reactos/base/applications/mstsc/orders.h

   1 /*
   2    rdesktop: A Remote Desktop Protocol client.
   3    RDP order processing
   4    Copyright (C) Matthew Chapman 1999-2008
   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 3 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
  17    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  18 */
  19
  20 #define RDP_ORDER_STANDARD   0x01
  21 #define RDP_ORDER_SECONDARY  0x02
  22 #define RDP_ORDER_BOUNDS     0x04
  23 #define RDP_ORDER_CHANGE     0x08
  24 #define RDP_ORDER_DELTA      0x10
  25 #define RDP_ORDER_LASTBOUNDS 0x20
  26 #define RDP_ORDER_SMALL      0x40
  27 #define RDP_ORDER_TINY       0x80
  28
  29 enum RDP_ORDER_TYPE
  30 {
  31         RDP_ORDER_DESTBLT = 0,
  32         RDP_ORDER_PATBLT = 1,
  33         RDP_ORDER_SCREENBLT = 2,
  34         RDP_ORDER_LINE = 9,
  35         RDP_ORDER_RECT = 10,
  36         RDP_ORDER_DESKSAVE = 11,
  37         RDP_ORDER_MEMBLT = 13,
  38         RDP_ORDER_TRIBLT = 14,
  39         RDP_ORDER_POLYGON = 20,
  40         RDP_ORDER_POLYGON2 = 21,
  41         RDP_ORDER_POLYLINE = 22,
  42         RDP_ORDER_ELLIPSE = 25,
  43         RDP_ORDER_ELLIPSE2 = 26,
  44         RDP_ORDER_TEXT2 = 27
  45 };
  46
  47 enum RDP_SECONDARY_ORDER_TYPE
  48 {
  49         RDP_ORDER_RAW_BMPCACHE = 0,
  50         RDP_ORDER_COLCACHE = 1,
  51         RDP_ORDER_BMPCACHE = 2,
  52         RDP_ORDER_FONTCACHE = 3,
  53         RDP_ORDER_RAW_BMPCACHE2 = 4,
  54         RDP_ORDER_BMPCACHE2 = 5,
  55         RDP_ORDER_BRUSHCACHE = 7
  56 };
  57
  58 typedef struct _DESTBLT_ORDER
  59 {
  60         sint16 x;
  61         sint16 y;
  62         sint16 cx;
  63         sint16 cy;
  64         uint8 opcode;
  65
  66 }
  67 DESTBLT_ORDER;
  68
  69 typedef struct _PATBLT_ORDER
  70 {
  71         sint16 x;
  72         sint16 y;
  73         sint16 cx;
  74         sint16 cy;
  75         uint8 opcode;
  76         uint32 bgcolour;
  77         uint32 fgcolour;
  78         BRUSH brush;
  79
  80 }
  81 PATBLT_ORDER;
  82
  83 typedef struct _SCREENBLT_ORDER
  84 {
  85         sint16 x;
  86         sint16 y;
  87         sint16 cx;
  88         sint16 cy;
  89         uint8 opcode;
  90         sint16 srcx;
  91         sint16 srcy;
  92
  93 }
  94 SCREENBLT_ORDER;
  95
  96 typedef struct _LINE_ORDER
  97 {
  98         uint16 mixmode;
  99         sint16 startx;
 100         sint16 starty;
 101         sint16 endx;
 102         sint16 endy;
 103         uint32 bgcolour;
 104         uint8 opcode;
 105         PEN pen;
 106
 107 }
 108 LINE_ORDER;
 109
 110 typedef struct _RECT_ORDER
 111 {
 112         sint16 x;
 113         sint16 y;
 114         sint16 cx;
 115         sint16 cy;
 116         uint32 colour;
 117
 118 }
 119 RECT_ORDER;
 120
 121 typedef struct _DESKSAVE_ORDER
 122 {
 123         uint32 offset;
 124         sint16 left;
 125         sint16 top;
 126         sint16 right;
 127         sint16 bottom;
 128         uint8 action;
 129
 130 }
 131 DESKSAVE_ORDER;
 132
 133 typedef struct _TRIBLT_ORDER
 134 {
 135         uint8 colour_table;
 136         uint8 cache_id;
 137         sint16 x;
 138         sint16 y;
 139         sint16 cx;
 140         sint16 cy;
 141         uint8 opcode;
 142         sint16 srcx;
 143         sint16 srcy;
 144         uint32 bgcolour;
 145         uint32 fgcolour;
 146         BRUSH brush;
 147         uint16 cache_idx;
 148         uint16 unknown;
 149
 150 }
 151 TRIBLT_ORDER;
 152
 153 typedef struct _MEMBLT_ORDER
 154 {
 155         uint8 colour_table;
 156         uint8 cache_id;
 157         sint16 x;
 158         sint16 y;
 159         sint16 cx;
 160         sint16 cy;
 161         uint8 opcode;
 162         sint16 srcx;
 163         sint16 srcy;
 164         uint16 cache_idx;
 165
 166 }
 167 MEMBLT_ORDER;
 168
 169 #define MAX_DATA 256
 170
 171 typedef struct _POLYGON_ORDER
 172 {
 173         sint16 x;
 174         sint16 y;
 175         uint8 opcode;
 176         uint8 fillmode;
 177         uint32 fgcolour;
 178         uint8 npoints;
 179         uint8 datasize;
 180         uint8 data[MAX_DATA];
 181
 182 }
 183 POLYGON_ORDER;
 184
 185 typedef struct _POLYGON2_ORDER
 186 {
 187         sint16 x;
 188         sint16 y;
