WifiNative.java revision b6a730ce63a9a864adaea6ba1bee827444be52a5
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) { 605e4f3828b4430b45fcf5ac72b58b40ae6956c5a3cRoshan Pius synchronized (mLock) { 606e4f3828b4430b45fcf5ac72b58b40ae6956c5a3cRoshan Pius Iface existingIface = mIfaceMgr.removeExistingIface(newIface.id); 607e4f3828b4430b45fcf5ac72b58b40ae6956c5a3cRoshan Pius if (existingIface != null) { 608e4f3828b4430b45fcf5ac72b58b40ae6956c5a3cRoshan Pius onInterfaceDestroyed(existingIface); 609e4f3828b4430b45fcf5ac72b58b40ae6956c5a3cRoshan Pius Log.i(TAG, "Successfully torn down " + existingIface); 610e4f3828b4430b45fcf5ac72b58b40ae6956c5a3cRoshan Pius } 611e4f3828b4430b45fcf5ac72b58b40ae6956c5a3cRoshan Pius // Return the interface name directly from the system property. 612e4f3828b4430b45fcf5ac72b58b40ae6956c5a3cRoshan Pius return mPropertyService.getString("wifi.interface", "wlan0"); 6131d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius } 6141d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius } 6151d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius 6161d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius /** 6171d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius * Helper function to handle creation of STA iface. 6181d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius * For devices which do not the support the HAL, this will bypass HalDeviceManager & 6191d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius * teardown any existing iface. 6201d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius */ 6217dadc4d68ea820779ec513073347890b842a6f9cEtan Cohen private String createStaIface(@NonNull Iface iface, boolean lowPrioritySta) { 6221d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius synchronized (mLock) { 6231d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius if (mWifiVendorHal.isVendorHalSupported()) { 6247dadc4d68ea820779ec513073347890b842a6f9cEtan Cohen return mWifiVendorHal.createStaIface(lowPrioritySta, 6251d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius new InterfaceDestoyedListenerInternal(iface.id)); 6261d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius } else { 6271d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius Log.i(TAG, "Vendor Hal not supported, ignoring createStaIface."); 6281d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius return handleIfaceCreationWhenVendorHalNotSupported(iface); 6291d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius } 6301d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius } 6311d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius } 6321d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius 6331d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius /** 6341d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius * Helper function to handle creation of AP iface. 6351d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius * For devices which do not the support the HAL, this will bypass HalDeviceManager & 6361d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius * teardown any existing iface. 6371d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius */ 6381d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius private String createApIface(@NonNull Iface iface) { 6391d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius synchronized (mLock) { 6401d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius if (mWifiVendorHal.isVendorHalSupported()) { 6411d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius return mWifiVendorHal.createApIface( 6421d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius new InterfaceDestoyedListenerInternal(iface.id)); 6431d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius } else { 6441d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius Log.i(TAG, "Vendor Hal not supported, ignoring createApIface."); 6451d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius return handleIfaceCreationWhenVendorHalNotSupported(iface); 6461d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius } 6471d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius } 6481d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius } 6491d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius 6501d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius // For devices that don't support the vendor HAL, we will not support any concurrency. 6511d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius // So simulate the HalDeviceManager behavior by triggering the destroy listener for 6521d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius // the interface. 6531d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius private boolean handleIfaceRemovalWhenVendorHalNotSupported(@NonNull Iface iface) { 654e4f3828b4430b45fcf5ac72b58b40ae6956c5a3cRoshan Pius synchronized (mLock) { 655e4f3828b4430b45fcf5ac72b58b40ae6956c5a3cRoshan Pius mIfaceMgr.removeIface(iface.id); 656e4f3828b4430b45fcf5ac72b58b40ae6956c5a3cRoshan Pius onInterfaceDestroyed(iface); 657e4f3828b4430b45fcf5ac72b58b40ae6956c5a3cRoshan Pius Log.i(TAG, "Successfully torn down " + iface); 658e4f3828b4430b45fcf5ac72b58b40ae6956c5a3cRoshan Pius return true; 659e4f3828b4430b45fcf5ac72b58b40ae6956c5a3cRoshan Pius } 6601d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius } 6611d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius 6621d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius /** 6631d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius * Helper function to handle removal of STA iface. 6641d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius * For devices which do not the support the HAL, this will bypass HalDeviceManager & 6651d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius * teardown any existing iface. 6661d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius */ 6671d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius private boolean removeStaIface(@NonNull Iface iface) { 6681d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius synchronized (mLock) { 6691d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius if (mWifiVendorHal.isVendorHalSupported()) { 6701d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius return mWifiVendorHal.removeStaIface(iface.name); 6711d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius } else { 6721d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius Log.i(TAG, "Vendor Hal not supported, ignoring removeStaIface."); 6731d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius return handleIfaceRemovalWhenVendorHalNotSupported(iface); 6741d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius } 6751d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius } 6761d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius } 6771d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius 6781d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius /** 6791d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius * Helper function to handle removal of STA iface. 6801d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius */ 6811d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius private boolean removeApIface(@NonNull Iface iface) { 6821d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius synchronized (mLock) { 6831d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius if (mWifiVendorHal.isVendorHalSupported()) { 6841d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius return mWifiVendorHal.removeApIface(iface.name); 6851d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius } else { 6861d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius Log.i(TAG, "Vendor Hal not supported, ignoring removeApIface."); 6871d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius return handleIfaceRemovalWhenVendorHalNotSupported(iface); 6881d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius } 6891d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius } 6901d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius } 6911d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius 692e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Pius /** 693d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius * Initialize the native modules. 694d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius * 695d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius * @return true on success, false otherwise. 696d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius */ 697d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius public boolean initialize() { 6984ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius synchronized (mLock) { 699e59dd55ea7446c3325be8cde31fbeca1e14fb263Roshan Pius if (!mWifiVendorHal.initialize(new VendorHalDeathHandlerInternal())) { 7001d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius Log.e(TAG, "Failed to initialize vendor HAL"); 7014ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius return false; 7024ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } 703ba0868687b7a803bc5f817932fa02c0c3e934254Roshan Pius if (!mWificondControl.initialize(new WificondDeathHandlerInternal())) { 7041d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius Log.e(TAG, "Failed to initialize wificond"); 7054ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius return false; 7064ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } 7074ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius return true; 7084ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } 709d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius } 710d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius 711d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius /** 712d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius * Callback to notify when the status of one of the native daemons 713d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius * (wificond, wpa_supplicant & vendor HAL) changes. 714d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius */ 715d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius public interface StatusListener { 716d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius /** 717d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius * @param allReady Indicates if all the native daemons are ready for operation or not. 718d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius */ 719d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius void onStatusChanged(boolean allReady); 720d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius } 721d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius 722d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius /** 723d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius * Register a StatusListener to get notified about any status changes from the native daemons. 724d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius * 725d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius * It is safe to re-register the same callback object - duplicates are detected and only a 726d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius * single copy kept. 727d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius * 728d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius * @param listener StatusListener listener object. 729d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius */ 730d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius public void registerStatusListener(@NonNull StatusListener listener) { 731e96a22b75e69fc49139a2acc7b0740aba10fa2c4Roshan Pius mStatusListeners.add(listener); 732d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius } 733d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius 734d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius /** 735d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius * Callback to notify when the associated interface is destroyed, up or down. 736d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius */ 737d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius public interface InterfaceCallback { 738d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius /** 739d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius * Interface destroyed by HalDeviceManager. 740d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius * 741d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius * @param ifaceName Name of the iface. 742d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius */ 743d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius void onDestroyed(String ifaceName); 744d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius 745d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius /** 746d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius * Interface is up. 747d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius * 748d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius * @param ifaceName Name of the iface. 749d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius */ 750d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius void onUp(String ifaceName); 751d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius 752d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius /** 753d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius * Interface is down. 754d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius * 755d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius * @param ifaceName Name of the iface. 756d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius */ 757d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius void onDown(String ifaceName); 758d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius } 759d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius 760fc8efe44f2f2231678b0f07b5662a8d8c9e71005Roshan Pius private void initializeNwParamsForClientInterface(@NonNull String ifaceName) { 761fc8efe44f2f2231678b0f07b5662a8d8c9e71005Roshan Pius try { 762fc8efe44f2f2231678b0f07b5662a8d8c9e71005Roshan Pius // A runtime crash or shutting down AP mode can leave 763fc8efe44f2f2231678b0f07b5662a8d8c9e71005Roshan Pius // IP addresses configured, and this affects 764fc8efe44f2f2231678b0f07b5662a8d8c9e71005Roshan Pius // connectivity when supplicant starts up. 765fc8efe44f2f2231678b0f07b5662a8d8c9e71005Roshan Pius // Ensure we have no IP addresses before a supplicant start. 766fc8efe44f2f2231678b0f07b5662a8d8c9e71005Roshan Pius mNwManagementService.clearInterfaceAddresses(ifaceName); 767fc8efe44f2f2231678b0f07b5662a8d8c9e71005Roshan Pius 768fc8efe44f2f2231678b0f07b5662a8d8c9e71005Roshan Pius // Set privacy extensions 769fc8efe44f2f2231678b0f07b5662a8d8c9e71005Roshan Pius mNwManagementService.setInterfaceIpv6PrivacyExtensions(ifaceName, true); 770fc8efe44f2f2231678b0f07b5662a8d8c9e71005Roshan Pius 771fc8efe44f2f2231678b0f07b5662a8d8c9e71005Roshan Pius // IPv6 is enabled only as long as access point is connected since: 772fc8efe44f2f2231678b0f07b5662a8d8c9e71005Roshan Pius // - IPv6 addresses and routes stick around after disconnection 773fc8efe44f2f2231678b0f07b5662a8d8c9e71005Roshan Pius // - kernel is unaware when connected and fails to start IPv6 negotiation 774fc8efe44f2f2231678b0f07b5662a8d8c9e71005Roshan Pius // - kernel can start autoconfiguration when 802.1x is not complete 775fc8efe44f2f2231678b0f07b5662a8d8c9e71005Roshan Pius mNwManagementService.disableIpv6(ifaceName); 776fc8efe44f2f2231678b0f07b5662a8d8c9e71005Roshan Pius } catch (RemoteException re) { 7771d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius Log.e(TAG, "Unable to change interface settings: " + re); 778fc8efe44f2f2231678b0f07b5662a8d8c9e71005Roshan Pius } catch (IllegalStateException ie) { 7791d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius Log.e(TAG, "Unable to change interface settings: " + ie); 780fc8efe44f2f2231678b0f07b5662a8d8c9e71005Roshan Pius } 781fc8efe44f2f2231678b0f07b5662a8d8c9e71005Roshan Pius } 782fc8efe44f2f2231678b0f07b5662a8d8c9e71005Roshan Pius 783d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius /** 784d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius * Setup an interface for Client mode operations. 785d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius * 786d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius * This method configures an interface in STA mode in all the native daemons 787d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius * (wificond, wpa_supplicant & vendor HAL). 788d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius * 7897dadc4d68ea820779ec513073347890b842a6f9cEtan Cohen * @param lowPrioritySta The requested STA has a low request priority (lower probability of 7907dadc4d68ea820779ec513073347890b842a6f9cEtan Cohen * getting created, higher probability of getting destroyed). 791d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius * @param interfaceCallback Associated callback for notifying status changes for the iface. 792d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius * @return Returns the name of the allocated interface, will be null on failure. 793d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius */ 7947dadc4d68ea820779ec513073347890b842a6f9cEtan Cohen public String setupInterfaceForClientMode(boolean lowPrioritySta, 7957dadc4d68ea820779ec513073347890b842a6f9cEtan Cohen @NonNull InterfaceCallback interfaceCallback) { 7964ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius synchronized (mLock) { 7974ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius if (!startHal()) { 7981d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius Log.e(TAG, "Failed to start Hal"); 799d2f09d1534b94adbfaf8f3e4b36abc5558fee37eRoshan Pius mWifiMetrics.incrementNumWifiOnFailureDueToHal(); 8004ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius return null; 8014ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } 8024ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius if (!startSupplicant()) { 8031d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius Log.e(TAG, "Failed to start supplicant"); 804d2f09d1534b94adbfaf8f3e4b36abc5558fee37eRoshan Pius mWifiMetrics.incrementNumWifiOnFailureDueToSupplicant(); 8054ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius return null; 8064ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } 8074ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius Iface iface = mIfaceMgr.allocateIface(Iface.IFACE_TYPE_STA); 8084ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius if (iface == null) { 8091d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius Log.e(TAG, "Failed to allocate new STA iface"); 8104ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius return null; 8114ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } 8124ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius iface.externalListener = interfaceCallback; 8137dadc4d68ea820779ec513073347890b842a6f9cEtan Cohen iface.name = createStaIface(iface, lowPrioritySta); 8144ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius if (TextUtils.isEmpty(iface.name)) { 815a372690f3ed1d59b1e4769dac6bfcb1bd16db37cRoshan Pius Log.e(TAG, "Failed to create STA iface in vendor HAL"); 8164ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius mIfaceMgr.removeIface(iface.id); 817d2f09d1534b94adbfaf8f3e4b36abc5558fee37eRoshan Pius mWifiMetrics.incrementNumWifiOnFailureDueToHal(); 8184ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius return null; 8194ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } 8204ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius if (mWificondControl.setupInterfaceForClientMode(iface.name) == null) { 821a372690f3ed1d59b1e4769dac6bfcb1bd16db37cRoshan Pius Log.e(TAG, "Failed to setup iface in wificond on " + iface); 8224ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius teardownInterface(iface.name); 823d2f09d1534b94adbfaf8f3e4b36abc5558fee37eRoshan Pius mWifiMetrics.incrementNumWifiOnFailureDueToWificond(); 8244ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius return null; 8254ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } 8264ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius if (!mSupplicantStaIfaceHal.setupIface(iface.name)) { 827a372690f3ed1d59b1e4769dac6bfcb1bd16db37cRoshan Pius Log.e(TAG, "Failed to setup iface in supplicant on " + iface); 8284ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius teardownInterface(iface.name); 829d2f09d1534b94adbfaf8f3e4b36abc5558fee37eRoshan Pius mWifiMetrics.incrementNumWifiOnFailureDueToSupplicant(); 8304ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius return null; 8314ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } 8324ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius iface.networkObserver = new NetworkObserverInternal(iface.id); 8334ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius if (!registerNetworkObserver(iface.networkObserver)) { 834a372690f3ed1d59b1e4769dac6bfcb1bd16db37cRoshan Pius Log.e(TAG, "Failed to register network observer on " + iface); 8354ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius teardownInterface(iface.name); 8364ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius return null; 8374ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } 838a2e62c7f5bfb411ccead4eab0d435d50fcdd4909Roshan Pius // Just to avoid any race conditions with interface state change callbacks, 839a2e62c7f5bfb411ccead4eab0d435d50fcdd4909Roshan Pius // update the interface state before we exit. 840a2e62c7f5bfb411ccead4eab0d435d50fcdd4909Roshan Pius onInterfaceStateChanged(iface, isInterfaceUp(iface.name)); 841fc8efe44f2f2231678b0f07b5662a8d8c9e71005Roshan Pius initializeNwParamsForClientInterface(iface.name); 842a372690f3ed1d59b1e4769dac6bfcb1bd16db37cRoshan Pius Log.i(TAG, "Successfully setup " + iface); 8434ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius return iface.name; 8444ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } 845d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius } 846d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius 847d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius /** 848d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius * Setup an interface for Soft AP mode operations. 849d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius * 850d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius * This method configures an interface in AP mode in all the native daemons 851d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius * (wificond, wpa_supplicant & vendor HAL). 852d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius * 853d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius * @param interfaceCallback Associated callback for notifying status changes for the iface. 854d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius * @return Returns the name of the allocated interface, will be null on failure. 