private void InitializeHookThread()
{
lock (_lockObject)
{
_hookProc = HookProcedure;
var methodPtr = Marshal.GetFunctionPointerForDelegate(_hookProc);
_hookHandler = User32.SetWindowsHookEx((int)WindowsHookType, methodPtr, MainModuleHandle, 0);
_hookThreadId = Kernel32.GetCurrentThreadId();
}
if (_hookHandler == IntPtr.Zero)
{
return;
}
var msg = new Message();
while (User32.GetMessage(ref msg, IntPtr.Zero, 0, 0) != 0)
{
if (msg.Msg == (uint)WindowsMessage.Quit)
{
break;
}
}
User32.UnhookWindowsHookEx(_hookHandler);
}
static HotkeyManager()
{
hkCnt = 0;
hHook = IntPtr.Zero;
hotkeys = new Dictionary <int, DynamicHotkey>();
hookProc = new User32.HookProc(EvtDispatcher);
}
private void Dispose(bool disposing)
{
if (disposing)
{
KeyboardHookAction -= LowLevelKeyboardAction;
MouseHookAction -= LowLevelMouseAction;
WindowHookAction -= WindowChangedAction;
if (KeyboardHookHandle != IntPtr.Zero && !User32.UnhookWindowsHookEx(KeyboardHookHandle))
{
throw new Win32Exception(Marshal.GetLastWin32Error());
}
if (MouseHookHandle != IntPtr.Zero && !User32.UnhookWindowsHookEx(MouseHookHandle))
{
throw new Win32Exception(Marshal.GetLastWin32Error());
}
if (WindowHookHandle != IntPtr.Zero && !User32.UnhookWinEvent(WindowHookHandle))
{
throw new Win32Exception(Marshal.GetLastWin32Error());
}
if (User32Handle != IntPtr.Zero && !Kernel32.FreeLibrary(User32Handle))
{
throw new Win32Exception(Marshal.GetLastWin32Error());
}
}
}
private static void SubscribeInner(KeyboardListener instance)
{
if (Subscribed.Contains(instance))
{
return;
}
Subscribed.Add(instance);
if (_hookHandle == 0)
{
// ReSharper disable once RedundantDelegateCreation
_hookProc = new User32.HookProc(KeyboardHookProc);
// var id = Kernel32.LoadLibrary("User32");
var id = Kernel32.GetModuleHandle(Process.GetCurrentProcess().MainModule.ModuleName);
var result = User32.SetWindowsHookEx(User32.WH_KEYBOARD_LL, _hookProc, id, 0);
_hookHandle = result;
AcToolsLogging.Write("Subscribed: " + result);
if (result == 0)
{
throw new Win32Exception(Marshal.GetLastWin32Error());
}
}
}
private void InitializeHookThread()
{
lock (lockObject)
{
hookThreadId = Kernel32.GetCurrentThreadId();
hookProc = new User32.HookProc(HookProcedure);
IntPtr methodPtr = Marshal.GetFunctionPointerForDelegate(hookProc);
hookHandle = User32.SetWindowsHookEx((int)WindowsHookType, methodPtr, MainModuleHandle, 0);
}
Message msg = new Message();
while (User32.GetMessage(ref msg, IntPtr.Zero, 0, 0) != 0)
{
if (msg.Msg == (uint)WindowsMessage.WM_QUIT)
{
break;
}
}
User32.UnhookWindowsHookEx(hookHandle);
}
private KeyboardTrigger(KeyAction onKeyAction)
{
_onKeyAction = onKeyAction;
var module = Process.GetCurrentProcess().MainModule ?? throw new StateException("MainModule of process is null");
_hModule = Kernel32.GetModuleHandle(module.ModuleName);
_hookProc = KeyboardHookProc;
}
private void EnableHook()
{
var hInstance = Kernel32.LoadLibrary("User32");
_hookProc = HookProc;
_hook = User32.SetWindowsHookEx(User32.HookType.WH_KEYBOARD_LL, _hookProc, hInstance, 0);
}
private static IntPtr SetHook(User32.HookProc proc)
{
using (Process curProcess = Process.GetCurrentProcess())
using (ProcessModule curModule = curProcess.MainModule)
{
return(User32.SetWindowsHookEx(WH_KEYBOARD_LL, proc,
Kernel32.GetModuleHandle(curModule.ModuleName), 0));
}
}
public MouseHook()
{
callbackDelegate = new User32.HookProc(ReceiveCallback);
IntPtr hModule;
using (var p = Process.GetCurrentProcess())
using (var m = p.MainModule)
hModule = Kernel32.GetModuleHandle(m.ModuleName);
hook = User32.SetWindowsHookEx(HookType.WH_MOUSE_LL, callbackDelegate, hModule, 0);
}
public MouseHook(MouseHookListener listener)
{
_listener = listener;
_hookProc = HookCallback; // if an instance-level delegate is not used, windows will silently remove the hook...
