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Java LdcInsnNode类代码示例

本文整理汇总了Java中org.objectweb.asm.tree.LdcInsnNode类的典型用法代码示例。如果您正苦于以下问题：Java LdcInsnNode类的具体用法？Java LdcInsnNode怎么用？Java LdcInsnNode使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。


LdcInsnNode类属于org.objectweb.asm.tree包，在下文中一共展示了LdcInsnNode类的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: remap

import org.objectweb.asm.tree.LdcInsnNode; //导入依赖的package包/类
@Override
protected void remap() {
    Optional<ClassNode> classNode = findNode(TestMappings.class.getName());
    classNode.ifPresent((cn) -> {
        for (MethodNode method : cn.methods) {
            TypeNameEnforcer returnType = TypeNameEnforcer.getReturnType(method);
            if (returnType.getJvmStandard().equals("java/lang/String")) {
                method.instructions.iterator().forEachRemaining((insnNode) -> {
                    if (insnNode instanceof LdcInsnNode) {
                        LdcInsnNode ldcInsnNode = (LdcInsnNode) insnNode;
                        String payload = (String) ldcInsnNode.cst;
                        if (!payload.equals("oops")) {
                            MethodRef methodRef = createObfMd(method);
                            MethodRef methodRef1 = createRemappedMd("correct", method);
                            getMappings().putMethod(methodRef, methodRef1);
                        }
                    }
                });
            }
        }
    });
}
开发者ID:PizzaCrust，项目名称:GraphiteMappings，代码行数:23，代码来源:TestMappings.java

示例2: stringEncryptionTransformer

import org.objectweb.asm.tree.LdcInsnNode; //导入依赖的package包/类
private static void stringEncryptionTransformer(ClassNode classNode) {
    if (classNode.superName.equals("org/bukkit/plugin/java/JavaPlugin") || classNode.superName.equals("net/md_5/bungee/api/plugin/Plugin")) {
        for (MethodNode methodNode : classNode.methods) {
            InsnList nodes = methodNode.instructions;
            for (int i = 0; i < nodes.size(); i++) {
                AbstractInsnNode instruction = nodes.get(i);
                if (instruction instanceof LdcInsnNode) {
                    if (instruction.getNext() instanceof MethodInsnNode) {
                        LdcInsnNode ldc = (LdcInsnNode) instruction;
                        MethodInsnNode methodinsnnode = (MethodInsnNode) ldc.getNext();
                        if (ldc.cst instanceof String) {
                            if (methodinsnnode.name.equalsIgnoreCase("\u0972") && methodinsnnode.desc.equalsIgnoreCase("(Ljava/lang/String;)Ljava/lang/String;")) {
                                methodNode.instructions.remove(methodinsnnode);
                                ldc.cst = decryptionArray((String)ldc.cst);
                            }
                        }
                    }
                }
            }
        }
    }
}
开发者ID:ItzSomebody，项目名称:DirectLeaks-AntiReleak-Remover，代码行数:23，代码来源:InjectorRemover.java

示例3: toNumericalValue

import org.objectweb.asm.tree.LdcInsnNode; //导入依赖的package包/类
public static InsnList toNumericalValue(String what) {
  Objects.requireNonNull(what);
  InsnList il = new InsnList();

  il.add(new LdcInsnNode(what));
  il.add(new MethodInsnNode(
      INVOKESTATIC,
      Type.getInternalName(Conversions.class),
      "toNumericalValue",
      Type.getMethodDescriptor(
          Type.getType(Number.class),
          Type.getType(Object.class),
          Type.getType(String.class)),
      false));

  return il;
}
开发者ID:kroepke，项目名称:luna，代码行数:18，代码来源:ConversionMethods.java

示例4: newOperation

import org.objectweb.asm.tree.LdcInsnNode; //导入依赖的package包/类
@Override
public SourceValue newOperation(final AbstractInsnNode insn) {
    int size;
    switch (insn.getOpcode()) {
    case LCONST_0:
    case LCONST_1:
    case DCONST_0:
    case DCONST_1:
        size = 2;
        break;
    case LDC:
        Object cst = ((LdcInsnNode) insn).cst;
        size = cst instanceof Long || cst instanceof Double ? 2 : 1;
        break;
    case GETSTATIC:
        size = Type.getType(((FieldInsnNode) insn).desc).getSize();
        break;
    default:
        size = 1;
    }
    return new SourceValue(size, insn);
}
开发者ID:ItzSomebody，项目名称:DirectLeaks-AntiReleak-Remover，代码行数:23，代码来源:SourceInterpreter.java

