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/*
* Copyright (c) 2023, The OpenThread Authors.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the copyright holder nor the
* names of its contributors may be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
package com.android.server.thread.openthread;
import com.android.server.thread.openthread.BackboneRouterState;
import com.android.server.thread.openthread.Ipv6AddressInfo;
import com.android.server.thread.openthread.OtDaemonState;
/** OpenThread daemon callbacks. */
oneway interface IOtDaemonCallback {
/**
* Called when any of the sate in {@link OtDaemonState} has been changed or this {@link
* IOtDaemonCallback} object is registered with {#link IOtDaemon#registerStateCallback}.
*
* @param newState the new OpenThread state
* @param listenerId the listenerId passed in {#link IOtDaemon#registerStateCallback} or
* -1 when this callback is invoked proactively by OT daemon
*/
void onStateChanged(in OtDaemonState newState, long listenerId);
/**
* Called when Thread interface address has been changed.
*
* @param addressInfo the IPv6 address which has been updated. This can be both unicast and
* multicast addresses
* @param isAdded {@code true} if this address is being added to the Thread interface;
* Otherwise, this address is being removed
*/
void onAddressChanged(in Ipv6AddressInfo addressInfo, boolean isAdded);
/**
* Called when backbone router state or multicast forwarding listening addresses has been
* changed.
*
* @param bbrState the backbone router state
*/
void onBackboneRouterStateChanged(in BackboneRouterState bbrState);
/**
* Called when Thread enabled state has changed. Valid values are STATE_* defined in
* {@link ThreadNetworkController}.
*
* @param enabled {@code true} if Thread is enabled, {@code false} if Thread is disabled.
*/
void onThreadEnabledChanged(in int enabled);
}
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