WifiServiceImpl.java revision 3ebf0b17fd1cdd3a0ef22d9e199c1686c01dcc9f
1155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande/* 2155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * Copyright (C) 2010 The Android Open Source Project 3155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * 4155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * Licensed under the Apache License, Version 2.0 (the "License"); 5155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * you may not use this file except in compliance with the License. 6155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * You may obtain a copy of the License at 7155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * 8155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * http://www.apache.org/licenses/LICENSE-2.0 9155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * 10155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * Unless required by applicable law or agreed to in writing, software 11155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * distributed under the License is distributed on an "AS IS" BASIS, 12155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * See the License for the specific language governing permissions and 14155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * limitations under the License. 15155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 16155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 17155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandepackage com.android.server.wifi; 18155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 19eee1d479d8d402a2e78e2f143e957030cfc77749Vinit Deshpandeimport static com.android.server.wifi.WifiController.CMD_AIRPLANE_TOGGLED; 20eee1d479d8d402a2e78e2f143e957030cfc77749Vinit Deshpandeimport static com.android.server.wifi.WifiController.CMD_BATTERY_CHANGED; 21090aa74f2d36010abba6563a39c87ab7ba8a7473Vinit Deshpandeimport static com.android.server.wifi.WifiController.CMD_EMERGENCY_CALL_STATE_CHANGED; 22eee1d479d8d402a2e78e2f143e957030cfc77749Vinit Deshpandeimport static com.android.server.wifi.WifiController.CMD_EMERGENCY_MODE_CHANGED; 23eee1d479d8d402a2e78e2f143e957030cfc77749Vinit Deshpandeimport static com.android.server.wifi.WifiController.CMD_LOCKS_CHANGED; 24eee1d479d8d402a2e78e2f143e957030cfc77749Vinit Deshpandeimport static com.android.server.wifi.WifiController.CMD_SCAN_ALWAYS_MODE_CHANGED; 25eee1d479d8d402a2e78e2f143e957030cfc77749Vinit Deshpandeimport static com.android.server.wifi.WifiController.CMD_SCREEN_OFF; 26eee1d479d8d402a2e78e2f143e957030cfc77749Vinit Deshpandeimport static com.android.server.wifi.WifiController.CMD_SCREEN_ON; 27eee1d479d8d402a2e78e2f143e957030cfc77749Vinit Deshpandeimport static com.android.server.wifi.WifiController.CMD_SET_AP; 28eee1d479d8d402a2e78e2f143e957030cfc77749Vinit Deshpandeimport static com.android.server.wifi.WifiController.CMD_USER_PRESENT; 29eee1d479d8d402a2e78e2f143e957030cfc77749Vinit Deshpandeimport static com.android.server.wifi.WifiController.CMD_WIFI_TOGGLED; 30eee1d479d8d402a2e78e2f143e957030cfc77749Vinit Deshpande 319086afccf6938a49eb9a2cd248917c1cb0943942vandwalleimport android.Manifest; 32155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandeimport android.app.AppOpsManager; 33155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandeimport android.bluetooth.BluetoothAdapter; 34155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandeimport android.content.BroadcastReceiver; 35155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandeimport android.content.Context; 36155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandeimport android.content.Intent; 37155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandeimport android.content.IntentFilter; 38155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandeimport android.content.pm.PackageManager; 39155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandeimport android.database.ContentObserver; 4034f173a54307c39ffe5dfab52e7ef8166a00539eRobert Greenwaltimport android.net.ConnectivityManager; 41155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandeimport android.net.DhcpInfo; 42155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandeimport android.net.DhcpResults; 439846078598c3468f8813dbfa58238a1846bd81efSanket Padaweimport android.net.Network; 44155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandeimport android.net.NetworkUtils; 45e487a4648dd41881e754f1224aaedead78a0777dSky Faberimport android.net.Uri; 4684d962ec8f487f824214744498bba505a6db0c59Randy Panimport android.net.ip.IpManager; 473ecf5a032e94b6538a56f94a5b33e50cbc464007Jaewan Kimimport android.net.wifi.IWifiManager; 482e814680f4dd27a5f825afab189843582235cedcJan Nordqvistimport android.net.wifi.PasspointManagementObjectDefinition; 498be2ac8cec40a2000715849b627642bdc87c10b3Shirish Kaleleimport android.net.wifi.ScanResult; 508be2ac8cec40a2000715849b627642bdc87c10b3Shirish Kaleleimport android.net.wifi.ScanSettings; 518be2ac8cec40a2000715849b627642bdc87c10b3Shirish Kaleleimport android.net.wifi.WifiActivityEnergyInfo; 528be2ac8cec40a2000715849b627642bdc87c10b3Shirish Kaleleimport android.net.wifi.WifiConfiguration; 538be2ac8cec40a2000715849b627642bdc87c10b3Shirish Kaleleimport android.net.wifi.WifiConnectionStatistics; 548be2ac8cec40a2000715849b627642bdc87c10b3Shirish Kaleleimport android.net.wifi.WifiEnterpriseConfig; 558be2ac8cec40a2000715849b627642bdc87c10b3Shirish Kaleleimport android.net.wifi.WifiInfo; 568be2ac8cec40a2000715849b627642bdc87c10b3Shirish Kaleleimport android.net.wifi.WifiLinkLayerStats; 578be2ac8cec40a2000715849b627642bdc87c10b3Shirish Kaleleimport android.net.wifi.WifiManager; 586c11cd5d6ff04afdf1bbbc99a850025d46c7bdc9Rebecca Silbersteinimport android.net.wifi.WifiScanner; 593ebf0b17fd1cdd3a0ef22d9e199c1686c01dcc9fPeter Qiuimport android.net.wifi.hotspot2.PasspointConfiguration; 603ecf5a032e94b6538a56f94a5b33e50cbc464007Jaewan Kimimport android.os.AsyncTask; 61c48fd721a9a3273f0faa927d93caad4c9832af7dAdam Lesinskiimport android.os.BatteryStats; 62155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandeimport android.os.Binder; 63e660aa2b9c9ca3a5c7903c37571ca7b91feb4ccfFyodor Kupolovimport android.os.Build; 64c48fd721a9a3273f0faa927d93caad4c9832af7dAdam Lesinskiimport android.os.Bundle; 65155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandeimport android.os.Handler; 66155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandeimport android.os.HandlerThread; 67155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandeimport android.os.IBinder; 6840abf54c81c5624641543d86e1d7ab21ebe30175Paul Stewartimport android.os.Looper; 69155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandeimport android.os.Message; 703ecf5a032e94b6538a56f94a5b33e50cbc464007Jaewan Kimimport android.os.Messenger; 7103b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackbornimport android.os.PowerManager; 72155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandeimport android.os.RemoteException; 73c48fd721a9a3273f0faa927d93caad4c9832af7dAdam Lesinskiimport android.os.ResultReceiver; 74186f7513a080eb1a419b6d83286d62961168a5feAdam Lesinskiimport android.os.SystemClock; 75155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandeimport android.os.UserHandle; 76fd5470391e5342daa38d00b68ccbccfeacbe6d33Alexandra Gherghinaimport android.os.UserManager; 77155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandeimport android.os.WorkSource; 78155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandeimport android.provider.Settings; 794d381bc39f5263effdae73ec99065eb299b806caVinit Deshpandeimport android.text.TextUtils; 80992ae00f25a9cc22cf5db3261bd7e72927069cf7vandwalleimport android.util.Log; 81155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandeimport android.util.Slog; 82155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 8398e43e5f48a4c87343fc311feda4fa5489948822Vinit Deshpandeimport com.android.internal.telephony.IccCardConstants; 84090aa74f2d36010abba6563a39c87ab7ba8a7473Vinit Deshpandeimport com.android.internal.telephony.PhoneConstants; 858be2ac8cec40a2000715849b627642bdc87c10b3Shirish Kaleleimport com.android.internal.telephony.TelephonyIntents; 868be2ac8cec40a2000715849b627642bdc87c10b3Shirish Kaleleimport com.android.internal.util.AsyncChannel; 878be2ac8cec40a2000715849b627642bdc87c10b3Shirish Kaleleimport com.android.server.wifi.configparse.ConfigBuilder; 8892f4d52b14d8847f6f81712bf3bbfa0f1203eef5Sohani Raoimport com.android.server.wifi.util.WifiPermissionsUtil; 898be2ac8cec40a2000715849b627642bdc87c10b3Shirish Kalele 908be2ac8cec40a2000715849b627642bdc87c10b3Shirish Kaleleimport org.xml.sax.SAXException; 918be2ac8cec40a2000715849b627642bdc87c10b3Shirish Kalele 92155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandeimport java.io.BufferedReader; 93155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandeimport java.io.FileDescriptor; 948be2ac8cec40a2000715849b627642bdc87c10b3Shirish Kaleleimport java.io.FileNotFoundException; 95155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandeimport java.io.FileReader; 96155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandeimport java.io.IOException; 97155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandeimport java.io.PrintWriter; 98155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandeimport java.net.Inet4Address; 998be2ac8cec40a2000715849b627642bdc87c10b3Shirish Kaleleimport java.net.InetAddress; 100a1edc185d46d85e04930a5e12b465de9fea64afeJan Nordqvistimport java.security.GeneralSecurityException; 10131891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvistimport java.security.KeyStore; 10231891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvistimport java.security.cert.CertPath; 10331891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvistimport java.security.cert.CertPathValidator; 1049a069cba2e5ae31ee00d9ec9a3c25bdb7052aa78Jan Nordqvistimport java.security.cert.CertPathValidatorException; 10531891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvistimport java.security.cert.CertificateFactory; 10631891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvistimport java.security.cert.PKIXParameters; 10731891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvistimport java.security.cert.X509Certificate; 108155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandeimport java.util.ArrayList; 10931891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvistimport java.util.Arrays; 110155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandeimport java.util.List; 111155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 112155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande/** 113155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * WifiService handles remote WiFi operation requests by implementing 114155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * the IWifiManager interface. 115155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * 116155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @hide 117155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 11879a4204d12f32d2f6a4dfc8500f5e74718cabb8dVinit Deshpandepublic class WifiServiceImpl extends IWifiManager.Stub { 119155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande private static final String TAG = "WifiService"; 120f22d23092ab37286a5ef9d257d5bb32c421d2669vandwalle private static final boolean DBG = true; 12170b75cda33a05e8b6e6724ed08e4e72f6fee0471Pierre Vandwalle private static final boolean VDBG = false; 122155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 12384ee4726383fd968ab43caf120d15d9f47a51a54Paul Stewart // Dumpsys argument to enable/disable disconnect on IP reachability failures. 12484ee4726383fd968ab43caf120d15d9f47a51a54Paul Stewart private static final String DUMP_ARG_SET_IPREACH_DISCONNECT = "set-ipreach-disconnect"; 12584ee4726383fd968ab43caf120d15d9f47a51a54Paul Stewart private static final String DUMP_ARG_SET_IPREACH_DISCONNECT_ENABLED = "enabled"; 12684ee4726383fd968ab43caf120d15d9f47a51a54Paul Stewart private static final String DUMP_ARG_SET_IPREACH_DISCONNECT_DISABLED = "disabled"; 12784ee4726383fd968ab43caf120d15d9f47a51a54Paul Stewart 128155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande final WifiStateMachine mWifiStateMachine; 129155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 130155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande private final Context mContext; 1310091305175e8c6fe7fc6d01efb9d405961db4ac7Ningyuan Wang private final FrameworkFacade mFacade; 132155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 13303b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn private final PowerManager mPowerManager; 134155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande private final AppOpsManager mAppOps; 135f9d866f1b4e93593b3411886fd71e729f4a5a205Stuart Scott private final UserManager mUserManager; 136d02611ce4158fda6c2d14ee13ad7f9553f416d21Ningyuan Wang private final WifiCountryCode mCountryCode; 137ebb7e0cb4572f73325a749539d589ebdefb8635cvandwalle // Debug counter tracking scan requests sent by WifiManager 138ebb7e0cb4572f73325a749539d589ebdefb8635cvandwalle private int scanRequestCounter = 0; 139ebb7e0cb4572f73325a749539d589ebdefb8635cvandwalle 140155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /* Tracks the open wi-fi network notification */ 141155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande private WifiNotificationController mNotificationController; 142155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /* Polls traffic stats and notifies clients */ 143155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande private WifiTrafficPoller mTrafficPoller; 144155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /* Tracks the persisted states for wi-fi & airplane mode */ 145155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande final WifiSettingsStore mSettingsStore; 1461b067831bbff14f8e7a99b927b69f714d1b03448Glen Kuhne /* Logs connection events and some general router and scan stats */ 1471b067831bbff14f8e7a99b927b69f714d1b03448Glen Kuhne private final WifiMetrics mWifiMetrics; 1482bfc67c9893c0a525b224d68dd73a74212b0c29fArthur Hsu /* Manages affiliated certificates for current user */ 1492bfc67c9893c0a525b224d68dd73a74212b0c29fArthur Hsu private final WifiCertManager mCertManager; 1502bfc67c9893c0a525b224d68dd73a74212b0c29fArthur Hsu 151637a86ffb3a036a4f26a471378b57d8817f35c25Glen Kuhne private final WifiInjector mWifiInjector; 152ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius /* Backup/Restore Module */ 153ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius private final WifiBackupRestore mWifiBackupRestore; 154ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius 1556c11cd5d6ff04afdf1bbbc99a850025d46c7bdc9Rebecca Silberstein private WifiScanner mWifiScanner; 1566c11cd5d6ff04afdf1bbbc99a850025d46c7bdc9Rebecca Silberstein 157155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 158155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * Asynchronous channel to WifiStateMachine 159155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 160155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande private AsyncChannel mWifiStateMachineChannel; 161155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 16292f4d52b14d8847f6f81712bf3bbfa0f1203eef5Sohani Rao private WifiPermissionsUtil mWifiPermissionsUtil; 16392f4d52b14d8847f6f81712bf3bbfa0f1203eef5Sohani Rao 164155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 165155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * Handles client connections 166155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 167155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande private class ClientHandler extends Handler { 168155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 16940abf54c81c5624641543d86e1d7ab21ebe30175Paul Stewart ClientHandler(Looper looper) { 170155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande super(looper); 171155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 172155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 173155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande @Override 174155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public void handleMessage(Message msg) { 175155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande switch (msg.what) { 176155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande case AsyncChannel.CMD_CHANNEL_HALF_CONNECTED: { 177155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (msg.arg1 == AsyncChannel.STATUS_SUCCESSFUL) { 178155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (DBG) Slog.d(TAG, "New client listening to asynchronous messages"); 179155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande // We track the clients by the Messenger 180155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande // since it is expected to be always available 181155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mTrafficPoller.addClient(msg.replyTo); 182155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } else { 183155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande Slog.e(TAG, "Client connection failure, error=" + msg.arg1); 184155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 185155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande break; 186155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 187155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande case AsyncChannel.CMD_CHANNEL_DISCONNECTED: { 188155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (msg.arg1 == AsyncChannel.STATUS_SEND_UNSUCCESSFUL) { 189155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (DBG) Slog.d(TAG, "Send failed, client connection lost"); 190155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } else { 191155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (DBG) Slog.d(TAG, "Client connection lost with reason: " + msg.arg1); 192155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 193155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mTrafficPoller.removeClient(msg.replyTo); 194155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande break; 195155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 196155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande case AsyncChannel.CMD_CHANNEL_FULL_CONNECTION: { 197155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande AsyncChannel ac = new AsyncChannel(); 198155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande ac.connect(mContext, this, msg.replyTo); 199155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande break; 200155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 201155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /* Client commands are forwarded to state machine */ 202155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande case WifiManager.CONNECT_NETWORK: 203155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande case WifiManager.SAVE_NETWORK: { 204155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande WifiConfiguration config = (WifiConfiguration) msg.obj; 205155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande int networkId = msg.arg1; 206992ae00f25a9cc22cf5db3261bd7e72927069cf7vandwalle if (msg.what == WifiManager.SAVE_NETWORK) { 207f9946f5663f2d7a9a69cb8b7e82a4ef8b1825c48Mitchell Wills Slog.d("WiFiServiceImpl ", "SAVE" 208992ae00f25a9cc22cf5db3261bd7e72927069cf7vandwalle + " nid=" + Integer.toString(networkId) 209e487a4648dd41881e754f1224aaedead78a0777dSky Faber + " uid=" + msg.sendingUid 210e487a4648dd41881e754f1224aaedead78a0777dSky Faber + " name=" 211e487a4648dd41881e754f1224aaedead78a0777dSky Faber + mContext.getPackageManager().getNameForUid(msg.sendingUid)); 212992ae00f25a9cc22cf5db3261bd7e72927069cf7vandwalle } 213992ae00f25a9cc22cf5db3261bd7e72927069cf7vandwalle if (msg.what == WifiManager.CONNECT_NETWORK) { 214f9946f5663f2d7a9a69cb8b7e82a4ef8b1825c48Mitchell Wills Slog.d("WiFiServiceImpl ", "CONNECT " 215992ae00f25a9cc22cf5db3261bd7e72927069cf7vandwalle + " nid=" + Integer.toString(networkId) 216e487a4648dd41881e754f1224aaedead78a0777dSky Faber + " uid=" + msg.sendingUid 217e487a4648dd41881e754f1224aaedead78a0777dSky Faber + " name=" 218e487a4648dd41881e754f1224aaedead78a0777dSky Faber + mContext.getPackageManager().getNameForUid(msg.sendingUid)); 219992ae00f25a9cc22cf5db3261bd7e72927069cf7vandwalle } 220e487a4648dd41881e754f1224aaedead78a0777dSky Faber 221d03a9283285bb7adef6c687eb3a91fa4a8c4b502Vinit Deshpande if (config != null && isValid(config)) { 22264c98f4afda6c7970c5d563580165a308d5e7c15Jason Monk if (DBG) Slog.d(TAG, "Connect with config" + config); 22364c98f4afda6c7970c5d563580165a308d5e7c15Jason Monk mWifiStateMachine.sendMessage(Message.obtain(msg)); 224155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } else if (config == null 225155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande && networkId != WifiConfiguration.INVALID_NETWORK_ID) { 226155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (DBG) Slog.d(TAG, "Connect with networkId" + networkId); 227155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mWifiStateMachine.sendMessage(Message.obtain(msg)); 228155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } else { 229155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande Slog.e(TAG, "ClientHandler.handleMessage ignoring invalid msg=" + msg); 230155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (msg.what == WifiManager.CONNECT_NETWORK) { 231c35d728a15e9270f5642ef79f5245c89d749285fSky Faber replyFailed(msg, WifiManager.CONNECT_NETWORK_FAILED, 232c35d728a15e9270f5642ef79f5245c89d749285fSky Faber WifiManager.INVALID_ARGS); 233155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } else { 234c35d728a15e9270f5642ef79f5245c89d749285fSky Faber replyFailed(msg, WifiManager.SAVE_NETWORK_FAILED, 235c35d728a15e9270f5642ef79f5245c89d749285fSky Faber WifiManager.INVALID_ARGS); 236155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 237155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 238155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande break; 239155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 240155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande case WifiManager.FORGET_NETWORK: 241bace539f9cdc4ffb521c8251dd1c56073e805cd4Bartosz Fabianowski mWifiStateMachine.sendMessage(Message.obtain(msg)); 242002ea67f42b0f69a8c9fa4719391f9476567b762Sky Faber break; 243155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande case WifiManager.START_WPS: 244155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande case WifiManager.CANCEL_WPS: 245155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande case WifiManager.DISABLE_NETWORK: 246155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande case WifiManager.RSSI_PKTCNT_FETCH: { 247155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mWifiStateMachine.sendMessage(Message.obtain(msg)); 248155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande break; 249155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 250155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande default: { 251155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande Slog.d(TAG, "ClientHandler.handleMessage ignoring msg=" + msg); 252155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande break; 253155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 254155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 255155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 256155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 257c35d728a15e9270f5642ef79f5245c89d749285fSky Faber private void replyFailed(Message msg, int what, int why) { 2588fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley Message reply = Message.obtain(); 259155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande reply.what = what; 260c35d728a15e9270f5642ef79f5245c89d749285fSky Faber reply.arg1 = why; 261155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande try { 262155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande msg.replyTo.send(reply); 263155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } catch (RemoteException e) { 264155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande // There's not much we can do if reply can't be sent! 265155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 266155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 267155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 268155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande private ClientHandler mClientHandler; 269155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 270155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 271155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * Handles interaction with WifiStateMachine 272155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 273155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande private class WifiStateMachineHandler extends Handler { 274155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande private AsyncChannel mWsmChannel; 275155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 27640abf54c81c5624641543d86e1d7ab21ebe30175Paul Stewart WifiStateMachineHandler(Looper looper) { 277155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande super(looper); 278155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mWsmChannel = new AsyncChannel(); 279155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mWsmChannel.connect(mContext, this, mWifiStateMachine.getHandler()); 280155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 281155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 282155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande @Override 283155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public void handleMessage(Message msg) { 284155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande switch (msg.what) { 285155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande case AsyncChannel.CMD_CHANNEL_HALF_CONNECTED: { 286155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (msg.arg1 == AsyncChannel.STATUS_SUCCESSFUL) { 287155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mWifiStateMachineChannel = mWsmChannel; 288155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } else { 289155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande Slog.e(TAG, "WifiStateMachine connection failure, error=" + msg.arg1); 290155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mWifiStateMachineChannel = null; 291155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 292155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande break; 293155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 294155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande case AsyncChannel.CMD_CHANNEL_DISCONNECTED: { 295155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande Slog.e(TAG, "WifiStateMachine channel lost, msg.arg1 =" + msg.arg1); 296155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mWifiStateMachineChannel = null; 297155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande //Re-establish connection to state machine 298155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mWsmChannel.connect(mContext, this, mWifiStateMachine.getHandler()); 299155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande break; 300155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 301155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande default: { 302155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande Slog.d(TAG, "WifiStateMachineHandler.handleMessage ignoring msg=" + msg); 303155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande break; 304155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 305155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 306155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 307155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 308155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 309155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande WifiStateMachineHandler mWifiStateMachineHandler; 310155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande private WifiController mWifiController; 3112a7c2bec5d307a9e52de429c6303b7df9de900dcRebecca Silberstein private final WifiLockManager mWifiLockManager; 31261312e14a088a9487d4db64f08285162476e870fPaul Stewart private final WifiMulticastLockManager mWifiMulticastLockManager; 313155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 314155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public WifiServiceImpl(Context context) { 315155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mContext = context; 316fca64fc16ec43befde2e7ac7c3bfd84ced1f7778Rebecca Silberstein mWifiInjector = new WifiInjector(context); 317fca64fc16ec43befde2e7ac7c3bfd84ced1f7778Rebecca Silberstein 318fca64fc16ec43befde2e7ac7c3bfd84ced1f7778Rebecca Silberstein mFacade = mWifiInjector.getFrameworkFacade(); 319637a86ffb3a036a4f26a471378b57d8817f35c25Glen Kuhne mWifiMetrics = mWifiInjector.getWifiMetrics(); 320fca64fc16ec43befde2e7ac7c3bfd84ced1f7778Rebecca Silberstein mTrafficPoller = mWifiInjector.getWifiTrafficPoller(); 3210fb9cf43830d67894b519c9a6271320c4842a5c0Bartosz Fabianowski mUserManager = UserManager.get(mContext); 322fca64fc16ec43befde2e7ac7c3bfd84ced1f7778Rebecca Silberstein mCountryCode = mWifiInjector.getWifiCountryCode(); 323fca64fc16ec43befde2e7ac7c3bfd84ced1f7778Rebecca Silberstein mWifiStateMachine = mWifiInjector.getWifiStateMachine(); 324155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mWifiStateMachine.enableRssiPolling(true); 325fca64fc16ec43befde2e7ac7c3bfd84ced1f7778Rebecca Silberstein mSettingsStore = mWifiInjector.getWifiSettingsStore(); 326fca64fc16ec43befde2e7ac7c3bfd84ced1f7778Rebecca Silberstein mPowerManager = mContext.getSystemService(PowerManager.class); 327fca64fc16ec43befde2e7ac7c3bfd84ced1f7778Rebecca Silberstein mAppOps = (AppOpsManager) mContext.getSystemService(Context.APP_OPS_SERVICE); 328fca64fc16ec43befde2e7ac7c3bfd84ced1f7778Rebecca Silberstein mCertManager = mWifiInjector.getWifiCertManager(); 329155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 330fca64fc16ec43befde2e7ac7c3bfd84ced1f7778Rebecca Silberstein mNotificationController = mWifiInjector.getWifiNotificationController(); 331155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 332fca64fc16ec43befde2e7ac7c3bfd84ced1f7778Rebecca Silberstein mWifiLockManager = mWifiInjector.getWifiLockManager(); 33361312e14a088a9487d4db64f08285162476e870fPaul Stewart mWifiMulticastLockManager = mWifiInjector.getWifiMulticastLockManager(); 334fca64fc16ec43befde2e7ac7c3bfd84ced1f7778Rebecca Silberstein HandlerThread wifiServiceHandlerThread = mWifiInjector.getWifiServiceHandlerThread(); 335fca64fc16ec43befde2e7ac7c3bfd84ced1f7778Rebecca Silberstein mClientHandler = new ClientHandler(wifiServiceHandlerThread.getLooper()); 336fca64fc16ec43befde2e7ac7c3bfd84ced1f7778Rebecca Silberstein mWifiStateMachineHandler = 337fca64fc16ec43befde2e7ac7c3bfd84ced1f7778Rebecca Silberstein new WifiStateMachineHandler(wifiServiceHandlerThread.getLooper()); 338fca64fc16ec43befde2e7ac7c3bfd84ced1f7778Rebecca Silberstein mWifiController = mWifiInjector.getWifiController(); 3393204fb9682242a7b5a749489076c66d448c42577Roshan Pius mWifiBackupRestore = mWifiInjector.getWifiBackupRestore(); 34092f4d52b14d8847f6f81712bf3bbfa0f1203eef5Sohani Rao mWifiPermissionsUtil = mWifiInjector.getWifiPermissionsUtil(); 34100ec8bf178ba4abee4ee8bbc6eb09c9fcd986a89Rebecca Silberstein enableVerboseLoggingInternal(getVerboseLoggingLevel()); 3421c28bb29cb19367d5e3bdbe6d8558d0fd4b8f33eVinit Deshapnde } 3431c28bb29cb19367d5e3bdbe6d8558d0fd4b8f33eVinit Deshapnde 3441c28bb29cb19367d5e3bdbe6d8558d0fd4b8f33eVinit Deshapnde 3451c28bb29cb19367d5e3bdbe6d8558d0fd4b8f33eVinit Deshapnde /** 3461c28bb29cb19367d5e3bdbe6d8558d0fd4b8f33eVinit Deshapnde * Check if Wi-Fi needs to be enabled and start 3471c28bb29cb19367d5e3bdbe6d8558d0fd4b8f33eVinit Deshapnde * if needed 3481c28bb29cb19367d5e3bdbe6d8558d0fd4b8f33eVinit Deshapnde * 3491c28bb29cb19367d5e3bdbe6d8558d0fd4b8f33eVinit Deshapnde * This function is used only at boot time 3501c28bb29cb19367d5e3bdbe6d8558d0fd4b8f33eVinit Deshapnde */ 3511c28bb29cb19367d5e3bdbe6d8558d0fd4b8f33eVinit Deshapnde public void checkAndStartWifi() { 3521c28bb29cb19367d5e3bdbe6d8558d0fd4b8f33eVinit Deshapnde /* Check if wi-fi needs to be enabled */ 3531c28bb29cb19367d5e3bdbe6d8558d0fd4b8f33eVinit Deshapnde boolean wifiEnabled = mSettingsStore.isWifiToggleEnabled(); 3541c28bb29cb19367d5e3bdbe6d8558d0fd4b8f33eVinit Deshapnde Slog.i(TAG, "WifiService starting up with Wi-Fi " + 3551c28bb29cb19367d5e3bdbe6d8558d0fd4b8f33eVinit Deshapnde (wifiEnabled ? "enabled" : "disabled")); 356155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 357155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande registerForScanModeChange(); 358155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mContext.registerReceiver( 359155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande new BroadcastReceiver() { 360155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande @Override 361155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public void onReceive(Context context, Intent intent) { 362155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (mSettingsStore.handleAirplaneModeToggled()) { 363155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mWifiController.sendMessage(CMD_AIRPLANE_TOGGLED); 364155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 36598e43e5f48a4c87343fc311feda4fa5489948822Vinit Deshpande if (mSettingsStore.isAirplaneModeOn()) { 36698e43e5f48a4c87343fc311feda4fa5489948822Vinit Deshpande Log.d(TAG, "resetting country code because Airplane mode is ON"); 367d02611ce4158fda6c2d14ee13ad7f9553f416d21Ningyuan Wang mCountryCode.airplaneModeEnabled(); 36898e43e5f48a4c87343fc311feda4fa5489948822Vinit Deshpande } 369155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 370155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande }, 371155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande new IntentFilter(Intent.ACTION_AIRPLANE_MODE_CHANGED)); 372155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 37398e43e5f48a4c87343fc311feda4fa5489948822Vinit Deshpande mContext.registerReceiver( 37498e43e5f48a4c87343fc311feda4fa5489948822Vinit Deshpande new BroadcastReceiver() { 37598e43e5f48a4c87343fc311feda4fa5489948822Vinit Deshpande @Override 37698e43e5f48a4c87343fc311feda4fa5489948822Vinit Deshpande public void onReceive(Context context, Intent intent) { 37798e43e5f48a4c87343fc311feda4fa5489948822Vinit Deshpande String state = intent.getStringExtra(IccCardConstants.INTENT_KEY_ICC_STATE); 378a7bf9d90d68a4833cc3c64da98024167931c4b1epkanwar if (IccCardConstants.INTENT_VALUE_ICC_ABSENT.equals(state)) { 379fdce524fd05844c996cf1c5c0c102a87fde8e32cVinit Deshpande Log.d(TAG, "resetting networks because SIM was removed"); 3803c8094ab45f3320dbe45e6460c5d62dcc24ce7aeMitchell Wills mWifiStateMachine.resetSimAuthNetworks(false); 38198e43e5f48a4c87343fc311feda4fa5489948822Vinit Deshpande Log.d(TAG, "resetting country code because SIM is removed"); 382d02611ce4158fda6c2d14ee13ad7f9553f416d21Ningyuan Wang mCountryCode.simCardRemoved(); 3833c8094ab45f3320dbe45e6460c5d62dcc24ce7aeMitchell Wills } else if (IccCardConstants.INTENT_VALUE_ICC_LOADED.equals(state)) { 3843c8094ab45f3320dbe45e6460c5d62dcc24ce7aeMitchell Wills Log.d(TAG, "resetting networks because SIM was loaded"); 3853c8094ab45f3320dbe45e6460c5d62dcc24ce7aeMitchell Wills mWifiStateMachine.resetSimAuthNetworks(true); 38698e43e5f48a4c87343fc311feda4fa5489948822Vinit Deshpande } 38798e43e5f48a4c87343fc311feda4fa5489948822Vinit Deshpande } 38898e43e5f48a4c87343fc311feda4fa5489948822Vinit Deshpande }, 38998e43e5f48a4c87343fc311feda4fa5489948822Vinit Deshpande new IntentFilter(TelephonyIntents.ACTION_SIM_STATE_CHANGED)); 39098e43e5f48a4c87343fc311feda4fa5489948822Vinit Deshpande 391155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande // Adding optimizations of only receiving broadcasts when wifi is enabled 392155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande // can result in race conditions when apps toggle wifi in the background 393155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande // without active user involvement. Always receive broadcasts. 394155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande registerForBroadcasts(); 395faa2ce7f93eef2c436796fb1ea3574e2d1412491Robin Lee registerForPackageOrUserRemoval(); 39603b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn mInIdleMode = mPowerManager.isDeviceIdleMode(); 397155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 3981c28bb29cb19367d5e3bdbe6d8558d0fd4b8f33eVinit Deshapnde mWifiController.start(); 399155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 400155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande // If we are already disabled (could be due to airplane mode), avoid changing persist 401155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande // state here 402242978afe141e91c3a1baf42ac30a3f5408911f0Mitchell Wills if (wifiEnabled) setWifiEnabled(wifiEnabled); 403155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 404155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 405bcdabb1fa1894fcca610692ec94459fe623afa74Bartosz Fabianowski public void handleUserSwitch(int userId) { 406bcdabb1fa1894fcca610692ec94459fe623afa74Bartosz Fabianowski mWifiStateMachine.handleUserSwitch(userId); 407bcdabb1fa1894fcca610692ec94459fe623afa74Bartosz Fabianowski } 4083bc487aa49deecbc358ee819e0dd4b2534412281Roshan Pius 4093bc487aa49deecbc358ee819e0dd4b2534412281Roshan Pius public void handleUserUnlock(int userId) { 4103bc487aa49deecbc358ee819e0dd4b2534412281Roshan Pius mWifiStateMachine.handleUserUnlock(userId); 4113bc487aa49deecbc358ee819e0dd4b2534412281Roshan Pius } 4123bc487aa49deecbc358ee819e0dd4b2534412281Roshan Pius 4133bc487aa49deecbc358ee819e0dd4b2534412281Roshan Pius public void handleUserStop(int userId) { 4143bc487aa49deecbc358ee819e0dd4b2534412281Roshan Pius mWifiStateMachine.handleUserStop(userId); 4153bc487aa49deecbc358ee819e0dd4b2534412281Roshan Pius } 416bcdabb1fa1894fcca610692ec94459fe623afa74Bartosz Fabianowski 417155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 418155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * see {@link android.net.wifi.WifiManager#pingSupplicant()} 419155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @return {@code true} if the operation succeeds, {@code false} otherwise 420155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 4218fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 422155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public boolean pingSupplicant() { 423155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceAccessPermission(); 424155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (mWifiStateMachineChannel != null) { 425155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return mWifiStateMachine.syncPingSupplicant(mWifiStateMachineChannel); 426155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } else { 427155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande Slog.e(TAG, "mWifiStateMachineChannel is not initialized"); 428155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return false; 429155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 430155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 431155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 432155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 433a0009d14075b5345b8f916c3fb3f2260c938cb9dYuhao Zheng * see {@link android.net.wifi.WifiManager#startScan} 434a0009d14075b5345b8f916c3fb3f2260c938cb9dYuhao Zheng * and {@link android.net.wifi.WifiManager#startCustomizedScan} 435155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * 436a0009d14075b5345b8f916c3fb3f2260c938cb9dYuhao Zheng * @param settings If null, use default parameter, i.e. full scan. 437a0009d14075b5345b8f916c3fb3f2260c938cb9dYuhao Zheng * @param workSource If null, all blame is given to the calling uid. 438155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 4398fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 440a0009d14075b5345b8f916c3fb3f2260c938cb9dYuhao Zheng public void startScan(ScanSettings settings, WorkSource workSource) { 441155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceChangePermission(); 4421227b49a94f33844ad0606b48b591bea4d27b08eVinit Deshpande synchronized (this) { 4436c11cd5d6ff04afdf1bbbc99a850025d46c7bdc9Rebecca Silberstein if (mWifiScanner == null) { 4446c11cd5d6ff04afdf1bbbc99a850025d46c7bdc9Rebecca Silberstein mWifiScanner = mWifiInjector.getWifiScanner(); 4456c11cd5d6ff04afdf1bbbc99a850025d46c7bdc9Rebecca Silberstein } 44603b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn if (mInIdleMode) { 44749dfc6768889a33eb67102b16faf21667af2a60dVinit Deshpande // Need to send an immediate scan result broadcast in case the 44849dfc6768889a33eb67102b16faf21667af2a60dVinit Deshpande // caller is waiting for a result .. 