[guardian-dev] Fwd: Change in aosp/base[master]: frameworks/base: Support Ad-Hoc (IBSS) WiFi networks
Grady
gradycsjohnson at gmail.com
Mon Mar 8 11:44:31 EST 2021
That's amazing!! I remember the struggle.
What do you think changed?
Hahaha Josh I was literally about to forward this to you
On Thu, Mar 4, 2021 at 1:45 PM Josh King via guardian-dev <
guardian-dev at lists.mayfirst.org> wrote:
> That is wild. *shakes fist* ISSUE 80! (I think it was 80, right?)
>
> On Thu, 2021-03-04 at 16:06 +0100, Hans-Christoph Steiner wrote:
> >
> > Many years ago, quite a few of us tried very hard to get Google to
> > accept
> > patches to enable Support Ad-Hoc (IBSS) WiFi in Android. They
> > ignored us...
> > until now? It seems that an Android team member is working on it
> > now:
> >
> >
> > -------- Forwarded Message --------
> > Subject: Change in aosp/base[master]: frameworks/base: Support Ad-Hoc
> > (IBSS)
> > WiFi networks
> > Date: Thu, 4 Mar 2021 05:26:13 -0800
> > From: gwsq (Gerrit)
> > <noreply-gerritcodereview-YzJ6HoHGlrMmKNwdofGJqw==@google.com>
> > Reply-To: hans at guardianproject.info, isheriff at google.com,
> > br1 at einfach.org,
> > romainguy at android.com, etancohen at google.com, rgreenwalt at google.com,
> > deckard at android.com
> > To: Etan Cohen <etancohen at google.com>
> > CC: Bruno Randolf <br1 at einfach.org>, Deckard Autoverifier
> > <deckard at android.com>,
> > Hans of Guardian <hans at guardianproject.info>, Irfan Sheriff
> > <isheriff at google.com>, Romain Guy <romainguy at android.com>, Robert
> > Greenwalt
> > <rgreenwalt at google.com>
> >
> > Attention is currently required from: Etan Cohen.
> > Hello Etan Cohen,
> >
> > I'd like you to do a code review. Please visit
> >
> >
> >
> https://android-review.googlesource.com/c/platform/frameworks/base/+/88040
> >
> > to review the following change.
> >
> >
> > Change subject: frameworks/base: Support Ad-Hoc (IBSS) WiFi networks
> > .....................................................................
> > .
> >
> > frameworks/base: Support Ad-Hoc (IBSS) WiFi networks
> >
> > This adds framework support for Ad-Hoc (IBSS) networks.
> >
> > - Add two public variables to WifiConfiguration: isIBSS and frequency
> > which
> > are used for configuring IBSS mode. WifiConfigStore is exended to
> > get and set
> > these variables to wpa_supplicant via WifiNative.
> >
> > - Add method isIbssSupported() to WifiManager and related classes to
> > query
> > wpa_supplicant wether the driver supports IBSS mode.
> >
> > - Get the list of supported channels/frequencies from wpa_supplicant
> > and
> > provide them thru WifiManager.getSupportedChannels();
> > One channel is represented thru the class WifiChannel which
> > includes channel
> > number, frequency in MHz and a flag if IBSS mode is allowed on
> > this channel.
> >
> > This adds new public API to WifiManager, WifiConfiguration and a new
> > class
> > WifiChannel. The WifiManager methods can only return a valid result
> > after
> > WIFI_STATE_ENABLED has been reached.
