Jay Berkenbilt
9b42f526df
Update AES classes to work with 256-bit keys
2012-12-31 05:36:50 -05:00
Jay Berkenbilt
3101955ac0
Add V5 parameters to EncryptionData
2012-12-31 05:36:50 -05:00
Jay Berkenbilt
68447bb556
change EncryptionData
2012-12-31 05:36:50 -05:00
Jay Berkenbilt
a101533e0a
Add command line option to copy encryption from other file
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Add --copy-encryption and --encryption-file-password options to qpdf.
Also strengthen test suite for copying encryption. The strengthened
test suite would have caught the failure to preserve AES and the
failure to update the file version, which was invalidating the
encrypted data.
2012-07-15 21:15:24 -04:00
Jay Berkenbilt
5d4cad9c02
ABI change: fix use of off_t, size_t, and integer types
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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
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
9a1fad4077
comments
2011-08-10 20:57:52 -04:00
Jay Berkenbilt
a7e269537d
update code to new PointerHolder, and reintroduce change that was accidentally backed out
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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
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git-svn-id: svn+q:///qpdf/trunk@1030 71b93d88-0707-0410-a8cf-f5a4172ac649
2010-09-24 19:10:08 +00:00
Jay Berkenbilt
fc8f93053d
don't place restrictions on length of /ID strings
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git-svn-id: svn+q:///qpdf/trunk@961 71b93d88-0707-0410-a8cf-f5a4172ac649
2010-04-25 14:55:36 +00:00
Jay Berkenbilt
3f8c4c2736
categorize all error messages and include object information if available
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git-svn-id: svn+q:///qpdf/trunk@829 71b93d88-0707-0410-a8cf-f5a4172ac649
2009-10-19 23:09:19 +00:00
Jay Berkenbilt
734ac1e1d2
deal with stream-specific crypt filters
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git-svn-id: svn+q:///qpdf/trunk@827 71b93d88-0707-0410-a8cf-f5a4172ac649
2009-10-19 01:58:31 +00:00
Jay Berkenbilt
94131116a9
more notes, testing of cleartext metadata, some crypt filter fixes
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git-svn-id: svn+q:///qpdf/trunk@823 71b93d88-0707-0410-a8cf-f5a4172ac649
2009-10-18 19:54:24 +00:00
Jay Berkenbilt
67e353e4e4
use StdCF to make adobe reader happy; handle EncryptMetadata properly when reading
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git-svn-id: svn+q:///qpdf/trunk@817 71b93d88-0707-0410-a8cf-f5a4172ac649
2009-10-18 02:26:09 +00:00
Jay Berkenbilt
e25910b59a
reading crypt filters is largely implemented but not fully tested
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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
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git-svn-id: svn+q:///qpdf/trunk@811 71b93d88-0707-0410-a8cf-f5a4172ac649
2009-10-17 18:54:51 +00:00
Jay Berkenbilt
846c9f6bcc
checkpoint -- started doing some R4 encryption support
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git-svn-id: svn+q:///qpdf/trunk@807 71b93d88-0707-0410-a8cf-f5a4172ac649
2009-10-17 03:14:47 +00:00
Jay Berkenbilt
44cbd3d4b4
do DLL_EXPORT only in header files and only at the class or top-level function level
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git-svn-id: svn+q:///qpdf/trunk@796 71b93d88-0707-0410-a8cf-f5a4172ac649
2009-10-12 01:15:55 +00:00
Jay Berkenbilt
c2023db265
Implement changes suggested by Zarko and our subsequent conversations:
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- 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
8d7bb3ff50
add methods for getting encryption data
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git-svn-id: svn+q:///qpdf/trunk@733 71b93d88-0707-0410-a8cf-f5a4172ac649
2009-09-27 20:05:38 +00:00
Jay Berkenbilt
02333ba1e9
checkpoint -- first crack at C API, minor refactoring of encryption functions
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git-svn-id: svn+q:///qpdf/trunk@720 71b93d88-0707-0410-a8cf-f5a4172ac649
2009-09-27 03:11:29 +00:00
Jay Berkenbilt
f3d7c26de1
removed qexc; non-compatible ABI change
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git-svn-id: svn+q:///qpdf/trunk@709 71b93d88-0707-0410-a8cf-f5a4172ac649
2009-09-26 18:36:04 +00:00
Jay Berkenbilt
1e74c03acd
stick DLL_EXPORT in front of every public method of every public class
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git-svn-id: svn+q:///qpdf/trunk@688 71b93d88-0707-0410-a8cf-f5a4172ac649
2009-08-06 19:00:25 +00:00
Jay Berkenbilt
a9987ab570
Fix a few compiler errors reported correctly my MSVC 9.0.
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Fix libtests test suites to pass on Windows, mostly by dealing with
ascii vs. binary and NL vs. CRNL change ($td->NORMALIZE_NEWLINES).
Convert some test suites to use fread instead of read.
PCRE.hh: define PCRE_STATIC if on Windows.
Provide cross-platform function for getting current time instead of
using time(0).
git-svn-id: svn+q:///qpdf/trunk@678 71b93d88-0707-0410-a8cf-f5a4172ac649
2009-07-12 22:52:13 +00:00
Jay Berkenbilt
62bff4861f
fix potential 64-bit issues
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git-svn-id: svn+q:///qpdf/trunk@613 71b93d88-0707-0410-a8cf-f5a4172ac649
2008-05-05 02:22:40 +00:00
Jay Berkenbilt
bbdf4f4219
64-bit fix
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git-svn-id: svn+q:///qpdf/trunk@610 71b93d88-0707-0410-a8cf-f5a4172ac649
2008-05-05 02:08:26 +00:00
Jay Berkenbilt
76bf91765e
missing header files for gcc 4.3
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git-svn-id: svn+q:///qpdf/trunk@607 71b93d88-0707-0410-a8cf-f5a4172ac649
2008-05-04 16:02:53 +00:00
Jay Berkenbilt
9a0b88bf77
update release date to actual date
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git-svn-id: svn+q:///qpdf/trunk@599 71b93d88-0707-0410-a8cf-f5a4172ac649
2008-04-29 12:55:25 +00:00
