jfr.im git - erebus.git/blame_incremental

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Commit	Line	Data
	1	#!/usr/bin/python
	2
	3	#TODO: error checking
	4
	5	import socket, sys
	6
	7	#bots = {'erebus': bot.Bot(nick='Erebus', user='erebus', bind='', server='irc.quakenet.org', port=6667, realname='Erebus')}
	8	class Bot(object):
	9	def __init__(self, parent, nick, user, bind, server, port, realname, chans):
	10	self.parent = parent
	11	self.nick = nick
	12	self.user = user
	13	self.realname = realname
	14	self.chans = chans
	15
	16	self.conn = BotConnection(self, bind, server, port)
	17	def connect(self):
	18	if self.conn.connect():
	19	self.parent.newfd(self, self.conn.socket.fileno())
	20
	21	def getdata(self):
	22	for line in self.conn.read():
	23	print self.nick, '[I]', line
	24
	25	if not self.conn.registered():
	26	pieces = line.split()
	27
	28	if pieces[0] == "PING":
	29	self.conn.send("PONG %s" % (pieces[1]))
	30
	31	elif pieces[1] == "001":
	32	self.conn.registered(True)
	33	for c in self.chans:
	34	self.join(c)
	35
	36	else:
	37	self.parse(line)
	38	def parse(self, line):
	39	pieces = line.split()
	40
	41	if pieces[1] == "PRIVMSG":
	42	nick = pieces[0].split('!')[0][1:]
	43	user = self.parent.user(nick)
	44	chan = self.parent.channel(pieces[2])
	45	msg = ' '.join(pieces[3:])[1:]
	46	self.parsemsg(user, chan, msg)
	47
	48	elif pieces[0] == "PING":
	49	self.conn.send("PONG %s" % (pieces[1]))
	50
	51	elif pieces[1] == "JOIN":
	52	nick = pieces[0].split('!')[0][1:]
	53	user = self.parent.user(nick)
	54	chan = self.parent.channel(pieces[2]) #TODO TODO TODO
	55
	56	def parsemsg(self, user, chan, msg):
	57	if msg[0] == '!': #TODO check config for trigger
	58	msg = msg[1:]
	59	else:
	60	return
	61
	62	pieces = msg.split()
	63	cmd = pieces[0].lower()
	64
	65	if self.parent.hashook(cmd):
	66	self.parent.gethook(cmd)(self, user, chan, *pieces[1:])
	67
	68	def msg(self, target, msg):
	69	if isinstance(target, self.parent.User): self.conn.send("NOTICE %s :%s" % (target.nick, msg))
	70	elif isinstance(target, self.parent.Channel): self.conn.send("PRIVMSG %s :%s" % (target.name, msg))
	71	elif isinstance(target, basestring):
	72	if target[0] == '#': self.conn.send("PRIVMSG %s :%s" % (target, msg))
	73	else: self.conn.send("NOTICE %s :%s" % (target, msg))
	74	else: raise TypeError('Bot.msg() "target" must be Erebus.User, Erebus.Channel, or string')
	75
	76	def join(self, chan):
	77	self.conn.send("JOIN %s" % (chan))
	78
	79	def part(self, chan):
	80	self.conn.send("PART %s" % (chan))
	81
	82	def quit(self, reason="Shutdown"):
	83	self.conn.send("QUIT :%s" % (reason))
	84
	85	def __str__(self): return self.nick
	86	def __repr__(self): return "<Bot %r>" % (self.nick)
	87
	88	class BotConnection(object):
	89	state = 0 # 0=disconnected, 1=registering, 2=connected
	90
	91	def __init__(self, parent, bind, server, port):
	92	self.parent = parent
	93	self.buffer = ''
	94	self.socket = None
	95
	96	self.bind = bind
	97	self.server = server
	98	self.port = int(port)
	99
	100	def connect(self):
	101	self.socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
	102	self.socket.bind((self.bind, 0))
	103	self.socket.connect((self.server, self.port))
	104	self.send("NICK %s" % (self.parent.nick))
	105	self.send("USER %s 0 * :%s" % (self.parent.user, self.parent.realname))
	106	self.state = 1
	107	return True
	108
	109	def registered(self, done=False):
	110	if done: self.state = 2
	111	return self.state == 2
	112
	113	#TODO: rewrite send() to queue
	114	def send(self, line):
	115	print self.parent.nick, '[O]', line
	116	self.write(line)
	117
	118	def write(self, line):
	119	self.socket.sendall(line+"\r\n")
	120
	121	def read(self):
	122	self.buffer += self.socket.recv(8192)
	123	lines = []
	124
	125	while '\r\n' in self.buffer:
	126	pieces = self.buffer.split('\r\n', 1)
	127	lines.append(pieces[0])
	128	self.buffer = pieces[1]
	129
	130	return lines
	131
	132	def __str__(self): return self.nick
	133	def __repr__(self): return "<BotConnection %r (%r)>" % (self.socket.fileno(), self.parent.nick)