def get_station_name():
hardware_parameters = database.get_hardware_parameters()
mac_address = utils.get_mac_address('-')
idx = hardware_parameters['macAddress'].index(mac_address)
station_name = hardware_parameters['stationName'][idx]
return station_name
def send_handshake(self):
local_ip = commands.getoutput("hostname -I")
message = {
'bot_name': self.bot_name,
'bot_roles': self.bot_roles,
'mac': get_mac_address(),
'handshake': True,
'subscriptions': settings['subscriptions'],
'sensors': SENSORS,
'local_ip': local_ip
}
print "Sending handshake"
self.send(message)
def opened(self):
print "Connection to ardh is open"
message = {'bot_name':self.bot_name,
'bot_roles':self.bot_roles,
'mac':get_mac_address(),
'handshake':True,
'subscriptions':settings['subscriptions']
}
self.send(message)
if ["jjbot", "grovebot"] and settings["bot_packages"]:
print "Registering IO Loop callback"
sensors = tornado.ioloop.PeriodicCallback(self.loopCallback, LOOP_CALLBACK_DT*1000)
sensors.start()
def get_mac_address(self):
return get_mac_address()
def send_power_cycle_email(station_parameters):
# Get the hostname
hostname = socket.gethostname()
# Get the MAC address
mac_address = utils.get_mac_address('-')
# Get the IP address
ip_address = utils.get_ip_address()
if ip_address is None:
ip_address = 'n/a'
# Get the current universal coordinated time (UTC)
iso8601_time_string = clock.iso8601_time_string_using_computer_clock()
# Form the message
message = 'From: {0}\n'.format(station_parameters['emailSender'])
if type(station_parameters['emailReceivers']) is list:
r = str(station_parameters['emailReceivers'])[1:-1]
r = r.replace("'", "").replace('"', '')
message += 'To: {0}\n'.format(r)
else:
message += 'To: {0}\n'.format(station_parameters['emailReceivers'])
message += 'Subject: *** IMPORTANT *** Camera Power Cycle Occurred '
message += '({0}) '.format(mac_address)
message += '[{0}]\n'.format(station_parameters['stationName'])
message += '\n'
message += 'Hostname: {0}\n'.format(hostname)
message += 'Station name: {0}\n'.format(station_parameters['stationName'])
message += 'MAC: {0}\n'.format(mac_address)
message += 'IP address: {0}\n'.format(ip_address)
message += '\n'
message += 'Time: {0}\n'.format(iso8601_time_string)
message += '\n'
message += 'A power cycle was just completed on the camera attached to '
message += 'this station. You should check the operations log to make '
message += 'sure that normal operations have resumed.\n'
message += '\n'
message += 'If normal operations have not resumed, you may want to '
message += 'consider:\n'
message += '\n'
message += ' 1) Terminating and restarting the collection script\n'
message += ' 2) Power cycling the camera again manually\n'
message += ' 3) Rebooting the controlling computer\n'
# Send the message
smtp = smtplib.SMTP()
try:
smtp.connect(station_parameters['smtpServer'])
except socket.gaierror:
msg = '*** ERROR *** SMTP server address is invalid or could not be '
msg += 'resolved'
msg += '\n'
sys.stderr.write(msg)
sys.stderr.flush()
sys.exit()
except:
msg = '*** WARNING *** Unable to connect to SMTP server to send'
msg += 'power cycle message'
msg += '\n'
msg += '... aborting attempt'
msg += '\n'
msg += '\n'
sys.stdout.write(msg)
sys.stdout.flush()
return
try:
smtp.sendmail(station_parameters['emailSender'],
station_parameters['emailReceivers'], message)
except smtplib.SMTPException:
msg = '*** WARNING *** Unable to send power cycle message'
msg += '\n'
msg += '... aborting attempt'
msg += '\n'
msg += '\n'
sys.stdout.write(msg)
sys.stdout.flush()
return
else:
station_parameters['allowPowerCycle'] = False
# Convert e-mail receivers from a string to a list
if isinstance(station_parameters['emailReceivers'], str):
receivers = station_parameters['emailReceivers']
station_parameters['emailReceivers'] = receivers.split('|')
# Convert SMS receivers from a string to a list
if isinstance(station_parameters['smsReceivers'], str):
receivers = station_parameters['smsReceivers']
station_parameters['smsReceivers'] = receivers.split('|')
# Organize hardware information into a device-specific dictionary
hardware = {}
mac_address = utils.get_mac_address('-')
try:
index = hardware_parameters['macAddress'].index(mac_address)
hardware['station_name'] = hardware_parameters['stationName'][index]
hardware['interface_name'] = hardware_parameters['interfaceName'][
index]
hardware['mac_address'] = mac_address
hardware['ipv4_address'] = hardware_parameters['ipv4Address'][index]
hardware['dns_name'] = hardware_parameters['dnsName'][index]
hardware['port_number'] = hardware_parameters['portNumber'][index]
hardware['phone_number'] = hardware_parameters['phoneNumber'][index]
except ValueError:
hardware = {}
hardware['station_name'] = None
hardware['interface_name'] = None
hardware['mac_address'] = mac_address
try:
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
s.connect((settings.http.bind_address, settings.http.port))
print "Server already running, exiting."
