San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2007 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 | |
| 17 | package com.android.server; |
| 18 | |
Sreeram Ramachandran | e4bde7d | 2014-04-10 15:58:39 -0700 | [diff] [blame] | 19 | import static android.Manifest.permission.CHANGE_NETWORK_STATE; |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 20 | import static android.Manifest.permission.CONNECTIVITY_INTERNAL; |
Jeff Sharkey | 47eb102 | 2011-08-25 17:48:52 -0700 | [diff] [blame] | 21 | import static android.Manifest.permission.DUMP; |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 22 | import static android.Manifest.permission.SHUTDOWN; |
Jeff Sharkey | b5d55e3 | 2011-08-10 17:53:27 -0700 | [diff] [blame] | 23 | import static android.net.NetworkStats.SET_DEFAULT; |
Dianne Hackborn | d0c5b9a | 2014-02-21 16:19:05 -0800 | [diff] [blame] | 24 | import static android.net.NetworkStats.TAG_ALL; |
Jeff Sharkey | 1b5a2a9 | 2011-06-18 18:34:16 -0700 | [diff] [blame] | 25 | import static android.net.NetworkStats.TAG_NONE; |
| 26 | import static android.net.NetworkStats.UID_ALL; |
Jeff Sharkey | ae2c181 | 2011-10-04 13:11:40 -0700 | [diff] [blame] | 27 | import static android.net.TrafficStats.UID_TETHERING; |
Lorenzo Colitti | 4b0f8e6 | 2014-09-19 01:49:05 +0900 | [diff] [blame^] | 28 | import static android.net.RouteInfo.RTN_THROW; |
| 29 | import static android.net.RouteInfo.RTN_UNICAST; |
| 30 | import static android.net.RouteInfo.RTN_UNREACHABLE; |
Sreeram Ramachandran | 42065ac | 2014-07-27 00:37:35 -0700 | [diff] [blame] | 31 | import static android.system.OsConstants.AF_INET; |
| 32 | import static android.system.OsConstants.AF_INET6; |
Lorenzo Colitti | 7975184 | 2013-02-28 16:16:03 +0900 | [diff] [blame] | 33 | import static com.android.server.NetworkManagementService.NetdResponseCode.ClatdStatusResult; |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 34 | import static com.android.server.NetworkManagementService.NetdResponseCode.InterfaceGetCfgResult; |
| 35 | import static com.android.server.NetworkManagementService.NetdResponseCode.InterfaceListResult; |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 36 | import static com.android.server.NetworkManagementService.NetdResponseCode.IpFwdStatusResult; |
| 37 | import static com.android.server.NetworkManagementService.NetdResponseCode.TetherDnsFwdTgtListResult; |
| 38 | import static com.android.server.NetworkManagementService.NetdResponseCode.TetherInterfaceListResult; |
| 39 | import static com.android.server.NetworkManagementService.NetdResponseCode.TetherStatusResult; |
Jeff Sharkey | e4984be | 2013-09-10 21:03:27 -0700 | [diff] [blame] | 40 | import static com.android.server.NetworkManagementService.NetdResponseCode.TetheringStatsListResult; |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 41 | import static com.android.server.NetworkManagementService.NetdResponseCode.TtyListResult; |
Jeff Sharkey | a63ba59 | 2011-07-19 23:47:12 -0700 | [diff] [blame] | 42 | import static com.android.server.NetworkManagementSocketTagger.PROP_QTAGUID_ENABLED; |
Jeff Sharkey | 1b5a2a9 | 2011-06-18 18:34:16 -0700 | [diff] [blame] | 43 | |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 44 | import android.content.Context; |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 45 | import android.net.ConnectivityManager; |
San Mehat | 4d02d00 | 2010-01-22 16:07:46 -0800 | [diff] [blame] | 46 | import android.net.INetworkManagementEventObserver; |
Jeff Sharkey | eedcb95 | 2011-05-17 14:55:15 -0700 | [diff] [blame] | 47 | import android.net.InterfaceConfiguration; |
Lorenzo Colitti | c18cbfd | 2014-06-13 21:21:03 +0900 | [diff] [blame] | 48 | import android.net.IpPrefix; |
Robert Greenwalt | ed12640 | 2011-01-28 15:34:55 -0800 | [diff] [blame] | 49 | import android.net.LinkAddress; |
Lorenzo Colitti | b57edc5 | 2014-08-22 17:10:50 -0700 | [diff] [blame] | 50 | import android.net.Network; |
Jeff Sharkey | eedcb95 | 2011-05-17 14:55:15 -0700 | [diff] [blame] | 51 | import android.net.NetworkStats; |
Robert Greenwalt | ed12640 | 2011-01-28 15:34:55 -0800 | [diff] [blame] | 52 | import android.net.NetworkUtils; |
Robert Greenwalt | 59b1a4e | 2011-05-10 15:05:02 -0700 | [diff] [blame] | 53 | import android.net.RouteInfo; |
Paul Jensen | 6bc2c2c | 2014-05-07 15:27:40 -0400 | [diff] [blame] | 54 | import android.net.UidRange; |
Irfan Sheriff | 9ab518ad | 2010-03-12 15:48:17 -0800 | [diff] [blame] | 55 | import android.net.wifi.WifiConfiguration; |
| 56 | import android.net.wifi.WifiConfiguration.KeyMgmt; |
Dianne Hackborn | 91268cf | 2013-06-13 19:06:50 -0700 | [diff] [blame] | 57 | import android.os.BatteryStats; |
Jeff Sharkey | f56e243 | 2012-09-06 17:54:29 -0700 | [diff] [blame] | 58 | import android.os.Binder; |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 59 | import android.os.Handler; |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 60 | import android.os.INetworkActivityListener; |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 61 | import android.os.INetworkManagementService; |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 62 | import android.os.PowerManager; |
Jeff Sharkey | f56e243 | 2012-09-06 17:54:29 -0700 | [diff] [blame] | 63 | import android.os.Process; |
Jeff Sharkey | 3df273e | 2011-12-15 15:47:12 -0800 | [diff] [blame] | 64 | import android.os.RemoteCallbackList; |
| 65 | import android.os.RemoteException; |
Jeff Sharkey | 7a1c3fc | 2013-06-04 12:29:00 -0700 | [diff] [blame] | 66 | import android.os.ServiceManager; |
Jeff Sharkey | 9a13f36 | 2011-04-26 16:25:36 -0700 | [diff] [blame] | 67 | import android.os.SystemClock; |
Marco Nelissen | 62dbb22 | 2010-02-18 10:56:30 -0800 | [diff] [blame] | 68 | import android.os.SystemProperties; |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 69 | import android.telephony.DataConnectionRealTimeInfo; |
| 70 | import android.telephony.PhoneStateListener; |
Wink Saville | fb40dd4 | 2014-06-12 17:02:31 -0700 | [diff] [blame] | 71 | import android.telephony.SubscriptionManager; |
Wink Saville | 67e0789 | 2014-06-18 16:43:14 -0700 | [diff] [blame] | 72 | import android.telephony.TelephonyManager; |
Irfan Sheriff | 9ab518ad | 2010-03-12 15:48:17 -0800 | [diff] [blame] | 73 | import android.util.Log; |
Joe Onorato | 8a9b220 | 2010-02-26 18:56:32 -0800 | [diff] [blame] | 74 | import android.util.Slog; |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 75 | import android.util.SparseBooleanArray; |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 76 | |
Jeff Sharkey | 7a1c3fc | 2013-06-04 12:29:00 -0700 | [diff] [blame] | 77 | import com.android.internal.app.IBatteryStats; |
Jeff Sharkey | 1059c3c | 2011-10-04 16:54:49 -0700 | [diff] [blame] | 78 | import com.android.internal.net.NetworkStatsFactory; |
Jeff Sharkey | c268f0b | 2012-08-24 10:25:31 -0700 | [diff] [blame] | 79 | import com.android.internal.util.Preconditions; |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 80 | import com.android.server.NativeDaemonConnector.Command; |
Jeff Sharkey | 56cd646 | 2013-06-07 15:09:15 -0700 | [diff] [blame] | 81 | import com.android.server.NativeDaemonConnector.SensitiveArg; |
Jeff Sharkey | 69ddab4 | 2012-08-25 00:05:46 -0700 | [diff] [blame] | 82 | import com.android.server.net.LockdownVpnTracker; |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 83 | import com.google.android.collect.Maps; |
Jeff Sharkey | 4414cea | 2011-06-24 17:05:24 -0700 | [diff] [blame] | 84 | |
Robert Greenwalt | 59b1a4e | 2011-05-10 15:05:02 -0700 | [diff] [blame] | 85 | import java.io.BufferedReader; |
| 86 | import java.io.DataInputStream; |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 87 | import java.io.File; |
Jeff Sharkey | 47eb102 | 2011-08-25 17:48:52 -0700 | [diff] [blame] | 88 | import java.io.FileDescriptor; |
Jeff Sharkey | 9a13f36 | 2011-04-26 16:25:36 -0700 | [diff] [blame] | 89 | import java.io.FileInputStream; |
Jeff Sharkey | 9a13f36 | 2011-04-26 16:25:36 -0700 | [diff] [blame] | 90 | import java.io.IOException; |
Jeff Sharkey | 9a13f36 | 2011-04-26 16:25:36 -0700 | [diff] [blame] | 91 | import java.io.InputStreamReader; |
Jeff Sharkey | 47eb102 | 2011-08-25 17:48:52 -0700 | [diff] [blame] | 92 | import java.io.PrintWriter; |
Robert Greenwalt | 59b1a4e | 2011-05-10 15:05:02 -0700 | [diff] [blame] | 93 | import java.net.Inet4Address; |
Sreeram Ramachandran | 42065ac | 2014-07-27 00:37:35 -0700 | [diff] [blame] | 94 | import java.net.Inet6Address; |
Jeff Sharkey | eedcb95 | 2011-05-17 14:55:15 -0700 | [diff] [blame] | 95 | import java.net.InetAddress; |
Robert Greenwalt | 3b28e9a | 2011-11-02 14:37:19 -0700 | [diff] [blame] | 96 | import java.net.InterfaceAddress; |
| 97 | import java.net.NetworkInterface; |
| 98 | import java.net.SocketException; |
Jeff Sharkey | eedcb95 | 2011-05-17 14:55:15 -0700 | [diff] [blame] | 99 | import java.util.ArrayList; |
Paul Jensen | 6bc2c2c | 2014-05-07 15:27:40 -0400 | [diff] [blame] | 100 | import java.util.Arrays; |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 101 | import java.util.HashMap; |
jiaguo | 1da35f7 | 2014-01-09 16:39:59 +0800 | [diff] [blame] | 102 | import java.util.List; |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 103 | import java.util.Map; |
Jeff Sharkey | eedcb95 | 2011-05-17 14:55:15 -0700 | [diff] [blame] | 104 | import java.util.NoSuchElementException; |
| 105 | import java.util.StringTokenizer; |
Robert Greenwalt | e5c3afb | 2010-09-22 14:32:35 -0700 | [diff] [blame] | 106 | import java.util.concurrent.CountDownLatch; |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 107 | |
| 108 | /** |
| 109 | * @hide |
| 110 | */ |
Jeff Sharkey | 8e9992a | 2011-08-23 18:37:23 -0700 | [diff] [blame] | 111 | public class NetworkManagementService extends INetworkManagementService.Stub |
| 112 | implements Watchdog.Monitor { |
Jeff Sharkey | eedcb95 | 2011-05-17 14:55:15 -0700 | [diff] [blame] | 113 | private static final String TAG = "NetworkManagementService"; |
Dianne Hackborn | cef65ee | 2010-09-30 18:27:22 -0700 | [diff] [blame] | 114 | private static final boolean DBG = false; |
Kenny Root | 305bcbf | 2010-09-03 07:56:38 -0700 | [diff] [blame] | 115 | private static final String NETD_TAG = "NetdConnector"; |
Lorenzo Colitti | 7421a01 | 2013-08-20 22:51:24 +0900 | [diff] [blame] | 116 | private static final String NETD_SOCKET_NAME = "netd"; |
Kenny Root | 305bcbf | 2010-09-03 07:56:38 -0700 | [diff] [blame] | 117 | |
Paul Jensen | 6bc2c2c | 2014-05-07 15:27:40 -0400 | [diff] [blame] | 118 | private static final int MAX_UID_RANGES_PER_COMMAND = 10; |
| 119 | |
Jeff Sharkey | 8e9992a | 2011-08-23 18:37:23 -0700 | [diff] [blame] | 120 | /** |
| 121 | * Name representing {@link #setGlobalAlert(long)} limit when delivered to |
| 122 | * {@link INetworkManagementEventObserver#limitReached(String, String)}. |
| 123 | */ |
| 124 | public static final String LIMIT_GLOBAL_ALERT = "globalAlert"; |
| 125 | |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 126 | class NetdResponseCode { |
Sreeram Ramachandran | 03666c7 | 2014-07-19 23:21:46 -0700 | [diff] [blame] | 127 | /* Keep in sync with system/netd/server/ResponseCode.h */ |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 128 | public static final int InterfaceListResult = 110; |
| 129 | public static final int TetherInterfaceListResult = 111; |
| 130 | public static final int TetherDnsFwdTgtListResult = 112; |
San Mehat | 72759df | 2010-01-19 13:50:37 -0800 | [diff] [blame] | 131 | public static final int TtyListResult = 113; |
Jeff Sharkey | e4984be | 2013-09-10 21:03:27 -0700 | [diff] [blame] | 132 | public static final int TetheringStatsListResult = 114; |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 133 | |
| 134 | public static final int TetherStatusResult = 210; |
| 135 | public static final int IpFwdStatusResult = 211; |
San Mehat | ed4fc8a | 2010-01-22 12:28:36 -0800 | [diff] [blame] | 136 | public static final int InterfaceGetCfgResult = 213; |
Robert Greenwalt | e325392 | 2010-02-18 09:23:25 -0800 | [diff] [blame] | 137 | public static final int SoftapStatusResult = 214; |
San Mehat | 91cac64 | 2010-03-31 14:31:36 -0700 | [diff] [blame] | 138 | public static final int InterfaceRxCounterResult = 216; |
| 139 | public static final int InterfaceTxCounterResult = 217; |
Jeff Sharkey | cdd02c5d | 2011-09-16 01:52:49 -0700 | [diff] [blame] | 140 | public static final int QuotaCounterResult = 220; |
| 141 | public static final int TetheringStatsResult = 221; |
Selim Gurun | 84c00c6 | 2012-02-27 15:42:38 -0800 | [diff] [blame] | 142 | public static final int DnsProxyQueryResult = 222; |
Lorenzo Colitti | 7975184 | 2013-02-28 16:16:03 +0900 | [diff] [blame] | 143 | public static final int ClatdStatusResult = 223; |
Robert Greenwalt | e325392 | 2010-02-18 09:23:25 -0800 | [diff] [blame] | 144 | |
| 145 | public static final int InterfaceChange = 600; |
JP Abgrall | 12b933d | 2011-07-14 18:09:22 -0700 | [diff] [blame] | 146 | public static final int BandwidthControl = 601; |
Haoyu Bai | 6b7358d | 2012-07-17 16:36:50 -0700 | [diff] [blame] | 147 | public static final int InterfaceClassActivity = 613; |
Lorenzo Colitti | 5c7daac | 2013-08-05 10:39:37 +0900 | [diff] [blame] | 148 | public static final int InterfaceAddressChange = 614; |
Lorenzo Colitti | 5ae4a53 | 2013-10-31 11:59:46 +0900 | [diff] [blame] | 149 | public static final int InterfaceDnsServerInfo = 615; |
Lorenzo Colitti | c18cbfd | 2014-06-13 21:21:03 +0900 | [diff] [blame] | 150 | public static final int RouteChange = 616; |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 151 | } |
| 152 | |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 153 | static final int DAEMON_MSG_MOBILE_CONN_REAL_TIME_INFO = 1; |
| 154 | |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 155 | /** |
| 156 | * Binder context for this service |
| 157 | */ |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 158 | private final Context mContext; |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 159 | |
| 160 | /** |
| 161 | * connector object for communicating with netd |
| 162 | */ |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 163 | private final NativeDaemonConnector mConnector; |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 164 | |
Robert Greenwalt | 2c9f547 | 2014-04-21 14:50:28 -0700 | [diff] [blame] | 165 | private final Handler mFgHandler; |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 166 | private final Handler mDaemonHandler; |
| 167 | private final PhoneStateListener mPhoneStateListener; |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 168 | |
Dianne Hackborn | e13c4c0 | 2014-02-11 17:18:35 -0800 | [diff] [blame] | 169 | private IBatteryStats mBatteryStats; |
| 170 | |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 171 | private final Thread mThread; |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 172 | private CountDownLatch mConnectedSignal = new CountDownLatch(1); |
Robert Greenwalt | e5c3afb | 2010-09-22 14:32:35 -0700 | [diff] [blame] | 173 | |
Jeff Sharkey | 3df273e | 2011-12-15 15:47:12 -0800 | [diff] [blame] | 174 | private final RemoteCallbackList<INetworkManagementEventObserver> mObservers = |
| 175 | new RemoteCallbackList<INetworkManagementEventObserver>(); |
San Mehat | 4d02d00 | 2010-01-22 16:07:46 -0800 | [diff] [blame] | 176 | |
Jeff Sharkey | 1059c3c | 2011-10-04 16:54:49 -0700 | [diff] [blame] | 177 | private final NetworkStatsFactory mStatsFactory = new NetworkStatsFactory(); |
| 178 | |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 179 | private Object mQuotaLock = new Object(); |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 180 | /** Set of interfaces with active quotas. */ |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 181 | private HashMap<String, Long> mActiveQuotas = Maps.newHashMap(); |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 182 | /** Set of interfaces with active alerts. */ |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 183 | private HashMap<String, Long> mActiveAlerts = Maps.newHashMap(); |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 184 | /** Set of UIDs with active reject rules. */ |
| 185 | private SparseBooleanArray mUidRejectOnQuota = new SparseBooleanArray(); |
| 186 | |
Haoyu Bai | 0412423 | 2012-06-28 15:26:19 -0700 | [diff] [blame] | 187 | private Object mIdleTimerLock = new Object(); |
| 188 | /** Set of interfaces with active idle timers. */ |
| 189 | private static class IdleTimerParams { |
| 190 | public final int timeout; |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 191 | public final int type; |
Haoyu Bai | 0412423 | 2012-06-28 15:26:19 -0700 | [diff] [blame] | 192 | public int networkCount; |
| 193 | |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 194 | IdleTimerParams(int timeout, int type) { |
