+++ /dev/null
-/*
- * COPYRIGHT: See COPYING in the top level directory
- * PROJECT: ReactOS TCP/IP protocol driver
- * FILE: include/tcp.h
- * PURPOSE: Transmission Control Protocol definitions
- */
-
-#pragma once
-
-typedef VOID
-(*PTCP_COMPLETION_ROUTINE)( PVOID Context, NTSTATUS Status, ULONG Count );
-
-/* TCPv4 header structure */
-#include <pshpack1.h>
-typedef struct TCPv4_HEADER {
- USHORT SourcePort; /* Source port */
- USHORT DestinationPort; /* Destination port */
- ULONG SequenceNumber; /* Sequence number */
- ULONG AckNumber; /* Acknowledgement number */
- UCHAR DataOffset; /* Data offset; 32-bit words (leftmost 4 bits) */
- UCHAR Flags; /* Control bits (rightmost 6 bits) */
- USHORT Window; /* Maximum acceptable receive window */
- USHORT Checksum; /* Checksum of segment */
- USHORT Urgent; /* Pointer to urgent data */
-} TCPv4_HEADER, *PTCPv4_HEADER;
-
-#define TCPOPT_END_OF_LIST 0x0
-#define TCPOPT_NO_OPERATION 0x1
-#define TCPOPT_MAX_SEG_SIZE 0x2
-
-#define TCPOPTLEN_MAX_SEG_SIZE 0x4
-
-/* Data offset; 32-bit words (leftmost 4 bits); convert to bytes */
-#define TCP_DATA_OFFSET(DataOffset)(((DataOffset) & 0xF0) >> (4-2))
-
-
-/* TCPv4 pseudo header */
-typedef struct TCPv4_PSEUDO_HEADER {
- ULONG SourceAddress; /* Source address */
- ULONG DestinationAddress; /* Destination address */
- UCHAR Zero; /* Reserved */
- UCHAR Protocol; /* Protocol */
- USHORT TCPLength; /* Size of TCP segment */
-} TCPv4_PSEUDO_HEADER, *PTCPv4_PSEUDO_HEADER;
-#include <poppack.h>
-
-typedef struct _SLEEPING_THREAD {
- LIST_ENTRY Entry;
- PVOID SleepToken;
- KEVENT Event;
-} SLEEPING_THREAD, *PSLEEPING_THREAD;
-
-typedef struct _CLIENT_DATA {
- BOOLEAN Unlocked;
- KSPIN_LOCK Lock;
- KIRQL OldIrql;
-} CLIENT_DATA, *PCLIENT_DATA;
-
-/* Retransmission timeout constants */
-
-/* Lower bound for retransmission timeout in TCP timer ticks */
-#define TCP_MIN_RETRANSMISSION_TIMEOUT 1*1000 /* 1 tick */
-
-/* Upper bound for retransmission timeout in TCP timer ticks */
-#define TCP_MAX_RETRANSMISSION_TIMEOUT 1*60*1000 /* 1 tick */
-
-/* Smoothing factor */
-#define TCP_ALPHA_RETRANSMISSION_TIMEOUT(x)(((x)*8)/10) /* 0.8 */
-
-/* Delay variance factor */
-#define TCP_BETA_RETRANSMISSION_TIMEOUT(x)(((x)*16)/10) /* 1.6 */
-
-#define SEL_CONNECT 1
-#define SEL_FIN 2
-#define SEL_RST 4
-#define SEL_ABRT 8
-#define SEL_READ 16
-#define SEL_WRITE 32
-#define SEL_ACCEPT 64
-#define SEL_OOB 128
-#define SEL_ERROR 256
-#define SEL_FINOUT 512
-
-#define FREAD 0x0001
-#define FWRITE 0x0002
-
-/* Datagram/segment send request flags */
-
-#define SRF_URG TCP_URG
-#define SRF_ACK TCP_ACK
-#define SRF_PSH TCP_PSH
-#define SRF_RST TCP_RST
-#define SRF_SYN TCP_SYN
-#define SRF_FIN TCP_FIN
-
-extern LONG TCP_IPIdentification;
-extern CLIENT_DATA ClientInfo;
-
-/* accept.c */
-NTSTATUS TCPCheckPeerForAccept(PVOID Context,
- PTDI_REQUEST_KERNEL Request);
-NTSTATUS TCPListen( PCONNECTION_ENDPOINT Connection, UINT Backlog );
-BOOLEAN TCPAbortListenForSocket( PCONNECTION_ENDPOINT Listener,
