francois/DeDRM_tools
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

tools v5.5

Browse Source 
Plugins now include unaltered stand-alone scripts, so no longer need to keep separate copies.
This commit is contained in:
Apprentice Alf
2012-12-19 13:48:11 +00:00
parent b661a6cdc5
commit 9fda194391
162 changed files with 7115 additions and 26596 deletions
Download Patch File Download Diff File Expand all files Collapse all files

137
Calibre_Plugins/eReaderPDB2PML_plugin/__init__.py
View File

@@ -1,9 +1,9 @@
#!/usr/bin/env python
# vim:fileencoding=UTF-8:ts=4:sw=4:sta:et:sts=4:ai
# -*- coding: utf-8 -*-
# eReaderPDB2PML_plugin.py
# Released under the terms of the GNU General Public Licence, version 3 or
# later. <http://www.gnu.org/licenses/>
# Released under the terms of the GNU General Public Licence, version 3
# <http://www.gnu.org/licenses/>
#
# All credit given to The Dark Reverser for the original standalone script.
# I had the much easier job of converting it to Calibre a plugin.
@@ -11,7 +11,7 @@
# This plugin is meant to convert secure Ereader files (PDB) to unsecured PMLZ files.
# Calibre can then convert it to whatever format you desire.
# It is meant to function without having to install any dependencies...
# other than having Calibre installed, of course.
# other than having Calibre installed, of course.
#
# Installation:
# Go to Calibre's Preferences page... click on the Plugins button. Use the file
@@ -36,6 +36,11 @@
# 0.0.5 - updated to the new calibre plugin interface
# 0.0.6 - unknown changes
# 0.0.7 - improved config dialog processing and fix possible output/unicode problem
# 0.0.8 - Proper fix for unicode problems, separate out erdr2pml from plugin
PLUGIN_NAME = u"eReader PDB 2 PML"
PLUGIN_VERSION_TUPLE = (0, 0, 8)
PLUGIN_VERSION = '.'.join([str(x) for x in PLUGIN_VERSION_TUPLE])
import sys, os
@@ -43,113 +48,77 @@ from calibre.customize import FileTypePlugin
from calibre.ptempfile import PersistentTemporaryDirectory
from calibre.constants import iswindows, isosx
# Wrap a stream so that output gets flushed immediately
# and also make sure that any unicode strings get
# encoded using "replace" before writing them.
class SafeUnbuffered:
def __init__(self, stream):
self.stream = stream
self.encoding = stream.encoding
if self.encoding == None:
self.encoding = "utf-8"
def write(self, data):
if isinstance(data,unicode):
data = data.encode(self.encoding,"replace")
self.stream.write(data)
self.stream.flush()
def __getattr__(self, attr):
return getattr(self.stream, attr)
class eRdrDeDRM(FileTypePlugin):
name = 'eReader PDB 2 PML' # Name of the plugin
description = 'Removes DRM from secure pdb files. \
Credit given to The Dark Reverser for the original standalone script.'
name = PLUGIN_NAME
description = u"Removes DRM from secure pdb files. Credit given to The Dark Reverser for the original standalone script."
supported_platforms = ['linux', 'osx', 'windows'] # Platforms this plugin will run on
author = 'DiapDealer' # The author of this plugin
version = (0, 0, 7) # The version number of this plugin
author = u"DiapDealer, Apprentice Alf and The Dark Reverser"
version = PLUGIN_VERSION_TUPLE
file_types = set(['pdb']) # The file types that this plugin will be applied to
on_import = True # Run this plugin during the import
minimum_calibre_version = (0, 7, 55)
priority = 100
def run(self, path_to_ebook):
from calibre_plugins.erdrpdb2pml import erdr2pml, outputfix
if sys.stdout.encoding == None:
sys.stdout = outputfix.getwriter('utf-8')(sys.stdout)
else:
sys.stdout = outputfix.getwriter(sys.stdout.encoding)(sys.stdout)
if sys.stderr.encoding == None:
sys.stderr = outputfix.getwriter('utf-8')(sys.stderr)
else:
