/// <summary>
/// Handles data arrived event
/// </summary>
unsafe static partial void Behavior_HandleDataArrived(ISciterBehavior behavior, IntPtr he, IntPtr prms, ref bool handled)
{
var datantf = (DATA_ARRIVED_PARAMS *)prms;
var e = new DataArrivedEventArgs(Element.Create(he));
behavior.ProcessDataArrived(e);
handled = e.Handled;
}
private void DataArrivedHandler(object sender, DataArrivedEventArgs e)
{
try
{
var vncServer = (VncServer)sender;
var message = vncServer.Encoding.GetString(e.Response);
while (message.Contains(VncCommand.GetScreen))
{
clientSocket = e.Socket;
message = message.Remove(VncCommand.GetScreen);
}
if (message == VncCommand.SendScreenSize)
{
var screenSizeMessage = $"{VncCommand.ScreenSize}{VncCommand.Separator}{Screen.PrimaryScreen.Bounds.Width}x{Screen.PrimaryScreen.Bounds.Height}";
vncServer.Send(e.Socket, screenSizeMessage);
}
else if (message.StartsWith($"{VncCommand.KillApp} "))
{
ProcessUtils.KillProcesses(message.Substring(8));
}
else if (message.IndexOf(VncCommand.Mouse) > Constants.NOT_FOUND)
{
MouseHandler.ProcessMessage(message);
}
else if (message.StartsWith(VncCommand.KeyPressed))
{
var data = message.Split(' ');
SendKeys.SendWait(data[1]);
}
else if (message.StartsWith(VncCommand.Scrool))
{
var values = message.Split(new string[] { $"{VncCommand.Scrool} " }, StringSplitOptions.RemoveEmptyEntries);
foreach (var value in values)
{
var scroolValue = Convert.ToInt32(value);
// scroolValue < 0 => scrools down
WinAPI.MouseEvent(WinAPI.MOUSEEVENTF_WHEEL, 0, 0, scroolValue, 0);
}
}
else
{
if (!String.IsNullOrEmpty(message))
{
var command = message.GetProgramAndParameters();
var parameters = String.Join(" ", command.Skip(1).Select(param => param.Contains(' ') && !param.StartsWith("\"") ? $"\"{param}\"" : param));
ProcessUtils.RunProgramOrFile(command[0], parameters);
}
}
}
catch (Exception ex)
{
OnErrorOccurred(ex);
}
}
public void DataArrivedHandler(object sender, DataArrivedEventArgs e)
{
var message = GetMessage(sender, e);
switch (message)
{
case "Unknown command":
ErrorBox.Show("Command execution error", "Server could not recognize the sent command");
break;
default:
ErrorBox.Show("Unknown message arrived", "Server sent an unexpected message");
break;
}
}
private void VncClient_DataArrived(object sender, DataArrivedEventArgs e)
{
var message = VncClient.GetMessage(sender, e);
if (message.StartsWith(VncCommand.ScreenSize))
{
var data = message.Split(VncCommand.Separator, 'x');
var width = Convert.ToInt32(data[1]);
var height = Convert.ToInt32(data[2]);
cb_Computer.Invoke((MethodInvoker) delegate
{
var mcf = new MouseControlForm(cb_Computer.Text, width, height);
mcf.Show();
});
}
}
private void DataArrivedHandler(object sender, DataArrivedEventArgs e)
{
try
{
var serverSocket = (ServerSocket)sender;
var message = serverSocket.Encoding.GetString(e.Response);
foreach (ICommand command in Commands)
{
if (command.Name == message)
{
ProcessUtils.Start(command);
}
}
}
catch (Exception ex)
{
OnErrorOccurred(ex);
}
}
private void DataArrivedHandler(object sender, DataArrivedEventArgs e)
{
var newData = rawImageData == null || rawImageData.Length == 0;
var vncClient = (VncClient)sender;
rawImageData = newData ? e.Response : rawImageData.AppendArrays(e.Response);
var begining = vncClient.Encoding.GetString(rawImageData.Take(21).ToArray());
if (begining.StartsWith(VncCommand.ImageSize))
