2 * based on Windows Sockets 1.1 specs
4 * Copyright (C) 1993,1994,1996,1997 John Brezak, Erik Bos, Alex Korobka.
5 * Copyright (C) 2005 Marcus Meissner
6 * Copyright (C) 2006-2008 Kai Blin
8 * This library is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU Lesser General Public
10 * License as published by the Free Software Foundation; either
11 * version 2.1 of the License, or (at your option) any later version.
13 * This library is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 * Lesser General Public License for more details.
18 * You should have received a copy of the GNU Lesser General Public
19 * License along with this library; if not, write to the Free Software
20 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
22 * NOTE: If you make any changes to fix a particular app, make sure
23 * they don't break something else like Netscape or telnet and ftp
24 * clients and servers (www.winsite.com got a lot of those).
28 #include "wine/port.h"
33 #include <sys/types.h>
37 #ifdef HAVE_SYS_IOCTL_H
38 # include <sys/ioctl.h>
40 #ifdef HAVE_SYS_FILIO_H
41 # include <sys/filio.h>
43 #ifdef HAVE_SYS_SOCKIO_H
44 # include <sys/sockio.h>
48 # include <sys/so_ioctl.h>
51 #ifdef HAVE_SYS_PARAM_H
52 # include <sys/param.h>
58 #ifdef HAVE_SYS_WAIT_H
59 # include <sys/wait.h>
64 #ifdef HAVE_SYS_SOCKET_H
65 #include <sys/socket.h>
67 #ifdef HAVE_NETINET_IN_H
68 # include <netinet/in.h>
70 #ifdef HAVE_NETINET_TCP_H
71 # include <netinet/tcp.h>
73 #ifdef HAVE_ARPA_INET_H
74 # include <arpa/inet.h>
79 #ifdef HAVE_SYS_ERRNO_H
80 #include <sys/errno.h>
89 #ifdef HAVE_ARPA_NAMESER_H
90 # include <arpa/nameser.h>
99 #ifdef HAVE_NETIPX_IPX_H
100 # include <netipx/ipx.h>
102 #elif defined(HAVE_LINUX_IPX_H)
103 # ifdef HAVE_ASM_TYPES_H
104 # include <asm/types.h>
106 # ifdef HAVE_LINUX_TYPES_H
107 # include <linux/types.h>
109 # include <linux/ipx.h>
113 #ifdef HAVE_LINUX_IRDA_H
114 # ifdef HAVE_LINUX_TYPES_H
115 # include <linux/types.h>
117 # include <linux/irda.h>
124 #ifdef HAVE_SYS_POLL_H
125 # include <sys/poll.h>
127 #ifdef HAVE_SYS_TIME_H
128 # include <sys/time.h>
131 #define NONAMELESSUNION
132 #define NONAMELESSSTRUCT
133 #include "ntstatus.h"
134 #define WIN32_NO_STATUS
139 #include "winerror.h"
141 #include "winsock2.h"
143 #include "ws2tcpip.h"
149 #include "iphlpapi.h"
150 #include "wine/server.h"
151 #include "wine/debug.h"
152 #include "wine/exception.h"
153 #include "wine/unicode.h"
156 # include "wsnwlink.h"
160 #if defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
161 # define sipx_network sipx_addr.x_net
162 # define sipx_node sipx_addr.x_host.c_host
163 #endif /* __FreeBSD__ */
166 #define INADDR_NONE ~0UL
169 WINE_DEFAULT_DEBUG_CHANNEL(winsock
);
170 WINE_DECLARE_DEBUG_CHANNEL(winediag
);
172 /* critical section to protect some non-reentrant net function */
173 static CRITICAL_SECTION csWSgetXXXbyYYY
;
174 static CRITICAL_SECTION_DEBUG critsect_debug
=
176 0, 0, &csWSgetXXXbyYYY
,
177 { &critsect_debug
.ProcessLocksList
, &critsect_debug
.ProcessLocksList
},
178 0, 0, { (DWORD_PTR
)(__FILE__
": csWSgetXXXbyYYY") }
180 static CRITICAL_SECTION csWSgetXXXbyYYY
= { &critsect_debug
, -1, 0, 0, 0, 0 };
182 union generic_unix_sockaddr
184 struct sockaddr addr
;
185 char data
[128]; /* should be big enough for all families */
188 static inline const char *debugstr_sockaddr( const struct WS_sockaddr
*a
)
190 if (!a
) return "(nil)";
191 switch (a
->sa_family
)
194 return wine_dbg_sprintf("{ family AF_INET, address %s, port %d }",
195 inet_ntoa(((const struct sockaddr_in
*)a
)->sin_addr
),
196 ntohs(((const struct sockaddr_in
*)a
)->sin_port
));
201 struct WS_sockaddr_in6
*sin
= (struct WS_sockaddr_in6
*)a
;
203 p
= WS_inet_ntop( WS_AF_INET6
, &sin
->sin6_addr
, buf
, sizeof(buf
) );
205 p
= "(unknown IPv6 address)";
206 return wine_dbg_sprintf("{ family AF_INET6, address %s, port %d }",
207 p
, ntohs(sin
->sin6_port
));
213 memcpy( &addr
, ((const SOCKADDR_IRDA
*)a
)->irdaDeviceID
, sizeof(addr
) );
214 addr
= ntohl( addr
);
215 return wine_dbg_sprintf("{ family AF_IRDA, addr %08x, name %s }",
217 ((const SOCKADDR_IRDA
*)a
)->irdaServiceName
);
220 return wine_dbg_sprintf("{ family %d }", a
->sa_family
);
224 /* HANDLE<->SOCKET conversion (SOCKET is UINT_PTR). */
225 #define SOCKET2HANDLE(s) ((HANDLE)(s))
226 #define HANDLE2SOCKET(h) ((SOCKET)(h))
228 /****************************************************************
229 * Async IO declarations
230 ****************************************************************/
232 typedef struct ws2_async
236 LPWSAOVERLAPPED user_overlapped
;
237 LPWSAOVERLAPPED_COMPLETION_ROUTINE completion_func
;
238 IO_STATUS_BLOCK local_iosb
;
239 struct WS_sockaddr
*addr
;
242 int val
; /* for send operations */
243 int *ptr
; /* for recv operations */
246 unsigned int n_iovecs
;
247 unsigned int first_iovec
;
248 struct iovec iovec
[1];
251 /****************************************************************/
253 /* ----------------------------------- internal data */
255 /* ws_... struct conversion flags */
257 typedef struct /* WSAAsyncSelect() control struct */
259 HANDLE service
, event
, sock
;
265 #define WS_MAX_SOCKETS_PER_PROCESS 128 /* reasonable guess */
266 #define WS_MAX_UDP_DATAGRAM 1024
267 static INT WINAPI
WSA_DefaultBlockingHook( FARPROC x
);
269 /* hostent's, servent's and protent's are stored in one buffer per thread,
270 * as documented on MSDN for the functions that return any of the buffers */
271 struct per_thread_data
274 struct WS_hostent
*he_buffer
;
275 struct WS_servent
*se_buffer
;
276 struct WS_protoent
*pe_buffer
;
282 /* internal: routing description information */
289 static INT num_startup
; /* reference counter */
290 static FARPROC blocking_hook
= (FARPROC
)WSA_DefaultBlockingHook
;
292 /* function prototypes */
293 static struct WS_hostent
*WS_create_he(char *name
, int aliases
, int addresses
, int fill_addresses
);
294 static struct WS_hostent
*WS_dup_he(const struct hostent
* p_he
);
295 static struct WS_protoent
*WS_dup_pe(const struct protoent
* p_pe
);
296 static struct WS_servent
*WS_dup_se(const struct servent
* p_se
);
298 int WSAIOCTL_GetInterfaceCount(void);
299 int WSAIOCTL_GetInterfaceName(int intNumber
, char *intName
);
301 #define MAP_OPTION(opt) { WS_##opt, opt }
303 static const int ws_sock_map
[][2] =
305 MAP_OPTION( SO_DEBUG
),
306 MAP_OPTION( SO_ACCEPTCONN
),
307 MAP_OPTION( SO_REUSEADDR
),
308 MAP_OPTION( SO_KEEPALIVE
),
309 MAP_OPTION( SO_DONTROUTE
),
310 MAP_OPTION( SO_BROADCAST
),
311 MAP_OPTION( SO_LINGER
),
312 MAP_OPTION( SO_OOBINLINE
),
313 MAP_OPTION( SO_SNDBUF
),
314 MAP_OPTION( SO_RCVBUF
),
315 MAP_OPTION( SO_ERROR
),
316 MAP_OPTION( SO_TYPE
),
318 MAP_OPTION( SO_RCVTIMEO
),
321 MAP_OPTION( SO_SNDTIMEO
),
325 static const int ws_tcp_map
[][2] =
328 MAP_OPTION( TCP_NODELAY
),
332 static const int ws_ip_map
[][2] =
334 MAP_OPTION( IP_MULTICAST_IF
),
335 MAP_OPTION( IP_MULTICAST_TTL
),
336 MAP_OPTION( IP_MULTICAST_LOOP
),
337 MAP_OPTION( IP_ADD_MEMBERSHIP
),
338 MAP_OPTION( IP_DROP_MEMBERSHIP
),
339 MAP_OPTION( IP_OPTIONS
),
341 MAP_OPTION( IP_HDRINCL
),
343 MAP_OPTION( IP_TOS
),
344 MAP_OPTION( IP_TTL
),
347 static const int ws_af_map
[][2] =
349 MAP_OPTION( AF_UNSPEC
),
350 MAP_OPTION( AF_INET
),
351 MAP_OPTION( AF_INET6
),
353 MAP_OPTION( AF_IPX
),
356 MAP_OPTION( AF_IRDA
),
358 {FROM_PROTOCOL_INFO
, FROM_PROTOCOL_INFO
},
361 static const int ws_socktype_map
[][2] =
363 MAP_OPTION( SOCK_DGRAM
),
364 MAP_OPTION( SOCK_STREAM
),
365 MAP_OPTION( SOCK_RAW
),
366 {FROM_PROTOCOL_INFO
, FROM_PROTOCOL_INFO
},
369 static const int ws_proto_map
[][2] =
371 MAP_OPTION( IPPROTO_IP
),
372 MAP_OPTION( IPPROTO_TCP
),
373 MAP_OPTION( IPPROTO_UDP
),
374 MAP_OPTION( IPPROTO_ICMP
),
375 MAP_OPTION( IPPROTO_IGMP
),
376 MAP_OPTION( IPPROTO_RAW
),
377 {FROM_PROTOCOL_INFO
, FROM_PROTOCOL_INFO
},
380 static const int ws_aiflag_map
[][2] =
382 MAP_OPTION( AI_PASSIVE
),
383 MAP_OPTION( AI_CANONNAME
),
384 MAP_OPTION( AI_NUMERICHOST
),
385 /* Linux/UNIX knows a lot more. But Windows only
386 * has 3 as far as I could see. -Marcus
390 static const int ws_niflag_map
[][2] =
392 MAP_OPTION( NI_NOFQDN
),
393 MAP_OPTION( NI_NUMERICHOST
),
394 MAP_OPTION( NI_NAMEREQD
),
395 MAP_OPTION( NI_NUMERICSERV
),
396 MAP_OPTION( NI_DGRAM
),
399 static const int ws_eai_map
[][2] =
401 MAP_OPTION( EAI_AGAIN
),
402 MAP_OPTION( EAI_BADFLAGS
),
403 MAP_OPTION( EAI_FAIL
),
404 MAP_OPTION( EAI_FAMILY
),
405 MAP_OPTION( EAI_MEMORY
),
406 /* Note: EAI_NODATA is deprecated, but still
407 * used by Windows and Linux... We map the newer
408 * EAI_NONAME to EAI_NODATA for now until Windows
412 MAP_OPTION( EAI_NODATA
),
415 { WS_EAI_NODATA
, EAI_NONAME
},
418 MAP_OPTION( EAI_SERVICE
),
419 MAP_OPTION( EAI_SOCKTYPE
),
423 static const char magic_loopback_addr
[] = {127, 12, 34, 56};
425 /* ----------------------------------- error handling */
427 static NTSTATUS
sock_get_ntstatus( int err
)
431 case EBADF
: return STATUS_INVALID_HANDLE
;
432 case EBUSY
: return STATUS_DEVICE_BUSY
;
434 case EACCES
: return STATUS_ACCESS_DENIED
;
435 case EFAULT
: return STATUS_NO_MEMORY
;
436 case EINVAL
: return STATUS_INVALID_PARAMETER
;
438 case EMFILE
: return STATUS_TOO_MANY_OPENED_FILES
;
439 case EWOULDBLOCK
: return STATUS_CANT_WAIT
;
440 case EINPROGRESS
: return STATUS_PENDING
;
441 case EALREADY
: return STATUS_NETWORK_BUSY
;
442 case ENOTSOCK
: return STATUS_OBJECT_TYPE_MISMATCH
;
443 case EDESTADDRREQ
: return STATUS_INVALID_PARAMETER
;
444 case EMSGSIZE
: return STATUS_BUFFER_OVERFLOW
;
445 case EPROTONOSUPPORT
:
446 case ESOCKTNOSUPPORT
:
449 case EPROTOTYPE
: return STATUS_NOT_SUPPORTED
;
450 case ENOPROTOOPT
: return STATUS_INVALID_PARAMETER
;
451 case EOPNOTSUPP
: return STATUS_NOT_SUPPORTED
;
452 case EADDRINUSE
: return STATUS_ADDRESS_ALREADY_ASSOCIATED
;
453 case EADDRNOTAVAIL
: return STATUS_INVALID_PARAMETER
;
454 case ECONNREFUSED
: return STATUS_CONNECTION_REFUSED
;
455 case ESHUTDOWN
: return STATUS_PIPE_DISCONNECTED
;
456 case ENOTCONN
: return STATUS_CONNECTION_DISCONNECTED
;
457 case ETIMEDOUT
: return STATUS_IO_TIMEOUT
;
458 case ENETUNREACH
: return STATUS_NETWORK_UNREACHABLE
;
459 case ENETDOWN
: return STATUS_NETWORK_BUSY
;
461 case ECONNRESET
: return STATUS_CONNECTION_RESET
;
462 case ECONNABORTED
: return STATUS_CONNECTION_ABORTED
;
464 case 0: return STATUS_SUCCESS
;
466 WARN("Unknown errno %d!\n", err
);
467 return STATUS_UNSUCCESSFUL
;
471 static UINT
sock_get_error( int err
)
475 case EINTR
: return WSAEINTR
;
476 case EBADF
: return WSAEBADF
;
478 case EACCES
: return WSAEACCES
;
479 case EFAULT
: return WSAEFAULT
;
480 case EINVAL
: return WSAEINVAL
;
481 case EMFILE
: return WSAEMFILE
;
482 case EWOULDBLOCK
: return WSAEWOULDBLOCK
;
483 case EINPROGRESS
: return WSAEINPROGRESS
;
484 case EALREADY
: return WSAEALREADY
;
485 case ENOTSOCK
: return WSAENOTSOCK
;
486 case EDESTADDRREQ
: return WSAEDESTADDRREQ
;
487 case EMSGSIZE
: return WSAEMSGSIZE
;
488 case EPROTOTYPE
: return WSAEPROTOTYPE
;
489 case ENOPROTOOPT
: return WSAENOPROTOOPT
;
490 case EPROTONOSUPPORT
: return WSAEPROTONOSUPPORT
;
491 case ESOCKTNOSUPPORT
: return WSAESOCKTNOSUPPORT
;
492 case EOPNOTSUPP
: return WSAEOPNOTSUPP
;
493 case EPFNOSUPPORT
: return WSAEPFNOSUPPORT
;
494 case EAFNOSUPPORT
: return WSAEAFNOSUPPORT
;
495 case EADDRINUSE
: return WSAEADDRINUSE
;
496 case EADDRNOTAVAIL
: return WSAEADDRNOTAVAIL
;
497 case ENETDOWN
: return WSAENETDOWN
;
498 case ENETUNREACH
: return WSAENETUNREACH
;
499 case ENETRESET
: return WSAENETRESET
;
500 case ECONNABORTED
: return WSAECONNABORTED
;
502 case ECONNRESET
: return WSAECONNRESET
;
503 case ENOBUFS
: return WSAENOBUFS
;
504 case EISCONN
: return WSAEISCONN
;
505 case ENOTCONN
: return WSAENOTCONN
;
506 case ESHUTDOWN
: return WSAESHUTDOWN
;
507 case ETOOMANYREFS
: return WSAETOOMANYREFS
;
508 case ETIMEDOUT
: return WSAETIMEDOUT
;
509 case ECONNREFUSED
: return WSAECONNREFUSED
;
510 case ELOOP
: return WSAELOOP
;
511 case ENAMETOOLONG
: return WSAENAMETOOLONG
;
512 case EHOSTDOWN
: return WSAEHOSTDOWN
;
513 case EHOSTUNREACH
: return WSAEHOSTUNREACH
;
514 case ENOTEMPTY
: return WSAENOTEMPTY
;
516 case EPROCLIM
: return WSAEPROCLIM
;
519 case EUSERS
: return WSAEUSERS
;
522 case EDQUOT
: return WSAEDQUOT
;
525 case ESTALE
: return WSAESTALE
;
528 case EREMOTE
: return WSAEREMOTE
;
531 /* just in case we ever get here and there are no problems */
534 WARN("Unknown errno %d!\n", err
);
535 return WSAEOPNOTSUPP
;
539 static UINT
wsaErrno(void)
541 int loc_errno
= errno
;
542 WARN("errno %d, (%s).\n", loc_errno
, strerror(loc_errno
));
544 return sock_get_error( loc_errno
);
547 /* most ws2 overlapped functions return an ntstatus-based error code */
548 static NTSTATUS
wsaErrStatus(void)
550 int loc_errno
= errno
;
551 WARN("errno %d, (%s).\n", loc_errno
, strerror(loc_errno
));
553 return sock_get_ntstatus(loc_errno
);
556 static UINT
wsaHerrno(int loc_errno
)
558 WARN("h_errno %d.\n", loc_errno
);
562 case HOST_NOT_FOUND
: return WSAHOST_NOT_FOUND
;
563 case TRY_AGAIN
: return WSATRY_AGAIN
;
564 case NO_RECOVERY
: return WSANO_RECOVERY
;
565 case NO_DATA
: return WSANO_DATA
;
566 case ENOBUFS
: return WSAENOBUFS
;
570 WARN("Unknown h_errno %d!\n", loc_errno
);
571 return WSAEOPNOTSUPP
;
575 static inline DWORD
NtStatusToWSAError( const DWORD status
)
577 /* We only need to cover the status codes set by server async request handling */
581 case STATUS_SUCCESS
: wserr
= 0; break;
582 case STATUS_PENDING
: wserr
= WSA_IO_PENDING
; break;
583 case STATUS_OBJECT_TYPE_MISMATCH
: wserr
= WSAENOTSOCK
; break;
584 case STATUS_INVALID_HANDLE
: wserr
= WSAEBADF
; break;
585 case STATUS_INVALID_PARAMETER
: wserr
= WSAEINVAL
; break;
586 case STATUS_PIPE_DISCONNECTED
: wserr
= WSAESHUTDOWN
; break;
587 case STATUS_NETWORK_BUSY
: wserr
= WSAEALREADY
; break;
588 case STATUS_NETWORK_UNREACHABLE
: wserr
= WSAENETUNREACH
; break;
589 case STATUS_CONNECTION_REFUSED
: wserr
= WSAECONNREFUSED
; break;
590 case STATUS_CONNECTION_DISCONNECTED
: wserr
= WSAENOTCONN
; break;
591 case STATUS_CONNECTION_RESET
: wserr
= WSAECONNRESET
; break;
592 case STATUS_CONNECTION_ABORTED
: wserr
= WSAECONNABORTED
; break;
593 case STATUS_CANCELLED
: wserr
= WSA_OPERATION_ABORTED
; break;
594 case STATUS_ADDRESS_ALREADY_ASSOCIATED
: wserr
= WSAEADDRINUSE
; break;
595 case STATUS_IO_TIMEOUT
:
596 case STATUS_TIMEOUT
: wserr
= WSAETIMEDOUT
; break;
597 case STATUS_NO_MEMORY
: wserr
= WSAEFAULT
; break;
598 case STATUS_ACCESS_DENIED
: wserr
= WSAEACCES
; break;
599 case STATUS_TOO_MANY_OPENED_FILES
: wserr
= WSAEMFILE
; break;
600 case STATUS_CANT_WAIT
: wserr
= WSAEWOULDBLOCK
; break;
601 case STATUS_BUFFER_OVERFLOW
: wserr
= WSAEMSGSIZE
; break;
602 case STATUS_NOT_SUPPORTED
: wserr
= WSAEOPNOTSUPP
; break;
605 wserr
= RtlNtStatusToDosError( status
);
606 FIXME( "Status code %08x converted to DOS error code %x\n", status
, wserr
);
611 /* set last error code from NT status without mapping WSA errors */
612 static inline unsigned int set_error( unsigned int err
)
616 err
= NtStatusToWSAError( err
);
622 static inline int get_sock_fd( SOCKET s
, DWORD access
, unsigned int *options
)
625 if (set_error( wine_server_handle_to_fd( SOCKET2HANDLE(s
), access
, &fd
, options
) ))
630 static inline void release_sock_fd( SOCKET s
, int fd
)
632 wine_server_release_fd( SOCKET2HANDLE(s
), fd
);
635 static void _enable_event( HANDLE s
, unsigned int event
,
636 unsigned int sstate
, unsigned int cstate
)
638 SERVER_START_REQ( enable_socket_event
)
640 req
->handle
= wine_server_obj_handle( s
);
642 req
->sstate
= sstate
;
643 req
->cstate
= cstate
;
644 wine_server_call( req
);
649 static int _is_blocking(SOCKET s
)
652 SERVER_START_REQ( get_socket_event
)
654 req
->handle
= wine_server_obj_handle( SOCKET2HANDLE(s
) );
655 req
->service
= FALSE
;
657 wine_server_call( req
);
658 ret
= (reply
->state
& FD_WINE_NONBLOCKING
) == 0;
664 static unsigned int _get_sock_mask(SOCKET s
)
667 SERVER_START_REQ( get_socket_event
)
669 req
->handle
= wine_server_obj_handle( SOCKET2HANDLE(s
) );
670 req
->service
= FALSE
;
672 wine_server_call( req
);
679 static void _sync_sock_state(SOCKET s
)
681 /* do a dummy wineserver request in order to let
682 the wineserver run through its select loop once */
683 (void)_is_blocking(s
);
686 static int _get_sock_error(SOCKET s
, unsigned int bit
)
688 int events
[FD_MAX_EVENTS
];
690 SERVER_START_REQ( get_socket_event
)
692 req
->handle
= wine_server_obj_handle( SOCKET2HANDLE(s
) );
693 req
->service
= FALSE
;
695 wine_server_set_reply( req
, events
, sizeof(events
) );
696 wine_server_call( req
);
702 static struct per_thread_data
*get_per_thread_data(void)
704 struct per_thread_data
* ptb
= NtCurrentTeb()->WinSockData
;
705 /* lazy initialization */
708 ptb
= HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY
, sizeof(*ptb
) );
709 NtCurrentTeb()->WinSockData
= ptb
;
714 static void free_per_thread_data(void)
716 struct per_thread_data
* ptb
= NtCurrentTeb()->WinSockData
;
720 /* delete scratch buffers */
721 HeapFree( GetProcessHeap(), 0, ptb
->he_buffer
);
722 HeapFree( GetProcessHeap(), 0, ptb
->se_buffer
);
723 HeapFree( GetProcessHeap(), 0, ptb
->pe_buffer
);
724 ptb
->he_buffer
= NULL
;
725 ptb
->se_buffer
= NULL
;
726 ptb
->pe_buffer
= NULL
;
728 HeapFree( GetProcessHeap(), 0, ptb
);
729 NtCurrentTeb()->WinSockData
= NULL
;
732 /***********************************************************************
733 * DllMain (WS2_32.init)
735 BOOL WINAPI
DllMain(HINSTANCE hInstDLL
, DWORD fdwReason
, LPVOID fImpLoad
)
737 TRACE("%p 0x%x %p\n", hInstDLL
, fdwReason
, fImpLoad
);
739 case DLL_PROCESS_ATTACH
:
741 case DLL_PROCESS_DETACH
:
742 free_per_thread_data();
745 case DLL_THREAD_DETACH
:
746 free_per_thread_data();
752 /***********************************************************************
755 * Converts socket flags from Windows format.
