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339 Commits

Author SHA1 Message Date
Jay Berkenbilt
7fbadba6cd Remove support for Travis CI 
It is redundant with qpdf's main CI environment, which is Azure
Pipelines, but may soon be migrated to GitHub Actions.
 2020-10-15 15:18:43 -04:00
Jay Berkenbilt
bbd45cd01c Clarify qpdf's exit statuses in the documentation 2020-10-15 15:03:14 -04:00
Jay Berkenbilt
8f1db4dcf2 Fix doc typo (--encryption-file-password) (fixes #468) 2020-10-15 14:54:34 -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
88b8f8ec86 Remove redundant check found by lgtm.com 2020-10-15 14:47:43 -04:00
Jay Berkenbilt
4d143d10eb TODO: organize in preparation for next increment 2020-10-15 14:10:21 -04:00
Jay Berkenbilt
22f7f459e6 Created PPA 2020-04-07 21:47:35 -04:00
Jay Berkenbilt
aec45e2c4f TODO: note about Windows builds 2020-04-06 11:23:02 -04:00
Jay Berkenbilt
893d38b87e Allow propagation of errors and retry through StreamDataProvider 
StreamDataProvider::provideStreamData now has a rich enough API for it
to effectively proxy to pipeStreamData.
 2020-04-05 20:07:13 -04:00
Jay Berkenbilt
a5367003c3 TODO: add analytics ideas 2020-04-04 18:08:40 -04:00
Jay Berkenbilt
144b2c8cbd Update list of open fuzz cases 2020-04-03 12:17:57 -04:00
Jay Berkenbilt
da1258e2e6 Update C++11 notes in TODO 2020-04-03 12:17:57 -04:00
Jay Berkenbilt
5806e5c60c QPDFPageObjectHelper::placeFormXObject: use std::string const& (fixes #374) 2020-04-03 12:17:57 -04:00
Jay Berkenbilt
cc755e37f7 Update TODO with notes on performance analysis 2020-04-03 12:16:24 -04:00
Jay Berkenbilt
676cdcff1a Spell check 2020-01-26 18:32:35 -05:00
Jay Berkenbilt
8ed4efedba Update fuzz notes 2020-01-26 18:29:11 -05:00
Jay Berkenbilt
49f4600dd6 TODO: Move lexical stuff and add detail 2020-01-13 09:18:36 -05:00
Jay Berkenbilt
0ae19c375e TODO: Remove fixed item, move item into ABI section 2019-12-30 09:18:02 -05:00
Jay Berkenbilt
021d71454a Spell check 2019-11-09 19:03:56 -05:00
Jay Berkenbilt
07da0039d3 Link with setargv or wsetargv with MSVC (fixes #224) 
For wildcard expansion to work properly with the msvc binary, it is
necessary to link with setargv.obj or wsetargv.obj, depending on
whether wmain is in use.
 2019-11-09 18:50:42 -05:00
Jay Berkenbilt
b997fa5343 Start list of ABI changes for qpdf 10 2019-11-09 12:33:15 -05:00
Jay Berkenbilt
1ee45458fc Update docs for crypto providers 2019-11-09 09:53:42 -05:00
Jay Berkenbilt
653ce3550d Require C++-11 
Includes updates to m4/ax_cxx_compile_stdcxx.m4 to make it work with
msvc, which supports C++-11 with no flags but doesn't set __cplusplus
to a recent value.
 2019-11-09 08:18:02 -05:00
Jay Berkenbilt
c590dbc38e Update list of ignored fuzzer tests 
Removed ones that were fixed upstream, and added a new one, all from
the jpeg library.
