… | |
… | |
34 | */ |
34 | */ |
35 | |
35 | |
36 | #include <global.h> |
36 | #include <global.h> |
37 | #include <sproto.h> |
37 | #include <sproto.h> |
38 | |
38 | |
|
|
39 | #include "crc.h" |
|
|
40 | |
39 | #define MAX_FACE_SETS 20 /**< Maximum number of image sets the program will handle */ |
41 | #define MAX_FACE_SETS 20 /**< Maximum number of image sets the program will handle */ |
40 | |
42 | |
41 | /** Information about one image */ |
43 | /** Information about one image */ |
42 | typedef struct FaceInfo |
44 | typedef struct FaceInfo |
43 | { |
45 | { |
… | |
… | |
84 | |
86 | |
85 | for (num = 0; num < MAX_FACE_SETS; num++) |
87 | for (num = 0; num < MAX_FACE_SETS; num++) |
86 | { |
88 | { |
87 | if (facesets[num].prefix) |
89 | if (facesets[num].prefix) |
88 | { |
90 | { |
89 | for (q = 0; q < nrofpixmaps; q++) |
91 | for (q = 0; q < faces.size (); q++) |
90 | if (facesets[num].faces[q].data) |
92 | if (facesets[num].faces[q].data) |
91 | free (facesets[num].faces[q].data); |
93 | free (facesets[num].faces[q].data); |
92 | |
94 | |
93 | free (facesets[num].prefix); |
95 | free (facesets[num].prefix); |
94 | free (facesets[num].fullname); |
96 | free (facesets[num].fullname); |
… | |
… | |
170 | } |
172 | } |
171 | |
173 | |
172 | #define MAX_IMAGE_SIZE 10000 |
174 | #define MAX_IMAGE_SIZE 10000 |
173 | |
175 | |
174 | /** |
176 | /** |
175 | * Loads all the image types into memory. |
|
|
176 | * |
|
|
177 | * This way, we can easily send them to the client. We should really do something |
|
|
178 | * better than abort on any errors - on the other hand, these are all fatal |
|
|
179 | * to the server (can't work around them), but the abort just seems a bit |
|
|
180 | * messy (exit would probably be better.) |
|
|
181 | * |
|
|
182 | * Couple of notes: We assume that the faces are in a continous block. |
|
|
183 | * This works fine for now, but this could perhaps change in the future |
|
|
184 | * |
|
|
185 | * Function largely rewritten May 2000 to be more general purpose. |
|
|
186 | * The server itself does not care what the image data is - to the server, |
|
|
187 | * it is just data it needs to allocate. As such, the code is written |
|
|
188 | * to do such. |
|
|
189 | */ |
|
|
190 | void |
|
|
191 | read_client_images (void) |
|
|
192 | { |
|
|
193 | char filename[400]; |
|
|
194 | char buf[HUGE_BUF]; |
|
|
195 | char *cp, *cps[7]; |
|
|
196 | FILE *infile; |
|
|
197 | int num, len, compressed, fileno, i, badline; |
|
|
198 | |
|
|
199 | memset (facesets, 0, sizeof (facesets)); |
|
|
200 | sprintf (filename, "%s/image_info", settings.datadir); |
|
|
201 | if ((infile = open_and_uncompress (filename, 0, &compressed)) == NULL) |
|
|
202 | { |
|
|
203 | LOG (llevError, "Unable to open %s\n", filename); |
|
|
204 | abort (); |
|
|
205 | } |
|
|
206 | |
|
|
207 | while (fgets (buf, HUGE_BUF - 1, infile) != NULL) |
|
|
208 | { |
|
|
209 | badline = 0; |
|
|
210 | |
|
|
211 | if (buf[0] == '#') |
|
|
212 | continue; |
|
|
213 | |
|
|
