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36 Commits

Author SHA1 Message Date
Jay Berkenbilt
e9166457fa Tweak pull request contribution on fixing non-standard basic_string_view 2024-03-03 13:40:59 -05:00
Zoe Clifford
07bc363224 string_view leads to char_traits which is not standard C++ (background in #1024). 
This triggers compilation failures with certain C++20 compiler configurations.

To avoid this I moved the cast to the loop's body.
 2024-02-28 13:26:10 -08:00
m-holger
413aba5bf2 Add comment to QPDF_Name::writeJSON 2024-02-17 14:58:48 +00:00
m-holger
9589fad1e5 Reimplement QPDFObjectHandle::getJSON in terms of writeJSON 2024-02-16 11:00:20 +00:00
m-holger
431987475b Add new method QPDF_Name::analyzeJSONEncoding 
Provide a custom method to check whether a name is valid utf8. Integrate
checking for characters that need to be escaped in JSON.
 2024-02-16 10:52:44 +00:00
m-holger
e2737ab646 Add new writeJSON methods 
Create an alternative to getJSON to allow an object handle to be written as JSON without the overhead of creating a JSON object.
 2024-02-16 10:51:25 +00:00
Jay Berkenbilt
4400ce84ee Add "n:/pdf-name" to qpdf JSON for binary names (fixes #1072) 2023-12-21 17:43:29 -05:00
m-holger
3c5700c255 Code tidy - reflow comments and strings 2023-06-02 16:00:40 +01:00
Jay Berkenbilt
60965d5f4d Rerun clang-format 2023-05-21 13:35:09 -04:00
m-holger
7f043fe88e Remove unused include directives 2023-05-20 15:37:41 +01:00
m-holger
3f2ebf334b Fix bug in QPDF_Name::normalizeName introduced in #891 
'#' was omitted from the list of chars that need to be escaped.
 2023-04-04 15:54:54 +01:00
m-holger
deb1c33086 Replace strchr in QPDF_Name::normalizeName 2023-02-05 08:29:21 -05:00
m-holger
942a2c3f68 Add new function QUtil::hex_encode_char 2023-01-06 18:42:12 -05:00
m-holger
6cbc55a5b5 Add new virtual method QPDFObject::getStringValue 
Avoid dynamic casting.
 2022-12-31 09:31:07 -05:00
m-holger
dbc5f07b90 Rename QPDFObject::shallowCopy to copy 
Add optional parameter shallow. Change logic errors to runtime errors.
 2022-11-20 12:07:22 -05:00
Jay Berkenbilt
18a583e8d9 Rename QPDFValueProxy back to QPDFObject 
QPDFValueProxy wasn't a good name for it. We decided the evil of
having the header file be named QPDFObject_private.hh was less than
the evil of having the class be named something other than what it
should have been named.
 2022-09-08 11:29:23 -04:00
Jay Berkenbilt
6c61be00e8 Rename QPDFObject -> QPDFValueProxy 
This is in preparation for restoring a QPDFObject.hh to ease the
transition on qpdf_object_type_e.

This commit was created by
* Renaming QPDFObject.cc and QPDFObject.hh
* Replacing QPDFObject\b with QPDFValueProxy (where \b is word
  boundary)
* Running format-code
* Manually resorting files in libqpdf/CMakeLists.txt
* Manually refilling the comment in QPDF.hh near class Resolver
 2022-09-05 18:52:59 -04:00
m-holger
c7005e8a6d Remove virtual methods QPDFValue::getTypeCode and getTypeName 2022-09-01 14:29:02 +01:00
m-holger
431bd666c0 Split QPDFObject into QPDFObject and QPDFValue 2022-09-01 14:19:34 +01:00
m-holger
f0a8178091 Refactor QPDFObject creation and cloning 
Move responsibility for creating shared pointers to objects and cloning from QPDFObjectHandle to QPDFObject.
 2022-06-27 12:47:02 -04:00
Jay Berkenbilt
0fe8d44762 Support stream data -- not tested 
There are no automated tests yet, but committing work so far in
preparation for some refactoring.
 2022-05-20 09:16:25 -04:00
Jay Berkenbilt
16f4f94cd9 Prepare code for JSON v2 
Update getJSON() methods and calls to them
 2022-05-07 11:12:01 -04:00
Jay Berkenbilt
cdd0b4fb7d Use = default and = delete where possible in classes 2022-04-16 11:39:14 -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
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
Jay Berkenbilt
42d396f1dd Handle invalid name tokens symmetrically for PDF < 1.2 (fixes #332) 2019-08-19 19:48:27 -04:00
Jay Berkenbilt
30a0c070e4 Add QPDFObjectHandle::getJSON() 2018-12-21 18:34:56 -05:00
Jay Berkenbilt
ac9c1f0d56 Security: replace operator[] with at 
For std::string and std::vector, replace operator[] with at.  This was
done using an automated process.  See README.hardening for details.
 2013-10-18 10:45:14 -04:00
Jay Berkenbilt
b097d7a81b Security: handle empty name in normalizeName 2013-10-09 19:50:09 -04:00
Jay Berkenbilt
32b62035ce Replace many calls to sprintf with QUtil::hex_encode 
Add QUtil::hex_encode to encode binary data has a hexadecimal string,
and use it in place of sprintf where possible.
 2013-03-04 16:45:15 -05:00
Jay Berkenbilt
913eb5ac35 Add getTypeCode() and getTypeName() 
Add virtual methods to QPDFObject, wrappers to QPDFObjectHandle, and
implementations to all the QPDF_Object types.
 2013-01-22 10:01:45 -05:00
Jay Berkenbilt
f3d7c26de1 removed qexc; non-compatible ABI change 
git-svn-id: svn+q:///qpdf/trunk@709 71b93d88-0707-0410-a8cf-f5a4172ac649
 2009-09-26 18:36:04 +00:00
Jay Berkenbilt
91cb7c0a58 fix many typos in comments and strings 
git-svn-id: svn+q:///qpdf/trunk@651 71b93d88-0707-0410-a8cf-f5a4172ac649
 2009-02-21 02:54:31 +00:00
Jay Berkenbilt
07dc592182 gcc 4.4 fixes 
git-svn-id: svn+q:///qpdf/trunk@642 71b93d88-0707-0410-a8cf-f5a4172ac649
 2008-11-23 19:11:24 +00:00
Jay Berkenbilt
76bf91765e missing header files for gcc 4.3 
git-svn-id: svn+q:///qpdf/trunk@607 71b93d88-0707-0410-a8cf-f5a4172ac649
 2008-05-04 16:02:53 +00:00
Jay Berkenbilt
9a0b88bf77 update release date to actual date 
git-svn-id: svn+q:///qpdf/trunk@599 71b93d88-0707-0410-a8cf-f5a4172ac649
 2008-04-29 12:55:25 +00:00