 2019-11-03 18:59:12 -05:00
Jay Berkenbilt
d5ecaea488 Update fuzz errors in TODO 2019-10-12 19:37:40 -04:00
Jay Berkenbilt
5ce287d6bb Remove reference to automatically closed fuzz issue 2019-09-17 19:52:42 -04:00
Jay Berkenbilt
00fd9b3e03 Update C++-11 notes 2019-08-30 18:36:44 -04:00
Jay Berkenbilt
bde44c18ef Notes about C++-11 for qpdf 10 2019-08-30 12:41:25 -04:00
Jay Berkenbilt
d4c41e2624 TODO: update notes on ignored fuzz cases 2019-08-28 23:06:57 -04:00
Jay Berkenbilt
89dacd8eba Array optimization fixes performance issues (fixes #305, #311) 2019-08-18 09:00:55 -04:00
Jay Berkenbilt
8d7db4732b TODO: add note to outlines 2019-07-13 21:35:14 -04:00
Jay Berkenbilt
43ff34b49c Update TODO 2019-06-23 14:57:10 -04:00
Jay Berkenbilt
0b45dfd3b1 TODO updates 2019-06-22 21:52:50 -04:00
Jay Berkenbilt
ed8166b21e TODO/README-maintainer cleanup 2019-06-22 12:02:39 -04:00
Jay Berkenbilt
658b5bb3be QPDFWriter: clean up overloaded functions 
In a small number of cases, it makes sense to replace an overloaded
function with a function that takes a default argument. We can do this
now because we've already broken binary compatibility since the last
release.
 2019-06-22 10:13:27 -04:00
Jay Berkenbilt
79f6b4823b Convert remaining public classes to use Members pattern 
Have classes contain only a single private member of type
PointerHolder<Members>. This makes it safe to change the structure of
the Members class without breaking binary compatibility. Many of the
classes already follow this pattern quite successfully. This brings in
the rest of the class that are part of the public API.
 2019-06-22 10:13:27 -04:00
Jay Berkenbilt
864a546af6 Build with -fvisibility=hidden when supported 2019-06-21 22:29:31 -04:00
Jay Berkenbilt
45dac410b5 Remove broken QPDFTokenizer::expectInlineImage 2019-06-21 22:29:31 -04:00
Jay Berkenbilt
25dd3c6750 Remove QPDF::copyForeignObject with unused parameter 2019-06-21 22:29:31 -04:00
Jay Berkenbilt
c6cfd64503 Rename QUtil::strcasecmp to QUtil::str_compare_nocase (fixes #242) 2019-06-21 22:29:31 -04:00
Jay Berkenbilt
bd8918fffc Fix up TODO for ABI changes 2019-06-21 22:29:31 -04:00
Jay Berkenbilt
b07ad6794e Fix bugs found by fuzz tests 
* Several assertions in linearization were not always true; change
  them to run time errors
* Handle a few cases of uninitialized objects
* Handle pages with no contents when doing form operations
* Handle invalid page tree nodes when traversing pages
 2019-06-21 17:56:24 -04:00
Jay Berkenbilt
2c81eec45e Re-enable fuzzer testing in Windows 2019-06-21 17:32:35 -04:00
Jay Berkenbilt
1763957cbc Remove integer type task from TODO 2019-06-21 13:17:45 -04:00
Jay Berkenbilt
bbabbc2076 TODO 2019-06-18 08:44:10 -04:00
Jay Berkenbilt
d263a0493a TODO 2019-06-12 14:53:44 -04:00
Jay Berkenbilt
e61ee88dd2 Provide link to public key file 2019-05-18 08:49:30 -04:00
Jay Berkenbilt
b9b7e34743 TODO 2019-05-16 17:20:59 -04:00
Jay Berkenbilt
03e27709f3 Improve Unicode filename testing 
Remove dependency on the behavior of perl for reliable creation of
Unicode file names on Windows.
 2019-04-27 20:37:33 -04:00
Jay Berkenbilt
a5a016cdd2 Revert preservations of outlines with --split-pages 
The preservation of outlines didn't provide very useful behavior
anyway as it copied all outlines but most didn't work. This
implementation also caused a very significant performance hit and so
is being reverted until a proper solution can be coded. The eventual
solution will not be compatible with the reverted solution anyway, so
it's best not to leave this in.