855d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius */ 856d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius public String setupInterfaceForSoftApMode(@NonNull InterfaceCallback interfaceCallback) { 8574ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius synchronized (mLock) { 8584ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius if (!startHal()) { 8591d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius Log.e(TAG, "Failed to start Hal"); 860d2f09d1534b94adbfaf8f3e4b36abc5558fee37eRoshan Pius mWifiMetrics.incrementNumWifiOnFailureDueToHal(); 8614ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius return null; 8624ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } 8634ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius Iface iface = mIfaceMgr.allocateIface(Iface.IFACE_TYPE_AP); 8644ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius if (iface == null) { 8651d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius Log.e(TAG, "Failed to allocate new AP iface"); 8664ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius return null; 8674ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } 8684ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius iface.externalListener = interfaceCallback; 8691d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius iface.name = createApIface(iface); 8704ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius if (TextUtils.isEmpty(iface.name)) { 871a372690f3ed1d59b1e4769dac6bfcb1bd16db37cRoshan Pius Log.e(TAG, "Failed to create AP iface in vendor HAL"); 8724ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius mIfaceMgr.removeIface(iface.id); 873d2f09d1534b94adbfaf8f3e4b36abc5558fee37eRoshan Pius // TODO(b/68716726): Separate SoftAp metrics 874d2f09d1534b94adbfaf8f3e4b36abc5558fee37eRoshan Pius mWifiMetrics.incrementNumWifiOnFailureDueToHal(); 8754ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius return null; 8764ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } 8774ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius if (mWificondControl.setupInterfaceForSoftApMode(iface.name) == null) { 878a372690f3ed1d59b1e4769dac6bfcb1bd16db37cRoshan Pius Log.e(TAG, "Failed to setup iface in wificond on " + iface); 8794ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius teardownInterface(iface.name); 880d2f09d1534b94adbfaf8f3e4b36abc5558fee37eRoshan Pius // TODO(b/68716726): Separate SoftAp metrics 881d2f09d1534b94adbfaf8f3e4b36abc5558fee37eRoshan Pius mWifiMetrics.incrementNumWifiOnFailureDueToWificond(); 8824ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius return null; 8834ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } 8844ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius iface.networkObserver = new NetworkObserverInternal(iface.id); 8854ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius if (!registerNetworkObserver(iface.networkObserver)) { 886a372690f3ed1d59b1e4769dac6bfcb1bd16db37cRoshan Pius Log.e(TAG, "Failed to register network observer on " + iface); 8874ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius teardownInterface(iface.name); 8884ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius return null; 8894ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } 890a2e62c7f5bfb411ccead4eab0d435d50fcdd4909Roshan Pius // Just to avoid any race conditions with interface state change callbacks, 891a2e62c7f5bfb411ccead4eab0d435d50fcdd4909Roshan Pius // update the interface state before we exit. 892a2e62c7f5bfb411ccead4eab0d435d50fcdd4909Roshan Pius onInterfaceStateChanged(iface, isInterfaceUp(iface.name)); 893a372690f3ed1d59b1e4769dac6bfcb1bd16db37cRoshan Pius Log.i(TAG, "Successfully setup " + iface); 8944ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius return iface.name; 8954ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } 896d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius } 897d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius 898d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius /** 8999c0e999631eea5a83bd0caabbf5243ed36e24004Roshan Pius * Check if the interface is up or down. 9009c0e999631eea5a83bd0caabbf5243ed36e24004Roshan Pius * 9019c0e999631eea5a83bd0caabbf5243ed36e24004Roshan Pius * @param ifaceName Name of the interface. 9029c0e999631eea5a83bd0caabbf5243ed36e24004Roshan Pius * @return true if iface is up, false if it's down or on error. 9039c0e999631eea5a83bd0caabbf5243ed36e24004Roshan Pius */ 9049c0e999631eea5a83bd0caabbf5243ed36e24004Roshan Pius public boolean isInterfaceUp(@NonNull String ifaceName) { 9059c0e999631eea5a83bd0caabbf5243ed36e24004Roshan Pius synchronized (mLock) { 9069c0e999631eea5a83bd0caabbf5243ed36e24004Roshan Pius final Iface iface = mIfaceMgr.getIface(ifaceName); 9079c0e999631eea5a83bd0caabbf5243ed36e24004Roshan Pius if (iface == null) { 9081d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius Log.e(TAG, "Trying to get iface state on invalid iface=" + ifaceName); 9099c0e999631eea5a83bd0caabbf5243ed36e24004Roshan Pius return false; 9109c0e999631eea5a83bd0caabbf5243ed36e24004Roshan Pius } 9119c0e999631eea5a83bd0caabbf5243ed36e24004Roshan Pius InterfaceConfiguration config = null; 9129c0e999631eea5a83bd0caabbf5243ed36e24004Roshan Pius try { 9139c0e999631eea5a83bd0caabbf5243ed36e24004Roshan Pius config = mNwManagementService.getInterfaceConfig(ifaceName); 9149c0e999631eea5a83bd0caabbf5243ed36e24004Roshan Pius } catch (RemoteException e) { 9159c0e999631eea5a83bd0caabbf5243ed36e24004Roshan Pius } 9169c0e999631eea5a83bd0caabbf5243ed36e24004Roshan Pius if (config == null) { 9179c0e999631eea5a83bd0caabbf5243ed36e24004Roshan Pius return false; 9189c0e999631eea5a83bd0caabbf5243ed36e24004Roshan Pius } 9199c0e999631eea5a83bd0caabbf5243ed36e24004Roshan Pius return config.isUp(); 9209c0e999631eea5a83bd0caabbf5243ed36e24004Roshan Pius } 9219c0e999631eea5a83bd0caabbf5243ed36e24004Roshan Pius } 9229c0e999631eea5a83bd0caabbf5243ed36e24004Roshan Pius 9239c0e999631eea5a83bd0caabbf5243ed36e24004Roshan Pius /** 924d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius * Teardown an interface in Client/AP mode. 925d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius * 926d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius * This method tears down the associated interface from all the native daemons 927d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius * (wificond, wpa_supplicant & vendor HAL). 928840d73a4914b82963475dbd228b0e3669ac0d543Roshan Pius * Also, brings down the HAL, supplicant or hostapd as necessary. 929d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius * 930d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius * @param ifaceName Name of the interface. 931d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius */ 932d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius public void teardownInterface(@NonNull String ifaceName) { 9334ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius synchronized (mLock) { 9344ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius final Iface iface = mIfaceMgr.getIface(ifaceName); 9354ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius if (iface == null) { 9361d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius Log.e(TAG, "Trying to teardown an invalid iface=" + ifaceName); 9374ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius return; 9384ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } 9394ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius // Trigger the iface removal from HAL. The rest of the cleanup will be triggered 9404ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius // from the interface destroyed callback. 9414ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius if (iface.type == Iface.IFACE_TYPE_STA) { 9421d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius if (!removeStaIface(iface)) { 9431d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius Log.e(TAG, "Failed to remove iface in vendor HAL=" + ifaceName); 9444ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius return; 9454ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } 9464ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } else if (iface.type == Iface.IFACE_TYPE_AP) { 9471d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius if (!removeApIface(iface)) { 9481d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius Log.e(TAG, "Failed to remove iface in vendor HAL=" + ifaceName); 9494ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius return; 9504ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } 9514ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } 9521d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius Log.i(TAG, "Successfully initiated teardown for iface=" + ifaceName); 9534ae0d964e0be84bc843488736a8c6a3afc436121Roshan Pius } 954d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius } 955d39ac242d0a0af8f43657327ece788c97a0644d3Roshan Pius 956b49bf2570ec24a05f974fe17bb72be7320cd77f6Roshan Pius /** 957840d73a4914b82963475dbd228b0e3669ac0d543Roshan Pius * Teardown all the active interfaces. 958840d73a4914b82963475dbd228b0e3669ac0d543Roshan Pius * 959840d73a4914b82963475dbd228b0e3669ac0d543Roshan Pius * This method tears down the associated interfaces from all the native daemons 960840d73a4914b82963475dbd228b0e3669ac0d543Roshan Pius * (wificond, wpa_supplicant & vendor HAL). 961840d73a4914b82963475dbd228b0e3669ac0d543Roshan Pius * Also, brings down the HAL, supplicant or hostapd as necessary. 962840d73a4914b82963475dbd228b0e3669ac0d543Roshan Pius */ 963840d73a4914b82963475dbd228b0e3669ac0d543Roshan Pius public void teardownAllInterfaces() { 964840d73a4914b82963475dbd228b0e3669ac0d543Roshan Pius synchronized (mLock) { 965840d73a4914b82963475dbd228b0e3669ac0d543Roshan Pius Iterator<Integer> ifaceIdIter = mIfaceMgr.getIfaceIdIter(); 966840d73a4914b82963475dbd228b0e3669ac0d543Roshan Pius while (ifaceIdIter.hasNext()) { 967840d73a4914b82963475dbd228b0e3669ac0d543Roshan Pius Iface iface = mIfaceMgr.getIface(ifaceIdIter.next()); 9686a14fff538a205a0a4fc8bbedce6068134fc424eRoshan Pius ifaceIdIter.remove(); 9696a14fff538a205a0a4fc8bbedce6068134fc424eRoshan Pius onInterfaceDestroyed(iface); 970a372690f3ed1d59b1e4769dac6bfcb1bd16db37cRoshan Pius Log.i(TAG, "Successfully torn down " + iface); 971840d73a4914b82963475dbd228b0e3669ac0d543Roshan Pius } 9726a14fff538a205a0a4fc8bbedce6068134fc424eRoshan Pius Log.i(TAG, "Successfully torn down all ifaces"); 973840d73a4914b82963475dbd228b0e3669ac0d543Roshan Pius } 974840d73a4914b82963475dbd228b0e3669ac0d543Roshan Pius } 975840d73a4914b82963475dbd228b0e3669ac0d543Roshan Pius 976840d73a4914b82963475dbd228b0e3669ac0d543Roshan Pius /** 977b49bf2570ec24a05f974fe17bb72be7320cd77f6Roshan Pius * Get name of the client interface. 978b49bf2570ec24a05f974fe17bb72be7320cd77f6Roshan Pius * 979b49bf2570ec24a05f974fe17bb72be7320cd77f6Roshan Pius * This is mainly used by external modules that needs to perform some 980b49bf2570ec24a05f974fe17bb72be7320cd77f6Roshan Pius * client operations on the STA interface. 981b49bf2570ec24a05f974fe17bb72be7320cd77f6Roshan Pius * 982b49bf2570ec24a05f974fe17bb72be7320cd77f6Roshan Pius * TODO(b/70932231): This may need to be reworked once we start supporting STA + STA. 983b49bf2570ec24a05f974fe17bb72be7320cd77f6Roshan Pius * 984b49bf2570ec24a05f974fe17bb72be7320cd77f6Roshan Pius * @return Interface name of any active client interface, null if no active client interface 985b49bf2570ec24a05f974fe17bb72be7320cd77f6Roshan Pius * exist. 986b49bf2570ec24a05f974fe17bb72be7320cd77f6Roshan Pius * Return Values for the different scenarios are listed below: 987b49bf2570ec24a05f974fe17bb72be7320cd77f6Roshan Pius * a) When there are no client interfaces, returns null. 988b49bf2570ec24a05f974fe17bb72be7320cd77f6Roshan Pius * b) when there is 1 client interface, returns the name of that interface. 989b49bf2570ec24a05f974fe17bb72be7320cd77f6Roshan Pius * c) When there are 2 or more client interface, returns the name of any client interface. 990b49bf2570ec24a05f974fe17bb72be7320cd77f6Roshan Pius */ 991b49bf2570ec24a05f974fe17bb72be7320cd77f6Roshan Pius public String getClientInterfaceName() { 992e4f3828b4430b45fcf5ac72b58b40ae6956c5a3cRoshan Pius synchronized (mLock) { 993e4f3828b4430b45fcf5ac72b58b40ae6956c5a3cRoshan Pius return mIfaceMgr.findAnyStaIfaceName(); 994e4f3828b4430b45fcf5ac72b58b40ae6956c5a3cRoshan Pius } 995b49bf2570ec24a05f974fe17bb72be7320cd77f6Roshan Pius } 996b49bf2570ec24a05f974fe17bb72be7320cd77f6Roshan Pius 997840d73a4914b82963475dbd228b0e3669ac0d543Roshan Pius /** 998840d73a4914b82963475dbd228b0e3669ac0d543Roshan Pius * Get name of the softap interface. 999840d73a4914b82963475dbd228b0e3669ac0d543Roshan Pius * 1000840d73a4914b82963475dbd228b0e3669ac0d543Roshan Pius * This is mainly used by external modules that needs to perform some 1001840d73a4914b82963475dbd228b0e3669ac0d543Roshan Pius * operations on the AP interface. 1002840d73a4914b82963475dbd228b0e3669ac0d543Roshan Pius * 1003840d73a4914b82963475dbd228b0e3669ac0d543Roshan Pius * TODO(b/70932231): This may need to be reworked once we start supporting AP + AP. 1004840d73a4914b82963475dbd228b0e3669ac0d543Roshan Pius * 1005840d73a4914b82963475dbd228b0e3669ac0d543Roshan Pius * @return Interface name of any active softap interface, null if no active softap interface 1006840d73a4914b82963475dbd228b0e3669ac0d543Roshan Pius * exist. 1007840d73a4914b82963475dbd228b0e3669ac0d543Roshan Pius * Return Values for the different scenarios are listed below: 1008840d73a4914b82963475dbd228b0e3669ac0d543Roshan Pius * a) When there are no softap interfaces, returns null. 1009840d73a4914b82963475dbd228b0e3669ac0d543Roshan Pius * b) when there is 1 softap interface, returns the name of that interface. 1010840d73a4914b82963475dbd228b0e3669ac0d543Roshan Pius * c) When there are 2 or more softap interface, returns the name of any softap interface. 1011840d73a4914b82963475dbd228b0e3669ac0d543Roshan Pius */ 1012840d73a4914b82963475dbd228b0e3669ac0d543Roshan Pius public String getSoftApInterfaceName() { 1013e4f3828b4430b45fcf5ac72b58b40ae6956c5a3cRoshan Pius synchronized (mLock) { 1014e4f3828b4430b45fcf5ac72b58b40ae6956c5a3cRoshan Pius return mIfaceMgr.findAnyApIfaceName(); 1015e4f3828b4430b45fcf5ac72b58b40ae6956c5a3cRoshan Pius } 1016840d73a4914b82963475dbd228b0e3669ac0d543Roshan Pius } 1017840d73a4914b82963475dbd228b0e3669ac0d543Roshan Pius 1018b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /******************************************************** 1019b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Wificond operations 1020b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius ********************************************************/ 1021b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 1022b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Result of a signal poll. 1023b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 1024b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius public static class SignalPollResult { 1025b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius // RSSI value in dBM. 1026b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius public int currentRssi; 1027b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius //Transmission bit rate in Mbps. 1028b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius public int txBitrate; 1029b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius // Association frequency in MHz. 1030b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius public int associationFrequency; 1031b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius } 1032b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius 1033b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 1034b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * WiFi interface transimission counters. 1035b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 1036b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius public static class TxPacketCounters { 1037b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius // Number of successfully transmitted packets. 1038b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius public int txSucceeded; 1039b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius // Number of tramsmission failures. 1040b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius public int txFailed; 1041b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius } 1042b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius 104370603901b67c48202ecbb1818e59d487bbcceedaNingyuan Wang /** 104455dd51a9f9df48a7b92a57f9c969d256c98d33a7Roshan Pius * Callback to notify wificond death. 104555dd51a9f9df48a7b92a57f9c969d256c98d33a7Roshan Pius */ 104655dd51a9f9df48a7b92a57f9c969d256c98d33a7Roshan Pius public interface WificondDeathEventHandler { 104755dd51a9f9df48a7b92a57f9c969d256c98d33a7Roshan Pius /** 104855dd51a9f9df48a7b92a57f9c969d256c98d33a7Roshan Pius * Invoked when the wificond dies. 104955dd51a9f9df48a7b92a57f9c969d256c98d33a7Roshan Pius */ 105055dd51a9f9df48a7b92a57f9c969d256c98d33a7Roshan Pius void onDeath(); 105155dd51a9f9df48a7b92a57f9c969d256c98d33a7Roshan Pius } 105255dd51a9f9df48a7b92a57f9c969d256c98d33a7Roshan Pius 105355dd51a9f9df48a7b92a57f9c969d256c98d33a7Roshan Pius /** 105452ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * Request signal polling to wificond. 105552ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * 105652ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 105752ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * Returns an SignalPollResult object. 105852ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * Returns null on failure. 105952ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius */ 106052ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public SignalPollResult signalPoll(@NonNull String ifaceName) { 106152ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mWificondControl.signalPoll(ifaceName); 1062d45b46b01f8562219468291bdc19363f0540ced0Ningyuan Wang } 1063d45b46b01f8562219468291bdc19363f0540ced0Ningyuan Wang 1064d45b46b01f8562219468291bdc19363f0540ced0Ningyuan Wang /** 1065d45b46b01f8562219468291bdc19363f0540ced0Ningyuan Wang * Fetch TX packet counters on current connection from wificond. 106652ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 106752ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * Returns an TxPacketCounters object. 106852ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * Returns null on failure. 106952ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius */ 107052ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public TxPacketCounters getTxPacketCounters(@NonNull String ifaceName) { 107152ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mWificondControl.getTxPacketCounters(ifaceName); 1072d45b46b01f8562219468291bdc19363f0540ced0Ningyuan Wang } 1073d45b46b01f8562219468291bdc19363f0540ced0Ningyuan Wang 107424250365afbd9a20b2e03364eddf2025c8f1138aRoshan Pius /** 1075a70c07d019065187112945c091fc2e924af18980Roshan Pius * Query the list of valid frequencies for the provided band. 1076a70c07d019065187112945c091fc2e924af18980Roshan Pius * The result depends on the on the country code that has been set. 1077a70c07d019065187112945c091fc2e924af18980Roshan Pius * 1078a70c07d019065187112945c091fc2e924af18980Roshan Pius * @param band as specified by one of the WifiScanner.WIFI_BAND_* constants. 1079a70c07d019065187112945c091fc2e924af18980Roshan Pius * The following bands are supported: 1080a70c07d019065187112945c091fc2e924af18980Roshan Pius * WifiScanner.WIFI_BAND_24_GHZ 1081a70c07d019065187112945c091fc2e924af18980Roshan Pius * WifiScanner.WIFI_BAND_5_GHZ 1082a70c07d019065187112945c091fc2e924af18980Roshan Pius * WifiScanner.WIFI_BAND_5_GHZ_DFS_ONLY 1083a70c07d019065187112945c091fc2e924af18980Roshan Pius * @return frequencies vector of valid frequencies (MHz), or null for error. 1084a70c07d019065187112945c091fc2e924af18980Roshan Pius * @throws IllegalArgumentException if band is not recognized. 1085a70c07d019065187112945c091fc2e924af18980Roshan Pius */ 1086a70c07d019065187112945c091fc2e924af18980Roshan Pius public int [] getChannelsForBand(int band) { 1087a70c07d019065187112945c091fc2e924af18980Roshan Pius return mWificondControl.getChannelsForBand(band); 1088a70c07d019065187112945c091fc2e924af18980Roshan Pius } 1089a70c07d019065187112945c091fc2e924af18980Roshan Pius 1090a70c07d019065187112945c091fc2e924af18980Roshan Pius /** 1091b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Start a scan using wificond for the given parameters. 109252ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 10933feac6fe9249c1b7bf284c7a9bfa65a86b973154Roshan Pius * @param scanType Type of scan to perform. One of {@link ScanSettings#SCAN_TYPE_LOW_LATENCY}, 10943feac6fe9249c1b7bf284c7a9bfa65a86b973154Roshan Pius * {@link ScanSettings#SCAN_TYPE_LOW_POWER} or {@link ScanSettings#SCAN_TYPE_HIGH_ACCURACY}. 1095b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param freqs list of frequencies to scan for, if null scan all supported channels. 1096b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param hiddenNetworkSSIDs List of hidden networks to be scanned for. 1097b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return Returns true on success. 109824250365afbd9a20b2e03364eddf2025c8f1138aRoshan Pius */ 109952ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public boolean scan( 11003feac6fe9249c1b7bf284c7a9bfa65a86b973154Roshan Pius @NonNull String ifaceName, int scanType, Set<Integer> freqs, 11013feac6fe9249c1b7bf284c7a9bfa65a86b973154Roshan Pius Set<String> hiddenNetworkSSIDs) { 11023feac6fe9249c1b7bf284c7a9bfa65a86b973154Roshan Pius return mWificondControl.scan(ifaceName, scanType, freqs, hiddenNetworkSSIDs); 1103155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1104155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 110518786eca942042388748b0d98979f21c9dff4a89Mitchell Wills /** 1106b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Fetch the latest scan result from kernel via wificond. 110752ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 1108b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return Returns an ArrayList of ScanDetail. 1109b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Returns an empty ArrayList on failure. 111018786eca942042388748b0d98979f21c9dff4a89Mitchell Wills */ 111152ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public ArrayList<ScanDetail> getScanResults(@NonNull String ifaceName) { 111291375b39b0fdd6b9c692a5d48120673ee472e3ffRoshan Pius return mWificondControl.getScanResults( 111352ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius ifaceName, WificondControl.SCAN_TYPE_SINGLE_SCAN); 111471c4c2a898a827a867564159ce78e41aedd2295bSohani Rao } 111571c4c2a898a827a867564159ce78e41aedd2295bSohani Rao 111671c4c2a898a827a867564159ce78e41aedd2295bSohani Rao /** 111771c4c2a898a827a867564159ce78e41aedd2295bSohani Rao * Fetch the latest scan result from kernel via wificond. 111852ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 111971c4c2a898a827a867564159ce78e41aedd2295bSohani Rao * @return Returns an ArrayList of ScanDetail. 112071c4c2a898a827a867564159ce78e41aedd2295bSohani Rao * Returns an empty ArrayList on failure. 112171c4c2a898a827a867564159ce78e41aedd2295bSohani Rao */ 112252ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public ArrayList<ScanDetail> getPnoScanResults(@NonNull String ifaceName) { 112352ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mWificondControl.getScanResults(ifaceName, WificondControl.SCAN_TYPE_PNO_SCAN); 1124155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1125155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1126b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 1127b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Start PNO scan. 112852ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 1129b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param pnoSettings Pno scan configuration. 1130b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return true on success. 