finished most of the matching gui

1 files changed, 61 insertions, 0 deletions

diff --git a/src/cuchaz/enigma/convert/MappingsConverter.java b/src/cuchaz/enigma/convert/MappingsConverter.java
index d0f9382..aa067d4 100644
--- a/src/cuchaz/enigma/convert/MappingsConverter.java
+++ b/src/cuchaz/enigma/convert/MappingsConverter.java
@@ -11,17 +11,25 @@
 package cuchaz.enigma.convert;
 
 import java.util.Arrays;
+import java.util.Collections;
 import java.util.Iterator;
 import java.util.LinkedHashMap;
+import java.util.List;
 import java.util.Map;
+import java.util.Map.Entry;
 import java.util.jar.JarFile;
 
+import com.beust.jcommander.internal.Lists;
 import com.google.common.collect.BiMap;
+import com.google.common.collect.HashMultimap;
 import com.google.common.collect.Maps;
+import com.google.common.collect.Multimap;
 
+import cuchaz.enigma.Deobfuscator;
 import cuchaz.enigma.analysis.JarIndex;
 import cuchaz.enigma.convert.ClassNamer.SidedClassNamer;
 import cuchaz.enigma.mapping.ClassEntry;
+import cuchaz.enigma.mapping.ClassMapping;
 import cuchaz.enigma.mapping.Mappings;
 
 public class MappingsConverter {
@@ -100,6 +108,59 @@ public class MappingsConverter {
                 return lastMatching;
         }
         
+        public static Mappings newMappings(Matches matches, Mappings oldMappings, Deobfuscator sourceDeobfuscator, Deobfuscator destDeobfuscator) {
+                
+                // sort the unique matches by size of inner class chain
+                Multimap<Integer,Entry<ClassEntry,ClassEntry>> matchesByDestChainSize = HashMultimap.create();
+                for (Entry<ClassEntry,ClassEntry> match : matches.getUniqueMatches().entrySet()) {
+                        int chainSize = destDeobfuscator.getJarIndex().getObfClassChain(match.getValue()).size();
+                        matchesByDestChainSize.put(chainSize, match);
+                }
+                
+                // build the mappings (in order of small-to-large inner chains)
+                Mappings newMappings = new Mappings();
+                List<Integer> chainSizes = Lists.newArrayList(matchesByDestChainSize.keySet());
+                Collections.sort(chainSizes);
+                for (int chainSize : chainSizes) {
+                        for (Entry<ClassEntry,ClassEntry> match : matchesByDestChainSize.get(chainSize)) {
+                                
+                                // get class info
+                                ClassEntry sourceClassEntry = match.getKey();
+                                ClassEntry deobfClassEntry = sourceDeobfuscator.deobfuscateEntry(sourceClassEntry);
+                                ClassEntry destClassEntry = match.getValue();
+                                List<ClassEntry> destClassChain = destDeobfuscator.getJarIndex().getObfClassChain(destClassEntry);
+                                
+                                // find out where to make the dest class mapping
+                                if (destClassChain.size() == 1) {
+                                        // not an inner class, add directly to mappings
+                                        newMappings.addClassMapping(new ClassMapping(destClassEntry.getName(), deobfClassEntry.getName()));
+                                } else {
+                                        // inner class, find the outer class mapping
+                                        ClassMapping destMapping = null;
+                                        for (int i=0; i<destClassChain.size()-1; i++) {
+                                                ClassEntry destChainClassEntry = destClassChain.get(i);
+                                                if (destMapping == null) {
+                                                        destMapping = newMappings.getClassByObf(destChainClassEntry);
+                                                        if (destMapping == null) {
+                                                                destMapping = new ClassMapping(destChainClassEntry.getName());
+                                                                newMappings.addClassMapping(destMapping);
+                                                        }
+                                                } else {
+                                                        destMapping = destMapping.getInnerClassByObf(destChainClassEntry.getInnerClassName());
+                                                        if (destMapping == null) {
+                                                                destMapping = new ClassMapping(destChainClassEntry.getName());
+                                                                destMapping.addInnerClassMapping(destMapping);
+                                                        }
+                                                }
+                                        }
+                                        String deobfName = deobfClassEntry.isInnerClass() ? deobfClassEntry.getInnerClassName() : deobfClassEntry.getSimpleName();
+                                        destMapping.addInnerClassMapping(new ClassMapping(destClassEntry.getName(), deobfName));
+                                }
+                        }
+                }
+                return newMappings;
+        }
+        
         public static void convertMappings(Mappings mappings, BiMap<ClassEntry,ClassEntry> changes) {
                 
                 // sort the changes so classes are renamed in the correct order