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288 Commits

Author SHA1 Message Date
Jay Berkenbilt 750aca5b94 First increment of improving handling of weak crypto (fixes #358) 2021-11-11 12:24:15 -05:00
Sven Neuhaus 37916f3925 Fix typo in manual 
Fix typo in --rotate example
 2021-11-08 10:28:14 -05:00
Jay Berkenbilt 8c32f91149 Mention OpenSSL 3 for Windows 2021-11-05 12:58:57 -04:00
Jay Berkenbilt ecfb3a8606 Fix typo in documentation (fixes #572) 
Thanks @neuhaus!
 2021-11-05 11:22:25 -04:00
Jay Berkenbilt 4a648b9a00 Fix bug in merging resources /DR from foreign AcroForm (fixes #548) 
When making resources indirect in from_dr, the code was using the
wrong owning QPDF, forgetting that from_dr had already been copied
using CopyForeignObject.
 2021-11-04 12:29:42 -04:00
Jay Berkenbilt 9b28933647 Check object ownership when adding 
When adding a QPDFObjectHandle to an array or dictionary, if possible,
check if the new object belongs to the same QPDF. This makes it much
easier to find incorrect code than waiting for the situation to be
detected when the file is written.
 2021-11-04 12:29:42 -04:00
Jay Berkenbilt 73752683c9 Fix overlay/underlay on page with no resources (fixes #527) 2021-11-03 16:00:05 -04:00
Jay Berkenbilt a3a3203f41 Start release notes for 10.4.0 2021-11-03 09:43:17 -04:00
Jay Berkenbilt 42ca1f007a Document that --check > /dev/null is safe (fixes #522) 2021-11-03 09:43:17 -04:00
Jay Berkenbilt f545f8b076 Add a basic description of QPDF in README.md (fixes #552) 
Also switch URLs for the qpdf and qtest websites to sourceforge.io
(https) instead of sourceforge.net (http).
 2021-11-02 15:41:01 -04:00
Jay Berkenbilt 1b59872b36 Switch spelling checker to cspell 2021-09-13 11:10:09 -04:00
Jay Berkenbilt 193739494d Add missing release note 2021-05-08 10:04:33 -04:00
Jay Berkenbilt 30ac51bc78 Exclude unreferenced objects in object streams (fixes #520) 2021-05-08 09:42:09 -04:00
Jay Berkenbilt 3f05429cc5 Prepare 10.3.1 release 2021-03-11 12:59:41 -05:00
Jay Berkenbilt 85884c363c Allow /DR to be direct in /AcroForm 
Also handle direct annotation, though this is much less likely.
 2021-03-11 11:43:38 -05:00
Jay Berkenbilt dc65b88457 Prepare 10.3.0 release 2021-03-05 06:15:48 -05:00
Jay Berkenbilt 0b77f2cf26 Revert non-binary-compatible handleWarning change -- see TODO (ABI) 2021-03-04 15:59:46 -05:00
Jay Berkenbilt 9fb174b9e9 Major rework of handling form fields when copying pages (fixes #509) 2021-03-04 15:08:37 -05:00
Jay Berkenbilt fa2516df71 Fix behavior for finding /Q, /DA, and /DR for form fields 
If not found in the field hierarchy, /Q and /DA are supposed to be
looked up in the document-level form dictionary. /DR is supposed to
only come from the document dictionary.
 2021-03-03 17:05:19 -05:00
Jay Berkenbilt a4d6589ff2 Have QPDFObjectHandle notice when replaceObject was called 
This results in a performance penalty of 1% to 2% when replaceObject
and swapObjects are never called and a somewhat larger penalty if they
are called, but it's worth it to avoid very confusing behavior as
discussed in depth in qpdf#507.
