Jay Berkenbilt
92fbc6fdf5
QPDFObjectHandle::copyStream
2021-02-21 06:36:30 -05:00
Jay Berkenbilt
60afe4142e
Refactor: separate copyStreamData from replaceForeignIndirectObjects
2021-02-21 06:36:30 -05:00
Jay Berkenbilt
901f1a788c
Enhance QPDFMatrix API
2021-02-21 06:36:30 -05:00
Jay Berkenbilt
71e8627285
Add const versions of QPDFMatrix::transform*
2021-02-19 18:35:19 -05:00
Jay Berkenbilt
de8929a41c
Add QPDFAcroFormDocumentHelper::addFormField
2021-02-18 12:25:48 -05:00
Jay Berkenbilt
5cec6b4c3d
Add QPDFPageObjectHelper::getMatrixForFormXObjectPlacement
2021-02-18 12:25:48 -05:00
Jay Berkenbilt
0765872295
Form field for non-widget just returns null
2021-02-18 10:25:07 -05:00
Jay Berkenbilt
0b1623d07d
Add QUtil::path_basename
2021-02-18 09:59:03 -05:00
Jay Berkenbilt
8873466a5d
Remove outdated comment from QPDFAnnotationObjectHelper.hh
2021-02-17 20:14:20 -05:00
Jay Berkenbilt
a773f4c71d
Add QPDFObjectHandle::parse for strings with context
2021-02-15 11:33:03 -05:00
Jay Berkenbilt
efbb21673c
Add functional versions of QPDFObjectHandle::replaceStreamData
...
Also fix a bug in checking consistency of length for stream data
providers. Length should not be checked or recorded if the provider
says it failed to generate the data.
2021-02-14 14:42:24 -05:00
Jay Berkenbilt
e2593e2efe
Move QPDFMatrix into the public API
2021-02-13 02:30:00 -05:00
Jay Berkenbilt
07f40bd254
QUtil::double_to_string: trim trailing zeroes with option to disable
2021-02-13 02:30:00 -05:00
Jay Berkenbilt
8fbc8579f2
Allow zone information to be omitted from timestamp strings
2021-02-11 14:26:55 -05:00
Jay Berkenbilt
2538d84413
Explicitly deprecate old name/number tree constructors
...
Use C++14 [[deprecated]] tag
2021-02-10 16:28:00 -05:00
Jay Berkenbilt
ad34b9c278
Implement helpers for file attachments
2021-02-10 06:57:37 -05:00
Jay Berkenbilt
bf0e6eb302
Add QUtil methods for dealing with PDF timestamp strings
2021-02-09 17:50:24 -05:00
Jay Berkenbilt
553ac7f353
Add QUtil::pipe_file and QUtil::file_provider
2021-02-07 19:41:34 -05:00
Jay Berkenbilt
e076c9bf08
Remove erroneous handling of /EFF for stream decryption
...
I thought /EFF was supposed to be used as a default for decrypting
embedded file streams, but actually it's supposed to be advice to a
conforming writer about handling new ones. This makes sense since the
findAttachmentStreams code, which is not actually needed, was never
right.
2021-02-06 17:08:41 -05:00
Jay Berkenbilt
faa2e3ddfd
Handle older PDFs whose form XObjects inherit resources ( fixes #494 )
...
When removing unreferenced resources, notice if a page (recursively)
contains a form XObject with unreferenced resources, and count any
such resources as referenced by the page.
2021-02-02 18:06:05 -05:00
Jay Berkenbilt
81025e4998
Refactor removal of unreferenced resources
...
Refactor in preparation for resolving unresolved resources in form
xobjects from page.
2021-02-02 18:06:05 -05:00
Jay Berkenbilt
4ae93a73c5
Improve memory safety of dict/array iterators
2021-01-31 07:16:03 -05:00
Jay Berkenbilt
1fec40454e
Add example of name/number trees and dictionary/array iteration
2021-01-30 15:52:16 -05:00
Jay Berkenbilt
de0b11fc47
Add C++ iterator API around array and dictionary objects
2021-01-30 15:15:23 -05:00
Jay Berkenbilt
50decc9bb8
name/number tree: explicitly declare default destructors
2021-01-29 15:46:54 -05:00
Jay Berkenbilt
8ed3e8c79b
NNTree: rework iterators to be more memory efficient
...
