mirror of
https://github.com/Mikaela/Limnoria.git
synced 2024-12-27 05:03:07 +01:00
121 lines
4.5 KiB
Python
121 lines
4.5 KiB
Python
###
|
|
# Copyright (c) 2002-2004, Jeremiah Fincher
|
|
# All rights reserved.
|
|
#
|
|
# Redistribution and use in source and binary forms, with or without
|
|
# modification, are permitted provided that the following conditions are met:
|
|
#
|
|
# * Redistributions of source code must retain the above copyright notice,
|
|
# this list of conditions, and the following disclaimer.
|
|
# * Redistributions in binary form must reproduce the above copyright notice,
|
|
# this list of conditions, and the following disclaimer in the
|
|
# documentation and/or other materials provided with the distribution.
|
|
# * Neither the name of the author of this software nor the name of
|
|
# contributors to this software may be used to endorse or promote products
|
|
# derived from this software without specific prior written consent.
|
|
#
|
|
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
|
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
|
|
# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
|
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
|
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
|
# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|
# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
|
# POSSIBILITY OF SUCH DAMAGE.
|
|
###
|
|
|
|
"""
|
|
Supports various DCC things.
|
|
"""
|
|
|
|
__revision__ = "$Id$"
|
|
|
|
import supybot.plugins as plugins
|
|
|
|
import socket
|
|
import textwrap
|
|
import threading
|
|
|
|
import supybot.conf as conf
|
|
import supybot.utils as utils
|
|
import supybot.world as world
|
|
from supybot.commands import *
|
|
import supybot.ircmsgs as ircmsgs
|
|
import supybot.ircutils as ircutils
|
|
import supybot.callbacks as callbacks
|
|
|
|
class DCC(callbacks.Privmsg):
|
|
def chat(self, irc, msg, args, text):
|
|
"""<text>
|
|
|
|
Sends <text> to the user via a DCC CHAT. Use nested commands to your
|
|
benefit here.
|
|
"""
|
|
def openChatPort():
|
|
try:
|
|
host = ircutils.hostFromHostmask(irc.prefix)
|
|
try:
|
|
sock = utils.getSocket(host)
|
|
except socket.error, e:
|
|
s = 'Error connecting to %s: %s'
|
|
self.log.warning(s, host, e)
|
|
irc.replyError()
|
|
return
|
|
sock.settimeout(60)
|
|
if conf.supybot.externalIP():
|
|
ip = conf.supybot.externalIP()
|
|
else:
|
|
try:
|
|
ip = socket.gethostbyname(host)
|
|
except socket.error, e:
|
|
s = 'Error trying to determine the external IP ' \
|
|
'address of this machine via the host %s: %s'
|
|
self.log.warning(s, host, e)
|
|
irc.replyError()
|
|
return
|
|
i = ircutils.dccIP(ip)
|
|
try:
|
|
sock.bind((host, 0))
|
|
except socket.error, e:
|
|
irc.error('Unable to initiate DCC CHAT.')
|
|
return
|
|
port = sock.getsockname()[1]
|
|
self.log.info('DCC CHAT port opened at (%s, %s)', host, port)
|
|
sock.listen(1)
|
|
m = ircmsgs.privmsg(msg.nick,
|
|
'\x01DCC CHAT chat %s %s\x01' % (i, port))
|
|
irc.queueMsg(m)
|
|
try:
|
|
(realSock, addr) = sock.accept()
|
|
except socket.timeout:
|
|
self.log.info('DCC CHAT timed out.')
|
|
return
|
|
self.log.info('DCC CHAT accepted from %s', addr)
|
|
for line in textwrap.wrap(text, 80):
|
|
realSock.send(line)
|
|
realSock.send('\n')
|
|
finally:
|
|
self.log.info('Finally closing sock and realSock.')
|
|
try:
|
|
sock.close()
|
|
except UnboundLocalError:
|
|
pass
|
|
try:
|
|
realSock.close()
|
|
except UnboundLocalError:
|
|
pass
|
|
t = threading.Thread(target=openChatPort)
|
|
world.threadsSpawned += 1
|
|
t.setDaemon(True)
|
|
t.start()
|
|
chat = wrap(chat, ['text'])
|
|
|
|
|
|
|
|
Class = DCC
|
|
|
|
# vim:set shiftwidth=4 tabstop=8 expandtab textwidth=78:
|