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Force Dex2Jar Exception Handler off

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This commit is contained in:
Nico Mexis 2021-06-22 18:39:56 +02:00
parent f8fa8c5da7
commit cda24dd24a
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GPG key ID: 27D6E17CE092AB78
1 changed files with 14 additions and 10 deletions
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24
src/main/java/the/bytecode/club/bytecodeviewer/util/Dex2Jar.java
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@ -1,6 +1,7 @@
package the.bytecode.club.bytecodeviewer.util;
import java.io.File;
import java.lang.reflect.Field;
/***************************************************************************
* Bytecode Viewer (BCV) - Java & Android Reverse Engineering Suite *
@ -36,7 +37,9 @@ public class Dex2Jar {
*/
public static synchronized void dex2Jar(File input, File output) {
try {
com.googlecode.dex2jar.tools.Dex2jarCmd.main(input.getAbsolutePath());
com.googlecode.dex2jar.tools.Dex2jarCmd cmd = new com.googlecode.dex2jar.tools.Dex2jarCmd();
applyErrorFix(cmd);
cmd.doMain(input.getAbsolutePath());
String realOutput = input.getName().replaceAll("\\.dex", "-dex2jar.jar").replaceAll("\\.apk", "-dex2jar"
+ ".jar");
File realOutputF = new File(realOutput);
@ -44,20 +47,21 @@ public class Dex2Jar {
File realOutputF2 = new File(realOutput);
while (realOutputF2.exists())
realOutputF2.delete();
//TODO fix this properly
// WARNING: this could probably delete important error files but until a proper dex2jar fix is added this is needed
// or else after each APK decompile the file directory will be flooded with -error.zip
for(File localFile : new File(".").listFiles())
{
if(localFile.getName().length() == 42 && localFile.getName().endsWith("-error.zip"))
localFile.delete();
}
} catch (Exception e) {
new the.bytecode.club.bytecodeviewer.api.ExceptionUI(e);
}
}
// TODO fix this properly
private static void applyErrorFix(com.googlecode.dex2jar.tools.Dex2jarCmd cmd) {
try {
Field f = com.googlecode.dex2jar.tools.Dex2jarCmd.class.getDeclaredField("notHandleException");
f.setAccessible(true);
f.set(cmd, true);
} catch (Throwable ignored) {
}
}
/**
* Converts a .jar to .dex
*