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c981ad16b0
Plistlib currently throws an exception when asked to decode a valid .plist file that was generated by Apple's NSKeyedArchiver. Specifically, this is caused by a byte 0x80 (signifying a UID) not being understood. This fixes the problem by enabling the binary plist reader and writer to read and write plistlib.UID objects.
107 lines
4.1 KiB
Python
Executable File
107 lines
4.1 KiB
Python
Executable File
#!/usr/bin/env python3
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from Cocoa import NSMutableDictionary, NSMutableArray, NSString, NSDate, NSNumber
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from Cocoa import NSPropertyListSerialization, NSPropertyListOpenStepFormat
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from Cocoa import NSPropertyListXMLFormat_v1_0, NSPropertyListBinaryFormat_v1_0
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from Cocoa import CFUUIDCreateFromString, NSNull, NSUUID, CFPropertyListCreateData
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from Cocoa import NSURL
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from Cocoa import NSKeyedArchiver
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import datetime
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from collections import OrderedDict
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import binascii
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FORMATS=[
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# ('openstep', NSPropertyListOpenStepFormat),
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('plistlib.FMT_XML', NSPropertyListXMLFormat_v1_0),
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('plistlib.FMT_BINARY', NSPropertyListBinaryFormat_v1_0),
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]
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def nsstr(value):
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return NSString.alloc().initWithString_(value)
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def main():
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pl = OrderedDict()
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# Note: pl is an OrderedDict to control the order
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# of keys, and hence have some control on the structure
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# of the output file.
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# New keys should be added in alphabetical order.
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seconds = datetime.datetime(2004, 10, 26, 10, 33, 33, tzinfo=datetime.timezone(datetime.timedelta(0))).timestamp()
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pl[nsstr('aBigInt')] = 2 ** 63 - 44
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pl[nsstr('aBigInt2')] = NSNumber.numberWithUnsignedLongLong_(2 ** 63 + 44)
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pl[nsstr('aDate')] = NSDate.dateWithTimeIntervalSince1970_(seconds)
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pl[nsstr('aDict')] = d = OrderedDict()
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d[nsstr('aFalseValue')] = False
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d[nsstr('aTrueValue')] = True
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d[nsstr('aUnicodeValue')] = "M\xe4ssig, Ma\xdf"
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d[nsstr('anotherString')] = "<hello & 'hi' there!>"
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d[nsstr('deeperDict')] = dd = OrderedDict()
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dd[nsstr('a')] = 17
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dd[nsstr('b')] = 32.5
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dd[nsstr('c')] = a = NSMutableArray.alloc().init()
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a.append(1)
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a.append(2)
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a.append(nsstr('text'))
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pl[nsstr('aFloat')] = 0.5
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pl[nsstr('aList')] = a = NSMutableArray.alloc().init()
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a.append(nsstr('A'))
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a.append(nsstr('B'))
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a.append(12)
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a.append(32.5)
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aa = NSMutableArray.alloc().init()
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a.append(aa)
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aa.append(1)
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aa.append(2)
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aa.append(3)
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pl[nsstr('aNegativeBigInt')] = -80000000000
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pl[nsstr('aNegativeInt')] = -5
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pl[nsstr('aString')] = nsstr('Doodah')
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pl[nsstr('anEmptyDict')] = NSMutableDictionary.alloc().init()
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pl[nsstr('anEmptyList')] = NSMutableArray.alloc().init()
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pl[nsstr('anInt')] = 728
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pl[nsstr('nestedData')] = a = NSMutableArray.alloc().init()
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a.append(b'''<lots of binary gunk>\x00\x01\x02\x03<lots of binary gunk>\x00\x01\x02\x03<lots of binary gunk>\x00\x01\x02\x03<lots of binary gunk>\x00\x01\x02\x03<lots of binary gunk>\x00\x01\x02\x03<lots of binary gunk>\x00\x01\x02\x03<lots of binary gunk>\x00\x01\x02\x03<lots of binary gunk>\x00\x01\x02\x03<lots of binary gunk>\x00\x01\x02\x03<lots of binary gunk>\x00\x01\x02\x03''')
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pl[nsstr('someData')] = b'<binary gunk>'
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pl[nsstr('someMoreData')] = b'''<lots of binary gunk>\x00\x01\x02\x03<lots of binary gunk>\x00\x01\x02\x03<lots of binary gunk>\x00\x01\x02\x03<lots of binary gunk>\x00\x01\x02\x03<lots of binary gunk>\x00\x01\x02\x03<lots of binary gunk>\x00\x01\x02\x03<lots of binary gunk>\x00\x01\x02\x03<lots of binary gunk>\x00\x01\x02\x03<lots of binary gunk>\x00\x01\x02\x03<lots of binary gunk>\x00\x01\x02\x03'''
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pl[nsstr('\xc5benraa')] = nsstr("That was a unicode key.")
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print("TESTDATA={")
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for fmt_name, fmt_key in FORMATS:
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data, error = NSPropertyListSerialization.dataWithPropertyList_format_options_error_(
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pl, fmt_key, 0, None)
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if data is None:
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print("Cannot serialize", fmt_name, error)
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else:
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print(" %s: binascii.a2b_base64(b'''\n %s'''),"%(fmt_name, _encode_base64(bytes(data)).decode('ascii')[:-1]))
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keyed_archive_data = NSKeyedArchiver.archivedDataWithRootObject_("KeyArchive UID Test")
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print(" 'KEYED_ARCHIVE': binascii.a2b_base64(b'''\n %s''')," % (_encode_base64(bytes(keyed_archive_data)).decode('ascii')[:-1]))
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print("}")
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print()
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def _encode_base64(s, maxlinelength=60):
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maxbinsize = (maxlinelength//4)*3
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pieces = []
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for i in range(0, len(s), maxbinsize):
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chunk = s[i : i + maxbinsize]
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pieces.append(binascii.b2a_base64(chunk))
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return b' '.join(pieces)
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main()
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