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"
161 #if defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__DragonFly__)
162 # define sipx_network sipx_addr.x_net
163 # define sipx_node sipx_addr.x_host.c_host
164 #endif /* __FreeBSD__ */
167 #define INADDR_NONE ~0UL
170 WINE_DEFAULT_DEBUG_CHANNEL(winsock
);
171 WINE_DECLARE_DEBUG_CHANNEL(winediag
);
173 #if defined(IP_UNICAST_IF) && defined(SO_ATTACH_FILTER)
174 # define LINUX_BOUND_IF
175 struct interface_filter
{
176 struct sock_filter iface_memaddr
;
177 struct sock_filter iface_rule
;
178 struct sock_filter return_keep
;
179 struct sock_filter return_dump
;
181 # define FILTER_JUMP_DUMP(here) (u_char)(offsetof(struct interface_filter, return_dump) \
182 -offsetof(struct interface_filter, here)-sizeof(struct sock_filter)) \
183 /sizeof(struct sock_filter)
184 # define FILTER_JUMP_KEEP(here) (u_char)(offsetof(struct interface_filter, return_keep) \
185 -offsetof(struct interface_filter, here)-sizeof(struct sock_filter)) \
186 /sizeof(struct sock_filter)
187 static struct interface_filter generic_interface_filter
= {
188 BPF_STMT(BPF_LD
+BPF_W
+BPF_ABS
, SKF_AD_OFF
+SKF_AD_IFINDEX
),
189 BPF_JUMP(BPF_JMP
+BPF_JEQ
+BPF_K
, 0xdeadbeef, FILTER_JUMP_KEEP(iface_rule
), FILTER_JUMP_DUMP(iface_rule
)),
190 BPF_STMT(BPF_RET
+BPF_K
, (u_int
)-1), /* keep packet */
191 BPF_STMT(BPF_RET
+BPF_K
, 0) /* dump packet */
193 #endif /* LINUX_BOUND_IF */
196 * The actual definition of WSASendTo, wrapped in a different function name
197 * so that internal calls from ws2_32 itself will not trigger programs like
198 * Garena, which hooks WSASendTo/WSARecvFrom calls.
200 static int WS2_sendto( SOCKET s
, LPWSABUF lpBuffers
, DWORD dwBufferCount
,
201 LPDWORD lpNumberOfBytesSent
, DWORD dwFlags
,
202 const struct WS_sockaddr
*to
, int tolen
,
203 LPWSAOVERLAPPED lpOverlapped
,
204 LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine
);
207 * Internal fundamental receive function, essentially WSARecvFrom with an
208 * additional parameter to support message control headers.
210 static int WS2_recv_base( SOCKET s
, LPWSABUF lpBuffers
, DWORD dwBufferCount
,
211 LPDWORD lpNumberOfBytesRecvd
, LPDWORD lpFlags
,
212 struct WS_sockaddr
*lpFrom
,
213 LPINT lpFromlen
, LPWSAOVERLAPPED lpOverlapped
,
214 LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine
,
215 LPWSABUF lpControlBuffer
);
217 /* critical section to protect some non-reentrant net function */
218 static CRITICAL_SECTION csWSgetXXXbyYYY
;
219 static CRITICAL_SECTION_DEBUG critsect_debug
=
221 0, 0, &csWSgetXXXbyYYY
,
222 { &critsect_debug
.ProcessLocksList
, &critsect_debug
.ProcessLocksList
},
223 0, 0, { (DWORD_PTR
)(__FILE__
": csWSgetXXXbyYYY") }
225 static CRITICAL_SECTION csWSgetXXXbyYYY
= { &critsect_debug
, -1, 0, 0, 0, 0 };
227 union generic_unix_sockaddr
229 struct sockaddr addr
;
230 char data
[128]; /* should be big enough for all families */
233 static inline const char *debugstr_sockaddr( const struct WS_sockaddr
*a
)
235 if (!a
) return "(nil)";
236 switch (a
->sa_family
)
239 return wine_dbg_sprintf("{ family AF_INET, address %s, port %d }",
240 inet_ntoa(((const struct sockaddr_in
*)a
)->sin_addr
),
241 ntohs(((const struct sockaddr_in
*)a
)->sin_port
));
246 struct WS_sockaddr_in6
*sin
= (struct WS_sockaddr_in6
*)a
;
248 p
= WS_inet_ntop( WS_AF_INET6
, &sin
->sin6_addr
, buf
, sizeof(buf
) );
250 p
= "(unknown IPv6 address)";
251 return wine_dbg_sprintf("{ family AF_INET6, address %s, port %d }",
252 p
, ntohs(sin
->sin6_port
));
258 memcpy( &addr
, ((const SOCKADDR_IRDA
*)a
)->irdaDeviceID
, sizeof(addr
) );
259 addr
= ntohl( addr
);
260 return wine_dbg_sprintf("{ family AF_IRDA, addr %08x, name %s }",
262 ((const SOCKADDR_IRDA
*)a
)->irdaServiceName
);
265 return wine_dbg_sprintf("{ family %d }", a
->sa_family
);
269 /* HANDLE<->SOCKET conversion (SOCKET is UINT_PTR). */
270 #define SOCKET2HANDLE(s) ((HANDLE)(s))
271 #define HANDLE2SOCKET(h) ((SOCKET)(h))
273 /****************************************************************
274 * Async IO declarations
275 ****************************************************************/
277 typedef struct ws2_async
281 LPWSAOVERLAPPED user_overlapped
;
282 LPWSAOVERLAPPED_COMPLETION_ROUTINE completion_func
;
283 IO_STATUS_BLOCK local_iosb
;
284 struct WS_sockaddr
*addr
;
287 int val
; /* for send operations */
288 int *ptr
; /* for recv operations */
293 unsigned int n_iovecs
;
294 unsigned int first_iovec
;
295 struct iovec iovec
[1];
298 typedef struct ws2_accept_async
300 HANDLE listen_socket
;
301 HANDLE accept_socket
;
302 LPOVERLAPPED user_overlapped
;
304 PVOID buf
; /* buffer to write data to */
308 struct ws2_async
*read
;
311 /****************************************************************/
313 /* ----------------------------------- internal data */
315 /* ws_... struct conversion flags */
317 typedef struct /* WSAAsyncSelect() control struct */
319 HANDLE service
, event
, sock
;
325 #define WS_MAX_SOCKETS_PER_PROCESS 128 /* reasonable guess */
326 #define WS_MAX_UDP_DATAGRAM 1024
327 static INT WINAPI
WSA_DefaultBlockingHook( FARPROC x
);
329 /* hostent's, servent's and protent's are stored in one buffer per thread,
330 * as documented on MSDN for the functions that return any of the buffers */
331 struct per_thread_data
334 struct WS_hostent
*he_buffer
;
335 struct WS_servent
*se_buffer
;
336 struct WS_protoent
*pe_buffer
;
342 /* internal: routing description information */
349 static INT num_startup
; /* reference counter */
350 static FARPROC blocking_hook
= (FARPROC
)WSA_DefaultBlockingHook
;
352 /* function prototypes */
353 static struct WS_hostent
*WS_create_he(char *name
, int aliases
, int aliases_size
, int addresses
, int address_length
);
354 static struct WS_hostent
*WS_dup_he(const struct hostent
* p_he
);
355 static struct WS_protoent
*WS_dup_pe(const struct protoent
* p_pe
);
356 static struct WS_servent
*WS_dup_se(const struct servent
* p_se
);
358 int WSAIOCTL_GetInterfaceCount(void);
359 int WSAIOCTL_GetInterfaceName(int intNumber
, char *intName
);
361 static void WS_AddCompletion( SOCKET sock
, ULONG_PTR CompletionValue
, NTSTATUS CompletionStatus
, ULONG Information
);
363 #define MAP_OPTION(opt) { WS_##opt, opt }
365 static const int ws_sock_map
[][2] =
367 MAP_OPTION( SO_DEBUG
),
368 MAP_OPTION( SO_ACCEPTCONN
),
369 MAP_OPTION( SO_REUSEADDR
),
370 MAP_OPTION( SO_KEEPALIVE
),
371 MAP_OPTION( SO_DONTROUTE
),
372 MAP_OPTION( SO_BROADCAST
),
373 MAP_OPTION( SO_LINGER
),
374 MAP_OPTION( SO_OOBINLINE
),
375 MAP_OPTION( SO_SNDBUF
),
376 MAP_OPTION( SO_RCVBUF
),
377 MAP_OPTION( SO_ERROR
),
378 MAP_OPTION( SO_TYPE
),
380 MAP_OPTION( SO_RCVTIMEO
),
383 MAP_OPTION( SO_SNDTIMEO
),
387 static const int ws_tcp_map
[][2] =
390 MAP_OPTION( TCP_NODELAY
),
394 static const int ws_ip_map
[][2] =
396 MAP_OPTION( IP_MULTICAST_IF
),
397 MAP_OPTION( IP_MULTICAST_TTL
),
398 MAP_OPTION( IP_MULTICAST_LOOP
),
399 MAP_OPTION( IP_ADD_MEMBERSHIP
),
400 MAP_OPTION( IP_DROP_MEMBERSHIP
),
401 MAP_OPTION( IP_OPTIONS
),
403 MAP_OPTION( IP_HDRINCL
),
405 MAP_OPTION( IP_TOS
),
406 MAP_OPTION( IP_TTL
),
408 MAP_OPTION( IP_PKTINFO
),
411 MAP_OPTION( IP_UNICAST_IF
),
415 static const int ws_ipv6_map
[][2] =
417 #ifdef IPV6_ADD_MEMBERSHIP
418 MAP_OPTION( IPV6_ADD_MEMBERSHIP
),
420 #ifdef IPV6_DROP_MEMBERSHIP
421 MAP_OPTION( IPV6_DROP_MEMBERSHIP
),
423 MAP_OPTION( IPV6_MULTICAST_IF
),
424 MAP_OPTION( IPV6_MULTICAST_HOPS
),
425 MAP_OPTION( IPV6_MULTICAST_LOOP
),
426 MAP_OPTION( IPV6_UNICAST_HOPS
),
427 MAP_OPTION( IPV6_V6ONLY
),
428 #ifdef IPV6_UNICAST_IF
429 MAP_OPTION( IPV6_UNICAST_IF
),
433 static const int ws_af_map
[][2] =
435 MAP_OPTION( AF_UNSPEC
),
436 MAP_OPTION( AF_INET
),
437 MAP_OPTION( AF_INET6
),
439 MAP_OPTION( AF_IPX
),
442 MAP_OPTION( AF_IRDA
),
444 {FROM_PROTOCOL_INFO
, FROM_PROTOCOL_INFO
},
447 static const int ws_socktype_map
[][2] =
449 MAP_OPTION( SOCK_DGRAM
),
450 MAP_OPTION( SOCK_STREAM
),
451 MAP_OPTION( SOCK_RAW
),
452 {FROM_PROTOCOL_INFO
, FROM_PROTOCOL_INFO
},
455 static const int ws_proto_map
[][2] =
457 MAP_OPTION( IPPROTO_IP
),
458 MAP_OPTION( IPPROTO_TCP
),
459 MAP_OPTION( IPPROTO_UDP
),
460 MAP_OPTION( IPPROTO_ICMP
),
461 MAP_OPTION( IPPROTO_IGMP
),
462 MAP_OPTION( IPPROTO_RAW
),
463 {FROM_PROTOCOL_INFO
, FROM_PROTOCOL_INFO
},
466 static const int ws_aiflag_map
[][2] =
468 MAP_OPTION( AI_PASSIVE
),
469 MAP_OPTION( AI_CANONNAME
),
470 MAP_OPTION( AI_NUMERICHOST
),
471 MAP_OPTION( AI_ADDRCONFIG
),
474 static const int ws_niflag_map
[][2] =
476 MAP_OPTION( NI_NOFQDN
),
477 MAP_OPTION( NI_NUMERICHOST
),
478 MAP_OPTION( NI_NAMEREQD
),
479 MAP_OPTION( NI_NUMERICSERV
),
480 MAP_OPTION( NI_DGRAM
),
483 static const int ws_eai_map
[][2] =
485 MAP_OPTION( EAI_AGAIN
),
486 MAP_OPTION( EAI_BADFLAGS
),
487 MAP_OPTION( EAI_FAIL
),
488 MAP_OPTION( EAI_FAMILY
),
489 MAP_OPTION( EAI_MEMORY
),
490 /* Note: EAI_NODATA is deprecated, but still
491 * used by Windows and Linux... We map the newer
492 * EAI_NONAME to EAI_NODATA for now until Windows
496 MAP_OPTION( EAI_NODATA
),
499 { WS_EAI_NODATA
, EAI_NONAME
},
502 MAP_OPTION( EAI_SERVICE
),
503 MAP_OPTION( EAI_SOCKTYPE
),
507 static const char magic_loopback_addr
[] = {127, 12, 34, 56};
509 #ifndef HAVE_STRUCT_MSGHDR_MSG_ACCRIGHTS
510 static inline WSACMSGHDR
*fill_control_message(int level
, int type
, WSACMSGHDR
*current
, ULONG
*maxsize
, void *data
, int len
)
512 ULONG msgsize
= sizeof(WSACMSGHDR
) + WSA_CMSG_ALIGN(len
);
513 char *ptr
= (char *) current
+ sizeof(WSACMSGHDR
);
515 /* Make sure there is at least enough room for this entry */
516 if (msgsize
> *maxsize
)
519 /* Fill in the entry */
520 current
->cmsg_len
= sizeof(WSACMSGHDR
) + len
;
521 current
->cmsg_level
= level
;
522 current
->cmsg_type
= type
;
523 memcpy(ptr
, data
, len
);
524 /* Return the pointer to where next entry should go */
525 return (WSACMSGHDR
*) (ptr
+ WSA_CMSG_ALIGN(len
));
528 static inline int convert_control_headers(struct msghdr
*hdr
, WSABUF
*control
)
531 WSACMSGHDR
*cmsg_win
= (WSACMSGHDR
*) control
->buf
, *ptr
;
532 ULONG ctlsize
= control
->len
;
533 struct cmsghdr
*cmsg_unix
;
536 /* Loop over all the headers, converting as appropriate */
537 for (cmsg_unix
= CMSG_FIRSTHDR(hdr
); cmsg_unix
!= NULL
; cmsg_unix
= CMSG_NXTHDR(hdr
, cmsg_unix
))
539 switch(cmsg_unix
->cmsg_level
)
542 switch(cmsg_unix
->cmsg_type
)
546 /* Convert the Unix IP_PKTINFO structure to the Windows version */
547 struct in_pktinfo
*data_unix
= (struct in_pktinfo
*) CMSG_DATA(cmsg_unix
);
548 struct WS_in_pktinfo data_win
;
550 memcpy(&data_win
.ipi_addr
,&data_unix
->ipi_addr
.s_addr
,4); /* 4 bytes = 32 address bits */
551 data_win
.ipi_ifindex
= data_unix
->ipi_ifindex
;
552 ptr
= fill_control_message(WS_IPPROTO_IP
, WS_IP_PKTINFO
, ptr
, &ctlsize
,
553 (void*)&data_win
, sizeof(data_win
));
554 if (!ptr
) goto error
;
557 FIXME("Unhandled IPPROTO_IP message header type %d\n", cmsg_unix
->cmsg_type
);
562 FIXME("Unhandled message header level %d\n", cmsg_unix
->cmsg_level
);
568 /* Set the length of the returned control headers */
569 control
->len
= (ptr
== NULL
? 0 : (char*)ptr
- (char*)cmsg_win
);
570 return (ptr
!= NULL
);
571 #else /* IP_PKTINFO */
574 #endif /* IP_PKTINFO */
576 #endif /* HAVE_STRUCT_MSGHDR_MSG_ACCRIGHTS */
578 /* ----------------------------------- error handling */
580 static NTSTATUS
sock_get_ntstatus( int err
)
584 case EBADF
: return STATUS_INVALID_HANDLE
;
585 case EBUSY
: return STATUS_DEVICE_BUSY
;
587 case EACCES
: return STATUS_ACCESS_DENIED
;
588 case EFAULT
: return STATUS_NO_MEMORY
;
589 case EINVAL
: return STATUS_INVALID_PARAMETER
;
591 case EMFILE
: return STATUS_TOO_MANY_OPENED_FILES
;
592 case EWOULDBLOCK
: return STATUS_CANT_WAIT
;
593 case EINPROGRESS
: return STATUS_PENDING
;
594 case EALREADY
: return STATUS_NETWORK_BUSY
;
595 case ENOTSOCK
: return STATUS_OBJECT_TYPE_MISMATCH
;
596 case EDESTADDRREQ
: return STATUS_INVALID_PARAMETER
;
597 case EMSGSIZE
: return STATUS_BUFFER_OVERFLOW
;
598 case EPROTONOSUPPORT
:
599 case ESOCKTNOSUPPORT
:
602 case EPROTOTYPE
: return STATUS_NOT_SUPPORTED
;
603 case ENOPROTOOPT
: return STATUS_INVALID_PARAMETER
;
604 case EOPNOTSUPP
: return STATUS_NOT_SUPPORTED
;
605 case EADDRINUSE
: return STATUS_ADDRESS_ALREADY_ASSOCIATED
;
606 case EADDRNOTAVAIL
: return STATUS_INVALID_PARAMETER
;
607 case ECONNREFUSED
: return STATUS_CONNECTION_REFUSED
;
608 case ESHUTDOWN
: return STATUS_PIPE_DISCONNECTED
;
609 case ENOTCONN
: return STATUS_CONNECTION_DISCONNECTED
;
610 case ETIMEDOUT
: return STATUS_IO_TIMEOUT
;
611 case ENETUNREACH
: return STATUS_NETWORK_UNREACHABLE
;
612 case ENETDOWN
: return STATUS_NETWORK_BUSY
;
614 case ECONNRESET
: return STATUS_CONNECTION_RESET
;
615 case ECONNABORTED
: return STATUS_CONNECTION_ABORTED
;
617 case 0: return STATUS_SUCCESS
;
619 WARN("Unknown errno %d!\n", err
);
620 return STATUS_UNSUCCESSFUL
;
624 static UINT
sock_get_error( int err
)
628 case EINTR
: return WSAEINTR
;
629 case EBADF
: return WSAEBADF
;
631 case EACCES
: return WSAEACCES
;
632 case EFAULT
: return WSAEFAULT
;
633 case EINVAL
: return WSAEINVAL
;
634 case EMFILE
: return WSAEMFILE
;
635 case EWOULDBLOCK
: return WSAEWOULDBLOCK
;
636 case EINPROGRESS
: return WSAEINPROGRESS
;
637 case EALREADY
: return WSAEALREADY
;
638 case ENOTSOCK
: return WSAENOTSOCK
;
639 case EDESTADDRREQ
: return WSAEDESTADDRREQ
;
640 case EMSGSIZE
: return WSAEMSGSIZE
;
641 case EPROTOTYPE
: return WSAEPROTOTYPE
;
642 case ENOPROTOOPT
: return WSAENOPROTOOPT
;
643 case EPROTONOSUPPORT
: return WSAEPROTONOSUPPORT
;
644 case ESOCKTNOSUPPORT
: return WSAESOCKTNOSUPPORT
;
645 case EOPNOTSUPP
: return WSAEOPNOTSUPP
;
646 case EPFNOSUPPORT
: return WSAEPFNOSUPPORT
;
647 case EAFNOSUPPORT
: return WSAEAFNOSUPPORT
;
648 case EADDRINUSE
: return WSAEADDRINUSE
;
649 case EADDRNOTAVAIL
: return WSAEADDRNOTAVAIL
;
650 case ENETDOWN
: return WSAENETDOWN
;
651 case ENETUNREACH
: return WSAENETUNREACH
;
652 case ENETRESET
: return WSAENETRESET
;
653 case ECONNABORTED
: return WSAECONNABORTED
;
655 case ECONNRESET
: return WSAECONNRESET
;
656 case ENOBUFS
: return WSAENOBUFS
;
657 case EISCONN
: return WSAEISCONN
;
658 case ENOTCONN
: return WSAENOTCONN
;
659 case ESHUTDOWN
: return WSAESHUTDOWN
;
660 case ETOOMANYREFS
: return WSAETOOMANYREFS
;
661 case ETIMEDOUT
: return WSAETIMEDOUT
;
662 case ECONNREFUSED
: return WSAECONNREFUSED
;
663 case ELOOP
: return WSAELOOP
;
664 case ENAMETOOLONG
: return WSAENAMETOOLONG
;
665 case EHOSTDOWN
: return WSAEHOSTDOWN
;
666 case EHOSTUNREACH
: return WSAEHOSTUNREACH
;
667 case ENOTEMPTY
: return WSAENOTEMPTY
;
669 case EPROCLIM
: return WSAEPROCLIM
;
672 case EUSERS
: return WSAEUSERS
;
675 case EDQUOT
: return WSAEDQUOT
;
678 case ESTALE
: return WSAESTALE
;
681 case EREMOTE
: return WSAEREMOTE
;
684 /* just in case we ever get here and there are no problems */
687 WARN("Unknown errno %d!\n", err
);
688 return WSAEOPNOTSUPP
;
692 static UINT
wsaErrno(void)
694 int loc_errno
= errno
;
695 WARN("errno %d, (%s).\n", loc_errno
, strerror(loc_errno
));
697 return sock_get_error( loc_errno
);
700 /* most ws2 overlapped functions return an ntstatus-based error code */
701 static NTSTATUS
wsaErrStatus(void)
703 int loc_errno
= errno
;
704 WARN("errno %d, (%s).\n", loc_errno
, strerror(loc_errno
));
706 return sock_get_ntstatus(loc_errno
);
709 static UINT
wsaHerrno(int loc_errno
)
711 WARN("h_errno %d.\n", loc_errno
);
715 case HOST_NOT_FOUND
: return WSAHOST_NOT_FOUND
;
716 case TRY_AGAIN
: return WSATRY_AGAIN
;
717 case NO_RECOVERY
: return WSANO_RECOVERY
;
718 case NO_DATA
: return WSANO_DATA
;
719 case ENOBUFS
: return WSAENOBUFS
;
723 WARN("Unknown h_errno %d!\n", loc_errno
);
724 return WSAEOPNOTSUPP
;
728 static inline DWORD
NtStatusToWSAError( const DWORD status
)
730 /* We only need to cover the status codes set by server async request handling */
734 case STATUS_SUCCESS
: wserr
= 0; break;
735 case STATUS_PENDING
: wserr
= WSA_IO_PENDING
; break;
736 case STATUS_OBJECT_TYPE_MISMATCH
: wserr
= WSAENOTSOCK
; break;
737 case STATUS_INVALID_HANDLE
: wserr
= WSAEBADF
; break;
738 case STATUS_INVALID_PARAMETER
: wserr
= WSAEINVAL
; break;
739 case STATUS_PIPE_DISCONNECTED
: wserr
= WSAESHUTDOWN
; break;
740 case STATUS_NETWORK_BUSY
: wserr
= WSAEALREADY
; break;
741 case STATUS_NETWORK_UNREACHABLE
: wserr
= WSAENETUNREACH
; break;
742 case STATUS_CONNECTION_REFUSED
: wserr
= WSAECONNREFUSED
; break;
743 case STATUS_CONNECTION_DISCONNECTED
: wserr
= WSAENOTCONN
; break;
744 case STATUS_CONNECTION_RESET
: wserr
= WSAECONNRESET
; break;
745 case STATUS_CONNECTION_ABORTED
: wserr
= WSAECONNABORTED
; break;
746 case STATUS_CANCELLED
: wserr
= WSA_OPERATION_ABORTED
; break;
747 case STATUS_ADDRESS_ALREADY_ASSOCIATED
: wserr
= WSAEADDRINUSE
; break;
748 case STATUS_IO_TIMEOUT
:
749 case STATUS_TIMEOUT
: wserr
= WSAETIMEDOUT
; break;
750 case STATUS_NO_MEMORY
: wserr
= WSAEFAULT
; break;
751 case STATUS_ACCESS_DENIED
: wserr
= WSAEACCES
; break;
752 case STATUS_TOO_MANY_OPENED_FILES
: wserr
= WSAEMFILE
; break;
753 case STATUS_CANT_WAIT
: wserr
= WSAEWOULDBLOCK
; break;
754 case STATUS_BUFFER_OVERFLOW
: wserr
= WSAEMSGSIZE
; break;
755 case STATUS_NOT_SUPPORTED
: wserr
= WSAEOPNOTSUPP
; break;
756 case STATUS_HOST_UNREACHABLE
: wserr
= WSAEHOSTUNREACH
; break;
759 wserr
= RtlNtStatusToDosError( status
);
760 FIXME( "Status code %08x converted to DOS error code %x\n", status
, wserr
);
765 /* set last error code from NT status without mapping WSA errors */
766 static inline unsigned int set_error( unsigned int err
)
770 err
= NtStatusToWSAError( err
);
776 static inline int get_sock_fd( SOCKET s
, DWORD access
, unsigned int *options
)
779 if (set_error( wine_server_handle_to_fd( SOCKET2HANDLE(s
), access
, &fd
, options
) ))
784 static inline void release_sock_fd( SOCKET s
, int fd
)
786 wine_server_release_fd( SOCKET2HANDLE(s
), fd
);
789 static void _enable_event( HANDLE s
, unsigned int event
,
790 unsigned int sstate
, unsigned int cstate
)
792 SERVER_START_REQ( enable_socket_event
)
794 req
->handle
= wine_server_obj_handle( s
);
796 req
->sstate
= sstate
;
797 req
->cstate
= cstate
;
798 wine_server_call( req
);
803 static int _is_blocking(SOCKET s
)
806 SERVER_START_REQ( get_socket_event
)
808 req
->handle
= wine_server_obj_handle( SOCKET2HANDLE(s
) );
809 req
->service
= FALSE
;
811 wine_server_call( req
);
812 ret
= (reply
->state
& FD_WINE_NONBLOCKING
) == 0;
818 static unsigned int _get_sock_mask(SOCKET s
)
821 SERVER_START_REQ( get_socket_event
)
823 req
->handle
= wine_server_obj_handle( SOCKET2HANDLE(s
) );
824 req
->service
= FALSE
;
826 wine_server_call( req
);
833 static void _sync_sock_state(SOCKET s
)
835 /* do a dummy wineserver request in order to let
836 the wineserver run through its select loop once */
837 (void)_is_blocking(s
);
840 static int _get_sock_error(SOCKET s
, unsigned int bit
)
842 int events
[FD_MAX_EVENTS
];
844 SERVER_START_REQ( get_socket_event
)
846 req
->handle
= wine_server_obj_handle( SOCKET2HANDLE(s
) );
847 req
->service
= FALSE
;
849 wine_server_set_reply( req
, events
, sizeof(events
) );
850 wine_server_call( req
);
856 static struct per_thread_data
*get_per_thread_data(void)
858 struct per_thread_data
* ptb
= NtCurrentTeb()->WinSockData
;
859 /* lazy initialization */
862 ptb
= HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY
, sizeof(*ptb
) );
863 NtCurrentTeb()->WinSockData
= ptb
;
868 static void free_per_thread_data(void)
870 struct per_thread_data
* ptb
= NtCurrentTeb()->WinSockData
;
874 /* delete scratch buffers */
875 HeapFree( GetProcessHeap(), 0, ptb
->he_buffer
);
876 HeapFree( GetProcessHeap(), 0, ptb
->se_buffer
);
877 HeapFree( GetProcessHeap(), 0, ptb
->pe_buffer
);
878 ptb
->he_buffer
= NULL
;
879 ptb
->se_buffer
= NULL
;
880 ptb
->pe_buffer
= NULL
;
882 HeapFree( GetProcessHeap(), 0, ptb
);
883 NtCurrentTeb()->WinSockData
= NULL
;
886 /***********************************************************************
887 * DllMain (WS2_32.init)
889 BOOL WINAPI
DllMain(HINSTANCE hInstDLL
, DWORD fdwReason
, LPVOID fImpLoad
)
891 TRACE("%p 0x%x %p\n", hInstDLL
, fdwReason
, fImpLoad
);
893 case DLL_PROCESS_ATTACH
:
895 case DLL_PROCESS_DETACH
:
896 free_per_thread_data();
897 DeleteCriticalSection(&csWSgetXXXbyYYY
);
900 case DLL_THREAD_DETACH
:
901 free_per_thread_data();
907 /***********************************************************************
910 * Converts socket flags from Windows format.
911 * Return 1 if converted, 0 if not (error).
