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; |
Jeff Sharkey | eedcb95 | 2011-05-17 14:55:15 -0700 | [diff] [blame] | 46 | import android.net.NetworkStats; |
Robert Greenwalt | ed12640 | 2011-01-28 15:34:55 -0800 | [diff] [blame] | 47 | import android.net.NetworkUtils; |
Robert Greenwalt | 59b1a4e | 2011-05-10 15:05:02 -0700 | [diff] [blame] | 48 | import android.net.RouteInfo; |
Paul Jensen | 6bc2c2c | 2014-05-07 15:27:40 -0400 | [diff] [blame] | 49 | import android.net.UidRange; |
Irfan Sheriff | 9ab518ad | 2010-03-12 15:48:17 -0800 | [diff] [blame] | 50 | import android.net.wifi.WifiConfiguration; |
| 51 | import android.net.wifi.WifiConfiguration.KeyMgmt; |
Dianne Hackborn | 91268cf | 2013-06-13 19:06:50 -0700 | [diff] [blame] | 52 | import android.os.BatteryStats; |
Jeff Sharkey | f56e243 | 2012-09-06 17:54:29 -0700 | [diff] [blame] | 53 | import android.os.Binder; |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 54 | import android.os.Handler; |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 55 | import android.os.INetworkActivityListener; |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 56 | import android.os.INetworkManagementService; |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 57 | import android.os.PowerManager; |
Jeff Sharkey | f56e243 | 2012-09-06 17:54:29 -0700 | [diff] [blame] | 58 | import android.os.Process; |
Jeff Sharkey | 3df273e | 2011-12-15 15:47:12 -0800 | [diff] [blame] | 59 | import android.os.RemoteCallbackList; |
| 60 | import android.os.RemoteException; |
Jeff Sharkey | 7a1c3fc | 2013-06-04 12:29:00 -0700 | [diff] [blame] | 61 | import android.os.ServiceManager; |
Jeff Sharkey | 605eb79 | 2014-11-04 13:34:06 -0800 | [diff] [blame] | 62 | import android.os.StrictMode; |
Jeff Sharkey | 9a13f36 | 2011-04-26 16:25:36 -0700 | [diff] [blame] | 63 | import android.os.SystemClock; |
Marco Nelissen | 62dbb22 | 2010-02-18 10:56:30 -0800 | [diff] [blame] | 64 | import android.os.SystemProperties; |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 65 | import android.telephony.DataConnectionRealTimeInfo; |
| 66 | import android.telephony.PhoneStateListener; |
Wink Saville | fb40dd4 | 2014-06-12 17:02:31 -0700 | [diff] [blame] | 67 | import android.telephony.SubscriptionManager; |
Wink Saville | 67e0789 | 2014-06-18 16:43:14 -0700 | [diff] [blame] | 68 | import android.telephony.TelephonyManager; |
Irfan Sheriff | 9ab518ad | 2010-03-12 15:48:17 -0800 | [diff] [blame] | 69 | import android.util.Log; |
Joe Onorato | 8a9b220 | 2010-02-26 18:56:32 -0800 | [diff] [blame] | 70 | import android.util.Slog; |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 71 | import android.util.SparseBooleanArray; |
Jeff Sharkey | 605eb79 | 2014-11-04 13:34:06 -0800 | [diff] [blame] | 72 | import android.util.SparseIntArray; |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 73 | |
Jeff Sharkey | 605eb79 | 2014-11-04 13:34:06 -0800 | [diff] [blame] | 74 | import com.android.internal.annotations.GuardedBy; |
Jeff Sharkey | 7a1c3fc | 2013-06-04 12:29:00 -0700 | [diff] [blame] | 75 | import com.android.internal.app.IBatteryStats; |
Jeff Sharkey | 1059c3c | 2011-10-04 16:54:49 -0700 | [diff] [blame] | 76 | import com.android.internal.net.NetworkStatsFactory; |
Jeff Sharkey | 605eb79 | 2014-11-04 13:34:06 -0800 | [diff] [blame] | 77 | import com.android.internal.util.HexDump; |
Jeff Sharkey | c268f0b | 2012-08-24 10:25:31 -0700 | [diff] [blame] | 78 | import com.android.internal.util.Preconditions; |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 79 | import com.android.server.NativeDaemonConnector.Command; |
Jeff Sharkey | 56cd646 | 2013-06-07 15:09:15 -0700 | [diff] [blame] | 80 | import com.android.server.NativeDaemonConnector.SensitiveArg; |
Jeff Sharkey | 69ddab4 | 2012-08-25 00:05:46 -0700 | [diff] [blame] | 81 | import com.android.server.net.LockdownVpnTracker; |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 82 | import com.google.android.collect.Maps; |
Jeff Sharkey | 4414cea | 2011-06-24 17:05:24 -0700 | [diff] [blame] | 83 | |
Robert Greenwalt | 59b1a4e | 2011-05-10 15:05:02 -0700 | [diff] [blame] | 84 | import java.io.BufferedReader; |
| 85 | import java.io.DataInputStream; |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 86 | import java.io.File; |
Jeff Sharkey | 47eb102 | 2011-08-25 17:48:52 -0700 | [diff] [blame] | 87 | import java.io.FileDescriptor; |
Jeff Sharkey | 9a13f36 | 2011-04-26 16:25:36 -0700 | [diff] [blame] | 88 | import java.io.FileInputStream; |
Jeff Sharkey | 9a13f36 | 2011-04-26 16:25:36 -0700 | [diff] [blame] | 89 | import java.io.IOException; |
Jeff Sharkey | 9a13f36 | 2011-04-26 16:25:36 -0700 | [diff] [blame] | 90 | import java.io.InputStreamReader; |
Jeff Sharkey | 47eb102 | 2011-08-25 17:48:52 -0700 | [diff] [blame] | 91 | import java.io.PrintWriter; |
Jeff Sharkey | eedcb95 | 2011-05-17 14:55:15 -0700 | [diff] [blame] | 92 | import java.net.InetAddress; |
Robert Greenwalt | 3b28e9a | 2011-11-02 14:37:19 -0700 | [diff] [blame] | 93 | import java.net.InterfaceAddress; |
| 94 | import java.net.NetworkInterface; |
| 95 | import java.net.SocketException; |
Jeff Sharkey | eedcb95 | 2011-05-17 14:55:15 -0700 | [diff] [blame] | 96 | import java.util.ArrayList; |
Paul Jensen | 6bc2c2c | 2014-05-07 15:27:40 -0400 | [diff] [blame] | 97 | import java.util.Arrays; |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 98 | import java.util.HashMap; |
jiaguo | 1da35f7 | 2014-01-09 16:39:59 +0800 | [diff] [blame] | 99 | import java.util.List; |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 100 | import java.util.Map; |
Jeff Sharkey | eedcb95 | 2011-05-17 14:55:15 -0700 | [diff] [blame] | 101 | import java.util.NoSuchElementException; |
| 102 | import java.util.StringTokenizer; |
Robert Greenwalt | e5c3afb | 2010-09-22 14:32:35 -0700 | [diff] [blame] | 103 | import java.util.concurrent.CountDownLatch; |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 104 | |
| 105 | /** |
| 106 | * @hide |
| 107 | */ |
Jeff Sharkey | 8e9992a | 2011-08-23 18:37:23 -0700 | [diff] [blame] | 108 | public class NetworkManagementService extends INetworkManagementService.Stub |
| 109 | implements Watchdog.Monitor { |
Jeff Sharkey | eedcb95 | 2011-05-17 14:55:15 -0700 | [diff] [blame] | 110 | private static final String TAG = "NetworkManagementService"; |
Dianne Hackborn | cef65ee | 2010-09-30 18:27:22 -0700 | [diff] [blame] | 111 | private static final boolean DBG = false; |
Kenny Root | 305bcbf | 2010-09-03 07:56:38 -0700 | [diff] [blame] | 112 | private static final String NETD_TAG = "NetdConnector"; |
Lorenzo Colitti | 7421a01 | 2013-08-20 22:51:24 +0900 | [diff] [blame] | 113 | private static final String NETD_SOCKET_NAME = "netd"; |
Kenny Root | 305bcbf | 2010-09-03 07:56:38 -0700 | [diff] [blame] | 114 | |
Paul Jensen | 6bc2c2c | 2014-05-07 15:27:40 -0400 | [diff] [blame] | 115 | private static final int MAX_UID_RANGES_PER_COMMAND = 10; |
| 116 | |
Jeff Sharkey | 8e9992a | 2011-08-23 18:37:23 -0700 | [diff] [blame] | 117 | /** |
| 118 | * Name representing {@link #setGlobalAlert(long)} limit when delivered to |
| 119 | * {@link INetworkManagementEventObserver#limitReached(String, String)}. |
| 120 | */ |
| 121 | public static final String LIMIT_GLOBAL_ALERT = "globalAlert"; |
| 122 | |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 123 | class NetdResponseCode { |
Sreeram Ramachandran | 03666c7 | 2014-07-19 23:21:46 -0700 | [diff] [blame] | 124 | /* Keep in sync with system/netd/server/ResponseCode.h */ |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 125 | public static final int InterfaceListResult = 110; |
| 126 | public static final int TetherInterfaceListResult = 111; |
| 127 | public static final int TetherDnsFwdTgtListResult = 112; |
San Mehat | 72759df | 2010-01-19 13:50:37 -0800 | [diff] [blame] | 128 | public static final int TtyListResult = 113; |
Jeff Sharkey | e4984be | 2013-09-10 21:03:27 -0700 | [diff] [blame] | 129 | public static final int TetheringStatsListResult = 114; |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 130 | |
| 131 | public static final int TetherStatusResult = 210; |
| 132 | public static final int IpFwdStatusResult = 211; |
San Mehat | ed4fc8a | 2010-01-22 12:28:36 -0800 | [diff] [blame] | 133 | public static final int InterfaceGetCfgResult = 213; |
Robert Greenwalt | e325392 | 2010-02-18 09:23:25 -0800 | [diff] [blame] | 134 | public static final int SoftapStatusResult = 214; |
San Mehat | 91cac64 | 2010-03-31 14:31:36 -0700 | [diff] [blame] | 135 | public static final int InterfaceRxCounterResult = 216; |
| 136 | public static final int InterfaceTxCounterResult = 217; |
Jeff Sharkey | cdd02c5d | 2011-09-16 01:52:49 -0700 | [diff] [blame] | 137 | public static final int QuotaCounterResult = 220; |
| 138 | public static final int TetheringStatsResult = 221; |
Selim Gurun | 84c00c6 | 2012-02-27 15:42:38 -0800 | [diff] [blame] | 139 | public static final int DnsProxyQueryResult = 222; |
Lorenzo Colitti | 7975184 | 2013-02-28 16:16:03 +0900 | [diff] [blame] | 140 | public static final int ClatdStatusResult = 223; |
Robert Greenwalt | e325392 | 2010-02-18 09:23:25 -0800 | [diff] [blame] | 141 | |
| 142 | public static final int InterfaceChange = 600; |
JP Abgrall | 12b933d | 2011-07-14 18:09:22 -0700 | [diff] [blame] | 143 | public static final int BandwidthControl = 601; |
Haoyu Bai | 6b7358d | 2012-07-17 16:36:50 -0700 | [diff] [blame] | 144 | public static final int InterfaceClassActivity = 613; |
Lorenzo Colitti | 5c7daac | 2013-08-05 10:39:37 +0900 | [diff] [blame] | 145 | public static final int InterfaceAddressChange = 614; |
Lorenzo Colitti | 5ae4a53 | 2013-10-31 11:59:46 +0900 | [diff] [blame] | 146 | public static final int InterfaceDnsServerInfo = 615; |
Lorenzo Colitti | c18cbfd | 2014-06-13 21:21:03 +0900 | [diff] [blame] | 147 | public static final int RouteChange = 616; |
Jeff Sharkey | 605eb79 | 2014-11-04 13:34:06 -0800 | [diff] [blame] | 148 | public static final int StrictCleartext = 617; |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 149 | } |
| 150 | |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 151 | static final int DAEMON_MSG_MOBILE_CONN_REAL_TIME_INFO = 1; |
| 152 | |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 153 | /** |
| 154 | * Binder context for this service |
| 155 | */ |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 156 | private final Context mContext; |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 157 | |
| 158 | /** |
| 159 | * connector object for communicating with netd |
| 160 | */ |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 161 | private final NativeDaemonConnector mConnector; |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 162 | |
Robert Greenwalt | 2c9f547 | 2014-04-21 14:50:28 -0700 | [diff] [blame] | 163 | private final Handler mFgHandler; |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 164 | private final Handler mDaemonHandler; |
| 165 | private final PhoneStateListener mPhoneStateListener; |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 166 | |
Dianne Hackborn | e13c4c0 | 2014-02-11 17:18:35 -0800 | [diff] [blame] | 167 | private IBatteryStats mBatteryStats; |
| 168 | |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 169 | private final Thread mThread; |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 170 | private CountDownLatch mConnectedSignal = new CountDownLatch(1); |
Robert Greenwalt | e5c3afb | 2010-09-22 14:32:35 -0700 | [diff] [blame] | 171 | |
Jeff Sharkey | 3df273e | 2011-12-15 15:47:12 -0800 | [diff] [blame] | 172 | private final RemoteCallbackList<INetworkManagementEventObserver> mObservers = |
| 173 | new RemoteCallbackList<INetworkManagementEventObserver>(); |
San Mehat | 4d02d00 | 2010-01-22 16:07:46 -0800 | [diff] [blame] | 174 | |
Jeff Sharkey | 1059c3c | 2011-10-04 16:54:49 -0700 | [diff] [blame] | 175 | private final NetworkStatsFactory mStatsFactory = new NetworkStatsFactory(); |
| 176 | |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 177 | private Object mQuotaLock = new Object(); |
Jeff Sharkey | 605eb79 | 2014-11-04 13:34:06 -0800 | [diff] [blame] | 178 | |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 179 | /** Set of interfaces with active quotas. */ |
Jeff Sharkey | 605eb79 | 2014-11-04 13:34:06 -0800 | [diff] [blame] | 180 | @GuardedBy("mQuotaLock") |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 181 | private HashMap<String, Long> mActiveQuotas = Maps.newHashMap(); |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 182 | /** Set of interfaces with active alerts. */ |
Jeff Sharkey | 605eb79 | 2014-11-04 13:34:06 -0800 | [diff] [blame] | 183 | @GuardedBy("mQuotaLock") |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 184 | private HashMap<String, Long> mActiveAlerts = Maps.newHashMap(); |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 185 | /** Set of UIDs with active reject rules. */ |
Jeff Sharkey | 605eb79 | 2014-11-04 13:34:06 -0800 | [diff] [blame] | 186 | @GuardedBy("mQuotaLock") |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 187 | private SparseBooleanArray mUidRejectOnQuota = new SparseBooleanArray(); |
Jeff Sharkey | 605eb79 | 2014-11-04 13:34:06 -0800 | [diff] [blame] | 188 | /** Set of UIDs with cleartext penalties. */ |
| 189 | @GuardedBy("mQuotaLock") |
| 190 | private SparseIntArray mUidCleartextPolicy = new SparseIntArray(); |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 191 | |
Haoyu Bai | 0412423 | 2012-06-28 15:26:19 -0700 | [diff] [blame] | 192 | private Object mIdleTimerLock = new Object(); |
| 193 | /** Set of interfaces with active idle timers. */ |
| 194 | private static class IdleTimerParams { |
| 195 | public final int timeout; |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 196 | public final int type; |
Haoyu Bai | 0412423 | 2012-06-28 15:26:19 -0700 | [diff] [blame] | 197 | public int networkCount; |
| 198 | |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 199 | IdleTimerParams(int timeout, int type) { |
Haoyu Bai | 0412423 | 2012-06-28 15:26:19 -0700 | [diff] [blame] | 200 | this.timeout = timeout; |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 201 | this.type = type; |
Haoyu Bai | 0412423 | 2012-06-28 15:26:19 -0700 | [diff] [blame] | 202 | this.networkCount = 1; |
| 203 | } |
| 204 | } |
| 205 | private HashMap<String, IdleTimerParams> mActiveIdleTimers = Maps.newHashMap(); |
| 206 | |
Jeff Sharkey | fa23c5a | 2011-08-09 21:44:24 -0700 | [diff] [blame] | 207 | private volatile boolean mBandwidthControlEnabled; |
Jeff Sharkey | c268f0b | 2012-08-24 10:25:31 -0700 | [diff] [blame] | 208 | private volatile boolean mFirewallEnabled; |
Jeff Sharkey | 605eb79 | 2014-11-04 13:34:06 -0800 | [diff] [blame] | 209 | private volatile boolean mStrictEnabled; |
Jeff Sharkey | 350083e | 2011-06-29 10:45:16 -0700 | [diff] [blame] | 210 | |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 211 | private boolean mMobileActivityFromRadio = false; |
| 212 | private int mLastPowerStateFromRadio = DataConnectionRealTimeInfo.DC_POWER_STATE_LOW; |
Adam Lesinski | e08af19 | 2015-03-25 16:42:59 -0700 | [diff] [blame^] | 213 | private int mLastPowerStateFromWifi = DataConnectionRealTimeInfo.DC_POWER_STATE_LOW; |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 214 | |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 215 | private final RemoteCallbackList<INetworkActivityListener> mNetworkActivityListeners = |
| 216 | new RemoteCallbackList<INetworkActivityListener>(); |
| 217 | private boolean mNetworkActive; |
| 218 | |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 219 | /** |
| 220 | * Constructs a new NetworkManagementService instance |
| 221 | * |
| 222 | * @param context Binder context for this service |
| 223 | */ |
Lorenzo Colitti | 7421a01 | 2013-08-20 22:51:24 +0900 | [diff] [blame] | 224 | private NetworkManagementService(Context context, String socket) { |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 225 | mContext = context; |
San Mehat | 4d02d00 | 2010-01-22 16:07:46 -0800 | [diff] [blame] | 226 | |
Robert Greenwalt | 2c9f547 | 2014-04-21 14:50:28 -0700 | [diff] [blame] | 227 | // make sure this is on the same looper as our NativeDaemonConnector for sync purposes |
| 228 | mFgHandler = new Handler(FgThread.get().getLooper()); |
| 229 | |
Marco Nelissen | 62dbb22 | 2010-02-18 10:56:30 -0800 | [diff] [blame] | 230 | if ("simulator".equals(SystemProperties.get("ro.product.device"))) { |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 231 | mConnector = null; |
| 232 | mThread = null; |
| 233 | mDaemonHandler = null; |
| 234 | mPhoneStateListener = null; |
Marco Nelissen | 62dbb22 | 2010-02-18 10:56:30 -0800 | [diff] [blame] | 235 | return; |
| 236 | } |
| 237 | |
Dianne Hackborn | 4590e52 | 2014-03-24 13:36:46 -0700 | [diff] [blame] | 238 | // Don't need this wake lock, since we now have a time stamp for when |
| 239 | // the network actually went inactive. (It might be nice to still do this, |
| 240 | // but I don't want to do it through the power manager because that pollutes the |
| 241 | // battery stats history with pointless noise.) |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 242 | //PowerManager pm = (PowerManager)context.getSystemService(Context.POWER_SERVICE); |
