/src/FreeRDP/libfreerdp/core/orders.c
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1 | | /** |
2 | | * FreeRDP: A Remote Desktop Protocol Implementation |
3 | | * Drawing Orders |
4 | | * |
5 | | * Copyright 2011 Marc-Andre Moreau <marcandre.moreau@gmail.com> |
6 | | * Copyright 2016 Armin Novak <armin.novak@thincast.com> |
7 | | * Copyright 2016 Thincast Technologies GmbH |
8 | | * |
9 | | * Licensed under the Apache License, Version 2.0 (the "License"); |
10 | | * you may not use this file except in compliance with the License. |
11 | | * You may obtain a copy of the License at |
12 | | * |
13 | | * http://www.apache.org/licenses/LICENSE-2.0 |
14 | | * |
15 | | * Unless required by applicable law or agreed to in writing, software |
16 | | * distributed under the License is distributed on an "AS IS" BASIS, |
17 | | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
18 | | * See the License for the specific language governing permissions and |
19 | | * limitations under the License. |
20 | | */ |
21 | | |
22 | | #include <freerdp/config.h> |
23 | | |
24 | | #include "settings.h" |
25 | | |
26 | | #include <winpr/wtypes.h> |
27 | | #include <winpr/crt.h> |
28 | | #include <winpr/assert.h> |
29 | | |
30 | | #include <freerdp/api.h> |
31 | | #include <freerdp/log.h> |
32 | | #include <freerdp/graphics.h> |
33 | | #include <freerdp/codec/bitmap.h> |
34 | | #include <freerdp/gdi/gdi.h> |
35 | | |
36 | | #include "orders.h" |
37 | | #include "window.h" |
38 | | |
39 | | #include "../cache/glyph.h" |
40 | | #include "../cache/bitmap.h" |
41 | | #include "../cache/brush.h" |
42 | | #include "../cache/cache.h" |
43 | | |
44 | | #define TAG FREERDP_TAG("core.orders") |
45 | | |
46 | | static const char primary_order_str[] = "Primary Drawing Order"; |
47 | | static const char secondary_order_str[] = "Secondary Drawing Order"; |
48 | | static const char alt_sec_order_str[] = "Alternate Secondary Drawing Order"; |
49 | | |
50 | | BYTE get_primary_drawing_order_field_bytes(UINT32 orderType, BOOL* pValid) |
51 | 4.89k | { |
52 | 4.89k | if (pValid) |
53 | 2.71k | *pValid = TRUE; |
54 | 4.89k | switch (orderType) |
55 | 4.89k | { |
56 | 2.91k | case 0: |
57 | 2.91k | return DSTBLT_ORDER_FIELD_BYTES; |
58 | 739 | case 1: |
59 | 739 | return PATBLT_ORDER_FIELD_BYTES; |
60 | 72 | case 2: |
61 | 72 | return SCRBLT_ORDER_FIELD_BYTES; |
62 | 0 | case 3: |
63 | 0 | return 0; |
64 | 0 | case 4: |
65 | 0 | return 0; |
66 | 0 | case 5: |
67 | 0 | return 0; |
68 | 0 | case 6: |
69 | 0 | return 0; |
70 | 0 | case 7: |
71 | 0 | return DRAW_NINE_GRID_ORDER_FIELD_BYTES; |
72 | 0 | case 8: |
73 | 0 | return MULTI_DRAW_NINE_GRID_ORDER_FIELD_BYTES; |
74 | 245 | case 9: |
75 | 245 | return LINE_TO_ORDER_FIELD_BYTES; |
76 | 203 | case 10: |
77 | 203 | return OPAQUE_RECT_ORDER_FIELD_BYTES; |
78 | 0 | case 11: |
79 | 0 | return SAVE_BITMAP_ORDER_FIELD_BYTES; |
80 | 0 | case 12: |
81 | 0 | return 0; |
82 | 0 | case 13: |
83 | 0 | return MEMBLT_ORDER_FIELD_BYTES; |
84 | 0 | case 14: |
85 | 0 | return MEM3BLT_ORDER_FIELD_BYTES; |
86 | 0 | case 15: |
87 | 0 | return MULTI_DSTBLT_ORDER_FIELD_BYTES; |
88 | 0 | case 16: |
89 | 0 | return MULTI_PATBLT_ORDER_FIELD_BYTES; |
90 | 0 | case 17: |
91 | 0 | return MULTI_SCRBLT_ORDER_FIELD_BYTES; |
92 | 420 | case 18: |
93 | 420 | return MULTI_OPAQUE_RECT_ORDER_FIELD_BYTES; |
94 | 0 | case 19: |
95 | 0 | return FAST_INDEX_ORDER_FIELD_BYTES; |
96 | 0 | case 20: |
97 | 0 | return POLYGON_SC_ORDER_FIELD_BYTES; |
98 | 0 | case 21: |
99 | 0 | return POLYGON_CB_ORDER_FIELD_BYTES; |
100 | 297 | case 22: |
101 | 297 | return POLYLINE_ORDER_FIELD_BYTES; |
102 | 0 | case 23: |
103 | 0 | return 0; |
104 | 0 | case 24: |
105 | 0 | return FAST_GLYPH_ORDER_FIELD_BYTES; |
106 | 0 | case 25: |
107 | 0 | return ELLIPSE_SC_ORDER_FIELD_BYTES; |
108 | 0 | case 26: |
109 | 0 | return ELLIPSE_CB_ORDER_FIELD_BYTES; |
110 | 0 | case 27: |
111 | 0 | return GLYPH_INDEX_ORDER_FIELD_BYTES; |
112 | 0 | default: |
113 | 0 | if (pValid) |
114 | 0 | *pValid = FALSE; |
115 | 0 | WLog_WARN(TAG, "Invalid orderType 0x%08X received", orderType); |
116 | 0 | return 0; |
117 | 4.89k | } |
118 | 4.89k | } |
119 | | |
120 | | static BYTE get_cbr2_bpp(UINT32 bpp, BOOL* pValid) |
121 | 0 | { |
122 | 0 | if (pValid) |
123 | 0 | *pValid = TRUE; |
124 | 0 | switch (bpp) |
125 | 0 | { |
126 | 0 | case 3: |
127 | 0 | return 8; |
128 | 0 | case 4: |
129 | 0 | return 16; |
130 | 0 | case 5: |
131 | 0 | return 24; |
132 | 0 | case 6: |
133 | 0 | return 32; |
134 | 0 | default: |
135 | 0 | WLog_WARN(TAG, "Invalid bpp %" PRIu32, bpp); |
136 | 0 | if (pValid) |
137 | 0 | *pValid = FALSE; |
138 | 0 | return 0; |
139 | 0 | } |
140 | 0 | } |
141 | | |
142 | | static BYTE get_bmf_bpp(UINT32 bmf, BOOL* pValid) |
143 | 465 | { |
144 | 465 | if (pValid) |
145 | 465 | *pValid = TRUE; |
146 | | /* Mask out highest bit */ |
147 | 465 | switch (bmf & (~CACHED_BRUSH)) |
148 | 465 | { |
149 | 112 | case 1: |
150 | 112 | return 1; |
151 | 83 | case 3: |
152 | 83 | return 8; |
153 | 68 | case 4: |
154 | 68 | return 16; |
155 | 54 | case 5: |
156 | 54 | return 24; |
157 | 89 | case 6: |
158 | 89 | return 32; |
159 | 59 | default: |
160 | 59 | WLog_WARN(TAG, "Invalid bmf %" PRIu32, bmf); |
161 | 59 | if (pValid) |
162 | 59 | *pValid = FALSE; |
163 | 59 | return 0; |
164 | 465 | } |
165 | 465 | } |
166 | | static BYTE get_bpp_bmf(UINT32 bpp, BOOL* pValid) |
167 | 176 | { |
168 | 176 | if (pValid) |
169 | 176 | *pValid = TRUE; |
170 | 176 | switch (bpp) |
171 | 176 | { |
172 | 49 | case 1: |
173 | 49 | return 1; |
174 | 33 | case 8: |
175 | 33 | return 3; |
176 | 41 | case 16: |
177 | 41 | return 4; |
178 | 16 | case 24: |
179 | 16 | return 5; |
180 | 37 | case 32: |
181 | 37 | return 6; |
182 | 0 | default: |
183 | 0 | WLog_WARN(TAG, "Invalid color depth %" PRIu32, bpp); |
184 | 0 | if (pValid) |
185 | 0 | *pValid = FALSE; |
186 | 0 | return 0; |
187 | 176 | } |
188 | 176 | } |
189 | | |
190 | | static BOOL check_order_activated(wLog* log, rdpSettings* settings, const char* orderName, |
191 | | BOOL condition, const char* extendedMessage) |
192 | 12.3k | { |
193 | 12.3k | if (!condition) |
194 | 8.52k | { |
195 | 8.52k | if (settings->AllowUnanouncedOrdersFromServer) |
196 | 0 | { |
197 | 0 | WLog_Print(log, WLOG_WARN, |
198 | 0 | "%s - SERVER BUG: The support for this feature was not announced!", |
199 | 0 | orderName); |
200 | 0 | if (extendedMessage) |
201 | 0 | WLog_Print(log, WLOG_WARN, "%s", extendedMessage); |
202 | 0 | return TRUE; |
203 | 0 | } |
204 | 8.52k | else |
205 | 8.52k | { |
206 | 8.52k | WLog_Print(log, WLOG_ERROR, |
207 | 8.52k | "%s - SERVER BUG: The support for this feature was not announced! Use " |
208 | 8.52k | "/relax-order-checks to ignore", |
209 | 8.52k | orderName); |
210 | 8.52k | if (extendedMessage) |
211 | 5.99k | WLog_Print(log, WLOG_WARN, "%s", extendedMessage); |
212 | 8.52k | return FALSE; |
213 | 8.52k | } |
214 | 8.52k | } |
215 | | |
216 | 3.85k | return TRUE; |
217 | 12.3k | } |
218 | | |
219 | | static BOOL check_alt_order_supported(wLog* log, rdpSettings* settings, BYTE orderType, |
220 | | const char* orderName) |
221 | 8.52k | { |
222 | 8.52k | const char* extendedMessage = NULL; |
223 | 8.52k | BOOL condition = FALSE; |
224 | | |
225 | 8.52k | switch (orderType) |
226 | 8.52k | { |
227 | 356 | case ORDER_TYPE_CREATE_OFFSCREEN_BITMAP: |
228 | 5.82k | case ORDER_TYPE_SWITCH_SURFACE: |
229 | 5.82k | condition = settings->OffscreenSupportLevel != 0; |
230 | 5.82k | extendedMessage = "Adding /cache:offscreen might mitigate"; |
231 | 5.82k | break; |
232 | | |
233 | 39 | case ORDER_TYPE_CREATE_NINE_GRID_BITMAP: |
234 | 39 | condition = settings->DrawNineGridEnabled; |
235 | 39 | break; |
236 | | |
237 | 76 | case ORDER_TYPE_FRAME_MARKER: |
238 | 76 | condition = settings->FrameMarkerCommandEnabled; |
239 | 76 | break; |
240 | | |
241 | 54 | case ORDER_TYPE_GDIPLUS_FIRST: |
242 | 86 | case ORDER_TYPE_GDIPLUS_NEXT: |
243 | 101 | case ORDER_TYPE_GDIPLUS_END: |
244 | 181 | case ORDER_TYPE_GDIPLUS_CACHE_FIRST: |
245 | 428 | case ORDER_TYPE_GDIPLUS_CACHE_NEXT: |
246 | 461 | case ORDER_TYPE_GDIPLUS_CACHE_END: |
247 | 461 | condition = settings->DrawGdiPlusCacheEnabled; |
248 | 461 | break; |
249 | | |
250 | 40 | case ORDER_TYPE_WINDOW: |
251 | 40 | condition = settings->RemoteWndSupportLevel != WINDOW_LEVEL_NOT_SUPPORTED; |
252 | 40 | break; |
253 | | |
254 | 388 | case ORDER_TYPE_STREAM_BITMAP_FIRST: |
255 | 523 | case ORDER_TYPE_STREAM_BITMAP_NEXT: |
256 | 580 | case ORDER_TYPE_COMPDESK_FIRST: |
257 | 580 | condition = TRUE; |
258 | 580 | break; |
259 | | |
260 | 1.50k | default: |
261 | 1.50k | WLog_Print(log, WLOG_WARN, "%s - %s UNKNOWN", orderName, alt_sec_order_str); |
262 | 1.50k | condition = FALSE; |
263 | 1.50k | break; |
264 | 8.52k | } |
265 | | |
266 | 8.52k | return check_order_activated(log, settings, orderName, condition, extendedMessage); |
267 | 8.52k | } |
268 | | |
269 | | static BOOL check_secondary_order_supported(wLog* log, rdpSettings* settings, BYTE orderType, |
270 | | const char* orderName) |
271 | 827 | { |
272 | 827 | const char* extendedMessage = NULL; |
273 | 827 | BOOL condition = FALSE; |
274 | | |
275 | 827 | switch (orderType) |
276 | 827 | { |
277 | 134 | case ORDER_TYPE_BITMAP_UNCOMPRESSED: |
278 | 151 | case ORDER_TYPE_CACHE_BITMAP_COMPRESSED: |
279 | 151 | condition = settings->BitmapCacheEnabled; |
280 | 151 | extendedMessage = "Adding /cache:bitmap might mitigate"; |
281 | 151 | break; |
282 | | |
283 | 12 | case ORDER_TYPE_BITMAP_UNCOMPRESSED_V2: |
284 | 15 | case ORDER_TYPE_BITMAP_COMPRESSED_V2: |
285 | 15 | condition = settings->BitmapCacheEnabled; |
286 | 15 | extendedMessage = "Adding /cache:bitmap might mitigate"; |
287 | 15 | break; |
288 | | |
289 | 10 | case ORDER_TYPE_BITMAP_COMPRESSED_V3: |
290 | 10 | condition = settings->BitmapCacheV3Enabled; |
291 | 10 | extendedMessage = "Adding /cache:bitmap might mitigate"; |
292 | 10 | break; |
293 | | |
294 | 5 | case ORDER_TYPE_CACHE_COLOR_TABLE: |
295 | 5 | condition = (settings->OrderSupport[NEG_MEMBLT_INDEX] || |
296 | 5 | settings->OrderSupport[NEG_MEM3BLT_INDEX]); |
297 | 5 | break; |
298 | | |
299 | 4 | case ORDER_TYPE_CACHE_GLYPH: |
300 | 4 | { |
301 | 4 | switch (settings->GlyphSupportLevel) |
302 | 4 | { |
303 | 0 | case GLYPH_SUPPORT_PARTIAL: |
304 | 0 | case GLYPH_SUPPORT_FULL: |
305 | 0 | case GLYPH_SUPPORT_ENCODE: |
306 | 0 | condition = TRUE; |
307 | 0 | break; |
308 | | |
309 | 4 | case GLYPH_SUPPORT_NONE: |
310 | 4 | default: |
311 | 4 | condition = FALSE; |
312 | 4 | break; |
313 | 4 | } |
314 | 4 | } |
315 | 4 | break; |
316 | | |
317 | 437 | case ORDER_TYPE_CACHE_BRUSH: |
318 | 437 | condition = TRUE; |
319 | 437 | break; |
320 | | |
321 | 205 | default: |
322 | 205 | WLog_Print(log, WLOG_WARN, "SECONDARY ORDER %s not supported", orderName); |
323 | 205 | break; |
324 | 827 | } |
325 | | |
326 | 827 | return check_order_activated(log, settings, orderName, condition, extendedMessage); |
327 | 827 | } |
328 | | |
329 | | static BOOL check_primary_order_supported(wLog* log, rdpSettings* settings, UINT32 orderType, |
330 | | const char* orderName) |
331 | 3.02k | { |
332 | 3.02k | const char* extendedMessage = NULL; |
333 | 3.02k | BOOL condition = FALSE; |
334 | | |
335 | 3.02k | switch (orderType) |
336 | 3.02k | { |
337 | 1.34k | case ORDER_TYPE_DSTBLT: |
338 | 1.34k | condition = settings->OrderSupport[NEG_DSTBLT_INDEX]; |
339 | 1.34k | break; |
340 | | |
341 | 36 | case ORDER_TYPE_SCRBLT: |
342 | 36 | condition = settings->OrderSupport[NEG_SCRBLT_INDEX]; |
343 | 36 | break; |
344 | | |
345 | 11 | case ORDER_TYPE_DRAW_NINE_GRID: |
346 | 11 | condition = settings->OrderSupport[NEG_DRAWNINEGRID_INDEX]; |
347 | 11 | break; |
348 | | |
349 | 3 | case ORDER_TYPE_MULTI_DRAW_NINE_GRID: |
350 | 3 | condition = settings->OrderSupport[NEG_MULTI_DRAWNINEGRID_INDEX]; |
351 | 3 | break; |
352 | | |
353 | 121 | case ORDER_TYPE_LINE_TO: |
354 | 121 | condition = settings->OrderSupport[NEG_LINETO_INDEX]; |
355 | 121 | break; |
356 | | |
357 | | /* [MS-RDPEGDI] 2.2.2.2.1.1.2.5 OpaqueRect (OPAQUERECT_ORDER) |
358 | | * suggests that PatBlt and OpaqueRect imply each other. */ |
359 | 409 | case ORDER_TYPE_PATBLT: |
360 | 502 | case ORDER_TYPE_OPAQUE_RECT: |
361 | 502 | condition = settings->OrderSupport[NEG_OPAQUE_RECT_INDEX] || |
362 | 502 | settings->OrderSupport[NEG_PATBLT_INDEX]; |
363 | 502 | break; |
364 | | |
365 | 4 | case ORDER_TYPE_SAVE_BITMAP: |
366 | 4 | condition = settings->OrderSupport[NEG_SAVEBITMAP_INDEX]; |
367 | 4 | break; |
368 | | |
369 | 5 | case ORDER_TYPE_MEMBLT: |
370 | 5 | condition = settings->OrderSupport[NEG_MEMBLT_INDEX]; |
371 | 5 | break; |
372 | | |
373 | 2 | case ORDER_TYPE_MEM3BLT: |
374 | 2 | condition = settings->OrderSupport[NEG_MEM3BLT_INDEX]; |
375 | 2 | break; |
376 | | |
377 | 5 | case ORDER_TYPE_MULTI_DSTBLT: |
378 | 5 | condition = settings->OrderSupport[NEG_MULTIDSTBLT_INDEX]; |
379 | 5 | break; |
380 | | |
381 | 3 | case ORDER_TYPE_MULTI_PATBLT: |
382 | 3 | condition = settings->OrderSupport[NEG_MULTIPATBLT_INDEX]; |
383 | 3 | break; |
384 | | |
385 | 2 | case ORDER_TYPE_MULTI_SCRBLT: |
386 | 2 | condition = settings->OrderSupport[NEG_MULTIDSTBLT_INDEX]; |
387 | 2 | break; |
388 | | |
389 | 420 | case ORDER_TYPE_MULTI_OPAQUE_RECT: |
390 | 420 | condition = settings->OrderSupport[NEG_MULTIOPAQUERECT_INDEX]; |
391 | 420 | break; |
392 | | |
393 | 2 | case ORDER_TYPE_FAST_INDEX: |
394 | 2 | condition = settings->OrderSupport[NEG_FAST_INDEX_INDEX]; |
395 | 2 | break; |
396 | | |
397 | 2 | case ORDER_TYPE_POLYGON_SC: |
398 | 2 | condition = settings->OrderSupport[NEG_POLYGON_SC_INDEX]; |
399 | 2 | break; |
400 | | |
401 | 2 | case ORDER_TYPE_POLYGON_CB: |
402 | 2 | condition = settings->OrderSupport[NEG_POLYGON_CB_INDEX]; |
403 | 2 | break; |
404 | | |
405 | 297 | case ORDER_TYPE_POLYLINE: |
406 | 297 | condition = settings->OrderSupport[NEG_POLYLINE_INDEX]; |
407 | 297 | break; |
408 | | |
409 | 2 | case ORDER_TYPE_FAST_GLYPH: |
410 | 2 | condition = settings->OrderSupport[NEG_FAST_GLYPH_INDEX]; |
411 | 2 | break; |
412 | | |
413 | 5 | case ORDER_TYPE_ELLIPSE_SC: |
414 | 5 | condition = settings->OrderSupport[NEG_ELLIPSE_SC_INDEX]; |
415 | 5 | break; |
416 | | |
417 | 5 | case ORDER_TYPE_ELLIPSE_CB: |
418 | 5 | condition = settings->OrderSupport[NEG_ELLIPSE_CB_INDEX]; |
419 | 5 | break; |
420 | | |
421 | 5 | case ORDER_TYPE_GLYPH_INDEX: |
422 | 5 | condition = settings->OrderSupport[NEG_GLYPH_INDEX_INDEX]; |
423 | 5 | break; |
424 | | |
425 | 248 | default: |
426 | 248 | WLog_Print(log, WLOG_ERROR, "%s %s not supported", orderName, primary_order_str); |
427 | 248 | break; |
428 | 3.02k | } |
429 | | |
430 | 3.02k | return check_order_activated(log, settings, orderName, condition, extendedMessage); |
431 | 3.02k | } |
432 | | |
433 | | static const char* primary_order_string(UINT32 orderType) |
434 | 3.02k | { |
435 | 3.02k | const char* orders[] = { "[0x%02" PRIx8 "] DstBlt", |
436 | 3.02k | "[0x%02" PRIx8 "] PatBlt", |
437 | 3.02k | "[0x%02" PRIx8 "] ScrBlt", |
438 | 3.02k | "[0x%02" PRIx8 "] UNUSED", |
439 | 3.02k | "[0x%02" PRIx8 "] UNUSED", |
440 | 3.02k | "[0x%02" PRIx8 "] UNUSED", |
441 | 3.02k | "[0x%02" PRIx8 "] UNUSED", |
442 | 3.02k | "[0x%02" PRIx8 "] DrawNineGrid", |
443 | 3.02k | "[0x%02" PRIx8 "] MultiDrawNineGrid", |
444 | 3.02k | "[0x%02" PRIx8 "] LineTo", |
445 | 3.02k | "[0x%02" PRIx8 "] OpaqueRect", |
446 | 3.02k | "[0x%02" PRIx8 "] SaveBitmap", |
447 | 3.02k | "[0x%02" PRIx8 "] UNUSED", |
448 | 3.02k | "[0x%02" PRIx8 "] MemBlt", |
449 | 3.02k | "[0x%02" PRIx8 "] Mem3Blt", |
450 | 3.02k | "[0x%02" PRIx8 "] MultiDstBlt", |
451 | 3.02k | "[0x%02" PRIx8 "] MultiPatBlt", |
452 | 3.02k | "[0x%02" PRIx8 "] MultiScrBlt", |
453 | 3.02k | "[0x%02" PRIx8 "] MultiOpaqueRect", |
454 | 3.02k | "[0x%02" PRIx8 "] FastIndex", |
455 | 3.02k | "[0x%02" PRIx8 "] PolygonSC", |
456 | 3.02k | "[0x%02" PRIx8 "] PolygonCB", |
457 | 3.02k | "[0x%02" PRIx8 "] Polyline", |
458 | 3.02k | "[0x%02" PRIx8 "] UNUSED", |
459 | 3.02k | "[0x%02" PRIx8 "] FastGlyph", |
460 | 3.02k | "[0x%02" PRIx8 "] EllipseSC", |
461 | 3.02k | "[0x%02" PRIx8 "] EllipseCB", |
462 | 3.02k | "[0x%02" PRIx8 "] GlyphIndex" }; |
463 | 3.02k | const char* fmt = "[0x%02" PRIx8 "] UNKNOWN"; |
464 | 3.02k | static char buffer[64] = { 0 }; |
465 | | |
466 | 3.02k | if (orderType < ARRAYSIZE(orders)) |
467 | 2.77k | fmt = orders[orderType]; |
468 | | |
469 | 3.02k | sprintf_s(buffer, ARRAYSIZE(buffer), fmt, orderType); |
470 | 3.02k | return buffer; |
471 | 3.02k | } |
472 | | static const char* secondary_order_string(UINT32 orderType) |
473 | 1.18k | { |
474 | 1.18k | const char* orders[] = { "[0x%02" PRIx8 "] Cache Bitmap", |
475 | 1.18k | "[0x%02" PRIx8 "] Cache Color Table", |
476 | 1.18k | "[0x%02" PRIx8 "] Cache Bitmap (Compressed)", |
477 | 1.18k | "[0x%02" PRIx8 "] Cache Glyph", |
478 | 1.18k | "[0x%02" PRIx8 "] Cache Bitmap V2", |
479 | 1.18k | "[0x%02" PRIx8 "] Cache Bitmap V2 (Compressed)", |
480 | 1.18k | "[0x%02" PRIx8 "] UNUSED", |
481 | 1.18k | "[0x%02" PRIx8 "] Cache Brush", |
482 | 1.18k | "[0x%02" PRIx8 "] Cache Bitmap V3" }; |
483 | 1.18k | const char* fmt = "[0x%02" PRIx8 "] UNKNOWN"; |
484 | 1.18k | static char buffer[64] = { 0 }; |
485 | | |
486 | 1.18k | if (orderType < ARRAYSIZE(orders)) |
487 | 737 | fmt = orders[orderType]; |
488 | | |
489 | 1.18k | sprintf_s(buffer, ARRAYSIZE(buffer), fmt, orderType); |
490 | 1.18k | return buffer; |
491 | 1.18k | } |
492 | | static const char* altsec_order_string(BYTE orderType) |
493 | 8.64k | { |
494 | 8.64k | const char* orders[] = { |
495 | 8.64k | "[0x%02" PRIx8 "] Switch Surface", "[0x%02" PRIx8 "] Create Offscreen Bitmap", |
496 | 8.64k | "[0x%02" PRIx8 "] Stream Bitmap First", "[0x%02" PRIx8 "] Stream Bitmap Next", |
497 | 8.64k | "[0x%02" PRIx8 "] Create NineGrid Bitmap", "[0x%02" PRIx8 "] Draw GDI+ First", |
498 | 8.64k | "[0x%02" PRIx8 "] Draw GDI+ Next", "[0x%02" PRIx8 "] Draw GDI+ End", |
499 | 8.64k | "[0x%02" PRIx8 "] Draw GDI+ Cache First", "[0x%02" PRIx8 "] Draw GDI+ Cache Next", |
500 | 8.64k | "[0x%02" PRIx8 "] Draw GDI+ Cache End", "[0x%02" PRIx8 "] Windowing", |
501 | 8.64k | "[0x%02" PRIx8 "] Desktop Composition", "[0x%02" PRIx8 "] Frame Marker" |
502 | 8.64k | }; |
503 | 8.64k | const char* fmt = "[0x%02" PRIx8 "] UNKNOWN"; |
504 | 8.64k | static char buffer[64] = { 0 }; |
505 | | |
506 | 8.64k | if (orderType < ARRAYSIZE(orders)) |
507 | 7.14k | fmt = orders[orderType]; |
508 | | |
509 | 8.64k | sprintf_s(buffer, ARRAYSIZE(buffer), fmt, orderType); |
510 | 8.64k | return buffer; |
511 | 8.64k | } |
512 | | |
513 | | static INLINE BOOL update_read_coord(wStream* s, INT32* coord, BOOL delta) |
514 | 2.23k | { |
515 | 2.23k | INT8 lsi8 = 0; |
516 | 2.23k | INT16 lsi16 = 0; |
517 | | |
518 | 2.23k | if (delta) |
519 | 548 | { |
520 | 548 | if (!Stream_CheckAndLogRequiredLength(TAG, s, 1)) |
521 | 38 | return FALSE; |
522 | | |
523 | 510 | Stream_Read_INT8(s, lsi8); |
524 | 510 | *coord += lsi8; |
525 | 510 | } |
526 | 1.68k | else |
527 | 1.68k | { |
528 | 1.68k | if (!Stream_CheckAndLogRequiredLength(TAG, s, 2)) |
529 | 89 | return FALSE; |
530 | | |
531 | 1.59k | Stream_Read_INT16(s, lsi16); |
532 | 1.59k | *coord = lsi16; |
533 | 1.59k | } |
534 | | |
535 | 2.10k | return TRUE; |
536 | 2.23k | } |
537 | | static INLINE BOOL update_write_coord(wStream* s, INT32 coord) |
538 | 4.96k | { |
539 | 4.96k | Stream_Write_UINT16(s, coord); |
540 | 4.96k | return TRUE; |
541 | 4.96k | } |
542 | | static INLINE BOOL update_read_color(wStream* s, UINT32* color) |
543 | 347 | { |
544 | 347 | BYTE byte = 0; |
545 | | |
546 | 347 | if (!Stream_CheckAndLogRequiredLength(TAG, s, 3)) |
547 | 15 | return FALSE; |
548 | | |
549 | 332 | *color = 0; |
550 | 332 | Stream_Read_UINT8(s, byte); |
551 | 332 | *color = (UINT32)byte; |
552 | 332 | Stream_Read_UINT8(s, byte); |
553 | 332 | *color |= ((UINT32)byte << 8) & 0xFF00; |
554 | 332 | Stream_Read_UINT8(s, byte); |
555 | 332 | *color |= ((UINT32)byte << 16) & 0xFF0000; |
556 | 332 | return TRUE; |
557 | 347 | } |
558 | | static INLINE BOOL update_write_color(wStream* s, UINT32 color) |
559 | 454 | { |
560 | 454 | BYTE byte = 0; |
561 | 454 | byte = (color & 0xFF); |
562 | 454 | Stream_Write_UINT8(s, byte); |
563 | 454 | byte = ((color >> 8) & 0xFF); |
564 | 454 | Stream_Write_UINT8(s, byte); |
565 | 454 | byte = ((color >> 16) & 0xFF); |
566 | 454 | Stream_Write_UINT8(s, byte); |
567 | 454 | return TRUE; |
568 | 454 | } |
569 | | static INLINE BOOL update_read_colorref(wStream* s, UINT32* color) |
570 | 0 | { |
571 | 0 | BYTE byte = 0; |
572 | |
|
573 | 0 | if (!Stream_CheckAndLogRequiredLength(TAG, s, 4)) |
574 | 0 | return FALSE; |
575 | | |
576 | 0 | *color = 0; |
577 | 0 | Stream_Read_UINT8(s, byte); |
578 | 0 | *color = byte; |
579 | 0 | Stream_Read_UINT8(s, byte); |
580 | 0 | *color |= ((UINT32)byte << 8); |
581 | 0 | Stream_Read_UINT8(s, byte); |
582 | 0 | *color |= ((UINT32)byte << 16); |
583 | 0 | Stream_Seek_UINT8(s); |
584 | 0 | return TRUE; |
585 | 0 | } |
586 | | static INLINE BOOL update_read_color_quad(wStream* s, UINT32* color) |
587 | 0 | { |
588 | 0 | return update_read_colorref(s, color); |
589 | 0 | } |
590 | | static INLINE void update_write_color_quad(wStream* s, UINT32 color) |
591 | 0 | { |
592 | 0 | BYTE byte = 0; |
593 | 0 | byte = (color >> 16) & 0xFF; |
594 | 0 | Stream_Write_UINT8(s, byte); |
595 | 0 | byte = (color >> 8) & 0xFF; |
596 | 0 | Stream_Write_UINT8(s, byte); |
597 | 0 | byte = color & 0xFF; |
598 | 0 | Stream_Write_UINT8(s, byte); |
599 | 0 | } |
600 | | static INLINE BOOL update_read_2byte_unsigned(wStream* s, UINT32* value) |
601 | 0 | { |
602 | 0 | BYTE byte = 0; |
603 | |
|
604 | 0 | if (!Stream_CheckAndLogRequiredLength(TAG, s, 1)) |
605 | 0 | return FALSE; |
606 | | |
607 | 0 | Stream_Read_UINT8(s, byte); |
608 | |
|
609 | 0 | if (byte & 0x80) |
610 | 0 | { |
611 | 0 | if (!Stream_CheckAndLogRequiredLength(TAG, s, 1)) |
612 | 0 | return FALSE; |
613 | | |
614 | 0 | *value = (byte & 0x7F) << 8; |
615 | 0 | Stream_Read_UINT8(s, byte); |
616 | 0 | *value |= byte; |
617 | 0 | } |