756 * Return 1 if converted, 0 if not (error).
758 static int convert_sockopt(INT
*level
, INT
*optname
)
765 for(i
=0; i
<sizeof(ws_sock_map
)/sizeof(ws_sock_map
[0]); i
++) {
766 if( ws_sock_map
[i
][0] == *optname
)
768 *optname
= ws_sock_map
[i
][1];
772 FIXME("Unknown SOL_SOCKET optname 0x%x\n", *optname
);
775 *level
= IPPROTO_TCP
;
776 for(i
=0; i
<sizeof(ws_tcp_map
)/sizeof(ws_tcp_map
[0]); i
++) {
777 if ( ws_tcp_map
[i
][0] == *optname
)
779 *optname
= ws_tcp_map
[i
][1];
783 FIXME("Unknown IPPROTO_TCP optname 0x%x\n", *optname
);
787 for(i
=0; i
<sizeof(ws_ip_map
)/sizeof(ws_ip_map
[0]); i
++) {
788 if (ws_ip_map
[i
][0] == *optname
)
790 *optname
= ws_ip_map
[i
][1];
794 FIXME("Unknown IPPROTO_IP optname 0x%x\n", *optname
);
796 default: FIXME("Unimplemented or unknown socket level\n");
801 /* ----------------------------------- Per-thread info (or per-process?) */
803 static char *strdup_lower(const char *str
)
806 char *ret
= HeapAlloc( GetProcessHeap(), 0, strlen(str
) + 1 );
810 for (i
= 0; str
[i
]; i
++) ret
[i
] = tolower(str
[i
]);
813 else SetLastError(WSAENOBUFS
);
817 static inline int sock_error_p(int s
)
819 unsigned int optval
, optlen
;
821 optlen
= sizeof(optval
);
822 getsockopt(s
, SOL_SOCKET
, SO_ERROR
, (void *) &optval
, &optlen
);
823 if (optval
) WARN("\t[%i] error: %d\n", s
, optval
);
827 /* Utility: get the SO_RCVTIMEO or SO_SNDTIMEO socket option
828 * from an fd and return the value converted to milli seconds
829 * or -1 if there is an infinite time out */
830 static inline int get_rcvsnd_timeo( int fd
, int optname
)
833 unsigned int len
= sizeof(tv
);
834 int ret
= getsockopt(fd
, SOL_SOCKET
, optname
, &tv
, &len
);
836 ret
= tv
.tv_sec
* 1000 + tv
.tv_usec
/ 1000;
837 if( ret
<= 0 ) /* tv == {0,0} means infinite time out */
842 /* macro wrappers for portability */
844 #define GET_RCVTIMEO(fd) get_rcvsnd_timeo( (fd), SO_RCVTIMEO)
846 #define GET_RCVTIMEO(fd) (-1)
850 #define GET_SNDTIMEO(fd) get_rcvsnd_timeo( (fd), SO_SNDTIMEO)
852 #define GET_SNDTIMEO(fd) (-1)
855 /* utility: given an fd, will block until one of the events occurs */
856 static inline int do_block( int fd
, int events
, int timeout
)
864 while ((ret
= poll(&pfd
, 1, timeout
)) < 0)
875 convert_af_w2u(int windowsaf
) {
878 for (i
=0;i
<sizeof(ws_af_map
)/sizeof(ws_af_map
[0]);i
++)
879 if (ws_af_map
[i
][0] == windowsaf
)
880 return ws_af_map
[i
][1];
881 FIXME("unhandled Windows address family %d\n", windowsaf
);
886 convert_af_u2w(int unixaf
) {
889 for (i
=0;i
<sizeof(ws_af_map
)/sizeof(ws_af_map
[0]);i
++)
890 if (ws_af_map
[i
][1] == unixaf
)
891 return ws_af_map
[i
][0];
892 FIXME("unhandled UNIX address family %d\n", unixaf
);
897 convert_proto_w2u(int windowsproto
) {
900 for (i
=0;i
<sizeof(ws_proto_map
)/sizeof(ws_proto_map
[0]);i
++)
901 if (ws_proto_map
[i
][0] == windowsproto
)
902 return ws_proto_map
[i
][1];
903 FIXME("unhandled Windows socket protocol %d\n", windowsproto
);
908 convert_proto_u2w(int unixproto
) {
911 for (i
=0;i
<sizeof(ws_proto_map
)/sizeof(ws_proto_map
[0]);i
++)
912 if (ws_proto_map
[i
][1] == unixproto
)
913 return ws_proto_map
[i
][0];
914 FIXME("unhandled UNIX socket protocol %d\n", unixproto
);
919 convert_socktype_w2u(int windowssocktype
) {
922 for (i
=0;i
<sizeof(ws_socktype_map
)/sizeof(ws_socktype_map
[0]);i
++)
923 if (ws_socktype_map
[i
][0] == windowssocktype
)
924 return ws_socktype_map
[i
][1];
925 FIXME("unhandled Windows socket type %d\n", windowssocktype
);
930 convert_socktype_u2w(int unixsocktype
) {
933 for (i
=0;i
<sizeof(ws_socktype_map
)/sizeof(ws_socktype_map
[0]);i
++)
934 if (ws_socktype_map
[i
][1] == unixsocktype
)
935 return ws_socktype_map
[i
][0];
936 FIXME("unhandled UNIX socket type %d\n", unixsocktype
);
940 /* ----------------------------------- API -----
942 * Init / cleanup / error checking.
945 /***********************************************************************
946 * WSAStartup (WS2_32.115)
948 int WINAPI
WSAStartup(WORD wVersionRequested
, LPWSADATA lpWSAData
)
950 TRACE("verReq=%x\n", wVersionRequested
);
952 if (LOBYTE(wVersionRequested
) < 1)
953 return WSAVERNOTSUPPORTED
;
955 if (!lpWSAData
) return WSAEINVAL
;
959 /* that's the whole of the negotiation for now */
960 lpWSAData
->wVersion
= wVersionRequested
;
961 /* return winsock information */
962 lpWSAData
->wHighVersion
= 0x0202;
963 strcpy(lpWSAData
->szDescription
, "WinSock 2.0" );
964 strcpy(lpWSAData
->szSystemStatus
, "Running" );
965 lpWSAData
->iMaxSockets
= WS_MAX_SOCKETS_PER_PROCESS
;
966 lpWSAData
->iMaxUdpDg
= WS_MAX_UDP_DATAGRAM
;
967 /* don't do anything with lpWSAData->lpVendorInfo */
968 /* (some apps don't allocate the space for this field) */
970 TRACE("succeeded\n");
975 /***********************************************************************
976 * WSACleanup (WS2_32.116)
978 INT WINAPI
WSACleanup(void)
984 SetLastError(WSANOTINITIALISED
);
989 /***********************************************************************
990 * WSAGetLastError (WS2_32.111)
992 INT WINAPI
WSAGetLastError(void)
994 return GetLastError();
997 /***********************************************************************
998 * WSASetLastError (WS2_32.112)
1000 void WINAPI
WSASetLastError(INT iError
) {
1001 SetLastError(iError
);
1004 static struct WS_hostent
*check_buffer_he(int size
)
1006 struct per_thread_data
* ptb
= get_per_thread_data();
1009 if (ptb
->he_len
>= size
) return ptb
->he_buffer
;
1010 HeapFree( GetProcessHeap(), 0, ptb
->he_buffer
);
1012 ptb
->he_buffer
= HeapAlloc( GetProcessHeap(), 0, (ptb
->he_len
= size
) );
1013 if (!ptb
->he_buffer
) SetLastError(WSAENOBUFS
);
1014 return ptb
->he_buffer
;
1017 static struct WS_servent
*check_buffer_se(int size
)
1019 struct per_thread_data
* ptb
= get_per_thread_data();
1022 if (ptb
->se_len
>= size
) return ptb
->se_buffer
;
1023 HeapFree( GetProcessHeap(), 0, ptb
->se_buffer
);
1025 ptb
->se_buffer
= HeapAlloc( GetProcessHeap(), 0, (ptb
->se_len
= size
) );
1026 if (!ptb
->se_buffer
) SetLastError(WSAENOBUFS
);
1027 return ptb
->se_buffer
;
1030 static struct WS_protoent
*check_buffer_pe(int size
)
1032 struct per_thread_data
* ptb
= get_per_thread_data();
1035 if (ptb
->pe_len
>= size
) return ptb
->pe_buffer
;
1036 HeapFree( GetProcessHeap(), 0, ptb
->pe_buffer
);
1038 ptb
->pe_buffer
= HeapAlloc( GetProcessHeap(), 0, (ptb
->pe_len
= size
) );
1039 if (!ptb
->pe_buffer
) SetLastError(WSAENOBUFS
);
1040 return ptb
->pe_buffer
;
1043 /* ----------------------------------- i/o APIs */
1045 static inline BOOL
supported_pf(int pf
)
1066 /**********************************************************************/
1068 /* Returns the length of the converted address if successful, 0 if it was too small to
1071 static unsigned int ws_sockaddr_ws2u(const struct WS_sockaddr
* wsaddr
, int wsaddrlen
,
1072 union generic_unix_sockaddr
*uaddr
)
1074 unsigned int uaddrlen
= 0;
1076 switch (wsaddr
->sa_family
)
1081 const struct WS_sockaddr_ipx
* wsipx
=(const struct WS_sockaddr_ipx
*)wsaddr
;
1082 struct sockaddr_ipx
* uipx
= (struct sockaddr_ipx
*)uaddr
;
1084 if (wsaddrlen
<sizeof(struct WS_sockaddr_ipx
))
1087 uaddrlen
= sizeof(struct sockaddr_ipx
);
1088 memset( uaddr
, 0, uaddrlen
);
1089 uipx
->sipx_family
=AF_IPX
;
1090 uipx
->sipx_port
=wsipx
->sa_socket
;
1091 /* copy sa_netnum and sa_nodenum to sipx_network and sipx_node
1094 memcpy(&uipx
->sipx_network
,wsipx
->sa_netnum
,sizeof(uipx
->sipx_network
)+sizeof(uipx
->sipx_node
));
1095 #ifdef IPX_FRAME_NONE
1096 uipx
->sipx_type
=IPX_FRAME_NONE
;
1102 struct sockaddr_in6
* uin6
= (struct sockaddr_in6
*)uaddr
;
1103 const struct WS_sockaddr_in6
* win6
= (const struct WS_sockaddr_in6
*)wsaddr
;
1105 /* Note: Windows has 2 versions of the sockaddr_in6 struct, one with
1106 * scope_id, one without.
1108 if (wsaddrlen
>= sizeof(struct WS_sockaddr_in6_old
)) {
1109 uaddrlen
= sizeof(struct sockaddr_in6
);
1110 memset( uaddr
, 0, uaddrlen
);
1111 uin6
->sin6_family
= AF_INET6
;
1112 uin6
->sin6_port
= win6
->sin6_port
;
1113 uin6
->sin6_flowinfo
= win6
->sin6_flowinfo
;
1114 #ifdef HAVE_STRUCT_SOCKADDR_IN6_SIN6_SCOPE_ID
1115 if (wsaddrlen
>= sizeof(struct WS_sockaddr_in6
)) uin6
->sin6_scope_id
= win6
->sin6_scope_id
;
1117 memcpy(&uin6
->sin6_addr
,&win6
->sin6_addr
,16); /* 16 bytes = 128 address bits */
1120 FIXME("bad size %d for WS_sockaddr_in6\n",wsaddrlen
);
1124 struct sockaddr_in
* uin
= (struct sockaddr_in
*)uaddr
;
1125 const struct WS_sockaddr_in
* win
= (const struct WS_sockaddr_in
*)wsaddr
;
1127 if (wsaddrlen
<sizeof(struct WS_sockaddr_in
))
1129 uaddrlen
= sizeof(struct sockaddr_in
);
1130 memset( uaddr
, 0, uaddrlen
);
1131 uin
->sin_family
= AF_INET
;
1132 uin
->sin_port
= win
->sin_port
;
1133 memcpy(&uin
->sin_addr
,&win
->sin_addr
,4); /* 4 bytes = 32 address bits */
1138 struct sockaddr_irda
*uin
= (struct sockaddr_irda
*)uaddr
;
1139 const SOCKADDR_IRDA
*win
= (const SOCKADDR_IRDA
*)wsaddr
;
1141 if (wsaddrlen
< sizeof(SOCKADDR_IRDA
))
1143 uaddrlen
= sizeof(struct sockaddr_irda
);
1144 memset( uaddr
, 0, uaddrlen
);
1145 uin
->sir_family
= AF_IRDA
;
1146 if (!strncmp( win
->irdaServiceName
, "LSAP-SEL", strlen( "LSAP-SEL" ) ))
1148 unsigned int lsap_sel
;
1150 sscanf( win
->irdaServiceName
, "LSAP-SEL%u", &lsap_sel
);
1151 uin
->sir_lsap_sel
= lsap_sel
;
1155 uin
->sir_lsap_sel
= LSAP_ANY
;
1156 memcpy( uin
->sir_name
, win
->irdaServiceName
, 25 );
1158 memcpy( &uin
->sir_addr
, win
->irdaDeviceID
, sizeof(uin
->sir_addr
) );
1162 case WS_AF_UNSPEC
: {
1163 /* Try to determine the needed space by the passed windows sockaddr space */
1164 switch (wsaddrlen
) {
1165 default: /* likely a ipv4 address */
1166 case sizeof(struct WS_sockaddr_in
):
1167 uaddrlen
= sizeof(struct sockaddr_in
);
1170 case sizeof(struct WS_sockaddr_ipx
):
1171 uaddrlen
= sizeof(struct sockaddr_ipx
);
1175 case sizeof(SOCKADDR_IRDA
):
1176 uaddrlen
= sizeof(struct sockaddr_irda
);
1179 case sizeof(struct WS_sockaddr_in6
):
1180 case sizeof(struct WS_sockaddr_in6_old
):
1181 uaddrlen
= sizeof(struct sockaddr_in6
);
1184 memset( uaddr
, 0, uaddrlen
);
1188 FIXME("Unknown address family %d, return NULL.\n", wsaddr
->sa_family
);
1194 static BOOL
is_sockaddr_bound(const struct sockaddr
*uaddr
, int uaddrlen
)
1196 switch (uaddr
->sa_family
)
1200 FIXME("don't know how to tell if IPX socket is bound, assuming it is!\n");
1205 static const struct sockaddr_in6 emptyAddr
;
1206 const struct sockaddr_in6
*in6
= (const struct sockaddr_in6
*) uaddr
;
1207 return in6
->sin6_port
|| memcmp(&in6
->sin6_addr
, &emptyAddr
.sin6_addr
, sizeof(struct in6_addr
));
1211 static const struct sockaddr_in emptyAddr
;
1212 const struct sockaddr_in
*in
= (const struct sockaddr_in
*) uaddr
;
1213 return in
->sin_port
|| memcmp(&in
->sin_addr
, &emptyAddr
.sin_addr
, sizeof(struct in_addr
));
1218 FIXME("unknown address family %d\n", uaddr
->sa_family
);
1223 /* Returns 0 if successful, -1 if the buffer is too small */
1224 static int ws_sockaddr_u2ws(const struct sockaddr
* uaddr
, struct WS_sockaddr
* wsaddr
, int* wsaddrlen
)
1228 switch(uaddr
->sa_family
)
1233 const struct sockaddr_ipx
* uipx
=(const struct sockaddr_ipx
*)uaddr
;
1234 struct WS_sockaddr_ipx
* wsipx
=(struct WS_sockaddr_ipx
*)wsaddr
;
1237 switch (*wsaddrlen
) /* how much can we copy? */
1241 *wsaddrlen
= sizeof(*wsipx
);
1242 wsipx
->sa_socket
=uipx
->sipx_port
;
1246 memcpy(wsipx
->sa_nodenum
,uipx
->sipx_node
,sizeof(wsipx
->sa_nodenum
));
1254 memcpy(wsipx
->sa_netnum
,&uipx
->sipx_network
,sizeof(wsipx
->sa_netnum
));
1260 wsipx
->sa_family
=WS_AF_IPX
;
1272 const struct sockaddr_irda
*uin
= (const struct sockaddr_irda
*)uaddr
;
1273 SOCKADDR_IRDA
*win
= (SOCKADDR_IRDA
*)wsaddr
;
1275 if (*wsaddrlen
< sizeof(SOCKADDR_IRDA
))
1277 win
->irdaAddressFamily
= WS_AF_IRDA
;
1278 memcpy( win
->irdaDeviceID
, &uin
->sir_addr
, sizeof(win
->irdaDeviceID
) );
1279 if (uin
->sir_lsap_sel
!= LSAP_ANY
)
1280 sprintf( win
->irdaServiceName
, "LSAP-SEL%u", uin
->sir_lsap_sel
);
1282 memcpy( win
->irdaServiceName
, uin
->sir_name
,
1283 sizeof(win
->irdaServiceName
) );
1288 const struct sockaddr_in6
* uin6
= (const struct sockaddr_in6
*)uaddr
;
1289 struct WS_sockaddr_in6_old
* win6old
= (struct WS_sockaddr_in6_old
*)wsaddr
;
1291 if (*wsaddrlen
< sizeof(struct WS_sockaddr_in6_old
))
1293 win6old
->sin6_family
= WS_AF_INET6
;
1294 win6old
->sin6_port
= uin6
->sin6_port
;
1295 win6old
->sin6_flowinfo
= uin6
->sin6_flowinfo
;
1296 memcpy(&win6old
->sin6_addr
,&uin6
->sin6_addr
,16); /* 16 bytes = 128 address bits */
1297 #ifdef HAVE_STRUCT_SOCKADDR_IN6_SIN6_SCOPE_ID
1298 if (*wsaddrlen
>= sizeof(struct WS_sockaddr_in6
)) {
1299 struct WS_sockaddr_in6
* win6
= (struct WS_sockaddr_in6
*)wsaddr
;
1300 win6
->sin6_scope_id
= uin6
->sin6_scope_id
;
1301 *wsaddrlen
= sizeof(struct WS_sockaddr_in6
);
1304 *wsaddrlen
= sizeof(struct WS_sockaddr_in6_old
);
1306 *wsaddrlen
= sizeof(struct WS_sockaddr_in6_old
);
1311 const struct sockaddr_in
* uin
= (const struct sockaddr_in
*)uaddr
;
1312 struct WS_sockaddr_in
* win
= (struct WS_sockaddr_in
*)wsaddr
;
1314 if (*wsaddrlen
< sizeof(struct WS_sockaddr_in
))
1316 win
->sin_family
= WS_AF_INET
;
1317 win
->sin_port
= uin
->sin_port
;
1318 memcpy(&win
->sin_addr
,&uin
->sin_addr
,4); /* 4 bytes = 32 address bits */
1319 memset(win
->sin_zero
, 0, 8); /* Make sure the null padding is null */
1320 *wsaddrlen
= sizeof(struct WS_sockaddr_in
);
1324 memset(wsaddr
,0,*wsaddrlen
);
1328 FIXME("Unknown address family %d\n", uaddr
->sa_family
);
1334 /**************************************************************************
1335 * Functions for handling overlapped I/O
1336 **************************************************************************/
1338 /* user APC called upon async completion */
1339 static void WINAPI
ws2_async_apc( void *arg
, IO_STATUS_BLOCK
*iosb
, ULONG reserved
)
1341 ws2_async
*wsa
= arg
;
1343 if (wsa
->completion_func
) wsa
->completion_func( NtStatusToWSAError(iosb
->u
.Status
),
1344 iosb
->Information
, wsa
->user_overlapped
,
1346 HeapFree( GetProcessHeap(), 0, wsa
);
1349 /***********************************************************************
1350 * WS2_recv (INTERNAL)
1352 * Workhorse for both synchronous and asynchronous recv() operations.
1354 static int WS2_recv( int fd
, struct ws2_async
*wsa
)
1357 union generic_unix_sockaddr unix_sockaddr
;
1360 hdr
.msg_name
= NULL
;
1364 hdr
.msg_namelen
= sizeof(unix_sockaddr
);
1365 hdr
.msg_name
= &unix_sockaddr
;
1368 hdr
.msg_namelen
= 0;
1370 hdr
.msg_iov
= wsa
->iovec
+ wsa
->first_iovec
;
1371 hdr
.msg_iovlen
= wsa
->n_iovecs
- wsa
->first_iovec
;
1372 #ifdef HAVE_STRUCT_MSGHDR_MSG_ACCRIGHTS
1373 hdr
.msg_accrights
= NULL
;
1374 hdr
.msg_accrightslen
= 0;
1376 hdr
.msg_control
= NULL
;
1377 hdr
.msg_controllen
= 0;
1381 if ( (n
= recvmsg(fd
, &hdr
, wsa
->flags
)) == -1 )
1384 /* if this socket is connected and lpFrom is not NULL, Linux doesn't give us
1385 * msg_name and msg_namelen from recvmsg, but it does set msg_namelen to zero.
1387 * quoting linux 2.6 net/ipv4/tcp.c:
1388 * "According to UNIX98, msg_name/msg_namelen are ignored
1389 * on connected socket. I was just happy when found this 8) --ANK"
1391 * likewise MSDN says that lpFrom and lpFromlen are ignored for
1392 * connection-oriented sockets, so don't try to update lpFrom.
1394 if (wsa
->addr
&& hdr
.msg_namelen
)
1395 ws_sockaddr_u2ws( &unix_sockaddr
.addr
, wsa
->addr
, wsa
->addrlen
.ptr
);
1400 /***********************************************************************
1401 * WS2_async_recv (INTERNAL)
1403 * Handler for overlapped recv() operations.
1405 static NTSTATUS
WS2_async_recv( void* user
, IO_STATUS_BLOCK
* iosb
, NTSTATUS status
, void **apc
)
1407 ws2_async
* wsa
= user
;
1412 case STATUS_ALERTED
:
1413 if ((status
= wine_server_handle_to_fd( wsa
->hSocket
, FILE_READ_DATA
, &fd
, NULL
) ))
1416 result
= WS2_recv( fd
, wsa
);
1417 wine_server_release_fd( wsa
->hSocket
, fd
);
1420 status
= STATUS_SUCCESS
;
1421 _enable_event( wsa
->hSocket
, FD_READ
, 0, 0 );
1425 if (errno
== EINTR
|| errno
== EAGAIN
)
1427 status
= STATUS_PENDING
;
1428 _enable_event( wsa
->hSocket
, FD_READ
, 0, 0 );
1433 status
= wsaErrStatus();
1438 if (status
!= STATUS_PENDING
)
1440 iosb
->u
.Status
= status
;
1441 iosb
->Information
= result
;
1442 *apc
= ws2_async_apc
;
1447 /***********************************************************************
1448 * WS2_send (INTERNAL)
1450 * Workhorse for both synchronous and asynchronous send() operations.
1452 static int WS2_send( int fd
, struct ws2_async
*wsa
)
1455 union generic_unix_sockaddr unix_addr
;
1457 hdr
.msg_name
= NULL
;
1458 hdr
.msg_namelen
= 0;
1462 hdr
.msg_name
= &unix_addr
;
1463 hdr
.msg_namelen
= ws_sockaddr_ws2u( wsa
->addr
, wsa
->addrlen
.val
, &unix_addr
);
1464 if ( !hdr
.msg_namelen
)
1470 #if defined(HAVE_IPX) && defined(SOL_IPX)
1471 if(wsa
->addr
->sa_family
== WS_AF_IPX
)
1473 struct sockaddr_ipx
* uipx
= (struct sockaddr_ipx
*)hdr
.msg_name
;
1475 unsigned int len
=sizeof(int);
1477 /* The packet type is stored at the ipx socket level; At least the linux kernel seems
1478 * to do something with it in case hdr.msg_name is NULL. Nonetheless can we use it to store
1479 * the packet type and then we can retrieve it using getsockopt. After that we can set the
1480 * ipx type in the sockaddr_opx structure with the stored value.
1482 if(getsockopt(fd
, SOL_IPX
, IPX_TYPE
, &val
, &len
) != -1)
1483 uipx
->sipx_type
= val
;
1488 hdr
.msg_iov
= wsa
->iovec
+ wsa
->first_iovec
;
1489 hdr
.msg_iovlen
= wsa
->n_iovecs
- wsa
->first_iovec
;
1490 #ifdef HAVE_STRUCT_MSGHDR_MSG_ACCRIGHTS
1491 hdr
.msg_accrights
= NULL
;
1492 hdr
.msg_accrightslen
= 0;
1494 hdr
.msg_control
= NULL
;
1495 hdr
.msg_controllen
= 0;
1499 return sendmsg(fd
, &hdr
, wsa
->flags
);
1502 /***********************************************************************
1503 * WS2_async_send (INTERNAL)
1505 * Handler for overlapped send() operations.
