148 lines
5.7 KiB
Python
148 lines
5.7 KiB
Python
from twisted.web.http import Request
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from twisted.web import resource, server
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from twisted.internet import reactor, endpoints
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import yaml
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import json
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import re
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import inflection
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import logging, coloredlogs
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from logging.handlers import TimedRotatingFileHandler
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from typing import Dict
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from core.config import CoreConfig
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from titles.cxb.config import CxbConfig
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from titles.cxb.const import CxbConstants
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from titles.cxb.rev import CxbRev
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from titles.cxb.rss1 import CxbRevSunriseS1
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from titles.cxb.rss2 import CxbRevSunriseS2
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class CxbServlet(resource.Resource):
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def __init__(self, core_cfg: CoreConfig, cfg_dir: str) -> None:
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self.isLeaf = True
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self.cfg_dir = cfg_dir
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self.core_cfg = core_cfg
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self.game_cfg = CxbConfig()
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self.game_cfg.update(yaml.safe_load(open(f"{cfg_dir}/cxb.yaml")))
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self.logger = logging.getLogger("cxb")
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if not hasattr(self.logger, "inited"):
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log_fmt_str = "[%(asctime)s] CXB | %(levelname)s | %(message)s"
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log_fmt = logging.Formatter(log_fmt_str)
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fileHandler = TimedRotatingFileHandler("{0}/{1}.log".format(self.core_cfg.server.log_dir, "cxb"), encoding='utf8',
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when="d", backupCount=10)
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fileHandler.setFormatter(log_fmt)
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consoleHandler = logging.StreamHandler()
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consoleHandler.setFormatter(log_fmt)
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self.logger.addHandler(fileHandler)
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self.logger.addHandler(consoleHandler)
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self.logger.setLevel(self.game_cfg.server.loglevel)
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coloredlogs.install(level=self.game_cfg.server.loglevel, logger=self.logger, fmt=log_fmt_str)
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self.logger.inited = True
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self.versions = [
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CxbRev(core_cfg, self.game_cfg),
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CxbRevSunriseS1(core_cfg, self.game_cfg),
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CxbRevSunriseS2(core_cfg, self.game_cfg),
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]
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def setup(self):
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if self.game_cfg.server.enable:
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endpoints.serverFromString(reactor, f"tcp:{self.game_cfg.server.port}:interface={self.core_cfg.server.listen_address}")\
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.listen(server.Site(CxbServlet(self.core_cfg, self.cfg_dir)))
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if self.core_cfg.server.is_develop and self.game_cfg.server.ssl_enable:
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endpoints.serverFromString(reactor, f"ssl:{self.game_cfg.server.port_secure}"\
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f":interface={self.core_cfg.server.listen_address}:privateKey={self.game_cfg.server.ssl_key}:"\
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f"certKey={self.game_cfg.server.ssl_cert}")\
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.listen(server.Site(CxbServlet(self.core_cfg, self.cfg_dir)))
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self.logger.info(f"Crossbeats title server ready on port {self.game_cfg.server.port} & {self.game_cfg.server.port_secure}")
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else:
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self.logger.info(f"Crossbeats title server ready on port {self.game_cfg.server.port}")
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def render_POST(self, request: Request):
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version = 0
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internal_ver = 0
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func_to_find = ""
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cmd = ""
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subcmd = ""
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req_url = request.uri.decode()
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url_split = req_url.split("/")
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req_bytes = request.content.getvalue()
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try:
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req_json: Dict = json.loads(req_bytes)
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except Exception as e:
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try:
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req_json: Dict = json.loads(req_bytes.decode().replace('"', '\\"').replace("'", '"'))
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except Exception as f:
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self.logger.warn(f"Error decoding json: {e} / {f} - {req_url} - {req_bytes}")
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return b""
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if req_json == {}:
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self.logger.warn(f"Empty json request to {req_url}")
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return b""
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cmd = url_split[len(url_split) - 1]
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subcmd = list(req_json.keys())[0]
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if subcmd == "dldate":
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if not type(req_json["dldate"]) is dict or "filetype" not in req_json["dldate"]:
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self.logger.warn(f"Malformed dldate request: {req_url} {req_json}")
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return b""
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filetype = req_json["dldate"]["filetype"]
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filetype_split = filetype.split("/")
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version = int(filetype_split[0])
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filetype_inflect_split = inflection.underscore(filetype).split("/")
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match = re.match("^([A-Za-z]*)(\d\d\d\d)$", filetype_split[len(filetype_split) - 1])
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if match:
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subcmd = f"{inflection.underscore(match.group(1))}xxxx"
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else:
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subcmd = f"{filetype_inflect_split[len(filetype_inflect_split) - 1]}"
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else:
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filetype = subcmd
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func_to_find = f"handle_{cmd}_{subcmd}_request"
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if version <= 10102:
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version_string = "Rev"
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internal_ver = CxbConstants.VER_CROSSBEATS_REV
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elif version == 10113 or version == 10103:
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version_string = "Rev SunriseS1"
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internal_ver = CxbConstants.VER_CROSSBEATS_REV_SUNRISE_S1
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elif version >= 10114 or version == 10104:
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version_string = "Rev SunriseS2"
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internal_ver = CxbConstants.VER_CROSSBEATS_REV_SUNRISE_S2
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else:
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version_string = "Base"
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self.logger.info(f"{version_string} Request {req_url} -> {filetype}")
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self.logger.debug(req_json)
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try:
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handler = getattr(self.versions[internal_ver], func_to_find)
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resp = handler(req_json)
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except AttributeError as e:
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self.logger.warning(f"Unhandled {version_string} request {req_url} - {e}")
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resp = {}
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except Exception as e:
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self.logger.error(f"Error handling {version_string} method {req_url} - {e}")
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raise
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self.logger.debug(f"{version_string} Response {resp}")
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return json.dumps(resp, ensure_ascii=False).encode("utf-8")
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