org.objectweb.asm.tree.ClassNode.visitMethod()方法的使用及代码示例

x33g5p2x  于2022-01-18 转载在 其他  
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本文整理了Java中org.objectweb.asm.tree.ClassNode.visitMethod()方法的一些代码示例，展示了ClassNode.visitMethod()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。ClassNode.visitMethod()方法的具体详情如下：
包路径：org.objectweb.asm.tree.ClassNode
类名称：ClassNode
方法名：visitMethod

ClassNode.visitMethod介绍

暂无

代码示例

代码示例来源：origin: robolectric/robolectric

@Override
 public MethodVisitor visitMethod(
   int access, String name, String desc, String signature, String[] exceptions) {
  MethodVisitor methodVisitor =
    super.visitMethod(access, name, config.remapParams(desc), signature, exceptions);
  return new JSRInlinerAdapter(methodVisitor, access, name, desc, signature, exceptions);
 }
};

代码示例来源：origin: org.robolectric/robolectric-sandbox

@Override
 public MethodVisitor visitMethod(int access, String name, String desc, String signature, String[] exceptions) {
  MethodVisitor methodVisitor = super.visitMethod(access, name, remapParams(desc), signature, exceptions);
  return new JSRInlinerAdapter(methodVisitor, access, name, desc, signature, exceptions);
 }
};

代码示例来源：origin: CalebWhiting/java-asm-obfuscator

private void createUnscramble() {
  MethodVisitor mv = unscrambleClass.visitMethod(ACC_PUBLIC | ACC_STATIC, CALL_NAME, CALL_DESC, null, null);
  mv.visitCode();
  mv.visitTypeInsn(NEW, "java/lang/String");
  mv.visitInsn(DUP);
  mv.visitMethodInsn(INVOKESTATIC, "java/util/Base64", "getDecoder", "()Ljava/util/Base64$Decoder;", false);
  mv.visitFieldInsn(GETSTATIC, unscrambleClass.name, FIELD_NAME, "[Ljava/lang/String;");
  mv.visitVarInsn(ILOAD, 0);
  mv.visitInsn(AALOAD);
  mv.visitMethodInsn(INVOKEVIRTUAL, "java/util/Base64$Decoder", "decode", "(Ljava/lang/String;)[B", false);
  mv.visitLdcInsn("UTF-8");
  mv.visitMethodInsn(INVOKESPECIAL, "java/lang/String", "<init>", "([BLjava/lang/String;)V", false);
  mv.visitInsn(ARETURN);
  mv.visitMaxs(0, 0);
  mv.visitEnd();
}

代码示例来源：origin: ItzSomebody/Radon

private ClassNode createClass(String className) {
  ClassNode classNode = new ClassNode();
  classNode.visit(49, ACC_SUPER + ACC_PUBLIC, className, null, "java/lang/Object", null);
  MethodVisitor mv = classNode.visitMethod(ACC_PUBLIC, "<init>", "()V", null, null);
  mv.visitCode();
  mv.visitVarInsn(ALOAD, 0);
  mv.visitMethodInsn(INVOKESPECIAL, "java/lang/Object", "<init>", "()V", false);
  mv.visitInsn(RETURN);
  mv.visitMaxs(1, 1);
  mv.visitEnd();
  classNode.visitEnd();
  return classNode;
}

代码示例来源：origin: RS485/LogisticsPipes

mv = node.visitMethod(Opcodes.ACC_PUBLIC, "getObject", "()Llogisticspipes/asm/te/LPTileEntityObject;", null, null);
mv.visitCode();
Label l0 = new Label();
mv = node.visitMethod(Opcodes.ACC_PUBLIC, "setObject", "(Llogisticspipes/asm/te/LPTileEntityObject;)V", null, null);
mv.visitCode();
Label l0 = new Label();

