Class: RSocks::StateMachine

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

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ StateMachine

Returns a new instance of StateMachine.



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# File 'lib/r_socks/state_machine.rb', line 9

def initialize
  @max = 3
  @state_num = 0
  @current_state = RSocks::STATE_LIST[@state_num]
end

Instance Attribute Details

#current_state ⇒ Object (readonly)

Returns the value of attribute current_state.



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# File 'lib/r_socks/state_machine.rb', line 7

def current_state
  @current_state
end

Instance Method Details

#auth! ⇒ Object 



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# File 'lib/r_socks/state_machine.rb', line 31

def auth!
  @state_num = 1
  @current_state = RSocks::STATE_LIST[@state_num]
end

#auth? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/r_socks/state_machine.rb', line 19

def auth?
  current_state == :auth
end

#connect! ⇒ Object 



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# File 'lib/r_socks/state_machine.rb', line 36

def connect!
  @state_num = 2
  @current_state = RSocks::STATE_LIST[@state_num]
end

#connect? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/r_socks/state_machine.rb', line 23

def connect?
  current_state == :connect
end

#handshake? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/r_socks/state_machine.rb', line 15

def handshake?
  current_state == :handshake
end

#start! ⇒ Object 



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# File 'lib/r_socks/state_machine.rb', line 41

def start!
  @state_num = 3
  @current_state = RSocks::STATE_LIST[@state_num]
end

#start? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/r_socks/state_machine.rb', line 27

def start?
  current_state == :start
end

#state_changed ⇒ Object 



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# File 'lib/r_socks/state_machine.rb', line 46

def state_changed
  @state_num += 1 unless @state_num >= @max
  @current_state = RSocks::STATE_LIST[@state_num]
end