2 * based on Windows Sockets 1.1 specs
3 * (ftp.microsoft.com:/Advsys/winsock/spec11/WINSOCK.TXT)
5 * Copyright (C) 1993,1994,1996,1997 John Brezak, Erik Bos, Alex Korobka.
6 * Copyright (C) 2005 Marcus Meissner
7 * Copyright (C) 2006 Kai Blin
9 * This library is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU Lesser General Public
11 * License as published by the Free Software Foundation; either
12 * version 2.1 of the License, or (at your option) any later version.
14 * This library is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 * Lesser General Public License for more details.
19 * You should have received a copy of the GNU Lesser General Public
20 * License along with this library; if not, write to the Free Software
21 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
23 * NOTE: If you make any changes to fix a particular app, make sure
24 * they don't break something else like Netscape or telnet and ftp
25 * clients and servers (www.winsite.com got a lot of those).
29 #include "wine/port.h"
34 #include <sys/types.h>
38 #ifdef HAVE_SYS_IOCTL_H
39 # include <sys/ioctl.h>
41 #ifdef HAVE_SYS_FILIO_H
42 # include <sys/filio.h>
44 #ifdef HAVE_SYS_SOCKIO_H
45 # include <sys/sockio.h>
49 # include <sys/so_ioctl.h>
52 #ifdef HAVE_SYS_PARAM_H
53 # include <sys/param.h>
59 #ifdef HAVE_SYS_WAIT_H
60 # include <sys/wait.h>
65 #ifdef HAVE_SYS_SOCKET_H
66 #include <sys/socket.h>
68 #ifdef HAVE_NETINET_IN_H
69 # include <netinet/in.h>
71 #ifdef HAVE_NETINET_TCP_H
72 # include <netinet/tcp.h>
74 #ifdef HAVE_ARPA_INET_H
75 # include <arpa/inet.h>
80 #ifdef HAVE_SYS_ERRNO_H
81 #include <sys/errno.h>
90 #ifdef HAVE_ARPA_NAMESER_H
91 # include <arpa/nameser.h>
100 #ifdef HAVE_NETIPX_IPX_H
101 # include <netipx/ipx.h>
103 #elif defined(HAVE_LINUX_IPX_H)
104 # ifdef HAVE_ASM_TYPES_H
105 # include <asm/types.h>
107 # include <linux/ipx.h>
114 #ifdef HAVE_SYS_POLL_H
115 # include <sys/poll.h>
117 #ifdef HAVE_SYS_TIME_H
118 # include <sys/time.h>
121 #define NONAMELESSUNION
122 #define NONAMELESSSTRUCT
123 #include "ntstatus.h"
124 #define WIN32_NO_STATUS
129 #include "winerror.h"
131 #include "winsock2.h"
133 #include "ws2tcpip.h"
137 #include "iphlpapi.h"
138 #include "wine/server.h"
139 #include "wine/debug.h"
140 #include "wine/unicode.h"
143 # include "wsnwlink.h"
147 #if defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
148 # define sipx_network sipx_addr.x_net
149 # define sipx_node sipx_addr.x_host.c_host
150 #endif /* __FreeBSD__ */
153 #define INADDR_NONE ~0UL
156 WINE_DEFAULT_DEBUG_CHANNEL(winsock
);
158 /* critical section to protect some non-reentrant net function */
159 extern CRITICAL_SECTION csWSgetXXXbyYYY
;
161 union generic_unix_sockaddr
163 struct sockaddr addr
;
164 char data
[128]; /* should be big enough for all families */
167 static inline const char *debugstr_sockaddr( const struct WS_sockaddr
*a
)
169 if (!a
) return "(nil)";
170 return wine_dbg_sprintf("{ family %d, address %s, port %d }",
171 ((const struct sockaddr_in
*)a
)->sin_family
,
172 inet_ntoa(((const struct sockaddr_in
*)a
)->sin_addr
),
173 ntohs(((const struct sockaddr_in
*)a
)->sin_port
));
176 /* HANDLE<->SOCKET conversion (SOCKET is UINT_PTR). */
177 #define SOCKET2HANDLE(s) ((HANDLE)(s))
178 #define HANDLE2SOCKET(h) ((SOCKET)(h))
180 /****************************************************************
181 * Async IO declarations
182 ****************************************************************/
184 typedef struct ws2_async
188 LPWSAOVERLAPPED user_overlapped
;
189 LPWSAOVERLAPPED_COMPLETION_ROUTINE completion_func
;
190 IO_STATUS_BLOCK local_iosb
;
191 struct iovec iovec
[WS_MSG_MAXIOVLEN
];
193 struct WS_sockaddr
*addr
;
196 int val
; /* for send operations */
197 int *ptr
; /* for recv operations */
202 /****************************************************************/
204 /* ----------------------------------- internal data */
206 /* ws_... struct conversion flags */
208 typedef struct /* WSAAsyncSelect() control struct */
210 HANDLE service
, event
, sock
;
216 #define WS_MAX_SOCKETS_PER_PROCESS 128 /* reasonable guess */
217 #define WS_MAX_UDP_DATAGRAM 1024
218 static INT WINAPI
WSA_DefaultBlockingHook( FARPROC x
);
220 /* hostent's, servent's and protent's are stored in one buffer per thread,
221 * as documented on MSDN for the functions that return any of the buffers */
222 struct per_thread_data
225 struct WS_hostent
*he_buffer
;
226 struct WS_servent
*se_buffer
;
227 struct WS_protoent
*pe_buffer
;
233 static INT num_startup
; /* reference counter */
234 static FARPROC blocking_hook
= (FARPROC
)WSA_DefaultBlockingHook
;
236 /* function prototypes */
237 static struct WS_hostent
*WS_dup_he(const struct hostent
* p_he
);
238 static struct WS_protoent
*WS_dup_pe(const struct protoent
* p_pe
);
239 static struct WS_servent
*WS_dup_se(const struct servent
* p_se
);
241 int WSAIOCTL_GetInterfaceCount(void);
242 int WSAIOCTL_GetInterfaceName(int intNumber
, char *intName
);
245 UINT
wsaHerrno(int errnr
);
247 #define MAP_OPTION(opt) { WS_##opt, opt }
249 static const int ws_sock_map
[][2] =
251 MAP_OPTION( SO_DEBUG
),
252 MAP_OPTION( SO_ACCEPTCONN
),
253 MAP_OPTION( SO_REUSEADDR
),
254 MAP_OPTION( SO_KEEPALIVE
),
255 MAP_OPTION( SO_DONTROUTE
),
256 MAP_OPTION( SO_BROADCAST
),
257 MAP_OPTION( SO_LINGER
),
258 MAP_OPTION( SO_OOBINLINE
),
259 MAP_OPTION( SO_SNDBUF
),
260 MAP_OPTION( SO_RCVBUF
),
261 MAP_OPTION( SO_ERROR
),
262 MAP_OPTION( SO_TYPE
),
264 MAP_OPTION( SO_RCVTIMEO
),
267 MAP_OPTION( SO_SNDTIMEO
),
271 static const int ws_tcp_map
[][2] =
274 MAP_OPTION( TCP_NODELAY
),
278 static const int ws_ip_map
[][2] =
280 MAP_OPTION( IP_MULTICAST_IF
),
281 MAP_OPTION( IP_MULTICAST_TTL
),
282 MAP_OPTION( IP_MULTICAST_LOOP
),
283 MAP_OPTION( IP_ADD_MEMBERSHIP
),
284 MAP_OPTION( IP_DROP_MEMBERSHIP
),
285 MAP_OPTION( IP_OPTIONS
),
287 MAP_OPTION( IP_HDRINCL
),
289 MAP_OPTION( IP_TOS
),
290 MAP_OPTION( IP_TTL
),
293 static const int ws_af_map
[][2] =
295 MAP_OPTION( AF_UNSPEC
),
296 MAP_OPTION( AF_INET
),
297 MAP_OPTION( AF_INET6
),
299 MAP_OPTION( AF_IPX
),
303 static const int ws_socktype_map
[][2] =
305 MAP_OPTION( SOCK_DGRAM
),
306 MAP_OPTION( SOCK_STREAM
),
307 MAP_OPTION( SOCK_RAW
),
310 static const int ws_proto_map
[][2] =
312 MAP_OPTION( IPPROTO_IP
),
313 MAP_OPTION( IPPROTO_TCP
),
314 MAP_OPTION( IPPROTO_UDP
),
315 MAP_OPTION( IPPROTO_ICMP
),
316 MAP_OPTION( IPPROTO_IGMP
),
317 MAP_OPTION( IPPROTO_RAW
),
320 static const int ws_aiflag_map
[][2] =
322 MAP_OPTION( AI_PASSIVE
),
323 MAP_OPTION( AI_CANONNAME
),
324 MAP_OPTION( AI_NUMERICHOST
),
325 /* Linux/UNIX knows a lot more. But Windows only
326 * has 3 as far as I could see. -Marcus
330 static const int ws_niflag_map
[][2] =
332 MAP_OPTION( NI_NOFQDN
),
333 MAP_OPTION( NI_NUMERICHOST
),
334 MAP_OPTION( NI_NAMEREQD
),
335 MAP_OPTION( NI_NUMERICSERV
),
336 MAP_OPTION( NI_DGRAM
),
339 static const int ws_eai_map
[][2] =
341 MAP_OPTION( EAI_AGAIN
),
342 MAP_OPTION( EAI_BADFLAGS
),
343 MAP_OPTION( EAI_FAIL
),
344 MAP_OPTION( EAI_FAMILY
),
345 MAP_OPTION( EAI_MEMORY
),
346 /* Note: EAI_NODATA is deprecated, but still
347 * used by Windows and Linux... We map the newer
348 * EAI_NONAME to EAI_NODATA for now until Windows
352 MAP_OPTION( EAI_NODATA
),
355 { WS_EAI_NODATA
, EAI_NONAME
},
358 MAP_OPTION( EAI_SERVICE
),
359 MAP_OPTION( EAI_SOCKTYPE
),
363 static inline DWORD
NtStatusToWSAError( const DWORD status
)
365 /* We only need to cover the status codes set by server async request handling */
369 case STATUS_SUCCESS
: wserr
= 0; break;
370 case STATUS_PENDING
: wserr
= WSA_IO_PENDING
; break;
371 case STATUS_OBJECT_TYPE_MISMATCH
: wserr
= WSAENOTSOCK
; break;
372 case STATUS_INVALID_HANDLE
: wserr
= WSAEBADF
; break;
373 case STATUS_INVALID_PARAMETER
: wserr
= WSAEINVAL
; break;
374 case STATUS_PIPE_DISCONNECTED
: wserr
= WSAESHUTDOWN
; break;
375 case STATUS_CANCELLED
: wserr
= WSA_OPERATION_ABORTED
; break;
376 case STATUS_TIMEOUT
: wserr
= WSAETIMEDOUT
; break;
377 case STATUS_NO_MEMORY
: wserr
= WSAEFAULT
; break;
379 if ( status
>= WSABASEERR
&& status
<= WSABASEERR
+1004 )
380 /* It is not an NT status code but a winsock error */
384 wserr
= RtlNtStatusToDosError( status
);
385 FIXME( "Status code %08x converted to DOS error code %x\n", status
, wserr
);
391 /* set last error code from NT status without mapping WSA errors */
392 static inline unsigned int set_error( unsigned int err
)
396 err
= NtStatusToWSAError( err
);
402 static inline int get_sock_fd( SOCKET s
, DWORD access
, unsigned int *options
)
405 if (set_error( wine_server_handle_to_fd( SOCKET2HANDLE(s
), access
, &fd
, options
) ))
410 static inline void release_sock_fd( SOCKET s
, int fd
)
412 wine_server_release_fd( SOCKET2HANDLE(s
), fd
);
415 static void _enable_event( HANDLE s
, unsigned int event
,
416 unsigned int sstate
, unsigned int cstate
)
418 SERVER_START_REQ( enable_socket_event
)
422 req
->sstate
= sstate
;
423 req
->cstate
= cstate
;
424 wine_server_call( req
);
429 static int _is_blocking(SOCKET s
)
432 SERVER_START_REQ( get_socket_event
)
434 req
->handle
= SOCKET2HANDLE(s
);
435 req
->service
= FALSE
;
437 wine_server_call( req
);
438 ret
= (reply
->state
& FD_WINE_NONBLOCKING
) == 0;
444 static unsigned int _get_sock_mask(SOCKET s
)
447 SERVER_START_REQ( get_socket_event
)
449 req
->handle
= SOCKET2HANDLE(s
);
450 req
->service
= FALSE
;
452 wine_server_call( req
);
459 static void _sync_sock_state(SOCKET s
)
461 /* do a dummy wineserver request in order to let
462 the wineserver run through its select loop once */
463 (void)_is_blocking(s
);
466 static int _get_sock_error(SOCKET s
, unsigned int bit
)
468 int events
[FD_MAX_EVENTS
];
470 SERVER_START_REQ( get_socket_event
)
472 req
->handle
= SOCKET2HANDLE(s
);
473 req
->service
= FALSE
;
475 wine_server_set_reply( req
, events
, sizeof(events
) );
476 wine_server_call( req
);
482 static struct per_thread_data
*get_per_thread_data(void)
484 struct per_thread_data
* ptb
= NtCurrentTeb()->WinSockData
;
485 /* lazy initialization */
488 ptb
= HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY
, sizeof(*ptb
) );
489 NtCurrentTeb()->WinSockData
= ptb
;
494 static void free_per_thread_data(void)
496 struct per_thread_data
* ptb
= NtCurrentTeb()->WinSockData
;
500 /* delete scratch buffers */
501 HeapFree( GetProcessHeap(), 0, ptb
->he_buffer
);
502 HeapFree( GetProcessHeap(), 0, ptb
->se_buffer
);
503 HeapFree( GetProcessHeap(), 0, ptb
->pe_buffer
);
504 ptb
->he_buffer
= NULL
;
505 ptb
->se_buffer
= NULL
;
506 ptb
->pe_buffer
= NULL
;
508 HeapFree( GetProcessHeap(), 0, ptb
);
509 NtCurrentTeb()->WinSockData
= NULL
;
512 /***********************************************************************
513 * DllMain (WS2_32.init)
515 BOOL WINAPI
DllMain(HINSTANCE hInstDLL
, DWORD fdwReason
, LPVOID fImpLoad
)
517 TRACE("%p 0x%x %p\n", hInstDLL
, fdwReason
, fImpLoad
);
519 case DLL_PROCESS_ATTACH
:
521 case DLL_PROCESS_DETACH
:
522 free_per_thread_data();
525 case DLL_THREAD_DETACH
:
526 free_per_thread_data();
532 /***********************************************************************
535 * Converts socket flags from Windows format.
536 * Return 1 if converted, 0 if not (error).
538 static int convert_sockopt(INT
*level
, INT
*optname
)
545 for(i
=0; i
<sizeof(ws_sock_map
)/sizeof(ws_sock_map
[0]); i
++) {
546 if( ws_sock_map
[i
][0] == *optname
)
548 *optname
= ws_sock_map
[i
][1];
552 FIXME("Unknown SOL_SOCKET optname 0x%x\n", *optname
);
555 *level
= IPPROTO_TCP
;
556 for(i
=0; i
<sizeof(ws_tcp_map
)/sizeof(ws_tcp_map
[0]); i
++) {
557 if ( ws_tcp_map
[i
][0] == *optname
)
559 *optname
= ws_tcp_map
[i
][1];
563 FIXME("Unknown IPPROTO_TCP optname 0x%x\n", *optname
);
567 for(i
=0; i
<sizeof(ws_ip_map
)/sizeof(ws_ip_map
[0]); i
++) {
568 if (ws_ip_map
[i
][0] == *optname
)
570 *optname
= ws_ip_map
[i
][1];
574 FIXME("Unknown IPPROTO_IP optname 0x%x\n", *optname
);
576 default: FIXME("Unimplemented or unknown socket level\n");
581 static inline BOOL
is_timeout_option( int optname
)
584 if (optname
== SO_RCVTIMEO
) return TRUE
;
587 if (optname
== SO_SNDTIMEO
) return TRUE
;
592 /* ----------------------------------- Per-thread info (or per-process?) */
594 static char *strdup_lower(const char *str
)
597 char *ret
= HeapAlloc( GetProcessHeap(), 0, strlen(str
) + 1 );
601 for (i
= 0; str
[i
]; i
++) ret
[i
] = tolower(str
[i
]);
604 else SetLastError(WSAENOBUFS
);
608 static inline int sock_error_p(int s
)
610 unsigned int optval
, optlen
;
612 optlen
= sizeof(optval
);
613 getsockopt(s
, SOL_SOCKET
, SO_ERROR
, (void *) &optval
, &optlen
);
614 if (optval
) WARN("\t[%i] error: %d\n", s
, optval
);
618 /* Utility: get the SO_RCVTIMEO or SO_SNDTIMEO socket option
619 * from an fd and return the value converted to milli seconds
620 * or -1 if there is an infinite time out */
621 static inline int get_rcvsnd_timeo( int fd
, int optname
)
624 unsigned int len
= sizeof(tv
);
625 int ret
= getsockopt(fd
, SOL_SOCKET
, optname
, &tv
, &len
);
627 ret
= tv
.tv_sec
* 1000 + tv
.tv_usec
/ 1000;
628 if( ret
<= 0 ) /* tv == {0,0} means infinite time out */
633 /* macro wrappers for portability */
635 #define GET_RCVTIMEO(fd) get_rcvsnd_timeo( (fd), SO_RCVTIMEO)
637 #define GET_RCVTIMEO(fd) (-1)
641 #define GET_SNDTIMEO(fd) get_rcvsnd_timeo( (fd), SO_SNDTIMEO)
643 #define GET_SNDTIMEO(fd) (-1)
646 /* utility: given an fd, will block until one of the events occurs */
647 static inline int do_block( int fd
, int events
, int timeout
)
655 while ((ret
= poll(&pfd
, 1, timeout
)) < 0)
666 convert_af_w2u(int windowsaf
) {
669 for (i
=0;i
<sizeof(ws_af_map
)/sizeof(ws_af_map
[0]);i
++)
670 if (ws_af_map
[i
][0] == windowsaf
)
671 return ws_af_map
[i
][1];
672 FIXME("unhandled Windows address family %d\n", windowsaf
);
677 convert_af_u2w(int unixaf
) {
680 for (i
=0;i
<sizeof(ws_af_map
)/sizeof(ws_af_map
[0]);i
++)
681 if (ws_af_map
[i
][1] == unixaf
)
682 return ws_af_map
[i
][0];
683 FIXME("unhandled UNIX address family %d\n", unixaf
);
688 convert_proto_w2u(int windowsproto
) {
691 for (i
=0;i
<sizeof(ws_proto_map
)/sizeof(ws_proto_map
[0]);i
++)
692 if (ws_proto_map
[i
][0] == windowsproto
)
693 return ws_proto_map
[i
][1];
694 FIXME("unhandled Windows socket protocol %d\n", windowsproto
);
699 convert_proto_u2w(int unixproto
) {
702 for (i
=0;i
<sizeof(ws_proto_map
)/sizeof(ws_proto_map
[0]);i
++)
703 if (ws_proto_map
[i
][1] == unixproto
)
704 return ws_proto_map
[i
][0];
705 FIXME("unhandled UNIX socket protocol %d\n", unixproto
);
710 convert_socktype_w2u(int windowssocktype
) {
713 for (i
=0;i
<sizeof(ws_socktype_map
)/sizeof(ws_socktype_map
[0]);i
++)
714 if (ws_socktype_map
[i
][0] == windowssocktype
)
715 return ws_socktype_map
[i
][1];
716 FIXME("unhandled Windows socket type %d\n", windowssocktype
);
721 convert_socktype_u2w(int unixsocktype
) {
724 for (i
=0;i
<sizeof(ws_socktype_map
)/sizeof(ws_socktype_map
[0]);i
++)
725 if (ws_socktype_map
[i
][1] == unixsocktype
)
726 return ws_socktype_map
[i
][0];
727 FIXME("unhandled UNIX socket type %d\n", unixsocktype
);
731 /* ----------------------------------- API -----
733 * Init / cleanup / error checking.