1507 static NTSTATUS
WS2_async_send(void* user
, IO_STATUS_BLOCK
* iosb
, NTSTATUS status
, void **apc
)
1509 ws2_async
* wsa
= user
;
1514 case STATUS_ALERTED
:
1515 if ((status
= wine_server_handle_to_fd( wsa
->hSocket
, FILE_WRITE_DATA
, &fd
, NULL
) ))
1518 /* check to see if the data is ready (non-blocking) */
1519 result
= WS2_send( fd
, wsa
);
1520 wine_server_release_fd( wsa
->hSocket
, fd
);
1524 int totalLength
= 0;
1526 status
= STATUS_SUCCESS
;
1527 for (i
= 0; i
< wsa
->n_iovecs
; i
++)
1528 totalLength
+= wsa
->iovec
[i
].iov_len
;
1529 if (result
< totalLength
)
1530 _enable_event( wsa
->hSocket
, FD_WRITE
, 0, 0 );
1534 if (errno
== EINTR
|| errno
== EAGAIN
)
1536 status
= STATUS_PENDING
;
1537 _enable_event( wsa
->hSocket
, FD_WRITE
, 0, 0 );
1541 status
= wsaErrStatus();
1547 if (status
!= STATUS_PENDING
)
1549 iosb
->u
.Status
= status
;
1550 iosb
->Information
= result
;
1551 *apc
= ws2_async_apc
;
1556 /***********************************************************************
1557 * WS2_async_shutdown (INTERNAL)
1559 * Handler for shutdown() operations on overlapped sockets.
1561 static NTSTATUS
WS2_async_shutdown( void* user
, PIO_STATUS_BLOCK iosb
, NTSTATUS status
, void **apc
)
1563 ws2_async
* wsa
= user
;
1568 case STATUS_ALERTED
:
1569 if ((status
= wine_server_handle_to_fd( wsa
->hSocket
, 0, &fd
, NULL
) ))
1572 switch ( wsa
->type
)
1574 case ASYNC_TYPE_READ
: err
= shutdown( fd
, 0 ); break;
1575 case ASYNC_TYPE_WRITE
: err
= shutdown( fd
, 1 ); break;
1577 status
= err
? wsaErrStatus() : STATUS_SUCCESS
;
1578 wine_server_release_fd( wsa
->hSocket
, fd
);
1581 iosb
->u
.Status
= status
;
1582 iosb
->Information
= 0;
1583 *apc
= ws2_async_apc
;
1587 /***********************************************************************
1588 * WS2_register_async_shutdown (INTERNAL)
1590 * Helper function for WS_shutdown() on overlapped sockets.
1592 static int WS2_register_async_shutdown( SOCKET s
, int type
)
1594 struct ws2_async
*wsa
;
1597 TRACE("s %ld type %d\n", s
, type
);
1599 wsa
= HeapAlloc( GetProcessHeap(), 0, sizeof(*wsa
) );
1603 wsa
->hSocket
= SOCKET2HANDLE(s
);
1605 wsa
->completion_func
= NULL
;
1607 SERVER_START_REQ( register_async
)
1610 req
->async
.handle
= wine_server_obj_handle( wsa
->hSocket
);
1611 req
->async
.callback
= wine_server_client_ptr( WS2_async_shutdown
);
1612 req
->async
.iosb
= wine_server_client_ptr( &wsa
->local_iosb
);
1613 req
->async
.arg
= wine_server_client_ptr( wsa
);
1614 req
->async
.cvalue
= 0;
1615 status
= wine_server_call( req
);
1619 if (status
!= STATUS_PENDING
)
1621 HeapFree( GetProcessHeap(), 0, wsa
);
1622 return NtStatusToWSAError( status
);
1627 /***********************************************************************
1630 SOCKET WINAPI
WS_accept(SOCKET s
, struct WS_sockaddr
*addr
,
1637 TRACE("socket %04lx\n", s
);
1638 is_blocking
= _is_blocking(s
);
1641 /* try accepting first (if there is a deferred connection) */
1642 SERVER_START_REQ( accept_socket
)
1644 req
->lhandle
= wine_server_obj_handle( SOCKET2HANDLE(s
) );
1645 req
->access
= GENERIC_READ
|GENERIC_WRITE
|SYNCHRONIZE
;
1646 req
->attributes
= OBJ_INHERIT
;
1647 status
= wine_server_call( req
);
1648 as
= HANDLE2SOCKET( wine_server_ptr_handle( reply
->handle
));
1653 if (addr
) WS_getpeername(as
, addr
, addrlen32
);
1656 if (is_blocking
&& status
== STATUS_CANT_WAIT
)
1658 int fd
= get_sock_fd( s
, FILE_READ_DATA
, NULL
);
1660 do_block(fd
, POLLIN
, -1);
1661 _sync_sock_state(s
); /* let wineserver notice connection */
1662 release_sock_fd( s
, fd
);
1664 } while (is_blocking
&& status
== STATUS_CANT_WAIT
);
1667 return INVALID_SOCKET
;
1670 /***********************************************************************
1673 int WINAPI
WS_bind(SOCKET s
, const struct WS_sockaddr
* name
, int namelen
)
1675 int fd
= get_sock_fd( s
, 0, NULL
);
1676 int res
= SOCKET_ERROR
;
1678 TRACE("socket %04lx, ptr %p %s, length %d\n", s
, name
, debugstr_sockaddr(name
), namelen
);
1682 if (!name
|| (name
->sa_family
&& !supported_pf(name
->sa_family
)))
1684 SetLastError(WSAEAFNOSUPPORT
);
1688 union generic_unix_sockaddr uaddr
;
1689 unsigned int uaddrlen
= ws_sockaddr_ws2u(name
, namelen
, &uaddr
);
1692 SetLastError(WSAEFAULT
);
1697 const struct sockaddr_in6
*in6
= (const struct sockaddr_in6
*) &uaddr
;
1698 if (name
->sa_family
== WS_AF_INET6
&&
1699 !memcmp(&in6
->sin6_addr
, &in6addr_any
, sizeof(struct in6_addr
)))
1702 if (setsockopt(fd
, IPPROTO_IPV6
, IPV6_V6ONLY
, &enable
, sizeof(enable
)) == -1)
1704 release_sock_fd( s
, fd
);
1705 SetLastError(WSAEAFNOSUPPORT
);
1706 return SOCKET_ERROR
;
1710 if (name
->sa_family
== WS_AF_INET
)
1712 struct sockaddr_in
*in4
= (struct sockaddr_in
*) &uaddr
;
1713 if (memcmp(&in4
->sin_addr
, magic_loopback_addr
, 4) == 0)
1715 /* Trying to bind to the default host interface, using
1716 * INADDR_ANY instead*/
1717 WARN("Trying to bind to magic IP address, using "
1718 "INADDR_ANY instead.\n");
1719 in4
->sin_addr
.s_addr
= htonl(WS_INADDR_ANY
);
1722 if (bind(fd
, &uaddr
.addr
, uaddrlen
) < 0)
1724 int loc_errno
= errno
;
1725 WARN("\tfailure - errno = %i\n", errno
);
1730 SetLastError(WSAENOTSOCK
);
1733 SetLastError(WSAEINVAL
);
1736 SetLastError(wsaErrno());
1742 res
=0; /* success */
1746 release_sock_fd( s
, fd
);
1751 /***********************************************************************
1752 * closesocket (WS2_32.3)
1754 int WINAPI
WS_closesocket(SOCKET s
)
1756 TRACE("socket %04lx\n", s
);
1757 if (CloseHandle(SOCKET2HANDLE(s
))) return 0;
1758 return SOCKET_ERROR
;
1761 /***********************************************************************
1762 * connect (WS2_32.4)
1764 int WINAPI
WS_connect(SOCKET s
, const struct WS_sockaddr
* name
, int namelen
)
1766 int fd
= get_sock_fd( s
, FILE_READ_DATA
, NULL
);
1768 TRACE("socket %04lx, ptr %p %s, length %d\n", s
, name
, debugstr_sockaddr(name
), namelen
);
1772 union generic_unix_sockaddr uaddr
;
1773 unsigned int uaddrlen
= ws_sockaddr_ws2u(name
, namelen
, &uaddr
);
1777 SetLastError(WSAEFAULT
);
1781 if (name
->sa_family
== WS_AF_INET
)
1783 struct sockaddr_in
*in4
= (struct sockaddr_in
*) &uaddr
;
1784 if (memcmp(&in4
->sin_addr
, magic_loopback_addr
, 4) == 0)
1786 /* Trying to connect to magic replace-loopback address,
1787 * assuming we really want to connect to localhost */
1788 TRACE("Trying to connect to magic IP address, using "
1789 "INADDR_LOOPBACK instead.\n");
1790 in4
->sin_addr
.s_addr
= htonl(WS_INADDR_LOOPBACK
);
1794 if (connect(fd
, &uaddr
.addr
, uaddrlen
) == 0)
1795 goto connect_success
;
1798 if (errno
== EINPROGRESS
)
1800 /* tell wineserver that a connection is in progress */
1801 _enable_event(SOCKET2HANDLE(s
), FD_CONNECT
|FD_READ
|FD_WRITE
,
1802 FD_CONNECT
|FD_READ
|FD_WRITE
,
1803 FD_WINE_CONNECTED
|FD_WINE_LISTENING
);
1804 if (_is_blocking(s
))
1808 do_block(fd
, POLLIN
| POLLOUT
, -1);
1809 _sync_sock_state(s
); /* let wineserver notice connection */
1810 /* retrieve any error codes from it */
1811 result
= _get_sock_error(s
, FD_CONNECT_BIT
);
1813 SetLastError(NtStatusToWSAError(result
));
1816 goto connect_success
;
1821 SetLastError(WSAEWOULDBLOCK
);
1826 SetLastError(wsaErrno());
1828 release_sock_fd( s
, fd
);
1830 return SOCKET_ERROR
;
1833 release_sock_fd( s
, fd
);
1834 _enable_event(SOCKET2HANDLE(s
), FD_CONNECT
|FD_READ
|FD_WRITE
,
1835 FD_WINE_CONNECTED
|FD_READ
|FD_WRITE
,
1836 FD_CONNECT
|FD_WINE_LISTENING
);
1840 /***********************************************************************
1841 * WSAConnect (WS2_32.30)
1843 int WINAPI
WSAConnect( SOCKET s
, const struct WS_sockaddr
* name
, int namelen
,
1844 LPWSABUF lpCallerData
, LPWSABUF lpCalleeData
,
1845 LPQOS lpSQOS
, LPQOS lpGQOS
)
1847 if ( lpCallerData
|| lpCalleeData
|| lpSQOS
|| lpGQOS
)
1848 FIXME("unsupported parameters!\n");
1849 return WS_connect( s
, name
, namelen
);
1853 /***********************************************************************
1854 * getpeername (WS2_32.5)
1856 int WINAPI
WS_getpeername(SOCKET s
, struct WS_sockaddr
*name
, int *namelen
)
1861 TRACE("socket: %04lx, ptr %p, len %08x\n", s
, name
, namelen
?*namelen
:0);
1863 fd
= get_sock_fd( s
, 0, NULL
);
1868 union generic_unix_sockaddr uaddr
;
1869 unsigned int uaddrlen
= sizeof(uaddr
);
1871 if (getpeername(fd
, &uaddr
.addr
, &uaddrlen
) == 0)
1873 if (!name
|| !namelen
)
1874 SetLastError(WSAEFAULT
);
1875 else if (ws_sockaddr_u2ws(&uaddr
.addr
, name
, namelen
) != 0)
1876 /* The buffer was too small */
1877 SetLastError(WSAEFAULT
);
1882 SetLastError(wsaErrno());
1883 release_sock_fd( s
, fd
);
1888 /***********************************************************************
1889 * getsockname (WS2_32.6)
1891 int WINAPI
WS_getsockname(SOCKET s
, struct WS_sockaddr
*name
, int *namelen
)
1896 TRACE("socket: %04lx, ptr %p, len %8x\n", s
, name
, *namelen
);
1898 /* Check if what we've received is valid. Should we use IsBadReadPtr? */
1899 if( (name
== NULL
) || (namelen
== NULL
) )
1901 SetLastError( WSAEFAULT
);
1902 return SOCKET_ERROR
;
1905 fd
= get_sock_fd( s
, 0, NULL
);
1910 union generic_unix_sockaddr uaddr
;
1911 unsigned int uaddrlen
= sizeof(uaddr
);
1913 if (getsockname(fd
, &uaddr
.addr
, &uaddrlen
) != 0)
1915 SetLastError(wsaErrno());
1917 else if (!is_sockaddr_bound(&uaddr
.addr
, uaddrlen
))
1919 SetLastError(WSAEINVAL
);
1921 else if (ws_sockaddr_u2ws(&uaddr
.addr
, name
, namelen
) != 0)
1923 /* The buffer was too small */
1924 SetLastError(WSAEFAULT
);
1930 release_sock_fd( s
, fd
);
1935 /***********************************************************************
1936 * getsockopt (WS2_32.7)
1938 INT WINAPI
WS_getsockopt(SOCKET s
, INT level
,
1939 INT optname
, char *optval
, INT
*optlen
)
1944 TRACE("socket: %04lx, level 0x%x, name 0x%x, ptr %p, len %d\n",
1945 s
, level
, optname
, optval
, *optlen
);
1953 /* Handle common cases. The special cases are below, sorted
1955 case WS_SO_ACCEPTCONN
:
1956 case WS_SO_BROADCAST
:
1959 case WS_SO_KEEPALIVE
:
1960 case WS_SO_OOBINLINE
:
1962 case WS_SO_REUSEADDR
:
1965 if ( (fd
= get_sock_fd( s
, 0, NULL
)) == -1)
1966 return SOCKET_ERROR
;
1967 convert_sockopt(&level
, &optname
);
1968 if (getsockopt(fd
, level
, optname
, optval
, (unsigned int *)optlen
) != 0 )
1970 SetLastError((errno
== EBADF
) ? WSAENOTSOCK
: wsaErrno());
1973 release_sock_fd( s
, fd
);
1976 case WS_SO_DONTLINGER
:
1978 struct linger lingval
;
1979 unsigned int len
= sizeof(struct linger
);
1981 if (!optlen
|| *optlen
< sizeof(BOOL
)|| !optval
)
1983 SetLastError(WSAEFAULT
);
1984 return SOCKET_ERROR
;
1986 if ( (fd
= get_sock_fd( s
, 0, NULL
)) == -1)
1987 return SOCKET_ERROR
;
1989 if (getsockopt(fd
, SOL_SOCKET
, SO_LINGER
, &lingval
, &len
) != 0 )
1991 SetLastError((errno
== EBADF
) ? WSAENOTSOCK
: wsaErrno());
1996 *(BOOL
*)optval
= (lingval
.l_onoff
) ? FALSE
: TRUE
;
1997 *optlen
= sizeof(BOOL
);
2000 release_sock_fd( s
, fd
);
2004 /* As mentioned in setsockopt, Windows ignores this, so we
2005 * always return true here */
2006 case WS_SO_DONTROUTE
:
2007 if (!optlen
|| *optlen
< sizeof(BOOL
) || !optval
)
2009 SetLastError(WSAEFAULT
);
2010 return SOCKET_ERROR
;
2012 *(BOOL
*)optval
= TRUE
;
2013 *optlen
= sizeof(BOOL
);
2018 struct linger lingval
;
2019 unsigned int len
= sizeof(struct linger
);
2021 /* struct linger and LINGER have different sizes */
2022 if (!optlen
|| *optlen
< sizeof(LINGER
) || !optval
)
2024 SetLastError(WSAEFAULT
);
2025 return SOCKET_ERROR
;
2027 if ( (fd
= get_sock_fd( s
, 0, NULL
)) == -1)
2028 return SOCKET_ERROR
;
2030 if (getsockopt(fd
, SOL_SOCKET
, SO_LINGER
, &lingval
, &len
) != 0 )
2032 SetLastError((errno
== EBADF
) ? WSAENOTSOCK
: wsaErrno());
2037 ((LINGER
*)optval
)->l_onoff
= lingval
.l_onoff
;
2038 ((LINGER
*)optval
)->l_linger
= lingval
.l_linger
;
2039 *optlen
= sizeof(struct linger
);
2042 release_sock_fd( s
, fd
);
2046 case WS_SO_MAX_MSG_SIZE
:
2047 if (!optlen
|| *optlen
< sizeof(int) || !optval
)
2049 SetLastError(WSAEFAULT
);
2050 return SOCKET_ERROR
;
2052 TRACE("getting global SO_MAX_MSG_SIZE = 65507\n");
2053 *(int *)optval
= 65507;
2054 *optlen
= sizeof(int);
2057 /* SO_OPENTYPE does not require a valid socket handle. */
2058 case WS_SO_OPENTYPE
:
2059 if (!optlen
|| *optlen
< sizeof(int) || !optval
)
2061 SetLastError(WSAEFAULT
);
2062 return SOCKET_ERROR
;
2064 *(int *)optval
= get_per_thread_data()->opentype
;
2065 *optlen
= sizeof(int);
2066 TRACE("getting global SO_OPENTYPE = 0x%x\n", *((int*)optval
) );
2070 case WS_SO_RCVTIMEO
:
2073 case WS_SO_SNDTIMEO
:
2075 #if defined(SO_RCVTIMEO) || defined(SO_SNDTIMEO)
2078 unsigned int len
= sizeof(struct timeval
);
2080 if (!optlen
|| *optlen
< sizeof(int)|| !optval
)
2082 SetLastError(WSAEFAULT
);
2083 return SOCKET_ERROR
;
2085 if ( (fd
= get_sock_fd( s
, 0, NULL
)) == -1)
2086 return SOCKET_ERROR
;
2088 convert_sockopt(&level
, &optname
);
2089 if (getsockopt(fd
, level
, optname
, &tv
, &len
) != 0 )
2091 SetLastError((errno
== EBADF
) ? WSAENOTSOCK
: wsaErrno());
2096 *(int *)optval
= tv
.tv_sec
* 1000 + tv
.tv_usec
/ 1000;
2097 *optlen
= sizeof(int);
2100 release_sock_fd( s
, fd
);
2105 TRACE("Unknown SOL_SOCKET optname: 0x%08x\n", optname
);
2106 SetLastError(WSAENOPROTOOPT
);
2107 return SOCKET_ERROR
;
2108 } /* end switch(optname) */
2109 }/* end case WS_SOL_SOCKET */
2113 struct WS_sockaddr_ipx addr
;
2114 IPX_ADDRESS_DATA
*data
;
2119 if ((fd
= get_sock_fd( s
, 0, NULL
)) == -1) return SOCKET_ERROR
;
2121 if(getsockopt(fd
, SOL_IPX
, IPX_TYPE
, optval
, (unsigned int*)optlen
) == -1)
2128 socklen_t len
=sizeof(struct ipx
);
2129 if(getsockopt(fd
, 0, SO_DEFAULT_HEADERS
, &val
, &len
) == -1 )
2132 *optval
= (int)val
.ipx_pt
;
2135 TRACE("ptype: %d (fd: %d)\n", *(int*)optval
, fd
);
2136 release_sock_fd( s
, fd
);
2141 * On a Win2000 system with one network card there are usually
2142 * three ipx devices one with a speed of 28.8kbps, 10Mbps and 100Mbps.
2143 * Using this call you can then retrieve info about this all.
2144 * In case of Linux it is a bit different. Usually you have
2145 * only "one" device active and further it is not possible to
2146 * query things like the linkspeed.
2148 FIXME("IPX_ADDRESS\n");
2149 namelen
= sizeof(struct WS_sockaddr_ipx
);
2150 memset(&addr
, 0, sizeof(struct WS_sockaddr_ipx
));
2151 WS_getsockname(s
, (struct WS_sockaddr
*)&addr
, &namelen
);
2153 data
= (IPX_ADDRESS_DATA
*)optval
;
2154 memcpy(data
->nodenum
,addr
.sa_nodenum
,sizeof(data
->nodenum
));
2155 memcpy(data
->netnum
,addr
.sa_netnum
,sizeof(data
->netnum
));
2156 data
->adapternum
= 0;
2157 data
->wan
= FALSE
; /* We are not on a wan for now .. */
2158 data
->status
= FALSE
; /* Since we are not on a wan, the wan link isn't up */
2159 data
->maxpkt
= 1467; /* This value is the default one, at least on Win2k/WinXP */
2160 data
->linkspeed
= 100000; /* Set the line speed in 100bit/s to 10 Mbit;
2161 * note 1MB = 1000kB in this case */
2164 case IPX_MAX_ADAPTER_NUM
:
2165 FIXME("IPX_MAX_ADAPTER_NUM\n");
2166 *(int*)optval
= 1; /* As noted under IPX_ADDRESS we have just one card. */
2170 FIXME("IPX optname:%x\n", optname
);
2171 return SOCKET_ERROR
;
2172 }/* end switch(optname) */
2173 } /* end case NSPROTO_IPX */
2180 case WS_IRLMP_ENUMDEVICES
:
2182 static const int MAX_IRDA_DEVICES
= 10;
2183 char buf
[sizeof(struct irda_device_list
) +
2184 (MAX_IRDA_DEVICES
- 1) * sizeof(struct irda_device_info
)];
2186 socklen_t len
= sizeof(buf
);
2188 if ( (fd
= get_sock_fd( s
, 0, NULL
)) == -1)
2189 return SOCKET_ERROR
;
2190 res
= getsockopt( fd
, SOL_IRLMP
, IRLMP_ENUMDEVICES
, buf
, &len
);
2193 SetLastError(wsaErrno());
2194 return SOCKET_ERROR
;
2198 struct irda_device_list
*src
= (struct irda_device_list
*)buf
;
2199 DEVICELIST
*dst
= (DEVICELIST
*)optval
;
2200 INT needed
= sizeof(DEVICELIST
), i
;
2203 needed
+= (src
->len
- 1) * sizeof(IRDA_DEVICE_INFO
);
2204 if (*optlen
< needed
)
2206 SetLastError(WSAEFAULT
);
2207 return SOCKET_ERROR
;
2210 TRACE("IRLMP_ENUMDEVICES: %d devices found:\n", src
->len
);
2211 dst
->numDevice
= src
->len
;
2212 for (i
= 0; i
< src
->len
; i
++)
2214 TRACE("saddr = %08x, daddr = %08x, info = %s, hints = %02x%02x\n",
2215 src
->dev
[i
].saddr
, src
->dev
[i
].daddr
,
2216 src
->dev
[i
].info
, src
->dev
[i
].hints
[0],
2217 src
->dev
[i
].hints
[1]);
2218 memcpy( dst
->Device
[i
].irdaDeviceID
,
2220 sizeof(dst
->Device
[i
].irdaDeviceID
) ) ;
2221 memcpy( dst
->Device
[i
].irdaDeviceName
,
2223 sizeof(dst
->Device
[i
].irdaDeviceName
) ) ;
2224 memcpy( &dst
->Device
[i
].irdaDeviceHints1
,
2225 &src
->dev
[i
].hints
[0],
2226 sizeof(dst
->Device
[i
].irdaDeviceHints1
) ) ;
2227 memcpy( &dst
->Device
[i
].irdaDeviceHints2
,
2228 &src
->dev
[i
].hints
[1],
2229 sizeof(dst
->Device
[i
].irdaDeviceHints2
) ) ;
2230 dst
->Device
[i
].irdaCharSet
= src
->dev
[i
].charset
;
2236 FIXME("IrDA optname:0x%x\n", optname
);
2237 return SOCKET_ERROR
;
2239 break; /* case WS_SOL_IRLMP */
2242 /* Levels WS_IPPROTO_TCP and WS_IPPROTO_IP convert directly */
2243 case WS_IPPROTO_TCP
:
2246 case WS_TCP_NODELAY
:
2247 if ( (fd
= get_sock_fd( s
, 0, NULL
)) == -1)
2248 return SOCKET_ERROR
;
2249 convert_sockopt(&level
, &optname
);
2250 if (getsockopt(fd
, level
, optname
, optval
, (unsigned int *)optlen
) != 0 )
2252 SetLastError((errno
== EBADF
) ? WSAENOTSOCK
: wsaErrno());
2255 release_sock_fd( s
, fd
);
2258 FIXME("Unknown IPPROTO_TCP optname 0x%08x\n", optname
);
2259 return SOCKET_ERROR
;
2264 case WS_IP_ADD_MEMBERSHIP
:
2265 case WS_IP_DROP_MEMBERSHIP
:
2269 case WS_IP_MULTICAST_IF
:
2270 case WS_IP_MULTICAST_LOOP
:
2271 case WS_IP_MULTICAST_TTL
:
2275 if ( (fd
= get_sock_fd( s
, 0, NULL
)) == -1)
2276 return SOCKET_ERROR
;
2277 convert_sockopt(&level
, &optname
);
2278 if (getsockopt(fd
, level
, optname
, optval
, (unsigned int *)optlen
) != 0 )
2280 SetLastError((errno
== EBADF
) ? WSAENOTSOCK
: wsaErrno());
2283 release_sock_fd( s
, fd
);
2285 case WS_IP_DONTFRAGMENT
:
2286 FIXME("WS_IP_DONTFRAGMENT is always false!\n");
2287 *(BOOL
*)optval
= FALSE
;
2290 FIXME("Unknown IPPROTO_IP optname 0x%08x\n", optname
);
2291 return SOCKET_ERROR
;
2293 case WS_IPPROTO_IPV6
:
2294 FIXME("IPPROTO_IPV6 unimplemented (optname 0x%08x)\n", optname
);
2295 return SOCKET_ERROR
;
2298 WARN("Unknown level: 0x%08x\n", level
);
2299 SetLastError(WSAEINVAL
);
2300 return SOCKET_ERROR
;
2301 } /* end switch(level) */
2304 /***********************************************************************
2307 WS_u_long WINAPI
WS_htonl(WS_u_long hostlong
)
2309 return htonl(hostlong
);
2313 /***********************************************************************
2316 WS_u_short WINAPI
WS_htons(WS_u_short hostshort
)
2318 return htons(hostshort
);
2321 /***********************************************************************
2322 * WSAHtonl (WS2_32.46)
2323 * From MSDN description of error codes, this function should also
2324 * check if WinSock has been initialized and the socket is a valid
2325 * socket. But why? This function only translates a host byte order
2326 * u_long into a network byte order u_long...
