OSNetworkSystem Class Reference

Inherits org::apache::harmony::luni::platform::INetworkSystem.

List of all members.

Public Member Functions
void	createSocket (FileDescriptor fd, boolean preferIPv4Stack) throws IOException
void	createDatagramSocket (FileDescriptor fd, boolean preferIPv4Stack) throws SocketException
int	read (FileDescriptor aFD, byte[] data, int offset, int count, int timeout) throws IOException
int	readDirect (FileDescriptor aFD, long address, int count, int timeout) throws IOException
int	write (FileDescriptor aFD, byte[] data, int offset, int count) throws IOException
int	writeDirect (FileDescriptor aFD, long address, int count) throws IOException
void	setNonBlocking (FileDescriptor aFD, boolean block) throws IOException
void	connectDatagram (FileDescriptor aFD, int port, int trafficClass, InetAddress inetAddress) throws SocketException
int	connect (FileDescriptor aFD, int trafficClass, InetAddress inetAddress, int port) throws IOException
int	connectWithTimeout (FileDescriptor aFD, int timeout, int trafficClass, InetAddress inetAddress, int port, int step, Long context) throws IOException
void	connectStreamWithTimeoutSocket (FileDescriptor aFD, int aport, int timeout, int trafficClass, InetAddress inetAddress) throws IOException
void	bind (FileDescriptor aFD, int port, InetAddress inetAddress) throws SocketException
boolean	bind2 (FileDescriptor aFD, int port, boolean bindToDevice, InetAddress inetAddress) throws SocketException
void	accept (FileDescriptor fdServer, SocketImpl newSocket, FileDescriptor fdnewSocket, int timeout) throws IOException
int	sendDatagram (FileDescriptor fd, byte[] data, int offset, int length, int port, boolean bindToDevice, int trafficClass, InetAddress inetAddress) throws IOException
int	sendDatagramDirect (FileDescriptor fd, long address, int offset, int length, int port, boolean bindToDevice, int trafficClass, InetAddress inetAddress) throws IOException
int	sendDatagram2 (FileDescriptor fd, byte[] data, int offset, int length, int port, InetAddress inetAddress) throws IOException
int	receiveDatagram (FileDescriptor aFD, DatagramPacket packet, byte[] data, int offset, int length, int receiveTimeout, boolean peek) throws IOException
int	receiveDatagramDirect (FileDescriptor aFD, DatagramPacket packet, long address, int offset, int length, int receiveTimeout, boolean peek) throws IOException
int	recvConnectedDatagram (FileDescriptor aFD, DatagramPacket packet, byte[] data, int offset, int length, int receiveTimeout, boolean peek) throws IOException
int	recvConnectedDatagramDirect (FileDescriptor aFD, DatagramPacket packet, long address, int offset, int length, int receiveTimeout, boolean peek) throws IOException
int	peekDatagram (FileDescriptor aFD, InetAddress sender, int receiveTimeout) throws IOException
int	sendConnectedDatagram (FileDescriptor fd, byte[] data, int offset, int length, boolean bindToDevice) throws IOException
int	sendConnectedDatagramDirect (FileDescriptor fd, long address, int offset, int length, boolean bindToDevice) throws IOException
void	disconnectDatagram (FileDescriptor aFD) throws SocketException
void	createMulticastSocket (FileDescriptor aFD, boolean preferIPv4Stack) throws SocketException
void	createServerStreamSocket (FileDescriptor aFD, boolean preferIPv4Stack) throws SocketException
int	receiveStream (FileDescriptor aFD, byte[] data, int offset, int count, int timeout) throws IOException
int	sendStream (FileDescriptor fd, byte[] data, int offset, int count) throws IOException
void	shutdownInput (FileDescriptor descriptor) throws IOException
void	shutdownOutput (FileDescriptor descriptor) throws IOException
boolean	supportsUrgentData (FileDescriptor fd)
void	sendUrgentData (FileDescriptor fd, byte value)
