def __init__(self):
ControlPointWB.__init__(self)
self.running = True
self._initial_subscribes()
self.devices_found = []
self.commands = {'start': self._search,
'stop': self._stop,
'list': self._cmd_list_devices,
'exit': self._exit,
'help': self._help}
def start(self):
self._log.debug( 'starting' )
BaseHandler.start(self)
self._upnpcfg['controlpoint'] = 'yes' # force it
self._controlpoint = ControlPointWB()
# subscribe to gateway events that are of interest
self._localRouter.subscribe( self._subscribeTime, self, 'http://id.webbrick.co.uk/events/time/runtime' )
# subscribe to media control events
self._localRouter.subscribe( self._subscribeTime, self, 'http://id.webbrick.co.uk/events/upnp/debug' )
self._localRouter.subscribe( self._subscribeTime, self, 'http://id.webbrick.co.uk/events/av/transport/control' )
self._localRouter.subscribe( self._subscribeTime, self, 'http://id.webbrick.co.uk/events/av/connection/control' )
# subscribe to brisa events events
self._controlpoint.subscribe('new_device_event', self.on_new_device)
self._controlpoint.subscribe('removed_device_event', self.on_removed_device)
# start the control point
self._controlpoint.start()
# TODO: Does this have to be doen here or can we do this in the stop function?
reactor.add_after_stop_func(self._controlpoint.destroy)
# start seperate thread for brisa reactor
threading.Thread.start(self)
class UPNPBrisa( BaseHandler, threading.Thread ):
"""
Class to provide a UPnP controlpoint based on Brisa framework
Features:
-
TODO:
-
"""
CDS_namespace = 'urn:schemas-upnp-org:service:ContentDirectory:1'
AVT_namespace = 'urn:schemas-upnp-org:service:AVTransport:1'
DMS_type = 'urn:schemas-upnp-org:device:MediaServer:'
DMR_type = 'urn:schemas-upnp-org:device:MediaRenderer:'
def __init__ (self, localRouter):
BaseHandler.__init__(self, localRouter)
self._devicesFound = {}
self._devicesIncluded = {}
self._renderers = {}
self._includeList = None
self._excludeList = None
self._controlpoint = None
threading.Thread.__init__(self)
self.setDaemon( True )
def configure( self, cfgDict ):
self._upnpcfg = cfgDict
# Process excludedevice
if self._upnpcfg.has_key('excludedevice') and self._upnpcfg['excludedevice'].has_key('modelName'):
excs = self._upnpcfg['excludedevice']['modelName']
self._excludeList = list()
if isinstance( excs, list ):
for ntry in excs:
self._log.debug("excludedevice %s", ntry)
self._excludeList.append( ntry[''].lower() )
else:
self._log.debug("exclude %s", excs)
self._excludeList.append( excs[''].lower() )
# Process includedevice
if self._upnpcfg.has_key('includedevice') and self._upnpcfg['includedevice'].has_key('modelName'):
incs = self._upnpcfg['includedevice']['modelName']
self._includeList = list()
if isinstance( incs, list ):
for ntry in incs:
self._log.debug("include %s", ntry)
self._includeList.append( ntry[''].lower() )
else:
self._log.debug("includedevice %s", incs)
self._includeList.append( incs[''].lower() )
def start(self):
self._log.debug( 'starting' )
BaseHandler.start(self)
self._upnpcfg['controlpoint'] = 'yes' # force it
self._controlpoint = ControlPointWB()
# subscribe to gateway events that are of interest
self._localRouter.subscribe( self._subscribeTime, self, 'http://id.webbrick.co.uk/events/time/runtime' )
# subscribe to media control events
self._localRouter.subscribe( self._subscribeTime, self, 'http://id.webbrick.co.uk/events/upnp/debug' )
self._localRouter.subscribe( self._subscribeTime, self, 'http://id.webbrick.co.uk/events/av/transport/control' )
self._localRouter.subscribe( self._subscribeTime, self, 'http://id.webbrick.co.uk/events/av/connection/control' )
# subscribe to brisa events events
self._controlpoint.subscribe('new_device_event', self.on_new_device)
self._controlpoint.subscribe('removed_device_event', self.on_removed_device)
# start the control point
self._controlpoint.start()
# TODO: Does this have to be doen here or can we do this in the stop function?
reactor.add_after_stop_func(self._controlpoint.destroy)
# start seperate thread for brisa reactor
threading.Thread.start(self)
def stop(self):
self._log.debug( 'stop' )
self._localRouter.unsubscribe( self, 'http://id.webbrick.co.uk/events/upnp/debug' )
self._localRouter.unsubscribe( self, 'http://id.webbrick.co.uk/events/av/transport/control' )
self._localRouter.unsubscribe( self, 'http://id.webbrick.co.uk/events/av/connection/control' )
# unsubscribe from brisa events events
self._controlpoint.unsubscribe('new_device_event', self.on_new_device)
self._controlpoint.unsubscribe('removed_device_event', self.on_removed_device)
# stop the control point
# TODO: Atm done in start by adding after_stop_func to raector
# self._controlpoint.stop()
BaseHandler.stop(self)
print "about to stop"
reactor.main_quit()
def run(self):
"""
Called on new thread, when the Tread is started
Lets Brisa Reactor run on seperate thread
NOTE: Need to avoid race conditions in the rest of the design!
"""
self._log.debug( 'Enter run on Brisa Reactor Thread' )
reactor.main()
def doHandleEvent( self, handler, inEvent ):
try:
self._log.debug( 'doHandleEvent %s', inEvent )
if inEvent.getType() == 'http://id.webbrick.co.uk/events/upnp/debug':
self.doHandleUpnpDebug( inEvent )
elif inEvent.getType() == "http://id.webbrick.co.uk/events/av/transport/control" :
self.doHandleAVTransport( inEvent )
elif inEvent.getType() == "http://id.webbrick.co.uk/events/av/connection/control" :
self.doHandleZone( inEvent )
elif inEvent.getType() == "http://id.webbrick.co.uk/events/time/runtime" :
self.doHandleRuntime( inEvent )
else:
# unexpected
self._log.error( "Not expecting this event %s", inEvent.getType() )
except Exception, ex:
self._log.exception(ex)
return makeDeferred(StatusVal.OK)
