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1845 Commits

Author SHA1 Message Date
Jay Berkenbilt
e50ff67d00 Remove explicit type from PageLabel dictionary 
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 
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) 
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
Jay Berkenbilt
708ea4ef43 Completely rewrite QUtil::parse_numrange 2024-01-01 10:32:33 -05:00
Jay Berkenbilt
78a7193fe2 Preserve annotations that inherently lack appearance (fixes #1039) 
...when flattening annotations. This includes /Link, /Popup,
and /Projection.
 2023-12-29 13:40:08 -05:00
Jay Berkenbilt
1ad6451e8c Fix comment formatting and update notes 2023-12-29 13:16:01 -05:00
Jay Berkenbilt
a3b939ce58 Tweak utf8 checks 2023-12-27 10:48:54 -05:00
Jay Berkenbilt
6d4115b7c5 Detect overlong UTF-8 strings 2023-12-25 11:17:17 -05:00
Jay Berkenbilt
4ca185fd96 Remove --disable-signatures; incorporate into --remove-restrictions 
Rather than adding yet another flag that is almost never useful on its
own, just have --remove-restrictions disable digital signatures. The
operations are still separate in the API.
 2023-12-24 07:36:07 -05:00
Jay Berkenbilt
6b8aa1db6f Spell check 2023-12-23 10:00:03 -05:00
Jay Berkenbilt
909a0b3f3a Implement --disable-signatures (fixes #1015) 2023-12-23 08:50:42 -05:00
Jay Berkenbilt
3d33a3a1e3 Add QPDFAcroFormDocumentHelper::disableDigitalSignatures 2023-12-23 08:44:47 -05:00
Jay Berkenbilt
7c0fdf8510 Format code, bump clang-format version to 18 2023-12-22 21:45:10 -05:00
Jay Berkenbilt
c0c7cef16c Generate a UNIX man page (fixes #874) 2023-12-22 21:22:34 -05:00
Jay Berkenbilt
1f45686843 Handle --encrypt -- without crashing 2023-12-22 20:10:21 -05:00
Jay Berkenbilt
7d7e2234a5 Implement new --encrypt args and completion (fixes #784) 
Positional arguments are supported in a backward-compatible way, but
completion no longer guides users to it.
 2023-12-22 20:10:18 -05:00
Jay Berkenbilt
1173a0bdfc Add --user-password, --owner-password, --bits to --encrypt 
Add the command-line arguments. They don't do anything yet.
 2023-12-22 18:13:05 -05:00
Jay Berkenbilt
17703a8dcd Remove unused includes 2023-12-22 17:30:28 -05:00
Jay Berkenbilt
86ea2012bd Allow other than /Yes and /Off in a check box (fixes #1056) 2023-12-22 14:42:16 -05:00
Jay Berkenbilt
b670565abc Convert scientific notation in JSON to fixed point (fixes #1079) 
JSON accepts scientific notation, but PDF doesn't.
 2023-12-21 17:56:30 -05:00
Jay Berkenbilt
4400ce84ee Add "n:/pdf-name" to qpdf JSON for binary names (fixes #1072) 2023-12-21 17:43:29 -05:00
Jay Berkenbilt
bb12a7ff8d Tweak comment in QPDFParser refactor 2023-12-21 15:45:34 -05:00
Jay Berkenbilt
b8fd18ae56 Merge branch 'parse_ref' into work 2023-12-21 15:43:50 -05:00
Jay Berkenbilt
d61612a2e5 Bug fix: don't compress hint streams when --compress-streams=n 2023-12-20 15:46:20 -05:00
Jay Berkenbilt
c5f622a09e Bug fix: don't compress object/xref streams with --compress-streams=n 2023-12-20 15:46:20 -05:00
Jay Berkenbilt
290742b069
Merge pull request #1070 from m-holger/flate 
Change default for SF_FlateLzwDecode::columns to 1
 2023-12-16 11:50:17 -05:00
Jay Berkenbilt
b0b6d9f21f
Merge pull request #1067 from m-holger/pl_buff 
Reduce copying of Buffer contents
 2023-12-16 11:31:11 -05:00
Jay Berkenbilt
d7a364b882 Allow regular C++ functions to interoperate with the C API 2023-12-16 10:06:34 -05:00
Jay Berkenbilt
414c83f767 Install cmake files with dev component 2023-12-09 06:28:13 -05:00
m-holger
