2 * based on Windows Sockets 1.1 specs
4 * Copyright (C) 1993,1994,1996,1997 John Brezak, Erik Bos, Alex Korobka.
5 * Copyright (C) 2005 Marcus Meissner
6 * Copyright (C) 2006-2008 Kai Blin
8 * This library is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU Lesser General Public
10 * License as published by the Free Software Foundation; either
11 * version 2.1 of the License, or (at your option) any later version.
13 * This library is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 * Lesser General Public License for more details.
18 * You should have received a copy of the GNU Lesser General Public
19 * License along with this library; if not, write to the Free Software
20 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
22 * NOTE: If you make any changes to fix a particular app, make sure
23 * they don't break something else like Netscape or telnet and ftp
24 * clients and servers (www.winsite.com got a lot of those).
28 #include "wine/port.h"
33 #include <sys/types.h>
37 #ifdef HAVE_SYS_IOCTL_H
38 # include <sys/ioctl.h>
40 #ifdef HAVE_SYS_FILIO_H
41 # include <sys/filio.h>
43 #ifdef HAVE_SYS_SOCKIO_H
44 # include <sys/sockio.h>
48 # include <sys/so_ioctl.h>
51 #ifdef HAVE_SYS_PARAM_H
52 # include <sys/param.h>
58 #ifdef HAVE_SYS_WAIT_H
59 # include <sys/wait.h>
64 #ifdef HAVE_SYS_SOCKET_H
65 #include <sys/socket.h>
67 #ifdef HAVE_NETINET_IN_H
68 # include <netinet/in.h>
70 #ifdef HAVE_NETINET_TCP_H
71 # include <netinet/tcp.h>
73 #ifdef HAVE_ARPA_INET_H
74 # include <arpa/inet.h>
79 #ifdef HAVE_SYS_ERRNO_H
80 #include <sys/errno.h>
89 #ifdef HAVE_ARPA_NAMESER_H
90 # include <arpa/nameser.h>
99 #ifdef HAVE_NETIPX_IPX_H
100 # include <netipx/ipx.h>
102 #elif defined(HAVE_LINUX_IPX_H)
103 # ifdef HAVE_ASM_TYPES_H
104 # include <asm/types.h>
106 # ifdef HAVE_LINUX_TYPES_H
107 # include <linux/types.h>
109 # include <linux/ipx.h>
113 #ifdef HAVE_LINUX_IRDA_H
114 # ifdef HAVE_LINUX_TYPES_H
115 # include <linux/types.h>
117 # include <linux/irda.h>
124 #ifdef HAVE_SYS_POLL_H
125 # include <sys/poll.h>
127 #ifdef HAVE_SYS_TIME_H
128 # include <sys/time.h>
131 #define NONAMELESSUNION
132 #define NONAMELESSSTRUCT
133 #include "ntstatus.h"
134 #define WIN32_NO_STATUS
139 #include "winerror.h"
141 #include "winsock2.h"
143 #include "ws2tcpip.h"
149 #define USE_WC_PREFIX /* For CMSG_DATA */
150 #include "iphlpapi.h"
151 #include "wine/server.h"
152 #include "wine/debug.h"
153 #include "wine/exception.h"
154 #include "wine/unicode.h"
157 # include "wsnwlink.h"
161 #if defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__DragonFly__)
162 # define sipx_network sipx_addr.x_net
163 # define sipx_node sipx_addr.x_host.c_host
164 #endif /* __FreeBSD__ */
167 #define INADDR_NONE ~0UL
170 WINE_DEFAULT_DEBUG_CHANNEL(winsock
);
171 WINE_DECLARE_DEBUG_CHANNEL(winediag
);
175 * The actual definition of WSASendTo, wrapped in a different function name
176 * so that internal calls from ws2_32 itself will not trigger programs like
177 * Garena, which hooks WSASendTo/WSARecvFrom calls.
179 static int WS2_sendto( SOCKET s
, LPWSABUF lpBuffers
, DWORD dwBufferCount
,
180 LPDWORD lpNumberOfBytesSent
, DWORD dwFlags
,
181 const struct WS_sockaddr
*to
, int tolen
,
182 LPWSAOVERLAPPED lpOverlapped
,
183 LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine
);
186 * Internal fundamental receive function, essentially WSARecvFrom with an
187 * additional parameter to support message control headers.
189 static int WS2_recv_base( SOCKET s
, LPWSABUF lpBuffers
, DWORD dwBufferCount
,
190 LPDWORD lpNumberOfBytesRecvd
, LPDWORD lpFlags
,
191 struct WS_sockaddr
*lpFrom
,
192 LPINT lpFromlen
, LPWSAOVERLAPPED lpOverlapped
,
193 LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine
,
194 LPWSABUF lpControlBuffer
);
196 /* critical section to protect some non-reentrant net function */
197 static CRITICAL_SECTION csWSgetXXXbyYYY
;
198 static CRITICAL_SECTION_DEBUG critsect_debug
=
200 0, 0, &csWSgetXXXbyYYY
,
201 { &critsect_debug
.ProcessLocksList
, &critsect_debug
.ProcessLocksList
},
202 0, 0, { (DWORD_PTR
)(__FILE__
": csWSgetXXXbyYYY") }
204 static CRITICAL_SECTION csWSgetXXXbyYYY
= { &critsect_debug
, -1, 0, 0, 0, 0 };
206 union generic_unix_sockaddr
208 struct sockaddr addr
;
209 char data
[128]; /* should be big enough for all families */
212 static inline const char *debugstr_sockaddr( const struct WS_sockaddr
*a
)
214 if (!a
) return "(nil)";
215 switch (a
->sa_family
)
218 return wine_dbg_sprintf("{ family AF_INET, address %s, port %d }",
219 inet_ntoa(((const struct sockaddr_in
*)a
)->sin_addr
),
220 ntohs(((const struct sockaddr_in
*)a
)->sin_port
));
225 struct WS_sockaddr_in6
*sin
= (struct WS_sockaddr_in6
*)a
;
227 p
= WS_inet_ntop( WS_AF_INET6
, &sin
->sin6_addr
, buf
, sizeof(buf
) );
229 p
= "(unknown IPv6 address)";
230 return wine_dbg_sprintf("{ family AF_INET6, address %s, port %d }",
231 p
, ntohs(sin
->sin6_port
));
237 memcpy( &addr
, ((const SOCKADDR_IRDA
*)a
)->irdaDeviceID
, sizeof(addr
) );
238 addr
= ntohl( addr
);
239 return wine_dbg_sprintf("{ family AF_IRDA, addr %08x, name %s }",
241 ((const SOCKADDR_IRDA
*)a
)->irdaServiceName
);
244 return wine_dbg_sprintf("{ family %d }", a
->sa_family
);
248 /* HANDLE<->SOCKET conversion (SOCKET is UINT_PTR). */
249 #define SOCKET2HANDLE(s) ((HANDLE)(s))
250 #define HANDLE2SOCKET(h) ((SOCKET)(h))
252 /****************************************************************
253 * Async IO declarations
254 ****************************************************************/
256 typedef struct ws2_async
260 LPWSAOVERLAPPED user_overlapped
;
261 LPWSAOVERLAPPED_COMPLETION_ROUTINE completion_func
;
262 IO_STATUS_BLOCK local_iosb
;
263 struct WS_sockaddr
*addr
;
266 int val
; /* for send operations */
267 int *ptr
; /* for recv operations */
272 unsigned int n_iovecs
;
273 unsigned int first_iovec
;
274 struct iovec iovec
[1];
277 typedef struct ws2_accept_async
279 HANDLE listen_socket
;
280 HANDLE accept_socket
;
281 LPOVERLAPPED user_overlapped
;
283 PVOID buf
; /* buffer to write data to */
287 struct ws2_async
*read
;
290 /****************************************************************/
292 /* ----------------------------------- internal data */
294 /* ws_... struct conversion flags */
296 typedef struct /* WSAAsyncSelect() control struct */
298 HANDLE service
, event
, sock
;
304 #define WS_MAX_SOCKETS_PER_PROCESS 128 /* reasonable guess */
305 #define WS_MAX_UDP_DATAGRAM 1024
306 static INT WINAPI
WSA_DefaultBlockingHook( FARPROC x
);
308 /* hostent's, servent's and protent's are stored in one buffer per thread,
309 * as documented on MSDN for the functions that return any of the buffers */
310 struct per_thread_data
313 struct WS_hostent
*he_buffer
;
314 struct WS_servent
*se_buffer
;
315 struct WS_protoent
*pe_buffer
;
321 /* internal: routing description information */
328 static INT num_startup
; /* reference counter */
329 static FARPROC blocking_hook
= (FARPROC
)WSA_DefaultBlockingHook
;
331 /* function prototypes */
332 static struct WS_hostent
*WS_create_he(char *name
, int aliases
, int addresses
, int fill_addresses
);
333 static struct WS_hostent
*WS_dup_he(const struct hostent
* p_he
);
334 static struct WS_protoent
*WS_dup_pe(const struct protoent
* p_pe
);
335 static struct WS_servent
*WS_dup_se(const struct servent
* p_se
);
337 int WSAIOCTL_GetInterfaceCount(void);
338 int WSAIOCTL_GetInterfaceName(int intNumber
, char *intName
);
340 static void WS_AddCompletion( SOCKET sock
, ULONG_PTR CompletionValue
, NTSTATUS CompletionStatus
, ULONG Information
);
342 #define MAP_OPTION(opt) { WS_##opt, opt }
344 static const int ws_sock_map
[][2] =
346 MAP_OPTION( SO_DEBUG
),
347 MAP_OPTION( SO_ACCEPTCONN
),
348 MAP_OPTION( SO_REUSEADDR
),
349 MAP_OPTION( SO_KEEPALIVE
),
350 MAP_OPTION( SO_DONTROUTE
),
351 MAP_OPTION( SO_BROADCAST
),
352 MAP_OPTION( SO_LINGER
),
353 MAP_OPTION( SO_OOBINLINE
),
354 MAP_OPTION( SO_SNDBUF
),
355 MAP_OPTION( SO_RCVBUF
),
356 MAP_OPTION( SO_ERROR
),
357 MAP_OPTION( SO_TYPE
),
359 MAP_OPTION( SO_RCVTIMEO
),
362 MAP_OPTION( SO_SNDTIMEO
),
366 static const int ws_tcp_map
[][2] =
369 MAP_OPTION( TCP_NODELAY
),
373 static const int ws_ip_map
[][2] =
375 MAP_OPTION( IP_MULTICAST_IF
),
376 MAP_OPTION( IP_MULTICAST_TTL
),
377 MAP_OPTION( IP_MULTICAST_LOOP
),
378 MAP_OPTION( IP_ADD_MEMBERSHIP
),
379 MAP_OPTION( IP_DROP_MEMBERSHIP
),
380 MAP_OPTION( IP_OPTIONS
),
382 MAP_OPTION( IP_HDRINCL
),
384 MAP_OPTION( IP_TOS
),
385 MAP_OPTION( IP_TTL
),
387 MAP_OPTION( IP_PKTINFO
),
391 static const int ws_ipv6_map
[][2] =
393 #ifdef IPV6_ADD_MEMBERSHIP
394 MAP_OPTION( IPV6_ADD_MEMBERSHIP
),
396 #ifdef IPV6_DROP_MEMBERSHIP
397 MAP_OPTION( IPV6_DROP_MEMBERSHIP
),
399 MAP_OPTION( IPV6_MULTICAST_IF
),
400 MAP_OPTION( IPV6_MULTICAST_HOPS
),
401 MAP_OPTION( IPV6_MULTICAST_LOOP
),
402 MAP_OPTION( IPV6_UNICAST_HOPS
),
403 MAP_OPTION( IPV6_V6ONLY
),
406 static const int ws_af_map
[][2] =
408 MAP_OPTION( AF_UNSPEC
),
409 MAP_OPTION( AF_INET
),
410 MAP_OPTION( AF_INET6
),
412 MAP_OPTION( AF_IPX
),
415 MAP_OPTION( AF_IRDA
),
417 {FROM_PROTOCOL_INFO
, FROM_PROTOCOL_INFO
},
420 static const int ws_socktype_map
[][2] =
422 MAP_OPTION( SOCK_DGRAM
),
423 MAP_OPTION( SOCK_STREAM
),
424 MAP_OPTION( SOCK_RAW
),
425 {FROM_PROTOCOL_INFO
, FROM_PROTOCOL_INFO
},
428 static const int ws_proto_map
[][2] =
430 MAP_OPTION( IPPROTO_IP
),
431 MAP_OPTION( IPPROTO_TCP
),
432 MAP_OPTION( IPPROTO_UDP
),
433 MAP_OPTION( IPPROTO_ICMP
),
434 MAP_OPTION( IPPROTO_IGMP
),
435 MAP_OPTION( IPPROTO_RAW
),
436 {FROM_PROTOCOL_INFO
, FROM_PROTOCOL_INFO
},
439 static const int ws_aiflag_map
[][2] =
441 MAP_OPTION( AI_PASSIVE
),
442 MAP_OPTION( AI_CANONNAME
),
443 MAP_OPTION( AI_NUMERICHOST
),
444 MAP_OPTION( AI_ADDRCONFIG
),
447 static const int ws_niflag_map
[][2] =
449 MAP_OPTION( NI_NOFQDN
),
450 MAP_OPTION( NI_NUMERICHOST
),
451 MAP_OPTION( NI_NAMEREQD
),
452 MAP_OPTION( NI_NUMERICSERV
),
453 MAP_OPTION( NI_DGRAM
),
456 static const int ws_eai_map
[][2] =
458 MAP_OPTION( EAI_AGAIN
),
459 MAP_OPTION( EAI_BADFLAGS
),
460 MAP_OPTION( EAI_FAIL
),
461 MAP_OPTION( EAI_FAMILY
),
462 MAP_OPTION( EAI_MEMORY
),
463 /* Note: EAI_NODATA is deprecated, but still
464 * used by Windows and Linux... We map the newer
465 * EAI_NONAME to EAI_NODATA for now until Windows
469 MAP_OPTION( EAI_NODATA
),
472 { WS_EAI_NODATA
, EAI_NONAME
},
475 MAP_OPTION( EAI_SERVICE
),
476 MAP_OPTION( EAI_SOCKTYPE
),
480 static const char magic_loopback_addr
[] = {127, 12, 34, 56};
482 #ifndef HAVE_STRUCT_MSGHDR_MSG_ACCRIGHTS
483 static inline WSACMSGHDR
*fill_control_message(int level
, int type
, WSACMSGHDR
*current
, ULONG
*maxsize
, void *data
, int len
)
485 ULONG msgsize
= sizeof(WSACMSGHDR
) + WSA_CMSG_ALIGN(len
);
486 char *ptr
= (char *) current
+ sizeof(WSACMSGHDR
);
488 /* Make sure there is at least enough room for this entry */
489 if (msgsize
> *maxsize
)
492 /* Fill in the entry */
493 current
->cmsg_len
= sizeof(WSACMSGHDR
) + len
;
494 current
->cmsg_level
= level
;
495 current
->cmsg_type
= type
;
496 memcpy(ptr
, data
, len
);
497 /* Return the pointer to where next entry should go */
498 return (WSACMSGHDR
*) (ptr
+ WSA_CMSG_ALIGN(len
));
501 static inline int convert_control_headers(struct msghdr
*hdr
, WSABUF
*control
)
504 WSACMSGHDR
*cmsg_win
= (WSACMSGHDR
*) control
->buf
, *ptr
;
505 ULONG ctlsize
= control
->len
;
506 struct cmsghdr
*cmsg_unix
;
509 /* Loop over all the headers, converting as appropriate */
510 for (cmsg_unix
= CMSG_FIRSTHDR(hdr
); cmsg_unix
!= NULL
; cmsg_unix
= CMSG_NXTHDR(hdr
, cmsg_unix
))
512 switch(cmsg_unix
->cmsg_level
)
515 switch(cmsg_unix
->cmsg_type
)
519 /* Convert the Unix IP_PKTINFO structure to the Windows version */
520 struct in_pktinfo
*data_unix
= (struct in_pktinfo
*) CMSG_DATA(cmsg_unix
);
521 struct WS_in_pktinfo data_win
;
523 memcpy(&data_win
.ipi_addr
,&data_unix
->ipi_addr
.s_addr
,4); /* 4 bytes = 32 address bits */
524 data_win
.ipi_ifindex
= data_unix
->ipi_ifindex
;
525 ptr
= fill_control_message(WS_IPPROTO_IP
, WS_IP_PKTINFO
, ptr
, &ctlsize
,
526 (void*)&data_win
, sizeof(data_win
));
527 if (!ptr
) goto error
;
530 FIXME("Unhandled IPPROTO_IP message header type %d\n", cmsg_unix
->cmsg_type
);
535 FIXME("Unhandled message header level %d\n", cmsg_unix
->cmsg_level
);
541 /* Set the length of the returned control headers */
542 control
->len
= (ptr
== NULL
? 0 : (char*)ptr
- (char*)cmsg_win
);
543 return (ptr
!= NULL
);
544 #else /* IP_PKTINFO */
547 #endif /* IP_PKTINFO */
549 #endif /* HAVE_STRUCT_MSGHDR_MSG_ACCRIGHTS */
551 /* ----------------------------------- error handling */
553 static NTSTATUS
sock_get_ntstatus( int err
)
557 case EBADF
: return STATUS_INVALID_HANDLE
;
558 case EBUSY
: return STATUS_DEVICE_BUSY
;
560 case EACCES
: return STATUS_ACCESS_DENIED
;
561 case EFAULT
: return STATUS_NO_MEMORY
;
562 case EINVAL
: return STATUS_INVALID_PARAMETER
;
564 case EMFILE
: return STATUS_TOO_MANY_OPENED_FILES
;
565 case EWOULDBLOCK
: return STATUS_CANT_WAIT
;
566 case EINPROGRESS
: return STATUS_PENDING
;
567 case EALREADY
: return STATUS_NETWORK_BUSY
;
568 case ENOTSOCK
: return STATUS_OBJECT_TYPE_MISMATCH
;
569 case EDESTADDRREQ
: return STATUS_INVALID_PARAMETER
;
570 case EMSGSIZE
: return STATUS_BUFFER_OVERFLOW
;
571 case EPROTONOSUPPORT
:
572 case ESOCKTNOSUPPORT
:
575 case EPROTOTYPE
: return STATUS_NOT_SUPPORTED
;
576 case ENOPROTOOPT
: return STATUS_INVALID_PARAMETER
;
577 case EOPNOTSUPP
: return STATUS_NOT_SUPPORTED
;
578 case EADDRINUSE
: return STATUS_ADDRESS_ALREADY_ASSOCIATED
;
579 case EADDRNOTAVAIL
: return STATUS_INVALID_PARAMETER
;
580 case ECONNREFUSED
: return STATUS_CONNECTION_REFUSED
;
581 case ESHUTDOWN
: return STATUS_PIPE_DISCONNECTED
;
582 case ENOTCONN
: return STATUS_CONNECTION_DISCONNECTED
;
583 case ETIMEDOUT
: return STATUS_IO_TIMEOUT
;
584 case ENETUNREACH
: return STATUS_NETWORK_UNREACHABLE
;
585 case ENETDOWN
: return STATUS_NETWORK_BUSY
;
587 case ECONNRESET
: return STATUS_CONNECTION_RESET
;
588 case ECONNABORTED
: return STATUS_CONNECTION_ABORTED
;
590 case 0: return STATUS_SUCCESS
;
592 WARN("Unknown errno %d!\n", err
);
593 return STATUS_UNSUCCESSFUL
;
597 static UINT
sock_get_error( int err
)
601 case EINTR
: return WSAEINTR
;
602 case EBADF
: return WSAEBADF
;
604 case EACCES
: return WSAEACCES
;
605 case EFAULT
: return WSAEFAULT
;
606 case EINVAL
: return WSAEINVAL
;
607 case EMFILE
: return WSAEMFILE
;
608 case EWOULDBLOCK
: return WSAEWOULDBLOCK
;
609 case EINPROGRESS
: return WSAEINPROGRESS
;
610 case EALREADY
: return WSAEALREADY
;
611 case ENOTSOCK
: return WSAENOTSOCK
;
612 case EDESTADDRREQ
: return WSAEDESTADDRREQ
;
613 case EMSGSIZE
: return WSAEMSGSIZE
;
614 case EPROTOTYPE
: return WSAEPROTOTYPE
;
615 case ENOPROTOOPT
: return WSAENOPROTOOPT
;
616 case EPROTONOSUPPORT
: return WSAEPROTONOSUPPORT
;
617 case ESOCKTNOSUPPORT
: return WSAESOCKTNOSUPPORT
;
618 case EOPNOTSUPP
: return WSAEOPNOTSUPP
;
619 case EPFNOSUPPORT
: return WSAEPFNOSUPPORT
;
620 case EAFNOSUPPORT
: return WSAEAFNOSUPPORT
;
621 case EADDRINUSE
: return WSAEADDRINUSE
;
622 case EADDRNOTAVAIL
: return WSAEADDRNOTAVAIL
;
623 case ENETDOWN
: return WSAENETDOWN
;
624 case ENETUNREACH
: return WSAENETUNREACH
;
625 case ENETRESET
: return WSAENETRESET
;
626 case ECONNABORTED
: return WSAECONNABORTED
;
628 case ECONNRESET
: return WSAECONNRESET
;
629 case ENOBUFS
: return WSAENOBUFS
;
630 case EISCONN
: return WSAEISCONN
;
631 case ENOTCONN
: return WSAENOTCONN
;
632 case ESHUTDOWN
: return WSAESHUTDOWN
;
633 case ETOOMANYREFS
: return WSAETOOMANYREFS
;
634 case ETIMEDOUT
: return WSAETIMEDOUT
;
635 case ECONNREFUSED
: return WSAECONNREFUSED
;
636 case ELOOP
: return WSAELOOP
;
637 case ENAMETOOLONG
: return WSAENAMETOOLONG
;
638 case EHOSTDOWN
: return WSAEHOSTDOWN
;
639 case EHOSTUNREACH
: return WSAEHOSTUNREACH
;
640 case ENOTEMPTY
: return WSAENOTEMPTY
;
642 case EPROCLIM
: return WSAEPROCLIM
;
645 case EUSERS
: return WSAEUSERS
;
648 case EDQUOT
: return WSAEDQUOT
;
651 case ESTALE
: return WSAESTALE
;
654 case EREMOTE
: return WSAEREMOTE
;
657 /* just in case we ever get here and there are no problems */
660 WARN("Unknown errno %d!\n", err
);
661 return WSAEOPNOTSUPP
;
665 static UINT
wsaErrno(void)
667 int loc_errno
= errno
;
668 WARN("errno %d, (%s).\n", loc_errno
, strerror(loc_errno
));
670 return sock_get_error( loc_errno
);
673 /* most ws2 overlapped functions return an ntstatus-based error code */
674 static NTSTATUS
wsaErrStatus(void)
676 int loc_errno
= errno
;
677 WARN("errno %d, (%s).\n", loc_errno
, strerror(loc_errno
));
679 return sock_get_ntstatus(loc_errno
);
682 static UINT
wsaHerrno(int loc_errno
)
684 WARN("h_errno %d.\n", loc_errno
);
688 case HOST_NOT_FOUND
: return WSAHOST_NOT_FOUND
;
689 case TRY_AGAIN
: return WSATRY_AGAIN
;
690 case NO_RECOVERY
: return WSANO_RECOVERY
;
691 case NO_DATA
: return WSANO_DATA
;
692 case ENOBUFS
: return WSAENOBUFS
;
696 WARN("Unknown h_errno %d!\n", loc_errno
);
697 return WSAEOPNOTSUPP
;
701 static inline DWORD
NtStatusToWSAError( const DWORD status
)
703 /* We only need to cover the status codes set by server async request handling */
707 case STATUS_SUCCESS
: wserr
= 0; break;
708 case STATUS_PENDING
: wserr
= WSA_IO_PENDING
; break;
709 case STATUS_OBJECT_TYPE_MISMATCH
: wserr
= WSAENOTSOCK
; break;
710 case STATUS_INVALID_HANDLE
: wserr
= WSAEBADF
; break;
711 case STATUS_INVALID_PARAMETER
: wserr
= WSAEINVAL
; break;
712 case STATUS_PIPE_DISCONNECTED
: wserr
= WSAESHUTDOWN
; break;
713 case STATUS_NETWORK_BUSY
: wserr
= WSAEALREADY
; break;
714 case STATUS_NETWORK_UNREACHABLE
: wserr
= WSAENETUNREACH
; break;
715 case STATUS_CONNECTION_REFUSED
: wserr
= WSAECONNREFUSED
; break;
716 case STATUS_CONNECTION_DISCONNECTED
: wserr
= WSAENOTCONN
; break;
717 case STATUS_CONNECTION_RESET
: wserr
= WSAECONNRESET
; break;
718 case STATUS_CONNECTION_ABORTED
: wserr
= WSAECONNABORTED
; break;
719 case STATUS_CANCELLED
: wserr
= WSA_OPERATION_ABORTED
; break;
720 case STATUS_ADDRESS_ALREADY_ASSOCIATED
: wserr
= WSAEADDRINUSE
; break;
721 case STATUS_IO_TIMEOUT
:
722 case STATUS_TIMEOUT
: wserr
= WSAETIMEDOUT
; break;
723 case STATUS_NO_MEMORY
: wserr
= WSAEFAULT
; break;
724 case STATUS_ACCESS_DENIED
: wserr
= WSAEACCES
; break;
725 case STATUS_TOO_MANY_OPENED_FILES
: wserr
= WSAEMFILE
; break;
726 case STATUS_CANT_WAIT
: wserr
= WSAEWOULDBLOCK
; break;
727 case STATUS_BUFFER_OVERFLOW
: wserr
= WSAEMSGSIZE
; break;
728 case STATUS_NOT_SUPPORTED
: wserr
= WSAEOPNOTSUPP
; break;
729 case STATUS_HOST_UNREACHABLE
: wserr
= WSAEHOSTUNREACH
; break;
732 wserr
= RtlNtStatusToDosError( status
);
733 FIXME( "Status code %08x converted to DOS error code %x\n", status
, wserr
);
738 /* set last error code from NT status without mapping WSA errors */
739 static inline unsigned int set_error( unsigned int err
)
743 err
= NtStatusToWSAError( err
);
749 static inline int get_sock_fd( SOCKET s
, DWORD access
, unsigned int *options
)
752 if (set_error( wine_server_handle_to_fd( SOCKET2HANDLE(s
), access
, &fd
, options
) ))
757 static inline void release_sock_fd( SOCKET s
, int fd
)
759 wine_server_release_fd( SOCKET2HANDLE(s
), fd
);
762 static void _enable_event( HANDLE s
, unsigned int event
,
763 unsigned int sstate
, unsigned int cstate
)
765 SERVER_START_REQ( enable_socket_event
)
767 req
->handle
= wine_server_obj_handle( s
);
769 req
->sstate
= sstate
;
770 req
->cstate
= cstate
;
771 wine_server_call( req
);
776 static int _is_blocking(SOCKET s
)
779 SERVER_START_REQ( get_socket_event
)
781 req
->handle
= wine_server_obj_handle( SOCKET2HANDLE(s
) );
782 req
->service
= FALSE
;
784 wine_server_call( req
);
785 ret
= (reply
->state
& FD_WINE_NONBLOCKING
) == 0;
791 static unsigned int _get_sock_mask(SOCKET s
)
794 SERVER_START_REQ( get_socket_event
)
796 req
->handle
= wine_server_obj_handle( SOCKET2HANDLE(s
) );
797 req
->service
= FALSE
;
799 wine_server_call( req
);
806 static void _sync_sock_state(SOCKET s
)
808 /* do a dummy wineserver request in order to let
809 the wineserver run through its select loop once */
810 (void)_is_blocking(s
);
813 static int _get_sock_error(SOCKET s
, unsigned int bit
)
815 int events
[FD_MAX_EVENTS
];
817 SERVER_START_REQ( get_socket_event
)
819 req
->handle
= wine_server_obj_handle( SOCKET2HANDLE(s
) );
820 req
->service
= FALSE
;
822 wine_server_set_reply( req
, events
, sizeof(events
) );
823 wine_server_call( req
);
829 static struct per_thread_data
*get_per_thread_data(void)
831 struct per_thread_data
* ptb
= NtCurrentTeb()->WinSockData
;
832 /* lazy initialization */
835 ptb
= HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY
, sizeof(*ptb
) );
836 NtCurrentTeb()->WinSockData
= ptb
;
841 static void free_per_thread_data(void)
843 struct per_thread_data
* ptb
= NtCurrentTeb()->WinSockData
;
847 /* delete scratch buffers */
848 HeapFree( GetProcessHeap(), 0, ptb
->he_buffer
);
849 HeapFree( GetProcessHeap(), 0, ptb
->se_buffer
);
850 HeapFree( GetProcessHeap(), 0, ptb
->pe_buffer
);
851 ptb
->he_buffer
= NULL
;
852 ptb
->se_buffer
= NULL
;
853 ptb
->pe_buffer
= NULL
;
855 HeapFree( GetProcessHeap(), 0, ptb
);
856 NtCurrentTeb()->WinSockData
= NULL
;
859 /***********************************************************************
860 * DllMain (WS2_32.init)
862 BOOL WINAPI
DllMain(HINSTANCE hInstDLL
, DWORD fdwReason
, LPVOID fImpLoad
)
864 TRACE("%p 0x%x %p\n", hInstDLL
, fdwReason
, fImpLoad
);
866 case DLL_PROCESS_ATTACH
:
868 case DLL_PROCESS_DETACH
:
869 free_per_thread_data();
870 DeleteCriticalSection(&csWSgetXXXbyYYY
);
873 case DLL_THREAD_DETACH
:
874 free_per_thread_data();
880 /***********************************************************************
883 * Converts socket flags from Windows format.
