Abstract protocol handling code from bot logic. This will likely break a few modules.
This commit is contained in:
dpedu
parent
0e28e96321
commit
595a38c741
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@ -0,0 +1,372 @@
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"""
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.. module:: IRCCore
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:synopsis: IRC protocol class
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.. moduleauthor:: Dave Pedu <dave@davepedu.com>
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"""
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import socket
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import asynchat
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import asyncore
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import logging
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import traceback
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from socket import SHUT_RDWR
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try:
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from cStringIO import StringIO
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except:
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from io import BytesIO as StringIO
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class IRCCore(asynchat.async_chat):
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""":param coreconfig: The core configuration of the bot. Passed by main.py.
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:type coreconfig: dict
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:param botconfig: The configuration of this instance of the bot. Passed by main.py.
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:type botconfig: dict
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"""
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def __init__(self):
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asynchat.async_chat.__init__(self)
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self.connected=False
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"""If we're connected or not"""
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self.log = logging.getLogger('IRCCore')
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"""Reference to logger object"""
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self.buffer = StringIO()
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"""cSTringIO used as a buffer"""
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self.alive = True
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""" True if we should try to stay connected"""
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# Connection details
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self.server = None
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self.port = 0
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self.ipv6 = False
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# IRC Messages are terminated with \r\n
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self.set_terminator(b"\r\n")
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# Set up hooks for modules
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self.initHooks()
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def loop(self):
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asyncore.loop()
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def kill(self):
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"""TODO close the socket"""
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pass
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" Net related code here on down "
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def getBuf(self):
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"""Return the network buffer and clear it"""
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self.buffer.seek(0)
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data = self.buffer.read()
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self.buffer = StringIO()
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return data
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def collect_incoming_data(self, data):
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"""Recieve data from the IRC server, append it to the buffer
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:param data: the data that was recieved
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:type data: str"""
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#self.log.debug("<< %(message)s", {"message":repr(data)})
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self.buffer.write(data)
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def found_terminator(self):
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"""A complete command was pushed through, so clear the buffer and process it."""
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line = None
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buf = self.getBuf()
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try:
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line = buf.decode("UTF-8")
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except UnicodeDecodeError as ude:
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self.log.error("found_terminator(): could not decode input as UTF-8")
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self.log.error("found_terminator(): data: %s" % line)
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self.log.error("found_terminator(): repr(data): %s" % repr(line))
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self.log.error("found_terminator(): error: %s" % str(ude))
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return
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self.process_data(line)
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def handle_close(self):
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"""Called when the socket is disconnected. We will want to reconnect. """
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self.log.debug("handle_close")
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self.connected=False
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self.close()
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self.fire_hook("_DISCONNECT")
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def handle_error(self, *args, **kwargs):
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"""Called on fatal network errors."""
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self.log.warning("Connection failed.")
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def _connect(self):
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"""Connect to IRC"""
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self.log.debug("Connecting to %(server)s:%(port)i", {"server":self.server, "port":self.port})
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socket_type = socket.AF_INET
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if self.ipv6:
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self.log.info("IPv6 is enabled.")
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socket_type = socket.AF_INET6
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socketInfo = socket.getaddrinfo(self.server, self.port, socket_type)
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self.create_socket(socket_type, socket.SOCK_STREAM)
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self.connect(socketInfo[0][4])
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def handle_connect(self):
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"""When asynchat indicates our socket is connected, fire the connect hook"""
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self.connected=True
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# TODO move to an event
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self.log.debug("handle_connect: setting USER and NICK")
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self.fire_hook("_CONNECT")
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self.log.debug("handle_connect: complete")
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def sendRaw(self, text):
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"""Send a raw string to the IRC server
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:param text: the string to send
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:type text: str"""
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if self.connected:
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#self.log.debug(">> "+text)
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self.send( (text+"\r\n").encode("UTF-8").decode().encode("UTF-8"))
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else:
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self.log.warning("Send attempted while disconnected. >> "+text)
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def process_data(self, data):
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"""Process one line of tet irc sent us
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:param data: the data to process
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:type data: str"""
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if data.strip() == "":
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return
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prefix = None
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command = None
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args=[]
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trailing=None
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if data[0]==":":
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prefix=data.split(" ")[0][1:]
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data=data[data.find(" ")+1:]
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command = data.split(" ")[0]
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data=data[data.find(" ")+1:]
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if(data[0]==":"):
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# no args
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trailing = data[1:].strip()
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else:
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trailing = data[data.find(" :")+2:].strip()
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data = data[:data.find(" :")]
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args = data.split(" ")
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for index,arg in enumerate(args):
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args[index]=arg.strip()
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if not command in self.hookcalls:
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self.log.warning("Unknown command: cmd='%s' prefix='%s' args='%s' trailing='%s'" % (command, prefix, args, trailing))
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else:
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self.fire_hook(command, args=args, prefix=prefix, trailing=trailing)
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" Module related code "
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def initHooks(self):
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"""Defines hooks that modules can listen for events of"""
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self.hooks = [
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'_CONNECT', # Called when the bot connects to IRC on the socket level
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'_DISCONNECT', # Called when the irc socket is forcibly closed
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'NOTICE', # :irc.129irc.com NOTICE AUTH :*** Looking up your hostname...