2328 int WINAPI
WSAHtonl(SOCKET s
, WS_u_long hostlong
, WS_u_long
*lpnetlong
)
2332 *lpnetlong
= htonl(hostlong
);
2335 WSASetLastError(WSAEFAULT
);
2336 return SOCKET_ERROR
;
2339 /***********************************************************************
2340 * WSAHtons (WS2_32.47)
2341 * From MSDN description of error codes, this function should also
2342 * check if WinSock has been initialized and the socket is a valid
2343 * socket. But why? This function only translates a host byte order
2344 * u_short into a network byte order u_short...
2346 int WINAPI
WSAHtons(SOCKET s
, WS_u_short hostshort
, WS_u_short
*lpnetshort
)
2351 *lpnetshort
= htons(hostshort
);
2354 WSASetLastError(WSAEFAULT
);
2355 return SOCKET_ERROR
;
2359 /***********************************************************************
2360 * inet_addr (WS2_32.11)
2362 WS_u_long WINAPI
WS_inet_addr(const char *cp
)
2364 if (!cp
) return INADDR_NONE
;
2365 return inet_addr(cp
);
2369 /***********************************************************************
2372 WS_u_long WINAPI
WS_ntohl(WS_u_long netlong
)
2374 return ntohl(netlong
);
2378 /***********************************************************************
2381 WS_u_short WINAPI
WS_ntohs(WS_u_short netshort
)
2383 return ntohs(netshort
);
2387 /***********************************************************************
2388 * inet_ntoa (WS2_32.12)
2390 char* WINAPI
WS_inet_ntoa(struct WS_in_addr in
)
2392 /* use "buffer for dummies" here because some applications have a
2393 * propensity to decode addresses in ws_hostent structure without
2394 * saving them first...
2396 static char dbuffer
[16]; /* Yes, 16: 4*3 digits + 3 '.' + 1 '\0' */
2398 char* s
= inet_ntoa(*((struct in_addr
*)&in
));
2404 SetLastError(wsaErrno());
2408 /**********************************************************************
2409 * WSAIoctl (WS2_32.50)
2412 INT WINAPI
WSAIoctl(SOCKET s
,
2413 DWORD dwIoControlCode
,
2416 LPVOID lpbOutBuffer
,
2418 LPDWORD lpcbBytesReturned
,
2419 LPWSAOVERLAPPED lpOverlapped
,
2420 LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine
)
2422 TRACE("%ld, 0x%08x, %p, %d, %p, %d, %p, %p, %p\n",
2423 s
, dwIoControlCode
, lpvInBuffer
, cbInBuffer
, lpbOutBuffer
,
2424 cbOutBuffer
, lpcbBytesReturned
, lpOverlapped
, lpCompletionRoutine
);
2426 switch( dwIoControlCode
)
2429 if (cbInBuffer
!= sizeof(WS_u_long
)) {
2430 WSASetLastError(WSAEFAULT
);
2431 return SOCKET_ERROR
;
2433 return WS_ioctlsocket( s
, WS_FIONBIO
, lpvInBuffer
);
2436 if (cbOutBuffer
!= sizeof(WS_u_long
)) {
2437 WSASetLastError(WSAEFAULT
);
2438 return SOCKET_ERROR
;
2440 return WS_ioctlsocket( s
, WS_FIONREAD
, lpbOutBuffer
);
2442 case WS_SIO_GET_INTERFACE_LIST
:
2444 INTERFACE_INFO
* intArray
= (INTERFACE_INFO
*)lpbOutBuffer
;
2445 DWORD size
, numInt
, apiReturn
;
2448 TRACE("-> SIO_GET_INTERFACE_LIST request\n");
2452 WSASetLastError(WSAEFAULT
);
2453 return SOCKET_ERROR
;
2455 if (!lpcbBytesReturned
)
2457 WSASetLastError(WSAEFAULT
);
2458 return SOCKET_ERROR
;
2461 fd
= get_sock_fd( s
, 0, NULL
);
2462 if (fd
== -1) return SOCKET_ERROR
;
2464 apiReturn
= GetAdaptersInfo(NULL
, &size
);
2465 if (apiReturn
== ERROR_NO_DATA
)
2469 else if (apiReturn
== ERROR_BUFFER_OVERFLOW
)
2471 PIP_ADAPTER_INFO table
= HeapAlloc(GetProcessHeap(),0,size
);
2475 if (GetAdaptersInfo(table
, &size
) == NO_ERROR
)
2477 PIP_ADAPTER_INFO ptr
;
2479 if (size
*sizeof(INTERFACE_INFO
)/sizeof(IP_ADAPTER_INFO
) > cbOutBuffer
)
2481 WARN("Buffer too small = %u, cbOutBuffer = %u\n", size
, cbOutBuffer
);
2482 HeapFree(GetProcessHeap(),0,table
);
2483 release_sock_fd( s
, fd
);
2484 WSASetLastError(WSAEFAULT
);
2485 return SOCKET_ERROR
;
2487 for (ptr
= table
, numInt
= 0; ptr
;
2488 ptr
= ptr
->Next
, intArray
++, numInt
++)
2490 unsigned int addr
, mask
, bcast
;
2491 struct ifreq ifInfo
;
2493 /* Socket Status Flags */
2494 lstrcpynA(ifInfo
.ifr_name
, ptr
->AdapterName
, IFNAMSIZ
);
2495 if (ioctl(fd
, SIOCGIFFLAGS
, &ifInfo
) < 0)
2497 ERR("Error obtaining status flags for socket!\n");
2498 HeapFree(GetProcessHeap(),0,table
);
2499 release_sock_fd( s
, fd
);
2500 WSASetLastError(WSAEINVAL
);
2501 return SOCKET_ERROR
;
2505 /* set flags; the values of IFF_* are not the same
2506 under Linux and Windows, therefore must generate
2508 intArray
->iiFlags
= 0;
2509 if (ifInfo
.ifr_flags
& IFF_BROADCAST
)
2510 intArray
->iiFlags
|= WS_IFF_BROADCAST
;
2511 #ifdef IFF_POINTOPOINT
2512 if (ifInfo
.ifr_flags
& IFF_POINTOPOINT
)
2513 intArray
->iiFlags
|= WS_IFF_POINTTOPOINT
;
2515 if (ifInfo
.ifr_flags
& IFF_LOOPBACK
)
2516 intArray
->iiFlags
|= WS_IFF_LOOPBACK
;
2517 if (ifInfo
.ifr_flags
& IFF_UP
)
2518 intArray
->iiFlags
|= WS_IFF_UP
;
2519 if (ifInfo
.ifr_flags
& IFF_MULTICAST
)
2520 intArray
->iiFlags
|= WS_IFF_MULTICAST
;
2523 addr
= inet_addr(ptr
->IpAddressList
.IpAddress
.String
);
2524 mask
= inet_addr(ptr
->IpAddressList
.IpMask
.String
);
2525 bcast
= addr
| ~mask
;
2526 intArray
->iiAddress
.AddressIn
.sin_family
= AF_INET
;
2527 intArray
->iiAddress
.AddressIn
.sin_port
= 0;
2528 intArray
->iiAddress
.AddressIn
.sin_addr
.WS_s_addr
=
2530 intArray
->iiNetmask
.AddressIn
.sin_family
= AF_INET
;
2531 intArray
->iiNetmask
.AddressIn
.sin_port
= 0;
2532 intArray
->iiNetmask
.AddressIn
.sin_addr
.WS_s_addr
=
2534 intArray
->iiBroadcastAddress
.AddressIn
.sin_family
=
2536 intArray
->iiBroadcastAddress
.AddressIn
.sin_port
= 0;
2537 intArray
->iiBroadcastAddress
.AddressIn
.sin_addr
.
2543 ERR("Unable to get interface table!\n");
2544 release_sock_fd( s
, fd
);
2545 HeapFree(GetProcessHeap(),0,table
);
2546 WSASetLastError(WSAEINVAL
);
2547 return SOCKET_ERROR
;
2549 HeapFree(GetProcessHeap(),0,table
);
2553 release_sock_fd( s
, fd
);
2554 WSASetLastError(WSAEINVAL
);
2555 return SOCKET_ERROR
;
2560 ERR("Unable to get interface table!\n");
2561 release_sock_fd( s
, fd
);
2562 WSASetLastError(WSAEINVAL
);
2563 return SOCKET_ERROR
;
2565 /* Calculate the size of the array being returned */
2566 *lpcbBytesReturned
= sizeof(INTERFACE_INFO
) * numInt
;
2567 release_sock_fd( s
, fd
);
2571 case WS_SIO_ADDRESS_LIST_CHANGE
:
2572 FIXME("-> SIO_ADDRESS_LIST_CHANGE request: stub\n");
2573 /* FIXME: error and return code depend on whether socket was created
2574 * with WSA_FLAG_OVERLAPPED, but there is no easy way to get this */
2577 case WS_SIO_ADDRESS_LIST_QUERY
:
2581 TRACE("-> SIO_ADDRESS_LIST_QUERY request\n");
2583 if (!lpcbBytesReturned
)
2585 WSASetLastError(WSAEFAULT
);
2586 return SOCKET_ERROR
;
2589 if (GetAdaptersInfo(NULL
, &size
) == ERROR_BUFFER_OVERFLOW
)
2591 IP_ADAPTER_INFO
*p
, *table
= HeapAlloc(GetProcessHeap(), 0, size
);
2594 if (!table
|| GetAdaptersInfo(table
, &size
))
2596 HeapFree(GetProcessHeap(), 0, table
);
2597 WSASetLastError(WSAEINVAL
);
2598 return SOCKET_ERROR
;
2601 for (p
= table
, num
= 0; p
; p
= p
->Next
)
2602 if (p
->IpAddressList
.IpAddress
.String
[0]) num
++;
2604 need
= sizeof(SOCKET_ADDRESS_LIST
) + sizeof(SOCKET_ADDRESS
) * (num
- 1);
2605 need
+= sizeof(SOCKADDR
) * num
;
2606 *lpcbBytesReturned
= need
;
2608 if (need
> cbOutBuffer
)
2610 HeapFree(GetProcessHeap(), 0, table
);
2611 WSASetLastError(WSAEFAULT
);
2612 return SOCKET_ERROR
;
2619 SOCKET_ADDRESS_LIST
*sa_list
= (SOCKET_ADDRESS_LIST
*)lpbOutBuffer
;
2620 SOCKADDR_IN
*sockaddr
;
2622 sa
= sa_list
->Address
;
2623 sockaddr
= (SOCKADDR_IN
*)((char *)sa
+ num
* sizeof(SOCKET_ADDRESS
));
2624 sa_list
->iAddressCount
= num
;
2626 for (p
= table
, i
= 0; p
; p
= p
->Next
)
2628 if (!p
->IpAddressList
.IpAddress
.String
[0]) continue;
2630 sa
[i
].lpSockaddr
= (SOCKADDR
*)&sockaddr
[i
];
2631 sa
[i
].iSockaddrLength
= sizeof(SOCKADDR
);
2633 sockaddr
[i
].sin_family
= AF_INET
;
2634 sockaddr
[i
].sin_port
= 0;
2635 sockaddr
[i
].sin_addr
.WS_s_addr
= inet_addr(p
->IpAddressList
.IpAddress
.String
);
2640 HeapFree(GetProcessHeap(), 0, table
);
2645 WARN("unable to get IP address list\n");
2646 WSASetLastError(WSAEINVAL
);
2647 return SOCKET_ERROR
;
2651 FIXME("SIO_FLUSH: stub.\n");
2654 case WS_SIO_GET_EXTENSION_FUNCTION_POINTER
:
2655 FIXME("SIO_GET_EXTENSION_FUNCTION_POINTER %s: stub\n", debugstr_guid(lpvInBuffer
));
2656 WSASetLastError(WSAEOPNOTSUPP
);
2657 return SOCKET_ERROR
;
2659 case WS_SIO_KEEPALIVE_VALS
:
2662 struct tcp_keepalive
*k
= lpvInBuffer
;
2663 int keepalive
= k
->onoff
? 1 : 0;
2664 int keepidle
= k
->keepalivetime
/ 1000;
2665 int keepintvl
= k
->keepaliveinterval
/ 1000;
2669 WSASetLastError(WSAEINVAL
);
2670 return SOCKET_ERROR
;
2673 TRACE("onoff: %d, keepalivetime: %d, keepaliveinterval: %d\n", keepalive
, keepidle
, keepintvl
);
2675 fd
= get_sock_fd(s
, 0, NULL
);
2676 if (setsockopt(fd
, SOL_SOCKET
, SO_KEEPALIVE
, (void *)&keepalive
, sizeof(int)) == -1)
2678 release_sock_fd(s
, fd
);
2679 WSASetLastError(WSAEINVAL
);
2680 return SOCKET_ERROR
;
2682 #if defined(TCP_KEEPIDLE) && defined(TCP_KEEPINTVL)
2683 if (setsockopt(fd
, IPPROTO_TCP
, TCP_KEEPIDLE
, (void *)&keepidle
, sizeof(int)) == -1)
2685 release_sock_fd(s
, fd
);
2686 WSASetLastError(WSAEINVAL
);
2687 return SOCKET_ERROR
;
2689 if (setsockopt(fd
, IPPROTO_TCP
, TCP_KEEPINTVL
, (void *)&keepintvl
, sizeof(int)) == -1)
2691 release_sock_fd(s
, fd
);
2692 WSASetLastError(WSAEINVAL
);
2693 return SOCKET_ERROR
;
2696 FIXME("ignoring keepalive interval and timeout\n");
2699 release_sock_fd(s
, fd
);
2703 FIXME("unsupported WS_IOCTL cmd (%08x)\n", dwIoControlCode
);
2704 WSASetLastError(WSAEOPNOTSUPP
);
2705 return SOCKET_ERROR
;
2712 /***********************************************************************
2713 * ioctlsocket (WS2_32.10)
2715 int WINAPI
WS_ioctlsocket(SOCKET s
, LONG cmd
, WS_u_long
*argp
)
2720 TRACE("socket %04lx, cmd %08x, ptr %p\n", s
, cmd
, argp
);
2721 /* broken apps like defcon pass the argp value directly instead of a pointer to it */
2722 if(IS_INTRESOURCE(argp
))
2724 SetLastError(WSAEFAULT
);
2725 return SOCKET_ERROR
;
2735 if( _get_sock_mask(s
) )
2737 /* AsyncSelect()'ed sockets are always nonblocking */
2738 if (*argp
) return 0;
2739 SetLastError(WSAEINVAL
);
2740 return SOCKET_ERROR
;
2743 _enable_event(SOCKET2HANDLE(s
), 0, FD_WINE_NONBLOCKING
, 0);
2745 _enable_event(SOCKET2HANDLE(s
), 0, 0, FD_WINE_NONBLOCKING
);
2753 WARN("Warning: WS1.1 shouldn't be using async I/O\n");
2754 SetLastError(WSAEINVAL
);
2755 return SOCKET_ERROR
;
2757 case SIOCGIFBRDADDR
:
2758 case SIOCGIFNETMASK
:
2760 /* These don't need any special handling. They are used by
2761 WsControl, and are here to suppress an unnecessary warning. */
2765 /* Netscape tries hard to use bogus ioctl 0x667e */
2766 /* FIXME: 0x667e above is ('f' << 8) | 126, and is a low word of
2767 * FIONBIO (_IOW('f', 126, u_long)), how that should be handled?
