private Session(byte[] applicationKey, string cacheLocation, string settingsLocation, string userAgent)
{
ProcExit = false;
libspotify.sp_session_config config = new libspotify.sp_session_config();
config.api_version = libspotify.SPOTIFY_API_VERSION;
config.cache_location = cacheLocation;
config.settings_location = settingsLocation;
config.user_agent = userAgent;
config.compress_playlists = false;
config.dont_save_metadata_for_playlists = false;
config.initially_unload_playlists = false;
int size = Marshal.SizeOf(callbacks);
config.callbacks = Marshal.AllocHGlobal(size);
Marshal.StructureToPtr(callbacks, config.callbacks, true);
config.application_key = IntPtr.Zero;
try
{
config.application_key = Marshal.AllocHGlobal(applicationKey.Length);
Marshal.Copy(applicationKey, 0, config.application_key, applicationKey.Length);
lock (libspotify.Mutex)
config.application_key_size = applicationKey.Length;
sessionPtr = IntPtr.Zero;
sp_error res = libspotify.sp_session_create(ref config, out sessionPtr);
if (res != sp_error.OK)
{
throw new SpotifyException(res);
}
mainThread = new Thread(new ThreadStart(MainThread));
mainThread.IsBackground = true;
mainThread.Start();
eventThread = new Thread(new ThreadStart(EventThread));
eventThread.IsBackground = true;
eventThread.Start();
}
finally
{
if (config.application_key != IntPtr.Zero)
{
Marshal.FreeHGlobal(config.application_key);
}
}
AppDomain.CurrentDomain.DomainUnload += new EventHandler(CurrentDomain_OnExit);
AppDomain.CurrentDomain.ProcessExit += new EventHandler(CurrentDomain_OnExit);
}
private static libspotify.sp_error initSession()
{
libspotify.sp_session_callbacks callbacks = new libspotify.sp_session_callbacks();
callbacks.connection_error = Marshal.GetFunctionPointerForDelegate(fn_connection_error_delegate);
callbacks.end_of_track = Marshal.GetFunctionPointerForDelegate(fn_end_of_track_delegate);
callbacks.get_audio_buffer_stats = Marshal.GetFunctionPointerForDelegate(fn_get_audio_buffer_stats_delegate);
callbacks.log_message = Marshal.GetFunctionPointerForDelegate(fn_log_message);
callbacks.logged_in = Marshal.GetFunctionPointerForDelegate(fn_logged_in_delegate);
callbacks.logged_out = Marshal.GetFunctionPointerForDelegate(fn_logged_out_delegate);
callbacks.message_to_user = Marshal.GetFunctionPointerForDelegate(fn_message_to_user_delegate);
callbacks.metadata_updated = Marshal.GetFunctionPointerForDelegate(fn_metadata_updated_delegate);
callbacks.music_delivery = Marshal.GetFunctionPointerForDelegate(fn_music_delivery_delegate);
callbacks.notify_main_thread = Marshal.GetFunctionPointerForDelegate(fn_notify_main_thread_delegate);
callbacks.offline_status_updated = Marshal.GetFunctionPointerForDelegate(fn_offline_status_updated_delegate);
callbacks.play_token_lost = Marshal.GetFunctionPointerForDelegate(fn_play_token_lost_delegate);
callbacks.start_playback = Marshal.GetFunctionPointerForDelegate(fn_start_playback);
callbacks.stop_playback = Marshal.GetFunctionPointerForDelegate(fn_stop_playback);
callbacks.streaming_error = Marshal.GetFunctionPointerForDelegate(fn_streaming_error_delegate);
callbacks.userinfo_updated = Marshal.GetFunctionPointerForDelegate(fn_userinfo_updated_delegate);
IntPtr callbacksPtr = Marshal.AllocHGlobal(Marshal.SizeOf(callbacks));
Marshal.StructureToPtr(callbacks, callbacksPtr, true);
libspotify.sp_session_config config = new libspotify.sp_session_config();
config.api_version = libspotify.SPOTIFY_API_VERSION;
config.user_agent = "BlindSpot";
config.application_key_size = appkey.Length;
config.application_key = Marshal.AllocHGlobal(appkey.Length);
config.cache_location = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData), "Blindspot\\Libspotify");
config.settings_location = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData), "Blindspot\\Libspotify");
config.callbacks = callbacksPtr;
config.compress_playlists = true;
config.dont_save_metadata_for_playlists = false;
config.initially_unload_playlists = false;
