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>
86 #ifdef HAVE_ARPA_NAMESER_H
87 # include <arpa/nameser.h>
95 #ifdef HAVE_LINUX_FILTER_H
96 # include <linux/filter.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"
160 #if defined(linux) && !defined(IP_UNICAST_IF)
161 #define IP_UNICAST_IF 50
164 #if defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__DragonFly__)
165 # define sipx_network sipx_addr.x_net
166 # define sipx_node sipx_addr.x_host.c_host
167 #endif /* __FreeBSD__ */
170 #define INADDR_NONE ~0UL
173 WINE_DEFAULT_DEBUG_CHANNEL(winsock
);
174 WINE_DECLARE_DEBUG_CHANNEL(winediag
);
176 #if defined(IP_UNICAST_IF) && defined(SO_ATTACH_FILTER)
177 # define LINUX_BOUND_IF
178 struct interface_filter
{
179 struct sock_filter iface_memaddr
;
180 struct sock_filter iface_rule
;
181 struct sock_filter return_keep
;
182 struct sock_filter return_dump
;
184 # define FILTER_JUMP_DUMP(here) (u_char)(offsetof(struct interface_filter, return_dump) \
185 -offsetof(struct interface_filter, here)-sizeof(struct sock_filter)) \
186 /sizeof(struct sock_filter)
187 # define FILTER_JUMP_KEEP(here) (u_char)(offsetof(struct interface_filter, return_keep) \
188 -offsetof(struct interface_filter, here)-sizeof(struct sock_filter)) \
189 /sizeof(struct sock_filter)
190 static struct interface_filter generic_interface_filter
= {
191 BPF_STMT(BPF_LD
+BPF_W
+BPF_ABS
, SKF_AD_OFF
+SKF_AD_IFINDEX
),
192 BPF_JUMP(BPF_JMP
+BPF_JEQ
+BPF_K
, 0xdeadbeef, FILTER_JUMP_KEEP(iface_rule
), FILTER_JUMP_DUMP(iface_rule
)),
193 BPF_STMT(BPF_RET
+BPF_K
, (u_int
)-1), /* keep packet */
194 BPF_STMT(BPF_RET
+BPF_K
, 0) /* dump packet */
196 #endif /* LINUX_BOUND_IF */
199 * The actual definition of WSASendTo, wrapped in a different function name
200 * so that internal calls from ws2_32 itself will not trigger programs like
201 * Garena, which hooks WSASendTo/WSARecvFrom calls.
203 static int WS2_sendto( SOCKET s
, LPWSABUF lpBuffers
, DWORD dwBufferCount
,
204 LPDWORD lpNumberOfBytesSent
, DWORD dwFlags
,
205 const struct WS_sockaddr
*to
, int tolen
,
206 LPWSAOVERLAPPED lpOverlapped
,
207 LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine
);
210 * Internal fundamental receive function, essentially WSARecvFrom with an
211 * additional parameter to support message control headers.
213 static int WS2_recv_base( SOCKET s
, LPWSABUF lpBuffers
, DWORD dwBufferCount
,
214 LPDWORD lpNumberOfBytesRecvd
, LPDWORD lpFlags
,
215 struct WS_sockaddr
*lpFrom
,
216 LPINT lpFromlen
, LPWSAOVERLAPPED lpOverlapped
,
217 LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine
,
218 LPWSABUF lpControlBuffer
);
220 /* critical section to protect some non-reentrant net function */
221 static CRITICAL_SECTION csWSgetXXXbyYYY
;
222 static CRITICAL_SECTION_DEBUG critsect_debug
=
224 0, 0, &csWSgetXXXbyYYY
,
225 { &critsect_debug
.ProcessLocksList
, &critsect_debug
.ProcessLocksList
},
226 0, 0, { (DWORD_PTR
)(__FILE__
": csWSgetXXXbyYYY") }
228 static CRITICAL_SECTION csWSgetXXXbyYYY
= { &critsect_debug
, -1, 0, 0, 0, 0 };
230 union generic_unix_sockaddr
232 struct sockaddr addr
;
233 char data
[128]; /* should be big enough for all families */
236 static inline const char *debugstr_sockaddr( const struct WS_sockaddr
*a
)
238 if (!a
) return "(nil)";
239 switch (a
->sa_family
)
242 return wine_dbg_sprintf("{ family AF_INET, address %s, port %d }",
243 inet_ntoa(((const struct sockaddr_in
*)a
)->sin_addr
),
244 ntohs(((const struct sockaddr_in
*)a
)->sin_port
));
249 struct WS_sockaddr_in6
*sin
= (struct WS_sockaddr_in6
*)a
;
251 p
= WS_inet_ntop( WS_AF_INET6
, &sin
->sin6_addr
, buf
, sizeof(buf
) );
253 p
= "(unknown IPv6 address)";
254 return wine_dbg_sprintf("{ family AF_INET6, address %s, port %d }",
255 p
, ntohs(sin
->sin6_port
));
261 memcpy( &addr
, ((const SOCKADDR_IRDA
*)a
)->irdaDeviceID
, sizeof(addr
) );
262 addr
= ntohl( addr
);
263 return wine_dbg_sprintf("{ family AF_IRDA, addr %08x, name %s }",
265 ((const SOCKADDR_IRDA
*)a
)->irdaServiceName
);
268 return wine_dbg_sprintf("{ family %d }", a
->sa_family
);
272 /* HANDLE<->SOCKET conversion (SOCKET is UINT_PTR). */
273 #define SOCKET2HANDLE(s) ((HANDLE)(s))
274 #define HANDLE2SOCKET(h) ((SOCKET)(h))
276 /****************************************************************
277 * Async IO declarations
278 ****************************************************************/
280 typedef struct ws2_async
284 LPWSAOVERLAPPED user_overlapped
;
285 LPWSAOVERLAPPED_COMPLETION_ROUTINE completion_func
;
286 IO_STATUS_BLOCK local_iosb
;
287 struct WS_sockaddr
*addr
;
290 int val
; /* for send operations */
291 int *ptr
; /* for recv operations */
296 unsigned int n_iovecs
;
297 unsigned int first_iovec
;
298 struct iovec iovec
[1];
301 typedef struct ws2_accept_async
303 HANDLE listen_socket
;
304 HANDLE accept_socket
;
305 LPOVERLAPPED user_overlapped
;
307 PVOID buf
; /* buffer to write data to */
311 struct ws2_async
*read
;
314 /****************************************************************/
316 /* ----------------------------------- internal data */
318 /* ws_... struct conversion flags */
320 typedef struct /* WSAAsyncSelect() control struct */
322 HANDLE service
, event
, sock
;
328 #define WS_MAX_SOCKETS_PER_PROCESS 128 /* reasonable guess */
329 #define WS_MAX_UDP_DATAGRAM 1024
330 static INT WINAPI
WSA_DefaultBlockingHook( FARPROC x
);
332 /* hostent's, servent's and protent's are stored in one buffer per thread,
333 * as documented on MSDN for the functions that return any of the buffers */
334 struct per_thread_data
337 struct WS_hostent
*he_buffer
;
338 struct WS_servent
*se_buffer
;
339 struct WS_protoent
*pe_buffer
;
345 /* internal: routing description information */
352 static INT num_startup
; /* reference counter */
353 static FARPROC blocking_hook
= (FARPROC
)WSA_DefaultBlockingHook
;
355 /* function prototypes */
356 static struct WS_hostent
*WS_create_he(char *name
, int aliases
, int aliases_size
, int addresses
, int address_length
);
357 static struct WS_hostent
*WS_dup_he(const struct hostent
* p_he
);
358 static struct WS_protoent
*WS_dup_pe(const struct protoent
* p_pe
);
359 static struct WS_servent
*WS_dup_se(const struct servent
* p_se
);
361 int WSAIOCTL_GetInterfaceCount(void);
362 int WSAIOCTL_GetInterfaceName(int intNumber
, char *intName
);
364 static void WS_AddCompletion( SOCKET sock
, ULONG_PTR CompletionValue
, NTSTATUS CompletionStatus
, ULONG Information
);
366 #define MAP_OPTION(opt) { WS_##opt, opt }
368 static const int ws_sock_map
[][2] =
370 MAP_OPTION( SO_DEBUG
),
371 MAP_OPTION( SO_ACCEPTCONN
),
372 MAP_OPTION( SO_REUSEADDR
),
373 MAP_OPTION( SO_KEEPALIVE
),
374 MAP_OPTION( SO_DONTROUTE
),
375 MAP_OPTION( SO_BROADCAST
),
376 MAP_OPTION( SO_LINGER
),
377 MAP_OPTION( SO_OOBINLINE
),
378 MAP_OPTION( SO_SNDBUF
),
379 MAP_OPTION( SO_RCVBUF
),
380 MAP_OPTION( SO_ERROR
),
381 MAP_OPTION( SO_TYPE
),
383 MAP_OPTION( SO_RCVTIMEO
),
386 MAP_OPTION( SO_SNDTIMEO
),
390 static const int ws_tcp_map
[][2] =
393 MAP_OPTION( TCP_NODELAY
),
397 static const int ws_ip_map
[][2] =
399 MAP_OPTION( IP_MULTICAST_IF
),
400 MAP_OPTION( IP_MULTICAST_TTL
),
401 MAP_OPTION( IP_MULTICAST_LOOP
),
402 MAP_OPTION( IP_ADD_MEMBERSHIP
),
403 MAP_OPTION( IP_DROP_MEMBERSHIP
),
404 MAP_OPTION( IP_OPTIONS
),
406 MAP_OPTION( IP_HDRINCL
),
408 MAP_OPTION( IP_TOS
),
409 MAP_OPTION( IP_TTL
),
411 MAP_OPTION( IP_PKTINFO
),
414 MAP_OPTION( IP_UNICAST_IF
),
418 static const int ws_ipv6_map
[][2] =
420 #ifdef IPV6_ADD_MEMBERSHIP
421 MAP_OPTION( IPV6_ADD_MEMBERSHIP
),
423 #ifdef IPV6_DROP_MEMBERSHIP
424 MAP_OPTION( IPV6_DROP_MEMBERSHIP
),
426 MAP_OPTION( IPV6_MULTICAST_IF
),
427 MAP_OPTION( IPV6_MULTICAST_HOPS
),
428 MAP_OPTION( IPV6_MULTICAST_LOOP
),
429 MAP_OPTION( IPV6_UNICAST_HOPS
),
430 MAP_OPTION( IPV6_V6ONLY
),
431 #ifdef IPV6_UNICAST_IF
432 MAP_OPTION( IPV6_UNICAST_IF
),
436 static const int ws_af_map
[][2] =
438 MAP_OPTION( AF_UNSPEC
),
439 MAP_OPTION( AF_INET
),
440 MAP_OPTION( AF_INET6
),
442 MAP_OPTION( AF_IPX
),
445 MAP_OPTION( AF_IRDA
),
447 {FROM_PROTOCOL_INFO
, FROM_PROTOCOL_INFO
},
450 static const int ws_socktype_map
[][2] =
452 MAP_OPTION( SOCK_DGRAM
),
453 MAP_OPTION( SOCK_STREAM
),
454 MAP_OPTION( SOCK_RAW
),
455 {FROM_PROTOCOL_INFO
, FROM_PROTOCOL_INFO
},
458 static const int ws_proto_map
[][2] =
460 MAP_OPTION( IPPROTO_IP
),
461 MAP_OPTION( IPPROTO_TCP
),
462 MAP_OPTION( IPPROTO_UDP
),
463 MAP_OPTION( IPPROTO_ICMP
),
464 MAP_OPTION( IPPROTO_IGMP
),
465 MAP_OPTION( IPPROTO_RAW
),
466 {FROM_PROTOCOL_INFO
, FROM_PROTOCOL_INFO
},
469 static const int ws_aiflag_map
[][2] =
471 MAP_OPTION( AI_PASSIVE
),
472 MAP_OPTION( AI_CANONNAME
),
473 MAP_OPTION( AI_NUMERICHOST
),
474 MAP_OPTION( AI_ADDRCONFIG
),
477 static const int ws_niflag_map
[][2] =
479 MAP_OPTION( NI_NOFQDN
),
480 MAP_OPTION( NI_NUMERICHOST
),
481 MAP_OPTION( NI_NAMEREQD
),
482 MAP_OPTION( NI_NUMERICSERV
),
483 MAP_OPTION( NI_DGRAM
),
486 static const int ws_eai_map
[][2] =
488 MAP_OPTION( EAI_AGAIN
),
489 MAP_OPTION( EAI_BADFLAGS
),
490 MAP_OPTION( EAI_FAIL
),
491 MAP_OPTION( EAI_FAMILY
),
492 MAP_OPTION( EAI_MEMORY
),
493 /* Note: EAI_NODATA is deprecated, but still
494 * used by Windows and Linux... We map the newer
495 * EAI_NONAME to EAI_NODATA for now until Windows
499 MAP_OPTION( EAI_NODATA
),
502 { WS_EAI_NODATA
, EAI_NONAME
},
505 MAP_OPTION( EAI_SERVICE
),
506 MAP_OPTION( EAI_SOCKTYPE
),
510 static const char magic_loopback_addr
[] = {127, 12, 34, 56};
512 #ifndef HAVE_STRUCT_MSGHDR_MSG_ACCRIGHTS
513 static inline WSACMSGHDR
*fill_control_message(int level
, int type
, WSACMSGHDR
*current
, ULONG
*maxsize
, void *data
, int len
)
515 ULONG msgsize
= sizeof(WSACMSGHDR
) + WSA_CMSG_ALIGN(len
);
516 char *ptr
= (char *) current
+ sizeof(WSACMSGHDR
);
518 /* Make sure there is at least enough room for this entry */
519 if (msgsize
> *maxsize
)
522 /* Fill in the entry */
523 current
->cmsg_len
= sizeof(WSACMSGHDR
) + len
;
524 current
->cmsg_level
= level
;
525 current
->cmsg_type
= type
;
526 memcpy(ptr
, data
, len
);
527 /* Return the pointer to where next entry should go */
528 return (WSACMSGHDR
*) (ptr
+ WSA_CMSG_ALIGN(len
));
531 static inline int convert_control_headers(struct msghdr
*hdr
, WSABUF
*control
)
534 WSACMSGHDR
*cmsg_win
= (WSACMSGHDR
*) control
->buf
, *ptr
;
535 ULONG ctlsize
= control
->len
;
536 struct cmsghdr
*cmsg_unix
;
539 /* Loop over all the headers, converting as appropriate */
540 for (cmsg_unix
= CMSG_FIRSTHDR(hdr
); cmsg_unix
!= NULL
; cmsg_unix
= CMSG_NXTHDR(hdr
, cmsg_unix
))
542 switch(cmsg_unix
->cmsg_level
)
545 switch(cmsg_unix
->cmsg_type
)
549 /* Convert the Unix IP_PKTINFO structure to the Windows version */
550 struct in_pktinfo
*data_unix
= (struct in_pktinfo
*) CMSG_DATA(cmsg_unix
);
551 struct WS_in_pktinfo data_win
;
553 memcpy(&data_win
.ipi_addr
,&data_unix
->ipi_addr
.s_addr
,4); /* 4 bytes = 32 address bits */
554 data_win
.ipi_ifindex
= data_unix
->ipi_ifindex
;
555 ptr
= fill_control_message(WS_IPPROTO_IP
, WS_IP_PKTINFO
, ptr
, &ctlsize
,
556 (void*)&data_win
, sizeof(data_win
));
557 if (!ptr
) goto error
;
560 FIXME("Unhandled IPPROTO_IP message header type %d\n", cmsg_unix
->cmsg_type
);
565 FIXME("Unhandled message header level %d\n", cmsg_unix
->cmsg_level
);
571 /* Set the length of the returned control headers */
572 control
->len
= (ptr
== NULL
? 0 : (char*)ptr
- (char*)cmsg_win
);
573 return (ptr
!= NULL
);
574 #else /* IP_PKTINFO */
577 #endif /* IP_PKTINFO */
579 #endif /* HAVE_STRUCT_MSGHDR_MSG_ACCRIGHTS */
581 /* ----------------------------------- error handling */
583 static NTSTATUS
sock_get_ntstatus( int err
)
587 case EBADF
: return STATUS_INVALID_HANDLE
;
588 case EBUSY
: return STATUS_DEVICE_BUSY
;
590 case EACCES
: return STATUS_ACCESS_DENIED
;
591 case EFAULT
: return STATUS_NO_MEMORY
;
592 case EINVAL
: return STATUS_INVALID_PARAMETER
;
594 case EMFILE
: return STATUS_TOO_MANY_OPENED_FILES
;
595 case EWOULDBLOCK
: return STATUS_CANT_WAIT
;
596 case EINPROGRESS
: return STATUS_PENDING
;
597 case EALREADY
: return STATUS_NETWORK_BUSY
;
598 case ENOTSOCK
: return STATUS_OBJECT_TYPE_MISMATCH
;
599 case EDESTADDRREQ
: return STATUS_INVALID_PARAMETER
;
600 case EMSGSIZE
: return STATUS_BUFFER_OVERFLOW
;
601 case EPROTONOSUPPORT
:
602 case ESOCKTNOSUPPORT
:
605 case EPROTOTYPE
: return STATUS_NOT_SUPPORTED
;
606 case ENOPROTOOPT
: return STATUS_INVALID_PARAMETER
;
607 case EOPNOTSUPP
: return STATUS_NOT_SUPPORTED
;
608 case EADDRINUSE
: return STATUS_ADDRESS_ALREADY_ASSOCIATED
;
609 case EADDRNOTAVAIL
: return STATUS_INVALID_PARAMETER
;
610 case ECONNREFUSED
: return STATUS_CONNECTION_REFUSED
;
611 case ESHUTDOWN
: return STATUS_PIPE_DISCONNECTED
;
612 case ENOTCONN
: return STATUS_CONNECTION_DISCONNECTED
;
613 case ETIMEDOUT
: return STATUS_IO_TIMEOUT
;
614 case ENETUNREACH
: return STATUS_NETWORK_UNREACHABLE
;
615 case ENETDOWN
: return STATUS_NETWORK_BUSY
;
617 case ECONNRESET
: return STATUS_CONNECTION_RESET
;
618 case ECONNABORTED
: return STATUS_CONNECTION_ABORTED
;
620 case 0: return STATUS_SUCCESS
;
622 WARN("Unknown errno %d!\n", err
);
623 return STATUS_UNSUCCESSFUL
;
627 static UINT
sock_get_error( int err
)
631 case EINTR
: return WSAEINTR
;
632 case EBADF
: return WSAEBADF
;
634 case EACCES
: return WSAEACCES
;
635 case EFAULT
: return WSAEFAULT
;
636 case EINVAL
: return WSAEINVAL
;
637 case EMFILE
: return WSAEMFILE
;
638 case EWOULDBLOCK
: return WSAEWOULDBLOCK
;
639 case EINPROGRESS
: return WSAEINPROGRESS
;
640 case EALREADY
: return WSAEALREADY
;
641 case ENOTSOCK
: return WSAENOTSOCK
;
642 case EDESTADDRREQ
: return WSAEDESTADDRREQ
;
643 case EMSGSIZE
: return WSAEMSGSIZE
;
644 case EPROTOTYPE
: return WSAEPROTOTYPE
;
645 case ENOPROTOOPT
: return WSAENOPROTOOPT
;
646 case EPROTONOSUPPORT
: return WSAEPROTONOSUPPORT
;
647 case ESOCKTNOSUPPORT
: return WSAESOCKTNOSUPPORT
;
648 case EOPNOTSUPP
: return WSAEOPNOTSUPP
;
649 case EPFNOSUPPORT
: return WSAEPFNOSUPPORT
;
650 case EAFNOSUPPORT
: return WSAEAFNOSUPPORT
;
651 case EADDRINUSE
: return WSAEADDRINUSE
;
652 case EADDRNOTAVAIL
: return WSAEADDRNOTAVAIL
;
653 case ENETDOWN
: return WSAENETDOWN
;
654 case ENETUNREACH
: return WSAENETUNREACH
;
655 case ENETRESET
: return WSAENETRESET
;
656 case ECONNABORTED
: return WSAECONNABORTED
;
658 case ECONNRESET
: return WSAECONNRESET
;
659 case ENOBUFS
: return WSAENOBUFS
;
660 case EISCONN
: return WSAEISCONN
;
661 case ENOTCONN
: return WSAENOTCONN
;
662 case ESHUTDOWN
: return WSAESHUTDOWN
;
663 case ETOOMANYREFS
: return WSAETOOMANYREFS
;
664 case ETIMEDOUT
: return WSAETIMEDOUT
;
665 case ECONNREFUSED
: return WSAECONNREFUSED
;
666 case ELOOP
: return WSAELOOP
;
667 case ENAMETOOLONG
: return WSAENAMETOOLONG
;
668 case EHOSTDOWN
: return WSAEHOSTDOWN
;
669 case EHOSTUNREACH
: return WSAEHOSTUNREACH
;
670 case ENOTEMPTY
: return WSAENOTEMPTY
;
672 case EPROCLIM
: return WSAEPROCLIM
;
675 case EUSERS
: return WSAEUSERS
;
678 case EDQUOT
: return WSAEDQUOT
;
681 case ESTALE
: return WSAESTALE
;
684 case EREMOTE
: return WSAEREMOTE
;
687 /* just in case we ever get here and there are no problems */
690 WARN("Unknown errno %d!\n", err
);
691 return WSAEOPNOTSUPP
;
695 static UINT
wsaErrno(void)
697 int loc_errno
= errno
;
698 WARN("errno %d, (%s).\n", loc_errno
, strerror(loc_errno
));
700 return sock_get_error( loc_errno
);
703 /* most ws2 overlapped functions return an ntstatus-based error code */
704 static NTSTATUS
wsaErrStatus(void)
706 int loc_errno
= errno
;
707 WARN("errno %d, (%s).\n", loc_errno
, strerror(loc_errno
));
709 return sock_get_ntstatus(loc_errno
);
712 static UINT
wsaHerrno(int loc_errno
)
714 WARN("h_errno %d.\n", loc_errno
);
718 case HOST_NOT_FOUND
: return WSAHOST_NOT_FOUND
;
719 case TRY_AGAIN
: return WSATRY_AGAIN
;
720 case NO_RECOVERY
: return WSANO_RECOVERY
;
721 case NO_DATA
: return WSANO_DATA
;
722 case ENOBUFS
: return WSAENOBUFS
;
726 WARN("Unknown h_errno %d!\n", loc_errno
);
727 return WSAEOPNOTSUPP
;
731 static inline DWORD
NtStatusToWSAError( const DWORD status
)
733 /* We only need to cover the status codes set by server async request handling */
737 case STATUS_SUCCESS
: wserr
= 0; break;
738 case STATUS_PENDING
: wserr
= WSA_IO_PENDING
; break;
739 case STATUS_OBJECT_TYPE_MISMATCH
: wserr
= WSAENOTSOCK
; break;
740 case STATUS_INVALID_HANDLE
: wserr
= WSAEBADF
; break;
741 case STATUS_INVALID_PARAMETER
: wserr
= WSAEINVAL
; break;
742 case STATUS_PIPE_DISCONNECTED
: wserr
= WSAESHUTDOWN
; break;
743 case STATUS_NETWORK_BUSY
: wserr
= WSAEALREADY
; break;
744 case STATUS_NETWORK_UNREACHABLE
: wserr
= WSAENETUNREACH
; break;
745 case STATUS_CONNECTION_REFUSED
: wserr
= WSAECONNREFUSED
; break;
746 case STATUS_CONNECTION_DISCONNECTED
: wserr
= WSAENOTCONN
; break;
747 case STATUS_CONNECTION_RESET
: wserr
= WSAECONNRESET
; break;
748 case STATUS_CONNECTION_ABORTED
: wserr
= WSAECONNABORTED
; break;
749 case STATUS_CANCELLED
: wserr
= WSA_OPERATION_ABORTED
; break;
750 case STATUS_ADDRESS_ALREADY_ASSOCIATED
: wserr
= WSAEADDRINUSE
; break;
751 case STATUS_IO_TIMEOUT
:
752 case STATUS_TIMEOUT
: wserr
= WSAETIMEDOUT
; break;
753 case STATUS_NO_MEMORY
: wserr
= WSAEFAULT
; break;
754 case STATUS_ACCESS_DENIED
: wserr
= WSAEACCES
; break;
755 case STATUS_TOO_MANY_OPENED_FILES
: wserr
= WSAEMFILE
; break;
756 case STATUS_CANT_WAIT
: wserr
= WSAEWOULDBLOCK
; break;
757 case STATUS_BUFFER_OVERFLOW
: wserr
= WSAEMSGSIZE
; break;
758 case STATUS_NOT_SUPPORTED
: wserr
= WSAEOPNOTSUPP
; break;
759 case STATUS_HOST_UNREACHABLE
: wserr
= WSAEHOSTUNREACH
; break;
762 wserr
= RtlNtStatusToDosError( status
);
763 FIXME( "Status code %08x converted to DOS error code %x\n", status
, wserr
);
768 /* set last error code from NT status without mapping WSA errors */
769 static inline unsigned int set_error( unsigned int err
)
773 err
= NtStatusToWSAError( err
);
779 static inline int get_sock_fd( SOCKET s
, DWORD access
, unsigned int *options
)
782 if (set_error( wine_server_handle_to_fd( SOCKET2HANDLE(s
), access
, &fd
, options
) ))
787 static inline void release_sock_fd( SOCKET s
, int fd
)
789 wine_server_release_fd( SOCKET2HANDLE(s
), fd
);
792 static void _enable_event( HANDLE s
, unsigned int event
,
793 unsigned int sstate
, unsigned int cstate
)
795 SERVER_START_REQ( enable_socket_event
)
797 req
->handle
= wine_server_obj_handle( s
);
799 req
->sstate
= sstate
;
800 req
->cstate
= cstate
;
801 wine_server_call( req
);
806 static NTSTATUS
_is_blocking(SOCKET s
, BOOL
*ret
)
809 SERVER_START_REQ( get_socket_event
)
811 req
->handle
= wine_server_obj_handle( SOCKET2HANDLE(s
) );
812 req
->service
= FALSE
;
814 status
= wine_server_call( req
);
815 *ret
= (reply
->state
& FD_WINE_NONBLOCKING
) == 0;
821 static unsigned int _get_sock_mask(SOCKET s
)
824 SERVER_START_REQ( get_socket_event
)
826 req
->handle
= wine_server_obj_handle( SOCKET2HANDLE(s
) );
827 req
->service
= FALSE
;
829 wine_server_call( req
);
836 static void _sync_sock_state(SOCKET s
)
839 /* do a dummy wineserver request in order to let
840 the wineserver run through its select loop once */
841 (void)_is_blocking(s
, &dummy
);
844 static int _get_sock_error(SOCKET s
, unsigned int bit
)
846 int events
[FD_MAX_EVENTS
];
848 SERVER_START_REQ( get_socket_event
)
850 req
->handle
= wine_server_obj_handle( SOCKET2HANDLE(s
) );
851 req
->service
= FALSE
;
853 wine_server_set_reply( req
, events
, sizeof(events
) );
854 wine_server_call( req
);
860 static struct per_thread_data
*get_per_thread_data(void)
862 struct per_thread_data
* ptb
= NtCurrentTeb()->WinSockData
;
863 /* lazy initialization */
866 ptb
= HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY
, sizeof(*ptb
) );
867 NtCurrentTeb()->WinSockData
= ptb
;
872 static void free_per_thread_data(void)
874 struct per_thread_data
* ptb
= NtCurrentTeb()->WinSockData
;
878 /* delete scratch buffers */
879 HeapFree( GetProcessHeap(), 0, ptb
->he_buffer
);
880 HeapFree( GetProcessHeap(), 0, ptb
->se_buffer
);
881 HeapFree( GetProcessHeap(), 0, ptb
->pe_buffer
);
882 ptb
->he_buffer
= NULL
;
883 ptb
->se_buffer
= NULL
;
884 ptb
->pe_buffer
= NULL
;
886 HeapFree( GetProcessHeap(), 0, ptb
);
887 NtCurrentTeb()->WinSockData
= NULL
;
890 /***********************************************************************
891 * DllMain (WS2_32.init)
893 BOOL WINAPI
DllMain(HINSTANCE hInstDLL
, DWORD fdwReason
, LPVOID fImpLoad
)
895 TRACE("%p 0x%x %p\n", hInstDLL
, fdwReason
, fImpLoad
);
897 case DLL_PROCESS_ATTACH
:
899 case DLL_PROCESS_DETACH
:
900 free_per_thread_data();
901 DeleteCriticalSection(&csWSgetXXXbyYYY
);
904 case DLL_THREAD_DETACH
:
905 free_per_thread_data();
911 /***********************************************************************
914 * Converts socket flags from Windows format.
915 * Return 1 if converted, 0 if not (error).
