]>
Commit | Line | Data |
---|---|---|
b25d4368 | 1 | #!/usr/bin/python |
4477123d | 2 | # vim: fileencoding=utf-8 |
b25d4368 | 3 | |
931c88a4 | 4 | # Erebus IRC bot - Author: John Runyon |
5 | # "Bot" and "BotConnection" classes (handling a specific "arm") | |
6 | ||
0784e720 | 7 | import socket, sys, time, threading, os, random |
e64ac4a0 | 8 | from collections import deque |
b25d4368 | 9 | |
656dc5a4 | 10 | MAXLEN = 400 # arbitrary max length of a command generated by Bot.msg functions |
11 | ||
a28e2ae9 | 12 | if sys.version_info.major < 3: |
13 | timerbase = threading._Timer | |
d6052ebf | 14 | stringbase = basestring |
a28e2ae9 | 15 | else: |
16 | timerbase = threading.Timer | |
d6052ebf | 17 | stringbase = str |
a28e2ae9 | 18 | class MyTimer(timerbase): |
2ffa3996 | 19 | def __init__(self, *args, **kwargs): |
a28e2ae9 | 20 | timerbase.__init__(self, *args, **kwargs) |
2ffa3996 | 21 | self.daemon = True |
22 | ||
d6052ebf | 23 | if sys.version_info.major < 3: |
24 | stringbase = basestring | |
25 | else: | |
26 | stringbase = str | |
2ffa3996 | 27 | |
b25d4368 | 28 | #bots = {'erebus': bot.Bot(nick='Erebus', user='erebus', bind='', server='irc.quakenet.org', port=6667, realname='Erebus')} |
29 | class Bot(object): | |
0af282c6 | 30 | def __init__(self, parent, nick, user, bind, authname, authpass, server, port, realname): |
b25d4368 | 31 | self.parent = parent |
32 | self.nick = nick | |
0784e720 | 33 | self.permnick = nick |
a12f7519 | 34 | self.user = user |
35 | self.realname = realname | |
5477b368 | 36 | |
0af282c6 | 37 | self.authname = authname |
38 | self.authpass = authpass | |
39 | ||
2729abc8 | 40 | curs = self.parent.query("SELECT chname FROM chans WHERE bot = %s AND active = 1", (self.nick,)) |
41 | if curs: | |
4fa1118b | 42 | chansres = curs.fetchall() |
43 | curs.close() | |
44 | self.chans = [self.parent.newchannel(self, row['chname']) for row in chansres] | |
6de27fd4 | 45 | else: |
46 | self.chans = [] | |
b25d4368 | 47 | |
a12f7519 | 48 | self.conn = BotConnection(self, bind, server, port) |
e64ac4a0 | 49 | |
2ffa3996 | 50 | self.lastreceived = time.time() #time we last received a line from the server |
d6c6516c | 51 | self.watchdog() |
2ffa3996 | 52 | |
e64ac4a0 | 53 | self.msgqueue = deque() |
2bb267e0 | 54 | self.slowmsgqueue = deque() |
e64ac4a0 | 55 | self.makemsgtimer() |
c6e6807f | 56 | self.msgtimer.start() |
e64ac4a0 | 57 | |
e40e5b39 | 58 | def __del__(self): |
2729abc8 | 59 | try: |
60 | curs = self.parent.query("UPDATE bots SET connected = 0 WHERE nick = %s", (self.nick,)) | |
61 | curs.close() | |
62 | except: pass | |
e40e5b39 | 63 | |
2ffa3996 | 64 | def watchdog(self): |
dcc5bde3 | 65 | if time.time() > int(self.parent.cfg.get('watchdog', 'maxtime', default=300))+self.lastreceived: |
2ffa3996 | 66 | self.parse("ERROR :Fake-error from watchdog timer.") |
dcc5bde3 | 67 | self.watchdogtimer = MyTimer(int(self.parent.cfg.get('watchdog', 'interval', default=30)), self.watchdog) |
e64ac4a0 | 68 | |
a8553c45 | 69 | def log(self, *args, **kwargs): |
70 | self.parent.log(self.nick, *args, **kwargs) | |
71 | ||
b25d4368 | 72 | def connect(self): |
