git-svn-id: https://svn.code.sf.net/p/jode/code/branches/stable@1050 379699f6-c40d-0410-875b-85095c16579estable
jochen
26 years ago
parent
e3d7a55d64
commit
2d2c71bdb9
@ -1,39 +0,0 @@ |
|||||||
<html> |
|
||||||
<head> |
|
||||||
<title>Jode Test Applet</title> |
|
||||||
</head> |
|
||||||
|
|
||||||
|
|
||||||
<body> |
|
||||||
<a href="../index.html">Home</a> <a href="jode.html">Up</a> |
|
||||||
|
|
||||||
<h1>Test Applet</h1> |
|
||||||
|
|
||||||
<applet code="jode/JodeApplet.class" archive="jode_cls.zip" width=640 height=400> |
|
||||||
<param name=classpath |
|
||||||
value="http://www.informatik.uni-oldenburg.de/~delwi/jode/jode_cls.zip"> |
|
||||||
<param name=class value="jode.JodeApplet"> |
|
||||||
</applet><br><br> |
|
||||||
|
|
||||||
Press the start button to decompile this applet. You may change the |
|
||||||
class path and class name to point to a class file of your choice. |
|
||||||
But note that most browsers doesn't allow loading files from a |
|
||||||
different server.<br><br> |
|
||||||
|
|
||||||
Save probably doesn't work, because it is forbidden by the browser.<br><br> |
|
||||||
|
|
||||||
You may give multiple entries in the class path field separated by a |
|
||||||
comma. The components may be local or remote zip or jar files or |
|
||||||
directories. Note that browsers forbid accesses to different hosts or |
|
||||||
local files that are not in a subdirectory of the applet |
|
||||||
directory.<br><br> |
|
||||||
|
|
||||||
BTW: If you just want to read the source, you may <a |
|
||||||
href="http://www.informatik.uni-oldenburg.de/~delwi/jode">browse it |
|
||||||
online</a> <code>:-)</code><br><br> |
|
||||||
|
|
||||||
You can download this, look <a href="jode-useapplet.html">here</a> for |
|
||||||
a description. |
|
||||||
|
|
||||||
</body> |
|
||||||
</html> |
|
||||||
@ -1,14 +0,0 @@ |
|||||||
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 3.0//EN"> |
|
||||||
<html> |
|
||||||
<head> |
|
||||||
<title>Using the obfuscator</title> |
|
||||||
</head> |
|
||||||
<body> |
|
||||||
|
|
||||||
The obfuscator currently takes a lot of options (I plan to use an |
|
||||||
extra file containing the options). You should therefore create a |
|
||||||
script (or batch file under Windows) that invokes the obfuscator.<br> |
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
</body> |
|
||||||
@ -1,96 +0,0 @@ |
|||||||
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 3.0//EN"> |
|
||||||
<html> |
|
||||||
<head> |
|
||||||
<title>Using the decompiler under Unix</title> |
|
||||||
</head> |
|
||||||
<body> |
|
||||||
<a href="../index.html">Home</a> <a href="jode.html">Up</a> <br> |
|
||||||
|
|
||||||
<h1>Step by Step</h1> |
|
||||||
|
|
||||||
You need java version 1.1 or higher. In the following description I |
|
||||||
assume you have the JDK 1.1, residing in <code>/usr/lib/java</code>. |
|
||||||
For other installations you have to adopt the paths. Also I use the |
|
||||||
bourne shell syntax. |
|
||||||
|
|
||||||
<ol> |
|
||||||
<li> Set the classpath. It should include the jode_cls.zip as well as |
|
||||||
the directory where the class files you want to decompile resides. |
|
||||||
You can also specify a zip file instead of a directory. It is |
|
||||||
also a good idea to include the zip resp. jar file containing the |
|
||||||
basic <code>java.*</code> class files. |
|
||||||
<pre> |
|
||||||
export CLASSPATH=$HOME/jode_cls.zip:$HOME/download:/usr/lib/java/lib/classes.zip |
|
||||||
</pre> |
|
||||||
</li> |
|
||||||
<li> Now you can start the graphical interface as following (Note the |
|
||||||
case of the parameter) |
|
||||||
<pre> |
|
||||||
java jode.JodeWindow |
|
||||||
</pre> |
|
||||||
</li> |
|
||||||
<li> The classpath field should already contain the classpath you set |
|
||||||
above. The class field contains <code>jode.JodeWindow</code> and |
|
||||||
you may push start immediately to decompile this class. |
|
||||||
</li> |
|
||||||
<li> If you want to decompile your own <code>.class</code> file, enter |
|
||||||
the name of the file without <code>.class</code> extension and |
|
||||||
push the start button. Change the class path if it doesn't point |
|
||||||
to the right directory. |
|
||||||
</li> |
|
||||||
<li> After decompiling, you can save the file using the save button. |
|
||||||
</li> |
|
||||||
</ol> |
|
||||||
|
|
||||||
<h1>Packaged classes</h1> |
|
||||||
|
|
||||||
If the class file belongs to a package (like jode.JodeWindow) you |
|
||||||
have to give the full qualified class name (the package names |
|
||||||
separated by a dot followed by the class name). The class path should |
|
||||||
point to the directory containing the package sub directories in this |
|
||||||
case. <br><br> |
|
||||||
|
|
||||||
<h1>Command line utility</h1> |
|
||||||
|
|
||||||
There is also a command line utility which is much more powerful, but |
|
||||||
also more difficult to use. You can start it (after setting the |
