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entry->_compressedSize -= size;
}
}
}
static void
getFileNameAndDirectoryNameForPath(OFString *path,
of_string_encoding_t encoding,
const char **fileName, size_t *fileNameLength,
const char **directoryName, size_t *directoryNameLength)
{
/* We use OFMutableData to have an autoreleased buffer. */
OFMutableData *data = [OFMutableData
dataWithItems: [path cStringWithEncoding: encoding]
count: [path cStringLengthWithEncoding: encoding]];
char *cString = [data items];
size_t length = [data count];
size_t pos = 0;
for (size_t i = 0; i < length; i++) {
if (cString[i] == '/' || cString[i] == '\\') {
cString[i] = '\xFF';
pos = i + 1;
}
}
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entry->_compressedSize -= size;
}
}
}
static void
getFileNameAndDirectoryName(OFLHAArchiveEntry *entry,
of_string_encoding_t encoding,
const char **fileName, size_t *fileNameLength,
const char **directoryName, size_t *directoryNameLength)
{
OFMutableData *data;
char *cString;
size_t length;
size_t pos;
/*
* We use OFMutableData to have an autoreleased buffer that we can
* return indirectly.
*/
data = [OFMutableData
dataWithItems: [entry->_directoryName cStringWithEncoding: encoding]
count: [entry->_directoryName
cStringLengthWithEncoding: encoding]];
[data addItems: [entry->_fileName cStringWithEncoding: encoding]
count: [entry->_fileName cStringLengthWithEncoding: encoding]];
cString = [data items];
length = [data count];
pos = 0;
for (size_t i = 0; i < length; i++) {
if (cString[i] == '/' || cString[i] == '\\') {
cString[i] = '\xFF';
pos = i + 1;
}
}
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uint32_t tmp32;
size_t headerSize;
if ([_compressionMethod cStringLengthWithEncoding:
OF_STRING_ENCODING_ASCII] != 5)
@throw [OFInvalidArgumentException exception];
getFileNameAndDirectoryNameForPath(_fileName, encoding,
&fileName, &fileNameLength,
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<
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uint32_t tmp32;
size_t headerSize;
if ([_compressionMethod cStringLengthWithEncoding:
OF_STRING_ENCODING_ASCII] != 5)
@throw [OFInvalidArgumentException exception];
getFileNameAndDirectoryName(self, encoding, &fileName, &fileNameLength,
&directoryName, &directoryNameLength);
if (fileNameLength > UINT16_MAX - 3 ||
directoryNameLength > UINT16_MAX - 3)
@throw [OFOutOfRangeException exception];
/* Length. Filled in after we're done. */
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