#!/usr/bin/python

"""
Copyright 2016 Open Networking Foundation ( ONF )

Please refer questions to either the onos test mailing list at <onos-test@onosproject.org>,
the System Testing Plans and Results wiki page at <https://wiki.onosproject.org/x/voMg>,
or the System Testing Guide page at <https://wiki.onosproject.org/x/WYQg>

    TestON is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 2 of the License, or
    ( at your option ) any later version.

    TestON is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with TestON.  If not, see <http://www.gnu.org/licenses/>.
"""
from mininet.topo import Topo
from mininet.net import Mininet
from mininet.node import Host, RemoteController
from mininet.node import Node
from mininet.node import CPULimitedHost
from mininet.link import TCLink
from mininet.cli import CLI
from mininet.log import setLogLevel
from mininet.util import dumpNodeConnections
from mininet.node import ( UserSwitch, OVSSwitch, IVSSwitch )


class dualStackHost( Host ):

    def config( self, v6Addr='1000::1/64', **params ):
        r = super( Host, self ).config( **params )
        intf = self.defaultIntf()
        self.cmd( 'ip -6 addr add %s dev %s' % ( v6Addr, intf ) )
        return r


class chordalTopo( Topo ):

    def __init__( self, **opts ):
        "Create a topology."

        # Initialize Topology
        Topo.__init__( self, **opts )

        s1 = self.addSwitch( 's1' )
        s2 = self.addSwitch( 's2' )
        s3 = self.addSwitch( 's3' )
        s4 = self.addSwitch( 's4' )
        s5 = self.addSwitch( 's5' )
        s6 = self.addSwitch( 's6' )
        s7 = self.addSwitch( 's7' )
        s8 = self.addSwitch( 's8' )
        s9 = self.addSwitch( 's9' )
        s10 = self.addSwitch( 's10' )
        s11 = self.addSwitch( 's11' )
        s12 = self.addSwitch( 's12' )
        s13 = self.addSwitch( 's13' )
        s14 = self.addSwitch( 's14' )
        s15 = self.addSwitch( 's15' )
        s16 = self.addSwitch( 's16' )
        s17 = self.addSwitch( 's17' )
        s18 = self.addSwitch( 's18' )
        s19 = self.addSwitch( 's19' )
        s20 = self.addSwitch( 's20' )
        s21 = self.addSwitch( 's21' )
        s22 = self.addSwitch( 's22' )
        s23 = self.addSwitch( 's23' )
        s24 = self.addSwitch( 's24' )
        s25 = self.addSwitch( 's25' )

        # ... and now hosts
        s1_host = self.addHost( 'h1', ip='10.1.0.1/24', cls=dualStackHost, v6Addr='1000::1/64' )
        s2_host = self.addHost( 'h2', ip='10.1.0.2/24', cls=dualStackHost, v6Addr='1000::2/64' )
        s3_host = self.addHost( 'h3', ip='10.1.0.3/24', cls=dualStackHost, v6Addr='1000::3/64' )
        s4_host = self.addHost( 'h4', ip='10.1.0.4/24', cls=dualStackHost, v6Addr='1000::4/64' )
        s5_host = self.addHost( 'h5', ip='10.1.0.5/24', cls=dualStackHost, v6Addr='1000::5/64' )
        s6_host = self.addHost( 'h6', ip='10.1.0.6/24', cls=dualStackHost, v6Addr='1000::6/64' )
        s7_host = self.addHost( 'h7', ip='10.1.0.7/24', cls=dualStackHost, v6Addr='1000::7/64' )
        s8_host = self.addHost( 'h8', ip='10.1.0.8/24', cls=dualStackHost, v6Addr='1000::8/64' )
        s9_host = self.addHost( 'h9', ip='10.1.0.9/24', cls=dualStackHost, v6Addr='1000::9/64' )
        s10_host = self.addHost( 'h10', ip='10.1.0.10/24', cls=dualStackHost, v6Addr='1000::10/64' )
        s11_host = self.addHost( 'h11', ip='10.1.0.11/24', cls=dualStackHost, v6Addr='1000::11/64' )
        s12_host = self.addHost( 'h12', ip='10.1.0.12/24', cls=dualStackHost, v6Addr='1000::12/64' )
        s13_host = self.addHost( 'h13', ip='10.1.0.13/24', cls=dualStackHost, v6Addr='1000::13/64' )
        s14_host = self.addHost( 'h14', ip='10.1.0.14/24', cls=dualStackHost, v6Addr='1000::14/64' )
        s15_host = self.addHost( 'h15', ip='10.1.0.15/24', cls=dualStackHost, v6Addr='1000::15/64' )
        s16_host = self.addHost( 'h16', ip='10.1.0.16/24', cls=dualStackHost, v6Addr='1000::16/64' )
        s17_host = self.addHost( 'h17', ip='10.1.0.17/24', cls=dualStackHost, v6Addr='1000::17/64' )
        s18_host = self.addHost( 'h18', ip='10.1.0.18/24', cls=dualStackHost, v6Addr='1000::18/64' )
        s19_host = self.addHost( 'h19', ip='10.1.0.19/24', cls=dualStackHost, v6Addr='1000::19/64' )
        s20_host = self.addHost( 'h20', ip='10.1.0.20/24', cls=dualStackHost, v6Addr='1000::20/64' )
        s21_host = self.addHost( 'h21', ip='10.1.0.21/24', cls=dualStackHost, v6Addr='1000::21/64' )
        s22_host = self.addHost( 'h22', ip='10.1.0.22/24', cls=dualStackHost, v6Addr='1000::22/64' )
        s23_host = self.addHost( 'h23', ip='10.1.0.23/24', cls=dualStackHost, v6Addr='1000::23/64' )
        s24_host = self.addHost( 'h24', ip='10.1.0.24/24', cls=dualStackHost, v6Addr='1000::24/64' )
        s25_host = self.addHost( 'h25', ip='10.1.0.25/24', cls=dualStackHost, v6Addr='1000::25/64' )