913 static int convert_sockopt(INT
*level
, INT
*optname
)
920 for(i
=0; i
<sizeof(ws_sock_map
)/sizeof(ws_sock_map
[0]); i
++) {
921 if( ws_sock_map
[i
][0] == *optname
)
923 *optname
= ws_sock_map
[i
][1];
927 FIXME("Unknown SOL_SOCKET optname 0x%x\n", *optname
);
930 *level
= IPPROTO_TCP
;
931 for(i
=0; i
<sizeof(ws_tcp_map
)/sizeof(ws_tcp_map
[0]); i
++) {
932 if ( ws_tcp_map
[i
][0] == *optname
)
934 *optname
= ws_tcp_map
[i
][1];
938 FIXME("Unknown IPPROTO_TCP optname 0x%x\n", *optname
);
942 for(i
=0; i
<sizeof(ws_ip_map
)/sizeof(ws_ip_map
[0]); i
++) {
943 if (ws_ip_map
[i
][0] == *optname
)
945 *optname
= ws_ip_map
[i
][1];
949 FIXME("Unknown IPPROTO_IP optname 0x%x\n", *optname
);
951 case WS_IPPROTO_IPV6
:
952 *level
= IPPROTO_IPV6
;
953 for(i
=0; i
<sizeof(ws_ipv6_map
)/sizeof(ws_ipv6_map
[0]); i
++) {
954 if (ws_ipv6_map
[i
][0] == *optname
)
956 *optname
= ws_ipv6_map
[i
][1];
960 FIXME("Unknown IPPROTO_IPV6 optname 0x%x\n", *optname
);
962 default: FIXME("Unimplemented or unknown socket level\n");
967 /* ----------------------------------- Per-thread info (or per-process?) */
969 static char *strdup_lower(const char *str
)
972 char *ret
= HeapAlloc( GetProcessHeap(), 0, strlen(str
) + 1 );
976 for (i
= 0; str
[i
]; i
++) ret
[i
] = tolower(str
[i
]);
979 else SetLastError(WSAENOBUFS
);
983 static inline int sock_error_p(int s
)
985 unsigned int optval
, optlen
;
987 optlen
= sizeof(optval
);
988 getsockopt(s
, SOL_SOCKET
, SO_ERROR
, (void *) &optval
, &optlen
);
989 if (optval
) WARN("\t[%i] error: %d\n", s
, optval
);
993 /* Utility: get the SO_RCVTIMEO or SO_SNDTIMEO socket option
994 * from an fd and return the value converted to milli seconds
995 * or -1 if there is an infinite time out */
996 static inline int get_rcvsnd_timeo( int fd
, int optname
)
999 unsigned int len
= sizeof(tv
);
1000 int ret
= getsockopt(fd
, SOL_SOCKET
, optname
, &tv
, &len
);
1002 ret
= tv
.tv_sec
* 1000 + tv
.tv_usec
/ 1000;
1003 if( ret
<= 0 ) /* tv == {0,0} means infinite time out */
1008 /* macro wrappers for portability */
1010 #define GET_RCVTIMEO(fd) get_rcvsnd_timeo( (fd), SO_RCVTIMEO)
1012 #define GET_RCVTIMEO(fd) (-1)
1016 #define GET_SNDTIMEO(fd) get_rcvsnd_timeo( (fd), SO_SNDTIMEO)
1018 #define GET_SNDTIMEO(fd) (-1)
1021 /* utility: given an fd, will block until one of the events occurs */
1022 static inline int do_block( int fd
, int events
, int timeout
)
1028 pfd
.events
= events
;
1030 while ((ret
= poll(&pfd
, 1, timeout
)) < 0)
1041 convert_af_w2u(int windowsaf
) {
1044 for (i
=0;i
<sizeof(ws_af_map
)/sizeof(ws_af_map
[0]);i
++)
1045 if (ws_af_map
[i
][0] == windowsaf
)
1046 return ws_af_map
[i
][1];
1047 FIXME("unhandled Windows address family %d\n", windowsaf
);
1052 convert_af_u2w(int unixaf
) {
1055 for (i
=0;i
<sizeof(ws_af_map
)/sizeof(ws_af_map
[0]);i
++)
1056 if (ws_af_map
[i
][1] == unixaf
)
1057 return ws_af_map
[i
][0];
1058 FIXME("unhandled UNIX address family %d\n", unixaf
);
1063 convert_proto_w2u(int windowsproto
) {
1066 for (i
=0;i
<sizeof(ws_proto_map
)/sizeof(ws_proto_map
[0]);i
++)
1067 if (ws_proto_map
[i
][0] == windowsproto
)
1068 return ws_proto_map
[i
][1];
1069 FIXME("unhandled Windows socket protocol %d\n", windowsproto
);
1074 convert_proto_u2w(int unixproto
) {
1077 for (i
=0;i
<sizeof(ws_proto_map
)/sizeof(ws_proto_map
[0]);i
++)
1078 if (ws_proto_map
[i
][1] == unixproto
)
1079 return ws_proto_map
[i
][0];
1080 FIXME("unhandled UNIX socket protocol %d\n", unixproto
);
1085 convert_socktype_w2u(int windowssocktype
) {
1088 for (i
=0;i
<sizeof(ws_socktype_map
)/sizeof(ws_socktype_map
[0]);i
++)
1089 if (ws_socktype_map
[i
][0] == windowssocktype
)
1090 return ws_socktype_map
[i
][1];
1091 FIXME("unhandled Windows socket type %d\n", windowssocktype
);
1096 convert_socktype_u2w(int unixsocktype
) {
1099 for (i
=0;i
<sizeof(ws_socktype_map
)/sizeof(ws_socktype_map
[0]);i
++)
1100 if (ws_socktype_map
[i
][1] == unixsocktype
)
1101 return ws_socktype_map
[i
][0];
1102 FIXME("unhandled UNIX socket type %d\n", unixsocktype
);
1106 /* ----------------------------------- API -----
1108 * Init / cleanup / error checking.
1111 /***********************************************************************
1112 * WSAStartup (WS2_32.115)
1114 int WINAPI
WSAStartup(WORD wVersionRequested
, LPWSADATA lpWSAData
)
1116 TRACE("verReq=%x\n", wVersionRequested
);
1118 if (LOBYTE(wVersionRequested
) < 1)
1119 return WSAVERNOTSUPPORTED
;
1121 if (!lpWSAData
) return WSAEINVAL
;
1125 /* that's the whole of the negotiation for now */
1126 lpWSAData
->wVersion
= wVersionRequested
;
1127 /* return winsock information */
1128 lpWSAData
->wHighVersion
= 0x0202;
1129 strcpy(lpWSAData
->szDescription
, "WinSock 2.0" );
1130 strcpy(lpWSAData
->szSystemStatus
, "Running" );
1131 lpWSAData
->iMaxSockets
= WS_MAX_SOCKETS_PER_PROCESS
;
1132 lpWSAData
->iMaxUdpDg
= WS_MAX_UDP_DATAGRAM
;
1133 /* don't do anything with lpWSAData->lpVendorInfo */
1134 /* (some apps don't allocate the space for this field) */
1136 TRACE("succeeded\n");
1141 /***********************************************************************
1142 * WSACleanup (WS2_32.116)
1144 INT WINAPI
WSACleanup(void)
1150 SetLastError(WSANOTINITIALISED
);
1151 return SOCKET_ERROR
;
1155 /***********************************************************************
1156 * WSAGetLastError (WS2_32.111)
1158 INT WINAPI
WSAGetLastError(void)
1160 return GetLastError();
1163 /***********************************************************************
1164 * WSASetLastError (WS2_32.112)
1166 void WINAPI
WSASetLastError(INT iError
) {
1167 SetLastError(iError
);
1170 static struct WS_hostent
*check_buffer_he(int size
)
1172 struct per_thread_data
* ptb
= get_per_thread_data();
1175 if (ptb
->he_len
>= size
) return ptb
->he_buffer
;
1176 HeapFree( GetProcessHeap(), 0, ptb
->he_buffer
);
1178 ptb
->he_buffer
= HeapAlloc( GetProcessHeap(), 0, (ptb
->he_len
= size
) );
1179 if (!ptb
->he_buffer
) SetLastError(WSAENOBUFS
);
1180 return ptb
->he_buffer
;
1183 static struct WS_servent
*check_buffer_se(int size
)
1185 struct per_thread_data
* ptb
= get_per_thread_data();
1188 if (ptb
->se_len
>= size
) return ptb
->se_buffer
;
1189 HeapFree( GetProcessHeap(), 0, ptb
->se_buffer
);
1191 ptb
->se_buffer
= HeapAlloc( GetProcessHeap(), 0, (ptb
->se_len
= size
) );
1192 if (!ptb
->se_buffer
) SetLastError(WSAENOBUFS
);
1193 return ptb
->se_buffer
;
1196 static struct WS_protoent
*check_buffer_pe(int size
)
1198 struct per_thread_data
* ptb
= get_per_thread_data();
1201 if (ptb
->pe_len
>= size
) return ptb
->pe_buffer
;
1202 HeapFree( GetProcessHeap(), 0, ptb
->pe_buffer
);
1204 ptb
->pe_buffer
= HeapAlloc( GetProcessHeap(), 0, (ptb
->pe_len
= size
) );
1205 if (!ptb
->pe_buffer
) SetLastError(WSAENOBUFS
);
1206 return ptb
->pe_buffer
;
1209 /* ----------------------------------- i/o APIs */
1211 static inline BOOL
supported_pf(int pf
)
1232 /**********************************************************************/
1234 /* Returns the length of the converted address if successful, 0 if it was too small to
1237 static unsigned int ws_sockaddr_ws2u(const struct WS_sockaddr
* wsaddr
, int wsaddrlen
,
1238 union generic_unix_sockaddr
*uaddr
)
1240 unsigned int uaddrlen
= 0;
1242 switch (wsaddr
->sa_family
)
1247 const struct WS_sockaddr_ipx
* wsipx
=(const struct WS_sockaddr_ipx
*)wsaddr
;
1248 struct sockaddr_ipx
* uipx
= (struct sockaddr_ipx
*)uaddr
;
1250 if (wsaddrlen
<sizeof(struct WS_sockaddr_ipx
))
1253 uaddrlen
= sizeof(struct sockaddr_ipx
);
1254 memset( uaddr
, 0, uaddrlen
);
1255 uipx
->sipx_family
=AF_IPX
;
1256 uipx
->sipx_port
=wsipx
->sa_socket
;
1257 /* copy sa_netnum and sa_nodenum to sipx_network and sipx_node
1260 memcpy(&uipx
->sipx_network
,wsipx
->sa_netnum
,sizeof(uipx
->sipx_network
)+sizeof(uipx
->sipx_node
));
1261 #ifdef IPX_FRAME_NONE
1262 uipx
->sipx_type
=IPX_FRAME_NONE
;
1268 struct sockaddr_in6
* uin6
= (struct sockaddr_in6
*)uaddr
;
1269 const struct WS_sockaddr_in6
* win6
= (const struct WS_sockaddr_in6
*)wsaddr
;
1271 /* Note: Windows has 2 versions of the sockaddr_in6 struct, one with
1272 * scope_id, one without.
1274 if (wsaddrlen
>= sizeof(struct WS_sockaddr_in6_old
)) {
1275 uaddrlen
= sizeof(struct sockaddr_in6
);
1276 memset( uaddr
, 0, uaddrlen
);
1277 uin6
->sin6_family
= AF_INET6
;
1278 uin6
->sin6_port
= win6
->sin6_port
;
1279 uin6
->sin6_flowinfo
= win6
->sin6_flowinfo
;
1280 #ifdef HAVE_STRUCT_SOCKADDR_IN6_SIN6_SCOPE_ID
1281 if (wsaddrlen
>= sizeof(struct WS_sockaddr_in6
)) uin6
->sin6_scope_id
= win6
->sin6_scope_id
;
1283 memcpy(&uin6
->sin6_addr
,&win6
->sin6_addr
,16); /* 16 bytes = 128 address bits */
1286 FIXME("bad size %d for WS_sockaddr_in6\n",wsaddrlen
);
1290 struct sockaddr_in
* uin
= (struct sockaddr_in
*)uaddr
;
1291 const struct WS_sockaddr_in
* win
= (const struct WS_sockaddr_in
*)wsaddr
;
1293 if (wsaddrlen
<sizeof(struct WS_sockaddr_in
))
1295 uaddrlen
= sizeof(struct sockaddr_in
);
1296 memset( uaddr
, 0, uaddrlen
);
1297 uin
->sin_family
= AF_INET
;
1298 uin
->sin_port
= win
->sin_port
;
1299 memcpy(&uin
->sin_addr
,&win
->sin_addr
,4); /* 4 bytes = 32 address bits */
1304 struct sockaddr_irda
*uin
= (struct sockaddr_irda
*)uaddr
;
1305 const SOCKADDR_IRDA
*win
= (const SOCKADDR_IRDA
*)wsaddr
;
1307 if (wsaddrlen
< sizeof(SOCKADDR_IRDA
))
1309 uaddrlen
= sizeof(struct sockaddr_irda
);
1310 memset( uaddr
, 0, uaddrlen
);
1311 uin
->sir_family
= AF_IRDA
;
1312 if (!strncmp( win
->irdaServiceName
, "LSAP-SEL", strlen( "LSAP-SEL" ) ))
1314 unsigned int lsap_sel
= 0;
1316 sscanf( win
->irdaServiceName
, "LSAP-SEL%u", &lsap_sel
);
1317 uin
->sir_lsap_sel
= lsap_sel
;
1321 uin
->sir_lsap_sel
= LSAP_ANY
;
1322 memcpy( uin
->sir_name
, win
->irdaServiceName
, 25 );
1324 memcpy( &uin
->sir_addr
, win
->irdaDeviceID
, sizeof(uin
->sir_addr
) );
1328 case WS_AF_UNSPEC
: {
1329 /* Try to determine the needed space by the passed windows sockaddr space */
1330 switch (wsaddrlen
) {
1331 default: /* likely a ipv4 address */
1332 case sizeof(struct WS_sockaddr_in
):
1333 uaddrlen
= sizeof(struct sockaddr_in
);
1336 case sizeof(struct WS_sockaddr_ipx
):
1337 uaddrlen
= sizeof(struct sockaddr_ipx
);
1341 case sizeof(SOCKADDR_IRDA
):
1342 uaddrlen
= sizeof(struct sockaddr_irda
);
1345 case sizeof(struct WS_sockaddr_in6
):
1346 case sizeof(struct WS_sockaddr_in6_old
):
1347 uaddrlen
= sizeof(struct sockaddr_in6
);
1350 memset( uaddr
, 0, uaddrlen
);
1354 FIXME("Unknown address family %d, return NULL.\n", wsaddr
->sa_family
);
1360 static BOOL
is_sockaddr_bound(const struct sockaddr
*uaddr
, int uaddrlen
)
1362 switch (uaddr
->sa_family
)
1366 FIXME("don't know how to tell if IPX socket is bound, assuming it is!\n");
1371 static const struct sockaddr_in6 emptyAddr
;
1372 const struct sockaddr_in6
*in6
= (const struct sockaddr_in6
*) uaddr
;
1373 return in6
->sin6_port
|| memcmp(&in6
->sin6_addr
, &emptyAddr
.sin6_addr
, sizeof(struct in6_addr
));
1377 static const struct sockaddr_in emptyAddr
;
1378 const struct sockaddr_in
*in
= (const struct sockaddr_in
*) uaddr
;
1379 return in
->sin_port
|| memcmp(&in
->sin_addr
, &emptyAddr
.sin_addr
, sizeof(struct in_addr
));
1384 FIXME("unknown address family %d\n", uaddr
->sa_family
);
1389 /* Returns 0 if successful, -1 if the buffer is too small */
1390 static int ws_sockaddr_u2ws(const struct sockaddr
* uaddr
, struct WS_sockaddr
* wsaddr
, int* wsaddrlen
)
1394 switch(uaddr
->sa_family
)
1399 const struct sockaddr_ipx
* uipx
=(const struct sockaddr_ipx
*)uaddr
;
1400 struct WS_sockaddr_ipx
* wsipx
=(struct WS_sockaddr_ipx
*)wsaddr
;
1403 switch (*wsaddrlen
) /* how much can we copy? */
1407 *wsaddrlen
= sizeof(*wsipx
);
1408 wsipx
->sa_socket
=uipx
->sipx_port
;
1412 memcpy(wsipx
->sa_nodenum
,uipx
->sipx_node
,sizeof(wsipx
->sa_nodenum
));
1420 memcpy(wsipx
->sa_netnum
,&uipx
->sipx_network
,sizeof(wsipx
->sa_netnum
));
1426 wsipx
->sa_family
=WS_AF_IPX
;
1438 const struct sockaddr_irda
*uin
= (const struct sockaddr_irda
*)uaddr
;
1439 SOCKADDR_IRDA
*win
= (SOCKADDR_IRDA
*)wsaddr
;
1441 if (*wsaddrlen
< sizeof(SOCKADDR_IRDA
))
1443 win
->irdaAddressFamily
= WS_AF_IRDA
;
1444 memcpy( win
->irdaDeviceID
, &uin
->sir_addr
, sizeof(win
->irdaDeviceID
) );
1445 if (uin
->sir_lsap_sel
!= LSAP_ANY
)
1446 sprintf( win
->irdaServiceName
, "LSAP-SEL%u", uin
->sir_lsap_sel
);
1448 memcpy( win
->irdaServiceName
, uin
->sir_name
,
1449 sizeof(win
->irdaServiceName
) );
1454 const struct sockaddr_in6
* uin6
= (const struct sockaddr_in6
*)uaddr
;
1455 struct WS_sockaddr_in6_old
* win6old
= (struct WS_sockaddr_in6_old
*)wsaddr
;
1457 if (*wsaddrlen
< sizeof(struct WS_sockaddr_in6_old
))
1459 win6old
->sin6_family
= WS_AF_INET6
;
1460 win6old
->sin6_port
= uin6
->sin6_port
;
1461 win6old
->sin6_flowinfo
= uin6
->sin6_flowinfo
;
1462 memcpy(&win6old
->sin6_addr
,&uin6
->sin6_addr
,16); /* 16 bytes = 128 address bits */
1463 #ifdef HAVE_STRUCT_SOCKADDR_IN6_SIN6_SCOPE_ID
1464 if (*wsaddrlen
>= sizeof(struct WS_sockaddr_in6
)) {
1465 struct WS_sockaddr_in6
* win6
= (struct WS_sockaddr_in6
*)wsaddr
;
1466 win6
->sin6_scope_id
= uin6
->sin6_scope_id
;
1467 *wsaddrlen
= sizeof(struct WS_sockaddr_in6
);
1470 *wsaddrlen
= sizeof(struct WS_sockaddr_in6_old
);
1472 *wsaddrlen
= sizeof(struct WS_sockaddr_in6_old
);
1477 const struct sockaddr_in
* uin
= (const struct sockaddr_in
*)uaddr
;
1478 struct WS_sockaddr_in
* win
= (struct WS_sockaddr_in
*)wsaddr
;
1480 if (*wsaddrlen
< sizeof(struct WS_sockaddr_in
))
1482 win
->sin_family
= WS_AF_INET
;
1483 win
->sin_port
= uin
->sin_port
;
1484 memcpy(&win
->sin_addr
,&uin
->sin_addr
,4); /* 4 bytes = 32 address bits */
1485 memset(win
->sin_zero
, 0, 8); /* Make sure the null padding is null */
1486 *wsaddrlen
= sizeof(struct WS_sockaddr_in
);
1490 memset(wsaddr
,0,*wsaddrlen
);
1494 FIXME("Unknown address family %d\n", uaddr
->sa_family
);
1500 /**************************************************************************
1501 * Functions for handling overlapped I/O
1502 **************************************************************************/
1504 /* user APC called upon async completion */
1505 static void WINAPI
ws2_async_apc( void *arg
, IO_STATUS_BLOCK
*iosb
, ULONG reserved
)
1507 ws2_async
*wsa
= arg
;
1509 if (wsa
->completion_func
) wsa
->completion_func( NtStatusToWSAError(iosb
->u
.Status
),
1510 iosb
->Information
, wsa
->user_overlapped
,
1512 HeapFree( GetProcessHeap(), 0, wsa
);
1515 /***********************************************************************
1516 * WS2_recv (INTERNAL)
1518 * Workhorse for both synchronous and asynchronous recv() operations.
1520 static int WS2_recv( int fd
, struct ws2_async
*wsa
)
1522 #ifndef HAVE_STRUCT_MSGHDR_MSG_ACCRIGHTS
1526 union generic_unix_sockaddr unix_sockaddr
;
1529 hdr
.msg_name
= NULL
;
1533 hdr
.msg_namelen
= sizeof(unix_sockaddr
);
1534 hdr
.msg_name
= &unix_sockaddr
;
1537 hdr
.msg_namelen
= 0;
1539 hdr
.msg_iov
= wsa
->iovec
+ wsa
->first_iovec
;
1540 hdr
.msg_iovlen
= wsa
->n_iovecs
- wsa
->first_iovec
;
1541 #ifdef HAVE_STRUCT_MSGHDR_MSG_ACCRIGHTS
1542 hdr
.msg_accrights
= NULL
;
1543 hdr
.msg_accrightslen
= 0;
1545 hdr
.msg_control
= pktbuf
;
1546 hdr
.msg_controllen
= sizeof(pktbuf
);
1550 if ( (n
= recvmsg(fd
, &hdr
, wsa
->flags
)) == -1 )
1553 #ifdef HAVE_STRUCT_MSGHDR_MSG_ACCRIGHTS
1556 ERR("Message control headers cannot be properly supported on this system.\n");
1557 wsa
->control
->len
= 0;
1560 if (wsa
->control
&& !convert_control_headers(&hdr
, wsa
->control
))
1562 WARN("Application passed insufficient room for control headers.\n");
1563 *wsa
->lpFlags
|= WS_MSG_CTRUNC
;
1569 /* if this socket is connected and lpFrom is not NULL, Linux doesn't give us
1570 * msg_name and msg_namelen from recvmsg, but it does set msg_namelen to zero.
1572 * quoting linux 2.6 net/ipv4/tcp.c:
1573 * "According to UNIX98, msg_name/msg_namelen are ignored
1574 * on connected socket. I was just happy when found this 8) --ANK"
1576 * likewise MSDN says that lpFrom and lpFromlen are ignored for
1577 * connection-oriented sockets, so don't try to update lpFrom.
1579 if (wsa
->addr
&& hdr
.msg_namelen
)
1580 ws_sockaddr_u2ws( &unix_sockaddr
.addr
, wsa
->addr
, wsa
->addrlen
.ptr
);
1585 /***********************************************************************
1586 * WS2_async_recv (INTERNAL)
1588 * Handler for overlapped recv() operations.
1590 static NTSTATUS
WS2_async_recv( void* user
, IO_STATUS_BLOCK
* iosb
, NTSTATUS status
, void **apc
)
1592 ws2_async
* wsa
= user
;
1597 case STATUS_ALERTED
:
1598 if ((status
= wine_server_handle_to_fd( wsa
->hSocket
, FILE_READ_DATA
, &fd
, NULL
) ))
1601 result
= WS2_recv( fd
, wsa
);
1602 wine_server_release_fd( wsa
->hSocket
, fd
);
1605 status
= STATUS_SUCCESS
;
1606 _enable_event( wsa
->hSocket
, FD_READ
, 0, 0 );
1610 if (errno
== EINTR
|| errno
== EAGAIN
)
1612 status
= STATUS_PENDING
;
1613 _enable_event( wsa
->hSocket
, FD_READ
, 0, 0 );
1618 status
= wsaErrStatus();
1623 if (status
!= STATUS_PENDING
)
1625 iosb
->u
.Status
= status
;
1626 iosb
->Information
= result
;
1627 *apc
= ws2_async_apc
;
1632 /* user APC called upon async accept completion */
1633 static void WINAPI
ws2_async_accept_apc( void *arg
, IO_STATUS_BLOCK
*iosb
, ULONG reserved
)
1635 struct ws2_accept_async
*wsa
= arg
;
1637 HeapFree( GetProcessHeap(), 0, wsa
->read
);
1638 HeapFree( GetProcessHeap(), 0, wsa
);
1641 /***********************************************************************
1642 * WS2_async_accept_recv (INTERNAL)
1644 * This function is used to finish the read part of an accept request. It is
1645 * needed to place the completion on the correct socket (listener).
1647 static NTSTATUS
WS2_async_accept_recv( void *arg
, IO_STATUS_BLOCK
*iosb
, NTSTATUS status
, void **apc
)
1650 struct ws2_accept_async
*wsa
= arg
;
1652 status
= WS2_async_recv( wsa
->read
, iosb
, status
, &junk
);
1653 if (status
== STATUS_PENDING
)
1656 if (wsa
->user_overlapped
->hEvent
)
1657 SetEvent(wsa
->user_overlapped
->hEvent
);
1659 WS_AddCompletion( HANDLE2SOCKET(wsa
->listen_socket
), wsa
->cvalue
, iosb
->u
.Status
, iosb
->Information
);
1661 *apc
= ws2_async_accept_apc
;
1665 /***********************************************************************
1666 * WS2_async_accept (INTERNAL)
1668 * This is the function called to satisfy the AcceptEx callback
1670 static NTSTATUS
WS2_async_accept( void *arg
, IO_STATUS_BLOCK
*iosb
, NTSTATUS status
, void **apc
)
1672 struct ws2_accept_async
*wsa
= arg
;
1676 TRACE("status: 0x%x listen: %p, accept: %p\n", status
, wsa
->listen_socket
, wsa
->accept_socket
);
1678 if (status
== STATUS_ALERTED
)
1680 SERVER_START_REQ( accept_into_socket
)
1682 req
->lhandle
= wine_server_obj_handle( wsa
->listen_socket
);
1683 req
->ahandle
= wine_server_obj_handle( wsa
->accept_socket
);
1684 status
= wine_server_call( req
);
1688 if (status
== STATUS_CANT_WAIT
)
1689 return STATUS_PENDING
;
1691 if (status
== STATUS_INVALID_HANDLE
)
1693 FIXME("AcceptEx accepting socket closed but request was not cancelled\n");
1694 status
= STATUS_CANCELLED
;
1697 else if (status
== STATUS_HANDLES_CLOSED
)
1698 status
= STATUS_CANCELLED
; /* strange windows behavior */
1700 if (status
!= STATUS_SUCCESS
)
1703 /* WS2 Spec says size param is extra 16 bytes long...what do we put in it? */
1704 addr
= ((char *)wsa
->buf
) + wsa
->data_len
;
1705 len
= wsa
->local_len
- sizeof(int);
1706 WS_getsockname(HANDLE2SOCKET(wsa
->accept_socket
),
1707 (struct WS_sockaddr
*)(addr
+ sizeof(int)), &len
);
1710 addr
+= wsa
->local_len
;
1711 len
= wsa
->remote_len
- sizeof(int);
1712 WS_getpeername(HANDLE2SOCKET(wsa
->accept_socket
),
1713 (struct WS_sockaddr
*)(addr
+ sizeof(int)), &len
);
1719 SERVER_START_REQ( register_async
)
1721 req
->type
= ASYNC_TYPE_READ
;
1722 req
->async
.handle
= wine_server_obj_handle( wsa
->accept_socket
);
1723 req
->async
.callback
= wine_server_client_ptr( WS2_async_accept_recv
);
1724 req
->async
.iosb
= wine_server_client_ptr( iosb
);
1725 req
->async
.arg
= wine_server_client_ptr( wsa
);
1726 status
= wine_server_call( req
);
1730 if (status
!= STATUS_PENDING
)
1733 /* The APC has finished but no completion should be sent for the operation yet, additional processing
1734 * needs to be performed by WS2_async_accept_recv() first. */
1735 return STATUS_MORE_PROCESSING_REQUIRED
;
1738 iosb
->u
.Status
= status
;
1739 iosb
->Information
= 0;
1741 if (wsa
->user_overlapped
->hEvent
)
1742 SetEvent(wsa
->user_overlapped
->hEvent
);
1744 *apc
= ws2_async_accept_apc
;
1748 /***********************************************************************
1749 * WS2_send (INTERNAL)
1751 * Workhorse for both synchronous and asynchronous send() operations.
1753 static int WS2_send( int fd
, struct ws2_async
*wsa
)
1756 union generic_unix_sockaddr unix_addr
;
1759 hdr
.msg_name
= NULL
;
1760 hdr
.msg_namelen
= 0;
1764 hdr
.msg_name
= &unix_addr
;
1765 hdr
.msg_namelen
= ws_sockaddr_ws2u( wsa
->addr
, wsa
->addrlen
.val
, &unix_addr
);
1766 if ( !hdr
.msg_namelen
)
1772 #if defined(HAVE_IPX) && defined(SOL_IPX)
1773 if(wsa
->addr
->sa_family
== WS_AF_IPX
)
1775 struct sockaddr_ipx
* uipx
= (struct sockaddr_ipx
*)hdr
.msg_name
;
1777 unsigned int len
=sizeof(int);
1779 /* The packet type is stored at the ipx socket level; At least the linux kernel seems
1780 * to do something with it in case hdr.msg_name is NULL. Nonetheless can we use it to store
1781 * the packet type and then we can retrieve it using getsockopt. After that we can set the
1782 * ipx type in the sockaddr_opx structure with the stored value.
1784 if(getsockopt(fd
, SOL_IPX
, IPX_TYPE
, &val
, &len
) != -1)
1785 uipx
->sipx_type
= val
;
1790 hdr
.msg_iov
= wsa
->iovec
+ wsa
->first_iovec
;
1791 hdr
.msg_iovlen
= wsa
->n_iovecs
- wsa
->first_iovec
;
1792 #ifdef HAVE_STRUCT_MSGHDR_MSG_ACCRIGHTS
1793 hdr
.msg_accrights
= NULL
;
1794 hdr
.msg_accrightslen
= 0;
1796 hdr
.msg_control
= NULL
;
1797 hdr
.msg_controllen
= 0;
1801 ret
= sendmsg(fd
, &hdr
, wsa
->flags
);
1805 while (wsa
->first_iovec
< wsa
->n_iovecs
&& wsa
->iovec
[wsa
->first_iovec
].iov_len
<= n
)
1806 n
-= wsa
->iovec
[wsa
->first_iovec
++].iov_len
;
1807 if (wsa
->first_iovec
< wsa
->n_iovecs
)
1809 wsa
->iovec
[wsa
->first_iovec
].iov_base
= (char*)wsa
->iovec
[wsa
->first_iovec
].iov_base
+ n
;
1810 wsa
->iovec
[wsa
->first_iovec
].iov_len
-= n
;
1816 /***********************************************************************
1817 * WS2_async_send (INTERNAL)
1819 * Handler for overlapped send() operations.
