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singrdk/base/Windows/Inc/MSWSock.h

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/*++
Copyright (c) Microsoft Corporation. All rights reserved.
Module Name:
mswsock.h
Abstract:
This module contains the Microsoft-specific extensions to the Windows
Sockets API.
Revision History:
--*/
#ifndef _MSWSOCK_
#define _MSWSOCK_
#if _MSC_VER > 1000
#pragma once
#endif
#ifdef __cplusplus
extern "C" {
#endif
/*
* Options for connect and disconnect data and options. Used only by
* non-TCP/IP transports such as DECNet, OSI TP4, etc.
*/
#define SO_CONNDATA 0x7000
#define SO_CONNOPT 0x7001
#define SO_DISCDATA 0x7002
#define SO_DISCOPT 0x7003
#define SO_CONNDATALEN 0x7004
#define SO_CONNOPTLEN 0x7005
#define SO_DISCDATALEN 0x7006
#define SO_DISCOPTLEN 0x7007
/*
* Option for opening sockets for synchronous access.
*/
#define SO_OPENTYPE 0x7008
#define SO_SYNCHRONOUS_ALERT 0x10
#define SO_SYNCHRONOUS_NONALERT 0x20
/*
* Other NT-specific options.
*/
#define SO_MAXDG 0x7009
#define SO_MAXPATHDG 0x700A
#define SO_UPDATE_ACCEPT_CONTEXT 0x700B
#define SO_CONNECT_TIME 0x700C
#define SO_UPDATE_CONNECT_CONTEXT 0x7010
/*
* TCP options.
*/
#define TCP_BSDURGENT 0x7000
/*
* MS Transport Provider IOCTL to control
* reporting PORT_UNREACHABLE messages
* on UDP sockets via recv/WSARecv/etc.
* Path TRUE in input buffer to enable (default if supported),
* FALSE to disable.
*/
#define SIO_UDP_CONNRESET _WSAIOW(IOC_VENDOR,12)
/*
* Microsoft extended APIs.
*/
int
PASCAL FAR
WSARecvEx (
SOCKET s,
char FAR *buf,
int len,
int FAR *flags
);
typedef struct _TRANSMIT_FILE_BUFFERS {
LPVOID Head;
DWORD HeadLength;
LPVOID Tail;
DWORD TailLength;
} TRANSMIT_FILE_BUFFERS, *PTRANSMIT_FILE_BUFFERS, FAR *LPTRANSMIT_FILE_BUFFERS;
#define TF_DISCONNECT 0x01
#define TF_REUSE_SOCKET 0x02
#define TF_WRITE_BEHIND 0x04
#define TF_USE_DEFAULT_WORKER 0x00
#define TF_USE_SYSTEM_THREAD 0x10
#define TF_USE_KERNEL_APC 0x20
BOOL
PASCAL FAR
TransmitFile (
IN SOCKET hSocket,
IN HANDLE hFile,
IN DWORD nNumberOfBytesToWrite,
IN DWORD nNumberOfBytesPerSend,
IN LPOVERLAPPED lpOverlapped,
IN LPTRANSMIT_FILE_BUFFERS lpTransmitBuffers,
IN DWORD dwReserved
);
BOOL
PASCAL FAR
AcceptEx (
IN SOCKET sListenSocket,
IN SOCKET sAcceptSocket,
IN PVOID lpOutputBuffer,
IN DWORD dwReceiveDataLength,
IN DWORD dwLocalAddressLength,
IN DWORD dwRemoteAddressLength,
OUT LPDWORD lpdwBytesReceived,
IN LPOVERLAPPED lpOverlapped
);
VOID
PASCAL FAR
GetAcceptExSockaddrs (
IN PVOID lpOutputBuffer,
IN DWORD dwReceiveDataLength,
IN DWORD dwLocalAddressLength,
IN DWORD dwRemoteAddressLength,
OUT struct sockaddr **LocalSockaddr,
OUT LPINT LocalSockaddrLength,
OUT struct sockaddr **RemoteSockaddr,
OUT LPINT RemoteSockaddrLength
);
/*
* "QueryInterface" versions of the above APIs.
