Initial commit: Hw packages

odoo-bringout-oca-ocb-hw_drivers/hw_drivers/main.py

@@ -0,0 +1,148 @@
+# -*- coding: utf-8 -*-
+# Part of Odoo. See LICENSE file for full copyright and licensing details.
+from traceback import format_exc
+import json
+import platform
+import logging
+import socket
+import subprocess
+from threading import Thread
+import time
+import urllib3
+
+from odoo.addons.hw_drivers.tools import helpers
+
+_logger = logging.getLogger(__name__)
+
+try:
+    import schedule
+except ImportError:
+    schedule = None
+    _logger.warning('Could not import library schedule')
+
+try:
+    from dbus.mainloop.glib import DBusGMainLoop
+except ImportError:
+    DBusGMainLoop = None
+    _logger.error('Could not import library dbus')
+
+drivers = []
+interfaces = {}
+iot_devices = {}
+
+
+class Manager(Thread):
+    def send_alldevices(self):
+        """
+        This method send IoT Box and devices informations to Odoo database
+        """
+        server = helpers.get_odoo_server_url()
+        if server:
+            subject = helpers.read_file_first_line('odoo-subject.conf')
+            if subject:
+                domain = helpers.get_ip().replace('.', '-') + subject.strip('*')
+            else:
+                domain = helpers.get_ip()
+            iot_box = {
+                'name': socket.gethostname(),
+                'identifier': helpers.get_mac_address(),
+                'ip': domain,
+                'token': helpers.get_token(),
+                'version': helpers.get_version(detailed_version=True),
+            }
+            devices_list = {}
+            for device in iot_devices:
+                identifier = iot_devices[device].device_identifier
+                devices_list[identifier] = {
+                    'name': iot_devices[device].device_name,
+                    'type': iot_devices[device].device_type,
+                    'manufacturer': iot_devices[device].device_manufacturer,
+                    'connection': iot_devices[device].device_connection,
+                }
+            data = {'params': {'iot_box': iot_box, 'devices': devices_list,}}
+            # disable certifiacte verification
+            urllib3.disable_warnings()
+            http = urllib3.PoolManager(cert_reqs='CERT_NONE')
+            try:
+                http.request(
+                    'POST',
+                    server + "/iot/setup",
+                    body=json.dumps(data).encode('utf8'),
+                    headers={
+                        'Content-type': 'application/json',
+                        'Accept': 'text/plain',
+                    },
+                )
+            except Exception:
+                _logger.exception('Could not reach configured server to send all IoT devices')
+        else:
+            _logger.warning('Odoo server not set')
+
+    def run(self):
+        """
+        Thread that will load interfaces and drivers and contact the odoo server with the updates
+        """
+
+        helpers.start_nginx_server()
+        if platform.system() == 'Linux' and not helpers.get_odoo_server_url():
+            self.migrate_config()
+
+        _logger.info("IoT Box Image version: %s", helpers.get_version(detailed_version=True))
+        if platform.system() == 'Linux' and helpers.get_odoo_server_url():
+            helpers.check_git_branch()
+            helpers.generate_password()
+        is_certificate_ok, certificate_details = helpers.get_certificate_status()
+        if not is_certificate_ok:
+            _logger.warning("An error happened when trying to get the HTTPS certificate: %s",
+                            certificate_details)
+
+        # We first add the IoT Box to the connected DB because IoT handlers cannot be downloaded if
+        # the identifier of the Box is not found in the DB. So add the Box to the DB.
+        self.send_alldevices()
+        helpers.download_iot_handlers()
+        helpers.load_iot_handlers()
+
+        # Start the interfaces
+        for interface in interfaces.values():
+            try:
+                i = interface()
+                i.daemon = True
+                i.start()
+            except Exception:
+                _logger.exception("Interface %s could not be started", str(interface))
+
+        # Set scheduled actions
+        schedule and schedule.every().day.at("00:00").do(helpers.get_certificate_status)
+
+        # Check every 3 secondes if the list of connected devices has changed and send the updated
+        # list to the connected DB.
+        self.previous_iot_devices = []
+        while 1:
+            try:
+                if iot_devices != self.previous_iot_devices:
+                    self.previous_iot_devices = iot_devices.copy()
+                    self.send_alldevices()
+                time.sleep(3)
+                schedule and schedule.run_pending()
+            except Exception:
+                # No matter what goes wrong, the Manager loop needs to keep running
+                _logger.exception("Manager loop unexpected error")
+
+    def migrate_config(self):
+        """
+        This is a workaround for new IoT box images (>=24.10) not working correctly after
+        checking out a v16 database. It transforms the new odoo.conf settings into their
+        equivalent config files.
+        """
+        with helpers.writable():
+            subprocess.run(
+                ['/home/pi/odoo/addons/point_of_sale/tools/posbox/configuration/migrate_config.sh'], check=True
+            )
+
+# Must be started from main thread
+if DBusGMainLoop:
+    DBusGMainLoop(set_as_default=True)
+
+manager = Manager()
+manager.daemon = True
+manager.start()