618 | 0 | else |
619 | 0 | { |
620 | 0 | *value = (byte & 0x7F); |
621 | 0 | } |
622 | | |
623 | 0 | return TRUE; |
624 | 0 | } |
625 | | static INLINE BOOL update_write_2byte_unsigned(wStream* s, UINT32 value) |
626 | 0 | { |
627 | 0 | BYTE byte = 0; |
628 | |
|
629 | 0 | if (value > 0x7FFF) |
630 | 0 | return FALSE; |
631 | | |
632 | 0 | if (value >= 0x7F) |
633 | 0 | { |
634 | 0 | byte = ((value & 0x7F00) >> 8); |
635 | 0 | Stream_Write_UINT8(s, byte | 0x80); |
636 | 0 | byte = (value & 0xFF); |
637 | 0 | Stream_Write_UINT8(s, byte); |
638 | 0 | } |
639 | 0 | else |
640 | 0 | { |
641 | 0 | byte = (value & 0x7F); |
642 | 0 | Stream_Write_UINT8(s, byte); |
643 | 0 | } |
644 | |
|
645 | 0 | return TRUE; |
646 | 0 | } |
647 | | static INLINE BOOL update_read_2byte_signed(wStream* s, INT32* value) |
648 | 0 | { |
649 | 0 | BYTE byte = 0; |
650 | 0 | BOOL negative = 0; |
651 | |
|
652 | 0 | if (!Stream_CheckAndLogRequiredLength(TAG, s, 1)) |
653 | 0 | return FALSE; |
654 | | |
655 | 0 | Stream_Read_UINT8(s, byte); |
656 | 0 | negative = (byte & 0x40) ? TRUE : FALSE; |
657 | 0 | *value = (byte & 0x3F); |
658 | |
|
659 | 0 | if (byte & 0x80) |
660 | 0 | { |
661 | 0 | if (!Stream_CheckAndLogRequiredLength(TAG, s, 1)) |
662 | 0 | return FALSE; |
663 | | |
664 | 0 | Stream_Read_UINT8(s, byte); |
665 | 0 | *value = (*value << 8) | byte; |
666 | 0 | } |
667 | | |
668 | 0 | if (negative) |
669 | 0 | *value *= -1; |
670 | |
|
671 | 0 | return TRUE; |
672 | 0 | } |
673 | | static INLINE BOOL update_write_2byte_signed(wStream* s, INT32 value) |
674 | 0 | { |
675 | 0 | BYTE byte = 0; |
676 | 0 | BOOL negative = FALSE; |
677 | |
|
678 | 0 | if (value < 0) |
679 | 0 | { |
680 | 0 | negative = TRUE; |
681 | 0 | value *= -1; |
682 | 0 | } |
683 | |
|
684 | 0 | if (value > 0x3FFF) |
685 | 0 | return FALSE; |
686 | | |
687 | 0 | if (value >= 0x3F) |
688 | 0 | { |
689 | 0 | byte = ((value & 0x3F00) >> 8); |
690 | |
|
691 | 0 | if (negative) |
692 | 0 | byte |= 0x40; |
693 | |
|
694 | 0 | Stream_Write_UINT8(s, byte | 0x80); |
695 | 0 | byte = (value & 0xFF); |
696 | 0 | Stream_Write_UINT8(s, byte); |
697 | 0 | } |
698 | 0 | else |
699 | 0 | { |
700 | 0 | byte = (value & 0x3F); |
701 | |
|
702 | 0 | if (negative) |
703 | 0 | byte |= 0x40; |
704 | |
|
705 | 0 | Stream_Write_UINT8(s, byte); |
706 | 0 | } |
707 | |
|
708 | 0 | return TRUE; |
709 | 0 | } |
710 | | static INLINE BOOL update_read_4byte_unsigned(wStream* s, UINT32* value) |
711 | 0 | { |
712 | 0 | BYTE byte = 0; |
713 | 0 | BYTE count = 0; |
714 | |
|
715 | 0 | if (!Stream_CheckAndLogRequiredLength(TAG, s, 1)) |
716 | 0 | return FALSE; |
717 | | |
718 | 0 | Stream_Read_UINT8(s, byte); |
719 | 0 | count = (byte & 0xC0) >> 6; |
720 | |
|
721 | 0 | if (!Stream_CheckAndLogRequiredLength(TAG, s, count)) |
722 | 0 | return FALSE; |
723 | | |
724 | 0 | switch (count) |
725 | 0 | { |
726 | 0 | case 0: |
727 | 0 | *value = (byte & 0x3F); |
728 | 0 | break; |
729 | | |
730 | 0 | case 1: |
731 | 0 | *value = (byte & 0x3F) << 8; |
732 | 0 | Stream_Read_UINT8(s, byte); |
733 | 0 | *value |= byte; |
734 | 0 | break; |
735 | | |
736 | 0 | case 2: |
737 | 0 | *value = (byte & 0x3F) << 16; |
738 | 0 | Stream_Read_UINT8(s, byte); |
739 | 0 | *value |= (byte << 8); |
740 | 0 | Stream_Read_UINT8(s, byte); |
741 | 0 | *value |= byte; |
742 | 0 | break; |
743 | | |
744 | 0 | case 3: |
745 | 0 | *value = (byte & 0x3F) << 24; |
746 | 0 | Stream_Read_UINT8(s, byte); |
747 | 0 | *value |= (byte << 16); |
748 | 0 | Stream_Read_UINT8(s, byte); |
749 | 0 | *value |= (byte << 8); |
750 | 0 | Stream_Read_UINT8(s, byte); |
751 | 0 | *value |= byte; |
752 | 0 | break; |
753 | | |
754 | 0 | default: |
755 | 0 | break; |
756 | 0 | } |
757 | | |
758 | 0 | return TRUE; |
759 | 0 | } |
760 | | static INLINE BOOL update_write_4byte_unsigned(wStream* s, UINT32 value) |
761 | 0 | { |
762 | 0 | BYTE byte = 0; |
763 | |
|
764 | 0 | if (value <= 0x3F) |
765 | 0 | { |
766 | 0 | Stream_Write_UINT8(s, value); |
767 | 0 | } |
768 | 0 | else if (value <= 0x3FFF) |
769 | 0 | { |
770 | 0 | byte = (value >> 8) & 0x3F; |
771 | 0 | Stream_Write_UINT8(s, byte | 0x40); |
772 | 0 | byte = (value & 0xFF); |
773 | 0 | Stream_Write_UINT8(s, byte); |
774 | 0 | } |
775 | 0 | else if (value <= 0x3FFFFF) |
776 | 0 | { |
777 | 0 | byte = (value >> 16) & 0x3F; |
778 | 0 | Stream_Write_UINT8(s, byte | 0x80); |
779 | 0 | byte = (value >> 8) & 0xFF; |
780 | 0 | Stream_Write_UINT8(s, byte); |
781 | 0 | byte = (value & 0xFF); |
782 | 0 | Stream_Write_UINT8(s, byte); |
783 | 0 | } |
784 | 0 | else if (value <= 0x3FFFFFFF) |
785 | 0 | { |
786 | 0 | byte = (value >> 24) & 0x3F; |
787 | 0 | Stream_Write_UINT8(s, byte | 0xC0); |
788 | 0 | byte = (value >> 16) & 0xFF; |
789 | 0 | Stream_Write_UINT8(s, byte); |
790 | 0 | byte = (value >> 8) & 0xFF; |
791 | 0 | Stream_Write_UINT8(s, byte); |
792 | 0 | byte = (value & 0xFF); |
793 | 0 | Stream_Write_UINT8(s, byte); |
794 | 0 | } |
795 | 0 | else |
796 | 0 | return FALSE; |
797 | | |
798 | 0 | return TRUE; |
799 | 0 | } |
800 | | |
801 | | static INLINE BOOL update_read_delta(wStream* s, INT32* value) |
802 | 17.7k | { |
803 | 17.7k | BYTE byte = 0; |
804 | 17.7k | UINT32 uvalue = 0; |
805 | | |
806 | 17.7k | if (!Stream_CheckAndLogRequiredLength(TAG, s, 1)) |
807 | 172 | return FALSE; |
808 | | |
809 | 17.5k | Stream_Read_UINT8(s, byte); |
810 | | |
811 | 17.5k | if (byte & 0x40) |
812 | 5.04k | uvalue = (byte | ~0x3F); |
813 | 12.5k | else |
814 | 12.5k | uvalue = (byte & 0x3F); |
815 | | |
816 | 17.5k | if (byte & 0x80) |
817 | 2.78k | { |
818 | 2.78k | if (!Stream_CheckAndLogRequiredLength(TAG, s, 1)) |
819 | 19 | return FALSE; |
820 | | |
821 | 2.76k | Stream_Read_UINT8(s, byte); |
822 | 2.76k | uvalue = (uvalue << 8) | byte; |
823 | 2.76k | } |
824 | 17.5k | *value = (INT32)uvalue; |
825 | | |
826 | 17.5k | return TRUE; |
827 | 17.5k | } |
828 | | #if 0 |
829 | | static INLINE void update_read_glyph_delta(wStream* s, UINT16* value) |
830 | | { |
831 | | BYTE byte; |
832 | | Stream_Read_UINT8(s, byte); |
833 | | |
834 | | if (byte == 0x80) |
835 | | Stream_Read_UINT16(s, *value); |
836 | | else |
837 | | *value = (byte & 0x3F); |
838 | | } |
839 | | static INLINE void update_seek_glyph_delta(wStream* s) |
840 | | { |
841 | | BYTE byte; |
842 | | Stream_Read_UINT8(s, byte); |
843 | | |
844 | | if (byte & 0x80) |
845 | | Stream_Seek_UINT8(s); |
846 | | } |
847 | | #endif |
848 | | static INLINE BOOL update_read_brush(wStream* s, rdpBrush* brush, BYTE fieldFlags) |
849 | 390 | { |
850 | 390 | if (fieldFlags & ORDER_FIELD_01) |
851 | 122 | { |
852 | 122 | if (!Stream_CheckAndLogRequiredLength(TAG, s, 1)) |
853 | 4 | return FALSE; |
854 | | |
855 | 118 | Stream_Read_UINT8(s, brush->x); |
856 | 118 | } |
857 | | |
858 | 386 | if (fieldFlags & ORDER_FIELD_02) |
859 | 278 | { |
860 | 278 | if (!Stream_CheckAndLogRequiredLength(TAG, s, 1)) |
861 | 3 | return FALSE; |
862 | | |
863 | 275 | Stream_Read_UINT8(s, brush->y); |
864 | 275 | } |
865 | | |
866 | 383 | if (fieldFlags & ORDER_FIELD_03) |
867 | 208 | { |
868 | 208 | if (!Stream_CheckAndLogRequiredLength(TAG, s, 1)) |
869 | 4 | return FALSE; |
870 | | |
871 | 204 | Stream_Read_UINT8(s, brush->style); |
872 | 204 | } |
873 | | |
874 | 379 | if (fieldFlags & ORDER_FIELD_04) |
875 | 153 | { |
876 | 153 | if (!Stream_CheckAndLogRequiredLength(TAG, s, 1)) |
877 | 2 | return FALSE; |
878 | | |
879 | 151 | Stream_Read_UINT8(s, brush->hatch); |
880 | 151 | } |
881 | | |
882 | 377 | if (brush->style & CACHED_BRUSH) |
883 | 31 | { |
884 | 31 | BOOL rc = 0; |
885 | 31 | brush->index = brush->hatch; |
886 | 31 | brush->bpp = get_bmf_bpp(brush->style, &rc); |
887 | 31 | if (!rc) |
888 | 18 | return FALSE; |
889 | 13 | if (brush->bpp == 0) |
890 | 0 | brush->bpp = 1; |
891 | 13 | } |
892 | | |
893 | 359 | if (fieldFlags & ORDER_FIELD_05) |
894 | 314 | { |
895 | 314 | if (!Stream_CheckAndLogRequiredLength(TAG, s, 7)) |
896 | 12 | return FALSE; |
897 | | |
898 | 302 | brush->data = (BYTE*)brush->p8x8; |
899 | 302 | Stream_Read_UINT8(s, brush->data[7]); |
900 | 302 | Stream_Read_UINT8(s, brush->data[6]); |
901 | 302 | Stream_Read_UINT8(s, brush->data[5]); |
902 | 302 | Stream_Read_UINT8(s, brush->data[4]); |
903 | 302 | Stream_Read_UINT8(s, brush->data[3]); |
904 | 302 | Stream_Read_UINT8(s, brush->data[2]); |
905 | 302 | Stream_Read_UINT8(s, brush->data[1]); |
906 | 302 | brush->data[0] = brush->hatch; |
907 | 302 | } |
908 | | |
909 | 347 | return TRUE; |
910 | 359 | } |
911 | | static INLINE BOOL update_write_brush(wStream* s, rdpBrush* brush, BYTE fieldFlags) |
912 | 165 | { |
913 | 165 | if (fieldFlags & ORDER_FIELD_01) |
914 | 165 | { |
915 | 165 | Stream_Write_UINT8(s, brush->x); |
916 | 165 | } |
917 | | |
918 | 165 | if (fieldFlags & ORDER_FIELD_02) |
919 | 165 | { |
920 | 165 | Stream_Write_UINT8(s, brush->y); |
921 | 165 | } |
922 | | |
923 | 165 | if (fieldFlags & ORDER_FIELD_03) |
924 | 165 | { |
925 | 165 | Stream_Write_UINT8(s, brush->style); |
926 | 165 | } |
927 | | |
928 | 165 | if (brush->style & CACHED_BRUSH) |
929 | 6 | { |
930 | 6 | BOOL rc = 0; |
931 | 6 | brush->hatch = brush->index; |
932 | 6 | brush->bpp = get_bmf_bpp(brush->style, &rc); |
933 | 6 | if (!rc) |
934 | 0 | return FALSE; |
935 | 6 | if (brush->bpp == 0) |
936 | 0 | brush->bpp = 1; |
937 | 6 | } |
938 | | |
939 | 165 | if (fieldFlags & ORDER_FIELD_04) |
940 | 165 | { |
941 | 165 | Stream_Write_UINT8(s, brush->hatch); |
942 | 165 | } |
943 | | |
944 | 165 | if (fieldFlags & ORDER_FIELD_05) |
945 | 165 | { |
946 | 165 | brush->data = (BYTE*)brush->p8x8; |
947 | 165 | Stream_Write_UINT8(s, brush->data[7]); |
948 | 165 | Stream_Write_UINT8(s, brush->data[6]); |
949 | 165 | Stream_Write_UINT8(s, brush->data[5]); |
950 | 165 | Stream_Write_UINT8(s, brush->data[4]); |
951 | 165 | Stream_Write_UINT8(s, brush->data[3]); |
952 | 165 | Stream_Write_UINT8(s, brush->data[2]); |
953 | 165 | Stream_Write_UINT8(s, brush->data[1]); |
954 | 165 | brush->data[0] = brush->hatch; |
955 | 165 | } |
956 | | |
957 | 165 | return TRUE; |
958 | 165 | } |
959 | | static INLINE BOOL update_read_delta_rects(wStream* s, DELTA_RECT* rectangles, UINT32* nr) |
960 | 365 | { |
961 | 365 | UINT32 number = *nr; |
962 | 365 | BYTE flags = 0; |
963 | 365 | BYTE* zeroBits = NULL; |
964 | 365 | UINT32 zeroBitsSize = 0; |
965 | | |
966 | 365 | if (number > 45) |
967 | 50 | { |
968 | 50 | WLog_WARN(TAG, "Invalid number of delta rectangles %" PRIu32, number); |
969 | 50 | return FALSE; |
970 | 50 | } |
971 | | |
972 | 315 | zeroBitsSize = ((number + 1) / 2); |
973 | | |
974 | 315 | if (!Stream_CheckAndLogRequiredLength(TAG, s, zeroBitsSize)) |
975 | 11 | return FALSE; |
976 | | |
977 | 304 | Stream_GetPointer(s, zeroBits); |
978 | 304 | Stream_Seek(s, zeroBitsSize); |
979 | 304 | ZeroMemory(rectangles, sizeof(DELTA_RECT) * number); |
980 | | |
981 | 3.34k | for (UINT32 i = 0; i < number; i++) |
982 | 3.13k | { |
983 | 3.13k | if (i % 2 == 0) |
984 | 1.61k | flags = zeroBits[i / 2]; |
985 | | |
986 | 3.13k | if ((~flags & 0x80) && !update_read_delta(s, &rectangles[i].left)) |
987 | 26 | return FALSE; |
988 | | |
989 | 3.10k | if ((~flags & 0x40) && !update_read_delta(s, &rectangles[i].top)) |
990 | 17 | return FALSE; |
991 | | |
992 | 3.08k | if (~flags & 0x20) |
993 | 1.87k | { |
994 | 1.87k | if (!update_read_delta(s, &rectangles[i].width)) |
995 | 20 | return FALSE; |
996 | 1.87k | } |
997 | 1.21k | else if (i > 0) |
998 | 1.13k | rectangles[i].width = rectangles[i - 1].width; |
999 | 81 | else |
1000 | 81 | rectangles[i].width = 0; |
1001 | | |
1002 | 3.06k | if (~flags & 0x10) |
1003 | 1.75k | { |
1004 | 1.75k | if (!update_read_delta(s, &rectangles[i].height)) |
1005 | 25 | return FALSE; |
1006 | 1.75k | } |
1007 | 1.31k | else if (i > 0) |
1008 | 1.22k | rectangles[i].height = rectangles[i - 1].height; |
1009 | 93 | else |
1010 | 93 | rectangles[i].height = 0; |
1011 | | |
1012 | 3.04k | if (i > 0) |
1013 | 2.86k | { |
1014 | 2.86k | rectangles[i].left += rectangles[i - 1].left; |
1015 | 2.86k | rectangles[i].top += rectangles[i - 1].top; |
1016 | 2.86k | } |
1017 | | |
1018 | 3.04k | flags <<= 4; |
1019 | 3.04k | } |
1020 | | |
1021 | 216 | return TRUE; |
1022 | 304 | } |
1023 | | |
1024 | | static INLINE BOOL update_read_delta_points(wStream* s, DELTA_POINT** points, UINT32 number, |
1025 | | INT16 x, INT16 y) |
1026 | 239 | { |
1027 | 239 | BYTE flags = 0; |
1028 | 239 | BYTE* zeroBits = NULL; |
1029 | 239 | UINT32 zeroBitsSize = ((number + 3) / 4); |
1030 | | |
1031 | 239 | WINPR_ASSERT(points); |
1032 | 239 | DELTA_POINT* newpoints = (DELTA_POINT*)realloc(*points, sizeof(DELTA_POINT) * number); |
1033 | | |
1034 | 239 | if (!newpoints) |
1035 | 0 | return FALSE; |
1036 | 239 | *points = newpoints; |
1037 | | |
1038 | 239 | if (!Stream_CheckAndLogRequiredLength(TAG, s, zeroBitsSize)) |
1039 | 5 | return FALSE; |
1040 | | |
1041 | 234 | Stream_GetPointer(s, zeroBits); |
1042 | 234 | Stream_Seek(s, zeroBitsSize); |
1043 | 234 | ZeroMemory(*points, sizeof(DELTA_POINT) * number); |
1044 | | |
1045 | 9.98k | for (UINT32 i = 0; i < number; i++) |
1046 | 9.85k | { |
1047 | 9.85k | if (i % 4 == 0) |
1048 | 2.55k | flags = zeroBits[i / 4]; |
1049 | | |
1050 | 9.85k | if ((~flags & 0x80) && !update_read_delta(s, &newpoints[i].x)) |
1051 | 53 | { |
1052 | 53 | WLog_ERR(TAG, "update_read_delta(x) failed"); |
1053 | 53 | return FALSE; |
1054 | 53 | } |
1055 | | |
1056 | 9.80k | if ((~flags & 0x40) && !update_read_delta(s, &newpoints[i].y)) |
1057 | 50 | { |
1058 | 50 | WLog_ERR(TAG, "update_read_delta(y) failed"); |
1059 | 50 | return FALSE; |
1060 | 50 | } |
1061 | | |
1062 | 9.75k | flags <<= 2; |
1063 | 9.75k | } |
1064 | | |
1065 | 131 | return TRUE; |
1066 | 234 | } |
1067 | | |
1068 | | static BOOL order_field_flag_is_set(const ORDER_INFO* orderInfo, BYTE number) |
1069 | 13.8k | { |
1070 | 13.8k | const UINT32 mask = (1UL << ((UINT32)number - 1UL)); |
1071 | 13.8k | const BOOL set = (orderInfo->fieldFlags & mask) != 0; |
1072 | 13.8k | return set; |
1073 | 13.8k | } |
1074 | | |
1075 | | static INLINE BOOL read_order_field_byte(const char* orderName, const ORDER_INFO* orderInfo, |
1076 | | wStream* s, BYTE number, UINT32* target, BOOL optional) |
1077 | 2.81k | { |
1078 | 2.81k | WINPR_ASSERT(orderName); |
1079 | 2.81k | WINPR_ASSERT(orderInfo); |
1080 | 2.81k | WINPR_ASSERT(target); |
1081 | | |
1082 | 2.81k | if (!order_field_flag_is_set(orderInfo, number)) |
1083 | 1.77k | { |
1084 | 1.77k | WLog_DBG(TAG, "order %s field %" PRIu8 " not found [optional:%d]", orderName, number, |
1085 | 1.77k | optional); |
1086 | 1.77k | return TRUE; |
1087 | 1.77k | } |
1088 | 1.04k | if (!Stream_CheckAndLogRequiredLength(TAG, s, 1)) |
1089 | 33 | return FALSE; |
1090 | 1.00k | Stream_Read_UINT8(s, *target); |
1091 | 1.00k | return TRUE; |
1092 | 1.04k | } |
1093 | | |
1094 | | static INLINE BOOL read_order_field_2bytes(const char* orderName, const ORDER_INFO* orderInfo, |
1095 | | wStream* s, BYTE number, UINT32* target1, |
1096 | | UINT32* target2, BOOL optional) |
1097 | 0 | { |
1098 | 0 | WINPR_ASSERT(orderName); |
1099 | 0 | WINPR_ASSERT(orderInfo); |
1100 | 0 | WINPR_ASSERT(target1); |
1101 | 0 | WINPR_ASSERT(target2); |
1102 | | |
1103 | 0 | if (!order_field_flag_is_set(orderInfo, number)) |
1104 | 0 | { |
1105 | 0 | WLog_DBG(TAG, "order %s field %" PRIu8 " not found [optional:%d]", orderName, number, |
1106 | 0 | optional); |
1107 | 0 | return TRUE; |
1108 | 0 | } |
1109 | 0 | if (!Stream_CheckAndLogRequiredLength(TAG, s, 2)) |
1110 | 0 | return FALSE; |
1111 | 0 | Stream_Read_UINT8(s, *target1); |
1112 | 0 | Stream_Read_UINT8(s, *target2); |
1113 | 0 | return TRUE; |
1114 | 0 | } |
1115 | | |
1116 | | static INLINE BOOL read_order_field_uint16(const char* orderName, const ORDER_INFO* orderInfo, |
1117 | | wStream* s, BYTE number, UINT32* target, BOOL optional) |
1118 | 407 | { |
1119 | 407 | WINPR_ASSERT(orderName); |
1120 | 407 | WINPR_ASSERT(orderInfo); |
1121 | 407 | WINPR_ASSERT(target); |
1122 | | |
1123 | 407 | if (!order_field_flag_is_set(orderInfo, number)) |
1124 | 223 | { |
1125 | 223 | WLog_DBG(TAG, "order %s field %" PRIu8 " not found [optional:%d]", orderName, number, |
1126 | 223 | optional); |
1127 | 223 | return TRUE; |
1128 | 223 | } |
1129 | | |
1130 | 184 | if (!Stream_CheckAndLogRequiredLength(TAG, s, 2)) |
1131 | 5 | return FALSE; |
1132 | | |
1133 | 179 | Stream_Read_UINT16(s, *target); |
1134 | 179 | return TRUE; |
1135 | 184 | } |
1136 | | |
1137 | | static INLINE BOOL read_order_field_int16(const char* orderName, const ORDER_INFO* orderInfo, |
1138 | | wStream* s, BYTE number, INT32* target, BOOL optional) |
1139 | 0 | { |
1140 | 0 | WINPR_ASSERT(orderName); |
1141 | 0 | WINPR_ASSERT(orderInfo); |
1142 | 0 | WINPR_ASSERT(target); |
1143 | | |
1144 | 0 | if (!order_field_flag_is_set(orderInfo, number)) |
1145 | 0 | { |
1146 | 0 | WLog_DBG(TAG, "order %s field %" PRIu8 " not found [optional:%d]", orderName, number, |
1147 | 0 | optional); |
1148 | 0 | return TRUE; |
1149 | 0 | } |
1150 | | |
1151 | 0 | if (!Stream_CheckAndLogRequiredLength(TAG, s, 2)) |
1152 | 0 | return FALSE; |
1153 | | |
1154 | 0 | Stream_Read_INT16(s, *target); |
1155 | 0 | return TRUE; |
1156 | 0 | } |
1157 | | |
1158 | | static INLINE BOOL read_order_field_uint32(const char* orderName, const ORDER_INFO* orderInfo, |
1159 | | wStream* s, BYTE number, UINT32* target, BOOL optional) |
1160 | 0 | { |
1161 | 0 | WINPR_ASSERT(orderName); |
1162 | 0 | WINPR_ASSERT(orderInfo); |
1163 | 0 | WINPR_ASSERT(target); |
1164 | | |
1165 | 0 | if (!order_field_flag_is_set(orderInfo, number)) |
1166 | 0 | { |
1167 | 0 | WLog_DBG(TAG, "order %s field %" PRIu8 " not found [optional:%d]", orderName, number, |
1168 | 0 | optional); |
1169 | 0 | return TRUE; |
1170 | 0 | } |
1171 | | |
1172 | 0 | if (!Stream_CheckAndLogRequiredLength(TAG, s, 4)) |
1173 | 0 | return FALSE; |
1174 | | |
1175 | 0 | Stream_Read_UINT32(s, *target); |
1176 | 0 | return TRUE; |
1177 | 0 | } |
1178 | | |
1179 | | static INLINE BOOL read_order_field_coord(const char* orderName, const ORDER_INFO* orderInfo, |
1180 | | wStream* s, UINT32 NO, INT32* TARGET, BOOL optional) |
1181 | 9.40k | { |
1182 | 9.40k | WINPR_ASSERT(orderName); |
1183 | 9.40k | WINPR_ASSERT(orderInfo); |
1184 | 9.40k | WINPR_ASSERT(TARGET); |
1185 | | |
1186 | 9.40k | if (!order_field_flag_is_set(orderInfo, NO)) |
1187 | 7.93k | { |
1188 | 7.93k | WLog_DBG(TAG, "order %s field %" PRIu8 " not found [optional:%d]", orderName, NO, optional); |
1189 | 7.93k | return TRUE; |
1190 | 7.93k | } |
1191 | | |
1192 | 1.47k | return update_read_coord(s, TARGET, orderInfo->deltaCoordinates); |
1193 | 9.40k | } |
1194 | | |
1195 | | static INLINE BOOL read_order_field_color(const char* orderName, const ORDER_INFO* orderInfo, |
1196 | | wStream* s, UINT32 NO, UINT32* TARGET, BOOL optional) |
1197 | 1.27k | { |
1198 | 1.27k | WINPR_ASSERT(orderName); |
1199 | 1.27k | WINPR_ASSERT(orderInfo); |
1200 | 1.27k | WINPR_ASSERT(TARGET); |
1201 | | |
1202 | 1.27k | if (!order_field_flag_is_set(orderInfo, NO)) |
1203 | 925 | { |
1204 | 925 | WLog_DBG(TAG, "order %s field %" PRIu8 " not found [optional:%d]", orderName, NO, optional); |
1205 | 925 | return TRUE; |
1206 | 925 | } |
1207 | | |
1208 | 347 | if (!update_read_color(s, TARGET)) |
1209 | 15 | return FALSE; |
1210 | | |
1211 | 332 | return TRUE; |
1212 | 347 | } |
1213 | | static INLINE BOOL FIELD_SKIP_BUFFER16(wStream* s, UINT32 TARGET_LEN) |
1214 | 407 | { |
1215 | 407 | if (!Stream_CheckAndLogRequiredLength(TAG, s, 2)) |
1216 | 10 | return FALSE; |
1217 | | |
1218 | 397 | Stream_Read_UINT16(s, TARGET_LEN); |
1219 | | |
1220 | 397 | if (!Stream_SafeSeek(s, TARGET_LEN)) |
1221 | 153 | { |
1222 | 153 | WLog_ERR(TAG, "error skipping %" PRIu32 " bytes", TARGET_LEN); |
1223 | 153 | return FALSE; |
1224 | 153 | } |
1225 | | |
1226 | 244 | return TRUE; |
1227 | 397 | } |
1228 | | /* Primary Drawing Orders */ |
1229 | | static BOOL update_read_dstblt_order(const char* orderName, wStream* s, const ORDER_INFO* orderInfo, |
1230 | | DSTBLT_ORDER* dstblt) |
1231 | 1.15k | { |
1232 | 1.15k | if (read_order_field_coord(orderName, orderInfo, s, 1, &dstblt->nLeftRect, FALSE) && |
1233 | 1.15k | read_order_field_coord(orderName, orderInfo, s, 2, &dstblt->nTopRect, FALSE) && |
1234 | 1.15k | read_order_field_coord(orderName, orderInfo, s, 3, &dstblt->nWidth, FALSE) && |
1235 | 1.15k | read_order_field_coord(orderName, orderInfo, s, 4, &dstblt->nHeight, FALSE) && |
1236 | 1.15k | read_order_field_byte(orderName, orderInfo, s, 5, &dstblt->bRop, TRUE)) |
1237 | 1.11k | return TRUE; |
1238 | 40 | return FALSE; |
1239 | 1.15k | } |
1240 | | |
1241 | | size_t update_approximate_dstblt_order(ORDER_INFO* orderInfo, const DSTBLT_ORDER* dstblt) |
1242 | 1.57k | { |
1243 | 1.57k | WINPR_UNUSED(orderInfo); |
1244 | 1.57k | WINPR_UNUSED(dstblt); |
1245 | 1.57k | return 32; |
1246 | 1.57k | } |
1247 | | |
1248 | | BOOL update_write_dstblt_order(wStream* s, ORDER_INFO* orderInfo, const DSTBLT_ORDER* dstblt) |
1249 | 788 | { |
1250 | 788 | if (!Stream_EnsureRemainingCapacity(s, update_approximate_dstblt_order(orderInfo, dstblt))) |
1251 | 0 | return FALSE; |
1252 | | |
1253 | 788 | orderInfo->fieldFlags = 0; |
1254 | 788 | orderInfo->fieldFlags |= ORDER_FIELD_01; |
1255 | 788 | update_write_coord(s, dstblt->nLeftRect); |
1256 | 788 | orderInfo->fieldFlags |= ORDER_FIELD_02; |
1257 | 788 | update_write_coord(s, dstblt->nTopRect); |
1258 | 788 | orderInfo->fieldFlags |= ORDER_FIELD_03; |
1259 | 788 | update_write_coord(s, dstblt->nWidth); |
1260 | 788 | orderInfo->fieldFlags |= ORDER_FIELD_04; |
1261 | 788 | update_write_coord(s, dstblt->nHeight); |
1262 | 788 | orderInfo->fieldFlags |= ORDER_FIELD_05; |
1263 | 788 | Stream_Write_UINT8(s, dstblt->bRop); |
1264 | 788 | return TRUE; |
1265 | 788 | } |
1266 | | |
1267 | | static BOOL update_read_patblt_order(const char* orderName, wStream* s, const ORDER_INFO* orderInfo, |
1268 | | PATBLT_ORDER* patblt) |
1269 | 408 | { |
1270 | 408 | if (read_order_field_coord(orderName, orderInfo, s, 1, &patblt->nLeftRect, FALSE) && |
