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Merge branch 'devel' into wip/unrealircd

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This commit is contained in:
James Lu 2015-09-04 11:25:26 -07:00
commit 3469603763
4 changed files with 263 additions and 267 deletions
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214
protocols/inspircd.py
View File

@ -8,10 +8,14 @@ curdir = os.path.dirname(__file__)
sys.path += [curdir, os.path.dirname(curdir)] sys.path += [curdir, os.path.dirname(curdir)]
import utils import utils
from log import log from log import log
import proto_common
from classes import * from classes import *
from ts6_common import nickClient, kickServer, kickClient, _sendKick, quitClient, \
removeClient, partClient, messageClient, noticeClient, topicClient, parseTS6Args
from ts6_common import handle_privmsg, handle_kill, handle_kick, handle_error, \
handle_quit, handle_nick, handle_save, handle_squit, handle_mode, handle_topic, \
handle_notice, _send, handle_part
casemapping = 'rfc1459' casemapping = 'rfc1459'
# Raw commands sent from servers vary from protocol to protocol. Here, we map # Raw commands sent from servers vary from protocol to protocol. Here, we map
@ -114,78 +118,6 @@ def sjoinServer(irc, server, channel, users, ts=None):
modes=utils.joinModes(modes))) modes=utils.joinModes(modes)))
irc.channels[channel].users.update(uids) irc.channels[channel].users.update(uids)
def partClient(irc, client, channel, reason=None):
channel = utils.toLower(irc, channel)
if not utils.isInternalClient(irc, client):
log.error('(%s) Error trying to part client %r to %r (no such pseudoclient exists)', irc.name, client, channel)
raise LookupError('No such PyLink PseudoClient exists.')
msg = "PART %s" % channel
if reason:
msg += " :%s" % reason
_send(irc, client, msg)
handle_part(irc, client, 'PART', [channel])
def removeClient(irc, numeric):
"""<irc object> <client numeric>
Removes a client from our internal databases, regardless
of whether it's one of our pseudoclients or not."""
for c, v in irc.channels.copy().items():
v.removeuser(numeric)
# Clear empty non-permanent channels.
if not (irc.channels[c].users or ((irc.cmodes.get('permanent'), None) in irc.channels[c].modes)):
del irc.channels[c]
sid = numeric[:3]
log.debug('Removing client %s from irc.users', numeric)
del irc.users[numeric]
log.debug('Removing client %s from irc.servers[%s]', numeric, sid)
irc.servers[sid].users.discard(numeric)
def quitClient(irc, numeric, reason):
"""<irc object> <client numeric>
Quits a PyLink PseudoClient."""
if utils.isInternalClient(irc, numeric):
_send(irc, numeric, "QUIT :%s" % reason)
removeClient(irc, numeric)
else:
raise LookupError("No such PyLink PseudoClient exists. If you're trying to remove "
"a user that's not a PyLink PseudoClient from "
"the internal state, use removeClient() instead.")
def _sendKick(irc, numeric, channel, target, reason=None):
"""<irc object> <kicker client numeric>
Sends a kick from a PyLink PseudoClient."""
channel = utils.toLower(irc, channel)
if not reason:
reason = 'No reason given'
_send(irc, numeric, 'KICK %s %s :%s' % (channel, target, reason))
# We can pretend the target left by its own will; all we really care about
# is that the target gets removed from the channel userlist, and calling
# handle_part() does that just fine.
handle_part(irc, target, 'KICK', [channel])
def kickClient(irc, numeric, channel, target, reason=None):
if not utils.isInternalClient(irc, numeric):
raise LookupError('No such PyLink PseudoClient exists.')
_sendKick(irc, numeric, channel, target, reason=reason)
def kickServer(irc, numeric, channel, target, reason=None):
if not utils.isInternalServer(irc, numeric):
raise LookupError('No such PyLink PseudoServer exists.')
_sendKick(irc, numeric, channel, target, reason=reason)
def nickClient(irc, numeric, newnick):
"""<irc object> <client numeric> <new nickname>
Changes the nick of a PyLink PseudoClient."""
if not utils.isInternalClient(irc, numeric):
raise LookupError('No such PyLink PseudoClient exists.')
