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2,009 Commits 16 Branches 95 Tags
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669 Commits

Author SHA1 Message Date
Jay Berkenbilt
63e5cb533d Use new QPDF{Name,Number}TreeObjectHelper API 2021-01-24 03:27:28 -05:00
Jay Berkenbilt
d61ffb65d0 Add new constructors for name/number tree helpers 
Add constructors that take a QPDF object so we can issue warnings and
create new indirect objects.
 2021-01-24 03:27:26 -05:00
Jay Berkenbilt
5f0708418a Add iterators to name/number tree helpers 2021-01-24 03:22:59 -05:00
Jay Berkenbilt
4a1cce0a47 Reimplement name and number tree object helpers 
Create a computationally and memory efficient implementation of name
and number trees that does binary searches as intended by the data
structure rather than loading into a map, which can use a great deal
of memory and can be very slow.
 2021-01-24 03:22:51 -05:00
Jay Berkenbilt
6fe7b704c7 Warn rather than segv on access after closing input source (fixes #495) 2021-01-06 10:11:34 -05:00
Jay Berkenbilt
0fed040392 Prepare version 10.1.0 2021-01-04 16:59:55 -05:00
Jay Berkenbilt
bf8fd41fee Update copyright to 2021 2021-01-04 16:26:58 -05:00
Jay Berkenbilt
891751f618 Remove unreferenced resources only from relevant pages 2021-01-04 15:17:35 -05:00
Jay Berkenbilt
a9bdeeb0e0 Fix zsh completion arguments (fixes #473) 2021-01-04 15:17:35 -05:00
Jay Berkenbilt
3be58f49e5 Make more QPDFPageObjectHelper methods work with form XObject 2021-01-02 14:08:53 -05:00
Jay Berkenbilt
98da4fd835 Externalize inline images now includes form XObjects 2021-01-02 14:08:17 -05:00
Jay Berkenbilt
bedf35d6a5 Bug fix: avoid extraneous pipeline finish calls with multiple contents 
Avoid calling finish() multiple times on the pipeline passed to
pipeContentStreams. This commit also fixes a bug in which qpdf was not
exiting with the proper exit status if warnings found while splitting
pages; this was exposed by a test case that changed.
 2021-01-02 14:08:17 -05:00
Jay Berkenbilt
a139d2b36d Add several methods for working with form XObjects (fixes #436) 
Make some more methods in QPDFPageObjectHelper work with form
XObjects, provide forEach methods to walk through nested form
XObjects, possibly recursively. This should make it easier to work
with form XObjects from user code.
 2021-01-02 12:29:31 -05:00
Jay Berkenbilt
63ea46193d QPDFPageObjectHelper: getPageImages -> getImages 2021-01-02 11:33:36 -05:00
Jay Berkenbilt
e7a8554563 QPDFPageObjectHelper::getPageImages: support form XObjects 2021-01-02 11:33:36 -05:00
Jay Berkenbilt
c9271335fa Add QPDFPageObjectHelper::flattenRotation and --flatten-rotation 2020-12-30 13:03:55 -05:00
Jay Berkenbilt
12ecd2019a Add QPDFObjectHandle::setFilterOnWrite 2020-12-28 12:58:19 -05:00
Jay Berkenbilt
858c7b89bc Let optimize filter stream parameters instead of making them direct 
Also removes preclusion of stream references in stream parameters of
filterable streams and reduces write times by about 8% by eliminating
an extra traversal of the objects.
 2020-12-28 12:58:19 -05:00
Jay Berkenbilt
39bfa01307 Implement user-provided stream filters 
Refactor QPDF_Stream to use stream filter classes to handle supported
stream filters as well.
 2020-12-28 12:58:19 -05:00
Jay Berkenbilt
cc8895078a Add QPDFObjectHandle::makeDirect(bool allow_streams) 2020-12-26 08:48:18 -05:00
Jay Berkenbilt
2050977099 Add QPDFObjectHandle manipulation to C API 2020-11-28 19:48:07 -05:00
Jay Berkenbilt
78b9d6bfd4 Prepare 10.0.4 release 2020-11-21 13:50:02 -05:00
Jay Berkenbilt
a7ef572c84 Small enhancement to --pages argument parsing 2020-11-09 11:12:34 -05:00
Jay Berkenbilt
47f4ebcdac Ignore unused field in xref entry, avoiding range error (fixes #482) 2020-11-04 07:46:46 -05:00
Jay Berkenbilt
3e5aaa299a Typo in help message 2020-11-03 09:03:16 -05:00
Jay Berkenbilt
fbe40b800d Prepare 10.0.3 release 2020-10-31 13:47:03 -04:00
Jay Berkenbilt
96767fb104 Fix foreign stream copying bug (fixes #478) 
This reverts an incorrect fix to #449 and codes it properly. The real
problem was that we were looking at the local dictionaries rather than
the foreign dictionaries when saving the foreign stream data. In the
case of direct objects, these happened to be the same, but in the case
of indirect objects, the object references could be pointing anywhere
since object numbers don't match up between the old and new files.
