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if (length == 0)
return 0;
if (buffer[0] == 0x80) {
for (size_t i = 1; i < length; i++)
value = (value << 8) | buffer[i];
} else
value = [stringFromBuffer(buffer, length,
OF_STRING_ENCODING_ASCII) octalValue];
if (value > max)
@throw [OFOutOfRangeException exception];
return value;
}
|
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if (length == 0)
return 0;
if (buffer[0] == 0x80) {
for (size_t i = 1; i < length; i++)
value = (value << 8) | buffer[i];
} else
value = stringFromBuffer(buffer, length,
OF_STRING_ENCODING_ASCII).octalValue;
if (value > max)
@throw [OFOutOfRangeException exception];
return value;
}
|
106
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_modificationDate = [[OFDate alloc]
initWithTimeIntervalSince1970:
(of_time_interval_t)octalValueFromBuffer(
header + 136, 12, UINTMAX_MAX)];
_type = header[156];
targetFileName = stringFromBuffer(header + 157, 100, encoding);
if ([targetFileName length] > 0)
_targetFileName = [targetFileName copy];
if (_type == '\0')
_type = OF_TAR_ARCHIVE_ENTRY_TYPE_FILE;
if (memcmp(header + 257, "ustar\0" "00", 8) == 0) {
OFString *prefix;
_owner = [stringFromBuffer(header + 265, 32, encoding)
copy];
_group = [stringFromBuffer(header + 297, 32, encoding)
copy];
_deviceMajor = (uint32_t)octalValueFromBuffer(
header + 329, 8, UINT32_MAX);
_deviceMinor = (uint32_t)octalValueFromBuffer(
header + 337, 8, UINT32_MAX);
prefix = stringFromBuffer(header + 345, 155, encoding);
if ([prefix length] > 0) {
OFString *fileName = [OFString
stringWithFormat: @"%@/%@",
prefix, _fileName];
[_fileName release];
_fileName = [fileName copy];
}
}
|
|
|
|
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109
110
111
112
113
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115
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125
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128
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|
_modificationDate = [[OFDate alloc]
initWithTimeIntervalSince1970:
(of_time_interval_t)octalValueFromBuffer(
header + 136, 12, UINTMAX_MAX)];
_type = header[156];
targetFileName = stringFromBuffer(header + 157, 100, encoding);
if (targetFileName.length > 0)
_targetFileName = [targetFileName copy];
if (_type == '\0')
_type = OF_TAR_ARCHIVE_ENTRY_TYPE_FILE;
if (memcmp(header + 257, "ustar\0" "00", 8) == 0) {
OFString *prefix;
_owner = [stringFromBuffer(header + 265, 32, encoding)
copy];
_group = [stringFromBuffer(header + 297, 32, encoding)
copy];
_deviceMajor = (uint32_t)octalValueFromBuffer(
header + 329, 8, UINT32_MAX);
_deviceMinor = (uint32_t)octalValueFromBuffer(
header + 337, 8, UINT32_MAX);
prefix = stringFromBuffer(header + 345, 155, encoding);
if (prefix.length > 0) {
OFString *fileName = [OFString
stringWithFormat: @"%@/%@",
prefix, _fileName];
[_fileName release];
_fileName = [fileName copy];
}
}
|
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285
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|
@"\tType = %u\n"
@"\tTarget file name = %@\n"
@"\tOwner = %@\n"
@"\tGroup = %@\n"
@"\tDevice major = %" PRIu32 @"\n"
@"\tDevice minor = %" PRIu32 @"\n"
@">",
[self class], _fileName, _mode, _UID, _GID, _size,
_modificationDate, _type, _targetFileName, _owner, _group,
_deviceMajor, _deviceMinor];
[ret retain];
objc_autoreleasePoolPop(pool);
return [ret autorelease];
}
|
|
|
<
|
276
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280
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283
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|
@"\tType = %u\n"
@"\tTarget file name = %@\n"
@"\tOwner = %@\n"
@"\tGroup = %@\n"
@"\tDevice major = %" PRIu32 @"\n"
@"\tDevice minor = %" PRIu32 @"\n"
@">",
self.class, _fileName, _mode, _UID, _GID, _size, _modificationDate,
_type, _targetFileName, _owner, _group, _deviceMajor, _deviceMinor];
[ret retain];
objc_autoreleasePoolPop(pool);
return [ret autorelease];
}
|
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311
312
313
314
315
316
317
318
319
320
321
|
OF_STRING_ENCODING_ASCII);
stringToBuffer(buffer + 116,
[OFString stringWithFormat: @"%06" PRIo16 " ", _GID], 8,
OF_STRING_ENCODING_ASCII);
stringToBuffer(buffer + 124,
[OFString stringWithFormat: @"%011" PRIo64 " ", _size], 12,
OF_STRING_ENCODING_ASCII);
modificationDate = [_modificationDate timeIntervalSince1970];
stringToBuffer(buffer + 136,
[OFString stringWithFormat: @"%011" PRIo64 " ", modificationDate],
12, OF_STRING_ENCODING_ASCII);
/*
* During checksumming, the checksum field is expected to be set to 8
* spaces.
|
|
|
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
|
OF_STRING_ENCODING_ASCII);
stringToBuffer(buffer + 116,
[OFString stringWithFormat: @"%06" PRIo16 " ", _GID], 8,
OF_STRING_ENCODING_ASCII);
stringToBuffer(buffer + 124,
[OFString stringWithFormat: @"%011" PRIo64 " ", _size], 12,
OF_STRING_ENCODING_ASCII);
modificationDate = _modificationDate.timeIntervalSince1970;
stringToBuffer(buffer + 136,
[OFString stringWithFormat: @"%011" PRIo64 " ", modificationDate],
12, OF_STRING_ENCODING_ASCII);
/*
* During checksumming, the checksum field is expected to be set to 8
* spaces.
|