|
||||||
classpath) with |
|
||||||
<pre> |
|
||||||
java jode.Decompiler |
|
||||||
</pre> |
|
||||||
and get a list of the supported parameters. To decompile the whole |
|
||||||
decompiler you can use these magic lines: |
|
||||||
<pre> |
|
||||||
mkdir src |
|
||||||
CLASSPATH=jode_cls.zip java jode.Decompiler --dest src \ |
|
||||||
`unzip -v jode_cls.zip|grep .class|cut -c59-|sed s/.class//|sed s?/?.?g` |
|
||||||
</pre> |
|
||||||
|
|
||||||
<h1>Obfuscator</h1> |
|
||||||
|
|
||||||
So you want to protect your classes from decompiling? Well that is |
|
||||||
your choice. You may use my obfuscator. The class files are |
|
||||||
decompileable again (except when using -strong option, but this is |
|
||||||
reversable by obfuscating again), but at least the information about |
|
||||||
the names of identifiers are completely lost. <br><br> |
|
||||||
|
|
||||||
The obfuscator is quite difficult to use (this is why I hided this |
|
||||||
section here) and there is only a short description of the command |
|
||||||
line parameters: |
|
||||||
<pre> |
|
||||||
CLASSPATH=jode_cls.zip java jode.Obfuscator |
|
||||||
</pre> |
|
||||||
|
|
||||||
As a hint, to obfuscate the obfuscator use the following command line: |
|
||||||
<pre> |
|
||||||
CLASSPATH=jode_cls.zip java jode.Obfuscator \ |
|
||||||
-cp jode_cls.zip:/usr/lib/java/lib/classes.zip -d obfuscated.zip \ |
|
||||||
-weak -revtable translate.tbl -swaporder \ |
|
||||||
-preserve jode.Obfuscator.main jode |
|
||||||
</pre> |
|
||||||
|
|
||||||
The options <code>-unique</code> and <code>-table</code> can be |
|
||||||
helpful to deobfuscate obfuscated code. |
|
||||||
</body> |
|
||||||
|
|
||||||
|
|
||||||
@ -1,49 +0,0 @@ |
|||||||
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 3.0//EN"> |
|
||||||
<html> |
|
||||||
<head> |
|
||||||
<title>Using the decompiler as applet (locally)</title> |
|
||||||
</head> |
|
||||||
<body> |
|
||||||
<a href="../index.html">Home</a> <a href="jode.html">Up</a> <br> |
|
||||||
|
|
||||||
<h1>Step by Step</h1> |
|
||||||
|
|
||||||
If you want to use the applet version you need a recent Internet |
|
||||||
Explorer or Netscape which supports java 1.1. You can also use the |
|
||||||
appletviewer of the java development kit. |
|
||||||
|
|
||||||
<ol> |
|
||||||
<li> Copy <a |
|
||||||
href="http://www.informatik.uni-oldenburg.de/~delwi/jode/jode-applet.html" |
|
||||||
>jode-applet.html</a> into a local directory. |
|
||||||
</li> |
|
||||||
<li> Copy <a |
|
||||||
href="http://www.informatik.uni-oldenburg.de/~delwi/jode/jode_cls.zip" |
|
||||||
>jode_cls.zip</a> to the <b>same</b> directory. |
|
||||||
</li> |
|
||||||
<li> Copy the <code>.class</code> file or <code>zip</code> file, you |
|
||||||
want to decompile, to that directory. |
|
||||||
</li> |
|
||||||
<li> Load the html file into Netscape or Internet Explorer. |
|
||||||
</li> |
|
||||||
<li> Set the classpath simply to `<code>.</code>' (without quotes). |
|
||||||
You may also specify a zip or jar file here. Note that applet and |
|
||||||
class files must be in the same directory due to security policy. <br> |
|
||||||
You can also change the default classpath in the html file. |
|
||||||
</li> |
|
||||||
<li> Enter the name of the class without <code>.class</code> |
|
||||||
extension. |
|
||||||
</li> |
|
||||||
<li> Press start button in applet. </li> |
|
||||||
<li> Press save button to save the decompiled code. </li> |
|
||||||
</ol> |
|
||||||
|
|
||||||
<h1>Packaged classes</h1> |
|
||||||
|
|
||||||
If the class file belongs to a package (like jode.JodeWindow) you |
|
||||||
have to give the full qualified class name (the package names |
|
||||||
separated by a dot followed by the class name). The class path should |
|
||||||
point to the directory containing the package sub directories in this |
|
||||||
case. |
|
||||||
|
|
||||||
</body> |
|
||||||
@ -1,62 +0,0 @@ |
|||||||
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 3.0//EN"> |
|
||||||
<html> |
|
||||||
<head> |
|
||||||
<title>Using the decompiler under Windows</title> |
|
||||||
</head> |
|
||||||
<body> |
|
||||||
<a href="../index.html">Home</a> <a href="jode.html">Up</a> <br> |
|
||||||
|
|
||||||
<h1>Step by Step</h1> |
|
||||||
|
|
||||||
You need java version 1.1 or higher. I suggest using the Sun JDK or |
|
||||||
JRE 1.1 or 1.2. In the following description I assume Sun JDK 1.2, |
|
||||||
for other virtual machines the paths and the name of the java |
|
||||||
interpreter (<code>c:\jdk1.2\java</code>) may differ. <br><br> |
|
||||||
|
|
||||||
<ol> |
|
||||||
<li> Set the classpath. It should include the jode_cls.zip as well as |
|
||||||
the directory where the class files you want to decompile resides. |
|
||||||
You can also specify a zip file instead of a directory. It is |
|
||||||
also a good Idea to include the zip resp. jar file containing the |
|
||||||
basic <code>java.*</code> class files. |