1821 static NTSTATUS
WS2_async_send(void* user
, IO_STATUS_BLOCK
* iosb
, NTSTATUS status
, void **apc
)
1823 ws2_async
* wsa
= user
;
1828 case STATUS_ALERTED
:
1829 if ( wsa
->n_iovecs
<= wsa
->first_iovec
)
1832 status
= STATUS_SUCCESS
;
1835 if ((status
= wine_server_handle_to_fd( wsa
->hSocket
, FILE_WRITE_DATA
, &fd
, NULL
) ))
1838 /* check to see if the data is ready (non-blocking) */
1839 result
= WS2_send( fd
, wsa
);
1840 wine_server_release_fd( wsa
->hSocket
, fd
);
1844 if (wsa
->first_iovec
< wsa
->n_iovecs
)
1845 status
= STATUS_PENDING
;
1847 status
= STATUS_SUCCESS
;
1849 iosb
->Information
+= result
;
1851 else if (errno
== EINTR
|| errno
== EAGAIN
)
1853 status
= STATUS_PENDING
;
1857 status
= wsaErrStatus();
1861 if (status
!= STATUS_PENDING
)
1863 iosb
->u
.Status
= status
;
1864 *apc
= ws2_async_apc
;
1869 /***********************************************************************
1870 * WS2_async_shutdown (INTERNAL)
1872 * Handler for shutdown() operations on overlapped sockets.
1874 static NTSTATUS
WS2_async_shutdown( void* user
, PIO_STATUS_BLOCK iosb
, NTSTATUS status
, void **apc
)
1876 ws2_async
* wsa
= user
;
1881 case STATUS_ALERTED
:
1882 if ((status
= wine_server_handle_to_fd( wsa
->hSocket
, 0, &fd
, NULL
) ))
1885 switch ( wsa
->type
)
1887 case ASYNC_TYPE_READ
: err
= shutdown( fd
, 0 ); break;
1888 case ASYNC_TYPE_WRITE
: err
= shutdown( fd
, 1 ); break;
1890 status
= err
? wsaErrStatus() : STATUS_SUCCESS
;
1891 wine_server_release_fd( wsa
->hSocket
, fd
);
1894 iosb
->u
.Status
= status
;
1895 iosb
->Information
= 0;
1896 *apc
= ws2_async_apc
;
1900 /***********************************************************************
1901 * WS2_register_async_shutdown (INTERNAL)
1903 * Helper function for WS_shutdown() on overlapped sockets.
1905 static int WS2_register_async_shutdown( SOCKET s
, int type
)
1907 struct ws2_async
*wsa
;
1910 TRACE("s %ld type %d\n", s
, type
);
1912 wsa
= HeapAlloc( GetProcessHeap(), 0, sizeof(*wsa
) );
1916 wsa
->hSocket
= SOCKET2HANDLE(s
);
1918 wsa
->completion_func
= NULL
;
1920 SERVER_START_REQ( register_async
)
1923 req
->async
.handle
= wine_server_obj_handle( wsa
->hSocket
);
1924 req
->async
.callback
= wine_server_client_ptr( WS2_async_shutdown
);
1925 req
->async
.iosb
= wine_server_client_ptr( &wsa
->local_iosb
);
1926 req
->async
.arg
= wine_server_client_ptr( wsa
);
1927 req
->async
.cvalue
= 0;
1928 status
= wine_server_call( req
);
1932 if (status
!= STATUS_PENDING
)
1934 HeapFree( GetProcessHeap(), 0, wsa
);
1935 return NtStatusToWSAError( status
);
1940 /***********************************************************************
1943 SOCKET WINAPI
WS_accept(SOCKET s
, struct WS_sockaddr
*addr
,
1950 TRACE("socket %04lx\n", s
);
1951 is_blocking
= _is_blocking(s
);
1954 /* try accepting first (if there is a deferred connection) */
1955 SERVER_START_REQ( accept_socket
)
1957 req
->lhandle
= wine_server_obj_handle( SOCKET2HANDLE(s
) );
1958 req
->access
= GENERIC_READ
|GENERIC_WRITE
|SYNCHRONIZE
;
1959 req
->attributes
= OBJ_INHERIT
;
1960 status
= wine_server_call( req
);
1961 as
= HANDLE2SOCKET( wine_server_ptr_handle( reply
->handle
));
1966 if (addr
) WS_getpeername(as
, addr
, addrlen32
);
1969 if (is_blocking
&& status
== STATUS_CANT_WAIT
)
1971 int fd
= get_sock_fd( s
, FILE_READ_DATA
, NULL
);
1973 do_block(fd
, POLLIN
, -1);
1974 _sync_sock_state(s
); /* let wineserver notice connection */
1975 release_sock_fd( s
, fd
);
1977 } while (is_blocking
&& status
== STATUS_CANT_WAIT
);
1980 return INVALID_SOCKET
;
1983 /***********************************************************************
1986 static BOOL WINAPI
WS2_AcceptEx(SOCKET listener
, SOCKET acceptor
, PVOID dest
, DWORD dest_len
,
1987 DWORD local_addr_len
, DWORD rem_addr_len
, LPDWORD received
,
1988 LPOVERLAPPED overlapped
)
1991 struct ws2_accept_async
*wsa
;
1993 ULONG_PTR cvalue
= (overlapped
&& ((ULONG_PTR
)overlapped
->hEvent
& 1) == 0) ? (ULONG_PTR
)overlapped
: 0;
1995 TRACE("(%lx, %lx, %p, %d, %d, %d, %p, %p)\n", listener
, acceptor
, dest
, dest_len
, local_addr_len
,
1996 rem_addr_len
, received
, overlapped
);
2000 SetLastError(WSAEINVAL
);
2006 SetLastError(WSA_INVALID_PARAMETER
);
2010 fd
= get_sock_fd( listener
, FILE_READ_DATA
, NULL
);
2013 SetLastError(WSAENOTSOCK
);
2016 release_sock_fd( listener
, fd
);
2018 fd
= get_sock_fd( acceptor
, FILE_READ_DATA
, NULL
);
2021 SetLastError(WSAEINVAL
);
2024 release_sock_fd( acceptor
, fd
);
2026 wsa
= HeapAlloc( GetProcessHeap(), 0, sizeof(*wsa
) );
2029 SetLastError(WSAEFAULT
);
2033 wsa
->listen_socket
= SOCKET2HANDLE(listener
);
2034 wsa
->accept_socket
= SOCKET2HANDLE(acceptor
);
2035 wsa
->user_overlapped
= overlapped
;
2036 wsa
->cvalue
= cvalue
;
2038 wsa
->data_len
= dest_len
;
2039 wsa
->local_len
= local_addr_len
;
2040 wsa
->remote_len
= rem_addr_len
;
2045 /* set up a read request if we need it */
2046 wsa
->read
= HeapAlloc( GetProcessHeap(), 0, FIELD_OFFSET(struct ws2_async
, iovec
[1]) );
2049 HeapFree( GetProcessHeap(), 0, wsa
);
2050 SetLastError(WSAEFAULT
);
2054 wsa
->read
->hSocket
= wsa
->accept_socket
;
2055 wsa
->read
->flags
= 0;
2056 wsa
->read
->lpFlags
= &wsa
->read
->flags
;
2057 wsa
->read
->addr
= NULL
;
2058 wsa
->read
->addrlen
.ptr
= NULL
;
2059 wsa
->read
->control
= NULL
;
2060 wsa
->read
->n_iovecs
= 1;
2061 wsa
->read
->first_iovec
= 0;
2062 wsa
->read
->iovec
[0].iov_base
= wsa
->buf
;
2063 wsa
->read
->iovec
[0].iov_len
= wsa
->data_len
;
2066 SERVER_START_REQ( register_async
)
2068 req
->type
= ASYNC_TYPE_READ
;
2069 req
->async
.handle
= wine_server_obj_handle( SOCKET2HANDLE(listener
) );
2070 req
->async
.callback
= wine_server_client_ptr( WS2_async_accept
);
2071 req
->async
.iosb
= wine_server_client_ptr( overlapped
);
2072 req
->async
.arg
= wine_server_client_ptr( wsa
);
2073 req
->async
.cvalue
= cvalue
;
2074 /* We don't set event since we may also have to read */
2075 status
= wine_server_call( req
);
2079 if(status
!= STATUS_PENDING
)
2081 HeapFree( GetProcessHeap(), 0, wsa
->read
);
2082 HeapFree( GetProcessHeap(), 0, wsa
);
2085 SetLastError( NtStatusToWSAError(status
) );
2089 /***********************************************************************
2090 * GetAcceptExSockaddrs
2092 static void WINAPI
WS2_GetAcceptExSockaddrs(PVOID buffer
, DWORD data_size
, DWORD local_size
, DWORD remote_size
,
2093 struct WS_sockaddr
**local_addr
, LPINT local_addr_len
,
2094 struct WS_sockaddr
**remote_addr
, LPINT remote_addr_len
)
2096 char *cbuf
= buffer
;
2097 TRACE("(%p, %d, %d, %d, %p, %p, %p, %p)\n", buffer
, data_size
, local_size
, remote_size
, local_addr
,
2098 local_addr_len
, remote_addr
, remote_addr_len
);
2101 *local_addr_len
= *(int *) cbuf
;
2102 *local_addr
= (struct WS_sockaddr
*)(cbuf
+ sizeof(int));
2106 *remote_addr_len
= *(int *) cbuf
;
2107 *remote_addr
= (struct WS_sockaddr
*)(cbuf
+ sizeof(int));
2110 /***********************************************************************
2113 * Perform a receive operation that is capable of returning message
2114 * control headers. It is important to note that the WSAMSG parameter
2115 * must remain valid throughout the operation, even when an overlapped
2116 * receive is performed.
2118 static int WINAPI
WS2_WSARecvMsg( SOCKET s
, LPWSAMSG msg
, LPDWORD lpNumberOfBytesRecvd
,
2119 LPWSAOVERLAPPED lpOverlapped
,
2120 LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine
)
2124 SetLastError( WSAEFAULT
);
2125 return SOCKET_ERROR
;
2128 return WS2_recv_base( s
, msg
->lpBuffers
, msg
->dwBufferCount
, lpNumberOfBytesRecvd
,
2129 &msg
->dwFlags
, msg
->name
, &msg
->namelen
,
2130 lpOverlapped
, lpCompletionRoutine
, &msg
->Control
);
2133 /***********************************************************************
2134 * interface_bind (INTERNAL)
2136 * Take bind() calls on any name corresponding to a local network adapter and restrict the given socket to
2137 * operating only on the specified interface. This restriction consists of two components:
2138 * 1) An outgoing packet restriction suggesting the egress interface for all packets.
2139 * 2) An incoming packet restriction dropping packets not meant for the interface.
2140 * If the function succeeds in placing these restrictions (returns TRUE) then the name for the bind() may
2141 * safely be changed to INADDR_ANY, permitting the transmission and receipt of broadcast packets on the
2142 * socket. This behavior is only relevant to UDP sockets and is needed for applications that expect to be able
2143 * to receive broadcast packets on a socket that is bound to a specific network interface.
2145 static BOOL
interface_bind( SOCKET s
, int fd
, struct sockaddr
*addr
)
2147 struct sockaddr_in
*in_sock
= (struct sockaddr_in
*) addr
;
2148 unsigned int sock_type
= 0, optlen
= sizeof(sock_type
);
2149 PIP_ADAPTER_INFO adapters
= NULL
, adapter
;
2154 if (in_sock
->sin_addr
.s_addr
== htonl(WS_INADDR_ANY
))
2155 return FALSE
; /* Not binding to specific interface, uses default route */
2156 if (getsockopt(fd
, SOL_SOCKET
, SO_TYPE
, &sock_type
, &optlen
) == -1 || sock_type
!= SOCK_DGRAM
)
2157 return FALSE
; /* Special interface binding is only necessary for UDP datagrams. */
2158 if (GetAdaptersInfo(NULL
, &adap_size
) != ERROR_BUFFER_OVERFLOW
)
2160 adapters
= HeapAlloc(GetProcessHeap(), 0, adap_size
);
2161 if (adapters
== NULL
|| GetAdaptersInfo(adapters
, &adap_size
) != NO_ERROR
)
2163 /* Search the IPv4 adapter list for the appropriate binding interface */
2164 for (adapter
= adapters
; adapter
!= NULL
; adapter
= adapter
->Next
)
2166 in_addr_t adapter_addr
= (in_addr_t
) inet_addr(adapter
->IpAddressList
.IpAddress
.String
);
2168 if (in_sock
->sin_addr
.s_addr
== adapter_addr
)
2170 #if defined(IP_BOUND_IF)
2171 /* IP_BOUND_IF sets both the incoming and outgoing restriction at once */
2172 if (setsockopt(fd
, IPPROTO_IP
, IP_BOUND_IF
, &adapter
->Index
, sizeof(adapter
->Index
)) != 0)
2175 #elif defined(LINUX_BOUND_IF)
2176 in_addr_t ifindex
= (in_addr_t
) htonl(adapter
->Index
);
2177 struct interface_filter specific_interface_filter
;
2178 struct sock_fprog filter_prog
;
2180 if (setsockopt(fd
, IPPROTO_IP
, IP_UNICAST_IF
, &ifindex
, sizeof(ifindex
)) != 0)
2181 goto cleanup
; /* Failed to suggest egress interface */
2182 memcpy(&specific_interface_filter
, &generic_interface_filter
, sizeof(generic_interface_filter
));
2183 specific_interface_filter
.iface_rule
.k
= adapter
->Index
;
2184 filter_prog
.len
= sizeof(generic_interface_filter
)/sizeof(struct sock_filter
);
2185 filter_prog
.filter
= (struct sock_filter
*) &specific_interface_filter
;
2186 if (setsockopt(fd
, SOL_SOCKET
, SO_ATTACH_FILTER
, &filter_prog
, sizeof(filter_prog
)) != 0)
2187 goto cleanup
; /* Failed to specify incoming packet filter */
2190 FIXME("Broadcast packets on interface-bound sockets are not currently supported on this platform, "
2191 "receiving broadcast packets will not work on socket %04lx.\n", s
);
2196 /* Will soon be switching to INADDR_ANY: permit address reuse */
2197 if (ret
&& setsockopt(fd
, SOL_SOCKET
, SO_REUSEADDR
, &enable
, sizeof(enable
)) == 0)
2198 TRACE("Socket %04lx bound to interface index %d\n", s
, adapter
->Index
);
2204 ERR("Failed to bind to interface, receiving broadcast packets will not work on socket %04lx.\n", s
);
2205 HeapFree(GetProcessHeap(), 0, adapters
);
2209 /***********************************************************************
2212 int WINAPI
WS_bind(SOCKET s
, const struct WS_sockaddr
* name
, int namelen
)
2214 int fd
= get_sock_fd( s
, 0, NULL
);
2215 int res
= SOCKET_ERROR
;
2217 TRACE("socket %04lx, ptr %p %s, length %d\n", s
, name
, debugstr_sockaddr(name
), namelen
);
2221 if (!name
|| (name
->sa_family
&& !supported_pf(name
->sa_family
)))
2223 SetLastError(WSAEAFNOSUPPORT
);
2227 union generic_unix_sockaddr uaddr
;
2228 unsigned int uaddrlen
= ws_sockaddr_ws2u(name
, namelen
, &uaddr
);
2231 SetLastError(WSAEFAULT
);
2236 const struct sockaddr_in6
*in6
= (const struct sockaddr_in6
*) &uaddr
;
2237 if (name
->sa_family
== WS_AF_INET6
&&
2238 !memcmp(&in6
->sin6_addr
, &in6addr_any
, sizeof(struct in6_addr
)))
2241 if (setsockopt(fd
, IPPROTO_IPV6
, IPV6_V6ONLY
, &enable
, sizeof(enable
)) == -1)
2243 release_sock_fd( s
, fd
);
2244 SetLastError(WSAEAFNOSUPPORT
);
2245 return SOCKET_ERROR
;
2249 if (name
->sa_family
== WS_AF_INET
)
2251 struct sockaddr_in
*in4
= (struct sockaddr_in
*) &uaddr
;
2252 if (memcmp(&in4
->sin_addr
, magic_loopback_addr
, 4) == 0)
2254 /* Trying to bind to the default host interface, using
2255 * INADDR_ANY instead*/
2256 WARN("Trying to bind to magic IP address, using "
2257 "INADDR_ANY instead.\n");
2258 in4
->sin_addr
.s_addr
= htonl(WS_INADDR_ANY
);
2260 else if (interface_bind(s
, fd
, &uaddr
.addr
))
2261 in4
->sin_addr
.s_addr
= htonl(WS_INADDR_ANY
);
2263 if (bind(fd
, &uaddr
.addr
, uaddrlen
) < 0)
2265 int loc_errno
= errno
;
2266 WARN("\tfailure - errno = %i\n", errno
);
2271 SetLastError(WSAENOTSOCK
);
2274 SetLastError(WSAEINVAL
);
2277 SetLastError(wsaErrno());
2283 res
=0; /* success */
2287 release_sock_fd( s
, fd
);
2292 /***********************************************************************
2293 * closesocket (WS2_32.3)
2295 int WINAPI
WS_closesocket(SOCKET s
)
2297 TRACE("socket %04lx\n", s
);
2298 if (CloseHandle(SOCKET2HANDLE(s
))) return 0;
2299 return SOCKET_ERROR
;
2302 static int do_connect(int fd
, const struct WS_sockaddr
* name
, int namelen
)
2304 union generic_unix_sockaddr uaddr
;
2305 unsigned int uaddrlen
= ws_sockaddr_ws2u(name
, namelen
, &uaddr
);
2310 if (name
->sa_family
== WS_AF_INET
)
2312 struct sockaddr_in
*in4
= (struct sockaddr_in
*) &uaddr
;
2313 if (memcmp(&in4
->sin_addr
, magic_loopback_addr
, 4) == 0)
2315 /* Trying to connect to magic replace-loopback address,
2316 * assuming we really want to connect to localhost */
2317 TRACE("Trying to connect to magic IP address, using "
2318 "INADDR_LOOPBACK instead.\n");
2319 in4
->sin_addr
.s_addr
= htonl(WS_INADDR_LOOPBACK
);
2323 if (connect(fd
, &uaddr
.addr
, uaddrlen
) == 0)
2329 /***********************************************************************
2330 * connect (WS2_32.4)
2332 int WINAPI
WS_connect(SOCKET s
, const struct WS_sockaddr
* name
, int namelen
)
2334 int fd
= get_sock_fd( s
, FILE_READ_DATA
, NULL
);
2336 TRACE("socket %04lx, ptr %p %s, length %d\n", s
, name
, debugstr_sockaddr(name
), namelen
);
2340 int ret
= do_connect(fd
, name
, namelen
);
2342 goto connect_success
;
2344 if (ret
== WSAEINPROGRESS
)
2346 /* tell wineserver that a connection is in progress */
2347 _enable_event(SOCKET2HANDLE(s
), FD_CONNECT
|FD_READ
|FD_WRITE
,
2349 FD_WINE_CONNECTED
|FD_WINE_LISTENING
);
2350 if (_is_blocking(s
))
2354 do_block(fd
, POLLIN
| POLLOUT
, -1);
2355 _sync_sock_state(s
); /* let wineserver notice connection */
2356 /* retrieve any error codes from it */
2357 result
= _get_sock_error(s
, FD_CONNECT_BIT
);
2359 SetLastError(NtStatusToWSAError(result
));
2362 goto connect_success
;
2367 SetLastError(WSAEWOULDBLOCK
);
2374 release_sock_fd( s
, fd
);
2376 return SOCKET_ERROR
;
2379 release_sock_fd( s
, fd
);
2380 _enable_event(SOCKET2HANDLE(s
), FD_CONNECT
|FD_READ
|FD_WRITE
,
2381 FD_WINE_CONNECTED
|FD_READ
|FD_WRITE
,
2382 FD_CONNECT
|FD_WINE_LISTENING
);
2386 /***********************************************************************
2387 * WSAConnect (WS2_32.30)
2389 int WINAPI
WSAConnect( SOCKET s
, const struct WS_sockaddr
* name
, int namelen
,
2390 LPWSABUF lpCallerData
, LPWSABUF lpCalleeData
,
2391 LPQOS lpSQOS
, LPQOS lpGQOS
)
2393 if ( lpCallerData
|| lpCalleeData
|| lpSQOS
|| lpGQOS
)
2394 FIXME("unsupported parameters!\n");
2395 return WS_connect( s
, name
, namelen
);
2398 /***********************************************************************
2401 static BOOL WINAPI
WS2_ConnectEx(SOCKET s
, const struct WS_sockaddr
* name
, int namelen
,
2402 PVOID sendBuf
, DWORD sendBufLen
, LPDWORD sent
, LPOVERLAPPED ov
)
2404 int fd
, ret
, status
;
2408 SetLastError( ERROR_INVALID_PARAMETER
);
2412 fd
= get_sock_fd( s
, FILE_READ_DATA
, NULL
);
2415 SetLastError( WSAENOTSOCK
);
2419 TRACE("socket %04lx, ptr %p %s, length %d, sendptr %p, len %d, ov %p\n",
2420 s
, name
, debugstr_sockaddr(name
), namelen
, sendBuf
, sendBufLen
, ov
);
2422 /* FIXME: technically the socket has to be bound */
2423 ret
= do_connect(fd
, name
, namelen
);
2428 _enable_event(SOCKET2HANDLE(s
), FD_CONNECT
|FD_READ
|FD_WRITE
,
2429 FD_WINE_CONNECTED
|FD_READ
|FD_WRITE
,
2430 FD_CONNECT
|FD_WINE_LISTENING
);
2432 wsabuf
.len
= sendBufLen
;
2433 wsabuf
.buf
= (char*) sendBuf
;
2435 /* WSASend takes care of completion if need be */
2436 if (WSASend(s
, &wsabuf
, sendBuf
? 1 : 0, sent
, 0, ov
, NULL
) != SOCKET_ERROR
)
2437 goto connection_success
;
2439 else if (ret
== WSAEINPROGRESS
)
2441 struct ws2_async
*wsa
;
2442 ULONG_PTR cvalue
= (((ULONG_PTR
)ov
->hEvent
& 1) == 0) ? (ULONG_PTR
)ov
: 0;
2444 _enable_event(SOCKET2HANDLE(s
), FD_CONNECT
|FD_READ
|FD_WRITE
,
2446 FD_WINE_CONNECTED
|FD_WINE_LISTENING
);
2448 /* Indirectly call WSASend */
2449 if (!(wsa
= HeapAlloc( GetProcessHeap(), 0, sizeof(*wsa
) )))
2451 SetLastError(WSAEFAULT
);
2455 IO_STATUS_BLOCK
*iosb
= (IO_STATUS_BLOCK
*)ov
;
2456 iosb
->u
.Status
= STATUS_PENDING
;
2457 iosb
->Information
= 0;
2459 wsa
->hSocket
= SOCKET2HANDLE(s
);
2461 wsa
->addrlen
.val
= 0;
2463 wsa
->lpFlags
= &wsa
->flags
;
2464 wsa
->control
= NULL
;
2465 wsa
->n_iovecs
= sendBuf
? 1 : 0;
2466 wsa
->first_iovec
= 0;
2467 wsa
->completion_func
= NULL
;
2468 wsa
->iovec
[0].iov_base
= sendBuf
;
2469 wsa
->iovec
[0].iov_len
= sendBufLen
;
2471 SERVER_START_REQ( register_async
)
2473 req
->type
= ASYNC_TYPE_WRITE
;
2474 req
->async
.handle
= wine_server_obj_handle( wsa
->hSocket
);
2475 req
->async
.callback
= wine_server_client_ptr( WS2_async_send
);
2476 req
->async
.iosb
= wine_server_client_ptr( iosb
);
2477 req
->async
.arg
= wine_server_client_ptr( wsa
);
2478 req
->async
.event
= wine_server_obj_handle( ov
->hEvent
);
2479 req
->async
.cvalue
= cvalue
;
2480 status
= wine_server_call( req
);
2484 if (status
!= STATUS_PENDING
) HeapFree(GetProcessHeap(), 0, wsa
);
2486 /* If the connect already failed */
2487 if (status
== STATUS_PIPE_DISCONNECTED
)
2488 status
= _get_sock_error(s
, FD_CONNECT_BIT
);
2489 SetLastError( NtStatusToWSAError(status
) );
2497 release_sock_fd( s
, fd
);
2501 release_sock_fd( s
, fd
);
2506 /***********************************************************************
2507 * getpeername (WS2_32.5)
2509 int WINAPI
WS_getpeername(SOCKET s
, struct WS_sockaddr
*name
, int *namelen
)
2514 TRACE("socket: %04lx, ptr %p, len %08x\n", s
, name
, namelen
? *namelen
: 0);
2516 fd
= get_sock_fd( s
, 0, NULL
);
2521 union generic_unix_sockaddr uaddr
;
2522 unsigned int uaddrlen
= sizeof(uaddr
);
2524 if (getpeername(fd
, &uaddr
.addr
, &uaddrlen
) == 0)
2526 if (!name
|| !namelen
)
2527 SetLastError(WSAEFAULT
);
2528 else if (ws_sockaddr_u2ws(&uaddr
.addr
, name
, namelen
) != 0)
2529 /* The buffer was too small */
2530 SetLastError(WSAEFAULT
);
2535 SetLastError(wsaErrno());
2536 release_sock_fd( s
, fd
);
2541 /***********************************************************************
2542 * getsockname (WS2_32.6)
2544 int WINAPI
WS_getsockname(SOCKET s
, struct WS_sockaddr
*name
, int *namelen
)
2549 TRACE("socket: %04lx, ptr %p, len %08x\n", s
, name
, namelen
? *namelen
: 0);
2551 /* Check if what we've received is valid. Should we use IsBadReadPtr? */
2552 if( (name
== NULL
) || (namelen
== NULL
) )
2554 SetLastError( WSAEFAULT
);
2555 return SOCKET_ERROR
;
2558 fd
= get_sock_fd( s
, 0, NULL
);
2563 union generic_unix_sockaddr uaddr
;
2564 unsigned int uaddrlen
= sizeof(uaddr
);
2566 if (getsockname(fd
, &uaddr
.addr
, &uaddrlen
) != 0)
2568 SetLastError(wsaErrno());
2570 else if (!is_sockaddr_bound(&uaddr
.addr
, uaddrlen
))
2572 SetLastError(WSAEINVAL
);
2574 else if (ws_sockaddr_u2ws(&uaddr
.addr
, name
, namelen
) != 0)
2576 /* The buffer was too small */
2577 SetLastError(WSAEFAULT
);
2583 release_sock_fd( s
, fd
);
2588 /***********************************************************************
2589 * getsockopt (WS2_32.7)
2591 INT WINAPI
WS_getsockopt(SOCKET s
, INT level
,
2592 INT optname
, char *optval
, INT
*optlen
)
2597 TRACE("socket: %04lx, level 0x%x, name 0x%x, ptr %p, len %d\n",
2598 s
, level
, optname
, optval
, *optlen
);
2606 /* Handle common cases. The special cases are below, sorted
2608 case WS_SO_ACCEPTCONN
:
2609 case WS_SO_BROADCAST
:
2612 case WS_SO_KEEPALIVE
:
2613 case WS_SO_OOBINLINE
:
2615 case WS_SO_REUSEADDR
:
2618 if ( (fd
= get_sock_fd( s
, 0, NULL
)) == -1)
2619 return SOCKET_ERROR
;
2620 convert_sockopt(&level
, &optname
);
2621 if (getsockopt(fd
, level
, optname
, optval
, (unsigned int *)optlen
) != 0 )
2623 SetLastError((errno
== EBADF
) ? WSAENOTSOCK
: wsaErrno());
2626 release_sock_fd( s
, fd
);
2629 case WS_SO_DONTLINGER
:
2631 struct linger lingval
;
2632 unsigned int len
= sizeof(struct linger
);
2634 if (!optlen
|| *optlen
< sizeof(BOOL
)|| !optval
)
2636 SetLastError(WSAEFAULT
);
2637 return SOCKET_ERROR
;
2639 if ( (fd
= get_sock_fd( s
, 0, NULL
)) == -1)
2640 return SOCKET_ERROR
;
2642 if (getsockopt(fd
, SOL_SOCKET
, SO_LINGER
, &lingval
, &len
) != 0 )
2644 SetLastError((errno
== EBADF
) ? WSAENOTSOCK
: wsaErrno());
2649 *(BOOL
*)optval
= !lingval
.l_onoff
;
2650 *optlen
= sizeof(BOOL
);
2653 release_sock_fd( s
, fd
);
2657 case WS_SO_CONNECT_TIME
:
2659 static int pretendtime
= 0;
2660 struct WS_sockaddr addr
;
2661 int len
= sizeof(addr
);
2663 if (!optlen
|| *optlen
< sizeof(DWORD
) || !optval
)
2665 SetLastError(WSAEFAULT
);
2666 return SOCKET_ERROR
;
2668 if (WS_getpeername(s
, &addr
, &len
) == SOCKET_ERROR
)
2669 *(DWORD
*)optval
= ~0u;
2672 if (!pretendtime
) FIXME("WS_SO_CONNECT_TIME - faking results\n");
2673 *(DWORD
*)optval
= pretendtime
++;
2675 *optlen
= sizeof(DWORD
);
2678 /* As mentioned in setsockopt, Windows ignores this, so we
2679 * always return true here */
2680 case WS_SO_DONTROUTE
:
2681 if (!optlen
|| *optlen
< sizeof(BOOL
) || !optval
)
2683 SetLastError(WSAEFAULT
);
2684 return SOCKET_ERROR
;
2686 *(BOOL
*)optval
= TRUE
;
2687 *optlen
= sizeof(BOOL
);
2692 struct linger lingval
;
2694 unsigned int len
= sizeof(struct linger
), slen
= sizeof(int);
2696 /* struct linger and LINGER have different sizes */
2697 if (!optlen
|| *optlen
< sizeof(LINGER
) || !optval
)
2699 SetLastError(WSAEFAULT
);
2700 return SOCKET_ERROR
;
2702 if ( (fd
= get_sock_fd( s
, 0, NULL
)) == -1)
2703 return SOCKET_ERROR
;
2705 if ((getsockopt(fd
, SOL_SOCKET
, SO_TYPE
, &so_type
, &slen
) == 0 && so_type
== SOCK_DGRAM
))
2707 SetLastError(WSAENOPROTOOPT
);
2710 else if (getsockopt(fd
, SOL_SOCKET
, SO_LINGER
, &lingval
, &len
) != 0)
2712 SetLastError((errno
== EBADF
) ? WSAENOTSOCK
: wsaErrno());
2717 ((LINGER
*)optval
)->l_onoff
= lingval
.l_onoff
;
2718 ((LINGER
*)optval
)->l_linger
= lingval
.l_linger
;
2719 *optlen
= sizeof(struct linger
);
2722 release_sock_fd( s
, fd
);
2726 case WS_SO_MAX_MSG_SIZE
:
2727 if (!optlen
|| *optlen
< sizeof(int) || !optval
)
2729 SetLastError(WSAEFAULT
);
2730 return SOCKET_ERROR
;
2732 TRACE("getting global SO_MAX_MSG_SIZE = 65507\n");
2733 *(int *)optval
= 65507;
2734 *optlen
= sizeof(int);
2737 /* SO_OPENTYPE does not require a valid socket handle. */
2738 case WS_SO_OPENTYPE
:
2739 if (!optlen
|| *optlen
< sizeof(int) || !optval
)
2741 SetLastError(WSAEFAULT
);
2742 return SOCKET_ERROR
;
2744 *(int *)optval
= get_per_thread_data()->opentype
;
2745 *optlen
= sizeof(int);
2746 TRACE("getting global SO_OPENTYPE = 0x%x\n", *((int*)optval
) );
2750 case WS_SO_RCVTIMEO
:
2753 case WS_SO_SNDTIMEO
:
2755 #if defined(SO_RCVTIMEO) || defined(SO_SNDTIMEO)
2758 unsigned int len
= sizeof(struct timeval
);
2760 if (!optlen
|| *optlen
< sizeof(int)|| !optval
)
2762 SetLastError(WSAEFAULT
);
2763 return SOCKET_ERROR
;
2765 if ( (fd
= get_sock_fd( s
, 0, NULL
)) == -1)
2766 return SOCKET_ERROR
;
2768 convert_sockopt(&level
, &optname
);
2769 if (getsockopt(fd
, level
, optname
, &tv
, &len
) != 0 )
2771 SetLastError((errno
== EBADF
) ? WSAENOTSOCK
: wsaErrno());
2776 *(int *)optval
= tv
.tv_sec
* 1000 + tv
.tv_usec
/ 1000;
2777 *optlen
= sizeof(int);
2780 release_sock_fd( s
, fd
);
2785 TRACE("Unknown SOL_SOCKET optname: 0x%08x\n", optname
);
2786 SetLastError(WSAENOPROTOOPT
);
2787 return SOCKET_ERROR
;
2788 } /* end switch(optname) */
2789 }/* end case WS_SOL_SOCKET */
2793 struct WS_sockaddr_ipx addr
;
2794 IPX_ADDRESS_DATA
*data
;
2799 if ((fd
= get_sock_fd( s
, 0, NULL
)) == -1) return SOCKET_ERROR
;
2801 if(getsockopt(fd
, SOL_IPX
, IPX_TYPE
, optval
, (unsigned int*)optlen
) == -1)
2808 socklen_t len
=sizeof(struct ipx
);
2809 if(getsockopt(fd
, 0, SO_DEFAULT_HEADERS
, &val
, &len
) == -1 )
2812 *optval
= (int)val
.ipx_pt
;
2815 TRACE("ptype: %d (fd: %d)\n", *(int*)optval
, fd
);
2816 release_sock_fd( s
, fd
);
2821 * On a Win2000 system with one network card there are usually
2822 * three ipx devices one with a speed of 28.8kbps, 10Mbps and 100Mbps.
