WifiServiceImpl.java revision 3c6e92f51984ba8999d5efe622b4a52dd18bdaff
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; 380469548a809654861f74dc42a3409f29ae750550Svetoslav Ganovimport android.content.pm.ApplicationInfo; 39155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandeimport android.content.pm.PackageManager; 40155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandeimport android.database.ContentObserver; 4134f173a54307c39ffe5dfab52e7ef8166a00539eRobert Greenwaltimport android.net.ConnectivityManager; 42155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandeimport android.net.DhcpInfo; 43155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandeimport android.net.DhcpResults; 449846078598c3468f8813dbfa58238a1846bd81efSanket Padaweimport android.net.Network; 45155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandeimport android.net.NetworkUtils; 46e487a4648dd41881e754f1224aaedead78a0777dSky Faberimport android.net.Uri; 4784d962ec8f487f824214744498bba505a6db0c59Randy Panimport android.net.ip.IpManager; 483ecf5a032e94b6538a56f94a5b33e50cbc464007Jaewan Kimimport android.net.wifi.IWifiManager; 498be2ac8cec40a2000715849b627642bdc87c10b3Shirish Kaleleimport android.net.wifi.ScanResult; 508be2ac8cec40a2000715849b627642bdc87c10b3Shirish Kaleleimport android.net.wifi.ScanSettings; 518be2ac8cec40a2000715849b627642bdc87c10b3Shirish Kaleleimport android.net.wifi.WifiActivityEnergyInfo; 528be2ac8cec40a2000715849b627642bdc87c10b3Shirish Kaleleimport android.net.wifi.WifiConfiguration; 538be2ac8cec40a2000715849b627642bdc87c10b3Shirish Kaleleimport android.net.wifi.WifiConnectionStatistics; 548be2ac8cec40a2000715849b627642bdc87c10b3Shirish Kaleleimport android.net.wifi.WifiEnterpriseConfig; 558be2ac8cec40a2000715849b627642bdc87c10b3Shirish Kaleleimport android.net.wifi.WifiInfo; 568be2ac8cec40a2000715849b627642bdc87c10b3Shirish Kaleleimport android.net.wifi.WifiLinkLayerStats; 578be2ac8cec40a2000715849b627642bdc87c10b3Shirish Kaleleimport android.net.wifi.WifiManager; 586c11cd5d6ff04afdf1bbbc99a850025d46c7bdc9Rebecca Silbersteinimport android.net.wifi.WifiScanner; 593ebf0b17fd1cdd3a0ef22d9e199c1686c01dcc9fPeter Qiuimport android.net.wifi.hotspot2.PasspointConfiguration; 603ecf5a032e94b6538a56f94a5b33e50cbc464007Jaewan Kimimport android.os.AsyncTask; 61c48fd721a9a3273f0faa927d93caad4c9832af7dAdam Lesinskiimport android.os.BatteryStats; 62155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandeimport android.os.Binder; 63e660aa2b9c9ca3a5c7903c37571ca7b91feb4ccfFyodor Kupolovimport android.os.Build; 64c48fd721a9a3273f0faa927d93caad4c9832af7dAdam Lesinskiimport android.os.Bundle; 65155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandeimport android.os.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; 710469548a809654861f74dc42a3409f29ae750550Svetoslav Ganovimport android.os.Process; 72155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandeimport android.os.RemoteException; 73c48fd721a9a3273f0faa927d93caad4c9832af7dAdam Lesinskiimport android.os.ResultReceiver; 74186f7513a080eb1a419b6d83286d62961168a5feAdam Lesinskiimport android.os.SystemClock; 75155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandeimport android.os.UserHandle; 76fd5470391e5342daa38d00b68ccbccfeacbe6d33Alexandra Gherghinaimport android.os.UserManager; 77155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandeimport android.os.WorkSource; 78155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandeimport android.provider.Settings; 794d381bc39f5263effdae73ec99065eb299b806caVinit Deshpandeimport android.text.TextUtils; 80992ae00f25a9cc22cf5db3261bd7e72927069cf7vandwalleimport android.util.Log; 81155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandeimport android.util.Slog; 82155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 83f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Raoimport com.android.internal.annotations.VisibleForTesting; 8498e43e5f48a4c87343fc311feda4fa5489948822Vinit Deshpandeimport com.android.internal.telephony.IccCardConstants; 85090aa74f2d36010abba6563a39c87ab7ba8a7473Vinit Deshpandeimport com.android.internal.telephony.PhoneConstants; 868be2ac8cec40a2000715849b627642bdc87c10b3Shirish Kaleleimport com.android.internal.telephony.TelephonyIntents; 878be2ac8cec40a2000715849b627642bdc87c10b3Shirish Kaleleimport com.android.internal.util.AsyncChannel; 88c04479601696f56c9cc240d4c7fc49fa99f51825Peter Qiuimport com.android.server.wifi.hotspot2.PasspointManager; 89f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Raoimport com.android.server.wifi.util.WifiHandler; 9092f4d52b14d8847f6f81712bf3bbfa0f1203eef5Sohani Raoimport com.android.server.wifi.util.WifiPermissionsUtil; 918be2ac8cec40a2000715849b627642bdc87c10b3Shirish Kalele 92155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandeimport java.io.BufferedReader; 93155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandeimport java.io.FileDescriptor; 948be2ac8cec40a2000715849b627642bdc87c10b3Shirish Kaleleimport java.io.FileNotFoundException; 95155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandeimport java.io.FileReader; 96155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandeimport java.io.IOException; 97155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandeimport java.io.PrintWriter; 98155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandeimport java.net.Inet4Address; 998be2ac8cec40a2000715849b627642bdc87c10b3Shirish Kaleleimport java.net.InetAddress; 100a1edc185d46d85e04930a5e12b465de9fea64afeJan Nordqvistimport java.security.GeneralSecurityException; 10131891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvistimport java.security.KeyStore; 10231891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvistimport java.security.cert.CertPath; 10331891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvistimport java.security.cert.CertPathValidator; 1049a069cba2e5ae31ee00d9ec9a3c25bdb7052aa78Jan Nordqvistimport java.security.cert.CertPathValidatorException; 10531891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvistimport java.security.cert.CertificateFactory; 10631891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvistimport java.security.cert.PKIXParameters; 10731891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvistimport java.security.cert.X509Certificate; 108155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandeimport java.util.ArrayList; 10931891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvistimport java.util.Arrays; 110155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandeimport java.util.List; 111155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 112155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande/** 113155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * WifiService handles remote WiFi operation requests by implementing 114155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * the IWifiManager interface. 115155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * 116155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @hide 117155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 11879a4204d12f32d2f6a4dfc8500f5e74718cabb8dVinit Deshpandepublic class WifiServiceImpl extends IWifiManager.Stub { 119155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande private static final String TAG = "WifiService"; 120f22d23092ab37286a5ef9d257d5bb32c421d2669vandwalle private static final boolean DBG = true; 12170b75cda33a05e8b6e6724ed08e4e72f6fee0471Pierre Vandwalle private static final boolean VDBG = false; 122155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 12384ee4726383fd968ab43caf120d15d9f47a51a54Paul Stewart // Dumpsys argument to enable/disable disconnect on IP reachability failures. 12484ee4726383fd968ab43caf120d15d9f47a51a54Paul Stewart private static final String DUMP_ARG_SET_IPREACH_DISCONNECT = "set-ipreach-disconnect"; 12584ee4726383fd968ab43caf120d15d9f47a51a54Paul Stewart private static final String DUMP_ARG_SET_IPREACH_DISCONNECT_ENABLED = "enabled"; 12684ee4726383fd968ab43caf120d15d9f47a51a54Paul Stewart private static final String DUMP_ARG_SET_IPREACH_DISCONNECT_DISABLED = "disabled"; 12784ee4726383fd968ab43caf120d15d9f47a51a54Paul Stewart 128155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande final WifiStateMachine mWifiStateMachine; 129155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 130155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande private final Context mContext; 1310091305175e8c6fe7fc6d01efb9d405961db4ac7Ningyuan Wang private final FrameworkFacade mFacade; 132155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 13303b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn private final PowerManager mPowerManager; 134155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande private final AppOpsManager mAppOps; 135f9d866f1b4e93593b3411886fd71e729f4a5a205Stuart Scott private final UserManager mUserManager; 136d02611ce4158fda6c2d14ee13ad7f9553f416d21Ningyuan Wang private final WifiCountryCode mCountryCode; 137ebb7e0cb4572f73325a749539d589ebdefb8635cvandwalle // Debug counter tracking scan requests sent by WifiManager 138ebb7e0cb4572f73325a749539d589ebdefb8635cvandwalle private int scanRequestCounter = 0; 139ebb7e0cb4572f73325a749539d589ebdefb8635cvandwalle 140155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /* Polls traffic stats and notifies clients */ 141155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande private WifiTrafficPoller mTrafficPoller; 142155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /* Tracks the persisted states for wi-fi & airplane mode */ 143155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande final WifiSettingsStore mSettingsStore; 1441b067831bbff14f8e7a99b927b69f714d1b03448Glen Kuhne /* Logs connection events and some general router and scan stats */ 1451b067831bbff14f8e7a99b927b69f714d1b03448Glen Kuhne private final WifiMetrics mWifiMetrics; 1462bfc67c9893c0a525b224d68dd73a74212b0c29fArthur Hsu /* Manages affiliated certificates for current user */ 1472bfc67c9893c0a525b224d68dd73a74212b0c29fArthur Hsu private final WifiCertManager mCertManager; 1482bfc67c9893c0a525b224d68dd73a74212b0c29fArthur Hsu 149637a86ffb3a036a4f26a471378b57d8817f35c25Glen Kuhne private final WifiInjector mWifiInjector; 150ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius /* Backup/Restore Module */ 151ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius private final WifiBackupRestore mWifiBackupRestore; 152ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius 1536c11cd5d6ff04afdf1bbbc99a850025d46c7bdc9Rebecca Silberstein private WifiScanner mWifiScanner; 1546c11cd5d6ff04afdf1bbbc99a850025d46c7bdc9Rebecca Silberstein 155f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao private WifiLog mLog; 156155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 157155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * Asynchronous channel to WifiStateMachine 158155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 159155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande private AsyncChannel mWifiStateMachineChannel; 160155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 16192f4d52b14d8847f6f81712bf3bbfa0f1203eef5Sohani Rao private WifiPermissionsUtil mWifiPermissionsUtil; 16292f4d52b14d8847f6f81712bf3bbfa0f1203eef5Sohani Rao 1630469548a809654861f74dc42a3409f29ae750550Svetoslav Ganov private final boolean mPermissionReviewRequired; 164c04479601696f56c9cc240d4c7fc49fa99f51825Peter Qiu private final PasspointManager mPasspointManager; 165f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao private final FrameworkFacade mFrameworkFacade; 1660469548a809654861f74dc42a3409f29ae750550Svetoslav Ganov 167155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 168155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * Handles client connections 169155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 170f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao private class ClientHandler extends WifiHandler { 171155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 172f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao ClientHandler(String tag, Looper looper) { 173f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao super(tag, looper); 174155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 175155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 176155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande @Override 177155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public void handleMessage(Message msg) { 178f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao super.handleMessage(msg); 179155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande switch (msg.what) { 180155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande case AsyncChannel.CMD_CHANNEL_HALF_CONNECTED: { 181155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (msg.arg1 == AsyncChannel.STATUS_SUCCESSFUL) { 182155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (DBG) Slog.d(TAG, "New client listening to asynchronous messages"); 183155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande // We track the clients by the Messenger 184155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande // since it is expected to be always available 185155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mTrafficPoller.addClient(msg.replyTo); 186155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } else { 187155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande Slog.e(TAG, "Client connection failure, error=" + msg.arg1); 188155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 189155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande break; 190155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 191155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande case AsyncChannel.CMD_CHANNEL_DISCONNECTED: { 192155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (msg.arg1 == AsyncChannel.STATUS_SEND_UNSUCCESSFUL) { 193155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (DBG) Slog.d(TAG, "Send failed, client connection lost"); 194155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } else { 195155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (DBG) Slog.d(TAG, "Client connection lost with reason: " + msg.arg1); 196155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 197155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mTrafficPoller.removeClient(msg.replyTo); 198155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande break; 199155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 200155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande case AsyncChannel.CMD_CHANNEL_FULL_CONNECTION: { 201f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao AsyncChannel ac = mFrameworkFacade.makeWifiAsyncChannel(TAG); 202155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande ac.connect(mContext, this, msg.replyTo); 203155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande break; 204155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 205155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /* Client commands are forwarded to state machine */ 206155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande case WifiManager.CONNECT_NETWORK: 207155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande case WifiManager.SAVE_NETWORK: { 208155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande WifiConfiguration config = (WifiConfiguration) msg.obj; 209155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande int networkId = msg.arg1; 210992ae00f25a9cc22cf5db3261bd7e72927069cf7vandwalle if (msg.what == WifiManager.SAVE_NETWORK) { 211f9946f5663f2d7a9a69cb8b7e82a4ef8b1825c48Mitchell Wills Slog.d("WiFiServiceImpl ", "SAVE" 212992ae00f25a9cc22cf5db3261bd7e72927069cf7vandwalle + " nid=" + Integer.toString(networkId) 213e487a4648dd41881e754f1224aaedead78a0777dSky Faber + " uid=" + msg.sendingUid 214e487a4648dd41881e754f1224aaedead78a0777dSky Faber + " name=" 215e487a4648dd41881e754f1224aaedead78a0777dSky Faber + mContext.getPackageManager().getNameForUid(msg.sendingUid)); 216992ae00f25a9cc22cf5db3261bd7e72927069cf7vandwalle } 217992ae00f25a9cc22cf5db3261bd7e72927069cf7vandwalle if (msg.what == WifiManager.CONNECT_NETWORK) { 218f9946f5663f2d7a9a69cb8b7e82a4ef8b1825c48Mitchell Wills Slog.d("WiFiServiceImpl ", "CONNECT " 219992ae00f25a9cc22cf5db3261bd7e72927069cf7vandwalle + " nid=" + Integer.toString(networkId) 220e487a4648dd41881e754f1224aaedead78a0777dSky Faber + " uid=" + msg.sendingUid 221e487a4648dd41881e754f1224aaedead78a0777dSky Faber + " name=" 222e487a4648dd41881e754f1224aaedead78a0777dSky Faber + mContext.getPackageManager().getNameForUid(msg.sendingUid)); 223992ae00f25a9cc22cf5db3261bd7e72927069cf7vandwalle } 224e487a4648dd41881e754f1224aaedead78a0777dSky Faber 225d03a9283285bb7adef6c687eb3a91fa4a8c4b502Vinit Deshpande if (config != null && isValid(config)) { 22664c98f4afda6c7970c5d563580165a308d5e7c15Jason Monk if (DBG) Slog.d(TAG, "Connect with config" + config); 22764c98f4afda6c7970c5d563580165a308d5e7c15Jason Monk mWifiStateMachine.sendMessage(Message.obtain(msg)); 228155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } else if (config == null 229155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande && networkId != WifiConfiguration.INVALID_NETWORK_ID) { 230155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (DBG) Slog.d(TAG, "Connect with networkId" + networkId); 231155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mWifiStateMachine.sendMessage(Message.obtain(msg)); 232155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } else { 233155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande Slog.e(TAG, "ClientHandler.handleMessage ignoring invalid msg=" + msg); 234155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (msg.what == WifiManager.CONNECT_NETWORK) { 235c35d728a15e9270f5642ef79f5245c89d749285fSky Faber replyFailed(msg, WifiManager.CONNECT_NETWORK_FAILED, 236c35d728a15e9270f5642ef79f5245c89d749285fSky Faber WifiManager.INVALID_ARGS); 237155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } else { 238c35d728a15e9270f5642ef79f5245c89d749285fSky Faber replyFailed(msg, WifiManager.SAVE_NETWORK_FAILED, 239c35d728a15e9270f5642ef79f5245c89d749285fSky Faber WifiManager.INVALID_ARGS); 240155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 241155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 242155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande break; 243155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 244155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande case WifiManager.FORGET_NETWORK: 245bace539f9cdc4ffb521c8251dd1c56073e805cd4Bartosz Fabianowski mWifiStateMachine.sendMessage(Message.obtain(msg)); 246002ea67f42b0f69a8c9fa4719391f9476567b762Sky Faber break; 247155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande case WifiManager.START_WPS: 248155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande case WifiManager.CANCEL_WPS: 249155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande case WifiManager.DISABLE_NETWORK: 250155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande case WifiManager.RSSI_PKTCNT_FETCH: { 251155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mWifiStateMachine.sendMessage(Message.obtain(msg)); 252155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande break; 253155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 254155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande default: { 255155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande Slog.d(TAG, "ClientHandler.handleMessage ignoring msg=" + msg); 256155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande break; 257155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 258155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 259155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 260155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 261c35d728a15e9270f5642ef79f5245c89d749285fSky Faber private void replyFailed(Message msg, int what, int why) { 2628fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley Message reply = Message.obtain(); 263155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande reply.what = what; 264c35d728a15e9270f5642ef79f5245c89d749285fSky Faber reply.arg1 = why; 265155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande try { 266155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande msg.replyTo.send(reply); 267155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } catch (RemoteException e) { 268155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande // There's not much we can do if reply can't be sent! 269155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 270155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 271155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 272155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande private ClientHandler mClientHandler; 273155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 274155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 275155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * Handles interaction with WifiStateMachine 