Haoyu Bai | 0412423 | 2012-06-28 15:26:19 -0700 | [diff] [blame] | 195 | this.timeout = timeout; |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 196 | this.type = type; |
Haoyu Bai | 0412423 | 2012-06-28 15:26:19 -0700 | [diff] [blame] | 197 | this.networkCount = 1; |
| 198 | } |
| 199 | } |
| 200 | private HashMap<String, IdleTimerParams> mActiveIdleTimers = Maps.newHashMap(); |
| 201 | |
Jeff Sharkey | fa23c5a | 2011-08-09 21:44:24 -0700 | [diff] [blame] | 202 | private volatile boolean mBandwidthControlEnabled; |
Jeff Sharkey | c268f0b | 2012-08-24 10:25:31 -0700 | [diff] [blame] | 203 | private volatile boolean mFirewallEnabled; |
Jeff Sharkey | 350083e | 2011-06-29 10:45:16 -0700 | [diff] [blame] | 204 | |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 205 | private boolean mMobileActivityFromRadio = false; |
| 206 | private int mLastPowerStateFromRadio = DataConnectionRealTimeInfo.DC_POWER_STATE_LOW; |
| 207 | |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 208 | private final RemoteCallbackList<INetworkActivityListener> mNetworkActivityListeners = |
| 209 | new RemoteCallbackList<INetworkActivityListener>(); |
| 210 | private boolean mNetworkActive; |
| 211 | |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 212 | /** |
| 213 | * Constructs a new NetworkManagementService instance |
| 214 | * |
| 215 | * @param context Binder context for this service |
| 216 | */ |
Lorenzo Colitti | 7421a01 | 2013-08-20 22:51:24 +0900 | [diff] [blame] | 217 | private NetworkManagementService(Context context, String socket) { |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 218 | mContext = context; |
San Mehat | 4d02d00 | 2010-01-22 16:07:46 -0800 | [diff] [blame] | 219 | |
Robert Greenwalt | 2c9f547 | 2014-04-21 14:50:28 -0700 | [diff] [blame] | 220 | // make sure this is on the same looper as our NativeDaemonConnector for sync purposes |
| 221 | mFgHandler = new Handler(FgThread.get().getLooper()); |
| 222 | |
Marco Nelissen | 62dbb22 | 2010-02-18 10:56:30 -0800 | [diff] [blame] | 223 | if ("simulator".equals(SystemProperties.get("ro.product.device"))) { |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 224 | mConnector = null; |
| 225 | mThread = null; |
| 226 | mDaemonHandler = null; |
| 227 | mPhoneStateListener = null; |
Marco Nelissen | 62dbb22 | 2010-02-18 10:56:30 -0800 | [diff] [blame] | 228 | return; |
| 229 | } |
| 230 | |
Dianne Hackborn | 4590e52 | 2014-03-24 13:36:46 -0700 | [diff] [blame] | 231 | // Don't need this wake lock, since we now have a time stamp for when |
| 232 | // the network actually went inactive. (It might be nice to still do this, |
| 233 | // but I don't want to do it through the power manager because that pollutes the |
| 234 | // battery stats history with pointless noise.) |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 235 | //PowerManager pm = (PowerManager)context.getSystemService(Context.POWER_SERVICE); |
Dianne Hackborn | 4590e52 | 2014-03-24 13:36:46 -0700 | [diff] [blame] | 236 | PowerManager.WakeLock wl = null; //pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, NETD_TAG); |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 237 | |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 238 | mConnector = new NativeDaemonConnector( |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 239 | new NetdCallbackReceiver(), socket, 10, NETD_TAG, 160, wl, |
| 240 | FgThread.get().getLooper()); |
Robert Greenwalt | e5c3afb | 2010-09-22 14:32:35 -0700 | [diff] [blame] | 241 | mThread = new Thread(mConnector, NETD_TAG); |
Jeff Sharkey | fa23c5a | 2011-08-09 21:44:24 -0700 | [diff] [blame] | 242 | |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 243 | mDaemonHandler = new Handler(FgThread.get().getLooper()); |
Wink Saville | 67e0789 | 2014-06-18 16:43:14 -0700 | [diff] [blame] | 244 | |
| 245 | mPhoneStateListener = new PhoneStateListener(SubscriptionManager.DEFAULT_SUB_ID, |
Wink Saville | fb40dd4 | 2014-06-12 17:02:31 -0700 | [diff] [blame] | 246 | mDaemonHandler.getLooper()) { |
Wink Saville | 67e0789 | 2014-06-18 16:43:14 -0700 | [diff] [blame] | 247 | @Override |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 248 | public void onDataConnectionRealTimeInfoChanged( |
| 249 | DataConnectionRealTimeInfo dcRtInfo) { |
Wink Saville | 67e0789 | 2014-06-18 16:43:14 -0700 | [diff] [blame] | 250 | if (DBG) Slog.d(TAG, "onDataConnectionRealTimeInfoChanged: " + dcRtInfo); |
Dianne Hackborn | 2d4b4ed | 2014-05-21 15:01:03 -0700 | [diff] [blame] | 251 | notifyInterfaceClassActivity(ConnectivityManager.TYPE_MOBILE, |
| 252 | dcRtInfo.getDcPowerState(), dcRtInfo.getTime(), true); |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 253 | } |
| 254 | }; |
Wink Saville | 67e0789 | 2014-06-18 16:43:14 -0700 | [diff] [blame] | 255 | TelephonyManager tm = (TelephonyManager)context.getSystemService(Context.TELEPHONY_SERVICE); |
| 256 | if (tm != null) { |
| 257 | tm.listen(mPhoneStateListener, |
| 258 | PhoneStateListener.LISTEN_DATA_CONNECTION_REAL_TIME_INFO); |
| 259 | } |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 260 | |
Jeff Sharkey | fa23c5a | 2011-08-09 21:44:24 -0700 | [diff] [blame] | 261 | // Add ourself to the Watchdog monitors. |
| 262 | Watchdog.getInstance().addMonitor(this); |
Robert Greenwalt | e5c3afb | 2010-09-22 14:32:35 -0700 | [diff] [blame] | 263 | } |
| 264 | |
Lorenzo Colitti | 7421a01 | 2013-08-20 22:51:24 +0900 | [diff] [blame] | 265 | static NetworkManagementService create(Context context, |
| 266 | String socket) throws InterruptedException { |
| 267 | final NetworkManagementService service = new NetworkManagementService(context, socket); |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 268 | final CountDownLatch connectedSignal = service.mConnectedSignal; |
Robert Greenwalt | e5c3afb | 2010-09-22 14:32:35 -0700 | [diff] [blame] | 269 | if (DBG) Slog.d(TAG, "Creating NetworkManagementService"); |
| 270 | service.mThread.start(); |
| 271 | if (DBG) Slog.d(TAG, "Awaiting socket connection"); |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 272 | connectedSignal.await(); |
Robert Greenwalt | e5c3afb | 2010-09-22 14:32:35 -0700 | [diff] [blame] | 273 | if (DBG) Slog.d(TAG, "Connected"); |
| 274 | return service; |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 275 | } |
| 276 | |
Lorenzo Colitti | 7421a01 | 2013-08-20 22:51:24 +0900 | [diff] [blame] | 277 | public static NetworkManagementService create(Context context) throws InterruptedException { |
| 278 | return create(context, NETD_SOCKET_NAME); |
| 279 | } |
| 280 | |
Jeff Sharkey | 350083e | 2011-06-29 10:45:16 -0700 | [diff] [blame] | 281 | public void systemReady() { |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 282 | prepareNativeDaemon(); |
| 283 | if (DBG) Slog.d(TAG, "Prepared"); |
Jeff Sharkey | 350083e | 2011-06-29 10:45:16 -0700 | [diff] [blame] | 284 | } |
| 285 | |
Dianne Hackborn | e13c4c0 | 2014-02-11 17:18:35 -0800 | [diff] [blame] | 286 | private IBatteryStats getBatteryStats() { |
| 287 | synchronized (this) { |
| 288 | if (mBatteryStats != null) { |
| 289 | return mBatteryStats; |
| 290 | } |
| 291 | mBatteryStats = IBatteryStats.Stub.asInterface(ServiceManager.getService( |
| 292 | BatteryStats.SERVICE_NAME)); |
| 293 | return mBatteryStats; |
| 294 | } |
| 295 | } |
| 296 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 297 | @Override |
Jeff Sharkey | 3df273e | 2011-12-15 15:47:12 -0800 | [diff] [blame] | 298 | public void registerObserver(INetworkManagementEventObserver observer) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 299 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | 3df273e | 2011-12-15 15:47:12 -0800 | [diff] [blame] | 300 | mObservers.register(observer); |
San Mehat | 4d02d00 | 2010-01-22 16:07:46 -0800 | [diff] [blame] | 301 | } |
| 302 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 303 | @Override |
Jeff Sharkey | 3df273e | 2011-12-15 15:47:12 -0800 | [diff] [blame] | 304 | public void unregisterObserver(INetworkManagementEventObserver observer) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 305 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | 3df273e | 2011-12-15 15:47:12 -0800 | [diff] [blame] | 306 | mObservers.unregister(observer); |
San Mehat | 4d02d00 | 2010-01-22 16:07:46 -0800 | [diff] [blame] | 307 | } |
| 308 | |
| 309 | /** |
Mike J. Chen | 6143f5f | 2011-06-23 15:17:51 -0700 | [diff] [blame] | 310 | * Notify our observers of an interface status change |
San Mehat | 4d02d00 | 2010-01-22 16:07:46 -0800 | [diff] [blame] | 311 | */ |
Mike J. Chen | 6143f5f | 2011-06-23 15:17:51 -0700 | [diff] [blame] | 312 | private void notifyInterfaceStatusChanged(String iface, boolean up) { |
Jeff Sharkey | 3df273e | 2011-12-15 15:47:12 -0800 | [diff] [blame] | 313 | final int length = mObservers.beginBroadcast(); |
Robert Greenwalt | 2c9f547 | 2014-04-21 14:50:28 -0700 | [diff] [blame] | 314 | try { |
| 315 | for (int i = 0; i < length; i++) { |
| 316 | try { |
| 317 | mObservers.getBroadcastItem(i).interfaceStatusChanged(iface, up); |
| 318 | } catch (RemoteException e) { |
| 319 | } catch (RuntimeException e) { |
| 320 | } |
Mike J. Chen | 6143f5f | 2011-06-23 15:17:51 -0700 | [diff] [blame] | 321 | } |
Robert Greenwalt | 2c9f547 | 2014-04-21 14:50:28 -0700 | [diff] [blame] | 322 | } finally { |
| 323 | mObservers.finishBroadcast(); |
Mike J. Chen | 6143f5f | 2011-06-23 15:17:51 -0700 | [diff] [blame] | 324 | } |
| 325 | } |
| 326 | |
| 327 | /** |
Mike J. Chen | f59c7d0 | 2011-06-23 15:33:15 -0700 | [diff] [blame] | 328 | * Notify our observers of an interface link state change |
Mike J. Chen | 6143f5f | 2011-06-23 15:17:51 -0700 | [diff] [blame] | 329 | * (typically, an Ethernet cable has been plugged-in or unplugged). |
| 330 | */ |
| 331 | private void notifyInterfaceLinkStateChanged(String iface, boolean up) { |
Jeff Sharkey | 3df273e | 2011-12-15 15:47:12 -0800 | [diff] [blame] | 332 | final int length = mObservers.beginBroadcast(); |
Robert Greenwalt | 2c9f547 | 2014-04-21 14:50:28 -0700 | [diff] [blame] | 333 | try { |
| 334 | for (int i = 0; i < length; i++) { |
| 335 | try { |
| 336 | mObservers.getBroadcastItem(i).interfaceLinkStateChanged(iface, up); |
| 337 | } catch (RemoteException e) { |
| 338 | } catch (RuntimeException e) { |
| 339 | } |
San Mehat | 4d02d00 | 2010-01-22 16:07:46 -0800 | [diff] [blame] | 340 | } |
Robert Greenwalt | 2c9f547 | 2014-04-21 14:50:28 -0700 | [diff] [blame] | 341 | } finally { |
| 342 | mObservers.finishBroadcast(); |
San Mehat | 4d02d00 | 2010-01-22 16:07:46 -0800 | [diff] [blame] | 343 | } |
| 344 | } |
| 345 | |
| 346 | /** |
| 347 | * Notify our observers of an interface addition. |
| 348 | */ |
| 349 | private void notifyInterfaceAdded(String iface) { |
Jeff Sharkey | 3df273e | 2011-12-15 15:47:12 -0800 | [diff] [blame] | 350 | final int length = mObservers.beginBroadcast(); |
Robert Greenwalt | 2c9f547 | 2014-04-21 14:50:28 -0700 | [diff] [blame] | 351 | try { |
| 352 | for (int i = 0; i < length; i++) { |
| 353 | try { |
| 354 | mObservers.getBroadcastItem(i).interfaceAdded(iface); |
| 355 | } catch (RemoteException e) { |
| 356 | } catch (RuntimeException e) { |
| 357 | } |
San Mehat | 4d02d00 | 2010-01-22 16:07:46 -0800 | [diff] [blame] | 358 | } |
Robert Greenwalt | 2c9f547 | 2014-04-21 14:50:28 -0700 | [diff] [blame] | 359 | } finally { |
| 360 | mObservers.finishBroadcast(); |
San Mehat | 4d02d00 | 2010-01-22 16:07:46 -0800 | [diff] [blame] | 361 | } |
| 362 | } |
| 363 | |
| 364 | /** |
| 365 | * Notify our observers of an interface removal. |
| 366 | */ |
| 367 | private void notifyInterfaceRemoved(String iface) { |
Jeff Sharkey | 89b8a21 | 2011-10-11 11:58:11 -0700 | [diff] [blame] | 368 | // netd already clears out quota and alerts for removed ifaces; update |
| 369 | // our sanity-checking state. |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 370 | mActiveAlerts.remove(iface); |
| 371 | mActiveQuotas.remove(iface); |
Jeff Sharkey | 89b8a21 | 2011-10-11 11:58:11 -0700 | [diff] [blame] | 372 | |
Jeff Sharkey | 3df273e | 2011-12-15 15:47:12 -0800 | [diff] [blame] | 373 | final int length = mObservers.beginBroadcast(); |
Robert Greenwalt | 2c9f547 | 2014-04-21 14:50:28 -0700 | [diff] [blame] | 374 | try { |
| 375 | for (int i = 0; i < length; i++) { |
| 376 | try { |
| 377 | mObservers.getBroadcastItem(i).interfaceRemoved(iface); |
| 378 | } catch (RemoteException e) { |
| 379 | } catch (RuntimeException e) { |
| 380 | } |
San Mehat | 4d02d00 | 2010-01-22 16:07:46 -0800 | [diff] [blame] | 381 | } |
Robert Greenwalt | 2c9f547 | 2014-04-21 14:50:28 -0700 | [diff] [blame] | 382 | } finally { |
| 383 | mObservers.finishBroadcast(); |
San Mehat | 4d02d00 | 2010-01-22 16:07:46 -0800 | [diff] [blame] | 384 | } |
| 385 | } |
| 386 | |
Robert Greenwalt | e5c3afb | 2010-09-22 14:32:35 -0700 | [diff] [blame] | 387 | /** |
JP Abgrall | 12b933d | 2011-07-14 18:09:22 -0700 | [diff] [blame] | 388 | * Notify our observers of a limit reached. |
| 389 | */ |
| 390 | private void notifyLimitReached(String limitName, String iface) { |
Jeff Sharkey | 3df273e | 2011-12-15 15:47:12 -0800 | [diff] [blame] | 391 | final int length = mObservers.beginBroadcast(); |
Robert Greenwalt | 2c9f547 | 2014-04-21 14:50:28 -0700 | [diff] [blame] | 392 | try { |
| 393 | for (int i = 0; i < length; i++) { |
| 394 | try { |
| 395 | mObservers.getBroadcastItem(i).limitReached(limitName, iface); |
| 396 | } catch (RemoteException e) { |
| 397 | } catch (RuntimeException e) { |
| 398 | } |
JP Abgrall | 12b933d | 2011-07-14 18:09:22 -0700 | [diff] [blame] | 399 | } |
Robert Greenwalt | 2c9f547 | 2014-04-21 14:50:28 -0700 | [diff] [blame] | 400 | } finally { |
| 401 | mObservers.finishBroadcast(); |
JP Abgrall | 12b933d | 2011-07-14 18:09:22 -0700 | [diff] [blame] | 402 | } |
| 403 | } |
| 404 | |
| 405 | /** |
Haoyu Bai | db3c867 | 2012-06-20 14:29:57 -0700 | [diff] [blame] | 406 | * Notify our observers of a change in the data activity state of the interface |
| 407 | */ |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 408 | private void notifyInterfaceClassActivity(int type, int powerState, long tsNanos, |
| 409 | boolean fromRadio) { |
| 410 | final boolean isMobile = ConnectivityManager.isNetworkTypeMobile(type); |
| 411 | if (isMobile) { |
| 412 | if (!fromRadio) { |
| 413 | if (mMobileActivityFromRadio) { |
| 414 | // If this call is not coming from a report from the radio itself, but we |
| 415 | // have previously received reports from the radio, then we will take the |
| 416 | // power state to just be whatever the radio last reported. |
| 417 | powerState = mLastPowerStateFromRadio; |
| 418 | } |
| 419 | } else { |
| 420 | mMobileActivityFromRadio = true; |
| 421 | } |
| 422 | if (mLastPowerStateFromRadio != powerState) { |
| 423 | mLastPowerStateFromRadio = powerState; |
Robert Greenwalt | 2c9f547 | 2014-04-21 14:50:28 -0700 | [diff] [blame] | 424 | try { |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 425 | getBatteryStats().noteMobileRadioPowerState(powerState, tsNanos); |
Robert Greenwalt | 2c9f547 | 2014-04-21 14:50:28 -0700 | [diff] [blame] | 426 | } catch (RemoteException e) { |
Robert Greenwalt | 2c9f547 | 2014-04-21 14:50:28 -0700 | [diff] [blame] | 427 | } |
Haoyu Bai | db3c867 | 2012-06-20 14:29:57 -0700 | [diff] [blame] | 428 | } |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 429 | } |
| 430 | |
| 431 | boolean isActive = powerState == DataConnectionRealTimeInfo.DC_POWER_STATE_MEDIUM |
| 432 | || powerState == DataConnectionRealTimeInfo.DC_POWER_STATE_HIGH; |
| 433 | |
| 434 | if (!isMobile || fromRadio || !mMobileActivityFromRadio) { |
| 435 | // Report the change in data activity. We don't do this if this is a change |
| 436 | // on the mobile network, that is not coming from the radio itself, and we |
| 437 | // have previously seen change reports from the radio. In that case only |
| 438 | // the radio is the authority for the current state. |
| 439 | final int length = mObservers.beginBroadcast(); |
| 440 | try { |
| 441 | for (int i = 0; i < length; i++) { |
| 442 | try { |
| 443 | mObservers.getBroadcastItem(i).interfaceClassDataActivityChanged( |
| 444 | Integer.toString(type), isActive, tsNanos); |
| 445 | } catch (RemoteException e) { |
| 446 | } catch (RuntimeException e) { |
| 447 | } |
| 448 | } |
| 449 | } finally { |
| 450 | mObservers.finishBroadcast(); |
| 451 | } |
Haoyu Bai | db3c867 | 2012-06-20 14:29:57 -0700 | [diff] [blame] | 452 | } |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 453 | |
| 454 | boolean report = false; |
| 455 | synchronized (mIdleTimerLock) { |
| 456 | if (mActiveIdleTimers.isEmpty()) { |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 457 | // If there are no idle timers, we are not monitoring activity, so we |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 458 | // are always considered active. |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 459 | isActive = true; |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 460 | } |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 461 | if (mNetworkActive != isActive) { |
