1f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project/* 2f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * Copyright (C) 2007 The Android Open Source Project 3f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * 4f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 5f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * you may not use this file except in compliance with the License. 6f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * You may obtain a copy of the License at 7f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * 8f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 9f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * 10f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 11f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 12f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * See the License for the specific language governing permissions and 14f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * limitations under the License. 15f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project */ 16f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 17f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Projectpackage com.android.dx.dex.file; 18f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 19f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Projectimport com.android.dx.rop.cst.CstMemberRef; 20f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Projectimport com.android.dx.rop.cst.CstNat; 21f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Projectimport com.android.dx.util.AnnotatedOutput; 22f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Projectimport com.android.dx.util.Hex; 23f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 24f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project/** 25f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * Representation of a member (field or method) reference inside a 26f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * Dalvik file. 27f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project */ 28f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Projectpublic abstract class MemberIdItem extends IdItem { 29f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /** size of instances when written out to a file, in bytes */ 30f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project public static final int WRITE_SIZE = 8; 31f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 3299409883d9c4c0ffb49b070ce307bb33a9dfe9f1The Android Open Source Project /** {@code non-null;} the constant for the member */ 33f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project private final CstMemberRef cst; 34f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 35f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /** 36f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * Constructs an instance. 37f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * 3899409883d9c4c0ffb49b070ce307bb33a9dfe9f1The Android Open Source Project * @param cst {@code non-null;} the constant for the member 39f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project */ 40f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project public MemberIdItem(CstMemberRef cst) { 41f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project super(cst.getDefiningClass()); 42f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 43f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project this.cst = cst; 44f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 45f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 46f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /** {@inheritDoc} */ 47f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project @Override 48f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project public int writeSize() { 49f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project return WRITE_SIZE; 50f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 51f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 52f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /** {@inheritDoc} */ 53f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project @Override 54f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project public void addContents(DexFile file) { 55f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project super.addContents(file); 56f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 57f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project StringIdsSection stringIds = file.getStringIds(); 58f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project stringIds.intern(getRef().getNat().getName()); 59f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 60f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 61f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /** {@inheritDoc} */ 62f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project @Override 63f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project public final void writeTo(DexFile file, AnnotatedOutput out) { 64f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project TypeIdsSection typeIds = file.getTypeIds(); 65f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project StringIdsSection stringIds = file.getStringIds(); 66f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project CstNat nat = cst.getNat(); 67f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project int classIdx = typeIds.indexOf(getDefiningClass()); 68f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project int nameIdx = stringIds.indexOf(nat.getName()); 69f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project int typoidIdx = getTypoidIdx(file); 70f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 71f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project if (out.annotates()) { 72f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project out.annotate(0, indexString() + ' ' + cst.toHuman()); 73f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project out.annotate(2, " class_idx: " + Hex.u2(classIdx)); 74f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project out.annotate(2, String.format(" %-10s %s", getTypoidName() + ':', 75f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project Hex.u2(typoidIdx))); 76f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project out.annotate(4, " name_idx: " + Hex.u4(nameIdx)); 77f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 78f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 79f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project out.writeShort(classIdx); 80f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project out.writeShort(typoidIdx); 81f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project out.writeInt(nameIdx); 82f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 83f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 84f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /** 85f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * Returns the index of the type-like thing associated with 86f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * this item, in order that it may be written out. Subclasses must 87f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * override this to get whatever it is they need to store. 88f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * 8999409883d9c4c0ffb49b070ce307bb33a9dfe9f1The Android Open Source Project * @param file {@code non-null;} the file being written 90f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * @return the index in question 91f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project */ 92f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project protected abstract int getTypoidIdx(DexFile file); 93f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 94f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /** 95f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * Returns the field name of the type-like thing associated with 96f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * this item, for listing-generating purposes. Subclasses must override 97f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * this. 98f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * 9999409883d9c4c0ffb49b070ce307bb33a9dfe9f1The Android Open Source Project * @return {@code non-null;} the name in question 100f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project */ 101f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project protected abstract String getTypoidName(); 102f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 103f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /** 104f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * Gets the member constant. 105f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * 10699409883d9c4c0ffb49b070ce307bb33a9dfe9f1The Android Open Source Project * @return {@code non-null;} the constant 107f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project */ 108f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project public final CstMemberRef getRef() { 109f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project return cst; 110f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 111f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project} 112