Sctp.h File Reference

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Classes
struct	SctpSessionCallbacks
struct	SctpSession

Macros
#define	SCTP_MTU   1188
#define	SCTP_ASSOCIATION_DEFAULT_PORT   5000
#define	SCTP_DCEP_HEADER_LENGTH   12
#define	SCTP_DCEP_LABEL_LEN_OFFSET   8
#define	SCTP_DCEP_LABEL_OFFSET   12
#define	SCTP_MAX_ALLOWABLE_PACKET_LENGTH   (SCTP_DCEP_HEADER_LENGTH + MAX_DATA_CHANNEL_NAME_LEN + MAX_DATA_CHANNEL_PROTOCOL_LEN + 2)
#define	SCTP_SESSION_ACTIVE   0
#define	SCTP_SESSION_SHUTDOWN_INITIATED   1
#define	SCTP_SESSION_SHUTDOWN_COMPLETED   2
#define	DEFAULT_SCTP_SHUTDOWN_TIMEOUT   2 * HUNDREDS_OF_NANOS_IN_A_SECOND
#define	DEFAULT_USRSCTP_TEARDOWN_POLLING_INTERVAL   (10 * HUNDREDS_OF_NANOS_IN_A_MILLISECOND)

Typedefs
typedef VOID(*	SctpSessionOutboundPacketFunc) (UINT64, PBYTE, UINT32)
typedef VOID(*	SctpSessionDataChannelOpenFunc) (UINT64, UINT32, PBYTE, UINT32)
typedef VOID(*	SctpSessionDataChannelMessageFunc) (UINT64, UINT32, BOOL, PBYTE, UINT32)
typedef struct SctpSessionCallbacks *	PSctpSessionCallbacks
typedef struct SctpSession *	PSctpSession

Enumerations
enum	{   SCTP_PPID_DCEP = 50 , SCTP_PPID_STRING = 51 , SCTP_PPID_BINARY = 53 , SCTP_PPID_STRING_EMPTY = 56 ,   SCTP_PPID_BINARY_EMPTY = 57 }
enum	{ DCEP_DATA_CHANNEL_OPEN = 0x03 }
enum	DATA_CHANNEL_TYPE { DCEP_DATA_CHANNEL_RELIABLE_ORDERED = (BYTE) 0x00 , DCEP_DATA_CHANNEL_RELIABLE_UNORDERED = (BYTE) 0x80 , DCEP_DATA_CHANNEL_REXMIT = (BYTE) 0x01 , DCEP_DATA_CHANNEL_TIMED = (BYTE) 0x02 }

Functions
STATUS	initSctpSession ()
VOID	deinitSctpSession ()
STATUS	createSctpSession (PSctpSessionCallbacks, PSctpSession *)
STATUS	freeSctpSession (PSctpSession *)
STATUS	putSctpPacket (PSctpSession, PBYTE, UINT32)
STATUS	sctpSessionWriteMessage (PSctpSession, UINT32, BOOL, PBYTE, UINT32)
STATUS	sctpSessionWriteDcep (PSctpSession, UINT32, PCHAR, UINT32, PRtcDataChannelInit)
INT32	onSctpOutboundPacket (PVOID, PVOID, ULONG, UINT8, UINT8)
INT32	onSctpInboundPacket (struct socket *, union sctp_sockstore, PVOID, ULONG, struct sctp_rcvinfo, INT32, PVOID)

Macro Definition Documentation

DEFAULT_SCTP_SHUTDOWN_TIMEOUT

#define DEFAULT_SCTP_SHUTDOWN_TIMEOUT   2 * HUNDREDS_OF_NANOS_IN_A_SECOND

DEFAULT_USRSCTP_TEARDOWN_POLLING_INTERVAL

#define DEFAULT_USRSCTP_TEARDOWN_POLLING_INTERVAL   (10 * HUNDREDS_OF_NANOS_IN_A_MILLISECOND)

