107 lines
3.6 KiB
Python
107 lines
3.6 KiB
Python
# 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-0092: Software Version
|
|
|
|
import logging
|
|
|
|
import nbxmpp
|
|
|
|
from gajim.common import app
|
|
from gajim.common.helpers import get_os_info
|
|
from gajim.common.nec import NetworkIncomingEvent
|
|
|
|
log = logging.getLogger('gajim.c.m.software_version')
|
|
|
|
|
|
class SoftwareVersion:
|
|
def __init__(self, con):
|
|
self._con = con
|
|
self._account = con.name
|
|
|
|
self.handlers = [
|
|
('iq', self._answer_request, 'get', nbxmpp.NS_VERSION),
|
|
]
|
|
|
|
def request_os_info(self, jid, resource):
|
|
if not app.account_is_connected(self._account):
|
|
return
|
|
# If we are invisible, do not request
|
|
if self._con.connected == app.SHOW_LIST.index('invisible'):
|
|
return
|
|
|
|
if resource:
|
|
jid += '/' + resource
|
|
iq = nbxmpp.Iq(to=jid, typ='get', queryNS=nbxmpp.NS_VERSION)
|
|
|
|
log.info('Requested: %s', jid)
|
|
|
|
self._con.connection.SendAndCallForResponse(iq, self._result_received)
|
|
|
|
def _result_received(self, stanza):
|
|
client_info, os_info = None, None
|
|
if not nbxmpp.isResultNode(stanza):
|
|
log.info('Error: %s', stanza.getError())
|
|
else:
|
|
try:
|
|
client_info, os_info = self._extract_info(stanza)
|
|
except Exception:
|
|
log.exception('Error')
|
|
log.error(stanza)
|
|
|
|
log.info('Received: %s %s %s',
|
|
stanza.getFrom(), client_info, os_info)
|
|
|
|
app.nec.push_incoming_event(
|
|
VersionResultReceivedEvent(None, conn=self._con,
|
|
jid=stanza.getFrom(),
|
|
client_info=client_info,
|
|
os_info=os_info))
|
|
|
|
def _extract_info(self, stanza):
|
|
query = stanza.getTag('query')
|
|
name = query.getTag('name').getData()
|
|
version = query.getTag('version').getData()
|
|
client_info = '%s %s' % (name, version)
|
|
os_info = query.getTag('os')
|
|
if os_info is not None:
|
|
os_info = os_info.getData()
|
|
return client_info, os_info
|
|
|
|
def _answer_request(self, con, stanza):
|
|
log.info('%s asked for the software version', stanza.getFrom())
|
|
if app.config.get_per('accounts', self._account, 'send_os_info'):
|
|
os_info = get_os_info()
|
|
iq = stanza.buildReply('result')
|
|
query = iq.getQuery()
|
|
query.setTagData('name', 'Gajim')
|
|
query.setTagData('version', app.version)
|
|
query.setTagData('os', os_info)
|
|
log.info('Answer: Gajim %s %s', app.version, os_info)
|
|
else:
|
|
iq = stanza.buildReply('error')
|
|
err = nbxmpp.ErrorNode(nbxmpp.ERR_SERVICE_UNAVAILABLE)
|
|
iq.addChild(node=err)
|
|
log.info('Send service-unavailable')
|
|
self._con.connection.send(iq)
|
|
raise nbxmpp.NodeProcessed
|
|
|
|
|
|
class VersionResultReceivedEvent(NetworkIncomingEvent):
|
|
name = 'version-result-received'
|
|
|
|
|
|
def get_instance(*args, **kwargs):
|
|
return SoftwareVersion(*args, **kwargs), 'SoftwareVersion'
|