Example usage for org.objectweb.asm Opcodes ASM5

Introduction

In this page you can find the example usage for org.objectweb.asm Opcodes ASM5.

Prototype

int ASM5

To view the source code for org.objectweb.asm Opcodes ASM5.

Click Source Link

Usage

From source file:cuchaz.enigma.Deobfuscator.java

License:Open Source License

public void publifyJar(File out, ProgressListener progress) {
    transformJar(out, progress, (node, writer) -> {
        node.accept(new ClassPublifier(Opcodes.ASM5, writer));
        return node.name;
    });/*from  ww  w .  j av  a  2 s . c o m*/
}

From source file:cuchaz.enigma.gui.GuiController.java

License:Open Source License

public CompletableFuture<Void> openJar(final Path jarPath) {
    this.gui.onStartOpenJar();

    return ProgressDialog.runOffThread(gui.getFrame(), progress -> {
        project = enigma.openJar(jarPath, progress);

        indexTreeBuilder = new IndexTreeBuilder(project.getJarIndex());

        CompiledSourceTypeLoader typeLoader = new CompiledSourceTypeLoader(project.getClassCache());
        typeLoader.addVisitor(visitor -> new SourceFixVisitor(Opcodes.ASM5, visitor, project.getJarIndex()));
        sourceProvider = new SourceProvider(SourceProvider.createSettings(), typeLoader);

        gui.onFinishOpenJar(jarPath.getFileName().toString());

        refreshClasses();/* w w w . ja  va2 s  .  com*/
    });
}

From source file:cuchaz.enigma.TranslatingTypeLoader.java

License:Open Source License

@Override
public String transformInto(ClassNode node, ClassWriter writer) {
    node.accept(//from w w w .j  a  va2  s.  c o m
            new TranslationClassVisitor(deobfuscatingTranslator, jarIndex, entryPool, Opcodes.ASM5, writer));
    return deobfuscatingTranslator.getTranslatedClass(new ClassEntry(node.name)).getName();
}

From source file:de.cubeisland.engine.modularity.asm.visitor.MethodSignatureVisitor.java

License:Open Source License

public MethodSignatureVisitor(TypeReference type, int cnt) {
    super(Opcodes.ASM5);
    this.type = type;
    this.cnt = cnt + 1;
}

From source file:de.cubeisland.engine.modularity.asm.visitor.ModuleAnnotationVisitor.java

License:Open Source License

public ModuleAnnotationVisitor(AnnotationCandidate candidate) {
    super(Opcodes.ASM5);
    this.candidate = candidate;
}

From source file:de.cubeisland.engine.modularity.asm.visitor.ModuleClassVisitor.java

License:Open Source License

public ModuleClassVisitor(File file) {
    super(Opcodes.ASM5);
    this.file = file;
}

From source file:de.cubeisland.engine.modularity.asm.visitor.ModuleFieldVisitor.java

License:Open Source License

public ModuleFieldVisitor(FieldCandidate candidate) {
    super(Opcodes.ASM5);
    this.candidate = candidate;
}

From source file:de.cubeisland.engine.modularity.asm.visitor.ModuleMethodVisitor.java

License:Open Source License

public ModuleMethodVisitor(MethodCandidate methodCandidate) {
    super(Opcodes.ASM5);
    this.methodCandidate = methodCandidate;
}

From source file:de.cubeisland.engine.modularity.asm.visitor.ModuleSignatureVisitor.java

License:Open Source License

public ModuleSignatureVisitor(TypeReference type) {
    super(Opcodes.ASM5);
    this.type = type;
}

From source file:de.dynamicfiles.projects.gradle.plugins.javafx.tasks.internal.MonkeyPatcher.java

License:Apache License

private static void doMonkeyPatchFileHandleLeak(ClassReader classReader, ClassWriter classWriter) {
    classReader.accept(new ClassVisitor(Opcodes.ASM5, classWriter) {
        @Override//from  w w  w.java  2 s.  c  o  m
        public MethodVisitor visitMethod(int access, String name, String desc, String signature,
                String[] exceptions) {
            if (!(name.equals(METHOD_TO_MONKEY_PATCH) && desc.equals(METHOD_SIGNATURE_TO_MONKEY_PATCH))) {
                return super.visitMethod(access, name, desc, signature, exceptions);
            }
            // helpful source: http://web.cs.ucla.edu/~msb/cs239-tutorial/
            // "We will do this using the Adapter Pattern. Adapters wrap an object, overriding some of its methods, and delegating to the others."
            // ugly adapter-pattern ... took me more time than I really can tell here <.<
            return getMonkeyPatchedFileHandleLeakMethodVisitor(access, name, desc, signature, exceptions);
        }

        private MethodVisitor getMonkeyPatchedFileHandleLeakMethodVisitor(int access, String name, String desc,
                String signature, String[] exceptions) {
            return new MethodVisitor(Opcodes.ASM5,
                    super.visitMethod(access, name, desc, signature, exceptions)) {

