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; |
Xiaohui Chen | b41c9f7 | 2015-06-17 15:55:37 -0700 | [diff] [blame] | 22 | import static android.net.NetworkPolicyManager.FIREWALL_CHAIN_DOZABLE; |
| 23 | import static android.net.NetworkPolicyManager.FIREWALL_CHAIN_NAME_DOZABLE; |
| 24 | import static android.net.NetworkPolicyManager.FIREWALL_CHAIN_NAME_NONE; |
| 25 | import static android.net.NetworkPolicyManager.FIREWALL_CHAIN_NAME_STANDBY; |
| 26 | import static android.net.NetworkPolicyManager.FIREWALL_CHAIN_NONE; |
| 27 | import static android.net.NetworkPolicyManager.FIREWALL_CHAIN_STANDBY; |
| 28 | import static android.net.NetworkPolicyManager.FIREWALL_RULE_DEFAULT; |
| 29 | import static android.net.NetworkPolicyManager.FIREWALL_TYPE_BLACKLIST; |
| 30 | import static android.net.NetworkPolicyManager.FIREWALL_TYPE_WHITELIST; |
Jeff Sharkey | b5d55e3 | 2011-08-10 17:53:27 -0700 | [diff] [blame] | 31 | import static android.net.NetworkStats.SET_DEFAULT; |
Dianne Hackborn | d0c5b9a | 2014-02-21 16:19:05 -0800 | [diff] [blame] | 32 | import static android.net.NetworkStats.TAG_ALL; |
Jeff Sharkey | 1b5a2a9 | 2011-06-18 18:34:16 -0700 | [diff] [blame] | 33 | import static android.net.NetworkStats.TAG_NONE; |
| 34 | import static android.net.NetworkStats.UID_ALL; |
Jeff Sharkey | ae2c181 | 2011-10-04 13:11:40 -0700 | [diff] [blame] | 35 | import static android.net.TrafficStats.UID_TETHERING; |
Lorenzo Colitti | 7975184 | 2013-02-28 16:16:03 +0900 | [diff] [blame] | 36 | import static com.android.server.NetworkManagementService.NetdResponseCode.ClatdStatusResult; |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 37 | import static com.android.server.NetworkManagementService.NetdResponseCode.InterfaceGetCfgResult; |
| 38 | import static com.android.server.NetworkManagementService.NetdResponseCode.InterfaceListResult; |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 39 | import static com.android.server.NetworkManagementService.NetdResponseCode.IpFwdStatusResult; |
| 40 | import static com.android.server.NetworkManagementService.NetdResponseCode.TetherDnsFwdTgtListResult; |
| 41 | import static com.android.server.NetworkManagementService.NetdResponseCode.TetherInterfaceListResult; |
| 42 | import static com.android.server.NetworkManagementService.NetdResponseCode.TetherStatusResult; |
Jeff Sharkey | e4984be | 2013-09-10 21:03:27 -0700 | [diff] [blame] | 43 | import static com.android.server.NetworkManagementService.NetdResponseCode.TetheringStatsListResult; |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 44 | import static com.android.server.NetworkManagementService.NetdResponseCode.TtyListResult; |
Jeff Sharkey | a63ba59 | 2011-07-19 23:47:12 -0700 | [diff] [blame] | 45 | import static com.android.server.NetworkManagementSocketTagger.PROP_QTAGUID_ENABLED; |
Jeff Sharkey | 1b5a2a9 | 2011-06-18 18:34:16 -0700 | [diff] [blame] | 46 | |
Xiaohui Chen | b41c9f7 | 2015-06-17 15:55:37 -0700 | [diff] [blame] | 47 | import android.annotation.NonNull; |
Jeff Sharkey | 605eb79 | 2014-11-04 13:34:06 -0800 | [diff] [blame] | 48 | import android.app.ActivityManagerNative; |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 49 | import android.content.Context; |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 50 | import android.net.ConnectivityManager; |
San Mehat | 4d02d00 | 2010-01-22 16:07:46 -0800 | [diff] [blame] | 51 | import android.net.INetworkManagementEventObserver; |
Jeff Sharkey | eedcb95 | 2011-05-17 14:55:15 -0700 | [diff] [blame] | 52 | import android.net.InterfaceConfiguration; |
Lorenzo Colitti | c18cbfd | 2014-06-13 21:21:03 +0900 | [diff] [blame] | 53 | import android.net.IpPrefix; |
Robert Greenwalt | ed12640 | 2011-01-28 15:34:55 -0800 | [diff] [blame] | 54 | import android.net.LinkAddress; |
Lorenzo Colitti | b57edc5 | 2014-08-22 17:10:50 -0700 | [diff] [blame] | 55 | import android.net.Network; |
Amith Yamasani | 15e47235 | 2015-04-24 19:06:07 -0700 | [diff] [blame] | 56 | import android.net.NetworkPolicyManager; |
Jeff Sharkey | eedcb95 | 2011-05-17 14:55:15 -0700 | [diff] [blame] | 57 | import android.net.NetworkStats; |
Robert Greenwalt | ed12640 | 2011-01-28 15:34:55 -0800 | [diff] [blame] | 58 | import android.net.NetworkUtils; |
Robert Greenwalt | 59b1a4e | 2011-05-10 15:05:02 -0700 | [diff] [blame] | 59 | import android.net.RouteInfo; |
Paul Jensen | 6bc2c2c | 2014-05-07 15:27:40 -0400 | [diff] [blame] | 60 | import android.net.UidRange; |
Irfan Sheriff | 9ab518ad | 2010-03-12 15:48:17 -0800 | [diff] [blame] | 61 | import android.net.wifi.WifiConfiguration; |
| 62 | import android.net.wifi.WifiConfiguration.KeyMgmt; |
Dianne Hackborn | 91268cf | 2013-06-13 19:06:50 -0700 | [diff] [blame] | 63 | import android.os.BatteryStats; |
Jeff Sharkey | f56e243 | 2012-09-06 17:54:29 -0700 | [diff] [blame] | 64 | import android.os.Binder; |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 65 | import android.os.Handler; |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 66 | import android.os.INetworkActivityListener; |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 67 | import android.os.INetworkManagementService; |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 68 | import android.os.PowerManager; |
Jeff Sharkey | f56e243 | 2012-09-06 17:54:29 -0700 | [diff] [blame] | 69 | import android.os.Process; |
Jeff Sharkey | 3df273e | 2011-12-15 15:47:12 -0800 | [diff] [blame] | 70 | import android.os.RemoteCallbackList; |
| 71 | import android.os.RemoteException; |
Jeff Sharkey | 7a1c3fc | 2013-06-04 12:29:00 -0700 | [diff] [blame] | 72 | import android.os.ServiceManager; |
Jeff Sharkey | 605eb79 | 2014-11-04 13:34:06 -0800 | [diff] [blame] | 73 | import android.os.StrictMode; |
Jeff Sharkey | 9a13f36 | 2011-04-26 16:25:36 -0700 | [diff] [blame] | 74 | import android.os.SystemClock; |
Marco Nelissen | 62dbb22 | 2010-02-18 10:56:30 -0800 | [diff] [blame] | 75 | import android.os.SystemProperties; |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 76 | import android.telephony.DataConnectionRealTimeInfo; |
| 77 | import android.telephony.PhoneStateListener; |
Wink Saville | fb40dd4 | 2014-06-12 17:02:31 -0700 | [diff] [blame] | 78 | import android.telephony.SubscriptionManager; |
Wink Saville | 67e0789 | 2014-06-18 16:43:14 -0700 | [diff] [blame] | 79 | import android.telephony.TelephonyManager; |
Irfan Sheriff | 9ab518ad | 2010-03-12 15:48:17 -0800 | [diff] [blame] | 80 | import android.util.Log; |
Joe Onorato | 8a9b220 | 2010-02-26 18:56:32 -0800 | [diff] [blame] | 81 | import android.util.Slog; |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 82 | import android.util.SparseBooleanArray; |
Jeff Sharkey | 605eb79 | 2014-11-04 13:34:06 -0800 | [diff] [blame] | 83 | import android.util.SparseIntArray; |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 84 | |
Jeff Sharkey | 605eb79 | 2014-11-04 13:34:06 -0800 | [diff] [blame] | 85 | import com.android.internal.annotations.GuardedBy; |
Jeff Sharkey | 7a1c3fc | 2013-06-04 12:29:00 -0700 | [diff] [blame] | 86 | import com.android.internal.app.IBatteryStats; |
Jeff Sharkey | 1059c3c | 2011-10-04 16:54:49 -0700 | [diff] [blame] | 87 | import com.android.internal.net.NetworkStatsFactory; |
Jeff Sharkey | 605eb79 | 2014-11-04 13:34:06 -0800 | [diff] [blame] | 88 | import com.android.internal.util.HexDump; |
Jeff Sharkey | c268f0b | 2012-08-24 10:25:31 -0700 | [diff] [blame] | 89 | import com.android.internal.util.Preconditions; |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 90 | import com.android.server.NativeDaemonConnector.Command; |
Jeff Sharkey | 56cd646 | 2013-06-07 15:09:15 -0700 | [diff] [blame] | 91 | import com.android.server.NativeDaemonConnector.SensitiveArg; |
Jeff Sharkey | 69ddab4 | 2012-08-25 00:05:46 -0700 | [diff] [blame] | 92 | import com.android.server.net.LockdownVpnTracker; |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 93 | import com.google.android.collect.Maps; |
Jeff Sharkey | 4414cea | 2011-06-24 17:05:24 -0700 | [diff] [blame] | 94 | |
Robert Greenwalt | 59b1a4e | 2011-05-10 15:05:02 -0700 | [diff] [blame] | 95 | import java.io.BufferedReader; |
| 96 | import java.io.DataInputStream; |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 97 | import java.io.File; |
Jeff Sharkey | 47eb102 | 2011-08-25 17:48:52 -0700 | [diff] [blame] | 98 | import java.io.FileDescriptor; |
Jeff Sharkey | 9a13f36 | 2011-04-26 16:25:36 -0700 | [diff] [blame] | 99 | import java.io.FileInputStream; |
Jeff Sharkey | 9a13f36 | 2011-04-26 16:25:36 -0700 | [diff] [blame] | 100 | import java.io.IOException; |
Jeff Sharkey | 9a13f36 | 2011-04-26 16:25:36 -0700 | [diff] [blame] | 101 | import java.io.InputStreamReader; |
Jeff Sharkey | 47eb102 | 2011-08-25 17:48:52 -0700 | [diff] [blame] | 102 | import java.io.PrintWriter; |
Jeff Sharkey | eedcb95 | 2011-05-17 14:55:15 -0700 | [diff] [blame] | 103 | import java.net.InetAddress; |
Robert Greenwalt | 3b28e9a | 2011-11-02 14:37:19 -0700 | [diff] [blame] | 104 | import java.net.InterfaceAddress; |
| 105 | import java.net.NetworkInterface; |
| 106 | import java.net.SocketException; |
Jeff Sharkey | eedcb95 | 2011-05-17 14:55:15 -0700 | [diff] [blame] | 107 | import java.util.ArrayList; |
Paul Jensen | 6bc2c2c | 2014-05-07 15:27:40 -0400 | [diff] [blame] | 108 | import java.util.Arrays; |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 109 | import java.util.HashMap; |
jiaguo | 1da35f7 | 2014-01-09 16:39:59 +0800 | [diff] [blame] | 110 | import java.util.List; |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 111 | import java.util.Map; |
Jeff Sharkey | eedcb95 | 2011-05-17 14:55:15 -0700 | [diff] [blame] | 112 | import java.util.NoSuchElementException; |
| 113 | import java.util.StringTokenizer; |
Robert Greenwalt | e5c3afb | 2010-09-22 14:32:35 -0700 | [diff] [blame] | 114 | import java.util.concurrent.CountDownLatch; |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 115 | |
| 116 | /** |
| 117 | * @hide |
| 118 | */ |
Jeff Sharkey | 8e9992a | 2011-08-23 18:37:23 -0700 | [diff] [blame] | 119 | public class NetworkManagementService extends INetworkManagementService.Stub |
| 120 | implements Watchdog.Monitor { |
Amith Yamasani | 15e47235 | 2015-04-24 19:06:07 -0700 | [diff] [blame] | 121 | private static final String TAG = "NetworkManagement"; |
| 122 | private static final boolean DBG = Log.isLoggable(TAG, Log.DEBUG); |
Kenny Root | 305bcbf | 2010-09-03 07:56:38 -0700 | [diff] [blame] | 123 | private static final String NETD_TAG = "NetdConnector"; |
Lorenzo Colitti | 7421a01 | 2013-08-20 22:51:24 +0900 | [diff] [blame] | 124 | private static final String NETD_SOCKET_NAME = "netd"; |
Kenny Root | 305bcbf | 2010-09-03 07:56:38 -0700 | [diff] [blame] | 125 | |
Paul Jensen | 6bc2c2c | 2014-05-07 15:27:40 -0400 | [diff] [blame] | 126 | private static final int MAX_UID_RANGES_PER_COMMAND = 10; |
| 127 | |
Jeff Sharkey | 8e9992a | 2011-08-23 18:37:23 -0700 | [diff] [blame] | 128 | /** |
| 129 | * Name representing {@link #setGlobalAlert(long)} limit when delivered to |
| 130 | * {@link INetworkManagementEventObserver#limitReached(String, String)}. |
| 131 | */ |
| 132 | public static final String LIMIT_GLOBAL_ALERT = "globalAlert"; |
| 133 | |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 134 | class NetdResponseCode { |
Sreeram Ramachandran | 03666c7 | 2014-07-19 23:21:46 -0700 | [diff] [blame] | 135 | /* Keep in sync with system/netd/server/ResponseCode.h */ |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 136 | public static final int InterfaceListResult = 110; |
| 137 | public static final int TetherInterfaceListResult = 111; |
| 138 | public static final int TetherDnsFwdTgtListResult = 112; |
San Mehat | 72759df | 2010-01-19 13:50:37 -0800 | [diff] [blame] | 139 | public static final int TtyListResult = 113; |
Jeff Sharkey | e4984be | 2013-09-10 21:03:27 -0700 | [diff] [blame] | 140 | public static final int TetheringStatsListResult = 114; |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 141 | |
| 142 | public static final int TetherStatusResult = 210; |
| 143 | public static final int IpFwdStatusResult = 211; |
San Mehat | ed4fc8a | 2010-01-22 12:28:36 -0800 | [diff] [blame] | 144 | public static final int InterfaceGetCfgResult = 213; |
Robert Greenwalt | e325392 | 2010-02-18 09:23:25 -0800 | [diff] [blame] | 145 | public static final int SoftapStatusResult = 214; |
San Mehat | 91cac64 | 2010-03-31 14:31:36 -0700 | [diff] [blame] | 146 | public static final int InterfaceRxCounterResult = 216; |
| 147 | public static final int InterfaceTxCounterResult = 217; |
Jeff Sharkey | cdd02c5d | 2011-09-16 01:52:49 -0700 | [diff] [blame] | 148 | public static final int QuotaCounterResult = 220; |
| 149 | public static final int TetheringStatsResult = 221; |
Selim Gurun | 84c00c6 | 2012-02-27 15:42:38 -0800 | [diff] [blame] | 150 | public static final int DnsProxyQueryResult = 222; |
Lorenzo Colitti | 7975184 | 2013-02-28 16:16:03 +0900 | [diff] [blame] | 151 | public static final int ClatdStatusResult = 223; |
Robert Greenwalt | e325392 | 2010-02-18 09:23:25 -0800 | [diff] [blame] | 152 | |
| 153 | public static final int InterfaceChange = 600; |
JP Abgrall | 12b933d | 2011-07-14 18:09:22 -0700 | [diff] [blame] | 154 | public static final int BandwidthControl = 601; |
Haoyu Bai | 6b7358d | 2012-07-17 16:36:50 -0700 | [diff] [blame] | 155 | public static final int InterfaceClassActivity = 613; |
Lorenzo Colitti | 5c7daac | 2013-08-05 10:39:37 +0900 | [diff] [blame] | 156 | public static final int InterfaceAddressChange = 614; |
Lorenzo Colitti | 5ae4a53 | 2013-10-31 11:59:46 +0900 | [diff] [blame] | 157 | public static final int InterfaceDnsServerInfo = 615; |
Lorenzo Colitti | c18cbfd | 2014-06-13 21:21:03 +0900 | [diff] [blame] | 158 | public static final int RouteChange = 616; |
Jeff Sharkey | 605eb79 | 2014-11-04 13:34:06 -0800 | [diff] [blame] | 159 | public static final int StrictCleartext = 617; |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 160 | } |
| 161 | |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 162 | static final int DAEMON_MSG_MOBILE_CONN_REAL_TIME_INFO = 1; |
| 163 | |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 164 | /** |
| 165 | * Binder context for this service |
| 166 | */ |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 167 | private final Context mContext; |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 168 | |
| 169 | /** |
| 170 | * connector object for communicating with netd |
| 171 | */ |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 172 | private final NativeDaemonConnector mConnector; |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 173 | |
Robert Greenwalt | 2c9f547 | 2014-04-21 14:50:28 -0700 | [diff] [blame] | 174 | private final Handler mFgHandler; |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 175 | private final Handler mDaemonHandler; |
| 176 | private final PhoneStateListener mPhoneStateListener; |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 177 | |
Dianne Hackborn | e13c4c0 | 2014-02-11 17:18:35 -0800 | [diff] [blame] | 178 | private IBatteryStats mBatteryStats; |
| 179 | |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 180 | private final Thread mThread; |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 181 | private CountDownLatch mConnectedSignal = new CountDownLatch(1); |
Robert Greenwalt | e5c3afb | 2010-09-22 14:32:35 -0700 | [diff] [blame] | 182 | |
Jeff Sharkey | 3df273e | 2011-12-15 15:47:12 -0800 | [diff] [blame] | 183 | private final RemoteCallbackList<INetworkManagementEventObserver> mObservers = |
| 184 | new RemoteCallbackList<INetworkManagementEventObserver>(); |
San Mehat | 4d02d00 | 2010-01-22 16:07:46 -0800 | [diff] [blame] | 185 | |
Jeff Sharkey | 1059c3c | 2011-10-04 16:54:49 -0700 | [diff] [blame] | 186 | private final NetworkStatsFactory mStatsFactory = new NetworkStatsFactory(); |
| 187 | |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 188 | private Object mQuotaLock = new Object(); |
Jeff Sharkey | 605eb79 | 2014-11-04 13:34:06 -0800 | [diff] [blame] | 189 | |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 190 | /** Set of interfaces with active quotas. */ |
Jeff Sharkey | 605eb79 | 2014-11-04 13:34:06 -0800 | [diff] [blame] | 191 | @GuardedBy("mQuotaLock") |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 192 | private HashMap<String, Long> mActiveQuotas = Maps.newHashMap(); |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 193 | /** Set of interfaces with active alerts. */ |
Jeff Sharkey | 605eb79 | 2014-11-04 13:34:06 -0800 | [diff] [blame] | 194 | @GuardedBy("mQuotaLock") |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 195 | private HashMap<String, Long> mActiveAlerts = Maps.newHashMap(); |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 196 | /** Set of UIDs with active reject rules. */ |
Jeff Sharkey | 605eb79 | 2014-11-04 13:34:06 -0800 | [diff] [blame] | 197 | @GuardedBy("mQuotaLock") |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 198 | private SparseBooleanArray mUidRejectOnQuota = new SparseBooleanArray(); |
Jeff Sharkey | 605eb79 | 2014-11-04 13:34:06 -0800 | [diff] [blame] | 199 | /** Set of UIDs with cleartext penalties. */ |
| 200 | @GuardedBy("mQuotaLock") |
| 201 | private SparseIntArray mUidCleartextPolicy = new SparseIntArray(); |
Amith Yamasani | 15e47235 | 2015-04-24 19:06:07 -0700 | [diff] [blame] | 202 | /** Set of UIDs that are to be blocked/allowed by firewall controller. */ |
| 203 | @GuardedBy("mQuotaLock") |
| 204 | private SparseIntArray mUidFirewallRules = new SparseIntArray(); |
Xiaohui Chen | b41c9f7 | 2015-06-17 15:55:37 -0700 | [diff] [blame] | 205 | /** |
| 206 | * Set of UIDs that are to be blocked/allowed by firewall controller. This set of Ids matches |
| 207 | * to application idles. |
| 208 | */ |
| 209 | @GuardedBy("mQuotaLock") |
| 210 | private SparseIntArray mUidFirewallStandbyRules = new SparseIntArray(); |
| 211 | /** |
| 212 | * Set of UIDs that are to be blocked/allowed by firewall controller. This set of Ids matches |
| 213 | * to device idles. |
| 214 | */ |
| 215 | @GuardedBy("mQuotaLock") |
| 216 | private SparseIntArray mUidFirewallDozableRules = new SparseIntArray(); |
Xiaohui Chen | 8dca36d | 2015-06-19 12:44:59 -0700 | [diff] [blame] | 217 | /** Set of states for the child firewall chains. True if the chain is active. */ |
| 218 | @GuardedBy("mQuotaLock") |
| 219 | final SparseBooleanArray mFirewallChainStates = new SparseBooleanArray(); |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 220 | |
Haoyu Bai | 0412423 | 2012-06-28 15:26:19 -0700 | [diff] [blame] | 221 | private Object mIdleTimerLock = new Object(); |
| 222 | /** Set of interfaces with active idle timers. */ |
| 223 | private static class IdleTimerParams { |
| 224 | public final int timeout; |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 225 | public final int type; |
Haoyu Bai | 0412423 | 2012-06-28 15:26:19 -0700 | [diff] [blame] | 226 | public int networkCount; |
| 227 | |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 228 | IdleTimerParams(int timeout, int type) { |
