WifiNative.java revision 077310903b601b96c20a10f874aae7cf9af81b32
1155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande/* 2155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * Copyright (C) 2008 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 19e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Piusimport android.annotation.IntDef; 20c7685b40d77b12820c5b04013592834025086cefRoshan Piusimport android.annotation.NonNull; 2168cb8c02b4ad079c54a2ffd4407da921d18c7af9Wei Wangimport android.annotation.Nullable; 229c0e999631eea5a83bd0caabbf5243ed36e24004Roshan Piusimport android.net.InterfaceConfiguration; 23f8418067cfc279fc451f3347dab20908a1837bfcJong Wook Kimimport android.net.MacAddress; 24e4334721104f3fa6df8886f5f46e43e0317a8dd2Ecco Parkimport android.net.TrafficStats; 25e1dab7a2e3ab5911f812a302b4beed1f6eb5aba7Paul Jensenimport android.net.apf.ApfCapabilities; 26143657392bf0702a155fe688171a5abbf4c86570Vinit Deshpandeimport android.net.wifi.RttManager; 2768cb8c02b4ad079c54a2ffd4407da921d18c7af9Wei Wangimport android.net.wifi.RttManager.ResponderConfig; 28e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapndeimport android.net.wifi.ScanResult; 29dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalleimport android.net.wifi.WifiConfiguration; 30e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapndeimport android.net.wifi.WifiScanner; 312a6d76f0899289cd3b96e3428f02076fdbc0363eMitchell Willsimport android.net.wifi.WifiWakeReasonAndCounts; 324ae0d964e0be84bc843488736a8c6a3afc436121Roshan Piusimport android.os.INetworkManagementService; 334ae0d964e0be84bc843488736a8c6a3afc436121Roshan Piusimport android.os.RemoteException; 34f22d23092ab37286a5ef9d257d5bb32c421d2669vandwalleimport android.os.SystemClock; 35e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Piusimport android.text.TextUtils; 36155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandeimport android.util.Log; 37a26a8b33616c94859ba33f33403794cf636baa54Roshan Piusimport android.util.SparseArray; 38fbb081b7c28c18f0644701061a1ab38a4627db27Bartosz Fabianowski 3909b1d0786d05436d524d7556c269e665a0962ee6mukesh agrawalimport com.android.internal.annotations.Immutable; 400fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawalimport com.android.internal.util.HexDump; 414ae0d964e0be84bc843488736a8c6a3afc436121Roshan Piusimport com.android.server.net.BaseNetworkObserver; 42590f3fc2045389d5ef274c4b3bd6162d93b1a0acSamuel Tanimport com.android.server.wifi.util.FrameParser; 43ed0b7cfa5bb7be5731e42c2aaac7c9fdaa68baa4Nathan Haroldimport com.android.server.wifi.util.NativeUtil; 44fbb081b7c28c18f0644701061a1ab38a4627db27Bartosz Fabianowski 450fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawalimport java.io.PrintWriter; 460fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawalimport java.io.StringWriter; 47e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Piusimport java.lang.annotation.Retention; 48e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Piusimport java.lang.annotation.RetentionPolicy; 495cfd8d8b9f241dcad874125a1b5538ee0d6860fexinheimport java.nio.ByteBuffer; 505cfd8d8b9f241dcad874125a1b5538ee0d6860fexinheimport java.nio.CharBuffer; 515cfd8d8b9f241dcad874125a1b5538ee0d6860fexinheimport java.nio.charset.CharacterCodingException; 525cfd8d8b9f241dcad874125a1b5538ee0d6860fexinheimport java.nio.charset.CharsetDecoder; 535cfd8d8b9f241dcad874125a1b5538ee0d6860fexinheimport java.nio.charset.StandardCharsets; 54eaf6303a081b4a7f2231b5053099da7a1c16b7bdmukesh agrawalimport java.text.SimpleDateFormat; 55155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandeimport java.util.ArrayList; 56eaf6303a081b4a7f2231b5053099da7a1c16b7bdmukesh agrawalimport java.util.Date; 57e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Piusimport java.util.HashMap; 58e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Piusimport java.util.HashSet; 59e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Piusimport java.util.Iterator; 60fbb081b7c28c18f0644701061a1ab38a4627db27Bartosz Fabianowskiimport java.util.Map; 611bf983a4211f547593a60523e43112ecdb5c8997Roshan Piusimport java.util.Objects; 629ec71f6499e0e3d6f52310a41ff4a59d2fa4f8b2Mitchell Willsimport java.util.Set; 63eaf6303a081b4a7f2231b5053099da7a1c16b7bdmukesh agrawalimport java.util.TimeZone; 6418786eca942042388748b0d98979f21c9dff4a89Mitchell Wills 65155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande/** 66155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * Native calls for bring up/shut down of the supplicant daemon and for 67155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * sending requests to the supplicant daemon 68155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * 69155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * {@hide} 70155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 71155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpandepublic class WifiNative { 721d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius private static final String TAG = "WifiNative"; 73b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius private final SupplicantStaIfaceHal mSupplicantStaIfaceHal; 74295a0f1632f2c46ffb050ad538eddeb9a2aa7a76Roshan Pius private final HostapdHal mHostapdHal; 75b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius private final WifiVendorHal mWifiVendorHal; 76b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius private final WificondControl mWificondControl; 774ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius private final INetworkManagementService mNwManagementService; 781d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius private final PropertyService mPropertyService; 79d2f09d1534b94adbfaf8f3e4b36abc5558fee37eRoshan Pius private final WifiMetrics mWifiMetrics; 80a372690f3ed1d59b1e4769dac6bfcb1bd16db37cRoshan Pius private boolean mVerboseLoggingEnabled = false; 81b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius 824ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius // TODO(b/69426063): Remove interfaceName from constructor once WifiStateMachine switches over 834ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius // to the new interface management methods. 8452ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public WifiNative(WifiVendorHal vendorHal, 85295a0f1632f2c46ffb050ad538eddeb9a2aa7a76Roshan Pius SupplicantStaIfaceHal staIfaceHal, HostapdHal hostapdHal, 86295a0f1632f2c46ffb050ad538eddeb9a2aa7a76Roshan Pius WificondControl condControl, INetworkManagementService nwService, 87d2f09d1534b94adbfaf8f3e4b36abc5558fee37eRoshan Pius PropertyService propertyService, WifiMetrics wifiMetrics) { 88b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius mWifiVendorHal = vendorHal; 89b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius mSupplicantStaIfaceHal = staIfaceHal; 90295a0f1632f2c46ffb050ad538eddeb9a2aa7a76Roshan Pius mHostapdHal = hostapdHal; 91b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius mWificondControl = condControl; 924ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius mNwManagementService = nwService; 931d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius mPropertyService = propertyService; 94d2f09d1534b94adbfaf8f3e4b36abc5558fee37eRoshan Pius mWifiMetrics = wifiMetrics; 95155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 96155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 97b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 98b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Enable verbose logging for all sub modules. 99b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 100b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius public void enableVerboseLogging(int verbose) { 101a372690f3ed1d59b1e4769dac6bfcb1bd16db37cRoshan Pius mVerboseLoggingEnabled = verbose > 0 ? true : false; 102a372690f3ed1d59b1e4769dac6bfcb1bd16db37cRoshan Pius mWificondControl.enableVerboseLogging(mVerboseLoggingEnabled); 103a372690f3ed1d59b1e4769dac6bfcb1bd16db37cRoshan Pius mSupplicantStaIfaceHal.enableVerboseLogging(mVerboseLoggingEnabled); 104a372690f3ed1d59b1e4769dac6bfcb1bd16db37cRoshan Pius mWifiVendorHal.enableVerboseLogging(mVerboseLoggingEnabled); 105ed9938883ae2dade81c8be6cd6ceaef3febd5239vandwalle } 106ed9938883ae2dade81c8be6cd6ceaef3febd5239vandwalle 10798bdf92ffcda361a6e1465cd0e606c6746d0e506Roshan Pius /******************************************************** 10898bdf92ffcda361a6e1465cd0e606c6746d0e506Roshan Pius * Interface management related methods. 10998bdf92ffcda361a6e1465cd0e606c6746d0e506Roshan Pius ********************************************************/ 110d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius /** 111e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Pius * Meta-info about every iface that is active. 112e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Pius */ 113e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Pius private static class Iface { 114e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Pius /** Type of ifaces possible */ 115e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Pius public static final int IFACE_TYPE_AP = 0; 116e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Pius public static final int IFACE_TYPE_STA = 1; 117e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Pius 118e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Pius @IntDef({IFACE_TYPE_AP, IFACE_TYPE_STA}) 119e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Pius @Retention(RetentionPolicy.SOURCE) 120e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Pius public @interface IfaceType{} 121e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Pius 122e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Pius /** Identifier allocated for the interface */ 123e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Pius public final int id; 124e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Pius /** Type of the iface: STA or AP */ 125e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Pius public final @IfaceType int type; 126e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Pius /** Name of the interface */ 127e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Pius public String name; 128a2e62c7f5bfb411ccead4eab0d435d50fcdd4909Roshan Pius /** Is the interface up? This is used to mask up/down notifications to external clients. */ 129a2e62c7f5bfb411ccead4eab0d435d50fcdd4909Roshan Pius public boolean isUp; 130e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Pius /** External iface destroyed listener for the iface */ 131e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Pius public InterfaceCallback externalListener; 1324ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius /** Network observer registered for this interface */ 1334ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius public NetworkObserverInternal networkObserver; 134e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Pius 135e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Pius Iface(int id, @Iface.IfaceType int type) { 136e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Pius this.id = id; 137e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Pius this.type = type; 138e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Pius } 139a372690f3ed1d59b1e4769dac6bfcb1bd16db37cRoshan Pius 140a372690f3ed1d59b1e4769dac6bfcb1bd16db37cRoshan Pius @Override 141a372690f3ed1d59b1e4769dac6bfcb1bd16db37cRoshan Pius public String toString() { 142a372690f3ed1d59b1e4769dac6bfcb1bd16db37cRoshan Pius StringBuffer sb = new StringBuffer(); 143a372690f3ed1d59b1e4769dac6bfcb1bd16db37cRoshan Pius sb.append("Iface:") 144a372690f3ed1d59b1e4769dac6bfcb1bd16db37cRoshan Pius .append("{") 145a372690f3ed1d59b1e4769dac6bfcb1bd16db37cRoshan Pius .append("Name=").append(name) 146a372690f3ed1d59b1e4769dac6bfcb1bd16db37cRoshan Pius .append(",") 147a372690f3ed1d59b1e4769dac6bfcb1bd16db37cRoshan Pius .append("Id=").append(id) 148a372690f3ed1d59b1e4769dac6bfcb1bd16db37cRoshan Pius .append(",") 149a372690f3ed1d59b1e4769dac6bfcb1bd16db37cRoshan Pius .append("Type=").append(type == IFACE_TYPE_STA ? "STA" : "AP") 150a372690f3ed1d59b1e4769dac6bfcb1bd16db37cRoshan Pius .append("}"); 151a372690f3ed1d59b1e4769dac6bfcb1bd16db37cRoshan Pius return sb.toString(); 152a372690f3ed1d59b1e4769dac6bfcb1bd16db37cRoshan Pius } 153e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Pius } 154e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Pius 155e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Pius /** 156e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Pius * Iface Management entity. This class maintains list of all the active ifaces. 157e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Pius */ 158e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Pius private static class IfaceManager { 159e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Pius /** Integer to allocate for the next iface being created */ 160e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Pius private int mNextId; 161e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Pius /** Map of the id to the iface structure */ 162e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Pius private HashMap<Integer, Iface> mIfaces = new HashMap<>(); 163e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Pius 164e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Pius /** Allocate a new iface for the given type */ 165e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Pius private Iface allocateIface(@Iface.IfaceType int type) { 166e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Pius Iface iface = new Iface(mNextId, type); 167e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Pius mIfaces.put(mNextId, iface); 168e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Pius mNextId++; 169e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Pius return iface; 170e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Pius } 171e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Pius 172e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Pius /** Remove the iface using the provided id */ 173e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Pius private Iface removeIface(int id) { 174e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Pius return mIfaces.remove(id); 175e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Pius } 176e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Pius 177e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Pius /** Lookup the iface using the provided id */ 178e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Pius private Iface getIface(int id) { 179e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Pius return mIfaces.get(id); 180e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Pius } 181e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Pius 182e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Pius /** Lookup the iface using the provided name */ 183e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Pius private Iface getIface(@NonNull String ifaceName) { 184e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Pius for (Iface iface : mIfaces.values()) { 185e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Pius if (TextUtils.equals(iface.name, ifaceName)) { 186e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Pius return iface; 187e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Pius } 188e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Pius } 189e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Pius return null; 190e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Pius } 191e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Pius 192e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Pius /** Iterator to use for deleting all the ifaces while performing teardown on each of them */ 193e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Pius private Iterator<Integer> getIfaceIdIter() { 194e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Pius return mIfaces.keySet().iterator(); 195e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Pius } 196e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Pius 197e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Pius /** Checks if there are any iface active. */ 198e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Pius private boolean hasAnyIface() { 199e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Pius return !mIfaces.isEmpty(); 200e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Pius } 201e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Pius 202e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Pius /** Checks if there are any iface of the given type active. */ 203e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Pius private boolean hasAnyIfaceOfType(@Iface.IfaceType int type) { 204e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Pius for (Iface iface : mIfaces.values()) { 205e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Pius if (iface.type == type) { 206e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Pius return true; 207e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Pius } 208e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Pius } 209e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Pius return false; 210e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Pius } 211e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Pius 212b49bf2570ec24a05f974fe17bb72be7320cd77f6Roshan Pius /** Checks if there are any iface of the given type active. */ 213b49bf2570ec24a05f974fe17bb72be7320cd77f6Roshan Pius private Iface findAnyIfaceOfType(@Iface.IfaceType int type) { 214b49bf2570ec24a05f974fe17bb72be7320cd77f6Roshan Pius for (Iface iface : mIfaces.values()) { 215b49bf2570ec24a05f974fe17bb72be7320cd77f6Roshan Pius if (iface.type == type) { 216b49bf2570ec24a05f974fe17bb72be7320cd77f6Roshan Pius return iface; 217b49bf2570ec24a05f974fe17bb72be7320cd77f6Roshan Pius } 218b49bf2570ec24a05f974fe17bb72be7320cd77f6Roshan Pius } 219b49bf2570ec24a05f974fe17bb72be7320cd77f6Roshan Pius return null; 220b49bf2570ec24a05f974fe17bb72be7320cd77f6Roshan Pius } 221b49bf2570ec24a05f974fe17bb72be7320cd77f6Roshan Pius 222e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Pius /** Checks if there are any STA iface active. */ 223e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Pius private boolean hasAnyStaIface() { 224e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Pius return hasAnyIfaceOfType(Iface.IFACE_TYPE_STA); 225e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Pius } 226e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Pius 227e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Pius /** Checks if there are any AP iface active. */ 228e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Pius private boolean hasAnyApIface() { 229e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Pius return hasAnyIfaceOfType(Iface.IFACE_TYPE_AP); 230e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Pius } 231b49bf2570ec24a05f974fe17bb72be7320cd77f6Roshan Pius 232b49bf2570ec24a05f974fe17bb72be7320cd77f6Roshan Pius private String findAnyStaIfaceName() { 233b49bf2570ec24a05f974fe17bb72be7320cd77f6Roshan Pius Iface iface = findAnyIfaceOfType(Iface.IFACE_TYPE_STA); 234b49bf2570ec24a05f974fe17bb72be7320cd77f6Roshan Pius if (iface == null) { 235b49bf2570ec24a05f974fe17bb72be7320cd77f6Roshan Pius return null; 236b49bf2570ec24a05f974fe17bb72be7320cd77f6Roshan Pius } 237b49bf2570ec24a05f974fe17bb72be7320cd77f6Roshan Pius return iface.name; 238b49bf2570ec24a05f974fe17bb72be7320cd77f6Roshan Pius } 2391d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius 240840d73a4914b82963475dbd228b0e3669ac0d543Roshan Pius private String findAnyApIfaceName() { 241840d73a4914b82963475dbd228b0e3669ac0d543Roshan Pius Iface iface = findAnyIfaceOfType(Iface.IFACE_TYPE_AP); 242840d73a4914b82963475dbd228b0e3669ac0d543Roshan Pius if (iface == null) { 243840d73a4914b82963475dbd228b0e3669ac0d543Roshan Pius return null; 244840d73a4914b82963475dbd228b0e3669ac0d543Roshan Pius } 245840d73a4914b82963475dbd228b0e3669ac0d543Roshan Pius return iface.name; 246840d73a4914b82963475dbd228b0e3669ac0d543Roshan Pius } 247840d73a4914b82963475dbd228b0e3669ac0d543Roshan Pius 2481d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius /** Removes the existing iface that does not match the provided id. */ 2491d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius public Iface removeExistingIface(int newIfaceId) { 2501d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius Iface removedIface = null; 2511d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius // The number of ifaces in the database could be 1 existing & 1 new at the max. 2521d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius if (mIfaces.size() > 2) { 2531d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius Log.wtf(TAG, "More than 1 existing interface found"); 2541d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius } 2551d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius Iterator<Map.Entry<Integer, Iface>> iter = mIfaces.entrySet().iterator(); 2561d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius while (iter.hasNext()) { 2571d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius Map.Entry<Integer, Iface> entry = iter.next(); 2581d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius if (entry.getKey() != newIfaceId) { 2591d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius removedIface = entry.getValue(); 2601d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius iter.remove(); 2611d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius } 2621d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius } 2631d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius return removedIface; 2641d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius } 265e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Pius } 266e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Pius 267e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Pius private Object mLock = new Object(); 268e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Pius private final IfaceManager mIfaceMgr = new IfaceManager(); 269e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Pius private HashSet<StatusListener> mStatusListeners = new HashSet<>(); 270e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Pius 2714ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius /** Helper method invoked to start supplicant if there were no ifaces */ 2724ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius private boolean startHal() { 2734ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius synchronized (mLock) { 2744ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius if (!mIfaceMgr.hasAnyIface()) { 2751d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius if (mWifiVendorHal.isVendorHalSupported()) { 2761d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius if (!mWifiVendorHal.startVendorHal()) { 2771d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius Log.e(TAG, "Failed to start vendor HAL"); 2781d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius return false; 2791d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius } 2801d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius } else { 2811d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius Log.i(TAG, "Vendor Hal not supported, ignoring start."); 2824ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } 2834ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } 2844ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius return true; 2854ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } 2864ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } 2874ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius 2884ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius /** Helper method invoked to stop HAL if there are no more ifaces */ 2894ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius private void stopHalAndWificondIfNecessary() { 2904ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius synchronized (mLock) { 2914ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius if (!mIfaceMgr.hasAnyIface()) { 2924ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius if (!mWificondControl.tearDownInterfaces()) { 2931d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius Log.e(TAG, "Failed to teardown ifaces from wificond"); 2941d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius } 2951d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius if (mWifiVendorHal.isVendorHalSupported()) { 2961d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius mWifiVendorHal.stopVendorHal(); 2971d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius } else { 2981d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius Log.i(TAG, "Vendor Hal not supported, ignoring stop."); 2994ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } 3004ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } 3014ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } 3024ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } 3034ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius 3044ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius private static final int CONNECT_TO_SUPPLICANT_RETRY_INTERVAL_MS = 100; 3054ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius private static final int CONNECT_TO_SUPPLICANT_RETRY_TIMES = 50; 3064ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius /** 3074ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius * This method is called to wait for establishing connection to wpa_supplicant. 3084ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius * 3094ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius * @return true if connection is established, false otherwise. 3104ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius */ 3114ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius private boolean waitForSupplicantConnection() { 3124ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius // Start initialization if not already started. 3134ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius if (!mSupplicantStaIfaceHal.isInitializationStarted() 3144ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius && !mSupplicantStaIfaceHal.initialize()) { 3154ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius return false; 3164ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } 3174ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius boolean connected = false; 3184ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius int connectTries = 0; 3194ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius while (!connected && connectTries++ < CONNECT_TO_SUPPLICANT_RETRY_TIMES) { 3204ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius // Check if the initialization is complete. 