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281 Commits

Author SHA1 Message Date
Jay Berkenbilt
5e3167e856 Set version to 3.0.a0 2012-06-25 21:35:30 -04:00
Jay Berkenbilt
1a3e88ca09 Fix large file support for 32-bit Linux 2012-06-25 10:51:44 -04:00
Jay Berkenbilt
c16db4106c Increase padding in linearized files 
With QPDF allowing integers to contain 64-bit quantities, this change
is necessary to be able to linearize files whose sizes might be larger
than 10 digits.
 2012-06-24 15:56:59 -04:00
Jay Berkenbilt
8318d81ada Fix and test support for files >= 4 GB 2012-06-24 15:56:50 -04:00
Jay Berkenbilt
781c313058 Change QPDF_Integer from int to long long 
This makes it possible to store offsets that are larger than 2 GB in
the trailer dictionary.
 2012-06-24 15:20:01 -04:00
Jay Berkenbilt
4f305488d8 Improve the FILE* version of QPDF::processFile 2012-06-23 18:23:06 -04:00
Tobias Hoffmann
7f95ad5b92 Fixed missing throw 2012-06-23 18:17:01 -04:00
Jay Berkenbilt
bf059a6001 Replace the 8-bit characters with \x.. in QPDFWriter.cc 
This just makes it safer to pull up this file in an editor.
 2012-06-23 09:05:06 -04:00
Jay Berkenbilt
6c0af0844c Switch some code to use empty newArray/newDictionary 2012-06-22 10:09:42 -04:00
Jay Berkenbilt
b6bdc0f595 Add factory methods for creating empty arrays and dictionaries. 
Also updated pdf_from_scratch test driver to use the new factories,
and made some cosmetic improvements and documentation updates for the
emptyPDF() method.
 2012-06-22 09:46:33 -04:00
Jay Berkenbilt
a0768e4190 Add QPDF::emptyPDF() and pdf_from_scratch test code 2012-06-21 23:09:05 -04:00
Jay Berkenbilt
81e8752362 Use qpdf_offset_t in place of off_t in public APIs. 
off_t is used internally only when needed to talk to standard
libraries.  This requires that the "long long" type be supported by
the compiler.
 2012-06-21 21:23:24 -04:00
Jay Berkenbilt
d1ebe30ff6 Add QPDFObjectHandle::shallowCopy() 2012-06-21 16:15:09 -04:00
Jay Berkenbilt
9689f4cdcf Use getRoot() instead of looking it up in the trailer 2012-06-21 16:15:09 -04:00
Jay Berkenbilt
11d33a45fa Iterate of /Info's keys, not trailer's keys, to seed /ID 
Thanks Tobias Hoffmann for noticing the error.
 2012-06-21 15:52:53 -04:00
Jay Berkenbilt
3844aedd93 Add testing for page APIs 2012-06-21 15:01:02 -04:00
Jay Berkenbilt
eb802cfa8c Implement page manipulation APIs 2012-06-21 15:01:02 -04:00
Jay Berkenbilt
e01ae1968b Split page handling APIs into a separate source file 2012-06-21 15:01:02 -04:00
Jay Berkenbilt
df493c352f Refactor optimizePagesTree 
Split optimizePagesTree into a simpler top-level routine and a
recursive internal routine.
 2012-06-21 15:01:02 -04:00
Tobias Hoffmann
5d3f93be29 Added first version of pages API. 2012-06-21 15:01:02 -04:00
Tobias Hoffmann
47a846a7e0 Added method to clear pages cache. 2012-06-21 15:01:02 -04:00
Jay Berkenbilt
3b413ca87c Fix typo in comment 2012-06-21 15:00:58 -04:00
Jay Berkenbilt
f59ff6fcc2 fix include order for off_t 2012-06-21 14:11:22 -04:00
Jay Berkenbilt
fbe68d63f0 fix doc comment 2012-06-21 10:59:33 -04:00
Jay Berkenbilt
bc1c4bb578 Add QPDF::processFile that takes an open FILE* 2012-06-21 08:00:35 -04:00
Tobias Hoffmann
db7474e0fa Added additional array mutators 
Added methods to append to arrays, insert items into arrays, and
replace array contents with a vector of items.
