def setUp(self):
root = resource.CoAPResource()
text = TextResource()
root.putChild('text', text)
server_endpoint = resource.Endpoint(root)
self.server_protocol = coap.Coap(server_endpoint)
client_endpoint = resource.Endpoint(None)
self.client_protocol = coap.Coap(client_endpoint)
self.server_transport = FakeTwoWayDatagramTransport(recipient=self.client_protocol, address=SERVER_ADDRESS, port=SERVER_PORT)
self.client_transport = FakeTwoWayDatagramTransport(recipient=self.server_protocol, address=CLIENT_ADDRESS, port=CLIENT_PORT)
self.client_protocol.transport = self.client_transport
self.server_protocol.transport = self.server_transport
def main():
serverThread=threading.Thread(target=startServer,args=(host,port,))
serverThread.start()
serverThread.join()
# Resource tree creation
log.startLogging(sys.stdout)
root = resource.CoAPResource()
well_known = resource.CoAPResource()
root.putChild('.well-known', well_known)
core = CoreResource(root)
well_known.putChild('core', core)
#counter = CounterResource(5000)
#root.putChild('counter', counter)
#time = TimeResource()
#root.putChild('time', time)
#other = resource.CoAPResource()
#root.putChild('other', other)
data = BlockResource()
root.putChild('Node', data)
cmd = BlockResource()
root.putChild('CMD',cmd )
#separate = SeparateLargeResource()
#other.putChild('separate', separate)
print("between")
endpoint = resource.Endpoint(root)
reactor.listenUDP(coap.COAP_PORT, coap.Coap(endpoint)) #, interface="::")
reactor.run()
print("at the end ")
def CANCEL_OBSERVE(self, to_node, uri, token, callback):
protocol = coap.Coap(resource.Endpoint(None))
ver = netaddr.IPAddress(to_node.ip).version
if ver == 6:
reactor.listenUDP(0, protocol, interface='::')
else:
reactor.listenUDP(0, protocol)
tmp = uri.split('?')
for req in self.observers[to_node]:
tmp_path = ""
first_item = True
for x in req.opt.uri_path:
if not first_item:
tmp_path += "/"
tmp_path += x
first_item = False
if len(tmp) > 0 and tmp_path == tmp[0]:
req.opt.observe = 1
requester = coap.Requester(protocol,
req,
observeCallback=None,
block1Callback=None,
block2Callback=None,
observeCallbackArgs=None,
block1CallbackArgs=None,
block2CallbackArgs=None,
observeCallbackKeywords=None,
block1CallbackKeywords=None,
block2CallbackKeywords=None)
if callback is not None:
requester.deferred.addCallback(callback)
self.forget(token)
def main():
"""
Just start all 3 protos
"""
# WS listener
ws_factory = WebSocketServerFactory(u"ws://52.34.209.113:8000")
ws_factory.protocol = WSProto
reactor.listenTCP(8000, ws_factory)
# MQTT listener
mqtt_factory = MQTTFactory(profile=MQTTFactory.SUBSCRIBER)
mqtt_endpoint = clientFromString(reactor, BROKER)
mqtt_serv = MQTTProto(mqtt_endpoint, mqtt_factory)
mqtt_serv.startService()
# CoAP listener
coap_root = resource.CoAPResource()
coap_ovh = CoAPProto()
coap_root.putChild('test', coap_ovh)
coap_endpoint = resource.Endpoint(coap_root)
reactor.listenUDP(coap.COAP_PORT, coap.Coap(coap_endpoint))
# run the program
reactor.run()
def main(host='127.0.0.1', port=5684, uri='sensorReading2', payload='OFF'):
log.startLogging(sys.stdout)
endpoint = resource.Endpoint(None)
protocol = coap.Coap(endpoint)
client = SensorAgent(protocol, host, port, uri, payload)
reactor.listenUDP(61648, protocol)
reactor.run()
def main(num=None):
if num is None:
num = random.randint(1,3)
endpoint = resource.Endpoint(None)
protocol = coap.Coap(endpoint)
client = SensorAgent(protocol, str(num), os.environ['rmt_host'], 5684)
reactor.listenUDP(61617, protocol)
reactor.run()
def main(num=None):
if num is None:
num = random.randint(1,3)
endpoint = resource.Endpoint(None)
protocol = coap.Coap(endpoint)
client = SensorAgent(protocol, '127.0.0.1', '5683', 'reading1', 'WORKING', str(num))
reactor.listenUDP(61651, protocol)
reactor.run()
def __init__(self, host, port, uri):
self.host = host
self.port = port
self.uri = uri
endpoint = resource.Endpoint(None)
protocol = coap.Coap(endpoint)
self.protocol = protocol
reactor.listenUDP(61661, protocol)
