leo_sobral@2: 
leo_sobral@2: #include <gmyth/gmyth_context.h>
leo_sobral@2: #include <gmyth/gmyth_remote_util.h>
leo_sobral@2: #include <gmyth/gmyth_tvchain.h>
leo_sobral@2: 
leo_sobral@2: #include "myth_livetv.h"
leo_sobral@2: #include "myth_file_transfer.h"
leo_sobral@2: 
leo_sobral@2: static void myth_livetv_class_init          (MythLiveTVClass *klass);
leo_sobral@2: static void myth_livetv_init                (MythLiveTV *object);
leo_sobral@2: 
leo_sobral@2: static void myth_livetv_dispose  (GObject *object);
leo_sobral@2: static void myth_livetv_finalize (GObject *object);
leo_sobral@2: 
leo_sobral@2: G_DEFINE_TYPE(MythLiveTV, myth_livetv, G_TYPE_OBJECT)
leo_sobral@2: 
leo_sobral@2: static void
leo_sobral@2: myth_livetv_class_init (MythLiveTVClass *klass)
leo_sobral@2: {
leo_sobral@2: 	GObjectClass *gobject_class;
leo_sobral@2: 
leo_sobral@2: 	gobject_class = (GObjectClass *) klass;
leo_sobral@2: 
leo_sobral@2: 	gobject_class->dispose  = myth_livetv_dispose;
leo_sobral@2: 	gobject_class->finalize = myth_livetv_finalize;	
leo_sobral@2: }
leo_sobral@2: 
leo_sobral@2: static void
leo_sobral@2: myth_livetv_init (MythLiveTV *livetv)
leo_sobral@2: {
leo_sobral@2: 	livetv->backend_hostname = NULL;
leo_sobral@2: 	livetv->backend_port = 0;
leo_sobral@2: 	livetv->local_hostname = NULL;
leo_sobral@2: 
leo_sobral@2: 	livetv->remote_encoder = NULL;
leo_sobral@2: 	livetv->tvchain = NULL;
leo_sobral@2: 	livetv->proginfo = NULL;
leo_sobral@2: }
leo_sobral@2: 
leo_sobral@2: static void
leo_sobral@2: myth_livetv_dispose  (GObject *object)
leo_sobral@2: {
leo_sobral@2: 
leo_sobral@2: 	G_OBJECT_CLASS (myth_livetv_parent_class)->dispose (object);
leo_sobral@2: }
leo_sobral@2: 
leo_sobral@2: static void
leo_sobral@2: myth_livetv_finalize (GObject *object)
leo_sobral@2: {
leo_sobral@2: 	g_signal_handlers_destroy (object);
leo_sobral@2: 
leo_sobral@2: 	MythLiveTV *livetv = MYTH_LIVETV (object);
leo_sobral@2: 
leo_sobral@2: 	g_debug ("[%s] Finalizing livetv", __FUNCTION__);
leo_sobral@2: 
leo_sobral@2: 	if ( livetv->remote_encoder != NULL ) {
leo_sobral@2: 		g_object_unref (livetv->remote_encoder);
leo_sobral@2: 		livetv->remote_encoder = NULL;
leo_sobral@2: 	}
leo_sobral@2: 
leo_sobral@2: 	if ( livetv->tvchain != NULL ) {
leo_sobral@2: 		g_object_unref (livetv->tvchain);
leo_sobral@2: 		livetv->tvchain = NULL;
leo_sobral@2: 	}
leo_sobral@2: 
leo_sobral@2: 	if ( livetv->proginfo != NULL ) {
leo_sobral@2: 		g_object_unref (livetv->proginfo);
leo_sobral@2: 		livetv->proginfo = NULL;
leo_sobral@2: 	}
leo_sobral@2: 
leo_sobral@2: 	G_OBJECT_CLASS ( myth_livetv_parent_class )->finalize ( object );
leo_sobral@2: }
leo_sobral@2: 
leo_sobral@2: MythLiveTV*
leo_sobral@2: myth_livetv_new ()
leo_sobral@2: {
leo_sobral@2: 	MythLiveTV *livetv = MYTH_LIVETV ( g_object_new( MYTH_LIVETV_TYPE, NULL ) );
