Jay Berkenbilt
15eaed5c52
Refactor: pull *InputSource out of QPDF
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InputSource, FileInputSource, and BufferInputSource are now top-level
classes instead of privately nested inside QPDF.
2012-07-21 09:06:06 -04:00
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
e7b8f297ba
Support copying objects from another QPDF object
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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
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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
Tobias Hoffmann
39bbaa86e3
Build this->all_pages while traversing with pushInheritedAttributesToPage
2012-07-07 17:45:10 -04:00
Tobias Hoffmann
abb53ac369
Limited inheritance to the attributes explicitly listed in the PDF spec
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Previous versions of qpdf incorrectly passed arbitrary objects from
/Pages objects down to individual pages in direct contradition with
the PDF specification. These are now left in /Pages. When
intermediate /Pages nodes are being discarded as when the /Pages tree
is being flattened, a warning is issued when unknown keys are
encountered.
2012-07-04 23:04:55 -04:00
Tobias Hoffmann
7770a1b036
Added public method QPDF::pushInheritedAttributesToPage
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Refactored optimizePagesTree to pushInheritedAttributesToPage and made
public
2012-07-04 16:24:03 -04:00
Jay Berkenbilt
2266c6232b
Rework InputSource::readLine to make it much more efficient
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This rework makes xref reconstruction run much faster and use much
less memory.
2012-06-27 06:48:06 -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
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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
Jay Berkenbilt
ffb96ee17e
Add pdf-from-scratch example
2012-06-23 09:05:06 -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.
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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
eb802cfa8c
Implement page manipulation APIs
2012-06-21 15:01:02 -04:00
Jay Berkenbilt
df493c352f
Refactor optimizePagesTree
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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
f59ff6fcc2
fix include order for off_t
2012-06-21 14:11:22 -04:00
Jay Berkenbilt
bc1c4bb578
Add QPDF::processFile that takes an open FILE*
2012-06-21 08:00:35 -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
b856379370
Portability issues: off_t, unlink
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New header qpdf/Types.h attempts to make sure size_t and off_t are
defined on any platform and in a way that would work with large file
support. Additionally, missing header files are included to get
unlink.
2012-06-20 15:18:14 -04:00
Jay Berkenbilt
7dc197ef88
implement replace and swap
2011-08-10 12:42:48 -04:00
Jay Berkenbilt
c551b972f6
update version to 2.2.3, update copyright to 2011
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git-svn-id: svn+q:///qpdf/trunk@1051 71b93d88-0707-0410-a8cf-f5a4172ac649
2011-04-30 19:19:30 +00:00
Jay Berkenbilt
a72ce95c92
setOutputStreams
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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
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git-svn-id: svn+q:///qpdf/trunk@1034 71b93d88-0707-0410-a8cf-f5a4172ac649
2010-10-01 10:20:38 +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
bcd621e208
update copyrights for 2010
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git-svn-id: svn+q:///qpdf/trunk@935 71b93d88-0707-0410-a8cf-f5a4172ac649
2010-01-25 01:23:20 +00:00
Jay Berkenbilt
ace2a031b5
prepare 2.1.rc1 for release
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git-svn-id: svn+q:///qpdf/trunk@901 71b93d88-0707-0410-a8cf-f5a4172ac649
2009-10-24 04:47:17 +00:00
Jay Berkenbilt
27ee889c0e
tweak dll stuff again
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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
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git-svn-id: svn+q:///qpdf/trunk@849 71b93d88-0707-0410-a8cf-f5a4172ac649
2009-10-21 00:27:24 +00:00
Jay Berkenbilt
398354b6f0
update C API for error retrieval
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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
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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
b67a3c15e7
DLL.hh -> DLL.h, move public enumerated types into Constants.h and use them both for C and C++ interfaces
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git-svn-id: svn+q:///qpdf/trunk@828 71b93d88-0707-0410-a8cf-f5a4172ac649
2009-10-19 20:17:14 +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
f71eb2af91
fix class-level DLL_EXPORT
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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
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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
ad03b51b3d
typo in comment
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git-svn-id: svn+q:///qpdf/trunk@745 71b93d88-0707-0410-a8cf-f5a4172ac649
2009-10-04 23:55:02 +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
fe6771e0e5
add many new tests to exercise C api
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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
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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
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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
82ea3dd3a7
don't dll export inline functions
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git-svn-id: svn+q:///qpdf/trunk@712 71b93d88-0707-0410-a8cf-f5a4172ac649
2009-09-27 01:56:41 +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
599daddb47
decode streams on check, always exit abnormally when warnings are detected
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git-svn-id: svn+q:///qpdf/trunk@660 71b93d88-0707-0410-a8cf-f5a4172ac649
2009-03-08 19:00:19 +00:00
Jay Berkenbilt
91cb7c0a58
fix many typos in comments and strings
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git-svn-id: svn+q:///qpdf/trunk@651 71b93d88-0707-0410-a8cf-f5a4172ac649
2009-02-21 02:54:31 +00:00
Jay Berkenbilt
4499e04b57
better recovery for appended files with damaged cross-reference tables
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git-svn-id: svn+q:///qpdf/trunk@649 71b93d88-0707-0410-a8cf-f5a4172ac649
2009-02-21 02:31:32 +00:00
Jay Berkenbilt
9f93c89ee5
update copyright, release 2.0.3
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git-svn-id: svn+q:///qpdf/trunk@644 71b93d88-0707-0410-a8cf-f5a4172ac649
2009-02-15 16:31:12 +00:00