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 | |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 19 | import static android.Manifest.permission.CONNECTIVITY_INTERNAL; |
Jeff Sharkey | 47eb102 | 2011-08-25 17:48:52 -0700 | [diff] [blame] | 20 | import static android.Manifest.permission.DUMP; |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 21 | import static android.Manifest.permission.SHUTDOWN; |
Jeff Sharkey | b5d55e3 | 2011-08-10 17:53:27 -0700 | [diff] [blame] | 22 | import static android.net.NetworkStats.SET_DEFAULT; |
Dianne Hackborn | d0c5b9a | 2014-02-21 16:19:05 -0800 | [diff] [blame] | 23 | import static android.net.NetworkStats.TAG_ALL; |
Jeff Sharkey | 1b5a2a9 | 2011-06-18 18:34:16 -0700 | [diff] [blame] | 24 | import static android.net.NetworkStats.TAG_NONE; |
| 25 | import static android.net.NetworkStats.UID_ALL; |
Jeff Sharkey | ae2c181 | 2011-10-04 13:11:40 -0700 | [diff] [blame] | 26 | import static android.net.TrafficStats.UID_TETHERING; |
Lorenzo Colitti | 7975184 | 2013-02-28 16:16:03 +0900 | [diff] [blame] | 27 | import static com.android.server.NetworkManagementService.NetdResponseCode.ClatdStatusResult; |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 28 | import static com.android.server.NetworkManagementService.NetdResponseCode.InterfaceGetCfgResult; |
| 29 | import static com.android.server.NetworkManagementService.NetdResponseCode.InterfaceListResult; |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 30 | import static com.android.server.NetworkManagementService.NetdResponseCode.IpFwdStatusResult; |
| 31 | import static com.android.server.NetworkManagementService.NetdResponseCode.TetherDnsFwdTgtListResult; |
| 32 | import static com.android.server.NetworkManagementService.NetdResponseCode.TetherInterfaceListResult; |
| 33 | import static com.android.server.NetworkManagementService.NetdResponseCode.TetherStatusResult; |
Jeff Sharkey | e4984be | 2013-09-10 21:03:27 -0700 | [diff] [blame] | 34 | import static com.android.server.NetworkManagementService.NetdResponseCode.TetheringStatsListResult; |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 35 | import static com.android.server.NetworkManagementService.NetdResponseCode.TtyListResult; |
Jeff Sharkey | a63ba59 | 2011-07-19 23:47:12 -0700 | [diff] [blame] | 36 | import static com.android.server.NetworkManagementSocketTagger.PROP_QTAGUID_ENABLED; |
Jeff Sharkey | 1b5a2a9 | 2011-06-18 18:34:16 -0700 | [diff] [blame] | 37 | |
Jeff Sharkey | 605eb79 | 2014-11-04 13:34:06 -0800 | [diff] [blame] | 38 | import android.app.ActivityManagerNative; |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 39 | import android.content.Context; |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 40 | import android.net.ConnectivityManager; |
San Mehat | 4d02d00 | 2010-01-22 16:07:46 -0800 | [diff] [blame] | 41 | import android.net.INetworkManagementEventObserver; |
Jeff Sharkey | eedcb95 | 2011-05-17 14:55:15 -0700 | [diff] [blame] | 42 | import android.net.InterfaceConfiguration; |
Lorenzo Colitti | c18cbfd | 2014-06-13 21:21:03 +0900 | [diff] [blame] | 43 | import android.net.IpPrefix; |
Robert Greenwalt | ed12640 | 2011-01-28 15:34:55 -0800 | [diff] [blame] | 44 | import android.net.LinkAddress; |
Lorenzo Colitti | b57edc5 | 2014-08-22 17:10:50 -0700 | [diff] [blame] | 45 | import android.net.Network; |
Amith Yamasani | 15e47235 | 2015-04-24 19:06:07 -0700 | [diff] [blame] | 46 | import android.net.NetworkPolicyManager; |
Jeff Sharkey | eedcb95 | 2011-05-17 14:55:15 -0700 | [diff] [blame] | 47 | import android.net.NetworkStats; |
Robert Greenwalt | ed12640 | 2011-01-28 15:34:55 -0800 | [diff] [blame] | 48 | import android.net.NetworkUtils; |
Robert Greenwalt | 59b1a4e | 2011-05-10 15:05:02 -0700 | [diff] [blame] | 49 | import android.net.RouteInfo; |
Paul Jensen | 6bc2c2c | 2014-05-07 15:27:40 -0400 | [diff] [blame] | 50 | import android.net.UidRange; |
Irfan Sheriff | 9ab518ad | 2010-03-12 15:48:17 -0800 | [diff] [blame] | 51 | import android.net.wifi.WifiConfiguration; |
| 52 | import android.net.wifi.WifiConfiguration.KeyMgmt; |
Dianne Hackborn | 91268cf | 2013-06-13 19:06:50 -0700 | [diff] [blame] | 53 | import android.os.BatteryStats; |
Jeff Sharkey | f56e243 | 2012-09-06 17:54:29 -0700 | [diff] [blame] | 54 | import android.os.Binder; |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 55 | import android.os.Handler; |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 56 | import android.os.INetworkActivityListener; |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 57 | import android.os.INetworkManagementService; |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 58 | import android.os.PowerManager; |
Jeff Sharkey | f56e243 | 2012-09-06 17:54:29 -0700 | [diff] [blame] | 59 | import android.os.Process; |
Jeff Sharkey | 3df273e | 2011-12-15 15:47:12 -0800 | [diff] [blame] | 60 | import android.os.RemoteCallbackList; |
| 61 | import android.os.RemoteException; |
Jeff Sharkey | 7a1c3fc | 2013-06-04 12:29:00 -0700 | [diff] [blame] | 62 | import android.os.ServiceManager; |
Jeff Sharkey | 605eb79 | 2014-11-04 13:34:06 -0800 | [diff] [blame] | 63 | import android.os.StrictMode; |
Jeff Sharkey | 9a13f36 | 2011-04-26 16:25:36 -0700 | [diff] [blame] | 64 | import android.os.SystemClock; |
Marco Nelissen | 62dbb22 | 2010-02-18 10:56:30 -0800 | [diff] [blame] | 65 | import android.os.SystemProperties; |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 66 | import android.telephony.DataConnectionRealTimeInfo; |
| 67 | import android.telephony.PhoneStateListener; |
Wink Saville | fb40dd4 | 2014-06-12 17:02:31 -0700 | [diff] [blame] | 68 | import android.telephony.SubscriptionManager; |
Wink Saville | 67e0789 | 2014-06-18 16:43:14 -0700 | [diff] [blame] | 69 | import android.telephony.TelephonyManager; |
Irfan Sheriff | 9ab518ad | 2010-03-12 15:48:17 -0800 | [diff] [blame] | 70 | import android.util.Log; |
Joe Onorato | 8a9b220 | 2010-02-26 18:56:32 -0800 | [diff] [blame] | 71 | import android.util.Slog; |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 72 | import android.util.SparseBooleanArray; |
Jeff Sharkey | 605eb79 | 2014-11-04 13:34:06 -0800 | [diff] [blame] | 73 | import android.util.SparseIntArray; |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 74 | |
Jeff Sharkey | 605eb79 | 2014-11-04 13:34:06 -0800 | [diff] [blame] | 75 | import com.android.internal.annotations.GuardedBy; |
Jeff Sharkey | 7a1c3fc | 2013-06-04 12:29:00 -0700 | [diff] [blame] | 76 | import com.android.internal.app.IBatteryStats; |
Jeff Sharkey | 1059c3c | 2011-10-04 16:54:49 -0700 | [diff] [blame] | 77 | import com.android.internal.net.NetworkStatsFactory; |
Jeff Sharkey | 605eb79 | 2014-11-04 13:34:06 -0800 | [diff] [blame] | 78 | import com.android.internal.util.HexDump; |
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; |
Jeff Sharkey | eedcb95 | 2011-05-17 14:55:15 -0700 | [diff] [blame] | 93 | import java.net.InetAddress; |
Robert Greenwalt | 3b28e9a | 2011-11-02 14:37:19 -0700 | [diff] [blame] | 94 | import java.net.InterfaceAddress; |
| 95 | import java.net.NetworkInterface; |
| 96 | import java.net.SocketException; |
Jeff Sharkey | eedcb95 | 2011-05-17 14:55:15 -0700 | [diff] [blame] | 97 | import java.util.ArrayList; |
Paul Jensen | 6bc2c2c | 2014-05-07 15:27:40 -0400 | [diff] [blame] | 98 | import java.util.Arrays; |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 99 | import java.util.HashMap; |
jiaguo | 1da35f7 | 2014-01-09 16:39:59 +0800 | [diff] [blame] | 100 | import java.util.List; |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 101 | import java.util.Map; |
Jeff Sharkey | eedcb95 | 2011-05-17 14:55:15 -0700 | [diff] [blame] | 102 | import java.util.NoSuchElementException; |
| 103 | import java.util.StringTokenizer; |
Robert Greenwalt | e5c3afb | 2010-09-22 14:32:35 -0700 | [diff] [blame] | 104 | import java.util.concurrent.CountDownLatch; |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 105 | |
| 106 | /** |
| 107 | * @hide |
| 108 | */ |
Jeff Sharkey | 8e9992a | 2011-08-23 18:37:23 -0700 | [diff] [blame] | 109 | public class NetworkManagementService extends INetworkManagementService.Stub |
| 110 | implements Watchdog.Monitor { |
Amith Yamasani | 15e47235 | 2015-04-24 19:06:07 -0700 | [diff] [blame] | 111 | private static final String TAG = "NetworkManagement"; |
| 112 | private static final boolean DBG = Log.isLoggable(TAG, Log.DEBUG); |
Kenny Root | 305bcbf | 2010-09-03 07:56:38 -0700 | [diff] [blame] | 113 | private static final String NETD_TAG = "NetdConnector"; |
Lorenzo Colitti | 7421a01 | 2013-08-20 22:51:24 +0900 | [diff] [blame] | 114 | private static final String NETD_SOCKET_NAME = "netd"; |
Kenny Root | 305bcbf | 2010-09-03 07:56:38 -0700 | [diff] [blame] | 115 | |
Paul Jensen | 6bc2c2c | 2014-05-07 15:27:40 -0400 | [diff] [blame] | 116 | private static final int MAX_UID_RANGES_PER_COMMAND = 10; |
| 117 | |
Jeff Sharkey | 8e9992a | 2011-08-23 18:37:23 -0700 | [diff] [blame] | 118 | /** |
| 119 | * Name representing {@link #setGlobalAlert(long)} limit when delivered to |
| 120 | * {@link INetworkManagementEventObserver#limitReached(String, String)}. |
| 121 | */ |
| 122 | public static final String LIMIT_GLOBAL_ALERT = "globalAlert"; |
| 123 | |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 124 | class NetdResponseCode { |
Sreeram Ramachandran | 03666c7 | 2014-07-19 23:21:46 -0700 | [diff] [blame] | 125 | /* Keep in sync with system/netd/server/ResponseCode.h */ |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 126 | public static final int InterfaceListResult = 110; |
| 127 | public static final int TetherInterfaceListResult = 111; |
| 128 | public static final int TetherDnsFwdTgtListResult = 112; |
San Mehat | 72759df | 2010-01-19 13:50:37 -0800 | [diff] [blame] | 129 | public static final int TtyListResult = 113; |
Jeff Sharkey | e4984be | 2013-09-10 21:03:27 -0700 | [diff] [blame] | 130 | public static final int TetheringStatsListResult = 114; |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 131 | |
| 132 | public static final int TetherStatusResult = 210; |
| 133 | public static final int IpFwdStatusResult = 211; |
San Mehat | ed4fc8a | 2010-01-22 12:28:36 -0800 | [diff] [blame] | 134 | public static final int InterfaceGetCfgResult = 213; |
Robert Greenwalt | e325392 | 2010-02-18 09:23:25 -0800 | [diff] [blame] | 135 | public static final int SoftapStatusResult = 214; |
San Mehat | 91cac64 | 2010-03-31 14:31:36 -0700 | [diff] [blame] | 136 | public static final int InterfaceRxCounterResult = 216; |
| 137 | public static final int InterfaceTxCounterResult = 217; |
Jeff Sharkey | cdd02c5d | 2011-09-16 01:52:49 -0700 | [diff] [blame] | 138 | public static final int QuotaCounterResult = 220; |
| 139 | public static final int TetheringStatsResult = 221; |
Selim Gurun | 84c00c6 | 2012-02-27 15:42:38 -0800 | [diff] [blame] | 140 | public static final int DnsProxyQueryResult = 222; |
Lorenzo Colitti | 7975184 | 2013-02-28 16:16:03 +0900 | [diff] [blame] | 141 | public static final int ClatdStatusResult = 223; |
Robert Greenwalt | e325392 | 2010-02-18 09:23:25 -0800 | [diff] [blame] | 142 | |
| 143 | public static final int InterfaceChange = 600; |
JP Abgrall | 12b933d | 2011-07-14 18:09:22 -0700 | [diff] [blame] | 144 | public static final int BandwidthControl = 601; |
Haoyu Bai | 6b7358d | 2012-07-17 16:36:50 -0700 | [diff] [blame] | 145 | public static final int InterfaceClassActivity = 613; |
Lorenzo Colitti | 5c7daac | 2013-08-05 10:39:37 +0900 | [diff] [blame] | 146 | public static final int InterfaceAddressChange = 614; |
Lorenzo Colitti | 5ae4a53 | 2013-10-31 11:59:46 +0900 | [diff] [blame] | 147 | public static final int InterfaceDnsServerInfo = 615; |
Lorenzo Colitti | c18cbfd | 2014-06-13 21:21:03 +0900 | [diff] [blame] | 148 | public static final int RouteChange = 616; |
Jeff Sharkey | 605eb79 | 2014-11-04 13:34:06 -0800 | [diff] [blame] | 149 | public static final int StrictCleartext = 617; |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 150 | } |
| 151 | |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 152 | static final int DAEMON_MSG_MOBILE_CONN_REAL_TIME_INFO = 1; |
| 153 | |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 154 | /** |
| 155 | * Binder context for this service |
| 156 | */ |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 157 | private final Context mContext; |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 158 | |
| 159 | /** |
| 160 | * connector object for communicating with netd |
| 161 | */ |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 162 | private final NativeDaemonConnector mConnector; |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 163 | |
Robert Greenwalt | 2c9f547 | 2014-04-21 14:50:28 -0700 | [diff] [blame] | 164 | private final Handler mFgHandler; |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 165 | private final Handler mDaemonHandler; |
| 166 | private final PhoneStateListener mPhoneStateListener; |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 167 | |
Dianne Hackborn | e13c4c0 | 2014-02-11 17:18:35 -0800 | [diff] [blame] | 168 | private IBatteryStats mBatteryStats; |
| 169 | |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 170 | private final Thread mThread; |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 171 | private CountDownLatch mConnectedSignal = new CountDownLatch(1); |
Robert Greenwalt | e5c3afb | 2010-09-22 14:32:35 -0700 | [diff] [blame] | 172 | |
Jeff Sharkey | 3df273e | 2011-12-15 15:47:12 -0800 | [diff] [blame] | 173 | private final RemoteCallbackList<INetworkManagementEventObserver> mObservers = |
| 174 | new RemoteCallbackList<INetworkManagementEventObserver>(); |
San Mehat | 4d02d00 | 2010-01-22 16:07:46 -0800 | [diff] [blame] | 175 | |
Jeff Sharkey | 1059c3c | 2011-10-04 16:54:49 -0700 | [diff] [blame] | 176 | private final NetworkStatsFactory mStatsFactory = new NetworkStatsFactory(); |
| 177 | |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 178 | private Object mQuotaLock = new Object(); |
Jeff Sharkey | 605eb79 | 2014-11-04 13:34:06 -0800 | [diff] [blame] | 179 | |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 180 | /** Set of interfaces with active quotas. */ |
Jeff Sharkey | 605eb79 | 2014-11-04 13:34:06 -0800 | [diff] [blame] | 181 | @GuardedBy("mQuotaLock") |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 182 | private HashMap<String, Long> mActiveQuotas = Maps.newHashMap(); |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 183 | /** Set of interfaces with active alerts. */ |
Jeff Sharkey | 605eb79 | 2014-11-04 13:34:06 -0800 | [diff] [blame] | 184 | @GuardedBy("mQuotaLock") |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 185 | private HashMap<String, Long> mActiveAlerts = Maps.newHashMap(); |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 186 | /** Set of UIDs with active reject rules. */ |
Jeff Sharkey | 605eb79 | 2014-11-04 13:34:06 -0800 | [diff] [blame] | 187 | @GuardedBy("mQuotaLock") |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 188 | private SparseBooleanArray mUidRejectOnQuota = new SparseBooleanArray(); |
Jeff Sharkey | 605eb79 | 2014-11-04 13:34:06 -0800 | [diff] [blame] | 189 | /** Set of UIDs with cleartext penalties. */ |
| 190 | @GuardedBy("mQuotaLock") |
| 191 | private SparseIntArray mUidCleartextPolicy = new SparseIntArray(); |
Amith Yamasani | 15e47235 | 2015-04-24 19:06:07 -0700 | [diff] [blame] | 192 | /** Set of UIDs that are to be blocked/allowed by firewall controller. */ |
| 193 | @GuardedBy("mQuotaLock") |
| 194 | private SparseIntArray mUidFirewallRules = new SparseIntArray(); |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 195 | |
Haoyu Bai | 0412423 | 2012-06-28 15:26:19 -0700 | [diff] [blame] | 196 | private Object mIdleTimerLock = new Object(); |
| 197 | /** Set of interfaces with active idle timers. */ |
| 198 | private static class IdleTimerParams { |
| 199 | public final int timeout; |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 200 | public final int type; |
Haoyu Bai | 0412423 | 2012-06-28 15:26:19 -0700 | [diff] [blame] | 201 | public int networkCount; |
| 202 | |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 203 | IdleTimerParams(int timeout, int type) { |
Haoyu Bai | 0412423 | 2012-06-28 15:26:19 -0700 | [diff] [blame] | 204 | this.timeout = timeout; |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 205 | this.type = type; |
Haoyu Bai | 0412423 | 2012-06-28 15:26:19 -0700 | [diff] [blame] | 206 | this.networkCount = 1; |
| 207 | } |
| 208 | } |
| 209 | private HashMap<String, IdleTimerParams> mActiveIdleTimers = Maps.newHashMap(); |
| 210 | |
Jeff Sharkey | fa23c5a | 2011-08-09 21:44:24 -0700 | [diff] [blame] | 211 | private volatile boolean mBandwidthControlEnabled; |
Jeff Sharkey | c268f0b | 2012-08-24 10:25:31 -0700 | [diff] [blame] | 212 | private volatile boolean mFirewallEnabled; |
Jeff Sharkey | 605eb79 | 2014-11-04 13:34:06 -0800 | [diff] [blame] | 213 | private volatile boolean mStrictEnabled; |
Jeff Sharkey | 350083e | 2011-06-29 10:45:16 -0700 | [diff] [blame] | 214 | |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 215 | private boolean mMobileActivityFromRadio = false; |
| 216 | private int mLastPowerStateFromRadio = DataConnectionRealTimeInfo.DC_POWER_STATE_LOW; |
Adam Lesinski | e08af19 | 2015-03-25 16:42:59 -0700 | [diff] [blame] | 217 | private int mLastPowerStateFromWifi = DataConnectionRealTimeInfo.DC_POWER_STATE_LOW; |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 218 | |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 219 | private final RemoteCallbackList<INetworkActivityListener> mNetworkActivityListeners = |