b2a896c8 | 73 | if self.conn.connect(): |
49a455aa | 74 | self.parent.newfd(self, self.conn.socket.fileno()) |
75 | ||
b25d4368 | 76 | def getdata(self): |
2ffa3996 | 77 | self.lastreceived = time.time() |
d1ea2946 | 78 | return self.conn.read() |
a4eacae2 | 79 | |
0784e720 | 80 | def _checknick(self): # check if we're using the right nick, try changing |
81 | if self.nick != self.permnick and self.conn.registered(): | |
82 | self.conn.send("NICK %s" % (self.permnick)) | |
83 | ||
b25d4368 | 84 | def parse(self, line): |
6b6f9624 | 85 | if self.parent.cfg.getboolean('debug', 'io'): |
86 | self.log('I', line) | |
b25d4368 | 87 | pieces = line.split() |
a4eacae2 | 88 | |
a38e8be0 | 89 | # dispatch dict |
90 | zero = { #things to look for without source | |
0784e720 | 91 | 'NOTICE': self._gotconnected, |
28d06664 | 92 | 'PING': self._gotping, |
93 | 'ERROR': self._goterror, | |
94 | } | |
a38e8be0 | 95 | one = { #things to look for after source |
c22ee2ba | 96 | 'NOTICE': self._gotconnected, |
28d06664 | 97 | '001': self._got001, |
0784e720 | 98 | '376': self._gotRegistered, |
99 | '422': self._gotRegistered, | |
28d06664 | 100 | 'PRIVMSG': self._gotprivmsg, |
84b7c247 | 101 | '353': self._got353, #NAMES |
102 | '354': self._got354, #WHO | |
0784e720 | 103 | '433': self._got433, #nick in use |
28d06664 | 104 | 'JOIN': self._gotjoin, |
105 | 'PART': self._gotpart, | |
6de27fd4 | 106 | 'KICK': self._gotkick, |
28d06664 | 107 | 'QUIT': self._gotquit, |
108 | 'NICK': self._gotnick, | |
109 | 'MODE': self._gotmode, | |
110 | } | |
d1ea2946 | 111 | |
e4a4c762 | 112 | if self.parent.hasnumhook(pieces[1]): |
113 | hooks = self.parent.getnumhook(pieces[1]) | |
114 | for callback in hooks: | |
a38e8be0 | 115 | try: |
116 | callback(self, line) | |
117 | except Exception: | |
118 | self.__debug_cbexception("numhook", line) | |
e4a4c762 | 119 | |
28d06664 | 120 | if pieces[0] in zero: |
121 | zero[pieces[0]](pieces) | |
122 | elif pieces[1] in one: | |
123 | one[pieces[1]](pieces) | |
124 | ||
0784e720 | 125 | def _gotconnected(self, pieces): |
28d06664 | 126 | if not self.conn.registered(): |
127 | self.conn.register() | |
128 | def _gotping(self, pieces): | |
129 | self.conn.send("PONG %s" % (pieces[1])) | |
0784e720 | 130 | self._checknick() |
f5f2b592 | 131 | def _goterror(self, pieces): |
666366fd | 132 | # TODO: better handling, just reconnect that single bot |
2729abc8 | 133 | try: |
134 | self.quit("Error detected: %s" % ' '.join(pieces)) | |
666366fd | 135 | except: pass |
136 | try: | |
2729abc8 | 137 | curs = self.parent.query("UPDATE bots SET connected = 0") |
138 | curs.close() | |
2ffa3996 | 139 | except: pass |
28d06664 | 140 | sys.exit(2) |
141 | os._exit(2) | |
142 | def _got001(self, pieces): | |
0784e720 | 143 | pass # wait until the end of MOTD instead |
144 | def _gotRegistered(self, pieces): | |
28d06664 | 145 | self.conn.registered(True) |
e40e5b39 | 146 | |
2729abc8 | 147 | curs = self.parent.query("UPDATE bots SET connected = 1 WHERE nick = %s", (self.nick,)) |
148 | if curs: curs.close() | |
e40e5b39 | 149 | |
28d06664 | 150 | self.conn.send("MODE %s +x" % (pieces[2])) |