                /*
                 TODO improve detection of lambda-positions, numbers might vary on different compile-versions
                 */
                @Override
                public void visitCode() {
                    // This mostly got generated from ASM itself, except some adjustments for lambda-IDs and removed "visitMaxs()"-call
                    String javalangThrowable = "java/lang/Throwable";
                    String javaioFile = "java/io/File";
                    String javalangString = "java/lang/String";

                    Label l0 = new Label();
                    Label l1 = new Label();
                    Label l2 = new Label();
                    mv.visitTryCatchBlock(l0, l1, l2, javalangThrowable);
                    Label l3 = new Label();
                    Label l4 = new Label();
                    Label l5 = new Label();
                    mv.visitTryCatchBlock(l3, l4, l5, javalangThrowable);
                    Label l6 = new Label();
                    mv.visitTryCatchBlock(l3, l4, l6, null);
                    Label l7 = new Label();
                    Label l8 = new Label();
                    Label l9 = new Label();
                    mv.visitTryCatchBlock(l7, l8, l9, javalangThrowable);
                    Label l10 = new Label();
                    mv.visitTryCatchBlock(l5, l10, l6, null);
                    mv.visitInsn(Opcodes.ACONST_NULL);
                    mv.visitVarInsn(Opcodes.ASTORE, 3);
                    mv.visitVarInsn(Opcodes.ALOAD, 2);
                    Label l11 = new Label();
                    mv.visitJumpInsn(Opcodes.IFNULL, l11);
                    mv.visitVarInsn(Opcodes.ALOAD, 2);
                    mv.visitMethodInsn(Opcodes.INVOKEVIRTUAL, javaioFile, "isDirectory", "()Z", false);
                    Label l12 = new Label();
                    mv.visitJumpInsn(Opcodes.IFNE, l12);
                    mv.visitLabel(l11);
                    mv.visitFrame(Opcodes.F_APPEND, 1, new Object[] { javalangString }, 0, null);
                    mv.visitTypeInsn(Opcodes.NEW, javaioFile);
                    mv.visitInsn(Opcodes.DUP);
                    mv.visitLdcInsn("java.home");
                    mv.visitMethodInsn(Opcodes.INVOKESTATIC, "java/lang/System", "getProperty",
                            "(Ljava/lang/String;)Ljava/lang/String;", false);
                    mv.visitMethodInsn(Opcodes.INVOKESPECIAL, javaioFile, "<init>", "(Ljava/lang/String;)V",
                            false);
                    mv.visitVarInsn(Opcodes.ASTORE, 2);
                    mv.visitLabel(l12);
                    mv.visitFrame(Opcodes.F_SAME, 0, null, 0, null);
                    mv.visitFieldInsn(Opcodes.GETSTATIC, "com/oracle/tools/packager/windows/WinAppBundler",
                            "VS_VERS", "[Ljava/lang/String;");
                    mv.visitVarInsn(Opcodes.ASTORE, 4);
                    mv.visitVarInsn(Opcodes.ALOAD, 4);
                    mv.visitInsn(Opcodes.ARRAYLENGTH);
                    mv.visitVarInsn(Opcodes.ISTORE, 5);
                    mv.visitInsn(Opcodes.ICONST_0);
                    mv.visitVarInsn(Opcodes.ISTORE, 6);
                    Label l13 = new Label();
                    mv.visitLabel(l13);
                    mv.visitFrame(Opcodes.F_APPEND, 3,
                            new Object[] { "[Ljava/lang/String;", Opcodes.INTEGER, Opcodes.INTEGER }, 0, null);
                    mv.visitVarInsn(Opcodes.ILOAD, 6);
                    mv.visitVarInsn(Opcodes.ILOAD, 5);
                    Label l14 = new Label();
                    mv.visitJumpInsn(Opcodes.IF_ICMPGE, l14);
                    mv.visitVarInsn(Opcodes.ALOAD, 4);
                    mv.visitVarInsn(Opcodes.ILOAD, 6);
                    mv.visitInsn(Opcodes.AALOAD);
                    mv.visitVarInsn(Opcodes.ASTORE, 7);
                    mv.visitVarInsn(Opcodes.ALOAD, 0);
                    mv.visitVarInsn(Opcodes.ALOAD, 1);
                    mv.visitVarInsn(Opcodes.ALOAD, 7);
