74 Commits

Author	SHA1	Message	Date
Michael R Sweet	fb853dadda	Fix some issues with the core file writing code. ... Add test images to the unit tests.	2021-05-28 10:41:21 -04:00
Michael R Sweet	45899f8a8d	Default CropBox should be the full MediaBox.	2021-05-16 18:31:45 -04:00
Michael R Sweet	548ff7d119	Initial writing support.	2021-05-16 11:39:05 -04:00
Michael R Sweet	17f2cc213e	Implement object mapping framework.	2021-05-13 13:18:01 -04:00
Michael R Sweet	7cb4d0a557	Update TODOs.	2021-05-10 21:33:26 -04:00
Michael R Sweet	18853ca3d5	Increase token buffer to 256 bytes, to avoid overflow scenarios. ... Add _pdfioTokenFlush to manually flush the token buffer. Add more debug printfs.	2021-05-10 17:37:57 -04:00
Michael R Sweet	5f43761537	Initial support for reading pages dictionary.	2021-05-08 22:50:18 -04:00
Michael R Sweet	e1c145b10a	Defer loading the Root, Info, and Encrypt objects until we have loaded all of ... the xref tables.	2021-05-08 22:05:40 -04:00
Michael R Sweet	979ccf19ff	Fix pdfioFileFindObject, fix cross-reference streams, implement support for ... compressed object streams.	2021-05-08 11:21:49 -04:00
Michael R Sweet	9a919d478f	Rework token reading to be separate from the PDF file so we can add support ... for compressed object streams.	2021-05-08 07:38:44 -04:00
Michael R Sweet	44325ce2d9	Safe work on streams - still need to implement predictors	2021-05-07 08:47:49 -04:00
Michael R Sweet	d2a0484d93	Rework debug functions, start xref stream support.	2021-05-06 09:51:48 -04:00
Michael R Sweet	4abb91ca24	Save work on loading object dictionaries - have a memory issue someplace.	2021-05-04 21:31:58 -04:00
Michael R Sweet	7afdfc725c	Implement object loading.	2021-05-04 17:04:09 -04:00
Michael R Sweet	7733fbeb10	Rework object and xref processing to allow for sparse object lists and generation numbers.	2021-05-04 16:06:14 -04:00
Michael R Sweet	59ef6b48ed	Add some debug output, "debug" make target. ... Fix loading of dicts, trailer.	2021-05-04 12:59:10 -04:00
Michael R Sweet	516c6b9ace	Load trailer dict.	2021-05-04 12:24:29 -04:00
Michael R Sweet	e107b94c83	Work on token parsing.	2021-05-01 17:50:52 -04:00
Michael R Sweet	f5f0e190b5	Initial working pdfioFileOpen, test program.	2021-05-01 11:50:17 -04:00
Michael R Sweet	d13364a4fd	Implement pdfioFileOpen reading of xref table.	2021-05-01 11:41:43 -04:00
Michael R Sweet	e6dbb256f1	Add an Xcode project and fix some Clang-reported issues.	2021-05-01 07:36:19 -04:00
Michael R Sweet	e2e2192ea9	Save work.	2021-04-27 21:22:34 -04:00
Michael R Sweet	899feb15c7	Start filling out internal APIs.	2021-04-16 21:09:43 -04:00
Michael R Sweet	c2610f2dd0	Fill out basic API functions.	2021-04-16 20:41:46 -04:00