| 220 | new RemoteCallbackList<INetworkActivityListener>(); |
| 221 | private boolean mNetworkActive; |
| 222 | |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 223 | /** |
| 224 | * Constructs a new NetworkManagementService instance |
| 225 | * |
| 226 | * @param context Binder context for this service |
| 227 | */ |
Lorenzo Colitti | 7421a01 | 2013-08-20 22:51:24 +0900 | [diff] [blame] | 228 | private NetworkManagementService(Context context, String socket) { |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 229 | mContext = context; |
San Mehat | 4d02d00 | 2010-01-22 16:07:46 -0800 | [diff] [blame] | 230 | |
Robert Greenwalt | 2c9f547 | 2014-04-21 14:50:28 -0700 | [diff] [blame] | 231 | // make sure this is on the same looper as our NativeDaemonConnector for sync purposes |
| 232 | mFgHandler = new Handler(FgThread.get().getLooper()); |
| 233 | |
Dianne Hackborn | 4590e52 | 2014-03-24 13:36:46 -0700 | [diff] [blame] | 234 | // Don't need this wake lock, since we now have a time stamp for when |
| 235 | // the network actually went inactive. (It might be nice to still do this, |
| 236 | // but I don't want to do it through the power manager because that pollutes the |
| 237 | // battery stats history with pointless noise.) |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 238 | //PowerManager pm = (PowerManager)context.getSystemService(Context.POWER_SERVICE); |
Dianne Hackborn | 4590e52 | 2014-03-24 13:36:46 -0700 | [diff] [blame] | 239 | PowerManager.WakeLock wl = null; //pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, NETD_TAG); |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 240 | |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 241 | mConnector = new NativeDaemonConnector( |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 242 | new NetdCallbackReceiver(), socket, 10, NETD_TAG, 160, wl, |
| 243 | FgThread.get().getLooper()); |
Robert Greenwalt | e5c3afb | 2010-09-22 14:32:35 -0700 | [diff] [blame] | 244 | mThread = new Thread(mConnector, NETD_TAG); |
Jeff Sharkey | fa23c5a | 2011-08-09 21:44:24 -0700 | [diff] [blame] | 245 | |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 246 | mDaemonHandler = new Handler(FgThread.get().getLooper()); |
Wink Saville | 67e0789 | 2014-06-18 16:43:14 -0700 | [diff] [blame] | 247 | |
Wink Saville | d09c4ca | 2014-11-22 10:08:16 -0800 | [diff] [blame] | 248 | mPhoneStateListener = new PhoneStateListener(SubscriptionManager.DEFAULT_SUBSCRIPTION_ID, |
Wink Saville | fb40dd4 | 2014-06-12 17:02:31 -0700 | [diff] [blame] | 249 | mDaemonHandler.getLooper()) { |
Wink Saville | 67e0789 | 2014-06-18 16:43:14 -0700 | [diff] [blame] | 250 | @Override |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 251 | public void onDataConnectionRealTimeInfoChanged( |
| 252 | DataConnectionRealTimeInfo dcRtInfo) { |
Wink Saville | 67e0789 | 2014-06-18 16:43:14 -0700 | [diff] [blame] | 253 | if (DBG) Slog.d(TAG, "onDataConnectionRealTimeInfoChanged: " + dcRtInfo); |
Dianne Hackborn | 2d4b4ed | 2014-05-21 15:01:03 -0700 | [diff] [blame] | 254 | notifyInterfaceClassActivity(ConnectivityManager.TYPE_MOBILE, |
| 255 | dcRtInfo.getDcPowerState(), dcRtInfo.getTime(), true); |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 256 | } |
| 257 | }; |
Wink Saville | 67e0789 | 2014-06-18 16:43:14 -0700 | [diff] [blame] | 258 | TelephonyManager tm = (TelephonyManager)context.getSystemService(Context.TELEPHONY_SERVICE); |
| 259 | if (tm != null) { |
| 260 | tm.listen(mPhoneStateListener, |
| 261 | PhoneStateListener.LISTEN_DATA_CONNECTION_REAL_TIME_INFO); |
| 262 | } |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 263 | |
Jeff Sharkey | fa23c5a | 2011-08-09 21:44:24 -0700 | [diff] [blame] | 264 | // Add ourself to the Watchdog monitors. |
| 265 | Watchdog.getInstance().addMonitor(this); |
Robert Greenwalt | e5c3afb | 2010-09-22 14:32:35 -0700 | [diff] [blame] | 266 | } |
| 267 | |
Lorenzo Colitti | 7421a01 | 2013-08-20 22:51:24 +0900 | [diff] [blame] | 268 | static NetworkManagementService create(Context context, |
| 269 | String socket) throws InterruptedException { |
| 270 | final NetworkManagementService service = new NetworkManagementService(context, socket); |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 271 | final CountDownLatch connectedSignal = service.mConnectedSignal; |
Robert Greenwalt | e5c3afb | 2010-09-22 14:32:35 -0700 | [diff] [blame] | 272 | if (DBG) Slog.d(TAG, "Creating NetworkManagementService"); |
| 273 | service.mThread.start(); |
| 274 | if (DBG) Slog.d(TAG, "Awaiting socket connection"); |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 275 | connectedSignal.await(); |
Robert Greenwalt | e5c3afb | 2010-09-22 14:32:35 -0700 | [diff] [blame] | 276 | if (DBG) Slog.d(TAG, "Connected"); |
| 277 | return service; |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 278 | } |
| 279 | |
Lorenzo Colitti | 7421a01 | 2013-08-20 22:51:24 +0900 | [diff] [blame] | 280 | public static NetworkManagementService create(Context context) throws InterruptedException { |
| 281 | return create(context, NETD_SOCKET_NAME); |
| 282 | } |
| 283 | |
Jeff Sharkey | 350083e | 2011-06-29 10:45:16 -0700 | [diff] [blame] | 284 | public void systemReady() { |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 285 | prepareNativeDaemon(); |
| 286 | if (DBG) Slog.d(TAG, "Prepared"); |
Jeff Sharkey | 350083e | 2011-06-29 10:45:16 -0700 | [diff] [blame] | 287 | } |
| 288 | |
Dianne Hackborn | e13c4c0 | 2014-02-11 17:18:35 -0800 | [diff] [blame] | 289 | private IBatteryStats getBatteryStats() { |
| 290 | synchronized (this) { |
| 291 | if (mBatteryStats != null) { |
| 292 | return mBatteryStats; |
| 293 | } |
| 294 | mBatteryStats = IBatteryStats.Stub.asInterface(ServiceManager.getService( |
| 295 | BatteryStats.SERVICE_NAME)); |
| 296 | return mBatteryStats; |
| 297 | } |
| 298 | } |
| 299 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 300 | @Override |
Jeff Sharkey | 3df273e | 2011-12-15 15:47:12 -0800 | [diff] [blame] | 301 | public void registerObserver(INetworkManagementEventObserver observer) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 302 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | 3df273e | 2011-12-15 15:47:12 -0800 | [diff] [blame] | 303 | mObservers.register(observer); |
San Mehat | 4d02d00 | 2010-01-22 16:07:46 -0800 | [diff] [blame] | 304 | } |
| 305 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 306 | @Override |
Jeff Sharkey | 3df273e | 2011-12-15 15:47:12 -0800 | [diff] [blame] | 307 | public void unregisterObserver(INetworkManagementEventObserver observer) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 308 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | 3df273e | 2011-12-15 15:47:12 -0800 | [diff] [blame] | 309 | mObservers.unregister(observer); |
San Mehat | 4d02d00 | 2010-01-22 16:07:46 -0800 | [diff] [blame] | 310 | } |
| 311 | |
| 312 | /** |
Mike J. Chen | 6143f5f | 2011-06-23 15:17:51 -0700 | [diff] [blame] | 313 | * Notify our observers of an interface status change |
San Mehat | 4d02d00 | 2010-01-22 16:07:46 -0800 | [diff] [blame] | 314 | */ |
Mike J. Chen | 6143f5f | 2011-06-23 15:17:51 -0700 | [diff] [blame] | 315 | private void notifyInterfaceStatusChanged(String iface, boolean up) { |
Jeff Sharkey | 3df273e | 2011-12-15 15:47:12 -0800 | [diff] [blame] | 316 | final int length = mObservers.beginBroadcast(); |
Robert Greenwalt | 2c9f547 | 2014-04-21 14:50:28 -0700 | [diff] [blame] | 317 | try { |
| 318 | for (int i = 0; i < length; i++) { |
| 319 | try { |
| 320 | mObservers.getBroadcastItem(i).interfaceStatusChanged(iface, up); |
| 321 | } catch (RemoteException e) { |
| 322 | } catch (RuntimeException e) { |
| 323 | } |
Mike J. Chen | 6143f5f | 2011-06-23 15:17:51 -0700 | [diff] [blame] | 324 | } |
Robert Greenwalt | 2c9f547 | 2014-04-21 14:50:28 -0700 | [diff] [blame] | 325 | } finally { |
| 326 | mObservers.finishBroadcast(); |
Mike J. Chen | 6143f5f | 2011-06-23 15:17:51 -0700 | [diff] [blame] | 327 | } |
| 328 | } |
| 329 | |
| 330 | /** |
Mike J. Chen | f59c7d0 | 2011-06-23 15:33:15 -0700 | [diff] [blame] | 331 | * Notify our observers of an interface link state change |
Mike J. Chen | 6143f5f | 2011-06-23 15:17:51 -0700 | [diff] [blame] | 332 | * (typically, an Ethernet cable has been plugged-in or unplugged). |
| 333 | */ |
| 334 | private void notifyInterfaceLinkStateChanged(String iface, boolean up) { |
Jeff Sharkey | 3df273e | 2011-12-15 15:47:12 -0800 | [diff] [blame] | 335 | final int length = mObservers.beginBroadcast(); |
Robert Greenwalt | 2c9f547 | 2014-04-21 14:50:28 -0700 | [diff] [blame] | 336 | try { |
| 337 | for (int i = 0; i < length; i++) { |
| 338 | try { |
| 339 | mObservers.getBroadcastItem(i).interfaceLinkStateChanged(iface, up); |
| 340 | } catch (RemoteException e) { |
| 341 | } catch (RuntimeException e) { |
| 342 | } |
San Mehat | 4d02d00 | 2010-01-22 16:07:46 -0800 | [diff] [blame] | 343 | } |
Robert Greenwalt | 2c9f547 | 2014-04-21 14:50:28 -0700 | [diff] [blame] | 344 | } finally { |
| 345 | mObservers.finishBroadcast(); |
San Mehat | 4d02d00 | 2010-01-22 16:07:46 -0800 | [diff] [blame] | 346 | } |
| 347 | } |
| 348 | |
| 349 | /** |
| 350 | * Notify our observers of an interface addition. |
| 351 | */ |
| 352 | private void notifyInterfaceAdded(String iface) { |
Jeff Sharkey | 3df273e | 2011-12-15 15:47:12 -0800 | [diff] [blame] | 353 | final int length = mObservers.beginBroadcast(); |
Robert Greenwalt | 2c9f547 | 2014-04-21 14:50:28 -0700 | [diff] [blame] | 354 | try { |
| 355 | for (int i = 0; i < length; i++) { |
| 356 | try { |
| 357 | mObservers.getBroadcastItem(i).interfaceAdded(iface); |
| 358 | } catch (RemoteException e) { |
| 359 | } catch (RuntimeException e) { |
| 360 | } |
San Mehat | 4d02d00 | 2010-01-22 16:07:46 -0800 | [diff] [blame] | 361 | } |
Robert Greenwalt | 2c9f547 | 2014-04-21 14:50:28 -0700 | [diff] [blame] | 362 | } finally { |
| 363 | mObservers.finishBroadcast(); |
San Mehat | 4d02d00 | 2010-01-22 16:07:46 -0800 | [diff] [blame] | 364 | } |
| 365 | } |
| 366 | |
| 367 | /** |
| 368 | * Notify our observers of an interface removal. |
| 369 | */ |
| 370 | private void notifyInterfaceRemoved(String iface) { |
Jeff Sharkey | 89b8a21 | 2011-10-11 11:58:11 -0700 | [diff] [blame] | 371 | // netd already clears out quota and alerts for removed ifaces; update |
| 372 | // our sanity-checking state. |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 373 | mActiveAlerts.remove(iface); |
| 374 | mActiveQuotas.remove(iface); |
Jeff Sharkey | 89b8a21 | 2011-10-11 11:58:11 -0700 | [diff] [blame] | 375 | |
Jeff Sharkey | 3df273e | 2011-12-15 15:47:12 -0800 | [diff] [blame] | 376 | final int length = mObservers.beginBroadcast(); |
Robert Greenwalt | 2c9f547 | 2014-04-21 14:50:28 -0700 | [diff] [blame] | 377 | try { |
| 378 | for (int i = 0; i < length; i++) { |
| 379 | try { |
| 380 | mObservers.getBroadcastItem(i).interfaceRemoved(iface); |
| 381 | } catch (RemoteException e) { |
| 382 | } catch (RuntimeException e) { |
| 383 | } |
San Mehat | 4d02d00 | 2010-01-22 16:07:46 -0800 | [diff] [blame] | 384 | } |
Robert Greenwalt | 2c9f547 | 2014-04-21 14:50:28 -0700 | [diff] [blame] | 385 | } finally { |
| 386 | mObservers.finishBroadcast(); |
San Mehat | 4d02d00 | 2010-01-22 16:07:46 -0800 | [diff] [blame] | 387 | } |
| 388 | } |
| 389 | |
Robert Greenwalt | e5c3afb | 2010-09-22 14:32:35 -0700 | [diff] [blame] | 390 | /** |
JP Abgrall | 12b933d | 2011-07-14 18:09:22 -0700 | [diff] [blame] | 391 | * Notify our observers of a limit reached. |
| 392 | */ |
| 393 | private void notifyLimitReached(String limitName, String iface) { |
Jeff Sharkey | 3df273e | 2011-12-15 15:47:12 -0800 | [diff] [blame] | 394 | final int length = mObservers.beginBroadcast(); |
Robert Greenwalt | 2c9f547 | 2014-04-21 14:50:28 -0700 | [diff] [blame] | 395 | try { |
| 396 | for (int i = 0; i < length; i++) { |
| 397 | try { |
| 398 | mObservers.getBroadcastItem(i).limitReached(limitName, iface); |
| 399 | } catch (RemoteException e) { |
| 400 | } catch (RuntimeException e) { |
| 401 | } |
JP Abgrall | 12b933d | 2011-07-14 18:09:22 -0700 | [diff] [blame] | 402 | } |
Robert Greenwalt | 2c9f547 | 2014-04-21 14:50:28 -0700 | [diff] [blame] | 403 | } finally { |
| 404 | mObservers.finishBroadcast(); |
JP Abgrall | 12b933d | 2011-07-14 18:09:22 -0700 | [diff] [blame] | 405 | } |
| 406 | } |
| 407 | |
| 408 | /** |
Haoyu Bai | db3c867 | 2012-06-20 14:29:57 -0700 | [diff] [blame] | 409 | * Notify our observers of a change in the data activity state of the interface |
| 410 | */ |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 411 | private void notifyInterfaceClassActivity(int type, int powerState, long tsNanos, |
| 412 | boolean fromRadio) { |
| 413 | final boolean isMobile = ConnectivityManager.isNetworkTypeMobile(type); |
| 414 | if (isMobile) { |
| 415 | if (!fromRadio) { |
| 416 | if (mMobileActivityFromRadio) { |
| 417 | // If this call is not coming from a report from the radio itself, but we |
| 418 | // have previously received reports from the radio, then we will take the |
| 419 | // power state to just be whatever the radio last reported. |
| 420 | powerState = mLastPowerStateFromRadio; |
| 421 | } |
| 422 | } else { |
| 423 | mMobileActivityFromRadio = true; |
| 424 | } |
| 425 | if (mLastPowerStateFromRadio != powerState) { |
| 426 | mLastPowerStateFromRadio = powerState; |
Robert Greenwalt | 2c9f547 | 2014-04-21 14:50:28 -0700 | [diff] [blame] | 427 | try { |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 428 | getBatteryStats().noteMobileRadioPowerState(powerState, tsNanos); |
Robert Greenwalt | 2c9f547 | 2014-04-21 14:50:28 -0700 | [diff] [blame] | 429 | } catch (RemoteException e) { |
Robert Greenwalt | 2c9f547 | 2014-04-21 14:50:28 -0700 | [diff] [blame] | 430 | } |
Haoyu Bai | db3c867 | 2012-06-20 14:29:57 -0700 | [diff] [blame] | 431 | } |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 432 | } |
| 433 | |
Adam Lesinski | e08af19 | 2015-03-25 16:42:59 -0700 | [diff] [blame] | 434 | if (ConnectivityManager.isNetworkTypeWifi(type)) { |
| 435 | if (mLastPowerStateFromWifi != powerState) { |
| 436 | mLastPowerStateFromWifi = powerState; |
| 437 | try { |
| 438 | getBatteryStats().noteWifiRadioPowerState(powerState, tsNanos); |
| 439 | } catch (RemoteException e) { |
| 440 | } |
| 441 | } |
| 442 | } |
| 443 | |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 444 | boolean isActive = powerState == DataConnectionRealTimeInfo.DC_POWER_STATE_MEDIUM |
| 445 | || powerState == DataConnectionRealTimeInfo.DC_POWER_STATE_HIGH; |
| 446 | |
| 447 | if (!isMobile || fromRadio || !mMobileActivityFromRadio) { |
| 448 | // Report the change in data activity. We don't do this if this is a change |
| 449 | // on the mobile network, that is not coming from the radio itself, and we |
| 450 | // have previously seen change reports from the radio. In that case only |
| 451 | // the radio is the authority for the current state. |
| 452 | final int length = mObservers.beginBroadcast(); |
| 453 | try { |
| 454 | for (int i = 0; i < length; i++) { |
| 455 | try { |
| 456 | mObservers.getBroadcastItem(i).interfaceClassDataActivityChanged( |
| 457 | Integer.toString(type), isActive, tsNanos); |
| 458 | } catch (RemoteException e) { |
| 459 | } catch (RuntimeException e) { |
| 460 | } |
| 461 | } |
| 462 | } finally { |
| 463 | mObservers.finishBroadcast(); |
| 464 | } |
Haoyu Bai | db3c867 | 2012-06-20 14:29:57 -0700 | [diff] [blame] | 465 | } |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 466 | |
| 467 | boolean report = false; |
| 468 | synchronized (mIdleTimerLock) { |
| 469 | if (mActiveIdleTimers.isEmpty()) { |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 470 | // 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] | 471 | // are always considered active. |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 472 | isActive = true; |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 473 | } |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 474 | if (mNetworkActive != isActive) { |
| 475 | mNetworkActive = isActive; |
| 476 | report = isActive; |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 477 | } |
| 478 | } |
| 479 | if (report) { |
| 480 | reportNetworkActive(); |
| 481 | } |
Haoyu Bai | db3c867 | 2012-06-20 14:29:57 -0700 | [diff] [blame] | 482 | } |
| 483 | |
| 484 | /** |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 485 | * Prepare native daemon once connected, enabling modules and pushing any |
| 486 | * existing in-memory rules. |
Robert Greenwalt | e5c3afb | 2010-09-22 14:32:35 -0700 | [diff] [blame] | 487 | */ |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 488 | private void prepareNativeDaemon() { |
| 489 | mBandwidthControlEnabled = false; |
Robert Greenwalt | e5c3afb | 2010-09-22 14:32:35 -0700 | [diff] [blame] | 490 | |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 491 | // only enable bandwidth control when support exists |
| 492 | final boolean hasKernelSupport = new File("/proc/net/xt_qtaguid/ctrl").exists(); |
| 493 | if (hasKernelSupport) { |
| 494 | Slog.d(TAG, "enabling bandwidth control"); |
| 495 | try { |
| 496 | mConnector.execute("bandwidth", "enable"); |
| 497 | mBandwidthControlEnabled = true; |
| 498 | } catch (NativeDaemonConnectorException e) { |
| 499 | Log.wtf(TAG, "problem enabling bandwidth controls", e); |
| 500 | } |
| 501 | } else { |
| 502 | Slog.d(TAG, "not enabling bandwidth control"); |
| 503 | } |
| 504 | |
| 505 | SystemProperties.set(PROP_QTAGUID_ENABLED, mBandwidthControlEnabled ? "1" : "0"); |
| 506 | |
Jeff Sharkey | 7a1c3fc | 2013-06-04 12:29:00 -0700 | [diff] [blame] | 507 | if (mBandwidthControlEnabled) { |
