Files
DEFENDER/core/classes/rehash.py
2025-10-18 20:49:21 +02:00

123 lines
4.6 KiB
Python

import importlib
import sys
import time
from typing import TYPE_CHECKING
import socket
if TYPE_CHECKING:
from core.irc import Irc
# Modules impacted by rehashing!
REHASH_MODULES = [
'core.definition',
'core.utils',
'core.classes.config',
'core.base',
'core.classes.commands',
'core.classes.protocols.interface',
'core.classes.protocols.factory',
'core.classes.protocols.unreal6',
'core.classes.protocols.inspircd'
]
def restart_service(uplink: 'Irc', reason: str = "Restarting with no reason!") -> None:
"""
Args:
uplink (Irc): The Irc instance
reason (str): The reason of the restart.
"""
# reload modules.
for module in uplink.ModuleUtils.model_get_loaded_modules().copy():
uplink.ModuleUtils.unload_one_module(uplink, module.module_name)
uplink.ModuleUtils.model_clear() # Clear loaded modules.
uplink.User.UID_DB.clear() # Clear User Object
uplink.Channel.UID_CHANNEL_DB.clear() # Clear Channel Object
uplink.Client.CLIENT_DB.clear() # Clear Client object
uplink.Base.garbage_collector_thread()
uplink.Logs.debug(f'[{uplink.Config.SERVICE_NICKNAME} RESTART]: Reloading configuration!')
uplink.Protocol.send_squit(server_id=uplink.Config.SERVEUR_ID, server_link=uplink.Config.SERVEUR_LINK, reason=reason)
uplink.Logs.debug('Restarting Defender ...')
uplink.IrcSocket.shutdown(socket.SHUT_RDWR)
uplink.IrcSocket.close()
while uplink.IrcSocket.fileno() != -1:
time.sleep(0.5)
uplink.Logs.warning('-- Waiting for socket to close ...')
# Reload configuration
uplink.Loader.Config = uplink.Loader.ConfModule.Configuration(uplink.Loader).get_config_model()
uplink.Loader.Base = uplink.Loader.BaseModule.Base(uplink.Loader)
for mod in REHASH_MODULES:
importlib.reload(sys.modules[mod])
uplink.Protocol = uplink.Loader.PFactory.get()
uplink.Protocol.register_command()
uplink.init_service_user()
uplink.Utils.create_socket(uplink)
uplink.Protocol.send_link()
uplink.Config.DEFENDER_RESTART = 0
def rehash_service(uplink: 'Irc', nickname: str) -> None:
need_a_restart = ["SERVEUR_ID"]
uplink.Settings.set_cache('db_commands', uplink.Commands.DB_COMMANDS)
restart_flag = False
config_model_bakcup = uplink.Config
mods = REHASH_MODULES
for mod in mods:
importlib.reload(sys.modules[mod])
uplink.Protocol.send_priv_msg(
nick_from=uplink.Config.SERVICE_NICKNAME,
msg=f'[REHASH] Module [{mod}] reloaded',
channel=uplink.Config.SERVICE_CHANLOG
)
uplink.Utils = sys.modules['core.utils']
uplink.Config = uplink.Loader.ConfModule.Configuration(uplink.Loader).get_config_model()
uplink.Config.HSID = config_model_bakcup.HSID
uplink.Config.DEFENDER_INIT = config_model_bakcup.DEFENDER_INIT
uplink.Config.DEFENDER_RESTART = config_model_bakcup.DEFENDER_RESTART
uplink.Config.SSL_VERSION = config_model_bakcup.SSL_VERSION
uplink.Config.CURRENT_VERSION = config_model_bakcup.CURRENT_VERSION
uplink.Config.LATEST_VERSION = config_model_bakcup.LATEST_VERSION
conf_bkp_dict: dict = config_model_bakcup.to_dict()
config_dict: dict = uplink.Config.to_dict()
for key, value in conf_bkp_dict.items():
if config_dict[key] != value and key != 'COLORS':
uplink.Protocol.send_priv_msg(
nick_from=uplink.Config.SERVICE_NICKNAME,
msg=f'[{key}]: {value} ==> {config_dict[key]}',
channel=uplink.Config.SERVICE_CHANLOG
)
if key in need_a_restart:
restart_flag = True
if config_model_bakcup.SERVICE_NICKNAME != uplink.Config.SERVICE_NICKNAME:
uplink.Protocol.send_set_nick(uplink.Config.SERVICE_NICKNAME)
if restart_flag:
uplink.Config.SERVEUR_ID = config_model_bakcup.SERVEUR_ID
uplink.Protocol.send_priv_msg(
nick_from=uplink.Config.SERVICE_NICKNAME,
channel=uplink.Config.SERVICE_CHANLOG,
msg='You need to restart defender !')
# Reload Main Commands Module
uplink.Commands = uplink.Loader.CommandModule.Command(uplink.Loader)
uplink.Commands.DB_COMMANDS = uplink.Settings.get_cache('db_commands')
uplink.Loader.Base = uplink.Loader.BaseModule.Base(uplink.Loader)
uplink.Protocol = uplink.Loader.PFactory.get()
uplink.Protocol.register_command()
# Reload Service modules
for module in uplink.ModuleUtils.model_get_loaded_modules().copy():
uplink.ModuleUtils.reload_one_module(uplink, module.module_name, nickname)
return None