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https://github.com/jlu5/PyLink.git
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d52fba37b8
Basic WHOIS handling (user information, server information, IRCop access) are sent. #72 TODO: send channel lists, an extra note for relay clients, user modes, and idle time
61 lines
2.5 KiB
Python
61 lines
2.5 KiB
Python
## coreplugin.py - Core PyLink plugin
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import utils
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from log import log
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# Handle KILLs sent to the PyLink client and respawn
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def handle_kill(irc, source, command, args):
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if args['target'] == irc.pseudoclient.uid:
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irc.spawnMain()
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utils.add_hook(handle_kill, 'KILL')
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# Handle KICKs to the PyLink client, rejoining the channels
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def handle_kick(irc, source, command, args):
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kicked = args['target']
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channel = args['channel']
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if kicked == irc.pseudoclient.uid:
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irc.proto.joinClient(irc, irc.pseudoclient.uid, channel)
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utils.add_hook(handle_kick, 'KICK')
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# Handle commands sent to the PyLink client (PRIVMSG)
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def handle_commands(irc, source, command, args):
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if args['target'] == irc.pseudoclient.uid:
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cmd_args = args['text'].split(' ')
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cmd = cmd_args[0].lower()
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cmd_args = cmd_args[1:]
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try:
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func = utils.bot_commands[cmd]
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except KeyError:
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utils.msg(irc, source, 'Unknown command %r.' % cmd)
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return
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try:
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log.info('(%s) Calling command %r for %s', irc.name, cmd, utils.getHostmask(irc, source))
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func(irc, source, cmd_args)
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except Exception as e:
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log.exception('Unhandled exception caught in command %r', cmd)
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utils.msg(irc, source, 'Uncaught exception in command %r: %s: %s' % (cmd, type(e).__name__, str(e)))
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return
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utils.add_hook(handle_commands, 'PRIVMSG')
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# Return WHOIS replies to IRCds that use them.
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def handle_whois(irc, source, command, args):
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target = args['target']
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user = irc.users.get(target)
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if user is None:
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log.warning('(%s) Got a WHOIS request for %r from %r, but the target doesn\'t exist in irc.users!', irc.name, target, source)
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f = irc.proto.numericServer
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server = utils.clientToServer(irc, target) or irc.sid
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nick = user.nick
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# https://www.alien.net.au/irc/irc2numerics.html
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# 311: sends nick!user@host information
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f(irc, server, 311, source, "%s %s %s * :%s" % (nick, user.ident, user.host, user.realname))
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# 312: sends the server the target is on, and the name
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f(irc, server, 312, source, "%s %s :PyLink Server" % (nick, irc.serverdata['hostname']))
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# 313: sends a string denoting the target's operator privilege;
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# we'll only send it if the user has umode +o.
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if ('o', None) in user.modes:
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f(irc, server, 313, source, "%s :is an IRC Operator" % nick)
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# 318: End of WHOIS.
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f(irc, server, 318, source, "%s :End of WHOIS" % nick.lower())
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utils.add_hook(handle_whois, 'WHOIS')
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