2 from ziface import ZIface
4 import dbus.mainloop.glib
6 from brisa.core.reactors import GLib2Reactor
7 reactor = GLib2Reactor()
9 from brisa.core import log
10 from brisa.core import config
11 from brisa.upnp.device import Device, Service
12 from brisa.upnp.services.cds import ContentDirectory
13 from brisa.upnp.services.connmgr import ConnectionManagerServer
15 dbus.mainloop.glib.DBusGMainLoop(set_as_default=True)
17 class ZukeBoxServer(ZIface, dbus.service.Object):
21 ZukeBox is an abstraction for a JukeBox.
23 In a JukeBox somebody pay and choose a song for play, this way the
24 JukeBox should have default set of songs. ZukeBox has the same idea,
25 except for payment ;) , you can choose a song availble in the server
26 called ZukeBox Server or send a request for server to play your music,
28 Thus the clientes should be scan the network and get services availble
30 Services availble are:
31 1. Show the songs availble in the ZukeBox Server.
32 2. Play a song availble.
33 3. Play a song sent by a control point.
34 Some services will be availble too throught dbus.service a method for
35 rescan the default paths and save in the database.
38 DBUS_SERVICE_NAME = "br.org.zagaia"
39 DBUS_OBJ_PATH = "/br/org/zagaia/ZukeBox"
40 DBUS_IFACE = "br.org.zagaia.ZukeBox"
42 plugins_folder = config.get_parameter("zukebox_server", "plugins")
43 plugins_module_path = "zukebox_server.plugins"
45 def __init__(self, _server_name, _listen_url):
46 """ ZukeBox Server Construct
47 @param _server_name: Name of the ZukeBox Server
48 @param _listen_url: url to listen for requests
50 @type _server_name: string
51 @type _listen_url: string
54 bus = dbus.SessionBus()
55 busname = dbus.service.BusName(self.DBUS_SERVICE_NAME, bus=bus)
57 dbus.service.Object.__init__(self, busname, self.DBUS_OBJ_PATH)
58 self.server_name = _server_name
59 self.listen_url = _listen_url
63 def _create_device(self):
64 model_name = "ZukeBox Server version 0.1"
65 project_page = "http://portal.fucapi.edu.br/nepcomp/zagaia"
67 model_description = 'A UPnP Server for ZukeBox'
68 self.device = Device('urn:schemas-upnp-org:device:ZukeBoxServer:1',
69 self.server_name, force_listen_url=self.listen_url,
70 manufacturer="Zagaia Laboratory and INdT Brazil",
71 manufacturer_url=project_page,
72 model_description=model_description,
73 model_name=model_name, model_number=serial_no,
74 model_url=project_page, serial_number=serial_no)
78 def _create_service(self):
79 self.cds = ContentDirectory(self.plugins_folder,
80 self.plugins_module_path)
81 cm = ConnectionManagerServer()
82 self.device.add_service(self.cds)
83 self.device.add_service(cm)
86 """Start the ZukeBox Server"""
88 self._create_service()
90 reactor.add_after_stop_func(self.device.stop)
94 @dbus.service.method(DBUS_IFACE)
98 @dbus.service.method(DBUS_IFACE)
99 def rescan_audio_folder(self):
102 pm = self.cds.control_controller.plugin_manager
103 if not "audio_library" in pm.plugins_instances:
105 pm.plugins_instances["audio_library"].process_audio_folder()
107 @dbus.service.method(DBUS_IFACE)
108 def reload_config(self):
109 config.manager.update()