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04745320d6
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663 Commits

Author SHA1 Message Date
Jay Berkenbilt
04745320d6 Prepare 10.5.0 release 2021-12-20 14:51:46 -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
cf7b2b5700 test_driver: split runtest into separate functions 
Too bad about git annotate but it was pretty crazy to have all those
test cases together like that.
 2021-12-20 12:40:03 -05:00
Jay Berkenbilt
ea73bf72e0 Further improvements to handling binary strings 2021-12-19 14:30:45 -05:00
Jay Berkenbilt
d3501c4f3e Fix LGTM alerts 2021-12-18 16:25:53 -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
4024953682 Output C test n done at the end of each qpdf-ctest 2021-12-16 15:40:56 -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
f072be032f qpdf-ctest: outfile2 -> xarg 2021-12-16 11:51:16 -05:00
Jay Berkenbilt
08bcf6449c Clarify docs around @filename and leading/trailing space 2021-12-10 15:52:28 -05:00
Jay Berkenbilt
af2a71aa2c Handle bitstream overflow errors more gracefully (fixes #581) 
* Make it a runtime error, not a logic error
* Include additional information
* Capture it properly in checkLinearization
 2021-12-10 15:37:35 -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
b2b2a175c4 Add missing unit test for register progress reporter in C API 
It was exercised in the pdf-linearize example but not in qpdf-ctest.
 2021-12-10 09:11:56 -05:00
Jay Berkenbilt
09f3737202 Split qpdf-ctest test 24 into multiple tests 
Thanks for the nudge from m-holger!
 2021-12-09 15:21:19 -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
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
Jay Berkenbilt
b97a43e091 Add additional testing around improved array wrapping 2021-11-19 13:33:10 -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
ce7db05d22 Prepare 10.4.0 release 2021-11-16 15:44:09 -05:00
Jay Berkenbilt
750aca5b94 First increment of improving handling of weak crypto (fixes #358) 2021-11-11 12:24:15 -05:00
Jay Berkenbilt
f45dacf4cb Make recovery logic flexible about where objects end (fixes #573) 
Don't assume endobj is at the beginning of the line. This means we are
looking at tokens for every line, but the odds of n n obj appearing in
the middle of the object are likely much lower than endobj not being
at the beginning of the line or missing entirely. This will probably
have a negative impact on recovery time for very large files.
Hopefully it will be worth it.
 2021-11-07 15:27:22 -05:00
Jay Berkenbilt
4a648b9a00 Fix bug in merging resources /DR from foreign AcroForm (fixes #548) 
When making resources indirect in from_dr, the code was using the
wrong owning QPDF, forgetting that from_dr had already been copied
using CopyForeignObject.
 2021-11-04 12:29:42 -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
73752683c9 Fix overlay/underlay on page with no resources (fixes #527) 2021-11-03 16:00:05 -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
7ed991343b Better diagnostics when --pages is not closed (fixes #555) 2021-11-02 16:22:37 -04:00
Fredrik Fornwall
e0775238b8 Fix QPDFEFStreamObjectHelper::{get,set}Subtype 
The /Subtype entry that specifies the mime type of an embedded file is
inside the embedded file stream dictionary directly, not it in the
parameter dictionary.

See Table 45 and 46 in the PDF 1.7 specification:
https://www.adobe.com/content/dam/acom/en/devnet/pdf/pdfs/PDF32000_2008.pdf#page=112
 2021-09-10 10:02:24 -04:00
Jay Berkenbilt
df38fe8e48 Fix string bounds checking in completion code (fixes #441) 2021-05-13 13:06:58 -04:00
Jay Berkenbilt
bddebdb0ea Prepare 10.3.2 release 2021-05-08 10:41:14 -04:00
Jay Berkenbilt
30ac51bc78 Exclude unreferenced objects in object streams (fixes #520) 2021-05-08 09:42:09 -04:00
Jay Berkenbilt
8971443e46 QPDF::addPage*: handle duplicate pages more robustly 2021-04-05 10:58:10 -04:00
Jay Berkenbilt
ec48820c3c Fix loop detection in NNTree 2021-04-05 07:59:02 -04:00
Jay Berkenbilt
3f05429cc5 Prepare 10.3.1 release 2021-03-11 12:59:41 -05:00
Jay Berkenbilt
972e08af58 Protect against future bugs in fixCopiedAnnotations 
I don't want additional, undiscovered bugs to fully block page
splitting/merging operations.
 2021-03-11 12:49:27 -05:00
Jay Berkenbilt
85884c363c Allow /DR to be direct in /AcroForm 
Also handle direct annotation, though this is much less likely.
 2021-03-11 11:43:38 -05:00
Jay Berkenbilt
dc65b88457 Prepare 10.3.0 release 2021-03-05 06:15:48 -05:00
Jay Berkenbilt
addc0672d1 Tweak form copying to avoid gratuitous field renames 
When copying a page from the original file to the output in --pages,
don't alter the fields or annotations for the first copy of each page.
 2021-03-05 05:31:15 -05:00
Jay Berkenbilt
cb6e53136f QPDFAcroFormDocumentHelper: add missing analyze calls 2021-03-04 18:11:44 -05:00
Jay Berkenbilt
f68e25c7f2 Don't use handleWarning, which is being reverted 2021-03-04 15:59:45 -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
887f35efaa When resolving font from /DR, copy it into resources 2021-03-04 15:08:36 -05:00