sys.exit(2)
except socket.error, msg:
pass
log.info("Socket free.")
uzbl = None
if not settings.staging:
# Get the browser going
uzbl = browser.Browser()
p = playlist.Player(uzbl, 'playlist.json')
log.info("Starting player thread")
p.start()
if hasattr(settings, 'server_url'):
b = beacon.Beacon(utils.get_mac_address(settings.interface),
uzbl)
log.info("Starting beacon thread")
b.start()
else:
log.info("No server configured, operating in standalone mode.")
log.info("Serving requests.")
bottle.run(port=settings.http.port,
host=settings.http.bind_address,
debug=settings.debug,
reloader=settings.debug)
sys.exit(2)
except socket.error, msg:
pass
log.info("Socket free.")
if ip_address or settings.staging:
uzbl = None
if not settings.staging:
# Get the browser going
uzbl = browser.Browser()
p = playlist.Player(uzbl, 'playlist.json')
log.info("Starting player thread")
p.start()
if hasattr(settings, 'server_url'):
b = beacon.Beacon( utils.get_mac_address(settings.interface), ip_address, uzbl)
log.info("Starting beacon thread")
b.start()
else:
log.info("No server configured, operating in standalone mode.")
else:
# Signal for help and stay put. There's no point in debugging the LAN ourselves.
uzbl = browser.Browser()
uzbl.do(settings.uzbl.uri % (local_uri + '/nonet'))
log.error("Failsafe mode")
log.info("Serving requests.")
bottle.run(
port = settings.http.port,
host = settings.http.bind_address,
debug = settings.debug,
def send_health_email(station_parameters,
station_parameters_pickup_successful=False,
hourly_parameters_pickup_successful=False,
hardware_parameters_pickup_successful=False,
upload_successful=False,
files_uploaded=0,
captures_failed=0):
# Get the hostname
hostname = socket.gethostname()
# Get the MAC address
mac_address = utils.get_mac_address('-')
# Get the IP address
ip_address = utils.get_ip_address()
if ip_address is None:
ip_address = 'n/a'
# Get the sunrise and sunset times for the current day
iso8601_time_string = clock.iso8601_time_string_using_computer_clock()
sunrise, sunset = clock.sunrise_sunset(iso8601_time_string,
station_parameters['longitude'],
station_parameters['latitude'])
# Get the storage statistics
images_directory = \
os.path.join(station_parameters['localDirectory'], 'images')
filenames = utils.get_file_listing(images_directory)
bytes_used = 0
for filename in filenames:
bytes_used += os.path.getsize(filename)
# Get the voltage(s)
fieldNames = \
['voltmeter1Label',
'voltmeter2Label',
'voltmeter3Label',
'voltmeter4Label',
'voltmeter5Label',
'voltmeter6Label',
'voltmeter7Label',
'voltmeter8Label']
voltmeterLabels = []
voltages = []
for fieldName in fieldNames:
if len(station_parameters[fieldName]):
voltmeterLabels.append(station_parameters[fieldName])
else:
voltmeterLabels.append(None)
voltmeter = battery.Voltmeter(fieldNames.index(fieldName))
voltages.append(voltmeter.read(samples=16))
voltmeter.close()
# Get the enclosure's interior environmental paramaters
readings = sensors.temperature_humidity(temperature_units='f')
if readings:
temperature, humidity = readings
else:
temperature = None
humidity = None
packet_loss_percentage = \
utils.packet_loss_percentage('pegasus.cis.rit.edu', 10)
# Form the message
message = 'From: {0}\n'.format(station_parameters['emailSender'])
if type(station_parameters['emailReceivers']) is list:
r = str(station_parameters['emailReceivers'])[1:-1]
r = r.replace("'", "").replace('"', '')
message += 'To: {0}\n'.format(r)
else:
message += 'To: {0}\n'.format(station_parameters['emailReceivers'])
message += 'Subject: Daily Health Message '
message += '({0}) '.format(mac_address)
message += '[{0}]\n'.format(station_parameters['stationName'])