> >
> > Change-Id: Id4ebfd28cfd96df1f70f2f5bd35390d65dcb0c1f
> > ---
> > M api/current.txt
> > M services/java/com/android/server/wifi/WifiService.java
> > M wifi/java/android/net/wifi/IWifiManager.aidl
> > A wifi/java/android/net/wifi/WifiChannel.aidl
> > A wifi/java/android/net/wifi/WifiChannel.java
> > M wifi/java/android/net/wifi/WifiConfigStore.java
> > M wifi/java/android/net/wifi/WifiConfiguration.java
> > M wifi/java/android/net/wifi/WifiManager.java
> > M wifi/java/android/net/wifi/WifiNative.java
> > M wifi/java/android/net/wifi/WifiStateMachine.java
> > 10 files changed, 317 insertions(+), 0 deletions(-)
> >
> >
> >
> > diff --git a/api/current.txt b/api/current.txt
> > index a98fcfb..1c25360 100644
> > --- a/api/current.txt
> > +++ b/api/current.txt
> > @@ -14497,6 +14497,18 @@
> > enum_constant public static final
> > android.net.wifi.SupplicantState
> > UNINITIALIZED;
> > }
> >
> > + public class WifiChannel implements android.os.Parcelable {
> > + ctor public WifiChannel();
> > + ctor public WifiChannel(int, int, boolean);
> > + ctor public WifiChannel(android.net.wifi.WifiChannel);
> > + method public int describeContents();
> > + method public void writeToParcel(android.os.Parcel, int);
> > + field public static final android.os.Parcelable.Creator CREATOR;
> > + field public int channel;
> > + field public int frequency;
> > + field public boolean ibssAllowed;
> > + }
> > +
> > public class WifiConfiguration implements android.os.Parcelable
> > {
> > ctor public WifiConfiguration();
> > method public int describeContents();
> > @@ -14510,6 +14522,8 @@
> > field public java.util.BitSet allowedProtocols;
> > field public android.net.wifi.WifiEnterpriseConfig
> > enterpriseConfig;
> > field public boolean hiddenSSID;
> > + field public boolean isIBSS;
> > + field public int frequency;
> > field public int networkId;
> > field public java.lang.String preSharedKey;
> > field public int priority;
> > @@ -14636,9 +14650,11 @@
> > method public android.net.wifi.WifiInfo getConnectionInfo();
> > method public android.net.DhcpInfo getDhcpInfo();
> > method public java.util.List<android.net.wifi.ScanResult>
> > getScanResults();
> > + method public java.util.List<android.net.wifi.WifiChannel>
> > getSupportedChannels();
> > method public int getWifiState();
> > method public boolean isScanAlwaysAvailable();
> > method public boolean isWifiEnabled();
> > + method public boolean isIbssSupported();
> > method public boolean pingSupplicant();
> > method public boolean reassociate();
> > method public boolean reconnect();
> > diff --git a/services/java/com/android/server/wifi/WifiService.java
> > b/services/java/com/android/server/wifi/WifiService.java
> > index f2efde1..774181e 100644
> > --- a/services/java/com/android/server/wifi/WifiService.java
> > +++ b/services/java/com/android/server/wifi/WifiService.java
> > @@ -36,6 +36,7 @@
> > import android.net.wifi.BatchedScanSettings;
> > import android.net.wifi.WifiConfiguration;
> > import android.net.wifi.WifiConfiguration.ProxySettings;
> > +import android.net.wifi.WifiChannel;
> > import android.net.wifi.WifiInfo;
> > import android.net.wifi.WifiManager;
> > import android.net.wifi.WifiStateMachine;
> > @@ -917,6 +918,31 @@
> > }
> >
> > /**
> > + * Is Ad-Hoc (IBSS) mode supported by the driver?
> > + * Will only return correct results when we have reached
> > WIFI_STATE_ENABLED
> > + * @return {@code true} if IBSS mode is supported, {@code false}
> > if not
> > + */
> > + public boolean isIbssSupported() {
> > + enforceAccessPermission();
> > + if (mWifiStateMachineChannel != null) {
> > + return
> > (mWifiStateMachine.syncIsIbssSupported(mWifiStateMachineChannel) ==
> > 1);
> > + } else {
> > + Slog.e(TAG, "mWifiStateMachineChannel is not
> > initialized");
> > + return false;
> > + }
> > + }
> > +
> > + public List<WifiChannel> getSupportedChannels() {
> > + enforceAccessPermission();
> > + if (mWifiStateMachineChannel != null) {
> > + return
> > (mWifiStateMachine.syncGetSupportedChannels(mWifiStateMachineChannel)
> > );
> > + } else {
> > + Slog.e(TAG, "mWifiStateMachineChannel is not
> > initialized");
> > + return null;
> > + }
> > + }
> > +
> > + /**
> > * Return the DHCP-assigned addresses from the last successful
> > DHCP request,
> > * if any.
