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Java Constants.INVOKEVIRTUAL属性代码示例

本文整理汇总了Java中org.apache.bcel.Constants.INVOKEVIRTUAL属性的典型用法代码示例。如果您正苦于以下问题：Java Constants.INVOKEVIRTUAL属性的具体用法？Java Constants.INVOKEVIRTUAL怎么用？Java Constants.INVOKEVIRTUAL使用的例子？那么, 这里精选的属性代码示例或许可以为您提供帮助。您也可以进一步了解该属性所在类org.apache.bcel.Constants的用法示例。


在下文中一共展示了Constants.INVOKEVIRTUAL属性的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: sawOpcode

@Override
public void sawOpcode(int seen) {

    if (seen == Constants.INVOKEVIRTUAL && getClassConstantOperand().equals("javax/servlet/http/Cookie")
            && getNameConstantOperand().equals("setMaxAge")) {

        Object maxAge = stack.getStackItem(0).getConstant();
        Integer n = (maxAge instanceof Integer) ? (Integer)maxAge : 0;

        //Max age equal or greater than one year
        if (n >= 31536000) {
            bugReporter.reportBug(new BugInstance(this, "COOKIE_PERSISTENT", Priorities.NORMAL_PRIORITY) //
                    .addClass(this).addMethod(this).addSourceLine(this));
        }
    }
}
开发者ID:blackarbiter，项目名称:Android_Code_Arbiter，代码行数:16，代码来源:PersistentCookieDetector.java

示例2: sawOpcode

@Override
    public void sawOpcode(int seen) {
        //printOpCode(seen);

//        JspSpringEvalDetector: [0039]  ldc   "${expression}"
//        JspSpringEvalDetector: [0041]  ldc   java/lang/String
//        JspSpringEvalDetector: [0043]  aload_2
//        JspSpringEvalDetector: [0044]  aconst_null
//        JspSpringEvalDetector: [0045]  invokestatic   org/apache/jasper/runtime/PageContextImpl.evaluateExpression (Ljava/lang/String;Ljava/lang/Class;Ljavax/servlet/jsp/PageContext;Lorg/apache/jasper/runtime/ProtectedFunctionMapper;)Ljava/lang/Object;
//        JspSpringEvalDetector: [0048]  checkcast
//        JspSpringEvalDetector: [0051]  invokevirtual   org/springframework/web/servlet/tags/EvalTag.setExpression (Ljava/lang/String;)V

        if (seen == Constants.INVOKEVIRTUAL && getClassConstantOperand().equals("org/springframework/web/servlet/tags/EvalTag")
                && getNameConstantOperand().equals("setExpression") && getSigConstantOperand().equals("(Ljava/lang/String;)V")) {

            if (StackUtils.isVariableString(stack.getStackItem(0))) {
                bugReporter.reportBug(new BugInstance(this, JSP_SPRING_EVAL, Priorities.HIGH_PRIORITY) //
                        .addClass(this).addMethod(this).addSourceLine(this));
            }
        }
    }
开发者ID:blackarbiter，项目名称:Android_Code_Arbiter，代码行数:21，代码来源:JspSpringEvalDetector.java

示例3: sawOpcode

@Override
    public void sawOpcode(int seen) {
        //printOpCode(seen);

        // getClassConstantOperand().equals("java/net/Socket")

        if (seen == Constants.INVOKEVIRTUAL && ( //List of method mark as external file access
                getNameConstantOperand().equals("sendStickyBroadcast") ||
                        getNameConstantOperand().equals("sendStickyOrderedBroadcast") ||
                        getNameConstantOperand().equals("sendStickyBroadcastAsUser") ||
                        getNameConstantOperand().equals("sendStickyOrderedBroadcastAsUser")
        )) {
//            System.out.println(getSigConstantOperand());
            bugReporter.reportBug(new BugInstance(this, ANDROID_STICKY_BROADCAST_TYPE, Priorities.NORMAL_PRIORITY) //
                    .addClass(this).addMethod(this).addSourceLine(this));
        }
    }
开发者ID:blackarbiter，项目名称:Android_Code_Arbiter，代码行数:17，代码来源:StickyBroadcastDetector.java

示例4: sawOpcode

@Override
public void sawOpcode(int seen) {
    //printOpCode(seen);
    if (seen == Constants.INVOKEVIRTUAL && getClassConstantOperand().equals("android/webkit/WebSettings") &&
            (getNameConstantOperand().equals("setJavaScriptEnabled") ||
             getNameConstantOperand().equals("setAllowFileAccess") ||
             getNameConstantOperand().equals("setAllowFileAccessFromFileURLs") ||
             getNameConstantOperand().equals("setAllowUniversalAccessFromFileURLs"))) {
        OpcodeStack.Item item = stack.getStackItem(0); //First item on the stack is the last
        if(StackUtils.isConstantInteger(item)) {
            Integer value = (Integer) item.getConstant();
            if(value == null || value == 1) {
                bugReporter.reportBug(new BugInstance(this, ANDROID_WEB_VIEW_JAVASCRIPT_TYPE, Priorities.NORMAL_PRIORITY) //
                        .addClass(this).addMethod(this).addSourceLine(this));
            }
        }
    }
}
开发者ID:blackarbiter，项目名称:Android_Code_Arbiter，代码行数:18，代码来源:WebViewJavascriptEnabledDetector.java

