WifiServiceImpl.java revision 84ee4726383fd968ab43caf120d15d9f47a51a54
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; 593ecf5a032e94b6538a56f94a5b33e50cbc464007Jaewan Kimimport android.os.AsyncTask; 60c48fd721a9a3273f0faa927d93caad4c9832af7dAdam Lesinskiimport android.os.BatteryStats; 61155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandeimport android.os.Binder; 62e660aa2b9c9ca3a5c7903c37571ca7b91feb4ccfFyodor Kupolovimport android.os.Build; 63c48fd721a9a3273f0faa927d93caad4c9832af7dAdam Lesinskiimport android.os.Bundle; 64155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandeimport android.os.Handler; 65155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandeimport android.os.HandlerThread; 66155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandeimport android.os.IBinder; 6740abf54c81c5624641543d86e1d7ab21ebe30175Paul Stewartimport android.os.Looper; 68155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandeimport android.os.Message; 693ecf5a032e94b6538a56f94a5b33e50cbc464007Jaewan Kimimport android.os.Messenger; 7003b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackbornimport android.os.PowerManager; 71155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandeimport android.os.RemoteException; 72c48fd721a9a3273f0faa927d93caad4c9832af7dAdam Lesinskiimport android.os.ResultReceiver; 73186f7513a080eb1a419b6d83286d62961168a5feAdam Lesinskiimport android.os.SystemClock; 74155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandeimport android.os.UserHandle; 75fd5470391e5342daa38d00b68ccbccfeacbe6d33Alexandra Gherghinaimport android.os.UserManager; 76155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandeimport android.os.WorkSource; 77155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandeimport android.provider.Settings; 784d381bc39f5263effdae73ec99065eb299b806caVinit Deshpandeimport android.text.TextUtils; 79992ae00f25a9cc22cf5db3261bd7e72927069cf7vandwalleimport android.util.Log; 80155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandeimport android.util.Slog; 81155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 8298e43e5f48a4c87343fc311feda4fa5489948822Vinit Deshpandeimport com.android.internal.telephony.IccCardConstants; 83090aa74f2d36010abba6563a39c87ab7ba8a7473Vinit Deshpandeimport com.android.internal.telephony.PhoneConstants; 848be2ac8cec40a2000715849b627642bdc87c10b3Shirish Kaleleimport com.android.internal.telephony.TelephonyIntents; 858be2ac8cec40a2000715849b627642bdc87c10b3Shirish Kaleleimport com.android.internal.util.AsyncChannel; 868be2ac8cec40a2000715849b627642bdc87c10b3Shirish Kaleleimport com.android.server.wifi.configparse.ConfigBuilder; 8792f4d52b14d8847f6f81712bf3bbfa0f1203eef5Sohani Raoimport com.android.server.wifi.util.WifiPermissionsUtil; 888be2ac8cec40a2000715849b627642bdc87c10b3Shirish Kalele 898be2ac8cec40a2000715849b627642bdc87c10b3Shirish Kaleleimport org.xml.sax.SAXException; 908be2ac8cec40a2000715849b627642bdc87c10b3Shirish Kalele 91155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandeimport java.io.BufferedReader; 92155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandeimport java.io.FileDescriptor; 938be2ac8cec40a2000715849b627642bdc87c10b3Shirish Kaleleimport java.io.FileNotFoundException; 94155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandeimport java.io.FileReader; 95155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandeimport java.io.IOException; 96155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandeimport java.io.PrintWriter; 97155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandeimport java.net.Inet4Address; 988be2ac8cec40a2000715849b627642bdc87c10b3Shirish Kaleleimport java.net.InetAddress; 99a1edc185d46d85e04930a5e12b465de9fea64afeJan Nordqvistimport java.security.GeneralSecurityException; 10031891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvistimport java.security.KeyStore; 10131891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvistimport java.security.cert.CertPath; 10231891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvistimport java.security.cert.CertPathValidator; 1039a069cba2e5ae31ee00d9ec9a3c25bdb7052aa78Jan Nordqvistimport java.security.cert.CertPathValidatorException; 10431891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvistimport java.security.cert.CertificateFactory; 10531891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvistimport java.security.cert.PKIXParameters; 10631891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvistimport java.security.cert.X509Certificate; 107155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandeimport java.util.ArrayList; 10831891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvistimport java.util.Arrays; 109155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandeimport java.util.List; 110155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 111155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande/** 112155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * WifiService handles remote WiFi operation requests by implementing 113155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * the IWifiManager interface. 114155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * 115155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @hide 116155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 11779a4204d12f32d2f6a4dfc8500f5e74718cabb8dVinit Deshpandepublic class WifiServiceImpl extends IWifiManager.Stub { 118155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande private static final String TAG = "WifiService"; 119f22d23092ab37286a5ef9d257d5bb32c421d2669vandwalle private static final boolean DBG = true; 12070b75cda33a05e8b6e6724ed08e4e72f6fee0471Pierre Vandwalle private static final boolean VDBG = false; 121155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 12284ee4726383fd968ab43caf120d15d9f47a51a54Paul Stewart // Dumpsys argument to enable/disable disconnect on IP reachability failures. 12384ee4726383fd968ab43caf120d15d9f47a51a54Paul Stewart private static final String DUMP_ARG_SET_IPREACH_DISCONNECT = "set-ipreach-disconnect"; 12484ee4726383fd968ab43caf120d15d9f47a51a54Paul Stewart private static final String DUMP_ARG_SET_IPREACH_DISCONNECT_ENABLED = "enabled"; 12584ee4726383fd968ab43caf120d15d9f47a51a54Paul Stewart private static final String DUMP_ARG_SET_IPREACH_DISCONNECT_DISABLED = "disabled"; 12684ee4726383fd968ab43caf120d15d9f47a51a54Paul Stewart 127155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande final WifiStateMachine mWifiStateMachine; 128155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 129155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande private final Context mContext; 1300091305175e8c6fe7fc6d01efb9d405961db4ac7Ningyuan Wang private final FrameworkFacade mFacade; 131155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 13203b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn private final PowerManager mPowerManager; 133155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande private final AppOpsManager mAppOps; 134f9d866f1b4e93593b3411886fd71e729f4a5a205Stuart Scott private final UserManager mUserManager; 135d02611ce4158fda6c2d14ee13ad7f9553f416d21Ningyuan Wang private final WifiCountryCode mCountryCode; 136ebb7e0cb4572f73325a749539d589ebdefb8635cvandwalle // Debug counter tracking scan requests sent by WifiManager 137ebb7e0cb4572f73325a749539d589ebdefb8635cvandwalle private int scanRequestCounter = 0; 138ebb7e0cb4572f73325a749539d589ebdefb8635cvandwalle 139155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /* Tracks the open wi-fi network notification */ 140155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande private WifiNotificationController mNotificationController; 141155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /* Polls traffic stats and notifies clients */ 142155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande private WifiTrafficPoller mTrafficPoller; 143155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /* Tracks the persisted states for wi-fi & airplane mode */ 144155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande final WifiSettingsStore mSettingsStore; 1451b067831bbff14f8e7a99b927b69f714d1b03448Glen Kuhne /* Logs connection events and some general router and scan stats */ 1461b067831bbff14f8e7a99b927b69f714d1b03448Glen Kuhne private final WifiMetrics mWifiMetrics; 1472bfc67c9893c0a525b224d68dd73a74212b0c29fArthur Hsu /* Manages affiliated certificates for current user */ 1482bfc67c9893c0a525b224d68dd73a74212b0c29fArthur Hsu private final WifiCertManager mCertManager; 1492bfc67c9893c0a525b224d68dd73a74212b0c29fArthur Hsu 150637a86ffb3a036a4f26a471378b57d8817f35c25Glen Kuhne private final WifiInjector mWifiInjector; 151ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius /* Backup/Restore Module */ 152ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius private final WifiBackupRestore mWifiBackupRestore; 153ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius 1546c11cd5d6ff04afdf1bbbc99a850025d46c7bdc9Rebecca Silberstein private WifiScanner mWifiScanner; 1556c11cd5d6ff04afdf1bbbc99a850025d46c7bdc9Rebecca Silberstein 156155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 157155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * Asynchronous channel to WifiStateMachine 158155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 159155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande private AsyncChannel mWifiStateMachineChannel; 160155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 16192f4d52b14d8847f6f81712bf3bbfa0f1203eef5Sohani Rao private WifiPermissionsUtil mWifiPermissionsUtil; 16292f4d52b14d8847f6f81712bf3bbfa0f1203eef5Sohani Rao 163155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 164155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * Handles client connections 165155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 166155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande private class ClientHandler extends Handler { 167155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 16840abf54c81c5624641543d86e1d7ab21ebe30175Paul Stewart ClientHandler(Looper looper) { 169155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande super(looper); 170155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 171155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 172155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande @Override 173155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public void handleMessage(Message msg) { 174155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande switch (msg.what) { 175155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande case AsyncChannel.CMD_CHANNEL_HALF_CONNECTED: { 176155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (msg.arg1 == AsyncChannel.STATUS_SUCCESSFUL) { 177155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (DBG) Slog.d(TAG, "New client listening to asynchronous messages"); 178155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande // We track the clients by the Messenger 179155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande // since it is expected to be always available 180155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mTrafficPoller.addClient(msg.replyTo); 181155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } else { 182155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande Slog.e(TAG, "Client connection failure, error=" + msg.arg1); 183155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 184155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande break; 185155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 186155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande case AsyncChannel.CMD_CHANNEL_DISCONNECTED: { 187155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (msg.arg1 == AsyncChannel.STATUS_SEND_UNSUCCESSFUL) { 188155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (DBG) Slog.d(TAG, "Send failed, client connection lost"); 189155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } else { 190155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (DBG) Slog.d(TAG, "Client connection lost with reason: " + msg.arg1); 191155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 192155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mTrafficPoller.removeClient(msg.replyTo); 193155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande break; 194155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 195155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande case AsyncChannel.CMD_CHANNEL_FULL_CONNECTION: { 196155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande AsyncChannel ac = new AsyncChannel(); 197155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande ac.connect(mContext, this, msg.replyTo); 198155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande break; 199155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 200155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /* Client commands are forwarded to state machine */ 201155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande case WifiManager.CONNECT_NETWORK: 202155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande case WifiManager.SAVE_NETWORK: { 203155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande WifiConfiguration config = (WifiConfiguration) msg.obj; 204155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande int networkId = msg.arg1; 205992ae00f25a9cc22cf5db3261bd7e72927069cf7vandwalle if (msg.what == WifiManager.SAVE_NETWORK) { 206f9946f5663f2d7a9a69cb8b7e82a4ef8b1825c48Mitchell Wills Slog.d("WiFiServiceImpl ", "SAVE" 207992ae00f25a9cc22cf5db3261bd7e72927069cf7vandwalle + " nid=" + Integer.toString(networkId) 208e487a4648dd41881e754f1224aaedead78a0777dSky Faber + " uid=" + msg.sendingUid 209e487a4648dd41881e754f1224aaedead78a0777dSky Faber + " name=" 210e487a4648dd41881e754f1224aaedead78a0777dSky Faber + mContext.getPackageManager().getNameForUid(msg.sendingUid)); 211992ae00f25a9cc22cf5db3261bd7e72927069cf7vandwalle } 212992ae00f25a9cc22cf5db3261bd7e72927069cf7vandwalle if (msg.what == WifiManager.CONNECT_NETWORK) { 213f9946f5663f2d7a9a69cb8b7e82a4ef8b1825c48Mitchell Wills Slog.d("WiFiServiceImpl ", "CONNECT " 214992ae00f25a9cc22cf5db3261bd7e72927069cf7vandwalle + " nid=" + Integer.toString(networkId) 215e487a4648dd41881e754f1224aaedead78a0777dSky Faber + " uid=" + msg.sendingUid 216e487a4648dd41881e754f1224aaedead78a0777dSky Faber + " name=" 217e487a4648dd41881e754f1224aaedead78a0777dSky Faber + mContext.getPackageManager().getNameForUid(msg.sendingUid)); 218992ae00f25a9cc22cf5db3261bd7e72927069cf7vandwalle } 219e487a4648dd41881e754f1224aaedead78a0777dSky Faber 220d03a9283285bb7adef6c687eb3a91fa4a8c4b502Vinit Deshpande if (config != null && isValid(config)) { 22164c98f4afda6c7970c5d563580165a308d5e7c15Jason Monk if (DBG) Slog.d(TAG, "Connect with config" + config); 22264c98f4afda6c7970c5d563580165a308d5e7c15Jason Monk mWifiStateMachine.sendMessage(Message.obtain(msg)); 223155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } else if (config == null 224155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande && networkId != WifiConfiguration.INVALID_NETWORK_ID) { 225155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (DBG) Slog.d(TAG, "Connect with networkId" + networkId); 226155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mWifiStateMachine.sendMessage(Message.obtain(msg)); 227155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } else { 228155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande Slog.e(TAG, "ClientHandler.handleMessage ignoring invalid msg=" + msg); 229155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (msg.what == WifiManager.CONNECT_NETWORK) { 230c35d728a15e9270f5642ef79f5245c89d749285fSky Faber replyFailed(msg, WifiManager.CONNECT_NETWORK_FAILED, 231c35d728a15e9270f5642ef79f5245c89d749285fSky Faber WifiManager.INVALID_ARGS); 232155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } else { 233c35d728a15e9270f5642ef79f5245c89d749285fSky Faber replyFailed(msg, WifiManager.SAVE_NETWORK_FAILED, 234c35d728a15e9270f5642ef79f5245c89d749285fSky Faber WifiManager.INVALID_ARGS); 235155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 236155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 237155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande break; 238155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 239155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande case WifiManager.FORGET_NETWORK: 240bace539f9cdc4ffb521c8251dd1c56073e805cd4Bartosz Fabianowski mWifiStateMachine.sendMessage(Message.obtain(msg)); 241002ea67f42b0f69a8c9fa4719391f9476567b762Sky Faber break; 242155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande case WifiManager.START_WPS: 243155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande case WifiManager.CANCEL_WPS: 244155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande case WifiManager.DISABLE_NETWORK: 245155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande case WifiManager.RSSI_PKTCNT_FETCH: { 246155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mWifiStateMachine.sendMessage(Message.obtain(msg)); 247155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande break; 248155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 249155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande default: { 250155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande Slog.d(TAG, "ClientHandler.handleMessage ignoring msg=" + msg); 251155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande break; 252155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 253155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 254155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 255155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 256c35d728a15e9270f5642ef79f5245c89d749285fSky Faber private void replyFailed(Message msg, int what, int why) { 2578fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley Message reply = Message.obtain(); 258155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande reply.what = what; 259c35d728a15e9270f5642ef79f5245c89d749285fSky Faber reply.arg1 = why; 260155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande try { 261155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande msg.replyTo.send(reply); 262155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } catch (RemoteException e) { 263155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande // There's not much we can do if reply can't be sent! 264155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 265155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 266155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 267155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande private ClientHandler mClientHandler; 268155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 