Jay Berkenbilt
3472f6c984
Update copyrights for 2019
2019-01-07 07:54:55 -05:00
Jay Berkenbilt
16fd6e64f9
Add QPDFWriter::getFinalVersion ( fixes #266 )
2019-01-04 12:37:22 -05:00
Jay Berkenbilt
3873f5fd9b
Protect headers with compliant identifiers ( fixes #233 )
2018-08-12 14:10:32 -04:00
Jay Berkenbilt
651b51f056
Add QPDF_DLL to public destructors ( fixes #220 )
...
A few public destructors were missing QPDF_DLL, which could cause some
Windows applications to fail to link.
2018-08-04 20:08:06 -04:00
Jay Berkenbilt
a433ed24f9
Add progress reporting for QPDFWriter ( fixes #200 )
2018-06-22 16:14:54 -04:00
Jay Berkenbilt
ebd5ed63de
Add option to save pass 1 of lineariziation
...
This is useful only for debugging the linearization code.
2018-02-18 20:18:40 -05:00
Jay Berkenbilt
e3167c1a60
Fix linearization for files with nonstandard ID length
2018-02-04 18:16:23 -05:00
Jay Berkenbilt
68572df2bf
Update copyright to 2018
2018-01-13 20:25:58 -05:00
Jay Berkenbilt
07c8bb2843
Additionally license under Apache License version 2.0
...
The Apache License version 2.0 is now the primary license for qpdf.
However, users may, at their option, continue to use Artistic version
2.0.
2017-09-14 12:59:25 -04:00
Jay Berkenbilt
e452d9dca6
Spell check
2017-08-22 14:22:20 -04:00
Jay Berkenbilt
ce435222b2
Push QPDFWriter member variables into a nested class
2017-08-21 22:04:07 -04:00
Jay Berkenbilt
8288a4eb3a
Update copyright to 2017
2017-08-21 21:18:47 -04:00
Jay Berkenbilt
8ab52fa558
Combine writePCLm with writeStandard
...
Reduce code duplication
2017-08-21 21:05:48 -04:00
Jay Berkenbilt
9f60a864a0
Combine PCLm header into writeHeader
2017-08-21 21:05:47 -04:00
Jay Berkenbilt
4b908ade70
Update header documentation and ChangeLog entry for PCLm
2017-08-21 21:05:44 -04:00
Sahil Arora
b19210fa7d
QPDFWriter: Add setPCLm() and writePCLm() methods
...
* Add support for PCLm using setPCLm() and writePCLm() methods in
QPDFWriter.hh and QPDFWriter.cc
* Add a function writePCLmHeader() for PCLm header in QPDFWriter
2017-08-21 18:55:02 -04:00
Jay Berkenbilt
ddc6cf0cf6
Precheck streams by default
...
There is no need for a --precheck-streams option. We can do the
precheck without imposing any penalty, only re-encoding the stream if
it fails the first time.
2017-08-21 17:44:22 -04:00
Jay Berkenbilt
9744414c66
Enable finer grained control of stream decoding
...
This commit adds several API methods that enable control over which
types of filters QPDF will attempt to decode. It also adds support for
/RunLengthDecode and /DCTDecode filters for both encoding and
decoding.
2017-08-21 17:44:22 -04:00
Jay Berkenbilt
f37d399d82
Add newline-before-endstream option ( fixes #103 )
2017-07-29 12:21:38 -04:00
Jay Berkenbilt
3a1ff5ded9
Add option to preserve unreferenced objects
2017-07-28 19:19:11 -04:00
Jay Berkenbilt
7f8892525f
Add precheck streams capability
...
When requested, QPDFWriter will do more aggress prechecking of streams
to make sure it can actually succeed in decoding them before
attempting to do so. This will allow preservation of raw data even
when the raw data is corrupted relative to the specified filters.
2017-07-27 23:42:27 -04:00
Thorsten Schöning
e0201c12cc
Include QPDFObjectHandle for use in std::list
...
QPDFObjectHandle was used as forward declaration, but C++-Builder 10
Seattle can't use it in std::list in such cases because the type is
undefined.
2016-01-24 12:04:25 -05:00
Jay Berkenbilt
e0e9d64674
Remove some ABI compatibility private methods
...
Since we have to bump soname, remove some private methods that were
just there for binary compatibility
2015-11-10 12:22:40 -05:00
Jay Berkenbilt
b8bdef0ad1
Implement deterministic ID
...
For non-encrypted files, determinstic ID generation uses file contents
instead of timestamp and file name. At a small runtime cost, this
enables generation of the same /ID if the same inputs are converted in
the same way multiple times.