2769 WARN("\tunknown WS_IOCTL cmd (%08x)\n", cmd
);
2773 fd
= get_sock_fd( s
, 0, NULL
);
2776 if( ioctl(fd
, newcmd
, (char*)argp
) == 0 )
2778 release_sock_fd( s
, fd
);
2781 SetLastError((errno
== EBADF
) ? WSAENOTSOCK
: wsaErrno());
2782 release_sock_fd( s
, fd
);
2784 return SOCKET_ERROR
;
2787 /***********************************************************************
2788 * listen (WS2_32.13)
2790 int WINAPI
WS_listen(SOCKET s
, int backlog
)
2792 int fd
= get_sock_fd( s
, FILE_READ_DATA
, NULL
);
2794 TRACE("socket %04lx, backlog %d\n", s
, backlog
);
2797 if (listen(fd
, backlog
) == 0)
2799 release_sock_fd( s
, fd
);
2800 _enable_event(SOCKET2HANDLE(s
), FD_ACCEPT
,
2802 FD_CONNECT
|FD_WINE_CONNECTED
);
2805 SetLastError(wsaErrno());
2806 release_sock_fd( s
, fd
);
2808 return SOCKET_ERROR
;
2811 /***********************************************************************
2814 int WINAPI
WS_recv(SOCKET s
, char *buf
, int len
, int flags
)
2816 DWORD n
, dwFlags
= flags
;
2822 if ( WSARecvFrom(s
, &wsabuf
, 1, &n
, &dwFlags
, NULL
, NULL
, NULL
, NULL
) == SOCKET_ERROR
)
2823 return SOCKET_ERROR
;
2828 /***********************************************************************
2829 * recvfrom (WS2_32.17)
2831 int WINAPI
WS_recvfrom(SOCKET s
, char *buf
, INT len
, int flags
,
2832 struct WS_sockaddr
*from
, int *fromlen
)
2834 DWORD n
, dwFlags
= flags
;
2840 if ( WSARecvFrom(s
, &wsabuf
, 1, &n
, &dwFlags
, from
, fromlen
, NULL
, NULL
) == SOCKET_ERROR
)
2841 return SOCKET_ERROR
;
2846 /* allocate a poll array for the corresponding fd sets */
2847 static struct pollfd
*fd_sets_to_poll( const WS_fd_set
*readfds
, const WS_fd_set
*writefds
,
2848 const WS_fd_set
*exceptfds
, int *count_ptr
)
2850 unsigned int i
, j
= 0, count
= 0;
2853 if (readfds
) count
+= readfds
->fd_count
;
2854 if (writefds
) count
+= writefds
->fd_count
;
2855 if (exceptfds
) count
+= exceptfds
->fd_count
;
2857 if (!count
) return NULL
;
2858 if (!(fds
= HeapAlloc( GetProcessHeap(), 0, count
* sizeof(fds
[0])))) return NULL
;
2860 for (i
= 0; i
< readfds
->fd_count
; i
++, j
++)
2862 fds
[j
].fd
= get_sock_fd( readfds
->fd_array
[i
], FILE_READ_DATA
, NULL
);
2863 fds
[j
].events
= POLLIN
;
2867 for (i
= 0; i
< writefds
->fd_count
; i
++, j
++)
2869 fds
[j
].fd
= get_sock_fd( writefds
->fd_array
[i
], FILE_WRITE_DATA
, NULL
);
2870 fds
[j
].events
= POLLOUT
;
2874 for (i
= 0; i
< exceptfds
->fd_count
; i
++, j
++)
2876 fds
[j
].fd
= get_sock_fd( exceptfds
->fd_array
[i
], 0, NULL
);
2877 fds
[j
].events
= POLLHUP
;
2883 /* release the file descriptor obtained in fd_sets_to_poll */
2884 /* must be called with the original fd_set arrays, before calling get_poll_results */
2885 static void release_poll_fds( const WS_fd_set
*readfds
, const WS_fd_set
*writefds
,
2886 const WS_fd_set
*exceptfds
, struct pollfd
*fds
)
2888 unsigned int i
, j
= 0;
2892 for (i
= 0; i
< readfds
->fd_count
; i
++, j
++)
2893 if (fds
[j
].fd
!= -1) release_sock_fd( readfds
->fd_array
[i
], fds
[j
].fd
);
2897 for (i
= 0; i
< writefds
->fd_count
; i
++, j
++)
2898 if (fds
[j
].fd
!= -1) release_sock_fd( writefds
->fd_array
[i
], fds
[j
].fd
);
2902 for (i
= 0; i
< exceptfds
->fd_count
; i
++, j
++)
2903 if (fds
[j
].fd
!= -1)
2905 /* make sure we have a real error before releasing the fd */
2906 if (!sock_error_p( fds
[j
].fd
)) fds
[j
].revents
= 0;
2907 release_sock_fd( exceptfds
->fd_array
[i
], fds
[j
].fd
);
2912 /* map the poll results back into the Windows fd sets */
2913 static int get_poll_results( WS_fd_set
*readfds
, WS_fd_set
*writefds
, WS_fd_set
*exceptfds
,
2914 const struct pollfd
*fds
)
2916 unsigned int i
, j
= 0, k
, total
= 0;
2920 for (i
= k
= 0; i
< readfds
->fd_count
; i
++, j
++)
2921 if (fds
[j
].revents
) readfds
->fd_array
[k
++] = readfds
->fd_array
[i
];
2922 readfds
->fd_count
= k
;
2927 for (i
= k
= 0; i
< writefds
->fd_count
; i
++, j
++)
2928 if (fds
[j
].revents
) writefds
->fd_array
[k
++] = writefds
->fd_array
[i
];
2929 writefds
->fd_count
= k
;
2934 for (i
= k
= 0; i
< exceptfds
->fd_count
; i
++, j
++)
2935 if (fds
[j
].revents
) exceptfds
->fd_array
[k
++] = exceptfds
->fd_array
[i
];
2936 exceptfds
->fd_count
= k
;
2943 /***********************************************************************
2944 * select (WS2_32.18)
2946 int WINAPI
WS_select(int nfds
, WS_fd_set
*ws_readfds
,
2947 WS_fd_set
*ws_writefds
, WS_fd_set
*ws_exceptfds
,
2948 const struct WS_timeval
* ws_timeout
)
2950 struct pollfd
*pollfds
;
2951 struct timeval tv1
, tv2
;
2953 int count
, ret
, timeout
= -1;
2955 TRACE("read %p, write %p, excp %p timeout %p\n",
2956 ws_readfds
, ws_writefds
, ws_exceptfds
, ws_timeout
);
2958 if (!(pollfds
= fd_sets_to_poll( ws_readfds
, ws_writefds
, ws_exceptfds
, &count
)) && count
)
2960 SetLastError( ERROR_NOT_ENOUGH_MEMORY
);
2961 return SOCKET_ERROR
;
2966 torig
= (ws_timeout
->tv_sec
* 1000) + (ws_timeout
->tv_usec
+ 999) / 1000;
2968 gettimeofday( &tv1
, 0 );
2971 while ((ret
= poll( pollfds
, count
, timeout
)) < 0)
2975 if (!ws_timeout
) continue;
2976 gettimeofday( &tv2
, 0 );
2978 tv2
.tv_sec
-= tv1
.tv_sec
;
2979 tv2
.tv_usec
-= tv1
.tv_usec
;
2980 if (tv2
.tv_usec
< 0)
2982 tv2
.tv_usec
+= 1000000;
2986 timeout
= torig
- (tv2
.tv_sec
* 1000) - (tv2
.tv_usec
+ 999) / 1000;
2987 if (timeout
<= 0) break;
2990 release_poll_fds( ws_readfds
, ws_writefds
, ws_exceptfds
, pollfds
);
2992 if (ret
== -1) SetLastError(wsaErrno());
2993 else ret
= get_poll_results( ws_readfds
, ws_writefds
, ws_exceptfds
, pollfds
);
2994 HeapFree( GetProcessHeap(), 0, pollfds
);
2998 /* helper to send completion messages for client-only i/o operation case */
2999 static void WS_AddCompletion( SOCKET sock
, ULONG_PTR CompletionValue
, NTSTATUS CompletionStatus
,
3004 SERVER_START_REQ( add_fd_completion
)
3006 req
->handle
= wine_server_obj_handle( SOCKET2HANDLE(sock
) );
3007 req
->cvalue
= CompletionValue
;
3008 req
->status
= CompletionStatus
;
3009 req
->information
= Information
;
3010 status
= wine_server_call( req
);
3016 /***********************************************************************
3019 int WINAPI
WS_send(SOCKET s
, const char *buf
, int len
, int flags
)
3025 wsabuf
.buf
= (char*) buf
;
3027 if ( WSASendTo( s
, &wsabuf
, 1, &n
, flags
, NULL
, 0, NULL
, NULL
) == SOCKET_ERROR
)
3028 return SOCKET_ERROR
;
3033 /***********************************************************************
3034 * WSASend (WS2_32.72)
3036 INT WINAPI
WSASend( SOCKET s
, LPWSABUF lpBuffers
, DWORD dwBufferCount
,
3037 LPDWORD lpNumberOfBytesSent
, DWORD dwFlags
,
3038 LPWSAOVERLAPPED lpOverlapped
,
3039 LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine
)
3041 return WSASendTo( s
, lpBuffers
, dwBufferCount
, lpNumberOfBytesSent
, dwFlags
,
3042 NULL
, 0, lpOverlapped
, lpCompletionRoutine
);
3045 /***********************************************************************
3046 * WSASendDisconnect (WS2_32.73)
3048 INT WINAPI
WSASendDisconnect( SOCKET s
, LPWSABUF lpBuffers
)
3050 return WS_shutdown( s
, SD_SEND
);
3054 /***********************************************************************
3055 * WSASendTo (WS2_32.74)
3057 INT WINAPI
WSASendTo( SOCKET s
, LPWSABUF lpBuffers
, DWORD dwBufferCount
,
3058 LPDWORD lpNumberOfBytesSent
, DWORD dwFlags
,
3059 const struct WS_sockaddr
*to
, int tolen
,
3060 LPWSAOVERLAPPED lpOverlapped
,
3061 LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine
)
3063 unsigned int i
, options
;
3065 struct ws2_async
*wsa
;
3066 int totalLength
= 0;
3067 ULONG_PTR cvalue
= (lpOverlapped
&& ((ULONG_PTR
)lpOverlapped
->hEvent
& 1) == 0) ? (ULONG_PTR
)lpOverlapped
: 0;
3069 TRACE("socket %04lx, wsabuf %p, nbufs %d, flags %d, to %p, tolen %d, ovl %p, func %p\n",
3070 s
, lpBuffers
, dwBufferCount
, dwFlags
,
3071 to
, tolen
, lpOverlapped
, lpCompletionRoutine
);
3073 fd
= get_sock_fd( s
, FILE_WRITE_DATA
, &options
);
3074 TRACE( "fd=%d, options=%x\n", fd
, options
);
3076 if ( fd
== -1 ) return SOCKET_ERROR
;
3078 if (!(wsa
= HeapAlloc( GetProcessHeap(), 0, FIELD_OFFSET(struct ws2_async
, iovec
[dwBufferCount
]) )))
3084 wsa
->hSocket
= SOCKET2HANDLE(s
);
3085 wsa
->addr
= (struct WS_sockaddr
*)to
;
3086 wsa
->addrlen
.val
= tolen
;
3087 wsa
->flags
= dwFlags
;
3088 wsa
->n_iovecs
= dwBufferCount
;
3089 wsa
->first_iovec
= 0;
3090 for ( i
= 0; i
< dwBufferCount
; i
++ )
3092 wsa
->iovec
[i
].iov_base
= lpBuffers
[i
].buf
;
3093 wsa
->iovec
[i
].iov_len
= lpBuffers
[i
].len
;
3094 totalLength
+= lpBuffers
[i
].len
;
3097 if (!lpNumberOfBytesSent
)
3105 n
= WS2_send( fd
, wsa
);
3106 if (n
!= -1 || errno
!= EINTR
) break;
3108 if (n
== -1 && errno
!= EAGAIN
)
3110 int loc_errno
= errno
;
3112 if (cvalue
) WS_AddCompletion( s
, cvalue
, sock_get_ntstatus(loc_errno
), 0 );
3116 if ((lpOverlapped
|| lpCompletionRoutine
) &&
3117 !(options
& (FILE_SYNCHRONOUS_IO_ALERT
| FILE_SYNCHRONOUS_IO_NONALERT
)))
3119 IO_STATUS_BLOCK
*iosb
= lpOverlapped
? (IO_STATUS_BLOCK
*)lpOverlapped
: &wsa
->local_iosb
;
3121 wsa
->user_overlapped
= lpOverlapped
;
3122 wsa
->completion_func
= lpCompletionRoutine
;
3123 release_sock_fd( s
, fd
);
3127 iosb
->u
.Status
= STATUS_PENDING
;
3128 iosb
->Information
= 0;
3130 SERVER_START_REQ( register_async
)
3132 req
->type
= ASYNC_TYPE_WRITE
;
3133 req
->async
.handle
= wine_server_obj_handle( wsa
->hSocket
);
3134 req
->async
.callback
= wine_server_client_ptr( WS2_async_send
);
3135 req
->async
.iosb
= wine_server_client_ptr( iosb
);
3136 req
->async
.arg
= wine_server_client_ptr( wsa
);
3137 req
->async
.event
= wine_server_obj_handle( lpCompletionRoutine
? 0 : lpOverlapped
->hEvent
);
3138 req
->async
.cvalue
= cvalue
;
3139 err
= wine_server_call( req
);
3143 if (err
!= STATUS_PENDING
) HeapFree( GetProcessHeap(), 0, wsa
);
3144 WSASetLastError( NtStatusToWSAError( err
));
3145 return SOCKET_ERROR
;
3148 iosb
->u
.Status
= STATUS_SUCCESS
;
3149 iosb
->Information
= n
;
3150 *lpNumberOfBytesSent
= n
;
3151 if (!wsa
->completion_func
)
3153 if (cvalue
) WS_AddCompletion( s
, cvalue
, STATUS_SUCCESS
, n
);
3154 if (lpOverlapped
->hEvent
) SetEvent( lpOverlapped
->hEvent
);
3155 HeapFree( GetProcessHeap(), 0, wsa
);
3157 else NtQueueApcThread( GetCurrentThread(), (PNTAPCFUNC
)ws2_async_apc
,
3158 (ULONG_PTR
)wsa
, (ULONG_PTR
)iosb
, 0 );
3163 if ( _is_blocking(s
) )
3165 /* On a blocking non-overlapped stream socket,
3166 * sending blocks until the entire buffer is sent. */
3167 DWORD timeout_start
= GetTickCount();
3169 *lpNumberOfBytesSent
= 0;
3171 while (wsa
->first_iovec
< dwBufferCount
)
3174 int timeout
= GET_SNDTIMEO(fd
);
3178 *lpNumberOfBytesSent
+= n
;
3179 while (wsa
->first_iovec
< dwBufferCount
&& wsa
->iovec
[wsa
->first_iovec
].iov_len
<= n
)
3180 n
-= wsa
->iovec
[wsa
->first_iovec
++].iov_len
;
3181 if (wsa
->first_iovec
>= dwBufferCount
) break;
3182 wsa
->iovec
[wsa
->first_iovec
].iov_base
= (char*)wsa
->iovec
[wsa
->first_iovec
].iov_base
+ n
;
3183 wsa
->iovec
[wsa
->first_iovec
].iov_len
-= n
;
3188 timeout
-= GetTickCount() - timeout_start
;
3189 if (timeout
< 0) timeout
= 0;
3193 pfd
.events
= POLLOUT
;
3195 if (!timeout
|| !poll( &pfd
, 1, timeout
))
3198 goto error
; /* msdn says a timeout in send is fatal */
3201 n
= WS2_send( fd
, wsa
);
3202 if (n
== -1 && errno
!= EAGAIN
&& errno
!= EINTR
)
3209 else /* non-blocking */
3211 if (n
< totalLength
)
3212 _enable_event(SOCKET2HANDLE(s
), FD_WRITE
, 0, 0);
3215 err
= WSAEWOULDBLOCK
;
3218 *lpNumberOfBytesSent
= n
;
3221 TRACE(" -> %i bytes\n", *lpNumberOfBytesSent
);
3223 HeapFree( GetProcessHeap(), 0, wsa
);
3224 release_sock_fd( s
, fd
);
3229 HeapFree( GetProcessHeap(), 0, wsa
);
3230 release_sock_fd( s
, fd
);
3231 WARN(" -> ERROR %d\n", err
);
3232 WSASetLastError(err
);
3233 return SOCKET_ERROR
;
3236 /***********************************************************************
3237 * sendto (WS2_32.20)
3239 int WINAPI
WS_sendto(SOCKET s
, const char *buf
, int len
, int flags
,
3240 const struct WS_sockaddr
*to
, int tolen
)
3246 wsabuf
.buf
= (char*) buf
;
3248 if ( WSASendTo(s
, &wsabuf
, 1, &n
, flags
, to
, tolen
, NULL
, NULL
) == SOCKET_ERROR
)
3249 return SOCKET_ERROR
;
3254 /***********************************************************************
3255 * setsockopt (WS2_32.21)
3257 int WINAPI
WS_setsockopt(SOCKET s
, int level
, int optname
,
3258 const char *optval
, int optlen
)
3262 struct linger linger
;
3263 struct timeval tval
;
3265 TRACE("socket: %04lx, level 0x%x, name 0x%x, ptr %p, len %d\n",
3266 s
, level
, optname
, optval
, optlen
);
3268 /* some broken apps pass the value directly instead of a pointer to it */
3269 if(IS_INTRESOURCE(optval
))
3271 SetLastError(WSAEFAULT
);
3272 return SOCKET_ERROR
;
3280 /* Some options need some conversion before they can be sent to
3281 * setsockopt. The conversions are done here, then they will fall though
3282 * to the general case. Special options that are not passed to
3283 * setsockopt follow below that.*/
3285 case WS_SO_DONTLINGER
:
3286 linger
.l_onoff
= *((const int*)optval
) ? 0: 1;
3287 linger
.l_linger
= 0;
3289 optname
= SO_LINGER
;
3290 optval
= (char*)&linger
;
3291 optlen
= sizeof(struct linger
);
3295 linger
.l_onoff
= ((LINGER
*)optval
)->l_onoff
;
3296 linger
.l_linger
= ((LINGER
*)optval
)->l_linger
;
3297 /* FIXME: what is documented behavior if SO_LINGER optval
3300 optname
= SO_LINGER
;
3301 optval
= (char*)&linger
;
3302 optlen
= sizeof(struct linger
);
3306 if (*(const int*)optval
< 2048)
3308 WARN("SO_RCVBF for %d bytes is too small: ignored\n", *(const int*)optval
);
3313 /* The options listed here don't need any special handling. Thanks to
3314 * the conversion happening above, options from there will fall through
3316 case WS_SO_ACCEPTCONN
:
3317 case WS_SO_BROADCAST
:
3319 case WS_SO_KEEPALIVE
:
3320 case WS_SO_OOBINLINE
:
3321 /* BSD socket SO_REUSEADDR is not 100% compatible to winsock semantics.
3322 * however, using it the BSD way fixes bug 8513 and seems to be what
3323 * most programmers assume, anyway */
3324 case WS_SO_REUSEADDR
:
3327 convert_sockopt(&level
, &optname
);
3330 /* SO_DEBUG is a privileged operation, ignore it. */
3332 TRACE("Ignoring SO_DEBUG\n");
3335 /* For some reason the game GrandPrixLegends does set SO_DONTROUTE on its
3336 * socket. According to MSDN, this option is silently ignored.*/
3337 case WS_SO_DONTROUTE
:
3338 TRACE("Ignoring SO_DONTROUTE\n");
3341 /* Stops two sockets from being bound to the same port. Always happens
3342 * on unix systems, so just drop it. */
3343 case WS_SO_EXCLUSIVEADDRUSE
:
3344 TRACE("Ignoring SO_EXCLUSIVEADDRUSE, is always set.\n");
3347 /* SO_OPENTYPE does not require a valid socket handle. */
3348 case WS_SO_OPENTYPE
:
3349 if (!optlen
|| optlen
< sizeof(int) || !optval
)
3351 SetLastError(WSAEFAULT
);
3352 return SOCKET_ERROR
;
3354 get_per_thread_data()->opentype
= *(const int *)optval
;
3355 TRACE("setting global SO_OPENTYPE = 0x%x\n", *((const int*)optval
) );
3359 case WS_SO_RCVTIMEO
:
3362 case WS_SO_SNDTIMEO
:
3364 #if defined(SO_RCVTIMEO) || defined(SO_SNDTIMEO)
3365 if (optval
&& optlen
== sizeof(UINT32
)) {
3366 /* WinSock passes milliseconds instead of struct timeval */
3367 tval
.tv_usec
= (*(const UINT32
*)optval
% 1000) * 1000;
3368 tval
.tv_sec
= *(const UINT32
*)optval
/ 1000;
3369 /* min of 500 milliseconds */
3370 if (tval
.tv_sec
== 0 && tval
.tv_usec
&& tval
.tv_usec
< 500000)
3371 tval
.tv_usec
= 500000;
3372 optlen
= sizeof(struct timeval
);
3373 optval
= (char*)&tval
;
3374 } else if (optlen
== sizeof(struct timeval
)) {
3375 WARN("SO_SND/RCVTIMEO for %d bytes: assuming unixism\n", optlen
);
3377 WARN("SO_SND/RCVTIMEO for %d bytes is weird: ignored\n", optlen
);
3380 convert_sockopt(&level
, &optname
);
3385 TRACE("Unknown SOL_SOCKET optname: 0x%08x\n", optname
);
3386 SetLastError(WSAENOPROTOOPT
);
3387 return SOCKET_ERROR
;
3389 break; /* case WS_SOL_SOCKET */
3396 fd
= get_sock_fd( s
, 0, NULL
);
3397 TRACE("trying to set IPX_PTYPE: %d (fd: %d)\n", *(const int*)optval
, fd
);
3399 /* We try to set the ipx type on ipx socket level. */
3401 if(setsockopt(fd
, SOL_IPX
, IPX_TYPE
, optval
, optlen
) == -1)
3403 ERR("IPX: could not set ipx option type; expect weird behaviour\n");
3404 release_sock_fd( s
, fd
);
3405 return SOCKET_ERROR
;
3410 /* Should we retrieve val using a getsockopt call and then
3411 * set the modified one? */
3412 val
.ipx_pt
= *optval
;
3413 setsockopt(fd
, 0, SO_DEFAULT_HEADERS
, &val
, sizeof(struct ipx
));
3416 release_sock_fd( s
, fd
);
3419 case IPX_FILTERPTYPE
:
3420 /* Sets the receive filter packet type, at the moment we don't support it */
3421 FIXME("IPX_FILTERPTYPE: %x\n", *optval
);
3422 /* Returning 0 is better for now than returning a SOCKET_ERROR */
3426 FIXME("opt_name:%x\n", optname
);
3427 return SOCKET_ERROR
;
3429 break; /* case NSPROTO_IPX */
3432 /* Levels WS_IPPROTO_TCP and WS_IPPROTO_IP convert directly */
3433 case WS_IPPROTO_TCP
:
3436 case WS_TCP_NODELAY
:
3437 convert_sockopt(&level
, &optname
);
3440 FIXME("Unknown IPPROTO_TCP optname 0x%08x\n", optname
);
3441 return SOCKET_ERROR
;
3448 case WS_IP_ADD_MEMBERSHIP
:
3449 case WS_IP_DROP_MEMBERSHIP
:
3453 case WS_IP_MULTICAST_IF
:
3454 case WS_IP_MULTICAST_LOOP
:
3455 case WS_IP_MULTICAST_TTL
:
3459 convert_sockopt(&level
, &optname
);
3461 case WS_IP_DONTFRAGMENT
:
3462 FIXME("IP_DONTFRAGMENT is silently ignored!\n");
3465 FIXME("Unknown IPPROTO_IP optname 0x%08x\n", optname
);
3466 return SOCKET_ERROR
;
3471 WARN("Unknown level: 0x%08x\n", level
);
3472 SetLastError(WSAEINVAL
);
3473 return SOCKET_ERROR
;
3474 } /* end switch(level) */
3476 /* avoid endianness issues if argument is a 16-bit int */
3477 if (optval
&& optlen
< sizeof(int))
3479 woptval
= *((const INT16
*) optval
);
3480 optval
= (char*) &woptval
;
3483 fd
= get_sock_fd( s
, 0, NULL
);
3484 if (fd
== -1) return SOCKET_ERROR
;
3486 if (setsockopt(fd
, level
, optname
, optval
, optlen
) == 0)
3488 release_sock_fd( s
, fd
);
3491 TRACE("Setting socket error, %d\n", wsaErrno());
3492 SetLastError(wsaErrno());
3493 release_sock_fd( s
, fd
);
3495 return SOCKET_ERROR
;
3498 /***********************************************************************
3499 * shutdown (WS2_32.22)
3501 int WINAPI
WS_shutdown(SOCKET s
, int how
)
3503 int fd
, err
= WSAENOTSOCK
;
3504 unsigned int options
, clear_flags
= 0;
3506 fd
= get_sock_fd( s
, 0, &options
);
3507 TRACE("socket %04lx, how %i %x\n", s
, how
, options
);
3510 return SOCKET_ERROR
;
3514 case 0: /* drop receives */
3515 clear_flags
|= FD_READ
;
3517 case 1: /* drop sends */
3518 clear_flags
|= FD_WRITE
;
3520 case 2: /* drop all */
3521 clear_flags
|= FD_READ
|FD_WRITE
;
3523 clear_flags
|= FD_WINE_LISTENING
;
3526 if (!(options
& (FILE_SYNCHRONOUS_IO_ALERT
| FILE_SYNCHRONOUS_IO_NONALERT
)))
3531 err
= WS2_register_async_shutdown( s
, ASYNC_TYPE_READ
);
3534 err
= WS2_register_async_shutdown( s
, ASYNC_TYPE_WRITE
);
3538 err
= WS2_register_async_shutdown( s
, ASYNC_TYPE_READ
);
3539 if (!err
) err
= WS2_register_async_shutdown( s
, ASYNC_TYPE_WRITE
);
3542 if (err
) goto error
;
3544 else /* non-overlapped mode */
3546 if ( shutdown( fd
, how
) )
3553 release_sock_fd( s
, fd
);
3554 _enable_event( SOCKET2HANDLE(s
), 0, 0, clear_flags
);
3555 if ( how
> 1) WSAAsyncSelect( s
, 0, 0, 0 );
3559 release_sock_fd( s
, fd
);
3560 _enable_event( SOCKET2HANDLE(s
), 0, 0, clear_flags
);
3561 WSASetLastError( err
);
3562 return SOCKET_ERROR
;
3565 /***********************************************************************
3566 * socket (WS2_32.23)
3568 SOCKET WINAPI
WS_socket(int af
, int type
, int protocol
)
3570 TRACE("af=%d type=%d protocol=%d\n", af
, type
, protocol
);
3572 return WSASocketA( af
, type
, protocol
, NULL
, 0,
3573 get_per_thread_data()->opentype
? 0 : WSA_FLAG_OVERLAPPED
);
3577 /***********************************************************************
3578 * gethostbyaddr (WS2_32.51)
3580 struct WS_hostent
* WINAPI
WS_gethostbyaddr(const char *addr
, int len
, int type
)
3582 struct WS_hostent
*retval
= NULL
;
3583 struct hostent
* host
;
3585 #ifdef HAVE_LINUX_GETHOSTBYNAME_R_6
3588 struct hostent hostentry
;
3591 extrabuf
=HeapAlloc(GetProcessHeap(),0,ebufsize
) ;
3593 int res
= gethostbyaddr_r(addr
, len
, type
,
3594 &hostentry
, extrabuf
, ebufsize
, &host
, &locerr
);
3595 if( res
!= ERANGE
) break;
3597 extrabuf
=HeapReAlloc(GetProcessHeap(),0,extrabuf
,ebufsize
) ;
3599 if (!host
) SetLastError((locerr
< 0) ? wsaErrno() : wsaHerrno(locerr
));
3601 EnterCriticalSection( &csWSgetXXXbyYYY
);
3602 host
= gethostbyaddr(addr
, len
, type
);
3603 if (!host
) SetLastError((h_errno
< 0) ? wsaErrno() : wsaHerrno(h_errno
));
3605 if( host
!= NULL
) retval
= WS_dup_he(host
);
3606 #ifdef HAVE_LINUX_GETHOSTBYNAME_R_6
3607 HeapFree(GetProcessHeap(),0,extrabuf
);
3609 LeaveCriticalSection( &csWSgetXXXbyYYY
);
3611 TRACE("ptr %p, len %d, type %d ret %p\n", addr
, len
, type
, retval
);
3615 /***********************************************************************
3616 * WS_get_local_ips (INTERNAL)
3618 * Returns the list of local IP addresses by going through the network
3619 * adapters and using the local routing table to sort the addresses
3620 * from highest routing priority to lowest routing priority. This
3621 * functionality is inferred from the description for obtaining local
3622 * IP addresses given in the Knowledge Base Article Q160215.
3624 * Please note that the returned hostent is only freed when the thread
3625 * closes and is replaced if another hostent is requested.
3627 static struct WS_hostent
* WS_get_local_ips( char *hostname
)
3629 int last_metric
, numroutes
= 0, i
, j
;
3630 PIP_ADAPTER_INFO adapters
= NULL
, k
;
3631 struct WS_hostent
*hostlist
= NULL
;
3632 PMIB_IPFORWARDTABLE routes
= NULL
;
3633 struct route
*route_addrs
= NULL
;
3634 DWORD adap_size
, route_size
;
3636 /* Obtain the size of the adapter list and routing table, also allocate memory */
3637 if (GetAdaptersInfo(NULL
, &adap_size
) != ERROR_BUFFER_OVERFLOW
)
3639 if (GetIpForwardTable(NULL
, &route_size
, FALSE
) != ERROR_INSUFFICIENT_BUFFER
)
3641 adapters
= HeapAlloc(GetProcessHeap(), 0, adap_size
);
3642 routes
= HeapAlloc(GetProcessHeap(), 0, route_size
);
3643 route_addrs
= HeapAlloc(GetProcessHeap(), 0, 0); /* HeapReAlloc doesn't work on NULL */
3644 if (adapters
== NULL
|| routes
== NULL
|| route_addrs
== NULL
)
3646 /* Obtain the adapter list and the full routing table */
3647 if (GetAdaptersInfo(adapters
, &adap_size
) != NO_ERROR
)
3649 if (GetIpForwardTable(routes
, &route_size
, FALSE
) != NO_ERROR
)
3651 /* Store the interface associated with each route */
3652 for (i
= 0; i
< routes
->dwNumEntries
; i
++)
3654 DWORD ifindex
, ifmetric
, exists
= FALSE
;
3656 if (routes
->table
[i
].dwForwardType
!= MIB_IPROUTE_TYPE_DIRECT
)
3658 ifindex
= routes
->table
[i
].dwForwardIfIndex
;
3659 ifmetric
= routes
->table
[i
].dwForwardMetric1
;
3660 /* Only store the lowest valued metric for an interface */
3661 for (j
= 0; j
< numroutes
; j
++)
3663 if (route_addrs
[j
].interface
== ifindex
)
3665 if (route_addrs
[j
].metric
> ifmetric
)
3666 route_addrs
[j
].metric
= ifmetric
;
3672 route_addrs
= HeapReAlloc(GetProcessHeap(), 0, route_addrs
, (numroutes
+1)*sizeof(struct route
));
3673 if (route_addrs
== NULL
)
3674 goto cleanup
; /* Memory allocation error, fail gracefully */
3675 route_addrs
[numroutes
].interface
= ifindex
;
3676 route_addrs
[numroutes
].metric
= ifmetric
;
3677 /* If no IP is found in the next step (for whatever reason)
3678 * then fall back to the magic loopback address.
