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ereader support for more versions

This commit is contained in:
DeBockle 2009-08-07 06:57:28 +01:00 committed by Apprentice Alf
parent a180fcacb2
commit 437fb4adad
1 changed files with 12 additions and 4 deletions
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16
eReader_Tools/lib/ereader2html.py
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@ -4,6 +4,7 @@
# 0.01 - Initial version
# 0.02 - Support more eReader files. Support bold text and links. Fix PML decoder parsing bug.
# 0.03 - Fix incorrect variable usage at one place.
# 0.03b - Add support for type 259
import struct, binascii, zlib, os, sha, sys, os.path
@ -261,7 +262,7 @@ class EreaderProcessor:
self.section_reader = section_reader
data = section_reader(0)
version, = struct.unpack('>H', data[0:2])
if version != 272 and version != 260:
if version != 272 and version != 260 and version != 259:
raise ValueError('incorrect eReader version %d (error 1)' % version)
data = section_reader(1)
self.data = data
@ -296,7 +297,12 @@ class EreaderProcessor:
print "Flags: 0x%X" % self.flags
raise ValueError('incompatible eReader file')
des = Des(fixKey(user_key))
if version == 260:
if version == 259:
if drm_sub_version != 7:
raise ValueError('incorrect eReader version %d (error 3)' % drm_sub_version)
encrypted_key_sha = r[44:44+20]
encrypted_key = r[64:64+8]
elif version == 260:
if drm_sub_version != 13:
raise ValueError('incorrect eReader version %d (error 3)' % drm_sub_version)
encrypted_key = r[44:44+8]
@ -476,7 +482,9 @@ def convertEreaderToHtml(infile, name, cc, outdir):
pml = PmlConverter(er.getText())
file(os.path.join(outdir, 'book.html'),'wb').write(pml.process())
print "eReader2Html v0.03. Copyright (c) 2008 The Dark Reverser"
print "eReader2Html v0.03b, derived from:"
print "\teReader2Html v0.03. Copyright (c) 2008 The Dark Reverser"
print "with enhancement by DeBockle"
if len(sys.argv)!=5:
print "Converts eReader books to HTML"
print "Usage:"
@ -490,4 +498,4 @@ else:
convertEreaderToHtml(infile, name, cc, outdir)
print "done"
except ValueError, e:
print "Error: %s" % e
print "Error: %s" % e