leo_sobral@2: 
leo_sobral@2: 	return livetv;
leo_sobral@2: }
leo_sobral@2: 
leo_sobral@2: gboolean
leo_sobral@2: myth_livetv_setup ( MythLiveTV *livetv )
leo_sobral@2: {
leo_sobral@2: 
leo_sobral@2: 	// FIXME: Get from the settings
leo_sobral@2: 	GMythSettings *msettings = gmyth_context_get_settings ();
leo_sobral@2: 	gboolean res = TRUE;
leo_sobral@2: 
leo_sobral@2: 	livetv->is_livetv = TRUE;
leo_sobral@2: 
leo_sobral@2: 	res = gmyth_context_check_connection();
leo_sobral@2: 	if (!res) {
leo_sobral@2: 		g_warning ("[%s] LiveTV can not connect to backend", __FUNCTION__);	
leo_sobral@2: 		res = FALSE;
leo_sobral@2: 		goto error;
leo_sobral@2: 	}
leo_sobral@2: 
leo_sobral@2: 	livetv->backend_hostname = gmyth_settings_get_backend_hostname(msettings);
leo_sobral@2: 	livetv->backend_port = gmyth_settings_get_backend_port (msettings);
leo_sobral@2: 
leo_sobral@2: 	livetv->local_hostname  = g_string_new("");    
leo_sobral@2: 	gmyth_context_get_local_hostname (livetv->local_hostname);
leo_sobral@2: 
leo_sobral@2: 	if ( livetv->local_hostname == NULL ) {
leo_sobral@2: 		res = FALSE;
leo_sobral@2: 		goto error;
leo_sobral@2: 	}
leo_sobral@2: 
leo_sobral@2: 	// Gets the remote encoder num
leo_sobral@2: 	livetv->remote_encoder = remote_request_next_free_recorder (-1);
leo_sobral@2: 
leo_sobral@2: 	if ( livetv->remote_encoder == NULL ) {
leo_sobral@2: 		g_warning ("[%s] None remote encoder available", __FUNCTION__);
leo_sobral@2: 		res = FALSE;
leo_sobral@2: 		goto error;
leo_sobral@2: 	}
leo_sobral@2: 
leo_sobral@2: 	// Creates livetv chain handler
leo_sobral@2: 	livetv->tvchain = GMYTH_TVCHAIN ( g_object_new(GMYTH_TVCHAIN_TYPE, NULL) );
leo_sobral@2: 	gmyth_tvchain_initialize ( livetv->tvchain, livetv->local_hostname );
leo_sobral@2: 
leo_sobral@2: 	if ( livetv->tvchain == NULL || livetv->tvchain->tvchain_id == NULL ) {
leo_sobral@2: 		res = FALSE;
leo_sobral@2: 		goto error;
leo_sobral@2: 	}
leo_sobral@2: 
leo_sobral@2: 	// Init remote encoder. Opens its control socket.
leo_sobral@2: 	res = gmyth_remote_encoder_setup(livetv->remote_encoder);
leo_sobral@2: 	if ( !res ) {
leo_sobral@2: 		g_warning ("[%s] Fail while setting remote encoder\n", __FUNCTION__);
leo_sobral@2: 		res = FALSE;
leo_sobral@2: 		goto error;
leo_sobral@2: 	}
leo_sobral@2: 	// Spawn live tv. Uses the socket to send mythprotocol data to start livetv in the backend (remotelly)
leo_sobral@2: 	res = gmyth_remote_encoder_spawntv ( livetv->remote_encoder,
leo_sobral@2: 			gmyth_tvchain_get_id(livetv->tvchain) );
leo_sobral@2: 	if (!res) {
leo_sobral@2: 		g_warning ("[%s] Fail while spawn tv\n", __FUNCTION__);
leo_sobral@2: 		res = FALSE;
leo_sobral@2: 		goto error;
leo_sobral@2: 	}
leo_sobral@2: 
leo_sobral@2: 	// Reload all TV chain from Mysql database.