2823 * Using this call you can then retrieve info about this all.
2824 * In case of Linux it is a bit different. Usually you have
2825 * only "one" device active and further it is not possible to
2826 * query things like the linkspeed.
2828 FIXME("IPX_ADDRESS\n");
2829 namelen
= sizeof(struct WS_sockaddr_ipx
);
2830 memset(&addr
, 0, sizeof(struct WS_sockaddr_ipx
));
2831 WS_getsockname(s
, (struct WS_sockaddr
*)&addr
, &namelen
);
2833 data
= (IPX_ADDRESS_DATA
*)optval
;
2834 memcpy(data
->nodenum
,addr
.sa_nodenum
,sizeof(data
->nodenum
));
2835 memcpy(data
->netnum
,addr
.sa_netnum
,sizeof(data
->netnum
));
2836 data
->adapternum
= 0;
2837 data
->wan
= FALSE
; /* We are not on a wan for now .. */
2838 data
->status
= FALSE
; /* Since we are not on a wan, the wan link isn't up */
2839 data
->maxpkt
= 1467; /* This value is the default one, at least on Win2k/WinXP */
2840 data
->linkspeed
= 100000; /* Set the line speed in 100bit/s to 10 Mbit;
2841 * note 1MB = 1000kB in this case */
2844 case IPX_MAX_ADAPTER_NUM
:
2845 FIXME("IPX_MAX_ADAPTER_NUM\n");
2846 *(int*)optval
= 1; /* As noted under IPX_ADDRESS we have just one card. */
2850 FIXME("IPX optname:%x\n", optname
);
2851 return SOCKET_ERROR
;
2852 }/* end switch(optname) */
2853 } /* end case NSPROTO_IPX */
2860 case WS_IRLMP_ENUMDEVICES
:
2862 static const int MAX_IRDA_DEVICES
= 10;
2863 char buf
[sizeof(struct irda_device_list
) +
2864 (MAX_IRDA_DEVICES
- 1) * sizeof(struct irda_device_info
)];
2866 socklen_t len
= sizeof(buf
);
2868 if ( (fd
= get_sock_fd( s
, 0, NULL
)) == -1)
2869 return SOCKET_ERROR
;
2870 res
= getsockopt( fd
, SOL_IRLMP
, IRLMP_ENUMDEVICES
, buf
, &len
);
2873 SetLastError(wsaErrno());
2874 return SOCKET_ERROR
;
2878 struct irda_device_list
*src
= (struct irda_device_list
*)buf
;
2879 DEVICELIST
*dst
= (DEVICELIST
*)optval
;
2880 INT needed
= sizeof(DEVICELIST
), i
;
2883 needed
+= (src
->len
- 1) * sizeof(IRDA_DEVICE_INFO
);
2884 if (*optlen
< needed
)
2886 SetLastError(WSAEFAULT
);
2887 return SOCKET_ERROR
;
2890 TRACE("IRLMP_ENUMDEVICES: %d devices found:\n", src
->len
);
2891 dst
->numDevice
= src
->len
;
2892 for (i
= 0; i
< src
->len
; i
++)
2894 TRACE("saddr = %08x, daddr = %08x, info = %s, hints = %02x%02x\n",
2895 src
->dev
[i
].saddr
, src
->dev
[i
].daddr
,
2896 src
->dev
[i
].info
, src
->dev
[i
].hints
[0],
2897 src
->dev
[i
].hints
[1]);
2898 memcpy( dst
->Device
[i
].irdaDeviceID
,
2900 sizeof(dst
->Device
[i
].irdaDeviceID
) ) ;
2901 memcpy( dst
->Device
[i
].irdaDeviceName
,
2903 sizeof(dst
->Device
[i
].irdaDeviceName
) ) ;
2904 memcpy( &dst
->Device
[i
].irdaDeviceHints1
,
2905 &src
->dev
[i
].hints
[0],
2906 sizeof(dst
->Device
[i
].irdaDeviceHints1
) ) ;
2907 memcpy( &dst
->Device
[i
].irdaDeviceHints2
,
2908 &src
->dev
[i
].hints
[1],
2909 sizeof(dst
->Device
[i
].irdaDeviceHints2
) ) ;
2910 dst
->Device
[i
].irdaCharSet
= src
->dev
[i
].charset
;
2916 FIXME("IrDA optname:0x%x\n", optname
);
2917 return SOCKET_ERROR
;
2919 break; /* case WS_SOL_IRLMP */
2922 /* Levels WS_IPPROTO_TCP and WS_IPPROTO_IP convert directly */
2923 case WS_IPPROTO_TCP
:
2926 case WS_TCP_NODELAY
:
2927 if ( (fd
= get_sock_fd( s
, 0, NULL
)) == -1)
2928 return SOCKET_ERROR
;
2929 convert_sockopt(&level
, &optname
);
2930 if (getsockopt(fd
, level
, optname
, optval
, (unsigned int *)optlen
) != 0 )
2932 SetLastError((errno
== EBADF
) ? WSAENOTSOCK
: wsaErrno());
2935 release_sock_fd( s
, fd
);
2938 FIXME("Unknown IPPROTO_TCP optname 0x%08x\n", optname
);
2939 return SOCKET_ERROR
;
2944 case WS_IP_ADD_MEMBERSHIP
:
2945 case WS_IP_DROP_MEMBERSHIP
:
2949 case WS_IP_MULTICAST_IF
:
2950 case WS_IP_MULTICAST_LOOP
:
2951 case WS_IP_MULTICAST_TTL
:
2958 #ifdef IP_UNICAST_IF
2959 case WS_IP_UNICAST_IF
:
2961 if ( (fd
= get_sock_fd( s
, 0, NULL
)) == -1)
2962 return SOCKET_ERROR
;
2963 convert_sockopt(&level
, &optname
);
2964 if (getsockopt(fd
, level
, optname
, optval
, (unsigned int *)optlen
) != 0 )
2966 SetLastError((errno
== EBADF
) ? WSAENOTSOCK
: wsaErrno());
2969 release_sock_fd( s
, fd
);
2971 case WS_IP_DONTFRAGMENT
:
2972 FIXME("WS_IP_DONTFRAGMENT is always false!\n");
2973 *(BOOL
*)optval
= FALSE
;
2976 FIXME("Unknown IPPROTO_IP optname 0x%08x\n", optname
);
2977 return SOCKET_ERROR
;
2979 case WS_IPPROTO_IPV6
:
2982 #ifdef IPV6_ADD_MEMBERSHIP
2983 case WS_IPV6_ADD_MEMBERSHIP
:
2985 #ifdef IPV6_DROP_MEMBERSHIP
2986 case WS_IPV6_DROP_MEMBERSHIP
:
2988 case WS_IPV6_MULTICAST_IF
:
2989 case WS_IPV6_MULTICAST_HOPS
:
2990 case WS_IPV6_MULTICAST_LOOP
:
2991 case WS_IPV6_UNICAST_HOPS
:
2992 case WS_IPV6_V6ONLY
:
2993 #ifdef IPV6_UNICAST_IF
2994 case WS_IPV6_UNICAST_IF
:
2996 if ( (fd
= get_sock_fd( s
, 0, NULL
)) == -1)
2997 return SOCKET_ERROR
;
2998 convert_sockopt(&level
, &optname
);
2999 if (getsockopt(fd
, level
, optname
, optval
, (unsigned int *)optlen
) != 0 )
3001 SetLastError((errno
== EBADF
) ? WSAENOTSOCK
: wsaErrno());
3004 release_sock_fd( s
, fd
);
3006 case WS_IPV6_DONTFRAG
:
3007 FIXME("WS_IPV6_DONTFRAG is always false!\n");
3008 *(BOOL
*)optval
= FALSE
;
3011 FIXME("Unknown IPPROTO_IPV6 optname 0x%08x\n", optname
);
3012 return SOCKET_ERROR
;
3015 WARN("Unknown level: 0x%08x\n", level
);
3016 SetLastError(WSAEINVAL
);
3017 return SOCKET_ERROR
;
3018 } /* end switch(level) */
3021 /***********************************************************************
3024 WS_u_long WINAPI
WS_htonl(WS_u_long hostlong
)
3026 return htonl(hostlong
);
3030 /***********************************************************************
3033 WS_u_short WINAPI
WS_htons(WS_u_short hostshort
)
3035 return htons(hostshort
);
3038 /***********************************************************************
3039 * WSAHtonl (WS2_32.46)
3040 * From MSDN description of error codes, this function should also
3041 * check if WinSock has been initialized and the socket is a valid
3042 * socket. But why? This function only translates a host byte order
3043 * u_long into a network byte order u_long...
3045 int WINAPI
WSAHtonl(SOCKET s
, WS_u_long hostlong
, WS_u_long
*lpnetlong
)
3049 *lpnetlong
= htonl(hostlong
);
3052 WSASetLastError(WSAEFAULT
);
3053 return SOCKET_ERROR
;
3056 /***********************************************************************
3057 * WSAHtons (WS2_32.47)
3058 * From MSDN description of error codes, this function should also
3059 * check if WinSock has been initialized and the socket is a valid
3060 * socket. But why? This function only translates a host byte order
3061 * u_short into a network byte order u_short...
3063 int WINAPI
WSAHtons(SOCKET s
, WS_u_short hostshort
, WS_u_short
*lpnetshort
)
3068 *lpnetshort
= htons(hostshort
);
3071 WSASetLastError(WSAEFAULT
);
3072 return SOCKET_ERROR
;
3076 /***********************************************************************
3077 * inet_addr (WS2_32.11)
3079 WS_u_long WINAPI
WS_inet_addr(const char *cp
)
3081 if (!cp
) return INADDR_NONE
;
3082 return inet_addr(cp
);
3086 /***********************************************************************
3089 WS_u_long WINAPI
WS_ntohl(WS_u_long netlong
)
3091 return ntohl(netlong
);
3095 /***********************************************************************
3098 WS_u_short WINAPI
WS_ntohs(WS_u_short netshort
)
3100 return ntohs(netshort
);
3104 /***********************************************************************
3105 * inet_ntoa (WS2_32.12)
3107 char* WINAPI
WS_inet_ntoa(struct WS_in_addr in
)
3109 /* use "buffer for dummies" here because some applications have a
3110 * propensity to decode addresses in ws_hostent structure without
3111 * saving them first...
3113 static char dbuffer
[16]; /* Yes, 16: 4*3 digits + 3 '.' + 1 '\0' */
3115 char* s
= inet_ntoa(*((struct in_addr
*)&in
));
3121 SetLastError(wsaErrno());
3125 static const char *debugstr_wsaioctl(DWORD ioctl
)
3127 const char *buf_type
, *family
;
3129 switch(ioctl
& 0x18000000)
3134 case WS_IOC_PROTOCOL
:
3135 family
= "IOC_PROTOCOL";
3138 family
= "IOC_VENDOR";
3140 default: /* WS_IOC_UNIX */
3142 BYTE size
= (ioctl
>> 16) & WS_IOCPARM_MASK
;
3143 char x
= (ioctl
& 0xff00) >> 8;
3144 BYTE y
= ioctl
& 0xff;
3147 switch (ioctl
& (WS_IOC_VOID
|WS_IOC_INOUT
))
3151 sprintf(args
, "%d, %d", x
, y
);
3155 sprintf(args
, "'%c', %d, %d", x
, y
, size
);
3159 sprintf(args
, "'%c', %d, %d", x
, y
, size
);
3163 sprintf(args
, "'%c', %d, %d", x
, y
, size
);
3166 return wine_dbg_sprintf("%s(%s)", buf_type
, args
);
3170 /* We are different from WS_IOC_UNIX. */
3171 switch (ioctl
& (WS_IOC_VOID
|WS_IOC_INOUT
))
3174 buf_type
= "_WSAIO";
3177 buf_type
= "_WSAIORW";
3180 buf_type
= "_WSAIOW";
3183 buf_type
= "_WSAIOR";
3190 return wine_dbg_sprintf("%s(%s, %d)", buf_type
, family
,
3191 (USHORT
)(ioctl
& 0xffff));
3194 /**********************************************************************
3195 * WSAIoctl (WS2_32.50)
3198 INT WINAPI
WSAIoctl(SOCKET s
, DWORD code
, LPVOID in_buff
, DWORD in_size
, LPVOID out_buff
,
3199 DWORD out_size
, LPDWORD ret_size
, LPWSAOVERLAPPED overlapped
,
3200 LPWSAOVERLAPPED_COMPLETION_ROUTINE completion
)
3203 DWORD status
= 0, total
= 0;
3205 TRACE("%ld, 0x%08x, %p, %d, %p, %d, %p, %p, %p\n",
3206 s
, code
, in_buff
, in_size
, out_buff
, out_size
, ret_size
, overlapped
, completion
);
3211 if (in_size
!= sizeof(WS_u_long
) || IS_INTRESOURCE(in_buff
))
3213 WSASetLastError(WSAEFAULT
);
3214 return SOCKET_ERROR
;
3216 if (_get_sock_mask(s
))
3218 /* AsyncSelect()'ed sockets are always nonblocking */
3219 if (!*(WS_u_long
*)in_buff
) status
= WSAEINVAL
;
3222 if (*(WS_u_long
*)in_buff
)
3223 _enable_event(SOCKET2HANDLE(s
), 0, FD_WINE_NONBLOCKING
, 0);
3225 _enable_event(SOCKET2HANDLE(s
), 0, 0, FD_WINE_NONBLOCKING
);
3230 if (out_size
!= sizeof(WS_u_long
) || IS_INTRESOURCE(out_buff
))
3232 WSASetLastError(WSAEFAULT
);
3233 return SOCKET_ERROR
;
3235 if ((fd
= get_sock_fd( s
, 0, NULL
)) == -1) return SOCKET_ERROR
;
3236 if (ioctl(fd
, FIONREAD
, out_buff
) == -1)
3237 status
= (errno
== EBADF
) ? WSAENOTSOCK
: wsaErrno();
3238 release_sock_fd( s
, fd
);
3244 unsigned int oob
= 0, oobsize
= sizeof(int), atmark
= 0;
3245 if (out_size
!= sizeof(WS_u_long
) || IS_INTRESOURCE(out_buff
))
3247 WSASetLastError(WSAEFAULT
);
3248 return SOCKET_ERROR
;
3250 if ((fd
= get_sock_fd( s
, 0, NULL
)) == -1) return SOCKET_ERROR
;
3251 /* SO_OOBINLINE sockets must always return TRUE to SIOCATMARK */
3252 if ((getsockopt(fd
, SOL_SOCKET
, SO_OOBINLINE
, &oob
, &oobsize
) == -1)
3253 || (!oob
&& ioctl(fd
, SIOCATMARK
, &atmark
) == -1))
3254 status
= (errno
== EBADF
) ? WSAENOTSOCK
: wsaErrno();
3257 /* The SIOCATMARK value read from ioctl() is reversed
3258 * because BSD returns TRUE if it's in the OOB mark
3259 * while Windows returns TRUE if there are NO OOB bytes.
3261 (*(WS_u_long
*) out_buff
) = oob
| !atmark
;
3264 release_sock_fd( s
, fd
);
3269 WARN("Warning: WS1.1 shouldn't be using async I/O\n");
3270 SetLastError(WSAEINVAL
);
3271 return SOCKET_ERROR
;
3273 case WS_SIO_GET_INTERFACE_LIST
:
3275 INTERFACE_INFO
* intArray
= out_buff
;
3276 DWORD size
, numInt
= 0, apiReturn
;
3278 TRACE("-> SIO_GET_INTERFACE_LIST request\n");
3280 if (!out_buff
|| !ret_size
)
3282 WSASetLastError(WSAEFAULT
);
3283 return SOCKET_ERROR
;
3286 fd
= get_sock_fd( s
, 0, NULL
);
3287 if (fd
== -1) return SOCKET_ERROR
;
3289 apiReturn
= GetAdaptersInfo(NULL
, &size
);
3290 if (apiReturn
== ERROR_BUFFER_OVERFLOW
)
3292 PIP_ADAPTER_INFO table
= HeapAlloc(GetProcessHeap(),0,size
);
3296 if (GetAdaptersInfo(table
, &size
) == NO_ERROR
)
3298 PIP_ADAPTER_INFO ptr
;
3300 for (ptr
= table
, numInt
= 0; ptr
; ptr
= ptr
->Next
)
3302 unsigned int addr
, mask
, bcast
;
3303 struct ifreq ifInfo
;
3305 /* Skip interfaces without an IPv4 address. */
3306 if (ptr
->IpAddressList
.IpAddress
.String
[0] == '\0')
3309 if ((numInt
+ 1)*sizeof(INTERFACE_INFO
)/sizeof(IP_ADAPTER_INFO
) > out_size
)
3311 WARN("Buffer too small = %u, out_size = %u\n", numInt
+ 1, out_size
);
3316 /* Socket Status Flags */
3317 lstrcpynA(ifInfo
.ifr_name
, ptr
->AdapterName
, IFNAMSIZ
);
3318 if (ioctl(fd
, SIOCGIFFLAGS
, &ifInfo
) < 0)
3320 ERR("Error obtaining status flags for socket!\n");
3326 /* set flags; the values of IFF_* are not the same
3327 under Linux and Windows, therefore must generate
3329 intArray
->iiFlags
= 0;
3330 if (ifInfo
.ifr_flags
& IFF_BROADCAST
)
3331 intArray
->iiFlags
|= WS_IFF_BROADCAST
;
3332 #ifdef IFF_POINTOPOINT
3333 if (ifInfo
.ifr_flags
& IFF_POINTOPOINT
)
3334 intArray
->iiFlags
|= WS_IFF_POINTTOPOINT
;
3336 if (ifInfo
.ifr_flags
& IFF_LOOPBACK
)
3337 intArray
->iiFlags
|= WS_IFF_LOOPBACK
;
3338 if (ifInfo
.ifr_flags
& IFF_UP
)
3339 intArray
->iiFlags
|= WS_IFF_UP
;
3340 if (ifInfo
.ifr_flags
& IFF_MULTICAST
)
3341 intArray
->iiFlags
|= WS_IFF_MULTICAST
;
3344 addr
= inet_addr(ptr
->IpAddressList
.IpAddress
.String
);
3345 mask
= inet_addr(ptr
->IpAddressList
.IpMask
.String
);
3346 bcast
= addr
| ~mask
;
3347 intArray
->iiAddress
.AddressIn
.sin_family
= AF_INET
;
3348 intArray
->iiAddress
.AddressIn
.sin_port
= 0;
3349 intArray
->iiAddress
.AddressIn
.sin_addr
.WS_s_addr
=
3351 intArray
->iiNetmask
.AddressIn
.sin_family
= AF_INET
;
3352 intArray
->iiNetmask
.AddressIn
.sin_port
= 0;
3353 intArray
->iiNetmask
.AddressIn
.sin_addr
.WS_s_addr
=
3355 intArray
->iiBroadcastAddress
.AddressIn
.sin_family
=
3357 intArray
->iiBroadcastAddress
.AddressIn
.sin_port
= 0;
3358 intArray
->iiBroadcastAddress
.AddressIn
.sin_addr
.