        # add edges between switch and corresponding host
        self.addLink( s1, s1_host )
        self.addLink( s2, s2_host )
        self.addLink( s3, s3_host )
        self.addLink( s4, s4_host )
        self.addLink( s5, s5_host )
        self.addLink( s6, s6_host )
        self.addLink( s7, s7_host )
        self.addLink( s8, s8_host )
        self.addLink( s9, s9_host )
        self.addLink( s10, s10_host )
        self.addLink( s11, s11_host )
        self.addLink( s12, s12_host )
        self.addLink( s13, s13_host )
        self.addLink( s14, s14_host )
        self.addLink( s15, s15_host )
        self.addLink( s16, s16_host )
        self.addLink( s17, s17_host )
        self.addLink( s18, s18_host )
        self.addLink( s19, s19_host )
        self.addLink( s20, s20_host )
        self.addLink( s21, s21_host )
        self.addLink( s22, s22_host )
        self.addLink( s23, s23_host )
        self.addLink( s24, s24_host )
        self.addLink( s25, s25_host )
        self.addLink( s1, s2 )
        self.addLink( s1, s3 )
        self.addLink( s1, s4 )
        self.addLink( s1, s5 )
        self.addLink( s1, s6 )
        self.addLink( s1, s7 )
        self.addLink( s1, s8 )
        self.addLink( s1, s9 )
        self.addLink( s1, s10 )
        self.addLink( s1, s11 )
        self.addLink( s1, s12 )
        self.addLink( s1, s13 )
        self.addLink( s1, s14 )
        self.addLink( s1, s15 )
        self.addLink( s1, s16 )
        self.addLink( s1, s17 )
        self.addLink( s1, s18 )
        self.addLink( s1, s19 )
        self.addLink( s1, s20 )
        self.addLink( s1, s21 )
        self.addLink( s1, s22 )
        self.addLink( s1, s23 )
        self.addLink( s1, s24 )
        self.addLink( s1, s25 )
        self.addLink( s2, s3 )
        self.addLink( s2, s4 )
        self.addLink( s2, s5 )
        self.addLink( s2, s6 )
        self.addLink( s2, s7 )
        self.addLink( s2, s8 )
        self.addLink( s2, s9 )
        self.addLink( s2, s10 )
        self.addLink( s2, s11 )
        self.addLink( s2, s12 )
        self.addLink( s2, s13 )
        self.addLink( s2, s14 )
        self.addLink( s2, s15 )
        self.addLink( s2, s16 )
        self.addLink( s2, s17 )
        self.addLink( s2, s18 )
        self.addLink( s2, s19 )
        self.addLink( s2, s20 )
        self.addLink( s2, s21 )
        self.addLink( s2, s22 )
        self.addLink( s2, s23 )
        self.addLink( s2, s24 )
        self.addLink( s2, s25 )
        self.addLink( s3, s4 )
        self.addLink( s3, s5 )
        self.addLink( s3, s6 )
        self.addLink( s3, s7 )
        self.addLink( s3, s8 )
        self.addLink( s3, s9 )
        self.addLink( s3, s10 )
        self.addLink( s3, s11 )
        self.addLink( s3, s12 )
        self.addLink( s3, s13 )
        self.addLink( s3, s14 )
        self.addLink( s3, s15 )
        self.addLink( s3, s16 )
        self.addLink( s3, s17 )
        self.addLink( s3, s18 )
        self.addLink( s3, s19 )
        self.addLink( s3, s20 )
        self.addLink( s3, s21 )
        self.addLink( s3, s22 )
        self.addLink( s3, s23 )
        self.addLink( s3, s24 )
        self.addLink( s3, s25 )
        self.addLink( s4, s5 )
        self.addLink( s4, s6 )
        self.addLink( s4, s7 )
        self.addLink( s4, s8 )
        self.addLink( s4, s9 )
        self.addLink( s4, s10 )
        self.addLink( s4, s11 )
        self.addLink( s4, s12 )
        self.addLink( s4, s13 )
        self.addLink( s4, s14 )
        self.addLink( s4, s15 )
        self.addLink( s4, s16 )
        self.addLink( s4, s17 )
        self.addLink( s4, s18 )
        self.addLink( s4, s19 )
        self.addLink( s4, s20 )
        self.addLink( s4, s21 )
