winsock.h File Reference

#include <winpr/platform.h>
#include <winpr/winpr.h>
#include <winpr/wtypes.h>
#include <winpr/windows.h>
#include <netdb.h>
#include <unistd.h>
#include <sys/un.h>
#include <sys/ioctl.h>
#include <sys/socket.h>
#include <arpa/inet.h>
#include <netinet/in.h>
#include <netinet/tcp.h>
#include <net/if.h>
#include <winpr/io.h>
#include <winpr/error.h>

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Data Structures
struct	LPWSADATA
struct	sockaddr_in6_old
union	sockaddr_gen
struct	INTERFACE_INFO
struct	WSAPROTOCOLCHAIN
struct	WSAPROTOCOL_INFOA
struct	WSAPROTOCOL_INFOW

Macros
#define	WSAEVENT   HANDLE
#define	LPWSAEVENT   LPHANDLE
#define	WSAOVERLAPPED   OVERLAPPED
#define	INVALID_SOCKET   (SOCKET)(~0)
#define	WSADESCRIPTION_LEN   256
#define	WSASYS_STATUS_LEN   128
#define	FD_READ_BIT   0
#define	FD_READ   (1 << FD_READ_BIT)
#define	FD_WRITE_BIT   1
#define	FD_WRITE   (1 << FD_WRITE_BIT)
#define	FD_OOB_BIT   2
#define	FD_OOB   (1 << FD_OOB_BIT)
#define	FD_ACCEPT_BIT   3
#define	FD_ACCEPT   (1 << FD_ACCEPT_BIT)
#define	FD_CONNECT_BIT   4
#define	FD_CONNECT   (1 << FD_CONNECT_BIT)
#define	FD_CLOSE_BIT   5
#define	FD_CLOSE   (1 << FD_CLOSE_BIT)
#define	FD_QOS_BIT   6
#define	FD_QOS   (1 << FD_QOS_BIT)
#define	FD_GROUP_QOS_BIT   7
#define	FD_GROUP_QOS   (1 << FD_GROUP_QOS_BIT)
#define	FD_ROUTING_INTERFACE_CHANGE_BIT   8
#define	FD_ROUTING_INTERFACE_CHANGE   (1 << FD_ROUTING_INTERFACE_CHANGE_BIT)
#define	FD_ADDRESS_LIST_CHANGE_BIT   9
#define	FD_ADDRESS_LIST_CHANGE   (1 << FD_ADDRESS_LIST_CHANGE_BIT)
#define	FD_MAX_EVENTS   10
#define	FD_ALL_EVENTS   ((1 << FD_MAX_EVENTS) - 1)
#define	SD_RECEIVE   0
#define	SD_SEND   1
#define	SD_BOTH   2
#define	SOCKET_ERROR   (-1)
#define	MAKEWORD(a, b)    ((WORD)(((BYTE)((DWORD_PTR)(a)&0xFF)) | (((WORD)((BYTE)((DWORD_PTR)(b)&0xFF))) << 8)))
#define	_IFF_UP   0x00000001
#define	_IFF_BROADCAST   0x00000002
#define	_IFF_LOOPBACK   0x00000004
#define	_IFF_POINTTOPOINT   0x00000008
#define	_IFF_MULTICAST   0x00000010
#define	MAX_PROTOCOL_CHAIN   7
#define	WSAPROTOCOL_LEN   255
#define	SG_UNCONSTRAINED_GROUP   0x01
#define	SG_CONSTRAINED_GROUP   0x02
#define	SIO_GET_INTERFACE_LIST   _IOR('t', 127, ULONG)
#define	SIO_GET_INTERFACE_LIST_EX   _IOR('t', 126, ULONG)
#define	SIO_SET_MULTICAST_FILTER   _IOW('t', 125, ULONG)
#define	SIO_GET_MULTICAST_FILTER   _IOW('t', 124 | IOC_IN, ULONG)
#define	SIOCSIPMSFILTER   SIO_SET_MULTICAST_FILTER
#define	SIOCGIPMSFILTER   SIO_GET_MULTICAST_FILTER
#define	WSAPROTOCOL_INFO   WSAPROTOCOL_INFOA
#define	LPWSAPROTOCOL_INFO   LPWSAPROTOCOL_INFOA
#define	WSASocket   WSASocketA

