public NativeSessionCallbacks(NativeSession session)
{
_session = session;
_connectionError = ConnectionErrorCallback;
_endOfTrack = EndOfTrackCallback;
_getAudioBufferStats = GetAudioBufferStatsCallback;
_loggedIn = LoggedInCallback;
_loggedOut = LoggedOutCallback;
_logMessage = LogMessageCallback;
_messageToUser = MessageToUserCallback;
_metadataUpdated = MetadataUpdatedCallback;
_musicDelivery = MusicDeliveryCallback;
_notifyMainThread = NotifyMainThreadCallback;
_playTokenLost = PlayTokenLostCallback;
_startPlayback = StartPlaybackCallback;
_stopPlayback = StopPlaybackCallback;
_streamingError = StreamingErrorCallback;
_userinfoUpdated = UserinfoUpdatedCallback;
_offlineStatusUpdated = OfflineStatusUpdatedCallback;
_offlineError = OfflineErrorCallback;
_credentialsBlobUpdated = CredentialsBlobUpdatedCallback;
_connectionStateUpdated = ConnectionStateUpdatedCallback;
_scrobbleError = ScrobbleErrorCallback;
_privateSessionModeChanged = PrivateSessionModeChangedCallback;
_callbacks = new Spotify.SpotifySessionCallbacks();
_callbacks.LoggedIn = Marshal.GetFunctionPointerForDelegate(_loggedIn);
_callbacks.LoggedOut = Marshal.GetFunctionPointerForDelegate(_loggedOut);
_callbacks.MetadataUpdated = Marshal.GetFunctionPointerForDelegate(_metadataUpdated);
_callbacks.ConnectionError = Marshal.GetFunctionPointerForDelegate(_connectionError);
_callbacks.MessageToUser = Marshal.GetFunctionPointerForDelegate(_messageToUser);
_callbacks.NotifyMainThread = Marshal.GetFunctionPointerForDelegate(_notifyMainThread);
_callbacks.MusicDelivery = Marshal.GetFunctionPointerForDelegate(_musicDelivery);
_callbacks.PlayTokenLost = Marshal.GetFunctionPointerForDelegate(_playTokenLost);
_callbacks.LogMessage = Marshal.GetFunctionPointerForDelegate(_logMessage);
_callbacks.EndOfTrack = Marshal.GetFunctionPointerForDelegate(_endOfTrack);
_callbacks.StreamingError = Marshal.GetFunctionPointerForDelegate(_streamingError);
_callbacks.UserinfoUpdated = Marshal.GetFunctionPointerForDelegate(_userinfoUpdated);
_callbacks.StartPlayback = Marshal.GetFunctionPointerForDelegate(_startPlayback);
_callbacks.StopPlayback = Marshal.GetFunctionPointerForDelegate(_stopPlayback);
_callbacks.GetAudioBufferStats = Marshal.GetFunctionPointerForDelegate(_getAudioBufferStats);
_callbacks.OfflineStatusUpdated = Marshal.GetFunctionPointerForDelegate(_offlineStatusUpdated);
_callbacks.OfflineError = Marshal.GetFunctionPointerForDelegate(_offlineError);
_callbacks.CredentialsBlobUpdated = Marshal.GetFunctionPointerForDelegate(_credentialsBlobUpdated);
_callbacks.ConnectionStateUpdated = Marshal.GetFunctionPointerForDelegate(_connectionStateUpdated);
_callbacks.ScrobbleError = Marshal.GetFunctionPointerForDelegate(_scrobbleError);
_callbacks.PrivateSessionModeChanged = Marshal.GetFunctionPointerForDelegate(_privateSessionModeChanged);
_callbacksHandle = Marshal.AllocHGlobal(CallbacksSize);
Marshal.StructureToPtr(_callbacks, _callbacksHandle, true);
}
public NativeSessionCallbacks(NativeSession session)
{
_session = session;
_connectionError = ConnectionErrorCallback;
_endOfTrack = EndOfTrackCallback;
_getAudioBufferStats = GetAudioBufferStatsCallback;
_loggedIn = LoggedInCallback;
_loggedOut = LoggedOutCallback;
_logMessage = LogMessageCallback;
_messageToUser = MessageToUserCallback;
_metadataUpdated = MetadataUpdatedCallback;
_musicDelivery = MusicDeliveryCallback;
_notifyMainThread = NotifyMainThreadCallback;
_playTokenLost = PlayTokenLostCallback;
_startPlayback = StartPlaybackCallback;
_stopPlayback = StopPlaybackCallback;
_streamingError = StreamingErrorCallback;
_userinfoUpdated = UserinfoUpdatedCallback;
_offlineStatusUpdated = OfflineStatusUpdatedCallback;
_offlineError = OfflineErrorCallback;
_credentialsBlobUpdated = CredentialsBlobUpdatedCallback;
_connectionStateUpdated = ConnectionStateUpdatedCallback;
_scrobbleError = ScrobbleErrorCallback;
