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-rw-r--r--deskutils/bookworm/files/patch-data_scripts_mobi__lib_mobi__unpack.py354
1 files changed, 354 insertions, 0 deletions
diff --git a/deskutils/bookworm/files/patch-data_scripts_mobi__lib_mobi__unpack.py b/deskutils/bookworm/files/patch-data_scripts_mobi__lib_mobi__unpack.py
new file mode 100644
index 000000000000..dd3ca576da73
--- /dev/null
+++ b/deskutils/bookworm/files/patch-data_scripts_mobi__lib_mobi__unpack.py
@@ -0,0 +1,354 @@
+--- data/scripts/mobi_lib/mobi_unpack.py.orig 2021-08-16 04:42:50 UTC
++++ data/scripts/mobi_lib/mobi_unpack.py
+@@ -256,7 +256,7 @@ class MobiHeader:
+ self.header = self.sect.loadSection(self.start)
+ self.records, = struct.unpack_from('>H', self.header, 0x8)
+ self.length, self.type, self.codepage, self.unique_id, self.version = struct.unpack('>LLLLL', self.header[20:40])
+- print "Mobi Version: ", self.version
++ print("Mobi Version: ", self.version)
+
+ # codec
+ self.codec = 'windows-1252'
+@@ -266,18 +266,18 @@ class MobiHeader:
+ }
+ if self.codepage in codec_map.keys():
+ self.codec = codec_map[self.codepage]
+- print "Codec: ", self.codec
++ print("Codec: ", self.codec)
+
+ # title
+ toff, tlen = struct.unpack('>II', self.header[0x54:0x5c])
+ tend = toff + tlen
+ self.title=self.header[toff:tend]
+- print "Title: ", self.title
++ print("Title: ", self.title)
+
+ # set up for decompression/unpacking
+ compression, = struct.unpack_from('>H', self.header, 0x0)
+ if compression == 0x4448:
+- print "Huffdic compression"
++ print("Huffdic compression")
+ reader = HuffcdicReader()
+ huffoff, huffnum = struct.unpack_from('>LL', self.header, 0x70)
+ huffoff = huffoff + self.start
+@@ -286,10 +286,10 @@ class MobiHeader:
+ reader.loadCdic(self.sect.loadSection(huffoff+i))
+ self.unpack = reader.unpack
+ elif compression == 2:
+- print "Palmdoc compression"
++ print("Palmdoc compression")
+ self.unpack = PalmdocReader().unpack
+ elif compression == 1:
+- print "No compression"
++ print("No compression")
+ self.unpack = UncompressedReader().unpack
+ else:
+ raise unpackException('invalid compression type: 0x%4x' % compression)
+@@ -376,14 +376,14 @@ class MobiHeader:
+ self.fdst += self.start
+
+ if DEBUG:
+- print "firstaddl %0x" % self.firstaddl
+- print "ncxidx %0x" % self.ncxidx
+- print "exth flags %0x" % exth_flag
++ print("firstaddl %0x" % self.firstaddl)
++ print("ncxidx %0x" % self.ncxidx)
++ print("exth flags %0x" % exth_flag)
+ if self.version == 8 or self.start != 0:
+- print "skelidx %0x" % self.skelidx
+- print "dividx %0x" % self.dividx
+- print "othidx %0x" % self.othidx
+- print "fdst %0x" % self.fdst
++ print("skelidx %0x" % self.skelidx)
++ print("dividx %0x" % self.dividx)
++ print("othidx %0x" % self.othidx)
++ print("fdst %0x" % self.fdst)
+
+ # NOTE: See DumpMobiHeader.py for a complete set of header fields
+
+@@ -464,7 +464,7 @@ class MobiHeader:
+ trailers += 1
+ flags = flags >> 1
+ # get raw mobi markup languge
+- print "Unpack raw markup language"
++ print("Unpack raw markup language")
+ dataList = []
+ # offset = 0
+ for i in xrange(1, self.records+1):
+@@ -542,7 +542,7 @@ class MobiHeader:
+ else:
+ metadata[name].append(value)
+ if DEBUG:
+- print "multiple values: metadata[%s]=%s" % (name, metadata[name])
++ print("multiple values: metadata[%s]=%s" % (name, metadata[name]))
+ _length, num_items = struct.unpack('>LL', extheader[4:12])
+ extheader = extheader[12:]
+ pos = 0
+@@ -564,12 +564,12 @@ class MobiHeader:
+ value, = struct.unpack('>L',content)
+ addValue(name, str(value))
+ else:
+- print "Error: Value for %s has unexpected size of %s" % (name, size)
++ print("Error: Value for %s has unexpected size of %s" % (name, size))
+ elif id in id_map_hexstrings.keys():
+ name = id_map_hexstrings[id]
+ addValue(name, content.encode('hex'))
+ else:
+- print "Warning: Unknown metadata with id %s found" % id
++ print("Warning: Unknown metadata with id %s found" % id)
+ name = str(id) + ' (hex)'
+ addValue(name, content.encode('hex'))
+ pos += size
+@@ -600,11 +600,11 @@ def process_all_mobi_headers(files, sect, mhlst, K8Bou
+ for mh in mhlst:
+
+ if mh.isK8():
+- print "\n\nProcessing K8 format Ebook ..."
