def GetDecryptedBook(infile, kInfoFiles, serials, pids, starttime = time.time()):
# handle the obvious cases at the beginning
if not os.path.isfile(infile):
raise DRMException (u"Input file does not exist.")
mobi = True
magic3 = file(infile,'rb').read(3)
if magic3 == 'TPZ':
mobi = False
if mobi:
mb = mobidedrm.MobiBook(infile)
else:
mb = topazextract.TopazBook(infile)
bookname = unescape(mb.getBookTitle())
print u"Decrypting {1} ebook: {0}".format(bookname, mb.getBookType())
# extend PID list with book-specific PIDs
md1, md2 = mb.getPIDMetaInfo()
pids.extend(kgenpids.getPidList(md1, md2, serials, kInfoFiles))
print u"Found {1:d} keys to try after {0:.1f} seconds".format(time.time()-starttime, len(pids))
try:
mb.processBook(pids)
except:
mb.cleanup
raise
print u"Decryption succeeded after {0:.1f} seconds".format(time.time()-starttime)
return mb
def decryptBook(infile, outdir, k4, kInfoFiles, serials, pids):
# handle the obvious cases at the beginning
if not os.path.isfile(infile):
print "Error: Input file does not exist"
return 1
mobi = True
magic3 = file(infile,'rb').read(3)
if magic3 == 'TPZ':
mobi = False
bookname = os.path.splitext(os.path.basename(infile))[0]
if mobi:
mb = mobidedrm.MobiBook(infile)
else:
mb = topazextract.TopazBook(infile)
title = mb.getBookTitle()
print "Processing Book: ", title
filenametitle = cleanup_name(title)
outfilename = bookname
if len(bookname)>4 and len(filenametitle)>4 and bookname[:4] != filenametitle[:4]:
outfilename = outfilename + "_" + filenametitle
# build pid list
md1, md2 = mb.getPIDMetaInfo()
pidlst = kgenpids.getPidList(md1, md2, k4, pids, serials, kInfoFiles)
try:
mb.processBook(pidlst)
except mobidedrm.DrmException, e:
print "Error: " + str(e) + "\nDRM Removal Failed.\n"
return 1
def decryptBook(infile, outdir, k4, kInfoFiles, serials, pids):
global buildXML
# handle the obvious cases at the beginning
if not os.path.isfile(infile):
print >>sys.stderr, ('K4MobiDeDrm v%(__version__)s\n' % globals()) + "Error: Input file does not exist"
return 1
starttime = time.time()
print "Starting decryptBook routine."
mobi = True
magic3 = file(infile,'rb').read(3)
if magic3 == 'TPZ':
mobi = False
bookname = os.path.splitext(os.path.basename(infile))[0]
if mobi:
mb = mobidedrm.MobiBook(infile)
else:
mb = topazextract.TopazBook(infile)
title = mb.getBookTitle()
print "Processing Book: ", title
filenametitle = cleanup_name(title)
outfilename = cleanup_name(bookname)