int	availableStream (FileDescriptor aFD) throws SocketException
void	acceptStreamSocket (FileDescriptor fdServer, SocketImpl newSocket, FileDescriptor fdnewSocket, int timeout) throws IOException
void	createStreamSocket (FileDescriptor aFD, boolean preferIPv4Stack) throws SocketException
void	listenStreamSocket (FileDescriptor aFD, int backlog) throws SocketException
boolean	isReachableByICMP (final InetAddress dest, InetAddress source, final int ttl, final int timeout)
int[]	select (FileDescriptor[] readFDs, FileDescriptor[] writeFDs, long timeout) throws SocketException
	Select the given file descriptors for read and write operations.
InetAddress	getSocketLocalAddress (FileDescriptor aFD, boolean preferIPv6Addresses)
int	getSocketLocalPort (FileDescriptor aFD, boolean preferIPv6Addresses)
Object	getSocketOption (FileDescriptor aFD, int opt) throws SocketException
void	setSocketOption (FileDescriptor aFD, int opt, Object optVal) throws SocketException
int	getSocketFlags ()
void	socketClose (FileDescriptor aFD) throws IOException
InetAddress	getHostByAddr (byte[] addr) throws UnknownHostException
InetAddress	getHostByName (String addr, boolean preferIPv6Addresses) throws UnknownHostException
void	setInetAddress (InetAddress sender, byte[] address)
Channel	inheritedChannel ()
void	oneTimeInitialization (boolean jcl_supports_ipv6)
Static Public Member Functions
static OSNetworkSystem	getOSNetworkSystem ()
Package Functions
native void	setInetAddressImpl (InetAddress sender, byte[] address)
native int	isReachableByICMPImpl (InetAddress addr, InetAddress local, int ttl, int timeout)
native Channel	inheritedChannelImpl ()
native void	oneTimeInitializationImpl (boolean jcl_supports_ipv6)
Static Package Functions
static native void	createSocketImpl (FileDescriptor fd, boolean preferIPv4Stack)
static native void	createDatagramSocketImpl (FileDescriptor aFD, boolean preferIPv4Stack) throws SocketException
static native int	readSocketImpl (FileDescriptor aFD, byte[] data, int offset, int count, int timeout) throws IOException
static native int	readSocketDirectImpl (FileDescriptor aFD, long address, int count, int timeout) throws IOException
static native int	writeSocketImpl (FileDescriptor fd, byte[] data, int offset, int count) throws IOException
static native int	writeSocketDirectImpl (FileDescriptor fd, long address, int count) throws IOException
static native void	setNonBlockingImpl (FileDescriptor aFD, boolean block)
static native int	connectSocketImpl (FileDescriptor aFD, int trafficClass, InetAddress inetAddress, int port)
static native int	connectWithTimeoutSocketImpl (FileDescriptor aFD, int timeout, int trafficClass, InetAddress hostname, int port, int step, Long context)
static native void	connectStreamWithTimeoutSocketImpl (FileDescriptor aFD, int aport, int timeout, int trafficClass, InetAddress inetAddress) throws IOException
static native void	socketBindImpl (FileDescriptor aFD, int port, InetAddress inetAddress) throws SocketException
static native void	listenStreamSocketImpl (FileDescriptor aFD, int backlog) throws SocketException
static native int	availableStreamImpl (FileDescriptor aFD) throws SocketException
static native void	acceptSocketImpl (FileDescriptor fdServer, SocketImpl newSocket, FileDescriptor fdnewSocket, int timeout) throws IOException
static native boolean	supportsUrgentDataImpl (FileDescriptor fd)
static native void	sendUrgentDataImpl (FileDescriptor fd, byte value)
static native void	connectDatagramImpl2 (FileDescriptor aFD, int port, int trafficClass, InetAddress inetAddress) throws SocketException
static native void	disconnectDatagramImpl (FileDescriptor aFD) throws SocketException