736 /***********************************************************************
737 * WSAStartup (WS2_32.115)
739 int WINAPI
WSAStartup(WORD wVersionRequested
, LPWSADATA lpWSAData
)
741 TRACE("verReq=%x\n", wVersionRequested
);
743 if (LOBYTE(wVersionRequested
) < 1)
744 return WSAVERNOTSUPPORTED
;
746 if (!lpWSAData
) return WSAEINVAL
;
750 /* that's the whole of the negotiation for now */
751 lpWSAData
->wVersion
= wVersionRequested
;
752 /* return winsock information */
753 lpWSAData
->wHighVersion
= 0x0202;
754 strcpy(lpWSAData
->szDescription
, "WinSock 2.0" );
755 strcpy(lpWSAData
->szSystemStatus
, "Running" );
756 lpWSAData
->iMaxSockets
= WS_MAX_SOCKETS_PER_PROCESS
;
757 lpWSAData
->iMaxUdpDg
= WS_MAX_UDP_DATAGRAM
;
758 /* don't do anything with lpWSAData->lpVendorInfo */
759 /* (some apps don't allocate the space for this field) */
761 TRACE("succeeded\n");
766 /***********************************************************************
767 * WSACleanup (WS2_32.116)
769 INT WINAPI
WSACleanup(void)
775 SetLastError(WSANOTINITIALISED
);
780 /***********************************************************************
781 * WSAGetLastError (WINSOCK.111)
782 * WSAGetLastError (WS2_32.111)
784 INT WINAPI
WSAGetLastError(void)
786 return GetLastError();
789 /***********************************************************************
790 * WSASetLastError (WS2_32.112)
792 void WINAPI
WSASetLastError(INT iError
) {
793 SetLastError(iError
);
796 static struct WS_hostent
*check_buffer_he(int size
)
798 struct per_thread_data
* ptb
= get_per_thread_data();
801 if (ptb
->he_len
>= size
) return ptb
->he_buffer
;
802 HeapFree( GetProcessHeap(), 0, ptb
->he_buffer
);
804 ptb
->he_buffer
= HeapAlloc( GetProcessHeap(), 0, (ptb
->he_len
= size
) );
805 if (!ptb
->he_buffer
) SetLastError(WSAENOBUFS
);
806 return ptb
->he_buffer
;
809 static struct WS_servent
*check_buffer_se(int size
)
811 struct per_thread_data
* ptb
= get_per_thread_data();
814 if (ptb
->se_len
>= size
) return ptb
->se_buffer
;
815 HeapFree( GetProcessHeap(), 0, ptb
->se_buffer
);
817 ptb
->se_buffer
= HeapAlloc( GetProcessHeap(), 0, (ptb
->se_len
= size
) );
818 if (!ptb
->se_buffer
) SetLastError(WSAENOBUFS
);
819 return ptb
->se_buffer
;
822 static struct WS_protoent
*check_buffer_pe(int size
)
824 struct per_thread_data
* ptb
= get_per_thread_data();
827 if (ptb
->pe_len
>= size
) return ptb
->pe_buffer
;
828 HeapFree( GetProcessHeap(), 0, ptb
->pe_buffer
);
830 ptb
->pe_buffer
= HeapAlloc( GetProcessHeap(), 0, (ptb
->pe_len
= size
) );
831 if (!ptb
->pe_buffer
) SetLastError(WSAENOBUFS
);
832 return ptb
->pe_buffer
;
835 /* ----------------------------------- i/o APIs */
838 #define SUPPORTED_PF(pf) ((pf)==WS_AF_INET || (pf)== WS_AF_IPX || (pf) == WS_AF_INET6)
840 #define SUPPORTED_PF(pf) ((pf)==WS_AF_INET || (pf) == WS_AF_INET6)
844 /**********************************************************************/
846 /* Returns the length of the converted address if successful, 0 if it was too small to
849 static unsigned int ws_sockaddr_ws2u(const struct WS_sockaddr
* wsaddr
, int wsaddrlen
,
850 union generic_unix_sockaddr
*uaddr
)
852 unsigned int uaddrlen
= 0;
854 switch (wsaddr
->sa_family
)
859 const struct WS_sockaddr_ipx
* wsipx
=(const struct WS_sockaddr_ipx
*)wsaddr
;
860 struct sockaddr_ipx
* uipx
= (struct sockaddr_ipx
*)uaddr
;
862 if (wsaddrlen
<sizeof(struct WS_sockaddr_ipx
))
865 uaddrlen
= sizeof(struct sockaddr_ipx
);
866 memset( uaddr
, 0, uaddrlen
);
867 uipx
->sipx_family
=AF_IPX
;
868 uipx
->sipx_port
=wsipx
->sa_socket
;
869 /* copy sa_netnum and sa_nodenum to sipx_network and sipx_node
872 memcpy(&uipx
->sipx_network
,wsipx
->sa_netnum
,sizeof(uipx
->sipx_network
)+sizeof(uipx
->sipx_node
));
873 #ifdef IPX_FRAME_NONE
874 uipx
->sipx_type
=IPX_FRAME_NONE
;
880 struct sockaddr_in6
* uin6
= (struct sockaddr_in6
*)uaddr
;
881 const struct WS_sockaddr_in6
* win6
= (const struct WS_sockaddr_in6
*)wsaddr
;
883 /* Note: Windows has 2 versions of the sockaddr_in6 struct, one with
884 * scope_id, one without. Check:
885 * http://msdn.microsoft.com/library/en-us/winsock/winsock/sockaddr_2.asp
887 if (wsaddrlen
>= sizeof(struct WS_sockaddr_in6_old
)) {
888 uaddrlen
= sizeof(struct sockaddr_in6
);
889 memset( uaddr
, 0, uaddrlen
);
890 uin6
->sin6_family
= AF_INET6
;
891 uin6
->sin6_port
= win6
->sin6_port
;
892 uin6
->sin6_flowinfo
= win6
->sin6_flowinfo
;
893 #ifdef HAVE_STRUCT_SOCKADDR_IN6_SIN6_SCOPE_ID
894 if (wsaddrlen
>= sizeof(struct WS_sockaddr_in6
)) uin6
->sin6_scope_id
= win6
->sin6_scope_id
;
896 memcpy(&uin6
->sin6_addr
,&win6
->sin6_addr
,16); /* 16 bytes = 128 address bits */
899 FIXME("bad size %d for WS_sockaddr_in6\n",wsaddrlen
);
903 struct sockaddr_in
* uin
= (struct sockaddr_in
*)uaddr
;
904 const struct WS_sockaddr_in
* win
= (const struct WS_sockaddr_in
*)wsaddr
;
906 if (wsaddrlen
<sizeof(struct WS_sockaddr_in
))
908 uaddrlen
= sizeof(struct sockaddr_in
);
909 memset( uaddr
, 0, uaddrlen
);
910 uin
->sin_family
= AF_INET
;
911 uin
->sin_port
= win
->sin_port
;
912 memcpy(&uin
->sin_addr
,&win
->sin_addr
,4); /* 4 bytes = 32 address bits */
916 /* Try to determine the needed space by the passed windows sockaddr space */
918 default: /* likely a ipv4 address */
919 case sizeof(struct WS_sockaddr_in
):
920 uaddrlen
= sizeof(struct sockaddr_in
);
923 case sizeof(struct WS_sockaddr_ipx
):
924 uaddrlen
= sizeof(struct sockaddr_ipx
);
927 case sizeof(struct WS_sockaddr_in6
):
928 case sizeof(struct WS_sockaddr_in6_old
):
929 uaddrlen
= sizeof(struct sockaddr_in6
);
932 memset( uaddr
, 0, uaddrlen
);
936 FIXME("Unknown address family %d, return NULL.\n", wsaddr
->sa_family
);
942 static BOOL
is_sockaddr_bound(const struct sockaddr
*uaddr
, int uaddrlen
)
944 switch (uaddr
->sa_family
)
948 FIXME("don't know how to tell if IPX socket is bound, assuming it is!\n");
953 static const struct sockaddr_in6 emptyAddr
;
954 const struct sockaddr_in6
*in6
= (const struct sockaddr_in6
*) uaddr
;
955 return in6
->sin6_port
|| memcmp(&in6
->sin6_addr
, &emptyAddr
.sin6_addr
, sizeof(struct in6_addr
));
959 static const struct sockaddr_in emptyAddr
;
960 const struct sockaddr_in
*in
= (const struct sockaddr_in
*) uaddr
;
961 return in
->sin_port
|| memcmp(&in
->sin_addr
, &emptyAddr
.sin_addr
, sizeof(struct in_addr
));
966 FIXME("unknown address family %d\n", uaddr
->sa_family
);
971 /* Returns 0 if successful, -1 if the buffer is too small */
972 static int ws_sockaddr_u2ws(const struct sockaddr
* uaddr
, struct WS_sockaddr
* wsaddr
, int* wsaddrlen
)
976 switch(uaddr
->sa_family
)
981 const struct sockaddr_ipx
* uipx
=(const struct sockaddr_ipx
*)uaddr
;
982 struct WS_sockaddr_ipx
* wsipx
=(struct WS_sockaddr_ipx
*)wsaddr
;
985 switch (*wsaddrlen
) /* how much can we copy? */
989 *wsaddrlen
= sizeof(*wsipx
);
990 wsipx
->sa_socket
=uipx
->sipx_port
;
994 memcpy(wsipx
->sa_nodenum
,uipx
->sipx_node
,sizeof(wsipx
->sa_nodenum
));
1002 memcpy(wsipx
->sa_netnum
,&uipx
->sipx_network
,sizeof(wsipx
->sa_netnum
));
1008 wsipx
->sa_family
=WS_AF_IPX
;
1019 const struct sockaddr_in6
* uin6
= (const struct sockaddr_in6
*)uaddr
;
1020 struct WS_sockaddr_in6_old
* win6old
= (struct WS_sockaddr_in6_old
*)wsaddr
;
1022 if (*wsaddrlen
< sizeof(struct WS_sockaddr_in6_old
))
1024 win6old
->sin6_family
= WS_AF_INET6
;
1025 win6old
->sin6_port
= uin6
->sin6_port
;
1026 win6old
->sin6_flowinfo
= uin6
->sin6_flowinfo
;
1027 memcpy(&win6old
->sin6_addr
,&uin6
->sin6_addr
,16); /* 16 bytes = 128 address bits */
1028 *wsaddrlen
= sizeof(struct WS_sockaddr_in6_old
);
1029 #ifdef HAVE_STRUCT_SOCKADDR_IN6_SIN6_SCOPE_ID
1030 if (*wsaddrlen
>= sizeof(struct WS_sockaddr_in6
)) {
1031 struct WS_sockaddr_in6
* win6
= (struct WS_sockaddr_in6
*)wsaddr
;
1032 win6
->sin6_scope_id
= uin6
->sin6_scope_id
;
1033 *wsaddrlen
= sizeof(struct WS_sockaddr_in6
);
1039 const struct sockaddr_in
* uin
= (const struct sockaddr_in
*)uaddr
;
1040 struct WS_sockaddr_in
* win
= (struct WS_sockaddr_in
*)wsaddr
;
1042 if (*wsaddrlen
< sizeof(struct WS_sockaddr_in
))
1044 win
->sin_family
= WS_AF_INET
;
1045 win
->sin_port
= uin
->sin_port
;
1046 memcpy(&win
->sin_addr
,&uin
->sin_addr
,4); /* 4 bytes = 32 address bits */
1047 memset(&win
->sin_zero
, 0, 8); /* Make sure the null padding is null */
1048 *wsaddrlen
= sizeof(struct WS_sockaddr_in
);
1052 memset(wsaddr
,0,*wsaddrlen
);
1056 FIXME("Unknown address family %d\n", uaddr
->sa_family
);
1062 /**************************************************************************
1063 * Functions for handling overlapped I/O
1064 **************************************************************************/
1066 /* user APC called upon async completion */
1067 static void WINAPI
ws2_async_apc( void *arg
, IO_STATUS_BLOCK
*iosb
, ULONG reserved
)
1069 ws2_async
*wsa
= arg
;
1071 if (wsa
->completion_func
) wsa
->completion_func( NtStatusToWSAError(iosb
->u
.Status
),
1072 iosb
->Information
, wsa
->user_overlapped
,
1074 HeapFree( GetProcessHeap(), 0, wsa
);
1077 /***********************************************************************
1078 * WS2_recv (INTERNAL)
1080 * Workhorse for both synchronous and asynchronous recv() operations.
1082 static int WS2_recv( int fd
, struct iovec
* iov
, int count
,
1083 struct WS_sockaddr
*lpFrom
, LPINT lpFromlen
,
1087 union generic_unix_sockaddr unix_sockaddr
;
1090 hdr
.msg_name
= NULL
;
1094 hdr
.msg_namelen
= sizeof(unix_sockaddr
);
1095 hdr
.msg_name
= &unix_sockaddr
;
1098 hdr
.msg_namelen
= 0;
1101 hdr
.msg_iovlen
= count
;
1102 #ifdef HAVE_STRUCT_MSGHDR_MSG_ACCRIGHTS
1103 hdr
.msg_accrights
= NULL
;
1104 hdr
.msg_accrightslen
= 0;
1106 hdr
.msg_control
= NULL
;
1107 hdr
.msg_controllen
= 0;
1111 if ( (n
= recvmsg(fd
, &hdr
, *lpFlags
)) == -1 )
1115 ws_sockaddr_u2ws( &unix_sockaddr
.addr
, lpFrom
, lpFromlen
) != 0 )
1117 /* The from buffer was too small, but we read the data
1118 * anyway. Is that really bad?
1125 /***********************************************************************
1126 * WS2_async_recv (INTERNAL)
1128 * Handler for overlapped recv() operations.
1130 static NTSTATUS
WS2_async_recv( void* user
, IO_STATUS_BLOCK
* iosb
, NTSTATUS status
, ULONG_PTR
*total
)
1132 ws2_async
* wsa
= user
;
1137 case STATUS_ALERTED
:
1138 if ((status
= wine_server_handle_to_fd( wsa
->hSocket
, FILE_READ_DATA
, &fd
, NULL
) ))
1141 result
= WS2_recv( fd
, wsa
->iovec
, wsa
->n_iovecs
,
1142 wsa
->addr
, wsa
->addrlen
.ptr
, &wsa
->flags
);
1143 wine_server_release_fd( wsa
->hSocket
, fd
);
1146 status
= STATUS_SUCCESS
;
1147 _enable_event( wsa
->hSocket
, FD_READ
, 0, 0 );
1151 if (errno
== EINTR
|| errno
== EAGAIN
)
1153 status
= STATUS_PENDING
;
1154 _enable_event( wsa
->hSocket
, FD_READ
, 0, 0 );
1159 status
= wsaErrno(); /* FIXME: is this correct ???? */
1164 if (status
!= STATUS_PENDING
)
1166 iosb
->u
.Status
= status
;
1167 iosb
->Information
= *total
= result
;
1172 /***********************************************************************
1173 * WS2_send (INTERNAL)
1175 * Workhorse for both synchronous and asynchronous send() operations.
1177 static int WS2_send( int fd
, struct iovec
* iov
, int count
,
1178 const struct WS_sockaddr
*to
, INT tolen
, DWORD dwFlags
)
1181 union generic_unix_sockaddr unix_addr
;
1184 hdr
.msg_name
= NULL
;
1185 hdr
.msg_namelen
= 0;
1189 hdr
.msg_name
= &unix_addr
;
1190 hdr
.msg_namelen
= ws_sockaddr_ws2u( to
, tolen
, &unix_addr
);
1191 if ( !hdr
.msg_namelen
)
1197 #if defined(HAVE_IPX) && defined(SOL_IPX)
1198 if(to
->sa_family
== WS_AF_IPX
)
1200 struct sockaddr_ipx
* uipx
= (struct sockaddr_ipx
*)hdr
.msg_name
;
1202 unsigned int len
=sizeof(int);
1204 /* The packet type is stored at the ipx socket level; At least the linux kernel seems
1205 * to do something with it in case hdr.msg_name is NULL. Nonetheless can we use it to store
1206 * the packet type and then we can retrieve it using getsockopt. After that we can set the
1207 * ipx type in the sockaddr_opx structure with the stored value.
1209 if(getsockopt(fd
, SOL_IPX
, IPX_TYPE
, &val
, &len
) != -1)
1210 uipx
->sipx_type
= val
;
1216 hdr
.msg_iovlen
= count
;
1217 #ifdef HAVE_STRUCT_MSGHDR_MSG_ACCRIGHTS
1218 hdr
.msg_accrights
= NULL
;
1219 hdr
.msg_accrightslen
= 0;
1221 hdr
.msg_control
= NULL
;
1222 hdr
.msg_controllen
= 0;
1226 return sendmsg(fd
, &hdr
, dwFlags
);
1229 /***********************************************************************
1230 * WS2_async_send (INTERNAL)
1232 * Handler for overlapped send() operations.
1234 static NTSTATUS
WS2_async_send(void* user
, IO_STATUS_BLOCK
* iosb
, NTSTATUS status
, ULONG_PTR
*total
)
1236 ws2_async
* wsa
= user
;
1241 case STATUS_ALERTED
:
1242 if ((status
= wine_server_handle_to_fd( wsa
->hSocket
, FILE_WRITE_DATA
, &fd
, NULL
) ))
1245 /* check to see if the data is ready (non-blocking) */
1246 result
= WS2_send( fd
, wsa
->iovec
, wsa
->n_iovecs
, wsa
->addr
, wsa
->addrlen
.val
, wsa
->flags
);
1247 wine_server_release_fd( wsa
->hSocket
, fd
);
1251 status
= STATUS_SUCCESS
;
1252 _enable_event( wsa
->hSocket
, FD_WRITE
, 0, 0 );
1256 if (errno
== EINTR
|| errno
== EAGAIN
)
1258 status
= STATUS_PENDING
;
1259 _enable_event( wsa
->hSocket
, FD_WRITE
, 0, 0 );
1263 /* We set the status to a winsock error code and check for that
1264 later in NtStatusToWSAError () */
1265 status
= wsaErrno();
1271 if (status
!= STATUS_PENDING
)
1273 iosb
->u
.Status
= status
;
1274 iosb
->Information
= *total
= result
;
1279 /***********************************************************************
1280 * WS2_async_shutdown (INTERNAL)
1282 * Handler for shutdown() operations on overlapped sockets.
1284 static NTSTATUS
WS2_async_shutdown( void* user
, PIO_STATUS_BLOCK iosb
, NTSTATUS status
)
1286 ws2_async
* wsa
= user
;
1291 case STATUS_ALERTED
:
1292 if ((status
= wine_server_handle_to_fd( wsa
->hSocket
, 0, &fd
, NULL
) ))
1295 switch ( wsa
->type
)
1297 case ASYNC_TYPE_READ
: err
= shutdown( fd
, 0 ); break;
1298 case ASYNC_TYPE_WRITE
: err
= shutdown( fd
, 1 ); break;
1300 wine_server_release_fd( wsa
->hSocket
, fd
);
1301 status
= err
? wsaErrno() : STATUS_SUCCESS
;
1304 iosb
->u
.Status
= status
;
1308 /***********************************************************************
1309 * WS2_register_async_shutdown (INTERNAL)
1311 * Helper function for WS_shutdown() on overlapped sockets.
