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Update k4mobidedrm.py

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tomthumb1997 2018-03-12 20:33:33 -04:00 committed by GitHub
parent 18d6413467
commit 75cad40804
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1 changed files with 8 additions and 3 deletions
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DeDRM_calibre_plugin/DeDRM_plugin/k4mobidedrm.py
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@ -60,6 +60,7 @@ __version__ = '5.5'
# 5.3 - Changed Android support to allow passing of backup .ab files # 5.3 - Changed Android support to allow passing of backup .ab files
# 5.4 - Recognise KFX files masquerading as azw, even if we can't decrypt them yet. # 5.4 - Recognise KFX files masquerading as azw, even if we can't decrypt them yet.
# 5.5 - Added GPL v3 licence explicitly. # 5.5 - Added GPL v3 licence explicitly.
# 5.x - Invoke KFXZipBook to handle zipped KFX files
import sys, os, re import sys, os, re
import csv import csv
@ -83,11 +84,13 @@ if inCalibre:
from calibre_plugins.dedrm import topazextract from calibre_plugins.dedrm import topazextract
from calibre_plugins.dedrm import kgenpids from calibre_plugins.dedrm import kgenpids
from calibre_plugins.dedrm import androidkindlekey from calibre_plugins.dedrm import androidkindlekey
from calibre_plugins.dedrm import kfxdedrm
else: else:
import mobidedrm import mobidedrm
import topazextract import topazextract
import kgenpids import kgenpids
import androidkindlekey import androidkindlekey
import kfxdedrm
# Wrap a stream so that output gets flushed immediately # Wrap a stream so that output gets flushed immediately
# and also make sure that any unicode strings get # and also make sure that any unicode strings get
@ -197,13 +200,15 @@ def GetDecryptedBook(infile, kDatabases, androidFiles, serials, pids, starttime
mobi = True mobi = True
magic8 = open(infile,'rb').read(8) magic8 = open(infile,'rb').read(8)
if magic8 == '\xeaDRMION\xee': if magic8 == '\xeaDRMION\xee':
raise DrmException(u"KFX format detected. This format cannot be decrypted yet.") raise DrmException(u"The .kfx DRMION file cannot be decrypted by itself. A .kfx-zip archive containing a DRM voucher is required.")
magic3 = magic8[:3] magic3 = magic8[:3]
if magic3 == 'TPZ': if magic3 == 'TPZ':
mobi = False mobi = False
if mobi: if magic8[:4] == 'PK\x03\x04':
mb = kfxdedrm.KFXZipBook(infile)
elif mobi:
mb = mobidedrm.MobiBook(infile) mb = mobidedrm.MobiBook(infile)
else: else:
mb = topazextract.TopazBook(infile) mb = topazextract.TopazBook(infile)