 2019-04-20 21:00:43 -04:00
Jay Berkenbilt
8ce3b53cea TODO: ABI note 2019-04-20 21:00:43 -04:00
Jay Berkenbilt
e6ba0dbf61 Note about -fvisibility 2019-04-20 21:00:43 -04:00
Jay Berkenbilt
d2260925f0 TODO: make it easier to find release signing key 2019-02-25 19:52:00 -05:00
Jay Berkenbilt
8acf636b4e Incorporate improved Windows fragility workaround from qtest 2019-02-01 22:25:25 -05:00
Jay Berkenbilt
d491ed8753 TODO 2019-01-31 22:02:26 -05:00
Jay Berkenbilt
0a470d2daf Don't optimize non-8-bit images 
Also add test cases for additional coverage on image optimization.
 2019-01-31 21:29:28 -05:00
Jay Berkenbilt
eb49e07c0a Make inline image token exactly contain the image data 
Do not include the trailing EI, and handle cases where EI is not
preceded by a delimiter. Such cases have been seen in the wild.
 2019-01-31 20:28:44 -05:00
Jay Berkenbilt
5211bcb5ea Externalize inline images (fixes #278) 2019-01-31 10:38:13 -05:00
Jay Berkenbilt
b776dcd2d3 Clean up some private functions 2019-01-29 22:14:20 -05:00
Jay Berkenbilt
2d0885bc11 Clarify documentation for copyForeignObject regarding pages 
Make explicit that copyForeignObject can be used on page objects and
will copy them properly but not update the pages tree.
 2019-01-28 21:53:55 -05:00
Jay Berkenbilt
2712869cf9 Fix logic for when to compress object and xref streams (fixes #271) 2019-01-28 21:43:06 -05:00
Jay Berkenbilt
9e01c8bd99 TODO 2019-01-28 20:12:43 -05:00
Jay Berkenbilt
54bd37e881 TODO 2019-01-27 09:30:40 -05:00
Jay Berkenbilt
85f70cae23 TODO 2019-01-20 23:05:58 -05:00
Jay Berkenbilt
9315aa4bb0 TODO 2019-01-19 16:00:26 -05:00
Jay Berkenbilt
edc3b309bc TODO 2019-01-19 10:25:19 -05:00
Jay Berkenbilt
aad2b10800 TODO 2019-01-12 10:04:14 -05:00
Jay Berkenbilt
6c2a7b692c TODO 2019-01-10 22:35:08 -05:00
Jay Berkenbilt
854955b9b5 TODO 2019-01-07 09:52:41 -05:00
Jay Berkenbilt
0bf0f45e67 TODO 2019-01-07 07:38:03 -05:00
Jay Berkenbilt
fddbcab0e7 Mostly don't require original QPDF for copyForeignObject (fixes #219) 
The original QPDF is only required now when the source
QPDFObjectHandle is a stream that gets its stream data from a
QPDFObjectHandle::StreamDataProvider.
 2019-01-07 00:11:15 -05:00
Jay Berkenbilt
d81ff5aa3d TODO 2019-01-05 23:02:00 -05:00
Jay Berkenbilt
7f4d238c53 TODO 2019-01-04 21:58:22 -05:00
Jay Berkenbilt
837dcf8fc2 Don't call assert while checking linearization data (fixes #209, #231) 
Instead of calling assert for problems found during checking
linearization data, throw an exception which is later caught and
issued as an error. Ideally we would handle errors more robustly, but
this is still a significant improvement.