> > * @return the DHCP information
> > diff --git a/wifi/java/android/net/wifi/IWifiManager.aidl
> > b/wifi/java/android/net/wifi/IWifiManager.aidl
> > index 149bda6..7ba7f2a 100644
> > --- a/wifi/java/android/net/wifi/IWifiManager.aidl
> > +++ b/wifi/java/android/net/wifi/IWifiManager.aidl
> > @@ -21,6 +21,7 @@
> > import android.net.wifi.WifiConfiguration;
> > import android.net.wifi.WifiInfo;
> > import android.net.wifi.ScanResult;
> > +import android.net.wifi.WifiChannel;
> > import android.net.DhcpInfo;
> >
> > import android.os.Messenger;
> > @@ -69,6 +70,10 @@
> >
> > boolean isDualBandSupported();
> >
> > + boolean isIbssSupported();
> > +
> > + List<WifiChannel> getSupportedChannels();
> > +
> > boolean saveConfiguration();
> >
> > DhcpInfo getDhcpInfo();
> > diff --git a/wifi/java/android/net/wifi/WifiChannel.aidl
> > b/wifi/java/android/net/wifi/WifiChannel.aidl
> > new file mode 100644
> > index 0000000..e12def3
> > --- /dev/null
> > +++ b/wifi/java/android/net/wifi/WifiChannel.aidl
> > @@ -0,0 +1,19 @@
> > +/**
> > + * Copyright (c) 2013, The Android Open Source Project
> > + *
> > + * Licensed under the Apache License, Version 2.0 (the "License");
> > + * you may not use this file except in compliance with the License.
> > + * You may obtain a copy of the License at
> > + *
> > + * http://www.apache.org/licenses/LICENSE-2.0
> > + *
> > + * Unless required by applicable law or agreed to in writing,
> > software
> > + * distributed under the License is distributed on an "AS IS" BASIS,
> > + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
> > implied.
> > + * See the License for the specific language governing permissions
> > and
> > + * limitations under the License.
> > + */
> > +
> > +package android.net.wifi;
> > +
> > +parcelable WifiChannel;
> > diff --git a/wifi/java/android/net/wifi/WifiChannel.java
> > b/wifi/java/android/net/wifi/WifiChannel.java
> > new file mode 100644
> > index 0000000..f1b1291
> > --- /dev/null
> > +++ b/wifi/java/android/net/wifi/WifiChannel.java
> > @@ -0,0 +1,84 @@
> > +
> > +package android.net.wifi;
> > +
> > +import android.os.Parcel;
> > +import android.os.Parcelable;
> > +
> > +/**
> > + * A class representing one wifi channel or frequency
> > + */
> > +public class WifiChannel implements Parcelable {
> > + public int channel;
> > + public int frequency;
> > + public boolean ibssAllowed;
> > +
> > + public String toString() {
> > + StringBuffer sbuf = new StringBuffer();
> > + sbuf.append(" channel: ").append(channel);
> > + sbuf.append(" freq: ").append(frequency);
> > + sbuf.append(" MHz");
> > + sbuf.append(" IBSS: ").append(ibssAllowed ? "allowed" :
> > "not allowed");
> > + sbuf.append('\n');
> > + return sbuf.toString();
> > + }
> > +
> > + @Override
> > + public boolean equals(Object o) {
> > + if (o instanceof WifiChannel) {
> > + WifiChannel w = (WifiChannel)o;
> > + return (this.channel == w.channel &&
> > + this.frequency == w.frequency &&
> > + this.ibssAllowed == w.ibssAllowed);
> > + }
> > + return false;
> > + }
> > +
> > + /** Implement the Parcelable interface */
> > + public int describeContents() {
> > + return 0;
> > + }
> > +
> > + public WifiChannel() {
> > + channel = 0;
> > + frequency = 0;
> > + ibssAllowed = false;
> > + }
> > +
> > + public WifiChannel(int ch, int freq, boolean ibss) {
> > + channel = ch;
> > + frequency = freq;