 2012-06-20 15:29:44 -04:00
Jay Berkenbilt
b2e6818935 Fix wording error in error message 2012-06-20 15:29:42 -04:00
Jay Berkenbilt
5d4cad9c02 ABI change: fix use of off_t, size_t, and integer types 
Significantly improve the code's use of off_t for file offsets, size_t
for memory sizes, and integer types in cases where there has to be
compatibility with external interfaces.  Rework sections of the code
that would have prevented qpdf from working on files larger than 2 (or
maybe 4) GB in size.
 2012-06-20 15:20:26 -04:00
Jay Berkenbilt
24e2b2b76f Fix gcc 4.7 warnings about C++11 2012-06-20 15:18:14 -04:00
Jay Berkenbilt
92c94e7df2 Add symbol versioning 
For ELF systems, turn on versioned symbols by default, and add a
configure option to enable or disable them.
 2012-06-20 15:18:12 -04:00
Jay Berkenbilt
01bcda8974 fix PCRE calls to remove use of deprecated API 
pcre_info -> pcre_fullinfo.  Closes issue 3489349.  Thanks Tim Harder.
 2012-04-06 21:47:46 -04:00
Jay Berkenbilt
8e9fe21316 Update for 2.3.1 2011-12-28 17:19:40 -05:00
Jay Berkenbilt
92f0207de8 fix MSVC 2010 issues 2011-12-28 16:40:33 -05:00
Jay Berkenbilt
11314a9551 Don't declare any PCRE objects static. 2011-12-28 14:32:33 -05:00
Jay Berkenbilt
1d1d21d3fe ready for 2.3.0 release 2011-08-11 15:34:41 -04:00
Jay Berkenbilt
788f6f7769 fix small logic error surrounding adding newlines; in practice, the logic error would probably never manifest itself without other code changes 2011-08-11 15:22:59 -04:00
Jay Berkenbilt
0abdf5381c fix memory error caught by valgrind 2011-08-11 14:11:27 -04:00
Jay Berkenbilt
76b1659177 enhance PointerHolder so that it can explicitly be told to use delete [] instead of delete, thus making it useful to run valgrind over qpdf during its test suite 2011-08-11 11:57:37 -04:00
Jay Berkenbilt
14fe2e6de3 qpdf_set_info_key, qpdf_get_info_key 2011-08-11 10:48:37 -04:00
Jay Berkenbilt
ce358f103e remove stray XXX comment 2011-08-11 10:17:24 -04:00
Jay Berkenbilt
9a1fad4077 comments 2011-08-10 20:57:52 -04:00
Jay Berkenbilt
a42a4068b5 preserve /EncryptMetadata when copying encryption parameters 2011-08-10 19:47:18 -04:00
Jay Berkenbilt
da39d2b1b1 2.3.a1 2011-08-10 16:48:00 -04:00
Jay Berkenbilt
759c56e1fe implement ability to save PDF to memory, also update ChangeLog 2011-08-10 16:34:29 -04:00
Jay Berkenbilt
655c55f848 implement methods to get dictionary and array contents as map and vector 2011-08-10 13:33:58 -04:00
Jay Berkenbilt
7dc197ef88 implement replace and swap 2011-08-10 12:42:48 -04:00
Jay Berkenbilt
9de1f4826b 2.2.4 
git-svn-id: svn+q:///qpdf/trunk@1062 71b93d88-0707-0410-a8cf-f5a4172ac649
 2011-06-25 18:39:05 +00:00
Jay Berkenbilt
f5ea42ee59 remove unused offset variable 
git-svn-id: svn+q:///qpdf/trunk@1056 71b93d88-0707-0410-a8cf-f5a4172ac649
 2011-05-07 13:36:13 +00:00
Jay Berkenbilt
aeb892f99b accept stream keyword with CR only 
git-svn-id: svn+q:///qpdf/trunk@1052 71b93d88-0707-0410-a8cf-f5a4172ac649
 2011-04-30 21:46:09 +00:00
Jay Berkenbilt
c551b972f6 update version to 2.2.3, update copyright to 2011 