|
||||||
<pre> |
|
||||||
set CLASSPATH=c:\temp\jode_cls.zip;c:\temp;c:\jdk1.2\jre\lib\rt.jar |
|
||||||
</pre> |
|
||||||
</li> |
|
||||||
<li> Now you can start the graphical interface as following (Note the |
|
||||||
case of the parameter) |
|
||||||
<pre> |
|
||||||
c:\jdk1.2\java jode.JodeWindow |
|
||||||
</pre> |
|
||||||
</li> |
|
||||||
<li> The classpath field should already contain the classpath you set |
|
||||||
above. The class field contains <code>jode.JodeWindow</code> and |
|
||||||
you may push start immediately to decompile this class. |
|
||||||
</li> |
|
||||||
<li> If you want to decompile your own <code>.class</code> file, enter |
|
||||||
the name of the file without <code>.class</code> extension and |
|
||||||
push the start button. Change the class path if it doesn't point |
|
||||||
to the right directory. |
|
||||||
</li> |
|
||||||
<li> After decompiling, you can save the file using the save button. |
|
||||||
</li> |
|
||||||
</ol> |
|
||||||
|
|
||||||
<h1>Packaged classes</h1> |
|
||||||
|
|
||||||
If the class file belongs to a package (like jode.JodeWindow) you |
|
||||||
have to give the full qualified class name (the package names |
|
||||||
separated by a dot followed by the class name). The class path should |
|
||||||
point to the directory containing the package sub directories in this |
|
||||||
case. <br><br> |
|
||||||
|
|
||||||
<h1>Command line utility</h1> |
|
||||||
|
|
||||||
There is also a command line utility which is much more powerful, but |
|
||||||
also more difficult to use. You can start it (after setting the |
|
||||||
classpath) with |
|
||||||
<pre> |
|
||||||
c:\jdk1.2\java jode.Decompiler |
|
||||||
</pre> |
|
||||||
and get a list of the supported parameters. |
|
||||||
</body> |
|
||||||
@ -1,124 +0,0 @@ |
|||||||
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 3.0//EN"> |
|
||||||
<html> |
|
||||||
<head> |
|
||||||
<title> JOchens' java-DEcompiler (JODE) </title> |
|
||||||
<meta name="description" content="The home page of jode, my Java decompiler."> |
|
||||||
<meta name="author" content="Jochen Hoenicke"> |
|
||||||
<meta name="keywords" content="jode, java, decompile, decompiler, |
|
||||||
java-decompiler, reverse engineering, free, GPL"> |
|
||||||
<meta name="robots" content="index"> |
|
||||||
<meta name="robots" content="nofollow"> |
|
||||||
<meta name="date" content="1999-03-08"> |
|
||||||
</head> |
|
||||||
|
|
||||||
<body> |
|
||||||
<a href="../index.html">Home</a> |
|
||||||
<h2>What is it?</h2> |
|
||||||
|
|
||||||
<P>This is a decompiler for java I have written in my spare time. It |
|
||||||
takes class-files as input and produces something similar to the |
|
||||||
original java-File. Of course this can't be perfect: There is no way |
|
||||||
to produce the comments or the names of local variables (except when |
|
||||||
compiled with <code>-g</code>) and there are often more ways to write |
|
||||||
the same thing. But it does its job quite well.</P> |
|
||||||
|
|
||||||
<h2>Quick Test</h2> |
|
||||||
I have now an applet interface to the decompiler. |
|
||||||
<a href="jode-applet.html">Check it out</a>. |
|
||||||
|
|
||||||
<h2>How to get it</h2> |
|
||||||
<P>You can donwload the files in zip form. |
|
||||||
The <a href="jode_src.zip">sources</a> contain only the |
|
||||||
<code>java</code> files, the <a href="jode_cls.zip">classes</a> |
|
||||||
contain only the <code>class</code> files. </p> |
|
||||||
|
|
||||||
<p>I also have a <a href="jode.tar.gz">tar.gz file</a> containing only |
|
||||||
the <code>RCS</code> directories. This is the form I maintain the |
|
||||||
project, but you probably need unix and a few tools to use them.</p> |
|
||||||
|
|
||||||
<p>There are also some <a href="snapshot/">snapshots</a> that have new |
|
||||||
features like inner and anonymous classes. </p> |
|
||||||
|
|
||||||
<p><a href=".">Click here</a> to browse the files online. |
|
||||||
</p> |
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
<h2>How to use it</h2> |
|
||||||
|
|
||||||
<p>I have some simple step by step pages. There are three |
|
||||||
possibilities: |
|
||||||
<ul> |
|
||||||
<li> <a href="jode-useapplet.html"> Using the applet version</a>. |
|
||||||
This can make problem due to java's security policy, but is the |
|
||||||
simplest way and works on most platforms. |
|
||||||
</li> |
|
||||||
<li> If you use Windows, you should look on <a |
|
||||||
href="jode-win.html">this page</a>.</li> |
|
||||||
<li> Unix users should look on <a href="jode-unix.html">this page</a>. |
|
||||||
</ul> |
|
||||||
|
|
||||||
<h2>Known bugs</h2> |
|
||||||
|
|
||||||
<p>There may be situations, where the code doesn't understand complex |
|
||||||
expressions. In this many ugly temporary variables are used, but the |
|
||||||
code should still be compileable. This does especially happen when |
|
||||||
you compile with `-O' flag and javac has inlined some methods. </p> |
