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https://github.com/gryf/wicd.git
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108 lines
3.0 KiB
Python
108 lines
3.0 KiB
Python
"""The wicd DBus Manager.
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A module for managing wicd's dbus interfaces.
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"""
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#
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# Copyright (C) 2008-2009 Adam Blackburn
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# Copyright (C) 2008-2009 Dan O'Reilly
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License Version 2 as
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# published by the Free Software Foundation.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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import dbus
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if getattr(dbus, "version", (0, 0, 0)) < (0, 80, 0):
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import dbus.glib
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else:
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from dbus.mainloop.glib import DBusGMainLoop
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DBusGMainLoop(set_as_default=True)
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DBUS_MANAGER = None
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def get_dbus_ifaces():
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"""Return available DBus interfaces."""
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return DBUS_MANAGER.get_dbus_ifaces()
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def get_interface(iface):
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"""Return specified interface."""
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return DBUS_MANAGER.get_interface(iface)
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def get_bus():
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"""Return the loaded System Bus."""
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return DBUS_MANAGER.get_bus()
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def set_mainloop(loop):
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"""Set DBus main loop."""
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return DBUS_MANAGER.set_mainloop(loop)
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def connect_to_dbus():
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"""Connect to DBus."""
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return DBUS_MANAGER.connect_to_dbus()
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def threads_init():
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"""Init GLib threads."""
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dbus.mainloop.glib.threads_init()
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class DBusManager(object):
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"""Manages the DBus objects used by wicd."""
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def __init__(self):
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self._bus = dbus.SystemBus()
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self._dbus_ifaces = {}
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def get_dbus_ifaces(self):
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"""Returns a dict of dbus interfaces."""
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if not self._dbus_ifaces:
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connect_to_dbus()
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return self._dbus_ifaces
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def get_interface(self, iface):
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"""Returns a DBus Interface."""
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if not self._dbus_ifaces:
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connect_to_dbus()
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return self._dbus_ifaces[iface]
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def get_bus(self):
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"""Returns the loaded SystemBus."""
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return self._bus
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def set_mainloop(self, loop):
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"""Set DBus main loop."""
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dbus.set_default_main_loop(loop)
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def connect_to_dbus(self):
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"""Connects to wicd's dbus interfaces and loads them into a dict."""
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proxy_obj = self._bus.get_object("org.wicd.daemon", '/org/wicd/daemon')
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daemon = dbus.Interface(proxy_obj, 'org.wicd.daemon')
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proxy_obj = self._bus.get_object("org.wicd.daemon",
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'/org/wicd/daemon/wireless')
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wireless = dbus.Interface(proxy_obj, 'org.wicd.daemon.wireless')
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proxy_obj = self._bus.get_object("org.wicd.daemon",
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'/org/wicd/daemon/wired')
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wired = dbus.Interface(proxy_obj, 'org.wicd.daemon.wired')
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self._dbus_ifaces = {"daemon": daemon, "wireless": wireless,
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"wired": wired}
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DBUS_MANAGER = DBusManager()
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