3214ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius connected = mSupplicantStaIfaceHal.isInitializationComplete(); 3224ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius if (connected) { 3234ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius break; 3244ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } 3254ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius try { 3264ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius Thread.sleep(CONNECT_TO_SUPPLICANT_RETRY_INTERVAL_MS); 3274ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } catch (InterruptedException ignore) { 3284ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } 3294ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } 3304ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius return connected; 3314ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } 3324ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius 3334ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius /** Helper method invoked to start supplicant if there were no STA ifaces */ 3344ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius private boolean startSupplicant() { 3354ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius synchronized (mLock) { 3364ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius if (!mIfaceMgr.hasAnyStaIface()) { 3374ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius if (!mWificondControl.enableSupplicant()) { 3381d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius Log.e(TAG, "Failed to enable supplicant"); 3394ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius return false; 3404ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } 3414ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius if (!waitForSupplicantConnection()) { 3421d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius Log.e(TAG, "Failed to connect to supplicant"); 3434ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius return false; 3444ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } 345d2f09d1534b94adbfaf8f3e4b36abc5558fee37eRoshan Pius if (!mSupplicantStaIfaceHal.registerDeathHandler( 346d2f09d1534b94adbfaf8f3e4b36abc5558fee37eRoshan Pius new SupplicantDeathHandlerInternal())) { 3471d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius Log.e(TAG, "Failed to register supplicant death handler"); 3484ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius return false; 3494ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } 3504ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } 3514ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius return true; 3524ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } 3534ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } 3544ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius 3554ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius /** Helper method invoked to stop supplicant if there are no more STA ifaces */ 3564ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius private void stopSupplicantIfNecessary() { 3574ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius synchronized (mLock) { 3584ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius if (!mIfaceMgr.hasAnyStaIface()) { 3594ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius if (!mSupplicantStaIfaceHal.deregisterDeathHandler()) { 3601d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius Log.e(TAG, "Failed to deregister supplicant death handler"); 3614ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } 3624ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius if (!mWificondControl.disableSupplicant()) { 3631d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius Log.e(TAG, "Failed to disable supplicant"); 3644ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } 3654ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } 3664ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } 3674ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } 3684ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius 3694ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius /** Helper method to register a network observer and return it */ 37011d08f50a9fdae5a4962aa7cf3f06e2de095ba81Roshan Pius private boolean registerNetworkObserver(NetworkObserverInternal observer) { 37111d08f50a9fdae5a4962aa7cf3f06e2de095ba81Roshan Pius if (observer == null) return false; 3724ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius try { 3734ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius mNwManagementService.registerObserver(observer); 3744ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } catch (RemoteException e) { 3754ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius return false; 3764ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } 3774ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius return true; 3784ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } 3794ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius 38011d08f50a9fdae5a4962aa7cf3f06e2de095ba81Roshan Pius /** Helper method to unregister a network observer */ 38111d08f50a9fdae5a4962aa7cf3f06e2de095ba81Roshan Pius private boolean unregisterNetworkObserver(NetworkObserverInternal observer) { 38211d08f50a9fdae5a4962aa7cf3f06e2de095ba81Roshan Pius if (observer == null) return false; 3834ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius try { 3844ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius mNwManagementService.unregisterObserver(observer); 3854ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } catch (RemoteException e) { 3864ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius return false; 3874ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } 3884ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius return true; 3894ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } 3904ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius 3914ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius /** Helper method invoked to teardown client iface and perform necessary cleanup */ 3924ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius private void onClientInterfaceDestroyed(@NonNull Iface iface) { 3934ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius synchronized (mLock) { 3944ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius if (!unregisterNetworkObserver(iface.networkObserver)) { 395a372690f3ed1d59b1e4769dac6bfcb1bd16db37cRoshan Pius Log.e(TAG, "Failed to unregister network observer on " + iface); 3964ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } 3974ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius if (!mSupplicantStaIfaceHal.teardownIface(iface.name)) { 398a372690f3ed1d59b1e4769dac6bfcb1bd16db37cRoshan Pius Log.e(TAG, "Failed to teardown iface in supplicant on " + iface); 3994ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } 4004ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius if (!mWificondControl.tearDownClientInterface(iface.name)) { 401a372690f3ed1d59b1e4769dac6bfcb1bd16db37cRoshan Pius Log.e(TAG, "Failed to teardown iface in wificond on " + iface); 4024ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } 4034ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius stopSupplicantIfNecessary(); 4044ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius stopHalAndWificondIfNecessary(); 4054ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } 4064ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } 4074ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius 4084ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius /** Helper method invoked to teardown softAp iface and perform necessary cleanup */ 4094ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius private void onSoftApInterfaceDestroyed(@NonNull Iface iface) { 4104ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius synchronized (mLock) { 4114ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius if (!unregisterNetworkObserver(iface.networkObserver)) { 412a372690f3ed1d59b1e4769dac6bfcb1bd16db37cRoshan Pius Log.e(TAG, "Failed to unregister network observer on " + iface); 4134ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } 414295a0f1632f2c46ffb050ad538eddeb9a2aa7a76Roshan Pius if (!mHostapdHal.removeAccessPoint(iface.name)) { 415a372690f3ed1d59b1e4769dac6bfcb1bd16db37cRoshan Pius Log.e(TAG, "Failed to remove access point on " + iface); 416295a0f1632f2c46ffb050ad538eddeb9a2aa7a76Roshan Pius } 41727c6f0c111f97e95e3388e9702218cf9e481abb1Roshan Pius if (!mHostapdHal.deregisterDeathHandler()) { 41827c6f0c111f97e95e3388e9702218cf9e481abb1Roshan Pius Log.e(TAG, "Failed to deregister supplicant death handler"); 41927c6f0c111f97e95e3388e9702218cf9e481abb1Roshan Pius } 420295a0f1632f2c46ffb050ad538eddeb9a2aa7a76Roshan Pius // TODO(b/71513606): Move this to a global operation. 421295a0f1632f2c46ffb050ad538eddeb9a2aa7a76Roshan Pius if (!mWificondControl.stopHostapd(iface.name)) { 422a372690f3ed1d59b1e4769dac6bfcb1bd16db37cRoshan Pius Log.e(TAG, "Failed to stop hostapd on " + iface); 4234ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } 4244ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius if (!mWificondControl.tearDownSoftApInterface(iface.name)) { 425a372690f3ed1d59b1e4769dac6bfcb1bd16db37cRoshan Pius Log.e(TAG, "Failed to teardown iface in wificond on " + iface); 4264ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } 4274ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius stopHalAndWificondIfNecessary(); 4284ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } 4294ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } 4304ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius 4314ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius /** Helper method invoked to teardown iface and perform necessary cleanup */ 4324ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius private void onInterfaceDestroyed(@NonNull Iface iface) { 4334ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius synchronized (mLock) { 4344ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius if (iface.type == Iface.IFACE_TYPE_STA) { 4354ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius onClientInterfaceDestroyed(iface); 4364ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } else if (iface.type == Iface.IFACE_TYPE_AP) { 4374ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius onSoftApInterfaceDestroyed(iface); 4384ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } 4394ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius // Invoke the external callback. 4404ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius iface.externalListener.onDestroyed(iface.name); 4414ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } 4424ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } 4434ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius 4444ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius /** 4454ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius * Callback to be invoked by HalDeviceManager when an interface is destroyed. 4464ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius */ 4474ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius private class InterfaceDestoyedListenerInternal 4484ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius implements HalDeviceManager.InterfaceDestroyedListener { 4494ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius /** Identifier allocated for the interface */ 4504ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius private final int mInterfaceId; 4514ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius 4524ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius InterfaceDestoyedListenerInternal(int ifaceId) { 4534ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius mInterfaceId = ifaceId; 4544ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } 4554ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius 4564ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius @Override 4574ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius public void onDestroyed(@NonNull String ifaceName) { 4584ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius synchronized (mLock) { 4594ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius final Iface iface = mIfaceMgr.removeIface(mInterfaceId); 4604ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius if (iface == null) { 461a372690f3ed1d59b1e4769dac6bfcb1bd16db37cRoshan Pius if (mVerboseLoggingEnabled) { 462a372690f3ed1d59b1e4769dac6bfcb1bd16db37cRoshan Pius Log.v(TAG, "Received iface destroyed notification on an invalid iface=" 463a372690f3ed1d59b1e4769dac6bfcb1bd16db37cRoshan Pius + ifaceName); 464a372690f3ed1d59b1e4769dac6bfcb1bd16db37cRoshan Pius } 4654ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius return; 4664ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } 4674ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius onInterfaceDestroyed(iface); 468a372690f3ed1d59b1e4769dac6bfcb1bd16db37cRoshan Pius Log.i(TAG, "Successfully torn down " + iface); 4694ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } 4704ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } 4714ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } 4724ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius 473f0b59e444f685dda92df73d5e70fd44a21d72e3dRoshan Pius /** 474f0b59e444f685dda92df73d5e70fd44a21d72e3dRoshan Pius * Helper method invoked to trigger the status changed callback after one of the native 475f0b59e444f685dda92df73d5e70fd44a21d72e3dRoshan Pius * daemon's death. 476f0b59e444f685dda92df73d5e70fd44a21d72e3dRoshan Pius */ 477d2f09d1534b94adbfaf8f3e4b36abc5558fee37eRoshan Pius private void onNativeDaemonDeath() { 478d2f09d1534b94adbfaf8f3e4b36abc5558fee37eRoshan Pius synchronized (mLock) { 479d2f09d1534b94adbfaf8f3e4b36abc5558fee37eRoshan Pius for (StatusListener listener : mStatusListeners) { 480d2f09d1534b94adbfaf8f3e4b36abc5558fee37eRoshan Pius listener.onStatusChanged(false); 481d2f09d1534b94adbfaf8f3e4b36abc5558fee37eRoshan Pius } 482d2f09d1534b94adbfaf8f3e4b36abc5558fee37eRoshan Pius for (StatusListener listener : mStatusListeners) { 483d2f09d1534b94adbfaf8f3e4b36abc5558fee37eRoshan Pius listener.onStatusChanged(true); 484d2f09d1534b94adbfaf8f3e4b36abc5558fee37eRoshan Pius } 485d2f09d1534b94adbfaf8f3e4b36abc5558fee37eRoshan Pius } 486d2f09d1534b94adbfaf8f3e4b36abc5558fee37eRoshan Pius } 487d2f09d1534b94adbfaf8f3e4b36abc5558fee37eRoshan Pius 4884ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius /** 489d2f09d1534b94adbfaf8f3e4b36abc5558fee37eRoshan Pius * Death handler for the Vendor HAL daemon. 4904ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius */ 491d2f09d1534b94adbfaf8f3e4b36abc5558fee37eRoshan Pius private class VendorHalDeathHandlerInternal implements VendorHalDeathEventHandler { 4924ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius @Override 4934ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius public void onDeath() { 4944ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius synchronized (mLock) { 495d2f09d1534b94adbfaf8f3e4b36abc5558fee37eRoshan Pius Log.i(TAG, "Vendor HAL died. Cleaning up internal state."); 496d2f09d1534b94adbfaf8f3e4b36abc5558fee37eRoshan Pius onNativeDaemonDeath(); 497d2f09d1534b94adbfaf8f3e4b36abc5558fee37eRoshan Pius mWifiMetrics.incrementNumHalCrashes(); 498d2f09d1534b94adbfaf8f3e4b36abc5558fee37eRoshan Pius } 499d2f09d1534b94adbfaf8f3e4b36abc5558fee37eRoshan Pius } 500d2f09d1534b94adbfaf8f3e4b36abc5558fee37eRoshan Pius } 501d2f09d1534b94adbfaf8f3e4b36abc5558fee37eRoshan Pius 502d2f09d1534b94adbfaf8f3e4b36abc5558fee37eRoshan Pius /** 503d2f09d1534b94adbfaf8f3e4b36abc5558fee37eRoshan Pius * Death handler for the wificond daemon. 504d2f09d1534b94adbfaf8f3e4b36abc5558fee37eRoshan Pius */ 505d2f09d1534b94adbfaf8f3e4b36abc5558fee37eRoshan Pius private class WificondDeathHandlerInternal implements WificondDeathEventHandler { 506d2f09d1534b94adbfaf8f3e4b36abc5558fee37eRoshan Pius @Override 507d2f09d1534b94adbfaf8f3e4b36abc5558fee37eRoshan Pius public void onDeath() { 508d2f09d1534b94adbfaf8f3e4b36abc5558fee37eRoshan Pius synchronized (mLock) { 509d2f09d1534b94adbfaf8f3e4b36abc5558fee37eRoshan Pius Log.i(TAG, "wificond died. Cleaning up internal state."); 510d2f09d1534b94adbfaf8f3e4b36abc5558fee37eRoshan Pius onNativeDaemonDeath(); 511d2f09d1534b94adbfaf8f3e4b36abc5558fee37eRoshan Pius mWifiMetrics.incrementNumWificondCrashes(); 512d2f09d1534b94adbfaf8f3e4b36abc5558fee37eRoshan Pius } 513d2f09d1534b94adbfaf8f3e4b36abc5558fee37eRoshan Pius } 514d2f09d1534b94adbfaf8f3e4b36abc5558fee37eRoshan Pius } 515d2f09d1534b94adbfaf8f3e4b36abc5558fee37eRoshan Pius 516d2f09d1534b94adbfaf8f3e4b36abc5558fee37eRoshan Pius /** 517d2f09d1534b94adbfaf8f3e4b36abc5558fee37eRoshan Pius * Death handler for the supplicant daemon. 518d2f09d1534b94adbfaf8f3e4b36abc5558fee37eRoshan Pius */ 519d2f09d1534b94adbfaf8f3e4b36abc5558fee37eRoshan Pius private class SupplicantDeathHandlerInternal implements SupplicantDeathEventHandler { 520d2f09d1534b94adbfaf8f3e4b36abc5558fee37eRoshan Pius @Override 521d2f09d1534b94adbfaf8f3e4b36abc5558fee37eRoshan Pius public void onDeath() { 522d2f09d1534b94adbfaf8f3e4b36abc5558fee37eRoshan Pius synchronized (mLock) { 523d2f09d1534b94adbfaf8f3e4b36abc5558fee37eRoshan Pius Log.i(TAG, "wpa_supplicant died. Cleaning up internal state."); 524d2f09d1534b94adbfaf8f3e4b36abc5558fee37eRoshan Pius onNativeDaemonDeath(); 525d2f09d1534b94adbfaf8f3e4b36abc5558fee37eRoshan Pius mWifiMetrics.incrementNumSupplicantCrashes(); 5264ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } 5274ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } 5284ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } 5294ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius 5304ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius /** 53127c6f0c111f97e95e3388e9702218cf9e481abb1Roshan Pius * Death handler for the hostapd daemon. 53227c6f0c111f97e95e3388e9702218cf9e481abb1Roshan Pius */ 53327c6f0c111f97e95e3388e9702218cf9e481abb1Roshan Pius private class HostapdDeathHandlerInternal implements HostapdDeathEventHandler { 53427c6f0c111f97e95e3388e9702218cf9e481abb1Roshan Pius @Override 53527c6f0c111f97e95e3388e9702218cf9e481abb1Roshan Pius public void onDeath() { 53627c6f0c111f97e95e3388e9702218cf9e481abb1Roshan Pius synchronized (mLock) { 53727c6f0c111f97e95e3388e9702218cf9e481abb1Roshan Pius Log.i(TAG, "hostapd died. Cleaning up internal state."); 53827c6f0c111f97e95e3388e9702218cf9e481abb1Roshan Pius onNativeDaemonDeath(); 53927c6f0c111f97e95e3388e9702218cf9e481abb1Roshan Pius mWifiMetrics.incrementNumHostapdCrashes(); 54027c6f0c111f97e95e3388e9702218cf9e481abb1Roshan Pius } 54127c6f0c111f97e95e3388e9702218cf9e481abb1Roshan Pius } 54227c6f0c111f97e95e3388e9702218cf9e481abb1Roshan Pius } 54327c6f0c111f97e95e3388e9702218cf9e481abb1Roshan Pius 544a2e62c7f5bfb411ccead4eab0d435d50fcdd4909Roshan Pius /** Helper method invoked to handle interface change. */ 545a2e62c7f5bfb411ccead4eab0d435d50fcdd4909Roshan Pius private void onInterfaceStateChanged(Iface iface, boolean isUp) { 546a2e62c7f5bfb411ccead4eab0d435d50fcdd4909Roshan Pius synchronized (mLock) { 547a2e62c7f5bfb411ccead4eab0d435d50fcdd4909Roshan Pius // Mask multiple notifications with the same state. 548a2e62c7f5bfb411ccead4eab0d435d50fcdd4909Roshan Pius if (isUp == iface.isUp) { 549a372690f3ed1d59b1e4769dac6bfcb1bd16db37cRoshan Pius if (mVerboseLoggingEnabled) { 550a372690f3ed1d59b1e4769dac6bfcb1bd16db37cRoshan Pius Log.v(TAG, "Interface status unchanged on " + iface + " from " + isUp 551a372690f3ed1d59b1e4769dac6bfcb1bd16db37cRoshan Pius + ", Ignoring..."); 552a372690f3ed1d59b1e4769dac6bfcb1bd16db37cRoshan Pius } 553a2e62c7f5bfb411ccead4eab0d435d50fcdd4909Roshan Pius return; 554a2e62c7f5bfb411ccead4eab0d435d50fcdd4909Roshan Pius } 555077310903b601b96c20a10f874aae7cf9af81b32Roshan Pius Log.i(TAG, "Interface state changed on " + iface + ", isUp=" + isUp); 556a2e62c7f5bfb411ccead4eab0d435d50fcdd4909Roshan Pius if (isUp) { 557a2e62c7f5bfb411ccead4eab0d435d50fcdd4909Roshan Pius iface.externalListener.onUp(iface.name); 558a2e62c7f5bfb411ccead4eab0d435d50fcdd4909Roshan Pius } else { 559a2e62c7f5bfb411ccead4eab0d435d50fcdd4909Roshan Pius iface.externalListener.onDown(iface.name); 560a2e62c7f5bfb411ccead4eab0d435d50fcdd4909Roshan Pius } 561a2e62c7f5bfb411ccead4eab0d435d50fcdd4909Roshan Pius iface.isUp = isUp; 562a2e62c7f5bfb411ccead4eab0d435d50fcdd4909Roshan Pius } 563a2e62c7f5bfb411ccead4eab0d435d50fcdd4909Roshan Pius } 564a2e62c7f5bfb411ccead4eab0d435d50fcdd4909Roshan Pius 56527c6f0c111f97e95e3388e9702218cf9e481abb1Roshan Pius /** 5664ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius * Network observer to use for all interface up/down notifications. 5674ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius */ 5684ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius private class NetworkObserverInternal extends BaseNetworkObserver { 5694ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius /** Identifier allocated for the interface */ 5704ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius private final int mInterfaceId; 5714ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius 5724ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius NetworkObserverInternal(int id) { 5734ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius mInterfaceId = id; 5744ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } 5754ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius 576077310903b601b96c20a10f874aae7cf9af81b32Roshan Pius // TODO(b/76219766): We may need to listen for link state changes in SoftAp mode. 5774ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius @Override 578077310903b601b96c20a10f874aae7cf9af81b32Roshan Pius public void interfaceStatusChanged(String ifaceName, boolean isUp) { 5794ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius synchronized (mLock) { 580a2e62c7f5bfb411ccead4eab0d435d50fcdd4909Roshan Pius final Iface ifaceWithId = mIfaceMgr.getIface(mInterfaceId); 581a2e62c7f5bfb411ccead4eab0d435d50fcdd4909Roshan Pius if (ifaceWithId == null) { 582a372690f3ed1d59b1e4769dac6bfcb1bd16db37cRoshan Pius if (mVerboseLoggingEnabled) { 583a372690f3ed1d59b1e4769dac6bfcb1bd16db37cRoshan Pius Log.v(TAG, "Received iface up/down notification on an invalid iface=" 584a372690f3ed1d59b1e4769dac6bfcb1bd16db37cRoshan Pius + mInterfaceId); 585a372690f3ed1d59b1e4769dac6bfcb1bd16db37cRoshan Pius } 5864ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius return; 5874ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } 588a2e62c7f5bfb411ccead4eab0d435d50fcdd4909Roshan Pius final Iface ifaceWithName = mIfaceMgr.getIface(ifaceName); 589a2e62c7f5bfb411ccead4eab0d435d50fcdd4909Roshan Pius if (ifaceWithName == null || ifaceWithName != ifaceWithId) { 590a372690f3ed1d59b1e4769dac6bfcb1bd16db37cRoshan Pius if (mVerboseLoggingEnabled) { 591a372690f3ed1d59b1e4769dac6bfcb1bd16db37cRoshan Pius Log.v(TAG, "Received iface up/down notification on an invalid iface=" 592a372690f3ed1d59b1e4769dac6bfcb1bd16db37cRoshan Pius + ifaceName); 593a372690f3ed1d59b1e4769dac6bfcb1bd16db37cRoshan Pius } 594a2e62c7f5bfb411ccead4eab0d435d50fcdd4909Roshan Pius return; 5954ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } 596a2e62c7f5bfb411ccead4eab0d435d50fcdd4909Roshan Pius onInterfaceStateChanged(ifaceWithName, isUp); 5974ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } 5984ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } 5994ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } 6004ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius 6011d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius // For devices that don't support the vendor HAL, we will not support any concurrency. 6021d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius // So simulate the HalDeviceManager behavior by triggering the destroy listener for 6031d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius // any active interface. 6041d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius private String handleIfaceCreationWhenVendorHalNotSupported(@NonNull Iface newIface) { 6051d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius Iface existingIface = mIfaceMgr.removeExistingIface(newIface.id); 6061d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius if (existingIface != null) { 6071d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius onInterfaceDestroyed(existingIface); 608a372690f3ed1d59b1e4769dac6bfcb1bd16db37cRoshan Pius Log.i(TAG, "Successfully torn down " + existingIface); 6091d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius } 6101d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius // Return the interface name directly from the system property. 6111d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius return mPropertyService.getString("wifi.interface", "wlan0"); 6121d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius } 6131d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius 6141d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius /** 6151d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius * Helper function to handle creation of STA iface. 6161d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius * For devices which do not the support the HAL, this will bypass HalDeviceManager & 6171d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius * teardown any existing iface. 6181d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius */ 6197dadc4d68ea820779ec513073347890b842a6f9cEtan Cohen private String createStaIface(@NonNull Iface iface, boolean lowPrioritySta) { 6201d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius synchronized (mLock) { 6211d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius if (mWifiVendorHal.isVendorHalSupported()) { 6227dadc4d68ea820779ec513073347890b842a6f9cEtan Cohen return mWifiVendorHal.createStaIface(lowPrioritySta, 6231d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius new InterfaceDestoyedListenerInternal(iface.id)); 6241d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius } else { 6251d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius Log.i(TAG, "Vendor Hal not supported, ignoring createStaIface."); 6261d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius return handleIfaceCreationWhenVendorHalNotSupported(iface); 6271d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius } 6281d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius } 6291d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius } 6301d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius 6311d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius /** 6321d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius * Helper function to handle creation of AP iface. 6331d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius * For devices which do not the support the HAL, this will bypass HalDeviceManager & 6341d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius * teardown any existing iface. 6351d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius */ 6361d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius private String createApIface(@NonNull Iface iface) { 6371d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius synchronized (mLock) { 6381d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius if (mWifiVendorHal.isVendorHalSupported()) { 6391d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius return mWifiVendorHal.createApIface( 6401d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius new InterfaceDestoyedListenerInternal(iface.id)); 6411d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius } else { 6421d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius Log.i(TAG, "Vendor Hal not supported, ignoring createApIface."); 6431d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius return handleIfaceCreationWhenVendorHalNotSupported(iface); 6441d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius } 6451d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius } 6461d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius } 6471d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius 6481d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius // For devices that don't support the vendor HAL, we will not support any concurrency. 6491d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius // So simulate the HalDeviceManager behavior by triggering the destroy listener for 6501d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius // the interface. 6511d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius private boolean handleIfaceRemovalWhenVendorHalNotSupported(@NonNull Iface iface) { 6521d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius mIfaceMgr.removeIface(iface.id); 6531d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius onInterfaceDestroyed(iface); 654a372690f3ed1d59b1e4769dac6bfcb1bd16db37cRoshan Pius Log.i(TAG, "Successfully torn down " + iface); 6551d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius return true; 6561d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius } 6571d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius 6581d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius /** 6591d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius * Helper function to handle removal of STA iface. 6601d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius * For devices which do not the support the HAL, this will bypass HalDeviceManager & 6611d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius * teardown any existing iface. 6621d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius */ 6631d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius private boolean removeStaIface(@NonNull Iface iface) { 6641d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius synchronized (mLock) { 6651d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius if (mWifiVendorHal.isVendorHalSupported()) { 6661d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius return mWifiVendorHal.removeStaIface(iface.name); 6671d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius } else { 6681d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius Log.i(TAG, "Vendor Hal not supported, ignoring removeStaIface."); 6691d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius return handleIfaceRemovalWhenVendorHalNotSupported(iface); 6701d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius } 6711d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius } 6721d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius } 6731d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius 6741d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius /** 6751d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius * Helper function to handle removal of STA iface. 6761d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius */ 6771d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius private boolean removeApIface(@NonNull Iface iface) { 6781d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius synchronized (mLock) { 6791d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius if (mWifiVendorHal.isVendorHalSupported()) { 6801d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius return mWifiVendorHal.removeApIface(iface.name); 6811d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius } else { 6821d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius Log.i(TAG, "Vendor Hal not supported, ignoring removeApIface."); 6831d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius return handleIfaceRemovalWhenVendorHalNotSupported(iface); 6841d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius } 6851d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius } 6861d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius } 6871d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius 688e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Pius /** 689d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius * Initialize the native modules. 690d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius * 691d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius * @return true on success, false otherwise. 