Haoyu Bai | 0412423 | 2012-06-28 15:26:19 -0700 | [diff] [blame] | 229 | this.timeout = timeout; |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 230 | this.type = type; |
Haoyu Bai | 0412423 | 2012-06-28 15:26:19 -0700 | [diff] [blame] | 231 | this.networkCount = 1; |
| 232 | } |
| 233 | } |
| 234 | private HashMap<String, IdleTimerParams> mActiveIdleTimers = Maps.newHashMap(); |
| 235 | |
Jeff Sharkey | fa23c5a | 2011-08-09 21:44:24 -0700 | [diff] [blame] | 236 | private volatile boolean mBandwidthControlEnabled; |
Jeff Sharkey | c268f0b | 2012-08-24 10:25:31 -0700 | [diff] [blame] | 237 | private volatile boolean mFirewallEnabled; |
Jeff Sharkey | 605eb79 | 2014-11-04 13:34:06 -0800 | [diff] [blame] | 238 | private volatile boolean mStrictEnabled; |
Jeff Sharkey | 350083e | 2011-06-29 10:45:16 -0700 | [diff] [blame] | 239 | |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 240 | private boolean mMobileActivityFromRadio = false; |
| 241 | private int mLastPowerStateFromRadio = DataConnectionRealTimeInfo.DC_POWER_STATE_LOW; |
Adam Lesinski | e08af19 | 2015-03-25 16:42:59 -0700 | [diff] [blame] | 242 | private int mLastPowerStateFromWifi = DataConnectionRealTimeInfo.DC_POWER_STATE_LOW; |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 243 | |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 244 | private final RemoteCallbackList<INetworkActivityListener> mNetworkActivityListeners = |
| 245 | new RemoteCallbackList<INetworkActivityListener>(); |
| 246 | private boolean mNetworkActive; |
| 247 | |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 248 | /** |
| 249 | * Constructs a new NetworkManagementService instance |
| 250 | * |
| 251 | * @param context Binder context for this service |
| 252 | */ |
Lorenzo Colitti | 7421a01 | 2013-08-20 22:51:24 +0900 | [diff] [blame] | 253 | private NetworkManagementService(Context context, String socket) { |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 254 | mContext = context; |
San Mehat | 4d02d00 | 2010-01-22 16:07:46 -0800 | [diff] [blame] | 255 | |
Robert Greenwalt | 2c9f547 | 2014-04-21 14:50:28 -0700 | [diff] [blame] | 256 | // make sure this is on the same looper as our NativeDaemonConnector for sync purposes |
| 257 | mFgHandler = new Handler(FgThread.get().getLooper()); |
| 258 | |
Dianne Hackborn | 4590e52 | 2014-03-24 13:36:46 -0700 | [diff] [blame] | 259 | // Don't need this wake lock, since we now have a time stamp for when |
| 260 | // the network actually went inactive. (It might be nice to still do this, |
| 261 | // but I don't want to do it through the power manager because that pollutes the |
| 262 | // battery stats history with pointless noise.) |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 263 | //PowerManager pm = (PowerManager)context.getSystemService(Context.POWER_SERVICE); |
Dianne Hackborn | 4590e52 | 2014-03-24 13:36:46 -0700 | [diff] [blame] | 264 | PowerManager.WakeLock wl = null; //pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, NETD_TAG); |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 265 | |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 266 | mConnector = new NativeDaemonConnector( |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 267 | new NetdCallbackReceiver(), socket, 10, NETD_TAG, 160, wl, |
| 268 | FgThread.get().getLooper()); |
Robert Greenwalt | e5c3afb | 2010-09-22 14:32:35 -0700 | [diff] [blame] | 269 | mThread = new Thread(mConnector, NETD_TAG); |
Jeff Sharkey | fa23c5a | 2011-08-09 21:44:24 -0700 | [diff] [blame] | 270 | |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 271 | mDaemonHandler = new Handler(FgThread.get().getLooper()); |
Wink Saville | 67e0789 | 2014-06-18 16:43:14 -0700 | [diff] [blame] | 272 | |
Wink Saville | d09c4ca | 2014-11-22 10:08:16 -0800 | [diff] [blame] | 273 | mPhoneStateListener = new PhoneStateListener(SubscriptionManager.DEFAULT_SUBSCRIPTION_ID, |
Wink Saville | fb40dd4 | 2014-06-12 17:02:31 -0700 | [diff] [blame] | 274 | mDaemonHandler.getLooper()) { |
Wink Saville | 67e0789 | 2014-06-18 16:43:14 -0700 | [diff] [blame] | 275 | @Override |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 276 | public void onDataConnectionRealTimeInfoChanged( |
| 277 | DataConnectionRealTimeInfo dcRtInfo) { |
Wink Saville | 67e0789 | 2014-06-18 16:43:14 -0700 | [diff] [blame] | 278 | if (DBG) Slog.d(TAG, "onDataConnectionRealTimeInfoChanged: " + dcRtInfo); |
Dianne Hackborn | 2d4b4ed | 2014-05-21 15:01:03 -0700 | [diff] [blame] | 279 | notifyInterfaceClassActivity(ConnectivityManager.TYPE_MOBILE, |
| 280 | dcRtInfo.getDcPowerState(), dcRtInfo.getTime(), true); |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 281 | } |
| 282 | }; |
Wink Saville | 67e0789 | 2014-06-18 16:43:14 -0700 | [diff] [blame] | 283 | TelephonyManager tm = (TelephonyManager)context.getSystemService(Context.TELEPHONY_SERVICE); |
| 284 | if (tm != null) { |
| 285 | tm.listen(mPhoneStateListener, |
| 286 | PhoneStateListener.LISTEN_DATA_CONNECTION_REAL_TIME_INFO); |
| 287 | } |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 288 | |
Jeff Sharkey | fa23c5a | 2011-08-09 21:44:24 -0700 | [diff] [blame] | 289 | // Add ourself to the Watchdog monitors. |
| 290 | Watchdog.getInstance().addMonitor(this); |
Robert Greenwalt | e5c3afb | 2010-09-22 14:32:35 -0700 | [diff] [blame] | 291 | } |
| 292 | |
Lorenzo Colitti | 7421a01 | 2013-08-20 22:51:24 +0900 | [diff] [blame] | 293 | static NetworkManagementService create(Context context, |
| 294 | String socket) throws InterruptedException { |
| 295 | final NetworkManagementService service = new NetworkManagementService(context, socket); |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 296 | final CountDownLatch connectedSignal = service.mConnectedSignal; |
Robert Greenwalt | e5c3afb | 2010-09-22 14:32:35 -0700 | [diff] [blame] | 297 | if (DBG) Slog.d(TAG, "Creating NetworkManagementService"); |
| 298 | service.mThread.start(); |
| 299 | if (DBG) Slog.d(TAG, "Awaiting socket connection"); |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 300 | connectedSignal.await(); |
Robert Greenwalt | e5c3afb | 2010-09-22 14:32:35 -0700 | [diff] [blame] | 301 | if (DBG) Slog.d(TAG, "Connected"); |
| 302 | return service; |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 303 | } |
| 304 | |
Lorenzo Colitti | 7421a01 | 2013-08-20 22:51:24 +0900 | [diff] [blame] | 305 | public static NetworkManagementService create(Context context) throws InterruptedException { |
| 306 | return create(context, NETD_SOCKET_NAME); |
| 307 | } |
| 308 | |
Jeff Sharkey | 350083e | 2011-06-29 10:45:16 -0700 | [diff] [blame] | 309 | public void systemReady() { |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 310 | prepareNativeDaemon(); |
| 311 | if (DBG) Slog.d(TAG, "Prepared"); |
Jeff Sharkey | 350083e | 2011-06-29 10:45:16 -0700 | [diff] [blame] | 312 | } |
| 313 | |
Dianne Hackborn | e13c4c0 | 2014-02-11 17:18:35 -0800 | [diff] [blame] | 314 | private IBatteryStats getBatteryStats() { |
| 315 | synchronized (this) { |
| 316 | if (mBatteryStats != null) { |
| 317 | return mBatteryStats; |
| 318 | } |
| 319 | mBatteryStats = IBatteryStats.Stub.asInterface(ServiceManager.getService( |
| 320 | BatteryStats.SERVICE_NAME)); |
| 321 | return mBatteryStats; |
| 322 | } |
| 323 | } |
| 324 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 325 | @Override |
Jeff Sharkey | 3df273e | 2011-12-15 15:47:12 -0800 | [diff] [blame] | 326 | public void registerObserver(INetworkManagementEventObserver observer) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 327 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | 3df273e | 2011-12-15 15:47:12 -0800 | [diff] [blame] | 328 | mObservers.register(observer); |
San Mehat | 4d02d00 | 2010-01-22 16:07:46 -0800 | [diff] [blame] | 329 | } |
| 330 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 331 | @Override |
Jeff Sharkey | 3df273e | 2011-12-15 15:47:12 -0800 | [diff] [blame] | 332 | public void unregisterObserver(INetworkManagementEventObserver observer) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 333 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | 3df273e | 2011-12-15 15:47:12 -0800 | [diff] [blame] | 334 | mObservers.unregister(observer); |
San Mehat | 4d02d00 | 2010-01-22 16:07:46 -0800 | [diff] [blame] | 335 | } |
| 336 | |
| 337 | /** |
Mike J. Chen | 6143f5f | 2011-06-23 15:17:51 -0700 | [diff] [blame] | 338 | * Notify our observers of an interface status change |
San Mehat | 4d02d00 | 2010-01-22 16:07:46 -0800 | [diff] [blame] | 339 | */ |
Mike J. Chen | 6143f5f | 2011-06-23 15:17:51 -0700 | [diff] [blame] | 340 | private void notifyInterfaceStatusChanged(String iface, boolean up) { |
Jeff Sharkey | 3df273e | 2011-12-15 15:47:12 -0800 | [diff] [blame] | 341 | final int length = mObservers.beginBroadcast(); |
Robert Greenwalt | 2c9f547 | 2014-04-21 14:50:28 -0700 | [diff] [blame] | 342 | try { |
| 343 | for (int i = 0; i < length; i++) { |
| 344 | try { |
| 345 | mObservers.getBroadcastItem(i).interfaceStatusChanged(iface, up); |
| 346 | } catch (RemoteException e) { |
| 347 | } catch (RuntimeException e) { |
| 348 | } |
Mike J. Chen | 6143f5f | 2011-06-23 15:17:51 -0700 | [diff] [blame] | 349 | } |
Robert Greenwalt | 2c9f547 | 2014-04-21 14:50:28 -0700 | [diff] [blame] | 350 | } finally { |
| 351 | mObservers.finishBroadcast(); |
Mike J. Chen | 6143f5f | 2011-06-23 15:17:51 -0700 | [diff] [blame] | 352 | } |
| 353 | } |
| 354 | |
| 355 | /** |
Mike J. Chen | f59c7d0 | 2011-06-23 15:33:15 -0700 | [diff] [blame] | 356 | * Notify our observers of an interface link state change |
Mike J. Chen | 6143f5f | 2011-06-23 15:17:51 -0700 | [diff] [blame] | 357 | * (typically, an Ethernet cable has been plugged-in or unplugged). |
| 358 | */ |
| 359 | private void notifyInterfaceLinkStateChanged(String iface, boolean up) { |
Jeff Sharkey | 3df273e | 2011-12-15 15:47:12 -0800 | [diff] [blame] | 360 | final int length = mObservers.beginBroadcast(); |
Robert Greenwalt | 2c9f547 | 2014-04-21 14:50:28 -0700 | [diff] [blame] | 361 | try { |
| 362 | for (int i = 0; i < length; i++) { |
| 363 | try { |
| 364 | mObservers.getBroadcastItem(i).interfaceLinkStateChanged(iface, up); |
| 365 | } catch (RemoteException e) { |
| 366 | } catch (RuntimeException e) { |
| 367 | } |
San Mehat | 4d02d00 | 2010-01-22 16:07:46 -0800 | [diff] [blame] | 368 | } |
Robert Greenwalt | 2c9f547 | 2014-04-21 14:50:28 -0700 | [diff] [blame] | 369 | } finally { |
| 370 | mObservers.finishBroadcast(); |
San Mehat | 4d02d00 | 2010-01-22 16:07:46 -0800 | [diff] [blame] | 371 | } |
| 372 | } |
| 373 | |
| 374 | /** |
| 375 | * Notify our observers of an interface addition. |
| 376 | */ |
| 377 | private void notifyInterfaceAdded(String iface) { |
Jeff Sharkey | 3df273e | 2011-12-15 15:47:12 -0800 | [diff] [blame] | 378 | final int length = mObservers.beginBroadcast(); |
Robert Greenwalt | 2c9f547 | 2014-04-21 14:50:28 -0700 | [diff] [blame] | 379 | try { |
| 380 | for (int i = 0; i < length; i++) { |
| 381 | try { |
| 382 | mObservers.getBroadcastItem(i).interfaceAdded(iface); |
| 383 | } catch (RemoteException e) { |
| 384 | } catch (RuntimeException e) { |
| 385 | } |
San Mehat | 4d02d00 | 2010-01-22 16:07:46 -0800 | [diff] [blame] | 386 | } |
Robert Greenwalt | 2c9f547 | 2014-04-21 14:50:28 -0700 | [diff] [blame] | 387 | } finally { |
| 388 | mObservers.finishBroadcast(); |
San Mehat | 4d02d00 | 2010-01-22 16:07:46 -0800 | [diff] [blame] | 389 | } |
| 390 | } |
| 391 | |
| 392 | /** |
| 393 | * Notify our observers of an interface removal. |
| 394 | */ |
| 395 | private void notifyInterfaceRemoved(String iface) { |
Jeff Sharkey | 89b8a21 | 2011-10-11 11:58:11 -0700 | [diff] [blame] | 396 | // netd already clears out quota and alerts for removed ifaces; update |
| 397 | // our sanity-checking state. |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 398 | mActiveAlerts.remove(iface); |
| 399 | mActiveQuotas.remove(iface); |
Jeff Sharkey | 89b8a21 | 2011-10-11 11:58:11 -0700 | [diff] [blame] | 400 | |
Jeff Sharkey | 3df273e | 2011-12-15 15:47:12 -0800 | [diff] [blame] | 401 | final int length = mObservers.beginBroadcast(); |
Robert Greenwalt | 2c9f547 | 2014-04-21 14:50:28 -0700 | [diff] [blame] | 402 | try { |
| 403 | for (int i = 0; i < length; i++) { |
| 404 | try { |
| 405 | mObservers.getBroadcastItem(i).interfaceRemoved(iface); |
| 406 | } catch (RemoteException e) { |
| 407 | } catch (RuntimeException e) { |
| 408 | } |
San Mehat | 4d02d00 | 2010-01-22 16:07:46 -0800 | [diff] [blame] | 409 | } |
Robert Greenwalt | 2c9f547 | 2014-04-21 14:50:28 -0700 | [diff] [blame] | 410 | } finally { |
| 411 | mObservers.finishBroadcast(); |
San Mehat | 4d02d00 | 2010-01-22 16:07:46 -0800 | [diff] [blame] | 412 | } |
| 413 | } |
| 414 | |
Robert Greenwalt | e5c3afb | 2010-09-22 14:32:35 -0700 | [diff] [blame] | 415 | /** |
JP Abgrall | 12b933d | 2011-07-14 18:09:22 -0700 | [diff] [blame] | 416 | * Notify our observers of a limit reached. |
| 417 | */ |
| 418 | private void notifyLimitReached(String limitName, String iface) { |
Jeff Sharkey | 3df273e | 2011-12-15 15:47:12 -0800 | [diff] [blame] | 419 | final int length = mObservers.beginBroadcast(); |
Robert Greenwalt | 2c9f547 | 2014-04-21 14:50:28 -0700 | [diff] [blame] | 420 | try { |
| 421 | for (int i = 0; i < length; i++) { |
| 422 | try { |
| 423 | mObservers.getBroadcastItem(i).limitReached(limitName, iface); |
| 424 | } catch (RemoteException e) { |
| 425 | } catch (RuntimeException e) { |
| 426 | } |
JP Abgrall | 12b933d | 2011-07-14 18:09:22 -0700 | [diff] [blame] | 427 | } |
Robert Greenwalt | 2c9f547 | 2014-04-21 14:50:28 -0700 | [diff] [blame] | 428 | } finally { |
| 429 | mObservers.finishBroadcast(); |
JP Abgrall | 12b933d | 2011-07-14 18:09:22 -0700 | [diff] [blame] | 430 | } |
| 431 | } |
| 432 | |
| 433 | /** |
Haoyu Bai | db3c867 | 2012-06-20 14:29:57 -0700 | [diff] [blame] | 434 | * Notify our observers of a change in the data activity state of the interface |
| 435 | */ |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 436 | private void notifyInterfaceClassActivity(int type, int powerState, long tsNanos, |
| 437 | boolean fromRadio) { |
| 438 | final boolean isMobile = ConnectivityManager.isNetworkTypeMobile(type); |
| 439 | if (isMobile) { |
| 440 | if (!fromRadio) { |
| 441 | if (mMobileActivityFromRadio) { |
| 442 | // If this call is not coming from a report from the radio itself, but we |
| 443 | // have previously received reports from the radio, then we will take the |
| 444 | // power state to just be whatever the radio last reported. |
| 445 | powerState = mLastPowerStateFromRadio; |
| 446 | } |
| 447 | } else { |
| 448 | mMobileActivityFromRadio = true; |
| 449 | } |
| 450 | if (mLastPowerStateFromRadio != powerState) { |
| 451 | mLastPowerStateFromRadio = powerState; |
Robert Greenwalt | 2c9f547 | 2014-04-21 14:50:28 -0700 | [diff] [blame] | 452 | try { |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 453 | getBatteryStats().noteMobileRadioPowerState(powerState, tsNanos); |
Robert Greenwalt | 2c9f547 | 2014-04-21 14:50:28 -0700 | [diff] [blame] | 454 | } catch (RemoteException e) { |
Robert Greenwalt | 2c9f547 | 2014-04-21 14:50:28 -0700 | [diff] [blame] | 455 | } |
Haoyu Bai | db3c867 | 2012-06-20 14:29:57 -0700 | [diff] [blame] | 456 | } |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 457 | } |
| 458 | |
Adam Lesinski | e08af19 | 2015-03-25 16:42:59 -0700 | [diff] [blame] | 459 | if (ConnectivityManager.isNetworkTypeWifi(type)) { |
| 460 | if (mLastPowerStateFromWifi != powerState) { |
| 461 | mLastPowerStateFromWifi = powerState; |
| 462 | try { |
| 463 | getBatteryStats().noteWifiRadioPowerState(powerState, tsNanos); |
| 464 | } catch (RemoteException e) { |
| 465 | } |
| 466 | } |
| 467 | } |
| 468 | |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 469 | boolean isActive = powerState == DataConnectionRealTimeInfo.DC_POWER_STATE_MEDIUM |
| 470 | || powerState == DataConnectionRealTimeInfo.DC_POWER_STATE_HIGH; |
| 471 | |
| 472 | if (!isMobile || fromRadio || !mMobileActivityFromRadio) { |
| 473 | // Report the change in data activity. We don't do this if this is a change |
| 474 | // on the mobile network, that is not coming from the radio itself, and we |
| 475 | // have previously seen change reports from the radio. In that case only |
| 476 | // the radio is the authority for the current state. |
| 477 | final int length = mObservers.beginBroadcast(); |
| 478 | try { |
| 479 | for (int i = 0; i < length; i++) { |
| 480 | try { |
| 481 | mObservers.getBroadcastItem(i).interfaceClassDataActivityChanged( |
| 482 | Integer.toString(type), isActive, tsNanos); |
| 483 | } catch (RemoteException e) { |
| 484 | } catch (RuntimeException e) { |
| 485 | } |
| 486 | } |
| 487 | } finally { |
| 488 | mObservers.finishBroadcast(); |
| 489 | } |
Haoyu Bai | db3c867 | 2012-06-20 14:29:57 -0700 | [diff] [blame] | 490 | } |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 491 | |
| 492 | boolean report = false; |
| 493 | synchronized (mIdleTimerLock) { |
| 494 | if (mActiveIdleTimers.isEmpty()) { |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 495 | // 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] | 496 | // are always considered active. |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 497 | isActive = true; |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 498 | } |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 499 | if (mNetworkActive != isActive) { |
| 500 | mNetworkActive = isActive; |
| 501 | report = isActive; |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 502 | } |
| 503 | } |
| 504 | if (report) { |
| 505 | reportNetworkActive(); |
| 506 | } |
Haoyu Bai | db3c867 | 2012-06-20 14:29:57 -0700 | [diff] [blame] | 507 | } |
| 508 | |
| 509 | /** |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 510 | * Prepare native daemon once connected, enabling modules and pushing any |
| 511 | * existing in-memory rules. |
Robert Greenwalt | e5c3afb | 2010-09-22 14:32:35 -0700 | [diff] [blame] | 512 | */ |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 513 | private void prepareNativeDaemon() { |
| 514 | mBandwidthControlEnabled = false; |
Robert Greenwalt | e5c3afb | 2010-09-22 14:32:35 -0700 | [diff] [blame] | 515 | |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 516 | // only enable bandwidth control when support exists |
| 517 | final boolean hasKernelSupport = new File("/proc/net/xt_qtaguid/ctrl").exists(); |
| 518 | if (hasKernelSupport) { |
| 519 | Slog.d(TAG, "enabling bandwidth control"); |
| 520 | try { |
| 521 | mConnector.execute("bandwidth", "enable"); |
| 522 | mBandwidthControlEnabled = true; |
| 523 | } catch (NativeDaemonConnectorException e) { |
| 524 | Log.wtf(TAG, "problem enabling bandwidth controls", e); |
| 525 | } |
| 526 | } else { |
| 527 | Slog.d(TAG, "not enabling bandwidth control"); |
| 528 | } |
| 529 | |
| 530 | SystemProperties.set(PROP_QTAGUID_ENABLED, mBandwidthControlEnabled ? "1" : "0"); |
| 531 | |
Jeff Sharkey | 7a1c3fc | 2013-06-04 12:29:00 -0700 | [diff] [blame] | 532 | if (mBandwidthControlEnabled) { |
| 533 | try { |
