San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2007 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | package com.android.server; |
| 18 | |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 19 | import static android.Manifest.permission.CONNECTIVITY_INTERNAL; |
Jeff Sharkey | 47eb102 | 2011-08-25 17:48:52 -0700 | [diff] [blame] | 20 | import static android.Manifest.permission.DUMP; |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 21 | import static android.Manifest.permission.SHUTDOWN; |
Jeff Sharkey | b5d55e3 | 2011-08-10 17:53:27 -0700 | [diff] [blame] | 22 | import static android.net.NetworkStats.SET_DEFAULT; |
Jeff Sharkey | 1b5a2a9 | 2011-06-18 18:34:16 -0700 | [diff] [blame] | 23 | import static android.net.NetworkStats.TAG_NONE; |
| 24 | import static android.net.NetworkStats.UID_ALL; |
Jeff Sharkey | ae2c181 | 2011-10-04 13:11:40 -0700 | [diff] [blame] | 25 | import static android.net.TrafficStats.UID_TETHERING; |
Lorenzo Colitti | 7975184 | 2013-02-28 16:16:03 +0900 | [diff] [blame] | 26 | import static com.android.server.NetworkManagementService.NetdResponseCode.ClatdStatusResult; |
Jeff Sharkey | e4984be | 2013-09-10 21:03:27 -0700 | [diff] [blame] | 27 | import static com.android.server.NetworkManagementService.NetdResponseCode.GetMarkResult; |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 28 | import static com.android.server.NetworkManagementService.NetdResponseCode.InterfaceGetCfgResult; |
| 29 | import static com.android.server.NetworkManagementService.NetdResponseCode.InterfaceListResult; |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 30 | import static com.android.server.NetworkManagementService.NetdResponseCode.IpFwdStatusResult; |
| 31 | import static com.android.server.NetworkManagementService.NetdResponseCode.TetherDnsFwdTgtListResult; |
| 32 | import static com.android.server.NetworkManagementService.NetdResponseCode.TetherInterfaceListResult; |
| 33 | import static com.android.server.NetworkManagementService.NetdResponseCode.TetherStatusResult; |
Jeff Sharkey | e4984be | 2013-09-10 21:03:27 -0700 | [diff] [blame] | 34 | import static com.android.server.NetworkManagementService.NetdResponseCode.TetheringStatsListResult; |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 35 | import static com.android.server.NetworkManagementService.NetdResponseCode.TtyListResult; |
Jeff Sharkey | a63ba59 | 2011-07-19 23:47:12 -0700 | [diff] [blame] | 36 | import static com.android.server.NetworkManagementSocketTagger.PROP_QTAGUID_ENABLED; |
Jeff Sharkey | 1b5a2a9 | 2011-06-18 18:34:16 -0700 | [diff] [blame] | 37 | |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 38 | import android.content.Context; |
San Mehat | 4d02d00 | 2010-01-22 16:07:46 -0800 | [diff] [blame] | 39 | import android.net.INetworkManagementEventObserver; |
Jeff Sharkey | eedcb95 | 2011-05-17 14:55:15 -0700 | [diff] [blame] | 40 | import android.net.InterfaceConfiguration; |
Robert Greenwalt | ed12640 | 2011-01-28 15:34:55 -0800 | [diff] [blame] | 41 | import android.net.LinkAddress; |
Jeff Sharkey | eedcb95 | 2011-05-17 14:55:15 -0700 | [diff] [blame] | 42 | import android.net.NetworkStats; |
Robert Greenwalt | ed12640 | 2011-01-28 15:34:55 -0800 | [diff] [blame] | 43 | import android.net.NetworkUtils; |
Robert Greenwalt | 59b1a4e | 2011-05-10 15:05:02 -0700 | [diff] [blame] | 44 | import android.net.RouteInfo; |
Irfan Sheriff | 9ab518ad | 2010-03-12 15:48:17 -0800 | [diff] [blame] | 45 | import android.net.wifi.WifiConfiguration; |
| 46 | import android.net.wifi.WifiConfiguration.KeyMgmt; |
Dianne Hackborn | 91268cf | 2013-06-13 19:06:50 -0700 | [diff] [blame] | 47 | import android.os.BatteryStats; |
Jeff Sharkey | f56e243 | 2012-09-06 17:54:29 -0700 | [diff] [blame] | 48 | import android.os.Binder; |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 49 | import android.os.Handler; |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 50 | import android.os.INetworkManagementService; |
Jeff Sharkey | f56e243 | 2012-09-06 17:54:29 -0700 | [diff] [blame] | 51 | import android.os.Process; |
Jeff Sharkey | 3df273e | 2011-12-15 15:47:12 -0800 | [diff] [blame] | 52 | import android.os.RemoteCallbackList; |
| 53 | import android.os.RemoteException; |
Jeff Sharkey | 7a1c3fc | 2013-06-04 12:29:00 -0700 | [diff] [blame] | 54 | import android.os.ServiceManager; |
Jeff Sharkey | 9a13f36 | 2011-04-26 16:25:36 -0700 | [diff] [blame] | 55 | import android.os.SystemClock; |
Marco Nelissen | 62dbb22 | 2010-02-18 10:56:30 -0800 | [diff] [blame] | 56 | import android.os.SystemProperties; |
Irfan Sheriff | 9ab518ad | 2010-03-12 15:48:17 -0800 | [diff] [blame] | 57 | import android.util.Log; |
Joe Onorato | 8a9b220 | 2010-02-26 18:56:32 -0800 | [diff] [blame] | 58 | import android.util.Slog; |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 59 | import android.util.SparseBooleanArray; |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 60 | |
Jeff Sharkey | 7a1c3fc | 2013-06-04 12:29:00 -0700 | [diff] [blame] | 61 | import com.android.internal.app.IBatteryStats; |
Jeff Sharkey | 1059c3c | 2011-10-04 16:54:49 -0700 | [diff] [blame] | 62 | import com.android.internal.net.NetworkStatsFactory; |
Jeff Sharkey | c268f0b | 2012-08-24 10:25:31 -0700 | [diff] [blame] | 63 | import com.android.internal.util.Preconditions; |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 64 | import com.android.server.NativeDaemonConnector.Command; |
Jeff Sharkey | 56cd646 | 2013-06-07 15:09:15 -0700 | [diff] [blame] | 65 | import com.android.server.NativeDaemonConnector.SensitiveArg; |
Jeff Sharkey | 69ddab4 | 2012-08-25 00:05:46 -0700 | [diff] [blame] | 66 | import com.android.server.net.LockdownVpnTracker; |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 67 | import com.google.android.collect.Maps; |
Jeff Sharkey | 4414cea | 2011-06-24 17:05:24 -0700 | [diff] [blame] | 68 | |
Robert Greenwalt | 59b1a4e | 2011-05-10 15:05:02 -0700 | [diff] [blame] | 69 | import java.io.BufferedReader; |
| 70 | import java.io.DataInputStream; |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 71 | import java.io.File; |
Jeff Sharkey | 47eb102 | 2011-08-25 17:48:52 -0700 | [diff] [blame] | 72 | import java.io.FileDescriptor; |
Jeff Sharkey | 9a13f36 | 2011-04-26 16:25:36 -0700 | [diff] [blame] | 73 | import java.io.FileInputStream; |
Jeff Sharkey | 9a13f36 | 2011-04-26 16:25:36 -0700 | [diff] [blame] | 74 | import java.io.IOException; |
Jeff Sharkey | 9a13f36 | 2011-04-26 16:25:36 -0700 | [diff] [blame] | 75 | import java.io.InputStreamReader; |
Jeff Sharkey | 47eb102 | 2011-08-25 17:48:52 -0700 | [diff] [blame] | 76 | import java.io.PrintWriter; |
Robert Greenwalt | 59b1a4e | 2011-05-10 15:05:02 -0700 | [diff] [blame] | 77 | import java.net.Inet4Address; |
Jeff Sharkey | eedcb95 | 2011-05-17 14:55:15 -0700 | [diff] [blame] | 78 | import java.net.InetAddress; |
Robert Greenwalt | 3b28e9a | 2011-11-02 14:37:19 -0700 | [diff] [blame] | 79 | import java.net.InterfaceAddress; |
| 80 | import java.net.NetworkInterface; |
| 81 | import java.net.SocketException; |
Jeff Sharkey | eedcb95 | 2011-05-17 14:55:15 -0700 | [diff] [blame] | 82 | import java.util.ArrayList; |
Robert Greenwalt | 3b28e9a | 2011-11-02 14:37:19 -0700 | [diff] [blame] | 83 | import java.util.Collection; |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 84 | import java.util.HashMap; |
| 85 | import java.util.Map; |
Jeff Sharkey | eedcb95 | 2011-05-17 14:55:15 -0700 | [diff] [blame] | 86 | import java.util.NoSuchElementException; |
| 87 | import java.util.StringTokenizer; |
Robert Greenwalt | e5c3afb | 2010-09-22 14:32:35 -0700 | [diff] [blame] | 88 | import java.util.concurrent.CountDownLatch; |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 89 | |
| 90 | /** |
| 91 | * @hide |
| 92 | */ |
Jeff Sharkey | 8e9992a | 2011-08-23 18:37:23 -0700 | [diff] [blame] | 93 | public class NetworkManagementService extends INetworkManagementService.Stub |
| 94 | implements Watchdog.Monitor { |
Jeff Sharkey | eedcb95 | 2011-05-17 14:55:15 -0700 | [diff] [blame] | 95 | private static final String TAG = "NetworkManagementService"; |
Dianne Hackborn | cef65ee | 2010-09-30 18:27:22 -0700 | [diff] [blame] | 96 | private static final boolean DBG = false; |
Kenny Root | 305bcbf | 2010-09-03 07:56:38 -0700 | [diff] [blame] | 97 | private static final String NETD_TAG = "NetdConnector"; |
Lorenzo Colitti | 7421a01 | 2013-08-20 22:51:24 +0900 | [diff] [blame] | 98 | private static final String NETD_SOCKET_NAME = "netd"; |
Kenny Root | 305bcbf | 2010-09-03 07:56:38 -0700 | [diff] [blame] | 99 | |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 100 | private static final String ADD = "add"; |
| 101 | private static final String REMOVE = "remove"; |
Robert Greenwalt | 59b1a4e | 2011-05-10 15:05:02 -0700 | [diff] [blame] | 102 | |
Jeff Sharkey | c268f0b | 2012-08-24 10:25:31 -0700 | [diff] [blame] | 103 | private static final String ALLOW = "allow"; |
| 104 | private static final String DENY = "deny"; |
| 105 | |
Robert Greenwalt | 3b28e9a | 2011-11-02 14:37:19 -0700 | [diff] [blame] | 106 | private static final String DEFAULT = "default"; |
| 107 | private static final String SECONDARY = "secondary"; |
| 108 | |
Jeff Sharkey | 8e9992a | 2011-08-23 18:37:23 -0700 | [diff] [blame] | 109 | /** |
| 110 | * Name representing {@link #setGlobalAlert(long)} limit when delivered to |
| 111 | * {@link INetworkManagementEventObserver#limitReached(String, String)}. |
| 112 | */ |
| 113 | public static final String LIMIT_GLOBAL_ALERT = "globalAlert"; |
| 114 | |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 115 | class NetdResponseCode { |
JP Abgrall | 12b933d | 2011-07-14 18:09:22 -0700 | [diff] [blame] | 116 | /* Keep in sync with system/netd/ResponseCode.h */ |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 117 | public static final int InterfaceListResult = 110; |
| 118 | public static final int TetherInterfaceListResult = 111; |
| 119 | public static final int TetherDnsFwdTgtListResult = 112; |
San Mehat | 72759df | 2010-01-19 13:50:37 -0800 | [diff] [blame] | 120 | public static final int TtyListResult = 113; |
Jeff Sharkey | e4984be | 2013-09-10 21:03:27 -0700 | [diff] [blame] | 121 | public static final int TetheringStatsListResult = 114; |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 122 | |
| 123 | public static final int TetherStatusResult = 210; |
| 124 | public static final int IpFwdStatusResult = 211; |
San Mehat | ed4fc8a | 2010-01-22 12:28:36 -0800 | [diff] [blame] | 125 | public static final int InterfaceGetCfgResult = 213; |
Robert Greenwalt | e325392 | 2010-02-18 09:23:25 -0800 | [diff] [blame] | 126 | public static final int SoftapStatusResult = 214; |
San Mehat | 91cac64 | 2010-03-31 14:31:36 -0700 | [diff] [blame] | 127 | public static final int InterfaceRxCounterResult = 216; |
| 128 | public static final int InterfaceTxCounterResult = 217; |
Jeff Sharkey | cdd02c5d | 2011-09-16 01:52:49 -0700 | [diff] [blame] | 129 | public static final int QuotaCounterResult = 220; |
| 130 | public static final int TetheringStatsResult = 221; |
Selim Gurun | 84c00c6 | 2012-02-27 15:42:38 -0800 | [diff] [blame] | 131 | public static final int DnsProxyQueryResult = 222; |
Lorenzo Colitti | 7975184 | 2013-02-28 16:16:03 +0900 | [diff] [blame] | 132 | public static final int ClatdStatusResult = 223; |
Chad Brubaker | cca54c4 | 2013-06-27 17:41:38 -0700 | [diff] [blame] | 133 | public static final int GetMarkResult = 225; |
Robert Greenwalt | e325392 | 2010-02-18 09:23:25 -0800 | [diff] [blame] | 134 | |
| 135 | public static final int InterfaceChange = 600; |
JP Abgrall | 12b933d | 2011-07-14 18:09:22 -0700 | [diff] [blame] | 136 | public static final int BandwidthControl = 601; |
Haoyu Bai | 6b7358d | 2012-07-17 16:36:50 -0700 | [diff] [blame] | 137 | public static final int InterfaceClassActivity = 613; |
Lorenzo Colitti | 5c7daac | 2013-08-05 10:39:37 +0900 | [diff] [blame] | 138 | public static final int InterfaceAddressChange = 614; |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 139 | } |
| 140 | |
| 141 | /** |
| 142 | * Binder context for this service |
| 143 | */ |
| 144 | private Context mContext; |
| 145 | |
| 146 | /** |
| 147 | * connector object for communicating with netd |
| 148 | */ |
| 149 | private NativeDaemonConnector mConnector; |
| 150 | |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 151 | private final Handler mMainHandler = new Handler(); |
| 152 | |
Robert Greenwalt | e5c3afb | 2010-09-22 14:32:35 -0700 | [diff] [blame] | 153 | private Thread mThread; |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 154 | private CountDownLatch mConnectedSignal = new CountDownLatch(1); |
Robert Greenwalt | e5c3afb | 2010-09-22 14:32:35 -0700 | [diff] [blame] | 155 | |
Jeff Sharkey | 3df273e | 2011-12-15 15:47:12 -0800 | [diff] [blame] | 156 | private final RemoteCallbackList<INetworkManagementEventObserver> mObservers = |
| 157 | new RemoteCallbackList<INetworkManagementEventObserver>(); |
San Mehat | 4d02d00 | 2010-01-22 16:07:46 -0800 | [diff] [blame] | 158 | |
Jeff Sharkey | 1059c3c | 2011-10-04 16:54:49 -0700 | [diff] [blame] | 159 | private final NetworkStatsFactory mStatsFactory = new NetworkStatsFactory(); |
| 160 | |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 161 | private Object mQuotaLock = new Object(); |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 162 | /** Set of interfaces with active quotas. */ |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 163 | private HashMap<String, Long> mActiveQuotas = Maps.newHashMap(); |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 164 | /** Set of interfaces with active alerts. */ |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 165 | private HashMap<String, Long> mActiveAlerts = Maps.newHashMap(); |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 166 | /** Set of UIDs with active reject rules. */ |
