import sys import logging import getpass from optparse import OptionParser import sleekxmpp from sleekxmpp.xmlstream import ET, tostring from sleekxmpp.xmlstream.matcher import StanzaPath from sleekxmpp.xmlstream.handler import Callback # Python versions before 3.0 do not use UTF-8 encoding # by default. To ensure that Unicode is handled properly # throughout SleekXMPP, we will set the default encoding # ourselves to UTF-8. if sys.version_info < (3, 0): from sleekxmpp.util.misc_ops import setdefaultencoding setdefaultencoding('utf8') else: raw_input = input class PubsubEvents(sleekxmpp.ClientXMPP): def __init__(self, jid, password): super(PubsubEvents, self).__init__(jid, password) self.register_plugin('xep_0030') self.register_plugin('xep_0059') self.register_plugin('xep_0060') self.add_event_handler('session_start', self.start) # Some services may require configuration to allow # sending delete, configuration, or subscription events. self.add_event_handler('pubsub_publish', self._publish) self.add_event_handler('pubsub_retract', self._retract) self.add_event_handler('pubsub_purge', self._purge) self.add_event_handler('pubsub_delete', self._delete) self.add_event_handler('pubsub_config', self._config) self.add_event_handler('pubsub_subscription', self._subscription) # Want to use nicer, more specific pubsub event names? # self['xep_0060'].map_node_event('node_name', 'event_prefix') # self.add_event_handler('event_prefix_publish', handler) # self.add_event_handler('event_prefix_retract', handler) # self.add_event_handler('event_prefix_purge', handler) # self.add_event_handler('event_prefix_delete', handler) def start(self, event): self.get_roster() self.send_presence() def _publish(self, msg): """Handle receiving a publish item event.""" print('Published item %s to %s:' % ( msg['pubsub_event']['items']['item']['id'], msg['pubsub_event']['items']['node'])) data = msg['pubsub_event']['items']['item']['payload'] if data is not None: print(tostring(data)) else: print('No item content') def _retract(self, msg): """Handle receiving a retract item event.""" print('Retracted item %s from %s' % ( msg['pubsub_event']['items']['retract']['id'], msg['pubsub_event']['items']['node'])) def _purge(self, msg): """Handle receiving a node purge event.""" print('Purged all items from %s' % ( msg['pubsub_event']['purge']['node'])) def _delete(self, msg): """Handle receiving a node deletion event.""" print('Deleted node %s' % ( msg['pubsub_event']['delete']['node'])) def _config(self, msg): """Handle receiving a node configuration event.""" print('Configured node %s:' % ( msg['pubsub_event']['configuration']['node'])) print(msg['pubsub_event']['configuration']['form']) def _subscription(self, msg): """Handle receiving a node subscription event.""" print('Subscription change for node %s:' % ( msg['pubsub_event']['subscription']['node'])) print(msg['pubsub_event']['subscription']) if __name__ == '__main__': # Setup the command line arguments. optp = OptionParser() # Output verbosity options. optp.add_option('-q', '--quiet', help='set logging to ERROR', action='store_const', dest='loglevel', const=logging.ERROR, default=logging.INFO) optp.add_option('-d', '--debug', help='set logging to DEBUG', action='store_const', dest='loglevel', const=logging.DEBUG, default=logging.INFO) optp.add_option('-v', '--verbose', help='set logging to COMM', action='store_const', dest='loglevel', const=5, default=logging.INFO) # JID and password options. optp.add_option("-j", "--jid", dest="jid", help="JID to use") optp.add_option("-p", "--password", dest="password", help="password to use") opts, args = optp.parse_args() # Setup logging. logging.basicConfig(level=opts.loglevel, format='%(levelname)-8s %(message)s') if opts.jid is None: opts.jid = raw_input("Username: ") if opts.password is None: opts.password = getpass.getpass("Password: ") logging.info("Run this in conjunction with the pubsub_client.py " + \ "example to watch events happen as you give commands.") # Setup the PubsubEvents listener xmpp = PubsubEvents(opts.jid, opts.password) # If you are working with an OpenFire server, you may need # to adjust the SSL version used: # xmpp.ssl_version = ssl.PROTOCOL_SSLv3 # If you want to verify the SSL certificates offered by a server: # xmpp.ca_certs = "path/to/ca/cert" # Connect to the XMPP server and start processing XMPP stanzas. if xmpp.connect(): # If you do not have the dnspython library installed, you will need # to manually specify the name of the server if it does not match # the one in the JID. For example, to use Google Talk you would # need to use: # # if xmpp.connect(('talk.google.com', 5222)): # ... xmpp.process(block=True) print("Done") else: print("Unable to connect.")