/**

 * FreeRDP: A Remote Desktop Protocol Implementation

 * Geometry tracking Virtual Channel Extension

 *

 * Copyright 2017 David Fort <contact@hardening-consulting.com>

 *

 * Licensed under the Apache License, Version 2.0 (the "License");

 * you may not use this file except in compliance with the License.

 * You may obtain a copy of the License at

 *

 *     http://www.apache.org/licenses/LICENSE-2.0

 *

 * Unless required by applicable law or agreed to in writing, software

 * distributed under the License is distributed on an "AS IS" BASIS,

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

 * See the License for the specific language governing permissions and

 * limitations under the License.

 */

#ifndef FREERDP_CHANNEL_GEOMETRY_H

#define FREERDP_CHANNEL_GEOMETRY_H

#include <winpr/wtypes.h>

#include <freerdp/types.h>

#define GEOMETRY_DVC_CHANNEL_NAME "Microsoft::Windows::RDS::Geometry::v08.01"

enum

{

	GEOMETRY_UPDATE	= 1,

	GEOMETRY_CLEAR	= 2

};

enum

{

	RDH_RECTANGLE = 1

};

struct _FREERDP_RGNDATA

{

	RDP_RECT boundingRect;

	UINT32 nRectCount;

	RDP_RECT *rects;

};

typedef struct _FREERDP_RGNDATA FREERDP_RGNDATA;

struct _MAPPED_GEOMETRY_PACKET

{

	UINT32 version;

	UINT64 mappingId;

	UINT32 updateType;

	UINT64 topLevelId;

	INT32 left, top, right, bottom;

	INT32 topLevelLeft, topLevelTop, topLevelRight, topLevelBottom;

	UINT32 geometryType;

	FREERDP_RGNDATA geometry;

};

typedef struct _MAPPED_GEOMETRY_PACKET MAPPED_GEOMETRY_PACKET;

#endif /* FREERDP_CHANNEL_GEOMETRY_H */