2 from ziface import ZIface
4 import dbus.mainloop.glib
7 from brisa.core.reactors import GLib2Reactor
8 reactor = GLib2Reactor()
10 from brisa.core import log
11 from brisa.core import config
12 from brisa.upnp.device import Device, Service
13 from brisa.upnp.services.cds import ContentDirectory
14 from brisa.upnp.services.connmgr import ConnectionManagerServer
16 from zukebox_server.services.playlist.zukebox_playlist import PlayList
18 dbus.mainloop.glib.DBusGMainLoop(set_as_default=True)
20 class ZukeBoxServer(ZIface, dbus.service.Object):
24 ZukeBox is an abstraction for a JukeBox.
26 In a JukeBox somebody pay and choose a song for play, this way the
27 JukeBox should have default set of songs. ZukeBox has the same idea,
28 except for payment ;) , you can choose a song availble in the server
29 called ZukeBox Server or send a request for server to play your music,
31 Thus the clientes should be scan the network and get services availble
33 Services availble are:
34 1. Show the songs availble in the ZukeBox Server.
35 2. Play a song availble.
36 3. Play a song sent by a control point.
37 Some services will be availble too throught dbus.service a method for
38 rescan the default paths and save in the database.
41 DBUS_SERVICE_NAME = "br.org.zagaia"
42 DBUS_OBJ_PATH = "/br/org/zagaia/ZukeBox"
43 DBUS_IFACE = "br.org.zagaia.ZukeBox"
45 plugins_folder = config.get_parameter("zukebox_server", "plugins")
46 plugins_module_path = "zukebox_server.plugins"
48 def __init__(self, _server_name, _listen_url):
49 """ ZukeBox Server Construct
50 @param _server_name: Name of the ZukeBox Server
51 @param _listen_url: url to listen for requests
53 @type _server_name: string
54 @type _listen_url: string
57 bus = dbus.SessionBus()
58 busname = dbus.service.BusName(self.DBUS_SERVICE_NAME, bus=bus)
60 dbus.service.Object.__init__(self, busname, self.DBUS_OBJ_PATH)
61 self.server_name = _server_name
62 self.listen_url = _listen_url
66 def _create_device(self):
67 model_name = "ZukeBox Server version 0.1"
68 project_page = "http://portal.fucapi.edu.br/nepcomp/zagaia"
70 model_description = 'A UPnP Audio Server for ZukeBox'
72 self.device = Device('urn:schemas-upnp-org:device:ZukeBoxServer:1',
73 self.server_name, force_listen_url=self.listen_url,
74 manufacturer="Zagaia Laboratory and INdT Brazil",
75 manufacturer_url=project_page,
76 model_description=model_description,
77 model_name=model_name, model_number=serial_no,
78 model_url=project_page, serial_number=serial_no)
80 def _create_services(self):
81 self.cds = ContentDirectory(self.plugins_folder,
82 self.plugins_module_path)
83 cm = ConnectionManagerServer()
84 xml_path = os.path.join(os.path.dirname(__file__), "xml_descriptions")
85 playlist = PlayList(xml_path)
86 self.device.add_service(self.cds)
87 self.device.add_service(cm)
90 """Start the ZukeBox Server"""
92 self._create_services()
94 reactor.add_after_stop_func(self.device.stop)
98 @dbus.service.method(DBUS_IFACE)
102 @dbus.service.method(DBUS_IFACE)
103 def rescan_audio_folder(self):
106 pm = self.cds.control_controller.plugin_manager
107 if not "audio_library" in pm.plugins_instances:
109 pm.plugins_instances["audio_library"].process_audio_folder()
111 @dbus.service.method(DBUS_IFACE)
112 def reload_config(self):
113 config.manager.update()