Golang rtda.GoString函数代码示例

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本文整理汇总了Golang中github.com/zxh0/jvm/go/jvmgo/rtda.GoString函数的典型用法代码示例。如果您正苦于以下问题：Golang GoString函数的具体用法？Golang GoString怎么用？Golang GoString使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。

在下文中一共展示了GoString函数的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，您的评价将有助于我们的系统推荐出更棒的Golang代码示例。

示例1: getSystemTimeZoneID

// private static native String getSystemTimeZoneID(String javaHome, String country);
// (Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;
func getSystemTimeZoneID(frame *rtda.Frame) {
	vars := frame.LocalVars()
	//javaHomeObj := vars.GetRef(0)
	countryObj := vars.GetRef(1)

	//for osx read system timezone
	file, err := os.Open("/usr/share/zoneinfo/zone.tab")

	if err != nil {
		panic(err)
	}

	scanner := bufio.NewScanner(file)
	var timezone string
	for scanner.Scan() {
		line := scanner.Text()
		if line[0] == '#' {
			continue
		}
		zone := strings.Split(line, "\t")
		if zone[0] == rtda.GoString(countryObj) {
			timezone = zone[2]
			break
		}
	}

	location, _ := time.LoadLocation(timezone)
	zoneID := rtda.JString(location.String())
	stack := frame.OperandStack()
	stack.PushRef(zoneID)
}

开发者ID:b-xiang，项目名称:jvm.go，代码行数:33，代码来源:TimeZone.go

示例2: raf_open

// private native void open(String name, int mode) throws FileNotFoundException;
// (Ljava/lang/String;)V
func raf_open(frame *rtda.Frame) {
	vars := frame.LocalVars()
	this := vars.GetThis()
	name := vars.GetRef(1)
	mode := vars.GetInt(2) //flag
	flag := 0

	if mode&1 > 0 {
		flag |= os.O_RDONLY
	}

	//write
	if mode&2 > 0 {
		flag |= os.O_RDWR | os.O_CREATE
	}

	if mode&4 > 0 {
		flag |= os.O_SYNC | os.O_CREATE
	}

	if mode&8 > 0 {
		//TODO:O_DSYNC
		flag |= os.O_SYNC | os.O_CREATE
	}

	goName := rtda.GoString(name)
	if goFile, err := os.OpenFile(goName, flag, 0660); err != nil {
		frame.Thread().ThrowFileNotFoundException(goName)
	} else {
		this.SetExtra(goFile)
	}
}

开发者ID:Rearcher，项目名称:jvm.go，代码行数:34，代码来源:RandomAccessFile.go

示例3: i6di_lookupAllHostAddr

//(Ljava/lang/String;)[Ljava/net/InetAddress;
func i6di_lookupAllHostAddr(frame *rtda.Frame) {
	vars := frame.LocalVars()
	host := rtda.GoString(vars.GetRef(1))
	address, _ := net.LookupHost(host)
	constructorCount := uint(len(address))

	inetAddress := heap.BootLoader().LoadClass("java/net/InetAddress")
	inetAddressArr := inetAddress.NewArray(constructorCount)

	stack := frame.OperandStack()
	stack.PushRef(inetAddressArr)

	//TODO
	//getByName descriptor:(Ljava/lang/String;)Ljava/net/InetAddress;
	//if constructorCount > 0 {
	//	thread := frame.Thread()
	//	constructorObjs := inetAddressArr.Refs()
	//	inetAddressGetByNameMethod := inetAddress.GetStaticMethod("getByName", "(Ljava/lang/String;)Ljava/net/InetAddress;")

	//	fmt.Println(constructorObjs[0])
	//	fmt.Println(inetAddressGetByNameMethod)
	//	fmt.Println(thread)
	//	thread.InvokeMethodWithShim(inetAddressGetByNameMethod, []interface{}{
	//		constructorObjs[0],
	//		rtda.JString(host),
	//	})
	//}
}

