def _start_thread(self):
# Create a CPC_UHP node under proper COM port:
com_port_node = as_node('/interfaces/' + self.com_port)
self._cpc_uhp_node = CpcNode()
cd = {'parent': com_port_node, 'name': 'CPC_UHP'}
self._cpc_uhp_node.configure(cd)
self._cpc_uhp_node.start()
# Create Circuits and Racks children:
ckts_svc_node = CompositeNode()
cd = {'parent': self, 'name': 'Circuits'}
ckts_svc_node.configure(cd)
racks_svc_node = CompositeNode()
cd = {'parent': self, 'name': 'Racks'}
racks_svc_node.configure(cd)
# Force complete autodiscovery to create CPC node subtree:
start_time = time.time()
dev_nodes = self._cpc_uhp_node.children_nodes()
for dev_node in dev_nodes:
item_type_nodes = dev_node.children_nodes()
for item_type_node in item_type_nodes:
item_nodes = item_type_node.children_nodes()
for item_node in item_nodes:
obj_nodes = item_node.children_nodes()
for obj_node in obj_nodes:
prop_nodes = obj_node.children_nodes()
self.debug_print(
'%s: Finished autodiscover of CPC_UHP nodetree' % time.time(), 1)
# Scan CPC_UHP subnodetree for nodes needed for Vista handler clients:
self._setup()
self.debug_print('%s: Finished _setup()' % time.time(), 1)
ckts_svc_node.start() # starts all children as well
racks_svc_node.start() # starts all children as well
self.debug_print(
'%s: Finished starting Circuits and Racks children of vista_cpc node'
% time.time(), 1)
##
# Create a CpcClient at proper place in nodetree:
self._setup_alarm_nodes()
self.debug_print('%s: Finished creating Alarm CpcClient' % time.time(),
1)
self._start_thread_inst = None
self._ready = 1
return
def _start_thread(self):
# Create a CPC_UHP node under proper COM port:
com_port_node = as_node('/interfaces/' + self.com_port)
self._cpc_uhp_node = CpcNode()
cd = {'parent':com_port_node,'name':'CPC_UHP'}
self._cpc_uhp_node.configure(cd)
self._cpc_uhp_node.start()
# Create Circuits and Racks children:
ckts_svc_node = CompositeNode()
cd = {'parent':self,'name':'Circuits'}
ckts_svc_node.configure(cd)
racks_svc_node = CompositeNode()
cd = {'parent':self,'name':'Racks'}
racks_svc_node.configure(cd)
# Force complete autodiscovery to create CPC node subtree:
start_time = time.time()
dev_nodes = self._cpc_uhp_node.children_nodes()
for dev_node in dev_nodes:
item_type_nodes = dev_node.children_nodes()
for item_type_node in item_type_nodes:
item_nodes = item_type_node.children_nodes()
for item_node in item_nodes:
obj_nodes = item_node.children_nodes()
for obj_node in obj_nodes:
prop_nodes = obj_node.children_nodes()
self.debug_print('%s: Finished autodiscover of CPC_UHP nodetree' % time.time(), 1)
# Scan CPC_UHP subnodetree for nodes needed for Vista handler clients:
self._setup()
self.debug_print('%s: Finished _setup()' % time.time(),1)
ckts_svc_node.start() # starts all children as well
racks_svc_node.start() # starts all children as well
self.debug_print('%s: Finished starting Circuits and Racks children of vista_cpc node' % time.time(),1)
##
# Create a CpcClient at proper place in nodetree:
self._setup_alarm_nodes()
self.debug_print('%s: Finished creating Alarm CpcClient' % time.time(),1)
self._start_thread_inst = None
self._ready = 1
return
class VistaCpcServiceNode(CompositeNode):
def __init__(self):
CompositeNode.__init__(self)
self._cpc_uhp_node = None
self._cases = []
self._racks = []
self.running = 0
self._start_thread_inst = None
self._ready = 0
self.debug_lvl = 1
return
def configure(self, cd):
set_attribute(self, 'com_port', 'com1', cd, str)
cd['name'] = 'vista_cpc_%s' % self.com_port
CompositeNode.configure(self, cd)
return
def configuration(self):
cd = CompositeNode.configuration(self)
get_attribute(self, 'com_port', cd, str)
return cd
def start(self):
self._start_thread_inst = Thread(name='Vista CPC Startup',
target=self._start_thread)
self._start_thread_inst.start()
self.running = 1
return
def stop(self):
