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Posted to issues@commons.apache.org by "Julius Davies (JIRA)" <ji...@apache.org> on 2012/12/12 04:09:20 UTC
[jira] [Commented] (COMPRESS-211) handle zip extra field 0x7875 -
Info Zip New Unix Extra Field
[ https://issues.apache.org/jira/browse/COMPRESS-211?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13529591#comment-13529591 ]
Julius Davies commented on COMPRESS-211:
----------------------------------------
I've almost got a patch ready for this. I will probably upload it tomorrow. (Just sending a little ping in case anyone else is working on it!)
> handle zip extra field 0x7875 - Info Zip New Unix Extra Field
> -------------------------------------------------------------
>
> Key: COMPRESS-211
> URL: https://issues.apache.org/jira/browse/COMPRESS-211
> Project: Commons Compress
> Issue Type: Improvement
> Components: Archivers
> Reporter: Julius Davies
> Priority: Minor
>
> From Info Zip (zip-3.0)'s source archive (proginfo/extrafld.txt):
> -Info-ZIP New Unix Extra Field:
> ====================================
> Currently stores Unix UIDs/GIDs up to 32 bits.
> (Last Revision 20080509)
> Value Size Description
> ----- ---- -----------
> (UnixN) 0x7875 Short tag for this extra block type ("ux")
> TSize Short total data size for this block
> Version 1 byte version of this extra field, currently 1
> UIDSize 1 byte Size of UID field
> UID Variable UID for this entry
> GIDSize 1 byte Size of GID field
> GID Variable GID for this entry
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