杀死指定的进程名

Posted 2020-07-23

/*******************************************************************************
函数名称  : LookUpProcessAndKill
函数描述  : 遍历进程找到需要杀死的进程
输入参数  : N/A
输出参数  : N/A
返回值    : N/A
作者      : N/A
*******************************************************************************/
BOOL  LookUpProcessAndKill(const  vector<CString>  &vecProcessName)
{
    BOOL bRet = FALSE;
    HANDLE SnapShot, ProcessHandle;  
    SHFILEINFO shSmall;  
    PROCESSENTRY32 ProcessInfo;  

    CString strSearchName;
    CString strRunProcessName;
    SnapShot = CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS, 0);  
    if(SnapShot != NULL)   
    {
        ProcessInfo.dwSize = sizeof(ProcessInfo);  // 设置ProcessInfo的大小  
        BOOL Status = Process32First(SnapShot, &ProcessInfo);  

        //提升升级工具进程权限为SE_DEBUG_NAME，否则XP下无法杀掉进程
        HANDLE hToken;
        if(OpenProcessToken(GetCurrentProcess(), TOKEN_ALL_ACCESS, &hToken))
        {
            LUID luid;
            if(LookupPrivilegeValue(NULL, SE_DEBUG_NAME, &luid))
            {
                TOKEN_PRIVILEGES TokenPrivileges;
                TokenPrivileges.PrivilegeCount = 1;
                TokenPrivileges.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;
                TokenPrivileges.Privileges[0].Luid = luid;
                AdjustTokenPrivileges(hToken, FALSE, &TokenPrivileges, 0, NULL, NULL);
            }
            CloseHandle(hToken);
        }

        while(Status)  
        {  
            // 获取进程文件信息  
            SHGetFileInfo(ProcessInfo.szExeFile, 0, &shSmall, sizeof(shSmall), SHGFI_ICON|SHGFI_SMALLICON);  

            // 检测进程是否需要关闭
            strRunProcessName = ProcessInfo.szExeFile;
            strRunProcessName.MakeLower();
            for (vector<CString>::size_type it = 0; it != vecProcessName.size(); ++ it)
            {
                strSearchName = vecProcessName[it];
                strSearchName.MakeLower();
                if(strSearchName == strRunProcessName)
                {  
                    // 获取进程句柄，强行关闭  
                    ProcessHandle = OpenProcess(PROCESS_ALL_ACCESS, FALSE, ProcessInfo.th32ProcessID);
                    if (ProcessHandle != NULL)
                    {
                        bRet = TerminateProcess(ProcessHandle, 1);
                        CloseHandle(ProcessHandle);
                    }
                    
                    break;  
                }  

            }
        
            // 获取下一个进程的信息  
            Status = Process32Next(SnapShot, &ProcessInfo);  
        }     
    }

    return  bRet;
}