269155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 270155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * Handles interaction with WifiStateMachine 271155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 272155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande private class WifiStateMachineHandler extends Handler { 273155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande private AsyncChannel mWsmChannel; 274155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 27540abf54c81c5624641543d86e1d7ab21ebe30175Paul Stewart WifiStateMachineHandler(Looper looper) { 276155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande super(looper); 277155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mWsmChannel = new AsyncChannel(); 278155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mWsmChannel.connect(mContext, this, mWifiStateMachine.getHandler()); 279155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 280155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 281155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande @Override 282155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public void handleMessage(Message msg) { 283155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande switch (msg.what) { 284155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande case AsyncChannel.CMD_CHANNEL_HALF_CONNECTED: { 285155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (msg.arg1 == AsyncChannel.STATUS_SUCCESSFUL) { 286155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mWifiStateMachineChannel = mWsmChannel; 287155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } else { 288155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande Slog.e(TAG, "WifiStateMachine connection failure, error=" + msg.arg1); 289155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mWifiStateMachineChannel = null; 290155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 291155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande break; 292155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 293155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande case AsyncChannel.CMD_CHANNEL_DISCONNECTED: { 294155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande Slog.e(TAG, "WifiStateMachine channel lost, msg.arg1 =" + msg.arg1); 295155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mWifiStateMachineChannel = null; 296155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande //Re-establish connection to state machine 297155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mWsmChannel.connect(mContext, this, mWifiStateMachine.getHandler()); 298155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande break; 299155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 300155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande default: { 301155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande Slog.d(TAG, "WifiStateMachineHandler.handleMessage ignoring msg=" + msg); 302155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande break; 303155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 304155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 305155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 306155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 307155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 308155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande WifiStateMachineHandler mWifiStateMachineHandler; 309155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande private WifiController mWifiController; 3102a7c2bec5d307a9e52de429c6303b7df9de900dcRebecca Silberstein private final WifiLockManager mWifiLockManager; 31161312e14a088a9487d4db64f08285162476e870fPaul Stewart private final WifiMulticastLockManager mWifiMulticastLockManager; 312155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 313155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public WifiServiceImpl(Context context) { 314155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mContext = context; 315fca64fc16ec43befde2e7ac7c3bfd84ced1f7778Rebecca Silberstein mWifiInjector = new WifiInjector(context); 316fca64fc16ec43befde2e7ac7c3bfd84ced1f7778Rebecca Silberstein 317fca64fc16ec43befde2e7ac7c3bfd84ced1f7778Rebecca Silberstein mFacade = mWifiInjector.getFrameworkFacade(); 318637a86ffb3a036a4f26a471378b57d8817f35c25Glen Kuhne mWifiMetrics = mWifiInjector.getWifiMetrics(); 319fca64fc16ec43befde2e7ac7c3bfd84ced1f7778Rebecca Silberstein mTrafficPoller = mWifiInjector.getWifiTrafficPoller(); 3200fb9cf43830d67894b519c9a6271320c4842a5c0Bartosz Fabianowski mUserManager = UserManager.get(mContext); 321fca64fc16ec43befde2e7ac7c3bfd84ced1f7778Rebecca Silberstein mCountryCode = mWifiInjector.getWifiCountryCode(); 322fca64fc16ec43befde2e7ac7c3bfd84ced1f7778Rebecca Silberstein mWifiStateMachine = mWifiInjector.getWifiStateMachine(); 323155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mWifiStateMachine.enableRssiPolling(true); 324fca64fc16ec43befde2e7ac7c3bfd84ced1f7778Rebecca Silberstein mSettingsStore = mWifiInjector.getWifiSettingsStore(); 325fca64fc16ec43befde2e7ac7c3bfd84ced1f7778Rebecca Silberstein mPowerManager = mContext.getSystemService(PowerManager.class); 326fca64fc16ec43befde2e7ac7c3bfd84ced1f7778Rebecca Silberstein mAppOps = (AppOpsManager) mContext.getSystemService(Context.APP_OPS_SERVICE); 327fca64fc16ec43befde2e7ac7c3bfd84ced1f7778Rebecca Silberstein mCertManager = mWifiInjector.getWifiCertManager(); 328155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 329fca64fc16ec43befde2e7ac7c3bfd84ced1f7778Rebecca Silberstein mNotificationController = mWifiInjector.getWifiNotificationController(); 330155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 331fca64fc16ec43befde2e7ac7c3bfd84ced1f7778Rebecca Silberstein mWifiLockManager = mWifiInjector.getWifiLockManager(); 33261312e14a088a9487d4db64f08285162476e870fPaul Stewart mWifiMulticastLockManager = mWifiInjector.getWifiMulticastLockManager(); 333fca64fc16ec43befde2e7ac7c3bfd84ced1f7778Rebecca Silberstein HandlerThread wifiServiceHandlerThread = mWifiInjector.getWifiServiceHandlerThread(); 334fca64fc16ec43befde2e7ac7c3bfd84ced1f7778Rebecca Silberstein mClientHandler = new ClientHandler(wifiServiceHandlerThread.getLooper()); 335fca64fc16ec43befde2e7ac7c3bfd84ced1f7778Rebecca Silberstein mWifiStateMachineHandler = 336fca64fc16ec43befde2e7ac7c3bfd84ced1f7778Rebecca Silberstein new WifiStateMachineHandler(wifiServiceHandlerThread.getLooper()); 337fca64fc16ec43befde2e7ac7c3bfd84ced1f7778Rebecca Silberstein mWifiController = mWifiInjector.getWifiController(); 3383204fb9682242a7b5a749489076c66d448c42577Roshan Pius mWifiBackupRestore = mWifiInjector.getWifiBackupRestore(); 33992f4d52b14d8847f6f81712bf3bbfa0f1203eef5Sohani Rao mWifiPermissionsUtil = mWifiInjector.getWifiPermissionsUtil(); 34000ec8bf178ba4abee4ee8bbc6eb09c9fcd986a89Rebecca Silberstein enableVerboseLoggingInternal(getVerboseLoggingLevel()); 3411c28bb29cb19367d5e3bdbe6d8558d0fd4b8f33eVinit Deshapnde } 3421c28bb29cb19367d5e3bdbe6d8558d0fd4b8f33eVinit Deshapnde 3431c28bb29cb19367d5e3bdbe6d8558d0fd4b8f33eVinit Deshapnde 3441c28bb29cb19367d5e3bdbe6d8558d0fd4b8f33eVinit Deshapnde /** 3451c28bb29cb19367d5e3bdbe6d8558d0fd4b8f33eVinit Deshapnde * Check if Wi-Fi needs to be enabled and start 3461c28bb29cb19367d5e3bdbe6d8558d0fd4b8f33eVinit Deshapnde * if needed 3471c28bb29cb19367d5e3bdbe6d8558d0fd4b8f33eVinit Deshapnde * 3481c28bb29cb19367d5e3bdbe6d8558d0fd4b8f33eVinit Deshapnde * This function is used only at boot time 3491c28bb29cb19367d5e3bdbe6d8558d0fd4b8f33eVinit Deshapnde */ 3501c28bb29cb19367d5e3bdbe6d8558d0fd4b8f33eVinit Deshapnde public void checkAndStartWifi() { 3511c28bb29cb19367d5e3bdbe6d8558d0fd4b8f33eVinit Deshapnde /* Check if wi-fi needs to be enabled */ 3521c28bb29cb19367d5e3bdbe6d8558d0fd4b8f33eVinit Deshapnde boolean wifiEnabled = mSettingsStore.isWifiToggleEnabled(); 3531c28bb29cb19367d5e3bdbe6d8558d0fd4b8f33eVinit Deshapnde Slog.i(TAG, "WifiService starting up with Wi-Fi " + 3541c28bb29cb19367d5e3bdbe6d8558d0fd4b8f33eVinit Deshapnde (wifiEnabled ? "enabled" : "disabled")); 355155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 356155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande registerForScanModeChange(); 357155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mContext.registerReceiver( 358155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande new BroadcastReceiver() { 359155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande @Override 360155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public void onReceive(Context context, Intent intent) { 361155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (mSettingsStore.handleAirplaneModeToggled()) { 362155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mWifiController.sendMessage(CMD_AIRPLANE_TOGGLED); 363155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 36498e43e5f48a4c87343fc311feda4fa5489948822Vinit Deshpande if (mSettingsStore.isAirplaneModeOn()) { 36598e43e5f48a4c87343fc311feda4fa5489948822Vinit Deshpande Log.d(TAG, "resetting country code because Airplane mode is ON"); 366d02611ce4158fda6c2d14ee13ad7f9553f416d21Ningyuan Wang mCountryCode.airplaneModeEnabled(); 36798e43e5f48a4c87343fc311feda4fa5489948822Vinit Deshpande } 368155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 369155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande }, 370155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande new IntentFilter(Intent.ACTION_AIRPLANE_MODE_CHANGED)); 371155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 37298e43e5f48a4c87343fc311feda4fa5489948822Vinit Deshpande mContext.registerReceiver( 37398e43e5f48a4c87343fc311feda4fa5489948822Vinit Deshpande new BroadcastReceiver() { 37498e43e5f48a4c87343fc311feda4fa5489948822Vinit Deshpande @Override 37598e43e5f48a4c87343fc311feda4fa5489948822Vinit Deshpande public void onReceive(Context context, Intent intent) { 37698e43e5f48a4c87343fc311feda4fa5489948822Vinit Deshpande String state = intent.getStringExtra(IccCardConstants.INTENT_KEY_ICC_STATE); 377a7bf9d90d68a4833cc3c64da98024167931c4b1epkanwar if (IccCardConstants.INTENT_VALUE_ICC_ABSENT.equals(state)) { 378fdce524fd05844c996cf1c5c0c102a87fde8e32cVinit Deshpande Log.d(TAG, "resetting networks because SIM was removed"); 3793c8094ab45f3320dbe45e6460c5d62dcc24ce7aeMitchell Wills mWifiStateMachine.resetSimAuthNetworks(false); 38098e43e5f48a4c87343fc311feda4fa5489948822Vinit Deshpande Log.d(TAG, "resetting country code because SIM is removed"); 381d02611ce4158fda6c2d14ee13ad7f9553f416d21Ningyuan Wang mCountryCode.simCardRemoved(); 3823c8094ab45f3320dbe45e6460c5d62dcc24ce7aeMitchell Wills } else if (IccCardConstants.INTENT_VALUE_ICC_LOADED.equals(state)) { 3833c8094ab45f3320dbe45e6460c5d62dcc24ce7aeMitchell Wills Log.d(TAG, "resetting networks because SIM was loaded"); 3843c8094ab45f3320dbe45e6460c5d62dcc24ce7aeMitchell Wills mWifiStateMachine.resetSimAuthNetworks(true); 38598e43e5f48a4c87343fc311feda4fa5489948822Vinit Deshpande } 38698e43e5f48a4c87343fc311feda4fa5489948822Vinit Deshpande } 38798e43e5f48a4c87343fc311feda4fa5489948822Vinit Deshpande }, 38898e43e5f48a4c87343fc311feda4fa5489948822Vinit Deshpande new IntentFilter(TelephonyIntents.ACTION_SIM_STATE_CHANGED)); 38998e43e5f48a4c87343fc311feda4fa5489948822Vinit Deshpande 390155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande // Adding optimizations of only receiving broadcasts when wifi is enabled 391155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande // can result in race conditions when apps toggle wifi in the background 392155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande // without active user involvement. Always receive broadcasts. 393155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande registerForBroadcasts(); 394faa2ce7f93eef2c436796fb1ea3574e2d1412491Robin Lee registerForPackageOrUserRemoval(); 39503b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn mInIdleMode = mPowerManager.isDeviceIdleMode(); 396155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 3971c28bb29cb19367d5e3bdbe6d8558d0fd4b8f33eVinit Deshapnde mWifiController.start(); 398155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 399155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande // If we are already disabled (could be due to airplane mode), avoid changing persist 400155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande // state here 401242978afe141e91c3a1baf42ac30a3f5408911f0Mitchell Wills if (wifiEnabled) setWifiEnabled(wifiEnabled); 402155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 403155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 404bcdabb1fa1894fcca610692ec94459fe623afa74Bartosz Fabianowski public void handleUserSwitch(int userId) { 405bcdabb1fa1894fcca610692ec94459fe623afa74Bartosz Fabianowski mWifiStateMachine.handleUserSwitch(userId); 406bcdabb1fa1894fcca610692ec94459fe623afa74Bartosz Fabianowski } 4073bc487aa49deecbc358ee819e0dd4b2534412281Roshan Pius 4083bc487aa49deecbc358ee819e0dd4b2534412281Roshan Pius public void handleUserUnlock(int userId) { 4093bc487aa49deecbc358ee819e0dd4b2534412281Roshan Pius mWifiStateMachine.handleUserUnlock(userId); 4103bc487aa49deecbc358ee819e0dd4b2534412281Roshan Pius } 4113bc487aa49deecbc358ee819e0dd4b2534412281Roshan Pius 4123bc487aa49deecbc358ee819e0dd4b2534412281Roshan Pius public void handleUserStop(int userId) { 4133bc487aa49deecbc358ee819e0dd4b2534412281Roshan Pius mWifiStateMachine.handleUserStop(userId); 4143bc487aa49deecbc358ee819e0dd4b2534412281Roshan Pius } 415bcdabb1fa1894fcca610692ec94459fe623afa74Bartosz Fabianowski 416155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 417155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * see {@link android.net.wifi.WifiManager#pingSupplicant()} 418155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @return {@code true} if the operation succeeds, {@code false} otherwise 419155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 4208fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 421155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public boolean pingSupplicant() { 422155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceAccessPermission(); 423155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (mWifiStateMachineChannel != null) { 424155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return mWifiStateMachine.syncPingSupplicant(mWifiStateMachineChannel); 425155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } else { 426155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande Slog.e(TAG, "mWifiStateMachineChannel is not initialized"); 427155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return false; 428155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 429155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 430155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 431155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 432a0009d14075b5345b8f916c3fb3f2260c938cb9dYuhao Zheng * see {@link android.net.wifi.WifiManager#startScan} 433a0009d14075b5345b8f916c3fb3f2260c938cb9dYuhao Zheng * and {@link android.net.wifi.WifiManager#startCustomizedScan} 434155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * 435a0009d14075b5345b8f916c3fb3f2260c938cb9dYuhao Zheng * @param settings If null, use default parameter, i.e. full scan. 436a0009d14075b5345b8f916c3fb3f2260c938cb9dYuhao Zheng * @param workSource If null, all blame is given to the calling uid. 437155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 4388fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 439a0009d14075b5345b8f916c3fb3f2260c938cb9dYuhao Zheng public void startScan(ScanSettings settings, WorkSource workSource) { 440155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceChangePermission(); 4411227b49a94f33844ad0606b48b591bea4d27b08eVinit Deshpande synchronized (this) { 4426c11cd5d6ff04afdf1bbbc99a850025d46c7bdc9Rebecca Silberstein if (mWifiScanner == null) { 4436c11cd5d6ff04afdf1bbbc99a850025d46c7bdc9Rebecca Silberstein mWifiScanner = mWifiInjector.getWifiScanner(); 4446c11cd5d6ff04afdf1bbbc99a850025d46c7bdc9Rebecca Silberstein } 44503b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn if (mInIdleMode) { 44649dfc6768889a33eb67102b16faf21667af2a60dVinit Deshpande // Need to send an immediate scan result broadcast in case the 44749dfc6768889a33eb67102b16faf21667af2a60dVinit Deshpande // caller is waiting for a result .. 448691fb51e7ac5e4d0b91a4719cd0ed10a8c212e50Vinit Deshpande 449691fb51e7ac5e4d0b91a4719cd0ed10a8c212e50Vinit Deshpande // clear calling identity to send broadcast 450691fb51e7ac5e4d0b91a4719cd0ed10a8c212e50Vinit Deshpande long callingIdentity = Binder.clearCallingIdentity(); 451691fb51e7ac5e4d0b91a4719cd0ed10a8c212e50Vinit Deshpande try { 4526c11cd5d6ff04afdf1bbbc99a850025d46c7bdc9Rebecca Silberstein // TODO: investigate if the logic to cancel scans when idle can move to 4536c11cd5d6ff04afdf1bbbc99a850025d46c7bdc9Rebecca Silberstein // WifiScanningServiceImpl. This will 1 - clean up WifiServiceImpl and 2 - 4546c11cd5d6ff04afdf1bbbc99a850025d46c7bdc9Rebecca Silberstein // avoid plumbing an awkward path to report a cancelled/failed scan. This will 4556c11cd5d6ff04afdf1bbbc99a850025d46c7bdc9Rebecca Silberstein // be sent directly until b/31398592 is fixed. 4566c11cd5d6ff04afdf1bbbc99a850025d46c7bdc9Rebecca Silberstein Intent intent = new Intent(WifiManager.SCAN_RESULTS_AVAILABLE_ACTION); 4576c11cd5d6ff04afdf1bbbc99a850025d46c7bdc9Rebecca Silberstein intent.addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY_BEFORE_BOOT); 4586c11cd5d6ff04afdf1bbbc99a850025d46c7bdc9Rebecca Silberstein intent.putExtra(WifiManager.EXTRA_RESULTS_UPDATED, false); 4596c11cd5d6ff04afdf1bbbc99a850025d46c7bdc9Rebecca Silberstein mContext.sendBroadcastAsUser(intent, UserHandle.ALL); 460691fb51e7ac5e4d0b91a4719cd0ed10a8c212e50Vinit Deshpande } finally { 461691fb51e7ac5e4d0b91a4719cd0ed10a8c212e50Vinit Deshpande // restore calling identity 462691fb51e7ac5e4d0b91a4719cd0ed10a8c212e50Vinit Deshpande Binder.restoreCallingIdentity(callingIdentity); 463691fb51e7ac5e4d0b91a4719cd0ed10a8c212e50Vinit Deshpande } 46403b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn mScanPending = true; 46503b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn return; 46603b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn } 46703b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn } 468a0009d14075b5345b8f916c3fb3f2260c938cb9dYuhao Zheng if (settings != null) { 469a0009d14075b5345b8f916c3fb3f2260c938cb9dYuhao Zheng settings = new ScanSettings(settings); 470a0009d14075b5345b8f916c3fb3f2260c938cb9dYuhao Zheng if (!settings.isValid()) { 471a0009d14075b5345b8f916c3fb3f2260c938cb9dYuhao Zheng Slog.e(TAG, "invalid scan setting"); 472a0009d14075b5345b8f916c3fb3f2260c938cb9dYuhao Zheng return; 473a0009d14075b5345b8f916c3fb3f2260c938cb9dYuhao Zheng } 474a0009d14075b5345b8f916c3fb3f2260c938cb9dYuhao Zheng } 475155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (workSource != null) { 476155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceWorkSourcePermission(); 477155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande // WifiManager currently doesn't use names, so need to clear names out of the 478155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande // supplied WorkSource to allow future WorkSource combining. 