Class: Y2Network::Widgets::Netmask

Inherits:
CWM::InputField
  • Object
show all
Defined in:
src/lib/y2network/widgets/netmask.rb

Instance Method Summary collapse

Constructor Details

#initialize(settings) ⇒ Netmask

Returns a new instance of Netmask.


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# File 'src/lib/y2network/widgets/netmask.rb', line 30

def initialize(settings)
  textdomain "network"

  @settings = settings
end

Instance Method Details

#help ⇒ Object 


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# File 'src/lib/y2network/widgets/netmask.rb', line 40

def help
  # TODO: write it
  ""
end

#init ⇒ Object 


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# File 'src/lib/y2network/widgets/netmask.rb', line 49

def init
  self.value = @settings.subnet_prefix
end

#label ⇒ Object 


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# File 'src/lib/y2network/widgets/netmask.rb', line 36

def label
  _("&Subnet Mask")
end

#opt ⇒ Object 


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# File 'src/lib/y2network/widgets/netmask.rb', line 45

def opt
  [:hstretch]
end

#store ⇒ Object 


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# File 'src/lib/y2network/widgets/netmask.rb', line 53

def store
  @settings.subnet_prefix = value
end

#valid_netmask ⇒ Object 


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# File 'src/lib/y2network/widgets/netmask.rb', line 65

def valid_netmask
  mask = value
  mask = mask[1..-1] if mask.start_with?("/")

  Yast::Netmask.Check4(mask) || Yast::Netmask.CheckPrefix4(mask) || Yast::Netmask.Check6(mask)
end

#validate ⇒ Object 


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# File 'src/lib/y2network/widgets/netmask.rb', line 57

def validate
  return true if valid_netmask

  Yast::Popup.Error(_("No valid netmask or prefix length."))
  focus
  false
end