113118786eca942042388748b0d98979f21c9dff4a89Mitchell Wills */ 113252ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public boolean startPnoScan(@NonNull String ifaceName, PnoSettings pnoSettings) { 113352ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mWificondControl.startPnoScan(ifaceName, pnoSettings); 1134155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1135155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1136b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 1137b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Stop PNO scan. 113852ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 1139b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return true on success. 1140b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 114152ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public boolean stopPnoScan(@NonNull String ifaceName) { 114252ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mWificondControl.stopPnoScan(ifaceName); 114318786eca942042388748b0d98979f21c9dff4a89Mitchell Wills } 114418786eca942042388748b0d98979f21c9dff4a89Mitchell Wills 1145045079df57626fd6a8b94ac19fcdb0540b508c19Roshan Pius /** 1146045079df57626fd6a8b94ac19fcdb0540b508c19Roshan Pius * Callbacks for SoftAp interface. 1147045079df57626fd6a8b94ac19fcdb0540b508c19Roshan Pius */ 1148045079df57626fd6a8b94ac19fcdb0540b508c19Roshan Pius public interface SoftApListener { 1149045079df57626fd6a8b94ac19fcdb0540b508c19Roshan Pius /** 1150045079df57626fd6a8b94ac19fcdb0540b508c19Roshan Pius * Invoked when the number of associated stations changes. 1151045079df57626fd6a8b94ac19fcdb0540b508c19Roshan Pius */ 1152045079df57626fd6a8b94ac19fcdb0540b508c19Roshan Pius void onNumAssociatedStationsChanged(int numStations); 11534de36821d74eb8980c49a0f79c20343591b12e27Mehdi Alizadeh 11544de36821d74eb8980c49a0f79c20343591b12e27Mehdi Alizadeh /** 11554de36821d74eb8980c49a0f79c20343591b12e27Mehdi Alizadeh * Invoked when the channel switch event happens. 11564de36821d74eb8980c49a0f79c20343591b12e27Mehdi Alizadeh */ 11574de36821d74eb8980c49a0f79c20343591b12e27Mehdi Alizadeh void onSoftApChannelSwitched(int frequency, int bandwidth); 1158045079df57626fd6a8b94ac19fcdb0540b508c19Roshan Pius } 1159045079df57626fd6a8b94ac19fcdb0540b508c19Roshan Pius 1160295a0f1632f2c46ffb050ad538eddeb9a2aa7a76Roshan Pius private static final int CONNECT_TO_HOSTAPD_RETRY_INTERVAL_MS = 100; 1161295a0f1632f2c46ffb050ad538eddeb9a2aa7a76Roshan Pius private static final int CONNECT_TO_HOSTAPD_RETRY_TIMES = 50; 1162295a0f1632f2c46ffb050ad538eddeb9a2aa7a76Roshan Pius /** 1163295a0f1632f2c46ffb050ad538eddeb9a2aa7a76Roshan Pius * This method is called to wait for establishing connection to hostapd. 1164295a0f1632f2c46ffb050ad538eddeb9a2aa7a76Roshan Pius * 1165295a0f1632f2c46ffb050ad538eddeb9a2aa7a76Roshan Pius * @return true if connection is established, false otherwise. 1166295a0f1632f2c46ffb050ad538eddeb9a2aa7a76Roshan Pius */ 1167295a0f1632f2c46ffb050ad538eddeb9a2aa7a76Roshan Pius private boolean waitForHostapdConnection() { 1168295a0f1632f2c46ffb050ad538eddeb9a2aa7a76Roshan Pius // Start initialization if not already started. 1169295a0f1632f2c46ffb050ad538eddeb9a2aa7a76Roshan Pius if (!mHostapdHal.isInitializationStarted() 1170295a0f1632f2c46ffb050ad538eddeb9a2aa7a76Roshan Pius && !mHostapdHal.initialize()) { 1171295a0f1632f2c46ffb050ad538eddeb9a2aa7a76Roshan Pius return false; 1172295a0f1632f2c46ffb050ad538eddeb9a2aa7a76Roshan Pius } 1173295a0f1632f2c46ffb050ad538eddeb9a2aa7a76Roshan Pius boolean connected = false; 1174295a0f1632f2c46ffb050ad538eddeb9a2aa7a76Roshan Pius int connectTries = 0; 1175295a0f1632f2c46ffb050ad538eddeb9a2aa7a76Roshan Pius while (!connected && connectTries++ < CONNECT_TO_HOSTAPD_RETRY_TIMES) { 1176295a0f1632f2c46ffb050ad538eddeb9a2aa7a76Roshan Pius // Check if the initialization is complete. 1177295a0f1632f2c46ffb050ad538eddeb9a2aa7a76Roshan Pius connected = mHostapdHal.isInitializationComplete(); 1178295a0f1632f2c46ffb050ad538eddeb9a2aa7a76Roshan Pius if (connected) { 1179295a0f1632f2c46ffb050ad538eddeb9a2aa7a76Roshan Pius break; 1180295a0f1632f2c46ffb050ad538eddeb9a2aa7a76Roshan Pius } 1181295a0f1632f2c46ffb050ad538eddeb9a2aa7a76Roshan Pius try { 1182295a0f1632f2c46ffb050ad538eddeb9a2aa7a76Roshan Pius Thread.sleep(CONNECT_TO_HOSTAPD_RETRY_INTERVAL_MS); 1183295a0f1632f2c46ffb050ad538eddeb9a2aa7a76Roshan Pius } catch (InterruptedException ignore) { 1184295a0f1632f2c46ffb050ad538eddeb9a2aa7a76Roshan Pius } 1185295a0f1632f2c46ffb050ad538eddeb9a2aa7a76Roshan Pius } 1186295a0f1632f2c46ffb050ad538eddeb9a2aa7a76Roshan Pius return connected; 1187295a0f1632f2c46ffb050ad538eddeb9a2aa7a76Roshan Pius } 1188295a0f1632f2c46ffb050ad538eddeb9a2aa7a76Roshan Pius 1189045079df57626fd6a8b94ac19fcdb0540b508c19Roshan Pius /** 1190045079df57626fd6a8b94ac19fcdb0540b508c19Roshan Pius * Start Soft AP operation using the provided configuration. 1191045079df57626fd6a8b94ac19fcdb0540b508c19Roshan Pius * 119252ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 1193045079df57626fd6a8b94ac19fcdb0540b508c19Roshan Pius * @param config Configuration to use for the soft ap created. 1194045079df57626fd6a8b94ac19fcdb0540b508c19Roshan Pius * @param listener Callback for AP events. 1195045079df57626fd6a8b94ac19fcdb0540b508c19Roshan Pius * @return true on success, false otherwise. 1196045079df57626fd6a8b94ac19fcdb0540b508c19Roshan Pius */ 119752ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public boolean startSoftAp( 119852ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius @NonNull String ifaceName, WifiConfiguration config, SoftApListener listener) { 119952ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius if (!mWificondControl.startHostapd(ifaceName, listener)) { 1200295a0f1632f2c46ffb050ad538eddeb9a2aa7a76Roshan Pius Log.e(TAG, "Failed to start hostapd"); 1201295a0f1632f2c46ffb050ad538eddeb9a2aa7a76Roshan Pius return false; 1202295a0f1632f2c46ffb050ad538eddeb9a2aa7a76Roshan Pius } 1203295a0f1632f2c46ffb050ad538eddeb9a2aa7a76Roshan Pius if (!waitForHostapdConnection()) { 1204295a0f1632f2c46ffb050ad538eddeb9a2aa7a76Roshan Pius Log.e(TAG, "Failed to establish connection to hostapd"); 1205295a0f1632f2c46ffb050ad538eddeb9a2aa7a76Roshan Pius return false; 1206295a0f1632f2c46ffb050ad538eddeb9a2aa7a76Roshan Pius } 120727c6f0c111f97e95e3388e9702218cf9e481abb1Roshan Pius if (!mHostapdHal.registerDeathHandler(new HostapdDeathHandlerInternal())) { 120827c6f0c111f97e95e3388e9702218cf9e481abb1Roshan Pius Log.e(TAG, "Failed to register hostapd death handler"); 120927c6f0c111f97e95e3388e9702218cf9e481abb1Roshan Pius return false; 121027c6f0c111f97e95e3388e9702218cf9e481abb1Roshan Pius } 121152ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius if (!mHostapdHal.addAccessPoint(ifaceName, config)) { 1212295a0f1632f2c46ffb050ad538eddeb9a2aa7a76Roshan Pius Log.e(TAG, "Failed to add acccess point"); 1213295a0f1632f2c46ffb050ad538eddeb9a2aa7a76Roshan Pius return false; 1214295a0f1632f2c46ffb050ad538eddeb9a2aa7a76Roshan Pius } 1215295a0f1632f2c46ffb050ad538eddeb9a2aa7a76Roshan Pius return true; 1216045079df57626fd6a8b94ac19fcdb0540b508c19Roshan Pius } 1217045079df57626fd6a8b94ac19fcdb0540b508c19Roshan Pius 1218045079df57626fd6a8b94ac19fcdb0540b508c19Roshan Pius /** 1219045079df57626fd6a8b94ac19fcdb0540b508c19Roshan Pius * Stop the ongoing Soft AP operation. 1220045079df57626fd6a8b94ac19fcdb0540b508c19Roshan Pius * 122152ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 1222045079df57626fd6a8b94ac19fcdb0540b508c19Roshan Pius * @return true on success, false otherwise. 1223045079df57626fd6a8b94ac19fcdb0540b508c19Roshan Pius */ 122452ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public boolean stopSoftAp(@NonNull String ifaceName) { 122552ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius if (!mHostapdHal.removeAccessPoint(ifaceName)) { 1226295a0f1632f2c46ffb050ad538eddeb9a2aa7a76Roshan Pius Log.e(TAG, "Failed to remove access point"); 1227295a0f1632f2c46ffb050ad538eddeb9a2aa7a76Roshan Pius } 122852ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mWificondControl.stopHostapd(ifaceName); 1229045079df57626fd6a8b94ac19fcdb0540b508c19Roshan Pius } 1230045079df57626fd6a8b94ac19fcdb0540b508c19Roshan Pius 1231f8418067cfc279fc451f3347dab20908a1837bfcJong Wook Kim /** 1232f8418067cfc279fc451f3347dab20908a1837bfcJong Wook Kim * Set MAC address of the given interface 1233f8418067cfc279fc451f3347dab20908a1837bfcJong Wook Kim * @param interfaceName Name of the interface 1234f8418067cfc279fc451f3347dab20908a1837bfcJong Wook Kim * @param mac Mac address to change into 1235f8418067cfc279fc451f3347dab20908a1837bfcJong Wook Kim * @return true on success 1236f8418067cfc279fc451f3347dab20908a1837bfcJong Wook Kim */ 1237f8418067cfc279fc451f3347dab20908a1837bfcJong Wook Kim public boolean setMacAddress(String interfaceName, MacAddress mac) { 1238f8418067cfc279fc451f3347dab20908a1837bfcJong Wook Kim // TODO(b/72459123): Suppress interface down/up events from this call 1239f8418067cfc279fc451f3347dab20908a1837bfcJong Wook Kim return mWificondControl.setMacAddress(interfaceName, mac); 1240f8418067cfc279fc451f3347dab20908a1837bfcJong Wook Kim } 1241f8418067cfc279fc451f3347dab20908a1837bfcJong Wook Kim 1242b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /******************************************************** 124302367176dbfc4b7ef84c6f8d37770973ef416994Roshan Pius * Hostapd operations 124402367176dbfc4b7ef84c6f8d37770973ef416994Roshan Pius ********************************************************/ 124502367176dbfc4b7ef84c6f8d37770973ef416994Roshan Pius 124602367176dbfc4b7ef84c6f8d37770973ef416994Roshan Pius /** 124702367176dbfc4b7ef84c6f8d37770973ef416994Roshan Pius * Callback to notify hostapd death. 124802367176dbfc4b7ef84c6f8d37770973ef416994Roshan Pius */ 124902367176dbfc4b7ef84c6f8d37770973ef416994Roshan Pius public interface HostapdDeathEventHandler { 125002367176dbfc4b7ef84c6f8d37770973ef416994Roshan Pius /** 125102367176dbfc4b7ef84c6f8d37770973ef416994Roshan Pius * Invoked when the supplicant dies. 125202367176dbfc4b7ef84c6f8d37770973ef416994Roshan Pius */ 125302367176dbfc4b7ef84c6f8d37770973ef416994Roshan Pius void onDeath(); 1254045079df57626fd6a8b94ac19fcdb0540b508c19Roshan Pius } 1255045079df57626fd6a8b94ac19fcdb0540b508c19Roshan Pius 1256b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /******************************************************** 1257b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Supplicant operations 1258b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius ********************************************************/ 1259f3aae0be78cd02f5fedd7d99b73536d2c799b030Roshan Pius 1260f3aae0be78cd02f5fedd7d99b73536d2c799b030Roshan Pius /** 1261fd95a68590a4dcc82734e42b85898c953d21dbf7Roshan Pius * Callback to notify supplicant death. 1262fd95a68590a4dcc82734e42b85898c953d21dbf7Roshan Pius */ 1263fd95a68590a4dcc82734e42b85898c953d21dbf7Roshan Pius public interface SupplicantDeathEventHandler { 1264fd95a68590a4dcc82734e42b85898c953d21dbf7Roshan Pius /** 1265fd95a68590a4dcc82734e42b85898c953d21dbf7Roshan Pius * Invoked when the supplicant dies. 1266fd95a68590a4dcc82734e42b85898c953d21dbf7Roshan Pius */ 1267fd95a68590a4dcc82734e42b85898c953d21dbf7Roshan Pius void onDeath(); 1268fd95a68590a4dcc82734e42b85898c953d21dbf7Roshan Pius } 1269fd95a68590a4dcc82734e42b85898c953d21dbf7Roshan Pius 1270fd95a68590a4dcc82734e42b85898c953d21dbf7Roshan Pius /** 1271b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Set supplicant log level 1272782eac0bacec797262eb4d721ad58cfcf2fbf885Tomasz Wiszkowski * 1273b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param turnOnVerbose Whether to turn on verbose logging or not. 1274782eac0bacec797262eb4d721ad58cfcf2fbf885Tomasz Wiszkowski */ 1275b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius public void setSupplicantLogLevel(boolean turnOnVerbose) { 1276f2e03411f137f55940a8f3592e96a272585bd7ddRoshan Pius mSupplicantStaIfaceHal.setLogLevel(turnOnVerbose); 1277e3831b70d4a8a967fe8df5496d542a432692c434Roshan Pius } 1278e3831b70d4a8a967fe8df5496d542a432692c434Roshan Pius 127938a6c1ba5d461b8c7b11685c5dd2e98d9e106b55Roshan Pius /** 1280b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Trigger a reconnection if the iface is disconnected. 1281b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 128252ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 1283b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return true if request is sent successfully, false otherwise. 128438a6c1ba5d461b8c7b11685c5dd2e98d9e106b55Roshan Pius */ 128552ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public boolean reconnect(@NonNull String ifaceName) { 128652ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mSupplicantStaIfaceHal.reconnect(ifaceName); 1287f22d23092ab37286a5ef9d257d5bb32c421d2669vandwalle } 12889d7489491984e86915b2cf4fac38a882de1c8cdbRoshan Pius 12899d7489491984e86915b2cf4fac38a882de1c8cdbRoshan Pius /** 1290b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Trigger a reassociation even if the iface is currently connected. 1291b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 129252ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 1293b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return true if request is sent successfully, false otherwise. 12949d7489491984e86915b2cf4fac38a882de1c8cdbRoshan Pius */ 129552ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public boolean reassociate(@NonNull String ifaceName) { 129652ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mSupplicantStaIfaceHal.reassociate(ifaceName); 1297155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1298155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1299155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 1300b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Trigger a disconnection from the currently connected network. 1301b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 130252ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 1303b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return true if request is sent successfully, false otherwise. 1304b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 130552ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public boolean disconnect(@NonNull String ifaceName) { 130652ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mSupplicantStaIfaceHal.disconnect(ifaceName); 130777f2b82a2e80af8da52c22d69a76def6d4209757Jan Nordqvist } 130877f2b82a2e80af8da52c22d69a76def6d4209757Jan Nordqvist 1309155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 1310b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Makes a callback to HIDL to getMacAddress from supplicant 1311b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 131252ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 1313b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return string containing the MAC address, or null on a failed call 1314b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 131552ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public String getMacAddress(@NonNull String ifaceName) { 131652ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mSupplicantStaIfaceHal.getMacAddress(ifaceName); 1317446db2d5457456743e4476029e14d7c3bb9f5bccYuhao Zheng } 1318446db2d5457456743e4476029e14d7c3bb9f5bccYuhao Zheng 1319f2e03411f137f55940a8f3592e96a272585bd7ddRoshan Pius public static final int RX_FILTER_TYPE_V4_MULTICAST = 0; 1320f2e03411f137f55940a8f3592e96a272585bd7ddRoshan Pius public static final int RX_FILTER_TYPE_V6_MULTICAST = 1; 1321155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 1322155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * Start filtering out Multicast V4 packets 132352ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 1324155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @return {@code true} if the operation succeeded, {@code false} otherwise 1325155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * 1326155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * Multicast filtering rules work as follows: 1327155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * 1328155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * The driver can filter multicast (v4 and/or v6) and broadcast packets when in 1329155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * a power optimized mode (typically when screen goes off). 1330155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * 1331155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * In order to prevent the driver from filtering the multicast/broadcast packets, we have to 1332155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * add a DRIVER RXFILTER-ADD rule followed by DRIVER RXFILTER-START to make the rule effective 1333155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * 1334155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * DRIVER RXFILTER-ADD Num 1335155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * where Num = 0 - Unicast, 1 - Broadcast, 2 - Mutil4 or 3 - Multi6 1336155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * 1337155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * and DRIVER RXFILTER-START 1338155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * In order to stop the usage of these rules, we do 1339155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * 1340155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * DRIVER RXFILTER-STOP 1341155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * DRIVER RXFILTER-REMOVE Num 1342155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * where Num is as described for RXFILTER-ADD 1343155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * 1344155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * The SETSUSPENDOPT driver command overrides the filtering rules 1345155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 134652ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public boolean startFilteringMulticastV4Packets(@NonNull String ifaceName) { 134752ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mSupplicantStaIfaceHal.stopRxFilter(ifaceName) 1348b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius && mSupplicantStaIfaceHal.removeRxFilter( 134952ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius ifaceName, RX_FILTER_TYPE_V4_MULTICAST) 135052ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius && mSupplicantStaIfaceHal.startRxFilter(ifaceName); 1351155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1352155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1353155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 1354155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * Stop filtering out Multicast V4 packets. 135552ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 1356155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @return {@code true} if the operation succeeded, {@code false} otherwise 1357155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 135852ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public boolean stopFilteringMulticastV4Packets(@NonNull String ifaceName) { 135952ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mSupplicantStaIfaceHal.stopRxFilter(ifaceName) 1360b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius && mSupplicantStaIfaceHal.addRxFilter( 136152ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius ifaceName, RX_FILTER_TYPE_V4_MULTICAST) 136252ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius && mSupplicantStaIfaceHal.startRxFilter(ifaceName); 1363155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1364155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1365155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 1366155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * Start filtering out Multicast V6 packets 136752ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 1368155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @return {@code true} if the operation succeeded, {@code false} otherwise 1369155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 137052ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public boolean startFilteringMulticastV6Packets(@NonNull String ifaceName) { 137152ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mSupplicantStaIfaceHal.stopRxFilter(ifaceName) 1372b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius && mSupplicantStaIfaceHal.removeRxFilter( 137352ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius ifaceName, RX_FILTER_TYPE_V6_MULTICAST) 137452ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius && mSupplicantStaIfaceHal.startRxFilter(ifaceName); 1375155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1376155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1377155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 1378155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * Stop filtering out Multicast V6 packets. 137952ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 1380155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @return {@code true} if the operation succeeded, {@code false} otherwise 1381155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 138252ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public boolean stopFilteringMulticastV6Packets(@NonNull String ifaceName) { 138352ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mSupplicantStaIfaceHal.stopRxFilter(ifaceName) 1384b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius && mSupplicantStaIfaceHal.addRxFilter( 138552ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius ifaceName, RX_FILTER_TYPE_V6_MULTICAST) 138652ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius && mSupplicantStaIfaceHal.startRxFilter(ifaceName); 1387155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1388155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1389f2e03411f137f55940a8f3592e96a272585bd7ddRoshan Pius public static final int BLUETOOTH_COEXISTENCE_MODE_ENABLED = 0; 1390f2e03411f137f55940a8f3592e96a272585bd7ddRoshan Pius public static final int BLUETOOTH_COEXISTENCE_MODE_DISABLED = 1; 1391f2e03411f137f55940a8f3592e96a272585bd7ddRoshan Pius public static final int BLUETOOTH_COEXISTENCE_MODE_SENSE = 2; 13927ef73dd1b6e43c72b3841723504cd86dc402a134Vinit Deshapnde /** 139352ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * Sets the bluetooth coexistence mode. 139452ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * 139552ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 139652ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param mode One of {@link #BLUETOOTH_COEXISTENCE_MODE_DISABLED}, 139752ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * {@link #BLUETOOTH_COEXISTENCE_MODE_ENABLED}, or 139852ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * {@link #BLUETOOTH_COEXISTENCE_MODE_SENSE}. 139952ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @return Whether the mode was successfully set. 140052ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius */ 140152ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public boolean setBluetoothCoexistenceMode(@NonNull String ifaceName, int mode) { 140252ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mSupplicantStaIfaceHal.setBtCoexistenceMode(ifaceName, mode); 1403155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1404155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1405155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 1406155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * Enable or disable Bluetooth coexistence scan mode. When this mode is on, 1407155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * some of the low-level scan parameters used by the driver are changed to 1408155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * reduce interference with A2DP streaming. 