Class: IP::Rule

Inherits:
Object
  • Object
show all
Defined in:
lib/iptable/ip.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(options) ⇒ Rule

Returns a new instance of Rule.



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# File 'lib/iptable/ip.rb', line 116

def initialize(options)
  @chain = options[:chain]
  raise "Rule needs a chain" unless @chain
  @packets = options[:packets].to_i
  @target = nil
  @dport = options[:dport]
  @protocol = options[:protocol] || "all"
end

Instance Attribute Details

#chain ⇒ Object

Returns the value of attribute chain.



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# File 'lib/iptable/ip.rb', line 113

def chain
  @chain
end

#packets ⇒ Object (readonly)

Returns the value of attribute packets.



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# File 'lib/iptable/ip.rb', line 114

def packets
  @packets
end

#target ⇒ Object

Returns the value of attribute target.



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# File 'lib/iptable/ip.rb', line 113

def target
  @target
end

Instance Method Details

#save ⇒ Object 



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# File 'lib/iptable/ip.rb', line 125

def save
  IO.popen("/sbin/iptables -A #{@chain.name} -p #{@protocol} --dport #{@dport}") do |output|
    puts output.read
  end
end