From 4be005617b3b8c3578cca07c5d085d12916f0d1d Mon Sep 17 00:00:00 2001
From: lclc98
Date: Thu, 30 Jun 2016 00:49:21 +1000
Subject: Json format (#2)

* Added new format

* Fixed bug

* Updated Version
---
 .../java/cuchaz/enigma/mapping/MappingsReader.java | 92 ++++++++++++++++++++++
 1 file changed, 92 insertions(+)
 create mode 100644 src/main/java/cuchaz/enigma/mapping/MappingsReader.java

(limited to 'src/main/java/cuchaz/enigma/mapping/MappingsReader.java')

diff --git a/src/main/java/cuchaz/enigma/mapping/MappingsReader.java b/src/main/java/cuchaz/enigma/mapping/MappingsReader.java
new file mode 100644
index 0000000..c790eed
--- /dev/null
+++ b/src/main/java/cuchaz/enigma/mapping/MappingsReader.java
@@ -0,0 +1,92 @@
+/*******************************************************************************
+ * Copyright (c) 2015 Jeff Martin.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the GNU Lesser General Public
+ * License v3.0 which accompanies this distribution, and is available at
+ * http://www.gnu.org/licenses/lgpl.html
+ * <p>
+ * Contributors:
+ * Jeff Martin - initial API and implementation
+ ******************************************************************************/
+package cuchaz.enigma.mapping;
+
+import com.google.gson.Gson;
+import com.google.gson.GsonBuilder;
+
+import java.io.BufferedReader;
+import java.io.File;
+import java.io.FileReader;
+import java.io.IOException;
+
+import cuchaz.enigma.json.JsonClass;
+
+public class MappingsReader {
+
+    public Mappings read(File in) throws IOException, MappingParseException {
+        Mappings mappings = new Mappings();
+        readDirectory(mappings, in);
+        return mappings;
+    }
+
+    public void readDirectory(Mappings mappings, File in) throws IOException, MappingParseException {
+
+        File[] fList = in.listFiles();
+        for (File file : fList) {
+            if (file.isFile()) {
+                readFile(mappings, new BufferedReader(new FileReader(file)));
+            } else if (file.isDirectory()) {
+                readDirectory(mappings, file.getAbsoluteFile());
+            }
+        }
+    }
+
+    public void readFile(Mappings mappings, BufferedReader in) throws IOException, MappingParseException {
+
+        String builder = "";
+        String line = null;
+        while ((line = in.readLine()) != null) {
+            builder += line;
+        }
+
+        Gson gson = new GsonBuilder().setPrettyPrinting().create();
+        JsonClass jsonClass = gson.fromJson(builder, JsonClass.class);
+        load(null, jsonClass, mappings);
+    }
+
+    public void load(ClassMapping parent, JsonClass jsonClass, Mappings mappings) {
+        ClassMapping classMapping = readClass(jsonClass.getObf(), jsonClass.getName());
+        if (parent != null) {
+            parent.addInnerClassMapping(classMapping);
+        } else {
+            mappings.addClassMapping(classMapping);
+        }
+        jsonClass.getField().forEach(jsonField -> classMapping.addFieldMapping(readField(jsonField.getObf(), jsonField.getName(), jsonField.getType())));
+
+        jsonClass.getMethod().forEach(jsonMethod -> {
+            MethodMapping methodMapping = readMethod(jsonMethod.getObf(), jsonMethod.getName(), jsonMethod.getSignature());
+            jsonMethod.getArgs().forEach(jsonArgument -> methodMapping.addArgumentMapping(readArgument(jsonArgument.getIndex(), jsonArgument.getName())));
+            classMapping.addMethodMapping(methodMapping);
+        });
+
+        jsonClass.getInnerClass().forEach(jsonInnerClasses -> {
+            load(classMapping, jsonInnerClasses, mappings);
+        });
+    }
+
+    private ArgumentMapping readArgument(int index, String name) {
+        return new ArgumentMapping(index, name);
+    }
+
+    private ClassMapping readClass(String obf, String deobf) {
+        return new ClassMapping("none/" + obf, deobf);
+    }
+
+    /* TEMP */
+    protected FieldMapping readField(String obf, String deobf, String sig) {
+        return new FieldMapping(obf, new Type(sig), deobf);
+    }
+
+    private MethodMapping readMethod(String obf, String deobf, String sig) {
+        return new MethodMapping(obf, new Signature(sig), deobf);
+    }
+}
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