| 167 | private SparseBooleanArray mUidRejectOnQuota = new SparseBooleanArray(); |
| 168 | |
Haoyu Bai | 0412423 | 2012-06-28 15:26:19 -0700 | [diff] [blame] | 169 | private Object mIdleTimerLock = new Object(); |
| 170 | /** Set of interfaces with active idle timers. */ |
| 171 | private static class IdleTimerParams { |
| 172 | public final int timeout; |
| 173 | public final String label; |
| 174 | public int networkCount; |
| 175 | |
| 176 | IdleTimerParams(int timeout, String label) { |
| 177 | this.timeout = timeout; |
| 178 | this.label = label; |
| 179 | this.networkCount = 1; |
| 180 | } |
| 181 | } |
| 182 | private HashMap<String, IdleTimerParams> mActiveIdleTimers = Maps.newHashMap(); |
| 183 | |
Jeff Sharkey | fa23c5a | 2011-08-09 21:44:24 -0700 | [diff] [blame] | 184 | private volatile boolean mBandwidthControlEnabled; |
Jeff Sharkey | c268f0b | 2012-08-24 10:25:31 -0700 | [diff] [blame] | 185 | private volatile boolean mFirewallEnabled; |
Jeff Sharkey | 350083e | 2011-06-29 10:45:16 -0700 | [diff] [blame] | 186 | |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 187 | /** |
| 188 | * Constructs a new NetworkManagementService instance |
| 189 | * |
| 190 | * @param context Binder context for this service |
| 191 | */ |
Lorenzo Colitti | 7421a01 | 2013-08-20 22:51:24 +0900 | [diff] [blame] | 192 | private NetworkManagementService(Context context, String socket) { |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 193 | mContext = context; |
San Mehat | 4d02d00 | 2010-01-22 16:07:46 -0800 | [diff] [blame] | 194 | |
Marco Nelissen | 62dbb22 | 2010-02-18 10:56:30 -0800 | [diff] [blame] | 195 | if ("simulator".equals(SystemProperties.get("ro.product.device"))) { |
| 196 | return; |
| 197 | } |
| 198 | |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 199 | mConnector = new NativeDaemonConnector( |
Lorenzo Colitti | 7421a01 | 2013-08-20 22:51:24 +0900 | [diff] [blame] | 200 | new NetdCallbackReceiver(), socket, 10, NETD_TAG, 160); |
Robert Greenwalt | e5c3afb | 2010-09-22 14:32:35 -0700 | [diff] [blame] | 201 | mThread = new Thread(mConnector, NETD_TAG); |
Jeff Sharkey | fa23c5a | 2011-08-09 21:44:24 -0700 | [diff] [blame] | 202 | |
| 203 | // Add ourself to the Watchdog monitors. |
| 204 | Watchdog.getInstance().addMonitor(this); |
Robert Greenwalt | e5c3afb | 2010-09-22 14:32:35 -0700 | [diff] [blame] | 205 | } |
| 206 | |
Lorenzo Colitti | 7421a01 | 2013-08-20 22:51:24 +0900 | [diff] [blame] | 207 | static NetworkManagementService create(Context context, |
| 208 | String socket) throws InterruptedException { |
| 209 | final NetworkManagementService service = new NetworkManagementService(context, socket); |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 210 | final CountDownLatch connectedSignal = service.mConnectedSignal; |
Robert Greenwalt | e5c3afb | 2010-09-22 14:32:35 -0700 | [diff] [blame] | 211 | if (DBG) Slog.d(TAG, "Creating NetworkManagementService"); |
| 212 | service.mThread.start(); |
| 213 | if (DBG) Slog.d(TAG, "Awaiting socket connection"); |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 214 | connectedSignal.await(); |
Robert Greenwalt | e5c3afb | 2010-09-22 14:32:35 -0700 | [diff] [blame] | 215 | if (DBG) Slog.d(TAG, "Connected"); |
| 216 | return service; |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 217 | } |
| 218 | |
Lorenzo Colitti | 7421a01 | 2013-08-20 22:51:24 +0900 | [diff] [blame] | 219 | public static NetworkManagementService create(Context context) throws InterruptedException { |
| 220 | return create(context, NETD_SOCKET_NAME); |
| 221 | } |
| 222 | |
Jeff Sharkey | 350083e | 2011-06-29 10:45:16 -0700 | [diff] [blame] | 223 | public void systemReady() { |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 224 | prepareNativeDaemon(); |
| 225 | if (DBG) Slog.d(TAG, "Prepared"); |
Jeff Sharkey | 350083e | 2011-06-29 10:45:16 -0700 | [diff] [blame] | 226 | } |
| 227 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 228 | @Override |
Jeff Sharkey | 3df273e | 2011-12-15 15:47:12 -0800 | [diff] [blame] | 229 | public void registerObserver(INetworkManagementEventObserver observer) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 230 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | 3df273e | 2011-12-15 15:47:12 -0800 | [diff] [blame] | 231 | mObservers.register(observer); |
San Mehat | 4d02d00 | 2010-01-22 16:07:46 -0800 | [diff] [blame] | 232 | } |
| 233 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 234 | @Override |
Jeff Sharkey | 3df273e | 2011-12-15 15:47:12 -0800 | [diff] [blame] | 235 | public void unregisterObserver(INetworkManagementEventObserver observer) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 236 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | 3df273e | 2011-12-15 15:47:12 -0800 | [diff] [blame] | 237 | mObservers.unregister(observer); |
San Mehat | 4d02d00 | 2010-01-22 16:07:46 -0800 | [diff] [blame] | 238 | } |
| 239 | |
| 240 | /** |
Mike J. Chen | 6143f5f | 2011-06-23 15:17:51 -0700 | [diff] [blame] | 241 | * Notify our observers of an interface status change |
San Mehat | 4d02d00 | 2010-01-22 16:07:46 -0800 | [diff] [blame] | 242 | */ |
Mike J. Chen | 6143f5f | 2011-06-23 15:17:51 -0700 | [diff] [blame] | 243 | private void notifyInterfaceStatusChanged(String iface, boolean up) { |
Jeff Sharkey | 3df273e | 2011-12-15 15:47:12 -0800 | [diff] [blame] | 244 | final int length = mObservers.beginBroadcast(); |
| 245 | for (int i = 0; i < length; i++) { |
San Mehat | 4d02d00 | 2010-01-22 16:07:46 -0800 | [diff] [blame] | 246 | try { |
Jeff Sharkey | 3df273e | 2011-12-15 15:47:12 -0800 | [diff] [blame] | 247 | mObservers.getBroadcastItem(i).interfaceStatusChanged(iface, up); |
| 248 | } catch (RemoteException e) { |
Lorenzo Colitti | d9b3d55 | 2013-03-17 03:21:35 +0900 | [diff] [blame] | 249 | } catch (RuntimeException e) { |
Mike J. Chen | 6143f5f | 2011-06-23 15:17:51 -0700 | [diff] [blame] | 250 | } |
| 251 | } |
Jeff Sharkey | 3df273e | 2011-12-15 15:47:12 -0800 | [diff] [blame] | 252 | mObservers.finishBroadcast(); |
Mike J. Chen | 6143f5f | 2011-06-23 15:17:51 -0700 | [diff] [blame] | 253 | } |
| 254 | |
| 255 | /** |
Mike J. Chen | f59c7d0 | 2011-06-23 15:33:15 -0700 | [diff] [blame] | 256 | * Notify our observers of an interface link state change |
Mike J. Chen | 6143f5f | 2011-06-23 15:17:51 -0700 | [diff] [blame] | 257 | * (typically, an Ethernet cable has been plugged-in or unplugged). |
| 258 | */ |
| 259 | private void notifyInterfaceLinkStateChanged(String iface, boolean up) { |
Jeff Sharkey | 3df273e | 2011-12-15 15:47:12 -0800 | [diff] [blame] | 260 | final int length = mObservers.beginBroadcast(); |
| 261 | for (int i = 0; i < length; i++) { |
Mike J. Chen | 6143f5f | 2011-06-23 15:17:51 -0700 | [diff] [blame] | 262 | try { |
Jeff Sharkey | 3df273e | 2011-12-15 15:47:12 -0800 | [diff] [blame] | 263 | mObservers.getBroadcastItem(i).interfaceLinkStateChanged(iface, up); |
| 264 | } catch (RemoteException e) { |
Lorenzo Colitti | d9b3d55 | 2013-03-17 03:21:35 +0900 | [diff] [blame] | 265 | } catch (RuntimeException e) { |
San Mehat | 4d02d00 | 2010-01-22 16:07:46 -0800 | [diff] [blame] | 266 | } |
| 267 | } |
Jeff Sharkey | 3df273e | 2011-12-15 15:47:12 -0800 | [diff] [blame] | 268 | mObservers.finishBroadcast(); |
San Mehat | 4d02d00 | 2010-01-22 16:07:46 -0800 | [diff] [blame] | 269 | } |
| 270 | |
| 271 | /** |
| 272 | * Notify our observers of an interface addition. |
| 273 | */ |
| 274 | private void notifyInterfaceAdded(String iface) { |
Jeff Sharkey | 3df273e | 2011-12-15 15:47:12 -0800 | [diff] [blame] | 275 | final int length = mObservers.beginBroadcast(); |
| 276 | for (int i = 0; i < length; i++) { |
San Mehat | 4d02d00 | 2010-01-22 16:07:46 -0800 | [diff] [blame] | 277 | try { |
Jeff Sharkey | 3df273e | 2011-12-15 15:47:12 -0800 | [diff] [blame] | 278 | mObservers.getBroadcastItem(i).interfaceAdded(iface); |
| 279 | } catch (RemoteException e) { |
Lorenzo Colitti | d9b3d55 | 2013-03-17 03:21:35 +0900 | [diff] [blame] | 280 | } catch (RuntimeException e) { |
San Mehat | 4d02d00 | 2010-01-22 16:07:46 -0800 | [diff] [blame] | 281 | } |
| 282 | } |
Jeff Sharkey | 3df273e | 2011-12-15 15:47:12 -0800 | [diff] [blame] | 283 | mObservers.finishBroadcast(); |
San Mehat | 4d02d00 | 2010-01-22 16:07:46 -0800 | [diff] [blame] | 284 | } |
| 285 | |
| 286 | /** |
| 287 | * Notify our observers of an interface removal. |
| 288 | */ |
| 289 | private void notifyInterfaceRemoved(String iface) { |
Jeff Sharkey | 89b8a21 | 2011-10-11 11:58:11 -0700 | [diff] [blame] | 290 | // netd already clears out quota and alerts for removed ifaces; update |
| 291 | // our sanity-checking state. |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 292 | mActiveAlerts.remove(iface); |
| 293 | mActiveQuotas.remove(iface); |
Jeff Sharkey | 89b8a21 | 2011-10-11 11:58:11 -0700 | [diff] [blame] | 294 | |
Jeff Sharkey | 3df273e | 2011-12-15 15:47:12 -0800 | [diff] [blame] | 295 | final int length = mObservers.beginBroadcast(); |
| 296 | for (int i = 0; i < length; i++) { |
San Mehat | 4d02d00 | 2010-01-22 16:07:46 -0800 | [diff] [blame] | 297 | try { |
Jeff Sharkey | 3df273e | 2011-12-15 15:47:12 -0800 | [diff] [blame] | 298 | mObservers.getBroadcastItem(i).interfaceRemoved(iface); |
| 299 | } catch (RemoteException e) { |
Lorenzo Colitti | d9b3d55 | 2013-03-17 03:21:35 +0900 | [diff] [blame] | 300 | } catch (RuntimeException e) { |
San Mehat | 4d02d00 | 2010-01-22 16:07:46 -0800 | [diff] [blame] | 301 | } |
| 302 | } |
Jeff Sharkey | 3df273e | 2011-12-15 15:47:12 -0800 | [diff] [blame] | 303 | mObservers.finishBroadcast(); |
San Mehat | 4d02d00 | 2010-01-22 16:07:46 -0800 | [diff] [blame] | 304 | } |
| 305 | |
Robert Greenwalt | e5c3afb | 2010-09-22 14:32:35 -0700 | [diff] [blame] | 306 | /** |
JP Abgrall | 12b933d | 2011-07-14 18:09:22 -0700 | [diff] [blame] | 307 | * Notify our observers of a limit reached. |
| 308 | */ |
| 309 | private void notifyLimitReached(String limitName, String iface) { |
Jeff Sharkey | 3df273e | 2011-12-15 15:47:12 -0800 | [diff] [blame] | 310 | final int length = mObservers.beginBroadcast(); |
| 311 | for (int i = 0; i < length; i++) { |
JP Abgrall | 12b933d | 2011-07-14 18:09:22 -0700 | [diff] [blame] | 312 | try { |
Jeff Sharkey | 3df273e | 2011-12-15 15:47:12 -0800 | [diff] [blame] | 313 | mObservers.getBroadcastItem(i).limitReached(limitName, iface); |
| 314 | } catch (RemoteException e) { |
Lorenzo Colitti | d9b3d55 | 2013-03-17 03:21:35 +0900 | [diff] [blame] | 315 | } catch (RuntimeException e) { |
JP Abgrall | 12b933d | 2011-07-14 18:09:22 -0700 | [diff] [blame] | 316 | } |
| 317 | } |
Jeff Sharkey | 3df273e | 2011-12-15 15:47:12 -0800 | [diff] [blame] | 318 | mObservers.finishBroadcast(); |
JP Abgrall | 12b933d | 2011-07-14 18:09:22 -0700 | [diff] [blame] | 319 | } |
| 320 | |
| 321 | /** |
Haoyu Bai | db3c867 | 2012-06-20 14:29:57 -0700 | [diff] [blame] | 322 | * Notify our observers of a change in the data activity state of the interface |
| 323 | */ |
| 324 | private void notifyInterfaceClassActivity(String label, boolean active) { |
| 325 | final int length = mObservers.beginBroadcast(); |
| 326 | for (int i = 0; i < length; i++) { |
| 327 | try { |
| 328 | mObservers.getBroadcastItem(i).interfaceClassDataActivityChanged(label, active); |
| 329 | } catch (RemoteException e) { |
Lorenzo Colitti | d9b3d55 | 2013-03-17 03:21:35 +0900 | [diff] [blame] | 330 | } catch (RuntimeException e) { |
Haoyu Bai | db3c867 | 2012-06-20 14:29:57 -0700 | [diff] [blame] | 331 | } |
| 332 | } |
| 333 | mObservers.finishBroadcast(); |
| 334 | } |
| 335 | |
| 336 | /** |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 337 | * Prepare native daemon once connected, enabling modules and pushing any |
| 338 | * existing in-memory rules. |
Robert Greenwalt | e5c3afb | 2010-09-22 14:32:35 -0700 | [diff] [blame] | 339 | */ |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 340 | private void prepareNativeDaemon() { |
| 341 | mBandwidthControlEnabled = false; |
Robert Greenwalt | e5c3afb | 2010-09-22 14:32:35 -0700 | [diff] [blame] | 342 | |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 343 | // only enable bandwidth control when support exists |
| 344 | final boolean hasKernelSupport = new File("/proc/net/xt_qtaguid/ctrl").exists(); |
| 345 | if (hasKernelSupport) { |
| 346 | Slog.d(TAG, "enabling bandwidth control"); |
| 347 | try { |
| 348 | mConnector.execute("bandwidth", "enable"); |
| 349 | mBandwidthControlEnabled = true; |
| 350 | } catch (NativeDaemonConnectorException e) { |
| 351 | Log.wtf(TAG, "problem enabling bandwidth controls", e); |
| 352 | } |
| 353 | } else { |
| 354 | Slog.d(TAG, "not enabling bandwidth control"); |
| 355 | } |
| 356 | |
| 357 | SystemProperties.set(PROP_QTAGUID_ENABLED, mBandwidthControlEnabled ? "1" : "0"); |
| 358 | |
Jeff Sharkey | 7a1c3fc | 2013-06-04 12:29:00 -0700 | [diff] [blame] | 359 | if (mBandwidthControlEnabled) { |
| 360 | try { |
Dianne Hackborn | 91268cf | 2013-06-13 19:06:50 -0700 | [diff] [blame] | 361 | IBatteryStats.Stub.asInterface(ServiceManager.getService(BatteryStats.SERVICE_NAME)) |
Jeff Sharkey | 7a1c3fc | 2013-06-04 12:29:00 -0700 | [diff] [blame] | 362 | .noteNetworkStatsEnabled(); |
| 363 | } catch (RemoteException e) { |
| 364 | } |
| 365 | } |
| 366 | |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 367 | // push any existing quota or UID rules |
| 368 | synchronized (mQuotaLock) { |
| 369 | int size = mActiveQuotas.size(); |
| 370 | if (size > 0) { |
