Это часть класса для загрузки драйвера:
| Код |
class DrvInstallException: public std::exception
{
public:
DrvInstallException(unsigned int lastError, const char* message): std::exception(message)
{
this->lastError = lastError;
}
unsigned int GetErrorCode() const
{
return lastError;
}
private:
unsigned int lastError;
};
class DriverHelper
{
public:
DriverHelper(const wchar_t* drivername, const wchar_t* driverpath);
~DriverHelper();
private:
void Install();
void Start();
void Stop();
void Remove();
void Cleanup();
SC_HANDLE schSCManager;
SC_HANDLE schService;
const wchar_t* drvname;
const wchar_t* drvpath;
bool createdbyme;
};
DriverHelper::DriverHelper(const wchar_t* drivername, const wchar_t* driverpath): drvname(drivername), drvpath(driverpath)
{
schSCManager = OpenSCManager(0,0,SC_MANAGER_ALL_ACCESS );
if (schSCManager == NULL)
throw DrvInstallException(GetLastError(),"Failed to open SC manager.");
createdbyme = true;
Install();
Start();
}
void DriverHelper::Install()
{
schService = CreateService(schSCManager, drvname, drvname, SERVICE_ALL_ACCESS, SERVICE_KERNEL_DRIVER,
SERVICE_DEMAND_START, SERVICE_ERROR_NORMAL, drvpath, 0, 0, 0, 0, 0);
if (schService == NULL)
{
unsigned int lerr = GetLastError();
if (lerr != ERROR_SERVICE_EXISTS)
{
Cleanup();
throw DrvInstallException(lerr, "Service starting failed");
}
else
{
schService = OpenService(schSCManager,drvname,SERVICE_ALL_ACCESS);
createdbyme = false;
if (schService == NULL)
throw DrvInstallException(lerr, "Can't open existing driver.");
}
}
}
void DriverHelper::Start()
{
BOOL res = StartServiceW(schService, 0, 0);
if (res != TRUE)
{
unsigned int lerr = GetLastError();
if (lerr != ERROR_SERVICE_ALREADY_RUNNING)
throw DrvInstallException(lerr, "Starting driver failed");
}
}
|
В коде :
| Код |
DriverHelper drvHelper(L"mydriver", L"c:\\mydriver.sys");
|
|
.
Использовал GetFullPathName и все запустилось