|
||||||
|
|
||||||
<p>Sometimes this program may exit with an <code>Exception</code> or |
|
||||||
produce incorrect code. Most time the code can't be compiled, so that |
|
||||||
it can be easily spotted. If you have one of these problems (except |
|
||||||
those that occur on some of the <code>jode.test</code> files, I would |
|
||||||
be very interested in a bug report (including the <code>class</code> |
|
||||||
file, if possible).</p> |
|
||||||
|
|
||||||
<p>Sometimes it generates some <code>GOTO</code> expression and |
|
||||||
labels. This can't be compiled, but shouldn't happen any more with |
|
||||||
javac or jikes.</p> |
|
||||||
|
|
||||||
<p>It doesn't handle inner and anonymous classes, yet. You can |
|
||||||
decompile them separately, though (use `<code>+$</code>' switch under |
|
||||||
jikes), but there is a bug in javac, so that a final variable is twice |
|
||||||
initialized. If you encounter this problem just remove the doubled |
|
||||||
line by hand. </p> |
|
||||||
|
|
||||||
<p><b>New!</b> The latest <a href="snapshot">snapshot</a> can handle |
|
||||||
inner and anonymous classes.</p> |
|
||||||
|
|
||||||
|
|
||||||
<h2>Why did I wrote it?</h2> |
|
||||||
|
|
||||||
<p>Someday I found <code>guavad</code>, a disassembler for java byte |
|
||||||
code (it does similar things like <code>javap -c</code>). I used |
|
||||||
it on a class file, and found that it was possible to reconstruct the |
|
||||||
original java code. First I did it by hand on some small routines, |
|
||||||
but I soon realized that it was a rather stupid task, and that I could |
|
||||||
write a <a href="../perl/dasm_to_java.perl"><code>perl</code> script</a> |
|
||||||
that does the same. At the end of the next day I had a working |
|
||||||
decompiler.</p> |
|
||||||
|
|
||||||
<p>Now while it was working, it was not easy to use. You had to |
|
||||||
decompile the code first with a disassembler, cut the method, you |
|
||||||
wanted to decompile and then run the perl script on it. So I decided |
|
||||||
to get some information of the class files and do this all |
|
||||||
automatically. I decided to write it in <code>java</code> now, |
|
||||||
because it suited best.</p> |
|
||||||
|
|
||||||
<p>Just for the records: the java code is now more than 50 times |
|
||||||
bigger than the original perl script and is still growing.</p> |
|
||||||
|
|
||||||
<h2>License</h2> |
|
||||||
|
|
||||||
<p>This code is under GNU GPL. That basically means, that you can copy |
|
||||||
or modify this code, as long as you put all your modification under |
|
||||||
the GPL again. <A HREF="http://www.gnu.org/copyleft/gpl.html"> Look |
|
||||||
here for the complete license</a>.</p> |
|
||||||
|
|
||||||
<hr> |
|
||||||
|
|
||||||
<p><A HREF="mailto:Jochen.Hoenicke@Informatik.Uni-Oldenburg.DE"> |
|
||||||
http://www.informatik.uni-oldenburg.de/~delwi/jode/jode.html</A>, last |
|
||||||
updated on <em>17-Jun-1999</em>.</p> |
|
||||||
|
|
||||||
</body> |
|
||||||
</html> |
|
||||||
@ -1,100 +0,0 @@ |
|||||||
/* GlobalOptions Copyright (C) 1999 Jochen Hoenicke. |
|
||||||
* |
|
||||||
* This program is free software; you can redistribute it and/or modify |
|
||||||
* it under the terms of the GNU General Public License as published by |
|
||||||
* the Free Software Foundation; either version 2, or (at your option) |
|
||||||
* any later version. |
|
||||||
* |
|
||||||
* This program is distributed in the hope that it will be useful, |
|
||||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
|
||||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
|
||||||
* GNU General Public License for more details. |
|
||||||
* |
|
||||||
* You should have received a copy of the GNU General Public License |
|
||||||
* along with this program; see the file COPYING. If not, write to |
|
||||||
* the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. |
|
||||||
* |
|
||||||
* $Id$ |
|
||||||
*/ |
|
||||||
|
|
||||||
package jode; |
|
||||||
import java.io.PrintWriter; |
|
||||||
import java.util.StringTokenizer; |
|
||||||
|
|
||||||
public class GlobalOptions { |
|
||||||
public final static String version = "1.0 snapshot 19990629"; |
|
||||||
public final static String email = "jochen@gnu.org"; |
|
||||||
public final static String copyright = |
|
||||||
"Jode (c) 1998,1999 Jochen Hoenicke <"+email+">"; |
|
||||||
public final static String URL = |
|
||||||
"http://www.informatik.uni-oldenburg.de/~delwi/jode/jode.html"; |
|
||||||
|
|
||||||
public static PrintWriter err = new PrintWriter(System.err, true); |
|
||||||
public static int verboseLevel = 0; |
|
||||||
public static int debuggingFlags = 0; |
|
||||||
|
|
||||||
public static final int DEBUG_BYTECODE = 0x001; |
|
||||||
public static final int DEBUG_VERIFIER = 0x002; |
|
||||||
public static final int DEBUG_TYPES = 0x004; |
|
||||||
public static final int DEBUG_FLOW = 0x008; |
|
||||||
public static final int DEBUG_INOUT = 0x010; |