git-svn-id: svn+q:///qpdf/trunk@1051 71b93d88-0707-0410-a8cf-f5a4172ac649
 2011-04-30 19:19:30 +00:00
Jay Berkenbilt
6405d3928f be less conservative when skipping over inline images in content normalization 
git-svn-id: svn+q:///qpdf/trunk@1050 71b93d88-0707-0410-a8cf-f5a4172ac649
 2011-04-30 18:20:35 +00:00
Jay Berkenbilt
a8f2248729 handle files with object 0 as a real object 
git-svn-id: svn+q:///qpdf/trunk@1049 71b93d88-0707-0410-a8cf-f5a4172ac649
 2011-01-31 14:59:42 +00:00
Jay Berkenbilt
c595fd7fbf 2.2.2 
git-svn-id: svn+q:///qpdf/trunk@1045 71b93d88-0707-0410-a8cf-f5a4172ac649
 2010-10-04 15:26:40 +00:00
Jay Berkenbilt
b36f62a326 add qpdf_read_memory to C API 
git-svn-id: svn+q:///qpdf/trunk@1044 71b93d88-0707-0410-a8cf-f5a4172ac649
 2010-10-04 15:24:10 +00:00
Jay Berkenbilt
df1fa5291c 2.2.1 
git-svn-id: svn+q:///qpdf/trunk@1037 71b93d88-0707-0410-a8cf-f5a4172ac649
 2010-10-01 11:07:12 +00:00
Jay Berkenbilt
a72ce95c92 setOutputStreams 
git-svn-id: svn+q:///qpdf/trunk@1035 71b93d88-0707-0410-a8cf-f5a4172ac649
 2010-10-01 11:02:35 +00:00
Jay Berkenbilt
9f444ffef3 add QPDF::processMemoryFile and API additions to support it 
git-svn-id: svn+q:///qpdf/trunk@1034 71b93d88-0707-0410-a8cf-f5a4172ac649
 2010-10-01 10:20:38 +00:00
Jay Berkenbilt
a7e269537d update code to new PointerHolder, and reintroduce change that was accidentally backed out 
git-svn-id: svn+q:///qpdf/trunk@1031 71b93d88-0707-0410-a8cf-f5a4172ac649
 2010-09-24 20:45:18 +00:00
Jay Berkenbilt
ce8b1ba6a5 convert file to a PointerHolder<InputSource> so it could be either a file or a buffer; also fix a bug in BufferInputSource::seek 
git-svn-id: svn+q:///qpdf/trunk@1030 71b93d88-0707-0410-a8cf-f5a4172ac649
 2010-09-24 19:10:08 +00:00
Jay Berkenbilt
047bcfcaa6 treat empty objects as null 
git-svn-id: svn+q:///qpdf/trunk@1027 71b93d88-0707-0410-a8cf-f5a4172ac649
 2010-09-06 02:17:55 +00:00
Jay Berkenbilt
b1e0dcff16 handle stream filter abbreviations from table H.1 
git-svn-id: svn+q:///qpdf/trunk@1025 71b93d88-0707-0410-a8cf-f5a4172ac649
 2010-09-05 15:00:44 +00:00
Jay Berkenbilt
6b4d231245 2.2.0 
git-svn-id: svn+q:///qpdf/trunk@1016 71b93d88-0707-0410-a8cf-f5a4172ac649
 2010-08-14 16:43:18 +00:00
Jay Berkenbilt
f7a18c42a0 remove stray + 
git-svn-id: svn+q:///qpdf/trunk@1012 71b93d88-0707-0410-a8cf-f5a4172ac649
 2010-08-14 15:55:17 +00:00
Jay Berkenbilt
bd7261da9b getRawStreamData() 
git-svn-id: svn+q:///qpdf/trunk@1010 71b93d88-0707-0410-a8cf-f5a4172ac649
 2010-08-09 23:33:40 +00:00
Jay Berkenbilt
1ff024fafc update version numbers 
git-svn-id: svn+q:///qpdf/trunk@1004 71b93d88-0707-0410-a8cf-f5a4172ac649
 2010-08-08 21:19:58 +00:00
Jay Berkenbilt
cf172cf550 some doc updates, shlib version 
git-svn-id: svn+q:///qpdf/trunk@1002 71b93d88-0707-0410-a8cf-f5a4172ac649
 2010-08-06 01:38:24 +00:00
Jay Berkenbilt
2dbc1006fb addPageContents 
git-svn-id: svn+q:///qpdf/trunk@995 71b93d88-0707-0410-a8cf-f5a4172ac649
 2010-08-05 21:06:49 +00:00
Jay Berkenbilt
6f2bd7eb3a newStream 
git-svn-id: svn+q:///qpdf/trunk@991 71b93d88-0707-0410-a8cf-f5a4172ac649