884 * Return 1 if converted, 0 if not (error).
886 static int convert_sockopt(INT
*level
, INT
*optname
)
893 for(i
=0; i
<sizeof(ws_sock_map
)/sizeof(ws_sock_map
[0]); i
++) {
894 if( ws_sock_map
[i
][0] == *optname
)
896 *optname
= ws_sock_map
[i
][1];
900 FIXME("Unknown SOL_SOCKET optname 0x%x\n", *optname
);
903 *level
= IPPROTO_TCP
;
904 for(i
=0; i
<sizeof(ws_tcp_map
)/sizeof(ws_tcp_map
[0]); i
++) {
905 if ( ws_tcp_map
[i
][0] == *optname
)
907 *optname
= ws_tcp_map
[i
][1];
911 FIXME("Unknown IPPROTO_TCP optname 0x%x\n", *optname
);
915 for(i
=0; i
<sizeof(ws_ip_map
)/sizeof(ws_ip_map
[0]); i
++) {
916 if (ws_ip_map
[i
][0] == *optname
)
918 *optname
= ws_ip_map
[i
][1];
922 FIXME("Unknown IPPROTO_IP optname 0x%x\n", *optname
);
924 case WS_IPPROTO_IPV6
:
925 *level
= IPPROTO_IPV6
;
926 for(i
=0; i
<sizeof(ws_ipv6_map
)/sizeof(ws_ipv6_map
[0]); i
++) {
927 if (ws_ipv6_map
[i
][0] == *optname
)
929 *optname
= ws_ipv6_map
[i
][1];
933 FIXME("Unknown IPPROTO_IPV6 optname 0x%x\n", *optname
);
935 default: FIXME("Unimplemented or unknown socket level\n");
940 /* ----------------------------------- Per-thread info (or per-process?) */
942 static char *strdup_lower(const char *str
)
945 char *ret
= HeapAlloc( GetProcessHeap(), 0, strlen(str
) + 1 );
949 for (i
= 0; str
[i
]; i
++) ret
[i
] = tolower(str
[i
]);
952 else SetLastError(WSAENOBUFS
);
956 static inline int sock_error_p(int s
)
958 unsigned int optval
, optlen
;
960 optlen
= sizeof(optval
);
961 getsockopt(s
, SOL_SOCKET
, SO_ERROR
, (void *) &optval
, &optlen
);
962 if (optval
) WARN("\t[%i] error: %d\n", s
, optval
);
966 /* Utility: get the SO_RCVTIMEO or SO_SNDTIMEO socket option
967 * from an fd and return the value converted to milli seconds
968 * or -1 if there is an infinite time out */
969 static inline int get_rcvsnd_timeo( int fd
, int optname
)
972 unsigned int len
= sizeof(tv
);
973 int ret
= getsockopt(fd
, SOL_SOCKET
, optname
, &tv
, &len
);
975 ret
= tv
.tv_sec
* 1000 + tv
.tv_usec
/ 1000;
976 if( ret
<= 0 ) /* tv == {0,0} means infinite time out */
981 /* macro wrappers for portability */
983 #define GET_RCVTIMEO(fd) get_rcvsnd_timeo( (fd), SO_RCVTIMEO)
985 #define GET_RCVTIMEO(fd) (-1)
989 #define GET_SNDTIMEO(fd) get_rcvsnd_timeo( (fd), SO_SNDTIMEO)
991 #define GET_SNDTIMEO(fd) (-1)
994 /* utility: given an fd, will block until one of the events occurs */
995 static inline int do_block( int fd
, int events
, int timeout
)
1001 pfd
.events
= events
;
1003 while ((ret
= poll(&pfd
, 1, timeout
)) < 0)
1014 convert_af_w2u(int windowsaf
) {
1017 for (i
=0;i
<sizeof(ws_af_map
)/sizeof(ws_af_map
[0]);i
++)
1018 if (ws_af_map
[i
][0] == windowsaf
)
1019 return ws_af_map
[i
][1];
1020 FIXME("unhandled Windows address family %d\n", windowsaf
);
1025 convert_af_u2w(int unixaf
) {
1028 for (i
=0;i
<sizeof(ws_af_map
)/sizeof(ws_af_map
[0]);i
++)
1029 if (ws_af_map
[i
][1] == unixaf
)
1030 return ws_af_map
[i
][0];
1031 FIXME("unhandled UNIX address family %d\n", unixaf
);
1036 convert_proto_w2u(int windowsproto
) {
1039 for (i
=0;i
<sizeof(ws_proto_map
)/sizeof(ws_proto_map
[0]);i
++)
1040 if (ws_proto_map
[i
][0] == windowsproto
)
1041 return ws_proto_map
[i
][1];
1042 FIXME("unhandled Windows socket protocol %d\n", windowsproto
);
1047 convert_proto_u2w(int unixproto
) {
1050 for (i
=0;i
<sizeof(ws_proto_map
)/sizeof(ws_proto_map
[0]);i
++)
1051 if (ws_proto_map
[i
][1] == unixproto
)
1052 return ws_proto_map
[i
][0];
1053 FIXME("unhandled UNIX socket protocol %d\n", unixproto
);
1058 convert_socktype_w2u(int windowssocktype
) {
1061 for (i
=0;i
<sizeof(ws_socktype_map
)/sizeof(ws_socktype_map
[0]);i
++)
1062 if (ws_socktype_map
[i
][0] == windowssocktype
)
1063 return ws_socktype_map
[i
][1];
1064 FIXME("unhandled Windows socket type %d\n", windowssocktype
);
1069 convert_socktype_u2w(int unixsocktype
) {
1072 for (i
=0;i
<sizeof(ws_socktype_map
)/sizeof(ws_socktype_map
[0]);i
++)
1073 if (ws_socktype_map
[i
][1] == unixsocktype
)
1074 return ws_socktype_map
[i
][0];
1075 FIXME("unhandled UNIX socket type %d\n", unixsocktype
);
1079 /* ----------------------------------- API -----
1081 * Init / cleanup / error checking.
1084 /***********************************************************************
1085 * WSAStartup (WS2_32.115)
1087 int WINAPI
WSAStartup(WORD wVersionRequested
, LPWSADATA lpWSAData
)
1089 TRACE("verReq=%x\n", wVersionRequested
);
1091 if (LOBYTE(wVersionRequested
) < 1)
1092 return WSAVERNOTSUPPORTED
;
1094 if (!lpWSAData
) return WSAEINVAL
;
1098 /* that's the whole of the negotiation for now */
1099 lpWSAData
->wVersion
= wVersionRequested
;
1100 /* return winsock information */
1101 lpWSAData
->wHighVersion
= 0x0202;
1102 strcpy(lpWSAData
->szDescription
, "WinSock 2.0" );
1103 strcpy(lpWSAData
->szSystemStatus
, "Running" );
1104 lpWSAData
->iMaxSockets
= WS_MAX_SOCKETS_PER_PROCESS
;
1105 lpWSAData
->iMaxUdpDg
= WS_MAX_UDP_DATAGRAM
;
1106 /* don't do anything with lpWSAData->lpVendorInfo */
1107 /* (some apps don't allocate the space for this field) */
1109 TRACE("succeeded\n");
1114 /***********************************************************************
1115 * WSACleanup (WS2_32.116)
1117 INT WINAPI
WSACleanup(void)
1123 SetLastError(WSANOTINITIALISED
);
1124 return SOCKET_ERROR
;
1128 /***********************************************************************
1129 * WSAGetLastError (WS2_32.111)
1131 INT WINAPI
WSAGetLastError(void)
1133 return GetLastError();
1136 /***********************************************************************
1137 * WSASetLastError (WS2_32.112)
1139 void WINAPI
WSASetLastError(INT iError
) {
1140 SetLastError(iError
);
1143 static struct WS_hostent
*check_buffer_he(int size
)
1145 struct per_thread_data
* ptb
= get_per_thread_data();
1148 if (ptb
->he_len
>= size
) return ptb
->he_buffer
;
1149 HeapFree( GetProcessHeap(), 0, ptb
->he_buffer
);
1151 ptb
->he_buffer
= HeapAlloc( GetProcessHeap(), 0, (ptb
->he_len
= size
) );
1152 if (!ptb
->he_buffer
) SetLastError(WSAENOBUFS
);
1153 return ptb
->he_buffer
;
1156 static struct WS_servent
*check_buffer_se(int size
)
1158 struct per_thread_data
* ptb
= get_per_thread_data();
1161 if (ptb
->se_len
>= size
) return ptb
->se_buffer
;
1162 HeapFree( GetProcessHeap(), 0, ptb
->se_buffer
);
1164 ptb
->se_buffer
= HeapAlloc( GetProcessHeap(), 0, (ptb
->se_len
= size
) );
1165 if (!ptb
->se_buffer
) SetLastError(WSAENOBUFS
);
1166 return ptb
->se_buffer
;
1169 static struct WS_protoent
*check_buffer_pe(int size
)
1171 struct per_thread_data
* ptb
= get_per_thread_data();
1174 if (ptb
->pe_len
>= size
) return ptb
->pe_buffer
;
1175 HeapFree( GetProcessHeap(), 0, ptb
->pe_buffer
);
1177 ptb
->pe_buffer
= HeapAlloc( GetProcessHeap(), 0, (ptb
->pe_len
= size
) );
1178 if (!ptb
->pe_buffer
) SetLastError(WSAENOBUFS
);
1179 return ptb
->pe_buffer
;
1182 /* ----------------------------------- i/o APIs */
1184 static inline BOOL
supported_pf(int pf
)
1205 /**********************************************************************/
1207 /* Returns the length of the converted address if successful, 0 if it was too small to
1210 static unsigned int ws_sockaddr_ws2u(const struct WS_sockaddr
* wsaddr
, int wsaddrlen
,
1211 union generic_unix_sockaddr
*uaddr
)
1213 unsigned int uaddrlen
= 0;
1215 switch (wsaddr
->sa_family
)
1220 const struct WS_sockaddr_ipx
* wsipx
=(const struct WS_sockaddr_ipx
*)wsaddr
;
1221 struct sockaddr_ipx
* uipx
= (struct sockaddr_ipx
*)uaddr
;
1223 if (wsaddrlen
<sizeof(struct WS_sockaddr_ipx
))
1226 uaddrlen
= sizeof(struct sockaddr_ipx
);
1227 memset( uaddr
, 0, uaddrlen
);
1228 uipx
->sipx_family
=AF_IPX
;
1229 uipx
->sipx_port
=wsipx
->sa_socket
;
1230 /* copy sa_netnum and sa_nodenum to sipx_network and sipx_node
1233 memcpy(&uipx
->sipx_network
,wsipx
->sa_netnum
,sizeof(uipx
->sipx_network
)+sizeof(uipx
->sipx_node
));
1234 #ifdef IPX_FRAME_NONE
1235 uipx
->sipx_type
=IPX_FRAME_NONE
;
1241 struct sockaddr_in6
* uin6
= (struct sockaddr_in6
*)uaddr
;
1242 const struct WS_sockaddr_in6
* win6
= (const struct WS_sockaddr_in6
*)wsaddr
;
1244 /* Note: Windows has 2 versions of the sockaddr_in6 struct, one with
1245 * scope_id, one without.
1247 if (wsaddrlen
>= sizeof(struct WS_sockaddr_in6_old
)) {
1248 uaddrlen
= sizeof(struct sockaddr_in6
);
1249 memset( uaddr
, 0, uaddrlen
);
1250 uin6
->sin6_family
= AF_INET6
;
1251 uin6
->sin6_port
= win6
->sin6_port
;
1252 uin6
->sin6_flowinfo
= win6
->sin6_flowinfo
;
1253 #ifdef HAVE_STRUCT_SOCKADDR_IN6_SIN6_SCOPE_ID
1254 if (wsaddrlen
>= sizeof(struct WS_sockaddr_in6
)) uin6
->sin6_scope_id
= win6
->sin6_scope_id
;
1256 memcpy(&uin6
->sin6_addr
,&win6
->sin6_addr
,16); /* 16 bytes = 128 address bits */
1259 FIXME("bad size %d for WS_sockaddr_in6\n",wsaddrlen
);
1263 struct sockaddr_in
* uin
= (struct sockaddr_in
*)uaddr
;
1264 const struct WS_sockaddr_in
* win
= (const struct WS_sockaddr_in
*)wsaddr
;
1266 if (wsaddrlen
<sizeof(struct WS_sockaddr_in
))
1268 uaddrlen
= sizeof(struct sockaddr_in
);
1269 memset( uaddr
, 0, uaddrlen
);
1270 uin
->sin_family
= AF_INET
;
1271 uin
->sin_port
= win
->sin_port
;
1272 memcpy(&uin
->sin_addr
,&win
->sin_addr
,4); /* 4 bytes = 32 address bits */
1277 struct sockaddr_irda
*uin
= (struct sockaddr_irda
*)uaddr
;
1278 const SOCKADDR_IRDA
*win
= (const SOCKADDR_IRDA
*)wsaddr
;
1280 if (wsaddrlen
< sizeof(SOCKADDR_IRDA
))
1282 uaddrlen
= sizeof(struct sockaddr_irda
);
1283 memset( uaddr
, 0, uaddrlen
);
1284 uin
->sir_family
= AF_IRDA
;
1285 if (!strncmp( win
->irdaServiceName
, "LSAP-SEL", strlen( "LSAP-SEL" ) ))
1287 unsigned int lsap_sel
= 0;
1289 sscanf( win
->irdaServiceName
, "LSAP-SEL%u", &lsap_sel
);
1290 uin
->sir_lsap_sel
= lsap_sel
;
1294 uin
->sir_lsap_sel
= LSAP_ANY
;
1295 memcpy( uin
->sir_name
, win
->irdaServiceName
, 25 );
1297 memcpy( &uin
->sir_addr
, win
->irdaDeviceID
, sizeof(uin
->sir_addr
) );
1301 case WS_AF_UNSPEC
: {
1302 /* Try to determine the needed space by the passed windows sockaddr space */
1303 switch (wsaddrlen
) {
1304 default: /* likely a ipv4 address */
1305 case sizeof(struct WS_sockaddr_in
):
1306 uaddrlen
= sizeof(struct sockaddr_in
);
1309 case sizeof(struct WS_sockaddr_ipx
):
1310 uaddrlen
= sizeof(struct sockaddr_ipx
);
1314 case sizeof(SOCKADDR_IRDA
):
1315 uaddrlen
= sizeof(struct sockaddr_irda
);
1318 case sizeof(struct WS_sockaddr_in6
):
1319 case sizeof(struct WS_sockaddr_in6_old
):
1320 uaddrlen
= sizeof(struct sockaddr_in6
);
1323 memset( uaddr
, 0, uaddrlen
);
1327 FIXME("Unknown address family %d, return NULL.\n", wsaddr
->sa_family
);
1333 static BOOL
is_sockaddr_bound(const struct sockaddr
*uaddr
, int uaddrlen
)
1335 switch (uaddr
->sa_family
)
1339 FIXME("don't know how to tell if IPX socket is bound, assuming it is!\n");
1344 static const struct sockaddr_in6 emptyAddr
;
1345 const struct sockaddr_in6
*in6
= (const struct sockaddr_in6
*) uaddr
;
1346 return in6
->sin6_port
|| memcmp(&in6
->sin6_addr
, &emptyAddr
.sin6_addr
, sizeof(struct in6_addr
));
1350 static const struct sockaddr_in emptyAddr
;
1351 const struct sockaddr_in
*in
= (const struct sockaddr_in
*) uaddr
;
1352 return in
->sin_port
|| memcmp(&in
->sin_addr
, &emptyAddr
.sin_addr
, sizeof(struct in_addr
));
1357 FIXME("unknown address family %d\n", uaddr
->sa_family
);
1362 /* Returns 0 if successful, -1 if the buffer is too small */
1363 static int ws_sockaddr_u2ws(const struct sockaddr
* uaddr
, struct WS_sockaddr
* wsaddr
, int* wsaddrlen
)
1367 switch(uaddr
->sa_family
)
1372 const struct sockaddr_ipx
* uipx
=(const struct sockaddr_ipx
*)uaddr
;
1373 struct WS_sockaddr_ipx
* wsipx
=(struct WS_sockaddr_ipx
*)wsaddr
;
1376 switch (*wsaddrlen
) /* how much can we copy? */
1380 *wsaddrlen
= sizeof(*wsipx
);
1381 wsipx
->sa_socket
=uipx
->sipx_port
;
1385 memcpy(wsipx
->sa_nodenum
,uipx
->sipx_node
,sizeof(wsipx
->sa_nodenum
));
1393 memcpy(wsipx
->sa_netnum
,&uipx
->sipx_network
,sizeof(wsipx
->sa_netnum
));
1399 wsipx
->sa_family
=WS_AF_IPX
;
1411 const struct sockaddr_irda
*uin
= (const struct sockaddr_irda
*)uaddr
;
1412 SOCKADDR_IRDA
*win
= (SOCKADDR_IRDA
*)wsaddr
;
1414 if (*wsaddrlen
< sizeof(SOCKADDR_IRDA
))
1416 win
->irdaAddressFamily
= WS_AF_IRDA
;
1417 memcpy( win
->irdaDeviceID
, &uin
->sir_addr
, sizeof(win
->irdaDeviceID
) );
1418 if (uin
->sir_lsap_sel
!= LSAP_ANY
)
1419 sprintf( win
->irdaServiceName
, "LSAP-SEL%u", uin
->sir_lsap_sel
);
1421 memcpy( win
->irdaServiceName
, uin
->sir_name
,
1422 sizeof(win
->irdaServiceName
) );
1427 const struct sockaddr_in6
* uin6
= (const struct sockaddr_in6
*)uaddr
;
1428 struct WS_sockaddr_in6_old
* win6old
= (struct WS_sockaddr_in6_old
*)wsaddr
;
1430 if (*wsaddrlen
< sizeof(struct WS_sockaddr_in6_old
))
1432 win6old
->sin6_family
= WS_AF_INET6
;
1433 win6old
->sin6_port
= uin6
->sin6_port
;
1434 win6old
->sin6_flowinfo
= uin6
->sin6_flowinfo
;
1435 memcpy(&win6old
->sin6_addr
,&uin6
->sin6_addr
,16); /* 16 bytes = 128 address bits */
1436 #ifdef HAVE_STRUCT_SOCKADDR_IN6_SIN6_SCOPE_ID
1437 if (*wsaddrlen
>= sizeof(struct WS_sockaddr_in6
)) {
1438 struct WS_sockaddr_in6
* win6
= (struct WS_sockaddr_in6
*)wsaddr
;
1439 win6
->sin6_scope_id
= uin6
->sin6_scope_id
;
1440 *wsaddrlen
= sizeof(struct WS_sockaddr_in6
);
1443 *wsaddrlen
= sizeof(struct WS_sockaddr_in6_old
);
1445 *wsaddrlen
= sizeof(struct WS_sockaddr_in6_old
);
1450 const struct sockaddr_in
* uin
= (const struct sockaddr_in
*)uaddr
;
1451 struct WS_sockaddr_in
* win
= (struct WS_sockaddr_in
*)wsaddr
;
1453 if (*wsaddrlen
< sizeof(struct WS_sockaddr_in
))
1455 win
->sin_family
= WS_AF_INET
;
1456 win
->sin_port
= uin
->sin_port
;
1457 memcpy(&win
->sin_addr
,&uin
->sin_addr
,4); /* 4 bytes = 32 address bits */
1458 memset(win
->sin_zero
, 0, 8); /* Make sure the null padding is null */
1459 *wsaddrlen
= sizeof(struct WS_sockaddr_in
);
1463 memset(wsaddr
,0,*wsaddrlen
);
1467 FIXME("Unknown address family %d\n", uaddr
->sa_family
);
1473 /**************************************************************************
1474 * Functions for handling overlapped I/O
1475 **************************************************************************/
1477 /* user APC called upon async completion */
1478 static void WINAPI
ws2_async_apc( void *arg
, IO_STATUS_BLOCK
*iosb
, ULONG reserved
)
1480 ws2_async
*wsa
= arg
;
1482 if (wsa
->completion_func
) wsa
->completion_func( NtStatusToWSAError(iosb
->u
.Status
),
1483 iosb
->Information
, wsa
->user_overlapped
,
1485 HeapFree( GetProcessHeap(), 0, wsa
);
1488 /***********************************************************************
1489 * WS2_recv (INTERNAL)
1491 * Workhorse for both synchronous and asynchronous recv() operations.
1493 static int WS2_recv( int fd
, struct ws2_async
*wsa
)
1495 #ifndef HAVE_STRUCT_MSGHDR_MSG_ACCRIGHTS
1499 union generic_unix_sockaddr unix_sockaddr
;
1502 hdr
.msg_name
= NULL
;
1506 hdr
.msg_namelen
= sizeof(unix_sockaddr
);
1507 hdr
.msg_name
= &unix_sockaddr
;
1510 hdr
.msg_namelen
= 0;
1512 hdr
.msg_iov
= wsa
->iovec
+ wsa
->first_iovec
;
1513 hdr
.msg_iovlen
= wsa
->n_iovecs
- wsa
->first_iovec
;
1514 #ifdef HAVE_STRUCT_MSGHDR_MSG_ACCRIGHTS
1515 hdr
.msg_accrights
= NULL
;
1516 hdr
.msg_accrightslen
= 0;
1518 hdr
.msg_control
= pktbuf
;
1519 hdr
.msg_controllen
= sizeof(pktbuf
);
1523 if ( (n
= recvmsg(fd
, &hdr
, wsa
->flags
)) == -1 )
1526 #ifdef HAVE_STRUCT_MSGHDR_MSG_ACCRIGHTS
1529 ERR("Message control headers cannot be properly supported on this system.\n");
1530 wsa
->control
->len
= 0;
1533 if (wsa
->control
&& !convert_control_headers(&hdr
, wsa
->control
))
1535 WARN("Application passed insufficient room for control headers.\n");
1536 *wsa
->lpFlags
|= WS_MSG_CTRUNC
;
1542 /* if this socket is connected and lpFrom is not NULL, Linux doesn't give us
1543 * msg_name and msg_namelen from recvmsg, but it does set msg_namelen to zero.
1545 * quoting linux 2.6 net/ipv4/tcp.c:
1546 * "According to UNIX98, msg_name/msg_namelen are ignored
1547 * on connected socket. I was just happy when found this 8) --ANK"
1549 * likewise MSDN says that lpFrom and lpFromlen are ignored for
1550 * connection-oriented sockets, so don't try to update lpFrom.
1552 if (wsa
->addr
&& hdr
.msg_namelen
)
1553 ws_sockaddr_u2ws( &unix_sockaddr
.addr
, wsa
->addr
, wsa
->addrlen
.ptr
);
1558 /***********************************************************************
1559 * WS2_async_recv (INTERNAL)
1561 * Handler for overlapped recv() operations.
1563 static NTSTATUS
WS2_async_recv( void* user
, IO_STATUS_BLOCK
* iosb
, NTSTATUS status
, void **apc
)
1565 ws2_async
* wsa
= user
;
1570 case STATUS_ALERTED
:
1571 if ((status
= wine_server_handle_to_fd( wsa
->hSocket
, FILE_READ_DATA
, &fd
, NULL
) ))
1574 result
= WS2_recv( fd
, wsa
);
1575 wine_server_release_fd( wsa
->hSocket
, fd
);
1578 status
= STATUS_SUCCESS
;
1579 _enable_event( wsa
->hSocket
, FD_READ
, 0, 0 );
1583 if (errno
== EINTR
|| errno
== EAGAIN
)
1585 status
= STATUS_PENDING
;
1586 _enable_event( wsa
->hSocket
, FD_READ
, 0, 0 );
1591 status
= wsaErrStatus();
1596 if (status
!= STATUS_PENDING
)
1598 iosb
->u
.Status
= status
;
1599 iosb
->Information
= result
;
1600 *apc
= ws2_async_apc
;
1605 /* user APC called upon async accept completion */
1606 static void WINAPI
ws2_async_accept_apc( void *arg
, IO_STATUS_BLOCK
*iosb
, ULONG reserved
)
1608 struct ws2_accept_async
*wsa
= arg
;
1610 HeapFree( GetProcessHeap(), 0, wsa
->read
);
1611 HeapFree( GetProcessHeap(), 0, wsa
);
1614 /***********************************************************************
1615 * WS2_async_accept_recv (INTERNAL)
1617 * This function is used to finish the read part of an accept request. It is
1618 * needed to place the completion on the correct socket (listener).
1620 static NTSTATUS
WS2_async_accept_recv( void *arg
, IO_STATUS_BLOCK
*iosb
, NTSTATUS status
, void **apc
)
1623 struct ws2_accept_async
*wsa
= arg
;
1625 status
= WS2_async_recv( wsa
->read
, iosb
, status
, &junk
);
1626 if (status
== STATUS_PENDING
)
1629 if (wsa
->user_overlapped
->hEvent
)
1630 SetEvent(wsa
->user_overlapped
->hEvent
);
1632 WS_AddCompletion( HANDLE2SOCKET(wsa
->listen_socket
), wsa
->cvalue
, iosb
->u
.Status
, iosb
->Information
);
1634 *apc
= ws2_async_accept_apc
;
1638 /***********************************************************************
1639 * WS2_async_accept (INTERNAL)
1641 * This is the function called to satisfy the AcceptEx callback
1643 static NTSTATUS
WS2_async_accept( void *arg
, IO_STATUS_BLOCK
*iosb
, NTSTATUS status
, void **apc
)
1645 struct ws2_accept_async
*wsa
= arg
;
1649 TRACE("status: 0x%x listen: %p, accept: %p\n", status
, wsa
->listen_socket
, wsa
->accept_socket
);
1651 if (status
== STATUS_ALERTED
)
1653 SERVER_START_REQ( accept_into_socket
)
1655 req
->lhandle
= wine_server_obj_handle( wsa
->listen_socket
);
1656 req
->ahandle
= wine_server_obj_handle( wsa
->accept_socket
);
1657 status
= wine_server_call( req
);
1661 if (status
== STATUS_CANT_WAIT
)
1662 return STATUS_PENDING
;
1664 if (status
== STATUS_INVALID_HANDLE
)
1666 FIXME("AcceptEx accepting socket closed but request was not cancelled\n");
1667 status
= STATUS_CANCELLED
;
1670 else if (status
== STATUS_HANDLES_CLOSED
)
1671 status
= STATUS_CANCELLED
; /* strange windows behavior */
1673 if (status
!= STATUS_SUCCESS
)
1676 /* WS2 Spec says size param is extra 16 bytes long...what do we put in it? */
1677 addr
= ((char *)wsa
->buf
) + wsa
->data_len
;
1678 len
= wsa
->local_len
- sizeof(int);
1679 WS_getsockname(HANDLE2SOCKET(wsa
->accept_socket
),
1680 (struct WS_sockaddr
*)(addr
+ sizeof(int)), &len
);
1683 addr
+= wsa
->local_len
;
1684 len
= wsa
->remote_len
- sizeof(int);
1685 WS_getpeername(HANDLE2SOCKET(wsa
->accept_socket
),
1686 (struct WS_sockaddr
*)(addr
+ sizeof(int)), &len
);
1692 SERVER_START_REQ( register_async
)
1694 req
->type
= ASYNC_TYPE_READ
;
1695 req
->async
.handle
= wine_server_obj_handle( wsa
->accept_socket
);
1696 req
->async
.callback
= wine_server_client_ptr( WS2_async_accept_recv
);
1697 req
->async
.iosb
= wine_server_client_ptr( iosb
);
1698 req
->async
.arg
= wine_server_client_ptr( wsa
);
1699 status
= wine_server_call( req
);
1703 if (status
!= STATUS_PENDING
)
1706 return STATUS_SUCCESS
;
1709 iosb
->u
.Status
= status
;
1710 iosb
->Information
= 0;
1712 if (wsa
->user_overlapped
->hEvent
)
1713 SetEvent(wsa
->user_overlapped
->hEvent
);
1715 WS_AddCompletion( HANDLE2SOCKET(wsa
->listen_socket
), wsa
->cvalue
, iosb
->u
.Status
, iosb
->Information
);
1717 *apc
= ws2_async_accept_apc
;
1721 /***********************************************************************
1722 * WS2_send (INTERNAL)
1724 * Workhorse for both synchronous and asynchronous send() operations.