|
||||||
public static final int DEBUG_ANALYZE = 0x020; |
|
||||||
public static final int DEBUG_LVT = 0x040; |
|
||||||
public static final int DEBUG_CHECK = 0x080; |
|
||||||
public static final int DEBUG_LOCALS = 0x100; |
|
||||||
public static final int DEBUG_CONSTRS = 0x200; |
|
||||||
public static final int DEBUG_INTERPRT = 0x400; |
|
||||||
|
|
||||||
public static final String[] debuggingNames = { |
|
||||||
"bytecode", "verifier", "types", "flow", |
|
||||||
"inout", "analyze", "lvt", "check", "locals", |
|
||||||
"constructors", "interpreter" |
|
||||||
}; |
|
||||||
|
|
||||||
public static void usageDebugging() { |
|
||||||
err.println("Debugging option: --debug=flag1,flag2,..."); |
|
||||||
err.println("possible flags:"); |
|
||||||
err.println("\tbytecode " + |
|
||||||
"show bytecode, as it is read from class file."); |
|
||||||
err.println("\tverifier " + |
|
||||||
"show result of bytecode verification."); |
|
||||||
err.println("\ttypes " + |
|
||||||
"show type intersections"); |
|
||||||
err.println("\tflow " + |
|
||||||
"show flow block merging."); |
|
||||||
err.println("\tanalyze " + |
|
||||||
"show analyzation order of flow blocks."); |
|
||||||
err.println("\tinout " + |
|
||||||
"show T1/T2 in/out set analysis."); |
|
||||||
err.println("\tlvt " + |
|
||||||
"dump LocalVariableTable."); |
|
||||||
err.println("\tcheck " + |
|
||||||
"do time consuming sanity checks."); |
|
||||||
err.println("\tlocals " + |
|
||||||
"dump local merging information."); |
|
||||||
err.println("\tconstructors " + |
|
||||||
"dump constructor simplification."); |
|
||||||
err.println("\tinterpreter " + |
|
||||||
"debug execution of interpreter."); |
|
||||||
System.exit(0); |
|
||||||
} |
|
||||||
|
|
||||||
public static void setDebugging(String debuggingString) { |
|
||||||
if (debuggingString.length() == 0 || debuggingString.equals("help")) |
|
||||||
usageDebugging(); |
|
||||||
|
|
||||||
StringTokenizer st = new StringTokenizer(debuggingString, ","); |
|
||||||
next_token: |
|
||||||
while (st.hasMoreTokens()) { |
|
||||||
String token = st.nextToken().intern(); |
|
||||||
for (int i=0; i<debuggingNames.length; i++) { |
|
||||||
if (token == debuggingNames[i]) { |
|
||||||
debuggingFlags |= 1 << i; |
|
||||||
continue next_token; |
|
||||||
} |
|
||||||
} |
|
||||||
err.println("Illegal debugging flag: "+token); |
|
||||||
usageDebugging(); |
|
||||||
} |
|
||||||
} |
|
||||||
} |
|
||||||
@ -1,282 +0,0 @@ |
|||||||
/* Main Copyright (C) 1999 Jochen Hoenicke. |
|
||||||
* |
|
||||||
* This program is free software; you can redistribute it and/or modify |
|
||||||
* it under the terms of the GNU General Public License as published by |
|
||||||
* the Free Software Foundation; either version 2, or (at your option) |
|
||||||
* any later version. |
|
||||||
* |
|
||||||
* This program is distributed in the hope that it will be useful, |
|
||||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
|
||||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
|
||||||
* GNU General Public License for more details. |
|
||||||
* |
|
||||||
* You should have received a copy of the GNU General Public License |
|
||||||
* along with this program; see the file COPYING. If not, write to |
|
||||||
* the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. |
|
||||||
* |
|
||||||
* $Id$ |
|
||||||
*/ |
|
||||||
|
|
||||||
package jode.swingui; |
|
||||||
import jode.GlobalOptions; |
|
||||||
import jode.decompiler.*; |
|
||||||
import jode.bytecode.ClassInfo; |
|
||||||
import jode.bytecode.SearchPath; |
|
||||||
///#ifndef OLDSWING
|
|
||||||
import javax.swing.*; |
|
||||||
import javax.swing.event.*; |
|
||||||
import javax.swing.tree.*; |
|
||||||
///#else
|
|
||||||
///import com.sun.java.swing.*;
|
|
||||||
///import com.sun.java.swing.event.*;
|
|
||||||
///import com.sun.java.swing.tree.*;
|
|
||||||
///#endif
|
|
||||||
import java.awt.*; |
|
||||||
import java.awt.event.*; |
|
||||||
import java.io.*; |
|
||||||
|
|
||||||
public class Main |
|
||||||
implements ActionListener, Runnable, TreeSelectionListener { |
|
||||||
JFrame frame; |
|
||||||
JTree classTree; |
|
||||||
PackagesTreeModel classModel; |
|
||||||
JTextArea sourcecodeArea, errorArea; |
|
||||||
Thread decompileThread; |
|
||||||
String currentClassPath, lastClassName; |
|
||||||
|
|
||||||
public Main(String classpath) { |
|
||||||
setClasspath(classpath); |
|
||||||
frame = new JFrame(GlobalOptions.copyright); |
|
||||||
fillContentPane(frame.getContentPane()); |
|
||||||
addMenu(frame); |
|
||||||
frame.setDefaultCloseOperation(WindowConstants.DISPOSE_ON_CLOSE); |
|
||||||
frame.addWindowListener(new WindowAdapter() { |
|
||||||
public void windowClosing(WindowEvent e) { |
|
||||||
System.exit(0); |
|
||||||
} |
|
||||||
}); |
|
||||||
} |
|
||||||
|
|
||||||
public void show() { |
|
||||||
frame.pack(); |
|
||||||
frame.show(); |
|
||||||
} |
|
||||||
|
|
||||||