479155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande workSource.clearNames(); 480155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 48148444cb4214a48a3a0bf4bbb93945c2aa68c9980Mitchell Wills if (workSource == null && Binder.getCallingUid() >= 0) { 48248444cb4214a48a3a0bf4bbb93945c2aa68c9980Mitchell Wills workSource = new WorkSource(Binder.getCallingUid()); 48348444cb4214a48a3a0bf4bbb93945c2aa68c9980Mitchell Wills } 484ebb7e0cb4572f73325a749539d589ebdefb8635cvandwalle mWifiStateMachine.startScan(Binder.getCallingUid(), scanRequestCounter++, 485ebb7e0cb4572f73325a749539d589ebdefb8635cvandwalle settings, workSource); 486155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 487155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 4888fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 4893f7ef65ab71619040032aee96b5599849881d6fdAndres Morales public String getWpsNfcConfigurationToken(int netId) { 490f3f4029b3ac41da4cc6a1bc22bae47c750a47048Andres Morales enforceConnectivityInternalPermission(); 4913f7ef65ab71619040032aee96b5599849881d6fdAndres Morales return mWifiStateMachine.syncGetWpsNfcConfigurationToken(netId); 4923f7ef65ab71619040032aee96b5599849881d6fdAndres Morales } 4933f7ef65ab71619040032aee96b5599849881d6fdAndres Morales 4941227b49a94f33844ad0606b48b591bea4d27b08eVinit Deshpande boolean mInIdleMode; 4951227b49a94f33844ad0606b48b591bea4d27b08eVinit Deshpande boolean mScanPending; 4961227b49a94f33844ad0606b48b591bea4d27b08eVinit Deshpande 49703b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn void handleIdleModeChanged() { 49803b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn boolean doScan = false; 4991227b49a94f33844ad0606b48b591bea4d27b08eVinit Deshpande synchronized (this) { 50003b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn boolean idle = mPowerManager.isDeviceIdleMode(); 50103b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn if (mInIdleMode != idle) { 50203b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn mInIdleMode = idle; 50303b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn if (!idle) { 50403b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn if (mScanPending) { 50503b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn mScanPending = false; 50603b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn doScan = true; 50703b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn } 50803b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn } 50903b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn } 51003b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn } 51103b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn if (doScan) { 51203b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn // Someone requested a scan while we were idle; do a full scan now. 51303b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn startScan(null, null); 51403b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn } 51503b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn } 51603b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn 517155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande private void enforceAccessPermission() { 518155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mContext.enforceCallingOrSelfPermission(android.Manifest.permission.ACCESS_WIFI_STATE, 519a632d8a6edd350c7644b593b18eceaa5b368505bVinit Deshpande "WifiService"); 520155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 521155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 522155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande private void enforceChangePermission() { 523155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mContext.enforceCallingOrSelfPermission(android.Manifest.permission.CHANGE_WIFI_STATE, 52431891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist "WifiService"); 5259086afccf6938a49eb9a2cd248917c1cb0943942vandwalle } 526155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 5279086afccf6938a49eb9a2cd248917c1cb0943942vandwalle private void enforceLocationHardwarePermission() { 5289086afccf6938a49eb9a2cd248917c1cb0943942vandwalle mContext.enforceCallingOrSelfPermission(Manifest.permission.LOCATION_HARDWARE, 5299086afccf6938a49eb9a2cd248917c1cb0943942vandwalle "LocationHardware"); 530155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 531155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 5329878c61bbd81176561991be025af44efc67332feWenchao Tong private void enforceReadCredentialPermission() { 5339878c61bbd81176561991be025af44efc67332feWenchao Tong mContext.enforceCallingOrSelfPermission(android.Manifest.permission.READ_WIFI_CREDENTIAL, 5349878c61bbd81176561991be025af44efc67332feWenchao Tong "WifiService"); 5359878c61bbd81176561991be025af44efc67332feWenchao Tong } 5369878c61bbd81176561991be025af44efc67332feWenchao Tong 537155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande private void enforceWorkSourcePermission() { 538155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mContext.enforceCallingPermission(android.Manifest.permission.UPDATE_DEVICE_STATS, 539a632d8a6edd350c7644b593b18eceaa5b368505bVinit Deshpande "WifiService"); 540155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 541155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 542155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 543155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande private void enforceMulticastChangePermission() { 544155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mContext.enforceCallingOrSelfPermission( 545155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande android.Manifest.permission.CHANGE_WIFI_MULTICAST_STATE, 546155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande "WifiService"); 547155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 548155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 549155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande private void enforceConnectivityInternalPermission() { 550155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mContext.enforceCallingOrSelfPermission( 551155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande android.Manifest.permission.CONNECTIVITY_INTERNAL, 552155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande "ConnectivityService"); 553155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 554155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 555155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 556155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * see {@link android.net.wifi.WifiManager#setWifiEnabled(boolean)} 557155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @param enable {@code true} to enable, {@code false} to disable. 558155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @return {@code true} if the enable/disable operation was 559155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * started or is already in the queue. 560155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 5618fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 562242978afe141e91c3a1baf42ac30a3f5408911f0Mitchell Wills public synchronized boolean setWifiEnabled(boolean enable) { 563155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceChangePermission(); 564155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande Slog.d(TAG, "setWifiEnabled: " + enable + " pid=" + Binder.getCallingPid() 565155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande + ", uid=" + Binder.getCallingUid()); 566155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 567155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /* 568155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * Caller might not have WRITE_SECURE_SETTINGS, 569155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * only CHANGE_WIFI_STATE is enforced 570155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 571242978afe141e91c3a1baf42ac30a3f5408911f0Mitchell Wills 572155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande long ident = Binder.clearCallingIdentity(); 573155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande try { 574155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (! mSettingsStore.handleWifiToggled(enable)) { 575155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande // Nothing to do if wifi cannot be toggled 576155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return true; 577155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 578155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } finally { 579155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande Binder.restoreCallingIdentity(ident); 580155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 581155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 582155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mWifiController.sendMessage(CMD_WIFI_TOGGLED); 583155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return true; 584155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 585155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 586155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 587155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * see {@link WifiManager#getWifiState()} 588155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @return One of {@link WifiManager#WIFI_STATE_DISABLED}, 589155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * {@link WifiManager#WIFI_STATE_DISABLING}, 590155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * {@link WifiManager#WIFI_STATE_ENABLED}, 591155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * {@link WifiManager#WIFI_STATE_ENABLING}, 592155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * {@link WifiManager#WIFI_STATE_UNKNOWN} 593155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 5948fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 595155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public int getWifiEnabledState() { 596155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceAccessPermission(); 597155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return mWifiStateMachine.syncGetWifiState(); 598155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 599155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 600155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 601155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * see {@link android.net.wifi.WifiManager#setWifiApEnabled(WifiConfiguration, boolean)} 602155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @param wifiConfig SSID, security and channel details as 603155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * part of WifiConfiguration 604155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @param enabled true to enable and false to disable 605155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 6068fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 607155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public void setWifiApEnabled(WifiConfiguration wifiConfig, boolean enabled) { 608328fc5407927799843c11f2b767a8cf47b89f366Robert Greenwalt enforceChangePermission(); 60934f173a54307c39ffe5dfab52e7ef8166a00539eRobert Greenwalt ConnectivityManager.enforceTetherChangePermission(mContext); 610f9d866f1b4e93593b3411886fd71e729f4a5a205Stuart Scott if (mUserManager.hasUserRestriction(UserManager.DISALLOW_CONFIG_TETHERING)) { 61113cddb5337418359eb5f9bebd0504fbc5c47fc41Julia Reynolds throw new SecurityException("DISALLOW_CONFIG_TETHERING is enabled for this user."); 61213cddb5337418359eb5f9bebd0504fbc5c47fc41Julia Reynolds } 613155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande // null wifiConfig is a meaningful input for CMD_SET_AP 614d03a9283285bb7adef6c687eb3a91fa4a8c4b502Vinit Deshpande if (wifiConfig == null || isValid(wifiConfig)) { 615155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mWifiController.obtainMessage(CMD_SET_AP, enabled ? 1 : 0, 0, wifiConfig).sendToTarget(); 616155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } else { 617155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande Slog.e(TAG, "Invalid WifiConfiguration"); 618155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 619155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 620155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 621155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 622155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * see {@link WifiManager#getWifiApState()} 623155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @return One of {@link WifiManager#WIFI_AP_STATE_DISABLED}, 624155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * {@link WifiManager#WIFI_AP_STATE_DISABLING}, 625155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * {@link WifiManager#WIFI_AP_STATE_ENABLED}, 626155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * {@link WifiManager#WIFI_AP_STATE_ENABLING}, 627155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * {@link WifiManager#WIFI_AP_STATE_FAILED} 628155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 6298fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 630155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public int getWifiApEnabledState() { 631155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceAccessPermission(); 632155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return mWifiStateMachine.syncGetWifiApState(); 633155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 634155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 635155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 636155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * see {@link WifiManager#getWifiApConfiguration()} 637155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @return soft access point configuration 638155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 6398fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 640155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public WifiConfiguration getWifiApConfiguration() { 641155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceAccessPermission(); 642155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return mWifiStateMachine.syncGetWifiApConfiguration(); 643155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 644155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 645155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 646a1edc185d46d85e04930a5e12b465de9fea64afeJan Nordqvist * see {@link WifiManager#buildWifiConfig()} 647a1edc185d46d85e04930a5e12b465de9fea64afeJan Nordqvist * @return a WifiConfiguration. 648a1edc185d46d85e04930a5e12b465de9fea64afeJan Nordqvist */ 6498fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 650a1edc185d46d85e04930a5e12b465de9fea64afeJan Nordqvist public WifiConfiguration buildWifiConfig(String uriString, String mimeType, byte[] data) { 6514e940bb499f65b4305dbeb2e01237c43c2b0b42dJan Nordqvist if (mimeType.equals(ConfigBuilder.WifiConfigType)) { 652a1edc185d46d85e04930a5e12b465de9fea64afeJan Nordqvist try { 653a1edc185d46d85e04930a5e12b465de9fea64afeJan Nordqvist return ConfigBuilder.buildConfig(uriString, data, mContext); 654a1edc185d46d85e04930a5e12b465de9fea64afeJan Nordqvist } 655a1edc185d46d85e04930a5e12b465de9fea64afeJan Nordqvist catch (IOException | GeneralSecurityException | SAXException e) { 656a1edc185d46d85e04930a5e12b465de9fea64afeJan Nordqvist Log.e(TAG, "Failed to parse wi-fi configuration: " + e); 657a1edc185d46d85e04930a5e12b465de9fea64afeJan Nordqvist } 658a1edc185d46d85e04930a5e12b465de9fea64afeJan Nordqvist } 659a1edc185d46d85e04930a5e12b465de9fea64afeJan Nordqvist else { 660a1edc185d46d85e04930a5e12b465de9fea64afeJan Nordqvist Log.i(TAG, "Unknown wi-fi config type: " + mimeType); 661a1edc185d46d85e04930a5e12b465de9fea64afeJan Nordqvist } 662a1edc185d46d85e04930a5e12b465de9fea64afeJan Nordqvist return null; 663a1edc185d46d85e04930a5e12b465de9fea64afeJan Nordqvist } 664a1edc185d46d85e04930a5e12b465de9fea64afeJan Nordqvist 665a1edc185d46d85e04930a5e12b465de9fea64afeJan Nordqvist /** 666155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * see {@link WifiManager#setWifiApConfiguration(WifiConfiguration)} 667155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @param wifiConfig WifiConfiguration details for soft access point 668155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 6698fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 670155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public void setWifiApConfiguration(WifiConfiguration wifiConfig) { 671155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceChangePermission(); 672155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (wifiConfig == null) 673155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return; 674d03a9283285bb7adef6c687eb3a91fa4a8c4b502Vinit Deshpande if (isValid(wifiConfig)) { 675155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mWifiStateMachine.setWifiApConfiguration(wifiConfig); 676155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } else { 677155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande Slog.e(TAG, "Invalid WifiConfiguration"); 678155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 679155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 680155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 681155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 6828fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley * see {@link android.net.wifi.WifiManager#isScanAlwaysAvailable()} 683155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 6848fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 685155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public boolean isScanAlwaysAvailable() { 686155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceAccessPermission(); 687155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return mSettingsStore.isScanAlwaysAvailable(); 688155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 689155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 690155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 691155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * see {@link android.net.wifi.WifiManager#disconnect()} 692155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 6938fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 694155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public void disconnect() { 695155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceChangePermission(); 696155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mWifiStateMachine.disconnectCommand(); 