using (Process currentProcess = Process.GetCurrentProcess())
using (ProcessModule currentModule = currentProcess.MainModule) {
_hook = User32.SetWindowsHookEx(WH_MOUSE_LL, _hookProc, Kernel32.GetModuleHandle(currentModule.ModuleName), 0);
}
}
public MouseHook()
{
callbackDelegate = new User32.HookProc(ReceiveCallback);
IntPtr hModule;
using (var p = Process.GetCurrentProcess())
using (var m = p.MainModule)
hModule = Kernel32.GetModuleHandle(m.ModuleName);
hook = User32.SetWindowsHookEx(HookType.WH_MOUSE_LL, callbackDelegate, hModule, 0);
}
private IntPtr SetHook(int hookNum, User32.HookProc proc)
{
using var curProcess = Process.GetCurrentProcess();
using var curModule = curProcess.MainModule;
if (_thisModHandle == IntPtr.Zero)
{
_thisModHandle = Kernel32.GetModuleHandle(curModule.ModuleName);
}
return(User32.SetWindowsHookEx(hookNum, proc, _thisModHandle, 0));
}
private static void UnsubscribeInner(KeyboardListener instance)
{
if (Subscribed.Remove(instance) && Subscribed.Count == 0 && _hookHandle != 0)
{
var result = User32.UnhookWindowsHookEx(_hookHandle);
_hookHandle = 0;
_hookProc = null;
if (result == 0)
{
throw new Win32Exception(Marshal.GetLastWin32Error());
}
}
}
/// <summary>
/// Places a low-level mouse hook on the desktop session.
/// </summary>
/// <remarks>
/// The thread that registers this hook must pump window messages!
///
/// SafeHHOOK will automatically call UnhookWindowsHookEx on dispose!
/// This is possible because UnhookWindowsHook can be called from any thread.
/// </remarks>
/// <param name="hookFunc">The function to invoke</param>
/// <param name="runner">The (message pumping) thread controller to register the hook on</param>
/// <returns>Task that completes with a safe handle for the allocated resources.</returns>
/// <seealso cref="MouseHook"/>
public static Task <User32.SafeHHOOK> HookLowLevelMouse(User32.HookProc hookFunc, Dispatcher runner)
{
if (hookFunc is null)
{
throw new ArgumentNullException(nameof(hookFunc));
}
if (runner is null)
{
throw new ArgumentNullException(nameof(runner));
}
User32.SafeHHOOK Unsafe()
{
var hookResult = User32.SetWindowsHookEx(User32.HookType.WH_MOUSE_LL, hookFunc, default, 0);
private void Window_Loaded(object sender, RoutedEventArgs e)
{
_locked = false;
_hookProc = new User32.HookProc(Window_HookProc);
_hookPtr = User32.SetWindowsHookEx(13 /*WH_KEYBOARD_LL*/, _hookProc,
User32.GetModuleHandle(null), 0);
_random = new Random();
_speech = new SpeechSynthesizer();
Left = SystemParameters.WorkArea.Right - Width;
Top = SystemParameters.WorkArea.Bottom - Height;
//Lock();
}
public void init()
{
mapVCtlKey.Clear();
mapVCtlKey[162] = (byte)Key.LeftCtrl << 24;
mapVCtlKey[163] = (byte)Key.RightCtrl << 24;
mapVCtlKey[160] = (byte)Key.LeftShift << 16;
mapVCtlKey[161] = (byte)Key.LeftShift << 16;
mapVCtlKey[164] = (byte)Key.LeftAlt << 8;
mapVCtlKey[165] = (byte)Key.LeftAlt << 8;
hKeyHookProc = new User32.HookProc(keyHookProc);
IntPtr hModel = Kernel32.GetModuleHandle(Process.GetCurrentProcess().MainModule.ModuleName);
hKeyboardHook = User32.SetWindowsHookEx(HookType.WH_KEYBOARD_LL, hKeyHookProc, hModel, 0);
}
private static void SubscribeInner(KeyboardListener instance) {
if (Subscribed.Contains(instance)) return;
Subscribed.Add(instance);
if (_hookHandle == 0) {
// ReSharper disable once RedundantDelegateCreation
_hookProc = new User32.HookProc(KeyboardHookProc);
// var id = Kernel32.LoadLibrary("User32");
var id = Kernel32.GetModuleHandle(Process.GetCurrentProcess().MainModule.ModuleName);
var result = User32.SetWindowsHookEx(User32.WH_KEYBOARD_LL, _hookProc, id, 0);
_hookHandle = result;
AcToolsLogging.Write("Subscribed: " + result);
if (result == 0) throw new Win32Exception(Marshal.GetLastWin32Error());
}
}
public GlobalHook()
{
KeyboardHookAction = LowLevelKeyboardAction;
MouseHookAction = LowLevelMouseAction;
WindowHookAction = WindowChangedAction;
KeyboardHookHandle = IntPtr.Zero;
MouseHookHandle = IntPtr.Zero;
WindowHookHandle = IntPtr.Zero;
// load User32
if ((User32Handle = Kernel32.LoadLibrary("User32")) == IntPtr.Zero)
{
throw new Win32Exception(Marshal.GetLastWin32Error());
}
KeyBinding.Load();
}
private static void SubscribeInner(KeyboardListener instance)
{
if (Subscribed.Contains(instance))
{
return;
}
Subscribed.Add(instance);
if (_hookHandle == 0)
{
// ReSharper disable once RedundantDelegateCreation
// Have to create that delegate to avoid it being sweeped by GC, I guess.
