mirror of
https://github.com/jlu5/PyLink.git
synced 2024-11-24 03:29:28 +01:00
relay: rename some internal functions to make more sense
getLocalUser => getOrigUser findRemoteChan => getRemoteChan findRelay => getRelay
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parent
75de9c6be6
commit
81628f9a6d
@ -215,7 +215,7 @@ def getRemoteUser(irc, remoteirc, user, spawnIfMissing=True):
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relayusers[(irc.name, user)][remoteirc.name] = u
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return u
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def getLocalUser(irc, user, targetirc=None):
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def getOrigUser(irc, user, targetirc=None):
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"""
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Given the UID of a relay client, returns a tuple of the home network name
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and original UID of the user it was spawned for.
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@ -227,7 +227,7 @@ def getLocalUser(irc, user, targetirc=None):
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remoteuser = irc.users[user].remote
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except (AttributeError, KeyError):
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remoteuser = None
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log.debug('(%s) getLocalUser: remoteuser set to %r (looking up %s/%s).',
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log.debug('(%s) getOrigUser: remoteuser set to %r (looking up %s/%s).',
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irc.name, remoteuser, user, irc.name)
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if remoteuser:
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# If targetirc is given, we'll return simply the UID of the user on the
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@ -242,14 +242,14 @@ def getLocalUser(irc, user, targetirc=None):
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# Otherwise, use getRemoteUser to find our UID.
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res = getRemoteUser(sourceobj, targetirc, remoteuser[1],
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spawnIfMissing=False)
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log.debug('(%s) getLocalUser: targetirc found, getting %r as '
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log.debug('(%s) getOrigUser: targetirc found, getting %r as '
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'remoteuser for %r (looking up %s/%s).', irc.name, res,
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remoteuser[1], user, irc.name)
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return res
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else:
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return remoteuser
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def findRelay(chanpair):
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def getRelay(chanpair):
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"""Finds a matching relay for the given (network name, channel) pair."""
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if chanpair in db: # This chanpair is a shared channel; others link to it
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return chanpair
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@ -258,12 +258,12 @@ def findRelay(chanpair):
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if chanpair in dbentry['links']:
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return name
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def findRemoteChan(irc, remoteirc, channel):
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def getRemoteChan(irc, remoteirc, channel):
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"""Returns the linked channel name for the given channel on remoteirc,
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if one exists."""
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query = (irc.name, channel)
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remotenetname = remoteirc.name
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chanpair = findRelay(query)
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chanpair = getRelay(query)
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if chanpair is None:
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return
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if chanpair[0] == remotenetname:
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@ -277,7 +277,7 @@ def initializeChannel(irc, channel):
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"""Initializes a relay channel (merge local/remote users, set modes, etc.)."""
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# We're initializing a relay that already exists. This can be done at
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# ENDBURST, or on the LINK command.
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relay = findRelay((irc.name, channel))
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relay = getRelay((irc.name, channel))
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log.debug('(%s) initializeChannel being called on %s', irc.name, channel)
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log.debug('(%s) initializeChannel: relay pair found to be %s', irc.name, relay)
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queued_users = []
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@ -294,7 +294,7 @@ def initializeChannel(irc, channel):
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if remoteirc is None:
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continue
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rc = remoteirc.channels[remotechan]
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if not (remoteirc.connected.is_set() and findRemoteChan(remoteirc, irc, remotechan)):
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if not (remoteirc.connected.is_set() and getRemoteChan(remoteirc, irc, remotechan)):
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continue # They aren't connected, don't bother!
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# Join their (remote) users and set their modes.
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relayJoins(remoteirc, remotechan, rc.users, rc.ts)
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@ -314,7 +314,7 @@ def removeChannel(irc, channel):
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return
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if channel not in map(str.lower, irc.serverdata['channels']):
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irc.proto.partClient(irc.pseudoclient.uid, channel, 'Channel delinked.')
