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638 Commits

Author SHA1 Message Date
Jay Berkenbilt 62bf296a9c Make assert handling less error-prone 
Prevent my future self or other contributors from using assert in
tests and then having that assert not do anything because of the
NDEBUG macro.
 2022-05-03 18:31:22 -04:00
Jay Berkenbilt 8d2a0eda5a Add reactors to the JSON parser 2022-05-01 19:55:52 -04:00
Jay Berkenbilt e34dbbfa18 Spell check 2022-05-01 12:56:22 -04:00
Jay Berkenbilt 8ccd3a8a89 Mark weak encryption with API changes (fixes #576) 2022-04-30 17:24:15 -04:00
Jay Berkenbilt 2213ed0c3d Remove deprecated (pre-8.4.0) encryption APIs 2022-04-30 17:23:58 -04:00
Jay Berkenbilt ce19471f18 Add comments around non-security-related uses of MD5 2022-04-30 14:15:07 -04:00
Jay Berkenbilt c365a26e9d Revert "Remove QPDFObjectHandle::replaceOrRemoveKey" 
This reverts commit dc059560e7.

I changed my mind. There's no harm in leaving it deprecated for a
release cycle.
 2022-04-30 14:15:07 -04:00
Jay Berkenbilt dc059560e7 Remove QPDFObjectHandle::replaceOrRemoveKey 
See ChangeLog for rationale for not deprecating it as originally
planned.
 2022-04-30 13:39:45 -04:00
Jay Berkenbilt e80fad86e9 Add new QPDFObjectHandle methods for more fluent programming 2022-04-29 20:09:10 -04:00
Jay Berkenbilt 4be2f36049 Deprecate replaceOrRemoveKey -- it's the same as replaceKey 2022-04-24 09:31:32 -04:00
Jay Berkenbilt 4925f0d18c Have dictionary/streams mutators take const& where possible 2022-04-24 09:05:50 -04:00
Jay Berkenbilt 68e721981a Add new QPDF::warn that takes most of QPDFExc's arguments 2022-04-23 18:25:43 -04:00
Jay Berkenbilt 22b35c4928 Expose QUtil::get_next_utf8_codepoint 2022-04-23 18:25:43 -04:00
Jay Berkenbilt 80ed3076a0 Remove deprecated name/number tree constructors 
Remove the name/number tree object helper constructors that don't take
a QPDF&.
 2022-04-16 13:13:15 -04:00
Jay Berkenbilt 496ca2e4dc Remove QPDFAcroFormDocumentHelper::copyFieldsFromForeignPage 2022-04-16 13:12:07 -04:00
Jay Berkenbilt cdd0b4fb7d Use = default and = delete where possible in classes 2022-04-16 11:39:14 -04:00
Jay Berkenbilt 2a7d2b63c2 Make ABI-breaking changes that don't modify API at all 
* Merge overloaded functions by adding default values
* Remove non-const methods that are identical to const methods
 2022-04-16 10:41:46 -04:00
Jay Berkenbilt e2d6f035c0 Fix comments in PointerHolder.hh 2022-04-10 17:33:25 -04:00
Jay Berkenbilt a249f89715 Typo: warn -> warning 2022-04-10 17:27:30 -04:00
Jay Berkenbilt 5f4675bb24 Mark non-ABI symbols in exported class with QPDF_DLL_PRIVATE 2022-04-10 16:54:23 -04:00
Jay Berkenbilt 5525c93124 Use QPDF_DLL_CLASS with Pipeline and InputSource subclasses 
This enables RTTI so we can use dynamic_cast on them across the shared
object boundary.
 2022-04-10 16:52:57 -04:00
Jay Berkenbilt 90cfe80bac Clean up/fix DLL.h 
* Change DLL_EXPORT to libqpdf_EXPORTS (internal to the build). The
  new name is cmake's default, is more conventional, and is less
  likely to clash with other symbols.
* Add QPDF_DLL_PRIVATE for non-Windows
* Make logic around when to define QPDF_DLL et al more explicit
* Add detailed comments
 2022-04-10 16:52:36 -04:00
Jay Berkenbilt 8c504c9a90 Tweak for clang-format and emacs font-lock 2022-04-10 12:49:50 -04:00
Jay Berkenbilt ef2b84c6c3 Enable PointerHolder warning and define POINTERHOLDER_IS_SHARED_POINTER 2022-04-09 17:33:29 -04:00
Jay Berkenbilt a68703b07e Replace PointerHolder with std::shared_ptr in library sources only 
(patrepl and cleanpatch are my own utilities)