1313 static int WS2_register_async_shutdown( SOCKET s
, int type
)
1315 struct ws2_async
*wsa
;
1318 TRACE("s %ld type %d\n", s
, type
);
1320 wsa
= HeapAlloc( GetProcessHeap(), 0, sizeof(*wsa
) );
1324 wsa
->hSocket
= SOCKET2HANDLE(s
);
1326 wsa
->completion_func
= NULL
;
1328 SERVER_START_REQ( register_async
)
1330 req
->handle
= wsa
->hSocket
;
1332 req
->async
.callback
= WS2_async_shutdown
;
1333 req
->async
.iosb
= &wsa
->local_iosb
;
1334 req
->async
.arg
= wsa
;
1335 req
->async
.apc
= ws2_async_apc
;
1336 req
->async
.cvalue
= 0;
1337 status
= wine_server_call( req
);
1341 if (status
!= STATUS_PENDING
)
1343 HeapFree( GetProcessHeap(), 0, wsa
);
1344 return NtStatusToWSAError( status
);
1349 /***********************************************************************
1352 SOCKET WINAPI
WS_accept(SOCKET s
, struct WS_sockaddr
*addr
,
1358 TRACE("socket %04lx\n", s
);
1359 is_blocking
= _is_blocking(s
);
1364 int fd
= get_sock_fd( s
, FILE_READ_DATA
, NULL
);
1365 if (fd
== -1) return INVALID_SOCKET
;
1367 do_block(fd
, POLLIN
, -1);
1368 _sync_sock_state(s
); /* let wineserver notice connection */
1369 release_sock_fd( s
, fd
);
1370 /* retrieve any error codes from it */
1371 SetLastError(_get_sock_error(s
, FD_ACCEPT_BIT
));
1372 /* FIXME: care about the error? */
1374 SERVER_START_REQ( accept_socket
)
1376 req
->lhandle
= SOCKET2HANDLE(s
);
1377 req
->access
= GENERIC_READ
|GENERIC_WRITE
|SYNCHRONIZE
;
1378 req
->attributes
= OBJ_INHERIT
;
1379 set_error( wine_server_call( req
) );
1380 as
= HANDLE2SOCKET( reply
->handle
);
1385 if (addr
) WS_getpeername(as
, addr
, addrlen32
);
1388 } while (is_blocking
);
1389 return INVALID_SOCKET
;
1392 /***********************************************************************
1395 int WINAPI
WS_bind(SOCKET s
, const struct WS_sockaddr
* name
, int namelen
)
1397 int fd
= get_sock_fd( s
, 0, NULL
);
1398 int res
= SOCKET_ERROR
;
1400 TRACE("socket %04lx, ptr %p %s, length %d\n", s
, name
, debugstr_sockaddr(name
), namelen
);
1404 if (!name
|| (name
->sa_family
&& !SUPPORTED_PF(name
->sa_family
)))
1406 SetLastError(WSAEAFNOSUPPORT
);
1410 union generic_unix_sockaddr uaddr
;
1411 unsigned int uaddrlen
= ws_sockaddr_ws2u(name
, namelen
, &uaddr
);
1414 SetLastError(WSAEFAULT
);
1419 const struct sockaddr_in6
*in6
= (const struct sockaddr_in6
*) &uaddr
;
1420 if (name
->sa_family
== WS_AF_INET6
&&
1421 !memcmp(&in6
->sin6_addr
, &in6addr_any
, sizeof(struct in6_addr
)))
1424 if (setsockopt(fd
, IPPROTO_IPV6
, IPV6_V6ONLY
, &enable
, sizeof(enable
)) == -1)
1426 release_sock_fd( s
, fd
);
1427 SetLastError(WSAEAFNOSUPPORT
);
1428 return INVALID_SOCKET
;
1432 if (bind(fd
, &uaddr
.addr
, uaddrlen
) < 0)
1434 int loc_errno
= errno
;
1435 WARN("\tfailure - errno = %i\n", errno
);
1440 SetLastError(WSAENOTSOCK
);
1443 SetLastError(WSAEINVAL
);
1446 SetLastError(wsaErrno());
1452 res
=0; /* success */
1456 release_sock_fd( s
, fd
);
1461 /***********************************************************************
1462 * closesocket (WS2_32.3)
1464 int WINAPI
WS_closesocket(SOCKET s
)
1466 TRACE("socket %04lx\n", s
);
1467 if (CloseHandle(SOCKET2HANDLE(s
))) return 0;
1468 return SOCKET_ERROR
;
1471 /***********************************************************************
1472 * connect (WS2_32.4)
1474 int WINAPI
WS_connect(SOCKET s
, const struct WS_sockaddr
* name
, int namelen
)
1476 int fd
= get_sock_fd( s
, FILE_READ_DATA
, NULL
);
1478 TRACE("socket %04lx, ptr %p %s, length %d\n", s
, name
, debugstr_sockaddr(name
), namelen
);
1482 union generic_unix_sockaddr uaddr
;
1483 unsigned int uaddrlen
= ws_sockaddr_ws2u(name
, namelen
, &uaddr
);
1487 SetLastError(WSAEFAULT
);
1491 if (connect(fd
, &uaddr
.addr
, uaddrlen
) == 0)
1492 goto connect_success
;
1495 if (errno
== EINPROGRESS
)
1497 /* tell wineserver that a connection is in progress */
1498 _enable_event(SOCKET2HANDLE(s
), FD_CONNECT
|FD_READ
|FD_WRITE
,
1499 FD_CONNECT
|FD_READ
|FD_WRITE
,
1500 FD_WINE_CONNECTED
|FD_WINE_LISTENING
);
1501 if (_is_blocking(s
))
1505 do_block(fd
, POLLIN
| POLLOUT
, -1);
1506 _sync_sock_state(s
); /* let wineserver notice connection */
1507 /* retrieve any error codes from it */
1508 result
= _get_sock_error(s
, FD_CONNECT_BIT
);
1510 SetLastError(result
);
1513 goto connect_success
;
1518 SetLastError(WSAEWOULDBLOCK
);
1523 SetLastError(wsaErrno());
1525 release_sock_fd( s
, fd
);
1527 return SOCKET_ERROR
;
1530 release_sock_fd( s
, fd
);
1531 _enable_event(SOCKET2HANDLE(s
), FD_CONNECT
|FD_READ
|FD_WRITE
,
1532 FD_WINE_CONNECTED
|FD_READ
|FD_WRITE
,
1533 FD_CONNECT
|FD_WINE_LISTENING
);
1537 /***********************************************************************
1538 * WSAConnect (WS2_32.30)
1540 int WINAPI
WSAConnect( SOCKET s
, const struct WS_sockaddr
* name
, int namelen
,
1541 LPWSABUF lpCallerData
, LPWSABUF lpCalleeData
,
1542 LPQOS lpSQOS
, LPQOS lpGQOS
)
1544 if ( lpCallerData
|| lpCalleeData
|| lpSQOS
|| lpGQOS
)
1545 FIXME("unsupported parameters!\n");
1546 return WS_connect( s
, name
, namelen
);
1550 /***********************************************************************
1551 * getpeername (WS2_32.5)
1553 int WINAPI
WS_getpeername(SOCKET s
, struct WS_sockaddr
*name
, int *namelen
)
1558 TRACE("socket: %04lx, ptr %p, len %08x\n", s
, name
, *namelen
);
1560 /* Check if what we've received is valid. Should we use IsBadReadPtr? */
1561 if( (name
== NULL
) || (namelen
== NULL
) )
1563 SetLastError( WSAEFAULT
);
1564 return SOCKET_ERROR
;
1567 fd
= get_sock_fd( s
, 0, NULL
);
1572 union generic_unix_sockaddr uaddr
;
1573 unsigned int uaddrlen
= sizeof(uaddr
);
1575 if (getpeername(fd
, &uaddr
.addr
, &uaddrlen
) != 0)
1577 SetLastError(wsaErrno());
1579 else if (ws_sockaddr_u2ws(&uaddr
.addr
, name
, namelen
) != 0)
1581 /* The buffer was too small */
1582 SetLastError(WSAEFAULT
);
1588 release_sock_fd( s
, fd
);
1593 /***********************************************************************
1594 * getsockname (WS2_32.6)
1596 int WINAPI
WS_getsockname(SOCKET s
, struct WS_sockaddr
*name
, int *namelen
)
1601 TRACE("socket: %04lx, ptr %p, len %8x\n", s
, name
, *namelen
);
1603 /* Check if what we've received is valid. Should we use IsBadReadPtr? */
1604 if( (name
== NULL
) || (namelen
== NULL
) )
1606 SetLastError( WSAEFAULT
);
1607 return SOCKET_ERROR
;
1610 fd
= get_sock_fd( s
, 0, NULL
);
1615 union generic_unix_sockaddr uaddr
;
1616 unsigned int uaddrlen
= sizeof(uaddr
);
1618 if (getsockname(fd
, &uaddr
.addr
, &uaddrlen
) != 0)
1620 SetLastError(wsaErrno());
1622 else if (!is_sockaddr_bound(&uaddr
.addr
, uaddrlen
))
1624 SetLastError(WSAEINVAL
);
1626 else if (ws_sockaddr_u2ws(&uaddr
.addr
, name
, namelen
) != 0)
1628 /* The buffer was too small */
1629 SetLastError(WSAEFAULT
);
1635 release_sock_fd( s
, fd
);
1640 /***********************************************************************
1641 * getsockopt (WS2_32.7)
1643 INT WINAPI
WS_getsockopt(SOCKET s
, INT level
,
1644 INT optname
, char *optval
, INT
*optlen
)
1649 TRACE("socket: %04lx, level 0x%x, name 0x%x, ptr %p, len %d\n",
1650 s
, level
, optname
, optval
, *optlen
);
1658 /* Handle common cases. The special cases are below, sorted
1660 case WS_SO_ACCEPTCONN
:
1661 case WS_SO_BROADCAST
:
1664 case WS_SO_KEEPALIVE
:
1665 case WS_SO_OOBINLINE
:
1667 case WS_SO_REUSEADDR
:
1670 if ( (fd
= get_sock_fd( s
, 0, NULL
)) == -1)
1671 return SOCKET_ERROR
;
1672 convert_sockopt(&level
, &optname
);
1673 if (getsockopt(fd
, level
, optname
, optval
, (unsigned int *)optlen
) != 0 )
1675 SetLastError((errno
== EBADF
) ? WSAENOTSOCK
: wsaErrno());
1678 release_sock_fd( s
, fd
);
1681 case WS_SO_DONTLINGER
:
1683 struct linger lingval
;
1684 unsigned int len
= sizeof(struct linger
);
1686 if (!optlen
|| *optlen
< sizeof(BOOL
)|| !optval
)
1688 SetLastError(WSAEFAULT
);
1689 return SOCKET_ERROR
;
1691 if ( (fd
= get_sock_fd( s
, 0, NULL
)) == -1)
1692 return SOCKET_ERROR
;
1694 if (getsockopt(fd
, SOL_SOCKET
, SO_LINGER
, &lingval
, &len
) != 0 )
1696 SetLastError((errno
== EBADF
) ? WSAENOTSOCK
: wsaErrno());
1701 *(BOOL
*)optval
= (lingval
.l_onoff
) ? FALSE
: TRUE
;
1702 *optlen
= sizeof(BOOL
);
1705 release_sock_fd( s
, fd
);
1709 /* As mentioned in setsockopt, Windows ignores this, so we
1710 * always return true here */
1711 case WS_SO_DONTROUTE
:
1712 if (!optlen
|| *optlen
< sizeof(BOOL
) || !optval
)
1714 SetLastError(WSAEFAULT
);
1715 return SOCKET_ERROR
;
1717 *(BOOL
*)optval
= TRUE
;
1718 *optlen
= sizeof(BOOL
);
1723 struct linger lingval
;
1724 unsigned int len
= sizeof(struct linger
);
1726 /* struct linger and LINGER have different sizes */
1727 if (!optlen
|| *optlen
< sizeof(LINGER
) || !optval
)
1729 SetLastError(WSAEFAULT
);
1730 return SOCKET_ERROR
;
1732 if ( (fd
= get_sock_fd( s
, 0, NULL
)) == -1)
1733 return SOCKET_ERROR
;
1735 if (getsockopt(fd
, SOL_SOCKET
, SO_LINGER
, &lingval
, &len
) != 0 )
1737 SetLastError((errno
== EBADF
) ? WSAENOTSOCK
: wsaErrno());
1742 ((LINGER
*)optval
)->l_onoff
= lingval
.l_onoff
;
1743 ((LINGER
*)optval
)->l_linger
= lingval
.l_linger
;
1744 *optlen
= sizeof(struct linger
);
1747 release_sock_fd( s
, fd
);
1751 case WS_SO_MAX_MSG_SIZE
:
1752 if (!optlen
|| *optlen
< sizeof(int) || !optval
)
1754 SetLastError(WSAEFAULT
);
1755 return SOCKET_ERROR
;
1757 TRACE("getting global SO_MAX_MSG_SIZE = 65507\n");
1758 *(int *)optval
= 65507;
1759 *optlen
= sizeof(int);
1762 /* SO_OPENTYPE does not require a valid socket handle. */
1763 case WS_SO_OPENTYPE
:
1764 if (!optlen
|| *optlen
< sizeof(int) || !optval
)
1766 SetLastError(WSAEFAULT
);
1767 return SOCKET_ERROR
;
1769 *(int *)optval
= get_per_thread_data()->opentype
;
1770 *optlen
= sizeof(int);
1771 TRACE("getting global SO_OPENTYPE = 0x%x\n", *((int*)optval
) );
1775 case WS_SO_RCVTIMEO
:
1778 case WS_SO_SNDTIMEO
:
1780 #if defined(SO_RCVTIMEO) || defined(SO_SNDTIMEO)
1783 unsigned int len
= sizeof(struct timeval
);
1785 if (!optlen
|| *optlen
< sizeof(int)|| !optval
)
1787 SetLastError(WSAEFAULT
);
1788 return SOCKET_ERROR
;
1790 if ( (fd
= get_sock_fd( s
, 0, NULL
)) == -1)
1791 return SOCKET_ERROR
;
1793 convert_sockopt(&level
, &optname
);
1794 if (getsockopt(fd
, level
, optname
, &tv
, &len
) != 0 )
1796 SetLastError((errno
== EBADF
) ? WSAENOTSOCK
: wsaErrno());
1801 *(int *)optval
= tv
.tv_sec
* 1000 + tv
.tv_usec
/ 1000;
1802 *optlen
= sizeof(int);
1805 release_sock_fd( s
, fd
);
1810 TRACE("Unknown SOL_SOCKET optname: 0x%08x\n", optname
);
1811 SetLastError(WSAENOPROTOOPT
);
1812 return SOCKET_ERROR
;
1813 } /* end switch(optname) */
1814 }/* end case WS_SOL_SOCKET */
1818 struct WS_sockaddr_ipx addr
;
1819 IPX_ADDRESS_DATA
*data
;
1824 if ((fd
= get_sock_fd( s
, 0, NULL
)) == -1) return SOCKET_ERROR
;
1826 if(getsockopt(fd
, SOL_IPX
, IPX_TYPE
, optval
, (unsigned int*)optlen
) == -1)
1833 socklen_t len
=sizeof(struct ipx
);
1834 if(getsockopt(fd
, 0, SO_DEFAULT_HEADERS
, &val
, &len
) == -1 )
1837 *optval
= (int)val
.ipx_pt
;
1840 TRACE("ptype: %d (fd: %d)\n", *(int*)optval
, fd
);
1841 release_sock_fd( s
, fd
);
1846 * On a Win2000 system with one network card there are usually
1847 * three ipx devices one with a speed of 28.8kbps, 10Mbps and 100Mbps.
1848 * Using this call you can then retrieve info about this all.
1849 * In case of Linux it is a bit different. Usually you have
1850 * only "one" device active and further it is not possible to
1851 * query things like the linkspeed.
1853 FIXME("IPX_ADDRESS\n");
1854 namelen
= sizeof(struct WS_sockaddr_ipx
);
1855 memset(&addr
, 0, sizeof(struct WS_sockaddr_ipx
));
1856 WS_getsockname(s
, (struct WS_sockaddr
*)&addr
, &namelen
);
1858 data
= (IPX_ADDRESS_DATA
*)optval
;
1859 memcpy(data
->nodenum
,&addr
.sa_nodenum
,sizeof(data
->nodenum
));
1860 memcpy(data
->netnum
,&addr
.sa_netnum
,sizeof(data
->netnum
));
1861 data
->adapternum
= 0;
1862 data
->wan
= FALSE
; /* We are not on a wan for now .. */
1863 data
->status
= FALSE
; /* Since we are not on a wan, the wan link isn't up */
1864 data
->maxpkt
= 1467; /* This value is the default one, at least on Win2k/WinXP */
1865 data
->linkspeed
= 100000; /* Set the line speed in 100bit/s to 10 Mbit;
1866 * note 1MB = 1000kB in this case */
1869 case IPX_MAX_ADAPTER_NUM
:
1870 FIXME("IPX_MAX_ADAPTER_NUM\n");
1871 *(int*)optval
= 1; /* As noted under IPX_ADDRESS we have just one card. */
1875 FIXME("IPX optname:%x\n", optname
);
1876 return SOCKET_ERROR
;
1877 }/* end switch(optname) */
1878 } /* end case NSPROTO_IPX */
1880 /* Levels WS_IPPROTO_TCP and WS_IPPROTO_IP convert directly */
1881 case WS_IPPROTO_TCP
:
1884 case WS_TCP_NODELAY
:
1885 if ( (fd
= get_sock_fd( s
, 0, NULL
)) == -1)
1886 return SOCKET_ERROR
;
1887 convert_sockopt(&level
, &optname
);
1888 if (getsockopt(fd
, level
, optname
, optval
, (unsigned int *)optlen
) != 0 )
1890 SetLastError((errno
== EBADF
) ? WSAENOTSOCK
: wsaErrno());
1893 release_sock_fd( s
, fd
);
1896 FIXME("Unknown IPPROTO_TCP optname 0x%08x\n", optname
);
1897 return SOCKET_ERROR
;
1902 case WS_IP_ADD_MEMBERSHIP
:
1903 case WS_IP_DROP_MEMBERSHIP
:
1907 case WS_IP_MULTICAST_IF
:
1908 case WS_IP_MULTICAST_LOOP
:
1909 case WS_IP_MULTICAST_TTL
:
1913 if ( (fd
= get_sock_fd( s
, 0, NULL
)) == -1)
1914 return SOCKET_ERROR
;
1915 convert_sockopt(&level
, &optname
);
1916 if (getsockopt(fd
, level
, optname
, optval
, (unsigned int *)optlen
) != 0 )
1918 SetLastError((errno
== EBADF
) ? WSAENOTSOCK
: wsaErrno());
1921 release_sock_fd( s
, fd
);
1923 case WS_IP_DONTFRAGMENT
:
1924 FIXME("WS_IP_DONTFRAGMENT is always false!\n");
1925 *(BOOL
*)optval
= FALSE
;
1928 FIXME("Unknown IPPROTO_IP optname 0x%08x\n", optname
);
1929 return SOCKET_ERROR
;
1932 FIXME("Unknown level: 0x%08x\n", level
);
1933 return SOCKET_ERROR
;
1934 } /* end switch(level) */
1937 /***********************************************************************
1941 WS_u_long WINAPI
WS_htonl(WS_u_long hostlong
)
1943 return htonl(hostlong
);
1947 /***********************************************************************
1951 WS_u_short WINAPI
WS_htons(WS_u_short hostshort
)
1953 return htons(hostshort
);
1956 /***********************************************************************
1957 * WSAHtonl (WS2_32.46)
1958 * From MSDN description of error codes, this function should also
1959 * check if WinSock has been initialized and the socket is a valid
1960 * socket. But why? This function only translates a host byte order
1961 * u_long into a network byte order u_long...
1963 int WINAPI
WSAHtonl(SOCKET s
, WS_u_long hostlong
, WS_u_long
*lpnetlong
)
1967 *lpnetlong
= htonl(hostlong
);
1970 WSASetLastError(WSAEFAULT
);
1971 return SOCKET_ERROR
;
1974 /***********************************************************************
1975 * WSAHtons (WS2_32.47)
1976 * From MSDN description of error codes, this function should also
1977 * check if WinSock has been initialized and the socket is a valid
1978 * socket. But why? This function only translates a host byte order
1979 * u_short into a network byte order u_short...
1981 int WINAPI
WSAHtons(SOCKET s
, WS_u_short hostshort
, WS_u_short
*lpnetshort
)
1986 *lpnetshort
= htons(hostshort
);
1989 WSASetLastError(WSAEFAULT
);
1990 return SOCKET_ERROR
;
1994 /***********************************************************************
1995 * inet_addr (WINSOCK.10)
1996 * inet_addr (WS2_32.11)
1998 WS_u_long WINAPI
WS_inet_addr(const char *cp
)
2000 if (!cp
) return INADDR_NONE
;
2001 return inet_addr(cp
);
2005 /***********************************************************************
2006 * ntohl (WINSOCK.14)
2009 WS_u_long WINAPI
WS_ntohl(WS_u_long netlong
)
2011 return ntohl(netlong
);
2015 /***********************************************************************
2016 * ntohs (WINSOCK.15)
2019 WS_u_short WINAPI
WS_ntohs(WS_u_short netshort
)
2021 return ntohs(netshort
);
2025 /***********************************************************************
2026 * inet_ntoa (WS2_32.12)
2028 char* WINAPI
WS_inet_ntoa(struct WS_in_addr in
)
2030 /* use "buffer for dummies" here because some applications have a
2031 * propensity to decode addresses in ws_hostent structure without
2032 * saving them first...
