Add a bot and ability to share chat

sugar/simulator.py

@@ -1,3 +1,7 @@
+import random
+
+import gobject
+
 from sugar.presence import PresenceService
 from sugar.graphics.iconcolor import IconColor
 from sugar.p2p import Stream
@@ -5,7 +9,7 @@ from sugar import util
 
 _PRESENCE_SERVICE_TYPE = "_presence_olpc._tcp"
 
-class BotService(object):
+class _BotService(object):
 	def __init__(self, bot):
 		self._bot = bot
 
@@ -36,12 +40,47 @@ class BotService(object):
 	def set_current_activity(self, activity_id):
 		self._service.set_published_value('curact', dbus.String(activity_id))
 
+class _ShareChatAction(object):
+	def __init__(self, bot, title):
+		self._bot = bot
+		self._title = title
+		self._id = util.unique_id() 
+
+	def execute(self):
+		name = "%s [%s]" % (self._bot.name, self._id)
+		stype = '_GroupChatActivity_Sugar_redhat_com._udp'
+		properties = { 'title' : self._title,
+					   'color' : self._bot.color.to_string() }
+		address = u"232.%d.%d.%d" % (random.randint(0, 254),
+									 random.randint(1, 254),
+									 random.randint(1, 254))
+
+		pservice = PresenceService.get_instance()
+		pservice.register_service(name, stype, properties, address)
+
 class Bot(object):
 	def __init__(self):
 		self.name = util.unique_id()
 		self.color = IconColor()
 		self.icon = None
 
+		self._queue = []
+
+	def share_chat(self, title):
+		action = _ShareChatAction(self, title)
+		self._queue.append(action)
+
 	def start(self):
-		self._service = BotService(self)
+		self._service = _BotService(self)
 		self._service.announce()
+
+		gobject.idle_add(self._idle_cb)
+
+	def _idle_cb(self):
+		self._next_action()
+		return True
+
+	def _next_action(self):
+		if len(self._queue) > 0:
+			action = self._queue.pop(0)
+			action.execute()

tests/simulator/bots/chaitanya.py

@@ -0,0 +1,8 @@
+from sugar.simulator import Bot
+
+bot = Bot()
+bot.name = 'chaitanya'
+
+bot.share_chat('All About Giraffes')
+
+bot.start()