 2010-08-05 20:20:52 +00:00
Jay Berkenbilt
11df7809af add pipeline-based stream data replacement function 
git-svn-id: svn+q:///qpdf/trunk@990 71b93d88-0707-0410-a8cf-f5a4172ac649
 2010-08-05 19:04:22 +00:00
Jay Berkenbilt
998a6cbee9 remove stream_data_handler; it wouldn't work as designed. replacement data implemented but not tested 
git-svn-id: svn+q:///qpdf/trunk@988 71b93d88-0707-0410-a8cf-f5a4172ac649
 2010-08-02 22:40:52 +00:00
Jay Berkenbilt
9a06fc541c ready to implement replacement stream data 
git-svn-id: svn+q:///qpdf/trunk@987 71b93d88-0707-0410-a8cf-f5a4172ac649
 2010-08-02 22:17:01 +00:00
Jay Berkenbilt
cd1e46616a typo 
git-svn-id: svn+q:///qpdf/trunk@985 71b93d88-0707-0410-a8cf-f5a4172ac649
 2010-08-02 16:26:08 +00:00
Jay Berkenbilt
00ed5af502 remove use of float for version comparison 
git-svn-id: svn+q:///qpdf/trunk@984 71b93d88-0707-0410-a8cf-f5a4172ac649
 2010-08-02 16:18:46 +00:00
Jay Berkenbilt
6755a86734 comment on memory leak fix 
git-svn-id: svn+q:///qpdf/trunk@979 71b93d88-0707-0410-a8cf-f5a4172ac649
 2010-06-06 18:03:21 +00:00
Jay Berkenbilt
9496b2cb20 fix memory leak 
git-svn-id: svn+q:///qpdf/trunk@976 71b93d88-0707-0410-a8cf-f5a4172ac649
 2010-06-06 13:32:08 +00:00
Jay Berkenbilt
bf75e208e9 eliminate extraneous allocations by not calling makeDirect when we 
know an object is already direct


git-svn-id: svn+q:///qpdf/trunk@972 71b93d88-0707-0410-a8cf-f5a4172ac649
 2010-06-05 21:00:05 +00:00
Jay Berkenbilt
eef7154412 typo 
git-svn-id: svn+q:///qpdf/trunk@971 71b93d88-0707-0410-a8cf-f5a4172ac649
 2010-06-05 19:50:30 +00:00
Jay Berkenbilt
62c1b42328 detect degenerate case of empty xref table 
git-svn-id: svn+q:///qpdf/trunk@970 71b93d88-0707-0410-a8cf-f5a4172ac649
 2010-06-05 19:48:32 +00:00
Jay Berkenbilt
aa093bfabd Use a pointer holder in one place where we were previously just using 
a pointer.


git-svn-id: svn+q:///qpdf/trunk@968 71b93d88-0707-0410-a8cf-f5a4172ac649
 2010-05-31 17:04:55 +00:00
Jay Berkenbilt
f96c63cf3d 2.1.5 
git-svn-id: svn+q:///qpdf/trunk@962 71b93d88-0707-0410-a8cf-f5a4172ac649
 2010-04-25 15:05:11 +00:00
Jay Berkenbilt
fc8f93053d don't place restrictions on length of /ID strings 
git-svn-id: svn+q:///qpdf/trunk@961 71b93d88-0707-0410-a8cf-f5a4172ac649
 2010-04-25 14:55:36 +00:00
Jay Berkenbilt
349c80c895 2.1.4 
git-svn-id: svn+q:///qpdf/trunk@958 71b93d88-0707-0410-a8cf-f5a4172ac649
 2010-04-18 23:25:12 +00:00
Jay Berkenbilt
b71cef856b fix linearization padding bug for second xref stream as well as first, which was previously fixed 
git-svn-id: svn+q:///qpdf/trunk@957 71b93d88-0707-0410-a8cf-f5a4172ac649
 2010-04-18 23:19:54 +00:00
Jay Berkenbilt
84353451a3 refactor to isolate pad calculation 
git-svn-id: svn+q:///qpdf/trunk@956 71b93d88-0707-0410-a8cf-f5a4172ac649
 2010-04-18 23:01:31 +00:00
Jay Berkenbilt
81d922d6f8 soname 
git-svn-id: svn+q:///qpdf/trunk@950 71b93d88-0707-0410-a8cf-f5a4172ac649
 2010-03-27 16:03:35 +00:00
Jay Berkenbilt
117f690c8e update for 2.1.3 
git-svn-id: svn+q:///qpdf/trunk@949 71b93d88-0707-0410-a8cf-f5a4172ac649
 2010-03-27 16:03:04 +00:00