214 | if (!(cps[0] = strtok (buf, ":"))) |
|
|
215 | badline = 1; |
|
|
216 | |
|
|
217 | for (i = 1; i < 7; i++) |
|
|
218 | if (!(cps[i] = strtok (NULL, ":"))) |
|
|
219 | badline = 1; |
|
|
220 | |
|
|
221 | if (badline) |
|
|
222 | LOG (llevError, "Bad line in image_info file, ignoring line:\n %s", buf); |
|
|
223 | else |
|
|
224 | { |
|
|
225 | len = atoi (cps[0]); |
|
|
226 | if (len >= MAX_FACE_SETS) |
|
|
227 | { |
|
|
228 | LOG (llevError, "To high a setnum in image_info file: %d > %d\n", len, MAX_FACE_SETS); |
|
|
229 | abort (); |
|
|
230 | } |
|
|
231 | facesets[len].prefix = strdup (cps[1]); |
|
|
232 | facesets[len].fullname = strdup (cps[2]); |
|
|
233 | facesets[len].fallback = atoi (cps[3]); |
|
|
234 | facesets[len].size = strdup (cps[4]); |
|
|
235 | facesets[len].extension = strdup (cps[5]); |
|
|
236 | facesets[len].comment = strdup (cps[6]); |
|
|
237 | } |
|
|
238 | } |
|
|
239 | |
|
|
240 | close_and_delete (infile, compressed); |
|
|
241 | |
|
|
242 | for (i = 0; i < MAX_FACE_SETS; i++) |
|
|
243 | { |
|
|
244 | if (facesets[i].prefix) |
|
|
245 | check_faceset_fallback (i, MAX_FACE_SETS); |
|
|
246 | } |
|
|
247 | |
|
|
248 | /* Loaded the faceset information - now need to load up the |
|
|
249 | * actual faces. |
|
|
250 | */ |
|
|
251 | |
|
|
252 | for (fileno = 0; fileno < MAX_FACE_SETS; fileno++) |
|
|
253 | { |
|
|
254 | /* if prefix is not set, this is not used */ |
|
|
255 | if (!facesets[fileno].prefix) |
|
|
256 | continue; |
|
|
257 | |
|
|
258 | facesets[fileno].faces = (FaceInfo *) calloc (nrofpixmaps, sizeof (FaceInfo)); |
|
|
259 | |
|
|
260 | sprintf (filename, "%s/crossfire.%d", settings.datadir, fileno); |
|
|
261 | LOG (llevDebug, "Loading image file %s\n", filename); |
|
|
262 | |
|
|
263 | if ((infile = open_and_uncompress (filename, 0, &compressed)) == NULL) |
|
|
264 | { |
|
|
265 | LOG (llevError, "Unable to open %s\n", filename); |
|
|
266 | abort (); |
|
|
267 | } |
|
|
268 | |
|
|
269 | while (fgets (buf, HUGE_BUF - 1, infile) != NULL) |
|
|
270 | { |
|
|
271 | if (strncmp (buf, "IMAGE ", 6) != 0) |
|
|
272 | { |
|
|
273 | LOG (llevError, "read_client_images:Bad image line - not IMAGE, instead\n%s", buf); |
|
|
274 | abort (); |
|
|
275 | } |
|
|
276 | |
|
|
277 | num = atoi (buf + 6); |
|
|
278 | if (num < 0 || num >= nrofpixmaps) |
|
|
279 | { |
|
|
280 | LOG (llevError, "read_client_images: Image num %d not in 0..%d\n%s", num, nrofpixmaps, buf); |
|
|
281 | abort (); |
|
|
282 | } |
|
|
283 | |
|
|
284 | /* Skip accross the number data */ |
|
|
285 | for (cp = buf + 6; *cp != ' '; cp++); |
|
|
286 | len = atoi (cp); |
|
|
287 | if (len == 0 || len > MAX_IMAGE_SIZE) |
|
|
288 | { |
|
|
289 | LOG (llevError, "read_client_images: length not valid: %d > %d \n%s", len, MAX_IMAGE_SIZE, buf); |
|
|
290 | abort (); |
|
|
291 | } |
|
|
292 | |
|
|
293 | /* We don't actualy care about the name of the image that |
|
|
294 | * is embedded in the image file, so just ignore it. |
|
|
295 | */ |
|
|
