def __init__(self, wsPort):
self._irTrans = RpiIRTrans(self, 18, 25, 17, 38000)
self._irTrans.register_Encoder("DAIKIN", DaikinCode())
self._log = None
self._wsServer = BroadcastServer(wsPort, self.cb_ServerWS, self._log) # demarre le websocket server
self._run()
class RpiTransceiver():
def __init__(self, wsPort):
self._irTrans = RpiIRTrans(self, 18, 25, 17, 38000)
self._irTrans.register_Encoder("DAIKIN", DaikinCode())
self._log = None
self._wsServer = BroadcastServer(wsPort, self.cb_ServerWS, self._log) # demarre le websocket server
self._run()
def cb_ServerWS(self, message):
"""Callback en provenance d'un client via server Websocket (resquest avec ou sans ack)"""
blockAck = False
report = {'error': 'Message not handle.'}
ackMsg = {}
erAck = ''
self._irTrans.getState()
print "WS - Client Request", message
if message.has_key('header') :
if message['header']['type'] in ('req', 'req-ack'):
if message['request'] == 'server-hbeat' :
report['error'] =''
elif message['request'] == 'sendIRCode' :
erAck = "IR emitter don't confirm final reception."
report = self._irTrans.sendIRCode(message['encoder'], message['datatype'], message['code'])
elif message['request'] == 'getMemIRCode' :
erAck = 'Fail to get IR Code in memory.'
report = self._irTrans.getMemIRcode()
elif message['request'] == 'setTolerances' :
erAck = 'Fail to set tolerances.'
report = self._irTrans.setTolerances(message['encoder'], message['tolerances'])
elif message['request'] == 'getTolerances' :
erAck = 'Fail to get tolerances.'
report = self._irTrans.getTolerances(message['encoder'])
elif message['request'] == 'getState' :
erAck = 'Fail to get state.'
report = self._irTrans.getState()
else :
erAck = 'Client request Fail.'
report['error'] ='Unknown request.'
print "commande inconnue"
if message['header']['type'] == 'req-ack' and not blockAck :
ackMsg['header'] = {'type': 'ack', 'idws' : message['header']['idws'], 'idmsg' : message['header']['idmsg'],
'ip' : message['header']['ip'] , 'timestamp' : long(time.time()*100)}
ackMsg['request'] = message['request']
if report :
if report['error'] != '':
ackMsg['error'] = erAck
else :
ackMsg['error'] = ''
ackMsg['data'] = report
else :
ackMsg['error'] = 'No data report.'
self._wsServer.sendAck(ackMsg)
else :
raise RpiTransceiverException("WS request bad format : {0}".format(message))
def _run(self):
print "Manager Started"
try:
while 1 :
time.sleep(1)
finally: # when you CTRL+C exit, we clean up
self._irTrans.close()
self._wsServer.close()
print" *** Clean up exit :)"
def sendToWSClients(self, type, message):
msg = {"host" : os.uname()[1], 'type': type, 'data': message}
print "message to clients : {0}".format(msg)
if self._wsServer : self._wsServer.broadcastMessage(msg)