开发者ID:Rearcher，项目名称:jvm.go，代码行数:29，代码来源:Inet6AddressImpl.go

示例4: intern

// public native String intern();
// ()Ljava/lang/String;
func intern(frame *rtda.Frame) {
	vars := frame.LocalVars()
	jStr := vars.GetThis()

	goStr := rtda.GoString(jStr)
	internedStr := rtda.InternString(goStr, jStr)

	stack := frame.OperandStack()
	stack.PushRef(internedStr)
}

开发者ID:zaishihuang，项目名称:jvm.go，代码行数:12，代码来源:String.go

示例5: getPrimitiveClass

// static native Class<?> getPrimitiveClass(String name);
// (Ljava/lang/String;)Ljava/lang/Class;
func getPrimitiveClass(frame *rtda.Frame) {
	vars := frame.LocalVars()
	nameObj := vars.GetRef(0)

	name := rtda.GoString(nameObj)
	classLoader := frame.ClassLoader()
	class := classLoader.GetPrimitiveClass(name)
	classObj := class.JClass()

	stack := frame.OperandStack()
	stack.PushRef(classObj)
}

开发者ID:Rearcher，项目名称:jvm.go，代码行数:14，代码来源:Class_static.go

示例6: open

// private static native long open(String name, int mode, long lastModified,
//                                 boolean usemmap) throws IOException;
// (Ljava/lang/String;IJZ)J
func open(frame *rtda.Frame) {
	vars := frame.LocalVars()
	nameObj := vars.GetRef(0)

	name := rtda.GoString(nameObj)
	jzfile, err := openZip(name)
	if err != nil {
		// todo
		panic("IOException!" + err.Error())
	}

	stack := frame.OperandStack()
	stack.PushLong(jzfile)
}

开发者ID:zaishihuang，项目名称:jvm.go，代码行数:17，代码来源:ZipFile.go

示例7: open

// private native void open(String name) throws FileNotFoundException;
// (Ljava/lang/String;)V
func open(frame *rtda.Frame) {
	vars := frame.LocalVars()
	this := vars.GetThis()
	name := vars.GetRef(1)

	goName := rtda.GoString(name)
	goFile, err := os.Open(goName)
	if err != nil {
		frame.Thread().ThrowFileNotFoundException(goName)
		return
	}

	this.SetExtra(goFile)
}

开发者ID:zaishihuang，项目名称:jvm.go，代码行数:16，代码来源:FileInputStream.go

示例8: canonicalize0

// private native String canonicalize0(String path) throws IOException;
// (Ljava/lang/String;)Ljava/lang/String;
func canonicalize0(frame *rtda.Frame) {
	vars := frame.LocalVars()
	pathStr := vars.GetRef(1)

	// todo
	path := rtda.GoString(pathStr)
	path2 := filepath.Clean(path)
	if path2 != path {
		pathStr = rtda.JString(path2)
	}

	stack := frame.OperandStack()
	stack.PushRef(pathStr)
}

开发者ID:zaishihuang，项目名称:jvm.go，代码行数:16，代码来源:UnixFileSystem.go

示例9: net_bind0

// private static native void bind0(FileDescriptor fd, boolean preferIPv6, boolean useExclBind, InetAddress addr,int port)
func net_bind0(frame *rtda.Frame) {
	vars := frame.LocalVars()
	this := vars.GetThis()
	address := vars.GetRef(3)
	port := vars.Get(4)

	holder := address.GetFieldValue("holder", "Ljava/net/InetAddress$InetAddressHolder;").(*heap.Object)
	hostNameObj := holder.GetFieldValue("hostName", "Ljava/lang/String;").(*heap.Object)
	hostName := rtda.GoString(hostNameObj)
	laddr := fmt.Sprintf("%s:%d", hostName, port)
	listen, err := net.Listen("tcp", laddr)
	if err != nil {
		frame.Thread().ThrowIOException(err.Error())
	}
	this.SetExtra(listen)
}

开发者ID:Rearcher，项目名称:jvm.go，代码行数:17，代码来源:Net.go

示例10: findBootstrapClass

// private native Class<?> findBootstrapClass(String name);
// (Ljava/lang/String;)Ljava/lang/Class;
func findBootstrapClass(frame *rtda.Frame) {
	vars := frame.LocalVars()
	//this := vars.GetThis()
	name := vars.GetRef(1)

	className := rtc.DotToSlash(rtda.GoString(name))
	class := rtc.BootLoader().LoadClass(className)

	// todo: init class?
	stack := frame.OperandStack()
	stack.PushRef(class.JClass())