1271 | 408 | read_order_field_coord(orderName, orderInfo, s, 2, &patblt->nTopRect, FALSE) && |
1272 | 408 | read_order_field_coord(orderName, orderInfo, s, 3, &patblt->nWidth, FALSE) && |
1273 | 408 | read_order_field_coord(orderName, orderInfo, s, 4, &patblt->nHeight, FALSE) && |
1274 | 408 | read_order_field_byte(orderName, orderInfo, s, 5, &patblt->bRop, TRUE) && |
1275 | 408 | read_order_field_color(orderName, orderInfo, s, 6, &patblt->backColor, TRUE) && |
1276 | 408 | read_order_field_color(orderName, orderInfo, s, 7, &patblt->foreColor, TRUE) && |
1277 | 408 | update_read_brush(s, &patblt->brush, orderInfo->fieldFlags >> 7)) |
1278 | 347 | return TRUE; |
1279 | 61 | return FALSE; |
1280 | 408 | } |
1281 | | |
1282 | | size_t update_approximate_patblt_order(ORDER_INFO* orderInfo, PATBLT_ORDER* patblt) |
1283 | 330 | { |
1284 | 330 | WINPR_UNUSED(orderInfo); |
1285 | 330 | WINPR_UNUSED(patblt); |
1286 | 330 | return 32; |
1287 | 330 | } |
1288 | | |
1289 | | BOOL update_write_patblt_order(wStream* s, ORDER_INFO* orderInfo, PATBLT_ORDER* patblt) |
1290 | 165 | { |
1291 | 165 | if (!Stream_EnsureRemainingCapacity(s, update_approximate_patblt_order(orderInfo, patblt))) |
1292 | 0 | return FALSE; |
1293 | | |
1294 | 165 | orderInfo->fieldFlags = 0; |
1295 | 165 | orderInfo->fieldFlags |= ORDER_FIELD_01; |
1296 | 165 | update_write_coord(s, patblt->nLeftRect); |
1297 | 165 | orderInfo->fieldFlags |= ORDER_FIELD_02; |
1298 | 165 | update_write_coord(s, patblt->nTopRect); |
1299 | 165 | orderInfo->fieldFlags |= ORDER_FIELD_03; |
1300 | 165 | update_write_coord(s, patblt->nWidth); |
1301 | 165 | orderInfo->fieldFlags |= ORDER_FIELD_04; |
1302 | 165 | update_write_coord(s, patblt->nHeight); |
1303 | 165 | orderInfo->fieldFlags |= ORDER_FIELD_05; |
1304 | 165 | Stream_Write_UINT8(s, patblt->bRop); |
1305 | 165 | orderInfo->fieldFlags |= ORDER_FIELD_06; |
1306 | 165 | update_write_color(s, patblt->backColor); |
1307 | 165 | orderInfo->fieldFlags |= ORDER_FIELD_07; |
1308 | 165 | update_write_color(s, patblt->foreColor); |
1309 | 165 | orderInfo->fieldFlags |= ORDER_FIELD_08; |
1310 | 165 | orderInfo->fieldFlags |= ORDER_FIELD_09; |
1311 | 165 | orderInfo->fieldFlags |= ORDER_FIELD_10; |
1312 | 165 | orderInfo->fieldFlags |= ORDER_FIELD_11; |
1313 | 165 | orderInfo->fieldFlags |= ORDER_FIELD_12; |
1314 | 165 | update_write_brush(s, &patblt->brush, orderInfo->fieldFlags >> 7); |
1315 | 165 | return TRUE; |
1316 | 165 | } |
1317 | | |
1318 | | static BOOL update_read_scrblt_order(const char* orderName, wStream* s, const ORDER_INFO* orderInfo, |
1319 | | SCRBLT_ORDER* scrblt) |
1320 | 35 | { |
1321 | 35 | if (read_order_field_coord(orderName, orderInfo, s, 1, &scrblt->nLeftRect, FALSE) && |
1322 | 35 | read_order_field_coord(orderName, orderInfo, s, 2, &scrblt->nTopRect, FALSE) && |
1323 | 35 | read_order_field_coord(orderName, orderInfo, s, 3, &scrblt->nWidth, FALSE) && |
1324 | 35 | read_order_field_coord(orderName, orderInfo, s, 4, &scrblt->nHeight, FALSE) && |
1325 | 35 | read_order_field_byte(orderName, orderInfo, s, 5, &scrblt->bRop, TRUE) && |
1326 | 35 | read_order_field_coord(orderName, orderInfo, s, 6, &scrblt->nXSrc, FALSE) && |
1327 | 35 | read_order_field_coord(orderName, orderInfo, s, 7, &scrblt->nYSrc, FALSE)) |
1328 | 20 | return TRUE; |
1329 | 15 | return FALSE; |
1330 | 35 | } |
1331 | | |
1332 | | size_t update_approximate_scrblt_order(ORDER_INFO* orderInfo, const SCRBLT_ORDER* scrblt) |
1333 | 36 | { |
1334 | 36 | WINPR_UNUSED(orderInfo); |
1335 | 36 | WINPR_UNUSED(scrblt); |
1336 | 36 | return 32; |
1337 | 36 | } |
1338 | | |
1339 | | BOOL update_write_scrblt_order(wStream* s, ORDER_INFO* orderInfo, const SCRBLT_ORDER* scrblt) |
1340 | 18 | { |
1341 | 18 | if (!Stream_EnsureRemainingCapacity(s, update_approximate_scrblt_order(orderInfo, scrblt))) |
1342 | 0 | return FALSE; |
1343 | | |
1344 | 18 | orderInfo->fieldFlags = 0; |
1345 | 18 | orderInfo->fieldFlags |= ORDER_FIELD_01; |
1346 | 18 | update_write_coord(s, scrblt->nLeftRect); |
1347 | 18 | orderInfo->fieldFlags |= ORDER_FIELD_02; |
1348 | 18 | update_write_coord(s, scrblt->nTopRect); |
1349 | 18 | orderInfo->fieldFlags |= ORDER_FIELD_03; |
1350 | 18 | update_write_coord(s, scrblt->nWidth); |
1351 | 18 | orderInfo->fieldFlags |= ORDER_FIELD_04; |
1352 | 18 | update_write_coord(s, scrblt->nHeight); |
1353 | 18 | orderInfo->fieldFlags |= ORDER_FIELD_05; |
1354 | 18 | Stream_Write_UINT8(s, scrblt->bRop); |
1355 | 18 | orderInfo->fieldFlags |= ORDER_FIELD_06; |
1356 | 18 | update_write_coord(s, scrblt->nXSrc); |
1357 | 18 | orderInfo->fieldFlags |= ORDER_FIELD_07; |
1358 | 18 | update_write_coord(s, scrblt->nYSrc); |
1359 | 18 | return TRUE; |
1360 | 18 | } |
1361 | | static BOOL update_read_opaque_rect_order(const char* orderName, wStream* s, |
1362 | | const ORDER_INFO* orderInfo, |
1363 | | OPAQUE_RECT_ORDER* opaque_rect) |
1364 | 93 | { |
1365 | 93 | BYTE byte = 0; |
1366 | 93 | if (!read_order_field_coord(orderName, orderInfo, s, 1, &opaque_rect->nLeftRect, FALSE) || |
1367 | 93 | !read_order_field_coord(orderName, orderInfo, s, 2, &opaque_rect->nTopRect, FALSE) || |
1368 | 93 | !read_order_field_coord(orderName, orderInfo, s, 3, &opaque_rect->nWidth, FALSE) || |
1369 | 93 | !read_order_field_coord(orderName, orderInfo, s, 4, &opaque_rect->nHeight, FALSE)) |
1370 | 9 | return FALSE; |
1371 | | |
1372 | 84 | if ((orderInfo->fieldFlags & ORDER_FIELD_05) != 0) |
1373 | 58 | { |
1374 | 58 | if (!Stream_CheckAndLogRequiredLength(TAG, s, 1)) |
1375 | 5 | return FALSE; |
1376 | | |
1377 | 53 | Stream_Read_UINT8(s, byte); |
1378 | 53 | opaque_rect->color = (opaque_rect->color & 0x00FFFF00) | ((UINT32)byte); |
1379 | 53 | } |
1380 | | |
1381 | 79 | if ((orderInfo->fieldFlags & ORDER_FIELD_06) != 0) |
1382 | 57 | { |
1383 | 57 | if (!Stream_CheckAndLogRequiredLength(TAG, s, 1)) |
1384 | 4 | return FALSE; |
1385 | | |
1386 | 53 | Stream_Read_UINT8(s, byte); |
1387 | 53 | opaque_rect->color = (opaque_rect->color & 0x00FF00FF) | ((UINT32)byte << 8); |
1388 | 53 | } |
1389 | | |
1390 | 75 | if ((orderInfo->fieldFlags & ORDER_FIELD_07) != 0) |
1391 | 56 | { |
1392 | 56 | if (!Stream_CheckAndLogRequiredLength(TAG, s, 1)) |
1393 | 5 | return FALSE; |
1394 | | |
1395 | 51 | Stream_Read_UINT8(s, byte); |
1396 | 51 | opaque_rect->color = (opaque_rect->color & 0x0000FFFF) | ((UINT32)byte << 16); |
1397 | 51 | } |
1398 | | |
1399 | 70 | return TRUE; |
1400 | 75 | } |
1401 | | |
1402 | | size_t update_approximate_opaque_rect_order(ORDER_INFO* orderInfo, |
1403 | | const OPAQUE_RECT_ORDER* opaque_rect) |
1404 | 110 | { |
1405 | 110 | WINPR_UNUSED(orderInfo); |
1406 | 110 | WINPR_UNUSED(opaque_rect); |
1407 | 110 | return 32; |
1408 | 110 | } |
1409 | | |
1410 | | BOOL update_write_opaque_rect_order(wStream* s, ORDER_INFO* orderInfo, |
1411 | | const OPAQUE_RECT_ORDER* opaque_rect) |
1412 | 55 | { |
1413 | 55 | BYTE byte = 0; |
1414 | 55 | size_t inf = update_approximate_opaque_rect_order(orderInfo, opaque_rect); |
1415 | | |
1416 | 55 | if (!Stream_EnsureRemainingCapacity(s, inf)) |
1417 | 0 | return FALSE; |
1418 | | |
1419 | | // TODO: Color format conversion |
1420 | 55 | orderInfo->fieldFlags = 0; |
1421 | 55 | orderInfo->fieldFlags |= ORDER_FIELD_01; |
1422 | 55 | update_write_coord(s, opaque_rect->nLeftRect); |
1423 | 55 | orderInfo->fieldFlags |= ORDER_FIELD_02; |
1424 | 55 | update_write_coord(s, opaque_rect->nTopRect); |
1425 | 55 | orderInfo->fieldFlags |= ORDER_FIELD_03; |
1426 | 55 | update_write_coord(s, opaque_rect->nWidth); |
1427 | 55 | orderInfo->fieldFlags |= ORDER_FIELD_04; |
1428 | 55 | update_write_coord(s, opaque_rect->nHeight); |
1429 | 55 | orderInfo->fieldFlags |= ORDER_FIELD_05; |
1430 | 55 | byte = opaque_rect->color & 0x000000FF; |
1431 | 55 | Stream_Write_UINT8(s, byte); |
1432 | 55 | orderInfo->fieldFlags |= ORDER_FIELD_06; |
1433 | 55 | byte = (opaque_rect->color & 0x0000FF00) >> 8; |
1434 | 55 | Stream_Write_UINT8(s, byte); |
1435 | 55 | orderInfo->fieldFlags |= ORDER_FIELD_07; |
1436 | 55 | byte = (opaque_rect->color & 0x00FF0000) >> 16; |
1437 | 55 | Stream_Write_UINT8(s, byte); |
1438 | 55 | return TRUE; |
1439 | 55 | } |
1440 | | |
1441 | | static BOOL update_read_draw_nine_grid_order(const char* orderName, wStream* s, |
1442 | | const ORDER_INFO* orderInfo, |
1443 | | DRAW_NINE_GRID_ORDER* draw_nine_grid) |
1444 | 0 | { |
1445 | 0 | if (read_order_field_coord(orderName, orderInfo, s, 1, &draw_nine_grid->srcLeft, FALSE) && |
1446 | 0 | read_order_field_coord(orderName, orderInfo, s, 2, &draw_nine_grid->srcTop, FALSE) && |
1447 | 0 | read_order_field_coord(orderName, orderInfo, s, 3, &draw_nine_grid->srcRight, FALSE) && |
1448 | 0 | read_order_field_coord(orderName, orderInfo, s, 4, &draw_nine_grid->srcBottom, FALSE) && |
1449 | 0 | read_order_field_uint16(orderName, orderInfo, s, 5, &draw_nine_grid->bitmapId, FALSE)) |
1450 | 0 | return TRUE; |
1451 | 0 | return FALSE; |
1452 | 0 | } |
1453 | | |
1454 | | static BOOL update_read_multi_dstblt_order(const char* orderName, wStream* s, |
1455 | | const ORDER_INFO* orderInfo, |
1456 | | MULTI_DSTBLT_ORDER* multi_dstblt) |
1457 | 0 | { |
1458 | 0 | UINT32 numRectangles = multi_dstblt->numRectangles; |
1459 | 0 | if (!read_order_field_coord(orderName, orderInfo, s, 1, &multi_dstblt->nLeftRect, FALSE) || |
1460 | 0 | !read_order_field_coord(orderName, orderInfo, s, 2, &multi_dstblt->nTopRect, FALSE) || |
1461 | 0 | !read_order_field_coord(orderName, orderInfo, s, 3, &multi_dstblt->nWidth, FALSE) || |
1462 | 0 | !read_order_field_coord(orderName, orderInfo, s, 4, &multi_dstblt->nHeight, FALSE) || |
1463 | 0 | !read_order_field_byte(orderName, orderInfo, s, 5, &multi_dstblt->bRop, TRUE) || |
1464 | 0 | !read_order_field_byte(orderName, orderInfo, s, 6, &numRectangles, TRUE)) |
1465 | 0 | return FALSE; |
1466 | | |
1467 | 0 | if ((orderInfo->fieldFlags & ORDER_FIELD_07) != 0) |
1468 | 0 | { |
1469 | 0 | if (!Stream_CheckAndLogRequiredLength(TAG, s, 2)) |
1470 | 0 | return FALSE; |
1471 | | |
1472 | 0 | multi_dstblt->numRectangles = numRectangles; |
1473 | 0 | Stream_Read_UINT16(s, multi_dstblt->cbData); |
1474 | 0 | return update_read_delta_rects(s, multi_dstblt->rectangles, &multi_dstblt->numRectangles); |
1475 | 0 | } |
1476 | 0 | if (numRectangles > multi_dstblt->numRectangles) |
1477 | 0 | { |
1478 | 0 | WLog_ERR(TAG, "%s numRectangles %" PRIu32 " > %" PRIu32, orderName, numRectangles, |
1479 | 0 | multi_dstblt->numRectangles); |
1480 | 0 | return FALSE; |
1481 | 0 | } |
1482 | 0 | multi_dstblt->numRectangles = numRectangles; |
1483 | 0 | return TRUE; |
1484 | 0 | } |
1485 | | |
1486 | | static BOOL update_read_multi_patblt_order(const char* orderName, wStream* s, |
1487 | | const ORDER_INFO* orderInfo, |
1488 | | MULTI_PATBLT_ORDER* multi_patblt) |
1489 | 0 | { |
1490 | 0 | if (!read_order_field_coord(orderName, orderInfo, s, 1, &multi_patblt->nLeftRect, FALSE) || |
1491 | 0 | !read_order_field_coord(orderName, orderInfo, s, 2, &multi_patblt->nTopRect, FALSE) || |
1492 | 0 | !read_order_field_coord(orderName, orderInfo, s, 3, &multi_patblt->nWidth, FALSE) || |
1493 | 0 | !read_order_field_coord(orderName, orderInfo, s, 4, &multi_patblt->nHeight, FALSE) || |
1494 | 0 | !read_order_field_byte(orderName, orderInfo, s, 5, &multi_patblt->bRop, TRUE) || |
1495 | 0 | !read_order_field_color(orderName, orderInfo, s, 6, &multi_patblt->backColor, TRUE) || |
1496 | 0 | !read_order_field_color(orderName, orderInfo, s, 7, &multi_patblt->foreColor, TRUE)) |
1497 | 0 | return FALSE; |
1498 | | |
1499 | 0 | if (!update_read_brush(s, &multi_patblt->brush, orderInfo->fieldFlags >> 7)) |
1500 | 0 | return FALSE; |
1501 | | |
1502 | 0 | UINT32 numRectangles = multi_patblt->numRectangles; |
1503 | 0 | if (!read_order_field_byte(orderName, orderInfo, s, 13, &numRectangles, TRUE)) |
1504 | 0 | return FALSE; |
1505 | | |
1506 | 0 | if ((orderInfo->fieldFlags & ORDER_FIELD_14) != 0) |
1507 | 0 | { |
1508 | 0 | if (!Stream_CheckAndLogRequiredLength(TAG, s, 2)) |
1509 | 0 | return FALSE; |
1510 | | |
1511 | 0 | multi_patblt->numRectangles = numRectangles; |
1512 | 0 | Stream_Read_UINT16(s, multi_patblt->cbData); |
1513 | |
|
1514 | 0 | if (!update_read_delta_rects(s, multi_patblt->rectangles, &multi_patblt->numRectangles)) |
1515 | 0 | return FALSE; |
1516 | 0 | } |
1517 | | |
1518 | 0 | if (numRectangles > multi_patblt->numRectangles) |
1519 | 0 | { |
1520 | 0 | WLog_ERR(TAG, "%s numRectangles %" PRIu32 " > %" PRIu32, orderName, numRectangles, |
1521 | 0 | multi_patblt->numRectangles); |
1522 | 0 | return FALSE; |
1523 | 0 | } |
1524 | 0 | multi_patblt->numRectangles = numRectangles; |
1525 | |
|
1526 | 0 | return TRUE; |
1527 | 0 | } |
1528 | | |
1529 | | static BOOL update_read_multi_scrblt_order(const char* orderName, wStream* s, |
1530 | | const ORDER_INFO* orderInfo, |
1531 | | MULTI_SCRBLT_ORDER* multi_scrblt) |
1532 | 0 | { |
1533 | 0 | WINPR_ASSERT(orderInfo); |
1534 | 0 | WINPR_ASSERT(multi_scrblt); |
1535 | | |
1536 | 0 | UINT32 numRectangles = multi_scrblt->numRectangles; |
1537 | 0 | if (!read_order_field_coord(orderName, orderInfo, s, 1, &multi_scrblt->nLeftRect, FALSE) || |
1538 | 0 | !read_order_field_coord(orderName, orderInfo, s, 2, &multi_scrblt->nTopRect, FALSE) || |
1539 | 0 | !read_order_field_coord(orderName, orderInfo, s, 3, &multi_scrblt->nWidth, FALSE) || |
1540 | 0 | !read_order_field_coord(orderName, orderInfo, s, 4, &multi_scrblt->nHeight, FALSE) || |
1541 | 0 | !read_order_field_byte(orderName, orderInfo, s, 5, &multi_scrblt->bRop, TRUE) || |
1542 | 0 | !read_order_field_coord(orderName, orderInfo, s, 6, &multi_scrblt->nXSrc, FALSE) || |
1543 | 0 | !read_order_field_coord(orderName, orderInfo, s, 7, &multi_scrblt->nYSrc, FALSE) || |
1544 | 0 | !read_order_field_byte(orderName, orderInfo, s, 8, &numRectangles, TRUE)) |
1545 | 0 | return FALSE; |
1546 | | |
1547 | 0 | if ((orderInfo->fieldFlags & ORDER_FIELD_09) != 0) |
1548 | 0 | { |
1549 | 0 | if (!Stream_CheckAndLogRequiredLength(TAG, s, 2)) |
1550 | 0 | return FALSE; |
1551 | | |
1552 | 0 | multi_scrblt->numRectangles = numRectangles; |
1553 | 0 | Stream_Read_UINT16(s, multi_scrblt->cbData); |
1554 | 0 | return update_read_delta_rects(s, multi_scrblt->rectangles, &multi_scrblt->numRectangles); |
1555 | 0 | } |
1556 | | |
1557 | 0 | if (numRectangles > multi_scrblt->numRectangles) |
1558 | 0 | { |
1559 | 0 | WLog_ERR(TAG, "%s numRectangles %" PRIu32 " > %" PRIu32, orderName, numRectangles, |
1560 | 0 | multi_scrblt->numRectangles); |
1561 | 0 | return FALSE; |
1562 | 0 | } |
1563 | 0 | multi_scrblt->numRectangles = numRectangles; |
1564 | |
|
1565 | 0 | return TRUE; |
1566 | 0 | } |
1567 | | |
1568 | | static BOOL update_read_multi_opaque_rect_order(const char* orderName, wStream* s, |
1569 | | const ORDER_INFO* orderInfo, |
1570 | | MULTI_OPAQUE_RECT_ORDER* multi_opaque_rect) |
1571 | 420 | { |
1572 | 420 | BYTE byte = 0; |
1573 | 420 | if (!read_order_field_coord(orderName, orderInfo, s, 1, &multi_opaque_rect->nLeftRect, FALSE) || |
1574 | 420 | !read_order_field_coord(orderName, orderInfo, s, 2, &multi_opaque_rect->nTopRect, FALSE) || |
1575 | 420 | !read_order_field_coord(orderName, orderInfo, s, 3, &multi_opaque_rect->nWidth, FALSE) || |
1576 | 420 | !read_order_field_coord(orderName, orderInfo, s, 4, &multi_opaque_rect->nHeight, FALSE)) |
1577 | 8 | return FALSE; |
1578 | | |
1579 | 412 | if ((orderInfo->fieldFlags & ORDER_FIELD_05) != 0) |
1580 | 218 | { |
1581 | 218 | if (!Stream_CheckAndLogRequiredLength(TAG, s, 1)) |
1582 | 2 | return FALSE; |
1583 | | |
1584 | 216 | Stream_Read_UINT8(s, byte); |
1585 | 216 | multi_opaque_rect->color = (multi_opaque_rect->color & 0x00FFFF00) | ((UINT32)byte); |
1586 | 216 | } |
1587 | | |
1588 | 410 | if ((orderInfo->fieldFlags & ORDER_FIELD_06) != 0) |
1589 | 253 | { |
1590 | 253 | if (!Stream_CheckAndLogRequiredLength(TAG, s, 1)) |
1591 | 3 | return FALSE; |
1592 | | |
1593 | 250 | Stream_Read_UINT8(s, byte); |
1594 | 250 | multi_opaque_rect->color = (multi_opaque_rect->color & 0x00FF00FF) | ((UINT32)byte << 8); |
1595 | 250 | } |
1596 | | |
1597 | 407 | if ((orderInfo->fieldFlags & ORDER_FIELD_07) != 0) |
1598 | 231 | { |
1599 | 231 | if (!Stream_CheckAndLogRequiredLength(TAG, s, 1)) |
1600 | 3 | return FALSE; |
1601 | | |
1602 | 228 | Stream_Read_UINT8(s, byte); |
1603 | 228 | multi_opaque_rect->color = (multi_opaque_rect->color & 0x0000FFFF) | ((UINT32)byte << 16); |
1604 | 228 | } |
1605 | | |
1606 | 404 | UINT32 numRectangles = multi_opaque_rect->numRectangles; |
1607 | 404 | if (!read_order_field_byte(orderName, orderInfo, s, 8, &numRectangles, TRUE)) |
1608 | 4 | return FALSE; |
1609 | | |
1610 | 400 | if ((orderInfo->fieldFlags & ORDER_FIELD_09) != 0) |
1611 | 368 | { |
1612 | 368 | if (!Stream_CheckAndLogRequiredLength(TAG, s, 2)) |
1613 | 3 | return FALSE; |
1614 | | |
1615 | 365 | multi_opaque_rect->numRectangles = numRectangles; |
1616 | 365 | Stream_Read_UINT16(s, multi_opaque_rect->cbData); |
1617 | 365 | return update_read_delta_rects(s, multi_opaque_rect->rectangles, |
1618 | 365 | &multi_opaque_rect->numRectangles); |
1619 | 368 | } |
1620 | 32 | if (numRectangles > multi_opaque_rect->numRectangles) |
1621 | 25 | { |
1622 | 25 | WLog_ERR(TAG, "%s numRectangles %" PRIu32 " > %" PRIu32, orderName, numRectangles, |
1623 | 25 | multi_opaque_rect->numRectangles); |
1624 | 25 | return FALSE; |
1625 | 25 | } |
1626 | 7 | multi_opaque_rect->numRectangles = numRectangles; |
1627 | | |
1628 | 7 | return TRUE; |
1629 | 32 | } |
1630 | | |
1631 | | static BOOL update_read_multi_draw_nine_grid_order(const char* orderName, wStream* s, |
1632 | | const ORDER_INFO* orderInfo, |
1633 | | MULTI_DRAW_NINE_GRID_ORDER* multi_draw_nine_grid) |
1634 | 0 | { |
1635 | 0 | UINT32 nDeltaEntries = multi_draw_nine_grid->nDeltaEntries; |
1636 | 0 | if (!read_order_field_coord(orderName, orderInfo, s, 1, &multi_draw_nine_grid->srcLeft, |
1637 | 0 | FALSE) || |
1638 | 0 | !read_order_field_coord(orderName, orderInfo, s, 2, &multi_draw_nine_grid->srcTop, FALSE) || |
1639 | 0 | !read_order_field_coord(orderName, orderInfo, s, 3, &multi_draw_nine_grid->srcRight, |
1640 | 0 | FALSE) || |
1641 | 0 | !read_order_field_coord(orderName, orderInfo, s, 4, &multi_draw_nine_grid->srcBottom, |
1642 | 0 | FALSE) || |
1643 | 0 | !read_order_field_uint16(orderName, orderInfo, s, 5, &multi_draw_nine_grid->bitmapId, |
1644 | 0 | TRUE) || |
1645 | 0 | !read_order_field_byte(orderName, orderInfo, s, 6, &nDeltaEntries, TRUE)) |
1646 | 0 | return FALSE; |
1647 | | |
1648 | 0 | if ((orderInfo->fieldFlags & ORDER_FIELD_07) != 0) |
1649 | 0 | { |
1650 | 0 | if (!Stream_CheckAndLogRequiredLength(TAG, s, 2)) |
1651 | 0 | return FALSE; |
1652 | | |
1653 | 0 | multi_draw_nine_grid->nDeltaEntries = nDeltaEntries; |
1654 | 0 | Stream_Read_UINT16(s, multi_draw_nine_grid->cbData); |
1655 | 0 | return update_read_delta_rects(s, multi_draw_nine_grid->rectangles, |
1656 | 0 | &multi_draw_nine_grid->nDeltaEntries); |
1657 | 0 | } |
1658 | | |
1659 | 0 | if (nDeltaEntries > multi_draw_nine_grid->nDeltaEntries) |
1660 | 0 | { |
1661 | 0 | WLog_ERR(TAG, "%s nDeltaEntries %" PRIu32 " > %" PRIu32, orderName, nDeltaEntries, |
1662 | 0 | multi_draw_nine_grid->nDeltaEntries); |
1663 | 0 | return FALSE; |
1664 | 0 | } |
1665 | 0 | multi_draw_nine_grid->nDeltaEntries = nDeltaEntries; |
1666 | |
|
1667 | 0 | return TRUE; |
1668 | 0 | } |
1669 | | static BOOL update_read_line_to_order(const char* orderName, wStream* s, |
1670 | | const ORDER_INFO* orderInfo, LINE_TO_ORDER* line_to) |
1671 | 117 | { |
1672 | 117 | if (read_order_field_uint16(orderName, orderInfo, s, 1, &line_to->backMode, TRUE) && |
1673 | 117 | read_order_field_coord(orderName, orderInfo, s, 2, &line_to->nXStart, FALSE) && |
1674 | 117 | read_order_field_coord(orderName, orderInfo, s, 3, &line_to->nYStart, FALSE) && |
1675 | 117 | read_order_field_coord(orderName, orderInfo, s, 4, &line_to->nXEnd, FALSE) && |
1676 | 117 | read_order_field_coord(orderName, orderInfo, s, 5, &line_to->nYEnd, FALSE) && |
1677 | 117 | read_order_field_color(orderName, orderInfo, s, 6, &line_to->backColor, TRUE) && |
1678 | 117 | read_order_field_byte(orderName, orderInfo, s, 7, &line_to->bRop2, TRUE) && |
1679 | 117 | read_order_field_byte(orderName, orderInfo, s, 8, &line_to->penStyle, TRUE) && |
1680 | 117 | read_order_field_byte(orderName, orderInfo, s, 9, &line_to->penWidth, TRUE) && |
1681 | 117 | read_order_field_color(orderName, orderInfo, s, 10, &line_to->penColor, TRUE)) |
1682 | 90 | return TRUE; |
1683 | 27 | return FALSE; |
1684 | 117 | } |
1685 | | |
1686 | | size_t update_approximate_line_to_order(ORDER_INFO* orderInfo, const LINE_TO_ORDER* line_to) |
1687 | 124 | { |
1688 | 124 | WINPR_UNUSED(orderInfo); |
1689 | 124 | WINPR_UNUSED(line_to); |
1690 | 124 | return 32; |
1691 | 124 | } |
1692 | | |
1693 | | BOOL update_write_line_to_order(wStream* s, ORDER_INFO* orderInfo, const LINE_TO_ORDER* line_to) |
1694 | 62 | { |
1695 | 62 | if (!Stream_EnsureRemainingCapacity(s, update_approximate_line_to_order(orderInfo, line_to))) |
1696 | 0 | return FALSE; |
1697 | | |
1698 | 62 | orderInfo->fieldFlags = 0; |
1699 | 62 | orderInfo->fieldFlags |= ORDER_FIELD_01; |
1700 | 62 | Stream_Write_UINT16(s, line_to->backMode); |
1701 | 62 | orderInfo->fieldFlags |= ORDER_FIELD_02; |
1702 | 62 | update_write_coord(s, line_to->nXStart); |
1703 | 62 | orderInfo->fieldFlags |= ORDER_FIELD_03; |
1704 | 62 | update_write_coord(s, line_to->nYStart); |
1705 | 62 | orderInfo->fieldFlags |= ORDER_FIELD_04; |
1706 | 62 | update_write_coord(s, line_to->nXEnd); |
1707 | 62 | orderInfo->fieldFlags |= ORDER_FIELD_05; |
1708 | 62 | update_write_coord(s, line_to->nYEnd); |
1709 | 62 | orderInfo->fieldFlags |= ORDER_FIELD_06; |
1710 | 62 | update_write_color(s, line_to->backColor); |
1711 | 62 | orderInfo->fieldFlags |= ORDER_FIELD_07; |
1712 | 62 | Stream_Write_UINT8(s, line_to->bRop2); |
1713 | 62 | orderInfo->fieldFlags |= ORDER_FIELD_08; |
1714 | 62 | Stream_Write_UINT8(s, line_to->penStyle); |
1715 | 62 | orderInfo->fieldFlags |= ORDER_FIELD_09; |
1716 | 62 | Stream_Write_UINT8(s, line_to->penWidth); |
1717 | 62 | orderInfo->fieldFlags |= ORDER_FIELD_10; |
