Jay Berkenbilt
532cc58d7e
Merge pull request #1138 from m-holger/j_key
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Allow "n:/pdf-syntax" JSON syntax for dictionary keys
2024-02-03 13:09:31 -05:00
Jay Berkenbilt
b1ec5ba883
Merge branch 'fz' of github.com:m-holger/qpdf into fz
2024-02-03 11:21:35 -05:00
m-holger
8ff20b0089
Allow "n:/pdf-syntax" JSON syntax for dictionary keys
2024-01-29 13:22:58 +00:00
m-holger
d946ad6c30
In Pl_TIFFPredictor::processRow buffer output
2024-01-27 17:16:53 +00:00
m-holger
20ca1e8644
In Pl_TIFFPredictor::processRow optimize 8 bits_per_sample case
2024-01-27 12:04:36 +00:00
m-holger
b7abb12f55
In Pl_TIFFPredictor::processRow remove special case for first column
2024-01-26 20:56:21 +00:00
m-holger
c01fc3c2ae
In Pl_TIFFPredictor::processRow avoid repeated vector allocation
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Also, modernize for loop.
2024-01-26 20:51:29 +00:00
m-holger
2e8b5f290c
In Pl_TIFFPredictor avoid repeated calls to getNext
2024-01-26 20:46:38 +00:00
m-holger
73dec35209
Simplify address arithmetic in Pl_TIFFPredictor
2024-01-26 20:44:07 +00:00
m-holger
5b7a44e1cc
In Pl_TIFFPredictor remove calls to memcpy
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Instead of overwriting cur_row.data() use clear and insert.
2024-01-26 20:25:15 +00:00
m-holger
902fd6df71
Change Pl_TIFFPredictor::cur_row to std::vector<unsigned char>
2024-01-26 20:20:16 +00:00
Jay Berkenbilt
4660e23262
Merge pull request #1128 from m-holger/reconstruct
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Tighten checks for invalid indirect references during xref reconstru…
2024-01-20 12:43:07 -05:00
m-holger
b6a2b5d3c1
Handle default-constructed JSON objects
2024-01-18 10:06:43 +00:00
m-holger
f0343565ed
Tighten checks for invalid indirect references during xref reconstruction
2024-01-17 14:11:57 +00:00
m-holger
ed43691bf3
Tighten checks for invalid indirect references in QPDFParser
2024-01-17 13:15:13 +00:00
m-holger
6e3b7982db
Fix incorrect handling of invalid negative object ids
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Fix two errors introduced in #1110 and #1112 . Since
#1110 , encountering the invalid indirect reference #1110
-2147483648 n R produces an integer underflow which, if
undetected, immediately trigger a logic error. Since
#1112 , object -1 0 R may be incorrectly identified as
an earlier generation of itself and deleted,
invalidating a live iterator.
2024-01-17 10:39:06 +00:00
Jay Berkenbilt
37cf128501
Remove extraneous blank lines
2024-01-15 11:07:49 -05:00
m-holger
dca5927ba0
Tweak Handlers::json_handlers
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Use std::vector instead of list and move shared pointers
2024-01-15 15:18:55 +00:00
m-holger
b85a590bc5
Tweak Handlers::beginUnderOverlay and beginPages
2024-01-15 15:03:33 +00:00
m-holger
a41b789995
Add new method JSON::getDictItem
2024-01-15 15:02:52 +00:00
Jay Berkenbilt
ebb10f3256
Fix null pointer issue on array copy
2024-01-12 08:05:22 -05:00
Jay Berkenbilt
90a97bf4ef
Include filename in verbose output for overlay/underlay
2024-01-11 06:13:57 -05:00
Jay Berkenbilt
5b2e543089
Honor repeated overlay/underlay
2024-01-11 06:13:57 -05:00
Jay Berkenbilt
6cf04b0a88
Allow repetition of overlay/underlay
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This is just QPDFJob wiring.