1726 static int WS2_send( int fd
, struct ws2_async
*wsa
)
1729 union generic_unix_sockaddr unix_addr
;
1732 hdr
.msg_name
= NULL
;
1733 hdr
.msg_namelen
= 0;
1737 hdr
.msg_name
= &unix_addr
;
1738 hdr
.msg_namelen
= ws_sockaddr_ws2u( wsa
->addr
, wsa
->addrlen
.val
, &unix_addr
);
1739 if ( !hdr
.msg_namelen
)
1745 #if defined(HAVE_IPX) && defined(SOL_IPX)
1746 if(wsa
->addr
->sa_family
== WS_AF_IPX
)
1748 struct sockaddr_ipx
* uipx
= (struct sockaddr_ipx
*)hdr
.msg_name
;
1750 unsigned int len
=sizeof(int);
1752 /* The packet type is stored at the ipx socket level; At least the linux kernel seems
1753 * to do something with it in case hdr.msg_name is NULL. Nonetheless can we use it to store
1754 * the packet type and then we can retrieve it using getsockopt. After that we can set the
1755 * ipx type in the sockaddr_opx structure with the stored value.
1757 if(getsockopt(fd
, SOL_IPX
, IPX_TYPE
, &val
, &len
) != -1)
1758 uipx
->sipx_type
= val
;
1763 hdr
.msg_iov
= wsa
->iovec
+ wsa
->first_iovec
;
1764 hdr
.msg_iovlen
= wsa
->n_iovecs
- wsa
->first_iovec
;
1765 #ifdef HAVE_STRUCT_MSGHDR_MSG_ACCRIGHTS
1766 hdr
.msg_accrights
= NULL
;
1767 hdr
.msg_accrightslen
= 0;
1769 hdr
.msg_control
= NULL
;
1770 hdr
.msg_controllen
= 0;
1774 ret
= sendmsg(fd
, &hdr
, wsa
->flags
);
1778 while (wsa
->first_iovec
< wsa
->n_iovecs
&& wsa
->iovec
[wsa
->first_iovec
].iov_len
<= n
)
1779 n
-= wsa
->iovec
[wsa
->first_iovec
++].iov_len
;
1780 if (wsa
->first_iovec
< wsa
->n_iovecs
)
1782 wsa
->iovec
[wsa
->first_iovec
].iov_base
= (char*)wsa
->iovec
[wsa
->first_iovec
].iov_base
+ n
;
1783 wsa
->iovec
[wsa
->first_iovec
].iov_len
-= n
;
1789 /***********************************************************************
1790 * WS2_async_send (INTERNAL)
1792 * Handler for overlapped send() operations.
1794 static NTSTATUS
WS2_async_send(void* user
, IO_STATUS_BLOCK
* iosb
, NTSTATUS status
, void **apc
)
1796 ws2_async
* wsa
= user
;
1801 case STATUS_ALERTED
:
1802 if ( wsa
->n_iovecs
<= wsa
->first_iovec
)
1805 status
= STATUS_SUCCESS
;
1808 if ((status
= wine_server_handle_to_fd( wsa
->hSocket
, FILE_WRITE_DATA
, &fd
, NULL
) ))
1811 /* check to see if the data is ready (non-blocking) */
1812 result
= WS2_send( fd
, wsa
);
1813 wine_server_release_fd( wsa
->hSocket
, fd
);
1817 if (wsa
->first_iovec
< wsa
->n_iovecs
)
1818 status
= STATUS_PENDING
;
1820 status
= STATUS_SUCCESS
;
1822 iosb
->Information
+= result
;
1824 else if (errno
== EINTR
|| errno
== EAGAIN
)
1826 status
= STATUS_PENDING
;
1830 status
= wsaErrStatus();
1834 if (status
!= STATUS_PENDING
)
1836 iosb
->u
.Status
= status
;
1837 *apc
= ws2_async_apc
;
1842 /***********************************************************************
1843 * WS2_async_shutdown (INTERNAL)
1845 * Handler for shutdown() operations on overlapped sockets.
1847 static NTSTATUS
WS2_async_shutdown( void* user
, PIO_STATUS_BLOCK iosb
, NTSTATUS status
, void **apc
)
1849 ws2_async
* wsa
= user
;
1854 case STATUS_ALERTED
:
1855 if ((status
= wine_server_handle_to_fd( wsa
->hSocket
, 0, &fd
, NULL
) ))
1858 switch ( wsa
->type
)
1860 case ASYNC_TYPE_READ
: err
= shutdown( fd
, 0 ); break;
1861 case ASYNC_TYPE_WRITE
: err
= shutdown( fd
, 1 ); break;
1863 status
= err
? wsaErrStatus() : STATUS_SUCCESS
;
1864 wine_server_release_fd( wsa
->hSocket
, fd
);
1867 iosb
->u
.Status
= status
;
1868 iosb
->Information
= 0;
1869 *apc
= ws2_async_apc
;
1873 /***********************************************************************
1874 * WS2_register_async_shutdown (INTERNAL)
1876 * Helper function for WS_shutdown() on overlapped sockets.
1878 static int WS2_register_async_shutdown( SOCKET s
, int type
)
1880 struct ws2_async
*wsa
;
1883 TRACE("s %ld type %d\n", s
, type
);
1885 wsa
= HeapAlloc( GetProcessHeap(), 0, sizeof(*wsa
) );
1889 wsa
->hSocket
= SOCKET2HANDLE(s
);
1891 wsa
->completion_func
= NULL
;
1893 SERVER_START_REQ( register_async
)
1896 req
->async
.handle
= wine_server_obj_handle( wsa
->hSocket
);
1897 req
->async
.callback
= wine_server_client_ptr( WS2_async_shutdown
);
1898 req
->async
.iosb
= wine_server_client_ptr( &wsa
->local_iosb
);
1899 req
->async
.arg
= wine_server_client_ptr( wsa
);
1900 req
->async
.cvalue
= 0;
1901 status
= wine_server_call( req
);
1905 if (status
!= STATUS_PENDING
)
1907 HeapFree( GetProcessHeap(), 0, wsa
);
1908 return NtStatusToWSAError( status
);
1913 /***********************************************************************
1916 SOCKET WINAPI
WS_accept(SOCKET s
, struct WS_sockaddr
*addr
,
1923 TRACE("socket %04lx\n", s
);
1924 is_blocking
= _is_blocking(s
);
1927 /* try accepting first (if there is a deferred connection) */
1928 SERVER_START_REQ( accept_socket
)
1930 req
->lhandle
= wine_server_obj_handle( SOCKET2HANDLE(s
) );
1931 req
->access
= GENERIC_READ
|GENERIC_WRITE
|SYNCHRONIZE
;
1932 req
->attributes
= OBJ_INHERIT
;
1933 status
= wine_server_call( req
);
1934 as
= HANDLE2SOCKET( wine_server_ptr_handle( reply
->handle
));
1939 if (addr
) WS_getpeername(as
, addr
, addrlen32
);
1942 if (is_blocking
&& status
== STATUS_CANT_WAIT
)
1944 int fd
= get_sock_fd( s
, FILE_READ_DATA
, NULL
);
1946 do_block(fd
, POLLIN
, -1);
1947 _sync_sock_state(s
); /* let wineserver notice connection */
1948 release_sock_fd( s
, fd
);
1950 } while (is_blocking
&& status
== STATUS_CANT_WAIT
);
1953 return INVALID_SOCKET
;
1956 /***********************************************************************
1959 static BOOL WINAPI
WS2_AcceptEx(SOCKET listener
, SOCKET acceptor
, PVOID dest
, DWORD dest_len
,
1960 DWORD local_addr_len
, DWORD rem_addr_len
, LPDWORD received
,
1961 LPOVERLAPPED overlapped
)
1964 struct ws2_accept_async
*wsa
;
1966 ULONG_PTR cvalue
= (overlapped
&& ((ULONG_PTR
)overlapped
->hEvent
& 1) == 0) ? (ULONG_PTR
)overlapped
: 0;
1968 TRACE("(%lx, %lx, %p, %d, %d, %d, %p, %p)\n", listener
, acceptor
, dest
, dest_len
, local_addr_len
,
1969 rem_addr_len
, received
, overlapped
);
1973 SetLastError(WSAEINVAL
);
1979 SetLastError(WSA_INVALID_PARAMETER
);
1983 fd
= get_sock_fd( listener
, FILE_READ_DATA
, NULL
);
1986 SetLastError(WSAENOTSOCK
);
1989 release_sock_fd( listener
, fd
);
1991 fd
= get_sock_fd( acceptor
, FILE_READ_DATA
, NULL
);
1994 SetLastError(WSAEINVAL
);
1997 release_sock_fd( acceptor
, fd
);
1999 wsa
= HeapAlloc( GetProcessHeap(), 0, sizeof(*wsa
) );
2002 SetLastError(WSAEFAULT
);
2006 wsa
->listen_socket
= SOCKET2HANDLE(listener
);
2007 wsa
->accept_socket
= SOCKET2HANDLE(acceptor
);
2008 wsa
->user_overlapped
= overlapped
;
2009 wsa
->cvalue
= cvalue
;
2011 wsa
->data_len
= dest_len
;
2012 wsa
->local_len
= local_addr_len
;
2013 wsa
->remote_len
= rem_addr_len
;
2018 /* set up a read request if we need it */
2019 wsa
->read
= HeapAlloc( GetProcessHeap(), 0, FIELD_OFFSET(struct ws2_async
, iovec
[1]) );
2022 HeapFree( GetProcessHeap(), 0, wsa
);
2023 SetLastError(WSAEFAULT
);
2027 wsa
->read
->hSocket
= wsa
->accept_socket
;
2028 wsa
->read
->flags
= 0;
2029 wsa
->read
->lpFlags
= &wsa
->read
->flags
;
2030 wsa
->read
->addr
= NULL
;
2031 wsa
->read
->addrlen
.ptr
= NULL
;
2032 wsa
->read
->control
= NULL
;
2033 wsa
->read
->n_iovecs
= 1;
2034 wsa
->read
->first_iovec
= 0;
2035 wsa
->read
->iovec
[0].iov_base
= wsa
->buf
;
2036 wsa
->read
->iovec
[0].iov_len
= wsa
->data_len
;
2039 SERVER_START_REQ( register_async
)
2041 req
->type
= ASYNC_TYPE_READ
;
2042 req
->async
.handle
= wine_server_obj_handle( SOCKET2HANDLE(listener
) );
2043 req
->async
.callback
= wine_server_client_ptr( WS2_async_accept
);
2044 req
->async
.iosb
= wine_server_client_ptr( overlapped
);
2045 req
->async
.arg
= wine_server_client_ptr( wsa
);
2046 /* We don't set event or completion since we may also have to read */
2047 status
= wine_server_call( req
);
2051 if(status
!= STATUS_PENDING
)
2053 HeapFree( GetProcessHeap(), 0, wsa
->read
);
2054 HeapFree( GetProcessHeap(), 0, wsa
);
2057 SetLastError( NtStatusToWSAError(status
) );
2061 /***********************************************************************
2062 * GetAcceptExSockaddrs
2064 static void WINAPI
WS2_GetAcceptExSockaddrs(PVOID buffer
, DWORD data_size
, DWORD local_size
, DWORD remote_size
,
2065 struct WS_sockaddr
**local_addr
, LPINT local_addr_len
,
2066 struct WS_sockaddr
**remote_addr
, LPINT remote_addr_len
)
2068 char *cbuf
= buffer
;
2069 TRACE("(%p, %d, %d, %d, %p, %p, %p, %p)\n", buffer
, data_size
, local_size
, remote_size
, local_addr
,
2070 local_addr_len
, remote_addr
, remote_addr_len
);
2073 *local_addr_len
= *(int *) cbuf
;
2074 *local_addr
= (struct WS_sockaddr
*)(cbuf
+ sizeof(int));
2078 *remote_addr_len
= *(int *) cbuf
;
2079 *remote_addr
= (struct WS_sockaddr
*)(cbuf
+ sizeof(int));
2082 /***********************************************************************
2085 * Perform a receive operation that is capable of returning message
2086 * control headers. It is important to note that the WSAMSG parameter
2087 * must remain valid throughout the operation, even when an overlapped
2088 * receive is performed.
2090 static int WINAPI
WS2_WSARecvMsg( SOCKET s
, LPWSAMSG msg
, LPDWORD lpNumberOfBytesRecvd
,
2091 LPWSAOVERLAPPED lpOverlapped
,
2092 LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine
)
2096 SetLastError( WSAEFAULT
);
2097 return SOCKET_ERROR
;
2100 return WS2_recv_base( s
, msg
->lpBuffers
, msg
->dwBufferCount
, lpNumberOfBytesRecvd
,
2101 &msg
->dwFlags
, msg
->name
, &msg
->namelen
,
2102 lpOverlapped
, lpCompletionRoutine
, &msg
->Control
);
2105 /***********************************************************************
2108 int WINAPI
WS_bind(SOCKET s
, const struct WS_sockaddr
* name
, int namelen
)
2110 int fd
= get_sock_fd( s
, 0, NULL
);
2111 int res
= SOCKET_ERROR
;
2113 TRACE("socket %04lx, ptr %p %s, length %d\n", s
, name
, debugstr_sockaddr(name
), namelen
);
2117 if (!name
|| (name
->sa_family
&& !supported_pf(name
->sa_family
)))
2119 SetLastError(WSAEAFNOSUPPORT
);
2123 union generic_unix_sockaddr uaddr
;
2124 unsigned int uaddrlen
= ws_sockaddr_ws2u(name
, namelen
, &uaddr
);
2127 SetLastError(WSAEFAULT
);
2132 const struct sockaddr_in6
*in6
= (const struct sockaddr_in6
*) &uaddr
;
2133 if (name
->sa_family
== WS_AF_INET6
&&
2134 !memcmp(&in6
->sin6_addr
, &in6addr_any
, sizeof(struct in6_addr
)))
2137 if (setsockopt(fd
, IPPROTO_IPV6
, IPV6_V6ONLY
, &enable
, sizeof(enable
)) == -1)
2139 release_sock_fd( s
, fd
);
2140 SetLastError(WSAEAFNOSUPPORT
);
2141 return SOCKET_ERROR
;
2145 if (name
->sa_family
== WS_AF_INET
)
2147 struct sockaddr_in
*in4
= (struct sockaddr_in
*) &uaddr
;
2148 if (memcmp(&in4
->sin_addr
, magic_loopback_addr
, 4) == 0)
2150 /* Trying to bind to the default host interface, using
2151 * INADDR_ANY instead*/
2152 WARN("Trying to bind to magic IP address, using "
2153 "INADDR_ANY instead.\n");
2154 in4
->sin_addr
.s_addr
= htonl(WS_INADDR_ANY
);
2157 if (bind(fd
, &uaddr
.addr
, uaddrlen
) < 0)
2159 int loc_errno
= errno
;
2160 WARN("\tfailure - errno = %i\n", errno
);
2165 SetLastError(WSAENOTSOCK
);
2168 SetLastError(WSAEINVAL
);
2171 SetLastError(wsaErrno());
2177 res
=0; /* success */
2181 release_sock_fd( s
, fd
);
2186 /***********************************************************************
2187 * closesocket (WS2_32.3)
2189 int WINAPI
WS_closesocket(SOCKET s
)
2191 TRACE("socket %04lx\n", s
);
2192 if (CloseHandle(SOCKET2HANDLE(s
))) return 0;
2193 return SOCKET_ERROR
;
2196 static int do_connect(int fd
, const struct WS_sockaddr
* name
, int namelen
)
2198 union generic_unix_sockaddr uaddr
;
2199 unsigned int uaddrlen
= ws_sockaddr_ws2u(name
, namelen
, &uaddr
);
2204 if (name
->sa_family
== WS_AF_INET
)
2206 struct sockaddr_in
*in4
= (struct sockaddr_in
*) &uaddr
;
2207 if (memcmp(&in4
->sin_addr
, magic_loopback_addr
, 4) == 0)
2209 /* Trying to connect to magic replace-loopback address,
2210 * assuming we really want to connect to localhost */
2211 TRACE("Trying to connect to magic IP address, using "
2212 "INADDR_LOOPBACK instead.\n");
2213 in4
->sin_addr
.s_addr
= htonl(WS_INADDR_LOOPBACK
);
2217 if (connect(fd
, &uaddr
.addr
, uaddrlen
) == 0)
2223 /***********************************************************************
2224 * connect (WS2_32.4)
2226 int WINAPI
WS_connect(SOCKET s
, const struct WS_sockaddr
* name
, int namelen
)
2228 int fd
= get_sock_fd( s
, FILE_READ_DATA
, NULL
);
2230 TRACE("socket %04lx, ptr %p %s, length %d\n", s
, name
, debugstr_sockaddr(name
), namelen
);
2234 int ret
= do_connect(fd
, name
, namelen
);
2236 goto connect_success
;
2238 if (ret
== WSAEINPROGRESS
)
2240 /* tell wineserver that a connection is in progress */
2241 _enable_event(SOCKET2HANDLE(s
), FD_CONNECT
|FD_READ
|FD_WRITE
,
2243 FD_WINE_CONNECTED
|FD_WINE_LISTENING
);
2244 if (_is_blocking(s
))
2248 do_block(fd
, POLLIN
| POLLOUT
, -1);
2249 _sync_sock_state(s
); /* let wineserver notice connection */
2250 /* retrieve any error codes from it */
2251 result
= _get_sock_error(s
, FD_CONNECT_BIT
);
2253 SetLastError(NtStatusToWSAError(result
));
2256 goto connect_success
;
2261 SetLastError(WSAEWOULDBLOCK
);
2268 release_sock_fd( s
, fd
);
2270 return SOCKET_ERROR
;
2273 release_sock_fd( s
, fd
);
2274 _enable_event(SOCKET2HANDLE(s
), FD_CONNECT
|FD_READ
|FD_WRITE
,
2275 FD_WINE_CONNECTED
|FD_READ
|FD_WRITE
,
2276 FD_CONNECT
|FD_WINE_LISTENING
);
2280 /***********************************************************************
2281 * WSAConnect (WS2_32.30)
2283 int WINAPI
WSAConnect( SOCKET s
, const struct WS_sockaddr
* name
, int namelen
,
2284 LPWSABUF lpCallerData
, LPWSABUF lpCalleeData
,
2285 LPQOS lpSQOS
, LPQOS lpGQOS
)
2287 if ( lpCallerData
|| lpCalleeData
|| lpSQOS
|| lpGQOS
)
2288 FIXME("unsupported parameters!\n");
2289 return WS_connect( s
, name
, namelen
);
2292 /***********************************************************************
2295 static BOOL WINAPI
WS2_ConnectEx(SOCKET s
, const struct WS_sockaddr
* name
, int namelen
,
2296 PVOID sendBuf
, DWORD sendBufLen
, LPDWORD sent
, LPOVERLAPPED ov
)
2298 int fd
, ret
, status
;
2302 SetLastError( ERROR_INVALID_PARAMETER
);
2306 fd
= get_sock_fd( s
, FILE_READ_DATA
, NULL
);
2309 SetLastError( WSAENOTSOCK
);
2313 TRACE("socket %04lx, ptr %p %s, length %d, sendptr %p, len %d, ov %p\n",
2314 s
, name
, debugstr_sockaddr(name
), namelen
, sendBuf
, sendBufLen
, ov
);
2316 /* FIXME: technically the socket has to be bound */
2317 ret
= do_connect(fd
, name
, namelen
);
2322 _enable_event(SOCKET2HANDLE(s
), FD_CONNECT
|FD_READ
|FD_WRITE
,
2323 FD_WINE_CONNECTED
|FD_READ
|FD_WRITE
,
2324 FD_CONNECT
|FD_WINE_LISTENING
);
2326 wsabuf
.len
= sendBufLen
;
2327 wsabuf
.buf
= (char*) sendBuf
;
2329 /* WSASend takes care of completion if need be */
2330 if (WSASend(s
, &wsabuf
, sendBuf
? 1 : 0, sent
, 0, ov
, NULL
) != SOCKET_ERROR
)
2331 goto connection_success
;
2333 else if (ret
== WSAEINPROGRESS
)
2335 struct ws2_async
*wsa
;
2336 ULONG_PTR cvalue
= (((ULONG_PTR
)ov
->hEvent
& 1) == 0) ? (ULONG_PTR
)ov
: 0;
2338 _enable_event(SOCKET2HANDLE(s
), FD_CONNECT
|FD_READ
|FD_WRITE
,
2340 FD_WINE_CONNECTED
|FD_WINE_LISTENING
);
2342 /* Indirectly call WSASend */
2343 if (!(wsa
= HeapAlloc( GetProcessHeap(), 0, sizeof(*wsa
) )))
2345 SetLastError(WSAEFAULT
);
2349 IO_STATUS_BLOCK
*iosb
= (IO_STATUS_BLOCK
*)ov
;
2350 iosb
->u
.Status
= STATUS_PENDING
;
2351 iosb
->Information
= 0;
2353 wsa
->hSocket
= SOCKET2HANDLE(s
);
2355 wsa
->addrlen
.val
= 0;
2357 wsa
->lpFlags
= &wsa
->flags
;
2358 wsa
->control
= NULL
;
2359 wsa
->n_iovecs
= sendBuf
? 1 : 0;
2360 wsa
->first_iovec
= 0;
2361 wsa
->completion_func
= NULL
;
2362 wsa
->iovec
[0].iov_base
= sendBuf
;
2363 wsa
->iovec
[0].iov_len
= sendBufLen
;
2365 SERVER_START_REQ( register_async
)
2367 req
->type
= ASYNC_TYPE_WRITE
;
2368 req
->async
.handle
= wine_server_obj_handle( wsa
->hSocket
);
2369 req
->async
.callback
= wine_server_client_ptr( WS2_async_send
);
2370 req
->async
.iosb
= wine_server_client_ptr( iosb
);
2371 req
->async
.arg
= wine_server_client_ptr( wsa
);
2372 req
->async
.event
= wine_server_obj_handle( ov
->hEvent
);
2373 req
->async
.cvalue
= cvalue
;
2374 status
= wine_server_call( req
);
2378 if (status
!= STATUS_PENDING
) HeapFree(GetProcessHeap(), 0, wsa
);
2380 /* If the connect already failed */
2381 if (status
== STATUS_PIPE_DISCONNECTED
)
2382 status
= _get_sock_error(s
, FD_CONNECT_BIT
);
2383 SetLastError( NtStatusToWSAError(status
) );
2391 release_sock_fd( s
, fd
);
2395 release_sock_fd( s
, fd
);
2400 /***********************************************************************
2401 * getpeername (WS2_32.5)
2403 int WINAPI
WS_getpeername(SOCKET s
, struct WS_sockaddr
*name
, int *namelen
)
2408 TRACE("socket: %04lx, ptr %p, len %08x\n", s
, name
, namelen
?*namelen
:0);
2410 fd
= get_sock_fd( s
, 0, NULL
);
2415 union generic_unix_sockaddr uaddr
;
2416 unsigned int uaddrlen
= sizeof(uaddr
);
2418 if (getpeername(fd
, &uaddr
.addr
, &uaddrlen
) == 0)
2420 if (!name
|| !namelen
)
2421 SetLastError(WSAEFAULT
);
2422 else if (ws_sockaddr_u2ws(&uaddr
.addr
, name
, namelen
) != 0)
2423 /* The buffer was too small */
2424 SetLastError(WSAEFAULT
);
2429 SetLastError(wsaErrno());
2430 release_sock_fd( s
, fd
);
2435 /***********************************************************************
2436 * getsockname (WS2_32.6)
2438 int WINAPI
WS_getsockname(SOCKET s
, struct WS_sockaddr
*name
, int *namelen
)
2443 TRACE("socket: %04lx, ptr %p, len %8x\n", s
, name
, *namelen
);
2445 /* Check if what we've received is valid. Should we use IsBadReadPtr? */
2446 if( (name
== NULL
) || (namelen
== NULL
) )
2448 SetLastError( WSAEFAULT
);
2449 return SOCKET_ERROR
;
2452 fd
= get_sock_fd( s
, 0, NULL
);
2457 union generic_unix_sockaddr uaddr
;
2458 unsigned int uaddrlen
= sizeof(uaddr
);
2460 if (getsockname(fd
, &uaddr
.addr
, &uaddrlen
) != 0)
2462 SetLastError(wsaErrno());
2464 else if (!is_sockaddr_bound(&uaddr
.addr
, uaddrlen
))
2466 SetLastError(WSAEINVAL
);
2468 else if (ws_sockaddr_u2ws(&uaddr
.addr
, name
, namelen
) != 0)
2470 /* The buffer was too small */
2471 SetLastError(WSAEFAULT
);
2477 release_sock_fd( s
, fd
);
2482 /***********************************************************************
2483 * getsockopt (WS2_32.7)
2485 INT WINAPI
WS_getsockopt(SOCKET s
, INT level
,
2486 INT optname
, char *optval
, INT
*optlen
)
2491 TRACE("socket: %04lx, level 0x%x, name 0x%x, ptr %p, len %d\n",
2492 s
, level
, optname
, optval
, *optlen
);
2500 /* Handle common cases. The special cases are below, sorted
2502 case WS_SO_ACCEPTCONN
:
2503 case WS_SO_BROADCAST
:
2506 case WS_SO_KEEPALIVE
:
2507 case WS_SO_OOBINLINE
:
2509 case WS_SO_REUSEADDR
:
2512 if ( (fd
= get_sock_fd( s
, 0, NULL
)) == -1)
2513 return SOCKET_ERROR
;
2514 convert_sockopt(&level
, &optname
);
2515 if (getsockopt(fd
, level
, optname
, optval
, (unsigned int *)optlen
) != 0 )
2517 SetLastError((errno
== EBADF
) ? WSAENOTSOCK
: wsaErrno());
2520 release_sock_fd( s
, fd
);
2523 case WS_SO_DONTLINGER
:
2525 struct linger lingval
;
2526 unsigned int len
= sizeof(struct linger
);
2528 if (!optlen
|| *optlen
< sizeof(BOOL
)|| !optval
)
2530 SetLastError(WSAEFAULT
);
2531 return SOCKET_ERROR
;
2533 if ( (fd
= get_sock_fd( s
, 0, NULL
)) == -1)
2534 return SOCKET_ERROR
;
2536 if (getsockopt(fd
, SOL_SOCKET
, SO_LINGER
, &lingval
, &len
) != 0 )
2538 SetLastError((errno
== EBADF
) ? WSAENOTSOCK
: wsaErrno());
2543 *(BOOL
*)optval
= (lingval
.l_onoff
) ? FALSE
: TRUE
;
2544 *optlen
= sizeof(BOOL
);
2547 release_sock_fd( s
, fd
);
2551 case WS_SO_CONNECT_TIME
:
2553 static int pretendtime
= 0;
2555 if (!pretendtime
) FIXME("WS_SO_CONNECT_TIME - faking results\n");
2556 if (!optlen
|| *optlen
< sizeof(DWORD
) || !optval
)
2558 SetLastError(WSAEFAULT
);
2559 return SOCKET_ERROR
;
2561 *(DWORD
*)optval
= pretendtime
++;
2562 *optlen
= sizeof(DWORD
);
2565 /* As mentioned in setsockopt, Windows ignores this, so we
2566 * always return true here */
2567 case WS_SO_DONTROUTE
:
2568 if (!optlen
|| *optlen
< sizeof(BOOL
) || !optval
)
2570 SetLastError(WSAEFAULT
);
2571 return SOCKET_ERROR
;
2573 *(BOOL
*)optval
= TRUE
;
2574 *optlen
= sizeof(BOOL
);
2579 struct linger lingval
;
2581 unsigned int len
= sizeof(struct linger
), slen
= sizeof(int);
2583 /* struct linger and LINGER have different sizes */
2584 if (!optlen
|| *optlen
< sizeof(LINGER
) || !optval
)
2586 SetLastError(WSAEFAULT
);
2587 return SOCKET_ERROR
;
2589 if ( (fd
= get_sock_fd( s
, 0, NULL
)) == -1)
2590 return SOCKET_ERROR
;
2592 if ((getsockopt(fd
, SOL_SOCKET
, SO_TYPE
, &so_type
, &slen
) == 0 && so_type
== SOCK_DGRAM
))
2594 SetLastError(WSAENOPROTOOPT
);
2597 else if (getsockopt(fd
, SOL_SOCKET
, SO_LINGER
, &lingval
, &len
) != 0)
2599 SetLastError((errno
== EBADF
) ? WSAENOTSOCK
: wsaErrno());
2604 ((LINGER
*)optval
)->l_onoff
= lingval
.l_onoff
;
2605 ((LINGER
*)optval
)->l_linger
= lingval
.l_linger
;
2606 *optlen
= sizeof(struct linger
);
2609 release_sock_fd( s
, fd
);
2613 case WS_SO_MAX_MSG_SIZE
:
2614 if (!optlen
|| *optlen
< sizeof(int) || !optval
)
2616 SetLastError(WSAEFAULT
);
2617 return SOCKET_ERROR
;
2619 TRACE("getting global SO_MAX_MSG_SIZE = 65507\n");
2620 *(int *)optval
= 65507;
2621 *optlen
= sizeof(int);
2624 /* SO_OPENTYPE does not require a valid socket handle. */
2625 case WS_SO_OPENTYPE
:
2626 if (!optlen
|| *optlen
< sizeof(int) || !optval
)
2628 SetLastError(WSAEFAULT
);
2629 return SOCKET_ERROR
;
2631 *(int *)optval
= get_per_thread_data()->opentype
;
2632 *optlen
= sizeof(int);
2633 TRACE("getting global SO_OPENTYPE = 0x%x\n", *((int*)optval
) );
2637 case WS_SO_RCVTIMEO
:
2640 case WS_SO_SNDTIMEO
:
2642 #if defined(SO_RCVTIMEO) || defined(SO_SNDTIMEO)
2645 unsigned int len
= sizeof(struct timeval
);
2647 if (!optlen
|| *optlen
< sizeof(int)|| !optval
)
2649 SetLastError(WSAEFAULT
);
2650 return SOCKET_ERROR
;
2652 if ( (fd
= get_sock_fd( s
, 0, NULL
)) == -1)
2653 return SOCKET_ERROR
;
2655 convert_sockopt(&level
, &optname
);
2656 if (getsockopt(fd
, level
, optname
, &tv
, &len
) != 0 )
2658 SetLastError((errno
== EBADF
) ? WSAENOTSOCK
: wsaErrno());
2663 *(int *)optval
= tv
.tv_sec
* 1000 + tv
.tv_usec
/ 1000;
2664 *optlen
= sizeof(int);
2667 release_sock_fd( s
, fd
);
2672 TRACE("Unknown SOL_SOCKET optname: 0x%08x\n", optname
);
2673 SetLastError(WSAENOPROTOOPT
);
2674 return SOCKET_ERROR
;
2675 } /* end switch(optname) */
2676 }/* end case WS_SOL_SOCKET */
2680 struct WS_sockaddr_ipx addr
;
2681 IPX_ADDRESS_DATA
*data
;
2686 if ((fd
= get_sock_fd( s
, 0, NULL
)) == -1) return SOCKET_ERROR
;
2688 if(getsockopt(fd
, SOL_IPX
, IPX_TYPE
, optval
, (unsigned int*)optlen
) == -1)
2695 socklen_t len
=sizeof(struct ipx
);
2696 if(getsockopt(fd
, 0, SO_DEFAULT_HEADERS
, &val
, &len
) == -1 )
2699 *optval
= (int)val
.ipx_pt
;
2702 TRACE("ptype: %d (fd: %d)\n", *(int*)optval
, fd
);
2703 release_sock_fd( s
, fd
);
2708 * On a Win2000 system with one network card there are usually
2709 * three ipx devices one with a speed of 28.8kbps, 10Mbps and 100Mbps.
