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unreal: use Protocol.updateTS() for TS checks

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This commit is contained in:
James Lu 2015-11-08 15:26:17 -08:00
parent 619b004bdf
commit 119aa8939b
1 changed files with 7 additions and 28 deletions
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35
protocols/unreal.py
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@ -76,11 +76,10 @@ class UnrealProtocol(TS6BaseProtocol):
self.irc.channels[channel].users.add(client)
self.irc.users[client].channels.add(channel)
def sjoinServer(self, server, channel, users, ts=None):
"""Sends an SJOIN for a group of users to a channel.
The sender should always be a Server ID (SID). TS is optional, and defaults
The sender should always be a server (SID). TS is optional, and defaults
to the one we've stored in the channel state if not given.
<users> is a list of (prefix mode, UID) pairs:
@ -100,17 +99,11 @@ class UnrealProtocol(TS6BaseProtocol):
assert users, "sjoinServer: No users sent?"
if not server:
raise LookupError('No such PyLink server exists.')
orig_ts = self.irc.channels[channel].ts
ts = ts or orig_ts
if ts < orig_ts:
# If the TS we're sending is lower than the one that existing, clear the
# mode lists from our channel state and reset the timestamp.
log.debug('(%s) sjoinServer: resetting TS of %r from %s to %s (clearing modes)',
self.irc.name, channel, orig_ts, ts)
self.irc.channels[channel].ts = ts
self.irc.channels[channel].modes.clear()
for p in self.irc.channels[channel].prefixmodes.values():
p.clear()
self.updateTS(channel, ts)
changedmodes = []
uids = []
namelist = []
@ -383,16 +376,10 @@ class UnrealProtocol(TS6BaseProtocol):
# 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 and their_ts > 0:
# 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()
self.updateTS(self, channel, their_ts)
namelist = []
log.debug('(%s) handle_sjoin: got userlist %r for %r', self.irc.name, userlist, channel)
@ -446,16 +433,8 @@ class UnrealProtocol(TS6BaseProtocol):
utils.applyModes(self.irc, channel, parsedmodes)
if numeric in self.irc.servers and args[-1].isdigit():
# Sender is a server AND last arg is number. Perform TS updates.
our_ts = self.irc.channels[channel].ts
their_ts = int(args[-1])
if their_ts < our_ts and their_ts > 0:
# 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()
self.updateTS(channel, their_ts)
return {'target': channel, 'modes': parsedmodes, 'oldchan': oldobj}
else:
log.warning("(%s) received MODE for non-channel target: %r",