Module: NETSNMP::OID

Defined in:
lib/netsnmp/oid.rb

Overview

Abstracts the OID structure

Constant Summary collapse

OIDREGEX = 
/^[\d\.]*$/

Class Method Summary collapse

Class Method Details

.build(o) ⇒ Object 



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# File 'lib/netsnmp/oid.rb', line 11

def build(o)
  case o
  when OID then o
  when Array
    o.join(".")
  when OIDREGEX
    o = o[1..-1] if o.start_with?(".")
    o
  # TODO: MIB to OID
  else raise Error, "can't convert #{o} to OID"
  end
end

.parent?(parent_oid, child_oid) ⇒ true, false

Returns whether the given OID belongs to the sub-tree.

Parameters:

  • child (OID, String) —

    oid another oid

Returns:

  • (true, false) —

    whether the given OID belongs to the sub-tree



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# File 'lib/netsnmp/oid.rb', line 31

def parent?(parent_oid, child_oid)
  child_oid.match(/\A#{parent_oid}\./)
end

.to_asn(oid) ⇒ Object 



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# File 'lib/netsnmp/oid.rb', line 24

def to_asn(oid)
  OpenSSL::ASN1::ObjectId.new(oid)
end