| 371 | Slog.d(TAG, "pushing " + size + " active quota rules"); |
| 372 | final HashMap<String, Long> activeQuotas = mActiveQuotas; |
| 373 | mActiveQuotas = Maps.newHashMap(); |
| 374 | for (Map.Entry<String, Long> entry : activeQuotas.entrySet()) { |
| 375 | setInterfaceQuota(entry.getKey(), entry.getValue()); |
| 376 | } |
| 377 | } |
| 378 | |
| 379 | size = mActiveAlerts.size(); |
| 380 | if (size > 0) { |
| 381 | Slog.d(TAG, "pushing " + size + " active alert rules"); |
| 382 | final HashMap<String, Long> activeAlerts = mActiveAlerts; |
| 383 | mActiveAlerts = Maps.newHashMap(); |
| 384 | for (Map.Entry<String, Long> entry : activeAlerts.entrySet()) { |
| 385 | setInterfaceAlert(entry.getKey(), entry.getValue()); |
| 386 | } |
| 387 | } |
| 388 | |
| 389 | size = mUidRejectOnQuota.size(); |
| 390 | if (size > 0) { |
| 391 | Slog.d(TAG, "pushing " + size + " active uid rules"); |
| 392 | final SparseBooleanArray uidRejectOnQuota = mUidRejectOnQuota; |
| 393 | mUidRejectOnQuota = new SparseBooleanArray(); |
| 394 | for (int i = 0; i < uidRejectOnQuota.size(); i++) { |
| 395 | setUidNetworkRules(uidRejectOnQuota.keyAt(i), uidRejectOnQuota.valueAt(i)); |
| 396 | } |
| 397 | } |
| 398 | } |
Jeff Sharkey | c268f0b | 2012-08-24 10:25:31 -0700 | [diff] [blame] | 399 | |
| 400 | // TODO: Push any existing firewall state |
Jeff Sharkey | 69ddab4 | 2012-08-25 00:05:46 -0700 | [diff] [blame] | 401 | setFirewallEnabled(mFirewallEnabled || LockdownVpnTracker.isEnabled()); |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 402 | } |
San Mehat | 4d02d00 | 2010-01-22 16:07:46 -0800 | [diff] [blame] | 403 | |
Lorenzo Colitti | 5c7daac | 2013-08-05 10:39:37 +0900 | [diff] [blame] | 404 | /** |
| 405 | * Notify our observers of a new or updated interface address. |
| 406 | */ |
| 407 | private void notifyAddressUpdated(String address, String iface, int flags, int scope) { |
| 408 | final int length = mObservers.beginBroadcast(); |
| 409 | for (int i = 0; i < length; i++) { |
| 410 | try { |
| 411 | mObservers.getBroadcastItem(i).addressUpdated(address, iface, flags, scope); |
| 412 | } catch (RemoteException e) { |
| 413 | } catch (RuntimeException e) { |
| 414 | } |
| 415 | } |
| 416 | mObservers.finishBroadcast(); |
| 417 | } |
| 418 | |
| 419 | /** |
| 420 | * Notify our observers of a deleted interface address. |
| 421 | */ |
| 422 | private void notifyAddressRemoved(String address, String iface, int flags, int scope) { |
| 423 | final int length = mObservers.beginBroadcast(); |
| 424 | for (int i = 0; i < length; i++) { |
| 425 | try { |
| 426 | mObservers.getBroadcastItem(i).addressRemoved(address, iface, flags, scope); |
| 427 | } catch (RemoteException e) { |
| 428 | } catch (RuntimeException e) { |
| 429 | } |
| 430 | } |
| 431 | mObservers.finishBroadcast(); |
| 432 | } |
| 433 | |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 434 | // |
| 435 | // Netd Callback handling |
| 436 | // |
| 437 | |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 438 | private class NetdCallbackReceiver implements INativeDaemonConnectorCallbacks { |
| 439 | @Override |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 440 | public void onDaemonConnected() { |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 441 | // event is dispatched from internal NDC thread, so we prepare the |
| 442 | // daemon back on main thread. |
| 443 | if (mConnectedSignal != null) { |
| 444 | mConnectedSignal.countDown(); |
| 445 | mConnectedSignal = null; |
| 446 | } else { |
| 447 | mMainHandler.post(new Runnable() { |
| 448 | @Override |
| 449 | public void run() { |
| 450 | prepareNativeDaemon(); |
| 451 | } |
| 452 | }); |
| 453 | } |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 454 | } |
Jeff Sharkey | fa23c5a | 2011-08-09 21:44:24 -0700 | [diff] [blame] | 455 | |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 456 | @Override |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 457 | public boolean onEvent(int code, String raw, String[] cooked) { |
Lorenzo Colitti | a9626c1 | 2013-11-04 17:44:09 +0900 | [diff] [blame^] | 458 | String errorMessage = String.format("Invalid event from daemon (%s)", raw); |
JP Abgrall | 12b933d | 2011-07-14 18:09:22 -0700 | [diff] [blame] | 459 | switch (code) { |
| 460 | case NetdResponseCode.InterfaceChange: |
| 461 | /* |
| 462 | * a network interface change occured |
| 463 | * Format: "NNN Iface added <name>" |
| 464 | * "NNN Iface removed <name>" |
| 465 | * "NNN Iface changed <name> <up/down>" |
| 466 | * "NNN Iface linkstatus <name> <up/down>" |
| 467 | */ |
| 468 | if (cooked.length < 4 || !cooked[1].equals("Iface")) { |
Lorenzo Colitti | a9626c1 | 2013-11-04 17:44:09 +0900 | [diff] [blame^] | 469 | throw new IllegalStateException(errorMessage); |
JP Abgrall | 12b933d | 2011-07-14 18:09:22 -0700 | [diff] [blame] | 470 | } |
| 471 | if (cooked[2].equals("added")) { |
| 472 | notifyInterfaceAdded(cooked[3]); |
| 473 | return true; |
| 474 | } else if (cooked[2].equals("removed")) { |
| 475 | notifyInterfaceRemoved(cooked[3]); |
| 476 | return true; |
| 477 | } else if (cooked[2].equals("changed") && cooked.length == 5) { |
| 478 | notifyInterfaceStatusChanged(cooked[3], cooked[4].equals("up")); |
| 479 | return true; |
| 480 | } else if (cooked[2].equals("linkstate") && cooked.length == 5) { |
| 481 | notifyInterfaceLinkStateChanged(cooked[3], cooked[4].equals("up")); |
| 482 | return true; |
| 483 | } |
Lorenzo Colitti | a9626c1 | 2013-11-04 17:44:09 +0900 | [diff] [blame^] | 484 | throw new IllegalStateException(errorMessage); |
JP Abgrall | 12b933d | 2011-07-14 18:09:22 -0700 | [diff] [blame] | 485 | // break; |
| 486 | case NetdResponseCode.BandwidthControl: |
| 487 | /* |
| 488 | * Bandwidth control needs some attention |
| 489 | * Format: "NNN limit alert <alertName> <ifaceName>" |
| 490 | */ |
| 491 | if (cooked.length < 5 || !cooked[1].equals("limit")) { |
Lorenzo Colitti | a9626c1 | 2013-11-04 17:44:09 +0900 | [diff] [blame^] | 492 | throw new IllegalStateException(errorMessage); |
JP Abgrall | 12b933d | 2011-07-14 18:09:22 -0700 | [diff] [blame] | 493 | } |
| 494 | if (cooked[2].equals("alert")) { |
| 495 | notifyLimitReached(cooked[3], cooked[4]); |
| 496 | return true; |
| 497 | } |
Lorenzo Colitti | a9626c1 | 2013-11-04 17:44:09 +0900 | [diff] [blame^] | 498 | throw new IllegalStateException(errorMessage); |
JP Abgrall | 12b933d | 2011-07-14 18:09:22 -0700 | [diff] [blame] | 499 | // break; |
Haoyu Bai | db3c867 | 2012-06-20 14:29:57 -0700 | [diff] [blame] | 500 | case NetdResponseCode.InterfaceClassActivity: |
| 501 | /* |
| 502 | * An network interface class state changed (active/idle) |
| 503 | * Format: "NNN IfaceClass <active/idle> <label>" |
| 504 | */ |
| 505 | if (cooked.length < 4 || !cooked[1].equals("IfaceClass")) { |
Lorenzo Colitti | a9626c1 | 2013-11-04 17:44:09 +0900 | [diff] [blame^] | 506 | throw new IllegalStateException(errorMessage); |
Haoyu Bai | db3c867 | 2012-06-20 14:29:57 -0700 | [diff] [blame] | 507 | } |
| 508 | boolean isActive = cooked[2].equals("active"); |
| 509 | notifyInterfaceClassActivity(cooked[3], isActive); |
| 510 | return true; |
| 511 | // break; |
Lorenzo Colitti | 5c7daac | 2013-08-05 10:39:37 +0900 | [diff] [blame] | 512 | case NetdResponseCode.InterfaceAddressChange: |
| 513 | /* |
| 514 | * A network address change occurred |
| 515 | * Format: "NNN Address updated <addr> <iface> <flags> <scope>" |
| 516 | * "NNN Address removed <addr> <iface> <flags> <scope>" |
| 517 | */ |
Lorenzo Colitti | a9626c1 | 2013-11-04 17:44:09 +0900 | [diff] [blame^] | 518 | if (cooked.length < 7 || !cooked[1].equals("Address")) { |
| 519 | throw new IllegalStateException(errorMessage); |
Lorenzo Colitti | 5c7daac | 2013-08-05 10:39:37 +0900 | [diff] [blame] | 520 | } |
| 521 | |
Jeff Sharkey | e4984be | 2013-09-10 21:03:27 -0700 | [diff] [blame] | 522 | int flags; |
| 523 | int scope; |
Lorenzo Colitti | 5c7daac | 2013-08-05 10:39:37 +0900 | [diff] [blame] | 524 | try { |
| 525 | flags = Integer.parseInt(cooked[5]); |
| 526 | scope = Integer.parseInt(cooked[6]); |
| 527 | } catch(NumberFormatException e) { |
Lorenzo Colitti | a9626c1 | 2013-11-04 17:44:09 +0900 | [diff] [blame^] | 528 | throw new IllegalStateException(errorMessage); |
Lorenzo Colitti | 5c7daac | 2013-08-05 10:39:37 +0900 | [diff] [blame] | 529 | } |
| 530 | |
| 531 | if (cooked[2].equals("updated")) { |
| 532 | notifyAddressUpdated(cooked[3], cooked[4], flags, scope); |
| 533 | } else { |
| 534 | notifyAddressRemoved(cooked[3], cooked[4], flags, scope); |
| 535 | } |
| 536 | return true; |
| 537 | // break; |
JP Abgrall | 12b933d | 2011-07-14 18:09:22 -0700 | [diff] [blame] | 538 | default: break; |
Robert Greenwalt | e325392 | 2010-02-18 09:23:25 -0800 | [diff] [blame] | 539 | } |
| 540 | return false; |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 541 | } |
| 542 | } |
| 543 | |
San Mehat | ed4fc8a | 2010-01-22 12:28:36 -0800 | [diff] [blame] | 544 | |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 545 | // |
| 546 | // INetworkManagementService members |
| 547 | // |
| 548 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 549 | @Override |
| 550 | public String[] listInterfaces() { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 551 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 552 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 553 | return NativeDaemonEvent.filterMessageList( |
| 554 | mConnector.executeForList("interface", "list"), InterfaceListResult); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 555 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 556 | throw e.rethrowAsParcelableException(); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 557 | } |
San Mehat | ed4fc8a | 2010-01-22 12:28:36 -0800 | [diff] [blame] | 558 | } |
| 559 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 560 | @Override |
| 561 | public InterfaceConfiguration getInterfaceConfig(String iface) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 562 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 563 | |
| 564 | final NativeDaemonEvent event; |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 565 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 566 | event = mConnector.execute("interface", "getcfg", iface); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 567 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 568 | throw e.rethrowAsParcelableException(); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 569 | } |
San Mehat | ed4fc8a | 2010-01-22 12:28:36 -0800 | [diff] [blame] | 570 | |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 571 | event.checkCode(InterfaceGetCfgResult); |
| 572 | |
| 573 | // Rsp: 213 xx:xx:xx:xx:xx:xx yyy.yyy.yyy.yyy zzz flag1 flag2 flag3 |
| 574 | final StringTokenizer st = new StringTokenizer(event.getMessage()); |
San Mehat | ed4fc8a | 2010-01-22 12:28:36 -0800 | [diff] [blame] | 575 | |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 576 | InterfaceConfiguration cfg; |
San Mehat | ed4fc8a | 2010-01-22 12:28:36 -0800 | [diff] [blame] | 577 | try { |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 578 | cfg = new InterfaceConfiguration(); |
Jeff Sharkey | ddba106 | 2011-11-29 18:37:04 -0800 | [diff] [blame] | 579 | cfg.setHardwareAddress(st.nextToken(" ")); |
Robert Greenwalt | ed12640 | 2011-01-28 15:34:55 -0800 | [diff] [blame] | 580 | InetAddress addr = null; |
Robert Greenwalt | 2d2afd1 | 2011-02-01 15:30:46 -0800 | [diff] [blame] | 581 | int prefixLength = 0; |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 582 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 583 | addr = NetworkUtils.numericToInetAddress(st.nextToken()); |
Robert Greenwalt | e590373 | 2011-02-22 16:00:42 -0800 | [diff] [blame] | 584 | } catch (IllegalArgumentException iae) { |
| 585 | Slog.e(TAG, "Failed to parse ipaddr", iae); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 586 | } |
| 587 | |
| 588 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 589 | prefixLength = Integer.parseInt(st.nextToken()); |
Robert Greenwalt | 2d2afd1 | 2011-02-01 15:30:46 -0800 | [diff] [blame] | 590 | } catch (NumberFormatException nfe) { |
| 591 | Slog.e(TAG, "Failed to parse prefixLength", nfe); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 592 | } |
Robert Greenwalt | 04808c2 | 2010-12-13 17:01:41 -0800 | [diff] [blame] | 593 | |
Jeff Sharkey | ddba106 | 2011-11-29 18:37:04 -0800 | [diff] [blame] | 594 | cfg.setLinkAddress(new LinkAddress(addr, prefixLength)); |
| 595 | while (st.hasMoreTokens()) { |
| 596 | cfg.setFlag(st.nextToken()); |
| 597 | } |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 598 | } catch (NoSuchElementException nsee) { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 599 | throw new IllegalStateException("Invalid response from daemon: " + event); |
San Mehat | ed4fc8a | 2010-01-22 12:28:36 -0800 | [diff] [blame] | 600 | } |
San Mehat | ed4fc8a | 2010-01-22 12:28:36 -0800 | [diff] [blame] | 601 | return cfg; |
| 602 | } |
| 603 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 604 | @Override |
| 605 | public void setInterfaceConfig(String iface, InterfaceConfiguration cfg) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 606 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | ddba106 | 2011-11-29 18:37:04 -0800 | [diff] [blame] | 607 | LinkAddress linkAddr = cfg.getLinkAddress(); |
Robert Greenwalt | 2d2afd1 | 2011-02-01 15:30:46 -0800 | [diff] [blame] | 608 | if (linkAddr == null || linkAddr.getAddress() == null) { |
| 609 | throw new IllegalStateException("Null LinkAddress given"); |
Robert Greenwalt | ed12640 | 2011-01-28 15:34:55 -0800 | [diff] [blame] | 610 | } |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 611 | |