1409155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * 141052ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 1411cc180872c51908b15ce5cbf834634ff323e036bcChristopher Wiley * @param setCoexScanMode whether to enable or disable this mode 1412155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande * @return {@code true} if the command succeeded, {@code false} otherwise. 1413155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 141452ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public boolean setBluetoothCoexistenceScanMode( 141552ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius @NonNull String ifaceName, boolean setCoexScanMode) { 1416b8dc0d2fb3b03c84922136452f1aacb43649ae85Roshan Pius return mSupplicantStaIfaceHal.setBtCoexistenceScanModeEnabled( 141752ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius ifaceName, setCoexScanMode); 1418155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1419155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1420b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 1421b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Enable or disable suspend mode optimizations. 1422b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 142352ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 1424b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param enabled true to enable, false otherwise. 1425b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return true if request is sent successfully, false otherwise. 1426b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 142752ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public boolean setSuspendOptimizations(@NonNull String ifaceName, boolean enabled) { 142852ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mSupplicantStaIfaceHal.setSuspendModeEnabled(ifaceName, enabled); 1429155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1430155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 14319153bd67d51b305ffdd61355e0748e3c332c2cafRoshan Pius /** 1432b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Set country code. 1433b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 143452ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 1435b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param countryCode 2 byte ASCII string. For ex: US, CA. 1436b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return true if request is sent successfully, false otherwise. 14379153bd67d51b305ffdd61355e0748e3c332c2cafRoshan Pius */ 143852ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public boolean setCountryCode(@NonNull String ifaceName, String countryCode) { 143952ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mSupplicantStaIfaceHal.setCountryCode(ifaceName, countryCode); 144004c453c2e07efc30b99528926f205740226f1c7bNingyuan Wang } 144104c453c2e07efc30b99528926f205740226f1c7bNingyuan Wang 144204c453c2e07efc30b99528926f205740226f1c7bNingyuan Wang /** 1443b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Initiate TDLS discover and setup or teardown with the specified peer. 1444b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 144552ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 1446b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param macAddr MAC Address of the peer. 1447b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param enable true to start discovery and setup, false to teardown. 144804c453c2e07efc30b99528926f205740226f1c7bNingyuan Wang */ 144952ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public void startTdls(@NonNull String ifaceName, String macAddr, boolean enable) { 1450b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius if (enable) { 145152ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius mSupplicantStaIfaceHal.initiateTdlsDiscover(ifaceName, macAddr); 145252ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius mSupplicantStaIfaceHal.initiateTdlsSetup(ifaceName, macAddr); 1453155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } else { 145452ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius mSupplicantStaIfaceHal.initiateTdlsTeardown(ifaceName, macAddr); 1455155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1456155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1457155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1458b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 1459b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Start WPS pin display operation with the specified peer. 1460b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 146152ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 1462b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param bssid BSSID of the peer. 1463b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return true if request is sent successfully, false otherwise. 1464b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 146552ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public boolean startWpsPbc(@NonNull String ifaceName, String bssid) { 146652ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mSupplicantStaIfaceHal.startWpsPbc(ifaceName, bssid); 1467155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1468155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1469b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 1470b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Start WPS pin keypad operation with the specified pin. 1471b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 147252ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 1473b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param pin Pin to be used. 1474b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return true if request is sent successfully, false otherwise. 1475b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 147652ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public boolean startWpsPinKeypad(@NonNull String ifaceName, String pin) { 147752ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mSupplicantStaIfaceHal.startWpsPinKeypad(ifaceName, pin); 1478155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1479155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1480b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 1481b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Start WPS pin display operation with the specified peer. 1482b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 148352ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 1484b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param bssid BSSID of the peer. 1485b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return new pin generated on success, null otherwise. 1486b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 148752ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public String startWpsPinDisplay(@NonNull String ifaceName, String bssid) { 148852ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mSupplicantStaIfaceHal.startWpsPinDisplay(ifaceName, bssid); 1489155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1490155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1491b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 1492b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Sets whether to use external sim for SIM/USIM processing. 1493b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 149452ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 1495b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param external true to enable, false otherwise. 1496b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return true if request is sent successfully, false otherwise. 1497b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 149852ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public boolean setExternalSim(@NonNull String ifaceName, boolean external) { 149952ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mSupplicantStaIfaceHal.setExternalSim(ifaceName, external); 150033b575ca6bee66183929f9474b5a161432918604Vinit Deshpande } 150133b575ca6bee66183929f9474b5a161432918604Vinit Deshpande 1502b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 1503b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Sim auth response types. 1504b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 1505b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius public static final String SIM_AUTH_RESP_TYPE_GSM_AUTH = "GSM-AUTH"; 1506b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius public static final String SIM_AUTH_RESP_TYPE_UMTS_AUTH = "UMTS-AUTH"; 1507b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius public static final String SIM_AUTH_RESP_TYPE_UMTS_AUTS = "UMTS-AUTS"; 1508b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius 1509b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 1510b6a730ce63a9a864adaea6ba1bee827444be52a5Ahmed ElArabawy * EAP-SIM Error Codes 1511b6a730ce63a9a864adaea6ba1bee827444be52a5Ahmed ElArabawy */ 1512b6a730ce63a9a864adaea6ba1bee827444be52a5Ahmed ElArabawy public static final int EAP_SIM_VENDOR_SPECIFIC_CERT_EXPIRED = 16385; 1513b6a730ce63a9a864adaea6ba1bee827444be52a5Ahmed ElArabawy 1514b6a730ce63a9a864adaea6ba1bee827444be52a5Ahmed ElArabawy /** 1515b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Send the sim auth response for the currently configured network. 1516b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 151752ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 1518b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param type |GSM-AUTH|, |UMTS-AUTH| or |UMTS-AUTS|. 1519b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param response Response params. 1520b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return true if succeeds, false otherwise. 1521b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 152252ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public boolean simAuthResponse( 152352ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius @NonNull String ifaceName, int id, String type, String response) { 1524b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius if (SIM_AUTH_RESP_TYPE_GSM_AUTH.equals(type)) { 1525b8dc0d2fb3b03c84922136452f1aacb43649ae85Roshan Pius return mSupplicantStaIfaceHal.sendCurrentNetworkEapSimGsmAuthResponse( 152652ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius ifaceName, response); 1527b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius } else if (SIM_AUTH_RESP_TYPE_UMTS_AUTH.equals(type)) { 1528b8dc0d2fb3b03c84922136452f1aacb43649ae85Roshan Pius return mSupplicantStaIfaceHal.sendCurrentNetworkEapSimUmtsAuthResponse( 152952ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius ifaceName, response); 1530b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius } else if (SIM_AUTH_RESP_TYPE_UMTS_AUTS.equals(type)) { 1531b8dc0d2fb3b03c84922136452f1aacb43649ae85Roshan Pius return mSupplicantStaIfaceHal.sendCurrentNetworkEapSimUmtsAutsResponse( 153252ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius ifaceName, response); 15335cf97c9b13cc06554c8901e63d55ba051b7e7881Roshan Pius } else { 1534b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius return false; 15355cf97c9b13cc06554c8901e63d55ba051b7e7881Roshan Pius } 153633b575ca6bee66183929f9474b5a161432918604Vinit Deshpande } 153733b575ca6bee66183929f9474b5a161432918604Vinit Deshpande 1538b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 1539b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Send the eap sim gsm auth failure for the currently configured network. 1540b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 154152ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 1542b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return true if succeeds, false otherwise. 1543b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 154452ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public boolean simAuthFailedResponse(@NonNull String ifaceName, int id) { 154552ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mSupplicantStaIfaceHal.sendCurrentNetworkEapSimGsmAuthFailure(ifaceName); 154626eebecc04b55129a902d1e7b670fe05668c14faVinit Deshpande } 154726eebecc04b55129a902d1e7b670fe05668c14faVinit Deshpande 1548b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 1549b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Send the eap sim umts auth failure for the currently configured network. 1550b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 155152ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 1552b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return true if succeeds, false otherwise. 1553b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 155452ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public boolean umtsAuthFailedResponse(@NonNull String ifaceName, int id) { 155552ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mSupplicantStaIfaceHal.sendCurrentNetworkEapSimUmtsAuthFailure(ifaceName); 155626eebecc04b55129a902d1e7b670fe05668c14faVinit Deshpande } 155726eebecc04b55129a902d1e7b670fe05668c14faVinit Deshpande 1558b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 1559b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Send the eap identity response for the currently configured network. 1560b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 156152ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 15624e45fd9302b4ed943732ad85c0a88c7d7830be1dpkanwar * @param unencryptedResponse String to send. 15634e45fd9302b4ed943732ad85c0a88c7d7830be1dpkanwar * @param encryptedResponse String to send. 1564b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return true if succeeds, false otherwise. 1565b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 15664e45fd9302b4ed943732ad85c0a88c7d7830be1dpkanwar public boolean simIdentityResponse(@NonNull String ifaceName, int id, 15674e45fd9302b4ed943732ad85c0a88c7d7830be1dpkanwar String unencryptedResponse, String encryptedResponse) { 15684e45fd9302b4ed943732ad85c0a88c7d7830be1dpkanwar return mSupplicantStaIfaceHal.sendCurrentNetworkEapIdentityResponse(ifaceName, 15694e45fd9302b4ed943732ad85c0a88c7d7830be1dpkanwar unencryptedResponse, encryptedResponse); 1570ad607d99c372160c7d4b38e755e1b47d6419856eHonore Tricot } 1571ad607d99c372160c7d4b38e755e1b47d6419856eHonore Tricot 1572b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 1573a1da73ea4926ce8a5689594ff3685b0fe033d99fNingyuan Wang * This get anonymous identity from supplicant and returns it as a string. 1574a1da73ea4926ce8a5689594ff3685b0fe033d99fNingyuan Wang * 157552ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 1576a1da73ea4926ce8a5689594ff3685b0fe033d99fNingyuan Wang * @return anonymous identity string if succeeds, null otherwise. 1577a1da73ea4926ce8a5689594ff3685b0fe033d99fNingyuan Wang */ 157852ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public String getEapAnonymousIdentity(@NonNull String ifaceName) { 157952ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mSupplicantStaIfaceHal.getCurrentNetworkEapAnonymousIdentity(ifaceName); 1580a1da73ea4926ce8a5689594ff3685b0fe033d99fNingyuan Wang } 1581a1da73ea4926ce8a5689594ff3685b0fe033d99fNingyuan Wang 1582a1da73ea4926ce8a5689594ff3685b0fe033d99fNingyuan Wang /** 1583b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Start WPS pin registrar operation with the specified peer and pin. 1584b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 158552ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 1586b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param bssid BSSID of the peer. 1587b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param pin Pin to be used. 1588b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return true if request is sent successfully, false otherwise. 1589b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 159052ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public boolean startWpsRegistrar(@NonNull String ifaceName, String bssid, String pin) { 159152ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mSupplicantStaIfaceHal.startWpsRegistrar(ifaceName, bssid, pin); 1592155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1593155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1594b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 1595b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Cancels any ongoing WPS requests. 1596b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 159752ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 1598b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return true if request is sent successfully, false otherwise. 1599b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 160052ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public boolean cancelWps(@NonNull String ifaceName) { 160152ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mSupplicantStaIfaceHal.cancelWps(ifaceName); 1602155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1603155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1604b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 1605b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Set WPS device name. 1606b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 160752ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 1608b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param name String to be set. 1609b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return true if request is sent successfully, false otherwise. 1610b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 161152ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public boolean setDeviceName(@NonNull String ifaceName, String name) { 161252ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mSupplicantStaIfaceHal.setWpsDeviceName(ifaceName, name); 1613155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1614155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1615b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 1616b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Set WPS device type. 1617b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 161852ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 1619b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param type Type specified as a string. Used format: <categ>-<OUI>-<subcateg> 1620b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return true if request is sent successfully, false otherwise. 1621b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 162252ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public boolean setDeviceType(@NonNull String ifaceName, String type) { 162352ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mSupplicantStaIfaceHal.setWpsDeviceType(ifaceName, type); 1624155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1625155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1626b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 1627b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Set WPS config methods 1628b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 1629b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param cfg List of config methods. 1630b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return true if request is sent successfully, false otherwise. 1631b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 163252ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public boolean setConfigMethods(@NonNull String ifaceName, String cfg) { 163352ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mSupplicantStaIfaceHal.setWpsConfigMethods(ifaceName, cfg); 1634155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1635155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1636b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 1637b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Set WPS manufacturer. 1638b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 163952ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 1640b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param value String to be set. 1641b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return true if request is sent successfully, false otherwise. 1642b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 164352ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public boolean setManufacturer(@NonNull String ifaceName, String value) { 164452ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mSupplicantStaIfaceHal.setWpsManufacturer(ifaceName, value); 1645155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1646155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1647b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 1648b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Set WPS model name. 1649b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 165052ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 1651b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param value String to be set. 1652b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return true if request is sent successfully, false otherwise. 1653b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 165452ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public boolean setModelName(@NonNull String ifaceName, String value) { 165552ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mSupplicantStaIfaceHal.setWpsModelName(ifaceName, value); 1656155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1657155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1658b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 1659b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Set WPS model number. 1660b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 166152ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 1662b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param value String to be set. 1663b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return true if request is sent successfully, false otherwise. 1664b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 166552ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public boolean setModelNumber(@NonNull String ifaceName, String value) { 166652ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mSupplicantStaIfaceHal.setWpsModelNumber(ifaceName, value); 1667155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1668155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1669b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 1670b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Set WPS serial number. 1671b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 167252ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 1673b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param value String to be set. 1674b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return true if request is sent successfully, false otherwise. 1675b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 167652ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public boolean setSerialNumber(@NonNull String ifaceName, String value) { 167752ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mSupplicantStaIfaceHal.setWpsSerialNumber(ifaceName, value); 1678155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1679155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1680b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 1681b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Enable or disable power save mode. 1682b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 168352ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 1684b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param enabled true to enable, false to disable. 