{
var data = begining.Split(VncCommand.Separator);
expectedImageSize = Convert.ToInt32(data[1]);
rawImageData = rawImageData.Skip(VncCommand.ImageSize.Length + 2 + data[1].Length).ToArray();
}
if (rawImageData.Length >= expectedImageSize && expectedImageSize > 0)
{
try
{
var imageBytes = rawImageData.Take(expectedImageSize).ToArray();
rawImageData = rawImageData.Skip(expectedImageSize).ToArray();
if (imageBytes[0] == 0xFF && imageBytes[1] == 0xD8) // It's a JPEG! Hurray! :)
{
var image = ImageUtils.ByteArrayToImage(imageBytes);
BackgroundImage = image;
}
else
{
rawImageData = null;
}
}
catch
{
rawImageData = null;
}
}
}
protected virtual void OnDataArrived(DataArrivedEventArgs e)
{
DataArrived?.Invoke(this, e);
}
private static unsafe int gate_event_callbackPro(int nethandle, int devhandle, int gate_id, IntPtr pevent, int event_cnt, int event_handle)
{
int num;
DataArrivedEventArgs args;
ROADGATE_INFO_STRUCT roadgate_info_struct = new ROADGATE_INFO_STRUCT();
if (devhandle >= 0)
{
byte[] source = new byte[] { 0, 4, 0, 0 };
IntPtr ptr = Marshal.AllocHGlobal(0x400);
IntPtr valuetype = Marshal.AllocHGlobal(4);
IntPtr destination = Marshal.AllocHGlobal(4);
Marshal.Copy(source, 0, destination, 4);
lnk_sdk_interface.LNX_SDK_Interface_X64.read_device_handle(devhandle, 3, valuetype, ptr, destination);
num = Marshal.ReadInt32(destination);
byte[] buffer2 = new byte[num];
Marshal.Copy(ptr, buffer2, 0, num);
roadgate_info_struct.ip = Encoding.Default.GetString(buffer2).Trim();
Marshal.FreeHGlobal(ptr);
Marshal.FreeHGlobal(valuetype);
Marshal.FreeHGlobal(destination);
}
if (event_cnt > 0)
{
int[] numArray = new int[event_cnt];
Marshal.Copy(pevent, numArray, 0, event_cnt);
for (int i = 0; i < event_cnt; i++)
{
DeviceMonitorEventArgs args2;
if ((numArray[i] == 4) || (numArray[i] == 5))
{
roadgate_info_struct.isManual = true;
args = new DataArrivedEventArgs(roadgate_info_struct);
LNK_BARRIER_ISDK_X64.ExuteDelegate(3, args);
}
if (numArray[i] == 14)
{
args2 = DevInstanceMgr.DevFindDeviceMonitorEventArgs(roadgate_info_struct.ip);
args2.IP = roadgate_info_struct.ip;
args2.IsPressed = true;
LNK_BARRIER_ISDK_X64.ExuteDelegate(2, args2);
}
if (numArray[i] == 15)
{
args2 = DevInstanceMgr.DevFindDeviceMonitorEventArgs(roadgate_info_struct.ip);
args2.IP = roadgate_info_struct.ip;
args2.IsPressed = false;
LNK_BARRIER_ISDK_X64.ExuteDelegate(2, args2);
}
if (numArray[i] == 0x18)
{
args2 = DevInstanceMgr.DevFindDeviceMonitorEventArgs(roadgate_info_struct.ip);
args2.IP = roadgate_info_struct.ip;
args2.State = 0;
LNK_BARRIER_ISDK_X64.ExuteDelegate(2, args2);
}
if (numArray[i] == 0x1c)
{
args2 = DevInstanceMgr.DevFindDeviceMonitorEventArgs(roadgate_info_struct.ip);
args2.IP = roadgate_info_struct.ip;
args2.State = 1;
LNK_BARRIER_ISDK_X64.ExuteDelegate(2, args2);
}
}
}
if (event_handle >= 0)
{
int num4;
int num3 = 0;
num = 4;
if ((lnk_sdk_interface.LNX_SDK_Interface_X64.read_gate_event(nethandle, devhandle, gate_id, event_handle, 11, &num3, (void *)&num4, &num) == 0) && ((num3 == 1) && (num == 4)))
{
roadgate_info_struct.Counter = num4;
args = new DataArrivedEventArgs(roadgate_info_struct);
LNK_BARRIER_ISDK_X64.ExuteDelegate(3, args);
}
}
return(0);
}
public static string GetMessage(object sender, DataArrivedEventArgs e)
{
var vncClient = (VncClient)sender;
return(vncClient.Encoding.GetString(e.Response));
}