3680 memcpy(&(route_addrs
[numroutes
].addr
.s_addr
), magic_loopback_addr
, 4);
3684 goto cleanup
; /* No routes, fall back to the Magic IP */
3685 /* Find the IP address associated with each found interface */
3686 for (i
= 0; i
< numroutes
; i
++)
3688 for (k
= adapters
; k
!= NULL
; k
= k
->Next
)
3690 char *ip
= k
->IpAddressList
.IpAddress
.String
;
3692 if (route_addrs
[i
].interface
== k
->Index
)
3693 route_addrs
[i
].addr
.s_addr
= (in_addr_t
) inet_addr(ip
);
3696 /* Allocate a hostent and enough memory for all the IPs,
3697 * including the NULL at the end of the list.
3699 hostlist
= WS_create_he(hostname
, 1, numroutes
+1, TRUE
);
3700 if (hostlist
== NULL
)
3701 goto cleanup
; /* Failed to allocate a hostent for the list of IPs */
3702 hostlist
->h_addr_list
[numroutes
] = NULL
; /* NULL-terminate the address list */
3703 hostlist
->h_aliases
[0] = NULL
; /* NULL-terminate the alias list */
3704 hostlist
->h_addrtype
= AF_INET
;
3705 hostlist
->h_length
= sizeof(struct in_addr
); /* = 4 */
3706 /* Reorder the entries when placing them in the host list, Windows expects
3707 * the IP list in order from highest priority to lowest (the critical thing
3708 * is that most applications expect the first IP to be the default route).
3711 for (i
= 0; i
< numroutes
; i
++)
3713 struct in_addr addr
;
3714 int metric
= 0xFFFF;
3716 memcpy(&addr
, magic_loopback_addr
, 4);
3717 for (j
= 0; j
< numroutes
; j
++)
3719 int this_metric
= route_addrs
[j
].metric
;
3721 if (this_metric
> last_metric
&& this_metric
< metric
)
3723 addr
= route_addrs
[j
].addr
;
3724 metric
= this_metric
;
3727 last_metric
= metric
;
3728 (*(struct in_addr
*) hostlist
->h_addr_list
[i
]) = addr
;
3731 /* Cleanup all allocated memory except the address list,
3732 * the address list is used by the calling app.
3735 HeapFree(GetProcessHeap(), 0, route_addrs
);
3736 HeapFree(GetProcessHeap(), 0, adapters
);
3737 HeapFree(GetProcessHeap(), 0, routes
);
3741 /***********************************************************************
3742 * gethostbyname (WS2_32.52)
3744 struct WS_hostent
* WINAPI
WS_gethostbyname(const char* name
)
3746 struct WS_hostent
*retval
= NULL
;
3747 struct hostent
* host
;
3748 #ifdef HAVE_LINUX_GETHOSTBYNAME_R_6
3751 struct hostent hostentry
;
3752 int locerr
= ENOBUFS
;
3755 if( gethostname( hostname
, 100) == -1) {
3756 SetLastError( WSAENOBUFS
); /* appropriate ? */
3759 if( !name
|| !name
[0]) {
3762 /* If the hostname of the local machine is requested then return the
3763 * complete list of local IP addresses */
3764 if(strcmp(name
, hostname
) == 0)
3765 retval
= WS_get_local_ips(hostname
);
3766 /* If any other hostname was requested (or the routing table lookup failed)
3767 * then return the IP found by the host OS */
3770 #ifdef HAVE_LINUX_GETHOSTBYNAME_R_6
3772 extrabuf
=HeapAlloc(GetProcessHeap(),0,ebufsize
) ;
3774 int res
= gethostbyname_r(name
, &hostentry
, extrabuf
, ebufsize
, &host
, &locerr
);
3775 if( res
!= ERANGE
) break;
3777 extrabuf
=HeapReAlloc(GetProcessHeap(),0,extrabuf
,ebufsize
) ;
3779 if (!host
) SetLastError((locerr
< 0) ? wsaErrno() : wsaHerrno(locerr
));
3781 EnterCriticalSection( &csWSgetXXXbyYYY
);
3782 host
= gethostbyname(name
);
3783 if (!host
) SetLastError((h_errno
< 0) ? wsaErrno() : wsaHerrno(h_errno
));
3785 if (host
) retval
= WS_dup_he(host
);
3786 #ifdef HAVE_LINUX_GETHOSTBYNAME_R_6
3787 HeapFree(GetProcessHeap(),0,extrabuf
);
3789 LeaveCriticalSection( &csWSgetXXXbyYYY
);
3792 if (retval
&& retval
->h_addr_list
[0][0] == 127 &&
3793 strcmp(name
, "localhost") != 0)
3795 /* hostname != "localhost" but has loopback address. replace by our
3796 * special address.*/
3797 memcpy(retval
->h_addr_list
[0], magic_loopback_addr
, 4);
3799 TRACE( "%s ret %p\n", debugstr_a(name
), retval
);
3804 /***********************************************************************
3805 * getprotobyname (WS2_32.53)
3807 struct WS_protoent
* WINAPI
WS_getprotobyname(const char* name
)
3809 struct WS_protoent
* retval
= NULL
;
3810 #ifdef HAVE_GETPROTOBYNAME
3811 struct protoent
* proto
;
3812 EnterCriticalSection( &csWSgetXXXbyYYY
);
3813 if( (proto
= getprotobyname(name
)) != NULL
)
3815 retval
= WS_dup_pe(proto
);
3818 MESSAGE("protocol %s not found; You might want to add "
3819 "this to /etc/protocols\n", debugstr_a(name
) );
3820 SetLastError(WSANO_DATA
);
3822 LeaveCriticalSection( &csWSgetXXXbyYYY
);
3824 TRACE( "%s ret %p\n", debugstr_a(name
), retval
);
3829 /***********************************************************************
3830 * getprotobynumber (WS2_32.54)
3832 struct WS_protoent
* WINAPI
WS_getprotobynumber(int number
)
3834 struct WS_protoent
* retval
= NULL
;
3835 #ifdef HAVE_GETPROTOBYNUMBER
3836 struct protoent
* proto
;
3837 EnterCriticalSection( &csWSgetXXXbyYYY
);
3838 if( (proto
= getprotobynumber(number
)) != NULL
)
3840 retval
= WS_dup_pe(proto
);
3843 MESSAGE("protocol number %d not found; You might want to add "
3844 "this to /etc/protocols\n", number
);
3845 SetLastError(WSANO_DATA
);
3847 LeaveCriticalSection( &csWSgetXXXbyYYY
);
3849 TRACE("%i ret %p\n", number
, retval
);
3854 /***********************************************************************
3855 * getservbyname (WS2_32.55)
3857 struct WS_servent
* WINAPI
WS_getservbyname(const char *name
, const char *proto
)
3859 struct WS_servent
* retval
= NULL
;
3860 struct servent
* serv
;
3862 char *proto_str
= NULL
;
3864 if (!(name_str
= strdup_lower(name
))) return NULL
;
3866 if (proto
&& *proto
)
3868 if (!(proto_str
= strdup_lower(proto
)))
3870 HeapFree( GetProcessHeap(), 0, name_str
);
3875 EnterCriticalSection( &csWSgetXXXbyYYY
);
3876 serv
= getservbyname(name_str
, proto_str
);
3879 retval
= WS_dup_se(serv
);
3881 else SetLastError(WSANO_DATA
);
3882 LeaveCriticalSection( &csWSgetXXXbyYYY
);
3883 HeapFree( GetProcessHeap(), 0, proto_str
);
3884 HeapFree( GetProcessHeap(), 0, name_str
);
3885 TRACE( "%s, %s ret %p\n", debugstr_a(name
), debugstr_a(proto
), retval
);
3889 /***********************************************************************
3890 * freeaddrinfo (WS2_32.@)
3892 void WINAPI
WS_freeaddrinfo(struct WS_addrinfo
*res
)
3895 struct WS_addrinfo
*next
;
3897 HeapFree(GetProcessHeap(),0,res
->ai_canonname
);
3898 HeapFree(GetProcessHeap(),0,res
->ai_addr
);
3899 next
= res
->ai_next
;
3900 HeapFree(GetProcessHeap(),0,res
);
3905 /* helper functions for getaddrinfo()/getnameinfo() */
3906 static int convert_aiflag_w2u(int winflags
) {
3910 for (i
=0;i
<sizeof(ws_aiflag_map
)/sizeof(ws_aiflag_map
[0]);i
++)
3911 if (ws_aiflag_map
[i
][0] & winflags
) {
3912 unixflags
|= ws_aiflag_map
[i
][1];
3913 winflags
&= ~ws_aiflag_map
[i
][0];
3916 FIXME("Unhandled windows AI_xxx flags %x\n", winflags
);
3920 static int convert_niflag_w2u(int winflags
) {
3924 for (i
=0;i
<sizeof(ws_niflag_map
)/sizeof(ws_niflag_map
[0]);i
++)
3925 if (ws_niflag_map
[i
][0] & winflags
) {
3926 unixflags
|= ws_niflag_map
[i
][1];
3927 winflags
&= ~ws_niflag_map
[i
][0];
3930 FIXME("Unhandled windows NI_xxx flags %x\n", winflags
);
3934 static int convert_aiflag_u2w(int unixflags
) {
3938 for (i
=0;i
<sizeof(ws_aiflag_map
)/sizeof(ws_aiflag_map
[0]);i
++)
3939 if (ws_aiflag_map
[i
][1] & unixflags
) {
3940 winflags
|= ws_aiflag_map
[i
][0];
3941 unixflags
&= ~ws_aiflag_map
[i
][1];
3943 if (unixflags
) /* will warn usually */
3944 WARN("Unhandled UNIX AI_xxx flags %x\n", unixflags
);
3948 static int convert_eai_u2w(int unixret
) {
3951 for (i
=0;ws_eai_map
[i
][0];i
++)
3952 if (ws_eai_map
[i
][1] == unixret
)
3953 return ws_eai_map
[i
][0];
3957 /***********************************************************************
3958 * getaddrinfo (WS2_32.@)
3960 int WINAPI
WS_getaddrinfo(LPCSTR nodename
, LPCSTR servname
, const struct WS_addrinfo
*hints
, struct WS_addrinfo
**res
)
3962 #ifdef HAVE_GETADDRINFO
3963 struct addrinfo
*unixaires
= NULL
;
3965 struct addrinfo unixhints
, *punixhints
= NULL
;
3966 CHAR
*node
= NULL
, *serv
= NULL
;
3969 if (!(node
= strdup_lower(nodename
))) return WSA_NOT_ENOUGH_MEMORY
;
3972 if (!(serv
= strdup_lower(servname
))) {
3973 HeapFree(GetProcessHeap(), 0, node
);
3974 return WSA_NOT_ENOUGH_MEMORY
;
3979 punixhints
= &unixhints
;
3981 memset(&unixhints
, 0, sizeof(unixhints
));
3982 punixhints
->ai_flags
= convert_aiflag_w2u(hints
->ai_flags
);
3983 if (hints
->ai_family
== 0) /* wildcard, specific to getaddrinfo() */
3984 punixhints
->ai_family
= 0;
3986 punixhints
->ai_family
= convert_af_w2u(hints
->ai_family
);
3987 if (hints
->ai_socktype
== 0) /* wildcard, specific to getaddrinfo() */
3988 punixhints
->ai_socktype
= 0;
3990 punixhints
->ai_socktype
= convert_socktype_w2u(hints
->ai_socktype
);
3991 if (hints
->ai_protocol
== 0) /* wildcard, specific to getaddrinfo() */
3992 punixhints
->ai_protocol
= 0;
3994 punixhints
->ai_protocol
= convert_proto_w2u(hints
->ai_protocol
);
3997 /* getaddrinfo(3) is thread safe, no need to wrap in CS */
3998 result
= getaddrinfo(nodename
, servname
, punixhints
, &unixaires
);
4000 TRACE("%s, %s %p -> %p %d\n", debugstr_a(nodename
), debugstr_a(servname
), hints
, res
, result
);
4002 HeapFree(GetProcessHeap(), 0, node
);
4003 HeapFree(GetProcessHeap(), 0, serv
);
4006 struct addrinfo
*xuai
= unixaires
;
4007 struct WS_addrinfo
**xai
= res
;
4011 struct WS_addrinfo
*ai
= HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY
, sizeof(struct WS_addrinfo
));
4017 *xai
= ai
;xai
= &ai
->ai_next
;
4018 ai
->ai_flags
= convert_aiflag_u2w(xuai
->ai_flags
);
4019 ai
->ai_family
= convert_af_u2w(xuai
->ai_family
);
4020 ai
->ai_socktype
= convert_socktype_u2w(xuai
->ai_socktype
);
4021 ai
->ai_protocol
= convert_proto_u2w(xuai
->ai_protocol
);
4022 if (xuai
->ai_canonname
) {
4023 TRACE("canon name - %s\n",debugstr_a(xuai
->ai_canonname
));
4024 ai
->ai_canonname
= HeapAlloc(GetProcessHeap(),0,strlen(xuai
->ai_canonname
)+1);
4025 if (!ai
->ai_canonname
)
4027 strcpy(ai
->ai_canonname
,xuai
->ai_canonname
);
4029 len
= xuai
->ai_addrlen
;
4030 ai
->ai_addr
= HeapAlloc(GetProcessHeap(),0,len
);
4033 ai
->ai_addrlen
= len
;
4035 int winlen
= ai
->ai_addrlen
;
4037 if (!ws_sockaddr_u2ws(xuai
->ai_addr
, ai
->ai_addr
, &winlen
)) {
4038 ai
->ai_addrlen
= winlen
;
4042 ai
->ai_addr
= HeapReAlloc(GetProcessHeap(),0,ai
->ai_addr
,len
);
4045 ai
->ai_addrlen
= len
;
4047 xuai
= xuai
->ai_next
;
4049 freeaddrinfo(unixaires
);
4051 result
= convert_eai_u2w(result
);
4057 if (*res
) WS_freeaddrinfo(*res
);
4058 if (unixaires
) freeaddrinfo(unixaires
);
4060 return WSA_NOT_ENOUGH_MEMORY
;
4062 FIXME("getaddrinfo() failed, not found during buildtime.\n");
4067 static struct WS_addrinfoW
*addrinfo_AtoW(const struct WS_addrinfo
*ai
)
4069 struct WS_addrinfoW
*ret
;
4071 if (!(ret
= HeapAlloc(GetProcessHeap(), 0, sizeof(struct WS_addrinfoW
)))) return NULL
;
4072 ret
->ai_flags
= ai
->ai_flags
;
4073 ret
->ai_family
= ai
->ai_family
;
4074 ret
->ai_socktype
= ai
->ai_socktype
;
4075 ret
->ai_protocol
= ai
->ai_protocol
;
4076 ret
->ai_addrlen
= ai
->ai_addrlen
;
4077 ret
->ai_canonname
= NULL
;
4078 ret
->ai_addr
= NULL
;
4079 ret
->ai_next
= NULL
;
4080 if (ai
->ai_canonname
)
4082 int len
= MultiByteToWideChar(CP_ACP
, 0, ai
->ai_canonname
, -1, NULL
, 0);
4083 if (!(ret
->ai_canonname
= HeapAlloc(GetProcessHeap(), 0, len
)))
4085 HeapFree(GetProcessHeap(), 0, ret
);
4088 MultiByteToWideChar(CP_ACP
, 0, ai
->ai_canonname
, -1, ret
->ai_canonname
, len
);
4092 if (!(ret
->ai_addr
= HeapAlloc(GetProcessHeap(), 0, sizeof(struct WS_sockaddr
))))
4094 HeapFree(GetProcessHeap(), 0, ret
->ai_canonname
);
4095 HeapFree(GetProcessHeap(), 0, ret
);
4098 memcpy(ret
->ai_addr
, ai
->ai_addr
, sizeof(struct WS_sockaddr
));
4103 static struct WS_addrinfoW
*addrinfo_list_AtoW(const struct WS_addrinfo
*info
)
4105 struct WS_addrinfoW
*ret
, *infoW
;
4107 if (!(ret
= infoW
= addrinfo_AtoW(info
))) return NULL
;
4108 while (info
->ai_next
)
4110 if (!(infoW
->ai_next
= addrinfo_AtoW(info
->ai_next
)))
4115 infoW
= infoW
->ai_next
;
4116 info
= info
->ai_next
;
4121 static struct WS_addrinfo
*addrinfo_WtoA(const struct WS_addrinfoW
*ai
)
4123 struct WS_addrinfo
*ret
;
4125 if (!(ret
= HeapAlloc(GetProcessHeap(), 0, sizeof(struct WS_addrinfo
)))) return NULL
;
4126 ret
->ai_flags
= ai
->ai_flags
;
4127 ret
->ai_family
= ai
->ai_family
;
4128 ret
->ai_socktype
= ai
->ai_socktype
;
4129 ret
->ai_protocol
= ai
->ai_protocol
;
4130 ret
->ai_addrlen
= ai
->ai_addrlen
;
4131 ret
->ai_canonname
= NULL
;
4132 ret
->ai_addr
= NULL
;
4133 ret
->ai_next
= NULL
;
4134 if (ai
->ai_canonname
)
4136 int len
= WideCharToMultiByte(CP_ACP
, 0, ai
->ai_canonname
, -1, NULL
, 0, NULL
, NULL
);
4137 if (!(ret
->ai_canonname
= HeapAlloc(GetProcessHeap(), 0, len
)))
4139 HeapFree(GetProcessHeap(), 0, ret
);
4142 WideCharToMultiByte(CP_ACP
, 0, ai
->ai_canonname
, -1, ret
->ai_canonname
, len
, NULL
, NULL
);
4146 if (!(ret
->ai_addr
= HeapAlloc(GetProcessHeap(), 0, sizeof(struct WS_sockaddr
))))
4148 HeapFree(GetProcessHeap(), 0, ret
->ai_canonname
);
4149 HeapFree(GetProcessHeap(), 0, ret
);
4152 memcpy(ret
->ai_addr
, ai
->ai_addr
, sizeof(struct WS_sockaddr
));
4157 /***********************************************************************
4158 * GetAddrInfoW (WS2_32.@)
4160 int WINAPI
GetAddrInfoW(LPCWSTR nodename
, LPCWSTR servname
, const ADDRINFOW
*hints
, PADDRINFOW
*res
)
4163 char *nodenameA
, *servnameA
= NULL
;
4164 struct WS_addrinfo
*resA
, *hintsA
= NULL
;
4166 if (!nodename
) return WSAHOST_NOT_FOUND
;
4168 len
= WideCharToMultiByte(CP_ACP
, 0, nodename
, -1, NULL
, 0, NULL
, NULL
);
4169 if (!(nodenameA
= HeapAlloc(GetProcessHeap(), 0, len
))) return EAI_MEMORY
;
4170 WideCharToMultiByte(CP_ACP
, 0, nodename
, -1, nodenameA
, len
, NULL
, NULL
);
4174 len
= WideCharToMultiByte(CP_ACP
, 0, servname
, -1, NULL
, 0, NULL
, NULL
);
4175 if (!(servnameA
= HeapAlloc(GetProcessHeap(), 0, len
)))
4177 HeapFree(GetProcessHeap(), 0, nodenameA
);
4180 WideCharToMultiByte(CP_ACP
, 0, servname
, -1, servnameA
, len
, NULL
, NULL
);
4183 if (hints
) hintsA
= addrinfo_WtoA(hints
);
4184 ret
= WS_getaddrinfo(nodenameA
, servnameA
, hintsA
, &resA
);
4185 WS_freeaddrinfo(hintsA
);
4189 *res
= addrinfo_list_AtoW(resA
);
4190 WS_freeaddrinfo(resA
);
4193 HeapFree(GetProcessHeap(), 0, nodenameA
);
4194 HeapFree(GetProcessHeap(), 0, servnameA
);
4198 /***********************************************************************
4199 * FreeAddrInfoW (WS2_32.@)
4201 void WINAPI
FreeAddrInfoW(PADDRINFOW ai
)
4206 HeapFree(GetProcessHeap(), 0, ai
->ai_canonname
);
4207 HeapFree(GetProcessHeap(), 0, ai
->ai_addr
);
4209 HeapFree(GetProcessHeap(), 0, ai
);
4214 int WINAPI
WS_getnameinfo(const SOCKADDR
*sa
, WS_socklen_t salen
, PCHAR host
,
4215 DWORD hostlen
, PCHAR serv
, DWORD servlen
, INT flags
)
4217 #ifdef HAVE_GETNAMEINFO
4219 union generic_unix_sockaddr sa_u
;
4222 TRACE("%s %d %p %d %p %d %d\n", debugstr_sockaddr(sa
), salen
, host
, hostlen
,
4223 serv
, servlen
, flags
);
4225 size
= ws_sockaddr_ws2u(sa
, salen
, &sa_u
);
4228 WSASetLastError(WSAEFAULT
);
4229 return WSA_NOT_ENOUGH_MEMORY
;
4231 ret
= getnameinfo(&sa_u
.addr
, size
, host
, hostlen
, serv
, servlen
, convert_niflag_w2u(flags
));
4232 return convert_eai_u2w(ret
);
4234 FIXME("getnameinfo() failed, not found during buildtime.\n");
4239 /***********************************************************************
4240 * getservbyport (WS2_32.56)
4242 struct WS_servent
* WINAPI
WS_getservbyport(int port
, const char *proto
)
4244 struct WS_servent
* retval
= NULL
;
4245 #ifdef HAVE_GETSERVBYPORT
4246 struct servent
* serv
;
4247 char *proto_str
= NULL
;
4249 if (proto
&& *proto
)
4251 if (!(proto_str
= strdup_lower(proto
))) return NULL
;
4253 EnterCriticalSection( &csWSgetXXXbyYYY
);
4254 if( (serv
= getservbyport(port
, proto_str
)) != NULL
) {
4255 retval
= WS_dup_se(serv
);
4257 else SetLastError(WSANO_DATA
);
4258 LeaveCriticalSection( &csWSgetXXXbyYYY
);
4259 HeapFree( GetProcessHeap(), 0, proto_str
);
4261 TRACE("%d (i.e. port %d), %s ret %p\n", port
, (int)ntohl(port
), debugstr_a(proto
), retval
);
4266 /***********************************************************************
4267 * gethostname (WS2_32.57)
4269 int WINAPI
WS_gethostname(char *name
, int namelen
)
4271 TRACE("name %p, len %d\n", name
, namelen
);
4273 if (gethostname(name
, namelen
) == 0)
4275 TRACE("<- '%s'\n", name
);
4278 SetLastError((errno
== EINVAL
) ? WSAEFAULT
: wsaErrno());
4279 TRACE("<- ERROR !\n");
4280 return SOCKET_ERROR
;
4284 /* ------------------------------------- Windows sockets extensions -- *
4286 * ------------------------------------------------------------------- */
4288 /***********************************************************************
4289 * WSAEnumNetworkEvents (WS2_32.36)
4291 int WINAPI
WSAEnumNetworkEvents(SOCKET s
, WSAEVENT hEvent
, LPWSANETWORKEVENTS lpEvent
)
4295 int errors
[FD_MAX_EVENTS
];
4297 TRACE("%08lx, hEvent %p, lpEvent %p\n", s
, hEvent
, lpEvent
);
4299 SERVER_START_REQ( get_socket_event
)
4301 req
->handle
= wine_server_obj_handle( SOCKET2HANDLE(s
) );
4302 req
->service
= TRUE
;
4303 req
->c_event
= wine_server_obj_handle( hEvent
);
4304 wine_server_set_reply( req
, errors
, sizeof(errors
) );
4305 if (!(ret
= wine_server_call(req
))) lpEvent
->lNetworkEvents
= reply
->pmask
& reply
->mask
;
4310 for (i
= 0; i
< FD_MAX_EVENTS
; i
++)
4311 lpEvent
->iErrorCode
[i
] = NtStatusToWSAError(errors
[i
]);
4314 SetLastError(WSAEINVAL
);
4315 return SOCKET_ERROR
;
4318 /***********************************************************************
4319 * WSAEventSelect (WS2_32.39)
4321 int WINAPI
WSAEventSelect(SOCKET s
, WSAEVENT hEvent
, LONG lEvent
)
4325 TRACE("%08lx, hEvent %p, event %08x\n", s
, hEvent
, lEvent
);
4327 SERVER_START_REQ( set_socket_event
)
4329 req
->handle
= wine_server_obj_handle( SOCKET2HANDLE(s
) );
4331 req
->event
= wine_server_obj_handle( hEvent
);
4334 ret
= wine_server_call( req
);
4338 SetLastError(WSAEINVAL
);
4339 return SOCKET_ERROR
;
4342 /**********************************************************************
4343 * WSAGetOverlappedResult (WS2_32.40)
4345 BOOL WINAPI
WSAGetOverlappedResult( SOCKET s
, LPWSAOVERLAPPED lpOverlapped
,
4346 LPDWORD lpcbTransfer
, BOOL fWait
,
4351 TRACE( "socket %04lx ovl %p trans %p, wait %d flags %p\n",
4352 s
, lpOverlapped
, lpcbTransfer
, fWait
, lpdwFlags
);
4354 if ( lpOverlapped
== NULL
)
4356 ERR( "Invalid pointer\n" );
4357 WSASetLastError(WSA_INVALID_PARAMETER
);
4361 status
= lpOverlapped
->Internal
;
4362 if (status
== STATUS_PENDING
)
4366 SetLastError( WSA_IO_INCOMPLETE
);
4370 if (WaitForSingleObject( lpOverlapped
->hEvent
? lpOverlapped
->hEvent
: SOCKET2HANDLE(s
),
4371 INFINITE
) == WAIT_FAILED
)
4373 status
= lpOverlapped
->Internal
;
4377 *lpcbTransfer
= lpOverlapped
->InternalHigh
;
4380 *lpdwFlags
= lpOverlapped
->u
.s
.Offset
;
4382 if (status
) SetLastError( RtlNtStatusToDosError(status
) );
4387 /***********************************************************************
4388 * WSAAsyncSelect (WS2_32.101)
4390 INT WINAPI
WSAAsyncSelect(SOCKET s
, HWND hWnd
, UINT uMsg
, LONG lEvent
)
4394 TRACE("%lx, hWnd %p, uMsg %08x, event %08x\n", s
, hWnd
, uMsg
, lEvent
);
4396 SERVER_START_REQ( set_socket_event
)
4398 req
->handle
= wine_server_obj_handle( SOCKET2HANDLE(s
) );
4401 req
->window
= wine_server_user_handle( hWnd
);
4403 ret
= wine_server_call( req
);
4407 SetLastError(WSAEINVAL
);
4408 return SOCKET_ERROR
;
4411 /***********************************************************************
4412 * WSACreateEvent (WS2_32.31)
4415 WSAEVENT WINAPI
WSACreateEvent(void)
4417 /* Create a manual-reset event, with initial state: unsignaled */
4420 return CreateEventW(NULL
, TRUE
, FALSE
, NULL
);
4423 /***********************************************************************
4424 * WSACloseEvent (WS2_32.29)
4427 BOOL WINAPI
WSACloseEvent(WSAEVENT event
)
4429 TRACE ("event=%p\n", event
);
4431 return CloseHandle(event
);
4434 /***********************************************************************
4435 * WSASocketA (WS2_32.78)
4438 SOCKET WINAPI
WSASocketA(int af
, int type
, int protocol
,
4439 LPWSAPROTOCOL_INFOA lpProtocolInfo
,
4440 GROUP g
, DWORD dwFlags
)
4443 WSAPROTOCOL_INFOW info
;
4445 TRACE("af=%d type=%d protocol=%d protocol_info=%p group=%d flags=0x%x\n",
4446 af
, type
, protocol
, lpProtocolInfo
, g
, dwFlags
);
4448 if (!lpProtocolInfo
) return WSASocketW(af
, type
, protocol
, NULL
, g
, dwFlags
);
4450 memcpy(&info
, lpProtocolInfo
, FIELD_OFFSET(WSAPROTOCOL_INFOW
, szProtocol
));
4451 len
= MultiByteToWideChar(CP_ACP
, 0, lpProtocolInfo
->szProtocol
, -1,
4452 info
.szProtocol
, WSAPROTOCOL_LEN
+ 1);
4456 WSASetLastError( WSAEINVAL
);
4457 return SOCKET_ERROR
;
4460 return WSASocketW(af
, type
, protocol
, &info
, g
, dwFlags
);
4463 /***********************************************************************
4464 * WSASocketW (WS2_32.79)
4467 SOCKET WINAPI
WSASocketW(int af
, int type
, int protocol
,
4468 LPWSAPROTOCOL_INFOW lpProtocolInfo
,
4469 GROUP g
, DWORD dwFlags
)
4474 FIXME: The "advanced" parameters of WSASocketW (lpProtocolInfo,
4475 g, dwFlags except WSA_FLAG_OVERLAPPED) are ignored.
