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2012-07-21Implement QPDFObjectHandle::parseJay Berkenbilt
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.
2012-07-07Don't require stream data provider to know length in advanceJay Berkenbilt
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.
2012-06-22Use qpdf_offset_t in place of off_t in public APIs.Jay Berkenbilt
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.
2012-06-20ABI change: fix use of off_t, size_t, and integer typesJay Berkenbilt
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.
2010-09-24update code to new PointerHolder, and reintroduce change that was ↵Jay Berkenbilt
accidentally backed out git-svn-id: svn+q:///qpdf/trunk@1031 71b93d88-0707-0410-a8cf-f5a4172ac649
2010-09-05handle stream filter abbreviations from table H.1Jay Berkenbilt
git-svn-id: svn+q:///qpdf/trunk@1025 71b93d88-0707-0410-a8cf-f5a4172ac649
2010-08-10getRawStreamData()Jay Berkenbilt
git-svn-id: svn+q:///qpdf/trunk@1010 71b93d88-0707-0410-a8cf-f5a4172ac649
2010-08-05newStreamJay Berkenbilt
git-svn-id: svn+q:///qpdf/trunk@991 71b93d88-0707-0410-a8cf-f5a4172ac649
2010-08-05add pipeline-based stream data replacement functionJay Berkenbilt
git-svn-id: svn+q:///qpdf/trunk@990 71b93d88-0707-0410-a8cf-f5a4172ac649
2010-08-03remove stream_data_handler; it wouldn't work as designed. replacement data ↵Jay Berkenbilt
implemented but not tested git-svn-id: svn+q:///qpdf/trunk@988 71b93d88-0707-0410-a8cf-f5a4172ac649
2010-08-03ready to implement replacement stream dataJay Berkenbilt
git-svn-id: svn+q:///qpdf/trunk@987 71b93d88-0707-0410-a8cf-f5a4172ac649
2009-10-20categorize all error messages and include object information if availableJay Berkenbilt
git-svn-id: svn+q:///qpdf/trunk@829 71b93d88-0707-0410-a8cf-f5a4172ac649
2009-10-19deal with stream-specific crypt filtersJay Berkenbilt
git-svn-id: svn+q:///qpdf/trunk@827 71b93d88-0707-0410-a8cf-f5a4172ac649
2009-10-18revert /Crypt filter support -- I seemed to have misinterpreted itJay Berkenbilt
git-svn-id: svn+q:///qpdf/trunk@822 71b93d88-0707-0410-a8cf-f5a4172ac649
2009-10-18reading crypt filters is largely implemented but not fully testedJay Berkenbilt
git-svn-id: svn+q:///qpdf/trunk@812 71b93d88-0707-0410-a8cf-f5a4172ac649
2009-09-26removed qexc; non-compatible ABI changeJay Berkenbilt
git-svn-id: svn+q:///qpdf/trunk@709 71b93d88-0707-0410-a8cf-f5a4172ac649
2009-05-03update test suiterelease-qpdf-2.0.6Jay Berkenbilt
git-svn-id: svn+q:///qpdf/trunk@675 71b93d88-0707-0410-a8cf-f5a4172ac649
2009-05-03filterable = false for stream with unknown decode parametersJay Berkenbilt
git-svn-id: svn+q:///qpdf/trunk@674 71b93d88-0707-0410-a8cf-f5a4172ac649
2009-05-03ignore /DecodeParms when it's not a dictionaryJay Berkenbilt
git-svn-id: svn+q:///qpdf/trunk@672 71b93d88-0707-0410-a8cf-f5a4172ac649
2008-04-29update release date to actual daterelease-qpdf-2.0Jay Berkenbilt
git-svn-id: svn+q:///qpdf/trunk@599 71b93d88-0707-0410-a8cf-f5a4172ac649
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