if ((pid = scmpc_is_running()) > 0) {
clear_preferences();
g_error("Daemon is already running with PID: %ld", (long)pid);
}
/* Daemonise if wanted */
if (prefs.fork)
daemonise();
/* Signal handler */
open_signal_pipe();
sa.sa_handler = sighandler;
sigfillset(&sa.sa_mask);
sa.sa_flags = SA_RESTART;
sigaction(SIGINT, &sa, NULL);
sigaction(SIGTERM, &sa, NULL);
sigaction(SIGQUIT, &sa, NULL);
if (as_connection_init() == FALSE) {
scmpc_cleanup();
exit(EXIT_FAILURE);
}
as_authenticate();
queue_init();
queue_load();
// submit the loaded queue
as_check_submit();
mpd.song_pos = g_timer_new();
mpd.idle_source = 0;
if (!mpd_connect()) {
mpd_disconnect();
mpd_schedule_reconnect();
}
// set up main loop events
loop = g_main_loop_new(NULL, FALSE);
// save queue
if (prefs.cache_interval > 0) {
cache_save_source = g_timeout_add_seconds(prefs.cache_interval * 60,
queue_save, NULL);
}
g_main_loop_run(loop);
scmpc_cleanup();
}
/* searches in the mpd database for a given string and outputs the result (data contains a GtkEntry and a GtkWindow)*/
static void mpd_search(GtkWidget *widget, gpointer data) {
GList *args,*vbox_content,*argument_list;
gpointer list_data;
GtkWidget *vbox, *entry, *label, *result_tree_view, *add_button, *scrolled_window, *window;
GtkBox *box;
GtkBoxChild *child;
const gchar *entry_string;
gchar *search_string;
GtkListStore *list_store;
GtkTreeSelection *tree_selection;
GtkObject *h_adjustment, *v_adjustment;
MpdData *result, *res_ptr;
int result_count = 0;
int i = 0;
GList *song_handle_list;
MpdPlContainer *result_list;
args = (GList *)data;
/* remove old results, if any */
vbox = g_list_nth_data(args, 1);
box = GTK_BOX(vbox);
vbox_content = box->children;
list_data = g_list_nth_data(vbox_content, 4);
if(list_data != NULL) {
child = list_data;
gtk_widget_destroy(child->widget);
}
list_data = g_list_nth_data(vbox_content, 3);
if(list_data != NULL) {
child = list_data;
gtk_widget_destroy(child->widget);
}
if(debug) {
fprintf(log_file, "[%s:%3i] %s(): Type = %i\n", __FILE__, __LINE__, __FUNCTION__, search_type);
fflush(log_file);
}
/* search for the typed string */
entry = g_list_nth_data(args, 0);
entry_string = gtk_entry_get_text(GTK_ENTRY(entry));
search_string = g_strdup(entry_string);
/* table ^= search_type */
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;
}
msi_fill(&mpd_info);
mpd_info.msi.connected = TRUE;
}
/*
* Last argument: TRUE -> only exact matches
* FALSE -> more matches
*/
result = mpd_database_find(mpd_info.obj, search_type, search_string, FALSE);
/* Iterate through the found songs, using
* the function mpd_data_get_next_keep(md), which
* calls mpd_data_get_next_real(md,FALSE) which
* prevents the list being killed when reaching
* the end.
*/
for(
res_ptr = mpd_data_get_first(result);
res_ptr != NULL;
res_ptr = mpd_data_get_next_keep(res_ptr)
)
{
/* count only songs ... */
if(res_ptr->type == MPD_DATA_TYPE_SONG)
++result_count;
}
/* no matches */
if(result_count == 0) {
label = gtk_label_new("No songs found!");
gtk_box_pack_end_defaults(GTK_BOX(vbox), label);
gtk_widget_show(label);
}
/* output found songs */
else {
song_handle_list = NULL;
result_list = mpd_pl_container_new_alloc(result_count);
//mpd_Song *result_list[result_count];
/* as above: the song info is still needed, as
* the mpd_Song objects are *not* copied into the
* result list
*/
for(
res_ptr = mpd_data_get_first(result);
res_ptr != NULL;
res_ptr = mpd_data_get_next_keep(res_ptr)
)
{
/* only songs */
if(res_ptr->type == MPD_DATA_TYPE_SONG) {
result_list->list[i++] = mpd_songDup(res_ptr->song);
song_handle_list = g_list_append(song_handle_list, strdup(res_ptr->song->file));
}
}
list_store = pl_create_list_store(result_list);
mpd_pl_container_free(result_list);
result_tree_view = pl_create_tree_view(GTK_TREE_MODEL(list_store));
/* create a facility to select only some of the found songs for adding...*/
tree_selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(result_tree_view));
gtk_tree_selection_set_mode(tree_selection, GTK_SELECTION_MULTIPLE);
/**********/
argument_list = NULL;
argument_list = g_list_append(argument_list, song_handle_list);
argument_list = g_list_append(argument_list, tree_selection);
add_button = gtk_button_new_with_label("add selected songs");
g_signal_connect(GTK_BUTTON(add_button), "clicked",
G_CALLBACK(mpd_add_song_list), argument_list);
/* g_signal_connect_swapped(GTK_BUTTON(add_button), "clicked",
G_CALLBACK(gtk_widget_destroy), g_list_nth_data(data, 2)); */
gtk_box_pack_end(GTK_BOX(vbox), add_button,FALSE,FALSE,0);
/* put a scrolled window in between the treeview and the window... */
/* I just don't know how this works exactly, but the result is acceptable, so why bother */
h_adjustment = gtk_adjustment_new(0, 0, 4, 1, 4, 4);
v_adjustment = gtk_adjustment_new(0, 0, 20, 1, 20, 20);
scrolled_window = gtk_scrolled_window_new(GTK_ADJUSTMENT(h_adjustment), GTK_ADJUSTMENT(v_adjustment));
gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(scrolled_window), GTK_SHADOW_NONE);
/* display scrollbars only when needed */
gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window), GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
gtk_container_add(GTK_CONTAINER(scrolled_window), result_tree_view);
gtk_box_pack_end_defaults(GTK_BOX(vbox), scrolled_window);
gtk_box_set_homogeneous(GTK_BOX(vbox), FALSE);
gtk_widget_show_all(scrolled_window);
gtk_widget_show_all(add_button);
window = g_list_nth_data(args, 2);
gtk_window_resize(GTK_WINDOW(window), 700, 500);
}
/* delete search result, have to do this ourselves
* because we needed the song data until now
*/
mpd_data_free(result);
return;
}
/* 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 *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;
}
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;
}
