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Author SHA1 Message Date
Jay Berkenbilt
65ef0bf313 When flattening, remove annotations with no appearance stream 
With the exception of form field annotations when /NeedAppearances is
true, remove annotations that don't have appearance streams when
flattening. There is no reason to keep these when flattening since
they are invisible. This may include unchecked checkboxes, unshown
popup windows, etc.
 2019-01-20 23:05:58 -05:00
Jay Berkenbilt
85f70cae23 TODO 2019-01-20 23:05:58 -05:00
Jay Berkenbilt
9315aa4bb0 TODO 2019-01-19 16:00:26 -05:00
Jay Berkenbilt
e1271361c5 Add documentation for features since 8.3.0 2019-01-19 15:58:51 -05:00
Jay Berkenbilt
0a3057dc0a More testing for Unicode passwords 2019-01-19 14:16:03 -05:00
Jay Berkenbilt
edc3b309bc TODO 2019-01-19 10:25:19 -05:00
Jay Berkenbilt
c18ee440a3 mingw workaround for QPDFExc destructor 
mingw doesn't like it when you don't inline empty virtual destructors.
 2019-01-19 10:14:07 -05:00
Jay Berkenbilt
c2030d1f33 Implement password recovery suppression and password mode (fixes #215) 
Allow fine control over how passwords are encoded for writing, and
allow password for reading to be given as a hexademical encoded
string. Allow suppression of password recovery as a means to ensure
that the password you specify is actually the right one.
 2019-01-19 10:14:07 -05:00
Jay Berkenbilt
392f2ece51 Try passwords with different string encodings 2019-01-19 10:10:58 -05:00
Jay Berkenbilt
e4fa5a3c2a Refactor qpdf processing 
Push calls to processFile and processInputSource into separate
functions in preparation for password recovery changes
 2019-01-19 10:10:58 -05:00
Jay Berkenbilt
e87d149918 Add QUtil::possible_repaired_encodings 2019-01-17 11:43:56 -05:00
Jay Berkenbilt
997f4ab6cb Remove incorrect content code from test files 2019-01-17 11:43:56 -05:00
Jay Berkenbilt
966429e718 Update CLI and manual for new encryption granularity (fixes #214) 2019-01-17 11:43:56 -05:00
Jay Berkenbilt
6ec22f117d Modernize encryption API for more granularity 
Setting encryption permissions for R >= 3 set permission bits in
groups corresponding to menu options in Acrobat 5. The new API allows
the bits to be set individually.
 2019-01-17 11:43:56 -05:00
Jay Berkenbilt
4630377731 Add status-reporting transcoders to QUtil 2019-01-17 11:43:56 -05:00
Jay Berkenbilt
429ffcf397 Unicode main for Windows qpdf.cc 2019-01-17 11:43:56 -05:00
Jay Berkenbilt
c7fe2a9490 Regenerate autofiles 2019-01-17 11:43:56 -05:00
Jay Berkenbilt
7c1e0a2abe Test for wmain/unicode 2019-01-17 11:43:56 -05:00
Jay Berkenbilt
8f389f14c0 QUtil::analyze_encoding 2019-01-17 11:43:56 -05:00
Jay Berkenbilt
6817ca585a Bidirectional transcoding for win, mac, pdf, utf8, utf16 2019-01-17 11:43:56 -05:00
Jay Berkenbilt
698485468a Move remaining existing transcoding to QUtil 2019-01-17 11:43:56 -05:00
Jay Berkenbilt
5cfcd4f361 Additional checks for unreferenced resources 
Explicitly abandon removal of unreferenced resources if there are any
lexical errors in the page's contents. This case always generated a
warning, but it now also prevents removal of unreferenced resources,
this strongly decreasing the likelihood of data loss.
 2019-01-17 11:43:56 -05:00
Jay Berkenbilt
e09ae710dc Add tests for shared font/xobject 
The tests are in a separate commit so the bug-fix commit can be taken
as a patch for older versions.