368666899f Refactor InlineImageTracker::handleToken 2023-11-26 13:08:55 +00:00
m-holger
ddad5ad53e In QPDF::pipeStreamData use unique_ptr as heap 2023-11-26 13:06:12 +00:00
m-holger
0dee397075 In QPDF::pipeStreamData read buffer in a single read 2023-11-26 12:26:57 +00:00
m-holger
9f7f9496ed Add Buffer constructors taking std::string parameters 2023-11-26 12:26:44 +00:00
m-holger
4c71c8680a Refactor QPDF_Stream::getStreamJSON 2023-11-26 12:22:36 +00:00
m-holger
9146f1f0fd Change default for SF_FlateLzwDecode::columns to 1 2023-11-23 01:51:38 +00:00
m-holger
3237ef70fb Add new method Pl_Buffer::getString 2023-11-18 16:34:17 +00:00
m-holger
d11622b6fd Change Pl_Buffer to use std::string for storage 2023-11-17 15:55:11 +00:00
m-holger
1285f9767a Add new method QPDFParser::fixMissingKeys 2023-11-03 11:22:21 +00:00
m-holger
605b1429e8 In QPDFParser::parse create dictionaries on the fly 
Also, don't search for /Contents name unless the result is used.
 2023-11-03 11:09:58 +00:00
m-holger
0328d87237 In QPDFParser::parse refactor parsing of indirect references 2023-11-03 01:34:16 +00:00
m-holger
1548b8d8be In QPDFParser::parseRemainder eliminate most temporary variables 2023-11-03 01:34:10 +00:00
m-holger
4c8836d520 In QPDFParser::parse eliminate most temporary variables 2023-11-03 01:33:59 +00:00
m-holger
c912af7384 In QPDFParser remove state st_top 2023-11-03 01:32:04 +00:00
m-holger
172cc61305 Remove redundant code in QPDFParser::parse and parseRemainder 
Also, fix test cases.
 2023-11-03 01:26:34 +00:00
m-holger
5a1bf035f9 Add new method QPDFParser::parseRemainder 
The new method is temporarily an (almost) complete copy of parse, which is
temporarily (almost) unchanged.
 2023-11-03 01:26:12 +00:00
m-holger
db6ab9cbfa In QPDFParser::parse merge state and object stacks 2023-11-01 15:45:17 +00:00
m-holger
d904eab84c In QPDFParser::parse refactor handling of array_open and dict_open tokens 2023-11-01 15:38:01 +00:00
m-holger
90829228b8 In QPDFParser::parse refactor handling of dict_close tokens 2023-11-01 15:27:52 +00:00
m-holger
12837f14b6 In QPDFParser::parse refactor handling of array_close tokens 2023-11-01 15:26:04 +00:00
m-holger
26e0bf4610 In QPDFParser::parse refactor eof handling 2023-11-01 15:23:30 +00:00
m-holger
37f7a73488 In QPDFParser::parse refactor handling of bad tokens 2023-11-01 15:21:08 +00:00
m-holger
29cd8f4f53 Avoid unnecessary string copies in QPDFParser::parse 
Fixes #864. QPDFTokenizer::getValue originally had a std::string_view
return type, which was changed to std::string without removing some
unnecessary string creation.
 2023-10-27 14:16:51 +01:00
Jay Berkenbilt
71566a2761 Write offsets as unsigned in linearization hint tables (fixes #1023) 2023-10-14 18:04:13 -04:00
Jay Berkenbilt
1ecc6bb29e Don't lose character after \d or \dd parsing string (fixes #1050) 2023-10-14 17:12:56 -04:00
Jay Berkenbilt
8854143c7b Spell check 2023-10-07 17:52:35 -04:00
Jay Berkenbilt
98014ec98a Fix error with stream recovery (fixes #1042) 2023-10-07 13:29:10 -04:00
m-holger
fb504ce913 Fix #1028 2023-09-05 17:22:34 +01:00
Jay Berkenbilt
bfbd97b938 Spell check 2023-09-03 14:07:30 -04:00
Jay Berkenbilt
806922f643 ascii85: ignore whitespace between ~ and > (fixes #973) 2023-09-03 13:56:34 -04:00
Jay Berkenbilt
3372615e5b Quote program name in completion output (fixes #1021) 2023-09-03 10:13:17 -04:00
Jay Berkenbilt
87765bace9 Move random number device check to runtime (fixes #1022) 
Having it at compile time breaks cross-compilation and isn't really
right anyway.