示例5: sawOpcode

@Override
    public void sawOpcode(int seen) {
//        printOpCode(seen);

        // getClassConstantOperand().equals("java/net/Socket")

        if (seen == Constants.INVOKEVIRTUAL && ( //List of method mark as external file access
                getNameConstantOperand().equals("getExternalCacheDir") ||
                getNameConstantOperand().equals("getExternalCacheDirs") ||
                getNameConstantOperand().equals("getExternalFilesDir") ||
                getNameConstantOperand().equals("getExternalFilesDirs") ||
                getNameConstantOperand().equals("getExternalMediaDirs")
            )) {
//            System.out.println(getSigConstantOperand());
            bugReporter.reportBug(new BugInstance(this, ANDROID_EXTERNAL_FILE_ACCESS_TYPE, Priorities.NORMAL_PRIORITY) //
                    .addClass(this).addMethod(this).addSourceLine(this));
        }
        else if(seen == Constants.INVOKESTATIC && getClassConstantOperand().equals("android/os/Environment") && (
                getNameConstantOperand().equals("getExternalStorageDirectory") ||
                getNameConstantOperand().equals("getExternalStoragePublicDirectory")
            )) {
            bugReporter.reportBug(new BugInstance(this, ANDROID_EXTERNAL_FILE_ACCESS_TYPE, Priorities.NORMAL_PRIORITY) //
                    .addClass(this).addMethod(this).addSourceLine(this));
        }
    }
开发者ID:blackarbiter，项目名称:Android_Code_Arbiter，代码行数:25，代码来源:ExternalFileAccessDetector.java

示例6: isGetterMethod

/**
 * Determine whether or not the the given method is
 * a getter method.  I.e., if it just returns the
 * value of an instance field.
 *
 * @param classContext the ClassContext for the class containing the method
 * @param method       the method
 */
public static boolean isGetterMethod(ClassContext classContext, Method method) {
	MethodGen methodGen = classContext.getMethodGen(method);
	InstructionList il = methodGen.getInstructionList();
	// System.out.println("Checking getter method: " + method.getName());
	if (il.getLength() > 60)
		return false;

	int count = 0;
	Iterator it = il.iterator();
	while (it.hasNext()) {
		InstructionHandle ih = (InstructionHandle) it.next();
		switch (ih.getInstruction().getOpcode()) {
		case Constants.GETFIELD:
			count++;
			if (count > 1) return false;
			break;
		case Constants.PUTFIELD:
		case Constants.BALOAD:
		case Constants.CALOAD:
		case Constants.DALOAD:
		case Constants.FALOAD:
		case Constants.IALOAD:
		case Constants.LALOAD:
		case Constants.SALOAD:
		case Constants.AALOAD:
		case Constants.BASTORE:
		case Constants.CASTORE:
		case Constants.DASTORE:
		case Constants.FASTORE:
		case Constants.IASTORE:
		case Constants.LASTORE:
		case Constants.SASTORE:
		case Constants.AASTORE:
		case Constants.PUTSTATIC:
			return false;
		case Constants.INVOKESTATIC:
		case Constants.INVOKEVIRTUAL:
		case Constants.INVOKEINTERFACE:
		case Constants.INVOKESPECIAL:
		case Constants.GETSTATIC:
			// no-op

		}
	}
	// System.out.println("Found getter method: " + method.getName());
	return true;
}
开发者ID:parabuild-ci，项目名称:parabuild-ci，代码行数:55，代码来源:FindInconsistentSync2.java

示例7: sawOpcode

@Override
public void sawOpcode(int seen) {

    if (seen == Constants.INVOKEVIRTUAL && getClassConstantOperand().equals("javax/servlet/http/Cookie")
            && (getNameConstantOperand().equals("getName") || getNameConstantOperand().equals("getValue") ||
            getNameConstantOperand().equals("getPath"))) {

        bugReporter.reportBug(new BugInstance(this, COOKIE_USAGE_TYPE, Priorities.LOW_PRIORITY) //
                .addClass(this).addMethod(this).addSourceLine(this));
    }
}
开发者ID:blackarbiter，项目名称:Android_Code_Arbiter，代码行数:11，代码来源:CookieReadDetector.java