static native boolean	socketBindImpl2 (FileDescriptor aFD, int port, boolean bindToDevice, InetAddress inetAddress) throws SocketException
static native int	peekDatagramImpl (FileDescriptor aFD, InetAddress sender, int receiveTimeout) throws IOException
static native int	receiveDatagramImpl (FileDescriptor aFD, DatagramPacket packet, byte[] data, int offset, int length, int receiveTimeout, boolean peek) throws IOException
static native int	receiveDatagramDirectImpl (FileDescriptor aFD, DatagramPacket packet, long address, int offset, int length, int receiveTimeout, boolean peek) throws IOException
static native int	recvConnectedDatagramImpl (FileDescriptor aFD, DatagramPacket packet, byte[] data, int offset, int length, int receiveTimeout, boolean peek) throws IOException
static native int	recvConnectedDatagramDirectImpl (FileDescriptor aFD, DatagramPacket packet, long address, int offset, int length, int receiveTimeout, boolean peek) throws IOException
static native int	sendDatagramImpl (FileDescriptor fd, byte[] data, int offset, int length, int port, boolean bindToDevice, int trafficClass, InetAddress inetAddress) throws IOException
static native int	sendDatagramDirectImpl (FileDescriptor fd, long address, int offset, int length, int port, boolean bindToDevice, int trafficClass, InetAddress inetAddress) throws IOException
static native int	sendConnectedDatagramImpl (FileDescriptor fd, byte[] data, int offset, int length, boolean bindToDevice) throws IOException
static native int	sendConnectedDatagramDirectImpl (FileDescriptor fd, long address, int offset, int length, boolean bindToDevice) throws IOException
static native void	createServerStreamSocketImpl (FileDescriptor aFD, boolean preferIPv4Stack) throws SocketException
static native void	createMulticastSocketImpl (FileDescriptor aFD, boolean preferIPv4Stack) throws SocketException
static native int	receiveStreamImpl (FileDescriptor aFD, byte[] data, int offset, int count, int timeout) throws IOException
static native int	sendStreamImpl (FileDescriptor fd, byte[] data, int offset, int count) throws IOException
static native void	acceptStreamSocketImpl (FileDescriptor fdServer, SocketImpl newSocket, FileDescriptor fdnewSocket, int timeout) throws IOException
static native void	createStreamSocketImpl (FileDescriptor aFD, boolean preferIPv4Stack) throws SocketException
static native int	sendDatagramImpl2 (FileDescriptor fd, byte[] data, int offset, int length, int port, InetAddress inetAddress) throws IOException
static native int	selectImpl (FileDescriptor[] readfd, FileDescriptor[] writefd, int cread, int cwirte, int[] flags, long timeout)
static native InetAddress	getSocketLocalAddressImpl (FileDescriptor aFD, boolean preferIPv6Addresses)
static native int	getSocketLocalPortImpl (FileDescriptor aFD, boolean preferIPv6Addresses)
static native Object	getSocketOptionImpl (FileDescriptor aFD, int opt) throws SocketException
static native void	setSocketOptionImpl (FileDescriptor aFD, int opt, Object optVal) throws SocketException
static native int	getSocketFlagsImpl ()
static native void	socketCloseImpl (FileDescriptor aFD)
static native InetAddress	getHostByAddrImpl (byte[] addr) throws UnknownHostException
static native InetAddress	getHostByNameImpl (String addr, boolean preferIPv6Addresses) throws UnknownHostException
Private Member Functions
	OSNetworkSystem ()
boolean	validateFDs (FileDescriptor[] readFDs, FileDescriptor[] writeFDs)
native void	shutdownInputImpl (FileDescriptor descriptor) throws IOException
native void	shutdownOutputImpl (FileDescriptor descriptor) throws IOException
Static Private Attributes
static final int	ERRORCODE_SOCKET_TIMEOUT = -209
static OSNetworkSystem	ref = new OSNetworkSystem()
static final int	INETADDR_REACHABLE = 0
static boolean	isNetworkInited = false