 2023-09-03 09:36:13 -04:00
Jay Berkenbilt
2b4dcb33aa
Merge pull request #1014 from m-holger/i1011 
Change QPDF::copyForeignObject to return a null object when called wi…
 2023-09-03 08:54:12 -04:00
m-holger
b0c3ea2bb6 Refactor test for /Pages object in QPDF::copyForeignObject 
Test for missing object before accessing obj_copier.object_map.
 2023-09-03 13:41:11 +01:00
Jay Berkenbilt
fec75b44b4
Merge pull request #1030 from m-holger/exit 
Fix exit code when an input other than the primary input generates wa…
 2023-09-03 08:37:14 -04:00
Jay Berkenbilt
c6a3d83fb5 Revert "Check for warnings in files used by --pages" 
m-holger's fix is better

This reverts commit fa3cdaf1b4.
 2023-09-03 08:12:31 -04:00
Jay Berkenbilt
fa3cdaf1b4 Check for warnings in files used by --pages 2023-09-03 08:07:07 -04:00
Jay Berkenbilt
dedf9a06df Fix a few things found by CLion 2023-09-03 08:07:07 -04:00
m-holger
94e6323206 Fix exit code when an input other than the primary input generates warnings 2023-09-03 12:27:23 +01:00
Jay Berkenbilt
fb704143cd
Merge pull request #1013 from m-holger/po 
Simplify QPDFObjectHandle::isPageObject
 2023-09-02 15:37:06 -04:00
Jay Berkenbilt
e640dd30be
Merge pull request #1016 from m-holger/i1010 
Change QUtil::read_file_into_string to work with pipes (fixes #1010)
 2023-09-02 15:21:04 -04:00
Jay Berkenbilt
c51bdeb19c
Merge pull request #1017 from m-holger/mbox 
Check for missing mediaboxes
 2023-09-02 15:03:03 -04:00
Jay Berkenbilt
ec6784411d
Merge pull request #1028 from m-holger/i1003 
Maintain links to foreign pages when copying foreign objects (fixes #1003)
 2023-09-02 14:59:16 -04:00
m-holger
ac32dbc313 Reserve foreign /Page objects in QPDF::copyForeignObject 
Ensure that links to foreign pages are not broken provided that the page is
subsequently copied.
 2023-08-25 14:06:42 +01:00
m-holger
ad73bbcd90 Change QPDF::reserveObjects to reserve indirect nulls to reserve foreign objects 2023-08-25 13:30:55 +01:00
m-holger
52539544c4 Modify QPDF::replaceReserved to allow replacing indirect nulls 2023-08-25 12:37:24 +01:00
m-holger
6574dc5c03 Store indirect nulls in QPDF_Dictionary 2023-08-25 12:25:06 +01:00
m-holger
34491c612d Store indirect nulls in QPDF_Dictionary 2023-08-25 12:21:25 +01:00
m-holger
fedd42191f Change QPDF::copyForeignObject to return a null object when called with a /Pages object (fixes #1011) 2023-08-25 12:10:51 +01:00
Zoe Clifford
cbae2f916b Remove use of non-standard char_traits<unsigned char> from Pl_Buffer 
`basic_string<unsigned char>` implies use of
`char_traits<unsigned char>`.

This char_traits specialization is not standard C++, and will be
removed from LibC++ as of LLVM 18. To ensure continued LibC++
compatibility it needs to be removed.

There are two possible replacements here: `std::string` (e.g.
`std::basic_string<char>`), or `std::vector<unsigned char>`.

I have opted for vector since this code is dealing with a binary
buffer; though probably either way is fine (why does C++ even have
strings anyway??).

