reactos/base/applications/mstsc/orders.h

   1 /*
   2    rdesktop: A Remote Desktop Protocol client.
   3    RDP order processing
   4    Copyright (C) Matthew Chapman 1999-2005
   5
   6    This program is free software; you can redistribute it and/or modify
   7    it under the terms of the GNU General Public License as published by
   8    the Free Software Foundation; either version 2 of the License, or
   9    (at your option) any later version.
  10
  11    This program is distributed in the hope that it will be useful,
  12    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14    GNU General Public License for more details.
  15
  16    You should have received a copy of the GNU General Public License along
  17    with this program; if not, write to the Free Software Foundation, Inc.,
  18    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  19 */
  20
  21 #pragma once
  22
  23 #define RDP_ORDER_STANDARD   0x01
  24 #define RDP_ORDER_SECONDARY  0x02
  25 #define RDP_ORDER_BOUNDS     0x04
  26 #define RDP_ORDER_CHANGE     0x08
  27 #define RDP_ORDER_DELTA      0x10
  28 #define RDP_ORDER_LASTBOUNDS 0x20
  29 #define RDP_ORDER_SMALL      0x40
  30 #define RDP_ORDER_TINY       0x80
  31
  32 enum RDP_ORDER_TYPE
  33 {
  34         RDP_ORDER_DESTBLT = 0,
  35         RDP_ORDER_PATBLT = 1,
  36         RDP_ORDER_SCREENBLT = 2,
  37         RDP_ORDER_LINE = 9,
  38         RDP_ORDER_RECT = 10,
  39         RDP_ORDER_DESKSAVE = 11,
  40         RDP_ORDER_MEMBLT = 13,
  41         RDP_ORDER_TRIBLT = 14,
  42         RDP_ORDER_POLYGON = 20,
  43         RDP_ORDER_POLYGON2 = 21,
  44         RDP_ORDER_POLYLINE = 22,
  45         RDP_ORDER_ELLIPSE = 25,
  46         RDP_ORDER_ELLIPSE2 = 26,
  47         RDP_ORDER_TEXT2 = 27
  48 };
  49
  50 enum RDP_SECONDARY_ORDER_TYPE
  51 {
  52         RDP_ORDER_RAW_BMPCACHE = 0,
  53         RDP_ORDER_COLCACHE = 1,
  54         RDP_ORDER_BMPCACHE = 2,
  55         RDP_ORDER_FONTCACHE = 3,
  56         RDP_ORDER_RAW_BMPCACHE2 = 4,
  57         RDP_ORDER_BMPCACHE2 = 5,
  58         RDP_ORDER_BRUSHCACHE = 7
  59 };
  60
  61 typedef struct _DESTBLT_ORDER
  62 {
  63         sint16 x;
  64         sint16 y;
  65         sint16 cx;
  66         sint16 cy;
  67         uint8 opcode;
  68
  69 }
  70 DESTBLT_ORDER;
  71
  72 typedef struct _PATBLT_ORDER
  73 {
  74         sint16 x;
  75         sint16 y;
  76         sint16 cx;
  77         sint16 cy;
  78         uint8 opcode;
  79         uint32 bgcolour;
  80         uint32 fgcolour;
  81         BRUSH brush;
  82
  83 }
  84 PATBLT_ORDER;
  85
  86 typedef struct _SCREENBLT_ORDER
  87 {
  88         sint16 x;
  89         sint16 y;
  90         sint16 cx;
  91         sint16 cy;
  92         uint8 opcode;
  93         sint16 srcx;
  94         sint16 srcy;
  95
  96 }
  97 SCREENBLT_ORDER;
  98
  99 typedef struct _LINE_ORDER
 100 {
 101         uint16 mixmode;
 102         sint16 startx;
 103         sint16 starty;
 104         sint16 endx;
 105         sint16 endy;
 106         uint32 bgcolour;
 107         uint8 opcode;
 108         PEN pen;
 109
 110 }
 111 LINE_ORDER;
 112
 113 typedef struct _RECT_ORDER
 114 {
 115         sint16 x;
 116         sint16 y;
 117         sint16 cx;
 118         sint16 cy;
 119         uint32 colour;
 120
 121 }
 122 RECT_ORDER;
 123
 124 typedef struct _DESKSAVE_ORDER
 125 {
 126         uint32 offset;
 127         sint16 left;
 128         sint16 top;
 129         sint16 right;
 130         sint16 bottom;
 131         uint8 action;
 132
 133 }
 134 DESKSAVE_ORDER;
 135
 136 typedef struct _TRIBLT_ORDER
 137 {
 138         uint8 colour_table;
 139         uint8 cache_id;
 140         sint16 x;
 141         sint16 y;
 142         sint16 cx;
 143         sint16 cy;
 144         uint8 opcode;
 145         sint16 srcx;
 146         sint16 srcy;
 147         uint32 bgcolour;
 148         uint32 fgcolour;
 149         BRUSH brush;
 150         uint16 cache_idx;
 151         uint16 unknown;
 152
 153 }
 154 TRIBLT_ORDER;
 155
 156 typedef struct _MEMBLT_ORDER
 157 {
 158         uint8 colour_table;
 159         uint8 cache_id;
 160         sint16 x;
 161         sint16 y;
 162         sint16 cx;
 163         sint16 cy;
 164         uint8 opcode;
 165         sint16 srcx;
 166         sint16 srcy;
 167         uint16 cache_idx;
 168
 169 }
 170 MEMBLT_ORDER;
 171
 172 #define MAX_DATA 256
 173
 174 typedef struct _POLYGON_ORDER
 175 {
 176         sint16 x;
 177         sint16 y;
 178         uint8 opcode;