| 462 | mNetworkActive = isActive; |
| 463 | report = isActive; |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 464 | } |
| 465 | } |
| 466 | if (report) { |
| 467 | reportNetworkActive(); |
| 468 | } |
Haoyu Bai | db3c867 | 2012-06-20 14:29:57 -0700 | [diff] [blame] | 469 | } |
| 470 | |
| 471 | /** |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 472 | * Prepare native daemon once connected, enabling modules and pushing any |
| 473 | * existing in-memory rules. |
Robert Greenwalt | e5c3afb | 2010-09-22 14:32:35 -0700 | [diff] [blame] | 474 | */ |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 475 | private void prepareNativeDaemon() { |
| 476 | mBandwidthControlEnabled = false; |
Robert Greenwalt | e5c3afb | 2010-09-22 14:32:35 -0700 | [diff] [blame] | 477 | |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 478 | // only enable bandwidth control when support exists |
| 479 | final boolean hasKernelSupport = new File("/proc/net/xt_qtaguid/ctrl").exists(); |
| 480 | if (hasKernelSupport) { |
| 481 | Slog.d(TAG, "enabling bandwidth control"); |
| 482 | try { |
| 483 | mConnector.execute("bandwidth", "enable"); |
| 484 | mBandwidthControlEnabled = true; |
| 485 | } catch (NativeDaemonConnectorException e) { |
| 486 | Log.wtf(TAG, "problem enabling bandwidth controls", e); |
| 487 | } |
| 488 | } else { |
| 489 | Slog.d(TAG, "not enabling bandwidth control"); |
| 490 | } |
| 491 | |
| 492 | SystemProperties.set(PROP_QTAGUID_ENABLED, mBandwidthControlEnabled ? "1" : "0"); |
| 493 | |
Jeff Sharkey | 7a1c3fc | 2013-06-04 12:29:00 -0700 | [diff] [blame] | 494 | if (mBandwidthControlEnabled) { |
| 495 | try { |
Dianne Hackborn | e13c4c0 | 2014-02-11 17:18:35 -0800 | [diff] [blame] | 496 | getBatteryStats().noteNetworkStatsEnabled(); |
Jeff Sharkey | 7a1c3fc | 2013-06-04 12:29:00 -0700 | [diff] [blame] | 497 | } catch (RemoteException e) { |
| 498 | } |
| 499 | } |
| 500 | |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 501 | // push any existing quota or UID rules |
| 502 | synchronized (mQuotaLock) { |
| 503 | int size = mActiveQuotas.size(); |
| 504 | if (size > 0) { |
| 505 | Slog.d(TAG, "pushing " + size + " active quota rules"); |
| 506 | final HashMap<String, Long> activeQuotas = mActiveQuotas; |
| 507 | mActiveQuotas = Maps.newHashMap(); |
| 508 | for (Map.Entry<String, Long> entry : activeQuotas.entrySet()) { |
| 509 | setInterfaceQuota(entry.getKey(), entry.getValue()); |
| 510 | } |
| 511 | } |
| 512 | |
| 513 | size = mActiveAlerts.size(); |
| 514 | if (size > 0) { |
| 515 | Slog.d(TAG, "pushing " + size + " active alert rules"); |
| 516 | final HashMap<String, Long> activeAlerts = mActiveAlerts; |
| 517 | mActiveAlerts = Maps.newHashMap(); |
| 518 | for (Map.Entry<String, Long> entry : activeAlerts.entrySet()) { |
| 519 | setInterfaceAlert(entry.getKey(), entry.getValue()); |
| 520 | } |
| 521 | } |
| 522 | |
| 523 | size = mUidRejectOnQuota.size(); |
| 524 | if (size > 0) { |
| 525 | Slog.d(TAG, "pushing " + size + " active uid rules"); |
| 526 | final SparseBooleanArray uidRejectOnQuota = mUidRejectOnQuota; |
| 527 | mUidRejectOnQuota = new SparseBooleanArray(); |
| 528 | for (int i = 0; i < uidRejectOnQuota.size(); i++) { |
| 529 | setUidNetworkRules(uidRejectOnQuota.keyAt(i), uidRejectOnQuota.valueAt(i)); |
| 530 | } |
| 531 | } |
| 532 | } |
Jeff Sharkey | c268f0b | 2012-08-24 10:25:31 -0700 | [diff] [blame] | 533 | |
| 534 | // TODO: Push any existing firewall state |
Jeff Sharkey | 69ddab4 | 2012-08-25 00:05:46 -0700 | [diff] [blame] | 535 | setFirewallEnabled(mFirewallEnabled || LockdownVpnTracker.isEnabled()); |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 536 | } |
San Mehat | 4d02d00 | 2010-01-22 16:07:46 -0800 | [diff] [blame] | 537 | |
Lorenzo Colitti | 5c7daac | 2013-08-05 10:39:37 +0900 | [diff] [blame] | 538 | /** |
| 539 | * Notify our observers of a new or updated interface address. |
| 540 | */ |
Lorenzo Colitti | 6448394 | 2013-11-15 18:43:52 +0900 | [diff] [blame] | 541 | private void notifyAddressUpdated(String iface, LinkAddress address) { |
Lorenzo Colitti | 5c7daac | 2013-08-05 10:39:37 +0900 | [diff] [blame] | 542 | final int length = mObservers.beginBroadcast(); |
Robert Greenwalt | 2c9f547 | 2014-04-21 14:50:28 -0700 | [diff] [blame] | 543 | try { |
| 544 | for (int i = 0; i < length; i++) { |
| 545 | try { |
| 546 | mObservers.getBroadcastItem(i).addressUpdated(iface, address); |
| 547 | } catch (RemoteException e) { |
| 548 | } catch (RuntimeException e) { |
| 549 | } |
Lorenzo Colitti | 5c7daac | 2013-08-05 10:39:37 +0900 | [diff] [blame] | 550 | } |
Robert Greenwalt | 2c9f547 | 2014-04-21 14:50:28 -0700 | [diff] [blame] | 551 | } finally { |
| 552 | mObservers.finishBroadcast(); |
Lorenzo Colitti | 5c7daac | 2013-08-05 10:39:37 +0900 | [diff] [blame] | 553 | } |
Lorenzo Colitti | 5c7daac | 2013-08-05 10:39:37 +0900 | [diff] [blame] | 554 | } |
| 555 | |
| 556 | /** |
| 557 | * Notify our observers of a deleted interface address. |
| 558 | */ |
Lorenzo Colitti | 6448394 | 2013-11-15 18:43:52 +0900 | [diff] [blame] | 559 | private void notifyAddressRemoved(String iface, LinkAddress address) { |
Lorenzo Colitti | 5c7daac | 2013-08-05 10:39:37 +0900 | [diff] [blame] | 560 | final int length = mObservers.beginBroadcast(); |
Robert Greenwalt | 2c9f547 | 2014-04-21 14:50:28 -0700 | [diff] [blame] | 561 | try { |
| 562 | for (int i = 0; i < length; i++) { |
| 563 | try { |
| 564 | mObservers.getBroadcastItem(i).addressRemoved(iface, address); |
| 565 | } catch (RemoteException e) { |
| 566 | } catch (RuntimeException e) { |
| 567 | } |
Lorenzo Colitti | 5c7daac | 2013-08-05 10:39:37 +0900 | [diff] [blame] | 568 | } |
Robert Greenwalt | 2c9f547 | 2014-04-21 14:50:28 -0700 | [diff] [blame] | 569 | } finally { |
| 570 | mObservers.finishBroadcast(); |
Lorenzo Colitti | 5c7daac | 2013-08-05 10:39:37 +0900 | [diff] [blame] | 571 | } |
Lorenzo Colitti | 5c7daac | 2013-08-05 10:39:37 +0900 | [diff] [blame] | 572 | } |
| 573 | |
Lorenzo Colitti | 5ae4a53 | 2013-10-31 11:59:46 +0900 | [diff] [blame] | 574 | /** |
| 575 | * Notify our observers of DNS server information received. |
| 576 | */ |
| 577 | private void notifyInterfaceDnsServerInfo(String iface, long lifetime, String[] addresses) { |
| 578 | final int length = mObservers.beginBroadcast(); |
Robert Greenwalt | 2c9f547 | 2014-04-21 14:50:28 -0700 | [diff] [blame] | 579 | try { |
| 580 | for (int i = 0; i < length; i++) { |
| 581 | try { |
| 582 | mObservers.getBroadcastItem(i).interfaceDnsServerInfo(iface, lifetime, |
| 583 | addresses); |
| 584 | } catch (RemoteException e) { |
| 585 | } catch (RuntimeException e) { |
| 586 | } |
Lorenzo Colitti | 5ae4a53 | 2013-10-31 11:59:46 +0900 | [diff] [blame] | 587 | } |
Robert Greenwalt | 2c9f547 | 2014-04-21 14:50:28 -0700 | [diff] [blame] | 588 | } finally { |
| 589 | mObservers.finishBroadcast(); |
Lorenzo Colitti | 5ae4a53 | 2013-10-31 11:59:46 +0900 | [diff] [blame] | 590 | } |
Lorenzo Colitti | 5ae4a53 | 2013-10-31 11:59:46 +0900 | [diff] [blame] | 591 | } |
| 592 | |
Lorenzo Colitti | c18cbfd | 2014-06-13 21:21:03 +0900 | [diff] [blame] | 593 | /** |
| 594 | * Notify our observers of a route change. |
| 595 | */ |
| 596 | private void notifyRouteChange(String action, RouteInfo route) { |
| 597 | final int length = mObservers.beginBroadcast(); |
| 598 | try { |
| 599 | for (int i = 0; i < length; i++) { |
| 600 | try { |
| 601 | if (action.equals("updated")) { |
| 602 | mObservers.getBroadcastItem(i).routeUpdated(route); |
| 603 | } else { |
| 604 | mObservers.getBroadcastItem(i).routeRemoved(route); |
| 605 | } |
| 606 | } catch (RemoteException e) { |
| 607 | } catch (RuntimeException e) { |
| 608 | } |
| 609 | } |
| 610 | } finally { |
| 611 | mObservers.finishBroadcast(); |
| 612 | } |
| 613 | } |
| 614 | |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 615 | // |
| 616 | // Netd Callback handling |
| 617 | // |
| 618 | |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 619 | private class NetdCallbackReceiver implements INativeDaemonConnectorCallbacks { |
| 620 | @Override |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 621 | public void onDaemonConnected() { |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 622 | // event is dispatched from internal NDC thread, so we prepare the |
| 623 | // daemon back on main thread. |
| 624 | if (mConnectedSignal != null) { |
| 625 | mConnectedSignal.countDown(); |
| 626 | mConnectedSignal = null; |
| 627 | } else { |
Robert Greenwalt | 2c9f547 | 2014-04-21 14:50:28 -0700 | [diff] [blame] | 628 | mFgHandler.post(new Runnable() { |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 629 | @Override |
| 630 | public void run() { |
| 631 | prepareNativeDaemon(); |
| 632 | } |
| 633 | }); |
| 634 | } |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 635 | } |
Jeff Sharkey | fa23c5a | 2011-08-09 21:44:24 -0700 | [diff] [blame] | 636 | |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 637 | @Override |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 638 | public boolean onCheckHoldWakeLock(int code) { |
| 639 | return code == NetdResponseCode.InterfaceClassActivity; |
| 640 | } |
| 641 | |
| 642 | @Override |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 643 | public boolean onEvent(int code, String raw, String[] cooked) { |
Lorenzo Colitti | a9626c1 | 2013-11-04 17:44:09 +0900 | [diff] [blame] | 644 | String errorMessage = String.format("Invalid event from daemon (%s)", raw); |
JP Abgrall | 12b933d | 2011-07-14 18:09:22 -0700 | [diff] [blame] | 645 | switch (code) { |
| 646 | case NetdResponseCode.InterfaceChange: |
| 647 | /* |
| 648 | * a network interface change occured |
| 649 | * Format: "NNN Iface added <name>" |
| 650 | * "NNN Iface removed <name>" |
| 651 | * "NNN Iface changed <name> <up/down>" |
| 652 | * "NNN Iface linkstatus <name> <up/down>" |
| 653 | */ |
| 654 | if (cooked.length < 4 || !cooked[1].equals("Iface")) { |
Lorenzo Colitti | a9626c1 | 2013-11-04 17:44:09 +0900 | [diff] [blame] | 655 | throw new IllegalStateException(errorMessage); |
JP Abgrall | 12b933d | 2011-07-14 18:09:22 -0700 | [diff] [blame] | 656 | } |
| 657 | if (cooked[2].equals("added")) { |
| 658 | notifyInterfaceAdded(cooked[3]); |
| 659 | return true; |
| 660 | } else if (cooked[2].equals("removed")) { |
| 661 | notifyInterfaceRemoved(cooked[3]); |
| 662 | return true; |
| 663 | } else if (cooked[2].equals("changed") && cooked.length == 5) { |
| 664 | notifyInterfaceStatusChanged(cooked[3], cooked[4].equals("up")); |
| 665 | return true; |
| 666 | } else if (cooked[2].equals("linkstate") && cooked.length == 5) { |
| 667 | notifyInterfaceLinkStateChanged(cooked[3], cooked[4].equals("up")); |
| 668 | return true; |
| 669 | } |
Lorenzo Colitti | a9626c1 | 2013-11-04 17:44:09 +0900 | [diff] [blame] | 670 | throw new IllegalStateException(errorMessage); |
JP Abgrall | 12b933d | 2011-07-14 18:09:22 -0700 | [diff] [blame] | 671 | // break; |
| 672 | case NetdResponseCode.BandwidthControl: |
| 673 | /* |
| 674 | * Bandwidth control needs some attention |
| 675 | * Format: "NNN limit alert <alertName> <ifaceName>" |
| 676 | */ |
| 677 | if (cooked.length < 5 || !cooked[1].equals("limit")) { |
Lorenzo Colitti | a9626c1 | 2013-11-04 17:44:09 +0900 | [diff] [blame] | 678 | throw new IllegalStateException(errorMessage); |
JP Abgrall | 12b933d | 2011-07-14 18:09:22 -0700 | [diff] [blame] | 679 | } |
| 680 | if (cooked[2].equals("alert")) { |
| 681 | notifyLimitReached(cooked[3], cooked[4]); |
| 682 | return true; |
| 683 | } |
Lorenzo Colitti | a9626c1 | 2013-11-04 17:44:09 +0900 | [diff] [blame] | 684 | throw new IllegalStateException(errorMessage); |
JP Abgrall | 12b933d | 2011-07-14 18:09:22 -0700 | [diff] [blame] | 685 | // break; |
Haoyu Bai | db3c867 | 2012-06-20 14:29:57 -0700 | [diff] [blame] | 686 | case NetdResponseCode.InterfaceClassActivity: |
| 687 | /* |
| 688 | * An network interface class state changed (active/idle) |
| 689 | * Format: "NNN IfaceClass <active/idle> <label>" |
| 690 | */ |
| 691 | if (cooked.length < 4 || !cooked[1].equals("IfaceClass")) { |
Lorenzo Colitti | a9626c1 | 2013-11-04 17:44:09 +0900 | [diff] [blame] | 692 | throw new IllegalStateException(errorMessage); |
Haoyu Bai | db3c867 | 2012-06-20 14:29:57 -0700 | [diff] [blame] | 693 | } |
Ashish Sharma | 0535a9f | 2014-03-12 18:42:23 -0700 | [diff] [blame] | 694 | long timestampNanos = 0; |
| 695 | if (cooked.length == 5) { |
| 696 | try { |
| 697 | timestampNanos = Long.parseLong(cooked[4]); |
| 698 | } catch(NumberFormatException ne) {} |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 699 | } else { |
| 700 | timestampNanos = SystemClock.elapsedRealtimeNanos(); |
Ashish Sharma | 0535a9f | 2014-03-12 18:42:23 -0700 | [diff] [blame] | 701 | } |
Haoyu Bai | db3c867 | 2012-06-20 14:29:57 -0700 | [diff] [blame] | 702 | boolean isActive = cooked[2].equals("active"); |
Ashish Sharma | 0535a9f | 2014-03-12 18:42:23 -0700 | [diff] [blame] | 703 | notifyInterfaceClassActivity(Integer.parseInt(cooked[3]), |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 704 | isActive ? DataConnectionRealTimeInfo.DC_POWER_STATE_HIGH |
| 705 | : DataConnectionRealTimeInfo.DC_POWER_STATE_LOW, timestampNanos, false); |
Haoyu Bai | db3c867 | 2012-06-20 14:29:57 -0700 | [diff] [blame] | 706 | return true; |
| 707 | // break; |
Lorenzo Colitti | 5c7daac | 2013-08-05 10:39:37 +0900 | [diff] [blame] | 708 | case NetdResponseCode.InterfaceAddressChange: |
| 709 | /* |
| 710 | * A network address change occurred |
| 711 | * Format: "NNN Address updated <addr> <iface> <flags> <scope>" |
| 712 | * "NNN Address removed <addr> <iface> <flags> <scope>" |
| 713 | */ |
Lorenzo Colitti | a9626c1 | 2013-11-04 17:44:09 +0900 | [diff] [blame] | 714 | if (cooked.length < 7 || !cooked[1].equals("Address")) { |
| 715 | throw new IllegalStateException(errorMessage); |
Lorenzo Colitti | 5c7daac | 2013-08-05 10:39:37 +0900 | [diff] [blame] | 716 | } |
| 717 | |
Lorenzo Colitti | 6448394 | 2013-11-15 18:43:52 +0900 | [diff] [blame] | 718 | String iface = cooked[4]; |
Lorenzo Colitti | 5ad421a | 2013-11-17 15:05:02 +0900 | [diff] [blame] | 719 | LinkAddress address; |
Lorenzo Colitti | 5c7daac | 2013-08-05 10:39:37 +0900 | [diff] [blame] | 720 | try { |
Lorenzo Colitti | 6448394 | 2013-11-15 18:43:52 +0900 | [diff] [blame] | 721 | int flags = Integer.parseInt(cooked[5]); |
| 722 | int scope = Integer.parseInt(cooked[6]); |
| 723 | address = new LinkAddress(cooked[3], flags, scope); |
Lorenzo Colitti | 5ad421a | 2013-11-17 15:05:02 +0900 | [diff] [blame] | 724 | } catch(NumberFormatException e) { // Non-numeric lifetime or scope. |
| 725 | throw new IllegalStateException(errorMessage, e); |
Lorenzo Colitti | 6448394 | 2013-11-15 18:43:52 +0900 | [diff] [blame] | 726 | } catch(IllegalArgumentException e) { // Malformed/invalid IP address. |
Lorenzo Colitti | 5ad421a | 2013-11-17 15:05:02 +0900 | [diff] [blame] | 727 | throw new IllegalStateException(errorMessage, e); |
Lorenzo Colitti | 5c7daac | 2013-08-05 10:39:37 +0900 | [diff] [blame] | 728 | } |
| 729 | |
| 730 | if (cooked[2].equals("updated")) { |
Lorenzo Colitti | 6448394 | 2013-11-15 18:43:52 +0900 | [diff] [blame] | 731 | notifyAddressUpdated(iface, address); |
Lorenzo Colitti | 5c7daac | 2013-08-05 10:39:37 +0900 | [diff] [blame] | 732 | } else { |
Lorenzo Colitti | 6448394 | 2013-11-15 18:43:52 +0900 | [diff] [blame] | 733 | notifyAddressRemoved(iface, address); |
Lorenzo Colitti | 5c7daac | 2013-08-05 10:39:37 +0900 | [diff] [blame] | 734 | } |
| 735 | return true; |
| 736 | // break; |
Lorenzo Colitti | 5ae4a53 | 2013-10-31 11:59:46 +0900 | [diff] [blame] | 737 | case NetdResponseCode.InterfaceDnsServerInfo: |
| 738 | /* |
| 739 | * Information about available DNS servers has been received. |
| 740 | * Format: "NNN DnsInfo servers <interface> <lifetime> <servers>" |
| 741 | */ |
| 742 | long lifetime; // Actually a 32-bit unsigned integer. |
| 743 | |
| 744 | if (cooked.length == 6 && |
| 745 | cooked[1].equals("DnsInfo") && |
| 746 | cooked[2].equals("servers")) { |
| 747 | try { |
| 748 | lifetime = Long.parseLong(cooked[4]); |
| 749 | } catch (NumberFormatException e) { |
| 750 | throw new IllegalStateException(errorMessage); |
| 751 | } |
| 752 | String[] servers = cooked[5].split(","); |
| 753 | notifyInterfaceDnsServerInfo(cooked[3], lifetime, servers); |
| 754 | } |
| 755 | return true; |
| 756 | // break; |
Lorenzo Colitti | c18cbfd | 2014-06-13 21:21:03 +0900 | [diff] [blame] | 757 | case NetdResponseCode.RouteChange: |
| 758 | /* |
| 759 | * A route has been updated or removed. |
| 760 | * Format: "NNN Route <updated|removed> <dst> [via <gateway] [dev <iface>]" |
