def __init__(self, working_dir):
'''
Constructor
@param working_dir: Working directory
'''
cfg_path = os.path.join(working_dir, "config", "lagarto.xml")
# Read configuration file
self.config = XmlLagarto(cfg_path)
## Local IP address
address = self._get_local_ip_address()
# Save IP address in config file
if self.config.address != address:
self.config.address = address
self.config.save()
# HTTP server
self.http_server = LagartoHttpServer(self, self.config, working_dir)
self.http_server.start()
def __init__(self, working_dir):
'''
Constructor
@param working_dir: Working directory
'''
cfg_path = os.path.join(working_dir, "config", "lagarto.xml")
# Read configuration file
self.config = XmlLagarto(cfg_path)
## Local IP address
address = self._get_local_ip_address()
# Save IP address in config file
if self.config.address != address:
self.config.address = address
self.config.save()
# HTTP server
self.http_server = LagartoHttpServer(self, self.config, working_dir)
self.http_server.start()
class LagartoProcess(object):
"""
Geenric Lagarto process class
"""
def get_status(self, endpoints):
"""
Return network status as a list of endpoints in JSON format
Method to be overriden by subclass
@param endpoints: list of endpoints being queried
@return list of endpoints in JSON format
"""
print "get_status needs to be overriden"
return None
def set_status(self, endpoints):
"""
Set endpoint status
Method to be overriden by subclass
@param endpoints: list of endpoints in JSON format
@return list of endpoints being controlled, with new values
"""
print "set_status needs to be overriden"
return None
def http_command_received(self, command, params):
"""
Process command sent from HTTP server. Method to be overrided by data server.
Method to be overriden by subclass
@param command: command string
@param params: dictionary of parameters
@return True if command successfukky processed by server.
Return False otherwise
"""
print "http_command_received needs to be overriden"
return False
def _get_local_ip_address(self):
"""
Get local IP address
@return local IP address
"""
ipaddr = socket.gethostbyname(socket.gethostname())
if ipaddr.startswith("127.0"):
try:
s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
s.connect(("1.1.1.1", 8000))
ipaddr = s.getsockname()[0]
s.close()
except:
pass
return ipaddr
def publish_status(self, status_data=None, endp=None):
"""
Publish network status (collection of endpoint data)
@param status_data network status to be transmitted
@param endp Endpoint data
"""
self.mqtt_client.publish_status(status_data, endp)
def stop(self):
"""
Stop HTTP server
"""
self.http_server.stop()
def __init__(self, working_dir):
'''
Constructor
@param working_dir: Working directory
'''
cfg_path = os.path.join(working_dir, "config", "lagarto.xml")
# Read configuration file
self.config = XmlLagarto(cfg_path)
## Local IP address
address = self._get_local_ip_address()
# Save IP address in config file
if self.config.address != address:
self.config.address = address
self.config.save()
# MQTT Client
self.mqtt_client = LagartoMqttClient(self, self.config)
# HTTP server
self.http_server = LagartoHttpServer(self, self.config, working_dir)
self.http_server.start()
class LagartoProcess(object):
"""
Geenric Lagarto process class
"""
def get_status(self, endpoints):
"""
Return network status as a list of endpoints in JSON format
Method to be overriden by subclass
@param endpoints: list of endpoints being queried
@return list of endpoints in JSON format
"""
print "get_status needs to be overriden"
return None
def set_status(self, endpoints):
"""
Set endpoint status
Method to be overriden by subclass
@param endpoints: list of endpoints in JSON format
@return list of endpoints being controlled, with new values
"""
print "set_status needs to be overriden"
return None
def http_command_received(self, command, params):
"""
Process command sent from HTTP server. Method to be overrided by data server.
Method to be overriden by subclass
@param command: command string
@param params: dictionary of parameters
@return True if command successfukky processed by server.
Return False otherwise
"""
print "http_command_received needs to be overriden"
return False
def _get_local_ip_address(self):
"""
Get local IP address
@return local IP address
"""
ipaddr = socket.gethostbyname(socket.gethostname())
if ipaddr.startswith("127.0"):
try:
s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
s.connect(("1.1.1.1", 8000))
ipaddr = s.getsockname()[0]
s.close()
except:
pass
return ipaddr
def stop(self):
"""
Stop HTTP server
"""
self.http_server.stop()
def __init__(self, working_dir):
'''
Constructor
@param working_dir: Working directory
'''
cfg_path = os.path.join(working_dir, "config", "lagarto.xml")
# Read configuration file
self.config = XmlLagarto(cfg_path)
## Local IP address
address = self._get_local_ip_address()
# Save IP address in config file
if self.config.address != address:
self.config.address = address
self.config.save()
# HTTP server
self.http_server = LagartoHttpServer(self, self.config, working_dir)
self.http_server.start()