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211 Commits

Author SHA1 Message Date
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
Jay Berkenbilt 70949cb4cb Update TODO 2017-08-22 14:22:20 -04:00
Jay Berkenbilt 3b170ab062 Update TODO 2017-08-21 17:52:11 -04:00
Jay Berkenbilt 9f95a37e38 TODO cleanup 2017-08-21 17:48:57 -04:00
Jay Berkenbilt 389396dbbf Support Windows builds with MSYS2 
Replace the old msys, mingw-w64, ActiveState perl setup with MSYS2.
This greatly simplifies the Windows build. This was facilitated by the
need to incorporate JPEG.
 2017-08-21 17:44:22 -04:00
Jay Berkenbilt 39ab004336 Update TODO 2017-08-21 16:55:00 -04:00
Jay Berkenbilt 2d2f619665 Implement Pl_RunLength pipeline 2017-08-19 14:50:55 -04:00
Jay Berkenbilt 201b62fc68 Support NO_REBUILD=1 for testing without rebuild 2017-08-16 07:57:08 -04:00
Jay Berkenbilt 3388500327 Update TODO 2017-08-10 21:36:23 -04:00
Jay Berkenbilt 9a96e233b0 Remove PCRE 2017-08-10 21:30:32 -04:00
Jay Berkenbilt 8320d16cd2 Update TODO 2017-08-10 19:01:41 -04:00
Jay Berkenbilt bd72ec98ef Update TODO 2017-07-29 12:19:04 -04:00
Jay Berkenbilt ba78e16966 Update TODO 2017-07-28 19:32:40 -04:00
Jay Berkenbilt ede1255a82 Update TODO 2017-07-27 23:49:46 -04:00
Jay Berkenbilt 1e831cb978 TODO: bump ABI version 2017-07-26 06:24:07 -04:00
Jay Berkenbilt d4d7612b5b Note about std::regex attempt 2016-12-27 14:34:18 -05:00
Jay Berkenbilt 1f4a67912c Bump library soname 
Also update maintainer documentation on binary compatibility testing.
 2015-11-10 12:42:37 -05:00
Jay Berkenbilt e5abc789a2 Prepare 5.2.0 release 2015-11-01 16:40:01 -05:00
Jay Berkenbilt b8bdef0ad1 Implement deterministic ID 
For non-encrypted files, determinstic ID generation uses file contents
instead of timestamp and file name. At a small runtime cost, this
enables generation of the same /ID if the same inputs are converted in
the same way multiple times.
 2015-10-31 18:56:42 -04:00
Jay Berkenbilt 5c9c5d537b Update TODO with some small enhancements 
There have been a few enhancements requested that only affect the qpdf
command line tool and that should be relatively quick to implement.
Work out the details and acknowledge these publicly in the TODO file.
 2015-05-24 16:26:05 -04:00
Jay Berkenbilt a11549a566 Detect loops in /Pages structure 
Pushing inherited objects to pages and getting all pages were both
prone to stack overflow infinite loops if there were loops in the
Pages dictionary. There is a general weakness in the code in that any
part of the code that traverses the Pages structure would be prone to
this and would have to implement its own loop detection. A more robust
fix may provide some general method for handling the Pages structure,
but it's probably not worth doing.

Note: addition of *Internal2 private functions was done rather than
changing signatures of existing methods to avoid breaking
compatibility.
 2015-02-21 19:47:11 -05:00
Jay Berkenbilt b8b273d14d TODO note on pluggable filters 2013-12-15 10:08:51 -05:00
Jay Berkenbilt b802ca47e9 Comments about incremental update support 
Also remove some trivial, non-functional code.
 2013-12-14 15:17:36 -05:00
Jay Berkenbilt cdff7a4966 Retarget 5.1.0 changes to 5.2.0 2013-12-14 15:17:36 -05:00
Jay Berkenbilt 4229457068 Security: use a secure random number generator 
If not available, give an error.  The user may also configure qpdf to
use an insecure random number generator.
 2013-10-18 10:45:12 -04:00
Jay Berkenbilt b9fe85be28 Note about extra hash_V5 calls 2013-07-20 10:18:01 -04:00
Jay Berkenbilt cee2592ed1 Change API/ABI and withdraw 4.2.0 
4.2.0 was binary incompatible in spite of there being no deletions or
changes to any public methods.  As such, we have to bump the ABI and
are fixing some API breakage while we're at it.

Previous 4.3.0 target is now 5.1.0.
 2013-07-10 11:30:13 -04:00
Jay Berkenbilt f31e526d67 Prepare 4.2.0 release 2013-07-07 19:43:16 -04:00
Jay Berkenbilt b84f57e56d Ignore broken DecodeParms for stream with no filters 2013-07-07 19:43:16 -04:00