> > + ibssAllowed = ibss;
> > + }
> > +
> > + /* Copy constructor */
> > + public WifiChannel(WifiChannel source) {
> > + if (source != null) {
> > + channel = source.channel;
> > + frequency = source.frequency;
> > + ibssAllowed = source.ibssAllowed;
> > + }
> > + }
> > +
> > + /** Implement the Parcelable interface */
> > + public void writeToParcel(Parcel dest, int flags) {
> > + dest.writeInt(channel);
> > + dest.writeInt(frequency);
> > + dest.writeInt(ibssAllowed ? 1 : 0);
> > + }
> > +
> > + /** Implement the Parcelable interface */
> > + public static final Creator<WifiChannel> CREATOR =
> > + new Creator<WifiChannel>() {
> > + public WifiChannel createFromParcel(Parcel in) {
> > + WifiChannel ch = new WifiChannel();
> > + ch.channel = in.readInt();
> > + ch.frequency = in.readInt();
> > + ch.ibssAllowed = (in.readInt() == 1);
> > + return ch;
> > + }
> > +
> > + public WifiChannel[] newArray(int size) {
> > + return new WifiChannel[size];
> > + }
> > + };
> > +}
> > diff --git a/wifi/java/android/net/wifi/WifiConfigStore.java
> > b/wifi/java/android/net/wifi/WifiConfigStore.java
> > index a6ae215..9f6e8da 100644
> > --- a/wifi/java/android/net/wifi/WifiConfigStore.java
> > +++ b/wifi/java/android/net/wifi/WifiConfigStore.java
> > @@ -1116,6 +1116,23 @@
> > break setVariables;
> > }
> >
> > + if (config.isIBSS) {
> > + if(!mWifiNative.setNetworkVariable(
> > + netId,
> > + WifiConfiguration.modeVarName,
> > + "1")) {
> > + loge("failed to set adhoc mode");
> > + break setVariables;
> > + }
> > + if(!mWifiNative.setNetworkVariable(
> > + netId,
> > + WifiConfiguration.frequencyVarName,
> > + Integer.toString(config.frequency))) {
> > + loge("failed to set frequency");
> > + break setVariables;
> > + }
> > + }
> > +
> > String allowedKeyManagementString =
> > makeString(config.allowedKeyManagement,
> > WifiConfiguration.KeyMgmt.strings);
> > if (config.allowedKeyManagement.cardinality() != 0 &&
> > @@ -1494,6 +1511,24 @@
> > }
> > }
> >
> > + value = mWifiNative.getNetworkVariable(netId,
> > WifiConfiguration.modeVarName);
> > + config.isIBSS = false;
> > + if (!TextUtils.isEmpty(value)) {
> > + try {
> > + config.isIBSS = Integer.parseInt(value) != 0;
> > + } catch (NumberFormatException ignore) {
> > + }
> > + }
> > +
> > + value = mWifiNative.getNetworkVariable(netId,
> > WifiConfiguration.frequencyVarName);
> > + config.frequency = 0;
> > + if (!TextUtils.isEmpty(value)) {
> > + try {
> > + config.frequency = Integer.parseInt(value);
> > + } catch (NumberFormatException ignore) {
> > + }
> > + }
> > +
> > value = mWifiNative.getNetworkVariable(netId,
> > WifiConfiguration.wepTxKeyIdxVarName);
> > config.wepTxKeyIndex = -1;
> > if (!TextUtils.isEmpty(value)) {
> > diff --git a/wifi/java/android/net/wifi/WifiConfiguration.java
> > b/wifi/java/android/net/wifi/WifiConfiguration.java
> > index 87afa88..406208a 100644
> > --- a/wifi/java/android/net/wifi/WifiConfiguration.java
> > +++ b/wifi/java/android/net/wifi/WifiConfiguration.java
> > @@ -44,6 +44,10 @@
> > /** {@hide} */
> > public static final String hiddenSSIDVarName = "scan_ssid";
> > /** {@hide} */
> > + public static final String modeVarName = "mode";
> > + /** {@hide} */
> > + public static final String frequencyVarName = "frequency";
> > + /** {@hide} */
> > public static final int INVALID_NETWORK_ID = -1;
> > /**
> > * Recognized key management schemes.