2710 * Using this call you can then retrieve info about this all.
2711 * In case of Linux it is a bit different. Usually you have
2712 * only "one" device active and further it is not possible to
2713 * query things like the linkspeed.
2715 FIXME("IPX_ADDRESS\n");
2716 namelen
= sizeof(struct WS_sockaddr_ipx
);
2717 memset(&addr
, 0, sizeof(struct WS_sockaddr_ipx
));
2718 WS_getsockname(s
, (struct WS_sockaddr
*)&addr
, &namelen
);
2720 data
= (IPX_ADDRESS_DATA
*)optval
;
2721 memcpy(data
->nodenum
,addr
.sa_nodenum
,sizeof(data
->nodenum
));
2722 memcpy(data
->netnum
,addr
.sa_netnum
,sizeof(data
->netnum
));
2723 data
->adapternum
= 0;
2724 data
->wan
= FALSE
; /* We are not on a wan for now .. */
2725 data
->status
= FALSE
; /* Since we are not on a wan, the wan link isn't up */
2726 data
->maxpkt
= 1467; /* This value is the default one, at least on Win2k/WinXP */
2727 data
->linkspeed
= 100000; /* Set the line speed in 100bit/s to 10 Mbit;
2728 * note 1MB = 1000kB in this case */
2731 case IPX_MAX_ADAPTER_NUM
:
2732 FIXME("IPX_MAX_ADAPTER_NUM\n");
2733 *(int*)optval
= 1; /* As noted under IPX_ADDRESS we have just one card. */
2737 FIXME("IPX optname:%x\n", optname
);
2738 return SOCKET_ERROR
;
2739 }/* end switch(optname) */
2740 } /* end case NSPROTO_IPX */
2747 case WS_IRLMP_ENUMDEVICES
:
2749 static const int MAX_IRDA_DEVICES
= 10;
2750 char buf
[sizeof(struct irda_device_list
) +
2751 (MAX_IRDA_DEVICES
- 1) * sizeof(struct irda_device_info
)];
2753 socklen_t len
= sizeof(buf
);
2755 if ( (fd
= get_sock_fd( s
, 0, NULL
)) == -1)
2756 return SOCKET_ERROR
;
2757 res
= getsockopt( fd
, SOL_IRLMP
, IRLMP_ENUMDEVICES
, buf
, &len
);
2760 SetLastError(wsaErrno());
2761 return SOCKET_ERROR
;
2765 struct irda_device_list
*src
= (struct irda_device_list
*)buf
;
2766 DEVICELIST
*dst
= (DEVICELIST
*)optval
;
2767 INT needed
= sizeof(DEVICELIST
), i
;
2770 needed
+= (src
->len
- 1) * sizeof(IRDA_DEVICE_INFO
);
2771 if (*optlen
< needed
)
2773 SetLastError(WSAEFAULT
);
2774 return SOCKET_ERROR
;
2777 TRACE("IRLMP_ENUMDEVICES: %d devices found:\n", src
->len
);
2778 dst
->numDevice
= src
->len
;
2779 for (i
= 0; i
< src
->len
; i
++)
2781 TRACE("saddr = %08x, daddr = %08x, info = %s, hints = %02x%02x\n",
2782 src
->dev
[i
].saddr
, src
->dev
[i
].daddr
,
2783 src
->dev
[i
].info
, src
->dev
[i
].hints
[0],
2784 src
->dev
[i
].hints
[1]);
2785 memcpy( dst
->Device
[i
].irdaDeviceID
,
2787 sizeof(dst
->Device
[i
].irdaDeviceID
) ) ;
2788 memcpy( dst
->Device
[i
].irdaDeviceName
,
2790 sizeof(dst
->Device
[i
].irdaDeviceName
) ) ;
2791 memcpy( &dst
->Device
[i
].irdaDeviceHints1
,
2792 &src
->dev
[i
].hints
[0],
2793 sizeof(dst
->Device
[i
].irdaDeviceHints1
) ) ;
2794 memcpy( &dst
->Device
[i
].irdaDeviceHints2
,
2795 &src
->dev
[i
].hints
[1],
2796 sizeof(dst
->Device
[i
].irdaDeviceHints2
) ) ;
2797 dst
->Device
[i
].irdaCharSet
= src
->dev
[i
].charset
;
2803 FIXME("IrDA optname:0x%x\n", optname
);
2804 return SOCKET_ERROR
;
2806 break; /* case WS_SOL_IRLMP */
2809 /* Levels WS_IPPROTO_TCP and WS_IPPROTO_IP convert directly */
2810 case WS_IPPROTO_TCP
:
2813 case WS_TCP_NODELAY
:
2814 if ( (fd
= get_sock_fd( s
, 0, NULL
)) == -1)
2815 return SOCKET_ERROR
;
2816 convert_sockopt(&level
, &optname
);
2817 if (getsockopt(fd
, level
, optname
, optval
, (unsigned int *)optlen
) != 0 )
2819 SetLastError((errno
== EBADF
) ? WSAENOTSOCK
: wsaErrno());
2822 release_sock_fd( s
, fd
);
2825 FIXME("Unknown IPPROTO_TCP optname 0x%08x\n", optname
);
2826 return SOCKET_ERROR
;
2831 case WS_IP_ADD_MEMBERSHIP
:
2832 case WS_IP_DROP_MEMBERSHIP
:
2836 case WS_IP_MULTICAST_IF
:
2837 case WS_IP_MULTICAST_LOOP
:
2838 case WS_IP_MULTICAST_TTL
:
2845 if ( (fd
= get_sock_fd( s
, 0, NULL
)) == -1)
2846 return SOCKET_ERROR
;
2847 convert_sockopt(&level
, &optname
);
2848 if (getsockopt(fd
, level
, optname
, optval
, (unsigned int *)optlen
) != 0 )
2850 SetLastError((errno
== EBADF
) ? WSAENOTSOCK
: wsaErrno());
2853 release_sock_fd( s
, fd
);
2855 case WS_IP_DONTFRAGMENT
:
2856 FIXME("WS_IP_DONTFRAGMENT is always false!\n");
2857 *(BOOL
*)optval
= FALSE
;
2860 FIXME("Unknown IPPROTO_IP optname 0x%08x\n", optname
);
2861 return SOCKET_ERROR
;
2863 case WS_IPPROTO_IPV6
:
2866 #ifdef IPV6_ADD_MEMBERSHIP
2867 case WS_IPV6_ADD_MEMBERSHIP
:
2869 #ifdef IPV6_DROP_MEMBERSHIP
2870 case WS_IPV6_DROP_MEMBERSHIP
:
2872 case WS_IPV6_MULTICAST_IF
:
2873 case WS_IPV6_MULTICAST_HOPS
:
2874 case WS_IPV6_MULTICAST_LOOP
:
2875 case WS_IPV6_UNICAST_HOPS
:
2876 case WS_IPV6_V6ONLY
:
2877 if ( (fd
= get_sock_fd( s
, 0, NULL
)) == -1)
2878 return SOCKET_ERROR
;
2879 convert_sockopt(&level
, &optname
);
2880 if (getsockopt(fd
, level
, optname
, optval
, (unsigned int *)optlen
) != 0 )
2882 SetLastError((errno
== EBADF
) ? WSAENOTSOCK
: wsaErrno());
2885 release_sock_fd( s
, fd
);
2887 case WS_IPV6_DONTFRAG
:
2888 FIXME("WS_IPV6_DONTFRAG is always false!\n");
2889 *(BOOL
*)optval
= FALSE
;
2892 FIXME("Unknown IPPROTO_IPV6 optname 0x%08x\n", optname
);
2893 return SOCKET_ERROR
;
2896 WARN("Unknown level: 0x%08x\n", level
);
2897 SetLastError(WSAEINVAL
);
2898 return SOCKET_ERROR
;
2899 } /* end switch(level) */
2902 /***********************************************************************
2905 WS_u_long WINAPI
WS_htonl(WS_u_long hostlong
)
2907 return htonl(hostlong
);
2911 /***********************************************************************
2914 WS_u_short WINAPI
WS_htons(WS_u_short hostshort
)
2916 return htons(hostshort
);
2919 /***********************************************************************
2920 * WSAHtonl (WS2_32.46)
2921 * From MSDN description of error codes, this function should also
2922 * check if WinSock has been initialized and the socket is a valid
2923 * socket. But why? This function only translates a host byte order
2924 * u_long into a network byte order u_long...
2926 int WINAPI
WSAHtonl(SOCKET s
, WS_u_long hostlong
, WS_u_long
*lpnetlong
)
2930 *lpnetlong
= htonl(hostlong
);
2933 WSASetLastError(WSAEFAULT
);
2934 return SOCKET_ERROR
;
2937 /***********************************************************************
2938 * WSAHtons (WS2_32.47)
2939 * From MSDN description of error codes, this function should also
2940 * check if WinSock has been initialized and the socket is a valid
2941 * socket. But why? This function only translates a host byte order
2942 * u_short into a network byte order u_short...
2944 int WINAPI
WSAHtons(SOCKET s
, WS_u_short hostshort
, WS_u_short
*lpnetshort
)
2949 *lpnetshort
= htons(hostshort
);
2952 WSASetLastError(WSAEFAULT
);
2953 return SOCKET_ERROR
;
2957 /***********************************************************************
2958 * inet_addr (WS2_32.11)
2960 WS_u_long WINAPI
WS_inet_addr(const char *cp
)
2962 if (!cp
) return INADDR_NONE
;
2963 return inet_addr(cp
);
2967 /***********************************************************************
2970 WS_u_long WINAPI
WS_ntohl(WS_u_long netlong
)
2972 return ntohl(netlong
);
2976 /***********************************************************************
2979 WS_u_short WINAPI
WS_ntohs(WS_u_short netshort
)
2981 return ntohs(netshort
);
2985 /***********************************************************************
2986 * inet_ntoa (WS2_32.12)
2988 char* WINAPI
WS_inet_ntoa(struct WS_in_addr in
)
2990 /* use "buffer for dummies" here because some applications have a
2991 * propensity to decode addresses in ws_hostent structure without
2992 * saving them first...
2994 static char dbuffer
[16]; /* Yes, 16: 4*3 digits + 3 '.' + 1 '\0' */
2996 char* s
= inet_ntoa(*((struct in_addr
*)&in
));
3002 SetLastError(wsaErrno());
3006 static const char *debugstr_wsaioctl(DWORD ioctl
)
3008 const char *buf_type
, *family
;
3010 switch(ioctl
& 0x18000000)
3015 case WS_IOC_PROTOCOL
:
3016 family
= "IOC_PROTOCOL";
3019 family
= "IOC_VENDOR";
3021 default: /* WS_IOC_UNIX */
3023 BYTE size
= (ioctl
>> 16) & WS_IOCPARM_MASK
;
3024 char x
= (ioctl
& 0xff00) >> 8;
3025 BYTE y
= ioctl
& 0xff;
3028 switch (ioctl
& (WS_IOC_VOID
|WS_IOC_INOUT
))
3032 sprintf(args
, "%d, %d", x
, y
);
3036 sprintf(args
, "'%c', %d, %d", x
, y
, size
);
3040 sprintf(args
, "'%c', %d, %d", x
, y
, size
);
3044 sprintf(args
, "'%c', %d, %d", x
, y
, size
);
3047 return wine_dbg_sprintf("%s(%s)", buf_type
, args
);
3051 /* We are different from WS_IOC_UNIX. */
3052 switch (ioctl
& (WS_IOC_VOID
|WS_IOC_INOUT
))
3055 buf_type
= "_WSAIO";
3058 buf_type
= "_WSAIORW";
3061 buf_type
= "_WSAIOW";
3064 buf_type
= "_WSAIOR";
3071 return wine_dbg_sprintf("%s(%s, %d)", buf_type
, family
,
3072 (USHORT
)(ioctl
& 0xffff));
3075 /**********************************************************************
3076 * WSAIoctl (WS2_32.50)
3079 INT WINAPI
WSAIoctl(SOCKET s
, DWORD code
, LPVOID in_buff
, DWORD in_size
, LPVOID out_buff
,
3080 DWORD out_size
, LPDWORD ret_size
, LPWSAOVERLAPPED overlapped
,
3081 LPWSAOVERLAPPED_COMPLETION_ROUTINE completion
)
3084 DWORD status
= 0, total
= 0;
3086 TRACE("%ld, 0x%08x, %p, %d, %p, %d, %p, %p, %p\n",
3087 s
, code
, in_buff
, in_size
, out_buff
, out_size
, ret_size
, overlapped
, completion
);
3092 if (in_size
!= sizeof(WS_u_long
) || IS_INTRESOURCE(in_buff
))
3094 WSASetLastError(WSAEFAULT
);
3095 return SOCKET_ERROR
;
3097 if (_get_sock_mask(s
))
3099 /* AsyncSelect()'ed sockets are always nonblocking */
3100 if (!*(WS_u_long
*)in_buff
) status
= WSAEINVAL
;
3103 if (*(WS_u_long
*)in_buff
)
3104 _enable_event(SOCKET2HANDLE(s
), 0, FD_WINE_NONBLOCKING
, 0);
3106 _enable_event(SOCKET2HANDLE(s
), 0, 0, FD_WINE_NONBLOCKING
);
3111 if (out_size
!= sizeof(WS_u_long
) || IS_INTRESOURCE(out_buff
))
3113 WSASetLastError(WSAEFAULT
);
3114 return SOCKET_ERROR
;
3116 if ((fd
= get_sock_fd( s
, 0, NULL
)) == -1) return SOCKET_ERROR
;
3117 if (ioctl(fd
, FIONREAD
, out_buff
) == -1)
3118 status
= (errno
== EBADF
) ? WSAENOTSOCK
: wsaErrno();
3119 release_sock_fd( s
, fd
);
3125 unsigned int oob
= 0, oobsize
= sizeof(int), atmark
= 0;
3126 if (out_size
!= sizeof(WS_u_long
) || IS_INTRESOURCE(out_buff
))
3128 WSASetLastError(WSAEFAULT
);
3129 return SOCKET_ERROR
;
3131 if ((fd
= get_sock_fd( s
, 0, NULL
)) == -1) return SOCKET_ERROR
;
3132 /* SO_OOBINLINE sockets must always return TRUE to SIOCATMARK */
3133 if ((getsockopt(fd
, SOL_SOCKET
, SO_OOBINLINE
, &oob
, &oobsize
) == -1)
3134 || (!oob
&& ioctl(fd
, SIOCATMARK
, &atmark
) == -1))
3135 status
= (errno
== EBADF
) ? WSAENOTSOCK
: wsaErrno();
3138 /* The SIOCATMARK value read from ioctl() is reversed
3139 * because BSD returns TRUE if it's in the OOB mark
3140 * while Windows returns TRUE if there are NO OOB bytes.
3142 (*(WS_u_long
*) out_buff
) = oob
| !atmark
;
3145 release_sock_fd( s
, fd
);
3150 WARN("Warning: WS1.1 shouldn't be using async I/O\n");
3151 SetLastError(WSAEINVAL
);
3152 return SOCKET_ERROR
;
3154 case WS_SIO_GET_INTERFACE_LIST
:
3156 INTERFACE_INFO
* intArray
= out_buff
;
3157 DWORD size
, numInt
= 0, apiReturn
;
3159 TRACE("-> SIO_GET_INTERFACE_LIST request\n");
3161 if (!out_buff
|| !ret_size
)
3163 WSASetLastError(WSAEFAULT
);
3164 return SOCKET_ERROR
;
3167 fd
= get_sock_fd( s
, 0, NULL
);
3168 if (fd
== -1) return SOCKET_ERROR
;
3170 apiReturn
= GetAdaptersInfo(NULL
, &size
);
3171 if (apiReturn
== ERROR_BUFFER_OVERFLOW
)
3173 PIP_ADAPTER_INFO table
= HeapAlloc(GetProcessHeap(),0,size
);
3177 if (GetAdaptersInfo(table
, &size
) == NO_ERROR
)
3179 PIP_ADAPTER_INFO ptr
;
3181 if (size
*sizeof(INTERFACE_INFO
)/sizeof(IP_ADAPTER_INFO
) > out_size
)
3183 WARN("Buffer too small = %u, out_size = %u\n", size
, out_size
);
3184 HeapFree(GetProcessHeap(),0,table
);
3185 release_sock_fd( s
, fd
);
3189 for (ptr
= table
, numInt
= 0; ptr
;
3190 ptr
= ptr
->Next
, intArray
++, numInt
++)
3192 unsigned int addr
, mask
, bcast
;
3193 struct ifreq ifInfo
;
3195 /* Socket Status Flags */
3196 lstrcpynA(ifInfo
.ifr_name
, ptr
->AdapterName
, IFNAMSIZ
);
3197 if (ioctl(fd
, SIOCGIFFLAGS
, &ifInfo
) < 0)
3199 ERR("Error obtaining status flags for socket!\n");
3200 HeapFree(GetProcessHeap(),0,table
);
3201 release_sock_fd( s
, fd
);
3207 /* set flags; the values of IFF_* are not the same
3208 under Linux and Windows, therefore must generate
3210 intArray
->iiFlags
= 0;
3211 if (ifInfo
.ifr_flags
& IFF_BROADCAST
)
3212 intArray
->iiFlags
|= WS_IFF_BROADCAST
;
3213 #ifdef IFF_POINTOPOINT
3214 if (ifInfo
.ifr_flags
& IFF_POINTOPOINT
)
3215 intArray
->iiFlags
|= WS_IFF_POINTTOPOINT
;
3217 if (ifInfo
.ifr_flags
& IFF_LOOPBACK
)
3218 intArray
->iiFlags
|= WS_IFF_LOOPBACK
;
3219 if (ifInfo
.ifr_flags
& IFF_UP
)
3220 intArray
->iiFlags
|= WS_IFF_UP
;
3221 if (ifInfo
.ifr_flags
& IFF_MULTICAST
)
3222 intArray
->iiFlags
|= WS_IFF_MULTICAST
;
3225 addr
= inet_addr(ptr
->IpAddressList
.IpAddress
.String
);
3226 mask
= inet_addr(ptr
->IpAddressList
.IpMask
.String
);
3227 bcast
= addr
| ~mask
;
3228 intArray
->iiAddress
.AddressIn
.sin_family
= AF_INET
;
3229 intArray
->iiAddress
.AddressIn
.sin_port
= 0;
3230 intArray
->iiAddress
.AddressIn
.sin_addr
.WS_s_addr
=
3232 intArray
->iiNetmask
.AddressIn
.sin_family
= AF_INET
;
3233 intArray
->iiNetmask
.AddressIn
.sin_port
= 0;
3234 intArray
->iiNetmask
.AddressIn
.sin_addr
.WS_s_addr
=
3236 intArray
->iiBroadcastAddress
.AddressIn
.sin_family
=
3238 intArray
->iiBroadcastAddress
.AddressIn
.sin_port
= 0;
3239 intArray
->iiBroadcastAddress
.AddressIn
.sin_addr
.
