Mercurial > hg > dmlib

comparison src/dmres.c @ 1010:ffd1ca99e456

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Rename label.
author Matti Hamalainen <ccr@tnsp.org>
date Sun, 01 Mar 2015 03:58:05 +0200
parents aeafd6d44465
children 501ee5f0c043
comparison
equal deleted inserted replaced
1009:6c409806871f 1010:ffd1ca99e456
406 int ret; 406 int ret;
407 407
408 if ((inBuf = dmMalloc(node->length)) == NULL) 408 if ((inBuf = dmMalloc(node->length)) == NULL)
409 { 409 {
410 ret = DMERR_MALLOC; 410 ret = DMERR_MALLOC;
411 goto err; 411 goto out;
412 } 412 }
413 413
414 if (fread(inBuf, sizeof(Uint8), node->length, handle->lib->packFile->file) != node->length) 414 if (fread(inBuf, sizeof(Uint8), node->length, handle->lib->packFile->file) != node->length)
415 { 415 {
416 ret = DMERR_FREAD; 416 ret = DMERR_FREAD;
417 goto err; 417 goto out;
418 } 418 }
419 419
420 if ((ctx.zout = ctx.zoutStart = dmMalloc(node->size)) == NULL) 420 if ((ctx.zout = ctx.zoutStart = dmMalloc(node->size)) == NULL)
421 { 421 {
422 ret = dmError(DMERR_MALLOC, 422 ret = dmError(DMERR_MALLOC,
423 "Failed to allocate initial decompression buffer.\n"); 423 "Failed to allocate initial decompression buffer.\n");
424 goto err; 424 goto out;
425 } 425 }
426 426
427 ctx.zbuffer = inBuf; 427 ctx.zbuffer = inBuf;
428 ctx.zbufferEnd = inBuf + node->length; 428 ctx.zbufferEnd = inBuf + node->length;
429 ctx.zoutEnd = ctx.zoutStart + node->size; 429 ctx.zoutEnd = ctx.zoutStart + node->size;
430 ctx.expandable = TRUE; 430 ctx.expandable = TRUE;
431 431
432 if ((ret = dmZLibParseHeader(&ctx, TRUE)) != DMERR_OK) 432 if ((ret = dmZLibParseHeader(&ctx, TRUE)) != DMERR_OK)
433 goto err; 433 goto out;
434 434
435 if ((ret = dmZLibDecode(&ctx)) != DMERR_OK) 435 if ((ret = dmZLibDecode(&ctx)) != DMERR_OK)
436 goto err; 436 goto out;
437 437
438 handle->rawOffset = 0; 438 handle->rawOffset = 0;
439 handle->rawData = ctx.zoutStart; 439 handle->rawData = ctx.zoutStart;
440 handle->rawSize = ctx.zout - ctx.zoutStart; 440 handle->rawSize = ctx.zout - ctx.zoutStart;
441 if (handle->rawSize != node->size) 441 if (handle->rawSize != node->size)
465 if ((node = dmPackFind(handle->lib->packFile->entries, handle->filename)) == NULL) 465 if ((node = dmPackFind(handle->lib->packFile->entries, handle->filename)) == NULL)
466 { 466 {
467 res = dmError(DMERR_NOT_FOUND, 467 res = dmError(DMERR_NOT_FOUND,
468 "Entry '%s' not found in PACK file.\n", 468 "Entry '%s' not found in PACK file.\n",
469 handle->filename); 469 handle->filename);
470 goto error; 470 goto out;
471 } 471 }
472 472
473 // Seek to entry 473 // Seek to entry
474 if (fseek(handle->lib->packFile->file, node->offset, SEEK_SET) == -1) 474 if (fseek(handle->lib->packFile->file, node->offset, SEEK_SET) == -1)
475 { 475 {
476 res = dmError(DMERR_FSEEK, 476 res = dmError(DMERR_FSEEK,
477 "Could not seek node position in PACK file.\n"); 477 "Could not seek node position in PACK file.\n");
478 goto error; 478 goto out;
479 } 479 }
480 480
481 res = dm_pack_decompress(handle, node); 481 res = dm_pack_decompress(handle, node);
482 482
483 error: 483 out:
484 return res; 484 return res;
485 } 485 }
486 486
487 487
488 static int dm_pack_fopen(DMResource * f) 488 static int dm_pack_fopen(DMResource * f)