~mandel/bacchus/rhythmbox-client

#!/usr/bin/python

 

SERVICE_NAME = "Bacchinalia"

SERVICE_TYPE1 = "_bacchus._tcp"

SERVICE_TYPE2 = "_http._tcp"

 

# Effing Avahi is still Python2 only.

import django

import dbus

import os

 

class ZeroconfAdvertizement:

 

    def __init__(self, port, domain="", host="", text=u"".encode("UTF8")):

        self.name = SERVICE_NAME

        self.stypes = (SERVICE_TYPE1, SERVICE_TYPE2)

        self.domain = domain

        self.host = host

        self.port = port

        self.text = text

 

    def __enter__(self):

        assert not hasattr(self, "group")

        system_bus = dbus.SystemBus()

        avahi = system_bus.get_object('org.freedesktop.Avahi', '/')

        self.group = system_bus.get_object('org.freedesktop.Avahi', avahi.EntryGroupNew(dbus_interface='org.freedesktop.Avahi.Server'))

        for service_type in self.stypes:

            self.group.AddService(dbus.Int32(-1), dbus.Int32(-1), dbus.UInt32(0), self.name, service_type, self.domain, self.host, dbus.UInt16(self.port), self.text, dbus_interface='org.freedesktop.Avahi.EntryGroup')

        self.group.Commit(dbus_interface='org.freedesktop.Avahi.EntryGroup')

        return self.group

 

    def __exit__(self, type, value, traceback):

        self.group.Reset(dbus_interface='org.freedesktop.Avahi.EntryGroup')

        del self.group

 

 

if __name__ == "__main__":

    os.environ.setdefault("DJANGO_SETTINGS_MODULE", "bacchus_server.settings")

    from django.core.management import call_command

    port = 3000

    with ZeroconfAdvertizement(port):

        call_command("testserver", "bacchus_server", addrport="0.0.0.0:%d" % (port,))