C# Class Microsoft.Protocols.TestTools.StackSdk.RemoteDesktop.Rdpeudp.RdpeudpSocket

Inheritance: IDisposable

Datei anzeigen Open project: Microsoft/WindowsProtocolTestSuites Class Usage Examples

Protected Properties

Property	Type	Description
unProcessedPacketBuffer	List

Public Methods

Method	Description
Close ( ) : void	Close connection of this socket
CreateAckVectorHeader ( ) : RDPUDP_ACK_VECTOR_HEADER	Create RDPUDP_ACK_VECTOR_HEADER Structure for packet sending
CreateFECPayload ( RdpeudpPacket sourcePackets, byte &uFecIndex ) : byte[]
CreateFECPayloadHeader ( uint snSourceStart, byte uSourceRange, byte uFecIndex ) : RDPUDP_FEC_PAYLOAD_HEADER	Create RDPUDP_FEC_PAYLOAD_HEADER Structure
CreateSourcePacket ( byte data ) : RdpeudpPacket	Create Source Packet from byte data
CreateSourcePayloadHeader ( ) : RDPUDP_SOURCE_PAYLOAD_HEADER	Create a RDPUDP_SOURCE_PAYLOAD_HEADER Structure
CreateSynData ( uint initialSequenceNumber = null ) : RDPUDP_SYNDATA_PAYLOAD	Create RDPUDP_SYNDATA_PAYLOAD Structure
CreateSynExData ( uUdpVer_Values version ) : RDPUDP_SYNDATAEX_PAYLOAD	Create RDPUDP_SYNDATAEX_PAYLOAD Structure
Dispose ( ) : void	Dispose this socket
ExpectACKPacket ( System.TimeSpan timeout ) : RdpeudpPacket	Expect an ACK packet
ExpectPacket ( System.TimeSpan timeout ) : RdpeudpPacket
FECRecover ( RdpeudpPacket sourcePackets, byte uFecIndex, byte fecData, uint targetIndex ) : byte[]
MarkSourcePacketReceived ( uint snSourceStart ) : void	Set a source packet have been received This method is only used when autohandle is false, this can make sure create correct Ack header when autohandle is false
ProcessAckOfAckVectorHeader ( RdpeudpPacket eudpPacket ) : void	Process RDPUDP_ACK_OF_ACKVECTOR_HEADER Structure if the packet have
ProcessFECPayloadData ( RdpeudpPacket eudpPacket ) : void	Process RDPUDP_FEC_PAYLOAD_HEADER Structure and FEC Payload
ProcessSourceData ( RdpeudpPacket eudpPacket ) : void	Process Source payload if the packet has source payload data
ProcessSynDataExPayload ( RdpeudpPacket eudpPacket ) : void	The highest version supported by both endpoints, which is RDPUDP_PROTOCOL_VERSION_1 if either this packet or the SYN packet does not specify a version, is the version that MUST be used by both endpoints.
ProcessSynPacket ( RdpeudpPacket eudpPacket ) : void	Process a Syn Packet
RdpeudpSocket ( TransportMode mode, IPEndPoint remoteEp, bool autohandle, RdpeudpSocketSender sender ) : System	Constructor.
ReceivePacket ( RdpeudpPacket eudpPacket ) : void	Method used to process a received packet
ReceivePacket ( StackPacket packet ) : void	Method used to process a received packet
RetransmitPacket ( RdpeudpPacket packet ) : bool
Send ( byte data ) : bool	Send Data from this specified UDP transport
SendAcKPacket ( bool delayACK = false ) : bool	Send an ACK Datagrams
SendBytesByUDP ( byte data ) : void	Send bytes via UDP transport
SendPacket ( RdpeudpPacket packet ) : bool	Send a RDPEUDP Packet

Private Methods

Method	Description
AckPacketReceived ( ) : void	Send Ack packet if necessary.
DisposeTimers ( ) : void	Dispose Times of RDPEUDP socket
InitTimers ( ) : void	Create Timers for RDPEUDP socket
IsInReceiveWindow ( uint snSourceStart ) : bool	Verify whether a sequence number is in receive window
IsInSendWindow ( uint snSourceStart ) : bool	Verify whether a sequence number is in send window
ManageDelayAck ( object state ) : void	Function used to manage Delay ACK timer
ManageKeepLive ( object state ) : void	Function used to manage keep alive timer
ManageRetransmit ( object state ) : void	Function used to manage retransmit periodically
ProcessAckVectorHeader ( RdpeudpPacket eudpPacket ) : void	Process RDPUDP_ACK_VECTOR_HEADER if the packet contains a RDPUDP_ACK_VECTOR_HEADER
UpdateOutSnAckOfAcksSeqNum ( RdpeudpPacket eudpPacket ) : void	Used during sending source packet, Add RDPUDP_ACK_OF_ACKVECTOR_HEADER structure into the packet to update OutSnAckOfAcksSeqNum
UpdateOutSnAckOfAcksSeqNum ( uint receivedSnSourceAck ) : void	Used during receiving packet, if snSourceAck of received packet is larger than seqNumofPacketWithAckOfAckVector Update the OutSnAckOfAcksSeqNum to new one
UpdateReceiveWindow ( ) : void	Update Receive window, process and remove received packets
UpdateSendWindow ( ) : void	Update Send Window, remove acknowledged packet from outPacketDic

Method Details

Close() public method

Close connection of this socket

public Close ( ) : void
return	void

CreateAckVectorHeader() public method

Create RDPUDP_ACK_VECTOR_HEADER Structure for packet sending

public CreateAckVectorHeader ( ) : RDPUDP_ACK_VECTOR_HEADER
return	RDPUDP_ACK_VECTOR_HEADER

