111 lines
3.3 KiB
Python
111 lines
3.3 KiB
Python
import json
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import sys
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from typing import Any, Collection, Dict, Iterable, Optional
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from websockets import ConnectionClosed
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from websockets.sync.client import connect, ClientConnection
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from threading import Thread
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__all__ = [
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"Client"
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]
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class Client:
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"""Incomplete, minimalistic sync test client for AP network protocol"""
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recv_timeout = 1.0
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host: str
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game: str
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slot: str
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password: Optional[str]
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_ws: Optional[ClientConnection]
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games: Iterable[str]
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data_package_checksums: Dict[str, Any]
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games_packages: Dict[str, Any]
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missing_locations: Collection[int]
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checked_locations: Collection[int]
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def __init__(self, host: str, game: str, slot: str, password: Optional[str] = None) -> None:
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self.host = host
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self.game = game
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self.slot = slot
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self.password = password
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self._ws = None
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self.games = []
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self.data_package_checksums = {}
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self.games_packages = {}
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self.missing_locations = []
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self.checked_locations = []
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def __enter__(self) -> "Client":
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try:
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self.connect()
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except BaseException:
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self.__exit__(*sys.exc_info())
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raise
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return self
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def __exit__(self, exc_type, exc_val, exc_tb) -> None: # type: ignore
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self.close()
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def _poll(self) -> None:
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assert self._ws
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try:
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while True:
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self._ws.recv()
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except (TimeoutError, ConnectionClosed, KeyboardInterrupt, SystemExit):
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pass
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def connect(self) -> None:
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self._ws = connect(f"ws://{self.host}")
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room_info = json.loads(self._ws.recv(self.recv_timeout))[0]
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self.games = sorted(room_info["games"])
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self.data_package_checksums = room_info["datapackage_checksums"]
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self._ws.send(json.dumps([{
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"cmd": "GetDataPackage",
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"games": list(self.games),
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}]))
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data_package_msg = json.loads(self._ws.recv(self.recv_timeout))[0]
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self.games_packages = data_package_msg["data"]["games"]
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self._ws.send(json.dumps([{
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"cmd": "Connect",
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"game": self.game,
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"name": self.slot,
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"password": self.password,
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"uuid": "",
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"version": {
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"class": "Version",
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"major": 0,
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"minor": 4,
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"build": 6,
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},
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"items_handling": 0,
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"tags": [],
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"slot_data": False,
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}]))
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connect_result_msg = json.loads(self._ws.recv(self.recv_timeout))[0]
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if connect_result_msg["cmd"] != "Connected":
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raise ConnectionError(", ".join(connect_result_msg.get("errors", [connect_result_msg["cmd"]])))
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self.missing_locations = connect_result_msg["missing_locations"]
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self.checked_locations = connect_result_msg["checked_locations"]
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def close(self) -> None:
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if self._ws:
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Thread(target=self._poll).start()
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self._ws.close()
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def collect(self, locations: Iterable[int]) -> None:
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if not self._ws:
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raise ValueError("Not connected")
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self._ws.send(json.dumps([{
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"cmd": "LocationChecks",
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"locations": locations,
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}]))
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def collect_any(self) -> None:
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self.collect([next(iter(self.missing_locations))])
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