Jay Berkenbilt
ef2b84c6c3
Enable PointerHolder warning and define POINTERHOLDER_IS_SHARED_POINTER
2022-04-09 17:33:29 -04:00
Jay Berkenbilt
a68703b07e
Replace PointerHolder with std::shared_ptr in library sources only
...
(patrepl and cleanpatch are my own utilities)
patrepl s/PointerHolder/std::shared_ptr/g {include,libqpdf}/qpdf/*.hh
patrepl s/PointerHolder/std::shared_ptr/g libqpdf/*.cc
patrepl s/make_pointer_holder/std::make_shared/g libqpdf/*.cc
patrepl s/make_array_pointer_holder/QUtil::make_shared_array/g libqpdf/*.cc
patrepl s,qpdf/std::shared_ptr,qpdf/PointerHolder, **/*.cc **/*.hh
git restore include/qpdf/PointerHolder.hh
cleanpatch
./format-code
2022-04-09 17:33:29 -04:00
Jay Berkenbilt
ae819b5318
Rewrite PointerHolder as derived from std::shared_ptr
2022-04-09 17:33:29 -04:00
Jay Berkenbilt
ec21910066
Bump version to 11.0.0, indicating ABI-breaking changes
2022-04-09 17:33:29 -04:00
Jay Berkenbilt
12f1eb15ca
Programmatically apply new formatting to code
...
Run this:
for i in **/*.cc **/*.c **/*.h **/*.hh; do
clang-format < $i >| $i.new && mv $i.new $i
done
2022-04-04 08:10:40 -04:00
Jay Berkenbilt
b8aff90997
Add cmake configuration files
2022-03-18 19:53:18 -04:00
Jay Berkenbilt
6b114684c2
DLL.h: remove distinction between QPDF_DLL_CLASS and QPDF_DLL for mingw
2022-03-08 12:05:06 -05:00
Jay Berkenbilt
5f329e6206
Remove Version.h -- it was never used
2022-02-27 20:01:32 -05:00
Jay Berkenbilt
03bc6535bd
generate_auto_job: protect generated files from formatting
2022-02-26 09:17:51 -05:00
Jay Berkenbilt
48467ccdc1
Pl_DCT.hh -- protect order of includes for code formatting
2022-02-26 08:32:55 -05:00
Jay Berkenbilt
78ad4ad180
Bump version to 10.6.3
2022-02-26 07:15:14 -05:00
Jay Berkenbilt
38d8362c09
Prepare 10.6.2 release
2022-02-15 19:36:39 -05:00
Jay Berkenbilt
b63e17fffb
Fix lgtm warning
2022-02-15 19:30:34 -05:00
Jay Berkenbilt
a478cbb6dc
Silently/transparently recognize UTF-16LE as UTF-16 ( fixes #649 )
...
The PDF spec only allows UTF-16BE, but most readers seem to accept
UTF-16LE as well, so now qpdf does too.
2022-02-15 16:13:12 -05:00
Jay Berkenbilt
2b8d0f385b
Prepare 10.6.1 release
2022-02-11 09:36:17 -05:00
Jay Berkenbilt
d6fe473029
Prepare 10.6.0 release
2022-02-08 16:54:03 -05:00
Jay Berkenbilt
ec778ef98b
Add additional comments about new accessor methods
2022-02-08 16:49:43 -05:00
Jay Berkenbilt
d501e1c0d4
Only update output version from files used as input
...
If we're opening a PDF file to copy its encryption information or
attachments, its version doesn't need to influence the output version.
2022-02-08 13:49:22 -05:00
Jay Berkenbilt
f91b21c7d4
Preserve input PDF version on pages/split-pages ( fixes #610 )
2022-02-08 12:34:14 -05:00
Jay Berkenbilt
cfd5147d92
Add QPDF::getVersionAsPDFVersion
2022-02-08 12:34:14 -05:00
Jay Berkenbilt
8082af09be
Add PDFVersion class
2022-02-08 12:34:14 -05:00
Jay Berkenbilt
014dcb02c9
Revert an incorrect correction
2022-02-08 12:34:14 -05:00
Jay Berkenbilt
cb769c62e5
WHITESPACE ONLY -- expand tabs in source code
...
This comment expands all tabs using an 8-character tab-width. You
should ignore this commit when using git blame or use git blame -w.
In the early days, I used to use tabs where possible for indentation,
since emacs did this automatically. In recent years, I have switched
to only using spaces, which means qpdf source code has been a mixture
of spaces and tabs. I have avoided cleaning this up because of not
wanting gratuitous whitespaces change to cloud the output of git
blame, but I changed my mind after discussing with users who view qpdf
source code in editors/IDEs that have other tab widths by default and
in light of the fact that I am planning to start applying automatic
code formatting soon.
2022-02-08 11:51:15 -05:00
m-holger
716381f65a
Fix doc typos
2022-02-08 11:50:58 -05:00
Jay Berkenbilt
68e4aec054
Clarify qpdf's representation of names in the API
...