示例5: updateState

import org.objectweb.asm.tree.LdcInsnNode; //导入依赖的package包/类
private void updateState(LdcInsnNode insn) {
  if (insn.cst instanceof Type) {
    Type type = (Type) insn.cst;
    state.push(type);
  } else if (insn.cst instanceof String) {
    state.push(STRING_TYPE);
  } else if (insn.cst instanceof Long) {
    state.push(Type.LONG_TYPE);
  } else if (insn.cst instanceof Double) {
    state.push(Type.DOUBLE_TYPE);
  } else if (insn.cst instanceof Integer) {
    state.push(Type.INT_TYPE);
  } else {
    assert insn.cst instanceof Float;
    state.push(Type.FLOAT_TYPE);
  }
}
开发者ID:inferjay，项目名称:r8，代码行数:18，代码来源:JarSourceCode.java

示例6: build

import org.objectweb.asm.tree.LdcInsnNode; //导入依赖的package包/类
private void build(LdcInsnNode insn, IRBuilder builder) {
  if (insn.cst instanceof Type) {
    Type type = (Type) insn.cst;
    int dest = state.push(type);
    builder.addConstClass(dest, application.getTypeFromDescriptor(type.getDescriptor()));
  } else if (insn.cst instanceof String) {
    int dest = state.push(STRING_TYPE);
    builder.addConstString(dest, application.getString((String) insn.cst));
  } else if (insn.cst instanceof Long) {
    int dest = state.push(Type.LONG_TYPE);
    builder.addLongConst(dest, (Long) insn.cst);
  } else if (insn.cst instanceof Double) {
    int dest = state.push(Type.DOUBLE_TYPE);
    builder.addDoubleConst(dest, Double.doubleToRawLongBits((Double) insn.cst));
  } else if (insn.cst instanceof Integer) {
    int dest = state.push(Type.INT_TYPE);
    builder.addIntConst(dest, (Integer) insn.cst);
  } else {
    assert insn.cst instanceof Float;
    int dest = state.push(Type.FLOAT_TYPE);
    builder.addFloatConst(dest, Float.floatToRawIntBits((Float) insn.cst));
  }
}
开发者ID:inferjay，项目名称:r8，代码行数:24，代码来源:JarSourceCode.java

示例7: newOperation

import org.objectweb.asm.tree.LdcInsnNode; //导入依赖的package包/类
@Override
public BasicValue newOperation(AbstractInsnNode insnNode) throws AnalyzerException {
    switch (insnNode.getOpcode()) {
        case ICONST_0: return new IntegerConstantBasicValue(Type.INT_TYPE, 0);
        case ICONST_1: return new IntegerConstantBasicValue(Type.INT_TYPE, 1);
        case ICONST_2: return new IntegerConstantBasicValue(Type.INT_TYPE, 2);
        case ICONST_3: return new IntegerConstantBasicValue(Type.INT_TYPE, 3);
        case ICONST_4: return new IntegerConstantBasicValue(Type.INT_TYPE, 4);
        case ICONST_5: return new IntegerConstantBasicValue(Type.INT_TYPE, 5);
        case BIPUSH:
        case SIPUSH: return new IntegerConstantBasicValue(Type.INT_TYPE, ((IntInsnNode)insnNode).operand);
        case Opcodes.LDC: {
            Object constant = ((LdcInsnNode)insnNode).cst;
            if (constant instanceof Integer) {
                return new IntegerConstantBasicValue(Type.INT_TYPE, (Integer)constant);
            } else {
                return super.newOperation(insnNode);
            }
        }
        default: return super.newOperation(insnNode);
    }
}
开发者ID:justor，项目名称:elasticsearch_my，代码行数:23，代码来源:ESLoggerUsageChecker.java