3366 ERR("Unable to get interface table!\n");
3369 HeapFree(GetProcessHeap(),0,table
);
3371 else status
= WSAEINVAL
;
3373 else if (apiReturn
!= ERROR_NO_DATA
)
3375 ERR("Unable to get interface table!\n");
3378 /* Calculate the size of the array being returned */
3379 total
= sizeof(INTERFACE_INFO
) * numInt
;
3380 release_sock_fd( s
, fd
);
3384 case WS_SIO_ADDRESS_LIST_CHANGE
:
3385 FIXME("-> SIO_ADDRESS_LIST_CHANGE request: stub\n");
3386 /* FIXME: error and return code depend on whether socket was created
3387 * with WSA_FLAG_OVERLAPPED, but there is no easy way to get this */
3390 case WS_SIO_ADDRESS_LIST_QUERY
:
3394 TRACE("-> SIO_ADDRESS_LIST_QUERY request\n");
3398 WSASetLastError(WSAEFAULT
);
3399 return SOCKET_ERROR
;
3402 if (GetAdaptersInfo(NULL
, &size
) == ERROR_BUFFER_OVERFLOW
)
3404 IP_ADAPTER_INFO
*p
, *table
= HeapAlloc(GetProcessHeap(), 0, size
);
3407 if (!table
|| GetAdaptersInfo(table
, &size
))
3409 HeapFree(GetProcessHeap(), 0, table
);
3414 for (p
= table
, num
= 0; p
; p
= p
->Next
)
3415 if (p
->IpAddressList
.IpAddress
.String
[0]) num
++;
3417 total
= sizeof(SOCKET_ADDRESS_LIST
) + sizeof(SOCKET_ADDRESS
) * (num
- 1);
3418 total
+= sizeof(SOCKADDR
) * num
;
3420 if (total
> out_size
)
3422 HeapFree(GetProcessHeap(), 0, table
);
3431 SOCKET_ADDRESS_LIST
*sa_list
= out_buff
;
3432 SOCKADDR_IN
*sockaddr
;
3434 sa
= sa_list
->Address
;
3435 sockaddr
= (SOCKADDR_IN
*)((char *)sa
+ num
* sizeof(SOCKET_ADDRESS
));
3436 sa_list
->iAddressCount
= num
;
3438 for (p
= table
, i
= 0; p
; p
= p
->Next
)
3440 if (!p
->IpAddressList
.IpAddress
.String
[0]) continue;
3442 sa
[i
].lpSockaddr
= (SOCKADDR
*)&sockaddr
[i
];
3443 sa
[i
].iSockaddrLength
= sizeof(SOCKADDR
);
3445 sockaddr
[i
].sin_family
= AF_INET
;
3446 sockaddr
[i
].sin_port
= 0;
3447 sockaddr
[i
].sin_addr
.WS_s_addr
= inet_addr(p
->IpAddressList
.IpAddress
.String
);
3452 HeapFree(GetProcessHeap(), 0, table
);
3456 WARN("unable to get IP address list\n");
3463 FIXME("SIO_FLUSH: stub.\n");
3466 case WS_SIO_GET_EXTENSION_FUNCTION_POINTER
:
3468 static const GUID connectex_guid
= WSAID_CONNECTEX
;
3469 static const GUID disconnectex_guid
= WSAID_DISCONNECTEX
;
3470 static const GUID acceptex_guid
= WSAID_ACCEPTEX
;
3471 static const GUID getaccepexsockaddrs_guid
= WSAID_GETACCEPTEXSOCKADDRS
;
3472 static const GUID transmitfile_guid
= WSAID_TRANSMITFILE
;
3473 static const GUID transmitpackets_guid
= WSAID_TRANSMITPACKETS
;
3474 static const GUID wsarecvmsg_guid
= WSAID_WSARECVMSG
;
3475 static const GUID wsasendmsg_guid
= WSAID_WSASENDMSG
;
3477 if ( IsEqualGUID(&connectex_guid
, in_buff
) )
3479 *(LPFN_CONNECTEX
*)out_buff
= WS2_ConnectEx
;
3482 else if ( IsEqualGUID(&disconnectex_guid
, in_buff
) )
3484 FIXME("SIO_GET_EXTENSION_FUNCTION_POINTER: unimplemented DisconnectEx\n");
3486 else if ( IsEqualGUID(&acceptex_guid
, in_buff
) )
3488 *(LPFN_ACCEPTEX
*)out_buff
= WS2_AcceptEx
;
3491 else if ( IsEqualGUID(&getaccepexsockaddrs_guid
, in_buff
) )
3493 *(LPFN_GETACCEPTEXSOCKADDRS
*)out_buff
= WS2_GetAcceptExSockaddrs
;
3496 else if ( IsEqualGUID(&transmitfile_guid
, in_buff
) )
3498 FIXME("SIO_GET_EXTENSION_FUNCTION_POINTER: unimplemented TransmitFile\n");
3500 else if ( IsEqualGUID(&transmitpackets_guid
, in_buff
) )
3502 FIXME("SIO_GET_EXTENSION_FUNCTION_POINTER: unimplemented TransmitPackets\n");
3504 else if ( IsEqualGUID(&wsarecvmsg_guid
, in_buff
) )
3506 *(LPFN_WSARECVMSG
*)out_buff
= WS2_WSARecvMsg
;
3509 else if ( IsEqualGUID(&wsasendmsg_guid
, in_buff
) )
3511 FIXME("SIO_GET_EXTENSION_FUNCTION_POINTER: unimplemented WSASendMsg\n");
3514 FIXME("SIO_GET_EXTENSION_FUNCTION_POINTER %s: stub\n", debugstr_guid(in_buff
));
3516 status
= WSAEOPNOTSUPP
;
3519 case WS_SIO_KEEPALIVE_VALS
:
3521 struct tcp_keepalive
*k
;
3522 int keepalive
, keepidle
, keepintvl
;
3524 if (!in_buff
|| in_size
< sizeof(struct tcp_keepalive
))
3526 WSASetLastError(WSAEFAULT
);
3527 return SOCKET_ERROR
;
3531 keepalive
= k
->onoff
? 1 : 0;
3532 keepidle
= max( 1, (k
->keepalivetime
+ 500) / 1000 );
3533 keepintvl
= max( 1, (k
->keepaliveinterval
+ 500) / 1000 );
3535 TRACE("onoff: %d, keepalivetime: %d, keepaliveinterval: %d\n", keepalive
, keepidle
, keepintvl
);
3537 fd
= get_sock_fd(s
, 0, NULL
);
3538 if (setsockopt(fd
, SOL_SOCKET
, SO_KEEPALIVE
, (void *)&keepalive
, sizeof(int)) == -1)
3540 #if defined(TCP_KEEPIDLE) && defined(TCP_KEEPINTVL)
3541 /* these values need to be set only if SO_KEEPALIVE is enabled */
3544 if (setsockopt(fd
, IPPROTO_TCP
, TCP_KEEPIDLE
, (void *)&keepidle
, sizeof(int)) == -1)
3546 else if (setsockopt(fd
, IPPROTO_TCP
, TCP_KEEPINTVL
, (void *)&keepintvl
, sizeof(int)) == -1)
3551 FIXME("ignoring keepalive interval and timeout\n");
3553 release_sock_fd(s
, fd
);
3556 case WS_SIO_ROUTING_INTERFACE_QUERY
:
3558 struct WS_sockaddr
*daddr
= (struct WS_sockaddr
*)in_buff
;
3559 struct WS_sockaddr_in
*daddr_in
= (struct WS_sockaddr_in
*)daddr
;
3560 struct WS_sockaddr_in
*saddr_in
= out_buff
;
3561 MIB_IPFORWARDROW row
;
3562 PMIB_IPADDRTABLE ipAddrTable
= NULL
;
3563 DWORD size
, i
, found_index
;
3565 TRACE("-> WS_SIO_ROUTING_INTERFACE_QUERY request\n");
3567 if (!in_buff
|| in_size
< sizeof(struct WS_sockaddr
) ||
3568 !out_buff
|| out_size
< sizeof(struct WS_sockaddr_in
) || !ret_size
)
3570 WSASetLastError(WSAEFAULT
);
3571 return SOCKET_ERROR
;
3573 if (daddr
->sa_family
!= AF_INET
)
3575 FIXME("unsupported address family %d\n", daddr
->sa_family
);
3576 status
= WSAEAFNOSUPPORT
;
3579 if (GetBestRoute(daddr_in
->sin_addr
.S_un
.S_addr
, 0, &row
) != NOERROR
||
3580 GetIpAddrTable(NULL
, &size
, FALSE
) != ERROR_INSUFFICIENT_BUFFER
)
3585 ipAddrTable
= HeapAlloc(GetProcessHeap(), 0, size
);
3586 if (GetIpAddrTable(ipAddrTable
, &size
, FALSE
))
3588 HeapFree(GetProcessHeap(), 0, ipAddrTable
);
3592 for (i
= 0, found_index
= ipAddrTable
->dwNumEntries
;
3593 i
< ipAddrTable
->dwNumEntries
; i
++)
3595 if (ipAddrTable
->table
[i
].dwIndex
== row
.dwForwardIfIndex
)
3598 if (found_index
== ipAddrTable
->dwNumEntries
)
3600 ERR("no matching IP address for interface %d\n",
3601 row
.dwForwardIfIndex
);
3602 HeapFree(GetProcessHeap(), 0, ipAddrTable
);
3606 saddr_in
->sin_family
= AF_INET
;
3607 saddr_in
->sin_addr
.S_un
.S_addr
= ipAddrTable
->table
[found_index
].dwAddr
;
3608 saddr_in
->sin_port
= 0;
3609 total
= sizeof(struct WS_sockaddr_in
);
3610 HeapFree(GetProcessHeap(), 0, ipAddrTable
);
3613 case WS_SIO_SET_COMPATIBILITY_MODE
:
3614 TRACE("WS_SIO_SET_COMPATIBILITY_MODE ignored\n");
3615 status
= WSAEOPNOTSUPP
;
3617 case WS_SIO_UDP_CONNRESET
:
3618 FIXME("WS_SIO_UDP_CONNRESET stub\n");
3620 case 0x667e: /* Netscape tries hard to use bogus ioctl 0x667e */
3621 WSASetLastError(WSAEOPNOTSUPP
);
3622 return SOCKET_ERROR
;
3624 FIXME("unsupported WS_IOCTL cmd (%s)\n", debugstr_wsaioctl(code
));
3625 status
= WSAEOPNOTSUPP
;
3631 FIXME( "completion routine %p not supported\n", completion
);
3633 else if (overlapped
)
3635 ULONG_PTR cvalue
= (overlapped
&& ((ULONG_PTR
)overlapped
->hEvent
& 1) == 0) ? (ULONG_PTR
)overlapped
: 0;
3636 overlapped
->Internal
= status
;
3637 overlapped
->InternalHigh
= total
;
3638 if (overlapped
->hEvent
) NtSetEvent( overlapped
->hEvent
, NULL
);
3639 if (cvalue
) WS_AddCompletion( HANDLE2SOCKET(s
), cvalue
, status
, total
);
3644 if (ret_size
) *ret_size
= total
;
3647 SetLastError( status
);
3648 return SOCKET_ERROR
;
3652 /***********************************************************************
3653 * ioctlsocket (WS2_32.10)
3655 int WINAPI
WS_ioctlsocket(SOCKET s
, LONG cmd
, WS_u_long
*argp
)
3658 return WSAIoctl( s
, cmd
, argp
, sizeof(WS_u_long
), argp
, sizeof(WS_u_long
), &ret_size
, NULL
, NULL
);
3661 /***********************************************************************
3662 * listen (WS2_32.13)
3664 int WINAPI
WS_listen(SOCKET s
, int backlog
)
3666 int fd
= get_sock_fd( s
, FILE_READ_DATA
, NULL
);
3668 TRACE("socket %04lx, backlog %d\n", s
, backlog
);
3671 if (listen(fd
, backlog
) == 0)
3673 release_sock_fd( s
, fd
);
3674 _enable_event(SOCKET2HANDLE(s
), FD_ACCEPT
,
3676 FD_CONNECT
|FD_WINE_CONNECTED
);
3679 SetLastError(wsaErrno());
3680 release_sock_fd( s
, fd
);
3682 return SOCKET_ERROR
;
3685 /***********************************************************************
3688 int WINAPI
WS_recv(SOCKET s
, char *buf
, int len
, int flags
)
3690 DWORD n
, dwFlags
= flags
;
3696 if ( WS2_recv_base(s
, &wsabuf
, 1, &n
, &dwFlags
, NULL
, NULL
, NULL
, NULL
, NULL
) == SOCKET_ERROR
)
3697 return SOCKET_ERROR
;
3702 /***********************************************************************
3703 * recvfrom (WS2_32.17)
3705 int WINAPI
WS_recvfrom(SOCKET s
, char *buf
, INT len
, int flags
,
3706 struct WS_sockaddr
*from
, int *fromlen
)
3708 DWORD n
, dwFlags
= flags
;
3714 if ( WS2_recv_base(s
, &wsabuf
, 1, &n
, &dwFlags
, from
, fromlen
, NULL
, NULL
, NULL
) == SOCKET_ERROR
)
3715 return SOCKET_ERROR
;
3720 /* allocate a poll array for the corresponding fd sets */
3721 static struct pollfd
*fd_sets_to_poll( const WS_fd_set
*readfds
, const WS_fd_set
*writefds
,
3722 const WS_fd_set
*exceptfds
, int *count_ptr
)
3724 unsigned int i
, j
= 0, count
= 0;
3727 if (readfds
) count
+= readfds
->fd_count
;
3728 if (writefds
) count
+= writefds
->fd_count
;
3729 if (exceptfds
) count
+= exceptfds
->fd_count
;
3733 SetLastError(WSAEINVAL
);
3736 if (!(fds
= HeapAlloc( GetProcessHeap(), 0, count
* sizeof(fds
[0]))))
3738 SetLastError( ERROR_NOT_ENOUGH_MEMORY
);
3742 for (i
= 0; i
< readfds
->fd_count
; i
++, j
++)
3744 fds
[j
].fd
= get_sock_fd( readfds
->fd_array
[i
], FILE_READ_DATA
, NULL
);
3745 if (fds
[j
].fd
== -1) goto failed
;
3746 fds
[j
].events
= POLLIN
;
3750 for (i
= 0; i
< writefds
->fd_count
; i
++, j
++)
3752 fds
[j
].fd
= get_sock_fd( writefds
->fd_array
[i
], FILE_WRITE_DATA
, NULL
);
3753 if (fds
[j
].fd
== -1) goto failed
;
3754 fds
[j
].events
= POLLOUT
;
3758 for (i
= 0; i
< exceptfds
->fd_count
; i
++, j
++)
3760 fds
[j
].fd
= get_sock_fd( exceptfds
->fd_array
[i
], 0, NULL
);
3761 if (fds
[j
].fd
== -1) goto failed
;
3762 fds
[j
].events
= POLLHUP
;
3771 for (i
= 0; i
< readfds
->fd_count
&& j
< count
; i
++, j
++)
3772 release_sock_fd( readfds
->fd_array
[i
], fds
[j
].fd
);
3774 for (i
= 0; i
< writefds
->fd_count
&& j
< count
; i
++, j
++)
3775 release_sock_fd( writefds
->fd_array
[i
], fds
[j
].fd
);
3777 for (i
= 0; i
< exceptfds
->fd_count
&& j
< count
; i
++, j
++)
3778 release_sock_fd( exceptfds
->fd_array
[i
], fds
[j
].fd
);
3779 HeapFree( GetProcessHeap(), 0, fds
);
3783 /* release the file descriptor obtained in fd_sets_to_poll */
3784 /* must be called with the original fd_set arrays, before calling get_poll_results */
3785 static void release_poll_fds( const WS_fd_set
*readfds
, const WS_fd_set
*writefds
,
3786 const WS_fd_set
*exceptfds
, struct pollfd
*fds
)
3788 unsigned int i
, j
= 0;
3792 for (i
= 0; i
< readfds
->fd_count
; i
++, j
++)
3793 if (fds
[j
].fd
!= -1) release_sock_fd( readfds
->fd_array
[i
], fds
[j
].fd
);
3797 for (i
= 0; i
< writefds
->fd_count
; i
++, j
++)
3798 if (fds
[j
].fd
!= -1) release_sock_fd( writefds
->fd_array
[i
], fds
[j
].fd
);
3802 for (i
= 0; i
< exceptfds
->fd_count
; i
++, j
++)
3803 if (fds
[j
].fd
!= -1)
3805 /* make sure we have a real error before releasing the fd */
3806 if (!sock_error_p( fds
[j
].fd
)) fds
[j
].revents
= 0;
3807 release_sock_fd( exceptfds
->fd_array
[i
], fds
[j
].fd
);
3812 /* map the poll results back into the Windows fd sets */
3813 static int get_poll_results( WS_fd_set
*readfds
, WS_fd_set
*writefds
, WS_fd_set
*exceptfds
,
3814 const struct pollfd
*fds
)
3816 unsigned int i
, j
= 0, k
, total
= 0;
3820 for (i
= k
= 0; i
< readfds
->fd_count
; i
++, j
++)
3821 if (fds
[j
].revents
) readfds
->fd_array
[k
++] = readfds
->fd_array
[i
];
3822 readfds
->fd_count
= k
;
3827 for (i
= k
= 0; i
< writefds
->fd_count
; i
++, j
++)
3828 if ((fds
[j
].revents
& POLLOUT
) && !(fds
[j
].revents
& POLLHUP
))
3829 writefds
->fd_array
[k
++] = writefds
->fd_array
[i
];
3830 writefds
->fd_count
= k
;
3835 for (i
= k
= 0; i
< exceptfds
->fd_count
; i
++, j
++)
3836 if (fds
[j
].revents
) exceptfds
->fd_array
[k
++] = exceptfds
->fd_array
[i
];
3837 exceptfds
->fd_count
= k
;
3844 /***********************************************************************
3845 * select (WS2_32.18)
3847 int WINAPI
WS_select(int nfds
, WS_fd_set
*ws_readfds
,
3848 WS_fd_set
*ws_writefds
, WS_fd_set
*ws_exceptfds
,
3849 const struct WS_timeval
* ws_timeout
)
3851 struct pollfd
*pollfds
;
3852 struct timeval tv1
, tv2
;
3854 int count
, ret
, timeout
= -1;
3856 TRACE("read %p, write %p, excp %p timeout %p\n",
3857 ws_readfds
, ws_writefds
, ws_exceptfds
, ws_timeout
);
3859 if (!(pollfds
= fd_sets_to_poll( ws_readfds
, ws_writefds
, ws_exceptfds
, &count
)))
3860 return SOCKET_ERROR
;
3864 torig
= (ws_timeout
->tv_sec
* 1000) + (ws_timeout
->tv_usec
+ 999) / 1000;
3866 gettimeofday( &tv1
, 0 );
3869 while ((ret
= poll( pollfds
, count
, timeout
)) < 0)
3873 if (!ws_timeout
) continue;
3874 gettimeofday( &tv2
, 0 );
3876 tv2
.tv_sec
-= tv1
.tv_sec
;
3877 tv2
.tv_usec
-= tv1
.tv_usec
;
3878 if (tv2
.tv_usec
< 0)
3880 tv2
.tv_usec
+= 1000000;
3884 timeout
= torig
- (tv2
.tv_sec
* 1000) - (tv2
.tv_usec
+ 999) / 1000;
3885 if (timeout
<= 0) break;
3888 release_poll_fds( ws_readfds
, ws_writefds
, ws_exceptfds
, pollfds
);
3890 if (ret
== -1) SetLastError(wsaErrno());
3891 else ret
= get_poll_results( ws_readfds
, ws_writefds
, ws_exceptfds
, pollfds
);
3892 HeapFree( GetProcessHeap(), 0, pollfds
);
3896 /* helper to send completion messages for client-only i/o operation case */
3897 static void WS_AddCompletion( SOCKET sock
, ULONG_PTR CompletionValue
, NTSTATUS CompletionStatus
,
3900 SERVER_START_REQ( add_fd_completion
)
3902 req
->handle
= wine_server_obj_handle( SOCKET2HANDLE(sock
) );
3903 req
->cvalue
= CompletionValue
;
3904 req
->status
= CompletionStatus
;
3905 req
->information
= Information
;
3906 wine_server_call( req
);
3912 /***********************************************************************
3915 int WINAPI
WS_send(SOCKET s
, const char *buf
, int len
, int flags
)
3921 wsabuf
.buf
= (char*) buf
;
3923 if ( WS2_sendto( s
, &wsabuf
, 1, &n
, flags
, NULL
, 0, NULL
, NULL
) == SOCKET_ERROR
)
3924 return SOCKET_ERROR
;
3929 /***********************************************************************
3930 * WSASend (WS2_32.72)
3932 INT WINAPI
WSASend( SOCKET s
, LPWSABUF lpBuffers
, DWORD dwBufferCount
,
3933 LPDWORD lpNumberOfBytesSent
, DWORD dwFlags
,
3934 LPWSAOVERLAPPED lpOverlapped
,
3935 LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine
)
3937 return WS2_sendto( s
, lpBuffers
, dwBufferCount
, lpNumberOfBytesSent
, dwFlags
,
3938 NULL
, 0, lpOverlapped
, lpCompletionRoutine
);
3941 /***********************************************************************
3942 * WSASendDisconnect (WS2_32.73)
3944 INT WINAPI
WSASendDisconnect( SOCKET s
, LPWSABUF lpBuffers
)
3946 return WS_shutdown( s
, SD_SEND
);
3950 static int WS2_sendto( SOCKET s
, LPWSABUF lpBuffers
, DWORD dwBufferCount
,
3951 LPDWORD lpNumberOfBytesSent
, DWORD dwFlags
,
3952 const struct WS_sockaddr
*to
, int tolen
,
3953 LPWSAOVERLAPPED lpOverlapped
,
3954 LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine
)
3956 unsigned int i
, options
;
3958 struct ws2_async
*wsa
= NULL
;
3959 int totalLength
= 0;
3960 ULONG_PTR cvalue
= (lpOverlapped
&& ((ULONG_PTR
)lpOverlapped
->hEvent
& 1) == 0) ? (ULONG_PTR
)lpOverlapped
: 0;
3963 TRACE("socket %04lx, wsabuf %p, nbufs %d, flags %d, to %p, tolen %d, ovl %p, func %p\n",
3964 s
, lpBuffers
, dwBufferCount
, dwFlags
,
3965 to
, tolen
, lpOverlapped
, lpCompletionRoutine
);
3967 fd
= get_sock_fd( s
, FILE_WRITE_DATA
, &options
);
3968 TRACE( "fd=%d, options=%x\n", fd
, options
);
3970 if ( fd
== -1 ) return SOCKET_ERROR
;
3972 if (!lpOverlapped
&& !lpNumberOfBytesSent
)
3977 if (!(wsa
= HeapAlloc( GetProcessHeap(), 0, FIELD_OFFSET(struct ws2_async
, iovec
[dwBufferCount
]) )))
3983 wsa
->hSocket
= SOCKET2HANDLE(s
);
3984 wsa
->addr
= (struct WS_sockaddr
*)to
;
3985 wsa
->addrlen
.val
= tolen
;
3986 wsa
->flags
= dwFlags
;
3987 wsa
->lpFlags
= &wsa
->flags
;
3988 wsa
->control
= NULL
;
3989 wsa
->n_iovecs
= dwBufferCount
;
3990 wsa
->first_iovec
= 0;
3991 for ( i
= 0; i
< dwBufferCount
; i
++ )
3993 wsa
->iovec
[i
].iov_base
= lpBuffers
[i
].buf
;
3994 wsa
->iovec
[i
].iov_len
= lpBuffers
[i
].len
;
3995 totalLength
+= lpBuffers
[i
].len
;
4000 n
= WS2_send( fd
, wsa
);
4001 if (n
!= -1 || errno
!= EINTR
) break;
4003 if (n
== -1 && errno
!= EAGAIN
)
4009 if ((lpOverlapped
|| lpCompletionRoutine
) &&
4010 !(options
& (FILE_SYNCHRONOUS_IO_ALERT
| FILE_SYNCHRONOUS_IO_NONALERT
)))
4012 IO_STATUS_BLOCK
*iosb
= lpOverlapped
? (IO_STATUS_BLOCK
*)lpOverlapped
: &wsa
->local_iosb
;
4014 wsa
->user_overlapped
= lpOverlapped
;
4015 wsa
->completion_func
= lpCompletionRoutine
;
4016 release_sock_fd( s
, fd
);
4018 if (n
== -1 || n
< totalLength
)
4020 iosb
->u
.Status
= STATUS_PENDING
;
4021 iosb
->Information
= n
== -1 ? 0 : n
;
4023 SERVER_START_REQ( register_async
)
4025 req
->type
= ASYNC_TYPE_WRITE
;
4026 req
->async
.handle
= wine_server_obj_handle( wsa
->hSocket
);
4027 req
->async
.callback
= wine_server_client_ptr( WS2_async_send
);
4028 req
->async
.iosb
= wine_server_client_ptr( iosb
);
4029 req
->async
.arg
= wine_server_client_ptr( wsa
);
4030 req
->async
.event
= wine_server_obj_handle( lpCompletionRoutine
? 0 : lpOverlapped
->hEvent
);
4031 req
->async
.cvalue
= cvalue
;
4032 err
= wine_server_call( req
);
4036 /* Enable the event only after starting the async. The server will deliver it as soon as
4037 the async is done. */
4038 _enable_event(SOCKET2HANDLE(s
), FD_WRITE
, 0, 0);
4040 if (err
!= STATUS_PENDING
) HeapFree( GetProcessHeap(), 0, wsa
);
4041 WSASetLastError( NtStatusToWSAError( err
));
4042 return SOCKET_ERROR
;
4045 iosb
->u
.Status
= STATUS_SUCCESS
;
4046 iosb
->Information
= n
;
4047 if (lpNumberOfBytesSent
) *lpNumberOfBytesSent
= n
;
4048 if (!wsa
->completion_func
)
4050 if (cvalue
) WS_AddCompletion( s
, cvalue
, STATUS_SUCCESS
, n
);
4051 if (lpOverlapped
->hEvent
) SetEvent( lpOverlapped
->hEvent
);
4052 HeapFree( GetProcessHeap(), 0, wsa
);
4054 else NtQueueApcThread( GetCurrentThread(), (PNTAPCFUNC
)ws2_async_apc
,
4055 (ULONG_PTR
)wsa
, (ULONG_PTR
)iosb
, 0 );
4060 if ( _is_blocking(s
) )
4062 /* On a blocking non-overlapped stream socket,
4063 * sending blocks until the entire buffer is sent. */
4064 DWORD timeout_start
= GetTickCount();
4066 bytes_sent
= n
== -1 ? 0 : n
;
4068 while (wsa
->first_iovec
< wsa
->n_iovecs
)
4071 int timeout
= GET_SNDTIMEO(fd
);
4075 timeout
-= GetTickCount() - timeout_start
;
4076 if (timeout
< 0) timeout
= 0;
4080 pfd
.events
= POLLOUT
;
4082 if (!timeout
|| !poll( &pfd
, 1, timeout
))
4085 goto error
; /* msdn says a timeout in send is fatal */
4088 n
= WS2_send( fd
, wsa
);
4089 if (n
== -1 && errno
!= EAGAIN
&& errno
!= EINTR
)
4099 else /* non-blocking */
4101 if (n
< totalLength
)
4102 _enable_event(SOCKET2HANDLE(s
), FD_WRITE
, 0, 0);
4105 err
= WSAEWOULDBLOCK
;
4111 TRACE(" -> %i bytes\n", bytes_sent
);
4113 if (lpNumberOfBytesSent
) *lpNumberOfBytesSent
= bytes_sent
;
4114 HeapFree( GetProcessHeap(), 0, wsa
);
4115 release_sock_fd( s
, fd
);
4120 HeapFree( GetProcessHeap(), 0, wsa
);
4121 release_sock_fd( s
, fd
);
4122 WARN(" -> ERROR %d\n", err
);
4123 WSASetLastError(err
);
4124 return SOCKET_ERROR
;
4127 /***********************************************************************
4128 * WSASendTo (WS2_32.74)
4130 INT WINAPI
WSASendTo( SOCKET s
, LPWSABUF lpBuffers
, DWORD dwBufferCount
,
4131 LPDWORD lpNumberOfBytesSent
, DWORD dwFlags
,
4132 const struct WS_sockaddr
*to
, int tolen
,
4133 LPWSAOVERLAPPED lpOverlapped
,
4134 LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine
)
4136 return WS2_sendto( s
, lpBuffers
, dwBufferCount
,
4137 lpNumberOfBytesSent
, dwFlags
,
4139 lpOverlapped
, lpCompletionRoutine
);
4142 /***********************************************************************
4143 * sendto (WS2_32.20)
4145 int WINAPI
WS_sendto(SOCKET s
, const char *buf
, int len
, int flags
,
4146 const struct WS_sockaddr
*to
, int tolen
)
4152 wsabuf
.buf
= (char*) buf
;
4154 if ( WS2_sendto(s
, &wsabuf
, 1, &n
, flags
, to
, tolen
, NULL
, NULL
) == SOCKET_ERROR
)
4155 return SOCKET_ERROR
;
4160 /***********************************************************************
4161 * setsockopt (WS2_32.21)
4163 int WINAPI
WS_setsockopt(SOCKET s
, int level
, int optname
,
4164 const char *optval
, int optlen
)
4168 struct linger linger
;
4169 struct timeval tval
;
4171 TRACE("socket: %04lx, level 0x%x, name 0x%x, ptr %p, len %d\n",
4172 s
, level
, optname
, optval
, optlen
);
4174 /* some broken apps pass the value directly instead of a pointer to it */
4175 if(optlen
&& IS_INTRESOURCE(optval
))
4177 SetLastError(WSAEFAULT
);
4178 return SOCKET_ERROR
;
4186 /* Some options need some conversion before they can be sent to
4187 * setsockopt. The conversions are done here, then they will fall though
4188 * to the general case. Special options that are not passed to
4189 * setsockopt follow below that.*/
4191 case WS_SO_DONTLINGER
:
4194 SetLastError(WSAEFAULT
);
4195 return SOCKET_ERROR
;
4197 linger
.l_onoff
= *(const int*)optval
== 0;
4198 linger
.l_linger
= 0;
4200 optname
= SO_LINGER
;
4201 optval
= (char*)&linger
;
4202 optlen
= sizeof(struct linger
);
4208 SetLastError(WSAEFAULT
);
4209 return SOCKET_ERROR
;
4211 linger
.l_onoff
= ((LINGER
*)optval
)->l_onoff
;
4212 linger
.l_linger
= ((LINGER
*)optval
)->l_linger
;
4214 optname
= SO_LINGER
;
4215 optval
= (char*)&linger
;
4216 optlen
= sizeof(struct linger
);
4220 if (*(const int*)optval
< 2048)
4222 WARN("SO_RCVBF for %d bytes is too small: ignored\n", *(const int*)optval
);
4227 /* The options listed here don't need any special handling. Thanks to
4228 * the conversion happening above, options from there will fall through
4230 case WS_SO_ACCEPTCONN
:
4231 case WS_SO_BROADCAST
:
4233 case WS_SO_KEEPALIVE
:
4234 case WS_SO_OOBINLINE
:
4235 /* BSD socket SO_REUSEADDR is not 100% compatible to winsock semantics.