2015-10-31 18:56:42 -04:00
Jay Berkenbilt
f77acbdbba
Copyright 2015
2015-05-24 17:26:49 -04:00
Jay Berkenbilt
225b018290
Update Copyright to 2014
2014-01-14 15:40:02 -05:00
Jay Berkenbilt
a3576a7359
Bug fix: handle generation > 0 when generating object streams
...
Rework QPDFWriter to always track old object IDs and QPDFObjGen
instead of int, thus not discarding the generation number. Switch to
QPDF::getCompressibleObjGen() to properly handle the case of an old
object eligible for compression that has a generation of other than
zero.
2013-06-14 14:58:09 -04:00
Jay Berkenbilt
9d4f52c014
Clarify documentation on encrypted files
...
Explicitly state how QPDF handles empty passwords when writing files.
Apparently some libraries treat the empty string as the owner password
as an instruction to generate a random password.
2013-03-11 12:37:32 -04:00
Jay Berkenbilt
9eb5982fa3
Avoid modifying trailer when writing
...
When preparing the trailer for writing to the new file, trim a copy of
the trailer instead of the original file's trailer.
2012-12-31 10:32:32 -05:00
Jay Berkenbilt
8843e499b8
Update copyright year to 2013
...
Also add copyright notice to a few public headers that were missing
one.
2012-12-31 10:32:32 -05:00
Jay Berkenbilt
4237a29c94
Refactor Dictionary writing code
...
Original code was written before we could shallow copy objects, so all
the filtering was done by suppressing the output of certain keys and
replacing them with other keys. Now we can simplify the code greatly
by modifying shallow copies of dictionaries in place.
2012-12-31 10:32:32 -05:00
Jay Berkenbilt
e57c25814e
Support for encryption with /V=5 and /R=5 and /R=6
...
Read and write support is implemented for /V=5 with /R=5 as well as
/R=6. /R=5 is the deprecated encryption method used by Acrobat IX.
/R=6 is the encryption method used by PDF 2.0 from ISO 32000-2.
2012-12-31 10:32:32 -05:00
Jay Berkenbilt
774584163f
Add ExtensionLevel support to version handling
...
All version operations are now fully aware of extension levels.
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
04c203ae06
Eliminate flattenScalarReferences
2012-12-31 05:36:48 -05:00
Jay Berkenbilt
041397fdab
Allow reading from InputSource and writing to Pipeline
...
Allowing users to subclass InputSource and Pipeline to read and write
from/to arbitrary sources provides the maximum flexibility for users
who want to read and write from other than files or memory.
2012-09-23 17:42:26 -04:00
Jay Berkenbilt
c1627d0438
Add QPDFWriter::setExtraHeaderText
2012-09-06 15:31:12 -04:00
Jay Berkenbilt
f83bddf882
Update copyright to 2012
2012-07-28 22:03:36 -04:00
Jay Berkenbilt
316328704b
Windows compilation fixes
2012-07-21 20:51:56 -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
8705e2e8fc
Add QPDFWriter method to output to FILE*
2012-07-05 21:24:04 -04:00
Jay Berkenbilt
8318d81ada
Fix and test support for files >= 4 GB
2012-06-24 15:56:50 -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
f59ff6fcc2
fix include order for off_t
2012-06-21 14:11:22 -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
2757b9b05f
export new methods
2011-08-11 15:55:06 -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
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
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
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
bcd621e208
update copyrights for 2010
...
git-svn-id: svn+q:///qpdf/trunk@935 71b93d88-0707-0410-a8cf-f5a4172ac649
2010-01-25 01:23:20 +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
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
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
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
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
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
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
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
Jay Berkenbilt
f62bec3ee5
update test suite to handle original object ID comments
...
git-svn-id: svn+q:///qpdf/trunk@663 71b93d88-0707-0410-a8cf-f5a4172ac649
2009-03-09 16:27:13 +00:00
Jay Berkenbilt
91cb7c0a58
fix many typos in comments and strings
...
git-svn-id: svn+q:///qpdf/trunk@651 71b93d88-0707-0410-a8cf-f5a4172ac649
2009-02-21 02:54:31 +00:00
Jay Berkenbilt
9f93c89ee5
update copyright, release 2.0.3
...
git-svn-id: svn+q:///qpdf/trunk@644 71b93d88-0707-0410-a8cf-f5a4172ac649
2009-02-15 16:31:12 +00:00
Jay Berkenbilt
9a0b88bf77
update release date to actual date
...
git-svn-id: svn+q:///qpdf/trunk@599 71b93d88-0707-0410-a8cf-f5a4172ac649
2008-04-29 12:55:25 +00:00