Clarify that names are to appear in canonical form with PDF escaping
resolved when used in non-parsing QPDFObjectHandle APIs and their C
API counterparts. See https://github.com/qpdf/qpdf/discussions/625 .
2022-02-08 09:09:23 -05:00
Jay Berkenbilt
c62e8e2b28
Update for clean compile with POINTERHOLDER_TRANSITION=2
2022-02-07 17:38:22 -05:00
Jay Berkenbilt
40f1946df8
Replace PointerHolder arrays with shared_ptr arrays where possible
...
Replace PointerHolder arrays wherever it can be done without breaking ABI.
2022-02-07 17:38:22 -05:00
Jay Berkenbilt
dd4f30226f
Rework PointerHolder transition to make it smoother
...
* Don't surprise people with deprecation warnings
* Provide detailed instructions and support for the transition
2022-02-07 17:38:20 -05:00
Jay Berkenbilt
df2f5c6a36
Add QUtil::make_shared_array to help with PointerHolder transition
2022-02-07 14:08:46 -05:00
Jay Berkenbilt
cfaae47dc6
Add getBufferSharedPointer() to Pl_Buffer and QPDFWriter
2022-02-07 12:53:28 -05:00
Jay Berkenbilt
6a2456f732
Comment, ChangeLog, release note for new contribution
2022-02-06 11:27:02 -05:00
m-holger
5901fcad4c
C-API expose QPDFObjectHandle::getKeyIfDict
2022-02-06 11:21:15 -05:00
m-holger
8371060340
Add method QPDFObjectHandle::getKeyIfDict
2022-02-06 11:21:15 -05:00
m-holger
2ed5f49a79
C-API expose QPDFObjectHandle::getValueAs... accessors
2022-02-05 19:40:30 -05:00
Jay Berkenbilt
af3f74de8c
Stop using std::iterator ( fixes #618 )
...
Create the typedefs directly in iterators rather than deriving from
the deprecated std::iterator class.
2022-02-05 11:29:25 -05:00
Jay Berkenbilt
7fb22740e1
Add operator ""_qpdf for creating QPDFObjectHandle literals
2022-02-05 11:29:25 -05:00
Jay Berkenbilt
b48a0ff0e8
Add qpdf_empty_pdf to C API
2022-02-05 11:29:25 -05:00
Jay Berkenbilt
8cf7f2bfb5
API contract: qpdf_get_qpdf_version() returns a static
2022-02-05 11:24:56 -05:00
Jay Berkenbilt
5f3f78822b
Improve use of std::unique_ptr
...
* Use unique_ptr in place of shared_ptr in some cases
* unique_ptr for arrays does not require a custom deleter
* use std::make_unique (c++14) where possible
2022-02-05 11:24:56 -05:00
m-holger
e58b1174c7
Add new QPDFObjectHandle::getValueAs... accessors
2022-02-05 11:24:35 -05:00
Jay Berkenbilt
cfaa2de804
Update copyright for 2022
2022-02-04 16:36:22 -05:00
Jay Berkenbilt
8eab616d62
Add qpdf version macros to qpdf/DLL.h
2022-02-04 13:41:01 -05:00
Jay Berkenbilt
abc300f05c
Replace containers of PointerHolder with containers of std::shared_ptr
...
None of these are in the public API.
2022-02-04 13:12:37 -05:00
Jay Berkenbilt
f0c2e0ef1e
JSON: use std::shared_ptr internally
2022-02-04 13:12:37 -05:00
Jay Berkenbilt
9044a24097
PointerHolder: deprecate getPointer() and getRefcount()
...
Use get() and use_count() instead. Add #define
NO_POINTERHOLDER_DEPRECATION to remove deprecation markers for these
only.
This commit also removes all deprecated PointerHolder API calls from
qpdf's code except in PointerHolder's test suite, which must continue
to test the deprecated APIs.
2022-02-04 13:12:37 -05:00
Jay Berkenbilt
f727bc9443
PointerHolder: add get() and use_count() for forward compatibility
...
PointerHolder will be replaced with shared_ptr, so let people start
moving.
2022-02-04 13:12:37 -05:00
m-holger
95e7d36b7a
C-API add two binary UTF8 funtions
...
add qpdf_oh_new_binary_unicode_string and qpdf_oh_get_binary_utf8_value
2022-02-04 13:10:51 -05:00
m-holger
e813176bc0
Fix some doc typos
2022-02-02 14:07:32 -06:00
Jay Berkenbilt
42bff9f458
QPDFJob: let initializeFromArgv just take argv, not argc
...
Let argv be a null-terminated array. There is already code that
assumes this, and it makes it easier to construct the arguments.
2022-02-01 13:50:58 -05:00
Jay Berkenbilt
a0d9d9923c
Finish QPDFJob examples and add tests for them
2022-02-01 13:50:58 -05:00
Jay Berkenbilt
b02d37bc0a
Make QPDFArgParser accept const argv
...
This makes it much more convention to use the initializeFromArgv
functions since you can use string literals.
