Hi Peter, I think it makes sense to give const access to the PdfEncrypt object. I commited an inline member to PdfMemDocument.
Cheers,
Dominik
Am Friday 12 November 2010 schrieb Peter Ramensky:
> 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.
--
Dominik Seichter - [email protected] - http://domseichter.blogspot.com
KRename - http://www.krename.net - Powerful batch renamer for KDE
KBarcode - http://www.kbarcode.net - Barcode and label printing
PoDoFo - http://podofo.sf.net - PDF generation and parsing library
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