151 | if self.authname is not None and self.authpass is not None: | |
152 | self.conn.send("AUTH %s %s" % (self.authname, self.authpass)) | |
153 | for c in self.chans: | |
154 | self.join(c.name) | |
155 | def _gotprivmsg(self, pieces): | |
156 | nick = pieces[0].split('!')[0][1:] | |
157 | user = self.parent.user(nick) | |
158 | target = pieces[2] | |
159 | msg = ' '.join(pieces[3:])[1:] | |
160 | self.parsemsg(user, target, msg) | |
84b7c247 | 161 | def _got353(self, pieces): |
2591a1c8 | 162 | prefixes = {'@': 'op', '+': 'voice'} |
84b7c247 | 163 | chan = self.parent.channel(pieces[4]) |
164 | names = pieces[5:] | |
165 | names[0] = names[0][1:] #remove colon | |
166 | for n in names: | |
2591a1c8 | 167 | if n[0] in prefixes: |
168 | user = self.parent.user(n[1:]) | |
169 | chan.userjoin(user, prefixes[n[0]]) | |
84b7c247 | 170 | else: |
2591a1c8 | 171 | user = self.parent.user(n) |
84b7c247 | 172 | chan.userjoin(user) |
173 | user.join(chan) | |
28d06664 | 174 | def _got354(self, pieces): |
14011220 | 175 | qt = int(pieces[3]) |
176 | if qt < 3: | |
177 | nick, auth = pieces[4:6] | |
178 | chan = None | |
179 | else: | |
180 | chan, nick, auth = pieces[4:7] | |
181 | chan = self.parent.channel(chan) | |
e40e5b39 | 182 | user = self.parent.user(nick) |
183 | user.authed(auth) | |
14011220 | 184 | |
185 | if chan is not None: | |
186 | user.join(chan) | |
187 | chan.userjoin(user) | |
188 | ||
189 | if qt == 2: # triggered by !auth | |
e40e5b39 | 190 | if user.isauthed(): |
191 | if user.glevel > 0: | |
192 | self.msg(nick, "You are now known as #%s (access level: %s)" % (auth, user.glevel)) | |
193 | else: | |
194 | self.msg(nick, "You are now known as #%s (not staff)" % (auth)) | |
195 | else: | |
196 | self.msg(nick, "I tried, but you're not authed!") | |
0784e720 | 197 | def _got433(self, pieces): |
198 | if not self.conn.registered(): #we're trying to connect | |
71ef8273 | 199 | newnick = "%s%d" % (self.nick, random.randint(111, 999)) |
0784e720 | 200 | self.conn.send("NICK %s" % (newnick)) |
201 | self.nick = newnick | |
28d06664 | 202 | def _gotjoin(self, pieces): |
203 | nick = pieces[0].split('!')[0][1:] | |
204 | chan = self.parent.channel(pieces[2]) | |
205 | ||
206 | if nick == self.nick: | |
14011220 | 207 | self.conn.send("WHO %s c%%cant,3" % (chan)) |
28d06664 | 208 | else: |
209 | user = self.parent.user(nick, justjoined=True) | |
210 | chan.userjoin(user) | |
211 | user.join(chan) | |
6de27fd4 | 212 | def _clientLeft(self, nick, chan): |
28d06664 | 213 | if nick != self.nick: |
14011220 | 214 | gone = self.parent.user(nick).part(chan) |
28d06664 | 215 | chan.userpart(self.parent.user(nick)) |
14011220 | 216 | if gone: |
217 | self.parent.user(nick).quit() | |
218 | del self.parent.users[nick.lower()] | |
6de27fd4 | 219 | def _gotpart(self, pieces): |
220 | nick = pieces[0].split('!')[0][1:] | |
221 | chan = self.parent.channel(pieces[2]) | |
222 | self._clientLeft(nick, chan) | |
223 | def _gotkick(self, pieces): | |
224 | nick = pieces[3] | |
225 | chan = self.parent.channel(pieces[2]) | |
226 | self._clientLeft(nick, chan) | |
28d06664 | 227 | def _gotquit(self, pieces): |