Dianne Hackborn | e13c4c0 | 2014-02-11 17:18:35 -0800 | [diff] [blame] | 534 | getBatteryStats().noteNetworkStatsEnabled(); |
Jeff Sharkey | 7a1c3fc | 2013-06-04 12:29:00 -0700 | [diff] [blame] | 535 | } catch (RemoteException e) { |
| 536 | } |
| 537 | } |
| 538 | |
Jeff Sharkey | 605eb79 | 2014-11-04 13:34:06 -0800 | [diff] [blame] | 539 | try { |
| 540 | mConnector.execute("strict", "enable"); |
| 541 | mStrictEnabled = true; |
| 542 | } catch (NativeDaemonConnectorException e) { |
| 543 | Log.wtf(TAG, "Failed strict enable", e); |
| 544 | } |
| 545 | |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 546 | // push any existing quota or UID rules |
| 547 | synchronized (mQuotaLock) { |
| 548 | int size = mActiveQuotas.size(); |
| 549 | if (size > 0) { |
Jeff Sharkey | 605eb79 | 2014-11-04 13:34:06 -0800 | [diff] [blame] | 550 | Slog.d(TAG, "Pushing " + size + " active quota rules"); |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 551 | final HashMap<String, Long> activeQuotas = mActiveQuotas; |
| 552 | mActiveQuotas = Maps.newHashMap(); |
| 553 | for (Map.Entry<String, Long> entry : activeQuotas.entrySet()) { |
| 554 | setInterfaceQuota(entry.getKey(), entry.getValue()); |
| 555 | } |
| 556 | } |
| 557 | |
| 558 | size = mActiveAlerts.size(); |
| 559 | if (size > 0) { |
Jeff Sharkey | 605eb79 | 2014-11-04 13:34:06 -0800 | [diff] [blame] | 560 | Slog.d(TAG, "Pushing " + size + " active alert rules"); |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 561 | final HashMap<String, Long> activeAlerts = mActiveAlerts; |
| 562 | mActiveAlerts = Maps.newHashMap(); |
| 563 | for (Map.Entry<String, Long> entry : activeAlerts.entrySet()) { |
| 564 | setInterfaceAlert(entry.getKey(), entry.getValue()); |
| 565 | } |
| 566 | } |
| 567 | |
| 568 | size = mUidRejectOnQuota.size(); |
| 569 | if (size > 0) { |
Jeff Sharkey | 605eb79 | 2014-11-04 13:34:06 -0800 | [diff] [blame] | 570 | Slog.d(TAG, "Pushing " + size + " active UID rules"); |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 571 | final SparseBooleanArray uidRejectOnQuota = mUidRejectOnQuota; |
| 572 | mUidRejectOnQuota = new SparseBooleanArray(); |
| 573 | for (int i = 0; i < uidRejectOnQuota.size(); i++) { |
| 574 | setUidNetworkRules(uidRejectOnQuota.keyAt(i), uidRejectOnQuota.valueAt(i)); |
| 575 | } |
| 576 | } |
Jeff Sharkey | 605eb79 | 2014-11-04 13:34:06 -0800 | [diff] [blame] | 577 | |
| 578 | size = mUidCleartextPolicy.size(); |
| 579 | if (size > 0) { |
| 580 | Slog.d(TAG, "Pushing " + size + " active UID cleartext policies"); |
| 581 | final SparseIntArray local = mUidCleartextPolicy; |
| 582 | mUidCleartextPolicy = new SparseIntArray(); |
| 583 | for (int i = 0; i < local.size(); i++) { |
| 584 | setUidCleartextNetworkPolicy(local.keyAt(i), local.valueAt(i)); |
| 585 | } |
| 586 | } |
Jeff Sharkey | c268f0b | 2012-08-24 10:25:31 -0700 | [diff] [blame] | 587 | |
Amith Yamasani | 15e47235 | 2015-04-24 19:06:07 -0700 | [diff] [blame] | 588 | setFirewallEnabled(mFirewallEnabled || LockdownVpnTracker.isEnabled()); |
| 589 | |
| 590 | size = mUidFirewallRules.size(); |
| 591 | if (size > 0) { |
| 592 | Slog.d(TAG, "Pushing " + size + " active firewall UID rules"); |
| 593 | final SparseIntArray uidFirewallRules = mUidFirewallRules; |
| 594 | mUidFirewallRules = new SparseIntArray(); |
| 595 | for (int i = 0; i < uidFirewallRules.size(); i++) { |
Xiaohui Chen | b41c9f7 | 2015-06-17 15:55:37 -0700 | [diff] [blame] | 596 | setFirewallUidRuleInternal(FIREWALL_CHAIN_NONE, uidFirewallRules.keyAt(i), |
| 597 | uidFirewallRules.valueAt(i)); |
Amith Yamasani | 15e47235 | 2015-04-24 19:06:07 -0700 | [diff] [blame] | 598 | } |
| 599 | } |
Xiaohui Chen | b41c9f7 | 2015-06-17 15:55:37 -0700 | [diff] [blame] | 600 | |
| 601 | size = mUidFirewallStandbyRules.size(); |
| 602 | if (size > 0) { |
| 603 | Slog.d(TAG, "Pushing " + size + " active firewall standby UID rules"); |
| 604 | final SparseIntArray uidFirewallRules = mUidFirewallStandbyRules; |
| 605 | mUidFirewallStandbyRules = new SparseIntArray(); |
| 606 | for (int i = 0; i < uidFirewallRules.size(); i++) { |
| 607 | setFirewallUidRuleInternal(FIREWALL_CHAIN_STANDBY, uidFirewallRules.keyAt(i), |
| 608 | uidFirewallRules.valueAt(i)); |
| 609 | } |
| 610 | } |
Xiaohui Chen | 8dca36d | 2015-06-19 12:44:59 -0700 | [diff] [blame] | 611 | if (mFirewallChainStates.get(FIREWALL_CHAIN_STANDBY)) { |
Xiaohui Chen | b41c9f7 | 2015-06-17 15:55:37 -0700 | [diff] [blame] | 612 | setFirewallChainEnabled(FIREWALL_CHAIN_STANDBY, true); |
| 613 | } |
| 614 | |
| 615 | size = mUidFirewallDozableRules.size(); |
| 616 | if (size > 0) { |
| 617 | Slog.d(TAG, "Pushing " + size + " active firewall dozable UID rules"); |
| 618 | final SparseIntArray uidFirewallRules = mUidFirewallDozableRules; |
| 619 | mUidFirewallDozableRules = new SparseIntArray(); |
| 620 | for (int i = 0; i < uidFirewallRules.size(); i++) { |
| 621 | setFirewallUidRuleInternal(FIREWALL_CHAIN_DOZABLE, uidFirewallRules.keyAt(i), |
| 622 | uidFirewallRules.valueAt(i)); |
| 623 | } |
| 624 | } |
Xiaohui Chen | 8dca36d | 2015-06-19 12:44:59 -0700 | [diff] [blame] | 625 | if (mFirewallChainStates.get(FIREWALL_CHAIN_DOZABLE)) { |
Xiaohui Chen | b41c9f7 | 2015-06-17 15:55:37 -0700 | [diff] [blame] | 626 | setFirewallChainEnabled(FIREWALL_CHAIN_DOZABLE, true); |
| 627 | } |
Amith Yamasani | 15e47235 | 2015-04-24 19:06:07 -0700 | [diff] [blame] | 628 | } |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 629 | } |
San Mehat | 4d02d00 | 2010-01-22 16:07:46 -0800 | [diff] [blame] | 630 | |
Lorenzo Colitti | 5c7daac | 2013-08-05 10:39:37 +0900 | [diff] [blame] | 631 | /** |
| 632 | * Notify our observers of a new or updated interface address. |
| 633 | */ |
Lorenzo Colitti | 6448394 | 2013-11-15 18:43:52 +0900 | [diff] [blame] | 634 | private void notifyAddressUpdated(String iface, LinkAddress address) { |
Lorenzo Colitti | 5c7daac | 2013-08-05 10:39:37 +0900 | [diff] [blame] | 635 | final int length = mObservers.beginBroadcast(); |
Robert Greenwalt | 2c9f547 | 2014-04-21 14:50:28 -0700 | [diff] [blame] | 636 | try { |
| 637 | for (int i = 0; i < length; i++) { |
| 638 | try { |
| 639 | mObservers.getBroadcastItem(i).addressUpdated(iface, address); |
| 640 | } catch (RemoteException e) { |
| 641 | } catch (RuntimeException e) { |
| 642 | } |
Lorenzo Colitti | 5c7daac | 2013-08-05 10:39:37 +0900 | [diff] [blame] | 643 | } |
Robert Greenwalt | 2c9f547 | 2014-04-21 14:50:28 -0700 | [diff] [blame] | 644 | } finally { |
| 645 | mObservers.finishBroadcast(); |
Lorenzo Colitti | 5c7daac | 2013-08-05 10:39:37 +0900 | [diff] [blame] | 646 | } |
Lorenzo Colitti | 5c7daac | 2013-08-05 10:39:37 +0900 | [diff] [blame] | 647 | } |
| 648 | |
| 649 | /** |
| 650 | * Notify our observers of a deleted interface address. |
| 651 | */ |
Lorenzo Colitti | 6448394 | 2013-11-15 18:43:52 +0900 | [diff] [blame] | 652 | private void notifyAddressRemoved(String iface, LinkAddress address) { |
Lorenzo Colitti | 5c7daac | 2013-08-05 10:39:37 +0900 | [diff] [blame] | 653 | final int length = mObservers.beginBroadcast(); |
Robert Greenwalt | 2c9f547 | 2014-04-21 14:50:28 -0700 | [diff] [blame] | 654 | try { |
| 655 | for (int i = 0; i < length; i++) { |
| 656 | try { |
| 657 | mObservers.getBroadcastItem(i).addressRemoved(iface, address); |
| 658 | } catch (RemoteException e) { |
| 659 | } catch (RuntimeException e) { |
| 660 | } |
Lorenzo Colitti | 5c7daac | 2013-08-05 10:39:37 +0900 | [diff] [blame] | 661 | } |
Robert Greenwalt | 2c9f547 | 2014-04-21 14:50:28 -0700 | [diff] [blame] | 662 | } finally { |
| 663 | mObservers.finishBroadcast(); |
Lorenzo Colitti | 5c7daac | 2013-08-05 10:39:37 +0900 | [diff] [blame] | 664 | } |
Lorenzo Colitti | 5c7daac | 2013-08-05 10:39:37 +0900 | [diff] [blame] | 665 | } |
| 666 | |
Lorenzo Colitti | 5ae4a53 | 2013-10-31 11:59:46 +0900 | [diff] [blame] | 667 | /** |
| 668 | * Notify our observers of DNS server information received. |
| 669 | */ |
| 670 | private void notifyInterfaceDnsServerInfo(String iface, long lifetime, String[] addresses) { |
| 671 | final int length = mObservers.beginBroadcast(); |
Robert Greenwalt | 2c9f547 | 2014-04-21 14:50:28 -0700 | [diff] [blame] | 672 | try { |
| 673 | for (int i = 0; i < length; i++) { |
| 674 | try { |
| 675 | mObservers.getBroadcastItem(i).interfaceDnsServerInfo(iface, lifetime, |
| 676 | addresses); |
| 677 | } catch (RemoteException e) { |
| 678 | } catch (RuntimeException e) { |
| 679 | } |
Lorenzo Colitti | 5ae4a53 | 2013-10-31 11:59:46 +0900 | [diff] [blame] | 680 | } |
Robert Greenwalt | 2c9f547 | 2014-04-21 14:50:28 -0700 | [diff] [blame] | 681 | } finally { |
| 682 | mObservers.finishBroadcast(); |
Lorenzo Colitti | 5ae4a53 | 2013-10-31 11:59:46 +0900 | [diff] [blame] | 683 | } |
Lorenzo Colitti | 5ae4a53 | 2013-10-31 11:59:46 +0900 | [diff] [blame] | 684 | } |
| 685 | |
Lorenzo Colitti | c18cbfd | 2014-06-13 21:21:03 +0900 | [diff] [blame] | 686 | /** |
| 687 | * Notify our observers of a route change. |
| 688 | */ |
| 689 | private void notifyRouteChange(String action, RouteInfo route) { |
| 690 | final int length = mObservers.beginBroadcast(); |
| 691 | try { |
| 692 | for (int i = 0; i < length; i++) { |
| 693 | try { |
| 694 | if (action.equals("updated")) { |
| 695 | mObservers.getBroadcastItem(i).routeUpdated(route); |
| 696 | } else { |
| 697 | mObservers.getBroadcastItem(i).routeRemoved(route); |
| 698 | } |
| 699 | } catch (RemoteException e) { |
| 700 | } catch (RuntimeException e) { |
| 701 | } |
| 702 | } |
| 703 | } finally { |
| 704 | mObservers.finishBroadcast(); |
| 705 | } |
| 706 | } |
| 707 | |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 708 | // |
| 709 | // Netd Callback handling |
| 710 | // |
| 711 | |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 712 | private class NetdCallbackReceiver implements INativeDaemonConnectorCallbacks { |
| 713 | @Override |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 714 | public void onDaemonConnected() { |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 715 | // event is dispatched from internal NDC thread, so we prepare the |
| 716 | // daemon back on main thread. |
| 717 | if (mConnectedSignal != null) { |
| 718 | mConnectedSignal.countDown(); |
| 719 | mConnectedSignal = null; |
| 720 | } else { |
Robert Greenwalt | 2c9f547 | 2014-04-21 14:50:28 -0700 | [diff] [blame] | 721 | mFgHandler.post(new Runnable() { |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 722 | @Override |
| 723 | public void run() { |
| 724 | prepareNativeDaemon(); |
| 725 | } |
| 726 | }); |
| 727 | } |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 728 | } |
Jeff Sharkey | fa23c5a | 2011-08-09 21:44:24 -0700 | [diff] [blame] | 729 | |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 730 | @Override |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 731 | public boolean onCheckHoldWakeLock(int code) { |
| 732 | return code == NetdResponseCode.InterfaceClassActivity; |
| 733 | } |
| 734 | |
| 735 | @Override |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 736 | public boolean onEvent(int code, String raw, String[] cooked) { |
Lorenzo Colitti | a9626c1 | 2013-11-04 17:44:09 +0900 | [diff] [blame] | 737 | String errorMessage = String.format("Invalid event from daemon (%s)", raw); |
JP Abgrall | 12b933d | 2011-07-14 18:09:22 -0700 | [diff] [blame] | 738 | switch (code) { |
| 739 | case NetdResponseCode.InterfaceChange: |
| 740 | /* |
| 741 | * a network interface change occured |
| 742 | * Format: "NNN Iface added <name>" |
| 743 | * "NNN Iface removed <name>" |
| 744 | * "NNN Iface changed <name> <up/down>" |
| 745 | * "NNN Iface linkstatus <name> <up/down>" |
| 746 | */ |
| 747 | if (cooked.length < 4 || !cooked[1].equals("Iface")) { |
Lorenzo Colitti | a9626c1 | 2013-11-04 17:44:09 +0900 | [diff] [blame] | 748 | throw new IllegalStateException(errorMessage); |
JP Abgrall | 12b933d | 2011-07-14 18:09:22 -0700 | [diff] [blame] | 749 | } |
| 750 | if (cooked[2].equals("added")) { |
| 751 | notifyInterfaceAdded(cooked[3]); |
| 752 | return true; |
| 753 | } else if (cooked[2].equals("removed")) { |
| 754 | notifyInterfaceRemoved(cooked[3]); |
| 755 | return true; |
| 756 | } else if (cooked[2].equals("changed") && cooked.length == 5) { |
| 757 | notifyInterfaceStatusChanged(cooked[3], cooked[4].equals("up")); |
| 758 | return true; |
| 759 | } else if (cooked[2].equals("linkstate") && cooked.length == 5) { |
| 760 | notifyInterfaceLinkStateChanged(cooked[3], cooked[4].equals("up")); |
| 761 | return true; |
| 762 | } |
Lorenzo Colitti | a9626c1 | 2013-11-04 17:44:09 +0900 | [diff] [blame] | 763 | throw new IllegalStateException(errorMessage); |
JP Abgrall | 12b933d | 2011-07-14 18:09:22 -0700 | [diff] [blame] | 764 | // break; |
| 765 | case NetdResponseCode.BandwidthControl: |
| 766 | /* |
| 767 | * Bandwidth control needs some attention |
| 768 | * Format: "NNN limit alert <alertName> <ifaceName>" |
| 769 | */ |
| 770 | if (cooked.length < 5 || !cooked[1].equals("limit")) { |
Lorenzo Colitti | a9626c1 | 2013-11-04 17:44:09 +0900 | [diff] [blame] | 771 | throw new IllegalStateException(errorMessage); |
JP Abgrall | 12b933d | 2011-07-14 18:09:22 -0700 | [diff] [blame] | 772 | } |
| 773 | if (cooked[2].equals("alert")) { |
| 774 | notifyLimitReached(cooked[3], cooked[4]); |
| 775 | return true; |
| 776 | } |
Lorenzo Colitti | a9626c1 | 2013-11-04 17:44:09 +0900 | [diff] [blame] | 777 | throw new IllegalStateException(errorMessage); |
JP Abgrall | 12b933d | 2011-07-14 18:09:22 -0700 | [diff] [blame] | 778 | // break; |
Haoyu Bai | db3c867 | 2012-06-20 14:29:57 -0700 | [diff] [blame] | 779 | case NetdResponseCode.InterfaceClassActivity: |
| 780 | /* |
| 781 | * An network interface class state changed (active/idle) |
| 782 | * Format: "NNN IfaceClass <active/idle> <label>" |
| 783 | */ |
| 784 | if (cooked.length < 4 || !cooked[1].equals("IfaceClass")) { |
Lorenzo Colitti | a9626c1 | 2013-11-04 17:44:09 +0900 | [diff] [blame] | 785 | throw new IllegalStateException(errorMessage); |
Haoyu Bai | db3c867 | 2012-06-20 14:29:57 -0700 | [diff] [blame] | 786 | } |
Ashish Sharma | 0535a9f | 2014-03-12 18:42:23 -0700 | [diff] [blame] | 787 | long timestampNanos = 0; |
| 788 | if (cooked.length == 5) { |
| 789 | try { |
| 790 | timestampNanos = Long.parseLong(cooked[4]); |
| 791 | } catch(NumberFormatException ne) {} |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 792 | } else { |
| 793 | timestampNanos = SystemClock.elapsedRealtimeNanos(); |
Ashish Sharma | 0535a9f | 2014-03-12 18:42:23 -0700 | [diff] [blame] | 794 | } |
Haoyu Bai | db3c867 | 2012-06-20 14:29:57 -0700 | [diff] [blame] | 795 | boolean isActive = cooked[2].equals("active"); |
Ashish Sharma | 0535a9f | 2014-03-12 18:42:23 -0700 | [diff] [blame] | 796 | notifyInterfaceClassActivity(Integer.parseInt(cooked[3]), |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 797 | isActive ? DataConnectionRealTimeInfo.DC_POWER_STATE_HIGH |
| 798 | : DataConnectionRealTimeInfo.DC_POWER_STATE_LOW, timestampNanos, false); |
Haoyu Bai | db3c867 | 2012-06-20 14:29:57 -0700 | [diff] [blame] | 799 | return true; |
| 800 | // break; |
Lorenzo Colitti | 5c7daac | 2013-08-05 10:39:37 +0900 | [diff] [blame] | 801 | case NetdResponseCode.InterfaceAddressChange: |
| 802 | /* |
| 803 | * A network address change occurred |
| 804 | * Format: "NNN Address updated <addr> <iface> <flags> <scope>" |
| 805 | * "NNN Address removed <addr> <iface> <flags> <scope>" |
| 806 | */ |
Lorenzo Colitti | a9626c1 | 2013-11-04 17:44:09 +0900 | [diff] [blame] | 807 | if (cooked.length < 7 || !cooked[1].equals("Address")) { |
| 808 | throw new IllegalStateException(errorMessage); |
Lorenzo Colitti | 5c7daac | 2013-08-05 10:39:37 +0900 | [diff] [blame] | 809 | } |
| 810 | |
Lorenzo Colitti | 6448394 | 2013-11-15 18:43:52 +0900 | [diff] [blame] | 811 | String iface = cooked[4]; |
Lorenzo Colitti | 5ad421a | 2013-11-17 15:05:02 +0900 | [diff] [blame] | 812 | LinkAddress address; |
Lorenzo Colitti | 5c7daac | 2013-08-05 10:39:37 +0900 | [diff] [blame] | 813 | try { |
Lorenzo Colitti | 6448394 | 2013-11-15 18:43:52 +0900 | [diff] [blame] | 814 | int flags = Integer.parseInt(cooked[5]); |
| 815 | int scope = Integer.parseInt(cooked[6]); |
| 816 | address = new LinkAddress(cooked[3], flags, scope); |
Lorenzo Colitti | 5ad421a | 2013-11-17 15:05:02 +0900 | [diff] [blame] | 817 | } catch(NumberFormatException e) { // Non-numeric lifetime or scope. |
| 818 | throw new IllegalStateException(errorMessage, e); |
Lorenzo Colitti | 6448394 | 2013-11-15 18:43:52 +0900 | [diff] [blame] | 819 | } catch(IllegalArgumentException e) { // Malformed/invalid IP address. |
Lorenzo Colitti | 5ad421a | 2013-11-17 15:05:02 +0900 | [diff] [blame] | 820 | throw new IllegalStateException(errorMessage, e); |
Lorenzo Colitti | 5c7daac | 2013-08-05 10:39:37 +0900 | [diff] [blame] | 821 | } |
| 822 | |
| 823 | if (cooked[2].equals("updated")) { |
Lorenzo Colitti | 6448394 | 2013-11-15 18:43:52 +0900 | [diff] [blame] | 824 | notifyAddressUpdated(iface, address); |
Lorenzo Colitti | 5c7daac | 2013-08-05 10:39:37 +0900 | [diff] [blame] | 825 | } else { |
Lorenzo Colitti | 6448394 | 2013-11-15 18:43:52 +0900 | [diff] [blame] | 826 | notifyAddressRemoved(iface, address); |
Lorenzo Colitti | 5c7daac | 2013-08-05 10:39:37 +0900 | [diff] [blame] | 827 | } |
| 828 | return true; |
| 829 | // break; |
Lorenzo Colitti | 5ae4a53 | 2013-10-31 11:59:46 +0900 | [diff] [blame] | 830 | case NetdResponseCode.InterfaceDnsServerInfo: |
| 831 | /* |
| 832 | * Information about available DNS servers has been received. |
| 833 | * Format: "NNN DnsInfo servers <interface> <lifetime> <servers>" |
| 834 | */ |
| 835 | long lifetime; // Actually a 32-bit unsigned integer. |
| 836 | |
| 837 | if (cooked.length == 6 && |
| 838 | cooked[1].equals("DnsInfo") && |
| 839 | cooked[2].equals("servers")) { |
| 840 | try { |
| 841 | lifetime = Long.parseLong(cooked[4]); |
| 842 | } catch (NumberFormatException e) { |
| 843 | throw new IllegalStateException(errorMessage); |
| 844 | } |
| 845 | String[] servers = cooked[5].split(","); |
| 846 | notifyInterfaceDnsServerInfo(cooked[3], lifetime, servers); |
| 847 | } |
| 848 | return true; |
| 849 | // break; |
Lorenzo Colitti | c18cbfd | 2014-06-13 21:21:03 +0900 | [diff] [blame] | 850 | case NetdResponseCode.RouteChange: |
| 851 | /* |
| 852 | * A route has been updated or removed. |
| 853 | * Format: "NNN Route <updated|removed> <dst> [via <gateway] [dev <iface>]" |
| 854 | */ |
| 855 | if (!cooked[1].equals("Route") || cooked.length < 6) { |
| 856 | throw new IllegalStateException(errorMessage); |
| 857 | } |
| 858 | |
| 859 | String via = null; |
| 860 | String dev = null; |
| 861 | boolean valid = true; |
| 862 | for (int i = 4; (i + 1) < cooked.length && valid; i += 2) { |
| 863 | if (cooked[i].equals("dev")) { |
| 864 | if (dev == null) { |
| 865 | dev = cooked[i+1]; |
| 866 | } else { |
| 867 | valid = false; // Duplicate interface. |
| 868 | } |
| 869 | } else if (cooked[i].equals("via")) { |
| 870 | if (via == null) { |
| 871 | via = cooked[i+1]; |
| 872 | } else { |
| 873 | valid = false; // Duplicate gateway. |
| 874 | } |
| 875 | } else { |