- PCONNECTION_ENDPOINT Connection );
-NTSTATUS TCPAccept
-( PTDI_REQUEST Request,
- PCONNECTION_ENDPOINT Listener,
- PCONNECTION_ENDPOINT Connection,
- PTCP_COMPLETION_ROUTINE Complete,
- PVOID Context );
-
-/* tcp.c */
-PCONNECTION_ENDPOINT TCPAllocateConnectionEndpoint( PVOID ClientContext );
-VOID TCPFreeConnectionEndpoint( PCONNECTION_ENDPOINT Connection );
-
-NTSTATUS TCPSocket( PCONNECTION_ENDPOINT Connection,
- UINT Family, UINT Type, UINT Proto );
-
-VOID HandleSignalledConnection(PCONNECTION_ENDPOINT Connection);
-
-PTCP_SEGMENT TCPCreateSegment(
- PIP_PACKET IPPacket,
- PTCPv4_HEADER TCPHeader,
- ULONG SegmentLength);
-
-VOID TCPFreeSegment(
- PTCP_SEGMENT Segment);
-
-VOID TCPAddSegment(
- PCONNECTION_ENDPOINT Connection,
- PTCP_SEGMENT Segment,
- PULONG Acknowledged);
-
-NTSTATUS TCPConnect(
- PCONNECTION_ENDPOINT Connection,
- PTDI_CONNECTION_INFORMATION ConnInfo,
- PTDI_CONNECTION_INFORMATION ReturnInfo,
- PTCP_COMPLETION_ROUTINE Complete,
- PVOID Context);
-
-NTSTATUS TCPDisconnect(
- PCONNECTION_ENDPOINT Connection,
- UINT Flags,
- PLARGE_INTEGER Timeout,
- PTDI_CONNECTION_INFORMATION ConnInfo,
- PTDI_CONNECTION_INFORMATION ReturnInfo,
- PTCP_COMPLETION_ROUTINE Complete,
- PVOID Context);
-
-NTSTATUS TCPReceiveData(
- PCONNECTION_ENDPOINT Connection,
- PNDIS_BUFFER Buffer,
- ULONG ReceiveLength,
- PULONG BytesReceived,
- ULONG ReceiveFlags,
- PTCP_COMPLETION_ROUTINE Complete,
- PVOID Context);
-
-NTSTATUS TCPSendData(
- PCONNECTION_ENDPOINT Connection,
- PCHAR Buffer,
- ULONG DataSize,
- PULONG DataUsed,
- ULONG Flags,
- PTCP_COMPLETION_ROUTINE Complete,
- PVOID Context);
-
-NTSTATUS TCPClose( PCONNECTION_ENDPOINT Connection );
-
-NTSTATUS TCPTranslateError( const INT8 err );
-
-UINT TCPAllocatePort( const UINT HintPort );
-
-VOID TCPFreePort( const UINT Port );
-
-NTSTATUS TCPGetSockAddress
-( PCONNECTION_ENDPOINT Connection,
- PTRANSPORT_ADDRESS TransportAddress,
- BOOLEAN RemoteAddress );
-
-NTSTATUS TCPStartup(
- VOID);
-
-NTSTATUS TCPShutdown(
- VOID);
-
-BOOLEAN TCPRemoveIRP( PCONNECTION_ENDPOINT Connection, PIRP Irp );
-
-NTSTATUS TCPSetNoDelay(PCONNECTION_ENDPOINT Connection, BOOLEAN Set);
-
-VOID
-TCPUpdateInterfaceLinkStatus(PIP_INTERFACE IF);
-
-VOID
-TCPUpdateInterfaceIPInformation(PIP_INTERFACE IF);
-
-VOID
-FlushListenQueue(PCONNECTION_ENDPOINT Connection, const NTSTATUS Status);
-
-VOID
-FlushConnectQueue(PCONNECTION_ENDPOINT Connection, const NTSTATUS Status);
-
-VOID
-FlushReceiveQueue(PCONNECTION_ENDPOINT Connection, const NTSTATUS Status, const BOOLEAN interlocked);
-
-VOID
-FlushSendQueue(PCONNECTION_ENDPOINT Connection, const NTSTATUS Status, const BOOLEAN interlocked);
-
-VOID
-FlushShutdownQueue(PCONNECTION_ENDPOINT Connection, const NTSTATUS Status, const BOOLEAN interlocked);
-
-VOID
-FlushAllQueues(PCONNECTION_ENDPOINT Connection, NTSTATUS Status);
-
-VOID CompleteBucket(PCONNECTION_ENDPOINT Connection, PTDI_BUCKET Bucket, const BOOLEAN Synchronous);
-
-void
-LibTCPDumpPcb(PVOID SocketContext);
projects / reactos.git / blobdiff