3245 ERR("Unable to get interface table!\n");
3248 HeapFree(GetProcessHeap(),0,table
);
3250 else status
= WSAEINVAL
;
3252 else if (apiReturn
!= ERROR_NO_DATA
)
3254 ERR("Unable to get interface table!\n");
3257 /* Calculate the size of the array being returned */
3258 total
= sizeof(INTERFACE_INFO
) * numInt
;
3259 release_sock_fd( s
, fd
);
3263 case WS_SIO_ADDRESS_LIST_CHANGE
:
3264 FIXME("-> SIO_ADDRESS_LIST_CHANGE request: stub\n");
3265 /* FIXME: error and return code depend on whether socket was created
3266 * with WSA_FLAG_OVERLAPPED, but there is no easy way to get this */
3269 case WS_SIO_ADDRESS_LIST_QUERY
:
3273 TRACE("-> SIO_ADDRESS_LIST_QUERY request\n");
3277 WSASetLastError(WSAEFAULT
);
3278 return SOCKET_ERROR
;
3281 if (GetAdaptersInfo(NULL
, &size
) == ERROR_BUFFER_OVERFLOW
)
3283 IP_ADAPTER_INFO
*p
, *table
= HeapAlloc(GetProcessHeap(), 0, size
);
3286 if (!table
|| GetAdaptersInfo(table
, &size
))
3288 HeapFree(GetProcessHeap(), 0, table
);
3293 for (p
= table
, num
= 0; p
; p
= p
->Next
)
3294 if (p
->IpAddressList
.IpAddress
.String
[0]) num
++;
3296 total
= sizeof(SOCKET_ADDRESS_LIST
) + sizeof(SOCKET_ADDRESS
) * (num
- 1);
3297 total
+= sizeof(SOCKADDR
) * num
;
3299 if (total
> out_size
)
3301 HeapFree(GetProcessHeap(), 0, table
);
3310 SOCKET_ADDRESS_LIST
*sa_list
= out_buff
;
3311 SOCKADDR_IN
*sockaddr
;
3313 sa
= sa_list
->Address
;
3314 sockaddr
= (SOCKADDR_IN
*)((char *)sa
+ num
* sizeof(SOCKET_ADDRESS
));
3315 sa_list
->iAddressCount
= num
;
3317 for (p
= table
, i
= 0; p
; p
= p
->Next
)
3319 if (!p
->IpAddressList
.IpAddress
.String
[0]) continue;
3321 sa
[i
].lpSockaddr
= (SOCKADDR
*)&sockaddr
[i
];
3322 sa
[i
].iSockaddrLength
= sizeof(SOCKADDR
);
3324 sockaddr
[i
].sin_family
= AF_INET
;
3325 sockaddr
[i
].sin_port
= 0;
3326 sockaddr
[i
].sin_addr
.WS_s_addr
= inet_addr(p
->IpAddressList
.IpAddress
.String
);
3331 HeapFree(GetProcessHeap(), 0, table
);
3335 WARN("unable to get IP address list\n");
3342 FIXME("SIO_FLUSH: stub.\n");
3345 case WS_SIO_GET_EXTENSION_FUNCTION_POINTER
:
3347 static const GUID connectex_guid
= WSAID_CONNECTEX
;
3348 static const GUID disconnectex_guid
= WSAID_DISCONNECTEX
;
3349 static const GUID acceptex_guid
= WSAID_ACCEPTEX
;
3350 static const GUID getaccepexsockaddrs_guid
= WSAID_GETACCEPTEXSOCKADDRS
;
3351 static const GUID transmitfile_guid
= WSAID_TRANSMITFILE
;
3352 static const GUID transmitpackets_guid
= WSAID_TRANSMITPACKETS
;
3353 static const GUID wsarecvmsg_guid
= WSAID_WSARECVMSG
;
3354 static const GUID wsasendmsg_guid
= WSAID_WSASENDMSG
;
3356 if ( IsEqualGUID(&connectex_guid
, in_buff
) )
3358 *(LPFN_CONNECTEX
*)out_buff
= WS2_ConnectEx
;
3361 else if ( IsEqualGUID(&disconnectex_guid
, in_buff
) )
3363 FIXME("SIO_GET_EXTENSION_FUNCTION_POINTER: unimplemented DisconnectEx\n");
3365 else if ( IsEqualGUID(&acceptex_guid
, in_buff
) )
3367 *(LPFN_ACCEPTEX
*)out_buff
= WS2_AcceptEx
;
3370 else if ( IsEqualGUID(&getaccepexsockaddrs_guid
, in_buff
) )
3372 *(LPFN_GETACCEPTEXSOCKADDRS
*)out_buff
= WS2_GetAcceptExSockaddrs
;
3375 else if ( IsEqualGUID(&transmitfile_guid
, in_buff
) )
3377 FIXME("SIO_GET_EXTENSION_FUNCTION_POINTER: unimplemented TransmitFile\n");
3379 else if ( IsEqualGUID(&transmitpackets_guid
, in_buff
) )
3381 FIXME("SIO_GET_EXTENSION_FUNCTION_POINTER: unimplemented TransmitPackets\n");
3383 else if ( IsEqualGUID(&wsarecvmsg_guid
, in_buff
) )
3385 *(LPFN_WSARECVMSG
*)out_buff
= WS2_WSARecvMsg
;
3388 else if ( IsEqualGUID(&wsasendmsg_guid
, in_buff
) )
3390 FIXME("SIO_GET_EXTENSION_FUNCTION_POINTER: unimplemented WSASendMsg\n");
3393 FIXME("SIO_GET_EXTENSION_FUNCTION_POINTER %s: stub\n", debugstr_guid(in_buff
));
3395 status
= WSAEOPNOTSUPP
;
3398 case WS_SIO_KEEPALIVE_VALS
:
3400 struct tcp_keepalive
*k
;
3401 int keepalive
, keepidle
, keepintvl
;
3403 if (!in_buff
|| in_size
< sizeof(struct tcp_keepalive
))
3405 WSASetLastError(WSAEFAULT
);
3406 return SOCKET_ERROR
;
3410 keepalive
= k
->onoff
? 1 : 0;
3411 keepidle
= max( 1, (k
->keepalivetime
+ 500) / 1000 );
3412 keepintvl
= max( 1, (k
->keepaliveinterval
+ 500) / 1000 );
3414 TRACE("onoff: %d, keepalivetime: %d, keepaliveinterval: %d\n", keepalive
, keepidle
, keepintvl
);
3416 fd
= get_sock_fd(s
, 0, NULL
);
3417 if (setsockopt(fd
, SOL_SOCKET
, SO_KEEPALIVE
, (void *)&keepalive
, sizeof(int)) == -1)
3419 #if defined(TCP_KEEPIDLE) && defined(TCP_KEEPINTVL)
3420 /* these values need to be set only if SO_KEEPALIVE is enabled */
3423 if (setsockopt(fd
, IPPROTO_TCP
, TCP_KEEPIDLE
, (void *)&keepidle
, sizeof(int)) == -1)
3425 else if (setsockopt(fd
, IPPROTO_TCP
, TCP_KEEPINTVL
, (void *)&keepintvl
, sizeof(int)) == -1)
3430 FIXME("ignoring keepalive interval and timeout\n");
3432 release_sock_fd(s
, fd
);
3435 case WS_SIO_ROUTING_INTERFACE_QUERY
:
3437 struct WS_sockaddr
*daddr
= (struct WS_sockaddr
*)in_buff
;
3438 struct WS_sockaddr_in
*daddr_in
= (struct WS_sockaddr_in
*)daddr
;
3439 struct WS_sockaddr_in
*saddr_in
= out_buff
;
3440 MIB_IPFORWARDROW row
;
3441 PMIB_IPADDRTABLE ipAddrTable
= NULL
;
3442 DWORD size
, i
, found_index
;
3444 TRACE("-> WS_SIO_ROUTING_INTERFACE_QUERY request\n");
3446 if (!in_buff
|| in_size
< sizeof(struct WS_sockaddr
) ||
3447 !out_buff
|| out_size
< sizeof(struct WS_sockaddr_in
) || !ret_size
)
3449 WSASetLastError(WSAEFAULT
);
3450 return SOCKET_ERROR
;
3452 if (daddr
->sa_family
!= AF_INET
)
3454 FIXME("unsupported address family %d\n", daddr
->sa_family
);
3455 status
= WSAEAFNOSUPPORT
;
3458 if (GetBestRoute(daddr_in
->sin_addr
.S_un
.S_addr
, 0, &row
) != NOERROR
||
3459 GetIpAddrTable(NULL
, &size
, FALSE
) != ERROR_INSUFFICIENT_BUFFER
)
3464 ipAddrTable
= HeapAlloc(GetProcessHeap(), 0, size
);
3465 if (GetIpAddrTable(ipAddrTable
, &size
, FALSE
))
3467 HeapFree(GetProcessHeap(), 0, ipAddrTable
);
3471 for (i
= 0, found_index
= ipAddrTable
->dwNumEntries
;
3472 i
< ipAddrTable
->dwNumEntries
; i
++)
3474 if (ipAddrTable
->table
[i
].dwIndex
== row
.dwForwardIfIndex
)
3477 if (found_index
== ipAddrTable
->dwNumEntries
)
3479 ERR("no matching IP address for interface %d\n",
3480 row
.dwForwardIfIndex
);
3481 HeapFree(GetProcessHeap(), 0, ipAddrTable
);
3485 saddr_in
->sin_family
= AF_INET
;
3486 saddr_in
->sin_addr
.S_un
.S_addr
= ipAddrTable
->table
[found_index
].dwAddr
;
3487 saddr_in
->sin_port
= 0;
3488 total
= sizeof(struct WS_sockaddr_in
);
3489 HeapFree(GetProcessHeap(), 0, ipAddrTable
);
3492 case WS_SIO_SET_COMPATIBILITY_MODE
:
3493 TRACE("WS_SIO_SET_COMPATIBILITY_MODE ignored\n");
3494 status
= WSAEOPNOTSUPP
;
3496 case WS_SIO_UDP_CONNRESET
:
3497 FIXME("WS_SIO_UDP_CONNRESET stub\n");
3499 case 0x667e: /* Netscape tries hard to use bogus ioctl 0x667e */
3500 WSASetLastError(WSAEOPNOTSUPP
);
3501 return SOCKET_ERROR
;
3503 FIXME("unsupported WS_IOCTL cmd (%s)\n", debugstr_wsaioctl(code
));
3504 status
= WSAEOPNOTSUPP
;
3510 FIXME( "completion routine %p not supported\n", completion
);
3512 else if (overlapped
)
3514 ULONG_PTR cvalue
= (overlapped
&& ((ULONG_PTR
)overlapped
->hEvent
& 1) == 0) ? (ULONG_PTR
)overlapped
: 0;
3515 overlapped
->Internal
= status
;
3516 overlapped
->InternalHigh
= total
;
3517 if (overlapped
->hEvent
) NtSetEvent( overlapped
->hEvent
, NULL
);
3518 if (cvalue
) WS_AddCompletion( HANDLE2SOCKET(s
), cvalue
, status
, total
);
3523 if (ret_size
) *ret_size
= total
;
3526 SetLastError( status
);
3527 return SOCKET_ERROR
;
3531 /***********************************************************************
3532 * ioctlsocket (WS2_32.10)
3534 int WINAPI
WS_ioctlsocket(SOCKET s
, LONG cmd
, WS_u_long
*argp
)
3537 return WSAIoctl( s
, cmd
, argp
, sizeof(WS_u_long
), argp
, sizeof(WS_u_long
), &ret_size
, NULL
, NULL
);
3540 /***********************************************************************
3541 * listen (WS2_32.13)
3543 int WINAPI
WS_listen(SOCKET s
, int backlog
)
3545 int fd
= get_sock_fd( s
, FILE_READ_DATA
, NULL
);
3547 TRACE("socket %04lx, backlog %d\n", s
, backlog
);
3550 if (listen(fd
, backlog
) == 0)
3552 release_sock_fd( s
, fd
);
3553 _enable_event(SOCKET2HANDLE(s
), FD_ACCEPT
,
3555 FD_CONNECT
|FD_WINE_CONNECTED
);
3558 SetLastError(wsaErrno());
3559 release_sock_fd( s
, fd
);
3561 return SOCKET_ERROR
;
3564 /***********************************************************************
3567 int WINAPI
WS_recv(SOCKET s
, char *buf
, int len
, int flags
)
3569 DWORD n
, dwFlags
= flags
;
3575 if ( WS2_recv_base(s
, &wsabuf
, 1, &n
, &dwFlags
, NULL
, NULL
, NULL
, NULL
, NULL
) == SOCKET_ERROR
)
3576 return SOCKET_ERROR
;
3581 /***********************************************************************
3582 * recvfrom (WS2_32.17)
3584 int WINAPI
WS_recvfrom(SOCKET s
, char *buf
, INT len
, int flags
,
3585 struct WS_sockaddr
*from
, int *fromlen
)
3587 DWORD n
, dwFlags
= flags
;
3593 if ( WS2_recv_base(s
, &wsabuf
, 1, &n
, &dwFlags
, from
, fromlen
, NULL
, NULL
, NULL
) == SOCKET_ERROR
)
3594 return SOCKET_ERROR
;
3599 /* allocate a poll array for the corresponding fd sets */
3600 static struct pollfd
*fd_sets_to_poll( const WS_fd_set
*readfds
, const WS_fd_set
*writefds
,
3601 const WS_fd_set
*exceptfds
, int *count_ptr
)
3603 unsigned int i
, j
= 0, count
= 0;
3606 if (readfds
) count
+= readfds
->fd_count
;
3607 if (writefds
) count
+= writefds
->fd_count
;
3608 if (exceptfds
) count
+= exceptfds
->fd_count
;
3612 SetLastError(WSAEINVAL
);
3615 if (!(fds
= HeapAlloc( GetProcessHeap(), 0, count
* sizeof(fds
[0]))))
3617 SetLastError( ERROR_NOT_ENOUGH_MEMORY
);
3621 for (i
= 0; i
< readfds
->fd_count
; i
++, j
++)
3623 fds
[j
].fd
= get_sock_fd( readfds
->fd_array
[i
], FILE_READ_DATA
, NULL
);
3624 if (fds
[j
].fd
== -1) goto failed
;
3625 fds
[j
].events
= POLLIN
;
3629 for (i
= 0; i
< writefds
->fd_count
; i
++, j
++)
3631 fds
[j
].fd
= get_sock_fd( writefds
->fd_array
[i
], FILE_WRITE_DATA
, NULL
);
3632 if (fds
[j
].fd
== -1) goto failed
;
3633 fds
[j
].events
= POLLOUT
;
3637 for (i
= 0; i
< exceptfds
->fd_count
; i
++, j
++)
3639 fds
[j
].fd
= get_sock_fd( exceptfds
->fd_array
[i
], 0, NULL
);
3640 if (fds
[j
].fd
== -1) goto failed
;
3641 fds
[j
].events
= POLLHUP
;
3650 for (i
= 0; i
< readfds
->fd_count
&& j
< count
; i
++, j
++)
3651 release_sock_fd( readfds
->fd_array
[i
], fds
[j
].fd
);
3653 for (i
= 0; i
< writefds
->fd_count
&& j
< count
; i
++, j
++)
3654 release_sock_fd( writefds
->fd_array
[i
], fds
[j
].fd
);
3656 for (i
= 0; i
< exceptfds
->fd_count
&& j
< count
; i
++, j
++)
3657 release_sock_fd( exceptfds
->fd_array
[i
], fds
[j
].fd
);
3658 HeapFree( GetProcessHeap(), 0, fds
);
3662 /* release the file descriptor obtained in fd_sets_to_poll */
3663 /* must be called with the original fd_set arrays, before calling get_poll_results */
3664 static void release_poll_fds( const WS_fd_set
*readfds
, const WS_fd_set
*writefds
,
3665 const WS_fd_set
*exceptfds
, struct pollfd
*fds
)
3667 unsigned int i
, j
= 0;
3671 for (i
= 0; i
< readfds
->fd_count
; i
++, j
++)
3672 if (fds
[j
].fd
!= -1) release_sock_fd( readfds
->fd_array
[i
], fds
[j
].fd
);
3676 for (i
= 0; i
< writefds
->fd_count
; i
++, j
++)
3677 if (fds
[j
].fd
!= -1) release_sock_fd( writefds
->fd_array
[i
], fds
[j
].fd
);
3681 for (i
= 0; i
< exceptfds
->fd_count
; i
++, j
++)
3682 if (fds
[j
].fd
!= -1)
3684 /* make sure we have a real error before releasing the fd */
3685 if (!sock_error_p( fds
[j
].fd
)) fds
[j
].revents
= 0;
3686 release_sock_fd( exceptfds
->fd_array
[i
], fds
[j
].fd
);
3691 /* map the poll results back into the Windows fd sets */
3692 static int get_poll_results( WS_fd_set
*readfds
, WS_fd_set
*writefds
, WS_fd_set
*exceptfds
,
3693 const struct pollfd
*fds
)
3695 unsigned int i
, j
= 0, k
, total
= 0;
3699 for (i
= k
= 0; i
< readfds
->fd_count
; i
++, j
++)
3700 if (fds
[j
].revents
) readfds
->fd_array
[k
++] = readfds
->fd_array
[i
];
3701 readfds
->fd_count
= k
;
3706 for (i
= k
= 0; i
< writefds
->fd_count
; i
++, j
++)
3707 if ((fds
[j
].revents
& POLLOUT
) && !(fds
[j
].revents
& POLLHUP
))
3708 writefds
->fd_array
[k
++] = writefds
->fd_array
[i
];
3709 writefds
->fd_count
= k
;
3714 for (i
= k
= 0; i
< exceptfds
->fd_count
; i
++, j
++)
3715 if (fds
[j
].revents
) exceptfds
->fd_array
[k
++] = exceptfds
->fd_array
[i
];
3716 exceptfds
->fd_count
= k
;
3723 /***********************************************************************
3724 * select (WS2_32.18)
3726 int WINAPI
WS_select(int nfds
, WS_fd_set
*ws_readfds
,
3727 WS_fd_set
*ws_writefds
, WS_fd_set
*ws_exceptfds
,
3728 const struct WS_timeval
* ws_timeout
)
3730 struct pollfd
*pollfds
;
3731 struct timeval tv1
, tv2
;
3733 int count
, ret
, timeout
= -1;
3735 TRACE("read %p, write %p, excp %p timeout %p\n",
3736 ws_readfds
, ws_writefds
, ws_exceptfds
, ws_timeout
);
3738 if (!(pollfds
= fd_sets_to_poll( ws_readfds
, ws_writefds
, ws_exceptfds
, &count
)))
3739 return SOCKET_ERROR
;
3743 torig
= (ws_timeout
->tv_sec
* 1000) + (ws_timeout
->tv_usec
+ 999) / 1000;
3745 gettimeofday( &tv1
, 0 );
3748 while ((ret
= poll( pollfds
, count
, timeout
)) < 0)
3752 if (!ws_timeout
) continue;
3753 gettimeofday( &tv2
, 0 );
3755 tv2
.tv_sec
-= tv1
.tv_sec
;
3756 tv2
.tv_usec
-= tv1
.tv_usec
;
3757 if (tv2
.tv_usec
< 0)
3759 tv2
.tv_usec
+= 1000000;
3763 timeout
= torig
- (tv2
.tv_sec
* 1000) - (tv2
.tv_usec
+ 999) / 1000;
3764 if (timeout
<= 0) break;
3767 release_poll_fds( ws_readfds
, ws_writefds
, ws_exceptfds
, pollfds
);
3769 if (ret
== -1) SetLastError(wsaErrno());
3770 else ret
= get_poll_results( ws_readfds
, ws_writefds
, ws_exceptfds
, pollfds
);
3771 HeapFree( GetProcessHeap(), 0, pollfds
);
3775 /* helper to send completion messages for client-only i/o operation case */
3776 static void WS_AddCompletion( SOCKET sock
, ULONG_PTR CompletionValue
, NTSTATUS CompletionStatus
,
3779 SERVER_START_REQ( add_fd_completion
)
3781 req
->handle
= wine_server_obj_handle( SOCKET2HANDLE(sock
) );
3782 req
->cvalue
= CompletionValue
;
3783 req
->status
= CompletionStatus
;
3784 req
->information
= Information
;
3785 wine_server_call( req
);
3791 /***********************************************************************
3794 int WINAPI
WS_send(SOCKET s
, const char *buf
, int len
, int flags
)
3800 wsabuf
.buf
= (char*) buf
;
3802 if ( WS2_sendto( s
, &wsabuf
, 1, &n
, flags
, NULL
, 0, NULL
, NULL
) == SOCKET_ERROR
)
3803 return SOCKET_ERROR
;
3808 /***********************************************************************
3809 * WSASend (WS2_32.72)
3811 INT WINAPI
WSASend( SOCKET s
, LPWSABUF lpBuffers
, DWORD dwBufferCount
,
3812 LPDWORD lpNumberOfBytesSent
, DWORD dwFlags
,
3813 LPWSAOVERLAPPED lpOverlapped
,
3814 LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine
)
3816 return WS2_sendto( s
, lpBuffers
, dwBufferCount
, lpNumberOfBytesSent
, dwFlags
,
3817 NULL
, 0, lpOverlapped
, lpCompletionRoutine
);
3820 /***********************************************************************
3821 * WSASendDisconnect (WS2_32.73)
3823 INT WINAPI
WSASendDisconnect( SOCKET s
, LPWSABUF lpBuffers
)
3825 return WS_shutdown( s
, SD_SEND
);
3829 static int WS2_sendto( SOCKET s
, LPWSABUF lpBuffers
, DWORD dwBufferCount
,
3830 LPDWORD lpNumberOfBytesSent
, DWORD dwFlags
,
3831 const struct WS_sockaddr
*to
, int tolen
,
3832 LPWSAOVERLAPPED lpOverlapped
,
3833 LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine
)
3835 unsigned int i
, options
;
3837 struct ws2_async
*wsa
= NULL
;
3838 int totalLength
= 0;
3839 ULONG_PTR cvalue
= (lpOverlapped
&& ((ULONG_PTR
)lpOverlapped
->hEvent
& 1) == 0) ? (ULONG_PTR
)lpOverlapped
: 0;
3842 TRACE("socket %04lx, wsabuf %p, nbufs %d, flags %d, to %p, tolen %d, ovl %p, func %p\n",
3843 s
, lpBuffers
, dwBufferCount
, dwFlags
,
3844 to
, tolen
, lpOverlapped
, lpCompletionRoutine
);
3846 fd
= get_sock_fd( s
, FILE_WRITE_DATA
, &options
);
3847 TRACE( "fd=%d, options=%x\n", fd
, options
);
3849 if ( fd
== -1 ) return SOCKET_ERROR
;
3851 if (!lpOverlapped
&& !lpNumberOfBytesSent
)
3856 if (!(wsa
= HeapAlloc( GetProcessHeap(), 0, FIELD_OFFSET(struct ws2_async
, iovec
[dwBufferCount
]) )))
3862 wsa
->hSocket
= SOCKET2HANDLE(s
);
3863 wsa
->addr
= (struct WS_sockaddr
*)to
;
3864 wsa
->addrlen
.val
= tolen
;
3865 wsa
->flags
= dwFlags
;
3866 wsa
->lpFlags
= &wsa
->flags
;
3867 wsa
->control
= NULL
;
3868 wsa
->n_iovecs
= dwBufferCount
;
3869 wsa
->first_iovec
= 0;
3870 for ( i
= 0; i
< dwBufferCount
; i
++ )
3872 wsa
->iovec
[i
].iov_base
= lpBuffers
[i
].buf
;
3873 wsa
->iovec
[i
].iov_len
= lpBuffers
[i
].len
;
3874 totalLength
+= lpBuffers
[i
].len
;
3879 n
= WS2_send( fd
, wsa
);
3880 if (n
!= -1 || errno
!= EINTR
) break;
3882 if (n
== -1 && errno
!= EAGAIN
)
3884 int loc_errno
= errno
;
3886 if (cvalue
) WS_AddCompletion( s
, cvalue
, sock_get_ntstatus(loc_errno
), 0 );
3890 if ((lpOverlapped
|| lpCompletionRoutine
) &&
3891 !(options
& (FILE_SYNCHRONOUS_IO_ALERT
| FILE_SYNCHRONOUS_IO_NONALERT
)))
3893 IO_STATUS_BLOCK
*iosb
= lpOverlapped
? (IO_STATUS_BLOCK
*)lpOverlapped
: &wsa
->local_iosb
;
3895 wsa
->user_overlapped
= lpOverlapped
;
3896 wsa
->completion_func
= lpCompletionRoutine
;
3897 release_sock_fd( s
, fd
);
3899 if (n
== -1 || n
< totalLength
)
3901 iosb
->u
.Status
= STATUS_PENDING
;
3902 iosb
->Information
= n
== -1 ? 0 : n
;
3904 SERVER_START_REQ( register_async
)
3906 req
->type
= ASYNC_TYPE_WRITE
;
3907 req
->async
.handle
= wine_server_obj_handle( wsa
->hSocket
);
3908 req
->async
.callback
= wine_server_client_ptr( WS2_async_send
);
3909 req
->async
.iosb
= wine_server_client_ptr( iosb
);
3910 req
->async
.arg
= wine_server_client_ptr( wsa
);
3911 req
->async
.event
= wine_server_obj_handle( lpCompletionRoutine
? 0 : lpOverlapped
->hEvent
);
3912 req
->async
.cvalue
= cvalue
;
3913 err
= wine_server_call( req
);
3917 /* Enable the event only after starting the async. The server will deliver it as soon as
3918 the async is done. */
3919 _enable_event(SOCKET2HANDLE(s
), FD_WRITE
, 0, 0);
3921 if (err
!= STATUS_PENDING
) HeapFree( GetProcessHeap(), 0, wsa
);
3922 WSASetLastError( NtStatusToWSAError( err
));
3923 return SOCKET_ERROR
;
3926 iosb
->u
.Status
= STATUS_SUCCESS
;
3927 iosb
->Information
= n
;
3928 if (lpNumberOfBytesSent
) *lpNumberOfBytesSent
= n
;
3929 if (!wsa
->completion_func
)
3931 if (cvalue
) WS_AddCompletion( s
, cvalue
, STATUS_SUCCESS
, n
);
3932 if (lpOverlapped
->hEvent
) SetEvent( lpOverlapped
->hEvent
);
3933 HeapFree( GetProcessHeap(), 0, wsa
);
3935 else NtQueueApcThread( GetCurrentThread(), (PNTAPCFUNC
)ws2_async_apc
,
3936 (ULONG_PTR
)wsa
, (ULONG_PTR
)iosb
, 0 );
3941 if ( _is_blocking(s
) )
3943 /* On a blocking non-overlapped stream socket,
3944 * sending blocks until the entire buffer is sent. */
3945 DWORD timeout_start
= GetTickCount();
3947 bytes_sent
= n
== -1 ? 0 : n
;
3949 while (wsa
->first_iovec
< wsa
->n_iovecs
)
3952 int timeout
= GET_SNDTIMEO(fd
);
3956 timeout
-= GetTickCount() - timeout_start
;
3957 if (timeout
< 0) timeout
= 0;
3961 pfd
.events
= POLLOUT
;
3963 if (!timeout
|| !poll( &pfd
, 1, timeout
))
3966 goto error
; /* msdn says a timeout in send is fatal */
3969 n
= WS2_send( fd
, wsa
);
3970 if (n
== -1 && errno
!= EAGAIN
&& errno
!= EINTR
)
3980 else /* non-blocking */
3982 if (n
< totalLength
)
3983 _enable_event(SOCKET2HANDLE(s
), FD_WRITE
, 0, 0);
3986 err
= WSAEWOULDBLOCK
;
3992 TRACE(" -> %i bytes\n", bytes_sent
);
3994 if (lpNumberOfBytesSent
) *lpNumberOfBytesSent
= bytes_sent
;
3995 HeapFree( GetProcessHeap(), 0, wsa
);
3996 release_sock_fd( s
, fd
);
4001 HeapFree( GetProcessHeap(), 0, wsa
);
4002 release_sock_fd( s
, fd
);
4003 WARN(" -> ERROR %d\n", err
);
4004 WSASetLastError(err
);
4005 return SOCKET_ERROR
;
4008 /***********************************************************************
4009 * WSASendTo (WS2_32.74)
4011 INT WINAPI
WSASendTo( SOCKET s
, LPWSABUF lpBuffers
, DWORD dwBufferCount
,
4012 LPDWORD lpNumberOfBytesSent
, DWORD dwFlags
,
4013 const struct WS_sockaddr
*to
, int tolen
,
4014 LPWSAOVERLAPPED lpOverlapped
,
4015 LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine
)
4017 return WS2_sendto( s
, lpBuffers
, dwBufferCount
,
4018 lpNumberOfBytesSent
, dwFlags
,
4020 lpOverlapped
, lpCompletionRoutine
);
4023 /***********************************************************************
4024 * sendto (WS2_32.20)
4026 int WINAPI
WS_sendto(SOCKET s
, const char *buf
, int len
, int flags
,
4027 const struct WS_sockaddr
*to
, int tolen
)
4033 wsabuf
.buf
= (char*) buf
;
4035 if ( WS2_sendto(s
, &wsabuf
, 1, &n
, flags
, to
, tolen
, NULL
, NULL
) == SOCKET_ERROR
)
4036 return SOCKET_ERROR
;
4041 /***********************************************************************
4042 * setsockopt (WS2_32.21)
4044 int WINAPI
WS_setsockopt(SOCKET s
, int level
, int optname
,
4045 const char *optval
, int optlen
)
4049 struct linger linger
;
4050 struct timeval tval
;
4052 TRACE("socket: %04lx, level 0x%x, name 0x%x, ptr %p, len %d\n",
4053 s
, level
, optname
, optval
, optlen
);
4055 /* some broken apps pass the value directly instead of a pointer to it */
4056 if(optlen
&& IS_INTRESOURCE(optval
))
4058 SetLastError(WSAEFAULT
);
4059 return SOCKET_ERROR
;
4067 /* Some options need some conversion before they can be sent to
4068 * setsockopt. The conversions are done here, then they will fall though
4069 * to the general case. Special options that are not passed to
4070 * setsockopt follow below that.*/
4072 case WS_SO_DONTLINGER
:
4075 SetLastError(WSAEFAULT
);
4076 return SOCKET_ERROR
;
4078 linger
.l_onoff
= *((const int*)optval
) ? 0: 1;
4079 linger
.l_linger
= 0;
4081 optname
= SO_LINGER
;
4082 optval
= (char*)&linger
;
4083 optlen
= sizeof(struct linger
);
4089 SetLastError(WSAEFAULT
);
4090 return SOCKET_ERROR
;
4092 linger
.l_onoff
= ((LINGER
*)optval
)->l_onoff
;
4093 linger
.l_linger
= ((LINGER
*)optval
)->l_linger
;
4095 optname
= SO_LINGER
;
4096 optval
= (char*)&linger
;
4097 optlen
= sizeof(struct linger
);
4101 if (*(const int*)optval
< 2048)
4103 WARN("SO_RCVBF for %d bytes is too small: ignored\n", *(const int*)optval
);
4108 /* The options listed here don't need any special handling. Thanks to
4109 * the conversion happening above, options from there will fall through
4111 case WS_SO_ACCEPTCONN
:
4112 case WS_SO_BROADCAST
:
4114 case WS_SO_KEEPALIVE
:
4115 case WS_SO_OOBINLINE
:
4116 /* BSD socket SO_REUSEADDR is not 100% compatible to winsock semantics.
