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/*
* Copyright 2013 Canonical Ltd.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 3.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* Authors:
* Charles Kerr <charles.kerr@canonical.com>
*/
/**
* Abstract interface for the Bluetooth backend.
*/
public interface Bluetooth: Object
{
/* True if there are any bluetooth adapters on this system.
This work as a proxy for "does this hardware support bluetooth?" */
public abstract bool supported { get; protected set; }
/* True if bluetooth's enabled on this system.
Bluetooth can be soft-blocked by software and hard-blocked physically,
eg by a laptop's network killswitch */
public abstract bool enabled { get; protected set; }
/* True if we have a connected device. */
public abstract bool connected { get; protected set; }
/* Try to enable/disable bluetooth. This can fail if it's overridden
by the system, eg by a laptop's network killswitch */
public abstract void try_set_enabled (bool b);
/* True if our system can be seen by other bluetooth devices */
public abstract bool discoverable { get; protected set; }
public abstract void try_set_discoverable (bool discoverable);
/* Get a list of the Device structs that we know about */
public abstract List<unowned Device> get_devices ();
/* Emitted when one or more of the devices is added, removed, or changed */
public signal void devices_changed ();
/* Try to connect/disconnect a particular device.
The device_key argument comes from the Device struct */
public abstract void set_device_connected (uint device_key, bool connected);
}
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