Jay Berkenbilt
d7ffdfa994
Add optional conflict detection to mergeResources
...
Also improve behavior around direct vs. indirect resources.
2021-03-04 15:08:36 -05:00
Jay Berkenbilt
e17585c2d2
Remove unreferenced: ignore names that are not Fonts or XObjects
...
Converted ResourceFinder to ParserCallbacks so we can better detect
the name that precedes various operators and use the operators to sort
the names into resource types. This enables us to be smarter about
detecting unreferenced resources in pages and also sets the stage for
reconciling differences in /DR across documents.
2021-03-03 17:05:49 -05:00
Jay Berkenbilt
a15ec6967d
Enhancements to ParserCallbacks
2021-03-03 17:05:49 -05:00
Jay Berkenbilt
1bb209a9bf
Add QPDF::numWarnings
2021-03-03 17:05:49 -05:00
Jay Berkenbilt
37fcc5ff71
Create ResourceFinder from NameWatcher in QPDFPageObjectHelper
2021-03-03 17:05:49 -05:00
Jay Berkenbilt
b444ab3352
Fix typos in coverage cases
2021-03-03 17:05:49 -05:00
Jay Berkenbilt
fa2516df71
Fix behavior for finding /Q, /DA, and /DR for form fields
...
If not found in the field hierarchy, /Q and /DA are supposed to be
looked up in the document-level form dictionary. /DR is supposed to
only come from the document dictionary.
2021-03-03 17:05:19 -05:00
Jay Berkenbilt
a4d6589ff2
Have QPDFObjectHandle notice when replaceObject was called
...
This results in a performance penalty of 1% to 2% when replaceObject
and swapObjects are never called and a somewhat larger penalty if they
are called, but it's worth it to avoid very confusing behavior as
discussed in depth in qpdf#507.
2021-02-25 07:32:46 -05:00
Jay Berkenbilt
ec6719fd25
Always call dereference() before querying obj pointer
2021-02-25 07:31:26 -05:00
Jay Berkenbilt
b5e937397c
Prepare 10.2.0 release
2021-02-23 10:41:58 -05:00
Jay Berkenbilt
1886673d7e
Spell check
2021-02-23 10:38:05 -05:00
Jay Berkenbilt
9e00be7ffa
Remove warning that gives false positives in some normal cases
2021-02-23 08:26:21 -05:00
Jay Berkenbilt
be3a8c0e7a
Keep only referenced form fields in --pages
2021-02-23 08:26:21 -05:00
Jay Berkenbilt
83216e640c
Preserve form fields when splitting pages ( fixes #340 )
2021-02-22 18:42:06 -05:00
Jay Berkenbilt
1f35ec9988
Add methods for copying form fields
2021-02-22 18:42:06 -05:00
Jay Berkenbilt
8e8c0d8290
Add new placeFormXObject that takes a matrix reference
2021-02-22 18:42:06 -05:00
Jay Berkenbilt
61d41e2e88
Add copyAnnotations, use with overlay/underlay ( fixes #395 )
2021-02-22 18:42:06 -05:00
Jay Berkenbilt
7b3cbacf5d
Change from QPDF{Array,Dict}Items to aitems() and ditems()
2021-02-22 11:05:39 -05:00
Jay Berkenbilt
a9ae8cadc6
Add transformAnnotations and fix flattenRotations to use it
2021-02-21 17:13:09 -05:00
Jay Berkenbilt
a76decd2d5
Add QPDFObjGen::unparse
2021-02-21 16:21:52 -05:00
Jay Berkenbilt
7540d2082a
Explicitly override inherited rotate in flattenRotations
2021-02-21 14:58:45 -05:00
Jay Berkenbilt
e899926e0d
Use QPDFMatrix inside flattenRotations
2021-02-21 14:58:45 -05:00
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
15269f36d8
addFormField: update cache rather than invalidating
2021-02-21 06:36:30 -05:00
Jay Berkenbilt
901f1a788c
Enhance QPDFMatrix API
2021-02-21 06:36:30 -05:00
Jay Berkenbilt
05eb5826d8
Fix isPagesObject and isPageObject
...
There are lots of things with /Kids that are not pages. Repair the
pages tree, then do a reliable check.
2021-02-20 19:42:41 -05:00
Jay Berkenbilt
35dd11f356
Allow --rotate=0
2021-02-20 16:29:34 -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
a773f4c71d
Add QPDFObjectHandle::parse for strings with context
2021-02-15 11:33:03 -05:00
Jay Berkenbilt
7eb903d9aa
Use functional replaceStreamData
2021-02-14 14:42:24 -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
df067c9ab6
Add autoconf test for localtime_r
2021-02-11 14:26:55 -05:00
Jay Berkenbilt
1b3f84f967
Require C++14 instead of C++11
2021-02-10 16:27:58 -05:00
Jay Berkenbilt
9fcf61b2f6
Fix loop in QPDFOutlineDocumentHelper (fuzz issue 30507)
2021-02-10 16:27:44 -05:00
Jay Berkenbilt
4d1f2fdcac
Update to new name/number tree API
2021-02-10 15:46:20 -05:00
Jay Berkenbilt
1f4771cd0d
Minor clean up of Windows headers
2021-02-10 07:36:18 -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
bfbeec5497
Make newly created name/number trees indirect objects
2021-02-08 06:49:56 -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
ac2b3b96e1
Make wrong object stream type a warning
2021-02-06 14:29:11 -05:00
