Hi folks,
I got a problem using PdfMemDocument and wonder if this is because I miss
something or there is something missing in PdfMemDocument.
I made a password protected test-PDF.
Concerning the documentation i found, I need to call Load(...), get an
exception then call SetPassword.
But here is my problem:
When loading it with PdfMemDocument->Load(...), I get an exception with
the error "PoDoFo::ePdfError_InvalidPassword" - thats fine.
In that case I try SetPassword(...) which results in an exception because
when setting the password, m_pParser of my PDFMemDocument object is still
NULL although I tried loading the file before.
It is NULL because in PdfMemDocument::Load(...) the m_pParser is created by
m_pParser = new PdfParser( PdfDocument::GetObjects(), pszFilename, true );
...which tries to parse the document right ahead, which fails, which lets
m_pParser be NULL which is a problem calling when SetPassword.
I tried in PdfMemDocument::Load(...) to do the parsing after the m_pParser
creation. SetPassword(...) now works, reads stuff but the pagesTree of the
PDFDocument is NULL and so I am not able to access pages etc...
Is there hope for me?
Thanks for your time and reading this chaos. =)
Bjoern
A reduced code snipped:
PdfMemDocument *currentPodofoDocument=new PdfMemDocument();
try
{
currentPodofoDocument->Load(pdffilename);
}
catch(const PdfError &errorObject)
{
if(errorObject.GetError() == PoDoFo::ePdfError_InvalidPassword)
{
currentPodofoDocument->SetPassword(mypassword);
// currentPodofoDocument->Load(pdffilename);
}
}
page = currentPodofoDocument->GetPage(0);
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