代码示例来源：origin: ItzSomebody/Radon

mv = cw.visitMethod(ACC_STATIC, "<clinit>", "()V", null, null);
mv.visitCode();
Label l0 = new Label();
mv = cw.visitMethod(ACC_PUBLIC, "<init>", "()V", null, null);
mv.visitCode();
Label l0 = new Label();
mv = cw.visitMethod(ACC_PRIVATE + ACC_STATIC, memberNames.cacheStringMethodName,
    "(Ljava/lang/String;Ljava/lang/String;)V", null, null);
mv.visitCode();
mv = cw.visitMethod(ACC_PRIVATE + ACC_STATIC, memberNames.returnCacheMethodName,
    "(Ljava/lang/String;)Ljava/lang/String;", null, null);
mv.visitCode();
mv = cw.visitMethod(ACC_PRIVATE + ACC_STATIC, memberNames.cacheContainsMethodName, "(Ljava/lang/String;)Z",
    null, null);
mv.visitCode();
mv = cw.visitMethod(ACC_PUBLIC + ACC_STATIC, memberNames.decryptMethodName,
    "(Ljava/lang/String;I)Ljava/lang/String;", null, null);
mv.visitCode();

代码示例来源：origin: CalebWhiting/java-asm-obfuscator

private void createStaticConstructor(ClassNode owner) throws UnsupportedEncodingException {
  MethodNode original = BytecodeHelper.getMethod(owner, "<clinit>", "()V");
  MethodVisitor mv = owner.visitMethod(Opcodes.ACC_STATIC, "<clinit>", "()V", null, null);
  // generate instructions
  InstructionAdapter builder = new InstructionAdapter(mv);
  builder.iconst(stringList.size());
  builder.newarray(Type.getType(String.class));
  for (int i = 0; i < stringList.size(); i++) {
    builder.dup();
    builder.iconst(i);
    builder.aconst(Base64.getEncoder().encodeToString(stringList.get(i).getBytes("UTF-8")));
    builder.astore(InstructionAdapter.OBJECT_TYPE);
  }
  builder.putstatic(unscrambleClass.name, FIELD_NAME, "[Ljava/lang/String;");
  // merge with original if it exists
  if (original != null) {
    // original should already end with RETURN
    owner.methods.remove(original);
    original.instructions.accept(builder);
  } else {
    builder.areturn(Type.VOID_TYPE);
  }
}

代码示例来源：origin: RS485/LogisticsPipes

mv = node.visitMethod(Opcodes.ACC_PUBLIC, "getLPRoutingInfoAddition", "()Ljava/lang/Object;", null, null);
mv.visitCode();
Label l0 = new Label();
mv = node.visitMethod(Opcodes.ACC_PUBLIC, "setLPRoutingInfoAddition", "(Ljava/lang/Object;)V", null, null);
mv.visitCode();
Label l0 = new Label();

代码示例来源：origin: ItzSomebody/Radon

mv = cw.visitMethod(ACC_PUBLIC, "<init>", "()V", null, null);
mv.visitCode();
Label l0 = new Label();
mv = cw.visitMethod(ACC_PRIVATE + ACC_STATIC, memberNames.threadStarterMethodName, "()V", null, null);
mv.visitCode();
Label l0 = new Label();
mv = cw.visitMethod(ACC_PUBLIC, "run", "()V", null, null);
mv.visitCode();
Label l0 = new Label();
mv = cw.visitMethod(ACC_PRIVATE + ACC_STATIC, memberNames.decodeWordMethodName, "()I", null, null);
mv.visitCode();
Label l0 = new Label();
mv = cw.visitMethod(ACC_PRIVATE + ACC_STATIC, memberNames.decodeDwordMethodName, "()J", null, null);
mv.visitCode();
Label l0 = new Label();
mv = cw.visitMethod(ACC_PUBLIC + ACC_STATIC, memberNames.decodeConstantMethodName, "(Ljava/lang/Object;I)Ljava/lang/Object;", null, null);
mv.visitCode();
Label l0 = new Label();
mv = cw.visitMethod(ACC_STATIC, "<clinit>", "()V", null, null);
mv.visitCode();
Label l0 = new Label();

