# Slixmpp: The Slick XMPP Library
# Copyright (C) 2012 Nathanael C. Fritz, Lance J.T. Stout
# This file is part of Slixmpp.
# See the file LICENSE for copying permissio
from slixmpp.xmlstream import ElementBase


class ReceivedCarbon(ElementBase):
    name = 'received'
    namespace = 'urn:xmpp:carbons:2'
    plugin_attrib = 'carbon_received'
    interfaces = {'carbon_received'}
    is_extension = True

    def get_carbon_received(self):
        return self['forwarded']['stanza']

    def del_carbon_received(self):
        del self['forwarded']['stanza']

    def set_carbon_received(self, stanza):
        self['forwarded']['stanza'] = stanza


class SentCarbon(ElementBase):
    name = 'sent'
    namespace = 'urn:xmpp:carbons:2'
    plugin_attrib = 'carbon_sent'
    interfaces = {'carbon_sent'}
    is_extension = True

    def get_carbon_sent(self):
        return self['forwarded']['stanza']

    def del_carbon_sent(self):
        del self['forwarded']['stanza']

    def set_carbon_sent(self, stanza):
        self['forwarded']['stanza'] = stanza


class PrivateCarbon(ElementBase):
    name = 'private'
    namespace = 'urn:xmpp:carbons:2'
    plugin_attrib = 'carbon_private'
    interfaces = set()


class CarbonEnable(ElementBase):
    name = 'enable'
    namespace = 'urn:xmpp:carbons:2'
    plugin_attrib = 'carbon_enable'
    interfaces = set()


class CarbonDisable(ElementBase):
    name = 'disable'
    namespace = 'urn:xmpp:carbons:2'
    plugin_attrib = 'carbon_disable'
    interfaces = set()