public void fillContentPane(Container contentPane) { |
|
||||||
Font monospaced = new Font("monospaced", Font.PLAIN, 12); |
|
||||||
classModel = new PackagesTreeModel(); |
|
||||||
classTree = new JTree(classModel); |
|
||||||
classTree.setRootVisible(false); |
|
||||||
DefaultTreeSelectionModel selModel = new DefaultTreeSelectionModel(); |
|
||||||
selModel.setSelectionMode(selModel.SINGLE_TREE_SELECTION); |
|
||||||
classTree.setSelectionModel(selModel); |
|
||||||
classTree.addTreeSelectionListener(this); |
|
||||||
JScrollPane spClassTree = new JScrollPane(classTree); |
|
||||||
sourcecodeArea = new JTextArea(20, 80); |
|
||||||
sourcecodeArea.setFont(monospaced); |
|
||||||
JScrollPane spText = new JScrollPane(sourcecodeArea); |
|
||||||
errorArea = new JTextArea(3, 80); |
|
||||||
errorArea.setFont(monospaced); |
|
||||||
JScrollPane spError = new JScrollPane(errorArea); |
|
||||||
|
|
||||||
JSplitPane rightPane = new JSplitPane(JSplitPane.VERTICAL_SPLIT, |
|
||||||
spText, spError); |
|
||||||
JSplitPane allPane = new JSplitPane(JSplitPane.HORIZONTAL_SPLIT, |
|
||||||
spClassTree, rightPane); |
|
||||||
contentPane.add(allPane); |
|
||||||
rightPane.setDividerLocation(300); |
|
||||||
rightPane.setDividerSize(4); |
|
||||||
allPane.setDividerLocation(200); |
|
||||||
allPane.setDividerSize(4); |
|
||||||
GlobalOptions.err = new PrintWriter(new AreaWriter(errorArea), true); |
|
||||||
} |
|
||||||
|
|
||||||
public synchronized void valueChanged(TreeSelectionEvent e) { |
|
||||||
if (decompileThread != null) |
|
||||||
return; |
|
||||||
TreePath path = e.getNewLeadSelectionPath(); |
|
||||||
if (path == null) |
|
||||||
return; |
|
||||||
Object node = path.getLastPathComponent(); |
|
||||||
if (node != null && classModel.isLeaf(node)) { |
|
||||||
lastClassName = classModel.getFullName(node); |
|
||||||
decompileThread = new Thread(this); |
|
||||||
decompileThread.setPriority(Thread.MIN_PRIORITY); |
|
||||||
sourcecodeArea.setText("Please wait, while decompiling...\n"); |
|
||||||
decompileThread.start(); |
|
||||||
} |
|
||||||
} |
|
||||||
|
|
||||||
public synchronized void actionPerformed(ActionEvent e) { |
|
||||||
if (e.getSource() == classTree && decompileThread == null) { |
|
||||||
// startButton.setEnabled(false);
|
|
||||||
decompileThread = new Thread(this); |
|
||||||
sourcecodeArea.setText("Please wait, while decompiling...\n"); |
|
||||||
decompileThread.start(); |
|
||||||
// } else if (e.getSource() == saveButton) {
|
|
||||||
// if (frame == null)
|
|
||||||
// frame = new Frame(); //XXX
|
|
||||||
// FileDialog fd = new FileDialog(frame,
|
|
||||||
// "Save decompiled code",
|
|
||||||
// FileDialog.SAVE);
|
|
||||||
// fd.setFile(lastClassName.substring
|
|
||||||
// (lastClassName.lastIndexOf('.')+1).concat(".java"));
|
|
||||||
// fd.show();
|
|
||||||
// String fileName = fd.getFile();
|
|
||||||
// if (fileName == null)
|
|
||||||
// return;
|
|
||||||
// try {
|
|
||||||
// File f = new File(new File(fd.getDirectory()), fileName);
|
|
||||||
// FileWriter out = new FileWriter(f);
|
|
||||||
// out.write(sourcecodeArea.getText());
|
|
||||||
// out.close();
|
|
||||||
// } catch (IOException ex) {
|
|
||||||
// errorArea.setText("");
|
|
||||||
// GlobalOptions.err.println("Couldn't write to file "
|
|
||||||
// + fileName + ": ");
|
|
||||||
// ex.printStackTrace(GlobalOptions.err);
|
|
||||||
// }
|
|
||||||
} |
|
||||||
} |
|
||||||
|
|
||||||
public class AreaWriter extends Writer { |
|
||||||
boolean initialized = false; |
|
||||||
private JTextArea area; |
|
||||||
|
|
||||||
public AreaWriter(JTextArea a) { |
|
||||||
area = a; |
|
||||||
} |
|
||||||
|
|
||||||
public void write(char[] b, int off, int len) throws IOException { |
|
||||||
if (!initialized) { |
|
||||||
area.setText(""); |
|
||||||
initialized = true; |
|
||||||
} |
|
||||||
///#ifdef AWT10
|
|
||||||
/// area.appendText(new String(b, off, len));
|
|
||||||
///#else
|
|
||||||
area.append(new String(b, off, len)); |
|
||||||
///#endif
|
|
||||||
} |
|
||||||
|
|
||||||
public void flush() { |
|
||||||
} |
|
||||||
|
|
||||||
public void close() { |
|
||||||
} |
|
||||||
} |
|
||||||
|
|
||||||
public void run() { |
|
||||||
// Decompiler.isVerbose = verboseCheck.getState();
|
|
||||||
// if (prettyCheck.getState())
|
|
||||||
// Decompiler.options |= Decompiler.OPTION_PRETTY;
|
|
||||||
// else
|
|
||||||
// Decompiler.options &= ~Decompiler.OPTION_PRETTY;
|
|
||||||
errorArea.setText(""); |
|
||||||
// saveButton.setEnabled(false);
|
|
||||||
|
|
||||||
ImportHandler imports = new ImportHandler(); |
|
||||||
try { |
|
||||||
ClassInfo clazz = ClassInfo.forName(lastClassName); |
|
||||||
|
|
||||||
imports.init(lastClassName); |
|
||||||
ClassAnalyzer clazzAna = new ClassAnalyzer(null, clazz, imports); |
|
||||||
clazzAna.analyze(); |
|
||||||
clazzAna.analyzeInnerClasses(); |
|
||||||
clazzAna.makeDeclaration(); |
|
||||||
|
|
||||||
sourcecodeArea.setText(""); |
