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2021-12-18Remove unneeded paragraph from commentsJay Berkenbilt
2021-12-17C API: simplify new error handling and improve documentationJay Berkenbilt
2021-12-17C-API expose QPDFObjectHandle::getTypeCode and getTypeName (fixes #597)m-holger
2021-12-17C API: add several stream functions (fixes #596)Jay Berkenbilt
2021-12-17Make object types available to C APIJay Berkenbilt
2021-12-17Add Pl_Buffer::getMallocBufferJay Berkenbilt
2021-12-16C API: add functions for working with pages (fixes #594)Jay Berkenbilt
2021-12-16Change name of formal parameters from data to qpdfJay Berkenbilt
2021-12-10C API: expose functions for indirect objects (fixes #588)Jay Berkenbilt
2021-12-10Expose QPDFObjectHandle::addTokenFilter (fixes #580)Jay Berkenbilt
2021-12-10C API: overhaul error handlingJay Berkenbilt
* Handle error conditions that occur when using the object handle interfaces. In the past, some exceptions were not correctly converted to errors or warnings. * Add more detailed information to qpdf-c.h * Make it possible to work more explicitly with uninitialized objects
2021-12-10Use a specific error code for type warnings and clarify docsJay Berkenbilt
2021-12-09C API: qpdf_oh_is_initializedJay Berkenbilt
2021-12-09C API: qpdf_get_last_string_lengthJay Berkenbilt
2021-12-09Typos in commentsJay Berkenbilt
2021-12-09Minor documentation updatesm-holger
2021-12-02C-API expose new_object as qpdf_oh_new_objectm-holger
2021-11-29Improve testing and error handling around operating before processingJay Berkenbilt
2021-11-19Ensure qpdf_oh handles returned by C-API functions are unique.m-holger
Return new qpdf_oh from qpdf_oh_wrap_in_array when input is already an array. Update some doc comments in qpdf-c.h.
2021-11-11First increment of improving handling of weak crypto (fixes #358)Jay Berkenbilt
2021-11-04Add QIntC::range_check_subtractJay Berkenbilt
2021-11-04Check object ownership when addingJay Berkenbilt
When adding a QPDFObjectHandle to an array or dictionary, if possible, check if the new object belongs to the same QPDF. This makes it much easier to find incorrect code than waiting for the situation to be detected when the file is written.
2021-11-03Make QPDF::findPage public (fixes #516)Jay Berkenbilt
This was originally not public because I wanted to get rid fo the pages cache, but I recently realized there were deep reasons not to do that, and the author of pikepdf wanted this, so I decided to make it public.
2021-11-03Detect recoverable but invalid zlib data streams (fixes #562)Jay Berkenbilt
2021-04-05QPDF::addPage*: handle duplicate pages more robustlyJay Berkenbilt
2021-03-05QPDFAcroFormDocumentHelper: add missing analyze callsJay Berkenbilt
2021-03-04Revert non-binary-compatible handleWarning change -- see TODO (ABI)Jay Berkenbilt
2021-03-04Major rework of handling form fields when copying pages (fixes #509)Jay Berkenbilt
2021-03-04Add QPDFMatrix::operator==Jay Berkenbilt
2021-03-04Add string to deprecation warningJay Berkenbilt
2021-03-04Add optional conflict detection to mergeResourcesJay Berkenbilt
Also improve behavior around direct vs. indirect resources.
2021-03-03Enhancements to ParserCallbacksJay Berkenbilt
2021-03-03Add QPDF::numWarningsJay Berkenbilt
2021-03-03Fix behavior for finding /Q, /DA, and /DR for form fieldsJay Berkenbilt
If not found in the field hierarchy, /Q and /DA are supposed to be looked up in the document-level form dictionary. /DR is supposed to only come from the document dictionary.
2021-02-25Have QPDFObjectHandle notice when replaceObject was calledJay Berkenbilt
This results in a performance penalty of 1% to 2% when replaceObject and swapObjects are never called and a somewhat larger penalty if they are called, but it's worth it to avoid very confusing behavior as discussed in depth in qpdf#507.
2021-02-23Spell checkJay Berkenbilt
2021-02-23Keep only referenced form fields in --pagesJay Berkenbilt
2021-02-23Add methods for copying form fieldsJay Berkenbilt
2021-02-23Add new placeFormXObject that takes a matrix referenceJay Berkenbilt
2021-02-23Add copyAnnotations, use with overlay/underlay (fixes #395)Jay Berkenbilt
2021-02-22Change from QPDF{Array,Dict}Items to aitems() and ditems()Jay Berkenbilt
2021-02-21Add transformAnnotations and fix flattenRotations to use itJay Berkenbilt
2021-02-21Add QPDFObjGen::unparseJay Berkenbilt
2021-02-21Comment about QPDFMatrix and QPDFObjectHandle::MatrixJay Berkenbilt
2021-02-21QPDFObjectHandle::copyStreamJay Berkenbilt
2021-02-21Refactor: separate copyStreamData from replaceForeignIndirectObjectsJay Berkenbilt
2021-02-21Enhance QPDFMatrix APIJay Berkenbilt
2021-02-20Add const versions of QPDFMatrix::transform*Jay Berkenbilt
2021-02-18Add QPDFAcroFormDocumentHelper::addFormFieldJay Berkenbilt
2021-02-18Add QPDFPageObjectHelper::getMatrixForFormXObjectPlacementJay Berkenbilt