| 612 | final Command cmd = new Command("interface", "setcfg", iface, |
Robert Greenwalt | 2d2afd1 | 2011-02-01 15:30:46 -0800 | [diff] [blame] | 613 | linkAddr.getAddress().getHostAddress(), |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 614 | linkAddr.getNetworkPrefixLength()); |
| 615 | for (String flag : cfg.getFlags()) { |
| 616 | cmd.appendArg(flag); |
| 617 | } |
| 618 | |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 619 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 620 | mConnector.execute(cmd); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 621 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 622 | throw e.rethrowAsParcelableException(); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 623 | } |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 624 | } |
| 625 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 626 | @Override |
| 627 | public void setInterfaceDown(String iface) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 628 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | 31c6e48 | 2011-11-18 17:09:01 -0800 | [diff] [blame] | 629 | final InterfaceConfiguration ifcg = getInterfaceConfig(iface); |
Jeff Sharkey | ddba106 | 2011-11-29 18:37:04 -0800 | [diff] [blame] | 630 | ifcg.setInterfaceDown(); |
Jeff Sharkey | 31c6e48 | 2011-11-18 17:09:01 -0800 | [diff] [blame] | 631 | setInterfaceConfig(iface, ifcg); |
Irfan Sheriff | 7244c97 | 2011-08-05 20:40:45 -0700 | [diff] [blame] | 632 | } |
| 633 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 634 | @Override |
| 635 | public void setInterfaceUp(String iface) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 636 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | 31c6e48 | 2011-11-18 17:09:01 -0800 | [diff] [blame] | 637 | final InterfaceConfiguration ifcg = getInterfaceConfig(iface); |
Jeff Sharkey | ddba106 | 2011-11-29 18:37:04 -0800 | [diff] [blame] | 638 | ifcg.setInterfaceUp(); |
Jeff Sharkey | 31c6e48 | 2011-11-18 17:09:01 -0800 | [diff] [blame] | 639 | setInterfaceConfig(iface, ifcg); |
Irfan Sheriff | 7244c97 | 2011-08-05 20:40:45 -0700 | [diff] [blame] | 640 | } |
| 641 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 642 | @Override |
| 643 | public void setInterfaceIpv6PrivacyExtensions(String iface, boolean enable) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 644 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Irfan Sheriff | 7329361 | 2011-09-14 12:31:56 -0700 | [diff] [blame] | 645 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 646 | mConnector.execute( |
| 647 | "interface", "ipv6privacyextensions", iface, enable ? "enable" : "disable"); |
Irfan Sheriff | 7329361 | 2011-09-14 12:31:56 -0700 | [diff] [blame] | 648 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 649 | throw e.rethrowAsParcelableException(); |
Irfan Sheriff | 7329361 | 2011-09-14 12:31:56 -0700 | [diff] [blame] | 650 | } |
| 651 | } |
| 652 | |
Irfan Sheriff | f560061 | 2011-06-16 10:26:28 -0700 | [diff] [blame] | 653 | /* TODO: This is right now a IPv4 only function. Works for wifi which loses its |
| 654 | 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] | 655 | @Override |
| 656 | public void clearInterfaceAddresses(String iface) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 657 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Irfan Sheriff | f560061 | 2011-06-16 10:26:28 -0700 | [diff] [blame] | 658 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 659 | mConnector.execute("interface", "clearaddrs", iface); |
Irfan Sheriff | f560061 | 2011-06-16 10:26:28 -0700 | [diff] [blame] | 660 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 661 | throw e.rethrowAsParcelableException(); |
Irfan Sheriff | f560061 | 2011-06-16 10:26:28 -0700 | [diff] [blame] | 662 | } |
| 663 | } |
| 664 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 665 | @Override |
| 666 | public void enableIpv6(String iface) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 667 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
repo sync | 7960d9f | 2011-09-29 12:40:02 -0700 | [diff] [blame] | 668 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 669 | mConnector.execute("interface", "ipv6", iface, "enable"); |
repo sync | 7960d9f | 2011-09-29 12:40:02 -0700 | [diff] [blame] | 670 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 671 | throw e.rethrowAsParcelableException(); |
repo sync | 7960d9f | 2011-09-29 12:40:02 -0700 | [diff] [blame] | 672 | } |
| 673 | } |
| 674 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 675 | @Override |
| 676 | public void disableIpv6(String iface) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 677 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
repo sync | 7960d9f | 2011-09-29 12:40:02 -0700 | [diff] [blame] | 678 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 679 | mConnector.execute("interface", "ipv6", iface, "disable"); |
repo sync | 7960d9f | 2011-09-29 12:40:02 -0700 | [diff] [blame] | 680 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 681 | throw e.rethrowAsParcelableException(); |
repo sync | 7960d9f | 2011-09-29 12:40:02 -0700 | [diff] [blame] | 682 | } |
| 683 | } |
| 684 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 685 | @Override |
Robert Greenwalt | 59b1a4e | 2011-05-10 15:05:02 -0700 | [diff] [blame] | 686 | public void addRoute(String interfaceName, RouteInfo route) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 687 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Robert Greenwalt | 3b28e9a | 2011-11-02 14:37:19 -0700 | [diff] [blame] | 688 | modifyRoute(interfaceName, ADD, route, DEFAULT); |
Robert Greenwalt | 59b1a4e | 2011-05-10 15:05:02 -0700 | [diff] [blame] | 689 | } |
| 690 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 691 | @Override |
Robert Greenwalt | 59b1a4e | 2011-05-10 15:05:02 -0700 | [diff] [blame] | 692 | public void removeRoute(String interfaceName, RouteInfo route) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 693 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Robert Greenwalt | 3b28e9a | 2011-11-02 14:37:19 -0700 | [diff] [blame] | 694 | modifyRoute(interfaceName, REMOVE, route, DEFAULT); |
Robert Greenwalt | 59b1a4e | 2011-05-10 15:05:02 -0700 | [diff] [blame] | 695 | } |
| 696 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 697 | @Override |
Robert Greenwalt | 3b28e9a | 2011-11-02 14:37:19 -0700 | [diff] [blame] | 698 | public void addSecondaryRoute(String interfaceName, RouteInfo route) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 699 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Robert Greenwalt | 3b28e9a | 2011-11-02 14:37:19 -0700 | [diff] [blame] | 700 | modifyRoute(interfaceName, ADD, route, SECONDARY); |
| 701 | } |
| 702 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 703 | @Override |
Robert Greenwalt | 3b28e9a | 2011-11-02 14:37:19 -0700 | [diff] [blame] | 704 | public void removeSecondaryRoute(String interfaceName, RouteInfo route) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 705 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Robert Greenwalt | 3b28e9a | 2011-11-02 14:37:19 -0700 | [diff] [blame] | 706 | modifyRoute(interfaceName, REMOVE, route, SECONDARY); |
| 707 | } |
| 708 | |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 709 | private void modifyRoute(String interfaceName, String action, RouteInfo route, String type) { |
| 710 | final Command cmd = new Command("interface", "route", action, interfaceName, type); |
Robert Greenwalt | 59b1a4e | 2011-05-10 15:05:02 -0700 | [diff] [blame] | 711 | |
| 712 | // create triplet: dest-ip-addr prefixlength gateway-ip-addr |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 713 | final LinkAddress la = route.getDestination(); |
| 714 | cmd.appendArg(la.getAddress().getHostAddress()); |
| 715 | cmd.appendArg(la.getNetworkPrefixLength()); |
| 716 | |
Robert Greenwalt | 59b1a4e | 2011-05-10 15:05:02 -0700 | [diff] [blame] | 717 | if (route.getGateway() == null) { |
| 718 | if (la.getAddress() instanceof Inet4Address) { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 719 | cmd.appendArg("0.0.0.0"); |
Robert Greenwalt | 59b1a4e | 2011-05-10 15:05:02 -0700 | [diff] [blame] | 720 | } else { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 721 | cmd.appendArg("::0"); |
Robert Greenwalt | 59b1a4e | 2011-05-10 15:05:02 -0700 | [diff] [blame] | 722 | } |
| 723 | } else { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 724 | cmd.appendArg(route.getGateway().getHostAddress()); |
Robert Greenwalt | 59b1a4e | 2011-05-10 15:05:02 -0700 | [diff] [blame] | 725 | } |
| 726 | |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 727 | try { |
| 728 | mConnector.execute(cmd); |
| 729 | } catch (NativeDaemonConnectorException e) { |
| 730 | throw e.rethrowAsParcelableException(); |
Robert Greenwalt | 59b1a4e | 2011-05-10 15:05:02 -0700 | [diff] [blame] | 731 | } |
| 732 | } |
| 733 | |
| 734 | private ArrayList<String> readRouteList(String filename) { |
| 735 | FileInputStream fstream = null; |
| 736 | ArrayList<String> list = new ArrayList<String>(); |
| 737 | |
| 738 | try { |
| 739 | fstream = new FileInputStream(filename); |
| 740 | DataInputStream in = new DataInputStream(fstream); |
| 741 | BufferedReader br = new BufferedReader(new InputStreamReader(in)); |
| 742 | String s; |
| 743 | |
| 744 | // throw away the title line |
| 745 | |
| 746 | while (((s = br.readLine()) != null) && (s.length() != 0)) { |
| 747 | list.add(s); |
| 748 | } |
| 749 | } catch (IOException ex) { |
| 750 | // return current list, possibly empty |
| 751 | } finally { |
| 752 | if (fstream != null) { |
| 753 | try { |
| 754 | fstream.close(); |
| 755 | } catch (IOException ex) {} |
| 756 | } |
| 757 | } |
| 758 | |
| 759 | return list; |
| 760 | } |
| 761 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 762 | @Override |
Robert Greenwalt | 59b1a4e | 2011-05-10 15:05:02 -0700 | [diff] [blame] | 763 | public RouteInfo[] getRoutes(String interfaceName) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 764 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Robert Greenwalt | 59b1a4e | 2011-05-10 15:05:02 -0700 | [diff] [blame] | 765 | ArrayList<RouteInfo> routes = new ArrayList<RouteInfo>(); |
| 766 | |
| 767 | // v4 routes listed as: |
| 768 | // iface dest-addr gateway-addr flags refcnt use metric netmask mtu window IRTT |
| 769 | for (String s : readRouteList("/proc/net/route")) { |
| 770 | String[] fields = s.split("\t"); |
| 771 | |
| 772 | if (fields.length > 7) { |
| 773 | String iface = fields[0]; |
| 774 | |
| 775 | if (interfaceName.equals(iface)) { |
| 776 | String dest = fields[1]; |
| 777 | String gate = fields[2]; |
| 778 | String flags = fields[3]; // future use? |
| 779 | String mask = fields[7]; |
| 780 | try { |
| 781 | // address stored as a hex string, ex: 0014A8C0 |
| 782 | InetAddress destAddr = |
| 783 | NetworkUtils.intToInetAddress((int)Long.parseLong(dest, 16)); |
| 784 | int prefixLength = |
| 785 | NetworkUtils.netmaskIntToPrefixLength( |
| 786 | (int)Long.parseLong(mask, 16)); |
| 787 | LinkAddress linkAddress = new LinkAddress(destAddr, prefixLength); |
| 788 | |
| 789 | // address stored as a hex string, ex 0014A8C0 |
| 790 | InetAddress gatewayAddr = |
| 791 | NetworkUtils.intToInetAddress((int)Long.parseLong(gate, 16)); |
| 792 | |
Wink Saville | 7b5fd05 | 2013-03-15 05:07:04 +0000 | [diff] [blame] | 793 | RouteInfo route = new RouteInfo(linkAddress, gatewayAddr); |
Robert Greenwalt | 59b1a4e | 2011-05-10 15:05:02 -0700 | [diff] [blame] | 794 | routes.add(route); |
| 795 | } catch (Exception e) { |
| 796 | Log.e(TAG, "Error parsing route " + s + " : " + e); |
| 797 | continue; |
| 798 | } |
| 799 | } |
| 800 | } |
| 801 | } |
| 802 | |
| 803 | // v6 routes listed as: |
| 804 | // dest-addr prefixlength ?? ?? gateway-addr ?? ?? ?? ?? iface |
| 805 | for (String s : readRouteList("/proc/net/ipv6_route")) { |
| 806 | String[]fields = s.split("\\s+"); |
| 807 | if (fields.length > 9) { |
| 808 | String iface = fields[9].trim(); |
| 809 | if (interfaceName.equals(iface)) { |
| 810 | String dest = fields[0]; |
| 811 | String prefix = fields[1]; |
| 812 | String gate = fields[4]; |
| 813 | |
| 814 | try { |
| 815 | // prefix length stored as a hex string, ex 40 |
| 816 | int prefixLength = Integer.parseInt(prefix, 16); |
| 817 | |
| 818 | // address stored as a 32 char hex string |
| 819 | // ex fe800000000000000000000000000000 |
| 820 | InetAddress destAddr = NetworkUtils.hexToInet6Address(dest); |
| 821 | LinkAddress linkAddress = new LinkAddress(destAddr, prefixLength); |
| 822 | |
| 823 | InetAddress gateAddr = NetworkUtils.hexToInet6Address(gate); |
| 824 | |
Wink Saville | 7b5fd05 | 2013-03-15 05:07:04 +0000 | [diff] [blame] | 825 | RouteInfo route = new RouteInfo(linkAddress, gateAddr); |
Robert Greenwalt | 59b1a4e | 2011-05-10 15:05:02 -0700 | [diff] [blame] | 826 | routes.add(route); |
| 827 | } catch (Exception e) { |
| 828 | Log.e(TAG, "Error parsing route " + s + " : " + e); |
| 829 | continue; |
| 830 | } |
| 831 | } |
| 832 | } |
| 833 | } |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 834 | return routes.toArray(new RouteInfo[routes.size()]); |
Robert Greenwalt | 59b1a4e | 2011-05-10 15:05:02 -0700 | [diff] [blame] | 835 | } |
| 836 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 837 | @Override |
sy.yun | 9d9b74a | 2013-09-02 05:24:09 +0900 | [diff] [blame] | 838 | public void setMtu(String iface, int mtu) { |
| 839 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
| 840 | |
| 841 | final NativeDaemonEvent event; |
| 842 | try { |
| 843 | event = mConnector.execute("interface", "setmtu", iface, mtu); |