示例8: sawOpcode

@Override
public void sawOpcode(int seen) {
    //printOpCode(seen);

    //Important sample from \plugin\src\test\webapp\includes\jsp_include_1.jsp
    //org.apache.jasper.runtime.JspRuntimeLibrary
    //JspRuntimeLibrary.include(request, response, (String)PageContextImpl.evaluateExpression("${param.secret_param}", String.class, _jspx_page_context, null), out, false);
    //  JspIncludeDetector: [0119]  invokestatic   org/apache/jasper/runtime/JspRuntimeLibrary.include (Ljavax/servlet/ServletRequest;Ljavax/servlet/ServletResponse;Ljava/lang/String;Ljavax/servlet/jsp/JspWriter;Z)V

    //Important sample from \plugin\src\test\webapp\includes\jsp_include_3.jsp
    //ImportTag _jspx_th_c_import_0 = (ImportTag)this._jspx_tagPool_c_import_url_nobody.get(ImportTag.class);
    //_jspx_th_c_import_0.setUrl((String)PageContextImpl.evaluateExpression("${param.secret_param}", String.class, _jspx_page_context, null));
    //  JspIncludeDetector: [0051]  invokevirtual   org/apache/taglibs/standard/tag/rt/core/ImportTag.setUrl (Ljava/lang/String;)V


    if (seen == Constants.INVOKESTATIC && ("org/apache/jasper/runtime/JspRuntimeLibrary".equals(getClassConstantOperand()) || "org/apache/sling/scripting/jsp/jasper/runtime/JspRuntimeLibrary".equals(getClassConstantOperand()))
            && getNameConstantOperand().equals("include") && getSigConstantOperand().equals("(Ljavax/servlet/ServletRequest;Ljavax/servlet/ServletResponse;Ljava/lang/String;Ljavax/servlet/jsp/JspWriter;Z)V")) {

        bugReporter.reportBug(new BugInstance(this, JSP_INCLUDE_TYPE, Priorities.HIGH_PRIORITY) //
                .addClass(this).addMethod(this).addSourceLine(this));
    }
    else if (seen == Constants.INVOKEVIRTUAL && getClassConstantOperand().equals("org/apache/taglibs/standard/tag/rt/core/ImportTag")
            && getNameConstantOperand().equals("setUrl") && getSigConstantOperand().equals("(Ljava/lang/String;)V")) {

        bugReporter.reportBug(new BugInstance(this, JSP_INCLUDE_TYPE, Priorities.HIGH_PRIORITY) //
                .addClass(this).addMethod(this).addSourceLine(this));
    }

}
开发者ID:blackarbiter，项目名称:Android_Code_Arbiter，代码行数:29，代码来源:JspIncludeDetector.java

示例9: sawOpcode

@Override
    public void sawOpcode(int seen) {
        //printOpCode(seen);

//  FreemarkerDetector: [0113]  invokevirtual   freemarker/template/Template.process (Ljava/lang/Object;Ljava/io/Writer;)V

        if (seen == Constants.INVOKEVIRTUAL && getClassConstantOperand().equals("freemarker/template/Template")
                && getNameConstantOperand().equals("process")) {

            bugReporter.reportBug(new BugInstance(this, FREEMARKER_TYPE, Priorities.NORMAL_PRIORITY) //
                    .addClass(this).addMethod(this).addSourceLine(this));
        }
    }
开发者ID:blackarbiter，项目名称:Android_Code_Arbiter，代码行数:13，代码来源:FreemarkerDetector.java

示例10: sawOpcode

@Override
    public void sawOpcode(int seen) {
        //printOpCode(seen);

        // getClassConstantOperand().equals("java/net/Socket")

        if (seen == Constants.INVOKEVIRTUAL &&  //List of method mark as external file access
                getNameConstantOperand().equals("registerReceiver") &&
                (getSigConstantOperand().contains("(Landroid/content/BroadcastReceiver;Landroid/content/IntentFilter;)") ||
                 getSigConstantOperand().contains("(Landroid/content/BroadcastReceiver;Landroid/content/IntentFilter;I)"))) {
//            System.out.println(getSigConstantOperand());
            bugReporter.reportBug(new BugInstance(this, ANDROID_REGISTER_RECEIVER_NOPERMISSION_TYPE, Priorities.NORMAL_PRIORITY) //
                    .addClass(this).addMethod(this).addSourceLine(this));
        }
    }
开发者ID:blackarbiter，项目名称:Android_Code_Arbiter，代码行数:15，代码来源:RegisterReceiverNoPermissionDetector.java

