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|
import time
from conf import conf
import ui
import windows
import irc
COMMAND_PREFIX = conf.get('command_prefix', '/')
NICK_SUFFIX = r"`_-\|0123456789"
_hextochr = dict(('%02x' % i, chr(i)) for i in range(256))
def unquote(url, rurl=""):
while '%' in url:
url, char = url.rsplit('%', 1)
chars = char[:2].lower()
if chars in _hextochr:
rurl = '%s%s%s' % (_hextochr[chars], char[2:], rurl)
else:
rurl = "%s%s%s" % ('%', char, rurl)
return url + rurl
#for getting a list of alternative nicks to try on a network
def _nick_generator(network):
for nick in network.nicks[1:]:
yield nick
if network._nick_error:
nick = 'ircperson'
else:
nick = network.nicks[0]
import itertools
for i in itertools.count(1):
for j in xrange(len(NICK_SUFFIX)**i):
suffix = ''.join(NICK_SUFFIX[(j/(len(NICK_SUFFIX)**x))%len(NICK_SUFFIX)] for x in xrange(i))
if network._nick_max_length:
yield nick[0:network._nick_max_length-i]+suffix
else:
yield nick+suffix
def setdownRaw(e):
if not e.done:
if not e.network.got_nick:
if e.msg[1] in ('432','433','436','437'): #nickname unavailable
failednick = e.msg[3]
nicks = list(e.network.nicks)
if hasattr(e.network,'_nick_generator'):
if len(failednick) < len(e.network._next_nick):
e.network._nick_max_length = len(failednick)
e.network._next_nick = e.network._nick_generator.next()
e.network.raw('NICK %s' % e.network._next_nick)
e.network._nick_error |= (e.msg[1] == '432')
else:
e.network._nick_error = (e.msg[1] == '432')
if len(failednick) < len(e.network.nicks[0]):
e.network._nick_max_length = len(failednick)
else:
e.network._nick_max_length = 0
e.network._nick_generator = _nick_generator(e.network)
e.network._next_nick = e.network._nick_generator.next()
e.network.raw('NICK %s' % e.network._next_nick)
elif e.msg[1] == '431': #no nickname given--this shouldn't happen
pass
elif e.msg[1] == '001':
e.network.got_nick = True
if e.network.me != e.msg[2]:
core.events.trigger(
'Nick', network=e.network, window=e.window,
source=e.network.me, target=e.msg[2], address='',
text=e.msg[2]
)
e.network.me = e.msg[2]
if hasattr(e.network,'_nick_generator'):
del e.network._nick_generator, e.network._nick_max_length, e.network._next_nick
if e.msg[1] == "PING":
e.network.raw("PONG :%s" % e.msg[-1])
e.done = True
elif e.msg[1] == "JOIN":
e.channel = e.target
e.requested = e.network.norm_case(e.channel) in e.network.requested_joins
core.events.trigger("Join", e)
e.done = True
elif e.msg[1] == "PART":
e.channel = e.target
e.requested = e.network.norm_case(e.channel) in e.network.requested_parts
e.text = ' '.join(e.msg[3:])
core.events.trigger("Part", e)
e.done = True
elif e.msg[1] in "MODE":
e.channel = e.target
e.text = ' '.join(e.msg[3:])
core.events.trigger("Mode", e)
e.done = True
elif e.msg[1] == "QUIT":
core.events.trigger('Quit', e)
e.done = True
elif e.msg[1] == "KICK":
e.channel = e.msg[2]
e.target = e.msg[3]
core.events.trigger('Kick', e)
e.done = True
elif e.msg[1] == "NICK":
core.events.trigger('Nick', e)
if e.network.me == e.source:
e.network.me = e.target
e.done = True
elif e.msg[1] == "PRIVMSG":
if len(e.msg[3]) > 8 and e.msg[3][0:7] == "\x01ACTION":
e.text = ' '.join(e.msg[3:])[8:-1]
core.events.trigger('Action', e)
elif len(e.msg[3]) > 1 and e.msg[3][0:1] == "\x01":
e.text = ' '.join(e.msg[3:])[1:-1]
core.events.trigger('Ctcp', e)
else:
core.events.trigger('Text', e)
e.done = True
elif e.msg[1] == "NOTICE":
if len(e.msg[3]) > 1 and e.msg[3][0:1] == "\x01":
e.text = ' '.join(e.msg[3:])[1:-1]
core.events.trigger('CtcpReply', e)
else:
core.events.trigger('Notice', e)
e.done = True
elif e.msg[1] == "TOPIC":
core.events.trigger('Topic', e)
e.done = True
elif e.msg[1] in ("376", "422"): #RPL_ENDOFMOTD
if e.network.status == irc.INITIALIZING:
e.network.status = irc.CONNECTED
core.events.trigger('Connect', e)
e.done = True
elif e.msg[1] == "470": #forwarded from channel X to channel Y
if e.network.norm_case(e.msg[3]) in e.network.requested_joins:
