Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

Does xdelta have a specification somewhere? #243

Open
i30817 opened this issue Apr 21, 2018 · 2 comments
Open

Does xdelta have a specification somewhere? #243

i30817 opened this issue Apr 21, 2018 · 2 comments

Comments

@i30817
Copy link

i30817 commented Apr 21, 2018

Currently i'm doing a cmd line tool that would be much faster if i could extract the source crc32 (or similar checksum) from the xdelta patch file.

.bps has something like this in a footer at the end with the last 12 bytes being the source, target and patch crc32, anything like that for xdelta?
@vector-man
Copy link

This is an old post, but I'm also looking for the specifications. I'm interested in making an xdelta-related utility.

A nice doc with the file layout word be nice.

@ivan386
Copy link

ivan386 commented Aug 11, 2022

Maybe this help: The VCDIFF Generic Differencing and Compression Data Format

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees
No one assigned
Labels
None yet
Projects
None yet
Milestone
No milestone
Development

No branches or pull requests
3 participants
@ivan386 @i30817 @vector-man