Hi Dom,
can you add the below changes to the main tree before
the new 0.6.0 release please.
As I needed the PdfDocument class working with byte array,
I added the following method PdfDocument::Load( const char* pBuffer,
long lLen ). The PdfParser initialized here in this method must be adapted
too, added new ctor and ParseFile methods to the PdfParser class.
-> see email below, I've done the changes to the 0.5.0 version!
PdfDocument:
void PdfDocument::Load( const char* pBuffer, long lLen )
{
this->Clear();
PdfParser parser( &m_vecObjects, pBuffer, lLen, true );
InitFromParser( &parser );
InitPagesTree();
}
PdfParser:
PdfParser::PdfParser( PdfVecObjects* pVecObjects,const char* pBuffer, long
lLen, bool bLoadOnDemand )
: PdfTokenizer(), m_vecObjects( pVecObjects )
{
this->Init();
this->ParseFile( pBuffer, lLen, bLoadOnDemand );
}
void PdfParser::ParseFile( const char* pBuffer, long lLen, bool bLoadOnDemand )
{
// make sure everything is clean
Clear();
m_bLoadOnDemand = bLoadOnDemand;
m_device = PdfRefCountedInputDevice( pBuffer, lLen );
if( !m_device.Device() )
{
PODOFO_RAISE_ERROR_INFO( ePdfError_FileNotFound, "" );
}
if( !IsPdfFile() )
{
PODOFO_RAISE_ERROR( ePdfError_NoPdfFile );
}
ReadDocumentStructure();
try {
ReadObjects();
} catch( PdfError & e ) {
e.AddToCallstack( __FILE__, __LINE__, "Unable to load objects
from file." );
throw e;
}
// Now sort the list of objects
m_vecObjects->Sort();
}
Thank you.
Bye
Sebastian
-----Ursprüngliche Nachricht-----
Von: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
Gesendet: Donnerstag, 20. Dezember 2007 14:11
An: [email protected]
Cc: EXTERNAL Loch Sebastian (Firma Ferchau; BhP/TEF17); Leonard Rosenthol
Betreff: Re: [Podofo-users] New method PdfDocument
Hi,
I also thought that PdfMemDocument (from current trunk) would have a Load
method that takes a PdfInputDevice. But neither PdfMemDocument nor PdfParser
do have one.
That's no big deal, because PdfParser works internally only with a
PdfInputDevice, so the relevant code can be easily added.
If you have code available you can post it here and I will integrate it into
the main tree.
best regards,
Dom
Am Thursday 20 December 2007 schrieb EXTERNAL Loch Sebastian (Firma Ferchau;
BhP/TEF17):
> Hi Leonard,
>
> I can't find where PdfDocument take a std::istream as input,
> only when writing the document you can use a PdfOutputDevice
> who takes a std::ostream.
>
> Can you have a look at your code please.
>
> Regards
> Sebastian
>
> > -----Ursprüngliche Nachricht-----
> > Von: [EMAIL PROTECTED]
> > [mailto:[EMAIL PROTECTED] Im
> > Auftrag von Leonard Rosenthol
> > Gesendet: Donnerstag, 20. Dezember 2007 12:53
> > An: EXTERNAL Loch Sebastian (Firma Ferchau; BhP/TEF17)
> > Cc: [EMAIL PROTECTED]; [email protected]
> > Betreff: Re: [Podofo-users] New method PdfDocument
> >
> > It's been a while since I looked at the code, but doesn't
> > PdfDocument
> > take a std::istream, of which std::istrstream is a valid subtype?
> >
> > Use that - no need to change any code.
> >
> > Leonard
> >
> > On Dec 20, 2007, at 4:45 AM, EXTERNAL Loch Sebastian (Firma Ferchau;
> >
> > BhP/TEF17) wrote:
> > > Hello all,
> > >
> > > as I get the pdf document from the client for the processing on the
> > > server as byte array I needed a new method to load a pdf document
> > > taking
> > >
> > > a buffer as argument.
> > >
> > > I added the following method PdfDocument::Load( const char* pBuffer,
> > > long lLen ).
> > > The PdfParser initialized here in this method must be adapted too,
> > > added
> > > new
> > > ctor and ParseFile methods to the PdfParser class.
> > >
> > > Can we add this changes to the PoDoFo development branch?
> > > How can I get this changes commited?
> > >
> > > Best Regards and a Merry Christmas
> > > Sebastian
> > >
> > > PS: My description how I have done the conversion from CALS
> >
> > format to
> >
> > > pdf
> > > is still missing, I know, probably I will get this done during my
> > > upcoming
> > > two weeks vacation...
> >
> > --------------------------------------------------------------
> > --------
> >
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--
**********************************************************************
Dominik Seichter - [EMAIL PROTECTED]
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
SchafKopf - http://schafkopf.berlios.de - Schafkopf, a card game, for KDE
Alan - http://alan.sf.net - A Turing Machine in Java
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