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clientbot: capability negotiation (cmodes,umodes,prefixmodes,casemapping)

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This commit is contained in:
James Lu 2016-07-20 23:48:18 -07:00
parent eef54cd77d
commit 7a93c1bbb1
1 changed files with 21 additions and 4 deletions
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25
protocols/clientbot.py
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@ -9,7 +9,7 @@ class ClientbotWrapperProtocol(Protocol):
def __init__(self, irc):
super().__init__(irc)
# FIXME: Grab this from 005 / RPL_ISUPPORT instead of hardcoding.
# This is just a fallback. Actual casemapping is fetched by handle_005()
self.casemapping = 'ascii'
self.caps = {}
@ -190,7 +190,6 @@ class ClientbotWrapperProtocol(Protocol):
# PyLink as a services framework expects UIDs and SIDs for everythiung. Since we connect
# as a bot here, there's no explicit user introduction, so we're going to generate
# pseudo-uids and pseudo-sids as we see prefixes.
log.debug('(%s) handle_events: sender is %s', self.irc.name, sender)
if '!' not in sender:
# Sender is a server name.
idsource = self._getSid(sender)
@ -202,7 +201,6 @@ class ClientbotWrapperProtocol(Protocol):
idsource = self.irc.nickToUid(nick)
if not idsource:
idsource = self.spawnClient(nick, ident, host, server=self.irc.uplink).uid
log.debug('(%s) handle_events: idsource is %s', self.irc.name, idsource)
try:
func = getattr(self, 'handle_'+command.lower())
@ -224,7 +222,26 @@ class ClientbotWrapperProtocol(Protocol):
"""
Handles 005 / RPL_ISUPPORT.
"""
# TODO: capability negotiation happens here
self.caps.update(self.parseCapabilities(args[1:-1]))
log.debug('(%s) handle_005: self.caps is %s', self.irc.name, self.caps)
if 'CHANMODES' in self.caps:
self.irc.cmodes['*A'], self.irc.cmodes['*B'], self.irc.cmodes['*C'], self.irc.cmodes['*D'] = \
self.caps['CHANMODES'].split(',')
log.debug('(%s) handle_005: cmodes: %s', self.irc.name, self.irc.cmodes)
if 'USERMODES' in self.caps:
self.irc.umodes['*A'], self.irc.umodes['*B'], self.irc.umodes['*C'], self.irc.umodes['*D'] = \
self.caps['USERMODES'].split(',')
log.debug('(%s) handle_005: umodes: %s', self.irc.name, self.irc.umodes)
self.casemapping = self.caps.get('CASEMAPPING', self.casemapping)
log.debug('(%s) handle_005: casemapping set to %s', self.irc.name, self.casemapping)
if 'PREFIX' in self.caps:
self.irc.prefixmodes = self.parsePrefixes(self.caps['PREFIX'])
log.debug('(%s) handle_005: prefix modes set to %s', self.irc.name, self.irc.prefixmodes)
if not self.irc.connected.is_set():
self.irc.connected.set()