Paul van Brouwershaven
08b31dc8f9
Add error handling for context.InputFile.Seek operation
2024-07-07 16:42:04 +02:00
Paul van Brouwershaven
a0da9873d4
Fix writeXrefTable to handle PDFs with multiple revisions
...
- Refactor xref table writing logic to correctly parse existing entries
- Add support for variable first object ID in xref table
- Implement dynamic calculation of new xref entries
- Improve error handling and reporting
This change resolves issue #4 with malformed xref tables when signing PDFs
that have undergone multiple revisions.
2024-07-07 16:42:04 +02:00
Paul van Brouwershaven
44ac3c7806
Check errors
2022-06-30 18:04:25 +02:00
Paul van Brouwershaven
2ce268ea4d
Fix fpr PDF 2.0 xref tables
2022-06-29 21:04:33 +02:00
Jeroen Bobbeldijk
679656fb8d
Changed file to writer/reader
2017-09-23 16:37:39 +02:00
Jeroen Bobbeldijk
8c60336e04
Dont parse twice in test, fix some bugs with special pdfs
2017-09-17 15:24:57 +02:00
Jeroen Bobbeldijk
3d7049d4e8
Fix up stream
2017-09-17 12:33:49 +02:00
Jeroen Bobbeldijk
fa31007f97
Add proper predictor, switch between up/sub, fix up sub
2017-09-17 11:15:42 +02:00
Jeroen Bobbeldijk
e9e71178d7
Add encoding
2017-09-17 11:00:06 +02:00
Jeroen Bobbeldijk
b06975647c
Fix Index
2017-09-10 17:37:42 +02:00
Jeroen Bobbeldijk
d3dbbaa81b
Xref stream progress
2017-09-10 17:26:01 +02:00
Jeroen Bobbeldijk
7b19471330
Valid signature
2017-07-11 08:21:18 +02:00
Jeroen Bobbeldijk
db69b6a4c0
Append instead of replace
2017-07-08 14:55:31 +02:00
Jeroen Bobbeldijk
41a9627fee
Add sign functionality
2017-07-04 20:44:52 +02:00