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'MODE', # :CloneABCD MODE CloneABCD :+iwx
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'PING', # PING :irc.129irc.com
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'JOIN', # :CloneA!dave@hidden-B4F6B1AA.rit.edu JOIN :#clonea
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'QUIT', # :HCSMPBot!~HCSMPBot@108.170.48.18 QUIT :Quit: Disconnecting!
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'NICK', # :foxiAway!foxi@irc.hcsmp.com NICK :foxi
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'PART', # :CloneA!dave@hidden-B4F6B1AA.rit.edu PART #clonea
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'PRIVMSG', # :CloneA!dave@hidden-B4F6B1AA.rit.edu PRIVMSG #clonea :aaa
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'KICK', # :xMopxShell!~rduser@host KICK #xMopx2 xBotxShellTest :xBotxShellTest
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'INVITE', # :gmx!~gmxgeek@irc.hcsmp.com INVITE Tyrone :#hcsmp'
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'001', # :irc.129irc.com 001 CloneABCD :Welcome to the 129irc IRC Network CloneABCD!CloneABCD@djptwc-laptop1.rit.edu
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'002', # :irc.129irc.com 002 CloneABCD :Your host is irc.129irc.com, running version Unreal3.2.8.1
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'003', # :irc.129irc.com 003 CloneABCD :This server was created Mon Jul 19 2010 at 03:12:01 EDT
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'004', # :irc.129irc.com 004 CloneABCD irc.129irc.com Unreal3.2.8.1 iowghraAsORTVSxNCWqBzvdHtGp lvhopsmntikrRcaqOALQbSeIKVfMCuzNTGj
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'005', # :irc.129irc.com 005 CloneABCD CMDS=KNOCK,MAP,DCCALLOW,USERIP UHNAMES NAMESX SAFELIST HCN MAXCHANNELS=10 CHANLIMIT=#:10 MAXLIST=b:60,e:60,I:60 NICKLEN=30 CHANNELLEN=32 TOPICLEN=307 KICKLEN=307 AWAYLEN=307 :are supported by this server
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'250', # :chaos.esper.net 250 xBotxShellTest :Highest connection count: 1633 (1632 clients) (186588 connections received)
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'251', # :irc.129irc.com 251 CloneABCD :There are 1 users and 48 invisible on 2 servers
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'252', # :irc.129irc.com 252 CloneABCD 9 :operator(s) online
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'254', # :irc.129irc.com 254 CloneABCD 6 :channels formed
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'255', # :irc.129irc.com 255 CloneABCD :I have 42 clients and 1 servers
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'265', # :irc.129irc.com 265 CloneABCD :Current Local Users: 42 Max: 47
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'266', # :irc.129irc.com 266 CloneABCD :Current Global Users: 49 Max: 53
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'332', # :chaos.esper.net 332 xBotxShellTest #xMopx2 :/ #XMOPX2 / https://code.google.com/p/pyircbot/ (Channel Topic)
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'333', # :chaos.esper.net 333 xBotxShellTest #xMopx2 xMopxShell!~rduser@108.170.60.242 1344370109
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'353', # :irc.129irc.com 353 CloneABCD = #clonea :CloneABCD CloneABC
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'366', # :irc.129irc.com 366 CloneABCD #clonea :End of /NAMES list.
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'372', # :chaos.esper.net 372 xBotxShell :motd text here
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'375', # :chaos.esper.net 375 xBotxShellTest :- chaos.esper.net Message of the Day -
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'376', # :chaos.esper.net 376 xBotxShell :End of /MOTD command.
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'422', # :irc.129irc.com 422 CloneABCD :MOTD File is missing
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'433', # :nova.esper.net 433 * pyircbot3 :Nickname is already in use.