449691fb51e7ac5e4d0b91a4719cd0ed10a8c212e50Vinit Deshpande 450691fb51e7ac5e4d0b91a4719cd0ed10a8c212e50Vinit Deshpande // clear calling identity to send broadcast 451691fb51e7ac5e4d0b91a4719cd0ed10a8c212e50Vinit Deshpande long callingIdentity = Binder.clearCallingIdentity(); 452691fb51e7ac5e4d0b91a4719cd0ed10a8c212e50Vinit Deshpande try { 4536c11cd5d6ff04afdf1bbbc99a850025d46c7bdc9Rebecca Silberstein // TODO: investigate if the logic to cancel scans when idle can move to 4546c11cd5d6ff04afdf1bbbc99a850025d46c7bdc9Rebecca Silberstein // WifiScanningServiceImpl. This will 1 - clean up WifiServiceImpl and 2 - 4556c11cd5d6ff04afdf1bbbc99a850025d46c7bdc9Rebecca Silberstein // avoid plumbing an awkward path to report a cancelled/failed scan. This will 4566c11cd5d6ff04afdf1bbbc99a850025d46c7bdc9Rebecca Silberstein // be sent directly until b/31398592 is fixed. 4576c11cd5d6ff04afdf1bbbc99a850025d46c7bdc9Rebecca Silberstein Intent intent = new Intent(WifiManager.SCAN_RESULTS_AVAILABLE_ACTION); 4586c11cd5d6ff04afdf1bbbc99a850025d46c7bdc9Rebecca Silberstein intent.addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY_BEFORE_BOOT); 4596c11cd5d6ff04afdf1bbbc99a850025d46c7bdc9Rebecca Silberstein intent.putExtra(WifiManager.EXTRA_RESULTS_UPDATED, false); 4606c11cd5d6ff04afdf1bbbc99a850025d46c7bdc9Rebecca Silberstein mContext.sendBroadcastAsUser(intent, UserHandle.ALL); 461691fb51e7ac5e4d0b91a4719cd0ed10a8c212e50Vinit Deshpande } finally { 462691fb51e7ac5e4d0b91a4719cd0ed10a8c212e50Vinit Deshpande // restore calling identity 463691fb51e7ac5e4d0b91a4719cd0ed10a8c212e50Vinit Deshpande Binder.restoreCallingIdentity(callingIdentity); 464691fb51e7ac5e4d0b91a4719cd0ed10a8c212e50Vinit Deshpande } 46503b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn mScanPending = true; 46603b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn return; 46703b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn } 46803b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn } 469a0009d14075b5345b8f916c3fb3f2260c938cb9dYuhao Zheng if (settings != null) { 470a0009d14075b5345b8f916c3fb3f2260c938cb9dYuhao Zheng settings = new ScanSettings(settings); 471a0009d14075b5345b8f916c3fb3f2260c938cb9dYuhao Zheng if (!settings.isValid()) { 472a0009d14075b5345b8f916c3fb3f2260c938cb9dYuhao Zheng Slog.e(TAG, "invalid scan setting"); 473a0009d14075b5345b8f916c3fb3f2260c938cb9dYuhao Zheng return; 474a0009d14075b5345b8f916c3fb3f2260c938cb9dYuhao Zheng } 475a0009d14075b5345b8f916c3fb3f2260c938cb9dYuhao Zheng } 476155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (workSource != null) { 477155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceWorkSourcePermission(); 478155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande // WifiManager currently doesn't use names, so need to clear names out of the 479155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande // supplied WorkSource to allow future WorkSource combining. 480155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande workSource.clearNames(); 481155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 48248444cb4214a48a3a0bf4bbb93945c2aa68c9980Mitchell Wills if (workSource == null && Binder.getCallingUid() >= 0) { 48348444cb4214a48a3a0bf4bbb93945c2aa68c9980Mitchell Wills workSource = new WorkSource(Binder.getCallingUid()); 48448444cb4214a48a3a0bf4bbb93945c2aa68c9980Mitchell Wills } 485ebb7e0cb4572f73325a749539d589ebdefb8635cvandwalle mWifiStateMachine.startScan(Binder.getCallingUid(), scanRequestCounter++, 486ebb7e0cb4572f73325a749539d589ebdefb8635cvandwalle settings, workSource); 487155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 488155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 4898fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 4903f7ef65ab71619040032aee96b5599849881d6fdAndres Morales public String getWpsNfcConfigurationToken(int netId) { 491f3f4029b3ac41da4cc6a1bc22bae47c750a47048Andres Morales enforceConnectivityInternalPermission(); 4923f7ef65ab71619040032aee96b5599849881d6fdAndres Morales return mWifiStateMachine.syncGetWpsNfcConfigurationToken(netId); 4933f7ef65ab71619040032aee96b5599849881d6fdAndres Morales } 4943f7ef65ab71619040032aee96b5599849881d6fdAndres Morales 4951227b49a94f33844ad0606b48b591bea4d27b08eVinit Deshpande boolean mInIdleMode; 4961227b49a94f33844ad0606b48b591bea4d27b08eVinit Deshpande boolean mScanPending; 4971227b49a94f33844ad0606b48b591bea4d27b08eVinit Deshpande 49803b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn void handleIdleModeChanged() { 49903b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn boolean doScan = false; 5001227b49a94f33844ad0606b48b591bea4d27b08eVinit Deshpande synchronized (this) { 50103b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn boolean idle = mPowerManager.isDeviceIdleMode(); 50203b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn if (mInIdleMode != idle) { 50303b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn mInIdleMode = idle; 50403b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn if (!idle) { 50503b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn if (mScanPending) { 50603b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn mScanPending = false; 50703b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn doScan = true; 50803b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn } 50903b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn } 51003b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn } 51103b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn } 51203b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn if (doScan) { 51303b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn // Someone requested a scan while we were idle; do a full scan now. 51403b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn startScan(null, null); 51503b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn } 51603b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn } 51703b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn 518155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande private void enforceAccessPermission() { 519155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mContext.enforceCallingOrSelfPermission(android.Manifest.permission.ACCESS_WIFI_STATE, 520a632d8a6edd350c7644b593b18eceaa5b368505bVinit Deshpande "WifiService"); 521155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 522155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 523155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande private void enforceChangePermission() { 524155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mContext.enforceCallingOrSelfPermission(android.Manifest.permission.CHANGE_WIFI_STATE, 52531891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist "WifiService"); 5269086afccf6938a49eb9a2cd248917c1cb0943942vandwalle } 527155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 5289086afccf6938a49eb9a2cd248917c1cb0943942vandwalle private void enforceLocationHardwarePermission() { 5299086afccf6938a49eb9a2cd248917c1cb0943942vandwalle mContext.enforceCallingOrSelfPermission(Manifest.permission.LOCATION_HARDWARE, 5309086afccf6938a49eb9a2cd248917c1cb0943942vandwalle "LocationHardware"); 531155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 532155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 5339878c61bbd81176561991be025af44efc67332feWenchao Tong private void enforceReadCredentialPermission() { 5349878c61bbd81176561991be025af44efc67332feWenchao Tong mContext.enforceCallingOrSelfPermission(android.Manifest.permission.READ_WIFI_CREDENTIAL, 5359878c61bbd81176561991be025af44efc67332feWenchao Tong "WifiService"); 5369878c61bbd81176561991be025af44efc67332feWenchao Tong } 5379878c61bbd81176561991be025af44efc67332feWenchao Tong 538155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande private void enforceWorkSourcePermission() { 539155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mContext.enforceCallingPermission(android.Manifest.permission.UPDATE_DEVICE_STATS, 540a632d8a6edd350c7644b593b18eceaa5b368505bVinit Deshpande "WifiService"); 541155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 542155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 543155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 544155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande private void enforceMulticastChangePermission() { 545155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mContext.enforceCallingOrSelfPermission( 546155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande android.Manifest.permission.CHANGE_WIFI_MULTICAST_STATE, 547155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande "WifiService"); 548155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 549155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 550155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande private void enforceConnectivityInternalPermission() { 551155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mContext.enforceCallingOrSelfPermission( 552155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande android.Manifest.permission.CONNECTIVITY_INTERNAL, 553155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande "ConnectivityService"); 554155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 555155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 556155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 557155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * see {@link android.net.wifi.WifiManager#setWifiEnabled(boolean)} 558155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @param enable {@code true} to enable, {@code false} to disable. 559155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @return {@code true} if the enable/disable operation was 560155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * started or is already in the queue. 561155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 5628fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 563242978afe141e91c3a1baf42ac30a3f5408911f0Mitchell Wills public synchronized boolean setWifiEnabled(boolean enable) { 564155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceChangePermission(); 565155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande Slog.d(TAG, "setWifiEnabled: " + enable + " pid=" + Binder.getCallingPid() 566155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande + ", uid=" + Binder.getCallingUid()); 567155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 568155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /* 569155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * Caller might not have WRITE_SECURE_SETTINGS, 570155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * only CHANGE_WIFI_STATE is enforced 571155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 572242978afe141e91c3a1baf42ac30a3f5408911f0Mitchell Wills 573155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande long ident = Binder.clearCallingIdentity(); 574155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande try { 575155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (! mSettingsStore.handleWifiToggled(enable)) { 576155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande // Nothing to do if wifi cannot be toggled 577155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return true; 578155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 579155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } finally { 580155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande Binder.restoreCallingIdentity(ident); 581155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 582155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 583155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mWifiController.sendMessage(CMD_WIFI_TOGGLED); 584155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return true; 585155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 586155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 587155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 588155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * see {@link WifiManager#getWifiState()} 589155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @return One of {@link WifiManager#WIFI_STATE_DISABLED}, 590155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * {@link WifiManager#WIFI_STATE_DISABLING}, 591155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * {@link WifiManager#WIFI_STATE_ENABLED}, 592155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * {@link WifiManager#WIFI_STATE_ENABLING}, 593155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * {@link WifiManager#WIFI_STATE_UNKNOWN} 594155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 5958fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 596155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public int getWifiEnabledState() { 597155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceAccessPermission(); 598155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return mWifiStateMachine.syncGetWifiState(); 599155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 600155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 601155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 602155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * see {@link android.net.wifi.WifiManager#setWifiApEnabled(WifiConfiguration, boolean)} 603155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @param wifiConfig SSID, security and channel details as 604155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * part of WifiConfiguration 605155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @param enabled true to enable and false to disable 606155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 6078fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 608155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public void setWifiApEnabled(WifiConfiguration wifiConfig, boolean enabled) { 609328fc5407927799843c11f2b767a8cf47b89f366Robert Greenwalt enforceChangePermission(); 61034f173a54307c39ffe5dfab52e7ef8166a00539eRobert Greenwalt ConnectivityManager.enforceTetherChangePermission(mContext); 611f9d866f1b4e93593b3411886fd71e729f4a5a205Stuart Scott if (mUserManager.hasUserRestriction(UserManager.DISALLOW_CONFIG_TETHERING)) { 61213cddb5337418359eb5f9bebd0504fbc5c47fc41Julia Reynolds throw new SecurityException("DISALLOW_CONFIG_TETHERING is enabled for this user."); 61313cddb5337418359eb5f9bebd0504fbc5c47fc41Julia Reynolds } 614155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande // null wifiConfig is a meaningful input for CMD_SET_AP 615d03a9283285bb7adef6c687eb3a91fa4a8c4b502Vinit Deshpande if (wifiConfig == null || isValid(wifiConfig)) { 616155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mWifiController.obtainMessage(CMD_SET_AP, enabled ? 1 : 0, 0, wifiConfig).sendToTarget(); 617155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } else { 618155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande Slog.e(TAG, "Invalid WifiConfiguration"); 619155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 620155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 621155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 622155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 623155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * see {@link WifiManager#getWifiApState()} 624155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @return One of {@link WifiManager#WIFI_AP_STATE_DISABLED}, 625155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * {@link WifiManager#WIFI_AP_STATE_DISABLING}, 626155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * {@link WifiManager#WIFI_AP_STATE_ENABLED}, 627155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * {@link WifiManager#WIFI_AP_STATE_ENABLING}, 628155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * {@link WifiManager#WIFI_AP_STATE_FAILED} 629155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 6308fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 631155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public int getWifiApEnabledState() { 632155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceAccessPermission(); 633155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return mWifiStateMachine.syncGetWifiApState(); 634155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 635155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 636155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 637155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * see {@link WifiManager#getWifiApConfiguration()} 638155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @return soft access point configuration 639155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 6408fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 641155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public WifiConfiguration getWifiApConfiguration() { 642155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceAccessPermission(); 643155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return mWifiStateMachine.syncGetWifiApConfiguration(); 644155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 645155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 646155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 647a1edc185d46d85e04930a5e12b465de9fea64afeJan Nordqvist * see {@link WifiManager#buildWifiConfig()} 648a1edc185d46d85e04930a5e12b465de9fea64afeJan Nordqvist * @return a WifiConfiguration. 