Class: Puppet::Util::NetworkDevice::Transport_ios::Telnet

Inherits:
Base_ios
  • Object
show all
Defined in:
lib/puppet/util/network_device/transport_ios/telnet.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Telnet

Returns a new instance of Telnet.



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# File 'lib/puppet/util/network_device/transport_ios/telnet.rb', line 7

def initialize()
  super()
end

Instance Method Details

#close ⇒ Object 



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# File 'lib/puppet/util/network_device/transport_ios/telnet.rb', line 21

def close
  @telnet.close if @telnet
  @telnet = nil
end

#connect ⇒ Object 



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# File 'lib/puppet/util/network_device/transport_ios/telnet.rb', line 15

def connect
  @telnet = Net::Telnet::new("Host" => host, "Port" => port || 23,
                             "Timeout" => 10,
                             "Prompt" => default_prompt)
end

#expect(prompt) ⇒ Object 



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# File 'lib/puppet/util/network_device/transport_ios/telnet.rb', line 26

def expect(prompt)
  lines = ''
  @telnet.waitfor(prompt) do |out|
    lines << out.gsub(/\r\n/no, "\n")
    yield out if block_given?
  end
  lines.split(/\n/).each do |line|
    Puppet.debug("telnet: IN #{line}") if Puppet[:debug]
    Puppet.fail "Executed invalid Command! For a detailed output add --debug to the next Puppet run!" if line.match(/^% Invalid input detected at '\^' marker\.$/n)
  end
  lines
end

#handles_login? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/puppet/util/network_device/transport_ios/telnet.rb', line 11

def handles_login?
  false
end

#send(line, noop = false) ⇒ Object 



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# File 'lib/puppet/util/network_device/transport_ios/telnet.rb', line 39

def send(line, noop = false)
  Puppet.debug("telnet: OUT #{line}") if Puppet[:debug]
  @telnet.puts(line) unless noop
end