106 lines
3.7 KiB
Python
Executable File
106 lines
3.7 KiB
Python
Executable File
#!/usr/bin/env python3
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# -*- coding: utf-8 -*-
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"""
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Slixmpp: The Slick XMPP Library
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Copyright (C) 2010 Nathanael C. Fritz
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This file is part of Slixmpp.
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See the file LICENSE for copying permission.
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"""
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import logging
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from argparse import ArgumentParser
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from slixmpp.componentxmpp import ComponentXMPP
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class EchoComponent(ComponentXMPP):
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"""
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A simple Slixmpp component that echoes messages.
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"""
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def __init__(self, jid, secret, server, port):
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ComponentXMPP.__init__(self, jid, secret, server, port)
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# You don't need a session_start handler, but that is
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# where you would broadcast initial presence.
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# The message event is triggered whenever a message
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# stanza is received. Be aware that that includes
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# MUC messages and error messages.
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self.add_event_handler('messages', self.message)
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def message(self, msg):
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"""
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Process incoming message stanzas. Be aware that this also
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includes MUC messages and error messages. It is usually
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a good idea to check the messages's type before processing
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or sending replies.
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Since a component may send messages from any number of JIDs,
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it is best to always include a from JID.
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Arguments:
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msg -- The received message stanza. See the documentation
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for stanza objects and the Message stanza to see
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how it may be used.
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"""
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# The reply method will use the messages 'to' JID as the
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# outgoing reply's 'from' JID.
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if msg.xml.find('{https://code.moparisthebest.com/moparisthebest/echo-self}echo') is not None:
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to = msg['to']
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msg['to'] = msg['from']
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msg['from'] = to
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msg.send()
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if __name__ == '__main__':
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# Setup the command line arguments.
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parser = ArgumentParser(description=EchoComponent.__doc__)
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# Output verbosity options.
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parser.add_argument("-q", "--quiet", help="set logging to ERROR",
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action="store_const", dest="loglevel",
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const=logging.ERROR, default=logging.INFO)
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parser.add_argument("-d", "--debug", help="set logging to DEBUG",
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action="store_const", dest="loglevel",
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const=logging.DEBUG, default=logging.INFO)
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parser.add_argument('-v', '--verbose', help='set logging to COMM',
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action='store_const', dest='loglevel',
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const=5, default=logging.INFO)
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# JID and password options.
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parser.add_argument("-j", "--jid", dest="jid", required=True,
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help="JID to use")
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parser.add_argument("-p", "--password", dest="password",
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help="password to use")
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parser.add_argument("-s", "--server", dest="server", required=True,
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help="server to connect to")
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parser.add_argument("-P", "--port", dest="port", required=True,
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help="port to connect to")
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args = parser.parse_args()
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if args.jid is None or args.server is None or args.port is None:
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parser.print_help()
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exit(1)
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if args.password is None:
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args.password = ''
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# Setup logging.
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logging.basicConfig(level=args.loglevel,
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format='%(levelname)-8s %(message)s')
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# Setup the EchoComponent and register plugins. Note that while plugins
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# may have interdependencies, the order in which you register them does
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# not matter.
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xmpp = EchoComponent(args.jid, args.password, args.server, args.port)
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xmpp.register_plugin('xep_0030') # Service Discovery
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xmpp.register_plugin('xep_0199') # XMPP Ping
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# Connect to the XMPP server and start processing XMPP stanzas.
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xmpp.connect()
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xmpp.process()
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