| 761 | */ |
| 762 | if (!cooked[1].equals("Route") || cooked.length < 6) { |
| 763 | throw new IllegalStateException(errorMessage); |
| 764 | } |
| 765 | |
| 766 | String via = null; |
| 767 | String dev = null; |
| 768 | boolean valid = true; |
| 769 | for (int i = 4; (i + 1) < cooked.length && valid; i += 2) { |
| 770 | if (cooked[i].equals("dev")) { |
| 771 | if (dev == null) { |
| 772 | dev = cooked[i+1]; |
| 773 | } else { |
| 774 | valid = false; // Duplicate interface. |
| 775 | } |
| 776 | } else if (cooked[i].equals("via")) { |
| 777 | if (via == null) { |
| 778 | via = cooked[i+1]; |
| 779 | } else { |
| 780 | valid = false; // Duplicate gateway. |
| 781 | } |
| 782 | } else { |
| 783 | valid = false; // Unknown syntax. |
| 784 | } |
| 785 | } |
| 786 | if (valid) { |
| 787 | try { |
| 788 | // InetAddress.parseNumericAddress(null) inexplicably returns ::1. |
| 789 | InetAddress gateway = null; |
| 790 | if (via != null) gateway = InetAddress.parseNumericAddress(via); |
| 791 | RouteInfo route = new RouteInfo(new IpPrefix(cooked[3]), gateway, dev); |
| 792 | notifyRouteChange(cooked[2], route); |
| 793 | return true; |
| 794 | } catch (IllegalArgumentException e) {} |
| 795 | } |
| 796 | throw new IllegalStateException(errorMessage); |
| 797 | // break; |
JP Abgrall | 12b933d | 2011-07-14 18:09:22 -0700 | [diff] [blame] | 798 | default: break; |
Robert Greenwalt | e325392 | 2010-02-18 09:23:25 -0800 | [diff] [blame] | 799 | } |
| 800 | return false; |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 801 | } |
| 802 | } |
| 803 | |
San Mehat | ed4fc8a | 2010-01-22 12:28:36 -0800 | [diff] [blame] | 804 | |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 805 | // |
| 806 | // INetworkManagementService members |
| 807 | // |
| 808 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 809 | @Override |
| 810 | public String[] listInterfaces() { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 811 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 812 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 813 | return NativeDaemonEvent.filterMessageList( |
| 814 | mConnector.executeForList("interface", "list"), InterfaceListResult); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 815 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 816 | throw e.rethrowAsParcelableException(); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 817 | } |
San Mehat | ed4fc8a | 2010-01-22 12:28:36 -0800 | [diff] [blame] | 818 | } |
| 819 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 820 | @Override |
| 821 | public InterfaceConfiguration getInterfaceConfig(String iface) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 822 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 823 | |
| 824 | final NativeDaemonEvent event; |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 825 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 826 | event = mConnector.execute("interface", "getcfg", iface); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 827 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 828 | throw e.rethrowAsParcelableException(); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 829 | } |
San Mehat | ed4fc8a | 2010-01-22 12:28:36 -0800 | [diff] [blame] | 830 | |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 831 | event.checkCode(InterfaceGetCfgResult); |
| 832 | |
| 833 | // Rsp: 213 xx:xx:xx:xx:xx:xx yyy.yyy.yyy.yyy zzz flag1 flag2 flag3 |
| 834 | final StringTokenizer st = new StringTokenizer(event.getMessage()); |
San Mehat | ed4fc8a | 2010-01-22 12:28:36 -0800 | [diff] [blame] | 835 | |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 836 | InterfaceConfiguration cfg; |
San Mehat | ed4fc8a | 2010-01-22 12:28:36 -0800 | [diff] [blame] | 837 | try { |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 838 | cfg = new InterfaceConfiguration(); |
Jeff Sharkey | ddba106 | 2011-11-29 18:37:04 -0800 | [diff] [blame] | 839 | cfg.setHardwareAddress(st.nextToken(" ")); |
Robert Greenwalt | ed12640 | 2011-01-28 15:34:55 -0800 | [diff] [blame] | 840 | InetAddress addr = null; |
Robert Greenwalt | 2d2afd1 | 2011-02-01 15:30:46 -0800 | [diff] [blame] | 841 | int prefixLength = 0; |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 842 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 843 | addr = NetworkUtils.numericToInetAddress(st.nextToken()); |
Robert Greenwalt | e590373 | 2011-02-22 16:00:42 -0800 | [diff] [blame] | 844 | } catch (IllegalArgumentException iae) { |
| 845 | Slog.e(TAG, "Failed to parse ipaddr", iae); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 846 | } |
| 847 | |
| 848 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 849 | prefixLength = Integer.parseInt(st.nextToken()); |
Robert Greenwalt | 2d2afd1 | 2011-02-01 15:30:46 -0800 | [diff] [blame] | 850 | } catch (NumberFormatException nfe) { |
| 851 | Slog.e(TAG, "Failed to parse prefixLength", nfe); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 852 | } |
Robert Greenwalt | 04808c2 | 2010-12-13 17:01:41 -0800 | [diff] [blame] | 853 | |
Jeff Sharkey | ddba106 | 2011-11-29 18:37:04 -0800 | [diff] [blame] | 854 | cfg.setLinkAddress(new LinkAddress(addr, prefixLength)); |
| 855 | while (st.hasMoreTokens()) { |
| 856 | cfg.setFlag(st.nextToken()); |
| 857 | } |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 858 | } catch (NoSuchElementException nsee) { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 859 | throw new IllegalStateException("Invalid response from daemon: " + event); |
San Mehat | ed4fc8a | 2010-01-22 12:28:36 -0800 | [diff] [blame] | 860 | } |
San Mehat | ed4fc8a | 2010-01-22 12:28:36 -0800 | [diff] [blame] | 861 | return cfg; |
| 862 | } |
| 863 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 864 | @Override |
| 865 | public void setInterfaceConfig(String iface, InterfaceConfiguration cfg) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 866 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | ddba106 | 2011-11-29 18:37:04 -0800 | [diff] [blame] | 867 | LinkAddress linkAddr = cfg.getLinkAddress(); |
Robert Greenwalt | 2d2afd1 | 2011-02-01 15:30:46 -0800 | [diff] [blame] | 868 | if (linkAddr == null || linkAddr.getAddress() == null) { |
| 869 | throw new IllegalStateException("Null LinkAddress given"); |
Robert Greenwalt | ed12640 | 2011-01-28 15:34:55 -0800 | [diff] [blame] | 870 | } |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 871 | |
| 872 | final Command cmd = new Command("interface", "setcfg", iface, |
Robert Greenwalt | 2d2afd1 | 2011-02-01 15:30:46 -0800 | [diff] [blame] | 873 | linkAddr.getAddress().getHostAddress(), |
Lorenzo Colitti | 7dc78cf | 2014-06-09 22:58:46 +0900 | [diff] [blame] | 874 | linkAddr.getPrefixLength()); |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 875 | for (String flag : cfg.getFlags()) { |
| 876 | cmd.appendArg(flag); |
| 877 | } |
| 878 | |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 879 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 880 | mConnector.execute(cmd); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 881 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 882 | throw e.rethrowAsParcelableException(); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 883 | } |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 884 | } |
| 885 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 886 | @Override |
| 887 | public void setInterfaceDown(String iface) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 888 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | 31c6e48 | 2011-11-18 17:09:01 -0800 | [diff] [blame] | 889 | final InterfaceConfiguration ifcg = getInterfaceConfig(iface); |
Jeff Sharkey | ddba106 | 2011-11-29 18:37:04 -0800 | [diff] [blame] | 890 | ifcg.setInterfaceDown(); |
Jeff Sharkey | 31c6e48 | 2011-11-18 17:09:01 -0800 | [diff] [blame] | 891 | setInterfaceConfig(iface, ifcg); |
Irfan Sheriff | 7244c97 | 2011-08-05 20:40:45 -0700 | [diff] [blame] | 892 | } |
| 893 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 894 | @Override |
| 895 | public void setInterfaceUp(String iface) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 896 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | 31c6e48 | 2011-11-18 17:09:01 -0800 | [diff] [blame] | 897 | final InterfaceConfiguration ifcg = getInterfaceConfig(iface); |
Jeff Sharkey | ddba106 | 2011-11-29 18:37:04 -0800 | [diff] [blame] | 898 | ifcg.setInterfaceUp(); |
Jeff Sharkey | 31c6e48 | 2011-11-18 17:09:01 -0800 | [diff] [blame] | 899 | setInterfaceConfig(iface, ifcg); |
Irfan Sheriff | 7244c97 | 2011-08-05 20:40:45 -0700 | [diff] [blame] | 900 | } |
| 901 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 902 | @Override |
| 903 | public void setInterfaceIpv6PrivacyExtensions(String iface, boolean enable) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 904 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Irfan Sheriff | 7329361 | 2011-09-14 12:31:56 -0700 | [diff] [blame] | 905 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 906 | mConnector.execute( |
| 907 | "interface", "ipv6privacyextensions", iface, enable ? "enable" : "disable"); |
Irfan Sheriff | 7329361 | 2011-09-14 12:31:56 -0700 | [diff] [blame] | 908 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 909 | throw e.rethrowAsParcelableException(); |
Irfan Sheriff | 7329361 | 2011-09-14 12:31:56 -0700 | [diff] [blame] | 910 | } |
| 911 | } |
| 912 | |
Irfan Sheriff | f560061 | 2011-06-16 10:26:28 -0700 | [diff] [blame] | 913 | /* TODO: This is right now a IPv4 only function. Works for wifi which loses its |
| 914 | IPv6 addresses on interface down, but we need to do full clean up here */ |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 915 | @Override |
| 916 | public void clearInterfaceAddresses(String iface) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 917 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Irfan Sheriff | f560061 | 2011-06-16 10:26:28 -0700 | [diff] [blame] | 918 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 919 | mConnector.execute("interface", "clearaddrs", iface); |
Irfan Sheriff | f560061 | 2011-06-16 10:26:28 -0700 | [diff] [blame] | 920 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 921 | throw e.rethrowAsParcelableException(); |
Irfan Sheriff | f560061 | 2011-06-16 10:26:28 -0700 | [diff] [blame] | 922 | } |
| 923 | } |
| 924 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 925 | @Override |
| 926 | public void enableIpv6(String iface) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 927 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
repo sync | 7960d9f | 2011-09-29 12:40:02 -0700 | [diff] [blame] | 928 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 929 | mConnector.execute("interface", "ipv6", iface, "enable"); |
repo sync | 7960d9f | 2011-09-29 12:40:02 -0700 | [diff] [blame] | 930 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 931 | throw e.rethrowAsParcelableException(); |
repo sync | 7960d9f | 2011-09-29 12:40:02 -0700 | [diff] [blame] | 932 | } |
| 933 | } |
| 934 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 935 | @Override |
| 936 | public void disableIpv6(String iface) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 937 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
repo sync | 7960d9f | 2011-09-29 12:40:02 -0700 | [diff] [blame] | 938 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 939 | mConnector.execute("interface", "ipv6", iface, "disable"); |
repo sync | 7960d9f | 2011-09-29 12:40:02 -0700 | [diff] [blame] | 940 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 941 | throw e.rethrowAsParcelableException(); |
repo sync | 7960d9f | 2011-09-29 12:40:02 -0700 | [diff] [blame] | 942 | } |
| 943 | } |
| 944 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 945 | @Override |
Sreeram Ramachandran | b2829fa | 2014-04-15 19:07:12 -0700 | [diff] [blame] | 946 | public void addRoute(int netId, RouteInfo route) { |
Sreeram Ramachandran | a77760d | 2014-07-17 17:09:07 -0700 | [diff] [blame] | 947 | modifyRoute("add", "" + netId, route); |
Robert Greenwalt | 59b1a4e | 2011-05-10 15:05:02 -0700 | [diff] [blame] | 948 | } |
| 949 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 950 | @Override |
Sreeram Ramachandran | b2829fa | 2014-04-15 19:07:12 -0700 | [diff] [blame] | 951 | public void removeRoute(int netId, RouteInfo route) { |
Sreeram Ramachandran | a77760d | 2014-07-17 17:09:07 -0700 | [diff] [blame] | 952 | modifyRoute("remove", "" + netId, route); |
Robert Greenwalt | 59b1a4e | 2011-05-10 15:05:02 -0700 | [diff] [blame] | 953 | } |
| 954 | |
Sreeram Ramachandran | a77760d | 2014-07-17 17:09:07 -0700 | [diff] [blame] | 955 | private void modifyRoute(String action, String netId, RouteInfo route) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 956 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Robert Greenwalt | 3b28e9a | 2011-11-02 14:37:19 -0700 | [diff] [blame] | 957 | |
Sreeram Ramachandran | b2829fa | 2014-04-15 19:07:12 -0700 | [diff] [blame] | 958 | final Command cmd = new Command("network", "route", action, netId); |
Robert Greenwalt | 3b28e9a | 2011-11-02 14:37:19 -0700 | [diff] [blame] | 959 | |
Sreeram Ramachandran | b2829fa | 2014-04-15 19:07:12 -0700 | [diff] [blame] | 960 | // create triplet: interface dest-ip-addr/prefixlength gateway-ip-addr |
Sreeram Ramachandran | b2829fa | 2014-04-15 19:07:12 -0700 | [diff] [blame] | 961 | cmd.appendArg(route.getInterface()); |
Lorenzo Colitti | 4b0f8e6 | 2014-09-19 01:49:05 +0900 | [diff] [blame^] | 962 | cmd.appendArg(route.getDestination().toString()); |
| 963 | |
| 964 | switch (route.getType()) { |
| 965 | case RouteInfo.RTN_UNICAST: |
| 966 | if (route.hasGateway()) { |
| 967 | cmd.appendArg(route.getGateway().getHostAddress()); |
| 968 | } |
| 969 | break; |
| 970 | case RouteInfo.RTN_UNREACHABLE: |
| 971 | cmd.appendArg("unreachable"); |
| 972 | break; |
| 973 | case RouteInfo.RTN_THROW: |
| 974 | cmd.appendArg("throw"); |
| 975 | break; |
Sreeram Ramachandran | 1fbcb27 | 2014-05-22 16:30:48 -0700 | [diff] [blame] | 976 | } |
Robert Greenwalt | 59b1a4e | 2011-05-10 15:05:02 -0700 | [diff] [blame] | 977 | |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 978 | try { |
| 979 | mConnector.execute(cmd); |
| 980 | } catch (NativeDaemonConnectorException e) { |
| 981 | throw e.rethrowAsParcelableException(); |
Robert Greenwalt | 59b1a4e | 2011-05-10 15:05:02 -0700 | [diff] [blame] | 982 | } |
| 983 | } |
| 984 | |
| 985 | private ArrayList<String> readRouteList(String filename) { |
| 986 | FileInputStream fstream = null; |
| 987 | ArrayList<String> list = new ArrayList<String>(); |
| 988 | |
| 989 | try { |
| 990 | fstream = new FileInputStream(filename); |
| 991 | DataInputStream in = new DataInputStream(fstream); |
| 992 | BufferedReader br = new BufferedReader(new InputStreamReader(in)); |
| 993 | String s; |
| 994 | |
| 995 | // throw away the title line |
| 996 | |
| 997 | while (((s = br.readLine()) != null) && (s.length() != 0)) { |
| 998 | list.add(s); |
| 999 | } |
| 1000 | } catch (IOException ex) { |
| 1001 | // return current list, possibly empty |
| 1002 | } finally { |
| 1003 | if (fstream != null) { |
| 1004 | try { |
| 1005 | fstream.close(); |
| 1006 | } catch (IOException ex) {} |
| 1007 | } |
| 1008 | } |
| 1009 | |
| 1010 | return list; |
| 1011 | } |
| 1012 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1013 | @Override |
Robert Greenwalt | 59b1a4e | 2011-05-10 15:05:02 -0700 | [diff] [blame] | 1014 | public RouteInfo[] getRoutes(String interfaceName) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1015 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Robert Greenwalt | 59b1a4e | 2011-05-10 15:05:02 -0700 | [diff] [blame] | 1016 | ArrayList<RouteInfo> routes = new ArrayList<RouteInfo>(); |
| 1017 | |
| 1018 | // v4 routes listed as: |
| 1019 | // iface dest-addr gateway-addr flags refcnt use metric netmask mtu window IRTT |
| 1020 | for (String s : readRouteList("/proc/net/route")) { |
| 1021 | String[] fields = s.split("\t"); |
| 1022 | |
| 1023 | if (fields.length > 7) { |
| 1024 | String iface = fields[0]; |
| 1025 | |
| 1026 | if (interfaceName.equals(iface)) { |
| 1027 | String dest = fields[1]; |
| 1028 | String gate = fields[2]; |
| 1029 | String flags = fields[3]; // future use? |
| 1030 | String mask = fields[7]; |
| 1031 | try { |
| 1032 | // address stored as a hex string, ex: 0014A8C0 |
| 1033 | InetAddress destAddr = |
| 1034 | NetworkUtils.intToInetAddress((int)Long.parseLong(dest, 16)); |
| 1035 | int prefixLength = |
| 1036 | NetworkUtils.netmaskIntToPrefixLength( |
| 1037 | (int)Long.parseLong(mask, 16)); |
| 1038 | LinkAddress linkAddress = new LinkAddress(destAddr, prefixLength); |
| 1039 | |
| 1040 | // address stored as a hex string, ex 0014A8C0 |
| 1041 | InetAddress gatewayAddr = |
