dump.java revision 4b171afedb983fb811990beeec6a15e30a90b455 
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
29package org.jf.baksmali;
30
31import org.jf.dexlib2.Opcodes;
32import org.jf.dexlib2.dexbacked.DexBackedDexFile;
33import org.jf.dexlib2.dexbacked.raw.RawDexFile;
34import org.jf.dexlib2.dexbacked.raw.util.DexAnnotator;
35import org.jf.util.ConsoleUtil;
36
37import java.io.BufferedWriter;
38import java.io.FileWriter;
39import java.io.IOException;
40import java.io.Writer;
41
42public 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(new Opcodes(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