void DeviceRemoved(object sender, DeviceEventArgs e)
{
Log.DebugFormat ("UPnPService.DeviceRemoved ({0}) {1}", e.Device.Type, e.Device.Udn);
// We can't use e.Device.GetDevice () here, because the device might already be disposed
if (e.Device.Type.Type == "MediaServer") {
Log.DebugFormat ("UPnPService MediaServer Removed: {0} {1}", e.Device.Type, e.Device.Udn);
String key = e.Device.Udn;
UPnPServerSource source = source_map [key];
source.Disconnect ();
container.RemoveChildSource (source);
source_map.Remove (key);
if (source_map.Count == 0) {
ServiceManager.SourceManager.RemoveSource (container);
}
}
}
protected virtual void OnDeviceRemoved(DeviceEventArgs e)
{
OnEvent(DeviceRemoved, e);
}
void DeviceAdded(object sender, DeviceEventArgs e)
{
Log.DebugFormat ("UPnPService.DeviceAdded ({0}) {1}", e.Device.Type, e.Device.Udn);
Device device = e.Device.GetDevice ();
if (device.Type.Type == "MediaServer") {
Log.DebugFormat ("UPnPService MediaServer Found: {0} {1}", device.ModelName, device.ModelNumber);
UPnPServerSource source = new UPnPServerSource (device);
string key = device.Udn;
if (source_map.Count == 0) {
ThreadAssist.ProxyToMain (delegate {
ServiceManager.SourceManager.AddSource (container);
});
}
if (source_map.ContainsKey (key)) {
// Received new connection info for service
container.RemoveChildSource (source_map [key]);
source_map [key] = source;
} else {
// New service information
source_map.Add (key, source);
}
container.AddChildSource (source);
}
}