| 1042 | NetworkUtils.intToInetAddress((int)Long.parseLong(gate, 16)); |
| 1043 | |
Wink Saville | 7b5fd05 | 2013-03-15 05:07:04 +0000 | [diff] [blame] | 1044 | RouteInfo route = new RouteInfo(linkAddress, gatewayAddr); |
Robert Greenwalt | 59b1a4e | 2011-05-10 15:05:02 -0700 | [diff] [blame] | 1045 | routes.add(route); |
| 1046 | } catch (Exception e) { |
| 1047 | Log.e(TAG, "Error parsing route " + s + " : " + e); |
| 1048 | continue; |
| 1049 | } |
| 1050 | } |
| 1051 | } |
| 1052 | } |
| 1053 | |
| 1054 | // v6 routes listed as: |
| 1055 | // dest-addr prefixlength ?? ?? gateway-addr ?? ?? ?? ?? iface |
| 1056 | for (String s : readRouteList("/proc/net/ipv6_route")) { |
| 1057 | String[]fields = s.split("\\s+"); |
| 1058 | if (fields.length > 9) { |
| 1059 | String iface = fields[9].trim(); |
| 1060 | if (interfaceName.equals(iface)) { |
| 1061 | String dest = fields[0]; |
| 1062 | String prefix = fields[1]; |
| 1063 | String gate = fields[4]; |
| 1064 | |
| 1065 | try { |
| 1066 | // prefix length stored as a hex string, ex 40 |
| 1067 | int prefixLength = Integer.parseInt(prefix, 16); |
| 1068 | |
| 1069 | // address stored as a 32 char hex string |
| 1070 | // ex fe800000000000000000000000000000 |
| 1071 | InetAddress destAddr = NetworkUtils.hexToInet6Address(dest); |
| 1072 | LinkAddress linkAddress = new LinkAddress(destAddr, prefixLength); |
| 1073 | |
| 1074 | InetAddress gateAddr = NetworkUtils.hexToInet6Address(gate); |
| 1075 | |
Wink Saville | 7b5fd05 | 2013-03-15 05:07:04 +0000 | [diff] [blame] | 1076 | RouteInfo route = new RouteInfo(linkAddress, gateAddr); |
Robert Greenwalt | 59b1a4e | 2011-05-10 15:05:02 -0700 | [diff] [blame] | 1077 | routes.add(route); |
| 1078 | } catch (Exception e) { |
| 1079 | Log.e(TAG, "Error parsing route " + s + " : " + e); |
| 1080 | continue; |
| 1081 | } |
| 1082 | } |
| 1083 | } |
| 1084 | } |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1085 | return routes.toArray(new RouteInfo[routes.size()]); |
Robert Greenwalt | 59b1a4e | 2011-05-10 15:05:02 -0700 | [diff] [blame] | 1086 | } |
| 1087 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1088 | @Override |
sy.yun | 9d9b74a | 2013-09-02 05:24:09 +0900 | [diff] [blame] | 1089 | public void setMtu(String iface, int mtu) { |
| 1090 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
| 1091 | |
| 1092 | final NativeDaemonEvent event; |
| 1093 | try { |
| 1094 | event = mConnector.execute("interface", "setmtu", iface, mtu); |
| 1095 | } catch (NativeDaemonConnectorException e) { |
| 1096 | throw e.rethrowAsParcelableException(); |
| 1097 | } |
| 1098 | } |
| 1099 | |
| 1100 | @Override |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 1101 | public void shutdown() { |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1102 | // TODO: remove from aidl if nobody calls externally |
| 1103 | mContext.enforceCallingOrSelfPermission(SHUTDOWN, TAG); |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 1104 | |
Joe Onorato | 8a9b220 | 2010-02-26 18:56:32 -0800 | [diff] [blame] | 1105 | Slog.d(TAG, "Shutting down"); |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 1106 | } |
| 1107 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1108 | @Override |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 1109 | public boolean getIpForwardingEnabled() throws IllegalStateException{ |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1110 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 1111 | |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1112 | final NativeDaemonEvent event; |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1113 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1114 | event = mConnector.execute("ipfwd", "status"); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1115 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1116 | throw e.rethrowAsParcelableException(); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1117 | } |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 1118 | |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1119 | // 211 Forwarding enabled |
| 1120 | event.checkCode(IpFwdStatusResult); |
| 1121 | return event.getMessage().endsWith("enabled"); |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 1122 | } |
| 1123 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1124 | @Override |
| 1125 | public void setIpForwardingEnabled(boolean enable) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1126 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | 31c6e48 | 2011-11-18 17:09:01 -0800 | [diff] [blame] | 1127 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1128 | mConnector.execute("ipfwd", enable ? "enable" : "disable"); |
Jeff Sharkey | 31c6e48 | 2011-11-18 17:09:01 -0800 | [diff] [blame] | 1129 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1130 | throw e.rethrowAsParcelableException(); |
Jeff Sharkey | 31c6e48 | 2011-11-18 17:09:01 -0800 | [diff] [blame] | 1131 | } |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 1132 | } |
| 1133 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1134 | @Override |
| 1135 | public void startTethering(String[] dhcpRange) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1136 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Robert Greenwalt | bfb7bfa | 2010-03-24 16:03:21 -0700 | [diff] [blame] | 1137 | // cmd is "tether start first_start first_stop second_start second_stop ..." |
| 1138 | // an odd number of addrs will fail |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1139 | |
| 1140 | final Command cmd = new Command("tether", "start"); |
Robert Greenwalt | bfb7bfa | 2010-03-24 16:03:21 -0700 | [diff] [blame] | 1141 | for (String d : dhcpRange) { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1142 | cmd.appendArg(d); |
Robert Greenwalt | bfb7bfa | 2010-03-24 16:03:21 -0700 | [diff] [blame] | 1143 | } |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1144 | |
| 1145 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1146 | mConnector.execute(cmd); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1147 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1148 | throw e.rethrowAsParcelableException(); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1149 | } |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 1150 | } |
| 1151 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1152 | @Override |
| 1153 | public void stopTethering() { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1154 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1155 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1156 | mConnector.execute("tether", "stop"); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1157 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1158 | throw e.rethrowAsParcelableException(); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1159 | } |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 1160 | } |
| 1161 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1162 | @Override |
| 1163 | public boolean isTetheringStarted() { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1164 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 1165 | |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1166 | final NativeDaemonEvent event; |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1167 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1168 | event = mConnector.execute("tether", "status"); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1169 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1170 | throw e.rethrowAsParcelableException(); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1171 | } |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 1172 | |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1173 | // 210 Tethering services started |
| 1174 | event.checkCode(TetherStatusResult); |
| 1175 | return event.getMessage().endsWith("started"); |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 1176 | } |
Matthew Xie | fe19f12 | 2012-07-12 16:03:32 -0700 | [diff] [blame] | 1177 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1178 | @Override |
| 1179 | public void tetherInterface(String iface) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1180 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1181 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1182 | mConnector.execute("tether", "interface", "add", iface); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1183 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1184 | throw e.rethrowAsParcelableException(); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1185 | } |
Sreeram Ramachandran | a77760d | 2014-07-17 17:09:07 -0700 | [diff] [blame] | 1186 | List<RouteInfo> routes = new ArrayList<RouteInfo>(); |
| 1187 | // The RouteInfo constructor truncates the LinkAddress to a network prefix, thus making it |
| 1188 | // suitable to use as a route destination. |
| 1189 | routes.add(new RouteInfo(getInterfaceConfig(iface).getLinkAddress(), null, iface)); |
| 1190 | addInterfaceToLocalNetwork(iface, routes); |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 1191 | } |
| 1192 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1193 | @Override |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 1194 | public void untetherInterface(String iface) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1195 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1196 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1197 | mConnector.execute("tether", "interface", "remove", iface); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1198 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1199 | throw e.rethrowAsParcelableException(); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1200 | } |
Sreeram Ramachandran | a77760d | 2014-07-17 17:09:07 -0700 | [diff] [blame] | 1201 | removeInterfaceFromLocalNetwork(iface); |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 1202 | } |
| 1203 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1204 | @Override |
| 1205 | public String[] listTetheredInterfaces() { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1206 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1207 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1208 | return NativeDaemonEvent.filterMessageList( |
| 1209 | mConnector.executeForList("tether", "interface", "list"), |
| 1210 | TetherInterfaceListResult); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1211 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1212 | throw e.rethrowAsParcelableException(); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1213 | } |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 1214 | } |
| 1215 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1216 | @Override |
Lorenzo Colitti | b57edc5 | 2014-08-22 17:10:50 -0700 | [diff] [blame] | 1217 | public void setDnsForwarders(Network network, String[] dns) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1218 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1219 | |
Lorenzo Colitti | b57edc5 | 2014-08-22 17:10:50 -0700 | [diff] [blame] | 1220 | int netId = (network != null) ? network.netId : ConnectivityManager.NETID_UNSET; |
| 1221 | final Command cmd = new Command("tether", "dns", "set", netId); |
| 1222 | |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1223 | for (String s : dns) { |
| 1224 | cmd.appendArg(NetworkUtils.numericToInetAddress(s).getHostAddress()); |
| 1225 | } |
| 1226 | |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 1227 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1228 | mConnector.execute(cmd); |
| 1229 | } catch (NativeDaemonConnectorException e) { |
| 1230 | throw e.rethrowAsParcelableException(); |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 1231 | } |
| 1232 | } |
| 1233 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1234 | @Override |
| 1235 | public String[] getDnsForwarders() { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1236 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1237 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1238 | return NativeDaemonEvent.filterMessageList( |
| 1239 | mConnector.executeForList("tether", "dns", "list"), TetherDnsFwdTgtListResult); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1240 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1241 | throw e.rethrowAsParcelableException(); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1242 | } |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 1243 | } |
| 1244 | |
jiaguo | 1da35f7 | 2014-01-09 16:39:59 +0800 | [diff] [blame] | 1245 | private List<InterfaceAddress> excludeLinkLocal(List<InterfaceAddress> addresses) { |
| 1246 | ArrayList<InterfaceAddress> filtered = new ArrayList<InterfaceAddress>(addresses.size()); |
| 1247 | for (InterfaceAddress ia : addresses) { |
| 1248 | if (!ia.getAddress().isLinkLocalAddress()) |
| 1249 | filtered.add(ia); |
| 1250 | } |
| 1251 | return filtered; |
| 1252 | } |
| 1253 | |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1254 | private void modifyNat(String action, String internalInterface, String externalInterface) |
Robert Greenwalt | 3b28e9a | 2011-11-02 14:37:19 -0700 | [diff] [blame] | 1255 | throws SocketException { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1256 | final Command cmd = new Command("nat", action, internalInterface, externalInterface); |
Robert Greenwalt | 3b28e9a | 2011-11-02 14:37:19 -0700 | [diff] [blame] | 1257 | |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1258 | final NetworkInterface internalNetworkInterface = NetworkInterface.getByName( |
| 1259 | internalInterface); |
Robert Greenwalt | e83d181 | 2011-11-21 14:44:39 -0800 | [diff] [blame] | 1260 | if (internalNetworkInterface == null) { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1261 | cmd.appendArg("0"); |
Robert Greenwalt | e83d181 | 2011-11-21 14:44:39 -0800 | [diff] [blame] | 1262 | } else { |
jiaguo | 1da35f7 | 2014-01-09 16:39:59 +0800 | [diff] [blame] | 1263 | // Don't touch link-local routes, as link-local addresses aren't routable, |
| 1264 | // kernel creates link-local routes on all interfaces automatically |
| 1265 | List<InterfaceAddress> interfaceAddresses = excludeLinkLocal( |
| 1266 | internalNetworkInterface.getInterfaceAddresses()); |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1267 | cmd.appendArg(interfaceAddresses.size()); |
Robert Greenwalt | e83d181 | 2011-11-21 14:44:39 -0800 | [diff] [blame] | 1268 | for (InterfaceAddress ia : interfaceAddresses) { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1269 | InetAddress addr = NetworkUtils.getNetworkPart( |
| 1270 | ia.getAddress(), ia.getNetworkPrefixLength()); |
| 1271 | cmd.appendArg(addr.getHostAddress() + "/" + ia.getNetworkPrefixLength()); |
Robert Greenwalt | e83d181 | 2011-11-21 14:44:39 -0800 | [diff] [blame] | 1272 | } |
Robert Greenwalt | 3b28e9a | 2011-11-02 14:37:19 -0700 | [diff] [blame] | 1273 | } |
| 1274 | |
Jeff Sharkey | 31c6e48 | 2011-11-18 17:09:01 -0800 | [diff] [blame] | 1275 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1276 | mConnector.execute(cmd); |
Jeff Sharkey | 31c6e48 | 2011-11-18 17:09:01 -0800 | [diff] [blame] | 1277 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1278 | throw e.rethrowAsParcelableException(); |
Jeff Sharkey | 31c6e48 | 2011-11-18 17:09:01 -0800 | [diff] [blame] | 1279 | } |
Robert Greenwalt | 3b28e9a | 2011-11-02 14:37:19 -0700 | [diff] [blame] | 1280 | } |
| 1281 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1282 | @Override |
| 1283 | public void enableNat(String internalInterface, String externalInterface) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1284 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1285 | try { |
Robert Greenwalt | 3b28e9a | 2011-11-02 14:37:19 -0700 | [diff] [blame] | 1286 | modifyNat("enable", internalInterface, externalInterface); |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1287 | } catch (SocketException e) { |
| 1288 | throw new IllegalStateException(e); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1289 | } |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 1290 | } |
| 1291 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1292 | @Override |
| 1293 | public void disableNat(String internalInterface, String externalInterface) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1294 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1295 | try { |
Robert Greenwalt | 3b28e9a | 2011-11-02 14:37:19 -0700 | [diff] [blame] | 1296 | modifyNat("disable", internalInterface, externalInterface); |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1297 | } catch (SocketException e) { |
| 1298 | throw new IllegalStateException(e); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1299 | } |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 1300 | } |