1718 | 62 | update_write_color(s, line_to->penColor); |
1719 | 62 | return TRUE; |
1720 | 62 | } |
1721 | | |
1722 | | static BOOL update_read_polyline_order(const char* orderName, wStream* s, |
1723 | | const ORDER_INFO* orderInfo, POLYLINE_ORDER* polyline) |
1724 | 297 | { |
1725 | 297 | UINT32 word = 0; |
1726 | 297 | UINT32 new_num = polyline->numDeltaEntries; |
1727 | 297 | if (!read_order_field_coord(orderName, orderInfo, s, 1, &polyline->xStart, FALSE) || |
1728 | 297 | !read_order_field_coord(orderName, orderInfo, s, 2, &polyline->yStart, FALSE) || |
1729 | 297 | !read_order_field_byte(orderName, orderInfo, s, 3, &polyline->bRop2, TRUE) || |
1730 | 297 | !read_order_field_uint16(orderName, orderInfo, s, 4, &word, TRUE) || |
1731 | 297 | !read_order_field_color(orderName, orderInfo, s, 5, &polyline->penColor, TRUE) || |
1732 | 297 | !read_order_field_byte(orderName, orderInfo, s, 6, &new_num, TRUE)) |
1733 | 19 | return FALSE; |
1734 | | |
1735 | 278 | if ((orderInfo->fieldFlags & ORDER_FIELD_07) != 0) |
1736 | 254 | { |
1737 | 254 | if (new_num == 0) |
1738 | 5 | return FALSE; |
1739 | | |
1740 | 249 | if (!Stream_CheckAndLogRequiredLength(TAG, s, 1)) |
1741 | 10 | return FALSE; |
1742 | | |
1743 | 239 | Stream_Read_UINT8(s, polyline->cbData); |
1744 | | |
1745 | 239 | polyline->numDeltaEntries = new_num; |
1746 | 239 | return update_read_delta_points(s, &polyline->points, polyline->numDeltaEntries, |
1747 | 239 | polyline->xStart, polyline->yStart); |
1748 | 249 | } |
1749 | 24 | if (new_num > polyline->numDeltaEntries) |
1750 | 22 | { |
1751 | 22 | WLog_ERR(TAG, "%s numDeltaEntries %" PRIu32 " > %" PRIu32, orderName, new_num, |
1752 | 22 | polyline->numDeltaEntries); |
1753 | 22 | return FALSE; |
1754 | 22 | } |
1755 | 2 | polyline->numDeltaEntries = new_num; |
1756 | | |
1757 | 2 | return TRUE; |
1758 | 24 | } |
1759 | | |
1760 | | static BOOL update_read_memblt_order(const char* orderName, wStream* s, const ORDER_INFO* orderInfo, |
1761 | | MEMBLT_ORDER* memblt) |
1762 | 0 | { |
1763 | 0 | if (!s || !orderInfo || !memblt) |
1764 | 0 | return FALSE; |
1765 | | |
1766 | 0 | if (!read_order_field_uint16(orderName, orderInfo, s, 1, &memblt->cacheId, TRUE) || |
1767 | 0 | !read_order_field_coord(orderName, orderInfo, s, 2, &memblt->nLeftRect, FALSE) || |
1768 | 0 | !read_order_field_coord(orderName, orderInfo, s, 3, &memblt->nTopRect, FALSE) || |
1769 | 0 | !read_order_field_coord(orderName, orderInfo, s, 4, &memblt->nWidth, FALSE) || |
1770 | 0 | !read_order_field_coord(orderName, orderInfo, s, 5, &memblt->nHeight, FALSE) || |
1771 | 0 | !read_order_field_byte(orderName, orderInfo, s, 6, &memblt->bRop, TRUE) || |
1772 | 0 | !read_order_field_coord(orderName, orderInfo, s, 7, &memblt->nXSrc, FALSE) || |
1773 | 0 | !read_order_field_coord(orderName, orderInfo, s, 8, &memblt->nYSrc, FALSE) || |
1774 | 0 | !read_order_field_uint16(orderName, orderInfo, s, 9, &memblt->cacheIndex, TRUE)) |
1775 | 0 | return FALSE; |
1776 | 0 | memblt->colorIndex = (memblt->cacheId >> 8); |
1777 | 0 | memblt->cacheId = (memblt->cacheId & 0xFF); |
1778 | 0 | memblt->bitmap = NULL; |
1779 | 0 | return TRUE; |
1780 | 0 | } |
1781 | | |
1782 | | size_t update_approximate_memblt_order(ORDER_INFO* orderInfo, const MEMBLT_ORDER* memblt) |
1783 | 0 | { |
1784 | 0 | WINPR_UNUSED(orderInfo); |
1785 | 0 | WINPR_UNUSED(memblt); |
1786 | 0 | return 64; |
1787 | 0 | } |
1788 | | |
1789 | | BOOL update_write_memblt_order(wStream* s, ORDER_INFO* orderInfo, const MEMBLT_ORDER* memblt) |
1790 | 0 | { |
1791 | 0 | UINT16 cacheId = 0; |
1792 | |
|
1793 | 0 | if (!Stream_EnsureRemainingCapacity(s, update_approximate_memblt_order(orderInfo, memblt))) |
1794 | 0 | return FALSE; |
1795 | | |
1796 | 0 | cacheId = (memblt->cacheId & 0xFF) | ((memblt->colorIndex & 0xFF) << 8); |
1797 | 0 | orderInfo->fieldFlags |= ORDER_FIELD_01; |
1798 | 0 | Stream_Write_UINT16(s, cacheId); |
1799 | 0 | orderInfo->fieldFlags |= ORDER_FIELD_02; |
1800 | 0 | update_write_coord(s, memblt->nLeftRect); |
1801 | 0 | orderInfo->fieldFlags |= ORDER_FIELD_03; |
1802 | 0 | update_write_coord(s, memblt->nTopRect); |
1803 | 0 | orderInfo->fieldFlags |= ORDER_FIELD_04; |
1804 | 0 | update_write_coord(s, memblt->nWidth); |
1805 | 0 | orderInfo->fieldFlags |= ORDER_FIELD_05; |
1806 | 0 | update_write_coord(s, memblt->nHeight); |
1807 | 0 | orderInfo->fieldFlags |= ORDER_FIELD_06; |
1808 | 0 | Stream_Write_UINT8(s, memblt->bRop); |
1809 | 0 | orderInfo->fieldFlags |= ORDER_FIELD_07; |
1810 | 0 | update_write_coord(s, memblt->nXSrc); |
1811 | 0 | orderInfo->fieldFlags |= ORDER_FIELD_08; |
1812 | 0 | update_write_coord(s, memblt->nYSrc); |
1813 | 0 | orderInfo->fieldFlags |= ORDER_FIELD_09; |
1814 | 0 | Stream_Write_UINT16(s, memblt->cacheIndex); |
1815 | 0 | return TRUE; |
1816 | 0 | } |
1817 | | static BOOL update_read_mem3blt_order(const char* orderName, wStream* s, |
1818 | | const ORDER_INFO* orderInfo, MEM3BLT_ORDER* mem3blt) |
1819 | 0 | { |
1820 | 0 | if (!read_order_field_uint16(orderName, orderInfo, s, 1, &mem3blt->cacheId, TRUE) || |
1821 | 0 | !read_order_field_coord(orderName, orderInfo, s, 2, &mem3blt->nLeftRect, FALSE) || |
1822 | 0 | !read_order_field_coord(orderName, orderInfo, s, 3, &mem3blt->nTopRect, FALSE) || |
1823 | 0 | !read_order_field_coord(orderName, orderInfo, s, 4, &mem3blt->nWidth, FALSE) || |
1824 | 0 | !read_order_field_coord(orderName, orderInfo, s, 5, &mem3blt->nHeight, FALSE) || |
1825 | 0 | !read_order_field_byte(orderName, orderInfo, s, 6, &mem3blt->bRop, TRUE) || |
1826 | 0 | !read_order_field_coord(orderName, orderInfo, s, 7, &mem3blt->nXSrc, FALSE) || |
1827 | 0 | !read_order_field_coord(orderName, orderInfo, s, 8, &mem3blt->nYSrc, FALSE) || |
1828 | 0 | !read_order_field_color(orderName, orderInfo, s, 9, &mem3blt->backColor, TRUE) || |
1829 | 0 | !read_order_field_color(orderName, orderInfo, s, 10, &mem3blt->foreColor, TRUE)) |
1830 | 0 | return FALSE; |
1831 | | |
1832 | 0 | if (!update_read_brush(s, &mem3blt->brush, orderInfo->fieldFlags >> 10) || |
1833 | 0 | !read_order_field_uint16(orderName, orderInfo, s, 16, &mem3blt->cacheIndex, TRUE)) |
1834 | 0 | return FALSE; |
1835 | 0 | mem3blt->colorIndex = (mem3blt->cacheId >> 8); |
1836 | 0 | mem3blt->cacheId = (mem3blt->cacheId & 0xFF); |
1837 | 0 | mem3blt->bitmap = NULL; |
1838 | 0 | return TRUE; |
1839 | 0 | } |
1840 | | static BOOL update_read_save_bitmap_order(const char* orderName, wStream* s, |
1841 | | const ORDER_INFO* orderInfo, |
1842 | | SAVE_BITMAP_ORDER* save_bitmap) |
1843 | 0 | { |
1844 | 0 | if (read_order_field_uint32(orderName, orderInfo, s, 1, &save_bitmap->savedBitmapPosition, |
1845 | 0 | TRUE) && |
1846 | 0 | read_order_field_coord(orderName, orderInfo, s, 2, &save_bitmap->nLeftRect, FALSE) && |
1847 | 0 | read_order_field_coord(orderName, orderInfo, s, 3, &save_bitmap->nTopRect, FALSE) && |
1848 | 0 | read_order_field_coord(orderName, orderInfo, s, 4, &save_bitmap->nRightRect, FALSE) && |
1849 | 0 | read_order_field_coord(orderName, orderInfo, s, 5, &save_bitmap->nBottomRect, FALSE) && |
1850 | 0 | read_order_field_byte(orderName, orderInfo, s, 6, &save_bitmap->operation, TRUE)) |
1851 | 0 | return TRUE; |
1852 | 0 | return FALSE; |
1853 | 0 | } |
1854 | | static BOOL update_read_glyph_index_order(const char* orderName, wStream* s, |
1855 | | const ORDER_INFO* orderInfo, |
1856 | | GLYPH_INDEX_ORDER* glyph_index) |
1857 | 0 | { |
1858 | 0 | if (!read_order_field_byte(orderName, orderInfo, s, 1, &glyph_index->cacheId, TRUE) || |
1859 | 0 | !read_order_field_byte(orderName, orderInfo, s, 2, &glyph_index->flAccel, TRUE) || |
1860 | 0 | !read_order_field_byte(orderName, orderInfo, s, 3, &glyph_index->ulCharInc, TRUE) || |
1861 | 0 | !read_order_field_byte(orderName, orderInfo, s, 4, &glyph_index->fOpRedundant, TRUE) || |
1862 | 0 | !read_order_field_color(orderName, orderInfo, s, 5, &glyph_index->backColor, TRUE) || |
1863 | 0 | !read_order_field_color(orderName, orderInfo, s, 6, &glyph_index->foreColor, TRUE) || |
1864 | 0 | !read_order_field_int16(orderName, orderInfo, s, 7, &glyph_index->bkLeft, TRUE) || |
1865 | 0 | !read_order_field_int16(orderName, orderInfo, s, 8, &glyph_index->bkTop, TRUE) || |
1866 | 0 | !read_order_field_int16(orderName, orderInfo, s, 9, &glyph_index->bkRight, TRUE) || |
1867 | 0 | !read_order_field_int16(orderName, orderInfo, s, 10, &glyph_index->bkBottom, TRUE) || |
1868 | 0 | !read_order_field_int16(orderName, orderInfo, s, 11, &glyph_index->opLeft, TRUE) || |
1869 | 0 | !read_order_field_int16(orderName, orderInfo, s, 12, &glyph_index->opTop, TRUE) || |
1870 | 0 | !read_order_field_int16(orderName, orderInfo, s, 13, &glyph_index->opRight, TRUE) || |
1871 | 0 | !read_order_field_int16(orderName, orderInfo, s, 14, &glyph_index->opBottom, TRUE) || |
1872 | 0 | !update_read_brush(s, &glyph_index->brush, orderInfo->fieldFlags >> 14) || |
1873 | 0 | !read_order_field_int16(orderName, orderInfo, s, 20, &glyph_index->x, TRUE) || |
1874 | 0 | !read_order_field_int16(orderName, orderInfo, s, 21, &glyph_index->y, TRUE)) |
1875 | 0 | return FALSE; |
1876 | | |
1877 | 0 | if ((orderInfo->fieldFlags & ORDER_FIELD_22) != 0) |
1878 | 0 | { |
1879 | 0 | if (!Stream_CheckAndLogRequiredLength(TAG, s, 1)) |
1880 | 0 | return FALSE; |
1881 | | |
1882 | 0 | Stream_Read_UINT8(s, glyph_index->cbData); |
1883 | |
|
1884 | 0 | if (!Stream_CheckAndLogRequiredLength(TAG, s, glyph_index->cbData)) |
1885 | 0 | return FALSE; |
1886 | | |
1887 | 0 | CopyMemory(glyph_index->data, Stream_ConstPointer(s), glyph_index->cbData); |
1888 | 0 | Stream_Seek(s, glyph_index->cbData); |
1889 | 0 | } |
1890 | | |
1891 | 0 | return TRUE; |
1892 | 0 | } |
1893 | | |
1894 | | size_t update_approximate_glyph_index_order(ORDER_INFO* orderInfo, |
1895 | | const GLYPH_INDEX_ORDER* glyph_index) |
1896 | 0 | { |
1897 | 0 | WINPR_UNUSED(orderInfo); |
1898 | 0 | WINPR_UNUSED(glyph_index); |
1899 | 0 | return 64; |
1900 | 0 | } |
1901 | | |
1902 | | BOOL update_write_glyph_index_order(wStream* s, ORDER_INFO* orderInfo, |
1903 | | GLYPH_INDEX_ORDER* glyph_index) |
1904 | 0 | { |
1905 | 0 | size_t inf = update_approximate_glyph_index_order(orderInfo, glyph_index); |
1906 | |
|
1907 | 0 | if (!Stream_EnsureRemainingCapacity(s, inf)) |
1908 | 0 | return FALSE; |
1909 | | |
1910 | 0 | orderInfo->fieldFlags = 0; |
1911 | 0 | orderInfo->fieldFlags |= ORDER_FIELD_01; |
1912 | 0 | Stream_Write_UINT8(s, glyph_index->cacheId); |
1913 | 0 | orderInfo->fieldFlags |= ORDER_FIELD_02; |
1914 | 0 | Stream_Write_UINT8(s, glyph_index->flAccel); |
1915 | 0 | orderInfo->fieldFlags |= ORDER_FIELD_03; |
1916 | 0 | Stream_Write_UINT8(s, glyph_index->ulCharInc); |
1917 | 0 | orderInfo->fieldFlags |= ORDER_FIELD_04; |
1918 | 0 | Stream_Write_UINT8(s, glyph_index->fOpRedundant); |
1919 | 0 | orderInfo->fieldFlags |= ORDER_FIELD_05; |
1920 | 0 | update_write_color(s, glyph_index->backColor); |
1921 | 0 | orderInfo->fieldFlags |= ORDER_FIELD_06; |
1922 | 0 | update_write_color(s, glyph_index->foreColor); |
1923 | 0 | orderInfo->fieldFlags |= ORDER_FIELD_07; |
1924 | 0 | Stream_Write_UINT16(s, glyph_index->bkLeft); |
1925 | 0 | orderInfo->fieldFlags |= ORDER_FIELD_08; |
1926 | 0 | Stream_Write_UINT16(s, glyph_index->bkTop); |
1927 | 0 | orderInfo->fieldFlags |= ORDER_FIELD_09; |
1928 | 0 | Stream_Write_UINT16(s, glyph_index->bkRight); |
1929 | 0 | orderInfo->fieldFlags |= ORDER_FIELD_10; |
1930 | 0 | Stream_Write_UINT16(s, glyph_index->bkBottom); |
1931 | 0 | orderInfo->fieldFlags |= ORDER_FIELD_11; |
1932 | 0 | Stream_Write_UINT16(s, glyph_index->opLeft); |
1933 | 0 | orderInfo->fieldFlags |= ORDER_FIELD_12; |
1934 | 0 | Stream_Write_UINT16(s, glyph_index->opTop); |
1935 | 0 | orderInfo->fieldFlags |= ORDER_FIELD_13; |
1936 | 0 | Stream_Write_UINT16(s, glyph_index->opRight); |
1937 | 0 | orderInfo->fieldFlags |= ORDER_FIELD_14; |
1938 | 0 | Stream_Write_UINT16(s, glyph_index->opBottom); |
1939 | 0 | orderInfo->fieldFlags |= ORDER_FIELD_15; |
1940 | 0 | orderInfo->fieldFlags |= ORDER_FIELD_16; |
1941 | 0 | orderInfo->fieldFlags |= ORDER_FIELD_17; |
1942 | 0 | orderInfo->fieldFlags |= ORDER_FIELD_18; |
1943 | 0 | orderInfo->fieldFlags |= ORDER_FIELD_19; |
1944 | 0 | update_write_brush(s, &glyph_index->brush, orderInfo->fieldFlags >> 14); |
1945 | 0 | orderInfo->fieldFlags |= ORDER_FIELD_20; |
1946 | 0 | Stream_Write_UINT16(s, glyph_index->x); |
1947 | 0 | orderInfo->fieldFlags |= ORDER_FIELD_21; |
1948 | 0 | Stream_Write_UINT16(s, glyph_index->y); |
1949 | 0 | orderInfo->fieldFlags |= ORDER_FIELD_22; |
1950 | 0 | Stream_Write_UINT8(s, glyph_index->cbData); |
1951 | 0 | Stream_Write(s, glyph_index->data, glyph_index->cbData); |
1952 | 0 | return TRUE; |
1953 | 0 | } |
1954 | | static BOOL update_read_fast_index_order(const char* orderName, wStream* s, |
1955 | | const ORDER_INFO* orderInfo, FAST_INDEX_ORDER* fast_index) |
1956 | 0 | { |
1957 | 0 | if (!read_order_field_byte(orderName, orderInfo, s, 1, &fast_index->cacheId, TRUE) || |
1958 | 0 | !read_order_field_2bytes(orderName, orderInfo, s, 2, &fast_index->ulCharInc, |
1959 | 0 | &fast_index->flAccel, TRUE) || |
1960 | 0 | !read_order_field_color(orderName, orderInfo, s, 3, &fast_index->backColor, TRUE) || |
1961 | 0 | !read_order_field_color(orderName, orderInfo, s, 4, &fast_index->foreColor, TRUE) || |
1962 | 0 | !read_order_field_coord(orderName, orderInfo, s, 5, &fast_index->bkLeft, FALSE) || |
1963 | 0 | !read_order_field_coord(orderName, orderInfo, s, 6, &fast_index->bkTop, FALSE) || |
1964 | 0 | !read_order_field_coord(orderName, orderInfo, s, 7, &fast_index->bkRight, FALSE) || |
1965 | 0 | !read_order_field_coord(orderName, orderInfo, s, 8, &fast_index->bkBottom, FALSE) || |
1966 | 0 | !read_order_field_coord(orderName, orderInfo, s, 9, &fast_index->opLeft, FALSE) || |
1967 | 0 | !read_order_field_coord(orderName, orderInfo, s, 10, &fast_index->opTop, FALSE) || |
1968 | 0 | !read_order_field_coord(orderName, orderInfo, s, 11, &fast_index->opRight, FALSE) || |
1969 | 0 | !read_order_field_coord(orderName, orderInfo, s, 12, &fast_index->opBottom, FALSE) || |
1970 | 0 | !read_order_field_coord(orderName, orderInfo, s, 13, &fast_index->x, FALSE) || |
1971 | 0 | !read_order_field_coord(orderName, orderInfo, s, 14, &fast_index->y, FALSE)) |
1972 | 0 | return FALSE; |
1973 | | |
1974 | 0 | if ((orderInfo->fieldFlags & ORDER_FIELD_15) != 0) |
1975 | 0 | { |
1976 | 0 | if (!Stream_CheckAndLogRequiredLength(TAG, s, 1)) |
1977 | 0 | return FALSE; |
1978 | | |
1979 | 0 | Stream_Read_UINT8(s, fast_index->cbData); |
1980 | |
|
1981 | 0 | if (!Stream_CheckAndLogRequiredLength(TAG, s, fast_index->cbData)) |
1982 | 0 | return FALSE; |
1983 | | |
1984 | 0 | CopyMemory(fast_index->data, Stream_ConstPointer(s), fast_index->cbData); |
1985 | 0 | Stream_Seek(s, fast_index->cbData); |
1986 | 0 | } |
1987 | | |
1988 | 0 | return TRUE; |
1989 | 0 | } |
1990 | | static BOOL update_read_fast_glyph_order(const char* orderName, wStream* s, |
1991 | | const ORDER_INFO* orderInfo, FAST_GLYPH_ORDER* fastGlyph) |
1992 | 0 | { |
1993 | 0 | GLYPH_DATA_V2* glyph = &fastGlyph->glyphData; |
1994 | 0 | if (!read_order_field_byte(orderName, orderInfo, s, 1, &fastGlyph->cacheId, TRUE)) |
1995 | 0 | return FALSE; |
1996 | 0 | if (fastGlyph->cacheId > 9) |
1997 | 0 | return FALSE; |
1998 | 0 | if (!read_order_field_2bytes(orderName, orderInfo, s, 2, &fastGlyph->ulCharInc, |
1999 | 0 | &fastGlyph->flAccel, TRUE) || |
2000 | 0 | !read_order_field_color(orderName, orderInfo, s, 3, &fastGlyph->backColor, TRUE) || |
2001 | 0 | !read_order_field_color(orderName, orderInfo, s, 4, &fastGlyph->foreColor, TRUE) || |
2002 | 0 | !read_order_field_coord(orderName, orderInfo, s, 5, &fastGlyph->bkLeft, FALSE) || |
2003 | 0 | !read_order_field_coord(orderName, orderInfo, s, 6, &fastGlyph->bkTop, FALSE) || |
2004 | 0 | !read_order_field_coord(orderName, orderInfo, s, 7, &fastGlyph->bkRight, FALSE) || |
2005 | 0 | !read_order_field_coord(orderName, orderInfo, s, 8, &fastGlyph->bkBottom, FALSE) || |
2006 | 0 | !read_order_field_coord(orderName, orderInfo, s, 9, &fastGlyph->opLeft, FALSE) || |
2007 | 0 | !read_order_field_coord(orderName, orderInfo, s, 10, &fastGlyph->opTop, FALSE) || |
2008 | 0 | !read_order_field_coord(orderName, orderInfo, s, 11, &fastGlyph->opRight, FALSE) || |
2009 | 0 | !read_order_field_coord(orderName, orderInfo, s, 12, &fastGlyph->opBottom, FALSE) || |
2010 | 0 | !read_order_field_coord(orderName, orderInfo, s, 13, &fastGlyph->x, FALSE) || |
2011 | 0 | !read_order_field_coord(orderName, orderInfo, s, 14, &fastGlyph->y, FALSE)) |
2012 | 0 | return FALSE; |
2013 | | |
2014 | 0 | if ((orderInfo->fieldFlags & ORDER_FIELD_15) != 0) |
2015 | 0 | { |
2016 | 0 | const BYTE* src = NULL; |
2017 | 0 | wStream subbuffer; |
2018 | 0 | wStream* sub = NULL; |
2019 | 0 | if (!Stream_CheckAndLogRequiredLength(TAG, s, 1)) |
2020 | 0 | return FALSE; |
2021 | | |
2022 | 0 | Stream_Read_UINT8(s, fastGlyph->cbData); |
2023 | |
|
2024 | 0 | src = Stream_ConstPointer(s); |
2025 | 0 | if (!Stream_SafeSeek(s, fastGlyph->cbData) || (fastGlyph->cbData == 0)) |
2026 | 0 | return FALSE; |
2027 | | |
2028 | 0 | CopyMemory(fastGlyph->data, src, fastGlyph->cbData); |
2029 | 0 | sub = Stream_StaticInit(&subbuffer, fastGlyph->data, fastGlyph->cbData); |
2030 | |
|
2031 | 0 | Stream_Read_UINT8(sub, glyph->cacheIndex); |
2032 | |
|
2033 | 0 | if (fastGlyph->cbData > 1) |
2034 | 0 | { |
2035 | 0 | if (!update_read_2byte_signed(sub, &glyph->x) || |
2036 | 0 | !update_read_2byte_signed(sub, &glyph->y) || |
2037 | 0 | !update_read_2byte_unsigned(sub, &glyph->cx) || |
2038 | 0 | !update_read_2byte_unsigned(sub, &glyph->cy)) |
2039 | 0 | return FALSE; |
2040 | | |
2041 | 0 | if ((glyph->cx == 0) || (glyph->cy == 0)) |
2042 | 0 | { |
2043 | 0 | WLog_ERR(TAG, "GLYPH_DATA_V2::cx=%" PRIu32 ", GLYPH_DATA_V2::cy=%" PRIu32, |
2044 | 0 | glyph->cx, glyph->cy); |
2045 | 0 | return FALSE; |
2046 | 0 | } |
2047 | | |
2048 | 0 | glyph->cb = Stream_GetRemainingLength(sub); |
2049 | 0 | if (glyph->cb > 0) |
2050 | 0 | { |
2051 | 0 | BYTE* new_aj = (BYTE*)realloc(glyph->aj, glyph->cb); |
2052 | |
|
2053 | 0 | if (!new_aj) |
2054 | 0 | return FALSE; |
2055 | | |
2056 | 0 | glyph->aj = new_aj; |
2057 | 0 | Stream_Read(sub, glyph->aj, glyph->cb); |
2058 | 0 | } |
2059 | 0 | else |
2060 | 0 | { |
2061 | 0 | free(glyph->aj); |
2062 | 0 | glyph->aj = NULL; |
2063 | 0 | } |
2064 | 0 | } |
2065 | 0 | } |
2066 | | |
2067 | 0 | return TRUE; |
2068 | 0 | } |
2069 | | static BOOL update_read_polygon_sc_order(const char* orderName, wStream* s, |
2070 | | const ORDER_INFO* orderInfo, POLYGON_SC_ORDER* polygon_sc) |
2071 | 0 | { |
2072 | 0 | UINT32 num = polygon_sc->numPoints; |
2073 | 0 | if (!read_order_field_coord(orderName, orderInfo, s, 1, &polygon_sc->xStart, FALSE) || |
2074 | 0 | !read_order_field_coord(orderName, orderInfo, s, 2, &polygon_sc->yStart, FALSE) || |
2075 | 0 | !read_order_field_byte(orderName, orderInfo, s, 3, &polygon_sc->bRop2, TRUE) || |
2076 | 0 | !read_order_field_byte(orderName, orderInfo, s, 4, &polygon_sc->fillMode, TRUE) || |
2077 | 0 | !read_order_field_color(orderName, orderInfo, s, 5, &polygon_sc->brushColor, TRUE) || |
2078 | 0 | !read_order_field_byte(orderName, orderInfo, s, 6, &num, TRUE)) |
2079 | 0 | return FALSE; |
2080 | | |
2081 | 0 | if ((orderInfo->fieldFlags & ORDER_FIELD_07) != 0) |
2082 | 0 | { |
2083 | 0 | if (num == 0) |
2084 | 0 | return FALSE; |
2085 | | |
2086 | 0 | if (!Stream_CheckAndLogRequiredLength(TAG, s, 1)) |
2087 | 0 | return FALSE; |
2088 | | |
2089 | 0 | Stream_Read_UINT8(s, polygon_sc->cbData); |
2090 | |
|
2091 | 0 | polygon_sc->numPoints = num; |
2092 | 0 | return update_read_delta_points(s, &polygon_sc->points, polygon_sc->numPoints, |
2093 | 0 | polygon_sc->xStart, polygon_sc->yStart); |
2094 | 0 | } |
2095 | 0 | if (num > polygon_sc->numPoints) |
2096 | 0 | { |
2097 | 0 | WLog_ERR(TAG, "%s numPoints %" PRIu32 " > %" PRIu32, orderName, num, polygon_sc->numPoints); |
2098 | 0 | return FALSE; |
2099 | 0 | } |
2100 | 0 | polygon_sc->numPoints = num; |
2101 | |
|
2102 | 0 | return TRUE; |
2103 | 0 | } |
2104 | | static BOOL update_read_polygon_cb_order(const char* orderName, wStream* s, |
2105 | | const ORDER_INFO* orderInfo, POLYGON_CB_ORDER* polygon_cb) |
2106 | 0 | { |
2107 | 0 | UINT32 num = polygon_cb->numPoints; |
2108 | 0 | if (!read_order_field_coord(orderName, orderInfo, s, 1, &polygon_cb->xStart, FALSE) || |
2109 | 0 | !read_order_field_coord(orderName, orderInfo, s, 2, &polygon_cb->yStart, FALSE) || |
2110 | 0 | !read_order_field_byte(orderName, orderInfo, s, 3, &polygon_cb->bRop2, TRUE) || |
2111 | 0 | !read_order_field_byte(orderName, orderInfo, s, 4, &polygon_cb->fillMode, TRUE) || |
2112 | 0 | !read_order_field_color(orderName, orderInfo, s, 5, &polygon_cb->backColor, TRUE) || |
2113 | 0 | !read_order_field_color(orderName, orderInfo, s, 6, &polygon_cb->foreColor, TRUE)) |
2114 | 0 | return FALSE; |
2115 | | |
2116 | 0 | if (!update_read_brush(s, &polygon_cb->brush, orderInfo->fieldFlags >> 6)) |
2117 | 0 | return FALSE; |
2118 | | |
2119 | 0 | if (!read_order_field_byte(orderName, orderInfo, s, 12, &num, TRUE)) |
2120 | 0 | return FALSE; |
2121 | | |
2122 | 0 | if ((orderInfo->fieldFlags & ORDER_FIELD_13) != 0) |
2123 | 0 | { |
2124 | 0 | if (num == 0) |
2125 | 0 | return FALSE; |
2126 | | |
2127 | 0 | if (!Stream_CheckAndLogRequiredLength(TAG, s, 1)) |
2128 | 0 | return FALSE; |
2129 | | |
2130 | 0 | Stream_Read_UINT8(s, polygon_cb->cbData); |
2131 | 0 | polygon_cb->numPoints = num; |
2132 | |
|
2133 | 0 | if (!update_read_delta_points(s, &polygon_cb->points, polygon_cb->numPoints, |
2134 | 0 | polygon_cb->xStart, polygon_cb->yStart)) |
2135 | 0 | return FALSE; |
2136 | 0 | } |
2137 | | |
2138 | 0 | if (num > polygon_cb->numPoints) |
2139 | 0 | { |
2140 | 0 | WLog_ERR(TAG, "%s numPoints %" PRIu32 " > %" PRIu32, orderName, num, polygon_cb->numPoints); |
2141 | 0 | return FALSE; |
2142 | 0 | } |
2143 | 0 | polygon_cb->numPoints = num; |
2144 | |
|
2145 | 0 | polygon_cb->backMode = (polygon_cb->bRop2 & 0x80) ? BACKMODE_TRANSPARENT : BACKMODE_OPAQUE; |
2146 | 0 | polygon_cb->bRop2 = (polygon_cb->bRop2 & 0x1F); |