Dianne Hackborn | 4590e52 | 2014-03-24 13:36:46 -0700 | [diff] [blame] | 243 | PowerManager.WakeLock wl = null; //pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, NETD_TAG); |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 244 | |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 245 | mConnector = new NativeDaemonConnector( |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 246 | new NetdCallbackReceiver(), socket, 10, NETD_TAG, 160, wl, |
| 247 | FgThread.get().getLooper()); |
Robert Greenwalt | e5c3afb | 2010-09-22 14:32:35 -0700 | [diff] [blame] | 248 | mThread = new Thread(mConnector, NETD_TAG); |
Jeff Sharkey | fa23c5a | 2011-08-09 21:44:24 -0700 | [diff] [blame] | 249 | |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 250 | mDaemonHandler = new Handler(FgThread.get().getLooper()); |
Wink Saville | 67e0789 | 2014-06-18 16:43:14 -0700 | [diff] [blame] | 251 | |
Wink Saville | d09c4ca | 2014-11-22 10:08:16 -0800 | [diff] [blame] | 252 | mPhoneStateListener = new PhoneStateListener(SubscriptionManager.DEFAULT_SUBSCRIPTION_ID, |
Wink Saville | fb40dd4 | 2014-06-12 17:02:31 -0700 | [diff] [blame] | 253 | mDaemonHandler.getLooper()) { |
Wink Saville | 67e0789 | 2014-06-18 16:43:14 -0700 | [diff] [blame] | 254 | @Override |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 255 | public void onDataConnectionRealTimeInfoChanged( |
| 256 | DataConnectionRealTimeInfo dcRtInfo) { |
Wink Saville | 67e0789 | 2014-06-18 16:43:14 -0700 | [diff] [blame] | 257 | if (DBG) Slog.d(TAG, "onDataConnectionRealTimeInfoChanged: " + dcRtInfo); |
Dianne Hackborn | 2d4b4ed | 2014-05-21 15:01:03 -0700 | [diff] [blame] | 258 | notifyInterfaceClassActivity(ConnectivityManager.TYPE_MOBILE, |
| 259 | dcRtInfo.getDcPowerState(), dcRtInfo.getTime(), true); |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 260 | } |
| 261 | }; |
Wink Saville | 67e0789 | 2014-06-18 16:43:14 -0700 | [diff] [blame] | 262 | TelephonyManager tm = (TelephonyManager)context.getSystemService(Context.TELEPHONY_SERVICE); |
| 263 | if (tm != null) { |
| 264 | tm.listen(mPhoneStateListener, |
| 265 | PhoneStateListener.LISTEN_DATA_CONNECTION_REAL_TIME_INFO); |
| 266 | } |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 267 | |
Jeff Sharkey | fa23c5a | 2011-08-09 21:44:24 -0700 | [diff] [blame] | 268 | // Add ourself to the Watchdog monitors. |
| 269 | Watchdog.getInstance().addMonitor(this); |
Robert Greenwalt | e5c3afb | 2010-09-22 14:32:35 -0700 | [diff] [blame] | 270 | } |
| 271 | |
Lorenzo Colitti | 7421a01 | 2013-08-20 22:51:24 +0900 | [diff] [blame] | 272 | static NetworkManagementService create(Context context, |
| 273 | String socket) throws InterruptedException { |
| 274 | final NetworkManagementService service = new NetworkManagementService(context, socket); |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 275 | final CountDownLatch connectedSignal = service.mConnectedSignal; |
Robert Greenwalt | e5c3afb | 2010-09-22 14:32:35 -0700 | [diff] [blame] | 276 | if (DBG) Slog.d(TAG, "Creating NetworkManagementService"); |
| 277 | service.mThread.start(); |
| 278 | if (DBG) Slog.d(TAG, "Awaiting socket connection"); |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 279 | connectedSignal.await(); |
Robert Greenwalt | e5c3afb | 2010-09-22 14:32:35 -0700 | [diff] [blame] | 280 | if (DBG) Slog.d(TAG, "Connected"); |
| 281 | return service; |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 282 | } |
| 283 | |
Lorenzo Colitti | 7421a01 | 2013-08-20 22:51:24 +0900 | [diff] [blame] | 284 | public static NetworkManagementService create(Context context) throws InterruptedException { |
| 285 | return create(context, NETD_SOCKET_NAME); |
| 286 | } |
| 287 | |
Jeff Sharkey | 350083e | 2011-06-29 10:45:16 -0700 | [diff] [blame] | 288 | public void systemReady() { |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 289 | prepareNativeDaemon(); |
| 290 | if (DBG) Slog.d(TAG, "Prepared"); |
Jeff Sharkey | 350083e | 2011-06-29 10:45:16 -0700 | [diff] [blame] | 291 | } |
| 292 | |
Dianne Hackborn | e13c4c0 | 2014-02-11 17:18:35 -0800 | [diff] [blame] | 293 | private IBatteryStats getBatteryStats() { |
| 294 | synchronized (this) { |
| 295 | if (mBatteryStats != null) { |
| 296 | return mBatteryStats; |
| 297 | } |
| 298 | mBatteryStats = IBatteryStats.Stub.asInterface(ServiceManager.getService( |
| 299 | BatteryStats.SERVICE_NAME)); |
| 300 | return mBatteryStats; |
| 301 | } |
| 302 | } |
| 303 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 304 | @Override |
Jeff Sharkey | 3df273e | 2011-12-15 15:47:12 -0800 | [diff] [blame] | 305 | public void registerObserver(INetworkManagementEventObserver observer) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 306 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | 3df273e | 2011-12-15 15:47:12 -0800 | [diff] [blame] | 307 | mObservers.register(observer); |
San Mehat | 4d02d00 | 2010-01-22 16:07:46 -0800 | [diff] [blame] | 308 | } |
| 309 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 310 | @Override |
Jeff Sharkey | 3df273e | 2011-12-15 15:47:12 -0800 | [diff] [blame] | 311 | public void unregisterObserver(INetworkManagementEventObserver observer) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 312 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | 3df273e | 2011-12-15 15:47:12 -0800 | [diff] [blame] | 313 | mObservers.unregister(observer); |
San Mehat | 4d02d00 | 2010-01-22 16:07:46 -0800 | [diff] [blame] | 314 | } |
| 315 | |
| 316 | /** |
Mike J. Chen | 6143f5f | 2011-06-23 15:17:51 -0700 | [diff] [blame] | 317 | * Notify our observers of an interface status change |
San Mehat | 4d02d00 | 2010-01-22 16:07:46 -0800 | [diff] [blame] | 318 | */ |
Mike J. Chen | 6143f5f | 2011-06-23 15:17:51 -0700 | [diff] [blame] | 319 | private void notifyInterfaceStatusChanged(String iface, boolean up) { |
Jeff Sharkey | 3df273e | 2011-12-15 15:47:12 -0800 | [diff] [blame] | 320 | final int length = mObservers.beginBroadcast(); |
Robert Greenwalt | 2c9f547 | 2014-04-21 14:50:28 -0700 | [diff] [blame] | 321 | try { |
| 322 | for (int i = 0; i < length; i++) { |
| 323 | try { |
| 324 | mObservers.getBroadcastItem(i).interfaceStatusChanged(iface, up); |
| 325 | } catch (RemoteException e) { |
| 326 | } catch (RuntimeException e) { |
| 327 | } |
Mike J. Chen | 6143f5f | 2011-06-23 15:17:51 -0700 | [diff] [blame] | 328 | } |
Robert Greenwalt | 2c9f547 | 2014-04-21 14:50:28 -0700 | [diff] [blame] | 329 | } finally { |
| 330 | mObservers.finishBroadcast(); |
Mike J. Chen | 6143f5f | 2011-06-23 15:17:51 -0700 | [diff] [blame] | 331 | } |
| 332 | } |
| 333 | |
| 334 | /** |
Mike J. Chen | f59c7d0 | 2011-06-23 15:33:15 -0700 | [diff] [blame] | 335 | * Notify our observers of an interface link state change |
Mike J. Chen | 6143f5f | 2011-06-23 15:17:51 -0700 | [diff] [blame] | 336 | * (typically, an Ethernet cable has been plugged-in or unplugged). |
| 337 | */ |
| 338 | private void notifyInterfaceLinkStateChanged(String iface, boolean up) { |
Jeff Sharkey | 3df273e | 2011-12-15 15:47:12 -0800 | [diff] [blame] | 339 | final int length = mObservers.beginBroadcast(); |
Robert Greenwalt | 2c9f547 | 2014-04-21 14:50:28 -0700 | [diff] [blame] | 340 | try { |
| 341 | for (int i = 0; i < length; i++) { |
| 342 | try { |
| 343 | mObservers.getBroadcastItem(i).interfaceLinkStateChanged(iface, up); |
| 344 | } catch (RemoteException e) { |
| 345 | } catch (RuntimeException e) { |
| 346 | } |
San Mehat | 4d02d00 | 2010-01-22 16:07:46 -0800 | [diff] [blame] | 347 | } |
Robert Greenwalt | 2c9f547 | 2014-04-21 14:50:28 -0700 | [diff] [blame] | 348 | } finally { |
| 349 | mObservers.finishBroadcast(); |
San Mehat | 4d02d00 | 2010-01-22 16:07:46 -0800 | [diff] [blame] | 350 | } |
| 351 | } |
| 352 | |
| 353 | /** |
| 354 | * Notify our observers of an interface addition. |
| 355 | */ |
| 356 | private void notifyInterfaceAdded(String iface) { |
Jeff Sharkey | 3df273e | 2011-12-15 15:47:12 -0800 | [diff] [blame] | 357 | final int length = mObservers.beginBroadcast(); |
Robert Greenwalt | 2c9f547 | 2014-04-21 14:50:28 -0700 | [diff] [blame] | 358 | try { |
| 359 | for (int i = 0; i < length; i++) { |
| 360 | try { |
| 361 | mObservers.getBroadcastItem(i).interfaceAdded(iface); |
| 362 | } catch (RemoteException e) { |
| 363 | } catch (RuntimeException e) { |
| 364 | } |
San Mehat | 4d02d00 | 2010-01-22 16:07:46 -0800 | [diff] [blame] | 365 | } |
Robert Greenwalt | 2c9f547 | 2014-04-21 14:50:28 -0700 | [diff] [blame] | 366 | } finally { |
| 367 | mObservers.finishBroadcast(); |
San Mehat | 4d02d00 | 2010-01-22 16:07:46 -0800 | [diff] [blame] | 368 | } |
| 369 | } |
| 370 | |
| 371 | /** |
| 372 | * Notify our observers of an interface removal. |
| 373 | */ |
| 374 | private void notifyInterfaceRemoved(String iface) { |
Jeff Sharkey | 89b8a21 | 2011-10-11 11:58:11 -0700 | [diff] [blame] | 375 | // netd already clears out quota and alerts for removed ifaces; update |
| 376 | // our sanity-checking state. |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 377 | mActiveAlerts.remove(iface); |
| 378 | mActiveQuotas.remove(iface); |
Jeff Sharkey | 89b8a21 | 2011-10-11 11:58:11 -0700 | [diff] [blame] | 379 | |
Jeff Sharkey | 3df273e | 2011-12-15 15:47:12 -0800 | [diff] [blame] | 380 | final int length = mObservers.beginBroadcast(); |
Robert Greenwalt | 2c9f547 | 2014-04-21 14:50:28 -0700 | [diff] [blame] | 381 | try { |
| 382 | for (int i = 0; i < length; i++) { |
| 383 | try { |
| 384 | mObservers.getBroadcastItem(i).interfaceRemoved(iface); |
| 385 | } catch (RemoteException e) { |
| 386 | } catch (RuntimeException e) { |
| 387 | } |
San Mehat | 4d02d00 | 2010-01-22 16:07:46 -0800 | [diff] [blame] | 388 | } |
Robert Greenwalt | 2c9f547 | 2014-04-21 14:50:28 -0700 | [diff] [blame] | 389 | } finally { |
| 390 | mObservers.finishBroadcast(); |
San Mehat | 4d02d00 | 2010-01-22 16:07:46 -0800 | [diff] [blame] | 391 | } |
| 392 | } |
| 393 | |
Robert Greenwalt | e5c3afb | 2010-09-22 14:32:35 -0700 | [diff] [blame] | 394 | /** |
JP Abgrall | 12b933d | 2011-07-14 18:09:22 -0700 | [diff] [blame] | 395 | * Notify our observers of a limit reached. |
| 396 | */ |
| 397 | private void notifyLimitReached(String limitName, String iface) { |
Jeff Sharkey | 3df273e | 2011-12-15 15:47:12 -0800 | [diff] [blame] | 398 | final int length = mObservers.beginBroadcast(); |
Robert Greenwalt | 2c9f547 | 2014-04-21 14:50:28 -0700 | [diff] [blame] | 399 | try { |
| 400 | for (int i = 0; i < length; i++) { |
| 401 | try { |
| 402 | mObservers.getBroadcastItem(i).limitReached(limitName, iface); |
| 403 | } catch (RemoteException e) { |
| 404 | } catch (RuntimeException e) { |
| 405 | } |
JP Abgrall | 12b933d | 2011-07-14 18:09:22 -0700 | [diff] [blame] | 406 | } |
Robert Greenwalt | 2c9f547 | 2014-04-21 14:50:28 -0700 | [diff] [blame] | 407 | } finally { |
| 408 | mObservers.finishBroadcast(); |
JP Abgrall | 12b933d | 2011-07-14 18:09:22 -0700 | [diff] [blame] | 409 | } |
| 410 | } |
| 411 | |
| 412 | /** |
Haoyu Bai | db3c867 | 2012-06-20 14:29:57 -0700 | [diff] [blame] | 413 | * Notify our observers of a change in the data activity state of the interface |
| 414 | */ |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 415 | private void notifyInterfaceClassActivity(int type, int powerState, long tsNanos, |
| 416 | boolean fromRadio) { |
| 417 | final boolean isMobile = ConnectivityManager.isNetworkTypeMobile(type); |
| 418 | if (isMobile) { |
| 419 | if (!fromRadio) { |
| 420 | if (mMobileActivityFromRadio) { |
| 421 | // If this call is not coming from a report from the radio itself, but we |
| 422 | // have previously received reports from the radio, then we will take the |
| 423 | // power state to just be whatever the radio last reported. |
| 424 | powerState = mLastPowerStateFromRadio; |
| 425 | } |
| 426 | } else { |
| 427 | mMobileActivityFromRadio = true; |
| 428 | } |
| 429 | if (mLastPowerStateFromRadio != powerState) { |
| 430 | mLastPowerStateFromRadio = powerState; |
Robert Greenwalt | 2c9f547 | 2014-04-21 14:50:28 -0700 | [diff] [blame] | 431 | try { |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 432 | getBatteryStats().noteMobileRadioPowerState(powerState, tsNanos); |
Robert Greenwalt | 2c9f547 | 2014-04-21 14:50:28 -0700 | [diff] [blame] | 433 | } catch (RemoteException e) { |
Robert Greenwalt | 2c9f547 | 2014-04-21 14:50:28 -0700 | [diff] [blame] | 434 | } |
Haoyu Bai | db3c867 | 2012-06-20 14:29:57 -0700 | [diff] [blame] | 435 | } |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 436 | } |
| 437 | |
Adam Lesinski | e08af19 | 2015-03-25 16:42:59 -0700 | [diff] [blame^] | 438 | if (ConnectivityManager.isNetworkTypeWifi(type)) { |
| 439 | if (mLastPowerStateFromWifi != powerState) { |
| 440 | mLastPowerStateFromWifi = powerState; |
| 441 | try { |
| 442 | getBatteryStats().noteWifiRadioPowerState(powerState, tsNanos); |
| 443 | } catch (RemoteException e) { |
| 444 | } |
| 445 | } |
| 446 | } |
| 447 | |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 448 | boolean isActive = powerState == DataConnectionRealTimeInfo.DC_POWER_STATE_MEDIUM |
| 449 | || powerState == DataConnectionRealTimeInfo.DC_POWER_STATE_HIGH; |
| 450 | |
| 451 | if (!isMobile || fromRadio || !mMobileActivityFromRadio) { |
| 452 | // Report the change in data activity. We don't do this if this is a change |
| 453 | // on the mobile network, that is not coming from the radio itself, and we |
| 454 | // have previously seen change reports from the radio. In that case only |
| 455 | // the radio is the authority for the current state. |
| 456 | final int length = mObservers.beginBroadcast(); |
| 457 | try { |
| 458 | for (int i = 0; i < length; i++) { |
| 459 | try { |
| 460 | mObservers.getBroadcastItem(i).interfaceClassDataActivityChanged( |
| 461 | Integer.toString(type), isActive, tsNanos); |
| 462 | } catch (RemoteException e) { |
| 463 | } catch (RuntimeException e) { |
| 464 | } |
| 465 | } |
| 466 | } finally { |
| 467 | mObservers.finishBroadcast(); |
| 468 | } |
Haoyu Bai | db3c867 | 2012-06-20 14:29:57 -0700 | [diff] [blame] | 469 | } |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 470 | |
| 471 | boolean report = false; |
| 472 | synchronized (mIdleTimerLock) { |
| 473 | if (mActiveIdleTimers.isEmpty()) { |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 474 | // 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] | 475 | // are always considered active. |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 476 | isActive = true; |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 477 | } |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 478 | if (mNetworkActive != isActive) { |
| 479 | mNetworkActive = isActive; |
| 480 | report = isActive; |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 481 | } |
| 482 | } |
| 483 | if (report) { |
| 484 | reportNetworkActive(); |
| 485 | } |
Haoyu Bai | db3c867 | 2012-06-20 14:29:57 -0700 | [diff] [blame] | 486 | } |
| 487 | |
| 488 | /** |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 489 | * Prepare native daemon once connected, enabling modules and pushing any |
| 490 | * existing in-memory rules. |
Robert Greenwalt | e5c3afb | 2010-09-22 14:32:35 -0700 | [diff] [blame] | 491 | */ |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 492 | private void prepareNativeDaemon() { |
| 493 | mBandwidthControlEnabled = false; |
Robert Greenwalt | e5c3afb | 2010-09-22 14:32:35 -0700 | [diff] [blame] | 494 | |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 495 | // only enable bandwidth control when support exists |
| 496 | final boolean hasKernelSupport = new File("/proc/net/xt_qtaguid/ctrl").exists(); |
| 497 | if (hasKernelSupport) { |
| 498 | Slog.d(TAG, "enabling bandwidth control"); |
| 499 | try { |
| 500 | mConnector.execute("bandwidth", "enable"); |
| 501 | mBandwidthControlEnabled = true; |
| 502 | } catch (NativeDaemonConnectorException e) { |
| 503 | Log.wtf(TAG, "problem enabling bandwidth controls", e); |
| 504 | } |
| 505 | } else { |
| 506 | Slog.d(TAG, "not enabling bandwidth control"); |
| 507 | } |
| 508 | |
| 509 | SystemProperties.set(PROP_QTAGUID_ENABLED, mBandwidthControlEnabled ? "1" : "0"); |
| 510 | |
Jeff Sharkey | 7a1c3fc | 2013-06-04 12:29:00 -0700 | [diff] [blame] | 511 | if (mBandwidthControlEnabled) { |
| 512 | try { |
Dianne Hackborn | e13c4c0 | 2014-02-11 17:18:35 -0800 | [diff] [blame] | 513 | getBatteryStats().noteNetworkStatsEnabled(); |
Jeff Sharkey | 7a1c3fc | 2013-06-04 12:29:00 -0700 | [diff] [blame] | 514 | } catch (RemoteException e) { |
| 515 | } |
| 516 | } |
| 517 | |
Jeff Sharkey | 605eb79 | 2014-11-04 13:34:06 -0800 | [diff] [blame] | 518 | try { |
| 519 | mConnector.execute("strict", "enable"); |
| 520 | mStrictEnabled = true; |
| 521 | } catch (NativeDaemonConnectorException e) { |
| 522 | Log.wtf(TAG, "Failed strict enable", e); |
| 523 | } |
| 524 | |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 525 | // push any existing quota or UID rules |
| 526 | synchronized (mQuotaLock) { |
| 527 | int size = mActiveQuotas.size(); |
| 528 | if (size > 0) { |
