2 * based on Windows Sockets 1.1 specs
3 * (ftp.microsoft.com:/Advsys/winsock/spec11/WINSOCK.TXT)
5 * Copyright (C) 1993,1994,1996,1997 John Brezak, Erik Bos, Alex Korobka.
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Lesser General Public
9 * License as published by the Free Software Foundation; either
10 * version 2.1 of the License, or (at your option) any later version.
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License for more details.
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with this library; if not, write to the Free Software
19 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
21 * NOTE: If you make any changes to fix a particular app, make sure
22 * they don't break something else like Netscape or telnet and ftp
23 * clients and servers (www.winsite.com got a lot of those).
27 #include "wine/port.h"
32 #include <sys/types.h>
36 #ifdef HAVE_SYS_IOCTL_H
37 # include <sys/ioctl.h>
39 #ifdef HAVE_SYS_FILIO_H
40 # include <sys/filio.h>
42 #ifdef HAVE_SYS_SOCKIO_H
43 # include <sys/sockio.h>
47 # include <sys/so_ioctl.h>
50 #ifdef HAVE_SYS_PARAM_H
51 # include <sys/param.h>
57 #ifdef HAVE_SYS_WAIT_H
58 # include <sys/wait.h>
63 #ifdef HAVE_SYS_SOCKET_H
64 #include <sys/socket.h>
66 #ifdef HAVE_NETINET_IN_H
67 # include <netinet/in.h>
69 #ifdef HAVE_NETINET_TCP_H
70 # include <netinet/tcp.h>
72 #ifdef HAVE_ARPA_INET_H
73 # include <arpa/inet.h>
78 #ifdef HAVE_SYS_ERRNO_H
79 #include <sys/errno.h>
88 #ifdef HAVE_ARPA_NAMESER_H
89 # include <arpa/nameser.h>
98 # include <netipx/ipx.h>
101 #ifdef HAVE_IPX_LINUX
102 # ifdef HAVE_ASM_TYPES_H
103 # include <asm/types.h>
105 # include <linux/ipx.h>
112 #ifdef HAVE_SYS_POLL_H
113 # include <sys/poll.h>
115 #ifdef HAVE_SYS_TIME_H
116 # include <sys/time.h>
119 #define NONAMELESSUNION
120 #define NONAMELESSSTRUCT
125 #include "winerror.h"
127 #include "winsock2.h"
129 #include "ws2tcpip.h"
132 #include "iphlpapi.h"
134 #include "wine/server.h"
135 #include "wine/debug.h"
136 #include "ntstatus.h"
137 #include "wine/unicode.h"
140 # include "wsnwlink.h"
145 # define sipx_network sipx_addr.x_net
146 # define sipx_node sipx_addr.x_host.c_host
147 #endif /* __FreeBSD__ */
150 #define INADDR_NONE ~0UL
153 WINE_DEFAULT_DEBUG_CHANNEL(winsock);
155 /* critical section to protect some non-rentrant net function */
156 extern CRITICAL_SECTION csWSgetXXXbyYYY;
158 inline static const char *debugstr_sockaddr( const struct WS_sockaddr *a )
160 if (!a) return "(nil)";
161 return wine_dbg_sprintf("{ family %d, address %s, port %d }",
162 ((struct sockaddr_in *)a)->sin_family,
163 inet_ntoa(((struct sockaddr_in *)a)->sin_addr),
164 ntohs(((struct sockaddr_in *)a)->sin_port));
167 /* HANDLE<->SOCKET conversion (SOCKET is UINT_PTR). */
168 #define SOCKET2HANDLE(s) ((HANDLE)(s))
169 #define HANDLE2SOCKET(h) ((SOCKET)(h))
171 /****************************************************************
172 * Async IO declarations
173 ****************************************************************/
175 typedef struct ws2_async
178 enum ws2_mode {ws2m_read, ws2m_write, ws2m_sd_read, ws2m_sd_write} mode;
179 LPWSAOVERLAPPED user_overlapped;
180 LPWSAOVERLAPPED_COMPLETION_ROUTINE completion_func;
183 struct WS_sockaddr *addr;
186 int val; /* for send operations */
187 int *ptr; /* for recv operations */
194 /****************************************************************/
196 /* ----------------------------------- internal data */
198 /* ws_... struct conversion flags */
200 typedef struct /* WSAAsyncSelect() control struct */
202 HANDLE service, event, sock;
208 #define WS_MAX_SOCKETS_PER_PROCESS 128 /* reasonable guess */
209 #define WS_MAX_UDP_DATAGRAM 1024
210 static INT WINAPI WSA_DefaultBlockingHook( FARPROC x );
212 /* hostent's, servent's and protent's are stored in one buffer per thread,
213 * as documented on MSDN for the functions that return any of the buffers */
214 struct per_thread_data
217 struct WS_hostent *he_buffer;
218 struct WS_servent *se_buffer;
219 struct WS_protoent *pe_buffer;
225 static DWORD tls_index = TLS_OUT_OF_INDEXES; /* TLS index for per-thread data */
226 static INT num_startup; /* reference counter */
227 static FARPROC blocking_hook = WSA_DefaultBlockingHook;
229 /* function prototypes */
230 static struct WS_hostent *WS_dup_he(const struct hostent* p_he);
231 static struct WS_protoent *WS_dup_pe(const struct protoent* p_pe);
232 static struct WS_servent *WS_dup_se(const struct servent* p_se);
234 int WSAIOCTL_GetInterfaceCount(void);
235 int WSAIOCTL_GetInterfaceName(int intNumber, char *intName);
238 UINT wsaHerrno(int errnr);
240 #define MAP_OPTION(opt) { WS_##opt, opt }
242 static const int ws_sock_map[][2] =
244 MAP_OPTION( SO_DEBUG ),
245 MAP_OPTION( SO_REUSEADDR ),
246 MAP_OPTION( SO_KEEPALIVE ),
247 MAP_OPTION( SO_DONTROUTE ),
248 MAP_OPTION( SO_BROADCAST ),
249 MAP_OPTION( SO_LINGER ),
250 MAP_OPTION( SO_OOBINLINE ),
251 MAP_OPTION( SO_SNDBUF ),
252 MAP_OPTION( SO_RCVBUF ),
253 MAP_OPTION( SO_ERROR ),
254 MAP_OPTION( SO_TYPE ),
256 MAP_OPTION( SO_RCVTIMEO ),
259 MAP_OPTION( SO_SNDTIMEO ),
264 static const int ws_tcp_map[][2] =
267 MAP_OPTION( TCP_NODELAY ),
272 static const int ws_ip_map[][2] =
274 MAP_OPTION( IP_MULTICAST_IF ),
275 MAP_OPTION( IP_MULTICAST_TTL ),
276 MAP_OPTION( IP_MULTICAST_LOOP ),
277 MAP_OPTION( IP_ADD_MEMBERSHIP ),
278 MAP_OPTION( IP_DROP_MEMBERSHIP ),
279 MAP_OPTION( IP_OPTIONS ),
281 MAP_OPTION( IP_HDRINCL ),
283 MAP_OPTION( IP_TOS ),
284 MAP_OPTION( IP_TTL ),
288 inline static DWORD NtStatusToWSAError( const DWORD status )
290 /* We only need to cover the status codes set by server async request handling */
294 case STATUS_SUCCESS: wserr = 0; break;
295 case STATUS_PENDING: wserr = WSA_IO_PENDING; break;
296 case STATUS_INVALID_HANDLE: wserr = WSAENOTSOCK; break; /* WSAEBADF ? */
297 case STATUS_INVALID_PARAMETER: wserr = WSAEINVAL; break;
298 case STATUS_PIPE_DISCONNECTED: wserr = WSAESHUTDOWN; break;
299 case STATUS_CANCELLED: wserr = WSA_OPERATION_ABORTED; break;
300 case STATUS_TIMEOUT: wserr = WSAETIMEDOUT; break;
301 case STATUS_NO_MEMORY: wserr = WSAEFAULT; break;
303 if ( status >= WSABASEERR && status <= WSABASEERR+1004 )
304 /* It is not a NT status code but a winsock error */
308 wserr = RtlNtStatusToDosError( status );
309 FIXME( "Status code %08lx converted to DOS error code %lx\n", status, wserr );
315 /* set last error code from NT status without mapping WSA errors */
316 inline static unsigned int set_error( unsigned int err )
320 err = NtStatusToWSAError( err );
326 inline static int get_sock_fd( SOCKET s, DWORD access, int *flags )
329 if (set_error( wine_server_handle_to_fd( SOCKET2HANDLE(s), access, &fd, flags ) ))
334 inline static void release_sock_fd( SOCKET s, int fd )
336 wine_server_release_fd( SOCKET2HANDLE(s), fd );
339 static void _enable_event( HANDLE s, unsigned int event,
340 unsigned int sstate, unsigned int cstate )
342 SERVER_START_REQ( enable_socket_event )
346 req->sstate = sstate;
347 req->cstate = cstate;
348 wine_server_call( req );
353 static int _is_blocking(SOCKET s)
356 SERVER_START_REQ( get_socket_event )
358 req->handle = SOCKET2HANDLE(s);
359 req->service = FALSE;
361 wine_server_call( req );
362 ret = (reply->state & FD_WINE_NONBLOCKING) == 0;
368 static unsigned int _get_sock_mask(SOCKET s)
371 SERVER_START_REQ( get_socket_event )
373 req->handle = SOCKET2HANDLE(s);
374 req->service = FALSE;
376 wine_server_call( req );
383 static void _sync_sock_state(SOCKET s)
385 /* do a dummy wineserver request in order to let
386 the wineserver run through its select loop once */
387 (void)_is_blocking(s);
390 static int _get_sock_error(SOCKET s, unsigned int bit)
392 int events[FD_MAX_EVENTS];
394 SERVER_START_REQ( get_socket_event )
396 req->handle = SOCKET2HANDLE(s);
397 req->service = FALSE;
399 wine_server_set_reply( req, events, sizeof(events) );
400 wine_server_call( req );
406 static struct per_thread_data *get_per_thread_data(void)
408 struct per_thread_data * ptb = TlsGetValue( tls_index );
409 /* lazy initialization */
412 ptb = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*ptb) );
413 TlsSetValue( tls_index, ptb );
418 static void free_per_thread_data(void)
420 struct per_thread_data * ptb = TlsGetValue( tls_index );
424 /* delete scratch buffers */
425 HeapFree( GetProcessHeap(), 0, ptb->he_buffer );
426 HeapFree( GetProcessHeap(), 0, ptb->se_buffer );
427 HeapFree( GetProcessHeap(), 0, ptb->pe_buffer );
428 ptb->he_buffer = NULL;
429 ptb->se_buffer = NULL;
430 ptb->pe_buffer = NULL;
432 HeapFree( GetProcessHeap(), 0, ptb );
435 /***********************************************************************
436 * DllMain (WS2_32.init)
438 BOOL WINAPI DllMain(HINSTANCE hInstDLL, DWORD fdwReason, LPVOID fImpLoad)
440 TRACE("%p 0x%lx %p\n", hInstDLL, fdwReason, fImpLoad);
442 case DLL_PROCESS_ATTACH:
443 tls_index = TlsAlloc();
445 case DLL_PROCESS_DETACH:
446 free_per_thread_data();
447 TlsFree( tls_index );
450 case DLL_THREAD_DETACH:
451 free_per_thread_data();
457 /***********************************************************************
460 * Converts socket flags from Windows format.
461 * Return 1 if converted, 0 if not (error).
463 static int convert_sockopt(INT *level, INT *optname)
470 for(i=0; ws_sock_map[i][0]; i++)
472 if( ws_sock_map[i][0] == *optname )
474 *optname = ws_sock_map[i][1];
478 FIXME("Unknown SOL_SOCKET optname 0x%x\n", *optname);
481 *level = IPPROTO_TCP;
482 for(i=0; ws_tcp_map[i][0]; i++)
484 if ( ws_tcp_map[i][0] == *optname )
486 *optname = ws_tcp_map[i][1];
490 FIXME("Unknown IPPROTO_TCP optname 0x%x\n", *optname);
494 for(i=0; ws_ip_map[i][0]; i++)
496 if (ws_ip_map[i][0] == *optname )
498 *optname = ws_ip_map[i][1];
502 FIXME("Unknown IPPROTO_IP optname 0x%x\n", *optname);
504 default: FIXME("Unimplemented or unknown socket level\n");
509 static inline BOOL is_timeout_option( int optname )
512 if (optname == SO_RCVTIMEO) return TRUE;
515 if (optname == SO_SNDTIMEO) return TRUE;
520 /* ----------------------------------- Per-thread info (or per-process?) */
522 static char *strdup_lower(const char *str)
525 char *ret = HeapAlloc( GetProcessHeap(), 0, strlen(str) + 1 );
529 for (i = 0; str[i]; i++) ret[i] = tolower(str[i]);
532 else SetLastError(WSAENOBUFS);
536 static fd_set* fd_set_import( fd_set* fds, const WS_fd_set* wsfds, int access, int* highfd, int lfd[] )
538 /* translate Winsock fd set into local fd set */
544 for( i = 0; i < wsfds->fd_count; i++ )
546 int s = wsfds->fd_array[i];
547 int fd = get_sock_fd( s, access, NULL );
551 if( fd > *highfd ) *highfd = fd;
561 inline static int sock_error_p(int s)
563 unsigned int optval, optlen;
565 optlen = sizeof(optval);
566 getsockopt(s, SOL_SOCKET, SO_ERROR, (void *) &optval, &optlen);
567 if (optval) WARN("\t[%i] error: %d\n", s, optval);
571 static int fd_set_export( const fd_set* fds, fd_set* exceptfds, WS_fd_set* wsfds, int lfd[] )
575 /* translate local fd set into Winsock fd set, adding
576 * errors to exceptfds (only if app requested it) */
580 int i, j, count = wsfds->fd_count;
582 for( i = 0, j = 0; i < count; i++ )
585 SOCKET s = wsfds->fd_array[i];
586 if (fd == -1) continue;
587 if( FD_ISSET(fd, fds) )
589 if ( exceptfds && sock_error_p(fd) )
591 FD_SET(fd, exceptfds);
594 else wsfds->fd_array[j++] = s;
596 release_sock_fd( s, fd );
603 static void fd_set_unimport( WS_fd_set* wsfds, int lfd[] )
609 for ( i = 0; i < wsfds->fd_count; i++ )
610 if ( lfd[i] >= 0 ) release_sock_fd( wsfds->fd_array[i], lfd[i] );
615 /* Utility: get the SO_RCVTIMEO or SO_SNDTIMEO socket option
616 * from an fd and return the value converted to milli seconds
617 * or -1 if there is an infinite time out */
618 static inline int get_rcvsnd_timeo( int fd, int optname)
621 int len = sizeof(tv);
622 int ret = getsockopt(fd, SOL_SOCKET, optname, &tv, &len);
624 ret = tv.tv_sec * 1000 + tv.tv_usec / 1000;
625 if( ret <= 0 ) /* tv == {0,0} means infinite time out */
630 /* macro wrappers for portability */
632 #define GET_RCVTIMEO(fd) get_rcvsnd_timeo( (fd), SO_RCVTIMEO)
634 #define GET_RCVTIMEO(fd) (-1)
638 #define GET_SNDTIMEO(fd) get_rcvsnd_timeo( (fd), SO_SNDTIMEO)
640 #define GET_SNDTIMEO(fd) (-1)
643 /* utility: given an fd, will block until one of the events occurs */
644 static inline int do_block( int fd, int events, int timeout )
652 while ((ret = poll(&pfd, 1, timeout)) < 0)
663 /* ----------------------------------- API -----
665 * Init / cleanup / error checking.
