*not* have a leading '#' unless the channel name itself does.
Options: -d sets the debug-message level (probably only of interest to
-developers). The -V option prints the program version and exits.
+developers). -l sets a logfile to capture message traffic from
+channels. -n sets the nick and -p the nickserv password. The -V
+option prints the program version and exits.
Design and code by Eric S. Raymond <esr@thyrsus.com>. See the project
resource page at <http://www.catb.org/~esr/irker/>.
-Requires Python 2.6 or 2.5 with the simplejson library installed, and
-the irc client library at version >= 3.2: see
-
-http://pypi.python.org/pypi/irc/
+Requires Python 2.6 or 2.5 with the simplejson library installed.
"""
+
+from __future__ import with_statement
+
# These things might need tuning
HOST = "localhost"
PORT = 6659
-NAMESTYLE = "irker%03d" # IRC nick template - must contain '%d'
XMIT_TTL = (3 * 60 * 60) # Time to live, seconds from last transmit
PING_TTL = (15 * 60) # Time to live, seconds from last PING
HANDSHAKE_TTL = 60 # Time to live, seconds from nick transmit
DISCONNECT_TTL = (24 * 60 * 60) # Time to live, seconds from last connect
UNSEEN_TTL = 60 # Time to live, seconds since first request
CHANNEL_MAX = 18 # Max channels open per socket (default)
-ANTI_FLOOD_DELAY = 0.5 # Anti-flood delay after transmissions, seconds
+ANTI_FLOOD_DELAY = 1.0 # Anti-flood delay after transmissions, seconds
ANTI_BUZZ_DELAY = 0.09 # Anti-buzz delay after queue-empty check
CONNECTION_MAX = 200 # To avoid hitting a thread limit
# No user-serviceable parts below this line
-version = "1.11"
+version = "2.1"
-import sys, getopt, urlparse, time, random, socket, signal
-import threading, Queue, SocketServer
-import irc.client, logging
+import sys, getopt, urlparse, time, random, socket, signal, re
+import threading, Queue, SocketServer, select
try:
import simplejson as json # Faster, also makes us Python-2.4-compatible
except ImportError:
# same problem - there is little point in reliable delivery to a relay
# that is down or unreliable.
#
-# This code uses only NICK, JOIN, PART, MODE, and PRIVMSG. It is strictly
-# compliant to RFC1459, except for the interpretation and use of the
-# DEAF and CHANLIMIT and (obsolete) MAXCHANNELS features. CHANLIMIT
-# is as described in the Internet RFC draft
+# This code uses only NICK, JOIN, PART, MODE, PRIVMSG, USER, and QUIT.
+# It is strictly compliant to RFC1459, except for the interpretation and
+# use of the DEAF and CHANLIMIT and (obsolete) MAXCHANNELS features.
+#
+# CHANLIMIT is as described in the Internet RFC draft
# draft-brocklesby-irc-isupport-03 at <http://www.mirc.com/isupport.html>.
# The ",isnick" feature is as described in
# <http://ftp.ics.uci.edu/pub/ietf/uri/draft-mirashi-url-irc-01.txt>.
+# Historical note: the IRCClient and IRCServerConnection classes
+# (~270LOC) replace the overweight, overcomplicated 3KLOC mass of
+# irclib code that irker formerly used as a service library. They
+# still look similar to parts of irclib because I contributed to that
+# code before giving up on it.
+
+class IRCError(Exception):
+ "An IRC exception"
+ pass
+
+class IRCClient():
+ "An IRC client session to one or more servers."
+ def __init__(self, debuglevel):
+ self.mutex = threading.RLock()
+ self.server_connections = []
+ self.event_handlers = {}
+ self.add_event_handler("ping",
+ lambda c, e: c.ship("PONG %s" % e.target))
+ self.debuglevel = debuglevel
+
+ def newserver(self):
+ "Initialize a new server-connection object."