228 | nick = pieces[0].split('!')[0][1:] | |
229 | if nick != self.nick: | |
14011220 | 230 | for chan in self.parent.user(nick).chans: |
231 | chan.userpart(self.parent.user(nick)) | |
28d06664 | 232 | self.parent.user(nick).quit() |
233 | del self.parent.users[nick.lower()] | |
234 | def _gotnick(self, pieces): | |
235 | oldnick = pieces[0].split('!')[0][1:] | |
236 | newnick = pieces[2][1:] | |
237 | if newnick.lower() != oldnick.lower(): | |
238 | self.parent.users[newnick.lower()] = self.parent.users[oldnick.lower()] | |
239 | del self.parent.users[oldnick.lower()] | |
240 | self.parent.users[newnick.lower()].nickchange(newnick) | |
84b7c247 | 241 | def _gotmode(self, pieces): |
242 | source = pieces[0].split('!')[0][1:] | |
fe73f782 | 243 | chan = pieces[2] |
244 | if not chan.startswith("#"): return | |
84b7c247 | 245 | chan = self.parent.channel(pieces[2]) |
246 | mode = pieces[3] | |
247 | args = pieces[4:] | |
248 | ||
249 | adding = True | |
250 | for c in mode: | |
251 | if c == '+': | |
252 | adding = True | |
253 | elif c == '-': | |
254 | adding = False | |
255 | elif c == 'o': | |
256 | if adding: | |
257 | chan.userop(self.parent.user(args.pop(0))) | |
258 | else: | |
259 | chan.userdeop(self.parent.user(args.pop(0))) | |
260 | elif c == 'v': | |
261 | if adding: | |
262 | chan.uservoice(self.parent.user(args.pop(0))) | |
263 | else: | |
264 | chan.userdevoice(self.parent.user(args.pop(0))) | |
265 | else: | |
266 | pass # don't care about other modes | |
b6212f14 | 267 | |
a38e8be0 | 268 | def __debug_cbexception(self, source, *args, **kwargs): |
6b6f9624 | 269 | if self.parent.cfg.getboolean('debug', 'cbexc'): |
f59f8c9b | 270 | self.conn.send("PRIVMSG %s :%09.3f \ 34\1f!!! CBEXC\1f\ 3 %s" % (self.parent.cfg.get('debug', 'owner'), time.time() % 100000, source)) |
3d724d3a | 271 | __import__('traceback').print_exc() |
a8553c45 | 272 | self.log('!', "CBEXC %s %r %r" % (source, args, kwargs)) |
273 | # print "%09.3f %s [!] CBEXC %s %r %r" % (time.time() % 100000, self.nick, source, args, kwargs) | |
3d724d3a | 274 | |
275 | ||
839d2b35 | 276 | def parsemsg(self, user, target, msg): |
83c2f201 | 277 | if user.glevel <= -2: return # short circuit if user is IGNORED |
839d2b35 | 278 | chan = None |
6de27fd4 | 279 | chanparam = None # was the channel specified as part of the command? |
877cd61d | 280 | if len(msg) == 0: |
281 | return | |
282 | ||
839d2b35 | 283 | if target == self.nick: |
fd07173d | 284 | if msg.startswith("\001"): #ctcp |
a76c4bd8 | 285 | msg = msg.strip("\001") |
286 | if msg == "VERSION": | |
287 | self.msg(user, "\001VERSION Erebus v%d.%d - http://github.com/zonidjan/erebus" % (self.parent.APIVERSION, self.parent.RELEASE)) | |
288 | return | |
6de27fd4 | 289 | |
10b86b56 | 290 | triggerused = msg.startswith(self.parent.trigger) |
291 | if triggerused: msg = msg[len(self.parent.trigger):] | |
292 | pieces = msg.split() | |
293 | ||
3296dba1 | 294 | if len(pieces) == 0: |
295 | return | |
296 | ||
6de27fd4 | 297 | if target != self.nick: # message was sent to a channel |
90b64dc0 | 298 | try: |
3296dba1 | 299 | if pieces[0][:-1].lower() == self.nick.lower() and (pieces[0][-1] == ":" or pieces[0][-1] == ","): |
