Home | History | Annotate | Download | only in baksmali 
      1 /*
      2  * [The "BSD licence"]
      3  * Copyright (c) 2010 Ben Gruver (JesusFreke)
      4  * All rights reserved.
      5  *
      6  * Redistribution and use in source and binary forms, with or without
      7  * modification, are permitted provided that the following conditions
      8  * are met:
      9  * 1. Redistributions of source code must retain the above copyright
     10  *    notice, this list of conditions and the following disclaimer.
     11  * 2. Redistributions in binary form must reproduce the above copyright
     12  *    notice, this list of conditions and the following disclaimer in the
     13  *    documentation and/or other materials provided with the distribution.
     14  * 3. The name of the author may not be used to endorse or promote products
     15  *    derived from this software without specific prior written permission.
     16  *
     17  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
     18  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
     19  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
     20  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
     21  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
     22  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
     23  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
     24  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     25  * INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
     26  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     27  */
     28 
     29 package org.jf.baksmali;
     30 
     31 import org.jf.dexlib2.Opcodes;
     32 import org.jf.dexlib2.dexbacked.DexBackedDexFile;
     33 import org.jf.dexlib2.dexbacked.raw.RawDexFile;
     34 import org.jf.dexlib2.dexbacked.raw.util.DexAnnotator;
     35 import org.jf.util.ConsoleUtil;
     36 
     37 import java.io.BufferedWriter;
     38 import java.io.FileWriter;
     39 import java.io.IOException;
     40 import java.io.Writer;
     41 
     42 public class dump {
     43     public static void dump(DexBackedDexFile dexFile, String dumpFileName, int apiLevel) throws IOException {
     44         if (dumpFileName != null) {
     45             Writer writer = null;
     46 
     47             try {
     48                 writer = new BufferedWriter(new FileWriter(dumpFileName));
     49 
     50                 int consoleWidth = ConsoleUtil.getConsoleWidth();
     51                 if (consoleWidth <= 0) {
     52                     consoleWidth = 120;
     53                 }
     54 
     55                 RawDexFile rawDexFile = new RawDexFile(Opcodes.forApi(apiLevel), dexFile);
     56                 DexAnnotator annotator = new DexAnnotator(rawDexFile, consoleWidth);
     57                 annotator.writeAnnotations(writer);
     58             } catch (IOException ex) {
     59                 System.err.println("There was an error while dumping the dex file to " + dumpFileName);
     60                 ex.printStackTrace(System.err);
     61             } finally {
     62                 if (writer != null) {
     63                     try {
     64                         writer.close();
     65                     } catch (IOException ex) {
     66                         System.err.println("There was an error while closing the dump file " + dumpFileName);
     67                         ex.printStackTrace(System.err);
     68                     }
     69                 }
     70             }
     71         }
     72     }
     73 }
     74