 2019-01-04 11:55:42 -05:00
Jay Berkenbilt
3dbbf9f240 TODO 2019-01-01 08:38:15 -05:00
Jay Berkenbilt
2e2223ffe1 TODO 2018-12-23 11:54:10 -05:00
Jay Berkenbilt
88fb2e5258 Workaround for fragile test on Windows 2018-10-16 11:41:00 -04:00
Jay Berkenbilt
c13a0f4467 Publish test results from AppImage build 2018-10-16 11:41:00 -04:00
Jay Berkenbilt
9b72ce09be Change artifact directory from installers to distribution 2018-10-12 08:10:08 -04:00
Jay Berkenbilt
d6dbc6b389 TODO 2018-10-11 17:27:54 -04:00
Jay Berkenbilt
e73416319b Fragile test 2018-08-14 17:22:23 -04:00
Jay Berkenbilt
3d6615b276 Pl_Buffer: reduce memory growth (fixes #228) 
Rather than keeping a list of buffers for every write, accumulate
bytes in a single buffer, doubling the size of the buffer when needed
to accommodate new data.

This is not the best possible implementation, but the change was
implemented in this way to avoid changing the shape of Pl_Buffer and
thus breaking backward compatibility.
 2018-08-12 17:45:43 -04:00
Jay Berkenbilt
7855e18ae2 Add detail about Unicode passwords 2018-07-01 17:25:10 -04:00
Jay Berkenbilt
9d7eef7cc6 Update TODO 
Remove form flattening
Clarify splitting/merging with document level constructs
 2018-06-21 16:04:54 -04:00
Jay Berkenbilt
b096e99649 buffer test: fix memory leak in test code 
Forgot to delete a buffer in the test driver. There was no memory leak
or memory error in any installed code.
 2018-05-05 17:43:44 -04:00
Jay Berkenbilt
1437f80560 TODO: note about MacPorts CI 2018-05-05 17:42:58 -04:00
Jay Berkenbilt
55b1d3ef16 TODO 2018-04-15 18:45:11 -04:00
Jay Berkenbilt
fa76d817c6 Update website for Žarko Gajić 2018-03-01 21:24:34 -05:00
Jay Berkenbilt
d0e99f195a More robust handling of type errors 
Give objects descriptions and context so it is possible to issue
warnings instead of fatal errors for attempts to access objects of the
wrong type.
 2018-02-18 21:06:27 -05:00
Jay Berkenbilt
5b5f45e9dd Remove lexer rewrite notes from TODO 2018-02-18 21:05:46 -05:00
Jay Berkenbilt
ebd5ed63de Add option to save pass 1 of lineariziation 
This is useful only for debugging the linearization code.
 2018-02-18 20:18:40 -05:00
Jay Berkenbilt
569d74d36b Allow raw encryption key to be specified 
Add options to enable the raw encryption key to be directly shown or
specified. Thanks to Didier Stevens <didier.stevens@gmail.com> for the
idea and contribution of one implementation of this idea.
 2018-01-14 10:21:05 -05:00
Jay Berkenbilt
512a518dd9 Update TODO 2018-01-13 20:19:11 -05:00
Jay Berkenbilt
794b649e5b Update TODO and ChangeLog. Fixes #166, #83 2017-12-25 18:29:18 -05:00
Jay Berkenbilt
d83f8f3bfa Update TODO 2017-11-27 16:49:37 -05:00
Jay Berkenbilt
0f1ce8e646 Prepare 7.0.0 release 2017-09-16 13:22:15 -04:00
Jay Berkenbilt
07c8bb2843 Additionally license under Apache License version 2.0 
The Apache License version 2.0 is now the primary license for qpdf.
However, users may, at their option, continue to use Artistic version
2.0.
 2017-09-14 12:59:25 -04:00
Jay Berkenbilt
d31a7b76e7 Improve message for stream decoding error 
Tweak the message so that we inform the user that we are mitigating
data loss.
 2017-09-12 16:03:48 -04:00
Jay Berkenbilt
eaacf94005 Update C API with new QPDFWriter methods 2017-09-12 14:30:39 -04:00
Jay Berkenbilt
278852f5aa TODO 2017-08-22 19:26:36 -04:00