|
||||||
TabbedPrintWriter writer = |
|
||||||
new TabbedPrintWriter |
|
||||||
(new BufferedWriter |
|
||||||
(new AreaWriter(sourcecodeArea), 1024), imports, false); |
|
||||||
|
|
||||||
imports.dumpHeader(writer); |
|
||||||
clazzAna.dumpSource(writer); |
|
||||||
writer.close(); |
|
||||||
|
|
||||||
// saveButton.setEnabled(true);
|
|
||||||
} catch (Throwable t) { |
|
||||||
sourcecodeArea.setText("Didn't succeed.\n" |
|
||||||
+"Check the below area for more info."); |
|
||||||
t.printStackTrace(GlobalOptions.err); |
|
||||||
} finally { |
|
||||||
synchronized(this) { |
|
||||||
decompileThread = null; |
|
||||||
// startButton.setEnabled(true);
|
|
||||||
} |
|
||||||
} |
|
||||||
} |
|
||||||
|
|
||||||
public void addMenu(JFrame frame) { |
|
||||||
JMenuBar bar = new JMenuBar(); |
|
||||||
JMenu menu; |
|
||||||
JMenuItem item; |
|
||||||
menu = new JMenu("File"); |
|
||||||
item = new JMenuItem("Garbage collect"); |
|
||||||
item.addActionListener(new ActionListener() { |
|
||||||
public void actionPerformed(ActionEvent ev) { |
|
||||||
System.gc(); |
|
||||||
System.runFinalization(); |
|
||||||
} |
|
||||||
}); |
|
||||||
menu.add(item); |
|
||||||
item = new JMenuItem("Exit"); |
|
||||||
item.addActionListener(new ActionListener() { |
|
||||||
public void actionPerformed(ActionEvent ev) { |
|
||||||
System.exit(0); |
|
||||||
} |
|
||||||
}); |
|
||||||
menu.add(item); |
|
||||||
bar.add(menu); |
|
||||||
menu = new JMenu("Options"); |
|
||||||
item = new JMenuItem("Set classpath..."); |
|
||||||
item.addActionListener(new ActionListener() { |
|
||||||
public void actionPerformed(ActionEvent ev) { |
|
||||||
|
|
||||||
String newClassPath = (String) JOptionPane.showInputDialog |
|
||||||
(null, "New classpath:", null, |
|
||||||
JOptionPane.QUESTION_MESSAGE, null, |
|
||||||
null, currentClassPath); |
|
||||||
if (newClassPath != null |
|
||||||
&& !newClassPath.equals(currentClassPath)) |
|
||||||
setClasspath(newClassPath); |
|
||||||
} |
|
||||||
}); |
|
||||||
menu.add(item); |
|
||||||
item = new JMenuItem("Reload classpath"); |
|
||||||
item.addActionListener(new ActionListener() { |
|
||||||
public void actionPerformed(ActionEvent ev) { |
|
||||||
setClasspath(currentClassPath); |
|
||||||
} |
|
||||||
}); |
|
||||||
menu.add(item); |
|
||||||
bar.add(menu); |
|
||||||
frame.setJMenuBar(bar); |
|
||||||
} |
|
||||||
|
|
||||||
public void setClasspath(String classpath) { |
|
||||||
if (classpath == null || classpath.length() == 0) |
|
||||||
classpath = "."; |
|
||||||
currentClassPath = classpath; |
|
||||||
ClassInfo.setClassPath(classpath); |
|
||||||
if (classModel != null) { |
|
||||||
classTree.clearSelection(); |
|
||||||
classModel.rebuild(); |
|
||||||
} |
|
||||||
} |
|
||||||
|
|
||||||
public static void main(String[] params) { |
|
||||||
String cp = System.getProperty("java.class.path", ""); |
|
||||||
cp = cp.replace(File.pathSeparatorChar, SearchPath.pathSeparatorChar); |
|
||||||
for (int i=0; i<params.length; i++) { |
|
||||||
if (params[i].equals("--cp")) |
|
||||||
cp = params[++i]; |
|
||||||
else |
|
||||||
return; |
|
||||||
} |
|
||||||
GlobalOptions.verboseLevel = 1; |
|
||||||
Main win = new Main(cp); |
|
||||||
win.show(); |
|
||||||
} |
|
||||||
} |
|
||||||
@ -1,181 +0,0 @@ |
|||||||
/* PackagesTreeModel Copyright (C) 1999 Jochen Hoenicke. |
|
||||||
* |
|
||||||
* This program is free software; you can redistribute it and/or modify |
|
||||||
* it under the terms of the GNU General Public License as published by |
|
||||||
* the Free Software Foundation; either version 2, or (at your option) |
|
||||||
* any later version. |
|
||||||
* |
|
||||||
* This program is distributed in the hope that it will be useful, |
|
||||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
|
||||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
|
||||||
* GNU General Public License for more details. |
|
||||||
* |
|
||||||
* You should have received a copy of the GNU General Public License |
|
||||||
* along with this program; see the file COPYING. If not, write to |
|
||||||
* the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. |
|
||||||
* |
|
||||||
* $Id$ |
|
||||||
*/ |
|
||||||
|
|
||||||
package jode.swingui; |
|
||||||
import jode.Decompiler; |
|
||||||
import jode.bytecode.ClassInfo; |
|
||||||
///#ifndef OLDSWING
|
|
||||||
import javax.swing.tree.TreeModel; |
|
||||||
import javax.swing.tree.TreePath; |
|
||||||
import javax.swing.event.TreeModelListener; |
|
||||||
import javax.swing.event.TreeModelEvent; |
|
||||||
///#else
|
|
||||||
///import com.sun.java.swing.tree.TreeModel;
|
|
||||||
///import com.sun.java.swing.tree.TreePath;
|
|
||||||
///import com.sun.java.swing.event.TreeModelListener;
|
|
||||||
///import com.sun.java.swing.event.TreeModelEvent;
|
|
||||||
///#endif
|
|
||||||
|
|
||||||
///#ifdef JDK12
|
|
||||||
///import java.util.Arrays;
|
|
||||||
///import java.util.TreeSet;
|
|
