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Author SHA1 Message Date
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
Kurt Pfeifle
97a50e1274 Screenshot URL from GitHub 2018-03-01 21:08:40 -05:00
Jay Berkenbilt
3e8b643ae3 Release 8.0.0 2018-02-25 16:00:11 -05:00
Jay Berkenbilt
c182a1a63c Windows release tweaks 2018-02-25 16:00:11 -05:00
Jay Berkenbilt
ee450ae6bb Update utility scripts from automake 2018-02-25 15:06:44 -05:00
Jay Berkenbilt
a8682e0b75 Spell check 2018-02-25 15:06:44 -05:00
Jay Berkenbilt
c60f4460d3 No update info for travis AppImages 2018-02-25 14:54:46 -05:00
Jay Berkenbilt
111ec50950 8.0.rc3 2018-02-25 14:17:59 -05:00
Jay Berkenbilt
ffda66ca03 Make the AppImage icon square 2018-02-25 14:17:16 -05:00
Jay Berkenbilt
d3d3970cf6 8.0.rc2 2018-02-25 13:50:22 -05:00
Jay Berkenbilt
6edbf8fa72 Include AppImage update info 2018-02-25 13:50:22 -05:00
Jay Berkenbilt
3618fdb13d Fix typo 2018-02-25 13:50:22 -05:00
Jay Berkenbilt
525d423ea8 Tweak README-maintainer 2018-02-25 13:50:21 -05:00
Jay Berkenbilt
a16d703f4d Update version to 8.0.rc1 
This is for testing the release process, particularly as it pertains
to AppImage creation.
 2018-02-25 09:03:27 -05:00