2147 | 0 | return TRUE; |
2148 | 0 | } |
2149 | | static BOOL update_read_ellipse_sc_order(const char* orderName, wStream* s, |
2150 | | const ORDER_INFO* orderInfo, ELLIPSE_SC_ORDER* ellipse_sc) |
2151 | 0 | { |
2152 | 0 | if (read_order_field_coord(orderName, orderInfo, s, 1, &ellipse_sc->leftRect, FALSE) && |
2153 | 0 | read_order_field_coord(orderName, orderInfo, s, 2, &ellipse_sc->topRect, FALSE) && |
2154 | 0 | read_order_field_coord(orderName, orderInfo, s, 3, &ellipse_sc->rightRect, FALSE) && |
2155 | 0 | read_order_field_coord(orderName, orderInfo, s, 4, &ellipse_sc->bottomRect, FALSE) && |
2156 | 0 | read_order_field_byte(orderName, orderInfo, s, 5, &ellipse_sc->bRop2, TRUE) && |
2157 | 0 | read_order_field_byte(orderName, orderInfo, s, 6, &ellipse_sc->fillMode, TRUE) && |
2158 | 0 | read_order_field_color(orderName, orderInfo, s, 7, &ellipse_sc->color, TRUE)) |
2159 | 0 | return TRUE; |
2160 | 0 | return FALSE; |
2161 | 0 | } |
2162 | | static BOOL update_read_ellipse_cb_order(const char* orderName, wStream* s, |
2163 | | const ORDER_INFO* orderInfo, ELLIPSE_CB_ORDER* ellipse_cb) |
2164 | 0 | { |
2165 | 0 | if (read_order_field_coord(orderName, orderInfo, s, 1, &ellipse_cb->leftRect, FALSE) && |
2166 | 0 | read_order_field_coord(orderName, orderInfo, s, 2, &ellipse_cb->topRect, FALSE) && |
2167 | 0 | read_order_field_coord(orderName, orderInfo, s, 3, &ellipse_cb->rightRect, FALSE) && |
2168 | 0 | read_order_field_coord(orderName, orderInfo, s, 4, &ellipse_cb->bottomRect, FALSE) && |
2169 | 0 | read_order_field_byte(orderName, orderInfo, s, 5, &ellipse_cb->bRop2, TRUE) && |
2170 | 0 | read_order_field_byte(orderName, orderInfo, s, 6, &ellipse_cb->fillMode, TRUE) && |
2171 | 0 | read_order_field_color(orderName, orderInfo, s, 7, &ellipse_cb->backColor, TRUE) && |
2172 | 0 | read_order_field_color(orderName, orderInfo, s, 8, &ellipse_cb->foreColor, TRUE) && |
2173 | 0 | update_read_brush(s, &ellipse_cb->brush, orderInfo->fieldFlags >> 8)) |
2174 | 0 | return TRUE; |
2175 | 0 | return FALSE; |
2176 | 0 | } |
2177 | | |
2178 | | /* Secondary Drawing Orders */ |
2179 | | WINPR_ATTR_MALLOC(free_cache_bitmap_order, 2) |
2180 | | static CACHE_BITMAP_ORDER* update_read_cache_bitmap_order(rdpUpdate* update, wStream* s, |
2181 | | BOOL compressed, UINT16 flags) |
2182 | 0 | { |
2183 | 0 | CACHE_BITMAP_ORDER* cache_bitmap = NULL; |
2184 | 0 | rdp_update_internal* up = update_cast(update); |
2185 | |
|
2186 | 0 | if (!update || !s) |
2187 | 0 | return NULL; |
2188 | | |
2189 | 0 | cache_bitmap = calloc(1, sizeof(CACHE_BITMAP_ORDER)); |
2190 | |
|
2191 | 0 | if (!cache_bitmap) |
2192 | 0 | goto fail; |
2193 | | |
2194 | 0 | if (!Stream_CheckAndLogRequiredLength(TAG, s, 9)) |
2195 | 0 | goto fail; |
2196 | | |
2197 | 0 | Stream_Read_UINT8(s, cache_bitmap->cacheId); /* cacheId (1 byte) */ |
2198 | 0 | Stream_Seek_UINT8(s); /* pad1Octet (1 byte) */ |
2199 | 0 | Stream_Read_UINT8(s, cache_bitmap->bitmapWidth); /* bitmapWidth (1 byte) */ |
2200 | 0 | Stream_Read_UINT8(s, cache_bitmap->bitmapHeight); /* bitmapHeight (1 byte) */ |
2201 | 0 | Stream_Read_UINT8(s, cache_bitmap->bitmapBpp); /* bitmapBpp (1 byte) */ |
2202 | |
|
2203 | 0 | if ((cache_bitmap->bitmapBpp < 1) || (cache_bitmap->bitmapBpp > 32)) |
2204 | 0 | { |
2205 | 0 | WLog_Print(up->log, WLOG_ERROR, "invalid bitmap bpp %" PRIu32 "", cache_bitmap->bitmapBpp); |
2206 | 0 | goto fail; |
2207 | 0 | } |
2208 | | |
2209 | 0 | Stream_Read_UINT16(s, cache_bitmap->bitmapLength); /* bitmapLength (2 bytes) */ |
2210 | 0 | Stream_Read_UINT16(s, cache_bitmap->cacheIndex); /* cacheIndex (2 bytes) */ |
2211 | |
|
2212 | 0 | if (compressed) |
2213 | 0 | { |
2214 | 0 | if ((flags & NO_BITMAP_COMPRESSION_HDR) == 0) |
2215 | 0 | { |
2216 | 0 | BYTE* bitmapComprHdr = (BYTE*)&(cache_bitmap->bitmapComprHdr); |
2217 | |
|
2218 | 0 | if (!Stream_CheckAndLogRequiredLength(TAG, s, 8)) |
2219 | 0 | goto fail; |
2220 | | |
2221 | 0 | Stream_Read(s, bitmapComprHdr, 8); /* bitmapComprHdr (8 bytes) */ |
2222 | 0 | cache_bitmap->bitmapLength -= 8; |
2223 | 0 | } |
2224 | 0 | } |
2225 | | |
2226 | 0 | if (cache_bitmap->bitmapLength == 0) |
2227 | 0 | goto fail; |
2228 | | |
2229 | 0 | if (!Stream_CheckAndLogRequiredLength(TAG, s, cache_bitmap->bitmapLength)) |
2230 | 0 | goto fail; |
2231 | | |
2232 | 0 | cache_bitmap->bitmapDataStream = malloc(cache_bitmap->bitmapLength); |
2233 | |
|
2234 | 0 | if (!cache_bitmap->bitmapDataStream) |
2235 | 0 | goto fail; |
2236 | | |
2237 | 0 | Stream_Read(s, cache_bitmap->bitmapDataStream, cache_bitmap->bitmapLength); |
2238 | 0 | cache_bitmap->compressed = compressed; |
2239 | 0 | return cache_bitmap; |
2240 | 0 | fail: |
2241 | 0 | WINPR_PRAGMA_DIAG_PUSH |
2242 | 0 | WINPR_PRAGMA_DIAG_IGNORED_MISMATCHED_DEALLOC |
2243 | 0 | free_cache_bitmap_order(update->context, cache_bitmap); |
2244 | 0 | WINPR_PRAGMA_DIAG_POP |
2245 | 0 | return NULL; |
2246 | 0 | } |
2247 | | |
2248 | | size_t update_approximate_cache_bitmap_order(const CACHE_BITMAP_ORDER* cache_bitmap, |
2249 | | BOOL compressed, UINT16* flags) |
2250 | 0 | { |
2251 | 0 | WINPR_ASSERT(cache_bitmap); |
2252 | 0 | WINPR_UNUSED(compressed); |
2253 | 0 | WINPR_UNUSED(flags); |
2254 | 0 | return 64 + cache_bitmap->bitmapLength; |
2255 | 0 | } |
2256 | | |
2257 | | BOOL update_write_cache_bitmap_order(wStream* s, const CACHE_BITMAP_ORDER* cache_bitmap, |
2258 | | BOOL compressed, UINT16* flags) |
2259 | 0 | { |
2260 | 0 | UINT32 bitmapLength = cache_bitmap->bitmapLength; |
2261 | 0 | size_t inf = update_approximate_cache_bitmap_order(cache_bitmap, compressed, flags); |
2262 | |
|
2263 | 0 | if (!Stream_EnsureRemainingCapacity(s, inf)) |
2264 | 0 | return FALSE; |
2265 | | |
2266 | 0 | *flags = NO_BITMAP_COMPRESSION_HDR; |
2267 | |
|
2268 | 0 | if ((*flags & NO_BITMAP_COMPRESSION_HDR) == 0) |
2269 | 0 | bitmapLength += 8; |
2270 | |
|
2271 | 0 | Stream_Write_UINT8(s, cache_bitmap->cacheId); /* cacheId (1 byte) */ |
2272 | 0 | Stream_Write_UINT8(s, 0); /* pad1Octet (1 byte) */ |
2273 | 0 | Stream_Write_UINT8(s, cache_bitmap->bitmapWidth); /* bitmapWidth (1 byte) */ |
2274 | 0 | Stream_Write_UINT8(s, cache_bitmap->bitmapHeight); /* bitmapHeight (1 byte) */ |
2275 | 0 | Stream_Write_UINT8(s, cache_bitmap->bitmapBpp); /* bitmapBpp (1 byte) */ |
2276 | 0 | Stream_Write_UINT16(s, bitmapLength); /* bitmapLength (2 bytes) */ |
2277 | 0 | Stream_Write_UINT16(s, cache_bitmap->cacheIndex); /* cacheIndex (2 bytes) */ |
2278 | |
|
2279 | 0 | if (compressed) |
2280 | 0 | { |
2281 | 0 | if ((*flags & NO_BITMAP_COMPRESSION_HDR) == 0) |
2282 | 0 | { |
2283 | 0 | const BYTE* bitmapComprHdr = (const BYTE*)&(cache_bitmap->bitmapComprHdr); |
2284 | 0 | Stream_Write(s, bitmapComprHdr, 8); /* bitmapComprHdr (8 bytes) */ |
2285 | 0 | bitmapLength -= 8; |
2286 | 0 | } |
2287 | |
|
2288 | 0 | Stream_Write(s, cache_bitmap->bitmapDataStream, bitmapLength); |
2289 | 0 | } |
2290 | 0 | else |
2291 | 0 | { |
2292 | 0 | Stream_Write(s, cache_bitmap->bitmapDataStream, bitmapLength); |
2293 | 0 | } |
2294 | |
|
2295 | 0 | return TRUE; |
2296 | 0 | } |
2297 | | |
2298 | | WINPR_ATTR_MALLOC(free_cache_bitmap_v2_order, 2) |
2299 | | static CACHE_BITMAP_V2_ORDER* update_read_cache_bitmap_v2_order(rdpUpdate* update, wStream* s, |
2300 | | BOOL compressed, UINT16 flags) |
2301 | 0 | { |
2302 | 0 | BOOL rc = 0; |
2303 | 0 | BYTE bitsPerPixelId = 0; |
2304 | 0 | CACHE_BITMAP_V2_ORDER* cache_bitmap_v2 = NULL; |
2305 | |
|
2306 | 0 | if (!update || !s) |
2307 | 0 | return NULL; |
2308 | | |
2309 | 0 | cache_bitmap_v2 = calloc(1, sizeof(CACHE_BITMAP_V2_ORDER)); |
2310 | |
|
2311 | 0 | if (!cache_bitmap_v2) |
2312 | 0 | goto fail; |
2313 | | |
2314 | 0 | cache_bitmap_v2->cacheId = flags & 0x0003; |
2315 | 0 | cache_bitmap_v2->flags = (flags & 0xFF80) >> 7; |
2316 | 0 | bitsPerPixelId = (flags & 0x0078) >> 3; |
2317 | 0 | cache_bitmap_v2->bitmapBpp = get_cbr2_bpp(bitsPerPixelId, &rc); |
2318 | 0 | if (!rc) |
2319 | 0 | goto fail; |
2320 | | |
2321 | 0 | if (cache_bitmap_v2->flags & CBR2_PERSISTENT_KEY_PRESENT) |
2322 | 0 | { |
2323 | 0 | if (!Stream_CheckAndLogRequiredLength(TAG, s, 8)) |
2324 | 0 | goto fail; |
2325 | | |
2326 | 0 | Stream_Read_UINT32(s, cache_bitmap_v2->key1); /* key1 (4 bytes) */ |
2327 | 0 | Stream_Read_UINT32(s, cache_bitmap_v2->key2); /* key2 (4 bytes) */ |
2328 | 0 | } |
2329 | | |
2330 | 0 | if (cache_bitmap_v2->flags & CBR2_HEIGHT_SAME_AS_WIDTH) |
2331 | 0 | { |
2332 | 0 | if (!update_read_2byte_unsigned(s, &cache_bitmap_v2->bitmapWidth)) /* bitmapWidth */ |
2333 | 0 | goto fail; |
2334 | | |
2335 | 0 | cache_bitmap_v2->bitmapHeight = cache_bitmap_v2->bitmapWidth; |
2336 | 0 | } |
2337 | 0 | else |
2338 | 0 | { |
2339 | 0 | if (!update_read_2byte_unsigned(s, &cache_bitmap_v2->bitmapWidth) || /* bitmapWidth */ |
2340 | 0 | !update_read_2byte_unsigned(s, &cache_bitmap_v2->bitmapHeight)) /* bitmapHeight */ |
2341 | 0 | goto fail; |
2342 | 0 | } |
2343 | | |
2344 | 0 | if (!update_read_4byte_unsigned(s, &cache_bitmap_v2->bitmapLength) || /* bitmapLength */ |
2345 | 0 | !update_read_2byte_unsigned(s, &cache_bitmap_v2->cacheIndex)) /* cacheIndex */ |
2346 | 0 | goto fail; |
2347 | | |
2348 | 0 | if (cache_bitmap_v2->flags & CBR2_DO_NOT_CACHE) |
2349 | 0 | cache_bitmap_v2->cacheIndex = BITMAP_CACHE_WAITING_LIST_INDEX; |
2350 | |
|
2351 | 0 | if (compressed) |
2352 | 0 | { |
2353 | 0 | if (!(cache_bitmap_v2->flags & CBR2_NO_BITMAP_COMPRESSION_HDR)) |
2354 | 0 | { |
2355 | 0 | if (!Stream_CheckAndLogRequiredLength(TAG, s, 8)) |
2356 | 0 | goto fail; |
2357 | | |
2358 | 0 | Stream_Read_UINT16( |
2359 | 0 | s, cache_bitmap_v2->cbCompFirstRowSize); /* cbCompFirstRowSize (2 bytes) */ |
2360 | 0 | Stream_Read_UINT16( |
2361 | 0 | s, cache_bitmap_v2->cbCompMainBodySize); /* cbCompMainBodySize (2 bytes) */ |
2362 | 0 | Stream_Read_UINT16(s, cache_bitmap_v2->cbScanWidth); /* cbScanWidth (2 bytes) */ |
2363 | 0 | Stream_Read_UINT16( |
2364 | 0 | s, cache_bitmap_v2->cbUncompressedSize); /* cbUncompressedSize (2 bytes) */ |
2365 | 0 | cache_bitmap_v2->bitmapLength = cache_bitmap_v2->cbCompMainBodySize; |
2366 | 0 | } |
2367 | 0 | } |
2368 | | |
2369 | 0 | if (cache_bitmap_v2->bitmapLength == 0) |
2370 | 0 | goto fail; |
2371 | | |
2372 | 0 | if (!Stream_CheckAndLogRequiredLength(TAG, s, cache_bitmap_v2->bitmapLength)) |
2373 | 0 | goto fail; |
2374 | | |
2375 | 0 | if (cache_bitmap_v2->bitmapLength == 0) |
2376 | 0 | goto fail; |
2377 | | |
2378 | 0 | cache_bitmap_v2->bitmapDataStream = malloc(cache_bitmap_v2->bitmapLength); |
2379 | |
|
2380 | 0 | if (!cache_bitmap_v2->bitmapDataStream) |
2381 | 0 | goto fail; |
2382 | | |
2383 | 0 | Stream_Read(s, cache_bitmap_v2->bitmapDataStream, cache_bitmap_v2->bitmapLength); |
2384 | 0 | cache_bitmap_v2->compressed = compressed; |
2385 | 0 | return cache_bitmap_v2; |
2386 | 0 | fail: |
2387 | 0 | WINPR_PRAGMA_DIAG_PUSH |
2388 | 0 | WINPR_PRAGMA_DIAG_IGNORED_MISMATCHED_DEALLOC |
2389 | 0 | free_cache_bitmap_v2_order(update->context, cache_bitmap_v2); |
2390 | 0 | WINPR_PRAGMA_DIAG_POP |
2391 | 0 | return NULL; |
2392 | 0 | } |
2393 | | |
2394 | | size_t update_approximate_cache_bitmap_v2_order(CACHE_BITMAP_V2_ORDER* cache_bitmap_v2, |
2395 | | BOOL compressed, UINT16* flags) |
2396 | 0 | { |
2397 | 0 | WINPR_ASSERT(cache_bitmap_v2); |
2398 | 0 | WINPR_UNUSED(flags); |
2399 | 0 | WINPR_UNUSED(compressed); |
2400 | |
|
2401 | 0 | return 64 + cache_bitmap_v2->bitmapLength; |
2402 | 0 | } |
2403 | | |
2404 | | BOOL update_write_cache_bitmap_v2_order(wStream* s, CACHE_BITMAP_V2_ORDER* cache_bitmap_v2, |
2405 | | BOOL compressed, UINT16* flags) |
2406 | 0 | { |
2407 | 0 | BOOL rc = 0; |
2408 | 0 | BYTE bitsPerPixelId = 0; |
2409 | |
|
2410 | 0 | if (!Stream_EnsureRemainingCapacity( |
2411 | 0 | s, update_approximate_cache_bitmap_v2_order(cache_bitmap_v2, compressed, flags))) |
2412 | 0 | return FALSE; |
2413 | | |
2414 | 0 | bitsPerPixelId = get_bpp_bmf(cache_bitmap_v2->bitmapBpp, &rc); |
2415 | 0 | if (!rc) |
2416 | 0 | return FALSE; |
2417 | 0 | *flags = (cache_bitmap_v2->cacheId & 0x0003) | (bitsPerPixelId << 3) | |
2418 | 0 | ((cache_bitmap_v2->flags << 7) & 0xFF80); |
2419 | |
|
2420 | 0 | if (cache_bitmap_v2->flags & CBR2_PERSISTENT_KEY_PRESENT) |
2421 | 0 | { |
2422 | 0 | Stream_Write_UINT32(s, cache_bitmap_v2->key1); /* key1 (4 bytes) */ |
2423 | 0 | Stream_Write_UINT32(s, cache_bitmap_v2->key2); /* key2 (4 bytes) */ |
2424 | 0 | } |
2425 | |
|
2426 | 0 | if (cache_bitmap_v2->flags & CBR2_HEIGHT_SAME_AS_WIDTH) |
2427 | 0 | { |
2428 | 0 | if (!update_write_2byte_unsigned(s, cache_bitmap_v2->bitmapWidth)) /* bitmapWidth */ |
2429 | 0 | return FALSE; |
2430 | 0 | } |
2431 | 0 | else |
2432 | 0 | { |
2433 | 0 | if (!update_write_2byte_unsigned(s, cache_bitmap_v2->bitmapWidth) || /* bitmapWidth */ |
2434 | 0 | !update_write_2byte_unsigned(s, cache_bitmap_v2->bitmapHeight)) /* bitmapHeight */ |
2435 | 0 | return FALSE; |
2436 | 0 | } |
2437 | | |
2438 | 0 | if (cache_bitmap_v2->flags & CBR2_DO_NOT_CACHE) |
2439 | 0 | cache_bitmap_v2->cacheIndex = BITMAP_CACHE_WAITING_LIST_INDEX; |
2440 | |
|
2441 | 0 | if (!update_write_4byte_unsigned(s, cache_bitmap_v2->bitmapLength) || /* bitmapLength */ |
2442 | 0 | !update_write_2byte_unsigned(s, cache_bitmap_v2->cacheIndex)) /* cacheIndex */ |
2443 | 0 | return FALSE; |
2444 | | |
2445 | 0 | if (compressed) |
2446 | 0 | { |
2447 | 0 | if (!(cache_bitmap_v2->flags & CBR2_NO_BITMAP_COMPRESSION_HDR)) |
2448 | 0 | { |
2449 | 0 | Stream_Write_UINT16( |
2450 | 0 | s, cache_bitmap_v2->cbCompFirstRowSize); /* cbCompFirstRowSize (2 bytes) */ |
2451 | 0 | Stream_Write_UINT16( |
2452 | 0 | s, cache_bitmap_v2->cbCompMainBodySize); /* cbCompMainBodySize (2 bytes) */ |
2453 | 0 | Stream_Write_UINT16(s, cache_bitmap_v2->cbScanWidth); /* cbScanWidth (2 bytes) */ |
2454 | 0 | Stream_Write_UINT16( |
2455 | 0 | s, cache_bitmap_v2->cbUncompressedSize); /* cbUncompressedSize (2 bytes) */ |
2456 | 0 | cache_bitmap_v2->bitmapLength = cache_bitmap_v2->cbCompMainBodySize; |
2457 | 0 | } |
2458 | |
|
2459 | 0 | if (!Stream_EnsureRemainingCapacity(s, cache_bitmap_v2->bitmapLength)) |
2460 | 0 | return FALSE; |
2461 | | |
2462 | 0 | Stream_Write(s, cache_bitmap_v2->bitmapDataStream, cache_bitmap_v2->bitmapLength); |
2463 | 0 | } |
2464 | 0 | else |
2465 | 0 | { |
2466 | 0 | if (!Stream_EnsureRemainingCapacity(s, cache_bitmap_v2->bitmapLength)) |
2467 | 0 | return FALSE; |
2468 | | |
2469 | 0 | Stream_Write(s, cache_bitmap_v2->bitmapDataStream, cache_bitmap_v2->bitmapLength); |
2470 | 0 | } |
2471 | | |
2472 | 0 | cache_bitmap_v2->compressed = compressed; |
2473 | 0 | return TRUE; |
2474 | 0 | } |
2475 | | |
2476 | | WINPR_ATTR_MALLOC(free_cache_bitmap_v3_order, 2) |
2477 | | static CACHE_BITMAP_V3_ORDER* update_read_cache_bitmap_v3_order(rdpUpdate* update, wStream* s, |
2478 | | UINT16 flags) |
2479 | 0 | { |
2480 | 0 | BOOL rc = 0; |
2481 | 0 | BYTE bitsPerPixelId = 0; |
2482 | 0 | BITMAP_DATA_EX* bitmapData = NULL; |
2483 | 0 | UINT32 new_len = 0; |
2484 | 0 | BYTE* new_data = NULL; |
2485 | 0 | CACHE_BITMAP_V3_ORDER* cache_bitmap_v3 = NULL; |
2486 | 0 | rdp_update_internal* up = update_cast(update); |
2487 | |
|
2488 | 0 | if (!update || !s) |
2489 | 0 | return NULL; |
2490 | | |
2491 | 0 | cache_bitmap_v3 = calloc(1, sizeof(CACHE_BITMAP_V3_ORDER)); |
2492 | |
|
2493 | 0 | if (!cache_bitmap_v3) |
2494 | 0 | goto fail; |
2495 | | |
2496 | 0 | cache_bitmap_v3->cacheId = flags & 0x00000003; |
2497 | 0 | cache_bitmap_v3->flags = (flags & 0x0000FF80) >> 7; |
2498 | 0 | bitsPerPixelId = (flags & 0x00000078) >> 3; |
2499 | 0 | cache_bitmap_v3->bpp = get_cbr2_bpp(bitsPerPixelId, &rc); |
2500 | 0 | if (!rc) |
2501 | 0 | goto fail; |
2502 | | |
2503 | 0 | if (!Stream_CheckAndLogRequiredLength(TAG, s, 21)) |
2504 | 0 | goto fail; |
2505 | | |
2506 | 0 | Stream_Read_UINT16(s, cache_bitmap_v3->cacheIndex); /* cacheIndex (2 bytes) */ |
2507 | 0 | Stream_Read_UINT32(s, cache_bitmap_v3->key1); /* key1 (4 bytes) */ |
2508 | 0 | Stream_Read_UINT32(s, cache_bitmap_v3->key2); /* key2 (4 bytes) */ |
2509 | 0 | bitmapData = &cache_bitmap_v3->bitmapData; |
2510 | 0 | Stream_Read_UINT8(s, bitmapData->bpp); |
2511 | |
|
2512 | 0 | if ((bitmapData->bpp < 1) || (bitmapData->bpp > 32)) |
2513 | 0 | { |
2514 | 0 | WLog_Print(up->log, WLOG_ERROR, "invalid bpp value %" PRIu32 "", bitmapData->bpp); |
2515 | 0 | goto fail; |
2516 | 0 | } |
2517 | | |
2518 | 0 | Stream_Seek_UINT8(s); /* reserved1 (1 byte) */ |
2519 | 0 | Stream_Seek_UINT8(s); /* reserved2 (1 byte) */ |
2520 | 0 | Stream_Read_UINT8(s, bitmapData->codecID); /* codecID (1 byte) */ |
2521 | 0 | Stream_Read_UINT16(s, bitmapData->width); /* width (2 bytes) */ |
2522 | 0 | Stream_Read_UINT16(s, bitmapData->height); /* height (2 bytes) */ |
2523 | 0 | Stream_Read_UINT32(s, new_len); /* length (4 bytes) */ |
2524 | |
|
2525 | 0 | if ((new_len == 0) || (!Stream_CheckAndLogRequiredLength(TAG, s, new_len))) |
2526 | 0 | goto fail; |
2527 | | |
2528 | 0 | new_data = (BYTE*)realloc(bitmapData->data, new_len); |
2529 | |
|
2530 | 0 | if (!new_data) |
2531 | 0 | goto fail; |
2532 | | |
2533 | 0 | bitmapData->data = new_data; |
2534 | 0 | bitmapData->length = new_len; |
2535 | 0 | Stream_Read(s, bitmapData->data, bitmapData->length); |
2536 | 0 | return cache_bitmap_v3; |
2537 | 0 | fail: |
2538 | 0 | WINPR_PRAGMA_DIAG_PUSH |
2539 | 0 | WINPR_PRAGMA_DIAG_IGNORED_MISMATCHED_DEALLOC |
2540 | 0 | free_cache_bitmap_v3_order(update->context, cache_bitmap_v3); |
2541 | 0 | WINPR_PRAGMA_DIAG_POP |
2542 | 0 | return NULL; |
2543 | 0 | } |
2544 | | |
2545 | | size_t update_approximate_cache_bitmap_v3_order(CACHE_BITMAP_V3_ORDER* cache_bitmap_v3, |
2546 | | UINT16* flags) |
2547 | 0 | { |
2548 | 0 | BITMAP_DATA_EX* bitmapData = &cache_bitmap_v3->bitmapData; |
2549 | 0 | return 64 + bitmapData->length; |
2550 | 0 | } |
2551 | | |
2552 | | BOOL update_write_cache_bitmap_v3_order(wStream* s, CACHE_BITMAP_V3_ORDER* cache_bitmap_v3, |
2553 | | UINT16* flags) |
2554 | 0 | { |
2555 | 0 | BOOL rc = 0; |
2556 | 0 | BYTE bitsPerPixelId = 0; |
2557 | 0 | BITMAP_DATA_EX* bitmapData = NULL; |
2558 | |
|
2559 | 0 | if (!Stream_EnsureRemainingCapacity( |
2560 | 0 | s, update_approximate_cache_bitmap_v3_order(cache_bitmap_v3, flags))) |
2561 | 0 | return FALSE; |
2562 | | |
2563 | 0 | bitmapData = &cache_bitmap_v3->bitmapData; |
2564 | 0 | bitsPerPixelId = get_bpp_bmf(cache_bitmap_v3->bpp, &rc); |
2565 | 0 | if (!rc) |
2566 | 0 | return FALSE; |
2567 | 0 | *flags = (cache_bitmap_v3->cacheId & 0x00000003) | |
2568 | 0 | ((cache_bitmap_v3->flags << 7) & 0x0000FF80) | ((bitsPerPixelId << 3) & 0x00000078); |
2569 | 0 | Stream_Write_UINT16(s, cache_bitmap_v3->cacheIndex); /* cacheIndex (2 bytes) */ |
2570 | 0 | Stream_Write_UINT32(s, cache_bitmap_v3->key1); /* key1 (4 bytes) */ |
2571 | 0 | Stream_Write_UINT32(s, cache_bitmap_v3->key2); /* key2 (4 bytes) */ |
2572 | 0 | Stream_Write_UINT8(s, bitmapData->bpp); |
2573 | 0 | Stream_Write_UINT8(s, 0); /* reserved1 (1 byte) */ |
2574 | 0 | Stream_Write_UINT8(s, 0); /* reserved2 (1 byte) */ |
2575 | 0 | Stream_Write_UINT8(s, bitmapData->codecID); /* codecID (1 byte) */ |
2576 | 0 | Stream_Write_UINT16(s, bitmapData->width); /* width (2 bytes) */ |
2577 | 0 | Stream_Write_UINT16(s, bitmapData->height); /* height (2 bytes) */ |
2578 | 0 | Stream_Write_UINT32(s, bitmapData->length); /* length (4 bytes) */ |
2579 | 0 | Stream_Write(s, bitmapData->data, bitmapData->length); |
2580 | 0 | return TRUE; |
2581 | 0 | } |
2582 | | |
2583 | | WINPR_ATTR_MALLOC(free_cache_color_table_order, 2) |
2584 | | static CACHE_COLOR_TABLE_ORDER* update_read_cache_color_table_order(rdpUpdate* update, wStream* s, |
2585 | | UINT16 flags) |
2586 | 0 | { |
2587 | 0 | UINT32* colorTable = NULL; |
2588 | 0 | CACHE_COLOR_TABLE_ORDER* cache_color_table = calloc(1, sizeof(CACHE_COLOR_TABLE_ORDER)); |
2589 | |
|
2590 | 0 | if (!cache_color_table) |
2591 | 0 | goto fail; |
2592 | | |
2593 | 0 | if (!Stream_CheckAndLogRequiredLength(TAG, s, 3)) |
2594 | 0 | goto fail; |
2595 | | |
2596 | 0 | Stream_Read_UINT8(s, cache_color_table->cacheIndex); /* cacheIndex (1 byte) */ |
2597 | 0 | Stream_Read_UINT16(s, cache_color_table->numberColors); /* numberColors (2 bytes) */ |
2598 | |
|
2599 | 0 | if (cache_color_table->numberColors != 256) |
2600 | 0 | { |
2601 | | /* This field MUST be set to 256 */ |
2602 | 0 | goto fail; |
2603 | 0 | } |
2604 | | |
2605 | 0 | if (!Stream_CheckAndLogRequiredLengthOfSize(TAG, s, cache_color_table->numberColors, 4ull)) |
2606 | 0 | goto fail; |
2607 | | |
2608 | 0 | colorTable = (UINT32*)&cache_color_table->colorTable; |
2609 | |
|
2610 | 0 | for (UINT32 i = 0; i < cache_color_table->numberColors; i++) |
2611 | 0 | update_read_color_quad(s, &colorTable[i]); |
2612 | |
|
2613 | 0 | return cache_color_table; |
2614 | 0 | fail: |
2615 | 0 | WINPR_PRAGMA_DIAG_PUSH |
2616 | 0 | WINPR_PRAGMA_DIAG_IGNORED_MISMATCHED_DEALLOC |
2617 | 0 | free_cache_color_table_order(update->context, cache_color_table); |
2618 | 0 | WINPR_PRAGMA_DIAG_POP |
2619 | 0 | return NULL; |
2620 | 0 | } |
2621 | | |
2622 | | size_t update_approximate_cache_color_table_order(const CACHE_COLOR_TABLE_ORDER* cache_color_table, |
2623 | | UINT16* flags) |
2624 | 0 | { |
2625 | 0 | WINPR_UNUSED(cache_color_table); |
2626 | 0 | WINPR_UNUSED(flags); |
2627 | |
|
2628 | 0 | return 16 + (256 * 4); |
2629 | 0 | } |
2630 | | |
2631 | | BOOL update_write_cache_color_table_order(wStream* s, |
2632 | | const CACHE_COLOR_TABLE_ORDER* cache_color_table, |
2633 | | UINT16* flags) |
2634 | 0 | { |
2635 | 0 | size_t inf = 0; |
2636 | 0 | const UINT32* colorTable = NULL; |
2637 | |
|
2638 | 0 | if (cache_color_table->numberColors != 256) |
2639 | 0 | return FALSE; |
2640 | | |
2641 | 0 | inf = update_approximate_cache_color_table_order(cache_color_table, flags); |
2642 | |
|
2643 | 0 | if (!Stream_EnsureRemainingCapacity(s, inf)) |
2644 | 0 | return FALSE; |
2645 | | |
2646 | 0 | Stream_Write_UINT8(s, cache_color_table->cacheIndex); /* cacheIndex (1 byte) */ |
2647 | 0 | Stream_Write_UINT16(s, cache_color_table->numberColors); /* numberColors (2 bytes) */ |
2648 | 0 | colorTable = (const UINT32*)&cache_color_table->colorTable; |