| 508 | try { |
Dianne Hackborn | e13c4c0 | 2014-02-11 17:18:35 -0800 | [diff] [blame] | 509 | getBatteryStats().noteNetworkStatsEnabled(); |
Jeff Sharkey | 7a1c3fc | 2013-06-04 12:29:00 -0700 | [diff] [blame] | 510 | } catch (RemoteException e) { |
| 511 | } |
| 512 | } |
| 513 | |
Jeff Sharkey | 605eb79 | 2014-11-04 13:34:06 -0800 | [diff] [blame] | 514 | try { |
| 515 | mConnector.execute("strict", "enable"); |
| 516 | mStrictEnabled = true; |
| 517 | } catch (NativeDaemonConnectorException e) { |
| 518 | Log.wtf(TAG, "Failed strict enable", e); |
| 519 | } |
| 520 | |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 521 | // push any existing quota or UID rules |
| 522 | synchronized (mQuotaLock) { |
| 523 | int size = mActiveQuotas.size(); |
| 524 | if (size > 0) { |
Jeff Sharkey | 605eb79 | 2014-11-04 13:34:06 -0800 | [diff] [blame] | 525 | Slog.d(TAG, "Pushing " + size + " active quota rules"); |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 526 | final HashMap<String, Long> activeQuotas = mActiveQuotas; |
| 527 | mActiveQuotas = Maps.newHashMap(); |
| 528 | for (Map.Entry<String, Long> entry : activeQuotas.entrySet()) { |
| 529 | setInterfaceQuota(entry.getKey(), entry.getValue()); |
| 530 | } |
| 531 | } |
| 532 | |
| 533 | size = mActiveAlerts.size(); |
| 534 | if (size > 0) { |
Jeff Sharkey | 605eb79 | 2014-11-04 13:34:06 -0800 | [diff] [blame] | 535 | Slog.d(TAG, "Pushing " + size + " active alert rules"); |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 536 | final HashMap<String, Long> activeAlerts = mActiveAlerts; |
| 537 | mActiveAlerts = Maps.newHashMap(); |
| 538 | for (Map.Entry<String, Long> entry : activeAlerts.entrySet()) { |
| 539 | setInterfaceAlert(entry.getKey(), entry.getValue()); |
| 540 | } |
| 541 | } |
| 542 | |
| 543 | size = mUidRejectOnQuota.size(); |
| 544 | if (size > 0) { |
Jeff Sharkey | 605eb79 | 2014-11-04 13:34:06 -0800 | [diff] [blame] | 545 | Slog.d(TAG, "Pushing " + size + " active UID rules"); |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 546 | final SparseBooleanArray uidRejectOnQuota = mUidRejectOnQuota; |
| 547 | mUidRejectOnQuota = new SparseBooleanArray(); |
| 548 | for (int i = 0; i < uidRejectOnQuota.size(); i++) { |
| 549 | setUidNetworkRules(uidRejectOnQuota.keyAt(i), uidRejectOnQuota.valueAt(i)); |
| 550 | } |
| 551 | } |
Jeff Sharkey | 605eb79 | 2014-11-04 13:34:06 -0800 | [diff] [blame] | 552 | |
| 553 | size = mUidCleartextPolicy.size(); |
| 554 | if (size > 0) { |
| 555 | Slog.d(TAG, "Pushing " + size + " active UID cleartext policies"); |
| 556 | final SparseIntArray local = mUidCleartextPolicy; |
| 557 | mUidCleartextPolicy = new SparseIntArray(); |
| 558 | for (int i = 0; i < local.size(); i++) { |
| 559 | setUidCleartextNetworkPolicy(local.keyAt(i), local.valueAt(i)); |
| 560 | } |
| 561 | } |
Jeff Sharkey | c268f0b | 2012-08-24 10:25:31 -0700 | [diff] [blame] | 562 | |
Amith Yamasani | 15e47235 | 2015-04-24 19:06:07 -0700 | [diff] [blame] | 563 | setFirewallEnabled(mFirewallEnabled || LockdownVpnTracker.isEnabled()); |
| 564 | |
| 565 | size = mUidFirewallRules.size(); |
| 566 | if (size > 0) { |
| 567 | Slog.d(TAG, "Pushing " + size + " active firewall UID rules"); |
| 568 | final SparseIntArray uidFirewallRules = mUidFirewallRules; |
| 569 | mUidFirewallRules = new SparseIntArray(); |
| 570 | for (int i = 0; i < uidFirewallRules.size(); i++) { |
| 571 | setFirewallUidRule(uidFirewallRules.keyAt(i), uidFirewallRules.valueAt(i)); |
| 572 | } |
| 573 | } |
| 574 | } |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 575 | } |
San Mehat | 4d02d00 | 2010-01-22 16:07:46 -0800 | [diff] [blame] | 576 | |
Lorenzo Colitti | 5c7daac | 2013-08-05 10:39:37 +0900 | [diff] [blame] | 577 | /** |
| 578 | * Notify our observers of a new or updated interface address. |
| 579 | */ |
Lorenzo Colitti | 6448394 | 2013-11-15 18:43:52 +0900 | [diff] [blame] | 580 | private void notifyAddressUpdated(String iface, LinkAddress address) { |
Lorenzo Colitti | 5c7daac | 2013-08-05 10:39:37 +0900 | [diff] [blame] | 581 | final int length = mObservers.beginBroadcast(); |
Robert Greenwalt | 2c9f547 | 2014-04-21 14:50:28 -0700 | [diff] [blame] | 582 | try { |
| 583 | for (int i = 0; i < length; i++) { |
| 584 | try { |
| 585 | mObservers.getBroadcastItem(i).addressUpdated(iface, address); |
| 586 | } catch (RemoteException e) { |
| 587 | } catch (RuntimeException e) { |
| 588 | } |
Lorenzo Colitti | 5c7daac | 2013-08-05 10:39:37 +0900 | [diff] [blame] | 589 | } |
Robert Greenwalt | 2c9f547 | 2014-04-21 14:50:28 -0700 | [diff] [blame] | 590 | } finally { |
| 591 | mObservers.finishBroadcast(); |
Lorenzo Colitti | 5c7daac | 2013-08-05 10:39:37 +0900 | [diff] [blame] | 592 | } |
Lorenzo Colitti | 5c7daac | 2013-08-05 10:39:37 +0900 | [diff] [blame] | 593 | } |
| 594 | |
| 595 | /** |
| 596 | * Notify our observers of a deleted interface address. |
| 597 | */ |
Lorenzo Colitti | 6448394 | 2013-11-15 18:43:52 +0900 | [diff] [blame] | 598 | private void notifyAddressRemoved(String iface, LinkAddress address) { |
Lorenzo Colitti | 5c7daac | 2013-08-05 10:39:37 +0900 | [diff] [blame] | 599 | final int length = mObservers.beginBroadcast(); |
Robert Greenwalt | 2c9f547 | 2014-04-21 14:50:28 -0700 | [diff] [blame] | 600 | try { |
| 601 | for (int i = 0; i < length; i++) { |
| 602 | try { |
| 603 | mObservers.getBroadcastItem(i).addressRemoved(iface, address); |
| 604 | } catch (RemoteException e) { |
| 605 | } catch (RuntimeException e) { |
| 606 | } |
Lorenzo Colitti | 5c7daac | 2013-08-05 10:39:37 +0900 | [diff] [blame] | 607 | } |
Robert Greenwalt | 2c9f547 | 2014-04-21 14:50:28 -0700 | [diff] [blame] | 608 | } finally { |
| 609 | mObservers.finishBroadcast(); |
Lorenzo Colitti | 5c7daac | 2013-08-05 10:39:37 +0900 | [diff] [blame] | 610 | } |
Lorenzo Colitti | 5c7daac | 2013-08-05 10:39:37 +0900 | [diff] [blame] | 611 | } |
| 612 | |
Lorenzo Colitti | 5ae4a53 | 2013-10-31 11:59:46 +0900 | [diff] [blame] | 613 | /** |
| 614 | * Notify our observers of DNS server information received. |
| 615 | */ |
| 616 | private void notifyInterfaceDnsServerInfo(String iface, long lifetime, String[] addresses) { |
| 617 | final int length = mObservers.beginBroadcast(); |
Robert Greenwalt | 2c9f547 | 2014-04-21 14:50:28 -0700 | [diff] [blame] | 618 | try { |
| 619 | for (int i = 0; i < length; i++) { |
| 620 | try { |
| 621 | mObservers.getBroadcastItem(i).interfaceDnsServerInfo(iface, lifetime, |
| 622 | addresses); |
| 623 | } catch (RemoteException e) { |
| 624 | } catch (RuntimeException e) { |
| 625 | } |
Lorenzo Colitti | 5ae4a53 | 2013-10-31 11:59:46 +0900 | [diff] [blame] | 626 | } |
Robert Greenwalt | 2c9f547 | 2014-04-21 14:50:28 -0700 | [diff] [blame] | 627 | } finally { |
| 628 | mObservers.finishBroadcast(); |
Lorenzo Colitti | 5ae4a53 | 2013-10-31 11:59:46 +0900 | [diff] [blame] | 629 | } |
Lorenzo Colitti | 5ae4a53 | 2013-10-31 11:59:46 +0900 | [diff] [blame] | 630 | } |
| 631 | |
Lorenzo Colitti | c18cbfd | 2014-06-13 21:21:03 +0900 | [diff] [blame] | 632 | /** |
| 633 | * Notify our observers of a route change. |
| 634 | */ |
| 635 | private void notifyRouteChange(String action, RouteInfo route) { |
| 636 | final int length = mObservers.beginBroadcast(); |
| 637 | try { |
| 638 | for (int i = 0; i < length; i++) { |
| 639 | try { |
| 640 | if (action.equals("updated")) { |
| 641 | mObservers.getBroadcastItem(i).routeUpdated(route); |
| 642 | } else { |
| 643 | mObservers.getBroadcastItem(i).routeRemoved(route); |
| 644 | } |
| 645 | } catch (RemoteException e) { |
| 646 | } catch (RuntimeException e) { |
| 647 | } |
| 648 | } |
| 649 | } finally { |
| 650 | mObservers.finishBroadcast(); |
| 651 | } |
| 652 | } |
| 653 | |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 654 | // |
| 655 | // Netd Callback handling |
| 656 | // |
| 657 | |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 658 | private class NetdCallbackReceiver implements INativeDaemonConnectorCallbacks { |
| 659 | @Override |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 660 | public void onDaemonConnected() { |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 661 | // event is dispatched from internal NDC thread, so we prepare the |
| 662 | // daemon back on main thread. |
| 663 | if (mConnectedSignal != null) { |
| 664 | mConnectedSignal.countDown(); |
| 665 | mConnectedSignal = null; |
| 666 | } else { |
Robert Greenwalt | 2c9f547 | 2014-04-21 14:50:28 -0700 | [diff] [blame] | 667 | mFgHandler.post(new Runnable() { |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 668 | @Override |
| 669 | public void run() { |
| 670 | prepareNativeDaemon(); |
| 671 | } |
| 672 | }); |
| 673 | } |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 674 | } |
Jeff Sharkey | fa23c5a | 2011-08-09 21:44:24 -0700 | [diff] [blame] | 675 | |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 676 | @Override |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 677 | public boolean onCheckHoldWakeLock(int code) { |
| 678 | return code == NetdResponseCode.InterfaceClassActivity; |
| 679 | } |
| 680 | |
| 681 | @Override |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 682 | public boolean onEvent(int code, String raw, String[] cooked) { |
Lorenzo Colitti | a9626c1 | 2013-11-04 17:44:09 +0900 | [diff] [blame] | 683 | String errorMessage = String.format("Invalid event from daemon (%s)", raw); |
JP Abgrall | 12b933d | 2011-07-14 18:09:22 -0700 | [diff] [blame] | 684 | switch (code) { |
| 685 | case NetdResponseCode.InterfaceChange: |
| 686 | /* |
| 687 | * a network interface change occured |
| 688 | * Format: "NNN Iface added <name>" |
| 689 | * "NNN Iface removed <name>" |
| 690 | * "NNN Iface changed <name> <up/down>" |
| 691 | * "NNN Iface linkstatus <name> <up/down>" |
| 692 | */ |
| 693 | if (cooked.length < 4 || !cooked[1].equals("Iface")) { |
Lorenzo Colitti | a9626c1 | 2013-11-04 17:44:09 +0900 | [diff] [blame] | 694 | throw new IllegalStateException(errorMessage); |
JP Abgrall | 12b933d | 2011-07-14 18:09:22 -0700 | [diff] [blame] | 695 | } |
| 696 | if (cooked[2].equals("added")) { |
| 697 | notifyInterfaceAdded(cooked[3]); |
| 698 | return true; |
| 699 | } else if (cooked[2].equals("removed")) { |
| 700 | notifyInterfaceRemoved(cooked[3]); |
| 701 | return true; |
| 702 | } else if (cooked[2].equals("changed") && cooked.length == 5) { |
| 703 | notifyInterfaceStatusChanged(cooked[3], cooked[4].equals("up")); |
| 704 | return true; |
| 705 | } else if (cooked[2].equals("linkstate") && cooked.length == 5) { |
| 706 | notifyInterfaceLinkStateChanged(cooked[3], cooked[4].equals("up")); |
| 707 | return true; |
| 708 | } |
Lorenzo Colitti | a9626c1 | 2013-11-04 17:44:09 +0900 | [diff] [blame] | 709 | throw new IllegalStateException(errorMessage); |
JP Abgrall | 12b933d | 2011-07-14 18:09:22 -0700 | [diff] [blame] | 710 | // break; |
| 711 | case NetdResponseCode.BandwidthControl: |
| 712 | /* |
| 713 | * Bandwidth control needs some attention |
| 714 | * Format: "NNN limit alert <alertName> <ifaceName>" |
| 715 | */ |
| 716 | if (cooked.length < 5 || !cooked[1].equals("limit")) { |
Lorenzo Colitti | a9626c1 | 2013-11-04 17:44:09 +0900 | [diff] [blame] | 717 | throw new IllegalStateException(errorMessage); |
JP Abgrall | 12b933d | 2011-07-14 18:09:22 -0700 | [diff] [blame] | 718 | } |
| 719 | if (cooked[2].equals("alert")) { |
| 720 | notifyLimitReached(cooked[3], cooked[4]); |
| 721 | return true; |
| 722 | } |
Lorenzo Colitti | a9626c1 | 2013-11-04 17:44:09 +0900 | [diff] [blame] | 723 | throw new IllegalStateException(errorMessage); |
JP Abgrall | 12b933d | 2011-07-14 18:09:22 -0700 | [diff] [blame] | 724 | // break; |
Haoyu Bai | db3c867 | 2012-06-20 14:29:57 -0700 | [diff] [blame] | 725 | case NetdResponseCode.InterfaceClassActivity: |
| 726 | /* |
| 727 | * An network interface class state changed (active/idle) |
| 728 | * Format: "NNN IfaceClass <active/idle> <label>" |
| 729 | */ |
| 730 | if (cooked.length < 4 || !cooked[1].equals("IfaceClass")) { |
Lorenzo Colitti | a9626c1 | 2013-11-04 17:44:09 +0900 | [diff] [blame] | 731 | throw new IllegalStateException(errorMessage); |
Haoyu Bai | db3c867 | 2012-06-20 14:29:57 -0700 | [diff] [blame] | 732 | } |
Ashish Sharma | 0535a9f | 2014-03-12 18:42:23 -0700 | [diff] [blame] | 733 | long timestampNanos = 0; |
| 734 | if (cooked.length == 5) { |
| 735 | try { |
| 736 | timestampNanos = Long.parseLong(cooked[4]); |
| 737 | } catch(NumberFormatException ne) {} |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 738 | } else { |
| 739 | timestampNanos = SystemClock.elapsedRealtimeNanos(); |
Ashish Sharma | 0535a9f | 2014-03-12 18:42:23 -0700 | [diff] [blame] | 740 | } |
Haoyu Bai | db3c867 | 2012-06-20 14:29:57 -0700 | [diff] [blame] | 741 | boolean isActive = cooked[2].equals("active"); |
Ashish Sharma | 0535a9f | 2014-03-12 18:42:23 -0700 | [diff] [blame] | 742 | notifyInterfaceClassActivity(Integer.parseInt(cooked[3]), |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 743 | isActive ? DataConnectionRealTimeInfo.DC_POWER_STATE_HIGH |
| 744 | : DataConnectionRealTimeInfo.DC_POWER_STATE_LOW, timestampNanos, false); |
Haoyu Bai | db3c867 | 2012-06-20 14:29:57 -0700 | [diff] [blame] | 745 | return true; |
| 746 | // break; |
Lorenzo Colitti | 5c7daac | 2013-08-05 10:39:37 +0900 | [diff] [blame] | 747 | case NetdResponseCode.InterfaceAddressChange: |
| 748 | /* |
| 749 | * A network address change occurred |
| 750 | * Format: "NNN Address updated <addr> <iface> <flags> <scope>" |
| 751 | * "NNN Address removed <addr> <iface> <flags> <scope>" |
| 752 | */ |
Lorenzo Colitti | a9626c1 | 2013-11-04 17:44:09 +0900 | [diff] [blame] | 753 | if (cooked.length < 7 || !cooked[1].equals("Address")) { |
| 754 | throw new IllegalStateException(errorMessage); |
Lorenzo Colitti | 5c7daac | 2013-08-05 10:39:37 +0900 | [diff] [blame] | 755 | } |
| 756 | |
Lorenzo Colitti | 6448394 | 2013-11-15 18:43:52 +0900 | [diff] [blame] | 757 | String iface = cooked[4]; |
Lorenzo Colitti | 5ad421a | 2013-11-17 15:05:02 +0900 | [diff] [blame] | 758 | LinkAddress address; |
Lorenzo Colitti | 5c7daac | 2013-08-05 10:39:37 +0900 | [diff] [blame] | 759 | try { |
Lorenzo Colitti | 6448394 | 2013-11-15 18:43:52 +0900 | [diff] [blame] | 760 | int flags = Integer.parseInt(cooked[5]); |
| 761 | int scope = Integer.parseInt(cooked[6]); |
| 762 | address = new LinkAddress(cooked[3], flags, scope); |
Lorenzo Colitti | 5ad421a | 2013-11-17 15:05:02 +0900 | [diff] [blame] | 763 | } catch(NumberFormatException e) { // Non-numeric lifetime or scope. |
| 764 | throw new IllegalStateException(errorMessage, e); |
Lorenzo Colitti | 6448394 | 2013-11-15 18:43:52 +0900 | [diff] [blame] | 765 | } catch(IllegalArgumentException e) { // Malformed/invalid IP address. |
Lorenzo Colitti | 5ad421a | 2013-11-17 15:05:02 +0900 | [diff] [blame] | 766 | throw new IllegalStateException(errorMessage, e); |
Lorenzo Colitti | 5c7daac | 2013-08-05 10:39:37 +0900 | [diff] [blame] | 767 | } |
| 768 | |
| 769 | if (cooked[2].equals("updated")) { |
Lorenzo Colitti | 6448394 | 2013-11-15 18:43:52 +0900 | [diff] [blame] | 770 | notifyAddressUpdated(iface, address); |
Lorenzo Colitti | 5c7daac | 2013-08-05 10:39:37 +0900 | [diff] [blame] | 771 | } else { |
Lorenzo Colitti | 6448394 | 2013-11-15 18:43:52 +0900 | [diff] [blame] | 772 | notifyAddressRemoved(iface, address); |
Lorenzo Colitti | 5c7daac | 2013-08-05 10:39:37 +0900 | [diff] [blame] | 773 | } |
| 774 | return true; |
| 775 | // break; |
Lorenzo Colitti | 5ae4a53 | 2013-10-31 11:59:46 +0900 | [diff] [blame] | 776 | case NetdResponseCode.InterfaceDnsServerInfo: |
| 777 | /* |
| 778 | * Information about available DNS servers has been received. |
| 779 | * Format: "NNN DnsInfo servers <interface> <lifetime> <servers>" |
| 780 | */ |
| 781 | long lifetime; // Actually a 32-bit unsigned integer. |
| 782 | |
| 783 | if (cooked.length == 6 && |
| 784 | cooked[1].equals("DnsInfo") && |
| 785 | cooked[2].equals("servers")) { |
| 786 | try { |
| 787 | lifetime = Long.parseLong(cooked[4]); |
| 788 | } catch (NumberFormatException e) { |
| 789 | throw new IllegalStateException(errorMessage); |
| 790 | } |
| 791 | String[] servers = cooked[5].split(","); |
| 792 | notifyInterfaceDnsServerInfo(cooked[3], lifetime, servers); |
| 793 | } |
| 794 | return true; |
| 795 | // break; |
Lorenzo Colitti | c18cbfd | 2014-06-13 21:21:03 +0900 | [diff] [blame] | 796 | case NetdResponseCode.RouteChange: |
| 797 | /* |
| 798 | * A route has been updated or removed. |
| 799 | * Format: "NNN Route <updated|removed> <dst> [via <gateway] [dev <iface>]" |
| 800 | */ |
| 801 | if (!cooked[1].equals("Route") || cooked.length < 6) { |
| 802 | throw new IllegalStateException(errorMessage); |
| 803 | } |
| 804 | |
| 805 | String via = null; |
| 806 | String dev = null; |
| 807 | boolean valid = true; |
| 808 | for (int i = 4; (i + 1) < cooked.length && valid; i += 2) { |
| 809 | if (cooked[i].equals("dev")) { |
| 810 | if (dev == null) { |
| 811 | dev = cooked[i+1]; |
| 812 | } else { |
| 813 | valid = false; // Duplicate interface. |
| 814 | } |
| 815 | } else if (cooked[i].equals("via")) { |
| 816 | if (via == null) { |
| 817 | via = cooked[i+1]; |
| 818 | } else { |
| 819 | valid = false; // Duplicate gateway. |
| 820 | } |
| 821 | } else { |
| 822 | valid = false; // Unknown syntax. |
| 823 | } |
| 824 | } |
| 825 | if (valid) { |
| 826 | try { |
| 827 | // InetAddress.parseNumericAddress(null) inexplicably returns ::1. |
| 828 | InetAddress gateway = null; |
| 829 | if (via != null) gateway = InetAddress.parseNumericAddress(via); |
| 830 | RouteInfo route = new RouteInfo(new IpPrefix(cooked[3]), gateway, dev); |
