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  1. Commons Compress
  2. COMPRESS-211

handle zip extra field 0x7875 - Info Zip New Unix Extra Field

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    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Minor
    • Resolution: Implemented
    • Affects Version/s: None
    • Fix Version/s: 1.5
    • Component/s: Archivers
    • Labels:
      None

      Description

      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
      

        Attachments

        1. CODEC-211-final.patch
          32 kB
          Julius Davies
        2. compress-211.patch
          25 kB
          Julius Davies

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            • Assignee:
              juliusdavies Julius Davies
              Reporter:
              juliusdavies Julius Davies
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              • Created:
                Updated:
                Resolved: