MeshCentral/MeshCentralRouter
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Merge branch 'master' into develop

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This commit is contained in:
Troy Cook
2020-11-22 16:57:17 -06:00
committed by GitHub
parent a008d1a5e6 a8e9615e37
commit 24baface6d
28 changed files with 6132 additions and 574 deletions
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48
KVMControl.cs
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@@ -38,6 +38,7 @@ namespace MeshCentralRouter
private int scalinglevel = 1024; // 100% scale
private int frameRate = 100; // Medium frame rate
private bool swamMouseButtons = false;
private bool remoteKeybaordMap = false;
private double scalefactor = 1;
public List<string> displays = new List<string>();
public ushort currentDisp = 0;
@@ -52,6 +53,7 @@ namespace MeshCentralRouter
private bool isHookWanted;
private bool isHookPriority;
private bool keyboardIsAttached;
private long killNextKeyPress = 0;
private enum KvmCommands
@@ -76,6 +78,7 @@ namespace MeshCentralRouter
Jumbo = 27,
Disconnect = 59,
Alert = 65,
KeyUnicode = 85,
MouseCursor = 88
}
@@ -108,6 +111,7 @@ namespace MeshCentralRouter
public int ScalingLevel { get { return scalinglevel; } set { scalinglevel = value; SendCompressionLevel(); } }
public int FrameRate { get { return frameRate; } set { frameRate = value; SendCompressionLevel(); } }
public bool SwamMouseButtons { get { return swamMouseButtons; } set { swamMouseButtons = value; } }
public bool RemoteKeybaordMap { get { return remoteKeybaordMap; } set { remoteKeybaordMap = value; } }
public double ScaleFactor { get { return scalefactor; } set { scalefactor = value; } }
@@ -395,18 +399,53 @@ namespace MeshCentralRouter
Send(bw);
}
private void SendKey(KeyEventArgs e, byte action)
public void SendUnicodeKey(ushort key, byte action)
{
//if (state != ConnectState.Connected) return;
BinaryWriter bw = GetBinaryWriter();
bw.Write(IPAddress.HostToNetworkOrder((short)KvmCommands.Key));
bw.Write(IPAddress.HostToNetworkOrder((short)6));
bw.Write(IPAddress.HostToNetworkOrder((short)KvmCommands.KeyUnicode));
bw.Write(IPAddress.HostToNetworkOrder((short)7));
bw.Write((byte)action);
bw.Write((byte)e.KeyCode);
bw.Write((byte)(key >> 8));
bw.Write((byte)(key & 0xFF));
Send(bw);
}
private void SendPress(KeyPressEventArgs e, byte action)
{
//if (state != ConnectState.Connected) return;
if (remoteKeybaordMap == true) return;
if (killNextKeyPress > 0) {
long t = DateTime.Now.Ticks;
if ((t - killNextKeyPress) < 10) { killNextKeyPress = 0; return; }
}
ushort c = (ushort)e.KeyChar;
if (c < 32)
{
SendKey((byte)c, 0);
}
else
{
SendUnicodeKey(c, 0);
}
}
private void SendKey(KeyEventArgs e, byte action)
{
//if (state != ConnectState.Connected) return;
if (remoteKeybaordMap == true) { SendKey((byte)e.KeyCode, action); return; } // Use old key system that uses the remote keyboard mapping.
string keycode = e.KeyCode.ToString();
if ((action == 0) && (e.Control == false) && (e.Alt == false) && (((e.KeyValue >= 48) && (e.KeyValue <= 57)) || (keycode.Length == 1) || (keycode.StartsWith("Oem") == true))) return;
if ((e.Control == true) || (e.Alt == true)) { killNextKeyPress = DateTime.Now.Ticks; }
SendKey((byte)e.KeyCode, action);
e.Handled = true;
}
private short LastX = 0;
private short LastY = 0;
private void SendMouse(MouseEventArgs e, byte action)
@@ -681,6 +720,7 @@ namespace MeshCentralRouter
{
if (!isHookPriority)
{
SendPress(e, 0);
e.Handled = true;
}
}