示例8: findID

import org.objectweb.asm.tree.LdcInsnNode; //导入依赖的package包/类
private static void findID(ClassNode classNode) throws Throwable {
    for (MethodNode methodNode : classNode.methods) {
        Iterator<AbstractInsnNode> insnIterator = methodNode.instructions.iterator();
        while (insnIterator.hasNext()) {
            AbstractInsnNode insnNode = insnIterator.next();
            String str;
            if ((insnNode.getType() == 9)) {
                Object cst = ((LdcInsnNode) insnNode).cst;
                if (cst instanceof String) {
                    str = ((LdcInsnNode) insnNode).cst.toString();
                    Matcher matcher = NONCEID_PATTERN.matcher(str);
                    if (matcher.find()) {
                        possiblenonces.add(str);
                    }
                }
            }
        }
    }
}
开发者ID:ItzSomebody，项目名称:Spigot-Nonce-ID-Finder，代码行数:20，代码来源:Finder.java

示例9: visit

import org.objectweb.asm.tree.LdcInsnNode; //导入依赖的package包/类
@Override
public void visit(LoadConst.Str node) {
  // use byte strings?
  if (context.compilerSettings.byteStrings()) {
    if (context.compilerSettings.constCaching()) {
      il.add(loadCachedConst(node.value()));
    } else {
      il.add(newByteString(node.value()));
    }
  } else {
    // java.lang.String
    il.add(new LdcInsnNode(node.value()));
  }

  il.add(new VarInsnNode(ASTORE, slot(node.dest())));
}
开发者ID:kroepke，项目名称:luna，代码行数:17，代码来源:BytecodeEmitVisitor.java

示例10: loadInt

import org.objectweb.asm.tree.LdcInsnNode; //导入依赖的package包/类
public static AbstractInsnNode loadInt(int i) {
	switch (i) {
		case -1: return new InsnNode(ICONST_M1);
		case 0:  return new InsnNode(ICONST_0);
		case 1:  return new InsnNode(ICONST_1);
		case 2:  return new InsnNode(ICONST_2);
		case 3:  return new InsnNode(ICONST_3);
		case 4:  return new InsnNode(ICONST_4);
		case 5:  return new InsnNode(ICONST_5);
		default: {
			if (i >= Byte.MIN_VALUE && i <= Byte.MAX_VALUE) return new IntInsnNode(BIPUSH, i);
			else if (i >= Short.MIN_VALUE && i <= Short.MAX_VALUE) return new IntInsnNode(SIPUSH, i);
			else return new LdcInsnNode(i);
		}
	}
}
开发者ID:mjanicek，项目名称:rembulan，代码行数:17，代码来源:ASMUtils.java

示例11: toNumericalValue

import org.objectweb.asm.tree.LdcInsnNode; //导入依赖的package包/类
public static InsnList toNumericalValue(String what) {
	Objects.requireNonNull(what);
	InsnList il = new InsnList();

	il.add(new LdcInsnNode(what));
	il.add(new MethodInsnNode(
			INVOKESTATIC,
			Type.getInternalName(Conversions.class),
			"toNumericalValue",
			Type.getMethodDescriptor(
					Type.getType(Number.class),
					Type.getType(Object.class),
					Type.getType(String.class)),
			false));

	return il;
}
开发者ID:mjanicek，项目名称:rembulan，代码行数:18，代码来源:ConversionMethods.java

示例12: patch

import org.objectweb.asm.tree.LdcInsnNode; //导入依赖的package包/类
@Override
public ClassVisitor patch(String className, ClassVisitor delegate) throws Exception {
	return new FindingVisitor(
		delegate,
		new VarInsnNode(ALOAD, 4),
		new LdcInsnNode(7000L),
		new MethodInsnNode(INVOKEVIRTUAL, "java/lang/Thread", "join", "(J)V", false)
	) {
		@Override
		public void handle(InsnList nodes, MethodVisitor visitor) {
			visitor.visitVarInsn(ALOAD, 4);
			visitor.visitFieldInsn(GETSTATIC, "org/squiddev/cctweaks/lua/Config$Computer", "computerThreadTimeout", "I");
			visitor.visitInsn(I2L);
			visitor.visitMethodInsn(INVOKEVIRTUAL, "java/lang/Thread", "join", "(J)V", false);
		}
	}.onMethod("run").once().mustFind();
}
开发者ID:SquidDev-CC，项目名称:CCTweaks-Lua，代码行数:18，代码来源:CustomTimeout.java