| 831 | notifyRouteChange(cooked[2], route); |
| 832 | return true; |
| 833 | } catch (IllegalArgumentException e) {} |
| 834 | } |
| 835 | throw new IllegalStateException(errorMessage); |
| 836 | // break; |
Jeff Sharkey | 605eb79 | 2014-11-04 13:34:06 -0800 | [diff] [blame] | 837 | case NetdResponseCode.StrictCleartext: |
| 838 | final int uid = Integer.parseInt(cooked[1]); |
| 839 | final byte[] firstPacket = HexDump.hexStringToByteArray(cooked[2]); |
| 840 | try { |
| 841 | ActivityManagerNative.getDefault().notifyCleartextNetwork(uid, firstPacket); |
| 842 | } catch (RemoteException ignored) { |
| 843 | } |
| 844 | break; |
JP Abgrall | 12b933d | 2011-07-14 18:09:22 -0700 | [diff] [blame] | 845 | default: break; |
Robert Greenwalt | e325392 | 2010-02-18 09:23:25 -0800 | [diff] [blame] | 846 | } |
| 847 | return false; |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 848 | } |
| 849 | } |
| 850 | |
San Mehat | ed4fc8a | 2010-01-22 12:28:36 -0800 | [diff] [blame] | 851 | |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 852 | // |
| 853 | // INetworkManagementService members |
| 854 | // |
| 855 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 856 | @Override |
| 857 | public String[] listInterfaces() { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 858 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 859 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 860 | return NativeDaemonEvent.filterMessageList( |
| 861 | mConnector.executeForList("interface", "list"), InterfaceListResult); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 862 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 863 | throw e.rethrowAsParcelableException(); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 864 | } |
San Mehat | ed4fc8a | 2010-01-22 12:28:36 -0800 | [diff] [blame] | 865 | } |
| 866 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 867 | @Override |
| 868 | public InterfaceConfiguration getInterfaceConfig(String iface) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 869 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 870 | |
| 871 | final NativeDaemonEvent event; |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 872 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 873 | event = mConnector.execute("interface", "getcfg", iface); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 874 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 875 | throw e.rethrowAsParcelableException(); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 876 | } |
San Mehat | ed4fc8a | 2010-01-22 12:28:36 -0800 | [diff] [blame] | 877 | |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 878 | event.checkCode(InterfaceGetCfgResult); |
| 879 | |
| 880 | // Rsp: 213 xx:xx:xx:xx:xx:xx yyy.yyy.yyy.yyy zzz flag1 flag2 flag3 |
| 881 | final StringTokenizer st = new StringTokenizer(event.getMessage()); |
San Mehat | ed4fc8a | 2010-01-22 12:28:36 -0800 | [diff] [blame] | 882 | |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 883 | InterfaceConfiguration cfg; |
San Mehat | ed4fc8a | 2010-01-22 12:28:36 -0800 | [diff] [blame] | 884 | try { |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 885 | cfg = new InterfaceConfiguration(); |
Jeff Sharkey | ddba106 | 2011-11-29 18:37:04 -0800 | [diff] [blame] | 886 | cfg.setHardwareAddress(st.nextToken(" ")); |
Robert Greenwalt | ed12640 | 2011-01-28 15:34:55 -0800 | [diff] [blame] | 887 | InetAddress addr = null; |
Robert Greenwalt | 2d2afd1 | 2011-02-01 15:30:46 -0800 | [diff] [blame] | 888 | int prefixLength = 0; |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 889 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 890 | addr = NetworkUtils.numericToInetAddress(st.nextToken()); |
Robert Greenwalt | e590373 | 2011-02-22 16:00:42 -0800 | [diff] [blame] | 891 | } catch (IllegalArgumentException iae) { |
| 892 | Slog.e(TAG, "Failed to parse ipaddr", iae); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 893 | } |
| 894 | |
| 895 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 896 | prefixLength = Integer.parseInt(st.nextToken()); |
Robert Greenwalt | 2d2afd1 | 2011-02-01 15:30:46 -0800 | [diff] [blame] | 897 | } catch (NumberFormatException nfe) { |
| 898 | Slog.e(TAG, "Failed to parse prefixLength", nfe); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 899 | } |
Robert Greenwalt | 04808c2 | 2010-12-13 17:01:41 -0800 | [diff] [blame] | 900 | |
Jeff Sharkey | ddba106 | 2011-11-29 18:37:04 -0800 | [diff] [blame] | 901 | cfg.setLinkAddress(new LinkAddress(addr, prefixLength)); |
| 902 | while (st.hasMoreTokens()) { |
| 903 | cfg.setFlag(st.nextToken()); |
| 904 | } |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 905 | } catch (NoSuchElementException nsee) { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 906 | throw new IllegalStateException("Invalid response from daemon: " + event); |
San Mehat | ed4fc8a | 2010-01-22 12:28:36 -0800 | [diff] [blame] | 907 | } |
San Mehat | ed4fc8a | 2010-01-22 12:28:36 -0800 | [diff] [blame] | 908 | return cfg; |
| 909 | } |
| 910 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 911 | @Override |
| 912 | public void setInterfaceConfig(String iface, InterfaceConfiguration cfg) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 913 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | ddba106 | 2011-11-29 18:37:04 -0800 | [diff] [blame] | 914 | LinkAddress linkAddr = cfg.getLinkAddress(); |
Robert Greenwalt | 2d2afd1 | 2011-02-01 15:30:46 -0800 | [diff] [blame] | 915 | if (linkAddr == null || linkAddr.getAddress() == null) { |
| 916 | throw new IllegalStateException("Null LinkAddress given"); |
Robert Greenwalt | ed12640 | 2011-01-28 15:34:55 -0800 | [diff] [blame] | 917 | } |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 918 | |
| 919 | final Command cmd = new Command("interface", "setcfg", iface, |
Robert Greenwalt | 2d2afd1 | 2011-02-01 15:30:46 -0800 | [diff] [blame] | 920 | linkAddr.getAddress().getHostAddress(), |
Lorenzo Colitti | 7dc78cf | 2014-06-09 22:58:46 +0900 | [diff] [blame] | 921 | linkAddr.getPrefixLength()); |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 922 | for (String flag : cfg.getFlags()) { |
| 923 | cmd.appendArg(flag); |
| 924 | } |
| 925 | |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 926 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 927 | mConnector.execute(cmd); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 928 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 929 | throw e.rethrowAsParcelableException(); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 930 | } |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 931 | } |
| 932 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 933 | @Override |
| 934 | public void setInterfaceDown(String iface) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 935 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | 31c6e48 | 2011-11-18 17:09:01 -0800 | [diff] [blame] | 936 | final InterfaceConfiguration ifcg = getInterfaceConfig(iface); |
Jeff Sharkey | ddba106 | 2011-11-29 18:37:04 -0800 | [diff] [blame] | 937 | ifcg.setInterfaceDown(); |
Jeff Sharkey | 31c6e48 | 2011-11-18 17:09:01 -0800 | [diff] [blame] | 938 | setInterfaceConfig(iface, ifcg); |
Irfan Sheriff | 7244c97 | 2011-08-05 20:40:45 -0700 | [diff] [blame] | 939 | } |
| 940 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 941 | @Override |
| 942 | public void setInterfaceUp(String iface) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 943 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | 31c6e48 | 2011-11-18 17:09:01 -0800 | [diff] [blame] | 944 | final InterfaceConfiguration ifcg = getInterfaceConfig(iface); |
Jeff Sharkey | ddba106 | 2011-11-29 18:37:04 -0800 | [diff] [blame] | 945 | ifcg.setInterfaceUp(); |
Jeff Sharkey | 31c6e48 | 2011-11-18 17:09:01 -0800 | [diff] [blame] | 946 | setInterfaceConfig(iface, ifcg); |
Irfan Sheriff | 7244c97 | 2011-08-05 20:40:45 -0700 | [diff] [blame] | 947 | } |
| 948 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 949 | @Override |
| 950 | public void setInterfaceIpv6PrivacyExtensions(String iface, boolean enable) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 951 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Irfan Sheriff | 7329361 | 2011-09-14 12:31:56 -0700 | [diff] [blame] | 952 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 953 | mConnector.execute( |
| 954 | "interface", "ipv6privacyextensions", iface, enable ? "enable" : "disable"); |
Irfan Sheriff | 7329361 | 2011-09-14 12:31:56 -0700 | [diff] [blame] | 955 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 956 | throw e.rethrowAsParcelableException(); |
Irfan Sheriff | 7329361 | 2011-09-14 12:31:56 -0700 | [diff] [blame] | 957 | } |
| 958 | } |
| 959 | |
Irfan Sheriff | f560061 | 2011-06-16 10:26:28 -0700 | [diff] [blame] | 960 | /* TODO: This is right now a IPv4 only function. Works for wifi which loses its |
| 961 | 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] | 962 | @Override |
| 963 | public void clearInterfaceAddresses(String iface) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 964 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Irfan Sheriff | f560061 | 2011-06-16 10:26:28 -0700 | [diff] [blame] | 965 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 966 | mConnector.execute("interface", "clearaddrs", iface); |
Irfan Sheriff | f560061 | 2011-06-16 10:26:28 -0700 | [diff] [blame] | 967 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 968 | throw e.rethrowAsParcelableException(); |
Irfan Sheriff | f560061 | 2011-06-16 10:26:28 -0700 | [diff] [blame] | 969 | } |
| 970 | } |
| 971 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 972 | @Override |
| 973 | public void enableIpv6(String iface) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 974 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
repo sync | 7960d9f | 2011-09-29 12:40:02 -0700 | [diff] [blame] | 975 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 976 | mConnector.execute("interface", "ipv6", iface, "enable"); |
repo sync | 7960d9f | 2011-09-29 12:40:02 -0700 | [diff] [blame] | 977 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 978 | throw e.rethrowAsParcelableException(); |
repo sync | 7960d9f | 2011-09-29 12:40:02 -0700 | [diff] [blame] | 979 | } |
| 980 | } |
| 981 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 982 | @Override |
| 983 | public void disableIpv6(String iface) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 984 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
repo sync | 7960d9f | 2011-09-29 12:40:02 -0700 | [diff] [blame] | 985 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 986 | mConnector.execute("interface", "ipv6", iface, "disable"); |
repo sync | 7960d9f | 2011-09-29 12:40:02 -0700 | [diff] [blame] | 987 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 988 | throw e.rethrowAsParcelableException(); |
repo sync | 7960d9f | 2011-09-29 12:40:02 -0700 | [diff] [blame] | 989 | } |
| 990 | } |
| 991 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 992 | @Override |
Lorenzo Colitti | e21a26b | 2014-10-28 15:24:03 +0900 | [diff] [blame] | 993 | public void setInterfaceIpv6NdOffload(String iface, boolean enable) { |
| 994 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
| 995 | try { |
| 996 | mConnector.execute( |
| 997 | "interface", "ipv6ndoffload", iface, (enable ? "enable" : "disable")); |
| 998 | } catch (NativeDaemonConnectorException e) { |
| 999 | throw e.rethrowAsParcelableException(); |
| 1000 | } |
| 1001 | } |
| 1002 | |
| 1003 | @Override |
Sreeram Ramachandran | b2829fa | 2014-04-15 19:07:12 -0700 | [diff] [blame] | 1004 | public void addRoute(int netId, RouteInfo route) { |
Sreeram Ramachandran | a77760d | 2014-07-17 17:09:07 -0700 | [diff] [blame] | 1005 | modifyRoute("add", "" + netId, route); |
Robert Greenwalt | 59b1a4e | 2011-05-10 15:05:02 -0700 | [diff] [blame] | 1006 | } |
| 1007 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1008 | @Override |
Sreeram Ramachandran | b2829fa | 2014-04-15 19:07:12 -0700 | [diff] [blame] | 1009 | public void removeRoute(int netId, RouteInfo route) { |
Sreeram Ramachandran | a77760d | 2014-07-17 17:09:07 -0700 | [diff] [blame] | 1010 | modifyRoute("remove", "" + netId, route); |
Robert Greenwalt | 59b1a4e | 2011-05-10 15:05:02 -0700 | [diff] [blame] | 1011 | } |
| 1012 | |
Sreeram Ramachandran | a77760d | 2014-07-17 17:09:07 -0700 | [diff] [blame] | 1013 | private void modifyRoute(String action, String netId, RouteInfo route) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1014 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Robert Greenwalt | 3b28e9a | 2011-11-02 14:37:19 -0700 | [diff] [blame] | 1015 | |
Sreeram Ramachandran | b2829fa | 2014-04-15 19:07:12 -0700 | [diff] [blame] | 1016 | final Command cmd = new Command("network", "route", action, netId); |
Robert Greenwalt | 3b28e9a | 2011-11-02 14:37:19 -0700 | [diff] [blame] | 1017 | |
Sreeram Ramachandran | b2829fa | 2014-04-15 19:07:12 -0700 | [diff] [blame] | 1018 | // create triplet: interface dest-ip-addr/prefixlength gateway-ip-addr |
Sreeram Ramachandran | b2829fa | 2014-04-15 19:07:12 -0700 | [diff] [blame] | 1019 | cmd.appendArg(route.getInterface()); |
Lorenzo Colitti | 4b0f8e6 | 2014-09-19 01:49:05 +0900 | [diff] [blame] | 1020 | cmd.appendArg(route.getDestination().toString()); |
| 1021 | |
| 1022 | switch (route.getType()) { |
| 1023 | case RouteInfo.RTN_UNICAST: |
| 1024 | if (route.hasGateway()) { |
| 1025 | cmd.appendArg(route.getGateway().getHostAddress()); |
| 1026 | } |
| 1027 | break; |
| 1028 | case RouteInfo.RTN_UNREACHABLE: |
| 1029 | cmd.appendArg("unreachable"); |
| 1030 | break; |
| 1031 | case RouteInfo.RTN_THROW: |
| 1032 | cmd.appendArg("throw"); |
| 1033 | break; |
Sreeram Ramachandran | 1fbcb27 | 2014-05-22 16:30:48 -0700 | [diff] [blame] | 1034 | } |
Robert Greenwalt | 59b1a4e | 2011-05-10 15:05:02 -0700 | [diff] [blame] | 1035 | |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1036 | try { |
| 1037 | mConnector.execute(cmd); |
| 1038 | } catch (NativeDaemonConnectorException e) { |
| 1039 | throw e.rethrowAsParcelableException(); |
Robert Greenwalt | 59b1a4e | 2011-05-10 15:05:02 -0700 | [diff] [blame] | 1040 | } |
| 1041 | } |
| 1042 | |
| 1043 | private ArrayList<String> readRouteList(String filename) { |
| 1044 | FileInputStream fstream = null; |
| 1045 | ArrayList<String> list = new ArrayList<String>(); |
| 1046 | |
| 1047 | try { |
| 1048 | fstream = new FileInputStream(filename); |
| 1049 | DataInputStream in = new DataInputStream(fstream); |
| 1050 | BufferedReader br = new BufferedReader(new InputStreamReader(in)); |
| 1051 | String s; |
| 1052 | |
| 1053 | // throw away the title line |
| 1054 | |
| 1055 | while (((s = br.readLine()) != null) && (s.length() != 0)) { |
| 1056 | list.add(s); |
| 1057 | } |
| 1058 | } catch (IOException ex) { |
| 1059 | // return current list, possibly empty |
| 1060 | } finally { |
| 1061 | if (fstream != null) { |
| 1062 | try { |
| 1063 | fstream.close(); |
| 1064 | } catch (IOException ex) {} |
| 1065 | } |
| 1066 | } |
| 1067 | |
| 1068 | return list; |
| 1069 | } |
| 1070 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1071 | @Override |
Robert Greenwalt | 59b1a4e | 2011-05-10 15:05:02 -0700 | [diff] [blame] | 1072 | public RouteInfo[] getRoutes(String interfaceName) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1073 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Robert Greenwalt | 59b1a4e | 2011-05-10 15:05:02 -0700 | [diff] [blame] | 1074 | ArrayList<RouteInfo> routes = new ArrayList<RouteInfo>(); |
| 1075 | |
| 1076 | // v4 routes listed as: |
| 1077 | // iface dest-addr gateway-addr flags refcnt use metric netmask mtu window IRTT |
| 1078 | for (String s : readRouteList("/proc/net/route")) { |
| 1079 | String[] fields = s.split("\t"); |
| 1080 | |
| 1081 | if (fields.length > 7) { |
| 1082 | String iface = fields[0]; |
| 1083 | |
| 1084 | if (interfaceName.equals(iface)) { |
| 1085 | String dest = fields[1]; |
| 1086 | String gate = fields[2]; |
| 1087 | String flags = fields[3]; // future use? |
| 1088 | String mask = fields[7]; |
| 1089 | try { |
| 1090 | // address stored as a hex string, ex: 0014A8C0 |
| 1091 | InetAddress destAddr = |
| 1092 | NetworkUtils.intToInetAddress((int)Long.parseLong(dest, 16)); |
| 1093 | int prefixLength = |
| 1094 | NetworkUtils.netmaskIntToPrefixLength( |
| 1095 | (int)Long.parseLong(mask, 16)); |
| 1096 | LinkAddress linkAddress = new LinkAddress(destAddr, prefixLength); |
| 1097 | |
| 1098 | // address stored as a hex string, ex 0014A8C0 |
| 1099 | InetAddress gatewayAddr = |
| 1100 | NetworkUtils.intToInetAddress((int)Long.parseLong(gate, 16)); |
| 1101 | |
Wink Saville | 7b5fd05 | 2013-03-15 05:07:04 +0000 | [diff] [blame] | 1102 | RouteInfo route = new RouteInfo(linkAddress, gatewayAddr); |
Robert Greenwalt | 59b1a4e | 2011-05-10 15:05:02 -0700 | [diff] [blame] | 1103 | routes.add(route); |
| 1104 | } catch (Exception e) { |
| 1105 | Log.e(TAG, "Error parsing route " + s + " : " + e); |
| 1106 | continue; |
| 1107 | } |
| 1108 | } |
| 1109 | } |
| 1110 | } |
| 1111 | |
| 1112 | // v6 routes listed as: |
| 1113 | // dest-addr prefixlength ?? ?? gateway-addr ?? ?? ?? ?? iface |
| 1114 | for (String s : readRouteList("/proc/net/ipv6_route")) { |
| 1115 | String[]fields = s.split("\\s+"); |
| 1116 | if (fields.length > 9) { |
| 1117 | String iface = fields[9].trim(); |
| 1118 | if (interfaceName.equals(iface)) { |
| 1119 | String dest = fields[0]; |
| 1120 | String prefix = fields[1]; |
| 1121 | String gate = fields[4]; |
| 1122 | |
