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/* Copyright (c) 2006, Sun Microsystems, 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 the Sun Microsystems, 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.
*/
import java.io.*;
import java.util.*;
public class Main extends Globals {
/*
* This main program collects the input arguments. If one or more of the three
* latter arguments are present, then these files are opened and parsed with the
* appropriate parsers. Then the method Obfuscator.start() is called that does
* the actual obfuscation. Finally, the file map.log is generated.
*/
public static void main(String[] args) throws FileNotFoundException {
IdsFile idparser = null;
if (args.length < 2 || args.length > 5) {
System.out.println("Usage is \"java Main <inputdir> <outputdir> <mapsfile> <nochangeidsfile> <useidsfile>\"");
System.out.println(" <inputdir> must be the CLASSPATH directory.");
System.out.println(" <mapsfile>, <nochangeidsfile>, and <useidsfile> are optional, but if any of");
System.out.println(" these are present, then the ones preceding them must also be present.");
return;
}
inpDir = new File(args[0]);
if (!inpDir.isDirectory()) {
System.out.println("Error: " + args[0] + " is not a directory.");
return;
}
outDir = new File(args[1]);
if (outDir.exists()) {
if (!outDir.isDirectory()) {
System.out.println("Error: " + args[1] + " is not a directory.");
return;
}
} else {
System.out.println(args[1] + " does not exist. Will create it.");
if (!outDir.mkdirs()) {
System.out.println("Could not create directory " + args[1]);
return;
}
}
if (args.length >= 4) {
try {
idparser = new IdsFile(new FileInputStream(args[3]));
idparser.input(true, args[3]);
} catch (ParseException e) {
System.out.println("Parse error in " + args[3]);
return;
}
}
if (args.length >= 3) {
try {
MapFile mapparser = new MapFile(new FileInputStream(args[2]));
mapparser.input();
} catch (ParseException e) {
System.out.println("Parse error in " + args[2]);
return;
}
}
if (args.length == 5) {
try {
idparser.ReInit(new FileInputStream(args[4]));
idparser.input(false, args[4]);
} catch (ParseException e) {
System.out.println("Parse error in " + args[4]);
return;
}
}
mappings.put("main", "main");
Obfuscator.start();
System.out.println("Dumping mappings used into map.log.");
PrintWriter mstr;
try {
mstr = new PrintWriter(new FileWriter("map.log"));
} catch (IOException e) {
System.out.println("Could not create file map.log");
throw new Error();
}
for (Enumeration enumeration = mappings.keys(); enumeration.hasMoreElements();) {
String from = (String)enumeration.nextElement();
String to = (String)mappings.get(from);
mstr.println(from + " -> " + to + ";");
}
mstr.close();
}
}
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