def _deserializeDhcpConfig(self, serializedNetCfg, serializedDhcpConfig):
try:
dhcpconfig = deserialize(serializedDhcpConfig, deserializeNetCfg(serializedNetCfg))
except CommonDHCPError:
raise DHCPError(*CommonDHCPError.args)
ok, msg = dhcpconfig.isValidWithMsg()
if not ok:
raise DHCPError(msg)
return dhcpconfig
def service_setNetconfig(self, context, netcfg, message):
"""
Overrides the network configuration.
Argument: a serialized NetCfg.
Deserialization takes care of integrity testing, or should.
"""
netcfg = deserializeNetCfg(netcfg)
ok, errmsg = netcfg.isValidWithMsg()
if not ok:
raise NetCfgError(errmsg)
#if netcfg == self.netcfg:
# return
self.netcfg = netcfg
self.save_config(CONFIG_MODIFICATION, message, context)
else:
cm.commit(message)
def read_config(self, responsible, *args, **kwargs):
#responsible can be none
need_autoconf = False
try:
config = self.core.config_manager.get(self.NAME)
except ConfigError, err:
self.important("Unable to load network configuration (%s)" % err)
return
ok = True
try:
netcfg = deserializeNetCfg(config, NetCfgAutoConf, parent=self)
except NetCfgError, err:
#FIXME: Try and fix structure when applicable instead of autoconfiguring
need_autoconf = True
self.writeError(err, title="Unable to load network configuration (%s): "
"error while loading %s from configuration" % self.NAME)
ok = False
except DatastructureIncompatible, err:
#FIXME: Upgrade structure when applicable instead of autoconfiguring
need_autoconf = True
self.important("Unable to load network configuration (%s): "
"cannot deal with this unknown datastructure version" % err)
ok = False
if ok:
ok, msg = netcfg.isValidWithMsg()
