/*   rdesktop: A Remote Desktop Protocol client.   RDP order processing   Copyright (C) Matthew Chapman 1999-2002      This program is free software; you can redistribute it and/or modify   it under the terms of the GNU General Public License as published by   the Free Software Foundation; either version 2 of the License, or   (at your option) any later version.      This program is distributed in the hope that it will be useful,   but WITHOUT ANY WARRANTY; without even the implied warranty of   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the   GNU General Public License for more details.      You should have received a copy of the GNU General Public License   along with this program; if not, write to the Free Software   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.*/#define RDP_ORDER_STANDARD   0x01#define RDP_ORDER_SECONDARY  0x02#define RDP_ORDER_BOUNDS     0x04#define RDP_ORDER_CHANGE     0x08#define RDP_ORDER_DELTA      0x10#define RDP_ORDER_LASTBOUNDS 0x20#define RDP_ORDER_SMALL      0x40#define RDP_ORDER_TINY       0x80enum RDP_ORDER_TYPE{	RDP_ORDER_DESTBLT = 0,	RDP_ORDER_PATBLT = 1,	RDP_ORDER_SCREENBLT = 2,	RDP_ORDER_LINE = 9,	RDP_ORDER_RECT = 10,	RDP_ORDER_DESKSAVE = 11,	RDP_ORDER_MEMBLT = 13,	RDP_ORDER_TRIBLT = 14,	RDP_ORDER_POLYLINE = 22,	RDP_ORDER_TEXT2 = 27};enum RDP_SECONDARY_ORDER_TYPE{	RDP_ORDER_RAW_BMPCACHE = 0,	RDP_ORDER_COLCACHE = 1,	RDP_ORDER_BMPCACHE = 2,	RDP_ORDER_FONTCACHE = 3};typedef struct _DESTBLT_ORDER{	uint16 x;	uint16 y;	uint16 cx;	uint16 cy;	uint8 opcode;}DESTBLT_ORDER;typedef struct _PATBLT_ORDER{	uint16 x;	uint16 y;	uint16 cx;	uint16 cy;	uint8 opcode;	uint8 bgcolour;	uint8 fgcolour;	BRUSH brush;}PATBLT_ORDER;typedef struct _SCREENBLT_ORDER{	uint16 x;	uint16 y;	uint16 cx;	uint16 cy;	uint8 opcode;	uint16 srcx;	uint16 srcy;}SCREENBLT_ORDER;typedef struct _LINE_ORDER{	uint16 mixmode;	uint16 startx;	uint16 starty;	uint16 endx;	uint16 endy;	uint8 bgcolour;	uint8 opcode;	PEN pen;}LINE_ORDER;typedef struct _RECT_ORDER{	uint16 x;	uint16 y;	uint16 cx;	uint16 cy;	uint8 colour;}RECT_ORDER;typedef struct _DESKSAVE_ORDER{	uint32 offset;	uint16 left;	uint16 top;	uint16 right;	uint16 bottom;	uint8 action;}DESKSAVE_ORDER;typedef struct _TRIBLT_ORDER{	uint8 colour_table;	uint8 cache_id;	uint16 x;	uint16 y;	uint16 cx;	uint16 cy;	uint8 opcode;	uint16 srcx;	uint16 srcy;	uint8 bgcolour;	uint8 fgcolour;	BRUSH brush;	uint16 cache_idx;	uint16 unknown;}TRIBLT_ORDER;typedef struct _MEMBLT_ORDER{	uint8 colour_table;	uint8 cache_id;	uint16 x;	uint16 y;	uint16 cx;	uint16 cy;	uint8 opcode;	uint16 srcx;	uint16 srcy;	uint16 cache_idx;}MEMBLT_ORDER;#define MAX_DATA 256typedef struct _POLYLINE_ORDER{	uint16 x;	uint16 y;	uint8 opcode;	uint8 fgcolour;	uint8 lines;	uint8 datasize;	uint8 data[MAX_DATA];}POLYLINE_ORDER;#define MAX_TEXT 256typedef struct _TEXT2_ORDER{	uint8 font;	uint8 flags;	uint8 mixmode;	uint8 unknown;	uint8 fgcolour;	uint8 bgcolour;	uint16 clipleft;	uint16 cliptop;	uint16 clipright;	uint16 clipbottom;	uint16 boxleft;	uint16 boxtop;	uint16 boxright;	uint16 boxbottom;	uint16 x;	uint16 y;	uint8 length;	uint8 text[MAX_TEXT];}TEXT2_ORDER;typedef struct _RDP_ORDER_STATE{	uint8 order_type;	BOUNDS bounds;	DESTBLT_ORDER destblt;	PATBLT_ORDER patblt;	SCREENBLT_ORDER screenblt;	LINE_ORDER line;	RECT_ORDER rect;	DESKSAVE_ORDER desksave;	MEMBLT_ORDER memblt;	TRIBLT_ORDER triblt;	POLYLINE_ORDER polyline;	TEXT2_ORDER text2;}RDP_ORDER_STATE;typedef struct _RDP_RAW_BMPCACHE_ORDER{	uint8 cache_id;	uint8 pad1;	uint8 width;	uint8 height;	uint8 bpp;	uint16 bufsize;	uint16 cache_idx;	uint8 *data;}RDP_RAW_BMPCACHE_ORDER;typedef struct _RDP_BMPCACHE_ORDER{	uint8 cache_id;	uint8 pad1;	uint8 width;	uint8 height;	uint8 bpp;	uint16 bufsize;	uint16 cache_idx;	uint16 pad2;	uint16 size;	uint16 row_size;	uint16 final_size;	uint8 *data;}RDP_BMPCACHE_ORDER;#define MAX_GLYPH 32typedef struct _RDP_FONT_GLYPH{	uint16 character;	uint16 unknown;	uint16 baseline;	uint16 width;	uint16 height;	uint8 data[MAX_GLYPH];}RDP_FONT_GLYPH;#define MAX_GLYPHS 256typedef struct _RDP_FONTCACHE_ORDER{	uint8 font;	uint8 nglyphs;	RDP_FONT_GLYPH glyphs[MAX_GLYPHS];}RDP_FONTCACHE_ORDER;typedef struct _RDP_COLCACHE_ORDER{	uint8 cache_id;	COLOURMAP map;}RDP_COLCACHE_ORDER;