head 1.1; access; symbols; locks; strict; comment @# @; 1.1 date 2000.06.13.22.30.44; author horton; state Exp; branches; next ; desc @ mibs named as their internal DEFINITION name @ 1.1 log @Initial revision @ text @ CiTR Repository
mibs named as their internal DEFINITION name

Object_Id               : 273
Title                   : mibs named as their internal DEFINITION name
Format                  : Source
Address                 : 
Keywords                : 
Abstract                : 
Some SNMP tools assume that the names of MIB is the same as the filename.
This is mainly for IMPORTs. Notably Lumos and libsmi.
 
Attached is a unix shell script to create a subdirectory of links 
to the conventionally named files, and a tar file with the 
named according to their MIB name.
This is primitive in that it assumes that the DEFINITIONS keyword is on the
same line as the MIB name. (Most of the carrieraccess MIBs aren't).
 
The tool has a side effect in that it identifies MIBs with conflicting
names, typically caused by having obsoleted versions of files. (Not always
though, e.g. DS1-MIB has changed its name!)
 
Example usage:
[dhorton@@Breitling fred]$ ls
rfc1406-DS1.asn              rfc2494-DS0BUNDLE-MIB.asnv2
rfc1407-DS3.asn              rfc2495-DS1-MIB.asnv2
rfc2494-DS0-MIB.asnv2        rfc2496-DS3-MIB.asnv2
[dhorton@@Breitling fred]$ link_MIBs.sh
../
RFC1406-MIB
RFC1407-MIB
DS0-MIB
DS0BUNDLE-MIB
DS1-MIB
DS3-MIB
[dhorton@@Breitling fred]$
[dhorton@@Breitling fred]$ ls links
DS0-MIB        DS1-MIB        RFC1406-MIB
DS0BUNDLE-MIB  DS3-MIB        RFC1407-MIB
[dhorton@@Breitling fred]$ ls
links                        rfc2494-DS0-MIB.asnv2
links.tar                    rfc2494-DS0BUNDLE-MIB.asnv2
rfc1406-DS1.asn              rfc2495-DS1-MIB.asnv2
rfc1407-DS3.asn              rfc2496-DS3-MIB.asnv2
                         
  . cat link_MIBs.sh
#set -x

rm -rf links links.tar*
mkdir links
cd links
for m in ../*
do
        if [ -f $m ]
        then
                n=`awk '/DEFINITIONS/ { print $1; exit; }' $m`
                if [ -n "$n" ]
                then
                        if ln -s $m $n
                            then
                        :       ls -l $n
                        else
                                echo ===== cant  ln -s $m $n
                                ls -l $n
                                sleep 10
                        fi
                fi
        fi
done
tar cohvf ../links.tar .
                    
                          
                          
Date_Entry_Last_Modified: $Date$
Entry_Last_Modified_By  : $Author$
Asset_Qualification     : 
Other_Opinions          : 
Contact_Person          : 
IP_or_Copyright_Owner   : 
Support_re_Ownership    : 
Date_Item_Created       : Thu, 11 May 2000 15:00:49 -0600
Usage_Conditions        : 
Support_re_Usage_Condns : 
Authors_and_Contributors: David Horton
Projects_Used_In        : CA953 (Carrier access)
Obtained_From           : new
Derived_From            : 
Related_Items           : 
Code_Type               : simple tool 
Programming_Language    : Unix utilities and shell
Portations              : Linux
Dependencies            : 
Source_Location         : See above
Binaries_Location       : 
Library_Location        : 
Issues_Bug_etc_List_Locn: 
Additional_Info         :