https://github.com/qpdf/qpdf/issues/1024
 2023-08-22 13:44:58 -07:00
m-holger
d7efc661ec Change QUtil::read_file_into_string to work with pipes (fixes #1010) 2023-08-07 12:40:34 +01:00
m-holger
9a69cbba5b Check for missing mediaboxes 2023-07-29 13:16:40 +01:00
m-holger
b683e65cca Simplify QPDFObjectHandle::isPageObject 2023-07-25 12:43:19 +01:00
m-holger
d531309cf9 Fix QPDFObjectHandle::disconnect (partially fixes #1011) 2023-07-24 18:51:30 +01:00
Jay Berkenbilt
3f9b5053ba Format code 2023-07-09 09:59:55 -04:00
m-holger
ba3953f1bf Tune QPDF::readObject 2023-07-08 16:32:07 +01:00
m-holger
5754ab8b39 Tune QPDF::readObjectInStream 2023-07-08 16:32:00 +01:00
m-holger
aabd3f6f9b Add private method QPDF::validateStreamLineEnd 2023-07-08 16:31:57 +01:00
m-holger
ef866d68cd In QPDF::readStream remove variable done 2023-07-08 16:31:50 +01:00
m-holger
c422b918b1 Add new private method QPDF::readStream 2023-07-08 16:31:44 +01:00
m-holger
2643ed4dd9 Add new private method QPDF::readTrailer() 2023-07-08 01:28:15 +01:00
m-holger
bee726609c Remove redundant parameters from QPDF::readObject 2023-07-07 20:37:13 +01:00
m-holger
2bf7359e35 Add new private method QPDF::readObjectInStream 2023-07-07 20:14:59 +01:00
m-holger
098b98c889 Tidy QPDF::read_xrefTable(qpdf_offset_t xref_offset) 2023-07-04 19:59:09 +01:00
m-holger
8e6974710c Add private method QPDF::insertFreeXrefEntry 2023-07-04 19:59:09 +01:00
m-holger
250a736482 Remove parameter overwrite from QPDF::processXRefStream 2023-07-04 19:59:09 +01:00
m-holger
769a4915e8 Add new private method QPDF::insertReconstructedXrefEntry 2023-07-04 19:59:09 +01:00
Jay Berkenbilt
2ff7ac8a58
Merge pull request #990 from m-holger/issue600 
Ensure copied annotations are fixed (fixes #600)
 2023-06-17 17:54:27 -04:00
Jay Berkenbilt
328a2d083e
Merge pull request #983 from m-holger/buffer 
Add new Buffer method copy and deprecate copy constructor / assignment operator
 2023-06-17 14:04:06 -04:00
m-holger
0f2ef5e85b Add new Buffer method copy and deprecate copy constructor / assignment operator 
Also fix accidental Buffer copy in Pl_LZWDecoder::addToTable.
 2023-06-17 17:18:31 +01:00
Jay Berkenbilt
071fe4a0e5
Merge pull request #985 from m-holger/members 
Change JSONHandler::m to std::unique_ptr and declare Members in implementation file
 2023-06-17 11:57:02 -04:00
Jay Berkenbilt
0b538ec877
Merge pull request #982 from m-holger/cltidy 
Apply various Clang-Tidy rules
 2023-06-17 11:29:21 -04:00
Jay Berkenbilt
21612165c6
Merge pull request #981 from m-holger/writer 
Remove redundant loop in QPDFWriter::prepareFileForWrite
 2023-06-17 10:57:56 -04:00
Jay Berkenbilt
d3c444a7fb
Merge pull request #980 from m-holger/readobject 
Avoid unnecessary copying of stream dictionary in QPDF::readObject
 2023-06-17 10:54:45 -04:00
m-holger
8cb89529bd Use early returns in JSONHandler::handle 2023-06-17 14:38:20 +01:00
m-holger
75e74679c5 Move struct JSONHandler::Handlers to implementation file 2023-06-17 14:38:20 +01:00
m-holger