++ print("\n\nProcessing K8 format Ebook ...")
+ elif mh.isPrintReplica():
+- print "\nProcessing PrintReplica (.azw4) format Ebook ..."
++ print("\nProcessing PrintReplica (.azw4) format Ebook ...")
+ else:
+- print "\nProcessing Mobi format Ebook ..."
++ print("\nProcessing Mobi format Ebook ...")
+
+ if DEBUG:
+ # write out raw mobi header data
+@@ -624,8 +624,8 @@ def process_all_mobi_headers(files, sect, mhlst, K8Bou
+ metadata['Codec'] = [mh.codec]
+ metadata['UniqueID'] = [str(mh.unique_id)]
+ if DEBUG:
+- print "MetaData from EXTH"
+- print metadata
++ print("MetaData from EXTH")
++ print(metadata)
+
+ # save the raw markup language
+ rawML = mh.getRawML()
+@@ -643,12 +643,12 @@ def process_all_mobi_headers(files, sect, mhlst, K8Bou
+
+ # process additional sections that represent images, resources, fonts, and etc
+ # build up a list of image names to use to postprocess the rawml
+- print "Unpacking images, resources, fonts, etc"
++ print("Unpacking images, resources, fonts, etc")
+ firstaddl = mh.getfirstAddl()
+ if DEBUG:
+- print "firstaddl is ", firstaddl
+- print "num_sections is ", sect.num_sections
+- print "K8Boundary is ", K8Boundary
++ print("firstaddl is ", firstaddl)
++ print("num_sections is ", sect.num_sections)
++ print("K8Boundary is ", K8Boundary)
+ beg = firstaddl
+ end = sect.num_sections
+ if firstaddl < K8Boundary:
+@@ -656,12 +656,12 @@ def process_all_mobi_headers(files, sect, mhlst, K8Bou
+ obfuscate_data = []
+ for i in xrange(beg, end):
+ if DEBUG:
+- print "Section is ", i
++ print("Section is ", i)
+ data = sect.loadSection(i)
+ type = data[0:4]
+ if type in ["FLIS", "FCIS", "FDST", "DATP"]:
+ if DEBUG:
+- print 'First 4 bytes: %s' % toHex(data[0:4])
++ print('First 4 bytes: %s' % toHex(data[0:4]))
+ fname = "%05d" % (1+i-beg)
+ fname = type + fname
+ if mh.isK8():
+@@ -669,13 +669,13 @@ def process_all_mobi_headers(files, sect, mhlst, K8Bou
+ fname += '.dat'
+ outname= os.path.join(files.outdir, fname)
+ file(outname, 'wb').write(data)
+- print "Skipping ", type, " section"
++ print("Skipping ", type, " section")
+ imgnames.append(None)
+ continue
+ elif type == "SRCS":
+ # The mobi file was created by kindlegen and contains a zip archive with all source files.
+ # Extract the archive and save it.