| 844 | } catch (NativeDaemonConnectorException e) { |
| 845 | throw e.rethrowAsParcelableException(); |
| 846 | } |
| 847 | } |
| 848 | |
| 849 | @Override |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 850 | public void shutdown() { |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 851 | // TODO: remove from aidl if nobody calls externally |
| 852 | mContext.enforceCallingOrSelfPermission(SHUTDOWN, TAG); |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 853 | |
Joe Onorato | 8a9b220 | 2010-02-26 18:56:32 -0800 | [diff] [blame] | 854 | Slog.d(TAG, "Shutting down"); |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 855 | } |
| 856 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 857 | @Override |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 858 | public boolean getIpForwardingEnabled() throws IllegalStateException{ |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 859 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 860 | |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 861 | final NativeDaemonEvent event; |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 862 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 863 | event = mConnector.execute("ipfwd", "status"); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 864 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 865 | throw e.rethrowAsParcelableException(); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 866 | } |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 867 | |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 868 | // 211 Forwarding enabled |
| 869 | event.checkCode(IpFwdStatusResult); |
| 870 | return event.getMessage().endsWith("enabled"); |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 871 | } |
| 872 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 873 | @Override |
| 874 | public void setIpForwardingEnabled(boolean enable) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 875 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | 31c6e48 | 2011-11-18 17:09:01 -0800 | [diff] [blame] | 876 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 877 | mConnector.execute("ipfwd", enable ? "enable" : "disable"); |
Jeff Sharkey | 31c6e48 | 2011-11-18 17:09:01 -0800 | [diff] [blame] | 878 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 879 | throw e.rethrowAsParcelableException(); |
Jeff Sharkey | 31c6e48 | 2011-11-18 17:09:01 -0800 | [diff] [blame] | 880 | } |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 881 | } |
| 882 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 883 | @Override |
| 884 | public void startTethering(String[] dhcpRange) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 885 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Robert Greenwalt | bfb7bfa | 2010-03-24 16:03:21 -0700 | [diff] [blame] | 886 | // cmd is "tether start first_start first_stop second_start second_stop ..." |
| 887 | // an odd number of addrs will fail |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 888 | |
| 889 | final Command cmd = new Command("tether", "start"); |
Robert Greenwalt | bfb7bfa | 2010-03-24 16:03:21 -0700 | [diff] [blame] | 890 | for (String d : dhcpRange) { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 891 | cmd.appendArg(d); |
Robert Greenwalt | bfb7bfa | 2010-03-24 16:03:21 -0700 | [diff] [blame] | 892 | } |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 893 | |
| 894 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 895 | mConnector.execute(cmd); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 896 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 897 | throw e.rethrowAsParcelableException(); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 898 | } |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 899 | } |
| 900 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 901 | @Override |
| 902 | public void stopTethering() { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 903 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 904 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 905 | mConnector.execute("tether", "stop"); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 906 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 907 | throw e.rethrowAsParcelableException(); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 908 | } |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 909 | } |
| 910 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 911 | @Override |
| 912 | public boolean isTetheringStarted() { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 913 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 914 | |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 915 | final NativeDaemonEvent event; |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 916 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 917 | event = mConnector.execute("tether", "status"); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 918 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 919 | throw e.rethrowAsParcelableException(); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 920 | } |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 921 | |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 922 | // 210 Tethering services started |
| 923 | event.checkCode(TetherStatusResult); |
| 924 | return event.getMessage().endsWith("started"); |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 925 | } |
Matthew Xie | fe19f12 | 2012-07-12 16:03:32 -0700 | [diff] [blame] | 926 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 927 | @Override |
| 928 | public void tetherInterface(String iface) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 929 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 930 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 931 | mConnector.execute("tether", "interface", "add", iface); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 932 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 933 | throw e.rethrowAsParcelableException(); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 934 | } |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 935 | } |
| 936 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 937 | @Override |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 938 | public void untetherInterface(String iface) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 939 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 940 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 941 | mConnector.execute("tether", "interface", "remove", iface); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 942 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 943 | throw e.rethrowAsParcelableException(); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 944 | } |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 945 | } |
| 946 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 947 | @Override |
| 948 | public String[] listTetheredInterfaces() { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 949 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 950 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 951 | return NativeDaemonEvent.filterMessageList( |
| 952 | mConnector.executeForList("tether", "interface", "list"), |
| 953 | TetherInterfaceListResult); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 954 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 955 | throw e.rethrowAsParcelableException(); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 956 | } |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 957 | } |
| 958 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 959 | @Override |
| 960 | public void setDnsForwarders(String[] dns) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 961 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 962 | |
| 963 | final Command cmd = new Command("tether", "dns", "set"); |
| 964 | for (String s : dns) { |
| 965 | cmd.appendArg(NetworkUtils.numericToInetAddress(s).getHostAddress()); |
| 966 | } |
| 967 | |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 968 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 969 | mConnector.execute(cmd); |
| 970 | } catch (NativeDaemonConnectorException e) { |
| 971 | throw e.rethrowAsParcelableException(); |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 972 | } |
| 973 | } |
| 974 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 975 | @Override |
| 976 | public String[] getDnsForwarders() { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 977 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 978 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 979 | return NativeDaemonEvent.filterMessageList( |
| 980 | mConnector.executeForList("tether", "dns", "list"), TetherDnsFwdTgtListResult); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 981 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 982 | throw e.rethrowAsParcelableException(); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 983 | } |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 984 | } |
| 985 | |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 986 | private void modifyNat(String action, String internalInterface, String externalInterface) |
Robert Greenwalt | 3b28e9a | 2011-11-02 14:37:19 -0700 | [diff] [blame] | 987 | throws SocketException { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 988 | final Command cmd = new Command("nat", action, internalInterface, externalInterface); |
Robert Greenwalt | 3b28e9a | 2011-11-02 14:37:19 -0700 | [diff] [blame] | 989 | |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 990 | final NetworkInterface internalNetworkInterface = NetworkInterface.getByName( |
| 991 | internalInterface); |
Robert Greenwalt | e83d181 | 2011-11-21 14:44:39 -0800 | [diff] [blame] | 992 | if (internalNetworkInterface == null) { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 993 | cmd.appendArg("0"); |
Robert Greenwalt | e83d181 | 2011-11-21 14:44:39 -0800 | [diff] [blame] | 994 | } else { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 995 | Collection<InterfaceAddress> interfaceAddresses = internalNetworkInterface |
| 996 | .getInterfaceAddresses(); |
| 997 | cmd.appendArg(interfaceAddresses.size()); |
Robert Greenwalt | e83d181 | 2011-11-21 14:44:39 -0800 | [diff] [blame] | 998 | for (InterfaceAddress ia : interfaceAddresses) { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 999 | InetAddress addr = NetworkUtils.getNetworkPart( |
| 1000 | ia.getAddress(), ia.getNetworkPrefixLength()); |
| 1001 | cmd.appendArg(addr.getHostAddress() + "/" + ia.getNetworkPrefixLength()); |
Robert Greenwalt | e83d181 | 2011-11-21 14:44:39 -0800 | [diff] [blame] | 1002 | } |
Robert Greenwalt | 3b28e9a | 2011-11-02 14:37:19 -0700 | [diff] [blame] | 1003 | } |
| 1004 | |
Jeff Sharkey | 31c6e48 | 2011-11-18 17:09:01 -0800 | [diff] [blame] | 1005 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1006 | mConnector.execute(cmd); |
Jeff Sharkey | 31c6e48 | 2011-11-18 17:09:01 -0800 | [diff] [blame] | 1007 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1008 | throw e.rethrowAsParcelableException(); |
Jeff Sharkey | 31c6e48 | 2011-11-18 17:09:01 -0800 | [diff] [blame] | 1009 | } |
Robert Greenwalt | 3b28e9a | 2011-11-02 14:37:19 -0700 | [diff] [blame] | 1010 | } |
| 1011 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1012 | @Override |
| 1013 | public void enableNat(String internalInterface, String externalInterface) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1014 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1015 | try { |
Robert Greenwalt | 3b28e9a | 2011-11-02 14:37:19 -0700 | [diff] [blame] | 1016 | modifyNat("enable", internalInterface, externalInterface); |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1017 | } catch (SocketException e) { |
| 1018 | throw new IllegalStateException(e); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1019 | } |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 1020 | } |
| 1021 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1022 | @Override |
| 1023 | public void disableNat(String internalInterface, String externalInterface) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1024 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1025 | try { |
Robert Greenwalt | 3b28e9a | 2011-11-02 14:37:19 -0700 | [diff] [blame] | 1026 | modifyNat("disable", internalInterface, externalInterface); |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1027 | } catch (SocketException e) { |
| 1028 | throw new IllegalStateException(e); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1029 | } |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 1030 | } |
San Mehat | 72759df | 2010-01-19 13:50:37 -0800 | [diff] [blame] | 1031 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1032 | @Override |
| 1033 | public String[] listTtys() { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1034 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1035 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1036 | return NativeDaemonEvent.filterMessageList( |
| 1037 | mConnector.executeForList("list_ttys"), TtyListResult); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1038 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1039 | throw e.rethrowAsParcelableException(); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1040 | } |
San Mehat | 72759df | 2010-01-19 13:50:37 -0800 | [diff] [blame] | 1041 | } |
| 1042 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1043 | @Override |
| 1044 | public void attachPppd( |
| 1045 | String tty, String localAddr, String remoteAddr, String dns1Addr, String dns2Addr) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1046 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