300 | pieces.pop(0) # command actually starts with next word | |
301 | if len(pieces) == 0: # is there still anything left? | |
302 | return | |
303 | msg = ' '.join(pieces) | |
304 | triggerused = True | |
90b64dc0 | 305 | except IndexError: |
a76c4bd8 | 306 | return # "message" is empty |
839d2b35 | 307 | |
827ec8f0 | 308 | if len(pieces) > 1: |
309 | chanword = pieces[1] | |
310 | if chanword.startswith('#'): | |
311 | chanparam = self.parent.channel(chanword) | |
312 | ||
313 | if target != self.nick: # message was sent to a channel | |
314 | chan = self.parent.channel(target) | |
315 | if not triggerused: | |
316 | if self.parent.haschanhook(target.lower()): | |
317 | for callback in self.parent.getchanhook(target.lower()): | |
318 | try: | |
319 | cbret = callback(self, user, chan, *pieces) | |
320 | except NotImplementedError: | |
321 | self.msg(user, "Command not implemented.") | |
322 | except: | |
323 | self.msg(user, "Command failed. Code: CBEXC%09.3f" % (time.time() % 100000)) | |
324 | self.__debug_cbexception("chanhook", user=user, target=target, msg=msg) | |
325 | return # not to bot, don't process! | |
326 | ||
db50981b | 327 | cmd = pieces[0].lower() |
6de27fd4 | 328 | rancmd = False |
db50981b | 329 | if self.parent.hashook(cmd): |
e4a4c762 | 330 | for callback in self.parent.gethook(cmd): |
827ec8f0 | 331 | if chanparam is not None and (callback.needchan or callback.wantchan): |
6de27fd4 | 332 | chan = chanparam |
333 | pieces.pop(1) | |
e4a4c762 | 334 | if chan is None and callback.needchan: |
6de27fd4 | 335 | rancmd = True |
e4a4c762 | 336 | self.msg(user, "You need to specify a channel for that command.") |
586997a7 | 337 | elif user.glevel >= callback.reqglevel and (not callback.needchan or chan.levelof(user.auth) >= callback.reqclevel): |
6de27fd4 | 338 | rancmd = True |
3d724d3a | 339 | try: |
340 | cbret = callback(self, user, chan, target, *pieces[1:]) | |
10b86b56 | 341 | if cbret is NotImplemented: |
342 | raise NotImplementedError | |
d6052ebf | 343 | elif isinstance(cbret, stringbase): |
344 | self.reply(chan, user, cbret) | |
e40e5b39 | 345 | except NotImplementedError: |
346 | self.msg(user, "Command not implemented.") | |
3d724d3a | 347 | except Exception: |
348 | self.msg(user, "Command failed. Code: CBEXC%09.3f" % (time.time() % 100000)) | |
a38e8be0 | 349 | self.__debug_cbexception("hook", user=user, target=target, msg=msg) |
e40e5b39 | 350 | except SystemExit as e: |
2729abc8 | 351 | try: |
352 | curs = self.parent.query("UPDATE bots SET connected = 0") | |
353 | curs.close() | |
354 | except: pass | |
e40e5b39 | 355 | raise e |
32b160dc | 356 | else: |
6de27fd4 | 357 | rancmd = True |
32b160dc | 358 | self.msg(user, "I don't know that command.") |
6de27fd4 | 359 | if not rancmd: |
360 | self.msg(user, "You don't have enough access to run that command.") | |
3d724d3a | 361 | |
362 | def __debug_nomsg(self, target, msg): | |
6b6f9624 | 363 | if self.parent.cfg.getboolean('debug', 'nomsg'): |
f59f8c9b | 364 | self.conn.send("PRIVMSG %s :%09.3f \ 34\1f!!! NOMSG\1f\ 3 %r, %r" % (self.parent.cfg.get('debug', 'owner'), time.time() % 100000, target, msg)) |
