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Add initial non-working bits of ShareActivity

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Dan Williams 2006-07-24 10:55:42 -05:00
parent 7f39ed44e9
commit f53c5326f2
1 changed files with 31 additions and 0 deletions
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31
shell/PresenceService/PresenceService.py
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@ -4,6 +4,7 @@ import Service
import random
import logging
from sugar import env
from sugar import util
def _get_local_ip_address(ifname):
@ -182,6 +183,11 @@ class PresenceServiceDBusHelper(dbus.service.Object):
port, domain)
return service.object_path()
def shareActivity(self, activity_id, stype, properties, address, port, domain):
service = self._parent.share_activity(name, stype, properties, address,
port, domain)
return service.object_path()
@dbus.service.method(_PRESENCE_DBUS_INTERFACE,
in_signature="s", out_signature="")
def registerServiceType(self, stype):
@ -540,6 +546,31 @@ class PresenceService(object):
def _new_domain_cb_glue(self, interface, protocol, domain, flags=0):
gobject.idle_add(self._new_domain_cb, interface, protocol, domain, flags)
def share_activity(self, activity_id, stype, properties=None, address=None, port=None, domain=u"local"):
"""Convenience function to share an activity with other buddies."""
if not util.validate_activity_id(activity_id):
raise ValueError("invalid activity id")
owner_nick = self._owner.get_nick_name()
real_name = Service.compose_service_name(owner_nick, actid)
if address and type(address) != type(u""):
raise ValueError("address must be a unicode string.")
if address == None:
# Use random currently unassigned multicast address
address = "232.%d.%d.%d" % (random.randint(0, 254), random.randint(1, 254),
random.randint(1, 254))
if port and (type(port) != type(1) or port <= 1024 or port >= 65535):
raise ValueError("port must be a number between 1024 and 65535")
if not port:
# random port #
port = random.randint(5000, 65535)
# Mark the activity as shared
if stype == activity.get_default_type():
activity.set_shared()
logging.debug('Share activity %s, type %s, address %s, port %d, properties %s' % (activity_id, stype, address, port, properties))
return self.register_service(real_name, stype, properties, address, port, domain)
def register_service(self, name, stype, properties={}, address=None, port=None, domain=u"local"):
"""Register a new service, advertising it to other Buddies on the network."""
if self.get_owner() and name != self.get_owner().get_nick_name():