2022-02-01 13:50:58 -05:00
Jay Berkenbilt
bc4e2320e7
Add qpdfjob-c.h -- simple C API around parts of QPDFJob
2022-02-01 09:04:55 -05:00
Jay Berkenbilt
b42f3e1d15
Move more code from qpdf.cc into QPDFJob
2022-02-01 09:04:55 -05:00
Jay Berkenbilt
cc5485dac1
QPDFJob: documentation
2022-02-01 09:04:55 -05:00
Jay Berkenbilt
5a7bb3474e
generate_auto_job: generate overloaded config decls for optional
...
For optional parameter/choices, generate an overloaded config method
that takes no arguments. This makes it possible to convert from a bare
argument to one that takes an optional parameter without breaking
binary compatibility.
2022-02-01 09:04:55 -05:00
Jay Berkenbilt
e3506253f1
Add optional version to --json
2022-01-31 15:57:45 -05:00
Jay Berkenbilt
caa00556cf
Change filename or path to file in json and QPDFJob
...
Use "file" consistently for specifying a file path. We use "filename"
when adding attachments for a completely different purpose.
2022-01-31 15:57:45 -05:00
Jay Berkenbilt
f99e0af49c
QPDFJob: rename function that returns job schema
2022-01-31 15:57:45 -05:00
Jay Berkenbilt
1355d95d08
QPDFJob: partial mode for initializeFromJson
2022-01-31 15:57:45 -05:00
Jay Berkenbilt
28278e27ea
Keep JSONHandler and QPDFArgParser private
...
Since the functionality of argument parsing has moved into QPDFJob,
these classes no longer need to be public. Their methods still have to
be in the library's binary interface so they can be tested in libtests.
2022-01-31 15:57:45 -05:00
Jay Berkenbilt
8a9100f674
QPDFJob: add checkConfiguration to Config
2022-01-31 15:57:45 -05:00
Jay Berkenbilt
0364024781
Use QPDFUsage exception for cli, json, and QPDFJob errors
2022-01-30 13:11:03 -05:00
Jay Berkenbilt
2e4e25a934
Fix some comments
2022-01-30 13:11:03 -05:00
Jay Berkenbilt
c62ab2ee9f
QPDFJob: use pointers instead of references for Config
...
Why? The main methods that create them return smart pointers so that
users can initialize them when needed, which you can't do with
references. Returning pointers instead of references makes for a more
uniform interface.
2022-01-30 13:11:03 -05:00
Jay Berkenbilt
03f3369f35
QPDFJob: use manually named end functions for Config classes
...
Use named functions rather than just end() for clarity.
2022-01-30 13:11:03 -05:00
Jay Berkenbilt
9013b7ca91
QPDFJob: move placeholder json to a separate source file
2022-01-30 13:11:03 -05:00
Jay Berkenbilt
edef2cd330
QPDFJob: make remaining members private
2022-01-30 13:11:03 -05:00
Jay Berkenbilt
f2409f4fca
Minor cleanup
2022-01-30 13:11:03 -05:00
Jay Berkenbilt
01969c78a8
QPDFJob: move private members into Members
2022-01-30 13:11:03 -05:00
Jay Berkenbilt
98f25fdfa1
QPDFJob: make easy things private
2022-01-30 13:11:03 -05:00
Jay Berkenbilt
2c7b583b3a
QPDFJob: move input/output handling into config
2022-01-30 13:11:03 -05:00
Jay Berkenbilt
ac56e013d6
Add missing QPDF_DLL
2022-01-30 13:11:03 -05:00
Jay Berkenbilt
1258054543
QPDFJob: eliminate most access to QPDFJob members from ArgParser
...
All that's left now is input and output handling.
2022-01-30 13:11:03 -05:00
Jay Berkenbilt
901e3e4fbf
QPDFArgParser: remove unused copyFromOtherTable
...
This was used, but it no longer is, so let's not keep the extra
complexity around.
2022-01-30 13:11:03 -05:00
Jay Berkenbilt
700dfa40d3
QPDFJob: convert encryption handlers
2022-01-30 13:11:03 -05:00
Jay Berkenbilt
b5d41b16b8
QPDFJob: convert under/overlay and rotate
2022-01-30 13:11:03 -05:00
Jay Berkenbilt
1cc532dc91
QPDFJob: move some helpers from ArgParser to QPDFJob
2022-01-30 13:11:03 -05:00
Jay Berkenbilt
95d127641c
QPDFJob: move more top-level trivial handlers into config
2022-01-30 13:11:03 -05:00
Jay Berkenbilt
41c5af8f26
QPDFJob: convert pages
2022-01-30 13:11:03 -05:00
Jay Berkenbilt
9373881cca
Add QPDFJob::ConfigError exception
2022-01-30 13:11:03 -05:00
Jay Berkenbilt
0a354af02c
QPDFJob: convert AddAttachment handlers
2022-01-30 13:11:03 -05:00
Jay Berkenbilt
a87dcba13f
QPDFJob: generate declarations of trivial config methods
2022-01-30 13:11:03 -05:00
Jay Berkenbilt
bf255ccc89
QPDFJob: convert password in two tables
2022-01-30 13:11:03 -05:00
Jay Berkenbilt
21c897aad0
QPDFJob: convert a flag in other than the main table
2022-01-30 13:11:03 -05:00
Jay Berkenbilt
f60526aff9
QPDFJob: start changing generation for trivial config handlers
2022-01-30 13:11:03 -05:00
Jay Berkenbilt
b4b0df0df9
QPDFJob: convert trivial functions to config API
2022-01-30 13:11:03 -05:00
Jay Berkenbilt
79187e585a
QPDFJob: begin configuration API with verbose
2022-01-30 13:11:03 -05:00
Jay Berkenbilt
fcdbc8a102
Move doFinalChecks to QPDFJob::checkConfiguration
2022-01-30 13:11:03 -05:00
Jay Berkenbilt
c4e56fa5f4
QPDFJob: make createsOutput callable before run()
2022-01-30 13:11:03 -05:00
Jay Berkenbilt
564dc03607
QPDFJob: start real API
...