2034 static char dbuffer
[16]; /* Yes, 16: 4*3 digits + 3 '.' + 1 '\0' */
2036 char* s
= inet_ntoa(*((struct in_addr
*)&in
));
2042 SetLastError(wsaErrno());
2046 /**********************************************************************
2047 * WSAIoctl (WS2_32.50)
2050 INT WINAPI
WSAIoctl(SOCKET s
,
2051 DWORD dwIoControlCode
,
2054 LPVOID lpbOutBuffer
,
2056 LPDWORD lpcbBytesReturned
,
2057 LPWSAOVERLAPPED lpOverlapped
,
2058 LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine
)
2060 TRACE("%ld, 0x%08x, %p, %d, %p, %d, %p, %p, %p\n",
2061 s
, dwIoControlCode
, lpvInBuffer
, cbInBuffer
, lpbOutBuffer
,
2062 cbOutBuffer
, lpcbBytesReturned
, lpOverlapped
, lpCompletionRoutine
);
2064 switch( dwIoControlCode
)
2067 if (cbInBuffer
!= sizeof(WS_u_long
)) {
2068 WSASetLastError(WSAEFAULT
);
2069 return SOCKET_ERROR
;
2071 return WS_ioctlsocket( s
, WS_FIONBIO
, lpvInBuffer
);
2074 if (cbOutBuffer
!= sizeof(WS_u_long
)) {
2075 WSASetLastError(WSAEFAULT
);
2076 return SOCKET_ERROR
;
2078 return WS_ioctlsocket( s
, WS_FIONREAD
, lpbOutBuffer
);
2080 case WS_SIO_GET_INTERFACE_LIST
:
2082 INTERFACE_INFO
* intArray
= (INTERFACE_INFO
*)lpbOutBuffer
;
2083 DWORD size
, numInt
, apiReturn
;
2086 TRACE("-> SIO_GET_INTERFACE_LIST request\n");
2090 WSASetLastError(WSAEFAULT
);
2091 return SOCKET_ERROR
;
2093 if (!lpcbBytesReturned
)
2095 WSASetLastError(WSAEFAULT
);
2096 return SOCKET_ERROR
;
2099 fd
= get_sock_fd( s
, 0, NULL
);
2100 if (fd
== -1) return SOCKET_ERROR
;
2102 apiReturn
= GetAdaptersInfo(NULL
, &size
);
2103 if (apiReturn
== ERROR_NO_DATA
)
2107 else if (apiReturn
== ERROR_BUFFER_OVERFLOW
)
2109 PIP_ADAPTER_INFO table
= HeapAlloc(GetProcessHeap(),0,size
);
2113 if (GetAdaptersInfo(table
, &size
) == NO_ERROR
)
2115 PIP_ADAPTER_INFO ptr
;
2117 if (size
*sizeof(INTERFACE_INFO
)/sizeof(IP_ADAPTER_INFO
) > cbOutBuffer
)
2119 WARN("Buffer too small = %u, cbOutBuffer = %u\n", size
, cbOutBuffer
);
2120 HeapFree(GetProcessHeap(),0,table
);
2121 release_sock_fd( s
, fd
);
2122 WSASetLastError(WSAEFAULT
);
2123 return SOCKET_ERROR
;
2125 for (ptr
= table
, numInt
= 0; ptr
;
2126 ptr
= ptr
->Next
, intArray
++, numInt
++)
2128 unsigned int addr
, mask
, bcast
;
2129 struct ifreq ifInfo
;
2131 /* Socket Status Flags */
2132 lstrcpynA(ifInfo
.ifr_name
, ptr
->AdapterName
, IFNAMSIZ
);
2133 if (ioctl(fd
, SIOCGIFFLAGS
, &ifInfo
) < 0)
2135 ERR("Error obtaining status flags for socket!\n");
2136 HeapFree(GetProcessHeap(),0,table
);
2137 release_sock_fd( s
, fd
);
2138 WSASetLastError(WSAEINVAL
);
2139 return SOCKET_ERROR
;
2143 /* set flags; the values of IFF_* are not the same
2144 under Linux and Windows, therefore must generate
2146 intArray
->iiFlags
= 0;
2147 if (ifInfo
.ifr_flags
& IFF_BROADCAST
)
2148 intArray
->iiFlags
|= WS_IFF_BROADCAST
;
2149 #ifdef IFF_POINTOPOINT
2150 if (ifInfo
.ifr_flags
& IFF_POINTOPOINT
)
2151 intArray
->iiFlags
|= WS_IFF_POINTTOPOINT
;
2153 if (ifInfo
.ifr_flags
& IFF_LOOPBACK
)
2154 intArray
->iiFlags
|= WS_IFF_LOOPBACK
;
2155 if (ifInfo
.ifr_flags
& IFF_UP
)
2156 intArray
->iiFlags
|= WS_IFF_UP
;
2157 if (ifInfo
.ifr_flags
& IFF_MULTICAST
)
2158 intArray
->iiFlags
|= WS_IFF_MULTICAST
;
2161 addr
= inet_addr(ptr
->IpAddressList
.IpAddress
.String
);
2162 mask
= inet_addr(ptr
->IpAddressList
.IpMask
.String
);
2163 bcast
= addr
| ~mask
;
2164 intArray
->iiAddress
.AddressIn
.sin_family
= AF_INET
;
2165 intArray
->iiAddress
.AddressIn
.sin_port
= 0;
2166 intArray
->iiAddress
.AddressIn
.sin_addr
.WS_s_addr
=
2168 intArray
->iiNetmask
.AddressIn
.sin_family
= AF_INET
;
2169 intArray
->iiNetmask
.AddressIn
.sin_port
= 0;
2170 intArray
->iiNetmask
.AddressIn
.sin_addr
.WS_s_addr
=
2172 intArray
->iiBroadcastAddress
.AddressIn
.sin_family
=
2174 intArray
->iiBroadcastAddress
.AddressIn
.sin_port
= 0;
2175 intArray
->iiBroadcastAddress
.AddressIn
.sin_addr
.
2181 ERR("Unable to get interface table!\n");
2182 release_sock_fd( s
, fd
);
2183 HeapFree(GetProcessHeap(),0,table
);
2184 WSASetLastError(WSAEINVAL
);
2185 return SOCKET_ERROR
;
2187 HeapFree(GetProcessHeap(),0,table
);
2191 release_sock_fd( s
, fd
);
2192 WSASetLastError(WSAEINVAL
);
2193 return SOCKET_ERROR
;
2198 ERR("Unable to get interface table!\n");
2199 release_sock_fd( s
, fd
);
2200 WSASetLastError(WSAEINVAL
);
2201 return SOCKET_ERROR
;
2203 /* Calculate the size of the array being returned */
2204 *lpcbBytesReturned
= sizeof(INTERFACE_INFO
) * numInt
;
2205 release_sock_fd( s
, fd
);
2209 case WS_SIO_ADDRESS_LIST_CHANGE
:
2210 FIXME("-> SIO_ADDRESS_LIST_CHANGE request: stub\n");
2211 /* FIXME: error and return code depend on whether socket was created
2212 * with WSA_FLAG_OVERLAPPED, but there is no easy way to get this */
2215 case WS_SIO_ADDRESS_LIST_QUERY
:
2219 TRACE("-> SIO_ADDRESS_LIST_QUERY request\n");
2221 if (!lpcbBytesReturned
)
2223 WSASetLastError(WSAEFAULT
);
2224 return SOCKET_ERROR
;
2227 if (GetAdaptersInfo(NULL
, &size
) == ERROR_BUFFER_OVERFLOW
)
2229 IP_ADAPTER_INFO
*p
, *table
= HeapAlloc(GetProcessHeap(), 0, size
);
2232 if (!table
|| GetAdaptersInfo(table
, &size
))
2234 HeapFree(GetProcessHeap(), 0, table
);
2235 WSASetLastError(WSAEINVAL
);
2236 return SOCKET_ERROR
;
2239 for (p
= table
, num
= 0; p
; p
= p
->Next
)
2240 if (p
->IpAddressList
.IpAddress
.String
[0]) num
++;
2242 need
= sizeof(SOCKET_ADDRESS_LIST
) + sizeof(SOCKET_ADDRESS
) * (num
- 1);
2243 need
+= sizeof(SOCKADDR
) * num
;
2244 *lpcbBytesReturned
= need
;
2246 if (need
> cbOutBuffer
)
2248 HeapFree(GetProcessHeap(), 0, table
);
2249 WSASetLastError(WSAEFAULT
);
2250 return SOCKET_ERROR
;
2257 SOCKET_ADDRESS_LIST
*sa_list
= (SOCKET_ADDRESS_LIST
*)lpbOutBuffer
;
2258 SOCKADDR_IN
*sockaddr
;
2260 sa
= sa_list
->Address
;
2261 sockaddr
= (SOCKADDR_IN
*)((char *)sa
+ num
* sizeof(SOCKET_ADDRESS
));
2262 sa_list
->iAddressCount
= num
;
2264 for (p
= table
, i
= 0; p
; p
= p
->Next
)
2266 if (!p
->IpAddressList
.IpAddress
.String
[0]) continue;
2268 sa
[i
].lpSockaddr
= (SOCKADDR
*)&sockaddr
[i
];
2269 sa
[i
].iSockaddrLength
= sizeof(SOCKADDR
);
2271 sockaddr
[i
].sin_family
= AF_INET
;
2272 sockaddr
[i
].sin_port
= 0;
2273 sockaddr
[i
].sin_addr
.WS_s_addr
= inet_addr(p
->IpAddressList
.IpAddress
.String
);
2278 HeapFree(GetProcessHeap(), 0, table
);
2283 WARN("unable to get IP address list\n");
2284 WSASetLastError(WSAEINVAL
);
2285 return SOCKET_ERROR
;
2289 FIXME("SIO_FLUSH: stub.\n");
2292 case WS_SIO_GET_EXTENSION_FUNCTION_POINTER
:
2293 FIXME("SIO_GET_EXTENSION_FUNCTION_POINTER %s: stub\n", debugstr_guid(lpvInBuffer
));
2294 WSASetLastError(WSAEOPNOTSUPP
);
2295 return SOCKET_ERROR
;
2298 FIXME("unsupported WS_IOCTL cmd (%08x)\n", dwIoControlCode
);
2299 WSASetLastError(WSAEOPNOTSUPP
);
2300 return SOCKET_ERROR
;
2307 /***********************************************************************
2308 * ioctlsocket (WS2_32.10)
2310 int WINAPI
WS_ioctlsocket(SOCKET s
, LONG cmd
, WS_u_long
*argp
)
2315 TRACE("socket %04lx, cmd %08x, ptr %p\n", s
, cmd
, argp
);
2324 if( _get_sock_mask(s
) )
2326 /* AsyncSelect()'ed sockets are always nonblocking */
2327 if (*argp
) return 0;
2328 SetLastError(WSAEINVAL
);
2329 return SOCKET_ERROR
;
2331 fd
= get_sock_fd( s
, 0, NULL
);
2337 _enable_event(SOCKET2HANDLE(s
), 0, FD_WINE_NONBLOCKING
, 0);
2338 ret
= fcntl( fd
, F_SETFL
, O_NONBLOCK
);
2342 _enable_event(SOCKET2HANDLE(s
), 0, 0, FD_WINE_NONBLOCKING
);
2343 ret
= fcntl( fd
, F_SETFL
, 0 );
2345 release_sock_fd( s
, fd
);
2347 SetLastError((errno
== EBADF
) ? WSAENOTSOCK
: wsaErrno());
2349 return SOCKET_ERROR
;
2356 WARN("Warning: WS1.1 shouldn't be using async I/O\n");
2357 SetLastError(WSAEINVAL
);
2358 return SOCKET_ERROR
;
2360 case SIOCGIFBRDADDR
:
2361 case SIOCGIFNETMASK
:
2363 /* These don't need any special handling. They are used by
2364 WsControl, and are here to suppress an unnecessary warning. */
2368 /* Netscape tries hard to use bogus ioctl 0x667e */
2369 /* FIXME: 0x667e above is ('f' << 8) | 126, and is a low word of
2370 * FIONBIO (_IOW('f', 126, u_long)), how that should be handled?
2372 WARN("\tunknown WS_IOCTL cmd (%08x)\n", cmd
);
2376 fd
= get_sock_fd( s
, 0, NULL
);
2379 if( ioctl(fd
, newcmd
, (char*)argp
) == 0 )
2381 release_sock_fd( s
, fd
);
2384 SetLastError((errno
== EBADF
) ? WSAENOTSOCK
: wsaErrno());
2385 release_sock_fd( s
, fd
);
2387 return SOCKET_ERROR
;
2390 /***********************************************************************
2391 * listen (WS2_32.13)
2393 int WINAPI
WS_listen(SOCKET s
, int backlog
)
2395 int fd
= get_sock_fd( s
, FILE_READ_DATA
, NULL
);
2397 TRACE("socket %04lx, backlog %d\n", s
, backlog
);
2400 if (listen(fd
, backlog
) == 0)
2402 release_sock_fd( s
, fd
);
2403 _enable_event(SOCKET2HANDLE(s
), FD_ACCEPT
,
2405 FD_CONNECT
|FD_WINE_CONNECTED
);
2408 SetLastError(wsaErrno());
2409 release_sock_fd( s
, fd
);
2411 return SOCKET_ERROR
;
2414 /***********************************************************************
2417 int WINAPI
WS_recv(SOCKET s
, char *buf
, int len
, int flags
)
2419 DWORD n
, dwFlags
= flags
;
2425 if ( WSARecvFrom(s
, &wsabuf
, 1, &n
, &dwFlags
, NULL
, NULL
, NULL
, NULL
) == SOCKET_ERROR
)
2426 return SOCKET_ERROR
;
2431 /***********************************************************************
2432 * recvfrom (WS2_32.17)
2434 int WINAPI
WS_recvfrom(SOCKET s
, char *buf
, INT len
, int flags
,
2435 struct WS_sockaddr
*from
, int *fromlen
)
2437 DWORD n
, dwFlags
= flags
;
2443 if ( WSARecvFrom(s
, &wsabuf
, 1, &n
, &dwFlags
, from
, fromlen
, NULL
, NULL
) == SOCKET_ERROR
)
2444 return SOCKET_ERROR
;
2449 /* allocate a poll array for the corresponding fd sets */
2450 static struct pollfd
*fd_sets_to_poll( const WS_fd_set
*readfds
, const WS_fd_set
*writefds
,
2451 const WS_fd_set
*exceptfds
, int *count_ptr
)
2453 int i
, j
= 0, count
= 0;
2456 if (readfds
) count
+= readfds
->fd_count
;
2457 if (writefds
) count
+= writefds
->fd_count
;
2458 if (exceptfds
) count
+= exceptfds
->fd_count
;
2460 if (!count
) return NULL
;
2461 if (!(fds
= HeapAlloc( GetProcessHeap(), 0, count
* sizeof(fds
[0])))) return NULL
;
2463 for (i
= 0; i
< readfds
->fd_count
; i
++, j
++)
2465 fds
[j
].fd
= get_sock_fd( readfds
->fd_array
[i
], FILE_READ_DATA
, NULL
);
2466 fds
[j
].events
= POLLIN
;
2470 for (i
= 0; i
< writefds
->fd_count
; i
++, j
++)
2472 fds
[j
].fd
= get_sock_fd( writefds
->fd_array
[i
], FILE_WRITE_DATA
, NULL
);
2473 fds
[j
].events
= POLLOUT
;
2477 for (i
= 0; i
< exceptfds
->fd_count
; i
++, j
++)
2479 fds
[j
].fd
= get_sock_fd( exceptfds
->fd_array
[i
], 0, NULL
);
2480 fds
[j
].events
= POLLHUP
;
2486 /* release the file descriptor obtained in fd_sets_to_poll */
2487 /* must be called with the original fd_set arrays, before calling get_poll_results */
2488 static void release_poll_fds( const WS_fd_set
*readfds
, const WS_fd_set
*writefds
,
2489 const WS_fd_set
*exceptfds
, struct pollfd
*fds
)
2495 for (i
= 0; i
< readfds
->fd_count
; i
++, j
++)
2496 if (fds
[j
].fd
!= -1) release_sock_fd( readfds
->fd_array
[i
], fds
[j
].fd
);
2500 for (i
= 0; i
< writefds
->fd_count
; i
++, j
++)
2501 if (fds
[j
].fd
!= -1) release_sock_fd( writefds
->fd_array
[i
], fds
[j
].fd
);
2505 for (i
= 0; i
< exceptfds
->fd_count
; i
++, j
++)
2506 if (fds
[j
].fd
!= -1)
2508 /* make sure we have a real error before releasing the fd */
2509 if (!sock_error_p( fds
[j
].fd
)) fds
[j
].revents
= 0;
2510 release_sock_fd( exceptfds
->fd_array
[i
], fds
[j
].fd
);
2515 /* map the poll results back into the Windows fd sets */
2516 static int get_poll_results( WS_fd_set
*readfds
, WS_fd_set
*writefds
, WS_fd_set
*exceptfds
,
2517 const struct pollfd
*fds
)
2519 int i
, j
= 0, k
, total
= 0;
2523 for (i
= k
= 0; i
< readfds
->fd_count
; i
++, j
++)
2524 if (fds
[j
].revents
) readfds
->fd_array
[k
++] = readfds
->fd_array
[i
];
2525 readfds
->fd_count
= k
;
2530 for (i
= k
= 0; i
< writefds
->fd_count
; i
++, j
++)
2531 if (fds
[j
].revents
) writefds
->fd_array
[k
++] = writefds
->fd_array
[i
];
2532 writefds
->fd_count
= k
;
2537 for (i
= k
= 0; i
< exceptfds
->fd_count
; i
++, j
++)
2538 if (fds
[j
].revents
) exceptfds
->fd_array
[k
++] = exceptfds
->fd_array
[i
];
2539 exceptfds
->fd_count
= k
;
2546 /***********************************************************************
2547 * select (WS2_32.18)
2549 int WINAPI
WS_select(int nfds
, WS_fd_set
*ws_readfds
,
2550 WS_fd_set
*ws_writefds
, WS_fd_set
*ws_exceptfds
,
2551 const struct WS_timeval
* ws_timeout
)
2553 struct pollfd
*pollfds
;
2554 int count
, ret
, timeout
= -1;
2556 TRACE("read %p, write %p, excp %p timeout %p\n",
2557 ws_readfds
, ws_writefds
, ws_exceptfds
, ws_timeout
);
2559 if (!(pollfds
= fd_sets_to_poll( ws_readfds
, ws_writefds
, ws_exceptfds
, &count
)) && count
)
2561 SetLastError( ERROR_NOT_ENOUGH_MEMORY
);
2562 return SOCKET_ERROR
;
2565 if (ws_timeout
) timeout
= (ws_timeout
->tv_sec
* 1000) + (ws_timeout
->tv_usec
+ 999) / 1000;
2567 ret
= poll( pollfds
, count
, timeout
);
2568 release_poll_fds( ws_readfds
, ws_writefds
, ws_exceptfds
, pollfds
);
2570 if (ret
== -1) SetLastError(wsaErrno());
2571 else ret
= get_poll_results( ws_readfds
, ws_writefds
, ws_exceptfds
, pollfds
);
2572 HeapFree( GetProcessHeap(), 0, pollfds
);
2576 /* helper to send completion messages for client-only i/o operation case */
2577 static void WS_AddCompletion( SOCKET sock
, ULONG_PTR CompletionValue
, NTSTATUS CompletionStatus
, ULONG_PTR Information
)
2581 SERVER_START_REQ( add_fd_completion
)
2583 req
->handle
= SOCKET2HANDLE(sock
);
2584 req
->cvalue
= CompletionValue
;
2585 req
->status
= CompletionStatus
;
2586 req
->information
= Information
;
2587 status
= wine_server_call( req
);
2593 /***********************************************************************
2596 int WINAPI
WS_send(SOCKET s
, const char *buf
, int len
, int flags
)
2602 wsabuf
.buf
= (char*) buf
;
2604 if ( WSASendTo( s
, &wsabuf
, 1, &n
, flags
, NULL
, 0, NULL
, NULL
) == SOCKET_ERROR
)
2605 return SOCKET_ERROR
;
2610 /***********************************************************************
2611 * WSASend (WS2_32.72)
2613 INT WINAPI
WSASend( SOCKET s
, LPWSABUF lpBuffers
, DWORD dwBufferCount
,
2614 LPDWORD lpNumberOfBytesSent
, DWORD dwFlags
,
2615 LPWSAOVERLAPPED lpOverlapped
,
2616 LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine
)
2618 return WSASendTo( s
, lpBuffers
, dwBufferCount
, lpNumberOfBytesSent
, dwFlags
,
2619 NULL
, 0, lpOverlapped
, lpCompletionRoutine
);
2622 /***********************************************************************
2623 * WSASendDisconnect (WS2_32.73)
2625 INT WINAPI
WSASendDisconnect( SOCKET s
, LPWSABUF lpBuffers
)
2627 return WS_shutdown( s
, SD_SEND
);
2631 /***********************************************************************
2632 * WSASendTo (WS2_32.74)
2634 INT WINAPI
WSASendTo( SOCKET s
, LPWSABUF lpBuffers
, DWORD dwBufferCount
,
2635 LPDWORD lpNumberOfBytesSent
, DWORD dwFlags
,
2636 const struct WS_sockaddr
*to
, int tolen
,
2637 LPWSAOVERLAPPED lpOverlapped
,
2638 LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine
)
2640 unsigned int i
, options
;
2642 struct iovec iovec
[WS_MSG_MAXIOVLEN
];
2643 ULONG_PTR cvalue
= (lpOverlapped
&& ((ULONG_PTR
)lpOverlapped
->hEvent
& 1) == 0) ? (ULONG_PTR
)lpOverlapped
: 0;
