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.command.dump; 18f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 19f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Projectimport com.android.dx.cf.iface.ParseException; 20f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Projectimport com.android.dx.util.FileUtils; 21f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Projectimport com.android.dx.util.HexParser; 22f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 23f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Projectimport java.io.UnsupportedEncodingException; 24f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 25f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project/** 26f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * Main class for the class file dumper. 27f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project */ 28f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Projectpublic class Main { 29f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 30f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project static Args parsedArgs = new Args(); 31f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 32f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /** 33f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * This class is uninstantiable. 34f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project */ 35f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project private Main() { 36f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project // This space intentionally left blank. 37f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 38f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 39f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /** 40f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * Run! 41f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project */ 42f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project public static void main(String[] args) { 43f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project int at = 0; 44f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 45f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project for (/*at*/; at < args.length; at++) { 46f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project String arg = args[at]; 47f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project if (arg.equals("--") || !arg.startsWith("--")) { 48f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project break; 49f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } else if (arg.equals("--bytes")) { 50f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project parsedArgs.rawBytes = true; 51f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } else if (arg.equals("--basic-blocks")) { 52f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project parsedArgs.basicBlocks = true; 53f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } else if (arg.equals("--rop-blocks")) { 54f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project parsedArgs.ropBlocks = true; 55f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } else if (arg.equals("--optimize")) { 56f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project parsedArgs.optimize = true; 57f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } else if (arg.equals("--ssa-blocks")) { 58f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project parsedArgs.ssaBlocks = true; 59f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } else if (arg.startsWith("--ssa-step=")) { 60f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project parsedArgs.ssaStep = arg.substring(arg.indexOf('=') + 1); 61f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } else if (arg.equals("--debug")) { 62f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project parsedArgs.debug = true; 63f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } else if (arg.equals("--dot")) { 64f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project parsedArgs.dotDump = true; 65f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } else if (arg.equals("--strict")) { 66f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project parsedArgs.strictParse = true; 67f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } else if (arg.startsWith("--width=")) { 68f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project arg = arg.substring(arg.indexOf('=') + 1); 69f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project parsedArgs.width = Integer.parseInt(arg); 70f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } else if (arg.startsWith("--method=")) { 71f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project arg = arg.substring(arg.indexOf('=') + 1); 72f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project parsedArgs.method = arg; 73f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } else { 74f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project System.err.println("unknown option: " + arg); 75f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project throw new RuntimeException("usage"); 76f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 77f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 78f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 79f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project if (at == args.length) { 80f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project System.err.println("no input files specified"); 81f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project throw new RuntimeException("usage"); 82f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 83f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 84f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project for (/*at*/; at < args.length; at++) { 85f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project try { 86f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project String name = args[at]; 87f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project System.out.println("reading " + name + "..."); 88f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project byte[] bytes = FileUtils.readFile(name); 89f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project if (!name.endsWith(".class")) { 90f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project String src; 91f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project try { 92f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project src = new String(bytes, "utf-8"); 93f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } catch (UnsupportedEncodingException ex) { 94f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project throw new RuntimeException("shouldn't happen", ex); 95f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 96f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project bytes = HexParser.parse(src); 97f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 98f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project processOne(name, bytes); 99f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } catch (ParseException ex) { 100f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project System.err.println("\ntrouble parsing:"); 101f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project if (parsedArgs.debug) { 102f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project ex.printStackTrace(); 103f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } else { 104f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project ex.printContext(System.err); 105f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 106f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 107f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 108f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 109f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project 110f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project /** 111f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * Processes one file. 112f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project * 11399409883d9c4c0ffb49b070ce307bb33a9dfe9f1The Android Open Source Project * @param name {@code non-null;} name of the file 11499409883d9c4c0ffb49b070ce307bb33a9dfe9f1The Android Open Source Project * @param bytes {@code non-null;} contents of the file 115f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project */ 116f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project private static void processOne(String name, byte[] bytes) { 117f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project if (parsedArgs.dotDump) { 118f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project DotDumper.dump(bytes, name, parsedArgs); 119f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } else if (parsedArgs.basicBlocks) { 120f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project BlockDumper.dump(bytes, System.out, name, false, parsedArgs); 121f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } else if (parsedArgs.ropBlocks) { 122f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project BlockDumper.dump(bytes, System.out, name, true, parsedArgs); 123f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } else if (parsedArgs.ssaBlocks) { 124f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project // --optimize ignored with --ssa-blocks 125f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project parsedArgs.optimize = false; 126f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project SsaDumper.dump(bytes, System.out, name, parsedArgs); 127f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } else { 128f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project ClassDumper.dump(bytes, System.out, name, parsedArgs); 129f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 130f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project } 131f6c387128427e121477c1b32ad35cdcaa5101ba3The Android Open Source Project} 132