def ipv4_net():
import virtinst.util as util
from polls.IPy import IP
ipv4 = []
xml_forward = net.XMLDesc(0)
fw = util.get_xml_path(xml_forward, "/network/forward/@mode")
forwardDev = util.get_xml_path(xml_forward, "/network/forward/@dev")
ipv4.append([fw, forwardDev])
xml_net = net.XMLDesc(0)
addrStr = util.get_xml_path(xml_net, "/network/ip/@address")
netmaskStr = util.get_xml_path(xml_net, "/network/ip/@netmask")
netmask = IP(netmaskStr)
gateway = IP(addrStr)
network = IP(gateway.int() & netmask.int())
ipv4.append(IP(str(network) + "/" + netmaskStr))
xml_dhcp = net.XMLDesc(0)
dhcpstart = util.get_xml_path(xml_dhcp, "/network/ip/dhcp/range[1]/@start")
dhcpend = util.get_xml_path(xml_dhcp, "/network/ip/dhcp/range[1]/@end")
if not dhcpstart or not dhcpend:
pass
else:
ipv4.append([IP(dhcpstart), IP(dhcpend)])
return ipv4
