Update 1.0 todo list.

Most of these items will probably be pushed to 1.1

LICENSE

@@ -17,3 +17,124 @@ AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 THE SOFTWARE.
+
+
+
+
+Licences of Bundled Third Pary Code
+-----------------------------------
+
+dateutil - Extensions to the standard python 2.3+ datetime module.
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+Copyright (c) 2003-2011 - Gustavo Niemeyer <gustavo@niemeyer.net>
+
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright notice,
+      this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright notice,
+      this list of conditions and the following disclaimer in the documentation
+      and/or other materials provided with the distribution.
+    * Neither the name of the copyright holder nor the names of its
+      contributors may be used to endorse or promote products derived from
+      this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+
+fixed_datetime
+~~~~~~~~~~~~~~
+
+Copyright (c) 2008, Red Innovation Ltd., Finland
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in the
+      documentation and/or other materials provided with the distribution.
+    * Neither the name of Red Innovation nor the names of its contributors 
+      may be used to endorse or promote products derived from this software 
+      without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY RED INNOVATION ``AS IS'' AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL RED INNOVATION BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+
+
+OrderedDict - A port of the Python 2.7+ OrderedDict to Python 2.6
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+Copyright (c) 2009 Raymond Hettinger
+
+Permission is hereby granted, free of charge, to any person
+obtaining a copy of this software and associated documentation files
+(the "Software"), to deal in the Software without restriction,
+including without limitation the rights to use, copy, modify, merge,
+publish, distribute, sublicense, and/or sell copies of the Software,
+and to permit persons to whom the Software is furnished to do so,
+subject to the following conditions:
+
+    The above copyright notice and this permission notice shall be
+    included in all copies or substantial portions of the Software.
+
+    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+    EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+    OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+    NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+    HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+    WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+    FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+    OTHER DEALINGS IN THE SOFTWARE.
+
+
+
+
+SUELTA – A PURE-PYTHON SASL CLIENT LIBRARY
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+This software is subject to "The MIT License"
+
+Copyright 2007-2010 David Alan Cridland
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

README

@@ -42,6 +42,9 @@ Main Author: Nathan Fritz fritz@netflint.net
 Contributors: Kevin Smith & Lance Stout
 Patches: Remko Tronçon
 
+Dave Cridland, for his Suelta SASL library.
+
+
 Feel free to add fritzy@netflint.net to your roster for direct support and comments.
 Join sleekxmpp-discussion@googlegroups.com / http://groups.google.com/group/sleekxmpp-discussion for email discussion.
 Join sleek@conference.jabber.org for groupchat discussion.

conn_tests/testpubsub.py

@@ -33,7 +33,7 @@ class testps(sleekxmpp.ClientXMPP):
 		self.node = "pstestnode_%s"
 		self.pshost = pshost
 		if pshost is None:
-			self.pshost = self.server
+			self.pshost = self.boundjid.host
 		self.nodenum = int(nodenum)
 		self.leafnode = self.nodenum + 1
 		self.collectnode = self.nodenum + 2

examples/adhoc_provider.py

@@ -0,0 +1,199 @@
+#!/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
+import getpass
+from optparse import OptionParser
+
+import sleekxmpp
+
+# 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')
+
+
+class CommandBot(sleekxmpp.ClientXMPP):
+
+    """
+    A simple SleekXMPP bot that provides a basic
+    adhoc command.
+    """
+
+    def __init__(self, jid, password):
+        sleekxmpp.ClientXMPP.__init__(self, jid, password)
+
+        # The session_start event will be triggered when
+        # the bot establishes its connection with the server
+        # and the XML streams are ready for use. We want to
+        # listen for this event so that we we can intialize
+        # our roster.
+        self.add_event_handler("session_start", self.start)
+
+    def start(self, event):
+        """
+        Process the session_start event.
+
+        Typical actions for the session_start event are
+        requesting the roster and broadcasting an intial
+        presence stanza.
+
+        Arguments:
+            event -- An empty dictionary. The session_start
+                     event does not provide any additional
+                     data.
+        """
+        self.send_presence()
+        self.get_roster()
+
+        # We add the command after session_start has fired
+        # to ensure that the correct full JID is used.
+
+        # If using a component, may also pass jid keyword parameter.
+
+        self['xep_0050'].add_command(node='greeting',
+                                     name='Greeting',
+                                     handler=self._handle_command)
+
+    def _handle_command(self, iq, session):
+        """
+        Respond to the intial request for a command.
+
+        Arguments:
+            iq      -- The iq stanza containing the command request.
+            session -- A dictionary of data relevant to the command
+                       session. Additional, custom data may be saved
+                       here to persist across handler callbacks.
+        """
+        form = self['xep_0004'].makeForm('form', 'Greeting')
+        form.addField(var='greeting',
+                      ftype='text-single',
+                      label='Your greeting')
+
+        session['payload'] = form
+        session['next'] = self._handle_command_complete
+        session['has_next'] = False
+
+        # Other useful session values:
+        # session['to']                    -- The JID that received the
+        #                                     command request.
+        # session['from']                  -- The JID that sent the
+        #                                     command request.
+        # session['has_next'] = True       -- There are more steps to complete
+        # session['allow_complete'] = True -- Allow user to finish immediately
+        #                                     and possibly skip steps
+        # session['cancel'] = handler      -- Assign a handler for if the user
+        #                                     cancels the command.
+        # session['notes'] = [             -- Add informative notes about the
+        #   ('info', 'Info message'),         command's results.
+        #   ('warning', 'Warning message'),
+        #   ('error', 'Error message')]
+
+        return session
+
+    def _handle_command_complete(self, payload, session):
+        """
+        Process a command result from the user.
+
+        Arguments:
+            payload -- Either a single item, such as a form, or a list
+                       of items or forms if more than one form was
+                       provided to the user. The payload may be any
+                       stanza, such as jabber:x:oob for out of band
+                       data, or jabber:x:data for typical data forms.
+            session -- A dictionary of data relevant to the command
+                       session. Additional, custom data may be saved
+                       here to persist across handler callbacks.
+        """
+
+        # In this case (as is typical), the payload is a form
+        form = payload
+
+        greeting = form['values']['greeting']
+        self.send_message(mto=session['from'],
+                          mbody="%s, World!" % greeting)
+
+        # Having no return statement is the same as unsetting the 'payload'
+        # and 'next' session values and returning the session.
+
+        # Unless it is the final step, always return the session dictionary.
+
+        session['payload'] = None
+        session['next'] = None
+
+        return session
+
+
+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: ")
+
+    # Setup the CommandBot and register plugins. Note that while plugins may
+    # have interdependencies, the order in which you register them does
+    # not matter.
+    xmpp = CommandBot(opts.jid, opts.password)
+    xmpp.register_plugin('xep_0030') # Service Discovery
+    xmpp.register_plugin('xep_0004') # Data Forms
+    xmpp.register_plugin('xep_0050') # Adhoc Commands
+
+    # 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 pydns 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(threaded=False)
+        print("Done")
+    else:
+        print("Unable to connect.")

examples/adhoc_user.py

@@ -0,0 +1,208 @@
+#!/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
+import getpass
+from optparse import OptionParser
+
+import sleekxmpp
+
+# 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')
+
+
+class CommandUserBot(sleekxmpp.ClientXMPP):
+
+    """
+    A simple SleekXMPP bot that uses the adhoc command
+    provided by the adhoc_provider.py example.
+    """
+
+    def __init__(self, jid, password, other, greeting):
+        sleekxmpp.ClientXMPP.__init__(self, jid, password)
+
+        self.command_provider = other
+        self.greeting = greeting
+
+        # The session_start event will be triggered when
+        # the bot establishes its connection with the server
+        # and the XML streams are ready for use. We want to
+        # listen for this event so that we we can intialize
+        # our roster.
+        self.add_event_handler("session_start", self.start)
+        self.add_event_handler("message", self.message)
+
+    def start(self, event):
+        """
+        Process the session_start event.
+
+        Typical actions for the session_start event are
+        requesting the roster and broadcasting an intial
+        presence stanza.
+
+        Arguments:
+            event -- An empty dictionary. The session_start
+                     event does not provide any additional
+                     data.
+        """
+        self.send_presence()
+        self.get_roster()
+
+        # We first create a session dictionary containing:
+        #   'next'  -- the handler to execute on a successful response
+        #   'error' -- the handler to execute if an error occurs
+
+        # The session may also contain custom data.
+
+        session = {'greeting': self.greeting,
+                   'next': self._command_start,
+                   'error': self._command_error}
+
+        self['xep_0050'].start_command(jid=self.command_provider,
+                                       node='greeting',
+                                       session=session)
+
+    def message(self, msg):
+        """
+        Process incoming message stanzas.
+
+        Arguments:
+            msg -- The received message stanza.
+        """
+        logging.info(msg['body'])
+
+    def _command_start(self, iq, session):
+        """
+        Process the initial command result.
+
+        Arguments:
+            iq      -- The iq stanza containing the command result.
+            session -- A dictionary of data relevant to the command
+                       session. Additional, custom data may be saved
+                       here to persist across handler callbacks.
+        """
+
+        # The greeting command provides a form with a single field:
+        # <x xmlns="jabber:x:data" type="form">
+        #   <field var="greeting"
+        #          type="text-single"
+        #          label="Your greeting" />
+        # </x>
+
+        form = self['xep_0004'].makeForm(ftype='submit')
+        form.addField(var='greeting',
+                      value=session['greeting'])
+
+        session['payload'] = form
+
+        # We don't need to process the next result.
+        session['next'] = None
+
+        # Other options include using:
+        # continue_command() -- Continue to the next step in the workflow
+        # cancel_command()   -- Stop command execution.
+
+        self['xep_0050'].complete_command(session)
+
+    def _command_error(self, iq, session):
+        """
+        Process an error that occurs during command execution.
+
+        Arguments:
+            iq      -- The iq stanza containing the error.
+            session -- A dictionary of data relevant to the command
+                       session. Additional, custom data may be saved
+                       here to persist across handler callbacks.
+        """
+        logging.error("COMMAND: %s %s" % (iq['error']['condition'],
+                                          iq['error']['text']))
+
+        # Terminate the command's execution and clear its session.
+        # The session will automatically be cleared if no error
+        # handler is provided.
+        self['xep_0050'].terminate_command(session)
+
+
+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("-o", "--other", dest="other",
+                    help="JID providing commands")
+    optp.add_option("-g", "--greeting", dest="greeting",
+                    help="Greeting")
+
+    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: ")
+    if opts.other is None:
+        opts.other = raw_input("JID Providing Commands: ")
+    if opts.greeting is None:
+        opts.other = raw_input("Greeting: ")
+
+    # Setup the CommandBot and register plugins. Note that while plugins may
+    # have interdependencies, the order in which you register them does
+    # not matter.
+    xmpp = CommandUserBot(opts.jid, opts.password, opts.other, opts.greeting)
+    xmpp.register_plugin('xep_0030') # Service Discovery
+    xmpp.register_plugin('xep_0004') # Data Forms
+    xmpp.register_plugin('xep_0050') # Adhoc Commands
+
+    # 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 pydns 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(threaded=False)
+        print("Done")
+    else:
+        print("Unable to connect.")

examples/disco_browser.py

@@ -0,0 +1,198 @@
+#!/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 time
+import logging
+import getpass
+from optparse import OptionParser
+
+import sleekxmpp
+
+
+# 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')
+
+
+class Disco(sleekxmpp.ClientXMPP):
+
+    """
+    A demonstration for using basic service discovery.
+
+    Send a disco#info and disco#items request to a JID/node combination,
+    and print out the results.
+
+    May also request only particular info categories such as just features,
+    or just items.
+    """
+
+    def __init__(self, jid, password, target_jid, target_node='', get=''):
+        sleekxmpp.ClientXMPP.__init__(self, jid, password)
+
+        # Using service discovery requires the XEP-0030 plugin.
+        self.register_plugin('xep_0030')
+
+        self.get = get
+        self.target_jid = target_jid
+        self.target_node = target_node
+
+        # Values to control which disco entities are reported
+        self.info_types = ['', 'all', 'info', 'identities', 'features']
+        self.identity_types = ['', 'all', 'info', 'identities']
+        self.feature_types = ['', 'all', 'info', 'features']
+        self.items_types = ['', 'all', 'items']
+
+
+        # The session_start event will be triggered when
+        # the bot establishes its connection with the server
+        # and the XML streams are ready for use. We want to
+        # listen for this event so that we we can intialize
+        # our roster.
+        self.add_event_handler("session_start", self.start)
+
+    def start(self, event):
+        """
+        Process the session_start event.
+
+        Typical actions for the session_start event are
+        requesting the roster and broadcasting an intial
+        presence stanza.
+
+        In this case, we send disco#info and disco#items
+        stanzas to the requested JID and print the results.
+
+        Arguments:
+            event -- An empty dictionary. The session_start
+                     event does not provide any additional
+                     data.
+        """
+        self.get_roster()
+        self.send_presence()
+
+        if self.get in self.info_types:
+            # By using block=True, the result stanza will be
+            # returned. Execution will block until the reply is
+            # received. Non-blocking options would be to listen
+            # for the disco_info event, or passing a handler
+            # function using the callback parameter.
+            info = self['xep_0030'].get_info(jid=self.target_jid,
+                                             node=self.target_node,
+                                             block=True)
+        if self.get in self.items_types:
+            # The same applies from above. Listen for the
+            # disco_items event or pass a callback function
+            # if you need to process a non-blocking request.
+            items = self['xep_0030'].get_items(jid=self.target_jid,
+                                               node=self.target_node,
+                                               block=True)
+        else:
+            logging.error("Invalid disco request type.")
+            self.disconnect()
+            return
+
+        header = 'XMPP Service Discovery: %s' % self.target_jid
+        print(header)
+        print('-' * len(header))
+        if self.target_node != '':
+            print('Node: %s' % self.target_node)
+            print('-' * len(header))
+
+        if self.get in self.identity_types:
+            print('Identities:')
+            for identity in info['disco_info']['identities']:
+                print('  - %s' % str(identity))
+
+        if self.get in self.feature_types:
+            print('Features:')
+            for feature in info['disco_info']['features']:
+                print('  - %s' % feature)
+
+        if self.get in self.items_types:
+            print('Items:')
+            for item in items['disco_items']['items']:
+                print('  - %s' % str(item))
+
+        self.disconnect()
+
+
+if __name__ == '__main__':
+    # Setup the command line arguments.
+    optp = OptionParser()
+    optp.version = '%%prog 0.1'
+    optp.usage = "Usage: %%prog [options] %s <jid> [<node>]" % \
+                             'all|info|items|identities|features'
+
+    optp.add_option('-q','--quiet', help='set logging to ERROR',
+                    action='store_const',
+                    dest='loglevel',
+                    const=logging.ERROR,
+                    default=logging.ERROR)
+    optp.add_option('-d','--debug', help='set logging to DEBUG',
+                    action='store_const',
+                    dest='loglevel',
+                    const=logging.DEBUG,
+                    default=logging.ERROR)
+    optp.add_option('-v','--verbose', help='set logging to COMM',
+                    action='store_const',
+                    dest='loglevel',
+                    const=5,
+                    default=logging.ERROR)
+
+    # 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 len(args) < 2:
+        optp.print_help()
+        exit()
+
+    if len(args) == 2:
+        args = (args[0], args[1], '')
+
+    if opts.jid is None:
+        opts.jid = raw_input("Username: ")
+    if opts.password is None:
+        opts.password = getpass.getpass("Password: ")
+
+    # Setup the Disco browser.
+    xmpp = Disco(opts.jid, opts.password, args[1], args[2], args[0])
+
+    # 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 pydns 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(threaded=False)
+    else:
+        print("Unable to connect.")

examples/echo_client.py

@@ -12,6 +12,7 @@
 import sys
 import logging
 import time
+import getpass
 from optparse import OptionParser
 
 import sleekxmpp
@@ -60,8 +61,8 @@ class EchoBot(sleekxmpp.ClientXMPP):
                      event does not provide any additional
                      data.
         """
-        self.getRoster()
-        self.sendPresence()
+        self.send_presence()
+        self.get_roster()
 
     def message(self, msg):
         """
@@ -105,14 +106,26 @@ if __name__ == '__main__':
     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: ")
+
     # Setup the EchoBot and register plugins. Note that while plugins may
     # have interdependencies, the order in which you register them does
     # not matter.
     xmpp = EchoBot(opts.jid, opts.password)
-    xmpp.registerPlugin('xep_0030') # Service Discovery
-    xmpp.registerPlugin('xep_0004') # Data Forms
-    xmpp.registerPlugin('xep_0060') # PubSub
-    xmpp.registerPlugin('xep_0199') # XMPP Ping
+    xmpp.register_plugin('xep_0030') # Service Discovery
+    xmpp.register_plugin('xep_0004') # Data Forms
+    xmpp.register_plugin('xep_0060') # PubSub
+    xmpp.register_plugin('xep_0199') # XMPP Ping
+
+    # 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():

examples/muc.py

@@ -0,0 +1,186 @@
+#!/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
+
+# 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')
+
+
+class MUCBot(sleekxmpp.ClientXMPP):
+
+    """
+    A simple SleekXMPP bot that will greets those
+    who enter the room, and acknowledge any messages
+    that mentions the bot's nickname.
+    """
+
+    def __init__(self, jid, password, room, nick):
+        sleekxmpp.ClientXMPP.__init__(self, jid, password)
+
+        self.room = room
+        self.nick = nick
+
+        # The session_start event will be triggered when
+        # the bot establishes its connection with the server
+        # and the XML streams are ready for use. We want to
+        # listen for this event so that we we can intialize
+        # our roster.
+        self.add_event_handler("session_start", self.start)
+
+        # The groupchat_message event is triggered whenever a message
+        # stanza is received from any chat room. If you also also
+        # register a handler for the 'message' event, MUC messages
+        # will be processed by both handlers.
+        self.add_event_handler("groupchat_message", self.muc_message)
+
+        # The groupchat_presence event is triggered whenever a
+        # presence stanza is received from any chat room, including
+        # any presences you send yourself. To limit event handling
+        # to a single room, use the events muc::room@server::presence,
+        # muc::room@server::got_online, or muc::room@server::got_offline.
+        self.add_event_handler("muc::%s::got_online" % self.room,
+                               self.muc_online)
+        
+
+    def start(self, event):
+        """
+        Process the session_start event.
+
+        Typical actions for the session_start event are
+        requesting the roster and broadcasting an intial
+        presence stanza.
+
+        Arguments:
+            event -- An empty dictionary. The session_start
+                     event does not provide any additional
+                     data.
+        """
+        self.getRoster()
+        self.sendPresence()
+        self.plugin['xep_0045'].joinMUC(self.room, 
+                                        self.nick, 
+                                        # If a room password is needed, use:
+                                        # password=the_room_password,
+                                        wait=True)
+
+    def muc_message(self, msg):
+        """
+        Process incoming message stanzas from any chat room. Be aware 
+        that if you also have any handlers for the 'message' event,
+        message stanzas may be processed by both handlers, so check
+        the 'type' attribute when using a 'message' event handler.
+
+        Whenever the bot's nickname is mentioned, respond to
+        the message.
+
+        IMPORTANT: Always check that a message is not from yourself,
+                   otherwise you will create an infinite loop responding
+                   to your own messages.
+
+        This handler will reply to messages that mention 
+        the bot's nickname.
+
+        Arguments:
+            msg -- The received message stanza. See the documentation
+                   for stanza objects and the Message stanza to see
+                   how it may be used.
+        """
+        if msg['mucnick'] != self.nick and self.nick in msg['body']:
+            self.send_message(mto=msg['from'].bare,
+                              mbody="I heard that, %s." % msg['mucnick'],
+                              mtype='groupchat')
+
+    def muc_online(self, presence):
+        """
+        Process a presence stanza from a chat room. In this case,
+        presences from users that have just come online are 
+        handled by sending a welcome message that includes
+        the user's nickname and role in the room.
+
+        Arguments:
+            presence -- The received presence stanza. See the 
+                        documentation for the Presence stanza
+                        to see how else it may be used.
+        """
+        if presence['muc']['nick'] != self.nick:
+            self.send_message(mto=presence['from'].bare,
+                              mbody="Hello, %s %s" % (presence['muc']['role'],
+                                                      presence['muc']['nick']),
+                              mtype='groupchat')
+
+
+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("-r", "--room", dest="room",
+                    help="MUC room to join")
+    optp.add_option("-n", "--nick", dest="nick",
+                    help="MUC nickname")
+
+    opts, args = optp.parse_args()
+
+    # Setup logging.
+    logging.basicConfig(level=opts.loglevel,
+                        format='%(levelname)-8s %(message)s')
+
+    if None in [opts.jid, opts.password, opts.room, opts.nick]:
+        optp.print_help()
+        sys.exit(1)
+
+    # Setup the MUCBot and register plugins. Note that while plugins may
+    # have interdependencies, the order in which you register them does
+    # not matter.
+    xmpp = MUCBot(opts.jid, opts.password, opts.room, opts.nick)
+    xmpp.register_plugin('xep_0030') # Service Discovery
+    xmpp.register_plugin('xep_0045') # Multi-User Chat
+    xmpp.register_plugin('xep_0199') # XMPP Ping
+
+    # Connect to the XMPP server and start processing XMPP stanzas.
+    if xmpp.connect():
+        # If you do not have the pydns 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(threaded=False)
+        print("Done")
+    else:
+        print("Unable to connect.")

examples/ping.py

@@ -0,0 +1,140 @@
+#!/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
+import getpass
+from optparse import OptionParser
+
+import sleekxmpp
+
+# 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')
+
+
+class PingTest(sleekxmpp.ClientXMPP):
+
+    """
+    A simple SleekXMPP bot that will send a ping request
+    to a given JID.
+    """
+
+    def __init__(self, jid, password, pingjid):
+        sleekxmpp.ClientXMPP.__init__(self, jid, password)
+        if pingjid is None:
+            pingjid = self.jid
+        self.pingjid = pingjid
+
+        # The session_start event will be triggered when
+        # the bot establishes its connection with the server
+        # and the XML streams are ready for use. We want to
+        # listen for this event so that we we can intialize
+        # our roster.
+        self.add_event_handler("session_start", self.start)
+
+    def start(self, event):
+        """
+        Process the session_start event.
+
+        Typical actions for the session_start event are
+        requesting the roster and broadcasting an intial
+        presence stanza.
+
+        Arguments:
+            event -- An empty dictionary. The session_start
+                     event does not provide any additional
+                     data.
+        """
+        self.send_presence()
+        self.get_roster()
+        result = self['xep_0199'].send_ping(self.pingjid,
+                                            timeout=10,
+                                            errorfalse=True)
+        logging.info("Pinging...")
+        if result is False:
+            logging.info("Couldn't ping.")
+            self.disconnect()
+            sys.exit(1)
+        else:
+            logging.info("Success! RTT: %s" % str(result))
+            self.disconnect()
+
+
+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)
+    optp.add_option('-t', '--pingto', help='set jid to ping',
+                    action='store', type='string', dest='pingjid',
+                    default=None)
+
+    # 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: ")
+
+    # Setup the PingTest and register plugins. Note that while plugins may
+    # have interdependencies, the order in which you register them does
+    # not matter.
+    xmpp = PingTest(opts.jid, opts.password, opts.pingjid)
+    xmpp.register_plugin('xep_0030')  # Service Discovery
+    xmpp.register_plugin('xep_0004')  # Data Forms
+    xmpp.register_plugin('xep_0060')  # PubSub
+    xmpp.register_plugin('xep_0199')  # XMPP Ping
+
+    # 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 pydns 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(threaded=False)
+        print("Done")
+    else:
+        print("Unable to connect.")

examples/proxy_echo_client.py

@@ -0,0 +1,167 @@
+#!/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
+import getpass
+from optparse import OptionParser
+
+import sleekxmpp
+
+# 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')
+
+
+class EchoBot(sleekxmpp.ClientXMPP):
+
+    """
+    A simple SleekXMPP bot that will echo messages it
+    receives, along with a short thank you message.
+    """
+
+    def __init__(self, jid, password):
+        sleekxmpp.ClientXMPP.__init__(self, jid, password)
+
+        # The session_start event will be triggered when
+        # the bot establishes its connection with the server
+        # and the XML streams are ready for use. We want to
+        # listen for this event so that we we can intialize
+        # our roster.
+        self.add_event_handler("session_start", self.start)
+
+        # 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 start(self, event):
+        """
+        Process the session_start event.
+
+        Typical actions for the session_start event are
+        requesting the roster and broadcasting an intial
+        presence stanza.
+
+        Arguments:
+            event -- An empty dictionary. The session_start
+                     event does not provide any additional
+                     data.
+        """
+        self.send_presence()
+        self.get_roster()
+
+    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.
+
+        Arguments:
+            msg -- The received message stanza. See the documentation
+                   for stanza objects and the Message stanza to see
+                   how it may be used.
+        """
+        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("--phost", dest="proxy_host",
+                    help="Proxy hostname")
+    optp.add_option("--pport", dest="proxy_port",
+                    help="Proxy port")
+    optp.add_option("--puser", dest="proxy_user",
+                    help="Proxy username")
+    optp.add_option("--ppass", dest="proxy_pass",
+                    help="Proxy password")
+
+
+
+    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: ")
+    if opts.proxy_host is None:
+        opts.proxy_host = raw_input("Proxy host: ")
+    if opts.proxy_port is None:
+        opts.proxy_port = raw_input("Proxy port: ")
+    if opts.proxy_user is None:
+        opts.proxy_user = raw_input("Proxy username: ")
+    if opts.proxy_pass is None and opts.proxy_user:
+        opts.proxy_pass = getpass.getpass("Proxy password: ")
+
+    # Setup the EchoBot and register plugins. Note that while plugins may
+    # have interdependencies, the order in which you register them does
+    # not matter.
+    xmpp = EchoBot(opts.jid, opts.password)
+    xmpp.register_plugin('xep_0030') # Service Discovery
+    xmpp.register_plugin('xep_0004') # Data Forms
+    xmpp.register_plugin('xep_0060') # PubSub
+    xmpp.register_plugin('xep_0199') # XMPP Ping
+
+    # 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"
+
+    xmpp.use_proxy = True
+    xmpp.proxy_config = {
+        'host': opts.proxy_host,
+        'port': int(opts.proxy_port),
+        'username': opts.proxy_user,
+        'password': opts.proxy_pass}
+
+    # Connect to the XMPP server and start processing XMPP stanzas.
+    if xmpp.connect():
+        # If you do not have the pydns 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(threaded=False)
+        print("Done")
+    else:
+        print("Unable to connect.")

examples/rpc_async.py

@@ -0,0 +1,44 @@
+"""
+    SleekXMPP: The Sleek XMPP Library
+    Copyright (C) 2011  Dann Martens
+    This file is part of SleekXMPP.
+
+    See the file LICENSE for copying permission.
+"""
+
+from sleekxmpp.plugins.xep_0009.remote import Endpoint, remote, Remote, \
+    ANY_ALL, Future
+import time
+
+class Boomerang(Endpoint):
+    
+    def FQN(self):
+        return 'boomerang'
+          
+    @remote
+    def throw(self):
+        print "Duck!"
+            
+
+
+def main():
+
+    session = Remote.new_session('kangaroo@xmpp.org/rpc', '*****')
+
+    session.new_handler(ANY_ALL, Boomerang)    
+    
+    boomerang = session.new_proxy('kangaroo@xmpp.org/rpc', Boomerang)
+        
+    callback = Future()
+        
+    boomerang.async(callback).throw()
+    
+    time.sleep(10)
+    
+    session.close()
+    
+    
+    
+if __name__ == '__main__':
+    main()
+    

examples/rpc_client_side.py

@@ -0,0 +1,53 @@
+"""
+    SleekXMPP: The Sleek XMPP Library
+    Copyright (C) 2011  Dann Martens
+    This file is part of SleekXMPP.
+
+    See the file LICENSE for copying permission.
+"""
+
+from sleekxmpp.plugins.xep_0009.remote import Endpoint, remote, Remote, \
+    ANY_ALL
+import threading
+import time
+
+class Thermostat(Endpoint):
+    
+    def FQN(self):
+        return 'thermostat'
+    
+    def __init(self, initial_temperature):
+        self._temperature = initial_temperature
+        self._event = threading.Event()        
+    
+    @remote
+    def set_temperature(self, temperature):
+        return NotImplemented
+    
+    @remote
+    def get_temperature(self):
+        return NotImplemented
+
+    @remote(False)
+    def release(self):
+        return NotImplemented
+        
+
+
+def main():
+
+    session = Remote.new_session('operator@xmpp.org/rpc', '*****')
+    
+    thermostat = session.new_proxy('thermostat@xmpp.org/rpc', Thermostat)
+    
+    print("Current temperature is %s" % thermostat.get_temperature())
+    
+    thermostat.set_temperature(20)
+    
+    time.sleep(10)
+    
+    session.close()
+    
+if __name__ == '__main__':
+    main()
+    

examples/rpc_server_side.py

@@ -0,0 +1,52 @@
+"""
+    SleekXMPP: The Sleek XMPP Library
+    Copyright (C) 2011  Dann Martens
+    This file is part of SleekXMPP.
+
+    See the file LICENSE for copying permission.
+"""
+
+from sleekxmpp.plugins.xep_0009.remote import Endpoint, remote, Remote, \
+    ANY_ALL
+import threading
+
+class Thermostat(Endpoint):
+    
+    def FQN(self):
+        return 'thermostat'
+    
+    def __init(self, initial_temperature):
+        self._temperature = initial_temperature
+        self._event = threading.Event()        
+    
+    @remote
+    def set_temperature(self, temperature):
+        print("Setting temperature to %s" % temperature)
+        self._temperature = temperature
+    
+    @remote
+    def get_temperature(self):
+        return self._temperature
+
+    @remote(False)
+    def release(self):
+        self._event.set() 
+        
+    def wait_for_release(self):
+        self._event.wait()        
+    
+
+
+def main():
+
+    session = Remote.new_session('sleek@xmpp.org/rpc', '*****')
+    
+    thermostat = session.new_handler(ANY_ALL, Thermostat, 18)
+    
+    thermostat.wait_for_release()
+    
+    session.close()
+    
+if __name__ == '__main__':
+    main()
+    

setup.py

@@ -12,6 +12,8 @@
 from distutils.core import setup
 import sys
 
+import sleekxmpp
+
 # if 'cygwin' in sys.platform.lower():
 #     min_version = '0.6c6'
 # else:
@@ -25,7 +27,7 @@ import sys
 #
 # from setuptools import setup, find_packages, Extension, Feature
 
-VERSION          = '1.0.0.0'
+VERSION          = sleekxmpp.__version__
 DESCRIPTION      = 'SleekXMPP is an elegant Python library for XMPP (aka Jabber, Google Talk, etc).'
 LONG_DESCRIPTION = """
 SleekXMPP is an elegant Python library for XMPP (aka Jabber, Google Talk, etc).
@@ -38,20 +40,41 @@ CLASSIFIERS      = [ 'Intended Audience :: Developers',
                    ]
 
 packages     = [ 'sleekxmpp',
-                 'sleekxmpp/plugins',
                  'sleekxmpp/stanza',
                  'sleekxmpp/test',
                  'sleekxmpp/xmlstream',
                  'sleekxmpp/xmlstream/matcher',
                  'sleekxmpp/xmlstream/handler',
+                 'sleekxmpp/plugins',
+                 'sleekxmpp/plugins/xep_0009',
+                 'sleekxmpp/plugins/xep_0009/stanza',
+                 'sleekxmpp/plugins/xep_0030',
+                 'sleekxmpp/plugins/xep_0030/stanza',
+                 'sleekxmpp/plugins/xep_0050',
+                 'sleekxmpp/plugins/xep_0059',
+                 'sleekxmpp/plugins/xep_0060',
+                 'sleekxmpp/plugins/xep_0060/stanza',
+                 'sleekxmpp/plugins/xep_0066',
+                 'sleekxmpp/plugins/xep_0085',
+                 'sleekxmpp/plugins/xep_0086',
+                 'sleekxmpp/plugins/xep_0092',
+                 'sleekxmpp/plugins/xep_0128',
+                 'sleekxmpp/plugins/xep_0199',
+                 'sleekxmpp/plugins/xep_0202',
+                 'sleekxmpp/plugins/xep_0203',
+                 'sleekxmpp/plugins/xep_0224',
+                 'sleekxmpp/plugins/xep_0249',
+                 'sleekxmpp/features',
+                 'sleekxmpp/features/feature_mechanisms',
+                 'sleekxmpp/features/feature_mechanisms/stanza',
+                 'sleekxmpp/features/feature_starttls',
+                 'sleekxmpp/features/feature_bind',
+                 'sleekxmpp/features/feature_session',
                  'sleekxmpp/thirdparty',
+                 'sleekxmpp/thirdparty/suelta',
+                 'sleekxmpp/thirdparty/suelta/mechanisms',
                  ]
 
-if sys.version_info < (3, 0):
-    py_modules = ['sleekxmpp.xmlstream.tostring.tostring26']
-else:
-    py_modules = ['sleekxmpp.xmlstream.tostring.tostring']
-
 setup(
     name             = "sleekxmpp",
     version          = VERSION,
@@ -63,7 +86,6 @@ setup(
     license      = 'MIT',
     platforms    = [ 'any' ],
     packages     = packages,
-    py_modules   = py_modules,
     requires     = [ 'tlslite', 'pythondns' ],
     )
 

sleekxmpp/__init__.py

@@ -14,3 +14,6 @@ from sleekxmpp.xmlstream.handler import *
 from sleekxmpp.xmlstream import XMLStream, RestartStream
 from sleekxmpp.xmlstream.matcher import *
 from sleekxmpp.xmlstream.stanzabase import StanzaBase, ET
+
+__version__ = '1.0beta6'
+__version_info__ = (1, 0, 0, 'beta6', 0)

sleekxmpp/basexmpp.py

@@ -15,7 +15,7 @@ import logging
 import sleekxmpp
 from sleekxmpp import plugins
 
-from sleekxmpp.stanza import Message, Presence, Iq, Error
+from sleekxmpp.stanza import Message, Presence, Iq, Error, StreamError
 from sleekxmpp.stanza.roster import Roster
 from sleekxmpp.stanza.nick import Nick
 from sleekxmpp.stanza.htmlim import HTMLIM
@@ -90,26 +90,15 @@ class BaseXMPP(XMLStream):
 
         # To comply with PEP8, method names now use underscores.
         # Deprecated method names are re-mapped for backwards compatibility.
-        self.registerPlugin = self.register_plugin
-        self.makeIq = self.make_iq
-        self.makeIqGet = self.make_iq_get
-        self.makeIqResult = self.make_iq_result
-        self.makeIqSet = self.make_iq_set
-        self.makeIqError = self.make_iq_error
-        self.makeIqQuery = self.make_iq_query
-        self.makeQueryRoster = self.make_query_roster
-        self.makeMessage = self.make_message
-        self.makePresence = self.make_presence
-        self.sendMessage = self.send_message
-        self.sendPresence = self.send_presence
-        self.sendPresenceSubscription = self.send_presence_subscription
-
         self.default_ns = default_ns
         self.stream_ns = 'http://etherx.jabber.org/streams'
+        self.namespace_map[self.stream_ns] = 'stream'
 
         self.boundjid = JID("")
 
         self.plugin = {}
+        self.plugin_config = {}
+        self.plugin_whitelist = []
         self.roster = {}
         self.is_component = False
         self.auto_authorize = True
@@ -117,6 +106,8 @@ class BaseXMPP(XMLStream):
 
         self.sentpresence = False
 
+        self.stanza = sleekxmpp.stanza
+
         self.register_handler(
             Callback('IM',
                      MatchXPath('{%s}message/{%s}body' % (self.default_ns,
@@ -126,6 +117,10 @@ class BaseXMPP(XMLStream):
             Callback('Presence',
                      MatchXPath("{%s}presence" % self.default_ns),
                      self._handle_presence))
+        self.register_handler(
+            Callback('Stream Error',
+                     MatchXPath("{%s}error" % self.stream_ns),
+                     self._handle_stream_error))
 
         self.add_event_handler('presence_subscribe',
                                self._handle_subscribe)
@@ -133,9 +128,10 @@ class BaseXMPP(XMLStream):
                                self._handle_disconnected)
 
         # Set up the XML stream with XMPP's root stanzas.
-        self.registerStanza(Message)
-        self.registerStanza(Iq)
-        self.registerStanza(Presence)
+        self.register_stanza(Message)
+        self.register_stanza(Iq)
+        self.register_stanza(Presence)
+        self.register_stanza(StreamError)
 
         # Initialize a few default stanza plugins.
         register_stanza_plugin(Iq, Roster)
@@ -144,10 +140,28 @@ class BaseXMPP(XMLStream):
 
     def process(self, *args, **kwargs):
         """
-        Ensure that plugin inter-dependencies are handled before starting
-        event processing.
-
         Overrides XMLStream.process.
+
+        Initialize the XML streams and begin processing events.
+
+        The number of threads used for processing stream events is determined
+        by HANDLER_THREADS.
+
+        Arguments:
+            block -- If block=False then event dispatcher will run
+                     in a separate thread, allowing for the stream to be
+                     used in the background for another application.
+                     Otherwise, process(block=True) blocks the current thread.
+                     Defaults to False.
+
+            **threaded is deprecated and included for API compatibility**
+            threaded -- If threaded=True then event dispatcher will run
+                        in a separate thread, allowing for the stream to be
+                        used in the background for another application.
+                        Defaults to True.
+
+            Event handlers and the send queue will be threaded
+            regardless of these parameters.
         """
         for name in self.plugin:
             if not self.plugin[name].post_inited:
@@ -169,9 +183,16 @@ class BaseXMPP(XMLStream):
         try:
             # Import the given module that contains the plugin.
             if not module:
-                module = sleekxmpp.plugins
-                module = __import__("%s.%s" % (module.__name__, plugin),
-                                    globals(), locals(), [plugin])
+                try:
+                    module = sleekxmpp.plugins
+                    module = __import__(
+                            str("%s.%s" % (module.__name__, plugin)),
+                            globals(), locals(), [str(plugin)])
+                except ImportError:
+                    module = sleekxmpp.features
+                    module = __import__(
+                            str("%s.%s" % (module.__name__, plugin)),
+                            globals(), locals(), [str(plugin)])
             if isinstance(module, str):
                 # We probably want to load a module from outside
                 # the sleekxmpp package, so leave out the globals().
@@ -180,12 +201,14 @@ class BaseXMPP(XMLStream):
             # Load the plugin class from the module.
             self.plugin[plugin] = getattr(module, plugin)(self, pconfig)
 
-            # Let XEP implementing plugins have some extra logging info.
-            xep = ''
-            if hasattr(self.plugin[plugin], 'xep'):
-                xep = "(XEP-%s) " % self.plugin[plugin].xep
+            # Let XEP/RFC implementing plugins have some extra logging info.
+            spec = '(CUSTOM) '
+            if self.plugin[plugin].xep:
+                spec = "(XEP-%s) " % self.plugin[plugin].xep
+            elif self.plugin[plugin].rfc:
+                spec = "(RFC-%s) " % self.plugin[plugin].rfc
 
-            desc = (xep, self.plugin[plugin].description)
+            desc = (spec, self.plugin[plugin].description)
             log.debug("Loaded Plugin %s%s" % desc)
         except:
             log.exception("Unable to load plugin: %s", plugin)
@@ -243,19 +266,27 @@ class BaseXMPP(XMLStream):
         """Create a Presence stanza associated with this stream."""
         return Presence(self, *args, **kwargs)
 
-    def make_iq(self, id=0, ifrom=None):
+    def make_iq(self, id=0, ifrom=None, ito=None, itype=None, iquery=None):
         """
         Create a new Iq stanza with a given Id and from JID.
 
         Arguments:
-            id    -- An ideally unique ID value for this stanza thread.
-                     Defaults to 0.
-            ifrom -- The from JID to use for this stanza.
+            id     -- An ideally unique ID value for this stanza thread.
+                      Defaults to 0.
+            ifrom  -- The from JID to use for this stanza.
+            ito    -- The destination JID for this stanza.
+            itype  -- The Iq's type, one of: get, set, result, or error.
+            iquery -- Optional namespace for adding a query element.
         """
-        return self.Iq()._set_stanza_values({'id': str(id),
-                                             'from': ifrom})
+        iq = self.Iq()
+        iq['id'] = str(id)
+        iq['to'] = ito
+        iq['from'] = ifrom
+        iq['type'] = itype
+        iq['query'] = iquery
+        return iq
 
-    def make_iq_get(self, queryxmlns=None):
+    def make_iq_get(self, queryxmlns=None, ito=None, ifrom=None, iq=None):
         """
         Create an Iq stanza of type 'get'.
 
@@ -263,21 +294,45 @@ class BaseXMPP(XMLStream):
 
         Arguments:
             queryxmlns -- The namespace of the query to use.
+            ito        -- The destination JID for this stanza.
+            ifrom      -- The from JID to use for this stanza.
+            iq         -- Optionally use an existing stanza instead
+                          of generating a new one.
         """
-        return self.Iq()._set_stanza_values({'type': 'get',
-                                             'query': queryxmlns})
+        if not iq:
+            iq = self.Iq()
+        iq['type'] = 'get'
+        iq['query'] = queryxmlns
+        if ito:
+            iq['to'] = ito
+        if ifrom:
+            iq['from'] = ifrom
+        return iq
 
-    def make_iq_result(self, id):
+    def make_iq_result(self, id=None, ito=None, ifrom=None, iq=None):
         """
         Create an Iq stanza of type 'result' with the given ID value.
 
         Arguments:
-            id -- An ideally unique ID value. May use self.new_id().
+            id    -- An ideally unique ID value. May use self.new_id().
+            ito   -- The destination JID for this stanza.
+            ifrom -- The from JID to use for this stanza.
+            iq    -- Optionally use an existing stanza instead
+                     of generating a new one.
         """
-        return self.Iq()._set_stanza_values({'id': id,
-                                             'type': 'result'})
+        if not iq:
+            iq = self.Iq()
+            if id is None:
+                id = self.new_id()
+            iq['id'] = id
+        iq['type'] = 'result'
+        if ito:
+            iq['to'] = ito
+        if ifrom:
+            iq['from'] = ifrom
+        return iq
 
-    def make_iq_set(self, sub=None):
+    def make_iq_set(self, sub=None, ito=None, ifrom=None, iq=None):
         """
         Create an Iq stanza of type 'set'.
 
@@ -285,15 +340,26 @@ class BaseXMPP(XMLStream):
         stanza's payload.
 
         Arguments:
-            sub -- A stanza or XML object to use as the Iq's payload.
+            sub   -- A stanza or XML object to use as the Iq's payload.
+            ito   -- The destination JID for this stanza.
+            ifrom -- The from JID to use for this stanza.
+            iq    -- Optionally use an existing stanza instead
+                     of generating a new one.
         """
-        iq = self.Iq()._set_stanza_values({'type': 'set'})
+        if not iq:
+            iq = self.Iq()
+        iq['type'] = 'set'
         if sub != None:
             iq.append(sub)
+        if ito:
+            iq['to'] = ito
+        if ifrom:
+            iq['from'] = ifrom
         return iq
 
     def make_iq_error(self, id, type='cancel',
-                      condition='feature-not-implemented', text=None):
+                      condition='feature-not-implemented',
+                      text=None, ito=None, ifrom=None, iq=None):
         """
         Create an Iq stanza of type 'error'.
 
