def main(self):
from lxml import etree
while True:
time.sleep(0.1)
command = self.receive_command_data(self.pipe)
if command:
try:
self.m_SendConnectionHandler.Handle(self, command)
except Exception as e:
pass
else:
pass
try:
data = self.receive_data_from_federate(1)
except ssl.SSLWantReadError:
data = None
if data:
for protobuf_object in data:
# TODO: clean all of this up as it's just a PoC
# event = etree.Element('event')
# SpecificCoTObj = XMLCoTController().categorize_type(protobuf_object.type)
try:
detail = etree.fromstring(protobuf_object.event.other)
protobuf_object.event.other = ''
fts_obj = ProtobufSerializer(
).from_format_to_fts_object(protobuf_object,
Event.FederatedCoT())
specific_obj = SendOther()
event = XmlSerializer().from_fts_object_to_format(
fts_obj)
xmlstring = event
xmlstring.find('detail').remove(
xmlstring.find('detail').find('remarks'))
xmlstring.find('detail').extend(
[child for child in detail])
# specific_obj.xmlString = etree.tostring(xmlstring)
print(etree.tostring(xmlstring))
specific_obj.xmlString = etree.tostring(xmlstring)
self.pipe.send(specific_obj)
except Exception as e:
pass
"""if isinstance(SpecificCoTObj, SendOtherController):
detail = protobuf_object.event.other
protobuf_object.event.other = ''
fts_obj = ProtobufSerializer().from_format_to_fts_object(protobuf_object, Event.Other())
protobuf_object.event.other = detail
SpecificCoTObj.object = fts_obj
SpecificCoTObj.Object =
else:
fts_obj = ProtobufSerializer().from_format_to_fts_object(protobuf_object, SpecificCoTObj().object)
self.pipe.send(data)"""
else:
pass
def main(self):
from defusedxml import ElementTree as etree
import time
while True:
time.sleep(0.1)
command = self.receive_command_data(self.pipe)
if command:
try:
self.m_SendConnectionHandler.Handle(self, command)
except Exception as e:
logger.debug("exception in command chain " + str(e))
else:
pass
data = self.receive_data_from_federate(1)
if data:
for protobuf_object in data:
# TODO: clean all of this up as it's just a PoC
try:
detail = etree.fromstring(protobuf_object.event.other)
protobuf_object.event.other = ''
fts_obj = ProtobufSerializer(
).from_format_to_fts_object(protobuf_object,
Event.FederatedCoT())
specific_obj = SendOther()
event = XmlSerializer().from_fts_object_to_format(
fts_obj)
xmlstring = event
xmlstring.find('detail').remove(
xmlstring.find('detail').find('remarks'))
xmlstring.find('detail').extend(
[child for child in detail])
# specific_obj.xmlString = etree.tostring(xmlstring)
print(etree.tostring(xmlstring))
specific_obj.xmlString = etree.tostring(xmlstring)
self.pipe.send(specific_obj)
except Exception as e:
pass
"""if isinstance(SpecificCoTObj, SendOtherController):
detail = protobuf_object.event.other
protobuf_object.event.other = ''
fts_obj = ProtobufSerializer().from_format_to_fts_object(protobuf_object, Event.Other())
protobuf_object.event.other = detail
SpecificCoTObj.object = fts_obj
SpecificCoTObj.Object =
else:
fts_obj = ProtobufSerializer().from_format_to_fts_object(protobuf_object, SpecificCoTObj().object)
self.pipe.send(data)"""
else:
pass
def receive_data_from_federates(self):
# returns data received from federate
# the following logic receives data from the federate and processes the protobuf
# up to 100 CoT's
dataCount = 0
dataArray = []
# 100 is the limit of data which can be received from a federate in one iteration
while dataCount < 100:
dataCount += 1
try:
try:
self.connection.settimeout(0.01)
data = self.connection.recv(self.buffer)
self.connection.settimeout(0)
except TimeoutError:
break
except Exception as e:
self.disconnect()
self.killSwitch = True
return 0
if data != [b'']:
header = data[0]
content = self.connection.recv(
self.get_header_length(header))
EmptyFTSObject = Event.FederatedCoT()
protoObject = FederatedEvent().FromString(content)
print(protoObject)
FTSObject = FederatedCoTController(
).serialize_main_contentv1(protoObject, EmptyFTSObject)
print('received data from Federate')
print(content)
else:
self.killSwitch = True
dataArray.append(FTSObject)
except Exception as e:
pass
ftssetter(nestedObject)
else:
#get setter for associated fts object attribute
FTSSetter = getattr(ftsobject, 'set'+field.name)
# get the protobuf objects nested message
protoObjectValue = getattr(protoobject, field.name)
# call the fts setter with the object value
FTSSetter(protoObjectValue)
return ftsobject
if __name__ == "__main__":
ftsobj = Event.FederatedCoT()
msga = fig_pb2.FederatedEvent()
geo = msga.event
geo.sendTime = 1
geo.startTime = 2
geo.staleTime = 3
geo.lat = 4
geo.lon = 5
geo.hae = 6
geo.ce = 7
geo.le = 8
geo.uid = '9'
geo.type = '10'
geo.coordSource = '11'
geo.other = '<detail/>'