4236 * however, using it the BSD way fixes bug 8513 and seems to be what
4237 * most programmers assume, anyway */
4238 case WS_SO_REUSEADDR
:
4241 convert_sockopt(&level
, &optname
);
4244 /* SO_DEBUG is a privileged operation, ignore it. */
4246 TRACE("Ignoring SO_DEBUG\n");
4249 /* For some reason the game GrandPrixLegends does set SO_DONTROUTE on its
4250 * socket. According to MSDN, this option is silently ignored.*/
4251 case WS_SO_DONTROUTE
:
4252 TRACE("Ignoring SO_DONTROUTE\n");
4255 /* Stops two sockets from being bound to the same port. Always happens
4256 * on unix systems, so just drop it. */
4257 case WS_SO_EXCLUSIVEADDRUSE
:
4258 TRACE("Ignoring SO_EXCLUSIVEADDRUSE, is always set.\n");
4261 /* After a ConnectEx call succeeds, the socket can't be used with half of the
4262 * normal winsock functions on windows. We don't have that problem. */
4263 case WS_SO_UPDATE_CONNECT_CONTEXT
:
4264 TRACE("Ignoring SO_UPDATE_CONNECT_CONTEXT, since our sockets are normal\n");
4267 /* After a AcceptEx call succeeds, the socket can't be used with half of the
4268 * normal winsock functions on windows. We don't have that problem. */
4269 case WS_SO_UPDATE_ACCEPT_CONTEXT
:
4270 TRACE("Ignoring SO_UPDATE_ACCEPT_CONTEXT, since our sockets are normal\n");
4273 /* SO_OPENTYPE does not require a valid socket handle. */
4274 case WS_SO_OPENTYPE
:
4275 if (!optlen
|| optlen
< sizeof(int) || !optval
)
4277 SetLastError(WSAEFAULT
);
4278 return SOCKET_ERROR
;
4280 get_per_thread_data()->opentype
= *(const int *)optval
;
4281 TRACE("setting global SO_OPENTYPE = 0x%x\n", *((const int*)optval
) );
4285 case WS_SO_RCVTIMEO
:
4288 case WS_SO_SNDTIMEO
:
4290 #if defined(SO_RCVTIMEO) || defined(SO_SNDTIMEO)
4291 if (optval
&& optlen
== sizeof(UINT32
)) {
4292 /* WinSock passes milliseconds instead of struct timeval */
4293 tval
.tv_usec
= (*(const UINT32
*)optval
% 1000) * 1000;
4294 tval
.tv_sec
= *(const UINT32
*)optval
/ 1000;
4295 /* min of 500 milliseconds */
4296 if (tval
.tv_sec
== 0 && tval
.tv_usec
&& tval
.tv_usec
< 500000)
4297 tval
.tv_usec
= 500000;
4298 optlen
= sizeof(struct timeval
);
4299 optval
= (char*)&tval
;
4300 } else if (optlen
== sizeof(struct timeval
)) {
4301 WARN("SO_SND/RCVTIMEO for %d bytes: assuming unixism\n", optlen
);
4303 WARN("SO_SND/RCVTIMEO for %d bytes is weird: ignored\n", optlen
);
4306 convert_sockopt(&level
, &optname
);
4311 TRACE("Unknown SOL_SOCKET optname: 0x%08x\n", optname
);
4312 SetLastError(WSAENOPROTOOPT
);
4313 return SOCKET_ERROR
;
4315 break; /* case WS_SOL_SOCKET */
4322 fd
= get_sock_fd( s
, 0, NULL
);
4323 TRACE("trying to set IPX_PTYPE: %d (fd: %d)\n", *(const int*)optval
, fd
);
4325 /* We try to set the ipx type on ipx socket level. */
4327 if(setsockopt(fd
, SOL_IPX
, IPX_TYPE
, optval
, optlen
) == -1)
4329 ERR("IPX: could not set ipx option type; expect weird behaviour\n");
4330 release_sock_fd( s
, fd
);
4331 return SOCKET_ERROR
;
4336 /* Should we retrieve val using a getsockopt call and then
4337 * set the modified one? */
4338 val
.ipx_pt
= *optval
;
4339 setsockopt(fd
, 0, SO_DEFAULT_HEADERS
, &val
, sizeof(struct ipx
));
4342 release_sock_fd( s
, fd
);
4345 case IPX_FILTERPTYPE
:
4346 /* Sets the receive filter packet type, at the moment we don't support it */
4347 FIXME("IPX_FILTERPTYPE: %x\n", *optval
);
4348 /* Returning 0 is better for now than returning a SOCKET_ERROR */
4352 FIXME("opt_name:%x\n", optname
);
4353 return SOCKET_ERROR
;
4355 break; /* case NSPROTO_IPX */
4358 /* Levels WS_IPPROTO_TCP and WS_IPPROTO_IP convert directly */
4359 case WS_IPPROTO_TCP
:
4362 case WS_TCP_NODELAY
:
4363 convert_sockopt(&level
, &optname
);
4366 FIXME("Unknown IPPROTO_TCP optname 0x%08x\n", optname
);
4367 return SOCKET_ERROR
;
4374 case WS_IP_ADD_MEMBERSHIP
:
4375 case WS_IP_DROP_MEMBERSHIP
:
4379 case WS_IP_MULTICAST_IF
:
4380 case WS_IP_MULTICAST_LOOP
:
4381 case WS_IP_MULTICAST_TTL
:
4388 #ifdef IP_UNICAST_IF
4389 case WS_IP_UNICAST_IF
:
4391 convert_sockopt(&level
, &optname
);
4393 case WS_IP_DONTFRAGMENT
:
4394 FIXME("IP_DONTFRAGMENT is silently ignored!\n");
4397 FIXME("Unknown IPPROTO_IP optname 0x%08x\n", optname
);
4398 return SOCKET_ERROR
;
4402 case WS_IPPROTO_IPV6
:
4405 #ifdef IPV6_ADD_MEMBERSHIP
4406 case WS_IPV6_ADD_MEMBERSHIP
:
4408 #ifdef IPV6_DROP_MEMBERSHIP
4409 case WS_IPV6_DROP_MEMBERSHIP
:
4411 case WS_IPV6_MULTICAST_IF
:
4412 case WS_IPV6_MULTICAST_HOPS
:
4413 case WS_IPV6_MULTICAST_LOOP
:
4414 case WS_IPV6_UNICAST_HOPS
:
4415 case WS_IPV6_V6ONLY
:
4416 #ifdef IPV6_UNICAST_IF
4417 case WS_IPV6_UNICAST_IF
:
4419 convert_sockopt(&level
, &optname
);
4421 case WS_IPV6_DONTFRAG
:
4422 FIXME("IPV6_DONTFRAG is silently ignored!\n");
4424 case WS_IPV6_PROTECTION_LEVEL
:
4425 FIXME("IPV6_PROTECTION_LEVEL is ignored!\n");
4428 FIXME("Unknown IPPROTO_IPV6 optname 0x%08x\n", optname
);
4429 return SOCKET_ERROR
;
4434 WARN("Unknown level: 0x%08x\n", level
);
4435 SetLastError(WSAEINVAL
);
4436 return SOCKET_ERROR
;
4437 } /* end switch(level) */
4439 /* avoid endianness issues if argument is a 16-bit int */
4440 if (optval
&& optlen
< sizeof(int))
4442 woptval
= *((const INT16
*) optval
);
4443 optval
= (char*) &woptval
;
4446 fd
= get_sock_fd( s
, 0, NULL
);
4447 if (fd
== -1) return SOCKET_ERROR
;
4449 if (setsockopt(fd
, level
, optname
, optval
, optlen
) == 0)
4451 release_sock_fd( s
, fd
);
4454 TRACE("Setting socket error, %d\n", wsaErrno());
4455 SetLastError(wsaErrno());
4456 release_sock_fd( s
, fd
);
4458 return SOCKET_ERROR
;
4461 /***********************************************************************
4462 * shutdown (WS2_32.22)
4464 int WINAPI
WS_shutdown(SOCKET s
, int how
)
4466 int fd
, err
= WSAENOTSOCK
;
4467 unsigned int options
, clear_flags
= 0;
4469 fd
= get_sock_fd( s
, 0, &options
);
4470 TRACE("socket %04lx, how %i %x\n", s
, how
, options
);
4473 return SOCKET_ERROR
;
4477 case 0: /* drop receives */
4478 clear_flags
|= FD_READ
;
4480 case 1: /* drop sends */
4481 clear_flags
|= FD_WRITE
;
4483 case 2: /* drop all */
4484 clear_flags
|= FD_READ
|FD_WRITE
;
4487 clear_flags
|= FD_WINE_LISTENING
;
4490 if (!(options
& (FILE_SYNCHRONOUS_IO_ALERT
| FILE_SYNCHRONOUS_IO_NONALERT
)))
4495 err
= WS2_register_async_shutdown( s
, ASYNC_TYPE_READ
);
4498 err
= WS2_register_async_shutdown( s
, ASYNC_TYPE_WRITE
);
4502 err
= WS2_register_async_shutdown( s
, ASYNC_TYPE_READ
);
4503 if (!err
) err
= WS2_register_async_shutdown( s
, ASYNC_TYPE_WRITE
);
4506 if (err
) goto error
;
4508 else /* non-overlapped mode */
4510 if ( shutdown( fd
, how
) )
4517 release_sock_fd( s
, fd
);
4518 _enable_event( SOCKET2HANDLE(s
), 0, 0, clear_flags
);
4519 if ( how
> 1) WSAAsyncSelect( s
, 0, 0, 0 );
4523 release_sock_fd( s
, fd
);
4524 _enable_event( SOCKET2HANDLE(s
), 0, 0, clear_flags
);
4525 WSASetLastError( err
);
4526 return SOCKET_ERROR
;
4529 /***********************************************************************
4530 * socket (WS2_32.23)
4532 SOCKET WINAPI
WS_socket(int af
, int type
, int protocol
)
4534 TRACE("af=%d type=%d protocol=%d\n", af
, type
, protocol
);
4536 return WSASocketA( af
, type
, protocol
, NULL
, 0,
4537 get_per_thread_data()->opentype
? 0 : WSA_FLAG_OVERLAPPED
);
4541 /***********************************************************************
4542 * gethostbyaddr (WS2_32.51)
4544 struct WS_hostent
* WINAPI
WS_gethostbyaddr(const char *addr
, int len
, int type
)
4546 struct WS_hostent
*retval
= NULL
;
4547 struct hostent
* host
;
4549 #ifdef HAVE_LINUX_GETHOSTBYNAME_R_6
4552 struct hostent hostentry
;
4555 extrabuf
=HeapAlloc(GetProcessHeap(),0,ebufsize
) ;
4557 int res
= gethostbyaddr_r(addr
, len
, type
,
4558 &hostentry
, extrabuf
, ebufsize
, &host
, &locerr
);
4559 if( res
!= ERANGE
) break;
4561 extrabuf
=HeapReAlloc(GetProcessHeap(),0,extrabuf
,ebufsize
) ;
4563 if (!host
) SetLastError((locerr
< 0) ? wsaErrno() : wsaHerrno(locerr
));
4565 EnterCriticalSection( &csWSgetXXXbyYYY
);
4566 host
= gethostbyaddr(addr
, len
, type
);
4567 if (!host
) SetLastError((h_errno
< 0) ? wsaErrno() : wsaHerrno(h_errno
));
4569 if( host
!= NULL
) retval
= WS_dup_he(host
);
4570 #ifdef HAVE_LINUX_GETHOSTBYNAME_R_6
4571 HeapFree(GetProcessHeap(),0,extrabuf
);
4573 LeaveCriticalSection( &csWSgetXXXbyYYY
);
4575 TRACE("ptr %p, len %d, type %d ret %p\n", addr
, len
, type
, retval
);
4579 /***********************************************************************
4580 * WS_get_local_ips (INTERNAL)
4582 * Returns the list of local IP addresses by going through the network
4583 * adapters and using the local routing table to sort the addresses
4584 * from highest routing priority to lowest routing priority. This
4585 * functionality is inferred from the description for obtaining local
4586 * IP addresses given in the Knowledge Base Article Q160215.
4588 * Please note that the returned hostent is only freed when the thread
4589 * closes and is replaced if another hostent is requested.
4591 static struct WS_hostent
* WS_get_local_ips( char *hostname
)
4593 int last_metric
, numroutes
= 0, i
, j
;
4594 PIP_ADAPTER_INFO adapters
= NULL
, k
;
4595 struct WS_hostent
*hostlist
= NULL
;
4596 PMIB_IPFORWARDTABLE routes
= NULL
;
4597 struct route
*route_addrs
= NULL
;
4598 DWORD adap_size
, route_size
;
4600 /* Obtain the size of the adapter list and routing table, also allocate memory */
4601 if (GetAdaptersInfo(NULL
, &adap_size
) != ERROR_BUFFER_OVERFLOW
)
4603 if (GetIpForwardTable(NULL
, &route_size
, FALSE
) != ERROR_INSUFFICIENT_BUFFER
)
4605 adapters
= HeapAlloc(GetProcessHeap(), 0, adap_size
);
4606 routes
= HeapAlloc(GetProcessHeap(), 0, route_size
);
4607 route_addrs
= HeapAlloc(GetProcessHeap(), 0, 0); /* HeapReAlloc doesn't work on NULL */
4608 if (adapters
== NULL
|| routes
== NULL
|| route_addrs
== NULL
)
4610 /* Obtain the adapter list and the full routing table */
4611 if (GetAdaptersInfo(adapters
, &adap_size
) != NO_ERROR
)
4613 if (GetIpForwardTable(routes
, &route_size
, FALSE
) != NO_ERROR
)
4615 /* Store the interface associated with each route */
4616 for (i
= 0; i
< routes
->dwNumEntries
; i
++)
4619 DWORD ifmetric
, exists
= FALSE
;
4621 if (routes
->table
[i
].u1
.ForwardType
!= MIB_IPROUTE_TYPE_DIRECT
)
4623 ifindex
= routes
->table
[i
].dwForwardIfIndex
;
4624 ifmetric
= routes
->table
[i
].dwForwardMetric1
;
4625 /* Only store the lowest valued metric for an interface */
4626 for (j
= 0; j
< numroutes
; j
++)
4628 if (route_addrs
[j
].interface
== ifindex
)
4630 if (route_addrs
[j
].metric
> ifmetric
)
4631 route_addrs
[j
].metric
= ifmetric
;
4637 route_addrs
= HeapReAlloc(GetProcessHeap(), 0, route_addrs
, (numroutes
+1)*sizeof(struct route
));
4638 if (route_addrs
== NULL
)
4639 goto cleanup
; /* Memory allocation error, fail gracefully */
4640 route_addrs
[numroutes
].interface
= ifindex
;
4641 route_addrs
[numroutes
].metric
= ifmetric
;
4642 /* If no IP is found in the next step (for whatever reason)
4643 * then fall back to the magic loopback address.
4645 memcpy(&(route_addrs
[numroutes
].addr
.s_addr
), magic_loopback_addr
, 4);
4649 goto cleanup
; /* No routes, fall back to the Magic IP */
4650 /* Find the IP address associated with each found interface */
4651 for (i
= 0; i
< numroutes
; i
++)
4653 for (k
= adapters
; k
!= NULL
; k
= k
->Next
)
4655 char *ip
= k
->IpAddressList
.IpAddress
.String
;
4657 if (route_addrs
[i
].interface
== k
->Index
)
4658 route_addrs
[i
].addr
.s_addr
= (in_addr_t
) inet_addr(ip
);
4661 /* Allocate a hostent and enough memory for all the IPs,
4662 * including the NULL at the end of the list.
4664 hostlist
= WS_create_he(hostname
, 1, 0, numroutes
+1, sizeof(struct in_addr
));
4665 if (hostlist
== NULL
)
4666 goto cleanup
; /* Failed to allocate a hostent for the list of IPs */
4667 hostlist
->h_addr_list
[numroutes
] = NULL
; /* NULL-terminate the address list */
4668 hostlist
->h_aliases
[0] = NULL
; /* NULL-terminate the alias list */
4669 hostlist
->h_addrtype
= AF_INET
;
4670 hostlist
->h_length
= sizeof(struct in_addr
); /* = 4 */
4671 /* Reorder the entries when placing them in the host list, Windows expects
4672 * the IP list in order from highest priority to lowest (the critical thing
4673 * is that most applications expect the first IP to be the default route).
4676 for (i
= 0; i
< numroutes
; i
++)
4678 struct in_addr addr
;
4679 int metric
= 0xFFFF;
4681 memcpy(&addr
, magic_loopback_addr
, 4);
4682 for (j
= 0; j
< numroutes
; j
++)
4684 int this_metric
= route_addrs
[j
].metric
;
4686 if (this_metric
> last_metric
&& this_metric
< metric
)
4688 addr
= route_addrs
[j
].addr
;
4689 metric
= this_metric
;
4692 last_metric
= metric
;
4693 (*(struct in_addr
*) hostlist
->h_addr_list
[i
]) = addr
;
4696 /* Cleanup all allocated memory except the address list,
4697 * the address list is used by the calling app.
4700 HeapFree(GetProcessHeap(), 0, route_addrs
);
4701 HeapFree(GetProcessHeap(), 0, adapters
);
4702 HeapFree(GetProcessHeap(), 0, routes
);
4706 /***********************************************************************
4707 * gethostbyname (WS2_32.52)
4709 struct WS_hostent
* WINAPI
WS_gethostbyname(const char* name
)
4711 struct WS_hostent
*retval
= NULL
;
4712 struct hostent
* host
;
4713 #ifdef HAVE_LINUX_GETHOSTBYNAME_R_6
4716 struct hostent hostentry
;
4717 int locerr
= ENOBUFS
;
4721 SetLastError(WSANOTINITIALISED
);
4724 if( gethostname( hostname
, 100) == -1) {
4725 SetLastError( WSAENOBUFS
); /* appropriate ? */
4728 if( !name
|| !name
[0]) {
4731 /* If the hostname of the local machine is requested then return the
4732 * complete list of local IP addresses */
4733 if(strcmp(name
, hostname
) == 0)
4734 retval
= WS_get_local_ips(hostname
);
4735 /* If any other hostname was requested (or the routing table lookup failed)
4736 * then return the IP found by the host OS */
4739 #ifdef HAVE_LINUX_GETHOSTBYNAME_R_6
4741 extrabuf
=HeapAlloc(GetProcessHeap(),0,ebufsize
) ;
4743 int res
= gethostbyname_r(name
, &hostentry
, extrabuf
, ebufsize
, &host
, &locerr
);
4744 if( res
!= ERANGE
) break;
4746 extrabuf
=HeapReAlloc(GetProcessHeap(),0,extrabuf
,ebufsize
) ;
4748 if (!host
) SetLastError((locerr
< 0) ? wsaErrno() : wsaHerrno(locerr
));
4750 EnterCriticalSection( &csWSgetXXXbyYYY
);
4751 host
= gethostbyname(name
);
4752 if (!host
) SetLastError((h_errno
< 0) ? wsaErrno() : wsaHerrno(h_errno
));
4754 if (host
) retval
= WS_dup_he(host
);
4755 #ifdef HAVE_LINUX_GETHOSTBYNAME_R_6
4756 HeapFree(GetProcessHeap(),0,extrabuf
);
4758 LeaveCriticalSection( &csWSgetXXXbyYYY
);
4761 if (retval
&& retval
->h_addr_list
[0][0] == 127 &&
4762 strcmp(name
, "localhost") != 0)
4764 /* hostname != "localhost" but has loopback address. replace by our
4765 * special address.*/
4766 memcpy(retval
->h_addr_list
[0], magic_loopback_addr
, 4);
4768 TRACE( "%s ret %p\n", debugstr_a(name
), retval
);
4773 /***********************************************************************
4774 * getprotobyname (WS2_32.53)
4776 struct WS_protoent
* WINAPI
WS_getprotobyname(const char* name
)
4778 struct WS_protoent
* retval
= NULL
;
4779 #ifdef HAVE_GETPROTOBYNAME
4780 struct protoent
* proto
;
4781 EnterCriticalSection( &csWSgetXXXbyYYY
);
4782 if( (proto
= getprotobyname(name
)) != NULL
)
4784 retval
= WS_dup_pe(proto
);
4787 MESSAGE("protocol %s not found; You might want to add "
4788 "this to /etc/protocols\n", debugstr_a(name
) );
4789 SetLastError(WSANO_DATA
);
4791 LeaveCriticalSection( &csWSgetXXXbyYYY
);
4793 TRACE( "%s ret %p\n", debugstr_a(name
), retval
);
4798 /***********************************************************************
4799 * getprotobynumber (WS2_32.54)
4801 struct WS_protoent
* WINAPI
WS_getprotobynumber(int number
)
4803 struct WS_protoent
* retval
= NULL
;
4804 #ifdef HAVE_GETPROTOBYNUMBER
4805 struct protoent
* proto
;
4806 EnterCriticalSection( &csWSgetXXXbyYYY
);
4807 if( (proto
= getprotobynumber(number
)) != NULL
)
4809 retval
= WS_dup_pe(proto
);
4812 MESSAGE("protocol number %d not found; You might want to add "
4813 "this to /etc/protocols\n", number
);
4814 SetLastError(WSANO_DATA
);
4816 LeaveCriticalSection( &csWSgetXXXbyYYY
);
4818 TRACE("%i ret %p\n", number
, retval
);
4823 /***********************************************************************
4824 * getservbyname (WS2_32.55)
4826 struct WS_servent
* WINAPI
WS_getservbyname(const char *name
, const char *proto
)
4828 struct WS_servent
* retval
= NULL
;
4829 struct servent
* serv
;
4831 char *proto_str
= NULL
;
4833 if (!(name_str
= strdup_lower(name
))) return NULL
;
4835 if (proto
&& *proto
)
4837 if (!(proto_str
= strdup_lower(proto
)))
4839 HeapFree( GetProcessHeap(), 0, name_str
);
4844 EnterCriticalSection( &csWSgetXXXbyYYY
);
4845 serv
= getservbyname(name_str
, proto_str
);
4848 retval
= WS_dup_se(serv
);
4850 else SetLastError(WSANO_DATA
);
4851 LeaveCriticalSection( &csWSgetXXXbyYYY
);
4852 HeapFree( GetProcessHeap(), 0, proto_str
);
4853 HeapFree( GetProcessHeap(), 0, name_str
);
4854 TRACE( "%s, %s ret %p\n", debugstr_a(name
), debugstr_a(proto
), retval
);
4858 /***********************************************************************
4859 * freeaddrinfo (WS2_32.@)
4861 void WINAPI
WS_freeaddrinfo(struct WS_addrinfo
*res
)
4864 struct WS_addrinfo
*next
;
4866 HeapFree(GetProcessHeap(),0,res
->ai_canonname
);
4867 HeapFree(GetProcessHeap(),0,res
->ai_addr
);
4868 next
= res
->ai_next
;
4869 HeapFree(GetProcessHeap(),0,res
);
4874 /* helper functions for getaddrinfo()/getnameinfo() */
4875 static int convert_aiflag_w2u(int winflags
) {
4879 for (i
=0;i
<sizeof(ws_aiflag_map
)/sizeof(ws_aiflag_map
[0]);i
++)
4880 if (ws_aiflag_map
[i
][0] & winflags
) {
4881 unixflags
|= ws_aiflag_map
[i
][1];
4882 winflags
&= ~ws_aiflag_map
[i
][0];
4885 FIXME("Unhandled windows AI_xxx flags %x\n", winflags
);
4889 static int convert_niflag_w2u(int winflags
) {
4893 for (i
=0;i
<sizeof(ws_niflag_map
)/sizeof(ws_niflag_map
[0]);i
++)
4894 if (ws_niflag_map
[i
][0] & winflags
) {
4895 unixflags
|= ws_niflag_map
[i
][1];
4896 winflags
&= ~ws_niflag_map
[i
][0];
4899 FIXME("Unhandled windows NI_xxx flags %x\n", winflags
);
4903 static int convert_aiflag_u2w(int unixflags
) {
4907 for (i
=0;i
<sizeof(ws_aiflag_map
)/sizeof(ws_aiflag_map
[0]);i
++)
4908 if (ws_aiflag_map
[i
][1] & unixflags
) {
4909 winflags
|= ws_aiflag_map
[i
][0];
4910 unixflags
&= ~ws_aiflag_map
[i
][1];
4912 if (unixflags
) /* will warn usually */
4913 WARN("Unhandled UNIX AI_xxx flags %x\n", unixflags
);
4917 static int convert_eai_u2w(int unixret
) {
4920 for (i
=0;ws_eai_map
[i
][0];i
++)
4921 if (ws_eai_map
[i
][1] == unixret
)
4922 return ws_eai_map
[i
][0];
4926 static char *get_hostname(void)
4931 GetComputerNameExA( ComputerNamePhysicalDnsHostname
, NULL
, &size
);
4932 if (GetLastError() != ERROR_MORE_DATA
) return NULL
;
4933 if (!(ret
= HeapAlloc( GetProcessHeap(), 0, size
))) return NULL
;
4934 if (!GetComputerNameExA( ComputerNamePhysicalDnsHostname
, ret
, &size
))
4936 HeapFree( GetProcessHeap(), 0, ret
);
4942 /***********************************************************************
4943 * getaddrinfo (WS2_32.@)
4945 int WINAPI
WS_getaddrinfo(LPCSTR nodename
, LPCSTR servname
, const struct WS_addrinfo
*hints
, struct WS_addrinfo
**res
)
4947 #ifdef HAVE_GETADDRINFO
4948 struct addrinfo
*unixaires
= NULL
;
4950 struct addrinfo unixhints
, *punixhints
= NULL
;
4951 char *hostname
= NULL
;
4954 if (!nodename
&& !servname
) return WSAHOST_NOT_FOUND
;
4958 else if (!nodename
[0])
4960 node
= hostname
= get_hostname();
4961 if (!node
) return WSA_NOT_ENOUGH_MEMORY
;
4967 punixhints
= &unixhints
;
4969 memset(&unixhints
, 0, sizeof(unixhints
));
4970 punixhints
->ai_flags
= convert_aiflag_w2u(hints
->ai_flags
);
4971 if (hints
->ai_family
== 0) /* wildcard, specific to getaddrinfo() */
4972 punixhints
->ai_family
= 0;
4974 punixhints
->ai_family
= convert_af_w2u(hints
->ai_family
);
4975 if (hints
->ai_socktype
== 0) /* wildcard, specific to getaddrinfo() */
4976 punixhints
->ai_socktype
= 0;
4978 punixhints
->ai_socktype
= convert_socktype_w2u(hints
->ai_socktype
);
4979 if (hints
->ai_protocol
== 0) /* wildcard, specific to getaddrinfo() */
4980 punixhints
->ai_protocol
= 0;
4982 punixhints
->ai_protocol
= convert_proto_w2u(hints
->ai_protocol
);
4985 /* getaddrinfo(3) is thread safe, no need to wrap in CS */
4986 result
= getaddrinfo(node
, servname
, punixhints
, &unixaires
);
4988 TRACE("%s, %s %p -> %p %d\n", debugstr_a(nodename
), debugstr_a(servname
), hints
, res
, result
);
4989 HeapFree(GetProcessHeap(), 0, hostname
);
4992 struct addrinfo
*xuai
= unixaires
;
4993 struct WS_addrinfo
**xai
= res
;
4997 struct WS_addrinfo
*ai
= HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY
, sizeof(struct WS_addrinfo
));
5003 *xai
= ai
;xai
= &ai
->ai_next
;
5004 ai
->ai_flags
= convert_aiflag_u2w(xuai
->ai_flags
);
5005 ai
->ai_family
= convert_af_u2w(xuai
->ai_family
);
5006 ai
->ai_socktype
= convert_socktype_u2w(xuai
->ai_socktype
);
5007 ai
->ai_protocol
= convert_proto_u2w(xuai
->ai_protocol
);
5008 if (xuai
->ai_canonname
) {
5009 TRACE("canon name - %s\n",debugstr_a(xuai
->ai_canonname
));
5010 ai
->ai_canonname
= HeapAlloc(GetProcessHeap(),0,strlen(xuai
->ai_canonname
)+1);
5011 if (!ai
->ai_canonname
)
5013 strcpy(ai
->ai_canonname
,xuai
->ai_canonname
);
5015 len
= xuai
->ai_addrlen
;
5016 ai
->ai_addr
= HeapAlloc(GetProcessHeap(),0,len
);
5019 ai
->ai_addrlen
= len
;
5021 int winlen
= ai
->ai_addrlen
;
5023 if (!ws_sockaddr_u2ws(xuai
->ai_addr
, ai
->ai_addr
, &winlen
)) {
5024 ai
->ai_addrlen
= winlen
;
5028 ai
->ai_addr
= HeapReAlloc(GetProcessHeap(),0,ai
->ai_addr
,len
);
5031 ai
->ai_addrlen
= len
;
5033 xuai
= xuai
->ai_next
;
5035 freeaddrinfo(unixaires
);
5037 result
= convert_eai_u2w(result
);
5043 if (*res
) WS_freeaddrinfo(*res
);
5044 if (unixaires
) freeaddrinfo(unixaires
);
5046 return WSA_NOT_ENOUGH_MEMORY
;
5048 FIXME("getaddrinfo() failed, not found during buildtime.\n");
5053 static struct WS_addrinfoW
*addrinfo_AtoW(const struct WS_addrinfo
*ai
)
5055 struct WS_addrinfoW
*ret
;
5057 if (!(ret
= HeapAlloc(GetProcessHeap(), 0, sizeof(struct WS_addrinfoW
)))) return NULL
;
5058 ret
->ai_flags
= ai
->ai_flags
;
5059 ret
->ai_family
= ai
->ai_family
;
5060 ret
->ai_socktype
= ai
->ai_socktype
;
5061 ret
->ai_protocol
= ai
->ai_protocol
;
5062 ret
->ai_addrlen
= ai
->ai_addrlen
;
5063 ret
->ai_canonname
= NULL
;
5064 ret
->ai_addr
= NULL
;
5065 ret
->ai_next
= NULL
;
5066 if (ai
->ai_canonname
)
5068 int len
= MultiByteToWideChar(CP_ACP
, 0, ai
->ai_canonname
, -1, NULL
, 0);
5069 if (!(ret
->ai_canonname
= HeapAlloc(GetProcessHeap(), 0, len
)))
5071 HeapFree(GetProcessHeap(), 0, ret
);
5074 MultiByteToWideChar(CP_ACP
, 0, ai
->ai_canonname
