Jay Berkenbilt
1562d34c09
Add QPDFObjectHandle::isFormXObject
2021-01-01 07:36:10 -05:00
Jay Berkenbilt
d4d7630cf5
Add pdf-custom-filter example
2020-12-28 13:03:04 -05:00
Jay Berkenbilt
12ecd2019a
Add QPDFObjectHandle::setFilterOnWrite
2020-12-28 12:58:19 -05:00
Jay Berkenbilt
0675a3f61a
Decide not to allow stream data providers to modify dictionary
2020-12-26 08:48:20 -05:00
Jay Berkenbilt
cc8895078a
Add QPDFObjectHandle::makeDirect(bool allow_streams)
2020-12-26 08:48:18 -05:00
Jay Berkenbilt
fd13fe74ef
TODO and comments item for pipeContentStreams
2020-10-23 16:53:58 -04:00
Jay Berkenbilt
893d38b87e
Allow propagation of errors and retry through StreamDataProvider
...
StreamDataProvider::provideStreamData now has a rich enough API for it
to effectively proxy to pipeStreamData.
2020-04-05 20:07:13 -04:00
Jay Berkenbilt
38afdcea7b
Add QPDFObjectHandle::unsafeShallowCopy
2020-04-03 12:16:24 -04:00
Jay Berkenbilt
89f19b7099
Performance: remove Members indirection for QPDFObjectHandle
2020-04-03 12:16:24 -04:00
Jay Berkenbilt
278710fbe8
Refactor QPDFPageObjectHelper::removeUnreferencedResources()
...
Refactor removeUnreferencedResources to prepare for filtering form
XObjects.
2020-03-31 17:39:20 -04:00
Jay Berkenbilt
e5cc065598
Update copyright to 2020
2020-01-26 16:57:27 -05:00
Masamichi Hosoda
cdc46d78f4
Add QPDFObject::getParsedOffset()
2019-10-22 16:19:06 -04:00
Jay Berkenbilt
3f1ab64066
Pass offset and length to ParserCallbacks::handleObject
2019-08-22 22:54:29 -04:00
Jay Berkenbilt
4b2e72c4cd
Test for direct, rather than resolved nulls in parser
...
Just because we know an indirect reference is null, doesn't mean we
shouldn't keep it indirect.
2019-08-22 17:55:16 -04:00
Jay Berkenbilt
4b674b42e4
Mention name tokens in TokenFilter comments
2019-08-22 17:55:16 -04:00
Jay Berkenbilt
42d396f1dd
Handle invalid name tokens symmetrically for PDF < 1.2 ( fixes #332 )
2019-08-19 19:48:27 -04:00
Jay Berkenbilt
e5f504b6c5
Use SparseOHArray in QPDF_Array
2019-08-17 23:02:41 -04:00
Jay Berkenbilt
e83f3308fb
SparseOHArray
2019-08-17 23:02:41 -04:00
Jay Berkenbilt
864a546af6
Build with -fvisibility=hidden when supported
2019-06-21 22:29:31 -04:00
Jay Berkenbilt
da30764bce
Change QPDFObjectHandle::pipeStreamData's encode_flags type
...
Change from unsigned long to int since we pass enumerated type values
to this field.
2019-06-21 13:17:21 -04:00
Jay Berkenbilt
3608afd5c5
Add new integer accessors to QPDFObjectHandle
2019-06-21 13:17:21 -04:00
Thorsten Schöning
1449d82ae4
[bcc32 Error] QPDFObjectHandle.hh(911): E2247 'QPDFObjectHandle::Members::obj' is not accessible
...
Full parser context
Pl_QPDFTokenizer.cc(1): #include ..\..\..\..\src\include\qpdf\Pl_QPDFTokenizer.hh
Pl_QPDFTokenizer.hh(29): #include ..\..\..\..\src\include\qpdf/QPDFObjectHandle.hh
QPDFObjectHandle.hh(51): class QPDFObjectHandle
QPDFObjectHandle.hh(1052): decision to instantiate: PointerHolder<QPDFObject> QPDFObjectHandle::ObjAccessor::getObject(QPDFObjectHandle &)
--- Resetting parser context for instantiation...
