def sendAddInterest(self, context, interest_id, parent_id, zone_id):
dg = PyDatagram()
dg.add_uint16(CLIENT_ADD_INTEREST)
dg.add_uint32(context)
dg.add_uint16(interest_id)
dg.add_uint32(parent_id)
dg.add_uint32(zone_id)
self.send(dg)
def sendAddInterest(self, context, interest_id, parent_id, zone_id):
dg = PyDatagram()
dg.add_uint16(CLIENT_ADD_INTEREST)
dg.add_uint32(context)
dg.add_uint16(interest_id)
dg.add_uint32(parent_id)
dg.add_uint32(zone_id)
self.send(dg)
def eject(self, clientChannel, reasonCode, reason):
"""
Kicks the client residing at the specified clientChannel, using the specifed reasoning.
"""
dg = PyDatagram()
dg.addServerHeader(clientChannel, self.ourChannel, CLIENTAGENT_EJECT)
dg.add_uint16(reasonCode)
dg.addString(reason)
self.send(dg)
def setClientState(self, clientChannel, state):
"""
Sets the state of the client on the CA.
Useful for logging in and logging out, and for little else.
"""
dg = PyDatagram()
dg.addServerHeader(clientChannel, self.ourChannel,
CLIENTAGENT_SET_STATE)
dg.add_uint16(state)
self.send(dg)
def sendHello(self, version_string = None):
# If the string is passed as an argument, use that.
if version_string == None:
# Or, get the string from the loaded prc files.
version_string = base.config.GetString('server-version', '')
if version_string == '':
self.notify.error('server-version is missing in your configuration files. It is needed in order to send \'CLIENT_HELLO\' to the server.')
dg = PyDatagram()
dg.add_uint16(CLIENT_HELLO)
dg.add_uint32(self.get_dc_file().get_hash())
dg.add_string(version_string)
self.send(dg)
def clientAddInterest(self, clientChannel, interestId, parentId, zoneId):
"""
Opens an interest on the behalf of the client. This, used in conjunction
with add_interest: visible (or preferably, disabled altogether), will mitigate
possible security risks.
"""
dg = PyDatagram()
dg.addServerHeader(clientChannel, self.ourChannel,
CLIENTAGENT_ADD_INTEREST)
dg.add_uint16(interestId)
dg.add_uint32(parentId)
dg.add_uint32(zoneId)
self.send(dg)
def sendAddInterestMultiple(self, context, interest_id, parent_id, zone_ids):
dg = PyDatagram()
dg.add_uint16(CLIENT_ADD_INTEREST_MULTIPLE)
dg.add_uint32(context)
dg.add_uint16(interest_id)
dg.add_uint32(parent_id)
dg.add_uint16(len(zone_ids))
for zone_id in zone_ids:
dg.add_uint32(zone_id)
self.send(dg)
def sendAddInterestMultiple(self, context, interest_id, parent_id, zone_ids):
dg = PyDatagram()
dg.add_uint16(CLIENT_ADD_INTEREST_MULTIPLE)
dg.add_uint32(context)
dg.add_uint16(interest_id)
dg.add_uint32(parent_id)
dg.add_uint16(len(zone_ids))
for zone_id in zone_ids:
dg.add_uint32(zone_id)
self.send(dg)
def sendRemoveInterest(self, context, interest_id):
dg = PyDatagram()
dg.add_uint16(CLIENT_REMOVE_INTEREST)
dg.add_uint32(context)
dg.add_uint16(interest_id)
self.send(dg)
def sendHello(self, version_string):
dg = PyDatagram()
dg.add_uint16(CLIENT_HELLO)
dg.add_uint32(self.get_dc_file().get_hash())
dg.add_string(version_string)
self.send(dg)
def sendRemoveInterest(self, context, interest_id):
dg = PyDatagram()
dg.add_uint16(CLIENT_REMOVE_INTEREST)
dg.add_uint32(context)
dg.add_uint16(interest_id)
self.send(dg)
def sendHello(self, version_string):
dg = PyDatagram()
dg.add_uint16(CLIENT_HELLO)
dg.add_uint32(self.get_dc_file().get_hash())
dg.add_string(version_string)
self.send(dg)
