2 * based on Windows Sockets 1.1 specs
4 * Copyright (C) 1993,1994,1996,1997 John Brezak, Erik Bos, Alex Korobka.
5 * Copyright (C) 2005 Marcus Meissner
6 * Copyright (C) 2006-2008 Kai Blin
8 * This library is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU Lesser General Public
10 * License as published by the Free Software Foundation; either
11 * version 2.1 of the License, or (at your option) any later version.
13 * This library is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 * Lesser General Public License for more details.
18 * You should have received a copy of the GNU Lesser General Public
19 * License along with this library; if not, write to the Free Software
20 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
22 * NOTE: If you make any changes to fix a particular app, make sure
23 * they don't break something else like Netscape or telnet and ftp
24 * clients and servers (www.winsite.com got a lot of those).
28 #include "wine/port.h"
33 #include <sys/types.h>
37 #ifdef HAVE_SYS_IOCTL_H
38 # include <sys/ioctl.h>
40 #ifdef HAVE_SYS_FILIO_H
41 # include <sys/filio.h>
43 #ifdef HAVE_SYS_SOCKIO_H
44 # include <sys/sockio.h>
48 # include <sys/so_ioctl.h>
51 #ifdef HAVE_SYS_PARAM_H
52 # include <sys/param.h>
58 #ifdef HAVE_SYS_WAIT_H
59 # include <sys/wait.h>
64 #ifdef HAVE_SYS_SOCKET_H
65 #include <sys/socket.h>
67 #ifdef HAVE_NETINET_IN_H
68 # include <netinet/in.h>
70 #ifdef HAVE_NETINET_TCP_H
71 # include <netinet/tcp.h>
73 #ifdef HAVE_ARPA_INET_H
74 # include <arpa/inet.h>
79 #ifdef HAVE_SYS_ERRNO_H
80 #include <sys/errno.h>
89 #ifdef HAVE_ARPA_NAMESER_H
90 # include <arpa/nameser.h>
99 #ifdef HAVE_NETIPX_IPX_H
100 # include <netipx/ipx.h>
102 #elif defined(HAVE_LINUX_IPX_H)
103 # ifdef HAVE_ASM_TYPES_H
104 # include <asm/types.h>
106 # ifdef HAVE_LINUX_TYPES_H
107 # include <linux/types.h>
109 # include <linux/ipx.h>
113 #ifdef HAVE_LINUX_IRDA_H
114 # ifdef HAVE_LINUX_TYPES_H
115 # include <linux/types.h>
117 # include <linux/irda.h>
124 #ifdef HAVE_SYS_POLL_H
125 # include <sys/poll.h>
127 #ifdef HAVE_SYS_TIME_H
128 # include <sys/time.h>
131 #define NONAMELESSUNION
132 #define NONAMELESSSTRUCT
133 #include "ntstatus.h"
134 #define WIN32_NO_STATUS
139 #include "winerror.h"
141 #include "winsock2.h"
143 #include "ws2tcpip.h"
149 #include "iphlpapi.h"
150 #include "wine/server.h"
151 #include "wine/debug.h"
152 #include "wine/unicode.h"
155 # include "wsnwlink.h"
159 #if defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
160 # define sipx_network sipx_addr.x_net
161 # define sipx_node sipx_addr.x_host.c_host
162 #endif /* __FreeBSD__ */
165 #define INADDR_NONE ~0UL
168 WINE_DEFAULT_DEBUG_CHANNEL(winsock);
170 /* critical section to protect some non-reentrant net function */
171 static CRITICAL_SECTION csWSgetXXXbyYYY;
172 static CRITICAL_SECTION_DEBUG critsect_debug =
174 0, 0, &csWSgetXXXbyYYY,
175 { &critsect_debug.ProcessLocksList, &critsect_debug.ProcessLocksList },
176 0, 0, { (DWORD_PTR)(__FILE__ ": csWSgetXXXbyYYY") }
178 static CRITICAL_SECTION csWSgetXXXbyYYY = { &critsect_debug, -1, 0, 0, 0, 0 };
180 union generic_unix_sockaddr
182 struct sockaddr addr;
183 char data[128]; /* should be big enough for all families */
186 static inline const char *debugstr_sockaddr( const struct WS_sockaddr *a )
188 if (!a) return "(nil)";
189 switch (a->sa_family)
192 return wine_dbg_sprintf("{ family AF_INET, address %s, port %d }",
193 inet_ntoa(((const struct sockaddr_in *)a)->sin_addr),
194 ntohs(((const struct sockaddr_in *)a)->sin_port));
199 struct WS_sockaddr_in6 *sin = (struct WS_sockaddr_in6 *)a;
201 p = WS_inet_ntop( WS_AF_INET6, &sin->sin6_addr, buf, sizeof(buf) );
203 p = "(unknown IPv6 address)";
204 return wine_dbg_sprintf("{ family AF_INET6, address %s, port %d }",
205 p, ntohs(sin->sin6_port));
211 memcpy( &addr, ((const SOCKADDR_IRDA *)a)->irdaDeviceID, sizeof(addr) );
212 addr = ntohl( addr );
213 return wine_dbg_sprintf("{ family AF_IRDA, addr %08x, name %s }",
215 ((const SOCKADDR_IRDA *)a)->irdaServiceName);
218 return wine_dbg_sprintf("{ family %d }", a->sa_family);
222 /* HANDLE<->SOCKET conversion (SOCKET is UINT_PTR). */
223 #define SOCKET2HANDLE(s) ((HANDLE)(s))
224 #define HANDLE2SOCKET(h) ((SOCKET)(h))
226 /****************************************************************
227 * Async IO declarations
228 ****************************************************************/
230 typedef struct ws2_async
234 LPWSAOVERLAPPED user_overlapped;
235 LPWSAOVERLAPPED_COMPLETION_ROUTINE completion_func;
236 IO_STATUS_BLOCK local_iosb;
237 struct WS_sockaddr *addr;
240 int val; /* for send operations */
241 int *ptr; /* for recv operations */
244 unsigned int n_iovecs;
245 unsigned int first_iovec;
246 struct iovec iovec[1];
249 /****************************************************************/
251 /* ----------------------------------- internal data */
253 /* ws_... struct conversion flags */
255 typedef struct /* WSAAsyncSelect() control struct */
257 HANDLE service, event, sock;
263 #define WS_MAX_SOCKETS_PER_PROCESS 128 /* reasonable guess */
264 #define WS_MAX_UDP_DATAGRAM 1024
265 static INT WINAPI WSA_DefaultBlockingHook( FARPROC x );
267 /* hostent's, servent's and protent's are stored in one buffer per thread,
268 * as documented on MSDN for the functions that return any of the buffers */
269 struct per_thread_data