reactor.callLater(0, self.requestResource)
def simulate_to_sensor(host='127.0.0.1',
port=5683,
uri='reading',
payload='OFF'):
log.startLogging(sys.stdout)
endpoint = resource.Endpoint(None)
protocol = coap.Coap(endpoint)
client = SensorAgent(protocol, host, port, uri, payload)
reactor.listenUDP(61619, protocol)
reactor.run()
def processResponse(self, response):
print 'Sensor Address Obtained: ' + response.payload
import json
json_obj = json.loads(str(response.payload))
host = json_obj['host']
port = int(json_obj['port'])
uri = json_obj['uri']
endpoint = resource.Endpoint(None)
protocol = coap.Coap(endpoint)
client = SensorAgent(protocol, host, port, uri)
print colored( 'Establishing the connection to the sensor', 'red',)
def build(self):
self.remote_ip = self.config.get("OSD_RGBW_Led_App", "IP")
self.send_coap = True
self.dont_change = False
self.need_to_set_leds = None
endpoint = resource.Endpoint(None)
self.protocol = coap.Coap(endpoint)
reactor.listenUDP(0, self.protocol, interface="::0")
self.turned_off = False
self.root = RGBW_Led_Widget()
self.COLORS = eval(self.config.get("OSD_RGBW_Led_App", "COLORS"))
print self.COLORS
for btn in self.root.buttoncontainer.children:
idx = btn.idx
val = self.COLORS.get(idx)
if val:
# set button background
red, green, blue, white, bri = val
bri = bri / 255.0
red = int(red * bri)
green = int(green * bri)
blue = int(blue * bri)
# white = int (white * bri)
btn.color_set = True
with btn.canvas.before:
Color \
( red / 255.0
, green / 255.0
, blue / 255.0
, 1
)
else:
with btn.canvas.before:
Color \
( 32
, 32
, 32
, 1
)
self.root.switch.bind(active=self.color_changed)
self.root.status.text = "fetching current color ..."
self.prepare_request(method=coap.GET)
return self.root
def run(self):
if self.flag_alive:
logg.info('CoapListerner is running')
print 'CoapListerner is running'
self.endpoint = resource.Endpoint(self.root)
reactor.listenUDP(self.port, coap.Coap(self.endpoint))
Thread(target=reactor.run,
name="CoapListerner_Thread",
args=(False, )).start()
while self.flag_alive:
time.sleep(100)
logg.info("Thread exits: %s" % str(self.name))
else:
logg.info("Thread exits: %s" % str(self.name))
def start(self):
# Resource tree creation
log.startLogging(sys.stdout)
root = resource.CoAPResource()
well_known = resource.CoAPResource()
root.putChild('.well-known', well_known)
core = Coap2Xively.CoreResource(root)
well_known.putChild('core', core)
post = Coap2Xively.xivelyGatewayResource()
root.putChild('postSensorData', post)
endpoint = resource.Endpoint(root)
reactor.listenUDP(coap.COAP_PORT,
coap.Coap(endpoint)) #, interface="::")
reactor.run()
print "DONE"
def main():
# start log to the console
log.startLogging(sys.stdout)
# Resource tree creation
# coap://<host>:<port>
root = resource.CoAPResource()
# coap://<host>:<port>/.well-known
well_known = resource.CoAPResource()
root.putChild('.well-known', well_known)
# coap://<host>:<port>/core
core = CoreResource(root)
well_known.putChild('core', core)
# coap://<host>:<port>/time
time = TimeResource()
root.putChild('time', time)
# ---------------------------------------------------------------------- #
# sensors root URL
# coap://<host>:<port>/sensors
sensors = resource.CoAPResource()
root.putChild('sensors', sensors)
# sensors child URL
# coap://<host>:<port>/sensors/register
#register = RegistryResource()
#sensors.putChild('register', register)
# sensors dynamic URL
# coap://<host>:<port>/sensors/dht/<temperature/humidity>
dynamic_url = DynamicURLResource()
sensors.putChild('dht', dynamic_url)
# /--------------------------------------------------------------------- #
endpoint = resource.Endpoint(root)
reactor.listenUDP(coap.COAP_PORT, coap.Coap(endpoint)) # , interface="::")
reactor.run()
def __init__(self, ip_port, name=None, simulator=None):
super(CoapSimulator, self).__init__(name=name)
str_list = ip_port.split(':')
self.ip = str(str_list[0])
if str_list[1] == "" or str_list[1] == None:
logg.error("No port is specified!")