a8553c45 | 365 | self.log('!', "!!! NOMSG") |
366 | # print "%09.3f %s [!] %s" % (time.time() % 100000, self.nick, "!!! NOMSG") | |
3d724d3a | 367 | __import__('traceback').print_stack() |
49a455aa | 368 | |
d6052ebf | 369 | |
370 | def reply(self, chan, user, msg): | |
371 | if chan is not None: | |
372 | self.msg(chan, "%s: %s" % (user, msg)) | |
373 | else: | |
374 | self.msg(user, msg) | |
375 | ||
4d925ae3 | 376 | def msg(self, target, msg, truncate=False): |
3569ead3 | 377 | if self.parent.cfg.getboolean('erebus', 'nofakelag'): return self.fastmsg(target, msg) |
c6e6807f | 378 | cmd = self._formatmsg(target, msg) |
4d925ae3 | 379 | if len(cmd) > MAXLEN: |
380 | if not truncate: | |
381 | return False | |
382 | else: | |
383 | cmd = cmd[:MAXLEN] | |
c6e6807f | 384 | if self.conn.exceeded or self.conn.bytessent+len(cmd) >= self.conn.recvq: |
385 | self.msgqueue.append(cmd) | |
386 | else: | |
387 | self.conn.send(cmd) | |
388 | self.conn.exceeded = True | |
656dc5a4 | 389 | return True |
e64ac4a0 | 390 | |
4d925ae3 | 391 | def slowmsg(self, target, msg, truncate=False): |
3569ead3 | 392 | if self.parent.cfg.getboolean('erebus', 'nofakelag'): return self.fastmsg(target, msg) |
c6e6807f | 393 | cmd = self._formatmsg(target, msg) |
4d925ae3 | 394 | if len(cmd) > MAXLEN: |
395 | if not truncate: | |
396 | return False | |
397 | else: | |
398 | cmd = cmd[:MAXLEN] | |
c6e6807f | 399 | if self.conn.exceeded or self.conn.bytessent+len(cmd) >= self.conn.recvq: |
400 | self.slowmsgqueue.append(cmd) | |
401 | else: | |
402 | self.conn.send(cmd) | |
403 | self.conn.exceeded = True | |
656dc5a4 | 404 | return True |
2bb267e0 | 405 | |
4d925ae3 | 406 | def fastmsg(self, target, msg, truncate=False): |
656dc5a4 | 407 | cmd = self._formatmsg(target, msg) |
4d925ae3 | 408 | if len(cmd) > MAXLEN: |
409 | if not truncate: | |
410 | return False | |
411 | else: | |
412 | cmd = cmd[:MAXLEN] | |
656dc5a4 | 413 | self.conn.send(cmd) |
c6e6807f | 414 | self.conn.exceeded = True |
656dc5a4 | 415 | return True |
c6e6807f | 416 | |
417 | def _formatmsg(self, target, msg): | |
3d724d3a | 418 | if target is None or msg is None: |
28d06664 | 419 | return self.__debug_nomsg(target, msg) |
3d724d3a | 420 | |
6681579e | 421 | target = str(target) |
e64ac4a0 | 422 | |
fd07173d | 423 | if target.startswith('#'): command = "PRIVMSG %s :%s" % (target, msg) |
e64ac4a0 | 424 | else: command = "NOTICE %s :%s" % (target, msg) |
425 | ||
c6e6807f | 426 | return command |
e64ac4a0 | 427 | |
428 | def _popmsg(self): | |
429 | self.makemsgtimer() | |
c6e6807f | 430 | self.conn.bytessent -= self.conn.recvq/3 |
431 | if self.conn.bytessent < 0: self.conn.bytessent = 0 | |
432 | self.conn.exceeded = False | |
e64ac4a0 | 433 | |
434 | try: | |
c6e6807f | 435 | cmd = self.msgqueue.popleft() |
436 | if not self.conn.exceeded and self.conn.bytessent+len(cmd) < self.conn.recvq: | |
437 | self.conn.send(cmd) | |
438 | self.conn.exceeded = True | |
439 | else: raise IndexError | |
2bb267e0 | 440 | except IndexError: |
441 | try: | |
c6e6807f | 442 | cmd = self.slowmsgqueue.popleft() |