        self.addLink( s4, s22 )
        self.addLink( s4, s23 )
        self.addLink( s4, s24 )
        self.addLink( s4, s25 )
        self.addLink( s5, s6 )
        self.addLink( s5, s7 )
        self.addLink( s5, s8 )
        self.addLink( s5, s9 )
        self.addLink( s5, s10 )
        self.addLink( s5, s11 )
        self.addLink( s5, s12 )
        self.addLink( s5, s13 )
        self.addLink( s5, s14 )
        self.addLink( s5, s15 )
        self.addLink( s5, s16 )
        self.addLink( s5, s17 )
        self.addLink( s5, s18 )
        self.addLink( s5, s19 )
        self.addLink( s5, s20 )
        self.addLink( s5, s21 )
        self.addLink( s5, s22 )
        self.addLink( s5, s23 )
        self.addLink( s5, s24 )
        self.addLink( s5, s25 )
        self.addLink( s6, s7 )
        self.addLink( s6, s8 )
        self.addLink( s6, s9 )
        self.addLink( s6, s10 )
        self.addLink( s6, s11 )
        self.addLink( s6, s12 )
        self.addLink( s6, s13 )
        self.addLink( s6, s14 )
        self.addLink( s6, s15 )
        self.addLink( s6, s16 )
        self.addLink( s6, s17 )
        self.addLink( s6, s18 )
        self.addLink( s6, s19 )
        self.addLink( s6, s20 )
        self.addLink( s6, s21 )
        self.addLink( s6, s22 )
        self.addLink( s6, s23 )
        self.addLink( s6, s24 )
        self.addLink( s6, s25 )
        self.addLink( s7, s8 )
        self.addLink( s7, s9 )
        self.addLink( s7, s10 )
        self.addLink( s7, s11 )
        self.addLink( s7, s12 )
        self.addLink( s7, s13 )
        self.addLink( s7, s14 )
        self.addLink( s7, s15 )
        self.addLink( s7, s16 )
        self.addLink( s7, s17 )
        self.addLink( s7, s18 )
        self.addLink( s7, s19 )
        self.addLink( s7, s20 )
        self.addLink( s7, s21 )
        self.addLink( s7, s22 )
        self.addLink( s7, s23 )
        self.addLink( s7, s24 )
        self.addLink( s7, s25 )
        self.addLink( s8, s9 )
        self.addLink( s8, s10 )
        self.addLink( s8, s11 )
        self.addLink( s8, s12 )
        self.addLink( s8, s13 )
        self.addLink( s8, s14 )
        self.addLink( s8, s15 )
        self.addLink( s8, s16 )
        self.addLink( s8, s17 )
        self.addLink( s8, s18 )
        self.addLink( s8, s19 )
        self.addLink( s8, s20 )
        self.addLink( s8, s21 )
        self.addLink( s8, s22 )
        self.addLink( s8, s23 )
        self.addLink( s8, s24 )
        self.addLink( s8, s25 )
        self.addLink( s9, s10 )
        self.addLink( s9, s11 )
        self.addLink( s9, s12 )
        self.addLink( s9, s13 )
        self.addLink( s9, s14 )
        self.addLink( s9, s15 )
        self.addLink( s9, s16 )
        self.addLink( s9, s17 )
        self.addLink( s9, s18 )
        self.addLink( s9, s19 )
        self.addLink( s9, s20 )
        self.addLink( s9, s21 )
        self.addLink( s9, s22 )
        self.addLink( s9, s23 )
        self.addLink( s9, s24 )
        self.addLink( s9, s25 )
        self.addLink( s10, s11 )
        self.addLink( s10, s12 )
        self.addLink( s10, s13 )
        self.addLink( s10, s14 )
        self.addLink( s10, s15 )
        self.addLink( s10, s16 )
        self.addLink( s10, s17 )
        self.addLink( s10, s18 )
        self.addLink( s10, s19 )
        self.addLink( s10, s20 )
        self.addLink( s10, s21 )
        self.addLink( s10, s22 )
        self.addLink( s10, s23 )
        self.addLink( s10, s24 )
        self.addLink( s10, s25 )
        self.addLink( s11, s12 )
        self.addLink( s11, s13 )
        self.addLink( s11, s14 )
        self.addLink( s11, s15 )
        self.addLink( s11, s16 )
        self.addLink( s11, s17 )
        self.addLink( s11, s18 )
        self.addLink( s11, s19 )
