Class: RadioDNS::Service

Inherits:
Object
  • Object
show all
Defined in:
lib/radiodns.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(cname) ⇒ Service

Returns a new instance of Service.



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# File 'lib/radiodns.rb', line 6

def initialize(cname)
  @cname = cname
end

Instance Attribute Details

#cname ⇒ Object

Returns the value of attribute cname.



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# File 'lib/radiodns.rb', line 5

def cname
  @cname
end

Instance Method Details

#application(service) ⇒ Object 



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# File 'lib/radiodns.rb', line 31

def application(service)
  resolver = Resolv::DNS.new

  prefix = "_#{service.to_s}._tcp."
  host = prefix + cname
  resource = resolver.getresource(host, Resolv::DNS::Resource::IN::SRV)
  Application.new :host => resource.target.to_s, :port => resource.port, :type => service
end

#applications ⇒ Object 



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# File 'lib/radiodns.rb', line 22

def applications
  applications = []
  [:radiotag, :radioepg, :radiovis].each do |method_name|
    application = self.send(method_name)
    applications << application if application
  end
  applications
end

#radioepg ⇒ Object 



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# File 'lib/radiodns.rb', line 14

def radioepg
  application(:radioepg)
end

#radiotag ⇒ Object 



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# File 'lib/radiodns.rb', line 18

def radiotag
  application(:radiotag)
end

#radiovis ⇒ Object 



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# File 'lib/radiodns.rb', line 10

def radiovis
  application(:radiovis)
end