From 2de1be188cf86e6ebb790938e276ecb85379a5b3 Mon Sep 17 00:00:00 2001 From: Lance Stout Date: Thu, 17 Nov 2011 12:25:56 -0800 Subject: Add echo component example. --- examples/echo_component.py | 122 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 122 insertions(+) create mode 100755 examples/echo_component.py diff --git a/examples/echo_component.py b/examples/echo_component.py new file mode 100755 index 00000000..f569e001 --- /dev/null +++ b/examples/echo_component.py @@ -0,0 +1,122 @@ +#!/usr/bin/env python +# -*- coding: utf-8 -*- + +""" + SleekXMPP: The Sleek XMPP Library + Copyright (C) 2010 Nathanael C. Fritz + This file is part of SleekXMPP. + + See the file LICENSE for copying permission. +""" + +import sys +import logging +import time +from optparse import OptionParser + +import sleekxmpp +from sleekxmpp.componentxmpp import ComponentXMPP + +# 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): + reload(sys) + sys.setdefaultencoding('utf8') +else: + raw_input = input + + +class EchoComponent(ComponentXMPP): + + """ + A simple SleekXMPP component that echoes messages. + """ + + def __init__(self, jid, secret, server, port): + ComponentXMPP.__init__(self, jid, secret, server, port) + + # You don't need a session_start handler, but that is + # where you would broadcast initial presence. + + # The message event is triggered whenever a message + # stanza is received. Be aware that that includes + # MUC messages and error messages. + self.add_event_handler("message", self.message) + + def message(self, msg): + """ + Process incoming message stanzas. Be aware that this also + includes MUC messages and error messages. It is usually + a good idea to check the messages's type before processing + or sending replies. + + Since a component may send messages from any number of JIDs, + it is best to always include a from JID. + + Arguments: + msg -- The received message stanza. See the documentation + for stanza objects and the Message stanza to see + how it may be used. + """ + # The reply method will use the messages 'to' JID as the + # outgoing reply's 'from' JID. + msg.reply("Thanks for sending\n%(body)s" % msg).send() + + +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") + optp.add_option("-s", "--server", dest="server", + help="server to connect to") + optp.add_option("-P", "--port", dest="port", + help="port to connect to") + + opts, args = optp.parse_args() + + if opts.jid is None: + opts.jid = raw_input("Component JID: ") + if opts.password is None: + opts.password = getpass.getpass("Password: ") + if opts.server is None: + opts.server = raw_input("Server: ") + if opts.port is None: + opts.port = int(raw_input("Port: ")) + + # Setup logging. + logging.basicConfig(level=opts.loglevel, + format='%(levelname)-8s %(message)s') + + # Setup the EchoComponent and register plugins. Note that while plugins + # may have interdependencies, the order in which you register them does + # not matter. + xmpp = EchoComponent(opts.jid, opts.password, opts.server, opts.port) + xmpp.registerPlugin('xep_0030') # Service Discovery + xmpp.registerPlugin('xep_0004') # Data Forms + xmpp.registerPlugin('xep_0060') # PubSub + xmpp.registerPlugin('xep_0199') # XMPP Ping + + # Connect to the XMPP server and start processing XMPP stanzas. + if xmpp.connect(): + xmpp.process(threaded=False) + print("Done") + else: + print("Unable to connect.") -- cgit v1.2.3