+- print " Info: File contains kindlegen source archive, extracting as %s" % KINDLEGENSRC_FILENAME
++ print(" Info: File contains kindlegen source archive, extracting as %s" % KINDLEGENSRC_FILENAME)
+ srcname = os.path.join(files.outdir, KINDLEGENSRC_FILENAME)
+ file(srcname, 'wb').write(data[16:])
+ imgnames.append(None)
+@@ -709,29 +709,29 @@ def process_all_mobi_headers(files, sect, mhlst, K8Bou
+ adler32, = struct.unpack_from('>I', font_data, len(font_data) - 4)
+ font_data = zlib.decompress(font_data[2:-4], -wbits, usize)
+ if len(font_data) != usize:
+- print 'Font Decompression Error: Uncompressed font size mismatch'
++ print('Font Decompression Error: Uncompressed font size mismatch')
+ if False:
+ # For some reason these almost never match, probably Amazon has a
+ # buggy Adler32 implementation
+ sig = (zlib.adler32(font_data) & 0xffffffff)
+ if sig != adler32:
+- print 'Font Decompression Error'
+- print 'Adler checksum did not match. Stored: %d Calculated: %d' % (adler32, sig)
++ print('Font Decompression Error')
++ print('Adler checksum did not match. Stored: %d Calculated: %d' % (adler32, sig))
+ else:
+- print "Error Decoding Font", str(err)
++ print("Error Decoding Font", str(err))
+ hdr = font_data[0:4]
+ if hdr == '\0\1\0\0' or hdr == 'true' or hdr == 'ttcf':
+ ext = '.ttf'
+ elif hdr == 'OTTO':
+ ext = '.otf'
+ else:
+- print "Warning: unknown font header %s" % hdr.encode('hex')
++ print("Warning: unknown font header %s" % hdr.encode('hex'))
+ ext = '.dat'
+ fontname = "font%05d" % (1+i-beg)
+ fontname += ext
+ if (ext == '.ttf' or ext == '.otf') and (fflags & 0x0002):
+ obfuscate_data.append(fontname)
+- print " extracting font: ", fontname
++ print(" extracting font: ", fontname)
+ outfnt = os.path.join(files.imgdir, fontname)
+ file(outfnt, 'wb').write(font_data)
+ imgnames.append(fontname)
+@@ -746,7 +746,7 @@ def process_all_mobi_headers(files, sect, mhlst, K8Bou
+ if DEBUG:
+ data = data[4:]
+ rescname = "resc%05d.dat" % (1+i-beg)
+- print " extracting resource: ", rescname
++ print(" extracting resource: ", rescname)
+ outrsc = os.path.join(files.imgdir, rescname)
+ file(outrsc, 'wb').write(data)
+ imgnames.append(None)
+@@ -754,7 +754,7 @@ def process_all_mobi_headers(files, sect, mhlst, K8Bou
+
+ if data == EOF_RECORD:
+ if DEBUG:
+- print "Skip section %i as it contains the EOF record." % i
++ print("Skip section %i as it contains the EOF record." % i)
+ imgnames.append(None)
+ continue
+
+@@ -762,16 +762,16 @@ def process_all_mobi_headers(files, sect, mhlst, K8Bou
+ # Get the proper file extension
+ imgtype = imghdr.what(None, data)
+ if imgtype is None:
+- print "Warning: Section %s contains no image or an unknown image format" % i
++ print("Warning: Section %s contains no image or an unknown image format" % i)
+ imgnames.append(None)
+ if DEBUG:
+- print 'First 4 bytes: %s' % toHex(data[0:4])
++ print('First 4 bytes: %s' % toHex(data[0:4]))
+ fname = "unknown%05d.dat" % (1+i-beg)
+ outname= os.path.join(files.outdir, fname)
+ file(outname, 'wb').write(data)
+ else:
+ imgname = "image%05d.%s" % (1+i-beg, imgtype)
+- print " extracting image: ", imgname
++ print(" extracting image: ", imgname)
+ outimg = os.path.join(files.imgdir, imgname)
+ file(outimg, 'wb').write(data)
+ imgnames.append(imgname)
+@@ -781,11 +781,11 @@ def process_all_mobi_headers(files, sect, mhlst, K8Bou
+ # Process print replica book.