San Mehat | 72759df | 2010-01-19 13:50:37 -0800 | [diff] [blame] | 1047 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1048 | mConnector.execute("pppd", "attach", tty, |
Robert Greenwalt | e590373 | 2011-02-22 16:00:42 -0800 | [diff] [blame] | 1049 | NetworkUtils.numericToInetAddress(localAddr).getHostAddress(), |
| 1050 | NetworkUtils.numericToInetAddress(remoteAddr).getHostAddress(), |
| 1051 | NetworkUtils.numericToInetAddress(dns1Addr).getHostAddress(), |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1052 | NetworkUtils.numericToInetAddress(dns2Addr).getHostAddress()); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1053 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1054 | throw e.rethrowAsParcelableException(); |
San Mehat | 72759df | 2010-01-19 13:50:37 -0800 | [diff] [blame] | 1055 | } |
| 1056 | } |
| 1057 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1058 | @Override |
| 1059 | public void detachPppd(String tty) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1060 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1061 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1062 | mConnector.execute("pppd", "detach", tty); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1063 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1064 | throw e.rethrowAsParcelableException(); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1065 | } |
San Mehat | 72759df | 2010-01-19 13:50:37 -0800 | [diff] [blame] | 1066 | } |
Robert Greenwalt | ce1200d | 2010-02-18 11:25:54 -0800 | [diff] [blame] | 1067 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1068 | @Override |
| 1069 | public void startAccessPoint( |
Irfan Sheriff | 9054275 | 2012-06-19 15:44:35 -0700 | [diff] [blame] | 1070 | WifiConfiguration wifiConfig, String wlanIface) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1071 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1072 | try { |
Irfan Sheriff | cb30b22 | 2011-07-29 20:54:52 -0700 | [diff] [blame] | 1073 | wifiFirmwareReload(wlanIface, "AP"); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1074 | if (wifiConfig == null) { |
Irfan Sheriff | 9054275 | 2012-06-19 15:44:35 -0700 | [diff] [blame] | 1075 | mConnector.execute("softap", "set", wlanIface); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1076 | } else { |
Irfan Sheriff | 9054275 | 2012-06-19 15:44:35 -0700 | [diff] [blame] | 1077 | mConnector.execute("softap", "set", wlanIface, wifiConfig.SSID, |
Dmitry Shmidt | 28dd15b | 2013-06-10 14:37:08 -0700 | [diff] [blame] | 1078 | "broadcast", "6", getSecurityType(wifiConfig), |
Kenny Root | 3606254 | 2013-06-10 11:09:28 -0700 | [diff] [blame] | 1079 | new SensitiveArg(wifiConfig.preSharedKey)); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1080 | } |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1081 | mConnector.execute("softap", "startap"); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1082 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1083 | throw e.rethrowAsParcelableException(); |
Irfan Sheriff | 9ab518ad | 2010-03-12 15:48:17 -0800 | [diff] [blame] | 1084 | } |
Irfan Sheriff | 5321aef | 2010-02-12 12:35:59 -0800 | [diff] [blame] | 1085 | } |
| 1086 | |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1087 | private static String getSecurityType(WifiConfiguration wifiConfig) { |
Irfan Sheriff | ec8d23a | 2011-02-16 17:00:33 -0800 | [diff] [blame] | 1088 | switch (wifiConfig.getAuthType()) { |
| 1089 | case KeyMgmt.WPA_PSK: |
| 1090 | return "wpa-psk"; |
| 1091 | case KeyMgmt.WPA2_PSK: |
| 1092 | return "wpa2-psk"; |
| 1093 | default: |
| 1094 | return "open"; |
| 1095 | } |
| 1096 | } |
| 1097 | |
Irfan Sheriff | cb30b22 | 2011-07-29 20:54:52 -0700 | [diff] [blame] | 1098 | /* @param mode can be "AP", "STA" or "P2P" */ |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1099 | @Override |
| 1100 | public void wifiFirmwareReload(String wlanIface, String mode) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1101 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Irfan Sheriff | cb30b22 | 2011-07-29 20:54:52 -0700 | [diff] [blame] | 1102 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1103 | mConnector.execute("softap", "fwreload", wlanIface, mode); |
Irfan Sheriff | cb30b22 | 2011-07-29 20:54:52 -0700 | [diff] [blame] | 1104 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1105 | throw e.rethrowAsParcelableException(); |
Irfan Sheriff | cb30b22 | 2011-07-29 20:54:52 -0700 | [diff] [blame] | 1106 | } |
| 1107 | } |
| 1108 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1109 | @Override |
| 1110 | public void stopAccessPoint(String wlanIface) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1111 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1112 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1113 | mConnector.execute("softap", "stopap"); |
Irfan Sheriff | cb30b22 | 2011-07-29 20:54:52 -0700 | [diff] [blame] | 1114 | wifiFirmwareReload(wlanIface, "STA"); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1115 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1116 | throw e.rethrowAsParcelableException(); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1117 | } |
Irfan Sheriff | 5321aef | 2010-02-12 12:35:59 -0800 | [diff] [blame] | 1118 | } |
| 1119 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1120 | @Override |
Irfan Sheriff | 9054275 | 2012-06-19 15:44:35 -0700 | [diff] [blame] | 1121 | public void setAccessPoint(WifiConfiguration wifiConfig, String wlanIface) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1122 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1123 | try { |
| 1124 | if (wifiConfig == null) { |
Irfan Sheriff | 9054275 | 2012-06-19 15:44:35 -0700 | [diff] [blame] | 1125 | mConnector.execute("softap", "set", wlanIface); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1126 | } else { |
Irfan Sheriff | 9054275 | 2012-06-19 15:44:35 -0700 | [diff] [blame] | 1127 | mConnector.execute("softap", "set", wlanIface, wifiConfig.SSID, |
Dmitry Shmidt | 28dd15b | 2013-06-10 14:37:08 -0700 | [diff] [blame] | 1128 | "broadcast", "6", getSecurityType(wifiConfig), |
Kenny Root | 3606254 | 2013-06-10 11:09:28 -0700 | [diff] [blame] | 1129 | new SensitiveArg(wifiConfig.preSharedKey)); |
Kenny Root | a80ce06 | 2010-06-01 13:23:53 -0700 | [diff] [blame] | 1130 | } |
| 1131 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1132 | throw e.rethrowAsParcelableException(); |
Irfan Sheriff | c2f54c2 | 2010-03-18 14:02:22 -0700 | [diff] [blame] | 1133 | } |
| 1134 | } |
San Mehat | 91cac64 | 2010-03-31 14:31:36 -0700 | [diff] [blame] | 1135 | |
Jeff Sharkey | eedcb95 | 2011-05-17 14:55:15 -0700 | [diff] [blame] | 1136 | @Override |
Haoyu Bai | 0412423 | 2012-06-28 15:26:19 -0700 | [diff] [blame] | 1137 | public void addIdleTimer(String iface, int timeout, String label) { |
| 1138 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
| 1139 | |
| 1140 | if (DBG) Slog.d(TAG, "Adding idletimer"); |
| 1141 | |
| 1142 | synchronized (mIdleTimerLock) { |
| 1143 | IdleTimerParams params = mActiveIdleTimers.get(iface); |
| 1144 | if (params != null) { |
| 1145 | // the interface already has idletimer, update network count |
| 1146 | params.networkCount++; |
| 1147 | return; |
| 1148 | } |
| 1149 | |
| 1150 | try { |
| 1151 | mConnector.execute("idletimer", "add", iface, Integer.toString(timeout), label); |
| 1152 | } catch (NativeDaemonConnectorException e) { |
| 1153 | throw e.rethrowAsParcelableException(); |
| 1154 | } |
| 1155 | mActiveIdleTimers.put(iface, new IdleTimerParams(timeout, label)); |
| 1156 | } |
| 1157 | } |
| 1158 | |
| 1159 | @Override |
| 1160 | public void removeIdleTimer(String iface) { |
| 1161 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
| 1162 | |
| 1163 | if (DBG) Slog.d(TAG, "Removing idletimer"); |
| 1164 | |
| 1165 | synchronized (mIdleTimerLock) { |
| 1166 | IdleTimerParams params = mActiveIdleTimers.get(iface); |
| 1167 | if (params == null || --(params.networkCount) > 0) { |
| 1168 | return; |
| 1169 | } |
| 1170 | |
| 1171 | try { |
| 1172 | mConnector.execute("idletimer", "remove", iface, |
| 1173 | Integer.toString(params.timeout), params.label); |
| 1174 | } catch (NativeDaemonConnectorException e) { |
| 1175 | throw e.rethrowAsParcelableException(); |
| 1176 | } |
| 1177 | mActiveIdleTimers.remove(iface); |
| 1178 | } |
| 1179 | } |
| 1180 | |
| 1181 | @Override |
Jeff Sharkey | e8914c3 | 2012-05-01 16:26:09 -0700 | [diff] [blame] | 1182 | public NetworkStats getNetworkStatsSummaryDev() { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1183 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | 9a2c2a6 | 2013-01-14 16:48:51 -0800 | [diff] [blame] | 1184 | try { |
| 1185 | return mStatsFactory.readNetworkStatsSummaryDev(); |
| 1186 | } catch (IOException e) { |
| 1187 | throw new IllegalStateException(e); |
| 1188 | } |
Jeff Sharkey | e8914c3 | 2012-05-01 16:26:09 -0700 | [diff] [blame] | 1189 | } |
| 1190 | |
| 1191 | @Override |
| 1192 | public NetworkStats getNetworkStatsSummaryXt() { |
| 1193 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | 9a2c2a6 | 2013-01-14 16:48:51 -0800 | [diff] [blame] | 1194 | try { |
| 1195 | return mStatsFactory.readNetworkStatsSummaryXt(); |
| 1196 | } catch (IOException e) { |
| 1197 | throw new IllegalStateException(e); |
| 1198 | } |
Jeff Sharkey | ae2c181 | 2011-10-04 13:11:40 -0700 | [diff] [blame] | 1199 | } |
| 1200 | |
Jeff Sharkey | eedcb95 | 2011-05-17 14:55:15 -0700 | [diff] [blame] | 1201 | @Override |
Jeff Sharkey | 9a13f36 | 2011-04-26 16:25:36 -0700 | [diff] [blame] | 1202 | public NetworkStats getNetworkStatsDetail() { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1203 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | 9a2c2a6 | 2013-01-14 16:48:51 -0800 | [diff] [blame] | 1204 | try { |
| 1205 | return mStatsFactory.readNetworkStatsDetail(UID_ALL); |
| 1206 | } catch (IOException e) { |
| 1207 | throw new IllegalStateException(e); |
| 1208 | } |
San Mehat | 91cac64 | 2010-03-31 14:31:36 -0700 | [diff] [blame] | 1209 | } |
| 1210 | |
Jeff Sharkey | eedcb95 | 2011-05-17 14:55:15 -0700 | [diff] [blame] | 1211 | @Override |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1212 | public void setInterfaceQuota(String iface, long quotaBytes) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1213 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 1214 | |
Jeff Sharkey | 350083e | 2011-06-29 10:45:16 -0700 | [diff] [blame] | 1215 | // silently discard when control disabled |
| 1216 | // TODO: eventually migrate to be always enabled |
| 1217 | if (!mBandwidthControlEnabled) return; |
| 1218 | |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1219 | synchronized (mQuotaLock) { |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 1220 | if (mActiveQuotas.containsKey(iface)) { |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1221 | throw new IllegalStateException("iface " + iface + " already has quota"); |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 1222 | } |
| 1223 | |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 1224 | try { |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1225 | // TODO: support quota shared across interfaces |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1226 | mConnector.execute("bandwidth", "setiquota", iface, quotaBytes); |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 1227 | mActiveQuotas.put(iface, quotaBytes); |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 1228 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1229 | throw e.rethrowAsParcelableException(); |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 1230 | } |
Ashish Sharma | 50fd36d | 2011-06-15 19:34:53 -0700 | [diff] [blame] | 1231 | } |
| 1232 | } |
| 1233 | |
| 1234 | @Override |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 1235 | public void removeInterfaceQuota(String iface) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1236 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 1237 | |
Jeff Sharkey | 350083e | 2011-06-29 10:45:16 -0700 | [diff] [blame] | 1238 | // silently discard when control disabled |
| 1239 | // TODO: eventually migrate to be always enabled |
| 1240 | if (!mBandwidthControlEnabled) return; |
| 1241 | |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1242 | synchronized (mQuotaLock) { |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 1243 | if (!mActiveQuotas.containsKey(iface)) { |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 1244 | // TODO: eventually consider throwing |
| 1245 | return; |
| 1246 | } |
| 1247 | |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 1248 | mActiveQuotas.remove(iface); |
| 1249 | mActiveAlerts.remove(iface); |
Jeff Sharkey | 38ddeaa | 2011-11-08 13:04:22 -0800 | [diff] [blame] | 1250 | |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 1251 | try { |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1252 | // TODO: support quota shared across interfaces |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1253 | mConnector.execute("bandwidth", "removeiquota", iface); |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 1254 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1255 | throw e.rethrowAsParcelableException(); |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 1256 | } |
| 1257 | } |
| 1258 | } |
| 1259 | |
| 1260 | @Override |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1261 | public void setInterfaceAlert(String iface, long alertBytes) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1262 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1263 | |