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]
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" mapping of hooks to methods "
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self.hookcalls = {}
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for command in self.hooks:
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self.hookcalls[command]=[]
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def fire_hook(self, command, args=None, prefix=None, trailing=None):
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"""Run any listeners for a specific hook
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:param command: the hook to fire
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:type command: str
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:param args: the list of arguments, if any, the command was passed
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:type args: list
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:param prefix: prefix of the sender of this command
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:type prefix: str
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:param trailing: data payload of the command
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:type trailing: str"""
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for hook in self.hookcalls[command]:
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try:
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hook(args, prefix, trailing)
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except:
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self.log.warning("Error processing hook: \n%s"% self.trace())
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def addHook(self, command, method):
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"""**Internal.** Enable (connect) a single hook of a module
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:param command: command this hook will trigger on
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:type command: str
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:param method: callable method object to hook in
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:type method: object"""
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" add a single hook "
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if command in self.hooks:
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self.hookcalls[command].append(method)
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else:
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self.log.warning("Invalid hook - %s" % command)
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return False
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def removeHook(self, command, method):
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"""**Internal.** Disable (disconnect) a single hook of a module
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:param command: command this hook triggers on
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:type command: str
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:param method: callable method that should be removed
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:type method: object"""
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" remove a single hook "
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if command in self.hooks:
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for hookedMethod in self.hookcalls[command]:
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if hookedMethod == method:
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self.hookcalls[command].remove(hookedMethod)
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else:
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self.log.warning("Invalid hook - %s" % command)
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return False
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" Utility methods "
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@staticmethod
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def decodePrefix(prefix):
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"""Given a prefix like nick!username@hostname, return an object with these properties
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:param prefix: the prefix to disassemble
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:type prefix: str
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:returns: object -- an UserPrefix object with the properties `nick`, `username`, `hostname` or a ServerPrefix object with the property `hostname`"""
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if "!" in prefix:
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ob = type('UserPrefix', (object,), {})
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ob.nick, prefix = prefix.split("!")
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ob.username, ob.hostname = prefix.split("@")
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return ob
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else:
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ob = type('ServerPrefix', (object,), {})
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ob.hostname = prefix
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return ob
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@staticmethod
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def trace():
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"""Return the stack trace of the bot as a string"""
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return traceback.format_exc()
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" Data Methods "
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def get_nick(self):
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"""Get the bot's current nick
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:returns: str - the bot's current nickname"""
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return self.nick
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" Action Methods "
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def act_PONG(self, data):
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"""Use the `/pong` command - respond to server pings
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:param data: the string or number the server sent with it's ping
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:type data: str"""
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self.sendRaw("PONG :%s" % data)
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def act_USER(self, username, hostname, realname):
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"""Use the USER protocol command. Used during connection
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:param username: the bot's username
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:type username: str
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:param hostname: the bot's hostname
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:type hostname: str
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:param realname: the bot's realname
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:type realname: str"""
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self.sendRaw("USER %s %s %s :%s" % (username, hostname, self.server, realname))
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def act_NICK(self, newNick):
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"""Use the `/nick` command
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:param newNick: new nick for the bot
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:type newNick: str"""
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self.nick = newNick
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self.sendRaw("NICK %s" % newNick)
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def act_JOIN(self, channel):
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"""Use the `/join` command
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:param channel: the channel to attempt to join
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:type channel: str"""
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self.sendRaw("JOIN %s"%channel)
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def act_PRIVMSG(self, towho, message):
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"""Use the `/msg` command
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:param towho: the target #channel or user's name
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:type towho: str
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:param message: the message to send
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:type message: str"""
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self.sendRaw("PRIVMSG %s :%s"%(towho,message))
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def act_MODE(self, channel, mode, extra=None):
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"""Use the `/mode` command
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:param channel: the channel this mode is for
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:type channel: str
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:param mode: the mode string. Example: +b
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:type mode: str
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:param extra: additional argument if the mode needs it. Example: user@*!*
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:type extra: str"""
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if extra != None:
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self.sendRaw("MODE %s %s %s" % (channel,mode,extra))
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else:
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self.sendRaw("MODE %s %s" % (channel,mode))
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def act_ACTION(self, channel, action):
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"""Use the `/me <action>` command
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:param channel: the channel name or target's name the message is sent to
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:type channel: str
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:param action: the text to send
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:type action: str"""
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self.sendRaw("PRIVMSG %s :\x01ACTION %s"%(channel,action))
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def act_KICK(self, channel, who, comment=""):
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"""Use the `/kick <user> <message>` command
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:param channel: the channel from which the user will be kicked
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:type channel: str
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:param who: the nickname of the user to kick
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:type action: str
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:param comment: the kick message
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:type comment: str"""
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self.sendRaw("KICK %s %s :%s" % (channel, who, comment))
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def act_QUIT(self, message):
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"""Use the `/quit` command
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:param message: quit message
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:type message: str"""
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self.sendRaw("QUIT :%s" % message)
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@ -6,22 +6,14 @@
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"""
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import socket
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import asynchat
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import logging
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import traceback
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import time
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import sys
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from socket import SHUT_RDWR
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from core.rpc import BotRPC
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from core.irccore import IRCCore
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import os.path
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try:
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from cStringIO import StringIO
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except:
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from io import BytesIO as StringIO
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class PyIRCBot(asynchat.async_chat):
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class PyIRCBot:
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""":param coreconfig: The core configuration of the bot. Passed by main.py.