692d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius */ 693d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius public boolean initialize() { 6944ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius synchronized (mLock) { 695e59dd55ea7446c3325be8cde31fbeca1e14fb263Roshan Pius if (!mWifiVendorHal.initialize(new VendorHalDeathHandlerInternal())) { 6961d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius Log.e(TAG, "Failed to initialize vendor HAL"); 6974ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius return false; 6984ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } 699ba0868687b7a803bc5f817932fa02c0c3e934254Roshan Pius if (!mWificondControl.initialize(new WificondDeathHandlerInternal())) { 7001d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius Log.e(TAG, "Failed to initialize wificond"); 7014ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius return false; 7024ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } 7034ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius return true; 7044ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } 705d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius } 706d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius 707d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius /** 708d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius * Callback to notify when the status of one of the native daemons 709d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius * (wificond, wpa_supplicant & vendor HAL) changes. 710d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius */ 711d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius public interface StatusListener { 712d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius /** 713d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius * @param allReady Indicates if all the native daemons are ready for operation or not. 714d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius */ 715d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius void onStatusChanged(boolean allReady); 716d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius } 717d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius 718d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius /** 719d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius * Register a StatusListener to get notified about any status changes from the native daemons. 720d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius * 721d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius * It is safe to re-register the same callback object - duplicates are detected and only a 722d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius * single copy kept. 723d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius * 724d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius * @param listener StatusListener listener object. 725d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius */ 726d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius public void registerStatusListener(@NonNull StatusListener listener) { 727e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Pius mStatusListeners.add(listener); 728d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius } 729d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius 730d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius /** 731d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius * Callback to notify when the associated interface is destroyed, up or down. 732d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius */ 733d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius public interface InterfaceCallback { 734d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius /** 735d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius * Interface destroyed by HalDeviceManager. 736d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius * 737d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius * @param ifaceName Name of the iface. 738d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius */ 739d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius void onDestroyed(String ifaceName); 740d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius 741d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius /** 742d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius * Interface is up. 743d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius * 744d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius * @param ifaceName Name of the iface. 745d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius */ 746d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius void onUp(String ifaceName); 747d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius 748d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius /** 749d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius * Interface is down. 750d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius * 751d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius * @param ifaceName Name of the iface. 752d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius */ 753d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius void onDown(String ifaceName); 754d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius } 755d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius 756fc8efe44f2f2231678b0f07b5662a8d8c9e71005Roshan Pius private void initializeNwParamsForClientInterface(@NonNull String ifaceName) { 757fc8efe44f2f2231678b0f07b5662a8d8c9e71005Roshan Pius try { 758fc8efe44f2f2231678b0f07b5662a8d8c9e71005Roshan Pius // A runtime crash or shutting down AP mode can leave 759fc8efe44f2f2231678b0f07b5662a8d8c9e71005Roshan Pius // IP addresses configured, and this affects 760fc8efe44f2f2231678b0f07b5662a8d8c9e71005Roshan Pius // connectivity when supplicant starts up. 761fc8efe44f2f2231678b0f07b5662a8d8c9e71005Roshan Pius // Ensure we have no IP addresses before a supplicant start. 762fc8efe44f2f2231678b0f07b5662a8d8c9e71005Roshan Pius mNwManagementService.clearInterfaceAddresses(ifaceName); 763fc8efe44f2f2231678b0f07b5662a8d8c9e71005Roshan Pius 764fc8efe44f2f2231678b0f07b5662a8d8c9e71005Roshan Pius // Set privacy extensions 765fc8efe44f2f2231678b0f07b5662a8d8c9e71005Roshan Pius mNwManagementService.setInterfaceIpv6PrivacyExtensions(ifaceName, true); 766fc8efe44f2f2231678b0f07b5662a8d8c9e71005Roshan Pius 767fc8efe44f2f2231678b0f07b5662a8d8c9e71005Roshan Pius // IPv6 is enabled only as long as access point is connected since: 768fc8efe44f2f2231678b0f07b5662a8d8c9e71005Roshan Pius // - IPv6 addresses and routes stick around after disconnection 769fc8efe44f2f2231678b0f07b5662a8d8c9e71005Roshan Pius // - kernel is unaware when connected and fails to start IPv6 negotiation 770fc8efe44f2f2231678b0f07b5662a8d8c9e71005Roshan Pius // - kernel can start autoconfiguration when 802.1x is not complete 771fc8efe44f2f2231678b0f07b5662a8d8c9e71005Roshan Pius mNwManagementService.disableIpv6(ifaceName); 772fc8efe44f2f2231678b0f07b5662a8d8c9e71005Roshan Pius } catch (RemoteException re) { 7731d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius Log.e(TAG, "Unable to change interface settings: " + re); 774fc8efe44f2f2231678b0f07b5662a8d8c9e71005Roshan Pius } catch (IllegalStateException ie) { 7751d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius Log.e(TAG, "Unable to change interface settings: " + ie); 776fc8efe44f2f2231678b0f07b5662a8d8c9e71005Roshan Pius } 777fc8efe44f2f2231678b0f07b5662a8d8c9e71005Roshan Pius } 778fc8efe44f2f2231678b0f07b5662a8d8c9e71005Roshan Pius 779d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius /** 780d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius * Setup an interface for Client mode operations. 781d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius * 782d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius * This method configures an interface in STA mode in all the native daemons 783d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius * (wificond, wpa_supplicant & vendor HAL). 784d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius * 7857dadc4d68ea820779ec513073347890b842a6f9cEtan Cohen * @param lowPrioritySta The requested STA has a low request priority (lower probability of 7867dadc4d68ea820779ec513073347890b842a6f9cEtan Cohen * getting created, higher probability of getting destroyed). 787d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius * @param interfaceCallback Associated callback for notifying status changes for the iface. 788d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius * @return Returns the name of the allocated interface, will be null on failure. 789d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius */ 7907dadc4d68ea820779ec513073347890b842a6f9cEtan Cohen public String setupInterfaceForClientMode(boolean lowPrioritySta, 7917dadc4d68ea820779ec513073347890b842a6f9cEtan Cohen @NonNull InterfaceCallback interfaceCallback) { 7924ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius synchronized (mLock) { 7934ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius if (!startHal()) { 7941d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius Log.e(TAG, "Failed to start Hal"); 795d2f09d1534b94adbfaf8f3e4b36abc5558fee37eRoshan Pius mWifiMetrics.incrementNumWifiOnFailureDueToHal(); 7964ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius return null; 7974ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } 7984ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius if (!startSupplicant()) { 7991d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius Log.e(TAG, "Failed to start supplicant"); 800d2f09d1534b94adbfaf8f3e4b36abc5558fee37eRoshan Pius mWifiMetrics.incrementNumWifiOnFailureDueToSupplicant(); 8014ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius return null; 8024ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } 8034ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius Iface iface = mIfaceMgr.allocateIface(Iface.IFACE_TYPE_STA); 8044ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius if (iface == null) { 8051d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius Log.e(TAG, "Failed to allocate new STA iface"); 8064ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius return null; 8074ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } 8084ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius iface.externalListener = interfaceCallback; 8097dadc4d68ea820779ec513073347890b842a6f9cEtan Cohen iface.name = createStaIface(iface, lowPrioritySta); 8104ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius if (TextUtils.isEmpty(iface.name)) { 811a372690f3ed1d59b1e4769dac6bfcb1bd16db37cRoshan Pius Log.e(TAG, "Failed to create STA iface in vendor HAL"); 8124ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius mIfaceMgr.removeIface(iface.id); 813d2f09d1534b94adbfaf8f3e4b36abc5558fee37eRoshan Pius mWifiMetrics.incrementNumWifiOnFailureDueToHal(); 8144ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius return null; 8154ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } 8164ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius if (mWificondControl.setupInterfaceForClientMode(iface.name) == null) { 817a372690f3ed1d59b1e4769dac6bfcb1bd16db37cRoshan Pius Log.e(TAG, "Failed to setup iface in wificond on " + iface); 8184ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius teardownInterface(iface.name); 819d2f09d1534b94adbfaf8f3e4b36abc5558fee37eRoshan Pius mWifiMetrics.incrementNumWifiOnFailureDueToWificond(); 8204ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius return null; 8214ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } 8224ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius if (!mSupplicantStaIfaceHal.setupIface(iface.name)) { 823a372690f3ed1d59b1e4769dac6bfcb1bd16db37cRoshan Pius Log.e(TAG, "Failed to setup iface in supplicant on " + iface); 8244ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius teardownInterface(iface.name); 825d2f09d1534b94adbfaf8f3e4b36abc5558fee37eRoshan Pius mWifiMetrics.incrementNumWifiOnFailureDueToSupplicant(); 8264ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius return null; 8274ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } 8284ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius iface.networkObserver = new NetworkObserverInternal(iface.id); 8294ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius if (!registerNetworkObserver(iface.networkObserver)) { 830a372690f3ed1d59b1e4769dac6bfcb1bd16db37cRoshan Pius Log.e(TAG, "Failed to register network observer on " + iface); 8314ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius teardownInterface(iface.name); 8324ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius return null; 8334ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } 834a2e62c7f5bfb411ccead4eab0d435d50fcdd4909Roshan Pius // Just to avoid any race conditions with interface state change callbacks, 835a2e62c7f5bfb411ccead4eab0d435d50fcdd4909Roshan Pius // update the interface state before we exit. 836a2e62c7f5bfb411ccead4eab0d435d50fcdd4909Roshan Pius onInterfaceStateChanged(iface, isInterfaceUp(iface.name)); 837fc8efe44f2f2231678b0f07b5662a8d8c9e71005Roshan Pius initializeNwParamsForClientInterface(iface.name); 838a372690f3ed1d59b1e4769dac6bfcb1bd16db37cRoshan Pius Log.i(TAG, "Successfully setup " + iface); 8394ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius return iface.name; 8404ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } 841d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius } 842d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius 843d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius /** 844d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius * Setup an interface for Soft AP mode operations. 845d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius * 846d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius * This method configures an interface in AP mode in all the native daemons 847d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius * (wificond, wpa_supplicant & vendor HAL). 848d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius * 849d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius * @param interfaceCallback Associated callback for notifying status changes for the iface. 850d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius * @return Returns the name of the allocated interface, will be null on failure. 851d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius */ 852d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius public String setupInterfaceForSoftApMode(@NonNull InterfaceCallback interfaceCallback) { 8534ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius synchronized (mLock) { 8544ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius if (!startHal()) { 8551d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius Log.e(TAG, "Failed to start Hal"); 856d2f09d1534b94adbfaf8f3e4b36abc5558fee37eRoshan Pius mWifiMetrics.incrementNumWifiOnFailureDueToHal(); 8574ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius return null; 8584ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } 8594ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius Iface iface = mIfaceMgr.allocateIface(Iface.IFACE_TYPE_AP); 8604ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius if (iface == null) { 8611d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius Log.e(TAG, "Failed to allocate new AP iface"); 8624ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius return null; 8634ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } 8644ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius iface.externalListener = interfaceCallback; 8651d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius iface.name = createApIface(iface); 8664ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius if (TextUtils.isEmpty(iface.name)) { 867a372690f3ed1d59b1e4769dac6bfcb1bd16db37cRoshan Pius Log.e(TAG, "Failed to create AP iface in vendor HAL"); 8684ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius mIfaceMgr.removeIface(iface.id); 869d2f09d1534b94adbfaf8f3e4b36abc5558fee37eRoshan Pius // TODO(b/68716726): Separate SoftAp metrics 870d2f09d1534b94adbfaf8f3e4b36abc5558fee37eRoshan Pius mWifiMetrics.incrementNumWifiOnFailureDueToHal(); 8714ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius return null; 8724ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } 8734ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius if (mWificondControl.setupInterfaceForSoftApMode(iface.name) == null) { 874a372690f3ed1d59b1e4769dac6bfcb1bd16db37cRoshan Pius Log.e(TAG, "Failed to setup iface in wificond on " + iface); 8754ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius teardownInterface(iface.name); 876d2f09d1534b94adbfaf8f3e4b36abc5558fee37eRoshan Pius // TODO(b/68716726): Separate SoftAp metrics 877d2f09d1534b94adbfaf8f3e4b36abc5558fee37eRoshan Pius mWifiMetrics.incrementNumWifiOnFailureDueToWificond(); 8784ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius return null; 8794ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } 8804ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius iface.networkObserver = new NetworkObserverInternal(iface.id); 8814ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius if (!registerNetworkObserver(iface.networkObserver)) { 882a372690f3ed1d59b1e4769dac6bfcb1bd16db37cRoshan Pius Log.e(TAG, "Failed to register network observer on " + iface); 8834ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius teardownInterface(iface.name); 8844ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius return null; 8854ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } 886a2e62c7f5bfb411ccead4eab0d435d50fcdd4909Roshan Pius // Just to avoid any race conditions with interface state change callbacks, 887a2e62c7f5bfb411ccead4eab0d435d50fcdd4909Roshan Pius // update the interface state before we exit. 888a2e62c7f5bfb411ccead4eab0d435d50fcdd4909Roshan Pius onInterfaceStateChanged(iface, isInterfaceUp(iface.name)); 889a372690f3ed1d59b1e4769dac6bfcb1bd16db37cRoshan Pius Log.i(TAG, "Successfully setup " + iface); 8904ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius return iface.name; 8914ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } 892d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius } 893d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius 894d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius /** 8959c0e999631eea5a83bd0caabbf5243ed36e24004Roshan Pius * Check if the interface is up or down. 8969c0e999631eea5a83bd0caabbf5243ed36e24004Roshan Pius * 8979c0e999631eea5a83bd0caabbf5243ed36e24004Roshan Pius * @param ifaceName Name of the interface. 8989c0e999631eea5a83bd0caabbf5243ed36e24004Roshan Pius * @return true if iface is up, false if it's down or on error. 8999c0e999631eea5a83bd0caabbf5243ed36e24004Roshan Pius */ 9009c0e999631eea5a83bd0caabbf5243ed36e24004Roshan Pius public boolean isInterfaceUp(@NonNull String ifaceName) { 9019c0e999631eea5a83bd0caabbf5243ed36e24004Roshan Pius synchronized (mLock) { 9029c0e999631eea5a83bd0caabbf5243ed36e24004Roshan Pius final Iface iface = mIfaceMgr.getIface(ifaceName); 9039c0e999631eea5a83bd0caabbf5243ed36e24004Roshan Pius if (iface == null) { 9041d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius Log.e(TAG, "Trying to get iface state on invalid iface=" + ifaceName); 9059c0e999631eea5a83bd0caabbf5243ed36e24004Roshan Pius return false; 9069c0e999631eea5a83bd0caabbf5243ed36e24004Roshan Pius } 9079c0e999631eea5a83bd0caabbf5243ed36e24004Roshan Pius InterfaceConfiguration config = null; 9089c0e999631eea5a83bd0caabbf5243ed36e24004Roshan Pius try { 9099c0e999631eea5a83bd0caabbf5243ed36e24004Roshan Pius config = mNwManagementService.getInterfaceConfig(ifaceName); 9109c0e999631eea5a83bd0caabbf5243ed36e24004Roshan Pius } catch (RemoteException e) { 9119c0e999631eea5a83bd0caabbf5243ed36e24004Roshan Pius } 9129c0e999631eea5a83bd0caabbf5243ed36e24004Roshan Pius if (config == null) { 9139c0e999631eea5a83bd0caabbf5243ed36e24004Roshan Pius return false; 9149c0e999631eea5a83bd0caabbf5243ed36e24004Roshan Pius } 9159c0e999631eea5a83bd0caabbf5243ed36e24004Roshan Pius return config.isUp(); 9169c0e999631eea5a83bd0caabbf5243ed36e24004Roshan Pius } 9179c0e999631eea5a83bd0caabbf5243ed36e24004Roshan Pius } 9189c0e999631eea5a83bd0caabbf5243ed36e24004Roshan Pius 9199c0e999631eea5a83bd0caabbf5243ed36e24004Roshan Pius /** 920d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius * Teardown an interface in Client/AP mode. 921d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius * 922d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius * This method tears down the associated interface from all the native daemons 923d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius * (wificond, wpa_supplicant & vendor HAL). 924840d73a4914b82963475dbd228b0e3669ac0d543Roshan Pius * Also, brings down the HAL, supplicant or hostapd as necessary. 925d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius * 926d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius * @param ifaceName Name of the interface. 927d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius */ 928d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius public void teardownInterface(@NonNull String ifaceName) { 9294ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius synchronized (mLock) { 9304ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius final Iface iface = mIfaceMgr.getIface(ifaceName); 9314ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius if (iface == null) { 9321d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius Log.e(TAG, "Trying to teardown an invalid iface=" + ifaceName); 9334ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius return; 9344ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } 9354ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius // Trigger the iface removal from HAL. The rest of the cleanup will be triggered 9364ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius // from the interface destroyed callback. 9374ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius if (iface.type == Iface.IFACE_TYPE_STA) { 9381d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius if (!removeStaIface(iface)) { 9391d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius Log.e(TAG, "Failed to remove iface in vendor HAL=" + ifaceName); 9404ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius return; 9414ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } 9424ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } else if (iface.type == Iface.IFACE_TYPE_AP) { 9431d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius if (!removeApIface(iface)) { 9441d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius Log.e(TAG, "Failed to remove iface in vendor HAL=" + ifaceName); 9454ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius return; 9464ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } 9474ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } 9481d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius Log.i(TAG, "Successfully initiated teardown for iface=" + ifaceName); 9494ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } 950d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius } 951d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius 952b49bf2570ec24a05f974fe17bb72be7320cd77f6Roshan Pius /** 953840d73a4914b82963475dbd228b0e3669ac0d543Roshan Pius * Teardown all the active interfaces. 954840d73a4914b82963475dbd228b0e3669ac0d543Roshan Pius * 955840d73a4914b82963475dbd228b0e3669ac0d543Roshan Pius * This method tears down the associated interfaces from all the native daemons 956840d73a4914b82963475dbd228b0e3669ac0d543Roshan Pius * (wificond, wpa_supplicant & vendor HAL). 957840d73a4914b82963475dbd228b0e3669ac0d543Roshan Pius * Also, brings down the HAL, supplicant or hostapd as necessary. 958840d73a4914b82963475dbd228b0e3669ac0d543Roshan Pius */ 959840d73a4914b82963475dbd228b0e3669ac0d543Roshan Pius public void teardownAllInterfaces() { 960840d73a4914b82963475dbd228b0e3669ac0d543Roshan Pius synchronized (mLock) { 961840d73a4914b82963475dbd228b0e3669ac0d543Roshan Pius Iterator<Integer> ifaceIdIter = mIfaceMgr.getIfaceIdIter(); 962840d73a4914b82963475dbd228b0e3669ac0d543Roshan Pius while (ifaceIdIter.hasNext()) { 963840d73a4914b82963475dbd228b0e3669ac0d543Roshan Pius Iface iface = mIfaceMgr.getIface(ifaceIdIter.next()); 9646a14fff538a205a0a4fc8bbedce6068134fc424eRoshan Pius ifaceIdIter.remove(); 9656a14fff538a205a0a4fc8bbedce6068134fc424eRoshan Pius onInterfaceDestroyed(iface); 966a372690f3ed1d59b1e4769dac6bfcb1bd16db37cRoshan Pius Log.i(TAG, "Successfully torn down " + iface); 967840d73a4914b82963475dbd228b0e3669ac0d543Roshan Pius } 9686a14fff538a205a0a4fc8bbedce6068134fc424eRoshan Pius Log.i(TAG, "Successfully torn down all ifaces"); 969840d73a4914b82963475dbd228b0e3669ac0d543Roshan Pius } 970840d73a4914b82963475dbd228b0e3669ac0d543Roshan Pius } 971840d73a4914b82963475dbd228b0e3669ac0d543Roshan Pius 972840d73a4914b82963475dbd228b0e3669ac0d543Roshan Pius /** 973b49bf2570ec24a05f974fe17bb72be7320cd77f6Roshan Pius * Get name of the client interface. 974b49bf2570ec24a05f974fe17bb72be7320cd77f6Roshan Pius * 975b49bf2570ec24a05f974fe17bb72be7320cd77f6Roshan Pius * This is mainly used by external modules that needs to perform some 976b49bf2570ec24a05f974fe17bb72be7320cd77f6Roshan Pius * client operations on the STA interface. 977b49bf2570ec24a05f974fe17bb72be7320cd77f6Roshan Pius * 978b49bf2570ec24a05f974fe17bb72be7320cd77f6Roshan Pius * TODO(b/70932231): This may need to be reworked once we start supporting STA + STA. 979b49bf2570ec24a05f974fe17bb72be7320cd77f6Roshan Pius * 980b49bf2570ec24a05f974fe17bb72be7320cd77f6Roshan Pius * @return Interface name of any active client interface, null if no active client interface 981b49bf2570ec24a05f974fe17bb72be7320cd77f6Roshan Pius * exist. 982b49bf2570ec24a05f974fe17bb72be7320cd77f6Roshan Pius * Return Values for the different scenarios are listed below: 983b49bf2570ec24a05f974fe17bb72be7320cd77f6Roshan Pius * a) When there are no client interfaces, returns null. 984b49bf2570ec24a05f974fe17bb72be7320cd77f6Roshan Pius * b) when there is 1 client interface, returns the name of that interface. 985b49bf2570ec24a05f974fe17bb72be7320cd77f6Roshan Pius * c) When there are 2 or more client interface, returns the name of any client interface. 986b49bf2570ec24a05f974fe17bb72be7320cd77f6Roshan Pius */ 987b49bf2570ec24a05f974fe17bb72be7320cd77f6Roshan Pius public String getClientInterfaceName() { 988b49bf2570ec24a05f974fe17bb72be7320cd77f6Roshan Pius return mIfaceMgr.findAnyStaIfaceName(); 989b49bf2570ec24a05f974fe17bb72be7320cd77f6Roshan Pius } 990b49bf2570ec24a05f974fe17bb72be7320cd77f6Roshan Pius 991840d73a4914b82963475dbd228b0e3669ac0d543Roshan Pius /** 992840d73a4914b82963475dbd228b0e3669ac0d543Roshan Pius * Get name of the softap interface. 993840d73a4914b82963475dbd228b0e3669ac0d543Roshan Pius * 994840d73a4914b82963475dbd228b0e3669ac0d543Roshan Pius * This is mainly used by external modules that needs to perform some 995840d73a4914b82963475dbd228b0e3669ac0d543Roshan Pius * operations on the AP interface. 996840d73a4914b82963475dbd228b0e3669ac0d543Roshan Pius * 997840d73a4914b82963475dbd228b0e3669ac0d543Roshan Pius * TODO(b/70932231): This may need to be reworked once we start supporting AP + AP. 998840d73a4914b82963475dbd228b0e3669ac0d543Roshan Pius * 999840d73a4914b82963475dbd228b0e3669ac0d543Roshan Pius * @return Interface name of any active softap interface, null if no active softap interface 1000840d73a4914b82963475dbd228b0e3669ac0d543Roshan Pius * exist. 1001840d73a4914b82963475dbd228b0e3669ac0d543Roshan Pius * Return Values for the different scenarios are listed below: 1002840d73a4914b82963475dbd228b0e3669ac0d543Roshan Pius * a) When there are no softap interfaces, returns null. 1003840d73a4914b82963475dbd228b0e3669ac0d543Roshan Pius * b) when there is 1 softap interface, returns the name of that interface. 1004840d73a4914b82963475dbd228b0e3669ac0d543Roshan Pius * c) When there are 2 or more softap interface, returns the name of any softap interface. 1005840d73a4914b82963475dbd228b0e3669ac0d543Roshan Pius */ 1006840d73a4914b82963475dbd228b0e3669ac0d543Roshan Pius public String getSoftApInterfaceName() { 1007840d73a4914b82963475dbd228b0e3669ac0d543Roshan Pius return mIfaceMgr.findAnyApIfaceName(); 1008840d73a4914b82963475dbd228b0e3669ac0d543Roshan Pius } 1009840d73a4914b82963475dbd228b0e3669ac0d543Roshan Pius 1010b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /******************************************************** 1011b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Wificond operations 1012b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius ********************************************************/ 1013b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 1014b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Result of a signal poll. 1015b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 1016b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius public static class SignalPollResult { 1017b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius // RSSI value in dBM. 1018b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius public int currentRssi; 1019b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius //Transmission bit rate in Mbps. 1020b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius public int txBitrate; 1021b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius // Association frequency in MHz. 1022b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius public int associationFrequency; 1023b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius } 1024b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius 1025b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 1026b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * WiFi interface transimission counters. 1027b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 1028b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius public static class TxPacketCounters { 1029b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius // Number of successfully transmitted packets. 