| 1123 | try { |
| 1124 | // prefix length stored as a hex string, ex 40 |
| 1125 | int prefixLength = Integer.parseInt(prefix, 16); |
| 1126 | |
| 1127 | // address stored as a 32 char hex string |
| 1128 | // ex fe800000000000000000000000000000 |
| 1129 | InetAddress destAddr = NetworkUtils.hexToInet6Address(dest); |
| 1130 | LinkAddress linkAddress = new LinkAddress(destAddr, prefixLength); |
| 1131 | |
| 1132 | InetAddress gateAddr = NetworkUtils.hexToInet6Address(gate); |
| 1133 | |
Wink Saville | 7b5fd05 | 2013-03-15 05:07:04 +0000 | [diff] [blame] | 1134 | RouteInfo route = new RouteInfo(linkAddress, gateAddr); |
Robert Greenwalt | 59b1a4e | 2011-05-10 15:05:02 -0700 | [diff] [blame] | 1135 | routes.add(route); |
| 1136 | } catch (Exception e) { |
| 1137 | Log.e(TAG, "Error parsing route " + s + " : " + e); |
| 1138 | continue; |
| 1139 | } |
| 1140 | } |
| 1141 | } |
| 1142 | } |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1143 | return routes.toArray(new RouteInfo[routes.size()]); |
Robert Greenwalt | 59b1a4e | 2011-05-10 15:05:02 -0700 | [diff] [blame] | 1144 | } |
| 1145 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1146 | @Override |
sy.yun | 9d9b74a | 2013-09-02 05:24:09 +0900 | [diff] [blame] | 1147 | public void setMtu(String iface, int mtu) { |
| 1148 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
| 1149 | |
| 1150 | final NativeDaemonEvent event; |
| 1151 | try { |
| 1152 | event = mConnector.execute("interface", "setmtu", iface, mtu); |
| 1153 | } catch (NativeDaemonConnectorException e) { |
| 1154 | throw e.rethrowAsParcelableException(); |
| 1155 | } |
| 1156 | } |
| 1157 | |
| 1158 | @Override |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 1159 | public void shutdown() { |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1160 | // TODO: remove from aidl if nobody calls externally |
| 1161 | mContext.enforceCallingOrSelfPermission(SHUTDOWN, TAG); |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 1162 | |
Joe Onorato | 8a9b220 | 2010-02-26 18:56:32 -0800 | [diff] [blame] | 1163 | Slog.d(TAG, "Shutting down"); |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 1164 | } |
| 1165 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1166 | @Override |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 1167 | public boolean getIpForwardingEnabled() throws IllegalStateException{ |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1168 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 1169 | |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1170 | final NativeDaemonEvent event; |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1171 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1172 | event = mConnector.execute("ipfwd", "status"); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1173 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1174 | throw e.rethrowAsParcelableException(); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1175 | } |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 1176 | |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1177 | // 211 Forwarding enabled |
| 1178 | event.checkCode(IpFwdStatusResult); |
| 1179 | return event.getMessage().endsWith("enabled"); |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 1180 | } |
| 1181 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1182 | @Override |
| 1183 | public void setIpForwardingEnabled(boolean enable) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1184 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | 31c6e48 | 2011-11-18 17:09:01 -0800 | [diff] [blame] | 1185 | try { |
Nilesh Poddar | f3d4a58 | 2015-02-24 12:11:11 -0800 | [diff] [blame] | 1186 | mConnector.execute("ipfwd", enable ? "enable" : "disable", "tethering"); |
Jeff Sharkey | 31c6e48 | 2011-11-18 17:09:01 -0800 | [diff] [blame] | 1187 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1188 | throw e.rethrowAsParcelableException(); |
Jeff Sharkey | 31c6e48 | 2011-11-18 17:09:01 -0800 | [diff] [blame] | 1189 | } |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 1190 | } |
| 1191 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1192 | @Override |
| 1193 | public void startTethering(String[] dhcpRange) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1194 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Robert Greenwalt | bfb7bfa | 2010-03-24 16:03:21 -0700 | [diff] [blame] | 1195 | // cmd is "tether start first_start first_stop second_start second_stop ..." |
| 1196 | // an odd number of addrs will fail |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1197 | |
| 1198 | final Command cmd = new Command("tether", "start"); |
Robert Greenwalt | bfb7bfa | 2010-03-24 16:03:21 -0700 | [diff] [blame] | 1199 | for (String d : dhcpRange) { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1200 | cmd.appendArg(d); |
Robert Greenwalt | bfb7bfa | 2010-03-24 16:03:21 -0700 | [diff] [blame] | 1201 | } |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1202 | |
| 1203 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1204 | mConnector.execute(cmd); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1205 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1206 | throw e.rethrowAsParcelableException(); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1207 | } |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 1208 | } |
| 1209 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1210 | @Override |
| 1211 | public void stopTethering() { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1212 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1213 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1214 | mConnector.execute("tether", "stop"); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1215 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1216 | throw e.rethrowAsParcelableException(); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1217 | } |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 1218 | } |
| 1219 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1220 | @Override |
| 1221 | public boolean isTetheringStarted() { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1222 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 1223 | |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1224 | final NativeDaemonEvent event; |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1225 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1226 | event = mConnector.execute("tether", "status"); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1227 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1228 | throw e.rethrowAsParcelableException(); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1229 | } |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 1230 | |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1231 | // 210 Tethering services started |
| 1232 | event.checkCode(TetherStatusResult); |
| 1233 | return event.getMessage().endsWith("started"); |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 1234 | } |
Matthew Xie | fe19f12 | 2012-07-12 16:03:32 -0700 | [diff] [blame] | 1235 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1236 | @Override |
| 1237 | public void tetherInterface(String iface) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1238 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1239 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1240 | mConnector.execute("tether", "interface", "add", iface); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1241 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1242 | throw e.rethrowAsParcelableException(); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1243 | } |
Sreeram Ramachandran | a77760d | 2014-07-17 17:09:07 -0700 | [diff] [blame] | 1244 | List<RouteInfo> routes = new ArrayList<RouteInfo>(); |
| 1245 | // The RouteInfo constructor truncates the LinkAddress to a network prefix, thus making it |
| 1246 | // suitable to use as a route destination. |
| 1247 | routes.add(new RouteInfo(getInterfaceConfig(iface).getLinkAddress(), null, iface)); |
| 1248 | addInterfaceToLocalNetwork(iface, routes); |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 1249 | } |
| 1250 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1251 | @Override |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 1252 | public void untetherInterface(String iface) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1253 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1254 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1255 | mConnector.execute("tether", "interface", "remove", iface); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1256 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1257 | throw e.rethrowAsParcelableException(); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1258 | } |
Sreeram Ramachandran | a77760d | 2014-07-17 17:09:07 -0700 | [diff] [blame] | 1259 | removeInterfaceFromLocalNetwork(iface); |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 1260 | } |
| 1261 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1262 | @Override |
| 1263 | public String[] listTetheredInterfaces() { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1264 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1265 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1266 | return NativeDaemonEvent.filterMessageList( |
| 1267 | mConnector.executeForList("tether", "interface", "list"), |
| 1268 | TetherInterfaceListResult); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1269 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1270 | throw e.rethrowAsParcelableException(); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1271 | } |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 1272 | } |
| 1273 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1274 | @Override |
Lorenzo Colitti | b57edc5 | 2014-08-22 17:10:50 -0700 | [diff] [blame] | 1275 | public void setDnsForwarders(Network network, String[] dns) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1276 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1277 | |
Lorenzo Colitti | b57edc5 | 2014-08-22 17:10:50 -0700 | [diff] [blame] | 1278 | int netId = (network != null) ? network.netId : ConnectivityManager.NETID_UNSET; |
| 1279 | final Command cmd = new Command("tether", "dns", "set", netId); |
| 1280 | |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1281 | for (String s : dns) { |
| 1282 | cmd.appendArg(NetworkUtils.numericToInetAddress(s).getHostAddress()); |
| 1283 | } |
| 1284 | |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 1285 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1286 | mConnector.execute(cmd); |
| 1287 | } catch (NativeDaemonConnectorException e) { |
| 1288 | throw e.rethrowAsParcelableException(); |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 1289 | } |
| 1290 | } |
| 1291 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1292 | @Override |
| 1293 | public String[] getDnsForwarders() { |
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 { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1296 | return NativeDaemonEvent.filterMessageList( |
| 1297 | mConnector.executeForList("tether", "dns", "list"), TetherDnsFwdTgtListResult); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1298 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1299 | throw e.rethrowAsParcelableException(); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1300 | } |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 1301 | } |
| 1302 | |
jiaguo | 1da35f7 | 2014-01-09 16:39:59 +0800 | [diff] [blame] | 1303 | private List<InterfaceAddress> excludeLinkLocal(List<InterfaceAddress> addresses) { |
| 1304 | ArrayList<InterfaceAddress> filtered = new ArrayList<InterfaceAddress>(addresses.size()); |
| 1305 | for (InterfaceAddress ia : addresses) { |
| 1306 | if (!ia.getAddress().isLinkLocalAddress()) |
| 1307 | filtered.add(ia); |
| 1308 | } |
| 1309 | return filtered; |
| 1310 | } |
| 1311 | |
Lorenzo Colitti | 35e36db | 2015-02-26 01:25:36 +0900 | [diff] [blame] | 1312 | private void modifyInterfaceForward(boolean add, String fromIface, String toIface) { |
| 1313 | final Command cmd = new Command("ipfwd", add ? "add" : "remove", fromIface, toIface); |
| 1314 | try { |
| 1315 | mConnector.execute(cmd); |
| 1316 | } catch (NativeDaemonConnectorException e) { |
| 1317 | throw e.rethrowAsParcelableException(); |
| 1318 | } |
| 1319 | } |
| 1320 | |
| 1321 | @Override |
| 1322 | public void startInterfaceForwarding(String fromIface, String toIface) { |
| 1323 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
| 1324 | modifyInterfaceForward(true, fromIface, toIface); |
| 1325 | } |
| 1326 | |
| 1327 | @Override |
| 1328 | public void stopInterfaceForwarding(String fromIface, String toIface) { |
| 1329 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
| 1330 | modifyInterfaceForward(false, fromIface, toIface); |
| 1331 | } |
| 1332 | |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1333 | private void modifyNat(String action, String internalInterface, String externalInterface) |
Robert Greenwalt | 3b28e9a | 2011-11-02 14:37:19 -0700 | [diff] [blame] | 1334 | throws SocketException { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1335 | final Command cmd = new Command("nat", action, internalInterface, externalInterface); |
Robert Greenwalt | 3b28e9a | 2011-11-02 14:37:19 -0700 | [diff] [blame] | 1336 | |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1337 | final NetworkInterface internalNetworkInterface = NetworkInterface.getByName( |
| 1338 | internalInterface); |
Robert Greenwalt | e83d181 | 2011-11-21 14:44:39 -0800 | [diff] [blame] | 1339 | if (internalNetworkInterface == null) { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1340 | cmd.appendArg("0"); |
Robert Greenwalt | e83d181 | 2011-11-21 14:44:39 -0800 | [diff] [blame] | 1341 | } else { |
jiaguo | 1da35f7 | 2014-01-09 16:39:59 +0800 | [diff] [blame] | 1342 | // Don't touch link-local routes, as link-local addresses aren't routable, |
| 1343 | // kernel creates link-local routes on all interfaces automatically |
| 1344 | List<InterfaceAddress> interfaceAddresses = excludeLinkLocal( |
| 1345 | internalNetworkInterface.getInterfaceAddresses()); |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1346 | cmd.appendArg(interfaceAddresses.size()); |
Robert Greenwalt | e83d181 | 2011-11-21 14:44:39 -0800 | [diff] [blame] | 1347 | for (InterfaceAddress ia : interfaceAddresses) { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1348 | InetAddress addr = NetworkUtils.getNetworkPart( |
| 1349 | ia.getAddress(), ia.getNetworkPrefixLength()); |
| 1350 | cmd.appendArg(addr.getHostAddress() + "/" + ia.getNetworkPrefixLength()); |
Robert Greenwalt | e83d181 | 2011-11-21 14:44:39 -0800 | [diff] [blame] | 1351 | } |
Robert Greenwalt | 3b28e9a | 2011-11-02 14:37:19 -0700 | [diff] [blame] | 1352 | } |
| 1353 | |
Jeff Sharkey | 31c6e48 | 2011-11-18 17:09:01 -0800 | [diff] [blame] | 1354 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1355 | mConnector.execute(cmd); |
Jeff Sharkey | 31c6e48 | 2011-11-18 17:09:01 -0800 | [diff] [blame] | 1356 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1357 | throw e.rethrowAsParcelableException(); |
Jeff Sharkey | 31c6e48 | 2011-11-18 17:09:01 -0800 | [diff] [blame] | 1358 | } |
Robert Greenwalt | 3b28e9a | 2011-11-02 14:37:19 -0700 | [diff] [blame] | 1359 | } |
| 1360 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1361 | @Override |
| 1362 | public void enableNat(String internalInterface, String externalInterface) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1363 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1364 | try { |
Robert Greenwalt | 3b28e9a | 2011-11-02 14:37:19 -0700 | [diff] [blame] | 1365 | modifyNat("enable", internalInterface, externalInterface); |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1366 | } catch (SocketException e) { |
| 1367 | throw new IllegalStateException(e); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1368 | } |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 1369 | } |
| 1370 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1371 | @Override |
| 1372 | public void disableNat(String internalInterface, String externalInterface) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1373 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1374 | try { |
Robert Greenwalt | 3b28e9a | 2011-11-02 14:37:19 -0700 | [diff] [blame] | 1375 | modifyNat("disable", internalInterface, externalInterface); |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1376 | } catch (SocketException e) { |
| 1377 | throw new IllegalStateException(e); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1378 | } |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 1379 | } |
San Mehat | 72759df | 2010-01-19 13:50:37 -0800 | [diff] [blame] | 1380 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1381 | @Override |
| 1382 | public String[] listTtys() { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1383 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1384 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1385 | return NativeDaemonEvent.filterMessageList( |
| 1386 | mConnector.executeForList("list_ttys"), TtyListResult); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1387 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1388 | throw e.rethrowAsParcelableException(); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1389 | } |
San Mehat | 72759df | 2010-01-19 13:50:37 -0800 | [diff] [blame] | 1390 | } |
| 1391 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1392 | @Override |
