Module: Oxidized::Input::CLI

Included in:
Exec, FTP, HTTP, SCP, SSH, TFTP, Telnet
Defined in:
lib/oxidized/input/cli.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#node ⇒ Object (readonly)

Returns the value of attribute node.



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# File 'lib/oxidized/input/cli.rb', line 4

def node
  @node
end

Instance Method Details

#connect_cli ⇒ Object 



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# File 'lib/oxidized/input/cli.rb', line 22

def connect_cli
  Oxidized.logger.debug "lib/oxidized/input/cli.rb: Running post_login commands at #{node.name}"
  @post_login.each do |command, block|
    Oxidized.logger.debug "lib/oxidized/input/cli.rb: Running post_login command: #{command.inspect}, block: #{block.inspect} at #{node.name}"
    block ? block.call : (cmd command)
  end
end

#disconnect_cli ⇒ Object 



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# File 'lib/oxidized/input/cli.rb', line 30

def disconnect_cli
  Oxidized.logger.debug "lib/oxidized/input/cli.rb Running pre_logout commands at #{node.name}"
  @pre_logout.each { |command, block| block ? block.call : (cmd command, nil) }
end

#get ⇒ Object 



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# File 'lib/oxidized/input/cli.rb', line 12

def get
  connect_cli
  d = node.model.get
  disconnect
  d
rescue PromptUndetect
  disconnect
  raise
end

#initialize ⇒ Object 



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# File 'lib/oxidized/input/cli.rb', line 6

def initialize
  @post_login = []
  @pre_logout = []
  @username, @password, @exec = nil
end

#login ⇒ Object 



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# File 'lib/oxidized/input/cli.rb', line 55

def 
  match_re = [@node.prompt]
  match_re << @username if @username
  match_re << @password if @password
  until (match = expect(match_re)) == @node.prompt
    cmd(@node.auth[:username], nil) if match == @username
    cmd(@node.auth[:password], nil) if match == @password
    match_re.delete match
  end
end

#password(regex = /^Password/) ⇒ Object 



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# File 'lib/oxidized/input/cli.rb', line 51

def password(regex = /^Password/)
  @password || (@password = regex)
end

#post_login(cmd = nil, &block) ⇒ Object 



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# File 'lib/oxidized/input/cli.rb', line 35

def (cmd = nil, &block)
  return if @exec

  @post_login << [cmd, block]
end

#pre_logout(cmd = nil, &block) ⇒ Object 



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# File 'lib/oxidized/input/cli.rb', line 41

def pre_logout(cmd = nil, &block)
  return if @exec

  @pre_logout << [cmd, block]
end

#username(regex = /^(Username|login)/) ⇒ Object 



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# File 'lib/oxidized/input/cli.rb', line 47

def username(regex = /^(Username|login)/)
  @username || (@username = regex)
end