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Commit Graph

12 Commits

Author SHA1 Message Date
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
f030789104 Rename bits_include.cc to qpdf/bits_functions.hh
It's better to just make it a .hh file to reduce confusion.
2022-03-07 18:01:27 -05:00
Jay Berkenbilt
6aa58d51be Rename bits.icc to bits_include.cc 2022-02-26 12:08:58 -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
Jay Berkenbilt
d71f05ca07 Fix sign and conversion warnings (major)
This makes all integer type conversions that have potential data loss
explicit with calls that do range checks and raise an exception. After
this commit, qpdf builds with no warnings when -Wsign-conversion
-Wconversion is used with gcc or clang or when -W3 -Wd4800 is used
with MSVC. This significantly reduces the likelihood of potential
crashes from bogus integer values.

There are some parts of the code that take int when they should take
size_t or an offset. Such places would make qpdf not support files
with more than 2^31 of something that usually wouldn't be so large. In
the event that such a file shows up and is valid, at least qpdf would
raise an error in the right spot so the issue could be legitimately
addressed rather than failing in some weird way because of a silent
overflow condition.
2019-06-21 13:17:21 -04:00
Jay Berkenbilt
d9c9049708 Add signed support to BitStream and BitWriter 2018-01-13 19:49:42 -05:00
Thorsten Schöning
953e6f641f Include stdlib.h to provide exit 2016-01-24 12:05:02 -05:00
Jay Berkenbilt
30027481f7 Remove all old-style casts from C++ code 2013-03-04 16:45:16 -05:00
Jay Berkenbilt
5d4cad9c02 ABI change: fix use of off_t, size_t, and integer types
Significantly improve the code's use of off_t for file offsets, size_t
for memory sizes, and integer types in cases where there has to be
compatibility with external interfaces.  Rework sections of the code
that would have prevented qpdf from working on files larger than 2 (or
maybe 4) GB in size.
2012-06-20 15:20:26 -04:00
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
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
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