917 static int convert_sockopt(INT
*level
, INT
*optname
)
924 for(i
=0; i
<sizeof(ws_sock_map
)/sizeof(ws_sock_map
[0]); i
++) {
925 if( ws_sock_map
[i
][0] == *optname
)
927 *optname
= ws_sock_map
[i
][1];
931 FIXME("Unknown SOL_SOCKET optname 0x%x\n", *optname
);
934 *level
= IPPROTO_TCP
;
935 for(i
=0; i
<sizeof(ws_tcp_map
)/sizeof(ws_tcp_map
[0]); i
++) {
936 if ( ws_tcp_map
[i
][0] == *optname
)
938 *optname
= ws_tcp_map
[i
][1];
942 FIXME("Unknown IPPROTO_TCP optname 0x%x\n", *optname
);
946 for(i
=0; i
<sizeof(ws_ip_map
)/sizeof(ws_ip_map
[0]); i
++) {
947 if (ws_ip_map
[i
][0] == *optname
)
949 *optname
= ws_ip_map
[i
][1];
953 FIXME("Unknown IPPROTO_IP optname 0x%x\n", *optname
);
955 case WS_IPPROTO_IPV6
:
956 *level
= IPPROTO_IPV6
;
957 for(i
=0; i
<sizeof(ws_ipv6_map
)/sizeof(ws_ipv6_map
[0]); i
++) {
958 if (ws_ipv6_map
[i
][0] == *optname
)
960 *optname
= ws_ipv6_map
[i
][1];
964 FIXME("Unknown IPPROTO_IPV6 optname 0x%x\n", *optname
);
966 default: FIXME("Unimplemented or unknown socket level\n");
971 /* ----------------------------------- Per-thread info (or per-process?) */
973 static char *strdup_lower(const char *str
)
976 char *ret
= HeapAlloc( GetProcessHeap(), 0, strlen(str
) + 1 );
980 for (i
= 0; str
[i
]; i
++) ret
[i
] = tolower(str
[i
]);
983 else SetLastError(WSAENOBUFS
);
987 static inline int sock_error_p(int s
)
990 socklen_t optlen
= sizeof(optval
);
991 getsockopt(s
, SOL_SOCKET
, SO_ERROR
, (void *) &optval
, &optlen
);
992 if (optval
) WARN("\t[%i] error: %d\n", s
, optval
);
996 /* Utility: get the SO_RCVTIMEO or SO_SNDTIMEO socket option
997 * from an fd and return the value converted to milli seconds
998 * or -1 if there is an infinite time out */
999 static inline int get_rcvsnd_timeo( int fd
, int optname
)
1002 socklen_t len
= sizeof(tv
);
1003 int ret
= getsockopt(fd
, SOL_SOCKET
, optname
, &tv
, &len
);
1005 ret
= tv
.tv_sec
* 1000 + tv
.tv_usec
/ 1000;
1006 if( ret
<= 0 ) /* tv == {0,0} means infinite time out */
1011 /* macro wrappers for portability */
1013 #define GET_RCVTIMEO(fd) get_rcvsnd_timeo( (fd), SO_RCVTIMEO)
1015 #define GET_RCVTIMEO(fd) (-1)
1019 #define GET_SNDTIMEO(fd) get_rcvsnd_timeo( (fd), SO_SNDTIMEO)
1021 #define GET_SNDTIMEO(fd) (-1)
1024 /* utility: given an fd, will block until one of the events occurs */
1025 static inline int do_block( int fd
, int events
, int timeout
)
1031 pfd
.events
= events
;
1033 while ((ret
= poll(&pfd
, 1, timeout
)) < 0)
1044 convert_af_w2u(int windowsaf
) {
1047 for (i
=0;i
<sizeof(ws_af_map
)/sizeof(ws_af_map
[0]);i
++)
1048 if (ws_af_map
[i
][0] == windowsaf
)
1049 return ws_af_map
[i
][1];
1050 FIXME("unhandled Windows address family %d\n", windowsaf
);
1055 convert_af_u2w(int unixaf
) {
1058 for (i
=0;i
<sizeof(ws_af_map
)/sizeof(ws_af_map
[0]);i
++)
1059 if (ws_af_map
[i
][1] == unixaf
)
1060 return ws_af_map
[i
][0];
1061 FIXME("unhandled UNIX address family %d\n", unixaf
);
1066 convert_proto_w2u(int windowsproto
) {
1069 for (i
=0;i
<sizeof(ws_proto_map
)/sizeof(ws_proto_map
[0]);i
++)
1070 if (ws_proto_map
[i
][0] == windowsproto
)
1071 return ws_proto_map
[i
][1];
1072 FIXME("unhandled Windows socket protocol %d\n", windowsproto
);
1077 convert_proto_u2w(int unixproto
) {
1080 for (i
=0;i
<sizeof(ws_proto_map
)/sizeof(ws_proto_map
[0]);i
++)
1081 if (ws_proto_map
[i
][1] == unixproto
)
1082 return ws_proto_map
[i
][0];
1083 FIXME("unhandled UNIX socket protocol %d\n", unixproto
);
1088 convert_socktype_w2u(int windowssocktype
) {
1091 for (i
=0;i
<sizeof(ws_socktype_map
)/sizeof(ws_socktype_map
[0]);i
++)
1092 if (ws_socktype_map
[i
][0] == windowssocktype
)
1093 return ws_socktype_map
[i
][1];
1094 FIXME("unhandled Windows socket type %d\n", windowssocktype
);
1099 convert_socktype_u2w(int unixsocktype
) {
1102 for (i
=0;i
<sizeof(ws_socktype_map
)/sizeof(ws_socktype_map
[0]);i
++)
1103 if (ws_socktype_map
[i
][1] == unixsocktype
)
1104 return ws_socktype_map
[i
][0];
1105 FIXME("unhandled UNIX socket type %d\n", unixsocktype
);
1109 /* ----------------------------------- API -----
1111 * Init / cleanup / error checking.
1114 /***********************************************************************
1115 * WSAStartup (WS2_32.115)
1117 int WINAPI
WSAStartup(WORD wVersionRequested
, LPWSADATA lpWSAData
)
1119 TRACE("verReq=%x\n", wVersionRequested
);
1121 if (LOBYTE(wVersionRequested
) < 1)
1122 return WSAVERNOTSUPPORTED
;
1124 if (!lpWSAData
) return WSAEINVAL
;
1128 /* that's the whole of the negotiation for now */
1129 lpWSAData
->wVersion
= wVersionRequested
;
1130 /* return winsock information */
1131 lpWSAData
->wHighVersion
= 0x0202;
1132 strcpy(lpWSAData
->szDescription
, "WinSock 2.0" );
1133 strcpy(lpWSAData
->szSystemStatus
, "Running" );
1134 lpWSAData
->iMaxSockets
= WS_MAX_SOCKETS_PER_PROCESS
;
1135 lpWSAData
->iMaxUdpDg
= WS_MAX_UDP_DATAGRAM
;
1136 /* don't do anything with lpWSAData->lpVendorInfo */
1137 /* (some apps don't allocate the space for this field) */
1139 TRACE("succeeded\n");
1144 /***********************************************************************
1145 * WSACleanup (WS2_32.116)
1147 INT WINAPI
WSACleanup(void)
1153 SetLastError(WSANOTINITIALISED
);
1154 return SOCKET_ERROR
;
1158 /***********************************************************************
1159 * WSAGetLastError (WS2_32.111)
1161 INT WINAPI
WSAGetLastError(void)
1163 return GetLastError();
1166 /***********************************************************************
1167 * WSASetLastError (WS2_32.112)
1169 void WINAPI
WSASetLastError(INT iError
) {
1170 SetLastError(iError
);
1173 static struct WS_hostent
*check_buffer_he(int size
)
1175 struct per_thread_data
* ptb
= get_per_thread_data();
1178 if (ptb
->he_len
>= size
) return ptb
->he_buffer
;
1179 HeapFree( GetProcessHeap(), 0, ptb
->he_buffer
);
1181 ptb
->he_buffer
= HeapAlloc( GetProcessHeap(), 0, (ptb
->he_len
= size
) );
1182 if (!ptb
->he_buffer
) SetLastError(WSAENOBUFS
);
1183 return ptb
->he_buffer
;
1186 static struct WS_servent
*check_buffer_se(int size
)
1188 struct per_thread_data
* ptb
= get_per_thread_data();
1191 if (ptb
->se_len
>= size
) return ptb
->se_buffer
;
1192 HeapFree( GetProcessHeap(), 0, ptb
->se_buffer
);
1194 ptb
->se_buffer
= HeapAlloc( GetProcessHeap(), 0, (ptb
->se_len
= size
) );
1195 if (!ptb
->se_buffer
) SetLastError(WSAENOBUFS
);
1196 return ptb
->se_buffer
;
1199 static struct WS_protoent
*check_buffer_pe(int size
)
1201 struct per_thread_data
* ptb
= get_per_thread_data();
1204 if (ptb
->pe_len
>= size
) return ptb
->pe_buffer
;
1205 HeapFree( GetProcessHeap(), 0, ptb
->pe_buffer
);
1207 ptb
->pe_buffer
= HeapAlloc( GetProcessHeap(), 0, (ptb
->pe_len
= size
) );
1208 if (!ptb
->pe_buffer
) SetLastError(WSAENOBUFS
);
1209 return ptb
->pe_buffer
;
1212 /* ----------------------------------- i/o APIs */
1214 static inline BOOL
supported_pf(int pf
)
1235 /**********************************************************************/
1237 /* Returns the length of the converted address if successful, 0 if it was too small to
1240 static unsigned int ws_sockaddr_ws2u(const struct WS_sockaddr
* wsaddr
, int wsaddrlen
,
1241 union generic_unix_sockaddr
*uaddr
)
1243 unsigned int uaddrlen
= 0;
1245 switch (wsaddr
->sa_family
)
1250 const struct WS_sockaddr_ipx
* wsipx
=(const struct WS_sockaddr_ipx
*)wsaddr
;
1251 struct sockaddr_ipx
* uipx
= (struct sockaddr_ipx
*)uaddr
;
1253 if (wsaddrlen
<sizeof(struct WS_sockaddr_ipx
))
1256 uaddrlen
= sizeof(struct sockaddr_ipx
);
1257 memset( uaddr
, 0, uaddrlen
);
1258 uipx
->sipx_family
=AF_IPX
;
1259 uipx
->sipx_port
=wsipx
->sa_socket
;
1260 /* copy sa_netnum and sa_nodenum to sipx_network and sipx_node
1263 memcpy(&uipx
->sipx_network
,wsipx
->sa_netnum
,sizeof(uipx
->sipx_network
)+sizeof(uipx
->sipx_node
));
1264 #ifdef IPX_FRAME_NONE
1265 uipx
->sipx_type
=IPX_FRAME_NONE
;
1271 struct sockaddr_in6
* uin6
= (struct sockaddr_in6
*)uaddr
;
1272 const struct WS_sockaddr_in6
* win6
= (const struct WS_sockaddr_in6
*)wsaddr
;
1274 /* Note: Windows has 2 versions of the sockaddr_in6 struct, one with
1275 * scope_id, one without.
1277 if (wsaddrlen
>= sizeof(struct WS_sockaddr_in6_old
)) {
1278 uaddrlen
= sizeof(struct sockaddr_in6
);
1279 memset( uaddr
, 0, uaddrlen
);
1280 uin6
->sin6_family
= AF_INET6
;
1281 uin6
->sin6_port
= win6
->sin6_port
;
1282 uin6
->sin6_flowinfo
= win6
->sin6_flowinfo
;
1283 #ifdef HAVE_STRUCT_SOCKADDR_IN6_SIN6_SCOPE_ID
1284 if (wsaddrlen
>= sizeof(struct WS_sockaddr_in6
)) uin6
->sin6_scope_id
= win6
->sin6_scope_id
;
1286 memcpy(&uin6
->sin6_addr
,&win6
->sin6_addr
,16); /* 16 bytes = 128 address bits */
1289 FIXME("bad size %d for WS_sockaddr_in6\n",wsaddrlen
);
1293 struct sockaddr_in
* uin
= (struct sockaddr_in
*)uaddr
;
1294 const struct WS_sockaddr_in
* win
= (const struct WS_sockaddr_in
*)wsaddr
;
1296 if (wsaddrlen
<sizeof(struct WS_sockaddr_in
))
1298 uaddrlen
= sizeof(struct sockaddr_in
);
1299 memset( uaddr
, 0, uaddrlen
);
1300 uin
->sin_family
= AF_INET
;
1301 uin
->sin_port
= win
->sin_port
;
1302 memcpy(&uin
->sin_addr
,&win
->sin_addr
,4); /* 4 bytes = 32 address bits */
1307 struct sockaddr_irda
*uin
= (struct sockaddr_irda
*)uaddr
;
1308 const SOCKADDR_IRDA
*win
= (const SOCKADDR_IRDA
*)wsaddr
;
1310 if (wsaddrlen
< sizeof(SOCKADDR_IRDA
))
1312 uaddrlen
= sizeof(struct sockaddr_irda
);
1313 memset( uaddr
, 0, uaddrlen
);
1314 uin
->sir_family
= AF_IRDA
;
1315 if (!strncmp( win
->irdaServiceName
, "LSAP-SEL", strlen( "LSAP-SEL" ) ))
1317 unsigned int lsap_sel
= 0;
1319 sscanf( win
->irdaServiceName
, "LSAP-SEL%u", &lsap_sel
);
1320 uin
->sir_lsap_sel
= lsap_sel
;
1324 uin
->sir_lsap_sel
= LSAP_ANY
;
1325 memcpy( uin
->sir_name
, win
->irdaServiceName
, 25 );
1327 memcpy( &uin
->sir_addr
, win
->irdaDeviceID
, sizeof(uin
->sir_addr
) );
1331 case WS_AF_UNSPEC
: {
1332 /* Try to determine the needed space by the passed windows sockaddr space */
1333 switch (wsaddrlen
) {
1334 default: /* likely a ipv4 address */
1335 case sizeof(struct WS_sockaddr_in
):
1336 uaddrlen
= sizeof(struct sockaddr_in
);
1339 case sizeof(struct WS_sockaddr_ipx
):
1340 uaddrlen
= sizeof(struct sockaddr_ipx
);
1344 case sizeof(SOCKADDR_IRDA
):
1345 uaddrlen
= sizeof(struct sockaddr_irda
);
1348 case sizeof(struct WS_sockaddr_in6
):
1349 case sizeof(struct WS_sockaddr_in6_old
):
1350 uaddrlen
= sizeof(struct sockaddr_in6
);
1353 memset( uaddr
, 0, uaddrlen
);
1357 FIXME("Unknown address family %d, return NULL.\n", wsaddr
->sa_family
);
1363 static BOOL
is_sockaddr_bound(const struct sockaddr
*uaddr
, int uaddrlen
)
1365 switch (uaddr
->sa_family
)
1369 FIXME("don't know how to tell if IPX socket is bound, assuming it is!\n");
1374 static const struct sockaddr_in6 emptyAddr
;
1375 const struct sockaddr_in6
*in6
= (const struct sockaddr_in6
*) uaddr
;
1376 return in6
->sin6_port
|| memcmp(&in6
->sin6_addr
, &emptyAddr
.sin6_addr
, sizeof(struct in6_addr
));
1380 static const struct sockaddr_in emptyAddr
;
1381 const struct sockaddr_in
*in
= (const struct sockaddr_in
*) uaddr
;
1382 return in
->sin_port
|| memcmp(&in
->sin_addr
, &emptyAddr
.sin_addr
, sizeof(struct in_addr
));
1387 FIXME("unknown address family %d\n", uaddr
->sa_family
);
1392 /* Returns 0 if successful, -1 if the buffer is too small */
1393 static int ws_sockaddr_u2ws(const struct sockaddr
* uaddr
, struct WS_sockaddr
* wsaddr
, int* wsaddrlen
)
1397 switch(uaddr
->sa_family
)
1402 const struct sockaddr_ipx
* uipx
=(const struct sockaddr_ipx
*)uaddr
;
1403 struct WS_sockaddr_ipx
* wsipx
=(struct WS_sockaddr_ipx
*)wsaddr
;
1406 switch (*wsaddrlen
) /* how much can we copy? */
1410 *wsaddrlen
= sizeof(*wsipx
);
1411 wsipx
->sa_socket
=uipx
->sipx_port
;
1415 memcpy(wsipx
->sa_nodenum
,uipx
->sipx_node
,sizeof(wsipx
->sa_nodenum
));
1423 memcpy(wsipx
->sa_netnum
,&uipx
->sipx_network
,sizeof(wsipx
->sa_netnum
));
1429 wsipx
->sa_family
=WS_AF_IPX
;
1441 const struct sockaddr_irda
*uin
= (const struct sockaddr_irda
*)uaddr
;
1442 SOCKADDR_IRDA
*win
= (SOCKADDR_IRDA
*)wsaddr
;
1444 if (*wsaddrlen
< sizeof(SOCKADDR_IRDA
))
1446 win
->irdaAddressFamily
= WS_AF_IRDA
;
1447 memcpy( win
->irdaDeviceID
, &uin
->sir_addr
, sizeof(win
->irdaDeviceID
) );
1448 if (uin
->sir_lsap_sel
!= LSAP_ANY
)
1449 sprintf( win
->irdaServiceName
, "LSAP-SEL%u", uin
->sir_lsap_sel
);
1451 memcpy( win
->irdaServiceName
, uin
->sir_name
,
1452 sizeof(win
->irdaServiceName
) );
1457 const struct sockaddr_in6
* uin6
= (const struct sockaddr_in6
*)uaddr
;
1458 struct WS_sockaddr_in6_old
* win6old
= (struct WS_sockaddr_in6_old
*)wsaddr
;
1460 if (*wsaddrlen
< sizeof(struct WS_sockaddr_in6_old
))
1462 win6old
->sin6_family
= WS_AF_INET6
;
1463 win6old
->sin6_port
= uin6
->sin6_port
;
1464 win6old
->sin6_flowinfo
= uin6
->sin6_flowinfo
;
1465 memcpy(&win6old
->sin6_addr
,&uin6
->sin6_addr
,16); /* 16 bytes = 128 address bits */
1466 #ifdef HAVE_STRUCT_SOCKADDR_IN6_SIN6_SCOPE_ID
1467 if (*wsaddrlen
>= sizeof(struct WS_sockaddr_in6
)) {
1468 struct WS_sockaddr_in6
* win6
= (struct WS_sockaddr_in6
*)wsaddr
;
1469 win6
->sin6_scope_id
= uin6
->sin6_scope_id
;
1470 *wsaddrlen
= sizeof(struct WS_sockaddr_in6
);
1473 *wsaddrlen
= sizeof(struct WS_sockaddr_in6_old
);
1475 *wsaddrlen
= sizeof(struct WS_sockaddr_in6_old
);
1480 const struct sockaddr_in
* uin
= (const struct sockaddr_in
*)uaddr
;
1481 struct WS_sockaddr_in
* win
= (struct WS_sockaddr_in
*)wsaddr
;
1483 if (*wsaddrlen
< sizeof(struct WS_sockaddr_in
))
1485 win
->sin_family
= WS_AF_INET
;
1486 win
->sin_port
= uin
->sin_port
;
1487 memcpy(&win
->sin_addr
,&uin
->sin_addr
,4); /* 4 bytes = 32 address bits */
1488 memset(win
->sin_zero
, 0, 8); /* Make sure the null padding is null */
1489 *wsaddrlen
= sizeof(struct WS_sockaddr_in
);
1493 memset(wsaddr
,0,*wsaddrlen
);
1497 FIXME("Unknown address family %d\n", uaddr
->sa_family
);
1503 /**************************************************************************
1504 * Functions for handling overlapped I/O
1505 **************************************************************************/
1507 /* user APC called upon async completion */
1508 static void WINAPI
ws2_async_apc( void *arg
, IO_STATUS_BLOCK
*iosb
, ULONG reserved
)
1510 ws2_async
*wsa
= arg
;
1512 if (wsa
->completion_func
) wsa
->completion_func( NtStatusToWSAError(iosb
->u
.Status
),
1513 iosb
->Information
, wsa
->user_overlapped
,
1515 HeapFree( GetProcessHeap(), 0, wsa
);
1518 /***********************************************************************
1519 * WS2_recv (INTERNAL)
1521 * Workhorse for both synchronous and asynchronous recv() operations.
1523 static int WS2_recv( int fd
, struct ws2_async
*wsa
)
1525 #ifndef HAVE_STRUCT_MSGHDR_MSG_ACCRIGHTS
1529 union generic_unix_sockaddr unix_sockaddr
;
1532 hdr
.msg_name
= NULL
;
1536 hdr
.msg_namelen
= sizeof(unix_sockaddr
);
1537 hdr
.msg_name
= &unix_sockaddr
;
1540 hdr
.msg_namelen
= 0;
1542 hdr
.msg_iov
= wsa
->iovec
+ wsa
->first_iovec
;
1543 hdr
.msg_iovlen
= wsa
->n_iovecs
- wsa
->first_iovec
;
1544 #ifdef HAVE_STRUCT_MSGHDR_MSG_ACCRIGHTS
1545 hdr
.msg_accrights
= NULL
;
1546 hdr
.msg_accrightslen
= 0;
1548 hdr
.msg_control
= pktbuf
;
1549 hdr
.msg_controllen
= sizeof(pktbuf
);
1553 if ( (n
= recvmsg(fd
, &hdr
, wsa
->flags
)) == -1 )
1556 #ifdef HAVE_STRUCT_MSGHDR_MSG_ACCRIGHTS
1559 ERR("Message control headers cannot be properly supported on this system.\n");
1560 wsa
->control
->len
= 0;
1563 if (wsa
->control
&& !convert_control_headers(&hdr
, wsa
->control
))
1565 WARN("Application passed insufficient room for control headers.\n");
1566 *wsa
->lpFlags
|= WS_MSG_CTRUNC
;
1572 /* if this socket is connected and lpFrom is not NULL, Linux doesn't give us
1573 * msg_name and msg_namelen from recvmsg, but it does set msg_namelen to zero.
1575 * quoting linux 2.6 net/ipv4/tcp.c:
1576 * "According to UNIX98, msg_name/msg_namelen are ignored
1577 * on connected socket. I was just happy when found this 8) --ANK"
1579 * likewise MSDN says that lpFrom and lpFromlen are ignored for
1580 * connection-oriented sockets, so don't try to update lpFrom.
1582 if (wsa
->addr
&& hdr
.msg_namelen
)
1583 ws_sockaddr_u2ws( &unix_sockaddr
.addr
, wsa
->addr
, wsa
->addrlen
.ptr
);
1588 /***********************************************************************
1589 * WS2_async_recv (INTERNAL)
1591 * Handler for overlapped recv() operations.
1593 static NTSTATUS
WS2_async_recv( void* user
, IO_STATUS_BLOCK
* iosb
, NTSTATUS status
, void **apc
)
1595 ws2_async
* wsa
= user
;
1600 case STATUS_ALERTED
:
1601 if ((status
= wine_server_handle_to_fd( wsa
->hSocket
, FILE_READ_DATA
, &fd
, NULL
) ))
1604 result
= WS2_recv( fd
, wsa
);
1605 wine_server_release_fd( wsa
->hSocket
, fd
);
1608 status
= STATUS_SUCCESS
;
1609 _enable_event( wsa
->hSocket
, FD_READ
, 0, 0 );
1613 if (errno
== EINTR
|| errno
== EAGAIN
)
1615 status
= STATUS_PENDING
;
1616 _enable_event( wsa
->hSocket
, FD_READ
, 0, 0 );
1621 status
= wsaErrStatus();
1626 if (status
!= STATUS_PENDING
)
1628 iosb
->u
.Status
= status
;
1629 iosb
->Information
= result
;
1630 *apc
= ws2_async_apc
;
1635 /* user APC called upon async accept completion */
1636 static void WINAPI
ws2_async_accept_apc( void *arg
, IO_STATUS_BLOCK
*iosb
, ULONG reserved
)
1638 struct ws2_accept_async
*wsa
= arg
;
1640 HeapFree( GetProcessHeap(), 0, wsa
->read
);
1641 HeapFree( GetProcessHeap(), 0, wsa
);
1644 /***********************************************************************
1645 * WS2_async_accept_recv (INTERNAL)
1647 * This function is used to finish the read part of an accept request. It is
1648 * needed to place the completion on the correct socket (listener).
1650 static NTSTATUS
WS2_async_accept_recv( void *arg
, IO_STATUS_BLOCK
*iosb
, NTSTATUS status
, void **apc
)
1653 struct ws2_accept_async
*wsa
= arg
;
1655 status
= WS2_async_recv( wsa
->read
, iosb
, status
, &junk
);
1656 if (status
== STATUS_PENDING
)
1659 if (wsa
->user_overlapped
->hEvent
)
1660 SetEvent(wsa
->user_overlapped
->hEvent
);
1662 WS_AddCompletion( HANDLE2SOCKET(wsa
->listen_socket
), wsa
->cvalue
, iosb
->u
.Status
, iosb
->Information
);
1664 *apc
= ws2_async_accept_apc
;
1668 /***********************************************************************
1669 * WS2_async_accept (INTERNAL)
1671 * This is the function called to satisfy the AcceptEx callback
1673 static NTSTATUS
WS2_async_accept( void *arg
, IO_STATUS_BLOCK
*iosb
, NTSTATUS status
, void **apc
)
1675 struct ws2_accept_async
*wsa
= arg
;
1679 TRACE("status: 0x%x listen: %p, accept: %p\n", status
, wsa
->listen_socket
, wsa
->accept_socket
);
1681 if (status
== STATUS_ALERTED
)
1683 SERVER_START_REQ( accept_into_socket
)
1685 req
->lhandle
= wine_server_obj_handle( wsa
->listen_socket
);
1686 req
->ahandle
= wine_server_obj_handle( wsa
->accept_socket
);
1687 status
= wine_server_call( req
);
1691 if (status
== STATUS_CANT_WAIT
)
1692 return STATUS_PENDING
;
1694 if (status
== STATUS_INVALID_HANDLE
)
1696 FIXME("AcceptEx accepting socket closed but request was not cancelled\n");
1697 status
= STATUS_CANCELLED
;
1700 else if (status
== STATUS_HANDLES_CLOSED
)
1701 status
= STATUS_CANCELLED
; /* strange windows behavior */
1703 if (status
!= STATUS_SUCCESS
)
1706 /* WS2 Spec says size param is extra 16 bytes long...what do we put in it? */
1707 addr
= ((char *)wsa
->buf
) + wsa
->data_len
;
1708 len
= wsa
->local_len
- sizeof(int);
1709 WS_getsockname(HANDLE2SOCKET(wsa
->accept_socket
),
1710 (struct WS_sockaddr
*)(addr
+ sizeof(int)), &len
);
1713 addr
+= wsa
->local_len
;
1714 len
= wsa
->remote_len
- sizeof(int);
1715 WS_getpeername(HANDLE2SOCKET(wsa
->accept_socket
),
1716 (struct WS_sockaddr
*)(addr
+ sizeof(int)), &len
);
1722 SERVER_START_REQ( register_async
)
1724 req
->type
= ASYNC_TYPE_READ
;
1725 req
->async
.handle
= wine_server_obj_handle( wsa
->accept_socket
);
1726 req
->async
.callback
= wine_server_client_ptr( WS2_async_accept_recv
);
1727 req
->async
.iosb
= wine_server_client_ptr( iosb
);
1728 req
->async
.arg
= wine_server_client_ptr( wsa
);
1729 status
= wine_server_call( req
);
1733 if (status
!= STATUS_PENDING
)
1736 /* The APC has finished but no completion should be sent for the operation yet, additional processing
1737 * needs to be performed by WS2_async_accept_recv() first. */
1738 return STATUS_MORE_PROCESSING_REQUIRED
;
1741 iosb
->u
.Status
= status
;
1742 iosb
->Information
= 0;
1744 if (wsa
->user_overlapped
->hEvent
)
1745 SetEvent(wsa
->user_overlapped
->hEvent
);
1747 *apc
= ws2_async_accept_apc
;
1751 /***********************************************************************
1752 * WS2_send (INTERNAL)
1754 * Workhorse for both synchronous and asynchronous send() operations.
1756 static int WS2_send( int fd
, struct ws2_async
*wsa
)
1759 union generic_unix_sockaddr unix_addr
;
1762 hdr
.msg_name
= NULL
;
1763 hdr
.msg_namelen
= 0;
1767 hdr
.msg_name
= &unix_addr
;
1768 hdr
.msg_namelen
= ws_sockaddr_ws2u( wsa
->addr
, wsa
->addrlen
.val
, &unix_addr
);
1769 if ( !hdr
.msg_namelen
)
1775 #if defined(HAVE_IPX) && defined(SOL_IPX)
1776 if(wsa
->addr
->sa_family
== WS_AF_IPX
)
1778 struct sockaddr_ipx
* uipx
= (struct sockaddr_ipx
*)hdr
.msg_name
;
1780 socklen_t len
= sizeof(int);
1782 /* The packet type is stored at the ipx socket level; At least the linux kernel seems
1783 * to do something with it in case hdr.msg_name is NULL. Nonetheless can we use it to store
1784 * the packet type and then we can retrieve it using getsockopt. After that we can set the
1785 * ipx type in the sockaddr_opx structure with the stored value.
1787 if(getsockopt(fd
, SOL_IPX
, IPX_TYPE
, &val
, &len
) != -1)
1788 uipx
->sipx_type
= val
;
1793 hdr
.msg_iov
= wsa
->iovec
+ wsa
->first_iovec
;
1794 hdr
.msg_iovlen
= wsa
->n_iovecs
- wsa
->first_iovec
;
1795 #ifdef HAVE_STRUCT_MSGHDR_MSG_ACCRIGHTS
1796 hdr
.msg_accrights
= NULL
;
1797 hdr
.msg_accrightslen
= 0;
1799 hdr
.msg_control
= NULL
;
1800 hdr
.msg_controllen
= 0;
1804 ret
= sendmsg(fd
, &hdr
, wsa
->flags
);
1808 while (wsa
->first_iovec
< wsa
->n_iovecs
&& wsa
->iovec
[wsa
->first_iovec
].iov_len
<= n
)
1809 n
-= wsa
->iovec
[wsa
->first_iovec
++].iov_len
;
1810 if (wsa
->first_iovec
< wsa
->n_iovecs
)
1812 wsa
->iovec
[wsa
->first_iovec
].iov_base
= (char*)wsa
->iovec
[wsa
->first_iovec
].iov_base
+ n
;
1813 wsa
->iovec
[wsa
->first_iovec
].iov_len
-= n
;
1819 /***********************************************************************
1820 * WS2_async_send (INTERNAL)
1822 * Handler for overlapped send() operations.