272 struct WS_hostent *he_buffer;
273 struct WS_servent *se_buffer;
274 struct WS_protoent *pe_buffer;
280 static INT num_startup; /* reference counter */
281 static FARPROC blocking_hook = (FARPROC)WSA_DefaultBlockingHook;
283 /* function prototypes */
284 static struct WS_hostent *WS_dup_he(const struct hostent* p_he);
285 static struct WS_protoent *WS_dup_pe(const struct protoent* p_pe);
286 static struct WS_servent *WS_dup_se(const struct servent* p_se);
288 int WSAIOCTL_GetInterfaceCount(void);
289 int WSAIOCTL_GetInterfaceName(int intNumber, char *intName);
292 UINT wsaHerrno(int errnr);
294 #define MAP_OPTION(opt) { WS_##opt, opt }
296 static const int ws_sock_map[][2] =
298 MAP_OPTION( SO_DEBUG ),
299 MAP_OPTION( SO_ACCEPTCONN ),
300 MAP_OPTION( SO_REUSEADDR ),
301 MAP_OPTION( SO_KEEPALIVE ),
302 MAP_OPTION( SO_DONTROUTE ),
303 MAP_OPTION( SO_BROADCAST ),
304 MAP_OPTION( SO_LINGER ),
305 MAP_OPTION( SO_OOBINLINE ),
306 MAP_OPTION( SO_SNDBUF ),
307 MAP_OPTION( SO_RCVBUF ),
308 MAP_OPTION( SO_ERROR ),
309 MAP_OPTION( SO_TYPE ),
311 MAP_OPTION( SO_RCVTIMEO ),
314 MAP_OPTION( SO_SNDTIMEO ),
318 static const int ws_tcp_map[][2] =
321 MAP_OPTION( TCP_NODELAY ),
325 static const int ws_ip_map[][2] =
327 MAP_OPTION( IP_MULTICAST_IF ),
328 MAP_OPTION( IP_MULTICAST_TTL ),
329 MAP_OPTION( IP_MULTICAST_LOOP ),
330 MAP_OPTION( IP_ADD_MEMBERSHIP ),
331 MAP_OPTION( IP_DROP_MEMBERSHIP ),
332 MAP_OPTION( IP_OPTIONS ),
334 MAP_OPTION( IP_HDRINCL ),
336 MAP_OPTION( IP_TOS ),
337 MAP_OPTION( IP_TTL ),
340 static const int ws_af_map[][2] =
342 MAP_OPTION( AF_UNSPEC ),
343 MAP_OPTION( AF_INET ),
344 MAP_OPTION( AF_INET6 ),
346 MAP_OPTION( AF_IPX ),
349 MAP_OPTION( AF_IRDA ),
351 {FROM_PROTOCOL_INFO, FROM_PROTOCOL_INFO},
354 static const int ws_socktype_map[][2] =
356 MAP_OPTION( SOCK_DGRAM ),
357 MAP_OPTION( SOCK_STREAM ),
358 MAP_OPTION( SOCK_RAW ),
359 {FROM_PROTOCOL_INFO, FROM_PROTOCOL_INFO},
362 static const int ws_proto_map[][2] =
364 MAP_OPTION( IPPROTO_IP ),
365 MAP_OPTION( IPPROTO_TCP ),
366 MAP_OPTION( IPPROTO_UDP ),
367 MAP_OPTION( IPPROTO_ICMP ),
368 MAP_OPTION( IPPROTO_IGMP ),
369 MAP_OPTION( IPPROTO_RAW ),
370 {FROM_PROTOCOL_INFO, FROM_PROTOCOL_INFO},
373 static const int ws_aiflag_map[][2] =
375 MAP_OPTION( AI_PASSIVE ),
376 MAP_OPTION( AI_CANONNAME ),
377 MAP_OPTION( AI_NUMERICHOST ),
378 /* Linux/UNIX knows a lot more. But Windows only
379 * has 3 as far as I could see. -Marcus
383 static const int ws_niflag_map[][2] =
385 MAP_OPTION( NI_NOFQDN ),
386 MAP_OPTION( NI_NUMERICHOST ),
387 MAP_OPTION( NI_NAMEREQD ),
388 MAP_OPTION( NI_NUMERICSERV ),
389 MAP_OPTION( NI_DGRAM ),
392 static const int ws_eai_map[][2] =
394 MAP_OPTION( EAI_AGAIN ),
395 MAP_OPTION( EAI_BADFLAGS ),
396 MAP_OPTION( EAI_FAIL ),
397 MAP_OPTION( EAI_FAMILY ),
398 MAP_OPTION( EAI_MEMORY ),
399 /* Note: EAI_NODATA is deprecated, but still
400 * used by Windows and Linux... We map the newer
401 * EAI_NONAME to EAI_NODATA for now until Windows
405 MAP_OPTION( EAI_NODATA ),
408 { WS_EAI_NODATA, EAI_NONAME },
411 MAP_OPTION( EAI_SERVICE ),
412 MAP_OPTION( EAI_SOCKTYPE ),
416 static const char magic_loopback_addr[] = {127, 12, 34, 56};
418 static inline DWORD NtStatusToWSAError( const DWORD status )
420 /* We only need to cover the status codes set by server async request handling */
424 case STATUS_SUCCESS: wserr = 0; break;
425 case STATUS_PENDING: wserr = WSA_IO_PENDING; break;
426 case STATUS_OBJECT_TYPE_MISMATCH: wserr = WSAENOTSOCK; break;
427 case STATUS_INVALID_HANDLE: wserr = WSAEBADF; break;
428 case STATUS_INVALID_PARAMETER: wserr = WSAEINVAL; break;
429 case STATUS_PIPE_DISCONNECTED: wserr = WSAESHUTDOWN; break;
430 case STATUS_CANCELLED: wserr = WSA_OPERATION_ABORTED; break;
431 case STATUS_TIMEOUT: wserr = WSAETIMEDOUT; break;
432 case STATUS_NO_MEMORY: wserr = WSAEFAULT; break;
434 if ( status >= WSABASEERR && status <= WSABASEERR+1004 )
435 /* It is not an NT status code but a winsock error */
439 wserr = RtlNtStatusToDosError( status );
440 FIXME( "Status code %08x converted to DOS error code %x\n", status, wserr );
446 /* set last error code from NT status without mapping WSA errors */
447 static inline unsigned int set_error( unsigned int err )
451 err = NtStatusToWSAError( err );
457 static inline int get_sock_fd( SOCKET s, DWORD access, unsigned int *options )
460 if (set_error( wine_server_handle_to_fd( SOCKET2HANDLE(s), access, &fd, options ) ))
465 static inline void release_sock_fd( SOCKET s, int fd )
467 wine_server_release_fd( SOCKET2HANDLE(s), fd );
470 static void _enable_event( HANDLE s, unsigned int event,
471 unsigned int sstate, unsigned int cstate )
473 SERVER_START_REQ( enable_socket_event )
475 req->handle = wine_server_obj_handle( s );
477 req->sstate = sstate;
478 req->cstate = cstate;
479 wine_server_call( req );
484 static int _is_blocking(SOCKET s)
487 SERVER_START_REQ( get_socket_event )
489 req->handle = wine_server_obj_handle( SOCKET2HANDLE(s) );
490 req->service = FALSE;
492 wine_server_call( req );
493 ret = (reply->state & FD_WINE_NONBLOCKING) == 0;
499 static unsigned int _get_sock_mask(SOCKET s)
502 SERVER_START_REQ( get_socket_event )
504 req->handle = wine_server_obj_handle( SOCKET2HANDLE(s) );
505 req->service = FALSE;
507 wine_server_call( req );
514 static void _sync_sock_state(SOCKET s)
516 /* do a dummy wineserver request in order to let