Typedefs
typedef OVERLAPPED *	LPWSAOVERLAPPED
typedef UINT_PTR	SOCKET
typedef struct sockaddr_storage	SOCKADDR_STORAGE
typedef struct in6_addr	IN6_ADDR
typedef struct in6_addr *	PIN6_ADDR
typedef struct in6_addr *	LPIN6_ADDR
typedef INTERFACE_INFO *	LPINTERFACE_INFO
typedef struct WSAPROTOCOLCHAIN *	LPWSAPROTOCOLCHAIN
typedef struct WSAPROTOCOL_INFOA *	LPWSAPROTOCOL_INFOA
typedef struct WSAPROTOCOL_INFOW *	LPWSAPROTOCOL_INFOW
typedef void(CALLBACK *	LPWSAOVERLAPPED_COMPLETION_ROUTINE) (DWORD dwError, DWORD cbTransferred, LPWSAOVERLAPPED lpOverlapped, DWORD dwFlags)
typedef UINT32	GROUP

Functions
WINPR_API int	WSAStartup (WORD wVersionRequired, LPWSADATA lpWSAData)
WINPR_API int	WSACleanup (void)
WINPR_API void	WSASetLastError (int iError)
WINPR_API int	WSAGetLastError (void)
WINPR_API BOOL	WSACloseEvent (HANDLE hEvent)
WINPR_API HANDLE	WSACreateEvent (void)
WINPR_API BOOL	WSASetEvent (HANDLE hEvent)
WINPR_API BOOL	WSAResetEvent (HANDLE hEvent)
WINPR_API int	WSAEventSelect (SOCKET s, WSAEVENT hEventObject, LONG lNetworkEvents)
WINPR_API DWORD	WSAWaitForMultipleEvents (DWORD cEvents, const HANDLE *lphEvents, BOOL fWaitAll, DWORD dwTimeout, BOOL fAlertable)
WINPR_API SOCKET	WSASocketA (int af, int type, int protocol, LPWSAPROTOCOL_INFOA lpProtocolInfo, GROUP g, DWORD dwFlags)
WINPR_API SOCKET	WSASocketW (int af, int type, int protocol, LPWSAPROTOCOL_INFOW lpProtocolInfo, GROUP g, DWORD dwFlags)
WINPR_API int	WSAIoctl (SOCKET s, DWORD dwIoControlCode, LPVOID lpvInBuffer, DWORD cbInBuffer, LPVOID lpvOutBuffer, DWORD cbOutBuffer, LPDWORD lpcbBytesReturned, LPWSAOVERLAPPED lpOverlapped, LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine)
WINPR_API SOCKET	_accept (SOCKET s, struct sockaddr *addr, int *addrlen)
WINPR_API int	_bind (SOCKET s, const struct sockaddr *addr, int namelen)
WINPR_API int	closesocket (SOCKET s)
WINPR_API int	_connect (SOCKET s, const struct sockaddr *name, int namelen)
WINPR_API int	_ioctlsocket (SOCKET s, long cmd, u_long *argp)
WINPR_API int	_getpeername (SOCKET s, struct sockaddr *name, int *namelen)
WINPR_API int	_getsockname (SOCKET s, struct sockaddr *name, int *namelen)
WINPR_API int	_getsockopt (SOCKET s, int level, int optname, char *optval, int *optlen)
WINPR_API u_long	_htonl (u_long hostlong)
WINPR_API u_short	_htons (u_short hostshort)
WINPR_API unsigned long	_inet_addr (const char *cp)
WINPR_API char *	_inet_ntoa (struct in_addr in)
WINPR_API int	_listen (SOCKET s, int backlog)
WINPR_API u_long	_ntohl (u_long netlong)
WINPR_API u_short	_ntohs (u_short netshort)
WINPR_API int	_recv (SOCKET s, char *buf, int len, int flags)
WINPR_API int	_recvfrom (SOCKET s, char *buf, int len, int flags, struct sockaddr *from, int *fromlen)
WINPR_API int	_select (int nfds, fd_set *readfds, fd_set *writefds, fd_set *exceptfds, const struct timeval *timeout)
WINPR_API int	_send (SOCKET s, const char *buf, int len, int flags)
WINPR_API int	_sendto (SOCKET s, const char *buf, int len, int flags, const struct sockaddr *to, int tolen)
WINPR_API int	_setsockopt (SOCKET s, int level, int optname, const char *optval, int optlen)
WINPR_API int	_shutdown (SOCKET s, int how)
WINPR_API SOCKET	_socket (int af, int type, int protocol)
WINPR_API struct hostent *	_gethostbyaddr (const char *addr, int len, int type)
WINPR_API struct hostent *	_gethostbyname (const char *name)
WINPR_API int	_gethostname (char *name, int namelen)
WINPR_API struct servent *	_getservbyport (int port, const char *proto)
WINPR_API struct servent *	_getservbyname (const char *name, const char *proto)
WINPR_API struct protoent *	_getprotobynumber (int number)
WINPR_API struct protoent *	_getprotobyname (const char *name)