649a1edc185d46d85e04930a5e12b465de9fea64afeJan Nordqvist */ 6508fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 651a1edc185d46d85e04930a5e12b465de9fea64afeJan Nordqvist public WifiConfiguration buildWifiConfig(String uriString, String mimeType, byte[] data) { 6524e940bb499f65b4305dbeb2e01237c43c2b0b42dJan Nordqvist if (mimeType.equals(ConfigBuilder.WifiConfigType)) { 653a1edc185d46d85e04930a5e12b465de9fea64afeJan Nordqvist try { 654a1edc185d46d85e04930a5e12b465de9fea64afeJan Nordqvist return ConfigBuilder.buildConfig(uriString, data, mContext); 655a1edc185d46d85e04930a5e12b465de9fea64afeJan Nordqvist } 656a1edc185d46d85e04930a5e12b465de9fea64afeJan Nordqvist catch (IOException | GeneralSecurityException | SAXException e) { 657a1edc185d46d85e04930a5e12b465de9fea64afeJan Nordqvist Log.e(TAG, "Failed to parse wi-fi configuration: " + e); 658a1edc185d46d85e04930a5e12b465de9fea64afeJan Nordqvist } 659a1edc185d46d85e04930a5e12b465de9fea64afeJan Nordqvist } 660a1edc185d46d85e04930a5e12b465de9fea64afeJan Nordqvist else { 661a1edc185d46d85e04930a5e12b465de9fea64afeJan Nordqvist Log.i(TAG, "Unknown wi-fi config type: " + mimeType); 662a1edc185d46d85e04930a5e12b465de9fea64afeJan Nordqvist } 663a1edc185d46d85e04930a5e12b465de9fea64afeJan Nordqvist return null; 664a1edc185d46d85e04930a5e12b465de9fea64afeJan Nordqvist } 665a1edc185d46d85e04930a5e12b465de9fea64afeJan Nordqvist 666a1edc185d46d85e04930a5e12b465de9fea64afeJan Nordqvist /** 667155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * see {@link WifiManager#setWifiApConfiguration(WifiConfiguration)} 668155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @param wifiConfig WifiConfiguration details for soft access point 669155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 6708fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 671155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public void setWifiApConfiguration(WifiConfiguration wifiConfig) { 672155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceChangePermission(); 673155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (wifiConfig == null) 674155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return; 675d03a9283285bb7adef6c687eb3a91fa4a8c4b502Vinit Deshpande if (isValid(wifiConfig)) { 676155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mWifiStateMachine.setWifiApConfiguration(wifiConfig); 677155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } else { 678155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande Slog.e(TAG, "Invalid WifiConfiguration"); 679155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 680155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 681155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 682155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 6838fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley * see {@link android.net.wifi.WifiManager#isScanAlwaysAvailable()} 684155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 6858fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 686155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public boolean isScanAlwaysAvailable() { 687155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceAccessPermission(); 688155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return mSettingsStore.isScanAlwaysAvailable(); 689155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 690155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 691155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 692155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * see {@link android.net.wifi.WifiManager#disconnect()} 693155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 6948fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 695155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public void disconnect() { 696155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceChangePermission(); 697155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mWifiStateMachine.disconnectCommand(); 698155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 699155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 700155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 701155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * see {@link android.net.wifi.WifiManager#reconnect()} 702155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 7038fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 704155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public void reconnect() { 705155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceChangePermission(); 706155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mWifiStateMachine.reconnectCommand(); 707155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 708155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 709155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 710155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * see {@link android.net.wifi.WifiManager#reassociate()} 711155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 7128fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 713155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public void reassociate() { 714155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceChangePermission(); 715155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mWifiStateMachine.reassociateCommand(); 716155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 717155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 718155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 719048dc8df2bd9394979dbb090b0cfe8d6627d23e3Vinit Deshpande * see {@link android.net.wifi.WifiManager#getSupportedFeatures} 720a632d8a6edd350c7644b593b18eceaa5b368505bVinit Deshpande */ 7218fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 722048dc8df2bd9394979dbb090b0cfe8d6627d23e3Vinit Deshpande public int getSupportedFeatures() { 723a632d8a6edd350c7644b593b18eceaa5b368505bVinit Deshpande enforceAccessPermission(); 724a632d8a6edd350c7644b593b18eceaa5b368505bVinit Deshpande if (mWifiStateMachineChannel != null) { 725048dc8df2bd9394979dbb090b0cfe8d6627d23e3Vinit Deshpande return mWifiStateMachine.syncGetSupportedFeatures(mWifiStateMachineChannel); 726a632d8a6edd350c7644b593b18eceaa5b368505bVinit Deshpande } else { 727a632d8a6edd350c7644b593b18eceaa5b368505bVinit Deshpande Slog.e(TAG, "mWifiStateMachineChannel is not initialized"); 728048dc8df2bd9394979dbb090b0cfe8d6627d23e3Vinit Deshpande return 0; 729a632d8a6edd350c7644b593b18eceaa5b368505bVinit Deshpande } 730a632d8a6edd350c7644b593b18eceaa5b368505bVinit Deshpande } 731a632d8a6edd350c7644b593b18eceaa5b368505bVinit Deshpande 732c48fd721a9a3273f0faa927d93caad4c9832af7dAdam Lesinski @Override 733c48fd721a9a3273f0faa927d93caad4c9832af7dAdam Lesinski public void requestActivityInfo(ResultReceiver result) { 734c48fd721a9a3273f0faa927d93caad4c9832af7dAdam Lesinski Bundle bundle = new Bundle(); 735c48fd721a9a3273f0faa927d93caad4c9832af7dAdam Lesinski bundle.putParcelable(BatteryStats.RESULT_RECEIVER_CONTROLLER_KEY, reportActivityInfo()); 736c48fd721a9a3273f0faa927d93caad4c9832af7dAdam Lesinski result.send(0, bundle); 737c48fd721a9a3273f0faa927d93caad4c9832af7dAdam Lesinski } 738c48fd721a9a3273f0faa927d93caad4c9832af7dAdam Lesinski 739a632d8a6edd350c7644b593b18eceaa5b368505bVinit Deshpande /** 74094a2dd090b7d3823058b7a69cf4653d5663708cdAdam Lesinski * see {@link android.net.wifi.WifiManager#getControllerActivityEnergyInfo(int)} 741200e8ee5097134010a6edee8d031bb02ff7eeb5avandwalle */ 7428fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 743048dc8df2bd9394979dbb090b0cfe8d6627d23e3Vinit Deshpande public WifiActivityEnergyInfo reportActivityInfo() { 744200e8ee5097134010a6edee8d031bb02ff7eeb5avandwalle enforceAccessPermission(); 7451f8f2971309aee4de9c35723f6fbca6fcab9a3beMitchell Wills if ((getSupportedFeatures() & WifiManager.WIFI_FEATURE_LINK_LAYER_STATS) == 0) { 7461f8f2971309aee4de9c35723f6fbca6fcab9a3beMitchell Wills return null; 7471f8f2971309aee4de9c35723f6fbca6fcab9a3beMitchell Wills } 748200e8ee5097134010a6edee8d031bb02ff7eeb5avandwalle WifiLinkLayerStats stats; 749200e8ee5097134010a6edee8d031bb02ff7eeb5avandwalle WifiActivityEnergyInfo energyInfo = null; 750200e8ee5097134010a6edee8d031bb02ff7eeb5avandwalle if (mWifiStateMachineChannel != null) { 751048dc8df2bd9394979dbb090b0cfe8d6627d23e3Vinit Deshpande stats = mWifiStateMachine.syncGetLinkLayerStats(mWifiStateMachineChannel); 752200e8ee5097134010a6edee8d031bb02ff7eeb5avandwalle if (stats != null) { 75394a2dd090b7d3823058b7a69cf4653d5663708cdAdam Lesinski final long rxIdleCurrent = mContext.getResources().getInteger( 75494a2dd090b7d3823058b7a69cf4653d5663708cdAdam Lesinski com.android.internal.R.integer.config_wifi_idle_receive_cur_ma); 75594a2dd090b7d3823058b7a69cf4653d5663708cdAdam Lesinski final long rxCurrent = mContext.getResources().getInteger( 75694a2dd090b7d3823058b7a69cf4653d5663708cdAdam Lesinski com.android.internal.R.integer.config_wifi_active_rx_cur_ma); 75794a2dd090b7d3823058b7a69cf4653d5663708cdAdam Lesinski final long txCurrent = mContext.getResources().getInteger( 75894a2dd090b7d3823058b7a69cf4653d5663708cdAdam Lesinski com.android.internal.R.integer.config_wifi_tx_cur_ma); 75994a2dd090b7d3823058b7a69cf4653d5663708cdAdam Lesinski final double voltage = mContext.getResources().getInteger( 76094a2dd090b7d3823058b7a69cf4653d5663708cdAdam Lesinski com.android.internal.R.integer.config_wifi_operating_voltage_mv) 76194a2dd090b7d3823058b7a69cf4653d5663708cdAdam Lesinski / 1000.0; 76294a2dd090b7d3823058b7a69cf4653d5663708cdAdam Lesinski 76394a2dd090b7d3823058b7a69cf4653d5663708cdAdam Lesinski final long rxIdleTime = stats.on_time - stats.tx_time - stats.rx_time; 7649c8892ebd2ec5340785f6b787805fdc6088069d7Roshan Pius final long[] txTimePerLevel; 7659c8892ebd2ec5340785f6b787805fdc6088069d7Roshan Pius if (stats.tx_time_per_level != null) { 7669c8892ebd2ec5340785f6b787805fdc6088069d7Roshan Pius txTimePerLevel = new long[stats.tx_time_per_level.length]; 7679c8892ebd2ec5340785f6b787805fdc6088069d7Roshan Pius for (int i = 0; i < txTimePerLevel.length; i++) { 7689c8892ebd2ec5340785f6b787805fdc6088069d7Roshan Pius txTimePerLevel[i] = stats.tx_time_per_level[i]; 7699c8892ebd2ec5340785f6b787805fdc6088069d7Roshan Pius // TODO(b/27227497): Need to read the power consumed per level from config 7709c8892ebd2ec5340785f6b787805fdc6088069d7Roshan Pius } 7719c8892ebd2ec5340785f6b787805fdc6088069d7Roshan Pius } else { 7729c8892ebd2ec5340785f6b787805fdc6088069d7Roshan Pius // This will happen if the HAL get link layer API returned null. 7739c8892ebd2ec5340785f6b787805fdc6088069d7Roshan Pius txTimePerLevel = new long[0]; 774a1514cb347fccf11566e5172ed71030c695d2abdRoshan Pius } 77594a2dd090b7d3823058b7a69cf4653d5663708cdAdam Lesinski final long energyUsed = (long)((stats.tx_time * txCurrent + 77694a2dd090b7d3823058b7a69cf4653d5663708cdAdam Lesinski stats.rx_time * rxCurrent + 77794a2dd090b7d3823058b7a69cf4653d5663708cdAdam Lesinski rxIdleTime * rxIdleCurrent) * voltage); 778d76cdd8e08476ad5025f07a5d77a8d8f920a0721Adam Lesinski if (VDBG || rxIdleTime < 0 || stats.on_time < 0 || stats.tx_time < 0 || 779d76cdd8e08476ad5025f07a5d77a8d8f920a0721Adam Lesinski stats.rx_time < 0 || energyUsed < 0) { 78070b75cda33a05e8b6e6724ed08e4e72f6fee0471Pierre Vandwalle StringBuilder sb = new StringBuilder(); 78170b75cda33a05e8b6e6724ed08e4e72f6fee0471Pierre Vandwalle sb.append(" rxIdleCur=" + rxIdleCurrent); 78270b75cda33a05e8b6e6724ed08e4e72f6fee0471Pierre Vandwalle sb.append(" rxCur=" + rxCurrent); 78370b75cda33a05e8b6e6724ed08e4e72f6fee0471Pierre Vandwalle sb.append(" txCur=" + txCurrent); 78470b75cda33a05e8b6e6724ed08e4e72f6fee0471Pierre Vandwalle sb.append(" voltage=" + voltage); 78570b75cda33a05e8b6e6724ed08e4e72f6fee0471Pierre Vandwalle sb.append(" on_time=" + stats.on_time); 78670b75cda33a05e8b6e6724ed08e4e72f6fee0471Pierre Vandwalle sb.append(" tx_time=" + stats.tx_time); 7879c8892ebd2ec5340785f6b787805fdc6088069d7Roshan Pius sb.append(" tx_time_per_level=" + Arrays.toString(txTimePerLevel)); 78870b75cda33a05e8b6e6724ed08e4e72f6fee0471Pierre Vandwalle sb.append(" rx_time=" + stats.rx_time); 78970b75cda33a05e8b6e6724ed08e4e72f6fee0471Pierre Vandwalle sb.append(" rxIdleTime=" + rxIdleTime); 79070b75cda33a05e8b6e6724ed08e4e72f6fee0471Pierre Vandwalle sb.append(" energy=" + energyUsed); 791f9946f5663f2d7a9a69cb8b7e82a4ef8b1825c48Mitchell Wills Log.d(TAG, " reportActivityInfo: " + sb.toString()); 79270b75cda33a05e8b6e6724ed08e4e72f6fee0471Pierre Vandwalle } 79384a11a3d54b7c6f043dcf7a874b7c0d45709677aPierre Vandwalle 794200e8ee5097134010a6edee8d031bb02ff7eeb5avandwalle // Convert the LinkLayerStats into EnergyActivity 795186f7513a080eb1a419b6d83286d62961168a5feAdam Lesinski energyInfo = new WifiActivityEnergyInfo(SystemClock.elapsedRealtime(), 796200e8ee5097134010a6edee8d031bb02ff7eeb5avandwalle WifiActivityEnergyInfo.STACK_STATE_STATE_IDLE, stats.tx_time, 797a1514cb347fccf11566e5172ed71030c695d2abdRoshan Pius txTimePerLevel, stats.rx_time, rxIdleTime, energyUsed); 798200e8ee5097134010a6edee8d031bb02ff7eeb5avandwalle } 7991f8f2971309aee4de9c35723f6fbca6fcab9a3beMitchell Wills if (energyInfo != null && energyInfo.isValid()) { 8001f8f2971309aee4de9c35723f6fbca6fcab9a3beMitchell Wills return energyInfo; 8011f8f2971309aee4de9c35723f6fbca6fcab9a3beMitchell Wills } else { 8021f8f2971309aee4de9c35723f6fbca6fcab9a3beMitchell Wills return null; 8031f8f2971309aee4de9c35723f6fbca6fcab9a3beMitchell Wills } 804200e8ee5097134010a6edee8d031bb02ff7eeb5avandwalle } else { 805200e8ee5097134010a6edee8d031bb02ff7eeb5avandwalle Slog.e(TAG, "mWifiStateMachineChannel is not initialized"); 806200e8ee5097134010a6edee8d031bb02ff7eeb5avandwalle return null; 807200e8ee5097134010a6edee8d031bb02ff7eeb5avandwalle } 808200e8ee5097134010a6edee8d031bb02ff7eeb5avandwalle } 809200e8ee5097134010a6edee8d031bb02ff7eeb5avandwalle 810200e8ee5097134010a6edee8d031bb02ff7eeb5avandwalle /** 811155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * see {@link android.net.wifi.WifiManager#getConfiguredNetworks()} 812155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @return the list of configured networks 813155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 8148fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 815155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public List<WifiConfiguration> getConfiguredNetworks() { 816155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceAccessPermission(); 817155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (mWifiStateMachineChannel != null) { 81882199a285f4a45a46b44eb8253999aa918534753vandwalle return mWifiStateMachine.syncGetConfiguredNetworks(Binder.getCallingUid(), 81982199a285f4a45a46b44eb8253999aa918534753vandwalle mWifiStateMachineChannel); 820155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } else { 821155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande Slog.e(TAG, "mWifiStateMachineChannel is not initialized"); 822155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return null; 823155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 824155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 825155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 826155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 8279878c61bbd81176561991be025af44efc67332feWenchao Tong * see {@link android.net.wifi.WifiManager#getPrivilegedConfiguredNetworks()} 8289878c61bbd81176561991be025af44efc67332feWenchao Tong * @return the list of configured networks with real preSharedKey 8299878c61bbd81176561991be025af44efc67332feWenchao Tong */ 8308fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 8319878c61bbd81176561991be025af44efc67332feWenchao Tong public List<WifiConfiguration> getPrivilegedConfiguredNetworks() { 8329878c61bbd81176561991be025af44efc67332feWenchao Tong enforceReadCredentialPermission(); 8339878c61bbd81176561991be025af44efc67332feWenchao Tong enforceAccessPermission(); 8349878c61bbd81176561991be025af44efc67332feWenchao Tong if (mWifiStateMachineChannel != null) { 8359878c61bbd81176561991be025af44efc67332feWenchao Tong return mWifiStateMachine.syncGetPrivilegedConfiguredNetwork(mWifiStateMachineChannel); 8369878c61bbd81176561991be025af44efc67332feWenchao Tong } else { 8379878c61bbd81176561991be025af44efc67332feWenchao Tong Slog.e(TAG, "mWifiStateMachineChannel is not initialized"); 8389878c61bbd81176561991be025af44efc67332feWenchao Tong return null; 8399878c61bbd81176561991be025af44efc67332feWenchao Tong } 8409878c61bbd81176561991be025af44efc67332feWenchao Tong } 8419878c61bbd81176561991be025af44efc67332feWenchao Tong 8429878c61bbd81176561991be025af44efc67332feWenchao Tong /** 843ccbe820337a230f0827f734aca2c51a244a0837fVinit Deshpande * Returns a WifiConfiguration matching this ScanResult 844ccbe820337a230f0827f734aca2c51a244a0837fVinit Deshpande * @param scanResult scanResult that represents the BSSID 845ccbe820337a230f0827f734aca2c51a244a0837fVinit Deshpande * @return {@link WifiConfiguration} that matches this BSSID or null 846ccbe820337a230f0827f734aca2c51a244a0837fVinit Deshpande */ 8478fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 848ccbe820337a230f0827f734aca2c51a244a0837fVinit Deshpande public WifiConfiguration getMatchingWifiConfig(ScanResult scanResult) { 849ccbe820337a230f0827f734aca2c51a244a0837fVinit Deshpande enforceAccessPermission(); 850ccbe820337a230f0827f734aca2c51a244a0837fVinit Deshpande return mWifiStateMachine.syncGetMatchingWifiConfig(scanResult, mWifiStateMachineChannel); 851ccbe820337a230f0827f734aca2c51a244a0837fVinit Deshpande } 852ccbe820337a230f0827f734aca2c51a244a0837fVinit Deshpande 853ccbe820337a230f0827f734aca2c51a244a0837fVinit Deshpande /** 854155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * see {@link android.net.wifi.WifiManager#addOrUpdateNetwork(WifiConfiguration)} 855155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @return the supplicant-assigned identifier for the new or updated 856155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * network if the operation succeeds, or {@code -1} if it fails 857155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 8588fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 859155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public int addOrUpdateNetwork(WifiConfiguration config) { 860155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceChangePermission(); 8614aef3283bf78e233a11fa34af2c7c38362879625Jan Nordqvist if (isValid(config) && isValidPasspoint(config)) { 8628be2ac8cec40a2000715849b627642bdc87c10b3Shirish Kalele 86331891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist WifiEnterpriseConfig enterpriseConfig = config.enterpriseConfig; 86431891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist 8652e814680f4dd27a5f825afab189843582235cedcJan Nordqvist if (config.isPasspoint() && 8662e814680f4dd27a5f825afab189843582235cedcJan Nordqvist (enterpriseConfig.getEapMethod() == WifiEnterpriseConfig.Eap.TLS || 8672e814680f4dd27a5f825afab189843582235cedcJan Nordqvist enterpriseConfig.getEapMethod() == WifiEnterpriseConfig.Eap.TTLS)) { 8682e814680f4dd27a5f825afab189843582235cedcJan Nordqvist if (config.updateIdentifier != null) { 8692e814680f4dd27a5f825afab189843582235cedcJan Nordqvist enforceAccessPermission(); 8702e814680f4dd27a5f825afab189843582235cedcJan Nordqvist } 8712e814680f4dd27a5f825afab189843582235cedcJan Nordqvist else { 872e511ec7a4f53f7204a85075b23318f9f11c46d94Mitchell Wills try { 873e511ec7a4f53f7204a85075b23318f9f11c46d94Mitchell Wills verifyCert(enterpriseConfig.getCaCertificate()); 874e511ec7a4f53f7204a85075b23318f9f11c46d94Mitchell Wills } catch (CertPathValidatorException cpve) { 875e511ec7a4f53f7204a85075b23318f9f11c46d94Mitchell Wills Slog.e(TAG, "CA Cert " + 876e511ec7a4f53f7204a85075b23318f9f11c46d94Mitchell Wills enterpriseConfig.getCaCertificate().getSubjectX500Principal() + 877e511ec7a4f53f7204a85075b23318f9f11c46d94Mitchell Wills " untrusted: " + cpve.getMessage()); 878e511ec7a4f53f7204a85075b23318f9f11c46d94Mitchell Wills return -1; 879e511ec7a4f53f7204a85075b23318f9f11c46d94Mitchell Wills } catch (GeneralSecurityException | IOException e) { 880e511ec7a4f53f7204a85075b23318f9f11c46d94Mitchell Wills Slog.e(TAG, "Failed to verify certificate" + 881e511ec7a4f53f7204a85075b23318f9f11c46d94Mitchell Wills enterpriseConfig.getCaCertificate().getSubjectX500Principal() + 882e511ec7a4f53f7204a85075b23318f9f11c46d94Mitchell Wills ": " + e); 883e511ec7a4f53f7204a85075b23318f9f11c46d94Mitchell Wills return -1; 884e511ec7a4f53f7204a85075b23318f9f11c46d94Mitchell Wills } 88531891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist } 88631891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist } 88731891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist 888992ae00f25a9cc22cf5db3261bd7e72927069cf7vandwalle //TODO: pass the Uid the WifiStateMachine as a message parameter 88931891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist Slog.i("addOrUpdateNetwork", " uid = " + Integer.toString(Binder.getCallingUid()) 890992ae00f25a9cc22cf5db3261bd7e72927069cf7vandwalle + " SSID " + config.SSID 891992ae00f25a9cc22cf5db3261bd7e72927069cf7vandwalle + " nid=" + Integer.toString(config.networkId)); 892992ae00f25a9cc22cf5db3261bd7e72927069cf7vandwalle if (config.networkId == WifiConfiguration.INVALID_NETWORK_ID) { 893992ae00f25a9cc22cf5db3261bd7e72927069cf7vandwalle config.creatorUid = Binder.getCallingUid(); 