1824 static NTSTATUS
WS2_async_send(void* user
, IO_STATUS_BLOCK
* iosb
, NTSTATUS status
, void **apc
)
1826 ws2_async
* wsa
= user
;
1831 case STATUS_ALERTED
:
1832 if ( wsa
->n_iovecs
<= wsa
->first_iovec
)
1835 status
= STATUS_SUCCESS
;
1838 if ((status
= wine_server_handle_to_fd( wsa
->hSocket
, FILE_WRITE_DATA
, &fd
, NULL
) ))
1841 /* check to see if the data is ready (non-blocking) */
1842 result
= WS2_send( fd
, wsa
);
1843 wine_server_release_fd( wsa
->hSocket
, fd
);
1847 if (wsa
->first_iovec
< wsa
->n_iovecs
)
1848 status
= STATUS_PENDING
;
1850 status
= STATUS_SUCCESS
;
1852 iosb
->Information
+= result
;
1854 else if (errno
== EINTR
|| errno
== EAGAIN
)
1856 status
= STATUS_PENDING
;
1860 status
= wsaErrStatus();
1864 if (status
!= STATUS_PENDING
)
1866 iosb
->u
.Status
= status
;
1867 *apc
= ws2_async_apc
;
1872 /***********************************************************************
1873 * WS2_async_shutdown (INTERNAL)
1875 * Handler for shutdown() operations on overlapped sockets.
1877 static NTSTATUS
WS2_async_shutdown( void* user
, PIO_STATUS_BLOCK iosb
, NTSTATUS status
, void **apc
)
1879 ws2_async
* wsa
= user
;
1884 case STATUS_ALERTED
:
1885 if ((status
= wine_server_handle_to_fd( wsa
->hSocket
, 0, &fd
, NULL
) ))
1888 switch ( wsa
->type
)
1890 case ASYNC_TYPE_READ
: err
= shutdown( fd
, 0 ); break;
1891 case ASYNC_TYPE_WRITE
: err
= shutdown( fd
, 1 ); break;
1893 status
= err
? wsaErrStatus() : STATUS_SUCCESS
;
1894 wine_server_release_fd( wsa
->hSocket
, fd
);
1897 iosb
->u
.Status
= status
;
1898 iosb
->Information
= 0;
1899 *apc
= ws2_async_apc
;
1903 /***********************************************************************
1904 * WS2_register_async_shutdown (INTERNAL)
1906 * Helper function for WS_shutdown() on overlapped sockets.
1908 static int WS2_register_async_shutdown( SOCKET s
, int type
)
1910 struct ws2_async
*wsa
;
1913 TRACE("s %ld type %d\n", s
, type
);
1915 wsa
= HeapAlloc( GetProcessHeap(), 0, FIELD_OFFSET( struct ws2_async
, iovec
[1] ));
1919 wsa
->hSocket
= SOCKET2HANDLE(s
);
1921 wsa
->completion_func
= NULL
;
1923 SERVER_START_REQ( register_async
)
1926 req
->async
.handle
= wine_server_obj_handle( wsa
->hSocket
);
1927 req
->async
.callback
= wine_server_client_ptr( WS2_async_shutdown
);
1928 req
->async
.iosb
= wine_server_client_ptr( &wsa
->local_iosb
);
1929 req
->async
.arg
= wine_server_client_ptr( wsa
);
1930 req
->async
.cvalue
= 0;
1931 status
= wine_server_call( req
);
1935 if (status
!= STATUS_PENDING
)
1937 HeapFree( GetProcessHeap(), 0, wsa
);
1938 return NtStatusToWSAError( status
);
1943 /***********************************************************************
1946 SOCKET WINAPI
WS_accept(SOCKET s
, struct WS_sockaddr
*addr
,
1953 TRACE("socket %04lx\n", s
);
1954 status
= _is_blocking(s
, &is_blocking
);
1958 return INVALID_SOCKET
;
1962 /* try accepting first (if there is a deferred connection) */
1963 SERVER_START_REQ( accept_socket
)
1965 req
->lhandle
= wine_server_obj_handle( SOCKET2HANDLE(s
) );
1966 req
->access
= GENERIC_READ
|GENERIC_WRITE
|SYNCHRONIZE
;
1967 req
->attributes
= OBJ_INHERIT
;
1968 status
= wine_server_call( req
);
1969 as
= HANDLE2SOCKET( wine_server_ptr_handle( reply
->handle
));
1974 if (addr
) WS_getpeername(as
, addr
, addrlen32
);
1977 if (is_blocking
&& status
== STATUS_CANT_WAIT
)
1979 int fd
= get_sock_fd( s
, FILE_READ_DATA
, NULL
);
1981 do_block(fd
, POLLIN
, -1);
1982 _sync_sock_state(s
); /* let wineserver notice connection */
1983 release_sock_fd( s
, fd
);
1985 } while (is_blocking
&& status
== STATUS_CANT_WAIT
);
1988 return INVALID_SOCKET
;
1991 /***********************************************************************
1994 static BOOL WINAPI
WS2_AcceptEx(SOCKET listener
, SOCKET acceptor
, PVOID dest
, DWORD dest_len
,
1995 DWORD local_addr_len
, DWORD rem_addr_len
, LPDWORD received
,
1996 LPOVERLAPPED overlapped
)
1999 struct ws2_accept_async
*wsa
;
2001 ULONG_PTR cvalue
= (overlapped
&& ((ULONG_PTR
)overlapped
->hEvent
& 1) == 0) ? (ULONG_PTR
)overlapped
: 0;
2003 TRACE("(%lx, %lx, %p, %d, %d, %d, %p, %p)\n", listener
, acceptor
, dest
, dest_len
, local_addr_len
,
2004 rem_addr_len
, received
, overlapped
);
2008 SetLastError(WSAEINVAL
);
2014 SetLastError(WSA_INVALID_PARAMETER
);
2018 fd
= get_sock_fd( listener
, FILE_READ_DATA
, NULL
);
2021 SetLastError(WSAENOTSOCK
);
2024 release_sock_fd( listener
, fd
);
2026 fd
= get_sock_fd( acceptor
, FILE_READ_DATA
, NULL
);
2029 SetLastError(WSAEINVAL
);
2032 release_sock_fd( acceptor
, fd
);
2034 wsa
= HeapAlloc( GetProcessHeap(), 0, sizeof(*wsa
) );
2037 SetLastError(WSAEFAULT
);
2041 wsa
->listen_socket
= SOCKET2HANDLE(listener
);
2042 wsa
->accept_socket
= SOCKET2HANDLE(acceptor
);
2043 wsa
->user_overlapped
= overlapped
;
2044 wsa
->cvalue
= cvalue
;
2046 wsa
->data_len
= dest_len
;
2047 wsa
->local_len
= local_addr_len
;
2048 wsa
->remote_len
= rem_addr_len
;
2053 /* set up a read request if we need it */
2054 wsa
->read
= HeapAlloc( GetProcessHeap(), 0, FIELD_OFFSET(struct ws2_async
, iovec
[1]) );
2057 HeapFree( GetProcessHeap(), 0, wsa
);
2058 SetLastError(WSAEFAULT
);
2062 wsa
->read
->hSocket
= wsa
->accept_socket
;
2063 wsa
->read
->flags
= 0;
2064 wsa
->read
->lpFlags
= &wsa
->read
->flags
;
2065 wsa
->read
->addr
= NULL
;
2066 wsa
->read
->addrlen
.ptr
= NULL
;
2067 wsa
->read
->control
= NULL
;
2068 wsa
->read
->n_iovecs
= 1;
2069 wsa
->read
->first_iovec
= 0;
2070 wsa
->read
->iovec
[0].iov_base
= wsa
->buf
;
2071 wsa
->read
->iovec
[0].iov_len
= wsa
->data_len
;
2074 SERVER_START_REQ( register_async
)
2076 req
->type
= ASYNC_TYPE_READ
;
2077 req
->async
.handle
= wine_server_obj_handle( SOCKET2HANDLE(listener
) );
2078 req
->async
.callback
= wine_server_client_ptr( WS2_async_accept
);
2079 req
->async
.iosb
= wine_server_client_ptr( overlapped
);
2080 req
->async
.arg
= wine_server_client_ptr( wsa
);
2081 req
->async
.cvalue
= cvalue
;
2082 /* We don't set event since we may also have to read */
2083 status
= wine_server_call( req
);
2087 if(status
!= STATUS_PENDING
)
2089 HeapFree( GetProcessHeap(), 0, wsa
->read
);
2090 HeapFree( GetProcessHeap(), 0, wsa
);
2093 SetLastError( NtStatusToWSAError(status
) );
2097 /***********************************************************************
2098 * GetAcceptExSockaddrs
2100 static void WINAPI
WS2_GetAcceptExSockaddrs(PVOID buffer
, DWORD data_size
, DWORD local_size
, DWORD remote_size
,
2101 struct WS_sockaddr
**local_addr
, LPINT local_addr_len
,
2102 struct WS_sockaddr
**remote_addr
, LPINT remote_addr_len
)
2104 char *cbuf
= buffer
;
2105 TRACE("(%p, %d, %d, %d, %p, %p, %p, %p)\n", buffer
, data_size
, local_size
, remote_size
, local_addr
,
2106 local_addr_len
, remote_addr
, remote_addr_len
);
2109 *local_addr_len
= *(int *) cbuf
;
2110 *local_addr
= (struct WS_sockaddr
*)(cbuf
+ sizeof(int));
2114 *remote_addr_len
= *(int *) cbuf
;
2115 *remote_addr
= (struct WS_sockaddr
*)(cbuf
+ sizeof(int));
2118 /***********************************************************************
2121 * Perform a receive operation that is capable of returning message
2122 * control headers. It is important to note that the WSAMSG parameter
2123 * must remain valid throughout the operation, even when an overlapped
2124 * receive is performed.
2126 static int WINAPI
WS2_WSARecvMsg( SOCKET s
, LPWSAMSG msg
, LPDWORD lpNumberOfBytesRecvd
,
2127 LPWSAOVERLAPPED lpOverlapped
,
2128 LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine
)
2132 SetLastError( WSAEFAULT
);
2133 return SOCKET_ERROR
;
2136 return WS2_recv_base( s
, msg
->lpBuffers
, msg
->dwBufferCount
, lpNumberOfBytesRecvd
,
2137 &msg
->dwFlags
, msg
->name
, &msg
->namelen
,
2138 lpOverlapped
, lpCompletionRoutine
, &msg
->Control
);
2141 /***********************************************************************
2142 * interface_bind (INTERNAL)
2144 * Take bind() calls on any name corresponding to a local network adapter and restrict the given socket to
2145 * operating only on the specified interface. This restriction consists of two components:
2146 * 1) An outgoing packet restriction suggesting the egress interface for all packets.
2147 * 2) An incoming packet restriction dropping packets not meant for the interface.
2148 * If the function succeeds in placing these restrictions (returns TRUE) then the name for the bind() may
2149 * safely be changed to INADDR_ANY, permitting the transmission and receipt of broadcast packets on the
2150 * socket. This behavior is only relevant to UDP sockets and is needed for applications that expect to be able
2151 * to receive broadcast packets on a socket that is bound to a specific network interface.
2153 static BOOL
interface_bind( SOCKET s
, int fd
, struct sockaddr
*addr
)
2155 struct sockaddr_in
*in_sock
= (struct sockaddr_in
*) addr
;
2156 unsigned int sock_type
= 0;
2157 socklen_t optlen
= sizeof(sock_type
);
2158 in_addr_t bind_addr
= in_sock
->sin_addr
.s_addr
;
2159 PIP_ADAPTER_INFO adapters
= NULL
, adapter
;
2164 if (bind_addr
== htonl(WS_INADDR_ANY
) || bind_addr
== htonl(WS_INADDR_LOOPBACK
))
2165 return FALSE
; /* Not binding to a network adapter, special interface binding unnecessary. */
2166 if (getsockopt(fd
, SOL_SOCKET
, SO_TYPE
, &sock_type
, &optlen
) == -1 || sock_type
!= SOCK_DGRAM
)
2167 return FALSE
; /* Special interface binding is only necessary for UDP datagrams. */
2168 if (GetAdaptersInfo(NULL
, &adap_size
) != ERROR_BUFFER_OVERFLOW
)
2170 adapters
= HeapAlloc(GetProcessHeap(), 0, adap_size
);
2171 if (adapters
== NULL
|| GetAdaptersInfo(adapters
, &adap_size
) != NO_ERROR
)
2173 /* Search the IPv4 adapter list for the appropriate binding interface */
2174 for (adapter
= adapters
; adapter
!= NULL
; adapter
= adapter
->Next
)
2176 in_addr_t adapter_addr
= (in_addr_t
) inet_addr(adapter
->IpAddressList
.IpAddress
.String
);
2178 if (bind_addr
== adapter_addr
)
2180 #if defined(IP_BOUND_IF)
2181 /* IP_BOUND_IF sets both the incoming and outgoing restriction at once */
2182 if (setsockopt(fd
, IPPROTO_IP
, IP_BOUND_IF
, &adapter
->Index
, sizeof(adapter
->Index
)) != 0)
2185 #elif defined(LINUX_BOUND_IF)
2186 in_addr_t ifindex
= (in_addr_t
) htonl(adapter
->Index
);
2187 struct interface_filter specific_interface_filter
;
2188 struct sock_fprog filter_prog
;
2190 if (setsockopt(fd
, IPPROTO_IP
, IP_UNICAST_IF
, &ifindex
, sizeof(ifindex
)) != 0)
2191 goto cleanup
; /* Failed to suggest egress interface */
2192 specific_interface_filter
= generic_interface_filter
;
2193 specific_interface_filter
.iface_rule
.k
= adapter
->Index
;
2194 filter_prog
.len
= sizeof(generic_interface_filter
)/sizeof(struct sock_filter
);
2195 filter_prog
.filter
= (struct sock_filter
*) &specific_interface_filter
;
2196 if (setsockopt(fd
, SOL_SOCKET
, SO_ATTACH_FILTER
, &filter_prog
, sizeof(filter_prog
)) != 0)
2197 goto cleanup
; /* Failed to specify incoming packet filter */
2200 FIXME("Broadcast packets on interface-bound sockets are not currently supported on this platform, "
2201 "receiving broadcast packets will not work on socket %04lx.\n", s
);
2206 /* Will soon be switching to INADDR_ANY: permit address reuse */
2207 if (ret
&& setsockopt(fd
, SOL_SOCKET
, SO_REUSEADDR
, &enable
, sizeof(enable
)) == 0)
2208 TRACE("Socket %04lx bound to interface index %d\n", s
, adapter
->Index
);
2214 ERR("Failed to bind to interface, receiving broadcast packets will not work on socket %04lx.\n", s
);
2215 HeapFree(GetProcessHeap(), 0, adapters
);
2219 /***********************************************************************
2222 int WINAPI
WS_bind(SOCKET s
, const struct WS_sockaddr
* name
, int namelen
)
2224 int fd
= get_sock_fd( s
, 0, NULL
);
2225 int res
= SOCKET_ERROR
;
2227 TRACE("socket %04lx, ptr %p %s, length %d\n", s
, name
, debugstr_sockaddr(name
), namelen
);
2231 if (!name
|| (name
->sa_family
&& !supported_pf(name
->sa_family
)))
2233 SetLastError(WSAEAFNOSUPPORT
);
2237 union generic_unix_sockaddr uaddr
;
2238 unsigned int uaddrlen
= ws_sockaddr_ws2u(name
, namelen
, &uaddr
);
2241 SetLastError(WSAEFAULT
);
2246 const struct sockaddr_in6
*in6
= (const struct sockaddr_in6
*) &uaddr
;
2247 if (name
->sa_family
== WS_AF_INET6
&&
2248 !memcmp(&in6
->sin6_addr
, &in6addr_any
, sizeof(struct in6_addr
)))
2251 if (setsockopt(fd
, IPPROTO_IPV6
, IPV6_V6ONLY
, &enable
, sizeof(enable
)) == -1)
2253 release_sock_fd( s
, fd
);
2254 SetLastError(WSAEAFNOSUPPORT
);
2255 return SOCKET_ERROR
;
2259 if (name
->sa_family
== WS_AF_INET
)
2261 struct sockaddr_in
*in4
= (struct sockaddr_in
*) &uaddr
;
2262 if (memcmp(&in4
->sin_addr
, magic_loopback_addr
, 4) == 0)
2264 /* Trying to bind to the default host interface, using
2265 * INADDR_ANY instead*/
2266 WARN("Trying to bind to magic IP address, using "
2267 "INADDR_ANY instead.\n");
2268 in4
->sin_addr
.s_addr
= htonl(WS_INADDR_ANY
);
2270 else if (interface_bind(s
, fd
, &uaddr
.addr
))
2271 in4
->sin_addr
.s_addr
= htonl(WS_INADDR_ANY
);
2273 if (bind(fd
, &uaddr
.addr
, uaddrlen
) < 0)
2275 int loc_errno
= errno
;
2276 WARN("\tfailure - errno = %i\n", errno
);
2281 SetLastError(WSAENOTSOCK
);
2284 SetLastError(WSAEINVAL
);
2287 SetLastError(wsaErrno());
2293 res
=0; /* success */
2297 release_sock_fd( s
, fd
);
2302 /***********************************************************************
2303 * closesocket (WS2_32.3)
2305 int WINAPI
WS_closesocket(SOCKET s
)
2307 TRACE("socket %04lx\n", s
);
2308 if (CloseHandle(SOCKET2HANDLE(s
))) return 0;
2309 return SOCKET_ERROR
;
2312 static int do_connect(int fd
, const struct WS_sockaddr
* name
, int namelen
)
2314 union generic_unix_sockaddr uaddr
;
2315 unsigned int uaddrlen
= ws_sockaddr_ws2u(name
, namelen
, &uaddr
);
2320 if (name
->sa_family
== WS_AF_INET
)
2322 struct sockaddr_in
*in4
= (struct sockaddr_in
*) &uaddr
;
2323 if (memcmp(&in4
->sin_addr
, magic_loopback_addr
, 4) == 0)
2325 /* Trying to connect to magic replace-loopback address,
2326 * assuming we really want to connect to localhost */
2327 TRACE("Trying to connect to magic IP address, using "
2328 "INADDR_LOOPBACK instead.\n");
2329 in4
->sin_addr
.s_addr
= htonl(WS_INADDR_LOOPBACK
);
2333 if (connect(fd
, &uaddr
.addr
, uaddrlen
) == 0)
2339 /***********************************************************************
2340 * connect (WS2_32.4)
2342 int WINAPI
WS_connect(SOCKET s
, const struct WS_sockaddr
* name
, int namelen
)
2344 int fd
= get_sock_fd( s
, FILE_READ_DATA
, NULL
);
2346 TRACE("socket %04lx, ptr %p %s, length %d\n", s
, name
, debugstr_sockaddr(name
), namelen
);
2352 int ret
= do_connect(fd
, name
, namelen
);
2354 goto connect_success
;
2356 if (ret
== WSAEINPROGRESS
)
2358 /* tell wineserver that a connection is in progress */
2359 _enable_event(SOCKET2HANDLE(s
), FD_CONNECT
|FD_READ
|FD_WRITE
,
2361 FD_WINE_CONNECTED
|FD_WINE_LISTENING
);
2362 status
= _is_blocking( s
, &is_blocking
);
2365 release_sock_fd( s
, fd
);
2366 set_error( status
);
2367 return SOCKET_ERROR
;
2373 do_block(fd
, POLLIN
| POLLOUT
, -1);
2374 _sync_sock_state(s
); /* let wineserver notice connection */
2375 /* retrieve any error codes from it */
2376 result
= _get_sock_error(s
, FD_CONNECT_BIT
);
2378 SetLastError(NtStatusToWSAError(result
));
2381 goto connect_success
;
2386 SetLastError(WSAEWOULDBLOCK
);
2393 release_sock_fd( s
, fd
);
2395 return SOCKET_ERROR
;
2398 release_sock_fd( s
, fd
);
2399 _enable_event(SOCKET2HANDLE(s
), FD_CONNECT
|FD_READ
|FD_WRITE
,
2400 FD_WINE_CONNECTED
|FD_READ
|FD_WRITE
,
2401 FD_CONNECT
|FD_WINE_LISTENING
);
2405 /***********************************************************************
2406 * WSAConnect (WS2_32.30)
2408 int WINAPI
WSAConnect( SOCKET s
, const struct WS_sockaddr
* name
, int namelen
,
2409 LPWSABUF lpCallerData
, LPWSABUF lpCalleeData
,
2410 LPQOS lpSQOS
, LPQOS lpGQOS
)
2412 if ( lpCallerData
|| lpCalleeData
|| lpSQOS
|| lpGQOS
)
2413 FIXME("unsupported parameters!\n");
2414 return WS_connect( s
, name
, namelen
);
2417 /***********************************************************************
2420 static BOOL WINAPI
WS2_ConnectEx(SOCKET s
, const struct WS_sockaddr
* name
, int namelen
,
2421 PVOID sendBuf
, DWORD sendBufLen
, LPDWORD sent
, LPOVERLAPPED ov
)
2423 int fd
, ret
, status
;
2427 SetLastError( ERROR_INVALID_PARAMETER
);
2431 fd
= get_sock_fd( s
, FILE_READ_DATA
, NULL
);
2434 SetLastError( WSAENOTSOCK
);
2438 TRACE("socket %04lx, ptr %p %s, length %d, sendptr %p, len %d, ov %p\n",
2439 s
, name
, debugstr_sockaddr(name
), namelen
, sendBuf
, sendBufLen
, ov
);
2441 /* FIXME: technically the socket has to be bound */
2442 ret
= do_connect(fd
, name
, namelen
);
2447 _enable_event(SOCKET2HANDLE(s
), FD_CONNECT
|FD_READ
|FD_WRITE
,
2448 FD_WINE_CONNECTED
|FD_READ
|FD_WRITE
,
2449 FD_CONNECT
|FD_WINE_LISTENING
);
2451 wsabuf
.len
= sendBufLen
;
2452 wsabuf
.buf
= (char*) sendBuf
;
2454 /* WSASend takes care of completion if need be */
2455 if (WSASend(s
, &wsabuf
, sendBuf
? 1 : 0, sent
, 0, ov
, NULL
) != SOCKET_ERROR
)
2456 goto connection_success
;
2458 else if (ret
== WSAEINPROGRESS
)
2460 struct ws2_async
*wsa
;
2461 ULONG_PTR cvalue
= (((ULONG_PTR
)ov
->hEvent
& 1) == 0) ? (ULONG_PTR
)ov
: 0;
2463 _enable_event(SOCKET2HANDLE(s
), FD_CONNECT
|FD_READ
|FD_WRITE
,
2465 FD_WINE_CONNECTED
|FD_WINE_LISTENING
);
2467 /* Indirectly call WSASend */
2468 if (!(wsa
= HeapAlloc( GetProcessHeap(), 0, FIELD_OFFSET( struct ws2_async
, iovec
[1] ))))
2470 SetLastError(WSAEFAULT
);
2474 IO_STATUS_BLOCK
*iosb
= (IO_STATUS_BLOCK
*)ov
;
2475 iosb
->u
.Status
= STATUS_PENDING
;
2476 iosb
->Information
= 0;
2478 wsa
->hSocket
= SOCKET2HANDLE(s
);
2480 wsa
->addrlen
.val
= 0;
2482 wsa
->lpFlags
= &wsa
->flags
;
2483 wsa
->control
= NULL
;
2484 wsa
->n_iovecs
= sendBuf
? 1 : 0;
2485 wsa
->first_iovec
= 0;
2486 wsa
->completion_func
= NULL
;
2487 wsa
->iovec
[0].iov_base
= sendBuf
;
2488 wsa
->iovec
[0].iov_len
= sendBufLen
;
2490 SERVER_START_REQ( register_async
)
2492 req
->type
= ASYNC_TYPE_WRITE
;
2493 req
->async
.handle
= wine_server_obj_handle( wsa
->hSocket
);
2494 req
->async
.callback
= wine_server_client_ptr( WS2_async_send
);
2495 req
->async
.iosb
= wine_server_client_ptr( iosb
);
2496 req
->async
.arg
= wine_server_client_ptr( wsa
);
2497 req
->async
.event
= wine_server_obj_handle( ov
->hEvent
);
2498 req
->async
.cvalue
= cvalue
;
2499 status
= wine_server_call( req
);
2503 if (status
!= STATUS_PENDING
) HeapFree(GetProcessHeap(), 0, wsa
);
2505 /* If the connect already failed */
2506 if (status
== STATUS_PIPE_DISCONNECTED
)
2507 status
= _get_sock_error(s
, FD_CONNECT_BIT
);
2508 SetLastError( NtStatusToWSAError(status
) );
2516 release_sock_fd( s
, fd
);
2520 release_sock_fd( s
, fd
);
2525 /***********************************************************************
2526 * getpeername (WS2_32.5)
2528 int WINAPI
WS_getpeername(SOCKET s
, struct WS_sockaddr
*name
, int *namelen
)
2533 TRACE("socket: %04lx, ptr %p, len %08x\n", s
, name
, namelen
? *namelen
: 0);
2535 fd
= get_sock_fd( s
, 0, NULL
);
2540 union generic_unix_sockaddr uaddr
;
2541 socklen_t uaddrlen
= sizeof(uaddr
);
2543 if (getpeername(fd
, &uaddr
.addr
, &uaddrlen
) == 0)
2545 if (!name
|| !namelen
)
2546 SetLastError(WSAEFAULT
);
2547 else if (ws_sockaddr_u2ws(&uaddr
.addr
, name
, namelen
) != 0)
2548 /* The buffer was too small */
2549 SetLastError(WSAEFAULT
);
2554 SetLastError(wsaErrno());
2555 release_sock_fd( s
, fd
);
2560 /***********************************************************************
2561 * getsockname (WS2_32.6)
2563 int WINAPI
WS_getsockname(SOCKET s
, struct WS_sockaddr
*name
, int *namelen
)
2568 TRACE("socket: %04lx, ptr %p, len %08x\n", s
, name
, namelen
? *namelen
: 0);
2570 /* Check if what we've received is valid. Should we use IsBadReadPtr? */
2571 if( (name
== NULL
) || (namelen
== NULL
) )
2573 SetLastError( WSAEFAULT
);
2574 return SOCKET_ERROR
;
2577 fd
= get_sock_fd( s
, 0, NULL
);
2582 union generic_unix_sockaddr uaddr
;
2583 socklen_t uaddrlen
= sizeof(uaddr
);
2585 if (getsockname(fd
, &uaddr
.addr
, &uaddrlen
) != 0)
2587 SetLastError(wsaErrno());
2589 else if (!is_sockaddr_bound(&uaddr
.addr
, uaddrlen
))
2591 SetLastError(WSAEINVAL
);
2593 else if (ws_sockaddr_u2ws(&uaddr
.addr
, name
, namelen
) != 0)
2595 /* The buffer was too small */
2596 SetLastError(WSAEFAULT
);
2602 release_sock_fd( s
, fd
);
2607 /***********************************************************************
2608 * getsockopt (WS2_32.7)
2610 INT WINAPI
WS_getsockopt(SOCKET s
, INT level
,
2611 INT optname
, char *optval
, INT
*optlen
)
2616 TRACE("socket: %04lx, level 0x%x, name 0x%x, ptr %p, len %d\n",
2617 s
, level
, optname
, optval
, *optlen
);
2625 /* Handle common cases. The special cases are below, sorted
2627 case WS_SO_ACCEPTCONN
:
2628 case WS_SO_BROADCAST
:
2631 case WS_SO_KEEPALIVE
:
2632 case WS_SO_OOBINLINE
:
2634 case WS_SO_REUSEADDR
:
2637 if ( (fd
= get_sock_fd( s
, 0, NULL
)) == -1)
2638 return SOCKET_ERROR
;
2639 convert_sockopt(&level
, &optname
);
2640 if (getsockopt(fd
, level
, optname
, optval
, (socklen_t
*)optlen
) != 0 )
2642 SetLastError((errno
== EBADF
) ? WSAENOTSOCK
: wsaErrno());
2645 release_sock_fd( s
, fd
);
2648 case WS_SO_DONTLINGER
:
2650 struct linger lingval
;
2651 socklen_t len
= sizeof(struct linger
);
2653 if (!optlen
|| *optlen
< sizeof(BOOL
)|| !optval
)
2655 SetLastError(WSAEFAULT
);
2656 return SOCKET_ERROR
;
2658 if ( (fd
= get_sock_fd( s
, 0, NULL
)) == -1)
2659 return SOCKET_ERROR
;
2661 if (getsockopt(fd
, SOL_SOCKET
, SO_LINGER
, &lingval
, &len
) != 0 )
2663 SetLastError((errno
== EBADF
) ? WSAENOTSOCK
: wsaErrno());
2668 *(BOOL
*)optval
= !lingval
.l_onoff
;
2669 *optlen
= sizeof(BOOL
);
2672 release_sock_fd( s
, fd
);
2676 case WS_SO_CONNECT_TIME
:
2678 static int pretendtime
= 0;
2679 struct WS_sockaddr addr
;
2680 int len
= sizeof(addr
);
2682 if (!optlen
|| *optlen
< sizeof(DWORD
) || !optval
)
2684 SetLastError(WSAEFAULT
);
2685 return SOCKET_ERROR
;
2687 if (WS_getpeername(s
, &addr
, &len
) == SOCKET_ERROR
)
2688 *(DWORD
*)optval
= ~0u;
2691 if (!pretendtime
) FIXME("WS_SO_CONNECT_TIME - faking results\n");
2692 *(DWORD
*)optval
= pretendtime
++;
2694 *optlen
= sizeof(DWORD
);
2697 /* As mentioned in setsockopt, Windows ignores this, so we
2698 * always return true here */
2699 case WS_SO_DONTROUTE
:
2700 if (!optlen
|| *optlen
< sizeof(BOOL
) || !optval
)
2702 SetLastError(WSAEFAULT
);
2703 return SOCKET_ERROR
;
2705 *(BOOL
*)optval
= TRUE
;
2706 *optlen
= sizeof(BOOL
);
2711 struct linger lingval
;
2713 socklen_t len
= sizeof(struct linger
), slen
= sizeof(int);
2715 /* struct linger and LINGER have different sizes */
2716 if (!optlen
|| *optlen
< sizeof(LINGER
) || !optval
)
2718 SetLastError(WSAEFAULT
);
2719 return SOCKET_ERROR
;
2721 if ( (fd
= get_sock_fd( s
, 0, NULL
)) == -1)
2722 return SOCKET_ERROR
;
2724 if ((getsockopt(fd
, SOL_SOCKET
, SO_TYPE
, &so_type
, &slen
) == 0 && so_type
== SOCK_DGRAM
))
2726 SetLastError(WSAENOPROTOOPT
);
2729 else if (getsockopt(fd
, SOL_SOCKET
, SO_LINGER
, &lingval
, &len
) != 0)
2731 SetLastError((errno
== EBADF
) ? WSAENOTSOCK
: wsaErrno());
2736 ((LINGER
*)optval
)->l_onoff
= lingval
.l_onoff
;
2737 ((LINGER
*)optval
)->l_linger
= lingval
.l_linger
;
2738 *optlen
= sizeof(struct linger
);
2741 release_sock_fd( s
, fd
);
2745 case WS_SO_MAX_MSG_SIZE
:
2746 if (!optlen
|| *optlen
< sizeof(int) || !optval
)
2748 SetLastError(WSAEFAULT
);
2749 return SOCKET_ERROR
;
2751 TRACE("getting global SO_MAX_MSG_SIZE = 65507\n");
2752 *(int *)optval
= 65507;
2753 *optlen
= sizeof(int);
2756 /* SO_OPENTYPE does not require a valid socket handle. */
2757 case WS_SO_OPENTYPE
:
2758 if (!optlen
|| *optlen
< sizeof(int) || !optval
)
2760 SetLastError(WSAEFAULT
);
2761 return SOCKET_ERROR
;
2763 *(int *)optval
= get_per_thread_data()->opentype
;
2764 *optlen
= sizeof(int);
2765 TRACE("getting global SO_OPENTYPE = 0x%x\n", *((int*)optval
) );
2769 case WS_SO_RCVTIMEO
:
2772 case WS_SO_SNDTIMEO
:
2774 #if defined(SO_RCVTIMEO) || defined(SO_SNDTIMEO)
2777 socklen_t len
= sizeof(struct timeval
);
2779 if (!optlen
|| *optlen
< sizeof(int)|| !optval
)
2781 SetLastError(WSAEFAULT
);
2782 return SOCKET_ERROR
;
2784 if ( (fd
= get_sock_fd( s
, 0, NULL
)) == -1)
2785 return SOCKET_ERROR
;
2787 convert_sockopt(&level
, &optname
);
2788 if (getsockopt(fd
, level
, optname
, &tv
, &len
) != 0 )
2790 SetLastError((errno
== EBADF
) ? WSAENOTSOCK
: wsaErrno());
2795 *(int *)optval
= tv
.tv_sec
* 1000 + tv
.tv_usec
/ 1000;
2796 *optlen
= sizeof(int);
2799 release_sock_fd( s
, fd
);
2804 TRACE("Unknown SOL_SOCKET optname: 0x%08x\n", optname
);
2805 SetLastError(WSAENOPROTOOPT
);
2806 return SOCKET_ERROR
;
2807 } /* end switch(optname) */
2808 }/* end case WS_SOL_SOCKET */
2812 struct WS_sockaddr_ipx addr
;
2813 IPX_ADDRESS_DATA
*data
;
2818 if ((fd
= get_sock_fd( s
, 0, NULL
)) == -1) return SOCKET_ERROR
;
2820 if(getsockopt(fd
, SOL_IPX
, IPX_TYPE
, optval
, (socklen_t
*)optlen
) == -1)
2827 socklen_t len
=sizeof(struct ipx
);
2828 if(getsockopt(fd
, 0, SO_DEFAULT_HEADERS
, &val
, &len
) == -1 )
2831 *optval
= (int)val
.ipx_pt
;
2834 TRACE("ptype: %d (fd: %d)\n", *(int*)optval
, fd
);
2835 release_sock_fd( s
, fd
);
2840 * On a Win2000 system with one network card there are usually
2841 * three ipx devices one with a speed of 28.8kbps, 10Mbps and 100Mbps.