| 1264 | // silently discard when control disabled |
| 1265 | // TODO: eventually migrate to be always enabled |
| 1266 | if (!mBandwidthControlEnabled) return; |
| 1267 | |
| 1268 | // quick sanity check |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 1269 | if (!mActiveQuotas.containsKey(iface)) { |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1270 | throw new IllegalStateException("setting alert requires existing quota on iface"); |
| 1271 | } |
| 1272 | |
| 1273 | synchronized (mQuotaLock) { |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 1274 | if (mActiveAlerts.containsKey(iface)) { |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1275 | throw new IllegalStateException("iface " + iface + " already has alert"); |
| 1276 | } |
| 1277 | |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1278 | try { |
| 1279 | // TODO: support alert shared across interfaces |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1280 | mConnector.execute("bandwidth", "setinterfacealert", iface, alertBytes); |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 1281 | mActiveAlerts.put(iface, alertBytes); |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1282 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1283 | throw e.rethrowAsParcelableException(); |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1284 | } |
| 1285 | } |
| 1286 | } |
| 1287 | |
| 1288 | @Override |
| 1289 | public void removeInterfaceAlert(String iface) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1290 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1291 | |
| 1292 | // silently discard when control disabled |
| 1293 | // TODO: eventually migrate to be always enabled |
| 1294 | if (!mBandwidthControlEnabled) return; |
| 1295 | |
| 1296 | synchronized (mQuotaLock) { |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 1297 | if (!mActiveAlerts.containsKey(iface)) { |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1298 | // TODO: eventually consider throwing |
| 1299 | return; |
| 1300 | } |
| 1301 | |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1302 | try { |
| 1303 | // TODO: support alert shared across interfaces |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1304 | mConnector.execute("bandwidth", "removeinterfacealert", iface); |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 1305 | mActiveAlerts.remove(iface); |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1306 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1307 | throw e.rethrowAsParcelableException(); |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1308 | } |
| 1309 | } |
| 1310 | } |
| 1311 | |
| 1312 | @Override |
| 1313 | public void setGlobalAlert(long alertBytes) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1314 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1315 | |
| 1316 | // silently discard when control disabled |
| 1317 | // TODO: eventually migrate to be always enabled |
| 1318 | if (!mBandwidthControlEnabled) return; |
| 1319 | |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1320 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1321 | mConnector.execute("bandwidth", "setglobalalert", alertBytes); |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1322 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1323 | throw e.rethrowAsParcelableException(); |
Jeff Sharkey | 41ff7ec | 2011-07-25 15:21:22 -0700 | [diff] [blame] | 1324 | } |
| 1325 | } |
| 1326 | |
| 1327 | @Override |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 1328 | public void setUidNetworkRules(int uid, boolean rejectOnQuotaInterfaces) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1329 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 1330 | |
Jeff Sharkey | 350083e | 2011-06-29 10:45:16 -0700 | [diff] [blame] | 1331 | // silently discard when control disabled |
| 1332 | // TODO: eventually migrate to be always enabled |
| 1333 | if (!mBandwidthControlEnabled) return; |
| 1334 | |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 1335 | synchronized (mQuotaLock) { |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 1336 | final boolean oldRejectOnQuota = mUidRejectOnQuota.get(uid, false); |
| 1337 | if (oldRejectOnQuota == rejectOnQuotaInterfaces) { |
| 1338 | // TODO: eventually consider throwing |
| 1339 | return; |
| 1340 | } |
| 1341 | |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 1342 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1343 | mConnector.execute("bandwidth", |
| 1344 | rejectOnQuotaInterfaces ? "addnaughtyapps" : "removenaughtyapps", uid); |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 1345 | if (rejectOnQuotaInterfaces) { |
| 1346 | mUidRejectOnQuota.put(uid, true); |
| 1347 | } else { |
| 1348 | mUidRejectOnQuota.delete(uid); |
| 1349 | } |
| 1350 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1351 | throw e.rethrowAsParcelableException(); |
Jeff Sharkey | b3f19ca | 2011-06-29 23:54:13 -0700 | [diff] [blame] | 1352 | } |
Ashish Sharma | 50fd36d | 2011-06-15 19:34:53 -0700 | [diff] [blame] | 1353 | } |
| 1354 | } |
| 1355 | |
Jeff Sharkey | 63d27a9 | 2011-08-03 17:04:22 -0700 | [diff] [blame] | 1356 | @Override |
| 1357 | public boolean isBandwidthControlEnabled() { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1358 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | 63d27a9 | 2011-08-03 17:04:22 -0700 | [diff] [blame] | 1359 | return mBandwidthControlEnabled; |
| 1360 | } |
| 1361 | |
| 1362 | @Override |
Jeff Sharkey | eedcb95 | 2011-05-17 14:55:15 -0700 | [diff] [blame] | 1363 | public NetworkStats getNetworkStatsUidDetail(int uid) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1364 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | 9a2c2a6 | 2013-01-14 16:48:51 -0800 | [diff] [blame] | 1365 | try { |
| 1366 | return mStatsFactory.readNetworkStatsDetail(uid); |
| 1367 | } catch (IOException e) { |
| 1368 | throw new IllegalStateException(e); |
| 1369 | } |
Jeff Sharkey | eedcb95 | 2011-05-17 14:55:15 -0700 | [diff] [blame] | 1370 | } |
| 1371 | |
Jeff Sharkey | cdd02c5d | 2011-09-16 01:52:49 -0700 | [diff] [blame] | 1372 | @Override |
Jeff Sharkey | e4984be | 2013-09-10 21:03:27 -0700 | [diff] [blame] | 1373 | public NetworkStats getNetworkStatsTethering() { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1374 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | cdd02c5d | 2011-09-16 01:52:49 -0700 | [diff] [blame] | 1375 | |
Jeff Sharkey | cdd02c5d | 2011-09-16 01:52:49 -0700 | [diff] [blame] | 1376 | final NetworkStats stats = new NetworkStats(SystemClock.elapsedRealtime(), 1); |
Jeff Sharkey | cdd02c5d | 2011-09-16 01:52:49 -0700 | [diff] [blame] | 1377 | try { |
Jeff Sharkey | e4984be | 2013-09-10 21:03:27 -0700 | [diff] [blame] | 1378 | final NativeDaemonEvent[] events = mConnector.executeForList( |
| 1379 | "bandwidth", "gettetherstats"); |
| 1380 | for (NativeDaemonEvent event : events) { |
| 1381 | if (event.getCode() != TetheringStatsListResult) continue; |
| 1382 | |
| 1383 | // 114 ifaceIn ifaceOut rx_bytes rx_packets tx_bytes tx_packets |
| 1384 | final StringTokenizer tok = new StringTokenizer(event.getMessage()); |
| 1385 | try { |
| 1386 | final String ifaceIn = tok.nextToken(); |
| 1387 | final String ifaceOut = tok.nextToken(); |
| 1388 | |
| 1389 | final NetworkStats.Entry entry = new NetworkStats.Entry(); |
| 1390 | entry.iface = ifaceOut; |
| 1391 | entry.uid = UID_TETHERING; |
| 1392 | entry.set = SET_DEFAULT; |
| 1393 | entry.tag = TAG_NONE; |
| 1394 | entry.rxBytes = Long.parseLong(tok.nextToken()); |
| 1395 | entry.rxPackets = Long.parseLong(tok.nextToken()); |
| 1396 | entry.txBytes = Long.parseLong(tok.nextToken()); |
| 1397 | entry.txPackets = Long.parseLong(tok.nextToken()); |
| 1398 | stats.combineValues(entry); |
| 1399 | } catch (NoSuchElementException e) { |
| 1400 | throw new IllegalStateException("problem parsing tethering stats: " + event); |
| 1401 | } catch (NumberFormatException e) { |
| 1402 | throw new IllegalStateException("problem parsing tethering stats: " + event); |
| 1403 | } |
| 1404 | } |
Jeff Sharkey | cdd02c5d | 2011-09-16 01:52:49 -0700 | [diff] [blame] | 1405 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1406 | throw e.rethrowAsParcelableException(); |
Jeff Sharkey | cdd02c5d | 2011-09-16 01:52:49 -0700 | [diff] [blame] | 1407 | } |
Jeff Sharkey | e4984be | 2013-09-10 21:03:27 -0700 | [diff] [blame] | 1408 | return stats; |
Jeff Sharkey | cdd02c5d | 2011-09-16 01:52:49 -0700 | [diff] [blame] | 1409 | } |
| 1410 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1411 | @Override |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1412 | public void setDefaultInterfaceForDns(String iface) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1413 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Mattias Falk | 7475c0c | 2011-04-04 16:10:36 +0200 | [diff] [blame] | 1414 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1415 | mConnector.execute("resolver", "setdefaultif", iface); |
Mattias Falk | 7475c0c | 2011-04-04 16:10:36 +0200 | [diff] [blame] | 1416 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1417 | throw e.rethrowAsParcelableException(); |
Mattias Falk | 7475c0c | 2011-04-04 16:10:36 +0200 | [diff] [blame] | 1418 | } |
| 1419 | } |
| 1420 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1421 | @Override |
Robert Greenwalt | 8058f62 | 2012-11-09 10:52:27 -0800 | [diff] [blame] | 1422 | public void setDnsServersForInterface(String iface, String[] servers, String domains) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1423 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1424 | |
Robert Greenwalt | 8058f62 | 2012-11-09 10:52:27 -0800 | [diff] [blame] | 1425 | final Command cmd = new Command("resolver", "setifdns", iface, |
| 1426 | (domains == null ? "" : domains)); |
| 1427 | |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1428 | for (String s : servers) { |
| 1429 | InetAddress a = NetworkUtils.numericToInetAddress(s); |
| 1430 | if (a.isAnyLocalAddress() == false) { |
| 1431 | cmd.appendArg(a.getHostAddress()); |
Mattias Falk | 7475c0c | 2011-04-04 16:10:36 +0200 | [diff] [blame] | 1432 | } |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1433 | } |
| 1434 | |
| 1435 | try { |
| 1436 | mConnector.execute(cmd); |
Mattias Falk | 7475c0c | 2011-04-04 16:10:36 +0200 | [diff] [blame] | 1437 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1438 | throw e.rethrowAsParcelableException(); |
Mattias Falk | 7475c0c | 2011-04-04 16:10:36 +0200 | [diff] [blame] | 1439 | } |
| 1440 | } |
| 1441 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1442 | @Override |
Chad Brubaker | 3277620a | 2013-06-12 13:37:30 -0700 | [diff] [blame] | 1443 | public void setUidRangeRoute(String iface, int uid_start, int uid_end) { |
| 1444 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
| 1445 | try { |
Chad Brubaker | cca54c4 | 2013-06-27 17:41:38 -0700 | [diff] [blame] | 1446 | mConnector.execute("interface", "fwmark", |
Chad Brubaker | 3277620a | 2013-06-12 13:37:30 -0700 | [diff] [blame] | 1447 | "uid", "add", iface, uid_start, uid_end); |
| 1448 | } catch (NativeDaemonConnectorException e) { |
| 1449 | throw e.rethrowAsParcelableException(); |
| 1450 | } |
| 1451 | } |
| 1452 | |
| 1453 | @Override |
| 1454 | public void clearUidRangeRoute(String iface, int uid_start, int uid_end) { |
| 1455 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
| 1456 | try { |
Chad Brubaker | cca54c4 | 2013-06-27 17:41:38 -0700 | [diff] [blame] | 1457 | mConnector.execute("interface", "fwmark", |
Chad Brubaker | 3277620a | 2013-06-12 13:37:30 -0700 | [diff] [blame] | 1458 | "uid", "remove", iface, uid_start, uid_end); |
| 1459 | } catch (NativeDaemonConnectorException e) { |
| 1460 | throw e.rethrowAsParcelableException(); |
| 1461 | } |
| 1462 | } |
| 1463 | |
| 1464 | @Override |
| 1465 | public void setMarkedForwarding(String iface) { |
| 1466 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
| 1467 | try { |
Chad Brubaker | cca54c4 | 2013-06-27 17:41:38 -0700 | [diff] [blame] | 1468 | mConnector.execute("interface", "fwmark", "rule", "add", iface); |
Chad Brubaker | 3277620a | 2013-06-12 13:37:30 -0700 | [diff] [blame] | 1469 | } catch (NativeDaemonConnectorException e) { |
| 1470 | throw e.rethrowAsParcelableException(); |
| 1471 | } |
| 1472 | } |
| 1473 | |
| 1474 | @Override |
| 1475 | public void clearMarkedForwarding(String iface) { |
| 1476 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
| 1477 | try { |
Chad Brubaker | cca54c4 | 2013-06-27 17:41:38 -0700 | [diff] [blame] | 1478 | mConnector.execute("interface", "fwmark", "rule", "remove", iface); |
| 1479 | } catch (NativeDaemonConnectorException e) { |
| 1480 | throw e.rethrowAsParcelableException(); |
| 1481 | } |
| 1482 | } |
| 1483 | |
| 1484 | @Override |
| 1485 | public int getMarkForUid(int uid) { |
| 1486 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
| 1487 | final NativeDaemonEvent event; |
| 1488 | try { |
| 1489 | event = mConnector.execute("interface", "fwmark", "get", "mark", uid); |
| 1490 | } catch (NativeDaemonConnectorException e) { |
| 1491 | throw e.rethrowAsParcelableException(); |
| 1492 | } |
| 1493 | event.checkCode(GetMarkResult); |
| 1494 | return Integer.parseInt(event.getMessage()); |
| 1495 | } |
| 1496 | |
| 1497 | @Override |
| 1498 | public int getMarkForProtect() { |
| 1499 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
| 1500 | final NativeDaemonEvent event; |
| 1501 | try { |
| 1502 | event = mConnector.execute("interface", "fwmark", "get", "protect"); |
| 1503 | } catch (NativeDaemonConnectorException e) { |
| 1504 | throw e.rethrowAsParcelableException(); |
| 1505 | } |