self.running = 0
return
def _start_thread(self):
# Create a CPC_UHP node under proper COM port:
com_port_node = as_node('/interfaces/' + self.com_port)
self._cpc_uhp_node = CpcNode()
cd = {'parent': com_port_node, 'name': 'CPC_UHP'}
self._cpc_uhp_node.configure(cd)
self._cpc_uhp_node.start()
# Create Circuits and Racks children:
ckts_svc_node = CompositeNode()
cd = {'parent': self, 'name': 'Circuits'}
ckts_svc_node.configure(cd)
racks_svc_node = CompositeNode()
cd = {'parent': self, 'name': 'Racks'}
racks_svc_node.configure(cd)
# Force complete autodiscovery to create CPC node subtree:
start_time = time.time()
dev_nodes = self._cpc_uhp_node.children_nodes()
for dev_node in dev_nodes:
item_type_nodes = dev_node.children_nodes()
for item_type_node in item_type_nodes:
item_nodes = item_type_node.children_nodes()
for item_node in item_nodes:
obj_nodes = item_node.children_nodes()
for obj_node in obj_nodes:
prop_nodes = obj_node.children_nodes()
self.debug_print(
'%s: Finished autodiscover of CPC_UHP nodetree' % time.time(), 1)
# Scan CPC_UHP subnodetree for nodes needed for Vista handler clients:
self._setup()
self.debug_print('%s: Finished _setup()' % time.time(), 1)
ckts_svc_node.start() # starts all children as well
racks_svc_node.start() # starts all children as well
self.debug_print(
'%s: Finished starting Circuits and Racks children of vista_cpc node'
% time.time(), 1)
##
# Create a CpcClient at proper place in nodetree:
self._setup_alarm_nodes()
self.debug_print('%s: Finished creating Alarm CpcClient' % time.time(),
1)
self._start_thread_inst = None
self._ready = 1
return
##
# is_ready(): Called by any entity interested in calling get_XXX() methods,
# and getting non-error values.
# @return 1: CPC node tree is ready, 0: CPC node tree is not yet ready
def is_ready(self):
return self._ready
def get_case_temps(self):
return self._cases
##
# get_cases(): Called by Vista handlers to get CaseTemp data. Handlers
# display this data to user to allow user to associate CaseTemps with widgets.
# @return List of lists: [[<ckt_name>,<case_temp_idx>,<temp_url>,<stat_url>,<desc_url>],...]
def get_cases(self):
return self._cases
##
# get_racks(): Called by Vista handlers to get Rack data. Handlers
# display this data to user to allow user to associate Racks with widgets.
# @return List of lists: [[<rack_name>,<stat_url>],...]
def get_racks(self):
return self._racks
##
# _setup(): Called by self._start_thread(), to scan existing CPC_UHP subtrees,
# and to use the garnered info to create appropriate child nodes. These
# children aggregate Rack and Case statuses for easy monitoring by Vista.
def _setup(self):
ckts_svc_node = self.get_child('Circuits')
racks_svc_node = self.get_child('Racks')
dev_nodes = self._cpc_uhp_node.children_nodes()
has_CircuitStatus_node = 0
for dev_node in dev_nodes:
ckt_svc_nodes = []
if dev_node.has_child('Circuit'):
ckts_dev_node = dev_node.get_child('Circuit')
ckt_dev_nodes = ckts_dev_node.children_nodes()
for ckt_dev_node in ckt_dev_nodes:
ckt_name = ckt_dev_node.get_child('Name').get()
ckt_svc_node = CktStatusXltrNode(ckt_dev_node)
cd = {'parent': ckts_svc_node, 'name': ckt_dev_node.name}
ckt_svc_node.configure(cd)
ckt_svc_nodes.append(ckt_svc_node)
num_temps_node = ckt_dev_node.get_child(
'NumberOfTempSensors')
num_temps = num_temps_node.get()
if (num_temps is None) or isinstance(num_temps, Exception):
num_temps = 6
for i in range(num_temps):
case_temp_dev_node = ckt_dev_node.get_child(
'CaseTemps' + str(i))
case_temp_svc_node = CompositeNode()
cd = {
'parent': ckt_svc_node,
'name': str(case_temp_dev_node._obj_inst_num)
}
case_temp_svc_node.configure(cd)
status_svc_node = CktCaseTempsStatusXltrNode(
ckt_svc_node, case_temp_dev_node)
cd = {'parent': case_temp_svc_node, 'name': 'Status'}
status_svc_node.configure(cd)
descr_svc_node = SingleAttrNode('Not initialized')