示例13: patch

import org.objectweb.asm.tree.LdcInsnNode; //导入依赖的package包/类
@Override
public ClassVisitor patch(String className, ClassVisitor delegate) throws Exception {
	return new FindingVisitor(
		delegate,
		new LdcInsnNode("lua/bios.lua")
	) {
		@Override
		public void handle(InsnList nodes, MethodVisitor visitor) {
			Label finish = new Label(), def = new Label();

			visitor.visitVarInsn(ALOAD, 0);
			visitor.visitFieldInsn(GETFIELD, "dan200/computercraft/core/computer/Computer", "biosPath", "Ljava/lang/String;");
			visitor.visitJumpInsn(IFNULL, def);

			visitor.visitVarInsn(ALOAD, 0);
			visitor.visitFieldInsn(GETFIELD, "dan200/computercraft/core/computer/Computer", "biosPath", "Ljava/lang/String;");
			visitor.visitJumpInsn(GOTO, finish);

			visitor.visitLabel(def);
			visitor.visitLdcInsn("lua/bios.lua");

			visitor.visitLabel(finish);
		}
	}.onMethod("initLua").mustFind();
}
开发者ID:SquidDev-CC，项目名称:CCTweaks-Lua，代码行数:26，代码来源:CustomBios.java

示例14: convertLdcInsn

import org.objectweb.asm.tree.LdcInsnNode; //导入依赖的package包/类
private void convertLdcInsn(LdcInsnNode insn) {
	Object val = insn.cst;
	boolean dword = val instanceof Long || val instanceof Double;
	StackFrame frame = getFrame(insn);
	Operand[] out = frame.out();
	Operand opr;
	if (out == null) {
		Value v = toSootValue(val);
		opr = new Operand(insn, v);
		frame.out(opr);
	} else {
		opr = out[0];
	}
	if (dword)
		pushDual(opr);
	else
		push(opr);
}
开发者ID:flankerhqd，项目名称:JAADAS，代码行数:19，代码来源:AsmMethodSource.java

示例15: insnEqual

import org.objectweb.asm.tree.LdcInsnNode; //导入依赖的package包/类
public static boolean insnEqual(AbstractInsnNode node1, AbstractInsnNode node2) {
	if (node1.getType() != node2.getType()) {
		return false;
	} else if (node1.getOpcode() != node2.getOpcode()) {
		return false;
	}

	switch (node2.getType()) {
		case VAR_INSN:
			return varInsnEqual((VarInsnNode) node1, (VarInsnNode) node2);
		case TYPE_INSN:
			return typeInsnEqual((TypeInsnNode) node1, (TypeInsnNode) node2);
		case FIELD_INSN:
			return fieldInsnEqual((FieldInsnNode) node1, (FieldInsnNode) node2);
		case METHOD_INSN:
			return methodInsnEqual((MethodInsnNode) node1, (MethodInsnNode) node2);
		case LDC_INSN:
			return ldcInsnEqual((LdcInsnNode) node1, (LdcInsnNode) node2);
		case IINC_INSN:
			return iincInsnEqual((IincInsnNode) node1, (IincInsnNode) node2);
		case INT_INSN:
			return intInsnEqual((IntInsnNode) node1, (IntInsnNode) node2);
		default:
			return true;
	}
}
开发者ID:roryclaasen，项目名称:RorysMod，代码行数:27，代码来源:InstructionComparator.java


注：本文中的org.objectweb.asm.tree.LdcInsnNode类示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。