+ conn = IRCServerConnection(self)
+ with self.mutex:
+ self.server_connections.append(conn)
+ return conn
+
+ def spin(self, timeout=0.2):
+ "Spin processing data from connections forever."
+ # Outer loop should specifically *not* be mutex-locked.
+ # Otherwise no other thread would ever be able to change
+ # the shared state of an IRC object running this function.
+ while True:
+ with self.mutex:
+ connected = [x for x in self.server_connections
+ if x is not None and x.socket is not None]
+ sockets = [x.socket for x in connected]
+ if sockets:
+ connmap = dict([(c.socket.fileno(), c) for c in connected])
+ (insocks, _o, _e) = select.select(sockets, [], [], timeout)
+ for s in insocks:
+ connmap[s.fileno()].consume()
+
+ else:
+ time.sleep(timeout)
+
+ def add_event_handler(self, event, handler):
+ "Set a handler to be called later."
+ with self.mutex:
+ event_handlers = self.event_handlers.setdefault(event, [])
+ event_handlers.append(handler)
+
+ def handle_event(self, connection, event):
+ with self.mutex:
+ h = self.event_handlers
+ th = sorted(h.get("all_events", []) + h.get(event.type, []))
+ for handler in th:
+ handler(connection, event)
+
+ def drop_connection(self, connection):
+ with self.mutex:
+ self.server_connections.remove(connection)
+
+ def debug(self, level, errmsg):
+ "Debugging information."
+ if self.debuglevel >= level:
+ sys.stderr.write("irkerd: %s\n" % errmsg)
+
+class LineBufferedStream():
+ "Line-buffer a read stream."
+ crlf_re = re.compile(b'\r?\n')
+
+ def __init__(self):
+ self.buffer = ''
+
+ def append(self, newbytes):
+ self.buffer += newbytes
+
+ def lines(self):
+ "Iterate over lines in the buffer."
+ lines = LineBufferedStream.crlf_re.split(self.buffer)
+ self.buffer = lines.pop()
+ return iter(lines)
+
+ def __iter__(self):
+ return self.lines()
+
+class IRCServerConnectionError(IRCError):
+ pass
+
+class IRCServerConnection():
+ command_re = re.compile("^(:(?P<prefix>[^ ]+) +)?(?P<command>[^ ]+)( *(?P<argument> .+))?")
+ # The full list of numeric-to-event mappings is in Perl's Net::IRC.
+ # We only need to ensure that if some ancient server throws numerics
+ # for the ones we actually want to catch, they're mapped.
+ codemap = {
+ "001": "welcome",
+ "005": "featurelist",
+ "432": "erroneusnickname",
+ "433": "nicknameinuse",
+ "436": "nickcollision",
+ "437": "unavailresource",
+ }
+
+ def __init__(self, master):
+ self.master = master
+ self.socket = None
+
+ def connect(self, server, port, nickname,
+ password=None, username=None, ircname=None):
+ self.master.debug(2, "connect(server=%r, port=%r, nickname=%r, ...)" %
+ (server, port, nickname))
+ if self.socket is not None:
+ self.disconnect("Changing servers")
+
+ self.buffer = LineBufferedStream()
+ self.event_handlers = {}
+ self.real_server_name = ""
+ self.server = server
+ self.port = port
+ self.server_address = (server, port)
+ self.nickname = nickname
+ self.username = username or nickname
+ self.ircname = ircname or nickname
+ self.password = password
+ try:
+ self.socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
+ self.socket.bind(('', 0))
+ self.socket.connect(self.server_address)
+ except socket.error as err:
+ raise IRCServerConnectionError("Couldn't connect to socket: %s" % err)
+
+ if self.password:
+ self.ship("PASS " + self.password)
+ self.nick(self.nickname)
+ self.user(self.username, self.ircname)
+ return self
+
+ def close(self):
+ # Without this thread lock, there is a window during which
+ # select() can find a closed socket, leading to an EBADF error.
+ with self.master.mutex:
+ self.disconnect("Closing object")
+ self.master.drop_connection(self)
+
+ def consume(self):
+ try:
+ incoming = self.socket.recv(16384)
+ except socket.error:
+ # Server hung up on us.
+ self.disconnect("Connection reset by peer")
+ return
+ if not incoming:
+ # Dead air also indicates a connection reset.
+ self.disconnect("Connection reset by peer")
+ return
+
+ self.buffer.append(incoming)
+
+ for line in self.buffer:
+ self.master.debug(2, "FROM: %s" % line)
+
+ if not line:
+ continue
+
+ prefix = None
+ command = None
+ arguments = None
+ self.handle_event(Event("every_raw_message",
+ self.real_server_name,
+ None,
+ [line]))
+
+ m = IRCServerConnection.command_re.match(line)
+ if m.group("prefix"):
+ prefix = m.group("prefix")
+ if not self.real_server_name:
+ self.real_server_name = prefix
+ if m.group("command"):
+ command = m.group("command").lower()
+ if m.group("argument"):
+ a = m.group("argument").split(" :", 1)
+ arguments = a[0].split()
+ if len(a) == 2:
+ arguments.append(a[1])
+
+ command = IRCServerConnection.codemap.get(command, command)
+ if command in ["privmsg", "notice"]:
+ target = arguments.pop(0)
+ else:
+ target = None
+
+ if command == "quit":
+ arguments = [arguments[0]]
+ elif command == "ping":
+ target = arguments[0]
+ else:
+ target = arguments[0]
+ arguments = arguments[1:]
+
+ self.master.debug(2,
+ "command: %s, source: %s, target: %s, arguments: %s" % (command, prefix, target, arguments))
+ self.handle_event(Event(command, prefix, target, arguments))
+
+ def handle_event(self, event):
+ self.master.handle_event(self, event)
+ if event.type in self.event_handlers:
+ for fn in self.event_handlers[event.type]:
+ fn(self, event)
+
+ def is_connected(self):
+ return self.socket is not None
+
+ def disconnect(self, message=""):
+ if self.socket is None:
+ return
+ # Don't send a QUIT here - causes infinite loop!
+ try:
+ self.socket.shutdown(socket.SHUT_WR)
+ self.socket.close()
+ except socket.error:
+ pass
+ del self.socket
+ self.socket = None
+ self.handle_event(Event("disconnect", self.server, "", [message]))
+
+ def join(self, channel, key=""):
+ self.ship("JOIN %s%s" % (channel, (key and (" " + key))))
+
+ def mode(self, target, command):
+ self.ship("MODE %s %s" % (target, command))
+
+ def nick(self, newnick):
+ self.ship("NICK " + newnick)
+
+ def part(self, channel, message=""):
+ cmd_parts = ['PART', channel]
+ if message:
+ cmd_parts.append(message)
+ self.ship(' '.join(cmd_parts))
+
+ def privmsg(self, target, text):
+ self.ship("PRIVMSG %s :%s" % (target, text))
+
+ def quit(self, message=""):
+ # Triggers an error that forces a disconnect.
+ self.ship("QUIT" + (message and (" :" + message)))
+
+ def user(self, username, realname):
+ self.ship("USER %s 0 * :%s" % (username, realname))
+
+ def ship(self, string):
+ "Ship a command to the server, appending CR/LF"
+ try:
+ self.socket.send(string.encode('utf-8') + b'\r\n')
+ self.master.debug(2, "TO: %s" % string)
+ except socket.error:
+ self.disconnect("Connection reset by peer.")
+
+class Event(object):
+ def __init__(self, evtype, source, target, arguments=None):
+ self.type = evtype
+ self.source = source
+ self.target = target
+ if arguments is None:
+ arguments = []
+ self.arguments = arguments
+
+def is_channel(string):
+ return string and string[0] in "#&+!"
+
class Connection:
def __init__(self, irkerd, servername, port):
self.irker = irkerd
"Return a name for the nth server connection."
if n is None:
n = self.nick_trial
- return (NAMESTYLE % n)
+ if fallback:
+ return (namestyle % n)
+ else:
+ return namestyle
def handle_ping(self):
"Register the fact that the server has pinged this connection."
self.last_ping = time.time()
def handle_welcome(self):
"The server says we're OK, with a non-conflicting nick."
self.status = "ready"
- self.irker.debug(1, "nick %s accepted" % self.nickname())
+ self.irker.irc.debug(1, "nick %s accepted" % self.nickname())
+ if password:
+ self.connection.privmsg("nickserv", "identify %s" % password)
def handle_badnick(self):
- "The server says our nick has a conflict."
- self.irker.debug(1, "nick %s rejected" % self.nickname())
- # Randomness prevents a malicious user or bot from antcipating the
- # next trial name in order to block us from completing the handshake.
- self.nick_trial += random.randint(1, 3)
- self.last_xmit = time.time()
- self.connection.nick(self.nickname())
+ "The server says our nick is ill-formed or has a conflict."
+ self.irker.irc.debug(1, "nick %s rejected" % self.nickname())
+ if fallback:
+ # Randomness prevents a malicious user or bot from
+ # anticipating the next trial name in order to block us
+ # from completing the handshake.
+ self.nick_trial += random.randint(1, 3)
+ self.last_xmit = time.time()
+ self.connection.nick(self.nickname())
+ # Otherwise fall through, it might be possible to
+ # recover manually.
def handle_disconnect(self):
"Server disconnected us for flooding or some other reason."
self.connection = None
- self.status = "disconnected"
+ if self.status != "expired":
+ self.status = "disconnected"
def handle_kick(self, outof):
"We've been kicked."
self.status = "handshaking"
% (self.servername, outof))
qcopy = []
while not self.queue.empty():
- (channel, message) = self.queue.get()
+ (channel, message, key) = self.queue.get()
if channel != outof:
- qcopy.append((channel, message))
- for (channel, message) in qcopy:
- self.queue.put((channel, message))
+ qcopy.append((channel, message, key))
+ for (channel, message, key) in qcopy:
+ self.queue.put((channel, message, key))
self.status = "ready"
- def enqueue(self, channel, message):
+ def enqueue(self, channel, message, key):
"Enque a message for transmission."
if self.thread is None or not self.thread.is_alive():
self.status = "unseen"
self.thread = threading.Thread(target=self.dequeue)
self.thread.setDaemon(True)
self.thread.start()
- self.queue.put((channel, message))
+ self.queue.put((channel, message, key))
def dequeue(self):
"Try to ship pending messages from the queue."
try:
self.status = "expired"
break
elif xmit_timeout or ping_timeout:
- self.irker.debug(1, "timing out connection to %s at %s (ping_timeout=%s, xmit_timeout=%s)" % (self.servername, time.asctime(), ping_timeout, xmit_timeout))
+ self.irker.irc.debug(1, "timing out connection to %s at %s (ping_timeout=%s, xmit_timeout=%s)" % (self.servername, time.asctime(), ping_timeout, xmit_timeout))
with self.irker.irc.mutex:
self.connection.context = None
self.connection.quit("transmission timeout")
# space forever would be a memory leak.
self.status = "expired"
break
- elif not self.connection:
+ elif not self.connection and self.status != "expired":
# Queue is nonempty but server isn't connected.
with self.irker.irc.mutex:
- self.connection = self.irker.irc.server()
+ self.connection = self.irker.irc.newserver()
self.connection.context = self
# Try to avoid colliding with other instances
self.nick_trial = random.randint(1, 990)
self.channels_joined = {}
try:
# This will throw
- # irc.client.ServerConnectionError on failure
+ # IRCServerConnectionError on failure
self.connection.connect(self.servername,
self.port,
nickname=self.nickname(),
username="irker",
ircname="irker relaying client")
self.status = "handshaking"
- self.irker.debug(1, "XMIT_TTL bump (%s connection) at %s" % (self.servername, time.asctime()))
+ self.irker.irc.debug(1, "XMIT_TTL bump (%s connection) at %s" % (self.servername, time.asctime()))
self.last_xmit = time.time()
self.last_ping = time.time()
- except irc.client.ServerConnectionError:
- self.status = "disconnected"
+ except IRCServerConnectionError:
+ self.status = "expired"
elif self.status == "handshaking":
if time.time() > self.last_xmit + HANDSHAKE_TTL:
self.status = "expired"
self.status = "expired"
break
elif self.status == "ready":
- with self.irker.irc.mutex:
- (channel, message) = self.queue.get()
- if channel not in self.channels_joined:
- self.connection.join(channel)
- self.irker.debug(1, "joining %s on %s." % (channel, self.servername))
+ (channel, message, key) = self.queue.get()
+ if channel not in self.channels_joined:
+ self.connection.join(channel, key=key)
+ self.irker.irc.debug(1, "joining %s on %s." % (channel, self.servername))
+ # An empty message might be used as a keepalive or
+ # to join a channel for logging, so suppress the
+ # privmsg send unless there is actual traffic.
+ if message:
for segment in message.split("\n"):
- self.connection.privmsg(channel, segment)
+ # Truncate the message if it's too long,
+ # but we're working with characters here,
+ # not bytes, so we could be off.
+ # 500 = 512 - CRLF - 'PRIVMSG ' - ' :'
+ maxlength = 500 - len(channel)
+ if len(segment) > maxlength:
+ segment = segment[:maxlength]
+ try:
+ self.connection.privmsg(channel, segment)
+ except ValueError as err:
+ self.irker.irc.debug(1, "irclib rejected a message to %s on %s because: %s" % (channel, self.servername, str(err)))
time.sleep(ANTI_FLOOD_DELAY)
- self.last_xmit = self.channels_joined[channel] = time.time()
- self.irker.debug(1, "XMIT_TTL bump (%s transmission) at %s" % (self.servername, time.asctime()))
- self.queue.task_done()
+ self.last_xmit = self.channels_joined[channel] = time.time()
+ self.irker.irc.debug(1, "XMIT_TTL bump (%s transmission) at %s" % (self.servername, time.asctime()))
+ self.queue.task_done()
except:
(exc_type, _exc_value, exc_traceback) = sys.exc_info()
self.irker.logerr("exception %s in thread for %s" % \
(exc_type, self.servername))
+
+ # Maybe this should have its own status?
+ self.status = "expired"
+
# This is so we can see tracebacks for errors inside the thread
# when we need to be able to for debugging purposes.
if debuglvl > 0:
raise exc_type, _exc_value, exc_traceback
+ finally:
+ try:
+ # Make sure we don't leave any zombies behind
+ self.connection.close()
+ except:
+ # Irclib has a habit of throwing fresh exceptions here. Ignore that
+ pass
def live(self):
"Should this connection not be scavenged?"
return self.status != "expired"
class Target():
"Represent a transmission target."
def __init__(self, url):
+ # Pre-2.6 Pythons don't recognize irc: as a valid URL prefix.
+ url = url.replace("irc://", "http://")
parsed = urlparse.urlparse(url)
irchost, _, ircport = parsed.netloc.partition(':')
if not ircport:
# got kicked, and irkerd crashed because the server returned
# "#channel" in the notification that our kick handler saw.
self.channel = parsed.path.lstrip('/').lower()
+ # This deals with a tweak in recent versions of urlparse.
