openrs2
/
jode
0
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

* configure.in: Set version number to 1.1.1.

Browse Source 
* jode/obfuscator/Identifier.java.in (writeTable): New boolean
parameter specifying if reversed or not.
* jode/obfuscator/ClassBundle.java.in: Renamed the table file
variables, added outTableFile.
(setOption): Support outtable, intable and outrevtable.
Support verbose.
(writeTable): Writes table unreversed.
(writeRevTable): New method, Writes table reversed.
* jode/obfuscator/Main.java.in: (rand): New variable.
* jode/obfuscator/PackageIdentifier.java.in: Use Main.rand instead
of definining its own random.
* jode/obfuscator/ClassIdentifier.java.in: likewise.


git-svn-id: https://svn.code.sf.net/p/jode/code/branches/branch_1_1@1344 379699f6-c40d-0410-875b-85095c16579e
branch_1_1
hoenicke 23 years ago
parent 03497ae1a2
commit ea5e834abe
8 changed files with 90 additions and 31 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Show Stats Download Patch File Download Diff File
  1. 17
      jode/ChangeLog
  2. 3
      jode/NEWS
  3. 10
      jode/configure.in
  4. 63
      jode/jode/obfuscator/ClassBundle.java.in
  5. 6
      jode/jode/obfuscator/ClassIdentifier.java.in
  6. 9
      jode/jode/obfuscator/Identifier.java.in
  7. 9
      jode/jode/obfuscator/Main.java.in
  8. 4
      jode/jode/obfuscator/PackageIdentifier.java.in

17
jode/ChangeLog
Unescape View File

@ -1,5 +1,22 @@
2001-08-12 Jochen Hoenicke <jochen@gnu.org>
* configure.in: Set version number to 1.1.1.
2001-08-12 Jochen Hoenicke <jochen@gnu.org>
* jode/obfuscator/Identifier.java.in (writeTable): New boolean
parameter specifying if reversed or not.
* jode/obfuscator/ClassBundle.java.in: Renamed the table file
variables, added outTableFile.
(setOption): Support outtable, intable and outrevtable.
Support verbose.
(writeTable): Writes table unreversed.
(writeRevTable): New method, Writes table reversed.
* jode/obfuscator/Main.java.in: (rand): New variable.
* jode/obfuscator/PackageIdentifier.java.in: Use Main.rand instead
of definining its own random.
* jode/obfuscator/ClassIdentifier.java.in: likewise.
* jode/flow/FlowBlock.java.in:
(checkConsistent): Allow lastModified in a finally block.

3
jode/NEWS
Unescape View File

@ -1,3 +1,6 @@
New in 1.1.1
* Only bug fixes
New in 1.1
* break long lines
* handle most of javac v8 constructs (jdk 1.3)

10
jode/configure.in
Unescape View File

@ -1,7 +1,7 @@
dnl Process this file with autoconf to produce a configure script.
AC_INIT()
AM_INIT_AUTOMAKE(jode, 1.1)
AM_INIT_AUTOMAKE(jode, 1.1.1)
dnl Checks for programs.
AC_PROG_MAKE_SET
@ -241,10 +241,4 @@ bin/jode.bat
doc/Makefile
test/Makefile,
[chmod 755 javaDependencies.pl bin/jode],
[for i in \$CONFIG_FILES; do
changequote(, )dnl
if echo \$i | grep '.java\$'; then
changequote([, ])dnl
$PERL $srcdir/jcpp $JCPPFLAGS \$i
fi
done])
[$PERL $srcdir/jcpp $JCPPFLAGS \`ls \$CONFIG_FILES | grep '.java\$'\`])

63
jode/jode/obfuscator/ClassBundle.java.in
Unescape View File

@ -52,8 +52,9 @@ public class ClassBundle implements OptionHandler {
String classPath;
String destDir;
String tableFile;
String toTableFile;
String inTableFile;
String outTableFile;
String outRevTableFile;
IdentifierMatcher loading;
IdentifierMatcher preserving;
@ -103,21 +104,39 @@ public class ClassBundle implements OptionHandler {
return;
}
if (option.equals("table")) {
if (option.equals("verbose")) {
if (values.size() != 1)
throw new IllegalArgumentException
("Verbose takes one int parameter");
GlobalOptions.verboseLevel
= ((Integer) values.iterator().next()).intValue();
return;
}
if (option.equals("intable") || option.equals("table")) {
if (values.size() != 1)
throw new IllegalArgumentException
("Only one destination path allowed");
tableFile = (String) values.iterator().next();
inTableFile = (String) values.iterator().next();
return;
}
if (option.equals("revtable")) {
if (option.equals("outtable")) {
if (values.size() != 1)
throw new IllegalArgumentException
("Only one destination path allowed");
toTableFile = (String) values.iterator().next();
outTableFile = (String) values.iterator().next();
return;
}
if (option.equals("outrevtable") || option.equals("revtable")) {
if (values.size() != 1)
throw new IllegalArgumentException
("Only one destination path allowed");
outRevTableFile = (String) values.iterator().next();
return;
}
if (option.equals("strip")) {
next_token:
for (Iterator iter = values.iterator(); iter.hasNext(); ) {
@ -359,25 +378,41 @@ public class ClassBundle implements OptionHandler {
public void readTable() {
try {
TranslationTable table = new TranslationTable();
InputStream input = new FileInputStream(tableFile);
InputStream input = new FileInputStream(inTableFile);
table.load(input);
input.close();
basePackage.readTable(table);
} catch (java.io.IOException ex) {
GlobalOptions.err.println("Can't read rename table " + tableFile);
GlobalOptions.err.println("Can't read rename table "
+ inTableFile);
ex.printStackTrace(GlobalOptions.err);
}
}
public void writeTable() {
TranslationTable table = new TranslationTable();
basePackage.writeTable(table);
basePackage.writeTable(table, false);
try {
OutputStream out = new FileOutputStream(toTableFile);
OutputStream out = new FileOutputStream(outTableFile);
table.store(out);
out.close();
} catch (java.io.IOException ex) {
GlobalOptions.err.println("Can't write rename table "+toTableFile);
GlobalOptions.err.println("Can't write rename table "
+ outTableFile);
ex.printStackTrace(GlobalOptions.err);
}
}
public void writeRevTable() {
TranslationTable revtable = new TranslationTable();
basePackage.writeTable(revtable, true);
try {
OutputStream out = new FileOutputStream(outRevTableFile);
revtable.store(out);
out.close();
} catch (java.io.IOException ex) {
GlobalOptions.err.println("Can't write rename table "
+ outRevTableFile);
ex.printStackTrace(GlobalOptions.err);
}
}
@ -477,11 +512,13 @@ public class ClassBundle implements OptionHandler {
GlobalOptions.err.println("Renaming methods");
time = System.currentTimeMillis();
if (tableFile != null)
if (inTableFile != null)
readTable();
buildTable(renamer);
if (toTableFile != null)
if (outTableFile != null)
writeTable();
if (outRevTableFile != null)
writeRevTable();
System.err.println("Time used: "+(System.currentTimeMillis() - time));
GlobalOptions.err.println("Transforming the classes");