*/
typedef
BOOL
(PASCAL FAR * LPFN_TRANSMITFILE)(
IN SOCKET hSocket,
IN HANDLE hFile,
IN DWORD nNumberOfBytesToWrite,
IN DWORD nNumberOfBytesPerSend,
IN LPOVERLAPPED lpOverlapped,
IN LPTRANSMIT_FILE_BUFFERS lpTransmitBuffers,
IN DWORD dwReserved
);
#define WSAID_TRANSMITFILE \
{0xb5367df0,0xcbac,0x11cf,{0x95,0xca,0x00,0x80,0x5f,0x48,0xa1,0x92}}
typedef
BOOL
(PASCAL FAR * LPFN_ACCEPTEX)(
IN SOCKET sListenSocket,
IN SOCKET sAcceptSocket,
IN PVOID lpOutputBuffer,
IN DWORD dwReceiveDataLength,
IN DWORD dwLocalAddressLength,
IN DWORD dwRemoteAddressLength,
OUT LPDWORD lpdwBytesReceived,
IN LPOVERLAPPED lpOverlapped
);
#define WSAID_ACCEPTEX \
{0xb5367df1,0xcbac,0x11cf,{0x95,0xca,0x00,0x80,0x5f,0x48,0xa1,0x92}}
typedef
VOID
(PASCAL FAR * LPFN_GETACCEPTEXSOCKADDRS)(
IN PVOID lpOutputBuffer,
IN DWORD dwReceiveDataLength,
IN DWORD dwLocalAddressLength,
IN DWORD dwRemoteAddressLength,
OUT struct sockaddr **LocalSockaddr,
OUT LPINT LocalSockaddrLength,
OUT struct sockaddr **RemoteSockaddr,
OUT LPINT RemoteSockaddrLength
);
#define WSAID_GETACCEPTEXSOCKADDRS \
{0xb5367df2,0xcbac,0x11cf,{0x95,0xca,0x00,0x80,0x5f,0x48,0xa1,0x92}}
#if _MSC_VER >= 1200
#pragma warning(push)
#endif
#pragma warning(disable:4201) /* Nonstandard extension, nameless struct/union */
typedef struct _TRANSMIT_PACKETS_ELEMENT {
ULONG dwElFlags;
#define TP_ELEMENT_MEMORY 1
#define TP_ELEMENT_FILE 2
#define TP_ELEMENT_EOP 4
ULONG cLength;
union {
struct {
LARGE_INTEGER nFileOffset;
HANDLE hFile;
};
PVOID pBuffer;
};
} TRANSMIT_PACKETS_ELEMENT, *PTRANSMIT_PACKETS_ELEMENT, FAR *LPTRANSMIT_PACKETS_ELEMENT;
#if _MSC_VER >= 1200
#pragma warning(pop)
#else
#pragma warning(default:4201)
#endif
#define TP_DISCONNECT TF_DISCONNECT
#define TP_REUSE_SOCKET TF_REUSE_SOCKET
#define TP_USE_DEFAULT_WORKER TF_USE_DEFAULT_WORKER
#define TP_USE_SYSTEM_THREAD TF_USE_SYSTEM_THREAD
#define TP_USE_KERNEL_APC TF_USE_KERNEL_APC
typedef
BOOL
(PASCAL FAR * LPFN_TRANSMITPACKETS) (
SOCKET hSocket,
LPTRANSMIT_PACKETS_ELEMENT lpPacketArray,
DWORD nElementCount,
DWORD nSendSize,
LPOVERLAPPED lpOverlapped,
DWORD dwFlags
);
#define WSAID_TRANSMITPACKETS \
{0xd9689da0,0x1f90,0x11d3,{0x99,0x71,0x00,0xc0,0x4f,0x68,0xc8,0x76}}
typedef
BOOL
(PASCAL FAR * LPFN_CONNECTEX) (
IN SOCKET s,
IN const struct sockaddr FAR *name,
IN int namelen,
IN PVOID lpSendBuffer OPTIONAL,
IN DWORD dwSendDataLength,
OUT LPDWORD lpdwBytesSent,
IN LPOVERLAPPED lpOverlapped
);
#define WSAID_CONNECTEX \
{0x25a207b9,0xddf3,0x4660,{0x8e,0xe9,0x76,0xe5,0x8c,0x74,0x06,0x3e}}
typedef
BOOL
(PASCAL FAR * LPFN_DISCONNECTEX) (
IN SOCKET s,
IN LPOVERLAPPED lpOverlapped,
IN DWORD dwFlags,
IN DWORD dwReserved
);
#define WSAID_DISCONNECTEX \
{0x7fda2e11,0x8630,0x436f,{0xa0, 0x31, 0xf5, 0x36, 0xa6, 0xee, 0xc1, 0x57}}
#define DE_REUSE_SOCKET TF_REUSE_SOCKET
/*
* Network-location awareness -- Name registration values for use
* with WSASetService and other structures.