| 1393 | public void attachPppd( |
| 1394 | String tty, String localAddr, String remoteAddr, String dns1Addr, String dns2Addr) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1395 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
San Mehat | 72759df | 2010-01-19 13:50:37 -0800 | [diff] [blame] | 1396 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1397 | mConnector.execute("pppd", "attach", tty, |
Robert Greenwalt | e590373 | 2011-02-22 16:00:42 -0800 | [diff] [blame] | 1398 | NetworkUtils.numericToInetAddress(localAddr).getHostAddress(), |
| 1399 | NetworkUtils.numericToInetAddress(remoteAddr).getHostAddress(), |
| 1400 | NetworkUtils.numericToInetAddress(dns1Addr).getHostAddress(), |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1401 | NetworkUtils.numericToInetAddress(dns2Addr).getHostAddress()); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1402 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1403 | throw e.rethrowAsParcelableException(); |
San Mehat | 72759df | 2010-01-19 13:50:37 -0800 | [diff] [blame] | 1404 | } |
| 1405 | } |
| 1406 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1407 | @Override |
| 1408 | public void detachPppd(String tty) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1409 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1410 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1411 | mConnector.execute("pppd", "detach", tty); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1412 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1413 | throw e.rethrowAsParcelableException(); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1414 | } |
San Mehat | 72759df | 2010-01-19 13:50:37 -0800 | [diff] [blame] | 1415 | } |
Robert Greenwalt | ce1200d | 2010-02-18 11:25:54 -0800 | [diff] [blame] | 1416 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1417 | @Override |
| 1418 | public void startAccessPoint( |
Irfan Sheriff | 9054275 | 2012-06-19 15:44:35 -0700 | [diff] [blame] | 1419 | WifiConfiguration wifiConfig, String wlanIface) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1420 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1421 | try { |
Irfan Sheriff | cb30b22 | 2011-07-29 20:54:52 -0700 | [diff] [blame] | 1422 | wifiFirmwareReload(wlanIface, "AP"); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1423 | if (wifiConfig == null) { |
Irfan Sheriff | 9054275 | 2012-06-19 15:44:35 -0700 | [diff] [blame] | 1424 | mConnector.execute("softap", "set", wlanIface); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1425 | } else { |
Irfan Sheriff | 9054275 | 2012-06-19 15:44:35 -0700 | [diff] [blame] | 1426 | mConnector.execute("softap", "set", wlanIface, wifiConfig.SSID, |
xinhe | 18ae1d2 | 2015-02-04 17:19:33 -0800 | [diff] [blame] | 1427 | "broadcast", Integer.toString(wifiConfig.apChannel), |
xinhe | a0be0fb | 2015-01-07 17:57:38 -0800 | [diff] [blame] | 1428 | getSecurityType(wifiConfig), |
Kenny Root | 3606254 | 2013-06-10 11:09:28 -0700 | [diff] [blame] | 1429 | new SensitiveArg(wifiConfig.preSharedKey)); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1430 | } |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1431 | mConnector.execute("softap", "startap"); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1432 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1433 | throw e.rethrowAsParcelableException(); |
Irfan Sheriff | 9ab518ad | 2010-03-12 15:48:17 -0800 | [diff] [blame] | 1434 | } |
Irfan Sheriff | 5321aef | 2010-02-12 12:35:59 -0800 | [diff] [blame] | 1435 | } |
| 1436 | |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1437 | private static String getSecurityType(WifiConfiguration wifiConfig) { |
Irfan Sheriff | ec8d23a | 2011-02-16 17:00:33 -0800 | [diff] [blame] | 1438 | switch (wifiConfig.getAuthType()) { |
| 1439 | case KeyMgmt.WPA_PSK: |
| 1440 | return "wpa-psk"; |
| 1441 | case KeyMgmt.WPA2_PSK: |
| 1442 | return "wpa2-psk"; |
| 1443 | default: |
| 1444 | return "open"; |
| 1445 | } |
| 1446 | } |
| 1447 | |
Irfan Sheriff | cb30b22 | 2011-07-29 20:54:52 -0700 | [diff] [blame] | 1448 | /* @param mode can be "AP", "STA" or "P2P" */ |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1449 | @Override |
| 1450 | public void wifiFirmwareReload(String wlanIface, String mode) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1451 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Irfan Sheriff | cb30b22 | 2011-07-29 20:54:52 -0700 | [diff] [blame] | 1452 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1453 | mConnector.execute("softap", "fwreload", wlanIface, mode); |
Irfan Sheriff | cb30b22 | 2011-07-29 20:54:52 -0700 | [diff] [blame] | 1454 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1455 | throw e.rethrowAsParcelableException(); |
Irfan Sheriff | cb30b22 | 2011-07-29 20:54:52 -0700 | [diff] [blame] | 1456 | } |
| 1457 | } |
| 1458 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1459 | @Override |
| 1460 | public void stopAccessPoint(String wlanIface) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1461 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1462 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1463 | mConnector.execute("softap", "stopap"); |
Irfan Sheriff | cb30b22 | 2011-07-29 20:54:52 -0700 | [diff] [blame] | 1464 | wifiFirmwareReload(wlanIface, "STA"); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1465 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1466 | throw e.rethrowAsParcelableException(); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1467 | } |
Irfan Sheriff | 5321aef | 2010-02-12 12:35:59 -0800 | [diff] [blame] | 1468 | } |
| 1469 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1470 | @Override |
Irfan Sheriff | 9054275 | 2012-06-19 15:44:35 -0700 | [diff] [blame] | 1471 | public void setAccessPoint(WifiConfiguration wifiConfig, String wlanIface) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1472 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1473 | try { |
| 1474 | if (wifiConfig == null) { |
Irfan Sheriff | 9054275 | 2012-06-19 15:44:35 -0700 | [diff] [blame] | 1475 | mConnector.execute("softap", "set", wlanIface); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1476 | } else { |
Irfan Sheriff | 9054275 | 2012-06-19 15:44:35 -0700 | [diff] [blame] | 1477 | mConnector.execute("softap", "set", wlanIface, wifiConfig.SSID, |
Dmitry Shmidt | 28dd15b | 2013-06-10 14:37:08 -0700 | [diff] [blame] | 1478 | "broadcast", "6", getSecurityType(wifiConfig), |
Kenny Root | 3606254 | 2013-06-10 11:09:28 -0700 | [diff] [blame] | 1479 | new SensitiveArg(wifiConfig.preSharedKey)); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1480 | } |
| 1481 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1482 | throw e.rethrowAsParcelableException(); |
Irfan Sheriff | c2f54c2 | 2010-03-18 14:02:22 -0700 | [diff] [blame] | 1483 | } |
| 1484 | } |
San Mehat | 91cac64 | 2010-03-31 14:31:36 -0700 | [diff] [blame] | 1485 | |
Jeff Sharkey | eedcb95 | 2011-05-17 14:55:15 -0700 | [diff] [blame] | 1486 | @Override |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 1487 | public void addIdleTimer(String iface, int timeout, final int type) { |
Haoyu Bai | 0412423 | 2012-06-28 15:26:19 -0700 | [diff] [blame] | 1488 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
| 1489 | |
| 1490 | if (DBG) Slog.d(TAG, "Adding idletimer"); |
| 1491 | |
| 1492 | synchronized (mIdleTimerLock) { |
| 1493 | IdleTimerParams params = mActiveIdleTimers.get(iface); |
| 1494 | if (params != null) { |
| 1495 | // the interface already has idletimer, update network count |
| 1496 | params.networkCount++; |
| 1497 | return; |
| 1498 | } |
| 1499 | |
| 1500 | try { |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 1501 | mConnector.execute("idletimer", "add", iface, Integer.toString(timeout), |
| 1502 | Integer.toString(type)); |
Haoyu Bai | 0412423 | 2012-06-28 15:26:19 -0700 | [diff] [blame] | 1503 | } catch (NativeDaemonConnectorException e) { |
| 1504 | throw e.rethrowAsParcelableException(); |
| 1505 | } |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 1506 | mActiveIdleTimers.put(iface, new IdleTimerParams(timeout, type)); |
| 1507 | |
Dianne Hackborn | e13c4c0 | 2014-02-11 17:18:35 -0800 | [diff] [blame] | 1508 | // Networks start up. |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 1509 | if (ConnectivityManager.isNetworkTypeMobile(type)) { |
| 1510 | mNetworkActive = false; |
| 1511 | } |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 1512 | mDaemonHandler.post(new Runnable() { |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 1513 | @Override public void run() { |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 1514 | notifyInterfaceClassActivity(type, |
| 1515 | DataConnectionRealTimeInfo.DC_POWER_STATE_HIGH, |
| 1516 | SystemClock.elapsedRealtimeNanos(), false); |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 1517 | } |
| 1518 | }); |
Haoyu Bai | 0412423 | 2012-06-28 15:26:19 -0700 | [diff] [blame] | 1519 | } |
| 1520 | } |
| 1521 | |
| 1522 | @Override |
| 1523 | public void removeIdleTimer(String iface) { |
| 1524 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
| 1525 | |
| 1526 | if (DBG) Slog.d(TAG, "Removing idletimer"); |
| 1527 | |
| 1528 | synchronized (mIdleTimerLock) { |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 1529 | final IdleTimerParams params = mActiveIdleTimers.get(iface); |
Haoyu Bai | 0412423 | 2012-06-28 15:26:19 -0700 | [diff] [blame] | 1530 | if (params == null || --(params.networkCount) > 0) { |
| 1531 | return; |
| 1532 | } |
| 1533 | |
| 1534 | try { |
| 1535 | mConnector.execute("idletimer", "remove", iface, |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 1536 | Integer.toString(params.timeout), Integer.toString(params.type)); |
Haoyu Bai | 0412423 | 2012-06-28 15:26:19 -0700 | [diff] [blame] | 1537 | } catch (NativeDaemonConnectorException e) { |
| 1538 | throw e.rethrowAsParcelableException(); |
| 1539 | } |
| 1540 | mActiveIdleTimers.remove(iface); |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 1541 | mDaemonHandler.post(new Runnable() { |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 1542 | @Override public void run() { |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 1543 | notifyInterfaceClassActivity(params.type, |
| 1544 | DataConnectionRealTimeInfo.DC_POWER_STATE_LOW, |
| 1545 | SystemClock.elapsedRealtimeNanos(), false); |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 1546 | } |
| 1547 | }); |
Haoyu Bai | 0412423 | 2012-06-28 15:26:19 -0700 | [diff] [blame] | 1548 | } |
| 1549 | } |
| 1550 | |
| 1551 | @Override |
Jeff Sharkey | e8914c3 | 2012-05-01 16:26:09 -0700 | [diff] [blame] | 1552 | public NetworkStats getNetworkStatsSummaryDev() { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1553 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | 9a2c2a6 | 2013-01-14 16:48:51 -0800 | [diff] [blame] | 1554 | try { |
| 1555 | return mStatsFactory.readNetworkStatsSummaryDev(); |
| 1556 | } catch (IOException e) { |
| 1557 | throw new IllegalStateException(e); |
| 1558 | } |
Jeff Sharkey | e8914c3 | 2012-05-01 16:26:09 -0700 | [diff] [blame] | 1559 | } |
| 1560 | |
| 1561 | @Override |
| 1562 | public NetworkStats getNetworkStatsSummaryXt() { |
| 1563 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | 9a2c2a6 | 2013-01-14 16:48:51 -0800 | [diff] [blame] | 1564 | try { |
| 1565 | return mStatsFactory.readNetworkStatsSummaryXt(); |
| 1566 | } catch (IOException e) { |
| 1567 | throw new IllegalStateException(e); |
| 1568 | } |
Jeff Sharkey | ae2c181 | 2011-10-04 13:11:40 -0700 | [diff] [blame] | 1569 | } |
| 1570 | |
Jeff Sharkey | eedcb95 | 2011-05-17 14:55:15 -0700 | [diff] [blame] | 1571 | @Override |
Jeff Sharkey | 9a13f36 | 2011-04-26 16:25:36 -0700 | [diff] [blame] | 1572 | public NetworkStats getNetworkStatsDetail() { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1573 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | 9a2c2a6 | 2013-01-14 16:48:51 -0800 | [diff] [blame] | 1574 | try { |
Dianne Hackborn | d0c5b9a | 2014-02-21 16:19:05 -0800 | [diff] [blame] | 1575 | return mStatsFactory.readNetworkStatsDetail(UID_ALL, null, TAG_ALL, null); |
Jeff Sharkey | 9a2c2a6 | 2013-01-14 16:48:51 -0800 | [diff] [blame] | 1576 | } catch (IOException e) { |
| 1577 | throw new IllegalStateException(e); |
| 1578 | } |
San Mehat | 91cac64 | 2010-03-31 14:31:36 -0700 | [diff] [blame] | 1579 | } |
| 1580 | |
Jeff Sharkey | eedcb95 | 2011-05-17 14:55:15 -0700 | [diff] [blame] | 1581 | @Override |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1582 | public void setInterfaceQuota(String iface, long quotaBytes) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1583 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 1584 | |
Jeff Sharkey | 350083e | 2011-06-29 10:45:16 -0700 | [diff] [blame] | 1585 | // silently discard when control disabled |
| 1586 | // TODO: eventually migrate to be always enabled |
| 1587 | if (!mBandwidthControlEnabled) return; |
| 1588 | |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1589 | synchronized (mQuotaLock) { |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 1590 | if (mActiveQuotas.containsKey(iface)) { |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1591 | throw new IllegalStateException("iface " + iface + " already has quota"); |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 1592 | } |
| 1593 | |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 1594 | try { |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1595 | // TODO: support quota shared across interfaces |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1596 | mConnector.execute("bandwidth", "setiquota", iface, quotaBytes); |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 1597 | mActiveQuotas.put(iface, quotaBytes); |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 1598 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1599 | throw e.rethrowAsParcelableException(); |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 1600 | } |
Ashish Sharma | 50fd36d | 2011-06-15 19:34:53 -0700 | [diff] [blame] | 1601 | } |
| 1602 | } |
| 1603 | |
| 1604 | @Override |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 1605 | public void removeInterfaceQuota(String iface) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1606 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 1607 | |
Jeff Sharkey | 350083e | 2011-06-29 10:45:16 -0700 | [diff] [blame] | 1608 | // silently discard when control disabled |
| 1609 | // TODO: eventually migrate to be always enabled |
| 1610 | if (!mBandwidthControlEnabled) return; |
| 1611 | |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1612 | synchronized (mQuotaLock) { |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 1613 | if (!mActiveQuotas.containsKey(iface)) { |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 1614 | // TODO: eventually consider throwing |
| 1615 | return; |
| 1616 | } |
| 1617 | |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 1618 | mActiveQuotas.remove(iface); |
| 1619 | mActiveAlerts.remove(iface); |
Jeff Sharkey | 38ddeaa | 2011-11-08 13:04:22 -0800 | [diff] [blame] | 1620 | |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 1621 | try { |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1622 | // TODO: support quota shared across interfaces |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1623 | mConnector.execute("bandwidth", "removeiquota", iface); |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 1624 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1625 | throw e.rethrowAsParcelableException(); |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 1626 | } |
| 1627 | } |
| 1628 | } |
| 1629 | |
| 1630 | @Override |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1631 | public void setInterfaceAlert(String iface, long alertBytes) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1632 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1633 | |
| 1634 | // silently discard when control disabled |
| 1635 | // TODO: eventually migrate to be always enabled |
| 1636 | if (!mBandwidthControlEnabled) return; |
| 1637 | |
| 1638 | // quick sanity check |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 1639 | if (!mActiveQuotas.containsKey(iface)) { |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1640 | throw new IllegalStateException("setting alert requires existing quota on iface"); |
| 1641 | } |
| 1642 | |
| 1643 | synchronized (mQuotaLock) { |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 1644 | if (mActiveAlerts.containsKey(iface)) { |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1645 | throw new IllegalStateException("iface " + iface + " already has alert"); |
| 1646 | } |
| 1647 | |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1648 | try { |
| 1649 | // TODO: support alert shared across interfaces |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1650 | mConnector.execute("bandwidth", "setinterfacealert", iface, alertBytes); |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 1651 | mActiveAlerts.put(iface, alertBytes); |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1652 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1653 | throw e.rethrowAsParcelableException(); |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1654 | } |
| 1655 | } |
| 1656 | } |
| 1657 | |
| 1658 | @Override |
| 1659 | public void removeInterfaceAlert(String iface) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1660 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1661 | |
| 1662 | // silently discard when control disabled |
| 1663 | // TODO: eventually migrate to be always enabled |