668 /***********************************************************************
669 * WSAStartup (WS2_32.115)
671 int WINAPI WSAStartup(WORD wVersionRequested, LPWSADATA lpWSAData)
673 TRACE("verReq=%x\n", wVersionRequested);
675 if (LOBYTE(wVersionRequested) < 1)
676 return WSAVERNOTSUPPORTED;
678 if (!lpWSAData) return WSAEINVAL;
682 /* that's the whole of the negotiation for now */
683 lpWSAData->wVersion = wVersionRequested;
684 /* return winsock information */
685 lpWSAData->wHighVersion = 0x0202;
686 strcpy(lpWSAData->szDescription, "WinSock 2.0" );
687 strcpy(lpWSAData->szSystemStatus, "Running" );
688 lpWSAData->iMaxSockets = WS_MAX_SOCKETS_PER_PROCESS;
689 lpWSAData->iMaxUdpDg = WS_MAX_UDP_DATAGRAM;
690 /* don't do anything with lpWSAData->lpVendorInfo */
691 /* (some apps don't allocate the space for this field) */
693 TRACE("succeeded\n");
698 /***********************************************************************
699 * WSACleanup (WS2_32.116)
701 INT WINAPI WSACleanup(void)
705 SetLastError(WSANOTINITIALISED);
710 /***********************************************************************
711 * WSAGetLastError (WINSOCK.111)
712 * WSAGetLastError (WS2_32.111)
714 INT WINAPI WSAGetLastError(void)
716 return GetLastError();
719 /***********************************************************************
720 * WSASetLastError (WS2_32.112)
722 void WINAPI WSASetLastError(INT iError) {
723 SetLastError(iError);
726 static struct WS_hostent *check_buffer_he(int size)
728 struct per_thread_data * ptb = get_per_thread_data();
731 if (ptb->he_len >= size ) return ptb->he_buffer;
732 HeapFree( GetProcessHeap(), 0, ptb->he_buffer );
734 ptb->he_buffer = HeapAlloc( GetProcessHeap(), 0, (ptb->he_len = size) );
735 if (!ptb->he_buffer) SetLastError(WSAENOBUFS);
736 return ptb->he_buffer;
739 static struct WS_servent *check_buffer_se(int size)
741 struct per_thread_data * ptb = get_per_thread_data();
744 if (ptb->se_len >= size ) return ptb->se_buffer;
745 HeapFree( GetProcessHeap(), 0, ptb->se_buffer );
747 ptb->se_buffer = HeapAlloc( GetProcessHeap(), 0, (ptb->se_len = size) );
748 if (!ptb->se_buffer) SetLastError(WSAENOBUFS);
749 return ptb->se_buffer;
752 static struct WS_protoent *check_buffer_pe(int size)
754 struct per_thread_data * ptb = get_per_thread_data();
757 if (ptb->pe_len >= size ) return ptb->pe_buffer;
758 HeapFree( GetProcessHeap(), 0, ptb->pe_buffer );
760 ptb->pe_buffer = HeapAlloc( GetProcessHeap(), 0, (ptb->pe_len = size) );
761 if (!ptb->pe_buffer) SetLastError(WSAENOBUFS);
762 return ptb->pe_buffer;
765 /* ----------------------------------- i/o APIs */
768 #define SUPPORTED_PF(pf) ((pf)==WS_AF_INET || (pf)== WS_AF_IPX)
770 #define SUPPORTED_PF(pf) ((pf)==WS_AF_INET)
774 /**********************************************************************/
776 /* Returns the converted address if successful, NULL if it was too small to
777 * start with. Note that the returned pointer may be the original pointer
778 * if no conversion is necessary.
780 static const struct sockaddr* ws_sockaddr_ws2u(const struct WS_sockaddr* wsaddr, int wsaddrlen, int *uaddrlen)
782 switch (wsaddr->sa_family)
787 struct WS_sockaddr_ipx* wsipx=(struct WS_sockaddr_ipx*)wsaddr;
788 struct sockaddr_ipx* uipx;
790 if (wsaddrlen<sizeof(struct WS_sockaddr_ipx))
793 *uaddrlen=sizeof(struct sockaddr_ipx);
794 uipx=HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, *uaddrlen);
795 uipx->sipx_family=AF_IPX;
796 uipx->sipx_port=wsipx->sa_socket;
797 /* copy sa_netnum and sa_nodenum to sipx_network and sipx_node
800 memcpy(&uipx->sipx_network,wsipx->sa_netnum,sizeof(uipx->sipx_network)+sizeof(uipx->sipx_node));
801 #ifdef IPX_FRAME_NONE
802 uipx->sipx_type=IPX_FRAME_NONE;
804 return (const struct sockaddr*)uipx;
809 if (wsaddrlen<sizeof(struct WS_sockaddr))
812 /* No conversion needed, just return the original address */
814 return (const struct sockaddr*)wsaddr;
818 /* Allocates a Unix sockaddr structure to receive the data */
819 inline struct sockaddr* ws_sockaddr_alloc(const struct WS_sockaddr* wsaddr, int* wsaddrlen, int* uaddrlen)
823 ERR( "WINE shouldn't pass a NULL wsaddr! Attempting to continue\n" );
825 /* This is not strictly the right thing to do. Hope it works however */
834 *uaddrlen=max(sizeof(struct sockaddr),*wsaddrlen);
836 return HeapAlloc(GetProcessHeap(), 0, *uaddrlen);
839 /* Returns 0 if successful, -1 if the buffer is too small */
840 static int ws_sockaddr_u2ws(const struct sockaddr* uaddr, int uaddrlen, struct WS_sockaddr* wsaddr, int* wsaddrlen)
844 switch(uaddr->sa_family)
849 struct sockaddr_ipx* uipx=(struct sockaddr_ipx*)uaddr;
850 struct WS_sockaddr_ipx* wsipx=(struct WS_sockaddr_ipx*)wsaddr;
853 switch (*wsaddrlen) /* how much can we copy? */
858 wsipx->sa_socket=uipx->sipx_port;
862 memcpy(wsipx->sa_nodenum,uipx->sipx_node,sizeof(wsipx->sa_nodenum));
870 memcpy(wsipx->sa_netnum,&uipx->sipx_network,sizeof(wsipx->sa_netnum));
876 wsipx->sa_family=WS_AF_IPX;
888 /* No conversion needed */
889 memcpy(wsaddr,uaddr,*wsaddrlen);
890 if (*wsaddrlen<uaddrlen) {
900 /* to be called to free the memory allocated by ws_sockaddr_ws2u or
903 inline void ws_sockaddr_free(const struct sockaddr* uaddr, const struct WS_sockaddr* wsaddr)
905 if (uaddr!=(const struct sockaddr*)wsaddr)
906 HeapFree(GetProcessHeap(), 0, (void *)uaddr);
909 /**************************************************************************
910 * Functions for handling overlapped I/O
911 **************************************************************************/
913 static void CALLBACK ws2_async_terminate(ws2_async* as, IO_STATUS_BLOCK* iosb)
915 TRACE( "as: %p uovl %p ovl %p\n", as, as->user_overlapped, iosb );
917 wine_server_release_fd( as->hSocket, as->fd );
918 if ( as->event != INVALID_HANDLE_VALUE )
919 NtSetEvent( as->event, NULL );
921 if (as->completion_func)
922 as->completion_func( NtStatusToWSAError (iosb->u.Status),
923 iosb->Information, as->user_overlapped, as->flags );
924 if ( !as->user_overlapped )
927 /* FIXME: I don't think this is really used */
928 if ( as->overlapped->hEvent != INVALID_HANDLE_VALUE )
929 WSACloseEvent( as->overlapped->hEvent );
931 HeapFree( GetProcessHeap(), 0, iosb );
934 HeapFree( GetProcessHeap(), 0, as->iovec );
935 HeapFree( GetProcessHeap(), 0, as );
938 /***********************************************************************
939 * WS2_make_async (INTERNAL)
942 static void WINAPI WS2_async_recv(void*, IO_STATUS_BLOCK*, ULONG);
943 static void WINAPI WS2_async_send(void*, IO_STATUS_BLOCK*, ULONG);
944 static void WINAPI WS2_async_shutdown( void*, IO_STATUS_BLOCK*, ULONG);
946 inline static struct ws2_async*
947 WS2_make_async(SOCKET s, int fd, enum ws2_mode mode, struct iovec *iovec, DWORD dwBufferCount,
948 LPDWORD lpFlags, struct WS_sockaddr *addr,
949 LPINT addrlen, LPWSAOVERLAPPED lpOverlapped,
950 LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine,
951 IO_STATUS_BLOCK **piosb)
953 struct ws2_async *wsa = HeapAlloc( GetProcessHeap(), 0, sizeof( ws2_async ) );
955 TRACE( "wsa %p\n", wsa );
960 wsa->hSocket = (HANDLE) s;
966 wsa->flags = *lpFlags;
967 wsa->addrlen.ptr = addrlen;
972 wsa->addrlen.val = *addrlen;
975 ERR("Invalid async mode: %d\n", mode);
977 wsa->user_overlapped = lpOverlapped;
978 wsa->completion_func = lpCompletionRoutine;
980 wsa->n_iovecs = dwBufferCount;
983 wsa->event = INVALID_HANDLE_VALUE;
987 *piosb = (IO_STATUS_BLOCK*)lpOverlapped;
988 if (!lpCompletionRoutine)
990 wsa->event = lpOverlapped->hEvent;
991 NtResetEvent(wsa->event, NULL);
994 else if (!(*piosb = HeapAlloc( GetProcessHeap(), 0, sizeof(IO_STATUS_BLOCK))))
997 (*piosb)->Information = 0;
998 (*piosb)->u.Status = STATUS_PENDING;
999 TRACE( "wsa %p, h %p, ev %p, fd %d, iosb %p, uov %p, cfunc %p\n",
1000 wsa, wsa->hSocket, wsa->event, wsa->fd,
1001 *piosb, wsa->user_overlapped, wsa->completion_func );
1007 HeapFree( GetProcessHeap(), 0, wsa );
1011 static ULONG ws2_queue_async(struct ws2_async* wsa, IO_STATUS_BLOCK* iosb)
1013 PIO_APC_ROUTINE apc;
1019 case ws2m_read: apc = WS2_async_recv; type = ASYNC_TYPE_READ; break;
1020 case ws2m_write: apc = WS2_async_send; type = ASYNC_TYPE_WRITE; break;
1021 case ws2m_sd_read: apc = WS2_async_shutdown; type = ASYNC_TYPE_READ; break;
1022 case ws2m_sd_write: apc = WS2_async_shutdown; type = ASYNC_TYPE_WRITE; break;
1023 default: FIXME("Unknown internal mode (%d)\n", wsa->mode); return STATUS_INVALID_PARAMETER;
1026 SERVER_START_REQ( register_async )
1028 req->handle = wsa->hSocket;
1033 req->count = iosb->Information;
1034 status = wine_server_call( req );
1038 if ( status ) iosb->u.Status = status;
1039 if ( iosb->u.Status != STATUS_PENDING )
1041 /* Note: we get here a non zero status when we couldn't queue the async
1042 * in the server. Therefore, we simply terminate the async.
1044 status = iosb->u.Status;
1045 ws2_async_terminate(wsa, iosb);
1048 NtCurrentTeb()->num_async_io++;
1049 return STATUS_SUCCESS;
1052 /***********************************************************************
1053 * WS2_recv (INTERNAL)
1055 * Workhorse for both synchronous and asynchronous recv() operations.
1057 static int WS2_recv( int fd, struct iovec* iov, int count,
1058 struct WS_sockaddr *lpFrom, LPINT lpFromlen,
1063 TRACE( "fd %d, iovec %p, count %d addr %s, len %p, flags %lx\n",
1064 fd, iov, count, debugstr_sockaddr(lpFrom), lpFromlen, *lpFlags);
1066 hdr.msg_name = NULL;
1070 hdr.msg_namelen = *lpFromlen;
1071 hdr.msg_name = ws_sockaddr_alloc( lpFrom, lpFromlen, &hdr.msg_namelen );
1072 if ( !hdr.msg_name )
1074 WSASetLastError( WSAEFAULT );
1080 hdr.msg_namelen = 0;
1083 hdr.msg_iovlen = count;
1084 #ifdef HAVE_STRUCT_MSGHDR_MSG_ACCRIGHTS
1085 hdr.msg_accrights = NULL;
1086 hdr.msg_accrightslen = 0;
1088 hdr.msg_control = NULL;
1089 hdr.msg_controllen = 0;
1093 if ( (n = recvmsg(fd, &hdr, *lpFlags)) == -1 )
1095 TRACE( "recvmsg error %d\n", errno);
1100 ws_sockaddr_u2ws( hdr.msg_name, hdr.msg_namelen,
1101 lpFrom, lpFromlen ) != 0 )
1103 /* The from buffer was too small, but we read the data
1104 * anyway. Is that really bad?
1106 WSASetLastError( WSAEFAULT );
1107 WARN( "Address buffer too small\n" );
1112 ws_sockaddr_free( hdr.msg_name, lpFrom );
1113 TRACE("-> %d\n", n);
1117 /***********************************************************************
1118 * WS2_async_recv (INTERNAL)
1120 * Handler for overlapped recv() operations.
1122 static void WINAPI WS2_async_recv( void* ovp, IO_STATUS_BLOCK* iosb, ULONG status)
1124 ws2_async* wsa = (ws2_async*) ovp;
1127 TRACE( "(%p %p %lx)\n", wsa, iosb, status );
1131 case STATUS_ALERTED:
1132 result = WS2_recv( wsa->fd, wsa->iovec, wsa->n_iovecs,
1133 wsa->addr, wsa->addrlen.ptr, &wsa->flags );
1136 iosb->u.Status = STATUS_SUCCESS;
1137 iosb->Information = result;
1138 TRACE( "received %d bytes\n", result );
1139 _enable_event( wsa->hSocket, FD_READ, 0, 0 );
1144 if ( err == WSAEINTR || err == WSAEWOULDBLOCK ) /* errno: EINTR / EAGAIN */
1146 iosb->u.Status = STATUS_PENDING;
1147 _enable_event( wsa->hSocket, FD_READ, 0, 0 );
1148 TRACE( "still pending\n" );
1152 iosb->u.Status = err; /* FIXME: is this correct ???? */
1153 TRACE( "Error: %x\n", err );
1156 if (iosb->u.Status == STATUS_PENDING)
1157 ws2_queue_async(wsa, iosb);
1159 ws2_async_terminate(wsa, iosb);
1162 FIXME( "status: %ld\n", status );
1163 iosb->u.Status = status;
1164 ws2_async_terminate(wsa, iosb);
1169 /***********************************************************************
1170 * WS2_send (INTERNAL)
1172 * Workhorse for both synchronous and asynchronous send() operations.
1174 static int WS2_send( int fd, struct iovec* iov, int count,
1175 const struct WS_sockaddr *to, INT tolen, DWORD dwFlags )
1179 TRACE( "fd %d, iovec %p, count %d addr %s, len %d, flags %lx\n",
1180 fd, iov, count, debugstr_sockaddr(to), tolen, dwFlags);
1182 hdr.msg_name = NULL;
1186 hdr.msg_name = (struct sockaddr*) ws_sockaddr_ws2u( to, tolen, &hdr.msg_namelen );
1187 if ( !hdr.msg_name )
1189 WSASetLastError( WSAEFAULT );
1194 if(to->sa_family == WS_AF_IPX)
1197 struct sockaddr_ipx* uipx = (struct sockaddr_ipx*)hdr.msg_name;
1199 int len=sizeof(int);
1201 /* The packet type is stored at the ipx socket level; At least the linux kernel seems
1202 * to do something with it in case hdr.msg_name is NULL. Nonetheless can we use it to store
1203 * the packet type and then we can retrieve it using getsockopt. After that we can set the
1204 * ipx type in the sockaddr_opx structure with the stored value.
1206 if(getsockopt(fd, SOL_IPX, IPX_TYPE, &val, &len) != -1)
1208 TRACE("ptype: %d (fd:%d)\n", val, fd);
1209 uipx->sipx_type = val;
1217 hdr.msg_namelen = 0;
1220 hdr.msg_iovlen = count;
1221 #ifdef HAVE_STRUCT_MSGHDR_MSG_ACCRIGHTS
1222 hdr.msg_accrights = NULL;
1223 hdr.msg_accrightslen = 0;
1225 hdr.msg_control = NULL;
1226 hdr.msg_controllen = 0;
1230 n = sendmsg(fd, &hdr, dwFlags);
1233 ws_sockaddr_free( hdr.msg_name, to );
1237 /***********************************************************************
1238 * WS2_async_send (INTERNAL)
1240 * Handler for overlapped send() operations.
