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Contents
# $Id: ifconfig.rb,v 1.1.1.1 2005/07/02 19:10:58 hobe Exp $
#
class Ifconfig
include Enumerable
#
# Give hash like access to the interfaces
#
def [](iface)
return @ifaces[iface]
end
def each( &block )
return @ifaces.each_value( &block )
end
# return list of interface names
#
def interfaces
return @ifaces.keys
end
# returns array of interface text blocks
#
def split_interfaces(text)
ifaces = []
text.split("\n").each { |line|
ifaces[ifaces.length] = "" if line =~ /^\S/
ifaces[ifaces.length-1] += line.rstrip+"\n"
}
return ifaces
end
# Given an interface block
# returns the name of an interface (eth0, eth0:1 ppp0, etc.)
#
def get_iface_name(text)
name = Regexp.compile(/^(\S+)/).match(text)[1]
# strip trailing :, for bsd, sun
name.sub!(/:$/,'')
return name
end
def to_s
s=""
self.interfaces.sort.each { |k|
s += @ifaces[k].to_s
s += "\n-------------------------\n"
}
return s
end
# return list of all addresses on all interfaces reported by ifconfig
#
def addresses(type=nil)
addr = []
@ifaces.each_value { |iface|
addr += iface.addresses
}
return addr
end
# returns array of arrays
# [ [address , type ] ]
#
def addrs_with_type
addr = []
@ifaces.each_value { |iface|
addr += iface.addrs_with_type
}
return addr
end
def valid_addr?(addr,type='inet')
case type
when /(inet|v4)/
return addr.ipv4?
when /(inet6|v6)/
return addr.ipv6?
else
raise "Unknown address type `#{type}' for address `#{addr}'"
end
end
end
Version data entries
46 entries across 46 versions & 2 rubygems