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relay = findRelay((irc.name, channel))
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relay = getRelay((irc.name, channel))
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if relay:
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for user in irc.channels[channel].users.copy():
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if not isRelayClient(irc, user):
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@ -327,7 +327,7 @@ def removeChannel(irc, channel):
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irc.proto.partClient(user, channel, 'Channel delinked.')
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# Don't ever quit it either...
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if user != irc.pseudoclient.uid and not irc.users[user].channels:
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remoteuser = getLocalUser(irc, user)
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remoteuser = getOrigUser(irc, user)
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del relayusers[remoteuser][irc.name]
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irc.proto.quitClient(user, 'Left all shared channels.')
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@ -342,7 +342,7 @@ def checkClaim(irc, channel, sender, chanobj=None):
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4) No relay exists for the channel in question.
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5) The originating network is the one that created the relay.
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"""
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relay = findRelay((irc.name, channel))
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relay = getRelay((irc.name, channel))
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try:
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mlist = chanobj.prefixmodes
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except AttributeError:
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@ -406,7 +406,7 @@ def relayJoins(irc, channel, users, ts, burst=True):
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if name == irc.name or not remoteirc.connected.is_set():
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# Don't relay things to their source network...
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continue
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remotechan = findRemoteChan(irc, remoteirc, channel)
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remotechan = getRemoteChan(irc, remoteirc, channel)
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if remotechan is None:
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# If there is no link on our network for the user, don't
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# bother spawning it.
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@ -446,7 +446,7 @@ def relayPart(irc, channel, user):
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if name == irc.name or not remoteirc.connected.is_set():
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# Don't relay things to their source network...
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continue
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remotechan = findRemoteChan(irc, remoteirc, channel)
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remotechan = getRemoteChan(irc, remoteirc, channel)
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log.debug('(%s) relayPart: looking for %s/%s on %s', irc.name, user, irc.name, remoteirc.name)
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log.debug('(%s) relayPart: remotechan found as %s', irc.name, remotechan)
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remoteuser = getRemoteUser(irc, remoteirc, user, spawnIfMissing=False)
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@ -469,7 +469,7 @@ whitelisted_cmodes = {'admin', 'allowinvite', 'autoop', 'ban', 'banexception',
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whitelisted_umodes = {'bot', 'hidechans', 'hideoper', 'invisible', 'oper',
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'regdeaf', 'u_stripcolor', 'u_noctcp', 'wallops'}
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def relayModes(irc, remoteirc, sender, channel, modes=None):
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remotechan = findRemoteChan(irc, remoteirc, channel)
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remotechan = getRemoteChan(irc, remoteirc, channel)
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log.debug('(%s) Relay mode: remotechan for %s on %s is %s', irc.name, channel, irc.name, remotechan)
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if remotechan is None:
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return
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@ -506,7 +506,7 @@ def relayModes(irc, remoteirc, sender, channel, modes=None):
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irc.name, modechar, arg, remoteirc.name)
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# If the target is a remote user, get the real target
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# (original user).
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arg = getLocalUser(irc, arg, targetirc=remoteirc) or \
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arg = getOrigUser(irc, arg, targetirc=remoteirc) or \
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getRemoteUser(irc, remoteirc, arg, spawnIfMissing=False)
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log.debug("(%s) Relay mode: argument found as (%r, %r) "
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"for network %r.",
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@ -547,7 +547,7 @@ def relayModes(irc, remoteirc, sender, channel, modes=None):
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def relayWhoisHandler(irc, target):
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user = irc.users[target]
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orig = getLocalUser(irc, target)
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orig = getOrigUser(irc, target)
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if orig:
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network, remoteuid = orig
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remotenick = world.networkobjects[network].users[remoteuid].nick
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@ -568,7 +568,7 @@ utils.add_hook(handle_operup, 'PYLINK_CLIENT_OPERED')
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def handle_join(irc, numeric, command, args):
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channel = args['channel']
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if not findRelay((irc.name, channel)):
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if not getRelay((irc.name, channel)):
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# No relay here, return.