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:type coreconfig: dict
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:param botconfig: The configuration of this instance of the bot. Passed by main.py.
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@ -32,11 +24,6 @@ class PyIRCBot(asynchat.async_chat):
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""" PyIRCBot version """
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def __init__(self, coreconfig, botconfig):
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asynchat.async_chat.__init__(self)
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self.connected=False
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"""If we're connected or not"""
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self.log = logging.getLogger('PyIRCBot')
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"""Reference to logger object"""
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@ -49,215 +36,58 @@ class PyIRCBot(asynchat.async_chat):
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self.rpc = BotRPC(self)
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"""Reference to BotRPC thread"""
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self.buffer = StringIO()
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"""cSTringIO used as a buffer"""
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self.irc = IRCCore()
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"""IRC protocol class"""
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self.irc.server = self.botconfig["connection"]["server"]
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self.irc.port = self.botconfig["connection"]["port"]
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self.irc.ipv6 = True if self.botconfig["connection"]["ipv6"]=="on" else False
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self.alive = True
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""" True if we should try to stay connected"""
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self.irc.addHook("_DISCONNECT", self.handle_close)
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# IRC Messages are terminated with \r\n
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self.set_terminator(b"\r\n")
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# Set up hooks for modules
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self.initHooks()
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# legacy support
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self.act_PONG = self.irc.act_PONG
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self.act_USER = self.irc.act_USER
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self.act_NICK = self.irc.act_NICK
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self.act_JOIN = self.irc.act_JOIN
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self.act_PRIVMSG = self.irc.act_PRIVMSG
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self.act_MODE = self.irc.act_MODE
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self.act_ACTION = self.irc.act_ACTION
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self.act_KICK = self.irc.act_KICK
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self.act_QUIT = self.irc.act_QUIT
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self.get_nick = self.irc.get_nick
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# Load modules
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self.initModules()
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# Connect to IRC
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self._connect()
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self.connect()
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def connect(self):
|
||||
self.irc._connect()
|
||||
|
||||
def loop(self):
|
||||
self.irc.loop()
|
||||
|
||||
def kill(self):
|
||||
"""Shut down the bot violently"""
|
||||
#TODO: have rpc thread be daemonized so it just dies
|
||||
#try:
|
||||
# self.rpc.server._Server__transport.shutdown(SHUT_RDWR)
|
||||
#except Exception as e:
|
||||
# self.log.error(str(e))
|
||||
#try:
|
||||
# self.rpc.server._Server__transport.close()
|
||||
#except Exception as e:
|
||||
# self.log.error(str(e))
|
||||
|
||||
#Kill RPC thread
|
||||
#self.rpc._stop()
|
||||
|
||||
#Close all modules
|
||||
self.closeAllModules()
|
||||
# Mark for shutdown
|
||||
self.alive = False
|
||||
# Exit
|
||||
|
||||
self.irc.kill()
|
||||
|
||||
sys.exit(0)
|
||||
|
||||
|
||||
" Net related code here on down "
|
||||
|
||||
def getBuf(self):
|
||||
"""Return the network buffer and clear it"""
|
||||
self.buffer.seek(0)
|
||||
data = self.buffer.read()
|
||||
self.buffer = StringIO()
|
||||
return data
|
||||
|
||||
def collect_incoming_data(self, data):
|
||||
"""Recieve data from the IRC server, append it to the buffer
|
||||
|
||||
:param data: the data that was recieved
|
||||
:type data: str"""
|
||||
#self.log.debug("<< %(message)s", {"message":repr(data)})
|
||||
self.buffer.write(data)
|
||||
|
||||
def found_terminator(self):
|
||||
"""A complete command was pushed through, so clear the buffer and process it."""
