from nepi.execution.attribute import Attribute, Flags
from nepi.resources.omf.omf_resource import ResourceGateway, OMFResource
-from nepi.resources.omf.omf_api import OMFAPIFactory
+from nepi.resources.omf.omf_api_factory import OMFAPIFactory
@clsinit_copy
_rtype = "OMFChannel"
_authorized_connections = ["OMFWifiInterface", "OMFNode"]
+ ChannelToFreq = dict({
+ "1" : "2412",
+ "2" : "2417",
+ "3" : "2422",
+ "4" : "2427",
+ "5" : "2432",
+ "6" : "2437",
+ "7" : "2442",
+ "8" : "2447",
+ "9" : "2452",
+ "10" : "2457",
+ "11" : "2462",
+ "12" : "2467",
+ "13" : "2472",
+ })
+
@classmethod
def _register_attributes(cls):
"""Register the attributes of an OMF channel
super(OMFChannel, self).__init__(ec, guid)
self._nodes_guid = list()
+ self.frequency = None
self._omf_api = None
"""
rm = self.ec.get_resource(guid)
-
if rm.get_rtype() in self._authorized_connections:
msg = "Connection between %s %s and %s %s accepted" % (
self.get_rtype(), self._guid, rm.get_rtype(), guid)
self.debug(msg)
return True
-
msg = "Connection between %s %s and %s %s refused" % (
self.get_rtype(), self._guid, rm.get_rtype(), guid)
self.debug(msg)
-
return False
def _get_target(self, conn_set):
res.append(couple)
return res
+ def get_frequency(self, channel):
+ return OMFChannel.ChannelToFreq[channel]
+
def do_deploy(self):
""" Deploy the RM. It means : Get the xmpp client and send messages
using OMF 5.4 protocol to configure the channel.
It becomes DEPLOYED after sending messages to configure the channel
- """
- if not (self.get('xmppSlice') and self.get('xmppHost')
- and self.get('xmppPort') and self.get('xmppPassword')):
- msg = "Credentials are not initialzed. XMPP Connections impossible"
+ """
+ if self.get('version') == "6":
+ self.frequency = self.get_frequency(self.get('channel'))
+ super(OMFChannel, self).do_deploy()
+ return
+
+
+ if not self.get('xmppServer'):
+ msg = "XmppServer is not initialzed. XMPP Connections impossible"
self.error(msg)
raise RuntimeError, msg
+ if not (self.get('xmppUser') or self.get('xmppPort')
+ or self.get('xmppPassword')):
+ msg = "Credentials are not all initialzed. Default values will be used"
+ self.warn(msg)
+
if not self._omf_api :
self._omf_api = OMFAPIFactory.get_api(self.get('xmppSlice'),
self.get('xmppHost'), self.get('xmppPort'),
self._nodes_guid = self._get_target(self._connections)
+
+
if self._nodes_guid == "reschedule" :
self.ec.schedule("2s", self.deploy)
else:
attrname = "net/%s/%s" % (couple[1], 'channel')
self._omf_api.configure(couple[0], attrname, attrval)
- super(OMFChannel, self).do_deploy()
+ super(OMFChannel, self).do_deploy()
def do_release(self):
""" Clean the RM at the end of the experiment and release the API
"""
if self._omf_api :
- OMFAPIFactory.release_api(self.get('xmppSlice'),
- self.get('xmppHost'), self.get('xmppPort'),
- self.get('xmppPassword'), exp_id = self.exp_id)
+ OMFAPIFactory.release_api(self.get('version'),
+ self.get('xmppServer'), self.get('xmppUser'), self.get('xmppPort'),
+ self.get('xmppPassword'), exp_id = self.exp_id)
super(OMFChannel, self).do_release()