Jeff Sharkey | 605eb79 | 2014-11-04 13:34:06 -0800 | [diff] [blame] | 529 | Slog.d(TAG, "Pushing " + size + " active quota rules"); |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 530 | final HashMap<String, Long> activeQuotas = mActiveQuotas; |
| 531 | mActiveQuotas = Maps.newHashMap(); |
| 532 | for (Map.Entry<String, Long> entry : activeQuotas.entrySet()) { |
| 533 | setInterfaceQuota(entry.getKey(), entry.getValue()); |
| 534 | } |
| 535 | } |
| 536 | |
| 537 | size = mActiveAlerts.size(); |
| 538 | if (size > 0) { |
Jeff Sharkey | 605eb79 | 2014-11-04 13:34:06 -0800 | [diff] [blame] | 539 | Slog.d(TAG, "Pushing " + size + " active alert rules"); |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 540 | final HashMap<String, Long> activeAlerts = mActiveAlerts; |
| 541 | mActiveAlerts = Maps.newHashMap(); |
| 542 | for (Map.Entry<String, Long> entry : activeAlerts.entrySet()) { |
| 543 | setInterfaceAlert(entry.getKey(), entry.getValue()); |
| 544 | } |
| 545 | } |
| 546 | |
| 547 | size = mUidRejectOnQuota.size(); |
| 548 | if (size > 0) { |
Jeff Sharkey | 605eb79 | 2014-11-04 13:34:06 -0800 | [diff] [blame] | 549 | Slog.d(TAG, "Pushing " + size + " active UID rules"); |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 550 | final SparseBooleanArray uidRejectOnQuota = mUidRejectOnQuota; |
| 551 | mUidRejectOnQuota = new SparseBooleanArray(); |
| 552 | for (int i = 0; i < uidRejectOnQuota.size(); i++) { |
| 553 | setUidNetworkRules(uidRejectOnQuota.keyAt(i), uidRejectOnQuota.valueAt(i)); |
| 554 | } |
| 555 | } |
Jeff Sharkey | 605eb79 | 2014-11-04 13:34:06 -0800 | [diff] [blame] | 556 | |
| 557 | size = mUidCleartextPolicy.size(); |
| 558 | if (size > 0) { |
| 559 | Slog.d(TAG, "Pushing " + size + " active UID cleartext policies"); |
| 560 | final SparseIntArray local = mUidCleartextPolicy; |
| 561 | mUidCleartextPolicy = new SparseIntArray(); |
| 562 | for (int i = 0; i < local.size(); i++) { |
| 563 | setUidCleartextNetworkPolicy(local.keyAt(i), local.valueAt(i)); |
| 564 | } |
| 565 | } |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 566 | } |
Jeff Sharkey | c268f0b | 2012-08-24 10:25:31 -0700 | [diff] [blame] | 567 | |
| 568 | // TODO: Push any existing firewall state |
Jeff Sharkey | 69ddab4 | 2012-08-25 00:05:46 -0700 | [diff] [blame] | 569 | setFirewallEnabled(mFirewallEnabled || LockdownVpnTracker.isEnabled()); |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 570 | } |
San Mehat | 4d02d00 | 2010-01-22 16:07:46 -0800 | [diff] [blame] | 571 | |
Lorenzo Colitti | 5c7daac | 2013-08-05 10:39:37 +0900 | [diff] [blame] | 572 | /** |
| 573 | * Notify our observers of a new or updated interface address. |
| 574 | */ |
Lorenzo Colitti | 6448394 | 2013-11-15 18:43:52 +0900 | [diff] [blame] | 575 | private void notifyAddressUpdated(String iface, LinkAddress address) { |
Lorenzo Colitti | 5c7daac | 2013-08-05 10:39:37 +0900 | [diff] [blame] | 576 | final int length = mObservers.beginBroadcast(); |
Robert Greenwalt | 2c9f547 | 2014-04-21 14:50:28 -0700 | [diff] [blame] | 577 | try { |
| 578 | for (int i = 0; i < length; i++) { |
| 579 | try { |
| 580 | mObservers.getBroadcastItem(i).addressUpdated(iface, address); |
| 581 | } catch (RemoteException e) { |
| 582 | } catch (RuntimeException e) { |
| 583 | } |
Lorenzo Colitti | 5c7daac | 2013-08-05 10:39:37 +0900 | [diff] [blame] | 584 | } |
Robert Greenwalt | 2c9f547 | 2014-04-21 14:50:28 -0700 | [diff] [blame] | 585 | } finally { |
| 586 | mObservers.finishBroadcast(); |
Lorenzo Colitti | 5c7daac | 2013-08-05 10:39:37 +0900 | [diff] [blame] | 587 | } |
Lorenzo Colitti | 5c7daac | 2013-08-05 10:39:37 +0900 | [diff] [blame] | 588 | } |
| 589 | |
| 590 | /** |
| 591 | * Notify our observers of a deleted interface address. |
| 592 | */ |
Lorenzo Colitti | 6448394 | 2013-11-15 18:43:52 +0900 | [diff] [blame] | 593 | private void notifyAddressRemoved(String iface, LinkAddress address) { |
Lorenzo Colitti | 5c7daac | 2013-08-05 10:39:37 +0900 | [diff] [blame] | 594 | final int length = mObservers.beginBroadcast(); |
Robert Greenwalt | 2c9f547 | 2014-04-21 14:50:28 -0700 | [diff] [blame] | 595 | try { |
| 596 | for (int i = 0; i < length; i++) { |
| 597 | try { |
| 598 | mObservers.getBroadcastItem(i).addressRemoved(iface, address); |
| 599 | } catch (RemoteException e) { |
| 600 | } catch (RuntimeException e) { |
| 601 | } |
Lorenzo Colitti | 5c7daac | 2013-08-05 10:39:37 +0900 | [diff] [blame] | 602 | } |
Robert Greenwalt | 2c9f547 | 2014-04-21 14:50:28 -0700 | [diff] [blame] | 603 | } finally { |
| 604 | mObservers.finishBroadcast(); |
Lorenzo Colitti | 5c7daac | 2013-08-05 10:39:37 +0900 | [diff] [blame] | 605 | } |
Lorenzo Colitti | 5c7daac | 2013-08-05 10:39:37 +0900 | [diff] [blame] | 606 | } |
| 607 | |
Lorenzo Colitti | 5ae4a53 | 2013-10-31 11:59:46 +0900 | [diff] [blame] | 608 | /** |
| 609 | * Notify our observers of DNS server information received. |
| 610 | */ |
| 611 | private void notifyInterfaceDnsServerInfo(String iface, long lifetime, String[] addresses) { |
| 612 | final int length = mObservers.beginBroadcast(); |
Robert Greenwalt | 2c9f547 | 2014-04-21 14:50:28 -0700 | [diff] [blame] | 613 | try { |
| 614 | for (int i = 0; i < length; i++) { |
| 615 | try { |
| 616 | mObservers.getBroadcastItem(i).interfaceDnsServerInfo(iface, lifetime, |
| 617 | addresses); |
| 618 | } catch (RemoteException e) { |
| 619 | } catch (RuntimeException e) { |
| 620 | } |
Lorenzo Colitti | 5ae4a53 | 2013-10-31 11:59:46 +0900 | [diff] [blame] | 621 | } |
Robert Greenwalt | 2c9f547 | 2014-04-21 14:50:28 -0700 | [diff] [blame] | 622 | } finally { |
| 623 | mObservers.finishBroadcast(); |
Lorenzo Colitti | 5ae4a53 | 2013-10-31 11:59:46 +0900 | [diff] [blame] | 624 | } |
Lorenzo Colitti | 5ae4a53 | 2013-10-31 11:59:46 +0900 | [diff] [blame] | 625 | } |
| 626 | |
Lorenzo Colitti | c18cbfd | 2014-06-13 21:21:03 +0900 | [diff] [blame] | 627 | /** |
| 628 | * Notify our observers of a route change. |
| 629 | */ |
| 630 | private void notifyRouteChange(String action, RouteInfo route) { |
| 631 | final int length = mObservers.beginBroadcast(); |
| 632 | try { |
| 633 | for (int i = 0; i < length; i++) { |
| 634 | try { |
| 635 | if (action.equals("updated")) { |
| 636 | mObservers.getBroadcastItem(i).routeUpdated(route); |
| 637 | } else { |
| 638 | mObservers.getBroadcastItem(i).routeRemoved(route); |
| 639 | } |
| 640 | } catch (RemoteException e) { |
| 641 | } catch (RuntimeException e) { |
| 642 | } |
| 643 | } |
| 644 | } finally { |
| 645 | mObservers.finishBroadcast(); |
| 646 | } |
| 647 | } |
| 648 | |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 649 | // |
| 650 | // Netd Callback handling |
| 651 | // |
| 652 | |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 653 | private class NetdCallbackReceiver implements INativeDaemonConnectorCallbacks { |
| 654 | @Override |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 655 | public void onDaemonConnected() { |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 656 | // event is dispatched from internal NDC thread, so we prepare the |
| 657 | // daemon back on main thread. |
| 658 | if (mConnectedSignal != null) { |
| 659 | mConnectedSignal.countDown(); |
| 660 | mConnectedSignal = null; |
| 661 | } else { |
Robert Greenwalt | 2c9f547 | 2014-04-21 14:50:28 -0700 | [diff] [blame] | 662 | mFgHandler.post(new Runnable() { |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 663 | @Override |
| 664 | public void run() { |
| 665 | prepareNativeDaemon(); |
| 666 | } |
| 667 | }); |
| 668 | } |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 669 | } |
Jeff Sharkey | fa23c5a | 2011-08-09 21:44:24 -0700 | [diff] [blame] | 670 | |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 671 | @Override |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 672 | public boolean onCheckHoldWakeLock(int code) { |
| 673 | return code == NetdResponseCode.InterfaceClassActivity; |
| 674 | } |
| 675 | |
| 676 | @Override |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 677 | public boolean onEvent(int code, String raw, String[] cooked) { |
Lorenzo Colitti | a9626c1 | 2013-11-04 17:44:09 +0900 | [diff] [blame] | 678 | String errorMessage = String.format("Invalid event from daemon (%s)", raw); |
JP Abgrall | 12b933d | 2011-07-14 18:09:22 -0700 | [diff] [blame] | 679 | switch (code) { |
| 680 | case NetdResponseCode.InterfaceChange: |
| 681 | /* |
| 682 | * a network interface change occured |
| 683 | * Format: "NNN Iface added <name>" |
| 684 | * "NNN Iface removed <name>" |
| 685 | * "NNN Iface changed <name> <up/down>" |
| 686 | * "NNN Iface linkstatus <name> <up/down>" |
| 687 | */ |
| 688 | if (cooked.length < 4 || !cooked[1].equals("Iface")) { |
Lorenzo Colitti | a9626c1 | 2013-11-04 17:44:09 +0900 | [diff] [blame] | 689 | throw new IllegalStateException(errorMessage); |
JP Abgrall | 12b933d | 2011-07-14 18:09:22 -0700 | [diff] [blame] | 690 | } |
| 691 | if (cooked[2].equals("added")) { |
| 692 | notifyInterfaceAdded(cooked[3]); |
| 693 | return true; |
| 694 | } else if (cooked[2].equals("removed")) { |
| 695 | notifyInterfaceRemoved(cooked[3]); |
| 696 | return true; |
| 697 | } else if (cooked[2].equals("changed") && cooked.length == 5) { |
| 698 | notifyInterfaceStatusChanged(cooked[3], cooked[4].equals("up")); |
| 699 | return true; |
| 700 | } else if (cooked[2].equals("linkstate") && cooked.length == 5) { |
| 701 | notifyInterfaceLinkStateChanged(cooked[3], cooked[4].equals("up")); |
| 702 | return true; |
| 703 | } |
Lorenzo Colitti | a9626c1 | 2013-11-04 17:44:09 +0900 | [diff] [blame] | 704 | throw new IllegalStateException(errorMessage); |
JP Abgrall | 12b933d | 2011-07-14 18:09:22 -0700 | [diff] [blame] | 705 | // break; |
| 706 | case NetdResponseCode.BandwidthControl: |
| 707 | /* |
| 708 | * Bandwidth control needs some attention |
| 709 | * Format: "NNN limit alert <alertName> <ifaceName>" |
| 710 | */ |
| 711 | if (cooked.length < 5 || !cooked[1].equals("limit")) { |
Lorenzo Colitti | a9626c1 | 2013-11-04 17:44:09 +0900 | [diff] [blame] | 712 | throw new IllegalStateException(errorMessage); |
JP Abgrall | 12b933d | 2011-07-14 18:09:22 -0700 | [diff] [blame] | 713 | } |
| 714 | if (cooked[2].equals("alert")) { |
| 715 | notifyLimitReached(cooked[3], cooked[4]); |
| 716 | return true; |
| 717 | } |
Lorenzo Colitti | a9626c1 | 2013-11-04 17:44:09 +0900 | [diff] [blame] | 718 | throw new IllegalStateException(errorMessage); |
JP Abgrall | 12b933d | 2011-07-14 18:09:22 -0700 | [diff] [blame] | 719 | // break; |
Haoyu Bai | db3c867 | 2012-06-20 14:29:57 -0700 | [diff] [blame] | 720 | case NetdResponseCode.InterfaceClassActivity: |
| 721 | /* |
| 722 | * An network interface class state changed (active/idle) |
| 723 | * Format: "NNN IfaceClass <active/idle> <label>" |
| 724 | */ |
| 725 | if (cooked.length < 4 || !cooked[1].equals("IfaceClass")) { |
Lorenzo Colitti | a9626c1 | 2013-11-04 17:44:09 +0900 | [diff] [blame] | 726 | throw new IllegalStateException(errorMessage); |
Haoyu Bai | db3c867 | 2012-06-20 14:29:57 -0700 | [diff] [blame] | 727 | } |
Ashish Sharma | 0535a9f | 2014-03-12 18:42:23 -0700 | [diff] [blame] | 728 | long timestampNanos = 0; |
| 729 | if (cooked.length == 5) { |
| 730 | try { |
| 731 | timestampNanos = Long.parseLong(cooked[4]); |
| 732 | } catch(NumberFormatException ne) {} |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 733 | } else { |
| 734 | timestampNanos = SystemClock.elapsedRealtimeNanos(); |
Ashish Sharma | 0535a9f | 2014-03-12 18:42:23 -0700 | [diff] [blame] | 735 | } |
Haoyu Bai | db3c867 | 2012-06-20 14:29:57 -0700 | [diff] [blame] | 736 | boolean isActive = cooked[2].equals("active"); |
Ashish Sharma | 0535a9f | 2014-03-12 18:42:23 -0700 | [diff] [blame] | 737 | notifyInterfaceClassActivity(Integer.parseInt(cooked[3]), |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 738 | isActive ? DataConnectionRealTimeInfo.DC_POWER_STATE_HIGH |
| 739 | : DataConnectionRealTimeInfo.DC_POWER_STATE_LOW, timestampNanos, false); |
Haoyu Bai | db3c867 | 2012-06-20 14:29:57 -0700 | [diff] [blame] | 740 | return true; |
| 741 | // break; |
Lorenzo Colitti | 5c7daac | 2013-08-05 10:39:37 +0900 | [diff] [blame] | 742 | case NetdResponseCode.InterfaceAddressChange: |
| 743 | /* |
| 744 | * A network address change occurred |
| 745 | * Format: "NNN Address updated <addr> <iface> <flags> <scope>" |
| 746 | * "NNN Address removed <addr> <iface> <flags> <scope>" |
| 747 | */ |
Lorenzo Colitti | a9626c1 | 2013-11-04 17:44:09 +0900 | [diff] [blame] | 748 | if (cooked.length < 7 || !cooked[1].equals("Address")) { |
| 749 | throw new IllegalStateException(errorMessage); |
Lorenzo Colitti | 5c7daac | 2013-08-05 10:39:37 +0900 | [diff] [blame] | 750 | } |
| 751 | |
Lorenzo Colitti | 6448394 | 2013-11-15 18:43:52 +0900 | [diff] [blame] | 752 | String iface = cooked[4]; |
Lorenzo Colitti | 5ad421a | 2013-11-17 15:05:02 +0900 | [diff] [blame] | 753 | LinkAddress address; |
Lorenzo Colitti | 5c7daac | 2013-08-05 10:39:37 +0900 | [diff] [blame] | 754 | try { |
Lorenzo Colitti | 6448394 | 2013-11-15 18:43:52 +0900 | [diff] [blame] | 755 | int flags = Integer.parseInt(cooked[5]); |
| 756 | int scope = Integer.parseInt(cooked[6]); |
| 757 | address = new LinkAddress(cooked[3], flags, scope); |
Lorenzo Colitti | 5ad421a | 2013-11-17 15:05:02 +0900 | [diff] [blame] | 758 | } catch(NumberFormatException e) { // Non-numeric lifetime or scope. |
| 759 | throw new IllegalStateException(errorMessage, e); |
Lorenzo Colitti | 6448394 | 2013-11-15 18:43:52 +0900 | [diff] [blame] | 760 | } catch(IllegalArgumentException e) { // Malformed/invalid IP address. |
Lorenzo Colitti | 5ad421a | 2013-11-17 15:05:02 +0900 | [diff] [blame] | 761 | throw new IllegalStateException(errorMessage, e); |
Lorenzo Colitti | 5c7daac | 2013-08-05 10:39:37 +0900 | [diff] [blame] | 762 | } |
| 763 | |
| 764 | if (cooked[2].equals("updated")) { |
Lorenzo Colitti | 6448394 | 2013-11-15 18:43:52 +0900 | [diff] [blame] | 765 | notifyAddressUpdated(iface, address); |
Lorenzo Colitti | 5c7daac | 2013-08-05 10:39:37 +0900 | [diff] [blame] | 766 | } else { |
Lorenzo Colitti | 6448394 | 2013-11-15 18:43:52 +0900 | [diff] [blame] | 767 | notifyAddressRemoved(iface, address); |
Lorenzo Colitti | 5c7daac | 2013-08-05 10:39:37 +0900 | [diff] [blame] | 768 | } |
| 769 | return true; |
| 770 | // break; |
Lorenzo Colitti | 5ae4a53 | 2013-10-31 11:59:46 +0900 | [diff] [blame] | 771 | case NetdResponseCode.InterfaceDnsServerInfo: |
| 772 | /* |
| 773 | * Information about available DNS servers has been received. |
| 774 | * Format: "NNN DnsInfo servers <interface> <lifetime> <servers>" |
| 775 | */ |
| 776 | long lifetime; // Actually a 32-bit unsigned integer. |
| 777 | |
| 778 | if (cooked.length == 6 && |
| 779 | cooked[1].equals("DnsInfo") && |
| 780 | cooked[2].equals("servers")) { |
| 781 | try { |
| 782 | lifetime = Long.parseLong(cooked[4]); |
| 783 | } catch (NumberFormatException e) { |
| 784 | throw new IllegalStateException(errorMessage); |
| 785 | } |
| 786 | String[] servers = cooked[5].split(","); |
| 787 | notifyInterfaceDnsServerInfo(cooked[3], lifetime, servers); |
| 788 | } |
| 789 | return true; |
| 790 | // break; |
Lorenzo Colitti | c18cbfd | 2014-06-13 21:21:03 +0900 | [diff] [blame] | 791 | case NetdResponseCode.RouteChange: |
| 792 | /* |
| 793 | * A route has been updated or removed. |
| 794 | * Format: "NNN Route <updated|removed> <dst> [via <gateway] [dev <iface>]" |
| 795 | */ |
| 796 | if (!cooked[1].equals("Route") || cooked.length < 6) { |
| 797 | throw new IllegalStateException(errorMessage); |
| 798 | } |
| 799 | |
| 800 | String via = null; |
| 801 | String dev = null; |
| 802 | boolean valid = true; |
| 803 | for (int i = 4; (i + 1) < cooked.length && valid; i += 2) { |
| 804 | if (cooked[i].equals("dev")) { |
| 805 | if (dev == null) { |
| 806 | dev = cooked[i+1]; |
| 807 | } else { |
| 808 | valid = false; // Duplicate interface. |
| 809 | } |
| 810 | } else if (cooked[i].equals("via")) { |
| 811 | if (via == null) { |
| 812 | via = cooked[i+1]; |
| 813 | } else { |
| 814 | valid = false; // Duplicate gateway. |
| 815 | } |
| 816 | } else { |
| 817 | valid = false; // Unknown syntax. |
| 818 | } |
| 819 | } |
| 820 | if (valid) { |
| 821 | try { |
| 822 | // InetAddress.parseNumericAddress(null) inexplicably returns ::1. |
| 823 | InetAddress gateway = null; |
| 824 | if (via != null) gateway = InetAddress.parseNumericAddress(via); |
| 825 | RouteInfo route = new RouteInfo(new IpPrefix(cooked[3]), gateway, dev); |
| 826 | notifyRouteChange(cooked[2], route); |
| 827 | return true; |
| 828 | } catch (IllegalArgumentException e) {} |
| 829 | } |
| 830 | throw new IllegalStateException(errorMessage); |
| 831 | // break; |
Jeff Sharkey | 605eb79 | 2014-11-04 13:34:06 -0800 | [diff] [blame] | 832 | case NetdResponseCode.StrictCleartext: |
| 833 | final int uid = Integer.parseInt(cooked[1]); |
| 834 | final byte[] firstPacket = HexDump.hexStringToByteArray(cooked[2]); |
| 835 | try { |
| 836 | ActivityManagerNative.getDefault().notifyCleartextNetwork(uid, firstPacket); |
| 837 | } catch (RemoteException ignored) { |
| 838 | } |
| 839 | break; |
JP Abgrall | 12b933d | 2011-07-14 18:09:22 -0700 | [diff] [blame] | 840 | default: break; |