| 1664 | if (!mBandwidthControlEnabled) return; |
| 1665 | |
| 1666 | synchronized (mQuotaLock) { |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 1667 | if (!mActiveAlerts.containsKey(iface)) { |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1668 | // TODO: eventually consider throwing |
| 1669 | return; |
| 1670 | } |
| 1671 | |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1672 | try { |
| 1673 | // TODO: support alert shared across interfaces |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1674 | mConnector.execute("bandwidth", "removeinterfacealert", iface); |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 1675 | mActiveAlerts.remove(iface); |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1676 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1677 | throw e.rethrowAsParcelableException(); |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1678 | } |
| 1679 | } |
| 1680 | } |
| 1681 | |
| 1682 | @Override |
| 1683 | public void setGlobalAlert(long alertBytes) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1684 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1685 | |
| 1686 | // silently discard when control disabled |
| 1687 | // TODO: eventually migrate to be always enabled |
| 1688 | if (!mBandwidthControlEnabled) return; |
| 1689 | |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1690 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1691 | mConnector.execute("bandwidth", "setglobalalert", alertBytes); |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1692 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1693 | throw e.rethrowAsParcelableException(); |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1694 | } |
| 1695 | } |
| 1696 | |
| 1697 | @Override |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 1698 | public void setUidNetworkRules(int uid, boolean rejectOnQuotaInterfaces) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1699 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 1700 | |
Jeff Sharkey | 350083e | 2011-06-29 10:45:16 -0700 | [diff] [blame] | 1701 | // silently discard when control disabled |
| 1702 | // TODO: eventually migrate to be always enabled |
| 1703 | if (!mBandwidthControlEnabled) return; |
| 1704 | |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 1705 | synchronized (mQuotaLock) { |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 1706 | final boolean oldRejectOnQuota = mUidRejectOnQuota.get(uid, false); |
| 1707 | if (oldRejectOnQuota == rejectOnQuotaInterfaces) { |
| 1708 | // TODO: eventually consider throwing |
| 1709 | return; |
| 1710 | } |
| 1711 | |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 1712 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1713 | mConnector.execute("bandwidth", |
| 1714 | rejectOnQuotaInterfaces ? "addnaughtyapps" : "removenaughtyapps", uid); |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 1715 | if (rejectOnQuotaInterfaces) { |
| 1716 | mUidRejectOnQuota.put(uid, true); |
| 1717 | } else { |
| 1718 | mUidRejectOnQuota.delete(uid); |
| 1719 | } |
| 1720 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1721 | throw e.rethrowAsParcelableException(); |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 1722 | } |
Ashish Sharma | 50fd36d | 2011-06-15 19:34:53 -0700 | [diff] [blame] | 1723 | } |
| 1724 | } |
| 1725 | |
Jeff Sharkey | 63d27a9 | 2011-08-03 17:04:22 -0700 | [diff] [blame] | 1726 | @Override |
Jeff Sharkey | 605eb79 | 2014-11-04 13:34:06 -0800 | [diff] [blame] | 1727 | public void setUidCleartextNetworkPolicy(int uid, int policy) { |
| 1728 | if (Binder.getCallingUid() != uid) { |
| 1729 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
| 1730 | } |
| 1731 | |
| 1732 | synchronized (mQuotaLock) { |
| 1733 | final int oldPolicy = mUidCleartextPolicy.get(uid, StrictMode.NETWORK_POLICY_ACCEPT); |
| 1734 | if (oldPolicy == policy) { |
| 1735 | return; |
| 1736 | } |
| 1737 | |
| 1738 | if (!mStrictEnabled) { |
| 1739 | // Module isn't enabled yet; stash the requested policy away to |
| 1740 | // apply later once the daemon is connected. |
| 1741 | mUidCleartextPolicy.put(uid, policy); |
| 1742 | return; |
| 1743 | } |
| 1744 | |
| 1745 | final String policyString; |
| 1746 | switch (policy) { |
| 1747 | case StrictMode.NETWORK_POLICY_ACCEPT: |
| 1748 | policyString = "accept"; |
| 1749 | break; |
| 1750 | case StrictMode.NETWORK_POLICY_LOG: |
| 1751 | policyString = "log"; |
| 1752 | break; |
| 1753 | case StrictMode.NETWORK_POLICY_REJECT: |
| 1754 | policyString = "reject"; |
| 1755 | break; |
| 1756 | default: |
| 1757 | throw new IllegalArgumentException("Unknown policy " + policy); |
| 1758 | } |
| 1759 | |
| 1760 | try { |
| 1761 | mConnector.execute("strict", "set_uid_cleartext_policy", uid, policyString); |
| 1762 | mUidCleartextPolicy.put(uid, policy); |
| 1763 | } catch (NativeDaemonConnectorException e) { |
| 1764 | throw e.rethrowAsParcelableException(); |
| 1765 | } |
| 1766 | } |
| 1767 | } |
| 1768 | |
| 1769 | @Override |
Jeff Sharkey | 63d27a9 | 2011-08-03 17:04:22 -0700 | [diff] [blame] | 1770 | public boolean isBandwidthControlEnabled() { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1771 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | 63d27a9 | 2011-08-03 17:04:22 -0700 | [diff] [blame] | 1772 | return mBandwidthControlEnabled; |
| 1773 | } |
| 1774 | |
| 1775 | @Override |
Jeff Sharkey | eedcb95 | 2011-05-17 14:55:15 -0700 | [diff] [blame] | 1776 | public NetworkStats getNetworkStatsUidDetail(int uid) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1777 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | 9a2c2a6 | 2013-01-14 16:48:51 -0800 | [diff] [blame] | 1778 | try { |
Dianne Hackborn | d0c5b9a | 2014-02-21 16:19:05 -0800 | [diff] [blame] | 1779 | return mStatsFactory.readNetworkStatsDetail(uid, null, TAG_ALL, null); |
Jeff Sharkey | 9a2c2a6 | 2013-01-14 16:48:51 -0800 | [diff] [blame] | 1780 | } catch (IOException e) { |
| 1781 | throw new IllegalStateException(e); |
| 1782 | } |
Jeff Sharkey | eedcb95 | 2011-05-17 14:55:15 -0700 | [diff] [blame] | 1783 | } |
| 1784 | |
Jeff Sharkey | cdd02c5d | 2011-09-16 01:52:49 -0700 | [diff] [blame] | 1785 | @Override |
Jeff Sharkey | e4984be | 2013-09-10 21:03:27 -0700 | [diff] [blame] | 1786 | public NetworkStats getNetworkStatsTethering() { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1787 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | cdd02c5d | 2011-09-16 01:52:49 -0700 | [diff] [blame] | 1788 | |
Jeff Sharkey | cdd02c5d | 2011-09-16 01:52:49 -0700 | [diff] [blame] | 1789 | final NetworkStats stats = new NetworkStats(SystemClock.elapsedRealtime(), 1); |
Jeff Sharkey | cdd02c5d | 2011-09-16 01:52:49 -0700 | [diff] [blame] | 1790 | try { |
Jeff Sharkey | e4984be | 2013-09-10 21:03:27 -0700 | [diff] [blame] | 1791 | final NativeDaemonEvent[] events = mConnector.executeForList( |
| 1792 | "bandwidth", "gettetherstats"); |
| 1793 | for (NativeDaemonEvent event : events) { |
| 1794 | if (event.getCode() != TetheringStatsListResult) continue; |
| 1795 | |
| 1796 | // 114 ifaceIn ifaceOut rx_bytes rx_packets tx_bytes tx_packets |
| 1797 | final StringTokenizer tok = new StringTokenizer(event.getMessage()); |
| 1798 | try { |
| 1799 | final String ifaceIn = tok.nextToken(); |
| 1800 | final String ifaceOut = tok.nextToken(); |
| 1801 | |
| 1802 | final NetworkStats.Entry entry = new NetworkStats.Entry(); |
| 1803 | entry.iface = ifaceOut; |
| 1804 | entry.uid = UID_TETHERING; |
| 1805 | entry.set = SET_DEFAULT; |
| 1806 | entry.tag = TAG_NONE; |
| 1807 | entry.rxBytes = Long.parseLong(tok.nextToken()); |
| 1808 | entry.rxPackets = Long.parseLong(tok.nextToken()); |
| 1809 | entry.txBytes = Long.parseLong(tok.nextToken()); |
| 1810 | entry.txPackets = Long.parseLong(tok.nextToken()); |
| 1811 | stats.combineValues(entry); |
| 1812 | } catch (NoSuchElementException e) { |
| 1813 | throw new IllegalStateException("problem parsing tethering stats: " + event); |
| 1814 | } catch (NumberFormatException e) { |
| 1815 | throw new IllegalStateException("problem parsing tethering stats: " + event); |
| 1816 | } |
| 1817 | } |
Jeff Sharkey | cdd02c5d | 2011-09-16 01:52:49 -0700 | [diff] [blame] | 1818 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1819 | throw e.rethrowAsParcelableException(); |
Jeff Sharkey | cdd02c5d | 2011-09-16 01:52:49 -0700 | [diff] [blame] | 1820 | } |
Jeff Sharkey | e4984be | 2013-09-10 21:03:27 -0700 | [diff] [blame] | 1821 | return stats; |
Jeff Sharkey | cdd02c5d | 2011-09-16 01:52:49 -0700 | [diff] [blame] | 1822 | } |
| 1823 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1824 | @Override |
Paul Jensen | 13e817d | 2014-04-10 14:16:37 -0400 | [diff] [blame] | 1825 | public void setDnsServersForNetwork(int netId, String[] servers, String domains) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1826 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1827 | |
Lorenzo Colitti | 829dfa7 | 2014-11-28 20:07:46 +0900 | [diff] [blame] | 1828 | Command cmd; |
| 1829 | if (servers.length > 0) { |
| 1830 | cmd = new Command("resolver", "setnetdns", netId, |
| 1831 | (domains == null ? "" : domains)); |
| 1832 | for (String s : servers) { |
| 1833 | InetAddress a = NetworkUtils.numericToInetAddress(s); |
| 1834 | if (a.isAnyLocalAddress() == false) { |
| 1835 | cmd.appendArg(a.getHostAddress()); |
| 1836 | } |
Mattias Falk | 7475c0c | 2011-04-04 16:10:36 +0200 | [diff] [blame] | 1837 | } |
Lorenzo Colitti | 829dfa7 | 2014-11-28 20:07:46 +0900 | [diff] [blame] | 1838 | } else { |
| 1839 | cmd = new Command("resolver", "clearnetdns", netId); |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1840 | } |
| 1841 | |
| 1842 | try { |
| 1843 | mConnector.execute(cmd); |
Mattias Falk | 7475c0c | 2011-04-04 16:10:36 +0200 | [diff] [blame] | 1844 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1845 | throw e.rethrowAsParcelableException(); |
Mattias Falk | 7475c0c | 2011-04-04 16:10:36 +0200 | [diff] [blame] | 1846 | } |
| 1847 | } |
| 1848 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1849 | @Override |
Paul Jensen | 6bc2c2c | 2014-05-07 15:27:40 -0400 | [diff] [blame] | 1850 | public void addVpnUidRanges(int netId, UidRange[] ranges) { |
Chad Brubaker | 3277620a | 2013-06-12 13:37:30 -0700 | [diff] [blame] | 1851 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Paul Jensen | 6bc2c2c | 2014-05-07 15:27:40 -0400 | [diff] [blame] | 1852 | Object[] argv = new Object[3 + MAX_UID_RANGES_PER_COMMAND]; |
| 1853 | argv[0] = "users"; |
| 1854 | argv[1] = "add"; |
| 1855 | argv[2] = netId; |
| 1856 | int argc = 3; |
| 1857 | // Avoid overly long commands by limiting number of UID ranges per command. |
| 1858 | for (int i = 0; i < ranges.length; i++) { |
| 1859 | argv[argc++] = ranges[i].toString(); |
| 1860 | if (i == (ranges.length - 1) || argc == argv.length) { |
| 1861 | try { |
| 1862 | mConnector.execute("network", Arrays.copyOf(argv, argc)); |
| 1863 | } catch (NativeDaemonConnectorException e) { |
| 1864 | throw e.rethrowAsParcelableException(); |
| 1865 | } |
| 1866 | argc = 3; |
| 1867 | } |
Chad Brubaker | 3277620a | 2013-06-12 13:37:30 -0700 | [diff] [blame] | 1868 | } |
| 1869 | } |
| 1870 | |
| 1871 | @Override |
Paul Jensen | 6bc2c2c | 2014-05-07 15:27:40 -0400 | [diff] [blame] | 1872 | public void removeVpnUidRanges(int netId, UidRange[] ranges) { |
Chad Brubaker | 3277620a | 2013-06-12 13:37:30 -0700 | [diff] [blame] | 1873 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Paul Jensen | 6bc2c2c | 2014-05-07 15:27:40 -0400 | [diff] [blame] | 1874 | Object[] argv = new Object[3 + MAX_UID_RANGES_PER_COMMAND]; |
| 1875 | argv[0] = "users"; |
| 1876 | argv[1] = "remove"; |
| 1877 | argv[2] = netId; |
| 1878 | int argc = 3; |
| 1879 | // Avoid overly long commands by limiting number of UID ranges per command. |
| 1880 | for (int i = 0; i < ranges.length; i++) { |
| 1881 | argv[argc++] = ranges[i].toString(); |
| 1882 | if (i == (ranges.length - 1) || argc == argv.length) { |
| 1883 | try { |
| 1884 | mConnector.execute("network", Arrays.copyOf(argv, argc)); |
| 1885 | } catch (NativeDaemonConnectorException e) { |
| 1886 | throw e.rethrowAsParcelableException(); |
| 1887 | } |
| 1888 | argc = 3; |
| 1889 | } |
Chad Brubaker | cca54c4 | 2013-06-27 17:41:38 -0700 | [diff] [blame] | 1890 | } |
| 1891 | } |
| 1892 | |
| 1893 | @Override |
Paul Jensen | b69a3a8 | 2014-08-06 15:34:26 -0400 | [diff] [blame] | 1894 | public void flushNetworkDnsCache(int netId) { |
| 1895 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
| 1896 | try { |
| 1897 | mConnector.execute("resolver", "flushnet", netId); |
| 1898 | } catch (NativeDaemonConnectorException e) { |
| 1899 | throw e.rethrowAsParcelableException(); |
| 1900 | } |
| 1901 | } |
| 1902 | |
| 1903 | @Override |
Jeff Sharkey | c268f0b | 2012-08-24 10:25:31 -0700 | [diff] [blame] | 1904 | public void setFirewallEnabled(boolean enabled) { |
Jeff Sharkey | f56e243 | 2012-09-06 17:54:29 -0700 | [diff] [blame] | 1905 | enforceSystemUid(); |
Jeff Sharkey | c268f0b | 2012-08-24 10:25:31 -0700 | [diff] [blame] | 1906 | try { |
Amith Yamasani | 15e47235 | 2015-04-24 19:06:07 -0700 | [diff] [blame] | 1907 | mConnector.execute("firewall", "enable", enabled ? "whitelist" : "blacklist"); |
Jeff Sharkey | c268f0b | 2012-08-24 10:25:31 -0700 | [diff] [blame] | 1908 | mFirewallEnabled = enabled; |
| 1909 | } catch (NativeDaemonConnectorException e) { |
| 1910 | throw e.rethrowAsParcelableException(); |
| 1911 | } |
| 1912 | } |
| 1913 | |
| 1914 | @Override |
| 1915 | public boolean isFirewallEnabled() { |
Jeff Sharkey | f56e243 | 2012-09-06 17:54:29 -0700 | [diff] [blame] | 1916 | enforceSystemUid(); |
Jeff Sharkey | c268f0b | 2012-08-24 10:25:31 -0700 | [diff] [blame] | 1917 | return mFirewallEnabled; |
| 1918 | } |
| 1919 | |
| 1920 | @Override |
Jeff Sharkey | 2c09298 | 2012-08-24 11:44:40 -0700 | [diff] [blame] | 1921 | public void setFirewallInterfaceRule(String iface, boolean allow) { |
Jeff Sharkey | f56e243 | 2012-09-06 17:54:29 -0700 | [diff] [blame] | 1922 | enforceSystemUid(); |
Jeff Sharkey | c268f0b | 2012-08-24 10:25:31 -0700 | [diff] [blame] | 1923 | Preconditions.checkState(mFirewallEnabled); |
Sreeram Ramachandran | a77760d | 2014-07-17 17:09:07 -0700 | [diff] [blame] | 1924 | final String rule = allow ? "allow" : "deny"; |
Jeff Sharkey | c268f0b | 2012-08-24 10:25:31 -0700 | [diff] [blame] | 1925 | try { |
| 1926 | mConnector.execute("firewall", "set_interface_rule", iface, rule); |
| 1927 | } catch (NativeDaemonConnectorException e) { |
| 1928 | throw e.rethrowAsParcelableException(); |
| 1929 | } |
| 1930 | } |
| 1931 | |
| 1932 | @Override |
Jeff Sharkey | 2c09298 | 2012-08-24 11:44:40 -0700 | [diff] [blame] | 1933 | public void setFirewallEgressSourceRule(String addr, boolean allow) { |
Jeff Sharkey | f56e243 | 2012-09-06 17:54:29 -0700 | [diff] [blame] | 1934 | enforceSystemUid(); |
Jeff Sharkey | c268f0b | 2012-08-24 10:25:31 -0700 | [diff] [blame] | 1935 | Preconditions.checkState(mFirewallEnabled); |
Sreeram Ramachandran | a77760d | 2014-07-17 17:09:07 -0700 | [diff] [blame] | 1936 | final String rule = allow ? "allow" : "deny"; |
Jeff Sharkey | c268f0b | 2012-08-24 10:25:31 -0700 | [diff] [blame] | 1937 | try { |
| 1938 | mConnector.execute("firewall", "set_egress_source_rule", addr, rule); |
| 1939 | } catch (NativeDaemonConnectorException e) { |
| 1940 | throw e.rethrowAsParcelableException(); |
| 1941 | } |
| 1942 | } |
| 1943 | |
| 1944 | @Override |
Jeff Sharkey | 2c09298 | 2012-08-24 11:44:40 -0700 | [diff] [blame] | 1945 | public void setFirewallEgressDestRule(String addr, int port, boolean allow) { |
Jeff Sharkey | f56e243 | 2012-09-06 17:54:29 -0700 | [diff] [blame] | 1946 | enforceSystemUid(); |
Jeff Sharkey | c268f0b | 2012-08-24 10:25:31 -0700 | [diff] [blame] | 1947 | Preconditions.checkState(mFirewallEnabled); |
Sreeram Ramachandran | a77760d | 2014-07-17 17:09:07 -0700 | [diff] [blame] | 1948 | final String rule = allow ? "allow" : "deny"; |
Jeff Sharkey | c268f0b | 2012-08-24 10:25:31 -0700 | [diff] [blame] | 1949 | try { |
| 1950 | mConnector.execute("firewall", "set_egress_dest_rule", addr, port, rule); |
| 1951 | } catch (NativeDaemonConnectorException e) { |
| 1952 | throw e.rethrowAsParcelableException(); |
| 1953 | } |
| 1954 | } |
| 1955 | |
| 1956 | @Override |
Amith Yamasani | 15e47235 | 2015-04-24 19:06:07 -0700 | [diff] [blame] | 1957 | public void setFirewallUidRule(int uid, int rule) { |
Jeff Sharkey | f56e243 | 2012-09-06 17:54:29 -0700 | [diff] [blame] | 1958 | enforceSystemUid(); |
Amith Yamasani | 15e47235 | 2015-04-24 19:06:07 -0700 | [diff] [blame] | 1959 | if (rule == NetworkPolicyManager.FIREWALL_RULE_ALLOW) { |
| 1960 | Preconditions.checkState(mFirewallEnabled); |
| 1961 | } |
| 1962 | synchronized (mQuotaLock) { |
| 1963 | final int oldUidFirewallRule = mUidFirewallRules.get(uid); |
| 1964 | if (DBG) { |
| 1965 | Slog.d(TAG, "oldRule = " + oldUidFirewallRule |
| 1966 | + ", newRule=" + rule + " for uid=" + uid); |
| 1967 | } |
| 1968 | if (oldUidFirewallRule == rule) { |
| 1969 | if (DBG) Slog.d(TAG, "!!!!! Skipping change"); |
| 1970 | // TODO: eventually consider throwing |
| 1971 | return; |
| 1972 | } |
| 1973 | |
| 1974 | try { |
| 1975 | String ruleName; |
| 1976 | if (isFirewallEnabled()) { // Whitelist mode |
| 1977 | if (rule == NetworkPolicyManager.FIREWALL_RULE_ALLOW) { |
| 1978 | ruleName = "allow"; |
| 1979 | } else { |
| 1980 | ruleName = "deny"; |
| 1981 | } |
| 1982 | } else { // Blacklist mode |
| 1983 | if (rule == NetworkPolicyManager.FIREWALL_RULE_DENY) { |
| 1984 | ruleName = "deny"; |
| 1985 | } else { |
| 1986 | ruleName = "allow"; |