1030b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius public int txSucceeded; 1031b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius // Number of tramsmission failures. 1032b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius public int txFailed; 1033b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius } 1034b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius 103570603901b67c48202ecbb1818e59d487bbcceedaNingyuan Wang /** 103655dd51a9f9df48a7b92a57f9c969d256c98d33a7Roshan Pius * Callback to notify wificond death. 103755dd51a9f9df48a7b92a57f9c969d256c98d33a7Roshan Pius */ 103855dd51a9f9df48a7b92a57f9c969d256c98d33a7Roshan Pius public interface WificondDeathEventHandler { 103955dd51a9f9df48a7b92a57f9c969d256c98d33a7Roshan Pius /** 104055dd51a9f9df48a7b92a57f9c969d256c98d33a7Roshan Pius * Invoked when the wificond dies. 104155dd51a9f9df48a7b92a57f9c969d256c98d33a7Roshan Pius */ 104255dd51a9f9df48a7b92a57f9c969d256c98d33a7Roshan Pius void onDeath(); 104355dd51a9f9df48a7b92a57f9c969d256c98d33a7Roshan Pius } 104455dd51a9f9df48a7b92a57f9c969d256c98d33a7Roshan Pius 104555dd51a9f9df48a7b92a57f9c969d256c98d33a7Roshan Pius /** 104652ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * Request signal polling to wificond. 104752ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * 104852ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 104952ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * Returns an SignalPollResult object. 105052ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * Returns null on failure. 105152ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius */ 105252ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public SignalPollResult signalPoll(@NonNull String ifaceName) { 105352ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mWificondControl.signalPoll(ifaceName); 1054d45b46b01f8562219468291bdc19363f0540ced0Ningyuan Wang } 1055d45b46b01f8562219468291bdc19363f0540ced0Ningyuan Wang 1056d45b46b01f8562219468291bdc19363f0540ced0Ningyuan Wang /** 1057d45b46b01f8562219468291bdc19363f0540ced0Ningyuan Wang * Fetch TX packet counters on current connection from wificond. 105852ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 105952ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * Returns an TxPacketCounters object. 106052ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * Returns null on failure. 106152ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius */ 106252ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public TxPacketCounters getTxPacketCounters(@NonNull String ifaceName) { 106352ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mWificondControl.getTxPacketCounters(ifaceName); 1064d45b46b01f8562219468291bdc19363f0540ced0Ningyuan Wang } 1065d45b46b01f8562219468291bdc19363f0540ced0Ningyuan Wang 106624250365afbd9a20b2e03364eddf2025c8f1138aRoshan Pius /** 1067a70c07d019065187112945c091fc2e924af18980Roshan Pius * Query the list of valid frequencies for the provided band. 1068a70c07d019065187112945c091fc2e924af18980Roshan Pius * The result depends on the on the country code that has been set. 1069a70c07d019065187112945c091fc2e924af18980Roshan Pius * 1070a70c07d019065187112945c091fc2e924af18980Roshan Pius * @param band as specified by one of the WifiScanner.WIFI_BAND_* constants. 1071a70c07d019065187112945c091fc2e924af18980Roshan Pius * The following bands are supported: 1072a70c07d019065187112945c091fc2e924af18980Roshan Pius * WifiScanner.WIFI_BAND_24_GHZ 1073a70c07d019065187112945c091fc2e924af18980Roshan Pius * WifiScanner.WIFI_BAND_5_GHZ 1074a70c07d019065187112945c091fc2e924af18980Roshan Pius * WifiScanner.WIFI_BAND_5_GHZ_DFS_ONLY 1075a70c07d019065187112945c091fc2e924af18980Roshan Pius * @return frequencies vector of valid frequencies (MHz), or null for error. 1076a70c07d019065187112945c091fc2e924af18980Roshan Pius * @throws IllegalArgumentException if band is not recognized. 1077a70c07d019065187112945c091fc2e924af18980Roshan Pius */ 1078a70c07d019065187112945c091fc2e924af18980Roshan Pius public int [] getChannelsForBand(int band) { 1079a70c07d019065187112945c091fc2e924af18980Roshan Pius return mWificondControl.getChannelsForBand(band); 1080a70c07d019065187112945c091fc2e924af18980Roshan Pius } 1081a70c07d019065187112945c091fc2e924af18980Roshan Pius 1082a70c07d019065187112945c091fc2e924af18980Roshan Pius /** 1083b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Start a scan using wificond for the given parameters. 108452ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 10853feac6fe9249c1b7bf284c7a9bfa65a86b973154Roshan Pius * @param scanType Type of scan to perform. One of {@link ScanSettings#SCAN_TYPE_LOW_LATENCY}, 10863feac6fe9249c1b7bf284c7a9bfa65a86b973154Roshan Pius * {@link ScanSettings#SCAN_TYPE_LOW_POWER} or {@link ScanSettings#SCAN_TYPE_HIGH_ACCURACY}. 1087b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param freqs list of frequencies to scan for, if null scan all supported channels. 1088b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param hiddenNetworkSSIDs List of hidden networks to be scanned for. 1089b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return Returns true on success. 109024250365afbd9a20b2e03364eddf2025c8f1138aRoshan Pius */ 109152ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public boolean scan( 10923feac6fe9249c1b7bf284c7a9bfa65a86b973154Roshan Pius @NonNull String ifaceName, int scanType, Set<Integer> freqs, 10933feac6fe9249c1b7bf284c7a9bfa65a86b973154Roshan Pius Set<String> hiddenNetworkSSIDs) { 10943feac6fe9249c1b7bf284c7a9bfa65a86b973154Roshan Pius return mWificondControl.scan(ifaceName, scanType, freqs, hiddenNetworkSSIDs); 1095155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1096155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 109718786eca942042388748b0d98979f21c9dff4a89Mitchell Wills /** 1098b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Fetch the latest scan result from kernel via wificond. 109952ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 1100b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return Returns an ArrayList of ScanDetail. 1101b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Returns an empty ArrayList on failure. 110218786eca942042388748b0d98979f21c9dff4a89Mitchell Wills */ 110352ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public ArrayList<ScanDetail> getScanResults(@NonNull String ifaceName) { 110491375b39b0fdd6b9c692a5d48120673ee472e3ffRoshan Pius return mWificondControl.getScanResults( 110552ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius ifaceName, WificondControl.SCAN_TYPE_SINGLE_SCAN); 110671c4c2a898a827a867564159ce78e41aedd2295bSohani Rao } 110771c4c2a898a827a867564159ce78e41aedd2295bSohani Rao 110871c4c2a898a827a867564159ce78e41aedd2295bSohani Rao /** 110971c4c2a898a827a867564159ce78e41aedd2295bSohani Rao * Fetch the latest scan result from kernel via wificond. 111052ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 111171c4c2a898a827a867564159ce78e41aedd2295bSohani Rao * @return Returns an ArrayList of ScanDetail. 111271c4c2a898a827a867564159ce78e41aedd2295bSohani Rao * Returns an empty ArrayList on failure. 111371c4c2a898a827a867564159ce78e41aedd2295bSohani Rao */ 111452ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public ArrayList<ScanDetail> getPnoScanResults(@NonNull String ifaceName) { 111552ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mWificondControl.getScanResults(ifaceName, WificondControl.SCAN_TYPE_PNO_SCAN); 1116155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1117155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1118b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 1119b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Start PNO scan. 112052ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 1121b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param pnoSettings Pno scan configuration. 1122b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return true on success. 112318786eca942042388748b0d98979f21c9dff4a89Mitchell Wills */ 112452ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public boolean startPnoScan(@NonNull String ifaceName, PnoSettings pnoSettings) { 112552ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mWificondControl.startPnoScan(ifaceName, pnoSettings); 1126155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1127155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1128b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 1129b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Stop PNO scan. 113052ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 1131b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return true on success. 1132b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 113352ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public boolean stopPnoScan(@NonNull String ifaceName) { 113452ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mWificondControl.stopPnoScan(ifaceName); 113518786eca942042388748b0d98979f21c9dff4a89Mitchell Wills } 113618786eca942042388748b0d98979f21c9dff4a89Mitchell Wills 1137045079df57626fd6a8b94ac19fcdb0540b508c19Roshan Pius /** 1138045079df57626fd6a8b94ac19fcdb0540b508c19Roshan Pius * Callbacks for SoftAp interface. 1139045079df57626fd6a8b94ac19fcdb0540b508c19Roshan Pius */ 1140045079df57626fd6a8b94ac19fcdb0540b508c19Roshan Pius public interface SoftApListener { 1141045079df57626fd6a8b94ac19fcdb0540b508c19Roshan Pius /** 1142045079df57626fd6a8b94ac19fcdb0540b508c19Roshan Pius * Invoked when the number of associated stations changes. 1143045079df57626fd6a8b94ac19fcdb0540b508c19Roshan Pius */ 1144045079df57626fd6a8b94ac19fcdb0540b508c19Roshan Pius void onNumAssociatedStationsChanged(int numStations); 1145045079df57626fd6a8b94ac19fcdb0540b508c19Roshan Pius } 1146045079df57626fd6a8b94ac19fcdb0540b508c19Roshan Pius 1147295a0f1632f2c46ffb050ad538eddeb9a2aa7a76Roshan Pius private static final int CONNECT_TO_HOSTAPD_RETRY_INTERVAL_MS = 100; 1148295a0f1632f2c46ffb050ad538eddeb9a2aa7a76Roshan Pius private static final int CONNECT_TO_HOSTAPD_RETRY_TIMES = 50; 1149295a0f1632f2c46ffb050ad538eddeb9a2aa7a76Roshan Pius /** 1150295a0f1632f2c46ffb050ad538eddeb9a2aa7a76Roshan Pius * This method is called to wait for establishing connection to hostapd. 1151295a0f1632f2c46ffb050ad538eddeb9a2aa7a76Roshan Pius * 1152295a0f1632f2c46ffb050ad538eddeb9a2aa7a76Roshan Pius * @return true if connection is established, false otherwise. 1153295a0f1632f2c46ffb050ad538eddeb9a2aa7a76Roshan Pius */ 1154295a0f1632f2c46ffb050ad538eddeb9a2aa7a76Roshan Pius private boolean waitForHostapdConnection() { 1155295a0f1632f2c46ffb050ad538eddeb9a2aa7a76Roshan Pius // Start initialization if not already started. 1156295a0f1632f2c46ffb050ad538eddeb9a2aa7a76Roshan Pius if (!mHostapdHal.isInitializationStarted() 1157295a0f1632f2c46ffb050ad538eddeb9a2aa7a76Roshan Pius && !mHostapdHal.initialize()) { 1158295a0f1632f2c46ffb050ad538eddeb9a2aa7a76Roshan Pius return false; 1159295a0f1632f2c46ffb050ad538eddeb9a2aa7a76Roshan Pius } 1160295a0f1632f2c46ffb050ad538eddeb9a2aa7a76Roshan Pius boolean connected = false; 1161295a0f1632f2c46ffb050ad538eddeb9a2aa7a76Roshan Pius int connectTries = 0; 1162295a0f1632f2c46ffb050ad538eddeb9a2aa7a76Roshan Pius while (!connected && connectTries++ < CONNECT_TO_HOSTAPD_RETRY_TIMES) { 1163295a0f1632f2c46ffb050ad538eddeb9a2aa7a76Roshan Pius // Check if the initialization is complete. 1164295a0f1632f2c46ffb050ad538eddeb9a2aa7a76Roshan Pius connected = mHostapdHal.isInitializationComplete(); 1165295a0f1632f2c46ffb050ad538eddeb9a2aa7a76Roshan Pius if (connected) { 1166295a0f1632f2c46ffb050ad538eddeb9a2aa7a76Roshan Pius break; 1167295a0f1632f2c46ffb050ad538eddeb9a2aa7a76Roshan Pius } 1168295a0f1632f2c46ffb050ad538eddeb9a2aa7a76Roshan Pius try { 1169295a0f1632f2c46ffb050ad538eddeb9a2aa7a76Roshan Pius Thread.sleep(CONNECT_TO_HOSTAPD_RETRY_INTERVAL_MS); 1170295a0f1632f2c46ffb050ad538eddeb9a2aa7a76Roshan Pius } catch (InterruptedException ignore) { 1171295a0f1632f2c46ffb050ad538eddeb9a2aa7a76Roshan Pius } 1172295a0f1632f2c46ffb050ad538eddeb9a2aa7a76Roshan Pius } 1173295a0f1632f2c46ffb050ad538eddeb9a2aa7a76Roshan Pius return connected; 1174295a0f1632f2c46ffb050ad538eddeb9a2aa7a76Roshan Pius } 1175295a0f1632f2c46ffb050ad538eddeb9a2aa7a76Roshan Pius 1176045079df57626fd6a8b94ac19fcdb0540b508c19Roshan Pius /** 1177045079df57626fd6a8b94ac19fcdb0540b508c19Roshan Pius * Start Soft AP operation using the provided configuration. 1178045079df57626fd6a8b94ac19fcdb0540b508c19Roshan Pius * 117952ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 1180045079df57626fd6a8b94ac19fcdb0540b508c19Roshan Pius * @param config Configuration to use for the soft ap created. 1181045079df57626fd6a8b94ac19fcdb0540b508c19Roshan Pius * @param listener Callback for AP events. 1182045079df57626fd6a8b94ac19fcdb0540b508c19Roshan Pius * @return true on success, false otherwise. 1183045079df57626fd6a8b94ac19fcdb0540b508c19Roshan Pius */ 118452ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public boolean startSoftAp( 118552ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius @NonNull String ifaceName, WifiConfiguration config, SoftApListener listener) { 118652ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius if (!mWificondControl.startHostapd(ifaceName, listener)) { 1187295a0f1632f2c46ffb050ad538eddeb9a2aa7a76Roshan Pius Log.e(TAG, "Failed to start hostapd"); 1188295a0f1632f2c46ffb050ad538eddeb9a2aa7a76Roshan Pius return false; 1189295a0f1632f2c46ffb050ad538eddeb9a2aa7a76Roshan Pius } 1190295a0f1632f2c46ffb050ad538eddeb9a2aa7a76Roshan Pius if (!waitForHostapdConnection()) { 1191295a0f1632f2c46ffb050ad538eddeb9a2aa7a76Roshan Pius Log.e(TAG, "Failed to establish connection to hostapd"); 1192295a0f1632f2c46ffb050ad538eddeb9a2aa7a76Roshan Pius return false; 1193295a0f1632f2c46ffb050ad538eddeb9a2aa7a76Roshan Pius } 119427c6f0c111f97e95e3388e9702218cf9e481abb1Roshan Pius if (!mHostapdHal.registerDeathHandler(new HostapdDeathHandlerInternal())) { 119527c6f0c111f97e95e3388e9702218cf9e481abb1Roshan Pius Log.e(TAG, "Failed to register hostapd death handler"); 119627c6f0c111f97e95e3388e9702218cf9e481abb1Roshan Pius return false; 119727c6f0c111f97e95e3388e9702218cf9e481abb1Roshan Pius } 119852ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius if (!mHostapdHal.addAccessPoint(ifaceName, config)) { 1199295a0f1632f2c46ffb050ad538eddeb9a2aa7a76Roshan Pius Log.e(TAG, "Failed to add acccess point"); 1200295a0f1632f2c46ffb050ad538eddeb9a2aa7a76Roshan Pius return false; 1201295a0f1632f2c46ffb050ad538eddeb9a2aa7a76Roshan Pius } 1202295a0f1632f2c46ffb050ad538eddeb9a2aa7a76Roshan Pius return true; 1203045079df57626fd6a8b94ac19fcdb0540b508c19Roshan Pius } 1204045079df57626fd6a8b94ac19fcdb0540b508c19Roshan Pius 1205045079df57626fd6a8b94ac19fcdb0540b508c19Roshan Pius /** 1206045079df57626fd6a8b94ac19fcdb0540b508c19Roshan Pius * Stop the ongoing Soft AP operation. 1207045079df57626fd6a8b94ac19fcdb0540b508c19Roshan Pius * 120852ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 1209045079df57626fd6a8b94ac19fcdb0540b508c19Roshan Pius * @return true on success, false otherwise. 1210045079df57626fd6a8b94ac19fcdb0540b508c19Roshan Pius */ 121152ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public boolean stopSoftAp(@NonNull String ifaceName) { 121252ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius if (!mHostapdHal.removeAccessPoint(ifaceName)) { 1213295a0f1632f2c46ffb050ad538eddeb9a2aa7a76Roshan Pius Log.e(TAG, "Failed to remove access point"); 1214295a0f1632f2c46ffb050ad538eddeb9a2aa7a76Roshan Pius } 121552ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mWificondControl.stopHostapd(ifaceName); 1216045079df57626fd6a8b94ac19fcdb0540b508c19Roshan Pius } 1217045079df57626fd6a8b94ac19fcdb0540b508c19Roshan Pius 1218f8418067cfc279fc451f3347dab20908a1837bfcJong Wook Kim /** 1219f8418067cfc279fc451f3347dab20908a1837bfcJong Wook Kim * Set MAC address of the given interface 1220f8418067cfc279fc451f3347dab20908a1837bfcJong Wook Kim * @param interfaceName Name of the interface 1221f8418067cfc279fc451f3347dab20908a1837bfcJong Wook Kim * @param mac Mac address to change into 1222f8418067cfc279fc451f3347dab20908a1837bfcJong Wook Kim * @return true on success 1223f8418067cfc279fc451f3347dab20908a1837bfcJong Wook Kim */ 1224f8418067cfc279fc451f3347dab20908a1837bfcJong Wook Kim public boolean setMacAddress(String interfaceName, MacAddress mac) { 1225f8418067cfc279fc451f3347dab20908a1837bfcJong Wook Kim // TODO(b/72459123): Suppress interface down/up events from this call 1226f8418067cfc279fc451f3347dab20908a1837bfcJong Wook Kim return mWificondControl.setMacAddress(interfaceName, mac); 1227f8418067cfc279fc451f3347dab20908a1837bfcJong Wook Kim } 1228f8418067cfc279fc451f3347dab20908a1837bfcJong Wook Kim 1229b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /******************************************************** 123002367176dbfc4b7ef84c6f8d37770973ef416994Roshan Pius * Hostapd operations 123102367176dbfc4b7ef84c6f8d37770973ef416994Roshan Pius ********************************************************/ 123202367176dbfc4b7ef84c6f8d37770973ef416994Roshan Pius 123302367176dbfc4b7ef84c6f8d37770973ef416994Roshan Pius /** 123402367176dbfc4b7ef84c6f8d37770973ef416994Roshan Pius * Callback to notify hostapd death. 123502367176dbfc4b7ef84c6f8d37770973ef416994Roshan Pius */ 123602367176dbfc4b7ef84c6f8d37770973ef416994Roshan Pius public interface HostapdDeathEventHandler { 123702367176dbfc4b7ef84c6f8d37770973ef416994Roshan Pius /** 123802367176dbfc4b7ef84c6f8d37770973ef416994Roshan Pius * Invoked when the supplicant dies. 123902367176dbfc4b7ef84c6f8d37770973ef416994Roshan Pius */ 124002367176dbfc4b7ef84c6f8d37770973ef416994Roshan Pius void onDeath(); 1241045079df57626fd6a8b94ac19fcdb0540b508c19Roshan Pius } 1242045079df57626fd6a8b94ac19fcdb0540b508c19Roshan Pius 1243b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /******************************************************** 1244b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Supplicant operations 1245b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius ********************************************************/ 1246f3aae0be78cd02f5fedd7d99b73536d2c799b030Roshan Pius 1247f3aae0be78cd02f5fedd7d99b73536d2c799b030Roshan Pius /** 1248fd95a68590a4dcc82734e42b85898c953d21dbf7Roshan Pius * Callback to notify supplicant death. 1249fd95a68590a4dcc82734e42b85898c953d21dbf7Roshan Pius */ 1250fd95a68590a4dcc82734e42b85898c953d21dbf7Roshan Pius public interface SupplicantDeathEventHandler { 1251fd95a68590a4dcc82734e42b85898c953d21dbf7Roshan Pius /** 1252fd95a68590a4dcc82734e42b85898c953d21dbf7Roshan Pius * Invoked when the supplicant dies. 1253fd95a68590a4dcc82734e42b85898c953d21dbf7Roshan Pius */ 1254fd95a68590a4dcc82734e42b85898c953d21dbf7Roshan Pius void onDeath(); 1255fd95a68590a4dcc82734e42b85898c953d21dbf7Roshan Pius } 1256fd95a68590a4dcc82734e42b85898c953d21dbf7Roshan Pius 1257fd95a68590a4dcc82734e42b85898c953d21dbf7Roshan Pius /** 1258b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Set supplicant log level 1259782eac0bacec797262eb4d721ad58cfcf2fbf885Tomasz Wiszkowski * 1260b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param turnOnVerbose Whether to turn on verbose logging or not. 1261782eac0bacec797262eb4d721ad58cfcf2fbf885Tomasz Wiszkowski */ 1262b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius public void setSupplicantLogLevel(boolean turnOnVerbose) { 1263f2e03411f137f55940a8f3592e96a272585bd7ddRoshan Pius mSupplicantStaIfaceHal.setLogLevel(turnOnVerbose); 1264e3831b70d4a8a967fe8df5496d542a432692c434Roshan Pius } 1265e3831b70d4a8a967fe8df5496d542a432692c434Roshan Pius 126638a6c1ba5d461b8c7b11685c5dd2e98d9e106b55Roshan Pius /** 1267b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Trigger a reconnection if the iface is disconnected. 1268b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 126952ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 1270b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return true if request is sent successfully, false otherwise. 127138a6c1ba5d461b8c7b11685c5dd2e98d9e106b55Roshan Pius */ 127252ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public boolean reconnect(@NonNull String ifaceName) { 127352ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mSupplicantStaIfaceHal.reconnect(ifaceName); 1274f22d23092ab37286a5ef9d257d5bb32c421d2669vandwalle } 12759d7489491984e86915b2cf4fac38a882de1c8cdbRoshan Pius 12769d7489491984e86915b2cf4fac38a882de1c8cdbRoshan Pius /** 1277b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Trigger a reassociation even if the iface is currently connected. 1278b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 127952ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 1280b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return true if request is sent successfully, false otherwise. 12819d7489491984e86915b2cf4fac38a882de1c8cdbRoshan Pius */ 128252ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public boolean reassociate(@NonNull String ifaceName) { 128352ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mSupplicantStaIfaceHal.reassociate(ifaceName); 1284155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1285155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1286155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 1287b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Trigger a disconnection from the currently connected network. 1288b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 128952ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 1290b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return true if request is sent successfully, false otherwise. 1291b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 129252ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public boolean disconnect(@NonNull String ifaceName) { 129352ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mSupplicantStaIfaceHal.disconnect(ifaceName); 129477f2b82a2e80af8da52c22d69a76def6d4209757Jan Nordqvist } 129577f2b82a2e80af8da52c22d69a76def6d4209757Jan Nordqvist 1296155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 1297b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Makes a callback to HIDL to getMacAddress from supplicant 1298b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 129952ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 1300b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return string containing the MAC address, or null on a failed call 1301b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 130252ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public String getMacAddress(@NonNull String ifaceName) { 130352ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mSupplicantStaIfaceHal.getMacAddress(ifaceName); 1304446db2d5457456743e4476029e14d7c3bb9f5bccYuhao Zheng } 1305446db2d5457456743e4476029e14d7c3bb9f5bccYuhao Zheng 1306f2e03411f137f55940a8f3592e96a272585bd7ddRoshan Pius public static final int RX_FILTER_TYPE_V4_MULTICAST = 0; 1307f2e03411f137f55940a8f3592e96a272585bd7ddRoshan Pius public static final int RX_FILTER_TYPE_V6_MULTICAST = 1; 1308155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 1309155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * Start filtering out Multicast V4 packets 131052ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 1311155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @return {@code true} if the operation succeeded, {@code false} otherwise 1312155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * 1313155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * Multicast filtering rules work as follows: 1314155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * 1315155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * The driver can filter multicast (v4 and/or v6) and broadcast packets when in 1316155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * a power optimized mode (typically when screen goes off). 1317155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * 1318155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * In order to prevent the driver from filtering the multicast/broadcast packets, we have to 1319155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * add a DRIVER RXFILTER-ADD rule followed by DRIVER RXFILTER-START to make the rule effective 1320155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * 1321155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * DRIVER RXFILTER-ADD Num 1322155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * where Num = 0 - Unicast, 1 - Broadcast, 2 - Mutil4 or 3 - Multi6 1323155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * 1324155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * and DRIVER RXFILTER-START 1325155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * In order to stop the usage of these rules, we do 1326155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * 1327155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * DRIVER RXFILTER-STOP 1328155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * DRIVER RXFILTER-REMOVE Num 1329155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * where Num is as described for RXFILTER-ADD 1330155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * 1331155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * The SETSUSPENDOPT driver command overrides the filtering rules 1332155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 133352ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public boolean startFilteringMulticastV4Packets(@NonNull String ifaceName) { 133452ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mSupplicantStaIfaceHal.stopRxFilter(ifaceName) 1335b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius && mSupplicantStaIfaceHal.removeRxFilter( 133652ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius ifaceName, RX_FILTER_TYPE_V4_MULTICAST) 133752ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius && mSupplicantStaIfaceHal.startRxFilter(ifaceName); 1338155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1339155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1340155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 1341155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * Stop filtering out Multicast V4 packets. 134252ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 1343155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @return {@code true} if the operation succeeded, {@code false} otherwise 1344155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 134552ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public boolean stopFilteringMulticastV4Packets(@NonNull String ifaceName) { 134652ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mSupplicantStaIfaceHal.stopRxFilter(ifaceName) 1347b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius && mSupplicantStaIfaceHal.addRxFilter( 134852ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius ifaceName, RX_FILTER_TYPE_V4_MULTICAST) 134952ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius && mSupplicantStaIfaceHal.startRxFilter(ifaceName); 1350155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1351155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1352155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 1353155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * Start filtering out Multicast V6 packets 135452ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 1355155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @return {@code true} if the operation succeeded, {@code false} otherwise 1356155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 135752ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public boolean startFilteringMulticastV6Packets(@NonNull String ifaceName) { 135852ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mSupplicantStaIfaceHal.stopRxFilter(ifaceName) 1359b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius && mSupplicantStaIfaceHal.removeRxFilter( 136052ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius ifaceName, RX_FILTER_TYPE_V6_MULTICAST) 136152ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius && mSupplicantStaIfaceHal.startRxFilter(ifaceName); 1362155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1363155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1364155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 1365155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * Stop filtering out Multicast V6 packets. 136652ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 1367155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @return {@code true} if the operation succeeded, {@code false} otherwise 1368155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 136952ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public boolean stopFilteringMulticastV6Packets(@NonNull String ifaceName) { 137052ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mSupplicantStaIfaceHal.stopRxFilter(ifaceName) 1371b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius && mSupplicantStaIfaceHal.addRxFilter( 137252ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius ifaceName, RX_FILTER_TYPE_V6_MULTICAST) 137352ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius && mSupplicantStaIfaceHal.startRxFilter(ifaceName); 1374155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1375155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1376f2e03411f137f55940a8f3592e96a272585bd7ddRoshan Pius public static final int BLUETOOTH_COEXISTENCE_MODE_ENABLED = 0; 1377f2e03411f137f55940a8f3592e96a272585bd7ddRoshan Pius public static final int BLUETOOTH_COEXISTENCE_MODE_DISABLED = 1; 1378f2e03411f137f55940a8f3592e96a272585bd7ddRoshan Pius public static final int BLUETOOTH_COEXISTENCE_MODE_SENSE = 2; 13797ef73dd1b6e43c72b3841723504cd86dc402a134Vinit Deshapnde /** 138052ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * Sets the bluetooth coexistence mode. 138152ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * 138252ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 138352ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param mode One of {@link #BLUETOOTH_COEXISTENCE_MODE_DISABLED}, 138452ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * {@link #BLUETOOTH_COEXISTENCE_MODE_ENABLED}, or 138552ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * {@link #BLUETOOTH_COEXISTENCE_MODE_SENSE}. 