---

Constructor & Destructor Documentation

OSNetworkSystem

(

)

[private]

---

Member Function Documentation

static OSNetworkSystem getOSNetworkSystem

(

)

[static]

void createSocket	(	FileDescriptor	fd,
		boolean	preferIPv4Stack
	)			throws IOException

Implements INetworkSystem.

void createDatagramSocket	(	FileDescriptor	fd,
		boolean	preferIPv4Stack
	)			throws SocketException

Implements INetworkSystem.

int read	(	FileDescriptor	aFD,
		byte[]	data,
		int	offset,
		int	count,
		int	timeout
	)			throws IOException

Implements INetworkSystem.

int readDirect	(	FileDescriptor	aFD,
		long	address,
		int	count,
		int	timeout
	)			throws IOException

Implements INetworkSystem.

int write	(	FileDescriptor	aFD,
		byte[]	data,
		int	offset,
		int	count
	)			throws IOException

Implements INetworkSystem.

int writeDirect	(	FileDescriptor	aFD,
		long	address,
		int	count
	)			throws IOException

Implements INetworkSystem.

void setNonBlocking	(	FileDescriptor	aFD,
		boolean	block
	)			throws IOException

Implements INetworkSystem.

void connectDatagram	(	FileDescriptor	aFD,
		int	port,
		int	trafficClass,
		InetAddress	inetAddress
	)			throws SocketException

Implements INetworkSystem.

int connect	(	FileDescriptor	aFD,
		int	trafficClass,
		InetAddress	inetAddress,
		int	port
	)			throws IOException

Implements INetworkSystem.

int connectWithTimeout	(	FileDescriptor	aFD,
		int	timeout,
		int	trafficClass,
		InetAddress	inetAddress,
		int	port,
		int	step,
		Long	context
	)			throws IOException

Implements INetworkSystem.

void connectStreamWithTimeoutSocket	(	FileDescriptor	aFD,
		int	aport,
		int	timeout,
		int	trafficClass,
		InetAddress	inetAddress
	)			throws IOException

Implements INetworkSystem.

void bind	(	FileDescriptor	aFD,
		int	port,
		InetAddress	inetAddress
	)			throws SocketException

Implements INetworkSystem.

boolean bind2	(	FileDescriptor	aFD,
		int	port,
		boolean	bindToDevice,
		InetAddress	inetAddress
	)			throws SocketException

Implements INetworkSystem.

void accept	(	FileDescriptor	fdServer,
		SocketImpl	newSocket,
		FileDescriptor	fdnewSocket,
		int	timeout
	)			throws IOException

Implements INetworkSystem.

int sendDatagram	(	FileDescriptor	fd,
		byte[]	data,
		int	offset,
		int	length,
		int	port,
		boolean	bindToDevice,
		int	trafficClass,
		InetAddress	inetAddress
	)			throws IOException

Implements INetworkSystem.

int sendDatagramDirect	(	FileDescriptor	fd,
		long	address,
		int	offset,
		int	length,
		int	port,
		boolean	bindToDevice,
		int	trafficClass,
		InetAddress	inetAddress
	)			throws IOException

Implements INetworkSystem.

int sendDatagram2	(	FileDescriptor	fd,
		byte[]	data,
		int	offset,
		int	length,
		int	port,
		InetAddress	inetAddress
	)			throws IOException

Implements INetworkSystem.

int receiveDatagram	(	FileDescriptor	aFD,
		DatagramPacket	packet,
		byte[]	data,
		int	offset,
		int	length,
		int	receiveTimeout,
		boolean	peek
	)			throws IOException

Implements INetworkSystem.

int receiveDatagramDirect	(	FileDescriptor	aFD,
		DatagramPacket	packet,
		long	address,
		int	offset,
		int	length,
		int	receiveTimeout,
		boolean	peek
	)			throws IOException

Implements INetworkSystem.

int recvConnectedDatagram	(	FileDescriptor	aFD,
		DatagramPacket	packet,
		byte[]	data,
		int	offset,
		int	length,
		int	receiveTimeout,
		boolean	peek
	)			throws IOException

Implements INetworkSystem.

int recvConnectedDatagramDirect	(	FileDescriptor	aFD,
		DatagramPacket	packet,
		long	address,
		int	offset,
		int	length,
		int	receiveTimeout,
		boolean	peek
	)			throws IOException

Implements INetworkSystem.

int peekDatagram	(	FileDescriptor	aFD,
		InetAddress	sender,
		int	receiveTimeout
	)			throws IOException

Implements INetworkSystem.

int sendConnectedDatagram	(	FileDescriptor	fd,
		byte[]	data,
		int	offset,
		int	length,
		boolean	bindToDevice
	)			throws IOException

Implements INetworkSystem.

int sendConnectedDatagramDirect	(	FileDescriptor	fd,
		long	address,
		int	offset,
		int	length,
		boolean	bindToDevice
	)			throws IOException

