489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
|
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
|
-
+
|
OF_HASH_ADD(hash, ((uint8_t *)_items)[i]);
OF_HASH_FINALIZE(hash);
return hash;
}
- (OFData *)subdataWithRange: (of_range_t)range
- (OFData *)subdataWithRange: (OFRange)range
{
OFData *ret;
if (range.length > SIZE_MAX - range.location ||
range.location + range.length > _count)
@throw [OFOutOfRangeException exception];
|
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
|
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
|
-
-
-
+
+
+
-
+
-
+
-
+
-
+
-
+
|
}
- (OFString *)stringByBase64Encoding
{
return of_base64_encode(_items, _count * _itemSize);
}
- (of_range_t)rangeOfData: (OFData *)data
options: (int)options
range: (of_range_t)range
- (OFRange)rangeOfData: (OFData *)data
options: (int)options
range: (OFRange)range
{
const char *search;
size_t searchLength;
if (range.length > SIZE_MAX - range.location ||
range.location + range.length > _count)
@throw [OFOutOfRangeException exception];
if (data == nil || data.itemSize != _itemSize)
@throw [OFInvalidArgumentException exception];
if ((searchLength = data.count) == 0)
return of_range(0, 0);
return OFMakeRange(0, 0);
if (searchLength > range.length)
return of_range(OF_NOT_FOUND, 0);
return OFMakeRange(OF_NOT_FOUND, 0);
search = data.items;
if (options & OF_DATA_SEARCH_BACKWARDS) {
for (size_t i = range.length - searchLength;; i--) {
if (memcmp(_items + i * _itemSize, search,
searchLength * _itemSize) == 0)
return of_range(i, searchLength);
return OFMakeRange(i, searchLength);
/* No match and we're at the last item */
if (i == 0)
break;
}
} else {
for (size_t i = range.location;
i <= range.length - searchLength; i++)
if (memcmp(_items + i * _itemSize, search,
searchLength * _itemSize) == 0)
return of_range(i, searchLength);
return OFMakeRange(i, searchLength);
}
return of_range(OF_NOT_FOUND, 0);
return OFMakeRange(OF_NOT_FOUND, 0);
}
#ifdef OF_HAVE_FILES
- (void)writeToFile: (OFString *)path
{
OFFile *file = [[OFFile alloc] initWithPath: path mode: @"w"];
@try {
|