894992ae00f25a9cc22cf5db3261bd7e72927069cf7vandwalle } else { 895992ae00f25a9cc22cf5db3261bd7e72927069cf7vandwalle config.lastUpdateUid = Binder.getCallingUid(); 896992ae00f25a9cc22cf5db3261bd7e72927069cf7vandwalle } 897155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (mWifiStateMachineChannel != null) { 898155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return mWifiStateMachine.syncAddOrUpdateNetwork(mWifiStateMachineChannel, config); 899155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } else { 900155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande Slog.e(TAG, "mWifiStateMachineChannel is not initialized"); 901155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return -1; 902155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 903155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } else { 904155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande Slog.e(TAG, "bad network configuration"); 905155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return -1; 906155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 907155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 908155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 90931891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist public static void verifyCert(X509Certificate caCert) 91031891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist throws GeneralSecurityException, IOException { 91131891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist CertificateFactory factory = CertificateFactory.getInstance("X.509"); 91231891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist CertPathValidator validator = 91331891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist CertPathValidator.getInstance(CertPathValidator.getDefaultType()); 91431891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist CertPath path = factory.generateCertPath( 91531891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist Arrays.asList(caCert)); 91631891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist KeyStore ks = KeyStore.getInstance("AndroidCAStore"); 91731891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist ks.load(null, null); 91831891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist PKIXParameters params = new PKIXParameters(ks); 91931891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist params.setRevocationEnabled(false); 92031891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist validator.validate(path, params); 92131891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist } 92231891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist 92331891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist /** 924155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * See {@link android.net.wifi.WifiManager#removeNetwork(int)} 925155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @param netId the integer that identifies the network configuration 926155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * to the supplicant 927155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @return {@code true} if the operation succeeded 928155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 9298fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 930155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public boolean removeNetwork(int netId) { 931155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceChangePermission(); 932c35d728a15e9270f5642ef79f5245c89d749285fSky Faber 933155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (mWifiStateMachineChannel != null) { 934155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return mWifiStateMachine.syncRemoveNetwork(mWifiStateMachineChannel, netId); 935155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } else { 936155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande Slog.e(TAG, "mWifiStateMachineChannel is not initialized"); 937155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return false; 938155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 939155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 940155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 941155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 942155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * See {@link android.net.wifi.WifiManager#enableNetwork(int, boolean)} 943155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @param netId the integer that identifies the network configuration 944155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * to the supplicant 945155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @param disableOthers if true, disable all other networks. 946155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @return {@code true} if the operation succeeded 947155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 9488fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 949155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public boolean enableNetwork(int netId, boolean disableOthers) { 950155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceChangePermission(); 951155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (mWifiStateMachineChannel != null) { 952155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return mWifiStateMachine.syncEnableNetwork(mWifiStateMachineChannel, netId, 953155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande disableOthers); 954155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } else { 955155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande Slog.e(TAG, "mWifiStateMachineChannel is not initialized"); 956155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return false; 957155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 958155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 959155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 960155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 961155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * See {@link android.net.wifi.WifiManager#disableNetwork(int)} 962155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @param netId the integer that identifies the network configuration 963155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * to the supplicant 964155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @return {@code true} if the operation succeeded 965155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 9668fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 967155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public boolean disableNetwork(int netId) { 968155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceChangePermission(); 969155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (mWifiStateMachineChannel != null) { 970155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return mWifiStateMachine.syncDisableNetwork(mWifiStateMachineChannel, netId); 971155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } else { 972155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande Slog.e(TAG, "mWifiStateMachineChannel is not initialized"); 973155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return false; 974155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 975155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 976155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 977155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 978155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * See {@link android.net.wifi.WifiManager#getConnectionInfo()} 979155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @return the Wi-Fi information, contained in {@link WifiInfo}. 980155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 9818fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 982155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public WifiInfo getConnectionInfo() { 983155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceAccessPermission(); 984155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /* 985155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * Make sure we have the latest information, by sending 986155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * a status request to the supplicant. 987155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 988155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return mWifiStateMachine.syncRequestConnectionInfo(); 989155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 990155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 991155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 992155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * Return the results of the most recent access point scan, in the form of 993155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * a list of {@link ScanResult} objects. 994155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @return the list of results 995155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 9968fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 997155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public List<ScanResult> getScanResults(String callingPackage) { 998155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceAccessPermission(); 999155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande int uid = Binder.getCallingUid(); 1000155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande long ident = Binder.clearCallingIdentity(); 1001155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande try { 100292f4d52b14d8847f6f81712bf3bbfa0f1203eef5Sohani Rao if (!mWifiPermissionsUtil.canAccessScanResults(callingPackage, 100392f4d52b14d8847f6f81712bf3bbfa0f1203eef5Sohani Rao uid, Build.VERSION_CODES.M)) { 10041ecb0083490436303cdb89bc4c46b6743ea0afa8Sky Faber return new ArrayList<ScanResult>(); 10051ecb0083490436303cdb89bc4c46b6743ea0afa8Sky Faber } 1006d94a62ffdf0e7f282948109d05d96e682eb32eefRebecca Silberstein if (mWifiScanner == null) { 1007d94a62ffdf0e7f282948109d05d96e682eb32eefRebecca Silberstein mWifiScanner = mWifiInjector.getWifiScanner(); 1008d94a62ffdf0e7f282948109d05d96e682eb32eefRebecca Silberstein } 1009d94a62ffdf0e7f282948109d05d96e682eb32eefRebecca Silberstein return mWifiScanner.getSingleScanResults(); 1010155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } finally { 1011155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande Binder.restoreCallingIdentity(ident); 1012155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1013155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1014155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 10151d5cd3938f9191184cd9aea3059a3b62bf3a0372Jan Nordqvist /** 10163ebf0b17fd1cdd3a0ef22d9e199c1686c01dcc9fPeter Qiu * Add a Passpoint configuration. 10173ebf0b17fd1cdd3a0ef22d9e199c1686c01dcc9fPeter Qiu * 10183ebf0b17fd1cdd3a0ef22d9e199c1686c01dcc9fPeter Qiu * @param config The Passpoint configuration to be added 10193ebf0b17fd1cdd3a0ef22d9e199c1686c01dcc9fPeter Qiu * @return true on success or false on failure 10203ebf0b17fd1cdd3a0ef22d9e199c1686c01dcc9fPeter Qiu */ 10213ebf0b17fd1cdd3a0ef22d9e199c1686c01dcc9fPeter Qiu @Override 10223ebf0b17fd1cdd3a0ef22d9e199c1686c01dcc9fPeter Qiu public boolean addPasspointConfiguration(PasspointConfiguration config) { 10233ebf0b17fd1cdd3a0ef22d9e199c1686c01dcc9fPeter Qiu // TO BE IMPLEMENTED. 10243ebf0b17fd1cdd3a0ef22d9e199c1686c01dcc9fPeter Qiu return true; 10253ebf0b17fd1cdd3a0ef22d9e199c1686c01dcc9fPeter Qiu } 10263ebf0b17fd1cdd3a0ef22d9e199c1686c01dcc9fPeter Qiu 10273ebf0b17fd1cdd3a0ef22d9e199c1686c01dcc9fPeter Qiu /** 10283ebf0b17fd1cdd3a0ef22d9e199c1686c01dcc9fPeter Qiu * Remove the Passpoint configuration identified by its FQDN (Fully Qualified Domain Name). 10293ebf0b17fd1cdd3a0ef22d9e199c1686c01dcc9fPeter Qiu * 10303ebf0b17fd1cdd3a0ef22d9e199c1686c01dcc9fPeter Qiu * @param fqdn The FQDN of the Passpoint configuration to be removed 10313ebf0b17fd1cdd3a0ef22d9e199c1686c01dcc9fPeter Qiu * @return true on success or false on failure 10323ebf0b17fd1cdd3a0ef22d9e199c1686c01dcc9fPeter Qiu */ 10333ebf0b17fd1cdd3a0ef22d9e199c1686c01dcc9fPeter Qiu @Override 10343ebf0b17fd1cdd3a0ef22d9e199c1686c01dcc9fPeter Qiu public boolean removePasspointConfiguration(String fqdn) { 10353ebf0b17fd1cdd3a0ef22d9e199c1686c01dcc9fPeter Qiu // TO BE IMPLEMENTED. 10363ebf0b17fd1cdd3a0ef22d9e199c1686c01dcc9fPeter Qiu return true; 10373ebf0b17fd1cdd3a0ef22d9e199c1686c01dcc9fPeter Qiu } 10383ebf0b17fd1cdd3a0ef22d9e199c1686c01dcc9fPeter Qiu 10393ebf0b17fd1cdd3a0ef22d9e199c1686c01dcc9fPeter Qiu /** 10403ebf0b17fd1cdd3a0ef22d9e199c1686c01dcc9fPeter Qiu * Return the list of the installed Passpoint configurations. 10413ebf0b17fd1cdd3a0ef22d9e199c1686c01dcc9fPeter Qiu * 10423ebf0b17fd1cdd3a0ef22d9e199c1686c01dcc9fPeter Qiu * @return A list of {@link PasspointConfiguration} or null 10433ebf0b17fd1cdd3a0ef22d9e199c1686c01dcc9fPeter Qiu */ 10443ebf0b17fd1cdd3a0ef22d9e199c1686c01dcc9fPeter Qiu @Override 10453ebf0b17fd1cdd3a0ef22d9e199c1686c01dcc9fPeter Qiu public List<PasspointConfiguration> getPasspointConfigurations() { 10463ebf0b17fd1cdd3a0ef22d9e199c1686c01dcc9fPeter Qiu // TO BE IMPLEMENTED. 10473ebf0b17fd1cdd3a0ef22d9e199c1686c01dcc9fPeter Qiu return null; 10483ebf0b17fd1cdd3a0ef22d9e199c1686c01dcc9fPeter Qiu } 10493ebf0b17fd1cdd3a0ef22d9e199c1686c01dcc9fPeter Qiu 10503ebf0b17fd1cdd3a0ef22d9e199c1686c01dcc9fPeter Qiu /** 10512e814680f4dd27a5f825afab189843582235cedcJan Nordqvist * Add a Hotspot 2.0 release 2 Management Object 10522e814680f4dd27a5f825afab189843582235cedcJan Nordqvist * @param mo The MO in XML form 10532e814680f4dd27a5f825afab189843582235cedcJan Nordqvist * @return -1 for failure 10541d5cd3938f9191184cd9aea3059a3b62bf3a0372Jan Nordqvist */ 10558fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 10562e814680f4dd27a5f825afab189843582235cedcJan Nordqvist public int addPasspointManagementObject(String mo) { 10572e814680f4dd27a5f825afab189843582235cedcJan Nordqvist return mWifiStateMachine.syncAddPasspointManagementObject(mWifiStateMachineChannel, mo); 10582e814680f4dd27a5f825afab189843582235cedcJan Nordqvist } 10591d5cd3938f9191184cd9aea3059a3b62bf3a0372Jan Nordqvist 10602e814680f4dd27a5f825afab189843582235cedcJan Nordqvist /** 10612e814680f4dd27a5f825afab189843582235cedcJan Nordqvist * Modify a Hotspot 2.0 release 2 Management Object 10622e814680f4dd27a5f825afab189843582235cedcJan Nordqvist * @param fqdn The FQDN of the service provider 10632e814680f4dd27a5f825afab189843582235cedcJan Nordqvist * @param mos A List of MO definitions to be updated 10642e814680f4dd27a5f825afab189843582235cedcJan Nordqvist * @return the number of nodes updated, or -1 for failure 10652e814680f4dd27a5f825afab189843582235cedcJan Nordqvist */ 10668fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 10672e814680f4dd27a5f825afab189843582235cedcJan Nordqvist public int modifyPasspointManagementObject(String fqdn, List<PasspointManagementObjectDefinition> mos) { 10682e814680f4dd27a5f825afab189843582235cedcJan Nordqvist return mWifiStateMachine.syncModifyPasspointManagementObject(mWifiStateMachineChannel, fqdn, mos); 10692e814680f4dd27a5f825afab189843582235cedcJan Nordqvist } 10701d5cd3938f9191184cd9aea3059a3b62bf3a0372Jan Nordqvist 10712e814680f4dd27a5f825afab189843582235cedcJan Nordqvist /** 10722e814680f4dd27a5f825afab189843582235cedcJan Nordqvist * Query for a Hotspot 2.0 release 2 OSU icon 10732e814680f4dd27a5f825afab189843582235cedcJan Nordqvist * @param bssid The BSSID of the AP 10742e814680f4dd27a5f825afab189843582235cedcJan Nordqvist * @param fileName Icon file name 10752e814680f4dd27a5f825afab189843582235cedcJan Nordqvist */ 10768fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 10772e814680f4dd27a5f825afab189843582235cedcJan Nordqvist public void queryPasspointIcon(long bssid, String fileName) { 10782e814680f4dd27a5f825afab189843582235cedcJan Nordqvist mWifiStateMachine.syncQueryPasspointIcon(mWifiStateMachineChannel, bssid, fileName); 10792e814680f4dd27a5f825afab189843582235cedcJan Nordqvist } 10801d5cd3938f9191184cd9aea3059a3b62bf3a0372Jan Nordqvist 10812e814680f4dd27a5f825afab189843582235cedcJan Nordqvist /** 10822e814680f4dd27a5f825afab189843582235cedcJan Nordqvist * Match the currently associated network against the SP matching the given FQDN 10832e814680f4dd27a5f825afab189843582235cedcJan Nordqvist * @param fqdn FQDN of the SP 10842e814680f4dd27a5f825afab189843582235cedcJan Nordqvist * @return ordinal [HomeProvider, RoamingProvider, Incomplete, None, Declined] 10852e814680f4dd27a5f825afab189843582235cedcJan Nordqvist */ 10868fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 10872e814680f4dd27a5f825afab189843582235cedcJan Nordqvist public int matchProviderWithCurrentNetwork(String fqdn) { 10882e814680f4dd27a5f825afab189843582235cedcJan Nordqvist return mWifiStateMachine.matchProviderWithCurrentNetwork(mWifiStateMachineChannel, fqdn); 10891d5cd3938f9191184cd9aea3059a3b62bf3a0372Jan Nordqvist } 10901d5cd3938f9191184cd9aea3059a3b62bf3a0372Jan Nordqvist 10912e814680f4dd27a5f825afab189843582235cedcJan Nordqvist /** 10922e814680f4dd27a5f825afab189843582235cedcJan Nordqvist * Deauthenticate and set the re-authentication hold off time for the current network 10932e814680f4dd27a5f825afab189843582235cedcJan Nordqvist * @param holdoff hold off time in milliseconds 10942e814680f4dd27a5f825afab189843582235cedcJan Nordqvist * @param ess set if the hold off pertains to an ESS rather than a BSS 10952e814680f4dd27a5f825afab189843582235cedcJan Nordqvist */ 10968fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 10972e814680f4dd27a5f825afab189843582235cedcJan Nordqvist public void deauthenticateNetwork(long holdoff, boolean ess) { 10982e814680f4dd27a5f825afab189843582235cedcJan Nordqvist mWifiStateMachine.deauthenticateNetwork(mWifiStateMachineChannel, holdoff, ess); 10991d5cd3938f9191184cd9aea3059a3b62bf3a0372Jan Nordqvist } 11001d5cd3938f9191184cd9aea3059a3b62bf3a0372Jan Nordqvist 1101fd5470391e5342daa38d00b68ccbccfeacbe6d33Alexandra Gherghina /** 1102155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * Tell the supplicant to persist the current list of configured networks. 1103155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @return {@code true} if the operation succeeded 1104155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * 1105155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * TODO: deprecate this 1106155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 11078fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 1108155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public boolean saveConfiguration() { 1109155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceChangePermission(); 1110155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (mWifiStateMachineChannel != null) { 1111155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return mWifiStateMachine.syncSaveConfig(mWifiStateMachineChannel); 1112155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } else { 1113155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande Slog.e(TAG, "mWifiStateMachineChannel is not initialized"); 1114155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return false; 1115155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1116155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1117155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1118155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 1119155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * Set the country code 1120155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @param countryCode ISO 3166 country code. 1121155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @param persist {@code true} if the setting should be remembered. 1122155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * 1123155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * The persist behavior exists so that wifi can fall back to the last 1124155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * persisted country code on a restart, when the locale information is 1125155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * not available from telephony. 