|
||||
line = None
|
||||
buf = self.getBuf()
|
||||
try:
|
||||
line = buf.decode("UTF-8")
|
||||
except UnicodeDecodeError as ude:
|
||||
self.log.error("found_terminator(): could not decode input as UTF-8")
|
||||
self.log.error("found_terminator(): data: %s" % line)
|
||||
self.log.error("found_terminator(): repr(data): %s" % repr(line))
|
||||
self.log.error("found_terminator(): error: %s" % str(ude))
|
||||
return
|
||||
self.process_data(line)
|
||||
|
||||
# TODO move handle_close to an event hook
|
||||
def handle_close(self):
|
||||
"""Called when the socket is disconnected. We will want to reconnect. """
|
||||
self.log.debug("handle_close")
|
||||
self.connected=False
|
||||
self.close()
|
||||
if self.alive:
|
||||
self.log.warning("Connection was lost. Reconnecting in 5 seconds.")
|
||||
time.sleep(5)
|
||||
self._connect()
|
||||
|
||||
def handle_error(self, *args, **kwargs):
|
||||
"""Called on fatal network errors."""
|
||||
self.log.warning("Connection failed.")
|
||||
|
||||
def _connect(self):
|
||||
"""Connect to IRC"""
|
||||
self.log.debug("Connecting to %(server)s:%(port)i", {"server":self.botconfig["connection"]["server"], "port":self.botconfig["connection"]["port"]})
|
||||
socket_type = socket.AF_INET
|
||||
if self.botconfig["connection"]["ipv6"]:
|
||||
self.log.info("IPv6 is enabled.")
|
||||
socket_type = socket.AF_INET6
|
||||
socketInfo = socket.getaddrinfo(self.botconfig["connection"]["server"], self.botconfig["connection"]["port"], socket_type)
|
||||
self.create_socket(socket_type, socket.SOCK_STREAM)
|
||||
if "bindaddr" in self.botconfig["connection"]:
|
||||
self.bind((self.botconfig["connection"]["bindaddr"], 0))
|
||||
self.connect(socketInfo[0][4])
|
||||
|
||||
def handle_connect(self):
|
||||
"""When asynchat indicates our socket is connected, fire the connect hook"""
|
||||
self.connected=True
|
||||
self.log.debug("handle_connect: setting USER and NICK")
|
||||
self.fire_hook("_CONNECT")
|
||||
self.log.debug("handle_connect: complete")
|
||||
|
||||
def sendRaw(self, text):
|
||||
"""Send a raw string to the IRC server
|
||||
|
||||
:param text: the string to send
|
||||
:type text: str"""
|
||||
if self.connected:
|
||||
#self.log.debug(">> "+text)
|
||||
self.send( (text+"\r\n").encode("UTF-8").decode().encode("UTF-8"))
|
||||
else:
|
||||
self.log.warning("Send attempted while disconnected. >> "+text)
|
||||
|
||||
def process_data(self, data):
|
||||
"""Process one line of tet irc sent us
|
||||
|
||||
:param data: the data to process
|
||||
:type data: str"""
|
||||
if data.strip() == "":
|
||||
return
|
||||
|
||||
prefix = None
|
||||
command = None
|
||||
args=[]
|
||||
trailing=None
|
||||
|
||||
if data[0]==":":
|
||||
prefix=data.split(" ")[0][1:]
|
||||
data=data[data.find(" ")+1:]
|
||||
command = data.split(" ")[0]
|
||||
data=data[data.find(" ")+1:]
|
||||
if(data[0]==":"):
|
||||
# no args
|
||||
trailing = data[1:].strip()
|
||||
else:
|
||||
trailing = data[data.find(" :")+2:].strip()
|
||||
data = data[:data.find(" :")]
|
||||
args = data.split(" ")
|
||||
for index,arg in enumerate(args):
|
||||
args[index]=arg.strip()
|
||||
if not command in self.hookcalls:
|
||||
self.log.warning("Unknown command: cmd='%s' prefix='%s' args='%s' trailing='%s'" % (command, prefix, args, trailing))
|
||||
else:
|
||||
self.fire_hook(command, args=args, prefix=prefix, trailing=trailing)
|
||||
|
||||
|
||||
" Module related code "
|
||||
def initHooks(self):
|
||||
"""Defines hooks that modules can listen for events of"""
|
||||
self.hooks = [
|
||||
'_CONNECT', # Called when the bot connects to IRC on the socket level
|
||||
'NOTICE', # :irc.129irc.com NOTICE AUTH :*** Looking up your hostname...
|
||||
'MODE', # :CloneABCD MODE CloneABCD :+iwx
|
||||
'PING', # PING :irc.129irc.com
|
||||
'JOIN', # :CloneA!dave@hidden-B4F6B1AA.rit.edu JOIN :#clonea
|
||||
'QUIT', # :HCSMPBot!~HCSMPBot@108.170.48.18 QUIT :Quit: Disconnecting!
