init of deob

src/main/java/info/sigterm/deob/ClassFile.java

@@ -0,0 +1,57 @@
+package info.sigterm.deob;
+
+import java.io.DataInputStream;
+import java.io.IOException;
+
+public class ClassFile
+{
+	private int magic;
+	private short minor_version;
+	private short major_version;
+	private ConstantPool pool;
+	private short access_flags;
+	private int this_class;
+	private int super_class;
+	private Interfaces interfaces;
+	private Fields fields;
+	private Methods methods;
+	private Attributes attributes;
+
+	private DataInputStream is;
+
+	public ClassFile(DataInputStream is) throws IOException
+	{
+		this.is = is;
+
+		magic = is.readInt();
+		if (magic != 0xcafebabe)
+			throw new IOException("File is not a java class file.");
+
+		minor_version = is.readShort();
+		major_version = is.readShort();
+
+		pool = new ConstantPool(this);
+
+		access_flags = is.readShort();
+		this_class = is.readUnsignedShort();
+		super_class = is.readUnsignedShort();
+
+		interfaces = new Interfaces(this);
+
+		fields = new Fields(this);
+
+		methods = new Methods(this);
+
+		attributes = new Attributes(this);
+	}
+
+	public DataInputStream getStream()
+	{
+		return is;
+	}
+
+	public ConstantPool getPool()
+	{
+		return pool;
+	}
+}