e.network.requested_joins.discard(e.network.norm_case(e.msg[3]))
e.network.requested_joins.add(e.network.norm_case(e.msg[4]))
elif e.msg[1] == "005": #RPL_ISUPPORT
for arg in e.msg[3:]:
if ' ' not in arg: #ignore "are supported by this server"
if '=' in arg:
name, value = arg.split('=', 1)
if value.isdigit():
value = int(value)
else:
name, value = arg, ''
#Workaround for broken servers (bahamut on EnterTheGame)
if name == 'PREFIX' and value[0] != '(':
continue
#in theory, we're supposed to replace \xHH with the
# corresponding ascii character, but I don't think anyone
# really does this
e.network.isupport[name] = value
if name == 'PREFIX':
new_prefixes = {}
modes, prefixes = value[1:].split(')')
for mode, prefix in zip(modes, prefixes):
new_prefixes[mode] = prefix
new_prefixes[prefix] = mode
e.network.prefixes = new_prefixes
def setupSocketConnect(e):
e.network.got_nick = False
e.network.isupport = {
'NETWORK': e.network.server,
'PREFIX': '(ohv)@%+',
'CHANMODES': 'b,k,l,imnpstr',
}
e.network.prefixes = {'o':'@', 'h':'%', 'v':'+', '@':'o', '%':'h', '+':'v'}
e.network.connect_timestamp = time.time()
e.network.requested_joins.clear()
e.network.requested_parts.clear()
e.network.on_channels.clear()
if hasattr(e.network,'_nick_generator'):
del e.network._nick_generator, e.network._nick_max_length, e.network._next_nick
if not e.done:
#this needs to be tested--anyone have a server that uses PASS?
if e.network.password:
e.network.raw("PASS :%s" % e.network.password)
e.network.raw("NICK %s" % e.network.nicks[0])
e.network.raw("USER %s %s %s :%s" %
(e.network.username, "8", "*", e.network.fullname))
#per rfc2812 these are username, user mode flags, unused, realname
#e.network.me = None
e.done = True
def onDisconnect(e):
if hasattr(e.network,'_reconnect_source'):
e.network._reconnect_source.unregister()
del e.network._reconnect_source
if hasattr(e.network,'connect_timestamp'):
if e.error and conf.get('autoreconnect',True):
delay = time.time() - e.network.connect_timestamp > 30 and 30 or 120
def do_reconnect():
if not e.network.status:
server(network=e.network)
def do_announce_reconnect():
if not e.network.status:
windows.get_default(e.network).write("* Will reconnect in %s seconds.." % delay)
e.network._reconnect_source = ui.register_timer(delay*1000,do_reconnect)
e.network._reconnect_source = ui.register_idle(do_announce_reconnect)
def onCloseNetwork(e):
e.network.quit()
if hasattr(e.network,'_reconnect_source'):
e.network._reconnect_source.unregister()
del e.network._reconnect_source
def setdownDisconnect(e):
if hasattr(e.network,'connect_timestamp'):
del e.network.connect_timestamp
def setupInput(e):
if not e.done:
if e.text.startswith(COMMAND_PREFIX) and not e.ctrl:
command = e.text[len(COMMAND_PREFIX):]
else:
command = 'say - %s' % e.text
core.events.run(command, e.window, e.network)
e.done = True
def onCommandSay(e):
if isinstance(e.window, windows.ChannelWindow) or isinstance(e.window, windows.QueryWindow):
e.network.msg(e.window.id, ' '.join(e.args))
else:
raise core.events.CommandError("There's no one here to speak to.")
def onCommandCtcp(e):
if len(e.args) > 2:
message = ('\x01' + e.args[1].upper() + ' ' +
' '.join(e.args[2:]) + '\x01')
else:
message = ('\x01' + e.args[1].upper() + '\x01')
e.network.msg(e.args[0], message)
def onCommandMsg(e):
e.network.msg(e.args[0], ' '.join(e.args[1:]))
def onCommandNotice(e):
e.network.notice(e.args[0], ' '.join(e.args[1:]))
def onCommandQuery(e):
windows.new(windows.QueryWindow, e.network, e.args[0], core).activate()
if len(e.args) > 1:
message = ' '.join(e.args[1:])
if message: #this is false if you do "/query nickname "
e.network.msg(e.args[0], ' '.join(e.args[1:]))
def onCommandAction(e):
if isinstance(e.window, windows.ChannelWindow) or isinstance(e.window, windows.QueryWindow):
e.network.msg(e.window.id, '\x01ACTION ' + ' '.join(e.args) + '\x01')
else:
raise core.events.CommandError("There's no one here to speak to.")
