I have a use case where I needed the functionality provided by a PdfMemDocument
but also needed to know what the key length was. There is no easy way to do
this. I could
1) Re-implement my solution using PdfParser
2) Open the document with both a PdfParser and a PdfMemDocument
3) Copy the implementation of PdfMemDocument and add an extra function to my
version
4) Update PdfMemDocument and rebuild PoDoFo - which is what I ended up doing
But that means I need to do that for every release of PoDoFo. Not really that
inviting.
My suggesting is that PdfMemDocument has a new function similar to PdfParser:
const PdfEncrypt* GetEncrypt();
Which returns the internal PdfEncrypt member.
Then you can drop all the Is*Allowed() functions.
In fact the user could simply:
my_doc->GetEncrypt()->IsPrintAllowed();
or
const PdfEncrypt* encrypt = my_doc->GetEncrypt();
encrypt->IsPrintAllowed();
Anyway that's my request - nice library BTW.
Peter.
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