leo_sobral@2: 	gmyth_tvchain_reload_all (livetv->tvchain);
leo_sobral@2: 
leo_sobral@2: 	if ( livetv->tvchain == NULL ) {
leo_sobral@2: 		res = FALSE;
leo_sobral@2: 		goto error;
leo_sobral@2: 	}
leo_sobral@2: 
leo_sobral@2: 	// Get program info from database using chanid and starttime
leo_sobral@2: 	livetv->proginfo = gmyth_tvchain_get_program_at (livetv->tvchain, -1);
leo_sobral@2: 	if ( livetv->proginfo == NULL ) {
leo_sobral@2: 		g_warning ("[%s] LiveTV not successfully started.\n", __FUNCTION__ );
leo_sobral@2: 		res = FALSE;
leo_sobral@2: 		goto error;
leo_sobral@2: 	} else {
leo_sobral@2: 		g_debug ("[%s] MythLiveTV: All requests to backend to start TV were OK.\n", __FUNCTION__ );
leo_sobral@2: 	}
leo_sobral@2: 
leo_sobral@2: 	return res;
leo_sobral@2: 
leo_sobral@2: error:
leo_sobral@2: 	if ( livetv->backend_hostname != NULL ) {
leo_sobral@2: 		g_string_free( livetv->backend_hostname, TRUE );
leo_sobral@2: 		res = FALSE;
leo_sobral@2: 	}
leo_sobral@2: 
leo_sobral@2: 	if ( livetv->local_hostname != NULL ) {
leo_sobral@2: 		g_string_free( livetv->local_hostname, TRUE );
leo_sobral@2: 		res = FALSE;
leo_sobral@2: 	}
leo_sobral@2: 
leo_sobral@2: 	if ( livetv->remote_encoder != NULL ) {
leo_sobral@2: 		g_object_unref (livetv->remote_encoder);
leo_sobral@2: 		livetv->remote_encoder = NULL;
leo_sobral@2: 	}
leo_sobral@2: 
leo_sobral@2: 	if ( livetv->tvchain != NULL ) {
leo_sobral@2: 		g_object_unref (livetv->tvchain);
leo_sobral@2: 		livetv->tvchain = NULL;
leo_sobral@2: 	}
leo_sobral@2: 
leo_sobral@2: 	if ( livetv->proginfo != NULL ) {
leo_sobral@2: 		g_object_unref (livetv->proginfo);
leo_sobral@2: 		livetv->proginfo = NULL;
leo_sobral@2: 	}
leo_sobral@2: 
leo_sobral@2: 	return res;
leo_sobral@2: 
leo_sobral@2: }
leo_sobral@2: 
leo_sobral@2: // FIXME: How to proceed differently between livetv and recorded content
leo_sobral@2: void
leo_sobral@2: myth_livetv_stop_playing (MythLiveTV *livetv) 
leo_sobral@2: {
leo_sobral@2: 	g_debug ("[%s] Stopping the LiveTV...\n", __FUNCTION__);
leo_sobral@2: 
leo_sobral@2: 	if (livetv->is_livetv) {
leo_sobral@2: 		if (!gmyth_remote_encoder_stop_livetv (livetv->remote_encoder)) {
leo_sobral@2: 			g_warning ("[%s] Error while stoping remote encoder", __FUNCTION__);	
leo_sobral@2: 		}
leo_sobral@2: 	}
leo_sobral@2: }
leo_sobral@2: 
leo_sobral@2: gboolean
leo_sobral@2: myth_livetv_is_playing (MythLiveTV *livetv)
leo_sobral@2: {
leo_sobral@2: 	return TRUE;
leo_sobral@2: }
leo_sobral@2: 
leo_sobral@2: void
leo_sobral@2: myth_livetv_start_playing (MythLiveTV *livetv)
leo_sobral@2: {
leo_sobral@2: 
leo_sobral@2: 	// TODO
leo_sobral@2: 
leo_sobral@2: }
leo_sobral@2: