#!/usr/bin/python
+# vim: fileencoding=utf-8
# Erebus IRC bot - Author: John Runyon
# "Bot" and "BotConnection" classes (handling a specific "arm")
MAXLEN = 400 # arbitrary max length of a command generated by Bot.msg functions
-class MyTimer(threading._Timer):
+if sys.version_info.major < 3:
+ timerbase = threading._Timer
+ stringbase = basestring
+else:
+ timerbase = threading.Timer
+ stringbase = str
+class MyTimer(timerbase):
def __init__(self, *args, **kwargs):
- threading._Timer.__init__(self, *args, **kwargs)
+ timerbase.__init__(self, *args, **kwargs)
self.daemon = True
+if sys.version_info.major < 3:
+ stringbase = basestring
+else:
+ stringbase = str
#bots = {'erebus': bot.Bot(nick='Erebus', user='erebus', bind='', server='irc.quakenet.org', port=6667, realname='Erebus')}
class Bot(object):
except: pass
def watchdog(self):
- if time.time() > self.parent.cfg.get('watchdog', 'maxtime', default=300)+self.lastreceived:
+ if time.time() > int(self.parent.cfg.get('watchdog', 'maxtime', default=300))+self.lastreceived:
self.parse("ERROR :Fake-error from watchdog timer.")
- self.watchdogtimer = MyTimer(self.parent.cfg.get('watchdog', 'interval', default=30), self.watchdog)
+ self.watchdogtimer = MyTimer(int(self.parent.cfg.get('watchdog', 'interval', default=30)), self.watchdog)
def log(self, *args, **kwargs):
self.parent.log(self.nick, *args, **kwargs)
'ERROR': self._goterror,
}
one = { #things to look for after source
+ 'NOTICE': self._gotconnected,
'001': self._got001,
'376': self._gotRegistered,
'422': self._gotRegistered,
self.conn.send("PONG %s" % (pieces[1]))
self._checknick()
def _goterror(self, pieces):
+ # TODO: better handling, just reconnect that single bot
try:
self.quit("Error detected: %s" % ' '.join(pieces))
+ except: pass
+ try:
curs = self.parent.query("UPDATE bots SET connected = 0")
curs.close()
except: pass
self.msg(nick, "I tried, but you're not authed!")
def _got433(self, pieces):
if not self.conn.registered(): #we're trying to connect
- newnick = "%s%d" % (self.nick, random.randint(111,999))
+ newnick = "%s%d" % (self.nick, random.randint(111, 999))
self.conn.send("NICK %s" % (newnick))
self.nick = newnick
def _gotjoin(self, pieces):
if len(msg) == 0:
return
- triggerused = msg.startswith(self.parent.trigger)
- if triggerused: msg = msg[len(self.parent.trigger):]
- pieces = msg.split()
-
if target == self.nick:
if msg.startswith("\001"): #ctcp
msg = msg.strip("\001")
self.msg(user, "\001VERSION Erebus v%d.%d - http://github.com/zonidjan/erebus" % (self.parent.APIVERSION, self.parent.RELEASE))
return
+ triggerused = msg.startswith(self.parent.trigger)
+ if triggerused: msg = msg[len(self.parent.trigger):]
+ pieces = msg.split()
+
+ if len(pieces) == 0:
+ return
+
if target != self.nick: # message was sent to a channel
try:
- if msg.startswith('*'): # message may be addressed to bot by "*BOTNICK" trigger?
- if pieces[0][1:].lower() == self.nick.lower():
- pieces.pop(0) # command actually starts with next word
- msg = ' '.join(pieces) # command actually starts with next word
- triggerused = True
+ if pieces[0][:-1].lower() == self.nick.lower() and (pieces[0][-1] == ":" or pieces[0][-1] == ","):
+ pieces.pop(0) # command actually starts with next word
+ if len(pieces) == 0: # is there still anything left?
+ return
+ msg = ' '.join(pieces)
+ triggerused = True
except IndexError:
return # "message" is empty
rancmd = True
try:
cbret = callback(self, user, chan, target, *pieces[1:])
+ if cbret is NotImplemented:
+ raise NotImplementedError
+ elif isinstance(cbret, stringbase):
+ self.reply(chan, user, cbret)
except NotImplementedError:
self.msg(user, "Command not implemented.")
except Exception:
# print "%09.3f %s [!] %s" % (time.time() % 100000, self.nick, "!!! NOMSG")
__import__('traceback').print_stack()
- def msg(self, target, msg):
+
+ def reply(self, chan, user, msg):
+ if chan is not None:
+ self.msg(chan, "%s: %s" % (user, msg))
+ else:
+ self.msg(user, msg)
+
+ def msg(self, target, msg, truncate=False):
if self.parent.cfg.getboolean('erebus', 'nofakelag'): return self.fastmsg(target, msg)
cmd = self._formatmsg(target, msg)
- if len(cmd) > MAXLEN: return False
+ if len(cmd) > MAXLEN:
+ if not truncate:
+ return False
+ else:
+ cmd = cmd[:MAXLEN]
if self.conn.exceeded or self.conn.bytessent+len(cmd) >= self.conn.recvq:
self.msgqueue.append(cmd)
else:
self.conn.exceeded = True
return True
- def slowmsg(self, target, msg):
+ def slowmsg(self, target, msg, truncate=False):
if self.parent.cfg.getboolean('erebus', 'nofakelag'): return self.fastmsg(target, msg)
cmd = self._formatmsg(target, msg)
- if len(cmd) > MAXLEN: return False
+ if len(cmd) > MAXLEN:
+ if not truncate:
+ return False
+ else:
+ cmd = cmd[:MAXLEN]
if self.conn.exceeded or self.conn.bytessent+len(cmd) >= self.conn.recvq:
self.slowmsgqueue.append(cmd)
else:
self.conn.exceeded = True
return True
- def fastmsg(self, target, msg):
+ def fastmsg(self, target, msg, truncate=False):
cmd = self._formatmsg(target, msg)
- if len(cmd) > MAXLEN: return False
+ if len(cmd) > MAXLEN:
+ if not truncate:
+ return False
+ else:
+ cmd = cmd[:MAXLEN]
self.conn.send(cmd)
self.conn.exceeded = True
return True
class BotConnection(object):
def __init__(self, parent, bind, server, port):
self.parent = parent
- self.buffer = ''
+ self.buffer = bytearray(8192)
self.socket = None
self.bind = bind
return self.state == 2
def send(self, line):
- if self.parent.cfg.getboolean('debug', 'io'):
+ if self.parent.parent.cfg.getboolean('debug', 'io'):
self.parent.log('O', line)
-# print "%09.3f %s [O] %s" % (time.time() % 100000, self.parent.nick, line)
self.bytessent += len(line)
- self._write(line)
+ try:
+ self._write(line)
+ except socket.error as e:
+ self.parent._goterror(repr(e))
def _write(self, line):
- self.socket.sendall(line+"\r\n")
+ self.socket.sendall(line.encode('utf-8', 'backslashreplace')+b"\r\n")
def read(self):
self.buffer += self.socket.recv(8192)
lines = []
- while "\r\n" in self.buffer:
- pieces = self.buffer.split("\r\n", 1)
-# self.parent.log('I', pieces[0]) # replaced by statement in Bot.parse()
-# print "%09.3f %s [I] %s" % (time.time() % 100000, self.parent.nick, pieces[0])
- lines.append(pieces[0])
+ while b"\r\n" in self.buffer:
+ pieces = self.buffer.split(b"\r\n", 1)
+ lines.append(pieces[0].decode('utf-8', 'backslashreplace'))
self.buffer = pieces[1]
return lines
projects / erebus.git / blobdiff