|
||||
'NICK', # :foxiAway!foxi@irc.hcsmp.com NICK :foxi
|
||||
'PART', # :CloneA!dave@hidden-B4F6B1AA.rit.edu PART #clonea
|
||||
'PRIVMSG', # :CloneA!dave@hidden-B4F6B1AA.rit.edu PRIVMSG #clonea :aaa
|
||||
'KICK', # :xMopxShell!~rduser@host KICK #xMopx2 xBotxShellTest :xBotxShellTest
|
||||
'INVITE', # :gmx!~gmxgeek@irc.hcsmp.com INVITE Tyrone :#hcsmp'
|
||||
'001', # :irc.129irc.com 001 CloneABCD :Welcome to the 129irc IRC Network CloneABCD!CloneABCD@djptwc-laptop1.rit.edu
|
||||
'002', # :irc.129irc.com 002 CloneABCD :Your host is irc.129irc.com, running version Unreal3.2.8.1
|
||||
'003', # :irc.129irc.com 003 CloneABCD :This server was created Mon Jul 19 2010 at 03:12:01 EDT
|
||||
'004', # :irc.129irc.com 004 CloneABCD irc.129irc.com Unreal3.2.8.1 iowghraAsORTVSxNCWqBzvdHtGp lvhopsmntikrRcaqOALQbSeIKVfMCuzNTGj
|
||||
'005', # :irc.129irc.com 005 CloneABCD CMDS=KNOCK,MAP,DCCALLOW,USERIP UHNAMES NAMESX SAFELIST HCN MAXCHANNELS=10 CHANLIMIT=#:10 MAXLIST=b:60,e:60,I:60 NICKLEN=30 CHANNELLEN=32 TOPICLEN=307 KICKLEN=307 AWAYLEN=307 :are supported by this server
|
||||
'250', # :chaos.esper.net 250 xBotxShellTest :Highest connection count: 1633 (1632 clients) (186588 connections received)
|
||||
'251', # :irc.129irc.com 251 CloneABCD :There are 1 users and 48 invisible on 2 servers
|
||||
'252', # :irc.129irc.com 252 CloneABCD 9 :operator(s) online
|
||||
'254', # :irc.129irc.com 254 CloneABCD 6 :channels formed
|
||||
'255', # :irc.129irc.com 255 CloneABCD :I have 42 clients and 1 servers
|
||||
'265', # :irc.129irc.com 265 CloneABCD :Current Local Users: 42 Max: 47
|
||||
'266', # :irc.129irc.com 266 CloneABCD :Current Global Users: 49 Max: 53
|
||||
'332', # :chaos.esper.net 332 xBotxShellTest #xMopx2 :/ #XMOPX2 / https://code.google.com/p/pyircbot/ (Channel Topic)
|
||||
'333', # :chaos.esper.net 333 xBotxShellTest #xMopx2 xMopxShell!~rduser@108.170.60.242 1344370109
|
||||
'353', # :irc.129irc.com 353 CloneABCD = #clonea :CloneABCD CloneABC
|
||||
'366', # :irc.129irc.com 366 CloneABCD #clonea :End of /NAMES list.
|
||||
'372', # :chaos.esper.net 372 xBotxShell :motd text here
|
||||
'375', # :chaos.esper.net 375 xBotxShellTest :- chaos.esper.net Message of the Day -
|
||||
'376', # :chaos.esper.net 376 xBotxShell :End of /MOTD command.
|
||||
'422', # :irc.129irc.com 422 CloneABCD :MOTD File is missing
|
||||
'433', # :nova.esper.net 433 * pyircbot3 :Nickname is already in use.