Jay Berkenbilt
218900d2c3 flatten scalar references for unreferenced objects 
git-svn-id: svn+q:///qpdf/trunk@946 71b93d88-0707-0410-a8cf-f5a4172ac649
 2010-03-27 15:42:17 +00:00
Jay Berkenbilt
028f106bee comment about flattenScalarReferences 
git-svn-id: svn+q:///qpdf/trunk@945 71b93d88-0707-0410-a8cf-f5a4172ac649
 2010-03-27 14:50:11 +00:00
Jay Berkenbilt
95114fe256 pad and hope for the best of AES input buffer is not a multiple of 16 
git-svn-id: svn+q:///qpdf/trunk@944 71b93d88-0707-0410-a8cf-f5a4172ac649
 2010-03-27 13:17:31 +00:00
Jay Berkenbilt
e5fbae0a37 typo 
git-svn-id: svn+q:///qpdf/trunk@940 71b93d88-0707-0410-a8cf-f5a4172ac649
 2010-01-25 02:57:58 +00:00
Jay Berkenbilt
1431c05304 update REVISION in shared library version 
git-svn-id: svn+q:///qpdf/trunk@936 71b93d88-0707-0410-a8cf-f5a4172ac649
 2010-01-25 01:25:52 +00:00
Jay Berkenbilt
375b494e57 update for 2.1.2 
git-svn-id: svn+q:///qpdf/trunk@934 71b93d88-0707-0410-a8cf-f5a4172ac649
 2010-01-25 01:21:06 +00:00
Jay Berkenbilt
05a6d9669d redo padding calculation for first half xref stream; old calculation 
failed to consider the effect of compressing the strema


git-svn-id: svn+q:///qpdf/trunk@932 71b93d88-0707-0410-a8cf-f5a4172ac649
 2010-01-24 22:05:16 +00:00
Jay Berkenbilt
8fbba4d48c 2.1.1 -- gcc 4.4 fixes 
git-svn-id: svn+q:///qpdf/trunk@925 71b93d88-0707-0410-a8cf-f5a4172ac649
 2009-12-14 02:35:31 +00:00
Jay Berkenbilt
91ce55a4e3 2.1 
git-svn-id: svn+q:///qpdf/trunk@913 71b93d88-0707-0410-a8cf-f5a4172ac649
 2009-10-30 23:58:19 +00:00
Jay Berkenbilt
a80d9d176d add C interface for getting software version 
git-svn-id: svn+q:///qpdf/trunk@903 71b93d88-0707-0410-a8cf-f5a4172ac649
 2009-10-24 13:23:20 +00:00
Jay Berkenbilt
ace2a031b5 prepare 2.1.rc1 for release 
git-svn-id: svn+q:///qpdf/trunk@901 71b93d88-0707-0410-a8cf-f5a4172ac649
 2009-10-24 04:47:17 +00:00
Jay Berkenbilt
b1702fb16c more tweaking of C error interface 
git-svn-id: svn+q:///qpdf/trunk@894 71b93d88-0707-0410-a8cf-f5a4172ac649
 2009-10-23 16:50:22 +00:00
Jay Berkenbilt
7f5d78c2d1 improve C error handling interface 
git-svn-id: svn+q:///qpdf/trunk@884 71b93d88-0707-0410-a8cf-f5a4172ac649
 2009-10-23 15:27:30 +00:00
Jay Berkenbilt
3c84d496f0 avoid having to include zlib.h in Pl_Flate.hh 
git-svn-id: svn+q:///qpdf/trunk@882 71b93d88-0707-0410-a8cf-f5a4172ac649
 2009-10-23 14:58:09 +00:00
Jay Berkenbilt
7d6d22db7b remove embedded external libs; replace with different mechanism 
git-svn-id: svn+q:///qpdf/trunk@868 71b93d88-0707-0410-a8cf-f5a4172ac649
 2009-10-23 03:20:03 +00:00
Jay Berkenbilt
f5d772773e make line buffering os-specific 
git-svn-id: svn+q:///qpdf/trunk@852 71b93d88-0707-0410-a8cf-f5a4172ac649
 2009-10-21 02:30:15 +00:00
Jay Berkenbilt
27ee889c0e tweak dll stuff again 
git-svn-id: svn+q:///qpdf/trunk@851 71b93d88-0707-0410-a8cf-f5a4172ac649
 2009-10-21 01:45:13 +00:00
Jay Berkenbilt
748ab301d4 go back to function-based DLL_EXPORT rather than class-based to avoid creation of export files with executables under msvc 
