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1038 Commits

Author SHA1 Message Date
Jay Berkenbilt 92ca2a41bc Tweak release process 2018-06-23 07:50:11 -04:00
Jay Berkenbilt ec8c7237e3 Bump shared library minor revision 2018-06-22 20:34:30 -04:00
Jay Berkenbilt 3fe5236d54 Fix typo 2018-06-22 19:28:18 -04:00
Jay Berkenbilt 3aad28aed0 Bug fix: honor encryption key length with R=3 (fixes #212) 2018-06-22 19:24:26 -04:00
Jay Berkenbilt c543c1e4e5 Windows test workaround 2018-06-22 17:19:34 -04:00
Jay Berkenbilt 5db39a681a Windows fixes 2018-06-22 17:01:18 -04:00
Jay Berkenbilt c852af2a57 Add tests for progress and verbose changes 2018-06-22 16:14:54 -04:00
Jay Berkenbilt d34ab8a936 spell check 2018-06-22 16:14:54 -04:00
Jay Berkenbilt 6bf47ac6e8 With --verbose, give information on processing merge inputs 2018-06-22 16:14:54 -04:00
Jay Berkenbilt a433ed24f9 Add progress reporting for QPDFWriter (fixes #200) 2018-06-22 16:14:54 -04:00
Jay Berkenbilt 2a82f6e1e0 Add method to get count of objects in QPDF 2018-06-22 15:53:40 -04:00
Jay Berkenbilt c81836076f Correct incorrect comment 2018-06-22 13:13:09 -04:00
Jay Berkenbilt 99593e0eef Use ClosedFileInputSource when merging files (fixes #154) 2018-06-22 12:53:41 -04:00
Jay Berkenbilt 4ccc8b1a44 Add ClosedFileInputSource 
ClosedFileInputSource is an input source that keeps the file closed
when not reading it.
 2018-06-22 12:52:45 -04:00
Jay Berkenbilt 32ddcec91e Add missing headers 2018-06-22 11:44:04 -04:00
Jay Berkenbilt c71dc6888c Don't prune resource dictionaries on errors or by request 
If we are unable to filter a page's content streams, don't attempt to
remove objects from the page's resource dictionary. Also provide a
command line option to suppress resource removal in case we ever need
this as a workaround for some bug or broken PDF files.
 2018-06-22 10:45:31 -04:00
Jay Berkenbilt 38c9ed23c3 Treat content stream parsing errors as an error, not a warning 
If parsing content streams is treated as a warning, there is no way
for a caller to know if a parsing operation has failed. This is very
dangerous and will likely result in data loss when token filters are
parser callbacks are in use.
 2018-06-22 10:44:08 -04:00
Jay Berkenbilt 6c89d4b35b When splitting files, remove unreferenced objects (fixes #203) 2018-06-21 21:03:30 -04:00
Jay Berkenbilt ddd78c1b7f Fix QPDFObjectHandle::shallowCopy 
It's not really a shallow copy. It just doesn't cross indirect object
boundaries. The old implementation had a bug that would cause multiple
shallow copies of the same object to share memory, which was not the
intention.
 2018-06-21 20:34:45 -04:00
Jay Berkenbilt 84cd53f5af Make page range optional in --rotate (fixes #211) 2018-06-21 16:28:44 -04:00
Jay Berkenbilt 9d7eef7cc6 Update TODO 
Remove form flattening
Clarify splitting/merging with document level constructs
 2018-06-21 16:04:54 -04:00
Jay Berkenbilt 2e8a3e163f Add interactive form example 2018-06-21 16:04:54 -04:00
Jay Berkenbilt 2650a4d782 spell check 2018-06-21 15:57:13 -04:00
Jay Berkenbilt 397b097c46 Allow setting a form field's value 2018-06-21 15:57:13 -04:00
Jay Berkenbilt 952a665a4e Better support for creating Unicode strings 2018-06-21 15:57:13 -04:00
Jay Berkenbilt e44c395c51 QUtil::toUTF16 2018-06-21 15:57:13 -04:00
Jay Berkenbilt 44674a3e58 Label qutil test output 2018-06-21 15:57:13 -04:00
Jay Berkenbilt 419949574d Add information about helper classes to the documentation 2018-06-21 15:57:13 -04:00
Jay Berkenbilt 0b05111db8 Implement helper class for interactive forms 2018-06-21 15:57:13 -04:00
Jay Berkenbilt 0dadf17ab7 Convert command-line and test suite to use page helper classes 
This provides better test coverage and more useful code for people to
read and copy.
