Module: DroneCollectd::CollectdGenerator

Defined in:
lib/drone_collectd/parser.rb

Class Method Summary collapse

Class Method Details

.number(type, num) ⇒ Object

Encode an integer



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# File 'lib/drone_collectd/parser.rb', line 81

def self.number(type, num)
  [type, 12].pack("nn") + [num >> 32, num & 0xffffffff].pack("NN")
end

.string(type, str) ⇒ Object

Encode a string (type 0, null terminated string)



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# File 'lib/drone_collectd/parser.rb', line 74

def self.string(type, str)
  str += "\000"
  str_size = str.respond_to?(:bytesize) ? str.bytesize : str.size
  [type, 4 + str_size].pack("nn") + str
end