self.port = coap.COAP_PORT
else:
self.port = int(str_list[1])
logg.debug("coap_init:{0}:{1}".format(self.ip, self.port))
self.simulator = simulator
#log.startLogging(sys.stdout)
self.endpoint = resource.Endpoint(None)
self.protocol = coap.Coap(self.endpoint)
self.client = Agent(self.protocol, self.ip, self.port)
logg.debug("CoapSimulator is initialized")
print "CoapSimulator is initialized"
self.flag_alive = True
self.start()
def build(self):
# Resource tree creation
root = resource.CoAPResource()
well_known = resource.CoAPResource()
root.putChild('.well-known', well_known)
core = CoreResource(root)
well_known.putChild('core', core)
counter = MOTDResource(self, 0)
root.putChild('motd', counter)
endpoint = resource.Endpoint(root)
reactor.listenUDP(coap.COAP_PORT, coap.Coap(endpoint))
# Kivy screen initialization
self.label = Label(text="")
self.display_counter(0)
self.messagebox = TextInput(size_hint_y=.1, multiline=False)
self.messagebox.text = "Message of the day"
self.layout = BoxLayout(orientation='vertical', padding=10)
self.layout.add_widget(self.label)
self.layout.add_widget(self.messagebox)
return self.layout
@staticmethod
def printResponse(response):
print 'CoAP result: ' + response.payload
@staticmethod
def noResponse(failure):
print 'Failed to fetch resource:%s' % failure
if __name__ == '__main__':
if len(sys.argv) == 3:
addr = sys.argv[1]
url = sys.argv[2]
else:
print 'Usage : %s <IP address> <url>' % sys.argv[0]
print 'The url argument should not start with a "/", but use'
print '"/" characters to separate later portions'
sys.exit(1)
log.startLogging(sys.stdout)
endpoint = resource.Endpoint(None)
protocol = coap.Coap(endpoint)
client = CoapClient(addr, url)
reactor.listenUDP(61616, protocol)
# Run the Twisted event loop
reactor.run()
return defer.succeed(response)
# Resource tree creation
log.startLogging(sys.stdout)
root = resource.CoAPResource()
###IOT addition
pause = PauseResource()
root.putChild('pause', pause)
play = PlayResource()
root.putChild('play', play)
stop = StopResource()
root.putChild('stop', stop)
addToQueue = addToQueueResource()
root.putChild('add', addToQueue)
repResource = RepeatResource()
root.putChild('repeat', repResource)
skip = SkipResource()
root.putChild('skip', skip)
###
endpoint = resource.Endpoint(root)
reactor.listenUDP(coap.COAP_PORT, coap.Coap(endpoint)) #, interface="::")
reactor.run()
response = coap.Message(code=coap.CHANGED, payload=payload)
return defer.succeed(response)
# Resource tree creation
log.startLogging(sys.stdout)
root = resource.CoAPResource()
well_known = resource.CoAPResource()
root.putChild('.well-known', well_known)
core = CoreResource(root)
well_known.putChild('core', core)
###################
lamp1 = Lamp("1")
root.putChild('lamp1', lamp1)
#lamp2 = Lamp("2")
#root.putChild('lamp2',lamp2)
#lamp3 = Lamp("3")
#root.putChild('lamp3',lamp3)
##################
endpoint = resource.Endpoint(root)
reactor.listenUDP(coap.COAP_PORT, coap.Coap(endpoint), interface="10.1.0.20")
reactor.run()
def request(self, to_node, operation, uri, token, callback, payload=None):
if not payload:
payload = ''
tmp = uri.split('?')
if operation == coap.OBSERVE and to_node in self.observers:
for req in self.observers[to_node]:
tmp_path = ""
first_item = True
for x in req.opt.uri_path:
if not first_item:
tmp_path += "/"
tmp_path += x
first_item = False
if len(tmp) > 0 and tmp_path == tmp[0]:
return
request = coap.Message(
mtype=coap.CON,
code=operation if operation != coap.OBSERVE else coap.GET,
token=token,
payload=payload)
request.opt.uri_path = tmp[0].split('/')
if len(tmp) == 2:
request.opt.uri_query = tmp[1].split('&')
request.remote = (to_node.ip, to_node.port)
#request.opt.accept = coap.media_types_rev['application/json']
#request.opt.content_format = coap.media_types_rev['application/json']
protocol = coap.Coap(resource.Endpoint(None))
ver = netaddr.IPAddress(to_node.ip).version
if ver == 6:
reactor.listenUDP(0, protocol, interface='::')
else:
reactor.listenUDP(0, protocol)
if operation == coap.OBSERVE:
request.opt.observe = 0
requester = coap.Requester(protocol,
request,
observeCallback=callback,
block1Callback=None,
block2Callback=None,
observeCallbackArgs=None,
block1CallbackArgs=None,
block2CallbackArgs=None,
observeCallbackKeywords=None,
block1CallbackKeywords=None,
block2CallbackKeywords=None)
if to_node not in self.observers:
self.observers[to_node] = [request]
else:
self.observers[to_node] += [request]
else:
requester = coap.Requester(protocol,
request,
observeCallback=None,
block1Callback=None,
block2Callback=None,
observeCallbackArgs=None,
block1CallbackArgs=None,
block2CallbackArgs=None,
observeCallbackKeywords=None,
block1CallbackKeywords=None,
block2CallbackKeywords=None)
if callback is not None:
requester.deferred.addCallback(callback)
self.tickets[requester.app_request.token] = token
self.start()
def create_protocol(self):
endpoint = resource.Endpoint(None)
self.protocol = coap.Coap(endpoint)
reactor.listenUDP(60000, self.protocol) #, interface="::")
def render_GET(self, request):
data = []
self.root.generateResourceList(data, "")
payload = ",".join(data)
print payload
response = coap.Message(code=coap.CONTENT, payload=payload)
response.opt.content_format = coap.media_types_rev[
'application/link-format']
return defer.succeed(response)
if __name__ == '__main__':
log.startLogging(sys.stdout)
root = resource.CoAPResource()
well_known = resource.CoAPResource()
root.putChild('.well-known', well_known)
core = CoreResource(root)
well_known.putChild('core', core)
temperature_resouce = TempResource()
root.putChild('temperature', temperature_resouce)
endpoint = resource.Endpoint(root)
# Listen on default CoAP port 5683
reactor.listenUDP(coap.COAP_PORT, coap.Coap(endpoint))
# Run Twister'd event loop
reactor.run()
def main(): # pragma: no cover
server_ip = None
server_port = None
api_key = None
device_id = None
event_type = None
endpoint = resource.Endpoint(None)
protocol = coap.Coap(endpoint)
try:
opts, args = getopt.getopt(sys.argv[1:], "he:", ["help", "event="])
except getopt.GetoptError as err:
# print help information and exit:
print str(err) # will print something like "option -a not recognized"
usage()
sys.exit(2)
for o, a in opts:
if o in ("-e", "--event"):
event_type = a
elif o in ("-h", "--help"):
usage()
sys.exit()
else:
usage()
sys.exit(2)
if event_type is None:
print "Event type must be specified"
usage()
sys.exit(2)
if conf.COAP_SERVER_IP is not None:
server_ip = conf.COAP_SERVER_IP
else:
server_ip = "127.0.0.1"
print 'Can\'t read COAP_SERVER_IP from opengate_config.py using default value ' + server_ip
if conf.COAP_SERVER_PORT is not None:
server_port = conf.COAP_SERVER_PORT
else:
server_port = 56830
print 'Can\'t read COAP_SERVER_IP from opengate_config.py using default value ' + str(
server_port)
if conf.API_KEY is not None:
api_key = conf.API_KEY
else:
print 'Can\'t read API_KEY from opengate_config.py'
sys.exit(2)
if conf.DEFAULT_DEVICE_ID is not None:
device_id = conf.DEFAULT_DEVICE_ID
else:
try:
DEVICE_ID_FILE = open('.device_id', 'r')
device_id = DEVICE_ID_FILE.read().strip()
except IOError:
print 'Can\'t read device_id file neither from .device_id file nor opengate_config.py'
sys.exit(2)
path = "v80/devices/"
payload = None
command = coap.POST
if event_type == "DMM":
path = path + "collect/dmm"
payload = json.dumps(getDmmPayload(device_id), indent=2)
elif event_type == "IOT":
path = path + "collect/iot"
payload = json.dumps(getIotPayload(device_id), indent=2)
elif event_type == "ALARM":
path = path + "events/alarms"
payload = json.dumps(getAlarmPayload(device_id), indent=2)
elif event_type == "TEST":
path = path + "test"
command = coap.GET
else:
print "Event type " + event_type + " not recognized"
usage()
sys.exit(2)
reactor.callLater(1, requestResource, protocol, command, server_ip,
server_port, api_key, path, payload, device_id)
reactor.listenUDP(61617, protocol) # , interface="::")
reactor.run()
get the total resource usage of an agent
"""
return agents_dic[ session_id ]["detail_agents"][agent_address_port]["total_resource_usage"]
def get_detail_agents_service_name( session_id, agent_address_port ):
"""
get the service name related to the agent
"""
return agents_dic[ session_id ]["detail_agents"][agent_address_port]["service_name"]
#----------------------------------------------------------------------
# Metering Proxy Coap class
#----------------------------------------------------------------------
endpoint = resource.Endpoint(None)
protocol_coap = coap.Coap(endpoint)
class MeteringPrxCoap:
"""
The coap metering proxy class
"""
def __init__(self, ptr, metering, transport, req_avps,
req_type, agentDic, agent_host,
agent_port = coap.COAP_PORT ):
self.ptr = ptr
self.transport = transport
self.avps = req_avps
self.metering = metering
self.agentDic = agentDic
self.agent_host = agent_host