C++ (Cpp) NewUnicode Exemples

Exemple #1

Fichier : NDIS6.c Projet : AquilesCrespo/SoftEtherVPN

// Initialize the control device
void NeoInitControlDevice()
{
	char name_kernel[MAX_SIZE];
	char name_win32[MAX_SIZE];
	UNICODE *unicode_kernel, *unicode_win32;
	DEVICE_OBJECT *control_device_object;
	NDIS_HANDLE ndis_control_handle;
	NDIS_DEVICE_OBJECT_ATTRIBUTES t;

	if (ctx == NULL)
	{
		return;
	}

	// Initialize the dispatch table
	NeoZero(ctx->DispatchTable, sizeof(PDRIVER_DISPATCH) * IRP_MJ_MAXIMUM_FUNCTION);

	// Register the handler
	ctx->DispatchTable[IRP_MJ_CREATE] =
		ctx->DispatchTable[IRP_MJ_CLOSE] =
		ctx->DispatchTable[IRP_MJ_READ] =
		ctx->DispatchTable[IRP_MJ_WRITE] =
		ctx->DispatchTable[IRP_MJ_DEVICE_CONTROL] = NeoNdisDispatch;
	ctx->Opened = FALSE;

	// Generate the device name
	sprintf(name_kernel, NDIS_NEO_DEVICE_NAME, ctx->HardwareID);
	unicode_kernel = NewUnicode(name_kernel);
	sprintf(name_win32, NDIS_NEO_DEVICE_NAME_WIN32, ctx->HardwareID);
	unicode_win32 = NewUnicode(name_win32);

	// Register the device
	NeoZero(&t, sizeof(t));
	t.Header.Type = NDIS_OBJECT_TYPE_DEVICE_OBJECT_ATTRIBUTES;
	t.Header.Revision = NDIS_DEVICE_OBJECT_ATTRIBUTES_REVISION_1;
	t.Header.Size = NDIS_SIZEOF_DEVICE_OBJECT_ATTRIBUTES_REVISION_1;
	t.DeviceName = GetUnicode(unicode_kernel);
	t.SymbolicName = GetUnicode(unicode_win32);
	t.MajorFunctions = ctx->DispatchTable;

	NdisRegisterDeviceEx(ndis_miniport_driver_handle, &t,
		&control_device_object,
		&ndis_control_handle);

	ctx->NdisControlDevice = control_device_object;
	ctx->NdisControl = ndis_control_handle;

	// Initialize the display name
	if (strlen(ctx->HardwareID) > 11)
	{
		sprintf(ctx->HardwarePrintableID, NDIS_NEO_HARDWARE_ID, ctx->HardwareID_Raw + 11);
	}
	else
	{
		sprintf(ctx->HardwarePrintableID, NDIS_NEO_HARDWARE_ID, ctx->HardwareID_Raw);
	}
}

Exemple #2

Fichier : NDIS5.c Projet : RexSi/SoftEtherVPN

// Initialize the control device
void NeoInitControlDevice()
{
	char name_kernel[MAX_SIZE];
	char name_win32[MAX_SIZE];
	UNICODE *unicode_kernel, *unicode_win32;
	DEVICE_OBJECT *control_device_object;
	NDIS_HANDLE ndis_control_handle;

	if (ctx == NULL)
	{
		return;
	}

	// Initialize the dispatch table
	NeoZero(ctx->DispatchTable, sizeof(PDRIVER_DISPATCH) * IRP_MJ_MAXIMUM_FUNCTION);

	// Register the handler
	ctx->DispatchTable[IRP_MJ_CREATE] =
		ctx->DispatchTable[IRP_MJ_CLOSE] =
		ctx->DispatchTable[IRP_MJ_READ] =
		ctx->DispatchTable[IRP_MJ_WRITE] =
		ctx->DispatchTable[IRP_MJ_DEVICE_CONTROL] = NeoNdisDispatch;
	ctx->Opened = FALSE;

	// Generate the device name
	sprintf(name_kernel, NDIS_NEO_DEVICE_NAME, ctx->HardwareID);
	unicode_kernel = NewUnicode(name_kernel);
	sprintf(name_win32, NDIS_NEO_DEVICE_NAME_WIN32, ctx->HardwareID);
	unicode_win32 = NewUnicode(name_win32);

	// Register the Device
	NdisMRegisterDevice(ctx->NdisWrapper, GetUnicode(unicode_kernel),
		GetUnicode(unicode_win32), ctx->DispatchTable,
		&control_device_object,
		&ndis_control_handle);

	ctx->NdisControlDevice = control_device_object;
	ctx->NdisControl = ndis_control_handle;

	// Initialize the display name
	if (strlen(ctx->HardwareID) > 11)
	{
		sprintf(ctx->HardwarePrintableID, NDIS_NEO_HARDWARE_ID, ctx->HardwareID_Raw + 11);
	}
	else
	{
		sprintf(ctx->HardwarePrintableID, NDIS_NEO_HARDWARE_ID, ctx->HardwareID_Raw);
	}
}