||||||
///import java.util.HashSet;
|
|
||||||
///import java.util.Set;
|
|
||||||
///import java.util.HashMap;
|
|
||||||
///import java.util.Map;
|
|
||||||
///#else
|
|
||||||
import jode.util.Comparable; |
|
||||||
import jode.util.Arrays; |
|
||||||
import jode.util.TreeSet; |
|
||||||
import jode.util.HashSet; |
|
||||||
import jode.util.Set; |
|
||||||
import jode.util.HashMap; |
|
||||||
import jode.util.Map; |
|
||||||
///#endif
|
|
||||||
|
|
||||||
import java.util.Enumeration; |
|
||||||
import java.util.NoSuchElementException; |
|
||||||
|
|
||||||
public class PackagesTreeModel implements TreeModel { |
|
||||||
Map cachedChildrens = new HashMap(); |
|
||||||
|
|
||||||
class TreeElement implements Comparable { |
|
||||||
String fullName; |
|
||||||
String name; |
|
||||||
boolean leaf; |
|
||||||
|
|
||||||
public TreeElement(String prefix, String name, boolean isLeaf) { |
|
||||||
this.fullName = prefix+name; |
|
||||||
this.name = name; |
|
||||||
this.leaf = isLeaf; |
|
||||||
} |
|
||||||
|
|
||||||
public String getFullName() { |
|
||||||
return fullName; |
|
||||||
} |
|
||||||
|
|
||||||
public String getName() { |
|
||||||
return name; |
|
||||||
} |
|
||||||
|
|
||||||
public boolean isLeaf() { |
|
||||||
return leaf; |
|
||||||
} |
|
||||||
|
|
||||||
public String toString() { |
|
||||||
return name; |
|
||||||
} |
|
||||||
|
|
||||||
public int compareTo(Object o) { |
|
||||||
TreeElement other = (TreeElement) o; |
|
||||||
if (leaf != other.leaf) |
|
||||||
// files come after directories
|
|
||||||
return leaf ? 1 : -1; |
|
||||||
return fullName.compareTo(other.fullName); |
|
||||||
} |
|
||||||
|
|
||||||
public boolean equals(Object o) { |
|
||||||
return (o instanceof TreeElement) |
|
||||||
&& fullName.equals(((TreeElement)o).fullName); |
|
||||||
} |
|
||||||
|
|
||||||
public int hashCode() { |
|
||||||
return fullName.hashCode(); |
|
||||||
} |
|
||||||
} |
|
||||||
|
|
||||||
TreeElement root = new TreeElement("", "", false); |
|
||||||
Set listeners = new HashSet(); |
|
||||||
|
|
||||||
public void rebuild() { |
|
||||||
cachedChildrens.clear(); |
|
||||||
TreeModelListener[] ls; |
|
||||||
synchronized (listeners) { |
|
||||||
ls = (TreeModelListener[]) |
|
||||||
listeners.toArray(new TreeModelListener[listeners.size()]); |
|
||||||
} |
|
||||||
TreeModelEvent ev = new TreeModelEvent(this, new Object[] { root }); |
|
||||||
for (int i=0; i< ls.length; i++) |
|
||||||
ls[i].treeStructureChanged(ev); |
|
||||||
} |
|
||||||
|
|
||||||
public TreeElement[] getChildrens(TreeElement parent) { |
|
||||||
TreeElement[] result = |
|
||||||
(TreeElement[]) cachedChildrens.get(parent); |
|
||||||
if (result == null) { |
|
||||||
TreeSet v = new TreeSet(); |
|
||||||
String prefix = parent == root ? "" : parent.getFullName() + "."; |
|
||||||
Enumeration enum = |
|
||||||
ClassInfo.getClassesAndPackages(parent.getFullName()); |
|
||||||
while (enum.hasMoreElements()) { |
|
||||||
//insert sorted and remove double elements;
|
|
||||||
String name = (String)enum.nextElement(); |
|
||||||
String fqn = prefix + name; |
|
||||||
boolean isClass = !ClassInfo.isPackage(fqn); |
|
||||||
|
|
||||||
if (isClass && Decompiler.skipClass(ClassInfo.forName(fqn))) |
|
||||||
continue; |
|
||||||
TreeElement newElem = new TreeElement(prefix, name, isClass); |
|
||||||
v.add(newElem); |
|
||||||
} |
|
||||||
result = (TreeElement[]) v.toArray(new TreeElement[v.size()]); |
|
||||||
cachedChildrens.put(parent, result); |
|
||||||
} |
|
||||||
return result; |
|
||||||
} |
|
||||||
|
|
||||||
public void addTreeModelListener(TreeModelListener l) { |
|
||||||
listeners.add(l); |
|
||||||
} |
|
||||||
public void removeTreeModelListener(TreeModelListener l) { |
|
||||||
listeners.remove(l); |
|
||||||
} |
|
||||||
public void valueForPathChanged(TreePath path, Object newValue) { |
|
||||||
// we don't allow values
|
|
||||||
} |
|
||||||
|
|
||||||
public Object getChild(Object parent, int index) { |
|
||||||
return getChildrens((TreeElement) parent)[index]; |
|
||||||
} |
|
||||||
|
|
||||||
public int getChildCount(Object parent) { |
|
||||||
return getChildrens((TreeElement) parent).length; |
|
||||||
} |
|
||||||
|
|
||||||
public int getIndexOfChild(Object parent, Object child) { |
|
||||||
TreeElement[] childrens = getChildrens((TreeElement) parent); |
|
||||||
int i = Arrays.binarySearch(childrens, child); |
|
||||||
if (i >= 0) |
|
||||||
return i; |
|
||||||
throw new NoSuchElementException |
|
||||||
(((TreeElement)parent).getFullName() + "." + child); |
|
||||||
} |
|
||||||
|
|
||||||
public Object getRoot() { |
|
||||||
return root; |
|
||||||
} |
|
||||||
|
|
||||||
public boolean isLeaf(Object node) { |
|
||||||
return ((TreeElement)node).isLeaf(); |
|
||||||
} |
|
||||||
|
|
||||||
public String getFullName(Object node) { |
|
||||||
return ((TreeElement) node).getFullName(); |
|
||||||
} |
|
||||||
} |
|
||||||
Loading…
Reference in new issue