Create QPDFJob_options.cc to hold API implementation functions.
Reorganize a little in preparation for moving public member variables
private and creating the real QPDFJob API that will be used by callers
as well as the argv/json initialization methods.
2022-01-30 13:11:03 -05:00
Jay Berkenbilt
1d099ab743
QPDFJob: placeholder for initializeFromJson
2022-01-30 13:11:03 -05:00
Jay Berkenbilt
b9cd693a5b
QPDFJob: allocate QPDFArgParser on stack
...
The previous commits have removed all references to memory from
QPDFArgParser from QPDFJob. This commit removes the constraint that
QPDFArgParser remain in scope. This is a prerequisite to allowing JSON
as an alternative way to initialize QPDFJob and to initialize it
directly using a public API.
2022-01-30 13:11:03 -05:00
Jay Berkenbilt
d526d4c17f
QPDFJob: convert Under/Overlay to use shared pointers
2022-01-30 13:11:03 -05:00
Jay Berkenbilt
88891a75a2
QPDFJob: convert Under/Overlay ranges to strings
2022-01-30 13:11:03 -05:00
Jay Berkenbilt
e48bfce930
QPDFJob: convert PageSpec to used shared pointer
2022-01-30 13:11:03 -05:00
Jay Berkenbilt
e4905983d2
QPDFJob: convert outfilename to shared pointer
2022-01-30 13:11:03 -05:00
Jay Berkenbilt
e5edfc786f
QPDFJob: convert infilename to shared pointer
2022-01-30 13:11:03 -05:00
Jay Berkenbilt
ee7824cf28
QPDFJob: convert encryption_file args to shared pointers
2022-01-30 13:11:03 -05:00
Jay Berkenbilt
021db6f226
QPDFJob: convert password to shared pointer
2022-01-30 13:11:03 -05:00
Jay Berkenbilt
1a8c2eb93b
QPDFJob: use std::shared_ptr over PointerHolder where possible
...
Also fix QPDFArgParser
2022-01-30 13:11:03 -05:00
Jay Berkenbilt
76c4f78b5c
Add QUtil::make_shared_cstr
...
Replace most of the calls to QUtil::copy_string with this instead.
2022-01-30 13:11:03 -05:00
Jay Berkenbilt
8dea480c9f
Allow optional fields in json "schema" checks
2022-01-30 13:11:03 -05:00
Jay Berkenbilt
1db0a7ffce
JSONHandler: rework dictionary and array handlers
2022-01-30 13:11:03 -05:00
Jay Berkenbilt
37105710ee
Implement JSONHandler for recursively processing JSON
2022-01-30 13:11:03 -05:00
Jay Berkenbilt
e8e8f6f43c
Add JSON::parse
2022-01-30 13:11:03 -05:00
Jay Berkenbilt
aa0a379b37
Add JSON::isDictionary and JSON::isArray
2022-01-30 13:11:03 -05:00
Jay Berkenbilt
b4bd124be4
QPDFArgParser: support adding/printing help information
2022-01-30 13:11:03 -05:00
Jay Berkenbilt
53ba65eb59
QPDFArgParser: handle optional choices including help
...
Handle optional choices in addition to required choices. Refactor the
way help options are added to completion to make it work with optional
help choices.
2022-01-30 13:11:03 -05:00
Jay Berkenbilt
3ab25d595b
Fix doc typos caught by m-holger -- thanks
2022-01-30 13:11:03 -05:00
Jay Berkenbilt
f1d805badc
Add QPDFArgParser::copyFromOtherTable
2022-01-30 13:11:03 -05:00
Jay Berkenbilt
f8eee83515
Expose QPDFArgParser::usage
2022-01-30 13:11:03 -05:00
Jay Berkenbilt
bd89aac360
QPDFJob increment: move arg parsing into QPDFJob
...
Move ArgParser from qpdf.cc into QPDFJob.cc. It still works with
millions of public member variables, but now qpdf.cc is minimal and
just calls stable library functions.
2022-01-30 13:11:03 -05:00
Jay Berkenbilt
12396702af
QPDFJob: reorder functions, no other changes
2022-01-30 13:11:03 -05:00
Jay Berkenbilt
2394dd8519
QPDFJob increment: static functions to member functions
...