1242 static void WINAPI WS2_async_send(void* as, IO_STATUS_BLOCK* iosb, ULONG status)
1244 ws2_async* wsa = (ws2_async*) as;
1247 TRACE( "(%p %p %lx)\n", wsa, iosb, status );
1251 case STATUS_ALERTED:
1252 if (iosb->u.Status != STATUS_PENDING) FIXME("wrong %08lx\n", iosb->u.Status);
1253 /* check to see if the data is ready (non-blocking) */
1254 result = WS2_send( wsa->fd, wsa->iovec, wsa->n_iovecs,
1255 wsa->addr, wsa->addrlen.val, wsa->flags );
1259 iosb->u.Status = STATUS_SUCCESS;
1260 iosb->Information = result;
1261 TRACE( "sent %d bytes\n", result );
1262 _enable_event( wsa->hSocket, FD_WRITE, 0, 0 );
1266 int err = wsaErrno();
1267 if ( err == WSAEINTR )
1269 iosb->u.Status = STATUS_PENDING;
1270 _enable_event( wsa->hSocket, FD_WRITE, 0, 0 );
1271 TRACE( "still pending\n" );
1275 /* We set the status to a winsock error code and check for that
1276 later in NtStatusToWSAError () */
1277 iosb->u.Status = err;
1278 TRACE( "Error: %x\n", err );
1281 if (iosb->u.Status == STATUS_PENDING)
1282 ws2_queue_async(wsa, iosb);
1284 ws2_async_terminate(wsa, iosb);
1287 FIXME( "status: %ld\n", status );
1288 iosb->u.Status = status;
1289 ws2_async_terminate(wsa, iosb);
1295 /***********************************************************************
1296 * WS2_async_shutdown (INTERNAL)
1298 * Handler for shutdown() operations on overlapped sockets.
1300 static void WINAPI WS2_async_shutdown( void* as, PIO_STATUS_BLOCK iosb, ULONG status )
1302 ws2_async* wsa = (ws2_async*) as;
1305 TRACE( "async %p %d\n", wsa, wsa->mode );
1308 case STATUS_ALERTED:
1309 switch ( wsa->mode )
1311 case ws2m_sd_read: err = shutdown( wsa->fd, 0 ); break;
1312 case ws2m_sd_write: err = shutdown( wsa->fd, 1 ); break;
1313 default: ERR("invalid mode: %d\n", wsa->mode );
1315 iosb->u.Status = err ? wsaErrno() : STATUS_SUCCESS;
1316 if (iosb->u.Status == STATUS_PENDING)
1317 ws2_queue_async(wsa, iosb);
1319 ws2_async_terminate(wsa, iosb);
1322 iosb->u.Status = status;
1323 ws2_async_terminate(wsa, iosb);
1329 /***********************************************************************
1330 * WS2_register_async_shutdown (INTERNAL)
1332 * Helper function for WS_shutdown() on overlapped sockets.
1334 static int WS2_register_async_shutdown( SOCKET s, int fd, enum ws2_mode mode )
1336 struct ws2_async *wsa;
1337 int ret, err = WSAEFAULT;
1340 LPWSAOVERLAPPED ovl = HeapAlloc(GetProcessHeap(), 0, sizeof( WSAOVERLAPPED ));
1341 IO_STATUS_BLOCK *iosb = NULL;
1343 TRACE("s %d fd %d mode %d\n", s, fd, mode);
1347 ovl->hEvent = WSACreateEvent();
1348 if ( ovl->hEvent == WSA_INVALID_EVENT )
1351 wsa = WS2_make_async( s, fd, mode, NULL, 0,
1352 &dwflags, NULL, &len, ovl, NULL, &iosb );
1356 /* Hack: this will cause ws2_async_terminate() to free the overlapped structure */
1357 wsa->user_overlapped = NULL;
1358 if ( (ret = ws2_queue_async( wsa, iosb )) )
1360 err = NtStatusToWSAError( ret );
1363 /* Try immediate completion */
1364 while ( WaitForSingleObjectEx( ovl->hEvent, 0, TRUE ) == STATUS_USER_APC );
1368 WSACloseEvent( ovl->hEvent );
1370 HeapFree( GetProcessHeap(), 0, ovl );
1375 /***********************************************************************
1378 SOCKET WINAPI WS_accept(SOCKET s, struct WS_sockaddr *addr,
1383 TRACE("socket %04x\n", s );
1384 if (_is_blocking(s))
1386 int fd = get_sock_fd( s, GENERIC_READ, NULL );
1387 if (fd == -1) return INVALID_SOCKET;
1389 do_block(fd, POLLIN, -1);
1390 _sync_sock_state(s); /* let wineserver notice connection */
1391 release_sock_fd( s, fd );
1392 /* retrieve any error codes from it */
1393 SetLastError(_get_sock_error(s, FD_ACCEPT_BIT));
1394 /* FIXME: care about the error? */
1396 SERVER_START_REQ( accept_socket )
1398 req->lhandle = SOCKET2HANDLE(s);
1399 req->access = GENERIC_READ|GENERIC_WRITE|SYNCHRONIZE;
1400 req->inherit = TRUE;
1401 set_error( wine_server_call( req ) );
1402 as = HANDLE2SOCKET( reply->handle );
1407 if (addr) WS_getpeername(as, addr, addrlen32);
1410 return INVALID_SOCKET;
1413 /***********************************************************************
1416 int WINAPI WS_bind(SOCKET s, const struct WS_sockaddr* name, int namelen)
1418 int fd = get_sock_fd( s, 0, NULL );
1419 int res = SOCKET_ERROR;
1421 TRACE("socket %04x, ptr %p %s, length %d\n", s, name, debugstr_sockaddr(name), namelen);
1425 if (!name || !SUPPORTED_PF(name->sa_family))
1427 SetLastError(WSAEAFNOSUPPORT);
1431 const struct sockaddr* uaddr;
1434 uaddr=ws_sockaddr_ws2u(name,namelen,&uaddrlen);
1437 SetLastError(WSAEFAULT);
1441 if (bind(fd, uaddr, uaddrlen) < 0)
1443 int loc_errno = errno;
1444 WARN("\tfailure - errno = %i\n", errno);
1449 SetLastError(WSAENOTSOCK);
1452 SetLastError(WSAEINVAL);
1455 SetLastError(wsaErrno());
1461 res=0; /* success */
1463 ws_sockaddr_free(uaddr,name);
1466 release_sock_fd( s, fd );
1471 /***********************************************************************
1472 * closesocket (WS2_32.3)
1474 int WINAPI WS_closesocket(SOCKET s)
1476 TRACE("socket %04x\n", s);
1477 if (CloseHandle(SOCKET2HANDLE(s))) return 0;
1478 return SOCKET_ERROR;
1481 /***********************************************************************
1482 * connect (WS2_32.4)
1484 int WINAPI WS_connect(SOCKET s, const struct WS_sockaddr* name, int namelen)
1486 int fd = get_sock_fd( s, GENERIC_READ, NULL );
1488 TRACE("socket %04x, ptr %p %s, length %d\n", s, name, debugstr_sockaddr(name), namelen);
1492 const struct sockaddr* uaddr;
1495 uaddr=ws_sockaddr_ws2u(name,namelen,&uaddrlen);
1498 SetLastError(WSAEFAULT);
1504 rc=connect(fd, uaddr, uaddrlen);
1505 ws_sockaddr_free(uaddr,name);
1507 goto connect_success;
1510 if (errno == EINPROGRESS)
1512 /* tell wineserver that a connection is in progress */
1513 _enable_event(SOCKET2HANDLE(s), FD_CONNECT|FD_READ|FD_WRITE,
1514 FD_CONNECT|FD_READ|FD_WRITE,
1515 FD_WINE_CONNECTED|FD_WINE_LISTENING);
1516 if (_is_blocking(s))
1520 do_block(fd, POLLIN | POLLOUT, -1);
1521 _sync_sock_state(s); /* let wineserver notice connection */
1522 /* retrieve any error codes from it */
1523 result = _get_sock_error(s, FD_CONNECT_BIT);
1525 SetLastError(result);
1528 goto connect_success;
1533 SetLastError(WSAEWOULDBLOCK);
1538 SetLastError(wsaErrno());
1540 release_sock_fd( s, fd );
1542 return SOCKET_ERROR;
1545 release_sock_fd( s, fd );
1546 _enable_event(SOCKET2HANDLE(s), FD_CONNECT|FD_READ|FD_WRITE,
1547 FD_WINE_CONNECTED|FD_READ|FD_WRITE,
1548 FD_CONNECT|FD_WINE_LISTENING);
1552 /***********************************************************************
1553 * WSAConnect (WS2_32.30)
1555 int WINAPI WSAConnect( SOCKET s, const struct WS_sockaddr* name, int namelen,
1556 LPWSABUF lpCallerData, LPWSABUF lpCalleeData,
1557 LPQOS lpSQOS, LPQOS lpGQOS )
1559 if ( lpCallerData || lpCalleeData || lpSQOS || lpGQOS )
1560 FIXME("unsupported parameters!\n");
1561 return WS_connect( s, name, namelen );
1565 /***********************************************************************
1566 * getpeername (WS2_32.5)
1568 int WINAPI WS_getpeername(SOCKET s, struct WS_sockaddr *name, int *namelen)
1573 TRACE("socket: %04x, ptr %p, len %08x\n", s, name, *namelen);
1575 /* Check if what we've received is valid. Should we use IsBadReadPtr? */
1576 if( (name == NULL) || (namelen == NULL) )
1578 SetLastError( WSAEFAULT );
1579 return SOCKET_ERROR;
1582 fd = get_sock_fd( s, 0, NULL );
1587 struct sockaddr* uaddr;
1590 uaddr=ws_sockaddr_alloc(name,namelen,&uaddrlen);
1591 if (getpeername(fd, uaddr, &uaddrlen) != 0)
1593 SetLastError(wsaErrno());
1595 else if (ws_sockaddr_u2ws(uaddr,uaddrlen,name,namelen) != 0)
1597 /* The buffer was too small */
1598 SetLastError(WSAEFAULT);
1604 ws_sockaddr_free(uaddr,name);
1605 release_sock_fd( s, fd );
1610 /***********************************************************************
1611 * getsockname (WS2_32.6)
1613 int WINAPI WS_getsockname(SOCKET s, struct WS_sockaddr *name, int *namelen)
1618 TRACE("socket: %04x, ptr %p, len %8x\n", s, name, *namelen);
1620 /* Check if what we've received is valid. Should we use IsBadReadPtr? */
1621 if( (name == NULL) || (namelen == NULL) )
1623 SetLastError( WSAEFAULT );
1624 return SOCKET_ERROR;
1627 fd = get_sock_fd( s, 0, NULL );
1632 struct sockaddr* uaddr;
1635 uaddr=ws_sockaddr_alloc(name,namelen,&uaddrlen);
1636 if (getsockname(fd, uaddr, &uaddrlen) != 0)
1638 SetLastError(wsaErrno());
1640 else if (ws_sockaddr_u2ws(uaddr,uaddrlen,name,namelen) != 0)
1642 /* The buffer was too small */
1643 SetLastError(WSAEFAULT);
1649 ws_sockaddr_free(uaddr,name);
1650 release_sock_fd( s, fd );
1655 /***********************************************************************
1656 * getsockopt (WS2_32.7)
1658 INT WINAPI WS_getsockopt(SOCKET s, INT level,
1659 INT optname, char *optval, INT *optlen)
1664 TRACE("socket: %04x, level 0x%x, name 0x%x, ptr %8x, len %d\n", s, level,
1665 (int) optname, (int) optval, (int) *optlen);
1666 /* SO_OPENTYPE does not require a valid socket handle. */
1667 if (level == WS_SOL_SOCKET && optname == WS_SO_OPENTYPE)
1669 if (!optlen || *optlen < sizeof(int) || !optval)
1671 SetLastError(WSAEFAULT);
1672 return SOCKET_ERROR;
1674 *(int *)optval = get_per_thread_data()->opentype;
1675 *optlen = sizeof(int);
1676 TRACE("getting global SO_OPENTYPE = 0x%x\n", *((int*)optval) );
1681 if(level == NSPROTO_IPX)
1683 struct WS_sockaddr_ipx addr;
1684 IPX_ADDRESS_DATA *data;
1689 fd = get_sock_fd( s, 0, NULL );
1691 if(getsockopt(fd, SOL_IPX, IPX_TYPE, optval, optlen) == -1)
1693 return SOCKET_ERROR;
1698 socklen_t len=sizeof(struct ipx);
1700 if(getsockopt(fd, 0, SO_DEFAULT_HEADERS, &val, &len) == -1 )
1701 return SOCKET_ERROR;
1702 *optval = (int)val.ipx_pt;
1705 TRACE("ptype: %d (fd: %d)\n", *(int*)optval, fd);
1706 release_sock_fd( s, fd );
1711 * On a Win2000 system with one network card there are usually three ipx devices one with a speed of 28.8kbps, 10Mbps and 100Mbps.
1712 * Using this call you can then retrieve info about this all. In case of Linux it is a bit different. Usually you have
1713 * only "one" device active and further it is not possible to query things like the linkspeed.
1715 FIXME("IPX_ADDRESS\n");
1716 namelen = sizeof(struct WS_sockaddr_ipx);
1717 memset(&addr, 0, sizeof(struct WS_sockaddr_ipx));
1718 WS_getsockname(s, (struct WS_sockaddr*)&addr, &namelen);
1720 data = (IPX_ADDRESS_DATA*)optval;
1721 memcpy(data->nodenum,&addr.sa_nodenum,sizeof(data->nodenum));
1722 memcpy(data->netnum,&addr.sa_netnum,sizeof(data->netnum));
1723 data->adapternum = 0;
1724 data->wan = FALSE; /* We are not on a wan for now .. */
1725 data->status = FALSE; /* Since we are not on a wan, the wan link isn't up */
1726 data->maxpkt = 1467; /* This value is the default one, at least on Win2k/WinXP */
1727 data->linkspeed = 100000; /* Set the line speed in 100bit/s to 10 Mbit; note 1MB = 1000kB in this case */
1729 case IPX_MAX_ADAPTER_NUM:
1730 FIXME("IPX_MAX_ADAPTER_NUM\n");
1731 *(int*)optval = 1; /* As noted under IPX_ADDRESS we have just one card. */
1735 FIXME("IPX optname:%x\n", optname);
1736 return SOCKET_ERROR;
1741 if( (fd = get_sock_fd( s, 0, NULL )) == -1)
1742 return SOCKET_ERROR;
1744 if (!convert_sockopt(&level, &optname)) {
1745 SetLastError(WSAENOPROTOOPT); /* Unknown option */
1749 struct linger lingval;
1750 INT len, *plen = optlen;
1751 char *pval = optval;
1752 if(level == SOL_SOCKET && is_timeout_option(optname)) {
1755 pval = (char *) &tv;
1756 } else if( level == SOL_SOCKET && optname == SO_LINGER) {
1757 len = sizeof(lingval);
1759 pval = (char *) &lingval;
1761 if (getsockopt(fd, (int) level, optname, pval, plen) != 0 ) {
1762 SetLastError((errno == EBADF) ? WSAENOTSOCK : wsaErrno());
1764 } else if(level == SOL_SOCKET && is_timeout_option(optname)) {
1765 if( *optlen >= sizeof(INT) ) {
1766 *optlen = sizeof(INT);
1767 *(INT*)optval = tv.tv_sec * 1000 + tv.tv_usec / 1000;
1769 SetLastError(WSAEFAULT);
1772 } else if( level == SOL_SOCKET && optname == SO_LINGER) {
1773 if( *optlen >= sizeof( LINGER) ) {
1774 (( LINGER *) optval)->l_onoff = lingval.l_onoff;
1775 (( LINGER *) optval)->l_linger = lingval.l_linger;
1777 SetLastError(WSAEFAULT);
1782 release_sock_fd( s, fd );
1787 /***********************************************************************
1791 u_long WINAPI WS_htonl(u_long hostlong)
1793 return htonl(hostlong);
1797 /***********************************************************************
1801 u_short WINAPI WS_htons(u_short hostshort)
1803 return htons(hostshort);
1806 /***********************************************************************
1807 * WSAHtonl (WS2_32.46)
1808 * From MSDN decription of error codes, this function should also
1809 * check if WinSock has been initialized and the socket is a valid
1810 * socket. But why? This function only translates a host byte order
1811 * u_long into a network byte order u_long...
