load.c

来自「Delphi Driver Development Kit」· C语言 代码 · 共 50 行

/*
 driver loader is used to install the driver via service manager 
 usage is simple: load driver_name driver_display_name path
 you can use loaddriver.bat 

 the code is very simple here and this is one way how to load the driver 
 there is not much to explain if you are familiar with windows services 
*/

#include <windows.h>
#include <stdio.h>

int main(int argc,char **argv)
{
  printf("Load Driver\n");
  HANDLE scm=OpenSCManager(NULL,NULL,SC_MANAGER_CREATE_SERVICE);
  
  if(scm)
  {
    printf("Create Service\n");

    HANDLE svc=CreateService(scm,argv[1],argv[2],SERVICE_START | DELETE | SERVICE_STOP,SERVICE_KERNEL_DRIVER,
                             SERVICE_DEMAND_START,SERVICE_ERROR_IGNORE,argv[3],NULL,NULL,NULL,NULL,NULL);

    if(!svc) svc=OpenService(scm,argv[1],SERVICE_START | DELETE | SERVICE_STOP);

    if(svc)
    {
      printf("Starting service\n");

      StartService(svc,0,NULL);

      printf("Press Enter to stop and delete service \n");
      getchar();

      SERVICE_STATUS status;
      ControlService(svc,SERVICE_CONTROL_STOP,&status);

      DeleteService(svc);
      CloseServiceHandle(svc);
    } else printf("error: unable to create/open service\n");

    CloseServiceHandle(scm);
  } else printf("error: unable to open manager\n");
  
  return 0;
}