                    mv.visitMethodInsn(Opcodes.INVOKESPECIAL, "com/oracle/tools/packager/windows/WinAppBundler",
                            "copyMSVCDLLs", "(Ljava/io/File;Ljava/lang/String;)Z", false);
                    Label l15 = new Label();
                    mv.visitJumpInsn(Opcodes.IFEQ, l15);
                    mv.visitVarInsn(Opcodes.ALOAD, 7);
                    mv.visitVarInsn(Opcodes.ASTORE, 3);
                    mv.visitJumpInsn(Opcodes.GOTO, l14);
                    mv.visitLabel(l15);
                    mv.visitFrame(Opcodes.F_SAME, 0, null, 0, null);
                    mv.visitIincInsn(6, 1);
                    mv.visitJumpInsn(Opcodes.GOTO, l13);
                    mv.visitLabel(l14);
                    mv.visitFrame(Opcodes.F_CHOP, 3, null, 0, null);
                    mv.visitVarInsn(Opcodes.ALOAD, 3);
                    Label l16 = new Label();
                    mv.visitJumpInsn(Opcodes.IFNONNULL, l16);
                    mv.visitTypeInsn(Opcodes.NEW, "java/lang/RuntimeException");
                    mv.visitInsn(Opcodes.DUP);
                    mv.visitLdcInsn("Not found MSVC dlls");
                    mv.visitMethodInsn(Opcodes.INVOKESPECIAL, "java/lang/RuntimeException", "<init>",
                            "(Ljava/lang/String;)V", false);
                    mv.visitInsn(Opcodes.ATHROW);
                    mv.visitLabel(l16);
                    mv.visitFrame(Opcodes.F_SAME, 0, null, 0, null);
                    mv.visitTypeInsn(Opcodes.NEW, "java/util/concurrent/atomic/AtomicReference");
                    mv.visitInsn(Opcodes.DUP);
                    mv.visitMethodInsn(Opcodes.INVOKESPECIAL, "java/util/concurrent/atomic/AtomicReference",
                            "<init>", "()V", false);
                    mv.visitVarInsn(Opcodes.ASTORE, 4);
                    mv.visitVarInsn(Opcodes.ALOAD, 3);
                    mv.visitVarInsn(Opcodes.ASTORE, 5);
                    mv.visitVarInsn(Opcodes.ALOAD, 2);
                    mv.visitMethodInsn(Opcodes.INVOKEVIRTUAL, javaioFile, "toPath", "()Ljava/nio/file/Path;",
                            false);
                    mv.visitLdcInsn("bin");
                    mv.visitMethodInsn(Opcodes.INVOKEINTERFACE, "java/nio/file/Path", "resolve",
                            "(Ljava/lang/String;)Ljava/nio/file/Path;", true);
                    mv.visitMethodInsn(Opcodes.INVOKESTATIC, "java/nio/file/Files", "list",
                            "(Ljava/nio/file/Path;)Ljava/util/stream/Stream;", false);
                    mv.visitVarInsn(Opcodes.ASTORE, 6);
                    mv.visitInsn(Opcodes.ACONST_NULL);
                    mv.visitVarInsn(Opcodes.ASTORE, 7);
                    mv.visitLabel(l3);
                    mv.visitVarInsn(Opcodes.ALOAD, 6);
                    mv.visitInvokeDynamicInsn("test", "()Ljava/util/function/Predicate;", new Handle(
                            Opcodes.H_INVOKESTATIC, "java/lang/invoke/LambdaMetafactory", "metafactory",
                            "(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodHandle;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/CallSite;"),
                            new Object[] { Type.getType("(Ljava/lang/Object;)Z"),
                                    new Handle(Opcodes.H_INVOKESTATIC,
                                            "com/oracle/tools/packager/windows/WinAppBundler",
                                            "lambda$copyMSVCDLLs$261", "(Ljava/nio/file/Path;)Z"),
                                    Type.getType("(Ljava/nio/file/Path;)Z") }); // modified lambda-name
                    mv.visitMethodInsn(Opcodes.INVOKEINTERFACE, "java/util/stream/Stream", "filter",
                            "(Ljava/util/function/Predicate;)Ljava/util/stream/Stream;", true);
                    mv.visitVarInsn(Opcodes.ALOAD, 5);
                    mv.visitInvokeDynamicInsn("test", "(Ljava/lang/String;)Ljava/util/function/Predicate;",
                            new Handle(Opcodes.H_INVOKESTATIC, "java/lang/invoke/LambdaMetafactory",