296 | facesets[fileno].faces[num].datalen = len; |
|
|
297 | facesets[fileno].faces[num].data = (uint8 *) malloc (len); |
|
|
298 | if ((i = fread (facesets[fileno].faces[num].data, len, 1, infile)) != 1) |
|
|
299 | { |
|
|
300 | LOG (llevError, "read_client_images: Did not read desired amount of data, wanted %d, got %d\n%s", len, i, buf); |
|
|
301 | abort (); |
|
|
302 | } |
|
|
303 | |
|
|
304 | facesets[fileno].faces[num].checksum = 0; |
|
|
305 | for (i = 0; i < len; i++) |
|
|
306 | { |
|
|
307 | rotate_right (facesets[fileno].faces[num].checksum); |
|
|
308 | facesets[fileno].faces[num].checksum += facesets[fileno].faces[num].data[i]; |
|
|
309 | facesets[fileno].faces[num].checksum &= 0xffffffff; |
|
|
310 | } |
|
|
311 | } |
|
|
312 | |
|
|
313 | close_and_delete (infile, compressed); |
|
|
314 | } /* For fileno < MAX_FACE_SETS */ |
|
|
315 | } |
|
|
316 | |
|
|
317 | /** |
|
|
318 | * Client tells us what type of faces it wants. Also sets |
177 | * Client tells us what type of faces it wants. Also sets |
319 | * the caching attribute. |
178 | * the caching attribute. |
320 | * |
179 | * |
321 | */ |
180 | */ |
322 | void |
181 | void |
… | |
… | |
339 | * caching images. |
198 | * caching images. |
340 | */ |
199 | */ |
341 | void |
200 | void |
342 | SendFaceCmd (char *buf, int len, client *ns) |
201 | SendFaceCmd (char *buf, int len, client *ns) |
343 | { |
202 | { |
344 | uint16 facenum = atoi (buf); |
203 | ns->send_image (atoi (buf)); |
|
|
204 | } |
345 | |
205 | |
346 | if (facenum != 0) |
206 | // how lame |
347 | esrv_send_face (ns, facenum, 1); |
207 | static void print_facename (packet &sl, const facedata &d) |
|
|
208 | { |
|
|
209 | for (int i = 0; i < CHKSUM_SIZE; ++i) |
|
|
210 | sl.printf ("%02x", d.chksum [i]); |
|
|
211 | } |
|
|
212 | |
|
|
213 | // gcfclient uses the server-provided checksum for comparison, but always |
|
|
214 | // writes a broken checksum to its cache file, so we have to provide |
|
|
215 | // gcfclient with the same broken (and useless) checksum just to have it |
|
|
216 | // cache the image despite its bugs. |
|
|
217 | static uint32 gcfclient_checksum (const facedata *d) |
|
|
218 | { |
|
|
219 | uint32 csum = 0; |
|
|
220 | |
|
|
221 | for (std::string::const_iterator i = d->data.begin (); |
|
|
222 | i != d->data.end (); |
|
|
223 | ++i) |
|
|
224 | { |
|
|
225 | csum = rotate_right (csum); |
|
|
226 | csum += *(uint8 *)&*i; |
|
|
227 | } |
|
|
228 | |
|
|
229 | return csum; |
348 | } |
230 | } |
349 | |
231 | |
350 | /** |
232 | /** |
351 | * Sends a face to a client if they are in pixmap mode |
233 | * Sends a face to a client if they are in pixmap mode |
352 | * nothing gets sent in bitmap mode. |
234 | * nothing gets sent in bitmap mode. |
… | |
… | |
354 | * this is needed for the askface, in which we really do want to send the |
236 | * this is needed for the askface, in which we really do want to send the |
355 | * face (and askface is the only place that should be setting it). Otherwise, |
