1 /* 2 * Copyright (c) 2023, The OpenThread Authors. 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * 2. Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 3. Neither the name of the copyright holder nor the 13 * names of its contributors may be used to endorse or promote products 14 * derived from this software without specific prior written permission. 15 * 16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 17 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 19 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE 20 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 23 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 24 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 25 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 26 * POSSIBILITY OF SUCH DAMAGE. 27 */ 28 29 package com.android.server.thread.openthread; 30 31 import com.android.server.thread.openthread.BackboneRouterState; 32 import com.android.server.thread.openthread.Ipv6AddressInfo; 33 import com.android.server.thread.openthread.OnMeshPrefixConfig; 34 import com.android.server.thread.openthread.OtDaemonState; 35 36 /** OpenThread daemon callbacks. */ 37 oneway interface IOtDaemonCallback { 38 /** 39 * Called when any of the sate in {@link OtDaemonState} has been changed or this {@link 40 * IOtDaemonCallback} object is registered with {#link IOtDaemon#registerStateCallback}. 41 * 42 * @param newState the new OpenThread state 43 * @param listenerId the listenerId passed in {#link IOtDaemon#registerStateCallback} or 44 * -1 when this callback is invoked proactively by OT daemon 45 */ onStateChanged(in OtDaemonState newState, long listenerId)46 void onStateChanged(in OtDaemonState newState, long listenerId); 47 48 /** 49 * Called when Thread interface address has been changed. 50 * 51 * @param addressInfoList the list of unicast and multicast IPv6 addresses. 52 */ onAddressChanged(in List<Ipv6AddressInfo> addressInfoList)53 void onAddressChanged(in List<Ipv6AddressInfo> addressInfoList); 54 55 /** 56 * Called when backbone router state or multicast forwarding listening addresses has been 57 * changed. 58 * 59 * @param bbrState the backbone router state 60 */ onBackboneRouterStateChanged(in BackboneRouterState bbrState)61 void onBackboneRouterStateChanged(in BackboneRouterState bbrState); 62 63 /** 64 * Called when Thread on-mesh prefixes have changed. 65 * 66 * @param onMeshPrefixConfigList the list of IPv6 prefixes. 67 */ onPrefixChanged(in List<OnMeshPrefixConfig> onMeshPrefixConfigList)68 void onPrefixChanged(in List<OnMeshPrefixConfig> onMeshPrefixConfigList); 69 } 70