1/* 2 * Copyright (C) 2017 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17package com.android.server.connectivity.tethering; 18 19import android.content.Context; 20import android.net.INetd; 21import android.net.ip.RouterAdvertisementDaemon; 22import android.net.util.InterfaceParams; 23import android.net.util.NetdService; 24import android.os.Handler; 25import android.net.util.SharedLog; 26 27import com.android.internal.util.StateMachine; 28 29import java.util.ArrayList; 30 31 32/** 33 * Capture tethering dependencies, for injection. 34 * 35 * @hide 36 */ 37public class TetheringDependencies { 38 public OffloadHardwareInterface getOffloadHardwareInterface(Handler h, SharedLog log) { 39 return new OffloadHardwareInterface(h, log); 40 } 41 42 public UpstreamNetworkMonitor getUpstreamNetworkMonitor(Context ctx, StateMachine target, 43 SharedLog log, int what) { 44 return new UpstreamNetworkMonitor(ctx, target, log, what); 45 } 46 47 public IPv6TetheringCoordinator getIPv6TetheringCoordinator( 48 ArrayList<TetherInterfaceStateMachine> notifyList, SharedLog log) { 49 return new IPv6TetheringCoordinator(notifyList, log); 50 } 51 52 public RouterAdvertisementDaemon getRouterAdvertisementDaemon(InterfaceParams ifParams) { 53 return new RouterAdvertisementDaemon(ifParams); 54 } 55 56 public InterfaceParams getInterfaceParams(String ifName) { 57 return InterfaceParams.getByName(ifName); 58 } 59 60 public INetd getNetdService() { 61 return NetdService.getInstance(); 62 } 63 64 public boolean isTetheringSupported() { 65 return true; 66 } 67} 68