1adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project/* 2adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * Copyright (C) 2007 The Android Open Source Project 3adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * 4adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 5adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * you may not use this file except in compliance with the License. 6adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * You may obtain a copy of the License at 7adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * 8adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 9adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * 10adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * Unless required by applicable law or agreed to in writing, software 11adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 12adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * See the License for the specific language governing permissions and 14adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * limitations under the License. 15adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project */ 16adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project 17adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Projectpackage org.apache.harmony.dalvik.ddmc; 18adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project 19adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Projectimport java.nio.ByteBuffer; 20adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project 21adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project/** 22adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * A chunk of DDM data. This is really just meant to hold a few pieces 23adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * of data together. 24adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * 25adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * The "offset" and "length" fields are present so handlers can over-allocate 26adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * or share byte buffers. 27adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project */ 28adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Projectpublic class Chunk { 29adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project 30adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project /* 31adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * Public members. Do not rename without updating the VM. 32adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project */ 33adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project public int type; // chunk type 34adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project public byte[] data; // chunk data 35adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project public int offset, length; // position within "data" 36adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project 37adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project /** 38adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * Blank constructor. Fill in your own fields. 39adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project */ 40adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project public Chunk() {} 41adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project 42adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project /** 43adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * Constructor with all fields. 44adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project */ 45adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project public Chunk(int type, byte[] data, int offset, int length) { 46adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project this.type = type; 47adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project this.data = data; 48adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project this.offset = offset; 49adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project this.length = length; 50adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project } 51adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project 52adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project /** 53adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * Construct from a ByteBuffer. The chunk is assumed to start at 54adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project * offset 0 and continue to the current position. 55adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project */ 56adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project public Chunk(int type, ByteBuffer buf) { 57adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project this.type = type; 58adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project 59adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project this.data = buf.array(); 60adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project this.offset = buf.arrayOffset(); 61adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project this.length = buf.position(); 62adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project } 63adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project} 64adc854b798c1cfe3bfd4c27d68d5cee38ca617daThe Android Open Source Project 65