64 lines
1.6 KiB
Ruby
64 lines
1.6 KiB
Ruby
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#!/usr/bin/env ruby
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# Copyright (C) 2007 Sylvain SARMEJEANNE
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; version 2.
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# This program is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# General Public License for more details.
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module Scruby
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class Conf
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attr_accessor :iface
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attr_accessor :gateway_hwaddr
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attr_accessor :promisc
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def initialize
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# Default input/output interface
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@iface = 'eth0'
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# MAC address of the gateway
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@gateway_hwaddr = '00:00:00:00:00:00'
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# Sniff in promiscous mode or not
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@promisc = true
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# The default interface will be the first interface found with
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# Pcap.pcap_lookupdev(), except on Windows where it will be the
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# second one.
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# NB: this doesn't work yet
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#
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#if $IS_WINDOWS
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# alldevs = Pcap.findalldevs(devs, err)
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# @iface = alldevs[1]
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#else
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# @iface = Pcap.pcap_lookupdev
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#end
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# If any error occurred
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#if not err.nil?
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# puts "Pcap: can't lookup a network device: #{err} (are you root/Administrator?)"
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#end
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end
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# Displays the configuration parameters
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def to_s
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out = ''
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# @iface may still be nil (e.g. if running with non-root/Adminitrator rights)
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iface = @iface.nil? ? '<none>' : @iface
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out += "iface (default interface): #{iface.to_s}\n"
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out += "gateway_hwaddr (gateway Ethernet address): #{@gateway_hwaddr.to_s}\n"
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out += "promisc (promiscuous mode): #{@promisc.to_s}\n"
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return out
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end
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end
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end
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