def __init__(self, *args):
BIPSimpleApplication.__init__(Mock())
self.elementService = Mock()
#self.ResponseQueue = Mock()
#self.ResponseQueue.get.return_value = ([21, 'degreesCelcius'], Event())
iocb = IOCB()
apdu = ReadPropertyMultipleACK(listOfReadAccessResults=[
ReadAccessResult(
objectIdentifier=('analogValue', 1),
listOfResults=[
ReadAccessResultElement(
propertyIdentifier='presentValue',
readResult=ReadAccessResultElementChoice(
propertyValue=Any(Real(21.0)), )),
ReadAccessResultElement(
propertyIdentifier='units',
readResult=ReadAccessResultElementChoice(
propertyValue=Any(Enumerated(62)), )),
],
)
])
iocb.complete(apdu)
self.request = Mock()
self.request.return_value = iocb
def do_ReadPropertyMultipleRequest(self, apdu):
"""
This function reads all values from request.
:param apdu: incoming message
:return: response
"""
self._debug('do_ReadPropertyMultipleRequest %r', apdu)
# retrieve data
result_dict = __do_PropertyMultipleRequest(self, apdu, write=False)
# get result list
result_list = result_dict.get('result_list', [])
if 'result_list' in result_dict:
del result_dict['result_list']
# create acknowledgement
resp = ReadPropertyMultipleACK(context=apdu)
resp.listOfReadAccessResults = result_list
# return response
return resp
def do_ReadPropertyMultipleRequest(self, apdu):
"""Respond to a ReadPropertyMultiple Request."""
if _debug: ReadPropertyMultipleApplication._debug("do_ReadPropertyMultipleRequest %r", apdu)
# response is a list of read access results (or an error)
resp = None
read_access_result_list = []
# loop through the request
for read_access_spec in apdu.listOfReadAccessSpecs:
# get the object identifier
objectIdentifier = read_access_spec.objectIdentifier
if _debug: ReadPropertyMultipleApplication._debug(" - objectIdentifier: %r", objectIdentifier)
# check for wildcard
if (objectIdentifier == ('device', 4194303)):
if _debug: ReadPropertyMultipleApplication._debug(" - wildcard device identifier")
objectIdentifier = self.localDevice.objectIdentifier
# get the object
obj = self.get_object_id(objectIdentifier)
if _debug: ReadPropertyMultipleApplication._debug(" - object: %r", obj)
# make sure it exists
if not obj:
resp = Error(errorClass='object', errorCode='unknownObject', context=apdu)
if _debug: ReadPropertyMultipleApplication._debug(" - unknown object error: %r", resp)
break
# build a list of result elements
read_access_result_element_list = []
# loop through the property references
for prop_reference in read_access_spec.listOfPropertyReferences:
# get the property identifier
propertyIdentifier = prop_reference.propertyIdentifier
if _debug: ReadPropertyMultipleApplication._debug(" - propertyIdentifier: %r", propertyIdentifier)
# get the array index (optional)
propertyArrayIndex = prop_reference.propertyArrayIndex
if _debug: ReadPropertyMultipleApplication._debug(" - propertyArrayIndex: %r", propertyArrayIndex)
# check for special property identifiers
if propertyIdentifier in ('all', 'required', 'optional'):
for propId, prop in obj._properties.items():
if _debug: ReadPropertyMultipleApplication._debug(" - checking: %r %r", propId, prop.optional)
if (propertyIdentifier == 'all'):
pass
elif (propertyIdentifier == 'required') and (prop.optional):
if _debug: ReadPropertyMultipleApplication._debug(" - not a required property")
continue
elif (propertyIdentifier == 'optional') and (not prop.optional):
if _debug: ReadPropertyMultipleApplication._debug(" - not an optional property")
continue
# read the specific property
read_access_result_element = ReadPropertyToResultElement(obj, propId, propertyArrayIndex)
# check for undefined property
if read_access_result_element.readResult.propertyAccessError \
and read_access_result_element.readResult.propertyAccessError.errorCode == 'unknownProperty':
continue
# add it to the list
read_access_result_element_list.append(read_access_result_element)
else:
# read the specific property
read_access_result_element = ReadPropertyToResultElement(obj, propertyIdentifier, propertyArrayIndex)
# add it to the list
read_access_result_element_list.append(read_access_result_element)
# build a read access result
read_access_result = ReadAccessResult(
objectIdentifier=objectIdentifier,
listOfResults=read_access_result_element_list
)
if _debug: ReadPropertyMultipleApplication._debug(" - read_access_result: %r", read_access_result)
# add it to the list
read_access_result_list.append(read_access_result)
# this is a ReadPropertyMultiple ack
if not resp:
resp = ReadPropertyMultipleACK(context=apdu)
resp.listOfReadAccessResults = read_access_result_list
if _debug: ReadPropertyMultipleApplication._debug(" - resp: %r", resp)
# return the result
self.response(resp)