138652ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @return Whether the mode was successfully set. 138752ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius */ 138852ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public boolean setBluetoothCoexistenceMode(@NonNull String ifaceName, int mode) { 138952ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mSupplicantStaIfaceHal.setBtCoexistenceMode(ifaceName, mode); 1390155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1391155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1392155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 1393155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * Enable or disable Bluetooth coexistence scan mode. When this mode is on, 1394155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * some of the low-level scan parameters used by the driver are changed to 1395155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * reduce interference with A2DP streaming. 1396155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * 139752ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 1398cc180872c51908b15ce5cbf834634ff323e036bcChristopher Wiley * @param setCoexScanMode whether to enable or disable this mode 1399155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @return {@code true} if the command succeeded, {@code false} otherwise. 1400155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 140152ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public boolean setBluetoothCoexistenceScanMode( 140252ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius @NonNull String ifaceName, boolean setCoexScanMode) { 1403b8dc0d2fb3b03c84922136452f1aacb43649ae85Roshan Pius return mSupplicantStaIfaceHal.setBtCoexistenceScanModeEnabled( 140452ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius ifaceName, setCoexScanMode); 1405155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1406155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1407b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 1408b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Enable or disable suspend mode optimizations. 1409b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 141052ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 1411b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param enabled true to enable, false otherwise. 1412b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return true if request is sent successfully, false otherwise. 1413b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 141452ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public boolean setSuspendOptimizations(@NonNull String ifaceName, boolean enabled) { 141552ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mSupplicantStaIfaceHal.setSuspendModeEnabled(ifaceName, enabled); 1416155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1417155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 14189153bd67d51b305ffdd61355e0748e3c332c2cafRoshan Pius /** 1419b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Set country code. 1420b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 142152ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 1422b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param countryCode 2 byte ASCII string. For ex: US, CA. 1423b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return true if request is sent successfully, false otherwise. 14249153bd67d51b305ffdd61355e0748e3c332c2cafRoshan Pius */ 142552ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public boolean setCountryCode(@NonNull String ifaceName, String countryCode) { 142652ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mSupplicantStaIfaceHal.setCountryCode(ifaceName, countryCode); 142704c453c2e07efc30b99528926f205740226f1c7bNingyuan Wang } 142804c453c2e07efc30b99528926f205740226f1c7bNingyuan Wang 142904c453c2e07efc30b99528926f205740226f1c7bNingyuan Wang /** 1430b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Initiate TDLS discover and setup or teardown with the specified peer. 1431b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 143252ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 1433b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param macAddr MAC Address of the peer. 1434b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param enable true to start discovery and setup, false to teardown. 143504c453c2e07efc30b99528926f205740226f1c7bNingyuan Wang */ 143652ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public void startTdls(@NonNull String ifaceName, String macAddr, boolean enable) { 1437b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius if (enable) { 143852ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius mSupplicantStaIfaceHal.initiateTdlsDiscover(ifaceName, macAddr); 143952ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius mSupplicantStaIfaceHal.initiateTdlsSetup(ifaceName, macAddr); 1440155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } else { 144152ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius mSupplicantStaIfaceHal.initiateTdlsTeardown(ifaceName, macAddr); 1442155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1443155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1444155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1445b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 1446b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Start WPS pin display operation with the specified peer. 1447b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 144852ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 1449b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param bssid BSSID of the peer. 1450b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return true if request is sent successfully, false otherwise. 1451b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 145252ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public boolean startWpsPbc(@NonNull String ifaceName, String bssid) { 145352ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mSupplicantStaIfaceHal.startWpsPbc(ifaceName, bssid); 1454155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1455155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1456b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 1457b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Start WPS pin keypad operation with the specified pin. 1458b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 145952ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 1460b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param pin Pin to be used. 1461b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return true if request is sent successfully, false otherwise. 1462b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 146352ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public boolean startWpsPinKeypad(@NonNull String ifaceName, String pin) { 146452ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mSupplicantStaIfaceHal.startWpsPinKeypad(ifaceName, pin); 1465155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1466155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1467b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 1468b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Start WPS pin display operation with the specified peer. 1469b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 147052ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 1471b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param bssid BSSID of the peer. 1472b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return new pin generated on success, null otherwise. 1473b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 147452ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public String startWpsPinDisplay(@NonNull String ifaceName, String bssid) { 147552ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mSupplicantStaIfaceHal.startWpsPinDisplay(ifaceName, bssid); 1476155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1477155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1478b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 1479b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Sets whether to use external sim for SIM/USIM processing. 1480b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 148152ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 1482b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param external true to enable, false otherwise. 1483b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return true if request is sent successfully, false otherwise. 1484b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 148552ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public boolean setExternalSim(@NonNull String ifaceName, boolean external) { 148652ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mSupplicantStaIfaceHal.setExternalSim(ifaceName, external); 148733b575ca6bee66183929f9474b5a161432918604Vinit Deshpande } 148833b575ca6bee66183929f9474b5a161432918604Vinit Deshpande 1489b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 1490b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Sim auth response types. 1491b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 1492b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius public static final String SIM_AUTH_RESP_TYPE_GSM_AUTH = "GSM-AUTH"; 1493b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius public static final String SIM_AUTH_RESP_TYPE_UMTS_AUTH = "UMTS-AUTH"; 1494b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius public static final String SIM_AUTH_RESP_TYPE_UMTS_AUTS = "UMTS-AUTS"; 1495b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius 1496b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 1497b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Send the sim auth response for the currently configured network. 1498b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 149952ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 1500b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param type |GSM-AUTH|, |UMTS-AUTH| or |UMTS-AUTS|. 1501b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param response Response params. 1502b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return true if succeeds, false otherwise. 1503b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 150452ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public boolean simAuthResponse( 150552ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius @NonNull String ifaceName, int id, String type, String response) { 1506b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius if (SIM_AUTH_RESP_TYPE_GSM_AUTH.equals(type)) { 1507b8dc0d2fb3b03c84922136452f1aacb43649ae85Roshan Pius return mSupplicantStaIfaceHal.sendCurrentNetworkEapSimGsmAuthResponse( 150852ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius ifaceName, response); 1509b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius } else if (SIM_AUTH_RESP_TYPE_UMTS_AUTH.equals(type)) { 1510b8dc0d2fb3b03c84922136452f1aacb43649ae85Roshan Pius return mSupplicantStaIfaceHal.sendCurrentNetworkEapSimUmtsAuthResponse( 151152ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius ifaceName, response); 1512b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius } else if (SIM_AUTH_RESP_TYPE_UMTS_AUTS.equals(type)) { 1513b8dc0d2fb3b03c84922136452f1aacb43649ae85Roshan Pius return mSupplicantStaIfaceHal.sendCurrentNetworkEapSimUmtsAutsResponse( 151452ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius ifaceName, response); 15155cf97c9b13cc06554c8901e63d55ba051b7e7881Roshan Pius } else { 1516b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius return false; 15175cf97c9b13cc06554c8901e63d55ba051b7e7881Roshan Pius } 151833b575ca6bee66183929f9474b5a161432918604Vinit Deshpande } 151933b575ca6bee66183929f9474b5a161432918604Vinit Deshpande 1520b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 1521b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Send the eap sim gsm auth failure for the currently configured network. 1522b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 152352ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 1524b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return true if succeeds, false otherwise. 1525b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 152652ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public boolean simAuthFailedResponse(@NonNull String ifaceName, int id) { 152752ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mSupplicantStaIfaceHal.sendCurrentNetworkEapSimGsmAuthFailure(ifaceName); 152826eebecc04b55129a902d1e7b670fe05668c14faVinit Deshpande } 152926eebecc04b55129a902d1e7b670fe05668c14faVinit Deshpande 1530b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 1531b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Send the eap sim umts auth failure for the currently configured network. 1532b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 153352ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 1534b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return true if succeeds, false otherwise. 1535b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 153652ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public boolean umtsAuthFailedResponse(@NonNull String ifaceName, int id) { 153752ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mSupplicantStaIfaceHal.sendCurrentNetworkEapSimUmtsAuthFailure(ifaceName); 153826eebecc04b55129a902d1e7b670fe05668c14faVinit Deshpande } 153926eebecc04b55129a902d1e7b670fe05668c14faVinit Deshpande 1540b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 1541b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Send the eap identity response for the currently configured network. 1542b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 154352ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 15444e45fd9302b4ed943732ad85c0a88c7d7830be1dpkanwar * @param unencryptedResponse String to send. 15454e45fd9302b4ed943732ad85c0a88c7d7830be1dpkanwar * @param encryptedResponse String to send. 1546b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return true if succeeds, false otherwise. 1547b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 15484e45fd9302b4ed943732ad85c0a88c7d7830be1dpkanwar public boolean simIdentityResponse(@NonNull String ifaceName, int id, 15494e45fd9302b4ed943732ad85c0a88c7d7830be1dpkanwar String unencryptedResponse, String encryptedResponse) { 15504e45fd9302b4ed943732ad85c0a88c7d7830be1dpkanwar return mSupplicantStaIfaceHal.sendCurrentNetworkEapIdentityResponse(ifaceName, 15514e45fd9302b4ed943732ad85c0a88c7d7830be1dpkanwar unencryptedResponse, encryptedResponse); 1552ad607d99c372160c7d4b38e755e1b47d6419856eHonore Tricot } 1553ad607d99c372160c7d4b38e755e1b47d6419856eHonore Tricot 1554b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 1555a1da73ea4926ce8a5689594ff3685b0fe033d99fNingyuan Wang * This get anonymous identity from supplicant and returns it as a string. 1556a1da73ea4926ce8a5689594ff3685b0fe033d99fNingyuan Wang * 155752ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 1558a1da73ea4926ce8a5689594ff3685b0fe033d99fNingyuan Wang * @return anonymous identity string if succeeds, null otherwise. 1559a1da73ea4926ce8a5689594ff3685b0fe033d99fNingyuan Wang */ 156052ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public String getEapAnonymousIdentity(@NonNull String ifaceName) { 156152ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mSupplicantStaIfaceHal.getCurrentNetworkEapAnonymousIdentity(ifaceName); 1562a1da73ea4926ce8a5689594ff3685b0fe033d99fNingyuan Wang } 1563a1da73ea4926ce8a5689594ff3685b0fe033d99fNingyuan Wang 1564a1da73ea4926ce8a5689594ff3685b0fe033d99fNingyuan Wang /** 1565b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Start WPS pin registrar operation with the specified peer and pin. 1566b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 156752ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 1568b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param bssid BSSID of the peer. 1569b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param pin Pin to be used. 1570b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return true if request is sent successfully, false otherwise. 1571b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 157252ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public boolean startWpsRegistrar(@NonNull String ifaceName, String bssid, String pin) { 157352ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mSupplicantStaIfaceHal.startWpsRegistrar(ifaceName, bssid, pin); 1574155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1575155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1576b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 1577b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Cancels any ongoing WPS requests. 1578b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 157952ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 1580b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return true if request is sent successfully, false otherwise. 1581b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 158252ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public boolean cancelWps(@NonNull String ifaceName) { 158352ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mSupplicantStaIfaceHal.cancelWps(ifaceName); 1584155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1585155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1586b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 1587b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Set WPS device name. 1588b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 158952ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 1590b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param name String to be set. 1591b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return true if request is sent successfully, false otherwise. 1592b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 159352ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public boolean setDeviceName(@NonNull String ifaceName, String name) { 159452ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mSupplicantStaIfaceHal.setWpsDeviceName(ifaceName, name); 1595155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1596155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1597b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 1598b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Set WPS device type. 1599b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 160052ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 1601b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param type Type specified as a string. Used format: <categ>-<OUI>-<subcateg> 1602b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return true if request is sent successfully, false otherwise. 1603b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 160452ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public boolean setDeviceType(@NonNull String ifaceName, String type) { 160552ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mSupplicantStaIfaceHal.setWpsDeviceType(ifaceName, type); 1606155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1607155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1608b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 1609b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Set WPS config methods 1610b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 1611b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param cfg List of config methods. 1612b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return true if request is sent successfully, false otherwise. 1613b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 161452ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public boolean setConfigMethods(@NonNull String ifaceName, String cfg) { 161552ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mSupplicantStaIfaceHal.setWpsConfigMethods(ifaceName, cfg); 1616155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1617155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1618b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 1619b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Set WPS manufacturer. 1620b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 162152ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 1622b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param value String to be set. 1623b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return true if request is sent successfully, false otherwise. 1624b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 162552ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public boolean setManufacturer(@NonNull String ifaceName, String value) { 162652ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mSupplicantStaIfaceHal.setWpsManufacturer(ifaceName, value); 1627155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1628155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1629b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 1630b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Set WPS model name. 1631b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 163252ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 1633b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param value String to be set. 1634b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return true if request is sent successfully, false otherwise. 1635b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 163652ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public boolean setModelName(@NonNull String ifaceName, String value) { 163752ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mSupplicantStaIfaceHal.setWpsModelName(ifaceName, value); 1638155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1639155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1640b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 1641b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Set WPS model number. 1642b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 164352ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 1644b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param value String to be set. 1645b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return true if request is sent successfully, false otherwise. 1646b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 164752ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public boolean setModelNumber(@NonNull String ifaceName, String value) { 164852ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mSupplicantStaIfaceHal.setWpsModelNumber(ifaceName, value); 1649155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1650155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1651b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 1652b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Set WPS serial number. 1653b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 165452ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 1655b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param value String to be set. 1656b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return true if request is sent successfully, false otherwise. 1657b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 165852ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public boolean setSerialNumber(@NonNull String ifaceName, String value) { 165952ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mSupplicantStaIfaceHal.setWpsSerialNumber(ifaceName, value); 1660155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1661155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1662b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 1663b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Enable or disable power save mode. 1664b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 166552ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 1666b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param enabled true to enable, false to disable. 1667b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 166852ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public void setPowerSave(@NonNull String ifaceName, boolean enabled) { 166952ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius mSupplicantStaIfaceHal.setPowerSave(ifaceName, enabled); 1670155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1671155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1672b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 1673b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Set concurrency priority between P2P & STA operations. 1674b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 1675b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param isStaHigherPriority Set to true to prefer STA over P2P during concurrency operations, 1676b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * false otherwise. 1677b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return true if request is sent successfully, false otherwise. 1678b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 1679b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius public boolean setConcurrencyPriority(boolean isStaHigherPriority) { 1680b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius return mSupplicantStaIfaceHal.setConcurrencyPriority(isStaHigherPriority); 1681155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1682155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1683155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 16843e240b2bfb6fefe8b91ad68e8a12b652b4136c69Roshan Pius * Enable/Disable auto reconnect functionality in wpa_supplicant. 16853e240b2bfb6fefe8b91ad68e8a12b652b4136c69Roshan Pius * 168652ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 16873e240b2bfb6fefe8b91ad68e8a12b652b4136c69Roshan Pius * @param enable true to enable auto reconnecting, false to disable. 16883e240b2bfb6fefe8b91ad68e8a12b652b4136c69Roshan Pius * @return true if request is sent successfully, false otherwise. 16893e240b2bfb6fefe8b91ad68e8a12b652b4136c69Roshan Pius */ 169052ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public boolean enableStaAutoReconnect(@NonNull String ifaceName, boolean enable) { 169152ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mSupplicantStaIfaceHal.enableAutoReconnect(ifaceName, enable); 16923e240b2bfb6fefe8b91ad68e8a12b652b4136c69Roshan Pius } 16933e240b2bfb6fefe8b91ad68e8a12b652b4136c69Roshan Pius 16943e240b2bfb6fefe8b91ad68e8a12b652b4136c69Roshan Pius /** 1695b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Migrate all the configured networks from wpa_supplicant. 1696b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 169752ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 1698b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param configs Map of configuration key to configuration objects corresponding to all 1699b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * the networks. 1700b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param networkExtras Map of extra configuration parameters stored in wpa_supplicant.conf 1701b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return Max priority of all the configs. 1702155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 170352ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public boolean migrateNetworksFromSupplicant( 170452ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius @NonNull String ifaceName, Map<String, WifiConfiguration> configs, 170552ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius SparseArray<Map<String, String>> networkExtras) { 170652ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mSupplicantStaIfaceHal.loadNetworks(ifaceName, configs, networkExtras); 1707155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1708155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1709b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 1710b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Add the provided network configuration to wpa_supplicant and initiate connection to it. 1711b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * This method does the following: 1712c4ad341e844e88a34be7ed4c3c9509fb72608b37Ningyuan Wang * 1. Abort any ongoing scan to unblock the connection request. 1713c4ad341e844e88a34be7ed4c3c9509fb72608b37Ningyuan Wang * 2. Remove any existing network in wpa_supplicant(This implicitly triggers disconnect). 1714c4ad341e844e88a34be7ed4c3c9509fb72608b37Ningyuan Wang * 3. Add a new network to wpa_supplicant. 1715c4ad341e844e88a34be7ed4c3c9509fb72608b37Ningyuan Wang * 4. Save the provided configuration to wpa_supplicant. 1716c4ad341e844e88a34be7ed4c3c9509fb72608b37Ningyuan Wang * 5. Select the new network in wpa_supplicant. 1717c4ad341e844e88a34be7ed4c3c9509fb72608b37Ningyuan Wang * 6. Triggers reconnect command to wpa_supplicant. 