2842 * Using this call you can then retrieve info about this all.
2843 * In case of Linux it is a bit different. Usually you have
2844 * only "one" device active and further it is not possible to
2845 * query things like the linkspeed.
2847 FIXME("IPX_ADDRESS\n");
2848 namelen
= sizeof(struct WS_sockaddr_ipx
);
2849 memset(&addr
, 0, sizeof(struct WS_sockaddr_ipx
));
2850 WS_getsockname(s
, (struct WS_sockaddr
*)&addr
, &namelen
);
2852 data
= (IPX_ADDRESS_DATA
*)optval
;
2853 memcpy(data
->nodenum
,addr
.sa_nodenum
,sizeof(data
->nodenum
));
2854 memcpy(data
->netnum
,addr
.sa_netnum
,sizeof(data
->netnum
));
2855 data
->adapternum
= 0;
2856 data
->wan
= FALSE
; /* We are not on a wan for now .. */
2857 data
->status
= FALSE
; /* Since we are not on a wan, the wan link isn't up */
2858 data
->maxpkt
= 1467; /* This value is the default one, at least on Win2k/WinXP */
2859 data
->linkspeed
= 100000; /* Set the line speed in 100bit/s to 10 Mbit;
2860 * note 1MB = 1000kB in this case */
2863 case IPX_MAX_ADAPTER_NUM
:
2864 FIXME("IPX_MAX_ADAPTER_NUM\n");
2865 *(int*)optval
= 1; /* As noted under IPX_ADDRESS we have just one card. */
2869 FIXME("IPX optname:%x\n", optname
);
2870 return SOCKET_ERROR
;
2871 }/* end switch(optname) */
2872 } /* end case NSPROTO_IPX */
2879 case WS_IRLMP_ENUMDEVICES
:
2881 static const int MAX_IRDA_DEVICES
= 10;
2882 char buf
[sizeof(struct irda_device_list
) +
2883 (MAX_IRDA_DEVICES
- 1) * sizeof(struct irda_device_info
)];
2885 socklen_t len
= sizeof(buf
);
2887 if ( (fd
= get_sock_fd( s
, 0, NULL
)) == -1)
2888 return SOCKET_ERROR
;
2889 res
= getsockopt( fd
, SOL_IRLMP
, IRLMP_ENUMDEVICES
, buf
, &len
);
2892 SetLastError(wsaErrno());
2893 return SOCKET_ERROR
;
2897 struct irda_device_list
*src
= (struct irda_device_list
*)buf
;
2898 DEVICELIST
*dst
= (DEVICELIST
*)optval
;
2899 INT needed
= sizeof(DEVICELIST
);
2903 needed
+= (src
->len
- 1) * sizeof(IRDA_DEVICE_INFO
);
2904 if (*optlen
< needed
)
2906 SetLastError(WSAEFAULT
);
2907 return SOCKET_ERROR
;
2910 TRACE("IRLMP_ENUMDEVICES: %d devices found:\n", src
->len
);
2911 dst
->numDevice
= src
->len
;
2912 for (i
= 0; i
< src
->len
; i
++)
2914 TRACE("saddr = %08x, daddr = %08x, info = %s, hints = %02x%02x\n",
2915 src
->dev
[i
].saddr
, src
->dev
[i
].daddr
,
2916 src
->dev
[i
].info
, src
->dev
[i
].hints
[0],
2917 src
->dev
[i
].hints
[1]);
2918 memcpy( dst
->Device
[i
].irdaDeviceID
,
2920 sizeof(dst
->Device
[i
].irdaDeviceID
) ) ;
2921 memcpy( dst
->Device
[i
].irdaDeviceName
,
2923 sizeof(dst
->Device
[i
].irdaDeviceName
) ) ;
2924 memcpy( &dst
->Device
[i
].irdaDeviceHints1
,
2925 &src
->dev
[i
].hints
[0],
2926 sizeof(dst
->Device
[i
].irdaDeviceHints1
) ) ;
2927 memcpy( &dst
->Device
[i
].irdaDeviceHints2
,
2928 &src
->dev
[i
].hints
[1],
2929 sizeof(dst
->Device
[i
].irdaDeviceHints2
) ) ;
2930 dst
->Device
[i
].irdaCharSet
= src
->dev
[i
].charset
;
2936 FIXME("IrDA optname:0x%x\n", optname
);
2937 return SOCKET_ERROR
;
2939 break; /* case WS_SOL_IRLMP */
2942 /* Levels WS_IPPROTO_TCP and WS_IPPROTO_IP convert directly */
2943 case WS_IPPROTO_TCP
:
2946 case WS_TCP_NODELAY
:
2947 if ( (fd
= get_sock_fd( s
, 0, NULL
)) == -1)
2948 return SOCKET_ERROR
;
2949 convert_sockopt(&level
, &optname
);
2950 if (getsockopt(fd
, level
, optname
, optval
, (socklen_t
*)optlen
) != 0 )
2952 SetLastError((errno
== EBADF
) ? WSAENOTSOCK
: wsaErrno());
2955 release_sock_fd( s
, fd
);
2958 FIXME("Unknown IPPROTO_TCP optname 0x%08x\n", optname
);
2959 return SOCKET_ERROR
;
2964 case WS_IP_ADD_MEMBERSHIP
:
2965 case WS_IP_DROP_MEMBERSHIP
:
2969 case WS_IP_MULTICAST_IF
:
2970 case WS_IP_MULTICAST_LOOP
:
2971 case WS_IP_MULTICAST_TTL
:
2978 #ifdef IP_UNICAST_IF
2979 case WS_IP_UNICAST_IF
:
2981 if ( (fd
= get_sock_fd( s
, 0, NULL
)) == -1)
2982 return SOCKET_ERROR
;
2983 convert_sockopt(&level
, &optname
);
2984 if (getsockopt(fd
, level
, optname
, optval
, (socklen_t
*)optlen
) != 0 )
2986 SetLastError((errno
== EBADF
) ? WSAENOTSOCK
: wsaErrno());
2989 release_sock_fd( s
, fd
);
2991 case WS_IP_DONTFRAGMENT
:
2992 FIXME("WS_IP_DONTFRAGMENT is always false!\n");
2993 *(BOOL
*)optval
= FALSE
;
2996 FIXME("Unknown IPPROTO_IP optname 0x%08x\n", optname
);
2997 return SOCKET_ERROR
;
2999 case WS_IPPROTO_IPV6
:
3002 #ifdef IPV6_ADD_MEMBERSHIP
3003 case WS_IPV6_ADD_MEMBERSHIP
:
3005 #ifdef IPV6_DROP_MEMBERSHIP
3006 case WS_IPV6_DROP_MEMBERSHIP
:
3008 case WS_IPV6_MULTICAST_IF
:
3009 case WS_IPV6_MULTICAST_HOPS
:
3010 case WS_IPV6_MULTICAST_LOOP
:
3011 case WS_IPV6_UNICAST_HOPS
:
3012 case WS_IPV6_V6ONLY
:
3013 #ifdef IPV6_UNICAST_IF
3014 case WS_IPV6_UNICAST_IF
:
3016 if ( (fd
= get_sock_fd( s
, 0, NULL
)) == -1)
3017 return SOCKET_ERROR
;
3018 convert_sockopt(&level
, &optname
);
3019 if (getsockopt(fd
, level
, optname
, optval
, (socklen_t
*)optlen
) != 0 )
3021 SetLastError((errno
== EBADF
) ? WSAENOTSOCK
: wsaErrno());
3024 release_sock_fd( s
, fd
);
3026 case WS_IPV6_DONTFRAG
:
3027 FIXME("WS_IPV6_DONTFRAG is always false!\n");
3028 *(BOOL
*)optval
= FALSE
;
3031 FIXME("Unknown IPPROTO_IPV6 optname 0x%08x\n", optname
);
3032 return SOCKET_ERROR
;
3035 WARN("Unknown level: 0x%08x\n", level
);
3036 SetLastError(WSAEINVAL
);
3037 return SOCKET_ERROR
;
3038 } /* end switch(level) */
3041 /***********************************************************************
3044 WS_u_long WINAPI
WS_htonl(WS_u_long hostlong
)
3046 return htonl(hostlong
);
3050 /***********************************************************************
3053 WS_u_short WINAPI
WS_htons(WS_u_short hostshort
)
3055 return htons(hostshort
);
3058 /***********************************************************************
3059 * WSAHtonl (WS2_32.46)
3060 * From MSDN description of error codes, this function should also
3061 * check if WinSock has been initialized and the socket is a valid
3062 * socket. But why? This function only translates a host byte order
3063 * u_long into a network byte order u_long...
3065 int WINAPI
WSAHtonl(SOCKET s
, WS_u_long hostlong
, WS_u_long
*lpnetlong
)
3069 *lpnetlong
= htonl(hostlong
);
3072 WSASetLastError(WSAEFAULT
);
3073 return SOCKET_ERROR
;
3076 /***********************************************************************
3077 * WSAHtons (WS2_32.47)
3078 * From MSDN description of error codes, this function should also
3079 * check if WinSock has been initialized and the socket is a valid
3080 * socket. But why? This function only translates a host byte order
3081 * u_short into a network byte order u_short...
3083 int WINAPI
WSAHtons(SOCKET s
, WS_u_short hostshort
, WS_u_short
*lpnetshort
)
3088 *lpnetshort
= htons(hostshort
);
3091 WSASetLastError(WSAEFAULT
);
3092 return SOCKET_ERROR
;
3096 /***********************************************************************
3097 * inet_addr (WS2_32.11)
3099 WS_u_long WINAPI
WS_inet_addr(const char *cp
)
3101 if (!cp
) return INADDR_NONE
;
3102 return inet_addr(cp
);
3106 /***********************************************************************
3109 WS_u_long WINAPI
WS_ntohl(WS_u_long netlong
)
3111 return ntohl(netlong
);
3115 /***********************************************************************
3118 WS_u_short WINAPI
WS_ntohs(WS_u_short netshort
)
3120 return ntohs(netshort
);
3124 /***********************************************************************
3125 * inet_ntoa (WS2_32.12)
3127 char* WINAPI
WS_inet_ntoa(struct WS_in_addr in
)
3129 /* use "buffer for dummies" here because some applications have a
3130 * propensity to decode addresses in ws_hostent structure without
3131 * saving them first...
3133 static char dbuffer
[16]; /* Yes, 16: 4*3 digits + 3 '.' + 1 '\0' */
3135 char* s
= inet_ntoa(*((struct in_addr
*)&in
));
3141 SetLastError(wsaErrno());
3145 static const char *debugstr_wsaioctl(DWORD ioctl
)
3147 const char *buf_type
, *family
;
3149 switch(ioctl
& 0x18000000)
3154 case WS_IOC_PROTOCOL
:
3155 family
= "IOC_PROTOCOL";
3158 family
= "IOC_VENDOR";
3160 default: /* WS_IOC_UNIX */
3162 BYTE size
= (ioctl
>> 16) & WS_IOCPARM_MASK
;
3163 char x
= (ioctl
& 0xff00) >> 8;
3164 BYTE y
= ioctl
& 0xff;
3167 switch (ioctl
& (WS_IOC_VOID
|WS_IOC_INOUT
))
3171 sprintf(args
, "%d, %d", x
, y
);
3175 sprintf(args
, "'%c', %d, %d", x
, y
, size
);
3179 sprintf(args
, "'%c', %d, %d", x
, y
, size
);
3183 sprintf(args
, "'%c', %d, %d", x
, y
, size
);
3186 return wine_dbg_sprintf("%s(%s)", buf_type
, args
);
3190 /* We are different from WS_IOC_UNIX. */
3191 switch (ioctl
& (WS_IOC_VOID
|WS_IOC_INOUT
))
3194 buf_type
= "_WSAIO";
3197 buf_type
= "_WSAIORW";
3200 buf_type
= "_WSAIOW";
3203 buf_type
= "_WSAIOR";
3210 return wine_dbg_sprintf("%s(%s, %d)", buf_type
, family
,
3211 (USHORT
)(ioctl
& 0xffff));
3214 /**********************************************************************
3215 * WSAIoctl (WS2_32.50)
3218 INT WINAPI
WSAIoctl(SOCKET s
, DWORD code
, LPVOID in_buff
, DWORD in_size
, LPVOID out_buff
,
3219 DWORD out_size
, LPDWORD ret_size
, LPWSAOVERLAPPED overlapped
,
3220 LPWSAOVERLAPPED_COMPLETION_ROUTINE completion
)
3223 DWORD status
= 0, total
= 0;
3225 TRACE("%ld, 0x%08x, %p, %d, %p, %d, %p, %p, %p\n",
3226 s
, code
, in_buff
, in_size
, out_buff
, out_size
, ret_size
, overlapped
, completion
);
3231 if (in_size
!= sizeof(WS_u_long
) || IS_INTRESOURCE(in_buff
))
3233 WSASetLastError(WSAEFAULT
);
3234 return SOCKET_ERROR
;
3236 if (_get_sock_mask(s
))
3238 /* AsyncSelect()'ed sockets are always nonblocking */
3239 if (!*(WS_u_long
*)in_buff
) status
= WSAEINVAL
;
3242 if (*(WS_u_long
*)in_buff
)
3243 _enable_event(SOCKET2HANDLE(s
), 0, FD_WINE_NONBLOCKING
, 0);
3245 _enable_event(SOCKET2HANDLE(s
), 0, 0, FD_WINE_NONBLOCKING
);
3250 if (out_size
!= sizeof(WS_u_long
) || IS_INTRESOURCE(out_buff
))
3252 WSASetLastError(WSAEFAULT
);
3253 return SOCKET_ERROR
;
3255 if ((fd
= get_sock_fd( s
, 0, NULL
)) == -1) return SOCKET_ERROR
;
3256 if (ioctl(fd
, FIONREAD
, out_buff
) == -1)
3257 status
= (errno
== EBADF
) ? WSAENOTSOCK
: wsaErrno();
3258 release_sock_fd( s
, fd
);
3264 unsigned int oob
= 0, atmark
= 0;
3265 socklen_t oobsize
= sizeof(int);
3266 if (out_size
!= sizeof(WS_u_long
) || IS_INTRESOURCE(out_buff
))
3268 WSASetLastError(WSAEFAULT
);
3269 return SOCKET_ERROR
;
3271 if ((fd
= get_sock_fd( s
, 0, NULL
)) == -1) return SOCKET_ERROR
;
3272 /* SO_OOBINLINE sockets must always return TRUE to SIOCATMARK */
3273 if ((getsockopt(fd
, SOL_SOCKET
, SO_OOBINLINE
, &oob
, &oobsize
) == -1)
3274 || (!oob
&& ioctl(fd
, SIOCATMARK
, &atmark
) == -1))
3275 status
= (errno
== EBADF
) ? WSAENOTSOCK
: wsaErrno();
3278 /* The SIOCATMARK value read from ioctl() is reversed
3279 * because BSD returns TRUE if it's in the OOB mark
3280 * while Windows returns TRUE if there are NO OOB bytes.
3282 (*(WS_u_long
*) out_buff
) = oob
| !atmark
;
3285 release_sock_fd( s
, fd
);
3290 WARN("Warning: WS1.1 shouldn't be using async I/O\n");
3291 SetLastError(WSAEINVAL
);
3292 return SOCKET_ERROR
;
3294 case WS_SIO_GET_INTERFACE_LIST
:
3296 INTERFACE_INFO
* intArray
= out_buff
;
3297 DWORD size
, numInt
= 0, apiReturn
;
3299 TRACE("-> SIO_GET_INTERFACE_LIST request\n");
3301 if (!out_buff
|| !ret_size
)
3303 WSASetLastError(WSAEFAULT
);
3304 return SOCKET_ERROR
;
3307 fd
= get_sock_fd( s
, 0, NULL
);
3308 if (fd
== -1) return SOCKET_ERROR
;
3310 apiReturn
= GetAdaptersInfo(NULL
, &size
);
3311 if (apiReturn
== ERROR_BUFFER_OVERFLOW
)
3313 PIP_ADAPTER_INFO table
= HeapAlloc(GetProcessHeap(),0,size
);
3317 if (GetAdaptersInfo(table
, &size
) == NO_ERROR
)
3319 PIP_ADAPTER_INFO ptr
;
3321 for (ptr
= table
, numInt
= 0; ptr
; ptr
= ptr
->Next
)
3323 unsigned int addr
, mask
, bcast
;
3324 struct ifreq ifInfo
;
3326 /* Skip interfaces without an IPv4 address. */
3327 if (ptr
->IpAddressList
.IpAddress
.String
[0] == '\0')
3330 if ((numInt
+ 1)*sizeof(INTERFACE_INFO
)/sizeof(IP_ADAPTER_INFO
) > out_size
)
3332 WARN("Buffer too small = %u, out_size = %u\n", numInt
+ 1, out_size
);
3337 /* Socket Status Flags */
3338 lstrcpynA(ifInfo
.ifr_name
, ptr
->AdapterName
, IFNAMSIZ
);
3339 if (ioctl(fd
, SIOCGIFFLAGS
, &ifInfo
) < 0)
3341 ERR("Error obtaining status flags for socket!\n");
3347 /* set flags; the values of IFF_* are not the same
3348 under Linux and Windows, therefore must generate
3350 intArray
->iiFlags
= 0;
3351 if (ifInfo
.ifr_flags
& IFF_BROADCAST
)
3352 intArray
->iiFlags
|= WS_IFF_BROADCAST
;
3353 #ifdef IFF_POINTOPOINT
3354 if (ifInfo
.ifr_flags
& IFF_POINTOPOINT
)
3355 intArray
->iiFlags
|= WS_IFF_POINTTOPOINT
;
3357 if (ifInfo
.ifr_flags
& IFF_LOOPBACK
)
3358 intArray
->iiFlags
|= WS_IFF_LOOPBACK
;
3359 if (ifInfo
.ifr_flags
& IFF_UP
)
3360 intArray
->iiFlags
|= WS_IFF_UP
;
3361 if (ifInfo
.ifr_flags
& IFF_MULTICAST
)
3362 intArray
->iiFlags
|= WS_IFF_MULTICAST
;
3365 addr
= inet_addr(ptr
->IpAddressList
.IpAddress
.String
);
3366 mask
= inet_addr(ptr
->IpAddressList
.IpMask
.String
);
3367 bcast
= addr
| ~mask
;
3368 intArray
->iiAddress
.AddressIn
.sin_family
= AF_INET
;
3369 intArray
->iiAddress
.AddressIn
.sin_port
= 0;
3370 intArray
->iiAddress
.AddressIn
.sin_addr
.WS_s_addr
=
3372 intArray
->iiNetmask
.AddressIn
.sin_family
= AF_INET
;
3373 intArray
->iiNetmask
.AddressIn
.sin_port
= 0;
3374 intArray
->iiNetmask
.AddressIn
.sin_addr
.WS_s_addr
=
3376 intArray
->iiBroadcastAddress
.AddressIn
.sin_family
=
3378 intArray
->iiBroadcastAddress
.AddressIn
.sin_port
= 0;
3379 intArray
->iiBroadcastAddress
.AddressIn
.sin_addr
.
