#include <windows.h>
#include <iostream>
#include <stdio.h>
#include <conio.h>
#include "tlhelp32.h"
#include <string>
#include <time.h>
#include <tchar.h>

int mod;//0全杀 1极域 2锐捷云课堂教学管理软件 

using namespace std;
BOOL KillProcessByName(const TCHAR *lpszProcessName) 
{  
    unsigned int   pid = -1;  
    BOOL    retval = TRUE;  
   
    if (lpszProcessName == NULL)  
        return -1;  
   
    DWORD dwRet = 0;  
    HANDLE hSnapshot = CreateToolhelp32Snapshot( TH32CS_SNAPPROCESS,0 );  
    PROCESSENTRY32 processInfo;  
    processInfo.dwSize = sizeof( PROCESSENTRY32 );  
    int flag = Process32First( hSnapshot, &processInfo );  
   
    // Find the process with name as same as lpszProcessName  
    while (flag != 0)  
    {  
        if (_tcscmp(processInfo.szExeFile, lpszProcessName) == 0) {  
              // Terminate the process.  
              pid = processInfo.th32ProcessID;  
              HANDLE hProcess = OpenProcess(PROCESS_ALL_ACCESS, TRUE, pid);  
   
              if (TerminateProcess(hProcess, 0) != TRUE) { // Failed to terminate it.  
                  retval = FALSE;  
                  break;  
              }  
        }  
   
        flag = Process32Next(hSnapshot, &processInfo);   
    } // while (flag != 0)  
   
    CloseHandle(hSnapshot);  
   
    if (pid == -1)  
        return FALSE;  
   
    return retval;  
}
void kill()
{
	if(mod == 0 || mod == 1)
	    KillProcessByName("StudentMain.exe");
	if(mod == 0 || mod == 2)
	{
		KillProcessByName("cmdaemon.exe");
		KillProcessByName("vdservice.exe"); 
		KillProcessByName("ClassManagerCmd.exe");
		KillProcessByName("ClassManagerApp.exe");
		KillProcessByName("RjUsbController.exe");
		KillProcessByName("PlayerOptimize.exe");
		KillProcessByName("TrayTool.exe");
		KillProcessByName("vMsgDisp.exe");
		KillProcessByName("DevHook.exe");
		KillProcessByName("rccservice.exe");
		KillProcessByName("\"FileZilla Server.exe\"");
		KillProcessByName("IdvAgent.exe");
		KillProcessByName("RJRemoteserver.exe");
	}
}
HHOOK keyboardHook = 0; // 钩子句柄
unsigned long need[10], now[10];
int lll;
int nowtime = time(NULL);
int char2vkcode(char c)
{
	if('a' <= c && c <= 'z')
		c += 'A' - 'a';
	return 0x41 + c - 'A';
} 
LRESULT CALLBACK LowLevelKeyboardProc(
    _In_ int nCode,     // 规定钩子如何处理消息，小于 0 则直接 CallNextHookEx
    _In_ WPARAM wParam, // 消息类型
    _In_ LPARAM lParam  // 指向某个结构体的指针，这里是 KBDLLHOOKSTRUCT（低级键盘输入事件）
)
{
    KBDLLHOOKSTRUCT *ks = (KBDLLHOOKSTRUCT *)lParam; // 包含低级键盘输入事件信息
                                                     /*
                                                     typedef struct tagKBDLLHOOKSTRUCT {
                                                         DWORD     vkCode;		// 按键代号
                                                         DWORD     scanCode;		// 硬件扫描代号，同 vkCode 也可以作为按键的代号。
                                                         DWORD     flags;		// 事件类型，一般按键按下为 0 抬起为 128。
                                                         DWORD     time;			// 消息时间戳
                                                         ULONG_PTR dwExtraInfo;	// 消息附加信息，一般为 0。
                                                     }KBDLLHOOKSTRUCT,*LPKBDLLHOOKSTRUCT,*PKBDLLHOOKSTRUCT;
                                                     */
    /*vkcode:0x30~0x39:1~9 0x41~0x5A:A~Z 0x6A:* B:+ 0x6D:- 0x6E:. 0x6F:/
    */
    //监控Alt+K或Shift+K
    //CTRL按下了吗？ 
	BOOL bControlKeyDown = GetAsyncKeyState (VK_CONTROL) >> ((sizeof(SHORT) * 8) - 1);
	if(ks -> vkCode == char2vkcode('K') && ks->flags & LLKHF_ALTDOWN)
		kill(); 
	if(ks -> vkCode == char2vkcode('K') && ks -> vkCode == VK_SHIFT)
		kill(); 
    return CallNextHookEx(NULL, nCode, wParam, lParam);
}
void readconfig()
{
	printf("如果有改进建议，欢迎提出，私发\n0全杀(目前以收录，如果你有新的控制软件，请将大致情况私法给我，luogu.com.cn:Kali_linux)\n1极域\n2锐捷云课堂教学管理软件\n输入:");
	scanf("%d", &mod); 
} 
int main(void)
{
	readconfig();
    MSG msg;
    int tt = time(0);
        	keyboardHook = SetWindowsHookEx(
        	    WH_KEYBOARD_LL,         // 钩子类型，WH_KEYBOARD_LL 为键盘钩子
        	    LowLevelKeyboardProc,   // 指向钩子函数的指针
       	    	GetModuleHandleA(NULL), // Dll 句柄
            	NULL);
    while (1)
    {
    	if(time(0) - tt >= 1)
		{
			tt = time(0);
        	UnhookWindowsHookEx(keyboardHook);
        	keyboardHook = SetWindowsHookEx(
        	    WH_KEYBOARD_LL,         // 钩子类型，WH_KEYBOARD_LL 为键盘钩子
        	    LowLevelKeyboardProc,   // 指向钩子函数的指针
       	    	GetModuleHandleA(NULL), // Dll 句柄
            	NULL);
        }
        if (keyboardHook == 0)
        {
            cout << "挂钩键盘失败" << endl;
            return -1;
        }
        // 如果消息队列中有消息
        if (PeekMessageA(
                &msg,     // MSG 接收这个消息
                NULL,     // 检测消息的窗口句柄，NULL：检索当前线程所有窗口消息
                NULL,     // 检查消息范围中第一个消息的值，NULL：检查所有消息（必须和下面的同时为NULL）
                NULL,     // 检查消息范围中最后一个消息的值，NULL：检查所有消息（必须和上面的同时为NULL）
                PM_REMOVE // 处理消息的方式，PM_REMOVE：处理后将消息从队列中删除
                ))
        {
            // 把按键消息传递给字符消息
            TranslateMessage(&msg);

            // 将消息分派给窗口程序
            DispatchMessageW(&msg);
        }
        else
            Sleep(0); // 避免CPU全负载运行
    }
    // 删除钩子
        UnhookWindowsHookEx(keyboardHook);

    return 0;
}