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# $Id: interface_types.rb,v 1.1.1.1 2005/07/02 19:10:58 hobe Exp $
#
require 'ifconfig/common/interface_types'
class NetworkAdapter
# becuase on *BSD we get activity from netstat
# we need to have a way to set this:
attr_writer :mtu
# iterate line by line and dispatch to helper functions
# for lines that match a pattern
#
def parse_ifconfig
@ifconfig.split("\n").each { |line|
case line
when /^\s+#{@protos}/
add_network(line)
when /flags\=/i
parse_flags(line)
end
}
end
# parses the "UP LOOPBACK RUNNING MTU:3924 Metric:1" line
#
def parse_flags(line)
flags = line.match(/\<(\S+)\>/i)[1]
@flags = flags.strip.split(',')
@status = true if @flags.include?('UP')
end
# Parses networks on an interface based on the first token in the line.
# eg: inet or inet6
#
def add_network(line)
case line
when /^\s+inet\s/
addr,mask = line.match(/\s+([\d\d?\d?\.]{4,})\s+netmask\s+(\S+)/i)[1..2]
bcast = line.match(/\s+broadcast\s([\d\d?\d?\.]{4,})/i)
bcast = bcast[1] unless bcast.nil?
@networks['inet'] = Ipv4Network.new(addr, mask, bcast)
when /^\s+inet6\s/
# there can be multiple inet6 entries
begin
addr,scope = line.match(/inet6\s+(\S+)%/i)[1]
rescue NoMethodError
addr,scope = line.match(/inet6\s+(\S+)/i)[1]
end
@networks["inet6:#{addr}"] = Ipv6Network.new(addr)
else
puts "unknown network type: #{line}"
end
end
end
class EthernetAdapter
def set_mac
begin
match=@ifconfig.match(/\s+ether\s+([a-f\d]{1,2}(?:\:[a-f\d]{1,2}){5})/im)
return match[1] unless match.nil?
# Openbsd
match = @ifconfig.match(/\s+address\:\s+([a-f\d]{1,2}(?:\:[a-f\d]{1,2}){5})/im)
return match[1] unless match.nil?
rescue NoMethodError
puts "Couldn't Parse MAC Address for: "+@name
end
end
end
Version data entries
46 entries across 46 versions & 2 rubygems