Man Linux: Main Page and Category List

NAME

       njb_datafile_struct -

SYNOPSIS

       #include <libnjb.h>

   Data Fields
       char * filename
       char * folder
       u_int32_t timestamp
       u_int32_t flags
       u_int32_t dfid
       u_int64_t filesize
       njb_datafile_t * nextdf

Detailed Description

       This is the struct storing the metadata of a regular file or folder.

       Examples:

       files.c, and getfile.c.

Field Documentation

   u_int32_t njb_datafile_struct::dfid The 32-bit unsigned file ID.
       Examples:
           files.c, and getfile.c.

   char* njb_datafile_struct::filename The name of this file. The name.means that this is an empty folder name marker.
       Examples:
           files.c.

       Referenced by datafile_pack(), datafile_pack3(), datafile_set_name(),
       datafile_unpack(), and NJB_Datafile_Destroy().

   u_int64_t njb_datafile_struct::filesize The file size as a 64-bit unsigned
       integer. The files on series 3 devices only have 32-bit signed length
       (and can only be 2GB in size) but the NJB1 supports 64-bit length.
       Examples:
           files.c, and getfile.c.

       Referenced by datafile_pack(), datafile_pack3(), datafile_set_size(),
       datafile_size(), and datafile_unpack().

   u_int32_t njb_datafile_struct::flags These are ordinary windows file flags:
        bit (from MSB)   meaning
        -----------------------------
        31               Normal file (0x80000000U)
        29               This file should be archived (0x20000000U)
        28               Directory (0x10000000U)
        26               System file (0x04000000U)
        25               Hidden file (0x02000000U)
        24               Read only file (0x01000000U)
        22               Encrypted file (0x00400000U)
        21               Normal file? (0x00200000U)
        19               Compressed file (0x00080000U)
        17               Sparse file (0x00020000U)
        16               Temporary file (0x00010000U)

       SAMBA maps the bits to Unix permissions thus:
                                       d
                                       ´
                                       .
         owner        group        worlI
         r  w  x      r  w  x      r  wf x
         ^  ^  ^            ^          f ^
         |  |  |            |          i |
         |  |  Archive      System     l Hidden
         |  |                          e
         Read only                     n
                                       a
                                       m
                                       e
       The meaning of bits 30, 27, 23, i0 and 15-0 is unknown.
                                       s
       Examples:files.c.                    .
                                       ’
       Referenced by datafile_unpack().t
                                       h
   char* njb_datafile_struct::folder This is the name of the folder the file
       belongs in. All folder names aresgiven with full hierarchy and leading
       and trailing backslash as in:oi
       Examples:                       s
           files.c.                    t
                                       h
       Referenced by datafile_pack3(), ena
   njb_datafile_t* njb_datafile_struct:m:nextdf This is only to be used
       internally by libnjb.           e
   u_int32_t njb_datafile_struct::timesotamp This is an ordinary UNIX styled
       timestamp for the file.         f
       Referenced by datafile_pack3(), th
                                       e

Author e

       Generated automatically by Doxygmp
                                       t
                                       y
Version 2.2.5                     6 Marf2010            njb_datafile_struct(3)
                                       o
                                       l
                                       d
                                       e
                                       r
                                       .