443 | if not self.conn.exceeded and self.conn.bytessent+len(cmd) < self.conn.recvq: | |
444 | self.conn.send(cmd) | |
445 | self.conn.exceeded = True | |
2bb267e0 | 446 | except IndexError: |
447 | pass | |
c6e6807f | 448 | self.msgtimer.start() |
e64ac4a0 | 449 | |
450 | def makemsgtimer(self): | |
c6e6807f | 451 | self.msgtimer = threading.Timer(3, self._popmsg) |
e64ac4a0 | 452 | self.msgtimer.daemon = True |
a4eacae2 | 453 | |
49a455aa | 454 | def join(self, chan): |
455 | self.conn.send("JOIN %s" % (chan)) | |
a4eacae2 | 456 | |
49a455aa | 457 | def part(self, chan): |
458 | self.conn.send("PART %s" % (chan)) | |
a4eacae2 | 459 | |
49a455aa | 460 | def quit(self, reason="Shutdown"): |
461 | self.conn.send("QUIT :%s" % (reason)) | |
b25d4368 | 462 | |
a12f7519 | 463 | def __str__(self): return self.nick |
464 | def __repr__(self): return "<Bot %r>" % (self.nick) | |
465 | ||
b25d4368 | 466 | class BotConnection(object): |
a12f7519 | 467 | def __init__(self, parent, bind, server, port): |
b25d4368 | 468 | self.parent = parent |
a28e2ae9 | 469 | self.buffer = bytearray(8192) |
b25d4368 | 470 | self.socket = None |
471 | ||
b25d4368 | 472 | self.bind = bind |
473 | self.server = server | |
474 | self.port = int(port) | |
b25d4368 | 475 | |
7631844f | 476 | self.state = 0 # 0=disconnected, 1=registering, 2=connected |
477 | ||
c6e6807f | 478 | self.bytessent = 0 |
479 | self.recvq = 500 | |
480 | self.exceeded = False | |
481 | ||
b25d4368 | 482 | def connect(self): |
483 | self.socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM) | |
484 | self.socket.bind((self.bind, 0)) | |
485 | self.socket.connect((self.server, self.port)) | |
d1ea2946 | 486 | return True |
487 | def register(self): | |
488 | if self.state == 0: | |
489 | self.send("NICK %s" % (self.parent.nick)) | |
490 | self.send("USER %s 0 * :%s" % (self.parent.user, self.parent.realname)) | |
491 | self.state = 1 | |
49a455aa | 492 | return True |
b25d4368 | 493 | |
494 | def registered(self, done=False): | |
495 | if done: self.state = 2 | |
496 | return self.state == 2 | |
497 | ||
b25d4368 | 498 | def send(self, line): |
134c1193 | 499 | if self.parent.parent.cfg.getboolean('debug', 'io'): |
6b6f9624 | 500 | self.parent.log('O', line) |
c6e6807f | 501 | self.bytessent += len(line) |
666366fd | 502 | try: |
503 | self._write(line) | |
504 | except socket.error as e: | |
505 | self.parent._goterror(repr(e)) | |
a4eacae2 | 506 | |
7631844f | 507 | def _write(self, line): |
a28e2ae9 | 508 | self.socket.sendall(line.encode('utf-8', 'backslashreplace')+b"\r\n") |
a4eacae2 | 509 | |
b25d4368 | 510 | def read(self): |
511 | self.buffer += self.socket.recv(8192) | |
512 | lines = [] | |
a4eacae2 | 513 | |
a28e2ae9 | 514 | while b"\r\n" in self.buffer: |
515 | pieces = self.buffer.split(b"\r\n", 1) | |
516 | lines.append(pieces[0].decode('utf-8', 'backslashreplace')) | |
b25d4368 | 517 | self.buffer = pieces[1] |
a4eacae2 | 518 | |
b25d4368 | 519 | return lines |
a12f7519 | 520 | |
28d06664 | 521 | def __str__(self): return self.parent.nick |
a12f7519 | 522 | def __repr__(self): return "<BotConnection %r (%r)>" % (self.socket.fileno(), self.parent.nick) |