CreateFECPayload() public method

public CreateFECPayload ( RdpeudpPacket sourcePackets, byte &uFecIndex ) : byte[]
sourcePackets	RdpeudpPacket
uFecIndex	byte
return	byte[]

CreateFECPayloadHeader() public method

Create RDPUDP_FEC_PAYLOAD_HEADER Structure

public CreateFECPayloadHeader ( uint snSourceStart, byte uSourceRange, byte uFecIndex ) : RDPUDP_FEC_PAYLOAD_HEADER
snSourceStart	uint
uSourceRange	byte
uFecIndex	byte
return	RDPUDP_FEC_PAYLOAD_HEADER

CreateSourcePacket() public method

Create Source Packet from byte data

public CreateSourcePacket ( byte data ) : RdpeudpPacket
data	byte
return	RdpeudpPacket

CreateSourcePayloadHeader() public method

Create a RDPUDP_SOURCE_PAYLOAD_HEADER Structure

public CreateSourcePayloadHeader ( ) : RDPUDP_SOURCE_PAYLOAD_HEADER
return	RDPUDP_SOURCE_PAYLOAD_HEADER

CreateSynData() public method

Create RDPUDP_SYNDATA_PAYLOAD Structure

public CreateSynData ( uint initialSequenceNumber = null ) : RDPUDP_SYNDATA_PAYLOAD
initialSequenceNumber	uint
return	RDPUDP_SYNDATA_PAYLOAD

CreateSynExData() public method

Create RDPUDP_SYNDATAEX_PAYLOAD Structure

public CreateSynExData ( uUdpVer_Values version ) : RDPUDP_SYNDATAEX_PAYLOAD
version	uUdpVer_Values
return	RDPUDP_SYNDATAEX_PAYLOAD

Dispose() public method

Dispose this socket

public Dispose ( ) : void
return	void

ExpectACKPacket() public method

Expect an ACK packet

public ExpectACKPacket ( System.TimeSpan timeout ) : RdpeudpPacket
timeout	System.TimeSpan
return	RdpeudpPacket

ExpectPacket() public method

public ExpectPacket ( System.TimeSpan timeout ) : RdpeudpPacket
timeout	System.TimeSpan
return	RdpeudpPacket

FECRecover() public method

public FECRecover ( RdpeudpPacket sourcePackets, byte uFecIndex, byte fecData, uint targetIndex ) : byte[]
sourcePackets	RdpeudpPacket
uFecIndex	byte
fecData	byte
targetIndex	uint
return	byte[]

MarkSourcePacketReceived() public method

Set a source packet have been received This method is only used when autohandle is false, this can make sure create correct Ack header when autohandle is false

public MarkSourcePacketReceived ( uint snSourceStart ) : void
snSourceStart	uint
return	void

ProcessAckOfAckVectorHeader() public method

Process RDPUDP_ACK_OF_ACKVECTOR_HEADER Structure if the packet have

public ProcessAckOfAckVectorHeader ( RdpeudpPacket eudpPacket ) : void
eudpPacket	RdpeudpPacket
return	void

ProcessFECPayloadData() public method

Process RDPUDP_FEC_PAYLOAD_HEADER Structure and FEC Payload

public ProcessFECPayloadData ( RdpeudpPacket eudpPacket ) : void
eudpPacket	RdpeudpPacket
return	void

ProcessSourceData() public method

Process Source payload if the packet has source payload data

public ProcessSourceData ( RdpeudpPacket eudpPacket ) : void
eudpPacket	RdpeudpPacket
return	void

ProcessSynDataExPayload() public method

The highest version supported by both endpoints, which is RDPUDP_PROTOCOL_VERSION_1 if either this packet or the SYN packet does not specify a version, is the version that MUST be used by both endpoints.

public ProcessSynDataExPayload ( RdpeudpPacket eudpPacket ) : void
eudpPacket	RdpeudpPacket
return	void

ProcessSynPacket() public method

Process a Syn Packet

public ProcessSynPacket ( RdpeudpPacket eudpPacket ) : void
eudpPacket	RdpeudpPacket
return	void

RdpeudpSocket() public method

Constructor.

public RdpeudpSocket ( TransportMode mode, IPEndPoint remoteEp, bool autohandle, RdpeudpSocketSender sender ) : System
mode	TransportMode	The mode which indicate this connection if reliable or lossy.
remoteEp	IPEndPoint	The remote endpoint.
autohandle	bool
sender	RdpeudpSocketSender	Sender Used to send packet
return	System

ReceivePacket() public method

Method used to process a received packet

public ReceivePacket ( RdpeudpPacket eudpPacket ) : void
eudpPacket	RdpeudpPacket
return	void

ReceivePacket() public method

Method used to process a received packet

public ReceivePacket ( StackPacket packet ) : void
packet	StackPacket
return	void

RetransmitPacket() public method

public RetransmitPacket ( RdpeudpPacket packet ) : bool
packet	RdpeudpPacket
return	bool

Send() public method

Send Data from this specified UDP transport

public Send ( byte data ) : bool
data	byte	Data to send
return	bool

SendAcKPacket() public method

Send an ACK Datagrams

public SendAcKPacket ( bool delayACK = false ) : bool
delayACK	bool
return	bool

SendBytesByUDP() public method

Send bytes via UDP transport

public SendBytesByUDP ( byte data ) : void
data	byte
return	void

SendPacket() public method

Send a RDPEUDP Packet

public SendPacket ( RdpeudpPacket packet ) : bool
packet	RdpeudpPacket
return	bool

Property Details

unProcessedPacketBuffer protected_oe property

protected List unProcessedPacketBuffer
return	List