2645 TRACE("socket %04lx, wsabuf %p, nbufs %d, flags %d, to %p, tolen %d, ovl %p, func %p\n",
2646 s
, lpBuffers
, dwBufferCount
, dwFlags
,
2647 to
, tolen
, lpOverlapped
, lpCompletionRoutine
);
2649 if (dwBufferCount
> WS_MSG_MAXIOVLEN
)
2651 WSASetLastError( WSAEINVAL
);
2652 return SOCKET_ERROR
;
2655 fd
= get_sock_fd( s
, FILE_WRITE_DATA
, &options
);
2656 TRACE( "fd=%d, options=%x\n", fd
, options
);
2658 if ( fd
== -1 ) return SOCKET_ERROR
;
2660 if ( !lpNumberOfBytesSent
)
2666 for ( i
= 0; i
< dwBufferCount
; i
++ )
2668 iovec
[i
].iov_base
= lpBuffers
[i
].buf
;
2669 iovec
[i
].iov_len
= lpBuffers
[i
].len
;
2674 n
= WS2_send( fd
, iovec
, dwBufferCount
, to
, tolen
, dwFlags
);
2675 if (n
!= -1 || errno
!= EINTR
) break;
2677 if (n
== -1 && errno
!= EAGAIN
)
2680 if (cvalue
) WS_AddCompletion( s
, cvalue
, err
, 0 );
2684 if ((lpOverlapped
|| lpCompletionRoutine
) &&
2685 !(options
& (FILE_SYNCHRONOUS_IO_ALERT
| FILE_SYNCHRONOUS_IO_NONALERT
)))
2687 IO_STATUS_BLOCK
*iosb
;
2688 struct ws2_async
*wsa
= HeapAlloc( GetProcessHeap(), 0, sizeof(*wsa
) );
2695 release_sock_fd( s
, fd
);
2697 wsa
->hSocket
= SOCKET2HANDLE(s
);
2698 wsa
->addr
= (struct WS_sockaddr
*)to
;
2699 wsa
->addrlen
.val
= tolen
;
2701 wsa
->user_overlapped
= lpOverlapped
;
2702 wsa
->completion_func
= lpCompletionRoutine
;
2703 wsa
->n_iovecs
= dwBufferCount
;
2704 memcpy( wsa
->iovec
, iovec
, dwBufferCount
* sizeof(*iovec
) );
2706 iosb
= lpOverlapped
? (IO_STATUS_BLOCK
*)lpOverlapped
: &wsa
->local_iosb
;
2709 iosb
->u
.Status
= STATUS_PENDING
;
2710 iosb
->Information
= 0;
2712 SERVER_START_REQ( register_async
)
2714 req
->handle
= wsa
->hSocket
;
2715 req
->type
= ASYNC_TYPE_WRITE
;
2716 req
->async
.callback
= WS2_async_send
;
2717 req
->async
.iosb
= iosb
;
2718 req
->async
.arg
= wsa
;
2719 req
->async
.apc
= ws2_async_apc
;
2720 req
->async
.event
= lpCompletionRoutine
? 0 : lpOverlapped
->hEvent
;
2721 req
->async
.cvalue
= cvalue
;
2722 err
= wine_server_call( req
);
2726 if (err
!= STATUS_PENDING
) HeapFree( GetProcessHeap(), 0, wsa
);
2727 WSASetLastError( NtStatusToWSAError( err
));
2728 return SOCKET_ERROR
;
2731 iosb
->u
.Status
= STATUS_SUCCESS
;
2732 iosb
->Information
= n
;
2733 *lpNumberOfBytesSent
= n
;
2734 if (!wsa
->completion_func
)
2736 if (cvalue
) WS_AddCompletion( s
, cvalue
, STATUS_SUCCESS
, n
);
2737 SetEvent( lpOverlapped
->hEvent
);
2738 HeapFree( GetProcessHeap(), 0, wsa
);
2740 else NtQueueApcThread( GetCurrentThread(), (PNTAPCFUNC
)ws2_async_apc
,
2741 (ULONG_PTR
)wsa
, (ULONG_PTR
)iosb
, 0 );
2745 if ( _is_blocking(s
) )
2747 /* On a blocking non-overlapped stream socket,
2748 * sending blocks until the entire buffer is sent. */
2749 DWORD timeout_start
= GetTickCount();
2750 unsigned int first_buff
= 0;
2752 *lpNumberOfBytesSent
= 0;
2754 while (first_buff
< dwBufferCount
)
2757 int timeout
= GET_SNDTIMEO(fd
);
2761 *lpNumberOfBytesSent
+= n
;
2762 while (first_buff
< dwBufferCount
&& iovec
[first_buff
].iov_len
<= n
)
2763 n
-= iovec
[first_buff
++].iov_len
;
2764 if (first_buff
>= dwBufferCount
) break;
2765 iovec
[first_buff
].iov_base
= (char*)iovec
[first_buff
].iov_base
+ n
;
2766 iovec
[first_buff
].iov_len
-= n
;
2771 timeout
-= GetTickCount() - timeout_start
;
2772 if (timeout
< 0) timeout
= 0;
2776 pfd
.events
= POLLOUT
;
2778 if (!timeout
|| !poll( &pfd
, 1, timeout
))
2781 goto error
; /* msdn says a timeout in send is fatal */
2784 n
= WS2_send( fd
, iovec
+ first_buff
, dwBufferCount
- first_buff
, to
, tolen
, dwFlags
);
2785 if (n
== -1 && errno
!= EAGAIN
&& errno
!= EINTR
)
2792 else /* non-blocking */
2794 _enable_event(SOCKET2HANDLE(s
), FD_WRITE
, 0, 0);
2797 err
= WSAEWOULDBLOCK
;
2800 *lpNumberOfBytesSent
= n
;
2803 TRACE(" -> %i bytes\n", *lpNumberOfBytesSent
);
2805 release_sock_fd( s
, fd
);
2809 release_sock_fd( s
, fd
);
2810 WARN(" -> ERROR %d\n", err
);
2811 WSASetLastError(err
);
2812 return SOCKET_ERROR
;
2815 /***********************************************************************
2816 * sendto (WS2_32.20)
2818 int WINAPI
WS_sendto(SOCKET s
, const char *buf
, int len
, int flags
,
2819 const struct WS_sockaddr
*to
, int tolen
)
2825 wsabuf
.buf
= (char*) buf
;
2827 if ( WSASendTo(s
, &wsabuf
, 1, &n
, flags
, to
, tolen
, NULL
, NULL
) == SOCKET_ERROR
)
2828 return SOCKET_ERROR
;
2833 /***********************************************************************
2834 * setsockopt (WS2_32.21)
2836 int WINAPI
WS_setsockopt(SOCKET s
, int level
, int optname
,
2837 const char *optval
, int optlen
)
2841 struct linger linger
;
2842 struct timeval tval
;
2844 TRACE("socket: %04lx, level 0x%x, name 0x%x, ptr %p, len %d\n",
2845 s
, level
, optname
, optval
, optlen
);
2847 /* some broken apps pass the value directly instead of a pointer to it */
2848 if(IS_INTRESOURCE(optval
))
2850 SetLastError(WSAEFAULT
);
2851 return SOCKET_ERROR
;
2859 /* Some options need some conversion before they can be sent to
2860 * setsockopt. The conversions are done here, then they will fall though
2861 * to the general case. Special options that are not passed to
2862 * setsockopt follow below that.*/
2864 case WS_SO_DONTLINGER
:
2865 linger
.l_onoff
= *((const int*)optval
) ? 0: 1;
2866 linger
.l_linger
= 0;
2868 optname
= SO_LINGER
;
2869 optval
= (char*)&linger
;
2870 optlen
= sizeof(struct linger
);
2874 linger
.l_onoff
= ((LINGER
*)optval
)->l_onoff
;
2875 linger
.l_linger
= ((LINGER
*)optval
)->l_linger
;
2876 /* FIXME: what is documented behavior if SO_LINGER optval
2879 optname
= SO_LINGER
;
2880 optval
= (char*)&linger
;
2881 optlen
= sizeof(struct linger
);
2885 if (*(const int*)optval
< 2048)
2887 WARN("SO_RCVBF for %d bytes is too small: ignored\n", *(const int*)optval
);
2892 /* The options listed here don't need any special handling. Thanks to
2893 * the conversion happening above, options from there will fall through
2895 case WS_SO_ACCEPTCONN
:
2896 case WS_SO_BROADCAST
:
2898 case WS_SO_KEEPALIVE
:
2899 case WS_SO_OOBINLINE
:
2900 /* BSD socket SO_REUSEADDR is not 100% compatible to winsock semantics.
2901 * however, using it the BSD way fixes bug 8513 and seems to be what
2902 * most programmers assume, anyway */
2903 case WS_SO_REUSEADDR
:
2906 convert_sockopt(&level
, &optname
);
2909 /* SO_DEBUG is a privileged operation, ignore it. */
2911 TRACE("Ignoring SO_DEBUG\n");
2914 /* For some reason the game GrandPrixLegends does set SO_DONTROUTE on its
2915 * socket. According to MSDN, this option is silently ignored.*/
2916 case WS_SO_DONTROUTE
:
2917 TRACE("Ignoring SO_DONTROUTE\n");
2920 /* Stops two sockets from being bound to the same port. Always happens
2921 * on unix systems, so just drop it. */
2922 case WS_SO_EXCLUSIVEADDRUSE
:
2923 TRACE("Ignoring SO_EXCLUSIVEADDRUSE, is always set.\n");
2926 /* SO_OPENTYPE does not require a valid socket handle. */
2927 case WS_SO_OPENTYPE
:
2928 if (!optlen
|| optlen
< sizeof(int) || !optval
)
2930 SetLastError(WSAEFAULT
);
2931 return SOCKET_ERROR
;
2933 get_per_thread_data()->opentype
= *(const int *)optval
;
2934 TRACE("setting global SO_OPENTYPE = 0x%x\n", *((int*)optval
) );
2938 case WS_SO_RCVTIMEO
:
2941 case WS_SO_SNDTIMEO
:
2943 #if defined(SO_RCVTIMEO) || defined(SO_SNDTIMEO)
2944 if (optval
&& optlen
== sizeof(UINT32
)) {
2945 /* WinSock passes milliseconds instead of struct timeval */
2946 tval
.tv_usec
= (*(const UINT32
*)optval
% 1000) * 1000;
2947 tval
.tv_sec
= *(const UINT32
*)optval
/ 1000;
2948 /* min of 500 milliseconds */
2949 if (tval
.tv_sec
== 0 && tval
.tv_usec
< 500000)
2950 tval
.tv_usec
= 500000;
2951 optlen
= sizeof(struct timeval
);
2952 optval
= (char*)&tval
;
2953 } else if (optlen
== sizeof(struct timeval
)) {
2954 WARN("SO_SND/RCVTIMEO for %d bytes: assuming unixism\n", optlen
);
2956 WARN("SO_SND/RCVTIMEO for %d bytes is weird: ignored\n", optlen
);
2959 convert_sockopt(&level
, &optname
);
2964 TRACE("Unknown SOL_SOCKET optname: 0x%08x\n", optname
);
2965 SetLastError(WSAENOPROTOOPT
);
2966 return SOCKET_ERROR
;
2968 break; /* case WS_SOL_SOCKET */
2975 fd
= get_sock_fd( s
, 0, NULL
);
2976 TRACE("trying to set IPX_PTYPE: %d (fd: %d)\n", *(const int*)optval
, fd
);
2978 /* We try to set the ipx type on ipx socket level. */
2980 if(setsockopt(fd
, SOL_IPX
, IPX_TYPE
, optval
, optlen
) == -1)
2982 ERR("IPX: could not set ipx option type; expect weird behaviour\n");
2983 release_sock_fd( s
, fd
);
2984 return SOCKET_ERROR
;
2989 /* Should we retrieve val using a getsockopt call and then
2990 * set the modified one? */
2991 val
.ipx_pt
= *optval
;
2992 setsockopt(fd
, 0, SO_DEFAULT_HEADERS
, &val
, sizeof(struct ipx
));
2995 release_sock_fd( s
, fd
);
2998 case IPX_FILTERPTYPE
:
2999 /* Sets the receive filter packet type, at the moment we don't support it */
3000 FIXME("IPX_FILTERPTYPE: %x\n", *optval
);
3001 /* Returning 0 is better for now than returning a SOCKET_ERROR */
3005 FIXME("opt_name:%x\n", optname
);
3006 return SOCKET_ERROR
;
3008 break; /* case NSPROTO_IPX */
3011 /* Levels WS_IPPROTO_TCP and WS_IPPROTO_IP convert directly */
3012 case WS_IPPROTO_TCP
:
3015 case WS_TCP_NODELAY
:
3016 convert_sockopt(&level
, &optname
);
3019 FIXME("Unknown IPPROTO_TCP optname 0x%08x\n", optname
);
3020 return SOCKET_ERROR
;
3027 case WS_IP_ADD_MEMBERSHIP
:
3028 case WS_IP_DROP_MEMBERSHIP
:
3032 case WS_IP_MULTICAST_IF
:
3033 case WS_IP_MULTICAST_LOOP
:
3034 case WS_IP_MULTICAST_TTL
:
3038 convert_sockopt(&level
, &optname
);
3040 case WS_IP_DONTFRAGMENT
:
3041 FIXME("IP_DONTFRAGMENT is silently ignored!\n");
3044 FIXME("Unknown IPPROTO_IP optname 0x%08x\n", optname
);
3045 return SOCKET_ERROR
;
3050 FIXME("Unknown level: 0x%08x\n", level
);
3051 return SOCKET_ERROR
;
3052 } /* end switch(level) */
3054 /* avoid endianness issues if argument is a 16-bit int */
3055 if (optval
&& optlen
< sizeof(int))
3057 woptval
= *((const INT16
*) optval
);
3058 optval
= (char*) &woptval
;
3061 fd
= get_sock_fd( s
, 0, NULL
);
3062 if (fd
== -1) return SOCKET_ERROR
;
3064 if (setsockopt(fd
, level
, optname
, optval
, optlen
) == 0)
3066 release_sock_fd( s
, fd
);
3069 TRACE("Setting socket error, %d\n", wsaErrno());
3070 SetLastError(wsaErrno());
3071 release_sock_fd( s
, fd
);
3073 return SOCKET_ERROR
;
3076 /***********************************************************************
3077 * shutdown (WS2_32.22)
3079 int WINAPI
WS_shutdown(SOCKET s
, int how
)
3081 int fd
, err
= WSAENOTSOCK
;
3082 unsigned int options
, clear_flags
= 0;
3084 fd
= get_sock_fd( s
, 0, &options
);
3085 TRACE("socket %04lx, how %i %x\n", s
, how
, options
);
3088 return SOCKET_ERROR
;
3092 case 0: /* drop receives */
3093 clear_flags
|= FD_READ
;
3095 case 1: /* drop sends */
3096 clear_flags
|= FD_WRITE
;
3098 case 2: /* drop all */
3099 clear_flags
|= FD_READ
|FD_WRITE
;
3101 clear_flags
|= FD_WINE_LISTENING
;
3104 if (!(options
& (FILE_SYNCHRONOUS_IO_ALERT
| FILE_SYNCHRONOUS_IO_NONALERT
)))
3109 err
= WS2_register_async_shutdown( s
, ASYNC_TYPE_READ
);
3112 err
= WS2_register_async_shutdown( s
, ASYNC_TYPE_WRITE
);
3116 err
= WS2_register_async_shutdown( s
, ASYNC_TYPE_READ
);
3117 if (!err
) err
= WS2_register_async_shutdown( s
, ASYNC_TYPE_WRITE
);
3120 if (err
) goto error
;
3122 else /* non-overlapped mode */
3124 if ( shutdown( fd
, how
) )
3131 release_sock_fd( s
, fd
);
3132 _enable_event( SOCKET2HANDLE(s
), 0, 0, clear_flags
);
3133 if ( how
> 1) WSAAsyncSelect( s
, 0, 0, 0 );
3137 release_sock_fd( s
, fd
);
3138 _enable_event( SOCKET2HANDLE(s
), 0, 0, clear_flags
);
3139 WSASetLastError( err
);
3140 return SOCKET_ERROR
;
3143 /***********************************************************************
3144 * socket (WS2_32.23)
3146 SOCKET WINAPI
WS_socket(int af
, int type
, int protocol
)
3148 TRACE("af=%d type=%d protocol=%d\n", af
, type
, protocol
);
3150 return WSASocketA( af
, type
, protocol
, NULL
, 0,
3151 get_per_thread_data()->opentype
? 0 : WSA_FLAG_OVERLAPPED
);
3155 /***********************************************************************
3156 * gethostbyaddr (WS2_32.51)
3158 struct WS_hostent
* WINAPI
WS_gethostbyaddr(const char *addr
, int len
, int type
)
3160 struct WS_hostent
*retval
= NULL
;
3161 struct hostent
* host
;
3163 #ifdef HAVE_LINUX_GETHOSTBYNAME_R_6
3166 struct hostent hostentry
;
3169 extrabuf
=HeapAlloc(GetProcessHeap(),0,ebufsize
) ;
3171 int res
= gethostbyaddr_r(addr
, len
, type
,
3172 &hostentry
, extrabuf
, ebufsize
, &host
, &locerr
);
3173 if( res
!= ERANGE
) break;
3175 extrabuf
=HeapReAlloc(GetProcessHeap(),0,extrabuf
,ebufsize
) ;
3177 if (!host
) SetLastError((locerr
< 0) ? wsaErrno() : wsaHerrno(locerr
));
3179 EnterCriticalSection( &csWSgetXXXbyYYY
);
3180 host
= gethostbyaddr(addr
, len
, type
);
3181 if (!host
) SetLastError((h_errno
< 0) ? wsaErrno() : wsaHerrno(h_errno
));
3183 if( host
!= NULL
) retval
= WS_dup_he(host
);
3184 #ifdef HAVE_LINUX_GETHOSTBYNAME_R_6
3185 HeapFree(GetProcessHeap(),0,extrabuf
);
3187 LeaveCriticalSection( &csWSgetXXXbyYYY
);
3189 TRACE("ptr %p, len %d, type %d ret %p\n", addr
, len
, type
, retval
);
3193 /***********************************************************************
3194 * gethostbyname (WS2_32.52)
3196 struct WS_hostent
* WINAPI
WS_gethostbyname(const char* name
)
3198 struct WS_hostent
*retval
= NULL
;
3199 struct hostent
* host
;
3200 #ifdef HAVE_LINUX_GETHOSTBYNAME_R_6
3203 struct hostent hostentry
;
3204 int locerr
= ENOBUFS
;
3207 if( !name
|| !name
[0]) {
3209 if( gethostname( buf
, 100) == -1) {
3210 SetLastError( WSAENOBUFS
); /* appropriate ? */
3214 #ifdef HAVE_LINUX_GETHOSTBYNAME_R_6
3216 extrabuf
=HeapAlloc(GetProcessHeap(),0,ebufsize
) ;
3218 int res
= gethostbyname_r(name
, &hostentry
, extrabuf
, ebufsize
, &host
, &locerr
);
3219 if( res
!= ERANGE
) break;
3221 extrabuf
=HeapReAlloc(GetProcessHeap(),0,extrabuf
,ebufsize
) ;
3223 if (!host
) SetLastError((locerr
< 0) ? wsaErrno() : wsaHerrno(locerr
));
3225 EnterCriticalSection( &csWSgetXXXbyYYY
);
3226 host
= gethostbyname(name
);
3227 if (!host
) SetLastError((h_errno
< 0) ? wsaErrno() : wsaHerrno(h_errno
));
3229 if (host
) retval
= WS_dup_he(host
);
3230 #ifdef HAVE_LINUX_GETHOSTBYNAME_R_6
3231 HeapFree(GetProcessHeap(),0,extrabuf
);
3233 LeaveCriticalSection( &csWSgetXXXbyYYY
);
3235 TRACE( "%s ret %p\n", debugstr_a(name
), retval
);
3240 /***********************************************************************
3241 * getprotobyname (WS2_32.53)
3243 struct WS_protoent
* WINAPI
WS_getprotobyname(const char* name
)
3245 struct WS_protoent
* retval
= NULL
;
3246 #ifdef HAVE_GETPROTOBYNAME
3247 struct protoent
* proto
;
3248 EnterCriticalSection( &csWSgetXXXbyYYY
);
3249 if( (proto
= getprotobyname(name
)) != NULL
)
3251 retval
= WS_dup_pe(proto
);
3254 MESSAGE("protocol %s not found; You might want to add "
3255 "this to /etc/protocols\n", debugstr_a(name
) );
3256 SetLastError(WSANO_DATA
);
3258 LeaveCriticalSection( &csWSgetXXXbyYYY
);
3260 TRACE( "%s ret %p\n", debugstr_a(name
), retval
);
3265 /***********************************************************************
3266 * getprotobynumber (WS2_32.54)
3268 struct WS_protoent
* WINAPI
WS_getprotobynumber(int number
)
3270 struct WS_protoent
* retval
= NULL
;
3271 #ifdef HAVE_GETPROTOBYNUMBER
3272 struct protoent
* proto
;
3273 EnterCriticalSection( &csWSgetXXXbyYYY
);
3274 if( (proto
= getprotobynumber(number