1685b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 168652ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public void setPowerSave(@NonNull String ifaceName, boolean enabled) { 168752ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius mSupplicantStaIfaceHal.setPowerSave(ifaceName, enabled); 1688155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1689155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1690b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 1691b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Set concurrency priority between P2P & STA operations. 1692b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 1693b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param isStaHigherPriority Set to true to prefer STA over P2P during concurrency operations, 1694b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * false otherwise. 1695b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return true if request is sent successfully, false otherwise. 1696b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 1697b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius public boolean setConcurrencyPriority(boolean isStaHigherPriority) { 1698b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius return mSupplicantStaIfaceHal.setConcurrencyPriority(isStaHigherPriority); 1699155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1700155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1701155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande /** 17023e240b2bfb6fefe8b91ad68e8a12b652b4136c69Roshan Pius * Enable/Disable auto reconnect functionality in wpa_supplicant. 17033e240b2bfb6fefe8b91ad68e8a12b652b4136c69Roshan Pius * 170452ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 17053e240b2bfb6fefe8b91ad68e8a12b652b4136c69Roshan Pius * @param enable true to enable auto reconnecting, false to disable. 17063e240b2bfb6fefe8b91ad68e8a12b652b4136c69Roshan Pius * @return true if request is sent successfully, false otherwise. 17073e240b2bfb6fefe8b91ad68e8a12b652b4136c69Roshan Pius */ 170852ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public boolean enableStaAutoReconnect(@NonNull String ifaceName, boolean enable) { 170952ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mSupplicantStaIfaceHal.enableAutoReconnect(ifaceName, enable); 17103e240b2bfb6fefe8b91ad68e8a12b652b4136c69Roshan Pius } 17113e240b2bfb6fefe8b91ad68e8a12b652b4136c69Roshan Pius 17123e240b2bfb6fefe8b91ad68e8a12b652b4136c69Roshan Pius /** 1713b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Migrate all the configured networks from wpa_supplicant. 1714b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 171552ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 1716b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param configs Map of configuration key to configuration objects corresponding to all 1717b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * the networks. 1718b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param networkExtras Map of extra configuration parameters stored in wpa_supplicant.conf 1719b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return Max priority of all the configs. 1720155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande */ 172152ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public boolean migrateNetworksFromSupplicant( 172252ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius @NonNull String ifaceName, Map<String, WifiConfiguration> configs, 172352ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius SparseArray<Map<String, String>> networkExtras) { 172452ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mSupplicantStaIfaceHal.loadNetworks(ifaceName, configs, networkExtras); 1725155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1726155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1727b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 1728b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Add the provided network configuration to wpa_supplicant and initiate connection to it. 1729b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * This method does the following: 1730c4ad341e844e88a34be7ed4c3c9509fb72608b37Ningyuan Wang * 1. Abort any ongoing scan to unblock the connection request. 1731c4ad341e844e88a34be7ed4c3c9509fb72608b37Ningyuan Wang * 2. Remove any existing network in wpa_supplicant(This implicitly triggers disconnect). 1732c4ad341e844e88a34be7ed4c3c9509fb72608b37Ningyuan Wang * 3. Add a new network to wpa_supplicant. 1733c4ad341e844e88a34be7ed4c3c9509fb72608b37Ningyuan Wang * 4. Save the provided configuration to wpa_supplicant. 1734c4ad341e844e88a34be7ed4c3c9509fb72608b37Ningyuan Wang * 5. Select the new network in wpa_supplicant. 1735c4ad341e844e88a34be7ed4c3c9509fb72608b37Ningyuan Wang * 6. Triggers reconnect command to wpa_supplicant. 1736b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 173752ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 1738b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param configuration WifiConfiguration parameters for the provided network. 1739b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return {@code true} if it succeeds, {@code false} otherwise 1740b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 174152ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public boolean connectToNetwork(@NonNull String ifaceName, WifiConfiguration configuration) { 1742c4ad341e844e88a34be7ed4c3c9509fb72608b37Ningyuan Wang // Abort ongoing scan before connect() to unblock connection request. 174352ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius mWificondControl.abortScan(ifaceName); 174452ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mSupplicantStaIfaceHal.connectToNetwork(ifaceName, configuration); 1745155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1746155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1747b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 1748b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Initiates roaming to the already configured network in wpa_supplicant. If the network 1749b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * configuration provided does not match the already configured network, then this triggers 1750b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * a new connection attempt (instead of roam). 1751c4ad341e844e88a34be7ed4c3c9509fb72608b37Ningyuan Wang * 1. Abort any ongoing scan to unblock the roam request. 1752c4ad341e844e88a34be7ed4c3c9509fb72608b37Ningyuan Wang * 2. First check if we're attempting to connect to the same network as we currently have 1753b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * configured. 1754c4ad341e844e88a34be7ed4c3c9509fb72608b37Ningyuan Wang * 3. Set the new bssid for the network in wpa_supplicant. 1755c4ad341e844e88a34be7ed4c3c9509fb72608b37Ningyuan Wang * 4. Triggers reassociate command to wpa_supplicant. 1756b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 175752ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 1758b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param configuration WifiConfiguration parameters for the provided network. 1759b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return {@code true} if it succeeds, {@code false} otherwise 1760b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 176152ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public boolean roamToNetwork(@NonNull String ifaceName, WifiConfiguration configuration) { 1762c4ad341e844e88a34be7ed4c3c9509fb72608b37Ningyuan Wang // Abort ongoing scan before connect() to unblock roaming request. 176352ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius mWificondControl.abortScan(ifaceName); 176452ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mSupplicantStaIfaceHal.roamToNetwork(ifaceName, configuration); 1765155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1766155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1767b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 1768b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Remove all the networks. 1769b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 177052ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 1771b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return {@code true} if it succeeds, {@code false} otherwise 1772b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 177352ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public boolean removeAllNetworks(@NonNull String ifaceName) { 177452ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mSupplicantStaIfaceHal.removeAllNetworks(ifaceName); 1775155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1776155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1777b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 1778b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Set the BSSID for the currently configured network in wpa_supplicant. 1779b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 178052ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 1781b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return true if successful, false otherwise. 1782b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 178352ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public boolean setConfiguredNetworkBSSID(@NonNull String ifaceName, String bssid) { 178452ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mSupplicantStaIfaceHal.setCurrentNetworkBssid(ifaceName, bssid); 1785155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1786155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1787b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 1788b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Initiate ANQP query. 1789b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 179052ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 1791b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param bssid BSSID of the AP to be queried 1792b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param anqpIds Set of anqp IDs. 1793b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param hs20Subtypes Set of HS20 subtypes. 1794b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return true on success, false otherwise. 1795b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 179652ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public boolean requestAnqp( 179752ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius @NonNull String ifaceName, String bssid, Set<Integer> anqpIds, 179852ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius Set<Integer> hs20Subtypes) { 1799b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius if (bssid == null || ((anqpIds == null || anqpIds.isEmpty()) 1800b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius && (hs20Subtypes == null || hs20Subtypes.isEmpty()))) { 18011d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius Log.e(TAG, "Invalid arguments for ANQP request."); 1802155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande return false; 1803155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1804b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius ArrayList<Short> anqpIdList = new ArrayList<>(); 1805b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius for (Integer anqpId : anqpIds) { 1806b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius anqpIdList.add(anqpId.shortValue()); 180761233efc46707ace6cb3a45dd84766f06df946afTomasz Wiszkowski } 1808b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius ArrayList<Integer> hs20SubtypeList = new ArrayList<>(); 1809b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius hs20SubtypeList.addAll(hs20Subtypes); 1810b8dc0d2fb3b03c84922136452f1aacb43649ae85Roshan Pius return mSupplicantStaIfaceHal.initiateAnqpQuery( 181152ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius ifaceName, bssid, anqpIdList, hs20SubtypeList); 1812155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1813155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1814b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 1815b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Request a passpoint icon file |filename| from the specified AP |bssid|. 181652ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * 181752ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 1818b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param bssid BSSID of the AP 1819b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param fileName name of the icon file 1820b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return true if request is sent successfully, false otherwise 1821b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 182252ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public boolean requestIcon(@NonNull String ifaceName, String bssid, String fileName) { 1823b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius if (bssid == null || fileName == null) { 18241d4d6b7b1fe4d95ad04c8f0c501e233be4160f90Roshan Pius Log.e(TAG, "Invalid arguments for Icon request."); 182561233efc46707ace6cb3a45dd84766f06df946afTomasz Wiszkowski return false; 1826155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 182752ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mSupplicantStaIfaceHal.initiateHs20IconQuery(ifaceName, bssid, fileName); 1828155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1829155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande 1830b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 1831b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Get the currently configured network's WPS NFC token. 1832b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 183352ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 1834b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return Hex string corresponding to the WPS NFC token. 1835b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 183652ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public String getCurrentNetworkWpsNfcConfigurationToken(@NonNull String ifaceName) { 183752ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mSupplicantStaIfaceHal.getCurrentNetworkWpsNfcConfigurationToken(ifaceName); 1838155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande } 1839403df479e25031276c738dbea334f09bb7e4bf37Ningyuan Wang 1840403df479e25031276c738dbea334f09bb7e4bf37Ningyuan Wang /** Remove the request |networkId| from supplicant if it's the current network, 1841403df479e25031276c738dbea334f09bb7e4bf37Ningyuan Wang * if the current configured network matches |networkId|. 1842403df479e25031276c738dbea334f09bb7e4bf37Ningyuan Wang * 184352ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 1844403df479e25031276c738dbea334f09bb7e4bf37Ningyuan Wang * @param networkId network id of the network to be removed from supplicant. 1845403df479e25031276c738dbea334f09bb7e4bf37Ningyuan Wang */ 184652ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public void removeNetworkIfCurrent(@NonNull String ifaceName, int networkId) { 184752ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius mSupplicantStaIfaceHal.removeNetworkIfCurrent(ifaceName, networkId); 1848403df479e25031276c738dbea334f09bb7e4bf37Ningyuan Wang } 1849403df479e25031276c738dbea334f09bb7e4bf37Ningyuan Wang 1850b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /******************************************************** 1851b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Vendor HAL operations 1852b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius ********************************************************/ 1853af0e32cfa2f7402c60b9df88a0d9bd19f421026cRoshan Pius /** 1854af0e32cfa2f7402c60b9df88a0d9bd19f421026cRoshan Pius * Callback to notify vendor HAL death. 1855af0e32cfa2f7402c60b9df88a0d9bd19f421026cRoshan Pius */ 1856af0e32cfa2f7402c60b9df88a0d9bd19f421026cRoshan Pius public interface VendorHalDeathEventHandler { 1857af0e32cfa2f7402c60b9df88a0d9bd19f421026cRoshan Pius /** 1858af0e32cfa2f7402c60b9df88a0d9bd19f421026cRoshan Pius * Invoked when the vendor HAL dies. 1859af0e32cfa2f7402c60b9df88a0d9bd19f421026cRoshan Pius */ 1860af0e32cfa2f7402c60b9df88a0d9bd19f421026cRoshan Pius void onDeath(); 1861af0e32cfa2f7402c60b9df88a0d9bd19f421026cRoshan Pius } 1862b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius 1863d84fd37259c6e956d0f00c261f573dfa319acb91Roshan Pius /** 1864b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Tests whether the HAL is running or not 1865b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 186618786eca942042388748b0d98979f21c9dff4a89Mitchell Wills public boolean isHalStarted() { 1867b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius return mWifiVendorHal.isHalStarted(); 18687f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde } 18697f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde 1870062e3f39e37874fedc01f267de5f4cf7dbebe2b4Randy Pan // TODO: Change variable names to camel style. 1871e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde public static class ScanCapabilities { 1872297c3acabe7a85eb87240fe3ccf772e57ce6aef7Mitchell Wills public int max_scan_cache_size; 1873e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde public int max_scan_buckets; 1874e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde public int max_ap_cache_per_scan; 1875e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde public int max_rssi_sample_size; 1876297c3acabe7a85eb87240fe3ccf772e57ce6aef7Mitchell Wills public int max_scan_reporting_threshold; 1877e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde } 1878e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde 1879b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 1880b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Gets the scan capabilities 1881b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 188252ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 1883b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param capabilities object to be filled in 1884b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return true for success. false for failure 1885b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 188652ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public boolean getBgScanCapabilities( 188752ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius @NonNull String ifaceName, ScanCapabilities capabilities) { 188852ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mWifiVendorHal.getBgScanCapabilities(ifaceName, capabilities); 1889e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde } 1890e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde 1891e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde public static class ChannelSettings { 1892712ef6246834caeac3d5b06bea08e85d6b29cd7aMitchell Wills public int frequency; 1893712ef6246834caeac3d5b06bea08e85d6b29cd7aMitchell Wills public int dwell_time_ms; 1894712ef6246834caeac3d5b06bea08e85d6b29cd7aMitchell Wills public boolean passive; 18957f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde } 18967f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde 1897e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde public static class BucketSettings { 1898712ef6246834caeac3d5b06bea08e85d6b29cd7aMitchell Wills public int bucket; 1899712ef6246834caeac3d5b06bea08e85d6b29cd7aMitchell Wills public int band; 1900712ef6246834caeac3d5b06bea08e85d6b29cd7aMitchell Wills public int period_ms; 1901712ef6246834caeac3d5b06bea08e85d6b29cd7aMitchell Wills public int max_period_ms; 1902712ef6246834caeac3d5b06bea08e85d6b29cd7aMitchell Wills public int step_count; 1903712ef6246834caeac3d5b06bea08e85d6b29cd7aMitchell Wills public int report_events; 1904712ef6246834caeac3d5b06bea08e85d6b29cd7aMitchell Wills public int num_channels; 1905712ef6246834caeac3d5b06bea08e85d6b29cd7aMitchell Wills public ChannelSettings[] channels; 1906e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde } 19077f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde 19086259b630ddb59b642729a2d2113d81ed8e33a0e3Roshan Pius /** 19096259b630ddb59b642729a2d2113d81ed8e33a0e3Roshan Pius * Network parameters for hidden networks to be scanned for. 19106259b630ddb59b642729a2d2113d81ed8e33a0e3Roshan Pius */ 19116259b630ddb59b642729a2d2113d81ed8e33a0e3Roshan Pius public static class HiddenNetwork { 19126259b630ddb59b642729a2d2113d81ed8e33a0e3Roshan Pius public String ssid; 19136259b630ddb59b642729a2d2113d81ed8e33a0e3Roshan Pius 19146259b630ddb59b642729a2d2113d81ed8e33a0e3Roshan Pius @Override 19156259b630ddb59b642729a2d2113d81ed8e33a0e3Roshan Pius public boolean equals(Object otherObj) { 19166259b630ddb59b642729a2d2113d81ed8e33a0e3Roshan Pius if (this == otherObj) { 19176259b630ddb59b642729a2d2113d81ed8e33a0e3Roshan Pius return true; 19186259b630ddb59b642729a2d2113d81ed8e33a0e3Roshan Pius } else if (otherObj == null || getClass() != otherObj.getClass()) { 19196259b630ddb59b642729a2d2113d81ed8e33a0e3Roshan Pius return false; 19206259b630ddb59b642729a2d2113d81ed8e33a0e3Roshan Pius } 19216259b630ddb59b642729a2d2113d81ed8e33a0e3Roshan Pius HiddenNetwork other = (HiddenNetwork) otherObj; 19226259b630ddb59b642729a2d2113d81ed8e33a0e3Roshan Pius return Objects.equals(ssid, other.ssid); 19236259b630ddb59b642729a2d2113d81ed8e33a0e3Roshan Pius } 1924ef1606e936204c56ffdae305f2f423ee3503fecdMehdi Alizadeh 1925ef1606e936204c56ffdae305f2f423ee3503fecdMehdi Alizadeh @Override 1926ef1606e936204c56ffdae305f2f423ee3503fecdMehdi Alizadeh public int hashCode() { 1927ef1606e936204c56ffdae305f2f423ee3503fecdMehdi Alizadeh return (ssid == null ? 0 : ssid.hashCode()); 1928ef1606e936204c56ffdae305f2f423ee3503fecdMehdi Alizadeh } 19296259b630ddb59b642729a2d2113d81ed8e33a0e3Roshan Pius } 19306259b630ddb59b642729a2d2113d81ed8e33a0e3Roshan Pius 19313feac6fe9249c1b7bf284c7a9bfa65a86b973154Roshan Pius public static final int SCAN_TYPE_LOW_LATENCY = 0; 19323feac6fe9249c1b7bf284c7a9bfa65a86b973154Roshan Pius public static final int SCAN_TYPE_LOW_POWER = 1; 19333feac6fe9249c1b7bf284c7a9bfa65a86b973154Roshan Pius public static final int SCAN_TYPE_HIGH_ACCURACY = 2; 19343feac6fe9249c1b7bf284c7a9bfa65a86b973154Roshan Pius 1935e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde public static class ScanSettings { 19363feac6fe9249c1b7bf284c7a9bfa65a86b973154Roshan Pius /** 19373feac6fe9249c1b7bf284c7a9bfa65a86b973154Roshan Pius * Type of scan to perform. One of {@link ScanSettings#SCAN_TYPE_LOW_LATENCY}, 19383feac6fe9249c1b7bf284c7a9bfa65a86b973154Roshan Pius * {@link ScanSettings#SCAN_TYPE_LOW_POWER} or {@link ScanSettings#SCAN_TYPE_HIGH_ACCURACY}. 