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 )
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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
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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
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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
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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
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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
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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 )
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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
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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 )
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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 )
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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