237 | * face (and askface is the only place that should be setting it). Otherwise, |
356 | * we look at the facecache, and if set, send the image name. |
238 | * we look at the facecache, and if set, send the image name. |
357 | */ |
239 | */ |
358 | void |
240 | void |
359 | esrv_send_face (client *ns, short face_num, int nocache) |
241 | client::send_face (faceidx facenum) |
360 | { |
242 | { |
361 | char fallback; |
243 | // never send face 0. ever. it does not exist. |
|
|
244 | if (!facenum) |
|
|
245 | return; |
362 | |
246 | |
363 | if (face_num <= 0 || face_num >= nrofpixmaps) |
247 | const facedata *d = face_data (facenum, faceset); |
|
|
248 | |
|
|
249 | if (!d) |
364 | { |
250 | { |
365 | LOG (llevError, "esrv_send_face (%d) out of bounds??\n", face_num); |
251 | LOG (llevError, "client::send_face (%d) out of bounds??\n", facenum); |
366 | return; |
252 | return; |
367 | } |
253 | } |
368 | |
254 | |
|
|
255 | if (faces_sent[facenum]) |
|
|
256 | return; |
|
|
257 | |
|
|
258 | faces_sent[facenum] = true; |
|
|
259 | |
|
|
260 | // if for some reason we let a client without face caching connect, |
|
|
261 | // we better support that decision here and implement it. |
|
|
262 | if (!facecache) |
|
|
263 | return send_image (facenum); |
|
|
264 | |
|
|
265 | if (fxix) |
|
|
266 | { |
|
|
267 | fxface.push_back (facenum); |
|
|
268 | return; |
|
|
269 | } |
|
|
270 | |
369 | packet sl; |
271 | packet sl; |
370 | fallback = get_face_fallback (ns->faceset, face_num); |
|
|
371 | |
272 | |
372 | if (facesets[fallback].faces[face_num].data == NULL) |
273 | if (force_face0) |
|
|
274 | sl << "face " << uint16 (facenum); |
|
|
275 | else if (image2) |
|
|
276 | sl << "face2 " << uint16 (facenum) << uint8 (0) << uint32 (force_bad_checksum ? gcfclient_checksum (d) : 0); |
|
|
277 | else |
|
|
278 | sl << "face1 " << uint16 (facenum) << uint32 (force_bad_checksum ? gcfclient_checksum (d) : 0); |
|
|
279 | |
|
|
280 | // how lame |
|
|
281 | print_facename (sl, *d); |
|
|
282 | send_packet (sl); |
|
|
283 | |
|
|
284 | if (EMI_smooth) |
|
|
285 | { |
|
|
286 | faceinfo *f = face_info (facenum); |
|
|
287 | |
|
|
288 | if (f->smooth) |
|
|
289 | { |
|
|
290 | send_face (f->smooth); |
|
|
291 | |
|
|
292 | packet sl ("smooth"); |
|
|
293 | |
|
|
294 | sl << uint16 (facenum) |
|
|
295 | << uint16 (f->smooth); |
|
|
296 | |
|
|
297 | send_packet (sl); |
|
|
298 | } |
373 | { |
299 | } |
374 | LOG (llevError, "esrv_send_face: faces[%d].data == NULL\n", face_num); |
300 | } |
|
|
301 | |
|
|
302 | void client::flush_fx () |
|
|
303 | { |
|
|
304 | while (!fxface.empty ()) |
|
|
305 | { |
|
|
306 | packet fx ("fx"); |
|
|
307 | packet sx ("sx"); |
|
|
308 | |
|
|
309 | do |
|
|
310 | { |
|
|
311 | faceidx facenum = fxface.back (); fxface.pop_back (); |
|
|
312 | |
|
|
313 | const facedata *d = face_data (facenum, faceset); |
|
|
314 | |
|
|
315 | if (d) |
|
|
316 | { |
|
|
317 | fx << ber32 (facenum) |
|
|
318 | << data8 (d->chksum, CHKSUM_SIZE); |
|
|
319 | |