Convert remaining static functions that take QPDFJob& as a parameter
to member functions. Utility functions that don't take QPDFJob& remain
static functions and can probably just stay that way since the keep
extra complexity out of QPDFJob.hh.
2022-01-30 13:11:03 -05:00
Jay Berkenbilt
2f631997f2
QPDFJob increment: remove std::cout, std::cerr, whoami
...
Remove remaining temporary duplication of hard-coded values and direct
access to std::cout, std::cerr, and whoami in favor of parameters in
QPDFJob. This moves a few more static methods into QPDFJob member
functions.
2022-01-30 13:11:03 -05:00
Jay Berkenbilt
1ddf5b4b4b
QPDFJob increment: get rid of exit, handle verbose
...
Remove all calls to exit() from QPDFJob. Handle code that runs in
verbose mode to enable it to make use of output streams and message
prefix (whoami) from QPDFJob. This removes temporarily duplicated exit
code logic and most access to whoami/std::cout outside of QPDFJob
proper.
2022-01-30 13:11:03 -05:00
Jay Berkenbilt
0910e767ad
QPDFJob increment: basic QPDFJob structure
...
Move most of the methods called from qpdf.cc after argument parsing
into QPDFJob. In this increment, enough QPDFJob API has been added to
handle the branch of QPDFJob::run() that creates output with an
appropriate division between qpdf.cc and QPDFJob.
There are temporary bits of code to enable everything to compile and
pass the test suite, including some duplication and hard-coded values.
2022-01-30 13:11:03 -05:00
Jay Berkenbilt
52817f0a45
Implement QPDFArgParser based on ArgParser from qpdf.cc
2022-01-30 13:11:02 -05:00
m-holger
8a5ba5686c
Add some doc comments for QPDFObjectHandle dictionary methods
2022-01-30 12:09:54 -06:00
m-holger
0f9086e509
Fix doc typos
2022-01-30 12:09:54 -06:00
m-holger
1b1b471ca9
Make a few whitespace fixes from last commit
...
Commit by ejb@ql.org using m-holger as author so git annotate gives
proper credit for changes.
2022-01-22 09:14:53 -05:00
m-holger
8593b9fdf7
Add new convenience methods QPDFObjectHandle::isNameAndEquals, etc
...
Add methods isNameAndEquals, isDictionaryOfType, isStreamOfType
2022-01-22 08:10:28 -06:00
Jay Berkenbilt
af91b5b584
Add QUtil::file_can_be_opened
2021-12-29 13:41:02 -05:00
Jay Berkenbilt
d866f48081
Change names of qpdf_object_type_e enumerations
...
They have to be ot_* rather than qpdf_ot_* for compatibility.
* Different enumerated types are not assignment-compatible in C++, at
least with strict compiler settings
* While you can do `constexpr ot_xyz = ::qpdf_ot_xyz` in QPDFObject.hh to
make QPDFObject::ot_xyz work, QPDFObject::object_type_e::ot_xyz will
only work if the enumerated type names are the same.
2021-12-20 14:51:45 -05:00
Jay Berkenbilt
ea73bf72e0
Further improvements to handling binary strings
2021-12-19 14:30:45 -05:00
Jay Berkenbilt
e19114df7a
Remove unneeded paragraph from comments
2021-12-18 11:05:51 -05:00
Jay Berkenbilt
ddbe59179e
C API: simplify new error handling and improve documentation
2021-12-17 15:59:47 -05:00
m-holger
f6293bd94c
C-API expose QPDFObjectHandle::getTypeCode and getTypeName ( fixes #597 )
2021-12-17 14:24:43 -05:00
Jay Berkenbilt
feafcc4e88
C API: add several stream functions ( fixes #596 )
2021-12-17 13:28:11 -05:00
Jay Berkenbilt
c40f8b5329
Make object types available to C API
2021-12-17 12:38:52 -05:00
Jay Berkenbilt
fee7489ee4
Add Pl_Buffer::getMallocBuffer
2021-12-17 12:38:52 -05:00
Jay Berkenbilt
9bb6f570ec
C API: add functions for working with pages ( fixes #594 )
2021-12-16 15:07:48 -05:00
Jay Berkenbilt
3f9d50b526
Change name of formal parameters from data to qpdf
2021-12-16 11:51:15 -05:00
Jay Berkenbilt
1c62c2a342
C API: expose functions for indirect objects ( fixes #588 )
2021-12-10 14:57:35 -05:00
Jay Berkenbilt
8e0b153332
Expose QPDFObjectHandle::addTokenFilter ( fixes #580 )
2021-12-10 13:37:07 -05:00
Jay Berkenbilt
72c10d8617
C API: overhaul error handling
...
* Handle error conditions that occur when using the object handle
interfaces. In the past, some exceptions were not correctly
converted to errors or warnings.
