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发表于 2009-5-27 02:48:55
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显示全部楼层
kb_proc是键盘的消息出来,鼠标的你自己改一下吧。
点击此处下载 ourdev_448324.rar(文件大小:622K) (原文件名:钩子2.rar)
#define _WIN32_WINNT 0x400
#define STRICT
#define WIN32_LEAN_AND_MEAN
#include <stdio.h>
#include <stdlib.h>
#include <windows.h>
DWORD g_main_tid = 0;
HHOOK g_kb_hook = 0;
BOOL CALLBACK con_handler (DWORD)
{
PostThreadMessage (g_main_tid, WM_QUIT, 0, 0);
return TRUE;
};
LRESULT CALLBACK kb_proc (int code, WPARAM w, LPARAM l)
{
PKBDLLHOOKSTRUCT p = (PKBDLLHOOKSTRUCT)l;
const char *info = NULL;
if (w == WM_KEYDOWN)
info = "key dn";
else if (w == WM_KEYUP)
info = "key up";
else if (w == WM_SYSKEYDOWN)
info = "sys key dn";
else if (w == WM_SYSKEYUP)
info = "sys key up";
printf ("%s - vkCode [%04x], scanCode [%04x]\n",
info, p->vkCode, p->scanCode);
// always call next hook
return CallNextHookEx (g_kb_hook, code, w, l);
};
int main (void)
{
g_main_tid = GetCurrentThreadId ();
SetConsoleCtrlHandler (&con_handler, TRUE);
g_kb_hook = SetWindowsHookEx (
// WH_KEYBOARD_LL,
WH_MOUSE_LL,
&kb_proc,
GetModuleHandle (NULL), // 不能为NULL,否则失败
0);
if (g_kb_hook == NULL)
{
fprintf (stderr,
"SetWindowsHookEx failed with error %d\n",
::GetLastError ());
return 0;
};
// 消息循环是必须的,想知道原因可以查msdn
MSG msg;
while (GetMessage (&msg, NULL, 0, 0))
{
TranslateMessage (&msg);
DispatchMessage (&msg);
};
UnhookWindowsHookEx (g_kb_hook);
return 0;
}; |
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