Cutlery/calibre
1
0
Fork 0
mirror of https://github.com/kovidgoyal/calibre.git synced 2025-07-09 03:04:10 -04:00
Code Issues Packages Projects Releases Wiki Activity

Ereader writer still not working

Browse Source
This commit is contained in:
John Schember 2009-04-27 18:48:15 -04:00
parent ccdb992992
commit a9a18aa565
2 changed files with 12 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
src/calibre/ebooks/pdb/ereader/inspector.py
View File

@ -53,6 +53,9 @@ def ereader_header_info(header):
print '50-52 sidebar_offset: %i' % struct.unpack('>H', h0[50:52])[0] print '50-52 sidebar_offset: %i' % struct.unpack('>H', h0[50:52])[0]
print '52-54 last_data_offset: %i' % struct.unpack('>H', h0[52:54])[0] print '52-54 last_data_offset: %i' % struct.unpack('>H', h0[52:54])[0]
for i in range(54, 131, 2):
print '%i-%i: %i' % (i, i+2, struct.unpack('>H', h0[i:i+2])[0])
print '' print ''
def section_lengths(header): def section_lengths(header):

14
src/calibre/ebooks/pdb/ereader/writer.py
View File

@ -31,7 +31,7 @@ class Writer(object):
lengths = [len(i) for i in sections] lengths = [len(i) for i in sections]
pdbHeaderBuilder = PdbHeaderBuilder(IDENTITY, '') pdbHeaderBuilder = PdbHeaderBuilder(IDENTITY, 'test book')
pdbHeaderBuilder.build_header(lengths, out_stream) pdbHeaderBuilder.build_header(lengths, out_stream)
for item in sections: for item in sections:
@ -69,7 +69,7 @@ class Writer(object):
return images return images
def _metadata(self, metadata): def _metadata(self, metadata):
return '\x00\x00\x00\x00\x00' return 'test\x00\x00\x00\x00\x00'
def _header_record(self, text_items, image_items): def _header_record(self, text_items, image_items):
''' '''
@ -88,7 +88,7 @@ class Writer(object):
last_data_offset = meta_data_offset + 1 last_data_offset = meta_data_offset + 1
image_data_offset = last_data_offset image_data_offset = last_data_offset
record = u'' record = ''
record += struct.pack('>H', version) # [0:2] record += struct.pack('>H', version) # [0:2]
record += struct.pack('>H', 0) # [2:4] record += struct.pack('>H', 0) # [2:4]
@ -115,8 +115,12 @@ class Writer(object):
record += struct.pack('>H', meta_data_offset) # [44:46] record += struct.pack('>H', meta_data_offset) # [44:46]
record += struct.pack('>H', meta_data_offset) # [46:48] record += struct.pack('>H', meta_data_offset) # [46:48]
record += struct.pack('>H', last_data_offset) # [48:50] # footnote_offset record += struct.pack('>H', last_data_offset) # [48:50] # footnote_offset
record += struct.pack('>H', last_data_offset) # [52:54] # sidebar_offset record += struct.pack('>H', last_data_offset) # [50:52] # sidebar_offset
record += struct.pack('>H', last_data_offset) # [54:56] # last_data_offset record += struct.pack('>H', last_data_offset) # [52:54] # last_data_offset
record += struct.pack('>H', 1) # [54:56]
for i in range(56, 132, 2):
record += struct.pack('>H', 0)
''' '''
# Version # Version