Mapped Address Attribute. Holds an IPAddress and port. More...

Inherited by NobleConnect.Stun.AttributeXORMappedAddress.

Public Member Functions
	AttributeMappedAddress (AttributeType attributeType, ushort port, IPAddress ipAddress)
	Construct an AttributeMappedAddress of the provided AttributeType using the provided ip address and port More...

	AttributeMappedAddress (AttributeType type, byte[] buffer, ref int offset, ReadOnlyByteArray transactionID)
	Construct an AttributeMappedAddress from the provided byte array More...

override void	SerializeValues (BufferView buffer, ReadOnlyByteArray transactionID)
	Transform family, ip, and port into ArraySegments of bytes to be sent over the network. More...

virtual void	SerializePort (BufferView buffer)
	Serialize the Port value. More...

virtual void	SerializeIPAddress (BufferView buffer)
	Serialize the IP Address value. More...

virtual void	SerializeIPv6Address (BufferView buffer, ReadOnlyByteArray transactionID)
	Serialize the IPv6 Address value. More...

override ushort	GetValueSize ()
	Get the serialized size of the attribute values More...

Public Member Functions inherited from NobleConnect.Stun.Attribute
	Attribute (AttributeType type)
	Construct an Attribute of the provided AttributeType More...

	Attribute (AttributeType type, ref int offset)

void	Serialize (BufferView buffer, ReadOnlyByteArray transactionID)
	Convert this attribute to a bunch of bytes and add them to the provided buffer More...

ushort	GetSize ()

Static Public Member Functions
static ushort	DeserializePort (byte[] buffer, int offset)
	Realize the Port value. More...

static IPAddress	DeserializeIP (byte[] buffer, int offset)
	Realize the IP Address value. More...

static IPAddress	DeserializeIPv6 (byte[] buffer, int offset, ReadOnlyByteArray transactionID)
	Realize the IPv6 Address value. More...

Static Public Member Functions inherited from NobleConnect.Stun.Attribute
static ushort	DeserializeLength (byte[] buffer, ref int offset)
	Read the Attribute length from a byte array. More...

static ushort	GetNumPaddingBytes (int length)
	Calculate padding based on length More...

Public Attributes
readonly ushort	port
	The Port as an unsigned short More...

readonly ReadOnlyCollection< byte >	addressBytes
	The IPAddress as bytes More...

readonly AddressFamily	addressFamily
	The AddressFamily More...

Public Attributes inherited from NobleConnect.Stun.Attribute
readonly AttributeType	attributeType
	The AttributeType of this Attribute More...

Properties
IPAddress	IPAddress `[get]`

IPEndPoint	IPEndPoint `[get]`

Additional Inherited Members
Static Public Attributes inherited from NobleConnect.Stun.Attribute
const int	HEADER_SIZE = 4

Detailed Description

Mapped Address Attribute. Holds an IPAddress and port.

See 5389 Section 15.3 for details. 0 1 2 3 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ |0 0 0 0 0 0 0 0| Family | Port | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | | | Address(32 bits or 128 bits) | | | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+

The address family can take on the following values: 0x01:IPv4 0x02:IPv6

The first 8 bits of the MAPPED-ADDRESS MUST are ignored. These bits are present for aligning on 32-bit boundaries. This attribute is used only by servers for achieving backwards compatibility with RFC 3489 clients.

Constructor & Destructor Documentation

◆ AttributeMappedAddress() [1/2]

NobleConnect.Stun.AttributeMappedAddress.AttributeMappedAddress	(	AttributeType	attributeType,
		ushort	port,
		IPAddress	ipAddress
	)

Construct an AttributeMappedAddress of the provided AttributeType using the provided ip address and port

This is called when constructing an Attribute to send to a Stun server.

Parameters

attributeType
ipAddress
port

◆ AttributeMappedAddress() [2/2]

NobleConnect.Stun.AttributeMappedAddress.AttributeMappedAddress	(	AttributeType	type,
		byte[]	buffer,
		ref int	offset,
		ReadOnlyByteArray	transactionID
	)

Construct an AttributeMappedAddress from the provided byte array

This is called when deserializing an AttributeMappedAddress received from a Stun server.