, -1, ret
->ai_canonname
, len
);
5078 if (!(ret
->ai_addr
= HeapAlloc(GetProcessHeap(), 0, sizeof(struct WS_sockaddr
))))
5080 HeapFree(GetProcessHeap(), 0, ret
->ai_canonname
);
5081 HeapFree(GetProcessHeap(), 0, ret
);
5084 memcpy(ret
->ai_addr
, ai
->ai_addr
, sizeof(struct WS_sockaddr
));
5089 static struct WS_addrinfoW
*addrinfo_list_AtoW(const struct WS_addrinfo
*info
)
5091 struct WS_addrinfoW
*ret
, *infoW
;
5093 if (!(ret
= infoW
= addrinfo_AtoW(info
))) return NULL
;
5094 while (info
->ai_next
)
5096 if (!(infoW
->ai_next
= addrinfo_AtoW(info
->ai_next
)))
5101 infoW
= infoW
->ai_next
;
5102 info
= info
->ai_next
;
5107 static struct WS_addrinfo
*addrinfo_WtoA(const struct WS_addrinfoW
*ai
)
5109 struct WS_addrinfo
*ret
;
5111 if (!(ret
= HeapAlloc(GetProcessHeap(), 0, sizeof(struct WS_addrinfo
)))) return NULL
;
5112 ret
->ai_flags
= ai
->ai_flags
;
5113 ret
->ai_family
= ai
->ai_family
;
5114 ret
->ai_socktype
= ai
->ai_socktype
;
5115 ret
->ai_protocol
= ai
->ai_protocol
;
5116 ret
->ai_addrlen
= ai
->ai_addrlen
;
5117 ret
->ai_canonname
= NULL
;
5118 ret
->ai_addr
= NULL
;
5119 ret
->ai_next
= NULL
;
5120 if (ai
->ai_canonname
)
5122 int len
= WideCharToMultiByte(CP_ACP
, 0, ai
->ai_canonname
, -1, NULL
, 0, NULL
, NULL
);
5123 if (!(ret
->ai_canonname
= HeapAlloc(GetProcessHeap(), 0, len
)))
5125 HeapFree(GetProcessHeap(), 0, ret
);
5128 WideCharToMultiByte(CP_ACP
, 0, ai
->ai_canonname
, -1, ret
->ai_canonname
, len
, NULL
, NULL
);
5132 if (!(ret
->ai_addr
= HeapAlloc(GetProcessHeap(), 0, sizeof(struct WS_sockaddr
))))
5134 HeapFree(GetProcessHeap(), 0, ret
->ai_canonname
);
5135 HeapFree(GetProcessHeap(), 0, ret
);
5138 memcpy(ret
->ai_addr
, ai
->ai_addr
, sizeof(struct WS_sockaddr
));
5143 /***********************************************************************
5144 * GetAddrInfoW (WS2_32.@)
5146 int WINAPI
GetAddrInfoW(LPCWSTR nodename
, LPCWSTR servname
, const ADDRINFOW
*hints
, PADDRINFOW
*res
)
5149 char *nodenameA
= NULL
, *servnameA
= NULL
;
5150 struct WS_addrinfo
*resA
, *hintsA
= NULL
;
5154 len
= WideCharToMultiByte(CP_ACP
, 0, nodename
, -1, NULL
, 0, NULL
, NULL
);
5155 if (!(nodenameA
= HeapAlloc(GetProcessHeap(), 0, len
))) return EAI_MEMORY
;
5156 WideCharToMultiByte(CP_ACP
, 0, nodename
, -1, nodenameA
, len
, NULL
, NULL
);
5160 len
= WideCharToMultiByte(CP_ACP
, 0, servname
, -1, NULL
, 0, NULL
, NULL
);
5161 if (!(servnameA
= HeapAlloc(GetProcessHeap(), 0, len
)))
5163 HeapFree(GetProcessHeap(), 0, nodenameA
);
5166 WideCharToMultiByte(CP_ACP
, 0, servname
, -1, servnameA
, len
, NULL
, NULL
);
5169 if (hints
) hintsA
= addrinfo_WtoA(hints
);
5170 ret
= WS_getaddrinfo(nodenameA
, servnameA
, hintsA
, &resA
);
5171 WS_freeaddrinfo(hintsA
);
5175 *res
= addrinfo_list_AtoW(resA
);
5176 WS_freeaddrinfo(resA
);
5179 HeapFree(GetProcessHeap(), 0, nodenameA
);
5180 HeapFree(GetProcessHeap(), 0, servnameA
);
5184 /***********************************************************************
5185 * FreeAddrInfoW (WS2_32.@)
5187 void WINAPI
FreeAddrInfoW(PADDRINFOW ai
)
5192 HeapFree(GetProcessHeap(), 0, ai
->ai_canonname
);
5193 HeapFree(GetProcessHeap(), 0, ai
->ai_addr
);
5195 HeapFree(GetProcessHeap(), 0, ai
);
5200 int WINAPI
WS_getnameinfo(const SOCKADDR
*sa
, WS_socklen_t salen
, PCHAR host
,
5201 DWORD hostlen
, PCHAR serv
, DWORD servlen
, INT flags
)
5203 #ifdef HAVE_GETNAMEINFO
5205 union generic_unix_sockaddr sa_u
;
5208 TRACE("%s %d %p %d %p %d %d\n", debugstr_sockaddr(sa
), salen
, host
, hostlen
,
5209 serv
, servlen
, flags
);
5211 size
= ws_sockaddr_ws2u(sa
, salen
, &sa_u
);
5214 WSASetLastError(WSAEFAULT
);
5215 return WSA_NOT_ENOUGH_MEMORY
;
5217 ret
= getnameinfo(&sa_u
.addr
, size
, host
, hostlen
, serv
, servlen
, convert_niflag_w2u(flags
));
5218 return convert_eai_u2w(ret
);
5220 FIXME("getnameinfo() failed, not found during buildtime.\n");
5225 int WINAPI
GetNameInfoW(const SOCKADDR
*sa
, WS_socklen_t salen
, PWCHAR host
,
5226 DWORD hostlen
, PWCHAR serv
, DWORD servlen
, INT flags
)
5229 char *hostA
= NULL
, *servA
= NULL
;
5231 if (host
&& (!(hostA
= HeapAlloc(GetProcessHeap(), 0, hostlen
)))) return EAI_MEMORY
;
5232 if (serv
&& (!(servA
= HeapAlloc(GetProcessHeap(), 0, servlen
))))
5234 HeapFree(GetProcessHeap(), 0, hostA
);
5238 ret
= WS_getnameinfo(sa
, salen
, hostA
, hostlen
, servA
, servlen
, flags
);
5241 if (host
) MultiByteToWideChar(CP_ACP
, 0, hostA
, -1, host
, hostlen
);
5242 if (serv
) MultiByteToWideChar(CP_ACP
, 0, servA
, -1, serv
, servlen
);
5245 HeapFree(GetProcessHeap(), 0, hostA
);
5246 HeapFree(GetProcessHeap(), 0, servA
);
5250 /***********************************************************************
5251 * getservbyport (WS2_32.56)
5253 struct WS_servent
* WINAPI
WS_getservbyport(int port
, const char *proto
)
5255 struct WS_servent
* retval
= NULL
;
5256 #ifdef HAVE_GETSERVBYPORT
5257 struct servent
* serv
;
5258 char *proto_str
= NULL
;
5260 if (proto
&& *proto
)
5262 if (!(proto_str
= strdup_lower(proto
))) return NULL
;
5264 EnterCriticalSection( &csWSgetXXXbyYYY
);
5265 if( (serv
= getservbyport(port
, proto_str
)) != NULL
) {
5266 retval
= WS_dup_se(serv
);
5268 else SetLastError(WSANO_DATA
);
5269 LeaveCriticalSection( &csWSgetXXXbyYYY
);
5270 HeapFree( GetProcessHeap(), 0, proto_str
);
5272 TRACE("%d (i.e. port %d), %s ret %p\n", port
, (int)ntohl(port
), debugstr_a(proto
), retval
);
5277 /***********************************************************************
5278 * gethostname (WS2_32.57)
5280 int WINAPI
WS_gethostname(char *name
, int namelen
)
5282 TRACE("name %p, len %d\n", name
, namelen
);
5284 if (gethostname(name
, namelen
) == 0)
5286 TRACE("<- '%s'\n", name
);
5289 SetLastError((errno
== EINVAL
) ? WSAEFAULT
: wsaErrno());
5290 TRACE("<- ERROR !\n");
5291 return SOCKET_ERROR
;
5295 /* ------------------------------------- Windows sockets extensions -- *
5297 * ------------------------------------------------------------------- */
5299 /***********************************************************************
5300 * WSAEnumNetworkEvents (WS2_32.36)
5302 int WINAPI
WSAEnumNetworkEvents(SOCKET s
, WSAEVENT hEvent
, LPWSANETWORKEVENTS lpEvent
)
5306 int errors
[FD_MAX_EVENTS
];
5308 TRACE("%08lx, hEvent %p, lpEvent %p\n", s
, hEvent
, lpEvent
);
5310 SERVER_START_REQ( get_socket_event
)
5312 req
->handle
= wine_server_obj_handle( SOCKET2HANDLE(s
) );
5313 req
->service
= TRUE
;
5314 req
->c_event
= wine_server_obj_handle( hEvent
);
5315 wine_server_set_reply( req
, errors
, sizeof(errors
) );
5316 if (!(ret
= wine_server_call(req
))) lpEvent
->lNetworkEvents
= reply
->pmask
& reply
->mask
;
5321 for (i
= 0; i
< FD_MAX_EVENTS
; i
++)
5322 lpEvent
->iErrorCode
[i
] = NtStatusToWSAError(errors
[i
]);
5325 SetLastError(WSAEINVAL
);
5326 return SOCKET_ERROR
;
5329 /***********************************************************************
5330 * WSAEventSelect (WS2_32.39)
5332 int WINAPI
WSAEventSelect(SOCKET s
, WSAEVENT hEvent
, LONG lEvent
)
5336 TRACE("%08lx, hEvent %p, event %08x\n", s
, hEvent
, lEvent
);
5338 SERVER_START_REQ( set_socket_event
)
5340 req
->handle
= wine_server_obj_handle( SOCKET2HANDLE(s
) );
5342 req
->event
= wine_server_obj_handle( hEvent
);
5345 ret
= wine_server_call( req
);
5349 SetLastError(WSAEINVAL
);
5350 return SOCKET_ERROR
;
5353 /**********************************************************************
5354 * WSAGetOverlappedResult (WS2_32.40)
5356 BOOL WINAPI
WSAGetOverlappedResult( SOCKET s
, LPWSAOVERLAPPED lpOverlapped
,
5357 LPDWORD lpcbTransfer
, BOOL fWait
,
5362 TRACE( "socket %04lx ovl %p trans %p, wait %d flags %p\n",
5363 s
, lpOverlapped
, lpcbTransfer
, fWait
, lpdwFlags
);
5365 if ( lpOverlapped
== NULL
)
5367 ERR( "Invalid pointer\n" );
5368 WSASetLastError(WSA_INVALID_PARAMETER
);
5372 status
= lpOverlapped
->Internal
;
5373 if (status
== STATUS_PENDING
)
5377 SetLastError( WSA_IO_INCOMPLETE
);
5381 if (WaitForSingleObject( lpOverlapped
->hEvent
? lpOverlapped
->hEvent
: SOCKET2HANDLE(s
),
5382 INFINITE
) == WAIT_FAILED
)
5384 status
= lpOverlapped
->Internal
;
5388 *lpcbTransfer
= lpOverlapped
->InternalHigh
;
5391 *lpdwFlags
= lpOverlapped
->u
.s
.Offset
;
5393 if (status
) SetLastError( RtlNtStatusToDosError(status
) );
5398 /***********************************************************************
5399 * WSAAsyncSelect (WS2_32.101)
5401 INT WINAPI
WSAAsyncSelect(SOCKET s
, HWND hWnd
, UINT uMsg
, LONG lEvent
)
5405 TRACE("%lx, hWnd %p, uMsg %08x, event %08x\n", s
, hWnd
, uMsg
, lEvent
);
5407 SERVER_START_REQ( set_socket_event
)
5409 req
->handle
= wine_server_obj_handle( SOCKET2HANDLE(s
) );
5412 req
->window
= wine_server_user_handle( hWnd
);
5414 ret
= wine_server_call( req
);
5418 SetLastError(WSAEINVAL
);
5419 return SOCKET_ERROR
;
5422 /***********************************************************************
5423 * WSACreateEvent (WS2_32.31)
5426 WSAEVENT WINAPI
WSACreateEvent(void)
5428 /* Create a manual-reset event, with initial state: unsignaled */
5431 return CreateEventW(NULL
, TRUE
, FALSE
, NULL
);
5434 /***********************************************************************
5435 * WSACloseEvent (WS2_32.29)
5438 BOOL WINAPI
WSACloseEvent(WSAEVENT event
)
5440 TRACE ("event=%p\n", event
);
5442 return CloseHandle(event
);
5445 /***********************************************************************
5446 * WSASocketA (WS2_32.78)
5449 SOCKET WINAPI
WSASocketA(int af
, int type
, int protocol
,
5450 LPWSAPROTOCOL_INFOA lpProtocolInfo
,
5451 GROUP g
, DWORD dwFlags
)
5454 WSAPROTOCOL_INFOW info
;
5456 TRACE("af=%d type=%d protocol=%d protocol_info=%p group=%d flags=0x%x\n",
5457 af
, type
, protocol
, lpProtocolInfo
, g
, dwFlags
);
5459 if (!lpProtocolInfo
) return WSASocketW(af
, type
, protocol
, NULL
, g
, dwFlags
);
5461 memcpy(&info
, lpProtocolInfo
, FIELD_OFFSET(WSAPROTOCOL_INFOW
, szProtocol
));
5462 len
= MultiByteToWideChar(CP_ACP
, 0, lpProtocolInfo
->szProtocol
, -1,
5463 info
.szProtocol
, WSAPROTOCOL_LEN
+ 1);
5467 WSASetLastError( WSAEINVAL
);
5468 return SOCKET_ERROR
;
5471 return WSASocketW(af
, type
, protocol
, &info
, g
, dwFlags
);
5474 /***********************************************************************
5475 * WSASocketW (WS2_32.79)
5478 SOCKET WINAPI
WSASocketW(int af
, int type
, int protocol
,
5479 LPWSAPROTOCOL_INFOW lpProtocolInfo
,
5480 GROUP g
, DWORD dwFlags
)
5485 FIXME: The "advanced" parameters of WSASocketW (lpProtocolInfo,
5486 g, dwFlags except WSA_FLAG_OVERLAPPED) are ignored.
5489 TRACE("af=%d type=%d protocol=%d protocol_info=%p group=%d flags=0x%x\n",
5490 af
, type
, protocol
, lpProtocolInfo
, g
, dwFlags
);
5492 /* hack for WSADuplicateSocket */
5493 if (lpProtocolInfo
&& lpProtocolInfo
->dwServiceFlags4
== 0xff00ff00) {
5494 ret
= lpProtocolInfo
->dwCatalogEntryId
;
5495 TRACE("\tgot duplicate %04lx\n", ret
);
5499 /* convert the socket family and type */
5500 af
= convert_af_w2u(af
);
5501 type
= convert_socktype_w2u(type
);
5505 if (af
== FROM_PROTOCOL_INFO
)
5506 af
= lpProtocolInfo
->iAddressFamily
;
5507 if (type
== FROM_PROTOCOL_INFO
)
5508 type
= lpProtocolInfo
->iSocketType
;
5509 if (protocol
== FROM_PROTOCOL_INFO
)
5510 protocol
= lpProtocolInfo
->iProtocol
;
5513 if ( af
== AF_UNSPEC
) /* did they not specify the address family? */
5515 if ((protocol
== IPPROTO_TCP
&& type
== SOCK_STREAM
) ||
5516 (protocol
== IPPROTO_UDP
&& type
== SOCK_DGRAM
))
5522 SetLastError(WSAEPROTOTYPE
);
5523 return INVALID_SOCKET
;
5527 SERVER_START_REQ( create_socket
)
5531 req
->protocol
= protocol
;
5532 req
->access
= GENERIC_READ
|GENERIC_WRITE
|SYNCHRONIZE
;
5533 req
->attributes
= OBJ_INHERIT
;
5534 req
->flags
= dwFlags
;
5535 set_error( wine_server_call( req
) );
5536 ret
= HANDLE2SOCKET( wine_server_ptr_handle( reply
->handle
));
5541 TRACE("\tcreated %04lx\n", ret
);
5545 if (GetLastError() == WSAEACCES
) /* raw socket denied */
5547 if (type
== SOCK_RAW
)
5548 ERR_(winediag
)("Failed to create a socket of type SOCK_RAW, this requires special permissions.\n");
5550 ERR_(winediag
)("Failed to create socket, this requires special permissions.\n");
5551 SetLastError(WSAESOCKTNOSUPPORT
);
5554 WARN("\t\tfailed!\n");
5555 return INVALID_SOCKET
;
5558 /***********************************************************************
5559 * WSAJoinLeaf (WS2_32.58)
5562 SOCKET WINAPI
WSAJoinLeaf(
5564 const struct WS_sockaddr
*addr
,
5566 LPWSABUF lpCallerData
,
5567 LPWSABUF lpCalleeData
,
5573 return INVALID_SOCKET
;
5576 /***********************************************************************
5577 * __WSAFDIsSet (WS2_32.151)
5579 int WINAPI
__WSAFDIsSet(SOCKET s
, WS_fd_set
*set
)
5581 int i
= set
->fd_count
;
5583 TRACE("(%ld,%p(%i))\n", s
, set
, i
);
5586 if (set
->fd_array
[i
] == s
) return 1;
5590 /***********************************************************************
5591 * WSAIsBlocking (WS2_32.114)
5593 BOOL WINAPI
WSAIsBlocking(void)
5595 /* By default WinSock should set all its sockets to non-blocking mode
5596 * and poll in PeekMessage loop when processing "blocking" ones. This
5597 * function is supposed to tell if the program is in this loop. Our
5598 * blocking calls are truly blocking so we always return FALSE.
5600 * Note: It is allowed to call this function without prior WSAStartup().
5607 /***********************************************************************
5608 * WSACancelBlockingCall (WS2_32.113)
5610 INT WINAPI
WSACancelBlockingCall(void)
5616 static INT WINAPI
WSA_DefaultBlockingHook( FARPROC x
)
5618 FIXME("How was this called?\n");
5623 /***********************************************************************
5624 * WSASetBlockingHook (WS2_32.109)
5626 FARPROC WINAPI
WSASetBlockingHook(FARPROC lpBlockFunc
)
5628 FARPROC prev
= blocking_hook
;
5629 blocking_hook
= lpBlockFunc
;
5630 TRACE("hook %p\n", lpBlockFunc
);
5635 /***********************************************************************
5636 * WSAUnhookBlockingHook (WS2_32.110)
5638 INT WINAPI
WSAUnhookBlockingHook(void)
5640 blocking_hook
= (FARPROC
)WSA_DefaultBlockingHook
;
5645 /* ----------------------------------- end of API stuff */
5647 /* ----------------------------------- helper functions -
5649 * TODO: Merge WS_dup_..() stuff into one function that
5650 * would operate with a generic structure containing internal
5651 * pointers (via a template of some kind).
5654 static int list_size(char** l
, int item_size
)
5659 j
+= (item_size
) ? item_size
: strlen(l
[i
]) + 1;
5660 j
+= (i
+ 1) * sizeof(char*); }
5664 static int list_dup(char** l_src
, char** l_to
, int item_size
)
5669 for (i
= 0; l_src
[i
]; i
++) ;
5670 p
= (char *)(l_to
+ i
+ 1);
5671 for (i
= 0; l_src
[i
]; i
++)
5673 int count
= ( item_size
) ? item_size
: strlen(l_src
[i
]) + 1;
5674 memcpy(p
, l_src
[i
], count
);
5679 return p
- (char *)l_to
;
5684 /* create a hostent entry
5686 * Creates the entry with enough memory for the name, aliases
5687 * addresses, and the address pointers. Also copies the name
5688 * and sets up all the pointers.
5690 * NOTE: The alias and address lists must be allocated with room
5691 * for the NULL item terminating the list. This is true even if
5692 * the list has no items ("aliases" and "addresses" must be
5693 * at least "1", a truly empty list is invalid).
5695 static struct WS_hostent
*WS_create_he(char *name
, int aliases
, int aliases_size
, int addresses
, int address_length
)
5697 struct WS_hostent
*p_to
;
5699 int size
= (sizeof(struct WS_hostent
) +
5701 sizeof(char *) * aliases
+
5703 sizeof(char *) * addresses
+
5704 address_length
* (addresses
- 1)), i
;
5706 if (!(p_to
= check_buffer_he(size
))) return NULL
;
5707 memset(p_to
, 0, size
);
5709 /* Use the memory in the same way winsock does.
5710 * First set the pointer for aliases, second set the pointers for addresses.
5711 * Third fill the addresses indexes, fourth jump aliases names size.
5712 * Fifth fill the hostname.
5713 * NOTE: This method is valid for OS version's >= XP.
5715 p
= (char *)(p_to
+ 1);
5716 p_to
->h_aliases
= (char **)p
;
5717 p
+= sizeof(char *)*aliases
;
5719 p_to
->h_addr_list
= (char **)p
;
5720 p
+= sizeof(char *)*addresses
;
5722 for (i
= 0, addresses
--; i
< addresses
; i
++, p
+= address_length
)
5723 p_to
->h_addr_list
[i
] = p
;
5725 /* NOTE: h_aliases must be filled in manually because we don't know each string
5726 * size, leave these pointers NULL (already set to NULL by memset earlier).
5736 /* duplicate hostent entry
5737 * and handle all Win16/Win32 dependent things (struct size, ...) *correctly*.
5738 * Ditto for protoent and servent.
5740 static struct WS_hostent
*WS_dup_he(const struct hostent
* p_he
)
5742 int i
, addresses
= 0, alias_size
= 0;
5743 struct WS_hostent
*p_to
;
5746 for( i
= 0; p_he
->h_aliases
[i
]; i
++) alias_size
+= strlen(p_he
->h_aliases
[i
]) + 1;
5747 while (p_he
->h_addr_list
[addresses
]) addresses
++;
5749 p_to
= WS_create_he(p_he
->h_name
, i
+ 1, alias_size
, addresses
+ 1, p_he
->h_length
);
5751 if (!p_to
) return NULL
;
5752 p_to
->h_addrtype
= p_he
->h_addrtype
;
5753 p_to
->h_length
= p_he
->h_length
;
5755 for(i
= 0, p
= p_to
->h_addr_list
[0]; p_he
->h_addr_list
[i
]; i
++, p
+= p_to
->h_length
)
5756 memcpy(p
, p_he
->h_addr_list
[i
], p_to
->h_length
);
5758 /* Fill the aliases after the IP data */
5759 for(i
= 0; p_he
->h_aliases
[i
]; i
++)
5761 p_to
->h_aliases
[i
] = p
;
5762 strcpy(p
, p_he
->h_aliases
[i
]);
5769 /* ----- protoent */
5771 static struct WS_protoent
*WS_dup_pe(const struct protoent
* p_pe
)
5774 struct WS_protoent
*p_to
;
5776 int size
= (sizeof(*p_pe
) +
5777 strlen(p_pe
->p_name
) + 1 +
5778 list_size(p_pe
->p_aliases
, 0));
5780 if (!(p_to
= check_buffer_pe(size
))) return NULL
;
5781 p_to
->p_proto
= p_pe
->p_proto
;
5783 p
= (char *)(p_to
+ 1);
5785 strcpy(p
, p_pe
->p_name
);
5788 p_to
->p_aliases
= (char **)p
;
5789 list_dup(p_pe
->p_aliases
, p_to
->p_aliases
, 0);
5795 static struct WS_servent
*WS_dup_se(const struct servent
* p_se
)
5798 struct WS_servent
*p_to
;
5800 int size
= (sizeof(*p_se
) +
5801 strlen(p_se
->s_proto
) + 1 +
5802 strlen(p_se
->s_name
) + 1 +
5803 list_size(p_se
->s_aliases
, 0));
5805 if (!(p_to
= check_buffer_se(size
))) return NULL
;
5806 p_to
->s_port
= p_se
->s_port
;
5808 p
= (char *)(p_to
+ 1);
5810 strcpy(p
, p_se
->s_name
);
5814 strcpy(p
, p_se
->s_proto
);
5817 p_to
->s_aliases
= (char **)p
;
5818 list_dup(p_se
->s_aliases
, p_to
->s_aliases
, 0);
5823 /***********************************************************************
5824 * WSARecv (WS2_32.67)
5826 int WINAPI
WSARecv(SOCKET s
, LPWSABUF lpBuffers
, DWORD dwBufferCount
,
5827 LPDWORD NumberOfBytesReceived
, LPDWORD lpFlags
,
5828 LPWSAOVERLAPPED lpOverlapped
,
5829 LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine
)
5831 return WS2_recv_base(s
, lpBuffers
, dwBufferCount
, NumberOfBytesReceived
, lpFlags
,
5832 NULL
, NULL
, lpOverlapped
, lpCompletionRoutine
, NULL
);
5835 static int WS2_recv_base( SOCKET s
, LPWSABUF lpBuffers
, DWORD dwBufferCount
,
5836 LPDWORD lpNumberOfBytesRecvd
, LPDWORD lpFlags
,
5837 struct WS_sockaddr
*lpFrom
,
5838 LPINT lpFromlen
, LPWSAOVERLAPPED lpOverlapped
,
5839 LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine
,
5840 LPWSABUF lpControlBuffer
)
5842 unsigned int i
, options
;
5844 struct ws2_async
*wsa
;
5845 DWORD timeout_start
= GetTickCount();
5846 ULONG_PTR cvalue
= (lpOverlapped
&& ((ULONG_PTR
)lpOverlapped
->hEvent
& 1) == 0) ? (ULONG_PTR
)lpOverlapped
: 0;
5848 TRACE("socket %04lx, wsabuf %p, nbufs %d, flags %d, from %p, fromlen %d, ovl %p, func %p\n",
5849 s
, lpBuffers
, dwBufferCount
, *lpFlags
, lpFrom
,
5850 (lpFromlen
? *lpFromlen
: -1),
5851 lpOverlapped
, lpCompletionRoutine
);
5853 fd
= get_sock_fd( s
, FILE_READ_DATA
, &options
);
5854 TRACE( "fd=%d, options=%x\n", fd
, options
);
5856 if (fd
== -1) return SOCKET_ERROR
;
5858 if (!(wsa
= HeapAlloc( GetProcessHeap(), 0, FIELD_OFFSET(struct ws2_async
, iovec
[dwBufferCount
]) )))
5864 wsa
->hSocket
= SOCKET2HANDLE(s
);
5865 wsa
->flags
= *lpFlags
;
5866 wsa
->lpFlags
= lpFlags
;
5868 wsa
->addrlen
.ptr
= lpFromlen
;
5869 wsa
->control
= lpControlBuffer
;
5870 wsa
->n_iovecs
= dwBufferCount
;
5871 wsa
->first_iovec
= 0;
5872 for (i
= 0; i
< dwBufferCount
; i
++)
5874 /* check buffer first to trigger write watches */
5875 if (IsBadWritePtr( lpBuffers
[i
].buf
, lpBuffers
[i
].len
))
5880 wsa
->iovec
[i
].iov_base
= lpBuffers
[i
].buf
;
5881 wsa
->iovec
[i
].iov_len
= lpBuffers
[i
].len
;
5886 n
= WS2_recv( fd
, wsa
);
5889 if (errno
== EINTR
) continue;
5890 if (errno
!= EAGAIN
)
5892 int loc_errno
= errno
;
5894 if (cvalue
) WS_AddCompletion( s
, cvalue
, sock_get_ntstatus(loc_errno
), 0 );
5898 else if (lpNumberOfBytesRecvd
) *lpNumberOfBytesRecvd
= n
;
5900 if ((lpOverlapped
|| lpCompletionRoutine
) &&
5901 !(options
& (FILE_SYNCHRONOUS_IO_ALERT
| FILE_SYNCHRONOUS_IO_NONALERT
)))
5903 IO_STATUS_BLOCK
*iosb
= lpOverlapped
? (IO_STATUS_BLOCK
*)lpOverlapped
: &wsa
->local_iosb
;
5905 wsa
->user_overlapped
= lpOverlapped
;
5906 wsa
->completion_func
= lpCompletionRoutine
;
5907 release_sock_fd( s
, fd
);
5911 iosb
->u
.Status
= STATUS_PENDING
;
5912 iosb
->Information
= 0;
5914 SERVER_START_REQ( register_async
)
5916 req
->type
= ASYNC_TYPE_READ
;
5917 req
->async
.handle
= wine_server_obj_handle( wsa
->hSocket
);
5918 req
->async
.callback
= wine_server_client_ptr( WS2_async_recv
);
5919 req
->async
.iosb
= wine_server_client_ptr( iosb
);
5920 req
->async
.arg
= wine_server_client_ptr( wsa
);
5921 req
->async
.event
= wine_server_obj_handle( lpCompletionRoutine
? 0 : lpOverlapped
->hEvent
);
5922 req
->async
.cvalue
= cvalue
;
5923 err
= wine_server_call( req
);
5927 if (err
!= STATUS_PENDING
) HeapFree( GetProcessHeap(), 0, wsa
);
5928 WSASetLastError( NtStatusToWSAError( err
));
5929 return SOCKET_ERROR
;
5932 iosb
->u
.Status
= STATUS_SUCCESS
;
5933 iosb
->Information
= n
;
5934 if (!wsa
->completion_func
)
5936 if (cvalue
) WS_AddCompletion( s
, cvalue
, STATUS_SUCCESS
, n
);
5937 if (lpOverlapped
->hEvent
) SetEvent( lpOverlapped
->hEvent
);
5938 HeapFree( GetProcessHeap(), 0, wsa
);
5940 else NtQueueApcThread( GetCurrentThread(), (PNTAPCFUNC
)ws2_async_apc
,
5941 (ULONG_PTR
)wsa
, (ULONG_PTR
)iosb
, 0 );
5942 _enable_event(SOCKET2HANDLE(s
), FD_READ
, 0, 0);
5948 if ( _is_blocking(s
) )
5951 int timeout
= GET_RCVTIMEO(fd
);
5954 timeout
-= GetTickCount() - timeout_start
;
5955 if (timeout
< 0) timeout
= 0;
5959 pfd
.events
= POLLIN
;
5960 if (*lpFlags
& WS_MSG_OOB
) pfd
.events
|= POLLPRI
;
5962 if (!timeout
|| !poll( &pfd
, 1, timeout
))
5965 /* a timeout is not fatal */
5966 _enable_event(SOCKET2HANDLE(s
), FD_READ
, 0, 0);
5972 _enable_event(SOCKET2HANDLE(s
), FD_READ
