182d0ce548
* Implements [MS-RDPBCGR] version 51 large pointer support. * Logs unknown large pointer capability flags as warning. Signed-off-by: Armin Novak <armin.novak@thincast.com>
114 lines
3.2 KiB
C
114 lines
3.2 KiB
C
/**
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* FreeRDP: A Remote Desktop Protocol Implementation
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* Pointer Updates Interface API
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*
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* Copyright 2011 Marc-Andre Moreau <marcandre.moreau@gmail.com>
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef FREERDP_UPDATE_POINTER_H
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#define FREERDP_UPDATE_POINTER_H
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#include <freerdp/types.h>
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#define PTR_MSG_TYPE_SYSTEM 0x0001
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#define PTR_MSG_TYPE_POSITION 0x0003
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#define PTR_MSG_TYPE_COLOR 0x0006
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#define PTR_MSG_TYPE_CACHED 0x0007
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#define PTR_MSG_TYPE_POINTER 0x0008
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#define PTR_MSG_TYPE_POINTER_LARGE 0x0009
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#define SYSPTR_NULL 0x00000000
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#define SYSPTR_DEFAULT 0x00007F00
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struct _POINTER_POSITION_UPDATE
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{
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UINT32 xPos;
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UINT32 yPos;
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};
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typedef struct _POINTER_POSITION_UPDATE POINTER_POSITION_UPDATE;
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struct _POINTER_SYSTEM_UPDATE
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{
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UINT32 type;
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};
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typedef struct _POINTER_SYSTEM_UPDATE POINTER_SYSTEM_UPDATE;
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struct _POINTER_COLOR_UPDATE
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{
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UINT32 cacheIndex;
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UINT32 xPos;
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UINT32 yPos;
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UINT32 width;
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UINT32 height;
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UINT32 lengthAndMask;
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UINT32 lengthXorMask;
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BYTE* xorMaskData;
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BYTE* andMaskData;
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};
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typedef struct _POINTER_COLOR_UPDATE POINTER_COLOR_UPDATE;
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struct _POINTER_LARGE_UPDATE
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{
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UINT16 xorBpp;
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UINT16 cacheIndex;
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UINT16 hotSpotX;
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UINT16 hotSpotY;
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UINT16 width;
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UINT16 height;
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UINT32 lengthAndMask;
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UINT32 lengthXorMask;
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BYTE* xorMaskData;
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BYTE* andMaskData;
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};
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typedef struct _POINTER_LARGE_UPDATE POINTER_LARGE_UPDATE;
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struct _POINTER_NEW_UPDATE
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{
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UINT32 xorBpp;
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POINTER_COLOR_UPDATE colorPtrAttr;
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};
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typedef struct _POINTER_NEW_UPDATE POINTER_NEW_UPDATE;
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struct _POINTER_CACHED_UPDATE
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{
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UINT32 cacheIndex;
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};
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typedef struct _POINTER_CACHED_UPDATE POINTER_CACHED_UPDATE;
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typedef BOOL (*pPointerPosition)(rdpContext* context,
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const POINTER_POSITION_UPDATE* pointer_position);
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typedef BOOL (*pPointerSystem)(rdpContext* context, const POINTER_SYSTEM_UPDATE* pointer_system);
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typedef BOOL (*pPointerColor)(rdpContext* context, const POINTER_COLOR_UPDATE* pointer_color);
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typedef BOOL (*pPointerNew)(rdpContext* context, const POINTER_NEW_UPDATE* pointer_new);
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typedef BOOL (*pPointerCached)(rdpContext* context, const POINTER_CACHED_UPDATE* pointer_cached);
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typedef BOOL (*pPointerLarge)(rdpContext* context, const POINTER_LARGE_UPDATE* pointer_large);
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struct rdp_pointer_update
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{
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rdpContext* context; /* 0 */
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UINT32 paddingA[16 - 1]; /* 1 */
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pPointerPosition PointerPosition; /* 16 */
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pPointerSystem PointerSystem; /* 17 */
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pPointerColor PointerColor; /* 18 */
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pPointerNew PointerNew; /* 19 */
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pPointerCached PointerCached; /* 20 */
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pPointerLarge PointerLarge; /* 21 */
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UINT32 paddingB[32 - 22]; /* 22 */
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};
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typedef struct rdp_pointer_update rdpPointerUpdate;
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#endif /* FREERDP_UPDATE_POINTER_H */
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