interface.rb in librex-0.0.70

- old
+ new

@@ -1,6 +1,5 @@
-#!/usr/bin/env ruby
 # -*- coding: binary -*-
 
 require 'ipaddr'
 
 module Rex
@@ -16,115 +15,115 @@
 # on the remote machine.
 #
 ###
 class Interface
 
-	##
-	#
-	# Constructor
-	#
-	##
+  ##
+  #
+  # Constructor
+  #
+  ##
 
-	#
-	# Returns a logical interface and initializes it to the supplied
-	# parameters.
-	#
-	def initialize(opts={})
-		self.index    = opts[:index] || -1
-		self.mac_addr = opts[:mac_addr]
-		self.mac_name = opts[:mac_name]
-		self.mtu      = opts[:mtu]
-		self.flags    = opts[:flags]
-		self.addrs    = opts[:addrs]
-		self.netmasks = opts[:netmasks]
-		self.scopes   = opts[:scopes]
-	end
+  #
+  # Returns a logical interface and initializes it to the supplied
+  # parameters.
+  #
+  def initialize(opts={})
+    self.index    = opts[:index] || -1
+    self.mac_addr = opts[:mac_addr]
+    self.mac_name = opts[:mac_name]
+    self.mtu      = opts[:mtu]
+    self.flags    = opts[:flags]
+    self.addrs    = opts[:addrs]
+    self.netmasks = opts[:netmasks]
+    self.scopes   = opts[:scopes]
+  end
 
-	#
-	# Returns a pretty string representation of the interface's properties.
-	#
-	def pretty
-		macocts = []
-		mac_addr.each_byte { |o| macocts << o }
-		macocts += [0] * (6 - macocts.size) if macocts.size < 6
+  #
+  # Returns a pretty string representation of the interface's properties.
+  #
+  def pretty
+    macocts = []
+    mac_addr.each_byte { |o| macocts << o }
+    macocts += [0] * (6 - macocts.size) if macocts.size < 6
 
-		info = [
-			["Name"         , mac_name  ],
-			["Hardware MAC" , sprintf("%02x:%02x:%02x:%02x:%02x:%02x",
-				macocts[0], macocts[1], macocts[2],
-				macocts[3], macocts[4], macocts[5])],
-			["MTU"          , mtu       ],
-			["Flags"        , flags     ],
-		]
+    info = [
+      ["Name"         , mac_name  ],
+      ["Hardware MAC" , sprintf("%02x:%02x:%02x:%02x:%02x:%02x",
+        macocts[0], macocts[1], macocts[2],
+        macocts[3], macocts[4], macocts[5])],
+      ["MTU"          , mtu       ],
+      ["Flags"        , flags     ],
+    ]
 
-		# If all went as planned, addrs and netmasks will have the same number
-		# of elements and be properly ordered such that they match up
-		# correctly.
-		addr_masks = addrs.zip(netmasks)
+    # If all went as planned, addrs and netmasks will have the same number
+    # of elements and be properly ordered such that they match up
+    # correctly.
+    addr_masks = addrs.zip(netmasks)
 
-		addr_masks.select { |a| Rex::Socket.is_ipv4?(a[0]) }.each { |a|
-			info << [ "IPv4 Address", a[0] ]
-			info << [ "IPv4 Netmask", a[1] ]
-		}
-		addr_masks.select { |a| Rex::Socket.is_ipv6?(a[0]) }.each { |a|
-			info << [ "IPv6 Address", a[0] ]
-			info << [ "IPv6 Netmask", a[1] ]
-		}
+    addr_masks.select { |a| Rex::Socket.is_ipv4?(a[0]) }.each { |a|
+      info << [ "IPv4 Address", a[0] ]
+      info << [ "IPv4 Netmask", a[1] ]
+    }
+    addr_masks.select { |a| Rex::Socket.is_ipv6?(a[0]) }.each { |a|
+      info << [ "IPv6 Address", a[0] ]
+      info << [ "IPv6 Netmask", a[1] ]
+    }
 
-		pad = info.map{|i| i[0] }.max_by{|k|k.length}.length
+    pad = info.map{|i| i[0] }.max_by{|k|k.length}.length
 
-		ret = sprintf(
-				"Interface %2d\n" +
-				"============\n",
-				index
-			)
+    ret = sprintf(
+        "Interface %2d\n" +
+        "============\n",
+        index
+      )
 
-		info.map {|k,v|
-			next if v.nil?
-			ret << k.ljust(pad) + " : #{v}\n"
-		}
+    info.map {|k,v|
+      next if v.nil?
+      ret << k.ljust(pad) + " : #{v}\n"
+    }
 
-		ret
-	end
+    ret
+  end
 
-	#
-	# The first address associated with this Interface
-	#
-	def ip
-		addrs.first
-	end
+  #
+  # The first address associated with this Interface
+  #
+  def ip
+    addrs.first
+  end
 
-	#
-	# The index of the interface.
-	#
-	attr_accessor :index
-	#
-	# An Array of IP addresses bound to the Interface.
-	#
-	attr_accessor :addrs
-	#
-	# The physical (MAC) address of the NIC.
-	#
-	attr_accessor :mac_addr
-	#
-	# The name of the interface.
-	#
-	attr_accessor :mac_name
-	#
-	# The MTU associated with the interface.
-	#
-	attr_accessor :mtu
-	#
-	# The flags associated with the interface.
-	#
-	attr_accessor :flags
-	#
-	# An Array of netmasks. This will have the same number of elements as #addrs
-	#
-	attr_accessor :netmasks
-	#
-	# An Array of IPv6 address scopes. This will have the same number of elements as #addrs
-	#
-	attr_accessor :scopes
+  #
+  # The index of the interface.
+  #
+  attr_accessor :index
+  #
+  # An Array of IP addresses bound to the Interface.
+  #
+  attr_accessor :addrs
+  #
+  # The physical (MAC) address of the NIC.
+  #
+  attr_accessor :mac_addr
+  #
+  # The name of the interface.
+  #
+  attr_accessor :mac_name
+  #
+  # The MTU associated with the interface.
+  #
+  attr_accessor :mtu
+  #
+  # The flags associated with the interface.
+  #
+  attr_accessor :flags
+  #
+  # An Array of netmasks. This will have the same number of elements as #addrs
+  #
+  attr_accessor :netmasks
+  #
+  # An Array of IPv6 address scopes. This will have the same number of elements as #addrs
+  #
+  attr_accessor :scopes
 end
 
 end; end; end; end; end; end