1.C++ 启动服务问题!
C++ 启动服务问题!
我是源码桶装水溯源码售价查询楼主,此程序是加载sys的?
BOOL LoadDriver( IN LPCTSTR lpFileName )
{
HANDLE hDevice=0;
SC_HANDLE hSCManager = OpenSCManager( NULL, NULL,SC_MANAGER_CREATE_SERVICE );
CreateService(hSCManager, SERVICE_NAME,SERVICE_NAME, SERVICE_START,SERVICE_KERNEL_DRIVER, SERVICE_DEMAND_START,SERVICE_ERROR_IGNORE, lpFileName, NULL, NULL, NULL, NULL, NULL );
SC_HANDLE hService = OpenService( hSCManager, SERVICE_NAME, SERVICE_START );
if(!StartService( hService, 0, NULL ))
{
printf("ERROR!");
return false;
}
else
return true;
CloseServiceHandle( hService );
CloseServiceHandle( hSCManager );
hDevice = CreateFileA( DEVICE_NAME,GENERIC_READ | GENERIC_WRITE, 0, NULL, OPEN_EXISTING, 0, NULL );
}
BOOL UnloadDriver()
{
SC_HANDLE hSCManager = OpenSCManager( NULL, NULL,SC_MANAGER_CREATE_SERVICE );
SC_HANDLE hService = OpenService( hSCManager, SERVICE_NAME, DELETE | SERVICE_STOP );
SERVICE_STATUS ss;
if (ControlService( hService, SERVICE_CONTROL_STOP, &ss ))
return true;
else
return false;
CloseServiceHandle( hService );
CloseServiceHandle( hSCManager );
}
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程序刚开始运行 LoadDriver()成功,再UnloadDriver()成功,然后再次LoadDriver()却失败了! 如果关闭程序再重新打开, LoadDriver()又是成功的!! 呕血....
