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import avahi
import dbus
__all__ = ["ZeroconfService"]
class ZeroconfService(object):
def __init__(self, name, port, stype="_http._tcp", domain="", host="", text=""):
self.name = name
self.stype = stype
self.domain = domain
self.host = host
self.port = port
self.text = text
def publish(self):
bus = dbus.SystemBus()
server = dbus.Interface(bus.get_object(avahi.DBUS_NAME, avahi.DBUS_PATH_SERVER), avahi.DBUS_INTERFACE_SERVER)
g = dbus.Interface(bus.get_object(avahi.DBUS_NAME, server.EntryGroupNew()), avahi.DBUS_INTERFACE_ENTRY_GROUP)
g.AddService(avahi.IF_UNSPEC, avahi.PROTO_UNSPEC, dbus.UInt32(0), self.name, self.stype, self.domain, self.host, dbus.UInt16(self.port), self.text)
g.Commit()
self.group = g
def unpublish(self):
if self.group is not None:
self.group.Reset()
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