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Author SHA1 Message Date
Jay Berkenbilt
53930d96d0 Add some clarification to encryption in the manual 
Per user suggestion in issue 351.
 2019-08-23 21:27:41 -04:00
Jay Berkenbilt
2794bfb1a6 Add flags to control zlib compression level (fixes #113) 2019-08-23 20:34:21 -04:00
Jay Berkenbilt
dac0598b94 Add ability to set zlib compression level globally 2019-08-23 20:34:21 -04:00
Jay Berkenbilt
bda5d26894 Maintainer notes: don't use --disable-shared by default 
This covers up forgetting to use QPDF_DLL and QPDF_DLL_CLASS.
 2019-08-22 22:55:29 -04:00
Jay Berkenbilt
3f1ab64066 Pass offset and length to ParserCallbacks::handleObject 2019-08-22 22:54:29 -04:00
Jay Berkenbilt
4b2e72c4cd Test for direct, rather than resolved nulls in parser 
Just because we know an indirect reference is null, doesn't mean we
shouldn't keep it indirect.
 2019-08-22 17:55:16 -04:00
Jay Berkenbilt
3f3dbe22ea Remove array null flattening 
For some reason, qpdf from the beginning was replacing indirect
references to null with literal null in arrays even after removing the
old behavior of flattening scalar references. This seems like a bad
idea.
 2019-08-22 17:55:16 -04:00
Jay Berkenbilt
4b674b42e4 Mention name tokens in TokenFilter comments 2019-08-22 17:55:16 -04:00
Jay Berkenbilt
225cd9dac2 Protect against coding error of re-entrant parsing 2019-08-22 17:55:16 -04:00
Jay Berkenbilt
ae5bd7102d Accept extraneous space before xref (fixes #341) 2019-08-19 22:24:53 -04:00
Jay Berkenbilt
8a9086a689 Accept extraneous space after stream keyword (fixes #329) 2019-08-19 21:43:44 -04:00
Jay Berkenbilt
43f91f58b8 Improve invalid name token warning message 
This message used to only appear for PDF >= 1.2. The invalid name is
valid for PDF 1.0 and 1.1. However, since QPDFWriter may write a newer
version, it's better to detect and warn in all cases. Therefore make
the warning more informative.
 2019-08-19 19:48:27 -04:00
Jay Berkenbilt
42d396f1dd Handle invalid name tokens symmetrically for PDF < 1.2 (fixes #332) 2019-08-19 19:48:27 -04:00
Jay Berkenbilt
d9dd99eca3 Attempt to repair /Type key in pages nodes (fixes #349) 2019-08-18 18:54:37 -04:00
Jay Berkenbilt
c032f7c972 Improve how qtest finds windows /bin 2019-08-18 15:46:01 -04:00
Jay Berkenbilt
89dacd8eba Array optimization fixes performance issues (fixes #305, #311) 2019-08-18 09:00:55 -04:00
Jay Berkenbilt
522d2b2227 Improve efficiency of fixDanglingReferences 2019-08-18 09:00:40 -04:00
Jay Berkenbilt
5187a3ec85 Shallow copy arrays without removing sparseness 2019-08-17 23:02:41 -04:00
Jay Berkenbilt
bf7c6a8070 Use SparseOHArray in parsing 2019-08-17 23:02:41 -04:00
Jay Berkenbilt
e5f504b6c5 Use SparseOHArray in QPDF_Array 2019-08-17 23:02:41 -04:00
Jay Berkenbilt
a89d8a0677 Refactor QPDF_Array in preparation for using SparseOHArray 2019-08-17 23:02:41 -04:00
Jay Berkenbilt
e83f3308fb SparseOHArray 2019-08-17 23:02:41 -04:00
Jay Berkenbilt
04419d7c32 Maintainer notes for using profiler 2019-08-17 10:17:20 -04:00
Jay Berkenbilt
8d7db4732b TODO: add note to outlines 2019-07-13 21:35:14 -04:00
Jay Berkenbilt
88c1956705 Update comment in PointerHolder 2019-07-13 21:34:46 -04:00
Thorsten Schöning
8f06da7534 Change list to vector for outline helpers (fixes #297) 
This change works around STL problems with Embarcadero C++ Builder
version 10.2, but std::vector is more common than std::list in qpdf,
and this is a relatively new API, so an API change is tolerable.