@@ -304,14 +370,24 @@ class BaseXMPP(XMLStream):
             condition -- The error condition.
                          Defaults to 'feature-not-implemented'.
             text      -- A message describing the cause of the error.
+            ito       -- The destination JID for this stanza.
+            ifrom     -- The from JID to use for this stanza.
+            iq        -- Optionally use an existing stanza instead
+                         of generating a new one.
         """
-        iq = self.Iq()._set_stanza_values({'id': id})
-        iq['error']._set_stanza_values({'type': type,
-                                        'condition': condition,
-                                        'text': text})
+        if not iq:
+            iq = self.Iq()
+        iq['id'] = id
+        iq['error']['type'] = type
+        iq['error']['condition'] = condition
+        iq['error']['text'] = text
+        if ito:
+            iq['to'] = ito
+        if ifrom:
+            iq['from'] = ifrom
         return iq
 
-    def make_iq_query(self, iq=None, xmlns=''):
+    def make_iq_query(self, iq=None, xmlns='', ito=None, ifrom=None):
         """
         Create or modify an Iq stanza to use the given
         query namespace.
@@ -320,10 +396,16 @@ class BaseXMPP(XMLStream):
             iq    -- Optional Iq stanza to modify. A new
                      stanza is created otherwise.
             xmlns -- The query's namespace.
+            ito   -- The destination JID for this stanza.
+            ifrom -- The from JID to use for this stanza.
         """
         if not iq:
             iq = self.Iq()
         iq['query'] = xmlns
+        if ito:
+            iq['to'] = ito
+        if ifrom:
+            iq['from'] = ifrom
         return iq
 
     def make_query_roster(self, iq=None):
@@ -518,6 +600,9 @@ class BaseXMPP(XMLStream):
         """When disconnected, reset the roster"""
         self.roster = {}
 
+    def _handle_stream_error(self, error):
+        self.event('stream_error', error)
+
     def _handle_message(self, msg):
         """Process incoming message stanzas."""
         self.event('message', msg)
@@ -559,7 +644,7 @@ class BaseXMPP(XMLStream):
                                 'in_roster': False}
 
         # Alias to simplify some references.
-        connections = self.roster[jid]['presence']
+        connections = self.roster[jid].get('presence', {})
 
         # Determine if the user has just come online.
         if not resource in connections:
@@ -585,7 +670,8 @@ class BaseXMPP(XMLStream):
             log.debug("%s %s got offline" % (jid, resource))
             del connections[resource]
 
-            if not connections and not self.roster[jid]['in_roster']:
+            if not connections and \
+               not self.roster[jid].get('in_roster', False):
                 del self.roster[jid]
             if not was_offline:
                 self.event("got_offline", presence)
@@ -632,3 +718,19 @@ class BaseXMPP(XMLStream):
 
 # Restore the old, lowercased name for backwards compatibility.
 basexmpp = BaseXMPP
+
+# To comply with PEP8, method names now use underscores.
+# Deprecated method names are re-mapped for backwards compatibility.
+BaseXMPP.registerPlugin = BaseXMPP.register_plugin
+BaseXMPP.makeIq = BaseXMPP.make_iq
+BaseXMPP.makeIqGet = BaseXMPP.make_iq_get
+BaseXMPP.makeIqResult = BaseXMPP.make_iq_result
+BaseXMPP.makeIqSet = BaseXMPP.make_iq_set
+BaseXMPP.makeIqError = BaseXMPP.make_iq_error
+BaseXMPP.makeIqQuery = BaseXMPP.make_iq_query
+BaseXMPP.makeQueryRoster = BaseXMPP.make_query_roster
+BaseXMPP.makeMessage = BaseXMPP.make_message
+BaseXMPP.makePresence = BaseXMPP.make_presence
+BaseXMPP.sendMessage = BaseXMPP.send_message
+BaseXMPP.sendPresence = BaseXMPP.send_presence
+BaseXMPP.sendPresenceSubscription = BaseXMPP.send_presence_subscription

sleekxmpp/clientxmpp.py

@@ -15,12 +15,14 @@ import hashlib
 import random
 import threading
 
+import sleekxmpp
 from sleekxmpp import plugins
 from sleekxmpp import stanza
+from sleekxmpp import features
 from sleekxmpp.basexmpp import BaseXMPP
-from sleekxmpp.stanza import Message, Presence, Iq
+from sleekxmpp.stanza import *
 from sleekxmpp.xmlstream import XMLStream, RestartStream
-from sleekxmpp.xmlstream import StanzaBase, ET
+from sleekxmpp.xmlstream import StanzaBase, ET, register_stanza_plugin
 from sleekxmpp.xmlstream.matcher import *
 from sleekxmpp.xmlstream.handler import *
 
@@ -38,9 +40,12 @@ log = logging.getLogger(__name__)
 class ClientXMPP(BaseXMPP):
 
     """
-    SleekXMPP's client class.
+    SleekXMPP's client class. ( Use only for good, not for evil.)
 
-    Use only for good, not for evil.
+    Typical Use:
+    xmpp = ClientXMPP('user@server.tld/resource', 'password')
+    xmpp.process(block=False) // when block is True, it blocks the current
+    //                           thread. False by default.
 
     Attributes:
 
@@ -68,13 +73,6 @@ class ClientXMPP(BaseXMPP):
         """
         BaseXMPP.__init__(self, 'jabber:client')
 
-        # To comply with PEP8, method names now use underscores.
-        # Deprecated method names are re-mapped for backwards compatibility.
-        self.updateRoster = self.update_roster
-        self.delRosterItem = self.del_roster_item
-        self.getRoster = self.get_roster
-        self.registerFeature = self.register_feature
-
         self.set_jid(jid)
         self.password = password
         self.escape_quotes = escape_quotes
@@ -82,24 +80,25 @@ class ClientXMPP(BaseXMPP):
         self.plugin_whitelist = plugin_whitelist
         self.srv_support = SRV_SUPPORT
 
-        self.session_started_event = threading.Event()
-        self.session_started_event.clear()
-
         self.stream_header = "<stream:stream to='%s' %s %s version='1.0'>" % (
                 self.boundjid.host,
                 "xmlns:stream='%s'" % self.stream_ns,
                 "xmlns='%s'" % self.default_ns)
         self.stream_footer = "</stream:stream>"
 
-        self.features = []
-        self.registered_features = []
+        self.features = set()
+        self._stream_feature_handlers = {}
+        self._stream_feature_order = []
 
         #TODO: Use stream state here
         self.authenticated = False
         self.sessionstarted = False
         self.bound = False
         self.bindfail = False
-        self.add_event_handler('connected', self.handle_connected)
+
+        self.add_event_handler('connected', self._handle_connected)
+
+        self.register_stanza(StreamFeatures)
 
         self.register_handler(
                 Callback('Stream Features',
@@ -112,34 +111,13 @@ class ClientXMPP(BaseXMPP):
                              'jabber:iq:roster')),
                          self._handle_roster))
 
-        self.register_feature(
-            "<starttls xmlns='urn:ietf:params:xml:ns:xmpp-tls' />",
-            self._handle_starttls, True)
-        self.register_feature(
-            "<mechanisms xmlns='urn:ietf:params:xml:ns:xmpp-sasl' />",
-            self._handle_sasl_auth, True)
-        self.register_feature(
-            "<bind xmlns='urn:ietf:params:xml:ns:xmpp-bind' />",
-            self._handle_bind_resource)
-        self.register_feature(
-            "<session xmlns='urn:ietf:params:xml:ns:xmpp-session' />",
-            self._handle_start_session)
+        # Setup default stream features
+        self.register_plugin('feature_starttls')
+        self.register_plugin('feature_mechanisms')
+        self.register_plugin('feature_bind')
+        self.register_plugin('feature_session')
 
-    def handle_connected(self, event=None):
-        #TODO: Use stream state here
-        self.authenticated = False
-        self.sessionstarted = False
-        self.bound = False
-        self.bindfail = False
-        self.schedule("session timeout checker", 15,
-                      self._session_timeout_check)
-
-    def _session_timeout_check(self):
-        if not self.session_started_event.isSet():
-            log.debug("Session start has taken more than 15 seconds")
-            self.disconnect(reconnect=self.auto_reconnect)
-
-    def connect(self, address=tuple()):
+    def connect(self, address=tuple(), reattempt=True, use_tls=True):
         """
         Connect to the XMPP server.
 
@@ -148,7 +126,11 @@ class ClientXMPP(BaseXMPP):
         will be used.
 
         Arguments:
-            address -- A tuple containing the server's host and port.
+            address   -- A tuple containing the server's host and port.
+            reattempt -- If True, reattempt the connection if an
+                         error occurs. Defaults to True.
+            use_tls   -- Indicates if TLS should be used for the
+                         connection. Defaults to True.
         """
         self.session_started_event.clear()
         if not address or len(address) < 2:
@@ -162,51 +144,63 @@ class ClientXMPP(BaseXMPP):
                 log.debug("Since no address is supplied," + \
                               "attempting SRV lookup.")
                 try:
-                    xmpp_srv = "_xmpp-client._tcp.%s" % self.server
+                    xmpp_srv = "_xmpp-client._tcp.%s" % self.boundjid.host
                     answers = dns.resolver.query(xmpp_srv, dns.rdatatype.SRV)
                 except (dns.resolver.NXDOMAIN, dns.resolver.NoAnswer):
                     log.debug("No appropriate SRV record found." + \
                                   " Using JID server name.")
+                except (dns.exception.Timeout,):
+                    log.debug("DNS resolution timed out.")
                 else:
                     # Pick a random server, weighted by priority.
 
                     addresses = {}
                     intmax = 0
+                    topprio = 65535
                     for answer in answers:
-                        intmax += answer.priority
-                        addresses[intmax] = (answer.target.to_text()[:-1],
+                        topprio = min(topprio, answer.priority)
+                    for answer in answers:
+                        if answer.priority == topprio:
+                            intmax += answer.weight
+                            addresses[intmax] = (answer.target.to_text()[:-1],
                                              answer.port)
+
                     #python3 returns a generator for dictionary keys
-                    priorities = [x for x in addresses.keys()]
-                    priorities.sort()
+                    items = [x for x in addresses.keys()]
+                    items.sort()
 
                     picked = random.randint(0, intmax)
-                    for priority in priorities:
-                        if picked <= priority:
-                            address = addresses[priority]
+                    for item in items:
+                        if picked <= item:
+                            address = addresses[item]
                             break
 
         if not address:
             # If all else fails, use the server from the JID.
             address = (self.boundjid.host, 5222)
 
-        return XMLStream.connect(self, address[0], address[1], use_tls=True)
+        return XMLStream.connect(self, address[0], address[1],
+                                 use_tls=use_tls, reattempt=reattempt)
 
-    def register_feature(self, mask, pointer, breaker=False):
+    def register_feature(self, name, handler, restart=False, order=5000):
         """
         Register a stream feature.
 
         Arguments:
-            mask    -- An XML string matching the feature's element.
-            pointer -- The function to execute if the feature is received.
-            breaker -- Indicates if feature processing should halt with
+            name    -- The name of the stream feature.
+            handler -- The function to execute if the feature is received.
+            restart -- Indicates if feature processing should halt with
                        this feature. Defaults to False.
+            order   -- The relative ordering in which the feature should
+                       be negotiated. Lower values will be attempted
+                       earlier when available.
         """
-        self.registered_features.append((MatchXMLMask(mask),
-                                         pointer,
-                                         breaker))
+        self._stream_feature_handlers[name] = (handler, restart)
+        self._stream_feature_order.append((order, name))
+        self._stream_feature_order.sort()
 
-    def update_roster(self, jid, name=None, subscription=None, groups=[]):
+    def update_roster(self, jid, name=None, subscription=None, groups=[],
+                            block=True, timeout=None, callback=None):
         """
         Add or change a roster item.
 
@@ -217,12 +211,24 @@ class ClientXMPP(BaseXMPP):
                             'to', 'from', 'both', or 'none'. If set
                             to 'remove', the entry will be deleted.
             groups       -- The roster groups that contain this item.
+            block        -- Specify if the roster request will block
+                            until a response is received, or a timeout
+                            occurs. Defaults to True.
+            timeout      -- The length of time (in seconds) to wait
+                            for a response before continuing if blocking
+                            is used. Defaults to self.response_timeout.
+            callback     -- Optional reference to a stream handler function.
+                            Will be executed when the roster is received.
+                            Implies block=False.
         """
-        iq = self.Iq()._set_stanza_values({'type': 'set'})
+        iq = self.Iq()
+        iq['type'] = 'set'
         iq['roster']['items'] = {jid: {'name': name,
                                        'subscription': subscription,
                                        'groups': groups}}
-        response = iq.send()
+        response = iq.send(block, timeout, callback)
+        if response in [False, None] or not isinstance(response, Iq):
+            return response
         return response['type'] == 'result'
 
     def del_roster_item(self, jid):
@@ -235,11 +241,48 @@ class ClientXMPP(BaseXMPP):
         """
         return self.update_roster(jid, subscription='remove')
 
-    def get_roster(self):
-        """Request the roster from the server."""
-        iq = self.Iq()._set_stanza_values({'type': 'get'}).enable('roster')
-        response = iq.send()
-        self._handle_roster(response, request=True)
+    def get_roster(self, block=True, timeout=None, callback=None):
+        """
+        Request the roster from the server.
+
+        Arguments:
+            block    -- Specify if the roster request will block until a
+                        response is received, or a timeout occurs.
+                        Defaults to True.
+            timeout  -- The length of time (in seconds) to wait for a response
+                        before continuing if blocking is used.
+                        Defaults to self.response_timeout.
+            callback -- Optional reference to a stream handler function. Will
+                        be executed when the roster is received.
+                        Implies block=False.
+        """
+        iq = self.Iq()
+        iq['type'] = 'get'
+        iq.enable('roster')
+        response = iq.send(block, timeout, callback)
+
+        if response == False:
+            self.event('roster_timeout')
+
+        if response in [False, None] or not isinstance(response, Iq):
+            return response
+        else:
+            return self._handle_roster(response, request=True)
+
+    def _handle_connected(self, event=None):
+        #TODO: Use stream state here
+        self.authenticated = False
+        self.sessionstarted = False
+        self.bound = False
+        self.bindfail = False
+        self.features = set()
+
+        def session_timeout():
+            if not self.session_started_event.isSet():
+                log.debug("Session start has taken more than 15 seconds")
+                self.disconnect(reconnect=self.auto_reconnect)
+
+        self.schedule("session timeout checker", 15, session_timeout)
 
     def _handle_stream_features(self, features):
         """
@@ -248,167 +291,13 @@ class ClientXMPP(BaseXMPP):
         Arguments:
             features -- The features stanza.
         """
-        # Record all of the features.
-        self.features = []
-        for sub in features.xml:
-            self.features.append(sub.tag)
-
-        # Process the features.
-        for sub in features.xml:
-            for feature in self.registered_features:
-                mask, handler, halt = feature
-                if mask.match(sub):
-                    if handler(sub) and halt:
-                        # Don't continue if the feature was
-                        # marked as a breaker.
-                        return True
-
-    def _handle_starttls(self, xml):
-        """
-        Handle notification that the server supports TLS.
-
-        Arguments:
-            xml -- The STARTLS proceed element.
-        """
-        if not self.authenticated and self.ssl_support:
-            tls_ns = 'urn:ietf:params:xml:ns:xmpp-tls'
-            self.add_handler("<proceed xmlns='%s' />" % tls_ns,
-                             self._handle_tls_start,
-                             name='TLS Proceed',
-                             instream=True)
-            self.send_xml(xml)
-            return True
-        else:
-            log.warning("The module tlslite is required to log in" +\
-                            " to some servers, and has not been found.")
-            return False
-
-    def _handle_tls_start(self, xml):
-        """
-        Handle encrypting the stream using TLS.
-
-        Restarts the stream.
-        """
-        log.debug("Starting TLS")
-        if self.start_tls():
-            raise RestartStream()
-
-    def _handle_sasl_auth(self, xml):
-        """
-        Handle authenticating using SASL.
-
-        Arguments:
-            xml -- The SASL mechanisms stanza.
-        """
-        if '{urn:ietf:params:xml:ns:xmpp-tls}starttls' in self.features:
-            return False
-
-        log.debug("Starting SASL Auth")
-        sasl_ns = 'urn:ietf:params:xml:ns:xmpp-sasl'
-        self.add_handler("<success xmlns='%s' />" % sasl_ns,
-                         self._handle_auth_success,
-                         name='SASL Sucess',
-                         instream=True)
-        self.add_handler("<failure xmlns='%s' />" % sasl_ns,
-                         self._handle_auth_fail,
-                         name='SASL Failure',
-                         instream=True)
-
-        sasl_mechs = xml.findall('{%s}mechanism' % sasl_ns)
-        if sasl_mechs:
-            for sasl_mech in sasl_mechs:
-                self.features.append("sasl:%s" % sasl_mech.text)
-            if 'sasl:PLAIN' in self.features and self.boundjid.user:
-                if sys.version_info < (3, 0):
-                    user = bytes(self.boundjid.user)
-                    password = bytes(self.password)
-                else:
-                    user = bytes(self.boundjid.user, 'utf-8')
-                    password = bytes(self.password, 'utf-8')
-
-                auth = base64.b64encode(b'\x00' + user + \
-                                        b'\x00' + password).decode('utf-8')
-
-                self.send("<auth xmlns='%s' mechanism='PLAIN'>%s</auth>" % (
-                    sasl_ns,
-                    auth))
-            elif 'sasl:ANONYMOUS' in self.features and not self.boundjid.user:
-                self.send("<auth xmlns='%s' mechanism='%s' />" % (
-                    sasl_ns,
-                    'ANONYMOUS'))
-            else:
-                log.error("No appropriate login method.")
-                self.disconnect()
-        return True
-
-    def _handle_auth_success(self, xml):
-        """
-        SASL authentication succeeded. Restart the stream.
-
-        Arguments:
-            xml -- The SASL authentication success element.
-        """
-        self.authenticated = True
-        self.features = []
-        raise RestartStream()
-
-    def _handle_auth_fail(self, xml):
-        """
-        SASL authentication failed. Disconnect and shutdown.
-
-        Arguments:
-            xml -- The SASL authentication failure element.
-        """
-        log.info("Authentication failed.")
-        self.event("failed_auth", direct=True)
-        self.disconnect()
-
-    def _handle_bind_resource(self, xml):
-        """
-        Handle requesting a specific resource.
-
-        Arguments:
-            xml -- The bind feature element.
-        """
-        log.debug("Requesting resource: %s" % self.boundjid.resource)
-        xml.clear()
-        iq = self.Iq(stype='set')
-        if self.boundjid.resource:
-            res = ET.Element('resource')
-            res.text = self.boundjid.resource
-            xml.append(res)
-        iq.append(xml)
-        response = iq.send()
-
-        bind_ns = 'urn:ietf:params:xml:ns:xmpp-bind'
-        self.set_jid(response.xml.find('{%s}bind/{%s}jid' % (bind_ns,
-                                                             bind_ns)).text)
-        self.bound = True
-        log.info("Node set to: %s" % self.boundjid.fulljid)
-        session_ns = 'urn:ietf:params:xml:ns:xmpp-session'
-        if "{%s}session" % session_ns not in self.features or self.bindfail:
-            log.debug("Established Session")
-            self.sessionstarted = True
-            self.session_started_event.set()
-            self.event("session_start")
-
-    def _handle_start_session(self, xml):
-        """
-        Handle the start of the session.
-
-        Arguments:
-            xml -- The session feature element.
-        """
-        if self.authenticated and self.bound:
-            iq = self.makeIqSet(xml)
-            response = iq.send()
-            log.debug("Established Session")
-            self.sessionstarted = True
-            self.session_started_event.set()
-            self.event("session_start")
-        else:
-            # Bind probably hasn't happened yet.
-            self.bindfail = True
+        for order, name in self._stream_feature_order:
+            if name in features['features']:
+                handler, restart = self._stream_feature_handlers[name]
+                if handler(features) and restart:
+                    # Don't continue if the feature requires
+                    # restarting the XML stream.
+                    return True
 
     def _handle_roster(self, iq, request=False):
         """
@@ -428,9 +317,19 @@ class ClientXMPP(BaseXMPP):
                                         'presence': {},
                                         'in_roster': True}
                 self.roster[jid].update(iq['roster']['items'][jid])
+            self.event('roster_received', iq)
 
         self.event("roster_update", iq)
         if iq['type'] == 'set':
             iq.reply()
             iq.enable('roster')
             iq.send()
+        return True
+
+
+# To comply with PEP8, method names now use underscores.
+# Deprecated method names are re-mapped for backwards compatibility.
+ClientXMPP.updateRoster = ClientXMPP.update_roster
+ClientXMPP.delRosterItem = ClientXMPP.del_roster_item
+ClientXMPP.getRoster = ClientXMPP.get_roster
+ClientXMPP.registerFeature = ClientXMPP.register_feature

sleekxmpp/componentxmpp.py

@@ -129,7 +129,7 @@ class ComponentXMPP(BaseXMPP):
 
         handshake = ET.Element('{jabber:component:accept}handshake')
         handshake.text = hashlib.sha1(pre_hash).hexdigest().lower()
-        self.send_xml(handshake)
+        self.send_xml(handshake, now=True)
 
     def _handle_handshake(self, xml):
         """
@@ -138,4 +138,5 @@ class ComponentXMPP(BaseXMPP):
         Arguments:
             xml -- The reply handshake stanza.
         """
+        self.session_started_event.set()
         self.event("session_start")

sleekxmpp/exceptions.py

@@ -21,7 +21,8 @@ class XMPPError(Exception):
     """
 
     def __init__(self, condition='undefined-condition', text=None, etype=None,
-                 extension=None, extension_ns=None, extension_args=None):
+                 extension=None, extension_ns=None, extension_args=None,
+                 clear=True):
         """
         Create a new XMPPError exception.
 
@@ -37,6 +38,9 @@ class XMPPError(Exception):
             extension_args -- Content and attributes for the extension
                               element. Same as the additional arguments to
                               the ET.Element constructor.
+            clear          -- Indicates if the stanza's contents should be
+                              removed before replying with an error.
+                              Defaults to True.
         """
         if extension_args is None:
             extension_args = {}
@@ -44,6 +48,7 @@ class XMPPError(Exception):
         self.condition = condition
         self.text = text
         self.etype = etype
+        self.clear = clear
         self.extension = extension
         self.extension_ns = extension_ns
         self.extension_args = extension_args

sleekxmpp/features/__init__.py

@@ -0,0 +1,9 @@
+"""
+    SleekXMPP: The Sleek XMPP Library
+    Copyright (C) 2011  Nathanael C. Fritz
+    This file is part of SleekXMPP.
+
+    See the file LICENSE for copying permission.
+"""
+
+__all__ = ['feature_starttls', 'feature_mechanisms', 'feature_bind']

sleekxmpp/features/feature_bind/__init__.py

@@ -0,0 +1,10 @@
+"""
+    SleekXMPP: The Sleek XMPP Library
+    Copyright (C) 2011  Nathanael C. Fritz
+    This file is part of SleekXMPP.
+
+    See the file LICENSE for copying permission.
+"""
+
+from sleekxmpp.features.feature_bind.bind import feature_bind
+from sleekxmpp.features.feature_bind.stanza import Bind

sleekxmpp/features/feature_bind/bind.py

@@ -0,0 +1,64 @@
+"""
+    SleekXMPP: The Sleek XMPP Library
+    Copyright (C) 2011  Nathanael C. Fritz
+    This file is part of SleekXMPP.
+
+    See the file LICENSE for copying permission.
+"""
+
+import logging
+
+from sleekxmpp.stanza import Iq, StreamFeatures
+from sleekxmpp.features.feature_bind import stanza
+from sleekxmpp.xmlstream import register_stanza_plugin
+from sleekxmpp.xmlstream.matcher import *
+from sleekxmpp.xmlstream.handler import *
+from sleekxmpp.plugins.base import base_plugin
+
+
+log = logging.getLogger(__name__)
+
+
+class feature_bind(base_plugin):
+
+    def plugin_init(self):
+        self.name = 'Bind Resource'
+        self.rfc = '6120'
+        self.description = 'Resource Binding Stream Feature'
+        self.stanza = stanza
+
+        self.xmpp.register_feature('bind',
+                self._handle_bind_resource,
+                restart=False,
+                order=10000)
+
+        register_stanza_plugin(Iq, stanza.Bind)
+        register_stanza_plugin(StreamFeatures, stanza.Bind)
+
+    def _handle_bind_resource(self, features):
+        """
+        Handle requesting a specific resource.
+
+        Arguments:
+            features -- The stream features stanza.
+        """
+        log.debug("Requesting resource: %s" % self.xmpp.boundjid.resource)
+        iq = self.xmpp.Iq()
+        iq['type'] = 'set'
+        iq.enable('bind')
+        if self.xmpp.boundjid.resource:
+            iq['bind']['resource'] = self.xmpp.boundjid.resource
+        response = iq.send(now=True)
+
+        self.xmpp.set_jid(response['bind']['jid'])
+        self.xmpp.bound = True
+
+        self.xmpp.features.add('bind')
+
+        log.info("Node set to: %s" % self.xmpp.boundjid.full)
+
+        if 'session' not in features['features']:
+            log.debug("Established Session")
+            self.xmpp.sessionstarted = True
+            self.xmpp.session_started_event.set()
+            self.xmpp.event("session_start")

sleekxmpp/features/feature_bind/stanza.py

@@ -0,0 +1,22 @@
+"""
+    SleekXMPP: The Sleek XMPP Library
+    Copyright (C) 2011  Nathanael C. Fritz
+    This file is part of SleekXMPP.
+
+    See the file LICENSE for copying permission.
+"""
+
+from sleekxmpp.stanza import Iq, StreamFeatures
+from sleekxmpp.xmlstream import ElementBase, ET, register_stanza_plugin
+
+
+class Bind(ElementBase):
+
+    """
+    """
+
+    name = 'bind'
+    namespace = 'urn:ietf:params:xml:ns:xmpp-bind'
+    interfaces = set(('resource', 'jid'))
+    sub_interfaces = interfaces
+    plugin_attrib = 'bind'

sleekxmpp/features/feature_mechanisms/__init__.py

@@ -0,0 +1,13 @@
+"""
+    SleekXMPP: The Sleek XMPP Library
+    Copyright (C) 2011  Nathanael C. Fritz
+    This file is part of SleekXMPP.
+
+    See the file LICENSE for copying permission.
+"""
+
+from sleekxmpp.features.feature_mechanisms.mechanisms import feature_mechanisms
+from sleekxmpp.features.feature_mechanisms.stanza import Mechanisms
+from sleekxmpp.features.feature_mechanisms.stanza import Auth
+from sleekxmpp.features.feature_mechanisms.stanza import Success
+from sleekxmpp.features.feature_mechanisms.stanza import Failure

sleekxmpp/features/feature_mechanisms/mechanisms.py

@@ -0,0 +1,126 @@
+"""
+    SleekXMPP: The Sleek XMPP Library
+    Copyright (C) 2011  Nathanael C. Fritz
+    This file is part of SleekXMPP.
+
+    See the file LICENSE for copying permission.
+"""
+
+import logging
+
+from sleekxmpp.thirdparty import suelta
+
+from sleekxmpp.stanza import StreamFeatures
+from sleekxmpp.xmlstream import RestartStream, register_stanza_plugin
+from sleekxmpp.xmlstream.matcher import *
+from sleekxmpp.xmlstream.handler import *
+from sleekxmpp.plugins.base import base_plugin
+from sleekxmpp.features.feature_mechanisms import stanza
+
+
+log = logging.getLogger(__name__)
+
+
+class feature_mechanisms(base_plugin):
+
+    def plugin_init(self):
+        self.name = 'SASL Mechanisms'
+        self.rfc = '6120'
+        self.description = "SASL Stream Feature"
+        self.stanza = stanza
+
+        def tls_active():
+            return 'starttls' in self.xmpp.features
+
+        def basic_callback(mech, values):
+            if 'username' in values:
+                values['username'] = self.xmpp.boundjid.user
+            if 'password' in values:
+                values['password'] = self.xmpp.password
+            mech.fulfill(values)
+
+        sasl_callback = self.config.get('sasl_callback', None)
+        if sasl_callback is None:
+            sasl_callback = basic_callback
+
+        self.mech = None
+        self.sasl = suelta.SASL(self.xmpp.boundjid.domain, 'xmpp',
+                                username=self.xmpp.boundjid.user,
+                                sec_query=suelta.sec_query_allow,
+                                request_values=sasl_callback,
+                                tls_active=tls_active)
+
+        register_stanza_plugin(StreamFeatures, stanza.Mechanisms)
+
+        self.xmpp.register_stanza(stanza.Success)
+        self.xmpp.register_stanza(stanza.Failure)
+        self.xmpp.register_stanza(stanza.Auth)
+        self.xmpp.register_stanza(stanza.Challenge)
+        self.xmpp.register_stanza(stanza.Response)
+
+        self.xmpp.register_handler(
+                Callback('SASL Success',
+                         MatchXPath(stanza.Success.tag_name()),
+                         self._handle_success,
+                         instream=True,
+                         once=True))
+        self.xmpp.register_handler(
+                Callback('SASL Failure',
+                         MatchXPath(stanza.Failure.tag_name()),
+                         self._handle_fail,
+                         instream=True,
+                         once=True))
+        self.xmpp.register_handler(
+                Callback('SASL Challenge',
+                         MatchXPath(stanza.Challenge.tag_name()),
+                         self._handle_challenge))
+
+        self.xmpp.register_feature('mechanisms',
+                self._handle_sasl_auth,
+                restart=True,
+                order=self.config.get('order', 100))
+
+    def _handle_sasl_auth(self, features):
+        """
+        Handle authenticating using SASL.
+
+        Arguments:
+            features -- The stream features stanza.
+        """
+        if 'mechanisms' in self.xmpp.features:
+            # SASL authentication has already succeeded, but the
+            # server has incorrectly offered it again.
+            return False
+
+        mech_list = features['mechanisms']
+        self.mech = self.sasl.choose_mechanism(mech_list)
+
+        if self.mech is not None:
+            resp = stanza.Auth(self.xmpp)
+            resp['mechanism'] = self.mech.name
+            resp['value'] = self.mech.process()
+            resp.send(now=True)
+        else:
+            log.error("No appropriate login method.")
+            self.xmpp.event("no_auth", direct=True)
+            self.xmpp.disconnect()
+        return True
+
+    def _handle_challenge(self, stanza):
+        """SASL challenge received. Process and send response."""
+        resp = self.stanza.Response(self.xmpp)
+        resp['value'] = self.mech.process(stanza['value'])
+        resp.send(now=True)
+
+    def _handle_success(self, stanza):
+        """SASL authentication succeeded. Restart the stream."""
+        self.xmpp.authenticated = True
+        self.xmpp.features.add('mechanisms')
+        raise RestartStream()
+
+    def _handle_fail(self, stanza):
+        """SASL authentication failed. Disconnect and shutdown."""
+        log.info("Authentication failed: %s" % stanza['condition'])
+        self.xmpp.event("failed_auth", stanza, direct=True)
+        self.xmpp.disconnect()
+        return True

sleekxmpp/features/feature_mechanisms/stanza/__init__.py

@@ -0,0 +1,15 @@
+"""
+    SleekXMPP: The Sleek XMPP Library
+    Copyright (C) 2011  Nathanael C. Fritz
+    This file is part of SleekXMPP.
+
+    See the file LICENSE for copying permission.
+"""
+
+
+from sleekxmpp.features.feature_mechanisms.stanza.mechanisms import Mechanisms
+from sleekxmpp.features.feature_mechanisms.stanza.auth import Auth
+from sleekxmpp.features.feature_mechanisms.stanza.success import Success
+from sleekxmpp.features.feature_mechanisms.stanza.failure import Failure
+from sleekxmpp.features.feature_mechanisms.stanza.challenge import Challenge
+from sleekxmpp.features.feature_mechanisms.stanza.response import Response

sleekxmpp/features/feature_mechanisms/stanza/auth.py

@@ -0,0 +1,39 @@
+"""
+    SleekXMPP: The Sleek XMPP Library
+    Copyright (C) 2011  Nathanael C. Fritz
+    This file is part of SleekXMPP.
+
+    See the file LICENSE for copying permission.
+"""
+
+import base64
+
+from sleekxmpp.thirdparty.suelta.util import bytes
+
+from sleekxmpp.stanza import StreamFeatures
+from sleekxmpp.xmlstream import ElementBase, StanzaBase, ET
+from sleekxmpp.xmlstream import register_stanza_plugin
+
+
+class Auth(StanzaBase):
+
+    """
+    """
+
+    name = 'auth'
+    namespace = 'urn:ietf:params:xml:ns:xmpp-sasl'
+    interfaces = set(('mechanism', 'value'))
+    plugin_attrib = name
+
+    def setup(self, xml):
+        StanzaBase.setup(self, xml)
+        self.xml.tag = self.tag_name()
+
+    def get_value(self):
+        return base64.b64decode(bytes(self.xml.text))
+
+    def set_value(self, values):
+        self.xml.text = bytes(base64.b64encode(values)).decode('utf-8')
+
+    def del_value(self):
+        self.xml.text = ''

sleekxmpp/features/feature_mechanisms/stanza/challenge.py

@@ -0,0 +1,39 @@
+"""
+    SleekXMPP: The Sleek XMPP Library
+    Copyright (C) 2011  Nathanael C. Fritz
+    This file is part of SleekXMPP.
+
+    See the file LICENSE for copying permission.
+"""
+
+import base64
+
+from sleekxmpp.thirdparty.suelta.util import bytes
+
+from sleekxmpp.stanza import StreamFeatures
+from sleekxmpp.xmlstream import ElementBase, StanzaBase, ET
+from sleekxmpp.xmlstream import register_stanza_plugin
+
+
+class Challenge(StanzaBase):
+
+    """
+    """
+
+    name = 'challenge'
+    namespace = 'urn:ietf:params:xml:ns:xmpp-sasl'
+    interfaces = set(('value',))
+    plugin_attrib = name
+
+    def setup(self, xml):
+        StanzaBase.setup(self, xml)
+        self.xml.tag = self.tag_name()
+
+    def get_value(self):
+        return base64.b64decode(bytes(self.xml.text))
+
+    def set_value(self, values):
+        self.xml.text = bytes(base64.b64encode(values)).decode('utf-8')
+
+    def del_value(self):
+        self.xml.text = ''

sleekxmpp/features/feature_mechanisms/stanza/failure.py

@@ -0,0 +1,78 @@
+"""
+    SleekXMPP: The Sleek XMPP Library
+    Copyright (C) 2011  Nathanael C. Fritz
+    This file is part of SleekXMPP.
+
+    See the file LICENSE for copying permission.
+"""
+
+from sleekxmpp.stanza import StreamFeatures
+from sleekxmpp.xmlstream import ElementBase, StanzaBase, ET
+from sleekxmpp.xmlstream import register_stanza_plugin
+
+
+class Failure(StanzaBase):
+
+    """
+    """
+
+    name = 'failure'
+    namespace = 'urn:ietf:params:xml:ns:xmpp-sasl'
+    interfaces = set(('condition', 'text'))
+    plugin_attrib = name
+    sub_interfaces = set(('text',))
+    conditions = set(('aborted', 'account-disabled', 'credentials-expired',
+        'encryption-required', 'incorrect-encoding', 'invalid-authzid',
+        'invalid-mechanism', 'malformed-request', 'mechansism-too-weak',
+        'not-authorized', 'temporary-auth-failure'))
+
+    def setup(self, xml=None):
+        """
+        Populate the stanza object using an optional XML object.
+
+        Overrides ElementBase.setup.
+
+        Sets a default error type and condition, and changes the
+        parent stanza's type to 'error'.
+
+        Arguments:
+            xml -- Use an existing XML object for the stanza's values.
+        """
+        # StanzaBase overrides self.namespace
+        self.namespace = Failure.namespace
+
+        if StanzaBase.setup(self, xml):
+            #If we had to generate XML then set default values.
+            self['condition'] = 'not-authorized'
+
+        self.xml.tag = self.tag_name()
+
+    def get_condition(self):
+        """Return the condition element's name."""
+        for child in self.xml.getchildren():
+            if "{%s}" % self.namespace in child.tag:
+                cond = child.tag.split('}', 1)[-1]
+                if cond in self.conditions:
+                    return cond
+        return 'not-authorized'
+
+    def set_condition(self, value):
+        """
+        Set the tag name of the condition element.
+
+        Arguments:
+           value -- The tag name of the condition element.
+        """
+        if value in self.conditions:
+            del self['condition']
+            self.xml.append(ET.Element("{%s}%s" % (self.namespace, value)))
+        return self
+
+    def del_condition(self):
+        """Remove the condition element."""
+        for child in self.xml.getchildren():
+            if "{%s}" % self.condition_ns in child.tag:
+                tag = child.tag.split('}', 1)[-1]
+                if tag in self.conditions:
+                    self.xml.remove(child)
+        return self

sleekxmpp/features/feature_mechanisms/stanza/mechanisms.py

@@ -0,0 +1,55 @@
+"""
+    SleekXMPP: The Sleek XMPP Library
+    Copyright (C) 2011  Nathanael C. Fritz
+    This file is part of SleekXMPP.
+
+    See the file LICENSE for copying permission.
+"""
+
+from sleekxmpp.stanza import StreamFeatures
+from sleekxmpp.xmlstream import ElementBase, StanzaBase, ET
+from sleekxmpp.xmlstream import register_stanza_plugin
+
+
+class Mechanisms(ElementBase):
+
+    """
+    """
+
+    name = 'mechanisms'
+    namespace = 'urn:ietf:params:xml:ns:xmpp-sasl'
+    interfaces = set(('mechanisms', 'required'))
+    plugin_attrib = name
+    is_extension = True
+
+    def get_required(self):
+        """
+        """
+        return True
+
+    def get_mechanisms(self):
+        """
+        """
+        results = []
+        mechs = self.findall('{%s}mechanism' % self.namespace)
+        if mechs:
+            for mech in mechs:
+                results.append(mech.text)
+        return results
+
+    def set_mechanisms(self, values):
+        """
+        """
+        self.del_mechanisms()
+        for val in values:
+            mech = ET.Element('{%s}mechanism' % self.namespace)
+            mech.text = val
+            self.append(mech)
+
+    def del_mechanisms(self):
+        """
+        """
+        mechs = self.findall('{%s}mechanism' % self.namespace)
+        if mechs:
+            for mech in mechs:
+                self.xml.remove(mech)

sleekxmpp/features/feature_mechanisms/stanza/response.py

@@ -0,0 +1,39 @@
+"""
+    SleekXMPP: The Sleek XMPP Library
+    Copyright (C) 2011  Nathanael C. Fritz
+    This file is part of SleekXMPP.
+
+    See the file LICENSE for copying permission.
+"""
+
+import base64
+
+from sleekxmpp.thirdparty.suelta.util import bytes
+
+from sleekxmpp.stanza import StreamFeatures
+from sleekxmpp.xmlstream import ElementBase, StanzaBase, ET
+from sleekxmpp.xmlstream import register_stanza_plugin
+
+
+class Response(StanzaBase):
+
+    """
+    """
+
+    name = 'response'
+    namespace = 'urn:ietf:params:xml:ns:xmpp-sasl'
+    interfaces = set(('value',))
+    plugin_attrib = name
+
+    def setup(self, xml):
+        StanzaBase.setup(self, xml)
+        self.xml.tag = self.tag_name()
+
+    def get_value(self):
+        return base64.b64decode(bytes(self.xml.text))
+
+    def set_value(self, values):
+        self.xml.text = bytes(base64.b64encode(values)).decode('utf-8')
+
+    def del_value(self):
+        self.xml.text = ''

sleekxmpp/features/feature_mechanisms/stanza/success.py

@@ -0,0 +1,26 @@
+"""
+    SleekXMPP: The Sleek XMPP Library
+    Copyright (C) 2011  Nathanael C. Fritz
+    This file is part of SleekXMPP.
+
+    See the file LICENSE for copying permission.
+"""
+
+from sleekxmpp.stanza import StreamFeatures
+from sleekxmpp.xmlstream import ElementBase, StanzaBase, ET
+from sleekxmpp.xmlstream import register_stanza_plugin
+
+
+class Success(StanzaBase):
+
+    """
+    """
+
+    name = 'success'
+    namespace = 'urn:ietf:params:xml:ns:xmpp-sasl'
+    interfaces = set()
+    plugin_attrib = name
+
+    def setup(self, xml):
+        StanzaBase.setup(self, xml)
+        self.xml.tag = self.tag_name()

sleekxmpp/features/feature_session/__init__.py

@@ -0,0 +1,10 @@
+"""
+    SleekXMPP: The Sleek XMPP Library
+    Copyright (C) 2011  Nathanael C. Fritz
+    This file is part of SleekXMPP.
+
+    See the file LICENSE for copying permission.
+"""
+
+from sleekxmpp.features.feature_session.session import feature_session
+from sleekxmpp.features.feature_session.stanza import Session

sleekxmpp/features/feature_session/session.py

@@ -0,0 +1,56 @@
+"""
+    SleekXMPP: The Sleek XMPP Library
+    Copyright (C) 2011  Nathanael C. Fritz
+    This file is part of SleekXMPP.
+
+    See the file LICENSE for copying permission.
+"""
+
+import logging
+
+from sleekxmpp.stanza import Iq, StreamFeatures
+from sleekxmpp.xmlstream import register_stanza_plugin
+from sleekxmpp.xmlstream.matcher import *
+from sleekxmpp.xmlstream.handler import *
+from sleekxmpp.plugins.base import base_plugin
+
+from sleekxmpp.features.feature_session import stanza
+
+
+log = logging.getLogger(__name__)
+
+
+class feature_session(base_plugin):
+
+    def plugin_init(self):
+        self.name = 'Start Session'
+        self.rfc = '3920'
+        self.description = 'Start Session Stream Feature'
+        self.stanza = stanza
+
+        self.xmpp.register_feature('session',
+                self._handle_start_session,
+                restart=False,
+                order=10001)
+
+        register_stanza_plugin(Iq, stanza.Session)
+        register_stanza_plugin(StreamFeatures, stanza.Session)
+
+    def _handle_start_session(self, features):
+        """
+        Handle the start of the session.
+
+        Arguments:
+            feature -- The stream features element.
+        """
+        iq = self.xmpp.Iq()
+        iq['type'] = 'set'
+        iq.enable('session')
+        response = iq.send(now=True)
+
+        self.xmpp.features.add('session')
+
+        log.debug("Established Session")
+        self.xmpp.sessionstarted = True
+        self.xmpp.session_started_event.set()
+        self.xmpp.event("session_start")

sleekxmpp/features/feature_session/stanza.py

@@ -0,0 +1,21 @@
+"""
+    SleekXMPP: The Sleek XMPP Library
+    Copyright (C) 2011  Nathanael C. Fritz
+    This file is part of SleekXMPP.
+
+    See the file LICENSE for copying permission.
+"""
+
+from sleekxmpp.stanza import Iq, StreamFeatures
+from sleekxmpp.xmlstream import ElementBase, ET, register_stanza_plugin
+
+
+class Session(ElementBase):
+
+    """
+    """
+
+    name = 'session'
+    namespace = 'urn:ietf:params:xml:ns:xmpp-session'
+    interfaces = set()
+    plugin_attrib = 'session'

sleekxmpp/features/feature_starttls/__init__.py

@@ -0,0 +1,10 @@
+"""
+    SleekXMPP: The Sleek XMPP Library
+    Copyright (C) 2011  Nathanael C. Fritz
+    This file is part of SleekXMPP.
+
+    See the file LICENSE for copying permission.
+"""
+
+from sleekxmpp.features.feature_starttls.starttls import feature_starttls
+from sleekxmpp.features.feature_starttls.stanza import *

sleekxmpp/features/feature_starttls/stanza.py

@@ -0,0 +1,47 @@
+"""
+    SleekXMPP: The Sleek XMPP Library
+    Copyright (C) 2011  Nathanael C. Fritz
+    This file is part of SleekXMPP.
+
+    See the file LICENSE for copying permission.
+"""
+
+from sleekxmpp.stanza import StreamFeatures
+from sleekxmpp.xmlstream import StanzaBase, ElementBase
+from sleekxmpp.xmlstream import register_stanza_plugin
+
+
+class STARTTLS(ElementBase):
+
+    """
+    """
+
+    name = 'starttls'
+    namespace = 'urn:ietf:params:xml:ns:xmpp-tls'
+    interfaces = set(('required',))
+    plugin_attrib = name
+
+    def get_required(self):
+        """
+        """
+        return True
+
+
+class Proceed(StanzaBase):
+
+    """
+    """
+
+    name = 'proceed'
+    namespace = 'urn:ietf:params:xml:ns:xmpp-tls'
+    interfaces = set()
+
+
+class Failure(StanzaBase):
+
+    """
+    """
+
+    name = 'failure'
+    namespace = 'urn:ietf:params:xml:ns:xmpp-tls'
+    interfaces = set()

sleekxmpp/features/feature_starttls/starttls.py

@@ -0,0 +1,70 @@
+"""
+    SleekXMPP: The Sleek XMPP Library
+    Copyright (C) 2011  Nathanael C. Fritz
+    This file is part of SleekXMPP.
+
+    See the file LICENSE for copying permission.
+"""
+
+import logging
+
+from sleekxmpp.stanza import StreamFeatures
+from sleekxmpp.xmlstream import RestartStream, register_stanza_plugin
+from sleekxmpp.xmlstream.matcher import *
+from sleekxmpp.xmlstream.handler import *
+from sleekxmpp.plugins.base import base_plugin
+from sleekxmpp.features.feature_starttls import stanza
+
+
+log = logging.getLogger(__name__)
+
+
+class feature_starttls(base_plugin):
+
+    def plugin_init(self):
+        self.name = "STARTTLS"
+        self.rfc = '6120'
+        self.description = "STARTTLS Stream Feature"
+        self.stanza = stanza
+
+        self.xmpp.register_handler(
+                Callback('STARTTLS Proceed',
+                        MatchXPath(stanza.Proceed.tag_name()),
+                        self._handle_starttls_proceed,
+                        instream=True))
+        self.xmpp.register_feature('starttls',
+                self._handle_starttls,
+                restart=True,
+                order=self.config.get('order', 0))
+
+        self.xmpp.register_stanza(stanza.Proceed)
+        self.xmpp.register_stanza(stanza.Failure)
+        register_stanza_plugin(StreamFeatures, stanza.STARTTLS)
+
+    def _handle_starttls(self, features):
+        """
+        Handle notification that the server supports TLS.
+
+        Arguments:
+            features -- The stream:features element.
+        """
+        if 'starttls' in self.xmpp.features:
+            # We have already negotiated TLS, but the server is
+            # offering it again, against spec.
+            return False
+        elif not self.xmpp.use_tls:
+            return False
+        elif self.xmpp.ssl_support:
+            self.xmpp.send(features['starttls'], now=True)
+            return True
+        else:
+            log.warning("The module tlslite is required to log in" +\
+                            " to some servers, and has not been found.")
+            return False
+
+    def _handle_starttls_proceed(self, proceed):
+        """Restart the XML stream when TLS is accepted."""
+        log.debug("Starting TLS")
+        if self.xmpp.start_tls():
+            self.xmpp.features.add('starttls')
+            raise RestartStream()

sleekxmpp/plugins/__init__.py

@@ -5,6 +5,7 @@
 
     See the file LICENSE for copying permission.
 """
-__all__ = ['xep_0004', 'xep_0012', 'xep_0030', 'xep_0033', 'xep_0045',
-           'xep_0050', 'xep_0085', 'xep_0092', 'xep_0199', 'gmail_notify',
-           'xep_0060', 'xep_0202']
+__all__ = ['xep_0004', 'xep_0009', 'xep_0012', 'xep_0030', 'xep_0033',
+           'xep_0045', 'xep_0050', 'xep_0060', 'xep_0066', 'xep_0082',
+           'xep_0085', 'xep_0086', 'xep_0092', 'xep_0128', 'xep_0199',
+           'xep_0203', 'xep_0224', 'xep_0249', 'gmail_notify']

sleekxmpp/plugins/base.py

@@ -9,8 +9,65 @@
 
 class base_plugin(object):
 