Robert Greenwalt | e325392 | 2010-02-18 09:23:25 -0800 | [diff] [blame] | 841 | } |
| 842 | return false; |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 843 | } |
| 844 | } |
| 845 | |
San Mehat | ed4fc8a | 2010-01-22 12:28:36 -0800 | [diff] [blame] | 846 | |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 847 | // |
| 848 | // INetworkManagementService members |
| 849 | // |
| 850 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 851 | @Override |
| 852 | public String[] listInterfaces() { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 853 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 854 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 855 | return NativeDaemonEvent.filterMessageList( |
| 856 | mConnector.executeForList("interface", "list"), InterfaceListResult); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 857 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 858 | throw e.rethrowAsParcelableException(); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 859 | } |
San Mehat | ed4fc8a | 2010-01-22 12:28:36 -0800 | [diff] [blame] | 860 | } |
| 861 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 862 | @Override |
| 863 | public InterfaceConfiguration getInterfaceConfig(String iface) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 864 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 865 | |
| 866 | final NativeDaemonEvent event; |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 867 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 868 | event = mConnector.execute("interface", "getcfg", iface); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 869 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 870 | throw e.rethrowAsParcelableException(); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 871 | } |
San Mehat | ed4fc8a | 2010-01-22 12:28:36 -0800 | [diff] [blame] | 872 | |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 873 | event.checkCode(InterfaceGetCfgResult); |
| 874 | |
| 875 | // Rsp: 213 xx:xx:xx:xx:xx:xx yyy.yyy.yyy.yyy zzz flag1 flag2 flag3 |
| 876 | final StringTokenizer st = new StringTokenizer(event.getMessage()); |
San Mehat | ed4fc8a | 2010-01-22 12:28:36 -0800 | [diff] [blame] | 877 | |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 878 | InterfaceConfiguration cfg; |
San Mehat | ed4fc8a | 2010-01-22 12:28:36 -0800 | [diff] [blame] | 879 | try { |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 880 | cfg = new InterfaceConfiguration(); |
Jeff Sharkey | ddba106 | 2011-11-29 18:37:04 -0800 | [diff] [blame] | 881 | cfg.setHardwareAddress(st.nextToken(" ")); |
Robert Greenwalt | ed12640 | 2011-01-28 15:34:55 -0800 | [diff] [blame] | 882 | InetAddress addr = null; |
Robert Greenwalt | 2d2afd1 | 2011-02-01 15:30:46 -0800 | [diff] [blame] | 883 | int prefixLength = 0; |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 884 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 885 | addr = NetworkUtils.numericToInetAddress(st.nextToken()); |
Robert Greenwalt | e590373 | 2011-02-22 16:00:42 -0800 | [diff] [blame] | 886 | } catch (IllegalArgumentException iae) { |
| 887 | Slog.e(TAG, "Failed to parse ipaddr", iae); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 888 | } |
| 889 | |
| 890 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 891 | prefixLength = Integer.parseInt(st.nextToken()); |
Robert Greenwalt | 2d2afd1 | 2011-02-01 15:30:46 -0800 | [diff] [blame] | 892 | } catch (NumberFormatException nfe) { |
| 893 | Slog.e(TAG, "Failed to parse prefixLength", nfe); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 894 | } |
Robert Greenwalt | 04808c2 | 2010-12-13 17:01:41 -0800 | [diff] [blame] | 895 | |
Jeff Sharkey | ddba106 | 2011-11-29 18:37:04 -0800 | [diff] [blame] | 896 | cfg.setLinkAddress(new LinkAddress(addr, prefixLength)); |
| 897 | while (st.hasMoreTokens()) { |
| 898 | cfg.setFlag(st.nextToken()); |
| 899 | } |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 900 | } catch (NoSuchElementException nsee) { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 901 | throw new IllegalStateException("Invalid response from daemon: " + event); |
San Mehat | ed4fc8a | 2010-01-22 12:28:36 -0800 | [diff] [blame] | 902 | } |
San Mehat | ed4fc8a | 2010-01-22 12:28:36 -0800 | [diff] [blame] | 903 | return cfg; |
| 904 | } |
| 905 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 906 | @Override |
| 907 | public void setInterfaceConfig(String iface, InterfaceConfiguration cfg) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 908 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | ddba106 | 2011-11-29 18:37:04 -0800 | [diff] [blame] | 909 | LinkAddress linkAddr = cfg.getLinkAddress(); |
Robert Greenwalt | 2d2afd1 | 2011-02-01 15:30:46 -0800 | [diff] [blame] | 910 | if (linkAddr == null || linkAddr.getAddress() == null) { |
| 911 | throw new IllegalStateException("Null LinkAddress given"); |
Robert Greenwalt | ed12640 | 2011-01-28 15:34:55 -0800 | [diff] [blame] | 912 | } |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 913 | |
| 914 | final Command cmd = new Command("interface", "setcfg", iface, |
Robert Greenwalt | 2d2afd1 | 2011-02-01 15:30:46 -0800 | [diff] [blame] | 915 | linkAddr.getAddress().getHostAddress(), |
Lorenzo Colitti | 7dc78cf | 2014-06-09 22:58:46 +0900 | [diff] [blame] | 916 | linkAddr.getPrefixLength()); |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 917 | for (String flag : cfg.getFlags()) { |
| 918 | cmd.appendArg(flag); |
| 919 | } |
| 920 | |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 921 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 922 | mConnector.execute(cmd); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 923 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 924 | throw e.rethrowAsParcelableException(); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 925 | } |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 926 | } |
| 927 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 928 | @Override |
| 929 | public void setInterfaceDown(String iface) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 930 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | 31c6e48 | 2011-11-18 17:09:01 -0800 | [diff] [blame] | 931 | final InterfaceConfiguration ifcg = getInterfaceConfig(iface); |
Jeff Sharkey | ddba106 | 2011-11-29 18:37:04 -0800 | [diff] [blame] | 932 | ifcg.setInterfaceDown(); |
Jeff Sharkey | 31c6e48 | 2011-11-18 17:09:01 -0800 | [diff] [blame] | 933 | setInterfaceConfig(iface, ifcg); |
Irfan Sheriff | 7244c97 | 2011-08-05 20:40:45 -0700 | [diff] [blame] | 934 | } |
| 935 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 936 | @Override |
| 937 | public void setInterfaceUp(String iface) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 938 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | 31c6e48 | 2011-11-18 17:09:01 -0800 | [diff] [blame] | 939 | final InterfaceConfiguration ifcg = getInterfaceConfig(iface); |
Jeff Sharkey | ddba106 | 2011-11-29 18:37:04 -0800 | [diff] [blame] | 940 | ifcg.setInterfaceUp(); |
Jeff Sharkey | 31c6e48 | 2011-11-18 17:09:01 -0800 | [diff] [blame] | 941 | setInterfaceConfig(iface, ifcg); |
Irfan Sheriff | 7244c97 | 2011-08-05 20:40:45 -0700 | [diff] [blame] | 942 | } |
| 943 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 944 | @Override |
| 945 | public void setInterfaceIpv6PrivacyExtensions(String iface, boolean enable) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 946 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Irfan Sheriff | 7329361 | 2011-09-14 12:31:56 -0700 | [diff] [blame] | 947 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 948 | mConnector.execute( |
| 949 | "interface", "ipv6privacyextensions", iface, enable ? "enable" : "disable"); |
Irfan Sheriff | 7329361 | 2011-09-14 12:31:56 -0700 | [diff] [blame] | 950 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 951 | throw e.rethrowAsParcelableException(); |
Irfan Sheriff | 7329361 | 2011-09-14 12:31:56 -0700 | [diff] [blame] | 952 | } |
| 953 | } |
| 954 | |
Irfan Sheriff | f560061 | 2011-06-16 10:26:28 -0700 | [diff] [blame] | 955 | /* TODO: This is right now a IPv4 only function. Works for wifi which loses its |
| 956 | 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] | 957 | @Override |
| 958 | public void clearInterfaceAddresses(String iface) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 959 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Irfan Sheriff | f560061 | 2011-06-16 10:26:28 -0700 | [diff] [blame] | 960 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 961 | mConnector.execute("interface", "clearaddrs", iface); |
Irfan Sheriff | f560061 | 2011-06-16 10:26:28 -0700 | [diff] [blame] | 962 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 963 | throw e.rethrowAsParcelableException(); |
Irfan Sheriff | f560061 | 2011-06-16 10:26:28 -0700 | [diff] [blame] | 964 | } |
| 965 | } |
| 966 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 967 | @Override |
| 968 | public void enableIpv6(String iface) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 969 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
repo sync | 7960d9f | 2011-09-29 12:40:02 -0700 | [diff] [blame] | 970 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 971 | mConnector.execute("interface", "ipv6", iface, "enable"); |
repo sync | 7960d9f | 2011-09-29 12:40:02 -0700 | [diff] [blame] | 972 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 973 | throw e.rethrowAsParcelableException(); |
repo sync | 7960d9f | 2011-09-29 12:40:02 -0700 | [diff] [blame] | 974 | } |
| 975 | } |
| 976 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 977 | @Override |
| 978 | public void disableIpv6(String iface) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 979 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
repo sync | 7960d9f | 2011-09-29 12:40:02 -0700 | [diff] [blame] | 980 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 981 | mConnector.execute("interface", "ipv6", iface, "disable"); |
repo sync | 7960d9f | 2011-09-29 12:40:02 -0700 | [diff] [blame] | 982 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 983 | throw e.rethrowAsParcelableException(); |
repo sync | 7960d9f | 2011-09-29 12:40:02 -0700 | [diff] [blame] | 984 | } |
| 985 | } |
| 986 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 987 | @Override |
Lorenzo Colitti | e21a26b | 2014-10-28 15:24:03 +0900 | [diff] [blame] | 988 | public void setInterfaceIpv6NdOffload(String iface, boolean enable) { |
| 989 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
| 990 | try { |
| 991 | mConnector.execute( |
| 992 | "interface", "ipv6ndoffload", iface, (enable ? "enable" : "disable")); |
| 993 | } catch (NativeDaemonConnectorException e) { |
| 994 | throw e.rethrowAsParcelableException(); |
| 995 | } |
| 996 | } |
| 997 | |
| 998 | @Override |
Sreeram Ramachandran | b2829fa | 2014-04-15 19:07:12 -0700 | [diff] [blame] | 999 | public void addRoute(int netId, RouteInfo route) { |
Sreeram Ramachandran | a77760d | 2014-07-17 17:09:07 -0700 | [diff] [blame] | 1000 | modifyRoute("add", "" + netId, route); |
Robert Greenwalt | 59b1a4e | 2011-05-10 15:05:02 -0700 | [diff] [blame] | 1001 | } |
| 1002 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1003 | @Override |
Sreeram Ramachandran | b2829fa | 2014-04-15 19:07:12 -0700 | [diff] [blame] | 1004 | public void removeRoute(int netId, RouteInfo route) { |
Sreeram Ramachandran | a77760d | 2014-07-17 17:09:07 -0700 | [diff] [blame] | 1005 | modifyRoute("remove", "" + netId, route); |
Robert Greenwalt | 59b1a4e | 2011-05-10 15:05:02 -0700 | [diff] [blame] | 1006 | } |
| 1007 | |
Sreeram Ramachandran | a77760d | 2014-07-17 17:09:07 -0700 | [diff] [blame] | 1008 | private void modifyRoute(String action, String netId, RouteInfo route) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1009 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Robert Greenwalt | 3b28e9a | 2011-11-02 14:37:19 -0700 | [diff] [blame] | 1010 | |
Sreeram Ramachandran | b2829fa | 2014-04-15 19:07:12 -0700 | [diff] [blame] | 1011 | final Command cmd = new Command("network", "route", action, netId); |
Robert Greenwalt | 3b28e9a | 2011-11-02 14:37:19 -0700 | [diff] [blame] | 1012 | |
Sreeram Ramachandran | b2829fa | 2014-04-15 19:07:12 -0700 | [diff] [blame] | 1013 | // create triplet: interface dest-ip-addr/prefixlength gateway-ip-addr |
Sreeram Ramachandran | b2829fa | 2014-04-15 19:07:12 -0700 | [diff] [blame] | 1014 | cmd.appendArg(route.getInterface()); |
Lorenzo Colitti | 4b0f8e6 | 2014-09-19 01:49:05 +0900 | [diff] [blame] | 1015 | cmd.appendArg(route.getDestination().toString()); |
| 1016 | |
| 1017 | switch (route.getType()) { |
| 1018 | case RouteInfo.RTN_UNICAST: |
| 1019 | if (route.hasGateway()) { |
| 1020 | cmd.appendArg(route.getGateway().getHostAddress()); |
| 1021 | } |
| 1022 | break; |
| 1023 | case RouteInfo.RTN_UNREACHABLE: |
| 1024 | cmd.appendArg("unreachable"); |
| 1025 | break; |
| 1026 | case RouteInfo.RTN_THROW: |
| 1027 | cmd.appendArg("throw"); |
| 1028 | break; |
Sreeram Ramachandran | 1fbcb27 | 2014-05-22 16:30:48 -0700 | [diff] [blame] | 1029 | } |
Robert Greenwalt | 59b1a4e | 2011-05-10 15:05:02 -0700 | [diff] [blame] | 1030 | |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1031 | try { |
| 1032 | mConnector.execute(cmd); |
| 1033 | } catch (NativeDaemonConnectorException e) { |
| 1034 | throw e.rethrowAsParcelableException(); |
Robert Greenwalt | 59b1a4e | 2011-05-10 15:05:02 -0700 | [diff] [blame] | 1035 | } |
| 1036 | } |
| 1037 | |
| 1038 | private ArrayList<String> readRouteList(String filename) { |
| 1039 | FileInputStream fstream = null; |
| 1040 | ArrayList<String> list = new ArrayList<String>(); |
| 1041 | |
| 1042 | try { |
| 1043 | fstream = new FileInputStream(filename); |
| 1044 | DataInputStream in = new DataInputStream(fstream); |
| 1045 | BufferedReader br = new BufferedReader(new InputStreamReader(in)); |
| 1046 | String s; |
| 1047 | |
| 1048 | // throw away the title line |
| 1049 | |
| 1050 | while (((s = br.readLine()) != null) && (s.length() != 0)) { |
| 1051 | list.add(s); |
| 1052 | } |
| 1053 | } catch (IOException ex) { |
| 1054 | // return current list, possibly empty |
| 1055 | } finally { |
| 1056 | if (fstream != null) { |
| 1057 | try { |
| 1058 | fstream.close(); |
| 1059 | } catch (IOException ex) {} |
| 1060 | } |
| 1061 | } |
| 1062 | |
| 1063 | return list; |
| 1064 | } |
| 1065 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1066 | @Override |
Robert Greenwalt | 59b1a4e | 2011-05-10 15:05:02 -0700 | [diff] [blame] | 1067 | public RouteInfo[] getRoutes(String interfaceName) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1068 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Robert Greenwalt | 59b1a4e | 2011-05-10 15:05:02 -0700 | [diff] [blame] | 1069 | ArrayList<RouteInfo> routes = new ArrayList<RouteInfo>(); |
| 1070 | |
| 1071 | // v4 routes listed as: |
| 1072 | // iface dest-addr gateway-addr flags refcnt use metric netmask mtu window IRTT |
| 1073 | for (String s : readRouteList("/proc/net/route")) { |
| 1074 | String[] fields = s.split("\t"); |
| 1075 | |
| 1076 | if (fields.length > 7) { |
| 1077 | String iface = fields[0]; |
| 1078 | |
| 1079 | if (interfaceName.equals(iface)) { |
| 1080 | String dest = fields[1]; |
| 1081 | String gate = fields[2]; |
| 1082 | String flags = fields[3]; // future use? |
| 1083 | String mask = fields[7]; |
| 1084 | try { |
| 1085 | // address stored as a hex string, ex: 0014A8C0 |
| 1086 | InetAddress destAddr = |
| 1087 | NetworkUtils.intToInetAddress((int)Long.parseLong(dest, 16)); |
| 1088 | int prefixLength = |
| 1089 | NetworkUtils.netmaskIntToPrefixLength( |
| 1090 | (int)Long.parseLong(mask, 16)); |
| 1091 | LinkAddress linkAddress = new LinkAddress(destAddr, prefixLength); |
| 1092 | |
| 1093 | // address stored as a hex string, ex 0014A8C0 |
| 1094 | InetAddress gatewayAddr = |
| 1095 | NetworkUtils.intToInetAddress((int)Long.parseLong(gate, 16)); |
| 1096 | |
Wink Saville | 7b5fd05 | 2013-03-15 05:07:04 +0000 | [diff] [blame] | 1097 | RouteInfo route = new RouteInfo(linkAddress, gatewayAddr); |
Robert Greenwalt | 59b1a4e | 2011-05-10 15:05:02 -0700 | [diff] [blame] | 1098 | routes.add(route); |
| 1099 | } catch (Exception e) { |
| 1100 | Log.e(TAG, "Error parsing route " + s + " : " + e); |
| 1101 | continue; |
| 1102 | } |
| 1103 | } |
| 1104 | } |
| 1105 | } |
| 1106 | |
| 1107 | // v6 routes listed as: |
| 1108 | // dest-addr prefixlength ?? ?? gateway-addr ?? ?? ?? ?? iface |
| 1109 | for (String s : readRouteList("/proc/net/ipv6_route")) { |
| 1110 | String[]fields = s.split("\\s+"); |
| 1111 | if (fields.length > 9) { |
| 1112 | String iface = fields[9].trim(); |
| 1113 | if (interfaceName.equals(iface)) { |
| 1114 | String dest = fields[0]; |
| 1115 | String prefix = fields[1]; |
| 1116 | String gate = fields[4]; |
| 1117 | |
| 1118 | try { |
| 1119 | // prefix length stored as a hex string, ex 40 |
| 1120 | int prefixLength = Integer.parseInt(prefix, 16); |
| 1121 | |
| 1122 | // address stored as a 32 char hex string |
| 1123 | // ex fe800000000000000000000000000000 |