1813 int WINAPI WSAHtonl(SOCKET s, u_long hostlong, u_long *lpnetlong)
1817 *lpnetlong = htonl(hostlong);
1820 WSASetLastError(WSAEFAULT);
1821 return SOCKET_ERROR;
1824 /***********************************************************************
1825 * WSAHtons (WS2_32.47)
1826 * From MSDN decription of error codes, this function should also
1827 * check if WinSock has been initialized and the socket is a valid
1828 * socket. But why? This function only translates a host byte order
1829 * u_short into a network byte order u_short...
1831 int WINAPI WSAHtons(SOCKET s, u_short hostshort, u_short *lpnetshort)
1836 *lpnetshort = htons(hostshort);
1839 WSASetLastError(WSAEFAULT);
1840 return SOCKET_ERROR;
1844 /***********************************************************************
1845 * inet_addr (WINSOCK.10)
1846 * inet_addr (WS2_32.11)
1848 u_long WINAPI WS_inet_addr(const char *cp)
1850 return inet_addr(cp);
1854 /***********************************************************************
1855 * ntohl (WINSOCK.14)
1858 u_long WINAPI WS_ntohl(u_long netlong)
1860 return ntohl(netlong);
1864 /***********************************************************************
1865 * ntohs (WINSOCK.15)
1868 u_short WINAPI WS_ntohs(u_short netshort)
1870 return ntohs(netshort);
1874 /***********************************************************************
1875 * inet_ntoa (WS2_32.12)
1877 char* WINAPI WS_inet_ntoa(struct WS_in_addr in)
1879 /* use "buffer for dummies" here because some applications have a
1880 * propensity to decode addresses in ws_hostent structure without
1881 * saving them first...
1883 static char dbuffer[16]; /* Yes, 16: 4*3 digits + 3 '.' + 1 '\0' */
1885 char* s = inet_ntoa(*((struct in_addr*)&in));
1891 SetLastError(wsaErrno());
1895 /**********************************************************************
1896 * WSAIoctl (WS2_32.50)
1899 * FIXME: Only SIO_GET_INTERFACE_LIST option implemented.
1901 INT WINAPI WSAIoctl(SOCKET s,
1902 DWORD dwIoControlCode,
1905 LPVOID lpbOutBuffer,
1907 LPDWORD lpcbBytesReturned,
1908 LPWSAOVERLAPPED lpOverlapped,
1909 LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine)
1911 int fd = get_sock_fd( s, 0, NULL );
1913 if (fd == -1) return SOCKET_ERROR;
1915 TRACE("%d, 0x%08lx, %p, %ld, %p, %ld, %p, %p, %p\n",
1916 s, dwIoControlCode, lpvInBuffer, cbInBuffer, lpbOutBuffer,
1917 cbOutBuffer, lpcbBytesReturned, lpOverlapped, lpCompletionRoutine);
1919 switch( dwIoControlCode )
1921 case SIO_GET_INTERFACE_LIST:
1923 INTERFACE_INFO* intArray = (INTERFACE_INFO*)lpbOutBuffer;
1924 DWORD size, numInt, apiReturn;
1926 TRACE("-> SIO_GET_INTERFACE_LIST request\n");
1930 release_sock_fd( s, fd );
1931 WSASetLastError(WSAEFAULT);
1932 return SOCKET_ERROR;
1934 if (!lpcbBytesReturned)
1936 release_sock_fd( s, fd );
1937 WSASetLastError(WSAEFAULT);
1938 return SOCKET_ERROR;
1941 apiReturn = GetAdaptersInfo(NULL, &size);
1942 if (apiReturn == ERROR_NO_DATA)
1946 else if (apiReturn == ERROR_BUFFER_OVERFLOW)
1948 PIP_ADAPTER_INFO table = HeapAlloc(GetProcessHeap(),0,size);
1952 if (GetAdaptersInfo(table, &size) == NO_ERROR)
1954 PIP_ADAPTER_INFO ptr;
1956 if (size*sizeof(INTERFACE_INFO)/sizeof(IP_ADAPTER_INFO) > cbOutBuffer)
1958 WARN("Buffer too small = %lu, cbOutBuffer = %lu\n", size, cbOutBuffer);
1959 HeapFree(GetProcessHeap(),0,table);
1960 release_sock_fd( s, fd );
1961 WSASetLastError(WSAEFAULT);
1962 return SOCKET_ERROR;
1964 for (ptr = table, numInt = 0; ptr;
1965 ptr = ptr->Next, intArray++, numInt++)
1967 unsigned int addr, mask, bcast;
1968 struct ifreq ifInfo;
1970 /* Socket Status Flags */
1971 lstrcpynA(ifInfo.ifr_name, ptr->AdapterName, IFNAMSIZ);
1972 if (ioctl(fd, SIOCGIFFLAGS, &ifInfo) < 0)
1974 ERR("Error obtaining status flags for socket!\n");
1975 HeapFree(GetProcessHeap(),0,table);
1976 release_sock_fd( s, fd );
1977 WSASetLastError(WSAEINVAL);
1978 return SOCKET_ERROR;
1982 /* set flags; the values of IFF_* are not the same
1983 under Linux and Windows, therefore must generate
1985 intArray->iiFlags = 0;
1986 if (ifInfo.ifr_flags & IFF_BROADCAST)
1987 intArray->iiFlags |= WS_IFF_BROADCAST;
1988 #ifdef IFF_POINTOPOINT
1989 if (ifInfo.ifr_flags & IFF_POINTOPOINT)
1990 intArray->iiFlags |= WS_IFF_POINTTOPOINT;
1992 if (ifInfo.ifr_flags & IFF_LOOPBACK)
1993 intArray->iiFlags |= WS_IFF_LOOPBACK;
1994 if (ifInfo.ifr_flags & IFF_UP)
1995 intArray->iiFlags |= WS_IFF_UP;
1996 if (ifInfo.ifr_flags & IFF_MULTICAST)
1997 intArray->iiFlags |= WS_IFF_MULTICAST;
2000 addr = inet_addr(ptr->IpAddressList.IpAddress.String);
2001 mask = inet_addr(ptr->IpAddressList.IpMask.String);
2002 bcast = addr | (addr & !mask);
2003 intArray->iiAddress.AddressIn.sin_family = AF_INET;
2004 intArray->iiAddress.AddressIn.sin_port = 0;
2005 intArray->iiAddress.AddressIn.sin_addr.WS_s_addr =
2007 intArray->iiNetmask.AddressIn.sin_family = AF_INET;
2008 intArray->iiNetmask.AddressIn.sin_port = 0;
2009 intArray->iiNetmask.AddressIn.sin_addr.WS_s_addr =
2011 intArray->iiBroadcastAddress.AddressIn.sin_family =
2013 intArray->iiBroadcastAddress.AddressIn.sin_port = 0;
2014 intArray->iiBroadcastAddress.AddressIn.sin_addr.
2020 ERR("Unable to get interface table!\n");
2021 release_sock_fd( s, fd );
2022 HeapFree(GetProcessHeap(),0,table);
2023 WSASetLastError(WSAEINVAL);
2024 return SOCKET_ERROR;
2026 HeapFree(GetProcessHeap(),0,table);
2030 release_sock_fd( s, fd );
2031 WSASetLastError(WSAEINVAL);
2032 return SOCKET_ERROR;
2037 ERR("Unable to get interface table!\n");
2038 release_sock_fd( s, fd );
2039 WSASetLastError(WSAEINVAL);
2040 return SOCKET_ERROR;
2042 /* Calculate the size of the array being returned */
2043 *lpcbBytesReturned = sizeof(INTERFACE_INFO) * numInt;
2047 case SIO_ADDRESS_LIST_CHANGE:
2048 FIXME("-> SIO_ADDRESS_LIST_CHANGE request: stub\n");
2049 /* FIXME: error and return code depend on whether socket was created
2050 * with WSA_FLAG_OVERLAPPED, but there is no easy way to get this */
2054 WARN("\tunsupported WS_IOCTL cmd (%08lx)\n", dwIoControlCode);
2055 release_sock_fd( s, fd );
2056 WSASetLastError(WSAEOPNOTSUPP);
2057 return SOCKET_ERROR;
2060 /* Function executed with no errors */
2061 release_sock_fd( s, fd );
2066 /***********************************************************************
2067 * ioctlsocket (WS2_32.10)
2069 int WINAPI WS_ioctlsocket(SOCKET s, long cmd, u_long *argp)
2074 TRACE("socket %04x, cmd %08lx, ptr %p\n", s, cmd, argp);
2083 if( _get_sock_mask(s) )
2085 /* AsyncSelect()'ed sockets are always nonblocking */
2086 if (*argp) return 0;
2087 SetLastError(WSAEINVAL);
2088 return SOCKET_ERROR;
2090 fd = get_sock_fd( s, 0, NULL );
2096 _enable_event(SOCKET2HANDLE(s), 0, FD_WINE_NONBLOCKING, 0);
2097 ret = fcntl( fd, F_SETFL, O_NONBLOCK );
2101 _enable_event(SOCKET2HANDLE(s), 0, 0, FD_WINE_NONBLOCKING);
2102 ret = fcntl( fd, F_SETFL, 0 );
2104 release_sock_fd( s, fd );
2106 SetLastError((errno == EBADF) ? WSAENOTSOCK : wsaErrno());
2108 return SOCKET_ERROR;
2114 case WS__IOW('f',125,u_long):
2115 WARN("Warning: WS1.1 shouldn't be using async I/O\n");
2116 SetLastError(WSAEINVAL);
2117 return SOCKET_ERROR;
2119 case SIOCGIFBRDADDR:
2120 case SIOCGIFNETMASK:
2122 /* These don't need any special handling. They are used by
2123 WsControl, and are here to suppress an unnecessary warning. */
2127 /* Netscape tries hard to use bogus ioctl 0x667e */
2128 WARN("\tunknown WS_IOCTL cmd (%08lx)\n", cmd);
2132 fd = get_sock_fd( s, 0, NULL );
2135 if( ioctl(fd, newcmd, (char*)argp ) == 0 )
2137 release_sock_fd( s, fd );
2140 SetLastError((errno == EBADF) ? WSAENOTSOCK : wsaErrno());
2141 release_sock_fd( s, fd );
2143 return SOCKET_ERROR;
2146 /***********************************************************************
2147 * listen (WS2_32.13)
2149 int WINAPI WS_listen(SOCKET s, int backlog)
2151 int fd = get_sock_fd( s, GENERIC_READ, NULL );
2153 TRACE("socket %04x, backlog %d\n", s, backlog);
2156 if (listen(fd, backlog) == 0)
2158 release_sock_fd( s, fd );
2159 _enable_event(SOCKET2HANDLE(s), FD_ACCEPT,
2161 FD_CONNECT|FD_WINE_CONNECTED);
2164 SetLastError(wsaErrno());
2165 release_sock_fd( s, fd );
2167 return SOCKET_ERROR;
2170 /***********************************************************************
2173 int WINAPI WS_recv(SOCKET s, char *buf, int len, int flags)
2175 DWORD n, dwFlags = flags;
2181 if ( WSARecvFrom(s, &wsabuf, 1, &n, &dwFlags, NULL, NULL, NULL, NULL) == SOCKET_ERROR )
2182 return SOCKET_ERROR;
2187 /***********************************************************************
2188 * recvfrom (WS2_32.17)
2190 int WINAPI WS_recvfrom(SOCKET s, char *buf, INT len, int flags,
2191 struct WS_sockaddr *from, int *fromlen)
2193 DWORD n, dwFlags = flags;
2199 if ( WSARecvFrom(s, &wsabuf, 1, &n, &dwFlags, from, fromlen, NULL, NULL) == SOCKET_ERROR )
2200 return SOCKET_ERROR;
2205 /***********************************************************************
2206 * select (WS2_32.18)
2208 int WINAPI WS_select(int nfds, WS_fd_set *ws_readfds,
2209 WS_fd_set *ws_writefds, WS_fd_set *ws_exceptfds,
2210 const struct WS_timeval* ws_timeout)
2213 fd_set readfds, writefds, exceptfds;
2214 fd_set *p_read, *p_write, *p_except;
2215 int readfd[FD_SETSIZE], writefd[FD_SETSIZE], exceptfd[FD_SETSIZE];
2216 struct timeval timeout, *timeoutaddr = NULL;
2218 TRACE("read %p, write %p, excp %p timeout %p\n",
2219 ws_readfds, ws_writefds, ws_exceptfds, ws_timeout);
2221 p_read = fd_set_import(&readfds, ws_readfds, GENERIC_READ, &highfd, readfd);
2222 p_write = fd_set_import(&writefds, ws_writefds, GENERIC_WRITE, &highfd, writefd);
2223 p_except = fd_set_import(&exceptfds, ws_exceptfds, 0, &highfd, exceptfd);
2226 timeoutaddr = &timeout;
2227 timeout.tv_sec=ws_timeout->tv_sec;
2228 timeout.tv_usec=ws_timeout->tv_usec;
2231 if( (highfd = select(highfd + 1, p_read, p_write, p_except, timeoutaddr)) > 0 )
2233 fd_set_export(&readfds, p_except, ws_readfds, readfd);
2234 fd_set_export(&writefds, p_except, ws_writefds, writefd);
2236 if (p_except && ws_exceptfds)
2240 for (i = j = 0; i < ws_exceptfds->fd_count; i++)
2242 int fd = exceptfd[i];
2243 SOCKET s = ws_exceptfds->fd_array[i];
2244 if (fd == -1) continue;
2245 if (FD_ISSET(fd, &exceptfds)) ws_exceptfds->fd_array[j++] = s;
2246 release_sock_fd( s, fd );
2248 ws_exceptfds->fd_count = j;
2252 fd_set_unimport(ws_readfds, readfd);
2253 fd_set_unimport(ws_writefds, writefd);
2254 fd_set_unimport(ws_exceptfds, exceptfd);
2256 if( highfd == 0 ) return 0;
2257 SetLastError(wsaErrno());
2258 return SOCKET_ERROR;
2262 /***********************************************************************
2265 int WINAPI WS_send(SOCKET s, const char *buf, int len, int flags)
2271 wsabuf.buf = (char*) buf;
2273 if ( WSASendTo( s, &wsabuf, 1, &n, flags, NULL, 0, NULL, NULL) == SOCKET_ERROR )
2274 return SOCKET_ERROR;
2279 /***********************************************************************
2280 * WSASend (WS2_32.72)
2282 INT WINAPI WSASend( SOCKET s, LPWSABUF lpBuffers, DWORD dwBufferCount,
2283 LPDWORD lpNumberOfBytesSent, DWORD dwFlags,
2284 LPWSAOVERLAPPED lpOverlapped,
2285 LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine )
2287 return WSASendTo( s, lpBuffers, dwBufferCount, lpNumberOfBytesSent, dwFlags,
2288 NULL, 0, lpOverlapped, lpCompletionRoutine );
2291 /***********************************************************************
2292 * WSASendDisconnect (WS2_32.73)
2294 INT WINAPI WSASendDisconnect( SOCKET s, LPWSABUF lpBuffers )
2296 return WS_shutdown( s, SD_SEND );
2300 /***********************************************************************
2301 * WSASendTo (WS2_32.74)
2303 INT WINAPI WSASendTo( SOCKET s, LPWSABUF lpBuffers, DWORD dwBufferCount,
2304 LPDWORD lpNumberOfBytesSent, DWORD dwFlags,