)) != NULL
)
3276 retval
= WS_dup_pe(proto
);
3279 MESSAGE("protocol number %d not found; You might want to add "
3280 "this to /etc/protocols\n", number
);
3281 SetLastError(WSANO_DATA
);
3283 LeaveCriticalSection( &csWSgetXXXbyYYY
);
3285 TRACE("%i ret %p\n", number
, retval
);
3290 /***********************************************************************
3291 * getservbyname (WS2_32.55)
3293 struct WS_servent
* WINAPI
WS_getservbyname(const char *name
, const char *proto
)
3295 struct WS_servent
* retval
= NULL
;
3296 struct servent
* serv
;
3298 char *proto_str
= NULL
;
3300 if (!(name_str
= strdup_lower(name
))) return NULL
;
3302 if (proto
&& *proto
)
3304 if (!(proto_str
= strdup_lower(proto
)))
3306 HeapFree( GetProcessHeap(), 0, name_str
);
3311 EnterCriticalSection( &csWSgetXXXbyYYY
);
3312 serv
= getservbyname(name_str
, proto_str
);
3315 retval
= WS_dup_se(serv
);
3317 else SetLastError(WSANO_DATA
);
3318 LeaveCriticalSection( &csWSgetXXXbyYYY
);
3319 HeapFree( GetProcessHeap(), 0, proto_str
);
3320 HeapFree( GetProcessHeap(), 0, name_str
);
3321 TRACE( "%s, %s ret %p\n", debugstr_a(name
), debugstr_a(proto
), retval
);
3325 /***********************************************************************
3326 * freeaddrinfo (WS2_32.@)
3328 void WINAPI
WS_freeaddrinfo(struct WS_addrinfo
*res
)
3331 struct WS_addrinfo
*next
;
3333 HeapFree(GetProcessHeap(),0,res
->ai_canonname
);
3334 HeapFree(GetProcessHeap(),0,res
->ai_addr
);
3335 next
= res
->ai_next
;
3336 HeapFree(GetProcessHeap(),0,res
);
3341 /* helper functions for getaddrinfo()/getnameinfo() */
3342 static int convert_aiflag_w2u(int winflags
) {
3343 int i
, unixflags
= 0;
3345 for (i
=0;i
<sizeof(ws_aiflag_map
)/sizeof(ws_aiflag_map
[0]);i
++)
3346 if (ws_aiflag_map
[i
][0] & winflags
) {
3347 unixflags
|= ws_aiflag_map
[i
][1];
3348 winflags
&= ~ws_aiflag_map
[i
][0];
3351 FIXME("Unhandled windows AI_xxx flags %x\n", winflags
);
3355 static int convert_niflag_w2u(int winflags
) {
3356 int i
, unixflags
= 0;
3358 for (i
=0;i
<sizeof(ws_niflag_map
)/sizeof(ws_niflag_map
[0]);i
++)
3359 if (ws_niflag_map
[i
][0] & winflags
) {
3360 unixflags
|= ws_niflag_map
[i
][1];
3361 winflags
&= ~ws_niflag_map
[i
][0];
3364 FIXME("Unhandled windows NI_xxx flags %x\n", winflags
);
3368 static int convert_aiflag_u2w(int unixflags
) {
3369 int i
, winflags
= 0;
3371 for (i
=0;i
<sizeof(ws_aiflag_map
)/sizeof(ws_aiflag_map
[0]);i
++)
3372 if (ws_aiflag_map
[i
][1] & unixflags
) {
3373 winflags
|= ws_aiflag_map
[i
][0];
3374 unixflags
&= ~ws_aiflag_map
[i
][1];
3376 if (unixflags
) /* will warn usually */
3377 WARN("Unhandled UNIX AI_xxx flags %x\n", unixflags
);
3381 static int convert_eai_u2w(int unixret
) {
3384 for (i
=0;ws_eai_map
[i
][0];i
++)
3385 if (ws_eai_map
[i
][1] == unixret
)
3386 return ws_eai_map
[i
][0];
3390 /***********************************************************************
3391 * getaddrinfo (WS2_32.@)
3393 int WINAPI
WS_getaddrinfo(LPCSTR nodename
, LPCSTR servname
, const struct WS_addrinfo
*hints
, struct WS_addrinfo
**res
)
3395 #if HAVE_GETADDRINFO
3396 struct addrinfo
*unixaires
= NULL
;
3398 struct addrinfo unixhints
, *punixhints
= NULL
;
3399 CHAR
*node
= NULL
, *serv
= NULL
;
3402 if (!(node
= strdup_lower(nodename
))) return WSA_NOT_ENOUGH_MEMORY
;
3405 if (!(serv
= strdup_lower(servname
))) {
3406 HeapFree(GetProcessHeap(), 0, node
);
3407 return WSA_NOT_ENOUGH_MEMORY
;
3412 punixhints
= &unixhints
;
3414 memset(&unixhints
, 0, sizeof(unixhints
));
3415 punixhints
->ai_flags
= convert_aiflag_w2u(hints
->ai_flags
);
3416 if (hints
->ai_family
== 0) /* wildcard, specific to getaddrinfo() */
3417 punixhints
->ai_family
= 0;
3419 punixhints
->ai_family
= convert_af_w2u(hints
->ai_family
);
3420 if (hints
->ai_socktype
== 0) /* wildcard, specific to getaddrinfo() */
3421 punixhints
->ai_socktype
= 0;
3423 punixhints
->ai_socktype
= convert_socktype_w2u(hints
->ai_socktype
);
3424 if (hints
->ai_protocol
== 0) /* wildcard, specific to getaddrinfo() */
3425 punixhints
->ai_protocol
= 0;
3427 punixhints
->ai_protocol
= convert_proto_w2u(hints
->ai_protocol
);
3430 /* getaddrinfo(3) is thread safe, no need to wrap in CS */
3431 result
= getaddrinfo(nodename
, servname
, punixhints
, &unixaires
);
3433 TRACE("%s, %s %p -> %p %d\n", nodename
, servname
, hints
, res
, result
);
3435 HeapFree(GetProcessHeap(), 0, node
);
3436 HeapFree(GetProcessHeap(), 0, serv
);
3439 struct addrinfo
*xuai
= unixaires
;
3440 struct WS_addrinfo
**xai
= res
;
3444 struct WS_addrinfo
*ai
= HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY
, sizeof(struct WS_addrinfo
));
3450 *xai
= ai
;xai
= &ai
->ai_next
;
3451 ai
->ai_flags
= convert_aiflag_u2w(xuai
->ai_flags
);
3452 ai
->ai_family
= convert_af_u2w(xuai
->ai_family
);
3453 ai
->ai_socktype
= convert_socktype_u2w(xuai
->ai_socktype
);
3454 ai
->ai_protocol
= convert_proto_u2w(xuai
->ai_protocol
);
3455 if (xuai
->ai_canonname
) {
3456 TRACE("canon name - %s\n",debugstr_a(xuai
->ai_canonname
));
3457 ai
->ai_canonname
= HeapAlloc(GetProcessHeap(),0,strlen(xuai
->ai_canonname
)+1);
3458 if (!ai
->ai_canonname
)
3460 strcpy(ai
->ai_canonname
,xuai
->ai_canonname
);
3462 len
= xuai
->ai_addrlen
;
3463 ai
->ai_addr
= HeapAlloc(GetProcessHeap(),0,len
);
3466 ai
->ai_addrlen
= len
;
3468 int winlen
= ai
->ai_addrlen
;
3470 if (!ws_sockaddr_u2ws(xuai
->ai_addr
, ai
->ai_addr
, &winlen
)) {
3471 ai
->ai_addrlen
= winlen
;
3475 ai
->ai_addr
= HeapReAlloc(GetProcessHeap(),0,ai
->ai_addr
,len
);
3478 ai
->ai_addrlen
= len
;
3480 xuai
= xuai
->ai_next
;
3482 freeaddrinfo(unixaires
);
3484 result
= convert_eai_u2w(result
);
3490 if (*res
) WS_freeaddrinfo(*res
);
3491 if (unixaires
) freeaddrinfo(unixaires
);
3493 return WSA_NOT_ENOUGH_MEMORY
;
3495 FIXME("getaddrinfo() failed, not found during buildtime.\n");
3500 /***********************************************************************
3501 * GetAddrInfoW (WS2_32.@)
3503 int WINAPI
GetAddrInfoW(LPCWSTR nodename
, LPCWSTR servname
, const ADDRINFOW
*hints
, PADDRINFOW
*res
)
3505 FIXME("empty stub!\n");
3509 int WINAPI
WS_getnameinfo(const SOCKADDR
*sa
, WS_socklen_t salen
, PCHAR host
,
3510 DWORD hostlen
, PCHAR serv
, DWORD servlen
, INT flags
)
3512 #if HAVE_GETNAMEINFO
3514 union generic_unix_sockaddr sa_u
;
3517 TRACE("%s %d %p %d %p %d %d\n", debugstr_sockaddr(sa
), salen
, host
, hostlen
,
3518 serv
, servlen
, flags
);
3520 size
= ws_sockaddr_ws2u(sa
, salen
, &sa_u
);
3523 WSASetLastError(WSAEFAULT
);
3524 return WSA_NOT_ENOUGH_MEMORY
;
3526 ret
= getnameinfo(&sa_u
.addr
, size
, host
, hostlen
, serv
, servlen
, convert_niflag_w2u(flags
));
3527 return convert_eai_u2w(ret
);
3529 FIXME("getnameinfo() failed, not found during buildtime.\n");
3534 /***********************************************************************
3535 * getservbyport (WS2_32.56)
3537 struct WS_servent
* WINAPI
WS_getservbyport(int port
, const char *proto
)
3539 struct WS_servent
* retval
= NULL
;
3540 #ifdef HAVE_GETSERVBYPORT
3541 struct servent
* serv
;
3542 char *proto_str
= NULL
;
3544 if (proto
&& *proto
)
3546 if (!(proto_str
= strdup_lower(proto
))) return NULL
;
3548 EnterCriticalSection( &csWSgetXXXbyYYY
);
3549 if( (serv
= getservbyport(port
, proto_str
)) != NULL
) {
3550 retval
= WS_dup_se(serv
);
3552 else SetLastError(WSANO_DATA
);
3553 LeaveCriticalSection( &csWSgetXXXbyYYY
);
3554 HeapFree( GetProcessHeap(), 0, proto_str
);
3556 TRACE("%d (i.e. port %d), %s ret %p\n", port
, (int)ntohl(port
), debugstr_a(proto
), retval
);
3561 /***********************************************************************
3562 * gethostname (WS2_32.57)
3564 int WINAPI
WS_gethostname(char *name
, int namelen
)
3566 TRACE("name %p, len %d\n", name
, namelen
);
3568 if (gethostname(name
, namelen
) == 0)
3570 TRACE("<- '%s'\n", name
);
3573 SetLastError((errno
== EINVAL
) ? WSAEFAULT
: wsaErrno());
3574 TRACE("<- ERROR !\n");
3575 return SOCKET_ERROR
;
3579 /* ------------------------------------- Windows sockets extensions -- *
3581 * ------------------------------------------------------------------- */
3583 /***********************************************************************
3584 * WSAEnumNetworkEvents (WS2_32.36)
3586 int WINAPI
WSAEnumNetworkEvents(SOCKET s
, WSAEVENT hEvent
, LPWSANETWORKEVENTS lpEvent
)
3590 TRACE("%08lx, hEvent %p, lpEvent %p\n", s
, hEvent
, lpEvent
);
3592 SERVER_START_REQ( get_socket_event
)
3594 req
->handle
= SOCKET2HANDLE(s
);
3595 req
->service
= TRUE
;
3596 req
->c_event
= hEvent
;
3597 wine_server_set_reply( req
, lpEvent
->iErrorCode
, sizeof(lpEvent
->iErrorCode
) );
3598 if (!(ret
= wine_server_call(req
))) lpEvent
->lNetworkEvents
= reply
->pmask
& reply
->mask
;
3602 SetLastError(WSAEINVAL
);
3603 return SOCKET_ERROR
;
3606 /***********************************************************************
3607 * WSAEventSelect (WS2_32.39)
3609 int WINAPI
WSAEventSelect(SOCKET s
, WSAEVENT hEvent
, LONG lEvent
)
3613 TRACE("%08lx, hEvent %p, event %08x\n", s
, hEvent
, lEvent
);
3615 SERVER_START_REQ( set_socket_event
)
3617 req
->handle
= SOCKET2HANDLE(s
);
3619 req
->event
= hEvent
;
3622 ret
= wine_server_call( req
);
3626 SetLastError(WSAEINVAL
);
3627 return SOCKET_ERROR
;
3630 /**********************************************************************
3631 * WSAGetOverlappedResult (WS2_32.40)
3633 BOOL WINAPI
WSAGetOverlappedResult( SOCKET s
, LPWSAOVERLAPPED lpOverlapped
,
3634 LPDWORD lpcbTransfer
, BOOL fWait
,
3639 TRACE( "socket %04lx ovl %p trans %p, wait %d flags %p\n",
3640 s
, lpOverlapped
, lpcbTransfer
, fWait
, lpdwFlags
);
3642 if ( lpOverlapped
== NULL
)
3644 ERR( "Invalid pointer\n" );
3645 WSASetLastError(WSA_INVALID_PARAMETER
);
3649 status
= lpOverlapped
->Internal
;
3650 if (status
== STATUS_PENDING
)
3654 SetLastError( WSA_IO_INCOMPLETE
);
3658 if (WaitForSingleObject( lpOverlapped
->hEvent
? lpOverlapped
->hEvent
: SOCKET2HANDLE(s
),
3659 INFINITE
) == WAIT_FAILED
)
3661 status
= lpOverlapped
->Internal
;
3665 *lpcbTransfer
= lpOverlapped
->InternalHigh
;
3668 *lpdwFlags
= lpOverlapped
->u
.s
.Offset
;
3670 if (status
) SetLastError( RtlNtStatusToDosError(status
) );
3675 /***********************************************************************
3676 * WSAAsyncSelect (WS2_32.101)
3678 INT WINAPI
WSAAsyncSelect(SOCKET s
, HWND hWnd
, UINT uMsg
, LONG lEvent
)
3682 TRACE("%lx, hWnd %p, uMsg %08x, event %08x\n", s
, hWnd
, uMsg
, lEvent
);
3684 SERVER_START_REQ( set_socket_event
)
3686 req
->handle
= SOCKET2HANDLE(s
);
3691 ret
= wine_server_call( req
);
3695 SetLastError(WSAEINVAL
);
3696 return SOCKET_ERROR
;
3699 /***********************************************************************
3700 * WSACreateEvent (WS2_32.31)
3703 WSAEVENT WINAPI
WSACreateEvent(void)
3705 /* Create a manual-reset event, with initial state: unsignaled */
3708 return CreateEventW(NULL
, TRUE
, FALSE
, NULL
);
3711 /***********************************************************************
3712 * WSACloseEvent (WS2_32.29)
3715 BOOL WINAPI
WSACloseEvent(WSAEVENT event
)
3717 TRACE ("event=%p\n", event
);
3719 return CloseHandle(event
);
3722 /***********************************************************************
3723 * WSASocketA (WS2_32.78)
3726 SOCKET WINAPI
WSASocketA(int af
, int type
, int protocol
,
3727 LPWSAPROTOCOL_INFOA lpProtocolInfo
,
3728 GROUP g
, DWORD dwFlags
)
3731 WSAPROTOCOL_INFOW info
;
3733 TRACE("af=%d type=%d protocol=%d protocol_info=%p group=%d flags=0x%x\n",
3734 af
, type
, protocol
, lpProtocolInfo
, g
, dwFlags
);
3736 if (!lpProtocolInfo
) return WSASocketW(af
, type
, protocol
, NULL
, g
, dwFlags
);
3738 memcpy(&info
, lpProtocolInfo
, FIELD_OFFSET(WSAPROTOCOL_INFOW
, szProtocol
));
3739 len
= MultiByteToWideChar(CP_ACP
, 0, lpProtocolInfo
->szProtocol
, -1,
3740 info
.szProtocol
, WSAPROTOCOL_LEN
+ 1);
3744 WSASetLastError( WSAEINVAL
);
3745 return SOCKET_ERROR
;
3748 return WSASocketW(af
, type
, protocol
, &info
, g
, dwFlags
);
3751 /***********************************************************************
3752 * WSASocketW (WS2_32.79)
3755 SOCKET WINAPI
WSASocketW(int af
, int type
, int protocol
,
3756 LPWSAPROTOCOL_INFOW lpProtocolInfo
,
3757 GROUP g
, DWORD dwFlags
)
3762 FIXME: The "advanced" parameters of WSASocketW (lpProtocolInfo,
3763 g, dwFlags except WSA_FLAG_OVERLAPPED) are ignored.
3766 TRACE("af=%d type=%d protocol=%d protocol_info=%p group=%d flags=0x%x\n",
3767 af
, type
, protocol
, lpProtocolInfo
, g
, dwFlags
);
3769 /* hack for WSADuplicateSocket */
3770 if (lpProtocolInfo
&& lpProtocolInfo
->dwServiceFlags4
== 0xff00ff00) {
3771 ret
= lpProtocolInfo
->dwCatalogEntryId
;
3772 TRACE("\tgot duplicate %04lx\n", ret
);
3776 /* check and convert the socket family */
3777 af
= convert_af_w2u(af
);
3780 FIXME("Unsupported socket family %d!\n", af
);
3781 SetLastError(WSAEAFNOSUPPORT
);
3782 return INVALID_SOCKET
;
3785 /* check the socket type */
3786 type
= convert_socktype_w2u(type
);
3789 SetLastError(WSAESOCKTNOSUPPORT
);
3790 return INVALID_SOCKET
;
3793 /* check the protocol type */
3794 if ( protocol
< 0 ) /* don't support negative values */
3796 SetLastError(WSAEPROTONOSUPPORT
);
3797 return INVALID_SOCKET
;
3800 if ( af
== AF_UNSPEC
) /* did they not specify the address family? */
3804 if (type
== SOCK_STREAM
) { af
= AF_INET
; break; }
3806 if (type
== SOCK_DGRAM
) { af
= AF_INET
; break; }
3807 default: SetLastError(WSAEPROTOTYPE
); return INVALID_SOCKET
;
3810 SERVER_START_REQ( create_socket
)
3814 req
->protocol
= protocol
;
3815 req
->access
= GENERIC_READ
|GENERIC_WRITE
|SYNCHRONIZE
;
3816 req
->attributes
= OBJ_INHERIT
;
3817 req
->flags
= dwFlags
;
3818 set_error( wine_server_call( req
) );
3819 ret
= HANDLE2SOCKET( reply
->handle
);
3824 TRACE("\tcreated %04lx\n", ret
);
3828 if (GetLastError() == WSAEACCES
) /* raw socket denied */
3830 if (type
== SOCK_RAW
)
3831 MESSAGE("WARNING: Trying to create a socket of type SOCK_RAW, this"
3832 " will fail unless you have special permissions.\n");
3834 MESSAGE("WS_SOCKET: Failed to create socket, this requires"
3835 " special permissions.\n");
3836 SetLastError(WSAESOCKTNOSUPPORT
);
3839 WARN("\t\tfailed!\n");
3840 return INVALID_SOCKET
;
3843 /***********************************************************************
3844 * WSAJoinLeaf (WS2_32.58)
3847 SOCKET WINAPI
WSAJoinLeaf(
3849 const struct WS_sockaddr
*addr
,
3851 LPWSABUF lpCallerData
,
3852 LPWSABUF lpCalleeData
,
3858 return INVALID_SOCKET
;
3861 /***********************************************************************
3862 * __WSAFDIsSet (WS2_32.151)
3864 int WINAPI
__WSAFDIsSet(SOCKET s
, WS_fd_set
*set
)
3866 int i
= set
->fd_count
;
3868 TRACE("(%ld,%p(%i))\n", s
, set
, i
);
3871 if (set
->fd_array
[i
] == s
) return 1;
3875 /***********************************************************************
3876 * WSAIsBlocking (WINSOCK.114)
3877 * WSAIsBlocking (WS2_32.114)
3879 BOOL WINAPI
WSAIsBlocking(void)
3881 /* By default WinSock should set all its sockets to non-blocking mode
3882 * and poll in PeekMessage loop when processing "blocking" ones. This
3883 * function is supposed to tell if the program is in this loop. Our
3884 * blocking calls are truly blocking so we always return FALSE.
3886 * Note: It is allowed to call this function without prior WSAStartup().