git-svn-id: svn+q:///qpdf/trunk@849 71b93d88-0707-0410-a8cf-f5a4172ac649
 2009-10-21 00:27:24 +00:00
Jay Berkenbilt
93ba34b17b qpdf-config 
git-svn-id: svn+q:///qpdf/trunk@847 71b93d88-0707-0410-a8cf-f5a4172ac649
 2009-10-20 02:46:41 +00:00
Jay Berkenbilt
bf6e4ecf00 remove off_t from C API 
git-svn-id: svn+q:///qpdf/trunk@846 71b93d88-0707-0410-a8cf-f5a4172ac649
 2009-10-20 02:40:08 +00:00
Jay Berkenbilt
e27ac3e982 static 
git-svn-id: svn+q:///qpdf/trunk@835 71b93d88-0707-0410-a8cf-f5a4172ac649
 2009-10-20 01:35:46 +00:00
Jay Berkenbilt
ad0ab25d66 fix bug in C API, test invalid password specifically 
git-svn-id: svn+q:///qpdf/trunk@832 71b93d88-0707-0410-a8cf-f5a4172ac649
 2009-10-20 00:59:38 +00:00
Jay Berkenbilt
8b073eed28 checkpoint 
git-svn-id: svn+q:///qpdf/trunk@831 71b93d88-0707-0410-a8cf-f5a4172ac649
 2009-10-20 00:46:26 +00:00
Jay Berkenbilt
398354b6f0 update C API for error retrieval 
git-svn-id: svn+q:///qpdf/trunk@830 71b93d88-0707-0410-a8cf-f5a4172ac649
 2009-10-20 00:24:44 +00:00
Jay Berkenbilt
3f8c4c2736 categorize all error messages and include object information if available 
git-svn-id: svn+q:///qpdf/trunk@829 71b93d88-0707-0410-a8cf-f5a4172ac649
 2009-10-19 23:09:19 +00:00
Jay Berkenbilt
b67a3c15e7 DLL.hh -> DLL.h, move public enumerated types into Constants.h and use them both for C and C++ interfaces 
git-svn-id: svn+q:///qpdf/trunk@828 71b93d88-0707-0410-a8cf-f5a4172ac649
 2009-10-19 20:17:14 +00:00
Jay Berkenbilt
734ac1e1d2 deal with stream-specific crypt filters 
git-svn-id: svn+q:///qpdf/trunk@827 71b93d88-0707-0410-a8cf-f5a4172ac649
 2009-10-19 01:58:31 +00:00
Jay Berkenbilt
a8715c495b add C API for R4 encryption 
git-svn-id: svn+q:///qpdf/trunk@825 71b93d88-0707-0410-a8cf-f5a4172ac649
 2009-10-19 00:36:51 +00:00
Jay Berkenbilt
09175e4578 more testing, bug fix for linearized aes encrypted files 
git-svn-id: svn+q:///qpdf/trunk@824 71b93d88-0707-0410-a8cf-f5a4172ac649
 2009-10-19 00:17:11 +00:00
Jay Berkenbilt
94131116a9 more notes, testing of cleartext metadata, some crypt filter fixes 
git-svn-id: svn+q:///qpdf/trunk@823 71b93d88-0707-0410-a8cf-f5a4172ac649
 2009-10-18 19:54:24 +00:00
Jay Berkenbilt
3356b6708d revert /Crypt filter support -- I seemed to have misinterpreted it 
git-svn-id: svn+q:///qpdf/trunk@822 71b93d88-0707-0410-a8cf-f5a4172ac649
 2009-10-18 19:50:03 +00:00
Jay Berkenbilt
f0211d954c use a simpler seed for the random number generator 
git-svn-id: svn+q:///qpdf/trunk@821 71b93d88-0707-0410-a8cf-f5a4172ac649
 2009-10-18 16:03:10 +00:00
Jay Berkenbilt
4ccc9330a8 only seed randon number generater once for aes-cbc, try to avoid compressing Metadata streams 
git-svn-id: svn+q:///qpdf/trunk@818 71b93d88-0707-0410-a8cf-f5a4172ac649
 2009-10-18 14:09:10 +00:00
Jay Berkenbilt
67e353e4e4 use StdCF to make adobe reader happy; handle EncryptMetadata properly when reading 
git-svn-id: svn+q:///qpdf/trunk@817 71b93d88-0707-0410-a8cf-f5a4172ac649
 2009-10-18 02:26:09 +00:00
Jay Berkenbilt
b873dc9c59 implemented writing R4/V4 encryption except that the output files don't open in Adobe reader 9.1.3. 