 2018-06-21 15:57:13 -04:00
Jay Berkenbilt 2e6e1204a5 Convert examples to use new page helper classes 2018-06-21 15:57:13 -04:00
Jay Berkenbilt 2e7ee23bf6 Add QPDFPageDocumentHelper and QPDFPageObjectHelper 
This is the beginning of higher-level API support using helper
classes. The goal is to be able to add more helpers without continuing
to pollute QPDF's and QPDFObjectHandle's public interfaces.
 2018-06-21 15:57:13 -04:00
Jay Berkenbilt 4cded10821 Add QPDFObjectHandle::Rectangle type 
Provide a convenient way of accessing rectangles.
 2018-06-21 15:57:13 -04:00
Jay Berkenbilt 078cf9bf90 newline before endstream fix for object streams (fixes #205) 2018-05-12 13:17:43 -04:00
Jay Berkenbilt b8ccbff413 doc: point out use of @filename for specifying password (fixes #198) 2018-05-05 17:52:04 -04:00
Jay Berkenbilt 15ed9f8565 Fix small logic error in Token construct (fixes #206) 
The special case around name token was not reachable. This would only
affect constructors of name tokens that were represented in
non-canonical form such as with a hex substitution for a printable
character. The error was harmless but still a bug.
 2018-05-05 17:47:56 -04:00
Jay Berkenbilt b096e99649 buffer test: fix memory leak in test code 
Forgot to delete a buffer in the test driver. There was no memory leak
or memory error in any installed code.
 2018-05-05 17:43:44 -04:00
Jay Berkenbilt 1437f80560 TODO: note about MacPorts CI 2018-05-05 17:42:58 -04:00
Jay Berkenbilt 55b1d3ef16 TODO 2018-04-15 18:45:11 -04:00
Jay Berkenbilt b4d6cf6836 Limit depth of nesting in direct objects (fixes #202) 
This fixes CVE-2018-9918.
 2018-04-15 16:11:22 -04:00
Jay Berkenbilt f8c8e4dcc0 Prepare 8.0.2 release 2018-03-06 11:34:07 -05:00
Jay Berkenbilt e4e2e26d99 Properly handle pages with no contents (fixes #194) 
Remove calls to assertPageObject(). All cases in the library that
called assertPageObject() work fine if you don't call
assertPageObject() because nothing assumes anything that was being
checked by that call. Removing the calls enables more files to be
successfully processed.
 2018-03-06 11:34:07 -05:00
Jay Berkenbilt 1a4dcb4aaf Pl_Buffer starts in a ready state 2018-03-06 11:31:03 -05:00
Jay Berkenbilt ee44aef8d0 Treat loop in xref tables as damage (fixes #192) 
Prior to this fix, if there was a loop detected in following /Prev
pointers in xref streams/tables, it would cause qpdf to lose data.
Note that this condition causes many PDF readers to hang or fail.
 2018-03-05 14:26:58 -05:00
Jay Berkenbilt 6fe1e9de40 Prepare 8.0.1 release 2018-03-04 07:16:20 -05:00
Jay Berkenbilt 5c891cf4c4 Typo 2018-03-04 07:13:27 -05:00
Jay Berkenbilt 666f794393 Support "r" in page ranges (fixes #155) 2018-03-04 07:05:14 -05:00
Jay Berkenbilt e577dfc87e README-maintainer: be more careful copying release files 2018-03-04 06:51:28 -05:00
Jay Berkenbilt 7b9f23a99a Ignore zlib data check errors (fixes #191) 2018-03-03 11:35:01 -05:00
Jay Berkenbilt fa76d817c6 Update website for Žarko Gajić 2018-03-01 21:24:34 -05:00