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231 Commits

Author SHA1 Message Date
Jay Berkenbilt
32051283b9 Fix spelling errors 2012-07-29 14:44:12 -04:00
Jay Berkenbilt
bde98044f4 Improve password handling 
Use --encryption-file-password, if given, in addition to --password as
a source for passwords for files specified in --pages.
 2012-07-29 13:22:37 -04:00
Jay Berkenbilt
5878d17f0d Add QPDF_ to some variables used by the test suite 
LARGE_FILE_TEST_PATH -> QPDF_LARGE_FILE_TEST_PATH
SKIP_TEST_COMPARE_IMAGES -> QPDF_SKIP_TEST_COMPARE_IMAGES
 2012-07-28 19:07:37 -04:00
Jay Berkenbilt
5a02471bb1 Command-line page merging and splitting 
Implement --pages ... -- option for qpdf.  Update TODO with remaining
things to document.
 2012-07-21 20:33:33 -04:00
Jay Berkenbilt
6bbea4baa0 Implement QPDFObjectHandle::parse 
Move object parsing code from QPDF to QPDFObjectHandle and
parameterize the parts of it that are specific to a QPDF object.
Provide a version that can't handle indirect objects and that can be
called on an arbitrary string.

A side effect of this change is that the offset used when reporting
invalid stream length has changed, but since the new value seems like
a better value than the old one, the test suite has been updated
rather than making the code backward compatible.  This only effects
the offset reported for invalid streams that lack /Length or have an
invalid /Length key.

Updated some test code and exmaples to use QPDFObjectHandle::parse.

Supporting changes include adding a BufferInputSource constructor that
takes a string.
 2012-07-21 09:06:10 -04:00
Jay Berkenbilt
a101533e0a Add command line option to copy encryption from other file 
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
0575d77d77 Add public QPDFWriter::copyEncryptionParameters 
Method to copy encryption parameters from another file.  Adapted from
existing code to copy encryption parameters from the original file.
 2012-07-14 09:14:41 -04:00
Jay Berkenbilt
ee3682f106 test_driver: accept optional second file name 
This way we don't have to hard-code the name of a second file in the
test driver for tests that require one.
 2012-07-14 08:48:30 -04:00
Jay Berkenbilt
1c944e4c89 Have QPDFWriter detect foreign objects while writing 
Throw an exception that directs the user to QPDF::copyForeignObject.
 2012-07-14 08:07:23 -04:00
Jay Berkenbilt
e7b8f297ba Support copying objects from another QPDF object 
This includes QPDF::copyForeignObject and supporting foreign objects
as arguments to addPage*.
 2012-07-11 15:54:33 -04:00
Jay Berkenbilt
8a217eb3a2 Add concept of reserved objects 
QPDFObjectHandle::{new,is,assert}Reserved, QPDF::replaceReserved
provide a mechanism to add objects to a PDF file when there are
circular references.  This is a prerequisite to copying objects from
one PDF to another.
 2012-07-10 23:34:32 -04:00
Jay Berkenbilt
e2dedde4bd Don't require stream data provider to know length in advance 
Breaking API change: length parameter has disappeared from the
StreamDataProvider version of QPDFObjectHandle::replaceStreamData
since it is no longer necessary to compute it in advance.  This
breaking change is justified by the fact that removing the length
parameter provides the caller an opportunity to simplify the calling
code.
 2012-07-07 17:33:45 -04:00
Jay Berkenbilt
c227249ef1 Added test code for Tobias's changes 2012-07-04 23:19:32 -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
2a057ac0d4 Add test case for removing a page we don't have 2012-06-23 18:32:14 -04:00
Jay Berkenbilt
a0768e4190 Add QPDF::emptyPDF() and pdf_from_scratch test code 2012-06-21 23:09:05 -04:00
Jay Berkenbilt
d1ebe30ff6 Add QPDFObjectHandle::shallowCopy() 2012-06-21 16:15:09 -04:00
Jay Berkenbilt
1b364ad7b8 Add additional page API test cases 2012-06-21 15:27:32 -04:00
Jay Berkenbilt
3844aedd93 Add testing for page APIs 2012-06-21 15:01:02 -04:00
Jay Berkenbilt
91d175452d Add testing for new array mutators 2012-06-20 15:29:44 -04:00
Jay Berkenbilt
81fc594342 Remove extraneous execute bits 2012-06-20 15:18:08 -04:00
Jay Berkenbilt
5963267b5f Discard stderr from gs when comparing images. 
This works around cases where gs falsely complains about things in the
PDF files or gives warnings that don't harm the output.  See comments
in qpdf.test for details.
 2011-12-28 14:02:07 -05:00
Jay Berkenbilt
14fe2e6de3 qpdf_set_info_key, qpdf_get_info_key 2011-08-11 10:48:37 -04:00
Jay Berkenbilt
a42a4068b5 preserve /EncryptMetadata when copying encryption parameters 2011-08-10 19:47:18 -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
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
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
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
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
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
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
a39e29fb96 fix some file names 
git-svn-id: svn+q:///qpdf/trunk@992 71b93d88-0707-0410-a8cf-f5a4172ac649
 2010-08-05 20:23:54 +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
98765c3b5c tested basic stream replacement 
git-svn-id: svn+q:///qpdf/trunk@989 71b93d88-0707-0410-a8cf-f5a4172ac649
 2010-08-03 02:29:15 +00:00
Jay Berkenbilt
64dc738859 restore missing coverage case 
git-svn-id: svn+q:///qpdf/trunk@975 71b93d88-0707-0410-a8cf-f5a4172ac649
 2010-06-06 13:28:32 +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
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
71f171356a change output message from qpdf --check when no errors are found 
git-svn-id: svn+q:///qpdf/trunk@955 71b93d88-0707-0410-a8cf-f5a4172ac649
 2010-04-10 13:43:16 +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
26a3c3a1c4 update for fixes to linearization padding calculations 
git-svn-id: svn+q:///qpdf/trunk@933 71b93d88-0707-0410-a8cf-f5a4172ac649
 2010-01-25 01:16:28 +00:00
Jay Berkenbilt
d01c1ba1c6 better acroread check 
git-svn-id: svn+q:///qpdf/trunk@926 71b93d88-0707-0410-a8cf-f5a4172ac649
 2009-12-14 19:50:00 +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
f231a37cd6 typo 
git-svn-id: svn+q:///qpdf/trunk@834 71b93d88-0707-0410-a8cf-f5a4172ac649
 2009-10-20 01:04:36 +00:00
Jay Berkenbilt
a27b466598 typo 
git-svn-id: svn+q:///qpdf/trunk@833 71b93d88-0707-0410-a8cf-f5a4172ac649
 2009-10-20 01:04:01 +00:00