*/
// {6642243A-3BA8-4aa6-BAA5-2E0BD71FDD83}
#define NLA_NAMESPACE_GUID \
{0x6642243a,0x3ba8,0x4aa6,{0xba,0xa5,0x2e,0xb,0xd7,0x1f,0xdd,0x83}}
// {6642243A-3BA8-4aa6-BAA5-2E0BD71FDD83}
#define NLA_SERVICE_CLASS_GUID \
{0x37e515,0xb5c9,0x4a43,{0xba,0xda,0x8b,0x48,0xa8,0x7a,0xd2,0x39}}
#define NLA_ALLUSERS_NETWORK 0x00000001
#define NLA_FRIENDLY_NAME 0x00000002
typedef enum _NLA_BLOB_DATA_TYPE {
NLA_RAW_DATA = 0,
NLA_INTERFACE = 1,
NLA_802_1X_LOCATION = 2,
NLA_CONNECTIVITY = 3,
NLA_ICS = 4,
} NLA_BLOB_DATA_TYPE, *PNLA_BLOB_DATA_TYPE;
typedef enum _NLA_CONNECTIVITY_TYPE {
NLA_NETWORK_AD_HOC = 0,
NLA_NETWORK_MANAGED = 1,
NLA_NETWORK_UNMANAGED = 2,
NLA_NETWORK_UNKNOWN = 3,
} NLA_CONNECTIVITY_TYPE, *PNLA_CONNECTIVITY_TYPE;
typedef enum _NLA_INTERNET {
NLA_INTERNET_UNKNOWN = 0,
NLA_INTERNET_NO = 1,
NLA_INTERNET_YES = 2,
} NLA_INTERNET, *PNLA_INTERNET;
typedef struct _NLA_BLOB {
struct {
NLA_BLOB_DATA_TYPE type;
DWORD dwSize;
DWORD nextOffset;
} header;
union {
// header.type -> NLA_RAW_DATA
CHAR rawData[1];
// header.type -> NLA_INTERFACE
struct {
DWORD dwType;
DWORD dwSpeed;
CHAR adapterName[1];
} interfaceData;
// header.type -> NLA_802_1X_LOCATION
struct {
CHAR information[1];
} locationData;
// header.type -> NLA_CONNECTIVITY
struct {
NLA_CONNECTIVITY_TYPE type;
NLA_INTERNET internet;
} connectivity;
// header.type -> NLA_ICS
struct {
struct {
DWORD speed;
DWORD type;
DWORD state;
WCHAR machineName[256];
WCHAR sharedAdapterName[256];
} remote;
} ICS;
} data;
} NLA_BLOB, *PNLA_BLOB, * FAR LPNLA_BLOB;
typedef struct _WSAMSG {
LPSOCKADDR name; /* Remote address */
INT namelen; /* Remote address length */
LPWSABUF lpBuffers; /* Data buffer array */
DWORD dwBufferCount; /* Number of elements in the array */
WSABUF Control; /* Control buffer */
DWORD dwFlags; /* Flags */
} WSAMSG, *PWSAMSG, * FAR LPWSAMSG;
/*
* Layout of ancillary data objects in the control buffer
*/
typedef struct _WSACMSGHDR {
SIZE_T cmsg_len;
INT cmsg_level;
INT cmsg_type;
/* followed by UCHAR cmsg_data[] */
} WSACMSGHDR, *PWSACMSGHDR, FAR *LPWSACMSGHDR;
/*
* Alignment macros for header and data members of
* the control buffer.