Implements INetworkSystem.

void disconnectDatagram

(

FileDescriptor

aFD

)

throws SocketException

Implements INetworkSystem.

void createMulticastSocket	(	FileDescriptor	aFD,
		boolean	preferIPv4Stack
	)			throws SocketException

Implements INetworkSystem.

void createServerStreamSocket	(	FileDescriptor	aFD,
		boolean	preferIPv4Stack
	)			throws SocketException

Implements INetworkSystem.

int receiveStream	(	FileDescriptor	aFD,
		byte[]	data,
		int	offset,
		int	count,
		int	timeout
	)			throws IOException

Implements INetworkSystem.

int sendStream	(	FileDescriptor	fd,
		byte[]	data,
		int	offset,
		int	count
	)			throws IOException

Implements INetworkSystem.

void shutdownInput

(

FileDescriptor

descriptor

)

throws IOException

Implements INetworkSystem.

void shutdownOutput

(

FileDescriptor

descriptor

)

throws IOException

Implements INetworkSystem.

boolean supportsUrgentData

(

FileDescriptor

fd

)

Implements INetworkSystem.

void sendUrgentData	(	FileDescriptor	fd,
		byte	value
	)

Implements INetworkSystem.

int availableStream

(

FileDescriptor

aFD

)

throws SocketException

Implements INetworkSystem.

void acceptStreamSocket	(	FileDescriptor	fdServer,
		SocketImpl	newSocket,
		FileDescriptor	fdnewSocket,
		int	timeout
	)			throws IOException

Implements INetworkSystem.

void createStreamSocket	(	FileDescriptor	aFD,
		boolean	preferIPv4Stack
	)			throws SocketException

Implements INetworkSystem.

void listenStreamSocket	(	FileDescriptor	aFD,
		int	backlog
	)			throws SocketException

Implements INetworkSystem.

boolean isReachableByICMP	(	final InetAddress	dest,
		InetAddress	source,
		final int	ttl,
		final int	timeout
	)

int [] select	(	FileDescriptor[]	readFDs,
		FileDescriptor[]	writeFDs,
		long	timeout
	)			throws SocketException

Select the given file descriptors for read and write operations.

The file descriptors passed in as readFDs will be selected for read-ready operations, and those in the writeFDs will be selected for write-ready operations. A file descriptor can appear in either or both array, and must not be null. If the file descriptor is closed during the select the behavior depends upon the underlying OS.

Upon return the result is a single array of length readFDs.length + writeFDs.length laid out as the result of the select operation on the corresponding file descriptors.

Parameters:

	readChannels	all channels interested in read and accept
	writeChannels	all channels interested in write and connect
	timeout	timeout in millis

Returns:

int array, each element describes the corresponding state of the descriptor in the read and write arrays.

Exceptions:

SocketException

Implements INetworkSystem.

boolean validateFDs	(	FileDescriptor[]	readFDs,
		FileDescriptor[]	writeFDs
	)			[private]

InetAddress getSocketLocalAddress	(	FileDescriptor	aFD,
		boolean	preferIPv6Addresses
	)

Implements INetworkSystem.

int getSocketLocalPort	(	FileDescriptor	aFD,
		boolean	preferIPv6Addresses
	)

Implements INetworkSystem.

Object getSocketOption	(	FileDescriptor	aFD,
		int	opt
	)			throws SocketException

Implements INetworkSystem.

void setSocketOption	(	FileDescriptor	aFD,
		int	opt,
		Object	optVal
	)			throws SocketException

Implements INetworkSystem.

int getSocketFlags

(

)

Implements INetworkSystem.

void socketClose

(

FileDescriptor

aFD

)

throws IOException

Implements INetworkSystem.

InetAddress getHostByAddr

(

byte[]

addr

)

throws UnknownHostException

Implements INetworkSystem.