| 876 | valid = false; // Unknown syntax. |
| 877 | } |
| 878 | } |
| 879 | if (valid) { |
| 880 | try { |
| 881 | // InetAddress.parseNumericAddress(null) inexplicably returns ::1. |
| 882 | InetAddress gateway = null; |
| 883 | if (via != null) gateway = InetAddress.parseNumericAddress(via); |
| 884 | RouteInfo route = new RouteInfo(new IpPrefix(cooked[3]), gateway, dev); |
| 885 | notifyRouteChange(cooked[2], route); |
| 886 | return true; |
| 887 | } catch (IllegalArgumentException e) {} |
| 888 | } |
| 889 | throw new IllegalStateException(errorMessage); |
| 890 | // break; |
Jeff Sharkey | 605eb79 | 2014-11-04 13:34:06 -0800 | [diff] [blame] | 891 | case NetdResponseCode.StrictCleartext: |
| 892 | final int uid = Integer.parseInt(cooked[1]); |
| 893 | final byte[] firstPacket = HexDump.hexStringToByteArray(cooked[2]); |
| 894 | try { |
| 895 | ActivityManagerNative.getDefault().notifyCleartextNetwork(uid, firstPacket); |
| 896 | } catch (RemoteException ignored) { |
| 897 | } |
| 898 | break; |
JP Abgrall | 12b933d | 2011-07-14 18:09:22 -0700 | [diff] [blame] | 899 | default: break; |
Robert Greenwalt | e325392 | 2010-02-18 09:23:25 -0800 | [diff] [blame] | 900 | } |
| 901 | return false; |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 902 | } |
| 903 | } |
| 904 | |
San Mehat | ed4fc8a | 2010-01-22 12:28:36 -0800 | [diff] [blame] | 905 | |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 906 | // |
| 907 | // INetworkManagementService members |
| 908 | // |
| 909 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 910 | @Override |
| 911 | public String[] listInterfaces() { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 912 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 913 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 914 | return NativeDaemonEvent.filterMessageList( |
| 915 | mConnector.executeForList("interface", "list"), InterfaceListResult); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 916 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 917 | throw e.rethrowAsParcelableException(); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 918 | } |
San Mehat | ed4fc8a | 2010-01-22 12:28:36 -0800 | [diff] [blame] | 919 | } |
| 920 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 921 | @Override |
| 922 | public InterfaceConfiguration getInterfaceConfig(String iface) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 923 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 924 | |
| 925 | final NativeDaemonEvent event; |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 926 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 927 | event = mConnector.execute("interface", "getcfg", iface); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 928 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 929 | throw e.rethrowAsParcelableException(); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 930 | } |
San Mehat | ed4fc8a | 2010-01-22 12:28:36 -0800 | [diff] [blame] | 931 | |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 932 | event.checkCode(InterfaceGetCfgResult); |
| 933 | |
| 934 | // Rsp: 213 xx:xx:xx:xx:xx:xx yyy.yyy.yyy.yyy zzz flag1 flag2 flag3 |
| 935 | final StringTokenizer st = new StringTokenizer(event.getMessage()); |
San Mehat | ed4fc8a | 2010-01-22 12:28:36 -0800 | [diff] [blame] | 936 | |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 937 | InterfaceConfiguration cfg; |
San Mehat | ed4fc8a | 2010-01-22 12:28:36 -0800 | [diff] [blame] | 938 | try { |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 939 | cfg = new InterfaceConfiguration(); |
Jeff Sharkey | ddba106 | 2011-11-29 18:37:04 -0800 | [diff] [blame] | 940 | cfg.setHardwareAddress(st.nextToken(" ")); |
Robert Greenwalt | ed12640 | 2011-01-28 15:34:55 -0800 | [diff] [blame] | 941 | InetAddress addr = null; |
Robert Greenwalt | 2d2afd1 | 2011-02-01 15:30:46 -0800 | [diff] [blame] | 942 | int prefixLength = 0; |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 943 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 944 | addr = NetworkUtils.numericToInetAddress(st.nextToken()); |
Robert Greenwalt | e590373 | 2011-02-22 16:00:42 -0800 | [diff] [blame] | 945 | } catch (IllegalArgumentException iae) { |
| 946 | Slog.e(TAG, "Failed to parse ipaddr", iae); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 947 | } |
| 948 | |
| 949 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 950 | prefixLength = Integer.parseInt(st.nextToken()); |
Robert Greenwalt | 2d2afd1 | 2011-02-01 15:30:46 -0800 | [diff] [blame] | 951 | } catch (NumberFormatException nfe) { |
| 952 | Slog.e(TAG, "Failed to parse prefixLength", nfe); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 953 | } |
Robert Greenwalt | 04808c2 | 2010-12-13 17:01:41 -0800 | [diff] [blame] | 954 | |
Jeff Sharkey | ddba106 | 2011-11-29 18:37:04 -0800 | [diff] [blame] | 955 | cfg.setLinkAddress(new LinkAddress(addr, prefixLength)); |
| 956 | while (st.hasMoreTokens()) { |
| 957 | cfg.setFlag(st.nextToken()); |
| 958 | } |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 959 | } catch (NoSuchElementException nsee) { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 960 | throw new IllegalStateException("Invalid response from daemon: " + event); |
San Mehat | ed4fc8a | 2010-01-22 12:28:36 -0800 | [diff] [blame] | 961 | } |
San Mehat | ed4fc8a | 2010-01-22 12:28:36 -0800 | [diff] [blame] | 962 | return cfg; |
| 963 | } |
| 964 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 965 | @Override |
| 966 | public void setInterfaceConfig(String iface, InterfaceConfiguration cfg) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 967 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | ddba106 | 2011-11-29 18:37:04 -0800 | [diff] [blame] | 968 | LinkAddress linkAddr = cfg.getLinkAddress(); |
Robert Greenwalt | 2d2afd1 | 2011-02-01 15:30:46 -0800 | [diff] [blame] | 969 | if (linkAddr == null || linkAddr.getAddress() == null) { |
| 970 | throw new IllegalStateException("Null LinkAddress given"); |
Robert Greenwalt | ed12640 | 2011-01-28 15:34:55 -0800 | [diff] [blame] | 971 | } |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 972 | |
| 973 | final Command cmd = new Command("interface", "setcfg", iface, |
Robert Greenwalt | 2d2afd1 | 2011-02-01 15:30:46 -0800 | [diff] [blame] | 974 | linkAddr.getAddress().getHostAddress(), |
Lorenzo Colitti | 7dc78cf | 2014-06-09 22:58:46 +0900 | [diff] [blame] | 975 | linkAddr.getPrefixLength()); |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 976 | for (String flag : cfg.getFlags()) { |
| 977 | cmd.appendArg(flag); |
| 978 | } |
| 979 | |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 980 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 981 | mConnector.execute(cmd); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 982 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 983 | throw e.rethrowAsParcelableException(); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 984 | } |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 985 | } |
| 986 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 987 | @Override |
| 988 | public void setInterfaceDown(String iface) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 989 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | 31c6e48 | 2011-11-18 17:09:01 -0800 | [diff] [blame] | 990 | final InterfaceConfiguration ifcg = getInterfaceConfig(iface); |
Jeff Sharkey | ddba106 | 2011-11-29 18:37:04 -0800 | [diff] [blame] | 991 | ifcg.setInterfaceDown(); |
Jeff Sharkey | 31c6e48 | 2011-11-18 17:09:01 -0800 | [diff] [blame] | 992 | setInterfaceConfig(iface, ifcg); |
Irfan Sheriff | 7244c97 | 2011-08-05 20:40:45 -0700 | [diff] [blame] | 993 | } |
| 994 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 995 | @Override |
| 996 | public void setInterfaceUp(String iface) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 997 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | 31c6e48 | 2011-11-18 17:09:01 -0800 | [diff] [blame] | 998 | final InterfaceConfiguration ifcg = getInterfaceConfig(iface); |
Jeff Sharkey | ddba106 | 2011-11-29 18:37:04 -0800 | [diff] [blame] | 999 | ifcg.setInterfaceUp(); |
Jeff Sharkey | 31c6e48 | 2011-11-18 17:09:01 -0800 | [diff] [blame] | 1000 | setInterfaceConfig(iface, ifcg); |
Irfan Sheriff | 7244c97 | 2011-08-05 20:40:45 -0700 | [diff] [blame] | 1001 | } |
| 1002 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1003 | @Override |
| 1004 | public void setInterfaceIpv6PrivacyExtensions(String iface, boolean enable) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1005 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Irfan Sheriff | 7329361 | 2011-09-14 12:31:56 -0700 | [diff] [blame] | 1006 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1007 | mConnector.execute( |
| 1008 | "interface", "ipv6privacyextensions", iface, enable ? "enable" : "disable"); |
Irfan Sheriff | 7329361 | 2011-09-14 12:31:56 -0700 | [diff] [blame] | 1009 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1010 | throw e.rethrowAsParcelableException(); |
Irfan Sheriff | 7329361 | 2011-09-14 12:31:56 -0700 | [diff] [blame] | 1011 | } |
| 1012 | } |
| 1013 | |
Irfan Sheriff | f560061 | 2011-06-16 10:26:28 -0700 | [diff] [blame] | 1014 | /* TODO: This is right now a IPv4 only function. Works for wifi which loses its |
| 1015 | 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] | 1016 | @Override |
| 1017 | public void clearInterfaceAddresses(String iface) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1018 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Irfan Sheriff | f560061 | 2011-06-16 10:26:28 -0700 | [diff] [blame] | 1019 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1020 | mConnector.execute("interface", "clearaddrs", iface); |
Irfan Sheriff | f560061 | 2011-06-16 10:26:28 -0700 | [diff] [blame] | 1021 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1022 | throw e.rethrowAsParcelableException(); |
Irfan Sheriff | f560061 | 2011-06-16 10:26:28 -0700 | [diff] [blame] | 1023 | } |
| 1024 | } |
| 1025 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1026 | @Override |
| 1027 | public void enableIpv6(String iface) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1028 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
repo sync | 7960d9f | 2011-09-29 12:40:02 -0700 | [diff] [blame] | 1029 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1030 | mConnector.execute("interface", "ipv6", iface, "enable"); |
repo sync | 7960d9f | 2011-09-29 12:40:02 -0700 | [diff] [blame] | 1031 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1032 | throw e.rethrowAsParcelableException(); |
repo sync | 7960d9f | 2011-09-29 12:40:02 -0700 | [diff] [blame] | 1033 | } |
| 1034 | } |
| 1035 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1036 | @Override |
| 1037 | public void disableIpv6(String iface) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1038 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
repo sync | 7960d9f | 2011-09-29 12:40:02 -0700 | [diff] [blame] | 1039 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1040 | mConnector.execute("interface", "ipv6", iface, "disable"); |
repo sync | 7960d9f | 2011-09-29 12:40:02 -0700 | [diff] [blame] | 1041 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1042 | throw e.rethrowAsParcelableException(); |
repo sync | 7960d9f | 2011-09-29 12:40:02 -0700 | [diff] [blame] | 1043 | } |
| 1044 | } |
| 1045 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1046 | @Override |
Lorenzo Colitti | e21a26b | 2014-10-28 15:24:03 +0900 | [diff] [blame] | 1047 | public void setInterfaceIpv6NdOffload(String iface, boolean enable) { |
| 1048 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
| 1049 | try { |
| 1050 | mConnector.execute( |
| 1051 | "interface", "ipv6ndoffload", iface, (enable ? "enable" : "disable")); |
| 1052 | } catch (NativeDaemonConnectorException e) { |
| 1053 | throw e.rethrowAsParcelableException(); |
| 1054 | } |
| 1055 | } |
| 1056 | |
| 1057 | @Override |
Sreeram Ramachandran | b2829fa | 2014-04-15 19:07:12 -0700 | [diff] [blame] | 1058 | public void addRoute(int netId, RouteInfo route) { |
Sreeram Ramachandran | a77760d | 2014-07-17 17:09:07 -0700 | [diff] [blame] | 1059 | modifyRoute("add", "" + netId, route); |
Robert Greenwalt | 59b1a4e | 2011-05-10 15:05:02 -0700 | [diff] [blame] | 1060 | } |
| 1061 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1062 | @Override |
Sreeram Ramachandran | b2829fa | 2014-04-15 19:07:12 -0700 | [diff] [blame] | 1063 | public void removeRoute(int netId, RouteInfo route) { |
Sreeram Ramachandran | a77760d | 2014-07-17 17:09:07 -0700 | [diff] [blame] | 1064 | modifyRoute("remove", "" + netId, route); |
Robert Greenwalt | 59b1a4e | 2011-05-10 15:05:02 -0700 | [diff] [blame] | 1065 | } |
| 1066 | |
Sreeram Ramachandran | a77760d | 2014-07-17 17:09:07 -0700 | [diff] [blame] | 1067 | private void modifyRoute(String action, String netId, RouteInfo route) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1068 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Robert Greenwalt | 3b28e9a | 2011-11-02 14:37:19 -0700 | [diff] [blame] | 1069 | |
Sreeram Ramachandran | b2829fa | 2014-04-15 19:07:12 -0700 | [diff] [blame] | 1070 | final Command cmd = new Command("network", "route", action, netId); |
Robert Greenwalt | 3b28e9a | 2011-11-02 14:37:19 -0700 | [diff] [blame] | 1071 | |
Sreeram Ramachandran | b2829fa | 2014-04-15 19:07:12 -0700 | [diff] [blame] | 1072 | // create triplet: interface dest-ip-addr/prefixlength gateway-ip-addr |
Sreeram Ramachandran | b2829fa | 2014-04-15 19:07:12 -0700 | [diff] [blame] | 1073 | cmd.appendArg(route.getInterface()); |
Lorenzo Colitti | 4b0f8e6 | 2014-09-19 01:49:05 +0900 | [diff] [blame] | 1074 | cmd.appendArg(route.getDestination().toString()); |
| 1075 | |
| 1076 | switch (route.getType()) { |
| 1077 | case RouteInfo.RTN_UNICAST: |
| 1078 | if (route.hasGateway()) { |
| 1079 | cmd.appendArg(route.getGateway().getHostAddress()); |
| 1080 | } |
| 1081 | break; |
| 1082 | case RouteInfo.RTN_UNREACHABLE: |
| 1083 | cmd.appendArg("unreachable"); |
| 1084 | break; |
| 1085 | case RouteInfo.RTN_THROW: |
| 1086 | cmd.appendArg("throw"); |
| 1087 | break; |
Sreeram Ramachandran | 1fbcb27 | 2014-05-22 16:30:48 -0700 | [diff] [blame] | 1088 | } |
Robert Greenwalt | 59b1a4e | 2011-05-10 15:05:02 -0700 | [diff] [blame] | 1089 | |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1090 | try { |
| 1091 | mConnector.execute(cmd); |
| 1092 | } catch (NativeDaemonConnectorException e) { |
| 1093 | throw e.rethrowAsParcelableException(); |
Robert Greenwalt | 59b1a4e | 2011-05-10 15:05:02 -0700 | [diff] [blame] | 1094 | } |
| 1095 | } |
| 1096 | |
| 1097 | private ArrayList<String> readRouteList(String filename) { |
| 1098 | FileInputStream fstream = null; |
| 1099 | ArrayList<String> list = new ArrayList<String>(); |
| 1100 | |
| 1101 | try { |
| 1102 | fstream = new FileInputStream(filename); |
| 1103 | DataInputStream in = new DataInputStream(fstream); |
| 1104 | BufferedReader br = new BufferedReader(new InputStreamReader(in)); |
| 1105 | String s; |
| 1106 | |
| 1107 | // throw away the title line |
| 1108 | |
| 1109 | while (((s = br.readLine()) != null) && (s.length() != 0)) { |
| 1110 | list.add(s); |
| 1111 | } |
| 1112 | } catch (IOException ex) { |
| 1113 | // return current list, possibly empty |
| 1114 | } finally { |
| 1115 | if (fstream != null) { |
| 1116 | try { |
| 1117 | fstream.close(); |
| 1118 | } catch (IOException ex) {} |
| 1119 | } |
| 1120 | } |
| 1121 | |
| 1122 | return list; |
| 1123 | } |
| 1124 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1125 | @Override |
Robert Greenwalt | 59b1a4e | 2011-05-10 15:05:02 -0700 | [diff] [blame] | 1126 | public RouteInfo[] getRoutes(String interfaceName) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1127 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Robert Greenwalt | 59b1a4e | 2011-05-10 15:05:02 -0700 | [diff] [blame] | 1128 | ArrayList<RouteInfo> routes = new ArrayList<RouteInfo>(); |
| 1129 | |
| 1130 | // v4 routes listed as: |
| 1131 | // iface dest-addr gateway-addr flags refcnt use metric netmask mtu window IRTT |
| 1132 | for (String s : readRouteList("/proc/net/route")) { |
| 1133 | String[] fields = s.split("\t"); |
| 1134 | |
| 1135 | if (fields.length > 7) { |
| 1136 | String iface = fields[0]; |
| 1137 | |
| 1138 | if (interfaceName.equals(iface)) { |
| 1139 | String dest = fields[1]; |
| 1140 | String gate = fields[2]; |
| 1141 | String flags = fields[3]; // future use? |
| 1142 | String mask = fields[7]; |
| 1143 | try { |
| 1144 | // address stored as a hex string, ex: 0014A8C0 |
| 1145 | InetAddress destAddr = |
| 1146 | NetworkUtils.intToInetAddress((int)Long.parseLong(dest, 16)); |
| 1147 | int prefixLength = |
| 1148 | NetworkUtils.netmaskIntToPrefixLength( |
| 1149 | (int)Long.parseLong(mask, 16)); |
| 1150 | LinkAddress linkAddress = new LinkAddress(destAddr, prefixLength); |
| 1151 | |
| 1152 | // address stored as a hex string, ex 0014A8C0 |
| 1153 | InetAddress gatewayAddr = |
| 1154 | NetworkUtils.intToInetAddress((int)Long.parseLong(gate, 16)); |
| 1155 | |
Wink Saville | 7b5fd05 | 2013-03-15 05:07:04 +0000 | [diff] [blame] | 1156 | RouteInfo route = new RouteInfo(linkAddress, gatewayAddr); |
Robert Greenwalt | 59b1a4e | 2011-05-10 15:05:02 -0700 | [diff] [blame] | 1157 | routes.add(route); |
| 1158 | } catch (Exception e) { |
| 1159 | Log.e(TAG, "Error parsing route " + s + " : " + e); |
| 1160 | continue; |
| 1161 | } |
| 1162 | } |
| 1163 | } |
| 1164 | } |
| 1165 | |
| 1166 | // v6 routes listed as: |
| 1167 | // dest-addr prefixlength ?? ?? gateway-addr ?? ?? ?? ?? iface |
| 1168 | for (String s : readRouteList("/proc/net/ipv6_route")) { |
| 1169 | String[]fields = s.split("\\s+"); |
| 1170 | if (fields.length > 9) { |
| 1171 | String iface = fields[9].trim(); |
| 1172 | if (interfaceName.equals(iface)) { |
| 1173 | String dest = fields[0]; |
| 1174 | String prefix = fields[1]; |
| 1175 | String gate = fields[4]; |
| 1176 | |
| 1177 | try { |
| 1178 | // prefix length stored as a hex string, ex 40 |
| 1179 | int prefixLength = Integer.parseInt(prefix, 16); |
| 1180 | |
| 1181 | // address stored as a 32 char hex string |
| 1182 | // ex fe800000000000000000000000000000 |
| 1183 | InetAddress destAddr = NetworkUtils.hexToInet6Address(dest); |
| 1184 | LinkAddress linkAddress = new LinkAddress(destAddr, prefixLength); |
| 1185 | |
| 1186 | InetAddress gateAddr = NetworkUtils.hexToInet6Address(gate); |
| 1187 | |
Wink Saville | 7b5fd05 | 2013-03-15 05:07:04 +0000 | [diff] [blame] | 1188 | RouteInfo route = new RouteInfo(linkAddress, gateAddr); |
Robert Greenwalt | 59b1a4e | 2011-05-10 15:05:02 -0700 | [diff] [blame] | 1189 | routes.add(route); |
| 1190 | } catch (Exception e) { |
| 1191 | Log.e(TAG, "Error parsing route " + s + " : " + e); |
| 1192 | continue; |
| 1193 | } |
| 1194 | } |
| 1195 | } |
| 1196 | } |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1197 | return routes.toArray(new RouteInfo[routes.size()]); |
Robert Greenwalt | 59b1a4e | 2011-05-10 15:05:02 -0700 | [diff] [blame] | 1198 | } |