2305 const struct WS_sockaddr *to, int tolen,
2306 LPWSAOVERLAPPED lpOverlapped,
2307 LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine )
2310 int n, fd, err = WSAENOTSOCK, flags, ret;
2311 struct iovec* iovec;
2312 struct ws2_async *wsa;
2313 IO_STATUS_BLOCK* iosb;
2315 TRACE("socket %04x, wsabuf %p, nbufs %ld, flags %ld, to %p, tolen %d, ovl %p, func %p\n",
2316 s, lpBuffers, dwBufferCount, dwFlags,
2317 to, tolen, lpOverlapped, lpCompletionRoutine);
2319 fd = get_sock_fd( s, GENERIC_WRITE, &flags );
2320 TRACE( "fd=%d, flags=%x\n", fd, flags );
2322 if ( fd == -1 ) return SOCKET_ERROR;
2324 if (flags & FD_FLAG_SEND_SHUTDOWN)
2326 WSASetLastError( WSAESHUTDOWN );
2330 if ( !lpNumberOfBytesSent )
2336 iovec = HeapAlloc(GetProcessHeap(), 0, dwBufferCount * sizeof(struct iovec) );
2344 for ( i = 0; i < dwBufferCount; i++ )
2346 iovec[i].iov_base = lpBuffers[i].buf;
2347 iovec[i].iov_len = lpBuffers[i].len;
2350 if ( (lpOverlapped || lpCompletionRoutine) && flags & FD_FLAG_OVERLAPPED )
2352 wsa = WS2_make_async( s, fd, ws2m_write, iovec, dwBufferCount,
2353 &dwFlags, (struct WS_sockaddr*) to, &tolen,
2354 lpOverlapped, lpCompletionRoutine, &iosb );
2361 if ( ( ret = ws2_queue_async( wsa, iosb ) ) )
2363 err = NtStatusToWSAError( ret );
2365 if ( !lpOverlapped )
2366 HeapFree( GetProcessHeap(), 0, iosb );
2367 HeapFree( GetProcessHeap(), 0, wsa );
2371 /* Try immediate completion */
2374 if ( WSAGetOverlappedResult( s, lpOverlapped,
2375 lpNumberOfBytesSent, FALSE, &dwFlags) )
2378 if ( (err = WSAGetLastError()) != WSA_IO_INCOMPLETE )
2382 WSASetLastError( WSA_IO_PENDING );
2383 return SOCKET_ERROR;
2386 if (_is_blocking(s))
2388 /* FIXME: exceptfds? */
2389 int timeout = GET_SNDTIMEO(fd);
2390 if( !do_block(fd, POLLOUT, timeout)) {
2392 goto err_free; /* msdn says a timeout in send is fatal */
2396 n = WS2_send( fd, iovec, dwBufferCount, to, tolen, dwFlags );
2400 if ( err == WSAEWOULDBLOCK )
2401 _enable_event(SOCKET2HANDLE(s), FD_WRITE, 0, 0);
2405 TRACE(" -> %i bytes\n", n);
2406 *lpNumberOfBytesSent = n;
2408 HeapFree( GetProcessHeap(), 0, iovec );
2409 release_sock_fd( s, fd );
2413 HeapFree( GetProcessHeap(), 0, iovec );
2416 release_sock_fd( s, fd );
2419 WARN(" -> ERROR %d\n", err);
2420 WSASetLastError(err);
2421 return SOCKET_ERROR;
2424 /***********************************************************************
2425 * sendto (WS2_32.20)
2427 int WINAPI WS_sendto(SOCKET s, const char *buf, int len, int flags,
2428 const struct WS_sockaddr *to, int tolen)
2434 wsabuf.buf = (char*) buf;
2436 if ( WSASendTo(s, &wsabuf, 1, &n, flags, to, tolen, NULL, NULL) == SOCKET_ERROR )
2437 return SOCKET_ERROR;
2442 /***********************************************************************
2443 * setsockopt (WS2_32.21)
2445 int WINAPI WS_setsockopt(SOCKET s, int level, int optname,
2446 const char *optval, int optlen)
2450 struct linger linger;
2451 struct timeval tval;
2453 TRACE("socket: %04x, level %d, name %d, ptr %p, len %d\n",
2454 s, level, optname, optval, optlen);
2456 /* SO_OPENTYPE does not require a valid socket handle. */
2457 if (level == WS_SOL_SOCKET && optname == WS_SO_OPENTYPE)
2459 if (optlen < sizeof(int) || !optval)
2461 SetLastError(WSAEFAULT);
2462 return SOCKET_ERROR;
2464 get_per_thread_data()->opentype = *(int *)optval;
2465 TRACE("setting global SO_OPENTYPE to 0x%x\n", *(int *)optval );
2469 /* For some reason the game GrandPrixLegends does set SO_DONTROUTE on its
2470 * socket. This will either not happen under windows or it is ignored in
2471 * windows (but it works in linux and therefore prevents the game from
2472 * finding games outside the current network) */
2473 if ( level==WS_SOL_SOCKET && optname==WS_SO_DONTROUTE )
2475 FIXME("Does windows ignore SO_DONTROUTE?\n");
2480 if(level == NSPROTO_IPX)
2485 fd = get_sock_fd( s, 0, NULL );
2486 TRACE("trying to set IPX_PTYPE: %d (fd: %d)\n", *(int*)optval, fd);
2488 /* We try to set the ipx type on ipx socket level. */
2490 if(setsockopt(fd, SOL_IPX, IPX_TYPE, optval, optlen) == -1)
2492 ERR("IPX: could not set ipx option type; expect weird behaviour\n");
2493 return SOCKET_ERROR;
2498 /* Should we retrieve val using a getsockopt call and then
2499 * set the modified one? */
2500 val.ipx_pt = *optval;
2501 setsockopt(fd, 0, SO_DEFAULT_HEADERS, &val, sizeof(struct ipx));
2504 release_sock_fd( s, fd );
2506 case IPX_FILTERPTYPE:
2507 /* Sets the receive filter packet type, at the moment we don't support it */
2508 FIXME("IPX_FILTERPTYPE: %x\n", *optval);
2510 /* Returning 0 is better for now than returning a SOCKET_ERROR */
2513 FIXME("opt_name:%x\n", optname);
2514 return SOCKET_ERROR;
2520 /* Is a privileged and useless operation, so we don't. */
2521 if ((optname == WS_SO_DEBUG) && (level == WS_SOL_SOCKET))
2523 FIXME("(%d,SOL_SOCKET,SO_DEBUG,%p(%ld)) attempted (is privileged). Ignoring.\n",s,optval,*(DWORD*)optval);
2527 if(optname == WS_SO_DONTLINGER && level == WS_SOL_SOCKET) {
2528 /* This is unique to WinSock and takes special conversion */
2529 linger.l_onoff = *((int*)optval) ? 0: 1;
2530 linger.l_linger = 0;
2532 optval = (char*)&linger;
2533 optlen = sizeof(struct linger);
2538 if (!convert_sockopt(&level, &optname)) {
2539 ERR("Invalid level (%d) or optname (%d)\n", level, optname);
2540 SetLastError(WSAENOPROTOOPT);
2541 return SOCKET_ERROR;
2543 if (optname == SO_LINGER && optval) {
2544 linger.l_onoff = ((LINGER*)optval)->l_onoff;
2545 linger.l_linger = ((LINGER*)optval)->l_linger;
2546 /* FIXME: what is documented behavior if SO_LINGER optval
2548 optval = (char*)&linger;
2549 optlen = sizeof(struct linger);
2551 else if (optval && optlen < sizeof(int))
2553 woptval= *((INT16 *) optval);
2554 optval= (char*) &woptval;
2557 if (level == SOL_SOCKET && is_timeout_option(optname))
2559 if (optlen == sizeof(UINT32)) {
2560 /* WinSock passes miliseconds instead of struct timeval */
2561 tval.tv_usec = (*(PUINT32)optval % 1000) * 1000;
2562 tval.tv_sec = *(PUINT32)optval / 1000;
2563 /* min of 500 milisec */
2564 if (tval.tv_sec == 0 && tval.tv_usec < 500000)
2565 tval.tv_usec = 500000;
2566 optlen = sizeof(struct timeval);
2567 optval = (char*)&tval;
2568 } else if (optlen == sizeof(struct timeval)) {
2569 WARN("SO_SND/RCVTIMEO for %d bytes: assuming unixism\n", optlen);
2571 WARN("SO_SND/RCVTIMEO for %d bytes is weird: ignored\n", optlen);
2575 if (level == SOL_SOCKET && optname == SO_RCVBUF && *(int*)optval < 2048)
2577 WARN("SO_RCVBF for %d bytes is too small: ignored\n", *(int*)optval );
2583 fd = get_sock_fd( s, 0, NULL );
2584 if (fd == -1) return SOCKET_ERROR;
2586 if (setsockopt(fd, level, optname, optval, optlen) == 0)
2588 release_sock_fd( s, fd );
2591 TRACE("Setting socket error, %d\n", wsaErrno());
2592 SetLastError(wsaErrno());
2593 release_sock_fd( s, fd );
2594 return SOCKET_ERROR;
2597 /***********************************************************************
2598 * shutdown (WS2_32.22)
2600 int WINAPI WS_shutdown(SOCKET s, int how)
2602 int fd, fd0 = -1, fd1 = -1, flags, err = WSAENOTSOCK;
2603 unsigned int clear_flags = 0;
2605 fd = get_sock_fd( s, 0, &flags );
2606 TRACE("socket %04x, how %i %x\n", s, how, flags );
2609 return SOCKET_ERROR;
2613 case 0: /* drop receives */
2614 clear_flags |= FD_READ;
2616 case 1: /* drop sends */
2617 clear_flags |= FD_WRITE;
2619 case 2: /* drop all */
2620 clear_flags |= FD_READ|FD_WRITE;
2622 clear_flags |= FD_WINE_LISTENING;
2625 if ( flags & FD_FLAG_OVERLAPPED ) {
2638 fd1 = get_sock_fd( s, 0, NULL );
2644 err = WS2_register_async_shutdown( s, fd0, ws2m_sd_read );
2647 release_sock_fd( s, fd0 );
2653 err = WS2_register_async_shutdown( s, fd1, ws2m_sd_write );
2656 release_sock_fd( s, fd1 );
2661 else /* non-overlapped mode */
2663 if ( shutdown( fd, how ) )
2666 release_sock_fd( s, fd );
2669 release_sock_fd( s, fd );
2672 _enable_event( SOCKET2HANDLE(s), 0, 0, clear_flags );
2673 if ( how > 1) WSAAsyncSelect( s, 0, 0, 0 );
2677 _enable_event( SOCKET2HANDLE(s), 0, 0, clear_flags );
2678 WSASetLastError( err );
2679 return SOCKET_ERROR;
2682 /***********************************************************************
2683 * socket (WS2_32.23)
2685 SOCKET WINAPI WS_socket(int af, int type, int protocol)
2687 TRACE("af=%d type=%d protocol=%d\n", af, type, protocol);
2689 return WSASocketA( af, type, protocol, NULL, 0,
2690 get_per_thread_data()->opentype ? 0 : WSA_FLAG_OVERLAPPED );
2694 /***********************************************************************
2695 * gethostbyaddr (WS2_32.51)
2697 struct WS_hostent* WINAPI WS_gethostbyaddr(const char *addr, int len, int type)
2699 struct WS_hostent *retval = NULL;
2700 struct hostent* host;
2702 #ifdef HAVE_LINUX_GETHOSTBYNAME_R_6
2705 struct hostent hostentry;
2708 extrabuf=HeapAlloc(GetProcessHeap(),0,ebufsize) ;
2710 int res = gethostbyaddr_r(addr, len, type,
2711 &hostentry, extrabuf, ebufsize, &host, &locerr);
2712 if( res != ERANGE) break;
2714 extrabuf=HeapReAlloc(GetProcessHeap(),0,extrabuf,ebufsize) ;
2716 if (!host) SetLastError((locerr < 0) ? wsaErrno() : wsaHerrno(locerr));
2718 EnterCriticalSection( &csWSgetXXXbyYYY );
2719 host = gethostbyaddr(addr, len, type);
2720 if (!host) SetLastError((h_errno < 0) ? wsaErrno() : wsaHerrno(h_errno));
2722 if( host != NULL ) retval = WS_dup_he(host);
2723 #ifdef HAVE_LINUX_GETHOSTBYNAME_R_6
2724 HeapFree(GetProcessHeap(),0,extrabuf);
2726 LeaveCriticalSection( &csWSgetXXXbyYYY );
2728 TRACE("ptr %p, len %d, type %d ret %p\n", addr, len, type, retval);
2732 /***********************************************************************
2733 * gethostbyname (WS2_32.52)
2735 struct WS_hostent* WINAPI WS_gethostbyname(const char* name)
2737 struct WS_hostent *retval = NULL;
2738 struct hostent* host;
2739 #ifdef HAVE_LINUX_GETHOSTBYNAME_R_6
2742 struct hostent hostentry;
2743 int locerr = ENOBUFS;
2748 if( gethostname( buf, 100) == -1) {
2749 SetLastError( WSAENOBUFS); /* appropriate ? */
2753 #ifdef HAVE_LINUX_GETHOSTBYNAME_R_6
2755 extrabuf=HeapAlloc(GetProcessHeap(),0,ebufsize) ;
2757 int res = gethostbyname_r(name, &hostentry, extrabuf, ebufsize, &host, &locerr);
2758 if( res != ERANGE) break;
2760 extrabuf=HeapReAlloc(GetProcessHeap(),0,extrabuf,ebufsize) ;
2762 if (!host) SetLastError((locerr < 0) ? wsaErrno() : wsaHerrno(locerr));
2764 EnterCriticalSection( &csWSgetXXXbyYYY );
2765 host = gethostbyname(name);
2766 if (!host) SetLastError((h_errno < 0) ? wsaErrno() : wsaHerrno(h_errno));
2768 if (host) retval = WS_dup_he(host);
2769 #ifdef HAVE_LINUX_GETHOSTBYNAME_R_6
2770 HeapFree(GetProcessHeap(),0,extrabuf);
2772 LeaveCriticalSection( &csWSgetXXXbyYYY );
2774 TRACE( "%s ret %p\n", debugstr_a(name), retval );
2779 /***********************************************************************
2780 * getprotobyname (WS2_32.53)
2782 struct WS_protoent* WINAPI WS_getprotobyname(const char* name)
2784 struct WS_protoent* retval = NULL;
2785 #ifdef HAVE_GETPROTOBYNAME
2786 struct protoent* proto;
2787 EnterCriticalSection( &csWSgetXXXbyYYY );
2788 if( (proto = getprotobyname(name)) != NULL )
2790 retval = WS_dup_pe(proto);
2793 MESSAGE("protocol %s not found; You might want to add "
2794 "this to /etc/protocols\n", debugstr_a(name) );
2795 SetLastError(WSANO_DATA);
2797 LeaveCriticalSection( &csWSgetXXXbyYYY );
2799 TRACE( "%s ret %p\n", debugstr_a(name), retval );
2804 /***********************************************************************
2805 * getprotobynumber (WS2_32.54)
2807 struct WS_protoent* WINAPI WS_getprotobynumber(int number)
2809 struct WS_protoent* retval = NULL;
2810 #ifdef HAVE_GETPROTOBYNUMBER
2811 struct protoent* proto;
2812 EnterCriticalSection( &csWSgetXXXbyYYY );
2813 if( (proto = getprotobynumber(number)) != NULL )