276155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 277f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao private class WifiStateMachineHandler extends WifiHandler { 278155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande private AsyncChannel mWsmChannel; 279155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 280f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao WifiStateMachineHandler(String tag, Looper looper, AsyncChannel asyncChannel) { 281f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao super(tag, looper); 282da918df16e03ee19be62343313d954027d3eb3abRebecca Silberstein mWsmChannel = asyncChannel; 283155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mWsmChannel.connect(mContext, this, mWifiStateMachine.getHandler()); 284155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 285155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 286155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande @Override 287155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public void handleMessage(Message msg) { 288f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao super.handleMessage(msg); 289155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande switch (msg.what) { 290155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande case AsyncChannel.CMD_CHANNEL_HALF_CONNECTED: { 291155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (msg.arg1 == AsyncChannel.STATUS_SUCCESSFUL) { 292155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mWifiStateMachineChannel = mWsmChannel; 293155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } else { 294155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande Slog.e(TAG, "WifiStateMachine connection failure, error=" + msg.arg1); 295155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mWifiStateMachineChannel = null; 296155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 297155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande break; 298155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 299155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande case AsyncChannel.CMD_CHANNEL_DISCONNECTED: { 300155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande Slog.e(TAG, "WifiStateMachine channel lost, msg.arg1 =" + msg.arg1); 301155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mWifiStateMachineChannel = null; 302155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande //Re-establish connection to state machine 303155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mWsmChannel.connect(mContext, this, mWifiStateMachine.getHandler()); 304155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande break; 305155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 306155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande default: { 307155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande Slog.d(TAG, "WifiStateMachineHandler.handleMessage ignoring msg=" + msg); 308155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande break; 309155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 310155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 311155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 312155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 313155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 314155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande WifiStateMachineHandler mWifiStateMachineHandler; 315155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande private WifiController mWifiController; 3162a7c2bec5d307a9e52de429c6303b7df9de900dcRebecca Silberstein private final WifiLockManager mWifiLockManager; 31761312e14a088a9487d4db64f08285162476e870fPaul Stewart private final WifiMulticastLockManager mWifiMulticastLockManager; 318155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 319da918df16e03ee19be62343313d954027d3eb3abRebecca Silberstein public WifiServiceImpl(Context context, WifiInjector wifiInjector, AsyncChannel asyncChannel) { 320155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mContext = context; 321da918df16e03ee19be62343313d954027d3eb3abRebecca Silberstein mWifiInjector = wifiInjector; 322fca64fc16ec43befde2e7ac7c3bfd84ced1f7778Rebecca Silberstein 323fca64fc16ec43befde2e7ac7c3bfd84ced1f7778Rebecca Silberstein mFacade = mWifiInjector.getFrameworkFacade(); 324637a86ffb3a036a4f26a471378b57d8817f35c25Glen Kuhne mWifiMetrics = mWifiInjector.getWifiMetrics(); 325fca64fc16ec43befde2e7ac7c3bfd84ced1f7778Rebecca Silberstein mTrafficPoller = mWifiInjector.getWifiTrafficPoller(); 3260fb9cf43830d67894b519c9a6271320c4842a5c0Bartosz Fabianowski mUserManager = UserManager.get(mContext); 327fca64fc16ec43befde2e7ac7c3bfd84ced1f7778Rebecca Silberstein mCountryCode = mWifiInjector.getWifiCountryCode(); 328fca64fc16ec43befde2e7ac7c3bfd84ced1f7778Rebecca Silberstein mWifiStateMachine = mWifiInjector.getWifiStateMachine(); 329155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mWifiStateMachine.enableRssiPolling(true); 330fca64fc16ec43befde2e7ac7c3bfd84ced1f7778Rebecca Silberstein mSettingsStore = mWifiInjector.getWifiSettingsStore(); 331fca64fc16ec43befde2e7ac7c3bfd84ced1f7778Rebecca Silberstein mPowerManager = mContext.getSystemService(PowerManager.class); 332fca64fc16ec43befde2e7ac7c3bfd84ced1f7778Rebecca Silberstein mAppOps = (AppOpsManager) mContext.getSystemService(Context.APP_OPS_SERVICE); 333fca64fc16ec43befde2e7ac7c3bfd84ced1f7778Rebecca Silberstein mCertManager = mWifiInjector.getWifiCertManager(); 334fca64fc16ec43befde2e7ac7c3bfd84ced1f7778Rebecca Silberstein mWifiLockManager = mWifiInjector.getWifiLockManager(); 33561312e14a088a9487d4db64f08285162476e870fPaul Stewart mWifiMulticastLockManager = mWifiInjector.getWifiMulticastLockManager(); 336fca64fc16ec43befde2e7ac7c3bfd84ced1f7778Rebecca Silberstein HandlerThread wifiServiceHandlerThread = mWifiInjector.getWifiServiceHandlerThread(); 337f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mClientHandler = new ClientHandler(TAG, wifiServiceHandlerThread.getLooper()); 338f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mWifiStateMachineHandler = new WifiStateMachineHandler(TAG, 339f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao wifiServiceHandlerThread.getLooper(), asyncChannel); 340fca64fc16ec43befde2e7ac7c3bfd84ced1f7778Rebecca Silberstein mWifiController = mWifiInjector.getWifiController(); 3413204fb9682242a7b5a749489076c66d448c42577Roshan Pius mWifiBackupRestore = mWifiInjector.getWifiBackupRestore(); 3420469548a809654861f74dc42a3409f29ae750550Svetoslav Ganov mPermissionReviewRequired = Build.PERMISSIONS_REVIEW_REQUIRED 3430469548a809654861f74dc42a3409f29ae750550Svetoslav Ganov || context.getResources().getBoolean( 3440469548a809654861f74dc42a3409f29ae750550Svetoslav Ganov com.android.internal.R.bool.config_permissionReviewRequired); 345d098b17dcef5b03a0626f34cc72d5fbce1bacb8fSohani Rao mWifiPermissionsUtil = mWifiInjector.getWifiPermissionsUtil(); 346c04479601696f56c9cc240d4c7fc49fa99f51825Peter Qiu mPasspointManager = mWifiInjector.getPasspointManager(); 347f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog = mWifiInjector.makeLog(TAG); 348f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mFrameworkFacade = wifiInjector.getFrameworkFacade(); 34900ec8bf178ba4abee4ee8bbc6eb09c9fcd986a89Rebecca Silberstein enableVerboseLoggingInternal(getVerboseLoggingLevel()); 3501c28bb29cb19367d5e3bdbe6d8558d0fd4b8f33eVinit Deshapnde } 3511c28bb29cb19367d5e3bdbe6d8558d0fd4b8f33eVinit Deshapnde 3521c28bb29cb19367d5e3bdbe6d8558d0fd4b8f33eVinit Deshapnde /** 353f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao * Provide a way for unit tests to set valid log object in the WifiHandler 354f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao * @param log WifiLog object to assign to the clientHandler 355f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao */ 356f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao @VisibleForTesting 357f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao public void setWifiHandlerLogForTest(WifiLog log) { 358f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mClientHandler.setWifiLog(log); 359f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao } 360f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao /** 3611c28bb29cb19367d5e3bdbe6d8558d0fd4b8f33eVinit Deshapnde * Check if Wi-Fi needs to be enabled and start 3621c28bb29cb19367d5e3bdbe6d8558d0fd4b8f33eVinit Deshapnde * if needed 3631c28bb29cb19367d5e3bdbe6d8558d0fd4b8f33eVinit Deshapnde * 3641c28bb29cb19367d5e3bdbe6d8558d0fd4b8f33eVinit Deshapnde * This function is used only at boot time 3651c28bb29cb19367d5e3bdbe6d8558d0fd4b8f33eVinit Deshapnde */ 3661c28bb29cb19367d5e3bdbe6d8558d0fd4b8f33eVinit Deshapnde public void checkAndStartWifi() { 3671c28bb29cb19367d5e3bdbe6d8558d0fd4b8f33eVinit Deshapnde /* Check if wi-fi needs to be enabled */ 3681c28bb29cb19367d5e3bdbe6d8558d0fd4b8f33eVinit Deshapnde boolean wifiEnabled = mSettingsStore.isWifiToggleEnabled(); 3691c28bb29cb19367d5e3bdbe6d8558d0fd4b8f33eVinit Deshapnde Slog.i(TAG, "WifiService starting up with Wi-Fi " + 3701c28bb29cb19367d5e3bdbe6d8558d0fd4b8f33eVinit Deshapnde (wifiEnabled ? "enabled" : "disabled")); 371155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 372155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande registerForScanModeChange(); 373155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mContext.registerReceiver( 374155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande new BroadcastReceiver() { 375155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande @Override 376155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public void onReceive(Context context, Intent intent) { 377155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (mSettingsStore.handleAirplaneModeToggled()) { 378155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mWifiController.sendMessage(CMD_AIRPLANE_TOGGLED); 379155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 38098e43e5f48a4c87343fc311feda4fa5489948822Vinit Deshpande if (mSettingsStore.isAirplaneModeOn()) { 38198e43e5f48a4c87343fc311feda4fa5489948822Vinit Deshpande Log.d(TAG, "resetting country code because Airplane mode is ON"); 382d02611ce4158fda6c2d14ee13ad7f9553f416d21Ningyuan Wang mCountryCode.airplaneModeEnabled(); 38398e43e5f48a4c87343fc311feda4fa5489948822Vinit Deshpande } 384155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 385155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande }, 386155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande new IntentFilter(Intent.ACTION_AIRPLANE_MODE_CHANGED)); 387155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 38898e43e5f48a4c87343fc311feda4fa5489948822Vinit Deshpande mContext.registerReceiver( 38998e43e5f48a4c87343fc311feda4fa5489948822Vinit Deshpande new BroadcastReceiver() { 39098e43e5f48a4c87343fc311feda4fa5489948822Vinit Deshpande @Override 39198e43e5f48a4c87343fc311feda4fa5489948822Vinit Deshpande public void onReceive(Context context, Intent intent) { 39298e43e5f48a4c87343fc311feda4fa5489948822Vinit Deshpande String state = intent.getStringExtra(IccCardConstants.INTENT_KEY_ICC_STATE); 393a7bf9d90d68a4833cc3c64da98024167931c4b1epkanwar if (IccCardConstants.INTENT_VALUE_ICC_ABSENT.equals(state)) { 394fdce524fd05844c996cf1c5c0c102a87fde8e32cVinit Deshpande Log.d(TAG, "resetting networks because SIM was removed"); 3953c8094ab45f3320dbe45e6460c5d62dcc24ce7aeMitchell Wills mWifiStateMachine.resetSimAuthNetworks(false); 39698e43e5f48a4c87343fc311feda4fa5489948822Vinit Deshpande Log.d(TAG, "resetting country code because SIM is removed"); 397d02611ce4158fda6c2d14ee13ad7f9553f416d21Ningyuan Wang mCountryCode.simCardRemoved(); 3983c8094ab45f3320dbe45e6460c5d62dcc24ce7aeMitchell Wills } else if (IccCardConstants.INTENT_VALUE_ICC_LOADED.equals(state)) { 3993c8094ab45f3320dbe45e6460c5d62dcc24ce7aeMitchell Wills Log.d(TAG, "resetting networks because SIM was loaded"); 4003c8094ab45f3320dbe45e6460c5d62dcc24ce7aeMitchell Wills mWifiStateMachine.resetSimAuthNetworks(true); 40198e43e5f48a4c87343fc311feda4fa5489948822Vinit Deshpande } 40298e43e5f48a4c87343fc311feda4fa5489948822Vinit Deshpande } 40398e43e5f48a4c87343fc311feda4fa5489948822Vinit Deshpande }, 40498e43e5f48a4c87343fc311feda4fa5489948822Vinit Deshpande new IntentFilter(TelephonyIntents.ACTION_SIM_STATE_CHANGED)); 40598e43e5f48a4c87343fc311feda4fa5489948822Vinit Deshpande 406155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande // Adding optimizations of only receiving broadcasts when wifi is enabled 407155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande // can result in race conditions when apps toggle wifi in the background 408155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande // without active user involvement. Always receive broadcasts. 409155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande registerForBroadcasts(); 410faa2ce7f93eef2c436796fb1ea3574e2d1412491Robin Lee registerForPackageOrUserRemoval(); 41103b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn mInIdleMode = mPowerManager.isDeviceIdleMode(); 412155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 413d84fd37259c6e956d0f00c261f573dfa319acb91Roshan Pius if (!mWifiStateMachine.syncInitialize(mWifiStateMachineChannel)) { 414d84fd37259c6e956d0f00c261f573dfa319acb91Roshan Pius Log.wtf(TAG, "Failed to initialize WifiStateMachine"); 415d84fd37259c6e956d0f00c261f573dfa319acb91Roshan Pius } 4161c28bb29cb19367d5e3bdbe6d8558d0fd4b8f33eVinit Deshapnde mWifiController.start(); 417155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 418155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande // If we are already disabled (could be due to airplane mode), avoid changing persist 419155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande // state here 4200469548a809654861f74dc42a3409f29ae750550Svetoslav Ganov if (wifiEnabled) { 4210469548a809654861f74dc42a3409f29ae750550Svetoslav Ganov try { 4220469548a809654861f74dc42a3409f29ae750550Svetoslav Ganov setWifiEnabled(mContext.getPackageName(), wifiEnabled); 4230469548a809654861f74dc42a3409f29ae750550Svetoslav Ganov } catch (RemoteException e) { 4240469548a809654861f74dc42a3409f29ae750550Svetoslav Ganov /* ignore - local call */ 4250469548a809654861f74dc42a3409f29ae750550Svetoslav Ganov } 4260469548a809654861f74dc42a3409f29ae750550Svetoslav Ganov } 427155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 428155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 429bcdabb1fa1894fcca610692ec94459fe623afa74Bartosz Fabianowski public void handleUserSwitch(int userId) { 430bcdabb1fa1894fcca610692ec94459fe623afa74Bartosz Fabianowski mWifiStateMachine.handleUserSwitch(userId); 431bcdabb1fa1894fcca610692ec94459fe623afa74Bartosz Fabianowski } 4323bc487aa49deecbc358ee819e0dd4b2534412281Roshan Pius 4333bc487aa49deecbc358ee819e0dd4b2534412281Roshan Pius public void handleUserUnlock(int userId) { 4343bc487aa49deecbc358ee819e0dd4b2534412281Roshan Pius mWifiStateMachine.handleUserUnlock(userId); 4353bc487aa49deecbc358ee819e0dd4b2534412281Roshan Pius } 4363bc487aa49deecbc358ee819e0dd4b2534412281Roshan Pius 4373bc487aa49deecbc358ee819e0dd4b2534412281Roshan Pius public void handleUserStop(int userId) { 4383bc487aa49deecbc358ee819e0dd4b2534412281Roshan Pius mWifiStateMachine.handleUserStop(userId); 4393bc487aa49deecbc358ee819e0dd4b2534412281Roshan Pius } 440bcdabb1fa1894fcca610692ec94459fe623afa74Bartosz Fabianowski 441155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 442155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * see {@link android.net.wifi.WifiManager#pingSupplicant()} 443155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @return {@code true} if the operation succeeds, {@code false} otherwise 444155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 4458fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 446155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public boolean pingSupplicant() { 447155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceAccessPermission(); 448f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("pingSupplicant uid=%").c(Binder.getCallingUid()).flush(); 449155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (mWifiStateMachineChannel != null) { 450155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return mWifiStateMachine.syncPingSupplicant(mWifiStateMachineChannel); 451155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } else { 452155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande Slog.e(TAG, "mWifiStateMachineChannel is not initialized"); 453155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return false; 454155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 455155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 456155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 457155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 458a0009d14075b5345b8f916c3fb3f2260c938cb9dYuhao Zheng * see {@link android.net.wifi.WifiManager#startScan} 459a0009d14075b5345b8f916c3fb3f2260c938cb9dYuhao Zheng * and {@link android.net.wifi.WifiManager#startCustomizedScan} 460155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * 461a0009d14075b5345b8f916c3fb3f2260c938cb9dYuhao Zheng * @param settings If null, use default parameter, i.e. full scan. 462a0009d14075b5345b8f916c3fb3f2260c938cb9dYuhao Zheng * @param workSource If null, all blame is given to the calling uid. 463155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 4648fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 465a0009d14075b5345b8f916c3fb3f2260c938cb9dYuhao Zheng public void startScan(ScanSettings settings, WorkSource workSource) { 466155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceChangePermission(); 467f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("startScan uid=%").c(Binder.getCallingUid()).flush(); 4681227b49a94f33844ad0606b48b591bea4d27b08eVinit Deshpande synchronized (this) { 4696c11cd5d6ff04afdf1bbbc99a850025d46c7bdc9Rebecca Silberstein if (mWifiScanner == null) { 4706c11cd5d6ff04afdf1bbbc99a850025d46c7bdc9Rebecca Silberstein mWifiScanner = mWifiInjector.getWifiScanner(); 4716c11cd5d6ff04afdf1bbbc99a850025d46c7bdc9Rebecca Silberstein } 47203b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn if (mInIdleMode) { 47349dfc6768889a33eb67102b16faf21667af2a60dVinit Deshpande // Need to send an immediate scan result broadcast in case the 47449dfc6768889a33eb67102b16faf21667af2a60dVinit Deshpande // caller is waiting for a result .. 475691fb51e7ac5e4d0b91a4719cd0ed10a8c212e50Vinit Deshpande 476691fb51e7ac5e4d0b91a4719cd0ed10a8c212e50Vinit Deshpande // clear calling identity to send broadcast 477691fb51e7ac5e4d0b91a4719cd0ed10a8c212e50Vinit Deshpande long callingIdentity = Binder.clearCallingIdentity(); 478691fb51e7ac5e4d0b91a4719cd0ed10a8c212e50Vinit Deshpande try { 4796c11cd5d6ff04afdf1bbbc99a850025d46c7bdc9Rebecca Silberstein // TODO: investigate if the logic to cancel scans when idle can move to 4806c11cd5d6ff04afdf1bbbc99a850025d46c7bdc9Rebecca Silberstein // WifiScanningServiceImpl. This will 1 - clean up WifiServiceImpl and 2 - 4816c11cd5d6ff04afdf1bbbc99a850025d46c7bdc9Rebecca Silberstein // avoid plumbing an awkward path to report a cancelled/failed scan. This will 4826c11cd5d6ff04afdf1bbbc99a850025d46c7bdc9Rebecca Silberstein // be sent directly until b/31398592 is fixed. 4836c11cd5d6ff04afdf1bbbc99a850025d46c7bdc9Rebecca Silberstein Intent intent = new Intent(WifiManager.SCAN_RESULTS_AVAILABLE_ACTION); 4846c11cd5d6ff04afdf1bbbc99a850025d46c7bdc9Rebecca Silberstein intent.addFlags(Intent.FLAG_RECEIVER_REGISTERED_ONLY_BEFORE_BOOT); 4856c11cd5d6ff04afdf1bbbc99a850025d46c7bdc9Rebecca Silberstein intent.putExtra(WifiManager.EXTRA_RESULTS_UPDATED, false); 4866c11cd5d6ff04afdf1bbbc99a850025d46c7bdc9Rebecca Silberstein mContext.sendBroadcastAsUser(intent, UserHandle.ALL); 487691fb51e7ac5e4d0b91a4719cd0ed10a8c212e50Vinit Deshpande } finally { 488691fb51e7ac5e4d0b91a4719cd0ed10a8c212e50Vinit Deshpande // restore calling identity 489691fb51e7ac5e4d0b91a4719cd0ed10a8c212e50Vinit Deshpande Binder.restoreCallingIdentity(callingIdentity); 490691fb51e7ac5e4d0b91a4719cd0ed10a8c212e50Vinit Deshpande } 49103b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn mScanPending = true; 49203b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn return; 49303b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn } 49403b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn } 495a0009d14075b5345b8f916c3fb3f2260c938cb9dYuhao Zheng if (settings != null) { 496a0009d14075b5345b8f916c3fb3f2260c938cb9dYuhao Zheng settings = new ScanSettings(settings); 497a0009d14075b5345b8f916c3fb3f2260c938cb9dYuhao Zheng if (!settings.isValid()) { 498a0009d14075b5345b8f916c3fb3f2260c938cb9dYuhao Zheng Slog.e(TAG, "invalid scan setting"); 499a0009d14075b5345b8f916c3fb3f2260c938cb9dYuhao Zheng return; 500a0009d14075b5345b8f916c3fb3f2260c938cb9dYuhao Zheng } 501a0009d14075b5345b8f916c3fb3f2260c938cb9dYuhao Zheng } 502155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (workSource != null) { 503155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceWorkSourcePermission(); 504155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande // WifiManager currently doesn't use names, so need to clear names out of the 505155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande // supplied WorkSource to allow future WorkSource combining. 