| 1199 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1200 | @Override |
sy.yun | 9d9b74a | 2013-09-02 05:24:09 +0900 | [diff] [blame] | 1201 | public void setMtu(String iface, int mtu) { |
| 1202 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
| 1203 | |
| 1204 | final NativeDaemonEvent event; |
| 1205 | try { |
| 1206 | event = mConnector.execute("interface", "setmtu", iface, mtu); |
| 1207 | } catch (NativeDaemonConnectorException e) { |
| 1208 | throw e.rethrowAsParcelableException(); |
| 1209 | } |
| 1210 | } |
| 1211 | |
| 1212 | @Override |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 1213 | public void shutdown() { |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1214 | // TODO: remove from aidl if nobody calls externally |
| 1215 | mContext.enforceCallingOrSelfPermission(SHUTDOWN, TAG); |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 1216 | |
Joe Onorato | 8a9b220 | 2010-02-26 18:56:32 -0800 | [diff] [blame] | 1217 | Slog.d(TAG, "Shutting down"); |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 1218 | } |
| 1219 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1220 | @Override |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 1221 | public boolean getIpForwardingEnabled() throws IllegalStateException{ |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1222 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 1223 | |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1224 | final NativeDaemonEvent event; |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1225 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1226 | event = mConnector.execute("ipfwd", "status"); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1227 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1228 | throw e.rethrowAsParcelableException(); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1229 | } |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 1230 | |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1231 | // 211 Forwarding enabled |
| 1232 | event.checkCode(IpFwdStatusResult); |
| 1233 | return event.getMessage().endsWith("enabled"); |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 1234 | } |
| 1235 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1236 | @Override |
| 1237 | public void setIpForwardingEnabled(boolean enable) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1238 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | 31c6e48 | 2011-11-18 17:09:01 -0800 | [diff] [blame] | 1239 | try { |
Nilesh Poddar | f3d4a58 | 2015-02-24 12:11:11 -0800 | [diff] [blame] | 1240 | mConnector.execute("ipfwd", enable ? "enable" : "disable", "tethering"); |
Jeff Sharkey | 31c6e48 | 2011-11-18 17:09:01 -0800 | [diff] [blame] | 1241 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1242 | throw e.rethrowAsParcelableException(); |
Jeff Sharkey | 31c6e48 | 2011-11-18 17:09:01 -0800 | [diff] [blame] | 1243 | } |
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 |
| 1247 | public void startTethering(String[] dhcpRange) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1248 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Robert Greenwalt | bfb7bfa | 2010-03-24 16:03:21 -0700 | [diff] [blame] | 1249 | // cmd is "tether start first_start first_stop second_start second_stop ..." |
| 1250 | // an odd number of addrs will fail |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1251 | |
| 1252 | final Command cmd = new Command("tether", "start"); |
Robert Greenwalt | bfb7bfa | 2010-03-24 16:03:21 -0700 | [diff] [blame] | 1253 | for (String d : dhcpRange) { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1254 | cmd.appendArg(d); |
Robert Greenwalt | bfb7bfa | 2010-03-24 16:03:21 -0700 | [diff] [blame] | 1255 | } |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1256 | |
| 1257 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1258 | mConnector.execute(cmd); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1259 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1260 | throw e.rethrowAsParcelableException(); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1261 | } |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 1262 | } |
| 1263 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1264 | @Override |
| 1265 | public void stopTethering() { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1266 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1267 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1268 | mConnector.execute("tether", "stop"); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1269 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1270 | throw e.rethrowAsParcelableException(); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1271 | } |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 1272 | } |
| 1273 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1274 | @Override |
| 1275 | public boolean isTetheringStarted() { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1276 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 1277 | |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1278 | final NativeDaemonEvent event; |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1279 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1280 | event = mConnector.execute("tether", "status"); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1281 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1282 | throw e.rethrowAsParcelableException(); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1283 | } |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 1284 | |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1285 | // 210 Tethering services started |
| 1286 | event.checkCode(TetherStatusResult); |
| 1287 | return event.getMessage().endsWith("started"); |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 1288 | } |
Matthew Xie | fe19f12 | 2012-07-12 16:03:32 -0700 | [diff] [blame] | 1289 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1290 | @Override |
| 1291 | public void tetherInterface(String iface) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1292 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1293 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1294 | mConnector.execute("tether", "interface", "add", iface); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1295 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1296 | throw e.rethrowAsParcelableException(); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1297 | } |
Sreeram Ramachandran | a77760d | 2014-07-17 17:09:07 -0700 | [diff] [blame] | 1298 | List<RouteInfo> routes = new ArrayList<RouteInfo>(); |
| 1299 | // The RouteInfo constructor truncates the LinkAddress to a network prefix, thus making it |
| 1300 | // suitable to use as a route destination. |
| 1301 | routes.add(new RouteInfo(getInterfaceConfig(iface).getLinkAddress(), null, iface)); |
| 1302 | addInterfaceToLocalNetwork(iface, routes); |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 1303 | } |
| 1304 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1305 | @Override |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 1306 | public void untetherInterface(String iface) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1307 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1308 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1309 | mConnector.execute("tether", "interface", "remove", iface); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1310 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1311 | throw e.rethrowAsParcelableException(); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1312 | } |
Sreeram Ramachandran | a77760d | 2014-07-17 17:09:07 -0700 | [diff] [blame] | 1313 | removeInterfaceFromLocalNetwork(iface); |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 1314 | } |
| 1315 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1316 | @Override |
| 1317 | public String[] listTetheredInterfaces() { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1318 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1319 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1320 | return NativeDaemonEvent.filterMessageList( |
| 1321 | mConnector.executeForList("tether", "interface", "list"), |
| 1322 | TetherInterfaceListResult); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1323 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1324 | throw e.rethrowAsParcelableException(); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1325 | } |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 1326 | } |
| 1327 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1328 | @Override |
Lorenzo Colitti | b57edc5 | 2014-08-22 17:10:50 -0700 | [diff] [blame] | 1329 | public void setDnsForwarders(Network network, String[] dns) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1330 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1331 | |
Lorenzo Colitti | b57edc5 | 2014-08-22 17:10:50 -0700 | [diff] [blame] | 1332 | int netId = (network != null) ? network.netId : ConnectivityManager.NETID_UNSET; |
| 1333 | final Command cmd = new Command("tether", "dns", "set", netId); |
| 1334 | |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1335 | for (String s : dns) { |
| 1336 | cmd.appendArg(NetworkUtils.numericToInetAddress(s).getHostAddress()); |
| 1337 | } |
| 1338 | |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 1339 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1340 | mConnector.execute(cmd); |
| 1341 | } catch (NativeDaemonConnectorException e) { |
| 1342 | throw e.rethrowAsParcelableException(); |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 1343 | } |
| 1344 | } |
| 1345 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1346 | @Override |
| 1347 | public String[] getDnsForwarders() { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1348 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1349 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1350 | return NativeDaemonEvent.filterMessageList( |
| 1351 | mConnector.executeForList("tether", "dns", "list"), TetherDnsFwdTgtListResult); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1352 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1353 | throw e.rethrowAsParcelableException(); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1354 | } |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 1355 | } |
| 1356 | |
jiaguo | 1da35f7 | 2014-01-09 16:39:59 +0800 | [diff] [blame] | 1357 | private List<InterfaceAddress> excludeLinkLocal(List<InterfaceAddress> addresses) { |
| 1358 | ArrayList<InterfaceAddress> filtered = new ArrayList<InterfaceAddress>(addresses.size()); |
| 1359 | for (InterfaceAddress ia : addresses) { |
| 1360 | if (!ia.getAddress().isLinkLocalAddress()) |
| 1361 | filtered.add(ia); |
| 1362 | } |
| 1363 | return filtered; |
| 1364 | } |
| 1365 | |
Lorenzo Colitti | 35e36db | 2015-02-26 01:25:36 +0900 | [diff] [blame] | 1366 | private void modifyInterfaceForward(boolean add, String fromIface, String toIface) { |
| 1367 | final Command cmd = new Command("ipfwd", add ? "add" : "remove", fromIface, toIface); |
| 1368 | try { |
| 1369 | mConnector.execute(cmd); |
| 1370 | } catch (NativeDaemonConnectorException e) { |
| 1371 | throw e.rethrowAsParcelableException(); |
| 1372 | } |
| 1373 | } |
| 1374 | |
| 1375 | @Override |
| 1376 | public void startInterfaceForwarding(String fromIface, String toIface) { |
| 1377 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
| 1378 | modifyInterfaceForward(true, fromIface, toIface); |
| 1379 | } |
| 1380 | |
| 1381 | @Override |
| 1382 | public void stopInterfaceForwarding(String fromIface, String toIface) { |
| 1383 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
| 1384 | modifyInterfaceForward(false, fromIface, toIface); |
| 1385 | } |
| 1386 | |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1387 | private void modifyNat(String action, String internalInterface, String externalInterface) |
Robert Greenwalt | 3b28e9a | 2011-11-02 14:37:19 -0700 | [diff] [blame] | 1388 | throws SocketException { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1389 | final Command cmd = new Command("nat", action, internalInterface, externalInterface); |
Robert Greenwalt | 3b28e9a | 2011-11-02 14:37:19 -0700 | [diff] [blame] | 1390 | |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1391 | final NetworkInterface internalNetworkInterface = NetworkInterface.getByName( |
| 1392 | internalInterface); |
Robert Greenwalt | e83d181 | 2011-11-21 14:44:39 -0800 | [diff] [blame] | 1393 | if (internalNetworkInterface == null) { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1394 | cmd.appendArg("0"); |
Robert Greenwalt | e83d181 | 2011-11-21 14:44:39 -0800 | [diff] [blame] | 1395 | } else { |
jiaguo | 1da35f7 | 2014-01-09 16:39:59 +0800 | [diff] [blame] | 1396 | // Don't touch link-local routes, as link-local addresses aren't routable, |
| 1397 | // kernel creates link-local routes on all interfaces automatically |
| 1398 | List<InterfaceAddress> interfaceAddresses = excludeLinkLocal( |
| 1399 | internalNetworkInterface.getInterfaceAddresses()); |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1400 | cmd.appendArg(interfaceAddresses.size()); |
Robert Greenwalt | e83d181 | 2011-11-21 14:44:39 -0800 | [diff] [blame] | 1401 | for (InterfaceAddress ia : interfaceAddresses) { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1402 | InetAddress addr = NetworkUtils.getNetworkPart( |
| 1403 | ia.getAddress(), ia.getNetworkPrefixLength()); |
| 1404 | cmd.appendArg(addr.getHostAddress() + "/" + ia.getNetworkPrefixLength()); |
Robert Greenwalt | e83d181 | 2011-11-21 14:44:39 -0800 | [diff] [blame] | 1405 | } |
Robert Greenwalt | 3b28e9a | 2011-11-02 14:37:19 -0700 | [diff] [blame] | 1406 | } |
| 1407 | |
Jeff Sharkey | 31c6e48 | 2011-11-18 17:09:01 -0800 | [diff] [blame] | 1408 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1409 | mConnector.execute(cmd); |
Jeff Sharkey | 31c6e48 | 2011-11-18 17:09:01 -0800 | [diff] [blame] | 1410 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1411 | throw e.rethrowAsParcelableException(); |
Jeff Sharkey | 31c6e48 | 2011-11-18 17:09:01 -0800 | [diff] [blame] | 1412 | } |
Robert Greenwalt | 3b28e9a | 2011-11-02 14:37:19 -0700 | [diff] [blame] | 1413 | } |
| 1414 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1415 | @Override |
| 1416 | public void enableNat(String internalInterface, String externalInterface) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1417 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1418 | try { |
Robert Greenwalt | 3b28e9a | 2011-11-02 14:37:19 -0700 | [diff] [blame] | 1419 | modifyNat("enable", internalInterface, externalInterface); |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1420 | } catch (SocketException e) { |
| 1421 | throw new IllegalStateException(e); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1422 | } |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 1423 | } |
| 1424 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1425 | @Override |
| 1426 | public void disableNat(String internalInterface, String externalInterface) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1427 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1428 | try { |
Robert Greenwalt | 3b28e9a | 2011-11-02 14:37:19 -0700 | [diff] [blame] | 1429 | modifyNat("disable", internalInterface, externalInterface); |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1430 | } catch (SocketException e) { |
| 1431 | throw new IllegalStateException(e); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1432 | } |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 1433 | } |
San Mehat | 72759df | 2010-01-19 13:50:37 -0800 | [diff] [blame] | 1434 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1435 | @Override |
| 1436 | public String[] listTtys() { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1437 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1438 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1439 | return NativeDaemonEvent.filterMessageList( |
| 1440 | mConnector.executeForList("list_ttys"), TtyListResult); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1441 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1442 | throw e.rethrowAsParcelableException(); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1443 | } |
San Mehat | 72759df | 2010-01-19 13:50:37 -0800 | [diff] [blame] | 1444 | } |
| 1445 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1446 | @Override |
| 1447 | public void attachPppd( |
| 1448 | String tty, String localAddr, String remoteAddr, String dns1Addr, String dns2Addr) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1449 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
San Mehat | 72759df | 2010-01-19 13:50:37 -0800 | [diff] [blame] | 1450 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1451 | mConnector.execute("pppd", "attach", tty, |
Robert Greenwalt | e590373 | 2011-02-22 16:00:42 -0800 | [diff] [blame] | 1452 | NetworkUtils.numericToInetAddress(localAddr).getHostAddress(), |
| 1453 | NetworkUtils.numericToInetAddress(remoteAddr).getHostAddress(), |
| 1454 | NetworkUtils.numericToInetAddress(dns1Addr).getHostAddress(), |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1455 | NetworkUtils.numericToInetAddress(dns2Addr).getHostAddress()); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1456 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1457 | throw e.rethrowAsParcelableException(); |
San Mehat | 72759df | 2010-01-19 13:50:37 -0800 | [diff] [blame] | 1458 | } |
| 1459 | } |
| 1460 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1461 | @Override |
| 1462 | public void detachPppd(String tty) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1463 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1464 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1465 | mConnector.execute("pppd", "detach", tty); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1466 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1467 | throw e.rethrowAsParcelableException(); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1468 | } |
San Mehat | 72759df | 2010-01-19 13:50:37 -0800 | [diff] [blame] | 1469 | } |
Robert Greenwalt | ce1200d | 2010-02-18 11:25:54 -0800 | [diff] [blame] | 1470 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1471 | @Override |
| 1472 | public void startAccessPoint( |
Irfan Sheriff | 9054275 | 2012-06-19 15:44:35 -0700 | [diff] [blame] | 1473 | WifiConfiguration wifiConfig, String wlanIface) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1474 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1475 | try { |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1476 | if (wifiConfig == null) { |
Irfan Sheriff | 9054275 | 2012-06-19 15:44:35 -0700 | [diff] [blame] | 1477 | mConnector.execute("softap", "set", wlanIface); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1478 | } else { |
Irfan Sheriff | 9054275 | 2012-06-19 15:44:35 -0700 | [diff] [blame] | 1479 | mConnector.execute("softap", "set", wlanIface, wifiConfig.SSID, |