* Add more detailed information to qpdf-c.h
* Make it possible to work more explicitly with uninitialized objects
2021-12-10 12:16:02 -05:00
Jay Berkenbilt
3340dbe976
Use a specific error code for type warnings and clarify docs
2021-12-10 11:15:49 -05:00
Jay Berkenbilt
e3cc171d02
C API: qpdf_oh_is_initialized
2021-12-09 10:33:31 -05:00
Jay Berkenbilt
bef2c2222a
C API: qpdf_get_last_string_length
2021-12-09 10:33:31 -05:00
Jay Berkenbilt
73d70902e0
Typos in comments
2021-12-09 10:33:31 -05:00
m-holger
0c705a882b
Minor documentation updates
2021-12-09 10:24:14 -05:00
m-holger
b4fc9eb700
C-API expose new_object as qpdf_oh_new_object
2021-12-02 13:59:58 -05:00
Jay Berkenbilt
720ce9e8f3
Improve testing and error handling around operating before processing
2021-11-29 07:42:36 -05:00
m-holger
4630b8567c
Ensure qpdf_oh handles returned by C-API functions are unique.
...
Return new qpdf_oh from qpdf_oh_wrap_in_array when input is already an array.
Update some doc comments in qpdf-c.h.
2021-11-19 13:31:59 +00:00
Jay Berkenbilt
750aca5b94
First increment of improving handling of weak crypto ( fixes #358 )
2021-11-11 12:24:15 -05:00
Jay Berkenbilt
ec09b91443
Add QIntC::range_check_subtract
2021-11-04 13:53:46 -04:00
Jay Berkenbilt
9b28933647
Check object ownership when adding
...
When adding a QPDFObjectHandle to an array or dictionary, if possible,
check if the new object belongs to the same QPDF. This makes it much
easier to find incorrect code than waiting for the situation to be
detected when the file is written.
2021-11-04 12:29:42 -04:00
Jay Berkenbilt
33a47d5c3c
Make QPDF::findPage public ( fixes #516 )
...
This was originally not public because I wanted to get rid fo the
pages cache, but I recently realized there were deep reasons not to do
that, and the author of pikepdf wanted this, so I decided to make it
public.
2021-11-03 09:43:17 -04:00
Jay Berkenbilt
532a4f3d60
Detect recoverable but invalid zlib data streams ( fixes #562 )
2021-11-03 09:43:17 -04:00
Jay Berkenbilt
8971443e46
QPDF::addPage*: handle duplicate pages more robustly
2021-04-05 10:58:10 -04:00
Jay Berkenbilt
cb6e53136f
QPDFAcroFormDocumentHelper: add missing analyze calls
2021-03-04 18:11:44 -05:00
Jay Berkenbilt
0b77f2cf26
Revert non-binary-compatible handleWarning change -- see TODO (ABI)
2021-03-04 15:59:46 -05:00
Jay Berkenbilt
9fb174b9e9
Major rework of handling form fields when copying pages ( fixes #509 )
2021-03-04 15:08:37 -05:00
Jay Berkenbilt
a2124f992c
Add QPDFMatrix::operator==
2021-03-04 15:08:36 -05:00
Jay Berkenbilt
c9c711a351
Add string to deprecation warning
2021-03-04 15:08:36 -05:00
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
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
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
1886673d7e
Spell check
2021-02-23 10:38:05 -05:00
Jay Berkenbilt
be3a8c0e7a
Keep only referenced form fields in --pages
2021-02-23 08:26:21 -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
aa848126cb
Comment about QPDFMatrix and QPDFObjectHandle::Matrix
2021-02-21 08:06:19 -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
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
Jay Berkenbilt
d4d7630cf5
Add pdf-custom-filter example
2020-12-28 13:03:04 -05:00
Jay Berkenbilt
ac042d16cf
Add Pipeline::getNext() to DLL
2020-12-28 13:03:04 -05:00
Jay Berkenbilt
12ecd2019a
Add QPDFObjectHandle::setFilterOnWrite
2020-12-28 12:58:19 -05:00
Jay Berkenbilt
3f9191a344
Add ostream << for QPDFObjGen
2020-12-28 12:58:19 -05:00
Jay Berkenbilt
1a62cce940
Restructure optimize to allow skipping parameters of filtered streams
2020-12-28 12:58:19 -05:00
Jay Berkenbilt
09027344b9
Refactor: separate code that determines whether to filter a stream
2020-12-28 12:58:19 -05:00
Jay Berkenbilt
39bfa01307
Implement user-provided stream filters
...
Refactor QPDF_Stream to use stream filter classes to handle supported
stream filters as well.
2020-12-28 12:58:19 -05:00
Jay Berkenbilt
1fb26f08ad
Fix typo in comment and whitespace issue
2020-12-28 12:57:59 -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
573b6eb8b1
Provide qpdf write progress reporting from C API ( fixes #487 )
2020-12-20 14:43:24 -05:00
Jay Berkenbilt
2050977099
Add QPDFObjectHandle manipulation to C API
2020-11-28 19:48:07 -05:00
Jay Berkenbilt
9d64481571
Handle negative numbers in QIntC::range_check (fuzz issue 26994)
2020-11-21 13:43:04 -05:00
Jay Berkenbilt
bcea54fcaa
Revert removal of unreadCh change for performance
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Turns out unreadCh is much more efficient than seek(-1, SEEK_CUR).