62f00b6d9c Change JSONHandler::m to std::unique_ptr and declare Members in implementation file 2023-06-17 14:38:20 +01:00
m-holger
8b05c550b3 Fix doc typos 2023-06-17 14:38:20 +01:00
m-holger
ae19d703f4 Ensure copied annotations are fixed (fixes #600) 
Case where pages from a main input without /AcroForm key were duplicated
was omitted
 2023-06-15 15:49:50 +01:00
m-holger
d784e8033c Code tidy - Clang-Tidy rule performance-for-range-copy 2023-06-09 15:55:49 +01:00
m-holger
0ac005f0d9 Code tidy - Clang-Tidy rule modernize-use-override 2023-06-09 15:52:56 +01:00
m-holger
ae3642ce42 Code tidy - Clang-Tidy rule modernize-use-equals-default 2023-06-09 15:45:14 +01:00
m-holger
5906dd5c1f Code tidy - Clang-Tidy rule modernize-use-default-member-init 2023-06-09 15:43:21 +01:00
m-holger
7bc0f1d828 Code tidy - Clang-Tidy rule modernize-use-emplace 2023-06-09 15:42:11 +01:00
m-holger
22c6b8ccbc Code tidy QPDFObjectHandle::newArray 2023-06-09 15:39:19 +01:00
m-holger
320bbb9854 Code tidy - Clang-Tidy rule modernize-return-braced-init-list 2023-06-09 15:35:56 +01:00
m-holger
d8e078fbb7 Remove redundant loop in QPDFWriter::prepareFileForWrite 2023-06-09 15:29:16 +01:00
m-holger
4490d4c35e Avoid unnecessary copying of stream dictionary in QPDF::readObject 2023-06-05 21:22:40 +01:00
m-holger
acd0acf169 Fix doc typos 2023-06-02 19:24:12 +01:00
m-holger
3c5700c255 Code tidy - reflow comments and strings 2023-06-02 16:00:40 +01:00
m-holger
db6c09b625 Fix doc typos 2023-05-27 11:06:37 +01:00
m-holger
698a70e6a8 Code tidy - reflow comments and strings 2023-05-27 10:54:19 +01:00
Jay Berkenbilt
a90787c5e1 Spell check 2023-05-21 14:25:31 -04:00
Jay Berkenbilt
5bbce89e6a Add clarification about empty passwords to doc 2023-05-21 13:46:19 -04:00
Jay Berkenbilt
60965d5f4d Rerun clang-format 2023-05-21 13:35:09 -04:00
m-holger
49e6365f63 Replace 'this->m' with 'm' 
Manual edits for cases not handled by search and replace
 2023-05-21 14:52:24 +01:00
m-holger
85d784952f Globally replace 'this->m->' with 'm->' 
Using search and replace.
 2023-05-21 14:42:34 +01:00
Jay Berkenbilt
280c9057c9 Strip DLLs with mingw in Release mode 2023-05-20 19:51:12 -04:00
Jay Berkenbilt
293a2e52b3 Disregard appearance state when irrelevant (fixes #949) 
If /AP is a dictionary of streams rather than a dictionary of
dictionaries, disregard /AS, which is supposed to point to a subkey of
one of the dictionaries. This fix prevents qpdf's annotation
flattening from discarding some annotations when /AS is erroneously
set.
 2023-05-20 15:46:16 -04:00
Jay Berkenbilt
1c14a9e6c4
Merge pull request #959 from m-holger/reserved 
Add new method QPDF::newReserved()
 2023-05-20 15:27:33 -04:00
m-holger
05a49cecf1 Add new method QPDF::newReserved 2023-05-20 19:56:01 +01:00
Jay Berkenbilt
d740c6ccce Rerun format_code (after merging clang-tidy PR) 2023-05-20 14:52:19 -04:00
Jay Berkenbilt
a85635b839
Merge pull request #929 from m-holger/ogguard 
Add new convenience class QPDFObjGen::Guard
 2023-05-20 14:09:49 -04:00
m-holger
e6577a1323 Replace 'virtual' specifier with 'override' 2023-05-20 15:41:56 +01:00
m-holger