_hookProc = new User32.HookProc(KeyboardHookProc);
_hookHandle = User32.SetWindowsHookEx(User32.WH_KEYBOARD_LL, _hookProc,
Kernel32.GetModuleHandle(Process.GetCurrentProcess().MainModule?.ModuleName), 0);
if (_hookHandle == 0)
{
throw new Win32Exception(Marshal.GetLastWin32Error());
}
}
}
public void Run()
{
// DPI Awareness API is not available on older OS's, but they work in
// physical pixels anyway, so we just ignore if the call fails.
try
{
SHCore.SetProcessDpiAwareness(PROCESS_DPI_AWARENESS.Process_Per_Monitor_DPI_Aware);
}
catch (DllNotFoundException)
{
Debug.WriteLine("No SHCore.DLL. No problem.");
}
// Make sure we catch CTRL-C hard-exit of program.
_ctrlCHandler = new Kernel32.ConsoleEventDelegate(ConsoleEventCallback);
Kernel32.SetConsoleCtrlHandler(_ctrlCHandler, true);
Debug.WriteLine(_screenSet = new ScreenSet());
// Get notified of any screen configuration changes.
SystemEvents.DisplaySettingsChanged += Event_DisplaySettingsChanged;
//User32.ShowWindow(Kernel32.GetConsoleWindow(), User32.SW_HIDE);
//--Keep a reference to the delegate, so it does not get garbage collected.
_mouseHookDelegate = LLMouseHookCallback;
_llMouseHookhand = SetHook(User32.WH_MOUSE_LL, _mouseHookDelegate);
Debug.WriteLine("");
// This is the one that runs "forever" while the application is alive, and handles
// events, etc. This application is ABSOLUTELY ENTIRELY driven by the LLMouseHook
// and DisplaySettingsChanged events.
System.Windows.Forms.Application.Run();
Debug.WriteLine("Exiting!!!");
UnsetHook(ref _llMouseHookhand);
}
public KeyboardHook(VBE vbe)
{
_vbe = vbe;
_callback = HookCallback;
}
public MouseHook(VBE vbe)
{
_vbe = vbe;
_callback = HookCallback;
}
private static void UnsubscribeInner(KeyboardListener instance) {
if (Subscribed.Remove(instance) && Subscribed.Count == 0 && _hookHandle != 0) {
var result = User32.UnhookWindowsHookEx(_hookHandle);
_hookHandle = 0;
_hookProc = null;
AcToolsLogging.Write("Unsubscribed: " + result);
if (result == 0) throw new Win32Exception(Marshal.GetLastWin32Error());
}
}
public MouseHook(VBE vbe)
{
_vbe = vbe;
_callback = HookCallback;
}
private KeyListener()
{
dispatcher = Dispatcher.CurrentDispatcher;
staticHookCallback = new User32.HookProc(HookCallback);
Process curProcess = Process.GetCurrentProcess();
ProcessModule curModule = curProcess.MainModule;
hookPointer = User32.SetWindowsHookEx(User32.WH_KEYBOARD_LL, staticHookCallback, Kernel32.GetModuleHandle(curModule.ModuleName), 0);
}
public KeyboardHook(VBE vbe)
{
_vbe = vbe;
_callback = HookCallback;
}
/// <summary>
/// Constructor
/// </summary>
/// <para>
/// Initialises the members and registers the hook.
/// </para>
public HookHandler()
{
mModifierSemaphore = new Semaphore(1, 1);
mModifierStates = new ModifierStates[(uint)ModifierIndexes.Count];
for (uint i = 0; i < (uint)ModifierIndexes.Count; i++)
mModifierStates[i] = ModifierStates.None;
mKeyCombinationsMutex = new Mutex();
mKeyCombinations = new int[ShortcutData.getKeyCodeCount() * 256];
reset();
mHookCallbackHandle = new User32.HookProc(keyboardLowLevelHookCallback);
mHookHandle = User32.SetWindowsHookEx(User32.HookType.WH_KEYBOARD_LL, mHookCallbackHandle, IntPtr.Zero, 0);
if (mHookHandle == IntPtr.Zero) {
log.ErrorFormat("SetWindowsHookEx error. Code: {0}", User32.GetLastError());
throw new ApplicationException("Installing hook failed. See previous message for the code");
}
}
public ZalgoService()
{
InitializeComponent();
_llKeyboardProc = LLKeyboardProc;
}
