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2018-08-12Protect headers with compliant identifiers (fixes #233)Jay Berkenbilt
2018-08-12Fix memory access errorJay Berkenbilt
A previous fix introduced a potentially memory overrun under certain rare conditions. The test suite now once again passes with address sanitizer.
2018-08-12Remove some extraneous null pointer checks (fixes #234)Jay Berkenbilt
There were a few places in the code that were checking that a pointer wasn't null before deleting it, even though C++ has always allowed delete 0. Most of the code did not perform these checks.
2018-08-06Fix EOL handling inside strings (fixes #226)Jay Berkenbilt
CR, CRLF, and LF are all supposed to be treated as LF; only one EOL is to be ignored after backslash.
2018-08-05Return correct method for string encryption (fixes #227)Jay Berkenbilt
2018-08-05Fix infinite loop on small files with progress reporting (fixes #230)Jay Berkenbilt
Turns out you can keep adding zero to a number over and over again and it just doesn't get any bigger. Who would have known?
2018-08-05Add QPDF_DLL to public destructors (fixes #220)Jay Berkenbilt
A few public destructors were missing QPDF_DLL, which could cause some Windows applications to fail to link.
2018-08-05Keep file open while adding its pages during merge (fixes #217)Jay Berkenbilt
2018-08-05ClosedFileInputSource: add method to keep file openJay Berkenbilt
During periods of intensive operation on a specific file, this method can reduce the overhead of repeated open/close operations.
2018-07-01Add detail about Unicode passwordsJay Berkenbilt
2018-06-23Prepare 8.1.0 releaserelease-qpdf-8.1.0Jay Berkenbilt
2018-06-23Tweak release processJay Berkenbilt
2018-06-23Bump shared library minor revisionJay Berkenbilt
2018-06-23Fix typoJay Berkenbilt
2018-06-23Bug fix: honor encryption key length with R=3 (fixes #212)Jay Berkenbilt
2018-06-22Windows test workaroundJay Berkenbilt
2018-06-22Windows fixesJay Berkenbilt
2018-06-22Add tests for progress and verbose changesJay Berkenbilt
2018-06-22spell checkJay Berkenbilt
2018-06-22With --verbose, give information on processing merge inputsJay Berkenbilt
2018-06-22Add progress reporting for QPDFWriter (fixes #200)Jay Berkenbilt
2018-06-22Add method to get count of objects in QPDFJay Berkenbilt
2018-06-22Correct incorrect commentJay Berkenbilt
2018-06-22Use ClosedFileInputSource when merging files (fixes #154)Jay Berkenbilt
2018-06-22Add ClosedFileInputSourceJay Berkenbilt
ClosedFileInputSource is an input source that keeps the file closed when not reading it.
2018-06-22Add missing headersJay Berkenbilt
2018-06-22Don't prune resource dictionaries on errors or by requestJay Berkenbilt
If we are unable to filter a page's content streams, don't attempt to remove objects from the page's resource dictionary. Also provide a command line option to suppress resource removal in case we ever need this as a workaround for some bug or broken PDF files.
2018-06-22Treat content stream parsing errors as an error, not a warningJay Berkenbilt
If parsing content streams is treated as a warning, there is no way for a caller to know if a parsing operation has failed. This is very dangerous and will likely result in data loss when token filters are parser callbacks are in use.
2018-06-22When splitting files, remove unreferenced objects (fixes #203)Jay Berkenbilt
2018-06-22Fix QPDFObjectHandle::shallowCopyJay Berkenbilt
It's not really a shallow copy. It just doesn't cross indirect object boundaries. The old implementation had a bug that would cause multiple shallow copies of the same object to share memory, which was not the intention.
2018-06-21Make page range optional in --rotate (fixes #211)Jay Berkenbilt
2018-06-21Update TODOJay Berkenbilt
Remove form flattening Clarify splitting/merging with document level constructs
2018-06-21Add interactive form exampleJay Berkenbilt
2018-06-21spell checkJay Berkenbilt
2018-06-21Allow setting a form field's valueJay Berkenbilt
2018-06-21Better support for creating Unicode stringsJay Berkenbilt
2018-06-21QUtil::toUTF16Jay Berkenbilt
2018-06-21Label qutil test outputJay Berkenbilt
2018-06-21Add information about helper classes to the documentationJay Berkenbilt
2018-06-21Implement helper class for interactive formsJay Berkenbilt
2018-06-21Convert command-line and test suite to use page helper classesJay Berkenbilt
This provides better test coverage and more useful code for people to read and copy.
2018-06-21Convert examples to use new page helper classesJay Berkenbilt
2018-06-21Add QPDFPageDocumentHelper and QPDFPageObjectHelperJay Berkenbilt
This is the beginning of higher-level API support using helper classes. The goal is to be able to add more helpers without continuing to pollute QPDF's and QPDFObjectHandle's public interfaces.
2018-06-21Add QPDFObjectHandle::Rectangle typeJay Berkenbilt
Provide a convenient way of accessing rectangles.
2018-05-12newline before endstream fix for object streams (fixes #205)Jay Berkenbilt
2018-05-05doc: point out use of @filename for specifying password (fixes #198)Jay Berkenbilt
2018-05-05Fix small logic error in Token construct (fixes #206)Jay Berkenbilt
The special case around name token was not reachable. This would only affect constructors of name tokens that were represented in non-canonical form such as with a hex substitution for a printable character. The error was harmless but still a bug.
2018-05-05buffer test: fix memory leak in test codeJay Berkenbilt
Forgot to delete a buffer in the test driver. There was no memory leak or memory error in any installed code.
2018-05-05TODO: note about MacPorts CIJay Berkenbilt
2018-04-16TODOJay Berkenbilt
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