506155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande workSource.clearNames(); 507155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 50848444cb4214a48a3a0bf4bbb93945c2aa68c9980Mitchell Wills if (workSource == null && Binder.getCallingUid() >= 0) { 50948444cb4214a48a3a0bf4bbb93945c2aa68c9980Mitchell Wills workSource = new WorkSource(Binder.getCallingUid()); 51048444cb4214a48a3a0bf4bbb93945c2aa68c9980Mitchell Wills } 511ebb7e0cb4572f73325a749539d589ebdefb8635cvandwalle mWifiStateMachine.startScan(Binder.getCallingUid(), scanRequestCounter++, 512ebb7e0cb4572f73325a749539d589ebdefb8635cvandwalle settings, workSource); 513155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 514155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 5158fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 5163f7ef65ab71619040032aee96b5599849881d6fdAndres Morales public String getWpsNfcConfigurationToken(int netId) { 517f3f4029b3ac41da4cc6a1bc22bae47c750a47048Andres Morales enforceConnectivityInternalPermission(); 518f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("getWpsNfcConfigurationToken uid=%").c(Binder.getCallingUid()).flush(); 519f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao // TODO Add private logging for netId b/33807876 5203f7ef65ab71619040032aee96b5599849881d6fdAndres Morales return mWifiStateMachine.syncGetWpsNfcConfigurationToken(netId); 5213f7ef65ab71619040032aee96b5599849881d6fdAndres Morales } 5223f7ef65ab71619040032aee96b5599849881d6fdAndres Morales 5231227b49a94f33844ad0606b48b591bea4d27b08eVinit Deshpande boolean mInIdleMode; 5241227b49a94f33844ad0606b48b591bea4d27b08eVinit Deshpande boolean mScanPending; 5251227b49a94f33844ad0606b48b591bea4d27b08eVinit Deshpande 52603b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn void handleIdleModeChanged() { 52703b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn boolean doScan = false; 5281227b49a94f33844ad0606b48b591bea4d27b08eVinit Deshpande synchronized (this) { 52903b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn boolean idle = mPowerManager.isDeviceIdleMode(); 53003b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn if (mInIdleMode != idle) { 53103b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn mInIdleMode = idle; 53203b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn if (!idle) { 53303b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn if (mScanPending) { 53403b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn mScanPending = false; 53503b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn doScan = true; 53603b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn } 53703b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn } 53803b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn } 53903b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn } 54003b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn if (doScan) { 54103b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn // Someone requested a scan while we were idle; do a full scan now. 54203b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn startScan(null, null); 54303b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn } 54403b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn } 54503b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn 546155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande private void enforceAccessPermission() { 547155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mContext.enforceCallingOrSelfPermission(android.Manifest.permission.ACCESS_WIFI_STATE, 548a632d8a6edd350c7644b593b18eceaa5b368505bVinit Deshpande "WifiService"); 549155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 550155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 551155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande private void enforceChangePermission() { 552155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mContext.enforceCallingOrSelfPermission(android.Manifest.permission.CHANGE_WIFI_STATE, 55331891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist "WifiService"); 5549086afccf6938a49eb9a2cd248917c1cb0943942vandwalle } 555155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 5569086afccf6938a49eb9a2cd248917c1cb0943942vandwalle private void enforceLocationHardwarePermission() { 5579086afccf6938a49eb9a2cd248917c1cb0943942vandwalle mContext.enforceCallingOrSelfPermission(Manifest.permission.LOCATION_HARDWARE, 5589086afccf6938a49eb9a2cd248917c1cb0943942vandwalle "LocationHardware"); 559155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 560155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 5619878c61bbd81176561991be025af44efc67332feWenchao Tong private void enforceReadCredentialPermission() { 5629878c61bbd81176561991be025af44efc67332feWenchao Tong mContext.enforceCallingOrSelfPermission(android.Manifest.permission.READ_WIFI_CREDENTIAL, 5639878c61bbd81176561991be025af44efc67332feWenchao Tong "WifiService"); 5649878c61bbd81176561991be025af44efc67332feWenchao Tong } 5659878c61bbd81176561991be025af44efc67332feWenchao Tong 566155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande private void enforceWorkSourcePermission() { 567155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mContext.enforceCallingPermission(android.Manifest.permission.UPDATE_DEVICE_STATS, 568a632d8a6edd350c7644b593b18eceaa5b368505bVinit Deshpande "WifiService"); 569155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 570155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 571155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 572155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande private void enforceMulticastChangePermission() { 573155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mContext.enforceCallingOrSelfPermission( 574155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande android.Manifest.permission.CHANGE_WIFI_MULTICAST_STATE, 575155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande "WifiService"); 576155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 577155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 578155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande private void enforceConnectivityInternalPermission() { 579155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mContext.enforceCallingOrSelfPermission( 580155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande android.Manifest.permission.CONNECTIVITY_INTERNAL, 581155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande "ConnectivityService"); 582155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 583155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 584155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 585155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * see {@link android.net.wifi.WifiManager#setWifiEnabled(boolean)} 586155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @param enable {@code true} to enable, {@code false} to disable. 587155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @return {@code true} if the enable/disable operation was 588155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * started or is already in the queue. 589155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 5908fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 5910469548a809654861f74dc42a3409f29ae750550Svetoslav Ganov public synchronized boolean setWifiEnabled(String packageName, boolean enable) 5920469548a809654861f74dc42a3409f29ae750550Svetoslav Ganov throws RemoteException { 593155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceChangePermission(); 594155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande Slog.d(TAG, "setWifiEnabled: " + enable + " pid=" + Binder.getCallingPid() 595155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande + ", uid=" + Binder.getCallingUid()); 596f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("setWifiEnabled uid=% enable=%").c(Binder.getCallingUid()).c(enable).flush(); 597155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /* 598155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * Caller might not have WRITE_SECURE_SETTINGS, 599155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * only CHANGE_WIFI_STATE is enforced 600155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 601155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande long ident = Binder.clearCallingIdentity(); 602155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande try { 603155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (! mSettingsStore.handleWifiToggled(enable)) { 604155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande // Nothing to do if wifi cannot be toggled 605155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return true; 606155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 607155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } finally { 608155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande Binder.restoreCallingIdentity(ident); 609155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 610155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 6110469548a809654861f74dc42a3409f29ae750550Svetoslav Ganov 6120469548a809654861f74dc42a3409f29ae750550Svetoslav Ganov if (mPermissionReviewRequired) { 6130469548a809654861f74dc42a3409f29ae750550Svetoslav Ganov final int wiFiEnabledState = getWifiEnabledState(); 6140469548a809654861f74dc42a3409f29ae750550Svetoslav Ganov if (enable) { 6150469548a809654861f74dc42a3409f29ae750550Svetoslav Ganov if (wiFiEnabledState == WifiManager.WIFI_STATE_DISABLING 6160469548a809654861f74dc42a3409f29ae750550Svetoslav Ganov || wiFiEnabledState == WifiManager.WIFI_STATE_DISABLED) { 61702938a0a735da7fafaaed84e31e1aa93cdf80a56Ivan Podogov if (startConsentUi(packageName, Binder.getCallingUid(), 6180469548a809654861f74dc42a3409f29ae750550Svetoslav Ganov WifiManager.ACTION_REQUEST_ENABLE)) { 6190469548a809654861f74dc42a3409f29ae750550Svetoslav Ganov return true; 6200469548a809654861f74dc42a3409f29ae750550Svetoslav Ganov } 6210469548a809654861f74dc42a3409f29ae750550Svetoslav Ganov } 6220469548a809654861f74dc42a3409f29ae750550Svetoslav Ganov } else if (wiFiEnabledState == WifiManager.WIFI_STATE_ENABLING 6230469548a809654861f74dc42a3409f29ae750550Svetoslav Ganov || wiFiEnabledState == WifiManager.WIFI_STATE_ENABLED) { 62402938a0a735da7fafaaed84e31e1aa93cdf80a56Ivan Podogov if (startConsentUi(packageName, Binder.getCallingUid(), 6250469548a809654861f74dc42a3409f29ae750550Svetoslav Ganov WifiManager.ACTION_REQUEST_DISABLE)) { 6260469548a809654861f74dc42a3409f29ae750550Svetoslav Ganov return true; 6270469548a809654861f74dc42a3409f29ae750550Svetoslav Ganov } 6280469548a809654861f74dc42a3409f29ae750550Svetoslav Ganov } 6290469548a809654861f74dc42a3409f29ae750550Svetoslav Ganov } 6300469548a809654861f74dc42a3409f29ae750550Svetoslav Ganov 631155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mWifiController.sendMessage(CMD_WIFI_TOGGLED); 632155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return true; 633155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 634155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 635155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 636155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * see {@link WifiManager#getWifiState()} 637155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @return One of {@link WifiManager#WIFI_STATE_DISABLED}, 638155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * {@link WifiManager#WIFI_STATE_DISABLING}, 639155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * {@link WifiManager#WIFI_STATE_ENABLED}, 640155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * {@link WifiManager#WIFI_STATE_ENABLING}, 641155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * {@link WifiManager#WIFI_STATE_UNKNOWN} 642155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 6438fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 644155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public int getWifiEnabledState() { 645155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceAccessPermission(); 646f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("getWifiEnabledState uid=%").c(Binder.getCallingUid()).flush(); 647155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return mWifiStateMachine.syncGetWifiState(); 648155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 649155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 650155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 651155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * see {@link android.net.wifi.WifiManager#setWifiApEnabled(WifiConfiguration, boolean)} 652155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @param wifiConfig SSID, security and channel details as 653155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * part of WifiConfiguration 654155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @param enabled true to enable and false to disable 655155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 6568fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 657155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public void setWifiApEnabled(WifiConfiguration wifiConfig, boolean enabled) { 658328fc5407927799843c11f2b767a8cf47b89f366Robert Greenwalt enforceChangePermission(); 65934f173a54307c39ffe5dfab52e7ef8166a00539eRobert Greenwalt ConnectivityManager.enforceTetherChangePermission(mContext); 660f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao 661f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("setWifiApEnabled uid=% enable=%").c(Binder.getCallingUid()).c(enabled).flush(); 662f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao 663f9d866f1b4e93593b3411886fd71e729f4a5a205Stuart Scott if (mUserManager.hasUserRestriction(UserManager.DISALLOW_CONFIG_TETHERING)) { 66413cddb5337418359eb5f9bebd0504fbc5c47fc41Julia Reynolds throw new SecurityException("DISALLOW_CONFIG_TETHERING is enabled for this user."); 66513cddb5337418359eb5f9bebd0504fbc5c47fc41Julia Reynolds } 666155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande // null wifiConfig is a meaningful input for CMD_SET_AP 667d03a9283285bb7adef6c687eb3a91fa4a8c4b502Vinit Deshpande if (wifiConfig == null || isValid(wifiConfig)) { 668155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mWifiController.obtainMessage(CMD_SET_AP, enabled ? 1 : 0, 0, wifiConfig).sendToTarget(); 669155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } else { 670155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande Slog.e(TAG, "Invalid WifiConfiguration"); 671155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 672155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 673155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 674155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 675155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * see {@link WifiManager#getWifiApState()} 676155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @return One of {@link WifiManager#WIFI_AP_STATE_DISABLED}, 677155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * {@link WifiManager#WIFI_AP_STATE_DISABLING}, 678155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * {@link WifiManager#WIFI_AP_STATE_ENABLED}, 679155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * {@link WifiManager#WIFI_AP_STATE_ENABLING}, 680155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * {@link WifiManager#WIFI_AP_STATE_FAILED} 681155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 6828fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 683155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public int getWifiApEnabledState() { 684155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceAccessPermission(); 685f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("getWifiApEnabledState uid=%").c(Binder.getCallingUid()).flush(); 686155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return mWifiStateMachine.syncGetWifiApState(); 687155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 688155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 689155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 690155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * see {@link WifiManager#getWifiApConfiguration()} 691155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @return soft access point configuration 692155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 6938fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 694155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public WifiConfiguration getWifiApConfiguration() { 695155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceAccessPermission(); 696f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("getWifiApConfiguration uid=%").c(Binder.getCallingUid()).flush(); 697155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return mWifiStateMachine.syncGetWifiApConfiguration(); 698155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 699155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 700155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 701155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * see {@link WifiManager#setWifiApConfiguration(WifiConfiguration)} 702155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @param wifiConfig WifiConfiguration details for soft access point 703155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 7048fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 705155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public void setWifiApConfiguration(WifiConfiguration wifiConfig) { 706155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceChangePermission(); 707f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("setWifiApConfiguration uid=%").c(Binder.getCallingUid()).flush(); 708155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (wifiConfig == null) 709155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return; 710d03a9283285bb7adef6c687eb3a91fa4a8c4b502Vinit Deshpande if (isValid(wifiConfig)) { 711155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mWifiStateMachine.setWifiApConfiguration(wifiConfig); 712155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } else { 713155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande Slog.e(TAG, "Invalid WifiConfiguration"); 714155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 715155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 716155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 717155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 7188fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley * see {@link android.net.wifi.WifiManager#isScanAlwaysAvailable()} 719155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 7208fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 721155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public boolean isScanAlwaysAvailable() { 722155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceAccessPermission(); 723f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("isScanAlwaysAvailable uid=%").c(Binder.getCallingUid()).flush(); 724155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return mSettingsStore.isScanAlwaysAvailable(); 725155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 726155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 727155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 728155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * see {@link android.net.wifi.WifiManager#disconnect()} 729155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 7308fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 731155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public void disconnect() { 732155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceChangePermission(); 733f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("disconnect uid=%").c(Binder.getCallingUid()).flush(); 734155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mWifiStateMachine.disconnectCommand(); 735155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 736155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 737155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 738155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * see {@link android.net.wifi.WifiManager#reconnect()} 739155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 7408fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 741155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public void reconnect() { 742155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceChangePermission(); 743f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("reconnect uid=%").c(Binder.getCallingUid()).flush(); 744155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mWifiStateMachine.reconnectCommand(); 745155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 746155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 747155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 748155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * see {@link android.net.wifi.WifiManager#reassociate()} 749155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 7508fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 751155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public void reassociate() { 752155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceChangePermission(); 753f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("reassociate uid=%").c(Binder.getCallingUid()).flush(); 754155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mWifiStateMachine.reassociateCommand(); 755155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 756155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 757155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 758048dc8df2bd9394979dbb090b0cfe8d6627d23e3Vinit Deshpande * see {@link android.net.wifi.WifiManager#getSupportedFeatures} 759a632d8a6edd350c7644b593b18eceaa5b368505bVinit Deshpande */ 7608fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 761048dc8df2bd9394979dbb090b0cfe8d6627d23e3Vinit Deshpande public int getSupportedFeatures() { 762a632d8a6edd350c7644b593b18eceaa5b368505bVinit Deshpande enforceAccessPermission(); 763f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("getSupportedFeatures uid=%").c(Binder.getCallingUid()).flush(); 764a632d8a6edd350c7644b593b18eceaa5b368505bVinit Deshpande if (mWifiStateMachineChannel != null) { 765048dc8df2bd9394979dbb090b0cfe8d6627d23e3Vinit Deshpande return mWifiStateMachine.syncGetSupportedFeatures(mWifiStateMachineChannel); 766a632d8a6edd350c7644b593b18eceaa5b368505bVinit Deshpande } else { 767a632d8a6edd350c7644b593b18eceaa5b368505bVinit Deshpande Slog.e(TAG, "mWifiStateMachineChannel is not initialized"); 768048dc8df2bd9394979dbb090b0cfe8d6627d23e3Vinit Deshpande return 0; 769a632d8a6edd350c7644b593b18eceaa5b368505bVinit Deshpande } 770a632d8a6edd350c7644b593b18eceaa5b368505bVinit Deshpande } 771a632d8a6edd350c7644b593b18eceaa5b368505bVinit Deshpande 772c48fd721a9a3273f0faa927d93caad4c9832af7dAdam Lesinski @Override 773c48fd721a9a3273f0faa927d93caad4c9832af7dAdam Lesinski public void requestActivityInfo(ResultReceiver result) { 774c48fd721a9a3273f0faa927d93caad4c9832af7dAdam Lesinski Bundle bundle = new Bundle(); 775f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("requestActivityInfo uid=%").c(Binder.getCallingUid()).flush(); 776c48fd721a9a3273f0faa927d93caad4c9832af7dAdam Lesinski bundle.putParcelable(BatteryStats.RESULT_RECEIVER_CONTROLLER_KEY, reportActivityInfo()); 777c48fd721a9a3273f0faa927d93caad4c9832af7dAdam Lesinski result.send(0, bundle); 778c48fd721a9a3273f0faa927d93caad4c9832af7dAdam Lesinski } 779c48fd721a9a3273f0faa927d93caad4c9832af7dAdam Lesinski 780a632d8a6edd350c7644b593b18eceaa5b368505bVinit Deshpande /** 78194a2dd090b7d3823058b7a69cf4653d5663708cdAdam Lesinski * see {@link android.net.wifi.WifiManager#getControllerActivityEnergyInfo(int)} 782200e8ee5097134010a6edee8d031bb02ff7eeb5avandwalle */ 7838fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 784048dc8df2bd9394979dbb090b0cfe8d6627d23e3Vinit Deshpande public WifiActivityEnergyInfo reportActivityInfo() { 785200e8ee5097134010a6edee8d031bb02ff7eeb5avandwalle enforceAccessPermission(); 786f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("reportActivityInfo uid=%").c(Binder.getCallingUid()).flush(); 7871f8f2971309aee4de9c35723f6fbca6fcab9a3beMitchell Wills if ((getSupportedFeatures() & WifiManager.WIFI_FEATURE_LINK_LAYER_STATS) == 0) { 7881f8f2971309aee4de9c35723f6fbca6fcab9a3beMitchell Wills return null; 7891f8f2971309aee4de9c35723f6fbca6fcab9a3beMitchell Wills } 790200e8ee5097134010a6edee8d031bb02ff7eeb5avandwalle WifiLinkLayerStats stats; 791200e8ee5097134010a6edee8d031bb02ff7eeb5avandwalle WifiActivityEnergyInfo energyInfo = null; 792200e8ee5097134010a6edee8d031bb02ff7eeb5avandwalle if (mWifiStateMachineChannel != null) { 793048dc8df2bd9394979dbb090b0cfe8d6627d23e3Vinit Deshpande stats = mWifiStateMachine.syncGetLinkLayerStats(mWifiStateMachineChannel); 794200e8ee5097134010a6edee8d031bb02ff7eeb5avandwalle if (stats != null) { 79594a2dd090b7d3823058b7a69cf4653d5663708cdAdam Lesinski final long rxIdleCurrent = mContext.getResources().getInteger( 79694a2dd090b7d3823058b7a69cf4653d5663708cdAdam Lesinski com.android.internal.R.integer.config_wifi_idle_receive_cur_ma); 79794a2dd090b7d3823058b7a69cf4653d5663708cdAdam Lesinski final long rxCurrent = mContext.getResources().getInteger( 79894a2dd090b7d3823058b7a69cf4653d5663708cdAdam Lesinski com.android.internal.R.integer.config_wifi_active_rx_cur_ma); 79994a2dd090b7d3823058b7a69cf4653d5663708cdAdam Lesinski final long txCurrent = mContext.getResources().getInteger( 80094a2dd090b7d3823058b7a69cf4653d5663708cdAdam Lesinski com.android.internal.R.integer.config_wifi_tx_cur_ma); 80194a2dd090b7d3823058b7a69cf4653d5663708cdAdam Lesinski final double voltage = mContext.getResources().getInteger( 80294a2dd090b7d3823058b7a69cf4653d5663708cdAdam Lesinski com.android.internal.R.integer.config_wifi_operating_voltage_mv) 80394a2dd090b7d3823058b7a69cf4653d5663708cdAdam Lesinski / 1000.0; 80494a2dd090b7d3823058b7a69cf4653d5663708cdAdam Lesinski 80594a2dd090b7d3823058b7a69cf4653d5663708cdAdam Lesinski final long rxIdleTime = stats.on_time - stats.tx_time - stats.rx_time; 8069c8892ebd2ec5340785f6b787805fdc6088069d7Roshan Pius final long[] txTimePerLevel; 8079c8892ebd2ec5340785f6b787805fdc6088069d7Roshan Pius if (stats.tx_time_per_level != null) { 8089c8892ebd2ec5340785f6b787805fdc6088069d7Roshan Pius txTimePerLevel = new long[stats.tx_time_per_level.length]; 8099c8892ebd2ec5340785f6b787805fdc6088069d7Roshan Pius for (int i = 0; i < txTimePerLevel.length; i++) { 8109c8892ebd2ec5340785f6b787805fdc6088069d7Roshan Pius txTimePerLevel[i] = stats.tx_time_per_level[i]; 8119c8892ebd2ec5340785f6b787805fdc6088069d7Roshan Pius // TODO(b/27227497): Need to read the power consumed per level from config 8129c8892ebd2ec5340785f6b787805fdc6088069d7Roshan Pius } 8139c8892ebd2ec5340785f6b787805fdc6088069d7Roshan Pius } else { 8149c8892ebd2ec5340785f6b787805fdc6088069d7Roshan Pius // This will happen if the HAL get link layer API returned null. 8159c8892ebd2ec5340785f6b787805fdc6088069d7Roshan Pius txTimePerLevel = new long[0]; 816a1514cb347fccf11566e5172ed71030c695d2abdRoshan Pius } 81794a2dd090b7d3823058b7a69cf4653d5663708cdAdam Lesinski final long energyUsed = (long)((stats.tx_time * txCurrent + 81894a2dd090b7d3823058b7a69cf4653d5663708cdAdam Lesinski stats.rx_time * rxCurrent + 81994a2dd090b7d3823058b7a69cf4653d5663708cdAdam Lesinski rxIdleTime * rxIdleCurrent) * voltage); 820d76cdd8e08476ad5025f07a5d77a8d8f920a0721Adam Lesinski if (VDBG || rxIdleTime < 0 || stats.on_time < 0 || stats.tx_time < 0 || 821d76cdd8e08476ad5025f07a5d77a8d8f920a0721Adam Lesinski stats.rx_time < 0 || energyUsed < 0) { 82270b75cda33a05e8b6e6724ed08e4e72f6fee0471Pierre Vandwalle StringBuilder sb = new StringBuilder(); 82370b75cda33a05e8b6e6724ed08e4e72f6fee0471Pierre Vandwalle sb.append(" rxIdleCur=" + rxIdleCurrent); 82470b75cda33a05e8b6e6724ed08e4e72f6fee0471Pierre Vandwalle sb.append(" rxCur=" + rxCurrent); 82570b75cda33a05e8b6e6724ed08e4e72f6fee0471Pierre Vandwalle sb.append(" txCur=" + txCurrent); 82670b75cda33a05e8b6e6724ed08e4e72f6fee0471Pierre Vandwalle sb.append(" voltage=" + voltage); 82770b75cda33a05e8b6e6724ed08e4e72f6fee0471Pierre Vandwalle sb.append(" on_time=" + stats.on_time); 82870b75cda33a05e8b6e6724ed08e4e72f6fee0471Pierre Vandwalle sb.append(" tx_time=" + stats.tx_time); 8299c8892ebd2ec5340785f6b787805fdc6088069d7Roshan Pius sb.append(" tx_time_per_level=" + Arrays.toString(txTimePerLevel)); 83070b75cda33a05e8b6e6724ed08e4e72f6fee0471Pierre Vandwalle sb.append(" rx_time=" + stats.rx_time); 83170b75cda33a05e8b6e6724ed08e4e72f6fee0471Pierre Vandwalle sb.append(" rxIdleTime=" + rxIdleTime); 83270b75cda33a05e8b6e6724ed08e4e72f6fee0471Pierre Vandwalle sb.append(" energy=" + energyUsed); 833f9946f5663f2d7a9a69cb8b7e82a4ef8b1825c48Mitchell Wills Log.d(TAG, " reportActivityInfo: " + sb.toString()); 83470b75cda33a05e8b6e6724ed08e4e72f6fee0471Pierre Vandwalle } 83584a11a3d54b7c6f043dcf7a874b7c0d45709677aPierre Vandwalle 836200e8ee5097134010a6edee8d031bb02ff7eeb5avandwalle // Convert the LinkLayerStats into EnergyActivity 837186f7513a080eb1a419b6d83286d62961168a5feAdam Lesinski energyInfo = new WifiActivityEnergyInfo(SystemClock.elapsedRealtime(), 838200e8ee5097134010a6edee8d031bb02ff7eeb5avandwalle WifiActivityEnergyInfo.STACK_STATE_STATE_IDLE, stats.tx_time, 839a1514cb347fccf11566e5172ed71030c695d2abdRoshan Pius txTimePerLevel, stats.rx_time, rxIdleTime, energyUsed); 840200e8ee5097134010a6edee8d031bb02ff7eeb5avandwalle } 8411f8f2971309aee4de9c35723f6fbca6fcab9a3beMitchell Wills if (energyInfo != null && energyInfo.isValid()) { 8421f8f2971309aee4de9c35723f6fbca6fcab9a3beMitchell Wills return energyInfo; 8431f8f2971309aee4de9c35723f6fbca6fcab9a3beMitchell Wills } else { 8441f8f2971309aee4de9c35723f6fbca6fcab9a3beMitchell Wills return null; 8451f8f2971309aee4de9c35723f6fbca6fcab9a3beMitchell Wills } 846200e8ee5097134010a6edee8d031bb02ff7eeb5avandwalle } else { 847200e8ee5097134010a6edee8d031bb02ff7eeb5avandwalle Slog.e(TAG, "mWifiStateMachineChannel is not initialized"); 848200e8ee5097134010a6edee8d031bb02ff7eeb5avandwalle return null; 849200e8ee5097134010a6edee8d031bb02ff7eeb5avandwalle } 850200e8ee5097134010a6edee8d031bb02ff7eeb5avandwalle } 851200e8ee5097134010a6edee8d031bb02ff7eeb5avandwalle 852200e8ee5097134010a6edee8d031bb02ff7eeb5avandwalle /** 853155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * see {@link android.net.wifi.WifiManager#getConfiguredNetworks()} 854155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @return the list of configured networks 855155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 8568fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 857155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public List<WifiConfiguration> getConfiguredNetworks() { 858155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceAccessPermission(); 859f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("getConfiguredNetworks uid=%").c(Binder.getCallingUid()).flush(); 860155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (mWifiStateMachineChannel != null) { 86182199a285f4a45a46b44eb8253999aa918534753vandwalle return mWifiStateMachine.syncGetConfiguredNetworks(Binder.getCallingUid(), 86282199a285f4a45a46b44eb8253999aa918534753vandwalle mWifiStateMachineChannel); 863155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } else { 864155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande Slog.e(TAG, "mWifiStateMachineChannel is not initialized"); 865155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return null; 866155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 867155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 868155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 869155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 8709878c61bbd81176561991be025af44efc67332feWenchao Tong * see {@link android.net.wifi.WifiManager#getPrivilegedConfiguredNetworks()} 8719878c61bbd81176561991be025af44efc67332feWenchao Tong * @return the list of configured networks with real preSharedKey 8729878c61bbd81176561991be025af44efc67332feWenchao Tong */ 8738fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 8749878c61bbd81176561991be025af44efc67332feWenchao Tong public List<WifiConfiguration> getPrivilegedConfiguredNetworks() { 8759878c61bbd81176561991be025af44efc67332feWenchao Tong enforceReadCredentialPermission(); 8769878c61bbd81176561991be025af44efc67332feWenchao Tong enforceAccessPermission(); 877f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("getPrivilegedConfiguredNetworks uid=%").c(Binder.getCallingUid()).flush(); 8789878c61bbd81176561991be025af44efc67332feWenchao Tong if (mWifiStateMachineChannel != null) { 8799878c61bbd81176561991be025af44efc67332feWenchao Tong return mWifiStateMachine.syncGetPrivilegedConfiguredNetwork(mWifiStateMachineChannel); 8809878c61bbd81176561991be025af44efc67332feWenchao Tong } else { 8819878c61bbd81176561991be025af44efc67332feWenchao Tong Slog.e(TAG, "mWifiStateMachineChannel is not initialized"); 8829878c61bbd81176561991be025af44efc67332feWenchao Tong return null; 8839878c61bbd81176561991be025af44efc67332feWenchao Tong } 8849878c61bbd81176561991be025af44efc67332feWenchao Tong } 8859878c61bbd81176561991be025af44efc67332feWenchao Tong 8869878c61bbd81176561991be025af44efc67332feWenchao Tong /** 887ccbe820337a230f0827f734aca2c51a244a0837fVinit Deshpande * Returns a WifiConfiguration matching this ScanResult 888ccbe820337a230f0827f734aca2c51a244a0837fVinit Deshpande * @param scanResult scanResult that represents the BSSID 889ccbe820337a230f0827f734aca2c51a244a0837fVinit Deshpande * @return {@link WifiConfiguration} that matches this BSSID or null 890ccbe820337a230f0827f734aca2c51a244a0837fVinit Deshpande */ 8918fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 892ccbe820337a230f0827f734aca2c51a244a0837fVinit Deshpande public WifiConfiguration getMatchingWifiConfig(ScanResult scanResult) { 893ccbe820337a230f0827f734aca2c51a244a0837fVinit Deshpande enforceAccessPermission(); 894f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("getMatchingWifiConfig uid=%").c(Binder.getCallingUid()).flush(); 895ccbe820337a230f0827f734aca2c51a244a0837fVinit Deshpande return mWifiStateMachine.syncGetMatchingWifiConfig(scanResult, mWifiStateMachineChannel); 896ccbe820337a230f0827f734aca2c51a244a0837fVinit Deshpande } 897ccbe820337a230f0827f734aca2c51a244a0837fVinit Deshpande 898ccbe820337a230f0827f734aca2c51a244a0837fVinit Deshpande /** 899155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * see {@link android.net.wifi.WifiManager#addOrUpdateNetwork(WifiConfiguration)} 900155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @return the supplicant-assigned identifier for the new or updated 901155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * network if the operation succeeds, or {@code -1} if it fails 902155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 9038fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 904155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public int addOrUpdateNetwork(WifiConfiguration config) { 905155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceChangePermission(); 906f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("addOrUpdateNetwork uid=%").c(Binder.getCallingUid()).flush(); 9074aef3283bf78e233a11fa34af2c7c38362879625Jan Nordqvist if (isValid(config) && isValidPasspoint(config)) { 9088be2ac8cec40a2000715849b627642bdc87c10b3Shirish Kalele 90931891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist WifiEnterpriseConfig enterpriseConfig = config.enterpriseConfig; 91031891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist 9112e814680f4dd27a5f825afab189843582235cedcJan Nordqvist if (config.isPasspoint() && 9122e814680f4dd27a5f825afab189843582235cedcJan Nordqvist (enterpriseConfig.getEapMethod() == WifiEnterpriseConfig.Eap.TLS || 9132e814680f4dd27a5f825afab189843582235cedcJan Nordqvist enterpriseConfig.getEapMethod() == WifiEnterpriseConfig.Eap.TTLS)) { 9142e814680f4dd27a5f825afab189843582235cedcJan Nordqvist if (config.updateIdentifier != null) { 9152e814680f4dd27a5f825afab189843582235cedcJan Nordqvist enforceAccessPermission(); 9162e814680f4dd27a5f825afab189843582235cedcJan Nordqvist } 9172e814680f4dd27a5f825afab189843582235cedcJan Nordqvist else { 918e511ec7a4f53f7204a85075b23318f9f11c46d94Mitchell Wills try { 919e511ec7a4f53f7204a85075b23318f9f11c46d94Mitchell Wills verifyCert(enterpriseConfig.getCaCertificate()); 920e511ec7a4f53f7204a85075b23318f9f11c46d94Mitchell Wills } catch (CertPathValidatorException cpve) { 921e511ec7a4f53f7204a85075b23318f9f11c46d94Mitchell Wills Slog.e(TAG, "CA Cert " + 922e511ec7a4f53f7204a85075b23318f9f11c46d94Mitchell Wills enterpriseConfig.getCaCertificate().getSubjectX500Principal() + 923e511ec7a4f53f7204a85075b23318f9f11c46d94Mitchell Wills " untrusted: " + cpve.getMessage()); 924e511ec7a4f53f7204a85075b23318f9f11c46d94Mitchell Wills return -1; 925e511ec7a4f53f7204a85075b23318f9f11c46d94Mitchell Wills } catch (GeneralSecurityException | IOException e) { 926e511ec7a4f53f7204a85075b23318f9f11c46d94Mitchell Wills Slog.e(TAG, "Failed to verify certificate" + 927e511ec7a4f53f7204a85075b23318f9f11c46d94Mitchell Wills enterpriseConfig.getCaCertificate().getSubjectX500Principal() + 928e511ec7a4f53f7204a85075b23318f9f11c46d94Mitchell Wills ": " + e); 929e511ec7a4f53f7204a85075b23318f9f11c46d94Mitchell Wills return -1; 930e511ec7a4f53f7204a85075b23318f9f11c46d94Mitchell Wills } 93131891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist } 93231891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist } 93331891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist 934992ae00f25a9cc22cf5db3261bd7e72927069cf7vandwalle //TODO: pass the Uid the WifiStateMachine as a message parameter 93531891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist Slog.i("addOrUpdateNetwork", " uid = " + Integer.toString(Binder.getCallingUid()) 936992ae00f25a9cc22cf5db3261bd7e72927069cf7vandwalle + " SSID " + config.SSID 937992ae00f25a9cc22cf5db3261bd7e72927069cf7vandwalle + " nid=" + Integer.toString(config.networkId)); 938992ae00f25a9cc22cf5db3261bd7e72927069cf7vandwalle if (config.networkId == WifiConfiguration.INVALID_NETWORK_ID) { 939992ae00f25a9cc22cf5db3261bd7e72927069cf7vandwalle config.creatorUid = Binder.getCallingUid(); 940992ae00f25a9cc22cf5db3261bd7e72927069cf7vandwalle } else { 941992ae00f25a9cc22cf5db3261bd7e72927069cf7vandwalle config.lastUpdateUid = Binder.getCallingUid(); 942992ae00f25a9cc22cf5db3261bd7e72927069cf7vandwalle } 943155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (mWifiStateMachineChannel != null) { 944155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return mWifiStateMachine.syncAddOrUpdateNetwork(mWifiStateMachineChannel, config); 945155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } else { 946155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande Slog.e(TAG, "mWifiStateMachineChannel is not initialized"); 947155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return -1; 948155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 949155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } else { 950155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande Slog.e(TAG, "bad network configuration"); 951155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return -1; 952155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 953155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 954155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 95531891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist public static void verifyCert(X509Certificate caCert) 95631891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist throws GeneralSecurityException, IOException { 95731891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist CertificateFactory factory = CertificateFactory.getInstance("X.509"); 95831891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist CertPathValidator validator = 95931891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist CertPathValidator.getInstance(CertPathValidator.getDefaultType()); 96031891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist CertPath path = factory.generateCertPath( 96131891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist Arrays.asList(caCert)); 96231891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist KeyStore ks = KeyStore.getInstance("AndroidCAStore"); 96331891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist ks.load(null, null); 96431891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist PKIXParameters params = new PKIXParameters(ks); 96531891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist params.setRevocationEnabled(false); 96631891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist validator.validate(path, params); 96731891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist } 96831891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist 96931891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist /** 970155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * See {@link android.net.wifi.WifiManager#removeNetwork(int)} 971155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @param netId the integer that identifies the network configuration 972155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * to the supplicant 973155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @return {@code true} if the operation succeeded 974155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 9758fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 976155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public boolean removeNetwork(int netId) { 977155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceChangePermission(); 978f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("removeNetwork uid=%").c(Binder.getCallingUid()).flush(); 979f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao // TODO Add private logging for netId b/33807876 980155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (mWifiStateMachineChannel != null) { 981155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return mWifiStateMachine.syncRemoveNetwork(mWifiStateMachineChannel, netId); 982155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } else { 983155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande Slog.e(TAG, "mWifiStateMachineChannel is not initialized"); 984155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return false; 985155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 986155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 987155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 988155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 989155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * See {@link android.net.wifi.WifiManager#enableNetwork(int, boolean)} 990155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @param netId the integer that identifies the network configuration 991155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * to the supplicant 992155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @param disableOthers if true, disable all other networks. 