1718b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 171952ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 1720b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param configuration WifiConfiguration parameters for the provided network. 1721b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return {@code true} if it succeeds, {@code false} otherwise 1722b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 172352ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public boolean connectToNetwork(@NonNull String ifaceName, WifiConfiguration configuration) { 1724c4ad341e844e88a34be7ed4c3c9509fb72608b37Ningyuan Wang // Abort ongoing scan before connect() to unblock connection request. 172552ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius mWificondControl.abortScan(ifaceName); 172652ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mSupplicantStaIfaceHal.connectToNetwork(ifaceName, configuration); 1727155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1728155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1729b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 1730b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Initiates roaming to the already configured network in wpa_supplicant. If the network 1731b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * configuration provided does not match the already configured network, then this triggers 1732b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * a new connection attempt (instead of roam). 1733c4ad341e844e88a34be7ed4c3c9509fb72608b37Ningyuan Wang * 1. Abort any ongoing scan to unblock the roam request. 1734c4ad341e844e88a34be7ed4c3c9509fb72608b37Ningyuan Wang * 2. First check if we're attempting to connect to the same network as we currently have 1735b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * configured. 1736c4ad341e844e88a34be7ed4c3c9509fb72608b37Ningyuan Wang * 3. Set the new bssid for the network in wpa_supplicant. 1737c4ad341e844e88a34be7ed4c3c9509fb72608b37Ningyuan Wang * 4. Triggers reassociate command to wpa_supplicant. 1738b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 173952ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 1740b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param configuration WifiConfiguration parameters for the provided network. 1741b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return {@code true} if it succeeds, {@code false} otherwise 1742b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 174352ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public boolean roamToNetwork(@NonNull String ifaceName, WifiConfiguration configuration) { 1744c4ad341e844e88a34be7ed4c3c9509fb72608b37Ningyuan Wang // Abort ongoing scan before connect() to unblock roaming request. 174552ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius mWificondControl.abortScan(ifaceName); 174652ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mSupplicantStaIfaceHal.roamToNetwork(ifaceName, configuration); 1747155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1748155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1749b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 1750b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Remove all the networks. 1751b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 175252ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 1753b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return {@code true} if it succeeds, {@code false} otherwise 1754b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 175552ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public boolean removeAllNetworks(@NonNull String ifaceName) { 175652ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mSupplicantStaIfaceHal.removeAllNetworks(ifaceName); 1757155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1758155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1759b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 1760b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Set the BSSID for the currently configured network in wpa_supplicant. 1761b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 176252ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 1763b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return true if successful, false otherwise. 1764b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 176552ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public boolean setConfiguredNetworkBSSID(@NonNull String ifaceName, String bssid) { 176652ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mSupplicantStaIfaceHal.setCurrentNetworkBssid(ifaceName, bssid); 1767155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1768155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1769b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 1770b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Initiate ANQP query. 1771b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 177252ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 1773b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param bssid BSSID of the AP to be queried 1774b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param anqpIds Set of anqp IDs. 1775b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param hs20Subtypes Set of HS20 subtypes. 1776b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return true on success, false otherwise. 1777b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 177852ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public boolean requestAnqp( 177952ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius @NonNull String ifaceName, String bssid, Set<Integer> anqpIds, 178052ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius Set<Integer> hs20Subtypes) { 1781b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius if (bssid == null || ((anqpIds == null || anqpIds.isEmpty()) 1782b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius && (hs20Subtypes == null || hs20Subtypes.isEmpty()))) { 17831d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius Log.e(TAG, "Invalid arguments for ANQP request."); 1784155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return false; 1785155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1786b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius ArrayList<Short> anqpIdList = new ArrayList<>(); 1787b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius for (Integer anqpId : anqpIds) { 1788b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius anqpIdList.add(anqpId.shortValue()); 178961233efc46707ace6cb3a45dd84766f06df946afTomasz Wiszkowski } 1790b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius ArrayList<Integer> hs20SubtypeList = new ArrayList<>(); 1791b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius hs20SubtypeList.addAll(hs20Subtypes); 1792b8dc0d2fb3b03c84922136452f1aacb43649ae85Roshan Pius return mSupplicantStaIfaceHal.initiateAnqpQuery( 179352ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius ifaceName, bssid, anqpIdList, hs20SubtypeList); 1794155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1795155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1796b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 1797b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Request a passpoint icon file |filename| from the specified AP |bssid|. 179852ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * 179952ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 1800b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param bssid BSSID of the AP 1801b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param fileName name of the icon file 1802b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return true if request is sent successfully, false otherwise 1803b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 180452ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public boolean requestIcon(@NonNull String ifaceName, String bssid, String fileName) { 1805b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius if (bssid == null || fileName == null) { 18061d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius Log.e(TAG, "Invalid arguments for Icon request."); 180761233efc46707ace6cb3a45dd84766f06df946afTomasz Wiszkowski return false; 1808155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 180952ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mSupplicantStaIfaceHal.initiateHs20IconQuery(ifaceName, bssid, fileName); 1810155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1811155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1812b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 1813b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Get the currently configured network's WPS NFC token. 1814b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 181552ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 1816b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return Hex string corresponding to the WPS NFC token. 1817b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 181852ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public String getCurrentNetworkWpsNfcConfigurationToken(@NonNull String ifaceName) { 181952ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mSupplicantStaIfaceHal.getCurrentNetworkWpsNfcConfigurationToken(ifaceName); 1820155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1821403df479e25031276c738dbea334f09bb7e4bf37Ningyuan Wang 1822403df479e25031276c738dbea334f09bb7e4bf37Ningyuan Wang /** Remove the request |networkId| from supplicant if it's the current network, 1823403df479e25031276c738dbea334f09bb7e4bf37Ningyuan Wang * if the current configured network matches |networkId|. 1824403df479e25031276c738dbea334f09bb7e4bf37Ningyuan Wang * 182552ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 1826403df479e25031276c738dbea334f09bb7e4bf37Ningyuan Wang * @param networkId network id of the network to be removed from supplicant. 1827403df479e25031276c738dbea334f09bb7e4bf37Ningyuan Wang */ 182852ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public void removeNetworkIfCurrent(@NonNull String ifaceName, int networkId) { 182952ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius mSupplicantStaIfaceHal.removeNetworkIfCurrent(ifaceName, networkId); 1830403df479e25031276c738dbea334f09bb7e4bf37Ningyuan Wang } 1831403df479e25031276c738dbea334f09bb7e4bf37Ningyuan Wang 1832b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /******************************************************** 1833b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Vendor HAL operations 1834b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius ********************************************************/ 1835af0e32cfa2f7402c60b9df88a0d9bd19f421026cRoshan Pius /** 1836af0e32cfa2f7402c60b9df88a0d9bd19f421026cRoshan Pius * Callback to notify vendor HAL death. 1837af0e32cfa2f7402c60b9df88a0d9bd19f421026cRoshan Pius */ 1838af0e32cfa2f7402c60b9df88a0d9bd19f421026cRoshan Pius public interface VendorHalDeathEventHandler { 1839af0e32cfa2f7402c60b9df88a0d9bd19f421026cRoshan Pius /** 1840af0e32cfa2f7402c60b9df88a0d9bd19f421026cRoshan Pius * Invoked when the vendor HAL dies. 1841af0e32cfa2f7402c60b9df88a0d9bd19f421026cRoshan Pius */ 1842af0e32cfa2f7402c60b9df88a0d9bd19f421026cRoshan Pius void onDeath(); 1843af0e32cfa2f7402c60b9df88a0d9bd19f421026cRoshan Pius } 1844b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius 1845d84fd37259c6e956d0f00c261f573dfa319acb91Roshan Pius /** 1846b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Tests whether the HAL is running or not 1847b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 184818786eca942042388748b0d98979f21c9dff4a89Mitchell Wills public boolean isHalStarted() { 1849b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius return mWifiVendorHal.isHalStarted(); 18507f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde } 18517f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde 1852062e3f39e37874fedc01f267de5f4cf7dbebe2b4Randy Pan // TODO: Change variable names to camel style. 1853e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde public static class ScanCapabilities { 1854297c3acabe7a85eb87240fe3ccf772e57ce6aef7Mitchell Wills public int max_scan_cache_size; 1855e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde public int max_scan_buckets; 1856e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde public int max_ap_cache_per_scan; 1857e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde public int max_rssi_sample_size; 1858297c3acabe7a85eb87240fe3ccf772e57ce6aef7Mitchell Wills public int max_scan_reporting_threshold; 1859e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde } 1860e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde 1861b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 1862b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Gets the scan capabilities 1863b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 186452ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 1865b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param capabilities object to be filled in 1866b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return true for success. false for failure 1867b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 186852ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public boolean getBgScanCapabilities( 186952ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius @NonNull String ifaceName, ScanCapabilities capabilities) { 187052ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mWifiVendorHal.getBgScanCapabilities(ifaceName, capabilities); 1871e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde } 1872e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde 1873e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde public static class ChannelSettings { 1874712ef6246834caeac3d5b06bea08e85d6b29cd7aMitchell Wills public int frequency; 1875712ef6246834caeac3d5b06bea08e85d6b29cd7aMitchell Wills public int dwell_time_ms; 1876712ef6246834caeac3d5b06bea08e85d6b29cd7aMitchell Wills public boolean passive; 18777f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde } 18787f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde 1879e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde public static class BucketSettings { 1880712ef6246834caeac3d5b06bea08e85d6b29cd7aMitchell Wills public int bucket; 1881712ef6246834caeac3d5b06bea08e85d6b29cd7aMitchell Wills public int band; 1882712ef6246834caeac3d5b06bea08e85d6b29cd7aMitchell Wills public int period_ms; 1883712ef6246834caeac3d5b06bea08e85d6b29cd7aMitchell Wills public int max_period_ms; 1884712ef6246834caeac3d5b06bea08e85d6b29cd7aMitchell Wills public int step_count; 1885712ef6246834caeac3d5b06bea08e85d6b29cd7aMitchell Wills public int report_events; 1886712ef6246834caeac3d5b06bea08e85d6b29cd7aMitchell Wills public int num_channels; 1887712ef6246834caeac3d5b06bea08e85d6b29cd7aMitchell Wills public ChannelSettings[] channels; 1888e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde } 18897f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde 18906259b630ddb59b642729a2d2113d81ed8e33a0e3Roshan Pius /** 18916259b630ddb59b642729a2d2113d81ed8e33a0e3Roshan Pius * Network parameters for hidden networks to be scanned for. 18926259b630ddb59b642729a2d2113d81ed8e33a0e3Roshan Pius */ 18936259b630ddb59b642729a2d2113d81ed8e33a0e3Roshan Pius public static class HiddenNetwork { 18946259b630ddb59b642729a2d2113d81ed8e33a0e3Roshan Pius public String ssid; 18956259b630ddb59b642729a2d2113d81ed8e33a0e3Roshan Pius 18966259b630ddb59b642729a2d2113d81ed8e33a0e3Roshan Pius @Override 18976259b630ddb59b642729a2d2113d81ed8e33a0e3Roshan Pius public boolean equals(Object otherObj) { 18986259b630ddb59b642729a2d2113d81ed8e33a0e3Roshan Pius if (this == otherObj) { 18996259b630ddb59b642729a2d2113d81ed8e33a0e3Roshan Pius return true; 19006259b630ddb59b642729a2d2113d81ed8e33a0e3Roshan Pius } else if (otherObj == null || getClass() != otherObj.getClass()) { 19016259b630ddb59b642729a2d2113d81ed8e33a0e3Roshan Pius return false; 19026259b630ddb59b642729a2d2113d81ed8e33a0e3Roshan Pius } 19036259b630ddb59b642729a2d2113d81ed8e33a0e3Roshan Pius HiddenNetwork other = (HiddenNetwork) otherObj; 19046259b630ddb59b642729a2d2113d81ed8e33a0e3Roshan Pius return Objects.equals(ssid, other.ssid); 19056259b630ddb59b642729a2d2113d81ed8e33a0e3Roshan Pius } 1906ef1606e936204c56ffdae305f2f423ee3503fecdMehdi Alizadeh 1907ef1606e936204c56ffdae305f2f423ee3503fecdMehdi Alizadeh @Override 1908ef1606e936204c56ffdae305f2f423ee3503fecdMehdi Alizadeh public int hashCode() { 1909ef1606e936204c56ffdae305f2f423ee3503fecdMehdi Alizadeh return (ssid == null ? 0 : ssid.hashCode()); 1910ef1606e936204c56ffdae305f2f423ee3503fecdMehdi Alizadeh } 19116259b630ddb59b642729a2d2113d81ed8e33a0e3Roshan Pius } 19126259b630ddb59b642729a2d2113d81ed8e33a0e3Roshan Pius 19133feac6fe9249c1b7bf284c7a9bfa65a86b973154Roshan Pius public static final int SCAN_TYPE_LOW_LATENCY = 0; 19143feac6fe9249c1b7bf284c7a9bfa65a86b973154Roshan Pius public static final int SCAN_TYPE_LOW_POWER = 1; 19153feac6fe9249c1b7bf284c7a9bfa65a86b973154Roshan Pius public static final int SCAN_TYPE_HIGH_ACCURACY = 2; 19163feac6fe9249c1b7bf284c7a9bfa65a86b973154Roshan Pius 1917e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde public static class ScanSettings { 19183feac6fe9249c1b7bf284c7a9bfa65a86b973154Roshan Pius /** 19193feac6fe9249c1b7bf284c7a9bfa65a86b973154Roshan Pius * Type of scan to perform. One of {@link ScanSettings#SCAN_TYPE_LOW_LATENCY}, 19203feac6fe9249c1b7bf284c7a9bfa65a86b973154Roshan Pius * {@link ScanSettings#SCAN_TYPE_LOW_POWER} or {@link ScanSettings#SCAN_TYPE_HIGH_ACCURACY}. 19213feac6fe9249c1b7bf284c7a9bfa65a86b973154Roshan Pius */ 19223feac6fe9249c1b7bf284c7a9bfa65a86b973154Roshan Pius public int scanType; 1923712ef6246834caeac3d5b06bea08e85d6b29cd7aMitchell Wills public int base_period_ms; 1924712ef6246834caeac3d5b06bea08e85d6b29cd7aMitchell Wills public int max_ap_per_scan; 1925712ef6246834caeac3d5b06bea08e85d6b29cd7aMitchell Wills public int report_threshold_percent; 1926712ef6246834caeac3d5b06bea08e85d6b29cd7aMitchell Wills public int report_threshold_num_scans; 1927712ef6246834caeac3d5b06bea08e85d6b29cd7aMitchell Wills public int num_buckets; 19286259b630ddb59b642729a2d2113d81ed8e33a0e3Roshan Pius /* Not used for bg scans. Only works for single scans. */ 19296259b630ddb59b642729a2d2113d81ed8e33a0e3Roshan Pius public HiddenNetwork[] hiddenNetworks; 1930712ef6246834caeac3d5b06bea08e85d6b29cd7aMitchell Wills public BucketSettings[] buckets; 1931e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde } 19327f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde 193368cb8c02b4ad079c54a2ffd4407da921d18c7af9Wei Wang /** 19349bd01d6cb65ea96d6729d35a1fc43bb2bb40e3bdRoshan Pius * Network parameters to start PNO scan. 19359bd01d6cb65ea96d6729d35a1fc43bb2bb40e3bdRoshan Pius */ 19369bd01d6cb65ea96d6729d35a1fc43bb2bb40e3bdRoshan Pius public static class PnoNetwork { 19379bd01d6cb65ea96d6729d35a1fc43bb2bb40e3bdRoshan Pius public String ssid; 19389bd01d6cb65ea96d6729d35a1fc43bb2bb40e3bdRoshan Pius public byte flags; 1939ef3ea1092bc17673c0a85a845b053151b7c10e07Roshan Pius public byte auth_bit_field; 19401bf983a4211f547593a60523e43112ecdb5c8997Roshan Pius 19411bf983a4211f547593a60523e43112ecdb5c8997Roshan Pius @Override 19421bf983a4211f547593a60523e43112ecdb5c8997Roshan Pius public boolean equals(Object otherObj) { 19431bf983a4211f547593a60523e43112ecdb5c8997Roshan Pius if (this == otherObj) { 19441bf983a4211f547593a60523e43112ecdb5c8997Roshan Pius return true; 19451bf983a4211f547593a60523e43112ecdb5c8997Roshan Pius } else if (otherObj == null || getClass() != otherObj.getClass()) { 19461bf983a4211f547593a60523e43112ecdb5c8997Roshan Pius return false; 19471bf983a4211f547593a60523e43112ecdb5c8997Roshan Pius } 19481bf983a4211f547593a60523e43112ecdb5c8997Roshan Pius PnoNetwork other = (PnoNetwork) otherObj; 19496259b630ddb59b642729a2d2113d81ed8e33a0e3Roshan Pius return ((Objects.equals(ssid, other.ssid)) && (flags == other.flags) 19501bf983a4211f547593a60523e43112ecdb5c8997Roshan Pius && (auth_bit_field == other.auth_bit_field)); 19511bf983a4211f547593a60523e43112ecdb5c8997Roshan Pius } 1952ef1606e936204c56ffdae305f2f423ee3503fecdMehdi Alizadeh 1953ef1606e936204c56ffdae305f2f423ee3503fecdMehdi Alizadeh @Override 1954ef1606e936204c56ffdae305f2f423ee3503fecdMehdi Alizadeh public int hashCode() { 1955ef1606e936204c56ffdae305f2f423ee3503fecdMehdi Alizadeh int result = (ssid == null ? 0 : ssid.hashCode()); 1956ef1606e936204c56ffdae305f2f423ee3503fecdMehdi Alizadeh result ^= ((int) flags * 31) + ((int) auth_bit_field << 8); 1957ef1606e936204c56ffdae305f2f423ee3503fecdMehdi Alizadeh return result; 1958ef1606e936204c56ffdae305f2f423ee3503fecdMehdi Alizadeh } 19599bd01d6cb65ea96d6729d35a1fc43bb2bb40e3bdRoshan Pius } 19609bd01d6cb65ea96d6729d35a1fc43bb2bb40e3bdRoshan Pius 19619bd01d6cb65ea96d6729d35a1fc43bb2bb40e3bdRoshan Pius /** 19629bd01d6cb65ea96d6729d35a1fc43bb2bb40e3bdRoshan Pius * Parameters to start PNO scan. This holds the list of networks which are going to used for 19639bd01d6cb65ea96d6729d35a1fc43bb2bb40e3bdRoshan Pius * PNO scan. 19649bd01d6cb65ea96d6729d35a1fc43bb2bb40e3bdRoshan Pius */ 19659bd01d6cb65ea96d6729d35a1fc43bb2bb40e3bdRoshan Pius public static class PnoSettings { 19669bd01d6cb65ea96d6729d35a1fc43bb2bb40e3bdRoshan Pius public int min5GHzRssi; 19679bd01d6cb65ea96d6729d35a1fc43bb2bb40e3bdRoshan Pius public int min24GHzRssi; 19689bd01d6cb65ea96d6729d35a1fc43bb2bb40e3bdRoshan Pius public int initialScoreMax; 19699bd01d6cb65ea96d6729d35a1fc43bb2bb40e3bdRoshan Pius public int currentConnectionBonus; 19709bd01d6cb65ea96d6729d35a1fc43bb2bb40e3bdRoshan Pius public int sameNetworkBonus; 19719bd01d6cb65ea96d6729d35a1fc43bb2bb40e3bdRoshan Pius public int secureBonus; 19729bd01d6cb65ea96d6729d35a1fc43bb2bb40e3bdRoshan Pius public int band5GHzBonus; 197304c453c2e07efc30b99528926f205740226f1c7bNingyuan Wang public int periodInMs; 1974dcd877d6c143db557884993ea437e2a432cb0ba3Roshan Pius public boolean isConnected; 19759bd01d6cb65ea96d6729d35a1fc43bb2bb40e3bdRoshan Pius public PnoNetwork[] networkList; 19769bd01d6cb65ea96d6729d35a1fc43bb2bb40e3bdRoshan Pius } 19779bd01d6cb65ea96d6729d35a1fc43bb2bb40e3bdRoshan Pius 1978b0b1d59786de7ff1fc98e31a16a7d710458bf549Vinit Deshpande public static interface ScanEventHandler { 197963539f1283899fbbf83ab90757961b4be51d5034Mitchell Wills /** 198063539f1283899fbbf83ab90757961b4be51d5034Mitchell Wills * Called for each AP as it is found with the entire contents of the beacon/probe response. 198163539f1283899fbbf83ab90757961b4be51d5034Mitchell Wills * Only called when WifiScanner.REPORT_EVENT_FULL_SCAN_RESULT is specified. 198263539f1283899fbbf83ab90757961b4be51d5034Mitchell Wills */ 1983c9e6069eb941d282af213dc20b171877db6b567bMitchell Wills void onFullScanResult(ScanResult fullScanResult, int bucketsScanned); 198463539f1283899fbbf83ab90757961b4be51d5034Mitchell Wills /** 198563539f1283899fbbf83ab90757961b4be51d5034Mitchell Wills * Callback on an event during a gscan scan. 198663539f1283899fbbf83ab90757961b4be51d5034Mitchell Wills * See WifiNative.WIFI_SCAN_* for possible values. 198763539f1283899fbbf83ab90757961b4be51d5034Mitchell Wills */ 198863539f1283899fbbf83ab90757961b4be51d5034Mitchell Wills void onScanStatus(int event); 198963539f1283899fbbf83ab90757961b4be51d5034Mitchell Wills /** 199063539f1283899fbbf83ab90757961b4be51d5034Mitchell Wills * Called with the current cached scan results when gscan is paused. 199163539f1283899fbbf83ab90757961b4be51d5034Mitchell Wills */ 199283a674a18c84ff4f01377bbfd8988699dec93bc2Vinit Deshpande void onScanPaused(WifiScanner.ScanData[] data); 199363539f1283899fbbf83ab90757961b4be51d5034Mitchell Wills /** 199463539f1283899fbbf83ab90757961b4be51d5034Mitchell Wills * Called with the current cached scan results when gscan is resumed. 199563539f1283899fbbf83ab90757961b4be51d5034Mitchell Wills */ 1996b0b1d59786de7ff1fc98e31a16a7d710458bf549Vinit Deshpande void onScanRestarted(); 1997e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde } 1998e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde 19999bd01d6cb65ea96d6729d35a1fc43bb2bb40e3bdRoshan Pius /** 20009bd01d6cb65ea96d6729d35a1fc43bb2bb40e3bdRoshan Pius * Handler to notify the occurrence of various events during PNO scan. 20019bd01d6cb65ea96d6729d35a1fc43bb2bb40e3bdRoshan Pius */ 20029bd01d6cb65ea96d6729d35a1fc43bb2bb40e3bdRoshan Pius public interface PnoEventHandler { 20039bd01d6cb65ea96d6729d35a1fc43bb2bb40e3bdRoshan Pius /** 20049bd01d6cb65ea96d6729d35a1fc43bb2bb40e3bdRoshan Pius * Callback to notify when one of the shortlisted networks is found during PNO scan. 20059bd01d6cb65ea96d6729d35a1fc43bb2bb40e3bdRoshan Pius * @param results List of Scan results received. 20069bd01d6cb65ea96d6729d35a1fc43bb2bb40e3bdRoshan Pius */ 20079bd01d6cb65ea96d6729d35a1fc43bb2bb40e3bdRoshan Pius void onPnoNetworkFound(ScanResult[] results); 2008063cfc7e3eef78fcbda24a66f0c473828b39c854Roshan Pius 2009063cfc7e3eef78fcbda24a66f0c473828b39c854Roshan Pius /** 2010063cfc7e3eef78fcbda24a66f0c473828b39c854Roshan Pius * Callback to notify when the PNO scan schedule fails. 2011063cfc7e3eef78fcbda24a66f0c473828b39c854Roshan Pius */ 2012063cfc7e3eef78fcbda24a66f0c473828b39c854Roshan Pius void onPnoScanFailed(); 20139bd01d6cb65ea96d6729d35a1fc43bb2bb40e3bdRoshan Pius } 20149bd01d6cb65ea96d6729d35a1fc43bb2bb40e3bdRoshan Pius 201571af8bb37fee5852ae458edabdef3b487d62a5b8Mitchell Wills public static final int WIFI_SCAN_RESULTS_AVAILABLE = 0; 201671af8bb37fee5852ae458edabdef3b487d62a5b8Mitchell Wills public static final int WIFI_SCAN_THRESHOLD_NUM_SCANS = 1; 201771af8bb37fee5852ae458edabdef3b487d62a5b8Mitchell Wills public static final int WIFI_SCAN_THRESHOLD_PERCENT = 2; 201871af8bb37fee5852ae458edabdef3b487d62a5b8Mitchell Wills public static final int WIFI_SCAN_FAILED = 3; 2019b7cc309f06da8a18224057c21ba086f8550367d6Vinit Deshpande 2020b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 2021b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Starts a background scan. 2022b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Any ongoing scan will be stopped first 2023b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 202452ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 2025b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param settings to control the scan 2026b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param eventHandler to call with the results 2027b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return true for success 2028b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 202952ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public boolean startBgScan( 203052ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius @NonNull String ifaceName, ScanSettings settings, ScanEventHandler eventHandler) { 203152ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mWifiVendorHal.startBgScan(ifaceName, settings, eventHandler); 20327f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde } 20337f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde 2034b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 2035b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Stops any ongoing backgound scan 203652ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 2037b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 203852ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public void stopBgScan(@NonNull String ifaceName) { 203952ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius mWifiVendorHal.stopBgScan(ifaceName); 2040b0b1d59786de7ff1fc98e31a16a7d710458bf549Vinit Deshpande } 2041b0b1d59786de7ff1fc98e31a16a7d710458bf549Vinit Deshpande 2042b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 2043b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Pauses an ongoing backgound scan 204452ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 2045b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 204652ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public void pauseBgScan(@NonNull String ifaceName) { 204752ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius mWifiVendorHal.pauseBgScan(ifaceName); 2048b0b1d59786de7ff1fc98e31a16a7d710458bf549Vinit Deshpande } 2049b0b1d59786de7ff1fc98e31a16a7d710458bf549Vinit Deshpande 2050b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 2051b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Restarts a paused scan 205252ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 2053b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 205452ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public void restartBgScan(@NonNull String ifaceName) { 205552ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius mWifiVendorHal.restartBgScan(ifaceName); 2056e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde } 2057e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde 2058b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 2059b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Gets the latest scan results received. 