517 the wineserver run through its select loop once */
518 (void)_is_blocking(s);
521 static int _get_sock_error(SOCKET s, unsigned int bit)
523 int events[FD_MAX_EVENTS];
525 SERVER_START_REQ( get_socket_event )
527 req->handle = wine_server_obj_handle( SOCKET2HANDLE(s) );
528 req->service = FALSE;
530 wine_server_set_reply( req, events, sizeof(events) );
531 wine_server_call( req );
537 static struct per_thread_data *get_per_thread_data(void)
539 struct per_thread_data * ptb = NtCurrentTeb()->WinSockData;
540 /* lazy initialization */
543 ptb = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*ptb) );
544 NtCurrentTeb()->WinSockData = ptb;
549 static void free_per_thread_data(void)
551 struct per_thread_data * ptb = NtCurrentTeb()->WinSockData;
555 /* delete scratch buffers */
556 HeapFree( GetProcessHeap(), 0, ptb->he_buffer );
557 HeapFree( GetProcessHeap(), 0, ptb->se_buffer );
558 HeapFree( GetProcessHeap(), 0, ptb->pe_buffer );
559 ptb->he_buffer = NULL;
560 ptb->se_buffer = NULL;
561 ptb->pe_buffer = NULL;
563 HeapFree( GetProcessHeap(), 0, ptb );
564 NtCurrentTeb()->WinSockData = NULL;
567 /***********************************************************************
568 * DllMain (WS2_32.init)
570 BOOL WINAPI DllMain(HINSTANCE hInstDLL, DWORD fdwReason, LPVOID fImpLoad)
572 TRACE("%p 0x%x %p\n", hInstDLL, fdwReason, fImpLoad);
574 case DLL_PROCESS_ATTACH:
576 case DLL_PROCESS_DETACH:
577 free_per_thread_data();
580 case DLL_THREAD_DETACH:
581 free_per_thread_data();
587 /***********************************************************************
590 * Converts socket flags from Windows format.
591 * Return 1 if converted, 0 if not (error).
593 static int convert_sockopt(INT *level, INT *optname)
600 for(i=0; i<sizeof(ws_sock_map)/sizeof(ws_sock_map[0]); i++) {
601 if( ws_sock_map[i][0] == *optname )
603 *optname = ws_sock_map[i][1];
607 FIXME("Unknown SOL_SOCKET optname 0x%x\n", *optname);
610 *level = IPPROTO_TCP;
611 for(i=0; i<sizeof(ws_tcp_map)/sizeof(ws_tcp_map[0]); i++) {
612 if ( ws_tcp_map[i][0] == *optname )
614 *optname = ws_tcp_map[i][1];
618 FIXME("Unknown IPPROTO_TCP optname 0x%x\n", *optname);
622 for(i=0; i<sizeof(ws_ip_map)/sizeof(ws_ip_map[0]); i++) {
623 if (ws_ip_map[i][0] == *optname )
625 *optname = ws_ip_map[i][1];
629 FIXME("Unknown IPPROTO_IP optname 0x%x\n", *optname);
631 default: FIXME("Unimplemented or unknown socket level\n");
636 /* ----------------------------------- Per-thread info (or per-process?) */
638 static char *strdup_lower(const char *str)
641 char *ret = HeapAlloc( GetProcessHeap(), 0, strlen(str) + 1 );
645 for (i = 0; str[i]; i++) ret[i] = tolower(str[i]);
648 else SetLastError(WSAENOBUFS);
652 static inline int sock_error_p(int s)
654 unsigned int optval, optlen;
656 optlen = sizeof(optval);
657 getsockopt(s, SOL_SOCKET, SO_ERROR, (void *) &optval, &optlen);
658 if (optval) WARN("\t[%i] error: %d\n", s, optval);
662 /* Utility: get the SO_RCVTIMEO or SO_SNDTIMEO socket option
663 * from an fd and return the value converted to milli seconds
664 * or -1 if there is an infinite time out */
665 static inline int get_rcvsnd_timeo( int fd, int optname)
668 unsigned int len = sizeof(tv);
669 int ret = getsockopt(fd, SOL_SOCKET, optname, &tv, &len);
671 ret = tv.tv_sec * 1000 + tv.tv_usec / 1000;
672 if( ret <= 0 ) /* tv == {0,0} means infinite time out */
677 /* macro wrappers for portability */
679 #define GET_RCVTIMEO(fd) get_rcvsnd_timeo( (fd), SO_RCVTIMEO)
681 #define GET_RCVTIMEO(fd) (-1)
685 #define GET_SNDTIMEO(fd) get_rcvsnd_timeo( (fd), SO_SNDTIMEO)
687 #define GET_SNDTIMEO(fd) (-1)
690 /* utility: given an fd, will block until one of the events occurs */
691 static inline int do_block( int fd, int events, int timeout )
699 while ((ret = poll(&pfd, 1, timeout)) < 0)
710 convert_af_w2u(int windowsaf) {
713 for (i=0;i<sizeof(ws_af_map)/sizeof(ws_af_map[0]);i++)
714 if (ws_af_map[i][0] == windowsaf)
715 return ws_af_map[i][1];
716 FIXME("unhandled Windows address family %d\n", windowsaf);
721 convert_af_u2w(int unixaf) {
724 for (i=0;i<sizeof(ws_af_map)/sizeof(ws_af_map[0]);i++)
725 if (ws_af_map[i][1] == unixaf)
726 return ws_af_map[i][0];
727 FIXME("unhandled UNIX address family %d\n", unixaf);
732 convert_proto_w2u(int windowsproto) {
735 for (i=0;i<sizeof(ws_proto_map)/sizeof(ws_proto_map[0]);i++)
736 if (ws_proto_map[i][0] == windowsproto)
737 return ws_proto_map[i][1];
738 FIXME("unhandled Windows socket protocol %d\n", windowsproto);
743 convert_proto_u2w(int unixproto) {
746 for (i=0;i<sizeof(ws_proto_map)/sizeof(ws_proto_map[0]);i++)
747 if (ws_proto_map[i][1] == unixproto)
748 return ws_proto_map[i][0];
749 FIXME("unhandled UNIX socket protocol %d\n", unixproto);
754 convert_socktype_w2u(int windowssocktype) {
757 for (i=0;i<sizeof(ws_socktype_map)/sizeof(ws_socktype_map[0]);i++)
758 if (ws_socktype_map[i][0] == windowssocktype)
759 return ws_socktype_map[i][1];
760 FIXME("unhandled Windows socket type %d\n", windowssocktype);
765 convert_socktype_u2w(int unixsocktype) {
768 for (i=0;i<sizeof(ws_socktype_map)/sizeof(ws_socktype_map[0]);i++)
769 if (ws_socktype_map[i][1] == unixsocktype)
770 return ws_socktype_map[i][0];
771 FIXME("unhandled UNIX socket type %d\n", unixsocktype);
775 /* ----------------------------------- API -----
777 * Init / cleanup / error checking.