2649 | |
|
2650 | 0 | for (size_t i = 0; i < cache_color_table->numberColors; i++) |
2651 | 0 | { |
2652 | 0 | update_write_color_quad(s, colorTable[i]); |
2653 | 0 | } |
2654 | |
|
2655 | 0 | return TRUE; |
2656 | 0 | } |
2657 | | static CACHE_GLYPH_ORDER* update_read_cache_glyph_order(rdpUpdate* update, wStream* s, UINT16 flags) |
2658 | 0 | { |
2659 | 0 | CACHE_GLYPH_ORDER* cache_glyph_order = calloc(1, sizeof(CACHE_GLYPH_ORDER)); |
2660 | |
|
2661 | 0 | WINPR_ASSERT(update); |
2662 | 0 | WINPR_ASSERT(s); |
2663 | | |
2664 | 0 | if (!cache_glyph_order) |
2665 | 0 | goto fail; |
2666 | | |
2667 | 0 | if (!Stream_CheckAndLogRequiredLength(TAG, s, 2)) |
2668 | 0 | goto fail; |
2669 | | |
2670 | 0 | Stream_Read_UINT8(s, cache_glyph_order->cacheId); /* cacheId (1 byte) */ |
2671 | 0 | Stream_Read_UINT8(s, cache_glyph_order->cGlyphs); /* cGlyphs (1 byte) */ |
2672 | |
|
2673 | 0 | for (UINT32 i = 0; i < cache_glyph_order->cGlyphs; i++) |
2674 | 0 | { |
2675 | 0 | GLYPH_DATA* glyph = &cache_glyph_order->glyphData[i]; |
2676 | |
|
2677 | 0 | if (!Stream_CheckAndLogRequiredLength(TAG, s, 10)) |
2678 | 0 | goto fail; |
2679 | | |
2680 | 0 | Stream_Read_UINT16(s, glyph->cacheIndex); |
2681 | 0 | Stream_Read_INT16(s, glyph->x); |
2682 | 0 | Stream_Read_INT16(s, glyph->y); |
2683 | 0 | Stream_Read_UINT16(s, glyph->cx); |
2684 | 0 | Stream_Read_UINT16(s, glyph->cy); |
2685 | 0 | glyph->cb = ((glyph->cx + 7) / 8) * glyph->cy; |
2686 | 0 | glyph->cb += ((glyph->cb % 4) > 0) ? 4 - (glyph->cb % 4) : 0; |
2687 | |
|
2688 | 0 | if (!Stream_CheckAndLogRequiredLength(TAG, s, glyph->cb)) |
2689 | 0 | goto fail; |
2690 | | |
2691 | 0 | glyph->aj = (BYTE*)malloc(glyph->cb); |
2692 | |
|
2693 | 0 | if (!glyph->aj) |
2694 | 0 | goto fail; |
2695 | | |
2696 | 0 | Stream_Read(s, glyph->aj, glyph->cb); |
2697 | 0 | } |
2698 | | |
2699 | 0 | if ((flags & CG_GLYPH_UNICODE_PRESENT) && (cache_glyph_order->cGlyphs > 0)) |
2700 | 0 | { |
2701 | 0 | cache_glyph_order->unicodeCharacters = calloc(cache_glyph_order->cGlyphs, sizeof(WCHAR)); |
2702 | |
|
2703 | 0 | if (!cache_glyph_order->unicodeCharacters) |
2704 | 0 | goto fail; |
2705 | | |
2706 | 0 | if (!Stream_CheckAndLogRequiredLengthOfSize(TAG, s, cache_glyph_order->cGlyphs, |
2707 | 0 | sizeof(WCHAR))) |
2708 | 0 | goto fail; |
2709 | | |
2710 | 0 | Stream_Read_UTF16_String(s, cache_glyph_order->unicodeCharacters, |
2711 | 0 | cache_glyph_order->cGlyphs); |
2712 | 0 | } |
2713 | | |
2714 | 0 | return cache_glyph_order; |
2715 | 0 | fail: |
2716 | 0 | free_cache_glyph_order(update->context, cache_glyph_order); |
2717 | 0 | return NULL; |
2718 | 0 | } |
2719 | | |
2720 | | size_t update_approximate_cache_glyph_order(const CACHE_GLYPH_ORDER* cache_glyph, UINT16* flags) |
2721 | 0 | { |
2722 | 0 | WINPR_ASSERT(cache_glyph); |
2723 | 0 | WINPR_UNUSED(flags); |
2724 | 0 | return 2 + cache_glyph->cGlyphs * 32; |
2725 | 0 | } |
2726 | | |
2727 | | BOOL update_write_cache_glyph_order(wStream* s, const CACHE_GLYPH_ORDER* cache_glyph, UINT16* flags) |
2728 | 0 | { |
2729 | 0 | INT16 lsi16 = 0; |
2730 | 0 | const GLYPH_DATA* glyph = NULL; |
2731 | 0 | size_t inf = update_approximate_cache_glyph_order(cache_glyph, flags); |
2732 | |
|
2733 | 0 | if (!Stream_EnsureRemainingCapacity(s, inf)) |
2734 | 0 | return FALSE; |
2735 | | |
2736 | 0 | Stream_Write_UINT8(s, cache_glyph->cacheId); /* cacheId (1 byte) */ |
2737 | 0 | Stream_Write_UINT8(s, cache_glyph->cGlyphs); /* cGlyphs (1 byte) */ |
2738 | |
|
2739 | 0 | for (UINT32 i = 0; i < cache_glyph->cGlyphs; i++) |
2740 | 0 | { |
2741 | 0 | UINT32 cb = 0; |
2742 | 0 | glyph = &cache_glyph->glyphData[i]; |
2743 | 0 | Stream_Write_UINT16(s, glyph->cacheIndex); /* cacheIndex (2 bytes) */ |
2744 | 0 | lsi16 = glyph->x; |
2745 | 0 | Stream_Write_UINT16(s, lsi16); /* x (2 bytes) */ |
2746 | 0 | lsi16 = glyph->y; |
2747 | 0 | Stream_Write_UINT16(s, lsi16); /* y (2 bytes) */ |
2748 | 0 | Stream_Write_UINT16(s, glyph->cx); /* cx (2 bytes) */ |
2749 | 0 | Stream_Write_UINT16(s, glyph->cy); /* cy (2 bytes) */ |
2750 | 0 | cb = ((glyph->cx + 7) / 8) * glyph->cy; |
2751 | 0 | cb += ((cb % 4) > 0) ? 4 - (cb % 4) : 0; |
2752 | 0 | Stream_Write(s, glyph->aj, cb); |
2753 | 0 | } |
2754 | |
|
2755 | 0 | if (*flags & CG_GLYPH_UNICODE_PRESENT) |
2756 | 0 | { |
2757 | 0 | Stream_Zero(s, cache_glyph->cGlyphs * 2); |
2758 | 0 | } |
2759 | |
|
2760 | 0 | return TRUE; |
2761 | 0 | } |
2762 | | |
2763 | | static CACHE_GLYPH_V2_ORDER* update_read_cache_glyph_v2_order(rdpUpdate* update, wStream* s, |
2764 | | UINT16 flags) |
2765 | 0 | { |
2766 | 0 | CACHE_GLYPH_V2_ORDER* cache_glyph_v2 = calloc(1, sizeof(CACHE_GLYPH_V2_ORDER)); |
2767 | |
|
2768 | 0 | if (!cache_glyph_v2) |
2769 | 0 | goto fail; |
2770 | | |
2771 | 0 | cache_glyph_v2->cacheId = (flags & 0x000F); |
2772 | 0 | cache_glyph_v2->flags = (flags & 0x00F0) >> 4; |
2773 | 0 | cache_glyph_v2->cGlyphs = (flags & 0xFF00) >> 8; |
2774 | |
|
2775 | 0 | for (UINT32 i = 0; i < cache_glyph_v2->cGlyphs; i++) |
2776 | 0 | { |
2777 | 0 | GLYPH_DATA_V2* glyph = &cache_glyph_v2->glyphData[i]; |
2778 | |
|
2779 | 0 | if (!Stream_CheckAndLogRequiredLength(TAG, s, 1)) |
2780 | 0 | goto fail; |
2781 | | |
2782 | 0 | Stream_Read_UINT8(s, glyph->cacheIndex); |
2783 | |
|
2784 | 0 | if (!update_read_2byte_signed(s, &glyph->x) || !update_read_2byte_signed(s, &glyph->y) || |
2785 | 0 | !update_read_2byte_unsigned(s, &glyph->cx) || |
2786 | 0 | !update_read_2byte_unsigned(s, &glyph->cy)) |
2787 | 0 | { |
2788 | 0 | goto fail; |
2789 | 0 | } |
2790 | | |
2791 | 0 | glyph->cb = ((glyph->cx + 7) / 8) * glyph->cy; |
2792 | 0 | glyph->cb += ((glyph->cb % 4) > 0) ? 4 - (glyph->cb % 4) : 0; |
2793 | |
|
2794 | 0 | if (!Stream_CheckAndLogRequiredLength(TAG, s, glyph->cb)) |
2795 | 0 | goto fail; |
2796 | | |
2797 | 0 | glyph->aj = (BYTE*)malloc(glyph->cb); |
2798 | |
|
2799 | 0 | if (!glyph->aj) |
2800 | 0 | goto fail; |
2801 | | |
2802 | 0 | Stream_Read(s, glyph->aj, glyph->cb); |
2803 | 0 | } |
2804 | | |
2805 | 0 | if ((flags & CG_GLYPH_UNICODE_PRESENT) && (cache_glyph_v2->cGlyphs > 0)) |
2806 | 0 | { |
2807 | 0 | cache_glyph_v2->unicodeCharacters = calloc(cache_glyph_v2->cGlyphs, sizeof(WCHAR)); |
2808 | |
|
2809 | 0 | if (!cache_glyph_v2->unicodeCharacters) |
2810 | 0 | goto fail; |
2811 | | |
2812 | 0 | if (!Stream_CheckAndLogRequiredLengthOfSize(TAG, s, cache_glyph_v2->cGlyphs, sizeof(WCHAR))) |
2813 | 0 | goto fail; |
2814 | | |
2815 | 0 | Stream_Read_UTF16_String(s, cache_glyph_v2->unicodeCharacters, cache_glyph_v2->cGlyphs); |
2816 | 0 | } |
2817 | | |
2818 | 0 | return cache_glyph_v2; |
2819 | 0 | fail: |
2820 | 0 | free_cache_glyph_v2_order(update->context, cache_glyph_v2); |
2821 | 0 | return NULL; |
2822 | 0 | } |
2823 | | |
2824 | | size_t update_approximate_cache_glyph_v2_order(const CACHE_GLYPH_V2_ORDER* cache_glyph_v2, |
2825 | | UINT16* flags) |
2826 | 0 | { |
2827 | 0 | WINPR_ASSERT(cache_glyph_v2); |
2828 | 0 | WINPR_UNUSED(flags); |
2829 | 0 | return 8 + cache_glyph_v2->cGlyphs * 32; |
2830 | 0 | } |
2831 | | |
2832 | | BOOL update_write_cache_glyph_v2_order(wStream* s, const CACHE_GLYPH_V2_ORDER* cache_glyph_v2, |
2833 | | UINT16* flags) |
2834 | 0 | { |
2835 | 0 | size_t inf = update_approximate_cache_glyph_v2_order(cache_glyph_v2, flags); |
2836 | |
|
2837 | 0 | if (!Stream_EnsureRemainingCapacity(s, inf)) |
2838 | 0 | return FALSE; |
2839 | | |
2840 | 0 | *flags = (cache_glyph_v2->cacheId & 0x000F) | ((cache_glyph_v2->flags & 0x000F) << 4) | |
2841 | 0 | ((cache_glyph_v2->cGlyphs & 0x00FF) << 8); |
2842 | |
|
2843 | 0 | for (UINT32 i = 0; i < cache_glyph_v2->cGlyphs; i++) |
2844 | 0 | { |
2845 | 0 | UINT32 cb = 0; |
2846 | 0 | const GLYPH_DATA_V2* glyph = &cache_glyph_v2->glyphData[i]; |
2847 | 0 | Stream_Write_UINT8(s, glyph->cacheIndex); |
2848 | |
|
2849 | 0 | if (!update_write_2byte_signed(s, glyph->x) || !update_write_2byte_signed(s, glyph->y) || |
2850 | 0 | !update_write_2byte_unsigned(s, glyph->cx) || |
2851 | 0 | !update_write_2byte_unsigned(s, glyph->cy)) |
2852 | 0 | { |
2853 | 0 | return FALSE; |
2854 | 0 | } |
2855 | | |
2856 | 0 | cb = ((glyph->cx + 7) / 8) * glyph->cy; |
2857 | 0 | cb += ((cb % 4) > 0) ? 4 - (cb % 4) : 0; |
2858 | 0 | Stream_Write(s, glyph->aj, cb); |
2859 | 0 | } |
2860 | | |
2861 | 0 | if (*flags & CG_GLYPH_UNICODE_PRESENT) |
2862 | 0 | { |
2863 | 0 | Stream_Zero(s, cache_glyph_v2->cGlyphs * 2); |
2864 | 0 | } |
2865 | |
|
2866 | 0 | return TRUE; |
2867 | 0 | } |
2868 | | static BOOL update_decompress_brush(wStream* s, BYTE* output, size_t outSize, BYTE bpp) |
2869 | 51 | { |
2870 | 51 | BYTE byte = 0; |
2871 | 51 | const BYTE* palette = Stream_PointerAs(s, const BYTE) + 16; |
2872 | 51 | const size_t bytesPerPixel = ((bpp + 1) / 8); |
2873 | | |
2874 | 51 | if (!Stream_CheckAndLogRequiredLengthOfSize(TAG, s, 4ULL + bytesPerPixel, 4ULL)) |
2875 | 10 | return FALSE; |
2876 | | |
2877 | 369 | for (INT8 y = 7; y >= 0; y--) |
2878 | 328 | { |
2879 | 2.95k | for (size_t x = 0; x < 8; x++) |
2880 | 2.62k | { |
2881 | 2.62k | UINT32 index = 0; |
2882 | 2.62k | if ((x % 4) == 0) |
2883 | 656 | Stream_Read_UINT8(s, byte); |
2884 | | |
2885 | 2.62k | index = ((byte >> ((3 - (x % 4)) * 2)) & 0x03); |
2886 | | |
2887 | 11.7k | for (size_t k = 0; k < bytesPerPixel; k++) |
2888 | 9.08k | { |
2889 | 9.08k | const size_t dstIndex = ((y * 8 + x) * bytesPerPixel) + k; |
2890 | 9.08k | const size_t srcIndex = (index * bytesPerPixel) + k; |
2891 | 9.08k | if (dstIndex >= outSize) |
2892 | 0 | return FALSE; |
2893 | 9.08k | output[dstIndex] = palette[srcIndex]; |
2894 | 9.08k | } |
2895 | 2.62k | } |
2896 | 328 | } |
2897 | | |
2898 | 41 | return TRUE; |
2899 | 41 | } |
2900 | | static BOOL update_compress_brush(wStream* s, const BYTE* input, BYTE bpp) |
2901 | 19 | { |
2902 | 19 | return FALSE; |
2903 | 19 | } |
2904 | | static CACHE_BRUSH_ORDER* update_read_cache_brush_order(rdpUpdate* update, wStream* s, UINT16 flags) |
2905 | 437 | { |
2906 | 437 | BOOL rc = 0; |
2907 | 437 | BYTE iBitmapFormat = 0; |
2908 | 437 | BOOL compressed = FALSE; |
2909 | 437 | rdp_update_internal* up = update_cast(update); |
2910 | 437 | CACHE_BRUSH_ORDER* cache_brush = calloc(1, sizeof(CACHE_BRUSH_ORDER)); |
2911 | | |
2912 | 437 | if (!cache_brush) |
2913 | 0 | goto fail; |
2914 | | |
2915 | 437 | if (!Stream_CheckAndLogRequiredLength(TAG, s, 6)) |
2916 | 9 | goto fail; |
2917 | | |
2918 | 428 | Stream_Read_UINT8(s, cache_brush->index); /* cacheEntry (1 byte) */ |
2919 | 428 | Stream_Read_UINT8(s, iBitmapFormat); /* iBitmapFormat (1 byte) */ |
2920 | | |
2921 | 428 | cache_brush->bpp = get_bmf_bpp(iBitmapFormat, &rc); |
2922 | 428 | if (!rc) |
2923 | 41 | goto fail; |
2924 | | |
2925 | 387 | Stream_Read_UINT8(s, cache_brush->cx); /* cx (1 byte) */ |
2926 | 387 | Stream_Read_UINT8(s, cache_brush->cy); /* cy (1 byte) */ |
2927 | | /* according to Section 2.2.2.2.1.2.7 errata the windows implementation sets this filed is set |
2928 | | * to 0x00 */ |
2929 | 387 | Stream_Read_UINT8(s, cache_brush->style); /* style (1 byte) */ |
2930 | 387 | Stream_Read_UINT8(s, cache_brush->length); /* iBytes (1 byte) */ |
2931 | | |
2932 | 387 | if ((cache_brush->cx == 8) && (cache_brush->cy == 8)) |
2933 | 287 | { |
2934 | 287 | if (cache_brush->bpp == 1) |
2935 | 58 | { |
2936 | 58 | if (cache_brush->length != 8) |
2937 | 14 | { |
2938 | 14 | WLog_Print(up->log, WLOG_ERROR, "incompatible 1bpp brush of length:%" PRIu32 "", |
2939 | 14 | cache_brush->length); |
2940 | 14 | goto fail; |
2941 | 14 | } |
2942 | | |
2943 | 44 | if (!Stream_CheckAndLogRequiredLength(TAG, s, 8)) |
2944 | 2 | goto fail; |
2945 | | |
2946 | | /* rows are encoded in reverse order */ |
2947 | 378 | for (int i = 7; i >= 0; i--) |
2948 | 336 | Stream_Read_UINT8(s, cache_brush->data[i]); |
2949 | 42 | } |
2950 | 229 | else |
2951 | 229 | { |
2952 | 229 | if ((iBitmapFormat == BMF_8BPP) && (cache_brush->length == 20)) |
2953 | 4 | compressed = TRUE; |
2954 | 225 | else if ((iBitmapFormat == BMF_16BPP) && (cache_brush->length == 24)) |
2955 | 6 | compressed = TRUE; |
2956 | 219 | else if ((iBitmapFormat == BMF_24BPP) && (cache_brush->length == 28)) |
2957 | 10 | compressed = TRUE; |
2958 | 209 | else if ((iBitmapFormat == BMF_32BPP) && (cache_brush->length == 32)) |
2959 | 31 | compressed = TRUE; |
2960 | | |
2961 | 229 | if (compressed != FALSE) |
2962 | 51 | { |
2963 | | /* compressed brush */ |
2964 | 51 | if (!update_decompress_brush(s, cache_brush->data, sizeof(cache_brush->data), |
2965 | 51 | cache_brush->bpp)) |
2966 | 10 | goto fail; |
2967 | 51 | } |
2968 | 178 | else |
2969 | 178 | { |
2970 | | /* uncompressed brush */ |
2971 | 178 | UINT32 scanline = (cache_brush->bpp / 8) * 8; |
2972 | | |
2973 | 178 | if (!Stream_CheckAndLogRequiredLengthOfSize(TAG, s, scanline, 8ull)) |
2974 | 59 | goto fail; |
2975 | | |
2976 | 1.07k | for (int i = 7; i >= 0; i--) |
2977 | 952 | { |
2978 | 952 | Stream_Read(s, &cache_brush->data[i * scanline], scanline); |
2979 | 952 | } |
2980 | 119 | } |
2981 | 229 | } |
2982 | 287 | } |
2983 | | |
2984 | 302 | return cache_brush; |
2985 | 135 | fail: |
2986 | 135 | free_cache_brush_order(update->context, cache_brush); |
2987 | 135 | return NULL; |
2988 | 387 | } |
2989 | | |
2990 | | size_t update_approximate_cache_brush_order(const CACHE_BRUSH_ORDER* cache_brush, UINT16* flags) |
2991 | 352 | { |
2992 | 352 | WINPR_UNUSED(cache_brush); |
2993 | 352 | WINPR_UNUSED(flags); |
2994 | | |
2995 | 352 | return 64; |
2996 | 352 | } |
2997 | | |
2998 | | BOOL update_write_cache_brush_order(wStream* s, const CACHE_BRUSH_ORDER* cache_brush, UINT16* flags) |
2999 | 176 | { |
3000 | 176 | BYTE iBitmapFormat = 0; |
3001 | 176 | BOOL rc = 0; |
3002 | 176 | BOOL compressed = FALSE; |
3003 | | |
3004 | 176 | if (!Stream_EnsureRemainingCapacity(s, |
3005 | 176 | update_approximate_cache_brush_order(cache_brush, flags))) |
3006 | 0 | return FALSE; |
3007 | | |
3008 | 176 | iBitmapFormat = get_bpp_bmf(cache_brush->bpp, &rc); |
3009 | 176 | if (!rc) |
3010 | 0 | return FALSE; |
3011 | 176 | Stream_Write_UINT8(s, cache_brush->index); /* cacheEntry (1 byte) */ |
3012 | 176 | Stream_Write_UINT8(s, iBitmapFormat); /* iBitmapFormat (1 byte) */ |
3013 | 176 | Stream_Write_UINT8(s, cache_brush->cx); /* cx (1 byte) */ |
3014 | 176 | Stream_Write_UINT8(s, cache_brush->cy); /* cy (1 byte) */ |
3015 | 176 | Stream_Write_UINT8(s, cache_brush->style); /* style (1 byte) */ |
3016 | 176 | Stream_Write_UINT8(s, cache_brush->length); /* iBytes (1 byte) */ |
3017 | | |
3018 | 176 | if ((cache_brush->cx == 8) && (cache_brush->cy == 8)) |
3019 | 119 | { |
3020 | 119 | if (cache_brush->bpp == 1) |
3021 | 19 | { |
3022 | 19 | if (cache_brush->length != 8) |
3023 | 0 | { |
3024 | 0 | WLog_ERR(TAG, "incompatible 1bpp brush of length:%" PRIu32 "", cache_brush->length); |
3025 | 0 | return FALSE; |
3026 | 0 | } |
3027 | | |
3028 | 171 | for (int i = 7; i >= 0; i--) |
3029 | 152 | { |
3030 | 152 | Stream_Write_UINT8(s, cache_brush->data[i]); |
3031 | 152 | } |
3032 | 19 | } |
3033 | 100 | else |
3034 | 100 | { |
3035 | 100 | if ((iBitmapFormat == BMF_8BPP) && (cache_brush->length == 20)) |
3036 | 1 | compressed = TRUE; |
3037 | 99 | else if ((iBitmapFormat == BMF_16BPP) && (cache_brush->length == 24)) |
3038 | 3 | compressed = TRUE; |
3039 | 96 | else if ((iBitmapFormat == BMF_32BPP) && (cache_brush->length == 32)) |
3040 | 15 | compressed = TRUE; |
3041 | | |
3042 | 100 | if (compressed != FALSE) |
3043 | 19 | { |
3044 | | /* compressed brush */ |
3045 | 19 | if (!update_compress_brush(s, cache_brush->data, cache_brush->bpp)) |
3046 | 19 | return FALSE; |
3047 | 19 | } |
3048 | 81 | else |
3049 | 81 | { |
3050 | | /* uncompressed brush */ |
3051 | 81 | int scanline = (cache_brush->bpp / 8) * 8; |
3052 | | |
3053 | 729 | for (int i = 7; i >= 0; i--) |
3054 | 648 | { |
3055 | 648 | Stream_Write(s, &cache_brush->data[i * scanline], scanline); |
3056 | 648 | } |
3057 | 81 | } |
3058 | 100 | } |
3059 | 119 | } |
3060 | | |
3061 | 157 | return TRUE; |
3062 | 176 | } |
3063 | | /* Alternate Secondary Drawing Orders */ |
3064 | | static BOOL |
3065 | | update_read_create_offscreen_bitmap_order(wStream* s, |
3066 | | CREATE_OFFSCREEN_BITMAP_ORDER* create_offscreen_bitmap) |
3067 | 0 | { |
3068 | 0 | UINT16 flags = 0; |
3069 | 0 | BOOL deleteListPresent = 0; |
3070 | 0 | OFFSCREEN_DELETE_LIST* deleteList = NULL; |
3071 | |
|
3072 | 0 | if (!Stream_CheckAndLogRequiredLength(TAG, s, 6)) |
3073 | 0 | return FALSE; |
3074 | | |
3075 | 0 | Stream_Read_UINT16(s, flags); /* flags (2 bytes) */ |
3076 | 0 | create_offscreen_bitmap->id = flags & 0x7FFF; |
3077 | 0 | deleteListPresent = (flags & 0x8000) ? TRUE : FALSE; |
3078 | 0 | Stream_Read_UINT16(s, create_offscreen_bitmap->cx); /* cx (2 bytes) */ |
3079 | 0 | Stream_Read_UINT16(s, create_offscreen_bitmap->cy); /* cy (2 bytes) */ |
3080 | 0 | deleteList = &(create_offscreen_bitmap->deleteList); |
3081 | |
|
3082 | 0 | if ((create_offscreen_bitmap->cx == 0) || (create_offscreen_bitmap->cy == 0)) |
3083 | 0 | { |
3084 | 0 | WLog_ERR(TAG, "Invalid OFFSCREEN_DELETE_LIST: cx=%" PRIu16 ", cy=%" PRIu16, |
3085 | 0 | create_offscreen_bitmap->cx, create_offscreen_bitmap->cy); |
3086 | 0 | return FALSE; |
3087 | 0 | } |
3088 | | |
3089 | 0 | if (deleteListPresent) |
3090 | 0 | { |
3091 | 0 | if (!Stream_CheckAndLogRequiredLength(TAG, s, 2)) |
3092 | 0 | return FALSE; |
3093 | | |
3094 | 0 | Stream_Read_UINT16(s, deleteList->cIndices); |
3095 | |
|
3096 | 0 | if (deleteList->cIndices > deleteList->sIndices) |
3097 | 0 | { |
3098 | 0 | UINT16* new_indices = NULL; |
3099 | 0 | new_indices = (UINT16*)realloc(deleteList->indices, deleteList->cIndices * 2); |
3100 | |
|
3101 | 0 | if (!new_indices) |
3102 | 0 | return FALSE; |
3103 | | |
3104 | 0 | deleteList->sIndices = deleteList->cIndices; |
3105 | 0 | deleteList->indices = new_indices; |
3106 | 0 | } |
3107 | | |
3108 | 0 | if (!Stream_CheckAndLogRequiredLengthOfSize(TAG, s, deleteList->cIndices, 2ull)) |
3109 | 0 | return FALSE; |
3110 | | |
3111 | 0 | for (UINT32 i = 0; i < deleteList->cIndices; i++) |
3112 | 0 | { |
3113 | 0 | Stream_Read_UINT16(s, deleteList->indices[i]); |
3114 | 0 | } |
3115 | 0 | } |
3116 | 0 | else |
3117 | 0 | { |
3118 | 0 | deleteList->cIndices = 0; |
3119 | 0 | } |
3120 | | |
3121 | 0 | return TRUE; |
3122 | 0 | } |
3123 | | |
3124 | | size_t update_approximate_create_offscreen_bitmap_order( |
3125 | | const CREATE_OFFSCREEN_BITMAP_ORDER* create_offscreen_bitmap) |
3126 | 0 | { |
3127 | 0 | const OFFSCREEN_DELETE_LIST* deleteList = NULL; |
3128 | |
|
3129 | 0 | WINPR_ASSERT(create_offscreen_bitmap); |
3130 | | |
3131 | 0 | deleteList = &(create_offscreen_bitmap->deleteList); |
3132 | 0 | WINPR_ASSERT(deleteList); |
3133 | | |
3134 | 0 | return 32 + deleteList->cIndices * 2; |
3135 | 0 | } |
3136 | | |
3137 | | BOOL update_write_create_offscreen_bitmap_order( |
3138 | | wStream* s, const CREATE_OFFSCREEN_BITMAP_ORDER* create_offscreen_bitmap) |
3139 | 0 | { |
3140 | 0 | UINT16 flags = 0; |
3141 | 0 | BOOL deleteListPresent = 0; |
3142 | 0 | const OFFSCREEN_DELETE_LIST* deleteList = NULL; |
3143 | |
|
3144 | 0 | if (!Stream_EnsureRemainingCapacity( |
3145 | 0 | s, update_approximate_create_offscreen_bitmap_order(create_offscreen_bitmap))) |
3146 | 0 | return FALSE; |
3147 | | |
3148 | 0 | deleteList = &(create_offscreen_bitmap->deleteList); |
3149 | 0 | flags = create_offscreen_bitmap->id & 0x7FFF; |
3150 | 0 | deleteListPresent = (deleteList->cIndices > 0) ? TRUE : FALSE; |
3151 | |
|
3152 | 0 | if (deleteListPresent) |
3153 | 0 | flags |= 0x8000; |
3154 | |
|
3155 | 0 | Stream_Write_UINT16(s, flags); /* flags (2 bytes) */ |
3156 | 0 | Stream_Write_UINT16(s, create_offscreen_bitmap->cx); /* cx (2 bytes) */ |
3157 | 0 | Stream_Write_UINT16(s, create_offscreen_bitmap->cy); /* cy (2 bytes) */ |
3158 | |
|
3159 | 0 | if (deleteListPresent) |
3160 | 0 | { |
3161 | 0 | Stream_Write_UINT16(s, deleteList->cIndices); |
3162 | |
|
3163 | 0 | for (size_t i = 0; i < deleteList->cIndices; i++) |
3164 | 0 | { |
3165 | 0 | Stream_Write_UINT16(s, deleteList->indices[i]); |
3166 | 0 | } |
3167 | 0 | } |
3168 | |
|
3169 | 0 | return TRUE; |
3170 | 0 | } |
3171 | | static BOOL update_read_switch_surface_order(wStream* s, SWITCH_SURFACE_ORDER* switch_surface) |
3172 | 0 | { |
3173 | 0 | if (!Stream_CheckAndLogRequiredLength(TAG, s, 2)) |
3174 | 0 | return FALSE; |
3175 | | |
3176 | 0 | Stream_Read_UINT16(s, switch_surface->bitmapId); /* bitmapId (2 bytes) */ |
3177 | 0 | return TRUE; |
3178 | 0 | } |
3179 | | size_t update_approximate_switch_surface_order(const SWITCH_SURFACE_ORDER* switch_surface) |
3180 | 0 | { |
3181 | 0 | return 2; |
3182 | 0 | } |
3183 | | BOOL update_write_switch_surface_order(wStream* s, const SWITCH_SURFACE_ORDER* switch_surface) |
3184 | 0 | { |
3185 | 0 | size_t inf = update_approximate_switch_surface_order(switch_surface); |
3186 | |
|
3187 | 0 | if (!Stream_EnsureRemainingCapacity(s, inf)) |
3188 | 0 | return FALSE; |
3189 | | |
3190 | 0 | Stream_Write_UINT16(s, switch_surface->bitmapId); /* bitmapId (2 bytes) */ |
3191 | 0 | return TRUE; |
3192 | 0 | } |
3193 | | static BOOL |
3194 | | update_read_create_nine_grid_bitmap_order(wStream* s, |
3195 | | CREATE_NINE_GRID_BITMAP_ORDER* create_nine_grid_bitmap) |
3196 | 0 | { |
3197 | 0 | NINE_GRID_BITMAP_INFO* nineGridInfo = NULL; |
3198 | |
|
3199 | 0 | if (!Stream_CheckAndLogRequiredLength(TAG, s, 19)) |
3200 | 0 | return FALSE; |
3201 | | |
3202 | 0 | Stream_Read_UINT8(s, create_nine_grid_bitmap->bitmapBpp); /* bitmapBpp (1 byte) */ |
3203 | |
|
3204 | 0 | if ((create_nine_grid_bitmap->bitmapBpp < 1) || (create_nine_grid_bitmap->bitmapBpp > 32)) |
3205 | 0 | { |
3206 | 0 | WLog_ERR(TAG, "invalid bpp value %" PRIu32 "", create_nine_grid_bitmap->bitmapBpp); |
3207 | 0 | return FALSE; |
3208 | 0 | } |
3209 | | |
3210 | 0 | Stream_Read_UINT16(s, create_nine_grid_bitmap->bitmapId); /* bitmapId (2 bytes) */ |
3211 | 0 | nineGridInfo = &(create_nine_grid_bitmap->nineGridInfo); |
3212 | 0 | Stream_Read_UINT32(s, nineGridInfo->flFlags); /* flFlags (4 bytes) */ |
3213 | 0 | Stream_Read_UINT16(s, nineGridInfo->ulLeftWidth); /* ulLeftWidth (2 bytes) */ |