ba5a3567a2 Remove redundant 'virtual' specifiers 2023-05-20 15:41:52 +01:00
m-holger
774d0d558e Use auto when declaring iterators 2023-05-20 15:41:48 +01:00
m-holger
2fa581537b Use auto when initializing with a cast 2023-05-20 15:41:44 +01:00
m-holger
41ec7eda54 Use auto when initialializing with new 2023-05-20 15:41:40 +01:00
m-holger
d0682f0f60 Use nullptr instead of 0 or NULL 2023-05-20 15:41:36 +01:00
m-holger
e28f4efb00 Replace deprecated C++ includes 2023-05-20 15:41:25 +01:00
m-holger
7f043fe88e Remove unused include directives 2023-05-20 15:37:41 +01:00
m-holger
50bc82b4e0 Tidy QPDFJob::doJSONObjects 2023-05-19 18:56:17 +01:00
m-holger
9db2965f62 Use QPDFObjGen::set in QPDFJob::getWantedJSONObjects 2023-05-19 18:56:10 +01:00
m-holger
0c45bd8749 Use QPDFObjGen::set in QPDFJob::shouldRemoveUnreferencedResources 2023-05-19 18:56:06 +01:00
m-holger
ae2d623929 Use QPDFObjGen::set in QPDF::updateObjectMaps 2023-05-19 18:56:01 +01:00
m-holger
8fbef47093 Use QPDFObjGen::set in QPDF::getAllPages 2023-05-19 18:55:55 +01:00
m-holger
5473c0956c Use QPDFObjGen::set in QPDF::replaceForeignIndirectObjects 2023-05-19 18:52:48 +01:00
m-holger
aeb66311c2 Use QPDFObjGen::set in QPDF::getCompressibleObjGens 2023-05-19 18:49:41 +01:00
m-holger
53f6c0a55a Use QPDFObjGen::set in QPDFPageObjectHelper::forEachXObject 2023-05-19 18:49:36 +01:00
m-holger
1957ad1e05 Use QPDFObjGen::set in QPDFPageObjectHelper::getAttribute 2023-05-19 18:49:33 +01:00
m-holger
8335b2833b Use QPDFObjGen::set in QPDFObjectHandle 2023-05-19 18:47:58 +01:00
m-holger
d60f06c15d Use QPDFObjGen::set in QPDFFormFieldObjectHelper 2023-05-19 17:42:12 +01:00
m-holger
d395a90904 Use QPDFObjGen::set in QPDFAcroFormDocumentHelper::getFormFieldsForPage 2023-05-19 16:58:43 +01:00
m-holger
5b3b135fda Tidy QPDFAcroFormDocumentHelper::getFieldsWithQualifiedName 2023-05-19 16:58:34 +01:00
m-holger
e37ce44186 Use QPDFObjGen::set in QPDFAcroFormDocumentHelper::transformAnnotations 2023-05-19 16:58:28 +01:00
m-holger
c12a6d06fc Use QPDFObjGen::set in QPDFAcroFormDocumentHelper::traverseField 2023-05-19 16:58:24 +01:00
m-holger
e7e24fe070 Tidy QPDFAcroFormDocumentHelper::addAndRenameFormFields 2023-05-19 16:58:14 +01:00
m-holger
55abecc42d Use QPDFObjGen::set in QPDFOutlineDocumentHelper 2023-05-19 16:58:08 +01:00
m-holger
0e81ffa7b6 Use QPDFObjGen::set in NNTree 2023-05-19 16:58:04 +01:00
m-holger
9b08017217 Add new convenience class QPDFObjGen::set 2023-05-19 12:27:53 +01:00
m-holger
08d7b56746 Prevent destruction of shared null objects 
#863 uses a single null object for nulls that were previously implicit. In
certain circumstances this shared null object gets destroyed (i.e changed
to a QPDF_Destroyed object) when a QPDF object is destroyed.

Modify the QPDF destructor so that null objects get disconnected from the
dying QPDF object but not destroyed to prevent this from happening.
 2023-04-11 18:01:14 +01:00
m-holger
3f2ebf334b Fix bug in QPDF_Name::normalizeName introduced in #891 
'#' was omitted from the list of chars that need to be escaped.
