| /* |
| * Copyright 2013, Google Inc. |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are |
| * met: |
| * |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above |
| * copyright notice, this list of conditions and the following disclaimer |
| * in the documentation and/or other materials provided with the |
| * distribution. |
| * * Neither the name of Google Inc. nor the names of its |
| * contributors may be used to endorse or promote products derived from |
| * this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| package org.jf.dexlib2.writer.pool; |
| |
| import org.jf.dexlib2.Opcodes; |
| import org.jf.dexlib2.ValueType; |
| import org.jf.dexlib2.iface.Annotation; |
| import org.jf.dexlib2.iface.AnnotationElement; |
| import org.jf.dexlib2.iface.ClassDef; |
| import org.jf.dexlib2.iface.Field; |
| import org.jf.dexlib2.iface.reference.*; |
| import org.jf.dexlib2.iface.value.*; |
| import org.jf.dexlib2.writer.DexWriter; |
| import org.jf.dexlib2.writer.io.DexDataStore; |
| import org.jf.dexlib2.writer.io.FileDataStore; |
| import org.jf.util.ExceptionWithContext; |
| |
| import javax.annotation.Nonnull; |
| import java.io.File; |
| import java.io.IOException; |
| import java.util.Collection; |
| import java.util.Set; |
| |
| public class DexPool extends DexWriter<CharSequence, StringReference, CharSequence, TypeReference, |
| MethodProtoReference, FieldReference, MethodReference, PoolClassDef, |
| Annotation, Set<? extends Annotation>, |
| TypeListPool.Key<? extends Collection<? extends CharSequence>>, Field, PoolMethod, |
| EncodedValue, AnnotationElement> { |
| |
| @Nonnull |
| public static DexPool makeDexPool() { |
| return makeDexPool(Opcodes.forApi(20)); |
| } |
| |
| @Deprecated |
| @Nonnull |
| public static DexPool makeDexPool(int api) { |
| return makeDexPool(Opcodes.forApi(api)); |
| } |
| |
| @Nonnull |
| public static DexPool makeDexPool(@Nonnull Opcodes opcodes) { |
| StringPool stringPool = new StringPool(); |
| TypePool typePool = new TypePool(stringPool); |
| FieldPool fieldPool = new FieldPool(stringPool, typePool); |
| TypeListPool typeListPool = new TypeListPool(typePool); |
| ProtoPool protoPool = new ProtoPool(stringPool, typePool, typeListPool); |
| MethodPool methodPool = new MethodPool(stringPool, typePool, protoPool); |
| AnnotationPool annotationPool = new AnnotationPool(stringPool, typePool, fieldPool, methodPool); |
| AnnotationSetPool annotationSetPool = new AnnotationSetPool(annotationPool); |
| ClassPool classPool = new ClassPool(stringPool, typePool, fieldPool, methodPool, annotationSetPool, |
| typeListPool); |
| |
| return new DexPool(opcodes, stringPool, typePool, protoPool, fieldPool, methodPool, classPool, typeListPool, |
| annotationPool, annotationSetPool); |
| } |
| |
| private DexPool(Opcodes opcodes, StringPool stringPool, TypePool typePool, ProtoPool protoPool, FieldPool fieldPool, |
| MethodPool methodPool, ClassPool classPool, TypeListPool typeListPool, |
| AnnotationPool annotationPool, AnnotationSetPool annotationSetPool) { |
| super(opcodes, stringPool, typePool, protoPool, fieldPool, methodPool, |
| classPool, typeListPool, annotationPool, annotationSetPool); |
| } |
| |
| public static void writeTo(@Nonnull DexDataStore dataStore, @Nonnull org.jf.dexlib2.iface.DexFile input) throws IOException { |
| DexPool dexPool = makeDexPool(); |
| for (ClassDef classDef: input.getClasses()) { |
| ((ClassPool)dexPool.classSection).intern(classDef); |
| } |
| dexPool.writeTo(dataStore); |
| } |
| |
| public static void writeTo(@Nonnull String path, @Nonnull org.jf.dexlib2.iface.DexFile input) throws IOException { |
| DexPool dexPool = makeDexPool(); |
| for (ClassDef classDef: input.getClasses()) { |
