I want the xar command to support a --dump-header operation for inspecting the fixed binary header of an…

I want the xar command to support a --dump-header operation for inspecting the fixed binary header of an…: a task in MiMo-V2.6-RL-harbor-code: MiMo-V2.6-RL Code (Harbor) (Harbor dataset). For checksum algorithm ids, it should label 0 as none , 1 as sha1 , 2 as md5 , unknown numeric values as…

The task

For checksum algorithm ids, it should label 0 as `none`, 1 as `sha1`, 2 as `md5`, unknown numeric values as `unknown`, and the extended algorithm form as `OTHER + <algorithm name>` when the header contains a valid NUL-terminated algorithm name. If the extended algorithm header is malformed, it should still exit 0 but…

Part of FineEnvs/MiMo-V2.6-RL-harbor-code.