Parameters

type
buffer
offset

Member Function Documentation

◆ DeserializeIP()

static IPAddress NobleConnect.Stun.AttributeMappedAddress.DeserializeIP	(	byte[]	buffer,
		int	offset
	)

static

Realize the IP Address value.

This is virtual because XORMAppedAddress overrides it to perform decoding

◆ DeserializeIPv6()

static IPAddress NobleConnect.Stun.AttributeMappedAddress.DeserializeIPv6	(	byte[]	buffer,
		int	offset,
		ReadOnlyByteArray	transactionID
	)

static

Realize the IPv6 Address value.

This is virtual because XORMAppedAddress overrides it to perform decoding

◆ DeserializePort()

static ushort NobleConnect.Stun.AttributeMappedAddress.DeserializePort	(	byte[]	buffer,
		int	offset
	)

static

Realize the Port value.

This is virtual because XORMAppedAddress overrides it to perform decoding

◆ GetValueSize()

override ushort NobleConnect.Stun.AttributeMappedAddress.GetValueSize ( )

virtual

Get the serialized size of the attribute values

Returns: 2 bytes for family plus 2 bytes for port plus 4 bytes for IPv4 address or 16 bytes for IPv6 address.

Reimplemented from NobleConnect.Stun.Attribute.

◆ SerializeIPAddress()

virtual void NobleConnect.Stun.AttributeMappedAddress.SerializeIPAddress ( BufferView buffer )

virtual

Serialize the IP Address value.

This is virtual because XORMAppedAddress overrides it to perform decoding

Reimplemented in NobleConnect.Stun.AttributeXORMappedAddress.

◆ SerializeIPv6Address()

virtual void NobleConnect.Stun.AttributeMappedAddress.SerializeIPv6Address	(	BufferView	buffer,
		ReadOnlyByteArray	transactionID
	)

virtual

Serialize the IPv6 Address value.

This is virtual because XORMAppedAddress overrides it to perform decoding

Reimplemented in NobleConnect.Stun.AttributeXORMappedAddress.

◆ SerializePort()

virtual void NobleConnect.Stun.AttributeMappedAddress.SerializePort ( BufferView buffer )

virtual

Serialize the Port value.

This is virtual because XORMAppedAddress overrides it to perform decoding

Reimplemented in NobleConnect.Stun.AttributeXORMappedAddress.

◆ SerializeValues()

override void NobleConnect.Stun.AttributeMappedAddress.SerializeValues	(	BufferView	buffer,
		ReadOnlyByteArray	transactionID
	)

virtual

Transform family, ip, and port into ArraySegments of bytes to be sent over the network.

Reimplemented from NobleConnect.Stun.Attribute.

Member Data Documentation

◆ addressBytes

readonly ReadOnlyCollection<byte> NobleConnect.Stun.AttributeMappedAddress.addressBytes

The IPAddress as bytes

◆ addressFamily

readonly AddressFamily NobleConnect.Stun.AttributeMappedAddress.addressFamily

The AddressFamily

◆ port

readonly ushort NobleConnect.Stun.AttributeMappedAddress.port

The Port as an unsigned short

Property Documentation

◆ IPAddress

IPAddress NobleConnect.Stun.AttributeMappedAddress.IPAddress

get

◆ IPEndPoint

IPEndPoint NobleConnect.Stun.AttributeMappedAddress.IPEndPoint

get

Public Member Functions

Static Public Member Functions

Public Attributes

Properties

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ AttributeMappedAddress() [1/2]

◆ AttributeMappedAddress() [2/2]

Member Function Documentation

◆ DeserializeIP()

◆ DeserializeIPv6()

◆ DeserializePort()

◆ GetValueSize()

◆ SerializeIPAddress()

◆ SerializeIPv6Address()

◆ SerializePort()

◆ SerializeValues()

Member Data Documentation

◆ addressBytes

◆ addressFamily

◆ port

Property Documentation

◆ IPAddress

◆ IPEndPoint