Macro Definition Documentation

_IFF_BROADCAST

#define _IFF_BROADCAST   0x00000002

_IFF_LOOPBACK

#define _IFF_LOOPBACK   0x00000004

_IFF_MULTICAST

#define _IFF_MULTICAST   0x00000010

_IFF_POINTTOPOINT

#define _IFF_POINTTOPOINT   0x00000008

_IFF_UP

#define _IFF_UP   0x00000001

FD_ACCEPT

#define FD_ACCEPT   (1 << FD_ACCEPT_BIT)

FD_ACCEPT_BIT

#define FD_ACCEPT_BIT   3

FD_ADDRESS_LIST_CHANGE

#define FD_ADDRESS_LIST_CHANGE   (1 << FD_ADDRESS_LIST_CHANGE_BIT)

FD_ADDRESS_LIST_CHANGE_BIT

#define FD_ADDRESS_LIST_CHANGE_BIT   9

FD_ALL_EVENTS

#define FD_ALL_EVENTS   ((1 << FD_MAX_EVENTS) - 1)

FD_CLOSE

#define FD_CLOSE   (1 << FD_CLOSE_BIT)

FD_CLOSE_BIT

#define FD_CLOSE_BIT   5

FD_CONNECT

#define FD_CONNECT   (1 << FD_CONNECT_BIT)

FD_CONNECT_BIT

#define FD_CONNECT_BIT   4

FD_GROUP_QOS

#define FD_GROUP_QOS   (1 << FD_GROUP_QOS_BIT)

FD_GROUP_QOS_BIT

#define FD_GROUP_QOS_BIT   7

FD_MAX_EVENTS

#define FD_MAX_EVENTS   10

FD_OOB

#define FD_OOB   (1 << FD_OOB_BIT)

FD_OOB_BIT

#define FD_OOB_BIT   2

FD_QOS

#define FD_QOS   (1 << FD_QOS_BIT)

FD_QOS_BIT

#define FD_QOS_BIT   6

FD_READ

#define FD_READ   (1 << FD_READ_BIT)

FD_READ_BIT

#define FD_READ_BIT   0

FD_ROUTING_INTERFACE_CHANGE

#define FD_ROUTING_INTERFACE_CHANGE   (1 << FD_ROUTING_INTERFACE_CHANGE_BIT)

FD_ROUTING_INTERFACE_CHANGE_BIT

#define FD_ROUTING_INTERFACE_CHANGE_BIT   8

FD_WRITE

#define FD_WRITE   (1 << FD_WRITE_BIT)

FD_WRITE_BIT

#define FD_WRITE_BIT   1

INVALID_SOCKET

#define INVALID_SOCKET   (SOCKET)(~0)

LPWSAEVENT

#define LPWSAEVENT   LPHANDLE

LPWSAPROTOCOL_INFO

#define LPWSAPROTOCOL_INFO   LPWSAPROTOCOL_INFOA

MAKEWORD

#define MAKEWORD	(		a,
			b
	)		((WORD)(((BYTE)((DWORD_PTR)(a)&0xFF)) | (((WORD)((BYTE)((DWORD_PTR)(b)&0xFF))) << 8)))

MAX_PROTOCOL_CHAIN

#define MAX_PROTOCOL_CHAIN   7

SD_BOTH

#define SD_BOTH   2

SD_RECEIVE

#define SD_RECEIVE   0

SD_SEND

#define SD_SEND   1

SG_CONSTRAINED_GROUP

#define SG_CONSTRAINED_GROUP   0x02

SG_UNCONSTRAINED_GROUP

#define SG_UNCONSTRAINED_GROUP   0x01

SIO_GET_INTERFACE_LIST

#define SIO_GET_INTERFACE_LIST   _IOR('t', 127, ULONG)

SIO_GET_INTERFACE_LIST_EX

#define SIO_GET_INTERFACE_LIST_EX   _IOR('t', 126, ULONG)

SIO_GET_MULTICAST_FILTER

#define SIO_GET_MULTICAST_FILTER   _IOW('t', 124 | IOC_IN, ULONG)

SIO_SET_MULTICAST_FILTER

#define SIO_SET_MULTICAST_FILTER   _IOW('t', 125, ULONG)

