Class: SNMP::Open::Parser::ValueParser::HexString

Inherits:
SNMP::Open::Parser::ValueParser show all
Defined in:
lib/snmp/open/parser/value_parser.rb

Overview

parses objects identified like ‘= Hex-STRING:’

Constant Summary

Constants inherited from SNMP::Open::Parser::ValueParser

KNOWN_TOKENS, KNOWN_TYPES

Constants included from Constants

Constants::NOMOREVARIABLES_STR, Constants::NOSUCHINSTANCE_STR, Constants::NOSUCHOBJECT_STR

Instance Method Summary collapse

Methods inherited from SNMP::Open::Parser::ValueParser

find, #initialize

Constructor Details

This class inherits a constructor from SNMP::Open::Parser::ValueParser

Instance Method Details

#parse(tokens) ⇒ Object 



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# File 'lib/snmp/open/parser/value_parser.rb', line 53

def parse(tokens)
  return @parse if @parse

  bytes = []
  loop do
    break unless tokens.peek =~ /\A[0-9A-Za-z]{2}\z/

    bytes << tokens.next
  end
  string = bytes.map { |b| b.to_i(16).chr }.join
  @parse = [@type, string]
end