| 1124 | InetAddress destAddr = NetworkUtils.hexToInet6Address(dest); |
| 1125 | LinkAddress linkAddress = new LinkAddress(destAddr, prefixLength); |
| 1126 | |
| 1127 | InetAddress gateAddr = NetworkUtils.hexToInet6Address(gate); |
| 1128 | |
Wink Saville | 7b5fd05 | 2013-03-15 05:07:04 +0000 | [diff] [blame] | 1129 | RouteInfo route = new RouteInfo(linkAddress, gateAddr); |
Robert Greenwalt | 59b1a4e | 2011-05-10 15:05:02 -0700 | [diff] [blame] | 1130 | routes.add(route); |
| 1131 | } catch (Exception e) { |
| 1132 | Log.e(TAG, "Error parsing route " + s + " : " + e); |
| 1133 | continue; |
| 1134 | } |
| 1135 | } |
| 1136 | } |
| 1137 | } |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1138 | return routes.toArray(new RouteInfo[routes.size()]); |
Robert Greenwalt | 59b1a4e | 2011-05-10 15:05:02 -0700 | [diff] [blame] | 1139 | } |
| 1140 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1141 | @Override |
sy.yun | 9d9b74a | 2013-09-02 05:24:09 +0900 | [diff] [blame] | 1142 | public void setMtu(String iface, int mtu) { |
| 1143 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
| 1144 | |
| 1145 | final NativeDaemonEvent event; |
| 1146 | try { |
| 1147 | event = mConnector.execute("interface", "setmtu", iface, mtu); |
| 1148 | } catch (NativeDaemonConnectorException e) { |
| 1149 | throw e.rethrowAsParcelableException(); |
| 1150 | } |
| 1151 | } |
| 1152 | |
| 1153 | @Override |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 1154 | public void shutdown() { |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1155 | // TODO: remove from aidl if nobody calls externally |
| 1156 | mContext.enforceCallingOrSelfPermission(SHUTDOWN, TAG); |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 1157 | |
Joe Onorato | 8a9b220 | 2010-02-26 18:56:32 -0800 | [diff] [blame] | 1158 | Slog.d(TAG, "Shutting down"); |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 1159 | } |
| 1160 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1161 | @Override |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 1162 | public boolean getIpForwardingEnabled() throws IllegalStateException{ |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1163 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 1164 | |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1165 | final NativeDaemonEvent event; |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1166 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1167 | event = mConnector.execute("ipfwd", "status"); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1168 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1169 | throw e.rethrowAsParcelableException(); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1170 | } |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 1171 | |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1172 | // 211 Forwarding enabled |
| 1173 | event.checkCode(IpFwdStatusResult); |
| 1174 | return event.getMessage().endsWith("enabled"); |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 1175 | } |
| 1176 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1177 | @Override |
| 1178 | public void setIpForwardingEnabled(boolean enable) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1179 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | 31c6e48 | 2011-11-18 17:09:01 -0800 | [diff] [blame] | 1180 | try { |
Nilesh Poddar | f3d4a58 | 2015-02-24 12:11:11 -0800 | [diff] [blame] | 1181 | mConnector.execute("ipfwd", enable ? "enable" : "disable", "tethering"); |
Jeff Sharkey | 31c6e48 | 2011-11-18 17:09:01 -0800 | [diff] [blame] | 1182 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1183 | throw e.rethrowAsParcelableException(); |
Jeff Sharkey | 31c6e48 | 2011-11-18 17:09:01 -0800 | [diff] [blame] | 1184 | } |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 1185 | } |
| 1186 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1187 | @Override |
| 1188 | public void startTethering(String[] dhcpRange) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1189 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Robert Greenwalt | bfb7bfa | 2010-03-24 16:03:21 -0700 | [diff] [blame] | 1190 | // cmd is "tether start first_start first_stop second_start second_stop ..." |
| 1191 | // an odd number of addrs will fail |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1192 | |
| 1193 | final Command cmd = new Command("tether", "start"); |
Robert Greenwalt | bfb7bfa | 2010-03-24 16:03:21 -0700 | [diff] [blame] | 1194 | for (String d : dhcpRange) { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1195 | cmd.appendArg(d); |
Robert Greenwalt | bfb7bfa | 2010-03-24 16:03:21 -0700 | [diff] [blame] | 1196 | } |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1197 | |
| 1198 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1199 | mConnector.execute(cmd); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1200 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1201 | throw e.rethrowAsParcelableException(); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1202 | } |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 1203 | } |
| 1204 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1205 | @Override |
| 1206 | public void stopTethering() { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1207 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1208 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1209 | mConnector.execute("tether", "stop"); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1210 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1211 | throw e.rethrowAsParcelableException(); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1212 | } |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 1213 | } |
| 1214 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1215 | @Override |
| 1216 | public boolean isTetheringStarted() { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1217 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 1218 | |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1219 | final NativeDaemonEvent event; |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1220 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1221 | event = mConnector.execute("tether", "status"); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1222 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1223 | throw e.rethrowAsParcelableException(); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1224 | } |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 1225 | |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1226 | // 210 Tethering services started |
| 1227 | event.checkCode(TetherStatusResult); |
| 1228 | return event.getMessage().endsWith("started"); |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 1229 | } |
Matthew Xie | fe19f12 | 2012-07-12 16:03:32 -0700 | [diff] [blame] | 1230 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1231 | @Override |
| 1232 | public void tetherInterface(String iface) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1233 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1234 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1235 | mConnector.execute("tether", "interface", "add", iface); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1236 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1237 | throw e.rethrowAsParcelableException(); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1238 | } |
Sreeram Ramachandran | a77760d | 2014-07-17 17:09:07 -0700 | [diff] [blame] | 1239 | List<RouteInfo> routes = new ArrayList<RouteInfo>(); |
| 1240 | // The RouteInfo constructor truncates the LinkAddress to a network prefix, thus making it |
| 1241 | // suitable to use as a route destination. |
| 1242 | routes.add(new RouteInfo(getInterfaceConfig(iface).getLinkAddress(), null, iface)); |
| 1243 | addInterfaceToLocalNetwork(iface, routes); |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 1244 | } |
| 1245 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1246 | @Override |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 1247 | public void untetherInterface(String iface) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1248 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1249 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1250 | mConnector.execute("tether", "interface", "remove", iface); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1251 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1252 | throw e.rethrowAsParcelableException(); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1253 | } |
Sreeram Ramachandran | a77760d | 2014-07-17 17:09:07 -0700 | [diff] [blame] | 1254 | removeInterfaceFromLocalNetwork(iface); |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 1255 | } |
| 1256 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1257 | @Override |
| 1258 | public String[] listTetheredInterfaces() { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1259 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1260 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1261 | return NativeDaemonEvent.filterMessageList( |
| 1262 | mConnector.executeForList("tether", "interface", "list"), |
| 1263 | TetherInterfaceListResult); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1264 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1265 | throw e.rethrowAsParcelableException(); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1266 | } |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 1267 | } |
| 1268 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1269 | @Override |
Lorenzo Colitti | b57edc5 | 2014-08-22 17:10:50 -0700 | [diff] [blame] | 1270 | public void setDnsForwarders(Network network, String[] dns) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1271 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1272 | |
Lorenzo Colitti | b57edc5 | 2014-08-22 17:10:50 -0700 | [diff] [blame] | 1273 | int netId = (network != null) ? network.netId : ConnectivityManager.NETID_UNSET; |
| 1274 | final Command cmd = new Command("tether", "dns", "set", netId); |
| 1275 | |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1276 | for (String s : dns) { |
| 1277 | cmd.appendArg(NetworkUtils.numericToInetAddress(s).getHostAddress()); |
| 1278 | } |
| 1279 | |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 1280 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1281 | mConnector.execute(cmd); |
| 1282 | } catch (NativeDaemonConnectorException e) { |
| 1283 | throw e.rethrowAsParcelableException(); |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 1284 | } |
| 1285 | } |
| 1286 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1287 | @Override |
| 1288 | public String[] getDnsForwarders() { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1289 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1290 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1291 | return NativeDaemonEvent.filterMessageList( |
| 1292 | mConnector.executeForList("tether", "dns", "list"), TetherDnsFwdTgtListResult); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1293 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1294 | throw e.rethrowAsParcelableException(); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1295 | } |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 1296 | } |
| 1297 | |
jiaguo | 1da35f7 | 2014-01-09 16:39:59 +0800 | [diff] [blame] | 1298 | private List<InterfaceAddress> excludeLinkLocal(List<InterfaceAddress> addresses) { |
| 1299 | ArrayList<InterfaceAddress> filtered = new ArrayList<InterfaceAddress>(addresses.size()); |
| 1300 | for (InterfaceAddress ia : addresses) { |
| 1301 | if (!ia.getAddress().isLinkLocalAddress()) |
| 1302 | filtered.add(ia); |
| 1303 | } |
| 1304 | return filtered; |
| 1305 | } |
| 1306 | |
Lorenzo Colitti | 35e36db | 2015-02-26 01:25:36 +0900 | [diff] [blame] | 1307 | private void modifyInterfaceForward(boolean add, String fromIface, String toIface) { |
| 1308 | final Command cmd = new Command("ipfwd", add ? "add" : "remove", fromIface, toIface); |
| 1309 | try { |
| 1310 | mConnector.execute(cmd); |
| 1311 | } catch (NativeDaemonConnectorException e) { |
| 1312 | throw e.rethrowAsParcelableException(); |
| 1313 | } |
| 1314 | } |
| 1315 | |
| 1316 | @Override |
| 1317 | public void startInterfaceForwarding(String fromIface, String toIface) { |
| 1318 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
| 1319 | modifyInterfaceForward(true, fromIface, toIface); |
| 1320 | } |
| 1321 | |
| 1322 | @Override |
| 1323 | public void stopInterfaceForwarding(String fromIface, String toIface) { |
| 1324 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
| 1325 | modifyInterfaceForward(false, fromIface, toIface); |
| 1326 | } |
| 1327 | |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1328 | private void modifyNat(String action, String internalInterface, String externalInterface) |
Robert Greenwalt | 3b28e9a | 2011-11-02 14:37:19 -0700 | [diff] [blame] | 1329 | throws SocketException { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1330 | final Command cmd = new Command("nat", action, internalInterface, externalInterface); |
Robert Greenwalt | 3b28e9a | 2011-11-02 14:37:19 -0700 | [diff] [blame] | 1331 | |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1332 | final NetworkInterface internalNetworkInterface = NetworkInterface.getByName( |
| 1333 | internalInterface); |
Robert Greenwalt | e83d181 | 2011-11-21 14:44:39 -0800 | [diff] [blame] | 1334 | if (internalNetworkInterface == null) { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1335 | cmd.appendArg("0"); |
Robert Greenwalt | e83d181 | 2011-11-21 14:44:39 -0800 | [diff] [blame] | 1336 | } else { |
jiaguo | 1da35f7 | 2014-01-09 16:39:59 +0800 | [diff] [blame] | 1337 | // Don't touch link-local routes, as link-local addresses aren't routable, |
| 1338 | // kernel creates link-local routes on all interfaces automatically |
| 1339 | List<InterfaceAddress> interfaceAddresses = excludeLinkLocal( |
| 1340 | internalNetworkInterface.getInterfaceAddresses()); |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1341 | cmd.appendArg(interfaceAddresses.size()); |
Robert Greenwalt | e83d181 | 2011-11-21 14:44:39 -0800 | [diff] [blame] | 1342 | for (InterfaceAddress ia : interfaceAddresses) { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1343 | InetAddress addr = NetworkUtils.getNetworkPart( |
| 1344 | ia.getAddress(), ia.getNetworkPrefixLength()); |
| 1345 | cmd.appendArg(addr.getHostAddress() + "/" + ia.getNetworkPrefixLength()); |
Robert Greenwalt | e83d181 | 2011-11-21 14:44:39 -0800 | [diff] [blame] | 1346 | } |
Robert Greenwalt | 3b28e9a | 2011-11-02 14:37:19 -0700 | [diff] [blame] | 1347 | } |
| 1348 | |
Jeff Sharkey | 31c6e48 | 2011-11-18 17:09:01 -0800 | [diff] [blame] | 1349 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1350 | mConnector.execute(cmd); |
Jeff Sharkey | 31c6e48 | 2011-11-18 17:09:01 -0800 | [diff] [blame] | 1351 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1352 | throw e.rethrowAsParcelableException(); |
Jeff Sharkey | 31c6e48 | 2011-11-18 17:09:01 -0800 | [diff] [blame] | 1353 | } |
Robert Greenwalt | 3b28e9a | 2011-11-02 14:37:19 -0700 | [diff] [blame] | 1354 | } |
| 1355 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1356 | @Override |
| 1357 | public void enableNat(String internalInterface, String externalInterface) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1358 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1359 | try { |
Robert Greenwalt | 3b28e9a | 2011-11-02 14:37:19 -0700 | [diff] [blame] | 1360 | modifyNat("enable", internalInterface, externalInterface); |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1361 | } catch (SocketException e) { |
| 1362 | throw new IllegalStateException(e); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1363 | } |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 1364 | } |
| 1365 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1366 | @Override |
| 1367 | public void disableNat(String internalInterface, String externalInterface) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1368 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1369 | try { |
Robert Greenwalt | 3b28e9a | 2011-11-02 14:37:19 -0700 | [diff] [blame] | 1370 | modifyNat("disable", internalInterface, externalInterface); |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1371 | } catch (SocketException e) { |
| 1372 | throw new IllegalStateException(e); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1373 | } |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 1374 | } |
San Mehat | 72759df | 2010-01-19 13:50:37 -0800 | [diff] [blame] | 1375 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1376 | @Override |
| 1377 | public String[] listTtys() { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1378 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1379 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1380 | return NativeDaemonEvent.filterMessageList( |
| 1381 | mConnector.executeForList("list_ttys"), TtyListResult); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1382 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1383 | throw e.rethrowAsParcelableException(); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1384 | } |
