gajim-plural/gajim/common/modules/delimiter.py

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# This file is part of Gajim.
#
# Gajim is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published
# by the Free Software Foundation; version 3 only.
#
# Gajim is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Gajim. If not, see <http://www.gnu.org/licenses/>.
# XEP-0083: Nested Roster Groups
import logging
import nbxmpp
log = logging.getLogger('gajim.c.m.delimiter')
class Delimiter:
def __init__(self, con):
self._con = con
self._account = con.name
self.available = False
self.delimiter = '::'
self.handlers = []
def get_roster_delimiter(self):
log.info('Request')
node = nbxmpp.Node('storage', attrs={'xmlns': 'roster:delimiter'})
iq = nbxmpp.Iq('get', nbxmpp.NS_PRIVATE, payload=node)
self._con.connection.SendAndCallForResponse(
iq, self._delimiter_received)
def _delimiter_received(self, stanza):
if not nbxmpp.isResultNode(stanza):
log.info('Request error: %s', stanza.getError())
else:
delimiter = stanza.getQuery().getTagData('roster')
self.available = True
log.info('Delimiter received: %s', delimiter)
if delimiter:
self.delimiter = delimiter
else:
self.set_roster_delimiter()
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self._con.connect_machine()
def set_roster_delimiter(self):
log.info('Set delimiter')
iq = nbxmpp.Iq('set', nbxmpp.NS_PRIVATE)
roster = iq.getQuery().addChild('roster', namespace='roster:delimiter')
roster.setData('::')
self._con.connection.SendAndCallForResponse(
iq, self._set_delimiter_response)
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@staticmethod
def _set_delimiter_response(stanza):
if not nbxmpp.isResultNode(stanza):
log.info('Store error: %s', stanza.getError())
def get_instance(*args, **kwargs):
return Delimiter(*args, **kwargs), 'Delimiter'