def m_MONITOR(cli, ev_msg):
command = ev_msg['params'][0].casefold()
if command in valid_metadata_subcommands:
info = {
'client': cli,
'command': command,
}
limit = cli.ctx.conf.monitor.get('limit', None)
if command == '+' and limit is not None:
if len([c for c in cli.monitoring if validate_nick(c)]) + len(
ev_msg['params'][1].split(',')) > limit:
cli.dump_numeric(
'734',
[str(limit), ev_msg['params'][1], 'Monitor list is full'])
return
if command in '-+':
targets = []
for target in ev_msg['params'][1].split(','):
if not validate_nick(target):
continue
targets.append(target)
info['targets'] = targets
eventmgr_core.dispatch(' '.join(['monitor', command]), info)
else:
cli.dump_numeric('400', ['MONITOR', command, 'Unknown subcommand'])
def m_MONITOR(cli, ev_msg):
command = ev_msg['params'][0].casefold()
if command in valid_metadata_subcommands:
info = {
'client': cli,
'command': command,
}
limit = cli.ctx.conf.monitor.get('limit', None)
if command == '+' and limit is not None:
if len([c for c in cli.monitoring if validate_nick(c)]) + len(ev_msg['params'][1].split(',')) > limit:
cli.dump_numeric('734', [cli.nickname, str(limit), ev_msg['params'][1], 'Monitor list is full'])
return
if command in '-+':
targets = []
for target in ev_msg['params'][1].split(','):
if not validate_nick(target):
continue
targets.append(target)
info['targets'] = targets
eventmgr_core.dispatch(' '.join(['monitor', command]), info)
else:
cli.dump_numeric(400, ['MONITOR', command, 'Unknown subcommand'])
def m_monitor_status(info):
ctx = get_context()
client = info['client']
online = []
offline = []
for target in client.monitoring:
if validate_nick(target):
if target in ctx.clients:
online.append(target)
else:
offline.append(target)
if online:
client.dump_numeric('730', [info['client'].nickname, ','.join(online)])
if offline:
client.dump_numeric('731', [info['client'].nickname, ','.join(offline)])
def m_monitor_status(info):
ctx = get_context()
cli = info['client']
online = []
offline = []
for target in cli.monitoring:
if validate_nick(target):
if target in ctx.clients:
online.append(target)
else:
offline.append(target)
if online:
cli.dump_numeric('730', [','.join(online)])
if offline:
cli.dump_numeric('731', [','.join(offline)])
def m_NICK(cli, ev_msg):
new_nickname = ev_msg["params"][0]
nicklen = cli.ctx.conf.limits.get("nick", None)
if nicklen and len(new_nickname) > nicklen:
new_nickname = new_nickname[:nicklen]
if not validate_nick(new_nickname):
cli.dump_numeric("432", [new_nickname, "Erroneous nickname"])
return
if new_nickname in cli.ctx.clients:
cli.dump_numeric("433", [new_nickname, "Nickname already in use"])
return
msg = RFC1459Message.from_data("NICK", source=cli.hostmask, params=[new_nickname])
if cli.registered:
if cli.nickname in cli.ctx.clients:
cli.ctx.clients.pop(cli.nickname)
cli.ctx.clients[new_nickname] = cli
cli.sendto_common_peers(msg)
cli.nickname = new_nickname
cli.release_registration_lock("NICK")
def m_NICK(cli, ev_msg):
new_nickname = ev_msg['params'][0]
nicklen = cli.ctx.conf.limits.get('nick', None)
if nicklen and len(new_nickname) > nicklen:
new_nickname = new_nickname[:nicklen]
if not validate_nick(new_nickname):
cli.dump_numeric('432', [new_nickname, 'Erroneous nickname'])
return
with cli.ctx.prereg_nicks_lock:
if new_nickname in cli.ctx.clients or new_nickname in cli.ctx.prereg_nicks:
cli.dump_numeric('433', [new_nickname, 'Nickname already in use'])
return
cli.ctx.prereg_nicks.append(new_nickname)
msg = RFC1459Message.from_data('NICK', source=cli, params=[new_nickname])
if cli.registered:
if cli.nickname in cli.ctx.clients:
cli.ctx.clients.pop(cli.nickname)
cli.ctx.clients[new_nickname] = cli
cli.sendto_common_peers(msg)
cli.nickname = new_nickname
cli.release_registration_lock('NICK')
def m_monitor_clear(info):
cli = info['client']
for target in cli.monitoring:
if validate_nick(target):
monitored[target].remove(cli)
cli.monitoring = [c for c in cli.monitoring if not validate_nick(c)]
def m_monitor_list(info):
cli = info['client']
cli.dump_numeric(
'732', [','.join([c for c in cli.monitoring if validate_nick(c)])])
cli.dump_numeric('733', ['End of MONITOR list'])