+ if parsed.fragment:
+ self.channel += "#" + parsed.fragment
isnick = self.channel.endswith(",isnick")
if isnick:
self.channel = self.channel[:-7]
if self.channel and not isnick and self.channel[0] not in "#&+":
self.channel = "#" + self.channel
+ # support both channel?secret and channel?key=secret
+ self.key = ""
+ if parsed.query:
+ self.key = re.sub("^key=", "", parsed.query)
self.port = int(ircport)
def valid(self):
"Both components must be present for a valid target."
self.servername = servername
self.port = port
self.connections = []
- def dispatch(self, channel, message):
+ def dispatch(self, channel, message, key):
"Dispatch messages for our server-port combination."
# First, check if there is room for another channel
# on any of our existing connections.
eligibles = [x for x in connections if x.joined_to(channel)] \
or [x for x in connections if x.accepting(channel)]
if eligibles:
- eligibles[0].enqueue(channel, message)
+ eligibles[0].enqueue(channel, message, key)
return
# All connections are full up. Look for one old enough to be
# scavenged.
found_connection.part(drop_channel, "scavenged by irkerd")
del found_connection.channels_joined[drop_channel]
#time.sleep(ANTI_FLOOD_DELAY)
- found_connection.enqueue(channel, message)
+ found_connection.enqueue(channel, message, key)
return
# Didn't find any channels with no recent activity
newconn = Connection(self.irker,
self.servername,
self.port)
self.connections.append(newconn)
- newconn.enqueue(channel, message)
+ newconn.enqueue(channel, message, key)
def live(self):
"Does this server-port combination have any live connections?"
self.connections = [x for x in self.connections if x.live()]
"Persistent IRC multiplexer."
def __init__(self, debuglevel=0):
self.debuglevel = debuglevel
- self.irc = irc.client.IRC()
- self.irc.add_global_handler("ping", self._handle_ping)
- self.irc.add_global_handler("welcome", self._handle_welcome)
- self.irc.add_global_handler("erroneusnickname", self._handle_badnick)
- self.irc.add_global_handler("nicknameinuse", self._handle_badnick)
- self.irc.add_global_handler("nickcollision", self._handle_badnick)
- self.irc.add_global_handler("unavailresource", self._handle_badnick)
- self.irc.add_global_handler("featurelist", self._handle_features)
- self.irc.add_global_handler("disconnect", self._handle_disconnect)
- self.irc.add_global_handler("kick", self._handle_kick)
- thread = threading.Thread(target=self.irc.process_forever)
+ self.irc = IRCClient(self.debuglevel)
+ self.irc.add_event_handler("ping", self._handle_ping)
+ self.irc.add_event_handler("welcome", self._handle_welcome)
+ self.irc.add_event_handler("erroneusnickname", self._handle_badnick)
+ self.irc.add_event_handler("nicknameinuse", self._handle_badnick)
+ self.irc.add_event_handler("nickcollision", self._handle_badnick)
+ self.irc.add_event_handler("unavailresource", self._handle_badnick)
+ self.irc.add_event_handler("featurelist", self._handle_features)
+ self.irc.add_event_handler("disconnect", self._handle_disconnect)
+ self.irc.add_event_handler("kick", self._handle_kick)
+ self.irc.add_event_handler("every_raw_message", self._handle_every_raw_message)
+ thread = threading.Thread(target=self.irc.spin)
thread.setDaemon(True)
self.irc._thread = thread
thread.start()
def logerr(self, errmsg):
"Log a processing error."
sys.stderr.write("irkerd: " + errmsg + "\n")
- def debug(self, level, errmsg):
- "Debugging information."