 189         uint8 opcode;
 190         uint8 fillmode;
 191         uint32 bgcolour;
 192         uint32 fgcolour;
 193         BRUSH brush;
 194         uint8 npoints;
 195         uint8 datasize;
 196         uint8 data[MAX_DATA];
 197
 198 }
 199 POLYGON2_ORDER;
 200
 201 typedef struct _POLYLINE_ORDER
 202 {
 203         sint16 x;
 204         sint16 y;
 205         uint8 opcode;
 206         uint32 fgcolour;
 207         uint8 lines;
 208         uint8 datasize;
 209         uint8 data[MAX_DATA];
 210
 211 }
 212 POLYLINE_ORDER;
 213
 214 typedef struct _ELLIPSE_ORDER
 215 {
 216         sint16 left;
 217         sint16 top;
 218         sint16 right;
 219         sint16 bottom;
 220         uint8 opcode;
 221         uint8 fillmode;
 222         uint32 fgcolour;
 223
 224 }
 225 ELLIPSE_ORDER;
 226
 227 typedef struct _ELLIPSE2_ORDER
 228 {
 229         sint16 left;
 230         sint16 top;
 231         sint16 right;
 232         sint16 bottom;
 233         uint8 opcode;
 234         uint8 fillmode;
 235         BRUSH brush;
 236         uint32 bgcolour;
 237         uint32 fgcolour;
 238
 239 }
 240 ELLIPSE2_ORDER;
 241
 242 #define MAX_TEXT 256
 243
 244 typedef struct _TEXT2_ORDER
 245 {
 246         uint8 font;
 247         uint8 flags;
 248         uint8 opcode;
 249         uint8 mixmode;
 250         uint32 bgcolour;
 251         uint32 fgcolour;
 252         sint16 clipleft;
 253         sint16 cliptop;
 254         sint16 clipright;
 255         sint16 clipbottom;
 256         sint16 boxleft;
 257         sint16 boxtop;
 258         sint16 boxright;
 259         sint16 boxbottom;
 260         BRUSH brush;
 261         sint16 x;
 262         sint16 y;
 263         uint8 length;
 264         uint8 text[MAX_TEXT];
 265
 266 }
 267 TEXT2_ORDER;
 268
 269 typedef struct _RDP_ORDER_STATE
 270 {
 271         uint8 order_type;
 272         BOUNDS bounds;
 273
 274         DESTBLT_ORDER destblt;
 275         PATBLT_ORDER patblt;
 276         SCREENBLT_ORDER screenblt;
 277         LINE_ORDER line;
 278         RECT_ORDER rect;
 279         DESKSAVE_ORDER desksave;
 280         MEMBLT_ORDER memblt;
 281         TRIBLT_ORDER triblt;
 282         POLYGON_ORDER polygon;
 283         POLYGON2_ORDER polygon2;
 284         POLYLINE_ORDER polyline;
 285         ELLIPSE_ORDER ellipse;
 286         ELLIPSE2_ORDER ellipse2;
 287         TEXT2_ORDER text2;
 288
 289 }
 290 RDP_ORDER_STATE;
 291
 292 typedef struct _RDP_RAW_BMPCACHE_ORDER
 293 {
 294         uint8 cache_id;
 295         uint8 pad1;
 296         uint8 width;
 297         uint8 height;
 298         uint8 bpp;
 299         uint16 bufsize;
 300         uint16 cache_idx;
 301         uint8 *data;
 302
 303 }
 304 RDP_RAW_BMPCACHE_ORDER;
 305
 306 typedef struct _RDP_BMPCACHE_ORDER
 307 {
 308         uint8 cache_id;
 309         uint8 pad1;
 310         uint8 width;
 311         uint8 height;
 312         uint8 bpp;
 313         uint16 bufsize;
 314         uint16 cache_idx;
 315         uint16 pad2;
 316         uint16 size;
 317         uint16 row_size;
 318         uint16 final_size;
 319         uint8 *data;
 320
 321 }
 322 RDP_BMPCACHE_ORDER;
 323
 324 /* RDP_BMPCACHE2_ORDER */
 325 #define ID_MASK                 0x0007
 326 #define MODE_MASK               0x0038
 327 #define SQUARE                  0x0080
 328 #define PERSIST                 0x0100
 329 #define FLAG_51_UNKNOWN         0x0800
 330
 331 #define MODE_SHIFT              3
 332
 333 #define LONG_FORMAT             0x80
 334 #define BUFSIZE_MASK            0x3FFF  /* or 0x1FFF? */
 335
 336 #define MAX_GLYPH 32
 337
 338 typedef struct _RDP_FONT_GLYPH
 339 {
 340         uint16 character;
 341         uint16 unknown;
 342         uint16 baseline;
 343         uint16 width;
 344         uint16 height;
 345         uint8 data[MAX_GLYPH];
 346
 347 }
 348 RDP_FONT_GLYPH;
 349
 350 #define MAX_GLYPHS 256
 351
 352 typedef struct _RDP_FONTCACHE_ORDER
 353 {
 354         uint8 font;
 355         uint8 nglyphs;
 356         RDP_FONT_GLYPH glyphs[MAX_GLYPHS];
 357
 358 }
 359 RDP_FONTCACHE_ORDER;
 360
 361 typedef struct _RDP_COLCACHE_ORDER
 362 {
 363         uint8 cache_id;
 364         COLOURMAP map;
 365
 366 }
 367 RDP_COLCACHE_ORDER;