6
jode/jode/obfuscator/ClassIdentifier.java.in
Unescape View File

@ -30,7 +30,6 @@ import @COLLECTIONS@.Iterator;
import @COLLECTIONS@.List;
import @COLLECTIONS@.LinkedList;
import @COLLECTIONS@.Map;
import @COLLECTIONS@.Random;
import @COLLECTIONEXTRA@.UnsupportedOperationException;
import java.lang.reflect.Modifier;
@ -374,9 +373,8 @@ public class ClassIdentifier extends Identifier {
FieldInfo[] finfos = info.getFields();
MethodInfo[] minfos = info.getMethods();
if (Main.swapOrder) {
Random rand = new Random();
Collections.shuffle(Arrays.asList(finfos), rand);
Collections.shuffle(Arrays.asList(minfos), rand);
Collections.shuffle(Arrays.asList(finfos), Main.rand);
Collections.shuffle(Arrays.asList(minfos), Main.rand);
}
fieldIdents = new ArrayList(finfos.length);
methodIdents = new ArrayList(minfos.length);

9
jode/jode/obfuscator/Identifier.java.in
Unescape View File

@ -199,7 +199,7 @@ public abstract class Identifier {
((Identifier)i.next()).buildTable(renameRule);
}
public void writeTable(Map table) {
public void writeTable(Map table, boolean reversed) {
if (!isReachable()
&& (Main.stripping & Main.STRIP_UNREACH) != 0)
return;
@ -212,11 +212,14 @@ public abstract class Identifier {
name = outer.getName() + "." + name;
outer = outer.getParent();
}
table.put(getFullAlias(), name);
if (reversed)
table.put(getFullAlias(), name);
else
table.put(getFullName(), getAlias());
}
for (Iterator i = getChilds(); i.hasNext(); )
((Identifier)i.next()).writeTable(table);
((Identifier)i.next()).writeTable(table, reversed);
}
public void readTable(Map table) {

9
jode/jode/obfuscator/Main.java.in
Unescape View File

@ -31,6 +31,7 @@ import java.io.FileReader;
import java.io.InputStreamReader;
import java.io.IOException;
import @COLLECTIONS@.Collections;
import @COLLECTIONS@.Random;
public class Main {
public static boolean swapOrder = false;
@ -58,6 +59,14 @@ public class Main {
public static final int STRIP_LNT = 0x0008;
public static final int STRIP_SOURCE = 0x0010;
public static int stripping = 0;
/**
* A random pool used to destroy order of method identifiers and
* classes in packages. <br>
*
* A pseudo random is enough, no need to generate the seed
* securely. This makes obfuscating errors reproducable.
*/
public static Random rand = new Random(123456);
private static ClassBundle bundle;

4
jode/jode/obfuscator/PackageIdentifier.java.in
Unescape View File

@ -34,7 +34,6 @@ import @COLLECTIONS@.HashMap;
import @COLLECTIONS@.Iterator;
import @COLLECTIONS@.List;
import @COLLECTIONS@.ArrayList;
import @COLLECTIONS@.Random;
import @COLLECTIONS@.Arrays;
import @COLLECTIONS@.Collections;
@ -47,7 +46,6 @@ public class PackageIdentifier extends Identifier {
boolean loadOnDemand;
Map loadedClasses;
List swappedClasses;
Random rand = new Random();
public PackageIdentifier(ClassBundle bundle,
PackageIdentifier parent,
@ -355,7 +353,7 @@ public class PackageIdentifier extends Identifier {
*/
if (swappedClasses == null) {
swappedClasses = Arrays.asList(loadedClasses.values().toArray());
Collections.shuffle(swappedClasses, rand);
Collections.shuffle(swappedClasses, Main.rand);
}
return swappedClasses.iterator();
}

Write Preview
Loading…
Cancel
Save