697155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 698155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 699155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 700155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * see {@link android.net.wifi.WifiManager#reconnect()} 701155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 7028fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 703155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public void reconnect() { 704155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceChangePermission(); 705155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mWifiStateMachine.reconnectCommand(); 706155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 707155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 708155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 709155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * see {@link android.net.wifi.WifiManager#reassociate()} 710155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 7118fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 712155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public void reassociate() { 713155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceChangePermission(); 714155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mWifiStateMachine.reassociateCommand(); 715155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 716155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 717155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 718048dc8df2bd9394979dbb090b0cfe8d6627d23e3Vinit Deshpande * see {@link android.net.wifi.WifiManager#getSupportedFeatures} 719a632d8a6edd350c7644b593b18eceaa5b368505bVinit Deshpande */ 7208fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 721048dc8df2bd9394979dbb090b0cfe8d6627d23e3Vinit Deshpande public int getSupportedFeatures() { 722a632d8a6edd350c7644b593b18eceaa5b368505bVinit Deshpande enforceAccessPermission(); 723a632d8a6edd350c7644b593b18eceaa5b368505bVinit Deshpande if (mWifiStateMachineChannel != null) { 724048dc8df2bd9394979dbb090b0cfe8d6627d23e3Vinit Deshpande return mWifiStateMachine.syncGetSupportedFeatures(mWifiStateMachineChannel); 725a632d8a6edd350c7644b593b18eceaa5b368505bVinit Deshpande } else { 726a632d8a6edd350c7644b593b18eceaa5b368505bVinit Deshpande Slog.e(TAG, "mWifiStateMachineChannel is not initialized"); 727048dc8df2bd9394979dbb090b0cfe8d6627d23e3Vinit Deshpande return 0; 728a632d8a6edd350c7644b593b18eceaa5b368505bVinit Deshpande } 729a632d8a6edd350c7644b593b18eceaa5b368505bVinit Deshpande } 730a632d8a6edd350c7644b593b18eceaa5b368505bVinit Deshpande 731c48fd721a9a3273f0faa927d93caad4c9832af7dAdam Lesinski @Override 732c48fd721a9a3273f0faa927d93caad4c9832af7dAdam Lesinski public void requestActivityInfo(ResultReceiver result) { 733c48fd721a9a3273f0faa927d93caad4c9832af7dAdam Lesinski Bundle bundle = new Bundle(); 734c48fd721a9a3273f0faa927d93caad4c9832af7dAdam Lesinski bundle.putParcelable(BatteryStats.RESULT_RECEIVER_CONTROLLER_KEY, reportActivityInfo()); 735c48fd721a9a3273f0faa927d93caad4c9832af7dAdam Lesinski result.send(0, bundle); 736c48fd721a9a3273f0faa927d93caad4c9832af7dAdam Lesinski } 737c48fd721a9a3273f0faa927d93caad4c9832af7dAdam Lesinski 738a632d8a6edd350c7644b593b18eceaa5b368505bVinit Deshpande /** 73994a2dd090b7d3823058b7a69cf4653d5663708cdAdam Lesinski * see {@link android.net.wifi.WifiManager#getControllerActivityEnergyInfo(int)} 740200e8ee5097134010a6edee8d031bb02ff7eeb5avandwalle */ 7418fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 742048dc8df2bd9394979dbb090b0cfe8d6627d23e3Vinit Deshpande public WifiActivityEnergyInfo reportActivityInfo() { 743200e8ee5097134010a6edee8d031bb02ff7eeb5avandwalle enforceAccessPermission(); 7441f8f2971309aee4de9c35723f6fbca6fcab9a3beMitchell Wills if ((getSupportedFeatures() & WifiManager.WIFI_FEATURE_LINK_LAYER_STATS) == 0) { 7451f8f2971309aee4de9c35723f6fbca6fcab9a3beMitchell Wills return null; 7461f8f2971309aee4de9c35723f6fbca6fcab9a3beMitchell Wills } 747200e8ee5097134010a6edee8d031bb02ff7eeb5avandwalle WifiLinkLayerStats stats; 748200e8ee5097134010a6edee8d031bb02ff7eeb5avandwalle WifiActivityEnergyInfo energyInfo = null; 749200e8ee5097134010a6edee8d031bb02ff7eeb5avandwalle if (mWifiStateMachineChannel != null) { 750048dc8df2bd9394979dbb090b0cfe8d6627d23e3Vinit Deshpande stats = mWifiStateMachine.syncGetLinkLayerStats(mWifiStateMachineChannel); 751200e8ee5097134010a6edee8d031bb02ff7eeb5avandwalle if (stats != null) { 75294a2dd090b7d3823058b7a69cf4653d5663708cdAdam Lesinski final long rxIdleCurrent = mContext.getResources().getInteger( 75394a2dd090b7d3823058b7a69cf4653d5663708cdAdam Lesinski com.android.internal.R.integer.config_wifi_idle_receive_cur_ma); 75494a2dd090b7d3823058b7a69cf4653d5663708cdAdam Lesinski final long rxCurrent = mContext.getResources().getInteger( 75594a2dd090b7d3823058b7a69cf4653d5663708cdAdam Lesinski com.android.internal.R.integer.config_wifi_active_rx_cur_ma); 75694a2dd090b7d3823058b7a69cf4653d5663708cdAdam Lesinski final long txCurrent = mContext.getResources().getInteger( 75794a2dd090b7d3823058b7a69cf4653d5663708cdAdam Lesinski com.android.internal.R.integer.config_wifi_tx_cur_ma); 75894a2dd090b7d3823058b7a69cf4653d5663708cdAdam Lesinski final double voltage = mContext.getResources().getInteger( 75994a2dd090b7d3823058b7a69cf4653d5663708cdAdam Lesinski com.android.internal.R.integer.config_wifi_operating_voltage_mv) 76094a2dd090b7d3823058b7a69cf4653d5663708cdAdam Lesinski / 1000.0; 76194a2dd090b7d3823058b7a69cf4653d5663708cdAdam Lesinski 76294a2dd090b7d3823058b7a69cf4653d5663708cdAdam Lesinski final long rxIdleTime = stats.on_time - stats.tx_time - stats.rx_time; 7639c8892ebd2ec5340785f6b787805fdc6088069d7Roshan Pius final long[] txTimePerLevel; 7649c8892ebd2ec5340785f6b787805fdc6088069d7Roshan Pius if (stats.tx_time_per_level != null) { 7659c8892ebd2ec5340785f6b787805fdc6088069d7Roshan Pius txTimePerLevel = new long[stats.tx_time_per_level.length]; 7669c8892ebd2ec5340785f6b787805fdc6088069d7Roshan Pius for (int i = 0; i < txTimePerLevel.length; i++) { 7679c8892ebd2ec5340785f6b787805fdc6088069d7Roshan Pius txTimePerLevel[i] = stats.tx_time_per_level[i]; 7689c8892ebd2ec5340785f6b787805fdc6088069d7Roshan Pius // TODO(b/27227497): Need to read the power consumed per level from config 7699c8892ebd2ec5340785f6b787805fdc6088069d7Roshan Pius } 7709c8892ebd2ec5340785f6b787805fdc6088069d7Roshan Pius } else { 7719c8892ebd2ec5340785f6b787805fdc6088069d7Roshan Pius // This will happen if the HAL get link layer API returned null. 7729c8892ebd2ec5340785f6b787805fdc6088069d7Roshan Pius txTimePerLevel = new long[0]; 773a1514cb347fccf11566e5172ed71030c695d2abdRoshan Pius } 77494a2dd090b7d3823058b7a69cf4653d5663708cdAdam Lesinski final long energyUsed = (long)((stats.tx_time * txCurrent + 77594a2dd090b7d3823058b7a69cf4653d5663708cdAdam Lesinski stats.rx_time * rxCurrent + 77694a2dd090b7d3823058b7a69cf4653d5663708cdAdam Lesinski rxIdleTime * rxIdleCurrent) * voltage); 777d76cdd8e08476ad5025f07a5d77a8d8f920a0721Adam Lesinski if (VDBG || rxIdleTime < 0 || stats.on_time < 0 || stats.tx_time < 0 || 778d76cdd8e08476ad5025f07a5d77a8d8f920a0721Adam Lesinski stats.rx_time < 0 || energyUsed < 0) { 77970b75cda33a05e8b6e6724ed08e4e72f6fee0471Pierre Vandwalle StringBuilder sb = new StringBuilder(); 78070b75cda33a05e8b6e6724ed08e4e72f6fee0471Pierre Vandwalle sb.append(" rxIdleCur=" + rxIdleCurrent); 78170b75cda33a05e8b6e6724ed08e4e72f6fee0471Pierre Vandwalle sb.append(" rxCur=" + rxCurrent); 78270b75cda33a05e8b6e6724ed08e4e72f6fee0471Pierre Vandwalle sb.append(" txCur=" + txCurrent); 78370b75cda33a05e8b6e6724ed08e4e72f6fee0471Pierre Vandwalle sb.append(" voltage=" + voltage); 78470b75cda33a05e8b6e6724ed08e4e72f6fee0471Pierre Vandwalle sb.append(" on_time=" + stats.on_time); 78570b75cda33a05e8b6e6724ed08e4e72f6fee0471Pierre Vandwalle sb.append(" tx_time=" + stats.tx_time); 7869c8892ebd2ec5340785f6b787805fdc6088069d7Roshan Pius sb.append(" tx_time_per_level=" + Arrays.toString(txTimePerLevel)); 78770b75cda33a05e8b6e6724ed08e4e72f6fee0471Pierre Vandwalle sb.append(" rx_time=" + stats.rx_time); 78870b75cda33a05e8b6e6724ed08e4e72f6fee0471Pierre Vandwalle sb.append(" rxIdleTime=" + rxIdleTime); 78970b75cda33a05e8b6e6724ed08e4e72f6fee0471Pierre Vandwalle sb.append(" energy=" + energyUsed); 790f9946f5663f2d7a9a69cb8b7e82a4ef8b1825c48Mitchell Wills Log.d(TAG, " reportActivityInfo: " + sb.toString()); 79170b75cda33a05e8b6e6724ed08e4e72f6fee0471Pierre Vandwalle } 79284a11a3d54b7c6f043dcf7a874b7c0d45709677aPierre Vandwalle 793200e8ee5097134010a6edee8d031bb02ff7eeb5avandwalle // Convert the LinkLayerStats into EnergyActivity 794186f7513a080eb1a419b6d83286d62961168a5feAdam Lesinski energyInfo = new WifiActivityEnergyInfo(SystemClock.elapsedRealtime(), 795200e8ee5097134010a6edee8d031bb02ff7eeb5avandwalle WifiActivityEnergyInfo.STACK_STATE_STATE_IDLE, stats.tx_time, 796a1514cb347fccf11566e5172ed71030c695d2abdRoshan Pius txTimePerLevel, stats.rx_time, rxIdleTime, energyUsed); 797200e8ee5097134010a6edee8d031bb02ff7eeb5avandwalle } 7981f8f2971309aee4de9c35723f6fbca6fcab9a3beMitchell Wills if (energyInfo != null && energyInfo.isValid()) { 7991f8f2971309aee4de9c35723f6fbca6fcab9a3beMitchell Wills return energyInfo; 8001f8f2971309aee4de9c35723f6fbca6fcab9a3beMitchell Wills } else { 8011f8f2971309aee4de9c35723f6fbca6fcab9a3beMitchell Wills return null; 8021f8f2971309aee4de9c35723f6fbca6fcab9a3beMitchell Wills } 803200e8ee5097134010a6edee8d031bb02ff7eeb5avandwalle } else { 804200e8ee5097134010a6edee8d031bb02ff7eeb5avandwalle Slog.e(TAG, "mWifiStateMachineChannel is not initialized"); 805200e8ee5097134010a6edee8d031bb02ff7eeb5avandwalle return null; 806200e8ee5097134010a6edee8d031bb02ff7eeb5avandwalle } 807200e8ee5097134010a6edee8d031bb02ff7eeb5avandwalle } 808200e8ee5097134010a6edee8d031bb02ff7eeb5avandwalle 809200e8ee5097134010a6edee8d031bb02ff7eeb5avandwalle /** 810155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * see {@link android.net.wifi.WifiManager#getConfiguredNetworks()} 811155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @return the list of configured networks 812155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 8138fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 814155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public List<WifiConfiguration> getConfiguredNetworks() { 815155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceAccessPermission(); 816155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (mWifiStateMachineChannel != null) { 81782199a285f4a45a46b44eb8253999aa918534753vandwalle return mWifiStateMachine.syncGetConfiguredNetworks(Binder.getCallingUid(), 81882199a285f4a45a46b44eb8253999aa918534753vandwalle mWifiStateMachineChannel); 819155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } else { 820155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande Slog.e(TAG, "mWifiStateMachineChannel is not initialized"); 821155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return null; 822155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 823155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 824155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 825155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 8269878c61bbd81176561991be025af44efc67332feWenchao Tong * see {@link android.net.wifi.WifiManager#getPrivilegedConfiguredNetworks()} 8279878c61bbd81176561991be025af44efc67332feWenchao Tong * @return the list of configured networks with real preSharedKey 8289878c61bbd81176561991be025af44efc67332feWenchao Tong */ 8298fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 8309878c61bbd81176561991be025af44efc67332feWenchao Tong public List<WifiConfiguration> getPrivilegedConfiguredNetworks() { 8319878c61bbd81176561991be025af44efc67332feWenchao Tong enforceReadCredentialPermission(); 8329878c61bbd81176561991be025af44efc67332feWenchao Tong enforceAccessPermission(); 8339878c61bbd81176561991be025af44efc67332feWenchao Tong if (mWifiStateMachineChannel != null) { 8349878c61bbd81176561991be025af44efc67332feWenchao Tong return mWifiStateMachine.syncGetPrivilegedConfiguredNetwork(mWifiStateMachineChannel); 8359878c61bbd81176561991be025af44efc67332feWenchao Tong } else { 8369878c61bbd81176561991be025af44efc67332feWenchao Tong Slog.e(TAG, "mWifiStateMachineChannel is not initialized"); 8379878c61bbd81176561991be025af44efc67332feWenchao Tong return null; 8389878c61bbd81176561991be025af44efc67332feWenchao Tong } 8399878c61bbd81176561991be025af44efc67332feWenchao Tong } 8409878c61bbd81176561991be025af44efc67332feWenchao Tong 8419878c61bbd81176561991be025af44efc67332feWenchao Tong /** 842ccbe820337a230f0827f734aca2c51a244a0837fVinit Deshpande * Returns a WifiConfiguration matching this ScanResult 843ccbe820337a230f0827f734aca2c51a244a0837fVinit Deshpande * @param scanResult scanResult that represents the BSSID 844ccbe820337a230f0827f734aca2c51a244a0837fVinit Deshpande * @return {@link WifiConfiguration} that matches this BSSID or null 845ccbe820337a230f0827f734aca2c51a244a0837fVinit Deshpande */ 8468fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 847ccbe820337a230f0827f734aca2c51a244a0837fVinit Deshpande public WifiConfiguration getMatchingWifiConfig(ScanResult scanResult) { 848ccbe820337a230f0827f734aca2c51a244a0837fVinit Deshpande enforceAccessPermission(); 849ccbe820337a230f0827f734aca2c51a244a0837fVinit Deshpande return mWifiStateMachine.syncGetMatchingWifiConfig(scanResult, mWifiStateMachineChannel); 850ccbe820337a230f0827f734aca2c51a244a0837fVinit Deshpande } 851ccbe820337a230f0827f734aca2c51a244a0837fVinit Deshpande 852ccbe820337a230f0827f734aca2c51a244a0837fVinit Deshpande /** 853155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * see {@link android.net.wifi.WifiManager#addOrUpdateNetwork(WifiConfiguration)} 854155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @return the supplicant-assigned identifier for the new or updated 855155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * network if the operation succeeds, or {@code -1} if it fails 856155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 8578fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 858155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public int addOrUpdateNetwork(WifiConfiguration config) { 859155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceChangePermission(); 8604aef3283bf78e233a11fa34af2c7c38362879625Jan Nordqvist if (isValid(config) && isValidPasspoint(config)) { 8618be2ac8cec40a2000715849b627642bdc87c10b3Shirish Kalele 86231891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist WifiEnterpriseConfig enterpriseConfig = config.enterpriseConfig; 86331891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist 8642e814680f4dd27a5f825afab189843582235cedcJan Nordqvist if (config.isPasspoint() && 8652e814680f4dd27a5f825afab189843582235cedcJan Nordqvist (enterpriseConfig.getEapMethod() == WifiEnterpriseConfig.Eap.TLS || 8662e814680f4dd27a5f825afab189843582235cedcJan Nordqvist enterpriseConfig.getEapMethod() == WifiEnterpriseConfig.Eap.TTLS)) { 8672e814680f4dd27a5f825afab189843582235cedcJan Nordqvist if (config.updateIdentifier != null) { 8682e814680f4dd27a5f825afab189843582235cedcJan Nordqvist enforceAccessPermission(); 8692e814680f4dd27a5f825afab189843582235cedcJan Nordqvist } 8702e814680f4dd27a5f825afab189843582235cedcJan Nordqvist else { 871e511ec7a4f53f7204a85075b23318f9f11c46d94Mitchell Wills try { 872e511ec7a4f53f7204a85075b23318f9f11c46d94Mitchell Wills verifyCert(enterpriseConfig.getCaCertificate()); 873e511ec7a4f53f7204a85075b23318f9f11c46d94Mitchell Wills } catch (CertPathValidatorException cpve) { 874e511ec7a4f53f7204a85075b23318f9f11c46d94Mitchell Wills Slog.e(TAG, "CA Cert " + 875e511ec7a4f53f7204a85075b23318f9f11c46d94Mitchell Wills enterpriseConfig.getCaCertificate().getSubjectX500Principal() + 876e511ec7a4f53f7204a85075b23318f9f11c46d94Mitchell Wills " untrusted: " + cpve.getMessage()); 877e511ec7a4f53f7204a85075b23318f9f11c46d94Mitchell Wills return -1; 878e511ec7a4f53f7204a85075b23318f9f11c46d94Mitchell Wills } catch (GeneralSecurityException | IOException e) { 879e511ec7a4f53f7204a85075b23318f9f11c46d94Mitchell Wills Slog.e(TAG, "Failed to verify certificate" + 880e511ec7a4f53f7204a85075b23318f9f11c46d94Mitchell Wills enterpriseConfig.getCaCertificate().getSubjectX500Principal() + 881e511ec7a4f53f7204a85075b23318f9f11c46d94Mitchell Wills ": " + e); 882e511ec7a4f53f7204a85075b23318f9f11c46d94Mitchell Wills return -1; 883e511ec7a4f53f7204a85075b23318f9f11c46d94Mitchell Wills } 88431891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist } 88531891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist } 88631891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist 887992ae00f25a9cc22cf5db3261bd7e72927069cf7vandwalle //TODO: pass the Uid the WifiStateMachine as a message parameter 88831891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist Slog.i("addOrUpdateNetwork", " uid = " + Integer.toString(Binder.getCallingUid()) 889992ae00f25a9cc22cf5db3261bd7e72927069cf7vandwalle + " SSID " + config.SSID 890992ae00f25a9cc22cf5db3261bd7e72927069cf7vandwalle + " nid=" + Integer.toString(config.networkId)); 891992ae00f25a9cc22cf5db3261bd7e72927069cf7vandwalle if (config.networkId == WifiConfiguration.INVALID_NETWORK_ID) { 892992ae00f25a9cc22cf5db3261bd7e72927069cf7vandwalle config.creatorUid = Binder.getCallingUid(); 893992ae00f25a9cc22cf5db3261bd7e72927069cf7vandwalle } else { 894992ae00f25a9cc22cf5db3261bd7e72927069cf7vandwalle config.lastUpdateUid = Binder.getCallingUid(); 895992ae00f25a9cc22cf5db3261bd7e72927069cf7vandwalle } 896155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (mWifiStateMachineChannel != null) { 897155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return mWifiStateMachine.syncAddOrUpdateNetwork(mWifiStateMachineChannel, config); 898155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } else { 899155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande Slog.e(TAG, "mWifiStateMachineChannel is not initialized"); 900155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return -1; 901155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 902155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } else { 903155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande Slog.e(TAG, "bad network configuration"); 904155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return -1; 905155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 906155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 907155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 90831891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist public static void verifyCert(X509Certificate caCert) 90931891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist throws GeneralSecurityException, IOException { 91031891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist CertificateFactory factory = CertificateFactory.getInstance("X.509"); 