|
||||
]
|
||||
" mapping of hooks to methods "
|
||||
self.hookcalls = {}
|
||||
for command in self.hooks:
|
||||
self.hookcalls[command]=[]
|
||||
|
||||
def fire_hook(self, command, args=None, prefix=None, trailing=None):
|
||||
"""Run any listeners for a specific hook
|
||||
|
||||
:param command: the hook to fire
|
||||
:type command: str
|
||||
:param args: the list of arguments, if any, the command was passed
|
||||
:type args: list
|
||||
:param prefix: prefix of the sender of this command
|
||||
:type prefix: str
|
||||
:param trailing: data payload of the command
|
||||
:type trailing: str"""
|
||||
|
||||
for hook in self.hookcalls[command]:
|
||||
try:
|
||||
hook(args, prefix, trailing)
|
||||
except:
|
||||
self.log.warning("Error processing hook: \n%s"% self.trace())
|
||||
|
||||
def initModules(self):
|
||||
"""load modules specified in instance config"""
|
||||
" storage of imported modules "
|
||||
|
|
@ -394,9 +224,9 @@ class PyIRCBot(asynchat.async_chat):
|
|||
for hook in module.hooks:
|
||||
if type(hook.hook) == list:
|
||||
for hookcmd in hook.hook:
|
||||
self.addHook(hookcmd, hook.method)
|
||||
self.irc.addHook(hookcmd, hook.method)
|
||||
else:
|
||||
self.addHook(hook.hook, hook.method)
|
||||
self.irc.addHook(hook.hook, hook.method)
|
||||
|
||||
def unloadModuleHooks(self, module):
|
||||
"""**Internal.** Disable (disconnect) hooks of a module
|
||||
|
|
@ -407,39 +237,9 @@ class PyIRCBot(asynchat.async_chat):
|
|||
for hook in module.hooks:
|
||||
if type(hook.hook) == list:
|
||||
for hookcmd in hook.hook:
|
||||
self.removeHook(hookcmd, hook.method)
|
||||
self.irc.removeHook(hookcmd, hook.method)
|
||||
else:
|
||||
self.removeHook(hook.hook, hook.method)
|
||||
|
||||
def addHook(self, command, method):
|
||||
"""**Internal.** Enable (connect) a single hook of a module
|
||||
|
||||
:param command: command this hook will trigger on
|
||||
:type command: str
|
||||
:param method: callable method object to hook in
|
||||
:type method: object"""
|
||||
" add a single hook "
|
||||
if command in self.hooks:
|
||||
self.hookcalls[command].append(method)
|
||||
else:
|
||||
self.log.warning("Invalid hook - %s" % command)
|
||||
return False
|
||||
|
||||
def removeHook(self, command, method):
|
||||
"""**Internal.** Disable (disconnect) a single hook of a module
|
||||
|
||||
:param command: command this hook triggers on
|
||||
:type command: str
|
||||
:param method: callable method that should be removed
|
||||
:type method: object"""
|
||||
" remove a single hook "
|
||||
if command in self.hooks:
|
||||
for hookedMethod in self.hookcalls[command]:
|
||||
if hookedMethod == method:
|
||||
self.hookcalls[command].remove(hookedMethod)
|
||||
else:
|
||||
self.log.warning("Invalid hook - %s" % command)
|
||||
return False
|
||||
self.irc.removeHook(hook.hook, hook.method)
|
||||
|
||||
def getmodulebyname(self, name):
|
||||
"""Get a module object by name
|
||||
|
|
@ -504,28 +304,6 @@ class PyIRCBot(asynchat.async_chat):
|
|||
return "%s/config/%s.yml" % (self.botconfig["bot"]["datadir"], moduleName)
|
||||
|
||||
" Utility methods "
|
||||
@staticmethod
|
||||
def decodePrefix(prefix):
|
||||
"""Given a prefix like nick!username@hostname, return an object with these properties
|
||||
|
||||
:param prefix: the prefix to disassemble
|
||||
:type prefix: str
|
||||
:returns: object -- an UserPrefix object with the properties `nick`, `username`, `hostname` or a ServerPrefix object with the property `hostname`"""
|
||||
if "!" in prefix:
|
||||
ob = type('UserPrefix', (object,), {})
|
||||
ob.nick, prefix = prefix.split("!")
