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"""
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
"""
import logging
import slixmpp
from slixmpp.stanza import Message, Iq
from slixmpp.xmlstream.handler import Callback
from slixmpp.xmlstream.matcher import StanzaPath
from slixmpp.xmlstream import register_stanza_plugin
from slixmpp.plugins import BasePlugin
from slixmpp.plugins.xep_0280 import stanza
log = logging.getLogger(__name__)
class XEP_0280(BasePlugin):
"""
XEP-0280 Message Carbons
"""
name = 'xep_0280'
description = 'XEP-0280: Message Carbons'
dependencies = set(['xep_0030', 'xep_0297'])
stanza = stanza
def plugin_init(self):
self.xmpp.register_handler(
Callback('Carbon Received',
StanzaPath('message/carbon_received'),
self._handle_carbon_received))
self.xmpp.register_handler(
Callback('Carbon Sent',
StanzaPath('message/carbon_sent'),
self._handle_carbon_sent))
register_stanza_plugin(Message, stanza.ReceivedCarbon)
register_stanza_plugin(Message, stanza.SentCarbon)
register_stanza_plugin(Message, stanza.PrivateCarbon)
register_stanza_plugin(Iq, stanza.CarbonEnable)
register_stanza_plugin(Iq, stanza.CarbonDisable)
register_stanza_plugin(stanza.ReceivedCarbon,
self.xmpp['xep_0297'].stanza.Forwarded)
register_stanza_plugin(stanza.SentCarbon,
self.xmpp['xep_0297'].stanza.Forwarded)
def plugin_end(self):
self.xmpp.remove_handler('Carbon Received')
self.xmpp.remove_handler('Carbon Sent')
self.xmpp.plugin['xep_0030'].del_feature(feature='urn:xmpp:carbons:2')
def session_bind(self, jid):
self.xmpp.plugin['xep_0030'].add_feature('urn:xmpp:carbons:2')
def _handle_carbon_received(self, msg):
self.xmpp.event('carbon_received', msg)
def _handle_carbon_sent(self, msg):
self.xmpp.event('carbon_sent', msg)
def enable(self, ifrom=None, timeout=None, callback=None,
timeout_callback=None):
iq = self.xmpp.Iq()
iq['type'] = 'set'
iq['from'] = ifrom
iq.enable('carbon_enable')
return iq.send(timeout_callback=timeout_callback, timeout=timeout,
callback=callback)
def disable(self, ifrom=None, timeout=None, callback=None,
timeout_callback=None):
iq = self.xmpp.Iq()
iq['type'] = 'set'
iq['from'] = ifrom
iq.enable('carbon_disable')
return iq.send(timeout_callback=timeout_callback, timeout=timeout,
callback=callback)
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