91131891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist CertPathValidator validator = 91231891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist CertPathValidator.getInstance(CertPathValidator.getDefaultType()); 91331891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist CertPath path = factory.generateCertPath( 91431891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist Arrays.asList(caCert)); 91531891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist KeyStore ks = KeyStore.getInstance("AndroidCAStore"); 91631891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist ks.load(null, null); 91731891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist PKIXParameters params = new PKIXParameters(ks); 91831891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist params.setRevocationEnabled(false); 91931891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist validator.validate(path, params); 92031891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist } 92131891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist 92231891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist /** 923155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * See {@link android.net.wifi.WifiManager#removeNetwork(int)} 924155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @param netId the integer that identifies the network configuration 925155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * to the supplicant 926155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @return {@code true} if the operation succeeded 927155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 9288fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 929155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public boolean removeNetwork(int netId) { 930155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceChangePermission(); 931c35d728a15e9270f5642ef79f5245c89d749285fSky Faber 932155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (mWifiStateMachineChannel != null) { 933155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return mWifiStateMachine.syncRemoveNetwork(mWifiStateMachineChannel, netId); 934155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } else { 935155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande Slog.e(TAG, "mWifiStateMachineChannel is not initialized"); 936155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return false; 937155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 938155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 939155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 940155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 941155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * See {@link android.net.wifi.WifiManager#enableNetwork(int, boolean)} 942155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @param netId the integer that identifies the network configuration 943155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * to the supplicant 944155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @param disableOthers if true, disable all other networks. 945155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @return {@code true} if the operation succeeded 946155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 9478fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 948155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public boolean enableNetwork(int netId, boolean disableOthers) { 949155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceChangePermission(); 950155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (mWifiStateMachineChannel != null) { 951155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return mWifiStateMachine.syncEnableNetwork(mWifiStateMachineChannel, netId, 952155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande disableOthers); 953155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } else { 954155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande Slog.e(TAG, "mWifiStateMachineChannel is not initialized"); 955155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return false; 956155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 957155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 958155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 959155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 960155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * See {@link android.net.wifi.WifiManager#disableNetwork(int)} 961155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @param netId the integer that identifies the network configuration 962155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * to the supplicant 963155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @return {@code true} if the operation succeeded 964155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 9658fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 966155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public boolean disableNetwork(int netId) { 967155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceChangePermission(); 968155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (mWifiStateMachineChannel != null) { 969155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return mWifiStateMachine.syncDisableNetwork(mWifiStateMachineChannel, netId); 970155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } else { 971155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande Slog.e(TAG, "mWifiStateMachineChannel is not initialized"); 972155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return false; 973155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 974155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 975155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 976155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 977155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * See {@link android.net.wifi.WifiManager#getConnectionInfo()} 978155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @return the Wi-Fi information, contained in {@link WifiInfo}. 979155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 9808fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 981155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public WifiInfo getConnectionInfo() { 982155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceAccessPermission(); 983155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /* 984155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * Make sure we have the latest information, by sending 985155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * a status request to the supplicant. 986155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 987155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return mWifiStateMachine.syncRequestConnectionInfo(); 988155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 989155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 990155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 991155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * Return the results of the most recent access point scan, in the form of 992155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * a list of {@link ScanResult} objects. 993155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @return the list of results 994155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 9958fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 996155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public List<ScanResult> getScanResults(String callingPackage) { 997155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceAccessPermission(); 998155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande int uid = Binder.getCallingUid(); 999155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande long ident = Binder.clearCallingIdentity(); 1000155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande try { 100192f4d52b14d8847f6f81712bf3bbfa0f1203eef5Sohani Rao if (!mWifiPermissionsUtil.canAccessScanResults(callingPackage, 100292f4d52b14d8847f6f81712bf3bbfa0f1203eef5Sohani Rao uid, Build.VERSION_CODES.M)) { 10031ecb0083490436303cdb89bc4c46b6743ea0afa8Sky Faber return new ArrayList<ScanResult>(); 10041ecb0083490436303cdb89bc4c46b6743ea0afa8Sky Faber } 1005d94a62ffdf0e7f282948109d05d96e682eb32eefRebecca Silberstein if (mWifiScanner == null) { 1006d94a62ffdf0e7f282948109d05d96e682eb32eefRebecca Silberstein mWifiScanner = mWifiInjector.getWifiScanner(); 1007d94a62ffdf0e7f282948109d05d96e682eb32eefRebecca Silberstein } 1008d94a62ffdf0e7f282948109d05d96e682eb32eefRebecca Silberstein return mWifiScanner.getSingleScanResults(); 1009155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } finally { 1010155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande Binder.restoreCallingIdentity(ident); 1011155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1012155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1013155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 10141d5cd3938f9191184cd9aea3059a3b62bf3a0372Jan Nordqvist /** 10152e814680f4dd27a5f825afab189843582235cedcJan Nordqvist * Add a Hotspot 2.0 release 2 Management Object 10162e814680f4dd27a5f825afab189843582235cedcJan Nordqvist * @param mo The MO in XML form 10172e814680f4dd27a5f825afab189843582235cedcJan Nordqvist * @return -1 for failure 10181d5cd3938f9191184cd9aea3059a3b62bf3a0372Jan Nordqvist */ 10198fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 10202e814680f4dd27a5f825afab189843582235cedcJan Nordqvist public int addPasspointManagementObject(String mo) { 10212e814680f4dd27a5f825afab189843582235cedcJan Nordqvist return mWifiStateMachine.syncAddPasspointManagementObject(mWifiStateMachineChannel, mo); 10222e814680f4dd27a5f825afab189843582235cedcJan Nordqvist } 10231d5cd3938f9191184cd9aea3059a3b62bf3a0372Jan Nordqvist 10242e814680f4dd27a5f825afab189843582235cedcJan Nordqvist /** 10252e814680f4dd27a5f825afab189843582235cedcJan Nordqvist * Modify a Hotspot 2.0 release 2 Management Object 10262e814680f4dd27a5f825afab189843582235cedcJan Nordqvist * @param fqdn The FQDN of the service provider 10272e814680f4dd27a5f825afab189843582235cedcJan Nordqvist * @param mos A List of MO definitions to be updated 10282e814680f4dd27a5f825afab189843582235cedcJan Nordqvist * @return the number of nodes updated, or -1 for failure 10292e814680f4dd27a5f825afab189843582235cedcJan Nordqvist */ 10308fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 10312e814680f4dd27a5f825afab189843582235cedcJan Nordqvist public int modifyPasspointManagementObject(String fqdn, List<PasspointManagementObjectDefinition> mos) { 10322e814680f4dd27a5f825afab189843582235cedcJan Nordqvist return mWifiStateMachine.syncModifyPasspointManagementObject(mWifiStateMachineChannel, fqdn, mos); 10332e814680f4dd27a5f825afab189843582235cedcJan Nordqvist } 10341d5cd3938f9191184cd9aea3059a3b62bf3a0372Jan Nordqvist 10352e814680f4dd27a5f825afab189843582235cedcJan Nordqvist /** 10362e814680f4dd27a5f825afab189843582235cedcJan Nordqvist * Query for a Hotspot 2.0 release 2 OSU icon 10372e814680f4dd27a5f825afab189843582235cedcJan Nordqvist * @param bssid The BSSID of the AP 10382e814680f4dd27a5f825afab189843582235cedcJan Nordqvist * @param fileName Icon file name 10392e814680f4dd27a5f825afab189843582235cedcJan Nordqvist */ 10408fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 10412e814680f4dd27a5f825afab189843582235cedcJan Nordqvist public void queryPasspointIcon(long bssid, String fileName) { 10422e814680f4dd27a5f825afab189843582235cedcJan Nordqvist mWifiStateMachine.syncQueryPasspointIcon(mWifiStateMachineChannel, bssid, fileName); 10432e814680f4dd27a5f825afab189843582235cedcJan Nordqvist } 10441d5cd3938f9191184cd9aea3059a3b62bf3a0372Jan Nordqvist 10452e814680f4dd27a5f825afab189843582235cedcJan Nordqvist /** 10462e814680f4dd27a5f825afab189843582235cedcJan Nordqvist * Match the currently associated network against the SP matching the given FQDN 10472e814680f4dd27a5f825afab189843582235cedcJan Nordqvist * @param fqdn FQDN of the SP 10482e814680f4dd27a5f825afab189843582235cedcJan Nordqvist * @return ordinal [HomeProvider, RoamingProvider, Incomplete, None, Declined] 10492e814680f4dd27a5f825afab189843582235cedcJan Nordqvist */ 10508fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 10512e814680f4dd27a5f825afab189843582235cedcJan Nordqvist public int matchProviderWithCurrentNetwork(String fqdn) { 10522e814680f4dd27a5f825afab189843582235cedcJan Nordqvist return mWifiStateMachine.matchProviderWithCurrentNetwork(mWifiStateMachineChannel, fqdn); 10531d5cd3938f9191184cd9aea3059a3b62bf3a0372Jan Nordqvist } 10541d5cd3938f9191184cd9aea3059a3b62bf3a0372Jan Nordqvist 10552e814680f4dd27a5f825afab189843582235cedcJan Nordqvist /** 10562e814680f4dd27a5f825afab189843582235cedcJan Nordqvist * Deauthenticate and set the re-authentication hold off time for the current network 10572e814680f4dd27a5f825afab189843582235cedcJan Nordqvist * @param holdoff hold off time in milliseconds 10582e814680f4dd27a5f825afab189843582235cedcJan Nordqvist * @param ess set if the hold off pertains to an ESS rather than a BSS 10592e814680f4dd27a5f825afab189843582235cedcJan Nordqvist */ 10608fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 10612e814680f4dd27a5f825afab189843582235cedcJan Nordqvist public void deauthenticateNetwork(long holdoff, boolean ess) { 10622e814680f4dd27a5f825afab189843582235cedcJan Nordqvist mWifiStateMachine.deauthenticateNetwork(mWifiStateMachineChannel, holdoff, ess); 10631d5cd3938f9191184cd9aea3059a3b62bf3a0372Jan Nordqvist } 10641d5cd3938f9191184cd9aea3059a3b62bf3a0372Jan Nordqvist 1065fd5470391e5342daa38d00b68ccbccfeacbe6d33Alexandra Gherghina /** 1066155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * Tell the supplicant to persist the current list of configured networks. 1067155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @return {@code true} if the operation succeeded 1068155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * 1069155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * TODO: deprecate this 1070155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 10718fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 1072155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public boolean saveConfiguration() { 1073155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceChangePermission(); 1074155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (mWifiStateMachineChannel != null) { 1075155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return mWifiStateMachine.syncSaveConfig(mWifiStateMachineChannel); 1076155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } else { 1077155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande Slog.e(TAG, "mWifiStateMachineChannel is not initialized"); 1078155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return false; 1079155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1080155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1081155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1082155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 1083155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * Set the country code 1084155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @param countryCode ISO 3166 country code. 1085155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @param persist {@code true} if the setting should be remembered. 1086155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * 1087155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * The persist behavior exists so that wifi can fall back to the last 1088155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * persisted country code on a restart, when the locale information is 1089155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * not available from telephony. 1090155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 10918fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 1092155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public void setCountryCode(String countryCode, boolean persist) { 1093155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande Slog.i(TAG, "WifiService trying to set country code to " + countryCode + 1094155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande " with persist set to " + persist); 10959c22c8ea193360f50ad490368ca6a11af0684362Robert Greenwalt enforceConnectivityInternalPermission(); 1096155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande final long token = Binder.clearCallingIdentity(); 1097155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande try { 10980091305175e8c6fe7fc6d01efb9d405961db4ac7Ningyuan Wang if (mCountryCode.setCountryCode(countryCode, persist) && persist) { 10990091305175e8c6fe7fc6d01efb9d405961db4ac7Ningyuan Wang // Save this country code to persistent storage 11000091305175e8c6fe7fc6d01efb9d405961db4ac7Ningyuan Wang mFacade.setStringSetting(mContext, 11010091305175e8c6fe7fc6d01efb9d405961db4ac7Ningyuan Wang Settings.Global.WIFI_COUNTRY_CODE, 11020091305175e8c6fe7fc6d01efb9d405961db4ac7Ningyuan Wang countryCode); 11030091305175e8c6fe7fc6d01efb9d405961db4ac7Ningyuan Wang } 1104155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } finally { 1105155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande Binder.restoreCallingIdentity(token); 1106155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1107155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1108155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 110980d14d67a956e6c69433470aaa73100898166efaxinhe /** 111080d14d67a956e6c69433470aaa73100898166efaxinhe * Get the country code 111137b06cd7aae7fe27cfaf1d95cc9901548765406bNingyuan Wang * @return Get the best choice country code for wifi, regardless of if it was set or 111237b06cd7aae7fe27cfaf1d95cc9901548765406bNingyuan Wang * not. 111337b06cd7aae7fe27cfaf1d95cc9901548765406bNingyuan Wang * Returns null when there is no country code available. 