QPDFObjectHandle.hh(909): parsing: PointerHolder<QPDFObject> QPDFObjectHandle::ObjAccessor::getObject(QPDFObjectHandle &)
2019-03-11 17:07:01 -04:00
Jay Berkenbilt
8cb245739c
Add QPDFObjectHandle::getUniqueResourceName
2019-01-27 07:50:30 -05:00
Jay Berkenbilt
3472f6c984
Update copyrights for 2019
2019-01-07 07:54:55 -05:00
Jay Berkenbilt
2e342ee5bb
Spell check
2019-01-04 21:33:14 -05:00
Jay Berkenbilt
ee2aad4381
Add CLI flags for image optimization
2019-01-04 21:33:14 -05:00
Jay Berkenbilt
f78ea057ca
Switch annotation flattening to use the form xobjects
...
Instead of directly putting the contents of the annotation appearance
streams into the page's content stream, add commands to render the
form xobjects directly. This is a more robust way to do it than the
original solution as it works properly with patterns and avoids
problems with resource name clashes between the pages and the form
xobjects.
2019-01-02 21:49:47 -05:00
Jay Berkenbilt
95d6b17a89
Add QPDFObjectHandle::mergeDictionary()
2019-01-01 08:12:56 -05:00
Jay Berkenbilt
5059ec0d35
Add Matrix class under QPDFObjectHandle
2018-12-31 23:02:43 -05:00
Jay Berkenbilt
30a0c070e4
Add QPDFObjectHandle::getJSON()
2018-12-21 18:34:56 -05:00
Jay Berkenbilt
077d3d4512
Add QPDFObjectHandle::wrapInArray()
...
Wrap an object in an array if it is not already an array.
2018-12-18 16:45:48 -05:00
Jay Berkenbilt
3873f5fd9b
Protect headers with compliant identifiers ( fixes #233 )
2018-08-12 14:10:32 -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
952a665a4e
Better support for creating Unicode strings
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
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
4bb3046f0b
Properly handle strings with PDF Doc Encoding ( fixes #179 )
...
The QPDF_String::getUTF8Val() method was not treating strings that
weren't explicitly Unicode as PDF Doc Encoded. This only affects
characters in the range 0x80 through 0xa0.
2018-02-18 21:06:27 -05:00
Jay Berkenbilt
d0e99f195a
More robust handling of type errors
...
Give objects descriptions and context so it is possible to issue
warnings instead of fatal errors for attempts to access objects of the
wrong type.
2018-02-18 21:06:27 -05:00
Jay Berkenbilt
21b7481b0e
Push members of QPDFObjectHandle into a Members object
...
As in other cases, this is to enable adding new member variables in
the future without breaking ABI compatibility.
2018-02-18 21:06:27 -05:00
Jay Berkenbilt
e410b0fe0d
Simplify TokenFilter interface
...
Expose Pl_QPDFTokenizer, and have it do more of the work of managing
the token filter's pipeline.
2018-02-18 21:05:47 -05:00
Jay Berkenbilt
5708b5d0aa
Add additional interface for filtering page contents
2018-02-18 21:05:47 -05:00
Jay Berkenbilt
9910104442
Implement TokenFilter and refactor Pl_QPDFTokenizer
...
Implement a TokenFilter class and refactor Pl_QPDFTokenizer to use a
TokenFilter class called ContentNormalizer. Pl_QPDFTokenizer is now a
general filter that passes data through a TokenFilter.
2018-02-18 21:05:46 -05:00
Jay Berkenbilt
b8723e97f4
Add coalesce contents capability
2018-02-18 21:05:46 -05:00
Jay Berkenbilt
fcd611b61e
Refactor parseContentStream
2018-02-18 21:05:46 -05:00
Jay Berkenbilt
05ff619b09
Remove redundant method
...
Remove a redundant method that was equal to another one with
additional arguments. This breaks binary compatibility, but there are
other ABI breaking changes in the upcoming release, so now is the time
to do it.
2018-02-18 21:05:46 -05:00
Jay Berkenbilt
68572df2bf
Update copyright to 2018
2018-01-13 20:25:58 -05:00
Jay Berkenbilt
07c8bb2843
Additionally license under Apache License version 2.0
...
The Apache License version 2.0 is now the primary license for qpdf.
However, users may, at their option, continue to use Artistic version
2.0.
2017-09-14 12:59:25 -04:00
Jay Berkenbilt
d31a7b76e7
Improve message for stream decoding error
...
Tweak the message so that we inform the user that we are mitigating
data loss.
2017-09-12 16:03:48 -04:00
Jay Berkenbilt
c6872d2c70
Clean up circular references in QPDF_Stream
2017-08-28 22:16:31 -04:00