Вот так?
| Код |
// DLLHook.cpp : Defines the exported functions for the DLL application.
//
#include "stdafx.h"
#include "DLLHook.h"
#define MUTEX_NAME TEXT("MySuperMutex")
#define VK_C 0x043
void HookThreadRoutine(void* ptr);
int CALLBACK MousedProc(int nCode, WPARAM wParam, LPARAM lParam);
int CALLBACK KeyboardProc(int nCode, WPARAM wParam, LPARAM lParam);
HHOOK hMouseHook;
HHOOK hKeyboardHook;
POINT py ;
BOOL moved;
extern "C" {
DLLHOOK_API void start(void)
{
printf("!!START\n");
HANDLE hMutex = CreateMutex(NULL, TRUE, MUTEX_NAME);
if(ERROR_ALREADY_EXISTS == GetLastError())
return; //do nothinCCg - already started
_beginthread(HookThreadRoutine, 0, hMutex);
GetCursorPos(&py);
moved = false;
}
//-------------------------------------------------------------
DLLHOOK_API void stop(void)
{
printf("!!STOP\n");
HANDLE hMutex = CreateMutex(NULL, TRUE, MUTEX_NAME);
if(ERROR_ALREADY_EXISTS != GetLastError())
return; //not started ?
ReleaseMutex(hMutex); //release lock
CloseHandle(hMutex); //finally close mutex
SendMessage(NULL, WM_NULL, 123456789, 1);
}
};
//-------------------------------------------------------------
void HookThreadRoutine(void*hMutexPtr)
{
HANDLE hMutex = static_cast<HANDLE>(hMutexPtr);
MSG msg = {0}; // структура сообщения
hMouseHook = SetWindowsHookEx(WH_MOUSE_LL, (HOOKPROC)&MousedProc, GetModuleHandle(NULL), 0);
hKeyboardHook = SetWindowsHookEx(WH_KEYBOARD_LL, (HOOKPROC)&KeyboardProc, GetModuleHandle(NULL), 0);
while(GetMessage(&msg, NULL, 0, 0) > 0)
{
TranslateMessage(&msg);
DispatchMessage(&msg);
if (msg.wParam == 123456789)
if(WAIT_OBJECT_0 == WaitForSingleObject(hMutex, 0))
{
UnhookWindowsHookEx(hMouseHook);
break; //stop the thread
}
}
}
|
я так понимаю так не правильно? как правильно? |
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