|
|
320 | if (smoothing) |
|
|
321 | { |
|
|
322 | faceinfo *f = face_info (facenum); |
|
|
323 | |
|
|
324 | if (f->smooth) |
|
|
325 | { |
|
|
326 | send_face (f->smooth); |
|
|
327 | sx << ber32 (facenum) |
|
|
328 | << ber32 (f->smooth) |
|
|
329 | << ber32 (f->smoothlevel); |
|
|
330 | } |
|
|
331 | } |
|
|
332 | } |
|
|
333 | } |
|
|
334 | while (!fxface.empty () |
|
|
335 | && fx.room () > ber32::size + CHKSUM_SIZE + 1 |
|
|
336 | && sx.room () > ber32::size * 3); |
|
|
337 | |
|
|
338 | send_packet (fx); |
|
|
339 | if (sx.length () > 3) send_packet (sx); |
|
|
340 | } |
|
|
341 | } |
|
|
342 | |
|
|
343 | void |
|
|
344 | client::send_image (faceidx facenum) |
|
|
345 | { |
|
|
346 | // never send face 0. ever. it does not exist. |
|
|
347 | if (!facenum) |
|
|
348 | return; |
|
|
349 | |
|
|
350 | const facedata *d = face_data (facenum, faceset); |
|
|
351 | |
|
|
352 | if (!d) |
|
|
353 | { |
|
|
354 | LOG (llevError, "client::send_image (%d) out of bounds??\n", facenum); |
375 | return; |
355 | return; |
376 | } |
356 | } |
377 | |
357 | |
378 | if (ns->facecache && !nocache) |
358 | faces_sent[facenum] = true; |
379 | { |
|
|
380 | sl << (ns->image2 ? "face2 " : "face1 ") |
|
|
381 | << uint16 (face_num); |
|
|
382 | |
359 | |
383 | if (ns->image2) |
360 | if (force_image_newmap) |
384 | sl << uint8 (fallback); |
361 | force_newmap = true; |
385 | |
362 | |
386 | sl << uint32 (facesets[fallback].faces[face_num].checksum) |
363 | packet sl; |
387 | << new_faces[face_num].name; |
|
|
388 | |
364 | |
389 | ns->send_packet (sl); |
|
|
390 | } |
|
|
391 | else |
|
|
392 | { |
|
|
393 | sl << (ns->image2 ? "image2 " : "image ") |
365 | sl << (image2 ? "image2 " : "image ") |
394 | << uint32 (face_num); |
366 | << uint32 (facenum); |
395 | |
367 | |
396 | if (ns->image2) |
368 | if (image2) |
397 | sl << uint8 (fallback); |
369 | sl << uint8 (0); |
398 | |
370 | |
399 | sl << uint32 (facesets[fallback].faces[face_num].datalen) |
371 | sl << uint32 (d->data.size ()) |
400 | << data (facesets[fallback].faces[face_num].data, facesets[fallback].faces[face_num].datalen); |
372 | << data (d->data.data (), d->data.size ()); |
401 | |
373 | |
402 | ns->send_packet (sl); |
374 | send_packet (sl); |
|
|
375 | } |
|
|
376 | |
|
|
377 | // send all faces of this object to the client |
|
|
378 | // this uses more bandwidth initially, but makes |
|
|
379 | // animations look much smoother, and every client |
|
|
380 | // is supposed to do client-side caching anyways. |
|
|
381 | void |
|
|
382 | client::send_faces (object *ob) |
|
|
383 | { |
|
|
384 | send_face (ob->face); |
|
|
385 | |
|
|
386 | if (ob->animation_id) |
403 | } |
387 | { |
|
|
388 | animation &anim = animations [ob->animation_id]; |
404 | |
389 | |
405 | ns->faces_sent[face_num] |= NS_FACESENT_FACE; |
390 | for (int i = 0; i < anim.num_animations; i++) |
|
|
391 | send_face (anim.faces [i]); |
|
|
392 | } |
|
|
393 | } |
|
|
394 | |
|
|
395 | /** |
|
|
396 | * Need to send an animation sequence to the client. |