SIOCGIPMSFILTER

#define SIOCGIPMSFILTER   SIO_GET_MULTICAST_FILTER

SIOCSIPMSFILTER

#define SIOCSIPMSFILTER   SIO_SET_MULTICAST_FILTER

SOCKET_ERROR

#define SOCKET_ERROR   (-1)

WSADESCRIPTION_LEN

#define WSADESCRIPTION_LEN   256

WSAEVENT

#define WSAEVENT   HANDLE

WinPR: Windows Portable Runtime Windows Sockets (Winsock)

Copyright 2012 Marc-Andre Moreau marca.nosp@m.ndre.nosp@m..more.nosp@m.au@g.nosp@m.mail..nosp@m.com

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

WSAOVERLAPPED

#define WSAOVERLAPPED   OVERLAPPED

WSAPROTOCOL_INFO

#define WSAPROTOCOL_INFO   WSAPROTOCOL_INFOA

WSAPROTOCOL_LEN

#define WSAPROTOCOL_LEN   255

WSASocket

#define WSASocket   WSASocketA

WSASYS_STATUS_LEN

#define WSASYS_STATUS_LEN   128

Typedef Documentation

GROUP

typedef UINT32 GROUP

IN6_ADDR

typedef struct in6_addr IN6_ADDR

LPIN6_ADDR

typedef struct in6_addr* LPIN6_ADDR

LPINTERFACE_INFO

typedef INTERFACE_INFO* LPINTERFACE_INFO

LPWSAOVERLAPPED

typedef OVERLAPPED* LPWSAOVERLAPPED

LPWSAOVERLAPPED_COMPLETION_ROUTINE

typedef void(CALLBACK* LPWSAOVERLAPPED_COMPLETION_ROUTINE) (DWORD dwError, DWORD cbTransferred, LPWSAOVERLAPPED lpOverlapped, DWORD dwFlags)

LPWSAPROTOCOL_INFOA

typedef struct WSAPROTOCOL_INFOA * LPWSAPROTOCOL_INFOA

LPWSAPROTOCOL_INFOW

typedef struct WSAPROTOCOL_INFOW * LPWSAPROTOCOL_INFOW

LPWSAPROTOCOLCHAIN

typedef struct WSAPROTOCOLCHAIN * LPWSAPROTOCOLCHAIN

PIN6_ADDR

typedef struct in6_addr* PIN6_ADDR

SOCKADDR_STORAGE

typedef struct sockaddr_storage SOCKADDR_STORAGE

SOCKET

typedef UINT_PTR SOCKET

Function Documentation

_accept()

WINPR_API SOCKET _accept	(	SOCKET	s,
		struct sockaddr *	addr,
		int *	addrlen
	)

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_bind()

WINPR_API int _bind	(	SOCKET	s,
		const struct sockaddr *	addr,
		int	namelen
	)

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_connect()

WINPR_API int _connect	(	SOCKET	s,
		const struct sockaddr *	name,
		int	namelen
	)

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_gethostbyaddr()

WINPR_API struct hostent* _gethostbyaddr	(	const char *	addr,
		int	len,
		int	type
	)

_gethostbyname()

WINPR_API struct hostent* _gethostbyname

(

const char *

name

)

_gethostname()

WINPR_API int _gethostname	(	char *	name,
		int	namelen
	)

_getpeername()

WINPR_API int _getpeername	(	SOCKET	s,
		struct sockaddr *	name,
		int *	namelen
	)

_getprotobyname()

WINPR_API struct protoent* _getprotobyname

(

const char *

name

)

_getprotobynumber()

WINPR_API struct protoent* _getprotobynumber

(

int

number

)

_getservbyname()

WINPR_API struct servent* _getservbyname	(	const char *	name,
		const char *	proto
	)

_getservbyport()

WINPR_API struct servent* _getservbyport	(	int	port,
		const char *	proto
	)

_getsockname()

WINPR_API int _getsockname	(	SOCKET	s,
		struct sockaddr *	name,
		int *	namelen
	)

_getsockopt()

WINPR_API int _getsockopt	(	SOCKET	s,
		int	level,
		int	optname,
		char *	optval,
		int *	optlen
	)

_htonl()

WINPR_API u_long _htonl

(

u_long

hostlong

)

_htons()

WINPR_API u_short _htons

(

u_short

hostshort

)

_inet_addr()

WINPR_API unsigned long _inet_addr

(

const char *

cp

)

_inet_ntoa()

WINPR_API char* _inet_ntoa

(

struct in_addr

in

)