111480d14d67a956e6c69433470aaa73100898166efaxinhe */ 11158fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 111680d14d67a956e6c69433470aaa73100898166efaxinhe public String getCountryCode() { 111780d14d67a956e6c69433470aaa73100898166efaxinhe enforceConnectivityInternalPermission(); 111837b06cd7aae7fe27cfaf1d95cc9901548765406bNingyuan Wang String country = mCountryCode.getCountryCode(); 111980d14d67a956e6c69433470aaa73100898166efaxinhe return country; 112080d14d67a956e6c69433470aaa73100898166efaxinhe } 1121155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 11228fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 1123155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public boolean isDualBandSupported() { 1124155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande //TODO: Should move towards adding a driver API that checks at runtime 1125155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return mContext.getResources().getBoolean( 1126155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande com.android.internal.R.bool.config_wifi_dual_band_support); 1127155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1128155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1129155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 1130155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * Return the DHCP-assigned addresses from the last successful DHCP request, 1131155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * if any. 1132155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @return the DHCP information 1133155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @deprecated 1134155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 11358fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 11368fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Deprecated 1137155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public DhcpInfo getDhcpInfo() { 1138155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceAccessPermission(); 1139155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande DhcpResults dhcpResults = mWifiStateMachine.syncGetDhcpResults(); 1140155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1141155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande DhcpInfo info = new DhcpInfo(); 11423b26801d62a06475b722bbf29cba7f48f376654eLorenzo Colitti 11433b26801d62a06475b722bbf29cba7f48f376654eLorenzo Colitti if (dhcpResults.ipAddress != null && 11443b26801d62a06475b722bbf29cba7f48f376654eLorenzo Colitti dhcpResults.ipAddress.getAddress() instanceof Inet4Address) { 11453b26801d62a06475b722bbf29cba7f48f376654eLorenzo Colitti info.ipAddress = NetworkUtils.inetAddressToInt((Inet4Address) dhcpResults.ipAddress.getAddress()); 1146155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 11473b26801d62a06475b722bbf29cba7f48f376654eLorenzo Colitti 11483b26801d62a06475b722bbf29cba7f48f376654eLorenzo Colitti if (dhcpResults.gateway != null) { 11493b26801d62a06475b722bbf29cba7f48f376654eLorenzo Colitti info.gateway = NetworkUtils.inetAddressToInt((Inet4Address) dhcpResults.gateway); 1150155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 11513b26801d62a06475b722bbf29cba7f48f376654eLorenzo Colitti 1152155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande int dnsFound = 0; 11533b26801d62a06475b722bbf29cba7f48f376654eLorenzo Colitti for (InetAddress dns : dhcpResults.dnsServers) { 1154155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (dns instanceof Inet4Address) { 1155155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (dnsFound == 0) { 1156155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande info.dns1 = NetworkUtils.inetAddressToInt((Inet4Address)dns); 1157155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } else { 1158155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande info.dns2 = NetworkUtils.inetAddressToInt((Inet4Address)dns); 1159155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1160155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (++dnsFound > 1) break; 1161155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1162155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 11632af03130d7f85823223b8591dc52858d851b301dMitchell Wills Inet4Address serverAddress = dhcpResults.serverAddress; 11642af03130d7f85823223b8591dc52858d851b301dMitchell Wills if (serverAddress != null) { 11652af03130d7f85823223b8591dc52858d851b301dMitchell Wills info.serverAddress = NetworkUtils.inetAddressToInt(serverAddress); 1166155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1167155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande info.leaseDuration = dhcpResults.leaseDuration; 1168155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1169155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return info; 1170155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1171155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1172155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 1173155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * enable TDLS for the local NIC to remote NIC 1174155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * The APPs don't know the remote MAC address to identify NIC though, 1175155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * so we need to do additional work to find it from remote IP address 1176155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 1177155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1178155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande class TdlsTaskParams { 1179155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public String remoteIpAddress; 1180155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public boolean enable; 1181155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1182155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1183155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande class TdlsTask extends AsyncTask<TdlsTaskParams, Integer, Integer> { 1184155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande @Override 1185155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande protected Integer doInBackground(TdlsTaskParams... params) { 1186155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1187155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande // Retrieve parameters for the call 1188155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande TdlsTaskParams param = params[0]; 1189155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande String remoteIpAddress = param.remoteIpAddress.trim(); 1190155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande boolean enable = param.enable; 1191155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1192155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande // Get MAC address of Remote IP 1193155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande String macAddress = null; 1194155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1195155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande BufferedReader reader = null; 1196155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1197155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande try { 1198155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande reader = new BufferedReader(new FileReader("/proc/net/arp")); 1199155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1200155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande // Skip over the line bearing colum titles 1201155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande String line = reader.readLine(); 1202155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1203155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande while ((line = reader.readLine()) != null) { 1204155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande String[] tokens = line.split("[ ]+"); 1205155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (tokens.length < 6) { 1206155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande continue; 1207155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1208155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1209155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande // ARP column format is 1210155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande // Address HWType HWAddress Flags Mask IFace 1211155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande String ip = tokens[0]; 1212155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande String mac = tokens[3]; 1213155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1214155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (remoteIpAddress.equals(ip)) { 1215155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande macAddress = mac; 1216155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande break; 1217155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1218155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1219155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1220155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (macAddress == null) { 1221155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande Slog.w(TAG, "Did not find remoteAddress {" + remoteIpAddress + "} in " + 1222155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande "/proc/net/arp"); 1223155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } else { 1224155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enableTdlsWithMacAddress(macAddress, enable); 1225155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1226155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1227155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } catch (FileNotFoundException e) { 1228155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande Slog.e(TAG, "Could not open /proc/net/arp to lookup mac address"); 1229155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } catch (IOException e) { 1230155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande Slog.e(TAG, "Could not read /proc/net/arp to lookup mac address"); 1231155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } finally { 1232155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande try { 1233155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (reader != null) { 1234155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande reader.close(); 1235155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1236155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1237155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande catch (IOException e) { 1238155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande // Do nothing 1239155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1240155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1241155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1242155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return 0; 1243155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1244155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1245155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 12468fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 1247155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public void enableTdls(String remoteAddress, boolean enable) { 12488e6144b4059fc2117be23d7222893bc57a33f64dJon Larimer if (remoteAddress == null) { 12498e6144b4059fc2117be23d7222893bc57a33f64dJon Larimer throw new IllegalArgumentException("remoteAddress cannot be null"); 12508e6144b4059fc2117be23d7222893bc57a33f64dJon Larimer } 12518e6144b4059fc2117be23d7222893bc57a33f64dJon Larimer 1252155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande TdlsTaskParams params = new TdlsTaskParams(); 1253155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande params.remoteIpAddress = remoteAddress; 1254155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande params.enable = enable; 1255155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande new TdlsTask().execute(params); 1256155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1257155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1258155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 12598fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 1260155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public void enableTdlsWithMacAddress(String remoteMacAddress, boolean enable) { 12618e6144b4059fc2117be23d7222893bc57a33f64dJon Larimer if (remoteMacAddress == null) { 12628e6144b4059fc2117be23d7222893bc57a33f64dJon Larimer throw new IllegalArgumentException("remoteMacAddress cannot be null"); 12638e6144b4059fc2117be23d7222893bc57a33f64dJon Larimer } 12648e6144b4059fc2117be23d7222893bc57a33f64dJon Larimer 1265155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mWifiStateMachine.enableTdls(remoteMacAddress, enable); 1266155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1267155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1268155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 1269155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * Get a reference to handler. This is used by a client to establish 1270155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * an AsyncChannel communication with WifiService 1271155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 12728fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 1273155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public Messenger getWifiServiceMessenger() { 1274155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceAccessPermission(); 1275155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceChangePermission(); 1276155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return new Messenger(mClientHandler); 1277155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1278155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 12792ce99b40c36ed0352b31aa85d5f9383d5f0506f5vandwalle /** 12802ce99b40c36ed0352b31aa85d5f9383d5f0506f5vandwalle * Disable an ephemeral network, i.e. network that is created thru a WiFi Scorer 12812ce99b40c36ed0352b31aa85d5f9383d5f0506f5vandwalle */ 12828fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 12832ce99b40c36ed0352b31aa85d5f9383d5f0506f5vandwalle public void disableEphemeralNetwork(String SSID) { 12842ce99b40c36ed0352b31aa85d5f9383d5f0506f5vandwalle enforceAccessPermission(); 12852ce99b40c36ed0352b31aa85d5f9383d5f0506f5vandwalle enforceChangePermission(); 12862ce99b40c36ed0352b31aa85d5f9383d5f0506f5vandwalle mWifiStateMachine.disableEphemeralNetwork(SSID); 12872ce99b40c36ed0352b31aa85d5f9383d5f0506f5vandwalle } 1288155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1289155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande private final BroadcastReceiver mReceiver = new BroadcastReceiver() { 1290155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande @Override 1291155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public void onReceive(Context context, Intent intent) { 1292155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande String action = intent.getAction(); 1293155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (action.equals(Intent.ACTION_SCREEN_ON)) { 1294155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mWifiController.sendMessage(CMD_SCREEN_ON); 1295155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } else if (action.equals(Intent.ACTION_USER_PRESENT)) { 1296155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mWifiController.sendMessage(CMD_USER_PRESENT); 1297155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } else if (action.equals(Intent.ACTION_SCREEN_OFF)) { 1298155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mWifiController.sendMessage(CMD_SCREEN_OFF); 1299155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } else if (action.equals(Intent.ACTION_BATTERY_CHANGED)) { 1300155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande int pluggedType = intent.getIntExtra("plugged", 0); 1301155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mWifiController.sendMessage(CMD_BATTERY_CHANGED, pluggedType, 0, null); 1302155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } else if (action.equals(BluetoothAdapter.ACTION_CONNECTION_STATE_CHANGED)) { 1303155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande int state = intent.getIntExtra(BluetoothAdapter.EXTRA_CONNECTION_STATE, 1304155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande BluetoothAdapter.STATE_DISCONNECTED); 1305155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mWifiStateMachine.sendBluetoothAdapterStateChange(state); 1306155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } else if (action.equals(TelephonyIntents.ACTION_EMERGENCY_CALLBACK_MODE_CHANGED)) { 1307155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande boolean emergencyMode = intent.getBooleanExtra("phoneinECMState", false); 1308155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mWifiController.sendMessage(CMD_EMERGENCY_MODE_CHANGED, emergencyMode ? 1 : 0, 0); 1309090aa74f2d36010abba6563a39c87ab7ba8a7473Vinit Deshpande } else if (action.equals(TelephonyIntents.ACTION_EMERGENCY_CALL_STATE_CHANGED)) { 1310090aa74f2d36010abba6563a39c87ab7ba8a7473Vinit Deshpande boolean inCall = intent.getBooleanExtra(PhoneConstants.PHONE_IN_EMERGENCY_CALL, false); 1311090aa74f2d36010abba6563a39c87ab7ba8a7473Vinit Deshpande mWifiController.sendMessage(CMD_EMERGENCY_CALL_STATE_CHANGED, inCall ? 