cd = {
'parent': case_temp_svc_node,
'name': 'Description'
}
descr_svc_node.configure(cd)
self._cases.append([ckt_name, \
case_temp_dev_node._obj_inst_num, \
as_node_url(case_temp_dev_node), \
as_node_url(status_svc_node),
as_node_url(descr_svc_node)],)
rack_svc_node = CompositeNode()
cd = {'parent': racks_svc_node, 'name': dev_node.name}
rack_svc_node.configure(cd)
rack_status_node = RackStatusXltrNode(dev_node, ckt_svc_nodes)
cd = {'parent': rack_svc_node, 'name': 'Status'}
rack_status_node.configure(cd)
dev_name = dev_node._dev.get_name()
self._racks.append([dev_name, as_node_url(rack_status_node)])
return
def _setup_alarm_nodes(self):
services = as_node('/services')
if not services.has_child('External Alarms'):
alarms_node = CompositeNode()
alarms_node.configure({
'name': 'External Alarms',
'parent': services
})
alarms_node = as_node('/services/External Alarms')
alarm_node = alarms.Manager()
alarm_node.configure({'name': 'CPC Alarm', 'parent': alarms_node})
cpc_client_node = cpc_client.CpcClient(self._cpc_uhp_node)
cpc_client_node.configure({
'name': 'CPC Client',
'parent': alarm_node,
'node': ''
})
ewebconnect_client_node = ewebconnect.EWebConnectAlarmClient()
ewebconnect_client_node.configure({
'name': 'eWebConnect Alarm Client',
'parent': alarm_node,
'host': '10.0.1.88', #'mother.envenergy.com',
'port': 16161,
'enabled': 1,
})
alarms_node.start()
return
def debug_print(self, msg, msg_lvl):
if msg_lvl < self.debug_lvl:
if isinstance(msg, array.ArrayType):
utils.print_array_as_hex(msg, 16)
else:
print 'opt.trane.vista.cpc.VistaCpcServiceNode: ' + msg
return
class VistaCpcServiceNode(CompositeNode):
def __init__(self):
CompositeNode.__init__(self)
self._cpc_uhp_node = None
self._cases = []
self._racks = []
self.running = 0
self._start_thread_inst = None
self._ready = 0
self.debug_lvl = 1
return
def configure(self, cd):
set_attribute(self, 'com_port', 'com1', cd, str)
cd['name'] = 'vista_cpc_%s' % self.com_port
CompositeNode.configure(self, cd)
return
def configuration(self):
cd = CompositeNode.configuration(self)
get_attribute(self, 'com_port', cd, str)
return cd
def start(self):
self._start_thread_inst = Thread(name='Vista CPC Startup',target=self._start_thread)
self._start_thread_inst.start()
self.running = 1
return
def stop(self):
self.running = 0
return
def _start_thread(self):
# Create a CPC_UHP node under proper COM port:
com_port_node = as_node('/interfaces/' + self.com_port)
self._cpc_uhp_node = CpcNode()
cd = {'parent':com_port_node,'name':'CPC_UHP'}
self._cpc_uhp_node.configure(cd)
self._cpc_uhp_node.start()
# Create Circuits and Racks children:
ckts_svc_node = CompositeNode()
cd = {'parent':self,'name':'Circuits'}
ckts_svc_node.configure(cd)
racks_svc_node = CompositeNode()
cd = {'parent':self,'name':'Racks'}
racks_svc_node.configure(cd)
# Force complete autodiscovery to create CPC node subtree:
start_time = time.time()
dev_nodes = self._cpc_uhp_node.children_nodes()
for dev_node in dev_nodes:
item_type_nodes = dev_node.children_nodes()
for item_type_node in item_type_nodes:
item_nodes = item_type_node.children_nodes()
for item_node in item_nodes:
obj_nodes = item_node.children_nodes()
for obj_node in obj_nodes:
prop_nodes = obj_node.children_nodes()
self.debug_print('%s: Finished autodiscover of CPC_UHP nodetree' % time.time(), 1)
# Scan CPC_UHP subnodetree for nodes needed for Vista handler clients:
self._setup()
self.debug_print('%s: Finished _setup()' % time.time(),1)
ckts_svc_node.start() # starts all children as well
racks_svc_node.start() # starts all children as well
self.debug_print('%s: Finished starting Circuits and Racks children of vista_cpc node' % time.time(),1)
##
# Create a CpcClient at proper place in nodetree:
self._setup_alarm_nodes()
self.debug_print('%s: Finished creating Alarm CpcClient' % time.time(),1)