3893 /***********************************************************************
3894 * WSACancelBlockingCall (WINSOCK.113)
3895 * WSACancelBlockingCall (WS2_32.113)
3897 INT WINAPI
WSACancelBlockingCall(void)
3903 static INT WINAPI
WSA_DefaultBlockingHook( FARPROC x
)
3905 FIXME("How was this called?\n");
3910 /***********************************************************************
3911 * WSASetBlockingHook (WS2_32.109)
3913 FARPROC WINAPI
WSASetBlockingHook(FARPROC lpBlockFunc
)
3915 FARPROC prev
= blocking_hook
;
3916 blocking_hook
= lpBlockFunc
;
3917 TRACE("hook %p\n", lpBlockFunc
);
3922 /***********************************************************************
3923 * WSAUnhookBlockingHook (WS2_32.110)
3925 INT WINAPI
WSAUnhookBlockingHook(void)
3927 blocking_hook
= (FARPROC
)WSA_DefaultBlockingHook
;
3932 /* ----------------------------------- end of API stuff */
3934 /* ----------------------------------- helper functions -
3936 * TODO: Merge WS_dup_..() stuff into one function that
3937 * would operate with a generic structure containing internal
3938 * pointers (via a template of some kind).
3941 static int list_size(char** l
, int item_size
)
3946 j
+= (item_size
) ? item_size
: strlen(l
[i
]) + 1;
3947 j
+= (i
+ 1) * sizeof(char*); }
3951 static int list_dup(char** l_src
, char** l_to
, int item_size
)
3956 for (i
= 0; l_src
[i
]; i
++) ;
3957 p
= (char *)(l_to
+ i
+ 1);
3958 for (i
= 0; l_src
[i
]; i
++)
3960 int count
= ( item_size
) ? item_size
: strlen(l_src
[i
]) + 1;
3961 memcpy(p
, l_src
[i
], count
);
3966 return p
- (char *)l_to
;
3971 /* duplicate hostent entry
3972 * and handle all Win16/Win32 dependent things (struct size, ...) *correctly*.
3973 * Ditto for protoent and servent.
3975 static struct WS_hostent
*WS_dup_he(const struct hostent
* p_he
)
3978 struct WS_hostent
*p_to
;
3980 int size
= (sizeof(*p_he
) +
3981 strlen(p_he
->h_name
) + 1 +
3982 list_size(p_he
->h_aliases
, 0) +
3983 list_size(p_he
->h_addr_list
, p_he
->h_length
));
3985 if (!(p_to
= check_buffer_he(size
))) return NULL
;
3986 p_to
->h_addrtype
= p_he
->h_addrtype
;
3987 p_to
->h_length
= p_he
->h_length
;
3989 p
= (char *)(p_to
+ 1);
3991 strcpy(p
, p_he
->h_name
);
3994 p_to
->h_aliases
= (char **)p
;
3995 p
+= list_dup(p_he
->h_aliases
, p_to
->h_aliases
, 0);
3997 p_to
->h_addr_list
= (char **)p
;
3998 list_dup(p_he
->h_addr_list
, p_to
->h_addr_list
, p_he
->h_length
);
4002 /* ----- protoent */
4004 static struct WS_protoent
*WS_dup_pe(const struct protoent
* p_pe
)
4007 struct WS_protoent
*p_to
;
4009 int size
= (sizeof(*p_pe
) +
4010 strlen(p_pe
->p_name
) + 1 +
4011 list_size(p_pe
->p_aliases
, 0));
4013 if (!(p_to
= check_buffer_pe(size
))) return NULL
;
4014 p_to
->p_proto
= p_pe
->p_proto
;
4016 p
= (char *)(p_to
+ 1);
4018 strcpy(p
, p_pe
->p_name
);
4021 p_to
->p_aliases
= (char **)p
;
4022 list_dup(p_pe
->p_aliases
, p_to
->p_aliases
, 0);
4028 static struct WS_servent
*WS_dup_se(const struct servent
* p_se
)
4031 struct WS_servent
*p_to
;
4033 int size
= (sizeof(*p_se
) +
4034 strlen(p_se
->s_proto
) + 1 +
4035 strlen(p_se
->s_name
) + 1 +
4036 list_size(p_se
->s_aliases
, 0));
4038 if (!(p_to
= check_buffer_se(size
))) return NULL
;
4039 p_to
->s_port
= p_se
->s_port
;
4041 p
= (char *)(p_to
+ 1);
4043 strcpy(p
, p_se
->s_name
);
4047 strcpy(p
, p_se
->s_proto
);
4050 p_to
->s_aliases
= (char **)p
;
4051 list_dup(p_se
->s_aliases
, p_to
->s_aliases
, 0);
4055 /* ----------------------------------- error handling */
4059 int loc_errno
= errno
;
4060 WARN("errno %d, (%s).\n", loc_errno
, strerror(loc_errno
));
4064 case EINTR
: return WSAEINTR
;
4065 case EBADF
: return WSAEBADF
;
4067 case EACCES
: return WSAEACCES
;
4068 case EFAULT
: return WSAEFAULT
;
4069 case EINVAL
: return WSAEINVAL
;
4070 case EMFILE
: return WSAEMFILE
;
4071 case EWOULDBLOCK
: return WSAEWOULDBLOCK
;
4072 case EINPROGRESS
: return WSAEINPROGRESS
;
4073 case EALREADY
: return WSAEALREADY
;
4074 case ENOTSOCK
: return WSAENOTSOCK
;
4075 case EDESTADDRREQ
: return WSAEDESTADDRREQ
;
4076 case EMSGSIZE
: return WSAEMSGSIZE
;
4077 case EPROTOTYPE
: return WSAEPROTOTYPE
;
4078 case ENOPROTOOPT
: return WSAENOPROTOOPT
;
4079 case EPROTONOSUPPORT
: return WSAEPROTONOSUPPORT
;
4080 case ESOCKTNOSUPPORT
: return WSAESOCKTNOSUPPORT
;
4081 case EOPNOTSUPP
: return WSAEOPNOTSUPP
;
4082 case EPFNOSUPPORT
: return WSAEPFNOSUPPORT
;
4083 case EAFNOSUPPORT
: return WSAEAFNOSUPPORT
;
4084 case EADDRINUSE
: return WSAEADDRINUSE
;
4085 case EADDRNOTAVAIL
: return WSAEADDRNOTAVAIL
;
4086 case ENETDOWN
: return WSAENETDOWN
;
4087 case ENETUNREACH
: return WSAENETUNREACH
;
4088 case ENETRESET
: return WSAENETRESET
;
4089 case ECONNABORTED
: return WSAECONNABORTED
;
4091 case ECONNRESET
: return WSAECONNRESET
;
4092 case ENOBUFS
: return WSAENOBUFS
;
4093 case EISCONN
: return WSAEISCONN
;
4094 case ENOTCONN
: return WSAENOTCONN
;
4095 case ESHUTDOWN
: return WSAESHUTDOWN
;
4096 case ETOOMANYREFS
: return WSAETOOMANYREFS
;
4097 case ETIMEDOUT
: return WSAETIMEDOUT
;
4098 case ECONNREFUSED
: return WSAECONNREFUSED
;
4099 case ELOOP
: return WSAELOOP
;
4100 case ENAMETOOLONG
: return WSAENAMETOOLONG
;
4101 case EHOSTDOWN
: return WSAEHOSTDOWN
;
4102 case EHOSTUNREACH
: return WSAEHOSTUNREACH
;
4103 case ENOTEMPTY
: return WSAENOTEMPTY
;
4105 case EPROCLIM
: return WSAEPROCLIM
;
4108 case EUSERS
: return WSAEUSERS
;
4111 case EDQUOT
: return WSAEDQUOT
;
4114 case ESTALE
: return WSAESTALE
;
4117 case EREMOTE
: return WSAEREMOTE
;
4120 /* just in case we ever get here and there are no problems */
4123 WARN("Unknown errno %d!\n", loc_errno
);
4124 return WSAEOPNOTSUPP
;
4128 UINT
wsaHerrno(int loc_errno
)
4131 WARN("h_errno %d.\n", loc_errno
);
4135 case HOST_NOT_FOUND
: return WSAHOST_NOT_FOUND
;
4136 case TRY_AGAIN
: return WSATRY_AGAIN
;
4137 case NO_RECOVERY
: return WSANO_RECOVERY
;
4138 case NO_DATA
: return WSANO_DATA
;
4139 case ENOBUFS
: return WSAENOBUFS
;
4143 WARN("Unknown h_errno %d!\n", loc_errno
);
4144 return WSAEOPNOTSUPP
;
4149 /***********************************************************************
4150 * WSARecv (WS2_32.67)
4152 int WINAPI
WSARecv(SOCKET s
, LPWSABUF lpBuffers
, DWORD dwBufferCount
,
4153 LPDWORD NumberOfBytesReceived
, LPDWORD lpFlags
,
4154 LPWSAOVERLAPPED lpOverlapped
,
4155 LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine
)
4157 return WSARecvFrom(s
, lpBuffers
, dwBufferCount
, NumberOfBytesReceived
, lpFlags
,
4158 NULL
, NULL
, lpOverlapped
, lpCompletionRoutine
);
4161 /***********************************************************************
4162 * WSARecvFrom (WS2_32.69)
4164 INT WINAPI
WSARecvFrom( SOCKET s
, LPWSABUF lpBuffers
, DWORD dwBufferCount
,
4165 LPDWORD lpNumberOfBytesRecvd
, LPDWORD lpFlags
, struct WS_sockaddr
*lpFrom
,
4166 LPINT lpFromlen
, LPWSAOVERLAPPED lpOverlapped
,
4167 LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine
)
4170 unsigned int i
, options
;
4172 DWORD timeout_start
= GetTickCount();
4173 struct iovec iovec
[WS_MSG_MAXIOVLEN
];
4174 ULONG_PTR cvalue
= (lpOverlapped
&& ((ULONG_PTR
)lpOverlapped
->hEvent
& 1) == 0) ? (ULONG_PTR
)lpOverlapped
: 0;
4176 TRACE("socket %04lx, wsabuf %p, nbufs %d, flags %d, from %p, fromlen %d, ovl %p, func %p\n",
4177 s
, lpBuffers
, dwBufferCount
, *lpFlags
, lpFrom
,
4178 (lpFromlen
? *lpFromlen
: -1),
4179 lpOverlapped
, lpCompletionRoutine
);
4181 if (dwBufferCount
> WS_MSG_MAXIOVLEN
)
4183 WSASetLastError( WSAEINVAL
);
4184 return SOCKET_ERROR
;
4187 fd
= get_sock_fd( s
, FILE_READ_DATA
, &options
);
4188 TRACE( "fd=%d, options=%x\n", fd
, options
);
4190 if (fd
== -1) return SOCKET_ERROR
;
4192 for (i
= 0; i
< dwBufferCount
; i
++)
4194 iovec
[i
].iov_base
= lpBuffers
[i
].buf
;
4195 iovec
[i
].iov_len
= lpBuffers
[i
].len
;
4200 n
= WS2_recv( fd
, iovec
, dwBufferCount
, lpFrom
, lpFromlen
, lpFlags
);
4203 if (errno
== EINTR
) continue;
4204 if (errno
!= EAGAIN
)
4207 if (cvalue
) WS_AddCompletion( s
, cvalue
, err
, 0 );
4212 *lpNumberOfBytesRecvd
= n
;
4214 if ((lpOverlapped
|| lpCompletionRoutine
) &&
4215 !(options
& (FILE_SYNCHRONOUS_IO_ALERT
| FILE_SYNCHRONOUS_IO_NONALERT
)))
4217 IO_STATUS_BLOCK
*iosb
;
4218 struct ws2_async
*wsa
= HeapAlloc( GetProcessHeap(), 0, sizeof(*wsa
) );
4225 release_sock_fd( s
, fd
);
4227 wsa
->hSocket
= SOCKET2HANDLE(s
);
4228 wsa
->flags
= *lpFlags
;
4230 wsa
->addrlen
.ptr
= lpFromlen
;
4231 wsa
->user_overlapped
= lpOverlapped
;
4232 wsa
->completion_func
= lpCompletionRoutine
;
4233 wsa
->n_iovecs
= dwBufferCount
;
4234 memcpy( wsa
->iovec
, iovec
, dwBufferCount
* sizeof(*iovec
) );
4236 iosb
= lpOverlapped
? (IO_STATUS_BLOCK
*)lpOverlapped
: &wsa
->local_iosb
;
4240 iosb
->u
.Status
= STATUS_PENDING
;
4241 iosb
->Information
= 0;
4243 SERVER_START_REQ( register_async
)
4245 req
->handle
= wsa
->hSocket
;
4246 req
->type
= ASYNC_TYPE_READ
;
4247 req
->async
.callback
= WS2_async_recv
;
4248 req
->async
.iosb
= iosb
;
4249 req
->async
.arg
= wsa
;
4250 req
->async
.apc
= ws2_async_apc
;
4251 req
->async
.event
= lpCompletionRoutine
? 0 : lpOverlapped
->hEvent
;
4252 req
->async
.cvalue
= cvalue
;
4253 err
= wine_server_call( req
);
4257 if (err
!= STATUS_PENDING
) HeapFree( GetProcessHeap(), 0, wsa
);
4258 WSASetLastError( NtStatusToWSAError( err
));
4259 return SOCKET_ERROR
;
4262 iosb
->u
.Status
= STATUS_SUCCESS
;
4263 iosb
->Information
= n
;
4264 if (!wsa
->completion_func
)
4266 if (cvalue
) WS_AddCompletion( s
, cvalue
, STATUS_SUCCESS
, n
);
4267 SetEvent( lpOverlapped
->hEvent
);
4268 HeapFree( GetProcessHeap(), 0, wsa
);
4270 else NtQueueApcThread( GetCurrentThread(), (PNTAPCFUNC
)ws2_async_apc
,
4271 (ULONG_PTR
)wsa
, (ULONG_PTR
)iosb
, 0 );
4272 _enable_event(SOCKET2HANDLE(s
), FD_READ
, 0, 0);
4278 if ( _is_blocking(s
) )
4281 int timeout
= GET_RCVTIMEO(fd
);
4284 timeout
-= GetTickCount() - timeout_start
;
4285 if (timeout
< 0) timeout
= 0;
4289 pfd
.events
= POLLIN
;
4290 if (*lpFlags
& WS_MSG_OOB
) pfd
.events
|= POLLPRI
;
4292 if (!timeout
|| !poll( &pfd
, 1, timeout
))
4295 /* a timeout is not fatal */
4296 _enable_event(SOCKET2HANDLE(s
), FD_READ
, 0, 0);
4302 _enable_event(SOCKET2HANDLE(s
), FD_READ
, 0, 0);
4303 err
= WSAEWOULDBLOCK
;
4308 TRACE(" -> %i bytes\n", n
);
4309 release_sock_fd( s
, fd
);
4310 _enable_event(SOCKET2HANDLE(s
), FD_READ
, 0, 0);
4315 release_sock_fd( s
, fd
);
4316 WARN(" -> ERROR %d\n", err
);
4317 WSASetLastError( err
);
4318 return SOCKET_ERROR
;
4321 /***********************************************************************
4322 * WSCInstallProvider (WS2_32.88)
4324 INT WINAPI
WSCInstallProvider( const LPGUID lpProviderId
,
4325 LPCWSTR lpszProviderDllPath
,
4326 const LPWSAPROTOCOL_INFOW lpProtocolInfoList
,
4327 DWORD dwNumberOfEntries
,
4330 FIXME("(%s, %s, %p, %d, %p): stub !\n", debugstr_guid(lpProviderId
),
4331 debugstr_w(lpszProviderDllPath
), lpProtocolInfoList
,
4332 dwNumberOfEntries
, lpErrno
);
4338 /***********************************************************************
4339 * WSCDeinstallProvider (WS2_32.83)
4341 INT WINAPI
WSCDeinstallProvider(LPGUID lpProviderId
, LPINT lpErrno
)
4343 FIXME("(%s, %p): stub !\n", debugstr_guid(lpProviderId
), lpErrno
);
4349 /***********************************************************************
4350 * WSAAccept (WS2_32.26)
4352 SOCKET WINAPI
WSAAccept( SOCKET s
, struct WS_sockaddr
*addr
, LPINT addrlen
,
4353 LPCONDITIONPROC lpfnCondition
, DWORD dwCallbackData
)
4356 int ret
= 0, size
= 0;
4357 WSABUF CallerId
, CallerData
, CalleeId
, CalleeData
;
4358 /* QOS SQOS, GQOS; */
4361 SOCKADDR src_addr
, dst_addr
;
4363 TRACE("Socket %04lx, sockaddr %p, addrlen %p, fnCondition %p, dwCallbackData %d\n",
4364 s
, addr
, addrlen
, lpfnCondition
, dwCallbackData
);
4367 size
= sizeof(src_addr
);
4368 cs
= WS_accept(s
, &src_addr
, &size
);
4370 if (cs
== SOCKET_ERROR
) return SOCKET_ERROR
;
4372 CallerId
.buf
= (char *)&src_addr
;
4373 CallerId
.len
= sizeof(src_addr
);
4375 CallerData
.buf
= NULL
;
4376 CallerData
.len
= (ULONG
)NULL
;
4378 WS_getsockname(cs
, &dst_addr
, &size
);
4380 CalleeId
.buf
= (char *)&dst_addr
;
4381 CalleeId
.len
= sizeof(dst_addr
);
4384 ret
= (*lpfnCondition
)(&CallerId
, &CallerData
, NULL
, NULL
,
4385 &CalleeId
, &CalleeData
, &g
, dwCallbackData
);
4390 if (addr
&& addrlen
)
4391 addr
= memcpy(addr
, &src_addr
, (*addrlen
> size
) ? size
: *addrlen
);
4394 SERVER_START_REQ( set_socket_deferred
)
4396 req
->handle
= SOCKET2HANDLE(s
);
4397 req
->deferred
= SOCKET2HANDLE(cs
);
4398 if ( !wine_server_call_err ( req
) )
4400 SetLastError( WSATRY_AGAIN
);
4401 WS_closesocket( cs
);
4405 return SOCKET_ERROR
;
4408 SetLastError(WSAECONNREFUSED
);
4409 return SOCKET_ERROR
;
4411 FIXME("Unknown return type from Condition function\n");
4412 SetLastError(WSAENOTSOCK
);
4413 return SOCKET_ERROR
;
4417 /***********************************************************************
4418 * WSADuplicateSocketA (WS2_32.32)
4420 int WINAPI
WSADuplicateSocketA( SOCKET s
, DWORD dwProcessId
, LPWSAPROTOCOL_INFOA lpProtocolInfo
)
4424 TRACE("(%ld,%x,%p)\n", s
, dwProcessId
, lpProtocolInfo
);
4425 memset(lpProtocolInfo
, 0, sizeof(*lpProtocolInfo
));
4426 /* FIXME: WS_getsockopt(s, WS_SOL_SOCKET, SO_PROTOCOL_INFO, lpProtocolInfo, sizeof(*lpProtocolInfo)); */
4427 /* I don't know what the real Windoze does next, this is a hack */
4428 /* ...we could duplicate and then use ConvertToGlobalHandle on the duplicate, then let
4429 * the target use the global duplicate, or we could copy a reference to us to the structure
4430 * and let the target duplicate it from us, but let's do it as simple as possible */
4431 hProcess
= OpenProcess(PROCESS_DUP_HANDLE
, FALSE
, dwProcessId
);
4432 DuplicateHandle(GetCurrentProcess(), SOCKET2HANDLE(s
),
4433 hProcess
, (LPHANDLE
)&lpProtocolInfo
->dwCatalogEntryId
,
4434 0, FALSE
, DUPLICATE_SAME_ACCESS
);
4435 CloseHandle(hProcess
);
4436 lpProtocolInfo
->dwServiceFlags4
= 0xff00ff00; /* magic */
4440 /***********************************************************************
4441 * WSADuplicateSocketW (WS2_32.33)
4443 int WINAPI
WSADuplicateSocketW( SOCKET s
, DWORD dwProcessId
, LPWSAPROTOCOL_INFOW lpProtocolInfo
)
4447 TRACE("(%ld,%x,%p)\n", s
, dwProcessId
, lpProtocolInfo
);
4449 memset(lpProtocolInfo
, 0, sizeof(*lpProtocolInfo
));
4450 hProcess
= OpenProcess(PROCESS_DUP_HANDLE
, FALSE
, dwProcessId
);
4451 DuplicateHandle(GetCurrentProcess(), SOCKET2HANDLE(s
),
4452 hProcess
, (LPHANDLE
)&lpProtocolInfo
->dwCatalogEntryId
,
4453 0, FALSE
, DUPLICATE_SAME_ACCESS
);
4454 CloseHandle(hProcess
);
4455 lpProtocolInfo
->dwServiceFlags4
= 0xff00ff00; /* magic */
4459 /***********************************************************************
4460 * WSAInstallServiceClassA (WS2_32.48)
4462 int WINAPI
WSAInstallServiceClassA(LPWSASERVICECLASSINFOA info
)
4464 FIXME("Request to install service %s\n",debugstr_a(info
->lpszServiceClassName
));
4465 WSASetLastError(WSAEACCES
);
4466 return SOCKET_ERROR
;
4469 /***********************************************************************
4470 * WSAInstallServiceClassW (WS2_32.49)
4472 int WINAPI
WSAInstallServiceClassW(LPWSASERVICECLASSINFOW info
)
4474 FIXME("Request to install service %s\n",debugstr_w(info
->lpszServiceClassName
));
4475 WSASetLastError(WSAEACCES
);
4476 return SOCKET_ERROR
;
4479 /***********************************************************************
4480 * WSARemoveServiceClass (WS2_32.70)
4482 int WINAPI
WSARemoveServiceClass(LPGUID info
)
4484 FIXME("Request to remove service %p\n",info
);
4485 WSASetLastError(WSATYPE_NOT_FOUND
);
4486 return SOCKET_ERROR
;
4489 /***********************************************************************
4490 * WSAStringToAddressA (WS2_32.80)
4492 INT WINAPI
WSAStringToAddressA(LPSTR AddressString
,
4494 LPWSAPROTOCOL_INFOA lpProtocolInfo
,
4495 LPSOCKADDR lpAddress
,
4496 LPINT lpAddressLength
)
4499 LPSTR workBuffer
=NULL
,ptrPort
;
4501 TRACE( "(%s, %x, %p, %p, %p)\n", AddressString
, AddressFamily
, lpProtocolInfo
,
4502 lpAddress
, lpAddressLength
);
4504 if (!lpAddressLength
|| !lpAddress
) return SOCKET_ERROR
;
4508 WSASetLastError(WSAEINVAL
);
4509 return SOCKET_ERROR
;
4513 FIXME("ProtocolInfo not implemented.\n");
4515 workBuffer
= HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY
,
4516 strlen(AddressString
) + 1);
4519 WSASetLastError(WSA_NOT_ENOUGH_MEMORY
);
4520 return SOCKET_ERROR
;
4523 strcpy(workBuffer
, AddressString
);
4525 switch(AddressFamily
)
4529 struct in_addr inetaddr
;
4531 /* If lpAddressLength is too small, tell caller the size we need */
4532 if (*lpAddressLength
< sizeof(SOCKADDR_IN
))
4534 *lpAddressLength
= sizeof(SOCKADDR_IN
);
4538 memset(lpAddress
, 0, sizeof(SOCKADDR_IN
));
4540 ((LPSOCKADDR_IN
)lpAddress
)->sin_family
= AF_INET
;
4542 ptrPort
= strchr(workBuffer
, ':');
4545 ((LPSOCKADDR_IN
)lpAddress
)->sin_port
= (WS_u_short
)atoi(ptrPort
+1);
4550 ((LPSOCKADDR_IN
)lpAddress
)->sin_port
= 0;
4553 if(inet_aton(workBuffer
, &inetaddr
) > 0)
4555 ((LPSOCKADDR_IN
)lpAddress
)->sin_addr
.WS_s_addr
= inetaddr
.s_addr
;
4566 struct in6_addr inetaddr
;
4567 /* If lpAddressLength is too small, tell caller the size we need */
4568 if (*lpAddressLength
< sizeof(SOCKADDR_IN6
))
4570 *lpAddressLength
= sizeof(SOCKADDR_IN6
);
4574 #ifdef HAVE_INET_PTON
4575 memset(lpAddress
, 0, sizeof(SOCKADDR_IN6
));
4577 ((LPSOCKADDR_IN6
)lpAddress
)->sin6_family
= WS_AF_INET6
;
4579 /* This one is a bit tricky. An IPv6 address contains colons, so the
4580 * check from IPv4 doesn't work like that. However, IPv6 addresses that
4581 * contain a port are written with braces like [fd12:3456:7890::1]:12345
4582 * so what we will do is to look for ']', check if the next char is a
4583 * colon, and if it is, parse the port as in IPv4. */
4585 ptrPort
= strchr(workBuffer
, ']');
4586 if(ptrPort
&& *(++ptrPort
) == ':')
4588 ((LPSOCKADDR_IN6
)lpAddress
)->sin6_port
= (WS_u_short
)atoi(ptrPort
+1);
4593 ((LPSOCKADDR_IN6
)lpAddress
)->sin6_port
= 0;
4596 if(inet_pton(AF_INET6
, workBuffer
, &inetaddr
) > 0)
4598 memcpy(&((LPSOCKADDR_IN6
)lpAddress
)->sin6_addr
, &inetaddr
,
4599 sizeof(struct in6_addr
));
4603 #endif /* HAVE_INET_PTON */
4609 /* According to MSDN, only AF_INET and AF_INET6 are supported. */
4610 TRACE("Unsupported address family specified: %d.\n", AddressFamily
);
4614 HeapFree(GetProcessHeap(), 0, workBuffer
);
4617 WSASetLastError(res
);
4618 return SOCKET_ERROR
;
4621 /***********************************************************************
4622 * WSAStringToAddressW (WS2_32.81)
4624 * Does anybody know if this functions allows to use hebrew/arabic/chinese... digits?