_send(irc, numeric, 'NICK %s %s' % (newnick, int(time.time())))
irc.users[numeric].nick = newnick
def _operUp(irc, target, opertype=None): def _operUp(irc, target, opertype=None):
userobj = irc.users[target] userobj = irc.users[target]
try: try:
@ -259,29 +191,6 @@ def killClient(irc, numeric, target, reason):
# We don't need to call removeClient here, since the remote server # We don't need to call removeClient here, since the remote server
# will send a QUIT from the target if the command succeeds. # will send a QUIT from the target if the command succeeds.
def messageClient(irc, numeric, target, text):
"""<irc object> <client numeric> <text>
Sends PRIVMSG <text> from PyLink client <client numeric>."""
if not utils.isInternalClient(irc, numeric):
raise LookupError('No such PyLink PseudoClient exists.')
_send(irc, numeric, 'PRIVMSG %s :%s' % (target, text))
def noticeClient(irc, numeric, target, text):
"""<irc object> <client numeric> <text>
Sends NOTICE <text> from PyLink client <client numeric>."""
if not utils.isInternalClient(irc, numeric):
raise LookupError('No such PyLink PseudoClient exists.')
_send(irc, numeric, 'NOTICE %s :%s' % (target, text))
def topicClient(irc, numeric, target, text):
if not utils.isInternalClient(irc, numeric):
raise LookupError('No such PyLink PseudoClient exists.')
_send(irc, numeric, 'TOPIC %s :%s' % (target, text))
irc.channels[target].topic = text
irc.channels[target].topicset = True
def topicServer(irc, numeric, target, text): def topicServer(irc, numeric, target, text):
if not utils.isInternalServer(irc, numeric): if not utils.isInternalServer(irc, numeric):
raise LookupError('No such PyLink PseudoServer exists.') raise LookupError('No such PyLink PseudoServer exists.')
@ -369,53 +278,6 @@ def handle_pong(irc, source, command, args):
if source == irc.uplink and args[1] == irc.sid: if source == irc.uplink and args[1] == irc.sid:
irc.lastping = time.time() irc.lastping = time.time()
def handle_privmsg(irc, source, command, args):
# <- :70MAAAAAA PRIVMSG #dev :afasfsa
# <- :70MAAAAAA NOTICE 0ALAAAAAA :afasfsa
target = args[0]
# We use lowercase channels internally, but uppercase UIDs.
if utils.isChannel(target):
target = utils.toLower(irc, target)
return {'target': target, 'text': args[1]}
handle_notice = handle_privmsg
def handle_kill(irc, source, command, args):
killed = args[0]
data = irc.users.get(killed)
if data:
removeClient(irc, killed)
return {'target': killed, 'text': args[1], 'userdata': data}
def handle_kick(irc, source, command, args):
# :70MAAAAAA KICK #endlessvoid 70MAAAAAA :some reason
channel = utils.toLower(irc, args[0])
kicked = args[1]
handle_part(irc, kicked, 'KICK', [channel, args[2]])
return {'channel': channel, 'target': kicked, 'text': args[2]}
def handle_part(irc, source, command, args):
channels = utils.toLower(irc, args[0]).split(',')
for channel in channels:
# We should only get PART commands for channels that exist, right??
irc.channels[channel].removeuser(source)
try:
irc.users[source].channels.discard(channel)
except KeyError:
log.debug("(%s) handle_part: KeyError trying to remove %r from %r's channel list?", irc.name, channel, source)
try:
reason = args[1]
except IndexError:
reason = ''
# Clear empty non-permanent channels.
if not (irc.channels[channel].users or ((irc.cmodes.get('permanent'), None) in irc.channels[channel].modes)):
del irc.channels[channel]
return {'channels': channels, 'text': reason}
def handle_error(irc, numeric, command, args):
irc.connected.clear()
raise ProtocolError('Received an ERROR, killing!')
