用64位服务程序 调用cmd 启动服务失败,后编译32位服务程序,用下面的函数 启动成功
BOOL fstartservice(string vname){
// 打开服务管理对象
SC_HANDLE hSC = OpenSCManager( NULL,
NULL, GENERIC_EXECUTE);
if( hSC == NULL)
{
printf("OpenScManager error:%d\n",GetLastError());
return false;
}
// 打开打印服务。
SC_HANDLE hSvc = OpenService( hSC, vname.c_str(),
SERVICE_START | SERVICE_QUERY_STATUS | SERVICE_STOP);
if( hSvc == NULL)
{
printf("OpenService error:%d\n",GetLastError());
CloseServiceHandle( hSC);
return false;
}
// 获得服务的状态
SERVICE_STATUS status;
if( QueryServiceStatus( hSvc, &status) == FALSE)
{
printf("QueryServiceStatus error:%d\n",GetLastError());
CloseServiceHandle( hSvc);
CloseServiceHandle( hSC);
return false;
}
//如果处于停止状态则启动服务,否则停止服务。
if( status.dwCurrentState == SERVICE_RUNNING)
{
// // 停止服务
// if( ControlService( hSvc,
// SERVICE_CONTROL_STOP, &status) == FALSE)
// {
// printf("ControlService Stop error:%d\n",GetLastError());
// CloseServiceHandle( hSvc);
// CloseServiceHandle( hSC);
// return;
// }
// // 等待服务停止
// while( QueryServiceStatus( hSvc, &status) == TRUE)
// {
// Sleep( status.dwWaitHint);
// if( status.dwCurrentState == SERVICE_STOPPED)
// {
// printf("QueryServiceStatus stop success.\n");
// CloseServiceHandle( hSvc);
// CloseServiceHandle( hSC);
// return;
return true;
// }
// }
}else if( status.dwCurrentState == SERVICE_STOPPED){
// 启动服务
if( StartService( hSvc, NULL, NULL) == FALSE)
{
printf("start service error:%d\n",GetLastError());
CloseServiceHandle( hSvc);
CloseServiceHandle( hSC);
return false;
}
// 等待服务启动
while( QueryServiceStatus( hSvc, &status) == TRUE)
{
Sleep( status.dwWaitHint);
if( status.dwCurrentState == SERVICE_RUNNING)
{
printf("start success.\n");
CloseServiceHandle( hSvc);
CloseServiceHandle( hSC);
return true;
}
}
}
printf("Start error:%d\n",GetLastError());
CloseServiceHandle( hSvc);
CloseServiceHandle( hSC);
}