modules/rosapps/applications/net/tsclient/rdesktop/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 #ifndef RDESKTOP_ORDERS_H
  22 #define RDESKTOP_ORDERS_H
  23
  24 #define RDP_ORDER_STANDARD   0x01
  25 #define RDP_ORDER_SECONDARY  0x02
  26 #define RDP_ORDER_BOUNDS     0x04
  27 #define RDP_ORDER_CHANGE     0x08
  28 #define RDP_ORDER_DELTA      0x10
  29 #define RDP_ORDER_LASTBOUNDS 0x20
  30 #define RDP_ORDER_SMALL      0x40
  31 #define RDP_ORDER_TINY       0x80
  32
  33 enum RDP_ORDER_TYPE
  34 {
  35         RDP_ORDER_DESTBLT = 0,
  36         RDP_ORDER_PATBLT = 1,
  37         RDP_ORDER_SCREENBLT = 2,
  38         RDP_ORDER_LINE = 9,
  39         RDP_ORDER_RECT = 10,
  40         RDP_ORDER_DESKSAVE = 11,
  41         RDP_ORDER_MEMBLT = 13,
  42         RDP_ORDER_TRIBLT = 14,
  43         RDP_ORDER_POLYGON = 20,
  44         RDP_ORDER_POLYGON2 = 21,
  45         RDP_ORDER_POLYLINE = 22,
  46         RDP_ORDER_ELLIPSE = 25,
  47         RDP_ORDER_ELLIPSE2 = 26,
  48         RDP_ORDER_TEXT2 = 27
  49 };
  50
  51 enum RDP_SECONDARY_ORDER_TYPE
  52 {
  53         RDP_ORDER_RAW_BMPCACHE = 0,
  54         RDP_ORDER_COLCACHE = 1,
  55         RDP_ORDER_BMPCACHE = 2,
  56         RDP_ORDER_FONTCACHE = 3,
  57         RDP_ORDER_RAW_BMPCACHE2 = 4,
  58         RDP_ORDER_BMPCACHE2 = 5,
  59         RDP_ORDER_BRUSHCACHE = 7
  60 };
  61
  62 typedef struct _DESTBLT_ORDER
  63 {
  64         sint16 x;
  65         sint16 y;
  66         sint16 cx;
  67         sint16 cy;
  68         uint8 opcode;
  69
  70 }
  71 DESTBLT_ORDER;
  72
  73 typedef struct _PATBLT_ORDER
  74 {
  75         sint16 x;
  76         sint16 y;
  77         sint16 cx;
  78         sint16 cy;
  79         uint8 opcode;
  80         uint32 bgcolour;
  81         uint32 fgcolour;
  82         BRUSH brush;
  83
  84 }
  85 PATBLT_ORDER;
  86
  87 typedef struct _SCREENBLT_ORDER
  88 {
  89         sint16 x;
  90         sint16 y;
  91         sint16 cx;
  92         sint16 cy;
  93         uint8 opcode;
  94         sint16 srcx;
  95         sint16 srcy;
  96
  97 }
  98 SCREENBLT_ORDER;
  99
 100 typedef struct _LINE_ORDER
 101 {
 102         uint16 mixmode;
 103         sint16 startx;
 104         sint16 starty;
 105         sint16 endx;
 106         sint16 endy;
 107         uint32 bgcolour;
 108         uint8 opcode;
 109         PEN pen;
 110
 111 }
 112 LINE_ORDER;
 113
 114 typedef struct _RECT_ORDER
 115 {
 116         sint16 x;
 117         sint16 y;
 118         sint16 cx;
 119         sint16 cy;
 120         uint32 colour;
 121
 122 }
 123 RECT_ORDER;
 124
 125 typedef struct _DESKSAVE_ORDER
 126 {
 127         uint32 offset;
 128         sint16 left;
 129         sint16 top;
 130         sint16 right;
 131         sint16 bottom;
 132         uint8 action;
 133
 134 }
 135 DESKSAVE_ORDER;
 136
 137 typedef struct _TRIBLT_ORDER
 138 {
 139         uint8 colour_table;
 140         uint8 cache_id;
 141         sint16 x;
 142         sint16 y;
 143         sint16 cx;
 144         sint16 cy;
 145         uint8 opcode;
 146         sint16 srcx;
 147         sint16 srcy;
 148         uint32 bgcolour;
 149         uint32 fgcolour;
 150         BRUSH brush;
 151         uint16 cache_idx;
 152         uint16 unknown;
 153
 154 }
 155 TRIBLT_ORDER;
 156
 157 typedef struct _MEMBLT_ORDER
 158 {
 159         uint8 colour_table;
 160         uint8 cache_id;
 161         sint16 x;
 162         sint16 y;
 163         sint16 cx;
 164         sint16 cy;
 165         uint8 opcode;
 166         sint16 srcx;
 167         sint16 srcy;
 168         uint16 cache_idx;
 169
 170 }
 171 MEMBLT_ORDER;
 172
 173 #define MAX_DATA 256
 174
 175 typedef struct _POLYGON_ORDER
 176 {
 177         sint16 x;
 178         sint16 y;
 179         uint8 opcode;
 180         uint8 fillmode;
 181         uint32 fgcolour;
 182         uint8 npoints;
 183         uint8 datasize;
 184         uint8 data[MAX_DATA];
 185
 186 }
 187 POLYGON_ORDER;
 188
 189 typedef struct _POLYGON2_ORDER
 190 {
 191         sint16 x;
 192         sint16 y;
 193         uint8 opcode;
 194         uint8 fillmode;
 195         uint32 bgcolour;