19393feac6fe9249c1b7bf284c7a9bfa65a86b973154Roshan Pius */ 19403feac6fe9249c1b7bf284c7a9bfa65a86b973154Roshan Pius public int scanType; 1941712ef6246834caeac3d5b06bea08e85d6b29cd7aMitchell Wills public int base_period_ms; 1942712ef6246834caeac3d5b06bea08e85d6b29cd7aMitchell Wills public int max_ap_per_scan; 1943712ef6246834caeac3d5b06bea08e85d6b29cd7aMitchell Wills public int report_threshold_percent; 1944712ef6246834caeac3d5b06bea08e85d6b29cd7aMitchell Wills public int report_threshold_num_scans; 1945712ef6246834caeac3d5b06bea08e85d6b29cd7aMitchell Wills public int num_buckets; 19466259b630ddb59b642729a2d2113d81ed8e33a0e3Roshan Pius /* Not used for bg scans. Only works for single scans. */ 19476259b630ddb59b642729a2d2113d81ed8e33a0e3Roshan Pius public HiddenNetwork[] hiddenNetworks; 1948712ef6246834caeac3d5b06bea08e85d6b29cd7aMitchell Wills public BucketSettings[] buckets; 1949e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde } 19507f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde 195168cb8c02b4ad079c54a2ffd4407da921d18c7af9Wei Wang /** 19529bd01d6cb65ea96d6729d35a1fc43bb2bb40e3bdRoshan Pius * Network parameters to start PNO scan. 19539bd01d6cb65ea96d6729d35a1fc43bb2bb40e3bdRoshan Pius */ 19549bd01d6cb65ea96d6729d35a1fc43bb2bb40e3bdRoshan Pius public static class PnoNetwork { 19559bd01d6cb65ea96d6729d35a1fc43bb2bb40e3bdRoshan Pius public String ssid; 19569bd01d6cb65ea96d6729d35a1fc43bb2bb40e3bdRoshan Pius public byte flags; 1957ef3ea1092bc17673c0a85a845b053151b7c10e07Roshan Pius public byte auth_bit_field; 19581bf983a4211f547593a60523e43112ecdb5c8997Roshan Pius 19591bf983a4211f547593a60523e43112ecdb5c8997Roshan Pius @Override 19601bf983a4211f547593a60523e43112ecdb5c8997Roshan Pius public boolean equals(Object otherObj) { 19611bf983a4211f547593a60523e43112ecdb5c8997Roshan Pius if (this == otherObj) { 19621bf983a4211f547593a60523e43112ecdb5c8997Roshan Pius return true; 19631bf983a4211f547593a60523e43112ecdb5c8997Roshan Pius } else if (otherObj == null || getClass() != otherObj.getClass()) { 19641bf983a4211f547593a60523e43112ecdb5c8997Roshan Pius return false; 19651bf983a4211f547593a60523e43112ecdb5c8997Roshan Pius } 19661bf983a4211f547593a60523e43112ecdb5c8997Roshan Pius PnoNetwork other = (PnoNetwork) otherObj; 19676259b630ddb59b642729a2d2113d81ed8e33a0e3Roshan Pius return ((Objects.equals(ssid, other.ssid)) && (flags == other.flags) 19681bf983a4211f547593a60523e43112ecdb5c8997Roshan Pius && (auth_bit_field == other.auth_bit_field)); 19691bf983a4211f547593a60523e43112ecdb5c8997Roshan Pius } 1970ef1606e936204c56ffdae305f2f423ee3503fecdMehdi Alizadeh 1971ef1606e936204c56ffdae305f2f423ee3503fecdMehdi Alizadeh @Override 1972ef1606e936204c56ffdae305f2f423ee3503fecdMehdi Alizadeh public int hashCode() { 1973ef1606e936204c56ffdae305f2f423ee3503fecdMehdi Alizadeh int result = (ssid == null ? 0 : ssid.hashCode()); 1974ef1606e936204c56ffdae305f2f423ee3503fecdMehdi Alizadeh result ^= ((int) flags * 31) + ((int) auth_bit_field << 8); 1975ef1606e936204c56ffdae305f2f423ee3503fecdMehdi Alizadeh return result; 1976ef1606e936204c56ffdae305f2f423ee3503fecdMehdi Alizadeh } 19779bd01d6cb65ea96d6729d35a1fc43bb2bb40e3bdRoshan Pius } 19789bd01d6cb65ea96d6729d35a1fc43bb2bb40e3bdRoshan Pius 19799bd01d6cb65ea96d6729d35a1fc43bb2bb40e3bdRoshan Pius /** 19809bd01d6cb65ea96d6729d35a1fc43bb2bb40e3bdRoshan Pius * Parameters to start PNO scan. This holds the list of networks which are going to used for 19819bd01d6cb65ea96d6729d35a1fc43bb2bb40e3bdRoshan Pius * PNO scan. 19829bd01d6cb65ea96d6729d35a1fc43bb2bb40e3bdRoshan Pius */ 19839bd01d6cb65ea96d6729d35a1fc43bb2bb40e3bdRoshan Pius public static class PnoSettings { 19849bd01d6cb65ea96d6729d35a1fc43bb2bb40e3bdRoshan Pius public int min5GHzRssi; 19859bd01d6cb65ea96d6729d35a1fc43bb2bb40e3bdRoshan Pius public int min24GHzRssi; 19869bd01d6cb65ea96d6729d35a1fc43bb2bb40e3bdRoshan Pius public int initialScoreMax; 19879bd01d6cb65ea96d6729d35a1fc43bb2bb40e3bdRoshan Pius public int currentConnectionBonus; 19889bd01d6cb65ea96d6729d35a1fc43bb2bb40e3bdRoshan Pius public int sameNetworkBonus; 19899bd01d6cb65ea96d6729d35a1fc43bb2bb40e3bdRoshan Pius public int secureBonus; 19909bd01d6cb65ea96d6729d35a1fc43bb2bb40e3bdRoshan Pius public int band5GHzBonus; 199104c453c2e07efc30b99528926f205740226f1c7bNingyuan Wang public int periodInMs; 1992dcd877d6c143db557884993ea437e2a432cb0ba3Roshan Pius public boolean isConnected; 19939bd01d6cb65ea96d6729d35a1fc43bb2bb40e3bdRoshan Pius public PnoNetwork[] networkList; 19949bd01d6cb65ea96d6729d35a1fc43bb2bb40e3bdRoshan Pius } 19959bd01d6cb65ea96d6729d35a1fc43bb2bb40e3bdRoshan Pius 1996b0b1d59786de7ff1fc98e31a16a7d710458bf549Vinit Deshpande public static interface ScanEventHandler { 199763539f1283899fbbf83ab90757961b4be51d5034Mitchell Wills /** 199863539f1283899fbbf83ab90757961b4be51d5034Mitchell Wills * Called for each AP as it is found with the entire contents of the beacon/probe response. 199963539f1283899fbbf83ab90757961b4be51d5034Mitchell Wills * Only called when WifiScanner.REPORT_EVENT_FULL_SCAN_RESULT is specified. 200063539f1283899fbbf83ab90757961b4be51d5034Mitchell Wills */ 2001c9e6069eb941d282af213dc20b171877db6b567bMitchell Wills void onFullScanResult(ScanResult fullScanResult, int bucketsScanned); 200263539f1283899fbbf83ab90757961b4be51d5034Mitchell Wills /** 200363539f1283899fbbf83ab90757961b4be51d5034Mitchell Wills * Callback on an event during a gscan scan. 200463539f1283899fbbf83ab90757961b4be51d5034Mitchell Wills * See WifiNative.WIFI_SCAN_* for possible values. 200563539f1283899fbbf83ab90757961b4be51d5034Mitchell Wills */ 200663539f1283899fbbf83ab90757961b4be51d5034Mitchell Wills void onScanStatus(int event); 200763539f1283899fbbf83ab90757961b4be51d5034Mitchell Wills /** 200863539f1283899fbbf83ab90757961b4be51d5034Mitchell Wills * Called with the current cached scan results when gscan is paused. 200963539f1283899fbbf83ab90757961b4be51d5034Mitchell Wills */ 201083a674a18c84ff4f01377bbfd8988699dec93bc2Vinit Deshpande void onScanPaused(WifiScanner.ScanData[] data); 201163539f1283899fbbf83ab90757961b4be51d5034Mitchell Wills /** 201263539f1283899fbbf83ab90757961b4be51d5034Mitchell Wills * Called with the current cached scan results when gscan is resumed. 201363539f1283899fbbf83ab90757961b4be51d5034Mitchell Wills */ 2014b0b1d59786de7ff1fc98e31a16a7d710458bf549Vinit Deshpande void onScanRestarted(); 2015e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde } 2016e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde 20179bd01d6cb65ea96d6729d35a1fc43bb2bb40e3bdRoshan Pius /** 20189bd01d6cb65ea96d6729d35a1fc43bb2bb40e3bdRoshan Pius * Handler to notify the occurrence of various events during PNO scan. 20199bd01d6cb65ea96d6729d35a1fc43bb2bb40e3bdRoshan Pius */ 20209bd01d6cb65ea96d6729d35a1fc43bb2bb40e3bdRoshan Pius public interface PnoEventHandler { 20219bd01d6cb65ea96d6729d35a1fc43bb2bb40e3bdRoshan Pius /** 20229bd01d6cb65ea96d6729d35a1fc43bb2bb40e3bdRoshan Pius * Callback to notify when one of the shortlisted networks is found during PNO scan. 20239bd01d6cb65ea96d6729d35a1fc43bb2bb40e3bdRoshan Pius * @param results List of Scan results received. 20249bd01d6cb65ea96d6729d35a1fc43bb2bb40e3bdRoshan Pius */ 20259bd01d6cb65ea96d6729d35a1fc43bb2bb40e3bdRoshan Pius void onPnoNetworkFound(ScanResult[] results); 2026063cfc7e3eef78fcbda24a66f0c473828b39c854Roshan Pius 2027063cfc7e3eef78fcbda24a66f0c473828b39c854Roshan Pius /** 2028063cfc7e3eef78fcbda24a66f0c473828b39c854Roshan Pius * Callback to notify when the PNO scan schedule fails. 2029063cfc7e3eef78fcbda24a66f0c473828b39c854Roshan Pius */ 2030063cfc7e3eef78fcbda24a66f0c473828b39c854Roshan Pius void onPnoScanFailed(); 20319bd01d6cb65ea96d6729d35a1fc43bb2bb40e3bdRoshan Pius } 20329bd01d6cb65ea96d6729d35a1fc43bb2bb40e3bdRoshan Pius 203371af8bb37fee5852ae458edabdef3b487d62a5b8Mitchell Wills public static final int WIFI_SCAN_RESULTS_AVAILABLE = 0; 203471af8bb37fee5852ae458edabdef3b487d62a5b8Mitchell Wills public static final int WIFI_SCAN_THRESHOLD_NUM_SCANS = 1; 203571af8bb37fee5852ae458edabdef3b487d62a5b8Mitchell Wills public static final int WIFI_SCAN_THRESHOLD_PERCENT = 2; 203671af8bb37fee5852ae458edabdef3b487d62a5b8Mitchell Wills public static final int WIFI_SCAN_FAILED = 3; 2037b7cc309f06da8a18224057c21ba086f8550367d6Vinit Deshpande 2038b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 2039b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Starts a background scan. 2040b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Any ongoing scan will be stopped first 2041b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 204252ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 2043b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param settings to control the scan 2044b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param eventHandler to call with the results 2045b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return true for success 2046b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 204752ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public boolean startBgScan( 204852ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius @NonNull String ifaceName, ScanSettings settings, ScanEventHandler eventHandler) { 204952ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mWifiVendorHal.startBgScan(ifaceName, settings, eventHandler); 20507f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde } 20517f9a15d554f69311a0db43347d6473a7c4c46e2eVinit Deshapnde 2052b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 2053b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Stops any ongoing backgound scan 205452ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 2055b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 205652ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public void stopBgScan(@NonNull String ifaceName) { 205752ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius mWifiVendorHal.stopBgScan(ifaceName); 2058b0b1d59786de7ff1fc98e31a16a7d710458bf549Vinit Deshpande } 2059b0b1d59786de7ff1fc98e31a16a7d710458bf549Vinit Deshpande 2060b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 2061b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Pauses an ongoing backgound scan 206252ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 2063b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 206452ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public void pauseBgScan(@NonNull String ifaceName) { 206552ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius mWifiVendorHal.pauseBgScan(ifaceName); 2066b0b1d59786de7ff1fc98e31a16a7d710458bf549Vinit Deshpande } 2067b0b1d59786de7ff1fc98e31a16a7d710458bf549Vinit Deshpande 2068b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 2069b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Restarts a paused scan 207052ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 2071b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 207252ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public void restartBgScan(@NonNull String ifaceName) { 207352ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius mWifiVendorHal.restartBgScan(ifaceName); 2074e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde } 2075e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde 2076b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 2077b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Gets the latest scan results received. 207852ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 2079b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 208052ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public WifiScanner.ScanData[] getBgScanResults(@NonNull String ifaceName) { 208152ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mWifiVendorHal.getBgScanResults(ifaceName); 2082e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde } 2083e4e3750390bec0a849a9153348b7c21b2cc8b843Vinit Deshapnde 208452ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius /** 208552ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * Gets the latest link layer stats 208652ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 208752ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius */ 208852ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public WifiLinkLayerStats getWifiLinkLayerStats(@NonNull String ifaceName) { 208952ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mWifiVendorHal.getWifiLinkLayerStats(ifaceName); 20905c08cc119b92af69997af194cc8b6d0111e37d31Andres Morales } 20915c08cc119b92af69997af194cc8b6d0111e37d31Andres Morales 2092b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 2093b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Get the supported features 2094b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 209552ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 2096b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return bitmask defined by WifiManager.WIFI_FEATURE_* 2097b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 209852ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public int getSupportedFeatureSet(@NonNull String ifaceName) { 209952ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mWifiVendorHal.getSupportedFeatureSet(ifaceName); 2100a632d8a6edd350c7644b593b18eceaa5b368505bVinit Deshpande } 2101143657392bf0702a155fe688171a5abbf4c86570Vinit Deshpande 2102143657392bf0702a155fe688171a5abbf4c86570Vinit Deshpande public static interface RttEventHandler { 2103143657392bf0702a155fe688171a5abbf4c86570Vinit Deshpande void onRttResults(RttManager.RttResult[] result); 2104143657392bf0702a155fe688171a5abbf4c86570Vinit Deshpande } 2105143657392bf0702a155fe688171a5abbf4c86570Vinit Deshpande 2106b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 2107b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Starts a new rtt request 2108b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 2109b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param params RTT request params. Refer to {@link RttManager#RttParams}. 2110b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param handler Callback to be invoked to notify any results. 2111b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return true if the request was successful, false otherwise. 2112b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 211318786eca942042388748b0d98979f21c9dff4a89Mitchell Wills public boolean requestRtt( 2114143657392bf0702a155fe688171a5abbf4c86570Vinit Deshpande RttManager.RttParams[] params, RttEventHandler handler) { 2115b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius return mWifiVendorHal.requestRtt(params, handler); 2116143657392bf0702a155fe688171a5abbf4c86570Vinit Deshpande } 2117143657392bf0702a155fe688171a5abbf4c86570Vinit Deshpande 2118b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 2119b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Cancels an outstanding rtt request 2120b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 2121b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param params RTT request params. Refer to {@link RttManager#RttParams} 2122b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return true if there was an outstanding request and it was successfully cancelled 2123b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 212418786eca942042388748b0d98979f21c9dff4a89Mitchell Wills public boolean cancelRtt(RttManager.RttParams[] params) { 2125b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius return mWifiVendorHal.cancelRtt(params); 2126143657392bf0702a155fe688171a5abbf4c86570Vinit Deshpande } 2127042c54bfd5144ce8e720585b2093796e7e28de5eVinit Deshpande 212868cb8c02b4ad079c54a2ffd4407da921d18c7af9Wei Wang /** 212968cb8c02b4ad079c54a2ffd4407da921d18c7af9Wei Wang * Enable RTT responder role on the device. Returns {@link ResponderConfig} if the responder 213068cb8c02b4ad079c54a2ffd4407da921d18c7af9Wei Wang * role is successfully enabled, {@code null} otherwise. 2131b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 2132b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param timeoutSeconds timeout to use for the responder. 213368cb8c02b4ad079c54a2ffd4407da921d18c7af9Wei Wang */ 213468cb8c02b4ad079c54a2ffd4407da921d18c7af9Wei Wang @Nullable 2135b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius public ResponderConfig enableRttResponder(int timeoutSeconds) { 2136b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius return mWifiVendorHal.enableRttResponder(timeoutSeconds); 213712cf388ecf3b2aa5ba66ed680b931fa356ab75b5xinhe } 2138939177ff615062ec826601d536466875d8457375xinhe 2139b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 2140b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Disable RTT responder role. Returns {@code true} if responder role is successfully disabled, 2141b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * {@code false} otherwise. 2142b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 2143b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius public boolean disableRttResponder() { 2144b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius return mWifiVendorHal.disableRttResponder(); 21456609df5a9c14e4440c085567a27437a8cfc50f88Paul Jensen } 21466609df5a9c14e4440c085567a27437a8cfc50f88Paul Jensen 2147b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 2148b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Set the MAC OUI during scanning. 2149b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * An OUI {Organizationally Unique Identifier} is a 24-bit number that 2150b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * uniquely identifies a vendor or manufacturer. 2151b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 215252ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 2153b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param oui OUI to set. 2154b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return true for success 2155b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 215652ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public boolean setScanningMacOui(@NonNull String ifaceName, byte[] oui) { 215752ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mWifiVendorHal.setScanningMacOui(ifaceName, oui); 21586609df5a9c14e4440c085567a27437a8cfc50f88Paul Jensen } 21596609df5a9c14e4440c085567a27437a8cfc50f88Paul Jensen 2160b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 2161b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * RTT (Round Trip Time) measurement capabilities of the device. 2162b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 2163b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius public RttManager.RttCapabilities getRttCapabilities() { 2164b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius return mWifiVendorHal.getRttCapabilities(); 2165d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe } 2166d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe 2167b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 2168b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Get the APF (Android Packet Filter) capabilities of the device 216952ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 2170b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 217152ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public ApfCapabilities getApfCapabilities(@NonNull String ifaceName) { 217252ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mWifiVendorHal.getApfCapabilities(ifaceName); 2173d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe } 2174d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe 2175b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 2176b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Installs an APF program on this iface, replacing any existing program. 2177b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 217852ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 2179b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param filter is the android packet filter program 2180b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return true for success 2181b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 218252ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public boolean installPacketFilter(@NonNull String ifaceName, byte[] filter) { 218352ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mWifiVendorHal.installPacketFilter(ifaceName, filter); 2184d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe } 2185d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe 2186b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 2187b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Set country code for this AP iface. 218852ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 2189b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param countryCode - two-letter country code (as ISO 3166) 2190b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return true for success 2191b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 219252ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public boolean setCountryCodeHal(@NonNull String ifaceName, String countryCode) { 219352ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mWifiVendorHal.setCountryCodeHal(ifaceName, countryCode); 2194d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe } 2195d57f630f6a7a5fca872d2b96fc4cce1905daee5dxinhe 2196a0d34d3626bd9631039a485d2d428b1b7de390e2Pierre Vandwalle //--------------------------------------------------------------------------------- 2197a0d34d3626bd9631039a485d2d428b1b7de390e2Pierre Vandwalle /* Wifi Logger commands/events */ 2198a0d34d3626bd9631039a485d2d428b1b7de390e2Pierre Vandwalle public static interface WifiLoggerEventHandler { 21990bf150b2d69ec62df905bc6f8603437dc4caee1fVinit Deshpande void onRingBufferData(RingBufferStatus status, byte[] buffer); 22000bf150b2d69ec62df905bc6f8603437dc4caee1fVinit Deshpande void onWifiAlert(int errorCode, byte[] buffer); 2201a0d34d3626bd9631039a485d2d428b1b7de390e2Pierre Vandwalle } 2202a0d34d3626bd9631039a485d2d428b1b7de390e2Pierre Vandwalle 2203b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 2204b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Registers the logger callback and enables alerts. 2205b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Ring buffer data collection is only triggered when |startLoggingRingBuffer| is invoked. 2206b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 2207b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param handler Callback to be invoked. 2208b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return true on success, false otherwise. 2209b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 221018786eca942042388748b0d98979f21c9dff4a89Mitchell Wills public boolean setLoggingEventHandler(WifiLoggerEventHandler handler) { 2211b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius return mWifiVendorHal.setLoggingEventHandler(handler); 221203ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe } 221303ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe 2214b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 2215b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Control debug data collection 2216b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 2217b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param verboseLevel 0 to 3, inclusive. 0 stops logging. 2218b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param flags Ignored. 2219b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param maxInterval Maximum interval between reports; ignore if 0. 2220b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param minDataSize Minimum data size in buffer for report; ignore if 0. 2221b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param ringName Name of the ring for which data collection is to start. 2222b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return true for success, false otherwise. 2223b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 222418786eca942042388748b0d98979f21c9dff4a89Mitchell Wills public boolean startLoggingRingBuffer(int verboseLevel, int flags, int maxInterval, 222503ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe int minDataSize, String ringName){ 2226b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius return mWifiVendorHal.startLoggingRingBuffer( 2227b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius verboseLevel, flags, maxInterval, minDataSize, ringName); 222803ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe } 222903ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe 2230b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 2231b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Logger features exposed. 