4117 * however, using it the BSD way fixes bug 8513 and seems to be what
4118 * most programmers assume, anyway */
4119 case WS_SO_REUSEADDR
:
4122 convert_sockopt(&level
, &optname
);
4125 /* SO_DEBUG is a privileged operation, ignore it. */
4127 TRACE("Ignoring SO_DEBUG\n");
4130 /* For some reason the game GrandPrixLegends does set SO_DONTROUTE on its
4131 * socket. According to MSDN, this option is silently ignored.*/
4132 case WS_SO_DONTROUTE
:
4133 TRACE("Ignoring SO_DONTROUTE\n");
4136 /* Stops two sockets from being bound to the same port. Always happens
4137 * on unix systems, so just drop it. */
4138 case WS_SO_EXCLUSIVEADDRUSE
:
4139 TRACE("Ignoring SO_EXCLUSIVEADDRUSE, is always set.\n");
4142 /* After a ConnectEx call succeeds, the socket can't be used with half of the
4143 * normal winsock functions on windows. We don't have that problem. */
4144 case WS_SO_UPDATE_CONNECT_CONTEXT
:
4145 TRACE("Ignoring SO_UPDATE_CONNECT_CONTEXT, since our sockets are normal\n");
4148 /* After a AcceptEx call succeeds, the socket can't be used with half of the
4149 * normal winsock functions on windows. We don't have that problem. */
4150 case WS_SO_UPDATE_ACCEPT_CONTEXT
:
4151 TRACE("Ignoring SO_UPDATE_ACCEPT_CONTEXT, since our sockets are normal\n");
4154 /* SO_OPENTYPE does not require a valid socket handle. */
4155 case WS_SO_OPENTYPE
:
4156 if (!optlen
|| optlen
< sizeof(int) || !optval
)
4158 SetLastError(WSAEFAULT
);
4159 return SOCKET_ERROR
;
4161 get_per_thread_data()->opentype
= *(const int *)optval
;
4162 TRACE("setting global SO_OPENTYPE = 0x%x\n", *((const int*)optval
) );
4166 case WS_SO_RCVTIMEO
:
4169 case WS_SO_SNDTIMEO
:
4171 #if defined(SO_RCVTIMEO) || defined(SO_SNDTIMEO)
4172 if (optval
&& optlen
== sizeof(UINT32
)) {
4173 /* WinSock passes milliseconds instead of struct timeval */
4174 tval
.tv_usec
= (*(const UINT32
*)optval
% 1000) * 1000;
4175 tval
.tv_sec
= *(const UINT32
*)optval
/ 1000;
4176 /* min of 500 milliseconds */
4177 if (tval
.tv_sec
== 0 && tval
.tv_usec
&& tval
.tv_usec
< 500000)
4178 tval
.tv_usec
= 500000;
4179 optlen
= sizeof(struct timeval
);
4180 optval
= (char*)&tval
;
4181 } else if (optlen
== sizeof(struct timeval
)) {
4182 WARN("SO_SND/RCVTIMEO for %d bytes: assuming unixism\n", optlen
);
4184 WARN("SO_SND/RCVTIMEO for %d bytes is weird: ignored\n", optlen
);
4187 convert_sockopt(&level
, &optname
);
4192 TRACE("Unknown SOL_SOCKET optname: 0x%08x\n", optname
);
4193 SetLastError(WSAENOPROTOOPT
);
4194 return SOCKET_ERROR
;
4196 break; /* case WS_SOL_SOCKET */
4203 fd
= get_sock_fd( s
, 0, NULL
);
4204 TRACE("trying to set IPX_PTYPE: %d (fd: %d)\n", *(const int*)optval
, fd
);
4206 /* We try to set the ipx type on ipx socket level. */
4208 if(setsockopt(fd
, SOL_IPX
, IPX_TYPE
, optval
, optlen
) == -1)
4210 ERR("IPX: could not set ipx option type; expect weird behaviour\n");
4211 release_sock_fd( s
, fd
);
4212 return SOCKET_ERROR
;
4217 /* Should we retrieve val using a getsockopt call and then
4218 * set the modified one? */
4219 val
.ipx_pt
= *optval
;
4220 setsockopt(fd
, 0, SO_DEFAULT_HEADERS
, &val
, sizeof(struct ipx
));
4223 release_sock_fd( s
, fd
);
4226 case IPX_FILTERPTYPE
:
4227 /* Sets the receive filter packet type, at the moment we don't support it */
4228 FIXME("IPX_FILTERPTYPE: %x\n", *optval
);
4229 /* Returning 0 is better for now than returning a SOCKET_ERROR */
4233 FIXME("opt_name:%x\n", optname
);
4234 return SOCKET_ERROR
;
4236 break; /* case NSPROTO_IPX */
4239 /* Levels WS_IPPROTO_TCP and WS_IPPROTO_IP convert directly */
4240 case WS_IPPROTO_TCP
:
4243 case WS_TCP_NODELAY
:
4244 convert_sockopt(&level
, &optname
);
4247 FIXME("Unknown IPPROTO_TCP optname 0x%08x\n", optname
);
4248 return SOCKET_ERROR
;
4255 case WS_IP_ADD_MEMBERSHIP
:
4256 case WS_IP_DROP_MEMBERSHIP
:
4260 case WS_IP_MULTICAST_IF
:
4261 case WS_IP_MULTICAST_LOOP
:
4262 case WS_IP_MULTICAST_TTL
:
4269 convert_sockopt(&level
, &optname
);
4271 case WS_IP_DONTFRAGMENT
:
4272 FIXME("IP_DONTFRAGMENT is silently ignored!\n");
4275 FIXME("Unknown IPPROTO_IP optname 0x%08x\n", optname
);
4276 return SOCKET_ERROR
;
4280 case WS_IPPROTO_IPV6
:
4283 #ifdef IPV6_ADD_MEMBERSHIP
4284 case WS_IPV6_ADD_MEMBERSHIP
:
4286 #ifdef IPV6_DROP_MEMBERSHIP
4287 case WS_IPV6_DROP_MEMBERSHIP
:
4289 case WS_IPV6_MULTICAST_IF
:
4290 case WS_IPV6_MULTICAST_HOPS
:
4291 case WS_IPV6_MULTICAST_LOOP
:
4292 case WS_IPV6_UNICAST_HOPS
:
4293 case WS_IPV6_V6ONLY
:
4294 convert_sockopt(&level
, &optname
);
4296 case WS_IPV6_DONTFRAG
:
4297 FIXME("IPV6_DONTFRAG is silently ignored!\n");
4300 FIXME("Unknown IPPROTO_IPV6 optname 0x%08x\n", optname
);
4301 return SOCKET_ERROR
;
4306 WARN("Unknown level: 0x%08x\n", level
);
4307 SetLastError(WSAEINVAL
);
4308 return SOCKET_ERROR
;
4309 } /* end switch(level) */
4311 /* avoid endianness issues if argument is a 16-bit int */
4312 if (optval
&& optlen
< sizeof(int))
4314 woptval
= *((const INT16
*) optval
);
4315 optval
= (char*) &woptval
;
4318 fd
= get_sock_fd( s
, 0, NULL
);
4319 if (fd
== -1) return SOCKET_ERROR
;
4321 if (setsockopt(fd
, level
, optname
, optval
, optlen
) == 0)
4323 release_sock_fd( s
, fd
);
4326 TRACE("Setting socket error, %d\n", wsaErrno());
4327 SetLastError(wsaErrno());
4328 release_sock_fd( s
, fd
);
4330 return SOCKET_ERROR
;
4333 /***********************************************************************
4334 * shutdown (WS2_32.22)
4336 int WINAPI
WS_shutdown(SOCKET s
, int how
)
4338 int fd
, err
= WSAENOTSOCK
;
4339 unsigned int options
, clear_flags
= 0;
4341 fd
= get_sock_fd( s
, 0, &options
);
4342 TRACE("socket %04lx, how %i %x\n", s
, how
, options
);
4345 return SOCKET_ERROR
;
4349 case 0: /* drop receives */
4350 clear_flags
|= FD_READ
;
4352 case 1: /* drop sends */
4353 clear_flags
|= FD_WRITE
;
4355 case 2: /* drop all */
4356 clear_flags
|= FD_READ
|FD_WRITE
;
4359 clear_flags
|= FD_WINE_LISTENING
;
4362 if (!(options
& (FILE_SYNCHRONOUS_IO_ALERT
| FILE_SYNCHRONOUS_IO_NONALERT
)))
4367 err
= WS2_register_async_shutdown( s
, ASYNC_TYPE_READ
);
4370 err
= WS2_register_async_shutdown( s
, ASYNC_TYPE_WRITE
);
4374 err
= WS2_register_async_shutdown( s
, ASYNC_TYPE_READ
);
4375 if (!err
) err
= WS2_register_async_shutdown( s
, ASYNC_TYPE_WRITE
);
4378 if (err
) goto error
;
4380 else /* non-overlapped mode */
4382 if ( shutdown( fd
, how
) )
4389 release_sock_fd( s
, fd
);
4390 _enable_event( SOCKET2HANDLE(s
), 0, 0, clear_flags
);
4391 if ( how
> 1) WSAAsyncSelect( s
, 0, 0, 0 );
4395 release_sock_fd( s
, fd
);
4396 _enable_event( SOCKET2HANDLE(s
), 0, 0, clear_flags
);
4397 WSASetLastError( err
);
4398 return SOCKET_ERROR
;
4401 /***********************************************************************
4402 * socket (WS2_32.23)
4404 SOCKET WINAPI
WS_socket(int af
, int type
, int protocol
)
4406 TRACE("af=%d type=%d protocol=%d\n", af
, type
, protocol
);
4408 return WSASocketA( af
, type
, protocol
, NULL
, 0,
4409 get_per_thread_data()->opentype
? 0 : WSA_FLAG_OVERLAPPED
);
4413 /***********************************************************************
4414 * gethostbyaddr (WS2_32.51)
4416 struct WS_hostent
* WINAPI
WS_gethostbyaddr(const char *addr
, int len
, int type
)
4418 struct WS_hostent
*retval
= NULL
;
4419 struct hostent
* host
;
4421 #ifdef HAVE_LINUX_GETHOSTBYNAME_R_6
4424 struct hostent hostentry
;
4427 extrabuf
=HeapAlloc(GetProcessHeap(),0,ebufsize
) ;
4429 int res
= gethostbyaddr_r(addr
, len
, type
,
4430 &hostentry
, extrabuf
, ebufsize
, &host
, &locerr
);
4431 if( res
!= ERANGE
) break;
4433 extrabuf
=HeapReAlloc(GetProcessHeap(),0,extrabuf
,ebufsize
) ;
4435 if (!host
) SetLastError((locerr
< 0) ? wsaErrno() : wsaHerrno(locerr
));
4437 EnterCriticalSection( &csWSgetXXXbyYYY
);
4438 host
= gethostbyaddr(addr
, len
, type
);
4439 if (!host
) SetLastError((h_errno
< 0) ? wsaErrno() : wsaHerrno(h_errno
));
4441 if( host
!= NULL
) retval
= WS_dup_he(host
);
4442 #ifdef HAVE_LINUX_GETHOSTBYNAME_R_6
4443 HeapFree(GetProcessHeap(),0,extrabuf
);
4445 LeaveCriticalSection( &csWSgetXXXbyYYY
);
4447 TRACE("ptr %p, len %d, type %d ret %p\n", addr
, len
, type
, retval
);
4451 /***********************************************************************
4452 * WS_get_local_ips (INTERNAL)
4454 * Returns the list of local IP addresses by going through the network
4455 * adapters and using the local routing table to sort the addresses
4456 * from highest routing priority to lowest routing priority. This
4457 * functionality is inferred from the description for obtaining local
4458 * IP addresses given in the Knowledge Base Article Q160215.
4460 * Please note that the returned hostent is only freed when the thread
4461 * closes and is replaced if another hostent is requested.
4463 static struct WS_hostent
* WS_get_local_ips( char *hostname
)
4465 int last_metric
, numroutes
= 0, i
, j
;
4466 PIP_ADAPTER_INFO adapters
= NULL
, k
;
4467 struct WS_hostent
*hostlist
= NULL
;
4468 PMIB_IPFORWARDTABLE routes
= NULL
;
4469 struct route
*route_addrs
= NULL
;
4470 DWORD adap_size
, route_size
;
4472 /* Obtain the size of the adapter list and routing table, also allocate memory */
4473 if (GetAdaptersInfo(NULL
, &adap_size
) != ERROR_BUFFER_OVERFLOW
)
4475 if (GetIpForwardTable(NULL
, &route_size
, FALSE
) != ERROR_INSUFFICIENT_BUFFER
)
4477 adapters
= HeapAlloc(GetProcessHeap(), 0, adap_size
);
4478 routes
= HeapAlloc(GetProcessHeap(), 0, route_size
);
4479 route_addrs
= HeapAlloc(GetProcessHeap(), 0, 0); /* HeapReAlloc doesn't work on NULL */
4480 if (adapters
== NULL
|| routes
== NULL
|| route_addrs
== NULL
)
4482 /* Obtain the adapter list and the full routing table */
4483 if (GetAdaptersInfo(adapters
, &adap_size
) != NO_ERROR
)
4485 if (GetIpForwardTable(routes
, &route_size
, FALSE
) != NO_ERROR
)
4487 /* Store the interface associated with each route */
4488 for (i
= 0; i
< routes
->dwNumEntries
; i
++)
4490 DWORD ifindex
, ifmetric
, exists
= FALSE
;
4492 if (routes
->table
[i
].dwForwardType
!= MIB_IPROUTE_TYPE_DIRECT
)
4494 ifindex
= routes
->table
[i
].dwForwardIfIndex
;
4495 ifmetric
= routes
->table
[i
].dwForwardMetric1
;
4496 /* Only store the lowest valued metric for an interface */
4497 for (j
= 0; j
< numroutes
; j
++)
4499 if (route_addrs
[j
].interface
== ifindex
)
4501 if (route_addrs
[j
].metric
> ifmetric
)
4502 route_addrs
[j
].metric
= ifmetric
;
4508 route_addrs
= HeapReAlloc(GetProcessHeap(), 0, route_addrs
, (numroutes
+1)*sizeof(struct route
));
4509 if (route_addrs
== NULL
)
4510 goto cleanup
; /* Memory allocation error, fail gracefully */
4511 route_addrs
[numroutes
].interface
= ifindex
;
4512 route_addrs
[numroutes
].metric
= ifmetric
;
4513 /* If no IP is found in the next step (for whatever reason)
4514 * then fall back to the magic loopback address.
4516 memcpy(&(route_addrs
[numroutes
].addr
.s_addr
), magic_loopback_addr
, 4);
4520 goto cleanup
; /* No routes, fall back to the Magic IP */
4521 /* Find the IP address associated with each found interface */
4522 for (i
= 0; i
< numroutes
; i
++)
4524 for (k
= adapters
; k
!= NULL
; k
= k
->Next
)
4526 char *ip
= k
->IpAddressList
.IpAddress
.String
;
4528 if (route_addrs
[i
].interface
== k
->Index
)
4529 route_addrs
[i
].addr
.s_addr
= (in_addr_t
) inet_addr(ip
);
4532 /* Allocate a hostent and enough memory for all the IPs,
4533 * including the NULL at the end of the list.
4535 hostlist
= WS_create_he(hostname
, 1, numroutes
+1, TRUE
);
4536 if (hostlist
== NULL
)
4537 goto cleanup
; /* Failed to allocate a hostent for the list of IPs */
4538 hostlist
->h_addr_list
[numroutes
] = NULL
; /* NULL-terminate the address list */
4539 hostlist
->h_aliases
[0] = NULL
; /* NULL-terminate the alias list */
4540 hostlist
->h_addrtype
= AF_INET
;
4541 hostlist
->h_length
= sizeof(struct in_addr
); /* = 4 */
4542 /* Reorder the entries when placing them in the host list, Windows expects
4543 * the IP list in order from highest priority to lowest (the critical thing
4544 * is that most applications expect the first IP to be the default route).
4547 for (i
= 0; i
< numroutes
; i
++)
4549 struct in_addr addr
;
4550 int metric
= 0xFFFF;
4552 memcpy(&addr
, magic_loopback_addr
, 4);
4553 for (j
= 0; j
< numroutes
; j
++)
4555 int this_metric
= route_addrs
[j
].metric
;
4557 if (this_metric
> last_metric
&& this_metric
< metric
)
4559 addr
= route_addrs
[j
].addr
;
4560 metric
= this_metric
;
4563 last_metric
= metric
;
4564 (*(struct in_addr
*) hostlist
->h_addr_list
[i
]) = addr
;
4567 /* Cleanup all allocated memory except the address list,
4568 * the address list is used by the calling app.
4571 HeapFree(GetProcessHeap(), 0, route_addrs
);
4572 HeapFree(GetProcessHeap(), 0, adapters
);
4573 HeapFree(GetProcessHeap(), 0, routes
);
4577 /***********************************************************************
4578 * gethostbyname (WS2_32.52)
4580 struct WS_hostent
* WINAPI
WS_gethostbyname(const char* name
)
4582 struct WS_hostent
*retval
= NULL
;
4583 struct hostent
* host
;
4584 #ifdef HAVE_LINUX_GETHOSTBYNAME_R_6
4587 struct hostent hostentry
;
4588 int locerr
= ENOBUFS
;
4592 SetLastError(WSANOTINITIALISED
);
4595 if( gethostname( hostname
, 100) == -1) {
4596 SetLastError( WSAENOBUFS
); /* appropriate ? */
4599 if( !name
|| !name
[0]) {
4602 /* If the hostname of the local machine is requested then return the
4603 * complete list of local IP addresses */
4604 if(strcmp(name
, hostname
) == 0)
4605 retval
= WS_get_local_ips(hostname
);
4606 /* If any other hostname was requested (or the routing table lookup failed)
4607 * then return the IP found by the host OS */
4610 #ifdef HAVE_LINUX_GETHOSTBYNAME_R_6
4612 extrabuf
=HeapAlloc(GetProcessHeap(),0,ebufsize
) ;
4614 int res
= gethostbyname_r(name
, &hostentry
, extrabuf
, ebufsize
, &host
, &locerr
);
4615 if( res
!= ERANGE
) break;
4617 extrabuf
=HeapReAlloc(GetProcessHeap(),0,extrabuf
,ebufsize
) ;
4619 if (!host
) SetLastError((locerr
< 0) ? wsaErrno() : wsaHerrno(locerr
));
4621 EnterCriticalSection( &csWSgetXXXbyYYY
);
4622 host
= gethostbyname(name
);
4623 if (!host
) SetLastError((h_errno
< 0) ? wsaErrno() : wsaHerrno(h_errno
));
4625 if (host
) retval
= WS_dup_he(host
);
4626 #ifdef HAVE_LINUX_GETHOSTBYNAME_R_6
4627 HeapFree(GetProcessHeap(),0,extrabuf
);
4629 LeaveCriticalSection( &csWSgetXXXbyYYY
);
4632 if (retval
&& retval
->h_addr_list
[0][0] == 127 &&
4633 strcmp(name
, "localhost") != 0)
4635 /* hostname != "localhost" but has loopback address. replace by our
4636 * special address.*/
4637 memcpy(retval
->h_addr_list
[0], magic_loopback_addr
, 4);
4639 TRACE( "%s ret %p\n", debugstr_a(name
), retval
);
4644 /***********************************************************************
4645 * getprotobyname (WS2_32.53)
4647 struct WS_protoent
* WINAPI
WS_getprotobyname(const char* name
)
4649 struct WS_protoent
* retval
= NULL
;
4650 #ifdef HAVE_GETPROTOBYNAME
4651 struct protoent
* proto
;
4652 EnterCriticalSection( &csWSgetXXXbyYYY
);
4653 if( (proto
= getprotobyname(name
)) != NULL
)
4655 retval
= WS_dup_pe(proto
);
4658 MESSAGE("protocol %s not found; You might want to add "
4659 "this to /etc/protocols\n", debugstr_a(name
) );
4660 SetLastError(WSANO_DATA
);
4662 LeaveCriticalSection( &csWSgetXXXbyYYY
);
4664 TRACE( "%s ret %p\n", debugstr_a(name
), retval
);
4669 /***********************************************************************
4670 * getprotobynumber (WS2_32.54)
4672 struct WS_protoent
* WINAPI
WS_getprotobynumber(int number
)
4674 struct WS_protoent
* retval
= NULL
;
4675 #ifdef HAVE_GETPROTOBYNUMBER
4676 struct protoent
* proto
;
4677 EnterCriticalSection( &csWSgetXXXbyYYY
);
4678 if( (proto
= getprotobynumber(number
)) != NULL
)
4680 retval
= WS_dup_pe(proto
);
4683 MESSAGE("protocol number %d not found; You might want to add "
4684 "this to /etc/protocols\n", number
);
4685 SetLastError(WSANO_DATA
);
4687 LeaveCriticalSection( &csWSgetXXXbyYYY
);
4689 TRACE("%i ret %p\n", number
, retval
);
4694 /***********************************************************************
4695 * getservbyname (WS2_32.55)
4697 struct WS_servent
* WINAPI
WS_getservbyname(const char *name
, const char *proto
)
4699 struct WS_servent
* retval
= NULL
;
4700 struct servent
* serv
;
4702 char *proto_str
= NULL
;
4704 if (!(name_str
= strdup_lower(name
))) return NULL
;
4706 if (proto
&& *proto
)
4708 if (!(proto_str
= strdup_lower(proto
)))
4710 HeapFree( GetProcessHeap(), 0, name_str
);
4715 EnterCriticalSection( &csWSgetXXXbyYYY
);
4716 serv
= getservbyname(name_str
, proto_str
);
4719 retval
= WS_dup_se(serv
);
4721 else SetLastError(WSANO_DATA
);
4722 LeaveCriticalSection( &csWSgetXXXbyYYY
);
4723 HeapFree( GetProcessHeap(), 0, proto_str
);
4724 HeapFree( GetProcessHeap(), 0, name_str
);
4725 TRACE( "%s, %s ret %p\n", debugstr_a(name
), debugstr_a(proto
), retval
);
4729 /***********************************************************************
4730 * freeaddrinfo (WS2_32.@)
4732 void WINAPI
WS_freeaddrinfo(struct WS_addrinfo
*res
)
4735 struct WS_addrinfo
*next
;
4737 HeapFree(GetProcessHeap(),0,res
->ai_canonname
);
4738 HeapFree(GetProcessHeap(),0,res
->ai_addr
);
4739 next
= res
->ai_next
;
4740 HeapFree(GetProcessHeap(),0,res
);
4745 /* helper functions for getaddrinfo()/getnameinfo() */
4746 static int convert_aiflag_w2u(int winflags
) {
4750 for (i
=0;i
<sizeof(ws_aiflag_map
)/sizeof(ws_aiflag_map
[0]);i
++)
4751 if (ws_aiflag_map
[i
][0] & winflags
) {
4752 unixflags
|= ws_aiflag_map
[i
][1];
4753 winflags
&= ~ws_aiflag_map
[i
][0];
4756 FIXME("Unhandled windows AI_xxx flags %x\n", winflags
);
4760 static int convert_niflag_w2u(int winflags
) {
4764 for (i
=0;i
<sizeof(ws_niflag_map
)/sizeof(ws_niflag_map
[0]);i
++)
4765 if (ws_niflag_map
[i
][0] & winflags
) {
4766 unixflags
|= ws_niflag_map
[i
][1];
4767 winflags
&= ~ws_niflag_map
[i
][0];
4770 FIXME("Unhandled windows NI_xxx flags %x\n", winflags
);
4774 static int convert_aiflag_u2w(int unixflags
) {
4778 for (i
=0;i
<sizeof(ws_aiflag_map
)/sizeof(ws_aiflag_map
[0]);i
++)
4779 if (ws_aiflag_map
[i
][1] & unixflags
) {
4780 winflags
|= ws_aiflag_map
[i
][0];
4781 unixflags
&= ~ws_aiflag_map
[i
][1];
4783 if (unixflags
) /* will warn usually */
4784 WARN("Unhandled UNIX AI_xxx flags %x\n", unixflags
);
4788 static int convert_eai_u2w(int unixret
) {
4791 for (i
=0;ws_eai_map
[i
][0];i
++)
4792 if (ws_eai_map
[i
][1] == unixret
)
4793 return ws_eai_map
[i
][0];
4797 static char *get_hostname(void)
4802 GetComputerNameExA( ComputerNamePhysicalDnsHostname
, NULL
, &size
);
4803 if (GetLastError() != ERROR_MORE_DATA
) return NULL
;
4804 if (!(ret
= HeapAlloc( GetProcessHeap(), 0, size
))) return NULL
;
4805 if (!GetComputerNameExA( ComputerNamePhysicalDnsHostname
, ret
, &size
))
4807 HeapFree( GetProcessHeap(), 0, ret
);
4813 /***********************************************************************
4814 * getaddrinfo (WS2_32.@)
4816 int WINAPI
WS_getaddrinfo(LPCSTR nodename
, LPCSTR servname
, const struct WS_addrinfo
*hints
, struct WS_addrinfo
**res
)
4818 #ifdef HAVE_GETADDRINFO
4819 struct addrinfo
*unixaires
= NULL
;
4821 struct addrinfo unixhints
, *punixhints
= NULL
;
4822 char *hostname
= NULL
;
4825 if (!nodename
&& !servname
) return WSAHOST_NOT_FOUND
;
4829 else if (!nodename
[0])
4831 node
= hostname
= get_hostname();
4832 if (!node
) return WSA_NOT_ENOUGH_MEMORY
;
4838 punixhints
= &unixhints
;
4840 memset(&unixhints
, 0, sizeof(unixhints
));
4841 punixhints
->ai_flags
= convert_aiflag_w2u(hints
->ai_flags
);
4842 if (hints
->ai_family
== 0) /* wildcard, specific to getaddrinfo() */
4843 punixhints
->ai_family
= 0;
4845 punixhints
->ai_family
= convert_af_w2u(hints
->ai_family
);
4846 if (hints
->ai_socktype
== 0) /* wildcard, specific to getaddrinfo() */
4847 punixhints
->ai_socktype
= 0;
4849 punixhints
->ai_socktype
= convert_socktype_w2u(hints
->ai_socktype
);
4850 if (hints
->ai_protocol
== 0) /* wildcard, specific to getaddrinfo() */
4851 punixhints
->ai_protocol
= 0;
4853 punixhints
->ai_protocol
= convert_proto_w2u(hints
->ai_protocol
);
4856 /* getaddrinfo(3) is thread safe, no need to wrap in CS */
4857 result
= getaddrinfo(node
, servname
, punixhints
, &unixaires
);
4859 TRACE("%s, %s %p -> %p %d\n", debugstr_a(nodename
), debugstr_a(servname
), hints
, res
, result
);
4860 HeapFree(GetProcessHeap(), 0, hostname
);
4863 struct addrinfo
*xuai
= unixaires
;
4864 struct WS_addrinfo
**xai
= res
;
4868 struct WS_addrinfo
*ai
= HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY
, sizeof(struct WS_addrinfo
));
4874 *xai
= ai
;xai
= &ai
->ai_next
;
4875 ai
->ai_flags
= convert_aiflag_u2w(xuai
->ai_flags
);
4876 ai
->ai_family
= convert_af_u2w(xuai
->ai_family
);
4877 ai
->ai_socktype
= convert_socktype_u2w(xuai
->ai_socktype
);
4878 ai
->ai_protocol
= convert_proto_u2w(xuai
->ai_protocol
);
4879 if (xuai
->ai_canonname
) {
4880 TRACE("canon name - %s\n",debugstr_a(xuai
->ai_canonname
));
4881 ai
->ai_canonname
= HeapAlloc(GetProcessHeap(),0,strlen(xuai
->ai_canonname
)+1);
4882 if (!ai
->ai_canonname
)
4884 strcpy(ai
->ai_canonname
,xuai
->ai_canonname
);
4886 len
= xuai
->ai_addrlen
;
4887 ai
->ai_addr
= HeapAlloc(GetProcessHeap(),0,len
);
4890 ai
->ai_addrlen
= len
;
4892 int winlen
= ai
->ai_addrlen
;
4894 if (!ws_sockaddr_u2ws(xuai
->ai_addr
, ai
->ai_addr
, &winlen
)) {
4895 ai
->ai_addrlen
= winlen
;
4899 ai
->ai_addr
= HeapReAlloc(GetProcessHeap(),0,ai
->ai_addr
,len
);
4902 ai
->ai_addrlen
= len
;
4904 xuai
= xuai
->ai_next
;
4906 freeaddrinfo(unixaires
);
4908 result
= convert_eai_u2w(result
);
4914 if (*res
) WS_freeaddrinfo(*res
);
4915 if (unixaires
) freeaddrinfo(unixaires
);
4917 return WSA_NOT_ENOUGH_MEMORY
;
4919 FIXME("getaddrinfo() failed, not found during buildtime.\n");
4924 static struct WS_addrinfoW
*addrinfo_AtoW(const struct WS_addrinfo
*ai
)
4926 struct WS_addrinfoW
*ret
;
4928 if (!(ret
= HeapAlloc(GetProcessHeap(), 0, sizeof(struct WS_addrinfoW
)))) return NULL
;
4929 ret
->ai_flags
= ai
->ai_flags
;
4930 ret
->ai_family
= ai
->ai_family
;
4931 ret
->ai_socktype
= ai
->ai_socktype
;
4932 ret
->ai_protocol
= ai
->ai_protocol
;
4933 ret
->ai_addrlen
= ai
->ai_addrlen
;
4934 ret
->ai_canonname
= NULL
;
4935 ret
->ai_addr
= NULL
;
4936 ret
->ai_next
= NULL
;
4937 if (ai
->ai_canonname
)
4939 int len
= MultiByteToWideChar(CP_ACP
, 0, ai
->ai_canonname
, -1, NULL
, 0);
4940 if (!(ret
->ai_canonname
= HeapAlloc(GetProcessHeap(), 0, len
)))
4942 HeapFree(GetProcessHeap(), 0, ret
);
4945 MultiByteToWideChar(CP_ACP
, 0, ai
->ai_canonname
, -1, ret