git-svn-id: svn+q:///qpdf/trunk@816 71b93d88-0707-0410-a8cf-f5a4172ac649
 2009-10-18 02:03:18 +00:00
Jay Berkenbilt
5c253d1c13 avoid low order bits of random just in case it's rand 
git-svn-id: svn+q:///qpdf/trunk@815 71b93d88-0707-0410-a8cf-f5a4172ac649
 2009-10-18 00:13:45 +00:00
Jay Berkenbilt
62c5fa6b48 use srand and rand instead of srandom and random of the latter are not available 
git-svn-id: svn+q:///qpdf/trunk@814 71b93d88-0707-0410-a8cf-f5a4172ac649
 2009-10-18 00:12:35 +00:00
Jay Berkenbilt
e25910b59a reading crypt filters is largely implemented but not fully tested 
git-svn-id: svn+q:///qpdf/trunk@812 71b93d88-0707-0410-a8cf-f5a4172ac649
 2009-10-17 23:37:55 +00:00
Jay Berkenbilt
c13bc66de8 checkpoint -- partially implemented /V=4 encryption 
git-svn-id: svn+q:///qpdf/trunk@811 71b93d88-0707-0410-a8cf-f5a4172ac649
 2009-10-17 18:54:51 +00:00
Jay Berkenbilt
27e8d4bbff tweak when we decide to use hex strings vs literal strings 
git-svn-id: svn+q:///qpdf/trunk@810 71b93d88-0707-0410-a8cf-f5a4172ac649
 2009-10-17 17:31:52 +00:00
Jay Berkenbilt
55e400376a got working aes128 implementation 
git-svn-id: svn+q:///qpdf/trunk@809 71b93d88-0707-0410-a8cf-f5a4172ac649
 2009-10-17 15:01:20 +00:00
Jay Berkenbilt
2c3b6a5c9b original rijndael as downloaded from http://www.efgh.com/software/rijndael.htm 
git-svn-id: svn+q:///qpdf/trunk@808 71b93d88-0707-0410-a8cf-f5a4172ac649
 2009-10-17 14:53:02 +00:00
Jay Berkenbilt
846c9f6bcc checkpoint -- started doing some R4 encryption support 
git-svn-id: svn+q:///qpdf/trunk@807 71b93d88-0707-0410-a8cf-f5a4172ac649
 2009-10-17 03:14:47 +00:00
Jay Berkenbilt
f71eb2af91 fix class-level DLL_EXPORT 
git-svn-id: svn+q:///qpdf/trunk@797 71b93d88-0707-0410-a8cf-f5a4172ac649
 2009-10-12 01:18:19 +00:00
Jay Berkenbilt
44cbd3d4b4 do DLL_EXPORT only in header files and only at the class or top-level function level 
git-svn-id: svn+q:///qpdf/trunk@796 71b93d88-0707-0410-a8cf-f5a4172ac649
 2009-10-12 01:15:55 +00:00
Jay Berkenbilt
2b5ac676ed generalize build 
git-svn-id: svn+q:///qpdf/trunk@776 71b93d88-0707-0410-a8cf-f5a4172ac649
 2009-10-11 00:24:22 +00:00
Jay Berkenbilt
3d5a7a26e2 handle external libs in autoconf 
git-svn-id: svn+q:///qpdf/trunk@764 71b93d88-0707-0410-a8cf-f5a4172ac649
 2009-10-10 17:32:34 +00:00
Jay Berkenbilt
c7be2041b8 include external-libs 
git-svn-id: svn+q:///qpdf/trunk@761 71b93d88-0707-0410-a8cf-f5a4172ac649
 2009-10-10 16:51:20 +00:00
Jay Berkenbilt
7398ef88b7 further refinements to build 
git-svn-id: svn+q:///qpdf/trunk@759 71b93d88-0707-0410-a8cf-f5a4172ac649
 2009-10-10 15:28:33 +00:00
Jay Berkenbilt
caa397ed15 generalize build rules, add experimental support for manual compilation without libtool 
git-svn-id: svn+q:///qpdf/trunk@753 71b93d88-0707-0410-a8cf-f5a4172ac649