780 /***********************************************************************
781 * WSAStartup (WS2_32.115)
783 int WINAPI WSAStartup(WORD wVersionRequested, LPWSADATA lpWSAData)
785 TRACE("verReq=%x\n", wVersionRequested);
787 if (LOBYTE(wVersionRequested) < 1)
788 return WSAVERNOTSUPPORTED;
790 if (!lpWSAData) return WSAEINVAL;
794 /* that's the whole of the negotiation for now */
795 lpWSAData->wVersion = wVersionRequested;
796 /* return winsock information */
797 lpWSAData->wHighVersion = 0x0202;
798 strcpy(lpWSAData->szDescription, "WinSock 2.0" );
799 strcpy(lpWSAData->szSystemStatus, "Running" );
800 lpWSAData->iMaxSockets = WS_MAX_SOCKETS_PER_PROCESS;
801 lpWSAData->iMaxUdpDg = WS_MAX_UDP_DATAGRAM;
802 /* don't do anything with lpWSAData->lpVendorInfo */
803 /* (some apps don't allocate the space for this field) */
805 TRACE("succeeded\n");
810 /***********************************************************************
811 * WSACleanup (WS2_32.116)
813 INT WINAPI WSACleanup(void)
819 SetLastError(WSANOTINITIALISED);
824 /***********************************************************************
825 * WSAGetLastError (WS2_32.111)
827 INT WINAPI WSAGetLastError(void)
829 return GetLastError();
832 /***********************************************************************
833 * WSASetLastError (WS2_32.112)
835 void WINAPI WSASetLastError(INT iError) {
836 SetLastError(iError);
839 static struct WS_hostent *check_buffer_he(int size)
841 struct per_thread_data * ptb = get_per_thread_data();
844 if (ptb->he_len >= size ) return ptb->he_buffer;
845 HeapFree( GetProcessHeap(), 0, ptb->he_buffer );
847 ptb->he_buffer = HeapAlloc( GetProcessHeap(), 0, (ptb->he_len = size) );
848 if (!ptb->he_buffer) SetLastError(WSAENOBUFS);
849 return ptb->he_buffer;
852 static struct WS_servent *check_buffer_se(int size)
854 struct per_thread_data * ptb = get_per_thread_data();
857 if (ptb->se_len >= size ) return ptb->se_buffer;
858 HeapFree( GetProcessHeap(), 0, ptb->se_buffer );
860 ptb->se_buffer = HeapAlloc( GetProcessHeap(), 0, (ptb->se_len = size) );
861 if (!ptb->se_buffer) SetLastError(WSAENOBUFS);
862 return ptb->se_buffer;
865 static struct WS_protoent *check_buffer_pe(int size)
867 struct per_thread_data * ptb = get_per_thread_data();
870 if (ptb->pe_len >= size ) return ptb->pe_buffer;
871 HeapFree( GetProcessHeap(), 0, ptb->pe_buffer );
873 ptb->pe_buffer = HeapAlloc( GetProcessHeap(), 0, (ptb->pe_len = size) );
874 if (!ptb->pe_buffer) SetLastError(WSAENOBUFS);
875 return ptb->pe_buffer;
878 /* ----------------------------------- i/o APIs */
880 static inline BOOL supported_pf(int pf)
901 /**********************************************************************/
903 /* Returns the length of the converted address if successful, 0 if it was too small to
906 static unsigned int ws_sockaddr_ws2u(const struct WS_sockaddr* wsaddr, int wsaddrlen,
907 union generic_unix_sockaddr *uaddr)
909 unsigned int uaddrlen = 0;
911 switch (wsaddr->sa_family)
916 const struct WS_sockaddr_ipx* wsipx=(const struct WS_sockaddr_ipx*)wsaddr;
917 struct sockaddr_ipx* uipx = (struct sockaddr_ipx *)uaddr;
919 if (wsaddrlen<sizeof(struct WS_sockaddr_ipx))
922 uaddrlen = sizeof(struct sockaddr_ipx);
923 memset( uaddr, 0, uaddrlen );
924 uipx->sipx_family=AF_IPX;
925 uipx->sipx_port=wsipx->sa_socket;
926 /* copy sa_netnum and sa_nodenum to sipx_network and sipx_node
929 memcpy(&uipx->sipx_network,wsipx->sa_netnum,sizeof(uipx->sipx_network)+sizeof(uipx->sipx_node));
930 #ifdef IPX_FRAME_NONE
931 uipx->sipx_type=IPX_FRAME_NONE;
937 struct sockaddr_in6* uin6 = (struct sockaddr_in6 *)uaddr;
938 const struct WS_sockaddr_in6* win6 = (const struct WS_sockaddr_in6*)wsaddr;
940 /* Note: Windows has 2 versions of the sockaddr_in6 struct, one with
941 * scope_id, one without.