 196         uint32 fgcolour;
 197         BRUSH brush;
 198         uint8 npoints;
 199         uint8 datasize;
 200         uint8 data[MAX_DATA];
 201
 202 }
 203 POLYGON2_ORDER;
 204
 205 typedef struct _POLYLINE_ORDER
 206 {
 207         sint16 x;
 208         sint16 y;
 209         uint8 opcode;
 210         uint32 fgcolour;
 211         uint8 lines;
 212         uint8 datasize;
 213         uint8 data[MAX_DATA];
 214
 215 }
 216 POLYLINE_ORDER;
 217
 218 typedef struct _ELLIPSE_ORDER
 219 {
 220         sint16 left;
 221         sint16 top;
 222         sint16 right;
 223         sint16 bottom;
 224         uint8 opcode;
 225         uint8 fillmode;
 226         uint32 fgcolour;
 227
 228 }
 229 ELLIPSE_ORDER;
 230
 231 typedef struct _ELLIPSE2_ORDER
 232 {
 233         sint16 left;
 234         sint16 top;
 235         sint16 right;
 236         sint16 bottom;
 237         uint8 opcode;
 238         uint8 fillmode;
 239         BRUSH brush;
 240         uint32 bgcolour;
 241         uint32 fgcolour;
 242
 243 }
 244 ELLIPSE2_ORDER;
 245
 246 #define MAX_TEXT 256
 247
 248 typedef struct _TEXT2_ORDER
 249 {
 250         uint8 font;
 251         uint8 flags;
 252         uint8 opcode;
 253         uint8 mixmode;
 254         uint32 bgcolour;
 255         uint32 fgcolour;
 256         sint16 clipleft;
 257         sint16 cliptop;
 258         sint16 clipright;
 259         sint16 clipbottom;
 260         sint16 boxleft;
 261         sint16 boxtop;
 262         sint16 boxright;
 263         sint16 boxbottom;
 264         BRUSH brush;
 265         sint16 x;
 266         sint16 y;
 267         uint8 length;
 268         uint8 text[MAX_TEXT];
 269
 270 }
 271 TEXT2_ORDER;
 272
 273 typedef struct _RDP_ORDER_STATE
 274 {
 275         uint8 order_type;
 276         BOUNDS bounds;
 277
 278         DESTBLT_ORDER destblt;
 279         PATBLT_ORDER patblt;
 280         SCREENBLT_ORDER screenblt;
 281         LINE_ORDER line;
 282         RECT_ORDER rect;
 283         DESKSAVE_ORDER desksave;
 284         MEMBLT_ORDER memblt;
 285         TRIBLT_ORDER triblt;
 286         POLYGON_ORDER polygon;
 287         POLYGON2_ORDER polygon2;
 288         POLYLINE_ORDER polyline;
 289         ELLIPSE_ORDER ellipse;
 290         ELLIPSE2_ORDER ellipse2;
 291         TEXT2_ORDER text2;
 292
 293 }
 294 RDP_ORDER_STATE;
 295
 296 typedef struct _RDP_RAW_BMPCACHE_ORDER
 297 {
 298         uint8 cache_id;
 299         uint8 pad1;
 300         uint8 width;
 301         uint8 height;
 302         uint8 bpp;
 303         uint16 bufsize;
 304         uint16 cache_idx;
 305         uint8 *data;
 306
 307 }
 308 RDP_RAW_BMPCACHE_ORDER;
 309
 310 typedef struct _RDP_BMPCACHE_ORDER
 311 {
 312         uint8 cache_id;
 313         uint8 pad1;
 314         uint8 width;
 315         uint8 height;
 316         uint8 bpp;
 317         uint16 bufsize;
 318         uint16 cache_idx;
 319         uint16 pad2;
 320         uint16 size;
 321         uint16 row_size;
 322         uint16 final_size;
 323         uint8 *data;
 324
 325 }
 326 RDP_BMPCACHE_ORDER;
 327
 328 /* RDP_BMPCACHE2_ORDER */
 329 #define ID_MASK                 0x0007
 330 #define MODE_MASK               0x0038
 331 #define SQUARE                  0x0080
 332 #define PERSIST                 0x0100
 333 #define FLAG_51_UNKNOWN         0x0800
 334
 335 #define MODE_SHIFT              3
 336
 337 #define LONG_FORMAT             0x80
 338 #define BUFSIZE_MASK            0x3FFF  /* or 0x1FFF? */
 339
 340 #define MAX_GLYPH 32
 341
 342 typedef struct _RDP_FONT_GLYPH
 343 {
 344         uint16 character;
 345         uint16 unknown;
 346         uint16 baseline;
 347         uint16 width;
 348         uint16 height;
 349         uint8 data[MAX_GLYPH];
 350
 351 }
 352 RDP_FONT_GLYPH;
 353
 354 #define MAX_GLYPHS 256
 355
 356 typedef struct _RDP_FONTCACHE_ORDER
 357 {
 358         uint8 font;
 359         uint8 nglyphs;
 360         RDP_FONT_GLYPH glyphs[MAX_GLYPHS];
 361
 362 }
 363 RDP_FONTCACHE_ORDER;
 364
 365 typedef struct _RDP_COLCACHE_ORDER
 366 {
 367         uint8 cache_id;
 368         COLOURMAP map;
 369
 370 }
 371 RDP_COLCACHE_ORDER;
 372
 373 #endif