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KF8 dump: Dump all TBS sequences

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This commit is contained in:
Kovid Goyal 2012-04-28 10:47:44 +05:30
parent 8b0627c924
commit b1e35bdaf3
1 changed files with 15 additions and 6 deletions
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21
src/calibre/ebooks/mobi/debug/mobi8.py
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@ -215,12 +215,21 @@ class MOBIFile(object):
desc.append(x+':')
desc.extend(points)
desc.append('TBS Bytes: ' + format_bytes(tbs_bytes))
val, extra, consumed = decode_tbs(tbs_bytes, flag_size=3)
extra = {bin(k):v for k, v in extra.iteritems()}
desc.append('First sequence: %r %r'%(val, extra))
byts = tbs_bytes[consumed:]
if byts:
desc.append('Remaining bytes: %s'%format_bytes(byts))
flag_sz = 3
sequences = []
while tbs_bytes:
try:
val, extra, consumed = decode_tbs(tbs_bytes, flag_size=flag_sz)
except:
break
flag_sz = 4
tbs_bytes = tbs_bytes[consumed:]
extra = {bin(k):v for k, v in extra.iteritems()}
sequences.append((val, extra))
for i, seq in enumerate(sequences):
desc.append('Sequence #%d: %r %r'%(i, seq[0], seq[1]))
if tbs_bytes:
desc.append('Remaining bytes: %s'%format_bytes(tbs_bytes))
desc.append('')
self.indexing_data.append('\n'.join(desc))