How are you going to FIND the valid ones? Especially if/when they are compressed?
I think you need to give ISO 32000-1:2008 (the PDF standard) or either my or Bruno's books a read about why PDF doesn't work the way you think it does. Leonard On 10/30/12 5:14 AM, "AndreaC." <andrea.c...@gmail.com> wrote: >Thanks again Michael. > >I'm agree with you about parsing PDF, but in your opinion what kind of >trouble can I get if I extrapolate the digital signatures portions reading >the PDF in a stream-like manner? In this way, looping through all >PdfName.BYTERANGE and PdfName.SUBFILTER tags, is it possible to strip out >all digital signature envelopes informations without memory consumption. > >Any contraindications? > >Thanks in advance. > >Andrea > > > > >-- >View this message in context: >http://itext-general.2136553.n4.nabble.com/parse-a-PDF-in-odred-to-avoid-m >emory-consumption-tp4656777p4656788.html >Sent from the iText - General mailing list archive at Nabble.com. > >-------------------------------------------------------------------------- >---- >Everyone hates slow websites. So do we. >Make your web apps faster with AppDynamics >Download AppDynamics Lite for free today: >http://p.sf.net/sfu/appdyn_sfd2d_oct >_______________________________________________ >iText-questions mailing list >iText-questions@lists.sourceforge.net >https://lists.sourceforge.net/lists/listinfo/itext-questions > >iText(R) is a registered trademark of 1T3XT BVBA. >Many questions posted to this list can (and will) be answered with a >reference to the iText book: http://www.itextpdf.com/book/ >Please check the keywords list before you ask for examples: >http://itextpdf.com/themes/keywords.php ------------------------------------------------------------------------------ Everyone hates slow websites. So do we. Make your web apps faster with AppDynamics Download AppDynamics Lite for free today: http://p.sf.net/sfu/appdyn_sfd2d_oct _______________________________________________ iText-questions mailing list iText-questions@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/itext-questions iText(R) is a registered trademark of 1T3XT BVBA. Many questions posted to this list can (and will) be answered with a reference to the iText book: http://www.itextpdf.com/book/ Please check the keywords list before you ask for examples: http://itextpdf.com/themes/keywords.php