3387 ERR("Unable to get interface table!\n");
3390 HeapFree(GetProcessHeap(),0,table
);
3392 else status
= WSAEINVAL
;
3394 else if (apiReturn
!= ERROR_NO_DATA
)
3396 ERR("Unable to get interface table!\n");
3399 /* Calculate the size of the array being returned */
3400 total
= sizeof(INTERFACE_INFO
) * numInt
;
3401 release_sock_fd( s
, fd
);
3405 case WS_SIO_ADDRESS_LIST_CHANGE
:
3406 FIXME("-> SIO_ADDRESS_LIST_CHANGE request: stub\n");
3407 /* FIXME: error and return code depend on whether socket was created
3408 * with WSA_FLAG_OVERLAPPED, but there is no easy way to get this */
3411 case WS_SIO_ADDRESS_LIST_QUERY
:
3415 TRACE("-> SIO_ADDRESS_LIST_QUERY request\n");
3419 WSASetLastError(WSAEFAULT
);
3420 return SOCKET_ERROR
;
3423 if (GetAdaptersInfo(NULL
, &size
) == ERROR_BUFFER_OVERFLOW
)
3425 IP_ADAPTER_INFO
*p
, *table
= HeapAlloc(GetProcessHeap(), 0, size
);
3428 if (!table
|| GetAdaptersInfo(table
, &size
))
3430 HeapFree(GetProcessHeap(), 0, table
);
3435 for (p
= table
, num
= 0; p
; p
= p
->Next
)
3436 if (p
->IpAddressList
.IpAddress
.String
[0]) num
++;
3438 total
= sizeof(SOCKET_ADDRESS_LIST
) + sizeof(SOCKET_ADDRESS
) * (num
- 1);
3439 total
+= sizeof(SOCKADDR
) * num
;
3441 if (total
> out_size
)
3443 HeapFree(GetProcessHeap(), 0, table
);
3452 SOCKET_ADDRESS_LIST
*sa_list
= out_buff
;
3453 SOCKADDR_IN
*sockaddr
;
3455 sa
= sa_list
->Address
;
3456 sockaddr
= (SOCKADDR_IN
*)((char *)sa
+ num
* sizeof(SOCKET_ADDRESS
));
3457 sa_list
->iAddressCount
= num
;
3459 for (p
= table
, i
= 0; p
; p
= p
->Next
)
3461 if (!p
->IpAddressList
.IpAddress
.String
[0]) continue;
3463 sa
[i
].lpSockaddr
= (SOCKADDR
*)&sockaddr
[i
];
3464 sa
[i
].iSockaddrLength
= sizeof(SOCKADDR
);
3466 sockaddr
[i
].sin_family
= AF_INET
;
3467 sockaddr
[i
].sin_port
= 0;
3468 sockaddr
[i
].sin_addr
.WS_s_addr
= inet_addr(p
->IpAddressList
.IpAddress
.String
);
3473 HeapFree(GetProcessHeap(), 0, table
);
3477 WARN("unable to get IP address list\n");
3484 FIXME("SIO_FLUSH: stub.\n");
3487 case WS_SIO_GET_EXTENSION_FUNCTION_POINTER
:
3489 static const GUID connectex_guid
= WSAID_CONNECTEX
;
3490 static const GUID disconnectex_guid
= WSAID_DISCONNECTEX
;
3491 static const GUID acceptex_guid
= WSAID_ACCEPTEX
;
3492 static const GUID getaccepexsockaddrs_guid
= WSAID_GETACCEPTEXSOCKADDRS
;
3493 static const GUID transmitfile_guid
= WSAID_TRANSMITFILE
;
3494 static const GUID transmitpackets_guid
= WSAID_TRANSMITPACKETS
;
3495 static const GUID wsarecvmsg_guid
= WSAID_WSARECVMSG
;
3496 static const GUID wsasendmsg_guid
= WSAID_WSASENDMSG
;
3498 if ( IsEqualGUID(&connectex_guid
, in_buff
) )
3500 *(LPFN_CONNECTEX
*)out_buff
= WS2_ConnectEx
;
3503 else if ( IsEqualGUID(&disconnectex_guid
, in_buff
) )
3505 FIXME("SIO_GET_EXTENSION_FUNCTION_POINTER: unimplemented DisconnectEx\n");
3507 else if ( IsEqualGUID(&acceptex_guid
, in_buff
) )
3509 *(LPFN_ACCEPTEX
*)out_buff
= WS2_AcceptEx
;
3512 else if ( IsEqualGUID(&getaccepexsockaddrs_guid
, in_buff
) )
3514 *(LPFN_GETACCEPTEXSOCKADDRS
*)out_buff
= WS2_GetAcceptExSockaddrs
;
3517 else if ( IsEqualGUID(&transmitfile_guid
, in_buff
) )
3519 FIXME("SIO_GET_EXTENSION_FUNCTION_POINTER: unimplemented TransmitFile\n");
3521 else if ( IsEqualGUID(&transmitpackets_guid
, in_buff
) )
3523 FIXME("SIO_GET_EXTENSION_FUNCTION_POINTER: unimplemented TransmitPackets\n");
3525 else if ( IsEqualGUID(&wsarecvmsg_guid
, in_buff
) )
3527 *(LPFN_WSARECVMSG
*)out_buff
= WS2_WSARecvMsg
;
3530 else if ( IsEqualGUID(&wsasendmsg_guid
, in_buff
) )
3532 FIXME("SIO_GET_EXTENSION_FUNCTION_POINTER: unimplemented WSASendMsg\n");
3535 FIXME("SIO_GET_EXTENSION_FUNCTION_POINTER %s: stub\n", debugstr_guid(in_buff
));
3537 status
= WSAEOPNOTSUPP
;
3540 case WS_SIO_KEEPALIVE_VALS
:
3542 struct tcp_keepalive
*k
;
3543 int keepalive
, keepidle
, keepintvl
;
3545 if (!in_buff
|| in_size
< sizeof(struct tcp_keepalive
))
3547 WSASetLastError(WSAEFAULT
);
3548 return SOCKET_ERROR
;
3552 keepalive
= k
->onoff
? 1 : 0;
3553 keepidle
= max( 1, (k
->keepalivetime
+ 500) / 1000 );
3554 keepintvl
= max( 1, (k
->keepaliveinterval
+ 500) / 1000 );
3556 TRACE("onoff: %d, keepalivetime: %d, keepaliveinterval: %d\n", keepalive
, keepidle
, keepintvl
);
3558 fd
= get_sock_fd(s
, 0, NULL
);
3559 if (setsockopt(fd
, SOL_SOCKET
, SO_KEEPALIVE
, (void *)&keepalive
, sizeof(int)) == -1)
3561 #if defined(TCP_KEEPIDLE) && defined(TCP_KEEPINTVL)
3562 /* these values need to be set only if SO_KEEPALIVE is enabled */
3565 if (setsockopt(fd
, IPPROTO_TCP
, TCP_KEEPIDLE
, (void *)&keepidle
, sizeof(int)) == -1)
3567 else if (setsockopt(fd
, IPPROTO_TCP
, TCP_KEEPINTVL
, (void *)&keepintvl
, sizeof(int)) == -1)
3572 FIXME("ignoring keepalive interval and timeout\n");
3574 release_sock_fd(s
, fd
);
3577 case WS_SIO_ROUTING_INTERFACE_QUERY
:
3579 struct WS_sockaddr
*daddr
= (struct WS_sockaddr
*)in_buff
;
3580 struct WS_sockaddr_in
*daddr_in
= (struct WS_sockaddr_in
*)daddr
;
3581 struct WS_sockaddr_in
*saddr_in
= out_buff
;
3582 MIB_IPFORWARDROW row
;
3583 PMIB_IPADDRTABLE ipAddrTable
= NULL
;
3584 DWORD size
, i
, found_index
;
3586 TRACE("-> WS_SIO_ROUTING_INTERFACE_QUERY request\n");
3588 if (!in_buff
|| in_size
< sizeof(struct WS_sockaddr
) ||
3589 !out_buff
|| out_size
< sizeof(struct WS_sockaddr_in
) || !ret_size
)
3591 WSASetLastError(WSAEFAULT
);
3592 return SOCKET_ERROR
;
3594 if (daddr
->sa_family
!= AF_INET
)
3596 FIXME("unsupported address family %d\n", daddr
->sa_family
);
3597 status
= WSAEAFNOSUPPORT
;
3600 if (GetBestRoute(daddr_in
->sin_addr
.S_un
.S_addr
, 0, &row
) != NOERROR
||
3601 GetIpAddrTable(NULL
, &size
, FALSE
) != ERROR_INSUFFICIENT_BUFFER
)
3606 ipAddrTable
= HeapAlloc(GetProcessHeap(), 0, size
);
3607 if (GetIpAddrTable(ipAddrTable
, &size
, FALSE
))
3609 HeapFree(GetProcessHeap(), 0, ipAddrTable
);
3613 for (i
= 0, found_index
= ipAddrTable
->dwNumEntries
;
3614 i
< ipAddrTable
->dwNumEntries
; i
++)
3616 if (ipAddrTable
->table
[i
].dwIndex
== row
.dwForwardIfIndex
)
3619 if (found_index
== ipAddrTable
->dwNumEntries
)
3621 ERR("no matching IP address for interface %d\n",
3622 row
.dwForwardIfIndex
);
3623 HeapFree(GetProcessHeap(), 0, ipAddrTable
);
3627 saddr_in
->sin_family
= AF_INET
;
3628 saddr_in
->sin_addr
.S_un
.S_addr
= ipAddrTable
->table
[found_index
].dwAddr
;
3629 saddr_in
->sin_port
= 0;
3630 total
= sizeof(struct WS_sockaddr_in
);
3631 HeapFree(GetProcessHeap(), 0, ipAddrTable
);
3634 case WS_SIO_SET_COMPATIBILITY_MODE
:
3635 TRACE("WS_SIO_SET_COMPATIBILITY_MODE ignored\n");
3636 status
= WSAEOPNOTSUPP
;
3638 case WS_SIO_UDP_CONNRESET
:
3639 FIXME("WS_SIO_UDP_CONNRESET stub\n");
3641 case 0x667e: /* Netscape tries hard to use bogus ioctl 0x667e */
3642 WSASetLastError(WSAEOPNOTSUPP
);
3643 return SOCKET_ERROR
;
3645 FIXME("unsupported WS_IOCTL cmd (%s)\n", debugstr_wsaioctl(code
));
3646 status
= WSAEOPNOTSUPP
;
3652 FIXME( "completion routine %p not supported\n", completion
);
3654 else if (overlapped
)
3656 ULONG_PTR cvalue
= (overlapped
&& ((ULONG_PTR
)overlapped
->hEvent
& 1) == 0) ? (ULONG_PTR
)overlapped
: 0;
3657 overlapped
->Internal
= status
;
3658 overlapped
->InternalHigh
= total
;
3659 if (overlapped
->hEvent
) NtSetEvent( overlapped
->hEvent
, NULL
);
3660 if (cvalue
) WS_AddCompletion( HANDLE2SOCKET(s
), cvalue
, status
, total
);
3665 if (ret_size
) *ret_size
= total
;
3668 SetLastError( status
);
3669 return SOCKET_ERROR
;
3673 /***********************************************************************
3674 * ioctlsocket (WS2_32.10)
3676 int WINAPI
WS_ioctlsocket(SOCKET s
, LONG cmd
, WS_u_long
*argp
)
3679 return WSAIoctl( s
, cmd
, argp
, sizeof(WS_u_long
), argp
, sizeof(WS_u_long
), &ret_size
, NULL
, NULL
);
3682 /***********************************************************************
3683 * listen (WS2_32.13)
3685 int WINAPI
WS_listen(SOCKET s
, int backlog
)
3687 int fd
= get_sock_fd( s
, FILE_READ_DATA
, NULL
);
3689 TRACE("socket %04lx, backlog %d\n", s
, backlog
);
3692 if (listen(fd
, backlog
) == 0)
3694 release_sock_fd( s
, fd
);
3695 _enable_event(SOCKET2HANDLE(s
), FD_ACCEPT
,
3697 FD_CONNECT
|FD_WINE_CONNECTED
);
3700 SetLastError(wsaErrno());
3701 release_sock_fd( s
, fd
);
3703 return SOCKET_ERROR
;
3706 /***********************************************************************
3709 int WINAPI
WS_recv(SOCKET s
, char *buf
, int len
, int flags
)
3711 DWORD n
, dwFlags
= flags
;
3717 if ( WS2_recv_base(s
, &wsabuf
, 1, &n
, &dwFlags
, NULL
, NULL
, NULL
, NULL
, NULL
) == SOCKET_ERROR
)
3718 return SOCKET_ERROR
;
3723 /***********************************************************************
3724 * recvfrom (WS2_32.17)
3726 int WINAPI
WS_recvfrom(SOCKET s
, char *buf
, INT len
, int flags
,
3727 struct WS_sockaddr
*from
, int *fromlen
)
3729 DWORD n
, dwFlags
= flags
;
3735 if ( WS2_recv_base(s
, &wsabuf
, 1, &n
, &dwFlags
, from
, fromlen
, NULL
, NULL
, NULL
) == SOCKET_ERROR
)
3736 return SOCKET_ERROR
;
3741 /* allocate a poll array for the corresponding fd sets */
3742 static struct pollfd
*fd_sets_to_poll( const WS_fd_set
*readfds
, const WS_fd_set
*writefds
,
3743 const WS_fd_set
*exceptfds
, int *count_ptr
)
3745 unsigned int i
, j
= 0, count
= 0;
3748 if (readfds
) count
+= readfds
->fd_count
;
3749 if (writefds
) count
+= writefds
->fd_count
;
3750 if (exceptfds
) count
+= exceptfds
->fd_count
;
3754 SetLastError(WSAEINVAL
);
3757 if (!(fds
= HeapAlloc( GetProcessHeap(), 0, count
* sizeof(fds
[0]))))
3759 SetLastError( ERROR_NOT_ENOUGH_MEMORY
);
3763 for (i
= 0; i
< readfds
->fd_count
; i
++, j
++)
3765 fds
[j
].fd
= get_sock_fd( readfds
->fd_array
[i
], FILE_READ_DATA
, NULL
);
3766 if (fds
[j
].fd
== -1) goto failed
;
3767 fds
[j
].events
= POLLIN
;
3771 for (i
= 0; i
< writefds
->fd_count
; i
++, j
++)
3773 fds
[j
].fd
= get_sock_fd( writefds
->fd_array
[i
], FILE_WRITE_DATA
, NULL
);
3774 if (fds
[j
].fd
== -1) goto failed
;
3775 fds
[j
].events
= POLLOUT
;
3779 for (i
= 0; i
< exceptfds
->fd_count
; i
++, j
++)
3781 fds
[j
].fd
= get_sock_fd( exceptfds
->fd_array
[i
], 0, NULL
);
3782 if (fds
[j
].fd
== -1) goto failed
;
3783 fds
[j
].events
= POLLHUP
;
3792 for (i
= 0; i
< readfds
->fd_count
&& j
< count
; i
++, j
++)
3793 release_sock_fd( readfds
->fd_array
[i
], fds
[j
].fd
);
3795 for (i
= 0; i
< writefds
->fd_count
&& j
< count
; i
++, j
++)
3796 release_sock_fd( writefds
->fd_array
[i
], fds
[j
].fd
);
3798 for (i
= 0; i
< exceptfds
->fd_count
&& j
< count
; i
++, j
++)
3799 release_sock_fd( exceptfds
->fd_array
[i
], fds
[j
].fd
);
3800 HeapFree( GetProcessHeap(), 0, fds
);
3804 /* release the file descriptor obtained in fd_sets_to_poll */
3805 /* must be called with the original fd_set arrays, before calling get_poll_results */
3806 static void release_poll_fds( const WS_fd_set
*readfds
, const WS_fd_set
*writefds
,
3807 const WS_fd_set
*exceptfds
, struct pollfd
*fds
)
3809 unsigned int i
, j
= 0;
3813 for (i
= 0; i
< readfds
->fd_count
; i
++, j
++)
3814 if (fds
[j
].fd
!= -1) release_sock_fd( readfds
->fd_array
[i
], fds
[j
].fd
);
3818 for (i
= 0; i
< writefds
->fd_count
; i
++, j
++)
3819 if (fds
[j
].fd
!= -1) release_sock_fd( writefds
->fd_array
[i
], fds
[j
].fd
);
3823 for (i
= 0; i
< exceptfds
->fd_count
; i
++, j
++)
3824 if (fds
[j
].fd
!= -1)
3826 /* make sure we have a real error before releasing the fd */
3827 if (!sock_error_p( fds
[j
].fd
)) fds
[j
].revents
= 0;
3828 release_sock_fd( exceptfds
->fd_array
[i
], fds
[j
].fd
);
3833 /* map the poll results back into the Windows fd sets */
3834 static int get_poll_results( WS_fd_set
*readfds
, WS_fd_set
*writefds
, WS_fd_set
*exceptfds
,
3835 const struct pollfd
*fds
)
3837 unsigned int i
, j
= 0, k
, total
= 0;
3841 for (i
= k
= 0; i
< readfds
->fd_count
; i
++, j
++)
3842 if (fds
[j
].revents
) readfds
->fd_array
[k
++] = readfds
->fd_array
[i
];
3843 readfds
->fd_count
= k
;
3848 for (i
= k
= 0; i
< writefds
->fd_count
; i
++, j
++)
3849 if ((fds
[j
].revents
& POLLOUT
) && !(fds
[j
].revents
& POLLHUP
))
3850 writefds
->fd_array
[k
++] = writefds
->fd_array
[i
];
3851 writefds
->fd_count
= k
;
3856 for (i
= k
= 0; i
< exceptfds
->fd_count
; i
++, j
++)
3857 if (fds
[j
].revents
) exceptfds
->fd_array
[k
++] = exceptfds
->fd_array
[i
];
3858 exceptfds
->fd_count
= k
;
3865 /***********************************************************************
3866 * select (WS2_32.18)
3868 int WINAPI
WS_select(int nfds
, WS_fd_set
*ws_readfds
,
3869 WS_fd_set
*ws_writefds
, WS_fd_set
*ws_exceptfds
,
3870 const struct WS_timeval
* ws_timeout
)
3872 struct pollfd
*pollfds
;
3873 struct timeval tv1
, tv2
;
3875 int count
, ret
, timeout
= -1;
3877 TRACE("read %p, write %p, excp %p timeout %p\n",
3878 ws_readfds
, ws_writefds
, ws_exceptfds
, ws_timeout
);
3880 if (!(pollfds
= fd_sets_to_poll( ws_readfds
, ws_writefds
, ws_exceptfds
, &count
)))
3881 return SOCKET_ERROR
;
3885 torig
= (ws_timeout
->tv_sec
* 1000) + (ws_timeout
->tv_usec
+ 999) / 1000;
3887 gettimeofday( &tv1
, 0 );
3890 while ((ret
= poll( pollfds
, count
, timeout
)) < 0)
3894 if (!ws_timeout
) continue;
3895 gettimeofday( &tv2
, 0 );
3897 tv2
.tv_sec
-= tv1
.tv_sec
;
3898 tv2
.tv_usec
-= tv1
.tv_usec
;
3899 if (tv2
.tv_usec
< 0)
3901 tv2
.tv_usec
+= 1000000;
3905 timeout
= torig
- (tv2
.tv_sec
* 1000) - (tv2
.tv_usec
+ 999) / 1000;
3906 if (timeout
<= 0) break;
3909 release_poll_fds( ws_readfds
, ws_writefds
, ws_exceptfds
, pollfds
);
3911 if (ret
== -1) SetLastError(wsaErrno());
3912 else ret
= get_poll_results( ws_readfds
, ws_writefds
, ws_exceptfds
, pollfds
);
3913 HeapFree( GetProcessHeap(), 0, pollfds
);
3917 /* helper to send completion messages for client-only i/o operation case */
3918 static void WS_AddCompletion( SOCKET sock
, ULONG_PTR CompletionValue
, NTSTATUS CompletionStatus
,
3921 SERVER_START_REQ( add_fd_completion
)
3923 req
->handle
= wine_server_obj_handle( SOCKET2HANDLE(sock
) );
3924 req
->cvalue
= CompletionValue
;
3925 req
->status
= CompletionStatus
;
3926 req
->information
= Information
;
3927 wine_server_call( req
);
3933 /***********************************************************************
3936 int WINAPI
WS_send(SOCKET s
, const char *buf
, int len
, int flags
)
3942 wsabuf
.buf
= (char*) buf
;
3944 if ( WS2_sendto( s
, &wsabuf
, 1, &n
, flags
, NULL
, 0, NULL
, NULL
) == SOCKET_ERROR
)
3945 return SOCKET_ERROR
;
3950 /***********************************************************************
3951 * WSASend (WS2_32.72)
3953 INT WINAPI
WSASend( SOCKET s
, LPWSABUF lpBuffers
, DWORD dwBufferCount
,
3954 LPDWORD lpNumberOfBytesSent
, DWORD dwFlags
,
3955 LPWSAOVERLAPPED lpOverlapped
,
3956 LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine
)
3958 return WS2_sendto( s
, lpBuffers
, dwBufferCount
, lpNumberOfBytesSent
, dwFlags
,
3959 NULL
, 0, lpOverlapped
, lpCompletionRoutine
);
3962 /***********************************************************************
3963 * WSASendDisconnect (WS2_32.73)
3965 INT WINAPI
WSASendDisconnect( SOCKET s
, LPWSABUF lpBuffers
)
3967 return WS_shutdown( s
, SD_SEND
);
3971 static int WS2_sendto( SOCKET s
, LPWSABUF lpBuffers
, DWORD dwBufferCount
,
3972 LPDWORD lpNumberOfBytesSent
, DWORD dwFlags
,
3973 const struct WS_sockaddr
*to
, int tolen
,
3974 LPWSAOVERLAPPED lpOverlapped
,
3975 LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine
)
3977 unsigned int i
, options
;
3979 struct ws2_async
*wsa
= NULL
;
3980 int totalLength
= 0;
3981 ULONG_PTR cvalue
= (lpOverlapped
&& ((ULONG_PTR
)lpOverlapped
->hEvent
& 1) == 0) ? (ULONG_PTR
)lpOverlapped
: 0;
3985 TRACE("socket %04lx, wsabuf %p, nbufs %d, flags %d, to %p, tolen %d, ovl %p, func %p\n",
3986 s
, lpBuffers
, dwBufferCount
, dwFlags
,
3987 to
, tolen
, lpOverlapped
, lpCompletionRoutine
);
3989 fd
= get_sock_fd( s
, FILE_WRITE_DATA
, &options
);
3990 TRACE( "fd=%d, options=%x\n", fd
, options
);
3992 if ( fd
== -1 ) return SOCKET_ERROR
;
3994 if (!lpOverlapped
&& !lpNumberOfBytesSent
)
3999 if (!(wsa
= HeapAlloc( GetProcessHeap(), 0, FIELD_OFFSET(struct ws2_async
, iovec
[dwBufferCount
]) )))
4005 wsa
->hSocket
= SOCKET2HANDLE(s
);
4006 wsa
->addr
= (struct WS_sockaddr
*)to
;
4007 wsa
->addrlen
.val
= tolen
;
4008 wsa
->flags
= dwFlags
;
4009 wsa
->lpFlags
= &wsa
->flags
;
4010 wsa
->control
= NULL
;
4011 wsa
->n_iovecs
= dwBufferCount
;
4012 wsa
->first_iovec
= 0;
4013 for ( i
= 0; i
< dwBufferCount
; i
++ )
4015 wsa
->iovec
[i
].iov_base
= lpBuffers
[i
].buf
;
4016 wsa
->iovec
[i
].iov_len
= lpBuffers
[i
].len
;
4017 totalLength
+= lpBuffers
[i
].len
;
4022 n
= WS2_send( fd
, wsa
);
4023 if (n
!= -1 || errno
!= EINTR
) break;
4025 if (n
== -1 && errno
!= EAGAIN
)
4031 if ((lpOverlapped
|| lpCompletionRoutine
) &&
4032 !(options
& (FILE_SYNCHRONOUS_IO_ALERT
| FILE_SYNCHRONOUS_IO_NONALERT
)))
4034 IO_STATUS_BLOCK
*iosb
= lpOverlapped
? (IO_STATUS_BLOCK
*)lpOverlapped
: &wsa
->local_iosb
;
4036 wsa
->user_overlapped
= lpOverlapped
;
4037 wsa
->completion_func
= lpCompletionRoutine
;
4038 release_sock_fd( s
, fd
);
4040 if (n
== -1 || n
< totalLength
)
4042 iosb
->u
.Status
= STATUS_PENDING
;
4043 iosb
->Information
= n
== -1 ? 0 : n
;
4045 SERVER_START_REQ( register_async
)
4047 req
->type
= ASYNC_TYPE_WRITE
;
4048 req
->async
.handle
= wine_server_obj_handle( wsa
->hSocket
);
4049 req
->async
.callback
= wine_server_client_ptr( WS2_async_send
);
4050 req
->async
.iosb
= wine_server_client_ptr( iosb
);
4051 req
->async
.arg
= wine_server_client_ptr( wsa
);
4052 req
->async
.event
= wine_server_obj_handle( lpCompletionRoutine
? 0 : lpOverlapped
->hEvent
);
4053 req
->async
.cvalue
= cvalue
;
4054 err
= wine_server_call( req
);
4058 /* Enable the event only after starting the async. The server will deliver it as soon as
4059 the async is done. */
4060 _enable_event(SOCKET2HANDLE(s
), FD_WRITE
, 0, 0);
4062 if (err
!= STATUS_PENDING
) HeapFree( GetProcessHeap(), 0, wsa
);
4063 WSASetLastError( NtStatusToWSAError( err
));
4064 return SOCKET_ERROR
;
4067 iosb
->u
.Status
= STATUS_SUCCESS
;
4068 iosb
->Information
= n
;
4069 if (lpNumberOfBytesSent
) *lpNumberOfBytesSent
= n
;
4070 if (!wsa
->completion_func
)
4072 if (cvalue
) WS_AddCompletion( s
, cvalue
, STATUS_SUCCESS
, n
);
4073 if (lpOverlapped
->hEvent
) SetEvent( lpOverlapped
->hEvent
);
4074 HeapFree( GetProcessHeap(), 0, wsa
);
4076 else NtQueueApcThread( GetCurrentThread(), (PNTAPCFUNC
)ws2_async_apc
,
4077 (ULONG_PTR
)wsa
, (ULONG_PTR
)iosb
, 0 );
4082 if ((err
= _is_blocking( s
, &is_blocking
)))
4084 err
= NtStatusToWSAError( err
);
4090 /* On a blocking non-overlapped stream socket,
4091 * sending blocks until the entire buffer is sent. */
4092 DWORD timeout_start
= GetTickCount();
4094 bytes_sent
= n
== -1 ? 0 : n
;
4096 while (wsa
->first_iovec
< wsa
->n_iovecs
)
4099 int timeout
= GET_SNDTIMEO(fd
);
4103 timeout
-= GetTickCount() - timeout_start
;
4104 if (timeout
< 0) timeout
= 0;
4108 pfd
.events
= POLLOUT
;
4110 if (!timeout
|| !poll( &pfd
, 1, timeout
))
4113 goto error
; /* msdn says a timeout in send is fatal */
4116 n
= WS2_send( fd
, wsa
);
4117 if (n
== -1 && errno
!= EAGAIN
&& errno
!= EINTR
)
4127 else /* non-blocking */
4129 if (n
< totalLength
)
4130 _enable_event(SOCKET2HANDLE(s
), FD_WRITE
, 0, 0);
4133 err
= WSAEWOULDBLOCK
;
4139 TRACE(" -> %i bytes\n", bytes_sent
);
4141 if (lpNumberOfBytesSent
) *lpNumberOfBytesSent
= bytes_sent
;
4142 HeapFree( GetProcessHeap(), 0, wsa
);
4143 release_sock_fd( s
, fd
);
4148 HeapFree( GetProcessHeap(), 0, wsa
);
4149 release_sock_fd( s
, fd
);
4150 WARN(" -> ERROR %d\n", err
);
4151 WSASetLastError(err
);
4152 return SOCKET_ERROR
;
4155 /***********************************************************************
4156 * WSASendTo (WS2_32.74)
4158 INT WINAPI
WSASendTo( SOCKET s
, LPWSABUF lpBuffers
, DWORD dwBufferCount
,
4159 LPDWORD lpNumberOfBytesSent
, DWORD dwFlags
,
4160 const struct WS_sockaddr
*to
, int tolen
,
4161 LPWSAOVERLAPPED lpOverlapped
,
4162 LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine
)
4164 return WS2_sendto( s
, lpBuffers
, dwBufferCount
,
4165 lpNumberOfBytesSent
, dwFlags
,
4167 lpOverlapped
, lpCompletionRoutine
);
4170 /***********************************************************************
4171 * sendto (WS2_32.20)
4173 int WINAPI
WS_sendto(SOCKET s
, const char *buf
, int len
, int flags
,
4174 const struct WS_sockaddr
*to
, int tolen
)
4180 wsabuf
.buf
= (char*) buf
;
4182 if ( WS2_sendto(s
, &wsabuf
, 1, &n
, flags
, to
, tolen
, NULL
, NULL
) == SOCKET_ERROR
)
4183 return SOCKET_ERROR
;
4188 /***********************************************************************
4189 * setsockopt (WS2_32.21)
4191 int WINAPI
WS_setsockopt(SOCKET s
, int level
, int optname
,
4192 const char *optval
, int optlen
)
4196 struct linger linger
;
4197 struct timeval tval
;
4199 TRACE("socket: %04lx, level 0x%x, name 0x%x, ptr %p, len %d\n",
4200 s
, level
, optname
, optval
, optlen
);
4202 /* some broken apps pass the value directly instead of a pointer to it */
4203 if(optlen
&& IS_INTRESOURCE(optval
))
4205 SetLastError(WSAEFAULT
);
4206 return SOCKET_ERROR
;
4214 /* Some options need some conversion before they can be sent to
4215 * setsockopt. The conversions are done here, then they will fall though
4216 * to the general case. Special options that are not passed to
4217 * setsockopt follow below that.*/
4219 case WS_SO_DONTLINGER
:
4222 SetLastError(WSAEFAULT
);
4223 return SOCKET_ERROR
;
4225 linger
.l_onoff
= *(const int*)optval
== 0;
4226 linger
.l_linger
= 0;
4228 optname
= SO_LINGER
;
4229 optval
= (char*)&linger
;
4230 optlen
= sizeof(struct linger
);
4236 SetLastError(WSAEFAULT
);
4237 return SOCKET_ERROR
;
4239 linger
.l_onoff
= ((LINGER
*)optval
)->l_onoff
;
4240 linger
.l_linger
= ((LINGER
*)optval
)->l_linger
;
4242 optname
= SO_LINGER
;
4243 optval
= (char*)&linger
;
4244 optlen
= sizeof(struct linger
);
4248 if (*(const int*)optval
< 2048)
4250 WARN("SO_RCVBF for %d bytes is too small: ignored\n", *(const int*)optval
);
4255 /* The options listed here don't need any special handling. Thanks to
4256 * the conversion happening above, options from there will fall through
4258 case WS_SO_ACCEPTCONN
:
4259 case WS_SO_BROADCAST
:
4261 case WS_SO_KEEPALIVE
:
4262 case WS_SO_OOBINLINE
:
4263 /* BSD socket SO_REUSEADDR is not 100% compatible to winsock semantics.