1126155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 11278fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 1128155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public void setCountryCode(String countryCode, boolean persist) { 1129155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande Slog.i(TAG, "WifiService trying to set country code to " + countryCode + 1130155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande " with persist set to " + persist); 11319c22c8ea193360f50ad490368ca6a11af0684362Robert Greenwalt enforceConnectivityInternalPermission(); 1132155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande final long token = Binder.clearCallingIdentity(); 1133155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande try { 11340091305175e8c6fe7fc6d01efb9d405961db4ac7Ningyuan Wang if (mCountryCode.setCountryCode(countryCode, persist) && persist) { 11350091305175e8c6fe7fc6d01efb9d405961db4ac7Ningyuan Wang // Save this country code to persistent storage 11360091305175e8c6fe7fc6d01efb9d405961db4ac7Ningyuan Wang mFacade.setStringSetting(mContext, 11370091305175e8c6fe7fc6d01efb9d405961db4ac7Ningyuan Wang Settings.Global.WIFI_COUNTRY_CODE, 11380091305175e8c6fe7fc6d01efb9d405961db4ac7Ningyuan Wang countryCode); 11390091305175e8c6fe7fc6d01efb9d405961db4ac7Ningyuan Wang } 1140155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } finally { 1141155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande Binder.restoreCallingIdentity(token); 1142155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1143155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1144155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 114580d14d67a956e6c69433470aaa73100898166efaxinhe /** 114680d14d67a956e6c69433470aaa73100898166efaxinhe * Get the country code 114737b06cd7aae7fe27cfaf1d95cc9901548765406bNingyuan Wang * @return Get the best choice country code for wifi, regardless of if it was set or 114837b06cd7aae7fe27cfaf1d95cc9901548765406bNingyuan Wang * not. 114937b06cd7aae7fe27cfaf1d95cc9901548765406bNingyuan Wang * Returns null when there is no country code available. 115080d14d67a956e6c69433470aaa73100898166efaxinhe */ 11518fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 115280d14d67a956e6c69433470aaa73100898166efaxinhe public String getCountryCode() { 115380d14d67a956e6c69433470aaa73100898166efaxinhe enforceConnectivityInternalPermission(); 115437b06cd7aae7fe27cfaf1d95cc9901548765406bNingyuan Wang String country = mCountryCode.getCountryCode(); 115580d14d67a956e6c69433470aaa73100898166efaxinhe return country; 115680d14d67a956e6c69433470aaa73100898166efaxinhe } 1157155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 11588fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 1159155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public boolean isDualBandSupported() { 1160155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande //TODO: Should move towards adding a driver API that checks at runtime 1161155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return mContext.getResources().getBoolean( 1162155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande com.android.internal.R.bool.config_wifi_dual_band_support); 1163155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1164155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1165155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 1166155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * Return the DHCP-assigned addresses from the last successful DHCP request, 1167155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * if any. 1168155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @return the DHCP information 1169155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @deprecated 1170155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 11718fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 11728fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Deprecated 1173155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public DhcpInfo getDhcpInfo() { 1174155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceAccessPermission(); 1175155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande DhcpResults dhcpResults = mWifiStateMachine.syncGetDhcpResults(); 1176155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1177155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande DhcpInfo info = new DhcpInfo(); 11783b26801d62a06475b722bbf29cba7f48f376654eLorenzo Colitti 11793b26801d62a06475b722bbf29cba7f48f376654eLorenzo Colitti if (dhcpResults.ipAddress != null && 11803b26801d62a06475b722bbf29cba7f48f376654eLorenzo Colitti dhcpResults.ipAddress.getAddress() instanceof Inet4Address) { 11813b26801d62a06475b722bbf29cba7f48f376654eLorenzo Colitti info.ipAddress = NetworkUtils.inetAddressToInt((Inet4Address) dhcpResults.ipAddress.getAddress()); 1182155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 11833b26801d62a06475b722bbf29cba7f48f376654eLorenzo Colitti 11843b26801d62a06475b722bbf29cba7f48f376654eLorenzo Colitti if (dhcpResults.gateway != null) { 11853b26801d62a06475b722bbf29cba7f48f376654eLorenzo Colitti info.gateway = NetworkUtils.inetAddressToInt((Inet4Address) dhcpResults.gateway); 1186155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 11873b26801d62a06475b722bbf29cba7f48f376654eLorenzo Colitti 1188155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande int dnsFound = 0; 11893b26801d62a06475b722bbf29cba7f48f376654eLorenzo Colitti for (InetAddress dns : dhcpResults.dnsServers) { 1190155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (dns instanceof Inet4Address) { 1191155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (dnsFound == 0) { 1192155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande info.dns1 = NetworkUtils.inetAddressToInt((Inet4Address)dns); 1193155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } else { 1194155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande info.dns2 = NetworkUtils.inetAddressToInt((Inet4Address)dns); 1195155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1196155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (++dnsFound > 1) break; 1197155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1198155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 11992af03130d7f85823223b8591dc52858d851b301dMitchell Wills Inet4Address serverAddress = dhcpResults.serverAddress; 12002af03130d7f85823223b8591dc52858d851b301dMitchell Wills if (serverAddress != null) { 12012af03130d7f85823223b8591dc52858d851b301dMitchell Wills info.serverAddress = NetworkUtils.inetAddressToInt(serverAddress); 1202155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1203155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande info.leaseDuration = dhcpResults.leaseDuration; 1204155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1205155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return info; 1206155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1207155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1208155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 1209155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * enable TDLS for the local NIC to remote NIC 1210155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * The APPs don't know the remote MAC address to identify NIC though, 1211155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * so we need to do additional work to find it from remote IP address 1212155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 1213155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1214155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande class TdlsTaskParams { 1215155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public String remoteIpAddress; 1216155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public boolean enable; 1217155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1218155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1219155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande class TdlsTask extends AsyncTask<TdlsTaskParams, Integer, Integer> { 1220155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande @Override 1221155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande protected Integer doInBackground(TdlsTaskParams... params) { 1222155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1223155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande // Retrieve parameters for the call 1224155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande TdlsTaskParams param = params[0]; 1225155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande String remoteIpAddress = param.remoteIpAddress.trim(); 1226155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande boolean enable = param.enable; 1227155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1228155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande // Get MAC address of Remote IP 1229155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande String macAddress = null; 1230155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1231155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande BufferedReader reader = null; 1232155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1233155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande try { 1234155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande reader = new BufferedReader(new FileReader("/proc/net/arp")); 1235155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1236155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande // Skip over the line bearing colum titles 1237155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande String line = reader.readLine(); 1238155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1239155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande while ((line = reader.readLine()) != null) { 1240155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande String[] tokens = line.split("[ ]+"); 1241155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (tokens.length < 6) { 1242155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande continue; 1243155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1244155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1245155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande // ARP column format is 1246155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande // Address HWType HWAddress Flags Mask IFace 1247155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande String ip = tokens[0]; 1248155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande String mac = tokens[3]; 1249155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1250155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (remoteIpAddress.equals(ip)) { 1251155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande macAddress = mac; 1252155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande break; 1253155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1254155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1255155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1256155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (macAddress == null) { 1257155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande Slog.w(TAG, "Did not find remoteAddress {" + remoteIpAddress + "} in " + 1258155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande "/proc/net/arp"); 1259155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } else { 1260155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enableTdlsWithMacAddress(macAddress, enable); 1261155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1262155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1263155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } catch (FileNotFoundException e) { 1264155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande Slog.e(TAG, "Could not open /proc/net/arp to lookup mac address"); 1265155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } catch (IOException e) { 1266155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande Slog.e(TAG, "Could not read /proc/net/arp to lookup mac address"); 1267155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } finally { 1268155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande try { 1269155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (reader != null) { 1270155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande reader.close(); 1271155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1272155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1273155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande catch (IOException e) { 1274155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande // Do nothing 1275155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1276155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1277155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1278155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return 0; 1279155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1280155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1281155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 12828fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 1283155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public void enableTdls(String remoteAddress, boolean enable) { 12848e6144b4059fc2117be23d7222893bc57a33f64dJon Larimer if (remoteAddress == null) { 12858e6144b4059fc2117be23d7222893bc57a33f64dJon Larimer throw new IllegalArgumentException("remoteAddress cannot be null"); 12868e6144b4059fc2117be23d7222893bc57a33f64dJon Larimer } 12878e6144b4059fc2117be23d7222893bc57a33f64dJon Larimer 1288155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande TdlsTaskParams params = new TdlsTaskParams(); 1289155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande params.remoteIpAddress = remoteAddress; 1290155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande params.enable = enable; 1291155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande new TdlsTask().execute(params); 1292155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1293155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1294155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 12958fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 1296155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public void enableTdlsWithMacAddress(String remoteMacAddress, boolean enable) { 12978e6144b4059fc2117be23d7222893bc57a33f64dJon Larimer if (remoteMacAddress == null) { 12988e6144b4059fc2117be23d7222893bc57a33f64dJon Larimer throw new IllegalArgumentException("remoteMacAddress cannot be null"); 12998e6144b4059fc2117be23d7222893bc57a33f64dJon Larimer } 13008e6144b4059fc2117be23d7222893bc57a33f64dJon Larimer 1301155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mWifiStateMachine.enableTdls(remoteMacAddress, enable); 1302155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1303155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1304155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 1305155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * Get a reference to handler. This is used by a client to establish 1306155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * an AsyncChannel communication with WifiService 1307155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 13088fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 1309155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public Messenger getWifiServiceMessenger() { 1310155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceAccessPermission(); 1311155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceChangePermission(); 1312155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return new Messenger(mClientHandler); 1313155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1314155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 13152ce99b40c36ed0352b31aa85d5f9383d5f0506f5vandwalle /** 13162ce99b40c36ed0352b31aa85d5f9383d5f0506f5vandwalle * Disable an ephemeral network, i.e. network that is created thru a WiFi Scorer 13172ce99b40c36ed0352b31aa85d5f9383d5f0506f5vandwalle */ 13188fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 13192ce99b40c36ed0352b31aa85d5f9383d5f0506f5vandwalle public void disableEphemeralNetwork(String SSID) { 13202ce99b40c36ed0352b31aa85d5f9383d5f0506f5vandwalle enforceAccessPermission(); 13212ce99b40c36ed0352b31aa85d5f9383d5f0506f5vandwalle enforceChangePermission(); 13222ce99b40c36ed0352b31aa85d5f9383d5f0506f5vandwalle mWifiStateMachine.disableEphemeralNetwork(SSID); 13232ce99b40c36ed0352b31aa85d5f9383d5f0506f5vandwalle } 1324155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1325155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande private final BroadcastReceiver mReceiver = new BroadcastReceiver() { 1326155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande @Override 1327155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public void onReceive(Context context, Intent intent) { 1328155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande String action = intent.getAction(); 1329155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (action.equals(Intent.ACTION_SCREEN_ON)) { 1330155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mWifiController.sendMessage(CMD_SCREEN_ON); 1331155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } else if (action.equals(Intent.ACTION_USER_PRESENT)) { 1332155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mWifiController.sendMessage(CMD_USER_PRESENT); 1333155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } else if (action.equals(Intent.ACTION_SCREEN_OFF)) { 1334155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mWifiController.sendMessage(CMD_SCREEN_OFF); 1335155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } else if (action.equals(Intent.ACTION_BATTERY_CHANGED)) { 1336155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande int pluggedType = intent.getIntExtra("plugged", 0); 1337155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mWifiController.sendMessage(CMD_BATTERY_CHANGED, pluggedType, 0, null); 1338155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } else if (action.equals(BluetoothAdapter.ACTION_CONNECTION_STATE_CHANGED)) { 1339155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande int state = intent.getIntExtra(BluetoothAdapter.EXTRA_CONNECTION_STATE, 1340155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande BluetoothAdapter.STATE_DISCONNECTED); 1341155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mWifiStateMachine.sendBluetoothAdapterStateChange(state); 1342155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } else if (action.equals(TelephonyIntents.ACTION_EMERGENCY_CALLBACK_MODE_CHANGED)) { 1343155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande boolean emergencyMode = intent.getBooleanExtra("phoneinECMState", false); 1344155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mWifiController.sendMessage(CMD_EMERGENCY_MODE_CHANGED, emergencyMode ? 1 : 0, 0); 1345090aa74f2d36010abba6563a39c87ab7ba8a7473Vinit Deshpande } else if (action.equals(TelephonyIntents.ACTION_EMERGENCY_CALL_STATE_CHANGED)) { 1346090aa74f2d36010abba6563a39c87ab7ba8a7473Vinit Deshpande boolean inCall = intent.getBooleanExtra(PhoneConstants.PHONE_IN_EMERGENCY_CALL, false); 1347090aa74f2d36010abba6563a39c87ab7ba8a7473Vinit Deshpande mWifiController.sendMessage(CMD_EMERGENCY_CALL_STATE_CHANGED, inCall ? 