- if self.debuglevel >= level:
- sys.stderr.write("irkerd: %s\n" % errmsg)
def _handle_ping(self, connection, _event):
"PING arrived, bump the last-received time for the connection."
if connection.context:
"Determine if and how we can set deaf mode."
if connection.context:
cxt = connection.context
- for lump in event.arguments():
+ arguments = event.arguments
+ for lump in arguments:
if lump.startswith("DEAF="):
- connection.mode(cxt.nickname(), "+"+lump[5:])
+ if not logfile:
+ connection.mode(cxt.nickname(), "+"+lump[5:])
elif lump.startswith("MAXCHANNELS="):
m = int(lump[12:])
for pref in "#&+":
cxt.channel_limits[pref] = m
- self.debug(1, "%s maxchannels is %d"
+ self.irc.debug(1, "%s maxchannels is %d"
% (connection.server, m))
elif lump.startswith("CHANLIMIT=#:"):
limits = lump[10:].split(",")
limit = int(limit)
for c in prefixes:
cxt.channel_limits[c] = limit
- self.debug(1, "%s channel limit map is %s"
+ self.irc.debug(1, "%s channel limit map is %s"
% (connection.server, cxt.channel_limits))
except ValueError:
self.logerr("ill-formed CHANLIMIT property")
def _handle_disconnect(self, connection, _event):
"Server hung up the connection."
- self.debug(1, "server %s disconnected" % connection.server)
+ self.irc.debug(1, "server %s disconnected" % connection.server)
connection.close()
if connection.context:
connection.context.handle_disconnect()
def _handle_kick(self, connection, event):
"Server hung up the connection."
- self.debug(1, "irker has been kicked from %s on %s" % (event.target(), connection.server))
+ target = event.target
+ self.irc.debug(1, "irker has been kicked from %s on %s" % (target, connection.server))
if connection.context:
- connection.context.handle_kick(event.target())
+ connection.context.handle_kick(target)
+ def _handle_every_raw_message(self, _connection, event):
+ "Log all messages when in watcher mode."
+ if logfile:
+ with open(logfile, "a") as logfp:
+ logfp.write("%03f|%s|%s\n" % \
+ (time.time(), event.source, event.arguments[0]))
def handle(self, line):
"Perform a JSON relay request."
try:
return
if target.server() not in self.servers:
self.servers[target.server()] = Dispatcher(self, target.servername, target.port)
- self.servers[target.server()].dispatch(target.channel, message)
+ self.servers[target.server()].dispatch(target.channel, message, target.key)
# GC dispatchers with no active connections
servernames = self.servers.keys()
for servername in servernames:
#socket = self.request[1]
irker.handle(data)
+def usage():
+ sys.stdout.write("""
+Usage:
+ irkerd [-d debuglevel] [-l logfile] [-n nick] [-p password] [-V] [-h]
+
+Options
+ -d set debug level
+ -l set logfile
+ -n set nick-style
+ -p set nickserv password
+ -V return irkerd version
+ -h print this help dialog
+""")
+
if __name__ == '__main__':
debuglvl = 0
- (options, arguments) = getopt.getopt(sys.argv[1:], "d:V")
+ namestyle = "irker%03d"
+ password = None
+ logfile = None
+ try:
+ (options, arguments) = getopt.getopt(sys.argv[1:], "d:l:n:p:Vh")
+ except getopt.GetoptError as e:
+ sys.stderr.write("%s" % e)
+ usage()
+ sys.exit(1)
for (opt, val) in options:
if opt == '-d': # Enable debug/progress messages
debuglvl = int(val)
- if debuglvl > 1:
- logging.basicConfig(level=logging.DEBUG)
+ elif opt == '-l': # Logfile mode - report traffic read in
+ logfile = val
+ elif opt == '-n': # Force the nick
+ namestyle = val
+ elif opt == '-p': # Set a nickserv password
+ password = val
elif opt == '-V': # Emit version and exit
sys.stdout.write("irkerd version %s\n" % version)
sys.exit(0)
+ elif opt == '-h':
+ usage()
+ sys.exit(0)
+ fallback = re.search("%.*d", namestyle)
irker = Irker(debuglevel=debuglvl)
- irker.debug(1, "irkerd version %s" % version)
+ irker.irc.debug(1, "irkerd version %s" % version)
try:
tcpserver = SocketServer.TCPServer((HOST, PORT), IrkerTCPHandler)
udpserver = SocketServer.UDPServer((HOST, PORT), IrkerUDPHandler)