def handle_fjoin(irc, servernumeric, command, args): def handle_fjoin(irc, servernumeric, command, args):
# :70M FJOIN #chat 1423790411 +AFPfjnt 6:5 7:5 9:5 :o,1SRAABIT4 v,1IOAAF53R <...> # :70M FJOIN #chat 1423790411 +AFPfjnt 6:5 7:5 9:5 :o,1SRAABIT4 v,1IOAAF53R <...>
channel = utils.toLower(irc, args[0]) channel = utils.toLower(irc, args[0])
@ -455,11 +317,6 @@ def handle_uid(irc, numeric, command, args):
irc.servers[numeric].users.add(uid) irc.servers[numeric].users.add(uid)
return {'uid': uid, 'ts': ts, 'nick': nick, 'realhost': realhost, 'host': host, 'ident': ident, 'ip': ip} return {'uid': uid, 'ts': ts, 'nick': nick, 'realhost': realhost, 'host': host, 'ident': ident, 'ip': ip}
def handle_quit(irc, numeric, command, args):
# <- :1SRAAGB4T QUIT :Quit: quit message goes here
removeClient(irc, numeric)
return {'text': args[0]}
def handle_server(irc, numeric, command, args): def handle_server(irc, numeric, command, args):
# SERVER is sent by our uplink or any other server to introduce others. # SERVER is sent by our uplink or any other server to introduce others.
# <- :00A SERVER test.server * 1 00C :testing raw message syntax # <- :00A SERVER test.server * 1 00C :testing raw message syntax
@ -470,25 +327,6 @@ def handle_server(irc, numeric, command, args):
irc.servers[sid] = IrcServer(numeric, servername) irc.servers[sid] = IrcServer(numeric, servername)
return {'name': servername, 'sid': args[3], 'text': sdesc} return {'name': servername, 'sid': args[3], 'text': sdesc}
def handle_nick(irc, numeric, command, args):
# <- :70MAAAAAA NICK GL-devel 1434744242
oldnick = irc.users[numeric].nick
newnick = irc.users[numeric].nick = args[0]
return {'newnick': newnick, 'oldnick': oldnick, 'ts': int(args[1])}
def handle_save(irc, numeric, command, args):
# This is used to handle nick collisions. Here, the client Derp_ already exists,
# so trying to change nick to it will cause a nick collision. On InspIRCd,
# this will simply set the collided user's nick to its UID.
# <- :70MAAAAAA PRIVMSG 0AL000001 :nickclient PyLink Derp_
# -> :0AL000001 NICK Derp_ 1433728673
# <- :70M SAVE 0AL000001 1433728673
user = args[0]
oldnick = irc.users[user].nick
irc.users[user].nick = user
return {'target': user, 'ts': int(args[1]), 'oldnick': oldnick}
def handle_fmode(irc, numeric, command, args): def handle_fmode(irc, numeric, command, args):
# <- :70MAAAAAA FMODE #chat 1433653462 +hhT 70MAAAAAA 70MAAAAAD # <- :70MAAAAAA FMODE #chat 1433653462 +hhT 70MAAAAAA 70MAAAAAD
channel = utils.toLower(irc, args[0]) channel = utils.toLower(irc, args[0])
@ -498,35 +336,6 @@ def handle_fmode(irc, numeric, command, args):
ts = int(args[1]) ts = int(args[1])
return {'target': channel, 'modes': changedmodes, 'ts': ts} return {'target': channel, 'modes': changedmodes, 'ts': ts}
def handle_mode(irc, numeric, command, args):
# In InspIRCd, MODE is used for setting user modes and
# FMODE is used for channel modes:
# <- :70MAAAAAA MODE 70MAAAAAA -i+xc
target = args[0]
modestrings = args[1:]
changedmodes = utils.parseModes(irc, numeric, modestrings)
utils.applyModes(irc, target, changedmodes)
return {'target': target, 'modes': changedmodes}
def handle_squit(irc, numeric, command, args):
# :70M SQUIT 1ML :Server quit by GL!gl@0::1
split_server = args[0]
affected_users = []
log.info('(%s) Netsplit on server %s', irc.name, split_server)
# Prevent RuntimeError: dictionary changed size during iteration
old_servers = copy(irc.servers)
for sid, data in old_servers.items():
if data.uplink == split_server:
log.debug('Server %s also hosts server %s, removing those users too...', split_server, sid)
args = handle_squit(irc, sid, 'SQUIT', [sid, "PyLink: Automatically splitting leaf servers of %s" % sid])
affected_users += args['users']
for user in copy(irc.servers[split_server].users):
affected_users.append(user)
log.debug('Removing client %s (%s)', user, irc.users[user].nick)
removeClient(irc, user)
del irc.servers[split_server]
log.debug('(%s) Netsplit affected users: %s', irc.name, affected_users)
return {'target': split_server, 'users': affected_users}
def handle_idle(irc, numeric, command, args): def handle_idle(irc, numeric, command, args):
"""Handle the IDLE command, sent between servers in remote WHOIS queries.""" """Handle the IDLE command, sent between servers in remote WHOIS queries."""