4264 * however, using it the BSD way fixes bug 8513 and seems to be what
4265 * most programmers assume, anyway */
4266 case WS_SO_REUSEADDR
:
4269 convert_sockopt(&level
, &optname
);
4272 /* SO_DEBUG is a privileged operation, ignore it. */
4274 TRACE("Ignoring SO_DEBUG\n");
4277 /* For some reason the game GrandPrixLegends does set SO_DONTROUTE on its
4278 * socket. According to MSDN, this option is silently ignored.*/
4279 case WS_SO_DONTROUTE
:
4280 TRACE("Ignoring SO_DONTROUTE\n");
4283 /* Stops two sockets from being bound to the same port. Always happens
4284 * on unix systems, so just drop it. */
4285 case WS_SO_EXCLUSIVEADDRUSE
:
4286 TRACE("Ignoring SO_EXCLUSIVEADDRUSE, is always set.\n");
4289 /* After a ConnectEx call succeeds, the socket can't be used with half of the
4290 * normal winsock functions on windows. We don't have that problem. */
4291 case WS_SO_UPDATE_CONNECT_CONTEXT
:
4292 TRACE("Ignoring SO_UPDATE_CONNECT_CONTEXT, since our sockets are normal\n");
4295 /* After a AcceptEx call succeeds, the socket can't be used with half of the
4296 * normal winsock functions on windows. We don't have that problem. */
4297 case WS_SO_UPDATE_ACCEPT_CONTEXT
:
4298 TRACE("Ignoring SO_UPDATE_ACCEPT_CONTEXT, since our sockets are normal\n");
4301 /* SO_OPENTYPE does not require a valid socket handle. */
4302 case WS_SO_OPENTYPE
:
4303 if (!optlen
|| optlen
< sizeof(int) || !optval
)
4305 SetLastError(WSAEFAULT
);
4306 return SOCKET_ERROR
;
4308 get_per_thread_data()->opentype
= *(const int *)optval
;
4309 TRACE("setting global SO_OPENTYPE = 0x%x\n", *((const int*)optval
) );
4313 case WS_SO_RCVTIMEO
:
4316 case WS_SO_SNDTIMEO
:
4318 #if defined(SO_RCVTIMEO) || defined(SO_SNDTIMEO)
4319 if (optval
&& optlen
== sizeof(UINT32
)) {
4320 /* WinSock passes milliseconds instead of struct timeval */
4321 tval
.tv_usec
= (*(const UINT32
*)optval
% 1000) * 1000;
4322 tval
.tv_sec
= *(const UINT32
*)optval
/ 1000;
4323 /* min of 500 milliseconds */
4324 if (tval
.tv_sec
== 0 && tval
.tv_usec
&& tval
.tv_usec
< 500000)
4325 tval
.tv_usec
= 500000;
4326 optlen
= sizeof(struct timeval
);
4327 optval
= (char*)&tval
;
4328 } else if (optlen
== sizeof(struct timeval
)) {
4329 WARN("SO_SND/RCVTIMEO for %d bytes: assuming unixism\n", optlen
);
4331 WARN("SO_SND/RCVTIMEO for %d bytes is weird: ignored\n", optlen
);
4334 convert_sockopt(&level
, &optname
);
4339 TRACE("Unknown SOL_SOCKET optname: 0x%08x\n", optname
);
4340 SetLastError(WSAENOPROTOOPT
);
4341 return SOCKET_ERROR
;
4343 break; /* case WS_SOL_SOCKET */
4350 fd
= get_sock_fd( s
, 0, NULL
);
4351 TRACE("trying to set IPX_PTYPE: %d (fd: %d)\n", *(const int*)optval
, fd
);
4353 /* We try to set the ipx type on ipx socket level. */
4355 if(setsockopt(fd
, SOL_IPX
, IPX_TYPE
, optval
, optlen
) == -1)
4357 ERR("IPX: could not set ipx option type; expect weird behaviour\n");
4358 release_sock_fd( s
, fd
);
4359 return SOCKET_ERROR
;
4364 /* Should we retrieve val using a getsockopt call and then
4365 * set the modified one? */
4366 val
.ipx_pt
= *optval
;
4367 setsockopt(fd
, 0, SO_DEFAULT_HEADERS
, &val
, sizeof(struct ipx
));
4370 release_sock_fd( s
, fd
);
4373 case IPX_FILTERPTYPE
:
4374 /* Sets the receive filter packet type, at the moment we don't support it */
4375 FIXME("IPX_FILTERPTYPE: %x\n", *optval
);
4376 /* Returning 0 is better for now than returning a SOCKET_ERROR */
4380 FIXME("opt_name:%x\n", optname
);
4381 return SOCKET_ERROR
;
4383 break; /* case NSPROTO_IPX */
4386 /* Levels WS_IPPROTO_TCP and WS_IPPROTO_IP convert directly */
4387 case WS_IPPROTO_TCP
:
4390 case WS_TCP_NODELAY
:
4391 convert_sockopt(&level
, &optname
);
4394 FIXME("Unknown IPPROTO_TCP optname 0x%08x\n", optname
);
4395 return SOCKET_ERROR
;
4402 case WS_IP_ADD_MEMBERSHIP
:
4403 case WS_IP_DROP_MEMBERSHIP
:
4407 case WS_IP_MULTICAST_IF
:
4408 case WS_IP_MULTICAST_LOOP
:
4409 case WS_IP_MULTICAST_TTL
:
4416 #ifdef IP_UNICAST_IF
4417 case WS_IP_UNICAST_IF
:
4419 convert_sockopt(&level
, &optname
);
4421 case WS_IP_DONTFRAGMENT
:
4422 FIXME("IP_DONTFRAGMENT is silently ignored!\n");
4425 FIXME("Unknown IPPROTO_IP optname 0x%08x\n", optname
);
4426 return SOCKET_ERROR
;
4430 case WS_IPPROTO_IPV6
:
4433 #ifdef IPV6_ADD_MEMBERSHIP
4434 case WS_IPV6_ADD_MEMBERSHIP
:
4436 #ifdef IPV6_DROP_MEMBERSHIP
4437 case WS_IPV6_DROP_MEMBERSHIP
:
4439 case WS_IPV6_MULTICAST_IF
:
4440 case WS_IPV6_MULTICAST_HOPS
:
4441 case WS_IPV6_MULTICAST_LOOP
:
4442 case WS_IPV6_UNICAST_HOPS
:
4443 case WS_IPV6_V6ONLY
:
4444 #ifdef IPV6_UNICAST_IF
4445 case WS_IPV6_UNICAST_IF
:
4447 convert_sockopt(&level
, &optname
);
4449 case WS_IPV6_DONTFRAG
:
4450 FIXME("IPV6_DONTFRAG is silently ignored!\n");
4452 case WS_IPV6_PROTECTION_LEVEL
:
4453 FIXME("IPV6_PROTECTION_LEVEL is ignored!\n");
4456 FIXME("Unknown IPPROTO_IPV6 optname 0x%08x\n", optname
);
4457 return SOCKET_ERROR
;
4462 WARN("Unknown level: 0x%08x\n", level
);
4463 SetLastError(WSAEINVAL
);
4464 return SOCKET_ERROR
;
4465 } /* end switch(level) */
4467 /* avoid endianness issues if argument is a 16-bit int */
4468 if (optval
&& optlen
< sizeof(int))
4470 woptval
= *((const INT16
*) optval
);
4471 optval
= (char*) &woptval
;
4474 fd
= get_sock_fd( s
, 0, NULL
);
4475 if (fd
== -1) return SOCKET_ERROR
;
4477 if (setsockopt(fd
, level
, optname
, optval
, optlen
) == 0)
4480 if (level
== SOL_SOCKET
&& optname
== SO_REUSEADDR
&&
4481 setsockopt(fd
, level
, SO_REUSEPORT
, optval
, optlen
) != 0)
4483 SetLastError(wsaErrno());
4484 release_sock_fd( s
, fd
);
4485 return SOCKET_ERROR
;
4488 release_sock_fd( s
, fd
);
4491 TRACE("Setting socket error, %d\n", wsaErrno());
4492 SetLastError(wsaErrno());
4493 release_sock_fd( s
, fd
);
4495 return SOCKET_ERROR
;
4498 /***********************************************************************
4499 * shutdown (WS2_32.22)
4501 int WINAPI
WS_shutdown(SOCKET s
, int how
)
4503 int fd
, err
= WSAENOTSOCK
;
4504 unsigned int options
, clear_flags
= 0;
4506 fd
= get_sock_fd( s
, 0, &options
);
4507 TRACE("socket %04lx, how %i %x\n", s
, how
, options
);
4510 return SOCKET_ERROR
;
4514 case 0: /* drop receives */
4515 clear_flags
|= FD_READ
;
4517 case 1: /* drop sends */
4518 clear_flags
|= FD_WRITE
;
4520 case 2: /* drop all */
4521 clear_flags
|= FD_READ
|FD_WRITE
;
4524 clear_flags
|= FD_WINE_LISTENING
;
4527 if (!(options
& (FILE_SYNCHRONOUS_IO_ALERT
| FILE_SYNCHRONOUS_IO_NONALERT
)))
4532 err
= WS2_register_async_shutdown( s
, ASYNC_TYPE_READ
);
4535 err
= WS2_register_async_shutdown( s
, ASYNC_TYPE_WRITE
);
4539 err
= WS2_register_async_shutdown( s
, ASYNC_TYPE_READ
);
4540 if (!err
) err
= WS2_register_async_shutdown( s
, ASYNC_TYPE_WRITE
);
4543 if (err
) goto error
;
4545 else /* non-overlapped mode */
4547 if ( shutdown( fd
, how
) )
4554 release_sock_fd( s
, fd
);
4555 _enable_event( SOCKET2HANDLE(s
), 0, 0, clear_flags
);
4556 if ( how
> 1) WSAAsyncSelect( s
, 0, 0, 0 );
4560 release_sock_fd( s
, fd
);
4561 _enable_event( SOCKET2HANDLE(s
), 0, 0, clear_flags
);
4562 WSASetLastError( err
);
4563 return SOCKET_ERROR
;
4566 /***********************************************************************
4567 * socket (WS2_32.23)
4569 SOCKET WINAPI
WS_socket(int af
, int type
, int protocol
)
4571 TRACE("af=%d type=%d protocol=%d\n", af
, type
, protocol
);
4573 return WSASocketA( af
, type
, protocol
, NULL
, 0,
4574 get_per_thread_data()->opentype
? 0 : WSA_FLAG_OVERLAPPED
);
4578 /***********************************************************************
4579 * gethostbyaddr (WS2_32.51)
4581 struct WS_hostent
* WINAPI
WS_gethostbyaddr(const char *addr
, int len
, int type
)
4583 struct WS_hostent
*retval
= NULL
;
4584 struct hostent
* host
;
4586 #ifdef HAVE_LINUX_GETHOSTBYNAME_R_6
4589 struct hostent hostentry
;
4592 extrabuf
=HeapAlloc(GetProcessHeap(),0,ebufsize
) ;
4594 int res
= gethostbyaddr_r(addr
, len
, type
,
4595 &hostentry
, extrabuf
, ebufsize
, &host
, &locerr
);
4596 if( res
!= ERANGE
) break;
4598 extrabuf
=HeapReAlloc(GetProcessHeap(),0,extrabuf
,ebufsize
) ;
4600 if (!host
) SetLastError((locerr
< 0) ? wsaErrno() : wsaHerrno(locerr
));
4602 EnterCriticalSection( &csWSgetXXXbyYYY
);
4603 host
= gethostbyaddr(addr
, len
, type
);
4604 if (!host
) SetLastError((h_errno
< 0) ? wsaErrno() : wsaHerrno(h_errno
));
4606 if( host
!= NULL
) retval
= WS_dup_he(host
);
4607 #ifdef HAVE_LINUX_GETHOSTBYNAME_R_6
4608 HeapFree(GetProcessHeap(),0,extrabuf
);
4610 LeaveCriticalSection( &csWSgetXXXbyYYY
);
4612 TRACE("ptr %p, len %d, type %d ret %p\n", addr
, len
, type
, retval
);
4616 /***********************************************************************
4617 * WS_get_local_ips (INTERNAL)
4619 * Returns the list of local IP addresses by going through the network
4620 * adapters and using the local routing table to sort the addresses
4621 * from highest routing priority to lowest routing priority. This
4622 * functionality is inferred from the description for obtaining local
4623 * IP addresses given in the Knowledge Base Article Q160215.
4625 * Please note that the returned hostent is only freed when the thread
4626 * closes and is replaced if another hostent is requested.
4628 static struct WS_hostent
* WS_get_local_ips( char *hostname
)
4630 int last_metric
, numroutes
= 0, i
, j
;
4632 PIP_ADAPTER_INFO adapters
= NULL
, k
;
4633 struct WS_hostent
*hostlist
= NULL
;
4634 PMIB_IPFORWARDTABLE routes
= NULL
;
4635 struct route
*route_addrs
= NULL
;
4636 DWORD adap_size
, route_size
;
4638 /* Obtain the size of the adapter list and routing table, also allocate memory */
4639 if (GetAdaptersInfo(NULL
, &adap_size
) != ERROR_BUFFER_OVERFLOW
)
4641 if (GetIpForwardTable(NULL
, &route_size
, FALSE
) != ERROR_INSUFFICIENT_BUFFER
)
4643 adapters
= HeapAlloc(GetProcessHeap(), 0, adap_size
);
4644 routes
= HeapAlloc(GetProcessHeap(), 0, route_size
);
4645 route_addrs
= HeapAlloc(GetProcessHeap(), 0, 0); /* HeapReAlloc doesn't work on NULL */
4646 if (adapters
== NULL
|| routes
== NULL
|| route_addrs
== NULL
)
4648 /* Obtain the adapter list and the full routing table */
4649 if (GetAdaptersInfo(adapters
, &adap_size
) != NO_ERROR
)
4651 if (GetIpForwardTable(routes
, &route_size
, FALSE
) != NO_ERROR
)
4653 /* Store the interface associated with each route */
4654 for (n
= 0; n
< routes
->dwNumEntries
; n
++)
4657 DWORD ifmetric
, exists
= FALSE
;
4659 if (routes
->table
[n
].u1
.ForwardType
!= MIB_IPROUTE_TYPE_DIRECT
)
4661 ifindex
= routes
->table
[n
].dwForwardIfIndex
;
4662 ifmetric
= routes
->table
[n
].dwForwardMetric1
;
4663 /* Only store the lowest valued metric for an interface */
4664 for (j
= 0; j
< numroutes
; j
++)
4666 if (route_addrs
[j
].interface
== ifindex
)
4668 if (route_addrs
[j
].metric
> ifmetric
)
4669 route_addrs
[j
].metric
= ifmetric
;
4675 route_addrs
= HeapReAlloc(GetProcessHeap(), 0, route_addrs
, (numroutes
+1)*sizeof(struct route
));
4676 if (route_addrs
== NULL
)
4677 goto cleanup
; /* Memory allocation error, fail gracefully */
4678 route_addrs
[numroutes
].interface
= ifindex
;
4679 route_addrs
[numroutes
].metric
= ifmetric
;
4680 /* If no IP is found in the next step (for whatever reason)
4681 * then fall back to the magic loopback address.
4683 memcpy(&(route_addrs
[numroutes
].addr
.s_addr
), magic_loopback_addr
, 4);
4687 goto cleanup
; /* No routes, fall back to the Magic IP */
4688 /* Find the IP address associated with each found interface */
4689 for (i
= 0; i
< numroutes
; i
++)
4691 for (k
= adapters
; k
!= NULL
; k
= k
->Next
)
4693 char *ip
= k
->IpAddressList
.IpAddress
.String
;
4695 if (route_addrs
[i
].interface
== k
->Index
)
4696 route_addrs
[i
].addr
.s_addr
= (in_addr_t
) inet_addr(ip
);
4699 /* Allocate a hostent and enough memory for all the IPs,
4700 * including the NULL at the end of the list.
4702 hostlist
= WS_create_he(hostname
, 1, 0, numroutes
+1, sizeof(struct in_addr
));
4703 if (hostlist
== NULL
)
4704 goto cleanup
; /* Failed to allocate a hostent for the list of IPs */
4705 hostlist
->h_addr_list
[numroutes
] = NULL
; /* NULL-terminate the address list */
4706 hostlist
->h_aliases
[0] = NULL
; /* NULL-terminate the alias list */
4707 hostlist
->h_addrtype
= AF_INET
;
4708 hostlist
->h_length
= sizeof(struct in_addr
); /* = 4 */
4709 /* Reorder the entries when placing them in the host list, Windows expects
4710 * the IP list in order from highest priority to lowest (the critical thing
4711 * is that most applications expect the first IP to be the default route).
4714 for (i
= 0; i
< numroutes
; i
++)
4716 struct in_addr addr
;
4717 int metric
= 0xFFFF;
4719 memcpy(&addr
, magic_loopback_addr
, 4);
4720 for (j
= 0; j
< numroutes
; j
++)
4722 int this_metric
= route_addrs
[j
].metric
;
4724 if (this_metric
> last_metric
&& this_metric
< metric
)
4726 addr
= route_addrs
[j
].addr
;
4727 metric
= this_metric
;
4730 last_metric
= metric
;
4731 (*(struct in_addr
*) hostlist
->h_addr_list
[i
]) = addr
;
4734 /* Cleanup all allocated memory except the address list,
4735 * the address list is used by the calling app.
4738 HeapFree(GetProcessHeap(), 0, route_addrs
);
4739 HeapFree(GetProcessHeap(), 0, adapters
);
4740 HeapFree(GetProcessHeap(), 0, routes
);
4744 /***********************************************************************
4745 * gethostbyname (WS2_32.52)
4747 struct WS_hostent
* WINAPI
WS_gethostbyname(const char* name
)
4749 struct WS_hostent
*retval
= NULL
;
4750 struct hostent
* host
;
4751 #ifdef HAVE_LINUX_GETHOSTBYNAME_R_6
4754 struct hostent hostentry
;
4755 int locerr
= ENOBUFS
;
4759 SetLastError(WSANOTINITIALISED
);
4762 if( gethostname( hostname
, 100) == -1) {
4763 SetLastError( WSAENOBUFS
); /* appropriate ? */
4766 if( !name
|| !name
[0]) {
4769 /* If the hostname of the local machine is requested then return the
4770 * complete list of local IP addresses */
4771 if(strcmp(name
, hostname
) == 0)
4772 retval
= WS_get_local_ips(hostname
);
4773 /* If any other hostname was requested (or the routing table lookup failed)
4774 * then return the IP found by the host OS */
4777 #ifdef HAVE_LINUX_GETHOSTBYNAME_R_6
4779 extrabuf
=HeapAlloc(GetProcessHeap(),0,ebufsize
) ;
4781 int res
= gethostbyname_r(name
, &hostentry
, extrabuf
, ebufsize
, &host
, &locerr
);
4782 if( res
!= ERANGE
) break;
4784 extrabuf
=HeapReAlloc(GetProcessHeap(),0,extrabuf
,ebufsize
) ;
4786 if (!host
) SetLastError((locerr
< 0) ? wsaErrno() : wsaHerrno(locerr
));
4788 EnterCriticalSection( &csWSgetXXXbyYYY
);
4789 host
= gethostbyname(name
);
4790 if (!host
) SetLastError((h_errno
< 0) ? wsaErrno() : wsaHerrno(h_errno
));
4792 if (host
) retval
= WS_dup_he(host
);
4793 #ifdef HAVE_LINUX_GETHOSTBYNAME_R_6
4794 HeapFree(GetProcessHeap(),0,extrabuf
);
4796 LeaveCriticalSection( &csWSgetXXXbyYYY
);
4799 if (retval
&& retval
->h_addr_list
[0][0] == 127 &&
4800 strcmp(name
, "localhost") != 0)
4802 /* hostname != "localhost" but has loopback address. replace by our
4803 * special address.*/
4804 memcpy(retval
->h_addr_list
[0], magic_loopback_addr
, 4);
4806 TRACE( "%s ret %p\n", debugstr_a(name
), retval
);
4811 /***********************************************************************
4812 * getprotobyname (WS2_32.53)
4814 struct WS_protoent
* WINAPI
WS_getprotobyname(const char* name
)
4816 struct WS_protoent
* retval
= NULL
;
4817 #ifdef HAVE_GETPROTOBYNAME
4818 struct protoent
* proto
;
4819 EnterCriticalSection( &csWSgetXXXbyYYY
);
4820 if( (proto
= getprotobyname(name
)) != NULL
)
4822 retval
= WS_dup_pe(proto
);
4825 MESSAGE("protocol %s not found; You might want to add "
4826 "this to /etc/protocols\n", debugstr_a(name
) );
4827 SetLastError(WSANO_DATA
);
4829 LeaveCriticalSection( &csWSgetXXXbyYYY
);
4831 TRACE( "%s ret %p\n", debugstr_a(name
), retval
);
4836 /***********************************************************************
4837 * getprotobynumber (WS2_32.54)
4839 struct WS_protoent
* WINAPI
WS_getprotobynumber(int number
)
4841 struct WS_protoent
* retval
= NULL
;
4842 #ifdef HAVE_GETPROTOBYNUMBER
4843 struct protoent
* proto
;
4844 EnterCriticalSection( &csWSgetXXXbyYYY
);
4845 if( (proto
= getprotobynumber(number
)) != NULL
)
4847 retval
= WS_dup_pe(proto
);
4850 MESSAGE("protocol number %d not found; You might want to add "
4851 "this to /etc/protocols\n", number
);
4852 SetLastError(WSANO_DATA
);
4854 LeaveCriticalSection( &csWSgetXXXbyYYY
);
4856 TRACE("%i ret %p\n", number
, retval
);
4861 /***********************************************************************
4862 * getservbyname (WS2_32.55)
4864 struct WS_servent
* WINAPI
WS_getservbyname(const char *name
, const char *proto
)
4866 struct WS_servent
* retval
= NULL
;
4867 struct servent
* serv
;
4869 char *proto_str
= NULL
;
4871 if (!(name_str
= strdup_lower(name
))) return NULL
;
4873 if (proto
&& *proto
)
4875 if (!(proto_str
= strdup_lower(proto
)))
4877 HeapFree( GetProcessHeap(), 0, name_str
);
4882 EnterCriticalSection( &csWSgetXXXbyYYY
);
4883 serv
= getservbyname(name_str
, proto_str
);
4886 retval
= WS_dup_se(serv
);
4888 else SetLastError(WSANO_DATA
);
4889 LeaveCriticalSection( &csWSgetXXXbyYYY
);
4890 HeapFree( GetProcessHeap(), 0, proto_str
);
4891 HeapFree( GetProcessHeap(), 0, name_str
);
4892 TRACE( "%s, %s ret %p\n", debugstr_a(name
), debugstr_a(proto
), retval
);
4896 /***********************************************************************
4897 * freeaddrinfo (WS2_32.@)
4899 void WINAPI
WS_freeaddrinfo(struct WS_addrinfo
*res
)
4902 struct WS_addrinfo
*next
;
4904 HeapFree(GetProcessHeap(),0,res
->ai_canonname
);
4905 HeapFree(GetProcessHeap(),0,res
->ai_addr
);
4906 next
= res
->ai_next
;
4907 HeapFree(GetProcessHeap(),0,res
);
4912 /* helper functions for getaddrinfo()/getnameinfo() */
4913 static int convert_aiflag_w2u(int winflags
) {
4917 for (i
=0;i
<sizeof(ws_aiflag_map
)/sizeof(ws_aiflag_map
[0]);i
++)
4918 if (ws_aiflag_map
[i
][0] & winflags
) {
4919 unixflags
|= ws_aiflag_map
[i
][1];
4920 winflags
&= ~ws_aiflag_map
[i
][0];
4923 FIXME("Unhandled windows AI_xxx flags %x\n", winflags
);
4927 static int convert_niflag_w2u(int winflags
) {
4931 for (i
=0;i
<sizeof(ws_niflag_map
)/sizeof(ws_niflag_map
[0]);i
++)
4932 if (ws_niflag_map
[i
][0] & winflags
) {
4933 unixflags
|= ws_niflag_map
[i
][1];
4934 winflags
&= ~ws_niflag_map
[i
][0];
4937 FIXME("Unhandled windows NI_xxx flags %x\n", winflags
);
4941 static int convert_aiflag_u2w(int unixflags
) {
4945 for (i
=0;i
<sizeof(ws_aiflag_map
)/sizeof(ws_aiflag_map
[0]);i
++)
4946 if (ws_aiflag_map
[i
][1] & unixflags
) {
4947 winflags
|= ws_aiflag_map
[i
][0];
4948 unixflags
&= ~ws_aiflag_map
[i
][1];
4950 if (unixflags
) /* will warn usually */
4951 WARN("Unhandled UNIX AI_xxx flags %x\n", unixflags
);
4955 static int convert_eai_u2w(int unixret
) {
4958 for (i
=0;ws_eai_map
[i
][0];i
++)
4959 if (ws_eai_map
[i
][1] == unixret
)
4960 return ws_eai_map
[i
][0];
4964 static char *get_hostname(void)
4969 GetComputerNameExA( ComputerNamePhysicalDnsHostname
, NULL
, &size
);
4970 if (GetLastError() != ERROR_MORE_DATA
) return NULL
;
4971 if (!(ret
= HeapAlloc( GetProcessHeap(), 0, size
))) return NULL
;
4972 if (!GetComputerNameExA( ComputerNamePhysicalDnsHostname
, ret
, &size
))
4974 HeapFree( GetProcessHeap(), 0, ret
);
4980 /***********************************************************************
4981 * getaddrinfo (WS2_32.@)
4983 int WINAPI
WS_getaddrinfo(LPCSTR nodename
, LPCSTR servname
, const struct WS_addrinfo
*hints
, struct WS_addrinfo
**res
)
4985 #ifdef HAVE_GETADDRINFO
4986 struct addrinfo
*unixaires
= NULL
;
4988 struct addrinfo unixhints
, *punixhints
= NULL
;
4989 char *hostname
= NULL
;
4992 if (!nodename
&& !servname
) return WSAHOST_NOT_FOUND
;
4996 else if (!nodename
[0])
4998 node
= hostname
= get_hostname();
4999 if (!node
) return WSA_NOT_ENOUGH_MEMORY
;
5005 punixhints
= &unixhints
;
5007 memset(&unixhints
, 0, sizeof(unixhints
));
5008 punixhints
->ai_flags
= convert_aiflag_w2u(hints
->ai_flags
);
5009 if (hints
->ai_family
== 0) /* wildcard, specific to getaddrinfo() */
5010 punixhints
->ai_family
= 0;
5012 punixhints
->ai_family
= convert_af_w2u(hints
->ai_family
);
5013 if (hints
->ai_socktype
== 0) /* wildcard, specific to getaddrinfo() */
5014 punixhints
->ai_socktype
= 0;
5016 punixhints
->ai_socktype
= convert_socktype_w2u(hints
->ai_socktype
);
5017 if (hints
->ai_protocol
== 0) /* wildcard, specific to getaddrinfo() */
5018 punixhints
->ai_protocol
= 0;
5020 punixhints
->ai_protocol
= convert_proto_w2u(hints
->ai_protocol
);
5023 /* getaddrinfo(3) is thread safe, no need to wrap in CS */
5024 result
= getaddrinfo(node
, servname
, punixhints
, &unixaires
);
5026 TRACE("%s, %s %p -> %p %d\n", debugstr_a(nodename
), debugstr_a(servname
), hints
, res
, result
);
5027 HeapFree(GetProcessHeap(), 0, hostname
);
5030 struct addrinfo
*xuai
= unixaires
;
5031 struct WS_addrinfo
**xai
= res
;
5035 struct WS_addrinfo
*ai
= HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY
, sizeof(struct WS_addrinfo
));
5041 *xai
= ai
;xai
= &ai
->ai_next
;
5042 ai
->ai_flags
= convert_aiflag_u2w(xuai
->ai_flags
);
5043 ai
->ai_family
= convert_af_u2w(xuai
->ai_family
);
5044 ai
->ai_socktype
= convert_socktype_u2w(xuai
->ai_socktype
);
5045 ai
->ai_protocol
= convert_proto_u2w(xuai
->ai_protocol
);
5046 if (xuai
->ai_canonname
) {
5047 TRACE("canon name - %s\n",debugstr_a(xuai
->ai_canonname
));
5048 ai
->ai_canonname
= HeapAlloc(GetProcessHeap(),0,strlen(xuai
->ai_canonname
)+1);
5049 if (!ai
->ai_canonname
)
5051 strcpy(ai
->ai_canonname
,xuai
->ai_canonname
);
5053 len
= xuai
->ai_addrlen
;
5054 ai
->ai_addr
= HeapAlloc(GetProcessHeap(),0,len
);
5057 ai
->ai_addrlen
= len
;
5059 int winlen
= ai
->ai_addrlen
;
5061 if (!ws_sockaddr_u2ws(xuai
->ai_addr
, ai
->ai_addr
, &winlen
)) {
5062 ai
->ai_addrlen
= winlen
;
5066 ai
->ai_addr
= HeapReAlloc(GetProcessHeap(),0,ai
->ai_addr
,len
);
5069 ai
->ai_addrlen
= len
;
5071 xuai
= xuai
->ai_next
;
5073 freeaddrinfo(unixaires
);
5075 result
= convert_eai_u2w(result
);
5081 if (*res
) WS_freeaddrinfo(*res
);
5082 if (unixaires
) freeaddrinfo(unixaires
);
5084 return WSA_NOT_ENOUGH_MEMORY
;
5086 FIXME("getaddrinfo() failed, not found during buildtime.\n");
5091 static struct WS_addrinfoW
*addrinfo_AtoW(const struct WS_addrinfo
*ai
)
5093 struct WS_addrinfoW
*ret
;
5095 if (!(ret
= HeapAlloc(GetProcessHeap(), 0, sizeof(struct WS_addrinfoW
)))) return NULL
;
5096 ret
->ai_flags
= ai
->ai_flags
;
5097 ret
->ai_family
= ai
->ai_family
;
5098 ret
->ai_socktype
= ai
->ai_socktype
;
5099 ret
->ai_protocol
= ai
->ai_protocol
;
5100 ret
->ai_addrlen
= ai
->ai_addrlen
;
5101 ret
->ai_canonname
= NULL
;
5102 ret
->ai_addr
= NULL
;
5103 ret
->ai_next
= NULL
;
5104 if (ai
->ai_canonname
)
5106 int len
= MultiByteToWideChar(CP_ACP
, 0, ai
->ai_canonname
, -1, NULL
, 0);
5107 if (!(ret
->ai_canonname