                                    "metafactory",
                                    "(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodHandle;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/CallSite;"),
                            new Object[] { Type.getType("(Ljava/lang/Object;)Z"), new Handle(
                                    Opcodes.H_INVOKESTATIC, "com/oracle/tools/packager/windows/WinAppBundler",
                                    "lambda$copyMSVCDLLs$262", "(Ljava/lang/String;Ljava/nio/file/Path;)Z"),
                                    Type.getType("(Ljava/nio/file/Path;)Z") }); // modified lambda-name
                    mv.visitMethodInsn(Opcodes.INVOKEINTERFACE, "java/util/stream/Stream", "filter",
                            "(Ljava/util/function/Predicate;)Ljava/util/stream/Stream;", true);
                    mv.visitVarInsn(Opcodes.ALOAD, 1);
                    mv.visitVarInsn(Opcodes.ALOAD, 4);
                    mv.visitInvokeDynamicInsn("accept",
                            "(Ljava/io/File;Ljava/util/concurrent/atomic/AtomicReference;)Ljava/util/function/Consumer;",
                            new Handle(Opcodes.H_INVOKESTATIC, "java/lang/invoke/LambdaMetafactory",
                                    "metafactory",
                                    "(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodHandle;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/CallSite;"),
                            new Object[] { Type.getType("(Ljava/lang/Object;)V"), new Handle(
                                    Opcodes.H_INVOKESTATIC, "com/oracle/tools/packager/windows/WinAppBundler",
                                    "lambda$copyMSVCDLLs$263",
                                    "(Ljava/io/File;Ljava/util/concurrent/atomic/AtomicReference;Ljava/nio/file/Path;)V"),
                                    Type.getType("(Ljava/nio/file/Path;)V") }); // modified lambda-name
                    mv.visitMethodInsn(Opcodes.INVOKEINTERFACE, "java/util/stream/Stream", "forEach",
                            "(Ljava/util/function/Consumer;)V", true);
                    mv.visitLabel(l4);
                    mv.visitVarInsn(Opcodes.ALOAD, 6);
                    Label l17 = new Label();
                    mv.visitJumpInsn(Opcodes.IFNULL, l17);
                    mv.visitVarInsn(Opcodes.ALOAD, 7);
                    Label l18 = new Label();
                    mv.visitJumpInsn(Opcodes.IFNULL, l18);
                    mv.visitLabel(l0);
                    mv.visitVarInsn(Opcodes.ALOAD, 6);
                    mv.visitMethodInsn(Opcodes.INVOKEINTERFACE, "java/util/stream/Stream", "close", "()V",
                            true);
                    mv.visitLabel(l1);
                    mv.visitJumpInsn(Opcodes.GOTO, l17);
                    mv.visitLabel(l2);
                    mv.visitFrame(Opcodes.F_FULL, 8,
                            new Object[] { "com/oracle/tools/packager/windows/WinAppBundler", javaioFile,
                                    javaioFile, javalangString, "java/util/concurrent/atomic/AtomicReference",
                                    javalangString, "java/util/stream/Stream", javalangThrowable },
                            1, new Object[] { javalangThrowable });
                    mv.visitVarInsn(Opcodes.ASTORE, 8);
                    mv.visitVarInsn(Opcodes.ALOAD, 7);
                    mv.visitVarInsn(Opcodes.ALOAD, 8);
                    mv.visitMethodInsn(Opcodes.INVOKEVIRTUAL, javalangThrowable, "addSuppressed",
                            "(Ljava/lang/Throwable;)V", false);
                    mv.visitJumpInsn(Opcodes.GOTO, l17);
                    mv.visitLabel(l18);
                    mv.visitFrame(Opcodes.F_SAME, 0, null, 0, null);
                    mv.visitVarInsn(Opcodes.ALOAD, 6);
                    mv.visitMethodInsn(Opcodes.INVOKEINTERFACE, "java/util/stream/Stream", "close", "()V",
                            true);
                    mv.visitJumpInsn(Opcodes.GOTO, l17);
                    mv.visitLabel(l5);