| ((ClassPool)dexPool.classSection).intern(classDef); |
| } |
| dexPool.writeTo(new FileDataStore(new File(path))); |
| } |
| |
| @Override protected void writeEncodedValue(@Nonnull InternalEncodedValueWriter writer, |
| @Nonnull EncodedValue encodedValue) throws IOException { |
| switch (encodedValue.getValueType()) { |
| case ValueType.ANNOTATION: |
| AnnotationEncodedValue annotationEncodedValue = (AnnotationEncodedValue)encodedValue; |
| writer.writeAnnotation(annotationEncodedValue.getType(), annotationEncodedValue.getElements()); |
| break; |
| case ValueType.ARRAY: |
| ArrayEncodedValue arrayEncodedValue = (ArrayEncodedValue)encodedValue; |
| writer.writeArray(arrayEncodedValue.getValue()); |
| break; |
| case ValueType.BOOLEAN: |
| writer.writeBoolean(((BooleanEncodedValue)encodedValue).getValue()); |
| break; |
| case ValueType.BYTE: |
| writer.writeByte(((ByteEncodedValue)encodedValue).getValue()); |
| break; |
| case ValueType.CHAR: |
| writer.writeChar(((CharEncodedValue)encodedValue).getValue()); |
| break; |
| case ValueType.DOUBLE: |
| writer.writeDouble(((DoubleEncodedValue)encodedValue).getValue()); |
| break; |
| case ValueType.ENUM: |
| writer.writeEnum(((EnumEncodedValue)encodedValue).getValue()); |
| break; |
| case ValueType.FIELD: |
| writer.writeField(((FieldEncodedValue)encodedValue).getValue()); |
| break; |
| case ValueType.FLOAT: |
| writer.writeFloat(((FloatEncodedValue)encodedValue).getValue()); |
| break; |
| case ValueType.INT: |
| writer.writeInt(((IntEncodedValue)encodedValue).getValue()); |
| break; |
| case ValueType.LONG: |
| writer.writeLong(((LongEncodedValue)encodedValue).getValue()); |
| break; |
| case ValueType.METHOD: |
| writer.writeMethod(((MethodEncodedValue)encodedValue).getValue()); |
| break; |
| case ValueType.NULL: |
| writer.writeNull(); |
| break; |
| case ValueType.SHORT: |
| writer.writeShort(((ShortEncodedValue)encodedValue).getValue()); |
| break; |
| case ValueType.STRING: |
| writer.writeString(((StringEncodedValue)encodedValue).getValue()); |
| break; |
| case ValueType.TYPE: |
| writer.writeType(((TypeEncodedValue)encodedValue).getValue()); |
| break; |
| default: |
| throw new ExceptionWithContext("Unrecognized value type: %d", encodedValue.getValueType()); |
| } |
| } |
| |
| public static void internEncodedValue(@Nonnull EncodedValue encodedValue, |
| @Nonnull StringPool stringPool, |
| @Nonnull TypePool typePool, |
| @Nonnull FieldPool fieldPool, |
| @Nonnull MethodPool methodPool) { |
| switch (encodedValue.getValueType()) { |
| case ValueType.ANNOTATION: |
| AnnotationEncodedValue annotationEncodedValue = (AnnotationEncodedValue)encodedValue; |
| typePool.intern(annotationEncodedValue.getType()); |
| for (AnnotationElement element: annotationEncodedValue.getElements()) { |
| stringPool.intern(element.getName()); |
| internEncodedValue(element.getValue(), stringPool, typePool, fieldPool, methodPool); |
| } |
| break; |
| case ValueType.ARRAY: |
| for (EncodedValue element: ((ArrayEncodedValue)encodedValue).getValue()) { |
| internEncodedValue(element, stringPool, typePool, fieldPool, methodPool); |
| } |
| break; |
| case ValueType.STRING: |
| stringPool.intern(((StringEncodedValue)encodedValue).getValue()); |
| break; |
| case ValueType.TYPE: |
| typePool.intern(((TypeEncodedValue)encodedValue).getValue()); |
| break; |
| case ValueType.ENUM: |
| fieldPool.intern(((EnumEncodedValue)encodedValue).getValue()); |
| break; |
| case ValueType.FIELD: |
| fieldPool.intern(((FieldEncodedValue)encodedValue).getValue()); |
| break; |
| case ValueType.METHOD: |
| methodPool.intern(((MethodEncodedValue)encodedValue).getValue()); |
| break; |
| } |
| } |
| } |