added export command with progress bar

1 files changed, 67 insertions, 11 deletions

diff --git a/src/cuchaz/enigma/Deobfuscator.java b/src/cuchaz/enigma/Deobfuscator.java
index 38f7af5..5d87ad0 100644
--- a/src/cuchaz/enigma/Deobfuscator.java
+++ b/src/cuchaz/enigma/Deobfuscator.java
@@ -11,6 +11,7 @@
 package cuchaz.enigma;
 
 import java.io.File;
+import java.io.FileWriter;
 import java.io.IOException;
 import java.io.StringWriter;
 import java.util.List;
@@ -44,6 +45,12 @@ import cuchaz.enigma.mapping.Translator;
 
 public class Deobfuscator
 {
+        public interface ProgressListener
+        {
+                void init( int totalWork );
+                void onProgress( int numDone, String message );
+        }
+        
         private File m_file;
         private JarFile m_jar;
         private DecompilerSettings m_settings;
@@ -137,7 +144,7 @@ public class Deobfuscator
                 }
         }
         
-        public SourceIndex getSource( String className )
+        public CompilationUnit getSourceTree( String className )
         {
                 // is this class deobfuscated?
                 // we need to tell the decompiler the deobfuscated name so it doesn't get freaked out
@@ -156,19 +163,18 @@ public class Deobfuscator
                 AstBuilder builder = new AstBuilder( context );
                 builder.addType( resolvedType );
                 builder.runTransformations( null );
-                CompilationUnit root = builder.getCompilationUnit();
+                return builder.getCompilationUnit();
+        }
+        
+        public SourceIndex getSourceIndex( CompilationUnit sourceTree, String source )
+        {
+                // build the source index
+                SourceIndex index = new SourceIndex( source );
+                sourceTree.acceptVisitor( new SourceIndexVisitor(), index );
                 
-                // render the AST into source
-                StringWriter buf = new StringWriter();
-                root.acceptVisitor( new InsertParenthesesVisitor(), null );
                 // DEBUG
                 //root.acceptVisitor( new TreeDumpVisitor( new File( "tree.txt" ) ), null );
-                root.acceptVisitor( new JavaOutputVisitor( new PlainTextOutput( buf ), m_settings ), null );
-                
-                // build the source index
-                SourceIndex index = new SourceIndex( buf.toString() );
-                root.acceptVisitor( new SourceIndexVisitor(), index );
-                
+
                 /* DEBUG
                 for( Token token : index.referenceTokens() )
                 {
@@ -180,6 +186,56 @@ public class Deobfuscator
                 return index;
         }
         
+        public String getSource( CompilationUnit sourceTree )
+        {
+                // render the AST into source
+                StringWriter buf = new StringWriter();
+                sourceTree.acceptVisitor( new InsertParenthesesVisitor(), null );
+                sourceTree.acceptVisitor( new JavaOutputVisitor( new PlainTextOutput( buf ), m_settings ), null );
+                return buf.toString();
+        }
+        
+        public void writeSources( File dirOut, ProgressListener progress )
+        throws IOException
+        {
+                int numClasses = m_jarIndex.getObfClassNames().size();
+                if( progress != null )
+                {
+                        progress.init( numClasses );
+                }
+                int i = 0;
+                
+                // DEOBFUSCATE ALL THE THINGS!! @_@
+                for( String obfClassName : m_jarIndex.getObfClassNames() )
+                {
+                        // skip inner classes
+                        if( m_jarIndex.getOuterClass( obfClassName ) != null )
+                        {
+                                continue;
+                        }
+                        
+                        ClassEntry deobfClassEntry = deobfuscateEntry( new ClassEntry( obfClassName ) );
+                        if( progress != null )
+                        {
+                                progress.onProgress( i++, deobfClassEntry.toString() );
+                        }
+                        
+                        // get the source
+                        String source = getSource( getSourceTree( obfClassName ) );
+                        
+                        // write the file
+                        File file = new File( dirOut, deobfClassEntry.getName().replace( '.', '/' ) + ".java" );
+                        file.getParentFile().mkdirs();
+                        try( FileWriter out = new FileWriter( file ) )
+                        {
+                                out.write( source );
+                        }
+                }
+                
+                // done!
+                progress.onProgress( numClasses, "Done!" );
+        }
+        
         public <T extends Entry> T obfuscateEntry( T deobfEntry )
         {
                 if( deobfEntry == null )