Jay Berkenbilt
d5bfd49cb2
Remove use of std::abs ( fixes #172 )
...
Different compilers want different choices of headers for std::abs.
It's easier to just to not use it.
2018-02-04 14:19:00 -05:00
Jay Berkenbilt
34a9b835b0
Fix indentation
2018-02-04 14:19:00 -05:00
Jay Berkenbilt
559eefa9d0
Add comment to setStaticID call
2018-02-04 14:19:00 -05:00
Jay Berkenbilt
7e5e1a7158
Fix offset in error message
2018-02-04 14:19:00 -05:00
Jay Berkenbilt
cffb6fd64a
Test stream that ends with name token and no newline
2018-01-28 18:34:43 -05:00
Jay Berkenbilt
633fb414af
Pl_QPDFTokenizer: Use unsigned_char_pointer instead of copy
2018-01-28 18:34:43 -05:00
Jay Berkenbilt
13d9756a45
Minor fixes to tokenizer
2018-01-28 18:34:43 -05:00
Jay Berkenbilt
aa2cfad61a
Clarify some comments
2018-01-28 18:29:47 -05:00
Jay Berkenbilt
2e4ca7ecf4
Update version numbers for 7.1.0
2018-01-14 20:09:20 -05:00
Jay Berkenbilt
b65e8562ac
Spell check
2018-01-14 20:09:20 -05:00
Jay Berkenbilt
6a64e150fd
Update manual for 7.1.0
2018-01-14 20:09:20 -05:00
Jay Berkenbilt
fc74d67fab
Correct handling of elf symbol versioning
...
We were putting the value of LT_CURRENT in the versioned symbol map
instead of the soname major version, which was creating binary
incompatibility where none was present. Unfortunately, this bug is
already out there for qpdf 7.0.0, so we'll have to work around it for
now.
2018-01-14 20:09:20 -05:00
Jay Berkenbilt
ae854950b9
Bump shared library minor version for added interfaces
2018-01-14 20:09:20 -05:00
Jay Berkenbilt
7211a59eac
Windows fix
2018-01-14 20:09:20 -05:00
Jay Berkenbilt
04e47deaf9
Fixes for clang
2018-01-14 19:18:04 -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
3e306ae64c
Add QUtil::hex_decode
2018-01-14 09:04:13 -05:00
Jay Berkenbilt
68572df2bf
Update copyright to 2018
2018-01-13 20:25:58 -05:00
Jay Berkenbilt
512a518dd9
Update TODO
2018-01-13 20:19:11 -05:00
Jay Berkenbilt
f34af6b8c1
Clarify building from pristine checkout
2018-01-13 20:19:09 -05:00
Jay Berkenbilt
791e0db762
Allow trailing . in numeric token ( fixes #165 )
2018-01-13 20:05:40 -05:00
Jay Berkenbilt
6299c64cf3
Use correct link directory order ( fixes #158 )
...
Make sure to link from the source tree before linking from the system.
In many environments, this is necessary to allow a newly built qpdf to
link properly instead of trying to link or resolve libraries from an
older installed version.
2018-01-13 19:53:52 -05:00
Jay Berkenbilt
ec0087e3ce
Support TIFF Predictor ( fixes #171 )
2018-01-13 19:49:42 -05:00
Jay Berkenbilt
53971d50be
Add Pl_TIFFPredictor
2018-01-13 19:49:42 -05:00
Jay Berkenbilt
d9c9049708
Add signed support to BitStream and BitWriter
2018-01-13 19:49:42 -05:00
Jay Berkenbilt
bf2fb239d7
Rename png_filter -> predictors
2018-01-13 19:49:42 -05:00
Jay Berkenbilt
661ed1d28e
Minor fixes to Pl_PNGFilter
...
Fix comment, remove restriction that doesn't actually matter.
2018-01-13 19:49:42 -05:00
Jay Berkenbilt
be27d47bdc
Use better error for getStreamData failure
...
If the stream isn't filterable but we call getStreamData, throw a
regular exception instead of a logic error so that normal error
handling and reporting mechanisms will be used.
2018-01-13 19:49:42 -05:00
Jay Berkenbilt
48864b8d6e
Clarify documentation of advanced parsing options
2017-12-25 18:42:33 -05:00
Jay Berkenbilt
794b649e5b
Update TODO and ChangeLog. Fixes #166 , #83
2017-12-25 18:29:18 -05:00
Jay Berkenbilt
4edfe1f41d
Add tests for new PNG filters
2017-12-25 18:20:52 -05:00
Jay Berkenbilt
38bdbc0719
PNG filter test images
2017-12-25 14:24:48 -05:00
Jay Berkenbilt
a3a55be9cd
Correct errors in PNG filters and make use from library
2017-12-25 14:24:48 -05:00
Casey Rojas
9a48720246
Initial implementation of other PNG decode filters
...
Initial implementation provided by Casey Rojas <crojas@infotechfl.com>
Some problems are fixed in a subsequent commit.
2017-12-24 22:59:51 -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
4c31d3b8af
Fix typo in windows release script
2017-09-16 13:22:15 -04:00
Jay Berkenbilt
249e95f608
Fix test failure on MSVC
2017-09-15 23:09:04 -04:00
Jay Berkenbilt
6898bc8d98
Spell check
2017-09-15 23:09:04 -04:00
Jay Berkenbilt
f2ffb6968a
Fix Windows compilation errors
2017-09-15 21:44:57 -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
40ecba4172
Pl_DCT: Use custom source and destination managers ( fixes #153 )
...
Avoid calling jpeg_mem_src and jpeg_mem_dest. The custom destination
manager writes to the pipeline in smaller chunks to avoid having the
whole image in memory at once. The source manager works directly with
the Buffer object. Using customer managers avoids use of memory source
and destination managers, which are not present in older versions of
libjpeg still in use by some Linux distributions.
2017-09-07 22:59:11 -04:00
Jay Berkenbilt
cbb2614975
Fix command-line parsing for --rotate
2017-09-07 22:58:37 -04:00
Jay Berkenbilt
3ef1be9783
PNGFilter: Better range checking for columns
2017-08-31 07:26:58 -04:00
Jay Berkenbilt
ec7d74a386
Add test case for overflow in PNG filter ( fixes #150 )
2017-08-29 12:33:01 -04:00
Jay Berkenbilt
1868a10f8b
Replace all atoi calls with QUtil::string_to_int
...
The latter catches underflow/overflow.
2017-08-29 12:28:32 -04:00
Jay Berkenbilt
742190bd98
Pl_PNGFilter: disallow columns = 0
2017-08-29 12:28:32 -04:00
Jay Berkenbilt
6d46346eb9
Detect integer overflow/underflow
2017-08-29 12:28:32 -04:00
