def load_drivers(self):
subprocess.check_call("sudo mount -o remount,rw /", shell=True)
subprocess.check_call("sudo mount -o remount,rw /root_bypass_ramdisks", shell=True)
mac = subprocess.check_output("/sbin/ifconfig eth0 |grep -Eo ..\(\:..\){5}", shell=True).decode('utf-8').split('\n')[0]
#response = requests.get(url, auth=(username, db_uuid.split('\n')[0]), stream=True)
server = get_eagle_server_url()
if server:
urllib3.disable_warnings()
pm = urllib3.PoolManager(cert_reqs='CERT_NONE')
resp = False
server = server + '/iot/get_drivers'
try:
resp = pm.request('POST',
server,
fields={'mac': mac})
except Exception as e:
_logger.error('Could not reach configured server')
_logger.error('A error encountered : %s ' % e)
if resp and resp.data:
zip_file = zipfile.ZipFile(io.BytesIO(resp.data))
zip_file.extractall(get_resource_path('hw_drivers', 'drivers'))
subprocess.check_call("sudo service eagle restart", shell=True)
subprocess.check_call("sudo mount -o remount,ro /", shell=True)
subprocess.check_call("sudo mount -o remount,ro /root_bypass_ramdisks", shell=True)
return "<meta http-equiv='refresh' content='20; url=http://" + get_ip() + ":8069/list_drivers'>"
def get_homepage_data(self):
hostname = str(socket.gethostname())
mac = get_mac()
h = iter(hex(mac)[2:].zfill(12))
ssid = subprocess.check_output('iwconfig 2>&1 | grep \'ESSID:"\' | sed \'s/.*"\\(.*\\)"/\\1/\'', shell=True).decode('utf-8').rstrip()
wired = subprocess.check_output('cat /sys/class/net/eth0/operstate', shell=True).decode('utf-8').strip('\n')
if wired == 'up':
network = 'Ethernet'
elif ssid:
if access_point():
network = 'Wifi access point'
else:
network = 'Wifi : ' + ssid
else:
network = 'Not Connected'
pos_device = self.get_pos_device_status()
iot_device = []
for status in pos_device:
if pos_device[status]['status'] == 'connected':
iot_device.append({
'name': status,
'type': 'device',
'message': ' '.join(pos_device[status]['messages'])
})
for device in iot_devices:
iot_device.append({
'name': iot_devices[device].device_name + ' : ' + str(iot_devices[device].data['value']),
'type': iot_devices[device].device_type,
'message': iot_devices[device].device_identifier + iot_devices[device].get_message()
})
return {
'hostname': hostname,
'ip': get_ip(),
'mac': ":".join(i + next(h) for i in h),
'iot_device_status': iot_device,
'server_status': get_eagle_server_url() or 'Not Configured',
'network_status': network,
}
def access_point():
return get_ip() == '10.11.12.1'
def connect_to_server(self, token, iotname):
url = token.split('|')[0]
token = token.split('|')[1]
reboot = 'reboot'
subprocess.check_call([get_resource_path('point_of_sale', 'tools/posbox/configuration/connect_to_server.sh'), url, iotname, token, reboot])
return 'http://' + get_ip() + ':8069'
def clear_drivers_list(self):
os.system(get_resource_path('point_of_sale', 'tools/posbox/configuration/clear_drivers_list.sh'))
return "<meta http-equiv='refresh' content='0; url=http://" + get_ip() + ":8069/list_drivers'>"