	// todo
	if r := recover(); r != nil {
		frame.OperandStack().PushRef(nil)
	}
}

开发者ID:zaishihuang，项目名称:jvm.go，代码行数:19，代码来源:ClassLoader.go

示例11: defineClass1

// private native Class<?> defineClass1(String name, byte[] b, int off, int len,
//                                      ProtectionDomain pd, String source);
// (Ljava/lang/String;[BIILjava/security/ProtectionDomain;Ljava/lang/String;)Ljava/lang/Class;
func defineClass1(frame *rtda.Frame) {
	vars := frame.LocalVars()
	this := vars.GetThis()
	name := vars.GetRef(1)
	byteArr := vars.GetRef(2)
	off := vars.GetInt(3)
	_len := vars.GetInt(4)
	// pd := vars.GetRef(5)
	// source := vars.GetRef(6)

	goBytes := byteArr.GoBytes()
	goBytes = goBytes[off : off+_len]

	println(this.Extra())
	panic(rtda.GoString(name))

}

开发者ID:zaishihuang，项目名称:jvm.go，代码行数:20，代码来源:ClassLoader.go

示例12: _loadClass

func _loadClass(frame *rtda.Frame) {
	vars := frame.LocalVars()
	//loader := vars.GetRef(0)
	nameObj := vars.GetRef(1)
	byteArr := vars.GetRef(2)
	off := vars.GetInt(3)
	_len := vars.GetInt(4)

	name := rtda.GoString(nameObj)
	name = heap.DotToSlash(name)
	data := byteArr.GoBytes()
	data = data[off : off+_len]

	// todo
	class := frame.ClassLoader().DefineClass(name, data)
	stack := frame.OperandStack()
	stack.PushRef(class.JClass())
}

开发者ID:b-xiang，项目名称:jvm.go，代码行数:18，代码来源:Proxy.go

示例13: findLoadedClass0

// private native final Class<?> findLoadedClass0(String name);
// (Ljava/lang/String;)Ljava/lang/Class;
func findLoadedClass0(frame *rtda.Frame) {
	vars := frame.LocalVars()
	this := vars.GetThis()
	name := vars.GetRef(1)

	className := rtc.DotToSlash(rtda.GoString(name))

	if isAppClassLoader(this) {
		class := rtc.BootLoader().FindLoadedClass(className)
		if class != nil {
			frame.OperandStack().PushRef(class.JClass())
		} else {
			frame.OperandStack().PushRef(nil)
		}
		return
	}

	// todo
	frame.OperandStack().PushRef(nil)
}

开发者ID:zaishihuang，项目名称:jvm.go，代码行数:22，代码来源:ClassLoader.go

示例14: forName0

// private static native Class<?> forName0(String name, boolean initialize,
//                                         ClassLoader loader,
//                                         Class<?> caller)
//     throws ClassNotFoundException;
// (Ljava/lang/String;ZLjava/lang/ClassLoader;Ljava/lang/Class;)Ljava/lang/Class;
func forName0(frame *rtda.Frame) {
	vars := frame.LocalVars()
	jName := vars.GetRef(0)
	initialize := vars.GetBoolean(1)
	//jLoader := vars.GetRef(2)

	goName := rtda.GoString(jName)
	goName = jutil.ReplaceAll(goName, ".", "/")
	goClass := frame.ClassLoader().LoadClass(goName)
	jClass := goClass.JClass()

	if initialize && goClass.InitializationNotStarted() {
		// undo forName0
		thread := frame.Thread()
		frame.SetNextPC(thread.PC())
		// init class
		thread.InitClass(goClass)
	} else {
		stack := frame.OperandStack()
		stack.PushRef(jClass)
	}
}

开发者ID:Rearcher，项目名称:jvm.go，代码行数:27，代码来源:Class_static.go

示例15: _getPath

func _getPath(fileObj *rtc.Obj) string {
	pathStr := fileObj.GetFieldValue("path", "Ljava/lang/String;").(*rtc.Obj)
	return rtda.GoString(pathStr)
}

开发者ID:zaishihuang，项目名称:jvm.go，代码行数:4，代码来源:UnixFileSystem.go

注：本文中的github.com/zxh0/jvm/go/jvmgo/rtda.GoString函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，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。