2232b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * This is a no-op now, will always return -1. 2233b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 2234b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return true on success, false otherwise. 2235b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 223618786eca942042388748b0d98979f21c9dff4a89Mitchell Wills public int getSupportedLoggerFeatureSet() { 2237b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius return mWifiVendorHal.getSupportedLoggerFeatureSet(); 223803ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe } 223903ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe 2240b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 2241b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Stops all logging and resets the logger callback. 2242b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * This stops both the alerts and ring buffer data collection. 2243b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return true on success, false otherwise. 2244b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 224518786eca942042388748b0d98979f21c9dff4a89Mitchell Wills public boolean resetLogHandler() { 2246b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius return mWifiVendorHal.resetLogHandler(); 2247b797893fc1966803d0c013faac42e6396a37a384xinhe } 2248b797893fc1966803d0c013faac42e6396a37a384xinhe 2249b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 2250b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Vendor-provided wifi driver version string 2251b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 2252b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return String returned from the HAL. 2253b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 225418786eca942042388748b0d98979f21c9dff4a89Mitchell Wills public String getDriverVersion() { 2255b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius return mWifiVendorHal.getDriverVersion(); 225603ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe } 225703ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe 2258b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 2259b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Vendor-provided wifi firmware version string 2260b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 2261b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return String returned from the HAL. 2262b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 226318786eca942042388748b0d98979f21c9dff4a89Mitchell Wills public String getFirmwareVersion() { 2264b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius return mWifiVendorHal.getFirmwareVersion(); 226503ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe } 226603ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe 22670bf150b2d69ec62df905bc6f8603437dc4caee1fVinit Deshpande public static class RingBufferStatus{ 22680bf150b2d69ec62df905bc6f8603437dc4caee1fVinit Deshpande String name; 22690bf150b2d69ec62df905bc6f8603437dc4caee1fVinit Deshpande int flag; 22700bf150b2d69ec62df905bc6f8603437dc4caee1fVinit Deshpande int ringBufferId; 22710bf150b2d69ec62df905bc6f8603437dc4caee1fVinit Deshpande int ringBufferByteSize; 22720bf150b2d69ec62df905bc6f8603437dc4caee1fVinit Deshpande int verboseLevel; 22730bf150b2d69ec62df905bc6f8603437dc4caee1fVinit Deshpande int writtenBytes; 22740bf150b2d69ec62df905bc6f8603437dc4caee1fVinit Deshpande int readBytes; 22750bf150b2d69ec62df905bc6f8603437dc4caee1fVinit Deshpande int writtenRecords; 22760bf150b2d69ec62df905bc6f8603437dc4caee1fVinit Deshpande 227753f278b6fed422a18d763b07216a21e96d9445f9Michael Plass // Bit masks for interpreting |flag| 227853f278b6fed422a18d763b07216a21e96d9445f9Michael Plass public static final int HAS_BINARY_ENTRIES = (1 << 0); 227953f278b6fed422a18d763b07216a21e96d9445f9Michael Plass public static final int HAS_ASCII_ENTRIES = (1 << 1); 228053f278b6fed422a18d763b07216a21e96d9445f9Michael Plass public static final int HAS_PER_PACKET_ENTRIES = (1 << 2); 228153f278b6fed422a18d763b07216a21e96d9445f9Michael Plass 22820bf150b2d69ec62df905bc6f8603437dc4caee1fVinit Deshpande @Override 22830bf150b2d69ec62df905bc6f8603437dc4caee1fVinit Deshpande public String toString() { 22840bf150b2d69ec62df905bc6f8603437dc4caee1fVinit Deshpande return "name: " + name + " flag: " + flag + " ringBufferId: " + ringBufferId + 22850bf150b2d69ec62df905bc6f8603437dc4caee1fVinit Deshpande " ringBufferByteSize: " +ringBufferByteSize + " verboseLevel: " +verboseLevel + 22860bf150b2d69ec62df905bc6f8603437dc4caee1fVinit Deshpande " writtenBytes: " + writtenBytes + " readBytes: " + readBytes + 22870bf150b2d69ec62df905bc6f8603437dc4caee1fVinit Deshpande " writtenRecords: " + writtenRecords; 22880bf150b2d69ec62df905bc6f8603437dc4caee1fVinit Deshpande } 22890bf150b2d69ec62df905bc6f8603437dc4caee1fVinit Deshpande } 22900bf150b2d69ec62df905bc6f8603437dc4caee1fVinit Deshpande 2291b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 2292b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * API to get the status of all ring buffers supported by driver 2293b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 229418786eca942042388748b0d98979f21c9dff4a89Mitchell Wills public RingBufferStatus[] getRingBufferStatus() { 2295b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius return mWifiVendorHal.getRingBufferStatus(); 229603ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe } 229703ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe 2298b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 2299b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Indicates to driver that all the data has to be uploaded urgently 2300b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 2301b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param ringName Name of the ring buffer requested. 2302b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return true on success, false otherwise. 2303b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 230418786eca942042388748b0d98979f21c9dff4a89Mitchell Wills public boolean getRingBufferData(String ringName) { 2305b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius return mWifiVendorHal.getRingBufferData(ringName); 230603ba4a5b108ab2bbdb5d0e7be46ac45c00a6d9ffxinhe } 2307127f7244183786e6ccae09e81eeccdac31973e69xinhe 2308b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 2309b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Request vendor debug info from the firmware 2310b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 2311b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return Raw data obtained from the HAL. 2312b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 231318786eca942042388748b0d98979f21c9dff4a89Mitchell Wills public byte[] getFwMemoryDump() { 2314b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius return mWifiVendorHal.getFwMemoryDump(); 2315a0d34d3626bd9631039a485d2d428b1b7de390e2Pierre Vandwalle } 2316dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle 2317b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 2318b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Request vendor debug info from the driver 2319b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 2320b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return Raw data obtained from the HAL. 2321b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 2322d0cb2fae195ebb9f658095667f3c7b7b8d69a204mukesh agrawal public byte[] getDriverStateDump() { 2323b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius return mWifiVendorHal.getDriverStateDump(); 2324d0cb2fae195ebb9f658095667f3c7b7b8d69a204mukesh agrawal } 2325d0cb2fae195ebb9f658095667f3c7b7b8d69a204mukesh agrawal 2326dd490cf1df37b70a8625dc4ec8e712f740dd1e4aPierre Vandwalle //--------------------------------------------------------------------------------- 232709b1d0786d05436d524d7556c269e665a0962ee6mukesh agrawal /* Packet fate API */ 232809b1d0786d05436d524d7556c269e665a0962ee6mukesh agrawal 232909b1d0786d05436d524d7556c269e665a0962ee6mukesh agrawal @Immutable 233009b1d0786d05436d524d7556c269e665a0962ee6mukesh agrawal abstract static class FateReport { 2331eaf6303a081b4a7f2231b5053099da7a1c16b7bdmukesh agrawal final static int USEC_PER_MSEC = 1000; 2332eaf6303a081b4a7f2231b5053099da7a1c16b7bdmukesh agrawal // The driver timestamp is a 32-bit counter, in microseconds. This field holds the 2333eaf6303a081b4a7f2231b5053099da7a1c16b7bdmukesh agrawal // maximal value of a driver timestamp in milliseconds. 2334eaf6303a081b4a7f2231b5053099da7a1c16b7bdmukesh agrawal final static int MAX_DRIVER_TIMESTAMP_MSEC = (int) (0xffffffffL / 1000); 2335eaf6303a081b4a7f2231b5053099da7a1c16b7bdmukesh agrawal final static SimpleDateFormat dateFormatter = new SimpleDateFormat("HH:mm:ss.SSS"); 2336eaf6303a081b4a7f2231b5053099da7a1c16b7bdmukesh agrawal 233709b1d0786d05436d524d7556c269e665a0962ee6mukesh agrawal final byte mFate; 233809b1d0786d05436d524d7556c269e665a0962ee6mukesh agrawal final long mDriverTimestampUSec; 233909b1d0786d05436d524d7556c269e665a0962ee6mukesh agrawal final byte mFrameType; 234009b1d0786d05436d524d7556c269e665a0962ee6mukesh agrawal final byte[] mFrameBytes; 2341eaf6303a081b4a7f2231b5053099da7a1c16b7bdmukesh agrawal final long mEstimatedWallclockMSec; 234209b1d0786d05436d524d7556c269e665a0962ee6mukesh agrawal 234309b1d0786d05436d524d7556c269e665a0962ee6mukesh agrawal FateReport(byte fate, long driverTimestampUSec, byte frameType, byte[] frameBytes) { 234409b1d0786d05436d524d7556c269e665a0962ee6mukesh agrawal mFate = fate; 234509b1d0786d05436d524d7556c269e665a0962ee6mukesh agrawal mDriverTimestampUSec = driverTimestampUSec; 2346eaf6303a081b4a7f2231b5053099da7a1c16b7bdmukesh agrawal mEstimatedWallclockMSec = 2347eaf6303a081b4a7f2231b5053099da7a1c16b7bdmukesh agrawal convertDriverTimestampUSecToWallclockMSec(mDriverTimestampUSec); 234809b1d0786d05436d524d7556c269e665a0962ee6mukesh agrawal mFrameType = frameType; 234909b1d0786d05436d524d7556c269e665a0962ee6mukesh agrawal mFrameBytes = frameBytes; 235009b1d0786d05436d524d7556c269e665a0962ee6mukesh agrawal } 23510fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal 2352590f3fc2045389d5ef274c4b3bd6162d93b1a0acSamuel Tan public String toTableRowString() { 2353590f3fc2045389d5ef274c4b3bd6162d93b1a0acSamuel Tan StringWriter sw = new StringWriter(); 2354590f3fc2045389d5ef274c4b3bd6162d93b1a0acSamuel Tan PrintWriter pw = new PrintWriter(sw); 2355590f3fc2045389d5ef274c4b3bd6162d93b1a0acSamuel Tan FrameParser parser = new FrameParser(mFrameType, mFrameBytes); 2356eaf6303a081b4a7f2231b5053099da7a1c16b7bdmukesh agrawal dateFormatter.setTimeZone(TimeZone.getDefault()); 2357eaf6303a081b4a7f2231b5053099da7a1c16b7bdmukesh agrawal pw.format("%-15s %12s %-9s %-32s %-12s %-23s %s\n", 2358eaf6303a081b4a7f2231b5053099da7a1c16b7bdmukesh agrawal mDriverTimestampUSec, 2359eaf6303a081b4a7f2231b5053099da7a1c16b7bdmukesh agrawal dateFormatter.format(new Date(mEstimatedWallclockMSec)), 2360eaf6303a081b4a7f2231b5053099da7a1c16b7bdmukesh agrawal directionToString(), fateToString(), parser.mMostSpecificProtocolString, 2361eaf6303a081b4a7f2231b5053099da7a1c16b7bdmukesh agrawal parser.mTypeString, parser.mResultString); 2362590f3fc2045389d5ef274c4b3bd6162d93b1a0acSamuel Tan return sw.toString(); 2363590f3fc2045389d5ef274c4b3bd6162d93b1a0acSamuel Tan } 2364590f3fc2045389d5ef274c4b3bd6162d93b1a0acSamuel Tan 2365590f3fc2045389d5ef274c4b3bd6162d93b1a0acSamuel Tan public String toVerboseStringWithPiiAllowed() { 23660fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal StringWriter sw = new StringWriter(); 23670fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal PrintWriter pw = new PrintWriter(sw); 2368590f3fc2045389d5ef274c4b3bd6162d93b1a0acSamuel Tan FrameParser parser = new FrameParser(mFrameType, mFrameBytes); 23690fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal pw.format("Frame direction: %s\n", directionToString()); 23700fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal pw.format("Frame timestamp: %d\n", mDriverTimestampUSec); 23710fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal pw.format("Frame fate: %s\n", fateToString()); 23720fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal pw.format("Frame type: %s\n", frameTypeToString(mFrameType)); 2373590f3fc2045389d5ef274c4b3bd6162d93b1a0acSamuel Tan pw.format("Frame protocol: %s\n", parser.mMostSpecificProtocolString); 2374590f3fc2045389d5ef274c4b3bd6162d93b1a0acSamuel Tan pw.format("Frame protocol type: %s\n", parser.mTypeString); 23750fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal pw.format("Frame length: %d\n", mFrameBytes.length); 23760fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal pw.append("Frame bytes"); 2377590f3fc2045389d5ef274c4b3bd6162d93b1a0acSamuel Tan pw.append(HexDump.dumpHexString(mFrameBytes)); // potentially contains PII 23780fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal pw.append("\n"); 23790fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal return sw.toString(); 23800fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal } 23810fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal 2382590f3fc2045389d5ef274c4b3bd6162d93b1a0acSamuel Tan /* Returns a header to match the output of toTableRowString(). */ 2383590f3fc2045389d5ef274c4b3bd6162d93b1a0acSamuel Tan public static String getTableHeader() { 2384590f3fc2045389d5ef274c4b3bd6162d93b1a0acSamuel Tan StringWriter sw = new StringWriter(); 2385590f3fc2045389d5ef274c4b3bd6162d93b1a0acSamuel Tan PrintWriter pw = new PrintWriter(sw); 2386eaf6303a081b4a7f2231b5053099da7a1c16b7bdmukesh agrawal pw.format("\n%-15s %-12s %-9s %-32s %-12s %-23s %s\n", 2387eaf6303a081b4a7f2231b5053099da7a1c16b7bdmukesh agrawal "Time usec", "Walltime", "Direction", "Fate", "Protocol", "Type", "Result"); 2388eaf6303a081b4a7f2231b5053099da7a1c16b7bdmukesh agrawal pw.format("%-15s %-12s %-9s %-32s %-12s %-23s %s\n", 2389eaf6303a081b4a7f2231b5053099da7a1c16b7bdmukesh agrawal "---------", "--------", "---------", "----", "--------", "----", "------"); 2390590f3fc2045389d5ef274c4b3bd6162d93b1a0acSamuel Tan return sw.toString(); 2391590f3fc2045389d5ef274c4b3bd6162d93b1a0acSamuel Tan } 2392590f3fc2045389d5ef274c4b3bd6162d93b1a0acSamuel Tan 23930fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal protected abstract String directionToString(); 23940fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal 23950fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal protected abstract String fateToString(); 23960fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal 23970fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal private static String frameTypeToString(byte frameType) { 23980fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal switch (frameType) { 23990fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal case WifiLoggerHal.FRAME_TYPE_UNKNOWN: 24000fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal return "unknown"; 24010fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal case WifiLoggerHal.FRAME_TYPE_ETHERNET_II: 24020fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal return "data"; 24030fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal case WifiLoggerHal.FRAME_TYPE_80211_MGMT: 24040fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal return "802.11 management"; 24050fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal default: 24060fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal return Byte.toString(frameType); 24070fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal } 24080fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal } 2409eaf6303a081b4a7f2231b5053099da7a1c16b7bdmukesh agrawal 2410eaf6303a081b4a7f2231b5053099da7a1c16b7bdmukesh agrawal /** 2411eaf6303a081b4a7f2231b5053099da7a1c16b7bdmukesh agrawal * Converts a driver timestamp to a wallclock time, based on the current 2412eaf6303a081b4a7f2231b5053099da7a1c16b7bdmukesh agrawal * BOOTTIME to wallclock mapping. The driver timestamp is a 32-bit counter of 2413eaf6303a081b4a7f2231b5053099da7a1c16b7bdmukesh agrawal * microseconds, with the same base as BOOTTIME. 2414eaf6303a081b4a7f2231b5053099da7a1c16b7bdmukesh agrawal */ 2415eaf6303a081b4a7f2231b5053099da7a1c16b7bdmukesh agrawal private static long convertDriverTimestampUSecToWallclockMSec(long driverTimestampUSec) { 2416eaf6303a081b4a7f2231b5053099da7a1c16b7bdmukesh agrawal final long wallclockMillisNow = System.currentTimeMillis(); 2417eaf6303a081b4a7f2231b5053099da7a1c16b7bdmukesh agrawal final long boottimeMillisNow = SystemClock.elapsedRealtime(); 2418eaf6303a081b4a7f2231b5053099da7a1c16b7bdmukesh agrawal final long driverTimestampMillis = driverTimestampUSec / USEC_PER_MSEC; 2419eaf6303a081b4a7f2231b5053099da7a1c16b7bdmukesh agrawal 2420eaf6303a081b4a7f2231b5053099da7a1c16b7bdmukesh agrawal long boottimeTimestampMillis = boottimeMillisNow % MAX_DRIVER_TIMESTAMP_MSEC; 2421eaf6303a081b4a7f2231b5053099da7a1c16b7bdmukesh agrawal if (boottimeTimestampMillis < driverTimestampMillis) { 2422eaf6303a081b4a7f2231b5053099da7a1c16b7bdmukesh agrawal // The 32-bit microsecond count has wrapped between the time that the driver 2423eaf6303a081b4a7f2231b5053099da7a1c16b7bdmukesh agrawal // recorded the packet, and the call to this function. Adjust the BOOTTIME 2424eaf6303a081b4a7f2231b5053099da7a1c16b7bdmukesh agrawal // timestamp, to compensate. 2425eaf6303a081b4a7f2231b5053099da7a1c16b7bdmukesh agrawal // 2426eaf6303a081b4a7f2231b5053099da7a1c16b7bdmukesh agrawal // Note that overflow is not a concern here, since the result is less than 2427eaf6303a081b4a7f2231b5053099da7a1c16b7bdmukesh agrawal // 2 * MAX_DRIVER_TIMESTAMP_MSEC. (Given the modulus operation above, 2428eaf6303a081b4a7f2231b5053099da7a1c16b7bdmukesh agrawal // boottimeTimestampMillis must be less than MAX_DRIVER_TIMESTAMP_MSEC.) And, since 2429eaf6303a081b4a7f2231b5053099da7a1c16b7bdmukesh agrawal // MAX_DRIVER_TIMESTAMP_MSEC is an int, 2 * MAX_DRIVER_TIMESTAMP_MSEC must fit 2430eaf6303a081b4a7f2231b5053099da7a1c16b7bdmukesh agrawal // within a long. 2431eaf6303a081b4a7f2231b5053099da7a1c16b7bdmukesh agrawal boottimeTimestampMillis += MAX_DRIVER_TIMESTAMP_MSEC; 2432eaf6303a081b4a7f2231b5053099da7a1c16b7bdmukesh agrawal } 2433eaf6303a081b4a7f2231b5053099da7a1c16b7bdmukesh agrawal 2434eaf6303a081b4a7f2231b5053099da7a1c16b7bdmukesh agrawal final long millisSincePacketTimestamp = boottimeTimestampMillis - driverTimestampMillis; 2435eaf6303a081b4a7f2231b5053099da7a1c16b7bdmukesh agrawal return wallclockMillisNow - millisSincePacketTimestamp; 2436eaf6303a081b4a7f2231b5053099da7a1c16b7bdmukesh agrawal } 243709b1d0786d05436d524d7556c269e665a0962ee6mukesh agrawal } 243809b1d0786d05436d524d7556c269e665a0962ee6mukesh agrawal 243909b1d0786d05436d524d7556c269e665a0962ee6mukesh agrawal /** 244009b1d0786d05436d524d7556c269e665a0962ee6mukesh agrawal * Represents the fate information for one outbound packet. 244109b1d0786d05436d524d7556c269e665a0962ee6mukesh agrawal */ 244209b1d0786d05436d524d7556c269e665a0962ee6mukesh agrawal @Immutable 244309b1d0786d05436d524d7556c269e665a0962ee6mukesh agrawal public static final class TxFateReport extends FateReport { 244409b1d0786d05436d524d7556c269e665a0962ee6mukesh agrawal TxFateReport(byte fate, long driverTimestampUSec, byte frameType, byte[] frameBytes) { 244509b1d0786d05436d524d7556c269e665a0962ee6mukesh agrawal super(fate, driverTimestampUSec, frameType, frameBytes); 244609b1d0786d05436d524d7556c269e665a0962ee6mukesh agrawal } 24470fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal 24480fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal @Override 24490fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal protected String directionToString() { 24500fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal return "TX"; 24510fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal } 24520fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal 24530fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal @Override 24540fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal protected String fateToString() { 24550fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal switch (mFate) { 24560fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal case WifiLoggerHal.TX_PKT_FATE_ACKED: 24570fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal return "acked"; 24580fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal case WifiLoggerHal.TX_PKT_FATE_SENT: 24590fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal return "sent"; 24600fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal case WifiLoggerHal.TX_PKT_FATE_FW_QUEUED: 24610fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal return "firmware queued"; 24620fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal case WifiLoggerHal.TX_PKT_FATE_FW_DROP_INVALID: 24630fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal return "firmware dropped (invalid frame)"; 24640fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal case WifiLoggerHal.TX_PKT_FATE_FW_DROP_NOBUFS: 24650fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal return "firmware dropped (no bufs)"; 24660fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal case WifiLoggerHal.TX_PKT_FATE_FW_DROP_OTHER: 24670fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal return "firmware dropped (other)"; 24680fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal case WifiLoggerHal.TX_PKT_FATE_DRV_QUEUED: 24690fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal return "driver queued"; 24700fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal case WifiLoggerHal.TX_PKT_FATE_DRV_DROP_INVALID: 24710fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal return "driver dropped (invalid frame)"; 24720fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal case WifiLoggerHal.TX_PKT_FATE_DRV_DROP_NOBUFS: 24730fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal return "driver dropped (no bufs)"; 24740fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal case WifiLoggerHal.TX_PKT_FATE_DRV_DROP_OTHER: 24750fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal return "driver dropped (other)"; 24760fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal default: 24770fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal return Byte.toString(mFate); 24780fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal } 24790fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal } 248009b1d0786d05436d524d7556c269e665a0962ee6mukesh agrawal } 248109b1d0786d05436d524d7556c269e665a0962ee6mukesh agrawal 248209b1d0786d05436d524d7556c269e665a0962ee6mukesh agrawal /** 248309b1d0786d05436d524d7556c269e665a0962ee6mukesh agrawal * Represents the fate information for one inbound packet. 