--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/requirements.txt	Mon May 09 21:21:58 2016 +0800
@@ -0,0 +1,1 @@
+sleekxmpp==1.3.1

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/rollbot.py	Mon May 09 21:21:58 2016 +0800
@@ -0,0 +1,53 @@
+#!/usr/bin/env python
+import logging
+import sys
+from argparse import ArgumentParser
+
+import sleekxmpp
+
+
+if sys.version_info < (3, 0):
+    reload(sys)
+    sys.setdefaultencoding('utf8')
+else:
+    raw_input = input
+
+
+class RollBot(sleekxmpp.ClientXMPP):
+    def __init__(self, jid, password):
+        sleekxmpp.ClientXMPP.__init__(self, jid, password)
+
+        self.add_event_handler('session_start', self.start)
+
+    def start(self, event):
+        self.get_roster()
+        self.send_presence()
+
+
+def main():
+    parser = ArgumentParser()
+
+    parser.add_argument('-j', '--jid', dest='jid', help='JID to use')
+    parser.add_argument('-p', '--password', dest='password', help='password to use')
+    parser.add_argument('-d', '--debug', help='set logging to DEBUG', action='store_const', dest='loglevel', const=logging.DEBUG, default=logging.INFO)
+
+    args = parser.parse_args()
+
+    logging.basicConfig(level=args.loglevel, format='%(asctime)s %(levelname)-8s %(message)s')
+
+    rollbot = RollBot(args.jid, args.password)
+    rollbot.register_plugin('xep_0030') # Service Discovery
+    rollbot.register_plugin('xep_0092') # Software Version
+    rollbot.register_plugin('xep_0199') # XMPP Ping
+    rollbot.register_plugin('xep_0202') # Entity Time
+
+    if rollbot.connect():
+        logging.info('RollBot connected')
+        rollbot.process(block=True)
+        logging.info('RollBot disconnected')
+    else:
+        logging.fatal("RollBot couldn't connect")
+
+
+if __name__ == '__main__':
+    main()