Class: Carbios::PerfData

Inherits:
Object
  • Object
show all
Includes:
Helpers
Defined in:
lib/carbios/perfdata.rb

Constant Summary collapse

SERVICEKEY = 
'SERVICEPERFDATA'
HOSTKEY = 
'HOSTPERFDATA'

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Helpers

#normalize_key

Constructor Details

#initialize(checkstr, options = {}) ⇒ PerfData

Returns a new instance of PerfData.



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# File 'lib/carbios/perfdata.rb', line 11

def initialize ( checkstr, options = {} )
  @prefix    = options[:prefix]
  parse_checkdata(checkstr)
  @time      = Time.at(@checkdata['TIMET'].to_i)
  @hostname  = Hostname.new( @checkdata['HOSTNAME'], 
                             :base_hostname    => options[:base_hostname] )
  @desc      = normalize_key(@checkdata['SERVICEDESC']) if @checkdata['SERVICEDESC']
  @reverse_hostname = options[:reverse_hostname]
  parse_perfdata
end

Instance Attribute Details

#hostname ⇒ Object (readonly)

Returns the value of attribute hostname.



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# File 'lib/carbios/perfdata.rb', line 6

def hostname
  @hostname
end

#time ⇒ Object (readonly)

Returns the value of attribute time.



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# File 'lib/carbios/perfdata.rb', line 6

def time
  @time
end

Instance Method Details

#has_perfdata? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/carbios/perfdata.rb', line 41

def has_perfdata?
  !@perfdata.empty?
end

#normalize_perfdata ⇒ Object 



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# File 'lib/carbios/perfdata.rb', line 37

def normalize_perfdata
  Hash[@perfdata.map { |k,v| [normalize_key(k), v] }]
end

#parse_checkdata(checkstr) ⇒ Object 



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# File 'lib/carbios/perfdata.rb', line 22

def parse_checkdata( checkstr )
  @checkdata = Hash[checkstr.scan(/(.*?)::(?:(.*?)(?:\t+|$))/)]
end

#parse_perfdata ⇒ Object 



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# File 'lib/carbios/perfdata.rb', line 26

def parse_perfdata
  if @checkdata.has_key? SERVICEKEY
    @key = SERVICEKEY
  elsif @checkdata.has_key? HOSTKEY
    @key = HOSTKEY
  else
    raise "Cannot find #{SERVICEKEY} or #{HOSTKEY} keys"
  end
  @perfdata = Hash[@checkdata[@key].scan(/(\S+)=(-?\d+(?:\.\d+)?)\S*\s?/)]
end

#to_h ⇒ Object 



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# File 'lib/carbios/perfdata.rb', line 45

def to_h
  hostname = @reverse_hostname ? @hostname.reverse : @hostname
  prefix = [@prefix, hostname, @desc].compact.join('.')
  normalize_perfdata.prefix_keys("#{prefix}.")
end