943 if (wsaddrlen >= sizeof(struct WS_sockaddr_in6_old)) {
944 uaddrlen = sizeof(struct sockaddr_in6);
945 memset( uaddr, 0, uaddrlen );
946 uin6->sin6_family = AF_INET6;
947 uin6->sin6_port = win6->sin6_port;
948 uin6->sin6_flowinfo = win6->sin6_flowinfo;
949 #ifdef HAVE_STRUCT_SOCKADDR_IN6_SIN6_SCOPE_ID
950 if (wsaddrlen >= sizeof(struct WS_sockaddr_in6)) uin6->sin6_scope_id = win6->sin6_scope_id;
952 memcpy(&uin6->sin6_addr,&win6->sin6_addr,16); /* 16 bytes = 128 address bits */
955 FIXME("bad size %d for WS_sockaddr_in6\n",wsaddrlen);
959 struct sockaddr_in* uin = (struct sockaddr_in *)uaddr;
960 const struct WS_sockaddr_in* win = (const struct WS_sockaddr_in*)wsaddr;
962 if (wsaddrlen<sizeof(struct WS_sockaddr_in))
964 uaddrlen = sizeof(struct sockaddr_in);
965 memset( uaddr, 0, uaddrlen );
966 uin->sin_family = AF_INET;
967 uin->sin_port = win->sin_port;
968 memcpy(&uin->sin_addr,&win->sin_addr,4); /* 4 bytes = 32 address bits */
973 struct sockaddr_irda *uin = (struct sockaddr_irda *)uaddr;
974 const SOCKADDR_IRDA *win = (const SOCKADDR_IRDA *)wsaddr;
976 if (wsaddrlen < sizeof(SOCKADDR_IRDA))
978 uaddrlen = sizeof(struct sockaddr_irda);
979 memset( uaddr, 0, uaddrlen );
980 uin->sir_family = AF_IRDA;
981 if (!strncmp( win->irdaServiceName, "LSAP-SEL", strlen( "LSAP-SEL" ) ))
983 unsigned int lsap_sel;
985 sscanf( win->irdaServiceName, "LSAP-SEL%u", &lsap_sel );
986 uin->sir_lsap_sel = lsap_sel;
990 uin->sir_lsap_sel = LSAP_ANY;
991 memcpy( uin->sir_name, win->irdaServiceName, 25 );
993 memcpy( &uin->sir_addr, win->irdaDeviceID, sizeof(uin->sir_addr) );
998 /* Try to determine the needed space by the passed windows sockaddr space */
1000 default: /* likely a ipv4 address */
1001 case sizeof(struct WS_sockaddr_in):
1002 uaddrlen = sizeof(struct sockaddr_in);
1005 case sizeof(struct WS_sockaddr_ipx):
1006 uaddrlen = sizeof(struct sockaddr_ipx);
1010 case sizeof(SOCKADDR_IRDA):
1011 uaddrlen = sizeof(struct sockaddr_irda);
1014 case sizeof(struct WS_sockaddr_in6):
1015 case sizeof(struct WS_sockaddr_in6_old):
1016 uaddrlen = sizeof(struct sockaddr_in6);
1019 memset( uaddr, 0, uaddrlen );
1023 FIXME("Unknown address family %d, return NULL.\n", wsaddr->sa_family);
1029 static BOOL is_sockaddr_bound(const struct sockaddr *uaddr, int uaddrlen)
1031 switch (uaddr->sa_family)
1035 FIXME("don't know how to tell if IPX socket is bound, assuming it is!\n");
1040 static const struct sockaddr_in6 emptyAddr;
1041 const struct sockaddr_in6 *in6 = (const struct sockaddr_in6*) uaddr;
1042 return in6->sin6_port || memcmp(&in6->sin6_addr, &emptyAddr.sin6_addr, sizeof(struct in6_addr));
1046 static const struct sockaddr_in emptyAddr;
1047 const struct sockaddr_in *in = (const struct sockaddr_in*) uaddr;
1048 return in->sin_port || memcmp(&in->sin_addr, &emptyAddr.sin_addr, sizeof(struct in_addr));
1053 FIXME("unknown address family %d\n", uaddr->sa_family);
1058 /* Returns 0 if successful, -1 if the buffer is too small */
1059 static int ws_sockaddr_u2ws(const struct sockaddr* uaddr, struct WS_sockaddr* wsaddr, int* wsaddrlen)
1063 switch(uaddr->sa_family)
1068 const struct sockaddr_ipx* uipx=(const struct sockaddr_ipx*)uaddr;
1069 struct WS_sockaddr_ipx* wsipx=(struct WS_sockaddr_ipx*)wsaddr;
1072 switch (*wsaddrlen) /* how much can we copy? */
1076 *wsaddrlen = sizeof(*wsipx);
1077 wsipx->sa_socket=uipx->sipx_port;
1081 memcpy(wsipx->sa_nodenum,uipx->sipx_node,sizeof(wsipx->sa_nodenum));
1089 memcpy(wsipx->sa_netnum,&uipx->sipx_network,sizeof(wsipx->sa_netnum));
1095 wsipx->sa_family=WS_AF_IPX;
1107 const struct sockaddr_irda *uin = (const struct sockaddr_irda *)uaddr;
1108 SOCKADDR_IRDA *win = (SOCKADDR_IRDA *)wsaddr;
1110 if (*wsaddrlen < sizeof(SOCKADDR_IRDA))
1112 win->irdaAddressFamily = WS_AF_IRDA;
1113 memcpy( win->irdaDeviceID, &uin->sir_addr, sizeof(win->irdaDeviceID) );
1114 if (uin->sir_lsap_sel != LSAP_ANY)
1115 sprintf( win->irdaServiceName, "LSAP-SEL%u", uin->sir_lsap_sel );
1117 memcpy( win->irdaServiceName, uin->sir_name,
1118 sizeof(win->irdaServiceName) );
1123 const struct sockaddr_in6* uin6 = (const struct sockaddr_in6*)uaddr;
1124 struct WS_sockaddr_in6_old* win6old = (struct WS_sockaddr_in6_old*)wsaddr;
1126 if (*wsaddrlen < sizeof(struct WS_sockaddr_in6_old))
1128 win6old->sin6_family = WS_AF_INET6;
1129 win6old->sin6_port = uin6->sin6_port;
1130 win6old->sin6_flowinfo = uin6->sin6_flowinfo;
1131 memcpy(&win6old->sin6_addr,&uin6->sin6_addr,16); /* 16 bytes = 128 address bits */
1132 *wsaddrlen = sizeof(struct WS_sockaddr_in6_old);
1133 #ifdef HAVE_STRUCT_SOCKADDR_IN6_SIN6_SCOPE_ID
1134 if (*wsaddrlen >= sizeof(struct WS_sockaddr_in6)) {
1135 struct WS_sockaddr_in6* win6 = (struct WS_sockaddr_in6*)wsaddr;
1136 win6->sin6_scope_id = uin6->sin6_scope_id;
1137 *wsaddrlen = sizeof(struct WS_sockaddr_in6);
1143 const struct sockaddr_in* uin = (const struct sockaddr_in*)uaddr;
1144 struct WS_sockaddr_in* win = (struct WS_sockaddr_in*)wsaddr;
1146 if (*wsaddrlen < sizeof(struct WS_sockaddr_in))
1148 win->sin_family = WS_AF_INET;
1149 win->sin_port = uin->sin_port;
1150 memcpy(&win->sin_addr,&uin->sin_addr,4); /* 4 bytes = 32 address bits */
1151 memset(win->sin_zero, 0, 8); /* Make sure the null padding is null */
1152 *wsaddrlen = sizeof(struct WS_sockaddr_in);
1156 memset(wsaddr,0,*wsaddrlen);
1160 FIXME("Unknown address family %d\n", uaddr->sa_family);
1166 /**************************************************************************
1167 * Functions for handling overlapped I/O
1168 **************************************************************************/
1170 /* user APC called upon async completion */
1171 static void WINAPI ws2_async_apc( void *arg, IO_STATUS_BLOCK *iosb, ULONG reserved )
1173 ws2_async *wsa = arg;
1175 if (wsa->completion_func) wsa->completion_func( NtStatusToWSAError(iosb->u.Status),
1176 iosb->Information, wsa->user_overlapped,
1178 HeapFree( GetProcessHeap(), 0, wsa );
1181 /***********************************************************************
1182 * WS2_recv (INTERNAL)
1184 * Workhorse for both synchronous and asynchronous recv() operations.
