Class: MacOS::IfConfig

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

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(interface: nil, mac_address: nil, ipv4_address: nil, netmask: nil, broadcast_address: nil, status: nil) ⇒ IfConfig

Returns a new instance of IfConfig.



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# File 'lib/MacOS/IfConfig.rb', line 117

def initialize(interface: nil, mac_address: nil, ipv4_address: nil, netmask: nil, broadcast_address:nil, status: nil)
  @interface = interface
  @mac_address = mac_address
  @ipv4_address, @netmask, @broadcast_address = ipv4_address, netmask, broadcast_address
  @status = status
end

Instance Attribute Details

#broadcast_address ⇒ Object

Returns the value of attribute broadcast_address.



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# File 'lib/MacOS/IfConfig.rb', line 114

def broadcast_address
  @broadcast_address
end

#interface ⇒ Object

class << self



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# File 'lib/MacOS/IfConfig.rb', line 112

def interface
  @interface
end

#ipv4_address ⇒ Object

Returns the value of attribute ipv4_address.



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# File 'lib/MacOS/IfConfig.rb', line 114

def ipv4_address
  @ipv4_address
end

#mac_address ⇒ Object

Returns the value of attribute mac_address.



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# File 'lib/MacOS/IfConfig.rb', line 113

def mac_address
  @mac_address
end

#netmask ⇒ Object

Returns the value of attribute netmask.



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# File 'lib/MacOS/IfConfig.rb', line 114

def netmask
  @netmask
end

#status ⇒ Object

Returns the value of attribute status.



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# File 'lib/MacOS/IfConfig.rb', line 115

def status
  @status
end

Class Method Details

.active_interfaces ⇒ Object Also known as: active 



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# File 'lib/MacOS/IfConfig.rb', line 56

def active_interfaces
  all.select(&:active?)
end

.active_interfaces_names ⇒ Object 



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# File 'lib/MacOS/IfConfig.rb', line 61

def active_interfaces_names
  all.select(&:active?).collect(&:interface_name)
end

.find_by_interface(interface) ⇒ Object 



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# File 'lib/MacOS/IfConfig.rb', line 92

def find_by_interface(interface)
  all.find{|ifconfig| ifconfig.interface == interface}
end

.find_by_ipv4_address(ipv4_address) ⇒ Object 



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# File 'lib/MacOS/IfConfig.rb', line 100

def find_by_ipv4_address(ipv4_address)
  all.find{|ifconfig| ifconfig.ipv4_address == ipv4_address}
end

.find_by_mac_address(mac_address) ⇒ Object 



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# File 'lib/MacOS/IfConfig.rb', line 96

def find_by_mac_address(mac_address)
  all.find{|ifconfig| ifconfig.mac_address == mac_address}
end

.inactive_interfaces ⇒ Object Also known as: inactive 



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# File 'lib/MacOS/IfConfig.rb', line 65

def inactive_interfaces
  all.select(&:inactive?)
end

.inactive_interfaces_names ⇒ Object 



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# File 'lib/MacOS/IfConfig.rb', line 70

def inactive_interfaces_names
  all.select(&:inactive?).collect(&:interface_name)
end

.interface_names ⇒ Object 



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# File 'lib/MacOS/IfConfig.rb', line 52

def interface_names
  all.collect(&:interface_name)
end

.ipv4_addresses ⇒ Object 



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# File 'lib/MacOS/IfConfig.rb', line 88

def ipv4_addresses
  all.collect(&:ipv4_address).compact
end

.mac_addresses ⇒ Object Also known as: ethernet_addresses 



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# File 'lib/MacOS/IfConfig.rb', line 83

def mac_addresses
  all.collect(&:mac_address).compact
end

.parse(output = nil) ⇒ Object Also known as: all, interfaces 



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# File 'lib/MacOS/IfConfig.rb', line 20

def parse(output = nil)
  output ||= self.output
  @ifconfigs = []
  interface = nil
  output.each_line do |line|
    if line =~ /^\t/
      case line
      when /ether/
        @ifconfig.mac_address = line.capture(/ *ether (.+) $/)
      when /inet /
        if line.match(/broadcast/)
          @ifconfig.ipv4_address, @ifconfig.netmask, @ifconfig.broadcast_address = line.captures(/ *inet (\d+(?:\.\d+){3}) netmask (.+) broadcast (.+)$/)
        elsif line.match(/-->/)
          ipv4_addresses, @ifconfig.netmask = line.captures(/ *inet (.+) netmask (.+) $/)
          @ifconfig.ipv4_address = ipv4_addresses.split(' --> ').first
        else
          @ifconfig.ipv4_address, @ifconfig.netmask = line.captures(/ *inet (\d+(?:\.\d+){3}) netmask (.+) $/)
        end
      when /status\:/
        @ifconfig.status = line.capture(/ *status: (.+)$/)
      end
    else
      @ifconfigs << @ifconfig if @ifconfig
      @ifconfig = new
      @ifconfig.interface, _rest_of_line = line.captures(/^(.+?): (.+)$/)
    end
  end
  @ifconfigs << @ifconfig
end

.up_interfaces ⇒ Object Also known as: up 



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# File 'lib/MacOS/IfConfig.rb', line 74

def up_interfaces
  all.select(&:up?)
end

.up_interfaces_names ⇒ Object 



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# File 'lib/MacOS/IfConfig.rb', line 79

def up_interfaces_names
  all.select(&:up?).collect(&:interface_name)
end

Instance Method Details

#active? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/MacOS/IfConfig.rb', line 133

def active?
  @status == 'active'
end

#ethernet_address ⇒ Object 



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# File 'lib/MacOS/IfConfig.rb', line 129

def ethernet_address
  @mac_address
end

#inactive? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/MacOS/IfConfig.rb', line 137

def inactive?
  @status == 'inactive'
end

#interface_name ⇒ Object Also known as: name 



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# File 'lib/MacOS/IfConfig.rb', line 124

def interface_name
  @interface
end

#up? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/MacOS/IfConfig.rb', line 141

def up?
  active? || @ipv4_address
end