206052ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 2061b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 206252ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public WifiScanner.ScanData[] getBgScanResults(@NonNull String ifaceName) { 206352ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mWifiVendorHal.getBgScanResults(ifaceName); 2064e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde } 2065e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde 206652ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius /** 206752ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * Gets the latest link layer stats 206852ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 206952ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius */ 207052ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public WifiLinkLayerStats getWifiLinkLayerStats(@NonNull String ifaceName) { 207152ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mWifiVendorHal.getWifiLinkLayerStats(ifaceName); 20725c08cc119b92af69997af194cc8b6d0111e37d31Andres Morales } 20735c08cc119b92af69997af194cc8b6d0111e37d31Andres Morales 2074b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 2075b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Get the supported features 2076b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 207752ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 2078b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return bitmask defined by WifiManager.WIFI_FEATURE_* 2079b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 208052ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public int getSupportedFeatureSet(@NonNull String ifaceName) { 208152ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mWifiVendorHal.getSupportedFeatureSet(ifaceName); 2082a632d8a6edd350c7644b593b18eceaa5b368505bVinit Deshpande } 2083143657392bf0702a155fe688171a5abbf4c86570Vinit Deshpande 2084143657392bf0702a155fe688171a5abbf4c86570Vinit Deshpande public static interface RttEventHandler { 2085143657392bf0702a155fe688171a5abbf4c86570Vinit Deshpande void onRttResults(RttManager.RttResult[] result); 2086143657392bf0702a155fe688171a5abbf4c86570Vinit Deshpande } 2087143657392bf0702a155fe688171a5abbf4c86570Vinit Deshpande 2088b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 2089b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Starts a new rtt request 2090b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 2091b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param params RTT request params. Refer to {@link RttManager#RttParams}. 2092b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param handler Callback to be invoked to notify any results. 2093b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return true if the request was successful, false otherwise. 2094b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 209518786eca942042388748b0d98979f21c9dff4a89Mitchell Wills public boolean requestRtt( 2096143657392bf0702a155fe688171a5abbf4c86570Vinit Deshpande RttManager.RttParams[] params, RttEventHandler handler) { 2097b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius return mWifiVendorHal.requestRtt(params, handler); 2098143657392bf0702a155fe688171a5abbf4c86570Vinit Deshpande } 2099143657392bf0702a155fe688171a5abbf4c86570Vinit Deshpande 2100b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 2101b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Cancels an outstanding rtt request 2102b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 2103b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param params RTT request params. Refer to {@link RttManager#RttParams} 2104b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return true if there was an outstanding request and it was successfully cancelled 2105b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 210618786eca942042388748b0d98979f21c9dff4a89Mitchell Wills public boolean cancelRtt(RttManager.RttParams[] params) { 2107b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius return mWifiVendorHal.cancelRtt(params); 2108143657392bf0702a155fe688171a5abbf4c86570Vinit Deshpande } 2109042c54bfd5144ce8e720585b2093796e7e28de5eVinit Deshpande 211068cb8c02b4ad079c54a2ffd4407da921d18c7af9Wei Wang /** 211168cb8c02b4ad079c54a2ffd4407da921d18c7af9Wei Wang * Enable RTT responder role on the device. Returns {@link ResponderConfig} if the responder 211268cb8c02b4ad079c54a2ffd4407da921d18c7af9Wei Wang * role is successfully enabled, {@code null} otherwise. 2113b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 2114b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param timeoutSeconds timeout to use for the responder. 211568cb8c02b4ad079c54a2ffd4407da921d18c7af9Wei Wang */ 211668cb8c02b4ad079c54a2ffd4407da921d18c7af9Wei Wang @Nullable 2117b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius public ResponderConfig enableRttResponder(int timeoutSeconds) { 2118b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius return mWifiVendorHal.enableRttResponder(timeoutSeconds); 211912cf388ecf3b2aa5ba66ed680b931fa356ab75b5xinhe } 2120939177ff615062ec826601d536466875d8457375xinhe 2121b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 2122b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Disable RTT responder role. Returns {@code true} if responder role is successfully disabled, 2123b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * {@code false} otherwise. 2124b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 2125b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius public boolean disableRttResponder() { 2126b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius return mWifiVendorHal.disableRttResponder(); 21276609df5a9c14e4440c085567a27437a8cfc50f88Paul Jensen } 21286609df5a9c14e4440c085567a27437a8cfc50f88Paul Jensen 2129b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 2130b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Set the MAC OUI during scanning. 2131b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * An OUI {Organizationally Unique Identifier} is a 24-bit number that 2132b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * uniquely identifies a vendor or manufacturer. 2133b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 213452ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 2135b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param oui OUI to set. 2136b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return true for success 2137b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 213852ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public boolean setScanningMacOui(@NonNull String ifaceName, byte[] oui) { 213952ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mWifiVendorHal.setScanningMacOui(ifaceName, oui); 21406609df5a9c14e4440c085567a27437a8cfc50f88Paul Jensen } 21416609df5a9c14e4440c085567a27437a8cfc50f88Paul Jensen 2142b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 2143b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * RTT (Round Trip Time) measurement capabilities of the device. 2144b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 2145b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius public RttManager.RttCapabilities getRttCapabilities() { 2146b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius return mWifiVendorHal.getRttCapabilities(); 2147d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe } 2148d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe 2149b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 2150b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Get the APF (Android Packet Filter) capabilities of the device 215152ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 2152b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 215352ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public ApfCapabilities getApfCapabilities(@NonNull String ifaceName) { 215452ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mWifiVendorHal.getApfCapabilities(ifaceName); 2155d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe } 2156d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe 2157b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 2158b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Installs an APF program on this iface, replacing any existing program. 2159b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 216052ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 2161b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param filter is the android packet filter program 2162b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return true for success 2163b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 216452ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public boolean installPacketFilter(@NonNull String ifaceName, byte[] filter) { 216552ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mWifiVendorHal.installPacketFilter(ifaceName, filter); 2166d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe } 2167d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe 2168b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 2169b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Set country code for this AP iface. 217052ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 2171b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param countryCode - two-letter country code (as ISO 3166) 2172b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return true for success 2173b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 217452ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public boolean setCountryCodeHal(@NonNull String ifaceName, String countryCode) { 217552ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mWifiVendorHal.setCountryCodeHal(ifaceName, countryCode); 2176d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe } 2177d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe 2178a0d34d3626bd9631039a485d2d428b1b7de390e2Pierre Vandwalle //--------------------------------------------------------------------------------- 2179a0d34d3626bd9631039a485d2d428b1b7de390e2Pierre Vandwalle /* Wifi Logger commands/events */ 2180a0d34d3626bd9631039a485d2d428b1b7de390e2Pierre Vandwalle public static interface WifiLoggerEventHandler { 21810bf150b2d69ec62df905bc6f8603437dc4caee1fVinit Deshpande void onRingBufferData(RingBufferStatus status, byte[] buffer); 21820bf150b2d69ec62df905bc6f8603437dc4caee1fVinit Deshpande void onWifiAlert(int errorCode, byte[] buffer); 2183a0d34d3626bd9631039a485d2d428b1b7de390e2Pierre Vandwalle } 2184a0d34d3626bd9631039a485d2d428b1b7de390e2Pierre Vandwalle 2185b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 2186b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Registers the logger callback and enables alerts. 2187b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Ring buffer data collection is only triggered when |startLoggingRingBuffer| is invoked. 2188b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 2189b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param handler Callback to be invoked. 2190b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return true on success, false otherwise. 2191b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 219218786eca942042388748b0d98979f21c9dff4a89Mitchell Wills public boolean setLoggingEventHandler(WifiLoggerEventHandler handler) { 2193b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius return mWifiVendorHal.setLoggingEventHandler(handler); 219403ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe } 219503ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe 2196b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 2197b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Control debug data collection 2198b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 2199b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param verboseLevel 0 to 3, inclusive. 0 stops logging. 2200b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param flags Ignored. 2201b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param maxInterval Maximum interval between reports; ignore if 0. 2202b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param minDataSize Minimum data size in buffer for report; ignore if 0. 2203b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param ringName Name of the ring for which data collection is to start. 2204b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return true for success, false otherwise. 2205b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 220618786eca942042388748b0d98979f21c9dff4a89Mitchell Wills public boolean startLoggingRingBuffer(int verboseLevel, int flags, int maxInterval, 220703ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe int minDataSize, String ringName){ 2208b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius return mWifiVendorHal.startLoggingRingBuffer( 2209b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius verboseLevel, flags, maxInterval, minDataSize, ringName); 221003ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe } 221103ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe 2212b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 2213b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Logger features exposed. 2214b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * This is a no-op now, will always return -1. 2215b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 2216b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return true on success, false otherwise. 2217b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 221818786eca942042388748b0d98979f21c9dff4a89Mitchell Wills public int getSupportedLoggerFeatureSet() { 2219b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius return mWifiVendorHal.getSupportedLoggerFeatureSet(); 222003ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe } 222103ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe 2222b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 2223b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Stops all logging and resets the logger callback. 2224b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * This stops both the alerts and ring buffer data collection. 2225b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return true on success, false otherwise. 2226b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 222718786eca942042388748b0d98979f21c9dff4a89Mitchell Wills public boolean resetLogHandler() { 2228b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius return mWifiVendorHal.resetLogHandler(); 2229b797893fc1966803d0c013faac42e6396a37a384xinhe } 2230b797893fc1966803d0c013faac42e6396a37a384xinhe 2231b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 2232b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Vendor-provided wifi driver version string 2233b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 2234b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return String returned from the HAL. 2235b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 223618786eca942042388748b0d98979f21c9dff4a89Mitchell Wills public String getDriverVersion() { 2237b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius return mWifiVendorHal.getDriverVersion(); 223803ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe } 223903ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe 2240b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 2241b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Vendor-provided wifi firmware version string 2242b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 2243b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return String returned from the HAL. 2244b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 224518786eca942042388748b0d98979f21c9dff4a89Mitchell Wills public String getFirmwareVersion() { 2246b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius return mWifiVendorHal.getFirmwareVersion(); 224703ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe } 224803ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe 22490bf150b2d69ec62df905bc6f8603437dc4caee1fVinit Deshpande public static class RingBufferStatus{ 22500bf150b2d69ec62df905bc6f8603437dc4caee1fVinit Deshpande String name; 22510bf150b2d69ec62df905bc6f8603437dc4caee1fVinit Deshpande int flag; 22520bf150b2d69ec62df905bc6f8603437dc4caee1fVinit Deshpande int ringBufferId; 22530bf150b2d69ec62df905bc6f8603437dc4caee1fVinit Deshpande int ringBufferByteSize; 22540bf150b2d69ec62df905bc6f8603437dc4caee1fVinit Deshpande int verboseLevel; 22550bf150b2d69ec62df905bc6f8603437dc4caee1fVinit Deshpande int writtenBytes; 22560bf150b2d69ec62df905bc6f8603437dc4caee1fVinit Deshpande int readBytes; 22570bf150b2d69ec62df905bc6f8603437dc4caee1fVinit Deshpande int writtenRecords; 22580bf150b2d69ec62df905bc6f8603437dc4caee1fVinit Deshpande 225953f278b6fed422a18d763b07216a21e96d9445f9Michael Plass // Bit masks for interpreting |flag| 226053f278b6fed422a18d763b07216a21e96d9445f9Michael Plass public static final int HAS_BINARY_ENTRIES = (1 << 0); 226153f278b6fed422a18d763b07216a21e96d9445f9Michael Plass public static final int HAS_ASCII_ENTRIES = (1 << 1); 226253f278b6fed422a18d763b07216a21e96d9445f9Michael Plass public static final int HAS_PER_PACKET_ENTRIES = (1 << 2); 226353f278b6fed422a18d763b07216a21e96d9445f9Michael Plass 22640bf150b2d69ec62df905bc6f8603437dc4caee1fVinit Deshpande @Override 22650bf150b2d69ec62df905bc6f8603437dc4caee1fVinit Deshpande public String toString() { 22660bf150b2d69ec62df905bc6f8603437dc4caee1fVinit Deshpande return "name: " + name + " flag: " + flag + " ringBufferId: " + ringBufferId + 22670bf150b2d69ec62df905bc6f8603437dc4caee1fVinit Deshpande " ringBufferByteSize: " +ringBufferByteSize + " verboseLevel: " +verboseLevel + 22680bf150b2d69ec62df905bc6f8603437dc4caee1fVinit Deshpande " writtenBytes: " + writtenBytes + " readBytes: " + readBytes + 22690bf150b2d69ec62df905bc6f8603437dc4caee1fVinit Deshpande " writtenRecords: " + writtenRecords; 22700bf150b2d69ec62df905bc6f8603437dc4caee1fVinit Deshpande } 22710bf150b2d69ec62df905bc6f8603437dc4caee1fVinit Deshpande } 22720bf150b2d69ec62df905bc6f8603437dc4caee1fVinit Deshpande 2273b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 2274b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * API to get the status of all ring buffers supported by driver 2275b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 227618786eca942042388748b0d98979f21c9dff4a89Mitchell Wills public RingBufferStatus[] getRingBufferStatus() { 2277b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius return mWifiVendorHal.getRingBufferStatus(); 227803ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe } 227903ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe 2280b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 2281b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Indicates to driver that all the data has to be uploaded urgently 2282b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 2283b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param ringName Name of the ring buffer requested. 2284b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return true on success, false otherwise. 2285b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 228618786eca942042388748b0d98979f21c9dff4a89Mitchell Wills public boolean getRingBufferData(String ringName) { 2287b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius return mWifiVendorHal.getRingBufferData(ringName); 228803ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe } 2289127f7244183786e6ccae09e81eeccdac31973e69xinhe 2290b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 2291b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Request vendor debug info from the firmware 2292b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 2293b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return Raw data obtained from the HAL. 2294b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 229518786eca942042388748b0d98979f21c9dff4a89Mitchell Wills public byte[] getFwMemoryDump() { 2296b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius return mWifiVendorHal.getFwMemoryDump(); 2297a0d34d3626bd9631039a485d2d428b1b7de390e2Pierre Vandwalle } 2298dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle 2299b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 2300b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Request vendor debug info from the driver 2301b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 2302b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return Raw data obtained from the HAL. 2303b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 2304d0cb2fae195ebb9f658095667f3c7b7b8d69a204mukesh agrawal public byte[] getDriverStateDump() { 2305b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius return mWifiVendorHal.getDriverStateDump(); 2306d0cb2fae195ebb9f658095667f3c7b7b8d69a204mukesh agrawal } 2307d0cb2fae195ebb9f658095667f3c7b7b8d69a204mukesh agrawal 2308dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle //--------------------------------------------------------------------------------- 230909b1d0786d05436d524d7556c269e665a0962ee6mukesh agrawal /* Packet fate API */ 231009b1d0786d05436d524d7556c269e665a0962ee6mukesh agrawal 231109b1d0786d05436d524d7556c269e665a0962ee6mukesh agrawal @Immutable 231209b1d0786d05436d524d7556c269e665a0962ee6mukesh agrawal abstract static class FateReport { 2313eaf6303a081b4a7f2231b5053099da7a1c16b7bdmukesh agrawal final static int USEC_PER_MSEC = 1000; 2314eaf6303a081b4a7f2231b5053099da7a1c16b7bdmukesh agrawal // The driver timestamp is a 32-bit counter, in microseconds. This field holds the 2315eaf6303a081b4a7f2231b5053099da7a1c16b7bdmukesh agrawal // maximal value of a driver timestamp in milliseconds. 2316eaf6303a081b4a7f2231b5053099da7a1c16b7bdmukesh agrawal final static int MAX_DRIVER_TIMESTAMP_MSEC = (int) (0xffffffffL / 1000); 2317eaf6303a081b4a7f2231b5053099da7a1c16b7bdmukesh agrawal final static SimpleDateFormat dateFormatter = new SimpleDateFormat("HH:mm:ss.SSS"); 2318eaf6303a081b4a7f2231b5053099da7a1c16b7bdmukesh agrawal 231909b1d0786d05436d524d7556c269e665a0962ee6mukesh agrawal final byte mFate; 232009b1d0786d05436d524d7556c269e665a0962ee6mukesh agrawal final long mDriverTimestampUSec; 232109b1d0786d05436d524d7556c269e665a0962ee6mukesh agrawal final byte mFrameType; 232209b1d0786d05436d524d7556c269e665a0962ee6mukesh agrawal final byte[] mFrameBytes; 2323eaf6303a081b4a7f2231b5053099da7a1c16b7bdmukesh agrawal final long mEstimatedWallclockMSec; 232409b1d0786d05436d524d7556c269e665a0962ee6mukesh agrawal 232509b1d0786d05436d524d7556c269e665a0962ee6mukesh agrawal FateReport(byte fate, long driverTimestampUSec, byte frameType, byte[] frameBytes) { 232609b1d0786d05436d524d7556c269e665a0962ee6mukesh agrawal mFate = fate; 232709b1d0786d05436d524d7556c269e665a0962ee6mukesh agrawal mDriverTimestampUSec = driverTimestampUSec; 2328eaf6303a081b4a7f2231b5053099da7a1c16b7bdmukesh agrawal mEstimatedWallclockMSec = 2329eaf6303a081b4a7f2231b5053099da7a1c16b7bdmukesh agrawal convertDriverTimestampUSecToWallclockMSec(mDriverTimestampUSec); 233009b1d0786d05436d524d7556c269e665a0962ee6mukesh agrawal mFrameType = frameType; 233109b1d0786d05436d524d7556c269e665a0962ee6mukesh agrawal mFrameBytes = frameBytes; 233209b1d0786d05436d524d7556c269e665a0962ee6mukesh agrawal } 23330fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal 2334590f3fc2045389d5ef274c4b3bd6162d93b1a0acSamuel Tan public String toTableRowString() { 2335590f3fc2045389d5ef274c4b3bd6162d93b1a0acSamuel Tan StringWriter sw = new StringWriter(); 2336590f3fc2045389d5ef274c4b3bd6162d93b1a0acSamuel Tan PrintWriter pw = new PrintWriter(sw); 2337590f3fc2045389d5ef274c4b3bd6162d93b1a0acSamuel Tan FrameParser parser = new FrameParser(mFrameType, mFrameBytes); 2338eaf6303a081b4a7f2231b5053099da7a1c16b7bdmukesh agrawal dateFormatter.setTimeZone(TimeZone.getDefault()); 2339eaf6303a081b4a7f2231b5053099da7a1c16b7bdmukesh agrawal pw.format("%-15s %12s %-9s %-32s %-12s %-23s %s\n", 2340eaf6303a081b4a7f2231b5053099da7a1c16b7bdmukesh agrawal mDriverTimestampUSec, 2341eaf6303a081b4a7f2231b5053099da7a1c16b7bdmukesh agrawal dateFormatter.format(new Date(mEstimatedWallclockMSec)), 2342eaf6303a081b4a7f2231b5053099da7a1c16b7bdmukesh agrawal directionToString(), fateToString(), parser.mMostSpecificProtocolString, 2343eaf6303a081b4a7f2231b5053099da7a1c16b7bdmukesh agrawal parser.mTypeString, parser.mResultString); 2344590f3fc2045389d5ef274c4b3bd6162d93b1a0acSamuel Tan return sw.toString(); 2345590f3fc2045389d5ef274c4b3bd6162d93b1a0acSamuel Tan } 2346590f3fc2045389d5ef274c4b3bd6162d93b1a0acSamuel Tan 2347590f3fc2045389d5ef274c4b3bd6162d93b1a0acSamuel Tan public String toVerboseStringWithPiiAllowed() { 23480fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal StringWriter sw = new StringWriter(); 23490fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal PrintWriter pw = new PrintWriter(sw); 2350590f3fc2045389d5ef274c4b3bd6162d93b1a0acSamuel Tan FrameParser parser = new FrameParser(mFrameType, mFrameBytes); 23510fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal pw.format("Frame direction: %s\n", directionToString()); 23520fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal pw.format("Frame timestamp: %d\n", mDriverTimestampUSec); 23530fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal pw.format("Frame fate: %s\n", fateToString()); 23540fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal pw.format("Frame type: %s\n", frameTypeToString(mFrameType)); 2355590f3fc2045389d5ef274c4b3bd6162d93b1a0acSamuel Tan pw.format("Frame protocol: %s\n", parser.mMostSpecificProtocolString); 2356590f3fc2045389d5ef274c4b3bd6162d93b1a0acSamuel Tan pw.format("Frame protocol type: %s\n", parser.mTypeString); 23570fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal pw.format("Frame length: %d\n", mFrameBytes.length); 23580fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal pw.append("Frame bytes"); 2359590f3fc2045389d5ef274c4b3bd6162d93b1a0acSamuel Tan pw.append(HexDump.dumpHexString(mFrameBytes)); // potentially contains PII 23600fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal pw.append("\n"); 23610fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal return sw.toString(); 23620fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal } 23630fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal 2364590f3fc2045389d5ef274c4b3bd6162d93b1a0acSamuel Tan /* Returns a header to match the output of toTableRowString(). */ 2365590f3fc2045389d5ef274c4b3bd6162d93b1a0acSamuel Tan public static String getTableHeader() { 2366590f3fc2045389d5ef274c4b3bd6162d93b1a0acSamuel Tan StringWriter sw = new StringWriter(); 2367590f3fc2045389d5ef274c4b3bd6162d93b1a0acSamuel Tan PrintWriter pw = new PrintWriter(sw); 2368eaf6303a081b4a7f2231b5053099da7a1c16b7bdmukesh agrawal pw.format("\n%-15s %-12s %-9s %-32s %-12s %-23s %s\n", 2369eaf6303a081b4a7f2231b5053099da7a1c16b7bdmukesh agrawal "Time usec", "Walltime", "Direction", "Fate", "Protocol", "Type", "Result"); 2370eaf6303a081b4a7f2231b5053099da7a1c16b7bdmukesh agrawal pw.format("%-15s %-12s %-9s %-32s %-12s %-23s %s\n", 2371eaf6303a081b4a7f2231b5053099da7a1c16b7bdmukesh agrawal "---------", "--------", "---------", "----", "--------", "----", "------"); 2372590f3fc2045389d5ef274c4b3bd6162d93b1a0acSamuel Tan return sw.toString(); 2373590f3fc2045389d5ef274c4b3bd6162d93b1a0acSamuel Tan } 2374590f3fc2045389d5ef274c4b3bd6162d93b1a0acSamuel Tan 23750fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal protected abstract String directionToString(); 23760fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal 23770fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal protected abstract String fateToString(); 23780fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal 23790fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal private static String frameTypeToString(byte frameType) { 23800fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal switch (frameType) { 23810fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal case WifiLoggerHal.FRAME_TYPE_UNKNOWN: 23820fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal return "unknown"; 23830fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal case WifiLoggerHal.FRAME_TYPE_ETHERNET_II: 23840fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal return "data"; 23850fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal case WifiLoggerHal.FRAME_TYPE_80211_MGMT: 23860fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal return "802.11 management"; 23870fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal default: 23880fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal return Byte.toString(frameType); 23890fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal } 23900fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal } 2391eaf6303a081b4a7f2231b5053099da7a1c16b7bdmukesh agrawal 2392eaf6303a081b4a7f2231b5053099da7a1c16b7bdmukesh agrawal /** 2393eaf6303a081b4a7f2231b5053099da7a1c16b7bdmukesh agrawal * Converts a driver timestamp to a wallclock time, based on the current 2394eaf6303a081b4a7f2231b5053099da7a1c16b7bdmukesh agrawal * BOOTTIME to wallclock mapping. The driver timestamp is a 32-bit counter of 2395eaf6303a081b4a7f2231b5053099da7a1c16b7bdmukesh agrawal * microseconds, with the same base as BOOTTIME. 2396eaf6303a081b4a7f2231b5053099da7a1c16b7bdmukesh agrawal */ 2397eaf6303a081b4a7f2231b5053099da7a1c16b7bdmukesh agrawal private static long convertDriverTimestampUSecToWallclockMSec(long driverTimestampUSec) { 2398eaf6303a081b4a7f2231b5053099da7a1c16b7bdmukesh agrawal final long wallclockMillisNow = System.currentTimeMillis(); 2399eaf6303a081b4a7f2231b5053099da7a1c16b7bdmukesh agrawal final long boottimeMillisNow = SystemClock.elapsedRealtime(); 2400eaf6303a081b4a7f2231b5053099da7a1c16b7bdmukesh agrawal final long driverTimestampMillis = driverTimestampUSec / USEC_PER_MSEC; 2401eaf6303a081b4a7f2231b5053099da7a1c16b7bdmukesh agrawal 2402eaf6303a081b4a7f2231b5053099da7a1c16b7bdmukesh agrawal long boottimeTimestampMillis = boottimeMillisNow % MAX_DRIVER_TIMESTAMP_MSEC; 2403eaf6303a081b4a7f2231b5053099da7a1c16b7bdmukesh agrawal if (boottimeTimestampMillis < driverTimestampMillis) { 2404eaf6303a081b4a7f2231b5053099da7a1c16b7bdmukesh agrawal // The 32-bit microsecond count has wrapped between the time that the driver 2405eaf6303a081b4a7f2231b5053099da7a1c16b7bdmukesh agrawal // recorded the packet, and the call to this function. Adjust the BOOTTIME 2406eaf6303a081b4a7f2231b5053099da7a1c16b7bdmukesh agrawal // timestamp, to compensate. 