3214 | 0 | Stream_Read_UINT16(s, nineGridInfo->ulRightWidth); /* ulRightWidth (2 bytes) */ |
3215 | 0 | Stream_Read_UINT16(s, nineGridInfo->ulTopHeight); /* ulTopHeight (2 bytes) */ |
3216 | 0 | Stream_Read_UINT16(s, nineGridInfo->ulBottomHeight); /* ulBottomHeight (2 bytes) */ |
3217 | 0 | update_read_colorref(s, &nineGridInfo->crTransparent); /* crTransparent (4 bytes) */ |
3218 | 0 | return TRUE; |
3219 | 0 | } |
3220 | | static BOOL update_read_frame_marker_order(wStream* s, FRAME_MARKER_ORDER* frame_marker) |
3221 | 76 | { |
3222 | 76 | if (!Stream_CheckAndLogRequiredLength(TAG, s, 4)) |
3223 | 6 | return FALSE; |
3224 | | |
3225 | 70 | Stream_Read_UINT32(s, frame_marker->action); /* action (4 bytes) */ |
3226 | 70 | return TRUE; |
3227 | 76 | } |
3228 | | static BOOL update_read_stream_bitmap_first_order(wStream* s, |
3229 | | STREAM_BITMAP_FIRST_ORDER* stream_bitmap_first) |
3230 | 388 | { |
3231 | 388 | if (!Stream_CheckAndLogRequiredLength(TAG, s, 10)) // 8 + 2 at least |
3232 | 25 | return FALSE; |
3233 | | |
3234 | 363 | Stream_Read_UINT8(s, stream_bitmap_first->bitmapFlags); /* bitmapFlags (1 byte) */ |
3235 | 363 | Stream_Read_UINT8(s, stream_bitmap_first->bitmapBpp); /* bitmapBpp (1 byte) */ |
3236 | | |
3237 | 363 | if ((stream_bitmap_first->bitmapBpp < 1) || (stream_bitmap_first->bitmapBpp > 32)) |
3238 | 79 | { |
3239 | 79 | WLog_ERR(TAG, "invalid bpp value %" PRIu32 "", stream_bitmap_first->bitmapBpp); |
3240 | 79 | return FALSE; |
3241 | 79 | } |
3242 | | |
3243 | 284 | Stream_Read_UINT16(s, stream_bitmap_first->bitmapType); /* bitmapType (2 bytes) */ |
3244 | 284 | Stream_Read_UINT16(s, stream_bitmap_first->bitmapWidth); /* bitmapWidth (2 bytes) */ |
3245 | 284 | Stream_Read_UINT16(s, stream_bitmap_first->bitmapHeight); /* bitmapHeigth (2 bytes) */ |
3246 | | |
3247 | 284 | if (stream_bitmap_first->bitmapFlags & STREAM_BITMAP_V2) |
3248 | 82 | { |
3249 | 82 | if (!Stream_CheckAndLogRequiredLength(TAG, s, 4)) |
3250 | 3 | return FALSE; |
3251 | | |
3252 | 79 | Stream_Read_UINT32(s, stream_bitmap_first->bitmapSize); /* bitmapSize (4 bytes) */ |
3253 | 79 | } |
3254 | 202 | else |
3255 | 202 | { |
3256 | 202 | if (!Stream_CheckAndLogRequiredLength(TAG, s, 2)) |
3257 | 0 | return FALSE; |
3258 | | |
3259 | 202 | Stream_Read_UINT16(s, stream_bitmap_first->bitmapSize); /* bitmapSize (2 bytes) */ |
3260 | 202 | } |
3261 | | |
3262 | 281 | FIELD_SKIP_BUFFER16( |
3263 | 281 | s, stream_bitmap_first->bitmapBlockSize); /* bitmapBlockSize(2 bytes) + bitmapBlock */ |
3264 | 281 | return TRUE; |
3265 | 284 | } |
3266 | | static BOOL update_read_stream_bitmap_next_order(wStream* s, |
3267 | | STREAM_BITMAP_NEXT_ORDER* stream_bitmap_next) |
3268 | 135 | { |
3269 | 135 | if (!Stream_CheckAndLogRequiredLength(TAG, s, 5)) |
3270 | 9 | return FALSE; |
3271 | | |
3272 | 126 | Stream_Read_UINT8(s, stream_bitmap_next->bitmapFlags); /* bitmapFlags (1 byte) */ |
3273 | 126 | Stream_Read_UINT16(s, stream_bitmap_next->bitmapType); /* bitmapType (2 bytes) */ |
3274 | 126 | FIELD_SKIP_BUFFER16( |
3275 | 126 | s, stream_bitmap_next->bitmapBlockSize); /* bitmapBlockSize(2 bytes) + bitmapBlock */ |
3276 | 126 | return TRUE; |
3277 | 135 | } |
3278 | | static BOOL update_read_draw_gdiplus_first_order(wStream* s, |
3279 | | DRAW_GDIPLUS_FIRST_ORDER* draw_gdiplus_first) |
3280 | 0 | { |
3281 | 0 | if (!Stream_CheckAndLogRequiredLength(TAG, s, 11)) |
3282 | 0 | return FALSE; |
3283 | | |
3284 | 0 | Stream_Seek_UINT8(s); /* pad1Octet (1 byte) */ |
3285 | 0 | Stream_Read_UINT16(s, draw_gdiplus_first->cbSize); /* cbSize (2 bytes) */ |
3286 | 0 | Stream_Read_UINT32(s, draw_gdiplus_first->cbTotalSize); /* cbTotalSize (4 bytes) */ |
3287 | 0 | Stream_Read_UINT32(s, draw_gdiplus_first->cbTotalEmfSize); /* cbTotalEmfSize (4 bytes) */ |
3288 | 0 | return Stream_SafeSeek(s, draw_gdiplus_first->cbSize); /* emfRecords */ |
3289 | 0 | } |
3290 | | static BOOL update_read_draw_gdiplus_next_order(wStream* s, |
3291 | | DRAW_GDIPLUS_NEXT_ORDER* draw_gdiplus_next) |
3292 | 0 | { |
3293 | 0 | if (!Stream_CheckAndLogRequiredLength(TAG, s, 3)) |
3294 | 0 | return FALSE; |
3295 | | |
3296 | 0 | Stream_Seek_UINT8(s); /* pad1Octet (1 byte) */ |
3297 | 0 | FIELD_SKIP_BUFFER16(s, draw_gdiplus_next->cbSize); /* cbSize(2 bytes) + emfRecords */ |
3298 | 0 | return TRUE; |
3299 | 0 | } |
3300 | | static BOOL update_read_draw_gdiplus_end_order(wStream* s, DRAW_GDIPLUS_END_ORDER* draw_gdiplus_end) |
3301 | 0 | { |
3302 | 0 | if (!Stream_CheckAndLogRequiredLength(TAG, s, 11)) |
3303 | 0 | return FALSE; |
3304 | | |
3305 | 0 | Stream_Seek_UINT8(s); /* pad1Octet (1 byte) */ |
3306 | 0 | Stream_Read_UINT16(s, draw_gdiplus_end->cbSize); /* cbSize (2 bytes) */ |
3307 | 0 | Stream_Read_UINT32(s, draw_gdiplus_end->cbTotalSize); /* cbTotalSize (4 bytes) */ |
3308 | 0 | Stream_Read_UINT32(s, draw_gdiplus_end->cbTotalEmfSize); /* cbTotalEmfSize (4 bytes) */ |
3309 | 0 | return Stream_SafeSeek(s, draw_gdiplus_end->cbSize); /* emfRecords */ |
3310 | 0 | } |
3311 | | static BOOL |
3312 | | update_read_draw_gdiplus_cache_first_order(wStream* s, |
3313 | | DRAW_GDIPLUS_CACHE_FIRST_ORDER* draw_gdiplus_cache_first) |
3314 | 0 | { |
3315 | 0 | if (!Stream_CheckAndLogRequiredLength(TAG, s, 11)) |
3316 | 0 | return FALSE; |
3317 | | |
3318 | 0 | Stream_Read_UINT8(s, draw_gdiplus_cache_first->flags); /* flags (1 byte) */ |
3319 | 0 | Stream_Read_UINT16(s, draw_gdiplus_cache_first->cacheType); /* cacheType (2 bytes) */ |
3320 | 0 | Stream_Read_UINT16(s, draw_gdiplus_cache_first->cacheIndex); /* cacheIndex (2 bytes) */ |
3321 | 0 | Stream_Read_UINT16(s, draw_gdiplus_cache_first->cbSize); /* cbSize (2 bytes) */ |
3322 | 0 | Stream_Read_UINT32(s, draw_gdiplus_cache_first->cbTotalSize); /* cbTotalSize (4 bytes) */ |
3323 | 0 | return Stream_SafeSeek(s, draw_gdiplus_cache_first->cbSize); /* emfRecords */ |
3324 | 0 | } |
3325 | | static BOOL |
3326 | | update_read_draw_gdiplus_cache_next_order(wStream* s, |
3327 | | DRAW_GDIPLUS_CACHE_NEXT_ORDER* draw_gdiplus_cache_next) |
3328 | 0 | { |
3329 | 0 | if (!Stream_CheckAndLogRequiredLength(TAG, s, 7)) |
3330 | 0 | return FALSE; |
3331 | | |
3332 | 0 | Stream_Read_UINT8(s, draw_gdiplus_cache_next->flags); /* flags (1 byte) */ |
3333 | 0 | Stream_Read_UINT16(s, draw_gdiplus_cache_next->cacheType); /* cacheType (2 bytes) */ |
3334 | 0 | Stream_Read_UINT16(s, draw_gdiplus_cache_next->cacheIndex); /* cacheIndex (2 bytes) */ |
3335 | 0 | FIELD_SKIP_BUFFER16(s, draw_gdiplus_cache_next->cbSize); /* cbSize(2 bytes) + emfRecords */ |
3336 | 0 | return TRUE; |
3337 | 0 | } |
3338 | | static BOOL |
3339 | | update_read_draw_gdiplus_cache_end_order(wStream* s, |
3340 | | DRAW_GDIPLUS_CACHE_END_ORDER* draw_gdiplus_cache_end) |
3341 | 0 | { |
3342 | 0 | if (!Stream_CheckAndLogRequiredLength(TAG, s, 11)) |
3343 | 0 | return FALSE; |
3344 | | |
3345 | 0 | Stream_Read_UINT8(s, draw_gdiplus_cache_end->flags); /* flags (1 byte) */ |
3346 | 0 | Stream_Read_UINT16(s, draw_gdiplus_cache_end->cacheType); /* cacheType (2 bytes) */ |
3347 | 0 | Stream_Read_UINT16(s, draw_gdiplus_cache_end->cacheIndex); /* cacheIndex (2 bytes) */ |
3348 | 0 | Stream_Read_UINT16(s, draw_gdiplus_cache_end->cbSize); /* cbSize (2 bytes) */ |
3349 | 0 | Stream_Read_UINT32(s, draw_gdiplus_cache_end->cbTotalSize); /* cbTotalSize (4 bytes) */ |
3350 | 0 | return Stream_SafeSeek(s, draw_gdiplus_cache_end->cbSize); /* emfRecords */ |
3351 | 0 | } |
3352 | | static BOOL update_read_field_flags(wStream* s, UINT32* fieldFlags, BYTE flags, BYTE fieldBytes) |
3353 | 2.71k | { |
3354 | 2.71k | BYTE byte = 0; |
3355 | | |
3356 | 2.71k | if (flags & ORDER_ZERO_FIELD_BYTE_BIT0) |
3357 | 784 | fieldBytes--; |
3358 | | |
3359 | 2.71k | if (flags & ORDER_ZERO_FIELD_BYTE_BIT1) |
3360 | 425 | { |
3361 | 425 | if (fieldBytes > 1) |
3362 | 19 | fieldBytes -= 2; |
3363 | 406 | else |
3364 | 406 | fieldBytes = 0; |
3365 | 425 | } |
3366 | | |
3367 | 2.71k | if (!Stream_CheckAndLogRequiredLength(TAG, s, fieldBytes)) |
3368 | 27 | return FALSE; |
3369 | | |
3370 | 2.69k | *fieldFlags = 0; |
3371 | | |
3372 | 5.35k | for (int i = 0; i < fieldBytes; i++) |
3373 | 2.65k | { |
3374 | 2.65k | Stream_Read_UINT8(s, byte); |
3375 | 2.65k | *fieldFlags |= byte << (i * 8); |
3376 | 2.65k | } |
3377 | | |
3378 | 2.69k | return TRUE; |
3379 | 2.71k | } |
3380 | | BOOL update_write_field_flags(wStream* s, UINT32 fieldFlags, BYTE flags, BYTE fieldBytes) |
3381 | 1.08k | { |
3382 | 1.08k | BYTE byte = 0; |
3383 | | |
3384 | 1.08k | if (fieldBytes == 1) |
3385 | 861 | { |
3386 | 861 | byte = fieldFlags & 0xFF; |
3387 | 861 | Stream_Write_UINT8(s, byte); |
3388 | 861 | } |
3389 | 227 | else if (fieldBytes == 2) |
3390 | 227 | { |
3391 | 227 | byte = fieldFlags & 0xFF; |
3392 | 227 | Stream_Write_UINT8(s, byte); |
3393 | 227 | byte = (fieldFlags >> 8) & 0xFF; |
3394 | 227 | Stream_Write_UINT8(s, byte); |
3395 | 227 | } |
3396 | 0 | else if (fieldBytes == 3) |
3397 | 0 | { |
3398 | 0 | byte = fieldFlags & 0xFF; |
3399 | 0 | Stream_Write_UINT8(s, byte); |
3400 | 0 | byte = (fieldFlags >> 8) & 0xFF; |
3401 | 0 | Stream_Write_UINT8(s, byte); |
3402 | 0 | byte = (fieldFlags >> 16) & 0xFF; |
3403 | 0 | Stream_Write_UINT8(s, byte); |
3404 | 0 | } |
3405 | 0 | else |
3406 | 0 | { |
3407 | 0 | return FALSE; |
3408 | 0 | } |
3409 | | |
3410 | 1.08k | return TRUE; |
3411 | 1.08k | } |
3412 | | static BOOL update_read_bounds(wStream* s, rdpBounds* bounds) |
3413 | 419 | { |
3414 | 419 | BYTE flags = 0; |
3415 | | |
3416 | 419 | if (!Stream_CheckAndLogRequiredLength(TAG, s, 1)) |
3417 | 12 | return FALSE; |
3418 | | |
3419 | 407 | Stream_Read_UINT8(s, flags); /* field flags */ |
3420 | | |
3421 | 407 | if (flags & BOUND_LEFT) |
3422 | 134 | { |
3423 | 134 | if (!update_read_coord(s, &bounds->left, FALSE)) |
3424 | 4 | return FALSE; |
3425 | 134 | } |
3426 | 273 | else if (flags & BOUND_DELTA_LEFT) |
3427 | 65 | { |
3428 | 65 | if (!update_read_coord(s, &bounds->left, TRUE)) |
3429 | 5 | return FALSE; |
3430 | 65 | } |
3431 | | |
3432 | 398 | if (flags & BOUND_TOP) |
3433 | 93 | { |
3434 | 93 | if (!update_read_coord(s, &bounds->top, FALSE)) |
3435 | 3 | return FALSE; |
3436 | 93 | } |
3437 | 305 | else if (flags & BOUND_DELTA_TOP) |
3438 | 62 | { |
3439 | 62 | if (!update_read_coord(s, &bounds->top, TRUE)) |
3440 | 3 | return FALSE; |
3441 | 62 | } |
3442 | | |
3443 | 392 | if (flags & BOUND_RIGHT) |
3444 | 128 | { |
3445 | 128 | if (!update_read_coord(s, &bounds->right, FALSE)) |
3446 | 2 | return FALSE; |
3447 | 128 | } |
3448 | 264 | else if (flags & BOUND_DELTA_RIGHT) |
3449 | 82 | { |
3450 | 82 | if (!update_read_coord(s, &bounds->right, TRUE)) |
3451 | 4 | return FALSE; |
3452 | 82 | } |
3453 | | |
3454 | 386 | if (flags & BOUND_BOTTOM) |
3455 | 113 | { |
3456 | 113 | if (!update_read_coord(s, &bounds->bottom, FALSE)) |
3457 | 6 | return FALSE; |
3458 | 113 | } |
3459 | 273 | else if (flags & BOUND_DELTA_BOTTOM) |
3460 | 85 | { |
3461 | 85 | if (!update_read_coord(s, &bounds->bottom, TRUE)) |
3462 | 13 | return FALSE; |
3463 | 85 | } |
3464 | | |
3465 | 367 | return TRUE; |
3466 | 386 | } |
3467 | | BOOL update_write_bounds(wStream* s, ORDER_INFO* orderInfo) |
3468 | 1.08k | { |
3469 | 1.08k | if (!(orderInfo->controlFlags & ORDER_BOUNDS)) |
3470 | 823 | return TRUE; |
3471 | | |
3472 | 265 | if (orderInfo->controlFlags & ORDER_ZERO_BOUNDS_DELTAS) |
3473 | 0 | return TRUE; |
3474 | | |
3475 | 265 | Stream_Write_UINT8(s, orderInfo->boundsFlags); /* field flags */ |
3476 | | |
3477 | 265 | if (orderInfo->boundsFlags & BOUND_LEFT) |
3478 | 146 | { |
3479 | 146 | if (!update_write_coord(s, orderInfo->bounds.left)) |
3480 | 0 | return FALSE; |
3481 | 146 | } |
3482 | 119 | else if (orderInfo->boundsFlags & BOUND_DELTA_LEFT) |
3483 | 0 | { |
3484 | 0 | } |
3485 | | |
3486 | 265 | if (orderInfo->boundsFlags & BOUND_TOP) |
3487 | 127 | { |
3488 | 127 | if (!update_write_coord(s, orderInfo->bounds.top)) |
3489 | 0 | return FALSE; |
3490 | 127 | } |
3491 | 138 | else if (orderInfo->boundsFlags & BOUND_DELTA_TOP) |
3492 | 0 | { |
3493 | 0 | } |
3494 | | |
3495 | 265 | if (orderInfo->boundsFlags & BOUND_RIGHT) |
3496 | 162 | { |
3497 | 162 | if (!update_write_coord(s, orderInfo->bounds.right)) |
3498 | 0 | return FALSE; |
3499 | 162 | } |
3500 | 103 | else if (orderInfo->boundsFlags & BOUND_DELTA_RIGHT) |
3501 | 0 | { |
3502 | 0 | } |
3503 | | |
3504 | 265 | if (orderInfo->boundsFlags & BOUND_BOTTOM) |
3505 | 138 | { |
3506 | 138 | if (!update_write_coord(s, orderInfo->bounds.bottom)) |
3507 | 0 | return FALSE; |
3508 | 138 | } |
3509 | 127 | else if (orderInfo->boundsFlags & BOUND_DELTA_BOTTOM) |
3510 | 0 | { |
3511 | 0 | } |
3512 | | |
3513 | 265 | return TRUE; |
3514 | 265 | } |
3515 | | |
3516 | | static BOOL read_primary_order(wLog* log, const char* orderName, wStream* s, |
3517 | | const ORDER_INFO* orderInfo, rdpPrimaryUpdate* primary_pub) |
3518 | 2.52k | { |
3519 | 2.52k | BOOL rc = FALSE; |
3520 | 2.52k | rdp_primary_update_internal* primary = primary_update_cast(primary_pub); |
3521 | | |
3522 | 2.52k | if (!s || !orderInfo || !orderName) |
3523 | 0 | return FALSE; |
3524 | | |
3525 | 2.52k | switch (orderInfo->orderType) |
3526 | 2.52k | { |
3527 | 1.15k | case ORDER_TYPE_DSTBLT: |
3528 | 1.15k | rc = update_read_dstblt_order(orderName, s, orderInfo, &(primary->dstblt)); |
3529 | 1.15k | break; |
3530 | | |
3531 | 408 | case ORDER_TYPE_PATBLT: |
3532 | 408 | rc = update_read_patblt_order(orderName, s, orderInfo, &(primary->patblt)); |
3533 | 408 | break; |
3534 | | |
3535 | 35 | case ORDER_TYPE_SCRBLT: |
3536 | 35 | rc = update_read_scrblt_order(orderName, s, orderInfo, &(primary->scrblt)); |
3537 | 35 | break; |
3538 | | |
3539 | 93 | case ORDER_TYPE_OPAQUE_RECT: |
3540 | 93 | rc = update_read_opaque_rect_order(orderName, s, orderInfo, &(primary->opaque_rect)); |
3541 | 93 | break; |
3542 | | |
3543 | 0 | case ORDER_TYPE_DRAW_NINE_GRID: |
3544 | 0 | rc = update_read_draw_nine_grid_order(orderName, s, orderInfo, |
3545 | 0 | &(primary->draw_nine_grid)); |
3546 | 0 | break; |
3547 | | |
3548 | 0 | case ORDER_TYPE_MULTI_DSTBLT: |
3549 | 0 | rc = update_read_multi_dstblt_order(orderName, s, orderInfo, &(primary->multi_dstblt)); |
3550 | 0 | break; |
3551 | | |
3552 | 0 | case ORDER_TYPE_MULTI_PATBLT: |
3553 | 0 | rc = update_read_multi_patblt_order(orderName, s, orderInfo, &(primary->multi_patblt)); |
3554 | 0 | break; |
3555 | | |
3556 | 0 | case ORDER_TYPE_MULTI_SCRBLT: |
3557 | 0 | rc = update_read_multi_scrblt_order(orderName, s, orderInfo, &(primary->multi_scrblt)); |
3558 | 0 | break; |
3559 | | |
3560 | 420 | case ORDER_TYPE_MULTI_OPAQUE_RECT: |
3561 | 420 | rc = update_read_multi_opaque_rect_order(orderName, s, orderInfo, |
3562 | 420 | &(primary->multi_opaque_rect)); |
3563 | 420 | break; |
3564 | | |
3565 | 0 | case ORDER_TYPE_MULTI_DRAW_NINE_GRID: |
3566 | 0 | rc = update_read_multi_draw_nine_grid_order(orderName, s, orderInfo, |
3567 | 0 | &(primary->multi_draw_nine_grid)); |
3568 | 0 | break; |
3569 | | |
3570 | 117 | case ORDER_TYPE_LINE_TO: |
3571 | 117 | rc = update_read_line_to_order(orderName, s, orderInfo, &(primary->line_to)); |
3572 | 117 | break; |
3573 | | |
3574 | 297 | case ORDER_TYPE_POLYLINE: |
3575 | 297 | rc = update_read_polyline_order(orderName, s, orderInfo, &(primary->polyline)); |
3576 | 297 | break; |
3577 | | |
3578 | 0 | case ORDER_TYPE_MEMBLT: |
3579 | 0 | rc = update_read_memblt_order(orderName, s, orderInfo, &(primary->memblt)); |
3580 | 0 | break; |
3581 | | |
3582 | 0 | case ORDER_TYPE_MEM3BLT: |
3583 | 0 | rc = update_read_mem3blt_order(orderName, s, orderInfo, &(primary->mem3blt)); |
3584 | 0 | break; |
3585 | | |
3586 | 0 | case ORDER_TYPE_SAVE_BITMAP: |
3587 | 0 | rc = update_read_save_bitmap_order(orderName, s, orderInfo, &(primary->save_bitmap)); |
3588 | 0 | break; |
3589 | | |
3590 | 0 | case ORDER_TYPE_GLYPH_INDEX: |
3591 | 0 | rc = update_read_glyph_index_order(orderName, s, orderInfo, &(primary->glyph_index)); |
3592 | 0 | break; |
3593 | | |
3594 | 0 | case ORDER_TYPE_FAST_INDEX: |
3595 | 0 | rc = update_read_fast_index_order(orderName, s, orderInfo, &(primary->fast_index)); |
3596 | 0 | break; |
3597 | | |
3598 | 0 | case ORDER_TYPE_FAST_GLYPH: |
3599 | 0 | rc = update_read_fast_glyph_order(orderName, s, orderInfo, &(primary->fast_glyph)); |
3600 | 0 | break; |
3601 | | |
3602 | 0 | case ORDER_TYPE_POLYGON_SC: |
3603 | 0 | rc = update_read_polygon_sc_order(orderName, s, orderInfo, &(primary->polygon_sc)); |
3604 | 0 | break; |
3605 | | |
3606 | 0 | case ORDER_TYPE_POLYGON_CB: |
3607 | 0 | rc = update_read_polygon_cb_order(orderName, s, orderInfo, &(primary->polygon_cb)); |
3608 | 0 | break; |
3609 | | |
3610 | 0 | case ORDER_TYPE_ELLIPSE_SC: |
3611 | 0 | rc = update_read_ellipse_sc_order(orderName, s, orderInfo, &(primary->ellipse_sc)); |
3612 | 0 | break; |
3613 | | |
3614 | 0 | case ORDER_TYPE_ELLIPSE_CB: |
3615 | 0 | rc = update_read_ellipse_cb_order(orderName, s, orderInfo, &(primary->ellipse_cb)); |
3616 | 0 | break; |
3617 | | |
3618 | 0 | default: |
3619 | 0 | WLog_Print(log, WLOG_WARN, "%s %s not supported, ignoring", primary_order_str, |
3620 | 0 | orderName); |
3621 | 0 | rc = TRUE; |
3622 | 0 | break; |
3623 | 2.52k | } |
3624 | | |
3625 | 2.52k | if (!rc) |
3626 | 527 | { |
3627 | 527 | WLog_Print(log, WLOG_ERROR, "%s %s failed", primary_order_str, orderName); |
3628 | 527 | return FALSE; |
3629 | 527 | } |
3630 | | |
3631 | 1.99k | return TRUE; |
3632 | 2.52k | } |
3633 | | |
3634 | | static BOOL update_recv_primary_order(rdpUpdate* update, wStream* s, BYTE flags) |
3635 | 3.06k | { |
3636 | 3.06k | BYTE field = 0; |
3637 | 3.06k | BOOL rc = FALSE; |
3638 | 3.06k | rdp_update_internal* up = update_cast(update); |
3639 | 3.06k | rdpContext* context = update->context; |
3640 | 3.06k | rdp_primary_update_internal* primary = primary_update_cast(update->primary); |
3641 | 3.06k | ORDER_INFO* orderInfo = NULL; |
3642 | 3.06k | rdpSettings* settings = NULL; |
3643 | 3.06k | const char* orderName = NULL; |
3644 | 3.06k | BOOL defaultReturn = 0; |
3645 | | |
3646 | 3.06k | WINPR_ASSERT(s); |
3647 | | |
3648 | 3.06k | orderInfo = &(primary->order_info); |
3649 | 3.06k | WINPR_ASSERT(orderInfo); |
3650 | 3.06k | WINPR_ASSERT(context); |
3651 | | |
3652 | 3.06k | settings = context->settings; |
3653 | 3.06k | WINPR_ASSERT(settings); |
3654 | | |
3655 | 3.06k | defaultReturn = freerdp_settings_get_bool(settings, FreeRDP_DeactivateClientDecoding); |
3656 | | |
3657 | 3.06k | if (flags & ORDER_TYPE_CHANGE) |
3658 | 1.81k | { |
3659 | 1.81k | if (!Stream_CheckAndLogRequiredLength(TAG, s, 1)) |
3660 | 40 | return FALSE; |
3661 | | |
3662 | 1.77k | Stream_Read_UINT8(s, orderInfo->orderType); /* orderType (1 byte) */ |
3663 | 1.77k | } |
3664 | | |
3665 | 3.02k | orderName = primary_order_string(orderInfo->orderType); |
3666 | 3.02k | WLog_Print(up->log, WLOG_DEBUG, "%s %s", primary_order_str, orderName); |
3667 | | |
3668 | 3.02k | if (!check_primary_order_supported(up->log, settings, orderInfo->orderType, orderName)) |
3669 | 306 | return FALSE; |
3670 | | |
3671 | 2.71k | field = get_primary_drawing_order_field_bytes(orderInfo->orderType, &rc); |
3672 | 2.71k | if (!rc) |
3673 | 0 | return FALSE; |
3674 | | |
3675 | 2.71k | if (!update_read_field_flags(s, &(orderInfo->fieldFlags), flags, field)) |
3676 | 27 | { |
3677 | 27 | WLog_Print(up->log, WLOG_ERROR, "update_read_field_flags() failed"); |
3678 | 27 | return FALSE; |
3679 | 27 | } |
3680 | | |
3681 | 2.69k | if (flags & ORDER_BOUNDS) |
3682 | 866 | { |
3683 | 866 | if (!(flags & ORDER_ZERO_BOUNDS_DELTAS)) |
3684 | 419 | { |
3685 | 419 | if (!update_read_bounds(s, &orderInfo->bounds)) |
3686 | 52 | { |
3687 | 52 | WLog_Print(up->log, WLOG_ERROR, "update_read_bounds() failed"); |
3688 | 52 | return FALSE; |
3689 | 52 | } |
3690 | 419 | } |
3691 | | |
3692 | 814 | rc = IFCALLRESULT(defaultReturn, update->SetBounds, context, &orderInfo->bounds); |
3693 | | |
3694 | 814 | if (!rc) |
3695 | 118 | return FALSE; |
3696 | 814 | } |
3697 | | |
3698 | 2.52k | orderInfo->deltaCoordinates = (flags & ORDER_DELTA_COORDINATES) ? TRUE : FALSE; |
3699 | | |
3700 | 2.52k | if (!read_primary_order(up->log, orderName, s, orderInfo, &primary->common)) |
3701 | 527 | return FALSE; |
3702 | | |
3703 | 1.99k | rc = IFCALLRESULT(TRUE, primary->common.OrderInfo, context, orderInfo, orderName); |
3704 | 1.99k | if (!rc) |
3705 | 0 | return FALSE; |
3706 | | |
3707 | 1.99k | switch (orderInfo->orderType) |
3708 | 1.99k | { |
3709 | 1.11k | case ORDER_TYPE_DSTBLT: |
3710 | 1.11k | { |
3711 | 1.11k | WLog_Print(up->log, WLOG_DEBUG, "%s %s rop=%s [0x%08" PRIx32 "]", primary_order_str, |
3712 | 1.11k | orderName, gdi_rop3_code_string(primary->dstblt.bRop), |
3713 | 1.11k | gdi_rop3_code(primary->dstblt.bRop)); |
3714 | 1.11k | rc = IFCALLRESULT(defaultReturn, primary->common.DstBlt, context, &primary->dstblt); |
3715 | 1.11k | } |
3716 | 1.11k | break; |
3717 | | |
3718 | 347 | case ORDER_TYPE_PATBLT: |
3719 | 347 | { |
3720 | 347 | WLog_Print(up->log, WLOG_DEBUG, "%s %s rop=%s [0x%08" PRIx32 "]", primary_order_str, |
3721 | 347 | orderName, gdi_rop3_code_string(primary->patblt.bRop), |
3722 | 347 | gdi_rop3_code(primary->patblt.bRop)); |
3723 | 347 | rc = IFCALLRESULT(defaultReturn, primary->common.PatBlt, context, &primary->patblt); |
3724 | 347 | } |
3725 | 347 | break; |
3726 | | |
3727 | 20 | case ORDER_TYPE_SCRBLT: |
3728 | 20 | { |
3729 | 20 | WLog_Print(up->log, WLOG_DEBUG, "%s %s rop=%s [0x%08" PRIx32 "]", primary_order_str, |
3730 | 20 | orderName, gdi_rop3_code_string(primary->scrblt.bRop), |
3731 | 20 | gdi_rop3_code(primary->scrblt.bRop)); |
3732 | 20 | rc = IFCALLRESULT(defaultReturn, primary->common.ScrBlt, context, &primary->scrblt); |
3733 | 20 | } |
3734 | 20 | break; |
3735 | | |
3736 | 70 | case ORDER_TYPE_OPAQUE_RECT: |
3737 | 70 | { |
3738 | 70 | WLog_Print(up->log, WLOG_DEBUG, "%s %s", primary_order_str, orderName); |
3739 | 70 | rc = IFCALLRESULT(defaultReturn, primary->common.OpaqueRect, context, |
3740 | 70 | &primary->opaque_rect); |
3741 | 70 | } |
3742 | 70 | break; |
3743 | | |
