Jay Berkenbilt
3873f5fd9b
Protect headers with compliant identifiers ( fixes #233 )
2018-08-12 14:10:32 -04:00
Jay Berkenbilt
932799baab
Fix memory access error
...
A previous fix introduced a potentially memory overrun under certain
rare conditions. The test suite now once again passes with address
sanitizer.
2018-08-12 13:16:17 -04:00
Jay Berkenbilt
b6e414b10b
Remove some extraneous null pointer checks ( fixes #234 )
...
There were a few places in the code that were checking that a pointer
wasn't null before deleting it, even though C++ has always allowed
delete 0. Most of the code did not perform these checks.
2018-08-12 12:58:39 -04:00
Jay Berkenbilt
4a4736c695
Fix EOL handling inside strings ( fixes #226 )
...
CR, CRLF, and LF are all supposed to be treated as LF; only one EOL is
to be ignored after backslash.
2018-08-05 20:48:35 -04:00
Jay Berkenbilt
1619cad1e8
Return correct method for string encryption ( fixes #227 )
2018-08-05 16:58:21 -04:00
Jay Berkenbilt
e1cd5891af
Fix infinite loop on small files with progress reporting ( fixes #230 )
...
Turns out you can keep adding zero to a number over and over again and
it just doesn't get any bigger. Who would have known?
2018-08-05 15:43:34 -04:00
Jay Berkenbilt
651b51f056
Add QPDF_DLL to public destructors ( fixes #220 )
...
A few public destructors were missing QPDF_DLL, which could cause some
Windows applications to fail to link.
2018-08-04 20:08:06 -04:00
Jay Berkenbilt
fe769f2723
Keep file open while adding its pages during merge ( fixes #217 )
2018-08-04 19:58:13 -04:00
Jay Berkenbilt
4f4c627b77
ClosedFileInputSource: add method to keep file open
...
During periods of intensive operation on a specific file, this method
can reduce the overhead of repeated open/close operations.
2018-08-04 19:52:46 -04:00
Jay Berkenbilt
7855e18ae2
Add detail about Unicode passwords
2018-07-01 17:25:10 -04:00
Jay Berkenbilt
1bd2a2e79b
Prepare 8.1.0 release
2018-06-23 07:50:11 -04:00
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