Thanks to Thorsten Schöning <6223655+ams-tschoening@users.noreply.github.com>
for the fix.
 2019-07-03 20:08:47 -04:00
Jay Berkenbilt
4db1de97ce Convert some cases of logic_error to runtime_error 
There were a few cases that could be caused by invalid input rather
than bugs in the code which were throwing logic_error instead of
runtime_error.
 2019-06-25 12:43:06 -04:00
Jay Berkenbilt
201e8798d7 Convert previously overlooked static cast to QIntC 2019-06-25 12:43:06 -04:00
Jay Berkenbilt
0ae344d002 Add fuzzers to exercise specific pipeline classes 2019-06-23 15:37:21 -04:00
Jay Berkenbilt
43ff34b49c Update TODO 2019-06-23 14:57:10 -04:00
Jay Berkenbilt
04f45cf652 Treat all linearization errors as warnings 
This also reverts the addition of a new checkLinearization that
distinguishes errors from warnings. There's no practical distinction
between what was considered an error and what was considered a
warning.
 2019-06-23 13:45:45 -04:00
Jay Berkenbilt
0b45dfd3b1 TODO updates 2019-06-22 21:52:50 -04:00
Jay Berkenbilt
c4e286ac79 Fix typo in manual 2019-06-22 20:57:33 -04:00
Jay Berkenbilt
c5ed1b8075 Handle invalid encryption Length (fixes #333) 2019-06-22 20:57:33 -04:00
Jay Berkenbilt
551dfbf697 Allow set*EncryptionParameters before filename iset (fixes #336) 2019-06-22 20:57:33 -04:00
Jay Berkenbilt
ed62be888c Fix --completion-* args to work from AppImage (fixes #285) 2019-06-22 17:12:01 -04:00
Jay Berkenbilt
7bd38a3eb3 Provide error message in Windows crypto code (fixes #286) 
Thanks to github user zdenop for supplying some additional
error-handling code.
 2019-06-22 17:12:01 -04:00
Jay Berkenbilt
6c39aa8763 In shippable code, favor smart pointers (fixes #235) 
Use PointerHolder in several places where manually memory allocation
and deallocation were being used. This helps to protect against memory
leaks when exceptions are thrown in surprising places.
 2019-06-22 16:57:52 -04:00
Jay Berkenbilt
1240047528 Try to use pkg-config to find external dependencies (fixes #324) 2019-06-22 16:57:52 -04:00
Jay Berkenbilt
f2ef161261 Override umask on install (fixes #326) 2019-06-22 16:57:52 -04:00
Jay Berkenbilt
85a3f95a89 qpdf: exit 3 for linearization warnings without errors (fixes #50) 2019-06-22 16:57:51 -04:00
Jay Berkenbilt
557bd3c261 Start 9.0.0 release notes 2019-06-22 16:57:51 -04:00
Jay Berkenbilt
a5814d9302 ChangeLog: fix errors in previous entries 2019-06-22 16:57:51 -04:00
Jay Berkenbilt
ed8166b21e TODO/README-maintainer cleanup 2019-06-22 12:02:39 -04:00
Jay Berkenbilt
2001cbc8a1 Add fuzz reminder to release checklist 2019-06-22 10:37:03 -04:00
Jay Berkenbilt
1bde5c68a3 Add QUtil::read_file_into_memory 
This code was essentially duplicated between test_driver and
standalone_fuzz_target_runner.
 2019-06-22 10:14:25 -04:00
Jay Berkenbilt
658b5bb3be QPDFWriter: clean up overloaded functions 
In a small number of cases, it makes sense to replace an overloaded
function with a function that takes a default argument. We can do this
now because we've already broken binary compatibility since the last
release.
 2019-06-22 10:13:27 -04:00
Jay Berkenbilt
46304befec Use clang for sanitizers 
Clang seems to be slightly stricter than gcc.
 2019-06-22 10:13:27 -04:00
Jay Berkenbilt
79f6b4823b Convert remaining public classes to use Members pattern 
Have classes contain only a single private member of type
PointerHolder<Members>. This makes it safe to change the structure of
the Members class without breaking binary compatibility. Many of the
classes already follow this pattern quite successfully. This brings in
the rest of the class that are part of the public API.
 2019-06-22 10:13:27 -04:00
Jay Berkenbilt
864a546af6 Build with -fvisibility=hidden when supported 2019-06-21 22:29:31 -04:00