# Erebus IRC bot - Author: John Runyon
# "Bot" and "BotConnection" classes (handling a specific "arm")
-import socket, sys, time, threading
+import socket, sys, time, threading, os
from collections import deque
#bots = {'erebus': bot.Bot(nick='Erebus', user='erebus', bind='', server='irc.quakenet.org', port=6667, realname='Erebus')}
self.conn = BotConnection(self, bind, server, port)
self.msgqueue = deque()
+ self.slowmsgqueue = deque()
self.makemsgtimer()
+ def __del__(self):
+ curs = self.parent.db.cursor()
+ curs.execute("UPDATE bots SET connected = 0 WHERE nick = %s", (self.nick,))
+ curs.close()
+
def connect(self):
if self.conn.connect():
def parse(self, line):
pieces = line.split()
- if not self.conn.registered() and pieces[0] == "NOTICE":
- self.conn.register()
- return
+ # dispatch dict
+ zero = { #things to look for without source
+ 'NOTICE': self._gotregistered,
+ 'PING': self._gotping,
+ 'ERROR': self._goterror,
+ }
+ one = { #things to look for after source
+ '001': self._got001,
+ 'PRIVMSG': self._gotprivmsg,
+ '354': self._got354,
+ 'JOIN': self._gotjoin,
+ 'PART': self._gotpart,
+ 'QUIT': self._gotquit,
+ 'NICK': self._gotnick,
+ 'MODE': self._gotmode,
+ }
if self.parent.hasnumhook(pieces[1]):
hooks = self.parent.getnumhook(pieces[1])
for callback in hooks:
- callback(self, line)
-
- if pieces[1] == "001":
- self.conn.registered(True)
- self.conn.send("MODE %s +x" % (pieces[2]))
- if self.authname is not None and self.authpass is not None:
- self.conn.send("AUTH %s %s" % (self.authname, self.authpass))
- for c in self.chans:
- self.join(c.name)
-
- elif pieces[1] == "PRIVMSG":
- nick = pieces[0].split('!')[0][1:]
- user = self.parent.user(nick)
- target = pieces[2]
- msg = ' '.join(pieces[3:])[1:]
- self.parsemsg(user, target, msg)
-
- elif pieces[0] == "PING":
- self.conn.send("PONG %s" % (pieces[1]))
-
- elif pieces[1] == "354": # WHOX
- qt = pieces[3]
- nick = pieces[4]
- auth = pieces[5]
- self.parent.user(nick).authed(auth)
-
- elif pieces[1] == "JOIN":
- nick = pieces[0].split('!')[0][1:]
- chan = self.parent.channel(pieces[2])
-
- if nick == self.nick:
- self.conn.send("WHO %s c%%ant,1" % (chan))
- else:
- user = self.parent.user(nick, justjoined=True)
- chan.userjoin(user)
- user.join(chan)
-
- elif pieces[1] == "PART":
- nick = pieces[0].split('!')[0][1:]
- chan = self.parent.channel(pieces[2])
-
- if nick != self.nick:
- self.parent.user(nick).part(chan)
- chan.userpart(self.parent.user(nick))
-
- elif pieces[1] == "QUIT":
- nick = pieces[0].split('!')[0][1:]
- if nick != self.nick:
- self.parent.user(nick).quit()
- del self.parent.users[nick.lower()]
-
- elif pieces[1] == "NICK":
- oldnick = pieces[0].split('!')[0][1:]
- newnick = pieces[2][1:]
- if newnick.lower() != oldnick.lower():
- self.parent.users[newnick.lower()] = self.parent.users[oldnick.lower()]
- del self.parent.users[oldnick.lower()]
- self.parent.users[newnick.lower()].nickchange(newnick)
-
- elif pieces[0] == "ERROR": #TODO handle better
- sys.exit(2)
- os._exit(2)
+ try:
+ callback(self, line)
+ except Exception:
+ self.__debug_cbexception("numhook", line)
+
+ if pieces[0] in zero:
+ zero[pieces[0]](pieces)
+ elif pieces[1] in one:
+ one[pieces[1]](pieces)
+
+ def _gotregistered(self, pieces):
+ if not self.conn.registered():
+ self.conn.register()
+ def _gotping(self, pieces):
+ self.conn.send("PONG %s" % (pieces[1]))
+ def _goterror(self, pieces): #TODO handle better
+ curs = self.parent.db.cursor()
+ curs.execute("UPDATE bots SET connected = 0")
+ curs.close()
+ sys.exit(2)
+ os._exit(2)
+ def _got001(self, pieces):
+ self.conn.registered(True)
- elif pieces[1] == "MODE": #TODO parse for ops/voices (at least)
- pass
+ curs = self.parent.db.cursor()
+ curs.execute("UPDATE bots SET connected = 1 WHERE nick = %s", (self.nick,))
+ curs.close()
+
+ self.conn.send("MODE %s +x" % (pieces[2]))
+ if self.authname is not None and self.authpass is not None:
+ self.conn.send("AUTH %s %s" % (self.authname, self.authpass))
+ for c in self.chans:
+ self.join(c.name)
+ def _gotprivmsg(self, pieces):
+ nick = pieces[0].split('!')[0][1:]
+ user = self.parent.user(nick)
+ target = pieces[2]
+ msg = ' '.join(pieces[3:])[1:]
+ self.parsemsg(user, target, msg)
+ def _got354(self, pieces):
+ qt, nick, auth = pieces[3:6]
+ user = self.parent.user(nick)
+ user.authed(auth)
+ if qt == "2":
+ if user.isauthed():
+ if user.glevel > 0:
+ self.msg(nick, "You are now known as #%s (access level: %s)" % (auth, user.glevel))
+ else:
+ self.msg(nick, "You are now known as #%s (not staff)" % (auth))
+ else:
+ self.msg(nick, "I tried, but you're not authed!")
+ def _gotjoin(self, pieces):
+ nick = pieces[0].split('!')[0][1:]
+ chan = self.parent.channel(pieces[2])
+
+ if nick == self.nick:
+ self.conn.send("WHO %s c%%ant,1" % (chan))
+ else:
+ user = self.parent.user(nick, justjoined=True)
+ chan.userjoin(user)
+ user.join(chan)
+ def _gotpart(self, pieces):
+ nick = pieces[0].split('!')[0][1:]
+ chan = self.parent.channel(pieces[2])
+
+ if nick != self.nick:
+ self.parent.user(nick).part(chan)
+ chan.userpart(self.parent.user(nick))
+ def _gotquit(self, pieces):
+ nick = pieces[0].split('!')[0][1:]
+ if nick != self.nick:
+ self.parent.user(nick).quit()
+ del self.parent.users[nick.lower()]
+ def _gotnick(self, pieces):
+ oldnick = pieces[0].split('!')[0][1:]
+ newnick = pieces[2][1:]
+ if newnick.lower() != oldnick.lower():
+ self.parent.users[newnick.lower()] = self.parent.users[oldnick.lower()]
+ del self.parent.users[oldnick.lower()]
+ self.parent.users[newnick.lower()].nickchange(newnick)
+ def _gotmode(self, pieces): #TODO parse for ops/voices (at least)
+ pass
+
+
+ def __debug_cbexception(self, source, *args, **kwargs):
+ if int(self.parent.cfg.get('debug', 'cbexc', default=0)) == 1:
+ self.conn.send("PRIVMSG %s :%09.3f ^C4^B!!!^B^C CBEXC %s" % (self.parent.cfg.get('debug', 'owner'), time.time() % 100000, source))
+ __import__('traceback').print_exc()
+ print "%09.3f %s [!] CBEXC %s %r %r" % (time.time() % 100000, self.nick, source, args, kwargs)
def parsemsg(self, user, target, msg):
elif not triggerused:
if self.parent.haschanhook(target.lower()):
for callback in self.parent.getchanhook(target.lower()):
- cbret = callback(self, user, chan, *pieces)
- if cbret is NotImplemented:
+ try:
+ cbret = callback(self, user, chan, *pieces)
+ except NotImplementedError:
self.msg(user, "Command not implemented.")
+ except:
+ self.msg(user, "Command failed. Code: CBEXC%09.3f" % (time.time() % 100000))
+ self.__debug_cbexception("chanhook", user=user, target=target, msg=msg)
return # not to bot, don't process!
except IndexError:
return # "message" is empty
if chan is None and callback.needchan:
self.msg(user, "You need to specify a channel for that command.")
elif user.glevel >= callback.reqglevel and (not callback.needchan or chan.levelof(user.auth) >= callback.reqclevel):
- cbret = callback(self, user, chan, target, *pieces[1:])
- if cbret is NotImplemented:
+ try:
+ cbret = callback(self, user, chan, target, *pieces[1:])
+ except NotImplementedError:
self.msg(user, "Command not implemented.")
+ except Exception:
+ self.msg(user, "Command failed. Code: CBEXC%09.3f" % (time.time() % 100000))
+ self.__debug_cbexception("hook", user=user, target=target, msg=msg)
+ except SystemExit as e:
+ curs = self.parent.db.cursor()
+ curs.execute("UPDATE bots SET connected = 0")
+ curs.close()
+ raise e
+
+ def __debug_nomsg(self, target, msg):
+ if int(self.parent.cfg.get('debug', 'nomsg', default=0)) == 1:
+ self.conn.send("PRIVMSG %s :%09.3f \ 34\ 2!!!\ 2\ 3 NOMSG %r, %r" % (self.parent.cfg.get('debug', 'owner'), time.time() % 100000, target, msg))
+ print "%09.3f %s [!] %s" % (time.time() % 100000, self.nick, "!!! NOMSG")
+ __import__('traceback').print_stack()
def msg(self, target, msg):
- if target is None or msg is None: return
+ if target is None or msg is None:
+ return self.__debug_nomsg(target, msg)
+
+ self.msgqueue.append((target, msg))
+ if not self.msgtimer.is_alive():
+ self.msgtimer.start()
+
+ def slowmsg(self, target, msg):
+ if target is None or msg is None:
+ return self.__debug_nomsg(target, msg)
- self.msgqueue.append((target,msg))
+ self.slowmsgqueue.append((target, msg))
if not self.msgtimer.is_alive():
self.msgtimer.start()
def fastmsg(self, target, msg):
+ if target is None or msg is None:
+ return self.__debug_nomsg(target, msg)
- if isinstance(target, self.parent.User): target = target.nick
- elif isinstance(target, self.parent.Channel): target = target.name
- elif not isinstance(target, basestring): raise TypeError('Bot.msg() "target" must be Erebus.User, Erebus.Channel, or string')
+ target = str(target)
if target[0] == '#': command = "PRIVMSG %s :%s" % (target, msg)
else: command = "NOTICE %s :%s" % (target, msg)
try:
self.fastmsg(*self.msgqueue.popleft())
self.msgtimer.start()
- except IndexError: pass
+ except IndexError:
+ try:
+ self.fastmsg(*self.slowmsgqueue.popleft())
+ self.msgtimer.start()
+ except IndexError:
+ pass
def makemsgtimer(self):
self.msgtimer = threading.Timer(2, self._popmsg)
if done: self.state = 2
return self.state == 2
- #TODO: rewrite send() to queue
def send(self, line):
- print "%05.3f %s [O] %s" % (time.time() % 100000, self.parent.nick, line)
-# print (time.time() % 1466400000), self.parent.nick, '[O]', str(line)
+ print "%09.3f %s [O] %s" % (time.time() % 100000, self.parent.nick, line)
self._write(line)
def _write(self, line):
while "\r\n" in self.buffer:
pieces = self.buffer.split("\r\n", 1)
- print "%05.3f %s [I] %s" % (time.time() % 100000, self.parent.nick, pieces[0])
+ print "%09.3f %s [I] %s" % (time.time() % 100000, self.parent.nick, pieces[0])
# print (time.time() % 1460000000), self.parent.nick, '[I]', pieces[0]
lines.append(pieces[0])
self.buffer = pieces[1]
return lines
- def __str__(self): return self.nick
+ def __str__(self): return self.parent.nick
def __repr__(self): return "<BotConnection %r (%r)>" % (self.socket.fileno(), self.parent.nick)