1186 static int WS2_recv( int fd, struct ws2_async *wsa )
1189 union generic_unix_sockaddr unix_sockaddr;
1192 hdr.msg_name = NULL;
1196 hdr.msg_namelen = sizeof(unix_sockaddr);
1197 hdr.msg_name = &unix_sockaddr;
1200 hdr.msg_namelen = 0;
1202 hdr.msg_iov = wsa->iovec + wsa->first_iovec;
1203 hdr.msg_iovlen = wsa->n_iovecs - wsa->first_iovec;
1204 #ifdef HAVE_STRUCT_MSGHDR_MSG_ACCRIGHTS
1205 hdr.msg_accrights = NULL;
1206 hdr.msg_accrightslen = 0;
1208 hdr.msg_control = NULL;
1209 hdr.msg_controllen = 0;
1213 if ( (n = recvmsg(fd, &hdr, wsa->flags)) == -1 )
1216 /* if this socket is connected and lpFrom is not NULL, Linux doesn't give us
1217 * msg_name and msg_namelen from recvmsg, but it does set msg_namelen to zero.
1219 * quoting linux 2.6 net/ipv4/tcp.c:
1220 * "According to UNIX98, msg_name/msg_namelen are ignored
1221 * on connected socket. I was just happy when found this 8) --ANK"
1223 * likewise MSDN says that lpFrom and lpFromlen are ignored for
1224 * connection-oriented sockets, so don't try to update lpFrom.
1226 if (wsa->addr && hdr.msg_namelen)
1227 ws_sockaddr_u2ws( &unix_sockaddr.addr, wsa->addr, wsa->addrlen.ptr );
1232 /***********************************************************************
1233 * WS2_async_recv (INTERNAL)
1235 * Handler for overlapped recv() operations.
1237 static NTSTATUS WS2_async_recv( void* user, IO_STATUS_BLOCK* iosb, NTSTATUS status, void **apc)
1239 ws2_async* wsa = user;
1244 case STATUS_ALERTED:
1245 if ((status = wine_server_handle_to_fd( wsa->hSocket, FILE_READ_DATA, &fd, NULL ) ))
1248 result = WS2_recv( fd, wsa );
1249 wine_server_release_fd( wsa->hSocket, fd );
1252 status = STATUS_SUCCESS;
1253 _enable_event( wsa->hSocket, FD_READ, 0, 0 );
1257 if (errno == EINTR || errno == EAGAIN)
1259 status = STATUS_PENDING;
1260 _enable_event( wsa->hSocket, FD_READ, 0, 0 );
1265 status = wsaErrno(); /* FIXME: is this correct ???? */
1270 if (status != STATUS_PENDING)
1272 iosb->u.Status = status;
1273 iosb->Information = result;
1274 *apc = ws2_async_apc;
1279 /***********************************************************************
1280 * WS2_send (INTERNAL)
1282 * Workhorse for both synchronous and asynchronous send() operations.
1284 static int WS2_send( int fd, struct ws2_async *wsa )
1287 union generic_unix_sockaddr unix_addr;
1289 hdr.msg_name = NULL;
1290 hdr.msg_namelen = 0;
1294 hdr.msg_name = &unix_addr;
1295 hdr.msg_namelen = ws_sockaddr_ws2u( wsa->addr, wsa->addrlen.val, &unix_addr );
1296 if ( !hdr.msg_namelen )
1302 #if defined(HAVE_IPX) && defined(SOL_IPX)
1303 if(wsa->addr->sa_family == WS_AF_IPX)
1305 struct sockaddr_ipx* uipx = (struct sockaddr_ipx*)hdr.msg_name;
1307 unsigned int len=sizeof(int);
1309 /* The packet type is stored at the ipx socket level; At least the linux kernel seems
1310 * to do something with it in case hdr.msg_name is NULL. Nonetheless can we use it to store
1311 * the packet type and then we can retrieve it using getsockopt. After that we can set the
1312 * ipx type in the sockaddr_opx structure with the stored value.
1314 if(getsockopt(fd, SOL_IPX, IPX_TYPE, &val, &len) != -1)
1315 uipx->sipx_type = val;
1320 hdr.msg_iov = wsa->iovec + wsa->first_iovec;
1321 hdr.msg_iovlen = wsa->n_iovecs - wsa->first_iovec;
1322 #ifdef HAVE_STRUCT_MSGHDR_MSG_ACCRIGHTS
1323 hdr.msg_accrights = NULL;
1324 hdr.msg_accrightslen = 0;
1326 hdr.msg_control = NULL;
1327 hdr.msg_controllen = 0;
1331 return sendmsg(fd, &hdr, wsa->flags);
1334 /***********************************************************************
1335 * WS2_async_send (INTERNAL)
1337 * Handler for overlapped send() operations.