Logger.WriteDebug("api_version={0}", config.api_version);
Logger.WriteDebug("application_key_size={0}", config.application_key_size);
Logger.WriteDebug("cache_location={0}", config.cache_location);
Logger.WriteDebug("settings_location={0}", config.settings_location);
Marshal.Copy(appkey, 0, config.application_key, appkey.Length);
IntPtr sessionPtr;
libspotify.sp_error err = libspotify.sp_session_create(ref config, out sessionPtr);
if (err == libspotify.sp_error.OK)
{
_sessionPtr = sessionPtr;
libspotify.sp_session_set_connection_type(sessionPtr, libspotify.sp_connection_type.SP_CONNECTION_TYPE_WIRED);
}
return(err);
}
private static libspotify.sp_error initSession()
{
lock (_lock)
{
waveOut = new WaveOut();
libspotify.sp_session_callbacks callbacks = new libspotify.sp_session_callbacks();
callbacks.connection_error = Marshal.GetFunctionPointerForDelegate(fn_connection_error_delegate);
callbacks.end_of_track = Marshal.GetFunctionPointerForDelegate(fn_end_of_track_delegate);
callbacks.get_audio_buffer_stats =
Marshal.GetFunctionPointerForDelegate(fn_get_audio_buffer_stats_delegate);
callbacks.log_message = Marshal.GetFunctionPointerForDelegate(fn_log_message);
callbacks.logged_in = Marshal.GetFunctionPointerForDelegate(fn_logged_in_delegate);
callbacks.logged_out = Marshal.GetFunctionPointerForDelegate(fn_logged_out_delegate);
callbacks.message_to_user = Marshal.GetFunctionPointerForDelegate(fn_message_to_user_delegate);
callbacks.metadata_updated = Marshal.GetFunctionPointerForDelegate(fn_metadata_updated_delegate);
callbacks.music_delivery = Marshal.GetFunctionPointerForDelegate(fn_music_delivery_delegate);
callbacks.notify_main_thread = Marshal.GetFunctionPointerForDelegate(fn_notify_main_thread_delegate);
callbacks.offline_status_updated =
Marshal.GetFunctionPointerForDelegate(fn_offline_status_updated_delegate);
callbacks.play_token_lost = Marshal.GetFunctionPointerForDelegate(fn_play_token_lost_delegate);
callbacks.start_playback = Marshal.GetFunctionPointerForDelegate(fn_start_playback);
callbacks.stop_playback = Marshal.GetFunctionPointerForDelegate(fn_stop_playback);
callbacks.streaming_error = Marshal.GetFunctionPointerForDelegate(fn_streaming_error_delegate);
callbacks.userinfo_updated = Marshal.GetFunctionPointerForDelegate(fn_userinfo_updated_delegate);
IntPtr callbacksPtr = Marshal.AllocHGlobal(Marshal.SizeOf(callbacks));
Marshal.StructureToPtr(callbacks, callbacksPtr, true);
libspotify.sp_session_config config = new libspotify.sp_session_config();
config.api_version = libspotify.SPOTIFY_API_VERSION;
config.user_agent = "SoundBounce";
config.application_key_size = appkey.Length;
config.application_key = Marshal.AllocHGlobal(appkey.Length);
config.cache_location = Path.Combine(Path.GetTempPath(), "SoundBounce_temp");
config.settings_location = Path.Combine(Path.GetTempPath(), "SoundBounce_temp");
config.callbacks = callbacksPtr;
config.compress_playlists = true;
config.dont_save_metadata_for_playlists = false;
config.initially_unload_playlists = false;
Spotify.Log.DebugFormat("api_version={0}", config.api_version);
Spotify.Log.DebugFormat("api_version={0}", config.api_version);
Spotify.Log.DebugFormat("application_key_size={0}", config.application_key_size);
Spotify.Log.DebugFormat("cache_location={0}", config.cache_location);
Spotify.Log.DebugFormat("settings_location={0}", config.settings_location);
Marshal.Copy(appkey, 0, config.application_key, appkey.Length);
IntPtr sessionPtr;
libspotify.sp_error err = libspotify.sp_session_create(ref config, out sessionPtr);
if (err == libspotify.sp_error.OK)
{
_sessionPtr = sessionPtr;
libspotify.sp_session_set_connection_type(sessionPtr,
libspotify.sp_connection_type.SP_CONNECTION_TYPE_WIRED);
}
// set high bitrate
if (ConfigurationManager.AppSettings["HighBitrate"] == "true")
{
libspotify.sp_error test = libspotify.sp_session_preferred_bitrate(sessionPtr,
libspotify.sp_bitrate
.BITRATE_320k);