San Mehat | 72759df | 2010-01-19 13:50:37 -0800 | [diff] [blame] | 1385 | } |
| 1386 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1387 | @Override |
| 1388 | public void attachPppd( |
| 1389 | String tty, String localAddr, String remoteAddr, String dns1Addr, String dns2Addr) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1390 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
San Mehat | 72759df | 2010-01-19 13:50:37 -0800 | [diff] [blame] | 1391 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1392 | mConnector.execute("pppd", "attach", tty, |
Robert Greenwalt | e590373 | 2011-02-22 16:00:42 -0800 | [diff] [blame] | 1393 | NetworkUtils.numericToInetAddress(localAddr).getHostAddress(), |
| 1394 | NetworkUtils.numericToInetAddress(remoteAddr).getHostAddress(), |
| 1395 | NetworkUtils.numericToInetAddress(dns1Addr).getHostAddress(), |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1396 | NetworkUtils.numericToInetAddress(dns2Addr).getHostAddress()); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1397 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1398 | throw e.rethrowAsParcelableException(); |
San Mehat | 72759df | 2010-01-19 13:50:37 -0800 | [diff] [blame] | 1399 | } |
| 1400 | } |
| 1401 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1402 | @Override |
| 1403 | public void detachPppd(String tty) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1404 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1405 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1406 | mConnector.execute("pppd", "detach", tty); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1407 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1408 | throw e.rethrowAsParcelableException(); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1409 | } |
San Mehat | 72759df | 2010-01-19 13:50:37 -0800 | [diff] [blame] | 1410 | } |
Robert Greenwalt | ce1200d | 2010-02-18 11:25:54 -0800 | [diff] [blame] | 1411 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1412 | @Override |
| 1413 | public void startAccessPoint( |
Irfan Sheriff | 9054275 | 2012-06-19 15:44:35 -0700 | [diff] [blame] | 1414 | WifiConfiguration wifiConfig, String wlanIface) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1415 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1416 | try { |
Irfan Sheriff | cb30b22 | 2011-07-29 20:54:52 -0700 | [diff] [blame] | 1417 | wifiFirmwareReload(wlanIface, "AP"); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1418 | if (wifiConfig == null) { |
Irfan Sheriff | 9054275 | 2012-06-19 15:44:35 -0700 | [diff] [blame] | 1419 | mConnector.execute("softap", "set", wlanIface); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1420 | } else { |
Irfan Sheriff | 9054275 | 2012-06-19 15:44:35 -0700 | [diff] [blame] | 1421 | mConnector.execute("softap", "set", wlanIface, wifiConfig.SSID, |
xinhe | 18ae1d2 | 2015-02-04 17:19:33 -0800 | [diff] [blame] | 1422 | "broadcast", Integer.toString(wifiConfig.apChannel), |
xinhe | a0be0fb | 2015-01-07 17:57:38 -0800 | [diff] [blame] | 1423 | getSecurityType(wifiConfig), |
Kenny Root | 3606254 | 2013-06-10 11:09:28 -0700 | [diff] [blame] | 1424 | new SensitiveArg(wifiConfig.preSharedKey)); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1425 | } |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1426 | mConnector.execute("softap", "startap"); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1427 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1428 | throw e.rethrowAsParcelableException(); |
Irfan Sheriff | 9ab518ad | 2010-03-12 15:48:17 -0800 | [diff] [blame] | 1429 | } |
Irfan Sheriff | 5321aef | 2010-02-12 12:35:59 -0800 | [diff] [blame] | 1430 | } |
| 1431 | |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1432 | private static String getSecurityType(WifiConfiguration wifiConfig) { |
Irfan Sheriff | ec8d23a | 2011-02-16 17:00:33 -0800 | [diff] [blame] | 1433 | switch (wifiConfig.getAuthType()) { |
| 1434 | case KeyMgmt.WPA_PSK: |
| 1435 | return "wpa-psk"; |
| 1436 | case KeyMgmt.WPA2_PSK: |
| 1437 | return "wpa2-psk"; |
| 1438 | default: |
| 1439 | return "open"; |
| 1440 | } |
| 1441 | } |
| 1442 | |
Irfan Sheriff | cb30b22 | 2011-07-29 20:54:52 -0700 | [diff] [blame] | 1443 | /* @param mode can be "AP", "STA" or "P2P" */ |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1444 | @Override |
| 1445 | public void wifiFirmwareReload(String wlanIface, String mode) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1446 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Irfan Sheriff | cb30b22 | 2011-07-29 20:54:52 -0700 | [diff] [blame] | 1447 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1448 | mConnector.execute("softap", "fwreload", wlanIface, mode); |
Irfan Sheriff | cb30b22 | 2011-07-29 20:54:52 -0700 | [diff] [blame] | 1449 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1450 | throw e.rethrowAsParcelableException(); |
Irfan Sheriff | cb30b22 | 2011-07-29 20:54:52 -0700 | [diff] [blame] | 1451 | } |
| 1452 | } |
| 1453 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1454 | @Override |
| 1455 | public void stopAccessPoint(String wlanIface) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1456 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1457 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1458 | mConnector.execute("softap", "stopap"); |
Irfan Sheriff | cb30b22 | 2011-07-29 20:54:52 -0700 | [diff] [blame] | 1459 | wifiFirmwareReload(wlanIface, "STA"); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1460 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1461 | throw e.rethrowAsParcelableException(); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1462 | } |
Irfan Sheriff | 5321aef | 2010-02-12 12:35:59 -0800 | [diff] [blame] | 1463 | } |
| 1464 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1465 | @Override |
Irfan Sheriff | 9054275 | 2012-06-19 15:44:35 -0700 | [diff] [blame] | 1466 | public void setAccessPoint(WifiConfiguration wifiConfig, String wlanIface) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1467 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1468 | try { |
| 1469 | if (wifiConfig == null) { |
Irfan Sheriff | 9054275 | 2012-06-19 15:44:35 -0700 | [diff] [blame] | 1470 | mConnector.execute("softap", "set", wlanIface); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1471 | } else { |
Irfan Sheriff | 9054275 | 2012-06-19 15:44:35 -0700 | [diff] [blame] | 1472 | mConnector.execute("softap", "set", wlanIface, wifiConfig.SSID, |
Dmitry Shmidt | 28dd15b | 2013-06-10 14:37:08 -0700 | [diff] [blame] | 1473 | "broadcast", "6", getSecurityType(wifiConfig), |
Kenny Root | 3606254 | 2013-06-10 11:09:28 -0700 | [diff] [blame] | 1474 | new SensitiveArg(wifiConfig.preSharedKey)); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1475 | } |
| 1476 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1477 | throw e.rethrowAsParcelableException(); |
Irfan Sheriff | c2f54c2 | 2010-03-18 14:02:22 -0700 | [diff] [blame] | 1478 | } |
| 1479 | } |
San Mehat | 91cac64 | 2010-03-31 14:31:36 -0700 | [diff] [blame] | 1480 | |
Jeff Sharkey | eedcb95 | 2011-05-17 14:55:15 -0700 | [diff] [blame] | 1481 | @Override |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 1482 | public void addIdleTimer(String iface, int timeout, final int type) { |
Haoyu Bai | 0412423 | 2012-06-28 15:26:19 -0700 | [diff] [blame] | 1483 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
| 1484 | |
| 1485 | if (DBG) Slog.d(TAG, "Adding idletimer"); |
| 1486 | |
| 1487 | synchronized (mIdleTimerLock) { |
| 1488 | IdleTimerParams params = mActiveIdleTimers.get(iface); |
| 1489 | if (params != null) { |
| 1490 | // the interface already has idletimer, update network count |
| 1491 | params.networkCount++; |
| 1492 | return; |
| 1493 | } |
| 1494 | |
| 1495 | try { |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 1496 | mConnector.execute("idletimer", "add", iface, Integer.toString(timeout), |
| 1497 | Integer.toString(type)); |
Haoyu Bai | 0412423 | 2012-06-28 15:26:19 -0700 | [diff] [blame] | 1498 | } catch (NativeDaemonConnectorException e) { |
| 1499 | throw e.rethrowAsParcelableException(); |
| 1500 | } |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 1501 | mActiveIdleTimers.put(iface, new IdleTimerParams(timeout, type)); |
| 1502 | |
Dianne Hackborn | e13c4c0 | 2014-02-11 17:18:35 -0800 | [diff] [blame] | 1503 | // Networks start up. |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 1504 | if (ConnectivityManager.isNetworkTypeMobile(type)) { |
| 1505 | mNetworkActive = false; |
| 1506 | } |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 1507 | mDaemonHandler.post(new Runnable() { |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 1508 | @Override public void run() { |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 1509 | notifyInterfaceClassActivity(type, |
| 1510 | DataConnectionRealTimeInfo.DC_POWER_STATE_HIGH, |
| 1511 | SystemClock.elapsedRealtimeNanos(), false); |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 1512 | } |
| 1513 | }); |
Haoyu Bai | 0412423 | 2012-06-28 15:26:19 -0700 | [diff] [blame] | 1514 | } |
| 1515 | } |
| 1516 | |
| 1517 | @Override |
| 1518 | public void removeIdleTimer(String iface) { |
| 1519 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
| 1520 | |
| 1521 | if (DBG) Slog.d(TAG, "Removing idletimer"); |
| 1522 | |
| 1523 | synchronized (mIdleTimerLock) { |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 1524 | final IdleTimerParams params = mActiveIdleTimers.get(iface); |
Haoyu Bai | 0412423 | 2012-06-28 15:26:19 -0700 | [diff] [blame] | 1525 | if (params == null || --(params.networkCount) > 0) { |
| 1526 | return; |
| 1527 | } |
| 1528 | |
| 1529 | try { |
| 1530 | mConnector.execute("idletimer", "remove", iface, |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 1531 | Integer.toString(params.timeout), Integer.toString(params.type)); |
Haoyu Bai | 0412423 | 2012-06-28 15:26:19 -0700 | [diff] [blame] | 1532 | } catch (NativeDaemonConnectorException e) { |
| 1533 | throw e.rethrowAsParcelableException(); |
| 1534 | } |
| 1535 | mActiveIdleTimers.remove(iface); |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 1536 | mDaemonHandler.post(new Runnable() { |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 1537 | @Override public void run() { |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 1538 | notifyInterfaceClassActivity(params.type, |
| 1539 | DataConnectionRealTimeInfo.DC_POWER_STATE_LOW, |
| 1540 | SystemClock.elapsedRealtimeNanos(), false); |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 1541 | } |
| 1542 | }); |
Haoyu Bai | 0412423 | 2012-06-28 15:26:19 -0700 | [diff] [blame] | 1543 | } |
| 1544 | } |
| 1545 | |
| 1546 | @Override |
Jeff Sharkey | e8914c3 | 2012-05-01 16:26:09 -0700 | [diff] [blame] | 1547 | public NetworkStats getNetworkStatsSummaryDev() { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1548 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | 9a2c2a6 | 2013-01-14 16:48:51 -0800 | [diff] [blame] | 1549 | try { |
| 1550 | return mStatsFactory.readNetworkStatsSummaryDev(); |
| 1551 | } catch (IOException e) { |
| 1552 | throw new IllegalStateException(e); |
| 1553 | } |
Jeff Sharkey | e8914c3 | 2012-05-01 16:26:09 -0700 | [diff] [blame] | 1554 | } |
| 1555 | |
| 1556 | @Override |
| 1557 | public NetworkStats getNetworkStatsSummaryXt() { |
| 1558 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | 9a2c2a6 | 2013-01-14 16:48:51 -0800 | [diff] [blame] | 1559 | try { |
| 1560 | return mStatsFactory.readNetworkStatsSummaryXt(); |
| 1561 | } catch (IOException e) { |
| 1562 | throw new IllegalStateException(e); |
| 1563 | } |
Jeff Sharkey | ae2c181 | 2011-10-04 13:11:40 -0700 | [diff] [blame] | 1564 | } |
| 1565 | |
Jeff Sharkey | eedcb95 | 2011-05-17 14:55:15 -0700 | [diff] [blame] | 1566 | @Override |
Jeff Sharkey | 9a13f36 | 2011-04-26 16:25:36 -0700 | [diff] [blame] | 1567 | public NetworkStats getNetworkStatsDetail() { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1568 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | 9a2c2a6 | 2013-01-14 16:48:51 -0800 | [diff] [blame] | 1569 | try { |
Dianne Hackborn | d0c5b9a | 2014-02-21 16:19:05 -0800 | [diff] [blame] | 1570 | return mStatsFactory.readNetworkStatsDetail(UID_ALL, null, TAG_ALL, null); |
Jeff Sharkey | 9a2c2a6 | 2013-01-14 16:48:51 -0800 | [diff] [blame] | 1571 | } catch (IOException e) { |
| 1572 | throw new IllegalStateException(e); |
| 1573 | } |
San Mehat | 91cac64 | 2010-03-31 14:31:36 -0700 | [diff] [blame] | 1574 | } |
| 1575 | |
Jeff Sharkey | eedcb95 | 2011-05-17 14:55:15 -0700 | [diff] [blame] | 1576 | @Override |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1577 | public void setInterfaceQuota(String iface, long quotaBytes) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1578 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 1579 | |
Jeff Sharkey | 350083e | 2011-06-29 10:45:16 -0700 | [diff] [blame] | 1580 | // silently discard when control disabled |
| 1581 | // TODO: eventually migrate to be always enabled |
| 1582 | if (!mBandwidthControlEnabled) return; |
| 1583 | |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1584 | synchronized (mQuotaLock) { |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 1585 | if (mActiveQuotas.containsKey(iface)) { |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1586 | throw new IllegalStateException("iface " + iface + " already has quota"); |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 1587 | } |
| 1588 | |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 1589 | try { |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1590 | // TODO: support quota shared across interfaces |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1591 | mConnector.execute("bandwidth", "setiquota", iface, quotaBytes); |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 1592 | mActiveQuotas.put(iface, quotaBytes); |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 1593 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1594 | throw e.rethrowAsParcelableException(); |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 1595 | } |
Ashish Sharma | 50fd36d | 2011-06-15 19:34:53 -0700 | [diff] [blame] | 1596 | } |
| 1597 | } |
| 1598 | |
| 1599 | @Override |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 1600 | public void removeInterfaceQuota(String iface) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1601 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 1602 | |
Jeff Sharkey | 350083e | 2011-06-29 10:45:16 -0700 | [diff] [blame] | 1603 | // silently discard when control disabled |
| 1604 | // TODO: eventually migrate to be always enabled |
| 1605 | if (!mBandwidthControlEnabled) return; |
| 1606 | |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1607 | synchronized (mQuotaLock) { |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 1608 | if (!mActiveQuotas.containsKey(iface)) { |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 1609 | // TODO: eventually consider throwing |
| 1610 | return; |
| 1611 | } |
| 1612 | |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 1613 | mActiveQuotas.remove(iface); |
| 1614 | mActiveAlerts.remove(iface); |
Jeff Sharkey | 38ddeaa | 2011-11-08 13:04:22 -0800 | [diff] [blame] | 1615 | |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 1616 | try { |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1617 | // TODO: support quota shared across interfaces |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1618 | mConnector.execute("bandwidth", "removeiquota", iface); |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 1619 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1620 | throw e.rethrowAsParcelableException(); |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 1621 | } |
| 1622 | } |
| 1623 | } |
| 1624 | |
| 1625 | @Override |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1626 | public void setInterfaceAlert(String iface, long alertBytes) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1627 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1628 | |
| 1629 | // silently discard when control disabled |
| 1630 | // TODO: eventually migrate to be always enabled |
| 1631 | if (!mBandwidthControlEnabled) return; |
| 1632 | |
| 1633 | // quick sanity check |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 1634 | if (!mActiveQuotas.containsKey(iface)) { |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1635 | throw new IllegalStateException("setting alert requires existing quota on iface"); |
| 1636 | } |
| 1637 | |
| 1638 | synchronized (mQuotaLock) { |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 1639 | if (mActiveAlerts.containsKey(iface)) { |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1640 | throw new IllegalStateException("iface " + iface + " already has alert"); |
| 1641 | } |
| 1642 | |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1643 | try { |