-    def __init__(self, xmpp, config):
-        self.xep = 'base'
+    """
+    The base_plugin class serves as a base for user created plugins
+    that provide support for existing or experimental XEPS.
+
+    Each plugin has a dictionary for configuration options, as well
+    as a name and description.
+
+    The lifecycle of a plugin is:
+        1. The plugin is instantiated during registration.
+        2. Once the XML stream begins processing, the method
+           plugin_init() is called (if the plugin is configured
+           as enabled with {'enable': True}).
+        3. After all plugins have been initialized, the
+           method post_init() is called.
+
+    Recommended event handlers:
+        session_start -- Plugins which require the use of the current
+                         bound JID SHOULD wait for the session_start
+                         event to perform any initialization (or
+                         resetting). This is a transitive recommendation,
+                         plugins that use other plugins which use the
+                         bound JID should also wait for session_start
+                         before making such calls.
+        session_end   -- If the plugin keeps any per-session state,
+                         such as joined MUC rooms, such state SHOULD
+                         be cleared when the session_end event is raised.
+
+    Attributes:
+        xep          -- The XEP number the plugin implements, if any.
+        description  -- A short description of the plugin, typically
+                        the long name of the implemented XEP.
+        xmpp         -- The main SleekXMPP instance.
+        config       -- A dictionary of custom configuration values.
+                        The value 'enable' is special and controls
+                        whether or not the plugin is initialized
+                        after registration.
+        post_initted -- Executed after all plugins have been initialized
+                        to handle any cross-plugin interactions, such as
+                        registering service discovery items.
+        enable       -- Indicates that the plugin is enabled for use and
+                        will be initialized after registration.
+
+    Methods:
+        plugin_init  -- Initialize the plugin state.
+        post_init    -- Handle any cross-plugin concerns.
+    """
+
+    def __init__(self, xmpp, config=None):
+        """
+        Instantiate a new plugin and store the given configuration.
+
+        Arguments:
+            xmpp   -- The main SleekXMPP instance.
+            config -- A dictionary of configuration values.
+        """
+        if config is None:
+            config = {}
+        self.xep = None
+        self.rfc = None
         self.description = 'Base Plugin'
         self.xmpp = xmpp
         self.config = config
@@ -20,7 +77,15 @@ class base_plugin(object):
             self.plugin_init()
 
     def plugin_init(self):
+        """
+        Initialize plugin state, such as registering any stream or
+        event handlers, or new stanza types.
+        """
         pass
 
     def post_init(self):
+        """
+        Perform any cross-plugin interactions, such as registering
+        service discovery identities or items.
+        """
         self.post_inited = True

sleekxmpp/plugins/gmail_notify.py

@@ -143,7 +143,7 @@ class gmail_notify(base.base_plugin):
             log.info('Gmail: Searching for emails matching: "%s"' % query)
         iq = self.xmpp.Iq()
         iq['type'] = 'get'
-        iq['to'] = self.xmpp.jid
+        iq['to'] = self.xmpp.boundjid.bare
         iq['gmail']['q'] = query
         iq['gmail']['newer-than-time'] = newer
         return iq.send()

sleekxmpp/plugins/jobs.py

@@ -1,7 +1,6 @@
 from . import base
 import logging
 from xml.etree import cElementTree as ET
-import types
 
 
 log = logging.getLogger(__name__)
@@ -43,7 +42,7 @@ class jobs(base.base_plugin):
 		iq['psstate']['item'] = jobid
 		iq['psstate']['payload'] = state
 		result = iq.send()
-		if result is None or type(result) == types.BooleanType or result['type'] != 'result':
+		if result is None or type(result) == bool or result['type'] != 'result':
 			log.error("Unable to change %s:%s to %s" % (node, jobid, state))
 			return False
 		return True

sleekxmpp/plugins/old_0004.py

@@ -6,7 +6,7 @@
     See the file LICENSE for copying permission.
 """
 from . import base
-import log
+import logging
 from xml.etree import cElementTree as ET
 import copy
 import logging

sleekxmpp/plugins/old_0050.py

@@ -11,7 +11,7 @@ import logging
 from xml.etree import cElementTree as ET
 import time
 
-class xep_0050(base.base_plugin):
+class old_0050(base.base_plugin):
 	"""
 	XEP-0050 Ad-Hoc Commands
 	"""
@@ -110,7 +110,7 @@ class xep_0050(base.base_plugin):
 		if not id:
 			id = self.xmpp.getNewId()
 		iq = self.xmpp.makeIqResult(id)
-		iq.attrib['from'] = self.xmpp.fulljid
+		iq.attrib['from'] = self.xmpp.boundjid.full
 		iq.attrib['to'] = to
 		command = ET.Element('{http://jabber.org/protocol/commands}command')
 		command.attrib['node'] = node

sleekxmpp/plugins/old_0060.py

@@ -51,7 +51,7 @@ class xep_0060(base.base_plugin):
 		pubsub.append(configure)
 		iq = self.xmpp.makeIqSet(pubsub)
 		iq.attrib['to'] = jid
-		iq.attrib['from'] = self.xmpp.fulljid
+		iq.attrib['from'] = self.xmpp.boundjid.full
 		id = iq['id']
 		result = iq.send()
 		if result is False or result is None or result['type'] == 'error': return False
@@ -63,15 +63,15 @@ class xep_0060(base.base_plugin):
 		subscribe.attrib['node'] = node
 		if subscribee is None:
 			if bare:
-				subscribe.attrib['jid'] = self.xmpp.jid
+				subscribe.attrib['jid'] = self.xmpp.boundjid.bare
 			else:
-				subscribe.attrib['jid'] = self.xmpp.fulljid
+				subscribe.attrib['jid'] = self.xmpp.boundjid.full
 		else:
 			subscribe.attrib['jid'] = subscribee
 		pubsub.append(subscribe)
 		iq = self.xmpp.makeIqSet(pubsub)
 		iq.attrib['to'] = jid
-		iq.attrib['from'] = self.xmpp.fulljid
+		iq.attrib['from'] = self.xmpp.boundjid.full
 		id = iq['id']
 		result = iq.send()
 		if result is False or result is None or result['type'] == 'error': return False
@@ -83,15 +83,15 @@ class xep_0060(base.base_plugin):
 		unsubscribe.attrib['node'] = node
 		if subscribee is None:
 			if bare:
-				unsubscribe.attrib['jid'] = self.xmpp.jid
+				unsubscribe.attrib['jid'] = self.xmpp.boundjid.bare
 			else:
-				unsubscribe.attrib['jid'] = self.xmpp.fulljid
+				unsubscribe.attrib['jid'] = self.xmpp.boundjid.full
 		else:
 			unsubscribe.attrib['jid'] = subscribee
 		pubsub.append(unsubscribe)
 		iq = self.xmpp.makeIqSet(pubsub)
 		iq.attrib['to'] = jid
-		iq.attrib['from'] = self.xmpp.fulljid
+		iq.attrib['from'] = self.xmpp.boundjid.full
 		id = iq['id']
 		result = iq.send()
 		if result is False or result is None or result['type'] == 'error': return False
@@ -109,7 +109,7 @@ class xep_0060(base.base_plugin):
 		iq = self.xmpp.makeIqGet()
 		iq.append(pubsub)
 		iq.attrib['to'] = jid
-		iq.attrib['from'] = self.xmpp.fulljid
+		iq.attrib['from'] = self.xmpp.boundjid.full
 		id = iq['id']
 		#self.xmpp.add_handler("<iq id='%s'/>" % id, self.handlerCreateNodeResponse)
 		result = iq.send()
@@ -133,7 +133,7 @@ class xep_0060(base.base_plugin):
 		iq = self.xmpp.makeIqGet()
 		iq.append(pubsub)
 		iq.attrib['to'] = jid
-		iq.attrib['from'] = self.xmpp.fulljid
+		iq.attrib['from'] = self.xmpp.boundjid.full
 		id = iq['id']
 		result = iq.send()
 		if result is None or result == False or result['type'] == 'error':
@@ -156,7 +156,7 @@ class xep_0060(base.base_plugin):
 		iq = self.xmpp.makeIqGet()
 		iq.append(pubsub)
 		iq.attrib['to'] = jid
-		iq.attrib['from'] = self.xmpp.fulljid
+		iq.attrib['from'] = self.xmpp.boundjid.full
 		id = iq['id']
 		result = iq.send()
 		if result is None or result == False or result['type'] == 'error':
@@ -179,7 +179,7 @@ class xep_0060(base.base_plugin):
 		pubsub.append(delete)
 		iq.append(pubsub)
 		iq.attrib['to'] = jid
-		iq.attrib['from'] = self.xmpp.fulljid
+		iq.attrib['from'] = self.xmpp.boundjid.full
 		result = iq.send()
 		if result is not None and result is not False and result['type'] != 'error':
 			return True
@@ -196,7 +196,7 @@ class xep_0060(base.base_plugin):
 		pubsub.append(configure)
 		iq = self.xmpp.makeIqSet(pubsub)
 		iq.attrib['to'] = jid
-		iq.attrib['from'] = self.xmpp.fulljid
+		iq.attrib['from'] = self.xmpp.boundjid.full
 		id = iq['id']
 		result = iq.send()
 		if result is None or result['type'] == 'error':
@@ -217,7 +217,7 @@ class xep_0060(base.base_plugin):
 		pubsub.append(publish)
 		iq = self.xmpp.makeIqSet(pubsub)
 		iq.attrib['to'] = jid
-		iq.attrib['from'] = self.xmpp.fulljid
+		iq.attrib['from'] = self.xmpp.boundjid.full
 		id = iq['id']
 		result = iq.send()
 		if result is None or result is False or result['type'] == 'error': return False
@@ -236,7 +236,7 @@ class xep_0060(base.base_plugin):
 		pubsub.append(retract)
 		iq = self.xmpp.makeIqSet(pubsub)
 		iq.attrib['to'] = jid
-		iq.attrib['from'] = self.xmpp.fulljid
+		iq.attrib['from'] = self.xmpp.boundjid.full
 		id = iq['id']
 		result = iq.send()
 		if result is None or result is False or result['type'] == 'error': return False
@@ -287,7 +287,7 @@ class xep_0060(base.base_plugin):
 		pubsub.append(affs)
 		iq = self.xmpp.makeIqSet(pubsub)
 		iq.attrib['to'] = ps_jid
-		iq.attrib['from'] = self.xmpp.fulljid
+		iq.attrib['from'] = self.xmpp.boundjid.full
 		id = iq['id']
 		result = iq.send()
 		if result is None or result is False or result['type'] == 'error':

sleekxmpp/plugins/stanza_pubsub.py

@@ -1,555 +0,0 @@
-from .. xmlstream.stanzabase import registerStanzaPlugin, ElementBase, ET, JID
-from .. stanza.iq import Iq
-from .. stanza.message import Message
-from .. basexmpp import basexmpp
-from .. xmlstream.xmlstream import XMLStream
-import logging
-from . import xep_0004
-
-
-class PubsubState(ElementBase):
-	namespace = 'http://jabber.org/protocol/psstate'
-	name = 'state'
-	plugin_attrib = 'psstate'
-	interfaces = set(('node', 'item', 'payload'))
-	plugin_attrib_map = {}
-	plugin_tag_map = {}
-	
-	def setPayload(self, value):
-		self.xml.append(value)
-	
-	def getPayload(self):
-		childs = self.xml.getchildren()
-		if len(childs) > 0:
-			return childs[0]
-	
-	def delPayload(self):
-		for child in self.xml.getchildren():
-			self.xml.remove(child)
-
-registerStanzaPlugin(Iq, PubsubState)
-
-class PubsubStateEvent(ElementBase):
-	namespace = 'http://jabber.org/protocol/psstate#event'
-	name = 'event'
-	plugin_attrib = 'psstate_event'
-	intefaces = set(tuple())
-	plugin_attrib_map = {}
-	plugin_tag_map = {}
-
-registerStanzaPlugin(Message, PubsubStateEvent)
-registerStanzaPlugin(PubsubStateEvent, PubsubState)
-
-class Pubsub(ElementBase):
-	namespace = 'http://jabber.org/protocol/pubsub'
-	name = 'pubsub'
-	plugin_attrib = 'pubsub'
-	interfaces = set(tuple())
-	plugin_attrib_map = {}
-	plugin_tag_map = {}
-
-registerStanzaPlugin(Iq, Pubsub)
-
-class PubsubOwner(ElementBase):
-	namespace = 'http://jabber.org/protocol/pubsub#owner'
-	name = 'pubsub'
-	plugin_attrib = 'pubsub_owner'
-	interfaces = set(tuple())
-	plugin_attrib_map = {}
-	plugin_tag_map = {}
-
-registerStanzaPlugin(Iq, PubsubOwner)
-
-class Affiliation(ElementBase):
-	namespace = 'http://jabber.org/protocol/pubsub'
-	name = 'affiliation'
-	plugin_attrib = name
-	interfaces = set(('node', 'affiliation'))
-	plugin_attrib_map = {}
-	plugin_tag_map = {}
-
-class Affiliations(ElementBase):
-	namespace = 'http://jabber.org/protocol/pubsub'
-	name = 'affiliations'
-	plugin_attrib = 'affiliations'
-	interfaces = set(tuple())
-	plugin_attrib_map = {}
-	plugin_tag_map = {}
-	subitem = (Affiliation,)
-
-	def append(self, affiliation):
-		if not isinstance(affiliation, Affiliation):
-			raise TypeError
-		self.xml.append(affiliation.xml)
-		return self.iterables.append(affiliation)
-
-registerStanzaPlugin(Pubsub, Affiliations)
-
-
-class Subscription(ElementBase):
-	namespace = 'http://jabber.org/protocol/pubsub'
-	name = 'subscription'
-	plugin_attrib = name
-	interfaces = set(('jid', 'node', 'subscription', 'subid'))
-	plugin_attrib_map = {}
-	plugin_tag_map = {}
-
-	def setjid(self, value):
-		self._setattr('jid', str(value))
-	
-	def getjid(self):
-		return jid(self._getattr('jid'))
-
-registerStanzaPlugin(Pubsub, Subscription)
-
-class Subscriptions(ElementBase):
-	namespace = 'http://jabber.org/protocol/pubsub'
-	name = 'subscriptions'
-	plugin_attrib = 'subscriptions'
-	interfaces = set(tuple())
-	plugin_attrib_map = {}
-	plugin_tag_map = {}
-	subitem = (Subscription,)
-
-registerStanzaPlugin(Pubsub, Subscriptions)
-
-class OptionalSetting(object):
-	interfaces = set(('required',))
-
-	def setRequired(self, value):
-		value = bool(value)
-		if value and not self['required']:
-			self.xml.append(ET.Element("{%s}required" % self.namespace))
-		elif not value and self['required']:
-			self.delRequired()
-	
-	def getRequired(self):
-		required = self.xml.find("{%s}required" % self.namespace)
-		if required is not None:
-			return True
-		else:
-			return False
-	
-	def delRequired(self):
-		required = self.xml.find("{%s}required" % self.namespace)
-		if required is not None:
-			self.xml.remove(required)
-
-
-class SubscribeOptions(ElementBase, OptionalSetting):
-	namespace = 'http://jabber.org/protocol/pubsub'
-	name = 'subscribe-options'
-	plugin_attrib = 'suboptions'
-	plugin_attrib_map = {}
-	plugin_tag_map = {}
-	interfaces = set(('required',))
-
-registerStanzaPlugin(Subscription, SubscribeOptions)
-
-class Item(ElementBase):
-	namespace = 'http://jabber.org/protocol/pubsub'
-	name = 'item'
-	plugin_attrib = name
-	interfaces = set(('id', 'payload'))
-	plugin_attrib_map = {}
-	plugin_tag_map = {}
-
-	def setPayload(self, value):
-		self.xml.append(value)
-	
-	def getPayload(self):
-		childs = self.xml.getchildren()
-		if len(childs) > 0:
-			return childs[0]
-	
-	def delPayload(self):
-		for child in self.xml.getchildren():
-			self.xml.remove(child)
-
-class Items(ElementBase):
-	namespace = 'http://jabber.org/protocol/pubsub'
-	name = 'items'
-	plugin_attrib = 'items'
-	interfaces = set(('node',))
-	plugin_attrib_map = {}
-	plugin_tag_map = {}
-	subitem = (Item,)
-
-registerStanzaPlugin(Pubsub, Items)
-
-class Create(ElementBase):
-	namespace = 'http://jabber.org/protocol/pubsub'
-	name = 'create'
-	plugin_attrib = name
-	interfaces = set(('node',))
-	plugin_attrib_map = {}
-	plugin_tag_map = {}
-
-registerStanzaPlugin(Pubsub, Create)
-
-#class Default(ElementBase):
-#	namespace = 'http://jabber.org/protocol/pubsub'
-#	name = 'default'
-#	plugin_attrib = name
-#	interfaces = set(('node', 'type'))
-#	plugin_attrib_map = {}
-#	plugin_tag_map = {}
-#
-#	def getType(self):
-#		t = self._getAttr('type')
-#		if not t: t == 'leaf'
-#		return t
-#
-#registerStanzaPlugin(Pubsub, Default)
-
-class Publish(Items):
-	namespace = 'http://jabber.org/protocol/pubsub'
-	name = 'publish'
-	plugin_attrib = name
-	interfaces = set(('node',))
-	plugin_attrib_map = {}
-	plugin_tag_map = {}
-	subitem = (Item,)
-
-registerStanzaPlugin(Pubsub, Publish)
-
-class Retract(Items):
-	namespace = 'http://jabber.org/protocol/pubsub'
-	name = 'retract'
-	plugin_attrib = name
-	interfaces = set(('node', 'notify'))
-	plugin_attrib_map = {}
-	plugin_tag_map = {}
-
-registerStanzaPlugin(Pubsub, Retract)
-
-class Unsubscribe(ElementBase):
-	namespace = 'http://jabber.org/protocol/pubsub'
-	name = 'unsubscribe'
-	plugin_attrib = name
-	interfaces = set(('node', 'jid'))
-	plugin_attrib_map = {}
-	plugin_tag_map = {}
-	
-	def setJid(self, value):
-		self._setAttr('jid', str(value))
-	
-	def getJid(self):
-		return JID(self._getAttr('jid'))
-
-class Subscribe(ElementBase):
-	namespace = 'http://jabber.org/protocol/pubsub'
-	name = 'subscribe'
-	plugin_attrib = name
-	interfaces = set(('node', 'jid'))
-	plugin_attrib_map = {}
-	plugin_tag_map = {}
-
-	def setJid(self, value):
-		self._setAttr('jid', str(value))
-	
-	def getJid(self):
-		return JID(self._getAttr('jid'))
-
-registerStanzaPlugin(Pubsub, Subscribe)
-
-class Configure(ElementBase):
-	namespace = 'http://jabber.org/protocol/pubsub'
-	name = 'configure'
-	plugin_attrib = name
-	interfaces = set(('node', 'type'))
-	plugin_attrib_map = {}
-	plugin_tag_map = {}
-
-	def getType(self):
-		t = self._getAttr('type')
-		if not t: t == 'leaf'
-		return t
-	
-registerStanzaPlugin(Pubsub, Configure)
-registerStanzaPlugin(Configure, xep_0004.Form)
-
-class DefaultConfig(ElementBase):
-	namespace = 'http://jabber.org/protocol/pubsub#owner'
-	name = 'default'
-	plugin_attrib = 'default'
-	interfaces = set(('node', 'type', 'config'))
-	plugin_attrib_map = {}
-	plugin_tag_map = {}
-	
-	def __init__(self, *args, **kwargs):
-		ElementBase.__init__(self, *args, **kwargs)
-
-	def getType(self):
-		t = self._getAttr('type')
-		if not t: t = 'leaf'
-		return t
-	
-	def getConfig(self):
-		return self['form']
-	
-	def setConfig(self, value):
-		self['form'].setStanzaValues(value.getStanzaValues())
-		return self
-
-registerStanzaPlugin(PubsubOwner, DefaultConfig)
-registerStanzaPlugin(DefaultConfig, xep_0004.Form)
-
-class Options(ElementBase):
-	namespace = 'http://jabber.org/protocol/pubsub'
-	name = 'options'
-	plugin_attrib = 'options'
-	interfaces = set(('jid', 'node', 'options'))
-	plugin_attrib_map = {}
-	plugin_tag_map = {}
-	
-	def __init__(self, *args, **kwargs):
-		ElementBase.__init__(self, *args, **kwargs)
-		
-	def getOptions(self):
-		config = self.xml.find('{jabber:x:data}x')
-		form = xep_0004.Form()
-		if config is not None:
-			form.fromXML(config)
-		return form
-	
-	def setOptions(self, value):
-		self.xml.append(value.getXML())
-		return self
-	
-	def delOptions(self):
-		config = self.xml.find('{jabber:x:data}x')
-		self.xml.remove(config)
-	
-	def setJid(self, value):
-		self._setAttr('jid', str(value))
-	
-	def getJid(self):
-		return JID(self._getAttr('jid'))
-
-registerStanzaPlugin(Pubsub, Options)
-registerStanzaPlugin(Subscribe, Options)
-
-class OwnerAffiliations(Affiliations):
-	namespace = 'http://jabber.org/protocol/pubsub#owner'
-	interfaces = set(('node'))
-	plugin_attrib_map = {}
-	plugin_tag_map = {}
-	
-	def append(self, affiliation):
-		if not isinstance(affiliation, OwnerAffiliation):
-			raise TypeError
-		self.xml.append(affiliation.xml)
-		return self.affiliations.append(affiliation)
-
-registerStanzaPlugin(PubsubOwner, OwnerAffiliations)
-
-class OwnerAffiliation(Affiliation):
-	namespace = 'http://jabber.org/protocol/pubsub#owner'
-	interfaces = set(('affiliation', 'jid'))
-	plugin_attrib_map = {}
-	plugin_tag_map = {}
-
-class OwnerConfigure(Configure):
-	namespace = 'http://jabber.org/protocol/pubsub#owner'
-	interfaces = set(('node', 'config'))
-	plugin_attrib_map = {}
-	plugin_tag_map = {}
-
-registerStanzaPlugin(PubsubOwner, OwnerConfigure)
-
-class OwnerDefault(OwnerConfigure):
-	namespace = 'http://jabber.org/protocol/pubsub#owner'
-	interfaces = set(('node', 'config'))
-	plugin_attrib_map = {}
-	plugin_tag_map = {}
-	
-	def getConfig(self):
-		return self['form']
-	
-	def setConfig(self, value):
-		self['form'].setStanzaValues(value.getStanzaValues())
-		return self
-
-registerStanzaPlugin(PubsubOwner, OwnerDefault)
-registerStanzaPlugin(OwnerDefault, xep_0004.Form)
-
-class OwnerDelete(ElementBase, OptionalSetting):
-	namespace = 'http://jabber.org/protocol/pubsub#owner'
-	name = 'delete'
-	plugin_attrib = 'delete'
-	plugin_attrib_map = {}
-	plugin_tag_map = {}
-	interfaces = set(('node',))
-
-registerStanzaPlugin(PubsubOwner, OwnerDelete)
-
-class OwnerPurge(ElementBase, OptionalSetting):
-	namespace = 'http://jabber.org/protocol/pubsub#owner'
-	name = 'purge'
-	plugin_attrib = name
-	plugin_attrib_map = {}
-	plugin_tag_map = {}
-
-registerStanzaPlugin(PubsubOwner, OwnerPurge)
-
-class OwnerRedirect(ElementBase):
-	namespace = 'http://jabber.org/protocol/pubsub#owner'
-	name = 'redirect'
-	plugin_attrib = name
-	interfaces = set(('node', 'jid'))
-	plugin_attrib_map = {}
-	plugin_tag_map = {}
-	
-	def setJid(self, value):
-		self._setAttr('jid', str(value))
-	
-	def getJid(self):
-		return JID(self._getAttr('jid'))
-
-registerStanzaPlugin(OwnerDelete, OwnerRedirect)
-
-class OwnerSubscriptions(Subscriptions):
-	namespace = 'http://jabber.org/protocol/pubsub#owner'
-	interfaces = set(('node',))
-	plugin_attrib_map = {}
-	plugin_tag_map = {}
-	
-	def append(self, subscription):
-		if not isinstance(subscription, OwnerSubscription):
-			raise TypeError
-		self.xml.append(subscription.xml)
-		return self.subscriptions.append(subscription)
-
-registerStanzaPlugin(PubsubOwner, OwnerSubscriptions)
-
-class OwnerSubscription(ElementBase):
-	namespace = 'http://jabber.org/protocol/pubsub#owner'
-	name = 'subscription'
-	plugin_attrib = name
-	interfaces = set(('jid', 'subscription'))
-	plugin_attrib_map = {}
-	plugin_tag_map = {}
-
-	def setJid(self, value):
-		self._setAttr('jid', str(value))
-	
-	def getJid(self):
-		return JID(self._getAttr('from'))
-
-class Event(ElementBase):
-	namespace = 'http://jabber.org/protocol/pubsub#event'
-	name = 'event'
-	plugin_attrib = 'pubsub_event'
-	interfaces = set(('node',))
-	plugin_attrib_map = {}
-	plugin_tag_map = {}
-
-registerStanzaPlugin(Message, Event)
-
-class EventItem(ElementBase):
-	namespace = 'http://jabber.org/protocol/pubsub#event'
-	name = 'item'
-	plugin_attrib = 'item'
-	interfaces = set(('id', 'payload'))
-	plugin_attrib_map = {}
-	plugin_tag_map = {}
-
-	def setPayload(self, value):
-		self.xml.append(value)
-	
-	def getPayload(self):
-		childs = self.xml.getchildren()
-		if len(childs) > 0:
-			return childs[0]
-	
-	def delPayload(self):
-		for child in self.xml.getchildren():
-			self.xml.remove(child)
-
-
-class EventRetract(ElementBase):
-	namespace = 'http://jabber.org/protocol/pubsub#event'
-	name = 'retract'
-	plugin_attrib = 'retract'
-	interfaces = set(('id',))
-	plugin_attrib_map = {}
-	plugin_tag_map = {}
-
-class EventItems(ElementBase):
-	namespace = 'http://jabber.org/protocol/pubsub#event'
-	name = 'items'
-	plugin_attrib = 'items'
-	interfaces = set(('node',))
-	plugin_attrib_map = {}
-	plugin_tag_map = {}
-	subitem = (EventItem, EventRetract)
-
-registerStanzaPlugin(Event, EventItems)
-
-class EventCollection(ElementBase):
-	namespace = 'http://jabber.org/protocol/pubsub#event'
-	name = 'collection'
-	plugin_attrib = name
-	interfaces = set(('node',))
-	plugin_attrib_map = {}
-	plugin_tag_map = {}
-
-registerStanzaPlugin(Event, EventCollection)
-
-class EventAssociate(ElementBase):
-	namespace = 'http://jabber.org/protocol/pubsub#event'
-	name = 'associate'
-	plugin_attrib = name
-	interfaces = set(('node',))
-	plugin_attrib_map = {}
-	plugin_tag_map = {}
-
-registerStanzaPlugin(EventCollection, EventAssociate)
-
-class EventDisassociate(ElementBase):
-	namespace = 'http://jabber.org/protocol/pubsub#event'
-	name = 'disassociate'
-	plugin_attrib = name
-	interfaces = set(('node',))
-	plugin_attrib_map = {}
-	plugin_tag_map = {}
-
-registerStanzaPlugin(EventCollection, EventDisassociate)
-
-class EventConfiguration(ElementBase):
-	namespace = 'http://jabber.org/protocol/pubsub#event'
-	name = 'configuration'
-	plugin_attrib = name
-	interfaces = set(('node', 'config'))
-	plugin_attrib_map = {}
-	plugin_tag_map = {}
-	
-registerStanzaPlugin(Event, EventConfiguration)
-registerStanzaPlugin(EventConfiguration, xep_0004.Form)
-
-class EventPurge(ElementBase):
-	namespace = 'http://jabber.org/protocol/pubsub#event'
-	name = 'purge'
-	plugin_attrib = name
-	interfaces = set(('node',))
-	plugin_attrib_map = {}
-	plugin_tag_map = {}
-
-registerStanzaPlugin(Event, EventPurge)
-
-class EventSubscription(ElementBase):
-	namespace = 'http://jabber.org/protocol/pubsub#event'
-	name = 'subscription'
-	plugin_attrib = name
-	interfaces = set(('node','expiry', 'jid', 'subid', 'subscription'))
-	plugin_attrib_map = {}
-	plugin_tag_map = {}
-	
-	def setJid(self, value):
-		self._setAttr('jid', str(value))
-	
-	def getJid(self):
-		return JID(self._getAttr('jid'))
-
-registerStanzaPlugin(Event, EventSubscription)

sleekxmpp/plugins/xep_0004.py

@@ -13,7 +13,6 @@ from .. xmlstream.handler.callback import Callback
 from .. xmlstream.matcher.xpath import MatchXPath
 from .. xmlstream.stanzabase import registerStanzaPlugin, ElementBase, ET, JID
 from .. stanza.message import Message
-import types
 
 
 log = logging.getLogger(__name__)
@@ -58,6 +57,7 @@ class Form(ElementBase):
 		return field
 
 	def getXML(self, type='submit'):
+		self['type'] = type
 		log.warning("Form.getXML() is deprecated API compatibility with plugins/old_0004.py")
 		return self.xml
 
@@ -203,7 +203,7 @@ class Form(ElementBase):
 
 	def merge(self, other):
 		new = copy.copy(self)
-		if type(other) == types.DictType:
+		if type(other) == dict:
 			new.setValues(other)
 			return new
 		nfields = new.getFields(use_dict=True)

sleekxmpp/plugins/xep_0009/__init__.py

@@ -0,0 +1,11 @@
+"""
+    SleekXMPP: The Sleek XMPP Library
+    Copyright (C) 2011 Nathanael C. Fritz, Dann Martens (TOMOTON).
+    This file is part of SleekXMPP.
+
+    See the file LICENSE for copying permission.
+"""
+
+from sleekxmpp.plugins.xep_0009 import stanza
+from sleekxmpp.plugins.xep_0009.rpc import xep_0009
+from sleekxmpp.plugins.xep_0009.stanza import RPCQuery, MethodCall, MethodResponse

sleekxmpp/plugins/xep_0009/binding.py

@@ -0,0 +1,166 @@
+"""
+    SleekXMPP: The Sleek XMPP Library
+    Copyright (C) 2011 Nathanael C. Fritz, Dann Martens (TOMOTON).
+    This file is part of SleekXMPP.
+
+    See the file LICENSE for copying permission.
+"""
+
+from xml.etree import cElementTree as ET
+import base64
+import logging
+import time
+
+log = logging.getLogger(__name__)
+
+_namespace = 'jabber:iq:rpc'
+
+def fault2xml(fault):
+    value = dict()
+    value['faultCode'] = fault['code']
+    value['faultString'] = fault['string']
+    fault = ET.Element("fault", {'xmlns': _namespace})
+    fault.append(_py2xml((value)))
+    return fault
+
+def xml2fault(params):
+    vals = []
+    for value in params.findall('{%s}value' % _namespace):
+        vals.append(_xml2py(value))
+    fault = dict()
+    fault['code'] = vals[0]['faultCode']
+    fault['string'] = vals[0]['faultString']
+    return fault
+
+def py2xml(*args):
+    params = ET.Element("{%s}params" % _namespace)
+    for x in args:
+        param = ET.Element("{%s}param" % _namespace)
+        param.append(_py2xml(x))
+        params.append(param) #<params><param>...
+    return params
+
+def _py2xml(*args):
+    for x in args:
+        val = ET.Element("value")
+        if x is None:
+            nil = ET.Element("nil")
+            val.append(nil)
+        elif type(x) is int:
+            i4 = ET.Element("i4")
+            i4.text = str(x)
+            val.append(i4)
+        elif type(x) is bool:
+            boolean = ET.Element("boolean")
+            boolean.text = str(int(x))
+            val.append(boolean)
+        elif type(x) is str:
+            string = ET.Element("string")
+            string.text = x
+            val.append(string)
+        elif type(x) is float:
+            double = ET.Element("double")
+            double.text = str(x)
+            val.append(double)
+        elif type(x) is rpcbase64:
+            b64 = ET.Element("Base64")
+            b64.text = x.encoded()
+            val.append(b64)
+        elif type(x) is rpctime:
+            iso = ET.Element("dateTime.iso8601")
+            iso.text = str(x)
+            val.append(iso)
+        elif type(x) in (list, tuple):
+            array = ET.Element("array")
+            data = ET.Element("data")
+            for y in x:
+                data.append(_py2xml(y))
+            array.append(data)
+            val.append(array)
+        elif type(x) is dict:
+            struct = ET.Element("struct")
+            for y in x.keys():
+                member = ET.Element("member")
+                name = ET.Element("name")
+                name.text = y
+                member.append(name)
+                member.append(_py2xml(x[y]))
+                struct.append(member)
+            val.append(struct)
+        return val
+
+def xml2py(params):
+    namespace = 'jabber:iq:rpc'
+    vals = []
+    for param in params.findall('{%s}param' % namespace):
+        vals.append(_xml2py(param.find('{%s}value' % namespace)))
+    return vals
+
+def _xml2py(value):
+    namespace = 'jabber:iq:rpc'
+    if value.find('{%s}nil' % namespace) is not None:
+        return None
+    if value.find('{%s}i4' % namespace) is not None:
+        return int(value.find('{%s}i4' % namespace).text)
+    if value.find('{%s}int' % namespace) is not None:
+        return int(value.find('{%s}int' % namespace).text)
+    if value.find('{%s}boolean' % namespace) is not None:
+        return bool(value.find('{%s}boolean' % namespace).text)
+    if value.find('{%s}string' % namespace) is not None:
+        return value.find('{%s}string' % namespace).text
+    if value.find('{%s}double' % namespace) is not None:
+        return float(value.find('{%s}double' % namespace).text)
+    if value.find('{%s}Base64') is not None:
+        return rpcbase64(value.find('Base64' % namespace).text)
+    if value.find('{%s}dateTime.iso8601') is not None:
+        return rpctime(value.find('{%s}dateTime.iso8601'))
+    if value.find('{%s}struct' % namespace) is not None:
+        struct = {}
+        for member in value.find('{%s}struct' % namespace).findall('{%s}member' % namespace):
+            struct[member.find('{%s}name' % namespace).text] = _xml2py(member.find('{%s}value' % namespace))
+        return struct
+    if value.find('{%s}array' % namespace) is not None:
+        array = []
+        for val in value.find('{%s}array' % namespace).find('{%s}data' % namespace).findall('{%s}value' % namespace):
+            array.append(_xml2py(val))
+        return array
+    raise ValueError()
+
+
+
+class rpcbase64(object):
+
+    def __init__(self, data):
+        #base 64 encoded string
+        self.data = data
+
+    def decode(self):
+        return base64.decodestring(self.data)
+
+    def __str__(self):
+        return self.decode()
+
+    def encoded(self):
+        return self.data
+
+
+
+class rpctime(object):
+
+    def __init__(self,data=None):
+        #assume string data is in iso format YYYYMMDDTHH:MM:SS
+        if type(data) is str:
+            self.timestamp = time.strptime(data,"%Y%m%dT%H:%M:%S")
+        elif type(data) is time.struct_time:
+            self.timestamp = data
+        elif data is None:
+            self.timestamp = time.gmtime()
+        else:
+            raise ValueError()
+
+    def iso8601(self):
+        #return a iso8601 string
+        return time.strftime("%Y%m%dT%H:%M:%S",self.timestamp)
+
+    def __str__(self):
+        return self.iso8601()