message += '\n'
message += 'Hostname: {0}\n'.format(hostname)
message += 'Station name: {0}\n'.format(station_parameters['stationName'])
message += 'MAC: {0}\n'.format(mac_address)
message += 'IP address: {0}\n'.format(ip_address)
message += '\n'
message += 'Time: {0}\n'.format(iso8601_time_string)
message += 'Sunrise: {0}\n'.format(sunrise)
message += 'Sunset: {0}\n'.format(sunset)
message += '\n'
if any(voltmeterLabels):
for voltmeterLabel in voltmeterLabels:
if voltmeterLabel:
message += voltmeterLabel
message += ': '
v = voltages[voltmeterLabels.index(voltmeterLabel)]
message += '{0:.2f}'.format(v) if v else '0.00'
message += '\n'
message += '\n'
message += station_parameters['temperatureLabel']
message += ': '
message += '{0:.1f}\n'.format(temperature) if temperature else 'n/a\n'
message += station_parameters['humidityLabel']
message += ': '
message += '{0:.1f}\n'.format(humidity) if humidity else 'n/a\n'
message += '\n'
message += 'Current packet loss: {0}%\n'.format(packet_loss_percentage)
if station_parameters['updateHour'] >= 0:
message += '\n'
message += 'Most recent station parameters update: '
message += \
'SUCCESS\n' if station_parameters_pickup_successful else 'FAILED\n'
message += 'Most recent hourly parameters update: '
message += \
'SUCCESS\n' if hourly_parameters_pickup_successful else 'FAILED\n'
message += 'Most recent hardware parameters update: '
message += \
'SUCCESS\n' if hardware_parameters_pickup_successful else 'FAILED\n'
if station_parameters['uploadHour'] >= 0:
message += '\n'
message += 'Most recent file upload attempt: '
message += \
'SUCCESS ({0} files uploaded)\n'.format(files_uploaded) \
if upload_successful else 'FAILED\n'
message += '\n'
message += 'Number of images currently held on station\'s local storage: '
message += '{0:,}\n'.format(len(filenames))
message += 'Local storage currently used: '
message += '{0:,} [bytes]\n'.format(bytes_used)
message += '\n'
message += 'Number of image captures that were unsuccessful: '
message += '{0}\n'.format(captures_failed)
# Send the message
smtp = smtplib.SMTP()
try:
smtp.connect(station_parameters['smtpServer'])
except socket.gaierror:
msg = '*** ERROR *** SMTP server address is invalid or could not be '
msg += 'resolved'
msg += '\n'
sys.stderr.write(msg)
sys.stderr.flush()
sys.exit()
except:
msg = '*** WARNING *** Unable to connect to SMTP server to send'
msg += 'daily health message'
msg += '\n'
msg += '... aborting attempt'
msg += '\n'
msg += '\n'
sys.stdout.write(msg)
sys.stdout.flush()
return
try:
smtp.sendmail(station_parameters['emailSender'],
station_parameters['emailReceivers'],
message)
except smtplib.SMTPException:
msg = '*** WARNING *** Unable to send daily health message'
msg += '\n'
msg += '... aborting attempt'
msg += '\n'
msg += '\n'
sys.stdout.write(msg)
sys.stdout.flush()
return
sys.exit(2)
except socket.error, msg:
pass
log.info("Socket free.")
if ip_address or config.staging:
uzbl = None
if not config.staging:
# Get the browser going
uzbl = browser.Browser(config)
p = playlist.Player(config, uzbl, 'playlist.json')
log.info("Starting player thread")
p.start()
if hasattr(config, 'server_url'):
b = beacon.Beacon(config, utils.get_mac_address(config.interface), ip_address, uzbl)
log.info("Starting beacon thread")
b.start()
else:
log.info("No server configured, operating in standalone mode.")
else:
# Signal for help and stay put. There's no point in debugging the LAN ourselves.
uzbl = browser.Browser(config)
uzbl.do(config.uzbl.uri % (local_uri + '/nonet'))
log.error("Failsafe mode")
log.info("Serving requests.")
bottle.run(
port = config.http.port,
host = config.http.bind_address,
debug = config.debug,