onCommandMe = onCommandAction
def setupJoin(e):
if e.source == e.network.me:
chan = e.network.norm_case(e.channel)
e.network.on_channels.add(chan)
e.network.requested_joins.discard(chan)
def setdownPart(e):
if e.source == e.network.me:
chan = e.network.norm_case(e.channel)
e.network.on_channels.discard(chan)
e.network.requested_parts.discard(chan)
def setdownKick(e):
if e.target == e.network.me:
chan = e.network.norm_case(e.channel)
e.network.on_channels.discard(chan)
def ischan(network, channel):
return network.norm_case(channel) in network.on_channels
# make /nick work offline
def change_nick(network, nick):
if not network.status:
core.events.trigger(
'Nick',
network=network, window=windows.get_default(network, core.manager),
source=network.me, target=nick, address='', text=nick
)
network.nicks[0] = nick
network.me = nick
else:
network.raw('NICK :%s' % nick)
def onCommandNick(e):
default_nick = irc.default_nicks()[0]
if 't' not in e.switches and e.network.me == default_nick:
conf['nick'] = e.args[0]
import conf as _conf
_conf.save()
for network in set(w.network for w in core.manager):
if network.me == default_nick:
change_nick(network, e.args[0])
else:
change_nick(e.network, e.args[0])
def setdownNick(e):
if e.source != e.network.me:
window = windows.get(windows.QueryWindow, e.network, e.source)
if window:
window.id = e.target
# make /quit always disconnect us
def onCommandQuit(e):
if e.network.status:
e.network.quit(' '.join(e.args))
else:
raise core.events.CommandError("We're not connected to a network.")
def onCommandRaw(e):
if e.network.status >= irc.INITIALIZING:
e.network.raw(' '.join(e.args))
else:
raise core.events.CommandError("We're not connected to a network.")
onCommandQuote = onCommandRaw
def onCommandJoin(e):
if e.args:
if e.network.status >= irc.INITIALIZING:
e.network.join(' '.join(e.args), requested = 'n' not in e.switches)
else:
raise core.events.CommandError("We're not connected.")
elif isinstance(e.window, windows.ChannelWindow):
e.window.network.join(e.window.id, requested = 'n' not in e.switches)
else:
raise core.events.CommandError("You must supply a channel.")
onCommandJ = onCommandJoin
def onCommandPart(e):
if e.args:
if e.network.status >= irc.INITIALIZING:
e.network.part(' '.join(e.args), requested = 'n' not in e.switches)
else:
raise core.events.CommandError("We're not connected.")
elif isinstance(e.window, windows.ChannelWindow):
e.window.network.part(e.window.id, requested = 'n' not in e.switches)
else:
raise core.events.CommandError("You must supply a channel.")
def onCommandHop(e):
if e.args:
if e.network.status >= irc.INITIALIZING:
e.network.part(e.args[0], requested = False)
e.network.join(' '.join(e.args), requested = False)
else:
raise core.events.CommandError("We're not connected.")
elif isinstance(e.window, windows.ChannelWindow):
e.window.network.part(e.window.id, requested = False)
e.window.network.join(e.window.id, requested = False)
else:
raise core.events.CommandError("You must supply a channel.")