 179         uint8 fillmode;
 180         uint32 fgcolour;
 181         uint8 npoints;
 182         uint8 datasize;
 183         uint8 data[MAX_DATA];
 184
 185 }
 186 POLYGON_ORDER;
 187
 188 typedef struct _POLYGON2_ORDER
 189 {
 190         sint16 x;
 191         sint16 y;
 192         uint8 opcode;
 193         uint8 fillmode;
 194         uint32 bgcolour;
 195         uint32 fgcolour;
 196         BRUSH brush;
 197         uint8 npoints;
 198         uint8 datasize;
 199         uint8 data[MAX_DATA];
 200
 201 }
 202 POLYGON2_ORDER;
 203
 204 typedef struct _POLYLINE_ORDER
 205 {
 206         sint16 x;
 207         sint16 y;
 208         uint8 opcode;
 209         uint32 fgcolour;
 210         uint8 lines;
 211         uint8 datasize;
 212         uint8 data[MAX_DATA];
 213
 214 }
 215 POLYLINE_ORDER;
 216
 217 typedef struct _ELLIPSE_ORDER
 218 {
 219         sint16 left;
 220         sint16 top;
 221         sint16 right;
 222         sint16 bottom;
 223         uint8 opcode;
 224         uint8 fillmode;
 225         uint32 fgcolour;
 226
 227 }
 228 ELLIPSE_ORDER;
 229
 230 typedef struct _ELLIPSE2_ORDER
 231 {
 232         sint16 left;
 233         sint16 top;
 234         sint16 right;
 235         sint16 bottom;
 236         uint8 opcode;
 237         uint8 fillmode;
 238         BRUSH brush;
 239         uint32 bgcolour;
 240         uint32 fgcolour;
 241
 242 }
 243 ELLIPSE2_ORDER;
 244
 245 #define MAX_TEXT 256
 246
 247 typedef struct _TEXT2_ORDER
 248 {
 249         uint8 font;
 250         uint8 flags;
 251         uint8 opcode;
 252         uint8 mixmode;
 253         uint32 bgcolour;
 254         uint32 fgcolour;
 255         sint16 clipleft;
 256         sint16 cliptop;
 257         sint16 clipright;
 258         sint16 clipbottom;
 259         sint16 boxleft;
 260         sint16 boxtop;
 261         sint16 boxright;
 262         sint16 boxbottom;
 263         BRUSH brush;
 264         sint16 x;
 265         sint16 y;
 266         uint8 length;
 267         uint8 text[MAX_TEXT];
 268
 269 }
 270 TEXT2_ORDER;
 271
 272 typedef struct _RDP_ORDER_STATE
 273 {
 274         uint8 order_type;
 275         BOUNDS bounds;
 276
 277         DESTBLT_ORDER destblt;
 278         PATBLT_ORDER patblt;
 279         SCREENBLT_ORDER screenblt;
 280         LINE_ORDER line;
 281         RECT_ORDER rect;
 282         DESKSAVE_ORDER desksave;
 283         MEMBLT_ORDER memblt;
 284         TRIBLT_ORDER triblt;
 285         POLYGON_ORDER polygon;
 286         POLYGON2_ORDER polygon2;
 287         POLYLINE_ORDER polyline;
 288         ELLIPSE_ORDER ellipse;
 289         ELLIPSE2_ORDER ellipse2;
 290         TEXT2_ORDER text2;
 291
 292 }
 293 RDP_ORDER_STATE;
 294
 295 typedef struct _RDP_RAW_BMPCACHE_ORDER
 296 {
 297         uint8 cache_id;
 298         uint8 pad1;
 299         uint8 width;
 300         uint8 height;
 301         uint8 bpp;
 302         uint16 bufsize;
 303         uint16 cache_idx;
 304         uint8 *data;
 305
 306 }
 307 RDP_RAW_BMPCACHE_ORDER;
 308
 309 typedef struct _RDP_BMPCACHE_ORDER
 310 {
 311         uint8 cache_id;
 312         uint8 pad1;
 313         uint8 width;
 314         uint8 height;
 315         uint8 bpp;
 316         uint16 bufsize;
 317         uint16 cache_idx;
 318         uint16 pad2;
 319         uint16 size;
 320         uint16 row_size;
 321         uint16 final_size;
 322         uint8 *data;
 323
 324 }
 325 RDP_BMPCACHE_ORDER;
 326
 327 /* RDP_BMPCACHE2_ORDER */
 328 #define ID_MASK                 0x0007
 329 #define MODE_MASK               0x0038
 330 #define SQUARE                  0x0080
 331 #define PERSIST                 0x0100
 332 #define FLAG_51_UNKNOWN         0x0800
 333
 334 #define MODE_SHIFT              3
 335
 336 #define LONG_FORMAT             0x80
 337 #define BUFSIZE_MASK            0x3FFF  /* or 0x1FFF? */
 338
 339 #define MAX_GLYPH 32
 340
 341 typedef struct _RDP_FONT_GLYPH
 342 {
 343         uint16 character;
 344         uint16 unknown;
 345         uint16 baseline;
 346         uint16 width;
 347         uint16 height;
 348         uint8 data[MAX_GLYPH];
 349
 350 }
 351 RDP_FONT_GLYPH;
 352
 353 #define MAX_GLYPHS 256
 354
 355 typedef struct _RDP_FONTCACHE_ORDER
 356 {
 357         uint8 font;
 358         uint8 nglyphs;
 359         RDP_FONT_GLYPH glyphs[MAX_GLYPHS];
 360
 361 }
 362 RDP_FONTCACHE_ORDER;
 363
 364 typedef struct _RDP_COLCACHE_ORDER
 365 {
 366         uint8 cache_id;
 367         COLOURMAP map;
 368
 369 }
 370 RDP_COLCACHE_ORDER;