1 : 0, 0); 131203b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn } else if (action.equals(PowerManager.ACTION_DEVICE_IDLE_MODE_CHANGED)) { 131303b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn handleIdleModeChanged(); 1314155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1315155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1316155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande }; 1317155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1318155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 1319155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * Observes settings changes to scan always mode. 1320155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 1321155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande private void registerForScanModeChange() { 1322155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande ContentObserver contentObserver = new ContentObserver(null) { 1323155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande @Override 1324155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public void onChange(boolean selfChange) { 1325155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mSettingsStore.handleWifiScanAlwaysAvailableToggled(); 1326155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mWifiController.sendMessage(CMD_SCAN_ALWAYS_MODE_CHANGED); 1327155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1328155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande }; 1329155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1330155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mContext.getContentResolver().registerContentObserver( 1331155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande Settings.Global.getUriFor(Settings.Global.WIFI_SCAN_ALWAYS_AVAILABLE), 1332155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande false, contentObserver); 1333155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1334155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1335155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande private void registerForBroadcasts() { 1336155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande IntentFilter intentFilter = new IntentFilter(); 1337155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande intentFilter.addAction(Intent.ACTION_SCREEN_ON); 1338155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande intentFilter.addAction(Intent.ACTION_USER_PRESENT); 1339155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande intentFilter.addAction(Intent.ACTION_SCREEN_OFF); 1340155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande intentFilter.addAction(Intent.ACTION_BATTERY_CHANGED); 1341155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande intentFilter.addAction(WifiManager.NETWORK_STATE_CHANGED_ACTION); 1342155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande intentFilter.addAction(BluetoothAdapter.ACTION_CONNECTION_STATE_CHANGED); 1343155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande intentFilter.addAction(TelephonyIntents.ACTION_EMERGENCY_CALLBACK_MODE_CHANGED); 134403b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn intentFilter.addAction(PowerManager.ACTION_DEVICE_IDLE_MODE_CHANGED); 1345090aa74f2d36010abba6563a39c87ab7ba8a7473Vinit Deshpande 1346090aa74f2d36010abba6563a39c87ab7ba8a7473Vinit Deshpande boolean trackEmergencyCallState = mContext.getResources().getBoolean( 1347090aa74f2d36010abba6563a39c87ab7ba8a7473Vinit Deshpande com.android.internal.R.bool.config_wifi_turn_off_during_emergency_call); 1348090aa74f2d36010abba6563a39c87ab7ba8a7473Vinit Deshpande if (trackEmergencyCallState) { 1349090aa74f2d36010abba6563a39c87ab7ba8a7473Vinit Deshpande intentFilter.addAction(TelephonyIntents.ACTION_EMERGENCY_CALL_STATE_CHANGED); 1350090aa74f2d36010abba6563a39c87ab7ba8a7473Vinit Deshpande } 1351090aa74f2d36010abba6563a39c87ab7ba8a7473Vinit Deshpande 1352155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mContext.registerReceiver(mReceiver, intentFilter); 1353155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1354155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1355faa2ce7f93eef2c436796fb1ea3574e2d1412491Robin Lee private void registerForPackageOrUserRemoval() { 1356e487a4648dd41881e754f1224aaedead78a0777dSky Faber IntentFilter intentFilter = new IntentFilter(); 1357e487a4648dd41881e754f1224aaedead78a0777dSky Faber intentFilter.addAction(Intent.ACTION_PACKAGE_REMOVED); 1358faa2ce7f93eef2c436796fb1ea3574e2d1412491Robin Lee intentFilter.addAction(Intent.ACTION_USER_REMOVED); 1359faa2ce7f93eef2c436796fb1ea3574e2d1412491Robin Lee mContext.registerReceiverAsUser(new BroadcastReceiver() { 1360e487a4648dd41881e754f1224aaedead78a0777dSky Faber @Override 1361e487a4648dd41881e754f1224aaedead78a0777dSky Faber public void onReceive(Context context, Intent intent) { 1362faa2ce7f93eef2c436796fb1ea3574e2d1412491Robin Lee switch (intent.getAction()) { 1363faa2ce7f93eef2c436796fb1ea3574e2d1412491Robin Lee case Intent.ACTION_PACKAGE_REMOVED: { 1364faa2ce7f93eef2c436796fb1ea3574e2d1412491Robin Lee if (intent.getBooleanExtra(Intent.EXTRA_REPLACING, false)) { 1365faa2ce7f93eef2c436796fb1ea3574e2d1412491Robin Lee return; 1366faa2ce7f93eef2c436796fb1ea3574e2d1412491Robin Lee } 1367faa2ce7f93eef2c436796fb1ea3574e2d1412491Robin Lee int uid = intent.getIntExtra(Intent.EXTRA_UID, -1); 1368faa2ce7f93eef2c436796fb1ea3574e2d1412491Robin Lee Uri uri = intent.getData(); 1369faa2ce7f93eef2c436796fb1ea3574e2d1412491Robin Lee if (uid == -1 || uri == null) { 1370faa2ce7f93eef2c436796fb1ea3574e2d1412491Robin Lee return; 1371faa2ce7f93eef2c436796fb1ea3574e2d1412491Robin Lee } 1372faa2ce7f93eef2c436796fb1ea3574e2d1412491Robin Lee String pkgName = uri.getSchemeSpecificPart(); 1373faa2ce7f93eef2c436796fb1ea3574e2d1412491Robin Lee mWifiStateMachine.removeAppConfigs(pkgName, uid); 1374faa2ce7f93eef2c436796fb1ea3574e2d1412491Robin Lee break; 1375faa2ce7f93eef2c436796fb1ea3574e2d1412491Robin Lee } 1376faa2ce7f93eef2c436796fb1ea3574e2d1412491Robin Lee case Intent.ACTION_USER_REMOVED: { 1377faa2ce7f93eef2c436796fb1ea3574e2d1412491Robin Lee int userHandle = intent.getIntExtra(Intent.EXTRA_USER_HANDLE, 0); 1378faa2ce7f93eef2c436796fb1ea3574e2d1412491Robin Lee mWifiStateMachine.removeUserConfigs(userHandle); 1379faa2ce7f93eef2c436796fb1ea3574e2d1412491Robin Lee break; 1380e487a4648dd41881e754f1224aaedead78a0777dSky Faber } 1381e487a4648dd41881e754f1224aaedead78a0777dSky Faber } 1382e487a4648dd41881e754f1224aaedead78a0777dSky Faber } 1383faa2ce7f93eef2c436796fb1ea3574e2d1412491Robin Lee }, UserHandle.ALL, intentFilter, null, null); 1384e487a4648dd41881e754f1224aaedead78a0777dSky Faber } 1385e487a4648dd41881e754f1224aaedead78a0777dSky Faber 1386155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande @Override 1387155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande protected void dump(FileDescriptor fd, PrintWriter pw, String[] args) { 1388155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (mContext.checkCallingOrSelfPermission(android.Manifest.permission.DUMP) 1389155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande != PackageManager.PERMISSION_GRANTED) { 1390155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande pw.println("Permission Denial: can't dump WifiService from from pid=" 1391155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande + Binder.getCallingPid() 1392155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande + ", uid=" + Binder.getCallingUid()); 1393155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return; 1394155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 139511638f348ba45f9f417928e79b81186cef76c561Glen Kuhne if (args.length > 0 && WifiMetrics.PROTO_DUMP_ARG.equals(args[0])) { 139611638f348ba45f9f417928e79b81186cef76c561Glen Kuhne // WifiMetrics proto bytes were requested. Dump only these. 139711638f348ba45f9f417928e79b81186cef76c561Glen Kuhne mWifiStateMachine.updateWifiMetrics(); 139811638f348ba45f9f417928e79b81186cef76c561Glen Kuhne mWifiMetrics.dump(fd, pw, args); 1399675de6070a3c1980fcc99bc6863b2689bfeb0271Lorenzo Colitti } else if (args.length > 0 && IpManager.DUMP_ARG.equals(args[0])) { 1400675de6070a3c1980fcc99bc6863b2689bfeb0271Lorenzo Colitti // IpManager dump was requested. Pass it along and take no further action. 1401675de6070a3c1980fcc99bc6863b2689bfeb0271Lorenzo Colitti String[] ipManagerArgs = new String[args.length - 1]; 1402675de6070a3c1980fcc99bc6863b2689bfeb0271Lorenzo Colitti System.arraycopy(args, 1, ipManagerArgs, 0, ipManagerArgs.length); 1403675de6070a3c1980fcc99bc6863b2689bfeb0271Lorenzo Colitti mWifiStateMachine.dumpIpManager(fd, pw, ipManagerArgs); 140484ee4726383fd968ab43caf120d15d9f47a51a54Paul Stewart } else if (args.length > 0 && DUMP_ARG_SET_IPREACH_DISCONNECT.equals(args[0])) { 140584ee4726383fd968ab43caf120d15d9f47a51a54Paul Stewart if (args.length > 1) { 140684ee4726383fd968ab43caf120d15d9f47a51a54Paul Stewart if (DUMP_ARG_SET_IPREACH_DISCONNECT_ENABLED.equals(args[1])) { 140784ee4726383fd968ab43caf120d15d9f47a51a54Paul Stewart mWifiStateMachine.setIpReachabilityDisconnectEnabled(true); 140884ee4726383fd968ab43caf120d15d9f47a51a54Paul Stewart } else if (DUMP_ARG_SET_IPREACH_DISCONNECT_DISABLED.equals(args[1])) { 140984ee4726383fd968ab43caf120d15d9f47a51a54Paul Stewart mWifiStateMachine.setIpReachabilityDisconnectEnabled(false); 141084ee4726383fd968ab43caf120d15d9f47a51a54Paul Stewart } 141184ee4726383fd968ab43caf120d15d9f47a51a54Paul Stewart } 141284ee4726383fd968ab43caf120d15d9f47a51a54Paul Stewart pw.println("IPREACH_DISCONNECT state is " 141384ee4726383fd968ab43caf120d15d9f47a51a54Paul Stewart + mWifiStateMachine.getIpReachabilityDisconnectEnabled()); 141484ee4726383fd968ab43caf120d15d9f47a51a54Paul Stewart return; 141511638f348ba45f9f417928e79b81186cef76c561Glen Kuhne } else { 141611638f348ba45f9f417928e79b81186cef76c561Glen Kuhne pw.println("Wi-Fi is " + mWifiStateMachine.syncGetWifiStateByName()); 141711638f348ba45f9f417928e79b81186cef76c561Glen Kuhne pw.println("Stay-awake conditions: " + 141811638f348ba45f9f417928e79b81186cef76c561Glen Kuhne Settings.Global.getInt(mContext.getContentResolver(), 141911638f348ba45f9f417928e79b81186cef76c561Glen Kuhne Settings.Global.STAY_ON_WHILE_PLUGGED_IN, 0)); 142011638f348ba45f9f417928e79b81186cef76c561Glen Kuhne pw.println("mInIdleMode " + mInIdleMode); 142111638f348ba45f9f417928e79b81186cef76c561Glen Kuhne pw.println("mScanPending " + mScanPending); 142211638f348ba45f9f417928e79b81186cef76c561Glen Kuhne mWifiController.dump(fd, pw, args); 142311638f348ba45f9f417928e79b81186cef76c561Glen Kuhne mSettingsStore.dump(fd, pw, args); 142411638f348ba45f9f417928e79b81186cef76c561Glen Kuhne mNotificationController.dump(fd, pw, args); 142511638f348ba45f9f417928e79b81186cef76c561Glen Kuhne mTrafficPoller.dump(fd, pw, args); 142611638f348ba45f9f417928e79b81186cef76c561Glen Kuhne pw.println(); 142711638f348ba45f9f417928e79b81186cef76c561Glen Kuhne pw.println("Locks held:"); 14282a7c2bec5d307a9e52de429c6303b7df9de900dcRebecca Silberstein mWifiLockManager.dump(pw); 14292a7c2bec5d307a9e52de429c6303b7df9de900dcRebecca Silberstein pw.println(); 143061312e14a088a9487d4db64f08285162476e870fPaul Stewart mWifiMulticastLockManager.dump(pw); 143111638f348ba45f9f417928e79b81186cef76c561Glen Kuhne pw.println(); 143211638f348ba45f9f417928e79b81186cef76c561Glen Kuhne mWifiStateMachine.dump(fd, pw, args); 143311638f348ba45f9f417928e79b81186cef76c561Glen Kuhne pw.println(); 14343204fb9682242a7b5a749489076c66d448c42577Roshan Pius mWifiBackupRestore.dump(fd, pw, args); 14353204fb9682242a7b5a749489076c66d448c42577Roshan Pius pw.println(); 143611638f348ba45f9f417928e79b81186cef76c561Glen Kuhne } 1437155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1438155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 14398fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 1440155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public boolean acquireWifiLock(IBinder binder, int lockMode, String tag, WorkSource ws) { 14412a7c2bec5d307a9e52de429c6303b7df9de900dcRebecca Silberstein if (mWifiLockManager.acquireWifiLock(lockMode, tag, binder, ws)) { 1442155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mWifiController.sendMessage(CMD_LOCKS_CHANGED); 1443155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return true; 1444155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 14452a7c2bec5d307a9e52de429c6303b7df9de900dcRebecca Silberstein return false; 1446155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1447155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 14488fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 14492a7c2bec5d307a9e52de429c6303b7df9de900dcRebecca Silberstein public void updateWifiLockWorkSource(IBinder binder, WorkSource ws) { 14502a7c2bec5d307a9e52de429c6303b7df9de900dcRebecca Silberstein mWifiLockManager.updateWifiLockWorkSource(binder, ws); 1451155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1452155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 14538fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 14542a7c2bec5d307a9e52de429c6303b7df9de900dcRebecca Silberstein public boolean releaseWifiLock(IBinder binder) { 14552a7c2bec5d307a9e52de429c6303b7df9de900dcRebecca Silberstein if (mWifiLockManager.releaseWifiLock(binder)) { 14562a7c2bec5d307a9e52de429c6303b7df9de900dcRebecca Silberstein mWifiController.sendMessage(CMD_LOCKS_CHANGED); 14572a7c2bec5d307a9e52de429c6303b7df9de900dcRebecca Silberstein return true; 1458155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 14592a7c2bec5d307a9e52de429c6303b7df9de900dcRebecca Silberstein return false; 1460155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1461155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 14628fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 1463155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public void initializeMulticastFiltering() { 1464155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceMulticastChangePermission(); 146561312e14a088a9487d4db64f08285162476e870fPaul Stewart mWifiMulticastLockManager.initializeFiltering(); 1466155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1467155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 14688fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 1469155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public void acquireMulticastLock(IBinder binder, String tag) { 1470155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceMulticastChangePermission(); 147161312e14a088a9487d4db64f08285162476e870fPaul Stewart mWifiMulticastLockManager.acquireLock(binder, tag); 1472155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1473155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 14748fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 1475155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public void releaseMulticastLock() { 1476155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceMulticastChangePermission(); 147761312e14a088a9487d4db64f08285162476e870fPaul Stewart mWifiMulticastLockManager.releaseLock(); 1478155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1479155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 14808fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 1481155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public boolean isMulticastEnabled() { 1482155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceAccessPermission(); 148361312e14a088a9487d4db64f08285162476e870fPaul Stewart return mWifiMulticastLockManager.isMulticastEnabled(); 1484155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 14859ae6b45c038fa74a9e7285ef4834551dd93da332Yuhao Zheng 14868fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 1487ed9938883ae2dade81c8be6cd6ceaef3febd5239vandwalle public void enableVerboseLogging(int verbose) { 1488ed9938883ae2dade81c8be6cd6ceaef3febd5239vandwalle enforceAccessPermission(); 148900ec8bf178ba4abee4ee8bbc6eb09c9fcd986a89Rebecca Silberstein mFacade.setIntegerSetting( 149000ec8bf178ba4abee4ee8bbc6eb09c9fcd986a89Rebecca Silberstein mContext, Settings.Global.WIFI_VERBOSE_LOGGING_ENABLED, verbose); 149100ec8bf178ba4abee4ee8bbc6eb09c9fcd986a89Rebecca Silberstein enableVerboseLoggingInternal(verbose); 149200ec8bf178ba4abee4ee8bbc6eb09c9fcd986a89Rebecca Silberstein } 149300ec8bf178ba4abee4ee8bbc6eb09c9fcd986a89Rebecca Silberstein 149400ec8bf178ba4abee4ee8bbc6eb09c9fcd986a89Rebecca Silberstein private void enableVerboseLoggingInternal(int verbose) { 1495ed9938883ae2dade81c8be6cd6ceaef3febd5239vandwalle mWifiStateMachine.enableVerboseLogging(verbose); 14962a7c2bec5d307a9e52de429c6303b7df9de900dcRebecca Silberstein mWifiLockManager.enableVerboseLogging(verbose); 149761312e14a088a9487d4db64f08285162476e870fPaul Stewart mWifiMulticastLockManager.enableVerboseLogging(verbose); 149875727af748e2b53baf365139ecfa7bf87a449d04Rebecca Silberstein mWifiInjector.getWifiLastResortWatchdog().enableVerboseLogging(verbose); 149900ec8bf178ba4abee4ee8bbc6eb09c9fcd986a89Rebecca Silberstein mWifiInjector.getWifiBackupRestore().enableVerboseLogging(verbose); 1500ed9938883ae2dade81c8be6cd6ceaef3febd5239vandwalle } 1501ed9938883ae2dade81c8be6cd6ceaef3febd5239vandwalle 15028fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 1503ed9938883ae2dade81c8be6cd6ceaef3febd5239vandwalle public int getVerboseLoggingLevel() { 1504ed9938883ae2dade81c8be6cd6ceaef3febd5239vandwalle enforceAccessPermission(); 150500ec8bf178ba4abee4ee8bbc6eb09c9fcd986a89Rebecca Silberstein return mFacade.getIntegerSetting( 150600ec8bf178ba4abee4ee8bbc6eb09c9fcd986a89Rebecca Silberstein mContext, Settings.Global.WIFI_VERBOSE_LOGGING_ENABLED, 0); 1507ed9938883ae2dade81c8be6cd6ceaef3febd5239vandwalle } 1508c6f06c628ee3583b60ff31a7da442e0ac7b26d97vandwalle 15098fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 1510c6f06c628ee3583b60ff31a7da442e0ac7b26d97vandwalle public void enableAggressiveHandover(int enabled) { 1511c6f06c628ee3583b60ff31a7da442e0ac7b26d97vandwalle enforceAccessPermission(); 1512c6f06c628ee3583b60ff31a7da442e0ac7b26d97vandwalle mWifiStateMachine.enableAggressiveHandover(enabled); 1513c6f06c628ee3583b60ff31a7da442e0ac7b26d97vandwalle } 1514c6f06c628ee3583b60ff31a7da442e0ac7b26d97vandwalle 15158fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 1516c6f06c628ee3583b60ff31a7da442e0ac7b26d97vandwalle public int getAggressiveHandover() { 1517c6f06c628ee3583b60ff31a7da442e0ac7b26d97vandwalle enforceAccessPermission(); 1518c6f06c628ee3583b60ff31a7da442e0ac7b26d97vandwalle return mWifiStateMachine.getAggressiveHandover(); 1519c6f06c628ee3583b60ff31a7da442e0ac7b26d97vandwalle } 1520c6f06c628ee3583b60ff31a7da442e0ac7b26d97vandwalle 15218fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 1522c6f06c628ee3583b60ff31a7da442e0ac7b26d97vandwalle public void setAllowScansWithTraffic(int enabled) { 1523c6f06c628ee3583b60ff31a7da442e0ac7b26d97vandwalle enforceAccessPermission(); 1524c6f06c628ee3583b60ff31a7da442e0ac7b26d97vandwalle mWifiStateMachine.setAllowScansWithTraffic(enabled); 1525c6f06c628ee3583b60ff31a7da442e0ac7b26d97vandwalle } 1526c6f06c628ee3583b60ff31a7da442e0ac7b26d97vandwalle 15278fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 1528c6f06c628ee3583b60ff31a7da442e0ac7b26d97vandwalle public int getAllowScansWithTraffic() { 1529c6f06c628ee3583b60ff31a7da442e0ac7b26d97vandwalle enforceAccessPermission(); 1530c6f06c628ee3583b60ff31a7da442e0ac7b26d97vandwalle return mWifiStateMachine.getAllowScansWithTraffic(); 1531c6f06c628ee3583b60ff31a7da442e0ac7b26d97vandwalle } 1532c298087de50ea56c31a4ade7ee1e83b313bb63c7vandwalle 15338fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 153443eba5ba17a9af5d9a050a4ba5e12e93c92f722dSamuel Tan public boolean setEnableAutoJoinWhenAssociated(boolean enabled) { 1535a8647b8cb29de22765062714cb265247234c3d32xinhe enforceChangePermission(); 153643eba5ba17a9af5d9a050a4ba5e12e93c92f722dSamuel Tan return mWifiStateMachine.setEnableAutoJoinWhenAssociated(enabled); 1537e2614ba1b774529ee68cc4ac189f7492cff89db3Pierre Vandwalle } 1538e2614ba1b774529ee68cc4ac189f7492cff89db3Pierre Vandwalle 15398fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 1540a8647b8cb29de22765062714cb265247234c3d32xinhe public boolean getEnableAutoJoinWhenAssociated() { 1541e2614ba1b774529ee68cc4ac189f7492cff89db3Pierre Vandwalle enforceAccessPermission(); 1542a8647b8cb29de22765062714cb265247234c3d32xinhe return mWifiStateMachine.getEnableAutoJoinWhenAssociated(); 1543e2614ba1b774529ee68cc4ac189f7492cff89db3Pierre Vandwalle } 1544b0b0cc202b7d7aaad7b3f69d73e9b58ea2968b05Pierre Vandwalle 1545c298087de50ea56c31a4ade7ee1e83b313bb63c7vandwalle /* Return the Wifi Connection statistics object */ 15468fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 1547c298087de50ea56c31a4ade7ee1e83b313bb63c7vandwalle public WifiConnectionStatistics getConnectionStatistics() { 1548c298087de50ea56c31a4ade7ee1e83b313bb63c7vandwalle enforceAccessPermission(); 1549c298087de50ea56c31a4ade7ee1e83b313bb63c7vandwalle enforceReadCredentialPermission(); 1550c298087de50ea56c31a4ade7ee1e83b313bb63c7vandwalle if (mWifiStateMachineChannel != null) { 1551c298087de50ea56c31a4ade7ee1e83b313bb63c7vandwalle return mWifiStateMachine.syncGetConnectionStatistics(mWifiStateMachineChannel); 1552c298087de50ea56c31a4ade7ee1e83b313bb63c7vandwalle } else { 1553c298087de50ea56c31a4ade7ee1e83b313bb63c7vandwalle Slog.e(TAG, "mWifiStateMachineChannel is not initialized"); 1554c298087de50ea56c31a4ade7ee1e83b313bb63c7vandwalle return null; 1555c298087de50ea56c31a4ade7ee1e83b313bb63c7vandwalle } 