@ -599,7 +408,7 @@ def handle_events(irc, data):
# Sanity check: set this AFTER we fetch the capabilities for the network! # Sanity check: set this AFTER we fetch the capabilities for the network!
irc.connected.set() irc.connected.set()
try: try:
args = proto_common.parseTS6Args(args) args = parseTS6Args(args)
numeric = args[0] numeric = args[0]
command = args[1] command = args[1]
args = args[2:] args = args[2:]
@ -648,15 +457,6 @@ def handle_ftopic(irc, numeric, command, args):
irc.channels[channel].topicset = True irc.channels[channel].topicset = True
return {'channel': channel, 'setter': setter, 'ts': ts, 'topic': topic} return {'channel': channel, 'setter': setter, 'ts': ts, 'topic': topic}
def handle_topic(irc, numeric, command, args):
# <- :70MAAAAAA TOPIC #test :test
channel = utils.toLower(irc, args[0])
topic = args[1]
ts = int(time.time())
irc.channels[channel].topic = topic
irc.channels[channel].topicset = True
return {'channel': channel, 'setter': numeric, 'ts': ts, 'topic': topic}
def handle_invite(irc, numeric, command, args): def handle_invite(irc, numeric, command, args):
# <- :70MAAAAAC INVITE 0ALAAAAAA #blah 0 # <- :70MAAAAAC INVITE 0ALAAAAAA #blah 0
target = args[0] target = args[0]

34
protocols/proto_common.py
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@ -1,34 +0,0 @@
def parseArgs(args):
"""<arg list>
Parses a string of RFC1459-style arguments split into a list, where ":" may
be used for multi-word arguments that last until the end of a line.
"""
real_args = []
for idx, arg in enumerate(args):
real_args.append(arg)
# If the argument starts with ':' and ISN'T the first argument.
# The first argument is used for denoting the source UID/SID.
if arg.startswith(':') and idx != 0:
# : is used for multi-word arguments that last until the end
# of the message. We can use list splicing here to turn them all
# into one argument.
# Set the last arg to a joined version of the remaining args
arg = args[idx:]
arg = ' '.join(arg)[1:]
# Cut the original argument list right before the multi-word arg,
# and then append the multi-word arg.
real_args = args[:idx]
real_args.append(arg)
break
return real_args
def parseTS6Args(args):
"""<arg list>
Similar to parseArgs(), but stripping leading colons from the first argument
of a line (usually the sender field)."""
args = parseArgs(args)
args[0] = args[0].split(':', 1)[1]
return args

31
protocols/ts6.py
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@ -10,19 +10,15 @@ from log import log
from classes import * from classes import *
# Shared with inspircd module because the output is the same. # Shared with inspircd module because the output is the same.
