###
# Copyright (c) 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.
###

import supybot

import supybot.ircmsgs as ircmsgs
import supybot.callbacks as callbacks

class Freenode(callbacks.Privmsg):
    def __init__(self, irc):
        self.__parent = super(Freenode, self)
        self.__parent.__init__(irc)

    def do290(self, irc, msg):
        assert 'IDENTIFY-MSG' in msg.args[1]
        irc.getRealIrc()._Freenode_capabed = True

    def do376(self, irc, msg):
        if self.registryValue('identifyMsg'):
            irc.queueMsg(ircmsgs.IrcMsg('CAPAB IDENTIFY-MSG'))

    def inFilter(self, irc, msg):
        if getattr(irc,'_Freenode_capabed',None) and msg.command == 'PRIVMSG':
            first = msg.args[1][0]
            rest = msg.args[1][1:]
            msg.tag('identified', first == '+')
            if self.registryValue('ignoreUnidentified') and not msg.identified:
                self.log.info('Ignoring %s, not identified.', msg.nick)
                msg = None
            else:
                msg = ircmsgs.privmsg(msg.args[0], rest, msg=msg)
                assert msg.receivedAt and msg.receivedOn and msg.receivedBy
        return msg


Class = Freenode

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