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 {
dump(DexBackedDexFile dexFile, String dumpFileName, int apiLevel)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