InetAddress getHostByName	(	String	addr,
		boolean	preferIPv6Addresses
	)			throws UnknownHostException

Implements INetworkSystem.

void setInetAddress	(	InetAddress	sender,
		byte[]	address
	)

Implements INetworkSystem.

static native void createSocketImpl	(	FileDescriptor	fd,
		boolean	preferIPv4Stack
	)			[static, package]

static native void createDatagramSocketImpl	(	FileDescriptor	aFD,
		boolean	preferIPv4Stack
	)			throws SocketException [static, package]

static native int readSocketImpl	(	FileDescriptor	aFD,
		byte[]	data,
		int	offset,
		int	count,
		int	timeout
	)			throws IOException [static, package]

static native int readSocketDirectImpl	(	FileDescriptor	aFD,
		long	address,
		int	count,
		int	timeout
	)			throws IOException [static, package]

static native int writeSocketImpl	(	FileDescriptor	fd,
		byte[]	data,
		int	offset,
		int	count
	)			throws IOException [static, package]

static native int writeSocketDirectImpl	(	FileDescriptor	fd,
		long	address,
		int	count
	)			throws IOException [static, package]

static native void setNonBlockingImpl	(	FileDescriptor	aFD,
		boolean	block
	)			[static, package]

static native int connectSocketImpl	(	FileDescriptor	aFD,
		int	trafficClass,
		InetAddress	inetAddress,
		int	port
	)			[static, package]

static native int connectWithTimeoutSocketImpl	(	FileDescriptor	aFD,
		int	timeout,
		int	trafficClass,
		InetAddress	hostname,
		int	port,
		int	step,
		Long	context
	)			[static, package]

static native void connectStreamWithTimeoutSocketImpl	(	FileDescriptor	aFD,
		int	aport,
		int	timeout,
		int	trafficClass,
		InetAddress	inetAddress
	)			throws IOException [static, package]

static native void socketBindImpl	(	FileDescriptor	aFD,
		int	port,
		InetAddress	inetAddress
	)			throws SocketException [static, package]

static native void listenStreamSocketImpl	(	FileDescriptor	aFD,
		int	backlog
	)			throws SocketException [static, package]

static native int availableStreamImpl

(

FileDescriptor

aFD

)

throws SocketException [static, package]

static native void acceptSocketImpl	(	FileDescriptor	fdServer,
		SocketImpl	newSocket,
		FileDescriptor	fdnewSocket,
		int	timeout
	)			throws IOException [static, package]

static native boolean supportsUrgentDataImpl

(

FileDescriptor

fd

)

[static, package]

static native void sendUrgentDataImpl	(	FileDescriptor	fd,
		byte	value
	)			[static, package]

static native void connectDatagramImpl2	(	FileDescriptor	aFD,
		int	port,
		int	trafficClass,
		InetAddress	inetAddress
	)			throws SocketException [static, package]

static native void disconnectDatagramImpl

(

FileDescriptor

aFD

)

throws SocketException [static, package]

static native boolean socketBindImpl2	(	FileDescriptor	aFD,
		int	port,
		boolean	bindToDevice,
		InetAddress	inetAddress
	)			throws SocketException [static, package]

static native int peekDatagramImpl	(	FileDescriptor	aFD,
		InetAddress	sender,
		int	receiveTimeout
	)			throws IOException [static, package]

static native int receiveDatagramImpl	(	FileDescriptor	aFD,
		DatagramPacket	packet,
		byte[]	data,
		int	offset,
		int	length,
		int	receiveTimeout,
		boolean	peek
	)			throws IOException [static, package]

static native int receiveDatagramDirectImpl	(	FileDescriptor	aFD,
		DatagramPacket	packet,
		long	address,
		int	offset,
		int	length,
		int	receiveTimeout,
		boolean	peek
	)			throws IOException [static, package]

static native int recvConnectedDatagramImpl	(	FileDescriptor	aFD,
		DatagramPacket	packet,
		byte[]	data,
		int	offset,
		int	length,
		int	receiveTimeout,
		boolean	peek
	)			throws IOException [static, package]

static native int recvConnectedDatagramDirectImpl	(	FileDescriptor	aFD,
		DatagramPacket	packet,
		long	address,
		int	offset,
		int	length,
		int	receiveTimeout,
		boolean	peek
	)			throws IOException [static, package]

static native int sendDatagramImpl	(	FileDescriptor	fd,
		byte[]	data,
		int	offset,
		int	length,
		int	port,
		boolean	bindToDevice,
		int	trafficClass,
		InetAddress	inetAddress
	)			throws IOException [static, package]