                    mv.visitFrame(Opcodes.F_SAME1, 0, null, 1, new Object[] { javalangThrowable });
                    mv.visitVarInsn(Opcodes.ASTORE, 8);
                    mv.visitVarInsn(Opcodes.ALOAD, 8);
                    mv.visitVarInsn(Opcodes.ASTORE, 7);
                    mv.visitVarInsn(Opcodes.ALOAD, 8);
                    mv.visitInsn(Opcodes.ATHROW);
                    mv.visitLabel(l6);
                    mv.visitFrame(Opcodes.F_SAME1, 0, null, 1, new Object[] { javalangThrowable });
                    mv.visitVarInsn(Opcodes.ASTORE, 9);
                    mv.visitLabel(l10);
                    mv.visitVarInsn(Opcodes.ALOAD, 6);
                    Label l19 = new Label();
                    mv.visitJumpInsn(Opcodes.IFNULL, l19);
                    mv.visitVarInsn(Opcodes.ALOAD, 7);
                    Label l20 = new Label();
                    mv.visitJumpInsn(Opcodes.IFNULL, l20);
                    mv.visitLabel(l7);
                    mv.visitVarInsn(Opcodes.ALOAD, 6);
                    mv.visitMethodInsn(Opcodes.INVOKEINTERFACE, "java/util/stream/Stream", "close", "()V",
                            true);
                    mv.visitLabel(l8);
                    mv.visitJumpInsn(Opcodes.GOTO, l19);
                    mv.visitLabel(l9);
                    mv.visitFrame(Opcodes.F_FULL, 10,
                            new Object[] { "com/oracle/tools/packager/windows/WinAppBundler", javaioFile,
                                    javaioFile, javalangString, "java/util/concurrent/atomic/AtomicReference",
                                    javalangString, "java/util/stream/Stream", javalangThrowable, Opcodes.TOP,
                                    javalangThrowable },
                            1, new Object[] { javalangThrowable });
                    mv.visitVarInsn(Opcodes.ASTORE, 10);
                    mv.visitVarInsn(Opcodes.ALOAD, 7);
                    mv.visitVarInsn(Opcodes.ALOAD, 10);
                    mv.visitMethodInsn(Opcodes.INVOKEVIRTUAL, javalangThrowable, "addSuppressed",
                            "(Ljava/lang/Throwable;)V", false);
                    mv.visitJumpInsn(Opcodes.GOTO, l19);
                    mv.visitLabel(l20);
                    mv.visitFrame(Opcodes.F_SAME, 0, null, 0, null);
                    mv.visitVarInsn(Opcodes.ALOAD, 6);
                    mv.visitMethodInsn(Opcodes.INVOKEINTERFACE, "java/util/stream/Stream", "close", "()V",
                            true);
                    mv.visitLabel(l19);
                    mv.visitFrame(Opcodes.F_SAME, 0, null, 0, null);
                    mv.visitVarInsn(Opcodes.ALOAD, 9);
                    mv.visitInsn(Opcodes.ATHROW);
                    mv.visitLabel(l17);
                    mv.visitFrame(Opcodes.F_FULL, 6,
                            new Object[] { "com/oracle/tools/packager/windows/WinAppBundler", javaioFile,
                                    javaioFile, javalangString, "java/util/concurrent/atomic/AtomicReference",
                                    javalangString },
                            0, new Object[] {});
                    mv.visitVarInsn(Opcodes.ALOAD, 4);
                    mv.visitMethodInsn(Opcodes.INVOKEVIRTUAL, "java/util/concurrent/atomic/AtomicReference",
                            "get", "()Ljava/lang/Object;", false);
                    mv.visitTypeInsn(Opcodes.CHECKCAST, "java/io/IOException");
                    mv.visitVarInsn(Opcodes.ASTORE, 6);
                    mv.visitVarInsn(Opcodes.ALOAD, 6);
                    Label l21 = new Label();
                    mv.visitJumpInsn(Opcodes.IFNULL, l21);
                    mv.visitVarInsn(Opcodes.ALOAD, 6);
                    mv.visitInsn(Opcodes.ATHROW);
                    mv.visitLabel(l21);
                    mv.visitFrame(Opcodes.F_APPEND, 1, new Object[] { "java/io/IOException" }, 0, null);
                    mv.visitInsn(Opcodes.RETURN);
                }

            };
        }

    }, ClassReader.EXPAND_FRAMES); // ClassReader.EXPAND_FRAMES required for Java 8
}