San Mehat | 72759df | 2010-01-19 13:50:37 -0800 | [diff] [blame] | 1301 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1302 | @Override |
| 1303 | public String[] listTtys() { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1304 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1305 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1306 | return NativeDaemonEvent.filterMessageList( |
| 1307 | mConnector.executeForList("list_ttys"), TtyListResult); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1308 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1309 | throw e.rethrowAsParcelableException(); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1310 | } |
San Mehat | 72759df | 2010-01-19 13:50:37 -0800 | [diff] [blame] | 1311 | } |
| 1312 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1313 | @Override |
| 1314 | public void attachPppd( |
| 1315 | String tty, String localAddr, String remoteAddr, String dns1Addr, String dns2Addr) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1316 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
San Mehat | 72759df | 2010-01-19 13:50:37 -0800 | [diff] [blame] | 1317 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1318 | mConnector.execute("pppd", "attach", tty, |
Robert Greenwalt | e590373 | 2011-02-22 16:00:42 -0800 | [diff] [blame] | 1319 | NetworkUtils.numericToInetAddress(localAddr).getHostAddress(), |
| 1320 | NetworkUtils.numericToInetAddress(remoteAddr).getHostAddress(), |
| 1321 | NetworkUtils.numericToInetAddress(dns1Addr).getHostAddress(), |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1322 | NetworkUtils.numericToInetAddress(dns2Addr).getHostAddress()); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1323 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1324 | throw e.rethrowAsParcelableException(); |
San Mehat | 72759df | 2010-01-19 13:50:37 -0800 | [diff] [blame] | 1325 | } |
| 1326 | } |
| 1327 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1328 | @Override |
| 1329 | public void detachPppd(String tty) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1330 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1331 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1332 | mConnector.execute("pppd", "detach", tty); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1333 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1334 | throw e.rethrowAsParcelableException(); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1335 | } |
San Mehat | 72759df | 2010-01-19 13:50:37 -0800 | [diff] [blame] | 1336 | } |
Robert Greenwalt | ce1200d | 2010-02-18 11:25:54 -0800 | [diff] [blame] | 1337 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1338 | @Override |
| 1339 | public void startAccessPoint( |
Irfan Sheriff | 9054275 | 2012-06-19 15:44:35 -0700 | [diff] [blame] | 1340 | WifiConfiguration wifiConfig, String wlanIface) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1341 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1342 | try { |
Irfan Sheriff | cb30b22 | 2011-07-29 20:54:52 -0700 | [diff] [blame] | 1343 | wifiFirmwareReload(wlanIface, "AP"); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1344 | if (wifiConfig == null) { |
Irfan Sheriff | 9054275 | 2012-06-19 15:44:35 -0700 | [diff] [blame] | 1345 | mConnector.execute("softap", "set", wlanIface); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1346 | } else { |
Irfan Sheriff | 9054275 | 2012-06-19 15:44:35 -0700 | [diff] [blame] | 1347 | mConnector.execute("softap", "set", wlanIface, wifiConfig.SSID, |
Dmitry Shmidt | 28dd15b | 2013-06-10 14:37:08 -0700 | [diff] [blame] | 1348 | "broadcast", "6", getSecurityType(wifiConfig), |
Kenny Root | 3606254 | 2013-06-10 11:09:28 -0700 | [diff] [blame] | 1349 | new SensitiveArg(wifiConfig.preSharedKey)); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1350 | } |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1351 | mConnector.execute("softap", "startap"); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1352 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1353 | throw e.rethrowAsParcelableException(); |
Irfan Sheriff | 9ab518ad | 2010-03-12 15:48:17 -0800 | [diff] [blame] | 1354 | } |
Irfan Sheriff | 5321aef | 2010-02-12 12:35:59 -0800 | [diff] [blame] | 1355 | } |
| 1356 | |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1357 | private static String getSecurityType(WifiConfiguration wifiConfig) { |
Irfan Sheriff | ec8d23a | 2011-02-16 17:00:33 -0800 | [diff] [blame] | 1358 | switch (wifiConfig.getAuthType()) { |
| 1359 | case KeyMgmt.WPA_PSK: |
| 1360 | return "wpa-psk"; |
| 1361 | case KeyMgmt.WPA2_PSK: |
| 1362 | return "wpa2-psk"; |
| 1363 | default: |
| 1364 | return "open"; |
| 1365 | } |
| 1366 | } |
| 1367 | |
Irfan Sheriff | cb30b22 | 2011-07-29 20:54:52 -0700 | [diff] [blame] | 1368 | /* @param mode can be "AP", "STA" or "P2P" */ |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1369 | @Override |
| 1370 | public void wifiFirmwareReload(String wlanIface, String mode) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1371 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Irfan Sheriff | cb30b22 | 2011-07-29 20:54:52 -0700 | [diff] [blame] | 1372 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1373 | mConnector.execute("softap", "fwreload", wlanIface, mode); |
Irfan Sheriff | cb30b22 | 2011-07-29 20:54:52 -0700 | [diff] [blame] | 1374 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1375 | throw e.rethrowAsParcelableException(); |
Irfan Sheriff | cb30b22 | 2011-07-29 20:54:52 -0700 | [diff] [blame] | 1376 | } |
| 1377 | } |
| 1378 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1379 | @Override |
| 1380 | public void stopAccessPoint(String wlanIface) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1381 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1382 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1383 | mConnector.execute("softap", "stopap"); |
Irfan Sheriff | cb30b22 | 2011-07-29 20:54:52 -0700 | [diff] [blame] | 1384 | wifiFirmwareReload(wlanIface, "STA"); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1385 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1386 | throw e.rethrowAsParcelableException(); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1387 | } |
Irfan Sheriff | 5321aef | 2010-02-12 12:35:59 -0800 | [diff] [blame] | 1388 | } |
| 1389 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1390 | @Override |
Irfan Sheriff | 9054275 | 2012-06-19 15:44:35 -0700 | [diff] [blame] | 1391 | public void setAccessPoint(WifiConfiguration wifiConfig, String wlanIface) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1392 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1393 | try { |
| 1394 | if (wifiConfig == null) { |
Irfan Sheriff | 9054275 | 2012-06-19 15:44:35 -0700 | [diff] [blame] | 1395 | mConnector.execute("softap", "set", wlanIface); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1396 | } else { |
Irfan Sheriff | 9054275 | 2012-06-19 15:44:35 -0700 | [diff] [blame] | 1397 | mConnector.execute("softap", "set", wlanIface, wifiConfig.SSID, |
Dmitry Shmidt | 28dd15b | 2013-06-10 14:37:08 -0700 | [diff] [blame] | 1398 | "broadcast", "6", getSecurityType(wifiConfig), |
Kenny Root | 3606254 | 2013-06-10 11:09:28 -0700 | [diff] [blame] | 1399 | new SensitiveArg(wifiConfig.preSharedKey)); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1400 | } |
| 1401 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1402 | throw e.rethrowAsParcelableException(); |
Irfan Sheriff | c2f54c2 | 2010-03-18 14:02:22 -0700 | [diff] [blame] | 1403 | } |
| 1404 | } |
San Mehat | 91cac64 | 2010-03-31 14:31:36 -0700 | [diff] [blame] | 1405 | |
Jeff Sharkey | eedcb95 | 2011-05-17 14:55:15 -0700 | [diff] [blame] | 1406 | @Override |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 1407 | public void addIdleTimer(String iface, int timeout, final int type) { |
Haoyu Bai | 0412423 | 2012-06-28 15:26:19 -0700 | [diff] [blame] | 1408 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
| 1409 | |
| 1410 | if (DBG) Slog.d(TAG, "Adding idletimer"); |
| 1411 | |
| 1412 | synchronized (mIdleTimerLock) { |
| 1413 | IdleTimerParams params = mActiveIdleTimers.get(iface); |
| 1414 | if (params != null) { |
| 1415 | // the interface already has idletimer, update network count |
| 1416 | params.networkCount++; |
| 1417 | return; |
| 1418 | } |
| 1419 | |
| 1420 | try { |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 1421 | mConnector.execute("idletimer", "add", iface, Integer.toString(timeout), |
| 1422 | Integer.toString(type)); |
Haoyu Bai | 0412423 | 2012-06-28 15:26:19 -0700 | [diff] [blame] | 1423 | } catch (NativeDaemonConnectorException e) { |
| 1424 | throw e.rethrowAsParcelableException(); |
| 1425 | } |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 1426 | mActiveIdleTimers.put(iface, new IdleTimerParams(timeout, type)); |
| 1427 | |
Dianne Hackborn | e13c4c0 | 2014-02-11 17:18:35 -0800 | [diff] [blame] | 1428 | // Networks start up. |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 1429 | if (ConnectivityManager.isNetworkTypeMobile(type)) { |
| 1430 | mNetworkActive = false; |
| 1431 | } |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 1432 | mDaemonHandler.post(new Runnable() { |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 1433 | @Override public void run() { |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 1434 | notifyInterfaceClassActivity(type, |
| 1435 | DataConnectionRealTimeInfo.DC_POWER_STATE_HIGH, |
| 1436 | SystemClock.elapsedRealtimeNanos(), false); |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 1437 | } |
| 1438 | }); |
Haoyu Bai | 0412423 | 2012-06-28 15:26:19 -0700 | [diff] [blame] | 1439 | } |
| 1440 | } |
| 1441 | |
| 1442 | @Override |
| 1443 | public void removeIdleTimer(String iface) { |
| 1444 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
| 1445 | |
| 1446 | if (DBG) Slog.d(TAG, "Removing idletimer"); |
| 1447 | |
| 1448 | synchronized (mIdleTimerLock) { |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 1449 | final IdleTimerParams params = mActiveIdleTimers.get(iface); |
Haoyu Bai | 0412423 | 2012-06-28 15:26:19 -0700 | [diff] [blame] | 1450 | if (params == null || --(params.networkCount) > 0) { |
| 1451 | return; |
| 1452 | } |
| 1453 | |
| 1454 | try { |
| 1455 | mConnector.execute("idletimer", "remove", iface, |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 1456 | Integer.toString(params.timeout), Integer.toString(params.type)); |
Haoyu Bai | 0412423 | 2012-06-28 15:26:19 -0700 | [diff] [blame] | 1457 | } catch (NativeDaemonConnectorException e) { |
| 1458 | throw e.rethrowAsParcelableException(); |
| 1459 | } |
| 1460 | mActiveIdleTimers.remove(iface); |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 1461 | mDaemonHandler.post(new Runnable() { |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 1462 | @Override public void run() { |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 1463 | notifyInterfaceClassActivity(params.type, |
| 1464 | DataConnectionRealTimeInfo.DC_POWER_STATE_LOW, |
| 1465 | SystemClock.elapsedRealtimeNanos(), false); |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 1466 | } |
| 1467 | }); |
Haoyu Bai | 0412423 | 2012-06-28 15:26:19 -0700 | [diff] [blame] | 1468 | } |
| 1469 | } |
| 1470 | |
| 1471 | @Override |
Jeff Sharkey | e8914c3 | 2012-05-01 16:26:09 -0700 | [diff] [blame] | 1472 | public NetworkStats getNetworkStatsSummaryDev() { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1473 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | 9a2c2a6 | 2013-01-14 16:48:51 -0800 | [diff] [blame] | 1474 | try { |
| 1475 | return mStatsFactory.readNetworkStatsSummaryDev(); |
| 1476 | } catch (IOException e) { |
| 1477 | throw new IllegalStateException(e); |
| 1478 | } |
Jeff Sharkey | e8914c3 | 2012-05-01 16:26:09 -0700 | [diff] [blame] | 1479 | } |
| 1480 | |
| 1481 | @Override |
| 1482 | public NetworkStats getNetworkStatsSummaryXt() { |
| 1483 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | 9a2c2a6 | 2013-01-14 16:48:51 -0800 | [diff] [blame] | 1484 | try { |
| 1485 | return mStatsFactory.readNetworkStatsSummaryXt(); |
| 1486 | } catch (IOException e) { |
| 1487 | throw new IllegalStateException(e); |
| 1488 | } |
Jeff Sharkey | ae2c181 | 2011-10-04 13:11:40 -0700 | [diff] [blame] | 1489 | } |
| 1490 | |
Jeff Sharkey | eedcb95 | 2011-05-17 14:55:15 -0700 | [diff] [blame] | 1491 | @Override |
Jeff Sharkey | 9a13f36 | 2011-04-26 16:25:36 -0700 | [diff] [blame] | 1492 | public NetworkStats getNetworkStatsDetail() { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1493 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | 9a2c2a6 | 2013-01-14 16:48:51 -0800 | [diff] [blame] | 1494 | try { |
Dianne Hackborn | d0c5b9a | 2014-02-21 16:19:05 -0800 | [diff] [blame] | 1495 | return mStatsFactory.readNetworkStatsDetail(UID_ALL, null, TAG_ALL, null); |
Jeff Sharkey | 9a2c2a6 | 2013-01-14 16:48:51 -0800 | [diff] [blame] | 1496 | } catch (IOException e) { |
| 1497 | throw new IllegalStateException(e); |
| 1498 | } |
San Mehat | 91cac64 | 2010-03-31 14:31:36 -0700 | [diff] [blame] | 1499 | } |
| 1500 | |
Jeff Sharkey | eedcb95 | 2011-05-17 14:55:15 -0700 | [diff] [blame] | 1501 | @Override |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1502 | public void setInterfaceQuota(String iface, long quotaBytes) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1503 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 1504 | |
Jeff Sharkey | 350083e | 2011-06-29 10:45:16 -0700 | [diff] [blame] | 1505 | // silently discard when control disabled |
| 1506 | // TODO: eventually migrate to be always enabled |
| 1507 | if (!mBandwidthControlEnabled) return; |
| 1508 | |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1509 | synchronized (mQuotaLock) { |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 1510 | if (mActiveQuotas.containsKey(iface)) { |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1511 | throw new IllegalStateException("iface " + iface + " already has quota"); |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 1512 | } |
| 1513 | |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 1514 | try { |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1515 | // TODO: support quota shared across interfaces |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1516 | mConnector.execute("bandwidth", "setiquota", iface, quotaBytes); |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 1517 | mActiveQuotas.put(iface, quotaBytes); |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 1518 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1519 | throw e.rethrowAsParcelableException(); |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 1520 | } |
Ashish Sharma | 50fd36d | 2011-06-15 19:34:53 -0700 | [diff] [blame] | 1521 | } |
| 1522 | } |
| 1523 | |
| 1524 | @Override |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 1525 | public void removeInterfaceQuota(String iface) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1526 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 1527 | |
Jeff Sharkey | 350083e | 2011-06-29 10:45:16 -0700 | [diff] [blame] | 1528 | // silently discard when control disabled |
| 1529 | // TODO: eventually migrate to be always enabled |
| 1530 | if (!mBandwidthControlEnabled) return; |
| 1531 | |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1532 | synchronized (mQuotaLock) { |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 1533 | if (!mActiveQuotas.containsKey(iface)) { |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 1534 | // TODO: eventually consider throwing |
| 1535 | return; |
| 1536 | } |
| 1537 | |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 1538 | mActiveQuotas.remove(iface); |
| 1539 | mActiveAlerts.remove(iface); |
Jeff Sharkey | 38ddeaa | 2011-11-08 13:04:22 -0800 | [diff] [blame] | 1540 | |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 1541 | try { |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1542 | // TODO: support quota shared across interfaces |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1543 | mConnector.execute("bandwidth", "removeiquota", iface); |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 1544 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1545 | throw e.rethrowAsParcelableException(); |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 1546 | } |
| 1547 | } |
| 1548 | } |
| 1549 | |
| 1550 | @Override |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1551 | public void setInterfaceAlert(String iface, long alertBytes) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1552 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1553 | |
| 1554 | // silently discard when control disabled |
| 1555 | // TODO: eventually migrate to be always enabled |
| 1556 | if (!mBandwidthControlEnabled) return; |