4625 * If this should be the case, it would be required to map these digits
4626 * to Unicode digits (0-9) using FoldString first.
4628 INT WINAPI
WSAStringToAddressW(LPWSTR AddressString
,
4630 LPWSAPROTOCOL_INFOW lpProtocolInfo
,
4631 LPSOCKADDR lpAddress
,
4632 LPINT lpAddressLength
)
4635 LPSTR workBuffer
=NULL
;
4636 WSAPROTOCOL_INFOA infoA
;
4637 LPWSAPROTOCOL_INFOA lpProtoInfoA
= NULL
;
4639 TRACE( "(%s, %x, %p, %p, %p)\n", debugstr_w(AddressString
), AddressFamily
, lpProtocolInfo
,
4640 lpAddress
, lpAddressLength
);
4642 if (!lpAddressLength
|| !lpAddress
) return SOCKET_ERROR
;
4644 /* if ProtocolInfo is available - convert to ANSI variant */
4647 lpProtoInfoA
= &infoA
;
4648 memcpy( lpProtoInfoA
, lpProtocolInfo
, FIELD_OFFSET( WSAPROTOCOL_INFOA
, szProtocol
) );
4650 if (!WideCharToMultiByte( CP_ACP
, 0, lpProtocolInfo
->szProtocol
, -1,
4651 lpProtoInfoA
->szProtocol
, WSAPROTOCOL_LEN
+1, NULL
, NULL
))
4653 WSASetLastError( WSAEINVAL
);
4654 return SOCKET_ERROR
;
4660 /* Translate AddressString to ANSI code page - assumes that only
4661 standard digits 0-9 are used with this API call */
4662 sBuffer
= WideCharToMultiByte( CP_ACP
, 0, AddressString
, -1, NULL
, 0, NULL
, NULL
);
4663 workBuffer
= HeapAlloc( GetProcessHeap(), 0, sBuffer
);
4667 WideCharToMultiByte( CP_ACP
, 0, AddressString
, -1, workBuffer
, sBuffer
, NULL
, NULL
);
4668 res
= WSAStringToAddressA(workBuffer
,AddressFamily
,lpProtoInfoA
,
4669 lpAddress
,lpAddressLength
);
4670 HeapFree( GetProcessHeap(), 0, workBuffer
);
4674 res
= WSA_NOT_ENOUGH_MEMORY
;
4679 WSASetLastError(res
);
4680 return SOCKET_ERROR
;
4683 /***********************************************************************
4684 * WSAAddressToStringA (WS2_32.27)
4686 * See WSAAddressToStringW
4688 INT WINAPI
WSAAddressToStringA( LPSOCKADDR sockaddr
, DWORD len
,
4689 LPWSAPROTOCOL_INFOA info
, LPSTR string
,
4693 CHAR buffer
[22]; /* 12 digits + 3 dots + ':' + 5 digits + '\0' */
4696 TRACE( "(%p, %d, %p, %p, %p)\n", sockaddr
, len
, info
, string
, lenstr
);
4698 if (!sockaddr
|| len
< sizeof(SOCKADDR_IN
)) return SOCKET_ERROR
;
4699 if (!string
|| !lenstr
) return SOCKET_ERROR
;
4701 /* sin_family is guaranteed to be the first u_short */
4702 if (((SOCKADDR_IN
*)sockaddr
)->sin_family
!= AF_INET
) return SOCKET_ERROR
;
4704 sprintf( buffer
, "%u.%u.%u.%u:%u",
4705 (unsigned int)(ntohl( ((SOCKADDR_IN
*)sockaddr
)->sin_addr
.WS_s_addr
) >> 24 & 0xff),
4706 (unsigned int)(ntohl( ((SOCKADDR_IN
*)sockaddr
)->sin_addr
.WS_s_addr
) >> 16 & 0xff),
4707 (unsigned int)(ntohl( ((SOCKADDR_IN
*)sockaddr
)->sin_addr
.WS_s_addr
) >> 8 & 0xff),
4708 (unsigned int)(ntohl( ((SOCKADDR_IN
*)sockaddr
)->sin_addr
.WS_s_addr
) & 0xff),
4709 ntohs( ((SOCKADDR_IN
*)sockaddr
)->sin_port
) );
4711 p
= strchr( buffer
, ':' );
4712 if (!((SOCKADDR_IN
*)sockaddr
)->sin_port
) *p
= 0;
4714 size
= strlen( buffer
);
4719 WSASetLastError(WSAEFAULT
);
4720 return SOCKET_ERROR
;
4723 strcpy( string
, buffer
);
4727 /***********************************************************************
4728 * WSAAddressToStringW (WS2_32.28)
4730 * Convert a sockaddr address into a readable address string.
4733 * sockaddr [I] Pointer to a sockaddr structure.
4734 * len [I] Size of the sockaddr structure.
4735 * info [I] Pointer to a WSAPROTOCOL_INFOW structure (optional).
4736 * string [I/O] Pointer to a buffer to receive the address string.
4737 * lenstr [I/O] Size of the receive buffer in WCHARs.
4741 * Failure: SOCKET_ERROR
4744 * The 'info' parameter is ignored.
4747 * Only supports AF_INET addresses.
4749 INT WINAPI
WSAAddressToStringW( LPSOCKADDR sockaddr
, DWORD len
,
4750 LPWSAPROTOCOL_INFOW info
, LPWSTR string
,
4754 WCHAR buffer
[22]; /* 12 digits + 3 dots + ':' + 5 digits + '\0' */
4755 static const WCHAR format
[] = { '%','u','.','%','u','.','%','u','.','%','u',':','%','u',0 };
4758 TRACE( "(%p, %x, %p, %p, %p)\n", sockaddr
, len
, info
, string
, lenstr
);
4760 if (!sockaddr
|| len
< sizeof(SOCKADDR_IN
)) return SOCKET_ERROR
;
4761 if (!string
|| !lenstr
) return SOCKET_ERROR
;
4763 /* sin_family is guaranteed to be the first u_short */
4764 if (((SOCKADDR_IN
*)sockaddr
)->sin_family
!= AF_INET
) return SOCKET_ERROR
;
4766 sprintfW( buffer
, format
,
4767 (unsigned int)(ntohl( ((SOCKADDR_IN
*)sockaddr
)->sin_addr
.WS_s_addr
) >> 24 & 0xff),
4768 (unsigned int)(ntohl( ((SOCKADDR_IN
*)sockaddr
)->sin_addr
.WS_s_addr
) >> 16 & 0xff),
4769 (unsigned int)(ntohl( ((SOCKADDR_IN
*)sockaddr
)->sin_addr
.WS_s_addr
) >> 8 & 0xff),
4770 (unsigned int)(ntohl( ((SOCKADDR_IN
*)sockaddr
)->sin_addr
.WS_s_addr
) & 0xff),
4771 ntohs( ((SOCKADDR_IN
*)sockaddr
)->sin_port
) );
4773 p
= strchrW( buffer
, ':' );
4774 if (!((SOCKADDR_IN
*)sockaddr
)->sin_port
) *p
= 0;
4776 size
= lstrlenW( buffer
);
4781 return SOCKET_ERROR
;
4784 lstrcpyW( string
, buffer
);
4788 /***********************************************************************
4789 * WSAEnumNameSpaceProvidersA (WS2_32.34)
4791 INT WINAPI
WSAEnumNameSpaceProvidersA( LPDWORD len
, LPWSANAMESPACE_INFOA buffer
)
4793 FIXME( "(%p %p) Stub!\n", len
, buffer
);
4797 /***********************************************************************
4798 * WSAEnumNameSpaceProvidersW (WS2_32.35)
4800 INT WINAPI
WSAEnumNameSpaceProvidersW( LPDWORD len
, LPWSANAMESPACE_INFOW buffer
)
4802 FIXME( "(%p %p) Stub!\n", len
, buffer
);
4806 /***********************************************************************
4807 * WSAGetQOSByName (WS2_32.41)
4809 BOOL WINAPI
WSAGetQOSByName( SOCKET s
, LPWSABUF lpQOSName
, LPQOS lpQOS
)
4811 FIXME( "(0x%04lx %p %p) Stub!\n", s
, lpQOSName
, lpQOS
);
4815 /***********************************************************************
4816 * WSAGetServiceClassInfoA (WS2_32.42)
4818 INT WINAPI
WSAGetServiceClassInfoA( LPGUID provider
, LPGUID service
, LPDWORD len
,
4819 LPWSASERVICECLASSINFOA info
)
4821 FIXME( "(%s %s %p %p) Stub!\n", debugstr_guid(provider
), debugstr_guid(service
),
4823 WSASetLastError(WSA_NOT_ENOUGH_MEMORY
);
4824 return SOCKET_ERROR
;
4827 /***********************************************************************
4828 * WSAGetServiceClassInfoW (WS2_32.43)
4830 INT WINAPI
WSAGetServiceClassInfoW( LPGUID provider
, LPGUID service
, LPDWORD len
,
4831 LPWSASERVICECLASSINFOW info
)
4833 FIXME( "(%s %s %p %p) Stub!\n", debugstr_guid(provider
), debugstr_guid(service
),
4835 WSASetLastError(WSA_NOT_ENOUGH_MEMORY
);
4836 return SOCKET_ERROR
;
4839 /***********************************************************************
4840 * WSAGetServiceClassNameByClassIdA (WS2_32.44)
4842 INT WINAPI
WSAGetServiceClassNameByClassIdA( LPGUID
class, LPSTR service
, LPDWORD len
)
4844 FIXME( "(%s %p %p) Stub!\n", debugstr_guid(class), service
, len
);
4845 WSASetLastError(WSA_NOT_ENOUGH_MEMORY
);
4846 return SOCKET_ERROR
;
4849 /***********************************************************************
4850 * WSAGetServiceClassNameByClassIdW (WS2_32.45)
4852 INT WINAPI
WSAGetServiceClassNameByClassIdW( LPGUID
class, LPWSTR service
, LPDWORD len
)
4854 FIXME( "(%s %p %p) Stub!\n", debugstr_guid(class), service
, len
);
4855 WSASetLastError(WSA_NOT_ENOUGH_MEMORY
);
4856 return SOCKET_ERROR
;
4859 /***********************************************************************
4860 * WSALookupServiceBeginA (WS2_32.59)
4862 INT WINAPI
WSALookupServiceBeginA( LPWSAQUERYSETA lpqsRestrictions
,
4863 DWORD dwControlFlags
,
4866 FIXME("(%p 0x%08x %p) Stub!\n", lpqsRestrictions
, dwControlFlags
,
4868 WSASetLastError(WSA_NOT_ENOUGH_MEMORY
);
4869 return SOCKET_ERROR
;
4872 /***********************************************************************
4873 * WSALookupServiceBeginW (WS2_32.60)
4875 INT WINAPI
WSALookupServiceBeginW( LPWSAQUERYSETW lpqsRestrictions
,
4876 DWORD dwControlFlags
,
4879 FIXME("(%p 0x%08x %p) Stub!\n", lpqsRestrictions
, dwControlFlags
,
4881 WSASetLastError(WSA_NOT_ENOUGH_MEMORY
);
4882 return SOCKET_ERROR
;
4885 /***********************************************************************
4886 * WSALookupServiceBeginW (WS2_32.61)
4888 INT WINAPI
WSALookupServiceEnd( HANDLE lookup
)
4890 FIXME("(%p) Stub!\n", lookup
);
4894 /***********************************************************************
4895 * WSALookupServiceNextA (WS2_32.62)
4897 INT WINAPI
WSALookupServiceNextA( HANDLE lookup
, DWORD flags
, LPDWORD len
, LPWSAQUERYSETA results
)
4899 FIXME( "(%p 0x%08x %p %p) Stub!\n", lookup
, flags
, len
, results
);
4903 /***********************************************************************
4904 * WSALookupServiceNextW (WS2_32.63)
4906 INT WINAPI
WSALookupServiceNextW( HANDLE lookup
, DWORD flags
, LPDWORD len
, LPWSAQUERYSETW results
)
4908 FIXME( "(%p 0x%08x %p %p) Stub!\n", lookup
, flags
, len
, results
);
4912 /***********************************************************************
4913 * WSANtohl (WS2_32.64)
4915 INT WINAPI
WSANtohl( SOCKET s
, WS_u_long netlong
, WS_u_long
* lphostlong
)
4917 TRACE( "(0x%04lx 0x%08x %p)\n", s
, netlong
, lphostlong
);
4919 if (!lphostlong
) return WSAEFAULT
;
4921 *lphostlong
= ntohl( netlong
);
4925 /***********************************************************************
4926 * WSANtohs (WS2_32.65)
4928 INT WINAPI
WSANtohs( SOCKET s
, WS_u_short netshort
, WS_u_short
* lphostshort
)
4930 TRACE( "(0x%04lx 0x%08x %p)\n", s
, netshort
, lphostshort
);
4932 if (!lphostshort
) return WSAEFAULT
;
4934 *lphostshort
= ntohs( netshort
);
4938 /***********************************************************************
4939 * WSAProviderConfigChange (WS2_32.66)
4941 INT WINAPI
WSAProviderConfigChange( LPHANDLE handle
, LPWSAOVERLAPPED overlapped
,
4942 LPWSAOVERLAPPED_COMPLETION_ROUTINE completion
)
4944 FIXME( "(%p %p %p) Stub!\n", handle
, overlapped
, completion
);
4945 return SOCKET_ERROR
;
4948 /***********************************************************************
4949 * WSARecvDisconnect (WS2_32.68)
4951 INT WINAPI
WSARecvDisconnect( SOCKET s
, LPWSABUF disconnectdata
)
4953 TRACE( "(0x%04lx %p)\n", s
, disconnectdata
);
4955 return WS_shutdown( s
, 0 );
4958 /***********************************************************************
4959 * WSASetServiceA (WS2_32.76)
4961 INT WINAPI
WSASetServiceA( LPWSAQUERYSETA query
, WSAESETSERVICEOP operation
, DWORD flags
)
4963 FIXME( "(%p 0x%08x 0x%08x) Stub!\n", query
, operation
, flags
);
4967 /***********************************************************************
4968 * WSASetServiceW (WS2_32.77)
4970 INT WINAPI
WSASetServiceW( LPWSAQUERYSETW query
, WSAESETSERVICEOP operation
, DWORD flags
)
4972 FIXME( "(%p 0x%08x 0x%08x) Stub!\n", query
, operation
, flags
);
4976 /***********************************************************************
4977 * WSCEnableNSProvider (WS2_32.84)
4979 INT WINAPI
WSCEnableNSProvider( LPGUID provider
, BOOL enable
)
4981 FIXME( "(%s 0x%08x) Stub!\n", debugstr_guid(provider
), enable
);
4985 /***********************************************************************
4986 * WSCGetProviderPath (WS2_32.86)
4988 INT WINAPI
WSCGetProviderPath( LPGUID provider
, LPWSTR path
, LPINT len
, LPINT errcode
)
4990 FIXME( "(%s %p %p %p) Stub!\n", debugstr_guid(provider
), path
, len
, errcode
);
4992 if (!errcode
|| !provider
|| !len
) return WSAEFAULT
;
4994 *errcode
= WSAEINVAL
;
4995 return SOCKET_ERROR
;
4998 /***********************************************************************
4999 * WSCInstallNameSpace (WS2_32.87)
5001 INT WINAPI
WSCInstallNameSpace( LPWSTR identifier
, LPWSTR path
, DWORD
namespace,
5002 DWORD version
, LPGUID provider
)
5004 FIXME( "(%s %s 0x%08x 0x%08x %s) Stub!\n", debugstr_w(identifier
), debugstr_w(path
),
5005 namespace, version
, debugstr_guid(provider
) );
5009 /***********************************************************************
5010 * WSCUnInstallNameSpace (WS2_32.89)
5012 INT WINAPI
WSCUnInstallNameSpace( LPGUID lpProviderId
)
5014 FIXME("(%p) Stub!\n", lpProviderId
);
5018 /***********************************************************************
5019 * WSCWriteProviderOrder (WS2_32.91)
5021 INT WINAPI
WSCWriteProviderOrder( LPDWORD entry
, DWORD number
)
5023 FIXME("(%p 0x%08x) Stub!\n", entry
, number
);