| /* |
| * 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 com.android.ddmlib; |
| |
| import com.android.ddmlib.ClientData.DebuggerStatus; |
| |
| import java.io.IOException; |
| import java.nio.ByteBuffer; |
| |
| /** |
| * Handle the "wait" chunk (WAIT). These are sent up when the client is |
| * waiting for something, e.g. for a debugger to attach. |
| */ |
| final class HandleWait extends ChunkHandler { |
| |
| public static final int CHUNK_WAIT = ChunkHandler.type("WAIT"); |
| |
| private static final HandleWait mInst = new HandleWait(); |
| |
| |
| private HandleWait() {} |
| |
| /** |
| * Register for the packets we expect to get from the client. |
| */ |
| public static void register(MonitorThread mt) { |
| mt.registerChunkHandler(CHUNK_WAIT, mInst); |
| } |
| |
| /** |
| * Client is ready. |
| */ |
| @Override |
| public void clientReady(Client client) throws IOException {} |
| |
| /** |
| * Client went away. |
| */ |
| @Override |
| public void clientDisconnected(Client client) {} |
| |
| /** |
| * Chunk handler entry point. |
| */ |
| @Override |
| public void handleChunk(Client client, int type, ByteBuffer data, boolean isReply, int msgId) { |
| |
| Log.d("ddm-wait", "handling " + ChunkHandler.name(type)); |
| |
| if (type == CHUNK_WAIT) { |
| assert !isReply; |
| handleWAIT(client, data); |
| } else { |
| handleUnknownChunk(client, type, data, isReply, msgId); |
| } |
| } |
| |
| /* |
| * Handle a reply to our WAIT message. |
| */ |
| private static void handleWAIT(Client client, ByteBuffer data) { |
| byte reason; |
| |
| reason = data.get(); |
| |
| Log.d("ddm-wait", "WAIT: reason=" + reason); |
| |
| |
| ClientData cd = client.getClientData(); |
| synchronized (cd) { |
| cd.setDebuggerConnectionStatus(DebuggerStatus.WAITING); |
| } |
| |
| client.update(Client.CHANGE_DEBUGGER_STATUS); |
| } |
| } |
| |