->ai_canonname
, len
);
4949 if (!(ret
->ai_addr
= HeapAlloc(GetProcessHeap(), 0, sizeof(struct WS_sockaddr
))))
4951 HeapFree(GetProcessHeap(), 0, ret
->ai_canonname
);
4952 HeapFree(GetProcessHeap(), 0, ret
);
4955 memcpy(ret
->ai_addr
, ai
->ai_addr
, sizeof(struct WS_sockaddr
));
4960 static struct WS_addrinfoW
*addrinfo_list_AtoW(const struct WS_addrinfo
*info
)
4962 struct WS_addrinfoW
*ret
, *infoW
;
4964 if (!(ret
= infoW
= addrinfo_AtoW(info
))) return NULL
;
4965 while (info
->ai_next
)
4967 if (!(infoW
->ai_next
= addrinfo_AtoW(info
->ai_next
)))
4972 infoW
= infoW
->ai_next
;
4973 info
= info
->ai_next
;
4978 static struct WS_addrinfo
*addrinfo_WtoA(const struct WS_addrinfoW
*ai
)
4980 struct WS_addrinfo
*ret
;
4982 if (!(ret
= HeapAlloc(GetProcessHeap(), 0, sizeof(struct WS_addrinfo
)))) return NULL
;
4983 ret
->ai_flags
= ai
->ai_flags
;
4984 ret
->ai_family
= ai
->ai_family
;
4985 ret
->ai_socktype
= ai
->ai_socktype
;
4986 ret
->ai_protocol
= ai
->ai_protocol
;
4987 ret
->ai_addrlen
= ai
->ai_addrlen
;
4988 ret
->ai_canonname
= NULL
;
4989 ret
->ai_addr
= NULL
;
4990 ret
->ai_next
= NULL
;
4991 if (ai
->ai_canonname
)
4993 int len
= WideCharToMultiByte(CP_ACP
, 0, ai
->ai_canonname
, -1, NULL
, 0, NULL
, NULL
);
4994 if (!(ret
->ai_canonname
= HeapAlloc(GetProcessHeap(), 0, len
)))
4996 HeapFree(GetProcessHeap(), 0, ret
);
4999 WideCharToMultiByte(CP_ACP
, 0, ai
->ai_canonname
, -1, ret
->ai_canonname
, len
, NULL
, NULL
);
5003 if (!(ret
->ai_addr
= HeapAlloc(GetProcessHeap(), 0, sizeof(struct WS_sockaddr
))))
5005 HeapFree(GetProcessHeap(), 0, ret
->ai_canonname
);
5006 HeapFree(GetProcessHeap(), 0, ret
);
5009 memcpy(ret
->ai_addr
, ai
->ai_addr
, sizeof(struct WS_sockaddr
));
5014 /***********************************************************************
5015 * GetAddrInfoW (WS2_32.@)
5017 int WINAPI
GetAddrInfoW(LPCWSTR nodename
, LPCWSTR servname
, const ADDRINFOW
*hints
, PADDRINFOW
*res
)
5020 char *nodenameA
= NULL
, *servnameA
= NULL
;
5021 struct WS_addrinfo
*resA
, *hintsA
= NULL
;
5025 len
= WideCharToMultiByte(CP_ACP
, 0, nodename
, -1, NULL
, 0, NULL
, NULL
);
5026 if (!(nodenameA
= HeapAlloc(GetProcessHeap(), 0, len
))) return EAI_MEMORY
;
5027 WideCharToMultiByte(CP_ACP
, 0, nodename
, -1, nodenameA
, len
, NULL
, NULL
);
5031 len
= WideCharToMultiByte(CP_ACP
, 0, servname
, -1, NULL
, 0, NULL
, NULL
);
5032 if (!(servnameA
= HeapAlloc(GetProcessHeap(), 0, len
)))
5034 HeapFree(GetProcessHeap(), 0, nodenameA
);
5037 WideCharToMultiByte(CP_ACP
, 0, servname
, -1, servnameA
, len
, NULL
, NULL
);
5040 if (hints
) hintsA
= addrinfo_WtoA(hints
);
5041 ret
= WS_getaddrinfo(nodenameA
, servnameA
, hintsA
, &resA
);
5042 WS_freeaddrinfo(hintsA
);
5046 *res
= addrinfo_list_AtoW(resA
);
5047 WS_freeaddrinfo(resA
);
5050 HeapFree(GetProcessHeap(), 0, nodenameA
);
5051 HeapFree(GetProcessHeap(), 0, servnameA
);
5055 /***********************************************************************
5056 * FreeAddrInfoW (WS2_32.@)
5058 void WINAPI
FreeAddrInfoW(PADDRINFOW ai
)
5063 HeapFree(GetProcessHeap(), 0, ai
->ai_canonname
);
5064 HeapFree(GetProcessHeap(), 0, ai
->ai_addr
);
5066 HeapFree(GetProcessHeap(), 0, ai
);
5071 int WINAPI
WS_getnameinfo(const SOCKADDR
*sa
, WS_socklen_t salen
, PCHAR host
,
5072 DWORD hostlen
, PCHAR serv
, DWORD servlen
, INT flags
)
5074 #ifdef HAVE_GETNAMEINFO
5076 union generic_unix_sockaddr sa_u
;
5079 TRACE("%s %d %p %d %p %d %d\n", debugstr_sockaddr(sa
), salen
, host
, hostlen
,
5080 serv
, servlen
, flags
);
5082 size
= ws_sockaddr_ws2u(sa
, salen
, &sa_u
);
5085 WSASetLastError(WSAEFAULT
);
5086 return WSA_NOT_ENOUGH_MEMORY
;
5088 ret
= getnameinfo(&sa_u
.addr
, size
, host
, hostlen
, serv
, servlen
, convert_niflag_w2u(flags
));
5089 return convert_eai_u2w(ret
);
5091 FIXME("getnameinfo() failed, not found during buildtime.\n");
5096 int WINAPI
GetNameInfoW(const SOCKADDR
*sa
, WS_socklen_t salen
, PWCHAR host
,
5097 DWORD hostlen
, PWCHAR serv
, DWORD servlen
, INT flags
)
5100 char *hostA
= NULL
, *servA
= NULL
;
5102 if (host
&& (!(hostA
= HeapAlloc(GetProcessHeap(), 0, hostlen
)))) return EAI_MEMORY
;
5103 if (serv
&& (!(servA
= HeapAlloc(GetProcessHeap(), 0, servlen
))))
5105 HeapFree(GetProcessHeap(), 0, hostA
);
5109 ret
= WS_getnameinfo(sa
, salen
, hostA
, hostlen
, servA
, servlen
, flags
);
5112 if (host
) MultiByteToWideChar(CP_ACP
, 0, hostA
, -1, host
, hostlen
);
5113 if (serv
) MultiByteToWideChar(CP_ACP
, 0, servA
, -1, serv
, servlen
);
5116 HeapFree(GetProcessHeap(), 0, hostA
);
5117 HeapFree(GetProcessHeap(), 0, servA
);
5121 /***********************************************************************
5122 * getservbyport (WS2_32.56)
5124 struct WS_servent
* WINAPI
WS_getservbyport(int port
, const char *proto
)
5126 struct WS_servent
* retval
= NULL
;
5127 #ifdef HAVE_GETSERVBYPORT
5128 struct servent
* serv
;
5129 char *proto_str
= NULL
;
5131 if (proto
&& *proto
)
5133 if (!(proto_str
= strdup_lower(proto
))) return NULL
;
5135 EnterCriticalSection( &csWSgetXXXbyYYY
);
5136 if( (serv
= getservbyport(port
, proto_str
)) != NULL
) {
5137 retval
= WS_dup_se(serv
);
5139 else SetLastError(WSANO_DATA
);
5140 LeaveCriticalSection( &csWSgetXXXbyYYY
);
5141 HeapFree( GetProcessHeap(), 0, proto_str
);
5143 TRACE("%d (i.e. port %d), %s ret %p\n", port
, (int)ntohl(port
), debugstr_a(proto
), retval
);
5148 /***********************************************************************
5149 * gethostname (WS2_32.57)
5151 int WINAPI
WS_gethostname(char *name
, int namelen
)
5153 TRACE("name %p, len %d\n", name
, namelen
);
5155 if (gethostname(name
, namelen
) == 0)
5157 TRACE("<- '%s'\n", name
);
5160 SetLastError((errno
== EINVAL
) ? WSAEFAULT
: wsaErrno());
5161 TRACE("<- ERROR !\n");
5162 return SOCKET_ERROR
;
5166 /* ------------------------------------- Windows sockets extensions -- *
5168 * ------------------------------------------------------------------- */
5170 /***********************************************************************
5171 * WSAEnumNetworkEvents (WS2_32.36)
5173 int WINAPI
WSAEnumNetworkEvents(SOCKET s
, WSAEVENT hEvent
, LPWSANETWORKEVENTS lpEvent
)
5177 int errors
[FD_MAX_EVENTS
];
5179 TRACE("%08lx, hEvent %p, lpEvent %p\n", s
, hEvent
, lpEvent
);
5181 SERVER_START_REQ( get_socket_event
)
5183 req
->handle
= wine_server_obj_handle( SOCKET2HANDLE(s
) );
5184 req
->service
= TRUE
;
5185 req
->c_event
= wine_server_obj_handle( hEvent
);
5186 wine_server_set_reply( req
, errors
, sizeof(errors
) );
5187 if (!(ret
= wine_server_call(req
))) lpEvent
->lNetworkEvents
= reply
->pmask
& reply
->mask
;
5192 for (i
= 0; i
< FD_MAX_EVENTS
; i
++)
5193 lpEvent
->iErrorCode
[i
] = NtStatusToWSAError(errors
[i
]);
5196 SetLastError(WSAEINVAL
);
5197 return SOCKET_ERROR
;
5200 /***********************************************************************
5201 * WSAEventSelect (WS2_32.39)
5203 int WINAPI
WSAEventSelect(SOCKET s
, WSAEVENT hEvent
, LONG lEvent
)
5207 TRACE("%08lx, hEvent %p, event %08x\n", s
, hEvent
, lEvent
);
5209 SERVER_START_REQ( set_socket_event
)
5211 req
->handle
= wine_server_obj_handle( SOCKET2HANDLE(s
) );
5213 req
->event
= wine_server_obj_handle( hEvent
);
5216 ret
= wine_server_call( req
);
5220 SetLastError(WSAEINVAL
);
5221 return SOCKET_ERROR
;
5224 /**********************************************************************
5225 * WSAGetOverlappedResult (WS2_32.40)
5227 BOOL WINAPI
WSAGetOverlappedResult( SOCKET s
, LPWSAOVERLAPPED lpOverlapped
,
5228 LPDWORD lpcbTransfer
, BOOL fWait
,
5233 TRACE( "socket %04lx ovl %p trans %p, wait %d flags %p\n",
5234 s
, lpOverlapped
, lpcbTransfer
, fWait
, lpdwFlags
);
5236 if ( lpOverlapped
== NULL
)
5238 ERR( "Invalid pointer\n" );
5239 WSASetLastError(WSA_INVALID_PARAMETER
);
5243 status
= lpOverlapped
->Internal
;
5244 if (status
== STATUS_PENDING
)
5248 SetLastError( WSA_IO_INCOMPLETE
);
5252 if (WaitForSingleObject( lpOverlapped
->hEvent
? lpOverlapped
->hEvent
: SOCKET2HANDLE(s
),
5253 INFINITE
) == WAIT_FAILED
)
5255 status
= lpOverlapped
->Internal
;
5259 *lpcbTransfer
= lpOverlapped
->InternalHigh
;
5262 *lpdwFlags
= lpOverlapped
->u
.s
.Offset
;
5264 if (status
) SetLastError( RtlNtStatusToDosError(status
) );
5269 /***********************************************************************
5270 * WSAAsyncSelect (WS2_32.101)
5272 INT WINAPI
WSAAsyncSelect(SOCKET s
, HWND hWnd
, UINT uMsg
, LONG lEvent
)
5276 TRACE("%lx, hWnd %p, uMsg %08x, event %08x\n", s
, hWnd
, uMsg
, lEvent
);
5278 SERVER_START_REQ( set_socket_event
)
5280 req
->handle
= wine_server_obj_handle( SOCKET2HANDLE(s
) );
5283 req
->window
= wine_server_user_handle( hWnd
);
5285 ret
= wine_server_call( req
);
5289 SetLastError(WSAEINVAL
);
5290 return SOCKET_ERROR
;
5293 /***********************************************************************
5294 * WSACreateEvent (WS2_32.31)
5297 WSAEVENT WINAPI
WSACreateEvent(void)
5299 /* Create a manual-reset event, with initial state: unsignaled */
5302 return CreateEventW(NULL
, TRUE
, FALSE
, NULL
);
5305 /***********************************************************************
5306 * WSACloseEvent (WS2_32.29)
5309 BOOL WINAPI
WSACloseEvent(WSAEVENT event
)
5311 TRACE ("event=%p\n", event
);
5313 return CloseHandle(event
);
5316 /***********************************************************************
5317 * WSASocketA (WS2_32.78)
5320 SOCKET WINAPI
WSASocketA(int af
, int type
, int protocol
,
5321 LPWSAPROTOCOL_INFOA lpProtocolInfo
,
5322 GROUP g
, DWORD dwFlags
)
5325 WSAPROTOCOL_INFOW info
;
5327 TRACE("af=%d type=%d protocol=%d protocol_info=%p group=%d flags=0x%x\n",
5328 af
, type
, protocol
, lpProtocolInfo
, g
, dwFlags
);
5330 if (!lpProtocolInfo
) return WSASocketW(af
, type
, protocol
, NULL
, g
, dwFlags
);
5332 memcpy(&info
, lpProtocolInfo
, FIELD_OFFSET(WSAPROTOCOL_INFOW
, szProtocol
));
5333 len
= MultiByteToWideChar(CP_ACP
, 0, lpProtocolInfo
->szProtocol
, -1,
5334 info
.szProtocol
, WSAPROTOCOL_LEN
+ 1);
5338 WSASetLastError( WSAEINVAL
);
5339 return SOCKET_ERROR
;
5342 return WSASocketW(af
, type
, protocol
, &info
, g
, dwFlags
);
5345 /***********************************************************************
5346 * WSASocketW (WS2_32.79)
5349 SOCKET WINAPI
WSASocketW(int af
, int type
, int protocol
,
5350 LPWSAPROTOCOL_INFOW lpProtocolInfo
,
5351 GROUP g
, DWORD dwFlags
)
5356 FIXME: The "advanced" parameters of WSASocketW (lpProtocolInfo,
5357 g, dwFlags except WSA_FLAG_OVERLAPPED) are ignored.
5360 TRACE("af=%d type=%d protocol=%d protocol_info=%p group=%d flags=0x%x\n",
5361 af
, type
, protocol
, lpProtocolInfo
, g
, dwFlags
);
5363 /* hack for WSADuplicateSocket */
5364 if (lpProtocolInfo
&& lpProtocolInfo
->dwServiceFlags4
== 0xff00ff00) {
5365 ret
= lpProtocolInfo
->dwCatalogEntryId
;
5366 TRACE("\tgot duplicate %04lx\n", ret
);
5370 /* convert the socket family and type */
5371 af
= convert_af_w2u(af
);
5372 type
= convert_socktype_w2u(type
);
5376 if (af
== FROM_PROTOCOL_INFO
)
5377 af
= lpProtocolInfo
->iAddressFamily
;
5378 if (type
== FROM_PROTOCOL_INFO
)
5379 type
= lpProtocolInfo
->iSocketType
;
5380 if (protocol
== FROM_PROTOCOL_INFO
)
5381 protocol
= lpProtocolInfo
->iProtocol
;
5384 if ( af
== AF_UNSPEC
) /* did they not specify the address family? */
5386 if ((protocol
== IPPROTO_TCP
&& type
== SOCK_STREAM
) ||
5387 (protocol
== IPPROTO_UDP
&& type
== SOCK_DGRAM
))
5393 SetLastError(WSAEPROTOTYPE
);
5394 return INVALID_SOCKET
;
5398 SERVER_START_REQ( create_socket
)
5402 req
->protocol
= protocol
;
5403 req
->access
= GENERIC_READ
|GENERIC_WRITE
|SYNCHRONIZE
;
5404 req
->attributes
= OBJ_INHERIT
;
5405 req
->flags
= dwFlags
;
5406 set_error( wine_server_call( req
) );
5407 ret
= HANDLE2SOCKET( wine_server_ptr_handle( reply
->handle
));
5412 TRACE("\tcreated %04lx\n", ret
);
5416 if (GetLastError() == WSAEACCES
) /* raw socket denied */
5418 if (type
== SOCK_RAW
)
5419 ERR_(winediag
)("Failed to create a socket of type SOCK_RAW, this requires special permissions.\n");
5421 ERR_(winediag
)("Failed to create socket, this requires special permissions.\n");
5422 SetLastError(WSAESOCKTNOSUPPORT
);
5425 WARN("\t\tfailed!\n");
5426 return INVALID_SOCKET
;
5429 /***********************************************************************
5430 * WSAJoinLeaf (WS2_32.58)
5433 SOCKET WINAPI
WSAJoinLeaf(
5435 const struct WS_sockaddr
*addr
,
5437 LPWSABUF lpCallerData
,
5438 LPWSABUF lpCalleeData
,
5444 return INVALID_SOCKET
;
5447 /***********************************************************************
5448 * __WSAFDIsSet (WS2_32.151)
5450 int WINAPI
__WSAFDIsSet(SOCKET s
, WS_fd_set
*set
)
5452 int i
= set
->fd_count
;
5454 TRACE("(%ld,%p(%i))\n", s
, set
, i
);
5457 if (set
->fd_array
[i
] == s
) return 1;
5461 /***********************************************************************
5462 * WSAIsBlocking (WS2_32.114)
5464 BOOL WINAPI
WSAIsBlocking(void)
5466 /* By default WinSock should set all its sockets to non-blocking mode
5467 * and poll in PeekMessage loop when processing "blocking" ones. This
5468 * function is supposed to tell if the program is in this loop. Our
5469 * blocking calls are truly blocking so we always return FALSE.
5471 * Note: It is allowed to call this function without prior WSAStartup().
5478 /***********************************************************************
5479 * WSACancelBlockingCall (WS2_32.113)
5481 INT WINAPI
WSACancelBlockingCall(void)
5487 static INT WINAPI
WSA_DefaultBlockingHook( FARPROC x
)
5489 FIXME("How was this called?\n");
5494 /***********************************************************************
5495 * WSASetBlockingHook (WS2_32.109)
5497 FARPROC WINAPI
WSASetBlockingHook(FARPROC lpBlockFunc
)
5499 FARPROC prev
= blocking_hook
;
5500 blocking_hook
= lpBlockFunc
;
5501 TRACE("hook %p\n", lpBlockFunc
);
5506 /***********************************************************************
5507 * WSAUnhookBlockingHook (WS2_32.110)
5509 INT WINAPI
WSAUnhookBlockingHook(void)
5511 blocking_hook
= (FARPROC
)WSA_DefaultBlockingHook
;
5516 /* ----------------------------------- end of API stuff */
5518 /* ----------------------------------- helper functions -
5520 * TODO: Merge WS_dup_..() stuff into one function that
5521 * would operate with a generic structure containing internal
5522 * pointers (via a template of some kind).
5525 static int list_size(char** l
, int item_size
)
5530 j
+= (item_size
) ? item_size
: strlen(l
[i
]) + 1;
5531 j
+= (i
+ 1) * sizeof(char*); }
5535 static int list_dup(char** l_src
, char** l_to
, int item_size
)
5540 for (i
= 0; l_src
[i
]; i
++) ;
5541 p
= (char *)(l_to
+ i
+ 1);
5542 for (i
= 0; l_src
[i
]; i
++)
5544 int count
= ( item_size
) ? item_size
: strlen(l_src
[i
]) + 1;
5545 memcpy(p
, l_src
[i
], count
);
5550 return p
- (char *)l_to
;
5555 /* create a hostent entry
5557 * Creates the entry with enough memory for the name, aliases
5558 * addresses, and the address pointers. Also copies the name
5559 * and sets up all the pointers. If "fill_addresses" is set then
5560 * sufficient memory for the addresses is also allocated and the
5561 * address pointers are set to this memory.
5563 * NOTE: The alias and address lists must be allocated with room
5564 * for the NULL item terminating the list. This is true even if
5565 * the list has no items ("aliases" and "addresses" must be
5566 * at least "1", a truly empty list is invalid).
5568 static struct WS_hostent
*WS_create_he(char *name
, int aliases
, int addresses
, int fill_addresses
)
5570 struct WS_hostent
*p_to
;
5573 int size
= (sizeof(struct WS_hostent
) +
5575 sizeof(char *)*aliases
+
5576 sizeof(char *)*addresses
);
5578 /* Allocate enough memory for the addresses */
5580 size
+= sizeof(struct in_addr
)*addresses
;
5582 if (!(p_to
= check_buffer_he(size
))) return NULL
;
5583 memset(p_to
, 0, size
);
5585 p
= (char *)(p_to
+ 1);
5590 p_to
->h_aliases
= (char **)p
;
5591 p
+= sizeof(char *)*aliases
;
5592 p_to
->h_addr_list
= (char **)p
;
5593 p
+= sizeof(char *)*addresses
;
5598 /* NOTE: h_aliases must be filled in manually, leave these
5599 * pointers NULL (already set to NULL by memset earlier).
5602 /* Fill in the list of address pointers */
5603 for (i
= 0; i
< addresses
; i
++)
5604 p_to
->h_addr_list
[i
] = (p
+= sizeof(struct in_addr
));
5605 p
+= sizeof(struct in_addr
);
5610 /* duplicate hostent entry
5611 * and handle all Win16/Win32 dependent things (struct size, ...) *correctly*.
5612 * Ditto for protoent and servent.
5614 static struct WS_hostent
*WS_dup_he(const struct hostent
* p_he
)
5616 int addresses
= list_size(p_he
->h_addr_list
, p_he
->h_length
);
5617 int aliases
= list_size(p_he
->h_aliases
, 0);
5618 struct WS_hostent
*p_to
;
5620 p_to
= WS_create_he(p_he
->h_name
, aliases
, addresses
, FALSE
);
5622 if (!p_to
) return NULL
;
5623 p_to
->h_addrtype
= p_he
->h_addrtype
;
5624 p_to
->h_length
= p_he
->h_length
;
5626 list_dup(p_he
->h_aliases
, p_to
->h_aliases
, 0);
5627 list_dup(p_he
->h_addr_list
, p_to
->h_addr_list
, p_he
->h_length
);
5631 /* ----- protoent */
5633 static struct WS_protoent
*WS_dup_pe(const struct protoent
* p_pe
)
5636 struct WS_protoent
*p_to
;
5638 int size
= (sizeof(*p_pe
) +
5639 strlen(p_pe
->p_name
) + 1 +
5640 list_size(p_pe
->p_aliases
, 0));
5642 if (!(p_to
= check_buffer_pe(size
))) return NULL
;
5643 p_to
->p_proto
= p_pe
->p_proto
;
5645 p
= (char *)(p_to
+ 1);
5647 strcpy(p
, p_pe
->p_name
);
5650 p_to
->p_aliases
= (char **)p
;
5651 list_dup(p_pe
->p_aliases
, p_to
->p_aliases
, 0);
5657 static struct WS_servent
*WS_dup_se(const struct servent
* p_se
)
5660 struct WS_servent
*p_to
;
5662 int size
= (sizeof(*p_se
) +
5663 strlen(p_se
->s_proto
) + 1 +
5664 strlen(p_se
->s_name
) + 1 +
5665 list_size(p_se
->s_aliases
, 0));
5667 if (!(p_to
= check_buffer_se(size
))) return NULL
;
5668 p_to
->s_port
= p_se
->s_port
;
5670 p
= (char *)(p_to
+ 1);
5672 strcpy(p
, p_se
->s_name
);
5676 strcpy(p
, p_se
->s_proto
);
5679 p_to
->s_aliases
= (char **)p
;
5680 list_dup(p_se
->s_aliases
, p_to
->s_aliases
, 0);
5685 /***********************************************************************
5686 * WSARecv (WS2_32.67)
5688 int WINAPI
WSARecv(SOCKET s
, LPWSABUF lpBuffers
, DWORD dwBufferCount
,
5689 LPDWORD NumberOfBytesReceived
, LPDWORD lpFlags
,
5690 LPWSAOVERLAPPED lpOverlapped
,
5691 LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine
)
5693 return WS2_recv_base(s
, lpBuffers
, dwBufferCount
, NumberOfBytesReceived
, lpFlags
,
5694 NULL
, NULL
, lpOverlapped
, lpCompletionRoutine
, NULL
);
5697 static int WS2_recv_base( SOCKET s
, LPWSABUF lpBuffers
, DWORD dwBufferCount
,
5698 LPDWORD lpNumberOfBytesRecvd
, LPDWORD lpFlags
,
5699 struct WS_sockaddr
*lpFrom
,
5700 LPINT lpFromlen
, LPWSAOVERLAPPED lpOverlapped
,
5701 LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine
,
5702 LPWSABUF lpControlBuffer
)
5704 unsigned int i
, options
;
5706 struct ws2_async
*wsa
;
5707 DWORD timeout_start
= GetTickCount();
5708 ULONG_PTR cvalue
= (lpOverlapped
&& ((ULONG_PTR
)lpOverlapped
->hEvent
& 1) == 0) ? (ULONG_PTR
)lpOverlapped
: 0;
5710 TRACE("socket %04lx, wsabuf %p, nbufs %d, flags %d, from %p, fromlen %d, ovl %p, func %p\n",
5711 s
, lpBuffers
, dwBufferCount
, *lpFlags
, lpFrom
,
5712 (lpFromlen
? *lpFromlen
: -1),
5713 lpOverlapped
, lpCompletionRoutine
);
5715 fd
= get_sock_fd( s
, FILE_READ_DATA
, &options
);
5716 TRACE( "fd=%d, options=%x\n", fd
, options
);
5718 if (fd
== -1) return SOCKET_ERROR
;
5720 if (!(wsa
= HeapAlloc( GetProcessHeap(), 0, FIELD_OFFSET(struct ws2_async
, iovec
[dwBufferCount
]) )))
5726 wsa
->hSocket
= SOCKET2HANDLE(s
);
5727 wsa
->flags
= *lpFlags
;
5728 wsa
->lpFlags
= lpFlags
;
5730 wsa
->addrlen
.ptr
= lpFromlen
;
5731 wsa
->control
= lpControlBuffer
;
5732 wsa
->n_iovecs
= dwBufferCount
;
5733 wsa
->first_iovec
= 0;
5734 for (i
= 0; i
< dwBufferCount
; i
++)
5736 /* check buffer first to trigger write watches */
5737 if (IsBadWritePtr( lpBuffers
[i
].buf
, lpBuffers
[i
].len
))
5742 wsa
->iovec
[i
].iov_base
= lpBuffers
[i
].buf
;
5743 wsa
->iovec
[i
].iov_len
= lpBuffers
[i
].len
;
5748 n
= WS2_recv( fd
, wsa
);
5751 if (errno
== EINTR
) continue;
5752 if (errno
!= EAGAIN
)
5754 int loc_errno
= errno
;
5756 if (cvalue
) WS_AddCompletion( s
, cvalue
, sock_get_ntstatus(loc_errno
), 0 );
5760 else if (lpNumberOfBytesRecvd
) *lpNumberOfBytesRecvd
= n
;
5762 if ((lpOverlapped
|| lpCompletionRoutine
) &&
5763 !(options
& (FILE_SYNCHRONOUS_IO_ALERT
| FILE_SYNCHRONOUS_IO_NONALERT
)))
5765 IO_STATUS_BLOCK
*iosb
= lpOverlapped
? (IO_STATUS_BLOCK
*)lpOverlapped
: &wsa
->local_iosb
;
5767 wsa
->user_overlapped
= lpOverlapped
;
5768 wsa
->completion_func
= lpCompletionRoutine
;
5769 release_sock_fd( s
, fd
);
5773 iosb
->u
.Status
= STATUS_PENDING
;
5774 iosb
->Information
= 0;
5776 SERVER_START_REQ( register_async
)
5778 req
->type
= ASYNC_TYPE_READ
;
5779 req
->async
.handle
= wine_server_obj_handle( wsa
->hSocket
);
5780 req
->async
.callback
= wine_server_client_ptr( WS2_async_recv
);
5781 req
->async
.iosb
= wine_server_client_ptr( iosb
);
5782 req
->async
.arg
= wine_server_client_ptr( wsa
);
5783 req
->async
.event
= wine_server_obj_handle( lpCompletionRoutine
? 0 : lpOverlapped
->hEvent
);
5784 req
->async
.cvalue
= cvalue
;
5785 err
= wine_server_call( req
);
5789 if (err
!= STATUS_PENDING
) HeapFree( GetProcessHeap(), 0, wsa
);
5790 WSASetLastError( NtStatusToWSAError( err
));
5791 return SOCKET_ERROR
;
5794 iosb
->u
.Status
= STATUS_SUCCESS
;
5795 iosb
->Information
= n
;
5796 if (!wsa
->completion_func
)
5798 if (cvalue
) WS_AddCompletion( s
, cvalue
, STATUS_SUCCESS
, n
);
5799 if (lpOverlapped
->hEvent
) SetEvent( lpOverlapped
->hEvent
);
5800 HeapFree( GetProcessHeap(), 0, wsa
);
5802 else NtQueueApcThread( GetCurrentThread(), (PNTAPCFUNC
)ws2_async_apc
,
5803 (ULONG_PTR
)wsa
, (ULONG_PTR
)iosb
, 0 );
5804 _enable_event(SOCKET2HANDLE(s
), FD_READ
, 0, 0);
5810 if ( _is_blocking(s
) )
5813 int timeout
= GET_RCVTIMEO(fd
);
5816 timeout
-= GetTickCount() - timeout_start
;
5817 if (timeout
< 0) timeout
= 0;
5821 pfd
.events
= POLLIN
;
5822 if (*lpFlags
& WS_MSG_OOB
) pfd
.events
|= POLLPRI
;
5824 if (!timeout
|| !poll( &pfd
, 1, timeout
))
5827 /* a timeout is not fatal */
5828 _enable_event(SOCKET2HANDLE(s
), FD_READ
, 0, 0);
5834 _enable_event(SOCKET2HANDLE(s
), FD_READ
, 0, 0);
5835 err
= WSAEWOULDBLOCK
;
5840 TRACE(" -> %i bytes\n", n
);
5841 HeapFree( GetProcessHeap(), 0, wsa
);
5842 release_sock_fd( s
, fd
);
5843 _enable_event(SOCKET2HANDLE(s
), FD_READ
