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1,713 Commits 16 Branches 95 Tags 40 MiB
18340b8835
Commit Graph

518 Commits

Author SHA1 Message Date
Jay Berkenbilt
18340b8835 Spell check 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
dc92574c10 Fix some pipelines to be safe if downstream write fails (fuzz issue 28262) 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
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
afb48d23a9 QPDFPageObjectHelper::removeUnreferencedResources works with form XObjects 2021-01-02 11:33:36 -05:00
Jay Berkenbilt
6154221edb QPDFPageObjectHelper: filterPageContents -> filterContents + form XObject 2021-01-02 11:33:36 -05:00
Jay Berkenbilt
63ea46193d QPDFPageObjectHelper: getPageImages -> getImages 2021-01-02 11:33:36 -05:00
Jay Berkenbilt
1562d34c09 Add QPDFObjectHandle::isFormXObject 2021-01-01 07:36:10 -05:00
Jay Berkenbilt
c9271335fa Add QPDFPageObjectHelper::flattenRotation and --flatten-rotation 2020-12-30 13:03:55 -05:00
Jay Berkenbilt
d4d7630cf5 Add pdf-custom-filter example 2020-12-28 13:03:04 -05:00
Jay Berkenbilt
12ecd2019a Add QPDFObjectHandle::setFilterOnWrite 2020-12-28 12:58:19 -05:00
Jay Berkenbilt
3f9191a344 Add ostream << for QPDFObjGen 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
573b6eb8b1 Provide qpdf write progress reporting from C API (fixes #487) 2020-12-20 14:43:24 -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
9d64481571 Handle negative numbers in QIntC::range_check (fuzz issue 26994) 2020-11-21 13:43:04 -05:00
Jay Berkenbilt
13e6b54be1 Spell check 2020-11-21 11:22:05 -05:00
Jay Berkenbilt
bd79138c84 Treat direct page as runtime rather than logic error (fuzz issue 27393) 2020-11-11 09:50:43 -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
fbe40b800d Prepare 10.0.3 release 2020-10-31 13:47:03 -04:00
Jay Berkenbilt
6971f78ff6 Fix stack overflow on direct root (fuzz issue 26761) 2020-10-31 13:10:39 -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
da7540794a Prepare 10.0.2 release 2020-10-27 11:57:48 -04:00
Jay Berkenbilt
bcea54fcaa Revert removal of unreadCh change for performance 
Turns out unreadCh is much more efficient than seek(-1, SEEK_CUR).
Update comments and code to reflect this.
 2020-10-27 11:57:48 -04:00
Jay Berkenbilt
81d2c548dc Spell check 2020-10-26 19:42:46 -04:00
Jay Berkenbilt
db08974e88 Release notes for 10.0.2 2020-10-26 19:39:36 -04:00
Jay Berkenbilt
bc9c80dbe0 Add some missing ChangeLog entries 2020-10-26 11:51:33 -04:00
Jay Berkenbilt
7120c4a748 Use sha256 for signing release files 2020-10-25 18:06:40 -04:00
Jay Berkenbilt
4e8d21d849 Build Windows releases with openssl; automate external libraries 
External libraries for Windows are now built automatically in the
qpdf/external-libs repository and include openssl in addition to zlib
and jpeg. Use these, and update the Windows build to build with the
openssl crypto provider by default. We leave the native crypto
provider enabled in case there is a problem with openssl and also to
continue to exercise that code.
 2020-10-25 18:06:16 -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
24196c08cb Fix loop detection error (fuzz issue 23172) 2020-10-22 05:48:35 -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
395efdf8d7 Turn off azure pipelines, completing migration to GitHub Actions 2020-10-21 16:42:51 -04:00
Jay Berkenbilt
98f6c00dad Protect numeric conversion against user's locale (fixes #459) 2020-10-21 16:42:51 -04:00
Jay Berkenbilt
cfafac8d13 Create a minimal Linux binary distribution (fixes #352) 
This is suitable for use as a Lambda layer in AWS, inclusion in a
docker container, or other places where a minimal binary distribution
is desired.
 2020-10-21 10:07:34 -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
56d96e2260 Add --disable-rpath to configure (fixes #422) 2020-10-20 17:18:20 -04:00
Jay Berkenbilt
bed165c9fc Stop using InputSource::unreadCh 2020-10-18 07:43:05 -04:00
Jay Berkenbilt
a3677ffe91 TODO and ChangeLog updates from merged pull requests 2020-10-16 20:15:14 -04:00
Jay Berkenbilt
894d1c650c Minor notes on GitHub Actions migration 2020-10-16 17:52:43 -04:00
Jay Berkenbilt
26514ab731 Write linearization errors to stderr (fixes #438) 2020-04-29 17:33:34 -04:00
Jay Berkenbilt
821a701851 Prepare 10.0.1 release 2020-04-09 11:48:26 -04:00