Update comments and code to reflect this.
2020-10-27 11:57:48 -04:00
Jay Berkenbilt
fd13fe74ef
TODO and comments item for pipeContentStreams
2020-10-23 16:53:58 -04:00
Jay Berkenbilt
802de87c30
Fix outdated comment in QPDFTokenizer.hh
2020-10-23 06:39:42 -04:00
Jay Berkenbilt
8a11feacc3
Avoid leak by resolving object streams more than once (fuzz issue 23642)
2020-10-22 15:39:36 -04:00
Jay Berkenbilt
7f4a4df919
Add range_check method to QIntC
2020-10-22 05:48:40 -04:00
Jay Berkenbilt
24196c08cb
Fix loop detection error (fuzz issue 23172)
2020-10-22 05:48:35 -04:00
Jay Berkenbilt
98f6c00dad
Protect numeric conversion against user's locale ( fixes #459 )
2020-10-21 16:42:51 -04:00
Jay Berkenbilt
bed165c9fc
Stop using InputSource::unreadCh
2020-10-18 07:43:05 -04:00
Jay Berkenbilt
18b34a5649
InputSource::unreadCh -- only unread most recently read character
...
This is all that ever worked. The test suite was trying to do
something different from ClosedFileInputSource.
2020-10-16 17:15:39 -04:00
Jay Berkenbilt
496aacd34a
Add missing QPDF_DLL_CLASS for QPDFObject ( fixes #424 )
...
This is needed for some compilers on some platforms, notably current
versions of clang.
2020-04-07 10:35:03 -04:00
Jay Berkenbilt
77198d5310
Delegate random number generation to crypto provider ( fixes #418 )
2020-04-06 11:23:02 -04:00
Jay Berkenbilt
619d294e9d
Remove QUtil::srandom
2020-04-06 09:49:02 -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
2100b4ce15
Allow qpdf to be built on systems without wchar_t ( fixes #406 )
2020-04-03 21:39:44 -04:00
Jay Berkenbilt
4f3b89991b
placeFormXObject: allow control of shrink/expand ( fixes #409 )
2020-04-03 21:39:17 -04:00
Jay Berkenbilt
54726930df
Remove redundant methods in QUtil
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This was being saved until we had to break ABI.
2020-04-03 12:17:57 -04:00
Jay Berkenbilt
8a87a2fbee
Use C++11 features to simplify QIntC
2020-04-03 12:17:57 -04:00
Jay Berkenbilt
a6f1f829db
Use deleted copy/assignment (C++11)
2020-04-03 12:17:57 -04:00
Jay Berkenbilt
5806e5c60c
QPDFPageObjectHelper::placeFormXObject: use std::string const& ( fixes #374 )
2020-04-03 12:17:57 -04:00
Jay Berkenbilt
97de12343b
Performance: remove Members indirection for Pipeline
2020-04-03 12:17:57 -04:00
Jay Berkenbilt
e9eac2a245
Remove extraneous set of braces
2020-04-03 12:16:24 -04:00
Jay Berkenbilt
38afdcea7b
Add QPDFObjectHandle::unsafeShallowCopy
2020-04-03 12:16:24 -04:00
Jay Berkenbilt
07afb668b1
Performance: remove indirection through Members for QPDFObject
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
Jay Berkenbilt
a44b5a34a0
Pull wmain -> main code from qpdf.cc into QUtil.cc
2020-01-14 11:40:51 -05:00
Jay Berkenbilt
9a398504ca
Refactor QUtil::read_lines_from_file
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This commit adds the preserve_eol flags but doesn't implement EOL
preservation yet.
2020-01-13 09:19:53 -05:00
Jay Berkenbilt
127a957aee
Allow runtime inspection/override of crypto provider
2019-11-09 09:53:42 -05:00
Jay Berkenbilt
d1ffe46c04
AES_PDF: move CBC logic from pipeline to AES_PDF implementation
2019-11-09 08:18:02 -05:00
Jay Berkenbilt
c8cda4f965
AES_PDF: switch to pluggable crypto
2019-11-09 08:18:02 -05:00
Jay Berkenbilt
bb427bd117
SHA2: switch to pluggable crypto
2019-11-09 08:18:02 -05:00
Jay Berkenbilt
4287fcc002
RC4: switch to pluggable crypto
2019-11-09 08:18:02 -05:00
Jay Berkenbilt
ce8f9b6608
MD5: switch to pluggable crypto
2019-11-09 08:18:02 -05:00
Jay Berkenbilt
2de41856a0
QPDFCryptoProvider: initial implementation
2019-11-09 08:18:02 -05:00
Masamichi Hosoda
5a842792b6
Parse Contents in signature dictionary without encryption
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Various PDF digital signing tools do not encrypt /Contents value in
signature dictionary. Adobe Acrobat Reader DC can handle a PDF with
the /Contents value not encrypted.
Write Contents in signature dictionary without encryption
Tests ensure that string /Contents are not handled specially when not
found in sig dicts.