        self.addLink( s11, s20 )
        self.addLink( s11, s21 )
        self.addLink( s11, s22 )
        self.addLink( s11, s23 )
        self.addLink( s11, s24 )
        self.addLink( s11, s25 )
        self.addLink( s12, s13 )
        self.addLink( s12, s14 )
        self.addLink( s12, s15 )
        self.addLink( s12, s16 )
        self.addLink( s12, s17 )
        self.addLink( s12, s18 )
        self.addLink( s12, s19 )
        self.addLink( s12, s20 )
        self.addLink( s12, s21 )
        self.addLink( s12, s22 )
        self.addLink( s12, s23 )
        self.addLink( s12, s24 )
        self.addLink( s12, s25 )
        self.addLink( s13, s14 )
        self.addLink( s13, s15 )
        self.addLink( s13, s16 )
        self.addLink( s13, s17 )
        self.addLink( s13, s18 )
        self.addLink( s13, s19 )
        self.addLink( s13, s20 )
        self.addLink( s13, s21 )
        self.addLink( s13, s22 )
        self.addLink( s13, s23 )
        self.addLink( s13, s24 )
        self.addLink( s13, s25 )
        self.addLink( s14, s15 )
        self.addLink( s14, s16 )
        self.addLink( s14, s17 )
        self.addLink( s14, s18 )
        self.addLink( s14, s19 )
        self.addLink( s14, s20 )
        self.addLink( s14, s21 )
        self.addLink( s14, s22 )
        self.addLink( s14, s23 )
        self.addLink( s14, s24 )
        self.addLink( s14, s25 )
        self.addLink( s15, s16 )
        self.addLink( s15, s17 )
        self.addLink( s15, s18 )
        self.addLink( s15, s19 )
        self.addLink( s15, s20 )
        self.addLink( s15, s21 )
        self.addLink( s15, s22 )
        self.addLink( s15, s23 )
        self.addLink( s15, s24 )
        self.addLink( s15, s25 )
        self.addLink( s16, s17 )
        self.addLink( s16, s18 )
        self.addLink( s16, s19 )
        self.addLink( s16, s20 )
        self.addLink( s16, s21 )
        self.addLink( s16, s22 )
        self.addLink( s16, s23 )
        self.addLink( s16, s24 )
        self.addLink( s16, s25 )
        self.addLink( s17, s18 )
        self.addLink( s17, s19 )
        self.addLink( s17, s20 )
        self.addLink( s17, s21 )
        self.addLink( s17, s22 )
        self.addLink( s17, s23 )
        self.addLink( s17, s24 )
        self.addLink( s17, s25 )
        self.addLink( s18, s19 )
        self.addLink( s18, s20 )
        self.addLink( s18, s21 )
        self.addLink( s18, s22 )
        self.addLink( s18, s23 )
        self.addLink( s18, s24 )
        self.addLink( s18, s25 )
        self.addLink( s19, s20 )
        self.addLink( s19, s21 )
        self.addLink( s19, s22 )
        self.addLink( s19, s23 )
        self.addLink( s19, s24 )
        self.addLink( s19, s25 )
        self.addLink( s20, s21 )
        self.addLink( s20, s22 )
        self.addLink( s20, s23 )
        self.addLink( s20, s24 )
        self.addLink( s20, s25 )
        self.addLink( s21, s22 )
        self.addLink( s21, s23 )
        self.addLink( s21, s24 )
        self.addLink( s21, s25 )
        self.addLink( s22, s23 )
        self.addLink( s22, s24 )
        self.addLink( s22, s25 )
        self.addLink( s23, s24 )
        self.addLink( s23, s25 )
        self.addLink( s24, s25 )

topos = { 'chordal': ( lambda: chordalTopo() ) }

# HERE THE CODE DEFINITION OF THE TOPOLOGY ENDS


def setupNetwork():
    "Create network"
    topo = chordalTopo()
    # if controller_ip == '':
    # controller_ip = '10.0.2.2';
    #    controller_ip = '127.0.0.1';
    network = Mininet( topo=topo, switch=OVSSwitch, autoSetMacs=True, controller=None )
    network.start()
    CLI( network )
    network.stop()

if __name__ == '__main__':
    setLogLevel( 'info' )
    # setLogLevel( 'debug' )
    setupNetwork()