|
|
397 | * We will send appropriate face commands to the client if we haven't |
|
|
398 | * sent them the face yet (this can become quite costly in terms of |
|
|
399 | * how much we are sending - on the other hand, this should only happen |
|
|
400 | * when the player logs in and picks stuff up. |
|
|
401 | */ |
|
|
402 | void |
|
|
403 | client::send_animation (short anim_num) |
|
|
404 | { |
|
|
405 | /* Do some checking on the anim_num we got. Note that the animations |
|
|
406 | * are added in contigous order, so if the number is in the valid |
|
|
407 | * range, it must be a valid animation. |
|
|
408 | */ |
|
|
409 | if (anim_num < 0 || anim_num >= animations.size ()) |
|
|
410 | { |
|
|
411 | LOG (llevError, "esrv_send_anim (%d) out of bounds??\n", anim_num); |
|
|
412 | return; |
|
|
413 | } |
|
|
414 | |
|
|
415 | packet sl ("anim"); |
|
|
416 | |
|
|
417 | sl << uint16 (anim_num) |
|
|
418 | << uint16 (0); /* flags - not used right now */ |
|
|
419 | |
|
|
420 | /* Build up the list of faces. Also, send any information (ie, the |
|
|
421 | * the face itself) down to the client. |
|
|
422 | */ |
|
|
423 | for (int i = 0; i < animations[anim_num].num_animations; i++) |
|
|
424 | { |
|
|
425 | send_face (animations[anim_num].faces[i]); |
|
|
426 | sl << uint16 (animations[anim_num].faces[i]); /* flags - not used right now */ |
|
|
427 | } |
|
|
428 | |
|
|
429 | send_packet (sl); |
|
|
430 | |
|
|
431 | anims_sent[anim_num] = 1; |
406 | } |
432 | } |
407 | |
433 | |
408 | /** |
434 | /** |
409 | * Sends the number of images, checksum of the face file, |
435 | * Sends the number of images, checksum of the face file, |
410 | * and the image_info file information. See the doc/Developers/protocol |
436 | * and the image_info file information. See the doc/Developers/protocol |
411 | * if you want further detail. |
437 | * if you want further detail. |
412 | */ |
438 | */ |
413 | |
|
|
414 | void |
439 | void |
415 | send_image_info (client *ns, char *params) |
440 | send_image_info (client *ns, char *params) |
416 | { |
441 | { |
417 | packet sl; |
442 | packet sl; |
418 | |
443 | |
419 | sl.printf ("replyinfo image_info\n%d\n%d\n", nrofpixmaps - 1, bmaps_checksum); |
444 | //TODO: second parameter is a checksum, but it makes no sense in this current framework |
|
|
445 | sl.printf ("replyinfo image_info\n%d\n%u\n", MAX_FACES, 0); |
420 | |
446 | |
421 | for (int i = 0; i < MAX_FACE_SETS; i++) |
447 | sl << "0:base:standard:0:32x32:none:The old 32x32 faceset.\n"; |
422 | if (facesets[i].prefix) |
|
|
423 | sl.printf ("%d:%s:%s:%d:%s:%s:%s", i, |
|
|
424 | facesets[i].prefix, facesets[i].fullname , facesets[i].fallback, |
|
|
425 | facesets[i].size , facesets[i].extension, facesets[i].comment); |
|
|
426 | |
448 | |
427 | ns->send_packet (sl); |
449 | ns->send_packet (sl); |
428 | } |
450 | } |
429 | |
451 | |
430 | /** |
452 | /** |
… | |
… | |
438 | */ |
460 | */ |
439 | void |
461 | void |
440 | send_image_sums (client *ns, char *params) |
