move files again

1 files changed, 86 insertions, 0 deletions

diff --git a/include/py/homekit/mqtt/_mqtt.py b/include/py/homekit/mqtt/_mqtt.py
new file mode 100644
index 0000000..fb35a24
--- /dev/null
+++ b/include/py/homekit/mqtt/_mqtt.py
@@ -0,0 +1,86 @@
+import os.path
+import paho.mqtt.client as mqtt
+import ssl
+import logging
+
+from ._config import MqttCreds, MqttConfig
+from typing import Optional
+
+
+class Mqtt:
+    _connected: bool
+    _is_server: bool
+    _mqtt_config: MqttConfig
+
+    def __init__(self,
+                 clean_session=True,
+                 client_id='',
+                 creds: Optional[MqttCreds] = None,
+                 is_server=False):
+        if not client_id:
+            raise ValueError('client_id must not be empty')
+
+        self._client = mqtt.Client(client_id=client_id,
+                                   protocol=mqtt.MQTTv311,
+                                   clean_session=clean_session)
+        self._client.on_connect = self.on_connect
+        self._client.on_disconnect = self.on_disconnect
+        self._client.on_message = self.on_message
+        self._client.on_log = self.on_log
+        self._client.on_publish = self.on_publish
+        self._loop_started = False
+        self._connected = False
+        self._is_server = is_server
+        self._mqtt_config = MqttConfig()
+        self._logger = logging.getLogger(self.__class__.__name__)
+
+        if not creds:
+            creds = self._mqtt_config.creds() if not is_server else self._mqtt_config.server_creds()
+
+        self._client.username_pw_set(creds.username, creds.password)
+
+    def _configure_tls(self):
+        ca_certs = os.path.realpath(os.path.join(
+            os.path.dirname(os.path.realpath(__file__)),
+            '..',
+            '..',
+            '..',
+            'misc',
+            'mqtt_ca.crt'
+        ))
+        self._client.tls_set(ca_certs=ca_certs,
+                             cert_reqs=ssl.CERT_REQUIRED,
+                             tls_version=ssl.PROTOCOL_TLSv1_2)
+
+    def connect_and_loop(self, loop_forever=True):
+        self._configure_tls()
+        addr = self._mqtt_config.local_addr() if self._is_server else self._mqtt_config.remote_addr()
+        self._client.connect(addr.host, addr.port, 60)
+        if loop_forever:
+            self._client.loop_forever()
+        else:
+            self._client.loop_start()
+            self._loop_started = True
+
+    def disconnect(self):
+        self._client.disconnect()
+        self._client.loop_write()
+        self._client.loop_stop()
+
+    def on_connect(self, client: mqtt.Client, userdata, flags, rc):
+        self._logger.info("Connected with result code " + str(rc))
+        self._connected = True
+
+    def on_disconnect(self, client: mqtt.Client, userdata, rc):
+        self._logger.info("Disconnected with result code " + str(rc))
+        self._connected = False
+
+    def on_log(self, client: mqtt.Client, userdata, level, buf):
+        level = mqtt.LOGGING_LEVEL[level] if level in mqtt.LOGGING_LEVEL else logging.INFO
+        self._logger.log(level, f'MQTT: {buf}')
+
+    def on_message(self, client: mqtt.Client, userdata, msg):
+        self._logger.debug(msg.topic + ": " + str(msg.payload))
+
+    def on_publish(self, client: mqtt.Client, userdata, mid):
+        self._logger.debug(f'publish done, mid={mid}')