1 : 0, 0); 134803b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn } else if (action.equals(PowerManager.ACTION_DEVICE_IDLE_MODE_CHANGED)) { 134903b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn handleIdleModeChanged(); 1350155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1351155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1352155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande }; 1353155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1354155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 1355155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * Observes settings changes to scan always mode. 1356155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 1357155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande private void registerForScanModeChange() { 1358155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande ContentObserver contentObserver = new ContentObserver(null) { 1359155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande @Override 1360155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public void onChange(boolean selfChange) { 1361155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mSettingsStore.handleWifiScanAlwaysAvailableToggled(); 1362155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mWifiController.sendMessage(CMD_SCAN_ALWAYS_MODE_CHANGED); 1363155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1364155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande }; 1365155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1366155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mContext.getContentResolver().registerContentObserver( 1367155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande Settings.Global.getUriFor(Settings.Global.WIFI_SCAN_ALWAYS_AVAILABLE), 1368155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande false, contentObserver); 1369155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1370155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1371155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande private void registerForBroadcasts() { 1372155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande IntentFilter intentFilter = new IntentFilter(); 1373155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande intentFilter.addAction(Intent.ACTION_SCREEN_ON); 1374155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande intentFilter.addAction(Intent.ACTION_USER_PRESENT); 1375155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande intentFilter.addAction(Intent.ACTION_SCREEN_OFF); 1376155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande intentFilter.addAction(Intent.ACTION_BATTERY_CHANGED); 1377155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande intentFilter.addAction(WifiManager.NETWORK_STATE_CHANGED_ACTION); 1378155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande intentFilter.addAction(BluetoothAdapter.ACTION_CONNECTION_STATE_CHANGED); 1379155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande intentFilter.addAction(TelephonyIntents.ACTION_EMERGENCY_CALLBACK_MODE_CHANGED); 138003b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn intentFilter.addAction(PowerManager.ACTION_DEVICE_IDLE_MODE_CHANGED); 1381090aa74f2d36010abba6563a39c87ab7ba8a7473Vinit Deshpande 1382090aa74f2d36010abba6563a39c87ab7ba8a7473Vinit Deshpande boolean trackEmergencyCallState = mContext.getResources().getBoolean( 1383090aa74f2d36010abba6563a39c87ab7ba8a7473Vinit Deshpande com.android.internal.R.bool.config_wifi_turn_off_during_emergency_call); 1384090aa74f2d36010abba6563a39c87ab7ba8a7473Vinit Deshpande if (trackEmergencyCallState) { 1385090aa74f2d36010abba6563a39c87ab7ba8a7473Vinit Deshpande intentFilter.addAction(TelephonyIntents.ACTION_EMERGENCY_CALL_STATE_CHANGED); 1386090aa74f2d36010abba6563a39c87ab7ba8a7473Vinit Deshpande } 1387090aa74f2d36010abba6563a39c87ab7ba8a7473Vinit Deshpande 1388155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mContext.registerReceiver(mReceiver, intentFilter); 1389155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1390155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1391faa2ce7f93eef2c436796fb1ea3574e2d1412491Robin Lee private void registerForPackageOrUserRemoval() { 1392e487a4648dd41881e754f1224aaedead78a0777dSky Faber IntentFilter intentFilter = new IntentFilter(); 1393e487a4648dd41881e754f1224aaedead78a0777dSky Faber intentFilter.addAction(Intent.ACTION_PACKAGE_REMOVED); 1394faa2ce7f93eef2c436796fb1ea3574e2d1412491Robin Lee intentFilter.addAction(Intent.ACTION_USER_REMOVED); 1395faa2ce7f93eef2c436796fb1ea3574e2d1412491Robin Lee mContext.registerReceiverAsUser(new BroadcastReceiver() { 1396e487a4648dd41881e754f1224aaedead78a0777dSky Faber @Override 1397e487a4648dd41881e754f1224aaedead78a0777dSky Faber public void onReceive(Context context, Intent intent) { 1398faa2ce7f93eef2c436796fb1ea3574e2d1412491Robin Lee switch (intent.getAction()) { 1399faa2ce7f93eef2c436796fb1ea3574e2d1412491Robin Lee case Intent.ACTION_PACKAGE_REMOVED: { 1400faa2ce7f93eef2c436796fb1ea3574e2d1412491Robin Lee if (intent.getBooleanExtra(Intent.EXTRA_REPLACING, false)) { 1401faa2ce7f93eef2c436796fb1ea3574e2d1412491Robin Lee return; 1402faa2ce7f93eef2c436796fb1ea3574e2d1412491Robin Lee } 1403faa2ce7f93eef2c436796fb1ea3574e2d1412491Robin Lee int uid = intent.getIntExtra(Intent.EXTRA_UID, -1); 1404faa2ce7f93eef2c436796fb1ea3574e2d1412491Robin Lee Uri uri = intent.getData(); 1405faa2ce7f93eef2c436796fb1ea3574e2d1412491Robin Lee if (uid == -1 || uri == null) { 1406faa2ce7f93eef2c436796fb1ea3574e2d1412491Robin Lee return; 1407faa2ce7f93eef2c436796fb1ea3574e2d1412491Robin Lee } 1408faa2ce7f93eef2c436796fb1ea3574e2d1412491Robin Lee String pkgName = uri.getSchemeSpecificPart(); 1409faa2ce7f93eef2c436796fb1ea3574e2d1412491Robin Lee mWifiStateMachine.removeAppConfigs(pkgName, uid); 1410faa2ce7f93eef2c436796fb1ea3574e2d1412491Robin Lee break; 1411faa2ce7f93eef2c436796fb1ea3574e2d1412491Robin Lee } 1412faa2ce7f93eef2c436796fb1ea3574e2d1412491Robin Lee case Intent.ACTION_USER_REMOVED: { 1413faa2ce7f93eef2c436796fb1ea3574e2d1412491Robin Lee int userHandle = intent.getIntExtra(Intent.EXTRA_USER_HANDLE, 0); 1414faa2ce7f93eef2c436796fb1ea3574e2d1412491Robin Lee mWifiStateMachine.removeUserConfigs(userHandle); 1415faa2ce7f93eef2c436796fb1ea3574e2d1412491Robin Lee break; 1416e487a4648dd41881e754f1224aaedead78a0777dSky Faber } 1417e487a4648dd41881e754f1224aaedead78a0777dSky Faber } 1418e487a4648dd41881e754f1224aaedead78a0777dSky Faber } 1419faa2ce7f93eef2c436796fb1ea3574e2d1412491Robin Lee }, UserHandle.ALL, intentFilter, null, null); 1420e487a4648dd41881e754f1224aaedead78a0777dSky Faber } 1421e487a4648dd41881e754f1224aaedead78a0777dSky Faber 1422155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande @Override 1423155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande protected void dump(FileDescriptor fd, PrintWriter pw, String[] args) { 1424155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (mContext.checkCallingOrSelfPermission(android.Manifest.permission.DUMP) 1425155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande != PackageManager.PERMISSION_GRANTED) { 1426155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande pw.println("Permission Denial: can't dump WifiService from from pid=" 1427155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande + Binder.getCallingPid() 1428155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande + ", uid=" + Binder.getCallingUid()); 1429155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return; 1430155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 143111638f348ba45f9f417928e79b81186cef76c561Glen Kuhne if (args.length > 0 && WifiMetrics.PROTO_DUMP_ARG.equals(args[0])) { 143211638f348ba45f9f417928e79b81186cef76c561Glen Kuhne // WifiMetrics proto bytes were requested. Dump only these. 143311638f348ba45f9f417928e79b81186cef76c561Glen Kuhne mWifiStateMachine.updateWifiMetrics(); 143411638f348ba45f9f417928e79b81186cef76c561Glen Kuhne mWifiMetrics.dump(fd, pw, args); 1435675de6070a3c1980fcc99bc6863b2689bfeb0271Lorenzo Colitti } else if (args.length > 0 && IpManager.DUMP_ARG.equals(args[0])) { 1436675de6070a3c1980fcc99bc6863b2689bfeb0271Lorenzo Colitti // IpManager dump was requested. Pass it along and take no further action. 1437675de6070a3c1980fcc99bc6863b2689bfeb0271Lorenzo Colitti String[] ipManagerArgs = new String[args.length - 1]; 1438675de6070a3c1980fcc99bc6863b2689bfeb0271Lorenzo Colitti System.arraycopy(args, 1, ipManagerArgs, 0, ipManagerArgs.length); 1439675de6070a3c1980fcc99bc6863b2689bfeb0271Lorenzo Colitti mWifiStateMachine.dumpIpManager(fd, pw, ipManagerArgs); 144084ee4726383fd968ab43caf120d15d9f47a51a54Paul Stewart } else if (args.length > 0 && DUMP_ARG_SET_IPREACH_DISCONNECT.equals(args[0])) { 144184ee4726383fd968ab43caf120d15d9f47a51a54Paul Stewart if (args.length > 1) { 144284ee4726383fd968ab43caf120d15d9f47a51a54Paul Stewart if (DUMP_ARG_SET_IPREACH_DISCONNECT_ENABLED.equals(args[1])) { 144384ee4726383fd968ab43caf120d15d9f47a51a54Paul Stewart mWifiStateMachine.setIpReachabilityDisconnectEnabled(true); 144484ee4726383fd968ab43caf120d15d9f47a51a54Paul Stewart } else if (DUMP_ARG_SET_IPREACH_DISCONNECT_DISABLED.equals(args[1])) { 144584ee4726383fd968ab43caf120d15d9f47a51a54Paul Stewart mWifiStateMachine.setIpReachabilityDisconnectEnabled(false); 144684ee4726383fd968ab43caf120d15d9f47a51a54Paul Stewart } 144784ee4726383fd968ab43caf120d15d9f47a51a54Paul Stewart } 144884ee4726383fd968ab43caf120d15d9f47a51a54Paul Stewart pw.println("IPREACH_DISCONNECT state is " 144984ee4726383fd968ab43caf120d15d9f47a51a54Paul Stewart + mWifiStateMachine.getIpReachabilityDisconnectEnabled()); 145084ee4726383fd968ab43caf120d15d9f47a51a54Paul Stewart return; 145111638f348ba45f9f417928e79b81186cef76c561Glen Kuhne } else { 145211638f348ba45f9f417928e79b81186cef76c561Glen Kuhne pw.println("Wi-Fi is " + mWifiStateMachine.syncGetWifiStateByName()); 145311638f348ba45f9f417928e79b81186cef76c561Glen Kuhne pw.println("Stay-awake conditions: " + 145411638f348ba45f9f417928e79b81186cef76c561Glen Kuhne Settings.Global.getInt(mContext.getContentResolver(), 145511638f348ba45f9f417928e79b81186cef76c561Glen Kuhne Settings.Global.STAY_ON_WHILE_PLUGGED_IN, 0)); 145611638f348ba45f9f417928e79b81186cef76c561Glen Kuhne pw.println("mInIdleMode " + mInIdleMode); 145711638f348ba45f9f417928e79b81186cef76c561Glen Kuhne pw.println("mScanPending " + mScanPending); 145811638f348ba45f9f417928e79b81186cef76c561Glen Kuhne mWifiController.dump(fd, pw, args); 145911638f348ba45f9f417928e79b81186cef76c561Glen Kuhne mSettingsStore.dump(fd, pw, args); 146011638f348ba45f9f417928e79b81186cef76c561Glen Kuhne mNotificationController.dump(fd, pw, args); 146111638f348ba45f9f417928e79b81186cef76c561Glen Kuhne mTrafficPoller.dump(fd, pw, args); 146211638f348ba45f9f417928e79b81186cef76c561Glen Kuhne pw.println(); 146311638f348ba45f9f417928e79b81186cef76c561Glen Kuhne pw.println("Locks held:"); 14642a7c2bec5d307a9e52de429c6303b7df9de900dcRebecca Silberstein mWifiLockManager.dump(pw); 14652a7c2bec5d307a9e52de429c6303b7df9de900dcRebecca Silberstein pw.println(); 146661312e14a088a9487d4db64f08285162476e870fPaul Stewart mWifiMulticastLockManager.dump(pw); 146711638f348ba45f9f417928e79b81186cef76c561Glen Kuhne pw.println(); 146811638f348ba45f9f417928e79b81186cef76c561Glen Kuhne mWifiStateMachine.dump(fd, pw, args); 146911638f348ba45f9f417928e79b81186cef76c561Glen Kuhne pw.println(); 14703204fb9682242a7b5a749489076c66d448c42577Roshan Pius mWifiBackupRestore.dump(fd, pw, args); 14713204fb9682242a7b5a749489076c66d448c42577Roshan Pius pw.println(); 147211638f348ba45f9f417928e79b81186cef76c561Glen Kuhne } 1473155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1474155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 14758fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 1476155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public boolean acquireWifiLock(IBinder binder, int lockMode, String tag, WorkSource ws) { 14772a7c2bec5d307a9e52de429c6303b7df9de900dcRebecca Silberstein if (mWifiLockManager.acquireWifiLock(lockMode, tag, binder, ws)) { 1478155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mWifiController.sendMessage(CMD_LOCKS_CHANGED); 1479155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return true; 1480155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 14812a7c2bec5d307a9e52de429c6303b7df9de900dcRebecca Silberstein return false; 1482155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1483155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 14848fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 14852a7c2bec5d307a9e52de429c6303b7df9de900dcRebecca Silberstein public void updateWifiLockWorkSource(IBinder binder, WorkSource ws) { 14862a7c2bec5d307a9e52de429c6303b7df9de900dcRebecca Silberstein mWifiLockManager.updateWifiLockWorkSource(binder, ws); 1487155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1488155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 14898fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 14902a7c2bec5d307a9e52de429c6303b7df9de900dcRebecca Silberstein public boolean releaseWifiLock(IBinder binder) { 14912a7c2bec5d307a9e52de429c6303b7df9de900dcRebecca Silberstein if (mWifiLockManager.releaseWifiLock(binder)) { 14922a7c2bec5d307a9e52de429c6303b7df9de900dcRebecca Silberstein mWifiController.sendMessage(CMD_LOCKS_CHANGED); 14932a7c2bec5d307a9e52de429c6303b7df9de900dcRebecca Silberstein return true; 1494155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 14952a7c2bec5d307a9e52de429c6303b7df9de900dcRebecca Silberstein return false; 1496155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1497155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 14988fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 1499155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public void initializeMulticastFiltering() { 1500155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceMulticastChangePermission(); 150161312e14a088a9487d4db64f08285162476e870fPaul Stewart mWifiMulticastLockManager.initializeFiltering(); 1502155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1503155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 15048fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 1505155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public void acquireMulticastLock(IBinder binder, String tag) { 1506155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceMulticastChangePermission(); 150761312e14a088a9487d4db64f08285162476e870fPaul Stewart mWifiMulticastLockManager.acquireLock(binder, tag); 1508155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1509155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 15108fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 1511155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public void releaseMulticastLock() { 1512155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceMulticastChangePermission(); 151361312e14a088a9487d4db64f08285162476e870fPaul Stewart mWifiMulticastLockManager.releaseLock(); 1514155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1515155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 15168fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 1517155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public boolean isMulticastEnabled() { 1518155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceAccessPermission(); 151961312e14a088a9487d4db64f08285162476e870fPaul Stewart return mWifiMulticastLockManager.isMulticastEnabled(); 1520155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 15219ae6b45c038fa74a9e7285ef4834551dd93da332Yuhao Zheng 15228fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 1523ed9938883ae2dade81c8be6cd6ceaef3febd5239vandwalle public void enableVerboseLogging(int verbose) { 1524ed9938883ae2dade81c8be6cd6ceaef3febd5239vandwalle enforceAccessPermission(); 152500ec8bf178ba4abee4ee8bbc6eb09c9fcd986a89Rebecca Silberstein mFacade.setIntegerSetting( 152600ec8bf178ba4abee4ee8bbc6eb09c9fcd986a89Rebecca Silberstein mContext, Settings.Global.WIFI_VERBOSE_LOGGING_ENABLED, verbose); 152700ec8bf178ba4abee4ee8bbc6eb09c9fcd986a89Rebecca Silberstein enableVerboseLoggingInternal(verbose); 152800ec8bf178ba4abee4ee8bbc6eb09c9fcd986a89Rebecca Silberstein } 152900ec8bf178ba4abee4ee8bbc6eb09c9fcd986a89Rebecca Silberstein 153000ec8bf178ba4abee4ee8bbc6eb09c9fcd986a89Rebecca Silberstein private void enableVerboseLoggingInternal(int verbose) { 1531ed9938883ae2dade81c8be6cd6ceaef3febd5239vandwalle mWifiStateMachine.enableVerboseLogging(verbose); 15322a7c2bec5d307a9e52de429c6303b7df9de900dcRebecca Silberstein mWifiLockManager.enableVerboseLogging(verbose); 153361312e14a088a9487d4db64f08285162476e870fPaul Stewart mWifiMulticastLockManager.enableVerboseLogging(verbose); 153475727af748e2b53baf365139ecfa7bf87a449d04Rebecca Silberstein mWifiInjector.getWifiLastResortWatchdog().enableVerboseLogging(verbose); 153500ec8bf178ba4abee4ee8bbc6eb09c9fcd986a89Rebecca Silberstein mWifiInjector.getWifiBackupRestore().enableVerboseLogging(verbose); 1536ed9938883ae2dade81c8be6cd6ceaef3febd5239vandwalle } 1537ed9938883ae2dade81c8be6cd6ceaef3febd5239vandwalle 15388fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 1539ed9938883ae2dade81c8be6cd6ceaef3febd5239vandwalle public int getVerboseLoggingLevel() { 1540ed9938883ae2dade81c8be6cd6ceaef3febd5239vandwalle enforceAccessPermission(); 154100ec8bf178ba4abee4ee8bbc6eb09c9fcd986a89Rebecca Silberstein return mFacade.getIntegerSetting( 154200ec8bf178ba4abee4ee8bbc6eb09c9fcd986a89Rebecca Silberstein mContext, Settings.Global.WIFI_VERBOSE_LOGGING_ENABLED, 0); 1543ed9938883ae2dade81c8be6cd6ceaef3febd5239vandwalle } 1544c6f06c628ee3583b60ff31a7da442e0ac7b26d97vandwalle 15458fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 1546c6f06c628ee3583b60ff31a7da442e0ac7b26d97vandwalle public void enableAggressiveHandover(int enabled) { 1547c6f06c628ee3583b60ff31a7da442e0ac7b26d97vandwalle enforceAccessPermission(); 1548c6f06c628ee3583b60ff31a7da442e0ac7b26d97vandwalle mWifiStateMachine.enableAggressiveHandover(enabled); 1549c6f06c628ee3583b60ff31a7da442e0ac7b26d97vandwalle } 1550c6f06c628ee3583b60ff31a7da442e0ac7b26d97vandwalle 15518fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 1552c6f06c628ee3583b60ff31a7da442e0ac7b26d97vandwalle public int getAggressiveHandover() { 1553c6f06c628ee3583b60ff31a7da442e0ac7b26d97vandwalle enforceAccessPermission(); 1554c6f06c628ee3583b60ff31a7da442e0ac7b26d97vandwalle return mWifiStateMachine.getAggressiveHandover(); 1555c6f06c628ee3583b60ff31a7da442e0ac7b26d97vandwalle } 1556c6f06c628ee3583b60ff31a7da442e0ac7b26d97vandwalle 15578fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 1558c6f06c628ee3583b60ff31a7da442e0ac7b26d97vandwalle public void setAllowScansWithTraffic(int enabled) { 1559c6f06c628ee3583b60ff31a7da442e0ac7b26d97vandwalle enforceAccessPermission(); 1560c6f06c628ee3583b60ff31a7da442e0ac7b26d97vandwalle mWifiStateMachine.setAllowScansWithTraffic(enabled); 1561c6f06c628ee3583b60ff31a7da442e0ac7b26d97vandwalle } 1562c6f06c628ee3583b60ff31a7da442e0ac7b26d97vandwalle 15638fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 1564c6f06c628ee3583b60ff31a7da442e0ac7b26d97vandwalle public int getAllowScansWithTraffic() { 1565c6f06c628ee3583b60ff31a7da442e0ac7b26d97vandwalle enforceAccessPermission(); 1566c6f06c628ee3583b60ff31a7da442e0ac7b26d97vandwalle return mWifiStateMachine.getAllowScansWithTraffic(); 1567c6f06c628ee3583b60ff31a7da442e0ac7b26d97vandwalle } 1568c298087de50ea56c31a4ade7ee1e83b313bb63c7vandwalle 15698fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 157043eba5ba17a9af5d9a050a4ba5e12e93c92f722dSamuel Tan public boolean setEnableAutoJoinWhenAssociated(boolean enabled) { 1571a8647b8cb29de22765062714cb265247234c3d32xinhe enforceChangePermission(); 157243eba5ba17a9af5d9a050a4ba5e12e93c92f722dSamuel Tan return mWifiStateMachine.setEnableAutoJoinWhenAssociated(enabled); 1573e2614ba1b774529ee68cc4ac189f7492cff89db3Pierre Vandwalle } 1574e2614ba1b774529ee68cc4ac189f7492cff89db3Pierre Vandwalle 15758fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 1576a8647b8cb29de22765062714cb265247234c3d32xinhe public boolean getEnableAutoJoinWhenAssociated() { 1577e2614ba1b774529ee68cc4ac189f7492cff89db3Pierre Vandwalle enforceAccessPermission(); 1578a8647b8cb29de22765062714cb265247234c3d32xinhe return mWifiStateMachine.getEnableAutoJoinWhenAssociated(); 1579e2614ba1b774529ee68cc4ac189f7492cff89db3Pierre Vandwalle } 