Added custom_stanza example

3 files changed, 326 insertions, 0 deletions

diff --git a/examples/custom_stanzas/custom_stanza_provider.py b/examples/custom_stanzas/custom_stanza_provider.py
new file mode 100755
index 00000000..16fc6c30
--- /dev/null
+++ b/examples/custom_stanzas/custom_stanza_provider.py
@@ -0,0 +1,151 @@
+#!/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 getpass
+from optparse import OptionParser
+
+import sleekxmpp
+
+from sleekxmpp import ClientXMPP, Iq
+from sleekxmpp.exceptions import IqError, IqTimeout, XMPPError
+from sleekxmpp.xmlstream import register_stanza_plugin
+from sleekxmpp.xmlstream.handler import Callback
+from sleekxmpp.xmlstream.matcher import StanzaPath
+from stanza import Action
+
+# Python versions before 3.0 do not use UTF-8 encoding
+# by default. To ensure that Unicode is handled properly
+# throughout SleekXMPP, we will set the default encoding
+# ourselves to UTF-8.
+if sys.version_info < (3, 0):
+    reload(sys)
+    sys.setdefaultencoding('utf8')
+else:
+    raw_input = input
+
+
+class ActionBot(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 initialize
+        # our roster.
+        self.add_event_handler("session_start", self.start)
+
+        self.registerHandler(
+          Callback('Some custom iq',
+            StanzaPath('iq@type=set/action'),
+            self._handleAction))
+        register_stanza_plugin(Iq, Action)
+
+    def start(self, event):
+        """
+        Process the session_start event.
+
+        Typical actions for the session_start event are
+        requesting the roster and broadcasting an initial
+        presence stanza.
+
+        Arguments:
+            event -- An empty dictionary. The session_start
+                     event does not provide any additional
+                     data.
+        """
+        self.send_presence()
+        self.get_roster()
+
+    def _handleAction(self, iq):
+        if iq['action']['method'] == 'is_prime' and iq['action']['param'] == '2':
+            print("got message: " + str(iq))
+            iq.reply()
+            iq['action']['status'] = 'done'
+            iq.send()
+        elif iq['action']['method'] == 'bye':
+            print("got message: " + str(iq))
+            self.disconnect()
+        else:
+            print("got message: " + str(iq))
+            iq.reply()
+            iq['action']['status'] = 'error'
+            iq.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")
+
+    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 = ActionBot(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
+    xmpp.register_plugin('xep_0199', {'keepalive': True, 'frequency':15})
+
+    # 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(('xmpp-server', 5222)):
+        # If you do not have the dnspython library installed, you will need
+        # to manually specify the name of the server if it does not match
+        # the one in the JID. For example, to use Google Talk you would
+        # need to use:
+        #
+        # if xmpp.connect(('talk.google.com', 5222)):
+        #     ...
+        xmpp.process(block=True)
+        print("Done")
+    else:
+        print("Unable to connect.")
diff --git a/examples/custom_stanzas/custom_stanza_user.py b/examples/custom_stanzas/custom_stanza_user.py
new file mode 100755
index 00000000..0741b3a4
--- /dev/null
+++ b/examples/custom_stanzas/custom_stanza_user.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 getpass
+from optparse import OptionParser
+
+import sleekxmpp
+
+from sleekxmpp.xmlstream import register_stanza_plugin
+from stanza import Action
+
+# Python versions before 3.0 do not use UTF-8 encoding
+# by default. To ensure that Unicode is handled properly
+# throughout SleekXMPP, we will set the default encoding
+# ourselves to UTF-8.
+if sys.version_info < (3, 0):
+    reload(sys)
+    sys.setdefaultencoding('utf8')
+else:
+    raw_input = input
+
+
+class ActionUserBot(sleekxmpp.ClientXMPP):
+
+    """
+    A simple SleekXMPP bot that uses the adhoc command
+    provided by the adhoc_provider.py example.
+    """
+
+    def __init__(self, jid, password, other):
+        sleekxmpp.ClientXMPP.__init__(self, jid, password)
+
+        self.action_provider = other
+
+        # 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 initialize
+        # our roster.
+        self.add_event_handler("session_start", self.start)
+        self.add_event_handler("message", self.message)
+
+        register_stanza_plugin(sleekxmpp.Iq, Action)
+
+    def start(self, event):
+        """
+        Process the session_start event.
+
+        Typical actions for the session_start event are
+        requesting the roster and broadcasting an initial
+        presence stanza.
+
+        Arguments:
+            event -- An empty dictionary. The session_start
+                     event does not provide any additional
+                     data.
+        """
+        self.send_presence()
+        self.get_roster()
+
+        self.send_custom_iq()
+
+    def send_custom_iq(self):
+        iq = self.Iq()
+        iq['to'] = self.action_provider
+        iq['type'] = 'set'
+        iq.enable('action')
+        iq['action']['method'] = 'is_prime'
+        iq['action']['param'] = str(2)
+
+        try:
+            resp = iq.send()
+            if resp['action']['status'] == 'done':
+                #sending bye
+                iq2 = self.Iq()
+                iq2['to'] = self.action_provider
+                iq2['type'] = 'set'
+                iq2.enable('action')
+                iq2['action']['method'] = 'bye'
+                iq2.send(block = False)
+                self.disconnect()
+        except sleekxmpp.exceptions.XMPPError:
+            pass
+
+    def message(self, msg):
+        """
+        Process incoming message stanzas.
+
+        Arguments:
+            msg -- The received message stanza.
+        """
+        logging.info(msg['body'])
+
+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 custom stanza")
+
+    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 custom stanza: ")
+
+    # Setup the CommandBot and register plugins. Note that while plugins may
+    # have interdependencies, the order in which you register them does
+    # not matter.
+    xmpp = ActionUserBot(opts.jid, opts.password, opts.other)
+    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(('xmpp-server', 5222)):
+        # If you do not have the dnspython library installed, you will need
+        # to manually specify the name of the server if it does not match
+        # the one in the JID. For example, to use Google Talk you would
+        # need to use:
+        #
+        # if xmpp.connect(('talk.google.com', 5222)):
+        #     ...
+        xmpp.process(block=True)
+        print("Done")
+    else:
+        print("Unable to connect.")
diff --git a/examples/custom_stanzas/stanza.py b/examples/custom_stanzas/stanza.py
new file mode 100644
index 00000000..ca85a0f0
--- /dev/null
+++ b/examples/custom_stanzas/stanza.py
@@ -0,0 +1,8 @@
+from sleekxmpp.xmlstream import ElementBase
+
+class Action(ElementBase):
+    name = 'action'
+    namespace = 'sleekxmpp:custom:actions'
+    plugin_attrib = 'action'
+    interfaces = set(('method', 'param', 'status'))
+    sub_interfaces = interfaces