Merge "Send message to add/remove NAT-T keepalive packet filter." am: 42e73893e0 am: 99b6c3f485 (f1a3cede) · Commits · e / os / android_packages_modules_NetworkStack

src/android/net/ip/IpClient.java

+4 −9

Original line number	Original line	Diff line number	Diff line
	@@ -372,10 +372,6 @@ public class IpClient extends StateMachine {
	private boolean mMulticastFiltering;		private boolean mMulticastFiltering;
	private long mStartTimeMillis;		private long mStartTimeMillis;

	/* This must match the definition in KeepaliveTracker.KeepaliveInfo */
	private static final int TYPE_NATT = 1;
	private static final int TYPE_TCP = 2;

	/**		/**
	* Reading the snapshot is an asynchronous operation initiated by invoking		* Reading the snapshot is an asynchronous operation initiated by invoking
	* Callback.startReadPacketFilter() and completed when the WiFi Service responds with an		* Callback.startReadPacketFilter() and completed when the WiFi Service responds with an
	@@ -705,7 +701,7 @@ public class IpClient extends StateMachine {
	* keepalive offload.		* keepalive offload.
	*/		*/
	public void addKeepalivePacketFilter(int slot, @NonNull TcpKeepalivePacketDataParcelable pkt) {		public void addKeepalivePacketFilter(int slot, @NonNull TcpKeepalivePacketDataParcelable pkt) {
	sendMessage(CMD_ADD_KEEPALIVE_PACKET_FILTER_TO_APF, slot, TYPE_TCP, pkt);		sendMessage(CMD_ADD_KEEPALIVE_PACKET_FILTER_TO_APF, slot, 0 /* Unused */, pkt);
	}		}

	/**		/**
	@@ -714,7 +710,7 @@ public class IpClient extends StateMachine {
	*/		*/
	public void addNattKeepalivePacketFilter(int slot,		public void addNattKeepalivePacketFilter(int slot,
	@NonNull NattKeepalivePacketDataParcelable pkt) {		@NonNull NattKeepalivePacketDataParcelable pkt) {
	sendMessage(CMD_ADD_KEEPALIVE_PACKET_FILTER_TO_APF, slot, TYPE_NATT, pkt);		sendMessage(CMD_ADD_KEEPALIVE_PACKET_FILTER_TO_APF, slot, 0 /* Unused */ , pkt);
	}		}

	/**		/**
	@@ -1626,13 +1622,12 @@ public class IpClient extends StateMachine {

	case CMD_ADD_KEEPALIVE_PACKET_FILTER_TO_APF: {		case CMD_ADD_KEEPALIVE_PACKET_FILTER_TO_APF: {
	final int slot = msg.arg1;		final int slot = msg.arg1;
	final int type = msg.arg2;

	if (mApfFilter != null) {		if (mApfFilter != null) {
	if (type == TYPE_NATT) {		if (msg.obj instanceof NattKeepalivePacketDataParcelable) {
	mApfFilter.addNattKeepalivePacketFilter(slot,		mApfFilter.addNattKeepalivePacketFilter(slot,
	(NattKeepalivePacketDataParcelable) msg.obj);		(NattKeepalivePacketDataParcelable) msg.obj);
	} else {		} else if (msg.obj instanceof TcpKeepalivePacketDataParcelable) {
	mApfFilter.addTcpKeepalivePacketFilter(slot,		mApfFilter.addTcpKeepalivePacketFilter(slot,
	(TcpKeepalivePacketDataParcelable) msg.obj);		(TcpKeepalivePacketDataParcelable) msg.obj);
	}		}