sleekxmpp/plugins/xep_0009/remote.py

@@ -0,0 +1,739 @@
+"""
+    SleekXMPP: The Sleek XMPP Library
+    Copyright (C) 2011 Nathanael C. Fritz, Dann Martens (TOMOTON).
+    This file is part of SleekXMPP.
+
+    See the file LICENSE for copying permission.
+"""
+
+from binding import py2xml, xml2py, xml2fault, fault2xml
+from threading import RLock
+import abc
+import inspect
+import logging
+import sleekxmpp
+import sys
+import threading
+import traceback
+
+log = logging.getLogger(__name__)
+
+def _intercept(method, name, public):
+    def _resolver(instance, *args, **kwargs):
+        log.debug("Locally calling %s.%s with arguments %s." % (instance.FQN(), method.__name__, args))
+        try:
+            value = method(instance, *args, **kwargs)
+            if value == NotImplemented:
+                raise InvocationException("Local handler does not implement %s.%s!" % (instance.FQN(), method.__name__))
+            return value
+        except InvocationException:
+            raise
+        except Exception as e:
+            raise InvocationException("A problem occured calling %s.%s!" % (instance.FQN(), method.__name__), e)
+    _resolver._rpc = public
+    _resolver._rpc_name = method.__name__ if name is None else name
+    return _resolver
+
+def remote(function_argument, public = True):
+    '''
+    Decorator for methods which are remotely callable. This decorator
+    works in conjunction with classes which extend ABC Endpoint.
+    Example:
+
+        @remote
+        def remote_method(arg1, arg2)
+
+    Arguments:
+        function_argument -- a stand-in for either the actual method
+            OR a new name (string) for the method. In that case the
+            method is considered mapped:
+            Example:
+
+            @remote("new_name")
+            def remote_method(arg1, arg2)
+
+        public -- A flag which indicates if this method should be part
+            of the known dictionary of remote methods. Defaults to True.
+            Example:
+
+            @remote(False)
+            def remote_method(arg1, arg2)
+
+    Note: renaming and revising (public vs. private) can be combined.
+    Example:
+
+            @remote("new_name", False)
+            def remote_method(arg1, arg2)
+    '''
+    if hasattr(function_argument, '__call__'):
+        return _intercept(function_argument, None, public)
+    else:
+        if not isinstance(function_argument, basestring):
+            if not isinstance(function_argument, bool):
+                raise Exception('Expected an RPC method name or visibility modifier!')
+            else:
+                def _wrap_revised(function):
+                    function = _intercept(function, None, function_argument)
+                    return function
+                return _wrap_revised
+        def _wrap_remapped(function):
+            function = _intercept(function, function_argument, public)
+            return function
+        return _wrap_remapped
+
+
+class ACL:
+    '''
+    An Access Control List (ACL) is a list of rules, which are evaluated
+    in order until a match is found. The policy of the matching rule
+    is then applied.
+
+    Rules are 3-tuples, consisting of a policy enumerated type, a JID
+    expression and a RCP resource expression.
+
+    Examples:
+    [ (ACL.ALLOW, '*', '*') ] allow everyone everything, no restrictions
+    [ (ACL.DENY, '*', '*') ] deny everyone everything, no restrictions
+    [ (ACL.ALLOW, 'test@xmpp.org/unit', 'test.*'),
+      (ACL.DENY, '*', '*') ] deny everyone everything, except named
+        JID, which is allowed access to endpoint 'test' only.
+
+    The use of wildcards is allowed in expressions, as follows:
+    '*' everyone, or everything (= all endpoints and methods)
+    'test@xmpp.org/*' every JID regardless of JID resource
+    '*@xmpp.org/rpc' every JID from domain xmpp.org with JID res 'rpc'
+    'frank@*' every 'frank', regardless of domain or JID res
+    'system.*' all methods of endpoint 'system'
+    '*.reboot' all methods reboot regardless of endpoint
+    '''
+    ALLOW = True
+    DENY = False
+
+    @classmethod
+    def check(cls, rules, jid, resource):
+        if rules is None:
+            return cls.DENY                  # No rules means no access!
+        for rule in rules:
+            policy = cls._check(rule, jid, resource)
+            if policy is not None:
+                return policy
+        return cls.DENY   # By default if not rule matches, deny access.
+
+    @classmethod
+    def _check(cls, rule, jid, resource):
+        if cls._match(jid, rule[1]) and cls._match(resource, rule[2]):
+            return rule[0]
+        else:
+            return None
+
+    @classmethod
+    def _next_token(cls, expression, index):
+        new_index = expression.find('*', index)
+        if new_index == 0:
+            return ''
+        else:
+            if new_index == -1:
+                return expression[index : ]
+            else:
+                return expression[index : new_index]
+
+    @classmethod
+    def _match(cls, value, expression):
+        #! print "_match [VALUE] %s [EXPR] %s" % (value, expression)
+        index = 0
+        position = 0
+        while index < len(expression):
+            token = cls._next_token(expression, index)
+            #! print "[TOKEN] '%s'" % token
+            size = len(token)
+            if size > 0:
+                token_index = value.find(token, position)
+                if token_index == -1:
+                    return False
+                else:
+                    #! print "[INDEX-OF] %s" % token_index
+                    position = token_index + len(token)
+                pass
+            if size == 0:
+                index += 1
+            else:
+                index += size
+        #! print "index %s position %s" % (index, position)
+        return True
+
+ANY_ALL = [ (ACL.ALLOW, '*', '*') ]
+
+
+class RemoteException(Exception):
+    '''
+    Base exception for RPC. This exception is raised when a problem
+    occurs in the network layer.
+    '''
+
+    def __init__(self, message="", cause=None):
+        '''
+        Initializes a new RemoteException.
+
+        Arguments:
+            message -- The message accompanying this exception.
+            cause -- The underlying cause of this exception.
+        '''
+        self._message = message
+        self._cause = cause
+        pass
+
+    def __str__(self):
+        return repr(self._message)
+
+    def get_message(self):
+        return self._message
+
+    def get_cause(self):
+        return self._cause
+
+
+
+class InvocationException(RemoteException):
+    '''
+    Exception raised when a problem occurs during the remote invocation
+    of a method.
+    '''
+    pass
+
+
+
+class AuthorizationException(RemoteException):
+    '''
+    Exception raised when the caller is not authorized to invoke the
+    remote method.
+    '''
+    pass
+
+
+class TimeoutException(Exception):
+    '''
+    Exception raised when the synchronous execution of a method takes
+    longer than the given threshold because an underlying asynchronous
+    reply did not arrive in time.
+    '''
+    pass
+
+
+class Callback(object):
+    '''
+    A base class for callback handlers.
+    '''
+    __metaclass__ = abc.ABCMeta
+
+
+    @abc.abstractproperty
+    def set_value(self, value):
+        return NotImplemented
+
+    @abc.abstractproperty
+    def cancel_with_error(self, exception):
+        return NotImplemented
+
+
+class Future(Callback):
+    '''
+    Represents the result of an asynchronous computation.
+    '''
+
+    def __init__(self):
+        '''
+        Initializes a new Future.
+        '''
+        self._value = None
+        self._exception = None
+        self._event = threading.Event()
+        pass
+
+    def set_value(self, value):
+        '''
+        Sets the value of this Future. Once the value is set, a caller
+        blocked on get_value will be able to continue.
+        '''
+        self._value = value
+        self._event.set()
+
+    def get_value(self, timeout=None):
+        '''
+        Gets the value of this Future. This call will block until
+        the result is available, or until an optional timeout expires.
+        When this Future is cancelled with an error,
+
+        Arguments:
+            timeout -- The maximum waiting time to obtain the value.
+        '''
+        self._event.wait(timeout)
+        if self._exception:
+            raise self._exception
+        if not self._event.is_set():
+            raise TimeoutException
+        return self._value
+
+    def is_done(self):
+        '''
+        Returns true if a value has been returned.
+        '''
+        return self._event.is_set()
+
+    def cancel_with_error(self, exception):
+        '''
+        Cancels the Future because of an error. Once cancelled, a
+        caller blocked on get_value will be able to continue.
+        '''
+        self._exception = exception
+        self._event.set()
+
+
+
+class Endpoint(object):
+    '''
+    The Endpoint class is an abstract base class for all objects
+    participating in an RPC-enabled XMPP network.
+
+    A user subclassing this class is required to implement the method:
+        FQN(self)
+    where FQN stands for Fully Qualified Name, an unambiguous name
+    which specifies which object an RPC call refers to. It is the
+    first part in a RPC method name '<fqn>.<method>'.
+    '''
+    __metaclass__ = abc.ABCMeta
+
+
+    def __init__(self, session, target_jid):
+        '''
+        Initialize a new Endpoint. This constructor should never be
+        invoked by a user, instead it will be called by the factories
+        which instantiate the RPC-enabled objects, of which only
+        the classes are provided by the user.
+
+        Arguments:
+            session -- An RPC session instance.
+            target_jid -- the identity of the remote XMPP entity.
+        '''
+        self.session = session
+        self.target_jid = target_jid
+
+    @abc.abstractproperty
+    def FQN(self):
+        return NotImplemented
+
+    def get_methods(self):
+        '''
+        Returns a dictionary of all RPC method names provided by this
+        class. This method returns the actual  method names as found
+        in the class definition which have been decorated with:
+
+            @remote
+            def some_rpc_method(arg1, arg2)
+
+
+        Unless:
+            (1) the name has been remapped, in which case the new
+                name will be returned.
+
+                    @remote("new_name")
+                    def some_rpc_method(arg1, arg2)
+
+            (2) the method is set to hidden
+
+                    @remote(False)
+                    def some_hidden_method(arg1, arg2)
+        '''
+        result = dict()
+        for function in dir(self):
+            test_attr = getattr(self, function, None)
+            try:
+                if test_attr._rpc:
+                    result[test_attr._rpc_name] = test_attr
+            except Exception:
+                pass
+        return result
+
+
+
+class Proxy(Endpoint):
+    '''
+    Implementation of the Proxy pattern which is intended to wrap
+    around Endpoints in order to intercept calls, marshall them and
+    forward them to the remote object.
+    '''
+
+    def __init__(self, endpoint, callback = None):
+        '''
+        Initializes a new Proxy.
+
+        Arguments:
+            endpoint -- The endpoint which is proxified.
+        '''
+        self._endpoint = endpoint
+        self._callback = callback
+
+    def __getattribute__(self, name, *args):
+        if name in ('__dict__', '_endpoint', 'async', '_callback'):
+            return object.__getattribute__(self, name)
+        else:
+            attribute = self._endpoint.__getattribute__(name)
+            if hasattr(attribute, '__call__'):
+                try:
+                    if attribute._rpc:
+                        def _remote_call(*args, **kwargs):
+                            log.debug("Remotely calling '%s.%s' with arguments %s." % (self._endpoint.FQN(), attribute._rpc_name, args))
+                            return self._endpoint.session._call_remote(self._endpoint.target_jid, "%s.%s" % (self._endpoint.FQN(), attribute._rpc_name), self._callback, *args, **kwargs)
+                        return _remote_call
+                except:
+                    pass   # If the attribute doesn't exist, don't care!
+            return attribute
+
+    def async(self, callback):
+        return Proxy(self._endpoint, callback)
+
+    def get_endpoint(self):
+        '''
+        Returns the proxified endpoint.
+        '''
+        return self._endpoint
+
+    def FQN(self):
+        return self._endpoint.FQN()
+
+
+class JabberRPCEntry(object):
+
+
+    def __init__(self, endpoint_FQN, call):
+        self._endpoint_FQN = endpoint_FQN
+        self._call = call
+
+    def call_method(self, args):
+        return_value = self._call(*args)
+        if return_value is None:
+            return return_value
+        else:
+            return self._return(return_value)
+
+    def get_endpoint_FQN(self):
+        return self._endpoint_FQN
+
+    def _return(self, *args):
+        return args
+
+
+class RemoteSession(object):
+    '''
+    A context object for a Jabber-RPC session.
+    '''
+
+
+    def __init__(self, client, session_close_callback):
+        '''
+        Initializes a new RPC session.
+
+        Arguments:
+            client -- The SleekXMPP client associated with this session.
+            session_close_callback -- A callback called when the
+                session is closed.
+        '''
+        self._client = client
+        self._session_close_callback = session_close_callback
+        self._event = threading.Event()
+        self._entries = {}
+        self._callbacks = {}
+        self._acls = {}
+        self._lock = RLock()
+
+    def _wait(self):
+        self._event.wait()
+
+    def _notify(self, event):
+        log.debug("RPC Session as %s started." % self._client.boundjid.full)
+        self._client.sendPresence()
+        self._event.set()
+        pass
+
+    def _register_call(self, endpoint, method, name=None):
+        '''
+        Registers a method from an endpoint as remotely callable.
+        '''
+        if name is None:
+            name = method.__name__
+        key = "%s.%s" % (endpoint, name)
+        log.debug("Registering call handler for %s (%s)." % (key, method))
+        with self._lock:
+            if key in self._entries:
+                raise KeyError("A handler for %s has already been regisered!" % endpoint)
+            self._entries[key] = JabberRPCEntry(endpoint, method)
+        return key
+
+    def _register_acl(self, endpoint, acl):
+        log.debug("Registering ACL %s for endpoint %s." % (repr(acl), endpoint))
+        with self._lock:
+            self._acls[endpoint] = acl
+
+    def _register_callback(self, pid, callback):
+        with self._lock:
+            self._callbacks[pid] = callback
+
+    def forget_callback(self, callback):
+        with self._lock:
+            pid = self._find_key(self._callbacks, callback)
+            if pid is not None:
+                del self._callback[pid]
+            else:
+                raise ValueError("Unknown callback!")
+        pass
+
+    def _find_key(self, dict, value):
+        """return the key of dictionary dic given the value"""
+        search = [k for k, v in dict.iteritems() if v == value]
+        if len(search) == 0:
+            return None
+        else:
+            return search[0]
+
+    def _unregister_call(self, key):
+        #removes the registered call
+        with self._lock:
+            if self._entries[key]:
+                del self._entries[key]
+            else:
+                raise ValueError()
+
+    def new_proxy(self, target_jid, endpoint_cls):
+        '''
+        Instantiates a new proxy object, which proxies to a remote
+        endpoint. This method uses a class reference without
+        constructor arguments to instantiate the proxy.
+
+        Arguments:
+            target_jid -- the XMPP entity ID hosting the endpoint.
+            endpoint_cls -- The remote (duck) type.
+        '''
+        try:
+            argspec = inspect.getargspec(endpoint_cls.__init__)
+            args = [None] * (len(argspec[0]) - 1)
+            result = endpoint_cls(*args)
+            Endpoint.__init__(result, self, target_jid)
+            return Proxy(result)
+        except:
+            traceback.print_exc(file=sys.stdout)
+
+    def new_handler(self, acl, handler_cls, *args, **kwargs):
+        '''
+        Instantiates a new handler object, which is called remotely
+        by others. The user can control the effect of the call by
+        implementing the remote method in the local endpoint class. The
+        returned reference can be called locally and will behave as a
+        regular instance.
+
+        Arguments:
+            acl -- Access control list (see ACL class)
+            handler_clss -- The local (duck) type.
+            *args -- Constructor arguments for the local type.
+            **kwargs -- Constructor keyworded arguments for the local
+                type.
+        '''
+        argspec = inspect.getargspec(handler_cls.__init__)
+        base_argspec = inspect.getargspec(Endpoint.__init__)
+        if(argspec == base_argspec):
+            result = handler_cls(self, self._client.boundjid.full)
+        else:
+            result = handler_cls(*args, **kwargs)
+            Endpoint.__init__(result, self, self._client.boundjid.full)
+        method_dict = result.get_methods()
+        for method_name, method in method_dict.iteritems():
+            #!!! self._client.plugin['xep_0009'].register_call(result.FQN(), method, method_name)
+            self._register_call(result.FQN(), method, method_name)
+        self._register_acl(result.FQN(), acl)
+        return result
+
+#    def is_available(self, targetCls, pto):
+#        return self._client.is_available(pto)
+
+    def _call_remote(self, pto, pmethod, callback, *arguments):
+        iq = self._client.plugin['xep_0009'].make_iq_method_call(pto, pmethod, py2xml(*arguments))
+        pid = iq['id']
+        if callback is None:
+            future = Future()
+            self._register_callback(pid, future)
+            iq.send()
+            return future.get_value(30)
+        else:
+            log.debug("[RemoteSession] _call_remote %s" % callback)
+            self._register_callback(pid, callback)
+            iq.send()
+
+    def close(self):
+        '''
+        Closes this session.
+        '''
+        self._client.disconnect(False)
+        self._session_close_callback()
+
+    def _on_jabber_rpc_method_call(self, iq):
+        iq.enable('rpc_query')
+        params = iq['rpc_query']['method_call']['params']
+        args = xml2py(params)
+        pmethod = iq['rpc_query']['method_call']['method_name']
+        try:
+            with self._lock:
+                entry = self._entries[pmethod]
+                rules = self._acls[entry.get_endpoint_FQN()]
+            if ACL.check(rules, iq['from'], pmethod):
+                return_value = entry.call_method(args)
+            else:
+                raise AuthorizationException("Unauthorized access to %s from %s!" % (pmethod, iq['from']))
+            if return_value is None:
+                return_value = ()
+            response = self._client.plugin['xep_0009'].make_iq_method_response(iq['id'], iq['from'], py2xml(*return_value))
+            response.send()
+        except InvocationException as ie:
+            fault = dict()
+            fault['code'] = 500
+            fault['string'] = ie.get_message()
+            self._client.plugin['xep_0009']._send_fault(iq, fault2xml(fault))
+        except AuthorizationException as ae:
+            log.error(ae.get_message())
+            error = self._client.plugin['xep_0009']._forbidden(iq)
+            error.send()
+        except Exception as e:
+            if isinstance(e, KeyError):
+                log.error("No handler available for %s!" % pmethod)
+                error = self._client.plugin['xep_0009']._item_not_found(iq)
+            else:
+                traceback.print_exc(file=sys.stderr)
+                log.error("An unexpected problem occurred invoking method %s!" % pmethod)
+                error = self._client.plugin['xep_0009']._undefined_condition(iq)
+            #! print "[REMOTE.PY] _handle_remote_procedure_call AN ERROR SHOULD BE SENT NOW %s " % e
+            error.send()
+
+    def _on_jabber_rpc_method_response(self, iq):
+        iq.enable('rpc_query')
+        args = xml2py(iq['rpc_query']['method_response']['params'])
+        pid = iq['id']
+        with self._lock:
+            callback = self._callbacks[pid]
+            del self._callbacks[pid]
+        if(len(args) > 0):
+            callback.set_value(args[0])
+        else:
+            callback.set_value(None)
+        pass
+
+    def _on_jabber_rpc_method_response2(self, iq):
+        iq.enable('rpc_query')
+        if iq['rpc_query']['method_response']['fault'] is not None:
+            self._on_jabber_rpc_method_fault(iq)
+        else:
+            args = xml2py(iq['rpc_query']['method_response']['params'])
+            pid = iq['id']
+            with self._lock:
+                callback = self._callbacks[pid]
+                del self._callbacks[pid]
+            if(len(args) > 0):
+                callback.set_value(args[0])
+            else:
+                callback.set_value(None)
+            pass
+
+    def _on_jabber_rpc_method_fault(self, iq):
+        iq.enable('rpc_query')
+        fault = xml2fault(iq['rpc_query']['method_response']['fault'])
+        pid = iq['id']
+        with self._lock:
+            callback = self._callbacks[pid]
+            del self._callbacks[pid]
+        e = {
+             500: InvocationException
+        }[fault['code']](fault['string'])
+        callback.cancel_with_error(e)
+
+    def _on_jabber_rpc_error(self, iq):
+        pid = iq['id']
+        pmethod = self._client.plugin['xep_0009']._extract_method(iq['rpc_query'])
+        code = iq['error']['code']
+        type = iq['error']['type']
+        condition = iq['error']['condition']
+        #! print("['REMOTE.PY']._BINDING_handle_remote_procedure_error -> ERROR! ERROR! ERROR! Condition is '%s'" % condition)
+        with self._lock:
+            callback = self._callbacks[pid]
+            del self._callbacks[pid]
+        e = {
+            'item-not-found': RemoteException("No remote handler available for %s at %s!" % (pmethod, iq['from'])),
+            'forbidden': AuthorizationException("Forbidden to invoke remote handler for %s at %s!" % (pmethod, iq['from'])),
+            'undefined-condition': RemoteException("An unexpected problem occured trying to invoke %s at %s!" % (pmethod, iq['from'])),
+        }[condition]
+        if e is None:
+            RemoteException("An unexpected exception occurred at %s!" % iq['from'])
+        callback.cancel_with_error(e)
+
+
+class Remote(object):
+    '''
+    Bootstrap class for Jabber-RPC sessions. New sessions are openend
+    with an existing XMPP client, or one is instantiated on demand.
+    '''
+    _instance = None
+    _sessions = dict()
+    _lock = threading.RLock()
+
+    @classmethod
+    def new_session_with_client(cls, client, callback=None):
+        '''
+        Opens a new session with a given client.
+
+        Arguments:
+            client -- An XMPP client.
+            callback -- An optional callback which can be used to track
+                the starting state of the session.
+        '''
+        with Remote._lock:
+            if(client.boundjid.bare in cls._sessions):
+                raise RemoteException("There already is a session associated with these credentials!")
+            else:
+                cls._sessions[client.boundjid.bare] = client;
+        def _session_close_callback():
+            with Remote._lock:
+                del cls._sessions[client.boundjid.bare]
+        result = RemoteSession(client, _session_close_callback)
+        client.plugin['xep_0009'].xmpp.add_event_handler('jabber_rpc_method_call', result._on_jabber_rpc_method_call)
+        client.plugin['xep_0009'].xmpp.add_event_handler('jabber_rpc_method_response', result._on_jabber_rpc_method_response)
+        client.plugin['xep_0009'].xmpp.add_event_handler('jabber_rpc_method_fault', result._on_jabber_rpc_method_fault)
+        client.plugin['xep_0009'].xmpp.add_event_handler('jabber_rpc_error', result._on_jabber_rpc_error)
+        if callback is None:
+            start_event_handler = result._notify
+        else:
+            start_event_handler = callback
+        client.add_event_handler("session_start", start_event_handler)
+        if client.connect():
+            client.process(threaded=True)
+        else:
+            raise RemoteException("Could not connect to XMPP server!")
+        pass
+        if callback is None:
+            result._wait()
+        return result
+
+    @classmethod
+    def new_session(cls, jid, password, callback=None):
+        '''
+        Opens a new session and instantiates a new XMPP client.
+
+        Arguments:
+            jid -- The XMPP JID for logging in.
+            password -- The password for logging in.
+            callback -- An optional callback which can be used to track
+                the starting state of the session.
+        '''
+        client = sleekxmpp.ClientXMPP(jid, password)
+        #? Register plug-ins.
+        client.registerPlugin('xep_0004') # Data Forms
+        client.registerPlugin('xep_0009') # Jabber-RPC
+        client.registerPlugin('xep_0030') # Service Discovery
+        client.registerPlugin('xep_0060') # PubSub
+        client.registerPlugin('xep_0199') # XMPP Ping
+        return cls.new_session_with_client(client, callback)
+

sleekxmpp/plugins/xep_0009/rpc.py

@@ -0,0 +1,221 @@
+"""
+    SleekXMPP: The Sleek XMPP Library
+    Copyright (C) 2011 Nathanael C. Fritz, Dann Martens (TOMOTON).
+    This file is part of SleekXMPP.
+
+    See the file LICENSE for copying permission.
+"""
+
+from sleekxmpp.plugins import base
+from sleekxmpp.plugins.xep_0009.stanza.RPC import RPCQuery, MethodCall, MethodResponse
+from sleekxmpp.stanza.iq import Iq
+from sleekxmpp.xmlstream.handler.callback import Callback
+from sleekxmpp.xmlstream.matcher.xpath import MatchXPath
+from sleekxmpp.xmlstream.stanzabase import register_stanza_plugin
+from xml.etree import cElementTree as ET
+import logging
+
+
+
+log = logging.getLogger(__name__)
+
+
+
+class xep_0009(base.base_plugin):
+
+    def plugin_init(self):
+        self.xep = '0009'
+        self.description = 'Jabber-RPC'
+        #self.stanza = sleekxmpp.plugins.xep_0009.stanza
+
+        register_stanza_plugin(Iq, RPCQuery)
+        register_stanza_plugin(RPCQuery, MethodCall)
+        register_stanza_plugin(RPCQuery, MethodResponse)
+
+        self.xmpp.registerHandler(
+            Callback('RPC Call', MatchXPath('{%s}iq/{%s}query/{%s}methodCall' % (self.xmpp.default_ns, RPCQuery.namespace, RPCQuery.namespace)),
+            self._handle_method_call)
+        )
+        self.xmpp.registerHandler(
+            Callback('RPC Call', MatchXPath('{%s}iq/{%s}query/{%s}methodResponse' % (self.xmpp.default_ns, RPCQuery.namespace, RPCQuery.namespace)),
+            self._handle_method_response)
+        )
+        self.xmpp.registerHandler(
+            Callback('RPC Call', MatchXPath('{%s}iq/{%s}error' % (self.xmpp.default_ns, self.xmpp.default_ns)),
+            self._handle_error)
+        )
+        self.xmpp.add_event_handler('jabber_rpc_method_call', self._on_jabber_rpc_method_call)
+        self.xmpp.add_event_handler('jabber_rpc_method_response', self._on_jabber_rpc_method_response)
+        self.xmpp.add_event_handler('jabber_rpc_method_fault', self._on_jabber_rpc_method_fault)
+        self.xmpp.add_event_handler('jabber_rpc_error', self._on_jabber_rpc_error)
+        self.xmpp.add_event_handler('error', self._handle_error)
+        #self.activeCalls = []
+
+    def post_init(self):
+        base.base_plugin.post_init(self)
+        self.xmpp.plugin['xep_0030'].add_feature('jabber:iq:rpc')
+        self.xmpp.plugin['xep_0030'].add_identity('automation','rpc')
+
+    def make_iq_method_call(self, pto, pmethod, params):
+        iq = self.xmpp.makeIqSet()
+        iq.attrib['to'] = pto
+        iq.attrib['from'] = self.xmpp.boundjid.full
+        iq.enable('rpc_query')
+        iq['rpc_query']['method_call']['method_name'] = pmethod
+        iq['rpc_query']['method_call']['params'] = params
+        return iq;
+
+    def make_iq_method_response(self, pid, pto, params):
+        iq = self.xmpp.makeIqResult(pid)
+        iq.attrib['to'] = pto
+        iq.attrib['from'] = self.xmpp.boundjid.full
+        iq.enable('rpc_query')
+        iq['rpc_query']['method_response']['params'] = params
+        return iq
+
+    def make_iq_method_response_fault(self, pid, pto, params):
+        iq = self.xmpp.makeIqResult(pid)
+        iq.attrib['to'] = pto
+        iq.attrib['from'] = self.xmpp.boundjid.full
+        iq.enable('rpc_query')
+        iq['rpc_query']['method_response']['params'] = None
+        iq['rpc_query']['method_response']['fault'] = params
+        return iq
+
+#    def make_iq_method_error(self, pto, pid, pmethod, params, code, type, condition):
+#        iq = self.xmpp.makeIqError(pid)
+#        iq.attrib['to'] = pto
+#        iq.attrib['from'] = self.xmpp.boundjid.full
+#        iq['error']['code'] = code
+#        iq['error']['type'] = type
+#        iq['error']['condition'] = condition
+#        iq['rpc_query']['method_call']['method_name'] = pmethod
+#        iq['rpc_query']['method_call']['params'] = params
+#        return iq
+
+    def _item_not_found(self, iq):
+        payload = iq.get_payload()
+        iq.reply().error().set_payload(payload);
+        iq['error']['code'] = '404'
+        iq['error']['type'] = 'cancel'
+        iq['error']['condition'] = 'item-not-found'
+        return iq
+
+    def _undefined_condition(self, iq):
+        payload = iq.get_payload()
+        iq.reply().error().set_payload(payload)
+        iq['error']['code'] = '500'
+        iq['error']['type'] = 'cancel'
+        iq['error']['condition'] = 'undefined-condition'
+        return iq
+
+    def _forbidden(self, iq):
+        payload = iq.get_payload()
+        iq.reply().error().set_payload(payload)
+        iq['error']['code'] = '403'
+        iq['error']['type'] = 'auth'
+        iq['error']['condition'] = 'forbidden'
+        return iq
+
+    def _recipient_unvailable(self, iq):
+        payload = iq.get_payload()
+        iq.reply().error().set_payload(payload)
+        iq['error']['code'] = '404'
+        iq['error']['type'] = 'wait'
+        iq['error']['condition'] = 'recipient-unavailable'
+        return iq
+
+    def _handle_method_call(self, iq):
+        type = iq['type']
+        if type == 'set':
+            log.debug("Incoming Jabber-RPC call from %s" % iq['from'])
+            self.xmpp.event('jabber_rpc_method_call', iq)
+        else:
+            if type == 'error' and ['rpc_query'] is None:
+                self.handle_error(iq)
+            else:
+                log.debug("Incoming Jabber-RPC error from %s" % iq['from'])
+                self.xmpp.event('jabber_rpc_error', iq)
+
+    def _handle_method_response(self, iq):
+        if iq['rpc_query']['method_response']['fault'] is not None:
+            log.debug("Incoming Jabber-RPC fault from %s" % iq['from'])
+            #self._on_jabber_rpc_method_fault(iq)
+            self.xmpp.event('jabber_rpc_method_fault', iq)
+        else:
+            log.debug("Incoming Jabber-RPC response from %s" % iq['from'])
+            self.xmpp.event('jabber_rpc_method_response', iq)
+
+    def _handle_error(self, iq):
+        print("['XEP-0009']._handle_error -> ERROR! Iq is '%s'" % iq)
+        print("#######################")
+        print("### NOT IMPLEMENTED ###")
+        print("#######################")
+
+    def _on_jabber_rpc_method_call(self, iq, forwarded=False):
+        """
+        A default handler for Jabber-RPC method call. If another
+        handler is registered, this one will defer and not run.
+
+        If this handler is called by your own custom handler with
+        forwarded set to True, then it will run as normal.
+        """
+        if not forwarded and self.xmpp.event_handled('jabber_rpc_method_call') > 1:
+            return
+        # Reply with error by default
+        error = self.client.plugin['xep_0009']._item_not_found(iq)
+        error.send()
+
+    def _on_jabber_rpc_method_response(self, iq, forwarded=False):
+        """
+        A default handler for Jabber-RPC method response. If another
+        handler is registered, this one will defer and not run.
+
+        If this handler is called by your own custom handler with
+        forwarded set to True, then it will run as normal.
+        """
+        if not forwarded and self.xmpp.event_handled('jabber_rpc_method_response') > 1:
+            return
+        error = self.client.plugin['xep_0009']._recpient_unavailable(iq)
+        error.send()
+
+    def _on_jabber_rpc_method_fault(self, iq, forwarded=False):
+        """
+        A default handler for Jabber-RPC fault response. If another
+        handler is registered, this one will defer and not run.
+
+        If this handler is called by your own custom handler with
+        forwarded set to True, then it will run as normal.
+        """
+        if not forwarded and self.xmpp.event_handled('jabber_rpc_method_fault') > 1:
+            return
+        error = self.client.plugin['xep_0009']._recpient_unavailable(iq)
+        error.send()
+
+    def _on_jabber_rpc_error(self, iq, forwarded=False):
+        """
+        A default handler for Jabber-RPC error response. If another
+        handler is registered, this one will defer and not run.
+
+        If this handler is called by your own custom handler with
+        forwarded set to True, then it will run as normal.
+        """
+        if not forwarded and self.xmpp.event_handled('jabber_rpc_error') > 1:
+            return
+        error = self.client.plugin['xep_0009']._recpient_unavailable(iq, iq.get_payload())
+        error.send()
+
+    def _send_fault(self, iq, fault_xml): #
+        fault = self.make_iq_method_response_fault(iq['id'], iq['from'], fault_xml)
+        fault.send()
+
+    def _send_error(self, iq):
+        print("['XEP-0009']._send_error -> ERROR! Iq is '%s'" % iq)
+        print("#######################")
+        print("### NOT IMPLEMENTED ###")
+        print("#######################")
+
+    def _extract_method(self, stanza):
+        xml = ET.fromstring("%s" % stanza)
+        return xml.find("./methodCall/methodName").text
+

sleekxmpp/plugins/xep_0009/stanza/RPC.py

@@ -0,0 +1,64 @@
+"""
+    SleekXMPP: The Sleek XMPP Library
+    Copyright (C) 2011 Nathanael C. Fritz, Dann Martens (TOMOTON).
+    This file is part of SleekXMPP.
+
+    See the file LICENSE for copying permission.
+"""
+
+from sleekxmpp.xmlstream.stanzabase import ElementBase
+from xml.etree import cElementTree as ET
+
+
+class RPCQuery(ElementBase):
+    name = 'query'
+    namespace = 'jabber:iq:rpc'
+    plugin_attrib = 'rpc_query'
+    interfaces = set(())
+    subinterfaces = set(())
+    plugin_attrib_map = {}
+    plugin_tag_map = {}
+
+
+class MethodCall(ElementBase):
+    name = 'methodCall'
+    namespace = 'jabber:iq:rpc'
+    plugin_attrib = 'method_call'
+    interfaces = set(('method_name', 'params'))
+    subinterfaces = set(())
+    plugin_attrib_map = {}
+    plugin_tag_map = {}
+
+    def get_method_name(self):
+        return self._get_sub_text('methodName')
+
+    def set_method_name(self, value):
+        return self._set_sub_text('methodName', value)
+
+    def get_params(self):
+        return self.xml.find('{%s}params' % self.namespace)
+
+    def set_params(self, params):
+        self.append(params)
+
+
+class MethodResponse(ElementBase):
+    name = 'methodResponse'
+    namespace = 'jabber:iq:rpc'
+    plugin_attrib = 'method_response'
+    interfaces = set(('params', 'fault'))
+    subinterfaces = set(())
+    plugin_attrib_map = {}
+    plugin_tag_map = {}
+
+    def get_params(self):
+        return self.xml.find('{%s}params' % self.namespace)
+
+    def set_params(self, params):
+        self.append(params)
+
+    def get_fault(self):
+        return self.xml.find('{%s}fault' % self.namespace)
+
+    def set_fault(self, fault):
+        self.append(fault)

sleekxmpp/plugins/xep_0009/stanza/__init__.py

@@ -0,0 +1,9 @@
+"""
+    SleekXMPP: The Sleek XMPP Library
+    Copyright (C) 2011 Nathanael C. Fritz, Dann Martens (TOMOTON).
+    This file is part of SleekXMPP.
+
+    See the file LICENSE for copying permission.
+"""
+
+from sleekxmpp.plugins.xep_0009.stanza.RPC import RPCQuery, MethodCall, MethodResponse

sleekxmpp/plugins/xep_0030.py

@@ -1,329 +0,0 @@
-"""
-    SleekXMPP: The Sleek XMPP Library
-    Copyright (C) 2010 Nathanael C. Fritz, Lance J.T. Stout
-    This file is part of SleekXMPP.
-
-    See the file LICENSE for copying permission.
-"""
-
-import logging
-from . import base
-from .. xmlstream.handler.callback import Callback
-from .. xmlstream.matcher.xpath import MatchXPath
-from .. xmlstream.stanzabase import registerStanzaPlugin, ElementBase, ET, JID
-from .. stanza.iq import Iq
-
-
-log = logging.getLogger(__name__)
-
-
-class DiscoInfo(ElementBase):
-    namespace = 'http://jabber.org/protocol/disco#info'
-    name = 'query'
-    plugin_attrib = 'disco_info'
-    interfaces = set(('node', 'features', 'identities'))
-
-    def getFeatures(self):
-        features = []
-        featuresXML = self.xml.findall('{%s}feature' % self.namespace)
-        for feature in featuresXML:
-            features.append(feature.attrib['var'])
-        return features
-
-    def setFeatures(self, features):
-        self.delFeatures()
-        for name in features:
-            self.addFeature(name)
-
-    def delFeatures(self):
-        featuresXML = self.xml.findall('{%s}feature' % self.namespace)
-        for feature in featuresXML:
-            self.xml.remove(feature)
-
-    def addFeature(self, feature):
-        featureXML = ET.Element('{%s}feature' % self.namespace,
-                    {'var': feature})
-        self.xml.append(featureXML)
-
-    def delFeature(self, feature):
-        featuresXML = self.xml.findall('{%s}feature' % self.namespace)
-        for featureXML in featuresXML:
-            if featureXML.attrib['var'] == feature:
-                self.xml.remove(featureXML)
-
-    def getIdentities(self):
-        ids = []
-        idsXML = self.xml.findall('{%s}identity' % self.namespace)
-        for idXML in idsXML:
-            idData = (idXML.attrib['category'],
-                  idXML.attrib['type'],
-                  idXML.attrib.get('name', ''))
-            ids.append(idData)
-        return ids
-
-    def setIdentities(self, ids):
-        self.delIdentities()
-        for idData in ids:
-            self.addIdentity(*idData)
-
-    def delIdentities(self):
-        idsXML = self.xml.findall('{%s}identity' % self.namespace)
-        for idXML in idsXML:
-            self.xml.remove(idXML)
-
-    def addIdentity(self, category, id_type, name=''):
-        idXML = ET.Element('{%s}identity' % self.namespace,
-                   {'category': category,
-                    'type': id_type,
-                    'name': name})
-        self.xml.append(idXML)
-
-    def delIdentity(self, category, id_type, name=''):
-        idsXML = self.xml.findall('{%s}identity' % self.namespace)
-        for idXML in idsXML:
-            idData = (idXML.attrib['category'],
-                  idXML.attrib['type'])
-            delId = (category, id_type)
-            if idData == delId:
-                self.xml.remove(idXML)
-
-
-class DiscoItems(ElementBase):
-    namespace = 'http://jabber.org/protocol/disco#items'
-    name = 'query'
-    plugin_attrib = 'disco_items'
-    interfaces = set(('node', 'items'))
-
-    def getItems(self):
-        items = []
-        itemsXML = self.xml.findall('{%s}item' % self.namespace)
-        for item in itemsXML:
-            itemData = (item.attrib['jid'],
-                    item.attrib.get('node'),
-                    item.attrib.get('name'))
-            items.append(itemData)
-        return items
-
-    def setItems(self, items):
-        self.delItems()
-        for item in items:
-            self.addItem(*item)
-
-    def delItems(self):
-        itemsXML = self.xml.findall('{%s}item' % self.namespace)
-        for item in itemsXML:
-            self.xml.remove(item)
-
-    def addItem(self, jid, node='', name=''):
-        itemXML = ET.Element('{%s}item' % self.namespace, {'jid': jid})
-        if name:
-            itemXML.attrib['name'] = name
-        if node:
-            itemXML.attrib['node'] = node
-        self.xml.append(itemXML)
-
-    def delItem(self, jid, node=''):
-        itemsXML = self.xml.findall('{%s}item' % self.namespace)
-        for itemXML in itemsXML:
-            itemData = (itemXML.attrib['jid'],
-                    itemXML.attrib.get('node', ''))
-            itemDel = (jid, node)
-            if itemData == itemDel:
-                self.xml.remove(itemXML)
-
-
-class DiscoNode(object):
-    """
-    Collection object for grouping info and item information
-    into nodes.
-    """
-    def __init__(self, name):
-        self.name = name
-        self.info = DiscoInfo()
-        self.items = DiscoItems()
-
-        self.info['node'] = name
-        self.items['node'] = name
-
-        # This is a bit like poor man's inheritance, but
-        # to simplify adding information to the node we
-        # map node functions to either the info or items
-        # stanza objects.
-        #
-        # We don't want to make DiscoNode inherit from
-        # DiscoInfo and DiscoItems because DiscoNode is
-        # not an actual stanza, and doing so would create
-        # confusion and potential bugs.
-
-        self._map(self.items, 'items', ['get', 'set', 'del'])
-        self._map(self.items, 'item', ['add', 'del'])
-        self._map(self.info, 'identities', ['get', 'set', 'del'])
-        self._map(self.info, 'identity', ['add', 'del'])
-        self._map(self.info, 'features', ['get', 'set', 'del'])
-        self._map(self.info, 'feature', ['add', 'del'])
-
-    def isEmpty(self):
-        """
-        Test if the node contains any information. Useful for
-        determining if a node can be deleted.
-        """
-        ids = self.getIdentities()
-        features = self.getFeatures()
-        items = self.getItems()
-
-        if not ids and not features and not items:
-            return True
-        return False
-
-    def _map(self, obj, interface, access):
-        """
-        Map functions of the form obj.accessInterface
-        to self.accessInterface for each given access type.
-        """
-        interface = interface.title()
-        for access_type in access:
-            method = access_type + interface
-            if hasattr(obj, method):
-                setattr(self, method, getattr(obj, method))
-
-
-class xep_0030(base.base_plugin):
-    """
-    XEP-0030 Service Discovery
-    """
-
-    def plugin_init(self):
-        self.xep = '0030'
-        self.description = 'Service Discovery'
-
-        self.xmpp.registerHandler(
-            Callback('Disco Items',
-                 MatchXPath('{%s}iq/{%s}query' % (self.xmpp.default_ns,
-                                  DiscoItems.namespace)),
-                 self.handle_item_query))
-
-        self.xmpp.registerHandler(
-            Callback('Disco Info',
-                 MatchXPath('{%s}iq/{%s}query' % (self.xmpp.default_ns,
-                                  DiscoInfo.namespace)),
-                 self.handle_info_query))
-
-        registerStanzaPlugin(Iq, DiscoInfo)
-        registerStanzaPlugin(Iq, DiscoItems)
-
-        self.xmpp.add_event_handler('disco_items_request', self.handle_disco_items)
-        self.xmpp.add_event_handler('disco_info_request', self.handle_disco_info)
-
-        self.nodes = {'main': DiscoNode('main')}
-
-    def add_node(self, node):
-        if node not in self.nodes:
-            self.nodes[node] = DiscoNode(node)
-
-    def del_node(self, node):
-        if node in self.nodes:
-            del self.nodes[node]
-
-    def handle_item_query(self, iq):
-        if iq['type'] == 'get':
-            log.debug("Items requested by %s" % iq['from'])
-            self.xmpp.event('disco_items_request', iq)
-        elif iq['type'] == 'result':
-            log.debug("Items result from %s" % iq['from'])
-            self.xmpp.event('disco_items', iq)
-
-    def handle_info_query(self, iq):
-        if iq['type'] == 'get':
-            log.debug("Info requested by %s" % iq['from'])
-            self.xmpp.event('disco_info_request', iq)
-        elif iq['type'] == 'result':
-            log.debug("Info result from %s" % iq['from'])
-            self.xmpp.event('disco_info', iq)
-
-    def handle_disco_info(self, iq, forwarded=False):
-        """
-        A default handler for disco#info requests. If another
-        handler is registered, this one will defer and not run.
-        """
-        if not forwarded and self.xmpp.event_handled('disco_info_request'):
-            return
-
-        node_name = iq['disco_info']['node']
-        if not node_name:
-            node_name = 'main'
-
-        log.debug("Using default handler for disco#info on node '%s'." % node_name)
-
-        if node_name in self.nodes:
-            node = self.nodes[node_name]
-            iq.reply().setPayload(node.info.xml).send()
-        else:
-            log.debug("Node %s requested, but does not exist." % node_name)
-            iq.reply().error().setPayload(iq['disco_info'].xml)
-            iq['error']['code'] = '404'
-            iq['error']['type'] = 'cancel'
-            iq['error']['condition'] = 'item-not-found'
-            iq.send()
-
-    def handle_disco_items(self, iq, forwarded=False):
-        """
-        A default handler for disco#items requests. If another
-        handler is registered, this one will defer and not run.
-
-        If this handler is called by your own custom handler with
-        forwarded set to True, then it will run as normal.
-        """
-        if not forwarded and self.xmpp.event_handled('disco_items_request'):
-            return
-
-        node_name = iq['disco_items']['node']
-        if not node_name:
-            node_name = 'main'
-
-        log.debug("Using default handler for disco#items on node '%s'." % node_name)
-
-        if node_name in self.nodes:
-            node = self.nodes[node_name]
-            iq.reply().setPayload(node.items.xml).send()
-        else:
-            log.debug("Node %s requested, but does not exist." % node_name)
-            iq.reply().error().setPayload(iq['disco_items'].xml)
-            iq['error']['code'] = '404'
-            iq['error']['type'] = 'cancel'
-            iq['error']['condition'] = 'item-not-found'
-            iq.send()
-
-    # Older interface methods for backwards compatibility
-
-    def getInfo(self, jid, node='', dfrom=None):
-        iq = self.xmpp.Iq()
-        iq['type'] = 'get'
-        iq['to'] = jid
-        iq['from'] = dfrom
-        iq['disco_info']['node'] = node
-        return iq.send()
-
-    def getItems(self, jid, node='', dfrom=None):
-        iq = self.xmpp.Iq()
-        iq['type'] = 'get'
-        iq['to'] = jid
-        iq['from'] = dfrom
-        iq['disco_items']['node'] = node
-        return iq.send()
-
-    def add_feature(self, feature, node='main'):
-        self.add_node(node)
-        self.nodes[node].addFeature(feature)
-
-    def add_identity(self, category='', itype='', name='', node='main'):
-        self.add_node(node)
-        self.nodes[node].addIdentity(category=category,
-                         id_type=itype,
-                         name=name)
-
-    def add_item(self, jid=None, name='', node='main', subnode=''):
-        self.add_node(node)
-        self.add_node(subnode)
-        if jid is None:
-            jid = self.xmpp.fulljid
-        self.nodes[node].addItem(jid=jid, name=name, node=subnode)

sleekxmpp/plugins/xep_0030/__init__.py

@@ -0,0 +1,12 @@
+"""
+    SleekXMPP: The Sleek XMPP Library
+    Copyright (C) 2010 Nathanael C. Fritz, Lance J.T. Stout
+    This file is part of SleekXMPP.
+
+    See the file LICENSE for copying permission.
+"""
+
+from sleekxmpp.plugins.xep_0030 import stanza
+from sleekxmpp.plugins.xep_0030.stanza import DiscoInfo, DiscoItems
+from sleekxmpp.plugins.xep_0030.static import StaticDisco
+from sleekxmpp.plugins.xep_0030.disco import xep_0030