 2023-04-04 15:54:54 +01:00
m-holger
41f79bedbc Add new functions qpdfjob_create_qpdf and qpdfjob_write_qpdf 2023-04-02 09:45:19 +01:00
m-holger
c78f44798a Add new _qpdf_data constructor taking a std::unique_ptr<QPDF> 
Also, move _qpdf_data and to new header filer _qpdf_error to new header
file qpdf-c_impl.hh
 2023-04-02 09:24:08 +01:00
m-holger
a2edf27b76 Initialize _qpdf_data members 2023-04-02 09:24:08 +01:00
Jay Berkenbilt
f8e39253be
Merge pull request #863 from m-holger/array 
Refactor QPDF_Array
 2023-04-01 11:05:07 -04:00
Jay Berkenbilt
40e4d1f97c
Merge pull request #930 from m-holger/throw 
Code tidy re-throwing of exceptions
 2023-04-01 09:42:52 -04:00
Jay Berkenbilt
5981b25e98
Merge pull request #932 from m-holger/wr_upo 
Tune indentations in QPDFWriter::unparseObject
 2023-04-01 09:37:55 -04:00
m-holger
0b53b648ab Refactor QPDF_Array::unparse 2023-04-01 13:58:21 +01:00
m-holger
c2ab0441b5 Refactor QPDF_Array::getJSON 2023-04-01 13:58:15 +01:00
m-holger
a7b6975132 Remove SparseOHArray 2023-04-01 13:58:06 +01:00
m-holger
d3f2dc322b Refactor QPDF_Array::copy 2023-04-01 13:57:47 +01:00
m-holger
a171ebb942 Refactor QPDF_Array::disconnect 2023-04-01 13:57:35 +01:00
m-holger
0aae54d383 Refactor QPDF_Array::setFromVector 2023-04-01 13:57:28 +01:00
m-holger
5072238867 Refactor QPDF_Array::getAsVector 2023-04-01 13:57:22 +01:00
m-holger
e186da1721 Remove SparseOHArray::at, setAt and append 2023-04-01 13:57:15 +01:00
m-holger
1c85e7ece4 Remove SparseOHArray::erase 2023-04-01 13:56:54 +01:00
m-holger
6295da436f Remove SparseOHArray::insert 2023-04-01 13:56:47 +01:00
m-holger
182c2480df Refactor QPDF_Array::setItem and rename to setAt 2023-04-01 13:56:29 +01:00
m-holger
4d37389bef Refactor QPDF_Array::eraseItem and rename to erase 2023-04-01 13:56:16 +01:00
m-holger
1bb23d0545 Refactor QPDF_Array::insertItem and rename to insert 2023-04-01 13:56:10 +01:00
m-holger
cedb37caa1 Refactor QPDF_Array::appendItem and rename to push_back 2023-04-01 13:55:14 +01:00
m-holger
c6179da961 Add new method QPDFValue::checkOwnership 2023-04-01 13:54:44 +01:00
m-holger
a1a8f35b63 Refactor QPDF_Array::getItem and rename to at 2023-04-01 13:54:17 +01:00
m-holger
51d350c98c Inline QPDF_Array::getNItems and rename to size 2023-04-01 12:25:15 +01:00
m-holger
e6db8ddeba Change SparseOHArray index type to int and elements type to map 
There are no reasons other than historical to use size_t.
On balance, using map is more efficient. Hold shared pointers to
QPDFObjects rather than QPDFObjectHandles for consistencey with
QPDF_Array.
 2023-04-01 12:25:06 +01:00
m-holger
ea5164938e Remove temporary OHArray 2023-04-01 12:24:52 +01:00
m-holger
9e30de8032 Remove temporary OHArray::erase, insert and copy 2023-03-29 13:15:39 +01:00
m-holger
0db65e7912 Remove temporary OHArray::disconnect and setAt 2023-03-29 13:06:26 +01:00
m-holger
1367226002 Remove temporary OHArray::at 2023-03-29 13:00:28 +01:00
m-holger
ad2875a4aa Remove temporary OHArray::size, append and remove_last 
Also, add const overload of QPDFObjectHandle::getObj
 2023-03-29 12:34:07 +01:00
m-holger
8fdc3f0964 Optimize QPDFParser for non-sparse QPDF_Arrays 
Stop using nullptr to represent null objects.
Count null array elements and trigger creation of sparse arrays if null count is
greater than 100.
 2023-03-29 12:10:19 +01:00
m-holger
18c1ffe0df Change underlying data structure of QPDF_Array in non-sparse mode to std::vector 2023-03-29 12:01:24 +01:00
m-holger
38cf7c1628 Add separate sparse mode to QPDF_Array 
Add temporary clone of SparseOHArray  to implement non-sparse mode.
 2023-03-29 11:48:21 +01:00