 2019-01-17 09:44:29 -05:00
Jay Berkenbilt
4bc434000c Copy subdictionaries when removing resources (fixes #276) 
When removing unreferenced resources, the code was copying the overall
resource dictionaries but not the subdictionaries being modified. This
was a "typo" in the code -- the comment clearly stated the need to do
this, but the code replaced the dictionary with itself rather than
with a shallow copy of itself.
 2019-01-17 09:40:05 -05:00
Jay Berkenbilt
aad2b10800 TODO 2019-01-12 10:04:14 -05:00
Jay Berkenbilt
654c0e8caf Allow adding the same page more than once in --pages (fixes #272) 2019-01-12 10:01:47 -05:00
Jay Berkenbilt
53d8e916b7 Interpret . in --pages as a shortcut for the primary file 2019-01-12 09:59:03 -05:00
Jay Berkenbilt
5f128b9a27 Fix version number in comment 2019-01-11 07:46:53 -05:00
Jay Berkenbilt
6c2a7b692c TODO 2019-01-10 22:35:08 -05:00
Jay Berkenbilt
4ecd1df6f2 Add configure option AVOID_WINDOWS_HANDLE 
If set, we avoid using Windows I/O HANDLE, which is disallowed in some
versions of the Windows SDK, such as for Windows phones.
QUtil::same_file will always return false in this case. Only applies
to Windows builds.
 2019-01-10 22:35:08 -05:00
Jay Berkenbilt
d24a120c7f Add QPDF::setImmediateCopyFrom 2019-01-10 22:35:08 -05:00
Jay Berkenbilt
6b15579ace Update release notes 2019-01-07 20:10:14 -05:00
Jay Berkenbilt
1dc235e56d Add completion files for packagers 2019-01-07 19:56:46 -05:00
Jay Berkenbilt
2d0336d862 Add --disable-check-autofiles to configure 2019-01-07 19:56:36 -05:00
Jay Berkenbilt
e6f1e54771 Work around test fragility on Windows 2019-01-07 12:51:34 -05:00
Jay Berkenbilt
8f6f7cec50 Prepare 8.3.0 release 2019-01-07 11:16:54 -05:00
Jay Berkenbilt
74bef044cc Update release notes for 8.3.0 2019-01-07 11:16:54 -05:00
Jay Berkenbilt
b653929c93 Update version to 8.3.0 2019-01-07 11:16:54 -05:00
Jay Berkenbilt
854955b9b5 TODO 2019-01-07 09:52:41 -05:00
Jay Berkenbilt
3a5738739d Tweak release instructions 2019-01-07 09:51:56 -05:00
Jay Berkenbilt
69237574e2 Update shared library version information 2019-01-07 08:52:07 -05:00
Jay Berkenbilt
aa602fd107 Fix integer overflow in large file test 2019-01-07 08:49:14 -05:00
Jay Berkenbilt
faae46467e Spell check 2019-01-07 07:56:46 -05:00
Jay Berkenbilt
3472f6c984 Update copyrights for 2019 2019-01-07 07:54:55 -05:00
Jay Berkenbilt
0bf0f45e67 TODO 2019-01-07 07:38:03 -05:00
Jay Berkenbilt
8a5ca0e406 Don't keep QPDF objects for merging longer than needed 2019-01-07 07:38:03 -05:00
Jay Berkenbilt
c3cee5f154 Exercise out of scope original pdf for copyForeignObject 2019-01-07 07:38:03 -05:00
Jay Berkenbilt
fddbcab0e7 Mostly don't require original QPDF for copyForeignObject (fixes #219) 
The original QPDF is only required now when the source
QPDFObjectHandle is a stream that gets its stream data from a
QPDFObjectHandle::StreamDataProvider.
 2019-01-07 00:11:15 -05:00
Jay Berkenbilt
fbbb0ee016 Make a static version of QPDF::pipeStreamData 
This is in preparation of being able to pipe a stream's data without
keeping a copy of its containing qpdf object.
 2019-01-07 00:11:15 -05:00
Jay Berkenbilt
7588cac295 Create an application-scope unique ID for each QPDF object 
Use this instead of QPDF* as a map key for object_copiers.
 2019-01-07 00:11:15 -05:00