4478 TRACE("af=%d type=%d protocol=%d protocol_info=%p group=%d flags=0x%x\n",
4479 af
, type
, protocol
, lpProtocolInfo
, g
, dwFlags
);
4481 /* hack for WSADuplicateSocket */
4482 if (lpProtocolInfo
&& lpProtocolInfo
->dwServiceFlags4
== 0xff00ff00) {
4483 ret
= lpProtocolInfo
->dwCatalogEntryId
;
4484 TRACE("\tgot duplicate %04lx\n", ret
);
4488 /* convert the socket family and type */
4489 af
= convert_af_w2u(af
);
4490 type
= convert_socktype_w2u(type
);
4494 if (af
== FROM_PROTOCOL_INFO
)
4495 af
= lpProtocolInfo
->iAddressFamily
;
4496 if (type
== FROM_PROTOCOL_INFO
)
4497 type
= lpProtocolInfo
->iSocketType
;
4498 if (protocol
== FROM_PROTOCOL_INFO
)
4499 protocol
= lpProtocolInfo
->iProtocol
;
4502 if ( af
== AF_UNSPEC
) /* did they not specify the address family? */
4506 if (type
== SOCK_STREAM
) { af
= AF_INET
; break; }
4508 if (type
== SOCK_DGRAM
) { af
= AF_INET
; break; }
4509 default: SetLastError(WSAEPROTOTYPE
); return INVALID_SOCKET
;
4512 SERVER_START_REQ( create_socket
)
4516 req
->protocol
= protocol
;
4517 req
->access
= GENERIC_READ
|GENERIC_WRITE
|SYNCHRONIZE
;
4518 req
->attributes
= OBJ_INHERIT
;
4519 req
->flags
= dwFlags
;
4520 set_error( wine_server_call( req
) );
4521 ret
= HANDLE2SOCKET( wine_server_ptr_handle( reply
->handle
));
4526 TRACE("\tcreated %04lx\n", ret
);
4530 if (GetLastError() == WSAEACCES
) /* raw socket denied */
4532 if (type
== SOCK_RAW
)
4533 ERR_(winediag
)("Failed to create a socket of type SOCK_RAW, this requires special permissions.\n");
4535 ERR_(winediag
)("Failed to create socket, this requires special permissions.\n");
4536 SetLastError(WSAESOCKTNOSUPPORT
);
4539 WARN("\t\tfailed!\n");
4540 return INVALID_SOCKET
;
4543 /***********************************************************************
4544 * WSAJoinLeaf (WS2_32.58)
4547 SOCKET WINAPI
WSAJoinLeaf(
4549 const struct WS_sockaddr
*addr
,
4551 LPWSABUF lpCallerData
,
4552 LPWSABUF lpCalleeData
,
4558 return INVALID_SOCKET
;
4561 /***********************************************************************
4562 * __WSAFDIsSet (WS2_32.151)
4564 int WINAPI
__WSAFDIsSet(SOCKET s
, WS_fd_set
*set
)
4566 int i
= set
->fd_count
;
4568 TRACE("(%ld,%p(%i))\n", s
, set
, i
);
4571 if (set
->fd_array
[i
] == s
) return 1;
4575 /***********************************************************************
4576 * WSAIsBlocking (WS2_32.114)
4578 BOOL WINAPI
WSAIsBlocking(void)
4580 /* By default WinSock should set all its sockets to non-blocking mode
4581 * and poll in PeekMessage loop when processing "blocking" ones. This
4582 * function is supposed to tell if the program is in this loop. Our
4583 * blocking calls are truly blocking so we always return FALSE.
4585 * Note: It is allowed to call this function without prior WSAStartup().
4592 /***********************************************************************
4593 * WSACancelBlockingCall (WS2_32.113)
4595 INT WINAPI
WSACancelBlockingCall(void)
4601 static INT WINAPI
WSA_DefaultBlockingHook( FARPROC x
)
4603 FIXME("How was this called?\n");
4608 /***********************************************************************
4609 * WSASetBlockingHook (WS2_32.109)
4611 FARPROC WINAPI
WSASetBlockingHook(FARPROC lpBlockFunc
)
4613 FARPROC prev
= blocking_hook
;
4614 blocking_hook
= lpBlockFunc
;
4615 TRACE("hook %p\n", lpBlockFunc
);
4620 /***********************************************************************
4621 * WSAUnhookBlockingHook (WS2_32.110)
4623 INT WINAPI
WSAUnhookBlockingHook(void)
4625 blocking_hook
= (FARPROC
)WSA_DefaultBlockingHook
;
4630 /* ----------------------------------- end of API stuff */
4632 /* ----------------------------------- helper functions -
4634 * TODO: Merge WS_dup_..() stuff into one function that
4635 * would operate with a generic structure containing internal
4636 * pointers (via a template of some kind).
4639 static int list_size(char** l
, int item_size
)
4644 j
+= (item_size
) ? item_size
: strlen(l
[i
]) + 1;
4645 j
+= (i
+ 1) * sizeof(char*); }
4649 static int list_dup(char** l_src
, char** l_to
, int item_size
)
4654 for (i
= 0; l_src
[i
]; i
++) ;
4655 p
= (char *)(l_to
+ i
+ 1);
4656 for (i
= 0; l_src
[i
]; i
++)
4658 int count
= ( item_size
) ? item_size
: strlen(l_src
[i
]) + 1;
4659 memcpy(p
, l_src
[i
], count
);
4664 return p
- (char *)l_to
;
4669 /* create a hostent entry
4671 * Creates the entry with enough memory for the name, aliases
4672 * addresses, and the address pointers. Also copies the name
4673 * and sets up all the pointers. If "fill_addresses" is set then
4674 * sufficient memory for the addresses is also allocated and the
4675 * address pointers are set to this memory.
4677 * NOTE: The alias and address lists must be allocated with room
4678 * for the NULL item terminating the list. This is true even if
4679 * the list has no items ("aliases" and "addresses" must be
4680 * at least "1", a truly empty list is invalid).
4682 static struct WS_hostent
*WS_create_he(char *name
, int aliases
, int addresses
, int fill_addresses
)
4684 struct WS_hostent
*p_to
;
4687 int size
= (sizeof(struct WS_hostent
) +
4689 sizeof(char *)*aliases
+
4690 sizeof(char *)*addresses
);
4692 /* Allocate enough memory for the addresses */
4694 size
+= sizeof(struct in_addr
)*addresses
;
4696 if (!(p_to
= check_buffer_he(size
))) return NULL
;
4697 memset(p_to
, 0, size
);
4699 p
= (char *)(p_to
+ 1);
4704 p_to
->h_aliases
= (char **)p
;
4705 p
+= sizeof(char *)*aliases
;
4706 p_to
->h_addr_list
= (char **)p
;
4707 p
+= sizeof(char *)*addresses
;
4712 /* NOTE: h_aliases must be filled in manually, leave these
4713 * pointers NULL (already set to NULL by memset earlier).
4716 /* Fill in the list of address pointers */
4717 for (i
= 0; i
< addresses
; i
++)
4718 p_to
->h_addr_list
[i
] = (p
+= sizeof(struct in_addr
));
4719 p
+= sizeof(struct in_addr
);
4724 /* duplicate hostent entry
4725 * and handle all Win16/Win32 dependent things (struct size, ...) *correctly*.
4726 * Ditto for protoent and servent.
4728 static struct WS_hostent
*WS_dup_he(const struct hostent
* p_he
)
4730 int addresses
= list_size(p_he
->h_addr_list
, p_he
->h_length
);
4731 int aliases
= list_size(p_he
->h_aliases
, 0);
4732 struct WS_hostent
*p_to
;
4734 p_to
= WS_create_he(p_he
->h_name
, aliases
, addresses
, FALSE
);
4736 if (!p_to
) return NULL
;
4737 p_to
->h_addrtype
= p_he
->h_addrtype
;
4738 p_to
->h_length
= p_he
->h_length
;
4740 list_dup(p_he
->h_aliases
, p_to
->h_aliases
, 0);
4741 list_dup(p_he
->h_addr_list
, p_to
->h_addr_list
, p_he
->h_length
);
4745 /* ----- protoent */
4747 static struct WS_protoent
*WS_dup_pe(const struct protoent
* p_pe
)
4750 struct WS_protoent
*p_to
;
4752 int size
= (sizeof(*p_pe
) +
4753 strlen(p_pe
->p_name
) + 1 +
4754 list_size(p_pe
->p_aliases
, 0));
4756 if (!(p_to
= check_buffer_pe(size
))) return NULL
;
4757 p_to
->p_proto
= p_pe
->p_proto
;
4759 p
= (char *)(p_to
+ 1);
4761 strcpy(p
, p_pe
->p_name
);
4764 p_to
->p_aliases
= (char **)p
;
4765 list_dup(p_pe
->p_aliases
, p_to
->p_aliases
, 0);
4771 static struct WS_servent
*WS_dup_se(const struct servent
* p_se
)
4774 struct WS_servent
*p_to
;
4776 int size
= (sizeof(*p_se
) +
4777 strlen(p_se
->s_proto
) + 1 +
4778 strlen(p_se
->s_name
) + 1 +
4779 list_size(p_se
->s_aliases
, 0));
4781 if (!(p_to
= check_buffer_se(size
))) return NULL
;
4782 p_to
->s_port
= p_se
->s_port
;
4784 p
= (char *)(p_to
+ 1);
4786 strcpy(p
, p_se
->s_name
);
4790 strcpy(p
, p_se
->s_proto
);
4793 p_to
->s_aliases
= (char **)p
;
4794 list_dup(p_se
->s_aliases
, p_to
->s_aliases
, 0);
4799 /***********************************************************************
4800 * WSARecv (WS2_32.67)
4802 int WINAPI
WSARecv(SOCKET s
, LPWSABUF lpBuffers
, DWORD dwBufferCount
,
4803 LPDWORD NumberOfBytesReceived
, LPDWORD lpFlags
,
4804 LPWSAOVERLAPPED lpOverlapped
,
4805 LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine
)
4807 return WSARecvFrom(s
, lpBuffers
, dwBufferCount
, NumberOfBytesReceived
, lpFlags
,
4808 NULL
, NULL
, lpOverlapped
, lpCompletionRoutine
);
4811 /***********************************************************************
4812 * WSARecvFrom (WS2_32.69)
4814 INT WINAPI
WSARecvFrom( SOCKET s
, LPWSABUF lpBuffers
, DWORD dwBufferCount
,
4815 LPDWORD lpNumberOfBytesRecvd
, LPDWORD lpFlags
, struct WS_sockaddr
*lpFrom
,
4816 LPINT lpFromlen
, LPWSAOVERLAPPED lpOverlapped
,
4817 LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine
)
4820 unsigned int i
, options
;
4822 struct ws2_async
*wsa
;
4823 DWORD timeout_start
= GetTickCount();
4824 ULONG_PTR cvalue
= (lpOverlapped
&& ((ULONG_PTR
)lpOverlapped
->hEvent
& 1) == 0) ? (ULONG_PTR
)lpOverlapped
: 0;
4826 TRACE("socket %04lx, wsabuf %p, nbufs %d, flags %d, from %p, fromlen %d, ovl %p, func %p\n",
4827 s
, lpBuffers
, dwBufferCount
, *lpFlags
, lpFrom
,
4828 (lpFromlen
? *lpFromlen
: -1),
4829 lpOverlapped
, lpCompletionRoutine
);
4831 fd
= get_sock_fd( s
, FILE_READ_DATA
, &options
);
4832 TRACE( "fd=%d, options=%x\n", fd
, options
);
4834 if (fd
== -1) return SOCKET_ERROR
;
4836 if (!(wsa
= HeapAlloc( GetProcessHeap(), 0, FIELD_OFFSET(struct ws2_async
, iovec
[dwBufferCount
]) )))
4842 wsa
->hSocket
= SOCKET2HANDLE(s
);
4843 wsa
->flags
= *lpFlags
;
4845 wsa
->addrlen
.ptr
= lpFromlen
;
4846 wsa
->n_iovecs
= dwBufferCount
;
4847 wsa
->first_iovec
= 0;
4848 for (i
= 0; i
< dwBufferCount
; i
++)
4850 /* check buffer first to trigger write watches */
4851 if (IsBadWritePtr( lpBuffers
[i
].buf
, lpBuffers
[i
].len
))
4856 wsa
->iovec
[i
].iov_base
= lpBuffers
[i
].buf
;
4857 wsa
->iovec
[i
].iov_len
= lpBuffers
[i
].len
;
4862 n
= WS2_recv( fd
, wsa
);
4865 if (errno
== EINTR
) continue;
4866 if (errno
!= EAGAIN
)
4868 int loc_errno
= errno
;
4870 if (cvalue
) WS_AddCompletion( s
, cvalue
, sock_get_ntstatus(loc_errno
), 0 );
4875 *lpNumberOfBytesRecvd
= n
;
4877 if ((lpOverlapped
|| lpCompletionRoutine
) &&
4878 !(options
& (FILE_SYNCHRONOUS_IO_ALERT
| FILE_SYNCHRONOUS_IO_NONALERT
)))
4880 IO_STATUS_BLOCK
*iosb
= lpOverlapped
? (IO_STATUS_BLOCK
*)lpOverlapped
: &wsa
->local_iosb
;
4882 wsa
->user_overlapped
= lpOverlapped
;
4883 wsa
->completion_func
= lpCompletionRoutine
;
4884 release_sock_fd( s
, fd
);
4888 iosb
->u
.Status
= STATUS_PENDING
;
4889 iosb
->Information
= 0;
4891 SERVER_START_REQ( register_async
)
4893 req
->type
= ASYNC_TYPE_READ
;
4894 req
->async
.handle
= wine_server_obj_handle( wsa
->hSocket
);
4895 req
->async
.callback
= wine_server_client_ptr( WS2_async_recv
);
4896 req
->async
.iosb
= wine_server_client_ptr( iosb
);
4897 req
->async
.arg
= wine_server_client_ptr( wsa
);
4898 req
->async
.event
= wine_server_obj_handle( lpCompletionRoutine
? 0 : lpOverlapped
->hEvent
);
4899 req
->async
.cvalue
= cvalue
;
4900 err
= wine_server_call( req
);
4904 if (err
!= STATUS_PENDING
) HeapFree( GetProcessHeap(), 0, wsa
);
4905 WSASetLastError( NtStatusToWSAError( err
));
4906 return SOCKET_ERROR
;
4909 iosb
->u
.Status
= STATUS_SUCCESS
;
4910 iosb
->Information
= n
;
4911 if (!wsa
->completion_func
)
4913 if (cvalue
) WS_AddCompletion( s
, cvalue
, STATUS_SUCCESS
, n
);
4914 if (lpOverlapped
->hEvent
) SetEvent( lpOverlapped
->hEvent
);
4915 HeapFree( GetProcessHeap(), 0, wsa
);
4917 else NtQueueApcThread( GetCurrentThread(), (PNTAPCFUNC
)ws2_async_apc
,
4918 (ULONG_PTR
)wsa
, (ULONG_PTR
)iosb
, 0 );
4919 _enable_event(SOCKET2HANDLE(s
), FD_READ
, 0, 0);
4925 if ( _is_blocking(s
) )
4928 int timeout
= GET_RCVTIMEO(fd
);
4931 timeout
-= GetTickCount() - timeout_start
;
4932 if (timeout
< 0) timeout
= 0;
4936 pfd
.events
= POLLIN
;
4937 if (*lpFlags
& WS_MSG_OOB
) pfd
.events
|= POLLPRI
;
4939 if (!timeout
|| !poll( &pfd
, 1, timeout
))
4942 /* a timeout is not fatal */
4943 _enable_event(SOCKET2HANDLE(s
), FD_READ
, 0, 0);
4949 _enable_event(SOCKET2HANDLE(s
), FD_READ
, 0, 0);
4950 err
= WSAEWOULDBLOCK
;
4955 TRACE(" -> %i bytes\n", n
);
4956 HeapFree( GetProcessHeap(), 0, wsa
);
4957 release_sock_fd( s
, fd
);
4958 _enable_event(SOCKET2HANDLE(s
), FD_READ
, 0, 0);
4963 HeapFree( GetProcessHeap(), 0, wsa
);
4964 release_sock_fd( s
, fd
);
4965 WARN(" -> ERROR %d\n", err
);
4966 WSASetLastError( err
);
4967 return SOCKET_ERROR
;
4970 /***********************************************************************
4971 * WSCInstallProvider (WS2_32.88)
4973 INT WINAPI
WSCInstallProvider( const LPGUID lpProviderId
,
4974 LPCWSTR lpszProviderDllPath
,
4975 const LPWSAPROTOCOL_INFOW lpProtocolInfoList
,
4976 DWORD dwNumberOfEntries
,
4979 FIXME("(%s, %s, %p, %d, %p): stub !\n", debugstr_guid(lpProviderId
),
4980 debugstr_w(lpszProviderDllPath
), lpProtocolInfoList
,
4981 dwNumberOfEntries
, lpErrno
);
4987 /***********************************************************************
4988 * WSCDeinstallProvider (WS2_32.83)
4990 INT WINAPI
WSCDeinstallProvider(LPGUID lpProviderId
, LPINT lpErrno
)
4992 FIXME("(%s, %p): stub !\n", debugstr_guid(lpProviderId
), lpErrno
);
4998 /***********************************************************************
4999 * WSAAccept (WS2_32.26)
5001 SOCKET WINAPI
WSAAccept( SOCKET s
, struct WS_sockaddr
*addr
, LPINT addrlen
,
5002 LPCONDITIONPROC lpfnCondition
, DWORD dwCallbackData
)
5005 int ret
= 0, size
= 0;
5006 WSABUF CallerId
, CallerData
, CalleeId
, CalleeData
;
5007 /* QOS SQOS, GQOS; */
5010 SOCKADDR src_addr
, dst_addr
;
5012 TRACE("Socket %04lx, sockaddr %p, addrlen %p, fnCondition %p, dwCallbackData %d\n",
5013 s
, addr
, addrlen
, lpfnCondition
, dwCallbackData
);
5016 size
= sizeof(src_addr
);
5017 cs
= WS_accept(s
, &src_addr
, &size
);
5019 if (cs
== SOCKET_ERROR
) return SOCKET_ERROR
;
5021 if (!lpfnCondition
) return cs
;
5023 CallerId
.buf
= (char *)&src_addr
;
5024 CallerId
.len
= sizeof(src_addr
);
5026 CallerData
.buf
= NULL
;
5029 WS_getsockname(cs
, &dst_addr
, &size
);
5031 CalleeId
.buf
= (char *)&dst_addr
;
5032 CalleeId
.len
= sizeof(dst_addr
);
5035 ret
= (*lpfnCondition
)(&CallerId
, &CallerData
, NULL
, NULL
,
5036 &CalleeId
, &CalleeData
, &g
, dwCallbackData
);
5041 if (addr
&& addrlen
)
5042 addr
= memcpy(addr
, &src_addr
, (*addrlen
> size
) ? size
: *addrlen
);
5045 SERVER_START_REQ( set_socket_deferred
)
5047 req
->handle
= wine_server_obj_handle( SOCKET2HANDLE(s
) );
5048 req
->deferred
= wine_server_obj_handle( SOCKET2HANDLE(cs
) );
5049 if ( !wine_server_call_err ( req
) )
5051 SetLastError( WSATRY_AGAIN
);
5052 WS_closesocket( cs
);
5056 return SOCKET_ERROR
;
5059 SetLastError(WSAECONNREFUSED
);
5060 return SOCKET_ERROR
;
5062 FIXME("Unknown return type from Condition function\n");
5063 SetLastError(WSAENOTSOCK
);
5064 return SOCKET_ERROR
;
5068 /***********************************************************************
5069 * WSADuplicateSocketA (WS2_32.32)
5071 int WINAPI
WSADuplicateSocketA( SOCKET s
, DWORD dwProcessId
, LPWSAPROTOCOL_INFOA lpProtocolInfo
)
5075 TRACE("(%ld,%x,%p)\n", s
, dwProcessId
, lpProtocolInfo
);
5076 memset(lpProtocolInfo
, 0, sizeof(*lpProtocolInfo
));
5077 /* FIXME: WS_getsockopt(s, WS_SOL_SOCKET, SO_PROTOCOL_INFO, lpProtocolInfo, sizeof(*lpProtocolInfo)); */
5078 /* I don't know what the real Windoze does next, this is a hack */
5079 /* ...we could duplicate and then use ConvertToGlobalHandle on the duplicate, then let
5080 * the target use the global duplicate, or we could copy a reference to us to the structure
5081 * and let the target duplicate it from us, but let's do it as simple as possible */
5082 hProcess
= OpenProcess(PROCESS_DUP_HANDLE
, FALSE
, dwProcessId
);
5083 DuplicateHandle(GetCurrentProcess(), SOCKET2HANDLE(s
),
5084 hProcess
, (LPHANDLE
)&lpProtocolInfo
->dwCatalogEntryId
,
5085 0, FALSE
, DUPLICATE_SAME_ACCESS
);
5086 CloseHandle(hProcess
);
5087 lpProtocolInfo
->dwServiceFlags4
= 0xff00ff00; /* magic */
5091 /***********************************************************************
5092 * WSADuplicateSocketW (WS2_32.33)
5094 int WINAPI
WSADuplicateSocketW( SOCKET s
, DWORD dwProcessId
, LPWSAPROTOCOL_INFOW lpProtocolInfo
)
5098 TRACE("(%ld,%x,%p)\n", s
, dwProcessId
, lpProtocolInfo
);
5100 memset(lpProtocolInfo
, 0, sizeof(*lpProtocolInfo
));
5101 hProcess
= OpenProcess(PROCESS_DUP_HANDLE
, FALSE
, dwProcessId
);
5102 DuplicateHandle(GetCurrentProcess(), SOCKET2HANDLE(s
),
5103 hProcess
, (LPHANDLE
)&lpProtocolInfo
->dwCatalogEntryId
,
5104 0, FALSE
, DUPLICATE_SAME_ACCESS
);
5105 CloseHandle(hProcess
);
5106 lpProtocolInfo
->dwServiceFlags4
= 0xff00ff00; /* magic */
5110 /***********************************************************************
5111 * WSAInstallServiceClassA (WS2_32.48)
5113 int WINAPI
WSAInstallServiceClassA(LPWSASERVICECLASSINFOA info