xinhe | 18ae1d2 | 2015-02-04 17:19:33 -0800 | [diff] [blame] | 1480 | "broadcast", Integer.toString(wifiConfig.apChannel), |
xinhe | a0be0fb | 2015-01-07 17:57:38 -0800 | [diff] [blame] | 1481 | getSecurityType(wifiConfig), |
Kenny Root | 3606254 | 2013-06-10 11:09:28 -0700 | [diff] [blame] | 1482 | new SensitiveArg(wifiConfig.preSharedKey)); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1483 | } |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1484 | mConnector.execute("softap", "startap"); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1485 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1486 | throw e.rethrowAsParcelableException(); |
Irfan Sheriff | 9ab518ad | 2010-03-12 15:48:17 -0800 | [diff] [blame] | 1487 | } |
Irfan Sheriff | 5321aef | 2010-02-12 12:35:59 -0800 | [diff] [blame] | 1488 | } |
| 1489 | |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1490 | private static String getSecurityType(WifiConfiguration wifiConfig) { |
Irfan Sheriff | ec8d23a | 2011-02-16 17:00:33 -0800 | [diff] [blame] | 1491 | switch (wifiConfig.getAuthType()) { |
| 1492 | case KeyMgmt.WPA_PSK: |
| 1493 | return "wpa-psk"; |
| 1494 | case KeyMgmt.WPA2_PSK: |
| 1495 | return "wpa2-psk"; |
| 1496 | default: |
| 1497 | return "open"; |
| 1498 | } |
| 1499 | } |
| 1500 | |
Irfan Sheriff | cb30b22 | 2011-07-29 20:54:52 -0700 | [diff] [blame] | 1501 | /* @param mode can be "AP", "STA" or "P2P" */ |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1502 | @Override |
| 1503 | public void wifiFirmwareReload(String wlanIface, String mode) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1504 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Irfan Sheriff | cb30b22 | 2011-07-29 20:54:52 -0700 | [diff] [blame] | 1505 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1506 | mConnector.execute("softap", "fwreload", wlanIface, mode); |
Irfan Sheriff | cb30b22 | 2011-07-29 20:54:52 -0700 | [diff] [blame] | 1507 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1508 | throw e.rethrowAsParcelableException(); |
Irfan Sheriff | cb30b22 | 2011-07-29 20:54:52 -0700 | [diff] [blame] | 1509 | } |
| 1510 | } |
| 1511 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1512 | @Override |
| 1513 | public void stopAccessPoint(String wlanIface) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1514 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1515 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1516 | mConnector.execute("softap", "stopap"); |
Irfan Sheriff | cb30b22 | 2011-07-29 20:54:52 -0700 | [diff] [blame] | 1517 | wifiFirmwareReload(wlanIface, "STA"); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1518 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1519 | throw e.rethrowAsParcelableException(); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1520 | } |
Irfan Sheriff | 5321aef | 2010-02-12 12:35:59 -0800 | [diff] [blame] | 1521 | } |
| 1522 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1523 | @Override |
Irfan Sheriff | 9054275 | 2012-06-19 15:44:35 -0700 | [diff] [blame] | 1524 | public void setAccessPoint(WifiConfiguration wifiConfig, String wlanIface) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1525 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1526 | try { |
| 1527 | if (wifiConfig == null) { |
Irfan Sheriff | 9054275 | 2012-06-19 15:44:35 -0700 | [diff] [blame] | 1528 | mConnector.execute("softap", "set", wlanIface); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1529 | } else { |
Irfan Sheriff | 9054275 | 2012-06-19 15:44:35 -0700 | [diff] [blame] | 1530 | mConnector.execute("softap", "set", wlanIface, wifiConfig.SSID, |
Dmitry Shmidt | 28dd15b | 2013-06-10 14:37:08 -0700 | [diff] [blame] | 1531 | "broadcast", "6", getSecurityType(wifiConfig), |
Kenny Root | 3606254 | 2013-06-10 11:09:28 -0700 | [diff] [blame] | 1532 | new SensitiveArg(wifiConfig.preSharedKey)); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1533 | } |
| 1534 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1535 | throw e.rethrowAsParcelableException(); |
Irfan Sheriff | c2f54c2 | 2010-03-18 14:02:22 -0700 | [diff] [blame] | 1536 | } |
| 1537 | } |
San Mehat | 91cac64 | 2010-03-31 14:31:36 -0700 | [diff] [blame] | 1538 | |
Jeff Sharkey | eedcb95 | 2011-05-17 14:55:15 -0700 | [diff] [blame] | 1539 | @Override |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 1540 | public void addIdleTimer(String iface, int timeout, final int type) { |
Haoyu Bai | 0412423 | 2012-06-28 15:26:19 -0700 | [diff] [blame] | 1541 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
| 1542 | |
| 1543 | if (DBG) Slog.d(TAG, "Adding idletimer"); |
| 1544 | |
| 1545 | synchronized (mIdleTimerLock) { |
| 1546 | IdleTimerParams params = mActiveIdleTimers.get(iface); |
| 1547 | if (params != null) { |
| 1548 | // the interface already has idletimer, update network count |
| 1549 | params.networkCount++; |
| 1550 | return; |
| 1551 | } |
| 1552 | |
| 1553 | try { |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 1554 | mConnector.execute("idletimer", "add", iface, Integer.toString(timeout), |
| 1555 | Integer.toString(type)); |
Haoyu Bai | 0412423 | 2012-06-28 15:26:19 -0700 | [diff] [blame] | 1556 | } catch (NativeDaemonConnectorException e) { |
| 1557 | throw e.rethrowAsParcelableException(); |
| 1558 | } |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 1559 | mActiveIdleTimers.put(iface, new IdleTimerParams(timeout, type)); |
| 1560 | |
Dianne Hackborn | e13c4c0 | 2014-02-11 17:18:35 -0800 | [diff] [blame] | 1561 | // Networks start up. |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 1562 | if (ConnectivityManager.isNetworkTypeMobile(type)) { |
| 1563 | mNetworkActive = false; |
| 1564 | } |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 1565 | mDaemonHandler.post(new Runnable() { |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 1566 | @Override public void run() { |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 1567 | notifyInterfaceClassActivity(type, |
| 1568 | DataConnectionRealTimeInfo.DC_POWER_STATE_HIGH, |
| 1569 | SystemClock.elapsedRealtimeNanos(), false); |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 1570 | } |
| 1571 | }); |
Haoyu Bai | 0412423 | 2012-06-28 15:26:19 -0700 | [diff] [blame] | 1572 | } |
| 1573 | } |
| 1574 | |
| 1575 | @Override |
| 1576 | public void removeIdleTimer(String iface) { |
| 1577 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
| 1578 | |
| 1579 | if (DBG) Slog.d(TAG, "Removing idletimer"); |
| 1580 | |
| 1581 | synchronized (mIdleTimerLock) { |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 1582 | final IdleTimerParams params = mActiveIdleTimers.get(iface); |
Haoyu Bai | 0412423 | 2012-06-28 15:26:19 -0700 | [diff] [blame] | 1583 | if (params == null || --(params.networkCount) > 0) { |
| 1584 | return; |
| 1585 | } |
| 1586 | |
| 1587 | try { |
| 1588 | mConnector.execute("idletimer", "remove", iface, |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 1589 | Integer.toString(params.timeout), Integer.toString(params.type)); |
Haoyu Bai | 0412423 | 2012-06-28 15:26:19 -0700 | [diff] [blame] | 1590 | } catch (NativeDaemonConnectorException e) { |
| 1591 | throw e.rethrowAsParcelableException(); |
| 1592 | } |
| 1593 | mActiveIdleTimers.remove(iface); |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 1594 | mDaemonHandler.post(new Runnable() { |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 1595 | @Override public void run() { |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 1596 | notifyInterfaceClassActivity(params.type, |
| 1597 | DataConnectionRealTimeInfo.DC_POWER_STATE_LOW, |
| 1598 | SystemClock.elapsedRealtimeNanos(), false); |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 1599 | } |
| 1600 | }); |
Haoyu Bai | 0412423 | 2012-06-28 15:26:19 -0700 | [diff] [blame] | 1601 | } |
| 1602 | } |
| 1603 | |
| 1604 | @Override |
Jeff Sharkey | e8914c3 | 2012-05-01 16:26:09 -0700 | [diff] [blame] | 1605 | public NetworkStats getNetworkStatsSummaryDev() { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1606 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | 9a2c2a6 | 2013-01-14 16:48:51 -0800 | [diff] [blame] | 1607 | try { |
| 1608 | return mStatsFactory.readNetworkStatsSummaryDev(); |
| 1609 | } catch (IOException e) { |
| 1610 | throw new IllegalStateException(e); |
| 1611 | } |
Jeff Sharkey | e8914c3 | 2012-05-01 16:26:09 -0700 | [diff] [blame] | 1612 | } |
| 1613 | |
| 1614 | @Override |
| 1615 | public NetworkStats getNetworkStatsSummaryXt() { |
| 1616 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | 9a2c2a6 | 2013-01-14 16:48:51 -0800 | [diff] [blame] | 1617 | try { |
| 1618 | return mStatsFactory.readNetworkStatsSummaryXt(); |
| 1619 | } catch (IOException e) { |
| 1620 | throw new IllegalStateException(e); |
| 1621 | } |
Jeff Sharkey | ae2c181 | 2011-10-04 13:11:40 -0700 | [diff] [blame] | 1622 | } |
| 1623 | |
Jeff Sharkey | eedcb95 | 2011-05-17 14:55:15 -0700 | [diff] [blame] | 1624 | @Override |
Jeff Sharkey | 9a13f36 | 2011-04-26 16:25:36 -0700 | [diff] [blame] | 1625 | public NetworkStats getNetworkStatsDetail() { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1626 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | 9a2c2a6 | 2013-01-14 16:48:51 -0800 | [diff] [blame] | 1627 | try { |
Dianne Hackborn | d0c5b9a | 2014-02-21 16:19:05 -0800 | [diff] [blame] | 1628 | return mStatsFactory.readNetworkStatsDetail(UID_ALL, null, TAG_ALL, null); |
Jeff Sharkey | 9a2c2a6 | 2013-01-14 16:48:51 -0800 | [diff] [blame] | 1629 | } catch (IOException e) { |
| 1630 | throw new IllegalStateException(e); |
| 1631 | } |
San Mehat | 91cac64 | 2010-03-31 14:31:36 -0700 | [diff] [blame] | 1632 | } |
| 1633 | |
Jeff Sharkey | eedcb95 | 2011-05-17 14:55:15 -0700 | [diff] [blame] | 1634 | @Override |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1635 | public void setInterfaceQuota(String iface, long quotaBytes) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1636 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 1637 | |
Jeff Sharkey | 350083e | 2011-06-29 10:45:16 -0700 | [diff] [blame] | 1638 | // silently discard when control disabled |
| 1639 | // TODO: eventually migrate to be always enabled |
| 1640 | if (!mBandwidthControlEnabled) return; |
| 1641 | |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1642 | synchronized (mQuotaLock) { |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 1643 | if (mActiveQuotas.containsKey(iface)) { |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1644 | throw new IllegalStateException("iface " + iface + " already has quota"); |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 1645 | } |
| 1646 | |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 1647 | try { |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1648 | // TODO: support quota shared across interfaces |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1649 | mConnector.execute("bandwidth", "setiquota", iface, quotaBytes); |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 1650 | mActiveQuotas.put(iface, quotaBytes); |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 1651 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1652 | throw e.rethrowAsParcelableException(); |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 1653 | } |
Ashish Sharma | 50fd36d | 2011-06-15 19:34:53 -0700 | [diff] [blame] | 1654 | } |
| 1655 | } |
| 1656 | |
| 1657 | @Override |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 1658 | public void removeInterfaceQuota(String iface) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1659 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 1660 | |
Jeff Sharkey | 350083e | 2011-06-29 10:45:16 -0700 | [diff] [blame] | 1661 | // silently discard when control disabled |
| 1662 | // TODO: eventually migrate to be always enabled |
| 1663 | if (!mBandwidthControlEnabled) return; |
| 1664 | |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1665 | synchronized (mQuotaLock) { |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 1666 | if (!mActiveQuotas.containsKey(iface)) { |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 1667 | // TODO: eventually consider throwing |
| 1668 | return; |
| 1669 | } |
| 1670 | |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 1671 | mActiveQuotas.remove(iface); |
| 1672 | mActiveAlerts.remove(iface); |
Jeff Sharkey | 38ddeaa | 2011-11-08 13:04:22 -0800 | [diff] [blame] | 1673 | |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 1674 | try { |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1675 | // TODO: support quota shared across interfaces |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1676 | mConnector.execute("bandwidth", "removeiquota", iface); |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 1677 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1678 | throw e.rethrowAsParcelableException(); |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 1679 | } |
| 1680 | } |
| 1681 | } |
| 1682 | |
| 1683 | @Override |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1684 | public void setInterfaceAlert(String iface, long alertBytes) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1685 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1686 | |
| 1687 | // silently discard when control disabled |
| 1688 | // TODO: eventually migrate to be always enabled |
| 1689 | if (!mBandwidthControlEnabled) return; |
| 1690 | |
| 1691 | // quick sanity check |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 1692 | if (!mActiveQuotas.containsKey(iface)) { |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1693 | throw new IllegalStateException("setting alert requires existing quota on iface"); |
| 1694 | } |
| 1695 | |
| 1696 | synchronized (mQuotaLock) { |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 1697 | if (mActiveAlerts.containsKey(iface)) { |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1698 | throw new IllegalStateException("iface " + iface + " already has alert"); |
| 1699 | } |
| 1700 | |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1701 | try { |
| 1702 | // TODO: support alert shared across interfaces |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1703 | mConnector.execute("bandwidth", "setinterfacealert", iface, alertBytes); |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 1704 | mActiveAlerts.put(iface, alertBytes); |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1705 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1706 | throw e.rethrowAsParcelableException(); |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1707 | } |
| 1708 | } |
| 1709 | } |
| 1710 | |
| 1711 | @Override |
| 1712 | public void removeInterfaceAlert(String iface) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1713 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1714 | |
| 1715 | // silently discard when control disabled |
| 1716 | // TODO: eventually migrate to be always enabled |
| 1717 | if (!mBandwidthControlEnabled) return; |
| 1718 | |
| 1719 | synchronized (mQuotaLock) { |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 1720 | if (!mActiveAlerts.containsKey(iface)) { |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1721 | // TODO: eventually consider throwing |
| 1722 | return; |
| 1723 | } |
| 1724 | |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1725 | try { |
| 1726 | // TODO: support alert shared across interfaces |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1727 | mConnector.execute("bandwidth", "removeinterfacealert", iface); |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 1728 | mActiveAlerts.remove(iface); |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1729 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1730 | throw e.rethrowAsParcelableException(); |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1731 | } |
| 1732 | } |
| 1733 | } |
| 1734 | |
| 1735 | @Override |
| 1736 | public void setGlobalAlert(long alertBytes) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1737 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1738 | |
| 1739 | // silently discard when control disabled |
| 1740 | // TODO: eventually migrate to be always enabled |
| 1741 | if (!mBandwidthControlEnabled) return; |
| 1742 | |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1743 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1744 | mConnector.execute("bandwidth", "setglobalalert", alertBytes); |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1745 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1746 | throw e.rethrowAsParcelableException(); |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1747 | } |
| 1748 | } |
| 1749 | |
| 1750 | @Override |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 1751 | public void setUidNetworkRules(int uid, boolean rejectOnQuotaInterfaces) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1752 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 1753 | |
Jeff Sharkey | 350083e | 2011-06-29 10:45:16 -0700 | [diff] [blame] | 1754 | // silently discard when control disabled |
| 1755 | // TODO: eventually migrate to be always enabled |
| 1756 | if (!mBandwidthControlEnabled) return; |
| 1757 | |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 1758 | synchronized (mQuotaLock) { |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 1759 | final boolean oldRejectOnQuota = mUidRejectOnQuota.get(uid, false); |
| 1760 | if (oldRejectOnQuota == rejectOnQuotaInterfaces) { |
| 1761 | // TODO: eventually consider throwing |
| 1762 | return; |
| 1763 | } |
| 1764 | |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 1765 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1766 | mConnector.execute("bandwidth", |
| 1767 | rejectOnQuotaInterfaces ? "addnaughtyapps" : "removenaughtyapps", uid); |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 1768 | if (rejectOnQuotaInterfaces) { |
| 1769 | mUidRejectOnQuota.put(uid, true); |
| 1770 | } else { |
| 1771 | mUidRejectOnQuota.delete(uid); |
| 1772 | } |
| 1773 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1774 | throw e.rethrowAsParcelableException(); |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 1775 | } |
Ashish Sharma | 50fd36d | 2011-06-15 19:34:53 -0700 | [diff] [blame] | 1776 | } |
| 1777 | } |
| 1778 | |
Jeff Sharkey | 63d27a9 | 2011-08-03 17:04:22 -0700 | [diff] [blame] | 1779 | @Override |
Jeff Sharkey | 605eb79 | 2014-11-04 13:34:06 -0800 | [diff] [blame] | 1780 | public void setUidCleartextNetworkPolicy(int uid, int policy) { |
| 1781 | if (Binder.getCallingUid() != uid) { |
| 1782 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
| 1783 | } |
| 1784 | |
| 1785 | synchronized (mQuotaLock) { |
| 1786 | final int oldPolicy = mUidCleartextPolicy.get(uid, StrictMode.NETWORK_POLICY_ACCEPT); |
| 1787 | if (oldPolicy == policy) { |
| 1788 | return; |
| 1789 | } |
| 1790 | |
| 1791 | if (!mStrictEnabled) { |
| 1792 | // Module isn't enabled yet; stash the requested policy away to |
| 1793 | // apply later once the daemon is connected. |
| 1794 | mUidCleartextPolicy.put(uid, policy); |
| 1795 | return; |
| 1796 | } |
| 1797 | |
| 1798 | final String policyString; |