993155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @return {@code true} if the operation succeeded 994155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 9958fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 996155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public boolean enableNetwork(int netId, boolean disableOthers) { 997155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceChangePermission(); 998f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao // TODO b/33807876 Log netId 999f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("enableNetwork uid=% disableOthers=%") 1000f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao .c(Binder.getCallingUid()) 1001f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao .c(disableOthers).flush(); 1002f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao 1003155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (mWifiStateMachineChannel != null) { 1004155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return mWifiStateMachine.syncEnableNetwork(mWifiStateMachineChannel, netId, 1005155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande disableOthers); 1006155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } else { 1007155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande Slog.e(TAG, "mWifiStateMachineChannel is not initialized"); 1008155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return false; 1009155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1010155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1011155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1012155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 1013155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * See {@link android.net.wifi.WifiManager#disableNetwork(int)} 1014155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @param netId the integer that identifies the network configuration 1015155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * to the supplicant 1016155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @return {@code true} if the operation succeeded 1017155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 10188fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 1019155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public boolean disableNetwork(int netId) { 1020155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceChangePermission(); 1021f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao // TODO b/33807876 Log netId 1022f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("disableNetwork uid=%").c(Binder.getCallingUid()).flush(); 1023f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao 1024155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (mWifiStateMachineChannel != null) { 1025155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return mWifiStateMachine.syncDisableNetwork(mWifiStateMachineChannel, netId); 1026155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } else { 1027155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande Slog.e(TAG, "mWifiStateMachineChannel is not initialized"); 1028155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return false; 1029155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1030155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1031155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1032155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 1033155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * See {@link android.net.wifi.WifiManager#getConnectionInfo()} 1034155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @return the Wi-Fi information, contained in {@link WifiInfo}. 1035155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 10368fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 1037155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public WifiInfo getConnectionInfo() { 1038155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceAccessPermission(); 1039f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("getConnectionInfo uid=%").c(Binder.getCallingUid()).flush(); 1040155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /* 1041155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * Make sure we have the latest information, by sending 1042155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * a status request to the supplicant. 1043155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 1044155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return mWifiStateMachine.syncRequestConnectionInfo(); 1045155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1046155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1047155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 1048155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * Return the results of the most recent access point scan, in the form of 1049155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * a list of {@link ScanResult} objects. 1050155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @return the list of results 1051155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 10528fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 1053155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public List<ScanResult> getScanResults(String callingPackage) { 1054155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceAccessPermission(); 1055155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande int uid = Binder.getCallingUid(); 1056155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande long ident = Binder.clearCallingIdentity(); 1057155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande try { 105892f4d52b14d8847f6f81712bf3bbfa0f1203eef5Sohani Rao if (!mWifiPermissionsUtil.canAccessScanResults(callingPackage, 105992f4d52b14d8847f6f81712bf3bbfa0f1203eef5Sohani Rao uid, Build.VERSION_CODES.M)) { 10601ecb0083490436303cdb89bc4c46b6743ea0afa8Sky Faber return new ArrayList<ScanResult>(); 10611ecb0083490436303cdb89bc4c46b6743ea0afa8Sky Faber } 1062d94a62ffdf0e7f282948109d05d96e682eb32eefRebecca Silberstein if (mWifiScanner == null) { 1063d94a62ffdf0e7f282948109d05d96e682eb32eefRebecca Silberstein mWifiScanner = mWifiInjector.getWifiScanner(); 1064d94a62ffdf0e7f282948109d05d96e682eb32eefRebecca Silberstein } 1065d94a62ffdf0e7f282948109d05d96e682eb32eefRebecca Silberstein return mWifiScanner.getSingleScanResults(); 1066155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } finally { 1067155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande Binder.restoreCallingIdentity(ident); 1068155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1069155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1070155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 10711d5cd3938f9191184cd9aea3059a3b62bf3a0372Jan Nordqvist /** 1072d28cfdde236d3d7c72f0c57ca7f18622b16d421aPeter Qiu * Add or update a Passpoint configuration. 10733ebf0b17fd1cdd3a0ef22d9e199c1686c01dcc9fPeter Qiu * 10743ebf0b17fd1cdd3a0ef22d9e199c1686c01dcc9fPeter Qiu * @param config The Passpoint configuration to be added 10753ebf0b17fd1cdd3a0ef22d9e199c1686c01dcc9fPeter Qiu * @return true on success or false on failure 10763ebf0b17fd1cdd3a0ef22d9e199c1686c01dcc9fPeter Qiu */ 10773ebf0b17fd1cdd3a0ef22d9e199c1686c01dcc9fPeter Qiu @Override 1078d28cfdde236d3d7c72f0c57ca7f18622b16d421aPeter Qiu public boolean addOrUpdatePasspointConfiguration(PasspointConfiguration config) { 1079c04479601696f56c9cc240d4c7fc49fa99f51825Peter Qiu enforceChangePermission(); 1080f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("addorUpdatePasspointConfiguration uid=%").c(Binder.getCallingUid()).flush(); 1081d28cfdde236d3d7c72f0c57ca7f18622b16d421aPeter Qiu return mPasspointManager.addOrUpdateProvider(config); 10823ebf0b17fd1cdd3a0ef22d9e199c1686c01dcc9fPeter Qiu } 10833ebf0b17fd1cdd3a0ef22d9e199c1686c01dcc9fPeter Qiu 10843ebf0b17fd1cdd3a0ef22d9e199c1686c01dcc9fPeter Qiu /** 10853ebf0b17fd1cdd3a0ef22d9e199c1686c01dcc9fPeter Qiu * Remove the Passpoint configuration identified by its FQDN (Fully Qualified Domain Name). 10863ebf0b17fd1cdd3a0ef22d9e199c1686c01dcc9fPeter Qiu * 10873ebf0b17fd1cdd3a0ef22d9e199c1686c01dcc9fPeter Qiu * @param fqdn The FQDN of the Passpoint configuration to be removed 10883ebf0b17fd1cdd3a0ef22d9e199c1686c01dcc9fPeter Qiu * @return true on success or false on failure 10893ebf0b17fd1cdd3a0ef22d9e199c1686c01dcc9fPeter Qiu */ 10903ebf0b17fd1cdd3a0ef22d9e199c1686c01dcc9fPeter Qiu @Override 10913ebf0b17fd1cdd3a0ef22d9e199c1686c01dcc9fPeter Qiu public boolean removePasspointConfiguration(String fqdn) { 1092c04479601696f56c9cc240d4c7fc49fa99f51825Peter Qiu enforceChangePermission(); 1093f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("removePasspointConfiguration uid=%").c(Binder.getCallingUid()).flush(); 1094c04479601696f56c9cc240d4c7fc49fa99f51825Peter Qiu return mPasspointManager.removeProvider(fqdn); 10953ebf0b17fd1cdd3a0ef22d9e199c1686c01dcc9fPeter Qiu } 10963ebf0b17fd1cdd3a0ef22d9e199c1686c01dcc9fPeter Qiu 10973ebf0b17fd1cdd3a0ef22d9e199c1686c01dcc9fPeter Qiu /** 10983ebf0b17fd1cdd3a0ef22d9e199c1686c01dcc9fPeter Qiu * Return the list of the installed Passpoint configurations. 10993ebf0b17fd1cdd3a0ef22d9e199c1686c01dcc9fPeter Qiu * 1100d28cfdde236d3d7c72f0c57ca7f18622b16d421aPeter Qiu * An empty list will be returned when no configuration is installed. 1101d28cfdde236d3d7c72f0c57ca7f18622b16d421aPeter Qiu * 1102d28cfdde236d3d7c72f0c57ca7f18622b16d421aPeter Qiu * @return A list of {@link PasspointConfiguration} 11033ebf0b17fd1cdd3a0ef22d9e199c1686c01dcc9fPeter Qiu */ 11043ebf0b17fd1cdd3a0ef22d9e199c1686c01dcc9fPeter Qiu @Override 11053ebf0b17fd1cdd3a0ef22d9e199c1686c01dcc9fPeter Qiu public List<PasspointConfiguration> getPasspointConfigurations() { 1106c04479601696f56c9cc240d4c7fc49fa99f51825Peter Qiu enforceAccessPermission(); 1107f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("getPasspointConfigurations uid=%").c(Binder.getCallingUid()).flush(); 1108c04479601696f56c9cc240d4c7fc49fa99f51825Peter Qiu return mPasspointManager.getProviderConfigs(); 11093ebf0b17fd1cdd3a0ef22d9e199c1686c01dcc9fPeter Qiu } 11103ebf0b17fd1cdd3a0ef22d9e199c1686c01dcc9fPeter Qiu 11113ebf0b17fd1cdd3a0ef22d9e199c1686c01dcc9fPeter Qiu /** 11122e814680f4dd27a5f825afab189843582235cedcJan Nordqvist * Query for a Hotspot 2.0 release 2 OSU icon 11132e814680f4dd27a5f825afab189843582235cedcJan Nordqvist * @param bssid The BSSID of the AP 11142e814680f4dd27a5f825afab189843582235cedcJan Nordqvist * @param fileName Icon file name 11152e814680f4dd27a5f825afab189843582235cedcJan Nordqvist */ 11168fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 11172e814680f4dd27a5f825afab189843582235cedcJan Nordqvist public void queryPasspointIcon(long bssid, String fileName) { 111883b8a3d25eb4991277d8ec3720bc1f3d821166b6Peter Qiu enforceAccessPermission(); 1119f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("queryPasspointIcon uid=%").c(Binder.getCallingUid()).flush(); 11202e814680f4dd27a5f825afab189843582235cedcJan Nordqvist mWifiStateMachine.syncQueryPasspointIcon(mWifiStateMachineChannel, bssid, fileName); 11212e814680f4dd27a5f825afab189843582235cedcJan Nordqvist } 11221d5cd3938f9191184cd9aea3059a3b62bf3a0372Jan Nordqvist 11232e814680f4dd27a5f825afab189843582235cedcJan Nordqvist /** 11242e814680f4dd27a5f825afab189843582235cedcJan Nordqvist * Match the currently associated network against the SP matching the given FQDN 11252e814680f4dd27a5f825afab189843582235cedcJan Nordqvist * @param fqdn FQDN of the SP 11262e814680f4dd27a5f825afab189843582235cedcJan Nordqvist * @return ordinal [HomeProvider, RoamingProvider, Incomplete, None, Declined] 11272e814680f4dd27a5f825afab189843582235cedcJan Nordqvist */ 11288fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 11292e814680f4dd27a5f825afab189843582235cedcJan Nordqvist public int matchProviderWithCurrentNetwork(String fqdn) { 1130f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("matchProviderWithCurrentNetwork uid=%").c(Binder.getCallingUid()).flush(); 11312e814680f4dd27a5f825afab189843582235cedcJan Nordqvist return mWifiStateMachine.matchProviderWithCurrentNetwork(mWifiStateMachineChannel, fqdn); 11321d5cd3938f9191184cd9aea3059a3b62bf3a0372Jan Nordqvist } 11331d5cd3938f9191184cd9aea3059a3b62bf3a0372Jan Nordqvist 11342e814680f4dd27a5f825afab189843582235cedcJan Nordqvist /** 11352e814680f4dd27a5f825afab189843582235cedcJan Nordqvist * Deauthenticate and set the re-authentication hold off time for the current network 11362e814680f4dd27a5f825afab189843582235cedcJan Nordqvist * @param holdoff hold off time in milliseconds 11372e814680f4dd27a5f825afab189843582235cedcJan Nordqvist * @param ess set if the hold off pertains to an ESS rather than a BSS 11382e814680f4dd27a5f825afab189843582235cedcJan Nordqvist */ 11398fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 11402e814680f4dd27a5f825afab189843582235cedcJan Nordqvist public void deauthenticateNetwork(long holdoff, boolean ess) { 1141f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("deauthenticateNetwork uid=%").c(Binder.getCallingUid()).flush(); 11422e814680f4dd27a5f825afab189843582235cedcJan Nordqvist mWifiStateMachine.deauthenticateNetwork(mWifiStateMachineChannel, holdoff, ess); 11431d5cd3938f9191184cd9aea3059a3b62bf3a0372Jan Nordqvist } 11441d5cd3938f9191184cd9aea3059a3b62bf3a0372Jan Nordqvist 1145fd5470391e5342daa38d00b68ccbccfeacbe6d33Alexandra Gherghina /** 1146155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * Tell the supplicant to persist the current list of configured networks. 1147155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @return {@code true} if the operation succeeded 1148155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * 1149155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * TODO: deprecate this 1150155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 11518fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 1152155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public boolean saveConfiguration() { 1153155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceChangePermission(); 1154f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("saveConfiguration uid=%").c(Binder.getCallingUid()).flush(); 1155155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (mWifiStateMachineChannel != null) { 1156155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return mWifiStateMachine.syncSaveConfig(mWifiStateMachineChannel); 1157155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } else { 1158155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande Slog.e(TAG, "mWifiStateMachineChannel is not initialized"); 1159155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return false; 1160155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1161155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1162155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1163155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 1164155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * Set the country code 1165155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @param countryCode ISO 3166 country code. 1166155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @param persist {@code true} if the setting should be remembered. 1167155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * 1168155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * The persist behavior exists so that wifi can fall back to the last 1169155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * persisted country code on a restart, when the locale information is 1170155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * not available from telephony. 1171155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 11728fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 1173155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public void setCountryCode(String countryCode, boolean persist) { 1174155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande Slog.i(TAG, "WifiService trying to set country code to " + countryCode + 1175155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande " with persist set to " + persist); 11769c22c8ea193360f50ad490368ca6a11af0684362Robert Greenwalt enforceConnectivityInternalPermission(); 1177f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("setCountryCode uid=%").c(Binder.getCallingUid()).flush(); 1178f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao // TODO b/35150708 Log list of channels when country code is updated 1179155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande final long token = Binder.clearCallingIdentity(); 1180155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande try { 11810091305175e8c6fe7fc6d01efb9d405961db4ac7Ningyuan Wang if (mCountryCode.setCountryCode(countryCode, persist) && persist) { 11820091305175e8c6fe7fc6d01efb9d405961db4ac7Ningyuan Wang // Save this country code to persistent storage 11830091305175e8c6fe7fc6d01efb9d405961db4ac7Ningyuan Wang mFacade.setStringSetting(mContext, 11840091305175e8c6fe7fc6d01efb9d405961db4ac7Ningyuan Wang Settings.Global.WIFI_COUNTRY_CODE, 11850091305175e8c6fe7fc6d01efb9d405961db4ac7Ningyuan Wang countryCode); 11860091305175e8c6fe7fc6d01efb9d405961db4ac7Ningyuan Wang } 1187155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } finally { 1188155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande Binder.restoreCallingIdentity(token); 1189155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1190155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1191155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 119280d14d67a956e6c69433470aaa73100898166efaxinhe /** 119380d14d67a956e6c69433470aaa73100898166efaxinhe * Get the country code 119437b06cd7aae7fe27cfaf1d95cc9901548765406bNingyuan Wang * @return Get the best choice country code for wifi, regardless of if it was set or 119537b06cd7aae7fe27cfaf1d95cc9901548765406bNingyuan Wang * not. 119637b06cd7aae7fe27cfaf1d95cc9901548765406bNingyuan Wang * Returns null when there is no country code available. 