self._start_thread_inst = None
self._ready = 1
return
##
# is_ready(): Called by any entity interested in calling get_XXX() methods,
# and getting non-error values.
# @return 1: CPC node tree is ready, 0: CPC node tree is not yet ready
def is_ready(self):
return self._ready
def get_case_temps(self):
return self._cases
##
# get_cases(): Called by Vista handlers to get CaseTemp data. Handlers
# display this data to user to allow user to associate CaseTemps with widgets.
# @return List of lists: [[<ckt_name>,<case_temp_idx>,<temp_url>,<stat_url>,<desc_url>],...]
def get_cases(self):
return self._cases
##
# get_racks(): Called by Vista handlers to get Rack data. Handlers
# display this data to user to allow user to associate Racks with widgets.
# @return List of lists: [[<rack_name>,<stat_url>],...]
def get_racks(self):
return self._racks
##
# _setup(): Called by self._start_thread(), to scan existing CPC_UHP subtrees,
# and to use the garnered info to create appropriate child nodes. These
# children aggregate Rack and Case statuses for easy monitoring by Vista.
def _setup(self):
ckts_svc_node = self.get_child('Circuits')
racks_svc_node = self.get_child('Racks')
dev_nodes = self._cpc_uhp_node.children_nodes()
has_CircuitStatus_node = 0
for dev_node in dev_nodes:
ckt_svc_nodes = []
if dev_node.has_child('Circuit'):
ckts_dev_node = dev_node.get_child('Circuit')
ckt_dev_nodes = ckts_dev_node.children_nodes()
for ckt_dev_node in ckt_dev_nodes:
ckt_name = ckt_dev_node.get_child('Name').get()
ckt_svc_node = CktStatusXltrNode(ckt_dev_node)
cd = {'parent':ckts_svc_node,'name':ckt_dev_node.name}
ckt_svc_node.configure(cd)
ckt_svc_nodes.append(ckt_svc_node)
num_temps_node = ckt_dev_node.get_child('NumberOfTempSensors')
num_temps = num_temps_node.get()
if (num_temps is None) or isinstance(num_temps,Exception):
num_temps = 6
for i in range(num_temps):
case_temp_dev_node = ckt_dev_node.get_child('CaseTemps' + str(i))
case_temp_svc_node = CompositeNode()
cd = {'parent':ckt_svc_node,'name':str(case_temp_dev_node._obj_inst_num)}
case_temp_svc_node.configure(cd)
status_svc_node = CktCaseTempsStatusXltrNode(ckt_svc_node,case_temp_dev_node)
cd = {'parent':case_temp_svc_node,'name':'Status'}
status_svc_node.configure(cd)
descr_svc_node = SingleAttrNode('Not initialized')
cd = {'parent':case_temp_svc_node,'name':'Description'}
descr_svc_node.configure(cd)
self._cases.append([ckt_name, \
case_temp_dev_node._obj_inst_num, \
as_node_url(case_temp_dev_node), \
as_node_url(status_svc_node),
as_node_url(descr_svc_node)],)
rack_svc_node = CompositeNode()
cd = {'parent':racks_svc_node,'name':dev_node.name}
rack_svc_node.configure(cd)
rack_status_node = RackStatusXltrNode(dev_node,ckt_svc_nodes)
cd = {'parent':rack_svc_node,'name':'Status'}
rack_status_node.configure(cd)
dev_name = dev_node._dev.get_name()
self._racks.append([dev_name, as_node_url(rack_status_node)])
return
def _setup_alarm_nodes(self):
services = as_node('/services')
if not services.has_child('External Alarms'):
alarms_node = CompositeNode()
alarms_node.configure({'name':'External Alarms','parent':services})
alarms_node = as_node('/services/External Alarms')
alarm_node = alarms.Manager()
alarm_node.configure({'name':'CPC Alarm','parent':alarms_node})
cpc_client_node = cpc_client.CpcClient(self._cpc_uhp_node)
cpc_client_node.configure({'name':'CPC Client',
'parent':alarm_node,'node':''})
ewebconnect_client_node = ewebconnect.EWebConnectAlarmClient()
ewebconnect_client_node.configure({
'name':'eWebConnect Alarm Client',
'parent':alarm_node,
'host':'10.0.1.88', #'mother.envenergy.com',
'port':16161,
'enabled':1,
})
alarms_node.start()
return
def debug_print(self, msg, msg_lvl):
if msg_lvl < self.debug_lvl:
if isinstance(msg, array.ArrayType):
utils.print_array_as_hex(msg, 16)
else:
print 'opt.trane.vista.cpc.VistaCpcServiceNode: ' + msg
return