patrepl s/PointerHolder/std::shared_ptr/g {include,libqpdf}/qpdf/*.hh
patrepl s/PointerHolder/std::shared_ptr/g libqpdf/*.cc
patrepl s/make_pointer_holder/std::make_shared/g libqpdf/*.cc
patrepl s/make_array_pointer_holder/QUtil::make_shared_array/g libqpdf/*.cc
patrepl s,qpdf/std::shared_ptr,qpdf/PointerHolder, **/*.cc **/*.hh
git restore include/qpdf/PointerHolder.hh
cleanpatch
./format-code
 2022-04-09 17:33:29 -04:00
Jay Berkenbilt ae819b5318 Rewrite PointerHolder as derived from std::shared_ptr 2022-04-09 17:33:29 -04:00
Jay Berkenbilt ec21910066 Bump version to 11.0.0, indicating ABI-breaking changes 2022-04-09 17:33:29 -04:00
Jay Berkenbilt 12f1eb15ca Programmatically apply new formatting to code 
Run this:

for i in  **/*.cc **/*.c **/*.h **/*.hh; do
  clang-format < $i >| $i.new && mv $i.new $i
done
 2022-04-04 08:10:40 -04:00
Jay Berkenbilt b8aff90997 Add cmake configuration files 2022-03-18 19:53:18 -04:00
Jay Berkenbilt 6b114684c2 DLL.h: remove distinction between QPDF_DLL_CLASS and QPDF_DLL for mingw 2022-03-08 12:05:06 -05:00
Jay Berkenbilt 5f329e6206 Remove Version.h -- it was never used 2022-02-27 20:01:32 -05:00
Jay Berkenbilt 03bc6535bd generate_auto_job: protect generated files from formatting 2022-02-26 09:17:51 -05:00
Jay Berkenbilt 48467ccdc1 Pl_DCT.hh -- protect order of includes for code formatting 2022-02-26 08:32:55 -05:00
Jay Berkenbilt 78ad4ad180 Bump version to 10.6.3 2022-02-26 07:15:14 -05:00
Jay Berkenbilt 38d8362c09 Prepare 10.6.2 release 2022-02-15 19:36:39 -05:00
Jay Berkenbilt b63e17fffb Fix lgtm warning 2022-02-15 19:30:34 -05:00
Jay Berkenbilt a478cbb6dc Silently/transparently recognize UTF-16LE as UTF-16 (fixes #649) 
The PDF spec only allows UTF-16BE, but most readers seem to accept
UTF-16LE as well, so now qpdf does too.
 2022-02-15 16:13:12 -05:00
Jay Berkenbilt 2b8d0f385b Prepare 10.6.1 release 2022-02-11 09:36:17 -05:00
Jay Berkenbilt d6fe473029 Prepare 10.6.0 release 2022-02-08 16:54:03 -05:00
Jay Berkenbilt ec778ef98b Add additional comments about new accessor methods 2022-02-08 16:49:43 -05:00
Jay Berkenbilt d501e1c0d4 Only update output version from files used as input 
If we're opening a PDF file to copy its encryption information or
attachments, its version doesn't need to influence the output version.
 2022-02-08 13:49:22 -05:00
Jay Berkenbilt f91b21c7d4 Preserve input PDF version on pages/split-pages (fixes #610) 2022-02-08 12:34:14 -05:00
Jay Berkenbilt cfd5147d92 Add QPDF::getVersionAsPDFVersion 2022-02-08 12:34:14 -05:00
Jay Berkenbilt 8082af09be Add PDFVersion class 2022-02-08 12:34:14 -05:00
Jay Berkenbilt 014dcb02c9 Revert an incorrect correction 2022-02-08 12:34:14 -05:00
Jay Berkenbilt cb769c62e5 WHITESPACE ONLY -- expand tabs in source code 
This comment expands all tabs using an 8-character tab-width. You
should ignore this commit when using git blame or use git blame -w.

In the early days, I used to use tabs where possible for indentation,
since emacs did this automatically. In recent years, I have switched
to only using spaces, which means qpdf source code has been a mixture
of spaces and tabs. I have avoided cleaning this up because of not
wanting gratuitous whitespaces change to cloud the output of git
blame, but I changed my mind after discussing with users who view qpdf
source code in editors/IDEs that have other tab widths by default and
in light of the fact that I am planning to start applying automatic
code formatting soon.
 2022-02-08 11:51:15 -05:00
m-holger 716381f65a Fix doc typos 2022-02-08 11:50:58 -05:00
Jay Berkenbilt 68e4aec054 Clarify qpdf's representation of names in the API 
Clarify that names are to appear in canonical form with PDF escaping
resolved when used in non-parsing QPDFObjectHandle APIs and their C
API counterparts. See https://github.com/qpdf/qpdf/discussions/625.
 2022-02-08 09:09:23 -05:00
Jay Berkenbilt c62e8e2b28 Update for clean compile with POINTERHOLDER_TRANSITION=2 2022-02-07 17:38:22 -05:00
Jay Berkenbilt 40f1946df8 Replace PointerHolder arrays with shared_ptr arrays where possible 
Replace PointerHolder arrays wherever it can be done without breaking ABI.
 2022-02-07 17:38:22 -05:00