119780d14d67a956e6c69433470aaa73100898166efaxinhe */ 11988fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 119980d14d67a956e6c69433470aaa73100898166efaxinhe public String getCountryCode() { 120080d14d67a956e6c69433470aaa73100898166efaxinhe enforceConnectivityInternalPermission(); 1201f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("getCountryCode uid=%").c(Binder.getCallingUid()).flush(); 120237b06cd7aae7fe27cfaf1d95cc9901548765406bNingyuan Wang String country = mCountryCode.getCountryCode(); 120380d14d67a956e6c69433470aaa73100898166efaxinhe return country; 120480d14d67a956e6c69433470aaa73100898166efaxinhe } 1205155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 12068fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 1207155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public boolean isDualBandSupported() { 1208155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande //TODO: Should move towards adding a driver API that checks at runtime 1209f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("isDualBandSupported uid=%").c(Binder.getCallingUid()).flush(); 1210155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return mContext.getResources().getBoolean( 1211155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande com.android.internal.R.bool.config_wifi_dual_band_support); 1212155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1213155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1214155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 1215155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * Return the DHCP-assigned addresses from the last successful DHCP request, 1216155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * if any. 1217155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @return the DHCP information 1218155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @deprecated 1219155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 12208fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 12218fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Deprecated 1222155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public DhcpInfo getDhcpInfo() { 1223155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceAccessPermission(); 1224f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("getDhcpInfo uid=%").c(Binder.getCallingUid()).flush(); 1225155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande DhcpResults dhcpResults = mWifiStateMachine.syncGetDhcpResults(); 1226155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1227155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande DhcpInfo info = new DhcpInfo(); 12283b26801d62a06475b722bbf29cba7f48f376654eLorenzo Colitti 12293b26801d62a06475b722bbf29cba7f48f376654eLorenzo Colitti if (dhcpResults.ipAddress != null && 12303b26801d62a06475b722bbf29cba7f48f376654eLorenzo Colitti dhcpResults.ipAddress.getAddress() instanceof Inet4Address) { 12313b26801d62a06475b722bbf29cba7f48f376654eLorenzo Colitti info.ipAddress = NetworkUtils.inetAddressToInt((Inet4Address) dhcpResults.ipAddress.getAddress()); 1232155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 12333b26801d62a06475b722bbf29cba7f48f376654eLorenzo Colitti 12343b26801d62a06475b722bbf29cba7f48f376654eLorenzo Colitti if (dhcpResults.gateway != null) { 12353b26801d62a06475b722bbf29cba7f48f376654eLorenzo Colitti info.gateway = NetworkUtils.inetAddressToInt((Inet4Address) dhcpResults.gateway); 1236155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 12373b26801d62a06475b722bbf29cba7f48f376654eLorenzo Colitti 1238155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande int dnsFound = 0; 12393b26801d62a06475b722bbf29cba7f48f376654eLorenzo Colitti for (InetAddress dns : dhcpResults.dnsServers) { 1240155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (dns instanceof Inet4Address) { 1241155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (dnsFound == 0) { 1242155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande info.dns1 = NetworkUtils.inetAddressToInt((Inet4Address)dns); 1243155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } else { 1244155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande info.dns2 = NetworkUtils.inetAddressToInt((Inet4Address)dns); 1245155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1246155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (++dnsFound > 1) break; 1247155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1248155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 12492af03130d7f85823223b8591dc52858d851b301dMitchell Wills Inet4Address serverAddress = dhcpResults.serverAddress; 12502af03130d7f85823223b8591dc52858d851b301dMitchell Wills if (serverAddress != null) { 12512af03130d7f85823223b8591dc52858d851b301dMitchell Wills info.serverAddress = NetworkUtils.inetAddressToInt(serverAddress); 1252155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1253155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande info.leaseDuration = dhcpResults.leaseDuration; 1254155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1255155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return info; 1256155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1257155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1258155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 1259155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * enable TDLS for the local NIC to remote NIC 1260155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * The APPs don't know the remote MAC address to identify NIC though, 1261155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * so we need to do additional work to find it from remote IP address 1262155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 1263155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1264155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande class TdlsTaskParams { 1265155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public String remoteIpAddress; 1266155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public boolean enable; 1267155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1268155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1269155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande class TdlsTask extends AsyncTask<TdlsTaskParams, Integer, Integer> { 1270155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande @Override 1271155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande protected Integer doInBackground(TdlsTaskParams... params) { 1272155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1273155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande // Retrieve parameters for the call 1274155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande TdlsTaskParams param = params[0]; 1275155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande String remoteIpAddress = param.remoteIpAddress.trim(); 1276155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande boolean enable = param.enable; 1277155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1278155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande // Get MAC address of Remote IP 1279155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande String macAddress = null; 1280155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1281155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande BufferedReader reader = null; 1282155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1283155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande try { 1284155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande reader = new BufferedReader(new FileReader("/proc/net/arp")); 1285155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1286155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande // Skip over the line bearing colum titles 1287155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande String line = reader.readLine(); 1288155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1289155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande while ((line = reader.readLine()) != null) { 1290155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande String[] tokens = line.split("[ ]+"); 1291155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (tokens.length < 6) { 1292155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande continue; 1293155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1294155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1295155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande // ARP column format is 1296155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande // Address HWType HWAddress Flags Mask IFace 1297155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande String ip = tokens[0]; 1298155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande String mac = tokens[3]; 1299155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1300155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (remoteIpAddress.equals(ip)) { 1301155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande macAddress = mac; 1302155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande break; 1303155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1304155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1305155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1306155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (macAddress == null) { 1307155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande Slog.w(TAG, "Did not find remoteAddress {" + remoteIpAddress + "} in " + 1308155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande "/proc/net/arp"); 1309155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } else { 1310155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enableTdlsWithMacAddress(macAddress, enable); 1311155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1312155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1313155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } catch (FileNotFoundException e) { 1314155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande Slog.e(TAG, "Could not open /proc/net/arp to lookup mac address"); 1315155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } catch (IOException e) { 1316155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande Slog.e(TAG, "Could not read /proc/net/arp to lookup mac address"); 1317155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } finally { 1318155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande try { 1319155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (reader != null) { 1320155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande reader.close(); 1321155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1322155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1323155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande catch (IOException e) { 1324155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande // Do nothing 1325155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1326155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1327155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1328155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return 0; 1329155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1330155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1331155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 13328fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 1333155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public void enableTdls(String remoteAddress, boolean enable) { 13348e6144b4059fc2117be23d7222893bc57a33f64dJon Larimer if (remoteAddress == null) { 13358e6144b4059fc2117be23d7222893bc57a33f64dJon Larimer throw new IllegalArgumentException("remoteAddress cannot be null"); 13368e6144b4059fc2117be23d7222893bc57a33f64dJon Larimer } 1337f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("enableTdls uid=% enable=%").c(Binder.getCallingUid()).c(enable).flush(); 1338155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande TdlsTaskParams params = new TdlsTaskParams(); 1339155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande params.remoteIpAddress = remoteAddress; 1340155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande params.enable = enable; 1341155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande new TdlsTask().execute(params); 1342155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1343155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1344155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 13458fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 1346155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public void enableTdlsWithMacAddress(String remoteMacAddress, boolean enable) { 1347f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("enableTdlsWithMacAddress uid=% enable=%") 1348f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao .c(Binder.getCallingUid()) 1349f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao .c(enable) 1350f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao .flush(); 13518e6144b4059fc2117be23d7222893bc57a33f64dJon Larimer if (remoteMacAddress == null) { 13528e6144b4059fc2117be23d7222893bc57a33f64dJon Larimer throw new IllegalArgumentException("remoteMacAddress cannot be null"); 13538e6144b4059fc2117be23d7222893bc57a33f64dJon Larimer } 13548e6144b4059fc2117be23d7222893bc57a33f64dJon Larimer 1355155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mWifiStateMachine.enableTdls(remoteMacAddress, enable); 1356155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1357155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1358155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 1359155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * Get a reference to handler. This is used by a client to establish 1360155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * an AsyncChannel communication with WifiService 1361155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 13628fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 1363155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public Messenger getWifiServiceMessenger() { 1364155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceAccessPermission(); 1365155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceChangePermission(); 1366f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("getWifiServiceMessenger uid=%").c(Binder.getCallingUid()).flush(); 1367155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return new Messenger(mClientHandler); 1368155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1369155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 13702ce99b40c36ed0352b31aa85d5f9383d5f0506f5vandwalle /** 13712ce99b40c36ed0352b31aa85d5f9383d5f0506f5vandwalle * Disable an ephemeral network, i.e. network that is created thru a WiFi Scorer 13722ce99b40c36ed0352b31aa85d5f9383d5f0506f5vandwalle */ 13738fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 13742ce99b40c36ed0352b31aa85d5f9383d5f0506f5vandwalle public void disableEphemeralNetwork(String SSID) { 13752ce99b40c36ed0352b31aa85d5f9383d5f0506f5vandwalle enforceAccessPermission(); 13762ce99b40c36ed0352b31aa85d5f9383d5f0506f5vandwalle enforceChangePermission(); 1377f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("disableEphemeralNetwork uid=%").c(Binder.getCallingUid()).flush(); 13782ce99b40c36ed0352b31aa85d5f9383d5f0506f5vandwalle mWifiStateMachine.disableEphemeralNetwork(SSID); 13792ce99b40c36ed0352b31aa85d5f9383d5f0506f5vandwalle } 1380155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1381155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande private final BroadcastReceiver mReceiver = new BroadcastReceiver() { 1382155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande @Override 1383155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public void onReceive(Context context, Intent intent) { 1384155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande String action = intent.getAction(); 1385155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (action.equals(Intent.ACTION_SCREEN_ON)) { 1386155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mWifiController.sendMessage(CMD_SCREEN_ON); 1387155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } else if (action.equals(Intent.ACTION_USER_PRESENT)) { 1388155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mWifiController.sendMessage(CMD_USER_PRESENT); 1389155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } else if (action.equals(Intent.ACTION_SCREEN_OFF)) { 1390155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mWifiController.sendMessage(CMD_SCREEN_OFF); 1391155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } else if (action.equals(Intent.ACTION_BATTERY_CHANGED)) { 1392155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande int pluggedType = intent.getIntExtra("plugged", 0); 1393155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mWifiController.sendMessage(CMD_BATTERY_CHANGED, pluggedType, 0, null); 1394155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } else if (action.equals(BluetoothAdapter.ACTION_CONNECTION_STATE_CHANGED)) { 1395155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande int state = intent.getIntExtra(BluetoothAdapter.EXTRA_CONNECTION_STATE, 1396155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande BluetoothAdapter.STATE_DISCONNECTED); 1397155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mWifiStateMachine.sendBluetoothAdapterStateChange(state); 1398155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } else if (action.equals(TelephonyIntents.ACTION_EMERGENCY_CALLBACK_MODE_CHANGED)) { 1399155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande boolean emergencyMode = intent.getBooleanExtra("phoneinECMState", false); 1400155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mWifiController.sendMessage(CMD_EMERGENCY_MODE_CHANGED, emergencyMode ? 1 : 0, 0); 1401090aa74f2d36010abba6563a39c87ab7ba8a7473Vinit Deshpande } else if (action.equals(TelephonyIntents.ACTION_EMERGENCY_CALL_STATE_CHANGED)) { 1402090aa74f2d36010abba6563a39c87ab7ba8a7473Vinit Deshpande boolean inCall = intent.getBooleanExtra(PhoneConstants.PHONE_IN_EMERGENCY_CALL, false); 1403090aa74f2d36010abba6563a39c87ab7ba8a7473Vinit Deshpande mWifiController.sendMessage(CMD_EMERGENCY_CALL_STATE_CHANGED, inCall ? 1 : 0, 0); 140403b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn } else if (action.equals(PowerManager.ACTION_DEVICE_IDLE_MODE_CHANGED)) { 140503b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn handleIdleModeChanged(); 1406155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1407155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1408155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande }; 1409155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 141002938a0a735da7fafaaed84e31e1aa93cdf80a56Ivan Podogov private boolean startConsentUi(String packageName, 14110469548a809654861f74dc42a3409f29ae750550Svetoslav Ganov int callingUid, String intentAction) throws RemoteException { 14120469548a809654861f74dc42a3409f29ae750550Svetoslav Ganov if (UserHandle.getAppId(callingUid) == Process.SYSTEM_UID) { 14130469548a809654861f74dc42a3409f29ae750550Svetoslav Ganov return false; 14140469548a809654861f74dc42a3409f29ae750550Svetoslav Ganov } 14150469548a809654861f74dc42a3409f29ae750550Svetoslav Ganov try { 14160469548a809654861f74dc42a3409f29ae750550Svetoslav Ganov // Validate the package only if we are going to use it 14170469548a809654861f74dc42a3409f29ae750550Svetoslav Ganov ApplicationInfo applicationInfo = mContext.getPackageManager() 14180469548a809654861f74dc42a3409f29ae750550Svetoslav Ganov .getApplicationInfoAsUser(packageName, 14190469548a809654861f74dc42a3409f29ae750550Svetoslav Ganov PackageManager.MATCH_DEBUG_TRIAGED_MISSING, 14200469548a809654861f74dc42a3409f29ae750550Svetoslav Ganov UserHandle.getUserId(callingUid)); 14210469548a809654861f74dc42a3409f29ae750550Svetoslav Ganov if (applicationInfo.uid != callingUid) { 14220469548a809654861f74dc42a3409f29ae750550Svetoslav Ganov throw new SecurityException("Package " + callingUid 14230469548a809654861f74dc42a3409f29ae750550Svetoslav Ganov + " not in uid " + callingUid); 14240469548a809654861f74dc42a3409f29ae750550Svetoslav Ganov } 14250469548a809654861f74dc42a3409f29ae750550Svetoslav Ganov 142602938a0a735da7fafaaed84e31e1aa93cdf80a56Ivan Podogov // Permission review mode, trigger a user prompt 142702938a0a735da7fafaaed84e31e1aa93cdf80a56Ivan Podogov Intent intent = new Intent(intentAction); 142802938a0a735da7fafaaed84e31e1aa93cdf80a56Ivan Podogov intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK 142902938a0a735da7fafaaed84e31e1aa93cdf80a56Ivan Podogov | Intent.FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS); 143002938a0a735da7fafaaed84e31e1aa93cdf80a56Ivan Podogov intent.putExtra(Intent.EXTRA_PACKAGE_NAME, packageName); 143102938a0a735da7fafaaed84e31e1aa93cdf80a56Ivan Podogov mContext.startActivity(intent); 143202938a0a735da7fafaaed84e31e1aa93cdf80a56Ivan Podogov return true; 14330469548a809654861f74dc42a3409f29ae750550Svetoslav Ganov } catch (PackageManager.NameNotFoundException e) { 14340469548a809654861f74dc42a3409f29ae750550Svetoslav Ganov throw new RemoteException(e.getMessage()); 14350469548a809654861f74dc42a3409f29ae750550Svetoslav Ganov } 14360469548a809654861f74dc42a3409f29ae750550Svetoslav Ganov } 14370469548a809654861f74dc42a3409f29ae750550Svetoslav Ganov 1438155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 1439155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * Observes settings changes to scan always mode. 1440155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 1441155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande private void registerForScanModeChange() { 1442155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande ContentObserver contentObserver = new ContentObserver(null) { 1443155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande @Override 1444155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public void onChange(boolean selfChange) { 1445155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mSettingsStore.handleWifiScanAlwaysAvailableToggled(); 1446155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mWifiController.sendMessage(CMD_SCAN_ALWAYS_MODE_CHANGED); 1447155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1448155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande }; 1449155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1450155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mContext.getContentResolver().registerContentObserver( 1451155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande Settings.Global.getUriFor(Settings.Global.WIFI_SCAN_ALWAYS_AVAILABLE), 1452155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande false, contentObserver); 1453155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1454155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1455155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande private void registerForBroadcasts() { 1456155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande IntentFilter intentFilter = new IntentFilter(); 1457155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande intentFilter.addAction(Intent.ACTION_SCREEN_ON); 1458155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande intentFilter.addAction(Intent.ACTION_USER_PRESENT); 1459155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande intentFilter.addAction(Intent.ACTION_SCREEN_OFF); 1460155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande intentFilter.addAction(Intent.ACTION_BATTERY_CHANGED); 1461155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande intentFilter.addAction(WifiManager.NETWORK_STATE_CHANGED_ACTION); 1462155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande intentFilter.addAction(BluetoothAdapter.ACTION_CONNECTION_STATE_CHANGED); 1463155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande intentFilter.addAction(TelephonyIntents.ACTION_EMERGENCY_CALLBACK_MODE_CHANGED); 146403b70b37a8a20cb92d860b5015f6762dcb5e75ccDianne Hackborn intentFilter.addAction(PowerManager.ACTION_DEVICE_IDLE_MODE_CHANGED); 1465090aa74f2d36010abba6563a39c87ab7ba8a7473Vinit Deshpande 1466090aa74f2d36010abba6563a39c87ab7ba8a7473Vinit Deshpande boolean trackEmergencyCallState = mContext.getResources().getBoolean( 1467090aa74f2d36010abba6563a39c87ab7ba8a7473Vinit Deshpande com.android.internal.R.bool.config_wifi_turn_off_during_emergency_call); 1468090aa74f2d36010abba6563a39c87ab7ba8a7473Vinit Deshpande if (trackEmergencyCallState) { 1469090aa74f2d36010abba6563a39c87ab7ba8a7473Vinit Deshpande intentFilter.addAction(TelephonyIntents.ACTION_EMERGENCY_CALL_STATE_CHANGED); 1470090aa74f2d36010abba6563a39c87ab7ba8a7473Vinit Deshpande } 1471090aa74f2d36010abba6563a39c87ab7ba8a7473Vinit Deshpande 1472155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mContext.registerReceiver(mReceiver, intentFilter); 1473155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1474155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1475faa2ce7f93eef2c436796fb1ea3574e2d1412491Robin Lee private void registerForPackageOrUserRemoval() { 1476e487a4648dd41881e754f1224aaedead78a0777dSky Faber IntentFilter intentFilter = new IntentFilter(); 1477e487a4648dd41881e754f1224aaedead78a0777dSky Faber intentFilter.addAction(Intent.ACTION_PACKAGE_REMOVED); 1478faa2ce7f93eef2c436796fb1ea3574e2d1412491Robin Lee intentFilter.addAction(Intent.ACTION_USER_REMOVED); 1479faa2ce7f93eef2c436796fb1ea3574e2d1412491Robin Lee mContext.registerReceiverAsUser(new BroadcastReceiver() { 1480e487a4648dd41881e754f1224aaedead78a0777dSky Faber @Override 1481e487a4648dd41881e754f1224aaedead78a0777dSky Faber public void onReceive(Context context, Intent intent) { 1482faa2ce7f93eef2c436796fb1ea3574e2d1412491Robin Lee switch (intent.getAction()) { 1483faa2ce7f93eef2c436796fb1ea3574e2d1412491Robin Lee case Intent.ACTION_PACKAGE_REMOVED: { 1484faa2ce7f93eef2c436796fb1ea3574e2d1412491Robin Lee if (intent.getBooleanExtra(Intent.EXTRA_REPLACING, false)) { 1485faa2ce7f93eef2c436796fb1ea3574e2d1412491Robin Lee return; 1486faa2ce7f93eef2c436796fb1ea3574e2d1412491Robin Lee } 1487faa2ce7f93eef2c436796fb1ea3574e2d1412491Robin Lee int uid = intent.getIntExtra(Intent.EXTRA_UID, -1); 1488faa2ce7f93eef2c436796fb1ea3574e2d1412491Robin Lee Uri uri = intent.getData(); 1489faa2ce7f93eef2c436796fb1ea3574e2d1412491Robin Lee if (uid == -1 || uri == null) { 1490faa2ce7f93eef2c436796fb1ea3574e2d1412491Robin Lee return; 1491faa2ce7f93eef2c436796fb1ea3574e2d1412491Robin Lee } 1492faa2ce7f93eef2c436796fb1ea3574e2d1412491Robin Lee String pkgName = uri.getSchemeSpecificPart(); 1493faa2ce7f93eef2c436796fb1ea3574e2d1412491Robin Lee mWifiStateMachine.removeAppConfigs(pkgName, uid); 1494faa2ce7f93eef2c436796fb1ea3574e2d1412491Robin Lee break; 1495faa2ce7f93eef2c436796fb1ea3574e2d1412491Robin Lee } 1496faa2ce7f93eef2c436796fb1ea3574e2d1412491Robin Lee case Intent.ACTION_USER_REMOVED: { 1497faa2ce7f93eef2c436796fb1ea3574e2d1412491Robin Lee int userHandle = intent.getIntExtra(Intent.EXTRA_USER_HANDLE, 0); 1498faa2ce7f93eef2c436796fb1ea3574e2d1412491Robin Lee mWifiStateMachine.removeUserConfigs(userHandle); 1499faa2ce7f93eef2c436796fb1ea3574e2d1412491Robin Lee break; 1500e487a4648dd41881e754f1224aaedead78a0777dSky Faber } 1501e487a4648dd41881e754f1224aaedead78a0777dSky Faber } 1502e487a4648dd41881e754f1224aaedead78a0777dSky Faber } 1503faa2ce7f93eef2c436796fb1ea3574e2d1412491Robin Lee }, UserHandle.ALL, intentFilter, null, null); 1504e487a4648dd41881e754f1224aaedead78a0777dSky Faber } 1505e487a4648dd41881e754f1224aaedead78a0777dSky Faber 1506155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande @Override 1507155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande protected void dump(FileDescriptor fd, PrintWriter pw, String[] args) { 1508155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande if (mContext.checkCallingOrSelfPermission(android.Manifest.permission.DUMP) 1509155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande != PackageManager.PERMISSION_GRANTED) { 1510155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande pw.println("Permission Denial: can't dump WifiService from from pid=" 1511155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande + Binder.getCallingPid() 1512155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande + ", uid=" + Binder.getCallingUid()); 1513155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return; 1514155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 151511638f348ba45f9f417928e79b81186cef76c561Glen Kuhne if (args.length > 0 && WifiMetrics.PROTO_DUMP_ARG.equals(args[0])) { 151611638f348ba45f9f417928e79b81186cef76c561Glen Kuhne // WifiMetrics proto bytes were requested. Dump only these. 151711638f348ba45f9f417928e79b81186cef76c561Glen Kuhne mWifiStateMachine.updateWifiMetrics(); 151811638f348ba45f9f417928e79b81186cef76c561Glen Kuhne mWifiMetrics.dump(fd, pw, args); 1519675de6070a3c1980fcc99bc6863b2689bfeb0271Lorenzo Colitti } else if (args.length > 0 && IpManager.DUMP_ARG.equals(args[0])) { 1520675de6070a3c1980fcc99bc6863b2689bfeb0271Lorenzo Colitti // IpManager dump was requested. Pass it along and take no further action. 1521675de6070a3c1980fcc99bc6863b2689bfeb0271Lorenzo Colitti String[] ipManagerArgs = new String[args.length - 1]; 1522675de6070a3c1980fcc99bc6863b2689bfeb0271Lorenzo Colitti System.arraycopy(args, 1, ipManagerArgs, 0, ipManagerArgs.length); 1523675de6070a3c1980fcc99bc6863b2689bfeb0271Lorenzo Colitti mWifiStateMachine.dumpIpManager(fd, pw, ipManagerArgs); 152484ee4726383fd968ab43caf120d15d9f47a51a54Paul Stewart } else if (args.length > 0 && DUMP_ARG_SET_IPREACH_DISCONNECT.equals(args[0])) { 152584ee4726383fd968ab43caf120d15d9f47a51a54Paul Stewart if (args.length > 1) { 152684ee4726383fd968ab43caf120d15d9f47a51a54Paul Stewart if (DUMP_ARG_SET_IPREACH_DISCONNECT_ENABLED.equals(args[1])) { 152784ee4726383fd968ab43caf120d15d9f47a51a54Paul Stewart mWifiStateMachine.setIpReachabilityDisconnectEnabled(true); 152884ee4726383fd968ab43caf120d15d9f47a51a54Paul Stewart } else if (DUMP_ARG_SET_IPREACH_DISCONNECT_DISABLED.equals(args[1])) { 152984ee4726383fd968ab43caf120d15d9f47a51a54Paul Stewart mWifiStateMachine.setIpReachabilityDisconnectEnabled(false); 153084ee4726383fd968ab43caf120d15d9f47a51a54Paul Stewart } 153184ee4726383fd968ab43caf120d15d9f47a51a54Paul Stewart } 153284ee4726383fd968ab43caf120d15d9f47a51a54Paul Stewart pw.println("IPREACH_DISCONNECT state is " 153384ee4726383fd968ab43caf120d15d9f47a51a54Paul Stewart + mWifiStateMachine.getIpReachabilityDisconnectEnabled()); 153484ee4726383fd968ab43caf120d15d9f47a51a54Paul Stewart return; 153511638f348ba45f9f417928e79b81186cef76c561Glen Kuhne } else { 153611638f348ba45f9f417928e79b81186cef76c561Glen Kuhne pw.println("Wi-Fi is " + mWifiStateMachine.syncGetWifiStateByName()); 153711638f348ba45f9f417928e79b81186cef76c561Glen Kuhne pw.println("Stay-awake conditions: " + 153811638f348ba45f9f417928e79b81186cef76c561Glen Kuhne Settings.Global.getInt(mContext.getContentResolver(), 153911638f348ba45f9f417928e79b81186cef76c561Glen Kuhne Settings.Global.STAY_ON_WHILE_PLUGGED_IN, 0)); 154011638f348ba45f9f417928e79b81186cef76c561Glen Kuhne pw.println("mInIdleMode " + mInIdleMode); 154111638f348ba45f9f417928e79b81186cef76c561Glen Kuhne pw.println("mScanPending " + mScanPending); 154211638f348ba45f9f417928e79b81186cef76c561Glen Kuhne mWifiController.dump(fd, pw, args); 154311638f348ba45f9f417928e79b81186cef76c561Glen Kuhne mSettingsStore.dump(fd, pw, args); 154411638f348ba45f9f417928e79b81186cef76c561Glen Kuhne mTrafficPoller.dump(fd, pw, args); 154511638f348ba45f9f417928e79b81186cef76c561Glen Kuhne pw.println(); 154611638f348ba45f9f417928e79b81186cef76c561Glen Kuhne pw.println("Locks held:"); 15472a7c2bec5d307a9e52de429c6303b7df9de900dcRebecca Silberstein mWifiLockManager.dump(pw); 15482a7c2bec5d307a9e52de429c6303b7df9de900dcRebecca Silberstein pw.println(); 154961312e14a088a9487d4db64f08285162476e870fPaul Stewart mWifiMulticastLockManager.dump(pw); 155011638f348ba45f9f417928e79b81186cef76c561Glen Kuhne pw.println(); 155111638f348ba45f9f417928e79b81186cef76c561Glen Kuhne mWifiStateMachine.dump(fd, pw, args); 15523c6e92f51984ba8999d5efe622b4a52dd18bdaffGlen Kuhne pw.println(); 15533c6e92f51984ba8999d5efe622b4a52dd18bdaffGlen Kuhne mWifiStateMachine.updateWifiMetrics(); 15543c6e92f51984ba8999d5efe622b4a52dd18bdaffGlen Kuhne mWifiMetrics.dump(fd, pw, args); 155511638f348ba45f9f417928e79b81186cef76c561Glen Kuhne pw.println(); 15563204fb9682242a7b5a749489076c66d448c42577Roshan Pius mWifiBackupRestore.dump(fd, pw, args); 15573204fb9682242a7b5a749489076c66d448c42577Roshan Pius pw.println(); 155811638f348ba45f9f417928e79b81186cef76c561Glen Kuhne } 1559155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1560155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 15618fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 1562155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public boolean acquireWifiLock(IBinder binder, int lockMode, String tag, WorkSource ws) { 1563f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("acquireWifiLock uid=% lockMode=%") 1564f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao .c(Binder.getCallingUid()) 1565f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao .c(lockMode).flush(); 15662a7c2bec5d307a9e52de429c6303b7df9de900dcRebecca Silberstein if (mWifiLockManager.acquireWifiLock(lockMode, tag, binder, ws)) { 1567155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande mWifiController.sendMessage(CMD_LOCKS_CHANGED); 1568155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return true; 1569155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 15702a7c2bec5d307a9e52de429c6303b7df9de900dcRebecca Silberstein return false; 1571155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1572155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 15738fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 15742a7c2bec5d307a9e52de429c6303b7df9de900dcRebecca Silberstein public void updateWifiLockWorkSource(IBinder binder, WorkSource ws) { 1575f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("updateWifiLockWorkSource uid=%").c(Binder.getCallingUid()).flush(); 15762a7c2bec5d307a9e52de429c6303b7df9de900dcRebecca Silberstein mWifiLockManager.updateWifiLockWorkSource(binder, ws); 1577155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1578155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 15798fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 15802a7c2bec5d307a9e52de429c6303b7df9de900dcRebecca Silberstein public boolean releaseWifiLock(IBinder binder) { 1581f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("releaseWifiLock uid=%").c(Binder.getCallingUid()).flush(); 15822a7c2bec5d307a9e52de429c6303b7df9de900dcRebecca Silberstein if (mWifiLockManager.releaseWifiLock(binder)) { 15832a7c2bec5d307a9e52de429c6303b7df9de900dcRebecca Silberstein mWifiController.sendMessage(CMD_LOCKS_CHANGED); 15842a7c2bec5d307a9e52de429c6303b7df9de900dcRebecca Silberstein return true; 1585155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 15862a7c2bec5d307a9e52de429c6303b7df9de900dcRebecca Silberstein return false; 1587155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1588155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 15898fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 1590155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public void initializeMulticastFiltering() { 1591155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceMulticastChangePermission(); 1592f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("initializeMulticastFiltering uid=%").c(Binder.getCallingUid()).flush(); 159361312e14a088a9487d4db64f08285162476e870fPaul Stewart mWifiMulticastLockManager.initializeFiltering(); 1594155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1595155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 15968fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 1597155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public void acquireMulticastLock(IBinder binder, String tag) { 1598155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceMulticastChangePermission(); 1599f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("acquireMulticastLock uid=%").c(Binder.getCallingUid()).flush(); 160061312e14a088a9487d4db64f08285162476e870fPaul Stewart mWifiMulticastLockManager.acquireLock(binder, tag); 1601155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1602155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 16038fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 1604155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public void releaseMulticastLock() { 1605155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceMulticastChangePermission(); 1606f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("releaseMulticastLock uid=%").c(Binder.getCallingUid()).flush(); 160761312e14a088a9487d4db64f08285162476e870fPaul Stewart mWifiMulticastLockManager.releaseLock(); 1608155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1609155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 16108fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 1611155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande public boolean isMulticastEnabled() { 1612155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande enforceAccessPermission(); 1613f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("isMulticastEnabled uid=%").c(Binder.getCallingUid()).flush(); 161461312e14a088a9487d4db64f08285162476e870fPaul Stewart return mWifiMulticastLockManager.isMulticastEnabled(); 1615155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 16169ae6b45c038fa74a9e7285ef4834551dd93da332Yuhao Zheng 16178fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 1618ed9938883ae2dade81c8be6cd6ceaef3febd5239vandwalle public void enableVerboseLogging(int verbose) { 1619ed9938883ae2dade81c8be6cd6ceaef3febd5239vandwalle enforceAccessPermission(); 1620f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("enableVerboseLogging uid=% verbose=%") 1621f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao .c(Binder.getCallingUid()) 1622f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao .c(verbose).flush(); 162300ec8bf178ba4abee4ee8bbc6eb09c9fcd986a89Rebecca Silberstein mFacade.setIntegerSetting( 162400ec8bf178ba4abee4ee8bbc6eb09c9fcd986a89Rebecca Silberstein mContext, Settings.Global.WIFI_VERBOSE_LOGGING_ENABLED, verbose); 162500ec8bf178ba4abee4ee8bbc6eb09c9fcd986a89Rebecca Silberstein enableVerboseLoggingInternal(verbose); 162600ec8bf178ba4abee4ee8bbc6eb09c9fcd986a89Rebecca Silberstein } 162700ec8bf178ba4abee4ee8bbc6eb09c9fcd986a89Rebecca Silberstein 1628da918df16e03ee19be62343313d954027d3eb3abRebecca Silberstein void enableVerboseLoggingInternal(int verbose) { 1629ed9938883ae2dade81c8be6cd6ceaef3febd5239vandwalle mWifiStateMachine.enableVerboseLogging(verbose); 16302a7c2bec5d307a9e52de429c6303b7df9de900dcRebecca Silberstein mWifiLockManager.enableVerboseLogging(verbose); 163161312e14a088a9487d4db64f08285162476e870fPaul Stewart mWifiMulticastLockManager.enableVerboseLogging(verbose); 163275727af748e2b53baf365139ecfa7bf87a449d04Rebecca Silberstein mWifiInjector.getWifiLastResortWatchdog().enableVerboseLogging(verbose); 163300ec8bf178ba4abee4ee8bbc6eb09c9fcd986a89Rebecca Silberstein mWifiInjector.getWifiBackupRestore().enableVerboseLogging(verbose); 1634e33b3346b262507ef2361d50a89d16bef69d9a57Sohani Rao LogcatLog.enableVerboseLogging(verbose); 1635ed9938883ae2dade81c8be6cd6ceaef3febd5239vandwalle } 1636ed9938883ae2dade81c8be6cd6ceaef3febd5239vandwalle 16378fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 1638ed9938883ae2dade81c8be6cd6ceaef3febd5239vandwalle public int getVerboseLoggingLevel() { 1639ed9938883ae2dade81c8be6cd6ceaef3febd5239vandwalle enforceAccessPermission(); 1640f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("getVerboseLoggingLevel uid=%").c(Binder.getCallingUid()).flush(); 164100ec8bf178ba4abee4ee8bbc6eb09c9fcd986a89Rebecca Silberstein return mFacade.getIntegerSetting( 164200ec8bf178ba4abee4ee8bbc6eb09c9fcd986a89Rebecca Silberstein mContext, Settings.Global.WIFI_VERBOSE_LOGGING_ENABLED, 0); 1643ed9938883ae2dade81c8be6cd6ceaef3febd5239vandwalle } 1644c6f06c628ee3583b60ff31a7da442e0ac7b26d97vandwalle 16458fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 1646c6f06c628ee3583b60ff31a7da442e0ac7b26d97vandwalle public void enableAggressiveHandover(int enabled) { 1647c6f06c628ee3583b60ff31a7da442e0ac7b26d97vandwalle enforceAccessPermission(); 1648f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("enableAggressiveHandover uid=% enabled=%") 1649f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao .c(Binder.getCallingUid()) 1650f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao .c(enabled) 1651f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao .flush(); 1652c6f06c628ee3583b60ff31a7da442e0ac7b26d97vandwalle mWifiStateMachine.enableAggressiveHandover(enabled); 1653c6f06c628ee3583b60ff31a7da442e0ac7b26d97vandwalle } 1654c6f06c628ee3583b60ff31a7da442e0ac7b26d97vandwalle 16558fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 1656c6f06c628ee3583b60ff31a7da442e0ac7b26d97vandwalle public int getAggressiveHandover() { 1657c6f06c628ee3583b60ff31a7da442e0ac7b26d97vandwalle enforceAccessPermission(); 1658f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("getAggressiveHandover uid=%").c(Binder.getCallingUid()).flush(); 1659c6f06c628ee3583b60ff31a7da442e0ac7b26d97vandwalle return mWifiStateMachine.getAggressiveHandover(); 1660c6f06c628ee3583b60ff31a7da442e0ac7b26d97vandwalle } 1661c6f06c628ee3583b60ff31a7da442e0ac7b26d97vandwalle 16628fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 1663c6f06c628ee3583b60ff31a7da442e0ac7b26d97vandwalle public void setAllowScansWithTraffic(int enabled) { 1664c6f06c628ee3583b60ff31a7da442e0ac7b26d97vandwalle enforceAccessPermission(); 1665f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("setAllowScansWithTraffic uid=% enabled=%") 1666f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao .c(Binder.getCallingUid()) 1667f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao .c(enabled).flush(); 1668c6f06c628ee3583b60ff31a7da442e0ac7b26d97vandwalle mWifiStateMachine.setAllowScansWithTraffic(enabled); 1669c6f06c628ee3583b60ff31a7da442e0ac7b26d97vandwalle } 1670c6f06c628ee3583b60ff31a7da442e0ac7b26d97vandwalle 16718fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 1672c6f06c628ee3583b60ff31a7da442e0ac7b26d97vandwalle public int getAllowScansWithTraffic() { 1673c6f06c628ee3583b60ff31a7da442e0ac7b26d97vandwalle enforceAccessPermission(); 1674f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("getAllowScansWithTraffic uid=%").c(Binder.getCallingUid()).flush(); 1675c6f06c628ee3583b60ff31a7da442e0ac7b26d97vandwalle return mWifiStateMachine.getAllowScansWithTraffic(); 1676c6f06c628ee3583b60ff31a7da442e0ac7b26d97vandwalle } 1677c298087de50ea56c31a4ade7ee1e83b313bb63c7vandwalle 16788fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 167943eba5ba17a9af5d9a050a4ba5e12e93c92f722dSamuel Tan public boolean setEnableAutoJoinWhenAssociated(boolean enabled) { 1680a8647b8cb29de22765062714cb265247234c3d32xinhe enforceChangePermission(); 1681f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("setEnableAutoJoinWhenAssociated uid=% enabled=%") 1682f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao .c(Binder.getCallingUid()) 1683f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao .c(enabled).flush(); 168443eba5ba17a9af5d9a050a4ba5e12e93c92f722dSamuel Tan return mWifiStateMachine.setEnableAutoJoinWhenAssociated(enabled); 1685e2614ba1b774529ee68cc4ac189f7492cff89db3Pierre Vandwalle } 1686e2614ba1b774529ee68cc4ac189f7492cff89db3Pierre Vandwalle 16878fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 1688a8647b8cb29de22765062714cb265247234c3d32xinhe public boolean getEnableAutoJoinWhenAssociated() { 1689e2614ba1b774529ee68cc4ac189f7492cff89db3Pierre Vandwalle enforceAccessPermission(); 1690f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("getEnableAutoJoinWhenAssociated uid=%").c(Binder.getCallingUid()).flush(); 1691a8647b8cb29de22765062714cb265247234c3d32xinhe return mWifiStateMachine.getEnableAutoJoinWhenAssociated(); 1692e2614ba1b774529ee68cc4ac189f7492cff89db3Pierre Vandwalle } 1693b0b0cc202b7d7aaad7b3f69d73e9b58ea2968b05Pierre Vandwalle 1694c298087de50ea56c31a4ade7ee1e83b313bb63c7vandwalle /* Return the Wifi Connection statistics object */ 16958fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 1696c298087de50ea56c31a4ade7ee1e83b313bb63c7vandwalle public WifiConnectionStatistics getConnectionStatistics() { 1697c298087de50ea56c31a4ade7ee1e83b313bb63c7vandwalle enforceAccessPermission(); 1698c298087de50ea56c31a4ade7ee1e83b313bb63c7vandwalle enforceReadCredentialPermission(); 1699f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("getConnectionStatistics uid=%").c(Binder.getCallingUid()).flush(); 1700c298087de50ea56c31a4ade7ee1e83b313bb63c7vandwalle if (mWifiStateMachineChannel != null) { 1701c298087de50ea56c31a4ade7ee1e83b313bb63c7vandwalle return mWifiStateMachine.syncGetConnectionStatistics(mWifiStateMachineChannel); 1702c298087de50ea56c31a4ade7ee1e83b313bb63c7vandwalle } else { 1703c298087de50ea56c31a4ade7ee1e83b313bb63c7vandwalle Slog.e(TAG, "mWifiStateMachineChannel is not initialized"); 1704c298087de50ea56c31a4ade7ee1e83b313bb63c7vandwalle return null; 1705c298087de50ea56c31a4ade7ee1e83b313bb63c7vandwalle } 1706c298087de50ea56c31a4ade7ee1e83b313bb63c7vandwalle } 1707b8671cfafc2830ebddeafcfb2d91f2b39b19019bStuart Scott 17088fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 1709b8671cfafc2830ebddeafcfb2d91f2b39b19019bStuart Scott public void factoryReset() { 1710b8671cfafc2830ebddeafcfb2d91f2b39b19019bStuart Scott enforceConnectivityInternalPermission(); 1711f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("factoryReset uid=%").c(Binder.getCallingUid()).flush(); 1712f9d866f1b4e93593b3411886fd71e729f4a5a205Stuart Scott if (mUserManager.hasUserRestriction(UserManager.DISALLOW_NETWORK_RESET)) { 1713f9d866f1b4e93593b3411886fd71e729f4a5a205Stuart Scott return; 1714f9d866f1b4e93593b3411886fd71e729f4a5a205Stuart Scott } 1715b8671cfafc2830ebddeafcfb2d91f2b39b19019bStuart Scott 1716f9d866f1b4e93593b3411886fd71e729f4a5a205Stuart Scott if (!mUserManager.hasUserRestriction(UserManager.DISALLOW_CONFIG_TETHERING)) { 1717f9d866f1b4e93593b3411886fd71e729f4a5a205Stuart Scott // Turn mobile hotspot off 1718f9d866f1b4e93593b3411886fd71e729f4a5a205Stuart Scott setWifiApEnabled(null, false); 1719f9d866f1b4e93593b3411886fd71e729f4a5a205Stuart Scott } 1720f9d866f1b4e93593b3411886fd71e729f4a5a205Stuart Scott 1721f9d866f1b4e93593b3411886fd71e729f4a5a205Stuart Scott if (!mUserManager.hasUserRestriction(UserManager.DISALLOW_CONFIG_WIFI)) { 1722f9d866f1b4e93593b3411886fd71e729f4a5a205Stuart Scott // Enable wifi 17230469548a809654861f74dc42a3409f29ae750550Svetoslav Ganov try { 17240469548a809654861f74dc42a3409f29ae750550Svetoslav Ganov setWifiEnabled(mContext.getOpPackageName(), true); 17250469548a809654861f74dc42a3409f29ae750550Svetoslav Ganov } catch (RemoteException e) { 17260469548a809654861f74dc42a3409f29ae750550Svetoslav Ganov /* ignore - local call */ 17270469548a809654861f74dc42a3409f29ae750550Svetoslav Ganov } 1728f9d866f1b4e93593b3411886fd71e729f4a5a205Stuart Scott // Delete all Wifi SSIDs 1729f9d866f1b4e93593b3411886fd71e729f4a5a205Stuart Scott List<WifiConfiguration> networks = getConfiguredNetworks(); 1730f9d866f1b4e93593b3411886fd71e729f4a5a205Stuart Scott if (networks != null) { 1731f9d866f1b4e93593b3411886fd71e729f4a5a205Stuart Scott for (WifiConfiguration config : networks) { 1732f9d866f1b4e93593b3411886fd71e729f4a5a205Stuart Scott removeNetwork(config.networkId); 1733f9d866f1b4e93593b3411886fd71e729f4a5a205Stuart Scott } 1734f9d866f1b4e93593b3411886fd71e729f4a5a205Stuart Scott saveConfiguration(); 1735b8671cfafc2830ebddeafcfb2d91f2b39b19019bStuart Scott } 1736b8671cfafc2830ebddeafcfb2d91f2b39b19019bStuart Scott } 1737b8671cfafc2830ebddeafcfb2d91f2b39b19019bStuart Scott } 17388be2ac8cec40a2000715849b627642bdc87c10b3Shirish Kalele 17394d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande /* private methods */ 174031891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist static boolean logAndReturnFalse(String s) { 17414d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande Log.d(TAG, s); 17424d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande return false; 17434d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande } 17444d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande 174531891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist public static boolean isValid(WifiConfiguration config) { 174631891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist String validity = checkValidity(config); 174731891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist return validity == null || logAndReturnFalse(validity); 174831891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist } 17494d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande 17504aef3283bf78e233a11fa34af2c7c38362879625Jan Nordqvist public static boolean isValidPasspoint(WifiConfiguration config) { 17514aef3283bf78e233a11fa34af2c7c38362879625Jan Nordqvist String validity = checkPasspointValidity(config); 17524aef3283bf78e233a11fa34af2c7c38362879625Jan Nordqvist return validity == null || logAndReturnFalse(validity); 17534aef3283bf78e233a11fa34af2c7c38362879625Jan Nordqvist } 17544aef3283bf78e233a11fa34af2c7c38362879625Jan Nordqvist 175531891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist public static String checkValidity(WifiConfiguration config) { 175631891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist if (config.allowedKeyManagement == null) 175731891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist return "allowed kmgmt"; 17584d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande 17594d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande if (config.allowedKeyManagement.cardinality() > 1) { 17604d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande if (config.allowedKeyManagement.cardinality() != 2) { 176131891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist return "cardinality != 2"; 17624d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande } 17634d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande if (!config.allowedKeyManagement.get(WifiConfiguration.KeyMgmt.WPA_EAP)) { 176431891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist return "not WPA_EAP"; 17654d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande } 17664d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande if ((!config.allowedKeyManagement.get(WifiConfiguration.KeyMgmt.IEEE8021X)) 17674d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande && (!config.allowedKeyManagement.get(WifiConfiguration.KeyMgmt.WPA_PSK))) { 176831891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist return "not PSK or 8021X"; 17694d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande } 17704d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande } 17714aef3283bf78e233a11fa34af2c7c38362879625Jan Nordqvist return null; 17724aef3283bf78e233a11fa34af2c7c38362879625Jan Nordqvist } 17734d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande 17744aef3283bf78e233a11fa34af2c7c38362879625Jan Nordqvist public static String checkPasspointValidity(WifiConfiguration config) { 17754d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande if (!TextUtils.isEmpty(config.FQDN)) { 17764d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande /* this is passpoint configuration; it must not have an SSID */ 17774d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande if (!TextUtils.isEmpty(config.SSID)) { 177831891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist return "SSID not expected for Passpoint: '" + config.SSID + 177931891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist "' FQDN " + toHexString(config.FQDN); 17804d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande } 17814d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande /* this is passpoint configuration; it must have a providerFriendlyName */ 17824d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande if (TextUtils.isEmpty(config.providerFriendlyName)) { 178331891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist return "no provider friendly name"; 17844d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande } 178507f11f6f2ee7ec17cb08180035dfb5002aaaf5dfJan Nordqvist WifiEnterpriseConfig enterpriseConfig = config.enterpriseConfig; 17864d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande /* this is passpoint configuration; it must have enterprise config */ 178707f11f6f2ee7ec17cb08180035dfb5002aaaf5dfJan Nordqvist if (enterpriseConfig == null 178807f11f6f2ee7ec17cb08180035dfb5002aaaf5dfJan Nordqvist || enterpriseConfig.getEapMethod() == WifiEnterpriseConfig.Eap.NONE ) { 178931891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist return "no enterprise config"; 17904d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande } 179107f11f6f2ee7ec17cb08180035dfb5002aaaf5dfJan Nordqvist if ((enterpriseConfig.getEapMethod() == WifiEnterpriseConfig.Eap.TLS || 179207f11f6f2ee7ec17cb08180035dfb5002aaaf5dfJan Nordqvist enterpriseConfig.getEapMethod() == WifiEnterpriseConfig.Eap.TTLS || 179307f11f6f2ee7ec17cb08180035dfb5002aaaf5dfJan Nordqvist enterpriseConfig.getEapMethod() == WifiEnterpriseConfig.Eap.PEAP) && 179407f11f6f2ee7ec17cb08180035dfb5002aaaf5dfJan Nordqvist enterpriseConfig.getCaCertificate() == null) { 179531891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist return "no CA certificate"; 17964d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande } 17974d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande } 179831891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist return null; 1799cd0af1c9ddcac881f49c815fb9da45433eb50736Vinit Deshpande } 1800b8671cfafc2830ebddeafcfb2d91f2b39b19019bStuart Scott 18018fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 18029846078598c3468f8813dbfa58238a1846bd81efSanket Padawe public Network getCurrentNetwork() { 18039846078598c3468f8813dbfa58238a1846bd81efSanket Padawe enforceAccessPermission(); 1804f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("getCurrentNetwork uid=%").c(Binder.getCallingUid()).flush(); 18059846078598c3468f8813dbfa58238a1846bd81efSanket Padawe return mWifiStateMachine.getCurrentNetwork(); 18069846078598c3468f8813dbfa58238a1846bd81efSanket Padawe } 18079846078598c3468f8813dbfa58238a1846bd81efSanket Padawe 180831891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist public static String toHexString(String s) { 180931891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist if (s == null) { 181031891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist return "null"; 181131891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist } 181231891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist StringBuilder sb = new StringBuilder(); 181331891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist sb.append('\'').append(s).append('\''); 181431891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist for (int n = 0; n < s.length(); n++) { 181531891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist sb.append(String.format(" %02x", s.charAt(n) & 0xffff)); 181631891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist } 181731891afce40b903ada9b24ec12e3648ae6aa27b2Jan Nordqvist return sb.toString(); 18184d381bc39f5263effdae73ec99065eb299b806caVinit Deshpande } 1819cd0af1c9ddcac881f49c815fb9da45433eb50736Vinit Deshpande 18202bfc67c9893c0a525b224d68dd73a74212b0c29fArthur Hsu public void hideCertFromUnaffiliatedUsers(String alias) { 18212bfc67c9893c0a525b224d68dd73a74212b0c29fArthur Hsu mCertManager.hideCertFromUnaffiliatedUsers(alias); 18222bfc67c9893c0a525b224d68dd73a74212b0c29fArthur Hsu } 18232bfc67c9893c0a525b224d68dd73a74212b0c29fArthur Hsu 18242bfc67c9893c0a525b224d68dd73a74212b0c29fArthur Hsu public String[] listClientCertsForCurrentUser() { 18252bfc67c9893c0a525b224d68dd73a74212b0c29fArthur Hsu return mCertManager.listClientCertsForCurrentUser(); 18262bfc67c9893c0a525b224d68dd73a74212b0c29fArthur Hsu } 18272bfc67c9893c0a525b224d68dd73a74212b0c29fArthur Hsu 1828c065315c23f78ec462a56aec1aaa4e2a34549b8dFyodor Kupolov /** 1829466158a6669d51541ce6c5c4e04a71dad36cdb4eRandy Pan * Enable/disable WifiConnectivityManager at runtime 1830466158a6669d51541ce6c5c4e04a71dad36cdb4eRandy Pan * 1831466158a6669d51541ce6c5c4e04a71dad36cdb4eRandy Pan * @param enabled true-enable; false-disable 1832466158a6669d51541ce6c5c4e04a71dad36cdb4eRandy Pan */ 18338fcd1fe86ddc3056e1a26e69bc68f148ae0e9ddcChristopher Wiley @Override 1834466158a6669d51541ce6c5c4e04a71dad36cdb4eRandy Pan public void enableWifiConnectivityManager(boolean enabled) { 1835466158a6669d51541ce6c5c4e04a71dad36cdb4eRandy Pan enforceConnectivityInternalPermission(); 1836f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("enableWifiConnectivityManager uid=% enabled=%") 1837f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao .c(Binder.getCallingUid()) 1838f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao .c(enabled).flush(); 1839466158a6669d51541ce6c5c4e04a71dad36cdb4eRandy Pan mWifiStateMachine.enableWifiConnectivityManager(enabled); 1840466158a6669d51541ce6c5c4e04a71dad36cdb4eRandy Pan } 1841ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius 1842ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius /** 1843ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius * Retrieve the data to be backed to save the current state. 18443031903d4a68659350994571525fc86a47c02dd0Roshan Pius * 1845ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius * @return Raw byte stream of the data to be backed up. 1846ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius */ 1847ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius @Override 1848ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius public byte[] retrieveBackupData() { 1849ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius enforceReadCredentialPermission(); 1850ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius enforceAccessPermission(); 1851f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("retrieveBackupData uid=%").c(Binder.getCallingUid()).flush(); 1852ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius if (mWifiStateMachineChannel == null) { 1853ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius Slog.e(TAG, "mWifiStateMachineChannel is not initialized"); 1854ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius return null; 1855ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius } 1856ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius 18573204fb9682242a7b5a749489076c66d448c42577Roshan Pius Slog.d(TAG, "Retrieving backup data"); 1858ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius List<WifiConfiguration> wifiConfigurations = 1859ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius mWifiStateMachine.syncGetPrivilegedConfiguredNetwork(mWifiStateMachineChannel); 18603204fb9682242a7b5a749489076c66d448c42577Roshan Pius byte[] backupData = 18613204fb9682242a7b5a749489076c66d448c42577Roshan Pius mWifiBackupRestore.retrieveBackupDataFromConfigurations(wifiConfigurations); 18623204fb9682242a7b5a749489076c66d448c42577Roshan Pius Slog.d(TAG, "Retrieved backup data"); 18633204fb9682242a7b5a749489076c66d448c42577Roshan Pius return backupData; 1864ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius } 1865ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius 1866ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius /** 18673031903d4a68659350994571525fc86a47c02dd0Roshan Pius * Helper method to restore networks retrieved from backup data. 18683031903d4a68659350994571525fc86a47c02dd0Roshan Pius * 18693031903d4a68659350994571525fc86a47c02dd0Roshan Pius * @param configurations list of WifiConfiguration objects parsed from the backup data. 18703031903d4a68659350994571525fc86a47c02dd0Roshan Pius */ 18713031903d4a68659350994571525fc86a47c02dd0Roshan Pius private void restoreNetworks(List<WifiConfiguration> configurations) { 18723031903d4a68659350994571525fc86a47c02dd0Roshan Pius if (configurations == null) { 18733031903d4a68659350994571525fc86a47c02dd0Roshan Pius Slog.e(TAG, "Backup data parse failed"); 18743031903d4a68659350994571525fc86a47c02dd0Roshan Pius return; 18753031903d4a68659350994571525fc86a47c02dd0Roshan Pius } 18763031903d4a68659350994571525fc86a47c02dd0Roshan Pius for (WifiConfiguration configuration : configurations) { 18773031903d4a68659350994571525fc86a47c02dd0Roshan Pius int networkId = mWifiStateMachine.syncAddOrUpdateNetwork( 18783031903d4a68659350994571525fc86a47c02dd0Roshan Pius mWifiStateMachineChannel, configuration); 18793031903d4a68659350994571525fc86a47c02dd0Roshan Pius if (networkId == WifiConfiguration.INVALID_NETWORK_ID) { 18803031903d4a68659350994571525fc86a47c02dd0Roshan Pius Slog.e(TAG, "Restore network failed: " + configuration.configKey()); 18813031903d4a68659350994571525fc86a47c02dd0Roshan Pius continue; 18823031903d4a68659350994571525fc86a47c02dd0Roshan Pius } 18833031903d4a68659350994571525fc86a47c02dd0Roshan Pius // Enable all networks restored. 18843031903d4a68659350994571525fc86a47c02dd0Roshan Pius mWifiStateMachine.syncEnableNetwork(mWifiStateMachineChannel, networkId, false); 18853031903d4a68659350994571525fc86a47c02dd0Roshan Pius } 18863031903d4a68659350994571525fc86a47c02dd0Roshan Pius } 18873031903d4a68659350994571525fc86a47c02dd0Roshan Pius 18883031903d4a68659350994571525fc86a47c02dd0Roshan Pius /** 1889ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius * Restore state from the backed up data. 1890e3831b70d4a8a967fe8df5496d542a432692c434Roshan Pius * 1891ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius * @param data Raw byte stream of the backed up data. 1892ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius */ 1893ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius @Override 1894ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius public void restoreBackupData(byte[] data) { 1895ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius enforceChangePermission(); 1896f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("restoreBackupData uid=%").c(Binder.getCallingUid()).flush(); 1897ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius if (mWifiStateMachineChannel == null) { 1898ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius Slog.e(TAG, "mWifiStateMachineChannel is not initialized"); 1899ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius return; 1900ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius } 1901ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius 19023204fb9682242a7b5a749489076c66d448c42577Roshan Pius Slog.d(TAG, "Restoring backup data"); 1903ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius List<WifiConfiguration> wifiConfigurations = 1904ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius mWifiBackupRestore.retrieveConfigurationsFromBackupData(data); 19053031903d4a68659350994571525fc86a47c02dd0Roshan Pius restoreNetworks(wifiConfigurations); 19063204fb9682242a7b5a749489076c66d448c42577Roshan Pius Slog.d(TAG, "Restored backup data"); 1907ff9686aec5b6ee21e01556899fb13ab55915f3c0Roshan Pius } 1908e3831b70d4a8a967fe8df5496d542a432692c434Roshan Pius 1909e3831b70d4a8a967fe8df5496d542a432692c434Roshan Pius /** 1910e3831b70d4a8a967fe8df5496d542a432692c434Roshan Pius * Restore state from the older supplicant back up data. 1911e3831b70d4a8a967fe8df5496d542a432692c434Roshan Pius * The old backup data was essentially a backup of wpa_supplicant.conf & ipconfig.txt file. 1912e3831b70d4a8a967fe8df5496d542a432692c434Roshan Pius * 1913e3831b70d4a8a967fe8df5496d542a432692c434Roshan Pius * @param supplicantData Raw byte stream of wpa_supplicant.conf 1914e3831b70d4a8a967fe8df5496d542a432692c434Roshan Pius * @param ipConfigData Raw byte stream of ipconfig.txt 1915e3831b70d4a8a967fe8df5496d542a432692c434Roshan Pius */ 1916e3831b70d4a8a967fe8df5496d542a432692c434Roshan Pius public void restoreSupplicantBackupData(byte[] supplicantData, byte[] ipConfigData) { 1917e3831b70d4a8a967fe8df5496d542a432692c434Roshan Pius enforceChangePermission(); 1918f2fdf411925ad172b5e0b25b0c6df880256691d4Sohani Rao mLog.trace("restoreSupplicantBackupData uid=%").c(Binder.getCallingUid()).flush(); 1919e3831b70d4a8a967fe8df5496d542a432692c434Roshan Pius if (mWifiStateMachineChannel == null) { 1920e3831b70d4a8a967fe8df5496d542a432692c434Roshan Pius Slog.e(TAG, "mWifiStateMachineChannel is not initialized"); 1921e3831b70d4a8a967fe8df5496d542a432692c434Roshan Pius return; 1922e3831b70d4a8a967fe8df5496d542a432692c434Roshan Pius } 1923e3831b70d4a8a967fe8df5496d542a432692c434Roshan Pius 19243204fb9682242a7b5a749489076c66d448c42577Roshan Pius Slog.d(TAG, "Restoring supplicant backup data"); 1925e3831b70d4a8a967fe8df5496d542a432692c434Roshan Pius List<WifiConfiguration> wifiConfigurations = 1926e3831b70d4a8a967fe8df5496d542a432692c434Roshan Pius mWifiBackupRestore.retrieveConfigurationsFromSupplicantBackupData( 1927e3831b70d4a8a967fe8df5496d542a432692c434Roshan Pius supplicantData, ipConfigData); 19283031903d4a68659350994571525fc86a47c02dd0Roshan Pius restoreNetworks(wifiConfigurations); 19293204fb9682242a7b5a749489076c66d448c42577Roshan Pius Slog.d(TAG, "Restored supplicant backup data"); 1930e3831b70d4a8a967fe8df5496d542a432692c434Roshan Pius } 1931155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande} 1932