private int CheckTouring(ref Message m, ref Copydatastruct ptr)
{
var id = m.WParam.ToInt32();
if (id > 0x7FFFF && idx++ % 2 == 0)
{
if (ptr.DwData == 2)
{
if (Collections.AttachedClients.ContainsKey(previd))
{
Collections.AttachedClients[previd].SendPointer = id;
}
}
if (ptr.DwData != 1)
{
return(id);
}
if (Collections.AttachedClients.ContainsKey(previd))
{
Collections.AttachedClients[previd].RecvPointer = id;
}
}
else
{
previd = id;
}
return(id);
}
private int CheckTouring(ref Message m, ref Copydatastruct ptr)
{
var id = m.WParam.ToInt32();
if (id > 0x7FFFF && idx++ % 2 == 0)
{
if (ptr.DwData == 2)
{
if (DarkagesProcess.ProcessMonitor.Processes.ContainsKey(previd))
{
DarkagesProcess.ProcessMonitor.Processes[previd].SendPointer = id;
}
}
if (ptr.DwData != 1)
{
return(id);
}
if (DarkagesProcess.ProcessMonitor.Processes.ContainsKey(previd))
{
DarkagesProcess.ProcessMonitor.Processes[previd].RecvPointer = id;
}
}
else
{
previd = id;
}
return(id);
}
private static void Intercept(Copydatastruct ptr, Packet packet, int id)
{
if (packet.Data.Length <= 0 || packet.Data.Length != ptr.CbData)
{
return;
}
var c = Collections.AttachedClients[id];
if (c.ServerPacketHandler == null)
{
return;
}
if (c.ClientPacketHandler == null)
{
return;
}
if (packet.Type == 2)
{
Console.WriteLine($"Client->Server: {packet.ToString()}");
c.ClientPacketHandler[packet.Data[0]]?.Invoke(id, packet);
}
else if (packet.Type == 1)
{
Console.WriteLine($"Server->Client: {packet.ToString()}");
c.ServerPacketHandler[packet.Data[0]]?.Invoke(id, packet);
}
else if (packet.Type == 3)
{
}
}
public static void SendDataMessage(Process targetProcess, string msg)
{
var stringMessageBuffer = Marshal.StringToHGlobalUni(msg);
var copyData = new Copydatastruct
{
dwData = IntPtr.Zero,
lpData = stringMessageBuffer,
cbData = msg.Length * 2
};
var copyDataBuff = IntPtrAlloc(copyData);
SendMessage(targetProcess.MainWindowHandle, WmCopydata, IntPtr.Zero, copyDataBuff);
Marshal.FreeHGlobal(copyDataBuff);
Marshal.FreeHGlobal(stringMessageBuffer);
}
private static void Intercept(Copydatastruct ptr, Packet packet, int id)
{
if (packet.Data.Length <= 0 || packet.Data.Length != ptr.CbData)
{
return;
}
var c = DarkagesProcess.ProcessMonitor.Processes[id];
if (packet.Type == 2)
{
Console.WriteLine($"Client->Server: {packet.ToString()}");
//c.ClientPacketHandler[packet.Data[0]]?.Invoke(id, packet);
}
else if (packet.Type == 1)
{
Console.WriteLine($"Server->Client: {packet.ToString()}");
//c.ServerPacketHandler[packet.Data[0]]?.Invoke(id, packet);
}
else if (packet.Type == 3)
{
}
}
static extern IntPtr SendMessage(IntPtr hWnd, int msg, IntPtr wParam, ref Copydatastruct lParam);
/// <summary>
/// Send a close request to the main window.
/// </summary>
public bool Close()
{
var hWindow = ConnectedWindow;
if( IntPtr.Zero == hWindow )
{
return false;
}
var myStruct = new MyStruct
{
uMsg = WmClose,
wParam = 0,
lParam = 0
};
var myStructSize = Marshal.SizeOf(myStruct);
var pMyStruct = Marshal.AllocHGlobal(myStructSize);
try
{
Marshal.StructureToPtr(myStruct, pMyStruct, true);
var cds = new Copydatastruct
{
dwData = (IntPtr)MessageType.Send, // send message
cbData = myStructSize,
lpData = pMyStruct
};
// cast to IntPtr because we know it is not null.
SendMessage( hWindow, WmCopyData, IntPtr.Zero, ref cds);
}
finally
{
Marshal.FreeHGlobal(pMyStruct);
}
// success
return true;
}
/// <summary>
/// Send a message as a reconstructed string.
/// </summary>
/// <param name="msg">The IpcData we want to send.</param>
/// <returns>The IpcData response data</returns>
public IpcData Send( IpcData msg )
{
// look for the listener.
var hWindow = ConnectedWindow;
if (IntPtr.Zero == hWindow)
{
return null;
}
// the message we want to send.
var cds = new Copydatastruct
{
dwData = (IntPtr)MessageType.Copy, // copy message...
cbData = msg.GetSize(),
lpData = msg.GetPtr()
};
// open the shared memory that should have been created.
using (var mmf = MemoryMappedFile.CreateNew( msg.Guid, 10000))
{
// cast to IntPtr because we know it is not null.
if (0 == (int) SendMessage( hWindow, WmCopyData, IntPtr.Zero, ref cds))
{
return null;
}
// open the shared memory that should have been created.
using (var mmfvs = mmf.CreateViewStream())
{
using (var reader = new BinaryReader(mmfvs))
{
// read the first 4 bytes for the size.
var dataSize = BitConverter.ToInt32( reader.ReadBytes( sizeof(int)), 0 );
// all the byes
var bytes = reader.ReadBytes( dataSize );
// parse the response data into an IpcData
return new IpcData( bytes );
}
}
}
}