1339 static NTSTATUS WS2_async_send(void* user, IO_STATUS_BLOCK* iosb, NTSTATUS status, void **apc)
1341 ws2_async* wsa = user;
1346 case STATUS_ALERTED:
1347 if ((status = wine_server_handle_to_fd( wsa->hSocket, FILE_WRITE_DATA, &fd, NULL ) ))
1350 /* check to see if the data is ready (non-blocking) */
1351 result = WS2_send( fd, wsa );
1352 wine_server_release_fd( wsa->hSocket, fd );
1356 int totalLength = 0;
1358 status = STATUS_SUCCESS;
1359 for (i = 0; i < wsa->n_iovecs; i++)
1360 totalLength += wsa->iovec[i].iov_len;
1361 if (result < totalLength)
1362 _enable_event( wsa->hSocket, FD_WRITE, 0, 0 );
1366 if (errno == EINTR || errno == EAGAIN)
1368 status = STATUS_PENDING;
1369 _enable_event( wsa->hSocket, FD_WRITE, 0, 0 );
1373 /* We set the status to a winsock error code and check for that
1374 later in NtStatusToWSAError () */
1375 status = wsaErrno();
1381 if (status != STATUS_PENDING)
1383 iosb->u.Status = status;
1384 iosb->Information = result;
1385 *apc = ws2_async_apc;
1390 /***********************************************************************
1391 * WS2_async_shutdown (INTERNAL)
1393 * Handler for shutdown() operations on overlapped sockets.
1395 static NTSTATUS WS2_async_shutdown( void* user, PIO_STATUS_BLOCK iosb, NTSTATUS status, void **apc )
1397 ws2_async* wsa = user;
1402 case STATUS_ALERTED:
1403 if ((status = wine_server_handle_to_fd( wsa->hSocket, 0, &fd, NULL ) ))
1406 switch ( wsa->type )
1408 case ASYNC_TYPE_READ: err = shutdown( fd, 0 ); break;
1409 case ASYNC_TYPE_WRITE: err = shutdown( fd, 1 ); break;
1411 wine_server_release_fd( wsa->hSocket, fd );
1412 status = err ? wsaErrno() : STATUS_SUCCESS;
1415 iosb->u.Status = status;
1416 *apc = ws2_async_apc;
1420 /***********************************************************************
1421 * WS2_register_async_shutdown (INTERNAL)
1423 * Helper function for WS_shutdown() on overlapped sockets.
1425 static int WS2_register_async_shutdown( SOCKET s, int type )
1427 struct ws2_async *wsa;
1430 TRACE("s %ld type %d\n", s, type);
1432 wsa = HeapAlloc( GetProcessHeap(), 0, sizeof(*wsa) );
1436 wsa->hSocket = SOCKET2HANDLE(s);
1438 wsa->completion_func = NULL;
1440 SERVER_START_REQ( register_async )
1443 req->async.handle = wine_server_obj_handle( wsa->hSocket );
1444 req->async.callback = wine_server_client_ptr( WS2_async_shutdown );
1445 req->async.iosb = wine_server_client_ptr( &wsa->local_iosb );
1446 req->async.arg = wine_server_client_ptr( wsa );
1447 req->async.cvalue = 0;
1448 status = wine_server_call( req );
1452 if (status != STATUS_PENDING)
1454 HeapFree( GetProcessHeap(), 0, wsa );
1455 return NtStatusToWSAError( status );
1460 /***********************************************************************
1463 SOCKET WINAPI WS_accept(SOCKET s, struct WS_sockaddr *addr,
1470 TRACE("socket %04lx\n", s );
1471 is_blocking = _is_blocking(s);
1474 /* try accepting first (if there is a deferred connection) */
1475 SERVER_START_REQ( accept_socket )
1477 req->lhandle = wine_server_obj_handle( SOCKET2HANDLE(s) );
1478 req->access = GENERIC_READ|GENERIC_WRITE|SYNCHRONIZE;
1479 req->attributes = OBJ_INHERIT;
1480 status = wine_server_call( req );
1481 as = HANDLE2SOCKET( wine_server_ptr_handle( reply->handle ));
1486 if (addr) WS_getpeername(as, addr, addrlen32);
1489 if (is_blocking && status == WSAEWOULDBLOCK)
1491 int fd = get_sock_fd( s, FILE_READ_DATA, NULL );
1493 do_block(fd, POLLIN, -1);
1494 _sync_sock_state(s); /* let wineserver notice connection */
1495 release_sock_fd( s, fd );
1497 } while (is_blocking && status == WSAEWOULDBLOCK);
1500 return INVALID_SOCKET;
1503 /***********************************************************************
1506 int WINAPI WS_bind(SOCKET s, const struct WS_sockaddr* name, int namelen)
1508 int fd = get_sock_fd( s, 0, NULL );
1509 int res = SOCKET_ERROR;
1511 TRACE("socket %04lx, ptr %p %s, length %d\n", s, name, debugstr_sockaddr(name), namelen);
1515 if (!name || (name->sa_family && !supported_pf(name->sa_family)))
1517 SetLastError(WSAEAFNOSUPPORT);
1521 union generic_unix_sockaddr uaddr;
1522 unsigned int uaddrlen = ws_sockaddr_ws2u(name, namelen, &uaddr);
1525 SetLastError(WSAEFAULT);
1530 const struct sockaddr_in6 *in6 = (const struct sockaddr_in6*) &uaddr;
1531 if (name->sa_family == WS_AF_INET6 &&
1532 !memcmp(&in6->sin6_addr, &in6addr_any, sizeof(struct in6_addr)))
1535 if (setsockopt(fd, IPPROTO_IPV6, IPV6_V6ONLY, &enable, sizeof(enable)) == -1)
1537 release_sock_fd( s, fd );
1538 SetLastError(WSAEAFNOSUPPORT);
1539 return SOCKET_ERROR;
1543 if (name->sa_family == WS_AF_INET)
1545 struct sockaddr_in *in4 = (struct sockaddr_in*) &uaddr;
1546 if (memcmp(&in4->sin_addr, magic_loopback_addr, 4) == 0)
1548 /* Trying to bind to the default host interface, using
1549 * INADDR_ANY instead*/
1550 WARN("Trying to bind to magic IP address, using "
1551 "INADDR_ANY instead.\n");
1552 in4->sin_addr.s_addr = htonl(WS_INADDR_ANY);
1555 if (bind(fd, &uaddr.addr, uaddrlen) < 0)