+ if mh.isPrintReplica() and not k8only:
+ filenames = []
+- print "Print Replica ebook detected"
++ print("Print Replica ebook detected")
+ try:
+ mh.processPrintReplica(files)
+- except Exception, e:
+- print 'Error processing Print Replica: ' + str(e)
++ except Exception as e:
++ print('Error processing Print Replica: ' + str(e))
+ filenames.append(['', files.getInputFileBasename() + '.pdf'])
+ usedmap = {}
+ for name in imgnames:
+@@ -915,7 +915,7 @@ def unpackBook(infile, outdir):
+
+ # process the PalmDoc database header and verify it is a mobi
+ sect = Sectionizer(infile)
+- print "Palm DB type: ", sect.ident
++ print("Palm DB type: ", sect.ident)
+ if sect.ident != 'BOOKMOBI' and sect.ident != 'TEXtREAd':
+ raise unpackException('invalid file format')
+
+@@ -945,7 +945,7 @@ def unpackBook(infile, outdir):
+ if (after - before) == 8:
+ data = sect.loadSection(i)
+ if data == K8_BOUNDARY:
+- print "Mobi Ebook uses the new K8 file format"
++ print("Mobi Ebook uses the new K8 file format")
+ mh = MobiHeader(sect,i+1)
+ hasK8 = hasK8 or mh.isK8()
+ mhlst.append(mh)
+@@ -1010,32 +1010,32 @@ class Mobi8Reader:
+
+
+ def usage(progname):
+- print ""
+- print "Description:"
+- print " Unpacks an unencrypted Kindle/MobiPocket ebook to html and images"
+- print " or an unencrypted Kindle/Print Replica ebook to PDF and images"
+- print " into the specified output folder."
+- print "Usage:"
+- print " %s -r -s -d -h infile [outdir]" % progname
+- print "Options:"
+- print " -r write raw data to the output folder"
+- print " -s split combination mobis into mobi7 and mobi8 ebooks"
+- print " -d enable verbose debugging"
+- print " -h print this help message"
++ print("")
++ print("Description:")
++ print(" Unpacks an unencrypted Kindle/MobiPocket ebook to html and images")
++ print(" or an unencrypted Kindle/Print Replica ebook to PDF and images")
++ print(" into the specified output folder.")
++ print("Usage:")
++ print(" %s -r -s -d -h infile [outdir]" % progname)
++ print("Options:")
++ print(" -r write raw data to the output folder")
++ print(" -s split combination mobis into mobi7 and mobi8 ebooks")
++ print(" -d enable verbose debugging")
++ print(" -h print this help message")
+
+
+ def main(argv=sys.argv):
+ global DEBUG
+ global WRITE_RAW_DATA
+ global SPLIT_COMBO_MOBIS
+- print "MobiUnpack 0.47"
+- print " Copyright (c) 2009 Charles M. Hannum <root@ihack.net>"
+- print " With Additions by P. Durrant, K. Hendricks, S. Siebert, fandrieu, DiapDealer, nickredding."
++ print("MobiUnpack 0.47")
++ print(" Copyright (c) 2009 Charles M. Hannum <root@ihack.net>")
++ print(" With Additions by P. Durrant, K. Hendricks, S. Siebert, fandrieu, DiapDealer, nickredding.")
+ progname = os.path.basename(argv[0])
+ try:
+ opts, args = getopt.getopt(sys.argv[1:], "hdrs")
+- except getopt.GetoptError, err:
+- print str(err)
++ except getopt.GetoptError as err:
++ print(str(err))
+ usage(progname)
+ sys.exit(2)
+
+@@ -1062,16 +1062,16 @@ def main(argv=sys.argv):
+
+ infileext = os.path.splitext(infile)[1].upper()
+ if infileext not in ['.MOBI', '.PRC', '.AZW', '.AZW4']:
+- print "Error: first parameter must be a Kindle/Mobipocket ebook or a Kindle/Print Replica ebook."
++ print("Error: first parameter must be a Kindle/Mobipocket ebook or a Kindle/Print Replica ebook.")
+ return 1
+
+ try:
+- print 'Unpacking Book...'
++ print('Unpacking Book...')
+ unpackBook(infile, outdir)
+- print 'Completed'
++ print('Completed')
+
+- except ValueError, e:
+- print "Error: %s" % e
++ except ValueError as e:
++ print("Error: %s" % e)
+ return 1
+
+ return 0
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-02 18:35:15 +0000