2407eaf6303a081b4a7f2231b5053099da7a1c16b7bdmukesh agrawal // 2408eaf6303a081b4a7f2231b5053099da7a1c16b7bdmukesh agrawal // Note that overflow is not a concern here, since the result is less than 2409eaf6303a081b4a7f2231b5053099da7a1c16b7bdmukesh agrawal // 2 * MAX_DRIVER_TIMESTAMP_MSEC. (Given the modulus operation above, 2410eaf6303a081b4a7f2231b5053099da7a1c16b7bdmukesh agrawal // boottimeTimestampMillis must be less than MAX_DRIVER_TIMESTAMP_MSEC.) And, since 2411eaf6303a081b4a7f2231b5053099da7a1c16b7bdmukesh agrawal // MAX_DRIVER_TIMESTAMP_MSEC is an int, 2 * MAX_DRIVER_TIMESTAMP_MSEC must fit 2412eaf6303a081b4a7f2231b5053099da7a1c16b7bdmukesh agrawal // within a long. 2413eaf6303a081b4a7f2231b5053099da7a1c16b7bdmukesh agrawal boottimeTimestampMillis += MAX_DRIVER_TIMESTAMP_MSEC; 2414eaf6303a081b4a7f2231b5053099da7a1c16b7bdmukesh agrawal } 2415eaf6303a081b4a7f2231b5053099da7a1c16b7bdmukesh agrawal 2416eaf6303a081b4a7f2231b5053099da7a1c16b7bdmukesh agrawal final long millisSincePacketTimestamp = boottimeTimestampMillis - driverTimestampMillis; 2417eaf6303a081b4a7f2231b5053099da7a1c16b7bdmukesh agrawal return wallclockMillisNow - millisSincePacketTimestamp; 2418eaf6303a081b4a7f2231b5053099da7a1c16b7bdmukesh agrawal } 241909b1d0786d05436d524d7556c269e665a0962ee6mukesh agrawal } 242009b1d0786d05436d524d7556c269e665a0962ee6mukesh agrawal 242109b1d0786d05436d524d7556c269e665a0962ee6mukesh agrawal /** 242209b1d0786d05436d524d7556c269e665a0962ee6mukesh agrawal * Represents the fate information for one outbound packet. 242309b1d0786d05436d524d7556c269e665a0962ee6mukesh agrawal */ 242409b1d0786d05436d524d7556c269e665a0962ee6mukesh agrawal @Immutable 242509b1d0786d05436d524d7556c269e665a0962ee6mukesh agrawal public static final class TxFateReport extends FateReport { 242609b1d0786d05436d524d7556c269e665a0962ee6mukesh agrawal TxFateReport(byte fate, long driverTimestampUSec, byte frameType, byte[] frameBytes) { 242709b1d0786d05436d524d7556c269e665a0962ee6mukesh agrawal super(fate, driverTimestampUSec, frameType, frameBytes); 242809b1d0786d05436d524d7556c269e665a0962ee6mukesh agrawal } 24290fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal 24300fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal @Override 24310fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal protected String directionToString() { 24320fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal return "TX"; 24330fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal } 24340fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal 24350fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal @Override 24360fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal protected String fateToString() { 24370fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal switch (mFate) { 24380fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal case WifiLoggerHal.TX_PKT_FATE_ACKED: 24390fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal return "acked"; 24400fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal case WifiLoggerHal.TX_PKT_FATE_SENT: 24410fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal return "sent"; 24420fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal case WifiLoggerHal.TX_PKT_FATE_FW_QUEUED: 24430fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal return "firmware queued"; 24440fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal case WifiLoggerHal.TX_PKT_FATE_FW_DROP_INVALID: 24450fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal return "firmware dropped (invalid frame)"; 24460fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal case WifiLoggerHal.TX_PKT_FATE_FW_DROP_NOBUFS: 24470fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal return "firmware dropped (no bufs)"; 24480fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal case WifiLoggerHal.TX_PKT_FATE_FW_DROP_OTHER: 24490fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal return "firmware dropped (other)"; 24500fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal case WifiLoggerHal.TX_PKT_FATE_DRV_QUEUED: 24510fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal return "driver queued"; 24520fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal case WifiLoggerHal.TX_PKT_FATE_DRV_DROP_INVALID: 24530fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal return "driver dropped (invalid frame)"; 24540fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal case WifiLoggerHal.TX_PKT_FATE_DRV_DROP_NOBUFS: 24550fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal return "driver dropped (no bufs)"; 24560fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal case WifiLoggerHal.TX_PKT_FATE_DRV_DROP_OTHER: 24570fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal return "driver dropped (other)"; 24580fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal default: 24590fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal return Byte.toString(mFate); 24600fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal } 24610fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal } 246209b1d0786d05436d524d7556c269e665a0962ee6mukesh agrawal } 246309b1d0786d05436d524d7556c269e665a0962ee6mukesh agrawal 246409b1d0786d05436d524d7556c269e665a0962ee6mukesh agrawal /** 246509b1d0786d05436d524d7556c269e665a0962ee6mukesh agrawal * Represents the fate information for one inbound packet. 246609b1d0786d05436d524d7556c269e665a0962ee6mukesh agrawal */ 246709b1d0786d05436d524d7556c269e665a0962ee6mukesh agrawal @Immutable 246809b1d0786d05436d524d7556c269e665a0962ee6mukesh agrawal public static final class RxFateReport extends FateReport { 246909b1d0786d05436d524d7556c269e665a0962ee6mukesh agrawal RxFateReport(byte fate, long driverTimestampUSec, byte frameType, byte[] frameBytes) { 247009b1d0786d05436d524d7556c269e665a0962ee6mukesh agrawal super(fate, driverTimestampUSec, frameType, frameBytes); 247109b1d0786d05436d524d7556c269e665a0962ee6mukesh agrawal } 24720fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal 24730fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal @Override 24740fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal protected String directionToString() { 24750fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal return "RX"; 24760fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal } 24770fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal 24780fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal @Override 24790fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal protected String fateToString() { 24800fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal switch (mFate) { 24810fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal case WifiLoggerHal.RX_PKT_FATE_SUCCESS: 24820fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal return "success"; 24830fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal case WifiLoggerHal.RX_PKT_FATE_FW_QUEUED: 24840fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal return "firmware queued"; 24850fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal case WifiLoggerHal.RX_PKT_FATE_FW_DROP_FILTER: 24860fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal return "firmware dropped (filter)"; 24870fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal case WifiLoggerHal.RX_PKT_FATE_FW_DROP_INVALID: 24880fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal return "firmware dropped (invalid frame)"; 24890fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal case WifiLoggerHal.RX_PKT_FATE_FW_DROP_NOBUFS: 24900fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal return "firmware dropped (no bufs)"; 24910fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal case WifiLoggerHal.RX_PKT_FATE_FW_DROP_OTHER: 24920fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal return "firmware dropped (other)"; 24930fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal case WifiLoggerHal.RX_PKT_FATE_DRV_QUEUED: 24940fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal return "driver queued"; 24950fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal case WifiLoggerHal.RX_PKT_FATE_DRV_DROP_FILTER: 24960fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal return "driver dropped (filter)"; 24970fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal case WifiLoggerHal.RX_PKT_FATE_DRV_DROP_INVALID: 24980fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal return "driver dropped (invalid frame)"; 24990fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal case WifiLoggerHal.RX_PKT_FATE_DRV_DROP_NOBUFS: 25000fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal return "driver dropped (no bufs)"; 25010fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal case WifiLoggerHal.RX_PKT_FATE_DRV_DROP_OTHER: 25020fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal return "driver dropped (other)"; 25030fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal default: 25040fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal return Byte.toString(mFate); 25050fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal } 25060fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal } 250709b1d0786d05436d524d7556c269e665a0962ee6mukesh agrawal } 250809b1d0786d05436d524d7556c269e665a0962ee6mukesh agrawal 25090fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal /** 25100fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal * Ask the HAL to enable packet fate monitoring. Fails unless HAL is started. 2511b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 251252ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 2513b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return true for success, false otherwise. 25140fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal */ 251552ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public boolean startPktFateMonitoring(@NonNull String ifaceName) { 251652ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mWifiVendorHal.startPktFateMonitoring(ifaceName); 25170fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal } 25180fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal 25190fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal /** 25200fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal * Fetch the most recent TX packet fates from the HAL. Fails unless HAL is started. 2521b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 252252ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 2523b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return true for success, false otherwise. 25240fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal */ 252552ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public boolean getTxPktFates(@NonNull String ifaceName, TxFateReport[] reportBufs) { 252652ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mWifiVendorHal.getTxPktFates(ifaceName, reportBufs); 25270fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal } 25280fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal 25290fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal /** 25300fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal * Fetch the most recent RX packet fates from the HAL. Fails unless HAL is started. 253152ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 25320fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal */ 253352ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public boolean getRxPktFates(@NonNull String ifaceName, RxFateReport[] reportBufs) { 253452ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mWifiVendorHal.getRxPktFates(ifaceName, reportBufs); 25350fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal } 253609b1d0786d05436d524d7556c269e665a0962ee6mukesh agrawal 25375c3c06082b24f9ff0d479e82a63b52220c86598bRoshan Pius /** 2538e4334721104f3fa6df8886f5f46e43e0317a8dd2Ecco Park * Get the tx packet counts for the interface. 2539e4334721104f3fa6df8886f5f46e43e0317a8dd2Ecco Park * 2540e4334721104f3fa6df8886f5f46e43e0317a8dd2Ecco Park * @param ifaceName Name of the interface. 2541e4334721104f3fa6df8886f5f46e43e0317a8dd2Ecco Park * @return tx packet counts 2542e4334721104f3fa6df8886f5f46e43e0317a8dd2Ecco Park */ 2543e4334721104f3fa6df8886f5f46e43e0317a8dd2Ecco Park public long getTxPackets(@NonNull String ifaceName) { 2544e4334721104f3fa6df8886f5f46e43e0317a8dd2Ecco Park return TrafficStats.getTxPackets(ifaceName); 2545e4334721104f3fa6df8886f5f46e43e0317a8dd2Ecco Park } 2546e4334721104f3fa6df8886f5f46e43e0317a8dd2Ecco Park 2547e4334721104f3fa6df8886f5f46e43e0317a8dd2Ecco Park /** 2548e4334721104f3fa6df8886f5f46e43e0317a8dd2Ecco Park * Get the rx packet counts for the interface. 2549e4334721104f3fa6df8886f5f46e43e0317a8dd2Ecco Park * 2550e4334721104f3fa6df8886f5f46e43e0317a8dd2Ecco Park * @param ifaceName Name of the interface 2551e4334721104f3fa6df8886f5f46e43e0317a8dd2Ecco Park * @return rx packet counts 2552e4334721104f3fa6df8886f5f46e43e0317a8dd2Ecco Park */ 2553e4334721104f3fa6df8886f5f46e43e0317a8dd2Ecco Park public long getRxPackets(@NonNull String ifaceName) { 2554e4334721104f3fa6df8886f5f46e43e0317a8dd2Ecco Park return TrafficStats.getRxPackets(ifaceName); 2555e4334721104f3fa6df8886f5f46e43e0317a8dd2Ecco Park } 2556e4334721104f3fa6df8886f5f46e43e0317a8dd2Ecco Park 2557e4334721104f3fa6df8886f5f46e43e0317a8dd2Ecco Park /** 2558b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Start sending the specified keep alive packets periodically. 2559b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 256052ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 2561b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param slot Integer used to identify each request. 2562ed0b7cfa5bb7be5731e42c2aaac7c9fdaa68baa4Nathan Harold * @param dstMac Destination MAC Address 2563ed0b7cfa5bb7be5731e42c2aaac7c9fdaa68baa4Nathan Harold * @param packet Raw packet contents to send. 2564ed0b7cfa5bb7be5731e42c2aaac7c9fdaa68baa4Nathan Harold * @param protocol The ethernet protocol type 2565b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param period Period to use for sending these packets. 2566b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return 0 for success, -1 for error 2567b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 2568ed0b7cfa5bb7be5731e42c2aaac7c9fdaa68baa4Nathan Harold public int startSendingOffloadedPacket(@NonNull String ifaceName, int slot, 2569ed0b7cfa5bb7be5731e42c2aaac7c9fdaa68baa4Nathan Harold byte[] dstMac, byte[] packet, int protocol, int period) { 2570ed0b7cfa5bb7be5731e42c2aaac7c9fdaa68baa4Nathan Harold byte[] srcMac = NativeUtil.macAddressToByteArray(getMacAddress(ifaceName)); 2571ed0b7cfa5bb7be5731e42c2aaac7c9fdaa68baa4Nathan Harold return mWifiVendorHal.startSendingOffloadedPacket( 2572ed0b7cfa5bb7be5731e42c2aaac7c9fdaa68baa4Nathan Harold ifaceName, slot, srcMac, dstMac, packet, protocol, period); 2573c55e88163b223db0ca6a99ed6ffe91845c30a576Prerepa Viswanadham } 2574c55e88163b223db0ca6a99ed6ffe91845c30a576Prerepa Viswanadham 2575b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 2576b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Stop sending the specified keep alive packets. 2577b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 257852ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 2579b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param slot id - same as startSendingOffloadedPacket call. 2580b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return 0 for success, -1 for error 2581b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 258252ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public int stopSendingOffloadedPacket(@NonNull String ifaceName, int slot) { 258352ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mWifiVendorHal.stopSendingOffloadedPacket(ifaceName, slot); 2584c55e88163b223db0ca6a99ed6ffe91845c30a576Prerepa Viswanadham } 2585aed5cb65d8eefb2eee56a29e33ac3cd8b03312e7Prerepa Viswanadham 2586aed5cb65d8eefb2eee56a29e33ac3cd8b03312e7Prerepa Viswanadham public static interface WifiRssiEventHandler { 2587aed5cb65d8eefb2eee56a29e33ac3cd8b03312e7Prerepa Viswanadham void onRssiThresholdBreached(byte curRssi); 2588aed5cb65d8eefb2eee56a29e33ac3cd8b03312e7Prerepa Viswanadham } 2589aed5cb65d8eefb2eee56a29e33ac3cd8b03312e7Prerepa Viswanadham 2590b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 2591b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Start RSSI monitoring on the currently connected access point. 2592b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 259352ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 2594b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param maxRssi Maximum RSSI threshold. 2595b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param minRssi Minimum RSSI threshold. 2596b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param rssiEventHandler Called when RSSI goes above maxRssi or below minRssi 2597b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return 0 for success, -1 for failure 2598b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 259952ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public int startRssiMonitoring( 260052ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius @NonNull String ifaceName, byte maxRssi, byte minRssi, 260152ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius WifiRssiEventHandler rssiEventHandler) { 2602d77212c2b255b5e6331222fde66bdc735295fbbeRoshan Pius return mWifiVendorHal.startRssiMonitoring( 260352ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius ifaceName, maxRssi, minRssi, rssiEventHandler); 2604aed5cb65d8eefb2eee56a29e33ac3cd8b03312e7Prerepa Viswanadham } 2605aed5cb65d8eefb2eee56a29e33ac3cd8b03312e7Prerepa Viswanadham 260652ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius /** 260752ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * Stop RSSI monitoring on the currently connected access point. 260852ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * 260952ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 261052ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @return 0 for success, -1 for failure 261152ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius */ 261252ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public int stopRssiMonitoring(@NonNull String ifaceName) { 261352ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mWifiVendorHal.stopRssiMonitoring(ifaceName); 2614aed5cb65d8eefb2eee56a29e33ac3cd8b03312e7Prerepa Viswanadham } 26155ea42964ba17901a8d724736b450ace6ed48880fPrerepa Viswanadham 26166bf6986d359556010638dfae332b585162f06520Roshan Pius /** 26176bf6986d359556010638dfae332b585162f06520Roshan Pius * Fetch the host wakeup reasons stats from wlan driver. 2618b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 26196bf6986d359556010638dfae332b585162f06520Roshan Pius * @return the |WifiWakeReasonAndCounts| object retrieved from the wlan driver. 26206bf6986d359556010638dfae332b585162f06520Roshan Pius */ 26216bf6986d359556010638dfae332b585162f06520Roshan Pius public WifiWakeReasonAndCounts getWlanWakeReasonCount() { 2622b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius return mWifiVendorHal.getWlanWakeReasonCount(); 26236bf6986d359556010638dfae332b585162f06520Roshan Pius } 26243dd6f75ff2ab823bd0c14581f2e047c74916f16fErik Kline 2625b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 2626b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Enable/Disable Neighbour discovery offload functionality in the firmware. 2627b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 262852ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 2629b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param enabled true to enable, false to disable. 2630b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return true for success, false otherwise. 2631b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 263252ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public boolean configureNeighborDiscoveryOffload(@NonNull String ifaceName, boolean enabled) { 263352ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mWifiVendorHal.configureNeighborDiscoveryOffload(ifaceName, enabled); 26343dd6f75ff2ab823bd0c14581f2e047c74916f16fErik Kline } 2635da4958bd7409aaf26ead2b221754d4a5035f7bdfRandy Pan 2636da4958bd7409aaf26ead2b221754d4a5035f7bdfRandy Pan // Firmware roaming control. 2637da4958bd7409aaf26ead2b221754d4a5035f7bdfRandy Pan 2638da4958bd7409aaf26ead2b221754d4a5035f7bdfRandy Pan /** 2639da4958bd7409aaf26ead2b221754d4a5035f7bdfRandy Pan * Class to retrieve firmware roaming capability parameters. 2640da4958bd7409aaf26ead2b221754d4a5035f7bdfRandy Pan */ 2641da4958bd7409aaf26ead2b221754d4a5035f7bdfRandy Pan public static class RoamingCapabilities { 2642da4958bd7409aaf26ead2b221754d4a5035f7bdfRandy Pan public int maxBlacklistSize; 2643da4958bd7409aaf26ead2b221754d4a5035f7bdfRandy Pan public int maxWhitelistSize; 2644da4958bd7409aaf26ead2b221754d4a5035f7bdfRandy Pan } 2645da4958bd7409aaf26ead2b221754d4a5035f7bdfRandy Pan 2646da4958bd7409aaf26ead2b221754d4a5035f7bdfRandy Pan /** 2647da4958bd7409aaf26ead2b221754d4a5035f7bdfRandy Pan * Query the firmware roaming capabilities. 264852ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 2649b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return true for success, false otherwise. 2650da4958bd7409aaf26ead2b221754d4a5035f7bdfRandy Pan */ 265152ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public boolean getRoamingCapabilities( 265252ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius @NonNull String ifaceName, RoamingCapabilities capabilities) { 265352ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mWifiVendorHal.getRoamingCapabilities(ifaceName, capabilities); 2654da4958bd7409aaf26ead2b221754d4a5035f7bdfRandy Pan } 2655da4958bd7409aaf26ead2b221754d4a5035f7bdfRandy Pan 2656da4958bd7409aaf26ead2b221754d4a5035f7bdfRandy Pan /** 2657da4958bd7409aaf26ead2b221754d4a5035f7bdfRandy Pan * Macros for controlling firmware roaming. 2658da4958bd7409aaf26ead2b221754d4a5035f7bdfRandy Pan */ 2659da4958bd7409aaf26ead2b221754d4a5035f7bdfRandy Pan public static final int DISABLE_FIRMWARE_ROAMING = 0; 2660da4958bd7409aaf26ead2b221754d4a5035f7bdfRandy Pan public static final int ENABLE_FIRMWARE_ROAMING = 1; 2661da4958bd7409aaf26ead2b221754d4a5035f7bdfRandy Pan 2662da4958bd7409aaf26ead2b221754d4a5035f7bdfRandy Pan /** 2663da4958bd7409aaf26ead2b221754d4a5035f7bdfRandy Pan * Enable/disable firmware roaming. 2664b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 266552ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 2666b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return error code returned from HAL. 2667da4958bd7409aaf26ead2b221754d4a5035f7bdfRandy Pan */ 266852ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public int enableFirmwareRoaming(@NonNull String ifaceName, int state) { 266952ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mWifiVendorHal.enableFirmwareRoaming(ifaceName, state); 2670da4958bd7409aaf26ead2b221754d4a5035f7bdfRandy Pan } 2671da4958bd7409aaf26ead2b221754d4a5035f7bdfRandy Pan 2672da4958bd7409aaf26ead2b221754d4a5035f7bdfRandy Pan /** 2673da4958bd7409aaf26ead2b221754d4a5035f7bdfRandy Pan * Class for specifying the roaming configurations. 2674da4958bd7409aaf26ead2b221754d4a5035f7bdfRandy Pan */ 2675da4958bd7409aaf26ead2b221754d4a5035f7bdfRandy Pan public static class RoamingConfig { 2676da4958bd7409aaf26ead2b221754d4a5035f7bdfRandy Pan public ArrayList<String> blacklistBssids; 2677da4958bd7409aaf26ead2b221754d4a5035f7bdfRandy Pan public ArrayList<String> whitelistSsids; 2678da4958bd7409aaf26ead2b221754d4a5035f7bdfRandy Pan } 2679da4958bd7409aaf26ead2b221754d4a5035f7bdfRandy Pan 2680da4958bd7409aaf26ead2b221754d4a5035f7bdfRandy Pan /** 2681da4958bd7409aaf26ead2b221754d4a5035f7bdfRandy Pan * Set firmware roaming configurations. 268252ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 2683da4958bd7409aaf26ead2b221754d4a5035f7bdfRandy Pan */ 268452ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public boolean configureRoaming(@NonNull String ifaceName, RoamingConfig config) { 268552ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mWifiVendorHal.configureRoaming(ifaceName, config); 2686da4958bd7409aaf26ead2b221754d4a5035f7bdfRandy Pan } 2687da4958bd7409aaf26ead2b221754d4a5035f7bdfRandy Pan 2688374f78d3841f7bf74543dc4d21db66d1d3472c3aRandy Pan /** 2689374f78d3841f7bf74543dc4d21db66d1d3472c3aRandy Pan * Reset firmware roaming configuration. 269052ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 2691374f78d3841f7bf74543dc4d21db66d1d3472c3aRandy Pan */ 269252ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public boolean resetRoamingConfiguration(@NonNull String ifaceName) { 2693b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius // Pass in an empty RoamingConfig object which translates to zero size 2694b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius // blacklist and whitelist to reset the firmware roaming configuration. 269552ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mWifiVendorHal.configureRoaming(ifaceName, new RoamingConfig()); 2696b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius } 2697b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius 2698ba89009ba7554d5073c0b93c04f167c3a11667faRoshan Pius /** 2699b7f35c58029fe5dce64813271ad4e8b1b6ea8893Roshan Pius * Tx power level scenarios that can be selected. 2700ba89009ba7554d5073c0b93c04f167c3a11667faRoshan Pius */ 2701b7f35c58029fe5dce64813271ad4e8b1b6ea8893Roshan Pius public static final int TX_POWER_SCENARIO_NORMAL = 0; 2702b7f35c58029fe5dce64813271ad4e8b1b6ea8893Roshan Pius public static final int TX_POWER_SCENARIO_VOICE_CALL = 1; 2703ba89009ba7554d5073c0b93c04f167c3a11667faRoshan Pius 2704ba89009ba7554d5073c0b93c04f167c3a11667faRoshan Pius /** 2705b7f35c58029fe5dce64813271ad4e8b1b6ea8893Roshan Pius * Select one of the pre-configured TX power level scenarios or reset it back to normal. 2706ba89009ba7554d5073c0b93c04f167c3a11667faRoshan Pius * Primarily used for meeting SAR requirements during voice calls. 2707ba89009ba7554d5073c0b93c04f167c3a11667faRoshan Pius * 2708b7f35c58029fe5dce64813271ad4e8b1b6ea8893Roshan Pius * @param scenario Should be one {@link #TX_POWER_SCENARIO_NORMAL} or 2709b7f35c58029fe5dce64813271ad4e8b1b6ea8893Roshan Pius * {@link #TX_POWER_SCENARIO_VOICE_CALL}. 2710ba89009ba7554d5073c0b93c04f167c3a11667faRoshan Pius * @return true for success; false for failure or if the HAL version does not support this API. 2711ba89009ba7554d5073c0b93c04f167c3a11667faRoshan Pius */ 2712b7f35c58029fe5dce64813271ad4e8b1b6ea8893Roshan Pius public boolean selectTxPowerScenario(int scenario) { 2713b7f35c58029fe5dce64813271ad4e8b1b6ea8893Roshan Pius return mWifiVendorHal.selectTxPowerScenario(scenario); 2714ba89009ba7554d5073c0b93c04f167c3a11667faRoshan Pius } 2715ba89009ba7554d5073c0b93c04f167c3a11667faRoshan Pius 2716b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /******************************************************** 2717b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * JNI operations 2718b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius ********************************************************/ 2719b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /* Register native functions */ 2720b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius static { 2721b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /* Native functions are defined in libwifi-service.so */ 2722b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius System.loadLibrary("wifi-service"); 2723b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius registerNatives(); 2724b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius } 2725b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius 2726b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius private static native int registerNatives(); 2727b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /* kernel logging support */ 2728b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius private static native byte[] readKernelLogNative(); 2729b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius 2730b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 2731b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Fetches the latest kernel logs. 2732b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 2733b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius public synchronized String readKernelLog() { 2734b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius byte[] bytes = readKernelLogNative(); 2735b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius if (bytes != null) { 2736b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius CharsetDecoder decoder = StandardCharsets.UTF_8.newDecoder(); 2737b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius try { 2738b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius CharBuffer decoded = decoder.decode(ByteBuffer.wrap(bytes)); 2739b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius return decoded.toString(); 2740b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius } catch (CharacterCodingException cce) { 2741b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius return new String(bytes, StandardCharsets.ISO_8859_1); 2742b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius } 2743520fbe7db055661af039303c1081236c73b04abdRoshan Pius } else { 2744b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius return "*** failed to read kernel log ***"; 2745374f78d3841f7bf74543dc4d21db66d1d3472c3aRandy Pan } 2746da4958bd7409aaf26ead2b221754d4a5035f7bdfRandy Pan } 2747155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande} 2748