# generate 'sensible' filename, that will sort with the original name,
# but is close to the name from the file.
outlength = len(outfilename)
comparelength = min(8,min(outlength,len(filenametitle)))
copylength = min(max(outfilename.find(' '),8),len(outfilename))
if outlength==0:
outfilename = filenametitle
elif comparelength > 0:
if outfilename[:comparelength] == filenametitle[:comparelength]:
outfilename = filenametitle
else:
outfilename = outfilename[:copylength] + " " + filenametitle
# avoid excessively long file names
if len(outfilename)>150:
outfilename = outfilename[:150]
# build pid list
md1, md2 = mb.getPIDMetaInfo()
pids.extend(kgenpids.getPidList(md1, md2, k4, serials, kInfoFiles))
print "Found {1:d} keys to try after {0:.1f} seconds".format(time.time()-starttime, len(pids))
try:
mb.processBook(pids)
except mobidedrm.DrmException, e:
print >>sys.stderr, ('K4MobiDeDrm v%(__version__)s\n' % globals()) + "Error: " + str(e) + "\nDRM Removal Failed.\n"
print "Failed to decrypted book after {0:.1f} seconds".format(time.time()-starttime)
return 1
k4 = True
infile = args[0]
outdir = args[1]
if not os.path.isfile(infile):
print "Input File Does Not Exist"
return 1
bookname = os.path.splitext(os.path.basename(infile))[0]
tb = TopazBook(infile)
title = tb.getBookTitle()
print "Processing Book: ", title
keysRecord, keysRecordRecord = tb.getPIDMetaInfo()
pids.extend(kgenpids.getPidList(keysRecord, keysRecordRecord, k4, serials, kInfoFiles))
try:
print "Decrypting Book"
tb.processBook(pids)
print " Creating HTML ZIP Archive"
zipname = os.path.join(outdir, bookname + '_nodrm' + '.htmlz')
tb.getHTMLZip(zipname)
print " Creating SVG ZIP Archive"
zipname = os.path.join(outdir, bookname + '_SVG' + '.zip')
tb.getSVGZip(zipname)
if buildXML:
print " Creating XML ZIP Archive"
if o == '-p':
if a == None :
raise DrmException("Invalid parameter for -p")
pids = a.split(',')
if o == '-s':
if a == None :
raise DrmException("Invalid parameter for -s")
serials = [serial.replace(" ","") for serial in a.split(',')]
bookname = os.path.splitext(os.path.basename(infile))[0]
tb = TopazBook(infile)
title = tb.getBookTitle()
print u"Processing Book: {0}".format(title)
md1, md2 = tb.getPIDMetaInfo()
pids.extend(kgenpids.getPidList(md1, md2, serials, kInfoFiles))
try:
print u"Decrypting Book"
tb.processBook(pids)
print u" Creating HTML ZIP Archive"
zipname = os.path.join(outdir, bookname + u"_nodrm.htmlz")
tb.getFile(zipname)
print u" Creating SVG ZIP Archive"
zipname = os.path.join(outdir, bookname + u"_SVG.zip")
tb.getSVGZip(zipname)
# removing internal temporary directory of pieces
tb.cleanup()
k4 = True
infile = args[0]
outdir = args[1]
if not os.path.isfile(infile):
print "Input File Does Not Exist"
return 1
bookname = os.path.splitext(os.path.basename(infile))[0]
tb = TopazBook(infile)
title = tb.getBookTitle()
print "Processing Book: ", title
keysRecord, keysRecordRecord = tb.getPIDMetaInfo()
pidlst = kgenpids.getPidList(keysRecord, keysRecordRecord, k4, pids,
serials, kInfoFiles)
try:
print "Decrypting Book"
tb.processBook(pidlst)
print " Creating HTML ZIP Archive"
zipname = os.path.join(outdir, bookname + '_nodrm' + '.htmlz')
tb.getHTMLZip(zipname)
print " Creating SVG ZIP Archive"
zipname = os.path.join(outdir, bookname + '_SVG' + '.htmlz')
tb.getSVGZip(zipname)
print " Creating XML ZIP Archive"
zipname = os.path.join(outdir, bookname + '_XML' + '.zip')
k4 = True
infile = args[0]
outdir = args[1]
if not os.path.isfile(infile):
print "Input File Does Not Exist"
return 1
bookname = os.path.splitext(os.path.basename(infile))[0]
tb = TopazBook(infile)
title = tb.getBookTitle()
print "Processing Book: ", title
keysRecord, keysRecordRecord = tb.getPIDMetaInfo()
pidlst = kgenpids.getPidList(keysRecord, keysRecordRecord, k4, pids, serials, kInfoFiles)
try:
print "Decrypting Book"
tb.processBook(pidlst)
print " Creating HTML ZIP Archive"
zipname = os.path.join(outdir, bookname + '_nodrm' + '.htmlz')
tb.getHTMLZip(zipname)
print " Creating SVG ZIP Archive"
zipname = os.path.join(outdir, bookname + '_SVG' + '.htmlz')
tb.getSVGZip(zipname)
print " Creating XML ZIP Archive"
zipname = os.path.join(outdir, bookname + '_XML' + '.zip')
