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unreal: Add handle_sjoin (#104)

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This commit is contained in:
James Lu 2015-10-08 20:46:30 -07:00
parent 009cac2263
commit 963b9e978e
1 changed files with 44 additions and 0 deletions
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44
protocols/unreal.py
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@ -3,6 +3,7 @@ import sys
import os
import time
import ipaddress
import re
curdir = os.path.dirname(__file__)
sys.path += [curdir, os.path.dirname(curdir)]
@ -264,6 +265,7 @@ class UnrealProtocol(TS6BaseProtocol):
handle_notice = handle_privmsg
def handle_join(self, numeric, command, args):
"""Handles the UnrealIRCd JOIN command."""
# <- :GL JOIN #pylink,#test
for channel in args[0].split(','):
c = self.irc.channels[channel]
@ -284,4 +286,46 @@ class UnrealProtocol(TS6BaseProtocol):
self.irc.callHooks([numeric, command, {'channel': channel, 'users': [numeric], 'modes':
c.modes, 'ts': c.ts}])
def handle_sjoin(self, numeric, command, args):
"""Handles the UnrealIRCd SJOIN command."""
# <- :001 SJOIN 1444361345 #endlessvoid :001DJ1O02
# memberlist should be a list of UIDs with their channel status prefixes, as
# in ":001AAAAAA @001AAAAAB +001AAAAAC".
# Interestingly, no modes are ever sent in this command as far as I've seen.
channel = utils.toLower(self.irc, args[1])
userlist = args[-1].split()
our_ts = self.irc.channels[channel].ts
their_ts = int(args[0])
if their_ts < our_ts:
# Channel timestamp was reset on burst
log.debug('(%s) Setting channel TS of %s to %s from %s',
self.irc.name, channel, their_ts, our_ts)
self.irc.channels[channel].ts = their_ts
self.irc.channels[channel].modes.clear()
for p in self.irc.channels[channel].prefixmodes.values():
p.clear()
namelist = []
log.debug('(%s) handle_sjoin: got userlist %r for %r', self.irc.name, userlist, channel)
for userpair in userlist:
r = re.search(r'([^\d]*)(.*)', userpair)
user = r.group(2)
modeprefix = r.group(1) or ''
finalprefix = ''
assert user, 'Failed to get the UID from %r; our regex needs updating?' % userpair
log.debug('(%s) handle_sjoin: got modeprefix %r for user %r', self.irc.name, modeprefix, user)
for m in modeprefix:
# Iterate over the mapping of prefix chars to prefixes, and
# find the characters that match.
for char, prefix in self.irc.prefixmodes.items():
if m == prefix:
finalprefix += char
namelist.append(user)
self.irc.users[user].channels.add(channel)
# Only merge prefix modes if our TS is smaller or equal to theirs.
if their_ts <= our_ts:
utils.applyModes(self.irc, channel, [('+%s' % mode, user) for mode in finalprefix])
self.irc.channels[channel].users.add(user)
return {'channel': channel, 'users': namelist, 'modes': parsedmodes, 'ts': their_ts}
Class = UnrealProtocol