| 1506 | event.checkCode(GetMarkResult); |
| 1507 | return Integer.parseInt(event.getMessage()); |
| 1508 | } |
| 1509 | |
| 1510 | @Override |
| 1511 | public void setMarkedForwardingRoute(String iface, RouteInfo route) { |
| 1512 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
| 1513 | try { |
| 1514 | LinkAddress dest = route.getDestination(); |
| 1515 | mConnector.execute("interface", "fwmark", "route", "add", iface, |
| 1516 | dest.getAddress().getHostAddress(), dest.getNetworkPrefixLength()); |
| 1517 | } catch (NativeDaemonConnectorException e) { |
| 1518 | throw e.rethrowAsParcelableException(); |
| 1519 | } |
| 1520 | } |
| 1521 | |
| 1522 | @Override |
| 1523 | public void clearMarkedForwardingRoute(String iface, RouteInfo route) { |
| 1524 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
| 1525 | try { |
| 1526 | LinkAddress dest = route.getDestination(); |
| 1527 | mConnector.execute("interface", "fwmark", "route", "remove", iface, |
| 1528 | dest.getAddress().getHostAddress(), dest.getNetworkPrefixLength()); |
Chad Brubaker | 3277620a | 2013-06-12 13:37:30 -0700 | [diff] [blame] | 1529 | } catch (NativeDaemonConnectorException e) { |
| 1530 | throw e.rethrowAsParcelableException(); |
| 1531 | } |
| 1532 | } |
| 1533 | |
| 1534 | @Override |
Chad Brubaker | f336d72 | 2013-07-15 16:34:04 -0700 | [diff] [blame] | 1535 | public void setHostExemption(LinkAddress host) { |
| 1536 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
| 1537 | try { |
| 1538 | mConnector.execute("interface", "fwmark", "exempt", "add", host); |
| 1539 | } catch (NativeDaemonConnectorException e) { |
| 1540 | throw e.rethrowAsParcelableException(); |
| 1541 | } |
| 1542 | } |
| 1543 | |
| 1544 | @Override |
| 1545 | public void clearHostExemption(LinkAddress host) { |
| 1546 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
| 1547 | try { |
| 1548 | mConnector.execute("interface", "fwmark", "exempt", "remove", host); |
| 1549 | } catch (NativeDaemonConnectorException e) { |
| 1550 | throw e.rethrowAsParcelableException(); |
| 1551 | } |
| 1552 | } |
| 1553 | |
| 1554 | @Override |
Chad Brubaker | 3277620a | 2013-06-12 13:37:30 -0700 | [diff] [blame] | 1555 | public void setDnsInterfaceForUidRange(String iface, int uid_start, int uid_end) { |
| 1556 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
| 1557 | try { |
| 1558 | mConnector.execute("resolver", "setifaceforuidrange", iface, uid_start, uid_end); |
| 1559 | } catch (NativeDaemonConnectorException e) { |
| 1560 | throw e.rethrowAsParcelableException(); |
| 1561 | } |
| 1562 | } |
| 1563 | |
| 1564 | @Override |
| 1565 | public void clearDnsInterfaceForUidRange(int uid_start, int uid_end) { |
| 1566 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
| 1567 | try { |
| 1568 | mConnector.execute("resolver", "clearifaceforuidrange", uid_start, uid_end); |
| 1569 | } catch (NativeDaemonConnectorException e) { |
| 1570 | throw e.rethrowAsParcelableException(); |
| 1571 | } |
| 1572 | } |
| 1573 | |
| 1574 | @Override |
| 1575 | public void clearDnsInterfaceMaps() { |
| 1576 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
| 1577 | try { |
| 1578 | mConnector.execute("resolver", "clearifacemapping"); |
| 1579 | } catch (NativeDaemonConnectorException e) { |
| 1580 | throw e.rethrowAsParcelableException(); |
| 1581 | } |
| 1582 | } |
| 1583 | |
| 1584 | |
| 1585 | @Override |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1586 | public void flushDefaultDnsCache() { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1587 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Mattias Falk | 7475c0c | 2011-04-04 16:10:36 +0200 | [diff] [blame] | 1588 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1589 | mConnector.execute("resolver", "flushdefaultif"); |
Mattias Falk | 7475c0c | 2011-04-04 16:10:36 +0200 | [diff] [blame] | 1590 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1591 | throw e.rethrowAsParcelableException(); |
Mattias Falk | 7475c0c | 2011-04-04 16:10:36 +0200 | [diff] [blame] | 1592 | } |
| 1593 | } |
| 1594 | |
Jeff Sharkey | af75c33 | 2011-11-18 12:41:12 -0800 | [diff] [blame] | 1595 | @Override |
| 1596 | public void flushInterfaceDnsCache(String iface) { |
Jeff Sharkey | 4529bb6 | 2011-12-14 10:31:54 -0800 | [diff] [blame] | 1597 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
Mattias Falk | 7475c0c | 2011-04-04 16:10:36 +0200 | [diff] [blame] | 1598 | try { |
Jeff Sharkey | ba2896e | 2011-11-30 18:13:54 -0800 | [diff] [blame] | 1599 | mConnector.execute("resolver", "flushif", iface); |
Mattias Falk | 7475c0c | 2011-04-04 16:10:36 +0200 | [diff] [blame] | 1600 | } catch (NativeDaemonConnectorException e) { |
Jeff Sharkey | 276642b | 2011-12-01 11:24:24 -0800 | [diff] [blame] | 1601 | throw e.rethrowAsParcelableException(); |
Mattias Falk | 7475c0c | 2011-04-04 16:10:36 +0200 | [diff] [blame] | 1602 | } |
| 1603 | } |
Jeff Sharkey | fa23c5a | 2011-08-09 21:44:24 -0700 | [diff] [blame] | 1604 | |
Jeff Sharkey | c268f0b | 2012-08-24 10:25:31 -0700 | [diff] [blame] | 1605 | @Override |
| 1606 | public void setFirewallEnabled(boolean enabled) { |
Jeff Sharkey | f56e243 | 2012-09-06 17:54:29 -0700 | [diff] [blame] | 1607 | enforceSystemUid(); |
Jeff Sharkey | c268f0b | 2012-08-24 10:25:31 -0700 | [diff] [blame] | 1608 | try { |
| 1609 | mConnector.execute("firewall", enabled ? "enable" : "disable"); |
| 1610 | mFirewallEnabled = enabled; |
| 1611 | } catch (NativeDaemonConnectorException e) { |
| 1612 | throw e.rethrowAsParcelableException(); |
| 1613 | } |
| 1614 | } |
| 1615 | |
| 1616 | @Override |
| 1617 | public boolean isFirewallEnabled() { |
Jeff Sharkey | f56e243 | 2012-09-06 17:54:29 -0700 | [diff] [blame] | 1618 | enforceSystemUid(); |
Jeff Sharkey | c268f0b | 2012-08-24 10:25:31 -0700 | [diff] [blame] | 1619 | return mFirewallEnabled; |
| 1620 | } |
| 1621 | |
| 1622 | @Override |
Jeff Sharkey | 2c09298 | 2012-08-24 11:44:40 -0700 | [diff] [blame] | 1623 | public void setFirewallInterfaceRule(String iface, boolean allow) { |
Jeff Sharkey | f56e243 | 2012-09-06 17:54:29 -0700 | [diff] [blame] | 1624 | enforceSystemUid(); |
Jeff Sharkey | c268f0b | 2012-08-24 10:25:31 -0700 | [diff] [blame] | 1625 | Preconditions.checkState(mFirewallEnabled); |
| 1626 | final String rule = allow ? ALLOW : DENY; |
| 1627 | try { |
| 1628 | mConnector.execute("firewall", "set_interface_rule", iface, rule); |
| 1629 | } catch (NativeDaemonConnectorException e) { |
| 1630 | throw e.rethrowAsParcelableException(); |
| 1631 | } |
| 1632 | } |
| 1633 | |
| 1634 | @Override |
Jeff Sharkey | 2c09298 | 2012-08-24 11:44:40 -0700 | [diff] [blame] | 1635 | public void setFirewallEgressSourceRule(String addr, boolean allow) { |
Jeff Sharkey | f56e243 | 2012-09-06 17:54:29 -0700 | [diff] [blame] | 1636 | enforceSystemUid(); |
Jeff Sharkey | c268f0b | 2012-08-24 10:25:31 -0700 | [diff] [blame] | 1637 | Preconditions.checkState(mFirewallEnabled); |
| 1638 | final String rule = allow ? ALLOW : DENY; |
| 1639 | try { |
| 1640 | mConnector.execute("firewall", "set_egress_source_rule", addr, rule); |
| 1641 | } catch (NativeDaemonConnectorException e) { |
| 1642 | throw e.rethrowAsParcelableException(); |
| 1643 | } |
| 1644 | } |
| 1645 | |
| 1646 | @Override |
Jeff Sharkey | 2c09298 | 2012-08-24 11:44:40 -0700 | [diff] [blame] | 1647 | public void setFirewallEgressDestRule(String addr, int port, boolean allow) { |
Jeff Sharkey | f56e243 | 2012-09-06 17:54:29 -0700 | [diff] [blame] | 1648 | enforceSystemUid(); |
Jeff Sharkey | c268f0b | 2012-08-24 10:25:31 -0700 | [diff] [blame] | 1649 | Preconditions.checkState(mFirewallEnabled); |
| 1650 | final String rule = allow ? ALLOW : DENY; |
| 1651 | try { |
| 1652 | mConnector.execute("firewall", "set_egress_dest_rule", addr, port, rule); |
| 1653 | } catch (NativeDaemonConnectorException e) { |
| 1654 | throw e.rethrowAsParcelableException(); |
| 1655 | } |
| 1656 | } |
| 1657 | |
| 1658 | @Override |
Jeff Sharkey | 2c09298 | 2012-08-24 11:44:40 -0700 | [diff] [blame] | 1659 | public void setFirewallUidRule(int uid, boolean allow) { |
Jeff Sharkey | f56e243 | 2012-09-06 17:54:29 -0700 | [diff] [blame] | 1660 | enforceSystemUid(); |
Jeff Sharkey | c268f0b | 2012-08-24 10:25:31 -0700 | [diff] [blame] | 1661 | Preconditions.checkState(mFirewallEnabled); |
| 1662 | final String rule = allow ? ALLOW : DENY; |
| 1663 | try { |
| 1664 | mConnector.execute("firewall", "set_uid_rule", uid, rule); |
| 1665 | } catch (NativeDaemonConnectorException e) { |
| 1666 | throw e.rethrowAsParcelableException(); |
| 1667 | } |
| 1668 | } |
| 1669 | |
Jeff Sharkey | f56e243 | 2012-09-06 17:54:29 -0700 | [diff] [blame] | 1670 | private static void enforceSystemUid() { |
| 1671 | final int uid = Binder.getCallingUid(); |
| 1672 | if (uid != Process.SYSTEM_UID) { |
| 1673 | throw new SecurityException("Only available to AID_SYSTEM"); |
| 1674 | } |
| 1675 | } |
| 1676 | |
Jeff Sharkey | c268f0b | 2012-08-24 10:25:31 -0700 | [diff] [blame] | 1677 | @Override |
Mattias Falk | 8b47b36 | 2011-08-23 14:15:13 +0200 | [diff] [blame] | 1678 | public void setDnsInterfaceForPid(String iface, int pid) throws IllegalStateException { |
| 1679 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
| 1680 | try { |
Jeff Sharkey | 0c232f5 | 2013-02-13 11:27:24 -0800 | [diff] [blame] | 1681 | mConnector.execute("resolver", "setifaceforpid", iface, pid); |
Mattias Falk | 8b47b36 | 2011-08-23 14:15:13 +0200 | [diff] [blame] | 1682 | } catch (NativeDaemonConnectorException e) { |
| 1683 | throw new IllegalStateException( |
| 1684 | "Error communicating with native deamon to set interface for pid" + iface, e); |
| 1685 | } |
| 1686 | } |
| 1687 | |
| 1688 | @Override |
| 1689 | public void clearDnsInterfaceForPid(int pid) throws IllegalStateException { |
| 1690 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
| 1691 | try { |
Jeff Sharkey | 0c232f5 | 2013-02-13 11:27:24 -0800 | [diff] [blame] | 1692 | mConnector.execute("resolver", "clearifaceforpid", pid); |
Mattias Falk | 8b47b36 | 2011-08-23 14:15:13 +0200 | [diff] [blame] | 1693 | } catch (NativeDaemonConnectorException e) { |
| 1694 | throw new IllegalStateException( |
| 1695 | "Error communicating with native deamon to clear interface for pid " + pid, e); |
| 1696 | } |
| 1697 | } |
| 1698 | |
Lorenzo Colitti | 7975184 | 2013-02-28 16:16:03 +0900 | [diff] [blame] | 1699 | @Override |
| 1700 | public void startClatd(String interfaceName) throws IllegalStateException { |
| 1701 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
| 1702 | |
| 1703 | try { |
| 1704 | mConnector.execute("clatd", "start", interfaceName); |
| 1705 | } catch (NativeDaemonConnectorException e) { |
| 1706 | throw e.rethrowAsParcelableException(); |
| 1707 | } |
| 1708 | } |
| 1709 | |
| 1710 | @Override |
| 1711 | public void stopClatd() throws IllegalStateException { |
| 1712 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
| 1713 | |
| 1714 | try { |
| 1715 | mConnector.execute("clatd", "stop"); |
| 1716 | } catch (NativeDaemonConnectorException e) { |
| 1717 | throw e.rethrowAsParcelableException(); |
| 1718 | } |
| 1719 | } |
| 1720 | |
| 1721 | @Override |
| 1722 | public boolean isClatdStarted() { |
| 1723 | mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG); |
| 1724 | |
| 1725 | final NativeDaemonEvent event; |
| 1726 | try { |
| 1727 | event = mConnector.execute("clatd", "status"); |
| 1728 | } catch (NativeDaemonConnectorException e) { |
| 1729 | throw e.rethrowAsParcelableException(); |
| 1730 | } |
| 1731 | |
| 1732 | event.checkCode(ClatdStatusResult); |
| 1733 | return event.getMessage().endsWith("started"); |
| 1734 | } |
| 1735 | |
Mattias Falk | 8b47b36 | 2011-08-23 14:15:13 +0200 | [diff] [blame] | 1736 | /** {@inheritDoc} */ |
Jeff Sharkey | 7b4596f | 2013-02-25 10:55:29 -0800 | [diff] [blame] | 1737 | @Override |
Jeff Sharkey | fa23c5a | 2011-08-09 21:44:24 -0700 | [diff] [blame] | 1738 | public void monitor() { |
| 1739 | if (mConnector != null) { |
| 1740 | mConnector.monitor(); |
| 1741 | } |
| 1742 | } |
Jeff Sharkey | 47eb102 | 2011-08-25 17:48:52 -0700 | [diff] [blame] | 1743 | |
| 1744 | @Override |
| 1745 | protected void dump(FileDescriptor fd, PrintWriter pw, String[] args) { |
| 1746 | mContext.enforceCallingOrSelfPermission(DUMP, TAG); |
| 1747 | |
Robert Greenwalt | 470fd72 | 2012-01-18 12:51:15 -0800 | [diff] [blame] | 1748 | pw.println("NetworkManagementService NativeDaemonConnector Log:"); |
| 1749 | mConnector.dump(fd, pw, args); |
| 1750 | pw.println(); |
| 1751 | |
Jeff Sharkey | 47eb102 | 2011-08-25 17:48:52 -0700 | [diff] [blame] | 1752 | pw.print("Bandwidth control enabled: "); pw.println(mBandwidthControlEnabled); |
| 1753 | |
| 1754 | synchronized (mQuotaLock) { |
Jeff Sharkey | b24a785 | 2012-05-01 15:19:37 -0700 | [diff] [blame] | 1755 | pw.print("Active quota ifaces: "); pw.println(mActiveQuotas.toString()); |
| 1756 | pw.print("Active alert ifaces: "); pw.println(mActiveAlerts.toString()); |
Jeff Sharkey | 47eb102 | 2011-08-25 17:48:52 -0700 | [diff] [blame] | 1757 | } |
| 1758 | |
| 1759 | synchronized (mUidRejectOnQuota) { |
| 1760 | pw.print("UID reject on quota ifaces: ["); |
| 1761 | final int size = mUidRejectOnQuota.size(); |
| 1762 | for (int i = 0; i < size; i++) { |
| 1763 | pw.print(mUidRejectOnQuota.keyAt(i)); |
| 1764 | if (i < size - 1) pw.print(","); |
| 1765 | } |
| 1766 | pw.println("]"); |
| 1767 | } |
Jeff Sharkey | c268f0b | 2012-08-24 10:25:31 -0700 | [diff] [blame] | 1768 | |
| 1769 | pw.print("Firewall enabled: "); pw.println(mFirewallEnabled); |
Jeff Sharkey | 47eb102 | 2011-08-25 17:48:52 -0700 | [diff] [blame] | 1770 | } |
San Mehat | 873f214 | 2010-01-14 10:25:07 -0800 | [diff] [blame] | 1771 | } |