| 1799 | switch (policy) { |
| 1800 | case StrictMode.NETWORK_POLICY_ACCEPT: |
| 1801 | policyString = "accept"; |
| 1802 | break; |
| 1803 | case StrictMode.NETWORK_POLICY_LOG: |
| 1804 | policyString = "log"; |
| 1805 | break; |
| 1806 | case StrictMode.NETWORK_POLICY_REJECT: |
| 1807 | policyString = "reject"; |
| 1808 | break; |
| 1809 | default: |
| 1810 | throw new IllegalArgumentException("Unknown policy " + policy); |
| 1811 | } |
| 1812 | |
| 1813 | try { |
| 1814 | mConnector.execute("strict", "set_uid_cleartext_policy", uid, policyString); |
| 1815 | mUidCleartextPolicy.put(uid, policy); |
| 1816 | } catch (NativeDaemonConnectorException e) { |
| 1817 | throw e.rethrowAsParcelableException(); |
| 1818 | } |
| 1819 | } |
| 1820 | } |
| 1821 | |
| 1822 | @Override |
Jeff Sharkey | 63d27a9 | 2011-08-03 17:04:22 -0700 | [diff] [blame] | 1823 | public boolean isBandwidthControlEnabled() { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1824 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | 63d27a9 | 2011-08-03 17:04:22 -0700 | [diff] [blame] | 1825 | return mBandwidthControlEnabled; |
| 1826 | } |
| 1827 | |
| 1828 | @Override |
Jeff Sharkey | eedcb95 | 2011-05-17 14:55:15 -0700 | [diff] [blame] | 1829 | public NetworkStats getNetworkStatsUidDetail(int uid) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1830 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | 9a2c2a6 | 2013-01-14 16:48:51 -0800 | [diff] [blame] | 1831 | try { |
Dianne Hackborn | d0c5b9a | 2014-02-21 16:19:05 -0800 | [diff] [blame] | 1832 | return mStatsFactory.readNetworkStatsDetail(uid, null, TAG_ALL, null); |
Jeff Sharkey | 9a2c2a6 | 2013-01-14 16:48:51 -0800 | [diff] [blame] | 1833 | } catch (IOException e) { |
| 1834 | throw new IllegalStateException(e); |
| 1835 | } |
Jeff Sharkey | eedcb95 | 2011-05-17 14:55:15 -0700 | [diff] [blame] | 1836 | } |
| 1837 | |
Jeff Sharkey | cdd02c5d | 2011-09-16 01:52:49 -0700 | [diff] [blame] | 1838 | @Override |
Jeff Sharkey | e4984be | 2013-09-10 21:03:27 -0700 | [diff] [blame] | 1839 | public NetworkStats getNetworkStatsTethering() { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1840 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | cdd02c5d | 2011-09-16 01:52:49 -0700 | [diff] [blame] | 1841 | |
Jeff Sharkey | cdd02c5d | 2011-09-16 01:52:49 -0700 | [diff] [blame] | 1842 | final NetworkStats stats = new NetworkStats(SystemClock.elapsedRealtime(), 1); |
Jeff Sharkey | cdd02c5d | 2011-09-16 01:52:49 -0700 | [diff] [blame] | 1843 | try { |
Jeff Sharkey | e4984be | 2013-09-10 21:03:27 -0700 | [diff] [blame] | 1844 | final NativeDaemonEvent[] events = mConnector.executeForList( |
| 1845 | "bandwidth", "gettetherstats"); |
| 1846 | for (NativeDaemonEvent event : events) { |
| 1847 | if (event.getCode() != TetheringStatsListResult) continue; |
| 1848 | |
| 1849 | // 114 ifaceIn ifaceOut rx_bytes rx_packets tx_bytes tx_packets |
| 1850 | final StringTokenizer tok = new StringTokenizer(event.getMessage()); |
| 1851 | try { |
| 1852 | final String ifaceIn = tok.nextToken(); |
| 1853 | final String ifaceOut = tok.nextToken(); |
| 1854 | |
| 1855 | final NetworkStats.Entry entry = new NetworkStats.Entry(); |
| 1856 | entry.iface = ifaceOut; |
| 1857 | entry.uid = UID_TETHERING; |
| 1858 | entry.set = SET_DEFAULT; |
| 1859 | entry.tag = TAG_NONE; |
| 1860 | entry.rxBytes = Long.parseLong(tok.nextToken()); |
| 1861 | entry.rxPackets = Long.parseLong(tok.nextToken()); |
| 1862 | entry.txBytes = Long.parseLong(tok.nextToken()); |
| 1863 | entry.txPackets = Long.parseLong(tok.nextToken()); |
| 1864 | stats.combineValues(entry); |
| 1865 | } catch (NoSuchElementException e) { |
| 1866 | throw new IllegalStateException("problem parsing tethering stats: " + event); |
| 1867 | } catch (NumberFormatException e) { |
| 1868 | throw new IllegalStateException("problem parsing tethering stats: " + event); |
| 1869 | } |
| 1870 | } |
Jeff Sharkey | cdd02c5d | 2011-09-16 01:52:49 -0700 | [diff] [blame] | 1871 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1872 | throw e.rethrowAsParcelableException(); |
Jeff Sharkey | cdd02c5d | 2011-09-16 01:52:49 -0700 | [diff] [blame] | 1873 | } |
Jeff Sharkey | e4984be | 2013-09-10 21:03:27 -0700 | [diff] [blame] | 1874 | return stats; |
Jeff Sharkey | cdd02c5d | 2011-09-16 01:52:49 -0700 | [diff] [blame] | 1875 | } |
| 1876 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1877 | @Override |
Paul Jensen | 13e817d | 2014-04-10 14:16:37 -0400 | [diff] [blame] | 1878 | public void setDnsServersForNetwork(int netId, String[] servers, String domains) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1879 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1880 | |
Lorenzo Colitti | 829dfa7 | 2014-11-28 20:07:46 +0900 | [diff] [blame] | 1881 | Command cmd; |
| 1882 | if (servers.length > 0) { |
| 1883 | cmd = new Command("resolver", "setnetdns", netId, |
| 1884 | (domains == null ? "" : domains)); |
| 1885 | for (String s : servers) { |
| 1886 | InetAddress a = NetworkUtils.numericToInetAddress(s); |
| 1887 | if (a.isAnyLocalAddress() == false) { |
| 1888 | cmd.appendArg(a.getHostAddress()); |
| 1889 | } |
Mattias Falk | 7475c0c | 2011-04-04 16:10:36 +0200 | [diff] [blame] | 1890 | } |
Lorenzo Colitti | 829dfa7 | 2014-11-28 20:07:46 +0900 | [diff] [blame] | 1891 | } else { |
| 1892 | cmd = new Command("resolver", "clearnetdns", netId); |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1893 | } |
| 1894 | |
| 1895 | try { |
| 1896 | mConnector.execute(cmd); |
Mattias Falk | 7475c0c | 2011-04-04 16:10:36 +0200 | [diff] [blame] | 1897 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1898 | throw e.rethrowAsParcelableException(); |
Mattias Falk | 7475c0c | 2011-04-04 16:10:36 +0200 | [diff] [blame] | 1899 | } |
| 1900 | } |
| 1901 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1902 | @Override |
Paul Jensen | 6bc2c2c | 2014-05-07 15:27:40 -0400 | [diff] [blame] | 1903 | public void addVpnUidRanges(int netId, UidRange[] ranges) { |
Chad Brubaker | 3277620a | 2013-06-12 13:37:30 -0700 | [diff] [blame] | 1904 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Paul Jensen | 6bc2c2c | 2014-05-07 15:27:40 -0400 | [diff] [blame] | 1905 | Object[] argv = new Object[3 + MAX_UID_RANGES_PER_COMMAND]; |
| 1906 | argv[0] = "users"; |
| 1907 | argv[1] = "add"; |
| 1908 | argv[2] = netId; |
| 1909 | int argc = 3; |
| 1910 | // Avoid overly long commands by limiting number of UID ranges per command. |
| 1911 | for (int i = 0; i < ranges.length; i++) { |
| 1912 | argv[argc++] = ranges[i].toString(); |
| 1913 | if (i == (ranges.length - 1) || argc == argv.length) { |
| 1914 | try { |
| 1915 | mConnector.execute("network", Arrays.copyOf(argv, argc)); |
| 1916 | } catch (NativeDaemonConnectorException e) { |
| 1917 | throw e.rethrowAsParcelableException(); |
| 1918 | } |
| 1919 | argc = 3; |
| 1920 | } |
Chad Brubaker | 3277620a | 2013-06-12 13:37:30 -0700 | [diff] [blame] | 1921 | } |
| 1922 | } |
| 1923 | |
| 1924 | @Override |
Paul Jensen | 6bc2c2c | 2014-05-07 15:27:40 -0400 | [diff] [blame] | 1925 | public void removeVpnUidRanges(int netId, UidRange[] ranges) { |
Chad Brubaker | 3277620a | 2013-06-12 13:37:30 -0700 | [diff] [blame] | 1926 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Paul Jensen | 6bc2c2c | 2014-05-07 15:27:40 -0400 | [diff] [blame] | 1927 | Object[] argv = new Object[3 + MAX_UID_RANGES_PER_COMMAND]; |
| 1928 | argv[0] = "users"; |
| 1929 | argv[1] = "remove"; |
| 1930 | argv[2] = netId; |
| 1931 | int argc = 3; |
| 1932 | // Avoid overly long commands by limiting number of UID ranges per command. |
| 1933 | for (int i = 0; i < ranges.length; i++) { |
| 1934 | argv[argc++] = ranges[i].toString(); |
| 1935 | if (i == (ranges.length - 1) || argc == argv.length) { |
| 1936 | try { |
| 1937 | mConnector.execute("network", Arrays.copyOf(argv, argc)); |
| 1938 | } catch (NativeDaemonConnectorException e) { |
| 1939 | throw e.rethrowAsParcelableException(); |
| 1940 | } |
| 1941 | argc = 3; |
| 1942 | } |
Chad Brubaker | cca54c4 | 2013-06-27 17:41:38 -0700 | [diff] [blame] | 1943 | } |
| 1944 | } |
| 1945 | |
| 1946 | @Override |
Paul Jensen | b69a3a8 | 2014-08-06 15:34:26 -0400 | [diff] [blame] | 1947 | public void flushNetworkDnsCache(int netId) { |
| 1948 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
| 1949 | try { |
| 1950 | mConnector.execute("resolver", "flushnet", netId); |
| 1951 | } catch (NativeDaemonConnectorException e) { |
| 1952 | throw e.rethrowAsParcelableException(); |
| 1953 | } |
| 1954 | } |
| 1955 | |
| 1956 | @Override |
Jeff Sharkey | c268f0b | 2012-08-24 10:25:31 -0700 | [diff] [blame] | 1957 | public void setFirewallEnabled(boolean enabled) { |
Jeff Sharkey | f56e243 | 2012-09-06 17:54:29 -0700 | [diff] [blame] | 1958 | enforceSystemUid(); |
Jeff Sharkey | c268f0b | 2012-08-24 10:25:31 -0700 | [diff] [blame] | 1959 | try { |
Amith Yamasani | 15e47235 | 2015-04-24 19:06:07 -0700 | [diff] [blame] | 1960 | mConnector.execute("firewall", "enable", enabled ? "whitelist" : "blacklist"); |
Jeff Sharkey | c268f0b | 2012-08-24 10:25:31 -0700 | [diff] [blame] | 1961 | mFirewallEnabled = enabled; |
| 1962 | } catch (NativeDaemonConnectorException e) { |
| 1963 | throw e.rethrowAsParcelableException(); |
| 1964 | } |
| 1965 | } |
| 1966 | |
| 1967 | @Override |
| 1968 | public boolean isFirewallEnabled() { |
Jeff Sharkey | f56e243 | 2012-09-06 17:54:29 -0700 | [diff] [blame] | 1969 | enforceSystemUid(); |
Jeff Sharkey | c268f0b | 2012-08-24 10:25:31 -0700 | [diff] [blame] | 1970 | return mFirewallEnabled; |
| 1971 | } |
| 1972 | |
| 1973 | @Override |
Jeff Sharkey | 2c09298 | 2012-08-24 11:44:40 -0700 | [diff] [blame] | 1974 | public void setFirewallInterfaceRule(String iface, boolean allow) { |
Jeff Sharkey | f56e243 | 2012-09-06 17:54:29 -0700 | [diff] [blame] | 1975 | enforceSystemUid(); |
Jeff Sharkey | c268f0b | 2012-08-24 10:25:31 -0700 | [diff] [blame] | 1976 | Preconditions.checkState(mFirewallEnabled); |
Sreeram Ramachandran | a77760d | 2014-07-17 17:09:07 -0700 | [diff] [blame] | 1977 | final String rule = allow ? "allow" : "deny"; |
Jeff Sharkey | c268f0b | 2012-08-24 10:25:31 -0700 | [diff] [blame] | 1978 | try { |
| 1979 | mConnector.execute("firewall", "set_interface_rule", iface, rule); |
| 1980 | } catch (NativeDaemonConnectorException e) { |
| 1981 | throw e.rethrowAsParcelableException(); |
| 1982 | } |
| 1983 | } |
| 1984 | |
| 1985 | @Override |
Jeff Sharkey | 2c09298 | 2012-08-24 11:44:40 -0700 | [diff] [blame] | 1986 | public void setFirewallEgressSourceRule(String addr, boolean allow) { |
Jeff Sharkey | f56e243 | 2012-09-06 17:54:29 -0700 | [diff] [blame] | 1987 | enforceSystemUid(); |
Jeff Sharkey | c268f0b | 2012-08-24 10:25:31 -0700 | [diff] [blame] | 1988 | Preconditions.checkState(mFirewallEnabled); |
Sreeram Ramachandran | a77760d | 2014-07-17 17:09:07 -0700 | [diff] [blame] | 1989 | final String rule = allow ? "allow" : "deny"; |
Jeff Sharkey | c268f0b | 2012-08-24 10:25:31 -0700 | [diff] [blame] | 1990 | try { |
| 1991 | mConnector.execute("firewall", "set_egress_source_rule", addr, rule); |
| 1992 | } catch (NativeDaemonConnectorException e) { |
| 1993 | throw e.rethrowAsParcelableException(); |
| 1994 | } |
| 1995 | } |
| 1996 | |
| 1997 | @Override |
Jeff Sharkey | 2c09298 | 2012-08-24 11:44:40 -0700 | [diff] [blame] | 1998 | public void setFirewallEgressDestRule(String addr, int port, boolean allow) { |
Jeff Sharkey | f56e243 | 2012-09-06 17:54:29 -0700 | [diff] [blame] | 1999 | enforceSystemUid(); |
Jeff Sharkey | c268f0b | 2012-08-24 10:25:31 -0700 | [diff] [blame] | 2000 | Preconditions.checkState(mFirewallEnabled); |
Sreeram Ramachandran | a77760d | 2014-07-17 17:09:07 -0700 | [diff] [blame] | 2001 | final String rule = allow ? "allow" : "deny"; |
Jeff Sharkey | c268f0b | 2012-08-24 10:25:31 -0700 | [diff] [blame] | 2002 | try { |
| 2003 | mConnector.execute("firewall", "set_egress_dest_rule", addr, port, rule); |
| 2004 | } catch (NativeDaemonConnectorException e) { |
| 2005 | throw e.rethrowAsParcelableException(); |
| 2006 | } |
| 2007 | } |
| 2008 | |
| 2009 | @Override |
Xiaohui Chen | b41c9f7 | 2015-06-17 15:55:37 -0700 | [diff] [blame] | 2010 | public void setFirewallChainEnabled(int chain, boolean enable) { |
Jeff Sharkey | f56e243 | 2012-09-06 17:54:29 -0700 | [diff] [blame] | 2011 | enforceSystemUid(); |
Xiaohui Chen | 8dca36d | 2015-06-19 12:44:59 -0700 | [diff] [blame] | 2012 | synchronized (mQuotaLock) { |
| 2013 | if (mFirewallChainStates.indexOfKey(chain) >= 0 && |
| 2014 | mFirewallChainStates.get(chain) == enable) { |
| 2015 | // All is the same, nothing to do. |
| 2016 | return; |
Xiaohui Chen | b41c9f7 | 2015-06-17 15:55:37 -0700 | [diff] [blame] | 2017 | } |
Xiaohui Chen | 8dca36d | 2015-06-19 12:44:59 -0700 | [diff] [blame] | 2018 | mFirewallChainStates.put(chain, enable); |
| 2019 | |
| 2020 | final String operation = enable ? "enable_chain" : "disable_chain"; |
| 2021 | try { |
| 2022 | String chainName; |
| 2023 | switch(chain) { |
| 2024 | case FIREWALL_CHAIN_STANDBY: |
| 2025 | chainName = FIREWALL_CHAIN_NAME_STANDBY; |
| 2026 | break; |
| 2027 | case FIREWALL_CHAIN_DOZABLE: |
| 2028 | chainName = FIREWALL_CHAIN_NAME_DOZABLE; |
| 2029 | break; |
| 2030 | default: |
| 2031 | throw new IllegalArgumentException("Bad child chain: " + chain); |
| 2032 | } |
| 2033 | mConnector.execute("firewall", operation, chainName); |
| 2034 | } catch (NativeDaemonConnectorException e) { |
| 2035 | throw e.rethrowAsParcelableException(); |
| 2036 | } |
Amith Yamasani | 15e47235 | 2015-04-24 19:06:07 -0700 | [diff] [blame] | 2037 | } |
Xiaohui Chen | b41c9f7 | 2015-06-17 15:55:37 -0700 | [diff] [blame] | 2038 | } |
| 2039 | |
| 2040 | private int getFirewallType(int chain) { |
| 2041 | switch (chain) { |
| 2042 | case FIREWALL_CHAIN_STANDBY: |
| 2043 | return FIREWALL_TYPE_BLACKLIST; |
| 2044 | case FIREWALL_CHAIN_DOZABLE: |
| 2045 | return FIREWALL_TYPE_WHITELIST; |
| 2046 | default: |
| 2047 | return isFirewallEnabled() ? FIREWALL_TYPE_WHITELIST : FIREWALL_TYPE_BLACKLIST; |
| 2048 | } |
| 2049 | } |
| 2050 | |
| 2051 | @Override |
| 2052 | public void setFirewallUidRules(int chain, int[] uids, int[] rules) { |
| 2053 | enforceSystemUid(); |
Xiaohui Chen | 8dca36d | 2015-06-19 12:44:59 -0700 | [diff] [blame] | 2054 | synchronized (mQuotaLock) { |
| 2055 | SparseIntArray uidFirewallRules = getUidFirewallRules(chain); |
| 2056 | SparseIntArray newRules = new SparseIntArray(); |
| 2057 | // apply new set of rules |
| 2058 | for (int index = uids.length - 1; index >= 0; --index) { |
| 2059 | int uid = uids[index]; |
| 2060 | int rule = rules[index]; |
| 2061 | setFirewallUidRule(chain, uid, rule); |
| 2062 | newRules.put(uid, rule); |
Xiaohui Chen | b41c9f7 | 2015-06-17 15:55:37 -0700 | [diff] [blame] | 2063 | } |
Xiaohui Chen | 8dca36d | 2015-06-19 12:44:59 -0700 | [diff] [blame] | 2064 | // collect the rules to remove. |
| 2065 | SparseIntArray rulesToRemove = new SparseIntArray(); |
| 2066 | for (int index = uidFirewallRules.size() - 1; index >= 0; --index) { |
| 2067 | int uid = uidFirewallRules.keyAt(index); |
| 2068 | if (newRules.indexOfKey(uid) < 0) { |
| 2069 | rulesToRemove.put(uid, FIREWALL_RULE_DEFAULT); |
| 2070 | } |
| 2071 | } |
| 2072 | // remove dead rules |
| 2073 | for (int index = rulesToRemove.size() - 1; index >= 0; --index) { |
| 2074 | int uid = rulesToRemove.keyAt(index); |
| 2075 | setFirewallUidRuleInternal(chain, uid, FIREWALL_RULE_DEFAULT); |
| 2076 | } |
Xiaohui Chen | b41c9f7 | 2015-06-17 15:55:37 -0700 | [diff] [blame] | 2077 | } |
| 2078 | } |
| 2079 | |
| 2080 | @Override |
| 2081 | public void setFirewallUidRule(int chain, int uid, int rule) { |
| 2082 | enforceSystemUid(); |
| 2083 | setFirewallUidRuleInternal(chain, uid, rule); |
| 2084 | } |
| 2085 | |
| 2086 | private void setFirewallUidRuleInternal(int chain, int uid, int rule) { |
Amith Yamasani | 15e47235 | 2015-04-24 19:06:07 -0700 | [diff] [blame] | 2087 | synchronized (mQuotaLock) { |
Xiaohui Chen | b41c9f7 | 2015-06-17 15:55:37 -0700 | [diff] [blame] | 2088 | SparseIntArray uidFirewallRules = getUidFirewallRules(chain); |
| 2089 | |
| 2090 | final int oldUidFirewallRule = uidFirewallRules.get(uid, FIREWALL_RULE_DEFAULT); |
Amith Yamasani | 15e47235 | 2015-04-24 19:06:07 -0700 | [diff] [blame] | 2091 | if (DBG) { |
| 2092 | Slog.d(TAG, "oldRule = " + oldUidFirewallRule |
| 2093 | + ", newRule=" + rule + " for uid=" + uid); |
| 2094 | } |
| 2095 | if (oldUidFirewallRule == rule) { |
| 2096 | if (DBG) Slog.d(TAG, "!!!!! Skipping change"); |
| 2097 | // TODO: eventually consider throwing |
| 2098 | return; |
| 2099 | } |
| 2100 | |
| 2101 | try { |
Xiaohui Chen | 8dca36d | 2015-06-19 12:44:59 -0700 | [diff] [blame] | 2102 | String ruleName = getFirewallRuleName(chain, rule); |
| 2103 | String oldRuleName = getFirewallRuleName(chain, oldUidFirewallRule); |
Amith Yamasani | 15e47235 | 2015-04-24 19:06:07 -0700 | [diff] [blame] | 2104 | |
| 2105 | if (rule == NetworkPolicyManager.FIREWALL_RULE_DEFAULT) { |
Xiaohui Chen | b41c9f7 | 2015-06-17 15:55:37 -0700 | [diff] [blame] | 2106 | uidFirewallRules.delete(uid); |
Amith Yamasani | 15e47235 | 2015-04-24 19:06:07 -0700 | [diff] [blame] | 2107 | } else { |
Xiaohui Chen | b41c9f7 | 2015-06-17 15:55:37 -0700 | [diff] [blame] | 2108 | uidFirewallRules.put(uid, rule); |
Amith Yamasani | 15e47235 | 2015-04-24 19:06:07 -0700 | [diff] [blame] | 2109 | } |
Xiaohui Chen | 8dca36d | 2015-06-19 12:44:59 -0700 | [diff] [blame] | 2110 | |
| 2111 | if (!ruleName.equals(oldRuleName)) { |
| 2112 | mConnector.execute("firewall", "set_uid_rule", getFirewallChainName(chain), uid, |
| 2113 | ruleName); |
| 2114 | } |
Amith Yamasani | 15e47235 | 2015-04-24 19:06:07 -0700 | [diff] [blame] | 2115 | } catch (NativeDaemonConnectorException e) { |
| 2116 | throw e.rethrowAsParcelableException(); |
| 2117 | } |
Jeff Sharkey | c268f0b | 2012-08-24 10:25:31 -0700 | [diff] [blame] | 2118 | } |
| 2119 | } |
| 2120 | |
Xiaohui Chen | 8dca36d | 2015-06-19 12:44:59 -0700 | [diff] [blame] | 2121 | private @NonNull String getFirewallRuleName(int chain, int rule) { |
| 2122 | String ruleName; |
| 2123 | if (getFirewallType(chain) == FIREWALL_TYPE_WHITELIST) { |
| 2124 | if (rule == NetworkPolicyManager.FIREWALL_RULE_ALLOW) { |
| 2125 | ruleName = "allow"; |
| 2126 | } else { |
| 2127 | ruleName = "deny"; |
| 2128 | } |
| 2129 | } else { // Blacklist mode |
| 2130 | if (rule == NetworkPolicyManager.FIREWALL_RULE_DENY) { |
| 2131 | ruleName = "deny"; |
| 2132 | } else { |
| 2133 | ruleName = "allow"; |
| 2134 | } |
| 2135 | } |
| 2136 | return ruleName; |
| 2137 | } |
| 2138 | |
Xiaohui Chen | b41c9f7 | 2015-06-17 15:55:37 -0700 | [diff] [blame] | 2139 | private @NonNull SparseIntArray getUidFirewallRules(int chain) { |
| 2140 | switch (chain) { |
| 2141 | case FIREWALL_CHAIN_STANDBY: |
| 2142 | return mUidFirewallStandbyRules; |
| 2143 | case FIREWALL_CHAIN_DOZABLE: |
| 2144 | return mUidFirewallDozableRules; |
| 2145 | case FIREWALL_CHAIN_NONE: |
| 2146 | return mUidFirewallRules; |
| 2147 | default: |
| 2148 | throw new IllegalArgumentException("Unknown chain:" + chain); |