_ioctlsocket()

WINPR_API int _ioctlsocket	(	SOCKET	s,
		long	cmd,
		u_long *	argp
	)

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_listen()

WINPR_API int _listen	(	SOCKET	s,
		int	backlog
	)

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_ntohl()

WINPR_API u_long _ntohl

(

u_long

netlong

)

_ntohs()

WINPR_API u_short _ntohs

(

u_short

netshort

)

_recv()

WINPR_API int _recv	(	SOCKET	s,
		char *	buf,
		int	len,
		int	flags
	)

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_recvfrom()

WINPR_API int _recvfrom	(	SOCKET	s,
		char *	buf,
		int	len,
		int	flags,
		struct sockaddr *	from,
		int *	fromlen
	)

_select()

WINPR_API int _select	(	int	nfds,
		fd_set *	readfds,
		fd_set *	writefds,
		fd_set *	exceptfds,
		const struct timeval *	timeout
	)

_send()

WINPR_API int _send	(	SOCKET	s,
		const char *	buf,
		int	len,
		int	flags
	)

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_sendto()

WINPR_API int _sendto	(	SOCKET	s,
		const char *	buf,
		int	len,
		int	flags,
		const struct sockaddr *	to,
		int	tolen
	)

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_setsockopt()

WINPR_API int _setsockopt	(	SOCKET	s,
		int	level,
		int	optname,
		const char *	optval,
		int	optlen
	)

_shutdown()

WINPR_API int _shutdown	(	SOCKET	s,
		int	how
	)

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_socket()

WINPR_API SOCKET _socket	(	int	af,
		int	type,
		int	protocol
	)

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closesocket()

WINPR_API int closesocket

(

SOCKET

s

)

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WSACleanup()

WINPR_API int WSACleanup

(

void

)

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WSACloseEvent()

WINPR_API BOOL WSACloseEvent

(

HANDLE

hEvent

)

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WSACreateEvent()

WINPR_API HANDLE WSACreateEvent

(

void

)

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WSAEventSelect()

WINPR_API int WSAEventSelect	(	SOCKET	s,
		WSAEVENT	hEventObject,
		LONG	lNetworkEvents
	)

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WSAGetLastError()

WINPR_API int WSAGetLastError

(

void

)

Windows Sockets Extended Error Codes:

WSASYSNOTREADY WSAVERNOTSUPPORTED WSANOTINITIALISED WSAEDISCON WSAENOMORE WSAECANCELLED WSAEINVALIDPROCTABLE WSAEINVALIDPROVIDER WSAEPROVIDERFAILEDINIT WSASYSCALLFAILURE WSASERVICE_NOT_FOUND WSATYPE_NOT_FOUND WSA_E_NO_MORE WSA_E_CANCELLED WSAEREFUSED

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WSAIoctl()

WINPR_API int WSAIoctl	(	SOCKET	s,
		DWORD	dwIoControlCode,
		LPVOID	lpvInBuffer,
		DWORD	cbInBuffer,
		LPVOID	lpvOutBuffer,
		DWORD	cbOutBuffer,
		LPDWORD	lpcbBytesReturned,
		LPWSAOVERLAPPED	lpOverlapped,
		LPWSAOVERLAPPED_COMPLETION_ROUTINE	lpCompletionRoutine
	)

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WSAResetEvent()

WINPR_API BOOL WSAResetEvent

(

HANDLE

hEvent

)

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WSASetEvent()

WINPR_API BOOL WSASetEvent

(

HANDLE

hEvent

)

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WSASetLastError()

WINPR_API void WSASetLastError

(

int

iError

)

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WSASocketA()

WINPR_API SOCKET WSASocketA	(	int	af,
		int	type,
		int	protocol,
		LPWSAPROTOCOL_INFOA	lpProtocolInfo,
		GROUP	g,
		DWORD	dwFlags
	)

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WSASocketW()

WINPR_API SOCKET WSASocketW	(	int	af,
		int	type,
		int	protocol,
		LPWSAPROTOCOL_INFOW	lpProtocolInfo,
		GROUP	g,
		DWORD	dwFlags
	)

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WSAStartup()

WINPR_API int WSAStartup	(	WORD	wVersionRequired,
		LPWSADATA	lpWSAData
	)

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WSAWaitForMultipleEvents()

WINPR_API DWORD WSAWaitForMultipleEvents	(	DWORD	cEvents,
		const HANDLE *	lphEvents,
		BOOL	fWaitAll,
		DWORD	dwTimeout,
		BOOL	fAlertable
	)

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