66 lines
1.9 KiB
Python
66 lines
1.9 KiB
Python
"""Config flow for GPSD integration."""
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from __future__ import annotations
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import socket
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from typing import Any
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from gps3.agps3threaded import GPSD_PORT as DEFAULT_PORT, HOST as DEFAULT_HOST
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import voluptuous as vol
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from homeassistant.config_entries import ConfigFlow, ConfigFlowResult
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from homeassistant.const import CONF_HOST, CONF_NAME, CONF_PORT
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from homeassistant.helpers import config_validation as cv
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from .const import DOMAIN
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STEP_USER_DATA_SCHEMA = vol.Schema(
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{
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vol.Optional(CONF_HOST, default=DEFAULT_HOST): str,
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vol.Optional(CONF_PORT, default=DEFAULT_PORT): cv.port,
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}
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)
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class GPSDConfigFlow(ConfigFlow, domain=DOMAIN):
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"""Handle a config flow for GPSD."""
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VERSION = 1
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@staticmethod
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def test_connection(host: str, port: int) -> bool:
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"""Test socket connection."""
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try:
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with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as sock:
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sock.connect((host, port))
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sock.shutdown(2)
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except OSError:
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return False
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else:
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return True
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async def async_step_user(
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self, user_input: dict[str, Any] | None = None
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) -> ConfigFlowResult:
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"""Handle the initial step."""
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if user_input is not None:
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self._async_abort_entries_match(user_input)
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connected = await self.hass.async_add_executor_job(
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self.test_connection, user_input[CONF_HOST], user_input[CONF_PORT]
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)
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if not connected:
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return self.async_abort(reason="cannot_connect")
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port = ""
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if user_input[CONF_PORT] != DEFAULT_PORT:
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port = f":{user_input[CONF_PORT]}"
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return self.async_create_entry(
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title=user_input.get(CONF_NAME, f"GPS {user_input[CONF_HOST]}{port}"),
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data=user_input,
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)
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return self.async_show_form(step_id="user", data_schema=STEP_USER_DATA_SCHEMA)
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