代码示例来源：origin: ItzSomebody/Radon

mv = cw.visitMethod(ACC_STATIC, "<clinit>", "()V", null, null);
mv.visitCode();
Label l0 = new Label();
mv = cw.visitMethod(ACC_PUBLIC, "<init>", "()V", null, null);
mv.visitCode();
Label l0 = new Label();
mv = cw.visitMethod(ACC_PRIVATE + ACC_STATIC, memberNames.hashMethodName, "([C)I", null, null);
mv.visitCode();
Label l0 = new Label();
mv = cw.visitMethod(ACC_PRIVATE + ACC_STATIC, memberNames.returnCacheMethodName, "(I)Ljava/lang/String;",
    null, null);
mv.visitCode();
mv = cw.visitMethod(ACC_PRIVATE + ACC_STATIC, memberNames.cacheStringMethodName, "(Ljava/lang/String;I)V",
    null, null);
mv.visitCode();
mv = cw.visitMethod(ACC_PUBLIC + ACC_STATIC, memberNames.decryptMethodName,
    "(Ljava/lang/Object;I)Ljava/lang/String;", null, null);
mv.visitCode();

代码示例来源：origin: ItzSomebody/Radon

mv = cw.visitMethod(ACC_STATIC, "<clinit>", "()V", null, null);
mv.visitCode();
Label l0 = new Label();
mv = cw.visitMethod(ACC_PUBLIC, "<init>", "()V", null, null);
mv.visitCode();
Label l0 = new Label();
mv = cw.visitMethod(ACC_PUBLIC, "run", "()V", null, null);
mv.visitCode();
Label l0 = new Label();
mv = cw.visitMethod(ACC_PRIVATE, memberNames.populateMethodName, "()V", null, null);
mv.visitCode();
Label l0 = new Label();
mv = cw.visitMethod(ACC_PRIVATE + ACC_STATIC, memberNames.createInfoMethodName, "()V", null,
    new String[]{"java/lang/InterruptedException"});
mv.visitCode();
mv = cw.visitMethod(ACC_PRIVATE + ACC_STATIC, memberNames.setCacheMethodName,
    "(Ljava/lang/String;Ljava/lang/String;)V", null, null);
mv.visitCode();
mv = cw.visitMethod(ACC_PRIVATE + ACC_STATIC, memberNames.getCacheMethodName,
    "(Ljava/lang/String;)Ljava/lang/String;", null, null);
mv.visitCode();
mv = cw.visitMethod(ACC_PRIVATE + ACC_STATIC, memberNames.cacheContainsMethodName, "(Ljava/lang/String;)Z",

代码示例来源：origin: ItzSomebody/Radon

mv = cw.visitMethod(ACC_PUBLIC, "<init>", "()V", null, null);
mv.visitCode();
Label l0 = new Label();
mv = cw.visitMethod(ACC_PRIVATE + ACC_STATIC, memberNames.decryptorMethodName,
    "(Ljava/lang/String;)Ljava/lang/String;", null, null);
mv.visitCode();
mv = cw.visitMethod(ACC_PUBLIC + ACC_STATIC, memberNames.bootstrapMethodName,
    "(Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;", null, null);
mv.visitCode();
mv = cw.visitMethod(ACC_PRIVATE + ACC_STATIC, memberNames.searchMethodName,
    "(Ljava/lang/Class;Ljava/lang/String;)Ljava/lang/reflect/Field;",
    "(Ljava/lang/Class<*>;Ljava/lang/String;)Ljava/lang/reflect/Field;", null);

代码示例来源：origin: RS485/LogisticsPipes

mv = node.visitMethod(Opcodes.ACC_PUBLIC, "getLogisticsPipesAddInfo", "(Ljava/lang/Class;)Llogisticspipes/asm/addinfo/IAddInfo;", "<T::Llogisticspipes/asm/addinfo/IAddInfo;>(Ljava/lang/Class<TT;>;)TT;", null);
mv.visitCode();
Label l0 = new Label();
mv = node.visitMethod(Opcodes.ACC_PUBLIC, "setLogisticsPipesAddInfo", "(Llogisticspipes/asm/addinfo/IAddInfo;)V", null, null);
mv.visitCode();
Label l0 = new Label();

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