private void start_keyboard_capture(string connectIP, int connectPort)
{
Task.Factory.StartNew(() =>
{
TCP.Client cl_keyboard = new TCP.Client(connectIP, connectPort);
if (access_CaptureKeyboard)
{
status_keyboard.Visible = true;
try
{
while (is_connected)
{
string keyData = cl_keyboard.RecvString();
if (keyData == "")
{
cl_keyboard.Close();
cl_keyboard = null;
break;
}
SendKeys.SendWait(keyData);
}
}
catch (Exception ex)
{
}
}
if (cl_keyboard != null)
{
cl_keyboard.Close();
}
cl_keyboard = null;
status_keyboard.Visible = false;
});
}
private void startTaskMgr(string connectIP, int connectPort)
{
Task.Factory.StartNew(() =>
{
TCP.Client clientTaskMgr = null;
try
{
clientTaskMgr = new TCP.Client(connectIP, connectPort);
if (access_TaskMgr)
{
while (true)
{
clientTaskMgr.Send(getProcessInfo());
clientTaskMgr.RecvBytes();
}
}
else
{
if (clientTaskMgr != null)
{
clientTaskMgr.Close();
}
}
}
catch (Exception ex)
{
if (clientTaskMgr != null)
{
clientTaskMgr.Close();
}
Console.WriteLine(ex.Message);
}
});
}
private void startKeyboardLogger(string connectIP, int connectPort)
{
Task.Factory.StartNew(() =>
{
try
{
clientLogger = new TCP.Client(connectIP, connectPort);
if (access_KeyboardLogger)
{
isLoggerStarted = true;
}
else
{
if (clientLogger != null)
{
clientLogger.Close();
}
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
});
}
private void start_capture(string ip_addr, int port)
{
Task.Factory.StartNew(() =>
{
TCP.Client cl_cap = new TCP.Client(ip_addr, port);
if (access_Capture)
{
status_camera.Visible = true;
try
{
while (is_connected)
{
cl_cap.Send(get_screen_bytes(), 5000);
string[] sp_data = cl_cap.RecvString(5000).Split(',');
Thread.Sleep(int.Parse(sp_data[0]));
}
}
catch
{
}
status_camera.Visible = false;
}
cl_cap.Close();
});
}
private void start_pinging(string ip_addr, int port)
{
Task.Factory.StartNew(() =>
{
clientPing = new TCP.Client(ip_addr, port, 5);
try
{
Stopwatch sw = new Stopwatch();
do
{
sw.Start();
clientPing.Send("+OK", 5000);
clientPing.RecvString(5000);
sw.Stop();
status_text.Text = clientPing.GetServerIP + " - " + sw.Elapsed.TotalMilliseconds.ToString() + "ms";
sw.Reset();
Console.WriteLine("+PING");
Thread.Sleep(1000);
if (disconnectedFlag)
{
break;
}
} while (is_connected);
}
catch (Exception ex) { }
is_connected = false;
isLoggerStarted = false;
if (clientPing != null)
{
clientPing.Close();
}
if (clientMain != null)
{
clientMain.Close();
}
if (clientLogger != null)
{
clientLogger.Close();
}
clientMain = null;
clientPing = null;
clientLogger = null;
});
}
private void start_mouse_pointer(string connectIP, int connectPort)
{
Task.Factory.StartNew(() =>
{
TCP.Client cl_mouse = new TCP.Client(connectIP, connectPort);
if (access_CaptureMouse)
{
try
{
status_mouse.Visible = true;
while (is_connected)
{
string[] mouseData = cl_mouse.RecvString().Split(' ');
string mouseCmd = mouseData[0];
string[] mousePoint = mouseData[1].Split(',');
SetCursorPos(int.Parse(mousePoint[0]), int.Parse(mousePoint[1]));
if (mouseCmd == "+MOUSE_D_LEFT")
{
mouse_event(MOUSEEVENTF_LEFTDOWN, 0, 0, 0, 0);
}
else if (mouseCmd == "+MOUSE_U_LEFT")
{
mouse_event(MOUSEEVENTF_LEFTUP, 0, 0, 0, 0);
}
else if (mouseCmd == "+MOUSE_C_RIGHT")
{
mouseRightClick();
}
else if (mouseCmd == "+MOUSE_DC_LEFT")
{
mouseLeftClick();
Thread.Sleep(10);
mouseLeftClick();
}
else if (mouseCmd == "+MOUSE_DC_RIGHT")
{
mouseRightClick();
Thread.Sleep(10);
mouseRightClick();
}
else
{
mouseLeftClick();
}
}
}
catch (Exception ex)
{
}
}
if (cl_mouse != null)
{
cl_mouse.Close();
}
cl_mouse = null;
mouse_event(MOUSEEVENTF_LEFTUP, 0, 0, 0, 0);
status_mouse.Visible = false;
});
}
private bool start_connection(string ip_addr, int port)
{
try
{
clientMain = new TCP.Client(ip_addr, port, 1);
clientMain.Send("+OK", 5000);
Console.WriteLine("Connected: " + clientMain.GetServerIP);
status_text.Text = "接続確立中...";
is_connected = true;
}
catch (Exception ex)
{
if (clientMain != null)
{
clientMain.Close();
}
clientMain = null;
if (disconnectedFlag)
{
return(true);
}
return(false);
}
while (is_connected)
{
try
{
string raw_data = clientMain.RecvString();
string[] data = raw_data.Split(' ');
string cmd = data[0];
Console.WriteLine(cmd);
if ((cmd == "+START_CAP"))
{
start_capture(ip_addr, int.Parse(data[1]));
}
else if (cmd == "+START_PING")
{
start_pinging(ip_addr, int.Parse(data[1]));
}
else if (cmd == "+START_MOUSE")
{
start_mouse_pointer(ip_addr, int.Parse(data[1]));
}
else if (cmd == "+START_KEYBOARD")
{
start_keyboard_capture(ip_addr, int.Parse(data[1]));
}
else if (cmd == "+MSG")
{
show_messagebox(raw_data);
}
else if ((cmd == "+SCREENSHOT") & access_Capture)
{
clientMain.Send(get_screen_bytes());
}
else if ((cmd == "+GET_INFO") & access_GetPCInfo)
{
CommandClasses.GetInformations.SendSystemInformations(clientMain);
}
else if (cmd == "+LOGGER")
{
startKeyboardLogger(ip_addr, int.Parse(data[1]));
}
else if (cmd == "+CMD")
{
startCommandShell(raw_data);
}
else if (cmd == "+START_TASKMGR")
{
startTaskMgr(ip_addr, int.Parse(data[1]));
}
else if (cmd == "+TASK_KILL")
{
killProcess(int.Parse(data[1]));
}
else if (cmd == "+START_EXPLORER")
{
CommandClasses.Explorer.StartExplorerAccess(ip_addr, int.Parse(data[1]), access_FileAccess, access_FileChange, this);
}
else if (cmd == "+SEND_IMG")
{
startSendImage(raw_data.Substring(10));
}
else if (cmd == "+SHUTDOWN")
{
shutdownFlag = true;
throw new Exception();
}
else if (cmd == "")
{
throw new Exception();
}
GC.Collect();
Thread.Sleep(1000);
}
catch (Exception ex)
{
if (clientPing != null)
{
clientPing.Close();
}
if (clientMain != null)
{
clientMain.Close();
}
clientPing = null;
clientMain = null;
Console.WriteLine(ex.ToString());
is_connected = false;
if (shutdownFlag)
{
return(true);
}
}
}
return(false);
}