MIB (management information base) conversion to javascript
MIB to JSON:
Component of:
ToDo: much
var MIB = require('./lib/mib');
var mib = new MIB();
mib.LoadMIBs();
/* _______mib.LoadMIBs();______
* Load MIB modules from
* the RFC_BASE_MINIMUM folder.
*
* CONSOLE LOG:
* Loading modules...
* Compiling modules...
* READY
_______________________________*/
mib.WriteToFile('mib.JSON');
/* _mib.WriteToFile('mib.JSON')_
* Save JSON compiled MIB modules
* to the RFC_BASE_MINIMUM folder.
*
*
* CONSOLE LOG:
* The file was saved!
_______________________________*/
/* ___snmp-native varbind parsing____*/
var snmp = require('snmp-native');
var session = new snmp.Session();
var oid = 'system'
mib.GetObject(oid, function (Object) {
var options = {
host: '127.0.0.1',
community: 'public',
oid: '.' + Object.OID,
timeouts: [5000]
};
session.getSubtree(options, function (error, varbinds, baseOid) {
var NameSpaceTable = {};
mib.DecodeVarBinds(varbinds, function (VarBinds) {
var NameSpace = {};
VarBinds.forEach(function (vb) {
if (!NameSpace[vb.NameSpace]) {
NameSpace[vb.NameSpace] = {};
}
NameSpace[vb.NameSpace][vb.oid] = vb.Value;
});
NameSpaceTable = delimiter2bracket(NameSpace, '.');
console.log(JSON.stringify(NameSpaceTable, null, 4))
/*
{
"iso": {
"org": {
"dod": {
"internet": {
"mgmt": {
"mib-2": {
"system": {
"sysDescr": {
"0": "Hardware: Intel64 Family 6 Model 58 Stepping 9 AT/AT COMPATIBLE
- Software: Windows Version 6.2 (Build 9200 Multiprocessor Free)"
},
"sysObjectID": {
"0": "enterprises"
},
"sysUpTime": {
"0": 24678860
},
"sysContact": {
"0": "Jeremy Ebert"
},
"sysName": {
"0": "DevPC"
},
"sysLocation": {
"0": "Everywhere"
},
"sysServices": {
"0": 79
}
}
}
}
}
}
}
}
}
*/
});
});
});
var delimiter2bracket = function (json, delimiter) {
/* ____________________________
* Convert a delimeted Object to JSON
____________________________*/
var bracket = {}, t, parts, part;
for (var k in json) {
t = bracket;
parts = k.split(delimiter);
var key = parts.pop(); //last part
while (parts.length) {
part = parts.shift(); //first part
t = t[part] = t[part] || {};
}
t[key] = json[k];//set value
}
return bracket;
}
'''