sleekxmpp/plugins/xep_0030/disco.py

@@ -0,0 +1,623 @@
+"""
+    SleekXMPP: The Sleek XMPP Library
+    Copyright (C) 2010 Nathanael C. Fritz, Lance J.T. Stout
+    This file is part of SleekXMPP.
+
+    See the file LICENSE for copying permission.
+"""
+
+import logging
+
+import sleekxmpp
+from sleekxmpp import Iq
+from sleekxmpp.exceptions import XMPPError
+from sleekxmpp.plugins.base import base_plugin
+from sleekxmpp.xmlstream.handler import Callback
+from sleekxmpp.xmlstream.matcher import StanzaPath
+from sleekxmpp.xmlstream import register_stanza_plugin, ElementBase, ET, JID
+from sleekxmpp.plugins.xep_0030 import DiscoInfo, DiscoItems, StaticDisco
+
+
+log = logging.getLogger(__name__)
+
+
+class xep_0030(base_plugin):
+
+    """
+    XEP-0030: Service Discovery
+
+    Service discovery in XMPP allows entities to discover information about
+    other agents in the network, such as the feature sets supported by a
+    client, or signposts to other, related entities.
+
+    Also see <http://www.xmpp.org/extensions/xep-0030.html>.
+
+    The XEP-0030 plugin works using a hierarchy of dynamic
+    node handlers, ranging from global handlers to specific
+    JID+node handlers. The default set of handlers operate
+    in a static manner, storing disco information in memory.
+    However, custom handlers may use any available backend
+    storage mechanism desired, such as SQLite or Redis.
+
+    Node handler hierarchy:
+        JID   | Node  | Level
+        ---------------------
+        None  | None  | Global
+        Given | None  | All nodes for the JID
+        None  | Given | Node on self.xmpp.boundjid
+        Given | Given | A single node
+
+    Stream Handlers:
+        Disco Info  -- Any Iq stanze that includes a query with the
+                       namespace http://jabber.org/protocol/disco#info.
+        Disco Items -- Any Iq stanze that includes a query with the
+                       namespace http://jabber.org/protocol/disco#items.
+
+    Events:
+        disco_info         -- Received a disco#info Iq query result.
+        disco_items        -- Received a disco#items Iq query result.
+        disco_info_query   -- Received a disco#info Iq query request.
+        disco_items_query  -- Received a disco#items Iq query request.
+
+    Attributes:
+        stanza           -- A reference to the module containing the
+                            stanza classes provided by this plugin.
+        static           -- Object containing the default set of
+                            static node handlers.
+        default_handlers -- A dictionary mapping operations to the default
+                            global handler (by default, the static handlers).
+        xmpp             -- The main SleekXMPP object.
+
+    Methods:
+        set_node_handler -- Assign a handler to a JID/node combination.
+        del_node_handler -- Remove a handler from a JID/node combination.
+        get_info         -- Retrieve disco#info data, locally or remote.
+        get_items        -- Retrieve disco#items data, locally or remote.
+        set_identities   --
+        set_features     --
+        set_items        --
+        del_items        --
+        del_identity     --
+        del_feature      --
+        del_item         --
+        add_identity     --
+        add_feature      --
+        add_item         --
+    """
+
+    def plugin_init(self):
+        """
+        Start the XEP-0030 plugin.
+        """
+        self.xep = '0030'
+        self.description = 'Service Discovery'
+        self.stanza = sleekxmpp.plugins.xep_0030.stanza
+
+        self.xmpp.register_handler(
+                Callback('Disco Info',
+                         StanzaPath('iq/disco_info'),
+                         self._handle_disco_info))
+
+        self.xmpp.register_handler(
+                Callback('Disco Items',
+                         StanzaPath('iq/disco_items'),
+                         self._handle_disco_items))
+
+        register_stanza_plugin(Iq, DiscoInfo)
+        register_stanza_plugin(Iq, DiscoItems)
+
+        self.static = StaticDisco(self.xmpp)
+
+        self._disco_ops = ['get_info', 'set_identities', 'set_features',
+                           'get_items', 'set_items', 'del_items',
+                           'add_identity', 'del_identity', 'add_feature',
+                           'del_feature', 'add_item', 'del_item',
+                           'del_identities', 'del_features']
+        self.default_handlers = {}
+        self._handlers = {}
+        for op in self._disco_ops:
+            self._add_disco_op(op, getattr(self.static, op))
+
+    def post_init(self):
+        """Handle cross-plugin dependencies."""
+        base_plugin.post_init(self)
+        if 'xep_0059' in self.xmpp.plugin:
+            register_stanza_plugin(DiscoItems,
+                                   self.xmpp['xep_0059'].stanza.Set)
+
+    def _add_disco_op(self, op, default_handler):
+        self.default_handlers[op] = default_handler
+        self._handlers[op] = {'global': default_handler,
+                              'jid': {},
+                              'node': {}}
+
+    def set_node_handler(self, htype, jid=None, node=None, handler=None):
+        """
+        Add a node handler for the given hierarchy level and
+        handler type.
+
+        Node handlers are ordered in a hierarchy where the
+        most specific handler is executed. Thus, a fallback,
+        global handler can be used for the majority of cases
+        with a few node specific handler that override the
+        global behavior.
+
+        Node handler hierarchy:
+            JID   | Node  | Level
+            ---------------------
+            None  | None  | Global
+            Given | None  | All nodes for the JID
+            None  | Given | Node on self.xmpp.boundjid
+            Given | Given | A single node
+
+        Handler types:
+            get_info
+            get_items
+            set_identities
+            set_features
+            set_items
+            del_items
+            del_identities
+            del_identity
+            del_feature
+            del_features
+            del_item
+            add_identity
+            add_feature
+            add_item
+
+        Arguments:
+            htype   -- The operation provided by the handler.
+            jid     -- The JID the handler applies to. May be narrowed
+                       further if a node is given.
+            node    -- The particular node the handler is for. If no JID
+                       is given, then the self.xmpp.boundjid.full is
+                       assumed.
+            handler -- The handler function to use.
+        """
+        if htype not in self._disco_ops:
+            return
+        if jid is None and node is None:
+            self._handlers[htype]['global'] = handler
+        elif node is None:
+            self._handlers[htype]['jid'][jid] = handler
+        elif jid is None:
+            if self.xmpp.is_component:
+                jid = self.xmpp.boundjid.full
+            else:
+                jid = self.xmpp.boundjid.bare
+            self._handlers[htype]['node'][(jid, node)] = handler
+        else:
+            self._handlers[htype]['node'][(jid, node)] = handler
+
+    def del_node_handler(self, htype, jid, node):
+        """
+        Remove a handler type for a JID and node combination.
+
+        The next handler in the hierarchy will be used if one
+        exists. If removing the global handler, make sure that
+        other handlers exist to process existing nodes.
+
+        Node handler hierarchy:
+            JID   | Node  | Level
+            ---------------------
+            None  | None  | Global
+            Given | None  | All nodes for the JID
+            None  | Given | Node on self.xmpp.boundjid
+            Given | Given | A single node
+
+        Arguments:
+            htype -- The type of handler to remove.
+            jid   -- The JID from which to remove the handler.
+            node  -- The node from which to remove the handler.
+        """
+        self.set_node_handler(htype, jid, node, None)
+
+    def restore_defaults(self, jid=None, node=None, handlers=None):
+        """
+        Change all or some of a node's handlers to the default
+        handlers. Useful for manually overriding the contents
+        of a node that would otherwise be handled by a JID level
+        or global level dynamic handler.
+
+        The default is to use the built-in static handlers, but that
+        may be changed by modifying self.default_handlers.
+
+        Arguments:
+            jid      -- The JID owning the node to modify.
+            node     -- The node to change to using static handlers.
+            handlers -- Optional list of handlers to change to the
+                        default version. If provided, only these
+                        handlers will be changed. Otherwise, all
+                        handlers will use the default version.
+        """
+        if handlers is None:
+            handlers = self._disco_ops
+        for op in handlers:
+            self.del_node_handler(op, jid, node)
+            self.set_node_handler(op, jid, node, self.default_handlers[op])
+
+    def get_info(self, jid=None, node=None, local=False, **kwargs):
+        """
+        Retrieve the disco#info results from a given JID/node combination.
+
+        Info may be retrieved from both local resources and remote agents;
+        the local parameter indicates if the information should be gathered
+        by executing the local node handlers, or if a disco#info stanza
+        must be generated and sent.
+
+        If requesting items from a local JID/node, then only a DiscoInfo
+        stanza will be returned. Otherwise, an Iq stanza will be returned.
+
+        Arguments:
+            jid      -- Request info from this JID.
+            node     -- The particular node to query.
+            local    -- If true, then the query is for a JID/node
+                        combination handled by this Sleek instance and
+                        no stanzas need to be sent.
+                        Otherwise, a disco stanza must be sent to the
+                        remove JID to retrieve the info.
+            ifrom    -- Specifiy the sender's JID.
+            block    -- If true, block and wait for the stanzas' reply.
+            timeout  -- The time in seconds to block while waiting for
+                        a reply. If None, then wait indefinitely. The
+                        timeout value is only used when block=True.
+            callback -- Optional callback to execute when a reply is
+                        received instead of blocking and waiting for
+                        the reply.
+        """
+        if local or jid is None:
+            log.debug("Looking up local disco#info data " + \
+                      "for %s, node %s." % (jid, node))
+            info = self._run_node_handler('get_info', jid, node, kwargs)
+            return self._fix_default_info(info)
+
+        iq = self.xmpp.Iq()
+        # Check dfrom parameter for backwards compatibility
+        iq['from'] = kwargs.get('ifrom', kwargs.get('dfrom', ''))
+        iq['to'] = jid
+        iq['type'] = 'get'
+        iq['disco_info']['node'] = node if node else ''
+        return iq.send(timeout=kwargs.get('timeout', None),
+                       block=kwargs.get('block', True),
+                       callback=kwargs.get('callback', None))
+
+    def get_items(self, jid=None, node=None, local=False, **kwargs):
+        """
+        Retrieve the disco#items results from a given JID/node combination.
+
+        Items may be retrieved from both local resources and remote agents;
+        the local parameter indicates if the items should be gathered by
+        executing the local node handlers, or if a disco#items stanza must
+        be generated and sent.
+
+        If requesting items from a local JID/node, then only a DiscoItems
+        stanza will be returned. Otherwise, an Iq stanza will be returned.
+
+        Arguments:
+            jid      -- Request info from this JID.
+            node     -- The particular node to query.
+            local    -- If true, then the query is for a JID/node
+                        combination handled by this Sleek instance and
+                        no stanzas need to be sent.
+                        Otherwise, a disco stanza must be sent to the
+                        remove JID to retrieve the items.
+            ifrom    -- Specifiy the sender's JID.
+            block    -- If true, block and wait for the stanzas' reply.
+            timeout  -- The time in seconds to block while waiting for
+                        a reply. If None, then wait indefinitely.
+            callback -- Optional callback to execute when a reply is
+                        received instead of blocking and waiting for
+                        the reply.
+            iterator -- If True, return a result set iterator using
+                        the XEP-0059 plugin, if the plugin is loaded.
+                        Otherwise the parameter is ignored.
+        """
+        if local or jid is None:
+            return self._run_node_handler('get_items', jid, node, kwargs)
+
+        iq = self.xmpp.Iq()
+        # Check dfrom parameter for backwards compatibility
+        iq['from'] = kwargs.get('ifrom', kwargs.get('dfrom', ''))
+        iq['to'] = jid
+        iq['type'] = 'get'
+        iq['disco_items']['node'] = node if node else ''
+        if kwargs.get('iterator', False) and self.xmpp['xep_0059']:
+            return self.xmpp['xep_0059'].iterate(iq, 'disco_items')
+        else:
+            return iq.send(timeout=kwargs.get('timeout', None),
+                           block=kwargs.get('block', True),
+                           callback=kwargs.get('callback', None))
+
+    def set_items(self, jid=None, node=None, **kwargs):
+        """
+        Set or replace all items for the specified JID/node combination.
+
+        The given items must be in a list or set where each item is a
+        tuple of the form: (jid, node, name).
+
+        Arguments:
+            jid   -- The JID to modify.
+            node  -- Optional node to modify.
+            items -- A series of items in tuple format.
+        """
+        self._run_node_handler('set_items', jid, node, kwargs)
+
+    def del_items(self, jid=None, node=None, **kwargs):
+        """
+        Remove all items from the given JID/node combination.
+
+        Arguments:
+            jid  -- The JID to modify.
+            node -- Optional node to modify.
+        """
+        self._run_node_handler('del_items', jid, node, kwargs)
+
+    def add_item(self, jid='', name='', node=None, subnode='', ijid=None):
+        """
+        Add a new item element to the given JID/node combination.
+
+        Each item is required to have a JID, but may also specify
+        a node value to reference non-addressable entities.
+
+        Arguments:
+            jid  -- The JID for the item.
+            name  -- Optional name for the item.
+            node  -- The node to modify.
+            subnode -- Optional node for the item.
+            ijid   -- The JID to modify.
+        """
+        if not jid:
+            jid = self.xmpp.boundjid.full
+        kwargs = {'ijid': jid,
+                  'name': name,
+                  'inode': subnode}
+        self._run_node_handler('add_item', ijid, node, kwargs)
+
+    def del_item(self, jid=None, node=None, **kwargs):
+        """
+        Remove a single item from the given JID/node combination.
+
+        Arguments:
+            jid   -- The JID to modify.
+            node  -- The node to modify.
+            ijid  -- The item's JID.
+            inode -- The item's node.
+        """
+        self._run_node_handler('del_item', jid, node, kwargs)
+
+    def add_identity(self, category='', itype='', name='',
+                     node=None, jid=None, lang=None):
+        """
+        Add a new identity to the given JID/node combination.
+
+        Each identity must be unique in terms of all four identity
+        components: category, type, name, and language.
+
+        Multiple, identical category/type pairs are allowed only
+        if the xml:lang values are different. Likewise, multiple
+        category/type/xml:lang pairs are allowed so long as the
+        names are different. A category and type is always required.
+
+        Arguments:
+            category -- The identity's category.
+            itype    -- The identity's type.
+            name     -- Optional name for the identity.
+            lang     -- Optional two-letter language code.
+            node     -- The node to modify.
+            jid      -- The JID to modify.
+        """
+        kwargs = {'category': category,
+                  'itype': itype,
+                  'name': name,
+                  'lang': lang}
+        self._run_node_handler('add_identity', jid, node, kwargs)
+
+    def add_feature(self, feature, node=None, jid=None):
+        """
+        Add a feature to a JID/node combination.
+
+        Arguments:
+            feature -- The namespace of the supported feature.
+            node    -- The node to modify.
+            jid     -- The JID to modify.
+        """
+        kwargs = {'feature': feature}
+        self._run_node_handler('add_feature', jid, node, kwargs)
+
+    def del_identity(self, jid=None, node=None, **kwargs):
+        """
+        Remove an identity from the given JID/node combination.
+
+        Arguments:
+            jid      -- The JID to modify.
+            node     -- The node to modify.
+            category -- The identity's category.
+            itype    -- The identity's type value.
+            name     -- Optional, human readable name for the identity.
+            lang     -- Optional, the identity's xml:lang value.
+        """
+        self._run_node_handler('del_identity', jid, node, kwargs)
+
+    def del_feature(self, jid=None, node=None, **kwargs):
+        """
+        Remove a feature from a given JID/node combination.
+
+        Arguments:
+            jid     -- The JID to modify.
+            node    -- The node to modify.
+            feature -- The feature's namespace.
+        """
+        self._run_node_handler('del_feature', jid, node, kwargs)
+
+    def set_identities(self, jid=None, node=None, **kwargs):
+        """
+        Add or replace all identities for the given JID/node combination.
+
+        The identities must be in a set where each identity is a tuple
+        of the form: (category, type, lang, name)
+
+        Arguments:
+            jid        -- The JID to modify.
+            node       -- The node to modify.
+            identities -- A set of identities in tuple form.
+            lang       -- Optional, xml:lang value.
+        """
+        self._run_node_handler('set_identities', jid, node, kwargs)
+
+    def del_identities(self, jid=None, node=None, **kwargs):
+        """
+        Remove all identities for a JID/node combination.
+
+        If a language is specified, only identities using that
+        language will be removed.
+
+        Arguments:
+            jid  -- The JID to modify.
+            node -- The node to modify.
+            lang -- Optional. If given, only remove identities
+                    using this xml:lang value.
+        """
+        self._run_node_handler('del_identities', jid, node, kwargs)
+
+    def set_features(self, jid=None, node=None, **kwargs):
+        """
+        Add or replace the set of supported features
+        for a JID/node combination.
+
+        Arguments:
+            jid      -- The JID to modify.
+            node     -- The node to modify.
+            features -- The new set of supported features.
+        """
+        self._run_node_handler('set_features', jid, node, kwargs)
+
+    def del_features(self, jid=None, node=None, **kwargs):
+        """
+        Remove all features from a JID/node combination.
+
+        Arguments:
+            jid  -- The JID to modify.
+            node -- The node to modify.
+        """
+        self._run_node_handler('del_features', jid, node, kwargs)
+
+    def _run_node_handler(self, htype, jid, node, data={}):
+        """
+        Execute the most specific node handler for the given
+        JID/node combination.
+
+        Arguments:
+            htype -- The handler type to execute.
+            jid   -- The JID requested.
+            node  -- The node requested.
+            data  -- Optional, custom data to pass to the handler.
+        """
+        if jid is None:
+            if self.xmpp.is_component:
+                jid = self.xmpp.boundjid.full
+            else:
+                jid = self.xmpp.boundjid.bare
+        if node is None:
+            node = ''
+
+        if self._handlers[htype]['node'].get((jid, node), False):
+            return self._handlers[htype]['node'][(jid, node)](jid, node, data)
+        elif self._handlers[htype]['jid'].get(jid, False):
+            return self._handlers[htype]['jid'][jid](jid, node, data)
+        elif self._handlers[htype]['global']:
+            return self._handlers[htype]['global'](jid, node, data)
+        else:
+            return None
+
+    def _handle_disco_info(self, iq):
+        """
+        Process an incoming disco#info stanza. If it is a get
+        request, find and return the appropriate identities
+        and features. If it is an info result, fire the
+        disco_info event.
+
+        Arguments:
+            iq -- The incoming disco#items stanza.
+        """
+        if iq['type'] == 'get':
+            log.debug("Received disco info query from " + \
+                      "<%s> to <%s>." % (iq['from'], iq['to']))
+            if self.xmpp.is_component:
+                jid = iq['to'].full
+            else:
+                jid = iq['to'].bare
+            info = self._run_node_handler('get_info',
+                                          jid,
+                                          iq['disco_info']['node'],
+                                          iq)
+            iq.reply()
+            if info:
+                info = self._fix_default_info(info)
+                iq.set_payload(info.xml)
+            iq.send()
+        elif iq['type'] == 'result':
+            log.debug("Received disco info result from" + \
+                      "%s to %s." % (iq['from'], iq['to']))
+            self.xmpp.event('disco_info', iq)
+
+    def _handle_disco_items(self, iq):
+        """
+        Process an incoming disco#items stanza. If it is a get
+        request, find and return the appropriate items. If it
+        is an items result, fire the disco_items event.
+
+        Arguments:
+            iq -- The incoming disco#items stanza.
+        """
+        if iq['type'] == 'get':
+            log.debug("Received disco items query from " + \
+                      "<%s> to <%s>." % (iq['from'], iq['to']))
+            if self.xmpp.is_component:
+                jid = iq['to'].full
+            else:
+                jid = iq['to'].bare
+            items = self._run_node_handler('get_items',
+                                          jid,
+                                          iq['disco_items']['node'])
+            iq.reply()
+            if items:
+                iq.set_payload(items.xml)
+            iq.send()
+        elif iq['type'] == 'result':
+            log.debug("Received disco items result from" + \
+                      "%s to %s." % (iq['from'], iq['to']))
+            self.xmpp.event('disco_items', iq)
+
+    def _fix_default_info(self, info):
+        """
+        Disco#info results for a JID are required to include at least
+        one identity and feature. As a default, if no other identity is
+        provided, SleekXMPP will use either the generic component or the
+        bot client identity. A the standard disco#info feature will also be
+        added if no features are provided.
+
+        Arguments:
+            info -- The disco#info quest (not the full Iq stanza) to modify.
+        """
+        if not info['node']:
+            if not info['identities']:
+                if self.xmpp.is_component:
+                    log.debug("No identity found for this entity." + \
+                              "Using default component identity.")
+                    info.add_identity('component', 'generic')
+                else:
+                    log.debug("No identity found for this entity." + \
+                              "Using default client identity.")
+                    info.add_identity('client', 'bot')
+            if not info['features']:
+                log.debug("No features found for this entity." + \
+                          "Using default disco#info feature.")
+                info.add_feature(info.namespace)
+        return info
+
+
+# Retain some backwards compatibility
+xep_0030.getInfo = xep_0030.get_info
+xep_0030.getItems = xep_0030.get_items
+xep_0030.make_static = xep_0030.restore_defaults

sleekxmpp/plugins/xep_0030/stanza/__init__.py

@@ -0,0 +1,10 @@
+"""
+    SleekXMPP: The Sleek XMPP Library
+    Copyright (C) 2010 Nathanael C. Fritz, Lance J.T. Stout
+    This file is part of SleekXMPP.
+
+    See the file LICENSE for copying permission.
+"""
+
+from sleekxmpp.plugins.xep_0030.stanza.info import DiscoInfo
+from sleekxmpp.plugins.xep_0030.stanza.items import DiscoItems

sleekxmpp/plugins/xep_0030/stanza/info.py

@@ -0,0 +1,262 @@
+"""
+    SleekXMPP: The Sleek XMPP Library
+    Copyright (C) 2010 Nathanael C. Fritz, Lance J.T. Stout
+    This file is part of SleekXMPP.
+
+    See the file LICENSE for copying permission.
+"""
+
+from sleekxmpp.xmlstream import ElementBase, ET
+
+
+class DiscoInfo(ElementBase):
+
+    """
+    XMPP allows for users and agents to find the identities and features
+    supported by other entities in the XMPP network through service discovery,
+    or "disco". In particular, the "disco#info" query type for <iq> stanzas is
+    used to request the list of identities and features offered by a JID.
+
+    An identity is a combination of a category and type, such as the 'client'
+    category with a type of 'pc' to indicate the agent is a human operated
+    client with a GUI, or a category of 'gateway' with a type of 'aim' to
+    identify the agent as a gateway for the legacy AIM protocol. See
+    <http://xmpp.org/registrar/disco-categories.html> for a full list of
+    accepted category and type combinations.
+
+    Features are simply a set of the namespaces that identify the supported
+    features. For example, a client that supports service discovery will
+    include the feature 'http://jabber.org/protocol/disco#info'.
+
+    Since clients and components may operate in several roles at once, identity
+    and feature information may be grouped into "nodes". If one were to write
+    all of the identities and features used by a client, then node names would
+    be like section headings.
+
+    Example disco#info stanzas:
+        <iq type="get">
+          <query xmlns="http://jabber.org/protocol/disco#info" />
+        </iq>
+
+        <iq type="result">
+          <query xmlns="http://jabber.org/protocol/disco#info">
+            <identity category="client" type="bot" name="SleekXMPP Bot" />
+            <feature var="http://jabber.org/protocol/disco#info" />
+            <feature var="jabber:x:data" />
+            <feature var="urn:xmpp:ping" />
+          </query>
+        </iq>
+
+    Stanza Interface:
+        node       -- The name of the node to either
+                      query or return info from.
+        identities -- A set of 4-tuples, where each tuple contains
+                      the category, type, xml:lang, and name
+                      of an identity.
+        features   -- A set of namespaces for features.
+
+    Methods:
+        add_identity   -- Add a new, single identity.
+        del_identity   -- Remove a single identity.
+        get_identities -- Return all identities in tuple form.
+        set_identities -- Use multiple identities, each given in tuple form.
+        del_identities -- Remove all identities.
+        add_feature    -- Add a single feature.
+        del_feature    -- Remove a single feature.
+        get_features   -- Return a list of all features.
+        set_features   -- Use a given list of features.
+        del_features   -- Remove all features.
+    """
+
+    name = 'query'
+    namespace = 'http://jabber.org/protocol/disco#info'
+    plugin_attrib = 'disco_info'
+    interfaces = set(('node', 'features', 'identities'))
+    lang_interfaces = set(('identities',))
+
+    # Cache identities and features
+    _identities = set()
+    _features = set()
+
+    def setup(self, xml=None):
+        """
+        Populate the stanza object using an optional XML object.
+
+        Overrides ElementBase.setup
+
+        Caches identity and feature information.
+
+        Arguments:
+            xml -- Use an existing XML object for the stanza's values.
+        """
+        ElementBase.setup(self, xml)
+
+        self._identities = set([id[0:3] for id in self['identities']])
+        self._features = self['features']
+
+    def add_identity(self, category, itype, name=None, lang=None):
+        """
+        Add a new identity element. Each identity must be unique
+        in terms of all four identity components.
+
+        Multiple, identical category/type pairs are allowed only
+        if the xml:lang values are different. Likewise, multiple
+        category/type/xml:lang pairs are allowed so long as the names
+        are different. In any case, a category and type are required.
+
+        Arguments:
+            category -- The general category to which the agent belongs.
+            itype    -- A more specific designation with the category.
+            name     -- Optional human readable name for this identity.
+            lang     -- Optional standard xml:lang value.
+        """
+        identity = (category, itype, lang)
+        if identity not in self._identities:
+            self._identities.add(identity)
+            id_xml = ET.Element('{%s}identity' % self.namespace)
+            id_xml.attrib['category'] = category
+            id_xml.attrib['type'] = itype
+            if lang:
+                id_xml.attrib['{%s}lang' % self.xml_ns] = lang
+            if name:
+                id_xml.attrib['name'] = name
+            self.xml.append(id_xml)
+            return True
+        return False
+
+    def del_identity(self, category, itype, name=None, lang=None):
+        """
+        Remove a given identity.
+
+        Arguments:
+            category -- The general category to which the agent belonged.
+            itype    -- A more specific designation with the category.
+            name     -- Optional human readable name for this identity.
+            lang     -- Optional, standard xml:lang value.
+        """
+        identity = (category, itype, lang)
+        if identity in self._identities:
+            self._identities.remove(identity)
+            for id_xml in self.findall('{%s}identity' % self.namespace):
+                id = (id_xml.attrib['category'],
+                      id_xml.attrib['type'],
+                      id_xml.attrib.get('{%s}lang' % self.xml_ns, None))
+                if id == identity:
+                    self.xml.remove(id_xml)
+                    return True
+        return False
+
+    def get_identities(self, lang=None):
+        """
+        Return a set of all identities in tuple form as so:
+            (category, type, lang, name)
+
+        If a language was specified, only return identities using
+        that language.
+
+        Arguments:
+            lang -- Optional, standard xml:lang value.
+        """
+        identities = set()
+        for id_xml in self.findall('{%s}identity' % self.namespace):
+            xml_lang = id_xml.attrib.get('{%s}lang' % self.xml_ns, None)
+            if lang is None or xml_lang == lang:
+                identities.add((
+                    id_xml.attrib['category'],
+                    id_xml.attrib['type'],
+                    id_xml.attrib.get('{%s}lang' % self.xml_ns, None),
+                    id_xml.attrib.get('name', None)))
+        return identities
+
+    def set_identities(self, identities, lang=None):
+        """
+        Add or replace all identities. The identities must be a in set
+        where each identity is a tuple of the form:
+            (category, type, lang, name)
+
+        If a language is specifified, any identities using that language
+        will be removed to be replaced with the given identities.
+
+        NOTE: An identity's language will not be changed regardless of
+              the value of lang.
+
+        Arguments:
+            identities -- A set of identities in tuple form.
+            lang       -- Optional, standard xml:lang value.
+        """
+        self.del_identities(lang)
+        for identity in identities:
+            category, itype, lang, name = identity
+            self.add_identity(category, itype, name, lang)
+
+    def del_identities(self, lang=None):
+        """
+        Remove all identities. If a language was specified, only
+        remove identities using that language.
+
+        Arguments:
+            lang -- Optional, standard xml:lang value.
+        """
+        for id_xml in self.findall('{%s}identity' % self.namespace):
+            if lang is None:
+                self.xml.remove(id_xml)
+            elif id_xml.attrib.get('{%s}lang' % self.xml_ns, None) == lang:
+                self._identities.remove((
+                    id_xml.attrib['category'],
+                    id_xml.attrib['type'],
+                    id_xml.attrib.get('{%s}lang' % self.xml_ns, None)))
+                self.xml.remove(id_xml)
+
+    def add_feature(self, feature):
+        """
+        Add a single, new feature.
+
+        Arguments:
+            feature -- The namespace of the supported feature.
+        """
+        if feature not in self._features:
+            self._features.add(feature)
+            feature_xml = ET.Element('{%s}feature' % self.namespace)
+            feature_xml.attrib['var'] = feature
+            self.xml.append(feature_xml)
+            return True
+        return False
+
+    def del_feature(self, feature):
+        """
+        Remove a single feature.
+
+        Arguments:
+            feature -- The namespace of the removed feature.
+        """
+        if feature in self._features:
+            self._features.remove(feature)
+            for feature_xml in self.findall('{%s}feature' % self.namespace):
+                if feature_xml.attrib['var'] == feature:
+                    self.xml.remove(feature_xml)
+                    return True
+        return False
+
+    def get_features(self):
+        """Return the set of all supported features."""
+        features = set()
+        for feature_xml in self.findall('{%s}feature' % self.namespace):
+            features.add(feature_xml.attrib['var'])
+        return features
+
+    def set_features(self, features):
+        """
+        Add or replace the set of supported features.
+
+        Arguments:
+            features -- The new set of supported features.
+        """
+        self.del_features()
+        for feature in features:
+            self.add_feature(feature)
+
+    def del_features(self):
+        """Remove all features."""
+        self._features = set()
+        for feature_xml in self.findall('{%s}feature' % self.namespace):
+            self.xml.remove(feature_xml)

sleekxmpp/plugins/xep_0030/stanza/items.py

@@ -0,0 +1,136 @@
+"""
+    SleekXMPP: The Sleek XMPP Library
+    Copyright (C) 2010 Nathanael C. Fritz, Lance J.T. Stout
+    This file is part of SleekXMPP.
+
+    See the file LICENSE for copying permission.
+"""
+
+from sleekxmpp.xmlstream import ElementBase, ET
+
+
+class DiscoItems(ElementBase):
+
+    """
+    Example disco#items stanzas:
+        <iq type="get">
+          <query xmlns="http://jabber.org/protocol/disco#items" />
+        </iq>
+
+        <iq type="result">
+          <query xmlns="http://jabber.org/protocol/disco#items">
+            <item jid="chat.example.com"
+                  node="xmppdev"
+                  name="XMPP Dev" />
+            <item jid="chat.example.com"
+                  node="sleekdev"
+                  name="SleekXMPP Dev" />
+          </query>
+        </iq>
+
+    Stanza Interface:
+        node  -- The name of the node to either
+                 query or return info from.
+        items -- A list of 3-tuples, where each tuple contains
+                 the JID, node, and name of an item.
+
+    Methods:
+        add_item  -- Add a single new item.
+        del_item  -- Remove a single item.
+        get_items -- Return all items.
+        set_items -- Set or replace all items.
+        del_items -- Remove all items.
+    """
+
+    name = 'query'
+    namespace = 'http://jabber.org/protocol/disco#items'
+    plugin_attrib = 'disco_items'
+    interfaces = set(('node', 'items'))
+
+    # Cache items
+    _items = set()
+
+    def setup(self, xml=None):
+        """
+        Populate the stanza object using an optional XML object.
+
+        Overrides ElementBase.setup
+
+        Caches item information.
+
+        Arguments:
+            xml -- Use an existing XML object for the stanza's values.
+        """
+        ElementBase.setup(self, xml)
+        self._items = set([item[0:2] for item in self['items']])
+
+    def add_item(self, jid, node=None, name=None):
+        """
+        Add a new item element. Each item is required to have a
+        JID, but may also specify a node value to reference
+        non-addressable entitities.
+
+        Arguments:
+            jid  -- The JID for the item.
+            node -- Optional additional information to reference
+                    non-addressable items.
+            name -- Optional human readable name for the item.
+        """
+        if (jid, node) not in self._items:
+            self._items.add((jid, node))
+            item_xml = ET.Element('{%s}item' % self.namespace)
+            item_xml.attrib['jid'] = jid
+            if name:
+                item_xml.attrib['name'] = name
+            if node:
+                item_xml.attrib['node'] = node
+            self.xml.append(item_xml)
+            return True
+        return False
+
+    def del_item(self, jid, node=None):
+        """
+        Remove a single item.
+
+        Arguments:
+            jid  -- JID of the item to remove.
+            node -- Optional extra identifying information.
+        """
+        if (jid, node) in self._items:
+            for item_xml in self.findall('{%s}item' % self.namespace):
+                item = (item_xml.attrib['jid'],
+                        item_xml.attrib.get('node', None))
+                if item == (jid, node):
+                    self.xml.remove(item_xml)
+                    return True
+        return False
+
+    def get_items(self):
+        """Return all items."""
+        items = set()
+        for item_xml in self.findall('{%s}item' % self.namespace):
+            item = (item_xml.attrib['jid'],
+                    item_xml.attrib.get('node'),
+                    item_xml.attrib.get('name'))
+            items.add(item)
+        return items
+
+    def set_items(self, items):
+        """
+        Set or replace all items. The given items must be in a
+        list or set where each item is a tuple of the form:
+            (jid, node, name)
+
+        Arguments:
+            items -- A series of items in tuple format.
+        """
+        self.del_items()
+        for item in items:
+            jid, node, name = item
+            self.add_item(jid, node, name)
+
+    def del_items(self):
+        """Remove all items."""
+        self._items = set()
+        for item_xml in self.findall('{%s}item' % self.namespace):
+            self.xml.remove(item_xml)

sleekxmpp/plugins/xep_0030/static.py

@@ -0,0 +1,265 @@
+"""
+    SleekXMPP: The Sleek XMPP Library
+    Copyright (C) 2010 Nathanael C. Fritz, Lance J.T. Stout
+    This file is part of SleekXMPP.
+
+    See the file LICENSE for copying permission.
+"""
+
+import logging
+
+import sleekxmpp
+from sleekxmpp import Iq
+from sleekxmpp.exceptions import XMPPError
+from sleekxmpp.plugins.base import base_plugin
+from sleekxmpp.xmlstream.handler import Callback
+from sleekxmpp.xmlstream.matcher import StanzaPath
+from sleekxmpp.xmlstream import register_stanza_plugin, ElementBase, ET, JID
+from sleekxmpp.plugins.xep_0030 import DiscoInfo, DiscoItems
+
+
+log = logging.getLogger(__name__)
+
+
+class StaticDisco(object):
+
+    """
+    While components will likely require fully dynamic handling
+    of service discovery information, most clients and simple bots
+    only need to manage a few disco nodes that will remain mostly
+    static.
+
+    StaticDisco provides a set of node handlers that will store
+    static sets of disco info and items in memory.
+
+    Attributes:
+        nodes -- A dictionary mapping (JID, node) tuples to a dict
+                 containing a disco#info and a disco#items stanza.
+        xmpp  -- The main SleekXMPP object.
+    """
+
+    def __init__(self, xmpp):
+        """
+        Create a static disco interface. Sets of disco#info and
+        disco#items are maintained for every given JID and node
+        combination. These stanzas are used to store disco
+        information in memory without any additional processing.
+
+        Arguments:
+            xmpp -- The main SleekXMPP object.
+        """
+        self.nodes = {}
+        self.xmpp = xmpp
+
+    def add_node(self, jid=None, node=None):
+        """
+        Create a new set of stanzas for the provided
+        JID and node combination.
+
+        Arguments:
+            jid  -- The JID that will own the new stanzas.
+            node -- The node that will own the new stanzas.
+        """
+        if jid is None:
+            jid = self.xmpp.boundjid.full
+        if node is None:
+            node = ''
+        if (jid, node) not in self.nodes:
+            self.nodes[(jid, node)] = {'info': DiscoInfo(),
+                                       'items': DiscoItems()}
+            self.nodes[(jid, node)]['info']['node'] = node
+            self.nodes[(jid, node)]['items']['node'] = node
+
+    # =================================================================
+    # Node Handlers
+    #
+    # Each handler accepts three arguments: jid, node, and data.
+    # The jid and node parameters together determine the set of
+    # info and items stanzas that will be retrieved or added.
+    # The data parameter is a dictionary with additional paramters
+    # that will be passed to other calls.
+
+    def get_info(self, jid, node, data):
+        """
+        Return the stored info data for the requested JID/node combination.
+
+        The data parameter is not used.
+        """
+        if (jid, node) not in self.nodes:
+            if not node:
+                return DiscoInfo()
+            else:
+                raise XMPPError(condition='item-not-found')
+        else:
+            return self.nodes[(jid, node)]['info']
+
+    def del_info(self, jid, node, data):
+        """
+        Reset the info stanza for a given JID/node combination.
+
+        The data parameter is not used.
+        """
+        if (jid, node) in self.nodes:
+            self.nodes[(jid, node)]['info'] = DiscoInfo()
+
+    def get_items(self, jid, node, data):
+        """
+        Return the stored items data for the requested JID/node combination.
+
+        The data parameter is not used.
+        """
+        if (jid, node) not in self.nodes:
+            if not node:
+                return DiscoInfo()
+            else:
+                raise XMPPError(condition='item-not-found')
+        else:
+            return self.nodes[(jid, node)]['items']
+
+    def set_items(self, jid, node, data):
+        """
+        Replace the stored items data for a JID/node combination.
+
+        The data parameter may provided:
+            items -- A set of items in tuple format.
+        """
+        items = data.get('items', set())
+        self.add_node(jid, node)
+        self.nodes[(jid, node)]['items']['items'] = items
+
+    def del_items(self, jid, node, data):
+        """
+        Reset the items stanza for a given JID/node combination.
+
+        The data parameter is not used.
+        """
+        if (jid, node) in self.nodes:
+            self.nodes[(jid, node)]['items'] = DiscoItems()
+
+    def add_identity(self, jid, node, data):
+        """
+        Add a new identity to te JID/node combination.
+
+        The data parameter may provide:
+            category -- The general category to which the agent belongs.
+            itype    -- A more specific designation with the category.
+            name     -- Optional human readable name for this identity.
+            lang     -- Optional standard xml:lang value.
+        """
+        self.add_node(jid, node)
+        self.nodes[(jid, node)]['info'].add_identity(
+                data.get('category', ''),
+                data.get('itype', ''),
+                data.get('name', None),
+                data.get('lang', None))
+
+    def set_identities(self, jid, node, data):
+        """
+        Add or replace all identities for a JID/node combination.
+
+        The data parameter should include:
+            identities -- A list of identities in tuple form:
+                            (category, type, name, lang)
+        """
+        identities = data.get('identities', set())
+        self.add_node(jid, node)
+        self.nodes[(jid, node)]['info']['identities'] = identities
+
+    def del_identity(self, jid, node, data):
+        """
+        Remove an identity from a JID/node combination.
+
+        The data parameter may provide:
+            category -- The general category to which the agent belonged.
+            itype    -- A more specific designation with the category.
+            name     -- Optional human readable name for this identity.
+            lang     -- Optional, standard xml:lang value.
+        """
+        if (jid, node) not in self.nodes:
+            return
+        self.nodes[(jid, node)]['info'].del_identity(
+                data.get('category', ''),
+                data.get('itype', ''),
+                data.get('name', None),
+                data.get('lang', None))
+
+    def del_identities(self, jid, node, data):
+        """
+        Remove all identities from a JID/node combination.
+
+        The data parameter is not used.
+        """
+        if (jid, node) not in self.nodes:
+            return
+        del self.nodes[(jid, node)]['info']['identities']
+
+    def add_feature(self, jid, node, data):
+        """
+        Add a feature to a JID/node combination.
+
+        The data parameter should include:
+            feature -- The namespace of the supported feature.
+        """
+        self.add_node(jid, node)
+        self.nodes[(jid, node)]['info'].add_feature(data.get('feature', ''))
+
+    def set_features(self, jid, node, data):
+        """
+        Add or replace all features for a JID/node combination.
+
+        The data parameter should include:
+            features -- The new set of supported features.
+        """
+        features = data.get('features', set())
+        self.add_node(jid, node)
+        self.nodes[(jid, node)]['info']['features'] = features
+
+    def del_feature(self, jid, node, data):
+        """
+        Remove a feature from a JID/node combination.
+
+        The data parameter should include:
+            feature -- The namespace of the removed feature.
+        """
+        if (jid, node) not in self.nodes:
+            return
+        self.nodes[(jid, node)]['info'].del_feature(data.get('feature', ''))
+
+    def del_features(self, jid, node, data):
+        """
+        Remove all features from a JID/node combination.
+
+        The data parameter is not used.
+        """
+        if (jid, node) not in self.nodes:
+            return
+        del self.nodes[(jid, node)]['info']['features']
+
+    def add_item(self, jid, node, data):
+        """
+        Add an item to a JID/node combination.
+
+        The data parameter may include:
+            ijid  -- The JID for the item.
+            inode -- Optional additional information to reference
+                     non-addressable items.
+            name  -- Optional human readable name for the item.
+        """
+        self.add_node(jid, node)
+        self.nodes[(jid, node)]['items'].add_item(
+                data.get('ijid', ''),
+                node=data.get('inode', ''),
+                name=data.get('name', ''))
+
+    def del_item(self, jid, node, data):
+        """
+        Remove an item from a JID/node combination.
+
+        The data parameter may include:
+            ijid  -- JID of the item to remove.
+            inode -- Optional extra identifying information.
+        """
+        if (jid, node) in self.nodes:
+            self.nodes[(jid, node)]['items'].del_item(
+                    data.get('ijid', ''),
+                    node=data.get('inode', None))

sleekxmpp/plugins/xep_0045.py

@@ -20,325 +20,334 @@ log = logging.getLogger(__name__)
 
 
 class MUCPresence(ElementBase):
-	name = 'x'
-	namespace = 'http://jabber.org/protocol/muc#user'
-	plugin_attrib = 'muc'
-	interfaces = set(('affiliation', 'role', 'jid', 'nick', 'room'))
-	affiliations = set(('', ))
-	roles = set(('', ))
+    name = 'x'
+    namespace = 'http://jabber.org/protocol/muc#user'
+    plugin_attrib = 'muc'
+    interfaces = set(('affiliation', 'role', 'jid', 'nick', 'room'))
+    affiliations = set(('', ))
+    roles = set(('', ))
 
-	def getXMLItem(self):
-		item = self.xml.find('{http://jabber.org/protocol/muc#user}item')
-		if item is None:
-			item = ET.Element('{http://jabber.org/protocol/muc#user}item')
-			self.xml.append(item)
-		return item
+    def getXMLItem(self):
+        item = self.xml.find('{http://jabber.org/protocol/muc#user}item')
+        if item is None:
+            item = ET.Element('{http://jabber.org/protocol/muc#user}item')
+            self.xml.append(item)
+        return item
 
-	def getAffiliation(self):
-		#TODO if no affilation, set it to the default and return default
-		item = self.getXMLItem()
-		return item.get('affiliation', '')
+    def getAffiliation(self):
+        #TODO if no affilation, set it to the default and return default
+        item = self.getXMLItem()
+        return item.get('affiliation', '')
 
-	def setAffiliation(self, value):
-		item = self.getXMLItem()
-		#TODO check for valid affiliation
-		item.attrib['affiliation'] = value
-		return self
+    def setAffiliation(self, value):
+        item = self.getXMLItem()
+        #TODO check for valid affiliation
+        item.attrib['affiliation'] = value
+        return self
 
-	def delAffiliation(self):
-		item = self.getXMLItem()
-		#TODO set default affiliation
-		if 'affiliation' in item.attrib: del item.attrib['affiliation']
-		return self
+    def delAffiliation(self):
+        item = self.getXMLItem()
+        #TODO set default affiliation
+        if 'affiliation' in item.attrib: del item.attrib['affiliation']
+        return self
 
-	def getJid(self):
-		item = self.getXMLItem()
-		return JID(item.get('jid', ''))
+    def getJid(self):
+        item = self.getXMLItem()
+        return JID(item.get('jid', ''))
 
-	def setJid(self, value):
-		item = self.getXMLItem()
-		if not isinstance(value, str):
-			value = str(value)
-		item.attrib['jid'] = value
-		return self
+    def setJid(self, value):
+        item = self.getXMLItem()
+        if not isinstance(value, str):
+            value = str(value)
+        item.attrib['jid'] = value
+        return self
 
-	def delJid(self):
-		item = self.getXMLItem()
-		if 'jid' in item.attrib: del item.attrib['jid']
-		return self
+    def delJid(self):
+        item = self.getXMLItem()
+        if 'jid' in item.attrib: del item.attrib['jid']
+        return self
 
-	def getRole(self):
-		item = self.getXMLItem()
-		#TODO get default role, set default role if none
-		return item.get('role', '')
+    def getRole(self):
+        item = self.getXMLItem()
+        #TODO get default role, set default role if none
+        return item.get('role', '')
 
-	def setRole(self, value):
-		item = self.getXMLItem()
-		#TODO check for valid role
-		item.attrib['role'] = value
-		return self
+    def setRole(self, value):
+        item = self.getXMLItem()
+        #TODO check for valid role
+        item.attrib['role'] = value
+        return self
 
-	def delRole(self):
-		item = self.getXMLItem()
-		#TODO set default role
-		if 'role' in item.attrib: del item.attrib['role']
-		return self
+    def delRole(self):
+        item = self.getXMLItem()
+        #TODO set default role
+        if 'role' in item.attrib: del item.attrib['role']
+        return self
 
-	def getNick(self):
-		return self.parent()['from'].resource
+    def getNick(self):
+        return self.parent()['from'].resource
 
-	def getRoom(self):
-		return self.parent()['from'].bare
+    def getRoom(self):
+        return self.parent()['from'].bare
 
-	def setNick(self, value):
-		log.warning("Cannot set nick through mucpresence plugin.")
-		return self
+    def setNick(self, value):
+        log.warning("Cannot set nick through mucpresence plugin.")
+        return self
 
-	def setRoom(self, value):
-		log.warning("Cannot set room through mucpresence plugin.")
-		return self
+    def setRoom(self, value):
+        log.warning("Cannot set room through mucpresence plugin.")
+        return self
 
-	def delNick(self):
-		log.warning("Cannot delete nick through mucpresence plugin.")
-		return self
+    def delNick(self):
+        log.warning("Cannot delete nick through mucpresence plugin.")
+        return self
 
-	def delRoom(self):
-		log.warning("Cannot delete room through mucpresence plugin.")
-		return self
+    def delRoom(self):
+        log.warning("Cannot delete room through mucpresence plugin.")
+        return self
 
 class xep_0045(base.base_plugin):
-	"""
-	Impliments XEP-0045 Multi User Chat
-	"""
+    """
+    Implements XEP-0045 Multi User Chat
+    """
 
-	def plugin_init(self):
-		self.rooms = {}
-		self.ourNicks = {}
-		self.xep = '0045'
-		self.description = 'Multi User Chat'
-		# load MUC support in presence stanzas
-		registerStanzaPlugin(Presence, MUCPresence)
-		self.xmpp.registerHandler(Callback('MUCPresence', MatchXMLMask("<presence xmlns='%s' />" % self.xmpp.default_ns), self.handle_groupchat_presence))
-		self.xmpp.registerHandler(Callback('MUCMessage', MatchXMLMask("<message xmlns='%s' type='groupchat'><body/></message>" % self.xmpp.default_ns), self.handle_groupchat_message))
-		self.xmpp.registerHandler(Callback('MUCSubject', MatchXMLMask("<message xmlns='%s' type='groupchat'><subject/></message>" % self.xmpp.default_ns), self.handle_groupchat_subject))
+    def plugin_init(self):
+        self.rooms = {}
+        self.ourNicks = {}
+        self.xep = '0045'
+        self.description = 'Multi User Chat'
+        # load MUC support in presence stanzas
+        registerStanzaPlugin(Presence, MUCPresence)
+        self.xmpp.registerHandler(Callback('MUCPresence', MatchXMLMask("<presence xmlns='%s' />" % self.xmpp.default_ns), self.handle_groupchat_presence))
+        self.xmpp.registerHandler(Callback('MUCMessage', MatchXMLMask("<message xmlns='%s' type='groupchat'><body/></message>" % self.xmpp.default_ns), self.handle_groupchat_message))
+        self.xmpp.registerHandler(Callback('MUCSubject', MatchXMLMask("<message xmlns='%s' type='groupchat'><subject/></message>" % self.xmpp.default_ns), self.handle_groupchat_subject))
+        self.xmpp.registerHandler(Callback('MUCInvite', MatchXPath("{%s}message/{http://jabber.org/protocol/muc#user}x/invite" % self.xmpp.default_ns), self.handle_groupchat_invite))
 