, 0, 0);
5848 HeapFree( GetProcessHeap(), 0, wsa
);
5849 release_sock_fd( s
, fd
);
5850 WARN(" -> ERROR %d\n", err
);
5851 WSASetLastError( err
);
5852 return SOCKET_ERROR
;
5855 /***********************************************************************
5856 * WSARecvFrom (WS2_32.69)
5858 INT WINAPI
WSARecvFrom( SOCKET s
, LPWSABUF lpBuffers
, DWORD dwBufferCount
,
5859 LPDWORD lpNumberOfBytesRecvd
, LPDWORD lpFlags
, struct WS_sockaddr
*lpFrom
,
5860 LPINT lpFromlen
, LPWSAOVERLAPPED lpOverlapped
,
5861 LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine
)
5864 return WS2_recv_base( s
, lpBuffers
, dwBufferCount
,
5865 lpNumberOfBytesRecvd
, lpFlags
,
5867 lpOverlapped
, lpCompletionRoutine
, NULL
);
5870 /***********************************************************************
5871 * WSCInstallProvider (WS2_32.88)
5873 INT WINAPI
WSCInstallProvider( const LPGUID lpProviderId
,
5874 LPCWSTR lpszProviderDllPath
,
5875 const LPWSAPROTOCOL_INFOW lpProtocolInfoList
,
5876 DWORD dwNumberOfEntries
,
5879 FIXME("(%s, %s, %p, %d, %p): stub !\n", debugstr_guid(lpProviderId
),
5880 debugstr_w(lpszProviderDllPath
), lpProtocolInfoList
,
5881 dwNumberOfEntries
, lpErrno
);
5887 /***********************************************************************
5888 * WSCDeinstallProvider (WS2_32.83)
5890 INT WINAPI
WSCDeinstallProvider(LPGUID lpProviderId
, LPINT lpErrno
)
5892 FIXME("(%s, %p): stub !\n", debugstr_guid(lpProviderId
), lpErrno
);
5898 /***********************************************************************
5899 * WSAAccept (WS2_32.26)
5901 SOCKET WINAPI
WSAAccept( SOCKET s
, struct WS_sockaddr
*addr
, LPINT addrlen
,
5902 LPCONDITIONPROC lpfnCondition
, DWORD_PTR dwCallbackData
)
5905 int ret
= 0, size
= 0;
5906 WSABUF CallerId
, CallerData
, CalleeId
, CalleeData
;
5907 /* QOS SQOS, GQOS; */
5910 SOCKADDR src_addr
, dst_addr
;
5912 TRACE("Socket %04lx, sockaddr %p, addrlen %p, fnCondition %p, dwCallbackData %ld\n",
5913 s
, addr
, addrlen
, lpfnCondition
, dwCallbackData
);
5916 size
= sizeof(src_addr
);
5917 cs
= WS_accept(s
, &src_addr
, &size
);
5919 if (cs
== SOCKET_ERROR
) return SOCKET_ERROR
;
5921 if (!lpfnCondition
) return cs
;
5923 CallerId
.buf
= (char *)&src_addr
;
5924 CallerId
.len
= sizeof(src_addr
);
5926 CallerData
.buf
= NULL
;
5929 WS_getsockname(cs
, &dst_addr
, &size
);
5931 CalleeId
.buf
= (char *)&dst_addr
;
5932 CalleeId
.len
= sizeof(dst_addr
);
5935 ret
= (*lpfnCondition
)(&CallerId
, &CallerData
, NULL
, NULL
,
5936 &CalleeId
, &CalleeData
, &g
, dwCallbackData
);
5941 if (addr
&& addrlen
)
5942 memcpy(addr
, &src_addr
, (*addrlen
> size
) ? size
: *addrlen
);
5945 SERVER_START_REQ( set_socket_deferred
)
5947 req
->handle
= wine_server_obj_handle( SOCKET2HANDLE(s
) );
5948 req
->deferred
= wine_server_obj_handle( SOCKET2HANDLE(cs
) );
5949 if ( !wine_server_call_err ( req
) )
5951 SetLastError( WSATRY_AGAIN
);
5952 WS_closesocket( cs
);
5956 return SOCKET_ERROR
;
5959 SetLastError(WSAECONNREFUSED
);
5960 return SOCKET_ERROR
;
5962 FIXME("Unknown return type from Condition function\n");
5963 SetLastError(WSAENOTSOCK
);
5964 return SOCKET_ERROR
;
5968 /***********************************************************************
5969 * WSADuplicateSocketA (WS2_32.32)
5971 int WINAPI
WSADuplicateSocketA( SOCKET s
, DWORD dwProcessId
, LPWSAPROTOCOL_INFOA lpProtocolInfo
)
5975 TRACE("(%ld,%x,%p)\n", s
, dwProcessId
, lpProtocolInfo
);
5976 memset(lpProtocolInfo
, 0, sizeof(*lpProtocolInfo
));
5977 /* FIXME: WS_getsockopt(s, WS_SOL_SOCKET, SO_PROTOCOL_INFO, lpProtocolInfo, sizeof(*lpProtocolInfo)); */
5978 /* I don't know what the real Windoze does next, this is a hack */
5979 /* ...we could duplicate and then use ConvertToGlobalHandle on the duplicate, then let
5980 * the target use the global duplicate, or we could copy a reference to us to the structure
5981 * and let the target duplicate it from us, but let's do it as simple as possible */
5982 hProcess
= OpenProcess(PROCESS_DUP_HANDLE
, FALSE
, dwProcessId
);
5983 DuplicateHandle(GetCurrentProcess(), SOCKET2HANDLE(s
),
5984 hProcess
, (LPHANDLE
)&lpProtocolInfo
->dwCatalogEntryId
,
5985 0, FALSE
, DUPLICATE_SAME_ACCESS
);
5986 CloseHandle(hProcess
);
5987 lpProtocolInfo
->dwServiceFlags4
= 0xff00ff00; /* magic */
5991 /***********************************************************************
5992 * WSADuplicateSocketW (WS2_32.33)
5994 int WINAPI
WSADuplicateSocketW( SOCKET s
, DWORD dwProcessId
, LPWSAPROTOCOL_INFOW lpProtocolInfo
)
5998 TRACE("(%ld,%x,%p)\n", s
, dwProcessId
, lpProtocolInfo
);
6000 memset(lpProtocolInfo
, 0, sizeof(*lpProtocolInfo
));
6001 hProcess
= OpenProcess(PROCESS_DUP_HANDLE
, FALSE
, dwProcessId
);
6002 DuplicateHandle(GetCurrentProcess(), SOCKET2HANDLE(s
),
6003 hProcess
, (LPHANDLE
)&lpProtocolInfo
->dwCatalogEntryId
,
6004 0, FALSE
, DUPLICATE_SAME_ACCESS
);
6005 CloseHandle(hProcess
);
6006 lpProtocolInfo
->dwServiceFlags4
= 0xff00ff00; /* magic */
6010 /***********************************************************************
6011 * WSAInstallServiceClassA (WS2_32.48)
6013 int WINAPI
WSAInstallServiceClassA(LPWSASERVICECLASSINFOA info
)
6015 FIXME("Request to install service %s\n",debugstr_a(info
->lpszServiceClassName
));
6016 WSASetLastError(WSAEACCES
);
6017 return SOCKET_ERROR
;
6020 /***********************************************************************
6021 * WSAInstallServiceClassW (WS2_32.49)
6023 int WINAPI
WSAInstallServiceClassW(LPWSASERVICECLASSINFOW info
)
6025 FIXME("Request to install service %s\n",debugstr_w(info
->lpszServiceClassName
));
6026 WSASetLastError(WSAEACCES
);
6027 return SOCKET_ERROR
;
6030 /***********************************************************************
6031 * WSARemoveServiceClass (WS2_32.70)
6033 int WINAPI
WSARemoveServiceClass(LPGUID info
)
6035 FIXME("Request to remove service %p\n",info
);
6036 WSASetLastError(WSATYPE_NOT_FOUND
);
6037 return SOCKET_ERROR
;
6040 /***********************************************************************
6041 * inet_ntop (WS2_32.@)
6043 PCSTR WINAPI
WS_inet_ntop( INT family
, PVOID addr
, PSTR buffer
, SIZE_T len
)
6045 #ifdef HAVE_INET_NTOP
6046 struct WS_in6_addr
*in6
;
6047 struct WS_in_addr
*in
;
6050 TRACE("family %d, addr (%p), buffer (%p), len %ld\n", family
, addr
, buffer
, len
);
6053 WSASetLastError( STATUS_INVALID_PARAMETER
);
6062 pdst
= inet_ntop( AF_INET
, &in
->WS_s_addr
, buffer
, len
);
6068 pdst
= inet_ntop( AF_INET6
, in6
->WS_s6_addr
, buffer
, len
);
6072 WSASetLastError( WSAEAFNOSUPPORT
);
6076 if (!pdst
) WSASetLastError( STATUS_INVALID_PARAMETER
);
6079 FIXME( "not supported on this platform\n" );
6080 WSASetLastError( WSAEAFNOSUPPORT
);
6085 /***********************************************************************
6086 * WSAStringToAddressA (WS2_32.80)
6088 INT WINAPI
WSAStringToAddressA(LPSTR AddressString
,
6090 LPWSAPROTOCOL_INFOA lpProtocolInfo
,
6091 LPSOCKADDR lpAddress
,
6092 LPINT lpAddressLength
)
6095 LPSTR workBuffer
=NULL
,ptrPort
;
6097 TRACE( "(%s, %x, %p, %p, %p)\n", debugstr_a(AddressString
), AddressFamily
,
6098 lpProtocolInfo
, lpAddress
, lpAddressLength
);
6100 if (!lpAddressLength
|| !lpAddress
) return SOCKET_ERROR
;
6104 WSASetLastError(WSAEINVAL
);
6105 return SOCKET_ERROR
;
6109 FIXME("ProtocolInfo not implemented.\n");
6111 workBuffer
= HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY
,
6112 strlen(AddressString
) + 1);
6115 WSASetLastError(WSA_NOT_ENOUGH_MEMORY
);
6116 return SOCKET_ERROR
;
6119 strcpy(workBuffer
, AddressString
);
6121 switch(AddressFamily
)
6125 struct in_addr inetaddr
;
6127 /* If lpAddressLength is too small, tell caller the size we need */
6128 if (*lpAddressLength
< sizeof(SOCKADDR_IN
))
6130 *lpAddressLength
= sizeof(SOCKADDR_IN
);
6134 *lpAddressLength
= sizeof(SOCKADDR_IN
);
6135 memset(lpAddress
, 0, sizeof(SOCKADDR_IN
));
6137 ((LPSOCKADDR_IN
)lpAddress
)->sin_family
= AF_INET
;
6139 ptrPort
= strchr(workBuffer
, ':');
6142 ((LPSOCKADDR_IN
)lpAddress
)->sin_port
= htons(atoi(ptrPort
+1));
6147 ((LPSOCKADDR_IN
)lpAddress
)->sin_port
= 0;
6150 if(inet_aton(workBuffer
, &inetaddr
) > 0)
6152 ((LPSOCKADDR_IN
)lpAddress
)->sin_addr
.WS_s_addr
= inetaddr
.s_addr
;
6163 struct in6_addr inetaddr
;
6164 /* If lpAddressLength is too small, tell caller the size we need */
6165 if (*lpAddressLength
< sizeof(SOCKADDR_IN6
))
6167 *lpAddressLength
= sizeof(SOCKADDR_IN6
);
6171 #ifdef HAVE_INET_PTON
6172 *lpAddressLength
= sizeof(SOCKADDR_IN6
);
6173 memset(lpAddress
, 0, sizeof(SOCKADDR_IN6
));
6175 ((LPSOCKADDR_IN6
)lpAddress
)->sin6_family
= WS_AF_INET6
;
6177 /* This one is a bit tricky. An IPv6 address contains colons, so the
6178 * check from IPv4 doesn't work like that. However, IPv6 addresses that
6179 * contain a port are written with braces like [fd12:3456:7890::1]:12345
6180 * so what we will do is to look for ']', check if the next char is a
6181 * colon, and if it is, parse the port as in IPv4. */
6183 ptrPort
= strchr(workBuffer
, ']');
6184 if(ptrPort
&& *(++ptrPort
) == ':')
6186 ((LPSOCKADDR_IN6
)lpAddress
)->sin6_port
= htons(atoi(ptrPort
+1));
6191 ((LPSOCKADDR_IN6
)lpAddress
)->sin6_port
= 0;
6194 if(inet_pton(AF_INET6
, workBuffer
, &inetaddr
) > 0)
6196 memcpy(&((LPSOCKADDR_IN6
)lpAddress
)->sin6_addr
, &inetaddr
,
6197 sizeof(struct in6_addr
));
6201 #endif /* HAVE_INET_PTON */
6207 /* According to MSDN, only AF_INET and AF_INET6 are supported. */
6208 TRACE("Unsupported address family specified: %d.\n", AddressFamily
);
6212 HeapFree(GetProcessHeap(), 0, workBuffer
);
6215 WSASetLastError(res
);
6216 return SOCKET_ERROR
;
6219 /***********************************************************************
6220 * WSAStringToAddressW (WS2_32.81)
6222 * Does anybody know if this function allows to use Hebrew/Arabic/Chinese... digits?
6223 * If this should be the case, it would be required to map these digits
6224 * to Unicode digits (0-9) using FoldString first.
6226 INT WINAPI
WSAStringToAddressW(LPWSTR AddressString
,
6228 LPWSAPROTOCOL_INFOW lpProtocolInfo
,
6229 LPSOCKADDR lpAddress
,
6230 LPINT lpAddressLength
)
6233 LPSTR workBuffer
=NULL
;
6234 WSAPROTOCOL_INFOA infoA
;
6235 LPWSAPROTOCOL_INFOA lpProtoInfoA
= NULL
;
6237 TRACE( "(%s, %x, %p, %p, %p)\n", debugstr_w(AddressString
), AddressFamily
, lpProtocolInfo
,
6238 lpAddress
, lpAddressLength
);
6240 if (!lpAddressLength
|| !lpAddress
) return SOCKET_ERROR
;
6242 /* if ProtocolInfo is available - convert to ANSI variant */
6245 lpProtoInfoA
= &infoA
;
6246 memcpy( lpProtoInfoA
, lpProtocolInfo
, FIELD_OFFSET( WSAPROTOCOL_INFOA
, szProtocol
) );
6248 if (!WideCharToMultiByte( CP_ACP
, 0, lpProtocolInfo
->szProtocol
, -1,
6249 lpProtoInfoA
->szProtocol
, WSAPROTOCOL_LEN
+1, NULL
, NULL
))
6251 WSASetLastError( WSAEINVAL
);
6252 return SOCKET_ERROR
;
6258 /* Translate AddressString to ANSI code page - assumes that only
6259 standard digits 0-9 are used with this API call */
6260 sBuffer
= WideCharToMultiByte( CP_ACP
, 0, AddressString
, -1, NULL
, 0, NULL
, NULL
);
6261 workBuffer
= HeapAlloc( GetProcessHeap(), 0, sBuffer
);
6265 WideCharToMultiByte( CP_ACP
, 0, AddressString
, -1, workBuffer
, sBuffer
, NULL
, NULL
);
6266 res
= WSAStringToAddressA(workBuffer
,AddressFamily
,lpProtoInfoA
,
6267 lpAddress
,lpAddressLength
);
6268 HeapFree( GetProcessHeap(), 0, workBuffer
);
6272 res
= WSA_NOT_ENOUGH_MEMORY
;
6277 WSASetLastError(res
);
6278 return SOCKET_ERROR
;
6281 /***********************************************************************
6282 * WSAAddressToStringA (WS2_32.27)
6284 * See WSAAddressToStringW
6286 INT WINAPI
WSAAddressToStringA( LPSOCKADDR sockaddr
, DWORD len
,
6287 LPWSAPROTOCOL_INFOA info
, LPSTR string
,
6291 CHAR buffer
[54]; /* 32 digits + 7':' + '[' + '%" + 5 digits + ']:' + 5 digits + '\0' */
6294 TRACE( "(%p, %d, %p, %p, %p)\n", sockaddr
, len
, info
, string
, lenstr
);
6296 if (!sockaddr
) return SOCKET_ERROR
;
6297 if (!string
|| !lenstr
) return SOCKET_ERROR
;
6299 switch(sockaddr
->sa_family
)
6302 if (len
< sizeof(SOCKADDR_IN
)) return SOCKET_ERROR
;
6303 sprintf( buffer
, "%u.%u.%u.%u:%u",
6304 (unsigned int)(ntohl( ((SOCKADDR_IN
*)sockaddr
)->sin_addr
.WS_s_addr
) >> 24 & 0xff),
6305 (unsigned int)(ntohl( ((SOCKADDR_IN
*)sockaddr
)->sin_addr
.WS_s_addr
) >> 16 & 0xff),
6306 (unsigned int)(ntohl( ((SOCKADDR_IN
*)sockaddr
)->sin_addr
.WS_s_addr
) >> 8 & 0xff),
6307 (unsigned int)(ntohl( ((SOCKADDR_IN
*)sockaddr
)->sin_addr
.WS_s_addr
) & 0xff),
6308 ntohs( ((SOCKADDR_IN
*)sockaddr
)->sin_port
) );
6310 p
= strchr( buffer
, ':' );
6311 if (!((SOCKADDR_IN
*)sockaddr
)->sin_port
) *p
= 0;
6316 struct WS_sockaddr_in6
*sockaddr6
= (LPSOCKADDR_IN6
) sockaddr
;
6319 if (len
< sizeof(SOCKADDR_IN6
)) return SOCKET_ERROR
;
6320 if ((sockaddr6
->sin6_port
))
6321 strcpy(buffer
, "[");
6322 if (!WS_inet_ntop(WS_AF_INET6
, &sockaddr6
->sin6_addr
, buffer
+strlen(buffer
), sizeof(buffer
)))
6324 WSASetLastError(WSAEINVAL
);
6325 return SOCKET_ERROR
;
6327 if ((sockaddr6
->sin6_scope_id
))
6328 sprintf(buffer
+strlen(buffer
), "%%%u", sockaddr6
->sin6_scope_id
);
6329 if ((sockaddr6
->sin6_port
))
6330 sprintf(buffer
+strlen(buffer
), "]:%u", ntohs(sockaddr6
->sin6_port
));
6335 WSASetLastError(WSAEINVAL
);
6336 return SOCKET_ERROR
;
6339 size
= strlen( buffer
) + 1;
6344 WSASetLastError(WSAEFAULT
);
6345 return SOCKET_ERROR
;
6349 strcpy( string
, buffer
);
6353 /***********************************************************************
6354 * WSAAddressToStringW (WS2_32.28)
6356 * Convert a sockaddr address into a readable address string.
6359 * sockaddr [I] Pointer to a sockaddr structure.
6360 * len [I] Size of the sockaddr structure.
6361 * info [I] Pointer to a WSAPROTOCOL_INFOW structure (optional).
6362 * string [I/O] Pointer to a buffer to receive the address string.
6363 * lenstr [I/O] Size of the receive buffer in WCHARs.
6367 * Failure: SOCKET_ERROR
6370 * The 'info' parameter is ignored.
6372 INT WINAPI
WSAAddressToStringW( LPSOCKADDR sockaddr
, DWORD len
,
6373 LPWSAPROTOCOL_INFOW info
, LPWSTR string
,
6378 WCHAR buffer
[54]; /* 32 digits + 7':' + '[' + '%" + 5 digits + ']:' + 5 digits + '\0' */
6381 TRACE( "(%p, %d, %p, %p, %p)\n", sockaddr
, len
, info
, string
, lenstr
);
6384 ret
= WSAAddressToStringA(sockaddr
, len
, NULL
, bufAddr
, &size
);
6386 if (ret
) return ret
;
6388 MultiByteToWideChar( CP_ACP
, 0, bufAddr
, size
, buffer
, sizeof( buffer
)/sizeof(WCHAR
));
6393 WSASetLastError(WSAEFAULT
);
6394 return SOCKET_ERROR
;
6398 lstrcpyW( string
, buffer
);
6402 /***********************************************************************
6403 * WSAEnumNameSpaceProvidersA (WS2_32.34)
6405 INT WINAPI
WSAEnumNameSpaceProvidersA( LPDWORD len
, LPWSANAMESPACE_INFOA buffer
)
6407 FIXME( "(%p %p) Stub!\n", len
, buffer
);
6411 /***********************************************************************
6412 * WSAEnumNameSpaceProvidersW (WS2_32.35)
6414 INT WINAPI
WSAEnumNameSpaceProvidersW( LPDWORD len
, LPWSANAMESPACE_INFOW buffer
)
6416 FIXME( "(%p %p) Stub!\n", len
, buffer
);
6420 /***********************************************************************
6421 * WSAGetQOSByName (WS2_32.41)
6423 BOOL WINAPI
WSAGetQOSByName( SOCKET s
, LPWSABUF lpQOSName
, LPQOS lpQOS
)
6425 FIXME( "(0x%04lx %p %p) Stub!\n", s
, lpQOSName
, lpQOS
);
6429 /***********************************************************************
6430 * WSAGetServiceClassInfoA (WS2_32.42)
6432 INT WINAPI
WSAGetServiceClassInfoA( LPGUID provider
, LPGUID service
, LPDWORD len
,
6433 LPWSASERVICECLASSINFOA info
)
6435 FIXME( "(%s %s %p %p) Stub!\n", debugstr_guid(provider
), debugstr_guid(service
),
6437 WSASetLastError(WSA_NOT_ENOUGH_MEMORY
);
6438 return SOCKET_ERROR
;
6441 /***********************************************************************
6442 * WSAGetServiceClassInfoW (WS2_32.43)
6444 INT WINAPI
WSAGetServiceClassInfoW( LPGUID provider
, LPGUID service
, LPDWORD len
,
6445 LPWSASERVICECLASSINFOW info
)
6447 FIXME( "(%s %s %p %p) Stub!\n", debugstr_guid(provider
), debugstr_guid(service
),
6449 WSASetLastError(WSA_NOT_ENOUGH_MEMORY
);
6450 return SOCKET_ERROR
;
6453 /***********************************************************************
6454 * WSAGetServiceClassNameByClassIdA (WS2_32.44)
6456 INT WINAPI
WSAGetServiceClassNameByClassIdA( LPGUID
class, LPSTR service
, LPDWORD len
)
6458 FIXME( "(%s %p %p) Stub!\n", debugstr_guid(class), service
, len
);
6459 WSASetLastError(WSA_NOT_ENOUGH_MEMORY
);
6460 return SOCKET_ERROR
;
6463 /***********************************************************************
6464 * WSAGetServiceClassNameByClassIdW (WS2_32.45)
6466 INT WINAPI
WSAGetServiceClassNameByClassIdW( LPGUID
class, LPWSTR service
, LPDWORD len
)
6468 FIXME( "(%s %p %p) Stub!\n", debugstr_guid(class), service
, len
);
6469 WSASetLastError(WSA_NOT_ENOUGH_MEMORY
);
6470 return SOCKET_ERROR
;
6473 /***********************************************************************
6474 * WSALookupServiceBeginA (WS2_32.59)
6476 INT WINAPI
WSALookupServiceBeginA( LPWSAQUERYSETA lpqsRestrictions
,
6477 DWORD dwControlFlags
,
6480 FIXME("(%p 0x%08x %p) Stub!\n", lpqsRestrictions
, dwControlFlags
,
6482 WSASetLastError(WSA_NOT_ENOUGH_MEMORY
);
6483 return SOCKET_ERROR
;
6486 /***********************************************************************
6487 * WSALookupServiceBeginW (WS2_32.60)
6489 INT WINAPI
WSALookupServiceBeginW( LPWSAQUERYSETW lpqsRestrictions
,
6490 DWORD dwControlFlags
,
6493 FIXME("(%p 0x%08x %p) Stub!\n", lpqsRestrictions
, dwControlFlags
,
6495 WSASetLastError(WSA_NOT_ENOUGH_MEMORY
);
6496 return SOCKET_ERROR
;
6499 /***********************************************************************
6500 * WSALookupServiceEnd (WS2_32.61)
6502 INT WINAPI
WSALookupServiceEnd( HANDLE lookup
)
6504 FIXME("(%p) Stub!\n", lookup
);
6508 /***********************************************************************
6509 * WSALookupServiceNextA (WS2_32.62)
6511 INT WINAPI
WSALookupServiceNextA( HANDLE lookup
, DWORD flags
, LPDWORD len
, LPWSAQUERYSETA results
)
6513 FIXME( "(%p 0x%08x %p %p) Stub!\n", lookup
, flags
, len
, results
);
6514 WSASetLastError(WSA_E_NO_MORE
);
6515 return SOCKET_ERROR
;
6518 /***********************************************************************
6519 * WSALookupServiceNextW (WS2_32.63)
6521 INT WINAPI
WSALookupServiceNextW( HANDLE lookup
, DWORD flags
, LPDWORD len
, LPWSAQUERYSETW results
)
6523 FIXME( "(%p 0x%08x %p %p) Stub!\n", lookup
, flags
, len
, results
);
6524 WSASetLastError(WSA_E_NO_MORE
);
6525 return SOCKET_ERROR
;
6528 /***********************************************************************
6529 * WSANtohl (WS2_32.64)
6531 INT WINAPI
WSANtohl( SOCKET s
, WS_u_long netlong
, WS_u_long
* lphostlong
)
6533 TRACE( "(0x%04lx 0x%08x %p)\n", s
, netlong
, lphostlong
);
6535 if (!lphostlong
) return WSAEFAULT
;
6537 *lphostlong
= ntohl( netlong
);
6541 /***********************************************************************
6542 * WSANtohs (WS2_32.65)
6544 INT WINAPI
WSANtohs( SOCKET s
, WS_u_short netshort
, WS_u_short
* lphostshort
)
6546 TRACE( "(0x%04lx 0x%08x %p)\n", s
, netshort
, lphostshort
);
6548 if (!lphostshort
) return WSAEFAULT
;
6550 *lphostshort
= ntohs( netshort
);
6554 /***********************************************************************
6555 * WSAProviderConfigChange (WS2_32.66)
6557 INT WINAPI
WSAProviderConfigChange( LPHANDLE handle
, LPWSAOVERLAPPED overlapped
,
6558 LPWSAOVERLAPPED_COMPLETION_ROUTINE completion
)
6560 FIXME( "(%p %p %p) Stub!\n", handle
, overlapped
, completion
);
6561 return SOCKET_ERROR
;
6564 /***********************************************************************
6565 * WSARecvDisconnect (WS2_32.68)
6567 INT WINAPI
WSARecvDisconnect( SOCKET s
, LPWSABUF disconnectdata
)
6569 TRACE( "(0x%04lx %p)\n", s
, disconnectdata
);
6571 return WS_shutdown( s
, 0 );
6574 /***********************************************************************
6575 * WSASetServiceA (WS2_32.76)
6577 INT WINAPI
WSASetServiceA( LPWSAQUERYSETA query
, WSAESETSERVICEOP operation
, DWORD flags
)
6579 FIXME( "(%p 0x%08x 0x%08x) Stub!\n", query
, operation
, flags
);
6583 /***********************************************************************
6584 * WSASetServiceW (WS2_32.77)
6586 INT WINAPI
WSASetServiceW( LPWSAQUERYSETW query
, WSAESETSERVICEOP operation
, DWORD flags
)
6588 FIXME( "(%p 0x%08x 0x%08x) Stub!\n", query
, operation
, flags
);
6592 /***********************************************************************
6593 * WSCEnableNSProvider (WS2_32.84)
6595 INT WINAPI
WSCEnableNSProvider( LPGUID provider
, BOOL enable
)
6597 FIXME( "(%s 0x%08x) Stub!\n", debugstr_guid(provider
), enable
);
6601 /***********************************************************************
6602 * WSCGetProviderPath (WS2_32.86)
6604 INT WINAPI
WSCGetProviderPath( LPGUID provider
, LPWSTR path
, LPINT len
, LPINT errcode
)
6606 FIXME( "(%s %p %p %p) Stub!\n", debugstr_guid(provider
), path
, len
, errcode
);
6608 if (!errcode
|| !provider
|| !len
) return WSAEFAULT
;
6610 *errcode
= WSAEINVAL
;
6611 return SOCKET_ERROR
;
6614 /***********************************************************************
6615 * WSCInstallNameSpace (WS2_32.87)
6617 INT WINAPI
WSCInstallNameSpace( LPWSTR identifier
, LPWSTR path
, DWORD
namespace,
6618 DWORD version
, LPGUID provider
)
6620 FIXME( "(%s %s 0x%08x 0x%08x %s) Stub!\n", debugstr_w(identifier
), debugstr_w(path
),
6621 namespace, version
, debugstr_guid(provider
) );
6625 /***********************************************************************
6626 * WSCUnInstallNameSpace (WS2_32.89)
6628 INT WINAPI
WSCUnInstallNameSpace( LPGUID lpProviderId
)
6630 FIXME("(%p) Stub!\n", lpProviderId
);
6634 /***********************************************************************
6635 * WSCWriteProviderOrder (WS2_32.91)
6637 INT WINAPI
WSCWriteProviderOrder( LPDWORD entry
, DWORD number
)
6639 FIXME("(%p 0x%08x) Stub!\n", entry
, number
);
6643 /***********************************************************************
6644 * WSANSPIoctl (WS2_32.91)
6646 INT WINAPI
WSANSPIoctl( HANDLE hLookup
, DWORD dwControlCode
, LPVOID lpvInBuffer
,
6647 DWORD cbInBuffer
, LPVOID lpvOutBuffer
, DWORD cbOutBuffer
,
6648 LPDWORD lpcbBytesReturned
, LPWSACOMPLETION lpCompletion
)
6650 FIXME("(%p, 0x%08x, %p, 0x%08x, %p, 0x%08x, %p, %p) Stub!\n", hLookup
, dwControlCode
,
6651 lpvInBuffer
, cbInBuffer
, lpvOutBuffer
, cbOutBuffer
, lpcbBytesReturned
, lpCompletion
);
6652 WSASetLastError(WSA_NOT_ENOUGH_MEMORY
);
6653 return SOCKET_ERROR
;