2019-10-22 16:20:21 -04:00
Masamichi Hosoda
cdc46d78f4
Add QPDFObject::getParsedOffset()
2019-10-22 16:19:06 -04:00
Masamichi Hosoda
50b329ee9f
Add QPDFWriter::getWrittenXRefTable()
2019-10-22 16:16:16 -04:00
Masamichi Hosoda
5cf4090aee
Add QPDFWriter::getRenumberedObjGen()
2019-10-22 16:16:16 -04:00
Masamichi Hosoda
46ac3e21b3
Add QPDF::getXRefTable()
2019-10-22 16:16:16 -04:00
Masamichi Hosoda
5e0ba12687
Fix /Contents value representation in a signature dictionary
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Table 8.93 "Entries in a signature dictionary" in PDF 1.5 reference
describes that the value of Contents entry is a hexadecimal string
representation when ByteRange is specified.
This commit makes QPDF always uses hexadecimal strings representation
instead of literal strings for it.
2019-10-22 16:16:16 -04:00
Jay Berkenbilt
6d81f01476
Don't assume char is signed in int conversion tests ( fixes #361 )
2019-09-17 12:18:09 -04:00
Jay Berkenbilt
babd12c9b2
Add methods QPDF::anyWarnings and QPDF::closeInputSource
2019-08-31 15:51:20 -04:00
Jay Berkenbilt
4fa7b1eb60
Add remove_file and rename_file to QUtil
2019-08-31 15:51:04 -04:00
Jay Berkenbilt
0787ec9620
spell check
2019-08-31 08:43:18 -04:00
Jay Berkenbilt
ba5fb69164
Make popping pipeline stack safer
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Use destructors to pop the pipeline stack, and ensure that code that
pops the stack is actually popping the intended thing.
2019-08-27 22:27:47 -04:00
Jay Berkenbilt
ad8081daf5
Fix fuzz issue 15442 (overflow checking in BufferInputSource)
2019-08-27 11:26:25 -04:00
Jay Berkenbilt
5da146c8b5
Track separately whether password was user/owner ( fixes #159 )
2019-08-24 11:01:19 -04:00
Jay Berkenbilt
2794bfb1a6
Add flags to control zlib compression level ( fixes #113 )
2019-08-23 20:34:21 -04:00
Jay Berkenbilt
dac0598b94
Add ability to set zlib compression level globally
2019-08-23 20:34:21 -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
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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
225cd9dac2
Protect against coding error of re-entrant parsing
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
88c1956705
Update comment in PointerHolder
2019-07-13 21:34:46 -04:00
Thorsten Schöning
8f06da7534
Change list to vector for outline helpers ( fixes #297 )
...
This change works around STL problems with Embarcadero C++ Builder
version 10.2, but std::vector is more common than std::list in qpdf,
and this is a relatively new API, so an API change is tolerable.
Thanks to Thorsten Schöning <6223655+ams-tschoening@users.noreply.github.com>
for the fix.
2019-07-03 20:08:47 -04:00
Jay Berkenbilt
04f45cf652
Treat all linearization errors as warnings
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This also reverts the addition of a new checkLinearization that
distinguishes errors from warnings. There's no practical distinction
between what was considered an error and what was considered a
warning.
2019-06-23 13:45:45 -04:00
Jay Berkenbilt
6c39aa8763
In shippable code, favor smart pointers ( fixes #235 )
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Use PointerHolder in several places where manually memory allocation
and deallocation were being used. This helps to protect against memory
leaks when exceptions are thrown in surprising places.
2019-06-22 16:57:52 -04:00
Jay Berkenbilt
85a3f95a89
qpdf: exit 3 for linearization warnings without errors ( fixes #50 )
2019-06-22 16:57:51 -04:00
Jay Berkenbilt
1bde5c68a3
Add QUtil::read_file_into_memory
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This code was essentially duplicated between test_driver and
standalone_fuzz_target_runner.
2019-06-22 10:14:25 -04:00
Jay Berkenbilt
658b5bb3be
QPDFWriter: clean up overloaded functions
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In a small number of cases, it makes sense to replace an overloaded
function with a function that takes a default argument. We can do this
now because we've already broken binary compatibility since the last
release.
2019-06-22 10:13:27 -04:00
Jay Berkenbilt
79f6b4823b
Convert remaining public classes to use Members pattern
...
Have classes contain only a single private member of type
PointerHolder<Members>. This makes it safe to change the structure of
the Members class without breaking binary compatibility. Many of the
classes already follow this pattern quite successfully. This brings in
the rest of the class that are part of the public API.
2019-06-22 10:13:27 -04:00
Jay Berkenbilt
864a546af6
Build with -fvisibility=hidden when supported
2019-06-21 22:29:31 -04:00
Jay Berkenbilt
45dac410b5
Remove broken QPDFTokenizer::expectInlineImage
2019-06-21 22:29:31 -04:00
Jay Berkenbilt
25dd3c6750
Remove QPDF::copyForeignObject with unused parameter
2019-06-21 22:29:31 -04:00