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return
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ts = args['ts']
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@ -621,7 +621,7 @@ def handle_part(irc, numeric, command, args):
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for channel in channels:
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for netname, user in relayusers[(irc.name, numeric)].copy().items():
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remoteirc = world.networkobjects[netname]
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remotechan = findRemoteChan(irc, remoteirc, channel)
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remotechan = getRemoteChan(irc, remoteirc, channel)
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if remotechan is None:
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continue
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remoteirc.proto.partClient(user, remotechan, text)
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@ -636,7 +636,7 @@ def handle_privmsg(irc, numeric, command, args):
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text = args['text']
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if target == irc.pseudoclient.uid:
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return
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relay = findRelay((irc.name, target))
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relay = getRelay((irc.name, target))
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remoteusers = relayusers[(irc.name, numeric)]
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# HACK: Don't break on sending to @#channel or similar.
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try:
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@ -657,7 +657,7 @@ def handle_privmsg(irc, numeric, command, args):
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if utils.isChannel(target):
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for netname, user in relayusers[(irc.name, numeric)].items():
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remoteirc = world.networkobjects[netname]
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real_target = findRemoteChan(irc, remoteirc, target)
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real_target = getRemoteChan(irc, remoteirc, target)
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if not real_target:
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continue
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real_target = prefix + real_target
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@ -666,7 +666,7 @@ def handle_privmsg(irc, numeric, command, args):
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else:
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remoteirc.proto.messageClient(user, real_target, text)
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else:
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remoteuser = getLocalUser(irc, target)
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remoteuser = getOrigUser(irc, target)
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if remoteuser is None:
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return
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homenet, real_target = remoteuser
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@ -693,15 +693,15 @@ def handle_kick(irc, source, command, args):
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target = args['target']
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text = args['text']
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kicker = source
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relay = findRelay((irc.name, channel))
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relay = getRelay((irc.name, channel))
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# Don't allow kicks to the PyLink client to be relayed.
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if relay is None or target == irc.pseudoclient.uid:
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return
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origuser = getLocalUser(irc, target)
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origuser = getOrigUser(irc, target)
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for name, remoteirc in world.networkobjects.items():
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if irc.name == name or not remoteirc.connected.is_set():
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continue
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remotechan = findRemoteChan(irc, remoteirc, channel)
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remotechan = getRemoteChan(irc, remoteirc, channel)
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log.debug('(%s) Relay kick: remotechan for %s on %s is %s', irc.name, channel, name, remotechan)
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if remotechan is None:
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continue
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@ -717,7 +717,7 @@ def handle_kick(irc, source, command, args):
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log.debug('(%s) Relay kick: real target for %s is %s', irc.name, target, real_target)
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else:
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log.debug('(%s) Relay kick: target %s is an internal client, going to look up the real user', irc.name, target)
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real_target = getLocalUser(irc, target, targetirc=remoteirc)
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real_target = getOrigUser(irc, target, targetirc=remoteirc)
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if not checkClaim(irc, channel, kicker):
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log.debug('(%s) Relay kick: kicker %s is not opped... We should rejoin the target user %s', irc.name, kicker, real_target)
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# Home network is not in the channel's claim AND the kicker is not
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@ -839,7 +839,7 @@ def handle_topic(irc, numeric, command, args):
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if irc.name == name or not remoteirc.connected.is_set():
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continue
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remotechan = findRemoteChan(irc, remoteirc, channel)
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remotechan = getRemoteChan(irc, remoteirc, channel)
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# Don't send if the remote topic is the same as ours.
