1a8e05220c14778d93c97911044ff5124aadbd77cBen Gruver/* 2a8e05220c14778d93c97911044ff5124aadbd77cBen Gruver * Copyright 2012, Google Inc. 3a8e05220c14778d93c97911044ff5124aadbd77cBen Gruver * All rights reserved. 4a8e05220c14778d93c97911044ff5124aadbd77cBen Gruver * 5a8e05220c14778d93c97911044ff5124aadbd77cBen Gruver * Redistribution and use in source and binary forms, with or without 6a8e05220c14778d93c97911044ff5124aadbd77cBen Gruver * modification, are permitted provided that the following conditions are 7a8e05220c14778d93c97911044ff5124aadbd77cBen Gruver * met: 8a8e05220c14778d93c97911044ff5124aadbd77cBen Gruver * 9a8e05220c14778d93c97911044ff5124aadbd77cBen Gruver * * Redistributions of source code must retain the above copyright 10a8e05220c14778d93c97911044ff5124aadbd77cBen Gruver * notice, this list of conditions and the following disclaimer. 11a8e05220c14778d93c97911044ff5124aadbd77cBen Gruver * * Redistributions in binary form must reproduce the above 12a8e05220c14778d93c97911044ff5124aadbd77cBen Gruver * copyright notice, this list of conditions and the following disclaimer 13a8e05220c14778d93c97911044ff5124aadbd77cBen Gruver * in the documentation and/or other materials provided with the 14a8e05220c14778d93c97911044ff5124aadbd77cBen Gruver * distribution. 15a8e05220c14778d93c97911044ff5124aadbd77cBen Gruver * * Neither the name of Google Inc. nor the names of its 16a8e05220c14778d93c97911044ff5124aadbd77cBen Gruver * contributors may be used to endorse or promote products derived from 17a8e05220c14778d93c97911044ff5124aadbd77cBen Gruver * this software without specific prior written permission. 18a8e05220c14778d93c97911044ff5124aadbd77cBen Gruver * 19a8e05220c14778d93c97911044ff5124aadbd77cBen Gruver * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 20a8e05220c14778d93c97911044ff5124aadbd77cBen Gruver * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 21a8e05220c14778d93c97911044ff5124aadbd77cBen Gruver * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 22a8e05220c14778d93c97911044ff5124aadbd77cBen Gruver * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 23a8e05220c14778d93c97911044ff5124aadbd77cBen Gruver * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 24a8e05220c14778d93c97911044ff5124aadbd77cBen Gruver * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 25a8e05220c14778d93c97911044ff5124aadbd77cBen Gruver * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 26a8e05220c14778d93c97911044ff5124aadbd77cBen Gruver * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 27a8e05220c14778d93c97911044ff5124aadbd77cBen Gruver * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 28a8e05220c14778d93c97911044ff5124aadbd77cBen Gruver * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 29a8e05220c14778d93c97911044ff5124aadbd77cBen Gruver * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 30a8e05220c14778d93c97911044ff5124aadbd77cBen Gruver */ 31a8e05220c14778d93c97911044ff5124aadbd77cBen Gruver 32a8e05220c14778d93c97911044ff5124aadbd77cBen Gruverpackage org.jf.dexlib2.dexbacked.reference; 33a8e05220c14778d93c97911044ff5124aadbd77cBen Gruver 34f81150ad43efac4d590f6b7ea1425896b7ffb011Ben Gruverimport org.jf.dexlib2.base.reference.BaseFieldReference; 3584c1762a62d7fc6638432c6c56e0422aa8cc6939Ben Gruverimport org.jf.dexlib2.dexbacked.DexBackedDexFile; 361771f92aaf6e2d95c4504174803117712a9800bbBen Gruverimport org.jf.dexlib2.dexbacked.raw.FieldIdItem; 37a8e05220c14778d93c97911044ff5124aadbd77cBen Gruver 38a8e05220c14778d93c97911044ff5124aadbd77cBen Gruverimport javax.annotation.Nonnull; 39a8e05220c14778d93c97911044ff5124aadbd77cBen Gruver 40f81150ad43efac4d590f6b7ea1425896b7ffb011Ben Gruverpublic class DexBackedFieldReference extends BaseFieldReference { 4184c1762a62d7fc6638432c6c56e0422aa8cc6939Ben Gruver @Nonnull public final DexBackedDexFile dexFile; 42a8e05220c14778d93c97911044ff5124aadbd77cBen Gruver public final int fieldIdItemOffset; 43a8e05220c14778d93c97911044ff5124aadbd77cBen Gruver 4484c1762a62d7fc6638432c6c56e0422aa8cc6939Ben Gruver public DexBackedFieldReference(@Nonnull DexBackedDexFile dexFile, int fieldIndex) { 4584c1762a62d7fc6638432c6c56e0422aa8cc6939Ben Gruver this.dexFile = dexFile; 4684c1762a62d7fc6638432c6c56e0422aa8cc6939Ben Gruver this.fieldIdItemOffset = dexFile.getFieldIdItemOffset(fieldIndex); 47a8e05220c14778d93c97911044ff5124aadbd77cBen Gruver } 48a8e05220c14778d93c97911044ff5124aadbd77cBen Gruver 49a8e05220c14778d93c97911044ff5124aadbd77cBen Gruver @Nonnull 50a8e05220c14778d93c97911044ff5124aadbd77cBen Gruver @Override 5122c3185bb7c8618437eabe6c597549e0989ec4e6Ben Gruver public String getDefiningClass() { 521771f92aaf6e2d95c4504174803117712a9800bbBen Gruver return dexFile.getType(dexFile.readUshort(fieldIdItemOffset + FieldIdItem.CLASS_OFFSET)); 53a8e05220c14778d93c97911044ff5124aadbd77cBen Gruver } 54a8e05220c14778d93c97911044ff5124aadbd77cBen Gruver 55a8e05220c14778d93c97911044ff5124aadbd77cBen Gruver @Nonnull 56a8e05220c14778d93c97911044ff5124aadbd77cBen Gruver @Override 57a8e05220c14778d93c97911044ff5124aadbd77cBen Gruver public String getName() { 581771f92aaf6e2d95c4504174803117712a9800bbBen Gruver return dexFile.getString(dexFile.readSmallUint(fieldIdItemOffset + FieldIdItem.NAME_OFFSET)); 59a8e05220c14778d93c97911044ff5124aadbd77cBen Gruver } 60a8e05220c14778d93c97911044ff5124aadbd77cBen Gruver 61a8e05220c14778d93c97911044ff5124aadbd77cBen Gruver @Nonnull 62a8e05220c14778d93c97911044ff5124aadbd77cBen Gruver @Override 63a8e05220c14778d93c97911044ff5124aadbd77cBen Gruver public String getType() { 641771f92aaf6e2d95c4504174803117712a9800bbBen Gruver return dexFile.getType(dexFile.readUshort(fieldIdItemOffset + FieldIdItem.TYPE_OFFSET)); 65a8e05220c14778d93c97911044ff5124aadbd77cBen Gruver } 66a8e05220c14778d93c97911044ff5124aadbd77cBen Gruver} 67