ebook-edit should properly handle Adobe and IDPF method font encryption (mangling)

[Robert Błaut]

IDPF method is completety unsupported:
1) Open attached test-idpf.epub file
2) Run: Tools -> Check Book

Result:
Error [1 / 1]
OEBPS/Fonts/GIGI.TTF
This font could not be processed. It most likely will not work in an ebook reader, either
Try to correct all fixable errors automatically

Expected result:
Info regarding IDPF font encryption

Adobe method is broken:
1) Open attached test-adobe.epub file
2) Run: Tools -> Check Book

Result:
No error.

but if you will change something in a book for example: edit Section0001.xhtml and if you will save the changes and run Check Book again:

Result:
Error [1 / 1]
OEBPS/Fonts/GIGI.TTF
This font could not be processed. It most likely will not work in an ebook reader, either
Try to correct all fixable errors automatically

Expected result:
Info regarding Adobe font encryption

[Robert Błaut (1-robert)]

Second attachment.

[Kovid Goyal (kovid)]

Fixed in branch master. The fix will be in the next release. calibre is usually released every Friday.

 status fixreleased