| 1644 | // TODO: support alert shared across interfaces |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1645 | mConnector.execute("bandwidth", "setinterfacealert", iface, alertBytes); |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 1646 | mActiveAlerts.put(iface, alertBytes); |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1647 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1648 | throw e.rethrowAsParcelableException(); |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1649 | } |
| 1650 | } |
| 1651 | } |
| 1652 | |
| 1653 | @Override |
| 1654 | public void removeInterfaceAlert(String iface) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1655 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1656 | |
| 1657 | // silently discard when control disabled |
| 1658 | // TODO: eventually migrate to be always enabled |
| 1659 | if (!mBandwidthControlEnabled) return; |
| 1660 | |
| 1661 | synchronized (mQuotaLock) { |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 1662 | if (!mActiveAlerts.containsKey(iface)) { |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1663 | // TODO: eventually consider throwing |
| 1664 | return; |
| 1665 | } |
| 1666 | |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1667 | try { |
| 1668 | // TODO: support alert shared across interfaces |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1669 | mConnector.execute("bandwidth", "removeinterfacealert", iface); |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 1670 | mActiveAlerts.remove(iface); |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1671 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1672 | throw e.rethrowAsParcelableException(); |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1673 | } |
| 1674 | } |
| 1675 | } |
| 1676 | |
| 1677 | @Override |
| 1678 | public void setGlobalAlert(long alertBytes) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1679 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1680 | |
| 1681 | // silently discard when control disabled |
| 1682 | // TODO: eventually migrate to be always enabled |
| 1683 | if (!mBandwidthControlEnabled) return; |
| 1684 | |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1685 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1686 | mConnector.execute("bandwidth", "setglobalalert", alertBytes); |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1687 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1688 | throw e.rethrowAsParcelableException(); |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1689 | } |
| 1690 | } |
| 1691 | |
| 1692 | @Override |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 1693 | public void setUidNetworkRules(int uid, boolean rejectOnQuotaInterfaces) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1694 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 1695 | |
Jeff Sharkey | 350083e | 2011-06-29 10:45:16 -0700 | [diff] [blame] | 1696 | // silently discard when control disabled |
| 1697 | // TODO: eventually migrate to be always enabled |
| 1698 | if (!mBandwidthControlEnabled) return; |
| 1699 | |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 1700 | synchronized (mQuotaLock) { |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 1701 | final boolean oldRejectOnQuota = mUidRejectOnQuota.get(uid, false); |
| 1702 | if (oldRejectOnQuota == rejectOnQuotaInterfaces) { |
| 1703 | // TODO: eventually consider throwing |
| 1704 | return; |
| 1705 | } |
| 1706 | |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 1707 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1708 | mConnector.execute("bandwidth", |
| 1709 | rejectOnQuotaInterfaces ? "addnaughtyapps" : "removenaughtyapps", uid); |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 1710 | if (rejectOnQuotaInterfaces) { |
| 1711 | mUidRejectOnQuota.put(uid, true); |
| 1712 | } else { |
| 1713 | mUidRejectOnQuota.delete(uid); |
| 1714 | } |
| 1715 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1716 | throw e.rethrowAsParcelableException(); |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 1717 | } |
Ashish Sharma | 50fd36d | 2011-06-15 19:34:53 -0700 | [diff] [blame] | 1718 | } |
| 1719 | } |
| 1720 | |
Jeff Sharkey | 63d27a9 | 2011-08-03 17:04:22 -0700 | [diff] [blame] | 1721 | @Override |
Jeff Sharkey | 605eb79 | 2014-11-04 13:34:06 -0800 | [diff] [blame] | 1722 | public void setUidCleartextNetworkPolicy(int uid, int policy) { |
| 1723 | if (Binder.getCallingUid() != uid) { |
| 1724 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
| 1725 | } |
| 1726 | |
| 1727 | synchronized (mQuotaLock) { |
| 1728 | final int oldPolicy = mUidCleartextPolicy.get(uid, StrictMode.NETWORK_POLICY_ACCEPT); |
| 1729 | if (oldPolicy == policy) { |
| 1730 | return; |
| 1731 | } |
| 1732 | |
| 1733 | if (!mStrictEnabled) { |
| 1734 | // Module isn't enabled yet; stash the requested policy away to |
| 1735 | // apply later once the daemon is connected. |
| 1736 | mUidCleartextPolicy.put(uid, policy); |
| 1737 | return; |
| 1738 | } |
| 1739 | |
| 1740 | final String policyString; |
| 1741 | switch (policy) { |
| 1742 | case StrictMode.NETWORK_POLICY_ACCEPT: |
| 1743 | policyString = "accept"; |
| 1744 | break; |
| 1745 | case StrictMode.NETWORK_POLICY_LOG: |
| 1746 | policyString = "log"; |
| 1747 | break; |
| 1748 | case StrictMode.NETWORK_POLICY_REJECT: |
| 1749 | policyString = "reject"; |
| 1750 | break; |
| 1751 | default: |
| 1752 | throw new IllegalArgumentException("Unknown policy " + policy); |
| 1753 | } |
| 1754 | |
| 1755 | try { |
| 1756 | mConnector.execute("strict", "set_uid_cleartext_policy", uid, policyString); |
| 1757 | mUidCleartextPolicy.put(uid, policy); |
| 1758 | } catch (NativeDaemonConnectorException e) { |
| 1759 | throw e.rethrowAsParcelableException(); |
| 1760 | } |
| 1761 | } |
| 1762 | } |
| 1763 | |
| 1764 | @Override |
Jeff Sharkey | 63d27a9 | 2011-08-03 17:04:22 -0700 | [diff] [blame] | 1765 | public boolean isBandwidthControlEnabled() { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1766 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | 63d27a9 | 2011-08-03 17:04:22 -0700 | [diff] [blame] | 1767 | return mBandwidthControlEnabled; |
| 1768 | } |
| 1769 | |
| 1770 | @Override |
Jeff Sharkey | eedcb95 | 2011-05-17 14:55:15 -0700 | [diff] [blame] | 1771 | public NetworkStats getNetworkStatsUidDetail(int uid) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1772 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | 9a2c2a6 | 2013-01-14 16:48:51 -0800 | [diff] [blame] | 1773 | try { |
Dianne Hackborn | d0c5b9a | 2014-02-21 16:19:05 -0800 | [diff] [blame] | 1774 | return mStatsFactory.readNetworkStatsDetail(uid, null, TAG_ALL, null); |
Jeff Sharkey | 9a2c2a6 | 2013-01-14 16:48:51 -0800 | [diff] [blame] | 1775 | } catch (IOException e) { |
| 1776 | throw new IllegalStateException(e); |
| 1777 | } |
Jeff Sharkey | eedcb95 | 2011-05-17 14:55:15 -0700 | [diff] [blame] | 1778 | } |
| 1779 | |
Jeff Sharkey | cdd02c5d | 2011-09-16 01:52:49 -0700 | [diff] [blame] | 1780 | @Override |
Jeff Sharkey | e4984be | 2013-09-10 21:03:27 -0700 | [diff] [blame] | 1781 | public NetworkStats getNetworkStatsTethering() { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1782 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | cdd02c5d | 2011-09-16 01:52:49 -0700 | [diff] [blame] | 1783 | |
Jeff Sharkey | cdd02c5d | 2011-09-16 01:52:49 -0700 | [diff] [blame] | 1784 | final NetworkStats stats = new NetworkStats(SystemClock.elapsedRealtime(), 1); |
Jeff Sharkey | cdd02c5d | 2011-09-16 01:52:49 -0700 | [diff] [blame] | 1785 | try { |
Jeff Sharkey | e4984be | 2013-09-10 21:03:27 -0700 | [diff] [blame] | 1786 | final NativeDaemonEvent[] events = mConnector.executeForList( |
| 1787 | "bandwidth", "gettetherstats"); |
| 1788 | for (NativeDaemonEvent event : events) { |
| 1789 | if (event.getCode() != TetheringStatsListResult) continue; |
| 1790 | |
| 1791 | // 114 ifaceIn ifaceOut rx_bytes rx_packets tx_bytes tx_packets |
| 1792 | final StringTokenizer tok = new StringTokenizer(event.getMessage()); |
| 1793 | try { |
| 1794 | final String ifaceIn = tok.nextToken(); |
| 1795 | final String ifaceOut = tok.nextToken(); |
| 1796 | |
| 1797 | final NetworkStats.Entry entry = new NetworkStats.Entry(); |
| 1798 | entry.iface = ifaceOut; |
| 1799 | entry.uid = UID_TETHERING; |
| 1800 | entry.set = SET_DEFAULT; |
| 1801 | entry.tag = TAG_NONE; |
| 1802 | entry.rxBytes = Long.parseLong(tok.nextToken()); |
| 1803 | entry.rxPackets = Long.parseLong(tok.nextToken()); |
| 1804 | entry.txBytes = Long.parseLong(tok.nextToken()); |
| 1805 | entry.txPackets = Long.parseLong(tok.nextToken()); |
| 1806 | stats.combineValues(entry); |
| 1807 | } catch (NoSuchElementException e) { |
| 1808 | throw new IllegalStateException("problem parsing tethering stats: " + event); |
| 1809 | } catch (NumberFormatException e) { |
| 1810 | throw new IllegalStateException("problem parsing tethering stats: " + event); |
| 1811 | } |
| 1812 | } |
Jeff Sharkey | cdd02c5d | 2011-09-16 01:52:49 -0700 | [diff] [blame] | 1813 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1814 | throw e.rethrowAsParcelableException(); |
Jeff Sharkey | cdd02c5d | 2011-09-16 01:52:49 -0700 | [diff] [blame] | 1815 | } |
Jeff Sharkey | e4984be | 2013-09-10 21:03:27 -0700 | [diff] [blame] | 1816 | return stats; |
Jeff Sharkey | cdd02c5d | 2011-09-16 01:52:49 -0700 | [diff] [blame] | 1817 | } |
| 1818 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1819 | @Override |
Paul Jensen | 13e817d | 2014-04-10 14:16:37 -0400 | [diff] [blame] | 1820 | public void setDnsServersForNetwork(int netId, String[] servers, String domains) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1821 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1822 | |
Lorenzo Colitti | 829dfa7 | 2014-11-28 20:07:46 +0900 | [diff] [blame] | 1823 | Command cmd; |
| 1824 | if (servers.length > 0) { |
| 1825 | cmd = new Command("resolver", "setnetdns", netId, |
| 1826 | (domains == null ? "" : domains)); |
| 1827 | for (String s : servers) { |
| 1828 | InetAddress a = NetworkUtils.numericToInetAddress(s); |
| 1829 | if (a.isAnyLocalAddress() == false) { |
| 1830 | cmd.appendArg(a.getHostAddress()); |
| 1831 | } |
Mattias Falk | 7475c0c | 2011-04-04 16:10:36 +0200 | [diff] [blame] | 1832 | } |
Lorenzo Colitti | 829dfa7 | 2014-11-28 20:07:46 +0900 | [diff] [blame] | 1833 | } else { |
| 1834 | cmd = new Command("resolver", "clearnetdns", netId); |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1835 | } |
| 1836 | |
| 1837 | try { |
| 1838 | mConnector.execute(cmd); |
Mattias Falk | 7475c0c | 2011-04-04 16:10:36 +0200 | [diff] [blame] | 1839 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1840 | throw e.rethrowAsParcelableException(); |
Mattias Falk | 7475c0c | 2011-04-04 16:10:36 +0200 | [diff] [blame] | 1841 | } |
| 1842 | } |
| 1843 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1844 | @Override |
Paul Jensen | 6bc2c2c | 2014-05-07 15:27:40 -0400 | [diff] [blame] | 1845 | public void addVpnUidRanges(int netId, UidRange[] ranges) { |
Chad Brubaker | 3277620a | 2013-06-12 13:37:30 -0700 | [diff] [blame] | 1846 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Paul Jensen | 6bc2c2c | 2014-05-07 15:27:40 -0400 | [diff] [blame] | 1847 | Object[] argv = new Object[3 + MAX_UID_RANGES_PER_COMMAND]; |
| 1848 | argv[0] = "users"; |
| 1849 | argv[1] = "add"; |
| 1850 | argv[2] = netId; |
| 1851 | int argc = 3; |
| 1852 | // Avoid overly long commands by limiting number of UID ranges per command. |
| 1853 | for (int i = 0; i < ranges.length; i++) { |
| 1854 | argv[argc++] = ranges[i].toString(); |
| 1855 | if (i == (ranges.length - 1) || argc == argv.length) { |
| 1856 | try { |
| 1857 | mConnector.execute("network", Arrays.copyOf(argv, argc)); |
| 1858 | } catch (NativeDaemonConnectorException e) { |
| 1859 | throw e.rethrowAsParcelableException(); |
| 1860 | } |
| 1861 | argc = 3; |
| 1862 | } |
Chad Brubaker | 3277620a | 2013-06-12 13:37:30 -0700 | [diff] [blame] | 1863 | } |
| 1864 | } |
| 1865 | |
| 1866 | @Override |
Paul Jensen | 6bc2c2c | 2014-05-07 15:27:40 -0400 | [diff] [blame] | 1867 | public void removeVpnUidRanges(int netId, UidRange[] ranges) { |
Chad Brubaker | 3277620a | 2013-06-12 13:37:30 -0700 | [diff] [blame] | 1868 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Paul Jensen | 6bc2c2c | 2014-05-07 15:27:40 -0400 | [diff] [blame] | 1869 | Object[] argv = new Object[3 + MAX_UID_RANGES_PER_COMMAND]; |
| 1870 | argv[0] = "users"; |
| 1871 | argv[1] = "remove"; |
| 1872 | argv[2] = netId; |
| 1873 | int argc = 3; |
| 1874 | // Avoid overly long commands by limiting number of UID ranges per command. |
| 1875 | for (int i = 0; i < ranges.length; i++) { |
| 1876 | argv[argc++] = ranges[i].toString(); |
| 1877 | if (i == (ranges.length - 1) || argc == argv.length) { |
| 1878 | try { |
| 1879 | mConnector.execute("network", Arrays.copyOf(argv, argc)); |
| 1880 | } catch (NativeDaemonConnectorException e) { |
| 1881 | throw e.rethrowAsParcelableException(); |
| 1882 | } |
| 1883 | argc = 3; |
| 1884 | } |
Chad Brubaker | cca54c4 | 2013-06-27 17:41:38 -0700 | [diff] [blame] | 1885 | } |
| 1886 | } |
| 1887 | |
| 1888 | @Override |
Paul Jensen | b69a3a8 | 2014-08-06 15:34:26 -0400 | [diff] [blame] | 1889 | public void flushNetworkDnsCache(int netId) { |
| 1890 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
| 1891 | try { |
| 1892 | mConnector.execute("resolver", "flushnet", netId); |
| 1893 | } catch (NativeDaemonConnectorException e) { |
| 1894 | throw e.rethrowAsParcelableException(); |
| 1895 | } |
| 1896 | } |
| 1897 | |
| 1898 | @Override |
Jeff Sharkey | c268f0b | 2012-08-24 10:25:31 -0700 | [diff] [blame] | 1899 | public void setFirewallEnabled(boolean enabled) { |
Jeff Sharkey | f56e243 | 2012-09-06 17:54:29 -0700 | [diff] [blame] | 1900 | enforceSystemUid(); |
Jeff Sharkey | c268f0b | 2012-08-24 10:25:31 -0700 | [diff] [blame] | 1901 | try { |
| 1902 | mConnector.execute("firewall", enabled ? "enable" : "disable"); |
| 1903 | mFirewallEnabled = enabled; |
| 1904 | } catch (NativeDaemonConnectorException e) { |
| 1905 | throw e.rethrowAsParcelableException(); |
| 1906 | } |
| 1907 | } |
| 1908 | |
| 1909 | @Override |
| 1910 | public boolean isFirewallEnabled() { |
Jeff Sharkey | f56e243 | 2012-09-06 17:54:29 -0700 | [diff] [blame] | 1911 | enforceSystemUid(); |
Jeff Sharkey | c268f0b | 2012-08-24 10:25:31 -0700 | [diff] [blame] | 1912 | return mFirewallEnabled; |
| 1913 | } |
| 1914 | |
| 1915 | @Override |
Jeff Sharkey | 2c09298 | 2012-08-24 11:44:40 -0700 | [diff] [blame] | 1916 | public void setFirewallInterfaceRule(String iface, boolean allow) { |
Jeff Sharkey | f56e243 | 2012-09-06 17:54:29 -0700 | [diff] [blame] | 1917 | enforceSystemUid(); |
Jeff Sharkey | c268f0b | 2012-08-24 10:25:31 -0700 | [diff] [blame] | 1918 | Preconditions.checkState(mFirewallEnabled); |
Sreeram Ramachandran | a77760d | 2014-07-17 17:09:07 -0700 | [diff] [blame] | 1919 | final String rule = allow ? "allow" : "deny"; |
Jeff Sharkey | c268f0b | 2012-08-24 10:25:31 -0700 | [diff] [blame] | 1920 | try { |
| 1921 | mConnector.execute("firewall", "set_interface_rule", iface, rule); |
| 1922 | } catch (NativeDaemonConnectorException e) { |
| 1923 | throw e.rethrowAsParcelableException(); |
| 1924 | } |
| 1925 | } |
| 1926 | |
| 1927 | @Override |
Jeff Sharkey | 2c09298 | 2012-08-24 11:44:40 -0700 | [diff] [blame] | 1928 | public void setFirewallEgressSourceRule(String addr, boolean allow) { |
Jeff Sharkey | f56e243 | 2012-09-06 17:54:29 -0700 | [diff] [blame] | 1929 | enforceSystemUid(); |
Jeff Sharkey | c268f0b | 2012-08-24 10:25:31 -0700 | [diff] [blame] | 1930 | Preconditions.checkState(mFirewallEnabled); |
Sreeram Ramachandran | a77760d | 2014-07-17 17:09:07 -0700 | [diff] [blame] | 1931 | final String rule = allow ? "allow" : "deny"; |
Jeff Sharkey | c268f0b | 2012-08-24 10:25:31 -0700 | [diff] [blame] | 1932 | try { |
| 1933 | mConnector.execute("firewall", "set_egress_source_rule", addr, rule); |
| 1934 | } catch (NativeDaemonConnectorException e) { |
| 1935 | throw e.rethrowAsParcelableException(); |
| 1936 | } |
| 1937 | } |
| 1938 | |
| 1939 | @Override |
Jeff Sharkey | 2c09298 | 2012-08-24 11:44:40 -0700 | [diff] [blame] | 1940 | public void setFirewallEgressDestRule(String addr, int port, boolean allow) { |
Jeff Sharkey | f56e243 | 2012-09-06 17:54:29 -0700 | [diff] [blame] | 1941 | enforceSystemUid(); |
Jeff Sharkey | c268f0b | 2012-08-24 10:25:31 -0700 | [diff] [blame] | 1942 | Preconditions.checkState(mFirewallEnabled); |
Sreeram Ramachandran | a77760d | 2014-07-17 17:09:07 -0700 | [diff] [blame] | 1943 | final String rule = allow ? "allow" : "deny"; |
Jeff Sharkey | c268f0b | 2012-08-24 10:25:31 -0700 | [diff] [blame] | 1944 | try { |
| 1945 | mConnector.execute("firewall", "set_egress_dest_rule", addr, port, rule); |
| 1946 | } catch (NativeDaemonConnectorException e) { |
| 1947 | throw e.rethrowAsParcelableException(); |
| 1948 | } |
| 1949 | } |
| 1950 | |
| 1951 | @Override |
Jeff Sharkey | 2c09298 | 2012-08-24 11:44:40 -0700 | [diff] [blame] | 1952 | public void setFirewallUidRule(int uid, boolean allow) { |
Jeff Sharkey | f56e243 | 2012-09-06 17:54:29 -0700 | [diff] [blame] | 1953 | enforceSystemUid(); |