248409b1d0786d05436d524d7556c269e665a0962ee6mukesh agrawal */ 248509b1d0786d05436d524d7556c269e665a0962ee6mukesh agrawal @Immutable 248609b1d0786d05436d524d7556c269e665a0962ee6mukesh agrawal public static final class RxFateReport extends FateReport { 248709b1d0786d05436d524d7556c269e665a0962ee6mukesh agrawal RxFateReport(byte fate, long driverTimestampUSec, byte frameType, byte[] frameBytes) { 248809b1d0786d05436d524d7556c269e665a0962ee6mukesh agrawal super(fate, driverTimestampUSec, frameType, frameBytes); 248909b1d0786d05436d524d7556c269e665a0962ee6mukesh agrawal } 24900fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal 24910fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal @Override 24920fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal protected String directionToString() { 24930fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal return "RX"; 24940fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal } 24950fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal 24960fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal @Override 24970fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal protected String fateToString() { 24980fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal switch (mFate) { 24990fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal case WifiLoggerHal.RX_PKT_FATE_SUCCESS: 25000fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal return "success"; 25010fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal case WifiLoggerHal.RX_PKT_FATE_FW_QUEUED: 25020fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal return "firmware queued"; 25030fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal case WifiLoggerHal.RX_PKT_FATE_FW_DROP_FILTER: 25040fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal return "firmware dropped (filter)"; 25050fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal case WifiLoggerHal.RX_PKT_FATE_FW_DROP_INVALID: 25060fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal return "firmware dropped (invalid frame)"; 25070fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal case WifiLoggerHal.RX_PKT_FATE_FW_DROP_NOBUFS: 25080fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal return "firmware dropped (no bufs)"; 25090fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal case WifiLoggerHal.RX_PKT_FATE_FW_DROP_OTHER: 25100fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal return "firmware dropped (other)"; 25110fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal case WifiLoggerHal.RX_PKT_FATE_DRV_QUEUED: 25120fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal return "driver queued"; 25130fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal case WifiLoggerHal.RX_PKT_FATE_DRV_DROP_FILTER: 25140fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal return "driver dropped (filter)"; 25150fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal case WifiLoggerHal.RX_PKT_FATE_DRV_DROP_INVALID: 25160fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal return "driver dropped (invalid frame)"; 25170fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal case WifiLoggerHal.RX_PKT_FATE_DRV_DROP_NOBUFS: 25180fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal return "driver dropped (no bufs)"; 25190fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal case WifiLoggerHal.RX_PKT_FATE_DRV_DROP_OTHER: 25200fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal return "driver dropped (other)"; 25210fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal default: 25220fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal return Byte.toString(mFate); 25230fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal } 25240fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal } 252509b1d0786d05436d524d7556c269e665a0962ee6mukesh agrawal } 252609b1d0786d05436d524d7556c269e665a0962ee6mukesh agrawal 25270fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal /** 25280fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal * Ask the HAL to enable packet fate monitoring. Fails unless HAL is started. 2529b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 253052ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 2531b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return true for success, false otherwise. 25320fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal */ 253352ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public boolean startPktFateMonitoring(@NonNull String ifaceName) { 253452ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mWifiVendorHal.startPktFateMonitoring(ifaceName); 25350fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal } 25360fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal 25370fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal /** 25380fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal * Fetch the most recent TX packet fates from the HAL. Fails unless HAL is started. 2539b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 254052ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 2541b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return true for success, false otherwise. 25420fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal */ 254352ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public boolean getTxPktFates(@NonNull String ifaceName, TxFateReport[] reportBufs) { 254452ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mWifiVendorHal.getTxPktFates(ifaceName, reportBufs); 25450fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal } 25460fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal 25470fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal /** 25480fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal * Fetch the most recent RX packet fates from the HAL. Fails unless HAL is started. 254952ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 25500fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal */ 255152ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public boolean getRxPktFates(@NonNull String ifaceName, RxFateReport[] reportBufs) { 255252ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mWifiVendorHal.getRxPktFates(ifaceName, reportBufs); 25530fcb06473cbe2824e401a80c0520bb1c14ed8f41mukesh agrawal } 255409b1d0786d05436d524d7556c269e665a0962ee6mukesh agrawal 25555c3c06082b24f9ff0d479e82a63b52220c86598bRoshan Pius /** 2556e4334721104f3fa6df8886f5f46e43e0317a8dd2Ecco Park * Get the tx packet counts for the interface. 2557e4334721104f3fa6df8886f5f46e43e0317a8dd2Ecco Park * 2558e4334721104f3fa6df8886f5f46e43e0317a8dd2Ecco Park * @param ifaceName Name of the interface. 2559e4334721104f3fa6df8886f5f46e43e0317a8dd2Ecco Park * @return tx packet counts 2560e4334721104f3fa6df8886f5f46e43e0317a8dd2Ecco Park */ 2561e4334721104f3fa6df8886f5f46e43e0317a8dd2Ecco Park public long getTxPackets(@NonNull String ifaceName) { 2562e4334721104f3fa6df8886f5f46e43e0317a8dd2Ecco Park return TrafficStats.getTxPackets(ifaceName); 2563e4334721104f3fa6df8886f5f46e43e0317a8dd2Ecco Park } 2564e4334721104f3fa6df8886f5f46e43e0317a8dd2Ecco Park 2565e4334721104f3fa6df8886f5f46e43e0317a8dd2Ecco Park /** 2566e4334721104f3fa6df8886f5f46e43e0317a8dd2Ecco Park * Get the rx packet counts for the interface. 2567e4334721104f3fa6df8886f5f46e43e0317a8dd2Ecco Park * 2568e4334721104f3fa6df8886f5f46e43e0317a8dd2Ecco Park * @param ifaceName Name of the interface 2569e4334721104f3fa6df8886f5f46e43e0317a8dd2Ecco Park * @return rx packet counts 2570e4334721104f3fa6df8886f5f46e43e0317a8dd2Ecco Park */ 2571e4334721104f3fa6df8886f5f46e43e0317a8dd2Ecco Park public long getRxPackets(@NonNull String ifaceName) { 2572e4334721104f3fa6df8886f5f46e43e0317a8dd2Ecco Park return TrafficStats.getRxPackets(ifaceName); 2573e4334721104f3fa6df8886f5f46e43e0317a8dd2Ecco Park } 2574e4334721104f3fa6df8886f5f46e43e0317a8dd2Ecco Park 2575e4334721104f3fa6df8886f5f46e43e0317a8dd2Ecco Park /** 2576b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Start sending the specified keep alive packets periodically. 2577b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 257852ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 2579b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param slot Integer used to identify each request. 2580ed0b7cfa5bb7be5731e42c2aaac7c9fdaa68baa4Nathan Harold * @param dstMac Destination MAC Address 2581ed0b7cfa5bb7be5731e42c2aaac7c9fdaa68baa4Nathan Harold * @param packet Raw packet contents to send. 2582ed0b7cfa5bb7be5731e42c2aaac7c9fdaa68baa4Nathan Harold * @param protocol The ethernet protocol type 2583b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param period Period to use for sending these packets. 2584b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return 0 for success, -1 for error 2585b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 2586ed0b7cfa5bb7be5731e42c2aaac7c9fdaa68baa4Nathan Harold public int startSendingOffloadedPacket(@NonNull String ifaceName, int slot, 2587ed0b7cfa5bb7be5731e42c2aaac7c9fdaa68baa4Nathan Harold byte[] dstMac, byte[] packet, int protocol, int period) { 2588ed0b7cfa5bb7be5731e42c2aaac7c9fdaa68baa4Nathan Harold byte[] srcMac = NativeUtil.macAddressToByteArray(getMacAddress(ifaceName)); 2589ed0b7cfa5bb7be5731e42c2aaac7c9fdaa68baa4Nathan Harold return mWifiVendorHal.startSendingOffloadedPacket( 2590ed0b7cfa5bb7be5731e42c2aaac7c9fdaa68baa4Nathan Harold ifaceName, slot, srcMac, dstMac, packet, protocol, period); 2591c55e88163b223db0ca6a99ed6ffe91845c30a576Prerepa Viswanadham } 2592c55e88163b223db0ca6a99ed6ffe91845c30a576Prerepa Viswanadham 2593b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 2594b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Stop sending the specified keep alive packets. 2595b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 259652ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 2597b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param slot id - same as startSendingOffloadedPacket call. 2598b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return 0 for success, -1 for error 2599b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 260052ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public int stopSendingOffloadedPacket(@NonNull String ifaceName, int slot) { 260152ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mWifiVendorHal.stopSendingOffloadedPacket(ifaceName, slot); 2602c55e88163b223db0ca6a99ed6ffe91845c30a576Prerepa Viswanadham } 2603aed5cb65d8eefb2eee56a29e33ac3cd8b03312e7Prerepa Viswanadham 2604aed5cb65d8eefb2eee56a29e33ac3cd8b03312e7Prerepa Viswanadham public static interface WifiRssiEventHandler { 2605aed5cb65d8eefb2eee56a29e33ac3cd8b03312e7Prerepa Viswanadham void onRssiThresholdBreached(byte curRssi); 2606aed5cb65d8eefb2eee56a29e33ac3cd8b03312e7Prerepa Viswanadham } 2607aed5cb65d8eefb2eee56a29e33ac3cd8b03312e7Prerepa Viswanadham 2608b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 2609b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Start RSSI monitoring on the currently connected access point. 2610b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 261152ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 2612b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param maxRssi Maximum RSSI threshold. 2613b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param minRssi Minimum RSSI threshold. 2614b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param rssiEventHandler Called when RSSI goes above maxRssi or below minRssi 2615b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return 0 for success, -1 for failure 2616b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 261752ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public int startRssiMonitoring( 261852ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius @NonNull String ifaceName, byte maxRssi, byte minRssi, 261952ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius WifiRssiEventHandler rssiEventHandler) { 2620d77212c2b255b5e6331222fde66bdc735295fbbeRoshan Pius return mWifiVendorHal.startRssiMonitoring( 262152ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius ifaceName, maxRssi, minRssi, rssiEventHandler); 2622aed5cb65d8eefb2eee56a29e33ac3cd8b03312e7Prerepa Viswanadham } 2623aed5cb65d8eefb2eee56a29e33ac3cd8b03312e7Prerepa Viswanadham 262452ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius /** 262552ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * Stop RSSI monitoring on the currently connected access point. 262652ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * 262752ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 262852ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @return 0 for success, -1 for failure 262952ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius */ 263052ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public int stopRssiMonitoring(@NonNull String ifaceName) { 263152ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mWifiVendorHal.stopRssiMonitoring(ifaceName); 2632aed5cb65d8eefb2eee56a29e33ac3cd8b03312e7Prerepa Viswanadham } 26335ea42964ba17901a8d724736b450ace6ed48880fPrerepa Viswanadham 26346bf6986d359556010638dfae332b585162f06520Roshan Pius /** 26356bf6986d359556010638dfae332b585162f06520Roshan Pius * Fetch the host wakeup reasons stats from wlan driver. 2636b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 26376bf6986d359556010638dfae332b585162f06520Roshan Pius * @return the |WifiWakeReasonAndCounts| object retrieved from the wlan driver. 26386bf6986d359556010638dfae332b585162f06520Roshan Pius */ 26396bf6986d359556010638dfae332b585162f06520Roshan Pius public WifiWakeReasonAndCounts getWlanWakeReasonCount() { 2640b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius return mWifiVendorHal.getWlanWakeReasonCount(); 26416bf6986d359556010638dfae332b585162f06520Roshan Pius } 26423dd6f75ff2ab823bd0c14581f2e047c74916f16fErik Kline 2643b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 2644b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Enable/Disable Neighbour discovery offload functionality in the firmware. 2645b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 264652ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 2647b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @param enabled true to enable, false to disable. 2648b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return true for success, false otherwise. 2649b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 265052ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public boolean configureNeighborDiscoveryOffload(@NonNull String ifaceName, boolean enabled) { 265152ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mWifiVendorHal.configureNeighborDiscoveryOffload(ifaceName, enabled); 26523dd6f75ff2ab823bd0c14581f2e047c74916f16fErik Kline } 2653da4958bd7409aaf26ead2b221754d4a5035f7bdfRandy Pan 2654da4958bd7409aaf26ead2b221754d4a5035f7bdfRandy Pan // Firmware roaming control. 2655da4958bd7409aaf26ead2b221754d4a5035f7bdfRandy Pan 2656da4958bd7409aaf26ead2b221754d4a5035f7bdfRandy Pan /** 2657da4958bd7409aaf26ead2b221754d4a5035f7bdfRandy Pan * Class to retrieve firmware roaming capability parameters. 2658da4958bd7409aaf26ead2b221754d4a5035f7bdfRandy Pan */ 2659da4958bd7409aaf26ead2b221754d4a5035f7bdfRandy Pan public static class RoamingCapabilities { 2660da4958bd7409aaf26ead2b221754d4a5035f7bdfRandy Pan public int maxBlacklistSize; 2661da4958bd7409aaf26ead2b221754d4a5035f7bdfRandy Pan public int maxWhitelistSize; 2662da4958bd7409aaf26ead2b221754d4a5035f7bdfRandy Pan } 2663da4958bd7409aaf26ead2b221754d4a5035f7bdfRandy Pan 2664da4958bd7409aaf26ead2b221754d4a5035f7bdfRandy Pan /** 2665da4958bd7409aaf26ead2b221754d4a5035f7bdfRandy Pan * Query the firmware roaming capabilities. 266652ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 2667b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return true for success, false otherwise. 2668da4958bd7409aaf26ead2b221754d4a5035f7bdfRandy Pan */ 266952ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public boolean getRoamingCapabilities( 267052ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius @NonNull String ifaceName, RoamingCapabilities capabilities) { 267152ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mWifiVendorHal.getRoamingCapabilities(ifaceName, capabilities); 2672da4958bd7409aaf26ead2b221754d4a5035f7bdfRandy Pan } 2673da4958bd7409aaf26ead2b221754d4a5035f7bdfRandy Pan 2674da4958bd7409aaf26ead2b221754d4a5035f7bdfRandy Pan /** 2675da4958bd7409aaf26ead2b221754d4a5035f7bdfRandy Pan * Macros for controlling firmware roaming. 2676da4958bd7409aaf26ead2b221754d4a5035f7bdfRandy Pan */ 2677da4958bd7409aaf26ead2b221754d4a5035f7bdfRandy Pan public static final int DISABLE_FIRMWARE_ROAMING = 0; 2678da4958bd7409aaf26ead2b221754d4a5035f7bdfRandy Pan public static final int ENABLE_FIRMWARE_ROAMING = 1; 2679da4958bd7409aaf26ead2b221754d4a5035f7bdfRandy Pan 2680da4958bd7409aaf26ead2b221754d4a5035f7bdfRandy Pan /** 2681da4958bd7409aaf26ead2b221754d4a5035f7bdfRandy Pan * Enable/disable firmware roaming. 2682b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * 268352ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 2684b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * @return error code returned from HAL. 2685da4958bd7409aaf26ead2b221754d4a5035f7bdfRandy Pan */ 268652ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public int enableFirmwareRoaming(@NonNull String ifaceName, int state) { 268752ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mWifiVendorHal.enableFirmwareRoaming(ifaceName, state); 2688da4958bd7409aaf26ead2b221754d4a5035f7bdfRandy Pan } 2689da4958bd7409aaf26ead2b221754d4a5035f7bdfRandy Pan 2690da4958bd7409aaf26ead2b221754d4a5035f7bdfRandy Pan /** 2691da4958bd7409aaf26ead2b221754d4a5035f7bdfRandy Pan * Class for specifying the roaming configurations. 2692da4958bd7409aaf26ead2b221754d4a5035f7bdfRandy Pan */ 2693da4958bd7409aaf26ead2b221754d4a5035f7bdfRandy Pan public static class RoamingConfig { 2694da4958bd7409aaf26ead2b221754d4a5035f7bdfRandy Pan public ArrayList<String> blacklistBssids; 2695da4958bd7409aaf26ead2b221754d4a5035f7bdfRandy Pan public ArrayList<String> whitelistSsids; 2696da4958bd7409aaf26ead2b221754d4a5035f7bdfRandy Pan } 2697da4958bd7409aaf26ead2b221754d4a5035f7bdfRandy Pan 2698da4958bd7409aaf26ead2b221754d4a5035f7bdfRandy Pan /** 2699da4958bd7409aaf26ead2b221754d4a5035f7bdfRandy Pan * Set firmware roaming configurations. 270052ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 2701da4958bd7409aaf26ead2b221754d4a5035f7bdfRandy Pan */ 270252ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public boolean configureRoaming(@NonNull String ifaceName, RoamingConfig config) { 270352ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mWifiVendorHal.configureRoaming(ifaceName, config); 2704da4958bd7409aaf26ead2b221754d4a5035f7bdfRandy Pan } 2705da4958bd7409aaf26ead2b221754d4a5035f7bdfRandy Pan 2706374f78d3841f7bf74543dc4d21db66d1d3472c3aRandy Pan /** 2707374f78d3841f7bf74543dc4d21db66d1d3472c3aRandy Pan * Reset firmware roaming configuration. 270852ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius * @param ifaceName Name of the interface. 2709374f78d3841f7bf74543dc4d21db66d1d3472c3aRandy Pan */ 271052ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius public boolean resetRoamingConfiguration(@NonNull String ifaceName) { 2711b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius // Pass in an empty RoamingConfig object which translates to zero size 2712b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius // blacklist and whitelist to reset the firmware roaming configuration. 271352ed1731664f7e0b76adb14eec7a76eaa95144c3Roshan Pius return mWifiVendorHal.configureRoaming(ifaceName, new RoamingConfig()); 2714b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius } 2715b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius 2716ba89009ba7554d5073c0b93c04f167c3a11667faRoshan Pius /** 2717b7f35c58029fe5dce64813271ad4e8b1b6ea8893Roshan Pius * Tx power level scenarios that can be selected. 2718ba89009ba7554d5073c0b93c04f167c3a11667faRoshan Pius */ 2719b7f35c58029fe5dce64813271ad4e8b1b6ea8893Roshan Pius public static final int TX_POWER_SCENARIO_NORMAL = 0; 2720b7f35c58029fe5dce64813271ad4e8b1b6ea8893Roshan Pius public static final int TX_POWER_SCENARIO_VOICE_CALL = 1; 2721ba89009ba7554d5073c0b93c04f167c3a11667faRoshan Pius 2722ba89009ba7554d5073c0b93c04f167c3a11667faRoshan Pius /** 2723b7f35c58029fe5dce64813271ad4e8b1b6ea8893Roshan Pius * Select one of the pre-configured TX power level scenarios or reset it back to normal. 2724ba89009ba7554d5073c0b93c04f167c3a11667faRoshan Pius * Primarily used for meeting SAR requirements during voice calls. 2725ba89009ba7554d5073c0b93c04f167c3a11667faRoshan Pius * 2726b7f35c58029fe5dce64813271ad4e8b1b6ea8893Roshan Pius * @param scenario Should be one {@link #TX_POWER_SCENARIO_NORMAL} or 2727b7f35c58029fe5dce64813271ad4e8b1b6ea8893Roshan Pius * {@link #TX_POWER_SCENARIO_VOICE_CALL}. 2728ba89009ba7554d5073c0b93c04f167c3a11667faRoshan Pius * @return true for success; false for failure or if the HAL version does not support this API. 2729ba89009ba7554d5073c0b93c04f167c3a11667faRoshan Pius */ 2730b7f35c58029fe5dce64813271ad4e8b1b6ea8893Roshan Pius public boolean selectTxPowerScenario(int scenario) { 2731b7f35c58029fe5dce64813271ad4e8b1b6ea8893Roshan Pius return mWifiVendorHal.selectTxPowerScenario(scenario); 2732ba89009ba7554d5073c0b93c04f167c3a11667faRoshan Pius } 2733ba89009ba7554d5073c0b93c04f167c3a11667faRoshan Pius 2734b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /******************************************************** 2735b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * JNI operations 2736b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius ********************************************************/ 2737b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /* Register native functions */ 2738b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius static { 2739b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /* Native functions are defined in libwifi-service.so */ 2740b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius System.loadLibrary("wifi-service"); 2741b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius registerNatives(); 2742b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius } 2743b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius 2744b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius private static native int registerNatives(); 2745b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /* kernel logging support */ 2746b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius private static native byte[] readKernelLogNative(); 2747b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius 2748b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius /** 2749b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius * Fetches the latest kernel logs. 2750b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius */ 2751b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius public synchronized String readKernelLog() { 2752b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius byte[] bytes = readKernelLogNative(); 2753b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius if (bytes != null) { 2754b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius CharsetDecoder decoder = StandardCharsets.UTF_8.newDecoder(); 2755b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius try { 2756b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius CharBuffer decoded = decoder.decode(ByteBuffer.wrap(bytes)); 2757b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius return decoded.toString(); 2758b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius } catch (CharacterCodingException cce) { 2759b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius return new String(bytes, StandardCharsets.ISO_8859_1); 2760b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius } 2761520fbe7db055661af039303c1081236c73b04abdRoshan Pius } else { 2762b8b3fb8228a1f90106bad8c59ce006b81ef7921cRoshan Pius return "*** failed to read kernel log ***"; 2763374f78d3841f7bf74543dc4d21db66d1d3472c3aRandy Pan } 2764da4958bd7409aaf26ead2b221754d4a5035f7bdfRandy Pan } 2765155b9d09ef9b8ead3ca617afdd91e74070d3f0cbVinit Deshpande} 2766