|
||||
ob.username, ob.hostname = prefix.split("@")
|
||||
return ob
|
||||
else:
|
||||
ob = type('ServerPrefix', (object,), {})
|
||||
ob.hostname = prefix
|
||||
return ob
|
||||
|
||||
@staticmethod
|
||||
def trace():
|
||||
"""Return the stack trace of the bot as a string"""
|
||||
return traceback.format_exc()
|
||||
|
||||
@staticmethod
|
||||
def messageHasCommand(command, message, requireArgs=False):
|
||||
"""Check if a message has a command with or without args in it
|
||||
|
|
@ -573,96 +351,3 @@ class PyIRCBot(asynchat.async_chat):
|
|||
ob.message = message
|
||||
return ob
|
||||
# return (True, command, args, message)
|
||||
|
||||
|
||||
" Data Methods "
|
||||
def get_nick(self):
|
||||
"""Get the bot's current nick
|
||||
|
||||
:returns: str - the bot's current nickname"""
|
||||
return self.config["nick"]
|
||||
|
||||
|
||||
" Action Methods "
|
||||
def act_PONG(self, data):
|
||||
"""Use the `/pong` command - respond to server pings
|
||||
|
||||
:param data: the string or number the server sent with it's ping
|
||||
:type data: str"""
|
||||
self.sendRaw("PONG :%s" % data)
|
||||
|
||||
def act_USER(self, username, hostname, realname):
|
||||
"""Use the USER protocol command. Used during connection
|
||||
|
||||
:param username: the bot's username
|
||||
:type username: str
|
||||
:param hostname: the bot's hostname
|
||||
:type hostname: str
|
||||
:param realname: the bot's realname
|
||||
:type realname: str"""
|
||||
self.sendRaw("USER %s %s %s :%s" % (username, hostname, self.botconfig["connection"]["server"], realname))
|
||||
|
||||
def act_NICK(self, newNick):
|
||||
"""Use the `/nick` command
|
||||
|
||||
:param newNick: new nick for the bot
|
||||
:type newNick: str"""
|
||||
self.sendRaw("NICK %s" % newNick)
|
||||
|
||||
def act_JOIN(self, channel):
|
||||
"""Use the `/join` command
|
||||
|
||||
:param channel: the channel to attempt to join
|
||||
:type channel: str"""
|
||||
self.sendRaw("JOIN %s"%channel)
|
||||
|
||||
def act_PRIVMSG(self, towho, message):
|
||||
"""Use the `/msg` command
|
||||
|
||||
:param towho: the target #channel or user's name
|
||||
:type towho: str
|
||||
:param message: the message to send
|
||||
:type message: str"""
|
||||
self.sendRaw("PRIVMSG %s :%s"%(towho,message))
|
||||
|
||||
def act_MODE(self, channel, mode, extra=None):
|
||||
"""Use the `/mode` command
|
||||
|
||||
:param channel: the channel this mode is for
|
||||
:type channel: str
|
||||
:param mode: the mode string. Example: +b
|
||||
:type mode: str
|
||||
:param extra: additional argument if the mode needs it. Example: user@*!*
|
||||
:type extra: str"""
|
||||
if extra != None:
|
||||
self.sendRaw("MODE %s %s %s" % (channel,mode,extra))
|
||||
else:
|
||||
self.sendRaw("MODE %s %s" % (channel,mode))
|
||||
|
||||
def act_ACTION(self, channel, action):
|
||||
"""Use the `/me <action>` command
|
||||
|
||||
:param channel: the channel name or target's name the message is sent to
|
||||
:type channel: str
|
||||
:param action: the text to send
|
||||
:type action: str"""
|
||||
self.sendRaw("PRIVMSG %s :\x01ACTION %s"%(channel,action))
|
||||
|
||||
def act_KICK(self, channel, who, comment=""):
|
||||
"""Use the `/kick <user> <message>` command
|
||||
|
||||
:param channel: the channel from which the user will be kicked
|
||||
:type channel: str
|
||||
:param who: the nickname of the user to kick
|
||||
:type action: str
|
||||
:param comment: the kick message
|
||||
:type comment: str"""
|
||||
self.sendRaw("KICK %s %s :%s" % (channel, who, comment))
|
||||
|
||||
def act_QUIT(self, message):
|
||||
"""Use the `/quit` command
|
||||
|
||||
:param message: quit message
|
||||
:type message: str"""
|
||||
self.sendRaw("QUIT :%s" % message)
|
||||
|
||||
|
|
|
|||
|
|
@ -3,7 +3,6 @@ import os
|
|||
import sys
|
||||
import logging
|
||||
import yaml
|
||||
import asyncore
|
||||
from optparse import OptionParser
|
||||
from core.pyircbot import PyIRCBot
|
||||
|
||||
|
|
@ -36,7 +35,7 @@ if __name__ == "__main__":
|
|||
|
||||
bot = PyIRCBot(coreconfig, botconfig)
|
||||
try:
|
||||
asyncore.loop()
|
||||
bot.loop()
|
||||
except KeyboardInterrupt:
|
||||
bot.kill()
|
||||
|
||||
|
|
|
|||
|
|
@ -16,4 +16,4 @@ class PingResponder(ModuleBase):
|
|||
def pingrespond(self, args, prefix, trailing):
|
||||
# got a ping? send it right back
|
||||
self.bot.act_PONG(trailing)
|
||||
self.log.info("Responded to a ping: %s" % trailing)
|
||||
self.log.info("%s Responded to a ping: %s" % (self.bot.get_nick(), trailing))
|
||||
|
|
|
|||
Loading…
Reference in New Issue