= HeapAlloc(GetProcessHeap(), 0, len
)))
5109 HeapFree(GetProcessHeap(), 0, ret
);
5112 MultiByteToWideChar(CP_ACP
, 0, ai
->ai_canonname
, -1, ret
->ai_canonname
, len
);
5116 if (!(ret
->ai_addr
= HeapAlloc(GetProcessHeap(), 0, sizeof(struct WS_sockaddr
))))
5118 HeapFree(GetProcessHeap(), 0, ret
->ai_canonname
);
5119 HeapFree(GetProcessHeap(), 0, ret
);
5122 memcpy(ret
->ai_addr
, ai
->ai_addr
, sizeof(struct WS_sockaddr
));
5127 static struct WS_addrinfoW
*addrinfo_list_AtoW(const struct WS_addrinfo
*info
)
5129 struct WS_addrinfoW
*ret
, *infoW
;
5131 if (!(ret
= infoW
= addrinfo_AtoW(info
))) return NULL
;
5132 while (info
->ai_next
)
5134 if (!(infoW
->ai_next
= addrinfo_AtoW(info
->ai_next
)))
5139 infoW
= infoW
->ai_next
;
5140 info
= info
->ai_next
;
5145 static struct WS_addrinfo
*addrinfo_WtoA(const struct WS_addrinfoW
*ai
)
5147 struct WS_addrinfo
*ret
;
5149 if (!(ret
= HeapAlloc(GetProcessHeap(), 0, sizeof(struct WS_addrinfo
)))) return NULL
;
5150 ret
->ai_flags
= ai
->ai_flags
;
5151 ret
->ai_family
= ai
->ai_family
;
5152 ret
->ai_socktype
= ai
->ai_socktype
;
5153 ret
->ai_protocol
= ai
->ai_protocol
;
5154 ret
->ai_addrlen
= ai
->ai_addrlen
;
5155 ret
->ai_canonname
= NULL
;
5156 ret
->ai_addr
= NULL
;
5157 ret
->ai_next
= NULL
;
5158 if (ai
->ai_canonname
)
5160 int len
= WideCharToMultiByte(CP_ACP
, 0, ai
->ai_canonname
, -1, NULL
, 0, NULL
, NULL
);
5161 if (!(ret
->ai_canonname
= HeapAlloc(GetProcessHeap(), 0, len
)))
5163 HeapFree(GetProcessHeap(), 0, ret
);
5166 WideCharToMultiByte(CP_ACP
, 0, ai
->ai_canonname
, -1, ret
->ai_canonname
, len
, NULL
, NULL
);
5170 if (!(ret
->ai_addr
= HeapAlloc(GetProcessHeap(), 0, sizeof(struct WS_sockaddr
))))
5172 HeapFree(GetProcessHeap(), 0, ret
->ai_canonname
);
5173 HeapFree(GetProcessHeap(), 0, ret
);
5176 memcpy(ret
->ai_addr
, ai
->ai_addr
, sizeof(struct WS_sockaddr
));
5181 /***********************************************************************
5182 * GetAddrInfoW (WS2_32.@)
5184 int WINAPI
GetAddrInfoW(LPCWSTR nodename
, LPCWSTR servname
, const ADDRINFOW
*hints
, PADDRINFOW
*res
)
5187 char *nodenameA
= NULL
, *servnameA
= NULL
;
5188 struct WS_addrinfo
*resA
, *hintsA
= NULL
;
5192 len
= WideCharToMultiByte(CP_ACP
, 0, nodename
, -1, NULL
, 0, NULL
, NULL
);
5193 if (!(nodenameA
= HeapAlloc(GetProcessHeap(), 0, len
))) return EAI_MEMORY
;
5194 WideCharToMultiByte(CP_ACP
, 0, nodename
, -1, nodenameA
, len
, NULL
, NULL
);
5198 len
= WideCharToMultiByte(CP_ACP
, 0, servname
, -1, NULL
, 0, NULL
, NULL
);
5199 if (!(servnameA
= HeapAlloc(GetProcessHeap(), 0, len
)))
5201 HeapFree(GetProcessHeap(), 0, nodenameA
);
5204 WideCharToMultiByte(CP_ACP
, 0, servname
, -1, servnameA
, len
, NULL
, NULL
);
5207 if (hints
) hintsA
= addrinfo_WtoA(hints
);
5208 ret
= WS_getaddrinfo(nodenameA
, servnameA
, hintsA
, &resA
);
5209 WS_freeaddrinfo(hintsA
);
5213 *res
= addrinfo_list_AtoW(resA
);
5214 WS_freeaddrinfo(resA
);
5217 HeapFree(GetProcessHeap(), 0, nodenameA
);
5218 HeapFree(GetProcessHeap(), 0, servnameA
);
5222 /***********************************************************************
5223 * FreeAddrInfoW (WS2_32.@)
5225 void WINAPI
FreeAddrInfoW(PADDRINFOW ai
)
5230 HeapFree(GetProcessHeap(), 0, ai
->ai_canonname
);
5231 HeapFree(GetProcessHeap(), 0, ai
->ai_addr
);
5233 HeapFree(GetProcessHeap(), 0, ai
);
5238 int WINAPI
WS_getnameinfo(const SOCKADDR
*sa
, WS_socklen_t salen
, PCHAR host
,
5239 DWORD hostlen
, PCHAR serv
, DWORD servlen
, INT flags
)
5241 #ifdef HAVE_GETNAMEINFO
5243 union generic_unix_sockaddr sa_u
;
5246 TRACE("%s %d %p %d %p %d %d\n", debugstr_sockaddr(sa
), salen
, host
, hostlen
,
5247 serv
, servlen
, flags
);
5249 size
= ws_sockaddr_ws2u(sa
, salen
, &sa_u
);
5252 WSASetLastError(WSAEFAULT
);
5253 return WSA_NOT_ENOUGH_MEMORY
;
5255 ret
= getnameinfo(&sa_u
.addr
, size
, host
, hostlen
, serv
, servlen
, convert_niflag_w2u(flags
));
5256 return convert_eai_u2w(ret
);
5258 FIXME("getnameinfo() failed, not found during buildtime.\n");
5263 int WINAPI
GetNameInfoW(const SOCKADDR
*sa
, WS_socklen_t salen
, PWCHAR host
,
5264 DWORD hostlen
, PWCHAR serv
, DWORD servlen
, INT flags
)
5267 char *hostA
= NULL
, *servA
= NULL
;
5269 if (host
&& (!(hostA
= HeapAlloc(GetProcessHeap(), 0, hostlen
)))) return EAI_MEMORY
;
5270 if (serv
&& (!(servA
= HeapAlloc(GetProcessHeap(), 0, servlen
))))
5272 HeapFree(GetProcessHeap(), 0, hostA
);
5276 ret
= WS_getnameinfo(sa
, salen
, hostA
, hostlen
, servA
, servlen
, flags
);
5279 if (host
) MultiByteToWideChar(CP_ACP
, 0, hostA
, -1, host
, hostlen
);
5280 if (serv
) MultiByteToWideChar(CP_ACP
, 0, servA
, -1, serv
, servlen
);
5283 HeapFree(GetProcessHeap(), 0, hostA
);
5284 HeapFree(GetProcessHeap(), 0, servA
);
5288 /***********************************************************************
5289 * getservbyport (WS2_32.56)
5291 struct WS_servent
* WINAPI
WS_getservbyport(int port
, const char *proto
)
5293 struct WS_servent
* retval
= NULL
;
5294 #ifdef HAVE_GETSERVBYPORT
5295 struct servent
* serv
;
5296 char *proto_str
= NULL
;
5298 if (proto
&& *proto
)
5300 if (!(proto_str
= strdup_lower(proto
))) return NULL
;
5302 EnterCriticalSection( &csWSgetXXXbyYYY
);
5303 if( (serv
= getservbyport(port
, proto_str
)) != NULL
) {
5304 retval
= WS_dup_se(serv
);
5306 else SetLastError(WSANO_DATA
);
5307 LeaveCriticalSection( &csWSgetXXXbyYYY
);
5308 HeapFree( GetProcessHeap(), 0, proto_str
);
5310 TRACE("%d (i.e. port %d), %s ret %p\n", port
, (int)ntohl(port
), debugstr_a(proto
), retval
);
5315 /***********************************************************************
5316 * gethostname (WS2_32.57)
5318 int WINAPI
WS_gethostname(char *name
, int namelen
)
5320 TRACE("name %p, len %d\n", name
, namelen
);
5322 if (gethostname(name
, namelen
) == 0)
5324 TRACE("<- '%s'\n", name
);
5327 SetLastError((errno
== EINVAL
) ? WSAEFAULT
: wsaErrno());
5328 TRACE("<- ERROR !\n");
5329 return SOCKET_ERROR
;
5333 /* ------------------------------------- Windows sockets extensions -- *
5335 * ------------------------------------------------------------------- */
5337 /***********************************************************************
5338 * WSAEnumNetworkEvents (WS2_32.36)
5340 int WINAPI
WSAEnumNetworkEvents(SOCKET s
, WSAEVENT hEvent
, LPWSANETWORKEVENTS lpEvent
)
5344 int errors
[FD_MAX_EVENTS
];
5346 TRACE("%08lx, hEvent %p, lpEvent %p\n", s
, hEvent
, lpEvent
);
5348 SERVER_START_REQ( get_socket_event
)
5350 req
->handle
= wine_server_obj_handle( SOCKET2HANDLE(s
) );
5351 req
->service
= TRUE
;
5352 req
->c_event
= wine_server_obj_handle( hEvent
);
5353 wine_server_set_reply( req
, errors
, sizeof(errors
) );
5354 if (!(ret
= wine_server_call(req
))) lpEvent
->lNetworkEvents
= reply
->pmask
& reply
->mask
;
5359 for (i
= 0; i
< FD_MAX_EVENTS
; i
++)
5360 lpEvent
->iErrorCode
[i
] = NtStatusToWSAError(errors
[i
]);
5363 SetLastError(WSAEINVAL
);
5364 return SOCKET_ERROR
;
5367 /***********************************************************************
5368 * WSAEventSelect (WS2_32.39)
5370 int WINAPI
WSAEventSelect(SOCKET s
, WSAEVENT hEvent
, LONG lEvent
)
5374 TRACE("%08lx, hEvent %p, event %08x\n", s
, hEvent
, lEvent
);
5376 SERVER_START_REQ( set_socket_event
)
5378 req
->handle
= wine_server_obj_handle( SOCKET2HANDLE(s
) );
5380 req
->event
= wine_server_obj_handle( hEvent
);
5383 ret
= wine_server_call( req
);
5387 SetLastError(WSAEINVAL
);
5388 return SOCKET_ERROR
;
5391 /**********************************************************************
5392 * WSAGetOverlappedResult (WS2_32.40)
5394 BOOL WINAPI
WSAGetOverlappedResult( SOCKET s
, LPWSAOVERLAPPED lpOverlapped
,
5395 LPDWORD lpcbTransfer
, BOOL fWait
,
5400 TRACE( "socket %04lx ovl %p trans %p, wait %d flags %p\n",
5401 s
, lpOverlapped
, lpcbTransfer
, fWait
, lpdwFlags
);
5403 if ( lpOverlapped
== NULL
)
5405 ERR( "Invalid pointer\n" );
5406 WSASetLastError(WSA_INVALID_PARAMETER
);
5410 status
= lpOverlapped
->Internal
;
5411 if (status
== STATUS_PENDING
)
5415 SetLastError( WSA_IO_INCOMPLETE
);
5419 if (WaitForSingleObject( lpOverlapped
->hEvent
? lpOverlapped
->hEvent
: SOCKET2HANDLE(s
),
5420 INFINITE
) == WAIT_FAILED
)
5422 status
= lpOverlapped
->Internal
;
5426 *lpcbTransfer
= lpOverlapped
->InternalHigh
;
5429 *lpdwFlags
= lpOverlapped
->u
.s
.Offset
;
5431 if (status
) SetLastError( RtlNtStatusToDosError(status
) );
5436 /***********************************************************************
5437 * WSAAsyncSelect (WS2_32.101)
5439 INT WINAPI
WSAAsyncSelect(SOCKET s
, HWND hWnd
, UINT uMsg
, LONG lEvent
)
5443 TRACE("%lx, hWnd %p, uMsg %08x, event %08x\n", s
, hWnd
, uMsg
, lEvent
);
5445 SERVER_START_REQ( set_socket_event
)
5447 req
->handle
= wine_server_obj_handle( SOCKET2HANDLE(s
) );
5450 req
->window
= wine_server_user_handle( hWnd
);
5452 ret
= wine_server_call( req
);
5456 SetLastError(WSAEINVAL
);
5457 return SOCKET_ERROR
;
5460 /***********************************************************************
5461 * WSACreateEvent (WS2_32.31)
5464 WSAEVENT WINAPI
WSACreateEvent(void)
5466 /* Create a manual-reset event, with initial state: unsignaled */
5469 return CreateEventW(NULL
, TRUE
, FALSE
, NULL
);
5472 /***********************************************************************
5473 * WSACloseEvent (WS2_32.29)
5476 BOOL WINAPI
WSACloseEvent(WSAEVENT event
)
5478 TRACE ("event=%p\n", event
);
5480 return CloseHandle(event
);
5483 /***********************************************************************
5484 * WSASocketA (WS2_32.78)
5487 SOCKET WINAPI
WSASocketA(int af
, int type
, int protocol
,
5488 LPWSAPROTOCOL_INFOA lpProtocolInfo
,
5489 GROUP g
, DWORD dwFlags
)
5492 WSAPROTOCOL_INFOW info
;
5494 TRACE("af=%d type=%d protocol=%d protocol_info=%p group=%d flags=0x%x\n",
5495 af
, type
, protocol
, lpProtocolInfo
, g
, dwFlags
);
5497 if (!lpProtocolInfo
) return WSASocketW(af
, type
, protocol
, NULL
, g
, dwFlags
);
5499 memcpy(&info
, lpProtocolInfo
, FIELD_OFFSET(WSAPROTOCOL_INFOW
, szProtocol
));
5500 len
= MultiByteToWideChar(CP_ACP
, 0, lpProtocolInfo
->szProtocol
, -1,
5501 info
.szProtocol
, WSAPROTOCOL_LEN
+ 1);
5505 WSASetLastError( WSAEINVAL
);
5506 return SOCKET_ERROR
;
5509 return WSASocketW(af
, type
, protocol
, &info
, g
, dwFlags
);
5512 /***********************************************************************
5513 * WSASocketW (WS2_32.79)
5516 SOCKET WINAPI
WSASocketW(int af
, int type
, int protocol
,
5517 LPWSAPROTOCOL_INFOW lpProtocolInfo
,
5518 GROUP g
, DWORD dwFlags
)
5523 FIXME: The "advanced" parameters of WSASocketW (lpProtocolInfo,
5524 g, dwFlags except WSA_FLAG_OVERLAPPED) are ignored.
5527 TRACE("af=%d type=%d protocol=%d protocol_info=%p group=%d flags=0x%x\n",
5528 af
, type
, protocol
, lpProtocolInfo
, g
, dwFlags
);
5530 /* hack for WSADuplicateSocket */
5531 if (lpProtocolInfo
&& lpProtocolInfo
->dwServiceFlags4
== 0xff00ff00) {
5532 ret
= lpProtocolInfo
->dwCatalogEntryId
;
5533 TRACE("\tgot duplicate %04lx\n", ret
);
5537 /* convert the socket family and type */
5538 af
= convert_af_w2u(af
);
5539 type
= convert_socktype_w2u(type
);
5543 if (af
== FROM_PROTOCOL_INFO
)
5544 af
= lpProtocolInfo
->iAddressFamily
;
5545 if (type
== FROM_PROTOCOL_INFO
)
5546 type
= lpProtocolInfo
->iSocketType
;
5547 if (protocol
== FROM_PROTOCOL_INFO
)
5548 protocol
= lpProtocolInfo
->iProtocol
;
5551 if ( af
== AF_UNSPEC
) /* did they not specify the address family? */
5553 if ((protocol
== IPPROTO_TCP
&& type
== SOCK_STREAM
) ||
5554 (protocol
== IPPROTO_UDP
&& type
== SOCK_DGRAM
))
5560 SetLastError(WSAEPROTOTYPE
);
5561 return INVALID_SOCKET
;
5565 SERVER_START_REQ( create_socket
)
5569 req
->protocol
= protocol
;
5570 req
->access
= GENERIC_READ
|GENERIC_WRITE
|SYNCHRONIZE
;
5571 req
->attributes
= OBJ_INHERIT
;
5572 req
->flags
= dwFlags
;
5573 set_error( wine_server_call( req
) );
5574 ret
= HANDLE2SOCKET( wine_server_ptr_handle( reply
->handle
));
5579 TRACE("\tcreated %04lx\n", ret
);
5583 if (GetLastError() == WSAEACCES
) /* raw socket denied */
5585 if (type
== SOCK_RAW
)
5586 ERR_(winediag
)("Failed to create a socket of type SOCK_RAW, this requires special permissions.\n");
5588 ERR_(winediag
)("Failed to create socket, this requires special permissions.\n");
5589 SetLastError(WSAESOCKTNOSUPPORT
);
5592 WARN("\t\tfailed!\n");
5593 return INVALID_SOCKET
;
5596 /***********************************************************************
5597 * WSAJoinLeaf (WS2_32.58)
5600 SOCKET WINAPI
WSAJoinLeaf(
5602 const struct WS_sockaddr
*addr
,
5604 LPWSABUF lpCallerData
,
5605 LPWSABUF lpCalleeData
,
5611 return INVALID_SOCKET
;
5614 /***********************************************************************
5615 * __WSAFDIsSet (WS2_32.151)
5617 int WINAPI
__WSAFDIsSet(SOCKET s
, WS_fd_set
*set
)
5619 int i
= set
->fd_count
;
5621 TRACE("(%ld,%p(%i))\n", s
, set
, i
);
5624 if (set
->fd_array
[i
] == s
) return 1;
5628 /***********************************************************************
5629 * WSAIsBlocking (WS2_32.114)
5631 BOOL WINAPI
WSAIsBlocking(void)
5633 /* By default WinSock should set all its sockets to non-blocking mode
5634 * and poll in PeekMessage loop when processing "blocking" ones. This
5635 * function is supposed to tell if the program is in this loop. Our
5636 * blocking calls are truly blocking so we always return FALSE.
5638 * Note: It is allowed to call this function without prior WSAStartup().
5645 /***********************************************************************
5646 * WSACancelBlockingCall (WS2_32.113)
5648 INT WINAPI
WSACancelBlockingCall(void)
5654 static INT WINAPI
WSA_DefaultBlockingHook( FARPROC x
)
5656 FIXME("How was this called?\n");
5661 /***********************************************************************
5662 * WSASetBlockingHook (WS2_32.109)
5664 FARPROC WINAPI
WSASetBlockingHook(FARPROC lpBlockFunc
)
5666 FARPROC prev
= blocking_hook
;
5667 blocking_hook
= lpBlockFunc
;
5668 TRACE("hook %p\n", lpBlockFunc
);
5673 /***********************************************************************
5674 * WSAUnhookBlockingHook (WS2_32.110)
5676 INT WINAPI
WSAUnhookBlockingHook(void)
5678 blocking_hook
= (FARPROC
)WSA_DefaultBlockingHook
;
5683 /* ----------------------------------- end of API stuff */
5685 /* ----------------------------------- helper functions -
5687 * TODO: Merge WS_dup_..() stuff into one function that
5688 * would operate with a generic structure containing internal
5689 * pointers (via a template of some kind).
5692 static int list_size(char** l
, int item_size
)
5697 j
+= (item_size
) ? item_size
: strlen(l
[i
]) + 1;
5698 j
+= (i
+ 1) * sizeof(char*); }
5702 static int list_dup(char** l_src
, char** l_to
, int item_size
)
5707 for (i
= 0; l_src
[i
]; i
++) ;
5708 p
= (char *)(l_to
+ i
+ 1);
5709 for (i
= 0; l_src
[i
]; i
++)
5711 int count
= ( item_size
) ? item_size
: strlen(l_src
[i
]) + 1;
5712 memcpy(p
, l_src
[i
], count
);
5717 return p
- (char *)l_to
;
5722 /* create a hostent entry
5724 * Creates the entry with enough memory for the name, aliases
5725 * addresses, and the address pointers. Also copies the name
5726 * and sets up all the pointers.
5728 * NOTE: The alias and address lists must be allocated with room
5729 * for the NULL item terminating the list. This is true even if
5730 * the list has no items ("aliases" and "addresses" must be
5731 * at least "1", a truly empty list is invalid).
5733 static struct WS_hostent
*WS_create_he(char *name
, int aliases
, int aliases_size
, int addresses
, int address_length
)
5735 struct WS_hostent
*p_to
;
5737 int size
= (sizeof(struct WS_hostent
) +
5739 sizeof(char *) * aliases
+
5741 sizeof(char *) * addresses
+
5742 address_length
* (addresses
- 1)), i
;
5744 if (!(p_to
= check_buffer_he(size
))) return NULL
;
5745 memset(p_to
, 0, size
);
5747 /* Use the memory in the same way winsock does.
5748 * First set the pointer for aliases, second set the pointers for addresses.
5749 * Third fill the addresses indexes, fourth jump aliases names size.
5750 * Fifth fill the hostname.
5751 * NOTE: This method is valid for OS version's >= XP.
5753 p
= (char *)(p_to
+ 1);
5754 p_to
->h_aliases
= (char **)p
;
5755 p
+= sizeof(char *)*aliases
;
5757 p_to
->h_addr_list
= (char **)p
;
5758 p
+= sizeof(char *)*addresses
;
5760 for (i
= 0, addresses
--; i
< addresses
; i
++, p
+= address_length
)
5761 p_to
->h_addr_list
[i
] = p
;
5763 /* NOTE: h_aliases must be filled in manually because we don't know each string
5764 * size, leave these pointers NULL (already set to NULL by memset earlier).
5774 /* duplicate hostent entry
5775 * and handle all Win16/Win32 dependent things (struct size, ...) *correctly*.
5776 * Ditto for protoent and servent.
5778 static struct WS_hostent
*WS_dup_he(const struct hostent
* p_he
)
5780 int i
, addresses
= 0, alias_size
= 0;
5781 struct WS_hostent
*p_to
;
5784 for( i
= 0; p_he
->h_aliases
[i
]; i
++) alias_size
+= strlen(p_he
->h_aliases
[i
]) + 1;
5785 while (p_he
->h_addr_list
[addresses
]) addresses
++;
5787 p_to
= WS_create_he(p_he
->h_name
, i
+ 1, alias_size
, addresses
+ 1, p_he
->h_length
);
5789 if (!p_to
) return NULL
;
5790 p_to
->h_addrtype
= p_he
->h_addrtype
;
5791 p_to
->h_length
= p_he
->h_length
;
5793 for(i
= 0, p
= p_to
->h_addr_list
[0]; p_he
->h_addr_list
[i
]; i
++, p
+= p_to
->h_length
)
5794 memcpy(p
, p_he
->h_addr_list
[i
], p_to
->h_length
);
5796 /* Fill the aliases after the IP data */
5797 for(i
= 0; p_he
->h_aliases
[i
]; i
++)
5799 p_to
->h_aliases
[i
] = p
;
5800 strcpy(p
, p_he
->h_aliases
[i
]);
5807 /* ----- protoent */
5809 static struct WS_protoent
*WS_dup_pe(const struct protoent
* p_pe
)
5812 struct WS_protoent
*p_to
;
5814 int size
= (sizeof(*p_pe
) +
5815 strlen(p_pe
->p_name
) + 1 +
5816 list_size(p_pe
->p_aliases
, 0));
5818 if (!(p_to
= check_buffer_pe(size
))) return NULL
;
5819 p_to
->p_proto
= p_pe
->p_proto
;
5821 p
= (char *)(p_to
+ 1);
5823 strcpy(p
, p_pe
->p_name
);
5826 p_to
->p_aliases
= (char **)p
;
5827 list_dup(p_pe
->p_aliases
, p_to
->p_aliases
, 0);
5833 static struct WS_servent
*WS_dup_se(const struct servent
* p_se
)
5836 struct WS_servent
*p_to
;
5838 int size
= (sizeof(*p_se
) +
5839 strlen(p_se
->s_proto
) + 1 +
5840 strlen(p_se
->s_name
) + 1 +
5841 list_size(p_se
->s_aliases
, 0));
5843 if (!(p_to
= check_buffer_se(size
))) return NULL
;
5844 p_to
->s_port
= p_se
->s_port
;
5846 p
= (char *)(p_to
+ 1);
5848 strcpy(p
, p_se
->s_name
);
5852 strcpy(p
, p_se
->s_proto
);
5855 p_to
->s_aliases
= (char **)p
;
5856 list_dup(p_se
->s_aliases
, p_to
->s_aliases
, 0);
5861 /***********************************************************************
5862 * WSARecv (WS2_32.67)
5864 int WINAPI
WSARecv(SOCKET s
, LPWSABUF lpBuffers
, DWORD dwBufferCount
,
5865 LPDWORD NumberOfBytesReceived
, LPDWORD lpFlags
,
5866 LPWSAOVERLAPPED lpOverlapped
,
5867 LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine
)
5869 return WS2_recv_base(s
, lpBuffers
, dwBufferCount
, NumberOfBytesReceived
, lpFlags
,
5870 NULL
, NULL
, lpOverlapped
, lpCompletionRoutine
, NULL
);
5873 static int WS2_recv_base( SOCKET s
, LPWSABUF lpBuffers
, DWORD dwBufferCount
,
5874 LPDWORD lpNumberOfBytesRecvd
, LPDWORD lpFlags
,
5875 struct WS_sockaddr
*lpFrom
,
5876 LPINT lpFromlen
, LPWSAOVERLAPPED lpOverlapped
,
5877 LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine
,
5878 LPWSABUF lpControlBuffer
)
5880 unsigned int i
, options
;
5882 struct ws2_async
*wsa
;
5884 DWORD timeout_start
= GetTickCount();
5885 ULONG_PTR cvalue
= (lpOverlapped
&& ((ULONG_PTR
)lpOverlapped
->hEvent
& 1) == 0) ? (ULONG_PTR
)lpOverlapped
: 0;
5887 TRACE("socket %04lx, wsabuf %p, nbufs %d, flags %d, from %p, fromlen %d, ovl %p, func %p\n",
5888 s
, lpBuffers
, dwBufferCount
, *lpFlags
, lpFrom
,
5889 (lpFromlen
? *lpFromlen
: -1),
5890 lpOverlapped
, lpCompletionRoutine
);
5892 fd
= get_sock_fd( s
, FILE_READ_DATA
, &options
);
5893 TRACE( "fd=%d, options=%x\n", fd
, options
);
5895 if (fd
== -1) return SOCKET_ERROR
;
5897 if (!(wsa
= HeapAlloc( GetProcessHeap(), 0, FIELD_OFFSET(struct ws2_async
, iovec
[dwBufferCount
]) )))
5903 wsa
->hSocket
= SOCKET2HANDLE(s
);
5904 wsa
->flags
= *lpFlags
;
5905 wsa
->lpFlags
= lpFlags
;
5907 wsa
->addrlen
.ptr
= lpFromlen
;
5908 wsa
->control
= lpControlBuffer
;
5909 wsa
->n_iovecs
= dwBufferCount
;
5910 wsa
->first_iovec
= 0;
5911 for (i
= 0; i
< dwBufferCount
; i
++)
5913 /* check buffer first to trigger write watches */
5914 if (IsBadWritePtr( lpBuffers
[i
].buf
, lpBuffers
[i
].len
))
5919 wsa
->iovec
[i
].iov_base
= lpBuffers
[i
].buf
;
5920 wsa
->iovec
[i
].iov_len
= lpBuffers
[i
].len
;
5925 n
= WS2_recv( fd
, wsa
);
5928 if (errno
== EINTR
) continue;
5929 if (errno
!= EAGAIN
)
5931 int loc_errno
= errno
;
5933 if (cvalue
) WS_AddCompletion( s
, cvalue
, sock_get_ntstatus(loc_errno
), 0 );
5937 else if (lpNumberOfBytesRecvd
) *lpNumberOfBytesRecvd
= n
;
5939 if ((lpOverlapped
|| lpCompletionRoutine
) &&
5940 !(options
& (FILE_SYNCHRONOUS_IO_ALERT
| FILE_SYNCHRONOUS_IO_NONALERT
)))
5942 IO_STATUS_BLOCK
*iosb
= lpOverlapped
? (IO_STATUS_BLOCK
*)lpOverlapped
: &wsa
->local_iosb
;
5944 wsa
->user_overlapped
= lpOverlapped
;
5945 wsa
->completion_func
= lpCompletionRoutine
;
5946 release_sock_fd( s
, fd
);
5950 iosb
->u
.Status
= STATUS_PENDING
;
5951 iosb
->Information
= 0;
5953 SERVER_START_REQ( register_async
)
5955 req
->type
= ASYNC_TYPE_READ
;
5956 req
->async
.handle
= wine_server_obj_handle( wsa
->hSocket
);
5957 req
->async
.callback
= wine_server_client_ptr( WS2_async_recv
);
5958 req
->async
.iosb
= wine_server_client_ptr( iosb
);
5959 req
->async
.arg
= wine_server_client_ptr( wsa
);
5960 req
->async
.event
= wine_server_obj_handle( lpCompletionRoutine
? 0 : lpOverlapped
->hEvent
);
5961 req
->async
.cvalue
= cvalue
;
5962 err
= wine_server_call( req
);
5966 if (err
!= STATUS_PENDING
) HeapFree( GetProcessHeap(), 0, wsa
);
5967 WSASetLastError( NtStatusToWSAError( err
));
5968 return SOCKET_ERROR
;
5971 iosb
->u
.Status
= STATUS_SUCCESS
;
5972 iosb
->Information
= n
;
5973 if (!wsa
->completion_func
)
5975 if (cvalue
) WS_AddCompletion( s
, cvalue
, STATUS_SUCCESS
, n
);
5976 if (lpOverlapped
->hEvent
) SetEvent( lpOverlapped
->hEvent
);
5977 HeapFree( GetProcessHeap(), 0, wsa
);
5979 else NtQueueApcThread( GetCurrentThread(), (PNTAPCFUNC
)ws2_async_apc
,
5980 (ULONG_PTR
)wsa
, (ULONG_PTR
)iosb
, 0 );
5981 _enable_event(SOCKET2HANDLE(s
), FD_READ
, 0, 0);
5987 if ((err
= _is_blocking( s
, &is_blocking
)))
5989 err
= NtStatusToWSAError( err
);
5996 int timeout
= GET_RCVTIMEO(fd
);
5999 timeout
-= GetTickCount() - timeout_start
;
6000 if (timeout
< 0) timeout
= 0;
6004 pfd
.events
= POLLIN
;
6005 if (*lpFlags
& WS_MSG_OOB
) pfd
.events
|= POLLPRI
;
6007 if (!timeout
|| !poll( &pfd
, 1, timeout
))
6010 /* a timeout is not fatal */