from inspircd import nickClient, kickServer, kickClient, _sendKick, quitClient, \ from ts6_common import nickClient, kickServer, kickClient, _sendKick, quitClient, \
removeClient, partClient, messageClient, noticeClient, topicClient removeClient, partClient, messageClient, noticeClient, topicClient, parseTS6Args
from inspircd import handle_privmsg, handle_kill, handle_kick, handle_error, \ from ts6_common import handle_privmsg, handle_kill, handle_kick, handle_error, \
handle_quit, handle_nick, handle_save, handle_squit, handle_mode, handle_topic, \ handle_quit, handle_nick, handle_save, handle_squit, handle_mode, handle_topic, \
handle_notice handle_notice, _send, handle_part
import proto_common
casemapping = 'rfc1459' casemapping = 'rfc1459'
hook_map = {'SJOIN': 'JOIN', 'TB': 'TOPIC', 'TMODE': 'MODE', 'BMASK': 'MODE'} hook_map = {'SJOIN': 'JOIN', 'TB': 'TOPIC', 'TMODE': 'MODE', 'BMASK': 'MODE'}
def _send(irc, sid, msg):
irc.send(':%s %s' % (sid, msg))
def spawnClient(irc, nick, ident='null', host='null', realhost=None, modes=set(), def spawnClient(irc, nick, ident='null', host='null', realhost=None, modes=set(),
server=None, ip='0.0.0.0', realname=None, ts=None, opertype=None): server=None, ip='0.0.0.0', realname=None, ts=None, opertype=None):
server = server or irc.sid server = server or irc.sid
@ -371,23 +367,6 @@ def handle_pong(irc, source, command, args):
if source == irc.uplink: if source == irc.uplink:
irc.lastping = time.time() irc.lastping = time.time()
def handle_part(irc, source, command, args):
channels = utils.toLower(irc, args[0]).split(',')
# We should only get PART commands for channels that exist, right??
for channel in channels:
irc.channels[channel].removeuser(source)
try:
irc.users[source].channels.discard(channel)
except KeyError:
log.debug("(%s) handle_part: KeyError trying to remove %r from %r's channel list?", irc.name, channel, source)
try:
reason = args[1]
except IndexError:
reason = ''
if not (irc.channels[channel].users or ((irc.cmodes.get('permanent'), None) in irc.channels[channel].modes)):
del irc.channels[channel]
return {'channels': channels, 'text': reason}
def handle_sjoin(irc, servernumeric, command, args): def handle_sjoin(irc, servernumeric, command, args):
# parameters: channelTS, channel, simple modes, opt. mode parameters..., nicklist # parameters: channelTS, channel, simple modes, opt. mode parameters..., nicklist
channel = utils.toLower(irc, args[1]) channel = utils.toLower(irc, args[1])
@ -578,7 +557,7 @@ def handle_events(irc, data):
log.debug('(%s) Starting delay to send ENDBURST', irc.name) log.debug('(%s) Starting delay to send ENDBURST', irc.name)
endburst_timer.start() endburst_timer.start()
try: try:
args = proto_common.parseTS6Args(args) args = parseTS6Args(args)
numeric = args[0] numeric = args[0]
command = args[1] command = args[1]

251
protocols/ts6_common.py Normal file
View File

@ -0,0 +1,251 @@
import sys
import os
curdir = os.path.dirname(__file__)
sys.path += [curdir, os.path.dirname(curdir)]
import utils
from log import log
from classes import *
def _send(irc, sid, msg):
irc.send(':%s %s' % (sid, msg))
def parseArgs(args):
"""<arg list>
Parses a string of RFC1459-style arguments split into a list, where ":" may
be used for multi-word arguments that last until the end of a line.
"""
real_args = []
for idx, arg in enumerate(args):
real_args.append(arg)
# If the argument starts with ':' and ISN'T the first argument.
# The first argument is used for denoting the source UID/SID.
if arg.startswith(':') and idx != 0:
# : is used for multi-word arguments that last until the end
# of the message. We can use list splicing here to turn them all
# into one argument.
# Set the last arg to a joined version of the remaining args
arg = args[idx:]
arg = ' '.join(arg)[1:]
# Cut the original argument list right before the multi-word arg,
# and then append the multi-word arg.
real_args = args[:idx]
real_args.append(arg)
break
return real_args
def parseTS6Args(args):
"""<arg list>
Similar to parseArgs(), but stripping leading colons from the first argument
of a line (usually the sender field)."""
args = parseArgs(args)
args[0] = args[0].split(':', 1)[1]
return args
### OUTGOING COMMANDS
def _sendKick(irc, numeric, channel, target, reason=None):
"""<irc object> <kicker client numeric>
Sends a kick from a PyLink PseudoClient."""
channel = utils.toLower(irc, channel)
if not reason:
reason = 'No reason given'
_send(irc, numeric, 'KICK %s %s :%s' % (channel, target, reason))
# We can pretend the target left by its own will; all we really care about
# is that the target gets removed from the channel userlist, and calling
# handle_part() does that just fine.
handle_part(irc, target, 'KICK', [channel])
def kickClient(irc, numeric, channel, target, reason=None):
if not utils.isInternalClient(irc, numeric):
raise LookupError('No such PyLink PseudoClient exists.')
