收集的并于关机、重启的代码
BOOL CLeesProcessManager::EnableShutdownPrivilege() { HANDLE hProcess = NULL; HANDLE hToken = NULL; LUID uID = {0}; TOKEN_PRIVILEGES stToken_Privileges = {0}; hProcess = ::GetCurrentProcess(); //获取当前应用程序进程句柄 if(!::OpenProcessToken(hProcess,TOKEN_ADJUST_PRIVILEGES,&hToken)) //打开当前进程的访问令牌句柄(OpenProcessToken函数调用失败返回值为零) return FALSE; if(!::LookupPrivilegeValue(NULL,SE_SHUTDOWN_NAME,&uID)) //获取权限名称为"SeShutdownPrivilege"的LUID(LookupPrivilegeValue函数调用失败返回值为零) return FALSE; stToken_Privileges.PrivilegeCount = 1; //欲调整的权限个数 stToken_Privileges.Privileges[0].Luid = uID; //权限的LUID stToken_Privileges.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; //权限的属性,SE_PRIVILEGE_ENABLED为使能该权限 if(!::AdjustTokenPrivileges(hToken,FALSE,&stToken_Privileges,sizeof stToken_Privileges,NULL,NULL)) //调整访问令牌里的指定权限(AdjustTokenPrivileges函数调用失败返回值为零) return FALSE; if(::GetLastError() != ERROR_SUCCESS) //查看权限是否调整成功 return FALSE; ::CloseHandle(hToken); return TRUE; } BOOL CLeesProcessManager::Reboot(BOOL bForce) { EnableShutdownPrivilege(); //使能关机特权函数 if(bForce) return ::ExitWindowsEx(EWX_REBOOT | EWX_FORCE,0); //强制重启 else return ::ExitWindowsEx(EWX_REBOOT,0); } //关机函数 BOOL CLeesProcessManager::Shutdown(BOOL bForce) { EnableShutdownPrivilege(); //使能关机特权函数 if(bForce) return ::ExitWindowsEx(EWX_SHUTDOWN | EWX_FORCE,0); //强制关机 else return ::ExitWindowsEx(EWX_SHUTDOWN,0); } //注销函数 BOOL CLeesProcessManager::Logoff(BOOL bForce) { if(bForce) return ::ExitWindowsEx(EWX_LOGOFF | EWX_FORCE,0); //强制注销 else return ::ExitWindowsEx(EWX_LOGOFF,0); }