/* * Copyright 2017 Sam Sun <[email protected]> * * 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.javadeobfuscator.deobfuscator.matcher; import org.objectweb.asm.Opcodes; import org.objectweb.asm.tree.AbstractInsnNode; import org.objectweb.asm.tree.IntInsnNode; import java.util.ArrayList; import java.util.List; public class NewArrayStep implements Step { private final List<Integer> sorts; public NewArrayStep(int... sorts) { this.sorts = new ArrayList<>(); for (int sort : sorts) { this.sorts.add(sort); } } @Override public AbstractInsnNode tryMatch(InstructionMatcher matcher, AbstractInsnNode now) { if (now.getOpcode() == Opcodes.NEWARRAY && now instanceof IntInsnNode) { if (this.sorts.contains(((IntInsnNode) now).operand)) { return now.getNext(); } } return null; } }