_sendKick(irc, numeric, channel, target, reason=reason)
def kickServer(irc, numeric, channel, target, reason=None):
if not utils.isInternalServer(irc, numeric):
raise LookupError('No such PyLink PseudoServer exists.')
_sendKick(irc, numeric, channel, target, reason=reason)
def nickClient(irc, numeric, newnick):
"""<irc object> <client numeric> <new nickname>
Changes the nick of a PyLink PseudoClient."""
if not utils.isInternalClient(irc, numeric):
raise LookupError('No such PyLink PseudoClient exists.')
_send(irc, numeric, 'NICK %s %s' % (newnick, int(time.time())))
irc.users[numeric].nick = newnick
def removeClient(irc, numeric):
"""<irc object> <client numeric>
Removes a client from our internal databases, regardless
of whether it's one of our pseudoclients or not."""
for c, v in irc.channels.copy().items():
v.removeuser(numeric)
# Clear empty non-permanent channels.
if not (irc.channels[c].users or ((irc.cmodes.get('permanent'), None) in irc.channels[c].modes)):
del irc.channels[c]
sid = numeric[:3]
log.debug('Removing client %s from irc.users', numeric)
del irc.users[numeric]
log.debug('Removing client %s from irc.servers[%s]', numeric, sid)
irc.servers[sid].users.discard(numeric)
def partClient(irc, client, channel, reason=None):
channel = utils.toLower(irc, channel)
if not utils.isInternalClient(irc, client):
log.error('(%s) Error trying to part client %r to %r (no such pseudoclient exists)', irc.name, client, channel)
raise LookupError('No such PyLink PseudoClient exists.')
msg = "PART %s" % channel
if reason:
msg += " :%s" % reason
_send(irc, client, msg)
handle_part(irc, client, 'PART', [channel])
def quitClient(irc, numeric, reason):
"""<irc object> <client numeric>
Quits a PyLink PseudoClient."""
if utils.isInternalClient(irc, numeric):
_send(irc, numeric, "QUIT :%s" % reason)
removeClient(irc, numeric)
else:
raise LookupError("No such PyLink PseudoClient exists.")
def messageClient(irc, numeric, target, text):
"""<irc object> <client numeric> <text>
Sends PRIVMSG <text> from PyLink client <client numeric>."""
if not utils.isInternalClient(irc, numeric):
raise LookupError('No such PyLink PseudoClient exists.')
_send(irc, numeric, 'PRIVMSG %s :%s' % (target, text))
def noticeClient(irc, numeric, target, text):
"""<irc object> <client numeric> <text>
Sends NOTICE <text> from PyLink client <client numeric>."""
if not utils.isInternalClient(irc, numeric):
raise LookupError('No such PyLink PseudoClient exists.')
_send(irc, numeric, 'NOTICE %s :%s' % (target, text))
def topicClient(irc, numeric, target, text):
if not utils.isInternalClient(irc, numeric):
raise LookupError('No such PyLink PseudoClient exists.')
_send(irc, numeric, 'TOPIC %s :%s' % (target, text))
irc.channels[target].topic = text
irc.channels[target].topicset = True
### HANDLERS
def handle_privmsg(irc, source, command, args):
# <- :70MAAAAAA PRIVMSG #dev :afasfsa
# <- :70MAAAAAA NOTICE 0ALAAAAAA :afasfsa
target = args[0]
# We use lowercase channels internally, but uppercase UIDs.
if utils.isChannel(target):
target = utils.toLower(irc, target)
return {'target': target, 'text': args[1]}
handle_notice = handle_privmsg
def handle_kill(irc, source, command, args):
killed = args[0]
data = irc.users.get(killed)
if data:
removeClient(irc, killed)
return {'target': killed, 'text': args[1], 'userdata': data}
def handle_kick(irc, source, command, args):
# :70MAAAAAA KICK #endlessvoid 70MAAAAAA :some reason
channel = utils.toLower(irc, args[0])
kicked = args[1]
handle_part(irc, kicked, 'KICK', [channel, args[2]])
return {'channel': channel, 'target': kicked, 'text': args[2]}
def handle_error(irc, numeric, command, args):
irc.connected.clear()
raise ProtocolError('Received an ERROR, killing!')