2024-01-11 06:13:57 -05:00
Jay Berkenbilt
0161f62e38
QPDFJob JSON: allow single item in place of array
2024-01-11 06:13:57 -05:00
Jay Berkenbilt
7de0b3f3c0
JSONHandler: add fallback handler support
2024-01-11 06:13:57 -05:00
Jay Berkenbilt
12f7a4461b
Handle pages/under/overlay JSON file in begin
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...since they have to be handled before other options. It was working
because, in both cases, `file` was alphabetically before the other
keys, but this implementation gives a stronger guarantee.
2024-01-10 16:45:14 -05:00
Jay Berkenbilt
9c723aeb56
Allow --file with --overlay and --underlay
2024-01-10 16:44:46 -05:00
Jay Berkenbilt
34f013c1be
Allow --file and --range with --pages
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Accept --file and --range as named parameters in additional to
allowing positional arguments. This is in preparation for adding
additional flags.
2024-01-10 16:44:17 -05:00
Jay Berkenbilt
20a134826c
Fix arg parsing check with --collate
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The check for the number of items was in the wrong place.
2024-01-10 06:49:31 -05:00
m-holger
5e9de5cd50
Tune handling of sparse arrays in QPDF_Array
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Sparse arrays are rare. Dynamically create the variables needed to manage
them only when needed.
2024-01-10 09:36:18 +00:00
m-holger
e28625144d
Tweak QPDF::getCompressibleObjGens
2024-01-08 10:55:51 -05:00
Jay Berkenbilt
adb866efd3
Fix error from older gcc versions
2024-01-08 10:55:51 -05:00
m-holger
8715d6a693
Tweak QPDF::replaceObject
2024-01-08 11:54:33 +00:00
m-holger
5641832e54
Tweak QPDF::read_xref
2024-01-08 11:43:57 +00:00
Jay Berkenbilt
07f6c635a9
Bug fix: treat old generations of reused objects as null
2024-01-07 17:16:14 -05:00
Jay Berkenbilt
df61f3a6c6
Improve getCompressibleObjGens fix to handle gen > 0
2024-01-07 15:22:04 -05:00
m-holger
ba477e0b33
Tune QPDF::getCompressibleObjGens
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Change set visited to std::vector<bool>
2024-01-07 17:39:40 +00:00
m-holger
6195499598
Tune QPDF::getCompressibleObjGens
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Swap front and back, and change queue from list to vector
2024-01-07 16:39:03 +00:00
Jay Berkenbilt
55b0024899
Format code
2024-01-06 17:23:45 -05:00
Jay Berkenbilt
e50ff67d00
Remove explicit type from PageLabel dictionary
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The old code didn't put one there, and it's not really useful. It just
makes the file (trivially) larger.
2024-01-06 17:20:55 -05:00
Jay Berkenbilt
7b3fff15a9
QPDF.cc: remove unused includes
2024-01-06 17:19:16 -05:00
Jay Berkenbilt
2994f9cf4c
Attempt to find xref streams during recovery ( fixes #1103 )
2024-01-06 16:51:03 -05:00
Jay Berkenbilt
7cac433e2d
Implement --set-page-labels and supporting API ( fixes #939 )
2024-01-05 17:12:12 -05:00
Jay Berkenbilt
08e3050d5f
Automated changes for --set-page-labels
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This commit contains the changes from generate_auto_job based on
manual changes from the previous commit.
2024-01-05 17:10:45 -05:00
Jay Berkenbilt
a0e70b370a
Wiring for --set-page-labels: manual (non-bisectable commit)
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This commit contains only the manual changes. It is separated for
clarity. This commit would not pass CI because it lacks the automated
changes, which appear in the next commit.
2024-01-05 17:10:32 -05:00
Jay Berkenbilt
bfc5fc51f2
Remove unused argument in private setWriterOptions method
2024-01-04 07:31:00 -05:00
Jay Berkenbilt
d8d70ecca2
Support comma-separated numeric values with --collate ( fixes #505 )
2024-01-01 18:57:32 -05:00
Jay Berkenbilt
9db5d75b2b
Update copyright to 2024
2024-01-01 10:56:06 -05:00
Jay Berkenbilt
070ee710eb
Support excluding values from numeric ranges ( fixes #564 , #790 )
2024-01-01 10:48:14 -05:00
