gajim3/gajim/common/modules/iq.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/>.
# Iq handler
import nbxmpp
from nbxmpp.structs import StanzaHandler
from gajim.common import app
from gajim.common.helpers import to_user_string
from gajim.common.nec import NetworkEvent
from gajim.common.file_props import FilesProp
from gajim.common.modules.base import BaseModule
class Iq(BaseModule):
def __init__(self, con):
BaseModule.__init__(self, con)
self.handlers = [
StanzaHandler(name='iq',
callback=self._iq_error_received,
typ='error',
priority=51),
]
def _iq_error_received(self, _con, _stanza, properties):
self._log.info('Error: %s', properties.error)
if properties.error.condition in ('jid-malformed',
'forbidden',
'not-acceptable'):
sid = self._get_sid(properties.id)
file_props = FilesProp.getFileProp(self._account, sid)
if file_props:
if properties.error.condition == 'jid-malformed':
file_props.error = -3
else:
file_props.error = -4
app.nec.push_incoming_event(
NetworkEvent('file-request-error',
conn=self._con,
jid=properties.jid.bare,
file_props=file_props,
error_msg=to_user_string(properties.error)))
self._con.get_module('Bytestream').disconnect_transfer(
file_props)
raise nbxmpp.NodeProcessed
if properties.error.condition == 'item-not-found':
sid = self._get_sid(properties.id)
file_props = FilesProp.getFileProp(self._account, sid)
if file_props:
app.nec.push_incoming_event(
NetworkEvent('file-send-error',
account=self._account,
jid=str(properties.jid),
file_props=file_props))
self._con.get_module('Bytestream').disconnect_transfer(
file_props)
raise nbxmpp.NodeProcessed
app.nec.push_incoming_event(
NetworkEvent('iq-error-received',
account=self._account,
properties=properties))
raise nbxmpp.NodeProcessed
@staticmethod
def _get_sid(id_):
sid = id_
if len(id_) > 3 and id_[2] == '_':
sid = id_[3:]
return sid
def get_instance(*args, **kwargs):
return Iq(*args, **kwargs), 'Iq'