2815 retval = WS_dup_pe(proto);
2818 MESSAGE("protocol number %d not found; You might want to add "
2819 "this to /etc/protocols\n", number );
2820 SetLastError(WSANO_DATA);
2822 LeaveCriticalSection( &csWSgetXXXbyYYY );
2824 TRACE("%i ret %p\n", number, retval);
2829 /***********************************************************************
2830 * getservbyname (WS2_32.55)
2832 struct WS_servent* WINAPI WS_getservbyname(const char *name, const char *proto)
2834 struct WS_servent* retval = NULL;
2835 struct servent* serv;
2837 char *proto_str = NULL;
2839 if (!(name_str = strdup_lower(name))) return NULL;
2841 if (proto && *proto)
2843 if (!(proto_str = strdup_lower(proto)))
2845 HeapFree( GetProcessHeap(), 0, name_str );
2850 EnterCriticalSection( &csWSgetXXXbyYYY );
2851 serv = getservbyname(name_str, proto_str);
2854 retval = WS_dup_se(serv);
2856 else SetLastError(WSANO_DATA);
2857 LeaveCriticalSection( &csWSgetXXXbyYYY );
2858 HeapFree( GetProcessHeap(), 0, proto_str );
2859 HeapFree( GetProcessHeap(), 0, name_str );
2860 TRACE( "%s, %s ret %p\n", debugstr_a(name), debugstr_a(proto), retval );
2865 /***********************************************************************
2866 * getservbyport (WS2_32.56)
2868 struct WS_servent* WINAPI WS_getservbyport(int port, const char *proto)
2870 struct WS_servent* retval = NULL;
2871 #ifdef HAVE_GETSERVBYPORT
2872 struct servent* serv;
2873 char *proto_str = NULL;
2875 if (proto && *proto)
2877 if (!(proto_str = strdup_lower(proto))) return NULL;
2879 EnterCriticalSection( &csWSgetXXXbyYYY );
2880 if( (serv = getservbyport(port, proto_str)) != NULL ) {
2881 retval = WS_dup_se(serv);
2883 else SetLastError(WSANO_DATA);
2884 LeaveCriticalSection( &csWSgetXXXbyYYY );
2885 HeapFree( GetProcessHeap(), 0, proto_str );
2887 TRACE("%d (i.e. port %d), %s ret %p\n", port, (int)ntohl(port), debugstr_a(proto), retval);
2892 /***********************************************************************
2893 * gethostname (WS2_32.57)
2895 int WINAPI WS_gethostname(char *name, int namelen)
2897 TRACE("name %p, len %d\n", name, namelen);
2899 if (gethostname(name, namelen) == 0)
2901 TRACE("<- '%s'\n", name);
2904 SetLastError((errno == EINVAL) ? WSAEFAULT : wsaErrno());
2905 TRACE("<- ERROR !\n");
2906 return SOCKET_ERROR;
2910 /* ------------------------------------- Windows sockets extensions -- *
2912 * ------------------------------------------------------------------- */
2914 /***********************************************************************
2915 * WSAEnumNetworkEvents (WS2_32.36)
2917 int WINAPI WSAEnumNetworkEvents(SOCKET s, WSAEVENT hEvent, LPWSANETWORKEVENTS lpEvent)
2921 TRACE("%08x, hEvent %p, lpEvent %08x\n", s, hEvent, (unsigned)lpEvent );
2923 SERVER_START_REQ( get_socket_event )
2925 req->handle = SOCKET2HANDLE(s);
2926 req->service = TRUE;
2927 req->c_event = hEvent;
2928 wine_server_set_reply( req, lpEvent->iErrorCode, sizeof(lpEvent->iErrorCode) );
2929 if (!(ret = wine_server_call(req))) lpEvent->lNetworkEvents = reply->pmask & reply->mask;
2933 SetLastError(WSAEINVAL);
2934 return SOCKET_ERROR;
2937 /***********************************************************************
2938 * WSAEventSelect (WS2_32.39)
2940 int WINAPI WSAEventSelect(SOCKET s, WSAEVENT hEvent, long lEvent)
2944 TRACE("%08x, hEvent %p, event %08x\n", s, hEvent, (unsigned)lEvent );
2946 SERVER_START_REQ( set_socket_event )
2948 req->handle = SOCKET2HANDLE(s);
2950 req->event = hEvent;
2953 ret = wine_server_call( req );
2957 SetLastError(WSAEINVAL);
2958 return SOCKET_ERROR;
2961 /**********************************************************************
2962 * WSAGetOverlappedResult (WS2_32.40)
2964 BOOL WINAPI WSAGetOverlappedResult( SOCKET s, LPWSAOVERLAPPED lpOverlapped,
2965 LPDWORD lpcbTransfer, BOOL fWait,
2970 TRACE( "socket %04x ovl %p trans %p, wait %d flags %p\n",
2971 s, lpOverlapped, lpcbTransfer, fWait, lpdwFlags );
2973 if ( lpOverlapped == NULL )
2975 ERR( "Invalid pointer\n" );
2976 WSASetLastError(WSA_INVALID_PARAMETER);
2982 if (lpOverlapped->hEvent)
2983 while ( WaitForSingleObjectEx(lpOverlapped->hEvent,
2984 INFINITE, TRUE) == STATUS_USER_APC );
2985 else /* busy loop */
2986 while ( ((volatile OVERLAPPED*)lpOverlapped)->Internal == STATUS_PENDING )
2990 else if ( lpOverlapped->Internal == STATUS_PENDING )
2992 /* Wait in order to give APCs a chance to run. */
2993 /* This is cheating, so we must set the event again in case of success -
2994 it may be a non-manual reset event. */
2995 while ( (r = WaitForSingleObjectEx(lpOverlapped->hEvent, 0, TRUE)) == STATUS_USER_APC );
2996 if ( r == WAIT_OBJECT_0 && lpOverlapped->hEvent )
2997 NtSetEvent( lpOverlapped->hEvent, NULL );
3001 *lpcbTransfer = lpOverlapped->InternalHigh;
3004 *lpdwFlags = lpOverlapped->u.s.Offset;
3006 switch ( lpOverlapped->Internal )
3008 case STATUS_SUCCESS:
3010 case STATUS_PENDING:
3011 WSASetLastError( WSA_IO_INCOMPLETE );
3012 if (fWait) ERR("PENDING status after waiting!\n");
3015 WSASetLastError( NtStatusToWSAError( lpOverlapped->Internal ));
3021 /***********************************************************************
3022 * WSAAsyncSelect (WS2_32.101)
3024 INT WINAPI WSAAsyncSelect(SOCKET s, HWND hWnd, UINT uMsg, long lEvent)
3028 TRACE("%x, hWnd %p, uMsg %08x, event %08lx\n", s, hWnd, uMsg, lEvent );
3030 SERVER_START_REQ( set_socket_event )
3032 req->handle = SOCKET2HANDLE(s);
3037 ret = wine_server_call( req );
3041 SetLastError(WSAEINVAL);
3042 return SOCKET_ERROR;
3045 /***********************************************************************
3046 * WSACreateEvent (WS2_32.31)
3049 WSAEVENT WINAPI WSACreateEvent(void)
3051 /* Create a manual-reset event, with initial state: unsignaled */
3054 return CreateEventW(NULL, TRUE, FALSE, NULL);
3057 /***********************************************************************
3058 * WSACloseEvent (WS2_32.29)
3061 BOOL WINAPI WSACloseEvent(WSAEVENT event)
3063 TRACE ("event=%p\n", event);
3065 return CloseHandle(event);
3068 /***********************************************************************
3069 * WSASocketA (WS2_32.78)
3072 SOCKET WINAPI WSASocketA(int af, int type, int protocol,
3073 LPWSAPROTOCOL_INFOA lpProtocolInfo,
3074 GROUP g, DWORD dwFlags)
3077 WSAPROTOCOL_INFOW info;
3079 TRACE("af=%d type=%d protocol=%d protocol_info=%p group=%d flags=0x%lx\n",
3080 af, type, protocol, lpProtocolInfo, g, dwFlags);
3082 if (!lpProtocolInfo) return WSASocketW(af, type, protocol, NULL, g, dwFlags);
3084 memcpy(&info, lpProtocolInfo, FIELD_OFFSET(WSAPROTOCOL_INFOW, szProtocol));
3085 len = MultiByteToWideChar(CP_ACP, 0, lpProtocolInfo->szProtocol, -1,
3086 info.szProtocol, WSAPROTOCOL_LEN * sizeof(WCHAR) + 1);
3090 WSASetLastError( WSAEINVAL);
3091 return SOCKET_ERROR;
3094 return WSASocketW(af, type, protocol, &info, g, dwFlags);
3097 /***********************************************************************
3098 * WSASocketW (WS2_32.79)
3101 SOCKET WINAPI WSASocketW(int af, int type, int protocol,
3102 LPWSAPROTOCOL_INFOW lpProtocolInfo,
3103 GROUP g, DWORD dwFlags)
3108 FIXME: The "advanced" parameters of WSASocketW (lpProtocolInfo,
3109 g, dwFlags except WSA_FLAG_OVERLAPPED) are ignored.
3112 TRACE("af=%d type=%d protocol=%d protocol_info=%p group=%d flags=0x%lx\n",
3113 af, type, protocol, lpProtocolInfo, g, dwFlags );
3115 /* hack for WSADuplicateSocket */
3116 if (lpProtocolInfo && lpProtocolInfo->dwServiceFlags4 == 0xff00ff00) {
3117 ret = lpProtocolInfo->dwCatalogEntryId;
3118 TRACE("\tgot duplicate %04x\n", ret);
3122 /* check the socket family */
3126 case WS_AF_IPX: af = AF_IPX;
3132 SetLastError(WSAEAFNOSUPPORT);
3133 return INVALID_SOCKET;
3136 /* check the socket type */
3139 case WS_SOCK_STREAM:
3149 SetLastError(WSAESOCKTNOSUPPORT);
3150 return INVALID_SOCKET;
3153 /* check the protocol type */
3154 if ( protocol < 0 ) /* don't support negative values */
3156 SetLastError(WSAEPROTONOSUPPORT);
3157 return INVALID_SOCKET;
3160 if ( af == AF_UNSPEC) /* did they not specify the address family? */
3164 if (type == SOCK_STREAM) { af = AF_INET; break; }
3166 if (type == SOCK_DGRAM) { af = AF_INET; break; }
3167 default: SetLastError(WSAEPROTOTYPE); return INVALID_SOCKET;
3170 SERVER_START_REQ( create_socket )
3174 req->protocol = protocol;
3175 req->access = GENERIC_READ|GENERIC_WRITE|SYNCHRONIZE;
3176 req->flags = dwFlags;
3177 req->inherit = TRUE;
3178 set_error( wine_server_call( req ) );
3179 ret = HANDLE2SOCKET( reply->handle );
3184 TRACE("\tcreated %04x\n", ret );
3188 if (GetLastError() == WSAEACCES) /* raw socket denied */
3190 if (type == SOCK_RAW)
3191 MESSAGE("WARNING: Trying to create a socket of type SOCK_RAW, will fail unless running as root\n");
3193 MESSAGE("WS_SOCKET: not enough privileges to create socket, try running as root\n");
3194 SetLastError(WSAESOCKTNOSUPPORT);
3197 WARN("\t\tfailed!\n");
3198 return INVALID_SOCKET;
3201 /***********************************************************************
3202 * WSAJoinLeaf (WS2_32.58)
3205 SOCKET WINAPI WSAJoinLeaf(
3207 const struct WS_sockaddr *addr,
3209 LPWSABUF lpCallerData,
3210 LPWSABUF lpCalleeData,
3216 return INVALID_SOCKET;
3219 /***********************************************************************
3220 * __WSAFDIsSet (WS2_32.151)
3222 int WINAPI __WSAFDIsSet(SOCKET s, WS_fd_set *set)
3224 int i = set->fd_count;
3226 TRACE("(%d,%8lx(%i))\n", s,(unsigned long)set, i);
3229 if (set->fd_array[i] == s) return 1;
3233 /***********************************************************************
3234 * WSAIsBlocking (WINSOCK.114)
3235 * WSAIsBlocking (WS2_32.114)
3237 BOOL WINAPI WSAIsBlocking(void)
3239 /* By default WinSock should set all its sockets to non-blocking mode
3240 * and poll in PeekMessage loop when processing "blocking" ones. This
3241 * function is supposed to tell if the program is in this loop. Our
3242 * blocking calls are truly blocking so we always return FALSE.
3244 * Note: It is allowed to call this function without prior WSAStartup().
3251 /***********************************************************************
3252 * WSACancelBlockingCall (WINSOCK.113)
3253 * WSACancelBlockingCall (WS2_32.113)
3255 INT WINAPI WSACancelBlockingCall(void)
3261 static INT WINAPI WSA_DefaultBlockingHook( FARPROC x )
3263 FIXME("How was this called?\n");
3268 /***********************************************************************
3269 * WSASetBlockingHook (WS2_32.109)
3271 FARPROC WINAPI WSASetBlockingHook(FARPROC lpBlockFunc)
3273 FARPROC prev = blocking_hook;
3274 blocking_hook = lpBlockFunc;
3275 TRACE("hook %p\n", lpBlockFunc);
3280 /***********************************************************************
3281 * WSAUnhookBlockingHook (WS2_32.110)
3283 INT WINAPI WSAUnhookBlockingHook(void)
3285 blocking_hook = WSA_DefaultBlockingHook;
3290 /* ----------------------------------- end of API stuff */
3292 /* ----------------------------------- helper functions -
3294 * TODO: Merge WS_dup_..() stuff into one function that
3295 * would operate with a generic structure containing internal
3296 * pointers (via a template of some kind).
3299 static int list_size(char** l, int item_size)
3304 j += (item_size) ? item_size : strlen(l[i]) + 1;
3305 j += (i + 1) * sizeof(char*); }
3309 static int list_dup(char** l_src, char** l_to, int item_size)
3314 for (i = 0; l_src[i]; i++) ;
3315 p = (char *)(l_to + i + 1);
3316 for (i = 0; l_src[i]; i++)
3318 int count = ( item_size ) ? item_size : strlen(l_src[i]) + 1;
3319 memcpy(p, l_src[i], count);
3324 return p - (char *)l_to;
3329 /* duplicate hostent entry
3330 * and handle all Win16/Win32 dependent things (struct size, ...) *correctly*.
3331 * Dito for protoent and servent.
