Miscellany

/********************************************************************** *  *  Toby Opferman * *  Example Dynamic Loading a Driver * *  This example is for educational purposes only.  I license this source *  out for use in learning how to write a device driver. * *     **********************************************************************/#include <windows.h>#include <stdio.h>/********************************************************* *   Main Function Entry * *********************************************************/int _cdecl main(void){    HANDLE hSCManager;    HANDLE hService;    SERVICE_STATUS ss;    hSCManager = OpenSCManager(NULL, NULL, SC_MANAGER_CREATE_SERVICE);        printf("Load Driver\n");    if(hSCManager)    {        printf("Create Service\n");        hService = CreateService(hSCManager, "Example", "Example Driver", SERVICE_START | DELETE | SERVICE_STOP, SERVICE_KERNEL_DRIVER, SERVICE_DEMAND_START, SERVICE_ERROR_IGNORE, "C:\\example.sys", NULL, NULL, NULL, NULL, NULL);        if(!hService)        {            hService = OpenService(hSCManager, "Example", SERVICE_START | DELETE | SERVICE_STOP);        }        if(hService)        {            printf("Start Service\n");            StartService(hService, 0, NULL);            printf("Press Enter to close service\r\n");            getchar();            ControlService(hService, SERVICE_CONTROL_STOP, &ss);            CloseServiceHandle(hService);            DeleteService(hService);        }        CloseServiceHandle(hSCManager);    }        return 0;}