> > @@ -246,6 +250,16 @@
> > */
> > public boolean hiddenSSID;
> >
> > + /**
> > + * This is an Ad-Hoc (IBSS) network
> > + */
> > + public boolean isIBSS;
> > +
> > + /**
> > + * Frequency of the Ad-Hoc (IBSS) network, if newly created
> > + */
> > + public int frequency;
> > +
> > /**
> > * The set of key management protocols supported by this
> > configuration.
> > * See {@link KeyMgmt} for descriptions of the values.
> > @@ -332,6 +346,8 @@
> > BSSID = null;
> > priority = 0;
> > hiddenSSID = false;
> > + isIBSS = false;
> > + frequency = 0;
> > disableReason = DISABLED_UNKNOWN_REASON;
> > allowedKeyManagement = new BitSet();
> > allowedProtocols = new BitSet();
> > @@ -593,6 +609,8 @@
> > wepTxKeyIndex = source.wepTxKeyIndex;
> > priority = source.priority;
> > hiddenSSID = source.hiddenSSID;
> > + isIBSS = source.isIBSS;
> > + frequency = source.frequency;
> > allowedKeyManagement = (BitSet)
> > source.allowedKeyManagement.clone();
> > allowedProtocols = (BitSet)
> > source.allowedProtocols.clone();
> > allowedAuthAlgorithms = (BitSet)
> > source.allowedAuthAlgorithms.clone();
> > @@ -621,6 +639,8 @@
> > dest.writeInt(wepTxKeyIndex);
> > dest.writeInt(priority);
> > dest.writeInt(hiddenSSID ? 1 : 0);
> > + dest.writeInt(isIBSS ? 1 : 0);
> > + dest.writeInt(frequency);
> >
> > writeBitSet(dest, allowedKeyManagement);
> > writeBitSet(dest, allowedProtocols);
> > @@ -652,6 +672,8 @@
> > config.wepTxKeyIndex = in.readInt();
> > config.priority = in.readInt();
> > config.hiddenSSID = in.readInt() != 0;
> > + config.isIBSS = in.readInt() != 0;
> > + config.frequency = in.readInt();
> > config.allowedKeyManagement = readBitSet(in);
> > config.allowedProtocols = readBitSet(in);
> > config.allowedAuthAlgorithms = readBitSet(in);
> > diff --git a/wifi/java/android/net/wifi/WifiManager.java
> > b/wifi/java/android/net/wifi/WifiManager.java
> > index 3b47e63..a6a7192 100644
> > --- a/wifi/java/android/net/wifi/WifiManager.java
> > +++ b/wifi/java/android/net/wifi/WifiManager.java
> > @@ -991,6 +991,30 @@
> > }
> >
> > /**
> > + * Check if the chipset supports IBSS (Adhoc) mode
> > + * @return {@code true} if supported, {@code false} otherwise.
> > + */
> > + public boolean isIbssSupported() {
> > + try {
> > + return mService.isIbssSupported();
> > + } catch (RemoteException e) {
> > + return false;
> > + }
> > + }
> > +
> > + /**
> > + * Get a list of supported channels / frequencies
> > + * @return a List of WifiChannels
> > + */
> > + public List<WifiChannel> getSupportedChannels() {
> > + try {
> > + return mService.getSupportedChannels();
> > + } catch (RemoteException e) {
> > + return null;
> > + }
> > + }
> > +
> > + /**
> > * Return the DHCP-assigned addresses from the last successful
> > DHCP request,
> > * if any.