def handle_nick(irc, numeric, command, args):
# <- :70MAAAAAA NICK GL-devel 1434744242
oldnick = irc.users[numeric].nick
newnick = irc.users[numeric].nick = args[0]
return {'newnick': newnick, 'oldnick': oldnick, 'ts': int(args[1])}
def handle_quit(irc, numeric, command, args):
# <- :1SRAAGB4T QUIT :Quit: quit message goes here
removeClient(irc, numeric)
return {'text': args[0]}
def handle_save(irc, numeric, command, args):
# This is used to handle nick collisions. Here, the client Derp_ already exists,
# so trying to change nick to it will cause a nick collision. On InspIRCd,
# this will simply set the collided user's nick to its UID.
# <- :70MAAAAAA PRIVMSG 0AL000001 :nickclient PyLink Derp_
# -> :0AL000001 NICK Derp_ 1433728673
# <- :70M SAVE 0AL000001 1433728673
user = args[0]
oldnick = irc.users[user].nick
irc.users[user].nick = user
return {'target': user, 'ts': int(args[1]), 'oldnick': oldnick}
def handle_squit(irc, numeric, command, args):
# :70M SQUIT 1ML :Server quit by GL!gl@0::1
split_server = args[0]
affected_users = []
log.info('(%s) Netsplit on server %s', irc.name, split_server)
# Prevent RuntimeError: dictionary changed size during iteration
old_servers = irc.servers.copy()
for sid, data in old_servers.items():
if data.uplink == split_server:
log.debug('Server %s also hosts server %s, removing those users too...', split_server, sid)
args = handle_squit(irc, sid, 'SQUIT', [sid, "PyLink: Automatically splitting leaf servers of %s" % sid])
affected_users += args['users']
for user in irc.servers[split_server].users.copy():
affected_users.append(user)
log.debug('Removing client %s (%s)', user, irc.users[user].nick)
removeClient(irc, user)
del irc.servers[split_server]
log.debug('(%s) Netsplit affected users: %s', irc.name, affected_users)
return {'target': split_server, 'users': affected_users}
def handle_mode(irc, numeric, command, args):
# In InspIRCd, MODE is used for setting user modes and
# FMODE is used for channel modes:
# <- :70MAAAAAA MODE 70MAAAAAA -i+xc
target = args[0]
modestrings = args[1:]
changedmodes = utils.parseModes(irc, numeric, modestrings)
utils.applyModes(irc, target, changedmodes)
return {'target': target, 'modes': changedmodes}
def handle_topic(irc, numeric, command, args):
# <- :70MAAAAAA TOPIC #test :test
channel = utils.toLower(irc, args[0])
topic = args[1]
ts = int(time.time())
irc.channels[channel].topic = topic
irc.channels[channel].topicset = True
return {'channel': channel, 'setter': numeric, 'ts': ts, 'topic': topic}
def handle_part(irc, source, command, args):
channels = utils.toLower(irc, args[0]).split(',')
for channel in channels:
# We should only get PART commands for channels that exist, right??
irc.channels[channel].removeuser(source)
try:
irc.users[source].channels.discard(channel)
except KeyError:
log.debug("(%s) handle_part: KeyError trying to remove %r from %r's channel list?", irc.name, channel, source)
try:
reason = args[1]
except IndexError:
reason = ''
# Clear empty non-permanent channels.
if not (irc.channels[channel].users or ((irc.cmodes.get('permanent'), None) in irc.channels[channel].modes)):
del irc.channels[channel]
return {'channels': channels, 'text': reason}