Well yes I am replying to my own message. This is my first question, I am
wondering if I need more information? Did I miss a page about how to outline
a message? Maybe no one is getting my email? Or maybe this question doesn't
fit into peoples knowledge base? Let me know thanks!
On Thu, Nov 19, 2009 at 4:38 PM, Fake Name <email.address.j...@gmail.com>wrote:
> Hi,
>
> I currently have code that checks whether a given PDF has embedded files:
>
> ...
> PdfReader reader = new PdfReader(byteOutStream.toByteArray());
> PdfDictionary names = (PdfDictionary)
> PdfReader.getPdfObject(reader.getCatalog().get(PdfName.NAMES));
>
> if (names != null) {
> PdfDictionary embFiles = (PdfDictionary)
> PdfReader.getPdfObject(names.get(new PdfName("EmbeddedFiles")));
>
> if (embFiles != null) {
> //REF A
> ...
> }
> ...
>
> Now this will catch both adobe packages and pdfs with attachments in the
> "//REF A" block. Is there any way to differentiate the two?
>
>
> I also have a second question, please let me know if I should send a new
> email.
> The above code will catch a PDF with an attachment in "//REF A". Take the
> same PDF and delete the attachment. The above code is STILL catching this
> PDF in the "//REF A" block. Is there some left over data on the PDF that is
> flagging this as having an embedded file?
>
> Thank you for all the help anyone can give!
> ~Matt
>
>
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