3333 static struct WS_hostent *WS_dup_he(const struct hostent* p_he)
3336 struct WS_hostent *p_to;
3338 int size = (sizeof(*p_he) +
3339 strlen(p_he->h_name) + 1 +
3340 list_size(p_he->h_aliases, 0) +
3341 list_size(p_he->h_addr_list, p_he->h_length));
3343 if (!(p_to = check_buffer_he(size))) return NULL;
3344 p_to->h_addrtype = p_he->h_addrtype;
3345 p_to->h_length = p_he->h_length;
3347 p = (char *)(p_to + 1);
3349 strcpy(p, p_he->h_name);
3352 p_to->h_aliases = (char **)p;
3353 p += list_dup(p_he->h_aliases, p_to->h_aliases, 0);
3355 p_to->h_addr_list = (char **)p;
3356 list_dup(p_he->h_addr_list, p_to->h_addr_list, p_he->h_length);
3360 /* ----- protoent */
3362 static struct WS_protoent *WS_dup_pe(const struct protoent* p_pe)
3365 struct WS_protoent *p_to;
3367 int size = (sizeof(*p_pe) +
3368 strlen(p_pe->p_name) + 1 +
3369 list_size(p_pe->p_aliases, 0));
3371 if (!(p_to = check_buffer_pe(size))) return NULL;
3372 p_to->p_proto = p_pe->p_proto;
3374 p = (char *)(p_to + 1);
3376 strcpy(p, p_pe->p_name);
3379 p_to->p_aliases = (char **)p;
3380 list_dup(p_pe->p_aliases, p_to->p_aliases, 0);
3386 static struct WS_servent *WS_dup_se(const struct servent* p_se)
3389 struct WS_servent *p_to;
3391 int size = (sizeof(*p_se) +
3392 strlen(p_se->s_proto) + 1 +
3393 strlen(p_se->s_name) + 1 +
3394 list_size(p_se->s_aliases, 0));
3396 if (!(p_to = check_buffer_se(size))) return NULL;
3397 p_to->s_port = p_se->s_port;
3399 p = (char *)(p_to + 1);
3401 strcpy(p, p_se->s_name);
3405 strcpy(p, p_se->s_proto);
3408 p_to->s_aliases = (char **)p;
3409 list_dup(p_se->s_aliases, p_to->s_aliases, 0);
3413 /* ----------------------------------- error handling */
3417 int loc_errno = errno;
3418 WARN("errno %d, (%s).\n", loc_errno, strerror(loc_errno));
3422 case EINTR: return WSAEINTR;
3423 case EBADF: return WSAEBADF;
3425 case EACCES: return WSAEACCES;
3426 case EFAULT: return WSAEFAULT;
3427 case EINVAL: return WSAEINVAL;
3428 case EMFILE: return WSAEMFILE;
3429 case EWOULDBLOCK: return WSAEWOULDBLOCK;
3430 case EINPROGRESS: return WSAEINPROGRESS;
3431 case EALREADY: return WSAEALREADY;
3432 case ENOTSOCK: return WSAENOTSOCK;
3433 case EDESTADDRREQ: return WSAEDESTADDRREQ;
3434 case EMSGSIZE: return WSAEMSGSIZE;
3435 case EPROTOTYPE: return WSAEPROTOTYPE;
3436 case ENOPROTOOPT: return WSAENOPROTOOPT;
3437 case EPROTONOSUPPORT: return WSAEPROTONOSUPPORT;
3438 case ESOCKTNOSUPPORT: return WSAESOCKTNOSUPPORT;
3439 case EOPNOTSUPP: return WSAEOPNOTSUPP;
3440 case EPFNOSUPPORT: return WSAEPFNOSUPPORT;
3441 case EAFNOSUPPORT: return WSAEAFNOSUPPORT;
3442 case EADDRINUSE: return WSAEADDRINUSE;
3443 case EADDRNOTAVAIL: return WSAEADDRNOTAVAIL;
3444 case ENETDOWN: return WSAENETDOWN;
3445 case ENETUNREACH: return WSAENETUNREACH;
3446 case ENETRESET: return WSAENETRESET;
3447 case ECONNABORTED: return WSAECONNABORTED;
3449 case ECONNRESET: return WSAECONNRESET;
3450 case ENOBUFS: return WSAENOBUFS;
3451 case EISCONN: return WSAEISCONN;
3452 case ENOTCONN: return WSAENOTCONN;
3453 case ESHUTDOWN: return WSAESHUTDOWN;
3454 case ETOOMANYREFS: return WSAETOOMANYREFS;
3455 case ETIMEDOUT: return WSAETIMEDOUT;
3456 case ECONNREFUSED: return WSAECONNREFUSED;
3457 case ELOOP: return WSAELOOP;
3458 case ENAMETOOLONG: return WSAENAMETOOLONG;
3459 case EHOSTDOWN: return WSAEHOSTDOWN;
3460 case EHOSTUNREACH: return WSAEHOSTUNREACH;
3461 case ENOTEMPTY: return WSAENOTEMPTY;
3463 case EPROCLIM: return WSAEPROCLIM;
3466 case EUSERS: return WSAEUSERS;
3469 case EDQUOT: return WSAEDQUOT;
3472 case ESTALE: return WSAESTALE;
3475 case EREMOTE: return WSAEREMOTE;
3478 /* just in case we ever get here and there are no problems */
3481 WARN("Unknown errno %d!\n", loc_errno);
3482 return WSAEOPNOTSUPP;
3486 UINT wsaHerrno(int loc_errno)
3489 WARN("h_errno %d.\n", loc_errno);
3493 case HOST_NOT_FOUND: return WSAHOST_NOT_FOUND;
3494 case TRY_AGAIN: return WSATRY_AGAIN;
3495 case NO_RECOVERY: return WSANO_RECOVERY;
3496 case NO_DATA: return WSANO_DATA;
3497 case ENOBUFS: return WSAENOBUFS;
3501 WARN("Unknown h_errno %d!\n", loc_errno);
3502 return WSAEOPNOTSUPP;
3507 /***********************************************************************
3508 * WSARecv (WS2_32.67)
3510 int WINAPI WSARecv(SOCKET s, LPWSABUF lpBuffers, DWORD dwBufferCount,
3511 LPDWORD NumberOfBytesReceived, LPDWORD lpFlags,
3512 LPWSAOVERLAPPED lpOverlapped,
3513 LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine)
3515 return WSARecvFrom(s, lpBuffers, dwBufferCount, NumberOfBytesReceived, lpFlags,
3516 NULL, NULL, lpOverlapped, lpCompletionRoutine);
3519 /***********************************************************************
3520 * WSARecvFrom (WS2_32.69)
3522 INT WINAPI WSARecvFrom( SOCKET s, LPWSABUF lpBuffers, DWORD dwBufferCount,
3523 LPDWORD lpNumberOfBytesRecvd, LPDWORD lpFlags, struct WS_sockaddr *lpFrom,
3524 LPINT lpFromlen, LPWSAOVERLAPPED lpOverlapped,
3525 LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine )
3529 int n, fd, err = WSAENOTSOCK, flags, ret;
3530 struct iovec* iovec;
3531 struct ws2_async *wsa;
3532 IO_STATUS_BLOCK* iosb;
3534 TRACE("socket %04x, wsabuf %p, nbufs %ld, flags %ld, from %p, fromlen %ld, ovl %p, func %p\n",
3535 s, lpBuffers, dwBufferCount, *lpFlags, lpFrom,
3536 (lpFromlen ? *lpFromlen : -1L),
3537 lpOverlapped, lpCompletionRoutine);
3539 fd = get_sock_fd( s, GENERIC_READ, &flags );
3540 TRACE( "fd=%d, flags=%x\n", fd, flags );
3542 if (fd == -1) return SOCKET_ERROR;
3544 if (flags & FD_FLAG_RECV_SHUTDOWN)
3546 WSASetLastError( WSAESHUTDOWN );
3550 iovec = HeapAlloc( GetProcessHeap(), 0, dwBufferCount * sizeof (struct iovec) );
3557 for (i = 0; i < dwBufferCount; i++)
3559 iovec[i].iov_base = lpBuffers[i].buf;
3560 iovec[i].iov_len = lpBuffers[i].len;
3563 if ( (lpOverlapped || lpCompletionRoutine) && flags & FD_FLAG_OVERLAPPED )
3565 wsa = WS2_make_async( s, fd, ws2m_read, iovec, dwBufferCount,
3566 lpFlags, lpFrom, lpFromlen,
3567 lpOverlapped, lpCompletionRoutine, &iosb );
3575 if ( ( ret = ws2_queue_async( wsa, iosb )) )
3577 err = NtStatusToWSAError( ret );
3579 if ( !lpOverlapped )
3580 HeapFree( GetProcessHeap(), 0, iosb );
3581 HeapFree( GetProcessHeap(), 0, wsa );
3585 /* Try immediate completion */
3588 if ( WSAGetOverlappedResult( s, lpOverlapped,
3589 lpNumberOfBytesRecvd, FALSE, lpFlags) )
3592 if ( (err = WSAGetLastError()) != WSA_IO_INCOMPLETE )
3596 WSASetLastError( WSA_IO_PENDING );
3597 return SOCKET_ERROR;
3600 if ( _is_blocking(s) )
3603 /* FIXME: OOB and exceptfds? */
3604 int timeout = GET_RCVTIMEO(fd);
3605 if( !do_block(fd, POLLIN, timeout)) {
3607 /* a timeout is not fatal */
3608 _enable_event(SOCKET2HANDLE(s), FD_READ, 0, 0);
3613 n = WS2_recv( fd, iovec, dwBufferCount, lpFrom, lpFromlen, lpFlags );
3620 TRACE(" -> %i bytes\n", n);
3621 *lpNumberOfBytesRecvd = n;
3623 HeapFree(GetProcessHeap(), 0, iovec);
3624 release_sock_fd( s, fd );
3625 _enable_event(SOCKET2HANDLE(s), FD_READ, 0, 0);
3630 HeapFree(GetProcessHeap(), 0, iovec);
3633 release_sock_fd( s, fd );
3636 WARN(" -> ERROR %d\n", err);
3637 WSASetLastError( err );
3638 return SOCKET_ERROR;
3641 /***********************************************************************
3642 * WSCInstallProvider (WS2_32.88)
3644 INT WINAPI WSCInstallProvider( const LPGUID lpProviderId,
3645 LPCWSTR lpszProviderDllPath,
3646 const LPWSAPROTOCOL_INFOW lpProtocolInfoList,
3647 DWORD dwNumberOfEntries,
3650 FIXME("(%s, %s, %p, %ld, %p): stub !\n", debugstr_guid(lpProviderId),
3651 debugstr_w(lpszProviderDllPath), lpProtocolInfoList,
3652 dwNumberOfEntries, lpErrno);
3658 /***********************************************************************
3659 * WSCDeinstallProvider (WS2_32.83)
3661 INT WINAPI WSCDeinstallProvider(LPGUID lpProviderId, LPINT lpErrno)
3663 FIXME("(%s, %p): stub !\n", debugstr_guid(lpProviderId), lpErrno);
3669 /***********************************************************************
3670 * WSAAccept (WS2_32.26)
3672 SOCKET WINAPI WSAAccept( SOCKET s, struct WS_sockaddr *addr, LPINT addrlen,
3673 LPCONDITIONPROC lpfnCondition, DWORD dwCallbackData)
3676 int ret = 0, size = 0;
3677 WSABUF CallerId, CallerData, CalleeId, CalleeData;
3678 /* QOS SQOS, GQOS; */
3681 SOCKADDR src_addr, dst_addr;
3683 TRACE("Socket %04x, sockaddr %p, addrlen %p, fnCondition %p, dwCallbackData %ld\n",
3684 s, addr, addrlen, lpfnCondition, dwCallbackData);
3687 size = sizeof(src_addr);
3688 cs = WS_accept(s, &src_addr, &size);
3690 if (cs == SOCKET_ERROR) return SOCKET_ERROR;
3692 CallerId.buf = (char *)&src_addr;
3693 CallerId.len = sizeof(src_addr);
3695 CallerData.buf = NULL;
3696 CallerData.len = (ULONG)NULL;
3698 WS_getsockname(cs, &dst_addr, &size);
3700 CalleeId.buf = (char *)&dst_addr;
3701 CalleeId.len = sizeof(dst_addr);
3704 ret = (*lpfnCondition)(&CallerId, &CallerData, NULL, NULL,
3705 &CalleeId, &CalleeData, &g, dwCallbackData);
3710 if (addr && addrlen)
3711 addr = memcpy(addr, &src_addr, (*addrlen > size) ? size : *addrlen );
3714 SERVER_START_REQ( set_socket_deferred )
3716 req->handle = SOCKET2HANDLE(s);
3717 req->deferred = SOCKET2HANDLE(cs);
3718 if ( !wine_server_call_err ( req ) )
3720 SetLastError( WSATRY_AGAIN );
3721 WS_closesocket( cs );
3725 return SOCKET_ERROR;
3728 SetLastError(WSAECONNREFUSED);
3729 return SOCKET_ERROR;
3731 FIXME("Unknown return type from Condition function\n");
3732 SetLastError(WSAENOTSOCK);
3733 return SOCKET_ERROR;
3737 /***********************************************************************
3738 * WSADuplicateSocketA (WS2_32.32)
3740 int WINAPI WSADuplicateSocketA( SOCKET s, DWORD dwProcessId, LPWSAPROTOCOL_INFOA lpProtocolInfo )
3744 TRACE("(%d,%lx,%p)\n", s, dwProcessId, lpProtocolInfo);
3745 memset(lpProtocolInfo, 0, sizeof(*lpProtocolInfo));
3746 /* FIXME: WS_getsockopt(s, WS_SOL_SOCKET, SO_PROTOCOL_INFO, lpProtocolInfo, sizeof(*lpProtocolInfo)); */
3747 /* I don't know what the real Windoze does next, this is a hack */
3748 /* ...we could duplicate and then use ConvertToGlobalHandle on the duplicate, then let
3749 * the target use the global duplicate, or we could copy a reference to us to the structure
3750 * and let the target duplicate it from us, but let's do it as simple as possible */
3751 hProcess = OpenProcess(PROCESS_DUP_HANDLE, FALSE, dwProcessId);
3752 DuplicateHandle(GetCurrentProcess(), SOCKET2HANDLE(s),
3753 hProcess, (LPHANDLE)&lpProtocolInfo->dwCatalogEntryId,
3754 0, FALSE, DUPLICATE_SAME_ACCESS);
3755 CloseHandle(hProcess);
3756 lpProtocolInfo->dwServiceFlags4 = 0xff00ff00; /* magic */
3760 /***********************************************************************
3761 * WSADuplicateSocketW (WS2_32.33)
3763 int WINAPI WSADuplicateSocketW( SOCKET s, DWORD dwProcessId, LPWSAPROTOCOL_INFOW lpProtocolInfo )
3767 TRACE("(%d,%lx,%p)\n", s, dwProcessId, lpProtocolInfo);
3769 memset(lpProtocolInfo, 0, sizeof(*lpProtocolInfo));
3770 hProcess = OpenProcess(PROCESS_DUP_HANDLE, FALSE, dwProcessId);
3771 DuplicateHandle(GetCurrentProcess(), SOCKET2HANDLE(s),
3772 hProcess, (LPHANDLE)&lpProtocolInfo->dwCatalogEntryId,
3773 0, FALSE, DUPLICATE_SAME_ACCESS);
3774 CloseHandle(hProcess);
3775 lpProtocolInfo->dwServiceFlags4 = 0xff00ff00; /* magic */
3779 /***********************************************************************
3780 * WSAInstallServiceClassA (WS2_32.48)
3782 int WINAPI WSAInstallServiceClassA(LPWSASERVICECLASSINFOA info)
3784 FIXME("Request to install service %s\n",debugstr_a(info->lpszServiceClassName));
3785 WSASetLastError(WSAEACCES);
3786 return SOCKET_ERROR;
3789 /***********************************************************************
3790 * WSAInstallServiceClassW (WS2_32.49)
3792 int WINAPI WSAInstallServiceClassW(LPWSASERVICECLASSINFOW info)
3794 FIXME("Request to install service %s\n",debugstr_w(info->lpszServiceClassName));
3795 WSASetLastError(WSAEACCES);
3796 return SOCKET_ERROR;
3799 /***********************************************************************
3800 * WSARemoveServiceClass (WS2_32.70)
3802 int WINAPI WSARemoveServiceClass(LPGUID info)
3804 FIXME("Request to remove service %p\n",info);
3805 WSASetLastError(WSATYPE_NOT_FOUND);
3806 return SOCKET_ERROR;
3809 /***********************************************************************
3810 * WSAStringToAddressA (WS2_32.80)
3812 INT WINAPI WSAStringToAddressA(LPSTR AddressString,
3814 LPWSAPROTOCOL_INFOA lpProtocolInfo,
3815 LPSOCKADDR lpAddress,
3816 LPINT lpAddressLength)
3820 LPSTR workBuffer=NULL,ptrPort;
3822 TRACE( "(%s, %x, %p, %p, %p)\n", AddressString, AddressFamily, lpProtocolInfo,
3823 lpAddress, lpAddressLength );
3825 if (!lpAddressLength || !lpAddress) return SOCKET_ERROR;
3829 workBuffer = HeapAlloc( GetProcessHeap(), 0, strlen(AddressString)+1 );
3832 strcpy(workBuffer,AddressString);
3833 switch (AddressFamily)
3836 /* caller wants to know the size of the socket buffer */
3837 if (*lpAddressLength < sizeof(SOCKADDR_IN))
3839 *lpAddressLength = sizeof(SOCKADDR_IN);
3844 /* caller wants to translate an AdressString into a SOCKADDR */
3847 memset(lpAddress,0,sizeof(SOCKADDR_IN));
3848 ((LPSOCKADDR_IN)lpAddress)->sin_family = AF_INET;
3849 ptrPort = strchr(workBuffer,':');
3852 ((LPSOCKADDR_IN)lpAddress)->sin_port = (u_short)atoi(ptrPort+1);
3856 ((LPSOCKADDR_IN)lpAddress)->sin_port = 0;
3857 inetaddr = inet_addr(workBuffer);
3858 if (inetaddr != INADDR_NONE)
3860 ((LPSOCKADDR_IN)lpAddress)->sin_addr.WS_s_addr = inetaddr;
3868 FIXME("(%s, %x, %p, %p, %p) - ProtocolInfo not implemented!\n",
3869 AddressString, AddressFamily,
3870 lpProtocolInfo, lpAddress, lpAddressLength);
3874 FIXME("(%s, %x, %p, %p, %p) - AddressFamiliy not implemented!\n",
3875 AddressString, AddressFamily,
3876 lpProtocolInfo, lpAddress, lpAddressLength);
3878 HeapFree( GetProcessHeap(), 0, workBuffer );
3881 res = WSA_NOT_ENOUGH_MEMORY;
3887 WSASetLastError(res);
3888 return SOCKET_ERROR;
3891 /***********************************************************************
3892 * WSAStringToAddressW (WS2_32.81)
3894 * Does anybody know if this functions allows to use hebrew/arabic/chinese... digits?
