def close(self):
"""close connection if open"""
if self.protocol:
if not (self.tasks.running or self.tasks.queued):
if elapsedSince(self.tasks.allRequests[-1].sendTime) > self.closeTimeout - 1:
LOGGER.debug('closing vdr')
self.write('quit\n')
self.protocol.transport.loseConnection()
self.protocol = None
def start(self):
"""start channel NDR 90,3 loudly"""
LOGGER.debug('morning.start')
if self.wanted():
self.denon.poweron().addCallback(
self.denon.send, 'SIDBS/SAT').addCallback(
self.denon.send, 'MV60')
self.vdr.gotoChannel(None, 'NDR 90,3')
self.lgtv.standby()
def end(self):
"""off to train"""
LOGGER.debug('morning.end')
if self.wanted():
self.denon.standby(None)
if self.vdr.prevChannel:
self.vdr.gotoChannel(None, self.vdr.prevChannel)
self.lgtv.standby(None)
elif os.path.exists(self.silencer):
os.remove(self.silencer)
def open(self):
"""open connection if not open"""
def gotProtocol(result):
"""now we have a a connection, save it"""
self.protocol = result
self.protocol.wrapper = self
if not self.protocol:
LOGGER.debug('opening vdr')
point = TCP4ClientEndpoint(reactor, self.host, self.port)
factory = ClientFactory()
factory.protocol = VdrProtocol
point.connect(factory).addCallback(gotProtocol)
self.openDeferred = Deferred()
result = self.openDeferred
else:
result = succeed(None)
reactor.callLater(5, self.close)
return result
def lineReceived(self, line):
"""we got a full line from vdr"""
if 'p' in OPTIONS.debug:
LOGGER.debug('READ from %s: %s' % (self.wrapper.name(), repr(line)))
if line.startswith('221 '):
# this is an error because we should have
# closed the connection ourselves after a
# much shorter timeout than the server timeout
LOGGER.error('vdr closes connection, timeout')
self.wrapper.close()
return
if line.startswith('220 '):
self.wrapper.openDeferred.callback(None)
return
if line.split(' ')[0] not in ['250', '354', '550']:
LOGGER.error('from %s: %s' % (self.wrapper.name(), line))
if self.wrapper.tasks.running:
self.wrapper.tasks.gotAnswer(VdrMessage(line))
else:
LOGGER.error('vdr sent data without being asked:%s' % line)
def leaving(self):
"""off to train"""
LOGGER.debug('morning.end')
self.yamaha.standby(None)
if self.vdr.prevChannel:
self.vdr.gotoChannel(None, self.vdr.prevChannel)
def lineReceived(self, data):
"""we got a raw line from the lirc socket"""
if 'p' in OPTIONS.debug:
LOGGER.debug('READ from %s: %s' % (self.wrapper.name(), repr(data)))
msg = self.wrapper.message(encoded=data)
self.wrapper.hal.eventReceived(msg)
def changeVolume(self):
"""kitchen time"""
LOGGER.debug('morning.changeVolume')
if self.wanted():
self.denon.send('MV42')
