]>
jfr.im git - erebus.git/blob - bot.py
3 # Erebus IRC bot - Author: John Runyon
4 # "Bot" and "BotConnection" classes (handling a specific "arm")
6 import socket
, sys
, time
, threading
, os
7 from collections
import deque
9 #bots = {'erebus': bot.Bot(nick='Erebus', user='erebus', bind='', server='irc.quakenet.org', port=6667, realname='Erebus')}
11 def __init__(self
, parent
, nick
, user
, bind
, authname
, authpass
, server
, port
, realname
):
15 self
.realname
= realname
17 self
.authname
= authname
18 self
.authpass
= authpass
20 curs
= self
.parent
.db
.cursor()
21 if curs
.execute("SELECT chname FROM chans WHERE bot = %s AND active = 1", (self
.nick
,)):
22 chansres
= curs
.fetchall()
24 self
.chans
= [self
.parent
.newchannel(self
, row
['chname']) for row
in chansres
]
26 self
.conn
= BotConnection(self
, bind
, server
, port
)
28 self
.msgqueue
= deque()
29 self
.slowmsgqueue
= deque()
34 if self
.conn
.connect():
35 self
.parent
.newfd(self
, self
.conn
.socket
.fileno())
38 return self
.conn
.read()
40 def parse(self
, line
):
44 zero
= { #things to look for without source
45 'NOTICE': self
._gotregistered
,
46 'PING': self
._gotping
,
47 'ERROR': self
._goterror
,
49 one
= { #things to look for after source
51 'PRIVMSG': self
._gotprivmsg
,
53 'JOIN': self
._gotjoin
,
54 'PART': self
._gotpart
,
55 'QUIT': self
._gotquit
,
56 'NICK': self
._gotnick
,
57 'MODE': self
._gotmode
,
60 if self
.parent
.hasnumhook(pieces
[1]):
61 hooks
= self
.parent
.getnumhook(pieces
[1])
62 for callback
in hooks
:
66 self
.__debug
_cbexception
("numhook", line
)
69 zero
[pieces
[0]](pieces
)
70 elif pieces
[1] in one
:
71 one
[pieces
[1]](pieces
)
73 def _gotregistered(self
, pieces
):
74 if not self
.conn
.registered():
76 def _gotping(self
, pieces
):
77 self
.conn
.send("PONG %s" % (pieces
[1]))
78 def _goterror(self
, pieces
): #TODO handle better
81 def _got001(self
, pieces
):
82 self
.conn
.registered(True)
83 self
.conn
.send("MODE %s +x" % (pieces
[2]))
84 if self
.authname
is not None and self
.authpass
is not None:
85 self
.conn
.send("AUTH %s %s" % (self
.authname
, self
.authpass
))
88 def _gotprivmsg(self
, pieces
):
89 nick
= pieces
[0].split('!')[0][1:]
90 user
= self
.parent
.user(nick
)
92 msg
= ' '.join(pieces
[3:])[1:]
93 self
.parsemsg(user
, target
, msg
)
94 def _got354(self
, pieces
):
95 qt
, nick
, auth
= pieces
[3:6]
96 self
.parent
.user(nick
).authed(auth
)
97 def _gotjoin(self
, pieces
):
98 nick
= pieces
[0].split('!')[0][1:]
99 chan
= self
.parent
.channel(pieces
[2])
101 if nick
== self
.nick
:
102 self
.conn
.send("WHO %s c%%ant,1" % (chan
))
104 user
= self
.parent
.user(nick
, justjoined
=True)
107 def _gotpart(self
, pieces
):
108 nick
= pieces
[0].split('!')[0][1:]
109 chan
= self
.parent
.channel(pieces
[2])
111 if nick
!= self
.nick
:
112 self
.parent
.user(nick
).part(chan
)
113 chan
.userpart(self
.parent
.user(nick
))
114 def _gotquit(self
, pieces
):
115 nick
= pieces
[0].split('!')[0][1:]
116 if nick
!= self
.nick
:
117 self
.parent
.user(nick
).quit()
118 del self
.parent
.users
[nick
.lower()]
119 def _gotnick(self
, pieces
):
120 oldnick
= pieces
[0].split('!')[0][1:]
121 newnick
= pieces
[2][1:]
122 if newnick
.lower() != oldnick
.lower():
123 self
.parent
.users
[newnick
.lower()] = self
.parent
.users
[oldnick
.lower()]
124 del self
.parent
.users
[oldnick
.lower()]
125 self
.parent
.users
[newnick
.lower()].nickchange(newnick
)
126 def _gotmode(self
, pieces
): #TODO parse for ops/voices (at least)
130 def __debug_cbexception(self
, source
, *args
, **kwargs
):
131 if int(self
.parent
.cfg
.get('debug', 'cbexc', default
=0)) == 1:
132 self
.conn
.send("PRIVMSG %s :%09.3f ^C4^B!!!^B^C CBEXC %s" % (self
.parent
.cfg
.get('debug', 'owner'), time
.time() % 100000, source
))
133 __import__('traceback').print_exc()
134 print "%09.3f %s [!] CBEXC %s %r %r" % (time
.time() % 100000, self
.nick
, source
, args
, kwargs
)
137 def parsemsg(self
, user
, target
, msg
):
142 triggerused
= msg
[0] == self
.parent
.trigger
143 if triggerused
: msg
= msg
[1:]
146 if target
== self
.nick
:
147 if msg
[0] == "\001": #ctcp
148 msg
= msg
.strip("\001")
150 self
.msg(user
, "\001VERSION Erebus v%d.%d - http://github.com/zonidjan/erebus" % (self
.parent
.APIVERSION
, self
.parent
.RELEASE
))
154 if chanword
[0] == '#':
155 chan
= self
.parent
.channel(chanword
)
156 if chan
is not None: #if chan is still none, there's no bot on "chanword", and chanword is used as a parameter.