示例11: sawOpcode

@Override
    public void sawOpcode(int seen) {
        if (seen == Constants.INVOKEVIRTUAL && ( //List of method mark as external file access
                getNameConstantOperand().equals("println") ||
                getNameConstantOperand().equals("print")
        ) && getClassConstantOperand().equals("java/io/PrintStream")) {
//            System.out.println(getClassConstantOperand());
            bugReporter.reportBug(new BugInstance(this, OUT_ERR_PRINT_LN_TYPE, Priorities.NORMAL_PRIORITY) //
                    .addClass(this).addMethod(this).addSourceLine(this));
        }
    }
开发者ID:blackarbiter，项目名称:Android_Code_Arbiter，代码行数:11，代码来源:PrintlnUseDetector.java

示例12: sawOpcode

@Override
public void sawOpcode(int seen) {

    if (seen == Constants.INVOKEVIRTUAL && getClassConstantOperand().equals("android/webkit/WebView") &&
            getNameConstantOperand().equals("addJavascriptInterface")) {

        bugReporter.reportBug(new BugInstance(this, ANDROID_WEB_VIEW_INTERFACE_TYPE, Priorities.NORMAL_PRIORITY) //
                .addClass(this).addMethod(this).addSourceLine(this));
    }

}
开发者ID:blackarbiter，项目名称:Android_Code_Arbiter，代码行数:11，代码来源:WebViewJavascriptInterfaceDetector.java

示例13: sawOpcode

@Override
public void sawOpcode(int seen) {
    //printOpCode(seen);

    if (seen == Constants.INVOKESPECIAL && getClassConstantOperand().equals("java/util/Random")
            && getNameConstantOperand().equals("<init>")) {

        bugReporter.reportBug(new BugInstance(this, PREDICTABLE_RANDOM_TYPE, Priorities.NORMAL_PRIORITY) //
                .addClass(this).addMethod(this).addSourceLine(this) //
                .addString("java.util.Random"));

    } else if (seen == Constants.INVOKESTATIC && getClassConstantOperand().equals("java/lang/Math")
            && getNameConstantOperand().equals("random")) {

        bugReporter.reportBug(new BugInstance(this, PREDICTABLE_RANDOM_TYPE, Priorities.NORMAL_PRIORITY) //
                .addClass(this).addMethod(this).addSourceLine(this) //
                .addString("java.lang.Math.random()"));

    } else if (seen == Constants.INVOKESTATIC && getClassConstantOperand().equals("java/util/concurrent/ThreadLocalRandom")
            && getNameConstantOperand().equals("current")) {
        
        bugReporter.reportBug(new BugInstance(this, PREDICTABLE_RANDOM_TYPE, Priorities.NORMAL_PRIORITY) //
                .addClass(this).addMethod(this).addSourceLine(this) //
                .addString("java.util.concurrent.ThreadLocalRandom"));

    } else if (seen == Constants.INVOKESPECIAL && getClassConstantOperand().equals("scala/util/Random")
            && getNameConstantOperand().equals("<init>")) {

        bugReporter.reportBug(new BugInstance(this, PREDICTABLE_RANDOM_SCALA_TYPE, Priorities.NORMAL_PRIORITY) //
                .addClass(this).addMethod(this).addSourceLine(this) //
                .addString("scala.util.Random"));

    } else if (seen == Constants.INVOKEVIRTUAL && RANDOM_NEXT_METHODS.matches(this)) {

        bugReporter.reportBug(new BugInstance(this, PREDICTABLE_RANDOM_SCALA_TYPE, Priorities.NORMAL_PRIORITY) //
                .addClass(this).addMethod(this).addSourceLine(this) //
                .addString("scala.util.Random."+getNameConstantOperand()+"()"));
    }
}
开发者ID:blackarbiter，项目名称:Android_Code_Arbiter，代码行数:39，代码来源:PredictableRandomDetector.java

示例14: sawOpcode

@Override
public void sawOpcode(int seen) {

    if (seen == Constants.INVOKEVIRTUAL && CSRF_CONFIGURER_DISABLE_METHOD.matches(this)) {
        bugReporter.reportBug(new BugInstance(this, SPRING_CSRF_PROTECTION_DISABLED_TYPE, Priorities.HIGH_PRIORITY) //
                .addClass(this).addMethod(this).addSourceLine(this));
    }
}
开发者ID:blackarbiter，项目名称:Android_Code_Arbiter，代码行数:8，代码来源:SpringCsrfProtectionDisabledDetector.java

示例15: toInvokeInstruction

private static final InvokeInstruction toInvokeInstruction(Instruction ins) {
	short opcode = ins.getOpcode();
	if (opcode != Constants.INVOKEVIRTUAL && opcode != Constants.INVOKEINTERFACE)
		return null;
	return (InvokeInstruction) ins;
}
开发者ID:parabuild-ci，项目名称:parabuild-ci，代码行数:6，代码来源:FindUnreleasedLock.java


注：本文中的org.apache.bcel.Constants.INVOKEVIRTUAL属性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。