-	def handle_groupchat_presence(self, pr):
-		""" Handle a presence in a muc.
-		"""
-		got_offline = False
-		got_online = False
-		if pr['muc']['room'] not in self.rooms.keys():
-			return
-		entry = pr['muc'].getStanzaValues()
-		entry['show'] = pr['show']
-		entry['status'] = pr['status']
-		if pr['type'] == 'unavailable':
-			if entry['nick'] in self.rooms[entry['room']]:
-				del self.rooms[entry['room']][entry['nick']]
-			got_offline = True
-		else:
-			if entry['nick'] not in self.rooms[entry['room']]:
-				got_online = True
-			self.rooms[entry['room']][entry['nick']] = entry
-		log.debug("MUC presence from %s/%s : %s" % (entry['room'],entry['nick'], entry))
-		self.xmpp.event("groupchat_presence", pr)
-		self.xmpp.event("muc::%s::presence" % entry['room'], pr)
-		if got_offline:
-			self.xmpp.event("muc::%s::got_offline" % entry['room'], pr)
-		if got_online:
-			self.xmpp.event("muc::%s::got_online" % entry['room'], pr)
+    def handle_groupchat_invite(self, inv):
+        """ Handle an invite into a muc.
+        """
+        logging.debug("MUC invite to %s from %s: %s" % (inv['from'], inv["from"], inv))
+        if inv['from'] not in self.rooms.keys():
+            self.xmpp.event("groupchat_invite", inv)
 
-	def handle_groupchat_message(self, msg):
-		""" Handle a message event in a muc.
-		"""
-		self.xmpp.event('groupchat_message', msg)
-		self.xmpp.event("muc::%s::message" % msg['from'].bare, msg)
+    def handle_groupchat_presence(self, pr):
+        """ Handle a presence in a muc.
+        """
+        got_offline = False
+        got_online = False
+        if pr['muc']['room'] not in self.rooms.keys():
+            return
+        entry = pr['muc'].getStanzaValues()
+        entry['show'] = pr['show']
+        entry['status'] = pr['status']
+        if pr['type'] == 'unavailable':
+            if entry['nick'] in self.rooms[entry['room']]:
+                del self.rooms[entry['room']][entry['nick']]
+            got_offline = True
+        else:
+            if entry['nick'] not in self.rooms[entry['room']]:
+                got_online = True
+            self.rooms[entry['room']][entry['nick']] = entry
+        log.debug("MUC presence from %s/%s : %s" % (entry['room'],entry['nick'], entry))
+        self.xmpp.event("groupchat_presence", pr)
+        self.xmpp.event("muc::%s::presence" % entry['room'], pr)
+        if got_offline:
+            self.xmpp.event("muc::%s::got_offline" % entry['room'], pr)
+        if got_online:
+            self.xmpp.event("muc::%s::got_online" % entry['room'], pr)
 
-	def handle_groupchat_subject(self, msg):
-		""" Handle a message coming from a muc indicating
-		a change of subject (or announcing it when joining the room)
-		"""
-		self.xmpp.event('groupchat_subject', msg)
+    def handle_groupchat_message(self, msg):
+        """ Handle a message event in a muc.
+        """
+        self.xmpp.event('groupchat_message', msg)
+        self.xmpp.event("muc::%s::message" % msg['from'].bare, msg)
 
-	def jidInRoom(self, room, jid):
-		for nick in self.rooms[room]:
-			entry = self.rooms[room][nick]
-			if entry is not None and entry['jid'].full == jid:
-				return True
-		return False
+    def handle_groupchat_subject(self, msg):
+        """ Handle a message coming from a muc indicating
+        a change of subject (or announcing it when joining the room)
+        """
+        self.xmpp.event('groupchat_subject', msg)
 
-	def getNick(self, room, jid):
-		for nick in self.rooms[room]:
-			entry = self.rooms[room][nick]
-			if entry is not None and entry['jid'].full == jid:
-				return nick
+    def jidInRoom(self, room, jid):
+        for nick in self.rooms[room]:
+            entry = self.rooms[room][nick]
+            if entry is not None and entry['jid'].full == jid:
+                return True
+        return False
 
-	def getRoomForm(self, room, ifrom=None):
-		iq = self.xmpp.makeIqGet()
-		iq['to'] = room
-		if ifrom is not None:
-			iq['from'] = ifrom
-		query = ET.Element('{http://jabber.org/protocol/muc#owner}query')
-		iq.append(query)
-		result = iq.send()
-		if result['type'] == 'error':
-			return False
-		xform = result.xml.find('{http://jabber.org/protocol/muc#owner}query/{jabber:x:data}x')
-		if xform is None: return False
-		form = self.xmpp.plugin['old_0004'].buildForm(xform)
-		return form
+    def getNick(self, room, jid):
+        for nick in self.rooms[room]:
+            entry = self.rooms[room][nick]
+            if entry is not None and entry['jid'].full == jid:
+                return nick
 
-	def configureRoom(self, room, form=None, ifrom=None):
-		if form is None:
-			form = self.getRoomForm(room, ifrom=ifrom)
-			#form = self.xmpp.plugin['old_0004'].makeForm(ftype='submit')
-			#form.addField('FORM_TYPE', value='http://jabber.org/protocol/muc#roomconfig')
-		iq = self.xmpp.makeIqSet()
-		iq['to'] = room
-		if ifrom is not None:
-			iq['from'] = ifrom
-		query = ET.Element('{http://jabber.org/protocol/muc#owner}query')
-		form = form.getXML('submit')
-		query.append(form)
-		iq.append(query)
-		result = iq.send()
-		if result['type'] == 'error':
-			return False
-		return True
+    def getRoomForm(self, room, ifrom=None):
+        iq = self.xmpp.makeIqGet()
+        iq['to'] = room
+        if ifrom is not None:
+            iq['from'] = ifrom
+        query = ET.Element('{http://jabber.org/protocol/muc#owner}query')
+        iq.append(query)
+        result = iq.send()
+        if result['type'] == 'error':
+            return False
+        xform = result.xml.find('{http://jabber.org/protocol/muc#owner}query/{jabber:x:data}x')
+        if xform is None: return False
+        form = self.xmpp.plugin['old_0004'].buildForm(xform)
+        return form
 
-	def joinMUC(self, room, nick, maxhistory="0", password='', wait=False, pstatus=None, pshow=None):
-		""" Join the specified room, requesting 'maxhistory' lines of history.
-		"""
-		stanza = self.xmpp.makePresence(pto="%s/%s" % (room, nick), pstatus=pstatus, pshow=pshow)
-		x = ET.Element('{http://jabber.org/protocol/muc}x')
-		if password:
-			passelement = ET.Element('password')
-			passelement.text = password
-			x.append(passelement)
-		if maxhistory:
-			history = ET.Element('history')
-			if maxhistory ==  "0":
-				history.attrib['maxchars'] = maxhistory
-			else:
-				history.attrib['maxstanzas'] = maxhistory
-			x.append(history)
-		stanza.append(x)
-		if not wait:
-			self.xmpp.send(stanza)
-		else:
-			#wait for our own room presence back
-			expect = ET.Element("{%s}presence" % self.xmpp.default_ns, {'from':"%s/%s" % (room, nick)})
-			self.xmpp.send(stanza, expect)
-		self.rooms[room] = {}
-		self.ourNicks[room] = nick
+    def configureRoom(self, room, form=None, ifrom=None):
+        if form is None:
+            form = self.getRoomForm(room, ifrom=ifrom)
+            #form = self.xmpp.plugin['old_0004'].makeForm(ftype='submit')
+            #form.addField('FORM_TYPE', value='http://jabber.org/protocol/muc#roomconfig')
+        iq = self.xmpp.makeIqSet()
+        iq['to'] = room
+        if ifrom is not None:
+            iq['from'] = ifrom
+        query = ET.Element('{http://jabber.org/protocol/muc#owner}query')
+        form = form.getXML('submit')
+        query.append(form)
+        iq.append(query)
+        result = iq.send()
+        if result['type'] == 'error':
+            return False
+        return True
 
-	def destroy(self, room, reason='', altroom = '', ifrom=None):
-		iq = self.xmpp.makeIqSet()
-		if ifrom is not None:
-			iq['from'] = ifrom
-		iq['to'] = room
-		query = ET.Element('{http://jabber.org/protocol/muc#owner}query')
-		destroy = ET.Element('destroy')
-		if altroom:
-			destroy.attrib['jid'] = altroom
-		xreason = ET.Element('reason')
-		xreason.text = reason
-		destroy.append(xreason)
-		query.append(destroy)
-		iq.append(query)
-		r = iq.send()
-		if r is False or r['type'] == 'error':
-			return False
-		return True
+    def joinMUC(self, room, nick, maxhistory="0", password='', wait=False, pstatus=None, pshow=None):
+        """ Join the specified room, requesting 'maxhistory' lines of history.
+        """
+        stanza = self.xmpp.makePresence(pto="%s/%s" % (room, nick), pstatus=pstatus, pshow=pshow)
+        x = ET.Element('{http://jabber.org/protocol/muc}x')
+        if password:
+            passelement = ET.Element('password')
+            passelement.text = password
+            x.append(passelement)
+        if maxhistory:
+            history = ET.Element('history')
+            if maxhistory ==  "0":
+                history.attrib['maxchars'] = maxhistory
+            else:
+                history.attrib['maxstanzas'] = maxhistory
+            x.append(history)
+        stanza.append(x)
+        if not wait:
+            self.xmpp.send(stanza)
+        else:
+            #wait for our own room presence back
+            expect = ET.Element("{%s}presence" % self.xmpp.default_ns, {'from':"%s/%s" % (room, nick)})
+            self.xmpp.send(stanza, expect)
+        self.rooms[room] = {}
+        self.ourNicks[room] = nick
 
-	def setAffiliation(self, room, jid=None, nick=None, affiliation='member'):
-		""" Change room affiliation."""
-		if affiliation not in ('outcast', 'member', 'admin', 'owner', 'none'):
-			raise TypeError
-		query = ET.Element('{http://jabber.org/protocol/muc#admin}query')
-		if nick is not None:
-			item = ET.Element('item', {'affiliation':affiliation, 'nick':nick})
-		else:
-			item = ET.Element('item', {'affiliation':affiliation, 'jid':jid})
-		query.append(item)
-		iq = self.xmpp.makeIqSet(query)
-		iq['to'] = room
-		result = iq.send()
-		if result is False or result['type'] != 'result':
-			raise ValueError
-		return True
+    def destroy(self, room, reason='', altroom = '', ifrom=None):
+        iq = self.xmpp.makeIqSet()
+        if ifrom is not None:
+            iq['from'] = ifrom
+        iq['to'] = room
+        query = ET.Element('{http://jabber.org/protocol/muc#owner}query')
+        destroy = ET.Element('destroy')
+        if altroom:
+            destroy.attrib['jid'] = altroom
+        xreason = ET.Element('reason')
+        xreason.text = reason
+        destroy.append(xreason)
+        query.append(destroy)
+        iq.append(query)
+        r = iq.send()
+        if r is False or r['type'] == 'error':
+            return False
+        return True
 
-	def invite(self, room, jid, reason=''):
-		""" Invite a jid to a room."""
-		msg = self.xmpp.makeMessage(room)
-		msg['from'] = self.xmpp.jid
-		x = ET.Element('{http://jabber.org/protocol/muc#user}x')
-		invite = ET.Element('{http://jabber.org/protocol/muc#user}invite', {'to': jid})
-		if reason:
-			rxml = ET.Element('reason')
-			rxml.text = reason
-			invite.append(rxml)
-		x.append(invite)
-		msg.append(x)
-		self.xmpp.send(msg)
+    def setAffiliation(self, room, jid=None, nick=None, affiliation='member'):
+        """ Change room affiliation."""
+        if affiliation not in ('outcast', 'member', 'admin', 'owner', 'none'):
+            raise TypeError
+        query = ET.Element('{http://jabber.org/protocol/muc#admin}query')
+        if nick is not None:
+            item = ET.Element('item', {'affiliation':affiliation, 'nick':nick})
+        else:
+            item = ET.Element('item', {'affiliation':affiliation, 'jid':jid})
+        query.append(item)
+        iq = self.xmpp.makeIqSet(query)
+        iq['to'] = room
+        result = iq.send()
+        if result is False or result['type'] != 'result':
+            raise ValueError
+        return True
 
-	def leaveMUC(self, room, nick, msg=''):
-		""" Leave the specified room.
-		"""
-		if msg:
-			self.xmpp.sendPresence(pshow='unavailable', pto="%s/%s" % (room, nick), pstatus=msg)
-		else:
-			self.xmpp.sendPresence(pshow='unavailable', pto="%s/%s" % (room, nick))
-		del self.rooms[room]
+    def invite(self, room, jid, reason='', mfrom=''):
+        """ Invite a jid to a room."""
+        msg = self.xmpp.makeMessage(room)
+        msg['from'] = mfrom
+        x = ET.Element('{http://jabber.org/protocol/muc#user}x')
+        invite = ET.Element('{http://jabber.org/protocol/muc#user}invite', {'to': jid})
+        if reason:
+            rxml = ET.Element('reason')
+            rxml.text = reason
+            invite.append(rxml)
+        x.append(invite)
+        msg.append(x)
+        self.xmpp.send(msg)
 
-	def getRoomConfig(self, room):
-		iq = self.xmpp.makeIqGet('http://jabber.org/protocol/muc#owner')
-		iq['to'] = room
-		iq['from'] = self.xmpp.jid
-		result = iq.send()
-		if result is None or result['type'] != 'result':
-			raise ValueError
-		form = result.xml.find('{http://jabber.org/protocol/muc#owner}query/{jabber:x:data}x')
-		if form is None:
-			raise ValueError
-		return self.xmpp.plugin['xep_0004'].buildForm(form)
+    def leaveMUC(self, room, nick, msg=''):
+        """ Leave the specified room.
+        """
+        if msg:
+            self.xmpp.sendPresence(pshow='unavailable', pto="%s/%s" % (room, nick), pstatus=msg)
+        else:
+            self.xmpp.sendPresence(pshow='unavailable', pto="%s/%s" % (room, nick))
+        del self.rooms[room]
 
-	def cancelConfig(self, room):
-		query = ET.Element('{http://jabber.org/protocol/muc#owner}query')
-		x = ET.Element('{jabber:x:data}x', type='cancel')
-		query.append(x)
-		iq = self.xmpp.makeIqSet(query)
-		iq.send()
+    def getRoomConfig(self, room, ifrom=''):
+        iq = self.xmpp.makeIqGet('http://jabber.org/protocol/muc#owner')
+        iq['to'] = room
+        iq['from'] = ifrom
+        result = iq.send()
+        if result is None or result['type'] != 'result':
+            raise ValueError
+        form = result.xml.find('{http://jabber.org/protocol/muc#owner}query/{jabber:x:data}x')
+        if form is None:
+            raise ValueError
+        return self.xmpp.plugin['xep_0004'].buildForm(form)
 
-	def setRoomConfig(self, room, config):
-		query = ET.Element('{http://jabber.org/protocol/muc#owner}query')
-		x = config.getXML('submit')
-		query.append(x)
-		iq = self.xmpp.makeIqSet(query)
-		iq['to'] = room
-		iq['from'] = self.xmpp.jid
-		iq.send()
+    def cancelConfig(self, room):
+        query = ET.Element('{http://jabber.org/protocol/muc#owner}query')
+        x = ET.Element('{jabber:x:data}x', type='cancel')
+        query.append(x)
+        iq = self.xmpp.makeIqSet(query)
+        iq['to'] = room
+        iq.send()
 
-	def getJoinedRooms(self):
-		return self.rooms.keys()
+    def setRoomConfig(self, room, config, ifrom=''):
+        query = ET.Element('{http://jabber.org/protocol/muc#owner}query')
+        x = config.getXML('submit')
+        query.append(x)
+        iq = self.xmpp.makeIqSet(query)
+        iq['to'] = room
+        iq['from'] = ifrom
+        iq.send()
 
-	def getOurJidInRoom(self, roomJid):
-		""" Return the jid we're using in a room.
-		"""
-		return "%s/%s" % (roomJid, self.ourNicks[roomJid])
+    def getJoinedRooms(self):
+        return self.rooms.keys()
 
-	def getJidProperty(self, room, nick, jidProperty):
-		""" Get the property of a nick in a room, such as its 'jid' or 'affiliation'
-			If not found, return None.
-		"""
-		if room in self.rooms and nick in self.rooms[room] and jidProperty in self.rooms[room][nick]:
-			return self.rooms[room][nick][jidProperty]
-		else:
-			return None
+    def getOurJidInRoom(self, roomJid):
+        """ Return the jid we're using in a room.
+        """
+        return "%s/%s" % (roomJid, self.ourNicks[roomJid])
 
-	def getRoster(self, room):
-		""" Get the list of nicks in a room.
-		"""
-		if room not in self.rooms.keys():
-			return None
-		return self.rooms[room].keys()
+    def getJidProperty(self, room, nick, jidProperty):
+        """ Get the property of a nick in a room, such as its 'jid' or 'affiliation'
+            If not found, return None.
+        """
+        if room in self.rooms and nick in self.rooms[room] and jidProperty in self.rooms[room][nick]:
+            return self.rooms[room][nick][jidProperty]
+        else:
+            return None
+
+    def getRoster(self, room):
+        """ Get the list of nicks in a room.
+        """
+        if room not in self.rooms.keys():
+            return None
+        return self.rooms[room].keys()

sleekxmpp/plugins/xep_0050/__init__.py

@@ -0,0 +1,10 @@
+"""
+    SleekXMPP: The Sleek XMPP Library
+    Copyright (C) 2011 Nathanael C. Fritz, Lance J.T. Stout
+    This file is part of SleekXMPP.
+
+    See the file LICENSE for copying permission.
+"""
+
+from sleekxmpp.plugins.xep_0050.stanza import Command
+from sleekxmpp.plugins.xep_0050.adhoc import xep_0050

sleekxmpp/plugins/xep_0050/adhoc.py

@@ -0,0 +1,593 @@
+"""
+    SleekXMPP: The Sleek XMPP Library
+    Copyright (C) 2011 Nathanael C. Fritz, Lance J.T. Stout
+    This file is part of SleekXMPP.
+
+    See the file LICENSE for copying permission.
+"""
+
+import logging
+import time
+
+from sleekxmpp import Iq
+from sleekxmpp.xmlstream.handler import Callback
+from sleekxmpp.xmlstream.matcher import StanzaPath
+from sleekxmpp.xmlstream import register_stanza_plugin, JID
+from sleekxmpp.plugins.base import base_plugin
+from sleekxmpp.plugins.xep_0050 import stanza
+from sleekxmpp.plugins.xep_0050 import Command
+
+
+log = logging.getLogger(__name__)
+
+
+class xep_0050(base_plugin):
+
+    """
+    XEP-0050: Ad-Hoc Commands
+
+    XMPP's Adhoc Commands provides a generic workflow mechanism for
+    interacting with applications. The result is similar to menu selections
+    and multi-step dialogs in normal desktop applications. Clients do not
+    need to know in advance what commands are provided by any particular
+    application or agent. While adhoc commands provide similar functionality
+    to Jabber-RPC, adhoc commands are used primarily for human interaction.
+
+    Also see <http://xmpp.org/extensions/xep-0050.html>
+
+    Configuration Values:
+        threaded -- Indicates if command events should be threaded.
+                    Defaults to True.
+
+    Events:
+        command_execute  -- Received a command with action="execute"
+        command_next     -- Received a command with action="next"
+        command_complete -- Received a command with action="complete"
+        command_cancel   -- Received a command with action="cancel"
+
+    Attributes:
+        threaded -- Indicates if command events should be threaded.
+                    Defaults to True.
+        commands -- A dictionary mapping JID/node pairs to command
+                    names and handlers.
+        sessions -- A dictionary or equivalent backend mapping
+                    session IDs to dictionaries containing data
+                    relevant to a command's session.
+
+    Methods:
+        plugin_init       -- Overrides base_plugin.plugin_init
+        post_init         -- Overrides base_plugin.post_init
+        new_session       -- Return a new session ID.
+        prep_handlers     -- Placeholder. May call with a list of handlers
+                             to prepare them for use with the session storage
+                             backend, if needed.
+        set_backend       -- Replace the default session storage with some
+                             external storage mechanism, such as a database.
+                             The provided backend wrapper must be able to
+                             act using the same syntax as a dictionary.
+        add_command       -- Add a command for use by external entitites.
+        get_commands      -- Retrieve a list of commands provided by a
+                             remote agent.
+        send_command      -- Send a command request to a remote agent.
+        start_command     -- Command user API: initiate a command session
+        continue_command  -- Command user API: proceed to the next step
+        cancel_command    -- Command user API: cancel a command
+        complete_command  -- Command user API: finish a command
+        terminate_command -- Command user API: delete a command's session
+    """
+
+    def plugin_init(self):
+        """Start the XEP-0050 plugin."""
+        self.xep = '0050'
+        self.description = 'Ad-Hoc Commands'
+        self.stanza = stanza
+
+        self.threaded = self.config.get('threaded', True)
+        self.commands = {}
+        self.sessions = self.config.get('session_db', {})
+
+        self.xmpp.register_handler(
+                Callback("Ad-Hoc Execute",
+                         StanzaPath('iq@type=set/command'),
+                         self._handle_command))
+
+        self.xmpp.register_handler(
+                Callback("Ad-Hoc Result",
+                         StanzaPath('iq@type=result/command'),
+                         self._handle_command_result))
+
+        self.xmpp.register_handler(
+                Callback("Ad-Hoc Error",
+                         StanzaPath('iq@type=error/command'),
+                         self._handle_command_result))
+
+        register_stanza_plugin(Iq, stanza.Command)
+
+        self.xmpp.add_event_handler('command_execute',
+                                    self._handle_command_start,
+                                    threaded=self.threaded)
+        self.xmpp.add_event_handler('command_next',
+                                    self._handle_command_next,
+                                    threaded=self.threaded)
+        self.xmpp.add_event_handler('command_cancel',
+                                    self._handle_command_cancel,
+                                    threaded=self.threaded)
+        self.xmpp.add_event_handler('command_complete',
+                                    self._handle_command_complete,
+                                    threaded=self.threaded)
+
+    def post_init(self):
+        """Handle cross-plugin interactions."""
+        base_plugin.post_init(self)
+        self.xmpp['xep_0030'].add_feature(Command.namespace)
+
+    def set_backend(self, db):
+        """
+        Replace the default session storage dictionary with
+        a generic, external data storage mechanism.
+
+        The replacement backend must be able to interact through
+        the same syntax and interfaces as a normal dictionary.
+
+        Arguments:
+            db -- The new session storage mechanism.
+        """
+        self.sessions = db
+
+    def prep_handlers(self, handlers, **kwargs):
+        """
+        Prepare a list of functions for use by the backend service.
+
+        Intended to be replaced by the backend service as needed.
+
+        Arguments:
+            handlers -- A list of function pointers
+            **kwargs -- Any additional parameters required by the backend.
+        """
+        pass
+
+    # =================================================================
+    # Server side (command provider) API
+
+    def add_command(self, jid=None, node=None, name='', handler=None):
+        """
+        Make a new command available to external entities.
+
+        Access control may be implemented in the provided handler.
+
+        Command workflow is done across a sequence of command handlers. The
+        first handler is given the intial Iq stanza of the request in order
+        to support access control. Subsequent handlers are given only the
+        payload items of the command. All handlers will receive the command's
+        session data.
+
+        Arguments:
+            jid     -- The JID that will expose the command.
+            node    -- The node associated with the command.
+            name    -- A human readable name for the command.
+            handler -- A function that will generate the response to the
+                       initial command request, as well as enforcing any
+                       access control policies.
+        """
+        if jid is None:
+            jid = self.xmpp.boundjid
+        elif not isinstance(jid, JID):
+            jid = JID(jid)
+        item_jid = jid.full
+
+        # Client disco uses only the bare JID
+        if self.xmpp.is_component:
+            jid = jid.full
+        else:
+            jid = jid.bare
+
+        self.xmpp['xep_0030'].add_identity(category='automation',
+                                           itype='command-list',
+                                           name='Ad-Hoc commands',
+                                           node=Command.namespace,
+                                           jid=jid)
+        self.xmpp['xep_0030'].add_item(jid=item_jid,
+                                       name=name,
+                                       node=Command.namespace,
+                                       subnode=node,
+                                       ijid=jid)
+        self.xmpp['xep_0030'].add_identity(category='automation',
+                                           itype='command-node',
+                                           name=name,
+                                           node=node,
+                                           jid=jid)
+        self.xmpp['xep_0030'].add_feature(Command.namespace, None, jid)
+
+        self.commands[(item_jid, node)] = (name, handler)
+
+    def new_session(self):
+        """Return a new session ID."""
+        return str(time.time()) + '-' + self.xmpp.new_id()
+
+    def _handle_command(self, iq):
+        """Raise command events based on the command action."""
+        self.xmpp.event('command_%s' % iq['command']['action'], iq)
+
+    def _handle_command_start(self, iq):
+        """
+        Process an initial request to execute a command.
+
+        Arguments:
+            iq -- The command execution request.
+        """
+        sessionid = self.new_session()
+        node = iq['command']['node']
+        key = (iq['to'].full, node)
+        name, handler = self.commands.get(key, ('Not found', None))
+        if not handler:
+            log.debug('Command not found: %s, %s' % (key, self.commands))
+
+        initial_session = {'id': sessionid,
+                           'from': iq['from'],
+                           'to': iq['to'],
+                           'node': node,
+                           'payload': None,
+                           'interfaces': '',
+                           'payload_classes': None,
+                           'notes': None,
+                           'has_next': False,
+                           'allow_complete': False,
+                           'allow_prev': False,
+                           'past': [],
+                           'next': None,
+                           'prev': None,
+                           'cancel': None}
+
+        session = handler(iq, initial_session)
+
+        self._process_command_response(iq, session)
+
+    def _handle_command_next(self, iq):
+        """
+        Process a request for the next step in the workflow
+        for a command with multiple steps.
+
+        Arguments:
+            iq -- The command continuation request.
+        """
+        sessionid = iq['command']['sessionid']
+        session = self.sessions[sessionid]
+
+        handler = session['next']
+        interfaces = session['interfaces']
+        results = []
+        for stanza in iq['command']['substanzas']:
+            if stanza.plugin_attrib in interfaces:
+                results.append(stanza)
+        if len(results) == 1:
+            results = results[0]
+
+        session = handler(results, session)
+
+        self._process_command_response(iq, session)
+
+    def _process_command_response(self, iq, session):
+        """
+        Generate a command reply stanza based on the
+        provided session data.
+
+        Arguments:
+            iq      -- The command request stanza.
+            session -- A dictionary of relevant session data.
+        """
+        sessionid = session['id']
+
+        payload = session['payload']
+        if not isinstance(payload, list):
+            payload = [payload]
+
+        session['interfaces'] = [item.plugin_attrib for item in payload]
+        session['payload_classes'] = [item.__class__ for item in payload]
+
+        self.sessions[sessionid] = session
+
+        for item in payload:
+            register_stanza_plugin(Command, item.__class__, iterable=True)
+
+        iq.reply()
+        iq['command']['node'] = session['node']
+        iq['command']['sessionid'] = session['id']
+
+        if session['next'] is None:
+            iq['command']['actions'] = []
+            iq['command']['status'] = 'completed'
+        elif session['has_next']:
+            actions = ['next']
+            if session['allow_complete']:
+                actions.append('complete')
+            if session['allow_prev']:
+                actions.append('prev')
+            iq['command']['actions'] = actions
+            iq['command']['status'] = 'executing'
+        else:
+            iq['command']['actions'] = ['complete']
+            iq['command']['status'] = 'executing'
+
+        iq['command']['notes'] = session['notes']
+
+        for item in payload:
+            iq['command'].append(item)
+
+        iq.send()
+
+    def _handle_command_cancel(self, iq):
+        """
+        Process a request to cancel a command's execution.
+
+        Arguments:
+            iq -- The command cancellation request.
+        """
+        node = iq['command']['node']
+        sessionid = iq['command']['sessionid']
+        session = self.sessions[sessionid]
+        handler = session['cancel']
+
+        if handler:
+            handler(iq, session)
+
+        try:
+            del self.sessions[sessionid]
+        except:
+            pass
+
+        iq.reply()
+        iq['command']['node'] = node
+        iq['command']['sessionid'] = sessionid
+        iq['command']['status'] = 'canceled'
+        iq['command']['notes'] = session['notes']
+        iq.send()
+
+    def _handle_command_complete(self, iq):
+        """
+        Process a request to finish the execution of command
+        and terminate the workflow.
+
+        All data related to the command session will be removed.
+
+        Arguments:
+            iq -- The command completion request.
+        """
+        node = iq['command']['node']
+        sessionid = iq['command']['sessionid']
+        session = self.sessions[sessionid]
+        handler = session['next']
+        interfaces = session['interfaces']
+        results = []
+        for stanza in iq['command']['substanzas']:
+            if stanza.plugin_attrib in interfaces:
+                results.append(stanza)
+        if len(results) == 1:
+            results = results[0]
+
+        if handler:
+            handler(results, session)
+
+        iq.reply()
+        iq['command']['node'] = node
+        iq['command']['sessionid'] = sessionid
+        iq['command']['actions'] = []
+        iq['command']['status'] = 'completed'
+        iq['command']['notes'] = session['notes']
+        iq.send()
+
+        del self.sessions[sessionid]
+
+
+    # =================================================================
+    # Client side (command user) API
+
+    def get_commands(self, jid, **kwargs):
+        """
+        Return a list of commands provided by a given JID.
+
+        Arguments:
+            jid      -- The JID to query for commands.
+            local    -- If true, then the query is for a JID/node
+                        combination handled by this Sleek instance and
+                        no stanzas need to be sent.
+                        Otherwise, a disco stanza must be sent to the
+                        remove JID to retrieve the items.
+            ifrom    -- Specifiy the sender's JID.
+            block    -- If true, block and wait for the stanzas' reply.
+            timeout  -- The time in seconds to block while waiting for
+                        a reply. If None, then wait indefinitely.
+            callback -- Optional callback to execute when a reply is
+                        received instead of blocking and waiting for
+                        the reply.
+            iterator -- If True, return a result set iterator using
+                        the XEP-0059 plugin, if the plugin is loaded.
+                        Otherwise the parameter is ignored.
+        """
+        return self.xmpp['xep_0030'].get_items(jid=jid,
+                                               node=Command.namespace,
+                                               **kwargs)
+
+    def send_command(self, jid, node, ifrom=None, action='execute',
+                    payload=None, sessionid=None, **kwargs):
+        """
+        Create and send a command stanza, without using the provided
+        workflow management APIs.
+
+        Arguments:
+            jid       -- The JID to send the command request or result.
+            node      -- The node for the command.
+            ifrom     -- Specify the sender's JID.
+            action    -- May be one of: execute, cancel, complete,
+                         or cancel.
+            payload   -- Either a list of payload items, or a single
+                         payload item such as a data form.
+            sessionid -- The current session's ID value.
+            block     -- Specify if the send call will block until a
+                         response is received, or a timeout occurs.
+                         Defaults to True.
+            timeout   -- The length of time (in seconds) to wait for a
+                         response before exiting the send call
+                         if blocking is used. Defaults to
+                         sleekxmpp.xmlstream.RESPONSE_TIMEOUT
+            callback  -- Optional reference to a stream handler
+                         function. Will be executed when a reply
+                         stanza is received.
+        """
+        iq = self.xmpp.Iq()
+        iq['type'] = 'set'
+        iq['to'] = jid
+        if ifrom:
+            iq['from'] = ifrom
+        iq['command']['node'] = node
+        iq['command']['action'] = action
+        if sessionid is not None:
+            iq['command']['sessionid'] = sessionid
+        if payload is not None:
+            if not isinstance(payload, list):
+                payload = [payload]
+            for item in payload:
+                iq['command'].append(item)
+        return iq.send(**kwargs)
+
+    def start_command(self, jid, node, session, ifrom=None):
+        """
+        Initiate executing a command provided by a remote agent.
+
+        The workflow provided is always non-blocking.
+
+        The provided session dictionary should contain:
+            next  -- A handler for processing the command result.
+            error -- A handler for processing any error stanzas
+                     generated by the request.
+
+        Arguments:
+            jid     -- The JID to send the command request.
+            node    -- The node for the desired command.
+            session -- A dictionary of relevant session data.
+            ifrom   -- Optionally specify the sender's JID.
+        """
+        session['jid'] = jid
+        session['node'] = node
+        session['timestamp'] = time.time()
+        session['payload'] = None
+        iq = self.xmpp.Iq()
+        iq['type'] = 'set'
+        iq['to'] = jid
+        if ifrom:
+            iq['from'] = ifrom
+            session['from'] = ifrom
+        iq['command']['node'] = node
+        iq['command']['action'] = 'execute'
+        sessionid = 'client:pending_' + iq['id']
+        session['id'] = sessionid
+        self.sessions[sessionid] = session
+        iq.send(block=False)
+
+    def continue_command(self, session):
+        """
+        Execute the next action of the command.
+
+        Arguments:
+            session -- All stored data relevant to the current
+                       command session.
+        """
+        sessionid = 'client:' + session['id']
+        self.sessions[sessionid] = session
+
+        self.send_command(session['jid'],
+                          session['node'],
+                          ifrom=session.get('from', None),
+                          action='next',
+                          payload=session.get('payload', None),
+                          sessionid=session['id'])
+
+    def cancel_command(self, session):
+        """
+        Cancel the execution of a command.
+
+        Arguments:
+            session -- All stored data relevant to the current
+                       command session.
+        """
+        sessionid = 'client:' + session['id']
+        self.sessions[sessionid] = session
+
+        self.send_command(session['jid'],
+                          session['node'],
+                          ifrom=session.get('from', None),
+                          action='cancel',
+                          payload=session.get('payload', None),
+                          sessionid=session['id'])
+
+    def complete_command(self, session):
+        """
+        Finish the execution of a command workflow.
+
+        Arguments:
+            session -- All stored data relevant to the current
+                       command session.
+        """
+        sessionid = 'client:' + session['id']
+        self.sessions[sessionid] = session
+
+        self.send_command(session['jid'],
+                          session['node'],
+                          ifrom=session.get('from', None),
+                          action='complete',
+                          payload=session.get('payload', None),
+                          sessionid=session['id'])
+
+    def terminate_command(self, session):
+        """
+        Delete a command's session after a command has completed
+        or an error has occured.
+
+        Arguments:
+            session -- All stored data relevant to the current
+                       command session.
+        """
+        try:
+            del self.sessions[session['id']]
+        except:
+            pass
+
+    def _handle_command_result(self, iq):
+        """
+        Process the results of a command request.
+
+        Will execute the 'next' handler stored in the session
+        data, or the 'error' handler depending on the Iq's type.
+
+        Arguments:
+            iq -- The command response.
+        """
+        sessionid = 'client:' + iq['command']['sessionid']
+        pending = False
+
+        if sessionid not in self.sessions:
+            pending = True
+            pendingid = 'client:pending_' + iq['id']
+            if pendingid not in self.sessions:
+                return
+            sessionid = pendingid
+
+        session = self.sessions[sessionid]
+        sessionid = 'client:' + iq['command']['sessionid']
+        session['id'] = iq['command']['sessionid']
+
+        self.sessions[sessionid] = session
+
+        if pending:
+            del self.sessions[pendingid]
+
+        handler_type = 'next'
+        if iq['type'] == 'error':
+            handler_type = 'error'
+        handler = session.get(handler_type, None)
+        if handler:
+            handler(iq, session)
+        elif iq['type'] == 'error':
+            self.terminate_command(session)
+
+        if iq['command']['status'] == 'completed':
+            self.terminate_command(session)

sleekxmpp/plugins/xep_0050/stanza.py

@@ -0,0 +1,185 @@
+"""
+    SleekXMPP: The Sleek XMPP Library
+    Copyright (C) 2011 Nathanael C. Fritz, Lance J.T. Stout
+    This file is part of SleekXMPP.
+
+    See the file LICENSE for copying permission.
+"""
+
+from sleekxmpp.xmlstream import ElementBase, ET
+
+
+class Command(ElementBase):
+
+    """
+    XMPP's Adhoc Commands provides a generic workflow mechanism for
+    interacting with applications. The result is similar to menu selections
+    and multi-step dialogs in normal desktop applications. Clients do not
+    need to know in advance what commands are provided by any particular
+    application or agent. While adhoc commands provide similar functionality
+    to Jabber-RPC, adhoc commands are used primarily for human interaction.
+
+    Also see <http://xmpp.org/extensions/xep-0050.html>
+
+    Example command stanzas:
+      <iq type="set">
+        <command xmlns="http://jabber.org/protocol/commands"
+                 node="run_foo"
+                 action="execute" />
+      </iq>
+
+      <iq type="result">
+        <command xmlns="http://jabber.org/protocol/commands"
+                 node="run_foo"
+                 sessionid="12345"
+                 status="executing">
+          <actions>
+            <complete />
+          </actions>
+          <note type="info">Information!</note>
+          <x xmlns="jabber:x:data">
+            <field var="greeting"
+                   type="text-single"
+                   label="Greeting" />
+          </x>
+        </command>
+      </iq>
+
+    Stanza Interface:
+        action    -- The action to perform.
+        actions   -- The set of allowable next actions.
+        node      -- The node associated with the command.
+        notes     -- A list of tuples for informative notes.
+        sessionid -- A unique identifier for a command session.
+        status    -- May be one of: canceled, completed, or executing.
+
+    Attributes:
+        actions      -- A set of allowed action values.
+        statuses     -- A set of allowed status values.
+        next_actions -- A set of allowed next action names.
+
+    Methods:
+        get_action  -- Return the requested action.
+        get_actions -- Return the allowable next actions.
+        set_actions -- Set the allowable next actions.
+        del_actions -- Remove the current set of next actions.
+        get_notes   -- Return a list of informative note data.
+        set_notes   -- Set informative notes.
+        del_notes   -- Remove any note data.
+        add_note    -- Add a single note.
+    """
+
+    name = 'command'
+    namespace = 'http://jabber.org/protocol/commands'
+    plugin_attrib = 'command'
+    interfaces = set(('action', 'sessionid', 'node',
+                      'status', 'actions', 'notes'))
+    actions = set(('cancel', 'complete', 'execute', 'next', 'prev'))
+    statuses = set(('canceled', 'completed', 'executing'))
+    next_actions = set(('prev', 'next', 'complete'))
+
+    def get_action(self):
+        """
+        Return the value of the action attribute.
+
+        If the Iq stanza's type is "set" then use a default
+        value of "execute".
+        """
+        if self.parent()['type'] == 'set':
+            return self._get_attr('action', default='execute')
+        return self._get_attr('action')
+
+    def set_actions(self, values):
+        """
+        Assign the set of allowable next actions.
+
+        Arguments:
+            values -- A list containing any combination of:
+                        'prev', 'next', and 'complete'
+        """
+        self.del_actions()
+        if values:
+            self._set_sub_text('{%s}actions' % self.namespace, '', True)
+            actions = self.find('{%s}actions' % self.namespace)
+            for val in values:
+                if val in self.next_actions:
+                    action = ET.Element('{%s}%s' % (self.namespace, val))
+                    actions.append(action)
+
+    def get_actions(self):
+        """
+        Return the set of allowable next actions.
+        """
+        actions = []
+        actions_xml = self.find('{%s}actions' % self.namespace)
+        if actions_xml is not None:
+            for action in self.next_actions:
+                action_xml = actions_xml.find('{%s}%s' % (self.namespace,
+                                                          action))
+                if action_xml is not None:
+                    actions.append(action)
+        return actions
+
+    def del_actions(self):
+        """
+        Remove all allowable next actions.
+        """
+        self._del_sub('{%s}actions' % self.namespace)
+
+    def get_notes(self):
+        """
+        Return a list of note information.
+
+        Example:
+            [('info', 'Some informative data'),
+             ('warning', 'Use caution'),
+             ('error', 'The command ran, but had errors')]
+        """
+        notes = []
+        notes_xml = self.findall('{%s}note' % self.namespace)
+        for note in notes_xml:
+            notes.append((note.attrib.get('type', 'info'),
+                          note.text))
+        return notes
+
+    def set_notes(self, notes):
+        """
+        Add multiple notes to the command result.
+
+        Each note is a tuple, with the first item being one of:
+        'info', 'warning', or 'error', and the second item being
+        any human readable message.
+
+        Example:
+            [('info', 'Some informative data'),
+             ('warning', 'Use caution'),
+             ('error', 'The command ran, but had errors')]
+
+
+        Arguments:
+            notes -- A list of tuples of note information.
+        """
+        self.del_notes()
+        for note in notes:
+            self.add_note(note[1], note[0])
+
+    def del_notes(self):
+        """
+        Remove all notes associated with the command result.
+        """
+        notes_xml = self.findall('{%s}note' % self.namespace)
+        for note in notes_xml:
+            self.xml.remove(note)
+
+    def add_note(self, msg='', ntype='info'):
+        """
+        Add a single note annotation to the command.
+
+        Arguments:
+            msg   -- A human readable message.
+            ntype -- One of: 'info', 'warning', 'error'
+        """
+        xml = ET.Element('{%s}note' % self.namespace)
+        xml.attrib['type'] = ntype
+        xml.text = msg
+        self.xml.append(xml)

sleekxmpp/plugins/xep_0059/__init__.py

@@ -0,0 +1,10 @@
+"""
+    SleekXMPP: The Sleek XMPP Library
+    Copyright (C) 2010 Nathanael C. Fritz, Erik Reuterborg Larsson
+    This file is part of SleekXMPP.
+
+    See the file LICENSE for copying permission.
+"""
+
+from sleekxmpp.plugins.xep_0059.stanza import Set
+from sleekxmpp.plugins.xep_0059.rsm import ResultIterator, xep_0059

sleekxmpp/plugins/xep_0059/rsm.py

@@ -0,0 +1,119 @@
+"""
+    SleekXMPP: The Sleek XMPP Library
+    Copyright (C) 2010 Nathanael C. Fritz, Erik Reuterborg Larsson
+    This file is part of SleekXMPP.
+
+    See the file LICENSE for copying permission.
+"""
+
+import logging
+
+import sleekxmpp
+from sleekxmpp import Iq
+from sleekxmpp.plugins.base import base_plugin
+from sleekxmpp.xmlstream import register_stanza_plugin
+from sleekxmpp.plugins.xep_0059 import Set
+
+
+log = logging.getLogger(__name__)
+
+
+class ResultIterator():
+
+    """
+    An iterator for Result Set Managment
+    """
+
+    def __init__(self, query, interface, amount=10, start=None, reverse=False):
+        """
+        Arguments:
+           query     -- The template query
+           interface -- The substanza of the query, for example disco_items
+           amount    -- The max amounts of items to request per iteration
+           start     -- From which item id to start
+           reverse   -- If True, page backwards through the results
+
+        Example:
+           q = Iq()
+           q['to'] = 'pubsub.example.com'
+           q['disco_items']['node'] = 'blog'
+           for i in ResultIterator(q, 'disco_items', '10'):
+               print i['disco_items']['items']
+
+        """
+        self.query = query
+        self.amount = amount
+        self.start = start
+        self.interface = interface
+        self.reverse = reverse
+
+    def __iter__(self):
+        return self
+
+    def __next__(self):
+        return self.next()
+
+    def next(self):
+        """
+        Return the next page of results from a query.
+
+        Note: If using backwards paging, then the next page of
+              results will be the items before the current page
+              of items.
+        """
+        self.query[self.interface]['rsm']['before'] = self.reverse
+        self.query['id'] = self.query.stream.new_id()
+        self.query[self.interface]['rsm']['max'] = str(self.amount)
+
+        if self.start and self.reverse:
+            self.query[self.interface]['rsm']['before'] = self.start
+        elif self.start:
+            self.query[self.interface]['rsm']['after'] = self.start
+
+        r = self.query.send(block=True)
+
+        if not r or not r[self.interface]['rsm']['first'] and \
+           not r[self.interface]['rsm']['last']:
+            raise StopIteration
+
+        if self.reverse:
+            self.start = r[self.interface]['rsm']['first']
+        else:
+            self.start = r[self.interface]['rsm']['last']
+
+        return r
+
+
+class xep_0059(base_plugin):
+
+    """
+    XEP-0050: Result Set Management
+    """
+
+    def plugin_init(self):
+        """
+        Start the XEP-0059 plugin.
+        """
+        self.xep = '0059'
+        self.description = 'Result Set Management'
+        self.stanza = sleekxmpp.plugins.xep_0059.stanza
+
+    def post_init(self):
+        """Handle inter-plugin dependencies."""
+        base_plugin.post_init(self)
+        self.xmpp['xep_0030'].add_feature(Set.namespace)
+
+    def iterate(self, stanza, interface):
+        """
+        Create a new result set iterator for a given stanza query.
+
+        Arguments:
+            stanza    -- A stanza object to serve as a template for
+                         queries made each iteration. For example, a
+                         basic disco#items query.
+            interface -- The name of the substanza to which the
+                         result set management stanza should be
+                         appended. For example, for disco#items queries
+                         the interface 'disco_items' should be used.
+        """
+        return ResultIterator(stanza, interface)