sys.stderr = outputfix.getwriter(sys.stderr.encoding)(sys.stderr)
global bookname, erdr2pml
# make sure any unicode output gets converted safely with 'replace'
sys.stdout=SafeUnbuffered(sys.stdout)
sys.stderr=SafeUnbuffered(sys.stderr)
print u"{0} v{1}: Trying to decrypt {2}.".format(PLUGIN_NAME, PLUGIN_VERSION, os.path.basename(path_to_ebook))
infile = path_to_ebook
bookname = os.path.splitext(os.path.basename(infile))[0]
outdir = PersistentTemporaryDirectory()
pmlzfile = self.temporary_file(bookname + '.pmlz')
if self.site_customization:
from calibre_plugins.erdrpdb2pml import erdr2pml
keydata = self.site_customization
ar = keydata.split(':')
for i in ar:
try:
name, cc = i.split(',')
#remove spaces at start or end of name, and anywhere in CC
name = name.strip()
cc = cc.replace(" ","")
user_key = erdr2pml.getuser_key(name,cc)
except ValueError:
print ' Error parsing user supplied data.'
print u"{0} v{1}: Error parsing user supplied data.".format(PLUGIN_NAME, PLUGIN_VERSION)
return path_to_ebook
try:
print "Processing..."
print u"{0} v{1}: Processing...".format(PLUGIN_NAME, PLUGIN_VERSION)
import time
start_time = time.time()
pmlfilepath = self.convertEreaderToPml(infile, name, cc, outdir)
if pmlfilepath and pmlfilepath != 1:
import zipfile
print " Creating PMLZ file"
myZipFile = zipfile.ZipFile(pmlzfile.name,'w',zipfile.ZIP_STORED, False)
list = os.listdir(outdir)
for file in list:
localname = file
filePath = os.path.join(outdir,file)
if os.path.isfile(filePath):
myZipFile.write(filePath, localname)
elif os.path.isdir(filePath):
imageList = os.listdir(filePath)
localimgdir = os.path.basename(filePath)
for image in imageList:
localname = os.path.join(localimgdir,image)
imagePath = os.path.join(filePath,image)
if os.path.isfile(imagePath):
myZipFile.write(imagePath, localname)
myZipFile.close()
end_time = time.time()
search_time = end_time - start_time
print 'elapsed time: %.2f seconds' % (search_time, )
print "done"
if erdr2pml.decryptBook(infile,pmlzfile.name,True,user_key) == 0:
print u"{0} v{1}: Elapsed time: {2:.2f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION,time.time()-start_time)
return pmlzfile.name
else:
raise ValueError('Error Creating PML file.')
raise ValueError(u"{0} v{1}: Error Creating PML file.".format(PLUGIN_NAME, PLUGIN_VERSION))
except ValueError, e:
print "Error: %s" % e
print u"{0} v{1}: Error: {2}".format(PLUGIN_NAME, PLUGIN_VERSION,e.args[0])
pass
raise Exception('Couldn\'t decrypt pdb file.')
raise Exception(u"{0} v{1}: Couldn\'t decrypt pdb file. See Apprentice Alf's blog for help.".format(PLUGIN_NAME, PLUGIN_VERSION))
else:
raise Exception('No name and CC# provided.')
def convertEreaderToPml(self, infile, name, cc, outdir):
raise Exception(u"{0} v{1}: No name and CC# provided.".format(PLUGIN_NAME, PLUGIN_VERSION))
print " Decoding File"
sect = erdr2pml.Sectionizer(infile, 'PNRdPPrs')
er = erdr2pml.EreaderProcessor(sect, name, cc)
if er.getNumImages() > 0:
print " Extracting images"
#imagedir = bookname + '_img/'
imagedir = 'images/'
imagedirpath = os.path.join(outdir,imagedir)
if not os.path.exists(imagedirpath):
os.makedirs(imagedirpath)
for i in xrange(er.getNumImages()):
name, contents = er.getImage(i)
file(os.path.join(imagedirpath, name), 'wb').write(contents)
print " Extracting pml"
pml_string = er.getText()
pmlfilename = bookname + ".pml"
try:
file(os.path.join(outdir, pmlfilename),'wb').write(erdr2pml.cleanPML(pml_string))
return os.path.join(outdir, pmlfilename)
except:
return 1
def customization_help(self, gui=False):
return 'Enter Account Name & Last 8 digits of Credit Card number (separate with a comma)'
return u"Enter Account Name & Last 8 digits of Credit Card number (separate with a comma, multiple pairs with a colon)"