SCTP_ASSOCIATION_DEFAULT_PORT

#define SCTP_ASSOCIATION_DEFAULT_PORT   5000

SCTP_DCEP_HEADER_LENGTH

#define SCTP_DCEP_HEADER_LENGTH   12

SCTP_DCEP_LABEL_LEN_OFFSET

#define SCTP_DCEP_LABEL_LEN_OFFSET   8

SCTP_DCEP_LABEL_OFFSET

#define SCTP_DCEP_LABEL_OFFSET   12

SCTP_MAX_ALLOWABLE_PACKET_LENGTH

#define SCTP_MAX_ALLOWABLE_PACKET_LENGTH   (SCTP_DCEP_HEADER_LENGTH + MAX_DATA_CHANNEL_NAME_LEN + MAX_DATA_CHANNEL_PROTOCOL_LEN + 2)

SCTP_MTU

#define SCTP_MTU   1188

SCTP_SESSION_ACTIVE

#define SCTP_SESSION_ACTIVE   0

SCTP_SESSION_SHUTDOWN_COMPLETED

#define SCTP_SESSION_SHUTDOWN_COMPLETED   2

SCTP_SESSION_SHUTDOWN_INITIATED

#define SCTP_SESSION_SHUTDOWN_INITIATED   1

Typedef Documentation

PSctpSession

typedef struct SctpSession * PSctpSession

PSctpSessionCallbacks

typedef struct SctpSessionCallbacks * PSctpSessionCallbacks

SctpSessionDataChannelMessageFunc

typedef VOID(* SctpSessionDataChannelMessageFunc) (UINT64, UINT32, BOOL, PBYTE, UINT32)

SctpSessionDataChannelOpenFunc

typedef VOID(* SctpSessionDataChannelOpenFunc) (UINT64, UINT32, PBYTE, UINT32)

SctpSessionOutboundPacketFunc

typedef VOID(* SctpSessionOutboundPacketFunc) (UINT64, PBYTE, UINT32)

Enumeration Type Documentation

anonymous enum

anonymous enum

Enumerator
SCTP_PPID_DCEP
SCTP_PPID_STRING
SCTP_PPID_BINARY
SCTP_PPID_STRING_EMPTY
SCTP_PPID_BINARY_EMPTY

anonymous enum

anonymous enum

Enumerator
DCEP_DATA_CHANNEL_OPEN

DATA_CHANNEL_TYPE

enum DATA_CHANNEL_TYPE

Enumerator
DCEP_DATA_CHANNEL_RELIABLE_ORDERED
DCEP_DATA_CHANNEL_RELIABLE_UNORDERED
DCEP_DATA_CHANNEL_REXMIT
DCEP_DATA_CHANNEL_TIMED

Function Documentation

createSctpSession()

STATUS createSctpSession	(	PSctpSessionCallbacks	pSctpSessionCallbacks,
		PSctpSession *	ppSctpSession
	)

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deinitSctpSession()

VOID deinitSctpSession

(

)

freeSctpSession()

STATUS freeSctpSession

(

PSctpSession *

ppSctpSession

)

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initSctpSession()

STATUS initSctpSession

(

)

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onSctpInboundPacket()

INT32 onSctpInboundPacket	(	struct socket *	sock,
		union sctp_sockstore	addr,
		PVOID	data,
		ULONG	length,
		struct sctp_rcvinfo	rcv,
		INT32	flags,
		PVOID	ulp_info
	)

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onSctpOutboundPacket()

INT32 onSctpOutboundPacket	(	PVOID	addr,
		PVOID	data,
		ULONG	length,
		UINT8	tos,
		UINT8	set_df
	)

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putSctpPacket()

STATUS putSctpPacket	(	PSctpSession	pSctpSession,
		PBYTE	buf,
		UINT32	bufLen
	)

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sctpSessionWriteDcep()

STATUS sctpSessionWriteDcep	(	PSctpSession	pSctpSession,
		UINT32	streamId,
		PCHAR	pChannelName,
		UINT32	pChannelNameLen,
		PRtcDataChannelInit	pRtcDataChannelInit
	)

sctpSessionWriteMessage()

STATUS sctpSessionWriteMessage	(	PSctpSession	pSctpSession,
		UINT32	streamId,
		BOOL	isBinary,
		PBYTE	pMessage,
		UINT32	pMessageLen
	)

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