minor changes to xml, small additions to network

aif/network/net.py

@@ -5,15 +5,20 @@ class Network(object):
         self.provider = self.xml.attrib.get('provider', 'netctl')
         handler = None
         if self.provider == 'netctl':
-            from . import netctl as handler
+            import aif.network.netctl as handler
         elif self.provider == 'nm':
-            from . import networkmanager as handler
+            import aif.network.networkmanager as handler
         elif self.provider == 'systemd':
-            from . import networkd as handler
+            import aif.network.networkd as handler
         self.provider = handler
         if not self.provider:
             raise RuntimeError('Could not determine handler')
         self.connections = []
 
     def _initConns(self):
-        pass
+        for e in self.xml.xpath('ethernet|wireless'):
+            if e.tag == 'ethernet':
+                conn = self.provider.Ethernet(e)
+            elif e.tag == 'wireless':
+                conn = self.provider.Wireless(e)
+            self.connections.append(conn)

aif/network/networkmanager.py

@@ -1,3 +1,5 @@
+import ipaddress
+##
 from . import _common
 
 _NM = _common.NM
@@ -9,6 +11,36 @@ class Connection(object):
         self.connection_type = None
         self.provider_type = 'NetworkManager'
         self.client = _NM.Client.new()
+        self.addrs = {'ipv4': [],
+                      'ipv6': []}
+        self.resolvers = []
+        self._initAddrs()
+        self._initResolvers()
+
+    def _initAddrs(self):
+        for t in ('ipv4', 'ipv6'):
+            for a in self.xml.findall('addresses/{0}/address'.format(t)):
+                if a.text in ('dhcp', 'dhcp6', 'slaac'):
+                    addr = net = None
+                else:
+                    components = a.text.split('/')
+                    if len(components) > 2:
+                        raise ValueError('Invalid IP/CIDR format: {0}'.format(a.text))
+                    if len(components) == 1:
+                        addr = components[0]
+                        if t == 'ipv4':
+                            components.append('24')
+                        elif t == 'ipv6':
+                            components.append('64')
+                    addr = ipaddress.ip_address(components[0])
+                    net = ipaddress.ip_network('/'.join(components), strict = False)
+                self.addrs[t].append((addr, net))
+        return()
+
+    def _initResolvers(self):
+        for r in self.xml.findall('resolvers/resolver'):
+            self.resolvers.append(ipaddress.ip_address(r.text))
+        return()
 
 
 class Ethernet(Connection):