mirror of
https://github.com/noDRM/DeDRM_tools.git
synced 2024-11-05 21:46:10 +06:00
85 lines
2.1 KiB
Python
85 lines
2.1 KiB
Python
#!/usr/bin/python
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#
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# This is a python script. You need a Python interpreter to run it.
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# For example, ActiveState Python, which exists for windows.
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#
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# Changelog
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# 1.00 - Initial version
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# 1.01 - getPidList interface change
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__version__ = '1.01'
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import sys
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class SafeUnbuffered:
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def __init__(self, stream):
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self.stream = stream
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self.encoding = stream.encoding
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if self.encoding == None:
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self.encoding = "utf-8"
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def write(self, data):
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if isinstance(data,unicode):
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data = data.encode(self.encoding,"replace")
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self.stream.write(data)
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self.stream.flush()
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def __getattr__(self, attr):
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return getattr(self.stream, attr)
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sys.stdout=SafeUnbuffered(sys.stdout)
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sys.stderr=SafeUnbuffered(sys.stderr)
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import os
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import struct
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import binascii
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import kgenpids
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import topazextract
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import mobidedrm
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from alfcrypto import Pukall_Cipher
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class DrmException(Exception):
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pass
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def getK4PCpids(path_to_ebook):
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# Return Kindle4PC PIDs. Assumes that the caller checked that we are not on Linux, which will raise an exception
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mobi = True
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magic3 = file(path_to_ebook,'rb').read(3)
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if magic3 == 'TPZ':
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mobi = False
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if mobi:
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mb = mobidedrm.MobiBook(path_to_ebook)
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else:
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mb = topazextract.TopazBook(path_to_ebook)
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md1, md2 = mb.getPIDMetaInfo()
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return kgenpids.getPidList(md1, md2)
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def main(argv=sys.argv):
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print ('getk4pcpids.py v%(__version__)s. '
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'Copyright 2012 Apprentice Alf' % globals())
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if len(argv)<2 or len(argv)>3:
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print "Gets the possible book-specific PIDs from K4PC for a particular book"
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print "Usage:"
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print " %s <bookfile> [<outfile>]" % sys.argv[0]
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return 1
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else:
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infile = argv[1]
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try:
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pidlist = getK4PCpids(infile)
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except DrmException, e:
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print "Error: %s" % e
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return 1
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pidstring = ','.join(pidlist)
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print "Possible PIDs are: ", pidstring
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if len(argv) is 3:
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outfile = argv[2]
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file(outfile, 'w').write(pidstring)
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return 0
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if __name__ == "__main__":
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sys.exit(main())
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