> > * @return the DHCP information
> > diff --git a/wifi/java/android/net/wifi/WifiNative.java
> > b/wifi/java/android/net/wifi/WifiNative.java
> > index c2f278a..bb22f76 100644
> > --- a/wifi/java/android/net/wifi/WifiNative.java
> > +++ b/wifi/java/android/net/wifi/WifiNative.java
> > @@ -967,4 +967,50 @@
> > // Note: optional feature on the driver. It is ok for this
> > to fail.
> > doBooleanCommand("DRIVER MIRACAST " + mode);
> > }
> > +
> > + public boolean getModeCapability(String mode) {
> > + String ret = doStringCommand("GET_CAPABILITY modes");
> > + if (!TextUtils.isEmpty(ret)) {
> > + String[] tokens = ret.split(" ");
> > + for (String t : tokens) {
> > + if (t.compareTo(mode) == 0) {
> > + return true;
> > + }
> > + }
> > + }
> > + return false;
> > + }
> > +
> > + public List<WifiChannel> getSupportedChannels() {
> > + boolean ibssAllowed;
> > + List<WifiChannel> channels = new ArrayList<WifiChannel>();
> > + String ret = doStringCommand("GET_CAPABILITY freq");
> > +
> > + if (!TextUtils.isEmpty(ret)) {
> > + String[] lines = ret.split("\n");
> > + for (String l : lines) {
> > + if (l.startsWith("Mode") || TextUtils.isEmpty(l))
> > continue;
> > +
> > + String[] tokens = l.split(" ");
> > + if (tokens.length < 4) continue;
> > +
> > + if (tokens.length == 6 &&
> > tokens[5].contains("NO_IBSS")) {
> > + ibssAllowed = false;
> > + } else {
> > + ibssAllowed = true;
> > + }
> > +
> > + try {
> > + WifiChannel ch = new
> > WifiChannel(Integer.parseInt(tokens[1]),
> > + Integer.parseInt(tokens[3]),
> > ibssAllowed);
> > + if (!channels.contains(ch)) {
> > + channels.add(ch);
> > + }
> > + } catch (java.lang.NumberFormatException e) {
> > + Log.d(mTAG, "Can't parse: " + l);
> > + }
> > + }
> > + }
> > + return channels;
> > + }
> > }
> > diff --git a/wifi/java/android/net/wifi/WifiStateMachine.java
> > b/wifi/java/android/net/wifi/WifiStateMachine.java
> > index 69d3efe..ad6d03a 100644
> > --- a/wifi/java/android/net/wifi/WifiStateMachine.java
> > +++ b/wifi/java/android/net/wifi/WifiStateMachine.java
> > @@ -119,6 +119,7 @@
> > private ConnectivityManager mCm;
> >
> > private final boolean mP2pSupported;
> > + private boolean mIbssSupported;
> > private final AtomicBoolean mP2pConnected = new
> > AtomicBoolean(false);
> > private boolean mTemporarilyDisconnectWifi = false;
> > private final String mPrimaryDeviceType;
> > @@ -168,6 +169,8 @@
> >
> > private PowerManager.WakeLock mSuspendWakeLock;
> >
> > + private List<WifiChannel> mSupportedChannels;
> > +
> > /**
> > * Interval in milliseconds between polling for RSSI
> > * and linkspeed information
> > @@ -433,6 +436,11 @@
> > /* Reload all networks and reconnect */
> > static final int CMD_RELOAD_TLS_AND_RECONNECT = BASE +
> > 142;
> >
> > + /* Is IBSS mode supported by the driver? */
> > + public static final int CMD_GET_IBSS_SUPPORTED = BASE +
> > 143;
> > + /* Get supported channels */
> > + public static final int CMD_GET_SUPPORTED_CHANNELS = BASE +