sleekxmpp/plugins/xep_0059/stanza.py

@@ -0,0 +1,108 @@
+"""
+    SleekXMPP: The Sleek XMPP Library
+    Copyright (C) 2010 Nathanael C. Fritz, Erik Reuterborg Larsson
+    This file is part of SleekXMPP.
+
+    See the file LICENSE for copying permission.
+"""
+
+from sleekxmpp.xmlstream import ElementBase, ET
+from sleekxmpp.plugins.xep_0030.stanza.items import DiscoItems
+
+
+class Set(ElementBase):
+
+    """
+    XEP-0059 (Result Set Managment) can be used to manage the
+    results of queries. For example, limiting the number of items
+    per response or starting at certain positions.
+
+    Example set stanzas:
+    <iq type="get">
+      <query xmlns="http://jabber.org/protocol/disco#items">
+        <set xmlns="http://jabber.org/protocol/rsm">
+          <max>2</max>
+        </set>
+      </query>
+    </iq>
+
+    <iq type="result">
+      <query xmlns="http://jabber.org/protocol/disco#items">
+        <item jid="conference.example.com" />
+        <item jid="pubsub.example.com" />
+        <set xmlns="http://jabber.org/protocol/rsm">
+          <first>conference.example.com</first>
+          <last>pubsub.example.com</last>
+        </set>
+      </query>
+    </iq>
+
+    Stanza Interface:
+        first_index -- The index attribute of <first>
+        after       -- The id defining from which item to start
+        before      -- The id defining from which item to
+                       start when browsing backwards
+        max         -- Max amount per response
+        first       -- Id for the first item in the response
+        last        -- Id for the last item in the response
+        index       -- Used to set an index to start from
+        count       -- The number of remote items available
+
+    Methods:
+        set_first_index -- Sets the index attribute for <first> and
+                           creates the element if it doesn't exist
+        get_first_index -- Returns the value of the index
+                           attribute for <first>
+        del_first_index -- Removes the index attribute for <first>
+                           but keeps the element
+        set_before      -- Sets the value of <before>, if the value is True
+                           then the element will be created without a value
+        get_before      -- Returns the value of <before>, if it is
+                           empty it will return True
+
+    """
+    namespace = 'http://jabber.org/protocol/rsm'
+    name = 'set'
+    plugin_attrib = 'rsm'
+    sub_interfaces = set(('first', 'after', 'before', 'count',
+                          'index', 'last', 'max'))
+    interfaces = set(('first_index', 'first', 'after', 'before',
+                      'count', 'index', 'last', 'max'))
+
+    def set_first_index(self, val):
+        fi = self.find("{%s}first" % (self.namespace))
+        if fi is not None:
+            if val:
+                fi.attrib['index'] = val
+            else:
+                del fi.attrib['index']
+        elif val:
+            fi = ET.Element("{%s}first" % (self.namespace))
+            fi.attrib['index'] = val
+            self.xml.append(fi)
+
+    def get_first_index(self):
+        fi = self.find("{%s}first" % (self.namespace))
+        if fi is not None:
+            return fi.attrib.get('index', '')
+
+    def del_first_index(self):
+        fi = self.xml.find("{%s}first" % (self.namespace))
+        if fi is not None:
+            del fi.attrib['index']
+
+    def set_before(self, val):
+        b = self.xml.find("{%s}before" % (self.namespace))
+        if b is None and val == True:
+            self._set_sub_text('{%s}before' % self.namespace, '', True)
+        else:
+            self._set_sub_text('{%s}before' % self.namespace, val)
+
+    def get_before(self):
+        b = self.xml.find("{%s}before" % (self.namespace))
+        if b is not None and not b.text:
+            return True
+        elif b is not None:
+            return b.text
+        else:
+            return None

sleekxmpp/plugins/xep_0060/__init__.py

@@ -0,0 +1,2 @@
+from sleekxmpp.plugins.xep_0060.pubsub import xep_0060
+from sleekxmpp.plugins.xep_0060 import stanza

sleekxmpp/plugins/xep_0060/pubsub.py

@@ -0,0 +1,313 @@
+from __future__ import with_statement
+from sleekxmpp.plugins import base
+import logging
+#from xml.etree import cElementTree as ET
+from sleekxmpp.xmlstream.stanzabase import registerStanzaPlugin, ElementBase, ET
+from sleekxmpp.plugins.xep_0060 import stanza
+from sleekxmpp.plugins.xep_0004 import Form
+
+
+log = logging.getLogger(__name__)
+
+
+class xep_0060(base.base_plugin):
+	"""
+	XEP-0060 Publish Subscribe
+	"""
+
+	def plugin_init(self):
+		self.xep = '0060'
+		self.description = 'Publish-Subscribe'
+
+	def create_node(self, jid, node, config=None, collection=False, ntype=None):
+		pubsub = ET.Element('{http://jabber.org/protocol/pubsub}pubsub')
+		create = ET.Element('create')
+		create.set('node', node)
+		pubsub.append(create)
+		configure = ET.Element('configure')
+		if collection:
+			ntype = 'collection'
+		#if config is None:
+		#	submitform = self.xmpp.plugin['xep_0004'].makeForm('submit')
+		#else:
+		if config is not None:
+			submitform = config
+			if 'FORM_TYPE' in submitform.field:
+				submitform.field['FORM_TYPE'].setValue('http://jabber.org/protocol/pubsub#node_config')
+			else:
+				submitform.addField('FORM_TYPE', 'hidden', value='http://jabber.org/protocol/pubsub#node_config')
+			if ntype:
+				if 'pubsub#node_type' in submitform.field:
+					submitform.field['pubsub#node_type'].setValue(ntype)
+				else:
+					submitform.addField('pubsub#node_type', value=ntype)
+			else:
+				if 'pubsub#node_type' in submitform.field:
+					submitform.field['pubsub#node_type'].setValue('leaf')
+				else:
+					submitform.addField('pubsub#node_type', value='leaf')
+			submitform['type'] = 'submit'
+			configure.append(submitform.xml)
+		pubsub.append(configure)
+		iq = self.xmpp.makeIqSet(pubsub)
+		iq.attrib['to'] = jid
+		iq.attrib['from'] = self.xmpp.boundjid.full
+		id = iq['id']
+		result = iq.send()
+		if result is False or result is None or result['type'] == 'error': return False
+		return True
+
+	def subscribe(self, jid, node, bare=True, subscribee=None):
+		pubsub = ET.Element('{http://jabber.org/protocol/pubsub}pubsub')
+		subscribe = ET.Element('subscribe')
+		subscribe.attrib['node'] = node
+		if subscribee is None:
+			if bare:
+				subscribe.attrib['jid'] = self.xmpp.boundjid.bare
+			else:
+				subscribe.attrib['jid'] = self.xmpp.boundjid.full
+		else:
+			subscribe.attrib['jid'] = subscribee
+		pubsub.append(subscribe)
+		iq = self.xmpp.makeIqSet(pubsub)
+		iq.attrib['to'] = jid
+		iq.attrib['from'] = self.xmpp.boundjid.full
+		id = iq['id']
+		result = iq.send()
+		if result is False or result is None or result['type'] == 'error': return False
+		return True
+
+	def unsubscribe(self, jid, node, bare=True, subscribee=None):
+		pubsub = ET.Element('{http://jabber.org/protocol/pubsub}pubsub')
+		unsubscribe = ET.Element('unsubscribe')
+		unsubscribe.attrib['node'] = node
+		if subscribee is None:
+			if bare:
+				unsubscribe.attrib['jid'] = self.xmpp.boundjid.bare
+			else:
+				unsubscribe.attrib['jid'] = self.xmpp.boundjid.full
+		else:
+			unsubscribe.attrib['jid'] = subscribee
+		pubsub.append(unsubscribe)
+		iq = self.xmpp.makeIqSet(pubsub)
+		iq.attrib['to'] = jid
+		iq.attrib['from'] = self.xmpp.boundjid.full
+		id = iq['id']
+		result = iq.send()
+		if result is False or result is None or result['type'] == 'error': return False
+		return True
+
+	def getNodeConfig(self, jid, node=None): # if no node, then grab default
+		pubsub = ET.Element('{http://jabber.org/protocol/pubsub#owner}pubsub')
+		if node is not None:
+			configure = ET.Element('configure')
+			configure.attrib['node'] = node
+		else:
+			configure = ET.Element('default')
+		pubsub.append(configure)
+		#TODO: Add configure support.
+		iq = self.xmpp.makeIqGet()
+		iq.append(pubsub)
+		iq.attrib['to'] = jid
+		iq.attrib['from'] = self.xmpp.boundjid.full
+		id = iq['id']
+		#self.xmpp.add_handler("<iq id='%s'/>" % id, self.handlerCreateNodeResponse)
+		result = iq.send()
+		if result is None or result == False or result['type'] == 'error':
+			log.warning("got error instead of config")
+			return False
+		if node is not None:
+			form = result.find('{http://jabber.org/protocol/pubsub#owner}pubsub/{http://jabber.org/protocol/pubsub#owner}configure/{jabber:x:data}x')
+		else:
+			form = result.find('{http://jabber.org/protocol/pubsub#owner}pubsub/{http://jabber.org/protocol/pubsub#owner}default/{jabber:x:data}x')
+		if not form or form is None:
+			log.error("No form found.")
+			return False
+		return Form(xml=form)
+
+	def getNodeSubscriptions(self, jid, node):
+		pubsub = ET.Element('{http://jabber.org/protocol/pubsub#owner}pubsub')
+		subscriptions = ET.Element('subscriptions')
+		subscriptions.attrib['node'] = node
+		pubsub.append(subscriptions)
+		iq = self.xmpp.makeIqGet()
+		iq.append(pubsub)
+		iq.attrib['to'] = jid
+		iq.attrib['from'] = self.xmpp.boundjid.full
+		id = iq['id']
+		result = iq.send()
+		if result is None or result == False or result['type'] == 'error':
+			log.warning("got error instead of config")
+			return False
+		else:
+			results = result.findall('{http://jabber.org/protocol/pubsub#owner}pubsub/{http://jabber.org/protocol/pubsub#owner}subscriptions/{http://jabber.org/protocol/pubsub#owner}subscription')
+			if results is None:
+				return False
+			subs = {}
+			for sub in results:
+				subs[sub.get('jid')] = sub.get('subscription')
+			return subs
+
+	def getNodeAffiliations(self, jid, node):
+		pubsub = ET.Element('{http://jabber.org/protocol/pubsub#owner}pubsub')
+		affiliations = ET.Element('affiliations')
+		affiliations.attrib['node'] = node
+		pubsub.append(affiliations)
+		iq = self.xmpp.makeIqGet()
+		iq.append(pubsub)
+		iq.attrib['to'] = jid
+		iq.attrib['from'] = self.xmpp.boundjid.full
+		id = iq['id']
+		result = iq.send()
+		if result is None or result == False or result['type'] == 'error':
+			log.warning("got error instead of config")
+			return False
+		else:
+			results = result.findall('{http://jabber.org/protocol/pubsub#owner}pubsub/{http://jabber.org/protocol/pubsub#owner}affiliations/{http://jabber.org/protocol/pubsub#owner}affiliation')
+			if results is None:
+				return False
+			subs = {}
+			for sub in results:
+				subs[sub.get('jid')] = sub.get('affiliation')
+			return subs
+
+	def deleteNode(self, jid, node):
+		pubsub = ET.Element('{http://jabber.org/protocol/pubsub#owner}pubsub')
+		iq = self.xmpp.makeIqSet()
+		delete = ET.Element('delete')
+		delete.attrib['node'] = node
+		pubsub.append(delete)
+		iq.append(pubsub)
+		iq.attrib['to'] = jid
+		iq.attrib['from'] = self.xmpp.boundjid.full
+		result = iq.send()
+		if result is not None and result is not False and result['type'] != 'error':
+			return True
+		else:
+			return False
+
+
+	def setNodeConfig(self, jid, node, config):
+		pubsub = ET.Element('{http://jabber.org/protocol/pubsub#owner}pubsub')
+		configure = ET.Element('configure')
+		configure.attrib['node'] = node
+		config = config.getXML('submit')
+		configure.append(config)
+		pubsub.append(configure)
+		iq = self.xmpp.makeIqSet(pubsub)
+		iq.attrib['to'] = jid
+		iq.attrib['from'] = self.xmpp.boundjid.full
+		id = iq['id']
+		result = iq.send()
+		if result is None or result['type'] == 'error':
+			return False
+		return True
+
+	def setItem(self, jid, node, items=[]):
+		pubsub = ET.Element('{http://jabber.org/protocol/pubsub}pubsub')
+		publish = ET.Element('publish')
+		publish.attrib['node'] = node
+		for pub_item in items:
+			id, payload = pub_item
+			item = ET.Element('item')
+			if id is not None:
+				item.attrib['id'] = id
+			item.append(payload)
+			publish.append(item)
+		pubsub.append(publish)
+		iq = self.xmpp.makeIqSet(pubsub)
+		iq.attrib['to'] = jid
+		iq.attrib['from'] = self.xmpp.boundjid.full
+		id = iq['id']
+		result = iq.send()
+		if result is None or result is False or result['type'] == 'error': return False
+		return True
+
+	def addItem(self, jid, node, items=[]):
+		return self.setItem(jid, node, items)
+
+	def deleteItem(self, jid, node, item):
+		pubsub = ET.Element('{http://jabber.org/protocol/pubsub}pubsub')
+		retract = ET.Element('retract')
+		retract.attrib['node'] = node
+		itemn = ET.Element('item')
+		itemn.attrib['id'] = item
+		retract.append(itemn)
+		pubsub.append(retract)
+		iq = self.xmpp.makeIqSet(pubsub)
+		iq.attrib['to'] = jid
+		iq.attrib['from'] = self.xmpp.boundjid.full
+		id = iq['id']
+		result = iq.send()
+		if result is None or result is False or result['type'] == 'error': return False
+		return True
+
+	def getNodes(self, jid):
+		response = self.xmpp.plugin['xep_0030'].getItems(jid)
+		items = response.findall('{http://jabber.org/protocol/disco#items}query/{http://jabber.org/protocol/disco#items}item')
+		nodes = {}
+		if items is not None and items is not False:
+			for item in items:
+				nodes[item.get('node')] = item.get('name')
+		return nodes
+
+	def getItems(self, jid, node):
+		response = self.xmpp.plugin['xep_0030'].getItems(jid, node)
+		items = response.findall('{http://jabber.org/protocol/disco#items}query/{http://jabber.org/protocol/disco#items}item')
+		nodeitems = []
+		if items is not None and items is not False:
+			for item in items:
+				nodeitems.append(item.get('node'))
+		return nodeitems
+
+	def addNodeToCollection(self, jid, child, parent=''):
+		config = self.getNodeConfig(jid, child)
+		if not config or config is None:
+			self.lasterror = "Config Error"
+			return False
+		try:
+			config.field['pubsub#collection'].setValue(parent)
+		except KeyError:
+			log.warning("pubsub#collection doesn't exist in config, trying to add it")
+			config.addField('pubsub#collection', value=parent)
+		if not self.setNodeConfig(jid, child, config):
+			return False
+		return True
+
+	def modifyAffiliation(self, ps_jid, node, user_jid, affiliation):
+		if affiliation not in ('owner', 'publisher', 'member', 'none', 'outcast'):
+			raise TypeError
+		pubsub = ET.Element('{http://jabber.org/protocol/pubsub#owner}pubsub')
+		affs = ET.Element('affiliations')
+		affs.attrib['node'] = node
+		aff = ET.Element('affiliation')
+		aff.attrib['jid'] = user_jid
+		aff.attrib['affiliation'] = affiliation
+		affs.append(aff)
+		pubsub.append(affs)
+		iq = self.xmpp.makeIqSet(pubsub)
+		iq.attrib['to'] = ps_jid
+		iq.attrib['from'] = self.xmpp.boundjid.full
+		id = iq['id']
+		result = iq.send()
+		if result is None or result is False or result['type'] == 'error':
+		    return False
+		return True
+
+	def addNodeToCollection(self, jid, child, parent=''):
+		config = self.getNodeConfig(jid, child)
+		if not config or config is None:
+			self.lasterror = "Config Error"
+			return False
+		try:
+			config.field['pubsub#collection'].setValue(parent)
+		except KeyError:
+			log.warning("pubsub#collection doesn't exist in config, trying to add it")
+			config.addField('pubsub#collection', value=parent)
+		if not self.setNodeConfig(jid, child, config):
+			return False
+		return True
+
+	def removeNodeFromCollection(self, jid, child):
+		self.addNodeToCollection(jid, child, '')
+

sleekxmpp/plugins/xep_0060/stanza/__init__.py

@@ -0,0 +1,3 @@
+from sleekxmpp.plugins.xep_0060.stanza.pubsub import Pubsub, Affiliation, Affiliations, Subscription, Subscriptions, SubscribeOptions, Item, Items, Create, Publish, Retract, Unsubscribe, Subscribe, Configure, Options, PubsubState, PubsubStateEvent
+from sleekxmpp.plugins.xep_0060.stanza.pubsub_owner import PubsubOwner, DefaultConfig, OwnerAffiliations, OwnerAffiliation, OwnerConfigure, OwnerDefault, OwnerDelete, OwnerPurge, OwnerRedirect, OwnerSubscriptions, OwnerSubscription
+from sleekxmpp.plugins.xep_0060.stanza.pubsub_event import Event, EventItem, EventRetract, EventItems, EventCollection, EventAssociate, EventDisassociate, EventConfiguration, EventPurge, EventSubscription

sleekxmpp/plugins/xep_0060/stanza/base.py

@@ -0,0 +1,24 @@
+from xml.etree import cElementTree as ET
+
+class OptionalSetting(object):
+	interfaces = set(('required',))
+
+	def setRequired(self, value):
+		value = bool(value)
+		if value and not self['required']:
+			self.xml.append(ET.Element("{%s}required" % self.namespace))
+		elif not value and self['required']:
+			self.delRequired()
+	
+	def getRequired(self):
+		required = self.xml.find("{%s}required" % self.namespace)
+		if required is not None:
+			return True
+		else:
+			return False
+	
+	def delRequired(self):
+		required = self.xml.find("{%s}required" % self.namespace)
+		if required is not None:
+			self.xml.remove(required)
+

sleekxmpp/plugins/xep_0060/stanza/pubsub.py

@@ -0,0 +1,277 @@
+from sleekxmpp.xmlstream.stanzabase import registerStanzaPlugin, ElementBase, ET, JID
+from sleekxmpp.stanza.iq import Iq
+from sleekxmpp.stanza.message import Message
+from sleekxmpp.basexmpp import basexmpp
+from sleekxmpp.xmlstream.xmlstream import XMLStream
+import logging
+from sleekxmpp.plugins import xep_0004
+from sleekxmpp.plugins.xep_0060.stanza.base import OptionalSetting
+
+
+class Pubsub(ElementBase):
+	namespace = 'http://jabber.org/protocol/pubsub'
+	name = 'pubsub'
+	plugin_attrib = 'pubsub'
+	interfaces = set(tuple())
+	plugin_attrib_map = {}
+	plugin_tag_map = {}
+
+registerStanzaPlugin(Iq, Pubsub)
+
+
+class Affiliation(ElementBase):
+	namespace = 'http://jabber.org/protocol/pubsub'
+	name = 'affiliation'
+	plugin_attrib = name
+	interfaces = set(('node', 'affiliation'))
+	plugin_attrib_map = {}
+	plugin_tag_map = {}
+
+class Affiliations(ElementBase):
+	namespace = 'http://jabber.org/protocol/pubsub'
+	name = 'affiliations'
+	plugin_attrib = 'affiliations'
+	interfaces = set(tuple())
+	plugin_attrib_map = {}
+	plugin_tag_map = {}
+	subitem = (Affiliation,)
+
+	def append(self, affiliation):
+		if not isinstance(affiliation, Affiliation):
+			raise TypeError
+		self.xml.append(affiliation.xml)
+		return self.iterables.append(affiliation)
+
+registerStanzaPlugin(Pubsub, Affiliations)
+
+
+class Subscription(ElementBase):
+	namespace = 'http://jabber.org/protocol/pubsub'
+	name = 'subscription'
+	plugin_attrib = name
+	interfaces = set(('jid', 'node', 'subscription', 'subid'))
+	plugin_attrib_map = {}
+	plugin_tag_map = {}
+
+	def setjid(self, value):
+		self._setattr('jid', str(value))
+
+	def getjid(self):
+		return jid(self._getattr('jid'))
+
+registerStanzaPlugin(Pubsub, Subscription)
+
+class Subscriptions(ElementBase):
+	namespace = 'http://jabber.org/protocol/pubsub'
+	name = 'subscriptions'
+	plugin_attrib = 'subscriptions'
+	interfaces = set(tuple())
+	plugin_attrib_map = {}
+	plugin_tag_map = {}
+	subitem = (Subscription,)
+
+registerStanzaPlugin(Pubsub, Subscriptions)
+
+
+class SubscribeOptions(ElementBase, OptionalSetting):
+	namespace = 'http://jabber.org/protocol/pubsub'
+	name = 'subscribe-options'
+	plugin_attrib = 'suboptions'
+	plugin_attrib_map = {}
+	plugin_tag_map = {}
+	interfaces = set(('required',))
+
+registerStanzaPlugin(Subscription, SubscribeOptions)
+
+class Item(ElementBase):
+	namespace = 'http://jabber.org/protocol/pubsub'
+	name = 'item'
+	plugin_attrib = name
+	interfaces = set(('id', 'payload'))
+	plugin_attrib_map = {}
+	plugin_tag_map = {}
+
+	def setPayload(self, value):
+		self.xml.append(value)
+
+	def getPayload(self):
+		childs = self.xml.getchildren()
+		if len(childs) > 0:
+			return childs[0]
+
+	def delPayload(self):
+		for child in self.xml.getchildren():
+			self.xml.remove(child)
+
+class Items(ElementBase):
+	namespace = 'http://jabber.org/protocol/pubsub'
+	name = 'items'
+	plugin_attrib = 'items'
+	interfaces = set(('node',))
+	plugin_attrib_map = {}
+	plugin_tag_map = {}
+	subitem = (Item,)
+
+registerStanzaPlugin(Pubsub, Items)
+
+class Create(ElementBase):
+	namespace = 'http://jabber.org/protocol/pubsub'
+	name = 'create'
+	plugin_attrib = name
+	interfaces = set(('node',))
+	plugin_attrib_map = {}
+	plugin_tag_map = {}
+
+registerStanzaPlugin(Pubsub, Create)
+
+#class Default(ElementBase):
+#	namespace = 'http://jabber.org/protocol/pubsub'
+#	name = 'default'
+#	plugin_attrib = name
+#	interfaces = set(('node', 'type'))
+#	plugin_attrib_map = {}
+#	plugin_tag_map = {}
+#
+#	def getType(self):
+#		t = self._getAttr('type')
+#		if not t: t == 'leaf'
+#		return t
+#
+#registerStanzaPlugin(Pubsub, Default)
+
+class Publish(Items):
+	namespace = 'http://jabber.org/protocol/pubsub'
+	name = 'publish'
+	plugin_attrib = name
+	interfaces = set(('node',))
+	plugin_attrib_map = {}
+	plugin_tag_map = {}
+	subitem = (Item,)
+
+registerStanzaPlugin(Pubsub, Publish)
+
+class Retract(Items):
+	namespace = 'http://jabber.org/protocol/pubsub'
+	name = 'retract'
+	plugin_attrib = name
+	interfaces = set(('node', 'notify'))
+	plugin_attrib_map = {}
+	plugin_tag_map = {}
+
+registerStanzaPlugin(Pubsub, Retract)
+
+class Unsubscribe(ElementBase):
+	namespace = 'http://jabber.org/protocol/pubsub'
+	name = 'unsubscribe'
+	plugin_attrib = name
+	interfaces = set(('node', 'jid'))
+	plugin_attrib_map = {}
+	plugin_tag_map = {}
+
+	def setJid(self, value):
+		self._setAttr('jid', str(value))
+
+	def getJid(self):
+		return JID(self._getAttr('jid'))
+
+registerStanzaPlugin(Pubsub, Unsubscribe)
+
+class Subscribe(ElementBase):
+	namespace = 'http://jabber.org/protocol/pubsub'
+	name = 'subscribe'
+	plugin_attrib = name
+	interfaces = set(('node', 'jid'))
+	plugin_attrib_map = {}
+	plugin_tag_map = {}
+
+	def setJid(self, value):
+		self._setAttr('jid', str(value))
+
+	def getJid(self):
+		return JID(self._getAttr('jid'))
+
+registerStanzaPlugin(Pubsub, Subscribe)
+
+class Configure(ElementBase):
+	namespace = 'http://jabber.org/protocol/pubsub'
+	name = 'configure'
+	plugin_attrib = name
+	interfaces = set(('node', 'type'))
+	plugin_attrib_map = {}
+	plugin_tag_map = {}
+
+	def getType(self):
+		t = self._getAttr('type')
+		if not t: t == 'leaf'
+		return t
+
+registerStanzaPlugin(Pubsub, Configure)
+registerStanzaPlugin(Configure, xep_0004.Form)
+
+class Options(ElementBase):
+	namespace = 'http://jabber.org/protocol/pubsub'
+	name = 'options'
+	plugin_attrib = 'options'
+	interfaces = set(('jid', 'node', 'options'))
+	plugin_attrib_map = {}
+	plugin_tag_map = {}
+
+	def __init__(self, *args, **kwargs):
+		ElementBase.__init__(self, *args, **kwargs)
+
+	def getOptions(self):
+		config = self.xml.find('{jabber:x:data}x')
+		form = xep_0004.Form()
+		if config is not None:
+			form.fromXML(config)
+		return form
+
+	def setOptions(self, value):
+		self.xml.append(value.getXML())
+		return self
+
+	def delOptions(self):
+		config = self.xml.find('{jabber:x:data}x')
+		self.xml.remove(config)
+
+	def setJid(self, value):
+		self._setAttr('jid', str(value))
+
+	def getJid(self):
+		return JID(self._getAttr('jid'))
+
+registerStanzaPlugin(Pubsub, Options)
+registerStanzaPlugin(Subscribe, Options)
+
+class PubsubState(ElementBase):
+    namespace = 'http://jabber.org/protocol/psstate'
+    name = 'state'
+    plugin_attrib = 'psstate'
+    interfaces = set(('node', 'item', 'payload'))
+    plugin_attrib_map = {}
+    plugin_tag_map = {}
+
+    def setPayload(self, value):
+        self.xml.append(value)
+
+    def getPayload(self):
+        childs = self.xml.getchildren()
+        if len(childs) > 0:
+            return childs[0]
+
+    def delPayload(self):
+        for child in self.xml.getchildren():
+            self.xml.remove(child)
+
+registerStanzaPlugin(Iq, PubsubState)
+
+class PubsubStateEvent(ElementBase):
+    namespace = 'http://jabber.org/protocol/psstate#event'
+    name = 'event'
+    plugin_attrib = 'psstate_event'
+    intefaces = set(tuple())
+    plugin_attrib_map = {}
+    plugin_tag_map = {}
+
+registerStanzaPlugin(Message, PubsubStateEvent)
+registerStanzaPlugin(PubsubStateEvent, PubsubState)

sleekxmpp/plugins/xep_0060/stanza/pubsub_event.py

@@ -0,0 +1,124 @@
+from sleekxmpp.xmlstream.stanzabase import registerStanzaPlugin, ElementBase, ET, JID
+from sleekxmpp.stanza.iq import Iq
+from sleekxmpp.stanza.message import Message
+from sleekxmpp.basexmpp import basexmpp
+from sleekxmpp.xmlstream.xmlstream import XMLStream
+import logging
+from sleekxmpp.plugins import xep_0004
+
+class Event(ElementBase):
+	namespace = 'http://jabber.org/protocol/pubsub#event'
+	name = 'event'
+	plugin_attrib = 'pubsub_event'
+	interfaces = set(('node',))
+	plugin_attrib_map = {}
+	plugin_tag_map = {}
+
+registerStanzaPlugin(Message, Event)
+
+class EventItem(ElementBase):
+	namespace = 'http://jabber.org/protocol/pubsub#event'
+	name = 'item'
+	plugin_attrib = 'item'
+	interfaces = set(('id', 'payload'))
+	plugin_attrib_map = {}
+	plugin_tag_map = {}
+
+	def setPayload(self, value):
+		self.xml.append(value)
+	
+	def getPayload(self):
+		childs = self.xml.getchildren()
+		if len(childs) > 0:
+			return childs[0]
+	
+	def delPayload(self):
+		for child in self.xml.getchildren():
+			self.xml.remove(child)
+
+
+class EventRetract(ElementBase):
+	namespace = 'http://jabber.org/protocol/pubsub#event'
+	name = 'retract'
+	plugin_attrib = 'retract'
+	interfaces = set(('id',))
+	plugin_attrib_map = {}
+	plugin_tag_map = {}
+
+class EventItems(ElementBase):
+	namespace = 'http://jabber.org/protocol/pubsub#event'
+	name = 'items'
+	plugin_attrib = 'items'
+	interfaces = set(('node',))
+	plugin_attrib_map = {}
+	plugin_tag_map = {}
+	subitem = (EventItem, EventRetract)
+
+registerStanzaPlugin(Event, EventItems)
+
+class EventCollection(ElementBase):
+	namespace = 'http://jabber.org/protocol/pubsub#event'
+	name = 'collection'
+	plugin_attrib = name
+	interfaces = set(('node',))
+	plugin_attrib_map = {}
+	plugin_tag_map = {}
+
+registerStanzaPlugin(Event, EventCollection)
+
+class EventAssociate(ElementBase):
+	namespace = 'http://jabber.org/protocol/pubsub#event'
+	name = 'associate'
+	plugin_attrib = name
+	interfaces = set(('node',))
+	plugin_attrib_map = {}
+	plugin_tag_map = {}
+
+registerStanzaPlugin(EventCollection, EventAssociate)
+
+class EventDisassociate(ElementBase):
+	namespace = 'http://jabber.org/protocol/pubsub#event'
+	name = 'disassociate'
+	plugin_attrib = name
+	interfaces = set(('node',))
+	plugin_attrib_map = {}
+	plugin_tag_map = {}
+
+registerStanzaPlugin(EventCollection, EventDisassociate)
+
+class EventConfiguration(ElementBase):
+	namespace = 'http://jabber.org/protocol/pubsub#event'
+	name = 'configuration'
+	plugin_attrib = name
+	interfaces = set(('node', 'config'))
+	plugin_attrib_map = {}
+	plugin_tag_map = {}
+	
+registerStanzaPlugin(Event, EventConfiguration)
+registerStanzaPlugin(EventConfiguration, xep_0004.Form)
+
+class EventPurge(ElementBase):
+	namespace = 'http://jabber.org/protocol/pubsub#event'
+	name = 'purge'
+	plugin_attrib = name
+	interfaces = set(('node',))
+	plugin_attrib_map = {}
+	plugin_tag_map = {}
+
+registerStanzaPlugin(Event, EventPurge)
+
+class EventSubscription(ElementBase):
+	namespace = 'http://jabber.org/protocol/pubsub#event'
+	name = 'subscription'
+	plugin_attrib = name
+	interfaces = set(('node','expiry', 'jid', 'subid', 'subscription'))
+	plugin_attrib_map = {}
+	plugin_tag_map = {}
+	
+	def setJid(self, value):
+		self._setAttr('jid', str(value))
+	
+	def getJid(self):
+		return JID(self._getAttr('jid'))
+
+registerStanzaPlugin(Event, EventSubscription)

sleekxmpp/plugins/xep_0060/stanza/pubsub_owner.py

@@ -0,0 +1,152 @@
+from sleekxmpp.xmlstream.stanzabase import registerStanzaPlugin, ElementBase, ET, JID
+from sleekxmpp.stanza.iq import Iq
+from sleekxmpp.stanza.message import Message
+from sleekxmpp.basexmpp import basexmpp
+from sleekxmpp.xmlstream.xmlstream import XMLStream
+import logging
+from sleekxmpp.plugins import xep_0004
+from sleekxmpp.plugins.xep_0060.stanza.base import OptionalSetting
+from sleekxmpp.plugins.xep_0060.stanza.pubsub import Affiliations, Affiliation, Configure, Subscriptions
+
+class PubsubOwner(ElementBase):
+	namespace = 'http://jabber.org/protocol/pubsub#owner'
+	name = 'pubsub'
+	plugin_attrib = 'pubsub_owner'
+	interfaces = set(tuple())
+	plugin_attrib_map = {}
+	plugin_tag_map = {}
+
+registerStanzaPlugin(Iq, PubsubOwner)
+
+class DefaultConfig(ElementBase):
+	namespace = 'http://jabber.org/protocol/pubsub#owner'
+	name = 'default'
+	plugin_attrib = 'default'
+	interfaces = set(('node', 'type', 'config'))
+	plugin_attrib_map = {}
+	plugin_tag_map = {}
+
+	def __init__(self, *args, **kwargs):
+		ElementBase.__init__(self, *args, **kwargs)
+
+	def getType(self):
+		t = self._getAttr('type')
+		if not t: t = 'leaf'
+		return t
+
+	def getConfig(self):
+		return self['form']
+
+	def setConfig(self, value):
+		self['form'].setStanzaValues(value.getStanzaValues())
+		return self
+
+registerStanzaPlugin(PubsubOwner, DefaultConfig)
+registerStanzaPlugin(DefaultConfig, xep_0004.Form)
+
+class OwnerAffiliations(Affiliations):
+	namespace = 'http://jabber.org/protocol/pubsub#owner'
+	interfaces = set(('node'))
+	plugin_attrib_map = {}
+	plugin_tag_map = {}
+
+	def append(self, affiliation):
+		if not isinstance(affiliation, OwnerAffiliation):
+			raise TypeError
+		self.xml.append(affiliation.xml)
+		return self.affiliations.append(affiliation)
+
+registerStanzaPlugin(PubsubOwner, OwnerAffiliations)
+
+class OwnerAffiliation(Affiliation):
+	namespace = 'http://jabber.org/protocol/pubsub#owner'
+	interfaces = set(('affiliation', 'jid'))
+	plugin_attrib_map = {}
+	plugin_tag_map = {}
+
+class OwnerConfigure(Configure):
+	namespace = 'http://jabber.org/protocol/pubsub#owner'
+	interfaces = set(('node', 'config'))
+	plugin_attrib_map = {}
+	plugin_tag_map = {}
+
+registerStanzaPlugin(PubsubOwner, OwnerConfigure)
+
+class OwnerDefault(OwnerConfigure):
+	namespace = 'http://jabber.org/protocol/pubsub#owner'
+	interfaces = set(('node', 'config'))
+	plugin_attrib_map = {}
+	plugin_tag_map = {}
+
+	def getConfig(self):
+		return self['form']
+
+	def setConfig(self, value):
+		self['form'].setStanzaValues(value.getStanzaValues())
+		return self
+
+registerStanzaPlugin(PubsubOwner, OwnerDefault)
+registerStanzaPlugin(OwnerDefault, xep_0004.Form)
+
+class OwnerDelete(ElementBase, OptionalSetting):
+	namespace = 'http://jabber.org/protocol/pubsub#owner'
+	name = 'delete'
+	plugin_attrib = 'delete'
+	plugin_attrib_map = {}
+	plugin_tag_map = {}
+	interfaces = set(('node',))
+
+registerStanzaPlugin(PubsubOwner, OwnerDelete)
+
+class OwnerPurge(ElementBase, OptionalSetting):
+	namespace = 'http://jabber.org/protocol/pubsub#owner'
+	name = 'purge'
+	plugin_attrib = name
+	plugin_attrib_map = {}
+	plugin_tag_map = {}
+
+registerStanzaPlugin(PubsubOwner, OwnerPurge)
+
+class OwnerRedirect(ElementBase):
+	namespace = 'http://jabber.org/protocol/pubsub#owner'
+	name = 'redirect'
+	plugin_attrib = name
+	interfaces = set(('node', 'jid'))
+	plugin_attrib_map = {}
+	plugin_tag_map = {}
+
+	def setJid(self, value):
+		self._setAttr('jid', str(value))
+
+	def getJid(self):
+		return JID(self._getAttr('jid'))
+
+registerStanzaPlugin(OwnerDelete, OwnerRedirect)
+
+class OwnerSubscriptions(Subscriptions):
+	namespace = 'http://jabber.org/protocol/pubsub#owner'
+	interfaces = set(('node',))
+	plugin_attrib_map = {}
+	plugin_tag_map = {}
+
+	def append(self, subscription):
+		if not isinstance(subscription, OwnerSubscription):
+			raise TypeError
+		self.xml.append(subscription.xml)
+		return self.subscriptions.append(subscription)
+
+registerStanzaPlugin(PubsubOwner, OwnerSubscriptions)
+
+class OwnerSubscription(ElementBase):
+	namespace = 'http://jabber.org/protocol/pubsub#owner'
+	name = 'subscription'
+	plugin_attrib = name
+	interfaces = set(('jid', 'subscription'))
+	plugin_attrib_map = {}
+	plugin_tag_map = {}
+
+	def setJid(self, value):
+		self._setAttr('jid', str(value))
+
+	def getJid(self):
+		return JID(self._getAttr('from'))

sleekxmpp/plugins/xep_0066/__init__.py

@@ -0,0 +1,11 @@
+"""
+    SleekXMPP: The Sleek XMPP Library
+    Copyright (C) 2011 Nathanael C. Fritz, Lance J.T. Stout
+    This file is part of SleekXMPP.
+
+    See the file LICENSE for copying permission.
+"""
+
+from sleekxmpp.plugins.xep_0066 import stanza
+from sleekxmpp.plugins.xep_0066.stanza import OOB, OOBTransfer
+from sleekxmpp.plugins.xep_0066.oob import xep_0066

sleekxmpp/plugins/xep_0066/oob.py

@@ -0,0 +1,154 @@
+"""
+    SleekXMPP: The Sleek XMPP Library
+    Copyright (C) 2011 Nathanael C. Fritz, Lance J.T. Stout
+    This file is part of SleekXMPP.
+
+    See the file LICENSE for copying permission.
+"""
+
+import logging
+
+from sleekxmpp.stanza import Message, Presence, Iq
+from sleekxmpp.exceptions import XMPPError
+from sleekxmpp.xmlstream import register_stanza_plugin
+from sleekxmpp.xmlstream.handler import Callback
+from sleekxmpp.xmlstream.matcher import StanzaPath
+from sleekxmpp.plugins.base import base_plugin
+from sleekxmpp.plugins.xep_0066 import stanza
+
+
+log = logging.getLogger(__name__)
+
+
+class xep_0066(base_plugin):
+
+    """
+    XEP-0066: Out-of-Band Data
+
+    Out-of-Band Data is a basic method for transferring files between
+    XMPP agents. The URL of the resource in question is sent to the receiving
+    entity, which then downloads the resource before responding to the OOB
+    request. OOB is also used as a generic means to transmit URLs in other
+    stanzas to indicate where to find additional information.
+
+    Also see <http://www.xmpp.org/extensions/xep-0066.html>.
+
+    Events:
+        oob_transfer -- Raised when a request to download a resource
+                        has been received.
+
+    Methods:
+        send_oob -- Send a request to another entity to download a file
+                    or other addressable resource.
+    """
+
+    def plugin_init(self):
+        """Start the XEP-0066 plugin."""
+        self.xep = '0066'
+        self.description = 'Out-of-Band Transfer'
+        self.stanza = stanza
+
+        self.url_handlers = {'global': self._default_handler,
+                             'jid': {}}
+
+        register_stanza_plugin(Iq, stanza.OOBTransfer)
+        register_stanza_plugin(Message, stanza.OOB)
+        register_stanza_plugin(Presence, stanza.OOB)
+
+        self.xmpp.register_handler(
+                Callback('OOB Transfer',
+                         StanzaPath('iq@type=set/oob_transfer'),
+                         self._handle_transfer))
+
+    def post_init(self):
+        """Handle cross-plugin dependencies."""
+        base_plugin.post_init(self)
+        self.xmpp['xep_0030'].add_feature(stanza.OOBTransfer.namespace)
+        self.xmpp['xep_0030'].add_feature(stanza.OOB.namespace)
+
+    def register_url_handler(self, jid=None, handler=None):
+        """
+        Register a handler to process download requests, either for all
+        JIDs or a single JID.
+
+        Arguments:
+            jid     -- If None, then set the handler as a global default.
+            handler -- If None, then remove the existing handler for the
+                       given JID, or reset the global handler if the JID
+                       is None.
+        """
+        if jid is None:
+            if handler is not None:
+                self.url_handlers['global'] = handler
+            else:
+                self.url_handlers['global'] = self._default_handler
+        else:
+            if handler is not None:
+                self.url_handlers['jid'][jid] = handler
+            else:
+                del self.url_handlers['jid'][jid]
+
+    def send_oob(self, to, url, desc=None, ifrom=None, **iqargs):
+        """
+        Initiate a basic file transfer by sending the URL of
+        a file or other resource.
+
+        Arguments:
+            url      -- The URL of the resource to transfer.
+            desc     -- An optional human readable description of the item
+                        that is to be transferred.
+            ifrom    -- Specifiy the sender's JID.
+            block    -- If true, block and wait for the stanzas' reply.
+            timeout  -- The time in seconds to block while waiting for
+                        a reply. If None, then wait indefinitely.
+            callback -- Optional callback to execute when a reply is
+                        received instead of blocking and waiting for
+                        the reply.
+        """
+        iq = self.xmpp.Iq()
+        iq['type'] = 'set'
+        iq['to'] = to
+        if ifrom:
+            iq['from'] = ifrom
+        iq['oob_transfer']['url'] = url
+        iq['oob_transfer']['desc'] = desc
+        return iq.send(**iqargs)
+
+    def _run_url_handler(self, iq):
+        """
+        Execute the appropriate handler for a transfer request.
+
+        Arguments:
+            iq -- The Iq stanza containing the OOB transfer request.
+        """
+        if iq['to'] in self.url_handlers['jid']:
+            return self.url_handlers['jid'][jid](iq)
+        else:
+            if self.url_handlers['global']:
+                self.url_handlers['global'](iq)
+            else:
+                raise XMPPError('service-unavailable')
+
+    def _default_handler(self, iq):
+        """
+        As a safe default, don't actually download files.
+
+        Register a new handler using self.register_url_handler to
+        screen requests and download files.
+
+        Arguments:
+            iq -- The Iq stanza containing the OOB transfer request.
+        """
+        raise XMPPError('service-unavailable')
+
+    def _handle_transfer(self, iq):
+        """
+        Handle receiving an out-of-band transfer request.
+
+        Arguments:
+            iq -- An Iq stanza containing an OOB transfer request.
+        """
+        log.debug('Received out-of-band data request for %s from %s:' % (
+            iq['oob_transfer']['url'], iq['from']))
+        self._run_url_handler(iq)
+        iq.reply().send()