*/
#define WSA_CMSGHDR_ALIGN(length) \
( ((length) + TYPE_ALIGNMENT(WSACMSGHDR)-1) & \
(~(TYPE_ALIGNMENT(WSACMSGHDR)-1)) ) \
#define WSA_CMSGDATA_ALIGN(length) \
( ((length) + MAX_NATURAL_ALIGNMENT-1) & \
(~(MAX_NATURAL_ALIGNMENT-1)) )
/*
* WSA_CMSG_FIRSTHDR
*
* Returns a pointer to the first ancillary data object,
* or a null pointer if there is no ancillary data in the
* control buffer of the WSAMSG structure.
*
* LPCMSGHDR
* WSA_CMSG_FIRSTHDR (
* LPWSAMSG msg
* );
*/
#define WSA_CMSG_FIRSTHDR(msg) \
( ((msg)->Control.len >= sizeof(WSACMSGHDR)) \
? (LPWSACMSGHDR)(msg)->Control.buf \
: (LPWSACMSGHDR)NULL )
/*
* WSA_CMSG_NXTHDR
*
* Returns a pointer to the next ancillary data object,
* or a null if there are no more data objects.
*
* LPCMSGHDR
* WSA_CMSG_NEXTHDR (
* LPWSAMSG msg,
* LPWSACMSGHDR cmsg
* );
*/
#define WSA_CMSG_NXTHDR(msg, cmsg) \
( ((cmsg) == NULL) \
? WSA_CMSG_FIRSTHDR(msg) \
: ( ( ((u_char *)(cmsg) + \
WSA_CMSGHDR_ALIGN((cmsg)->cmsg_len) + \
sizeof(WSACMSGHDR) ) > \
(u_char *)((msg)->Control.buf) + \
(msg)->Control.len ) \
? (LPWSACMSGHDR)NULL \
: (LPWSACMSGHDR)((u_char *)(cmsg) + \
WSA_CMSGHDR_ALIGN((cmsg)->cmsg_len)) ) )
/*
* WSA_CMSG_DATA
*
* Returns a pointer to the first byte of data (what is referred
* to as the cmsg_data member though it is not defined in
* the structure).
*
* u_char *
* WSA_CMSG_DATA (
* LPWSACMSGHDR pcmsg
* );
*/
#define WSA_CMSG_DATA(cmsg) \
( (u_char *)(cmsg) + WSA_CMSGDATA_ALIGN(sizeof(WSACMSGHDR)) )
/*
* WSA_CMSG_SPACE
*
* Returns total size of an ancillary data object given
* the amount of data. Used to allocate the correct amount
* of space.
*
* SIZE_T
* WSA_CMSG_SPACE (
* SIZE_T length
* );
*/
#define WSA_CMSG_SPACE(length) \
(WSA_CMSGDATA_ALIGN(sizeof(WSACMSGHDR) + WSA_CMSGHDR_ALIGN(length)))
/*
* WSA_CMSG_LEN
*
* Returns the value to store in cmsg_len given the amount of data.
*
* SIZE_T
* WSA_CMSG_LEN (
* SIZE_T length
* );
*/
#define WSA_CMSG_LEN(length) \
(WSA_CMSGDATA_ALIGN(sizeof(WSACMSGHDR)) + length)
/*
* Definition for flags member of the WSAMSG structure
* This is in addition to other MSG_xxx flags defined
* for recv/recvfrom/send/sendto.
*/
#define MSG_TRUNC 0x0100
#define MSG_CTRUNC 0x0200
#define MSG_BCAST 0x0400
#define MSG_MCAST 0x0800
typedef
INT
(PASCAL FAR * LPFN_WSARECVMSG) (
IN SOCKET s,
IN OUT LPWSAMSG lpMsg,
OUT LPDWORD lpdwNumberOfBytesRecvd,
IN LPWSAOVERLAPPED lpOverlapped,
IN LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine
);
#define WSAID_WSARECVMSG \
{0xf689d7c8,0x6f1f,0x436b,{0x8a,0x53,0xe5,0x4f,0xe3,0x51,0xc3,0x22}}
#ifdef __cplusplus
}
#endif
#endif /* _MSWSOCK_ */
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