540
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
|
- (OFString *)stringByBase64Encoding
{
return of_base64_encode(_items, _count * _itemSize);
}
- (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 OFMakeRange(0, 0);
if (searchLength > range.length)
return OFMakeRange(OFNotFound, 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 OFMakeRange(i, searchLength);
/* No match and we're at the last item */
if (i == 0)
|
|
|
|
540
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
|
- (OFString *)stringByBase64Encoding
{
return of_base64_encode(_items, _count * _itemSize);
}
- (OFRange)rangeOfData: (OFData *)data
options: (OFDataSearchOptions)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 OFMakeRange(0, 0);
if (searchLength > range.length)
return OFMakeRange(OFNotFound, 0);
search = data.items;
if (options & OFDataSearchBackwards) {
for (size_t i = range.length - searchLength;; i--) {
if (memcmp(_items + i * _itemSize, search,
searchLength * _itemSize) == 0)
return OFMakeRange(i, searchLength);
/* No match and we're at the last item */
if (i == 0)
|