)
5115 FIXME("Request to install service %s\n",debugstr_a(info
->lpszServiceClassName
));
5116 WSASetLastError(WSAEACCES
);
5117 return SOCKET_ERROR
;
5120 /***********************************************************************
5121 * WSAInstallServiceClassW (WS2_32.49)
5123 int WINAPI
WSAInstallServiceClassW(LPWSASERVICECLASSINFOW info
)
5125 FIXME("Request to install service %s\n",debugstr_w(info
->lpszServiceClassName
));
5126 WSASetLastError(WSAEACCES
);
5127 return SOCKET_ERROR
;
5130 /***********************************************************************
5131 * WSARemoveServiceClass (WS2_32.70)
5133 int WINAPI
WSARemoveServiceClass(LPGUID info
)
5135 FIXME("Request to remove service %p\n",info
);
5136 WSASetLastError(WSATYPE_NOT_FOUND
);
5137 return SOCKET_ERROR
;
5140 /***********************************************************************
5141 * inet_ntop (WS2_32.@)
5143 PCSTR WINAPI
WS_inet_ntop( INT family
, PVOID addr
, PSTR buffer
, SIZE_T len
)
5145 #ifdef HAVE_INET_NTOP
5146 struct WS_in6_addr
*in6
;
5147 struct WS_in_addr
*in
;
5150 TRACE("family %d, addr (%p), buffer (%p), len %ld\n", family
, addr
, buffer
, len
);
5153 WSASetLastError( STATUS_INVALID_PARAMETER
);
5162 pdst
= inet_ntop( AF_INET
, &in
->WS_s_addr
, buffer
, len
);
5168 pdst
= inet_ntop( AF_INET6
, in6
->WS_s6_addr
, buffer
, len
);
5172 WSASetLastError( WSAEAFNOSUPPORT
);
5176 if (!pdst
) WSASetLastError( STATUS_INVALID_PARAMETER
);
5179 FIXME( "not supported on this platform\n" );
5180 WSASetLastError( WSAEAFNOSUPPORT
);
5185 /***********************************************************************
5186 * WSAStringToAddressA (WS2_32.80)
5188 INT WINAPI
WSAStringToAddressA(LPSTR AddressString
,
5190 LPWSAPROTOCOL_INFOA lpProtocolInfo
,
5191 LPSOCKADDR lpAddress
,
5192 LPINT lpAddressLength
)
5195 LPSTR workBuffer
=NULL
,ptrPort
;
5197 TRACE( "(%s, %x, %p, %p, %p)\n", debugstr_a(AddressString
), AddressFamily
,
5198 lpProtocolInfo
, lpAddress
, lpAddressLength
);
5200 if (!lpAddressLength
|| !lpAddress
) return SOCKET_ERROR
;
5204 WSASetLastError(WSAEINVAL
);
5205 return SOCKET_ERROR
;
5209 FIXME("ProtocolInfo not implemented.\n");
5211 workBuffer
= HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY
,
5212 strlen(AddressString
) + 1);
5215 WSASetLastError(WSA_NOT_ENOUGH_MEMORY
);
5216 return SOCKET_ERROR
;
5219 strcpy(workBuffer
, AddressString
);
5221 switch(AddressFamily
)
5225 struct in_addr inetaddr
;
5227 /* If lpAddressLength is too small, tell caller the size we need */
5228 if (*lpAddressLength
< sizeof(SOCKADDR_IN
))
5230 *lpAddressLength
= sizeof(SOCKADDR_IN
);
5234 memset(lpAddress
, 0, sizeof(SOCKADDR_IN
));
5236 ((LPSOCKADDR_IN
)lpAddress
)->sin_family
= AF_INET
;
5238 ptrPort
= strchr(workBuffer
, ':');
5241 ((LPSOCKADDR_IN
)lpAddress
)->sin_port
= htons(atoi(ptrPort
+1));
5246 ((LPSOCKADDR_IN
)lpAddress
)->sin_port
= 0;
5249 if(inet_aton(workBuffer
, &inetaddr
) > 0)
5251 ((LPSOCKADDR_IN
)lpAddress
)->sin_addr
.WS_s_addr
= inetaddr
.s_addr
;
5262 struct in6_addr inetaddr
;
5263 /* If lpAddressLength is too small, tell caller the size we need */
5264 if (*lpAddressLength
< sizeof(SOCKADDR_IN6
))
5266 *lpAddressLength
= sizeof(SOCKADDR_IN6
);
5270 #ifdef HAVE_INET_PTON
5271 memset(lpAddress
, 0, sizeof(SOCKADDR_IN6
));
5273 ((LPSOCKADDR_IN6
)lpAddress
)->sin6_family
= WS_AF_INET6
;
5275 /* This one is a bit tricky. An IPv6 address contains colons, so the
5276 * check from IPv4 doesn't work like that. However, IPv6 addresses that
5277 * contain a port are written with braces like [fd12:3456:7890::1]:12345
5278 * so what we will do is to look for ']', check if the next char is a
5279 * colon, and if it is, parse the port as in IPv4. */
5281 ptrPort
= strchr(workBuffer
, ']');
5282 if(ptrPort
&& *(++ptrPort
) == ':')
5284 ((LPSOCKADDR_IN6
)lpAddress
)->sin6_port
= htons(atoi(ptrPort
+1));
5289 ((LPSOCKADDR_IN6
)lpAddress
)->sin6_port
= 0;
5292 if(inet_pton(AF_INET6
, workBuffer
, &inetaddr
) > 0)
5294 memcpy(&((LPSOCKADDR_IN6
)lpAddress
)->sin6_addr
, &inetaddr
,
5295 sizeof(struct in6_addr
));
5299 #endif /* HAVE_INET_PTON */
5305 /* According to MSDN, only AF_INET and AF_INET6 are supported. */
5306 TRACE("Unsupported address family specified: %d.\n", AddressFamily
);
5310 HeapFree(GetProcessHeap(), 0, workBuffer
);
5313 WSASetLastError(res
);
5314 return SOCKET_ERROR
;
5317 /***********************************************************************
5318 * WSAStringToAddressW (WS2_32.81)
5320 * Does anybody know if this functions allows to use hebrew/arabic/chinese... digits?
5321 * If this should be the case, it would be required to map these digits
5322 * to Unicode digits (0-9) using FoldString first.
5324 INT WINAPI
WSAStringToAddressW(LPWSTR AddressString
,
5326 LPWSAPROTOCOL_INFOW lpProtocolInfo
,
5327 LPSOCKADDR lpAddress
,
5328 LPINT lpAddressLength
)
5331 LPSTR workBuffer
=NULL
;
5332 WSAPROTOCOL_INFOA infoA
;
5333 LPWSAPROTOCOL_INFOA lpProtoInfoA
= NULL
;
5335 TRACE( "(%s, %x, %p, %p, %p)\n", debugstr_w(AddressString
), AddressFamily
, lpProtocolInfo
,
5336 lpAddress
, lpAddressLength
);
5338 if (!lpAddressLength
|| !lpAddress
) return SOCKET_ERROR
;
5340 /* if ProtocolInfo is available - convert to ANSI variant */
5343 lpProtoInfoA
= &infoA
;
5344 memcpy( lpProtoInfoA
, lpProtocolInfo
, FIELD_OFFSET( WSAPROTOCOL_INFOA
, szProtocol
) );
5346 if (!WideCharToMultiByte( CP_ACP
, 0, lpProtocolInfo
->szProtocol
, -1,
5347 lpProtoInfoA
->szProtocol
, WSAPROTOCOL_LEN
+1, NULL
, NULL
))
5349 WSASetLastError( WSAEINVAL
);
5350 return SOCKET_ERROR
;
5356 /* Translate AddressString to ANSI code page - assumes that only
5357 standard digits 0-9 are used with this API call */
5358 sBuffer
= WideCharToMultiByte( CP_ACP
, 0, AddressString
, -1, NULL
, 0, NULL
, NULL
);
5359 workBuffer
= HeapAlloc( GetProcessHeap(), 0, sBuffer
);
5363 WideCharToMultiByte( CP_ACP
, 0, AddressString
, -1, workBuffer
, sBuffer
, NULL
, NULL
);
5364 res
= WSAStringToAddressA(workBuffer
,AddressFamily
,lpProtoInfoA
,
5365 lpAddress
,lpAddressLength
);
5366 HeapFree( GetProcessHeap(), 0, workBuffer
);
5370 res
= WSA_NOT_ENOUGH_MEMORY
;
5375 WSASetLastError(res
);
5376 return SOCKET_ERROR
;
5379 /***********************************************************************
5380 * WSAAddressToStringA (WS2_32.27)
5382 * See WSAAddressToStringW
5384 INT WINAPI
WSAAddressToStringA( LPSOCKADDR sockaddr
, DWORD len
,
5385 LPWSAPROTOCOL_INFOA info
, LPSTR string
,
5389 CHAR buffer
[54]; /* 32 digits + 7':' + '[' + '%" + 5 digits + ']:' + 5 digits + '\0' */
5392 TRACE( "(%p, %d, %p, %p, %p)\n", sockaddr
, len
, info
, string
, lenstr
);
5394 if (!sockaddr
) return SOCKET_ERROR
;
5395 if (!string
|| !lenstr
) return SOCKET_ERROR
;
5397 switch(sockaddr
->sa_family
)
5400 if (len
< sizeof(SOCKADDR_IN
)) return SOCKET_ERROR
;
5401 sprintf( buffer
, "%u.%u.%u.%u:%u",
5402 (unsigned int)(ntohl( ((SOCKADDR_IN
*)sockaddr
)->sin_addr
.WS_s_addr
) >> 24 & 0xff),
5403 (unsigned int)(ntohl( ((SOCKADDR_IN
*)sockaddr
)->sin_addr
.WS_s_addr
) >> 16 & 0xff),
5404 (unsigned int)(ntohl( ((SOCKADDR_IN
*)sockaddr
)->sin_addr
.WS_s_addr
) >> 8 & 0xff),
5405 (unsigned int)(ntohl( ((SOCKADDR_IN
*)sockaddr
)->sin_addr
.WS_s_addr
) & 0xff),
5406 ntohs( ((SOCKADDR_IN
*)sockaddr
)->sin_port
) );
5408 p
= strchr( buffer
, ':' );
5409 if (!((SOCKADDR_IN
*)sockaddr
)->sin_port
) *p
= 0;
5414 struct WS_sockaddr_in6
*sockaddr6
= (LPSOCKADDR_IN6
) sockaddr
;
5417 if (len
< sizeof(SOCKADDR_IN6
)) return SOCKET_ERROR
;
5418 if ((sockaddr6
->sin6_port
))
5419 strcpy(buffer
, "[");
5420 if (!WS_inet_ntop(WS_AF_INET6
, &sockaddr6
->sin6_addr
, buffer
+strlen(buffer
), sizeof(buffer
)))
5422 WSASetLastError(WSAEINVAL
);
5423 return SOCKET_ERROR
;
5425 if ((sockaddr6
->sin6_scope_id
))
5426 sprintf(buffer
+strlen(buffer
), "%%%u", sockaddr6
->sin6_scope_id
);
5427 if ((sockaddr6
->sin6_port
))
5428 sprintf(buffer
+strlen(buffer
), "]:%u", ntohs(sockaddr6
->sin6_port
));
5433 WSASetLastError(WSAEINVAL
);
5434 return SOCKET_ERROR
;
5437 size
= strlen( buffer
) + 1;
5442 WSASetLastError(WSAEFAULT
);
5443 return SOCKET_ERROR
;
5447 strcpy( string
, buffer
);
5451 /***********************************************************************
5452 * WSAAddressToStringW (WS2_32.28)
5454 * Convert a sockaddr address into a readable address string.
5457 * sockaddr [I] Pointer to a sockaddr structure.
5458 * len [I] Size of the sockaddr structure.
5459 * info [I] Pointer to a WSAPROTOCOL_INFOW structure (optional).
5460 * string [I/O] Pointer to a buffer to receive the address string.
5461 * lenstr [I/O] Size of the receive buffer in WCHARs.
5465 * Failure: SOCKET_ERROR
5468 * The 'info' parameter is ignored.
5470 INT WINAPI
WSAAddressToStringW( LPSOCKADDR sockaddr
, DWORD len
,
5471 LPWSAPROTOCOL_INFOW info
, LPWSTR string
,
5476 WCHAR buffer
[54]; /* 32 digits + 7':' + '[' + '%" + 5 digits + ']:' + 5 digits + '\0' */
5479 TRACE( "(%p, %d, %p, %p, %p)\n", sockaddr
, len
, info
, string
, lenstr
);
5482 ret
= WSAAddressToStringA(sockaddr
, len
, NULL
, bufAddr
, &size
);
5484 if (ret
) return ret
;
5486 MultiByteToWideChar( CP_ACP
, 0, bufAddr
, size
, buffer
, sizeof( buffer
)/sizeof(WCHAR
));
5491 WSASetLastError(WSAEFAULT
);
5492 return SOCKET_ERROR
;
5496 lstrcpyW( string
, buffer
);
5500 /***********************************************************************
5501 * WSAEnumNameSpaceProvidersA (WS2_32.34)
5503 INT WINAPI
WSAEnumNameSpaceProvidersA( LPDWORD len
, LPWSANAMESPACE_INFOA buffer
)
5505 FIXME( "(%p %p) Stub!\n", len
, buffer
);
5509 /***********************************************************************
5510 * WSAEnumNameSpaceProvidersW (WS2_32.35)
5512 INT WINAPI
WSAEnumNameSpaceProvidersW( LPDWORD len
, LPWSANAMESPACE_INFOW buffer
)
5514 FIXME( "(%p %p) Stub!\n", len
, buffer
);
5518 /***********************************************************************
5519 * WSAGetQOSByName (WS2_32.41)
5521 BOOL WINAPI
WSAGetQOSByName( SOCKET s
, LPWSABUF lpQOSName
, LPQOS lpQOS
)
5523 FIXME( "(0x%04lx %p %p) Stub!\n", s
, lpQOSName
, lpQOS
);
5527 /***********************************************************************
5528 * WSAGetServiceClassInfoA (WS2_32.42)
5530 INT WINAPI
WSAGetServiceClassInfoA( LPGUID provider
, LPGUID service
, LPDWORD len
,
5531 LPWSASERVICECLASSINFOA info
)
5533 FIXME( "(%s %s %p %p) Stub!\n", debugstr_guid(provider
), debugstr_guid(service
),
5535 WSASetLastError(WSA_NOT_ENOUGH_MEMORY
);
5536 return SOCKET_ERROR
;
5539 /***********************************************************************
5540 * WSAGetServiceClassInfoW (WS2_32.43)
5542 INT WINAPI
WSAGetServiceClassInfoW( LPGUID provider
, LPGUID service
, LPDWORD len
,
5543 LPWSASERVICECLASSINFOW info
)
5545 FIXME( "(%s %s %p %p) Stub!\n", debugstr_guid(provider
), debugstr_guid(service
),
5547 WSASetLastError(WSA_NOT_ENOUGH_MEMORY
);
5548 return SOCKET_ERROR
;
5551 /***********************************************************************
5552 * WSAGetServiceClassNameByClassIdA (WS2_32.44)
5554 INT WINAPI
WSAGetServiceClassNameByClassIdA( LPGUID
class, LPSTR service
, LPDWORD len
)
5556 FIXME( "(%s %p %p) Stub!\n", debugstr_guid(class), service
, len
);
5557 WSASetLastError(WSA_NOT_ENOUGH_MEMORY
);
5558 return SOCKET_ERROR
;
5561 /***********************************************************************
5562 * WSAGetServiceClassNameByClassIdW (WS2_32.45)
5564 INT WINAPI
WSAGetServiceClassNameByClassIdW( LPGUID
class, LPWSTR service
, LPDWORD len
)
5566 FIXME( "(%s %p %p) Stub!\n", debugstr_guid(class), service
, len
);
5567 WSASetLastError(WSA_NOT_ENOUGH_MEMORY
);
5568 return SOCKET_ERROR
;
5571 /***********************************************************************
5572 * WSALookupServiceBeginA (WS2_32.59)
5574 INT WINAPI
WSALookupServiceBeginA( LPWSAQUERYSETA lpqsRestrictions
,
5575 DWORD dwControlFlags
,
5578 FIXME("(%p 0x%08x %p) Stub!\n", lpqsRestrictions
, dwControlFlags
,
5580 WSASetLastError(WSA_NOT_ENOUGH_MEMORY
);
5581 return SOCKET_ERROR
;
5584 /***********************************************************************
5585 * WSALookupServiceBeginW (WS2_32.60)
5587 INT WINAPI
WSALookupServiceBeginW( LPWSAQUERYSETW lpqsRestrictions
,
5588 DWORD dwControlFlags
,
5591 FIXME("(%p 0x%08x %p) Stub!\n", lpqsRestrictions
, dwControlFlags
,
5593 WSASetLastError(WSA_NOT_ENOUGH_MEMORY
);
5594 return SOCKET_ERROR
;
5597 /***********************************************************************
5598 * WSALookupServiceBeginW (WS2_32.61)
5600 INT WINAPI
WSALookupServiceEnd( HANDLE lookup
)
5602 FIXME("(%p) Stub!\n", lookup
);
5606 /***********************************************************************
5607 * WSALookupServiceNextA (WS2_32.62)
5609 INT WINAPI
WSALookupServiceNextA( HANDLE lookup
, DWORD flags
, LPDWORD len
, LPWSAQUERYSETA results
)
5611 FIXME( "(%p 0x%08x %p %p) Stub!\n", lookup
, flags
, len
, results
);
5615 /***********************************************************************
5616 * WSALookupServiceNextW (WS2_32.63)
5618 INT WINAPI
WSALookupServiceNextW( HANDLE lookup
, DWORD flags
, LPDWORD len
, LPWSAQUERYSETW results
)
5620 FIXME( "(%p 0x%08x %p %p) Stub!\n", lookup
, flags
, len
, results
);
5624 /***********************************************************************
5625 * WSANtohl (WS2_32.64)
5627 INT WINAPI
WSANtohl( SOCKET s
, WS_u_long netlong
, WS_u_long
* lphostlong
)
5629 TRACE( "(0x%04lx 0x%08x %p)\n", s
, netlong
, lphostlong
);
5631 if (!lphostlong
) return WSAEFAULT
;
5633 *lphostlong
= ntohl( netlong
);
5637 /***********************************************************************
5638 * WSANtohs (WS2_32.65)
5640 INT WINAPI
WSANtohs( SOCKET s
, WS_u_short netshort
, WS_u_short
* lphostshort
)
5642 TRACE( "(0x%04lx 0x%08x %p)\n", s
, netshort
, lphostshort
);
5644 if (!lphostshort
) return WSAEFAULT
;
5646 *lphostshort
= ntohs( netshort
);
5650 /***********************************************************************
5651 * WSAProviderConfigChange (WS2_32.66)
5653 INT WINAPI
WSAProviderConfigChange( LPHANDLE handle
, LPWSAOVERLAPPED overlapped
,
5654 LPWSAOVERLAPPED_COMPLETION_ROUTINE completion
)
5656 FIXME( "(%p %p %p) Stub!\n", handle
, overlapped
, completion
);
5657 return SOCKET_ERROR
;
5660 /***********************************************************************
5661 * WSARecvDisconnect (WS2_32.68)
5663 INT WINAPI
WSARecvDisconnect( SOCKET s
, LPWSABUF disconnectdata
)
5665 TRACE( "(0x%04lx %p)\n", s
, disconnectdata
);
5667 return WS_shutdown( s
, 0 );
5670 /***********************************************************************
5671 * WSASetServiceA (WS2_32.76)
5673 INT WINAPI
WSASetServiceA( LPWSAQUERYSETA query
, WSAESETSERVICEOP operation
, DWORD flags
)
5675 FIXME( "(%p 0x%08x 0x%08x) Stub!\n", query
, operation
, flags
);
5679 /***********************************************************************
5680 * WSASetServiceW (WS2_32.77)
5682 INT WINAPI
WSASetServiceW( LPWSAQUERYSETW query
, WSAESETSERVICEOP operation
, DWORD flags
)
5684 FIXME( "(%p 0x%08x 0x%08x) Stub!\n", query
, operation
, flags
);
5688 /***********************************************************************
5689 * WSCEnableNSProvider (WS2_32.84)
5691 INT WINAPI
WSCEnableNSProvider( LPGUID provider
, BOOL enable
)
5693 FIXME( "(%s 0x%08x) Stub!\n", debugstr_guid(provider
), enable
);
5697 /***********************************************************************
5698 * WSCGetProviderPath (WS2_32.86)
5700 INT WINAPI
WSCGetProviderPath( LPGUID provider
, LPWSTR path
, LPINT len
, LPINT errcode
)
5702 FIXME( "(%s %p %p %p) Stub!\n", debugstr_guid(provider
), path
, len
, errcode
);
5704 if (!errcode
|| !provider
|| !len
) return WSAEFAULT
;
5706 *errcode
= WSAEINVAL
;
5707 return SOCKET_ERROR
;
5710 /***********************************************************************
5711 * WSCInstallNameSpace (WS2_32.87)
5713 INT WINAPI
WSCInstallNameSpace( LPWSTR identifier
, LPWSTR path
, DWORD
namespace,
5714 DWORD version
, LPGUID provider
)
5716 FIXME( "(%s %s 0x%08x 0x%08x %s) Stub!\n", debugstr_w(identifier
), debugstr_w(path
),
5717 namespace, version
, debugstr_guid(provider
) );
5721 /***********************************************************************
5722 * WSCUnInstallNameSpace (WS2_32.89)
5724 INT WINAPI
WSCUnInstallNameSpace( LPGUID lpProviderId
)
5726 FIXME("(%p) Stub!\n", lpProviderId
);
5730 /***********************************************************************
5731 * WSCWriteProviderOrder (WS2_32.91)
5733 INT WINAPI
WSCWriteProviderOrder( LPDWORD entry
, DWORD number
)
5735 FIXME("(%p 0x%08x) Stub!\n", entry
, number
);