159 else: # message was sent to a channel
160 chan
= self
.parent
.channel(target
)
162 if msg
[0] == '*': # message may be addressed to bot by "*BOTNICK" trigger?
163 if pieces
[0][1:].lower() == self
.nick
.lower():
164 pieces
.pop(0) # command actually starts with next word
165 msg
= ' '.join(pieces
) # command actually starts with next word
166 elif not triggerused
:
167 if self
.parent
.haschanhook(target
.lower()):
168 for callback
in self
.parent
.getchanhook(target
.lower()):
170 cbret
= callback(self
, user
, chan
, *pieces
)
171 if cbret
is NotImplemented: self
.msg(user
, "Command not implemented.")
173 self
.msg(user
, "Command failed. Code: CBEXC%09.3f" % (time
.time() % 100000))
174 self
.__debug
_cbexception
("chanhook", user
=user
, target
=target
, msg
=msg
)
175 return # not to bot, don't process!
177 return # "message" is empty
179 cmd
= pieces
[0].lower()
181 if self
.parent
.hashook(cmd
):
182 for callback
in self
.parent
.gethook(cmd
):
183 if chan
is None and callback
.needchan
:
184 self
.msg(user
, "You need to specify a channel for that command.")
185 elif user
.glevel
>= callback
.reqglevel
and (not callback
.needchan
or chan
.levelof(user
.auth
) >= callback
.reqclevel
):
187 cbret
= callback(self
, user
, chan
, target
, *pieces
[1:])
188 if cbret
is NotImplemented: self
.msg(user
, "Command not implemented.")
190 self
.msg(user
, "Command failed. Code: CBEXC%09.3f" % (time
.time() % 100000))
191 self
.__debug
_cbexception
("hook", user
=user
, target
=target
, msg
=msg
)
193 def __debug_nomsg(self
, target
, msg
):
194 if int(self
.parent
.cfg
.get('debug', 'nomsg', default
=0)) == 1:
195 self
.conn
.send("PRIVMSG DimeCadmium :%09.3f \ 34\ 2!!!\ 2\ 3 NOMSG %r, %r" % (time
.time() % 100000, target
, msg
))
196 print "%09.3f %s [!] %s" % (time
.time() % 100000, self
.nick
, "!!! NOMSG")
197 __import__('traceback').print_stack()
199 def msg(self
, target
, msg
):
200 if target
is None or msg
is None:
201 return self
.__debug
_nomsg
(target
, msg
)
203 self
.msgqueue
.append((target
, msg
))
204 if not self
.msgtimer
.is_alive():
205 self
.msgtimer
.start()
207 def slowmsg(self
, target
, msg
):
208 if target
is None or msg
is None:
209 return self
.__debug
_nomsg
(target
, msg
)
211 self
.slowmsgqueue
.append((target
, msg
))
212 if not self
.msgtimer
.is_alive():
213 self
.msgtimer
.start()
215 def fastmsg(self
, target
, msg
):
216 if target
is None or msg
is None:
217 return self
.__debug
_nomsg
(target
, msg
)
221 if target
[0] == '#': command
= "PRIVMSG %s :%s" % (target
, msg
)
222 else: command
= "NOTICE %s :%s" % (target
, msg
)
224 self
.conn
.send(command
)
230 self
.fastmsg(*self
.msgqueue
.popleft())
231 self
.msgtimer
.start()
234 self
.fastmsg(*self
.slowmsgqueue
.popleft())
235 self
.msgtimer
.start()
239 def makemsgtimer(self
):
240 self
.msgtimer
= threading
.Timer(2, self
._popmsg
)
241 self
.msgtimer
.daemon
= True
243 def join(self
, chan
):
244 self
.conn
.send("JOIN %s" % (chan
))
246 def part(self
, chan
):
247 self
.conn
.send("PART %s" % (chan
))
249 def quit(self
, reason
="Shutdown"):
250 self
.conn
.send("QUIT :%s" % (reason
))
252 def __str__(self
): return self
.nick
253 def __repr__(self
): return "<Bot %r>" % (self
.nick
)
255 class BotConnection(object):
256 def __init__(self
, parent
, bind
, server
, port
):
263 self
.port
= int(port
)
265 self
.state
= 0 # 0=disconnected, 1=registering, 2=connected
268 self
.socket
= socket
.socket(socket
.AF_INET
, socket
.SOCK_STREAM
)
269 self
.socket
.bind((self
.bind
, 0))
270 self
.socket
.connect((self
.server
, self
.port
))
274 self
.send("NICK %s" % (self
.parent
.nick
))
275 self
.send("USER %s 0 * :%s" % (self
.parent
.user
, self
.parent
.realname
))
279 def registered(self
, done
=False):
280 if done
: self
.state
= 2
281 return self
.state
== 2
283 def send(self
, line
):
284 print "%09.3f %s [O] %s" % (time
.time() % 100000, self
.parent
.nick
, line
)
287 def _write(self
, line
):
288 self
.socket
.sendall(line
+"\r\n")
291 self
.buffer += self
.socket
.recv(8192)
294 while "\r\n" in self
.buffer:
295 pieces
= self
.buffer.split("\r\n", 1)
296 print "%09.3f %s [I] %s" % (time
.time() % 100000, self
.parent
.nick
, pieces
[0])
297 # print (time.time() % 1460000000), self.parent.nick, '[I]', pieces[0]
298 lines
.append(pieces
[0])
299 self
.buffer = pieces
[1]
303 def __str__(self
): return self
.parent
.nick
304 def __repr__(self
): return "<BotConnection %r (%r)>" % (self
.socket
.fileno(), self
.parent
.nick
)