Separated FFDec core library and the rest (GUI).

FFDec Library is now LGPLv3, others stay GPLv3.
Version changed to 3.0.0 for FFDec, 1.0.0 for FFDec Library.

libsrc/ffdec_lib/src/com/jpexs/helpers/plugin/CharSequenceJavaFileObject.java

@@ -0,0 +1,58 @@
+/*
+ *  Copyright (C) 2010-2014 JPEXS, Miron Sadziak, All rights reserved.
+ * 
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3.0 of the License, or (at your option) any later version.
+ * 
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library.␍ */
+package com.jpexs.helpers.plugin;
+
+import java.net.URI;
+import javax.tools.JavaFileObject.Kind;
+import javax.tools.SimpleJavaFileObject;
+
+/**
+ *
+ * @author JPEXS
+ */
+public class CharSequenceJavaFileObject extends SimpleJavaFileObject {
+
+    /**
+     * CharSequence representing the source code to be compiled
+     */
+    private final CharSequence content;
+
+    /**
+     * This constructor will store the source code in the internal "content"
+     * variable and register it as a source code, using a URI containing the
+     * class full name
+     *
+     * @param className name of the public class in the source code
+     * @param content source code to compile
+     */
+    public CharSequenceJavaFileObject(String className, CharSequence content) {
+        super(URI.create("string:///" + className.replace('.', '/')
+                + Kind.SOURCE.extension), Kind.SOURCE);
+        this.content = content;
+    }
+
+    /**
+     * Answers the CharSequence to be compiled. It will give the source code
+     * stored in variable "content"
+     *
+     * @param ignoreEncodingErrors
+     * @return
+     */
+    @Override
+    public CharSequence getCharContent(boolean ignoreEncodingErrors) {
+        return content;
+    }
+}

libsrc/ffdec_lib/src/com/jpexs/helpers/plugin/ClassFileManager.java

@@ -0,0 +1,89 @@
+/*
+ *  Copyright (C) 2010-2014 JPEXS, Miron Sadziak, All rights reserved.
+ * 
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3.0 of the License, or (at your option) any later version.
+ * 
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library.␍ */
+package com.jpexs.helpers.plugin;
+
+import java.io.IOException;
+import java.security.SecureClassLoader;
+import javax.tools.FileObject;
+import javax.tools.ForwardingJavaFileManager;
+import javax.tools.JavaFileManager;
+import javax.tools.JavaFileObject;
+import javax.tools.JavaFileObject.Kind;
+import javax.tools.StandardJavaFileManager;
+
+/**
+ *
+ * @author JPEXS
+ */
+public class ClassFileManager extends
+        ForwardingJavaFileManager<JavaFileManager> {
+
+    /**
+     * Instance of JavaClassObject that will store the compiled bytecode of our
+     * class
+     */
+    private JavaClassObject jclassObject;
+
+    /**
+     * Will initialize the manager with the specified standard java file manager
+     *
+     * @param standardManager
+     */
+    public ClassFileManager(StandardJavaFileManager standardManager) {
+        super(standardManager);
+    }
+
+    /**
+     * Will be used by us to get the class loader for our compiled class. It
+     * creates an anonymous class extending the SecureClassLoader which uses the
+     * byte code created by the compiler and stored in the JavaClassObject, and
+     * returns the Class for it
+     *
+     * @param location
+     * @return
+     */
+    @Override
+    public ClassLoader getClassLoader(Location location) {
+        return new SecureClassLoader() {
+            @Override
+            protected Class<?> findClass(String name)
+                    throws ClassNotFoundException {
+                byte[] b = jclassObject.getBytes();
+                return super.defineClass(name, jclassObject
+                        .getBytes(), 0, b.length);
+            }
+        };
+    }
+
+    /**
+     * Gives the compiler an instance of the JavaClassObject so that the
+     * compiler can write the byte code into it.
+     *
+     * @param location
+     * @param className
+     * @param kind
+     * @param sibling
+     * @return
+     * @throws java.io.IOException
+     */
+    @Override
+    public JavaFileObject getJavaFileForOutput(Location location,
+            String className, Kind kind, FileObject sibling)
+            throws IOException {
+        jclassObject = new JavaClassObject(className, kind);
+        return jclassObject;
+    }
+}

libsrc/ffdec_lib/src/com/jpexs/helpers/plugin/JavaClassObject.java

@@ -0,0 +1,72 @@
+/*
+ *  Copyright (C) 2010-2014 JPEXS, Miron Sadziak, All rights reserved.
+ * 
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3.0 of the License, or (at your option) any later version.
+ * 
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library.␍ */
+package com.jpexs.helpers.plugin;
+
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.io.OutputStream;
+import java.net.URI;
+import javax.tools.JavaFileObject.Kind;
+import javax.tools.SimpleJavaFileObject;
+
+/**
+ *
+ * @author JPEXS
+ */
+public class JavaClassObject extends SimpleJavaFileObject {
+
+    /**
+     * Byte code created by the compiler will be stored in this
+     * ByteArrayOutputStream so that we can later get the byte array out of it
+     * and put it in the memory as an instance of our class.
+     */
+    protected final ByteArrayOutputStream bos = new ByteArrayOutputStream();
+
+    /**
+     * Registers the compiled class object under URI containing the class full
+     * name
+     *
+     * @param name Full name of the compiled class
+     * @param kind Kind of the data. It will be CLASS in our case
+     */
+    public JavaClassObject(String name, Kind kind) {
+        super(URI.create("string:///" + name.replace('.', '/')
+                + kind.extension), kind);
+    }
+
+    /**
+     * Will be used by our file manager to get the byte code that can be put
+     * into memory to instantiate our class
+     *
+     * @return compiled byte code
+     */
+    public byte[] getBytes() {
+        return bos.toByteArray();
+    }
+
+    /**
+     * Will provide the compiler with an output stream that leads to our byte
+     * array. This way the compiler will write everything into the byte array
+     * that we will instantiate later
+     *
+     * @return
+     * @throws java.io.IOException
+     */
+    @Override
+    public OutputStream openOutputStream() throws IOException {
+        return bos;
+    }
+}