| 1987 | } |
| 1988 | } |
| 1989 | |
| 1990 | if (rule == NetworkPolicyManager.FIREWALL_RULE_DEFAULT) { |
| 1991 | mUidFirewallRules.delete(uid); |
| 1992 | } else { |
| 1993 | mUidFirewallRules.put(uid, rule); |
| 1994 | } |
| 1995 | mConnector.execute("firewall", "set_uid_rule", uid, ruleName); |
| 1996 | } catch (NativeDaemonConnectorException e) { |
| 1997 | throw e.rethrowAsParcelableException(); |
| 1998 | } |
Jeff Sharkey | c268f0b | 2012-08-24 10:25:31 -0700 | [diff] [blame] | 1999 | } |
| 2000 | } |
| 2001 | |
Jeff Sharkey | f56e243 | 2012-09-06 17:54:29 -0700 | [diff] [blame] | 2002 | private static void enforceSystemUid() { |
| 2003 | final int uid = Binder.getCallingUid(); |
| 2004 | if (uid != Process.SYSTEM_UID) { |
| 2005 | throw new SecurityException("Only available to AID_SYSTEM"); |
| 2006 | } |
| 2007 | } |
| 2008 | |
Jeff Sharkey | c268f0b | 2012-08-24 10:25:31 -0700 | [diff] [blame] | 2009 | @Override |
Lorenzo Colitti | 7975184 | 2013-02-28 16:16:03 +0900 | [diff] [blame] | 2010 | public void startClatd(String interfaceName) throws IllegalStateException { |
| 2011 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
| 2012 | |
| 2013 | try { |
| 2014 | mConnector.execute("clatd", "start", interfaceName); |
| 2015 | } catch (NativeDaemonConnectorException e) { |
| 2016 | throw e.rethrowAsParcelableException(); |
| 2017 | } |
| 2018 | } |
| 2019 | |
| 2020 | @Override |
Lorenzo Colitti | 9543946 | 2014-10-09 13:44:48 +0900 | [diff] [blame] | 2021 | public void stopClatd(String interfaceName) throws IllegalStateException { |
Lorenzo Colitti | 7975184 | 2013-02-28 16:16:03 +0900 | [diff] [blame] | 2022 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
| 2023 | |
| 2024 | try { |
Lorenzo Colitti | 9543946 | 2014-10-09 13:44:48 +0900 | [diff] [blame] | 2025 | mConnector.execute("clatd", "stop", interfaceName); |
Lorenzo Colitti | 7975184 | 2013-02-28 16:16:03 +0900 | [diff] [blame] | 2026 | } catch (NativeDaemonConnectorException e) { |
| 2027 | throw e.rethrowAsParcelableException(); |
| 2028 | } |
| 2029 | } |
| 2030 | |
| 2031 | @Override |
Lorenzo Colitti | 9543946 | 2014-10-09 13:44:48 +0900 | [diff] [blame] | 2032 | public boolean isClatdStarted(String interfaceName) { |
Lorenzo Colitti | 7975184 | 2013-02-28 16:16:03 +0900 | [diff] [blame] | 2033 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
| 2034 | |
| 2035 | final NativeDaemonEvent event; |
| 2036 | try { |
Lorenzo Colitti | 9543946 | 2014-10-09 13:44:48 +0900 | [diff] [blame] | 2037 | event = mConnector.execute("clatd", "status", interfaceName); |
Lorenzo Colitti | 7975184 | 2013-02-28 16:16:03 +0900 | [diff] [blame] | 2038 | } catch (NativeDaemonConnectorException e) { |
| 2039 | throw e.rethrowAsParcelableException(); |
| 2040 | } |
| 2041 | |
| 2042 | event.checkCode(ClatdStatusResult); |
| 2043 | return event.getMessage().endsWith("started"); |
| 2044 | } |
| 2045 | |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 2046 | @Override |
| 2047 | public void registerNetworkActivityListener(INetworkActivityListener listener) { |
| 2048 | mNetworkActivityListeners.register(listener); |
| 2049 | } |
| 2050 | |
| 2051 | @Override |
| 2052 | public void unregisterNetworkActivityListener(INetworkActivityListener listener) { |
| 2053 | mNetworkActivityListeners.unregister(listener); |
| 2054 | } |
| 2055 | |
| 2056 | @Override |
| 2057 | public boolean isNetworkActive() { |
| 2058 | synchronized (mNetworkActivityListeners) { |
| 2059 | return mNetworkActive || mActiveIdleTimers.isEmpty(); |
| 2060 | } |
| 2061 | } |
| 2062 | |
| 2063 | private void reportNetworkActive() { |
| 2064 | final int length = mNetworkActivityListeners.beginBroadcast(); |
Robert Greenwalt | 2c9f547 | 2014-04-21 14:50:28 -0700 | [diff] [blame] | 2065 | try { |
| 2066 | for (int i = 0; i < length; i++) { |
| 2067 | try { |
| 2068 | mNetworkActivityListeners.getBroadcastItem(i).onNetworkActive(); |
| 2069 | } catch (RemoteException e) { |
| 2070 | } catch (RuntimeException e) { |
| 2071 | } |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 2072 | } |
Robert Greenwalt | 2c9f547 | 2014-04-21 14:50:28 -0700 | [diff] [blame] | 2073 | } finally { |
| 2074 | mNetworkActivityListeners.finishBroadcast(); |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 2075 | } |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 2076 | } |
| 2077 | |
Mattias Falk | 8b47b36 | 2011-08-23 14:15:13 +0200 | [diff] [blame] | 2078 | /** {@inheritDoc} */ |
Jeff Sharkey | 7b4596f | 2013-02-25 10:55:29 -0800 | [diff] [blame] | 2079 | @Override |
Jeff Sharkey | fa23c5a | 2011-08-09 21:44:24 -0700 | [diff] [blame] | 2080 | public void monitor() { |
| 2081 | if (mConnector != null) { |
| 2082 | mConnector.monitor(); |
| 2083 | } |
| 2084 | } |
Jeff Sharkey | 47eb102 | 2011-08-25 17:48:52 -0700 | [diff] [blame] | 2085 | |
| 2086 | @Override |
| 2087 | protected void dump(FileDescriptor fd, PrintWriter pw, String[] args) { |
| 2088 | mContext.enforceCallingOrSelfPermission(DUMP, TAG); |
| 2089 | |
Robert Greenwalt | 470fd72 | 2012-01-18 12:51:15 -0800 | [diff] [blame] | 2090 | pw.println("NetworkManagementService NativeDaemonConnector Log:"); |
| 2091 | mConnector.dump(fd, pw, args); |
| 2092 | pw.println(); |
| 2093 | |
Jeff Sharkey | 47eb102 | 2011-08-25 17:48:52 -0700 | [diff] [blame] | 2094 | pw.print("Bandwidth control enabled: "); pw.println(mBandwidthControlEnabled); |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 2095 | pw.print("mMobileActivityFromRadio="); pw.print(mMobileActivityFromRadio); |
| 2096 | pw.print(" mLastPowerStateFromRadio="); pw.println(mLastPowerStateFromRadio); |
| 2097 | pw.print("mNetworkActive="); pw.println(mNetworkActive); |
Jeff Sharkey | 47eb102 | 2011-08-25 17:48:52 -0700 | [diff] [blame] | 2098 | |
| 2099 | synchronized (mQuotaLock) { |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 2100 | pw.print("Active quota ifaces: "); pw.println(mActiveQuotas.toString()); |
| 2101 | pw.print("Active alert ifaces: "); pw.println(mActiveAlerts.toString()); |
Jeff Sharkey | 47eb102 | 2011-08-25 17:48:52 -0700 | [diff] [blame] | 2102 | } |
| 2103 | |
| 2104 | synchronized (mUidRejectOnQuota) { |
| 2105 | pw.print("UID reject on quota ifaces: ["); |
| 2106 | final int size = mUidRejectOnQuota.size(); |
| 2107 | for (int i = 0; i < size; i++) { |
| 2108 | pw.print(mUidRejectOnQuota.keyAt(i)); |
| 2109 | if (i < size - 1) pw.print(","); |
| 2110 | } |
| 2111 | pw.println("]"); |
| 2112 | } |
Jeff Sharkey | c268f0b | 2012-08-24 10:25:31 -0700 | [diff] [blame] | 2113 | |
Amith Yamasani | 15e47235 | 2015-04-24 19:06:07 -0700 | [diff] [blame] | 2114 | synchronized (mUidFirewallRules) { |
| 2115 | pw.print("UID firewall rule: ["); |
| 2116 | final int size = mUidFirewallRules.size(); |
| 2117 | for (int i = 0; i < size; i++) { |
| 2118 | pw.print(mUidFirewallRules.keyAt(i)); |
| 2119 | pw.print(":"); |
| 2120 | pw.print(mUidFirewallRules.valueAt(i)); |
| 2121 | if (i < size - 1) pw.print(","); |
| 2122 | } |
| 2123 | pw.println("]"); |
| 2124 | } |
| 2125 | |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 2126 | synchronized (mIdleTimerLock) { |
| 2127 | pw.println("Idle timers:"); |
| 2128 | for (HashMap.Entry<String, IdleTimerParams> ent : mActiveIdleTimers.entrySet()) { |
| 2129 | pw.print(" "); pw.print(ent.getKey()); pw.println(":"); |
| 2130 | IdleTimerParams params = ent.getValue(); |
| 2131 | pw.print(" timeout="); pw.print(params.timeout); |
| 2132 | pw.print(" type="); pw.print(params.type); |
| 2133 | pw.print(" networkCount="); pw.println(params.networkCount); |
| 2134 | } |
| 2135 | } |
| 2136 | |
Jeff Sharkey | c268f0b | 2012-08-24 10:25:31 -0700 | [diff] [blame] | 2137 | pw.print("Firewall enabled: "); pw.println(mFirewallEnabled); |
Jeff Sharkey | 47eb102 | 2011-08-25 17:48:52 -0700 | [diff] [blame] | 2138 | } |
Robert Greenwalt | 9ba9c58 | 2014-03-19 17:56:12 -0700 | [diff] [blame] | 2139 | |
Robert Greenwalt | 568891d | 2014-04-04 13:38:00 -0700 | [diff] [blame] | 2140 | @Override |
Paul Jensen | 6bc2c2c | 2014-05-07 15:27:40 -0400 | [diff] [blame] | 2141 | public void createPhysicalNetwork(int netId) { |
Robert Greenwalt | 9ba9c58 | 2014-03-19 17:56:12 -0700 | [diff] [blame] | 2142 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
| 2143 | |
| 2144 | try { |
Paul Jensen | 992f252 | 2014-04-28 10:33:11 -0400 | [diff] [blame] | 2145 | mConnector.execute("network", "create", netId); |
Robert Greenwalt | 9ba9c58 | 2014-03-19 17:56:12 -0700 | [diff] [blame] | 2146 | } catch (NativeDaemonConnectorException e) { |
| 2147 | throw e.rethrowAsParcelableException(); |
| 2148 | } |
| 2149 | } |
| 2150 | |
Robert Greenwalt | 568891d | 2014-04-04 13:38:00 -0700 | [diff] [blame] | 2151 | @Override |
Sreeram Ramachandran | 8cd33ed | 2014-07-23 15:23:15 -0700 | [diff] [blame] | 2152 | public void createVirtualNetwork(int netId, boolean hasDNS, boolean secure) { |
Paul Jensen | 6bc2c2c | 2014-05-07 15:27:40 -0400 | [diff] [blame] | 2153 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
| 2154 | |
| 2155 | try { |
Sreeram Ramachandran | 8cd33ed | 2014-07-23 15:23:15 -0700 | [diff] [blame] | 2156 | mConnector.execute("network", "create", netId, "vpn", hasDNS ? "1" : "0", |
| 2157 | secure ? "1" : "0"); |
Paul Jensen | 6bc2c2c | 2014-05-07 15:27:40 -0400 | [diff] [blame] | 2158 | } catch (NativeDaemonConnectorException e) { |
| 2159 | throw e.rethrowAsParcelableException(); |
| 2160 | } |
| 2161 | } |
| 2162 | |
| 2163 | @Override |
Robert Greenwalt | 9ba9c58 | 2014-03-19 17:56:12 -0700 | [diff] [blame] | 2164 | public void removeNetwork(int netId) { |
| 2165 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
| 2166 | |
| 2167 | try { |
| 2168 | mConnector.execute("network", "destroy", netId); |
| 2169 | } catch (NativeDaemonConnectorException e) { |
| 2170 | throw e.rethrowAsParcelableException(); |
| 2171 | } |
| 2172 | } |
Robert Greenwalt | 568891d | 2014-04-04 13:38:00 -0700 | [diff] [blame] | 2173 | |
| 2174 | @Override |
Paul Jensen | 992f252 | 2014-04-28 10:33:11 -0400 | [diff] [blame] | 2175 | public void addInterfaceToNetwork(String iface, int netId) { |
Sreeram Ramachandran | a77760d | 2014-07-17 17:09:07 -0700 | [diff] [blame] | 2176 | modifyInterfaceInNetwork("add", "" + netId, iface); |
Paul Jensen | 992f252 | 2014-04-28 10:33:11 -0400 | [diff] [blame] | 2177 | } |
| 2178 | |
| 2179 | @Override |
| 2180 | public void removeInterfaceFromNetwork(String iface, int netId) { |
Sreeram Ramachandran | a77760d | 2014-07-17 17:09:07 -0700 | [diff] [blame] | 2181 | modifyInterfaceInNetwork("remove", "" + netId, iface); |
| 2182 | } |
Paul Jensen | 992f252 | 2014-04-28 10:33:11 -0400 | [diff] [blame] | 2183 | |
Sreeram Ramachandran | a77760d | 2014-07-17 17:09:07 -0700 | [diff] [blame] | 2184 | private void modifyInterfaceInNetwork(String action, String netId, String iface) { |
| 2185 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Paul Jensen | 992f252 | 2014-04-28 10:33:11 -0400 | [diff] [blame] | 2186 | try { |
Sreeram Ramachandran | a77760d | 2014-07-17 17:09:07 -0700 | [diff] [blame] | 2187 | mConnector.execute("network", "interface", action, netId, iface); |
Paul Jensen | 992f252 | 2014-04-28 10:33:11 -0400 | [diff] [blame] | 2188 | } catch (NativeDaemonConnectorException e) { |
| 2189 | throw e.rethrowAsParcelableException(); |
| 2190 | } |
| 2191 | } |
| 2192 | |
| 2193 | @Override |
Robert Greenwalt | 913c895 | 2014-04-07 17:36:35 -0700 | [diff] [blame] | 2194 | public void addLegacyRouteForNetId(int netId, RouteInfo routeInfo, int uid) { |
Robert Greenwalt | 568891d | 2014-04-04 13:38:00 -0700 | [diff] [blame] | 2195 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
| 2196 | |
Sreeram Ramachandran | 03666c7 | 2014-07-19 23:21:46 -0700 | [diff] [blame] | 2197 | final Command cmd = new Command("network", "route", "legacy", uid, "add", netId); |
Robert Greenwalt | 568891d | 2014-04-04 13:38:00 -0700 | [diff] [blame] | 2198 | |
Sreeram Ramachandran | 1fbcb27 | 2014-05-22 16:30:48 -0700 | [diff] [blame] | 2199 | // create triplet: interface dest-ip-addr/prefixlength gateway-ip-addr |
Sreeram Ramachandran | cc91c7b | 2014-06-03 18:41:43 -0700 | [diff] [blame] | 2200 | final LinkAddress la = routeInfo.getDestinationLinkAddress(); |
Robert Greenwalt | 568891d | 2014-04-04 13:38:00 -0700 | [diff] [blame] | 2201 | cmd.appendArg(routeInfo.getInterface()); |
Lorenzo Colitti | 7dc78cf | 2014-06-09 22:58:46 +0900 | [diff] [blame] | 2202 | cmd.appendArg(la.getAddress().getHostAddress() + "/" + la.getPrefixLength()); |
Sreeram Ramachandran | 1fbcb27 | 2014-05-22 16:30:48 -0700 | [diff] [blame] | 2203 | if (routeInfo.hasGateway()) { |
| 2204 | cmd.appendArg(routeInfo.getGateway().getHostAddress()); |
| 2205 | } |
Robert Greenwalt | 568891d | 2014-04-04 13:38:00 -0700 | [diff] [blame] | 2206 | |
| 2207 | try { |
| 2208 | mConnector.execute(cmd); |
| 2209 | } catch (NativeDaemonConnectorException e) { |
| 2210 | throw e.rethrowAsParcelableException(); |
| 2211 | } |
| 2212 | } |
| 2213 | |
| 2214 | @Override |
Sreeram Ramachandran | f047f2a | 2014-04-15 16:04:26 -0700 | [diff] [blame] | 2215 | public void setDefaultNetId(int netId) { |
Robert Greenwalt | 568891d | 2014-04-04 13:38:00 -0700 | [diff] [blame] | 2216 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
| 2217 | |
| 2218 | try { |
Sreeram Ramachandran | f047f2a | 2014-04-15 16:04:26 -0700 | [diff] [blame] | 2219 | mConnector.execute("network", "default", "set", netId); |
Robert Greenwalt | 568891d | 2014-04-04 13:38:00 -0700 | [diff] [blame] | 2220 | } catch (NativeDaemonConnectorException e) { |
| 2221 | throw e.rethrowAsParcelableException(); |
| 2222 | } |
| 2223 | } |
| 2224 | |
| 2225 | @Override |
| 2226 | public void clearDefaultNetId() { |
| 2227 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
| 2228 | |
| 2229 | try { |
| 2230 | mConnector.execute("network", "default", "clear"); |
| 2231 | } catch (NativeDaemonConnectorException e) { |
| 2232 | throw e.rethrowAsParcelableException(); |
| 2233 | } |
| 2234 | } |
| 2235 | |
| 2236 | @Override |
Sreeram Ramachandran | e4a05af | 2014-09-24 09:16:19 -0700 | [diff] [blame] | 2237 | public void setPermission(String permission, int[] uids) { |
Robert Greenwalt | 568891d | 2014-04-04 13:38:00 -0700 | [diff] [blame] | 2238 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
| 2239 | |
Sreeram Ramachandran | e4a05af | 2014-09-24 09:16:19 -0700 | [diff] [blame] | 2240 | Object[] argv = new Object[4 + MAX_UID_RANGES_PER_COMMAND]; |
| 2241 | argv[0] = "permission"; |
| 2242 | argv[1] = "user"; |
| 2243 | argv[2] = "set"; |
| 2244 | argv[3] = permission; |
| 2245 | int argc = 4; |
| 2246 | // Avoid overly long commands by limiting number of UIDs per command. |
| 2247 | for (int i = 0; i < uids.length; ++i) { |
| 2248 | argv[argc++] = uids[i]; |
| 2249 | if (i == uids.length - 1 || argc == argv.length) { |
| 2250 | try { |
| 2251 | mConnector.execute("network", Arrays.copyOf(argv, argc)); |
| 2252 | } catch (NativeDaemonConnectorException e) { |
| 2253 | throw e.rethrowAsParcelableException(); |
| 2254 | } |
| 2255 | argc = 4; |
| 2256 | } |
Robert Greenwalt | 568891d | 2014-04-04 13:38:00 -0700 | [diff] [blame] | 2257 | } |
| 2258 | } |
| 2259 | |
| 2260 | @Override |
| 2261 | public void clearPermission(int[] uids) { |
| 2262 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
| 2263 | |
Sreeram Ramachandran | e4a05af | 2014-09-24 09:16:19 -0700 | [diff] [blame] | 2264 | Object[] argv = new Object[3 + MAX_UID_RANGES_PER_COMMAND]; |
| 2265 | argv[0] = "permission"; |
| 2266 | argv[1] = "user"; |
| 2267 | argv[2] = "clear"; |
| 2268 | int argc = 3; |
| 2269 | // Avoid overly long commands by limiting number of UIDs per command. |
| 2270 | for (int i = 0; i < uids.length; ++i) { |
| 2271 | argv[argc++] = uids[i]; |
| 2272 | if (i == uids.length - 1 || argc == argv.length) { |
| 2273 | try { |
| 2274 | mConnector.execute("network", Arrays.copyOf(argv, argc)); |
| 2275 | } catch (NativeDaemonConnectorException e) { |
| 2276 | throw e.rethrowAsParcelableException(); |
| 2277 | } |
| 2278 | argc = 3; |
| 2279 | } |
Robert Greenwalt | 568891d | 2014-04-04 13:38:00 -0700 | [diff] [blame] | 2280 | } |
| 2281 | } |
Paul Jensen | 6bc2c2c | 2014-05-07 15:27:40 -0400 | [diff] [blame] | 2282 | |
| 2283 | @Override |
| 2284 | public void allowProtect(int uid) { |
| 2285 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
| 2286 | |
| 2287 | try { |
| 2288 | mConnector.execute("network", "protect", "allow", uid); |
| 2289 | } catch (NativeDaemonConnectorException e) { |
| 2290 | throw e.rethrowAsParcelableException(); |
| 2291 | } |
| 2292 | } |
| 2293 | |
| 2294 | @Override |
| 2295 | public void denyProtect(int uid) { |
| 2296 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
| 2297 | |
| 2298 | try { |
| 2299 | mConnector.execute("network", "protect", "deny", uid); |
| 2300 | } catch (NativeDaemonConnectorException e) { |
| 2301 | throw e.rethrowAsParcelableException(); |
| 2302 | } |
| 2303 | } |
| 2304 | |
Sreeram Ramachandran | a77760d | 2014-07-17 17:09:07 -0700 | [diff] [blame] | 2305 | @Override |
| 2306 | public void addInterfaceToLocalNetwork(String iface, List<RouteInfo> routes) { |
| 2307 | modifyInterfaceInNetwork("add", "local", iface); |
| 2308 | |
| 2309 | for (RouteInfo route : routes) { |
| 2310 | if (!route.isDefaultRoute()) { |
| 2311 | modifyRoute("add", "local", route); |
| 2312 | } |
| 2313 | } |
| 2314 | } |
| 2315 | |
| 2316 | @Override |
| 2317 | public void removeInterfaceFromLocalNetwork(String iface) { |
| 2318 | modifyInterfaceInNetwork("remove", "local", iface); |
| 2319 | } |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 2320 | } |