 2009-10-10 14:15:09 +00:00
Jay Berkenbilt
c2023db265 Implement changes suggested by Zarko and our subsequent conversations: 
- Add a way to set the minimum PDF version
 - Add a way to force the PDF version
 - Have isEncrypted return true if an /Encrypt dictionary exists even
   when we can't read the file
 - Allow qpdf_init_write to be called multiple times
 - Update some comments in headers


git-svn-id: svn+q:///qpdf/trunk@748 71b93d88-0707-0410-a8cf-f5a4172ac649
 2009-10-05 00:42:48 +00:00
Jay Berkenbilt
c1e53f1480 bug fix: more gracefully handle xref stream with too many entries 
git-svn-id: svn+q:///qpdf/trunk@747 71b93d88-0707-0410-a8cf-f5a4172ac649
 2009-10-04 23:56:56 +00:00
Jay Berkenbilt
6bdac26369 finished testing C API 
git-svn-id: svn+q:///qpdf/trunk@734 71b93d88-0707-0410-a8cf-f5a4172ac649
 2009-09-27 20:33:17 +00:00
Jay Berkenbilt
8d7bb3ff50 add methods for getting encryption data 
git-svn-id: svn+q:///qpdf/trunk@733 71b93d88-0707-0410-a8cf-f5a4172ac649
 2009-09-27 20:05:38 +00:00
Jay Berkenbilt
fe6771e0e5 add many new tests to exercise C api 
git-svn-id: svn+q:///qpdf/trunk@727 71b93d88-0707-0410-a8cf-f5a4172ac649
 2009-09-27 16:01:45 +00:00
Jay Berkenbilt
84ec83e925 basic implementation of C API 
git-svn-id: svn+q:///qpdf/trunk@725 71b93d88-0707-0410-a8cf-f5a4172ac649
 2009-09-27 14:39:04 +00:00
Jay Berkenbilt
02333ba1e9 checkpoint -- first crack at C API, minor refactoring of encryption functions 
git-svn-id: svn+q:///qpdf/trunk@720 71b93d88-0707-0410-a8cf-f5a4172ac649
 2009-09-27 03:11:29 +00:00
Jay Berkenbilt
1285fa19d6 don't dll export inline functions 
git-svn-id: svn+q:///qpdf/trunk@716 71b93d88-0707-0410-a8cf-f5a4172ac649
 2009-09-27 02:06:09 +00:00
Jay Berkenbilt
f3d7c26de1 removed qexc; non-compatible ABI change 
git-svn-id: svn+q:///qpdf/trunk@709 71b93d88-0707-0410-a8cf-f5a4172ac649
 2009-09-26 18:36:04 +00:00
Jay Berkenbilt
33dbe43e4e include DLL.hh 
git-svn-id: svn+q:///qpdf/trunk@698 71b93d88-0707-0410-a8cf-f5a4172ac649
 2009-09-26 15:19:12 +00:00
Jay Berkenbilt
492db82f6f more dll exports 
git-svn-id: svn+q:///qpdf/trunk@697 71b93d88-0707-0410-a8cf-f5a4172ac649
 2009-09-26 15:15:33 +00:00
Jay Berkenbilt
b6af616dea dll-export functions for library test suite 
git-svn-id: svn+q:///qpdf/trunk@696 71b93d88-0707-0410-a8cf-f5a4172ac649
 2009-09-26 15:01:30 +00:00
Jay Berkenbilt
0ded90eff9 fix problems or otherwise improve code based on issues raised by Klocwork 
git-svn-id: svn+q:///qpdf/trunk@690 71b93d88-0707-0410-a8cf-f5a4172ac649
 2009-09-14 01:31:46 +00:00
Jay Berkenbilt
1e74c03acd stick DLL_EXPORT in front of every public method of every public class 
git-svn-id: svn+q:///qpdf/trunk@688 71b93d88-0707-0410-a8cf-f5a4172ac649
 2009-08-06 19:00:25 +00:00