_privateSessionModeChanged = PrivateSessionModeChangedCallback;
_callbacks = new Spotify.SpotifySessionCallbacks();
_callbacks.LoggedIn = Marshal.GetFunctionPointerForDelegate(_loggedIn);
_callbacks.LoggedOut = Marshal.GetFunctionPointerForDelegate(_loggedOut);
_callbacks.MetadataUpdated = Marshal.GetFunctionPointerForDelegate(_metadataUpdated);
_callbacks.ConnectionError = Marshal.GetFunctionPointerForDelegate(_connectionError);
_callbacks.MessageToUser = Marshal.GetFunctionPointerForDelegate(_messageToUser);
_callbacks.NotifyMainThread = Marshal.GetFunctionPointerForDelegate(_notifyMainThread);
_callbacks.MusicDelivery = Marshal.GetFunctionPointerForDelegate(_musicDelivery);
_callbacks.PlayTokenLost = Marshal.GetFunctionPointerForDelegate(_playTokenLost);
_callbacks.LogMessage = Marshal.GetFunctionPointerForDelegate(_logMessage);
_callbacks.EndOfTrack = Marshal.GetFunctionPointerForDelegate(_endOfTrack);
_callbacks.StreamingError = Marshal.GetFunctionPointerForDelegate(_streamingError);
_callbacks.UserinfoUpdated = Marshal.GetFunctionPointerForDelegate(_userinfoUpdated);
_callbacks.StartPlayback = Marshal.GetFunctionPointerForDelegate(_startPlayback);
_callbacks.StopPlayback = Marshal.GetFunctionPointerForDelegate(_stopPlayback);
_callbacks.GetAudioBufferStats = Marshal.GetFunctionPointerForDelegate(_getAudioBufferStats);
_callbacks.OfflineStatusUpdated = Marshal.GetFunctionPointerForDelegate(_offlineStatusUpdated);
_callbacks.OfflineError = Marshal.GetFunctionPointerForDelegate(_offlineError);
_callbacks.CredentialsBlobUpdated = Marshal.GetFunctionPointerForDelegate(_credentialsBlobUpdated);
_callbacks.ConnectionStateUpdated = Marshal.GetFunctionPointerForDelegate(_connectionStateUpdated);
_callbacks.ScrobbleError = Marshal.GetFunctionPointerForDelegate(_scrobbleError);
_callbacks.PrivateSessionModeChanged = Marshal.GetFunctionPointerForDelegate(_privateSessionModeChanged);
_callbacksHandle = Marshal.AllocHGlobal(CallbacksSize);
Marshal.StructureToPtr(_callbacks, _callbacksHandle, true);
}
private IntPtr AddCallbacks()
{
connectionErrorDelegate = ConnectionError;
endOfTrackDelegate = EndOfTrack;
getAudioBufferStatsDelegate = GetAudioBufferStats;
logMessageDelegate = LogMessage;
loggedInDelegate = LoggedIn;
loggedOutDelegate = LoggedOut;
messageToUserDelegate = MessageToUser;
metadataUpdatedDelegate = MetadataUpdated;
musicDeliveryDelegate = MusicDelivery;
notifyMainThreadDelegate = NotifyMainThread;
offlineStatusUpdatedDelegate = OfflineStatusUpdated;
playTokenLostDelegate = PlayTokenLost;
startPlaybackDelegate = StartPlayback;
stopPlaybackDelegate = StopPlayback;
streamingErrorDelegate = StreamingError;
userinfoUpdatedDelegate = UserinfoUpdated;
var callbacks = new libspotify.sp_session_callbacks
{
connection_error = connectionErrorDelegate.GetFunctionPtr(),
end_of_track = endOfTrackDelegate.GetFunctionPtr(),
get_audio_buffer_stats = getAudioBufferStatsDelegate.GetFunctionPtr(),
log_message = logMessageDelegate.GetFunctionPtr(),
logged_in = loggedInDelegate.GetFunctionPtr(),
logged_out = loggedOutDelegate.GetFunctionPtr(),
message_to_user = messageToUserDelegate.GetFunctionPtr(),
metadata_updated = metadataUpdatedDelegate.GetFunctionPtr(),
music_delivery = musicDeliveryDelegate.GetFunctionPtr(),
notify_main_thread = notifyMainThreadDelegate.GetFunctionPtr(),
offline_status_updated = offlineStatusUpdatedDelegate.GetFunctionPtr(),
play_token_lost = playTokenLostDelegate.GetFunctionPtr(),
start_playback = startPlaybackDelegate.GetFunctionPtr(),
stop_playback = stopPlaybackDelegate.GetFunctionPtr(),
streaming_error = streamingErrorDelegate.GetFunctionPtr(),
userinfo_updated = userinfoUpdatedDelegate.GetFunctionPtr()
};
var callbacksPtr = Marshal.AllocHGlobal(Marshal.SizeOf((object) callbacks));
Marshal.StructureToPtr(callbacks, callbacksPtr, true);
return callbacksPtr;
}