3744 | 0 | case ORDER_TYPE_DRAW_NINE_GRID: |
3745 | 0 | { |
3746 | 0 | WLog_Print(up->log, WLOG_DEBUG, "%s %s", primary_order_str, orderName); |
3747 | 0 | rc = IFCALLRESULT(defaultReturn, primary->common.DrawNineGrid, context, |
3748 | 0 | &primary->draw_nine_grid); |
3749 | 0 | } |
3750 | 0 | break; |
3751 | | |
3752 | 0 | case ORDER_TYPE_MULTI_DSTBLT: |
3753 | 0 | { |
3754 | 0 | WLog_Print(up->log, WLOG_DEBUG, "%s %s rop=%s [0x%08" PRIx32 "]", primary_order_str, |
3755 | 0 | orderName, gdi_rop3_code_string(primary->multi_dstblt.bRop), |
3756 | 0 | gdi_rop3_code(primary->multi_dstblt.bRop)); |
3757 | 0 | rc = IFCALLRESULT(defaultReturn, primary->common.MultiDstBlt, context, |
3758 | 0 | &primary->multi_dstblt); |
3759 | 0 | } |
3760 | 0 | break; |
3761 | | |
3762 | 0 | case ORDER_TYPE_MULTI_PATBLT: |
3763 | 0 | { |
3764 | 0 | WLog_Print(up->log, WLOG_DEBUG, "%s %s rop=%s [0x%08" PRIx32 "]", primary_order_str, |
3765 | 0 | orderName, gdi_rop3_code_string(primary->multi_patblt.bRop), |
3766 | 0 | gdi_rop3_code(primary->multi_patblt.bRop)); |
3767 | 0 | rc = IFCALLRESULT(defaultReturn, primary->common.MultiPatBlt, context, |
3768 | 0 | &primary->multi_patblt); |
3769 | 0 | } |
3770 | 0 | break; |
3771 | | |
3772 | 0 | case ORDER_TYPE_MULTI_SCRBLT: |
3773 | 0 | { |
3774 | 0 | WLog_Print(up->log, WLOG_DEBUG, "%s %s rop=%s [0x%08" PRIx32 "]", primary_order_str, |
3775 | 0 | orderName, gdi_rop3_code_string(primary->multi_scrblt.bRop), |
3776 | 0 | gdi_rop3_code(primary->multi_scrblt.bRop)); |
3777 | 0 | rc = IFCALLRESULT(defaultReturn, primary->common.MultiScrBlt, context, |
3778 | 0 | &primary->multi_scrblt); |
3779 | 0 | } |
3780 | 0 | break; |
3781 | | |
3782 | 223 | case ORDER_TYPE_MULTI_OPAQUE_RECT: |
3783 | 223 | { |
3784 | 223 | WLog_Print(up->log, WLOG_DEBUG, "%s %s", primary_order_str, orderName); |
3785 | 223 | rc = IFCALLRESULT(defaultReturn, primary->common.MultiOpaqueRect, context, |
3786 | 223 | &primary->multi_opaque_rect); |
3787 | 223 | } |
3788 | 223 | break; |
3789 | | |
3790 | 0 | case ORDER_TYPE_MULTI_DRAW_NINE_GRID: |
3791 | 0 | { |
3792 | 0 | WLog_Print(up->log, WLOG_DEBUG, "%s %s", primary_order_str, orderName); |
3793 | 0 | rc = IFCALLRESULT(defaultReturn, primary->common.MultiDrawNineGrid, context, |
3794 | 0 | &primary->multi_draw_nine_grid); |
3795 | 0 | } |
3796 | 0 | break; |
3797 | | |
3798 | 90 | case ORDER_TYPE_LINE_TO: |
3799 | 90 | { |
3800 | 90 | WLog_Print(up->log, WLOG_DEBUG, "%s %s", primary_order_str, orderName); |
3801 | 90 | rc = IFCALLRESULT(defaultReturn, primary->common.LineTo, context, &primary->line_to); |
3802 | 90 | } |
3803 | 90 | break; |
3804 | | |
3805 | 133 | case ORDER_TYPE_POLYLINE: |
3806 | 133 | { |
3807 | 133 | WLog_Print(up->log, WLOG_DEBUG, "%s %s", primary_order_str, orderName); |
3808 | 133 | rc = IFCALLRESULT(defaultReturn, primary->common.Polyline, context, &primary->polyline); |
3809 | 133 | } |
3810 | 133 | break; |
3811 | | |
3812 | 0 | case ORDER_TYPE_MEMBLT: |
3813 | 0 | { |
3814 | 0 | WLog_Print(up->log, WLOG_DEBUG, "%s %s rop=%s [0x%08" PRIx32 "]", primary_order_str, |
3815 | 0 | orderName, gdi_rop3_code_string(primary->memblt.bRop), |
3816 | 0 | gdi_rop3_code(primary->memblt.bRop)); |
3817 | 0 | rc = IFCALLRESULT(defaultReturn, primary->common.MemBlt, context, &primary->memblt); |
3818 | 0 | } |
3819 | 0 | break; |
3820 | | |
3821 | 0 | case ORDER_TYPE_MEM3BLT: |
3822 | 0 | { |
3823 | 0 | WLog_Print(up->log, WLOG_DEBUG, "%s %s rop=%s [0x%08" PRIx32 "]", primary_order_str, |
3824 | 0 | orderName, gdi_rop3_code_string(primary->mem3blt.bRop), |
3825 | 0 | gdi_rop3_code(primary->mem3blt.bRop)); |
3826 | 0 | rc = IFCALLRESULT(defaultReturn, primary->common.Mem3Blt, context, &primary->mem3blt); |
3827 | 0 | } |
3828 | 0 | break; |
3829 | | |
3830 | 0 | case ORDER_TYPE_SAVE_BITMAP: |
3831 | 0 | { |
3832 | 0 | WLog_Print(up->log, WLOG_DEBUG, "%s %s", primary_order_str, orderName); |
3833 | 0 | rc = IFCALLRESULT(defaultReturn, primary->common.SaveBitmap, context, |
3834 | 0 | &primary->save_bitmap); |
3835 | 0 | } |
3836 | 0 | break; |
3837 | | |
3838 | 0 | case ORDER_TYPE_GLYPH_INDEX: |
3839 | 0 | { |
3840 | 0 | WLog_Print(up->log, WLOG_DEBUG, "%s %s", primary_order_str, orderName); |
3841 | 0 | rc = IFCALLRESULT(defaultReturn, primary->common.GlyphIndex, context, |
3842 | 0 | &primary->glyph_index); |
3843 | 0 | } |
3844 | 0 | break; |
3845 | | |
3846 | 0 | case ORDER_TYPE_FAST_INDEX: |
3847 | 0 | { |
3848 | 0 | WLog_Print(up->log, WLOG_DEBUG, "%s %s", primary_order_str, orderName); |
3849 | 0 | rc = IFCALLRESULT(defaultReturn, primary->common.FastIndex, context, |
3850 | 0 | &primary->fast_index); |
3851 | 0 | } |
3852 | 0 | break; |
3853 | | |
3854 | 0 | case ORDER_TYPE_FAST_GLYPH: |
3855 | 0 | { |
3856 | 0 | WLog_Print(up->log, WLOG_DEBUG, "%s %s", primary_order_str, orderName); |
3857 | 0 | rc = IFCALLRESULT(defaultReturn, primary->common.FastGlyph, context, |
3858 | 0 | &primary->fast_glyph); |
3859 | 0 | } |
3860 | 0 | break; |
3861 | | |
3862 | 0 | case ORDER_TYPE_POLYGON_SC: |
3863 | 0 | { |
3864 | 0 | WLog_Print(up->log, WLOG_DEBUG, "%s %s", primary_order_str, orderName); |
3865 | 0 | rc = IFCALLRESULT(defaultReturn, primary->common.PolygonSC, context, |
3866 | 0 | &primary->polygon_sc); |
3867 | 0 | } |
3868 | 0 | break; |
3869 | | |
3870 | 0 | case ORDER_TYPE_POLYGON_CB: |
3871 | 0 | { |
3872 | 0 | WLog_Print(up->log, WLOG_DEBUG, "%s %s", primary_order_str, orderName); |
3873 | 0 | rc = IFCALLRESULT(defaultReturn, primary->common.PolygonCB, context, |
3874 | 0 | &primary->polygon_cb); |
3875 | 0 | } |
3876 | 0 | break; |
3877 | | |
3878 | 0 | case ORDER_TYPE_ELLIPSE_SC: |
3879 | 0 | { |
3880 | 0 | WLog_Print(up->log, WLOG_DEBUG, "%s %s", primary_order_str, orderName); |
3881 | 0 | rc = IFCALLRESULT(defaultReturn, primary->common.EllipseSC, context, |
3882 | 0 | &primary->ellipse_sc); |
3883 | 0 | } |
3884 | 0 | break; |
3885 | | |
3886 | 0 | case ORDER_TYPE_ELLIPSE_CB: |
3887 | 0 | { |
3888 | 0 | WLog_Print(up->log, WLOG_DEBUG, "%s %s", primary_order_str, orderName); |
3889 | 0 | rc = IFCALLRESULT(defaultReturn, primary->common.EllipseCB, context, |
3890 | 0 | &primary->ellipse_cb); |
3891 | 0 | } |
3892 | 0 | break; |
3893 | | |
3894 | 0 | default: |
3895 | 0 | WLog_Print(up->log, WLOG_WARN, "%s %s not supported", primary_order_str, orderName); |
3896 | 0 | break; |
3897 | 1.99k | } |
3898 | | |
3899 | 1.99k | if (!rc) |
3900 | 907 | { |
3901 | 907 | WLog_Print(up->log, WLOG_ERROR, "%s %s failed", primary_order_str, orderName); |
3902 | 907 | return FALSE; |
3903 | 907 | } |
3904 | | |
3905 | 1.08k | if (flags & ORDER_BOUNDS) |
3906 | 647 | { |
3907 | 647 | rc = IFCALLRESULT(defaultReturn, update->SetBounds, context, NULL); |
3908 | 647 | } |
3909 | | |
3910 | 1.08k | return rc; |
3911 | 1.99k | } |
3912 | | |
3913 | | static BOOL update_recv_secondary_order(rdpUpdate* update, wStream* s, BYTE flags) |
3914 | 1.37k | { |
3915 | 1.37k | BOOL rc = FALSE; |
3916 | 1.37k | size_t start = 0; |
3917 | 1.37k | size_t end = 0; |
3918 | 1.37k | size_t pos = 0; |
3919 | 1.37k | size_t diff = 0; |
3920 | 1.37k | BYTE orderType = 0; |
3921 | 1.37k | UINT16 extraFlags = 0; |
3922 | 1.37k | INT16 orderLength = 0; |
3923 | 1.37k | INT32 orderLengthFull = 0; |
3924 | 1.37k | rdp_update_internal* up = update_cast(update); |
3925 | 1.37k | rdpContext* context = update->context; |
3926 | 1.37k | rdpSettings* settings = context->settings; |
3927 | 1.37k | rdpSecondaryUpdate* secondary = update->secondary; |
3928 | 1.37k | const char* name = NULL; |
3929 | 1.37k | BOOL defaultReturn = 0; |
3930 | | |
3931 | 1.37k | defaultReturn = freerdp_settings_get_bool(settings, FreeRDP_DeactivateClientDecoding); |
3932 | | |
3933 | 1.37k | if (!Stream_CheckAndLogRequiredLength(TAG, s, 5)) |
3934 | 187 | return FALSE; |
3935 | | |
3936 | 1.18k | Stream_Read_INT16(s, orderLength); /* orderLength (2 bytes signed) */ |
3937 | 1.18k | Stream_Read_UINT16(s, extraFlags); /* extraFlags (2 bytes) */ |
3938 | 1.18k | Stream_Read_UINT8(s, orderType); /* orderType (1 byte) */ |
3939 | | |
3940 | 1.18k | start = Stream_GetPosition(s); |
3941 | 1.18k | name = secondary_order_string(orderType); |
3942 | 1.18k | WLog_Print(up->log, WLOG_DEBUG, "%s %s", secondary_order_str, name); |
3943 | 1.18k | rc = IFCALLRESULT(TRUE, secondary->CacheOrderInfo, context, orderLength, extraFlags, orderType, |
3944 | 1.18k | name); |
3945 | 1.18k | if (!rc) |
3946 | 0 | return FALSE; |
3947 | | |
3948 | | /* |
3949 | | * According to [MS-RDPEGDI] 2.2.2.2.1.2.1.1 the order length must be increased by 13 bytes |
3950 | | * including the header. As we already read the header 7 left |
3951 | | */ |
3952 | | |
3953 | | /* orderLength might be negative without the adjusted header data. |
3954 | | * Account for that here so all further checks operate on the correct value. |
3955 | | */ |
3956 | 1.18k | orderLengthFull = orderLength + 7; |
3957 | 1.18k | if (orderLengthFull < 0) |
3958 | 208 | { |
3959 | 208 | WLog_Print(up->log, WLOG_ERROR, "orderLength %" PRIu16 " must be >= 7", orderLength); |
3960 | 208 | return FALSE; |
3961 | 208 | } |
3962 | | |
3963 | 978 | if (!Stream_CheckAndLogRequiredLength(TAG, s, (size_t)orderLengthFull)) |
3964 | 151 | return FALSE; |
3965 | | |
3966 | 827 | if (!check_secondary_order_supported(up->log, settings, orderType, name)) |
3967 | 390 | return FALSE; |
3968 | | |
3969 | 437 | switch (orderType) |
3970 | 437 | { |
3971 | 0 | case ORDER_TYPE_BITMAP_UNCOMPRESSED: |
3972 | 0 | case ORDER_TYPE_CACHE_BITMAP_COMPRESSED: |
3973 | 0 | { |
3974 | 0 | const BOOL compressed = (orderType == ORDER_TYPE_CACHE_BITMAP_COMPRESSED); |
3975 | 0 | CACHE_BITMAP_ORDER* order = |
3976 | 0 | update_read_cache_bitmap_order(update, s, compressed, extraFlags); |
3977 | |
|
3978 | 0 | if (order) |
3979 | 0 | { |
3980 | 0 | rc = IFCALLRESULT(defaultReturn, secondary->CacheBitmap, context, order); |
3981 | 0 | free_cache_bitmap_order(context, order); |
3982 | 0 | } |
3983 | 0 | } |
3984 | 0 | break; |
3985 | | |
3986 | 0 | case ORDER_TYPE_BITMAP_UNCOMPRESSED_V2: |
3987 | 0 | case ORDER_TYPE_BITMAP_COMPRESSED_V2: |
3988 | 0 | { |
3989 | 0 | const BOOL compressed = (orderType == ORDER_TYPE_BITMAP_COMPRESSED_V2); |
3990 | 0 | CACHE_BITMAP_V2_ORDER* order = |
3991 | 0 | update_read_cache_bitmap_v2_order(update, s, compressed, extraFlags); |
3992 | |
|
3993 | 0 | if (order) |
3994 | 0 | { |
3995 | 0 | rc = IFCALLRESULT(defaultReturn, secondary->CacheBitmapV2, context, order); |
3996 | 0 | free_cache_bitmap_v2_order(context, order); |
3997 | 0 | } |
3998 | 0 | } |
3999 | 0 | break; |
4000 | | |
4001 | 0 | case ORDER_TYPE_BITMAP_COMPRESSED_V3: |
4002 | 0 | { |
4003 | 0 | CACHE_BITMAP_V3_ORDER* order = update_read_cache_bitmap_v3_order(update, s, extraFlags); |
4004 | |
|
4005 | 0 | if (order) |
4006 | 0 | { |
4007 | 0 | rc = IFCALLRESULT(defaultReturn, secondary->CacheBitmapV3, context, order); |
4008 | 0 | free_cache_bitmap_v3_order(context, order); |
4009 | 0 | } |
4010 | 0 | } |
4011 | 0 | break; |
4012 | | |
4013 | 0 | case ORDER_TYPE_CACHE_COLOR_TABLE: |
4014 | 0 | { |
4015 | 0 | CACHE_COLOR_TABLE_ORDER* order = |
4016 | 0 | update_read_cache_color_table_order(update, s, extraFlags); |
4017 | |
|
4018 | 0 | if (order) |
4019 | 0 | { |
4020 | 0 | rc = IFCALLRESULT(defaultReturn, secondary->CacheColorTable, context, order); |
4021 | 0 | free_cache_color_table_order(context, order); |
4022 | 0 | } |
4023 | 0 | } |
4024 | 0 | break; |
4025 | | |
4026 | 0 | case ORDER_TYPE_CACHE_GLYPH: |
4027 | 0 | { |
4028 | 0 | switch (settings->GlyphSupportLevel) |
4029 | 0 | { |
4030 | 0 | case GLYPH_SUPPORT_PARTIAL: |
4031 | 0 | case GLYPH_SUPPORT_FULL: |
4032 | 0 | { |
4033 | 0 | CACHE_GLYPH_ORDER* order = update_read_cache_glyph_order(update, s, extraFlags); |
4034 | |
|
4035 | 0 | if (order) |
4036 | 0 | { |
4037 | 0 | rc = IFCALLRESULT(defaultReturn, secondary->CacheGlyph, context, order); |
4038 | 0 | free_cache_glyph_order(context, order); |
4039 | 0 | } |
4040 | 0 | } |
4041 | 0 | break; |
4042 | | |
4043 | 0 | case GLYPH_SUPPORT_ENCODE: |
4044 | 0 | { |
4045 | 0 | CACHE_GLYPH_V2_ORDER* order = |
4046 | 0 | update_read_cache_glyph_v2_order(update, s, extraFlags); |
4047 | |
|
4048 | 0 | if (order) |
4049 | 0 | { |
4050 | 0 | rc = IFCALLRESULT(defaultReturn, secondary->CacheGlyphV2, context, order); |
4051 | 0 | free_cache_glyph_v2_order(context, order); |
4052 | 0 | } |
4053 | 0 | } |
4054 | 0 | break; |
4055 | | |
4056 | 0 | case GLYPH_SUPPORT_NONE: |
4057 | 0 | default: |
4058 | 0 | break; |
4059 | 0 | } |
4060 | 0 | } |
4061 | 0 | break; |
4062 | | |
4063 | 437 | case ORDER_TYPE_CACHE_BRUSH: |
4064 | | /* [MS-RDPEGDI] 2.2.2.2.1.2.7 Cache Brush (CACHE_BRUSH_ORDER) */ |
4065 | 437 | { |
4066 | 437 | CACHE_BRUSH_ORDER* order = update_read_cache_brush_order(update, s, extraFlags); |
4067 | | |
4068 | 437 | if (order) |
4069 | 302 | { |
4070 | 302 | rc = IFCALLRESULT(defaultReturn, secondary->CacheBrush, context, order); |
4071 | 302 | free_cache_brush_order(context, order); |
4072 | 302 | } |
4073 | 437 | } |
4074 | 437 | break; |
4075 | | |
4076 | 0 | default: |
4077 | 0 | WLog_Print(up->log, WLOG_WARN, "%s %s not supported", secondary_order_str, name); |
4078 | 0 | break; |
4079 | 437 | } |
4080 | | |
4081 | 437 | if (!rc) |
4082 | 202 | { |
4083 | 202 | WLog_Print(up->log, WLOG_ERROR, "%s %s failed", secondary_order_str, name); |
4084 | 202 | } |
4085 | | |
4086 | 437 | end = start + orderLengthFull; |
4087 | 437 | pos = Stream_GetPosition(s); |
4088 | 437 | if (pos > end) |
4089 | 205 | { |
4090 | 205 | WLog_Print(up->log, WLOG_WARN, "%s %s: read %" PRIuz "bytes too much", secondary_order_str, |
4091 | 205 | name, pos - end); |
4092 | 205 | return FALSE; |
4093 | 205 | } |
4094 | 232 | diff = end - pos; |
4095 | 232 | if (diff > 0) |
4096 | 127 | { |
4097 | 127 | WLog_Print(up->log, WLOG_DEBUG, "%s %s: read %" PRIuz "bytes short, skipping", |
4098 | 127 | secondary_order_str, name, diff); |
4099 | 127 | if (!Stream_SafeSeek(s, diff)) |
4100 | 0 | return FALSE; |
4101 | 127 | } |
4102 | 232 | return rc; |
4103 | 232 | } |
4104 | | |
4105 | | static BOOL read_altsec_order(wLog* log, wStream* s, BYTE orderType, rdpAltSecUpdate* altsec_pub) |
4106 | 696 | { |
4107 | 696 | BOOL rc = FALSE; |
4108 | 696 | rdp_altsec_update_internal* altsec = altsec_update_cast(altsec_pub); |
4109 | | |
4110 | 696 | WINPR_ASSERT(s); |
4111 | | |
4112 | 696 | switch (orderType) |
4113 | 696 | { |
4114 | 0 | case ORDER_TYPE_CREATE_OFFSCREEN_BITMAP: |
4115 | 0 | rc = update_read_create_offscreen_bitmap_order(s, &(altsec->create_offscreen_bitmap)); |
4116 | 0 | break; |
4117 | | |
4118 | 0 | case ORDER_TYPE_SWITCH_SURFACE: |
4119 | 0 | rc = update_read_switch_surface_order(s, &(altsec->switch_surface)); |
4120 | 0 | break; |
4121 | | |
4122 | 0 | case ORDER_TYPE_CREATE_NINE_GRID_BITMAP: |
4123 | 0 | rc = update_read_create_nine_grid_bitmap_order(s, &(altsec->create_nine_grid_bitmap)); |
4124 | 0 | break; |
4125 | | |
4126 | 76 | case ORDER_TYPE_FRAME_MARKER: |
4127 | 76 | rc = update_read_frame_marker_order(s, &(altsec->frame_marker)); |
4128 | 76 | break; |
4129 | | |
4130 | 388 | case ORDER_TYPE_STREAM_BITMAP_FIRST: |
4131 | 388 | rc = update_read_stream_bitmap_first_order(s, &(altsec->stream_bitmap_first)); |
4132 | 388 | break; |
4133 | | |
4134 | 135 | case ORDER_TYPE_STREAM_BITMAP_NEXT: |
4135 | 135 | rc = update_read_stream_bitmap_next_order(s, &(altsec->stream_bitmap_next)); |
4136 | 135 | break; |
4137 | | |
4138 | 0 | case ORDER_TYPE_GDIPLUS_FIRST: |
4139 | 0 | rc = update_read_draw_gdiplus_first_order(s, &(altsec->draw_gdiplus_first)); |
4140 | 0 | break; |
4141 | | |
4142 | 0 | case ORDER_TYPE_GDIPLUS_NEXT: |
4143 | 0 | rc = update_read_draw_gdiplus_next_order(s, &(altsec->draw_gdiplus_next)); |
4144 | 0 | break; |
4145 | | |
4146 | 0 | case ORDER_TYPE_GDIPLUS_END: |
4147 | 0 | rc = update_read_draw_gdiplus_end_order(s, &(altsec->draw_gdiplus_end)); |
4148 | 0 | break; |
4149 | | |
4150 | 0 | case ORDER_TYPE_GDIPLUS_CACHE_FIRST: |
4151 | 0 | rc = update_read_draw_gdiplus_cache_first_order(s, &(altsec->draw_gdiplus_cache_first)); |
4152 | 0 | break; |
4153 | | |
4154 | 0 | case ORDER_TYPE_GDIPLUS_CACHE_NEXT: |
4155 | 0 | rc = update_read_draw_gdiplus_cache_next_order(s, &(altsec->draw_gdiplus_cache_next)); |
4156 | 0 | break; |
4157 | | |
4158 | 0 | case ORDER_TYPE_GDIPLUS_CACHE_END: |
4159 | 0 | rc = update_read_draw_gdiplus_cache_end_order(s, &(altsec->draw_gdiplus_cache_end)); |
4160 | 0 | break; |
4161 | | |
4162 | 40 | case ORDER_TYPE_WINDOW: |
4163 | | /* This order is handled elsewhere. */ |
4164 | 40 | rc = TRUE; |
4165 | 40 | break; |
4166 | | |
4167 | 57 | case ORDER_TYPE_COMPDESK_FIRST: |
4168 | 57 | rc = TRUE; |
4169 | 57 | break; |
4170 | | |
4171 | 0 | default: |
4172 | 0 | break; |
4173 | 696 | } |
4174 | | |
4175 | 696 | if (!rc) |
4176 | 122 | { |
4177 | 122 | WLog_Print(log, WLOG_ERROR, "Read %s %s failed", alt_sec_order_str, |
4178 | 122 | altsec_order_string(orderType)); |
4179 | 122 | } |
4180 | | |
4181 | 696 | return rc; |
4182 | 696 | } |
4183 | | |
4184 | | static BOOL update_recv_altsec_order(rdpUpdate* update, wStream* s, BYTE flags) |
4185 | 8.52k | { |
4186 | 8.52k | BYTE orderType = flags >> 2; /* orderType is in higher 6 bits of flags field */ |
4187 | 8.52k | BOOL rc = FALSE; |
4188 | 8.52k | rdp_update_internal* up = update_cast(update); |
4189 | 8.52k | rdpContext* context = update->context; |
4190 | 8.52k | rdpSettings* settings = context->settings; |
4191 | 8.52k | rdp_altsec_update_internal* altsec = altsec_update_cast(update->altsec); |
4192 | 8.52k | const char* orderName = altsec_order_string(orderType); |
4193 | | |
4194 | 8.52k | WINPR_ASSERT(s); |
4195 | 8.52k | WINPR_ASSERT(context); |
4196 | 8.52k | WINPR_ASSERT(settings); |
4197 | | |
4198 | 8.52k | WLog_Print(up->log, WLOG_DEBUG, "%s %s", alt_sec_order_str, orderName); |
4199 | | |
4200 | 8.52k | rc = IFCALLRESULT(TRUE, altsec->common.DrawOrderInfo, context, orderType, orderName); |
4201 | 8.52k | if (!rc) |
4202 | 0 | return FALSE; |
4203 | | |
4204 | 8.52k | if (!check_alt_order_supported(up->log, settings, orderType, orderName)) |
4205 | 7.82k | return FALSE; |
4206 | | |
4207 | 696 | if (!read_altsec_order(up->log, s, orderType, &altsec->common)) |
4208 | 122 | return FALSE; |
4209 | | |
4210 | 574 | switch (orderType) |
4211 | 574 | { |
4212 | 0 | case ORDER_TYPE_CREATE_OFFSCREEN_BITMAP: |
4213 | 0 | IFCALLRET(altsec->common.CreateOffscreenBitmap, rc, context, |
4214 | 0 | &(altsec->create_offscreen_bitmap)); |
4215 | 0 | break; |
4216 | | |
4217 | 0 | case ORDER_TYPE_SWITCH_SURFACE: |
4218 | 0 | IFCALLRET(altsec->common.SwitchSurface, rc, context, &(altsec->switch_surface)); |
4219 | 0 | break; |
4220 | | |
4221 | 0 | case ORDER_TYPE_CREATE_NINE_GRID_BITMAP: |
4222 | 0 | IFCALLRET(altsec->common.CreateNineGridBitmap, rc, context, |
4223 | 0 | &(altsec->create_nine_grid_bitmap)); |
4224 | 0 | break; |
4225 | | |
4226 | 70 | case ORDER_TYPE_FRAME_MARKER: |
4227 | 70 | IFCALLRET(altsec->common.FrameMarker, rc, context, &(altsec->frame_marker)); |
4228 | 70 | break; |
4229 | | |
4230 | 281 | case ORDER_TYPE_STREAM_BITMAP_FIRST: |
4231 | 281 | IFCALLRET(altsec->common.StreamBitmapFirst, rc, context, |
4232 | 281 | &(altsec->stream_bitmap_first)); |
4233 | 281 | break; |
4234 | | |
4235 | 126 | case ORDER_TYPE_STREAM_BITMAP_NEXT: |
4236 | 126 | IFCALLRET(altsec->common.StreamBitmapNext, rc, context, &(altsec->stream_bitmap_next)); |
4237 | 126 | break; |
4238 | | |
4239 | 0 | case ORDER_TYPE_GDIPLUS_FIRST: |
4240 | 0 | IFCALLRET(altsec->common.DrawGdiPlusFirst, rc, context, &(altsec->draw_gdiplus_first)); |
4241 | 0 | break; |
4242 | | |
4243 | 0 | case ORDER_TYPE_GDIPLUS_NEXT: |
4244 | 0 | IFCALLRET(altsec->common.DrawGdiPlusNext, rc, context, &(altsec->draw_gdiplus_next)); |
4245 | 0 | break; |
4246 | | |
4247 | 0 | case ORDER_TYPE_GDIPLUS_END: |
4248 | 0 | IFCALLRET(altsec->common.DrawGdiPlusEnd, rc, context, &(altsec->draw_gdiplus_end)); |
4249 | 0 | break; |
4250 | | |
4251 | 0 | case ORDER_TYPE_GDIPLUS_CACHE_FIRST: |
4252 | 0 | IFCALLRET(altsec->common.DrawGdiPlusCacheFirst, rc, context, |
4253 | 0 | &(altsec->draw_gdiplus_cache_first)); |
4254 | 0 | break; |
4255 | | |
4256 | 0 | case ORDER_TYPE_GDIPLUS_CACHE_NEXT: |
4257 | 0 | IFCALLRET(altsec->common.DrawGdiPlusCacheNext, rc, context, |
4258 | 0 | &(altsec->draw_gdiplus_cache_next)); |
4259 | 0 | break; |
4260 | | |
4261 | 0 | case ORDER_TYPE_GDIPLUS_CACHE_END: |
4262 | 0 | IFCALLRET(altsec->common.DrawGdiPlusCacheEnd, rc, context, |
4263 | 0 | &(altsec->draw_gdiplus_cache_end)); |
4264 | 0 | break; |
4265 | | |
4266 | 40 | case ORDER_TYPE_WINDOW: |
4267 | 40 | rc = update_recv_altsec_window_order(update, s); |
4268 | 40 | break; |
4269 | | |
4270 | 57 | case ORDER_TYPE_COMPDESK_FIRST: |
4271 | 57 | rc = TRUE; |
4272 | 57 | break; |
4273 | | |
4274 | 0 | default: |
4275 | 0 | break; |
4276 | 574 | } |
4277 | | |
4278 | 574 | if (!rc) |
4279 | 40 | { |
4280 | 40 | WLog_Print(up->log, WLOG_ERROR, "%s %s failed", alt_sec_order_str, orderName); |
4281 | 40 | } |
4282 | | |
4283 | 574 | return rc; |
4284 | 574 | } |
4285 | | BOOL update_recv_order(rdpUpdate* update, wStream* s) |
4286 | 14.8k | { |
4287 | 14.8k | BOOL rc = 0; |
4288 | 14.8k | BYTE controlFlags = 0; |
4289 | 14.8k | rdp_update_internal* up = update_cast(update); |
4290 | | |
4291 | 14.8k | if (!Stream_CheckAndLogRequiredLength(TAG, s, 1)) |
4292 | 1.88k | return FALSE; |
4293 | | |
4294 | 12.9k | Stream_Read_UINT8(s, controlFlags); /* controlFlags (1 byte) */ |
4295 | | |
4296 | 12.9k | if (!(controlFlags & ORDER_STANDARD)) |
4297 | 8.52k | rc = update_recv_altsec_order(update, s, controlFlags); |
4298 | 4.43k | else if (controlFlags & ORDER_SECONDARY) |
4299 | 1.37k | rc = update_recv_secondary_order(update, s, controlFlags); |
4300 | 3.06k | else |
4301 | 3.06k | rc = update_recv_primary_order(update, s, controlFlags); |
4302 | | |
4303 | 12.9k | if (!rc) |
4304 | 11.2k | WLog_Print(up->log, WLOG_ERROR, "order flags %02" PRIx8 " failed", controlFlags); |
4305 | | |
4306 | 12.9k | return rc; |
4307 | 14.8k | } |