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if remotechan is None or topic == remoteirc.channels[remotechan].topic:
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continue
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@ -858,7 +858,7 @@ utils.add_hook(handle_topic, 'TOPIC')
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def handle_kill(irc, numeric, command, args):
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target = args['target']
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userdata = args['userdata']
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realuser = getLocalUser(irc, target) or userdata.__dict__.get('remote')
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realuser = getOrigUser(irc, target) or userdata.__dict__.get('remote')
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log.debug('(%s) relay handle_kill: realuser is %r', irc.name, realuser)
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# Target user was remote:
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if realuser and realuser[0] != irc.name:
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@ -868,7 +868,7 @@ def handle_kill(irc, numeric, command, args):
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if killcache.setdefault(irc.name, 0) <= 5:
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remoteirc = world.networkobjects[realuser[0]]
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for remotechan in remoteirc.channels.copy():
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localchan = findRemoteChan(remoteirc, irc, remotechan)
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localchan = getRemoteChan(remoteirc, irc, remotechan)
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if localchan:
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modes = getPrefixModes(remoteirc, irc, localchan, realuser[1])
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log.debug('(%s) relay handle_kill: userpair: %s, %s', irc.name, modes, realuser)
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@ -920,9 +920,9 @@ def handle_invite(irc, source, command, args):
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target = args['target']
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channel = args['channel']
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if isRelayClient(irc, target):
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remotenet, remoteuser = getLocalUser(irc, target)
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remotenet, remoteuser = getOrigUser(irc, target)
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remoteirc = world.networkobjects[remotenet]
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remotechan = findRemoteChan(irc, remoteirc, channel)
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remotechan = getRemoteChan(irc, remoteirc, channel)
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remotesource = getRemoteUser(irc, remoteirc, source, spawnIfMissing=False)
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if remotesource is None:
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irc.msg(source, 'Error: You must be in a common channel '
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@ -961,7 +961,7 @@ utils.add_hook(handle_disconnect, "PYLINK_DISCONNECT")
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def handle_save(irc, numeric, command, args):
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target = args['target']
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realuser = getLocalUser(irc, target)
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realuser = getOrigUser(irc, target)
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log.debug('(%s) relay handle_save: %r got in a nick collision! Real user: %r',
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irc.name, target, realuser)
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if isRelayClient(irc, target) and realuser:
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@ -1072,7 +1072,7 @@ def link(irc, source, args):
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if remotenet not in world.networkobjects:
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irc.msg(source, 'Error: No network named %r exists.' % remotenet)
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return
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localentry = findRelay((irc.name, localchan))
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localentry = getRelay((irc.name, localchan))
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if localentry:
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irc.msg(source, 'Error: Channel %r is already part of a relay.' % localchan)
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return
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@ -1116,7 +1116,7 @@ def delink(irc, source, args):
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if not utils.isChannel(channel):
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irc.msg(source, 'Error: Invalid channel %r.' % channel)
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return
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entry = findRelay((irc.name, channel))
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entry = getRelay((irc.name, channel))
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if entry:
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if entry[0] == irc.name: # We own this channel.
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if not remotenet:
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@ -1174,7 +1174,7 @@ def linkacl(irc, source, args):
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if not utils.isChannel(channel):
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irc.msg(source, 'Error: Invalid channel %r.' % channel)
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return
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relay = findRelay((irc.name, channel))
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relay = getRelay((irc.name, channel))
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if not relay:
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irc.msg(source, 'Error: No such relay %r exists.' % channel)
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return
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@ -1215,7 +1215,7 @@ def showuser(irc, source, args):
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u = utils.nickToUid(irc, target)
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if u:
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try:
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userpair = getLocalUser(irc, u) or (irc.name, u)
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userpair = getOrigUser(irc, u) or (irc.name, u)
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remoteusers = relayusers[userpair].items()
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except KeyError:
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pass
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@ -1231,7 +1231,7 @@ def showuser(irc, source, args):
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irc.msg(source, "\x02Relay nicks\x02: %s" % ', '.join(nicks))
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relaychannels = []
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for ch in irc.users[u].channels:
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relay = findRelay((irc.name, ch))
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relay = getRelay((irc.name, ch))
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if relay:
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relaychannels.append(''.join(relay))
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if relaychannels and (utils.isOper(irc, source) or u == source):
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