#this should be used whereever a new irc.Network may need to be created
def server(server=None,port=6667,network=None,connect=True):
network_info = {}
if server:
network_info["name"] = server
network_info["server"] = server
if port:
network_info["port"] = port
get_network_info(server, network_info)
if not network:
network = irc.Network(**network_info)
windows.new(windows.StatusWindow, network, "status").activate()
else:
if "server" in network_info:
network.name = network_info['name']
network.server = network_info['server']
if not network.status:
window = windows.get_default(network, core.manager)
if window:
window.update()
if "port" in network_info:
network.port = network_info["port"]
if network.status:
network.quit()
if connect:
network.connect()
#core.window.write("* Connecting to %s on port %s" % (network.server, network.port))
windows.get_default(network, core.manager).write(
"* Connecting to %s on port %s" % (network.server, network.port)
)
return network
def onCommandServer(e):
host = port = None
if e.args:
host = e.args[0]
if ':' in host:
host, port = host.rsplit(':', 1)
port = int(port)
elif len(e.args) > 1:
port = int(e.args[1])
else:
port = 6667
if 'm' in e.switches:
network = None
else:
network = e.network
server(server=host, port=port, network=network, connect='o' not in e.switches)
#see http://www.w3.org/Addressing/draft-mirashi-url-irc-01.txt
def onCommandIrcurl(e):
url = e.args[0]
if url.startswith('irc://'):
url = url[6:]
if not url.startswith('/'):
host, target = url.rsplit('/',1)
if ':' in host:
host, port = host.rsplit(':',1)
else:
port = 6667
else:
host = None
port = 6667
target = url
if host:
if e.network and e.network.server == host:
network = e.network
else:
for w in list(windows.manager):
if w.network and w.network.server == host:
network = w.network
break
else:
for w in list(windows.manager):
if w.network and w.network.server == 'irc.default.org':
network = server(host,port,w.network)
break
else:
network = server(host,port)
if ',' in target:
target, modifiers = target.split(',',1)
action = ''
else:
target = unquote(target)
if target[0] not in '#&+':
target = '#'+target
action = 'join %s' % target
if network.status == irc.CONNECTED:
core.events.run(action, windows.get_default(network), network)
else:
if not hasattr(network,'temp_perform'):
network.temp_perform = [action]
else:
network.temp_perform.append(action)
#commands that we need to add a : to but otherwise can send unchanged
#the dictionary contains the number of arguments we take without adding the :
trailing = {
'away':0,
'cnotice':2,
'cprivmsg':2,
'kick':2,
'kill':1,
'part':1,
'squery':1,
'squit':1,
'topic':1,
'wallops':0,
}
needschan = {
'topic':0,
'invite':1,
'kick':0,
# 'mode':0, #this is commonly used for channels, but can apply to users
# 'names':0, #with no parameters, this is supposed to give a list of all users; we may be able to safely ignore that.
}
def setupCommand(e):
if not e.done:
if e.name in needschan and isinstance(e.window, windows.ChannelWindow):
valid_chan_prefixes = e.network.isupport.get('CHANTYPES', '#&+')
chan_pos = needschan[e.name]
if len(e.args) > chan_pos:
if not e.args[chan_pos] or e.args[chan_pos][0] not in valid_chan_prefixes:
e.args.insert(chan_pos, e.window.id)
else:
e.args.append(e.window.id)
if e.name in trailing:
trailing_pos = trailing[e.name]
if len(e.args) > trailing_pos:
e.args[trailing_pos] = ':%s' % e.args[trailing_pos]
e.text = '%s %s' % (e.name, ' '.join(e.args))
def setdownCommand(e):
if not e.done and e.network.status >= irc.INITIALIZING:
e.network.raw(e.text)
e.done = True
def get_network_info(name, network_info):
conf_info = conf.get('networks', {}).get(name)
if conf_info:
network_info['server'] = name
network_info.update(conf_info)
def onStart(e):
for network in conf.get('start_networks', []):
server(server=network)
def onConnect(e):
network_info = conf.get('networks', {}).get(e.network.name, {})
for command in network_info.get('perform', []):
while command.startswith(COMMAND_PREFIX):
command = command[len(COMMAND_PREFIX):]
core.events.run(command, e.window, e.network)
tojoin = ','.join(network_info.get('join', []))
if tojoin:
core.events.run('join -n %s' % tojoin, e.window, e.network)
if hasattr(e.network,'temp_perform'):
for command in e.network.temp_perform:
core.events.run(command, e.window, e.network)
del e.network.temp_perform
def isautojoin(network, channel):
try:
joinlist = conf['networks'][network.name]['join']
except KeyError:
return False
normchannel = network.norm_case(channel)
for chan in joinlist:
if normchannel == network.norm_case(chan):
return True
return False
def setautojoin(network, channel):
if 'networks' not in conf:
conf['networks'] = networks = {}
else:
networks = conf['networks']
if network.name not in networks:
networks[network.name] = network_settings = {}
if 'start_networks' not in conf:
conf['start_networks'] = []
conf['start_networks'].append(network.name)
else:
network_settings = networks[network.name]
if 'join' not in network_settings:
network_settings['join'] = [channel]
else:
network_settings['join'].append(channel)
def unsetautojoin(network, channel):
try:
joinlist = conf['networks'][network.name]['join']
except KeyError:
return False
normchannel = network.norm_case(channel)
for i, chan in enumerate(joinlist[:]):
if normchannel == network.norm_case(chan):
joinlist.pop(i)
def onChannelMenu(e):
pass
# def toggle_join():
# if isautojoin(e.network, e.channel):
# unsetautojoin(e.network, e.channel)
# else:
# setautojoin(e.network, e.channel)
#
# e.menu.append(('Autojoin', isautojoin(e.network, e.channel), toggle_join))
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