sleekxmpp/plugins/xep_0066/stanza.py

@@ -0,0 +1,33 @@
+"""
+    SleekXMPP: The Sleek XMPP Library
+    Copyright (C) 2011 Nathanael C. Fritz, Lance J.T. Stout
+    This file is part of SleekXMPP.
+
+    See the file LICENSE for copying permission.
+"""
+
+from sleekxmpp.xmlstream import ElementBase
+
+
+class OOBTransfer(ElementBase):
+
+    """
+    """
+
+    name = 'query'
+    namespace = 'jabber:iq:oob'
+    plugin_attrib = 'oob_transfer'
+    interfaces = set(('url', 'desc', 'sid'))
+    sub_interfaces = set(('url', 'desc'))
+
+
+class OOB(ElementBase):
+
+    """
+    """
+
+    name = 'x'
+    namespace = 'jabber:x:oob'
+    plugin_attrib = 'oob'
+    interfaces = set(('url', 'desc'))
+    sub_interfaces = interfaces

sleekxmpp/plugins/xep_0078.py

@@ -36,7 +36,7 @@ class xep_0078(base.base_plugin):
 		log.debug("Starting jabber:iq:auth Authentication")
 		auth_request = self.xmpp.makeIqGet()
 		auth_request_query = ET.Element('{jabber:iq:auth}query')
-		auth_request.attrib['to'] = self.xmpp.server
+		auth_request.attrib['to'] = self.xmpp.boundjid.host
 		username = ET.Element('username')
 		username.text = self.xmpp.username
 		auth_request_query.append(username)

sleekxmpp/plugins/xep_0082.py

@@ -0,0 +1,206 @@
+"""
+    SleekXMPP: The Sleek XMPP Library
+    Copyright (C) 2011 Nathanael C. Fritz, Lance J.T. Stout
+    This file is part of SleekXMPP.
+
+    See the file LICENSE for copying permission.
+"""
+
+import logging
+import datetime as dt
+
+from sleekxmpp.plugins.base import base_plugin
+from sleekxmpp.thirdparty import tzutc, tzoffset, parse_iso
+
+
+# =====================================================================
+# To make it easier for stanzas without direct access to plugin objects
+# to use the XEP-0082 utility methods, we will define them as top-level
+# functions and then just reference them in the plugin itself.
+
+def parse(time_str):
+    """
+    Convert a string timestamp into a datetime object.
+
+    Arguments:
+        time_str -- A formatted timestamp string.
+    """
+    return parse_iso(time_str)
+
+
+def format_date(time_obj):
+    """
+    Return a formatted string version of a date object.
+
+    Format:
+        YYYY-MM-DD
+
+    Arguments:
+        time_obj -- A date or datetime object.
+    """
+    if isinstance(time_obj, dt.datetime):
+        time_obj = time_obj.date()
+    return time_obj.isoformat()
+
+def format_time(time_obj):
+    """
+    Return a formatted string version of a time object.
+
+    format:
+        hh:mm:ss[.sss][TZD]
+
+    arguments:
+        time_obj -- A time or datetime object.
+    """
+    if isinstance(time_obj, dt.datetime):
+        time_obj = time_obj.timetz()
+    timestamp = time_obj.isoformat()
+    if time_obj.tzinfo == tzutc():
+        timestamp = timestamp[:-6]
+        return '%sZ' % timestamp
+    return timestamp
+
+def format_datetime(time_obj):
+    """
+    Return a formatted string version of a datetime object.
+
+    Format:
+        YYYY-MM-DDThh:mm:ss[.sss]TZD
+
+    arguments:
+        time_obj -- A datetime object.
+    """
+    timestamp = time_obj.isoformat('T')
+    if time_obj.tzinfo == tzutc():
+        timestamp = timestamp[:-6]
+        return '%sZ' % timestamp
+    return timestamp
+
+def date(year=None, month=None, day=None):
+    """
+    Create a date only timestamp for the given instant.
+
+    Unspecified components default to their current counterparts.
+
+    Arguments:
+        year   -- Integer value of the year (4 digits)
+        month  -- Integer value of the month
+        day    -- Integer value of the day of the month.
+    """
+    today = dt.datetime.today()
+    if year is None:
+        year = today.year
+    if month is None:
+        month = today.month
+    if day is None:
+        day = today.day
+    return format_date(dt.date(year, month, day))
+
+def time(hour=None, min=None, sec=None, micro=None, offset=None):
+    """
+    Create a time only timestamp for the given instant.
+
+    Unspecified components default to their current counterparts.
+
+    Arguments:
+        hour   -- Integer value of the hour.
+        min    -- Integer value of the number of minutes.
+        sec    -- Integer value of the number of seconds.
+        micro  -- Integer value of the number of microseconds.
+        offset -- Either a positive or negative number of seconds
+                  to offset from UTC to match a desired timezone,
+                  or a tzinfo object.
+    """
+    now = dt.datetime.utcnow()
+    if hour is None:
+        hour = now.hour
+    if min is None:
+        min = now.minute
+    if sec is None:
+        sec = now.second
+    if micro is None:
+        micro = now.microsecond
+    if offset is None:
+        offset = tzutc()
+    elif not isinstance(offset, dt.tzinfo):
+        offset = tzoffset(None, offset)
+    time = dt.time(hour, min, sec, micro, offset)
+    return format_time(time)
+
+def datetime(year=None, month=None, day=None, hour=None,
+             min=None, sec=None, micro=None, offset=None,
+             separators=True):
+    """
+    Create a datetime timestamp for the given instant.
+
+    Unspecified components default to their current counterparts.
+
+    Arguments:
+        year   -- Integer value of the year (4 digits)
+        month  -- Integer value of the month
+        day    -- Integer value of the day of the month.
+        hour   -- Integer value of the hour.
+        min    -- Integer value of the number of minutes.
+        sec    -- Integer value of the number of seconds.
+        micro  -- Integer value of the number of microseconds.
+        offset -- Either a positive or negative number of seconds
+                  to offset from UTC to match a desired timezone,
+                  or a tzinfo object.
+    """
+    now = dt.datetime.utcnow()
+    if year is None:
+        year = now.year
+    if month is None:
+        month = now.month
+    if day is None:
+        day = now.day
+    if hour is None:
+        hour = now.hour
+    if min is None:
+        min = now.minute
+    if sec is None:
+        sec = now.second
+    if micro is None:
+        micro = now.microsecond
+    if offset is None:
+        offset = tzutc()
+    elif not isinstance(offset, dt.tzinfo):
+        offset = tzoffset(None, offset)
+
+    date = dt.datetime(year, month, day, hour,
+                       min, sec, micro, offset)
+    return format_datetime(date)
+
+class xep_0082(base_plugin):
+
+    """
+    XEP-0082: XMPP Date and Time Profiles
+
+    XMPP uses a subset of the formats allowed by ISO 8601 as a matter of
+    pragmatism based on the relatively few formats historically used by
+    the XMPP.
+
+    Also see <http://www.xmpp.org/extensions/xep-0082.html>.
+
+    Methods:
+        date            -- Create a time stamp using the Date profile.
+        datetime        -- Create a time stamp using the DateTime profile.
+        time            -- Create a time stamp using the Time profile.
+        format_date     -- Format an existing date object.
+        format_datetime -- Format an existing datetime object.
+        format_time     -- Format an existing time object.
+        parse           -- Convert a time string into a Python datetime object.
+    """
+
+    def plugin_init(self):
+        """Start the XEP-0082 plugin."""
+        self.xep = '0082'
+        self.description = 'XMPP Date and Time Profiles'
+
+        self.date = date
+        self.datetime = datetime
+        self.time = time
+        self.format_date = format_date
+        self.format_datetime = format_datetime
+        self.format_time = format_time
+        self.parse = parse

sleekxmpp/plugins/xep_0085.py

@@ -1,104 +0,0 @@
-"""
-    SleekXMPP: The Sleek XMPP Library
-    Copyright (C) 2010 Nathanael C. Fritz, Lance J.T. Stout
-    This file is part of SleekXMPP.
-
-    See the file LICENSE for copying permissio
-"""
-
-import logging
-from . import base
-from .. xmlstream.handler.callback import Callback
-from .. xmlstream.matcher.xpath import MatchXPath
-from .. xmlstream.stanzabase import registerStanzaPlugin, ElementBase, ET, JID
-from .. stanza.message import Message
-
-
-log = logging.getLogger(__name__)
-
-
-class ChatState(ElementBase):
-    namespace = 'http://jabber.org/protocol/chatstates'
-    plugin_attrib = 'chat_state'
-    interface = set(('state',))
-    states = set(('active', 'composing', 'gone', 'inactive', 'paused'))
-
-    def active(self):
-        self.setState('active')
-
-    def composing(self):
-        self.setState('composing')
-
-    def gone(self):
-        self.setState('gone')
-
-    def inactive(self):
-        self.setState('inactive')
-
-    def paused(self):
-        self.setState('paused')
-
-    def setState(self, state):
-        if state in self.states:
-            self.name = state
-            self.xml.tag = '{%s}%s' % (self.namespace, state)
-        else:
-            raise ValueError('Invalid chat state')
-
-    def getState(self):
-        return self.name
-
-# In order to match the various chat state elements,
-# we need one stanza object per state, even though
-# they are all the same except for the initial name
-# value. Do not depend on the type of the chat state
-# stanza object for the actual state.
-
-class Active(ChatState):
-    name = 'active'
-class Composing(ChatState):
-    name = 'composing'
-class Gone(ChatState):
-    name = 'gone'
-class Inactive(ChatState):
-    name = 'inactive'
-class Paused(ChatState):
-    name = 'paused'
-
-
-class xep_0085(base.base_plugin):
-    """
-    XEP-0085 Chat State Notifications
-    """
-
-    def plugin_init(self):
-        self.xep = '0085'
-        self.description = 'Chat State Notifications'
-
-        handlers = [('Active Chat State', 'active'),
-                    ('Composing Chat State', 'composing'),
-                    ('Gone Chat State', 'gone'),
-                    ('Inactive Chat State', 'inactive'),
-                    ('Paused Chat State', 'paused')]
-        for handler in handlers:
-            self.xmpp.registerHandler(
-                Callback(handler[0],
-                         MatchXPath("{%s}message/{%s}%s" % (self.xmpp.default_ns,
-                                                            ChatState.namespace,
-                                                            handler[1])),
-                         self._handleChatState))
-
-        registerStanzaPlugin(Message, Active)
-        registerStanzaPlugin(Message, Composing)
-        registerStanzaPlugin(Message, Gone)
-        registerStanzaPlugin(Message, Inactive)
-        registerStanzaPlugin(Message, Paused)
-
-    def post_init(self):
-        base.base_plugin.post_init(self)
-        self.xmpp.plugin['xep_0030'].add_feature('http://jabber.org/protocol/chatstates')
-
-    def _handleChatState(self, msg):
-        state = msg['chat_state'].name
-        log.debug("Chat State: %s, %s" % (state, msg['from'].jid))
-        self.xmpp.event('chatstate_%s' % state, msg)

sleekxmpp/plugins/xep_0085/__init__.py

@@ -0,0 +1,10 @@
+"""
+    SleekXMPP: The Sleek XMPP Library
+    Copyright (C) 2011 Nathanael C. Fritz, Lance J.T. Stout
+    This file is part of SleekXMPP.
+
+    See the file LICENSE for copying permissio
+"""
+
+from sleekxmpp.plugins.xep_0085.stanza import ChatState
+from sleekxmpp.plugins.xep_0085.chat_states import xep_0085

sleekxmpp/plugins/xep_0085/chat_states.py

@@ -0,0 +1,49 @@
+"""
+    SleekXMPP: The Sleek XMPP Library
+    Copyright (C) 2011 Nathanael C. Fritz, Lance J.T. Stout
+    This file is part of SleekXMPP.
+
+    See the file LICENSE for copying permissio
+"""
+
+import logging
+
+import sleekxmpp
+from sleekxmpp.stanza import Message
+from sleekxmpp.xmlstream.handler import Callback
+from sleekxmpp.xmlstream.matcher import StanzaPath
+from sleekxmpp.xmlstream import register_stanza_plugin, ElementBase, ET
+from sleekxmpp.plugins.base import base_plugin
+from sleekxmpp.plugins.xep_0085 import stanza, ChatState
+
+
+log = logging.getLogger(__name__)
+
+
+class xep_0085(base_plugin):
+
+    """
+    XEP-0085 Chat State Notifications
+    """
+
+    def plugin_init(self):
+        self.xep = '0085'
+        self.description = 'Chat State Notifications'
+        self.stanza = stanza
+
+        for state in ChatState.states:
+            self.xmpp.register_handler(
+                Callback('Chat State: %s' % state,
+                         StanzaPath('message@chat_state=%s' % state),
+                         self._handle_chat_state))
+
+        register_stanza_plugin(Message, ChatState)
+
+    def post_init(self):
+        base_plugin.post_init(self)
+        self.xmpp.plugin['xep_0030'].add_feature(ChatState.namespace)
+
+    def _handle_chat_state(self, msg):
+        state = msg['chat_state']
+        log.debug("Chat State: %s, %s" % (state, msg['from'].jid))
+        self.xmpp.event('chatstate_%s' % state, msg)

sleekxmpp/plugins/xep_0085/stanza.py

@@ -0,0 +1,73 @@
+"""
+    SleekXMPP: The Sleek XMPP Library
+    Copyright (C) 2011 Nathanael C. Fritz, Lance J.T. Stout
+    This file is part of SleekXMPP.
+
+    See the file LICENSE for copying permissio
+"""
+
+import sleekxmpp
+from sleekxmpp.xmlstream import ElementBase, ET
+
+
+class ChatState(ElementBase):
+
+    """
+    Example chat state stanzas:
+        <message>
+          <active xmlns="http://jabber.org/protocol/chatstates" />
+        </message>
+
+        <message>
+          <paused xmlns="http://jabber.org/protocol/chatstates" />
+        </message>
+
+    Stanza Interfaces:
+        chat_state
+
+    Attributes:
+        states
+
+    Methods:
+        get_chat_state
+        set_chat_state
+        del_chat_state
+    """
+
+    name = ''
+    namespace = 'http://jabber.org/protocol/chatstates'
+    plugin_attrib = 'chat_state'
+    interfaces = set(('chat_state',))
+    is_extension = True
+
+    states = set(('active', 'composing', 'gone', 'inactive', 'paused'))
+
+    def setup(self, xml=None):
+        self.xml = ET.Element('')
+        return True
+
+    def get_chat_state(self):
+        parent = self.parent()
+        for state in self.states:
+            state_xml = parent.find('{%s}%s' % (self.namespace, state))
+            if state_xml is not None:
+                self.xml = state_xml
+                return state
+        return ''
+
+    def set_chat_state(self, state):
+        self.del_chat_state()
+        parent = self.parent()
+        if state in self.states:
+            self.xml = ET.Element('{%s}%s' % (self.namespace, state))
+            parent.append(self.xml)
+        elif state not in [None, '']:
+            raise ValueError('Invalid chat state')
+
+    def del_chat_state(self):
+        parent = self.parent()
+        for state in self.states:
+            state_xml = parent.find('{%s}%s' % (self.namespace, state))
+            if state_xml is not None:
+                self.xml = ET.Element('')
+                parent.xml.remove(state_xml)

sleekxmpp/plugins/xep_0086.py

@@ -1,49 +0,0 @@
-
-from __future__ import with_statement
-from . import base
-import logging
-from xml.etree import cElementTree as ET
-import copy
-
-class xep_0086(base.base_plugin):
-	"""
-	XEP-0086 Error Condition Mappings
-	"""
-
-	def plugin_init(self):
-		self.xep = '0086'
-		self.description = 'Error Condition Mappings'
-		self.error_map = {
-			'bad-request':('modify','400'),
-			'conflict':('cancel','409'),
-			'feature-not-implemented':('cancel','501'),
-			'forbidden':('auth','403'),
-			'gone':('modify','302'),
-			'internal-server-error':('wait','500'),
-			'item-not-found':('cancel','404'),
-			'jid-malformed':('modify','400'),
-			'not-acceptable':('modify','406'),
-			'not-allowed':('cancel','405'),
-			'not-authorized':('auth','401'),
-			'payment-required':('auth','402'),
-			'recipient-unavailable':('wait','404'),
-			'redirect':('modify','302'),
-			'registration-required':('auth','407'),
-			'remote-server-not-found':('cancel','404'),
-			'remote-server-timeout':('wait','504'),
-			'resource-constraint':('wait','500'),
-			'service-unavailable':('cancel','503'),
-			'subscription-required':('auth','407'),
-			'undefined-condition':(None,'500'),
-			'unexpected-request':('wait','400')
-			}
-
-
-	def makeError(self, condition, cdata=None, errorType=None, text=None, customElem=None):
-		conditionElem = self.xmpp.makeStanzaErrorCondition(condition, cdata)
-		if errorType is None:
-			error = self.xmpp.makeStanzaError(conditionElem, self.error_map[condition][0], self.error_map[condition][1], text, customElem)
-		else:
-			error = self.xmpp.makeStanzaError(conditionElem, errorType, self.error_map[condition][1], text, customElem)
-		error.append(conditionElem)
-		return error

sleekxmpp/plugins/xep_0086/__init__.py

@@ -0,0 +1,10 @@
+"""
+    SleekXMPP: The Sleek XMPP Library
+    Copyright (C) 2011 Nathanael C. Fritz, Lance J.T. Stout
+    This file is part of SleekXMPP.
+
+    See the file LICENSE for copying permission.
+"""
+
+from sleekxmpp.plugins.xep_0086.stanza import LegacyError
+from sleekxmpp.plugins.xep_0086.legacy_error import xep_0086

sleekxmpp/plugins/xep_0086/legacy_error.py

@@ -0,0 +1,42 @@
+"""
+    SleekXMPP: The Sleek XMPP Library
+    Copyright (C) 2011 Nathanael C. Fritz, Lance J.T. Stout
+    This file is part of SleekXMPP.
+
+    See the file LICENSE for copying permission.
+"""
+
+from sleekxmpp.stanza import Error
+from sleekxmpp.xmlstream import register_stanza_plugin
+from sleekxmpp.plugins.base import base_plugin
+from sleekxmpp.plugins.xep_0086 import stanza, LegacyError
+
+
+class xep_0086(base_plugin):
+
+    """
+    XEP-0086: Error Condition Mappings
+
+    Older XMPP implementations used code based error messages, similar
+    to HTTP response codes. Since then, error condition elements have
+    been introduced. XEP-0086 provides a mapping between the new
+    condition elements and a combination of error types and the older
+    response codes.
+
+    Also see <http://xmpp.org/extensions/xep-0086.html>.
+
+    Configuration Values:
+        override -- Indicates if applying legacy error codes should
+                    be done automatically. Defaults to True.
+                    If False, then inserting legacy error codes can
+                    be done using:
+                        iq['error']['legacy']['condition'] = ...
+    """
+
+    def plugin_init(self):
+        self.xep = '0086'
+        self.description = 'Error Condition Mappings'
+        self.stanza = stanza
+
+        register_stanza_plugin(Error, LegacyError,
+                               overrides=self.config.get('override', True))

sleekxmpp/plugins/xep_0086/stanza.py

@@ -0,0 +1,91 @@
+"""
+    SleekXMPP: The Sleek XMPP Library
+    Copyright (C) 2011 Nathanael C. Fritz, Lance J.T. Stout
+    This file is part of SleekXMPP.
+
+    See the file LICENSE for copying permission.
+"""
+
+from sleekxmpp.stanza import Error
+from sleekxmpp.xmlstream import ElementBase, ET, register_stanza_plugin
+
+
+class LegacyError(ElementBase):
+
+    """
+    Older XMPP implementations used code based error messages, similar
+    to HTTP response codes. Since then, error condition elements have
+    been introduced. XEP-0086 provides a mapping between the new
+    condition elements and a combination of error types and the older
+    response codes.
+
+    Also see <http://xmpp.org/extensions/xep-0086.html>.
+
+    Example legacy error stanzas:
+        <error xmlns="jabber:client" code="501" type="cancel">
+          <feature-not-implemented
+                xmlns="urn:ietf:params:xml:ns:xmpp-stanzas" />
+        </error>
+
+        <error code="402" type="auth">
+          <payment-required
+                xmlns="urn:ietf:params:xml:ns:xmpp-stanzas" />
+        </error>
+
+    Attributes:
+        error_map -- A map of error conditions to error types and
+                     code values.
+    Methods:
+        setup         -- Overrides ElementBase.setup
+        set_condition -- Remap the type and code interfaces when a
+                         condition is set.
+    """
+
+    name = 'legacy'
+    namespace = Error.namespace
+    plugin_attrib = name
+    interfaces = set(('condition',))
+    overrides = ['set_condition']
+
+    error_map = {'bad-request': ('modify','400'),
+                 'conflict': ('cancel','409'),
+                 'feature-not-implemented': ('cancel','501'),
+                 'forbidden': ('auth','403'),
+                 'gone': ('modify','302'),
+                 'internal-server-error': ('wait','500'),
+                 'item-not-found': ('cancel','404'),
+                 'jid-malformed': ('modify','400'),
+                 'not-acceptable': ('modify','406'),
+                 'not-allowed': ('cancel','405'),
+                 'not-authorized': ('auth','401'),
+                 'payment-required': ('auth','402'),
+                 'recipient-unavailable': ('wait','404'),
+                 'redirect': ('modify','302'),
+                 'registration-required': ('auth','407'),
+                 'remote-server-not-found': ('cancel','404'),
+                 'remote-server-timeout': ('wait','504'),
+                 'resource-constraint': ('wait','500'),
+                 'service-unavailable': ('cancel','503'),
+                 'subscription-required': ('auth','407'),
+                 'undefined-condition': (None,'500'),
+                 'unexpected-request': ('wait','400')}
+
+    def setup(self, xml):
+        """Don't create XML for the plugin."""
+        self.xml = ET.Element('')
+
+    def set_condition(self, value):
+        """
+        Set the error type and code based on the given error
+        condition value.
+
+        Arguments:
+            value -- The new error condition.
+        """
+        self.parent().set_condition(value)
+
+        error_data = self.error_map.get(value, None)
+        if error_data is not None:
+            if error_data[0] is not None:
+                self.parent()['type'] = error_data[0]
+            self.parent()['code'] = error_data[1]

sleekxmpp/plugins/xep_0092.py

@@ -1,56 +0,0 @@
-"""
-    SleekXMPP: The Sleek XMPP Library
-    Copyright (C) 2010 Nathanael C. Fritz
-    This file is part of SleekXMPP.
-    
-    See the file LICENSE for copying permission.
-"""
-from xml.etree import cElementTree as ET
-from . import base
-from .. xmlstream.handler.xmlwaiter import XMLWaiter
-
-class xep_0092(base.base_plugin):
-	"""
-	XEP-0092 Software Version
-	"""
-	def plugin_init(self):
-		self.description = "Software Version"
-		self.xep = "0092"
-		self.name = self.config.get('name', 'SleekXMPP')
-		self.version = self.config.get('version', '0.1-dev')
-		self.xmpp.add_handler("<iq type='get' xmlns='%s'><query xmlns='jabber:iq:version' /></iq>" % self.xmpp.default_ns, self.report_version, name='Sofware Version')
-	
-	def post_init(self):
-		base.base_plugin.post_init(self)
-		self.xmpp.plugin['xep_0030'].add_feature('jabber:iq:version')
-	
-	def report_version(self, xml):
-		iq = self.xmpp.makeIqResult(xml.get('id', 'unknown'))
-		iq.attrib['to'] = xml.get('from', self.xmpp.server)
-		query = ET.Element('{jabber:iq:version}query')
-		name = ET.Element('name')
-		name.text = self.name
-		version = ET.Element('version')
-		version.text = self.version
-		query.append(name)
-		query.append(version)
-		iq.append(query)
-		self.xmpp.send(iq)
-	
-	def getVersion(self, jid):
-		iq = self.xmpp.makeIqGet()
-		query = ET.Element('{jabber:iq:version}query')
-		iq.append(query)
-		iq.attrib['to'] = jid
-		iq.attrib['from'] = self.xmpp.fulljid
-		id = iq.get('id')
-		result = iq.send()
-		if result and result is not None and result.get('type', 'error') != 'error':
-			qry = result.find('{jabber:iq:version}query')
-			version = {}
-			for child in qry.getchildren():
-				version[child.tag.split('}')[-1]] = child.text
-			return version
-		else:
-			return False
-

sleekxmpp/plugins/xep_0092/__init__.py

@@ -0,0 +1,11 @@
+"""
+    SleekXMPP: The Sleek XMPP Library
+    Copyright (C) 2010 Nathanael C. Fritz, Lance J.T. Stout
+    This file is part of SleekXMPP.
+
+    See the file LICENSE for copying permission.
+"""
+
+from sleekxmpp.plugins.xep_0092 import stanza
+from sleekxmpp.plugins.xep_0092.stanza import Version
+from sleekxmpp.plugins.xep_0092.version import xep_0092

sleekxmpp/plugins/xep_0092/stanza.py

@@ -0,0 +1,42 @@
+"""
+    SleekXMPP: The Sleek XMPP Library
+    Copyright (C) 2010 Nathanael C. Fritz
+    This file is part of SleekXMPP.
+
+    See the file LICENSE for copying permission.
+"""
+
+from sleekxmpp.xmlstream import ElementBase, ET
+
+
+class Version(ElementBase):
+
+    """
+    XMPP allows for an agent to advertise the name and version of the
+    underlying software libraries, as well as the operating system
+    that the agent is running on.
+
+    Example version stanzas:
+      <iq type="get">
+        <query xmlns="jabber:iq:version" />
+      </iq>
+
+      <iq type="result">
+        <query xmlns="jabber:iq:version">
+          <name>SleekXMPP</name>
+          <version>1.0</version>
+          <os>Linux</os>
+        </query>
+      </iq>
+
+    Stanza Interface:
+        name    -- The human readable name of the software.
+        version -- The specific version of the software.
+        os      -- The name of the operating system running the program.
+    """
+
+    name = 'query'
+    namespace = 'jabber:iq:version'
+    plugin_attrib = 'software_version'
+    interfaces = set(('name', 'version', 'os'))
+    sub_interfaces = interfaces

sleekxmpp/plugins/xep_0092/version.py

@@ -0,0 +1,88 @@
+"""
+    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 logging
+
+import sleekxmpp
+from sleekxmpp import Iq
+from sleekxmpp.xmlstream import register_stanza_plugin
+from sleekxmpp.xmlstream.handler import Callback
+from sleekxmpp.xmlstream.matcher import StanzaPath
+from sleekxmpp.plugins.base import base_plugin
+from sleekxmpp.plugins.xep_0092 import Version
+
+
+log = logging.getLogger(__name__)
+
+
+class xep_0092(base_plugin):
+
+    """
+    XEP-0092: Software Version
+    """
+
+    def plugin_init(self):
+        """
+        Start the XEP-0092 plugin.
+        """
+        self.xep = "0092"
+        self.description = "Software Version"
+        self.stanza = sleekxmpp.plugins.xep_0092.stanza
+
+        self.name = self.config.get('name', 'SleekXMPP')
+        self.version = self.config.get('version', sleekxmpp.__version__)
+        self.os = self.config.get('os', '')
+
+        self.getVersion = self.get_version
+
+        self.xmpp.register_handler(
+                Callback('Software Version',
+                         StanzaPath('iq@type=get/software_version'),
+                         self._handle_version))
+
+        register_stanza_plugin(Iq, Version)
+
+    def post_init(self):
+        """
+        Handle cross-plugin dependencies.
+        """
+        base_plugin.post_init(self)
+        self.xmpp.plugin['xep_0030'].add_feature('jabber:iq:version')
+
+    def _handle_version(self, iq):
+        """
+        Respond to a software version query.
+
+        Arguments:
+            iq -- The Iq stanza containing the software version query.
+        """
+        iq.reply()
+        iq['software_version']['name'] = self.name
+        iq['software_version']['version'] = self.version
+        iq['software_version']['os'] = self.os
+        iq.send()
+
+    def get_version(self, jid, ifrom=None):
+        """
+        Retrieve the software version of a remote agent.
+
+        Arguments:
+            jid -- The JID of the entity to query.
+        """
+        iq = self.xmpp.Iq()
+        iq['to'] = jid
+        if ifrom:
+            iq['from'] = ifrom
+        iq['type'] = 'get'
+        iq['query'] = Version.namespace
+
+        result = iq.send()
+
+        if result and result['type'] != 'error':
+            return result['software_version'].values
+        return False

sleekxmpp/plugins/xep_0128.py

@@ -1,51 +0,0 @@
-"""
-    SleekXMPP: The Sleek XMPP Library
-    Copyright (C) 2010 Nathanael C. Fritz, Lance J.T. Stout
-    This file is part of SleekXMPP.
-
-    See the file LICENSE for copying permission.
-"""
-
-import logging
-from . import base
-from .. xmlstream.handler.callback import Callback
-from .. xmlstream.matcher.xpath import MatchXPath
-from .. xmlstream.stanzabase import registerStanzaPlugin, ElementBase, ET, JID
-from .. stanza.iq import Iq
-from . xep_0030 import DiscoInfo, DiscoItems
-from . xep_0004 import Form
-
-
-class xep_0128(base.base_plugin):
-    """
-    XEP-0128 Service Discovery Extensions
-    """
-	
-    def plugin_init(self):
-        self.xep = '0128'
-        self.description = 'Service Discovery Extensions'
-
-        registerStanzaPlugin(DiscoInfo, Form)
-        registerStanzaPlugin(DiscoItems, Form)
-
-    def extend_info(self, node, data=None):
-        if data is None:
-            data = {}
-        node = self.xmpp['xep_0030'].nodes.get(node, None)
-        if node is None:
-            self.xmpp['xep_0030'].add_node(node)
-        
-        info = node.info
-        info['form']['type'] = 'result'
-        info['form'].setFields(data, default=None)
-
-    def extend_items(self, node, data=None):
-        if data is None:
-            data = {}
-        node = self.xmpp['xep_0030'].nodes.get(node, None)
-        if node is None:
-            self.xmpp['xep_0030'].add_node(node)
-        
-        items = node.items
-        items['form']['type'] = 'result'
-        items['form'].setFields(data, default=None)

sleekxmpp/plugins/xep_0128/__init__.py

@@ -0,0 +1,10 @@
+"""
+    SleekXMPP: The Sleek XMPP Library
+    Copyright (C) 2010 Nathanael C. Fritz, Lance J.T. Stout
+    This file is part of SleekXMPP.
+
+    See the file LICENSE for copying permission.
+"""
+
+from sleekxmpp.plugins.xep_0128.static import StaticExtendedDisco
+from sleekxmpp.plugins.xep_0128.extended_disco import xep_0128

sleekxmpp/plugins/xep_0128/extended_disco.py

@@ -0,0 +1,101 @@
+"""
+    SleekXMPP: The Sleek XMPP Library
+    Copyright (C) 2010 Nathanael C. Fritz, Lance J.T. Stout
+    This file is part of SleekXMPP.
+
+    See the file LICENSE for copying permission.
+"""
+
+import logging
+
+import sleekxmpp
+from sleekxmpp import Iq
+from sleekxmpp.xmlstream import register_stanza_plugin
+from sleekxmpp.plugins.base import base_plugin
+from sleekxmpp.plugins.xep_0004 import Form
+from sleekxmpp.plugins.xep_0030 import DiscoInfo
+from sleekxmpp.plugins.xep_0128 import StaticExtendedDisco
+
+
+class xep_0128(base_plugin):
+
+    """
+    XEP-0128: Service Discovery Extensions
+
+    Allow the use of data forms to add additional identity
+    information to disco#info results.
+
+    Also see <http://www.xmpp.org/extensions/xep-0128.html>.
+
+    Attributes:
+        disco  -- A reference to the XEP-0030 plugin.
+        static -- Object containing the default set of static
+                  node handlers.
+        xmpp   -- The main SleekXMPP object.
+
+    Methods:
+        set_extended_info -- Set extensions to a disco#info result.
+        add_extended_info -- Add an extension to a disco#info result.
+        del_extended_info -- Remove all extensions from a disco#info result.
+    """
+
+    def plugin_init(self):
+        """Start the XEP-0128 plugin."""
+        self.xep = '0128'
+        self.description = 'Service Discovery Extensions'
+
+        self._disco_ops = ['set_extended_info',
+                           'add_extended_info',
+                           'del_extended_info']
+
+        register_stanza_plugin(DiscoInfo, Form, iterable=True)
+
+    def post_init(self):
+        """Handle cross-plugin dependencies."""
+        base_plugin.post_init(self)
+        self.disco = self.xmpp['xep_0030']
+        self.static = StaticExtendedDisco(self.disco.static)
+
+        self.disco.set_extended_info = self.set_extended_info
+        self.disco.add_extended_info = self.add_extended_info
+        self.disco.del_extended_info = self.del_extended_info
+
+        for op in self._disco_ops:
+            self.disco._add_disco_op(op, getattr(self.static, op))
+
+    def set_extended_info(self, jid=None, node=None, **kwargs):
+        """
+        Set additional, extended identity information to a node.
+
+        Replaces any existing extended information.
+
+        Arguments:
+            jid  -- The JID to modify.
+            node -- The node to modify.
+            data -- Either a form, or a list of forms to use
+                    as extended information, replacing any
+                    existing extensions.
+        """
+        self.disco._run_node_handler('set_extended_info', jid, node, kwargs)
+
+    def add_extended_info(self, jid=None, node=None, **kwargs):
+        """
+        Add additional, extended identity information to a node.
+
+        Arguments:
+            jid  -- The JID to modify.
+            node -- The node to modify.
+            data -- Either a form, or a list of forms to add
+                    as extended information.
+        """
+        self.disco._run_node_handler('add_extended_info', jid, node, kwargs)
+
+    def del_extended_info(self, jid=None, node=None, **kwargs):
+        """
+        Remove all extended identity information to a node.
+
+        Arguments:
+            jid  -- The JID to modify.
+            node -- The node to modify.
+        """
+        self.disco._run_node_handler('del_extended_info', jid, node, kwargs)

sleekxmpp/plugins/xep_0128/static.py

@@ -0,0 +1,72 @@
+"""
+    SleekXMPP: The Sleek XMPP Library
+    Copyright (C) 2010 Nathanael C. Fritz, Lance J.T. Stout
+    This file is part of SleekXMPP.
+
+    See the file LICENSE for copying permission.
+"""
+
+import logging
+
+import sleekxmpp
+from sleekxmpp.plugins.xep_0030 import StaticDisco
+
+
+log = logging.getLogger(__name__)
+
+
+class StaticExtendedDisco(object):
+
+    """
+    Extend the default StaticDisco implementation to provide
+    support for extended identity information.
+    """
+
+    def __init__(self, static):
+        """
+        Augment the default XEP-0030 static handler object.
+
+        Arguments:
+            static -- The default static XEP-0030 handler object.
+        """
+        self.static = static
+
+    def set_extended_info(self, jid, node, data):
+        """
+        Replace the extended identity data for a JID/node combination.
+
+        The data parameter may provide:
+            data -- Either a single data form, or a list of data forms.
+        """
+        self.del_extended_info(jid, node, data)
+        self.add_extended_info(jid, node, data)
+
+    def add_extended_info(self, jid, node, data):
+        """
+        Add additional extended identity data for a JID/node combination.
+
+        The data parameter may provide:
+            data -- Either a single data form, or a list of data forms.
+        """
+        self.static.add_node(jid, node)
+
+        forms = data.get('data', [])
+        if not isinstance(forms, list):
+            forms = [forms]
+
+        for form in forms:
+            self.static.nodes[(jid, node)]['info'].append(form)
+
+    def del_extended_info(self, jid, node, data):
+        """
+        Replace the extended identity data for a JID/node combination.
+
+        The data parameter is not used.
+        """
+        if (jid, node) not in self.static.nodes:
+            return
+
+        info = self.static.nodes[(jid, node)]['info']
+
+        for form in info['substanza']:
+            info.xml.remove(form.xml)

sleekxmpp/plugins/xep_0199.py

@@ -1,63 +0,0 @@
-"""
-    SleekXMPP: The Sleek XMPP Library
-    Copyright (C) 2010 Nathanael C. Fritz
-    This file is part of SleekXMPP.
-
-    See the file LICENSE for copying permission.
-"""
-from xml.etree import cElementTree as ET
-from . import base
-import time
-import logging
-
-
-log = logging.getLogger(__name__)
-
-
-class xep_0199(base.base_plugin):
-    """XEP-0199 XMPP Ping"""
-
-    def plugin_init(self):
-        self.description = "XMPP Ping"
-        self.xep = "0199"
-        self.xmpp.add_handler("<iq type='get' xmlns='%s'><ping xmlns='urn:xmpp:ping'/></iq>" % self.xmpp.default_ns, self.handler_ping, name='XMPP Ping')
-        if self.config.get('keepalive', True):
-            self.xmpp.add_event_handler('session_start', self.handler_pingserver, threaded=True)
-
-    def post_init(self):
-        base.base_plugin.post_init(self)
-        self.xmpp.plugin['xep_0030'].add_feature('urn:xmpp:ping')
-
-    def handler_pingserver(self, xml):
-        self.xmpp.schedule("xep-0119 ping", float(self.config.get('frequency', 300)), self.scheduled_ping, repeat=True)
-
-    def scheduled_ping(self):
-        log.debug("pinging...")
-        if self.sendPing(self.xmpp.server, self.config.get('timeout', 30)) is False:
-            log.debug("Did not recieve ping back in time.  Requesting Reconnect.")
-            self.xmpp.reconnect()
-
-    def handler_ping(self, xml):
-        iq = self.xmpp.makeIqResult(xml.get('id', 'unknown'))
-        iq.attrib['to'] = xml.get('from', self.xmpp.boundjid.domain)
-        self.xmpp.send(iq)
-
-    def sendPing(self, jid, timeout = 30):
-        """ sendPing(jid, timeout)
-        Sends a ping to the specified jid, returning the time (in seconds)
-        to receive a reply, or None if no reply is received in timeout seconds.
-        """
-        id = self.xmpp.getNewId()
-        iq = self.xmpp.makeIq(id)
-        iq.attrib['type'] = 'get'
-        iq.attrib['to'] = jid
-        ping = ET.Element('{urn:xmpp:ping}ping')
-        iq.append(ping)
-        startTime = time.clock()
-        #pingresult = self.xmpp.send(iq, self.xmpp.makeIq(id), timeout)
-        pingresult = iq.send()
-        endTime = time.clock()
-        if pingresult == False:
-            #self.xmpp.disconnect(reconnect=True)
-            return False
-        return endTime - startTime

sleekxmpp/plugins/xep_0199/__init__.py

@@ -0,0 +1,10 @@
+"""
+    SleekXMPP: The Sleek XMPP Library
+    Copyright (C) 2010 Nathanael C. Fritz
+    This file is part of SleekXMPP.
+
+    See the file LICENSE for copying permission.
+"""
+
+from sleekxmpp.plugins.xep_0199.stanza import Ping
+from sleekxmpp.plugins.xep_0199.ping import xep_0199

sleekxmpp/plugins/xep_0199/ping.py

@@ -0,0 +1,163 @@
+"""
+    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 time
+import logging
+
+import sleekxmpp
+from sleekxmpp import Iq
+from sleekxmpp.xmlstream import register_stanza_plugin
+from sleekxmpp.xmlstream.matcher import StanzaPath
+from sleekxmpp.xmlstream.handler import Callback
+from sleekxmpp.plugins.base import base_plugin
+from sleekxmpp.plugins.xep_0199 import stanza, Ping
+
+
+log = logging.getLogger(__name__)
+
+
+class xep_0199(base_plugin):
+
+    """
+    XEP-0199: XMPP Ping
+
+    Given that XMPP is based on TCP connections, it is possible for the
+    underlying connection to be terminated without the application's
+    awareness. Ping stanzas provide an alternative to whitespace based
+    keepalive methods for detecting lost connections.
+
+    Also see <http://www.xmpp.org/extensions/xep-0199.html>.
+
+    Attributes:
+        keepalive -- If True, periodically send ping requests
+                     to the server. If a ping is not answered,
+                     the connection will be reset.
+        frequency -- Time in seconds between keepalive pings.
+                     Defaults to 300 seconds.
+        timeout   -- Time in seconds to wait for a ping response.
+                     Defaults to 30 seconds.
+    Methods:
+        send_ping -- Send a ping to a given JID, returning the
+                     round trip time.
+    """
+
+    def plugin_init(self):
+        """
+        Start the XEP-0199 plugin.
+        """
+        self.description = 'XMPP Ping'
+        self.xep = '0199'
+        self.stanza = stanza
+
+        self.keepalive = self.config.get('keepalive', False)
+        self.frequency = float(self.config.get('frequency', 300))
+        self.timeout = self.config.get('timeout', 30)
+
+        register_stanza_plugin(Iq, Ping)
+
+        self.xmpp.register_handler(
+                Callback('Ping',
+                         StanzaPath('iq@type=get/ping'),
+                         self._handle_ping))
+
+        if self.keepalive:
+            self.xmpp.add_event_handler('session_start',
+                                        self._handle_keepalive,
+                                        threaded=True)
+
+    def post_init(self):
+        """Handle cross-plugin dependencies."""
+        base_plugin.post_init(self)
+        self.xmpp['xep_0030'].add_feature(Ping.namespace)
+
+    def _handle_keepalive(self, event):
+        """
+        Begin periodic pinging of the server. If a ping is not
+        answered, the connection will be restarted.
+
+        The pinging interval can be adjused using self.frequency
+        before beginning processing.
+
+        Arguments:
+            event -- The session_start event.
+        """
+        def scheduled_ping():
+            """Send ping request to the server."""
+            log.debug("Pinging...")
+            resp = self.send_ping(self.xmpp.boundjid.host, self.timeout)
+            if resp is None or resp is False:
+                log.debug("Did not recieve ping back in time." + \
+                          "Requesting Reconnect.")
+                self.xmpp.reconnect()
+
+        self.xmpp.schedule('Ping Keep Alive',
+                           self.frequency,
+                           scheduled_ping,
+                           repeat=True)
+
+    def _handle_ping(self, iq):
+        """
+        Automatically reply to ping requests.
+
+        Arguments:
+            iq -- The ping request.
+        """
+        log.debug("Pinged by %s" % iq['from'])
+        iq.reply().enable('ping').send()
+
+    def send_ping(self, jid, timeout=None, errorfalse=False,
+                  ifrom=None, block=True, callback=None):
+        """
+        Send a ping request and calculate the response time.
+
+        Arguments:
+            jid        -- The JID that will receive the ping.
+            timeout    -- Time in seconds to wait for a response.
+                          Defaults to self.timeout.
+            errorfalse -- Indicates if False should be returned
+                          if an error stanza is received. Defaults
+                          to False.
+            ifrom      -- Specifiy the sender JID.
+            block      -- Indicate if execution should block until
+                          a pong response is received. Defaults
+                          to True.
+            callback   -- Optional handler to execute when a pong
+                          is received. Useful in conjunction with
+                          the option block=False.
+        """
+        log.debug("Pinging %s" % jid)
+        if timeout is None:
+            timeout = self.timeout
+
+        iq = self.xmpp.Iq()
+        iq['type'] = 'get'
+        iq['to'] = jid
+        if ifrom:
+            iq['from'] = ifrom
+        iq.enable('ping')
+
+        start_time = time.clock()
+        resp = iq.send(block=block,
+                       timeout=timeout,
+                       callback=callback)
+        end_time = time.clock()
+
+        delay = end_time - start_time
+
+        if not block:
+            return None
+
+        if not resp or resp['type'] == 'error':
+            return False
+
+        log.debug("Pong: %s %f" % (jid, delay))
+        return delay
+
+
+# Backwards compatibility for names
+xep_0199.sendPing = xep_0199.send_ping

sleekxmpp/plugins/xep_0199/stanza.py

@@ -0,0 +1,36 @@
+"""
+    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 sleekxmpp
+from sleekxmpp.xmlstream import ElementBase
+
+
+class Ping(ElementBase):
+
+    """
+    Given that XMPP is based on TCP connections, it is possible for the
+    underlying connection to be terminated without the application's
+    awareness. Ping stanzas provide an alternative to whitespace based
+    keepalive methods for detecting lost connections.
+
+    Example ping stanza:
+        <iq type="get">
+          <ping xmlns="urn:xmpp:ping" />
+        </iq>
+
+    Stanza Interface:
+        None
+
+    Methods:
+        None
+    """
+
+    name = 'ping'
+    namespace = 'urn:xmpp:ping'
+    plugin_attrib = 'ping'
+    interfaces = set()