def indication(self, apdu):
if _debug: WhoIsIAmApplication._debug("indication %r", apdu)
if (isinstance(self._request, WhoIsRequest)) and (isinstance(
apdu, IAmRequest)):
device_type, device_instance = apdu.iAmDeviceIdentifier
if device_type != 'device':
raise DecodingError("invalid object type")
if (self._request.deviceInstanceRangeLowLimit is not None) and \
(device_instance < self._request.deviceInstanceRangeLowLimit):
pass
elif (self._request.deviceInstanceRangeHighLimit is not None) and \
(device_instance > self._request.deviceInstanceRangeHighLimit):
pass
else:
# print out the contents
sys.stdout.write('pduSource = ' + repr(apdu.pduSource) + '\n')
sys.stdout.write('iAmDeviceIdentifier = ' +
str(apdu.iAmDeviceIdentifier) + '\n')
sys.stdout.write('maxAPDULengthAccepted = ' +
str(apdu.maxAPDULengthAccepted) + '\n')
sys.stdout.write('segmentationSupported = ' +
str(apdu.segmentationSupported) + '\n')
sys.stdout.write('vendorID = ' + str(apdu.vendorID) + '\n')
sys.stdout.flush()
# forward it along
BIPForeignApplication.indication(self, apdu)
def indication(self, apdu):
if _debug: WhoIsIAmApplication._debug("indication %r", apdu)
if (isinstance(self._request, WhoIsRequest)) and (isinstance(apdu, IAmRequest)):
device_type, device_instance = apdu.iAmDeviceIdentifier
if device_type != 'device':
raise DecodingError("invalid object type")
if (self._request.deviceInstanceRangeLowLimit is not None) and \
(device_instance < self._request.deviceInstanceRangeLowLimit):
pass
elif (self._request.deviceInstanceRangeHighLimit is not None) and \
(device_instance > self._request.deviceInstanceRangeHighLimit):
pass
else:
# print out the contents
sys.stdout.write('pduSource = ' + repr(apdu.pduSource) + '\n')
sys.stdout.write('iAmDeviceIdentifier = ' + str(apdu.iAmDeviceIdentifier) + '\n')
sys.stdout.write('maxAPDULengthAccepted = ' + str(apdu.maxAPDULengthAccepted) + '\n')
sys.stdout.write('segmentationSupported = ' + str(apdu.segmentationSupported) + '\n')
sys.stdout.write('vendorID = ' + str(apdu.vendorID) + '\n')
sys.stdout.flush()
# forward it along
BIPForeignApplication.indication(self, apdu)
def request(self, apdu):
if _debug: WhoIsIAmApplication._debug("request %r", apdu)
# save a copy of the request
self._request = apdu
# forward it along
BIPForeignApplication.request(self, apdu)
def request(self, apdu):
if _debug: WhoIsIAmApplication._debug("request %r", apdu)
# save a copy of the request
self._request = apdu
# forward it along
BIPForeignApplication.request(self, apdu)
def process_io(self, iocb):
if _debug: WhoIsIAmApplication._debug("process_io %r", iocb)
# save a copy of the request
self._request = iocb.args[0]
# forward it along
BIPForeignApplication.process_io(self, iocb)
def __init__(self, point_list, *args):
BIPForeignApplication.__init__(self, *args)
# turn the point list into a queue
self.point_queue = deque(point_list)
# make a list of the response values
self.response_values = []
def request(self, apdu):
"""Sniff for Who-Is requests going downstream."""
if _debug: DiscoveryApplication._debug("request %r", apdu)
# save a copy of just the Who-Is request
if isinstance(apdu, WhoIsRequest):
self.who_is_request = apdu
# forward it along
BIPForeignApplication.request(self, apdu)
def main():
global this_application
# parse the command line arguments
args = ConfigArgumentParser(description=__doc__).parse_args()
if _debug: _log.debug("initialization")
if _debug: _log.debug(" - args: %r", args)
# make a device object
this_device = LocalDeviceObject(ini=args.ini)
if _debug: _log.debug(" - this_device: %r", this_device)
# make a simple application
this_application = BIPForeignApplication(
this_device,
args.ini.address,
Address(args.ini.foreignbbmd),
int(args.ini.foreignttl),
)
# make a console
this_console = ReadPropertyConsoleCmd()
if _debug: _log.debug(" - this_console: %r", this_console)
# enable sleeping will help with threads
enable_sleeping()
_log.debug("running")
run()
_log.debug("fini")
def main():
global this_application
# parse the command line arguments
args = ConfigArgumentParser(description=__doc__).parse_args()
if _debug: _log.debug("initialization")
if _debug: _log.debug(" - args: %r", args)
# make a device object
this_device = LocalDeviceObject(
objectName=args.ini.objectname,
objectIdentifier=int(args.ini.objectidentifier),
maxApduLengthAccepted=int(args.ini.maxapdulengthaccepted),
segmentationSupported=args.ini.segmentationsupported,
vendorIdentifier=int(args.ini.vendoridentifier),
)
# make a simple application
#this_application = BIPSimpleApplication(this_device, args.ini.address)
this_application = BIPForeignApplication(
this_device,
args.ini.address,
Address(args.ini.foreignbbmd),
int(args.ini.foreignttl),
)
if _debug: _log.debug(" - this_application: %r", this_application)
# get the services supported
services_supported = this_application.get_services_supported()
if _debug: _log.debug(" - services_supported: %r", services_supported)
# let the device object know
this_device.protocolServicesSupported = services_supported.value
# make a console
this_console = WriteSomethingConsoleCmd()
if _debug: _log.debug(" - this_console: %r", this_console)
# enable sleeping will help with threads
enable_sleeping()
_log.debug("running")
run()
_log.debug("fini")
def confirmation(self, apdu):
if _debug: WhoIsIAmApplication._debug("confirmation %r", apdu)
# forward it along
BIPForeignApplication.confirmation(self, apdu)
def __init__(self, *args):
if _debug: WhoIsIAmApplication._debug("__init__ %r", args)
BIPForeignApplication.__init__(self, *args)
# keep track of requests to line up responses
self._request = None
def confirmation(self, apdu):
if _debug: WhoIsIAmApplication._debug("confirmation %r", apdu)
# forward it along
BIPForeignApplication.confirmation(self, apdu)
def __init__(self, *args):
if _debug: WhoIsIAmApplication._debug("__init__ %r", args)
BIPForeignApplication.__init__(self, *args)
# keep track of requests to line up responses
self._request = None
def __init__(self, *args):
if _debug: DiscoveryApplication._debug("__init__ %r", args)
BIPForeignApplication.__init__(self, *args)
# keep track of requests to line up responses
self.who_is_request = None