Exemple #3

Fichier : NDIS5.c Projet : RexSi/SoftEtherVPN

NEO_EVENT *NeoNewEvent(char *name)
{
	UNICODE *unicode_name;
	NEO_EVENT *event;
	// Validate arguments
	if (name == NULL)
	{
		return NULL;
	}

	// Convert the name to Unicode
	unicode_name = NewUnicode(name);
	if (unicode_name == NULL)
	{
		return NULL;
	}

	// Memory allocation
	event = NeoZeroMalloc(sizeof(NEO_EVENT));
	if (event == NULL)
	{
		FreeUnicode(unicode_name);
		return NULL;
	}

	// Create an Event
	event->event = IoCreateNotificationEvent(GetUnicode(unicode_name), &event->event_handle);
	if (event->event == NULL)
	{
		NeoFree(event);
		FreeUnicode(unicode_name);
		return NULL;
	}

	// Initialize the event
	KeInitializeEvent(event->event, NotificationEvent, FALSE);
	KeClearEvent(event->event);

	// Release a string
	FreeUnicode(unicode_name);

	return event;
}

Exemple #4

Fichier : NDIS5.c Projet : RexSi/SoftEtherVPN

// Read the information from the registry
BOOL NeoLoadRegistory()
{
	void *buf;
	NDIS_STATUS ret;
	UINT size;
	NDIS_HANDLE config;
	NDIS_CONFIGURATION_PARAMETER *param;
	UNICODE *name;
	ANSI_STRING ansi;
	UNICODE_STRING *unicode;
	UINT speed;
	BOOL keep;

	// Get the config handle
	NdisOpenConfiguration(&ret, &config, ctx->NdisConfig);
	if (NG(ret))
	{
		// Failure
		return FALSE;
	}

	// Read the MAC address
	NdisReadNetworkAddress(&ret, &buf, &size, config);
	if (NG(ret))
	{
		// Failure
		NdisCloseConfiguration(config);
		return FALSE;
	}

	// Copy the MAC address
	if (size != NEO_MAC_ADDRESS_SIZE)
	{
		// Invalid size
		NdisCloseConfiguration(config);
		return FALSE;
	}
	NeoCopy(ctx->MacAddress, buf, NEO_MAC_ADDRESS_SIZE);

	if (ctx->MacAddress[0] == 0x00 &&
		ctx->MacAddress[1] == 0x00 &&
		ctx->MacAddress[2] == 0x01 &&
		ctx->MacAddress[3] == 0x00 &&
		ctx->MacAddress[4] == 0x00 &&
		ctx->MacAddress[5] == 0x01)
	{
		// Special MAC address
		UINT ptr32 = (UINT)((UINT64)ctx);

		ctx->MacAddress[0] = 0x00;
		ctx->MacAddress[1] = 0xAD;
		ctx->MacAddress[2] = ((UCHAR *)(&ptr32))[0];
		ctx->MacAddress[3] = ((UCHAR *)(&ptr32))[1];
		ctx->MacAddress[4] = ((UCHAR *)(&ptr32))[2];
		ctx->MacAddress[5] = ((UCHAR *)(&ptr32))[3];
	}

	// Initialize the key name of the device name
	name = NewUnicode("MatchingDeviceId");

	// Read the hardware ID
	NdisReadConfiguration(&ret, &param, config, GetUnicode(name), NdisParameterString);
	FreeUnicode(name);
	if (NG(ret))
	{
		// Failure
		NdisCloseConfiguration(config);
		return FALSE;
	}
	// Type checking
	if (param->ParameterType != NdisParameterString)
	{
		// Failure
		NdisCloseConfiguration(config);
		return FALSE;
	}
	unicode = &param->ParameterData.StringData;

	// Prepare a buffer for ANSI string
	NeoZero(&ansi, sizeof(ANSI_STRING));
	ansi.MaximumLength = MAX_SIZE - 1;
	ansi.Buffer = NeoZeroMalloc(MAX_SIZE);

	// Convert to ANSI string
	NdisUnicodeStringToAnsiString(&ansi, unicode);
	// Copy
	strcpy(ctx->HardwareID, ansi.Buffer);
	strcpy(ctx->HardwareID_Raw, ctx->HardwareID);
	// Convert to upper case
	_strupr(ctx->HardwareID);
	// Release the memory
	NeoFree(ansi.Buffer);

	// Read the bit rate
	name = NewUnicode("MaxSpeed");
	NdisReadConfiguration(&ret, &param, config, GetUnicode(name), NdisParameterInteger);
	FreeUnicode(name);

	if (NG(ret) || param->ParameterType != NdisParameterInteger)
	{
		speed = NEO_MAX_SPEED_DEFAULT;
	}
	else
	{
		speed = param->ParameterData.IntegerData * 10000;
	}

	max_speed = speed;

	// Read the link keeping flag
	name = NewUnicode("KeepLink");
	NdisReadConfiguration(&ret, &param, config, GetUnicode(name), NdisParameterInteger);
	FreeUnicode(name);

	if (NG(ret) || param->ParameterType != NdisParameterInteger)
	{
		keep = false;
	}
	else
	{
		keep = (param->ParameterData.IntegerData == 0 ? false : true);
	}

	keep_link = keep;

	// Close the Config handle
	NdisCloseConfiguration(config);

	return TRUE;
}