if (test != libspotify.sp_error.OK)
{
Spotify.Log.WarnFormat("sp_session_preferred_bitrate() to 320k failed: {0}", test);
}
else
{
Spotify.Log.Debug("sp_session_preferred_bitrate() to 320k succeeded!");
}
}
// normalize volume
if (ConfigurationManager.AppSettings["NormalizeVolume"] == "true")
{
libspotify.sp_session_set_volume_normalization(sessionPtr, true);
}
return(err);
}
}
private static libspotify.sp_error initSession(string appname)
{
libspotify.sp_session_callbacks callbacks = new libspotify.sp_session_callbacks();
callbacks.connection_error = Marshal.GetFunctionPointerForDelegate(fn_connection_error_delegate);
callbacks.end_of_track = Marshal.GetFunctionPointerForDelegate(fn_end_of_track_delegate);
callbacks.get_audio_buffer_stats = Marshal.GetFunctionPointerForDelegate(fn_get_audio_buffer_stats_delegate);
callbacks.log_message = Marshal.GetFunctionPointerForDelegate(fn_log_message);
callbacks.logged_in = Marshal.GetFunctionPointerForDelegate(fn_logged_in_delegate);
callbacks.logged_out = Marshal.GetFunctionPointerForDelegate(fn_logged_out_delegate);
callbacks.message_to_user = Marshal.GetFunctionPointerForDelegate(fn_message_to_user_delegate);
callbacks.metadata_updated = Marshal.GetFunctionPointerForDelegate(fn_metadata_updated_delegate);
callbacks.music_delivery = Marshal.GetFunctionPointerForDelegate(fn_music_delivery_delegate);
callbacks.notify_main_thread = Marshal.GetFunctionPointerForDelegate(fn_notify_main_thread_delegate);
callbacks.offline_status_updated = Marshal.GetFunctionPointerForDelegate(fn_offline_status_updated_delegate);
callbacks.play_token_lost = Marshal.GetFunctionPointerForDelegate(fn_play_token_lost_delegate);
callbacks.start_playback = Marshal.GetFunctionPointerForDelegate(fn_start_playback);
callbacks.stop_playback = Marshal.GetFunctionPointerForDelegate(fn_stop_playback);
callbacks.streaming_error = Marshal.GetFunctionPointerForDelegate(fn_streaming_error_delegate);
callbacks.userinfo_updated = Marshal.GetFunctionPointerForDelegate(fn_userinfo_updated_delegate);
callbacks.scrobble_error = Marshal.GetFunctionPointerForDelegate(fn_scrobble_error_delegate);
IntPtr callbacksPtr = Marshal.AllocHGlobal(Marshal.SizeOf(callbacks));
Marshal.StructureToPtr(callbacks, callbacksPtr, true);
libspotify.sp_session_config config = new libspotify.sp_session_config();
config.api_version = libspotify.SPOTIFY_API_VERSION;
config.user_agent = appname;
config.application_key_size = appkey.Length;
config.application_key = Marshal.AllocHGlobal(appkey.Length);
config.cache_location = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData), appname, "spotifycache");
config.settings_location = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData), appname, "spotifysettings");
config.callbacks = callbacksPtr;
config.compress_playlists = true;
config.dont_save_metadata_for_playlists = false;
config.initially_unload_playlists = false;
Log.Debug(Plugin.LOG_MODULE, "api_version={0}", config.api_version);
Log.Debug(Plugin.LOG_MODULE, "application_key_size={0}", config.application_key_size);
Log.Debug(Plugin.LOG_MODULE, "cache_location={0}", config.cache_location);
Log.Debug(Plugin.LOG_MODULE, "settings_location={0}", config.settings_location);
Marshal.Copy(appkey, 0, config.application_key, appkey.Length);
IntPtr sessionPtr;
libspotify.sp_error err = libspotify.sp_session_create(ref config, out sessionPtr);
libspotify.sp_session_set_cache_size(sessionPtr, 0);
if (err == libspotify.sp_error.OK)
{
_sessionPtr = sessionPtr;
libspotify.sp_session_set_connection_type(sessionPtr, libspotify.sp_connection_type.SP_CONNECTION_TYPE_WIRED);
}
libspotify.sp_error test = libspotify.sp_session_preferred_bitrate(sessionPtr, libspotify.sp_bitrate.BITRATE_320k);
if (test != libspotify.sp_error.OK)
{
Log.Warning(Plugin.LOG_MODULE, "sp_session_preferred_bitrate() failed: {0}", test);
}
else
{
Log.Debug(Plugin.LOG_MODULE, "sp_session_preferred_bitrate() succeeded!");
}
return(err);
}