462 | send_image_sums (client *ns, char *params) |
441 | { |
463 | { |
442 | int start, stop; |
464 | int start, stop; |
443 | char *cp, buf[MAX_BUF]; |
465 | char *cp; |
444 | |
466 | |
445 | packet sl; |
467 | packet sl; |
446 | |
468 | |
447 | start = atoi (params); |
469 | start = atoi (params); |
448 | for (cp = params; *cp != '\0'; cp++) |
470 | for (cp = params; *cp != '\0'; cp++) |
449 | if (*cp == ' ') |
471 | if (*cp == ' ') |
450 | break; |
472 | break; |
451 | |
473 | |
452 | stop = atoi (cp); |
474 | stop = atoi (cp); |
453 | if (stop < start || *cp == '\0' || (stop - start) > 1000 || stop >= nrofpixmaps) |
475 | if (stop < start || *cp == '\0' || (stop - start) > 1000 || stop >= MAX_FACES) |
454 | { |
476 | { |
455 | sl.printf ("replyinfo image_sums %d %d", start, stop); |
477 | sl.printf ("replyinfo image_sums %d %d", start, stop); |
456 | ns->send_packet (sl); |
478 | ns->send_packet (sl); |
457 | sl.reset (); |
479 | sl.reset (); |
458 | return; |
480 | return; |
459 | } |
481 | } |
460 | |
482 | |
461 | sl.printf ("replyinfo image_sums %d %d ", start, stop); |
483 | sl.printf ("replyinfo image_sums %d %d ", start, stop); |
462 | |
484 | |
463 | for (int i = start; i <= stop; i++) |
485 | for (int i = start; i <= stop && i < faces.size (); i++) |
464 | { |
486 | { |
465 | ns->faces_sent[i] |= NS_FACESENT_FACE; |
487 | ns->faces_sent[i] = true; |
466 | |
488 | |
467 | int qq = get_face_fallback (ns->faceset, i); |
489 | const facedata *d = face_data (i, ns->faceset); |
|
|
490 | |
|
|
491 | if (sl.room () < 2 + 4 + 1 + d->data.size () + 1) |
|
|
492 | break; |
468 | |
493 | |
469 | sl << uint16 (i) |
494 | sl << uint16 (i) |
470 | << uint32 (facesets[qq].faces[i].checksum) |
495 | << uint32 (0) // checksum |
471 | << uint8 (qq) |
496 | << uint8 (ns->faceset); |
472 | << data8 (&new_faces[i].name, new_faces[i].name.length () + 1); |
497 | |
|
|
498 | print_facename (sl, *d); sl << uint8 (0); |
473 | } |
499 | } |
474 | |
500 | |
475 | /* It would make more sense to catch this pre-emptively in the code above. |
501 | /* It would make more sense to catch this pre-emptively in the code above. |
476 | * however, if this really happens, we probably just want to cut down the |
502 | * however, if this really happens, we probably just want to cut down the |
477 | * size to less than 1000, since that is what we claim the protocol would |
503 | * size to less than 1000, since that is what we claim the protocol would |
478 | * support. |
504 | * support. |
479 | */ |
505 | */ |
|
|
506 | //TODO: taken care of above, should simply abort or make sure the above code is correct |
480 | if (sl.length () >= MAXSOCKBUF) |
507 | if (sl.length () >= MAXSOCKBUF) |
481 | { |
508 | { |
482 | LOG (llevError, "send_image_send: buffer overrun, %d > %d\n", sl.length (), MAXSOCKBUF); |
509 | LOG (llevError, "send_image_send: buffer overrun, %d > %d\n", sl.length (), MAXSOCKBUF); |
483 | abort (); |
510 | abort (); |
484 | } |
511 | } |