1580b0b0cc202b7d7aaad7b3f69d73e9b58ea2968b05Pierre Vandwalle 1581c298087de50ea56c31a4ade7ee1e83b313bb63c7vandwalle /* Return the Wifi Connection statistics object */ 15828fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 1583c298087de50ea56c31a4ade7ee1e83b313bb63c7vandwalle public WifiConnectionStatistics getConnectionStatistics() { 1584c298087de50ea56c31a4ade7ee1e83b313bb63c7vandwalle enforceAccessPermission(); 1585c298087de50ea56c31a4ade7ee1e83b313bb63c7vandwalle enforceReadCredentialPermission(); 1586c298087de50ea56c31a4ade7ee1e83b313bb63c7vandwalle if (mWifiStateMachineChannel != null) { 1587c298087de50ea56c31a4ade7ee1e83b313bb63c7vandwalle return mWifiStateMachine.syncGetConnectionStatistics(mWifiStateMachineChannel); 1588c298087de50ea56c31a4ade7ee1e83b313bb63c7vandwalle } else { 1589c298087de50ea56c31a4ade7ee1e83b313bb63c7vandwalle Slog.e(TAG, "mWifiStateMachineChannel is not initialized"); 1590c298087de50ea56c31a4ade7ee1e83b313bb63c7vandwalle return null; 1591c298087de50ea56c31a4ade7ee1e83b313bb63c7vandwalle } 1592c298087de50ea56c31a4ade7ee1e83b313bb63c7vandwalle } 1593b8671cfafc2830ebddeafcfb2d91f2b39b19019bStuart Scott 15948fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 1595b8671cfafc2830ebddeafcfb2d91f2b39b19019bStuart Scott public void factoryReset() { 1596b8671cfafc2830ebddeafcfb2d91f2b39b19019bStuart Scott enforceConnectivityInternalPermission(); 1597b8671cfafc2830ebddeafcfb2d91f2b39b19019bStuart Scott 1598f9d866f1b4e93593b3411886fd71e729f4a5a205Stuart Scott if (mUserManager.hasUserRestriction(UserManager.DISALLOW_NETWORK_RESET)) { 1599f9d866f1b4e93593b3411886fd71e729f4a5a205Stuart Scott return; 1600f9d866f1b4e93593b3411886fd71e729f4a5a205Stuart Scott } 1601b8671cfafc2830ebddeafcfb2d91f2b39b19019bStuart Scott 1602f9d866f1b4e93593b3411886fd71e729f4a5a205Stuart Scott if (!mUserManager.hasUserRestriction(UserManager.DISALLOW_CONFIG_TETHERING)) { 1603f9d866f1b4e93593b3411886fd71e729f4a5a205Stuart Scott // Turn mobile hotspot off 1604f9d866f1b4e93593b3411886fd71e729f4a5a205Stuart Scott setWifiApEnabled(null, false); 1605f9d866f1b4e93593b3411886fd71e729f4a5a205Stuart Scott } 1606f9d866f1b4e93593b3411886fd71e729f4a5a205Stuart Scott 1607f9d866f1b4e93593b3411886fd71e729f4a5a205Stuart Scott if (!mUserManager.hasUserRestriction(UserManager.DISALLOW_CONFIG_WIFI)) { 1608f9d866f1b4e93593b3411886fd71e729f4a5a205Stuart Scott // Enable wifi 1609242978afe141e91c3a1baf42ac30a3f5408911f0Mitchell Wills setWifiEnabled(true); 1610f9d866f1b4e93593b3411886fd71e729f4a5a205Stuart Scott // Delete all Wifi SSIDs 1611f9d866f1b4e93593b3411886fd71e729f4a5a205Stuart Scott List<WifiConfiguration> networks = getConfiguredNetworks(); 1612f9d866f1b4e93593b3411886fd71e729f4a5a205Stuart Scott if (networks != null) { 1613f9d866f1b4e93593b3411886fd71e729f4a5a205Stuart Scott for (WifiConfiguration config : networks) { 1614f9d866f1b4e93593b3411886fd71e729f4a5a205Stuart Scott removeNetwork(config.networkId); 1615f9d866f1b4e93593b3411886fd71e729f4a5a205Stuart Scott } 1616f9d866f1b4e93593b3411886fd71e729f4a5a205Stuart Scott saveConfiguration(); 1617b8671cfafc2830ebddeafcfb2d91f2b39b19019bStuart Scott } 1618b8671cfafc2830ebddeafcfb2d91f2b39b19019bStuart Scott } 1619b8671cfafc2830ebddeafcfb2d91f2b39b19019bStuart Scott } 16208be2ac8cec40a2000715849b627642bdc87c10b3Shirish Kalele 16214d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande /* private methods */ 162231891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist static boolean logAndReturnFalse(String s) { 16234d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande Log.d(TAG, s); 16244d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande return false; 16254d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande } 16264d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande 162731891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist public static boolean isValid(WifiConfiguration config) { 162831891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist String validity = checkValidity(config); 162931891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist return validity == null || logAndReturnFalse(validity); 163031891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist } 16314d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande 16324aef3283bf78e233a11fa34af2c7c38362879625Jan Nordqvist public static boolean isValidPasspoint(WifiConfiguration config) { 16334aef3283bf78e233a11fa34af2c7c38362879625Jan Nordqvist String validity = checkPasspointValidity(config); 16344aef3283bf78e233a11fa34af2c7c38362879625Jan Nordqvist return validity == null || logAndReturnFalse(validity); 16354aef3283bf78e233a11fa34af2c7c38362879625Jan Nordqvist } 16364aef3283bf78e233a11fa34af2c7c38362879625Jan Nordqvist 163731891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist public static String checkValidity(WifiConfiguration config) { 163831891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist if (config.allowedKeyManagement == null) 163931891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist return "allowed kmgmt"; 16404d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande 16414d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande if (config.allowedKeyManagement.cardinality() > 1) { 16424d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande if (config.allowedKeyManagement.cardinality() != 2) { 164331891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist return "cardinality != 2"; 16444d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande } 16454d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande if (!config.allowedKeyManagement.get(WifiConfiguration.KeyMgmt.WPA_EAP)) { 164631891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist return "not WPA_EAP"; 16474d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande } 16484d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande if ((!config.allowedKeyManagement.get(WifiConfiguration.KeyMgmt.IEEE8021X)) 16494d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande && (!config.allowedKeyManagement.get(WifiConfiguration.KeyMgmt.WPA_PSK))) { 165031891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist return "not PSK or 8021X"; 16514d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande } 16524d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande } 16534aef3283bf78e233a11fa34af2c7c38362879625Jan Nordqvist return null; 16544aef3283bf78e233a11fa34af2c7c38362879625Jan Nordqvist } 16554d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande 16564aef3283bf78e233a11fa34af2c7c38362879625Jan Nordqvist public static String checkPasspointValidity(WifiConfiguration config) { 16574d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande if (!TextUtils.isEmpty(config.FQDN)) { 16584d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande /* this is passpoint configuration; it must not have an SSID */ 16594d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande if (!TextUtils.isEmpty(config.SSID)) { 166031891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist return "SSID not expected for Passpoint: '" + config.SSID + 166131891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist "' FQDN " + toHexString(config.FQDN); 16624d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande } 16634d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande /* this is passpoint configuration; it must have a providerFriendlyName */ 16644d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande if (TextUtils.isEmpty(config.providerFriendlyName)) { 166531891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist return "no provider friendly name"; 16664d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande } 166707f11f6f2ee7ec17cb08180035dfb5002aaaf5dfJan Nordqvist WifiEnterpriseConfig enterpriseConfig = config.enterpriseConfig; 16684d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande /* this is passpoint configuration; it must have enterprise config */ 166907f11f6f2ee7ec17cb08180035dfb5002aaaf5dfJan Nordqvist if (enterpriseConfig == null 167007f11f6f2ee7ec17cb08180035dfb5002aaaf5dfJan Nordqvist || enterpriseConfig.getEapMethod() == WifiEnterpriseConfig.Eap.NONE ) { 167131891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist return "no enterprise config"; 16724d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande } 167307f11f6f2ee7ec17cb08180035dfb5002aaaf5dfJan Nordqvist if ((enterpriseConfig.getEapMethod() == WifiEnterpriseConfig.Eap.TLS || 167407f11f6f2ee7ec17cb08180035dfb5002aaaf5dfJan Nordqvist enterpriseConfig.getEapMethod() == WifiEnterpriseConfig.Eap.TTLS || 167507f11f6f2ee7ec17cb08180035dfb5002aaaf5dfJan Nordqvist enterpriseConfig.getEapMethod() == WifiEnterpriseConfig.Eap.PEAP) && 167607f11f6f2ee7ec17cb08180035dfb5002aaaf5dfJan Nordqvist enterpriseConfig.getCaCertificate() == null) { 167731891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist return "no CA certificate"; 16784d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande } 16794d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande } 168031891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist return null; 1681cd0af1c9ddcac881f49c815fb9da45433eb50736Vinit Deshpande } 1682b8671cfafc2830ebddeafcfb2d91f2b39b19019bStuart Scott 16838fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 16849846078598c3468f8813dbfa58238a1846bd81efSanket Padawe public Network getCurrentNetwork() { 16859846078598c3468f8813dbfa58238a1846bd81efSanket Padawe enforceAccessPermission(); 16869846078598c3468f8813dbfa58238a1846bd81efSanket Padawe return mWifiStateMachine.getCurrentNetwork(); 16879846078598c3468f8813dbfa58238a1846bd81efSanket Padawe } 16889846078598c3468f8813dbfa58238a1846bd81efSanket Padawe 168931891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist public static String toHexString(String s) { 169031891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist if (s == null) { 169131891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist return "null"; 169231891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist } 169331891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist StringBuilder sb = new StringBuilder(); 169431891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist sb.append('\'').append(s).append('\''); 169531891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist for (int n = 0; n < s.length(); n++) { 169631891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist sb.append(String.format(" %02x", s.charAt(n) & 0xffff)); 169731891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist } 169831891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist return sb.toString(); 16994d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande } 1700cd0af1c9ddcac881f49c815fb9da45433eb50736Vinit Deshpande 17012bfc67c9893c0a525b224d68dd73a74212b0c29fArthur Hsu public void hideCertFromUnaffiliatedUsers(String alias) { 17022bfc67c9893c0a525b224d68dd73a74212b0c29fArthur Hsu mCertManager.hideCertFromUnaffiliatedUsers(alias); 17032bfc67c9893c0a525b224d68dd73a74212b0c29fArthur Hsu } 17042bfc67c9893c0a525b224d68dd73a74212b0c29fArthur Hsu 17052bfc67c9893c0a525b224d68dd73a74212b0c29fArthur Hsu public String[] listClientCertsForCurrentUser() { 17062bfc67c9893c0a525b224d68dd73a74212b0c29fArthur Hsu return mCertManager.listClientCertsForCurrentUser(); 17072bfc67c9893c0a525b224d68dd73a74212b0c29fArthur Hsu } 17082bfc67c9893c0a525b224d68dd73a74212b0c29fArthur Hsu 1709c065315c23f78ec462a56aec1aaa4e2a34549b8dFyodor Kupolov /** 1710466158a6669d51541ce6c5c4e04a71dad36cdb4eRandy Pan * Enable/disable WifiConnectivityManager at runtime 1711466158a6669d51541ce6c5c4e04a71dad36cdb4eRandy Pan * 1712466158a6669d51541ce6c5c4e04a71dad36cdb4eRandy Pan * @param enabled true-enable; false-disable 1713466158a6669d51541ce6c5c4e04a71dad36cdb4eRandy Pan */ 17148fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 1715466158a6669d51541ce6c5c4e04a71dad36cdb4eRandy Pan public void enableWifiConnectivityManager(boolean enabled) { 1716466158a6669d51541ce6c5c4e04a71dad36cdb4eRandy Pan enforceConnectivityInternalPermission(); 1717466158a6669d51541ce6c5c4e04a71dad36cdb4eRandy Pan mWifiStateMachine.enableWifiConnectivityManager(enabled); 1718466158a6669d51541ce6c5c4e04a71dad36cdb4eRandy Pan } 1719ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius 1720ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius /** 1721ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius * Retrieve the data to be backed to save the current state. 17223031903d4a68659350994571525fc86a47c02dd0Roshan Pius * 1723ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius * @return Raw byte stream of the data to be backed up. 1724ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius */ 1725ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius @Override 1726ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius public byte[] retrieveBackupData() { 1727ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius enforceReadCredentialPermission(); 1728ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius enforceAccessPermission(); 1729ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius if (mWifiStateMachineChannel == null) { 1730ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius Slog.e(TAG, "mWifiStateMachineChannel is not initialized"); 1731ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius return null; 1732ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius } 1733ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius 17343204fb9682242a7b5a749489076c66d448c42577Roshan Pius Slog.d(TAG, "Retrieving backup data"); 1735ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius List<WifiConfiguration> wifiConfigurations = 1736ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius mWifiStateMachine.syncGetPrivilegedConfiguredNetwork(mWifiStateMachineChannel); 17373204fb9682242a7b5a749489076c66d448c42577Roshan Pius byte[] backupData = 17383204fb9682242a7b5a749489076c66d448c42577Roshan Pius mWifiBackupRestore.retrieveBackupDataFromConfigurations(wifiConfigurations); 17393204fb9682242a7b5a749489076c66d448c42577Roshan Pius Slog.d(TAG, "Retrieved backup data"); 17403204fb9682242a7b5a749489076c66d448c42577Roshan Pius return backupData; 1741ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius } 1742ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius 1743ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius /** 17443031903d4a68659350994571525fc86a47c02dd0Roshan Pius * Helper method to restore networks retrieved from backup data. 17453031903d4a68659350994571525fc86a47c02dd0Roshan Pius * 17463031903d4a68659350994571525fc86a47c02dd0Roshan Pius * @param configurations list of WifiConfiguration objects parsed from the backup data. 17473031903d4a68659350994571525fc86a47c02dd0Roshan Pius */ 17483031903d4a68659350994571525fc86a47c02dd0Roshan Pius private void restoreNetworks(List<WifiConfiguration> configurations) { 17493031903d4a68659350994571525fc86a47c02dd0Roshan Pius if (configurations == null) { 17503031903d4a68659350994571525fc86a47c02dd0Roshan Pius Slog.e(TAG, "Backup data parse failed"); 17513031903d4a68659350994571525fc86a47c02dd0Roshan Pius return; 17523031903d4a68659350994571525fc86a47c02dd0Roshan Pius } 17533031903d4a68659350994571525fc86a47c02dd0Roshan Pius for (WifiConfiguration configuration : configurations) { 17543031903d4a68659350994571525fc86a47c02dd0Roshan Pius int networkId = mWifiStateMachine.syncAddOrUpdateNetwork( 17553031903d4a68659350994571525fc86a47c02dd0Roshan Pius mWifiStateMachineChannel, configuration); 17563031903d4a68659350994571525fc86a47c02dd0Roshan Pius if (networkId == WifiConfiguration.INVALID_NETWORK_ID) { 17573031903d4a68659350994571525fc86a47c02dd0Roshan Pius Slog.e(TAG, "Restore network failed: " + configuration.configKey()); 17583031903d4a68659350994571525fc86a47c02dd0Roshan Pius continue; 17593031903d4a68659350994571525fc86a47c02dd0Roshan Pius } 17603031903d4a68659350994571525fc86a47c02dd0Roshan Pius // Enable all networks restored. 17613031903d4a68659350994571525fc86a47c02dd0Roshan Pius mWifiStateMachine.syncEnableNetwork(mWifiStateMachineChannel, networkId, false); 17623031903d4a68659350994571525fc86a47c02dd0Roshan Pius } 17633031903d4a68659350994571525fc86a47c02dd0Roshan Pius } 17643031903d4a68659350994571525fc86a47c02dd0Roshan Pius 17653031903d4a68659350994571525fc86a47c02dd0Roshan Pius /** 1766ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius * Restore state from the backed up data. 1767e3831b70d4a8a967fe8df5496d542a432692c434Roshan Pius * 1768ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius * @param data Raw byte stream of the backed up data. 1769ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius */ 1770ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius @Override 1771ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius public void restoreBackupData(byte[] data) { 1772ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius enforceChangePermission(); 1773ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius if (mWifiStateMachineChannel == null) { 1774ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius Slog.e(TAG, "mWifiStateMachineChannel is not initialized"); 1775ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius return; 1776ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius } 1777ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius 17783204fb9682242a7b5a749489076c66d448c42577Roshan Pius Slog.d(TAG, "Restoring backup data"); 1779ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius List<WifiConfiguration> wifiConfigurations = 1780ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius mWifiBackupRestore.retrieveConfigurationsFromBackupData(data); 17813031903d4a68659350994571525fc86a47c02dd0Roshan Pius restoreNetworks(wifiConfigurations); 17823204fb9682242a7b5a749489076c66d448c42577Roshan Pius Slog.d(TAG, "Restored backup data"); 1783ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius } 1784e3831b70d4a8a967fe8df5496d542a432692c434Roshan Pius 1785e3831b70d4a8a967fe8df5496d542a432692c434Roshan Pius /** 1786e3831b70d4a8a967fe8df5496d542a432692c434Roshan Pius * Restore state from the older supplicant back up data. 1787e3831b70d4a8a967fe8df5496d542a432692c434Roshan Pius * The old backup data was essentially a backup of wpa_supplicant.conf & ipconfig.txt file. 1788e3831b70d4a8a967fe8df5496d542a432692c434Roshan Pius * 1789e3831b70d4a8a967fe8df5496d542a432692c434Roshan Pius * @param supplicantData Raw byte stream of wpa_supplicant.conf 1790e3831b70d4a8a967fe8df5496d542a432692c434Roshan Pius * @param ipConfigData Raw byte stream of ipconfig.txt 1791e3831b70d4a8a967fe8df5496d542a432692c434Roshan Pius */ 1792e3831b70d4a8a967fe8df5496d542a432692c434Roshan Pius public void restoreSupplicantBackupData(byte[] supplicantData, byte[] ipConfigData) { 1793e3831b70d4a8a967fe8df5496d542a432692c434Roshan Pius enforceChangePermission(); 1794e3831b70d4a8a967fe8df5496d542a432692c434Roshan Pius if (mWifiStateMachineChannel == null) { 1795e3831b70d4a8a967fe8df5496d542a432692c434Roshan Pius Slog.e(TAG, "mWifiStateMachineChannel is not initialized"); 1796e3831b70d4a8a967fe8df5496d542a432692c434Roshan Pius return; 1797e3831b70d4a8a967fe8df5496d542a432692c434Roshan Pius } 1798e3831b70d4a8a967fe8df5496d542a432692c434Roshan Pius 17993204fb9682242a7b5a749489076c66d448c42577Roshan Pius Slog.d(TAG, "Restoring supplicant backup data"); 1800e3831b70d4a8a967fe8df5496d542a432692c434Roshan Pius List<WifiConfiguration> wifiConfigurations = 1801e3831b70d4a8a967fe8df5496d542a432692c434Roshan Pius mWifiBackupRestore.retrieveConfigurationsFromSupplicantBackupData( 1802e3831b70d4a8a967fe8df5496d542a432692c434Roshan Pius supplicantData, ipConfigData); 18033031903d4a68659350994571525fc86a47c02dd0Roshan Pius restoreNetworks(wifiConfigurations); 18043204fb9682242a7b5a749489076c66d448c42577Roshan Pius Slog.d(TAG, "Restored supplicant backup data"); 1805e3831b70d4a8a967fe8df5496d542a432692c434Roshan Pius } 1806155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande} 1807