 2020-10-31 12:14:26 -04:00
Jay Berkenbilt
f1ae55a430 Better indirect filter test case 
The test suite now contains test cases that fail with both 10.0.1 and
10.0.2 and reproduce the internal error from #449.
 2020-10-31 09:02:30 -04:00
Jay Berkenbilt
da7540794a Prepare 10.0.2 release 2020-10-27 11:57:48 -04:00
Jay Berkenbilt
f8e4b6161c With --no-warn, suppress warnings in split-pages 
Warnings issued on the output QPDF object were not suppressing
warnings since that option was only set on the input QPDF object.
 2020-10-23 16:27:51 -04:00
Jay Berkenbilt
b30deaeeab Avoid merging adjacent tokens when concatenating contents (fixes #444) 2020-10-23 08:00:04 -04:00
Jay Berkenbilt
0dea276997 Fix fix-qdf for empty streams 2020-10-23 06:39:42 -04:00
Jay Berkenbilt
8a11feacc3 Avoid leak by resolving object streams more than once (fuzz issue 23642) 2020-10-22 15:39:36 -04:00
Jay Berkenbilt
30bb4c64ee Minor code cleanup 
* Return rather than exiting from realmain in qpdf.cc
* Remove extraneous blank line
* Don't assign temporary to const reference
 2020-10-22 15:39:36 -04:00
Jay Berkenbilt
956c8f6432 Obscure bug fix copying foreign streams in special cases (fixes #449) 
Specifically, if a stream had its stream data replaced and had
indirect /Filter or /DecodeParms, it would result in non-silent loss
of data and/or internal error.
 2020-10-21 19:23:23 -04:00
Jay Berkenbilt
deeface146 Add automated test for shell wildcard expansion 
Wildcard expansion is different in Windows from non-Windows and
sometimes requires special link options to work. Add tests that fail
if we link incorrectly.
 2020-10-21 14:15:31 -04:00
Jay Berkenbilt
758e3e38f5 Add option --warning-exit-0 to exit 0 instead of 3 with warnings 2020-10-20 18:02:39 -04:00
Jay Berkenbilt
90217e6686 Fix another case of errors written to stdout (fixes #438) 2020-10-20 17:48:55 -04:00
Jay Berkenbilt
ff65e272a8 Fix printf formatting for newer msvc 
Use autoconf rather than ifdefs to determine what format string to use
for long long.
 2020-10-16 07:02:23 -04:00
Jay Berkenbilt
bbd45cd01c Clarify qpdf's exit statuses in the documentation 2020-10-15 15:03:14 -04:00
Jay Berkenbilt
a1994a5343 Fix/clarify documentation on --rotate option (fixes #470) 
Make clear that you almost always want + or - before an angle when
specifying rotation.
 2020-10-15 14:53:06 -04:00
Jay Berkenbilt
92d3cbecd4 Fix warnings reported by -Wshadow=local (fixes #431) 2020-04-16 12:41:43 -04:00
Jay Berkenbilt
578c5ac66c Use more references when iterating 
When possible, use `for (auto&` or `for (auto const&` when iterating
using C++-11 style iterators.
 2020-04-10 13:30:33 -04:00
Jay Berkenbilt
821a701851 Prepare 10.0.1 release 2020-04-09 11:48:26 -04:00
Jay Berkenbilt
1a7d3700a6 Fix unnecessary copies in auto iter (fixes #426) 
Also switch to colon-style iteration in some cases. Thanks to Dean
Scarff for drawing this to my attention after detecting some
unnecessary copies with
https://clang.llvm.org/extra/clang-tidy/checks/performance-for-range-copy.html
 2020-04-08 20:45:26 -04:00
Jay Berkenbilt
4977a7efa5 Bug fix: getStreamData should on unfilterable stream (fixes #425) 2020-04-08 18:52:04 -04:00
Jay Berkenbilt
892937cbbe Fix errors in --remove-unreferenced-resources=auto 2020-04-06 12:14:27 -04:00
Jay Berkenbilt
1e629c278a Prepare 10.0.0 release 2020-04-06 11:30:15 -04:00
Jay Berkenbilt
ce6cee3570 Spell check 2020-04-06 11:23:02 -04:00
Jay Berkenbilt
3d0de5b924 Fixes to ChangeLog and manual for 10.0.0 changes 2020-04-06 09:02:58 -04:00