> > 144;
> > +
> > /* Wifi state machine modes of operation */
> > /* CONNECT_MODE - connect to any 'known' AP when it becomes
> > available */
> > public static final int CONNECT_MODE = 1;
> > @@ -1545,6 +1553,20 @@
> >
> > mWifiP2pChannel.sendMessage(WifiP2pService.SET_COUNTRY_CODE,
> > countryCode);
> > }
> >
> > + public int syncIsIbssSupported(AsyncChannel channel) {
> > + Message resultMsg =
> > channel.sendMessageSynchronously(CMD_GET_IBSS_SUPPORTED);
> > + int result = resultMsg.arg1;
> > + resultMsg.recycle();
> > + return result;
> > + }
> > +
> > + public List<WifiChannel> syncGetSupportedChannels(AsyncChannel
> > channel) {
> > + Message resultMsg =
> > channel.sendMessageSynchronously(CMD_GET_SUPPORTED_CHANNELS);
> > + List<WifiChannel> result = (List<WifiChannel>)
> > resultMsg.obj;
> > + resultMsg.recycle();
> > + return result;
> > + }
> > +
> > /**
> > * Set the operational frequency band
> > * @param band
> > @@ -2480,8 +2502,12 @@
> > case CMD_ADD_OR_UPDATE_NETWORK:
> > case CMD_REMOVE_NETWORK:
> > case CMD_SAVE_CONFIG:
> > + case CMD_GET_IBSS_SUPPORTED:
> > replyToMessage(message, message.what,
> > FAILURE);
> > break;
> > + case CMD_GET_SUPPORTED_CHANNELS:
> > + replyToMessage(message, message.what,
> > (List<WifiChannel>)
> > null);
> > + break;
> > case CMD_GET_CONFIGURED_NETWORKS:
> > replyToMessage(message, message.what,
> > (List<WifiConfiguration>) null);
> > break;
> > @@ -2769,6 +2795,9 @@
> > mWifiConfigStore.loadAndEnableAllNetworks();
> > initializeWpsDetails();
> >
> > + mIbssSupported =
> > mWifiNative.getModeCapability("IBSS");
> > + mSupportedChannels =
> > mWifiNative.getSupportedChannels();
> > +
> >
> > sendSupplicantConnectionChangedBroadcast(true);
> > transitionTo(mDriverStartedState);
> > break;
> > @@ -2797,6 +2826,8 @@
> > case CMD_SET_FREQUENCY_BAND:
> > case CMD_START_PACKET_FILTERING:
> > case CMD_STOP_PACKET_FILTERING:
> > + case CMD_GET_IBSS_SUPPORTED:
> > + case CMD_GET_SUPPORTED_CHANNELS:
> > deferMessage(message);
> > break;
> > default:
> > @@ -2860,6 +2891,10 @@
> > case CMD_SET_OPERATIONAL_MODE:
> > mOperationalMode = message.arg1;
> > break;
> > + case CMD_GET_IBSS_SUPPORTED:
> > + case CMD_GET_SUPPORTED_CHANNELS:
> > + deferMessage(message);
> > + break;
> > default:
> > return NOT_HANDLED;
> > }
> > @@ -3213,6 +3248,11 @@
> > boolean enable = (message.arg1 == 1);
> > mWifiNative.startTdls(remoteAddress,
> > enable);
> > }
> > + case CMD_GET_IBSS_SUPPORTED:
> > + replyToMessage(message, message.what,
> > mIbssSupported ? 1 : 0);
> > + break;
> > + case CMD_GET_SUPPORTED_CHANNELS:
> > + replyToMessage(message, message.what,
> > mSupportedChannels);
> > break;
> > default:
> > return NOT_HANDLED;
> >
>
> --
> Josh King
> he/him/they/them
> PGP Fingerprint: 8269 ED6F EA3B 7D78 F074 1E99 2FDA 4DA1 69AE 4999
> _______________________________________________
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>
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