| /* |
| * Copyright 2016, 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.baksmali; |
| |
| import com.beust.jcommander.JCommander; |
| import com.beust.jcommander.Parameter; |
| import com.beust.jcommander.Parameters; |
| import org.jf.dexlib2.dexbacked.DexBackedDexFile; |
| import org.jf.dexlib2.dexbacked.raw.RawDexFile; |
| import org.jf.dexlib2.dexbacked.raw.util.DexAnnotator; |
| import org.jf.util.ConsoleUtil; |
| import org.jf.util.jcommander.ExtendedParameters; |
| |
| import javax.annotation.Nonnull; |
| import java.io.*; |
| import java.util.List; |
| |
| @Parameters(commandDescription = "Prints an annotated hex dump for the given dex file") |
| @ExtendedParameters( |
| commandName = "dump", |
| commandAliases = "du") |
| public class DumpCommand extends DexInputCommand { |
| |
| @Parameter(names = {"-h", "-?", "--help"}, help = true, |
| description = "Show usage information for this command.") |
| private boolean help; |
| |
| public DumpCommand(@Nonnull List<JCommander> commandAncestors) { |
| super(commandAncestors); |
| } |
| |
| public void run() { |
| if (help || inputList == null || inputList.isEmpty()) { |
| usage(); |
| return; |
| } |
| |
| if (inputList.size() > 1) { |
| System.err.println("Too many files specified"); |
| usage(); |
| return; |
| } |
| |
| String input = inputList.get(0); |
| loadDexFile(input); |
| |
| try { |
| dump(dexFile, System.out); |
| } catch (IOException ex) { |
| System.err.println("There was an error while dumping the dex file"); |
| ex.printStackTrace(System.err); |
| } |
| } |
| |
| /** |
| * Writes an annotated hex dump of the given dex file to output. |
| * |
| * @param dexFile The dex file to dump |
| * @param output An OutputStream to write the annotated hex dump to. The caller is responsible for closing this |
| * when needed. |
| * |
| * @throws IOException |
| */ |
| public static void dump(@Nonnull DexBackedDexFile dexFile, @Nonnull OutputStream output) |
| throws IOException { |
| Writer writer = new BufferedWriter(new OutputStreamWriter(output)); |
| |
| int consoleWidth = ConsoleUtil.getConsoleWidth(); |
| if (consoleWidth <= 0) { |
| consoleWidth = 120; |
| } |
| |
| RawDexFile rawDexFile = new RawDexFile(dexFile.getOpcodes(), dexFile); |
| DexAnnotator annotator = new DexAnnotator(rawDexFile, consoleWidth); |
| annotator.writeAnnotations(writer); |
| } |
| } |