| /* |
| * Copyright (C) 2007 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.ddm; |
| |
| import org.apache.harmony.dalvik.ddmc.Chunk; |
| import org.apache.harmony.dalvik.ddmc.ChunkHandler; |
| import org.apache.harmony.dalvik.ddmc.DdmServer; |
| import android.util.Log; |
| import java.nio.ByteBuffer; |
| |
| /** |
| * Handle an EXIT chunk. |
| */ |
| public class DdmHandleExit extends ChunkHandler { |
| |
| public static final int CHUNK_EXIT = type("EXIT"); |
| |
| private static DdmHandleExit mInstance = new DdmHandleExit(); |
| |
| |
| /* singleton, do not instantiate */ |
| private DdmHandleExit() {} |
| |
| /** |
| * Register for the messages we're interested in. |
| */ |
| public static void register() { |
| DdmServer.registerHandler(CHUNK_EXIT, mInstance); |
| } |
| |
| /** |
| * Called when the DDM server connects. The handler is allowed to |
| * send messages to the server. |
| */ |
| public void connected() {} |
| |
| /** |
| * Called when the DDM server disconnects. Can be used to disable |
| * periodic transmissions or clean up saved state. |
| */ |
| public void disconnected() {} |
| |
| /** |
| * Handle a chunk of data. We're only registered for "EXIT". |
| */ |
| public Chunk handleChunk(Chunk request) { |
| if (false) |
| Log.v("ddm-exit", "Handling " + name(request.type) + " chunk"); |
| |
| /* |
| * Process the request. |
| */ |
| ByteBuffer in = wrapChunk(request); |
| |
| int statusCode = in.getInt(); |
| |
| Runtime.getRuntime().halt(statusCode); |
| |
| // if that doesn't work, return an empty message |
| return null; |
| } |
| } |
| |