| 1557 | |
| 1558 | // quick sanity check |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 1559 | if (!mActiveQuotas.containsKey(iface)) { |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1560 | throw new IllegalStateException("setting alert requires existing quota on iface"); |
| 1561 | } |
| 1562 | |
| 1563 | synchronized (mQuotaLock) { |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 1564 | if (mActiveAlerts.containsKey(iface)) { |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1565 | throw new IllegalStateException("iface " + iface + " already has alert"); |
| 1566 | } |
| 1567 | |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1568 | try { |
| 1569 | // TODO: support alert shared across interfaces |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1570 | mConnector.execute("bandwidth", "setinterfacealert", iface, alertBytes); |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 1571 | mActiveAlerts.put(iface, alertBytes); |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1572 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1573 | throw e.rethrowAsParcelableException(); |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1574 | } |
| 1575 | } |
| 1576 | } |
| 1577 | |
| 1578 | @Override |
| 1579 | public void removeInterfaceAlert(String iface) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1580 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1581 | |
| 1582 | // silently discard when control disabled |
| 1583 | // TODO: eventually migrate to be always enabled |
| 1584 | if (!mBandwidthControlEnabled) return; |
| 1585 | |
| 1586 | synchronized (mQuotaLock) { |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 1587 | if (!mActiveAlerts.containsKey(iface)) { |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1588 | // TODO: eventually consider throwing |
| 1589 | return; |
| 1590 | } |
| 1591 | |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1592 | try { |
| 1593 | // TODO: support alert shared across interfaces |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1594 | mConnector.execute("bandwidth", "removeinterfacealert", iface); |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 1595 | mActiveAlerts.remove(iface); |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1596 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1597 | throw e.rethrowAsParcelableException(); |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1598 | } |
| 1599 | } |
| 1600 | } |
| 1601 | |
| 1602 | @Override |
| 1603 | public void setGlobalAlert(long alertBytes) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1604 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1605 | |
| 1606 | // silently discard when control disabled |
| 1607 | // TODO: eventually migrate to be always enabled |
| 1608 | if (!mBandwidthControlEnabled) return; |
| 1609 | |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1610 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1611 | mConnector.execute("bandwidth", "setglobalalert", alertBytes); |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1612 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1613 | throw e.rethrowAsParcelableException(); |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1614 | } |
| 1615 | } |
| 1616 | |
| 1617 | @Override |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 1618 | public void setUidNetworkRules(int uid, boolean rejectOnQuotaInterfaces) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1619 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 1620 | |
Jeff Sharkey | 350083e | 2011-06-29 10:45:16 -0700 | [diff] [blame] | 1621 | // silently discard when control disabled |
| 1622 | // TODO: eventually migrate to be always enabled |
| 1623 | if (!mBandwidthControlEnabled) return; |
| 1624 | |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 1625 | synchronized (mQuotaLock) { |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 1626 | final boolean oldRejectOnQuota = mUidRejectOnQuota.get(uid, false); |
| 1627 | if (oldRejectOnQuota == rejectOnQuotaInterfaces) { |
| 1628 | // TODO: eventually consider throwing |
| 1629 | return; |
| 1630 | } |
| 1631 | |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 1632 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1633 | mConnector.execute("bandwidth", |
| 1634 | rejectOnQuotaInterfaces ? "addnaughtyapps" : "removenaughtyapps", uid); |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 1635 | if (rejectOnQuotaInterfaces) { |
| 1636 | mUidRejectOnQuota.put(uid, true); |
| 1637 | } else { |
| 1638 | mUidRejectOnQuota.delete(uid); |
| 1639 | } |
| 1640 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1641 | throw e.rethrowAsParcelableException(); |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 1642 | } |
Ashish Sharma | 50fd36d | 2011-06-15 19:34:53 -0700 | [diff] [blame] | 1643 | } |
| 1644 | } |
| 1645 | |
Jeff Sharkey | 63d27a9 | 2011-08-03 17:04:22 -0700 | [diff] [blame] | 1646 | @Override |
| 1647 | public boolean isBandwidthControlEnabled() { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1648 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | 63d27a9 | 2011-08-03 17:04:22 -0700 | [diff] [blame] | 1649 | return mBandwidthControlEnabled; |
| 1650 | } |
| 1651 | |
| 1652 | @Override |
Jeff Sharkey | eedcb95 | 2011-05-17 14:55:15 -0700 | [diff] [blame] | 1653 | public NetworkStats getNetworkStatsUidDetail(int uid) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1654 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | 9a2c2a6 | 2013-01-14 16:48:51 -0800 | [diff] [blame] | 1655 | try { |
Dianne Hackborn | d0c5b9a | 2014-02-21 16:19:05 -0800 | [diff] [blame] | 1656 | return mStatsFactory.readNetworkStatsDetail(uid, null, TAG_ALL, null); |
Jeff Sharkey | 9a2c2a6 | 2013-01-14 16:48:51 -0800 | [diff] [blame] | 1657 | } catch (IOException e) { |
| 1658 | throw new IllegalStateException(e); |
| 1659 | } |
Jeff Sharkey | eedcb95 | 2011-05-17 14:55:15 -0700 | [diff] [blame] | 1660 | } |
| 1661 | |
Jeff Sharkey | cdd02c5d | 2011-09-16 01:52:49 -0700 | [diff] [blame] | 1662 | @Override |
Jeff Sharkey | e4984be | 2013-09-10 21:03:27 -0700 | [diff] [blame] | 1663 | public NetworkStats getNetworkStatsTethering() { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1664 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | cdd02c5d | 2011-09-16 01:52:49 -0700 | [diff] [blame] | 1665 | |
Jeff Sharkey | cdd02c5d | 2011-09-16 01:52:49 -0700 | [diff] [blame] | 1666 | final NetworkStats stats = new NetworkStats(SystemClock.elapsedRealtime(), 1); |
Jeff Sharkey | cdd02c5d | 2011-09-16 01:52:49 -0700 | [diff] [blame] | 1667 | try { |
Jeff Sharkey | e4984be | 2013-09-10 21:03:27 -0700 | [diff] [blame] | 1668 | final NativeDaemonEvent[] events = mConnector.executeForList( |
| 1669 | "bandwidth", "gettetherstats"); |
| 1670 | for (NativeDaemonEvent event : events) { |
| 1671 | if (event.getCode() != TetheringStatsListResult) continue; |
| 1672 | |
| 1673 | // 114 ifaceIn ifaceOut rx_bytes rx_packets tx_bytes tx_packets |
| 1674 | final StringTokenizer tok = new StringTokenizer(event.getMessage()); |
| 1675 | try { |
| 1676 | final String ifaceIn = tok.nextToken(); |
| 1677 | final String ifaceOut = tok.nextToken(); |
| 1678 | |
| 1679 | final NetworkStats.Entry entry = new NetworkStats.Entry(); |
| 1680 | entry.iface = ifaceOut; |
| 1681 | entry.uid = UID_TETHERING; |
| 1682 | entry.set = SET_DEFAULT; |
| 1683 | entry.tag = TAG_NONE; |
| 1684 | entry.rxBytes = Long.parseLong(tok.nextToken()); |
| 1685 | entry.rxPackets = Long.parseLong(tok.nextToken()); |
| 1686 | entry.txBytes = Long.parseLong(tok.nextToken()); |
| 1687 | entry.txPackets = Long.parseLong(tok.nextToken()); |
| 1688 | stats.combineValues(entry); |
| 1689 | } catch (NoSuchElementException e) { |
| 1690 | throw new IllegalStateException("problem parsing tethering stats: " + event); |
| 1691 | } catch (NumberFormatException e) { |
| 1692 | throw new IllegalStateException("problem parsing tethering stats: " + event); |
| 1693 | } |
| 1694 | } |
Jeff Sharkey | cdd02c5d | 2011-09-16 01:52:49 -0700 | [diff] [blame] | 1695 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1696 | throw e.rethrowAsParcelableException(); |
Jeff Sharkey | cdd02c5d | 2011-09-16 01:52:49 -0700 | [diff] [blame] | 1697 | } |
Jeff Sharkey | e4984be | 2013-09-10 21:03:27 -0700 | [diff] [blame] | 1698 | return stats; |
Jeff Sharkey | cdd02c5d | 2011-09-16 01:52:49 -0700 | [diff] [blame] | 1699 | } |
| 1700 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1701 | @Override |
Paul Jensen | 13e817d | 2014-04-10 14:16:37 -0400 | [diff] [blame] | 1702 | public void setDnsServersForNetwork(int netId, String[] servers, String domains) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1703 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1704 | |
Paul Jensen | 13e817d | 2014-04-10 14:16:37 -0400 | [diff] [blame] | 1705 | final Command cmd = new Command("resolver", "setnetdns", netId, |
Robert Greenwalt | 8058f62 | 2012-11-09 10:52:27 -0800 | [diff] [blame] | 1706 | (domains == null ? "" : domains)); |
| 1707 | |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1708 | for (String s : servers) { |
| 1709 | InetAddress a = NetworkUtils.numericToInetAddress(s); |
| 1710 | if (a.isAnyLocalAddress() == false) { |
| 1711 | cmd.appendArg(a.getHostAddress()); |
Mattias Falk | 7475c0c | 2011-04-04 16:10:36 +0200 | [diff] [blame] | 1712 | } |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1713 | } |
| 1714 | |
| 1715 | try { |
| 1716 | mConnector.execute(cmd); |
Mattias Falk | 7475c0c | 2011-04-04 16:10:36 +0200 | [diff] [blame] | 1717 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1718 | throw e.rethrowAsParcelableException(); |
Mattias Falk | 7475c0c | 2011-04-04 16:10:36 +0200 | [diff] [blame] | 1719 | } |
| 1720 | } |
| 1721 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1722 | @Override |
Paul Jensen | 6bc2c2c | 2014-05-07 15:27:40 -0400 | [diff] [blame] | 1723 | public void addVpnUidRanges(int netId, UidRange[] ranges) { |
Chad Brubaker | 3277620a | 2013-06-12 13:37:30 -0700 | [diff] [blame] | 1724 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Paul Jensen | 6bc2c2c | 2014-05-07 15:27:40 -0400 | [diff] [blame] | 1725 | Object[] argv = new Object[3 + MAX_UID_RANGES_PER_COMMAND]; |
| 1726 | argv[0] = "users"; |
| 1727 | argv[1] = "add"; |
| 1728 | argv[2] = netId; |
| 1729 | int argc = 3; |
| 1730 | // Avoid overly long commands by limiting number of UID ranges per command. |
| 1731 | for (int i = 0; i < ranges.length; i++) { |
| 1732 | argv[argc++] = ranges[i].toString(); |
| 1733 | if (i == (ranges.length - 1) || argc == argv.length) { |
| 1734 | try { |
| 1735 | mConnector.execute("network", Arrays.copyOf(argv, argc)); |
| 1736 | } catch (NativeDaemonConnectorException e) { |
| 1737 | throw e.rethrowAsParcelableException(); |
| 1738 | } |
| 1739 | argc = 3; |
| 1740 | } |
Chad Brubaker | 3277620a | 2013-06-12 13:37:30 -0700 | [diff] [blame] | 1741 | } |
| 1742 | } |
| 1743 | |
| 1744 | @Override |
Paul Jensen | 6bc2c2c | 2014-05-07 15:27:40 -0400 | [diff] [blame] | 1745 | public void removeVpnUidRanges(int netId, UidRange[] ranges) { |
Chad Brubaker | 3277620a | 2013-06-12 13:37:30 -0700 | [diff] [blame] | 1746 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Paul Jensen | 6bc2c2c | 2014-05-07 15:27:40 -0400 | [diff] [blame] | 1747 | Object[] argv = new Object[3 + MAX_UID_RANGES_PER_COMMAND]; |
| 1748 | argv[0] = "users"; |
| 1749 | argv[1] = "remove"; |
| 1750 | argv[2] = netId; |
| 1751 | int argc = 3; |
| 1752 | // Avoid overly long commands by limiting number of UID ranges per command. |
| 1753 | for (int i = 0; i < ranges.length; i++) { |
| 1754 | argv[argc++] = ranges[i].toString(); |
| 1755 | if (i == (ranges.length - 1) || argc == argv.length) { |
| 1756 | try { |
| 1757 | mConnector.execute("network", Arrays.copyOf(argv, argc)); |
| 1758 | } catch (NativeDaemonConnectorException e) { |
| 1759 | throw e.rethrowAsParcelableException(); |
| 1760 | } |
| 1761 | argc = 3; |
| 1762 | } |
Chad Brubaker | cca54c4 | 2013-06-27 17:41:38 -0700 | [diff] [blame] | 1763 | } |
| 1764 | } |
| 1765 | |
| 1766 | @Override |
Paul Jensen | b69a3a8 | 2014-08-06 15:34:26 -0400 | [diff] [blame] | 1767 | public void flushNetworkDnsCache(int netId) { |
| 1768 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
| 1769 | try { |
| 1770 | mConnector.execute("resolver", "flushnet", netId); |
| 1771 | } catch (NativeDaemonConnectorException e) { |
| 1772 | throw e.rethrowAsParcelableException(); |
| 1773 | } |
| 1774 | } |
| 1775 | |
| 1776 | @Override |
Jeff Sharkey | c268f0b | 2012-08-24 10:25:31 -0700 | [diff] [blame] | 1777 | public void setFirewallEnabled(boolean enabled) { |
Jeff Sharkey | f56e243 | 2012-09-06 17:54:29 -0700 | [diff] [blame] | 1778 | enforceSystemUid(); |
Jeff Sharkey | c268f0b | 2012-08-24 10:25:31 -0700 | [diff] [blame] | 1779 | try { |
| 1780 | mConnector.execute("firewall", enabled ? "enable" : "disable"); |
| 1781 | mFirewallEnabled = enabled; |
| 1782 | } catch (NativeDaemonConnectorException e) { |
| 1783 | throw e.rethrowAsParcelableException(); |
| 1784 | } |
| 1785 | } |
| 1786 | |
| 1787 | @Override |
| 1788 | public boolean isFirewallEnabled() { |
Jeff Sharkey | f56e243 | 2012-09-06 17:54:29 -0700 | [diff] [blame] | 1789 | enforceSystemUid(); |
Jeff Sharkey | c268f0b | 2012-08-24 10:25:31 -0700 | [diff] [blame] | 1790 | return mFirewallEnabled; |
| 1791 | } |
| 1792 | |
| 1793 | @Override |
Jeff Sharkey | 2c09298 | 2012-08-24 11:44:40 -0700 | [diff] [blame] | 1794 | public void setFirewallInterfaceRule(String iface, boolean allow) { |
Jeff Sharkey | f56e243 | 2012-09-06 17:54:29 -0700 | [diff] [blame] | 1795 | enforceSystemUid(); |
Jeff Sharkey | c268f0b | 2012-08-24 10:25:31 -0700 | [diff] [blame] | 1796 | Preconditions.checkState(mFirewallEnabled); |
Sreeram Ramachandran | a77760d | 2014-07-17 17:09:07 -0700 | [diff] [blame] | 1797 | final String rule = allow ? "allow" : "deny"; |
Jeff Sharkey | c268f0b | 2012-08-24 10:25:31 -0700 | [diff] [blame] | 1798 | try { |
| 1799 | mConnector.execute("firewall", "set_interface_rule", iface, rule); |
| 1800 | } catch (NativeDaemonConnectorException e) { |
| 1801 | throw e.rethrowAsParcelableException(); |
| 1802 | } |
| 1803 | } |
| 1804 | |
| 1805 | @Override |
Jeff Sharkey | 2c09298 | 2012-08-24 11:44:40 -0700 | [diff] [blame] | 1806 | public void setFirewallEgressSourceRule(String addr, boolean allow) { |
Jeff Sharkey | f56e243 | 2012-09-06 17:54:29 -0700 | [diff] [blame] | 1807 | enforceSystemUid(); |
Jeff Sharkey | c268f0b | 2012-08-24 10:25:31 -0700 | [diff] [blame] | 1808 | Preconditions.checkState(mFirewallEnabled); |
Sreeram Ramachandran | a77760d | 2014-07-17 17:09:07 -0700 | [diff] [blame] | 1809 | final String rule = allow ? "allow" : "deny"; |
Jeff Sharkey | c268f0b | 2012-08-24 10:25:31 -0700 | [diff] [blame] | 1810 | try { |
| 1811 | mConnector.execute("firewall", "set_egress_source_rule", addr, rule); |
| 1812 | } catch (NativeDaemonConnectorException e) { |
| 1813 | throw e.rethrowAsParcelableException(); |
| 1814 | } |
| 1815 | } |
| 1816 | |
| 1817 | @Override |
Jeff Sharkey | 2c09298 | 2012-08-24 11:44:40 -0700 | [diff] [blame] | 1818 | public void setFirewallEgressDestRule(String addr, int port, boolean allow) { |
Jeff Sharkey | f56e243 | 2012-09-06 17:54:29 -0700 | [diff] [blame] | 1819 | enforceSystemUid(); |
Jeff Sharkey | c268f0b | 2012-08-24 10:25:31 -0700 | [diff] [blame] | 1820 | Preconditions.checkState(mFirewallEnabled); |
Sreeram Ramachandran | a77760d | 2014-07-17 17:09:07 -0700 | [diff] [blame] | 1821 | final String rule = allow ? "allow" : "deny"; |
Jeff Sharkey | c268f0b | 2012-08-24 10:25:31 -0700 | [diff] [blame] | 1822 | try { |
| 1823 | mConnector.execute("firewall", "set_egress_dest_rule", addr, port, rule); |
| 1824 | } catch (NativeDaemonConnectorException e) { |
| 1825 | throw e.rethrowAsParcelableException(); |
| 1826 | } |
| 1827 | } |
| 1828 | |
| 1829 | @Override |
Jeff Sharkey | 2c09298 | 2012-08-24 11:44:40 -0700 | [diff] [blame] | 1830 | public void setFirewallUidRule(int uid, boolean allow) { |
Jeff Sharkey | f56e243 | 2012-09-06 17:54:29 -0700 | [diff] [blame] | 1831 | enforceSystemUid(); |
Jeff Sharkey | c268f0b | 2012-08-24 10:25:31 -0700 | [diff] [blame] | 1832 | Preconditions.checkState(mFirewallEnabled); |
Sreeram Ramachandran | a77760d | 2014-07-17 17:09:07 -0700 | [diff] [blame] | 1833 | final String rule = allow ? "allow" : "deny"; |
Jeff Sharkey | c268f0b | 2012-08-24 10:25:31 -0700 | [diff] [blame] | 1834 | try { |
| 1835 | mConnector.execute("firewall", "set_uid_rule", uid, rule); |
| 1836 | } catch (NativeDaemonConnectorException e) { |
| 1837 | throw e.rethrowAsParcelableException(); |
| 1838 | } |
| 1839 | } |
| 1840 | |
Jeff Sharkey | f56e243 | 2012-09-06 17:54:29 -0700 | [diff] [blame] | 1841 | private static void enforceSystemUid() { |