| 2149 | } |
| 2150 | } |
| 2151 | |
| 2152 | public @NonNull String getFirewallChainName(int chain) { |
| 2153 | switch (chain) { |
| 2154 | case FIREWALL_CHAIN_STANDBY: |
| 2155 | return FIREWALL_CHAIN_NAME_STANDBY; |
| 2156 | case FIREWALL_CHAIN_DOZABLE: |
| 2157 | return FIREWALL_CHAIN_NAME_DOZABLE; |
| 2158 | case FIREWALL_CHAIN_NONE: |
| 2159 | return FIREWALL_CHAIN_NAME_NONE; |
| 2160 | default: |
| 2161 | throw new IllegalArgumentException("Unknown chain:" + chain); |
| 2162 | } |
| 2163 | } |
| 2164 | |
Jeff Sharkey | f56e243 | 2012-09-06 17:54:29 -0700 | [diff] [blame] | 2165 | private static void enforceSystemUid() { |
| 2166 | final int uid = Binder.getCallingUid(); |
| 2167 | if (uid != Process.SYSTEM_UID) { |
| 2168 | throw new SecurityException("Only available to AID_SYSTEM"); |
| 2169 | } |
| 2170 | } |
| 2171 | |
Jeff Sharkey | c268f0b | 2012-08-24 10:25:31 -0700 | [diff] [blame] | 2172 | @Override |
Lorenzo Colitti | 7975184 | 2013-02-28 16:16:03 +0900 | [diff] [blame] | 2173 | public void startClatd(String interfaceName) throws IllegalStateException { |
| 2174 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
| 2175 | |
| 2176 | try { |
| 2177 | mConnector.execute("clatd", "start", interfaceName); |
| 2178 | } catch (NativeDaemonConnectorException e) { |
| 2179 | throw e.rethrowAsParcelableException(); |
| 2180 | } |
| 2181 | } |
| 2182 | |
| 2183 | @Override |
Lorenzo Colitti | 9543946 | 2014-10-09 13:44:48 +0900 | [diff] [blame] | 2184 | public void stopClatd(String interfaceName) throws IllegalStateException { |
Lorenzo Colitti | 7975184 | 2013-02-28 16:16:03 +0900 | [diff] [blame] | 2185 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
| 2186 | |
| 2187 | try { |
Lorenzo Colitti | 9543946 | 2014-10-09 13:44:48 +0900 | [diff] [blame] | 2188 | mConnector.execute("clatd", "stop", interfaceName); |
Lorenzo Colitti | 7975184 | 2013-02-28 16:16:03 +0900 | [diff] [blame] | 2189 | } catch (NativeDaemonConnectorException e) { |
| 2190 | throw e.rethrowAsParcelableException(); |
| 2191 | } |
| 2192 | } |
| 2193 | |
| 2194 | @Override |
Lorenzo Colitti | 9543946 | 2014-10-09 13:44:48 +0900 | [diff] [blame] | 2195 | public boolean isClatdStarted(String interfaceName) { |
Lorenzo Colitti | 7975184 | 2013-02-28 16:16:03 +0900 | [diff] [blame] | 2196 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
| 2197 | |
| 2198 | final NativeDaemonEvent event; |
| 2199 | try { |
Lorenzo Colitti | 9543946 | 2014-10-09 13:44:48 +0900 | [diff] [blame] | 2200 | event = mConnector.execute("clatd", "status", interfaceName); |
Lorenzo Colitti | 7975184 | 2013-02-28 16:16:03 +0900 | [diff] [blame] | 2201 | } catch (NativeDaemonConnectorException e) { |
| 2202 | throw e.rethrowAsParcelableException(); |
| 2203 | } |
| 2204 | |
| 2205 | event.checkCode(ClatdStatusResult); |
| 2206 | return event.getMessage().endsWith("started"); |
| 2207 | } |
| 2208 | |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 2209 | @Override |
| 2210 | public void registerNetworkActivityListener(INetworkActivityListener listener) { |
| 2211 | mNetworkActivityListeners.register(listener); |
| 2212 | } |
| 2213 | |
| 2214 | @Override |
| 2215 | public void unregisterNetworkActivityListener(INetworkActivityListener listener) { |
| 2216 | mNetworkActivityListeners.unregister(listener); |
| 2217 | } |
| 2218 | |
| 2219 | @Override |
| 2220 | public boolean isNetworkActive() { |
| 2221 | synchronized (mNetworkActivityListeners) { |
| 2222 | return mNetworkActive || mActiveIdleTimers.isEmpty(); |
| 2223 | } |
| 2224 | } |
| 2225 | |
| 2226 | private void reportNetworkActive() { |
| 2227 | final int length = mNetworkActivityListeners.beginBroadcast(); |
Robert Greenwalt | 2c9f547 | 2014-04-21 14:50:28 -0700 | [diff] [blame] | 2228 | try { |
| 2229 | for (int i = 0; i < length; i++) { |
| 2230 | try { |
| 2231 | mNetworkActivityListeners.getBroadcastItem(i).onNetworkActive(); |
| 2232 | } catch (RemoteException e) { |
| 2233 | } catch (RuntimeException e) { |
| 2234 | } |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 2235 | } |
Robert Greenwalt | 2c9f547 | 2014-04-21 14:50:28 -0700 | [diff] [blame] | 2236 | } finally { |
| 2237 | mNetworkActivityListeners.finishBroadcast(); |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 2238 | } |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 2239 | } |
| 2240 | |
Mattias Falk | 8b47b36 | 2011-08-23 14:15:13 +0200 | [diff] [blame] | 2241 | /** {@inheritDoc} */ |
Jeff Sharkey | 7b4596f | 2013-02-25 10:55:29 -0800 | [diff] [blame] | 2242 | @Override |
Jeff Sharkey | fa23c5a | 2011-08-09 21:44:24 -0700 | [diff] [blame] | 2243 | public void monitor() { |
| 2244 | if (mConnector != null) { |
| 2245 | mConnector.monitor(); |
| 2246 | } |
| 2247 | } |
Jeff Sharkey | 47eb102 | 2011-08-25 17:48:52 -0700 | [diff] [blame] | 2248 | |
| 2249 | @Override |
| 2250 | protected void dump(FileDescriptor fd, PrintWriter pw, String[] args) { |
| 2251 | mContext.enforceCallingOrSelfPermission(DUMP, TAG); |
| 2252 | |
Robert Greenwalt | 470fd72 | 2012-01-18 12:51:15 -0800 | [diff] [blame] | 2253 | pw.println("NetworkManagementService NativeDaemonConnector Log:"); |
| 2254 | mConnector.dump(fd, pw, args); |
| 2255 | pw.println(); |
| 2256 | |
Jeff Sharkey | 47eb102 | 2011-08-25 17:48:52 -0700 | [diff] [blame] | 2257 | pw.print("Bandwidth control enabled: "); pw.println(mBandwidthControlEnabled); |
Dianne Hackborn | 2ffa11e | 2014-04-21 15:56:18 -0700 | [diff] [blame] | 2258 | pw.print("mMobileActivityFromRadio="); pw.print(mMobileActivityFromRadio); |
| 2259 | pw.print(" mLastPowerStateFromRadio="); pw.println(mLastPowerStateFromRadio); |
| 2260 | pw.print("mNetworkActive="); pw.println(mNetworkActive); |
Jeff Sharkey | 47eb102 | 2011-08-25 17:48:52 -0700 | [diff] [blame] | 2261 | |
| 2262 | synchronized (mQuotaLock) { |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 2263 | pw.print("Active quota ifaces: "); pw.println(mActiveQuotas.toString()); |
| 2264 | pw.print("Active alert ifaces: "); pw.println(mActiveAlerts.toString()); |
Jeff Sharkey | 47eb102 | 2011-08-25 17:48:52 -0700 | [diff] [blame] | 2265 | } |
| 2266 | |
| 2267 | synchronized (mUidRejectOnQuota) { |
| 2268 | pw.print("UID reject on quota ifaces: ["); |
| 2269 | final int size = mUidRejectOnQuota.size(); |
| 2270 | for (int i = 0; i < size; i++) { |
| 2271 | pw.print(mUidRejectOnQuota.keyAt(i)); |
| 2272 | if (i < size - 1) pw.print(","); |
| 2273 | } |
| 2274 | pw.println("]"); |
| 2275 | } |
Jeff Sharkey | c268f0b | 2012-08-24 10:25:31 -0700 | [diff] [blame] | 2276 | |
Amith Yamasani | 15e47235 | 2015-04-24 19:06:07 -0700 | [diff] [blame] | 2277 | synchronized (mUidFirewallRules) { |
| 2278 | pw.print("UID firewall rule: ["); |
| 2279 | final int size = mUidFirewallRules.size(); |
| 2280 | for (int i = 0; i < size; i++) { |
| 2281 | pw.print(mUidFirewallRules.keyAt(i)); |
| 2282 | pw.print(":"); |
| 2283 | pw.print(mUidFirewallRules.valueAt(i)); |
| 2284 | if (i < size - 1) pw.print(","); |
| 2285 | } |
| 2286 | pw.println("]"); |
| 2287 | } |
| 2288 | |
Xiaohui Chen | 8dca36d | 2015-06-19 12:44:59 -0700 | [diff] [blame] | 2289 | pw.println("UID firewall standby chain enabled: " + |
| 2290 | mFirewallChainStates.get(FIREWALL_CHAIN_STANDBY)); |
Xiaohui Chen | b41c9f7 | 2015-06-17 15:55:37 -0700 | [diff] [blame] | 2291 | synchronized (mUidFirewallStandbyRules) { |
| 2292 | pw.print("UID firewall standby rule: ["); |
| 2293 | final int size = mUidFirewallStandbyRules.size(); |
| 2294 | for (int i = 0; i < size; i++) { |
| 2295 | pw.print(mUidFirewallStandbyRules.keyAt(i)); |
| 2296 | pw.print(":"); |
| 2297 | pw.print(mUidFirewallStandbyRules.valueAt(i)); |
| 2298 | if (i < size - 1) pw.print(","); |
| 2299 | } |
| 2300 | pw.println("]"); |
| 2301 | } |
| 2302 | |
Xiaohui Chen | 8dca36d | 2015-06-19 12:44:59 -0700 | [diff] [blame] | 2303 | pw.println("UID firewall dozable chain enabled: " + |
| 2304 | mFirewallChainStates.get(FIREWALL_CHAIN_DOZABLE)); |
Xiaohui Chen | b41c9f7 | 2015-06-17 15:55:37 -0700 | [diff] [blame] | 2305 | synchronized (mUidFirewallDozableRules) { |
| 2306 | pw.print("UID firewall dozable rule: ["); |
| 2307 | final int size = mUidFirewallDozableRules.size(); |
| 2308 | for (int i = 0; i < size; i++) { |
| 2309 | pw.print(mUidFirewallDozableRules.keyAt(i)); |
| 2310 | pw.print(":"); |
| 2311 | pw.print(mUidFirewallDozableRules.valueAt(i)); |
| 2312 | if (i < size - 1) pw.print(","); |
| 2313 | } |
| 2314 | pw.println("]"); |
| 2315 | } |
| 2316 | |
Dianne Hackborn | 77b987f | 2014-02-26 16:20:52 -0800 | [diff] [blame] | 2317 | synchronized (mIdleTimerLock) { |
| 2318 | pw.println("Idle timers:"); |
| 2319 | for (HashMap.Entry<String, IdleTimerParams> ent : mActiveIdleTimers.entrySet()) { |
| 2320 | pw.print(" "); pw.print(ent.getKey()); pw.println(":"); |
| 2321 | IdleTimerParams params = ent.getValue(); |
| 2322 | pw.print(" timeout="); pw.print(params.timeout); |
| 2323 | pw.print(" type="); pw.print(params.type); |
| 2324 | pw.print(" networkCount="); pw.println(params.networkCount); |
| 2325 | } |
| 2326 | } |
| 2327 | |
Jeff Sharkey | c268f0b | 2012-08-24 10:25:31 -0700 | [diff] [blame] | 2328 | pw.print("Firewall enabled: "); pw.println(mFirewallEnabled); |
Jeff Sharkey | 47eb102 | 2011-08-25 17:48:52 -0700 | [diff] [blame] | 2329 | } |
Robert Greenwalt | 9ba9c58 | 2014-03-19 17:56:12 -0700 | [diff] [blame] | 2330 | |
Robert Greenwalt | 568891d | 2014-04-04 13:38:00 -0700 | [diff] [blame] | 2331 | @Override |
Paul Jensen | 6bc2c2c | 2014-05-07 15:27:40 -0400 | [diff] [blame] | 2332 | public void createPhysicalNetwork(int netId) { |
Robert Greenwalt | 9ba9c58 | 2014-03-19 17:56:12 -0700 | [diff] [blame] | 2333 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
| 2334 | |
| 2335 | try { |
Paul Jensen | 992f252 | 2014-04-28 10:33:11 -0400 | [diff] [blame] | 2336 | mConnector.execute("network", "create", netId); |
Robert Greenwalt | 9ba9c58 | 2014-03-19 17:56:12 -0700 | [diff] [blame] | 2337 | } catch (NativeDaemonConnectorException e) { |
| 2338 | throw e.rethrowAsParcelableException(); |
| 2339 | } |
| 2340 | } |
| 2341 | |
Robert Greenwalt | 568891d | 2014-04-04 13:38:00 -0700 | [diff] [blame] | 2342 | @Override |
Sreeram Ramachandran | 8cd33ed | 2014-07-23 15:23:15 -0700 | [diff] [blame] | 2343 | public void createVirtualNetwork(int netId, boolean hasDNS, boolean secure) { |
Paul Jensen | 6bc2c2c | 2014-05-07 15:27:40 -0400 | [diff] [blame] | 2344 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
| 2345 | |
| 2346 | try { |
Sreeram Ramachandran | 8cd33ed | 2014-07-23 15:23:15 -0700 | [diff] [blame] | 2347 | mConnector.execute("network", "create", netId, "vpn", hasDNS ? "1" : "0", |
| 2348 | secure ? "1" : "0"); |
Paul Jensen | 6bc2c2c | 2014-05-07 15:27:40 -0400 | [diff] [blame] | 2349 | } catch (NativeDaemonConnectorException e) { |
| 2350 | throw e.rethrowAsParcelableException(); |
| 2351 | } |
| 2352 | } |
| 2353 | |
| 2354 | @Override |
Robert Greenwalt | 9ba9c58 | 2014-03-19 17:56:12 -0700 | [diff] [blame] | 2355 | public void removeNetwork(int netId) { |
| 2356 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
| 2357 | |
| 2358 | try { |
| 2359 | mConnector.execute("network", "destroy", netId); |
| 2360 | } catch (NativeDaemonConnectorException e) { |
| 2361 | throw e.rethrowAsParcelableException(); |
| 2362 | } |
| 2363 | } |
Robert Greenwalt | 568891d | 2014-04-04 13:38:00 -0700 | [diff] [blame] | 2364 | |
| 2365 | @Override |
Paul Jensen | 992f252 | 2014-04-28 10:33:11 -0400 | [diff] [blame] | 2366 | public void addInterfaceToNetwork(String iface, int netId) { |
Sreeram Ramachandran | a77760d | 2014-07-17 17:09:07 -0700 | [diff] [blame] | 2367 | modifyInterfaceInNetwork("add", "" + netId, iface); |
Paul Jensen | 992f252 | 2014-04-28 10:33:11 -0400 | [diff] [blame] | 2368 | } |
| 2369 | |
| 2370 | @Override |
| 2371 | public void removeInterfaceFromNetwork(String iface, int netId) { |
Sreeram Ramachandran | a77760d | 2014-07-17 17:09:07 -0700 | [diff] [blame] | 2372 | modifyInterfaceInNetwork("remove", "" + netId, iface); |
| 2373 | } |
Paul Jensen | 992f252 | 2014-04-28 10:33:11 -0400 | [diff] [blame] | 2374 | |
Sreeram Ramachandran | a77760d | 2014-07-17 17:09:07 -0700 | [diff] [blame] | 2375 | private void modifyInterfaceInNetwork(String action, String netId, String iface) { |
| 2376 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Paul Jensen | 992f252 | 2014-04-28 10:33:11 -0400 | [diff] [blame] | 2377 | try { |
Sreeram Ramachandran | a77760d | 2014-07-17 17:09:07 -0700 | [diff] [blame] | 2378 | mConnector.execute("network", "interface", action, netId, iface); |
Paul Jensen | 992f252 | 2014-04-28 10:33:11 -0400 | [diff] [blame] | 2379 | } catch (NativeDaemonConnectorException e) { |
| 2380 | throw e.rethrowAsParcelableException(); |
| 2381 | } |
| 2382 | } |
| 2383 | |
| 2384 | @Override |
Robert Greenwalt | 913c895 | 2014-04-07 17:36:35 -0700 | [diff] [blame] | 2385 | public void addLegacyRouteForNetId(int netId, RouteInfo routeInfo, int uid) { |
Robert Greenwalt | 568891d | 2014-04-04 13:38:00 -0700 | [diff] [blame] | 2386 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
| 2387 | |
Sreeram Ramachandran | 03666c7 | 2014-07-19 23:21:46 -0700 | [diff] [blame] | 2388 | final Command cmd = new Command("network", "route", "legacy", uid, "add", netId); |
Robert Greenwalt | 568891d | 2014-04-04 13:38:00 -0700 | [diff] [blame] | 2389 | |
Sreeram Ramachandran | 1fbcb27 | 2014-05-22 16:30:48 -0700 | [diff] [blame] | 2390 | // create triplet: interface dest-ip-addr/prefixlength gateway-ip-addr |
Sreeram Ramachandran | cc91c7b | 2014-06-03 18:41:43 -0700 | [diff] [blame] | 2391 | final LinkAddress la = routeInfo.getDestinationLinkAddress(); |
Robert Greenwalt | 568891d | 2014-04-04 13:38:00 -0700 | [diff] [blame] | 2392 | cmd.appendArg(routeInfo.getInterface()); |
Lorenzo Colitti | 7dc78cf | 2014-06-09 22:58:46 +0900 | [diff] [blame] | 2393 | cmd.appendArg(la.getAddress().getHostAddress() + "/" + la.getPrefixLength()); |
Sreeram Ramachandran | 1fbcb27 | 2014-05-22 16:30:48 -0700 | [diff] [blame] | 2394 | if (routeInfo.hasGateway()) { |
| 2395 | cmd.appendArg(routeInfo.getGateway().getHostAddress()); |
| 2396 | } |
Robert Greenwalt | 568891d | 2014-04-04 13:38:00 -0700 | [diff] [blame] | 2397 | |
| 2398 | try { |
| 2399 | mConnector.execute(cmd); |
| 2400 | } catch (NativeDaemonConnectorException e) { |
| 2401 | throw e.rethrowAsParcelableException(); |
| 2402 | } |
| 2403 | } |
| 2404 | |
| 2405 | @Override |
Sreeram Ramachandran | f047f2a | 2014-04-15 16:04:26 -0700 | [diff] [blame] | 2406 | public void setDefaultNetId(int netId) { |
Robert Greenwalt | 568891d | 2014-04-04 13:38:00 -0700 | [diff] [blame] | 2407 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
| 2408 | |
| 2409 | try { |
Sreeram Ramachandran | f047f2a | 2014-04-15 16:04:26 -0700 | [diff] [blame] | 2410 | mConnector.execute("network", "default", "set", netId); |
Robert Greenwalt | 568891d | 2014-04-04 13:38:00 -0700 | [diff] [blame] | 2411 | } catch (NativeDaemonConnectorException e) { |
| 2412 | throw e.rethrowAsParcelableException(); |
| 2413 | } |
| 2414 | } |
| 2415 | |
| 2416 | @Override |
| 2417 | public void clearDefaultNetId() { |
| 2418 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
| 2419 | |
| 2420 | try { |
| 2421 | mConnector.execute("network", "default", "clear"); |
| 2422 | } catch (NativeDaemonConnectorException e) { |
| 2423 | throw e.rethrowAsParcelableException(); |
| 2424 | } |
| 2425 | } |
| 2426 | |
| 2427 | @Override |
Sreeram Ramachandran | e4a05af | 2014-09-24 09:16:19 -0700 | [diff] [blame] | 2428 | public void setPermission(String permission, int[] uids) { |
Robert Greenwalt | 568891d | 2014-04-04 13:38:00 -0700 | [diff] [blame] | 2429 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
| 2430 | |
Sreeram Ramachandran | e4a05af | 2014-09-24 09:16:19 -0700 | [diff] [blame] | 2431 | Object[] argv = new Object[4 + MAX_UID_RANGES_PER_COMMAND]; |
| 2432 | argv[0] = "permission"; |
| 2433 | argv[1] = "user"; |
| 2434 | argv[2] = "set"; |
| 2435 | argv[3] = permission; |
| 2436 | int argc = 4; |
| 2437 | // Avoid overly long commands by limiting number of UIDs per command. |
| 2438 | for (int i = 0; i < uids.length; ++i) { |
| 2439 | argv[argc++] = uids[i]; |
| 2440 | if (i == uids.length - 1 || argc == argv.length) { |
| 2441 | try { |
| 2442 | mConnector.execute("network", Arrays.copyOf(argv, argc)); |
| 2443 | } catch (NativeDaemonConnectorException e) { |
| 2444 | throw e.rethrowAsParcelableException(); |
| 2445 | } |
| 2446 | argc = 4; |
| 2447 | } |
Robert Greenwalt | 568891d | 2014-04-04 13:38:00 -0700 | [diff] [blame] | 2448 | } |
| 2449 | } |
| 2450 | |
| 2451 | @Override |
| 2452 | public void clearPermission(int[] uids) { |
| 2453 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
| 2454 | |
Sreeram Ramachandran | e4a05af | 2014-09-24 09:16:19 -0700 | [diff] [blame] | 2455 | Object[] argv = new Object[3 + MAX_UID_RANGES_PER_COMMAND]; |
| 2456 | argv[0] = "permission"; |
| 2457 | argv[1] = "user"; |
| 2458 | argv[2] = "clear"; |
| 2459 | int argc = 3; |
| 2460 | // Avoid overly long commands by limiting number of UIDs per command. |
| 2461 | for (int i = 0; i < uids.length; ++i) { |
| 2462 | argv[argc++] = uids[i]; |
| 2463 | if (i == uids.length - 1 || argc == argv.length) { |
| 2464 | try { |
| 2465 | mConnector.execute("network", Arrays.copyOf(argv, argc)); |
| 2466 | } catch (NativeDaemonConnectorException e) { |
| 2467 | throw e.rethrowAsParcelableException(); |
| 2468 | } |
| 2469 | argc = 3; |
| 2470 | } |
Robert Greenwalt | 568891d | 2014-04-04 13:38:00 -0700 | [diff] [blame] | 2471 | } |
| 2472 | } |
Paul Jensen | 6bc2c2c | 2014-05-07 15:27:40 -0400 | [diff] [blame] | 2473 | |
| 2474 | @Override |
| 2475 | public void allowProtect(int uid) { |
| 2476 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
| 2477 | |
| 2478 | try { |
| 2479 | mConnector.execute("network", "protect", "allow", uid); |
| 2480 | } catch (NativeDaemonConnectorException e) { |
| 2481 | throw e.rethrowAsParcelableException(); |
| 2482 | } |
| 2483 | } |
| 2484 | |
| 2485 | @Override |
| 2486 | public void denyProtect(int uid) { |
| 2487 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
| 2488 | |
| 2489 | try { |
| 2490 | mConnector.execute("network", "protect", "deny", uid); |
| 2491 | } catch (NativeDaemonConnectorException e) { |
| 2492 | throw e.rethrowAsParcelableException(); |
| 2493 | } |
| 2494 | } |
| 2495 | |
Sreeram Ramachandran | a77760d | 2014-07-17 17:09:07 -0700 | [diff] [blame] | 2496 | @Override |
| 2497 | public void addInterfaceToLocalNetwork(String iface, List<RouteInfo> routes) { |
| 2498 | modifyInterfaceInNetwork("add", "local", iface); |
| 2499 | |
| 2500 | for (RouteInfo route : routes) { |
| 2501 | if (!route.isDefaultRoute()) { |
| 2502 | modifyRoute("add", "local", route); |
| 2503 | } |
| 2504 | } |
| 2505 | } |
| 2506 | |
| 2507 | @Override |
| 2508 | public void removeInterfaceFromLocalNetwork(String iface) { |
| 2509 | modifyInterfaceInNetwork("remove", "local", iface); |
| 2510 | } |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 2511 | } |