1556c298087de50ea56c31a4ade7ee1e83b313bb63c7vandwalle } 1557b8671cfafc2830ebddeafcfb2d91f2b39b19019bStuart Scott 15588fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 1559b8671cfafc2830ebddeafcfb2d91f2b39b19019bStuart Scott public void factoryReset() { 1560b8671cfafc2830ebddeafcfb2d91f2b39b19019bStuart Scott enforceConnectivityInternalPermission(); 1561b8671cfafc2830ebddeafcfb2d91f2b39b19019bStuart Scott 1562f9d866f1b4e93593b3411886fd71e729f4a5a205Stuart Scott if (mUserManager.hasUserRestriction(UserManager.DISALLOW_NETWORK_RESET)) { 1563f9d866f1b4e93593b3411886fd71e729f4a5a205Stuart Scott return; 1564f9d866f1b4e93593b3411886fd71e729f4a5a205Stuart Scott } 1565b8671cfafc2830ebddeafcfb2d91f2b39b19019bStuart Scott 1566f9d866f1b4e93593b3411886fd71e729f4a5a205Stuart Scott if (!mUserManager.hasUserRestriction(UserManager.DISALLOW_CONFIG_TETHERING)) { 1567f9d866f1b4e93593b3411886fd71e729f4a5a205Stuart Scott // Turn mobile hotspot off 1568f9d866f1b4e93593b3411886fd71e729f4a5a205Stuart Scott setWifiApEnabled(null, false); 1569f9d866f1b4e93593b3411886fd71e729f4a5a205Stuart Scott } 1570f9d866f1b4e93593b3411886fd71e729f4a5a205Stuart Scott 1571f9d866f1b4e93593b3411886fd71e729f4a5a205Stuart Scott if (!mUserManager.hasUserRestriction(UserManager.DISALLOW_CONFIG_WIFI)) { 1572f9d866f1b4e93593b3411886fd71e729f4a5a205Stuart Scott // Enable wifi 1573242978afe141e91c3a1baf42ac30a3f5408911f0Mitchell Wills setWifiEnabled(true); 1574f9d866f1b4e93593b3411886fd71e729f4a5a205Stuart Scott // Delete all Wifi SSIDs 1575f9d866f1b4e93593b3411886fd71e729f4a5a205Stuart Scott List<WifiConfiguration> networks = getConfiguredNetworks(); 1576f9d866f1b4e93593b3411886fd71e729f4a5a205Stuart Scott if (networks != null) { 1577f9d866f1b4e93593b3411886fd71e729f4a5a205Stuart Scott for (WifiConfiguration config : networks) { 1578f9d866f1b4e93593b3411886fd71e729f4a5a205Stuart Scott removeNetwork(config.networkId); 1579f9d866f1b4e93593b3411886fd71e729f4a5a205Stuart Scott } 1580f9d866f1b4e93593b3411886fd71e729f4a5a205Stuart Scott saveConfiguration(); 1581b8671cfafc2830ebddeafcfb2d91f2b39b19019bStuart Scott } 1582b8671cfafc2830ebddeafcfb2d91f2b39b19019bStuart Scott } 1583b8671cfafc2830ebddeafcfb2d91f2b39b19019bStuart Scott } 15848be2ac8cec40a2000715849b627642bdc87c10b3Shirish Kalele 15854d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande /* private methods */ 158631891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist static boolean logAndReturnFalse(String s) { 15874d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande Log.d(TAG, s); 15884d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande return false; 15894d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande } 15904d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande 159131891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist public static boolean isValid(WifiConfiguration config) { 159231891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist String validity = checkValidity(config); 159331891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist return validity == null || logAndReturnFalse(validity); 159431891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist } 15954d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande 15964aef3283bf78e233a11fa34af2c7c38362879625Jan Nordqvist public static boolean isValidPasspoint(WifiConfiguration config) { 15974aef3283bf78e233a11fa34af2c7c38362879625Jan Nordqvist String validity = checkPasspointValidity(config); 15984aef3283bf78e233a11fa34af2c7c38362879625Jan Nordqvist return validity == null || logAndReturnFalse(validity); 15994aef3283bf78e233a11fa34af2c7c38362879625Jan Nordqvist } 16004aef3283bf78e233a11fa34af2c7c38362879625Jan Nordqvist 160131891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist public static String checkValidity(WifiConfiguration config) { 160231891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist if (config.allowedKeyManagement == null) 160331891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist return "allowed kmgmt"; 16044d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande 16054d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande if (config.allowedKeyManagement.cardinality() > 1) { 16064d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande if (config.allowedKeyManagement.cardinality() != 2) { 160731891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist return "cardinality != 2"; 16084d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande } 16094d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande if (!config.allowedKeyManagement.get(WifiConfiguration.KeyMgmt.WPA_EAP)) { 161031891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist return "not WPA_EAP"; 16114d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande } 16124d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande if ((!config.allowedKeyManagement.get(WifiConfiguration.KeyMgmt.IEEE8021X)) 16134d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande && (!config.allowedKeyManagement.get(WifiConfiguration.KeyMgmt.WPA_PSK))) { 161431891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist return "not PSK or 8021X"; 16154d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande } 16164d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande } 16174aef3283bf78e233a11fa34af2c7c38362879625Jan Nordqvist return null; 16184aef3283bf78e233a11fa34af2c7c38362879625Jan Nordqvist } 16194d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande 16204aef3283bf78e233a11fa34af2c7c38362879625Jan Nordqvist public static String checkPasspointValidity(WifiConfiguration config) { 16214d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande if (!TextUtils.isEmpty(config.FQDN)) { 16224d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande /* this is passpoint configuration; it must not have an SSID */ 16234d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande if (!TextUtils.isEmpty(config.SSID)) { 162431891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist return "SSID not expected for Passpoint: '" + config.SSID + 162531891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist "' FQDN " + toHexString(config.FQDN); 16264d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande } 16274d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande /* this is passpoint configuration; it must have a providerFriendlyName */ 16284d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande if (TextUtils.isEmpty(config.providerFriendlyName)) { 162931891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist return "no provider friendly name"; 16304d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande } 163107f11f6f2ee7ec17cb08180035dfb5002aaaf5dfJan Nordqvist WifiEnterpriseConfig enterpriseConfig = config.enterpriseConfig; 16324d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande /* this is passpoint configuration; it must have enterprise config */ 163307f11f6f2ee7ec17cb08180035dfb5002aaaf5dfJan Nordqvist if (enterpriseConfig == null 163407f11f6f2ee7ec17cb08180035dfb5002aaaf5dfJan Nordqvist || enterpriseConfig.getEapMethod() == WifiEnterpriseConfig.Eap.NONE ) { 163531891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist return "no enterprise config"; 16364d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande } 163707f11f6f2ee7ec17cb08180035dfb5002aaaf5dfJan Nordqvist if ((enterpriseConfig.getEapMethod() == WifiEnterpriseConfig.Eap.TLS || 163807f11f6f2ee7ec17cb08180035dfb5002aaaf5dfJan Nordqvist enterpriseConfig.getEapMethod() == WifiEnterpriseConfig.Eap.TTLS || 163907f11f6f2ee7ec17cb08180035dfb5002aaaf5dfJan Nordqvist enterpriseConfig.getEapMethod() == WifiEnterpriseConfig.Eap.PEAP) && 164007f11f6f2ee7ec17cb08180035dfb5002aaaf5dfJan Nordqvist enterpriseConfig.getCaCertificate() == null) { 164131891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist return "no CA certificate"; 16424d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande } 16434d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande } 164431891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist return null; 1645cd0af1c9ddcac881f49c815fb9da45433eb50736Vinit Deshpande } 1646b8671cfafc2830ebddeafcfb2d91f2b39b19019bStuart Scott 16478fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 16489846078598c3468f8813dbfa58238a1846bd81efSanket Padawe public Network getCurrentNetwork() { 16499846078598c3468f8813dbfa58238a1846bd81efSanket Padawe enforceAccessPermission(); 16509846078598c3468f8813dbfa58238a1846bd81efSanket Padawe return mWifiStateMachine.getCurrentNetwork(); 16519846078598c3468f8813dbfa58238a1846bd81efSanket Padawe } 16529846078598c3468f8813dbfa58238a1846bd81efSanket Padawe 165331891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist public static String toHexString(String s) { 165431891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist if (s == null) { 165531891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist return "null"; 165631891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist } 165731891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist StringBuilder sb = new StringBuilder(); 165831891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist sb.append('\'').append(s).append('\''); 165931891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist for (int n = 0; n < s.length(); n++) { 166031891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist sb.append(String.format(" %02x", s.charAt(n) & 0xffff)); 166131891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist } 166231891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist return sb.toString(); 16634d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande } 1664cd0af1c9ddcac881f49c815fb9da45433eb50736Vinit Deshpande 16652bfc67c9893c0a525b224d68dd73a74212b0c29fArthur Hsu public void hideCertFromUnaffiliatedUsers(String alias) { 16662bfc67c9893c0a525b224d68dd73a74212b0c29fArthur Hsu mCertManager.hideCertFromUnaffiliatedUsers(alias); 16672bfc67c9893c0a525b224d68dd73a74212b0c29fArthur Hsu } 16682bfc67c9893c0a525b224d68dd73a74212b0c29fArthur Hsu 16692bfc67c9893c0a525b224d68dd73a74212b0c29fArthur Hsu public String[] listClientCertsForCurrentUser() { 16702bfc67c9893c0a525b224d68dd73a74212b0c29fArthur Hsu return mCertManager.listClientCertsForCurrentUser(); 16712bfc67c9893c0a525b224d68dd73a74212b0c29fArthur Hsu } 16722bfc67c9893c0a525b224d68dd73a74212b0c29fArthur Hsu 1673c065315c23f78ec462a56aec1aaa4e2a34549b8dFyodor Kupolov /** 1674466158a6669d51541ce6c5c4e04a71dad36cdb4eRandy Pan * Enable/disable WifiConnectivityManager at runtime 1675466158a6669d51541ce6c5c4e04a71dad36cdb4eRandy Pan * 1676466158a6669d51541ce6c5c4e04a71dad36cdb4eRandy Pan * @param enabled true-enable; false-disable 1677466158a6669d51541ce6c5c4e04a71dad36cdb4eRandy Pan */ 16788fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 1679466158a6669d51541ce6c5c4e04a71dad36cdb4eRandy Pan public void enableWifiConnectivityManager(boolean enabled) { 1680466158a6669d51541ce6c5c4e04a71dad36cdb4eRandy Pan enforceConnectivityInternalPermission(); 1681466158a6669d51541ce6c5c4e04a71dad36cdb4eRandy Pan mWifiStateMachine.enableWifiConnectivityManager(enabled); 1682466158a6669d51541ce6c5c4e04a71dad36cdb4eRandy Pan } 1683ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius 1684ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius /** 1685ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius * Retrieve the data to be backed to save the current state. 16863031903d4a68659350994571525fc86a47c02dd0Roshan Pius * 1687ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius * @return Raw byte stream of the data to be backed up. 1688ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius */ 1689ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius @Override 1690ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius public byte[] retrieveBackupData() { 1691ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius enforceReadCredentialPermission(); 1692ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius enforceAccessPermission(); 1693ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius if (mWifiStateMachineChannel == null) { 1694ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius Slog.e(TAG, "mWifiStateMachineChannel is not initialized"); 1695ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius return null; 1696ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius } 1697ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius 16983204fb9682242a7b5a749489076c66d448c42577Roshan Pius Slog.d(TAG, "Retrieving backup data"); 1699ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius List<WifiConfiguration> wifiConfigurations = 1700ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius mWifiStateMachine.syncGetPrivilegedConfiguredNetwork(mWifiStateMachineChannel); 17013204fb9682242a7b5a749489076c66d448c42577Roshan Pius byte[] backupData = 17023204fb9682242a7b5a749489076c66d448c42577Roshan Pius mWifiBackupRestore.retrieveBackupDataFromConfigurations(wifiConfigurations); 17033204fb9682242a7b5a749489076c66d448c42577Roshan Pius Slog.d(TAG, "Retrieved backup data"); 17043204fb9682242a7b5a749489076c66d448c42577Roshan Pius return backupData; 1705ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius } 1706ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius 1707ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius /** 17083031903d4a68659350994571525fc86a47c02dd0Roshan Pius * Helper method to restore networks retrieved from backup data. 17093031903d4a68659350994571525fc86a47c02dd0Roshan Pius * 17103031903d4a68659350994571525fc86a47c02dd0Roshan Pius * @param configurations list of WifiConfiguration objects parsed from the backup data. 17113031903d4a68659350994571525fc86a47c02dd0Roshan Pius */ 17123031903d4a68659350994571525fc86a47c02dd0Roshan Pius private void restoreNetworks(List<WifiConfiguration> configurations) { 17133031903d4a68659350994571525fc86a47c02dd0Roshan Pius if (configurations == null) { 17143031903d4a68659350994571525fc86a47c02dd0Roshan Pius Slog.e(TAG, "Backup data parse failed"); 17153031903d4a68659350994571525fc86a47c02dd0Roshan Pius return; 17163031903d4a68659350994571525fc86a47c02dd0Roshan Pius } 17173031903d4a68659350994571525fc86a47c02dd0Roshan Pius for (WifiConfiguration configuration : configurations) { 17183031903d4a68659350994571525fc86a47c02dd0Roshan Pius int networkId = mWifiStateMachine.syncAddOrUpdateNetwork( 17193031903d4a68659350994571525fc86a47c02dd0Roshan Pius mWifiStateMachineChannel, configuration); 17203031903d4a68659350994571525fc86a47c02dd0Roshan Pius if (networkId == WifiConfiguration.INVALID_NETWORK_ID) { 17213031903d4a68659350994571525fc86a47c02dd0Roshan Pius Slog.e(TAG, "Restore network failed: " + configuration.configKey()); 17223031903d4a68659350994571525fc86a47c02dd0Roshan Pius continue; 17233031903d4a68659350994571525fc86a47c02dd0Roshan Pius } 17243031903d4a68659350994571525fc86a47c02dd0Roshan Pius // Enable all networks restored. 17253031903d4a68659350994571525fc86a47c02dd0Roshan Pius mWifiStateMachine.syncEnableNetwork(mWifiStateMachineChannel, networkId, false); 17263031903d4a68659350994571525fc86a47c02dd0Roshan Pius } 17273031903d4a68659350994571525fc86a47c02dd0Roshan Pius } 17283031903d4a68659350994571525fc86a47c02dd0Roshan Pius 17293031903d4a68659350994571525fc86a47c02dd0Roshan Pius /** 1730ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius * Restore state from the backed up data. 1731e3831b70d4a8a967fe8df5496d542a432692c434Roshan Pius * 1732ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius * @param data Raw byte stream of the backed up data. 1733ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius */ 1734ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius @Override 1735ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius public void restoreBackupData(byte[] data) { 1736ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius enforceChangePermission(); 1737ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius if (mWifiStateMachineChannel == null) { 1738ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius Slog.e(TAG, "mWifiStateMachineChannel is not initialized"); 1739ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius return; 1740ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius } 1741ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius 17423204fb9682242a7b5a749489076c66d448c42577Roshan Pius Slog.d(TAG, "Restoring backup data"); 1743ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius List<WifiConfiguration> wifiConfigurations = 1744ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius mWifiBackupRestore.retrieveConfigurationsFromBackupData(data); 17453031903d4a68659350994571525fc86a47c02dd0Roshan Pius restoreNetworks(wifiConfigurations); 17463204fb9682242a7b5a749489076c66d448c42577Roshan Pius Slog.d(TAG, "Restored backup data"); 1747ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius } 1748e3831b70d4a8a967fe8df5496d542a432692c434Roshan Pius 1749e3831b70d4a8a967fe8df5496d542a432692c434Roshan Pius /** 1750e3831b70d4a8a967fe8df5496d542a432692c434Roshan Pius * Restore state from the older supplicant back up data. 1751e3831b70d4a8a967fe8df5496d542a432692c434Roshan Pius * The old backup data was essentially a backup of wpa_supplicant.conf & ipconfig.txt file. 1752e3831b70d4a8a967fe8df5496d542a432692c434Roshan Pius * 1753e3831b70d4a8a967fe8df5496d542a432692c434Roshan Pius * @param supplicantData Raw byte stream of wpa_supplicant.conf 1754e3831b70d4a8a967fe8df5496d542a432692c434Roshan Pius * @param ipConfigData Raw byte stream of ipconfig.txt 1755e3831b70d4a8a967fe8df5496d542a432692c434Roshan Pius */ 1756e3831b70d4a8a967fe8df5496d542a432692c434Roshan Pius public void restoreSupplicantBackupData(byte[] supplicantData, byte[] ipConfigData) { 1757e3831b70d4a8a967fe8df5496d542a432692c434Roshan Pius enforceChangePermission(); 1758e3831b70d4a8a967fe8df5496d542a432692c434Roshan Pius if (mWifiStateMachineChannel == null) { 1759e3831b70d4a8a967fe8df5496d542a432692c434Roshan Pius Slog.e(TAG, "mWifiStateMachineChannel is not initialized"); 1760e3831b70d4a8a967fe8df5496d542a432692c434Roshan Pius return; 1761e3831b70d4a8a967fe8df5496d542a432692c434Roshan Pius } 1762e3831b70d4a8a967fe8df5496d542a432692c434Roshan Pius 17633204fb9682242a7b5a749489076c66d448c42577Roshan Pius Slog.d(TAG, "Restoring supplicant backup data"); 1764e3831b70d4a8a967fe8df5496d542a432692c434Roshan Pius List<WifiConfiguration> wifiConfigurations = 1765e3831b70d4a8a967fe8df5496d542a432692c434Roshan Pius mWifiBackupRestore.retrieveConfigurationsFromSupplicantBackupData( 1766e3831b70d4a8a967fe8df5496d542a432692c434Roshan Pius supplicantData, ipConfigData); 17673031903d4a68659350994571525fc86a47c02dd0Roshan Pius restoreNetworks(wifiConfigurations); 17683204fb9682242a7b5a749489076c66d448c42577Roshan Pius Slog.d(TAG, "Restored supplicant backup data"); 1769e3831b70d4a8a967fe8df5496d542a432692c434Roshan Pius } 1770155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande} 1771