| 1842 | final int uid = Binder.getCallingUid(); |
| 1843 | if (uid != Process.SYSTEM_UID) { |
| 1844 | throw new SecurityException("Only available to AID_SYSTEM"); |
| 1845 | } |
| 1846 | } |
| 1847 | |
Jeff Sharkey | c268f0b | 2012-08-24 10:25:31 -0700 | [diff] [blame] | 1848 | @Override |
Lorenzo Colitti | 7975184 | 2013-02-28 16:16:03 +0900 | [diff] [blame] | 1849 | public void startClatd(String interfaceName) throws IllegalStateException { |
| 1850 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
| 1851 | |
| 1852 | try { |
| 1853 | mConnector.execute("clatd", "start", interfaceName); |
| 1854 | } catch (NativeDaemonConnectorException e) { |
| 1855 | throw e.rethrowAsParcelableException(); |
| 1856 | } |
| 1857 | } |
| 1858 | |
| 1859 | @Override |
| 1860 | public void stopClatd() throws IllegalStateException { |
| 1861 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
| 1862 | |
| 1863 | try { |
| 1864 | mConnector.execute("clatd", "stop"); |
| 1865 | } catch (NativeDaemonConnectorException e) { |
| 1866 | throw e.rethrowAsParcelableException(); |
| 1867 | } |
| 1868 | } |
| 1869 | |
| 1870 | @Override |
| 1871 | public boolean isClatdStarted() { |
| 1872 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
| 1873 | |
| 1874 | final NativeDaemonEvent event; |
| 1875 | try { |
| 1876 | event = mConnector.execute("clatd", "status"); |
| 1877 | } catch (NativeDaemonConnectorException e) { |
| 1878 | throw e.rethrowAsParcelableException(); |
| 1879 | } |
| 1880 | |
| 1881 | event.checkCode(ClatdStatusResult); |
| 1882 | return event.getMessage().endsWith("started"); |
| 1883 | } |
| 1884 | |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 1885 | @Override |
| 1886 | public void registerNetworkActivityListener(INetworkActivityListener listener) { |
| 1887 | mNetworkActivityListeners.register(listener); |
| 1888 | } |
| 1889 | |
| 1890 | @Override |
| 1891 | public void unregisterNetworkActivityListener(INetworkActivityListener listener) { |
| 1892 | mNetworkActivityListeners.unregister(listener); |
| 1893 | } |
| 1894 | |
| 1895 | @Override |
| 1896 | public boolean isNetworkActive() { |
| 1897 | synchronized (mNetworkActivityListeners) { |
| 1898 | return mNetworkActive || mActiveIdleTimers.isEmpty(); |
| 1899 | } |
| 1900 | } |
| 1901 | |
| 1902 | private void reportNetworkActive() { |
| 1903 | final int length = mNetworkActivityListeners.beginBroadcast(); |
Robert Greenwalt | 2c9f547 | 2014-04-21 14:50:28 -0700 | [diff] [blame] | 1904 | try { |
| 1905 | for (int i = 0; i < length; i++) { |
| 1906 | try { |
| 1907 | mNetworkActivityListeners.getBroadcastItem(i).onNetworkActive(); |
| 1908 | } catch (RemoteException e) { |
| 1909 | } catch (RuntimeException e) { |
| 1910 | } |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 1911 | } |
Robert Greenwalt | 2c9f547 | 2014-04-21 14:50:28 -0700 | [diff] [blame] | 1912 | } finally { |
| 1913 | mNetworkActivityListeners.finishBroadcast(); |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 1914 | } |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 1915 | } |
| 1916 | |
Mattias Falk | 8b47b36 | 2011-08-23 14:15:13 +0200 | [diff] [blame] | 1917 | /** {@inheritDoc} */ |
Jeff Sharkey | 7b4596f | 2013-02-25 10:55:29 -0800 | [diff] [blame] | 1918 | @Override |
Jeff Sharkey | fa23c5a | 2011-08-09 21:44:24 -0700 | [diff] [blame] | 1919 | public void monitor() { |
| 1920 | if (mConnector != null) { |
| 1921 | mConnector.monitor(); |
| 1922 | } |
| 1923 | } |
Jeff Sharkey | 47eb102 | 2011-08-25 17:48:52 -0700 | [diff] [blame] | 1924 | |
| 1925 | @Override |
| 1926 | protected void dump(FileDescriptor fd, PrintWriter pw, String[] args) { |
| 1927 | mContext.enforceCallingOrSelfPermission(DUMP, TAG); |
| 1928 | |
Robert Greenwalt | 470fd72 | 2012-01-18 12:51:15 -0800 | [diff] [blame] | 1929 | pw.println("NetworkManagementService NativeDaemonConnector Log:"); |
| 1930 | mConnector.dump(fd, pw, args); |
| 1931 | pw.println(); |
| 1932 | |
Jeff Sharkey | 47eb102 | 2011-08-25 17:48:52 -0700 | [diff] [blame] | 1933 | pw.print("Bandwidth control enabled: "); pw.println(mBandwidthControlEnabled); |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 1934 | pw.print("mMobileActivityFromRadio="); pw.print(mMobileActivityFromRadio); |
| 1935 | pw.print(" mLastPowerStateFromRadio="); pw.println(mLastPowerStateFromRadio); |
| 1936 | pw.print("mNetworkActive="); pw.println(mNetworkActive); |
Jeff Sharkey | 47eb102 | 2011-08-25 17:48:52 -0700 | [diff] [blame] | 1937 | |
| 1938 | synchronized (mQuotaLock) { |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 1939 | pw.print("Active quota ifaces: "); pw.println(mActiveQuotas.toString()); |
| 1940 | pw.print("Active alert ifaces: "); pw.println(mActiveAlerts.toString()); |
Jeff Sharkey | 47eb102 | 2011-08-25 17:48:52 -0700 | [diff] [blame] | 1941 | } |
| 1942 | |
| 1943 | synchronized (mUidRejectOnQuota) { |
| 1944 | pw.print("UID reject on quota ifaces: ["); |
| 1945 | final int size = mUidRejectOnQuota.size(); |
| 1946 | for (int i = 0; i < size; i++) { |
| 1947 | pw.print(mUidRejectOnQuota.keyAt(i)); |
| 1948 | if (i < size - 1) pw.print(","); |
| 1949 | } |
| 1950 | pw.println("]"); |
| 1951 | } |
Jeff Sharkey | c268f0b | 2012-08-24 10:25:31 -0700 | [diff] [blame] | 1952 | |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 1953 | synchronized (mIdleTimerLock) { |
| 1954 | pw.println("Idle timers:"); |
| 1955 | for (HashMap.Entry<String, IdleTimerParams> ent : mActiveIdleTimers.entrySet()) { |
| 1956 | pw.print(" "); pw.print(ent.getKey()); pw.println(":"); |
| 1957 | IdleTimerParams params = ent.getValue(); |
| 1958 | pw.print(" timeout="); pw.print(params.timeout); |
| 1959 | pw.print(" type="); pw.print(params.type); |
| 1960 | pw.print(" networkCount="); pw.println(params.networkCount); |
| 1961 | } |
| 1962 | } |
| 1963 | |
Jeff Sharkey | c268f0b | 2012-08-24 10:25:31 -0700 | [diff] [blame] | 1964 | pw.print("Firewall enabled: "); pw.println(mFirewallEnabled); |
Jeff Sharkey | 47eb102 | 2011-08-25 17:48:52 -0700 | [diff] [blame] | 1965 | } |
Robert Greenwalt | 9ba9c58 | 2014-03-19 17:56:12 -0700 | [diff] [blame] | 1966 | |
Robert Greenwalt | 568891d | 2014-04-04 13:38:00 -0700 | [diff] [blame] | 1967 | @Override |
Paul Jensen | 6bc2c2c | 2014-05-07 15:27:40 -0400 | [diff] [blame] | 1968 | public void createPhysicalNetwork(int netId) { |
Robert Greenwalt | 9ba9c58 | 2014-03-19 17:56:12 -0700 | [diff] [blame] | 1969 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
| 1970 | |
| 1971 | try { |
Paul Jensen | 992f252 | 2014-04-28 10:33:11 -0400 | [diff] [blame] | 1972 | mConnector.execute("network", "create", netId); |
Robert Greenwalt | 9ba9c58 | 2014-03-19 17:56:12 -0700 | [diff] [blame] | 1973 | } catch (NativeDaemonConnectorException e) { |
| 1974 | throw e.rethrowAsParcelableException(); |
| 1975 | } |
| 1976 | } |
| 1977 | |
Robert Greenwalt | 568891d | 2014-04-04 13:38:00 -0700 | [diff] [blame] | 1978 | @Override |
Sreeram Ramachandran | 8cd33ed | 2014-07-23 15:23:15 -0700 | [diff] [blame] | 1979 | public void createVirtualNetwork(int netId, boolean hasDNS, boolean secure) { |
Paul Jensen | 6bc2c2c | 2014-05-07 15:27:40 -0400 | [diff] [blame] | 1980 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
| 1981 | |
| 1982 | try { |
Sreeram Ramachandran | 8cd33ed | 2014-07-23 15:23:15 -0700 | [diff] [blame] | 1983 | mConnector.execute("network", "create", netId, "vpn", hasDNS ? "1" : "0", |
| 1984 | secure ? "1" : "0"); |
Paul Jensen | 6bc2c2c | 2014-05-07 15:27:40 -0400 | [diff] [blame] | 1985 | } catch (NativeDaemonConnectorException e) { |
| 1986 | throw e.rethrowAsParcelableException(); |
| 1987 | } |
| 1988 | } |
| 1989 | |
| 1990 | @Override |
Robert Greenwalt | 9ba9c58 | 2014-03-19 17:56:12 -0700 | [diff] [blame] | 1991 | public void removeNetwork(int netId) { |
| 1992 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
| 1993 | |
| 1994 | try { |
| 1995 | mConnector.execute("network", "destroy", netId); |
| 1996 | } catch (NativeDaemonConnectorException e) { |
| 1997 | throw e.rethrowAsParcelableException(); |
| 1998 | } |
| 1999 | } |
Robert Greenwalt | 568891d | 2014-04-04 13:38:00 -0700 | [diff] [blame] | 2000 | |
| 2001 | @Override |
Paul Jensen | 992f252 | 2014-04-28 10:33:11 -0400 | [diff] [blame] | 2002 | public void addInterfaceToNetwork(String iface, int netId) { |
Sreeram Ramachandran | a77760d | 2014-07-17 17:09:07 -0700 | [diff] [blame] | 2003 | modifyInterfaceInNetwork("add", "" + netId, iface); |
Paul Jensen | 992f252 | 2014-04-28 10:33:11 -0400 | [diff] [blame] | 2004 | } |
| 2005 | |
| 2006 | @Override |
| 2007 | public void removeInterfaceFromNetwork(String iface, int netId) { |
Sreeram Ramachandran | a77760d | 2014-07-17 17:09:07 -0700 | [diff] [blame] | 2008 | modifyInterfaceInNetwork("remove", "" + netId, iface); |
| 2009 | } |
Paul Jensen | 992f252 | 2014-04-28 10:33:11 -0400 | [diff] [blame] | 2010 | |
Sreeram Ramachandran | a77760d | 2014-07-17 17:09:07 -0700 | [diff] [blame] | 2011 | private void modifyInterfaceInNetwork(String action, String netId, String iface) { |
| 2012 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Paul Jensen | 992f252 | 2014-04-28 10:33:11 -0400 | [diff] [blame] | 2013 | try { |
Sreeram Ramachandran | a77760d | 2014-07-17 17:09:07 -0700 | [diff] [blame] | 2014 | mConnector.execute("network", "interface", action, netId, iface); |
Paul Jensen | 992f252 | 2014-04-28 10:33:11 -0400 | [diff] [blame] | 2015 | } catch (NativeDaemonConnectorException e) { |
| 2016 | throw e.rethrowAsParcelableException(); |
| 2017 | } |
| 2018 | } |
| 2019 | |
| 2020 | @Override |
Robert Greenwalt | 913c895 | 2014-04-07 17:36:35 -0700 | [diff] [blame] | 2021 | public void addLegacyRouteForNetId(int netId, RouteInfo routeInfo, int uid) { |
Robert Greenwalt | 568891d | 2014-04-04 13:38:00 -0700 | [diff] [blame] | 2022 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
| 2023 | |
Sreeram Ramachandran | 03666c7 | 2014-07-19 23:21:46 -0700 | [diff] [blame] | 2024 | final Command cmd = new Command("network", "route", "legacy", uid, "add", netId); |
Robert Greenwalt | 568891d | 2014-04-04 13:38:00 -0700 | [diff] [blame] | 2025 | |
Sreeram Ramachandran | 1fbcb27 | 2014-05-22 16:30:48 -0700 | [diff] [blame] | 2026 | // create triplet: interface dest-ip-addr/prefixlength gateway-ip-addr |
Sreeram Ramachandran | cc91c7b | 2014-06-03 18:41:43 -0700 | [diff] [blame] | 2027 | final LinkAddress la = routeInfo.getDestinationLinkAddress(); |
Robert Greenwalt | 568891d | 2014-04-04 13:38:00 -0700 | [diff] [blame] | 2028 | cmd.appendArg(routeInfo.getInterface()); |
Lorenzo Colitti | 7dc78cf | 2014-06-09 22:58:46 +0900 | [diff] [blame] | 2029 | cmd.appendArg(la.getAddress().getHostAddress() + "/" + la.getPrefixLength()); |
Sreeram Ramachandran | 1fbcb27 | 2014-05-22 16:30:48 -0700 | [diff] [blame] | 2030 | if (routeInfo.hasGateway()) { |
| 2031 | cmd.appendArg(routeInfo.getGateway().getHostAddress()); |
| 2032 | } |
Robert Greenwalt | 568891d | 2014-04-04 13:38:00 -0700 | [diff] [blame] | 2033 | |
| 2034 | try { |
| 2035 | mConnector.execute(cmd); |
| 2036 | } catch (NativeDaemonConnectorException e) { |
| 2037 | throw e.rethrowAsParcelableException(); |
| 2038 | } |
| 2039 | } |
| 2040 | |
| 2041 | @Override |
Sreeram Ramachandran | f047f2a | 2014-04-15 16:04:26 -0700 | [diff] [blame] | 2042 | public void setDefaultNetId(int netId) { |
Robert Greenwalt | 568891d | 2014-04-04 13:38:00 -0700 | [diff] [blame] | 2043 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
| 2044 | |
| 2045 | try { |
Sreeram Ramachandran | f047f2a | 2014-04-15 16:04:26 -0700 | [diff] [blame] | 2046 | mConnector.execute("network", "default", "set", netId); |
Robert Greenwalt | 568891d | 2014-04-04 13:38:00 -0700 | [diff] [blame] | 2047 | } catch (NativeDaemonConnectorException e) { |
| 2048 | throw e.rethrowAsParcelableException(); |
| 2049 | } |
| 2050 | } |
| 2051 | |
| 2052 | @Override |
| 2053 | public void clearDefaultNetId() { |
| 2054 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
| 2055 | |
| 2056 | try { |
| 2057 | mConnector.execute("network", "default", "clear"); |
| 2058 | } catch (NativeDaemonConnectorException e) { |
| 2059 | throw e.rethrowAsParcelableException(); |
| 2060 | } |
| 2061 | } |
| 2062 | |
| 2063 | @Override |
| 2064 | public void setPermission(boolean internal, boolean changeNetState, int[] uids) { |
| 2065 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
| 2066 | |
Sreeram Ramachandran | e4bde7d | 2014-04-10 15:58:39 -0700 | [diff] [blame] | 2067 | final Command cmd = new Command("network", "permission", "user", "set"); |
| 2068 | if (internal) cmd.appendArg(CONNECTIVITY_INTERNAL); |
| 2069 | if (changeNetState) cmd.appendArg(CHANGE_NETWORK_STATE); |
Robert Greenwalt | 568891d | 2014-04-04 13:38:00 -0700 | [diff] [blame] | 2070 | for (int i=0; i<uids.length; i++) { |
| 2071 | cmd.appendArg(uids[i]); |
| 2072 | } |
| 2073 | |
| 2074 | try { |
| 2075 | mConnector.execute(cmd); |
| 2076 | } catch (NativeDaemonConnectorException e) { |
| 2077 | throw e.rethrowAsParcelableException(); |
| 2078 | } |
| 2079 | } |
| 2080 | |
| 2081 | @Override |
| 2082 | public void clearPermission(int[] uids) { |
| 2083 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
| 2084 | |
Sreeram Ramachandran | e4bde7d | 2014-04-10 15:58:39 -0700 | [diff] [blame] | 2085 | final Command cmd = new Command("network", "permission", "user", "clear"); |
Robert Greenwalt | 568891d | 2014-04-04 13:38:00 -0700 | [diff] [blame] | 2086 | for (int i=0; i<uids.length; i++) { |
| 2087 | cmd.appendArg(uids[i]); |
| 2088 | } |
| 2089 | |
| 2090 | try { |
| 2091 | mConnector.execute(cmd); |
| 2092 | } catch (NativeDaemonConnectorException e) { |
| 2093 | throw e.rethrowAsParcelableException(); |
| 2094 | } |
| 2095 | } |
Paul Jensen | 6bc2c2c | 2014-05-07 15:27:40 -0400 | [diff] [blame] | 2096 | |
| 2097 | @Override |
| 2098 | public void allowProtect(int uid) { |
| 2099 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
| 2100 | |
| 2101 | try { |
| 2102 | mConnector.execute("network", "protect", "allow", uid); |
| 2103 | } catch (NativeDaemonConnectorException e) { |
| 2104 | throw e.rethrowAsParcelableException(); |
| 2105 | } |
| 2106 | } |
| 2107 | |
| 2108 | @Override |
| 2109 | public void denyProtect(int uid) { |
| 2110 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
| 2111 | |
| 2112 | try { |
| 2113 | mConnector.execute("network", "protect", "deny", uid); |
| 2114 | } catch (NativeDaemonConnectorException e) { |
| 2115 | throw e.rethrowAsParcelableException(); |
| 2116 | } |
| 2117 | } |
| 2118 | |
Sreeram Ramachandran | a77760d | 2014-07-17 17:09:07 -0700 | [diff] [blame] | 2119 | @Override |
| 2120 | public void addInterfaceToLocalNetwork(String iface, List<RouteInfo> routes) { |
| 2121 | modifyInterfaceInNetwork("add", "local", iface); |
| 2122 | |
| 2123 | for (RouteInfo route : routes) { |
| 2124 | if (!route.isDefaultRoute()) { |
| 2125 | modifyRoute("add", "local", route); |
| 2126 | } |
| 2127 | } |
| 2128 | } |
| 2129 | |
| 2130 | @Override |
| 2131 | public void removeInterfaceFromLocalNetwork(String iface) { |
| 2132 | modifyInterfaceInNetwork("remove", "local", iface); |
| 2133 | } |
Sreeram Ramachandran | 42065ac | 2014-07-27 00:37:35 -0700 | [diff] [blame] | 2134 | |
| 2135 | @Override |
| 2136 | public void blockAddressFamily(int family, int netId, String iface) { |
| 2137 | modifyAddressFamily("add", family, netId, iface); |
| 2138 | } |
| 2139 | |
| 2140 | @Override |
| 2141 | public void unblockAddressFamily(int family, int netId, String iface) { |
| 2142 | modifyAddressFamily("remove", family, netId, iface); |
| 2143 | } |
| 2144 | |
Lorenzo Colitti | 4b0f8e6 | 2014-09-19 01:49:05 +0900 | [diff] [blame^] | 2145 | // TODO: get rid of this and add RTN_UNREACHABLE routes instead. |
Sreeram Ramachandran | 42065ac | 2014-07-27 00:37:35 -0700 | [diff] [blame] | 2146 | private void modifyAddressFamily(String action, int family, int netId, String iface) { |
| 2147 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
| 2148 | |
| 2149 | final Command cmd = new Command("network", "route", action, netId, iface); |
| 2150 | |
| 2151 | if (family == AF_INET) { |
| 2152 | cmd.appendArg(Inet4Address.ANY.getHostAddress() + "/0"); |
| 2153 | } else if (family == AF_INET6) { |
| 2154 | cmd.appendArg(Inet6Address.ANY.getHostAddress() + "/0"); |
| 2155 | } else { |
| 2156 | throw new IllegalStateException(family + " is neither " + AF_INET + " nor " + AF_INET6); |
| 2157 | } |
| 2158 | |
| 2159 | cmd.appendArg("unreachable"); |
| 2160 | |
| 2161 | try { |
| 2162 | mConnector.execute(cmd); |
| 2163 | } catch (NativeDaemonConnectorException e) { |
| 2164 | throw e.rethrowAsParcelableException(); |
| 2165 | } |
| 2166 | } |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 2167 | } |