3895 * If this should be the case, it would be required to map these digits
3896 * to Unicode digits (0-9) using FoldString first.
3898 INT WINAPI WSAStringToAddressW(LPWSTR AddressString,
3900 LPWSAPROTOCOL_INFOW lpProtocolInfo,
3901 LPSOCKADDR lpAddress,
3902 LPINT lpAddressLength)
3905 LPSTR workBuffer=NULL;
3906 WSAPROTOCOL_INFOA infoA;
3907 LPWSAPROTOCOL_INFOA lpProtoInfoA = NULL;
3909 TRACE( "(%s, %x, %p, %p, %p)\n", debugstr_w(AddressString), AddressFamily, lpProtocolInfo,
3910 lpAddress, lpAddressLength );
3912 if (!lpAddressLength || !lpAddress) return SOCKET_ERROR;
3914 /* if ProtocolInfo is available - convert to ANSI variant */
3917 lpProtoInfoA = &infoA;
3918 memcpy( lpProtoInfoA, lpProtocolInfo, FIELD_OFFSET( WSAPROTOCOL_INFOA, szProtocol ) );
3920 if (!WideCharToMultiByte( CP_ACP, 0, lpProtocolInfo->szProtocol, -1,
3921 lpProtoInfoA->szProtocol, WSAPROTOCOL_LEN+1, NULL, NULL ))
3923 WSASetLastError( WSAEINVAL);
3924 return SOCKET_ERROR;
3930 /* Translate AddressString to ANSI code page - assumes that only
3931 standard digits 0-9 are used with this API call */
3932 sBuffer = WideCharToMultiByte( CP_ACP, 0, AddressString, -1, NULL, 0, NULL, NULL );
3933 workBuffer = HeapAlloc( GetProcessHeap(), 0, sBuffer );
3937 WideCharToMultiByte( CP_ACP, 0, AddressString, -1, workBuffer, sBuffer, NULL, NULL );
3938 res = WSAStringToAddressA(workBuffer,AddressFamily,lpProtoInfoA,
3939 lpAddress,lpAddressLength);
3940 HeapFree( GetProcessHeap(), 0, workBuffer );
3944 res = WSA_NOT_ENOUGH_MEMORY;
3949 WSASetLastError(res);
3950 return SOCKET_ERROR;
3953 /***********************************************************************
3954 * WSAAddressToStringA (WS2_32.27)
3956 * See WSAAddressToStringW
3958 INT WINAPI WSAAddressToStringA( LPSOCKADDR sockaddr, DWORD len,
3959 LPWSAPROTOCOL_INFOA info, LPSTR string,
3963 CHAR buffer[22]; /* 12 digits + 3 dots + ':' + 5 digits + '\0' */
3966 TRACE( "(%p, %lx, %p, %p, %p)\n", sockaddr, len, info, string, lenstr );
3968 if (!sockaddr || len < sizeof(SOCKADDR_IN)) return SOCKET_ERROR;
3969 if (!string || !lenstr) return SOCKET_ERROR;
3971 /* sin_family is garanteed to be the first u_short */
3972 if (((SOCKADDR_IN *)sockaddr)->sin_family != AF_INET) return SOCKET_ERROR;
3974 sprintf( buffer, "%u.%u.%u.%u:%u",
3975 (unsigned int)(ntohl( ((SOCKADDR_IN *)sockaddr)->sin_addr.WS_s_addr ) >> 24 & 0xff),
3976 (unsigned int)(ntohl( ((SOCKADDR_IN *)sockaddr)->sin_addr.WS_s_addr ) >> 16 & 0xff),
3977 (unsigned int)(ntohl( ((SOCKADDR_IN *)sockaddr)->sin_addr.WS_s_addr ) >> 8 & 0xff),
3978 (unsigned int)(ntohl( ((SOCKADDR_IN *)sockaddr)->sin_addr.WS_s_addr ) & 0xff),
3979 ntohs( ((SOCKADDR_IN *)sockaddr)->sin_port ) );
3981 p = strchr( buffer, ':' );
3982 if (!((SOCKADDR_IN *)sockaddr)->sin_port) *p = 0;
3984 size = strlen( buffer );
3989 return SOCKET_ERROR;
3992 strcpy( string, buffer );
3996 /***********************************************************************
3997 * WSAAddressToStringW (WS2_32.28)
3999 * Convert a sockaddr address into a readable address string.
4002 * sockaddr [I] Pointer to a sockaddr structure.
4003 * len [I] Size of the sockaddr structure.
4004 * info [I] Pointer to a WSAPROTOCOL_INFOW structure (optional).
4005 * string [I/O] Pointer to a buffer to receive the address string.
4006 * lenstr [I/O] Size of the receive buffer in WCHARs.
4010 * Failure: SOCKET_ERROR
4013 * The 'info' parameter is ignored.
4016 * Only supports AF_INET addresses.
4018 INT WINAPI WSAAddressToStringW( LPSOCKADDR sockaddr, DWORD len,
4019 LPWSAPROTOCOL_INFOW info, LPWSTR string,
4023 WCHAR buffer[22]; /* 12 digits + 3 dots + ':' + 5 digits + '\0' */
4024 static const WCHAR format[] = { '%','u','.','%','u','.','%','u','.','%','u',':','%','u',0 };
4027 TRACE( "(%p, %lx, %p, %p, %p)\n", sockaddr, len, info, string, lenstr );
4029 if (!sockaddr || len < sizeof(SOCKADDR_IN)) return SOCKET_ERROR;
4030 if (!string || !lenstr) return SOCKET_ERROR;
4032 /* sin_family is garanteed to be the first u_short */
4033 if (((SOCKADDR_IN *)sockaddr)->sin_family != AF_INET) return SOCKET_ERROR;
4035 sprintfW( buffer, format,
4036 (unsigned int)(ntohl( ((SOCKADDR_IN *)sockaddr)->sin_addr.WS_s_addr ) >> 24 & 0xff),
4037 (unsigned int)(ntohl( ((SOCKADDR_IN *)sockaddr)->sin_addr.WS_s_addr ) >> 16 & 0xff),
4038 (unsigned int)(ntohl( ((SOCKADDR_IN *)sockaddr)->sin_addr.WS_s_addr ) >> 8 & 0xff),
4039 (unsigned int)(ntohl( ((SOCKADDR_IN *)sockaddr)->sin_addr.WS_s_addr ) & 0xff),
4040 ntohs( ((SOCKADDR_IN *)sockaddr)->sin_port ) );
4042 p = strchrW( buffer, ':' );
4043 if (!((SOCKADDR_IN *)sockaddr)->sin_port) *p = 0;
4045 size = lstrlenW( buffer );
4050 return SOCKET_ERROR;
4053 lstrcpyW( string, buffer );
4057 /***********************************************************************
4058 * WSAEnumNameSpaceProvidersA (WS2_32.34)
4060 INT WINAPI WSAEnumNameSpaceProvidersA( LPDWORD len, LPWSANAMESPACE_INFOA buffer )
4062 FIXME( "(%p %p) Stub!\n", len, buffer );
4066 /***********************************************************************
4067 * WSAEnumNameSpaceProvidersW (WS2_32.35)
4069 INT WINAPI WSAEnumNameSpaceProvidersW( LPDWORD len, LPWSANAMESPACE_INFOW buffer )
4071 FIXME( "(%p %p) Stub!\n", len, buffer );
4075 /***********************************************************************
4076 * WSAGetQOSByName (WS2_32.41)
4078 BOOL WINAPI WSAGetQOSByName( SOCKET s, LPWSABUF lpQOSName, LPQOS lpQOS )
4080 FIXME( "(0x%04x %p %p) Stub!\n", s, lpQOSName, lpQOS );
4084 /***********************************************************************
4085 * WSAGetServiceClassInfoA (WS2_32.42)
4087 INT WINAPI WSAGetServiceClassInfoA( LPGUID provider, LPGUID service, LPDWORD len,
4088 LPWSASERVICECLASSINFOA info )
4090 FIXME( "(%s %s %p %p) Stub!\n", debugstr_guid(provider), debugstr_guid(service),
4092 WSASetLastError(WSA_NOT_ENOUGH_MEMORY);
4093 return SOCKET_ERROR;
4096 /***********************************************************************
4097 * WSAGetServiceClassInfoW (WS2_32.43)
4099 INT WINAPI WSAGetServiceClassInfoW( LPGUID provider, LPGUID service, LPDWORD len,
4100 LPWSASERVICECLASSINFOW info )
4102 FIXME( "(%s %s %p %p) Stub!\n", debugstr_guid(provider), debugstr_guid(service),
4104 WSASetLastError(WSA_NOT_ENOUGH_MEMORY);
4105 return SOCKET_ERROR;
4108 /***********************************************************************
4109 * WSAGetServiceClassNameByClassIdA (WS2_32.44)
4111 INT WINAPI WSAGetServiceClassNameByClassIdA( LPGUID class, LPSTR service, LPDWORD len )
4113 FIXME( "(%s %p %p) Stub!\n", debugstr_guid(class), service, len );
4114 WSASetLastError(WSA_NOT_ENOUGH_MEMORY);
4115 return SOCKET_ERROR;
4118 /***********************************************************************
4119 * WSAGetServiceClassNameByClassIdW (WS2_32.45)
4121 INT WINAPI WSAGetServiceClassNameByClassIdW( LPGUID class, LPWSTR service, LPDWORD len )
4123 FIXME( "(%s %p %p) Stub!\n", debugstr_guid(class), service, len );
4124 WSASetLastError(WSA_NOT_ENOUGH_MEMORY);
4125 return SOCKET_ERROR;
4128 /***********************************************************************
4129 * WSALookupServiceBeginA (WS2_32.59)
4131 INT WINAPI WSALookupServiceBeginA( LPWSAQUERYSETA lpqsRestrictions,
4132 DWORD dwControlFlags,
4135 FIXME("(%p 0x%08lx %p) Stub!\n", lpqsRestrictions, dwControlFlags,
4137 WSASetLastError(WSA_NOT_ENOUGH_MEMORY);
4138 return SOCKET_ERROR;
4141 /***********************************************************************
4142 * WSALookupServiceBeginW (WS2_32.60)
4144 INT WINAPI WSALookupServiceBeginW( LPWSAQUERYSETW lpqsRestrictions,
4145 DWORD dwControlFlags,
4148 FIXME("(%p 0x%08lx %p) Stub!\n", lpqsRestrictions, dwControlFlags,
4150 WSASetLastError(WSA_NOT_ENOUGH_MEMORY);
4151 return SOCKET_ERROR;
4154 /***********************************************************************
4155 * WSALookupServiceBeginW (WS2_32.61)
4157 INT WINAPI WSALookupServiceEnd( HANDLE lookup )
4159 FIXME("(%p) Stub!\n", lookup );
4163 /***********************************************************************
4164 * WSALookupServiceNextA (WS2_32.62)
4166 INT WINAPI WSALookupServiceNextA( HANDLE lookup, DWORD flags, LPDWORD len, LPWSAQUERYSETA results )
4168 FIXME( "(%p 0x%08lx %p %p) Stub!\n", lookup, flags, len, results );
4172 /***********************************************************************
4173 * WSALookupServiceNextW (WS2_32.63)
4175 INT WINAPI WSALookupServiceNextW( HANDLE lookup, DWORD flags, LPDWORD len, LPWSAQUERYSETW results )
4177 FIXME( "(%p 0x%08lx %p %p) Stub!\n", lookup, flags, len, results );
4181 /***********************************************************************
4182 * WSANtohl (WS2_32.64)
4184 INT WINAPI WSANtohl( SOCKET s, u_long netlong, u_long* lphostlong )
4186 TRACE( "(0x%04x 0x%08lx %p)\n", s, netlong, lphostlong );
4188 if (!lphostlong) return WSAEFAULT;
4190 *lphostlong = ntohl( netlong );
4194 /***********************************************************************
4195 * WSANtohs (WS2_32.65)
4197 INT WINAPI WSANtohs( SOCKET s, u_short netshort, u_short* lphostshort )
4199 TRACE( "(0x%04x 0x%08x %p)\n", s, netshort, lphostshort );
4201 if (!lphostshort) return WSAEFAULT;
4203 *lphostshort = ntohs( netshort );
4207 /***********************************************************************
4208 * WSAProviderConfigChange (WS2_32.66)
4210 INT WINAPI WSAProviderConfigChange( LPHANDLE handle, LPWSAOVERLAPPED overlapped,
4211 LPWSAOVERLAPPED_COMPLETION_ROUTINE completion )
4213 FIXME( "(%p %p %p) Stub!\n", handle, overlapped, completion );
4214 return SOCKET_ERROR;
4217 /***********************************************************************
4218 * WSARecvDisconnect (WS2_32.68)
4220 INT WINAPI WSARecvDisconnect( SOCKET s, LPWSABUF disconnectdata )
4222 TRACE( "(0x%04x %p)\n", s, disconnectdata );
4224 return WS_shutdown( s, 0 );
4227 /***********************************************************************
4228 * WSASetServiceA (WS2_32.76)
4230 INT WINAPI WSASetServiceA( LPWSAQUERYSETA query, WSAESETSERVICEOP operation, DWORD flags )
4232 FIXME( "(%p 0x%08x 0x%08lx) Stub!\n", query, operation, flags );
4236 /***********************************************************************
4237 * WSASetServiceW (WS2_32.77)
4239 INT WINAPI WSASetServiceW( LPWSAQUERYSETW query, WSAESETSERVICEOP operation, DWORD flags )
4241 FIXME( "(%p 0x%08x 0x%08lx) Stub!\n", query, operation, flags );
4245 /***********************************************************************
4246 * WSCEnableNSProvider (WS2_32.84)
4248 INT WINAPI WSCEnableNSProvider( LPGUID provider, BOOL enable )
4250 FIXME( "(%s 0x%08x) Stub!\n", debugstr_guid(provider), enable );
4254 /***********************************************************************
4255 * WSCGetProviderPath (WS2_32.86)
4257 INT WINAPI WSCGetProviderPath( LPGUID provider, LPWSTR path, LPINT len, LPINT errno )
4259 FIXME( "(%s %p %p %p) Stub!\n", debugstr_guid(provider), path, len, errno );
4261 if (!errno || !provider || !len) return WSAEFAULT;
4264 return SOCKET_ERROR;
4267 /***********************************************************************
4268 * WSCInstallNameSpace (WS2_32.87)
4270 INT WINAPI WSCInstallNameSpace( LPWSTR identifier, LPWSTR path, DWORD namespace,
4271 DWORD version, LPGUID provider )
4273 FIXME( "(%s %s 0x%08lx 0x%08lx %s) Stub!\n", debugstr_w(identifier), debugstr_w(path),
4274 namespace, version, debugstr_guid(provider) );
4278 /***********************************************************************
4279 * WSCUnInstallNameSpace (WS2_32.89)
4281 INT WINAPI WSCUnInstallNameSpace( LPGUID lpProviderId )
4283 FIXME("(%p) Stub!\n", lpProviderId);
4287 /***********************************************************************
4288 * WSCWriteProviderOrder (WS2_32.91)
4290 INT WINAPI WSCWriteProviderOrder( LPDWORD entry, DWORD number )
4292 FIXME("(%p 0x%08lx) Stub!\n", entry, number);