Keep a std::pair internal to the iterators so that operator* can
return a reference and operator-> can work, and each can work without
copying pairs of objects around.
2021-01-26 09:12:23 -05:00
Jay Berkenbilt
e7e20772ed
name/number trees: remove
2021-01-26 09:12:23 -05:00
Jay Berkenbilt
5816fb44b8
name/number trees: insertAfter
2021-01-25 15:39:10 -05:00
Jay Berkenbilt
16a9bb3f6f
name/number trees: newEmpty, increment/decrement end()
2021-01-25 15:39:10 -05:00
Jay Berkenbilt
b5614f611d
Implement repair and insert for name/number trees
2021-01-24 19:31:45 -05:00
Jay Berkenbilt
04edfe9fad
QPDFObjectHandle::newUnicodeString to uses UTF-16 only when needed
...
Use the first of ASCII, PDFDocEncoding, or UTF-16 that is capable of
encoding the string.
2021-01-24 03:27:28 -05:00
Jay Berkenbilt
d61ffb65d0
Add new constructors for name/number tree helpers
...
Add constructors that take a QPDF object so we can issue warnings and
create new indirect objects.
2021-01-24 03:27:26 -05:00
Jay Berkenbilt
ba814703fb
Use QPDFNameTreeObjectHelper's iterator directly
2021-01-24 03:25:11 -05:00
Jay Berkenbilt
5f0708418a
Add iterators to name/number tree helpers
2021-01-24 03:22:59 -05:00
Jay Berkenbilt
4a1cce0a47
Reimplement name and number tree object helpers
...
Create a computationally and memory efficient implementation of name
and number trees that does binary searches as intended by the data
structure rather than loading into a map, which can use a great deal
of memory and can be very slow.
2021-01-24 03:22:51 -05:00
Jay Berkenbilt
9ad6cfd45b
Clarify qpdf_register_progress_reporter's comment
2021-01-19 08:55:23 -05:00
Jay Berkenbilt
6226b69dba
Add warn() to QPDF's public API
2021-01-16 18:41:53 -05:00
Jay Berkenbilt
18340b8835
Spell check
2021-01-04 16:26:58 -05:00
Jay Berkenbilt
bf8fd41fee
Update copyright to 2021
2021-01-04 16:26:58 -05:00
Jay Berkenbilt
3be58f49e5
Make more QPDFPageObjectHelper methods work with form XObject
2021-01-02 14:08:53 -05:00
Jay Berkenbilt
98da4fd835
Externalize inline images now includes form XObjects
2021-01-02 14:08:17 -05:00
Jay Berkenbilt
bedf35d6a5
Bug fix: avoid extraneous pipeline finish calls with multiple contents
...
Avoid calling finish() multiple times on the pipeline passed to
pipeContentStreams. This commit also fixes a bug in which qpdf was not
exiting with the proper exit status if warnings found while splitting
pages; this was exposed by a test case that changed.
2021-01-02 14:08:17 -05:00
Jay Berkenbilt
a139d2b36d
Add several methods for working with form XObjects ( fixes #436 )
...
Make some more methods in QPDFPageObjectHelper work with form
XObjects, provide forEach methods to walk through nested form
XObjects, possibly recursively. This should make it easier to work
with form XObjects from user code.
2021-01-02 12:29:31 -05:00
Jay Berkenbilt
afb48d23a9
QPDFPageObjectHelper::removeUnreferencedResources works with form XObjects
2021-01-02 11:33:36 -05:00
Jay Berkenbilt
6154221edb
QPDFPageObjectHelper: filterPageContents -> filterContents + form XObject
2021-01-02 11:33:36 -05:00
Jay Berkenbilt
63ea46193d
QPDFPageObjectHelper: getPageImages -> getImages
2021-01-02 11:33:36 -05:00
Jay Berkenbilt
e7a8554563
QPDFPageObjectHelper::getPageImages: support form XObjects
2021-01-02 11:33:36 -05:00
Jay Berkenbilt
1562d34c09
Add QPDFObjectHandle::isFormXObject
2021-01-01 07:36:10 -05:00
Jay Berkenbilt
4cbf32bfdb
Fix typo in comment
2020-12-30 13:20:42 -05:00
Jay Berkenbilt
c9271335fa
Add QPDFPageObjectHelper::flattenRotation and --flatten-rotation
2020-12-30 13:03:55 -05:00