static native int sendDatagramDirectImpl	(	FileDescriptor	fd,
		long	address,
		int	offset,
		int	length,
		int	port,
		boolean	bindToDevice,
		int	trafficClass,
		InetAddress	inetAddress
	)			throws IOException [static, package]

static native int sendConnectedDatagramImpl	(	FileDescriptor	fd,
		byte[]	data,
		int	offset,
		int	length,
		boolean	bindToDevice
	)			throws IOException [static, package]

static native int sendConnectedDatagramDirectImpl	(	FileDescriptor	fd,
		long	address,
		int	offset,
		int	length,
		boolean	bindToDevice
	)			throws IOException [static, package]

static native void createServerStreamSocketImpl	(	FileDescriptor	aFD,
		boolean	preferIPv4Stack
	)			throws SocketException [static, package]

static native void createMulticastSocketImpl	(	FileDescriptor	aFD,
		boolean	preferIPv4Stack
	)			throws SocketException [static, package]

static native int receiveStreamImpl	(	FileDescriptor	aFD,
		byte[]	data,
		int	offset,
		int	count,
		int	timeout
	)			throws IOException [static, package]

static native int sendStreamImpl	(	FileDescriptor	fd,
		byte[]	data,
		int	offset,
		int	count
	)			throws IOException [static, package]

native void shutdownInputImpl

(

FileDescriptor

descriptor

)

throws IOException [private]

native void shutdownOutputImpl

(

FileDescriptor

descriptor

)

throws IOException [private]

static native void acceptStreamSocketImpl	(	FileDescriptor	fdServer,
		SocketImpl	newSocket,
		FileDescriptor	fdnewSocket,
		int	timeout
	)			throws IOException [static, package]

static native void createStreamSocketImpl	(	FileDescriptor	aFD,
		boolean	preferIPv4Stack
	)			throws SocketException [static, package]

static native int sendDatagramImpl2	(	FileDescriptor	fd,
		byte[]	data,
		int	offset,
		int	length,
		int	port,
		InetAddress	inetAddress
	)			throws IOException [static, package]

static native int selectImpl	(	FileDescriptor[]	readfd,
		FileDescriptor[]	writefd,
		int	cread,
		int	cwirte,
		int[]	flags,
		long	timeout
	)			[static, package]

static native InetAddress getSocketLocalAddressImpl	(	FileDescriptor	aFD,
		boolean	preferIPv6Addresses
	)			[static, package]

static native int getSocketLocalPortImpl	(	FileDescriptor	aFD,
		boolean	preferIPv6Addresses
	)			[static, package]

static native Object getSocketOptionImpl	(	FileDescriptor	aFD,
		int	opt
	)			throws SocketException [static, package]

static native void setSocketOptionImpl	(	FileDescriptor	aFD,
		int	opt,
		Object	optVal
	)			throws SocketException [static, package]

static native int getSocketFlagsImpl

(

)

[static, package]

static native void socketCloseImpl

(

FileDescriptor

aFD

)

[static, package]

static native InetAddress getHostByAddrImpl

(

byte[]

addr

)

throws UnknownHostException [static, package]

static native InetAddress getHostByNameImpl	(	String	addr,
		boolean	preferIPv6Addresses
	)			throws UnknownHostException [static, package]

native void setInetAddressImpl	(	InetAddress	sender,
		byte[]	address
	)			[package]

native int isReachableByICMPImpl	(	InetAddress	addr,
		InetAddress	local,
		int	ttl,
		int	timeout
	)			[package]

native Channel inheritedChannelImpl

(

)

[package]

Channel inheritedChannel

(

)

Implements INetworkSystem.

void oneTimeInitialization

(

boolean

jcl_supports_ipv6

)

Implements INetworkSystem.

native void oneTimeInitializationImpl

(

boolean

jcl_supports_ipv6

)

[package]

---

Member Data Documentation

final int ERRORCODE_SOCKET_TIMEOUT = -209 [static, private]

OSNetworkSystem ref = new OSNetworkSystem() [static, private]

final int INETADDR_REACHABLE = 0 [static, private]

boolean isNetworkInited = false [static, private]