, 0, 0);
5973 err
= WSAEWOULDBLOCK
;
5978 TRACE(" -> %i bytes\n", n
);
5979 HeapFree( GetProcessHeap(), 0, wsa
);
5980 release_sock_fd( s
, fd
);
5981 _enable_event(SOCKET2HANDLE(s
), FD_READ
, 0, 0);
5986 HeapFree( GetProcessHeap(), 0, wsa
);
5987 release_sock_fd( s
, fd
);
5988 WARN(" -> ERROR %d\n", err
);
5989 WSASetLastError( err
);
5990 return SOCKET_ERROR
;
5993 /***********************************************************************
5994 * WSARecvFrom (WS2_32.69)
5996 INT WINAPI
WSARecvFrom( SOCKET s
, LPWSABUF lpBuffers
, DWORD dwBufferCount
,
5997 LPDWORD lpNumberOfBytesRecvd
, LPDWORD lpFlags
, struct WS_sockaddr
*lpFrom
,
5998 LPINT lpFromlen
, LPWSAOVERLAPPED lpOverlapped
,
5999 LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine
)
6002 return WS2_recv_base( s
, lpBuffers
, dwBufferCount
,
6003 lpNumberOfBytesRecvd
, lpFlags
,
6005 lpOverlapped
, lpCompletionRoutine
, NULL
);
6008 /***********************************************************************
6009 * WSCInstallProvider (WS2_32.88)
6011 INT WINAPI
WSCInstallProvider( const LPGUID lpProviderId
,
6012 LPCWSTR lpszProviderDllPath
,
6013 const LPWSAPROTOCOL_INFOW lpProtocolInfoList
,
6014 DWORD dwNumberOfEntries
,
6017 FIXME("(%s, %s, %p, %d, %p): stub !\n", debugstr_guid(lpProviderId
),
6018 debugstr_w(lpszProviderDllPath
), lpProtocolInfoList
,
6019 dwNumberOfEntries
, lpErrno
);
6025 /***********************************************************************
6026 * WSCDeinstallProvider (WS2_32.83)
6028 INT WINAPI
WSCDeinstallProvider(LPGUID lpProviderId
, LPINT lpErrno
)
6030 FIXME("(%s, %p): stub !\n", debugstr_guid(lpProviderId
), lpErrno
);
6036 /***********************************************************************
6037 * WSAAccept (WS2_32.26)
6039 SOCKET WINAPI
WSAAccept( SOCKET s
, struct WS_sockaddr
*addr
, LPINT addrlen
,
6040 LPCONDITIONPROC lpfnCondition
, DWORD_PTR dwCallbackData
)
6043 int ret
= 0, size
= 0;
6044 WSABUF CallerId
, CallerData
, CalleeId
, CalleeData
;
6045 /* QOS SQOS, GQOS; */
6048 SOCKADDR src_addr
, dst_addr
;
6050 TRACE("Socket %04lx, sockaddr %p, addrlen %p, fnCondition %p, dwCallbackData %ld\n",
6051 s
, addr
, addrlen
, lpfnCondition
, dwCallbackData
);
6054 size
= sizeof(src_addr
);
6055 cs
= WS_accept(s
, &src_addr
, &size
);
6057 if (cs
== SOCKET_ERROR
) return SOCKET_ERROR
;
6059 if (!lpfnCondition
) return cs
;
6061 CallerId
.buf
= (char *)&src_addr
;
6062 CallerId
.len
= sizeof(src_addr
);
6064 CallerData
.buf
= NULL
;
6067 WS_getsockname(cs
, &dst_addr
, &size
);
6069 CalleeId
.buf
= (char *)&dst_addr
;
6070 CalleeId
.len
= sizeof(dst_addr
);
6073 ret
= (*lpfnCondition
)(&CallerId
, &CallerData
, NULL
, NULL
,
6074 &CalleeId
, &CalleeData
, &g
, dwCallbackData
);
6079 if (addr
&& addrlen
)
6080 memcpy(addr
, &src_addr
, (*addrlen
> size
) ? size
: *addrlen
);
6083 SERVER_START_REQ( set_socket_deferred
)
6085 req
->handle
= wine_server_obj_handle( SOCKET2HANDLE(s
) );
6086 req
->deferred
= wine_server_obj_handle( SOCKET2HANDLE(cs
) );
6087 if ( !wine_server_call_err ( req
) )
6089 SetLastError( WSATRY_AGAIN
);
6090 WS_closesocket( cs
);
6094 return SOCKET_ERROR
;
6097 SetLastError(WSAECONNREFUSED
);
6098 return SOCKET_ERROR
;
6100 FIXME("Unknown return type from Condition function\n");
6101 SetLastError(WSAENOTSOCK
);
6102 return SOCKET_ERROR
;
6106 /***********************************************************************
6107 * WSADuplicateSocketA (WS2_32.32)
6109 int WINAPI
WSADuplicateSocketA( SOCKET s
, DWORD dwProcessId
, LPWSAPROTOCOL_INFOA lpProtocolInfo
)
6113 TRACE("(%ld,%x,%p)\n", s
, dwProcessId
, lpProtocolInfo
);
6114 memset(lpProtocolInfo
, 0, sizeof(*lpProtocolInfo
));
6115 /* FIXME: WS_getsockopt(s, WS_SOL_SOCKET, SO_PROTOCOL_INFO, lpProtocolInfo, sizeof(*lpProtocolInfo)); */
6116 /* I don't know what the real Windoze does next, this is a hack */
6117 /* ...we could duplicate and then use ConvertToGlobalHandle on the duplicate, then let
6118 * the target use the global duplicate, or we could copy a reference to us to the structure
6119 * and let the target duplicate it from us, but let's do it as simple as possible */
6120 hProcess
= OpenProcess(PROCESS_DUP_HANDLE
, FALSE
, dwProcessId
);
6121 DuplicateHandle(GetCurrentProcess(), SOCKET2HANDLE(s
),
6122 hProcess
, (LPHANDLE
)&lpProtocolInfo
->dwCatalogEntryId
,
6123 0, FALSE
, DUPLICATE_SAME_ACCESS
);
6124 CloseHandle(hProcess
);
6125 lpProtocolInfo
->dwServiceFlags4
= 0xff00ff00; /* magic */
6129 /***********************************************************************
6130 * WSADuplicateSocketW (WS2_32.33)
6132 int WINAPI
WSADuplicateSocketW( SOCKET s
, DWORD dwProcessId
, LPWSAPROTOCOL_INFOW lpProtocolInfo
)
6136 TRACE("(%ld,%x,%p)\n", s
, dwProcessId
, lpProtocolInfo
);
6138 memset(lpProtocolInfo
, 0, sizeof(*lpProtocolInfo
));
6139 hProcess
= OpenProcess(PROCESS_DUP_HANDLE
, FALSE
, dwProcessId
);
6140 DuplicateHandle(GetCurrentProcess(), SOCKET2HANDLE(s
),
6141 hProcess
, (LPHANDLE
)&lpProtocolInfo
->dwCatalogEntryId
,
6142 0, FALSE
, DUPLICATE_SAME_ACCESS
);
6143 CloseHandle(hProcess
);
6144 lpProtocolInfo
->dwServiceFlags4
= 0xff00ff00; /* magic */
6148 /***********************************************************************
6149 * WSAInstallServiceClassA (WS2_32.48)
6151 int WINAPI
WSAInstallServiceClassA(LPWSASERVICECLASSINFOA info
)
6153 FIXME("Request to install service %s\n",debugstr_a(info
->lpszServiceClassName
));
6154 WSASetLastError(WSAEACCES
);
6155 return SOCKET_ERROR
;
6158 /***********************************************************************
6159 * WSAInstallServiceClassW (WS2_32.49)
6161 int WINAPI
WSAInstallServiceClassW(LPWSASERVICECLASSINFOW info
)
6163 FIXME("Request to install service %s\n",debugstr_w(info
->lpszServiceClassName
));
6164 WSASetLastError(WSAEACCES
);
6165 return SOCKET_ERROR
;
6168 /***********************************************************************
6169 * WSARemoveServiceClass (WS2_32.70)
6171 int WINAPI
WSARemoveServiceClass(LPGUID info
)
6173 FIXME("Request to remove service %p\n",info
);
6174 WSASetLastError(WSATYPE_NOT_FOUND
);
6175 return SOCKET_ERROR
;
6178 /***********************************************************************
6179 * inet_ntop (WS2_32.@)
6181 PCSTR WINAPI
WS_inet_ntop( INT family
, PVOID addr
, PSTR buffer
, SIZE_T len
)
6183 #ifdef HAVE_INET_NTOP
6184 struct WS_in6_addr
*in6
;
6185 struct WS_in_addr
*in
;
6188 TRACE("family %d, addr (%p), buffer (%p), len %ld\n", family
, addr
, buffer
, len
);
6191 WSASetLastError( STATUS_INVALID_PARAMETER
);
6200 pdst
= inet_ntop( AF_INET
, &in
->WS_s_addr
, buffer
, len
);
6206 pdst
= inet_ntop( AF_INET6
, in6
->WS_s6_addr
, buffer
, len
);
6210 WSASetLastError( WSAEAFNOSUPPORT
);
6214 if (!pdst
) WSASetLastError( STATUS_INVALID_PARAMETER
);
6217 FIXME( "not supported on this platform\n" );
6218 WSASetLastError( WSAEAFNOSUPPORT
);
6223 /***********************************************************************
6224 * WSAStringToAddressA (WS2_32.80)
6226 INT WINAPI
WSAStringToAddressA(LPSTR AddressString
,
6228 LPWSAPROTOCOL_INFOA lpProtocolInfo
,
6229 LPSOCKADDR lpAddress
,
6230 LPINT lpAddressLength
)
6233 LPSTR workBuffer
=NULL
,ptrPort
;
6235 TRACE( "(%s, %x, %p, %p, %p)\n", debugstr_a(AddressString
), AddressFamily
,
6236 lpProtocolInfo
, lpAddress
, lpAddressLength
);
6238 if (!lpAddressLength
|| !lpAddress
) return SOCKET_ERROR
;
6242 WSASetLastError(WSAEINVAL
);
6243 return SOCKET_ERROR
;
6247 FIXME("ProtocolInfo not implemented.\n");
6249 workBuffer
= HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY
,
6250 strlen(AddressString
) + 1);
6253 WSASetLastError(WSA_NOT_ENOUGH_MEMORY
);
6254 return SOCKET_ERROR
;
6257 strcpy(workBuffer
, AddressString
);
6259 switch(AddressFamily
)
6263 struct in_addr inetaddr
;
6265 /* If lpAddressLength is too small, tell caller the size we need */
6266 if (*lpAddressLength
< sizeof(SOCKADDR_IN
))
6268 *lpAddressLength
= sizeof(SOCKADDR_IN
);
6272 *lpAddressLength
= sizeof(SOCKADDR_IN
);
6273 memset(lpAddress
, 0, sizeof(SOCKADDR_IN
));
6275 ((LPSOCKADDR_IN
)lpAddress
)->sin_family
= AF_INET
;
6277 ptrPort
= strchr(workBuffer
, ':');
6280 ((LPSOCKADDR_IN
)lpAddress
)->sin_port
= htons(atoi(ptrPort
+1));
6285 ((LPSOCKADDR_IN
)lpAddress
)->sin_port
= 0;
6288 if(inet_aton(workBuffer
, &inetaddr
) > 0)
6290 ((LPSOCKADDR_IN
)lpAddress
)->sin_addr
.WS_s_addr
= inetaddr
.s_addr
;
6301 struct in6_addr inetaddr
;
6302 /* If lpAddressLength is too small, tell caller the size we need */
6303 if (*lpAddressLength
< sizeof(SOCKADDR_IN6
))
6305 *lpAddressLength
= sizeof(SOCKADDR_IN6
);
6309 #ifdef HAVE_INET_PTON
6310 *lpAddressLength
= sizeof(SOCKADDR_IN6
);
6311 memset(lpAddress
, 0, sizeof(SOCKADDR_IN6
));
6313 ((LPSOCKADDR_IN6
)lpAddress
)->sin6_family
= WS_AF_INET6
;
6315 /* This one is a bit tricky. An IPv6 address contains colons, so the
6316 * check from IPv4 doesn't work like that. However, IPv6 addresses that
6317 * contain a port are written with braces like [fd12:3456:7890::1]:12345
6318 * so what we will do is to look for ']', check if the next char is a
6319 * colon, and if it is, parse the port as in IPv4. */
6321 ptrPort
= strchr(workBuffer
, ']');
6322 if(ptrPort
&& *(++ptrPort
) == ':')
6324 ((LPSOCKADDR_IN6
)lpAddress
)->sin6_port
= htons(atoi(ptrPort
+1));
6329 ((LPSOCKADDR_IN6
)lpAddress
)->sin6_port
= 0;
6332 if(inet_pton(AF_INET6
, workBuffer
, &inetaddr
) > 0)
6334 memcpy(&((LPSOCKADDR_IN6
)lpAddress
)->sin6_addr
, &inetaddr
,
6335 sizeof(struct in6_addr
));
6339 #endif /* HAVE_INET_PTON */
6345 /* According to MSDN, only AF_INET and AF_INET6 are supported. */
6346 TRACE("Unsupported address family specified: %d.\n", AddressFamily
);
6350 HeapFree(GetProcessHeap(), 0, workBuffer
);
6353 WSASetLastError(res
);
6354 return SOCKET_ERROR
;
6357 /***********************************************************************
6358 * WSAStringToAddressW (WS2_32.81)
6360 * FIXME: Does anybody know if this function allows using Hebrew/Arabic/Chinese... digits?
6361 * If this should be the case, it would be required to map these digits
6362 * to Unicode digits (0-9) using FoldString first.
6364 INT WINAPI
WSAStringToAddressW(LPWSTR AddressString
,
6366 LPWSAPROTOCOL_INFOW lpProtocolInfo
,
6367 LPSOCKADDR lpAddress
,
6368 LPINT lpAddressLength
)
6371 LPSTR workBuffer
=NULL
;
6372 WSAPROTOCOL_INFOA infoA
;
6373 LPWSAPROTOCOL_INFOA lpProtoInfoA
= NULL
;
6375 TRACE( "(%s, %x, %p, %p, %p)\n", debugstr_w(AddressString
), AddressFamily
, lpProtocolInfo
,
6376 lpAddress
, lpAddressLength
);
6378 if (!lpAddressLength
|| !lpAddress
) return SOCKET_ERROR
;
6380 /* if ProtocolInfo is available - convert to ANSI variant */
6383 lpProtoInfoA
= &infoA
;
6384 memcpy( lpProtoInfoA
, lpProtocolInfo
, FIELD_OFFSET( WSAPROTOCOL_INFOA
, szProtocol
) );
6386 if (!WideCharToMultiByte( CP_ACP
, 0, lpProtocolInfo
->szProtocol
, -1,
6387 lpProtoInfoA
->szProtocol
, WSAPROTOCOL_LEN
+1, NULL
, NULL
))
6389 WSASetLastError( WSAEINVAL
);
6390 return SOCKET_ERROR
;
6396 /* Translate AddressString to ANSI code page - assumes that only
6397 standard digits 0-9 are used with this API call */
6398 sBuffer
= WideCharToMultiByte( CP_ACP
, 0, AddressString
, -1, NULL
, 0, NULL
, NULL
);
6399 workBuffer
= HeapAlloc( GetProcessHeap(), 0, sBuffer
);
6403 WideCharToMultiByte( CP_ACP
, 0, AddressString
, -1, workBuffer
, sBuffer
, NULL
, NULL
);
6404 res
= WSAStringToAddressA(workBuffer
,AddressFamily
,lpProtoInfoA
,
6405 lpAddress
,lpAddressLength
);
6406 HeapFree( GetProcessHeap(), 0, workBuffer
);
6410 res
= WSA_NOT_ENOUGH_MEMORY
;
6415 WSASetLastError(res
);
6416 return SOCKET_ERROR
;
6419 /***********************************************************************
6420 * WSAAddressToStringA (WS2_32.27)
6422 * See WSAAddressToStringW
6424 INT WINAPI
WSAAddressToStringA( LPSOCKADDR sockaddr
, DWORD len
,
6425 LPWSAPROTOCOL_INFOA info
, LPSTR string
,
6429 CHAR buffer
[54]; /* 32 digits + 7':' + '[' + '%" + 5 digits + ']:' + 5 digits + '\0' */
6432 TRACE( "(%p, %d, %p, %p, %p)\n", sockaddr
, len
, info
, string
, lenstr
);
6434 if (!sockaddr
) return SOCKET_ERROR
;
6435 if (!string
|| !lenstr
) return SOCKET_ERROR
;
6437 switch(sockaddr
->sa_family
)
6440 if (len
< sizeof(SOCKADDR_IN
)) return SOCKET_ERROR
;
6441 sprintf( buffer
, "%u.%u.%u.%u:%u",
6442 (unsigned int)(ntohl( ((SOCKADDR_IN
*)sockaddr
)->sin_addr
.WS_s_addr
) >> 24 & 0xff),
6443 (unsigned int)(ntohl( ((SOCKADDR_IN
*)sockaddr
)->sin_addr
.WS_s_addr
) >> 16 & 0xff),
6444 (unsigned int)(ntohl( ((SOCKADDR_IN
*)sockaddr
)->sin_addr
.WS_s_addr
) >> 8 & 0xff),
6445 (unsigned int)(ntohl( ((SOCKADDR_IN
*)sockaddr
)->sin_addr
.WS_s_addr
) & 0xff),
6446 ntohs( ((SOCKADDR_IN
*)sockaddr
)->sin_port
) );
6448 p
= strchr( buffer
, ':' );
6449 if (!((SOCKADDR_IN
*)sockaddr
)->sin_port
) *p
= 0;
6454 struct WS_sockaddr_in6
*sockaddr6
= (LPSOCKADDR_IN6
) sockaddr
;
6457 if (len
< sizeof(SOCKADDR_IN6
)) return SOCKET_ERROR
;
6458 if ((sockaddr6
->sin6_port
))
6459 strcpy(buffer
, "[");
6460 if (!WS_inet_ntop(WS_AF_INET6
, &sockaddr6
->sin6_addr
, buffer
+strlen(buffer
), sizeof(buffer
)))
6462 WSASetLastError(WSAEINVAL
);
6463 return SOCKET_ERROR
;
6465 if ((sockaddr6
->sin6_scope_id
))
6466 sprintf(buffer
+strlen(buffer
), "%%%u", sockaddr6
->sin6_scope_id
);
6467 if ((sockaddr6
->sin6_port
))
6468 sprintf(buffer
+strlen(buffer
), "]:%u", ntohs(sockaddr6
->sin6_port
));
6473 WSASetLastError(WSAEINVAL
);
6474 return SOCKET_ERROR
;
6477 size
= strlen( buffer
) + 1;
6482 WSASetLastError(WSAEFAULT
);
6483 return SOCKET_ERROR
;
6487 strcpy( string
, buffer
);
6491 /***********************************************************************
6492 * WSAAddressToStringW (WS2_32.28)
6494 * Convert a sockaddr address into a readable address string.
6497 * sockaddr [I] Pointer to a sockaddr structure.
6498 * len [I] Size of the sockaddr structure.
6499 * info [I] Pointer to a WSAPROTOCOL_INFOW structure (optional).
6500 * string [I/O] Pointer to a buffer to receive the address string.
6501 * lenstr [I/O] Size of the receive buffer in WCHARs.
6505 * Failure: SOCKET_ERROR
6508 * The 'info' parameter is ignored.
6510 INT WINAPI
WSAAddressToStringW( LPSOCKADDR sockaddr
, DWORD len
,
6511 LPWSAPROTOCOL_INFOW info
, LPWSTR string
,
6516 WCHAR buffer
[54]; /* 32 digits + 7':' + '[' + '%" + 5 digits + ']:' + 5 digits + '\0' */
6519 TRACE( "(%p, %d, %p, %p, %p)\n", sockaddr
, len
, info
, string
, lenstr
);
6522 ret
= WSAAddressToStringA(sockaddr
, len
, NULL
, bufAddr
, &size
);
6524 if (ret
) return ret
;
6526 MultiByteToWideChar( CP_ACP
, 0, bufAddr
, size
, buffer
, sizeof( buffer
)/sizeof(WCHAR
));
6531 WSASetLastError(WSAEFAULT
);
6532 return SOCKET_ERROR
;
6536 lstrcpyW( string
, buffer
);
6540 /***********************************************************************
6541 * WSAEnumNameSpaceProvidersA (WS2_32.34)
6543 INT WINAPI
WSAEnumNameSpaceProvidersA( LPDWORD len
, LPWSANAMESPACE_INFOA buffer
)
6545 FIXME( "(%p %p) Stub!\n", len
, buffer
);
6549 /***********************************************************************
6550 * WSAEnumNameSpaceProvidersW (WS2_32.35)
6552 INT WINAPI
WSAEnumNameSpaceProvidersW( LPDWORD len
, LPWSANAMESPACE_INFOW buffer
)
6554 FIXME( "(%p %p) Stub!\n", len
, buffer
);
6558 /***********************************************************************
6559 * WSAGetQOSByName (WS2_32.41)
6561 BOOL WINAPI
WSAGetQOSByName( SOCKET s
, LPWSABUF lpQOSName
, LPQOS lpQOS
)
6563 FIXME( "(0x%04lx %p %p) Stub!\n", s
, lpQOSName
, lpQOS
);
6567 /***********************************************************************
6568 * WSAGetServiceClassInfoA (WS2_32.42)
6570 INT WINAPI
WSAGetServiceClassInfoA( LPGUID provider
, LPGUID service
, LPDWORD len
,
6571 LPWSASERVICECLASSINFOA info
)
6573 FIXME( "(%s %s %p %p) Stub!\n", debugstr_guid(provider
), debugstr_guid(service
),
6575 WSASetLastError(WSA_NOT_ENOUGH_MEMORY
);
6576 return SOCKET_ERROR
;
6579 /***********************************************************************
6580 * WSAGetServiceClassInfoW (WS2_32.43)
6582 INT WINAPI
WSAGetServiceClassInfoW( LPGUID provider
, LPGUID service
, LPDWORD len
,
6583 LPWSASERVICECLASSINFOW info
)
6585 FIXME( "(%s %s %p %p) Stub!\n", debugstr_guid(provider
), debugstr_guid(service
),
6587 WSASetLastError(WSA_NOT_ENOUGH_MEMORY
);
6588 return SOCKET_ERROR
;
6591 /***********************************************************************
6592 * WSAGetServiceClassNameByClassIdA (WS2_32.44)
6594 INT WINAPI
WSAGetServiceClassNameByClassIdA( LPGUID
class, LPSTR service
, LPDWORD len
)
6596 FIXME( "(%s %p %p) Stub!\n", debugstr_guid(class), service
, len
);
6597 WSASetLastError(WSA_NOT_ENOUGH_MEMORY
);
6598 return SOCKET_ERROR
;
6601 /***********************************************************************
6602 * WSAGetServiceClassNameByClassIdW (WS2_32.45)
6604 INT WINAPI
WSAGetServiceClassNameByClassIdW( LPGUID
class, LPWSTR service
, LPDWORD len
)
6606 FIXME( "(%s %p %p) Stub!\n", debugstr_guid(class), service
, len
);
6607 WSASetLastError(WSA_NOT_ENOUGH_MEMORY
);
6608 return SOCKET_ERROR
;
6611 /***********************************************************************
6612 * WSALookupServiceBeginA (WS2_32.59)
6614 INT WINAPI
WSALookupServiceBeginA( LPWSAQUERYSETA lpqsRestrictions
,
6615 DWORD dwControlFlags
,
6618 FIXME("(%p 0x%08x %p) Stub!\n", lpqsRestrictions
, dwControlFlags
,
6620 WSASetLastError(WSA_NOT_ENOUGH_MEMORY
);
6621 return SOCKET_ERROR
;
6624 /***********************************************************************
6625 * WSALookupServiceBeginW (WS2_32.60)
6627 INT WINAPI
WSALookupServiceBeginW( LPWSAQUERYSETW lpqsRestrictions
,
6628 DWORD dwControlFlags
,
6631 FIXME("(%p 0x%08x %p) Stub!\n", lpqsRestrictions
, dwControlFlags
,
6633 WSASetLastError(WSA_NOT_ENOUGH_MEMORY
);
6634 return SOCKET_ERROR
;
6637 /***********************************************************************
6638 * WSALookupServiceEnd (WS2_32.61)
6640 INT WINAPI
WSALookupServiceEnd( HANDLE lookup
)
6642 FIXME("(%p) Stub!\n", lookup
);
6646 /***********************************************************************
6647 * WSALookupServiceNextA (WS2_32.62)
6649 INT WINAPI
WSALookupServiceNextA( HANDLE lookup
, DWORD flags
, LPDWORD len
, LPWSAQUERYSETA results
)
6651 FIXME( "(%p 0x%08x %p %p) Stub!\n", lookup
, flags
, len
, results
);
6652 WSASetLastError(WSA_E_NO_MORE
);
6653 return SOCKET_ERROR
;
6656 /***********************************************************************
6657 * WSALookupServiceNextW (WS2_32.63)
6659 INT WINAPI
WSALookupServiceNextW( HANDLE lookup
, DWORD flags
, LPDWORD len
, LPWSAQUERYSETW results
)
6661 FIXME( "(%p 0x%08x %p %p) Stub!\n", lookup
, flags
, len
, results
);
6662 WSASetLastError(WSA_E_NO_MORE
);
6663 return SOCKET_ERROR
;
6666 /***********************************************************************
6667 * WSANtohl (WS2_32.64)
6669 INT WINAPI
WSANtohl( SOCKET s
, WS_u_long netlong
, WS_u_long
* lphostlong
)
6671 TRACE( "(0x%04lx 0x%08x %p)\n", s
, netlong
, lphostlong
);
6673 if (!lphostlong
) return WSAEFAULT
;
6675 *lphostlong
= ntohl( netlong
);
6679 /***********************************************************************
6680 * WSANtohs (WS2_32.65)
6682 INT WINAPI
WSANtohs( SOCKET s
, WS_u_short netshort
, WS_u_short
* lphostshort
)
6684 TRACE( "(0x%04lx 0x%08x %p)\n", s
, netshort
, lphostshort
);
6686 if (!lphostshort
) return WSAEFAULT
;
6688 *lphostshort
= ntohs( netshort
);
6692 /***********************************************************************
6693 * WSAProviderConfigChange (WS2_32.66)
6695 INT WINAPI
WSAProviderConfigChange( LPHANDLE handle
, LPWSAOVERLAPPED overlapped
,
6696 LPWSAOVERLAPPED_COMPLETION_ROUTINE completion
)
6698 FIXME( "(%p %p %p) Stub!\n", handle
, overlapped
, completion
);
6699 return SOCKET_ERROR
;
6702 /***********************************************************************
6703 * WSARecvDisconnect (WS2_32.68)
6705 INT WINAPI
WSARecvDisconnect( SOCKET s
, LPWSABUF disconnectdata
)
6707 TRACE( "(0x%04lx %p)\n", s
, disconnectdata
);
6709 return WS_shutdown( s
, 0 );
6712 /***********************************************************************
6713 * WSASetServiceA (WS2_32.76)
6715 INT WINAPI
WSASetServiceA( LPWSAQUERYSETA query
, WSAESETSERVICEOP operation
, DWORD flags
)
6717 FIXME( "(%p 0x%08x 0x%08x) Stub!\n", query
, operation
, flags
);
6721 /***********************************************************************
6722 * WSASetServiceW (WS2_32.77)
6724 INT WINAPI
WSASetServiceW( LPWSAQUERYSETW query
, WSAESETSERVICEOP operation
, DWORD flags
)
6726 FIXME( "(%p 0x%08x 0x%08x) Stub!\n", query
, operation
, flags
);
6730 /***********************************************************************
6731 * WSCEnableNSProvider (WS2_32.84)
6733 INT WINAPI
WSCEnableNSProvider( LPGUID provider
, BOOL enable
)
6735 FIXME( "(%s 0x%08x) Stub!\n", debugstr_guid(provider
), enable
);
6739 /***********************************************************************
6740 * WSCGetProviderPath (WS2_32.86)
6742 INT WINAPI
WSCGetProviderPath( LPGUID provider
, LPWSTR path
, LPINT len
, LPINT errcode
)
6744 FIXME( "(%s %p %p %p) Stub!\n", debugstr_guid(provider
), path
, len
, errcode
);
6746 if (!errcode
|| !provider
|| !len
) return WSAEFAULT
;
6748 *errcode
= WSAEINVAL
;
6749 return SOCKET_ERROR
;
6752 /***********************************************************************
6753 * WSCInstallNameSpace (WS2_32.87)
6755 INT WINAPI
WSCInstallNameSpace( LPWSTR identifier
, LPWSTR path
, DWORD
namespace,
6756 DWORD version
, LPGUID provider
)
6758 FIXME( "(%s %s 0x%08x 0x%08x %s) Stub!\n", debugstr_w(identifier
), debugstr_w(path
),
6759 namespace, version
, debugstr_guid(provider
) );
6763 /***********************************************************************
6764 * WSCUnInstallNameSpace (WS2_32.89)
6766 INT WINAPI
WSCUnInstallNameSpace( LPGUID lpProviderId
)
6768 FIXME("(%p) Stub!\n", lpProviderId
);
6772 /***********************************************************************
6773 * WSCWriteProviderOrder (WS2_32.91)
6775 INT WINAPI
WSCWriteProviderOrder( LPDWORD entry
, DWORD number
)
6777 FIXME("(%p 0x%08x) Stub!\n", entry
, number
);
6781 /***********************************************************************
6782 * WSANSPIoctl (WS2_32.91)
6784 INT WINAPI
WSANSPIoctl( HANDLE hLookup
, DWORD dwControlCode
, LPVOID lpvInBuffer
,
6785 DWORD cbInBuffer
, LPVOID lpvOutBuffer
, DWORD cbOutBuffer
,
6786 LPDWORD lpcbBytesReturned
, LPWSACOMPLETION lpCompletion
)
6788 FIXME("(%p, 0x%08x, %p, 0x%08x, %p, 0x%08x, %p, %p) Stub!\n", hLookup
, dwControlCode
,
6789 lpvInBuffer
, cbInBuffer
, lpvOutBuffer
, cbOutBuffer
, lpcbBytesReturned
, lpCompletion
);
6790 WSASetLastError(WSA_NOT_ENOUGH_MEMORY
);
6791 return SOCKET_ERROR
;