Jeff Sharkey | c268f0b | 2012-08-24 10:25:31 -0700 | [diff] [blame] | 1954 | Preconditions.checkState(mFirewallEnabled); |
Sreeram Ramachandran | a77760d | 2014-07-17 17:09:07 -0700 | [diff] [blame] | 1955 | final String rule = allow ? "allow" : "deny"; |
Jeff Sharkey | c268f0b | 2012-08-24 10:25:31 -0700 | [diff] [blame] | 1956 | try { |
| 1957 | mConnector.execute("firewall", "set_uid_rule", uid, rule); |
| 1958 | } catch (NativeDaemonConnectorException e) { |
| 1959 | throw e.rethrowAsParcelableException(); |
| 1960 | } |
| 1961 | } |
| 1962 | |
Jeff Sharkey | f56e243 | 2012-09-06 17:54:29 -0700 | [diff] [blame] | 1963 | private static void enforceSystemUid() { |
| 1964 | final int uid = Binder.getCallingUid(); |
| 1965 | if (uid != Process.SYSTEM_UID) { |
| 1966 | throw new SecurityException("Only available to AID_SYSTEM"); |
| 1967 | } |
| 1968 | } |
| 1969 | |
Jeff Sharkey | c268f0b | 2012-08-24 10:25:31 -0700 | [diff] [blame] | 1970 | @Override |
Lorenzo Colitti | 7975184 | 2013-02-28 16:16:03 +0900 | [diff] [blame] | 1971 | public void startClatd(String interfaceName) throws IllegalStateException { |
| 1972 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
| 1973 | |
| 1974 | try { |
| 1975 | mConnector.execute("clatd", "start", interfaceName); |
| 1976 | } catch (NativeDaemonConnectorException e) { |
| 1977 | throw e.rethrowAsParcelableException(); |
| 1978 | } |
| 1979 | } |
| 1980 | |
| 1981 | @Override |
Lorenzo Colitti | 9543946 | 2014-10-09 13:44:48 +0900 | [diff] [blame] | 1982 | public void stopClatd(String interfaceName) throws IllegalStateException { |
Lorenzo Colitti | 7975184 | 2013-02-28 16:16:03 +0900 | [diff] [blame] | 1983 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
| 1984 | |
| 1985 | try { |
Lorenzo Colitti | 9543946 | 2014-10-09 13:44:48 +0900 | [diff] [blame] | 1986 | mConnector.execute("clatd", "stop", interfaceName); |
Lorenzo Colitti | 7975184 | 2013-02-28 16:16:03 +0900 | [diff] [blame] | 1987 | } catch (NativeDaemonConnectorException e) { |
| 1988 | throw e.rethrowAsParcelableException(); |
| 1989 | } |
| 1990 | } |
| 1991 | |
| 1992 | @Override |
Lorenzo Colitti | 9543946 | 2014-10-09 13:44:48 +0900 | [diff] [blame] | 1993 | public boolean isClatdStarted(String interfaceName) { |
Lorenzo Colitti | 7975184 | 2013-02-28 16:16:03 +0900 | [diff] [blame] | 1994 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
| 1995 | |
| 1996 | final NativeDaemonEvent event; |
| 1997 | try { |
Lorenzo Colitti | 9543946 | 2014-10-09 13:44:48 +0900 | [diff] [blame] | 1998 | event = mConnector.execute("clatd", "status", interfaceName); |
Lorenzo Colitti | 7975184 | 2013-02-28 16:16:03 +0900 | [diff] [blame] | 1999 | } catch (NativeDaemonConnectorException e) { |
| 2000 | throw e.rethrowAsParcelableException(); |
| 2001 | } |
| 2002 | |
| 2003 | event.checkCode(ClatdStatusResult); |
| 2004 | return event.getMessage().endsWith("started"); |
| 2005 | } |
| 2006 | |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 2007 | @Override |
| 2008 | public void registerNetworkActivityListener(INetworkActivityListener listener) { |
| 2009 | mNetworkActivityListeners.register(listener); |
| 2010 | } |
| 2011 | |
| 2012 | @Override |
| 2013 | public void unregisterNetworkActivityListener(INetworkActivityListener listener) { |
| 2014 | mNetworkActivityListeners.unregister(listener); |
| 2015 | } |
| 2016 | |
| 2017 | @Override |
| 2018 | public boolean isNetworkActive() { |
| 2019 | synchronized (mNetworkActivityListeners) { |
| 2020 | return mNetworkActive || mActiveIdleTimers.isEmpty(); |
| 2021 | } |
| 2022 | } |
| 2023 | |
| 2024 | private void reportNetworkActive() { |
| 2025 | final int length = mNetworkActivityListeners.beginBroadcast(); |
Robert Greenwalt | 2c9f547 | 2014-04-21 14:50:28 -0700 | [diff] [blame] | 2026 | try { |
| 2027 | for (int i = 0; i < length; i++) { |
| 2028 | try { |
| 2029 | mNetworkActivityListeners.getBroadcastItem(i).onNetworkActive(); |
| 2030 | } catch (RemoteException e) { |
| 2031 | } catch (RuntimeException e) { |
| 2032 | } |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 2033 | } |
Robert Greenwalt | 2c9f547 | 2014-04-21 14:50:28 -0700 | [diff] [blame] | 2034 | } finally { |
| 2035 | mNetworkActivityListeners.finishBroadcast(); |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 2036 | } |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 2037 | } |
| 2038 | |
Mattias Falk | 8b47b36 | 2011-08-23 14:15:13 +0200 | [diff] [blame] | 2039 | /** {@inheritDoc} */ |
Jeff Sharkey | 7b4596f | 2013-02-25 10:55:29 -0800 | [diff] [blame] | 2040 | @Override |
Jeff Sharkey | fa23c5a | 2011-08-09 21:44:24 -0700 | [diff] [blame] | 2041 | public void monitor() { |
| 2042 | if (mConnector != null) { |
| 2043 | mConnector.monitor(); |
| 2044 | } |
| 2045 | } |
Jeff Sharkey | 47eb102 | 2011-08-25 17:48:52 -0700 | [diff] [blame] | 2046 | |
| 2047 | @Override |
| 2048 | protected void dump(FileDescriptor fd, PrintWriter pw, String[] args) { |
| 2049 | mContext.enforceCallingOrSelfPermission(DUMP, TAG); |
| 2050 | |
Robert Greenwalt | 470fd72 | 2012-01-18 12:51:15 -0800 | [diff] [blame] | 2051 | pw.println("NetworkManagementService NativeDaemonConnector Log:"); |
| 2052 | mConnector.dump(fd, pw, args); |
| 2053 | pw.println(); |
| 2054 | |
Jeff Sharkey | 47eb102 | 2011-08-25 17:48:52 -0700 | [diff] [blame] | 2055 | pw.print("Bandwidth control enabled: "); pw.println(mBandwidthControlEnabled); |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 2056 | pw.print("mMobileActivityFromRadio="); pw.print(mMobileActivityFromRadio); |
| 2057 | pw.print(" mLastPowerStateFromRadio="); pw.println(mLastPowerStateFromRadio); |
| 2058 | pw.print("mNetworkActive="); pw.println(mNetworkActive); |
Jeff Sharkey | 47eb102 | 2011-08-25 17:48:52 -0700 | [diff] [blame] | 2059 | |
| 2060 | synchronized (mQuotaLock) { |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 2061 | pw.print("Active quota ifaces: "); pw.println(mActiveQuotas.toString()); |
| 2062 | pw.print("Active alert ifaces: "); pw.println(mActiveAlerts.toString()); |
Jeff Sharkey | 47eb102 | 2011-08-25 17:48:52 -0700 | [diff] [blame] | 2063 | } |
| 2064 | |
| 2065 | synchronized (mUidRejectOnQuota) { |
| 2066 | pw.print("UID reject on quota ifaces: ["); |
| 2067 | final int size = mUidRejectOnQuota.size(); |
| 2068 | for (int i = 0; i < size; i++) { |
| 2069 | pw.print(mUidRejectOnQuota.keyAt(i)); |
| 2070 | if (i < size - 1) pw.print(","); |
| 2071 | } |
| 2072 | pw.println("]"); |
| 2073 | } |
Jeff Sharkey | c268f0b | 2012-08-24 10:25:31 -0700 | [diff] [blame] | 2074 | |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 2075 | synchronized (mIdleTimerLock) { |
| 2076 | pw.println("Idle timers:"); |
| 2077 | for (HashMap.Entry<String, IdleTimerParams> ent : mActiveIdleTimers.entrySet()) { |
| 2078 | pw.print(" "); pw.print(ent.getKey()); pw.println(":"); |
| 2079 | IdleTimerParams params = ent.getValue(); |
| 2080 | pw.print(" timeout="); pw.print(params.timeout); |
| 2081 | pw.print(" type="); pw.print(params.type); |
| 2082 | pw.print(" networkCount="); pw.println(params.networkCount); |
| 2083 | } |
| 2084 | } |
| 2085 | |
Jeff Sharkey | c268f0b | 2012-08-24 10:25:31 -0700 | [diff] [blame] | 2086 | pw.print("Firewall enabled: "); pw.println(mFirewallEnabled); |
Jeff Sharkey | 47eb102 | 2011-08-25 17:48:52 -0700 | [diff] [blame] | 2087 | } |
Robert Greenwalt | 9ba9c58 | 2014-03-19 17:56:12 -0700 | [diff] [blame] | 2088 | |
Robert Greenwalt | 568891d | 2014-04-04 13:38:00 -0700 | [diff] [blame] | 2089 | @Override |
Paul Jensen | 6bc2c2c | 2014-05-07 15:27:40 -0400 | [diff] [blame] | 2090 | public void createPhysicalNetwork(int netId) { |
Robert Greenwalt | 9ba9c58 | 2014-03-19 17:56:12 -0700 | [diff] [blame] | 2091 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
| 2092 | |
| 2093 | try { |
Paul Jensen | 992f252 | 2014-04-28 10:33:11 -0400 | [diff] [blame] | 2094 | mConnector.execute("network", "create", netId); |
Robert Greenwalt | 9ba9c58 | 2014-03-19 17:56:12 -0700 | [diff] [blame] | 2095 | } catch (NativeDaemonConnectorException e) { |
| 2096 | throw e.rethrowAsParcelableException(); |
| 2097 | } |
| 2098 | } |
| 2099 | |
Robert Greenwalt | 568891d | 2014-04-04 13:38:00 -0700 | [diff] [blame] | 2100 | @Override |
Sreeram Ramachandran | 8cd33ed | 2014-07-23 15:23:15 -0700 | [diff] [blame] | 2101 | public void createVirtualNetwork(int netId, boolean hasDNS, boolean secure) { |
Paul Jensen | 6bc2c2c | 2014-05-07 15:27:40 -0400 | [diff] [blame] | 2102 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
| 2103 | |
| 2104 | try { |
Sreeram Ramachandran | 8cd33ed | 2014-07-23 15:23:15 -0700 | [diff] [blame] | 2105 | mConnector.execute("network", "create", netId, "vpn", hasDNS ? "1" : "0", |
| 2106 | secure ? "1" : "0"); |
Paul Jensen | 6bc2c2c | 2014-05-07 15:27:40 -0400 | [diff] [blame] | 2107 | } catch (NativeDaemonConnectorException e) { |
| 2108 | throw e.rethrowAsParcelableException(); |
| 2109 | } |
| 2110 | } |
| 2111 | |
| 2112 | @Override |
Robert Greenwalt | 9ba9c58 | 2014-03-19 17:56:12 -0700 | [diff] [blame] | 2113 | public void removeNetwork(int netId) { |
| 2114 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
| 2115 | |
| 2116 | try { |
| 2117 | mConnector.execute("network", "destroy", netId); |
| 2118 | } catch (NativeDaemonConnectorException e) { |
| 2119 | throw e.rethrowAsParcelableException(); |
| 2120 | } |
| 2121 | } |
Robert Greenwalt | 568891d | 2014-04-04 13:38:00 -0700 | [diff] [blame] | 2122 | |
| 2123 | @Override |
Paul Jensen | 992f252 | 2014-04-28 10:33:11 -0400 | [diff] [blame] | 2124 | public void addInterfaceToNetwork(String iface, int netId) { |
Sreeram Ramachandran | a77760d | 2014-07-17 17:09:07 -0700 | [diff] [blame] | 2125 | modifyInterfaceInNetwork("add", "" + netId, iface); |
Paul Jensen | 992f252 | 2014-04-28 10:33:11 -0400 | [diff] [blame] | 2126 | } |
| 2127 | |
| 2128 | @Override |
| 2129 | public void removeInterfaceFromNetwork(String iface, int netId) { |
Sreeram Ramachandran | a77760d | 2014-07-17 17:09:07 -0700 | [diff] [blame] | 2130 | modifyInterfaceInNetwork("remove", "" + netId, iface); |
| 2131 | } |
Paul Jensen | 992f252 | 2014-04-28 10:33:11 -0400 | [diff] [blame] | 2132 | |
Sreeram Ramachandran | a77760d | 2014-07-17 17:09:07 -0700 | [diff] [blame] | 2133 | private void modifyInterfaceInNetwork(String action, String netId, String iface) { |
| 2134 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Paul Jensen | 992f252 | 2014-04-28 10:33:11 -0400 | [diff] [blame] | 2135 | try { |
Sreeram Ramachandran | a77760d | 2014-07-17 17:09:07 -0700 | [diff] [blame] | 2136 | mConnector.execute("network", "interface", action, netId, iface); |
Paul Jensen | 992f252 | 2014-04-28 10:33:11 -0400 | [diff] [blame] | 2137 | } catch (NativeDaemonConnectorException e) { |
| 2138 | throw e.rethrowAsParcelableException(); |
| 2139 | } |
| 2140 | } |
| 2141 | |
| 2142 | @Override |
Robert Greenwalt | 913c895 | 2014-04-07 17:36:35 -0700 | [diff] [blame] | 2143 | public void addLegacyRouteForNetId(int netId, RouteInfo routeInfo, int uid) { |
Robert Greenwalt | 568891d | 2014-04-04 13:38:00 -0700 | [diff] [blame] | 2144 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
| 2145 | |
Sreeram Ramachandran | 03666c7 | 2014-07-19 23:21:46 -0700 | [diff] [blame] | 2146 | final Command cmd = new Command("network", "route", "legacy", uid, "add", netId); |
Robert Greenwalt | 568891d | 2014-04-04 13:38:00 -0700 | [diff] [blame] | 2147 | |
Sreeram Ramachandran | 1fbcb27 | 2014-05-22 16:30:48 -0700 | [diff] [blame] | 2148 | // create triplet: interface dest-ip-addr/prefixlength gateway-ip-addr |
Sreeram Ramachandran | cc91c7b | 2014-06-03 18:41:43 -0700 | [diff] [blame] | 2149 | final LinkAddress la = routeInfo.getDestinationLinkAddress(); |
Robert Greenwalt | 568891d | 2014-04-04 13:38:00 -0700 | [diff] [blame] | 2150 | cmd.appendArg(routeInfo.getInterface()); |
Lorenzo Colitti | 7dc78cf | 2014-06-09 22:58:46 +0900 | [diff] [blame] | 2151 | cmd.appendArg(la.getAddress().getHostAddress() + "/" + la.getPrefixLength()); |
Sreeram Ramachandran | 1fbcb27 | 2014-05-22 16:30:48 -0700 | [diff] [blame] | 2152 | if (routeInfo.hasGateway()) { |
| 2153 | cmd.appendArg(routeInfo.getGateway().getHostAddress()); |
| 2154 | } |
Robert Greenwalt | 568891d | 2014-04-04 13:38:00 -0700 | [diff] [blame] | 2155 | |
| 2156 | try { |
| 2157 | mConnector.execute(cmd); |
| 2158 | } catch (NativeDaemonConnectorException e) { |
| 2159 | throw e.rethrowAsParcelableException(); |
| 2160 | } |
| 2161 | } |
| 2162 | |
| 2163 | @Override |
Sreeram Ramachandran | f047f2a | 2014-04-15 16:04:26 -0700 | [diff] [blame] | 2164 | public void setDefaultNetId(int netId) { |
Robert Greenwalt | 568891d | 2014-04-04 13:38:00 -0700 | [diff] [blame] | 2165 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
| 2166 | |
| 2167 | try { |
Sreeram Ramachandran | f047f2a | 2014-04-15 16:04:26 -0700 | [diff] [blame] | 2168 | mConnector.execute("network", "default", "set", netId); |
Robert Greenwalt | 568891d | 2014-04-04 13:38:00 -0700 | [diff] [blame] | 2169 | } catch (NativeDaemonConnectorException e) { |
| 2170 | throw e.rethrowAsParcelableException(); |
| 2171 | } |
| 2172 | } |
| 2173 | |
| 2174 | @Override |
| 2175 | public void clearDefaultNetId() { |
| 2176 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
| 2177 | |
| 2178 | try { |
| 2179 | mConnector.execute("network", "default", "clear"); |
| 2180 | } catch (NativeDaemonConnectorException e) { |
| 2181 | throw e.rethrowAsParcelableException(); |
| 2182 | } |
| 2183 | } |
| 2184 | |
| 2185 | @Override |
Sreeram Ramachandran | e4a05af | 2014-09-24 09:16:19 -0700 | [diff] [blame] | 2186 | public void setPermission(String permission, int[] uids) { |
Robert Greenwalt | 568891d | 2014-04-04 13:38:00 -0700 | [diff] [blame] | 2187 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
| 2188 | |
Sreeram Ramachandran | e4a05af | 2014-09-24 09:16:19 -0700 | [diff] [blame] | 2189 | Object[] argv = new Object[4 + MAX_UID_RANGES_PER_COMMAND]; |
| 2190 | argv[0] = "permission"; |
| 2191 | argv[1] = "user"; |
| 2192 | argv[2] = "set"; |
| 2193 | argv[3] = permission; |
| 2194 | int argc = 4; |
| 2195 | // Avoid overly long commands by limiting number of UIDs per command. |
| 2196 | for (int i = 0; i < uids.length; ++i) { |
| 2197 | argv[argc++] = uids[i]; |
| 2198 | if (i == uids.length - 1 || argc == argv.length) { |
| 2199 | try { |
| 2200 | mConnector.execute("network", Arrays.copyOf(argv, argc)); |
| 2201 | } catch (NativeDaemonConnectorException e) { |
| 2202 | throw e.rethrowAsParcelableException(); |
| 2203 | } |
| 2204 | argc = 4; |
| 2205 | } |
Robert Greenwalt | 568891d | 2014-04-04 13:38:00 -0700 | [diff] [blame] | 2206 | } |
| 2207 | } |
| 2208 | |
| 2209 | @Override |
| 2210 | public void clearPermission(int[] uids) { |
| 2211 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
| 2212 | |
Sreeram Ramachandran | e4a05af | 2014-09-24 09:16:19 -0700 | [diff] [blame] | 2213 | Object[] argv = new Object[3 + MAX_UID_RANGES_PER_COMMAND]; |
| 2214 | argv[0] = "permission"; |
| 2215 | argv[1] = "user"; |
| 2216 | argv[2] = "clear"; |
| 2217 | int argc = 3; |
| 2218 | // Avoid overly long commands by limiting number of UIDs per command. |
| 2219 | for (int i = 0; i < uids.length; ++i) { |
| 2220 | argv[argc++] = uids[i]; |
| 2221 | if (i == uids.length - 1 || argc == argv.length) { |
| 2222 | try { |
| 2223 | mConnector.execute("network", Arrays.copyOf(argv, argc)); |
| 2224 | } catch (NativeDaemonConnectorException e) { |
| 2225 | throw e.rethrowAsParcelableException(); |
| 2226 | } |
| 2227 | argc = 3; |
| 2228 | } |
Robert Greenwalt | 568891d | 2014-04-04 13:38:00 -0700 | [diff] [blame] | 2229 | } |
| 2230 | } |
Paul Jensen | 6bc2c2c | 2014-05-07 15:27:40 -0400 | [diff] [blame] | 2231 | |
| 2232 | @Override |
| 2233 | public void allowProtect(int uid) { |
| 2234 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
| 2235 | |
| 2236 | try { |
| 2237 | mConnector.execute("network", "protect", "allow", uid); |
| 2238 | } catch (NativeDaemonConnectorException e) { |
| 2239 | throw e.rethrowAsParcelableException(); |
| 2240 | } |
| 2241 | } |
| 2242 | |
| 2243 | @Override |
| 2244 | public void denyProtect(int uid) { |
| 2245 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
| 2246 | |
| 2247 | try { |
| 2248 | mConnector.execute("network", "protect", "deny", uid); |
| 2249 | } catch (NativeDaemonConnectorException e) { |
| 2250 | throw e.rethrowAsParcelableException(); |
| 2251 | } |
| 2252 | } |
| 2253 | |
Sreeram Ramachandran | a77760d | 2014-07-17 17:09:07 -0700 | [diff] [blame] | 2254 | @Override |
| 2255 | public void addInterfaceToLocalNetwork(String iface, List<RouteInfo> routes) { |
| 2256 | modifyInterfaceInNetwork("add", "local", iface); |
| 2257 | |
| 2258 | for (RouteInfo route : routes) { |
| 2259 | if (!route.isDefaultRoute()) { |
| 2260 | modifyRoute("add", "local", route); |
| 2261 | } |
| 2262 | } |
| 2263 | } |
| 2264 | |
| 2265 | @Override |
| 2266 | public void removeInterfaceFromLocalNetwork(String iface) { |
| 2267 | modifyInterfaceInNetwork("remove", "local", iface); |
| 2268 | } |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 2269 | } |