6011 _enable_event(SOCKET2HANDLE(s
), FD_READ
, 0, 0);
6017 _enable_event(SOCKET2HANDLE(s
), FD_READ
, 0, 0);
6018 err
= WSAEWOULDBLOCK
;
6023 TRACE(" -> %i bytes\n", n
);
6024 HeapFree( GetProcessHeap(), 0, wsa
);
6025 release_sock_fd( s
, fd
);
6026 _enable_event(SOCKET2HANDLE(s
), FD_READ
, 0, 0);
6031 HeapFree( GetProcessHeap(), 0, wsa
);
6032 release_sock_fd( s
, fd
);
6033 WARN(" -> ERROR %d\n", err
);
6034 WSASetLastError( err
);
6035 return SOCKET_ERROR
;
6038 /***********************************************************************
6039 * WSARecvFrom (WS2_32.69)
6041 INT WINAPI
WSARecvFrom( SOCKET s
, LPWSABUF lpBuffers
, DWORD dwBufferCount
,
6042 LPDWORD lpNumberOfBytesRecvd
, LPDWORD lpFlags
, struct WS_sockaddr
*lpFrom
,
6043 LPINT lpFromlen
, LPWSAOVERLAPPED lpOverlapped
,
6044 LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine
)
6047 return WS2_recv_base( s
, lpBuffers
, dwBufferCount
,
6048 lpNumberOfBytesRecvd
, lpFlags
,
6050 lpOverlapped
, lpCompletionRoutine
, NULL
);
6053 /***********************************************************************
6054 * WSCInstallProvider (WS2_32.88)
6056 INT WINAPI
WSCInstallProvider( const LPGUID lpProviderId
,
6057 LPCWSTR lpszProviderDllPath
,
6058 const LPWSAPROTOCOL_INFOW lpProtocolInfoList
,
6059 DWORD dwNumberOfEntries
,
6062 FIXME("(%s, %s, %p, %d, %p): stub !\n", debugstr_guid(lpProviderId
),
6063 debugstr_w(lpszProviderDllPath
), lpProtocolInfoList
,
6064 dwNumberOfEntries
, lpErrno
);
6070 /***********************************************************************
6071 * WSCDeinstallProvider (WS2_32.83)
6073 INT WINAPI
WSCDeinstallProvider(LPGUID lpProviderId
, LPINT lpErrno
)
6075 FIXME("(%s, %p): stub !\n", debugstr_guid(lpProviderId
), lpErrno
);
6081 /***********************************************************************
6082 * WSAAccept (WS2_32.26)
6084 SOCKET WINAPI
WSAAccept( SOCKET s
, struct WS_sockaddr
*addr
, LPINT addrlen
,
6085 LPCONDITIONPROC lpfnCondition
, DWORD_PTR dwCallbackData
)
6088 int ret
= 0, size
= 0;
6089 WSABUF CallerId
, CallerData
, CalleeId
, CalleeData
;
6090 /* QOS SQOS, GQOS; */
6093 SOCKADDR src_addr
, dst_addr
;
6095 TRACE("Socket %04lx, sockaddr %p, addrlen %p, fnCondition %p, dwCallbackData %ld\n",
6096 s
, addr
, addrlen
, lpfnCondition
, dwCallbackData
);
6099 size
= sizeof(src_addr
);
6100 cs
= WS_accept(s
, &src_addr
, &size
);
6102 if (cs
== SOCKET_ERROR
) return SOCKET_ERROR
;
6104 if (!lpfnCondition
) return cs
;
6106 CallerId
.buf
= (char *)&src_addr
;
6107 CallerId
.len
= sizeof(src_addr
);
6109 CallerData
.buf
= NULL
;
6112 WS_getsockname(cs
, &dst_addr
, &size
);
6114 CalleeId
.buf
= (char *)&dst_addr
;
6115 CalleeId
.len
= sizeof(dst_addr
);
6118 ret
= (*lpfnCondition
)(&CallerId
, &CallerData
, NULL
, NULL
,
6119 &CalleeId
, &CalleeData
, &g
, dwCallbackData
);
6124 if (addr
&& addrlen
)
6125 memcpy(addr
, &src_addr
, (*addrlen
> size
) ? size
: *addrlen
);
6128 SERVER_START_REQ( set_socket_deferred
)
6130 req
->handle
= wine_server_obj_handle( SOCKET2HANDLE(s
) );
6131 req
->deferred
= wine_server_obj_handle( SOCKET2HANDLE(cs
) );
6132 if ( !wine_server_call_err ( req
) )
6134 SetLastError( WSATRY_AGAIN
);
6135 WS_closesocket( cs
);
6139 return SOCKET_ERROR
;
6142 SetLastError(WSAECONNREFUSED
);
6143 return SOCKET_ERROR
;
6145 FIXME("Unknown return type from Condition function\n");
6146 SetLastError(WSAENOTSOCK
);
6147 return SOCKET_ERROR
;
6151 /***********************************************************************
6152 * WSADuplicateSocketA (WS2_32.32)
6154 int WINAPI
WSADuplicateSocketA( SOCKET s
, DWORD dwProcessId
, LPWSAPROTOCOL_INFOA lpProtocolInfo
)
6158 TRACE("(%ld,%x,%p)\n", s
, dwProcessId
, lpProtocolInfo
);
6159 memset(lpProtocolInfo
, 0, sizeof(*lpProtocolInfo
));
6160 /* FIXME: WS_getsockopt(s, WS_SOL_SOCKET, SO_PROTOCOL_INFO, lpProtocolInfo, sizeof(*lpProtocolInfo)); */
6161 /* I don't know what the real Windoze does next, this is a hack */
6162 /* ...we could duplicate and then use ConvertToGlobalHandle on the duplicate, then let
6163 * the target use the global duplicate, or we could copy a reference to us to the structure
6164 * and let the target duplicate it from us, but let's do it as simple as possible */
6165 hProcess
= OpenProcess(PROCESS_DUP_HANDLE
, FALSE
, dwProcessId
);
6166 DuplicateHandle(GetCurrentProcess(), SOCKET2HANDLE(s
),
6167 hProcess
, (LPHANDLE
)&lpProtocolInfo
->dwCatalogEntryId
,
6168 0, FALSE
, DUPLICATE_SAME_ACCESS
);
6169 CloseHandle(hProcess
);
6170 lpProtocolInfo
->dwServiceFlags4
= 0xff00ff00; /* magic */
6174 /***********************************************************************
6175 * WSADuplicateSocketW (WS2_32.33)
6177 int WINAPI
WSADuplicateSocketW( SOCKET s
, DWORD dwProcessId
, LPWSAPROTOCOL_INFOW lpProtocolInfo
)
6181 TRACE("(%ld,%x,%p)\n", s
, dwProcessId
, lpProtocolInfo
);
6183 memset(lpProtocolInfo
, 0, sizeof(*lpProtocolInfo
));
6184 hProcess
= OpenProcess(PROCESS_DUP_HANDLE
, FALSE
, dwProcessId
);
6185 DuplicateHandle(GetCurrentProcess(), SOCKET2HANDLE(s
),
6186 hProcess
, (LPHANDLE
)&lpProtocolInfo
->dwCatalogEntryId
,
6187 0, FALSE
, DUPLICATE_SAME_ACCESS
);
6188 CloseHandle(hProcess
);
6189 lpProtocolInfo
->dwServiceFlags4
= 0xff00ff00; /* magic */
6193 /***********************************************************************
6194 * WSAInstallServiceClassA (WS2_32.48)
6196 int WINAPI
WSAInstallServiceClassA(LPWSASERVICECLASSINFOA info
)
6198 FIXME("Request to install service %s\n",debugstr_a(info
->lpszServiceClassName
));
6199 WSASetLastError(WSAEACCES
);
6200 return SOCKET_ERROR
;
6203 /***********************************************************************
6204 * WSAInstallServiceClassW (WS2_32.49)
6206 int WINAPI
WSAInstallServiceClassW(LPWSASERVICECLASSINFOW info
)
6208 FIXME("Request to install service %s\n",debugstr_w(info
->lpszServiceClassName
));
6209 WSASetLastError(WSAEACCES
);
6210 return SOCKET_ERROR
;
6213 /***********************************************************************
6214 * WSARemoveServiceClass (WS2_32.70)
6216 int WINAPI
WSARemoveServiceClass(LPGUID info
)
6218 FIXME("Request to remove service %p\n",info
);
6219 WSASetLastError(WSATYPE_NOT_FOUND
);
6220 return SOCKET_ERROR
;
6223 /***********************************************************************
6224 * inet_ntop (WS2_32.@)
6226 PCSTR WINAPI
WS_inet_ntop( INT family
, PVOID addr
, PSTR buffer
, SIZE_T len
)
6228 #ifdef HAVE_INET_NTOP
6229 struct WS_in6_addr
*in6
;
6230 struct WS_in_addr
*in
;
6233 TRACE("family %d, addr (%p), buffer (%p), len %ld\n", family
, addr
, buffer
, len
);
6236 WSASetLastError( STATUS_INVALID_PARAMETER
);
6245 pdst
= inet_ntop( AF_INET
, &in
->WS_s_addr
, buffer
, len
);
6251 pdst
= inet_ntop( AF_INET6
, in6
->WS_s6_addr
, buffer
, len
);
6255 WSASetLastError( WSAEAFNOSUPPORT
);
6259 if (!pdst
) WSASetLastError( STATUS_INVALID_PARAMETER
);
6262 FIXME( "not supported on this platform\n" );
6263 WSASetLastError( WSAEAFNOSUPPORT
);
6268 /***********************************************************************
6269 * WSAStringToAddressA (WS2_32.80)
6271 INT WINAPI
WSAStringToAddressA(LPSTR AddressString
,
6273 LPWSAPROTOCOL_INFOA lpProtocolInfo
,
6274 LPSOCKADDR lpAddress
,
6275 LPINT lpAddressLength
)
6278 LPSTR workBuffer
=NULL
,ptrPort
;
6280 TRACE( "(%s, %x, %p, %p, %p)\n", debugstr_a(AddressString
), AddressFamily
,
6281 lpProtocolInfo
, lpAddress
, lpAddressLength
);
6283 if (!lpAddressLength
|| !lpAddress
) return SOCKET_ERROR
;
6287 WSASetLastError(WSAEINVAL
);
6288 return SOCKET_ERROR
;
6292 FIXME("ProtocolInfo not implemented.\n");
6294 workBuffer
= HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY
,
6295 strlen(AddressString
) + 1);
6298 WSASetLastError(WSA_NOT_ENOUGH_MEMORY
);
6299 return SOCKET_ERROR
;
6302 strcpy(workBuffer
, AddressString
);
6304 switch(AddressFamily
)
6308 struct in_addr inetaddr
;
6310 /* If lpAddressLength is too small, tell caller the size we need */
6311 if (*lpAddressLength
< sizeof(SOCKADDR_IN
))
6313 *lpAddressLength
= sizeof(SOCKADDR_IN
);
6317 *lpAddressLength
= sizeof(SOCKADDR_IN
);
6318 memset(lpAddress
, 0, sizeof(SOCKADDR_IN
));
6320 ((LPSOCKADDR_IN
)lpAddress
)->sin_family
= AF_INET
;
6322 ptrPort
= strchr(workBuffer
, ':');
6325 ((LPSOCKADDR_IN
)lpAddress
)->sin_port
= htons(atoi(ptrPort
+1));
6330 ((LPSOCKADDR_IN
)lpAddress
)->sin_port
= 0;
6333 if(inet_aton(workBuffer
, &inetaddr
) > 0)
6335 ((LPSOCKADDR_IN
)lpAddress
)->sin_addr
.WS_s_addr
= inetaddr
.s_addr
;
6346 struct in6_addr inetaddr
;
6347 /* If lpAddressLength is too small, tell caller the size we need */
6348 if (*lpAddressLength
< sizeof(SOCKADDR_IN6
))
6350 *lpAddressLength
= sizeof(SOCKADDR_IN6
);
6354 #ifdef HAVE_INET_PTON
6355 *lpAddressLength
= sizeof(SOCKADDR_IN6
);
6356 memset(lpAddress
, 0, sizeof(SOCKADDR_IN6
));
6358 ((LPSOCKADDR_IN6
)lpAddress
)->sin6_family
= WS_AF_INET6
;
6360 /* This one is a bit tricky. An IPv6 address contains colons, so the
6361 * check from IPv4 doesn't work like that. However, IPv6 addresses that
6362 * contain a port are written with braces like [fd12:3456:7890::1]:12345
6363 * so what we will do is to look for ']', check if the next char is a
6364 * colon, and if it is, parse the port as in IPv4. */
6366 ptrPort
= strchr(workBuffer
, ']');
6367 if(ptrPort
&& *(++ptrPort
) == ':')
6369 ((LPSOCKADDR_IN6
)lpAddress
)->sin6_port
= htons(atoi(ptrPort
+1));
6374 ((LPSOCKADDR_IN6
)lpAddress
)->sin6_port
= 0;
6377 if(inet_pton(AF_INET6
, workBuffer
, &inetaddr
) > 0)
6379 memcpy(&((LPSOCKADDR_IN6
)lpAddress
)->sin6_addr
, &inetaddr
,
6380 sizeof(struct in6_addr
));
6384 #endif /* HAVE_INET_PTON */
6390 /* According to MSDN, only AF_INET and AF_INET6 are supported. */
6391 TRACE("Unsupported address family specified: %d.\n", AddressFamily
);
6395 HeapFree(GetProcessHeap(), 0, workBuffer
);
6398 WSASetLastError(res
);
6399 return SOCKET_ERROR
;
6402 /***********************************************************************
6403 * WSAStringToAddressW (WS2_32.81)
6405 * FIXME: Does anybody know if this function allows using Hebrew/Arabic/Chinese... digits?
6406 * If this should be the case, it would be required to map these digits
6407 * to Unicode digits (0-9) using FoldString first.
6409 INT WINAPI
WSAStringToAddressW(LPWSTR AddressString
,
6411 LPWSAPROTOCOL_INFOW lpProtocolInfo
,
6412 LPSOCKADDR lpAddress
,
6413 LPINT lpAddressLength
)
6416 LPSTR workBuffer
=NULL
;
6417 WSAPROTOCOL_INFOA infoA
;
6418 LPWSAPROTOCOL_INFOA lpProtoInfoA
= NULL
;
6420 TRACE( "(%s, %x, %p, %p, %p)\n", debugstr_w(AddressString
), AddressFamily
, lpProtocolInfo
,
6421 lpAddress
, lpAddressLength
);
6423 if (!lpAddressLength
|| !lpAddress
) return SOCKET_ERROR
;
6425 /* if ProtocolInfo is available - convert to ANSI variant */
6428 lpProtoInfoA
= &infoA
;
6429 memcpy( lpProtoInfoA
, lpProtocolInfo
, FIELD_OFFSET( WSAPROTOCOL_INFOA
, szProtocol
) );
6431 if (!WideCharToMultiByte( CP_ACP
, 0, lpProtocolInfo
->szProtocol
, -1,
6432 lpProtoInfoA
->szProtocol
, WSAPROTOCOL_LEN
+1, NULL
, NULL
))
6434 WSASetLastError( WSAEINVAL
);
6435 return SOCKET_ERROR
;
6441 /* Translate AddressString to ANSI code page - assumes that only
6442 standard digits 0-9 are used with this API call */
6443 sBuffer
= WideCharToMultiByte( CP_ACP
, 0, AddressString
, -1, NULL
, 0, NULL
, NULL
);
6444 workBuffer
= HeapAlloc( GetProcessHeap(), 0, sBuffer
);
6448 WideCharToMultiByte( CP_ACP
, 0, AddressString
, -1, workBuffer
, sBuffer
, NULL
, NULL
);
6449 res
= WSAStringToAddressA(workBuffer
,AddressFamily
,lpProtoInfoA
,
6450 lpAddress
,lpAddressLength
);
6451 HeapFree( GetProcessHeap(), 0, workBuffer
);
6455 res
= WSA_NOT_ENOUGH_MEMORY
;
6460 WSASetLastError(res
);
6461 return SOCKET_ERROR
;
6464 /***********************************************************************
6465 * WSAAddressToStringA (WS2_32.27)
6467 * See WSAAddressToStringW
6469 INT WINAPI
WSAAddressToStringA( LPSOCKADDR sockaddr
, DWORD len
,
6470 LPWSAPROTOCOL_INFOA info
, LPSTR string
,
6474 CHAR buffer
[54]; /* 32 digits + 7':' + '[' + '%" + 5 digits + ']:' + 5 digits + '\0' */
6477 TRACE( "(%p, %d, %p, %p, %p)\n", sockaddr
, len
, info
, string
, lenstr
);
6479 if (!sockaddr
) return SOCKET_ERROR
;
6480 if (!string
|| !lenstr
) return SOCKET_ERROR
;
6482 switch(sockaddr
->sa_family
)
6485 if (len
< sizeof(SOCKADDR_IN
)) return SOCKET_ERROR
;
6486 sprintf( buffer
, "%u.%u.%u.%u:%u",
6487 (unsigned int)(ntohl( ((SOCKADDR_IN
*)sockaddr
)->sin_addr
.WS_s_addr
) >> 24 & 0xff),
6488 (unsigned int)(ntohl( ((SOCKADDR_IN
*)sockaddr
)->sin_addr
.WS_s_addr
) >> 16 & 0xff),
6489 (unsigned int)(ntohl( ((SOCKADDR_IN
*)sockaddr
)->sin_addr
.WS_s_addr
) >> 8 & 0xff),
6490 (unsigned int)(ntohl( ((SOCKADDR_IN
*)sockaddr
)->sin_addr
.WS_s_addr
) & 0xff),
6491 ntohs( ((SOCKADDR_IN
*)sockaddr
)->sin_port
) );
6493 p
= strchr( buffer
, ':' );
6494 if (!((SOCKADDR_IN
*)sockaddr
)->sin_port
) *p
= 0;
6499 struct WS_sockaddr_in6
*sockaddr6
= (LPSOCKADDR_IN6
) sockaddr
;
6502 if (len
< sizeof(SOCKADDR_IN6
)) return SOCKET_ERROR
;
6503 if ((sockaddr6
->sin6_port
))
6504 strcpy(buffer
, "[");
6505 if (!WS_inet_ntop(WS_AF_INET6
, &sockaddr6
->sin6_addr
, buffer
+strlen(buffer
), sizeof(buffer
)))
6507 WSASetLastError(WSAEINVAL
);
6508 return SOCKET_ERROR
;
6510 if ((sockaddr6
->sin6_scope_id
))
6511 sprintf(buffer
+strlen(buffer
), "%%%u", sockaddr6
->sin6_scope_id
);
6512 if ((sockaddr6
->sin6_port
))
6513 sprintf(buffer
+strlen(buffer
), "]:%u", ntohs(sockaddr6
->sin6_port
));
6518 WSASetLastError(WSAEINVAL
);
6519 return SOCKET_ERROR
;
6522 size
= strlen( buffer
) + 1;
6527 WSASetLastError(WSAEFAULT
);
6528 return SOCKET_ERROR
;
6532 strcpy( string
, buffer
);
6536 /***********************************************************************
6537 * WSAAddressToStringW (WS2_32.28)
6539 * Convert a sockaddr address into a readable address string.
6542 * sockaddr [I] Pointer to a sockaddr structure.
6543 * len [I] Size of the sockaddr structure.
6544 * info [I] Pointer to a WSAPROTOCOL_INFOW structure (optional).
6545 * string [I/O] Pointer to a buffer to receive the address string.
6546 * lenstr [I/O] Size of the receive buffer in WCHARs.
6550 * Failure: SOCKET_ERROR
6553 * The 'info' parameter is ignored.
6555 INT WINAPI
WSAAddressToStringW( LPSOCKADDR sockaddr
, DWORD len
,
6556 LPWSAPROTOCOL_INFOW info
, LPWSTR string
,
6561 WCHAR buffer
[54]; /* 32 digits + 7':' + '[' + '%" + 5 digits + ']:' + 5 digits + '\0' */
6564 TRACE( "(%p, %d, %p, %p, %p)\n", sockaddr
, len
, info
, string
, lenstr
);
6567 ret
= WSAAddressToStringA(sockaddr
, len
, NULL
, bufAddr
, &size
);
6569 if (ret
) return ret
;
6571 MultiByteToWideChar( CP_ACP
, 0, bufAddr
, size
, buffer
, sizeof( buffer
)/sizeof(WCHAR
));
6576 WSASetLastError(WSAEFAULT
);
6577 return SOCKET_ERROR
;
6581 lstrcpyW( string
, buffer
);
6585 /***********************************************************************
6586 * WSAEnumNameSpaceProvidersA (WS2_32.34)
6588 INT WINAPI
WSAEnumNameSpaceProvidersA( LPDWORD len
, LPWSANAMESPACE_INFOA buffer
)
6590 FIXME( "(%p %p) Stub!\n", len
, buffer
);
6594 /***********************************************************************
6595 * WSAEnumNameSpaceProvidersW (WS2_32.35)
6597 INT WINAPI
WSAEnumNameSpaceProvidersW( LPDWORD len
, LPWSANAMESPACE_INFOW buffer
)
6599 FIXME( "(%p %p) Stub!\n", len
, buffer
);
6603 /***********************************************************************
6604 * WSAGetQOSByName (WS2_32.41)
6606 BOOL WINAPI
WSAGetQOSByName( SOCKET s
, LPWSABUF lpQOSName
, LPQOS lpQOS
)
6608 FIXME( "(0x%04lx %p %p) Stub!\n", s
, lpQOSName
, lpQOS
);
6612 /***********************************************************************
6613 * WSAGetServiceClassInfoA (WS2_32.42)
6615 INT WINAPI
WSAGetServiceClassInfoA( LPGUID provider
, LPGUID service
, LPDWORD len
,
6616 LPWSASERVICECLASSINFOA info
)
6618 FIXME( "(%s %s %p %p) Stub!\n", debugstr_guid(provider
), debugstr_guid(service
),
6620 WSASetLastError(WSA_NOT_ENOUGH_MEMORY
);
6621 return SOCKET_ERROR
;
6624 /***********************************************************************
6625 * WSAGetServiceClassInfoW (WS2_32.43)
6627 INT WINAPI
WSAGetServiceClassInfoW( LPGUID provider
, LPGUID service
, LPDWORD len
,
6628 LPWSASERVICECLASSINFOW info
)
6630 FIXME( "(%s %s %p %p) Stub!\n", debugstr_guid(provider
), debugstr_guid(service
),
6632 WSASetLastError(WSA_NOT_ENOUGH_MEMORY
);
6633 return SOCKET_ERROR
;
6636 /***********************************************************************
6637 * WSAGetServiceClassNameByClassIdA (WS2_32.44)
6639 INT WINAPI
WSAGetServiceClassNameByClassIdA( LPGUID
class, LPSTR service
, LPDWORD len
)
6641 FIXME( "(%s %p %p) Stub!\n", debugstr_guid(class), service
, len
);
6642 WSASetLastError(WSA_NOT_ENOUGH_MEMORY
);
6643 return SOCKET_ERROR
;
6646 /***********************************************************************
6647 * WSAGetServiceClassNameByClassIdW (WS2_32.45)
6649 INT WINAPI
WSAGetServiceClassNameByClassIdW( LPGUID
class, LPWSTR service
, LPDWORD len
)
6651 FIXME( "(%s %p %p) Stub!\n", debugstr_guid(class), service
, len
);
6652 WSASetLastError(WSA_NOT_ENOUGH_MEMORY
);
6653 return SOCKET_ERROR
;
6656 /***********************************************************************
6657 * WSALookupServiceBeginA (WS2_32.59)
6659 INT WINAPI
WSALookupServiceBeginA( LPWSAQUERYSETA lpqsRestrictions
,
6660 DWORD dwControlFlags
,
6663 FIXME("(%p 0x%08x %p) Stub!\n", lpqsRestrictions
, dwControlFlags
,
6665 WSASetLastError(WSA_NOT_ENOUGH_MEMORY
);
6666 return SOCKET_ERROR
;
6669 /***********************************************************************
6670 * WSALookupServiceBeginW (WS2_32.60)
6672 INT WINAPI
WSALookupServiceBeginW( LPWSAQUERYSETW lpqsRestrictions
,
6673 DWORD dwControlFlags
,
6676 FIXME("(%p 0x%08x %p) Stub!\n", lpqsRestrictions
, dwControlFlags
,
6678 WSASetLastError(WSA_NOT_ENOUGH_MEMORY
);
6679 return SOCKET_ERROR
;
6682 /***********************************************************************
6683 * WSALookupServiceEnd (WS2_32.61)
6685 INT WINAPI
WSALookupServiceEnd( HANDLE lookup
)
6687 FIXME("(%p) Stub!\n", lookup
);
6691 /***********************************************************************
6692 * WSALookupServiceNextA (WS2_32.62)
6694 INT WINAPI
WSALookupServiceNextA( HANDLE lookup
, DWORD flags
, LPDWORD len
, LPWSAQUERYSETA results
)
6696 FIXME( "(%p 0x%08x %p %p) Stub!\n", lookup
, flags
, len
, results
);
6697 WSASetLastError(WSA_E_NO_MORE
);
6698 return SOCKET_ERROR
;
6701 /***********************************************************************
6702 * WSALookupServiceNextW (WS2_32.63)
6704 INT WINAPI
WSALookupServiceNextW( HANDLE lookup
, DWORD flags
, LPDWORD len
, LPWSAQUERYSETW results
)
6706 FIXME( "(%p 0x%08x %p %p) Stub!\n", lookup
, flags
, len
, results
);
6707 WSASetLastError(WSA_E_NO_MORE
);
6708 return SOCKET_ERROR
;
6711 /***********************************************************************
6712 * WSANtohl (WS2_32.64)
6714 INT WINAPI
WSANtohl( SOCKET s
, WS_u_long netlong
, WS_u_long
* lphostlong
)
6716 TRACE( "(0x%04lx 0x%08x %p)\n", s
, netlong
, lphostlong
);
6718 if (!lphostlong
) return WSAEFAULT
;
6720 *lphostlong
= ntohl( netlong
);
6724 /***********************************************************************
6725 * WSANtohs (WS2_32.65)
6727 INT WINAPI
WSANtohs( SOCKET s
, WS_u_short netshort
, WS_u_short
* lphostshort
)
6729 TRACE( "(0x%04lx 0x%08x %p)\n", s
, netshort
, lphostshort
);
6731 if (!lphostshort
) return WSAEFAULT
;
6733 *lphostshort
= ntohs( netshort
);
6737 /***********************************************************************
6738 * WSAProviderConfigChange (WS2_32.66)
6740 INT WINAPI
WSAProviderConfigChange( LPHANDLE handle
, LPWSAOVERLAPPED overlapped
,
6741 LPWSAOVERLAPPED_COMPLETION_ROUTINE completion
)
6743 FIXME( "(%p %p %p) Stub!\n", handle
, overlapped
, completion
);
6744 return SOCKET_ERROR
;
6747 /***********************************************************************
6748 * WSARecvDisconnect (WS2_32.68)
6750 INT WINAPI
WSARecvDisconnect( SOCKET s
, LPWSABUF disconnectdata
)
6752 TRACE( "(0x%04lx %p)\n", s
, disconnectdata
);
6754 return WS_shutdown( s
, 0 );
6757 /***********************************************************************
6758 * WSASetServiceA (WS2_32.76)
6760 INT WINAPI
WSASetServiceA( LPWSAQUERYSETA query
, WSAESETSERVICEOP operation
, DWORD flags
)
6762 FIXME( "(%p 0x%08x 0x%08x) Stub!\n", query
, operation
, flags
);
6766 /***********************************************************************
6767 * WSASetServiceW (WS2_32.77)
6769 INT WINAPI
WSASetServiceW( LPWSAQUERYSETW query
, WSAESETSERVICEOP operation
, DWORD flags
)
6771 FIXME( "(%p 0x%08x 0x%08x) Stub!\n", query
, operation
, flags
);
6775 /***********************************************************************
6776 * WSCEnableNSProvider (WS2_32.84)
6778 INT WINAPI
WSCEnableNSProvider( LPGUID provider
, BOOL enable
)
6780 FIXME( "(%s 0x%08x) Stub!\n", debugstr_guid(provider
), enable
);
6784 /***********************************************************************
6785 * WSCGetProviderPath (WS2_32.86)
6787 INT WINAPI
WSCGetProviderPath( LPGUID provider
, LPWSTR path
, LPINT len
, LPINT errcode
)
6789 FIXME( "(%s %p %p %p) Stub!\n", debugstr_guid(provider
), path
, len
, errcode
);
6791 if (!errcode
|| !provider
|| !len
) return WSAEFAULT
;
6793 *errcode
= WSAEINVAL
;
6794 return SOCKET_ERROR
;
6797 /***********************************************************************
6798 * WSCInstallNameSpace (WS2_32.87)
6800 INT WINAPI
WSCInstallNameSpace( LPWSTR identifier
, LPWSTR path
, DWORD
namespace,
6801 DWORD version
, LPGUID provider
)
6803 FIXME( "(%s %s 0x%08x 0x%08x %s) Stub!\n", debugstr_w(identifier
), debugstr_w(path
),
6804 namespace, version
, debugstr_guid(provider
) );
6808 /***********************************************************************
6809 * WSCUnInstallNameSpace (WS2_32.89)
6811 INT WINAPI
WSCUnInstallNameSpace( LPGUID lpProviderId
)
6813 FIXME("(%p) Stub!\n", lpProviderId
);
6817 /***********************************************************************
6818 * WSCWriteProviderOrder (WS2_32.91)
6820 INT WINAPI
WSCWriteProviderOrder( LPDWORD entry
, DWORD number
)
6822 FIXME("(%p 0x%08x) Stub!\n", entry
, number
);
6826 /***********************************************************************
6827 * WSANSPIoctl (WS2_32.91)
6829 INT WINAPI
WSANSPIoctl( HANDLE hLookup
, DWORD dwControlCode
, LPVOID lpvInBuffer
,
6830 DWORD cbInBuffer
, LPVOID lpvOutBuffer
, DWORD cbOutBuffer
,
6831 LPDWORD lpcbBytesReturned
, LPWSACOMPLETION lpCompletion
)
6833 FIXME("(%p, 0x%08x, %p, 0x%08x, %p, 0x%08x, %p, %p) Stub!\n", hLookup
, dwControlCode
,
6834 lpvInBuffer
, cbInBuffer
, lpvOutBuffer
, cbOutBuffer
, lpcbBytesReturned
, lpCompletion
);
6835 WSASetLastError(WSA_NOT_ENOUGH_MEMORY
);
6836 return SOCKET_ERROR
;