 2021-02-25 07:32:46 -05:00
Jay Berkenbilt b5e937397c Prepare 10.2.0 release 2021-02-23 10:41:58 -05:00
Jay Berkenbilt fb86d2819e Clean up 10.2 release notes 2021-02-23 10:41:58 -05:00
Jay Berkenbilt f02aa74bf5 Update pdf-overlay-page example to copy annotations 2021-02-22 18:42:06 -05:00
Jay Berkenbilt 61d41e2e88 Add copyAnnotations, use with overlay/underlay (fixes #395) 2021-02-22 18:42:06 -05:00
Jay Berkenbilt 7b3cbacf5d Change from QPDF{Array,Dict}Items to aitems() and ditems() 2021-02-22 11:05:39 -05:00
Jay Berkenbilt a9ae8cadc6 Add transformAnnotations and fix flattenRotations to use it 2021-02-21 17:13:09 -05:00
Jay Berkenbilt 92fbc6fdf5 QPDFObjectHandle::copyStream 2021-02-21 06:36:30 -05:00
Jay Berkenbilt 35dd11f356 Allow --rotate=0 2021-02-20 16:29:34 -05:00
Jay Berkenbilt de8929a41c Add QPDFAcroFormDocumentHelper::addFormField 2021-02-18 12:25:48 -05:00
Jay Berkenbilt 5cec6b4c3d Add QPDFPageObjectHelper::getMatrixForFormXObjectPlacement 2021-02-18 12:25:48 -05:00
Jay Berkenbilt 0b1623d07d Add QUtil::path_basename 2021-02-18 09:59:03 -05:00
Jay Berkenbilt f21e4f264a Add file attachment example 2021-02-18 09:59:03 -05:00
Jay Berkenbilt dfce581754 Add numeric argument to --collate 
This takes pages from the file in groups of n with default = 1. This
partially fixes the enhancement in issue #505 but doesn't implement
the entire suggestion.
 2021-02-17 20:07:45 -05:00
Jay Berkenbilt a773f4c71d Add QPDFObjectHandle::parse for strings with context 2021-02-15 11:33:03 -05:00
Jay Berkenbilt efbb21673c Add functional versions of QPDFObjectHandle::replaceStreamData 
Also fix a bug in checking consistency of length for stream data
providers. Length should not be checked or recorded if the provider
says it failed to generate the data.
 2021-02-14 14:42:24 -05:00
Jay Berkenbilt e2593e2efe Move QPDFMatrix into the public API 2021-02-13 02:30:00 -05:00
Jay Berkenbilt 07f40bd254 QUtil::double_to_string: trim trailing zeroes with option to disable 2021-02-13 02:30:00 -05:00
Jay Berkenbilt 1b3f84f967 Require C++14 instead of C++11 2021-02-10 16:27:58 -05:00
Jay Berkenbilt accb891b4f Add attachment information to the json output 2021-02-10 15:46:18 -05:00
Jay Berkenbilt 832d792e4e Add CLI support for working with attachments 2021-02-10 10:03:27 -05:00
Jay Berkenbilt ad34b9c278 Implement helpers for file attachments 2021-02-10 06:57:37 -05:00
Jay Berkenbilt bf0e6eb302 Add QUtil methods for dealing with PDF timestamp strings 2021-02-09 17:50:24 -05:00
Jay Berkenbilt 553ac7f353 Add QUtil::pipe_file and QUtil::file_provider 2021-02-07 19:41:34 -05:00
Jay Berkenbilt 3de67173de Better fix to insecure password check (fixes #501) 2021-02-04 20:44:05 -05:00
Jay Berkenbilt 63158cf546 Add --password-file=filename option (fixes #499) 2021-02-04 16:48:53 -05:00
Jay Berkenbilt 21b0f4acfc Require --allow-insecure to create certain encrypted files (fixes #501) 
For now, --allow-insecure allows creation of files with the owner
passwords empty or matching the user password.
 2021-02-04 15:57:13 -05:00
Jay Berkenbilt faa2e3ddfd Handle older PDFs whose form XObjects inherit resources (fixes #494) 
When removing unreferenced resources, notice if a page (recursively)
contains a form XObject with unreferenced resources, and count any
such resources as referenced by the page.
 2021-02-02 18:06:05 -05:00
Jay Berkenbilt 2046f6536d Add release note for previous fix 2021-02-02 18:06:05 -05:00
Jay Berkenbilt 1fec40454e Add example of name/number trees and dictionary/array iteration 2021-01-30 15:52:16 -05:00
Jay Berkenbilt de0b11fc47 Add C++ iterator API around array and dictionary objects 2021-01-30 15:15:23 -05:00