1557 int loc_errno = errno;
1558 WARN("\tfailure - errno = %i\n", errno);
1563 SetLastError(WSAENOTSOCK);
1566 SetLastError(WSAEINVAL);
1569 SetLastError(wsaErrno());
1575 res=0; /* success */
1579 release_sock_fd( s, fd );
1584 /***********************************************************************
1585 * closesocket (WS2_32.3)
1587 int WINAPI WS_closesocket(SOCKET s)
1589 TRACE("socket %04lx\n", s);
1590 if (CloseHandle(SOCKET2HANDLE(s))) return 0;
1591 return SOCKET_ERROR;
1594 /***********************************************************************
1595 * connect (WS2_32.4)
1597 int WINAPI WS_connect(SOCKET s, const struct WS_sockaddr* name, int namelen)
1599 int fd = get_sock_fd( s, FILE_READ_DATA, NULL );
1601 TRACE("socket %04lx, ptr %p %s, length %d\n", s, name, debugstr_sockaddr(name), namelen);
1605 union generic_unix_sockaddr uaddr;
1606 unsigned int uaddrlen = ws_sockaddr_ws2u(name, namelen, &uaddr);
1610 SetLastError(WSAEFAULT);
1614 if (name->sa_family == WS_AF_INET)
1616 struct sockaddr_in *in4 = (struct sockaddr_in*) &uaddr;
1617 if (memcmp(&in4->sin_addr, magic_loopback_addr, 4) == 0)
1619 /* Trying to connect to magic replace-loopback address,
1620 * assuming we really want to connect to localhost */
1621 TRACE("Trying to connect to magic IP address, using "
1622 "INADDR_LOOPBACK instead.\n");
1623 in4->sin_addr.s_addr = htonl(WS_INADDR_LOOPBACK);
1627 if (connect(fd, &uaddr.addr, uaddrlen) == 0)
1628 goto connect_success;
1631 if (errno == EINPROGRESS)
1633 /* tell wineserver that a connection is in progress */
1634 _enable_event(SOCKET2HANDLE(s), FD_CONNECT|FD_READ|FD_WRITE,
1635 FD_CONNECT|FD_READ|FD_WRITE,
1636 FD_WINE_CONNECTED|FD_WINE_LISTENING);
1637 if (_is_blocking(s))
1641 do_block(fd, POLLIN | POLLOUT, -1);
1642 _sync_sock_state(s); /* let wineserver notice connection */
1643 /* retrieve any error codes from it */
1644 result = _get_sock_error(s, FD_CONNECT_BIT);
1646 SetLastError(result);
1649 goto connect_success;
1654 SetLastError(WSAEWOULDBLOCK);
1659 SetLastError(wsaErrno());
1661 release_sock_fd( s, fd );
1663 return SOCKET_ERROR;
1666 release_sock_fd( s, fd );
1667 _enable_event(SOCKET2HANDLE(s), FD_CONNECT|FD_READ|FD_WRITE,
1668 FD_WINE_CONNECTED|FD_READ|FD_WRITE,
1669 FD_CONNECT|FD_WINE_LISTENING);
1673 /***********************************************************************
1674 * WSAConnect (WS2_32.30)
1676 int WINAPI WSAConnect( SOCKET s, const struct WS_sockaddr* name, int namelen,
1677 LPWSABUF lpCallerData, LPWSABUF lpCalleeData,
1678 LPQOS lpSQOS, LPQOS lpGQOS )
1680 if ( lpCallerData || lpCalleeData || lpSQOS || lpGQOS )
1681 FIXME("unsupported parameters!\n");
1682 return WS_connect( s, name, namelen );
1686 /***********************************************************************
1687 * getpeername (WS2_32.5)
1689 int WINAPI WS_getpeername(SOCKET s, struct WS_sockaddr *name, int *namelen)
1694 TRACE("socket: %04lx, ptr %p, len %08x\n", s, name, *namelen);
1696 /* Check if what we've received is valid. Should we use IsBadReadPtr? */
1697 if( (name == NULL) || (namelen == NULL) )
1699 SetLastError( WSAEFAULT );
1700 return SOCKET_ERROR;
1703 fd = get_sock_fd( s, 0, NULL );
1708 union generic_unix_sockaddr uaddr;
1709 unsigned int uaddrlen = sizeof(uaddr);
1711 if (getpeername(fd, &uaddr.addr, &uaddrlen) != 0)
1713 SetLastError(wsaErrno());
1715 else if (ws_sockaddr_u2ws(&uaddr.addr, name, namelen) != 0)
1717 /* The buffer was too small */
1718 SetLastError(WSAEFAULT);
1724 release_sock_fd( s, fd );
1729 /***********************************************************************
1730 * getsockname (WS2_32.6)
1732 int WINAPI WS_getsockname(SOCKET s, struct WS_sockaddr *name, int *namelen)
1737 TRACE("socket: %04lx, ptr %p, len %8x\n", s, name, *namelen);
1739 /* Check if what we've received is valid. Should we use IsBadReadPtr? */
1740 if( (name == NULL) || (namelen == NULL) )
1742 SetLastError( WSAEFAULT );
1743 return SOCKET_ERROR;
1746 fd = get_sock_fd( s, 0, NULL );
1751 union generic_unix_sockaddr uaddr;
1752 unsigned int uaddrlen = sizeof(uaddr);
1754 if (getsockname(fd, &uaddr.addr, &uaddrlen) != 0)
1756 SetLastError(wsaErrno());
1758 else if (!is_sockaddr_bound(&uaddr.addr, uaddrlen))
1760 SetLastError(WSAEINVAL);
1762 else if (ws_sockaddr_u2ws(&uaddr.addr, name, namelen) != 0)
1764 /* The buffer was too small */
1765 SetLastError(WSAEFAULT);
1771 release_sock_fd( s, fd );
1776 /***********************************************************************
1777 * getsockopt (WS2_32.7)
1779 INT WINAPI WS_getsockopt(SOCKET s, INT level,
1780 INT optname, char *optval, INT *optlen)
1785 TRACE("socket: %04lx, level 0x%x, name 0x%x, ptr %p, len %d\n",
1786 s, level, optname, optval, *optlen);
1794 /* Handle common cases. The special cases are below, sorted
1796 case WS_SO_ACCEPTCONN:
1797 case WS_SO_BROADCAST:
1800 case WS_SO_KEEPALIVE:
1801 case WS_SO_OOBINLINE:
1803 case WS_SO_REUSEADDR:
1806 if ( (fd = get_sock_fd( s, 0, NULL )) == -1)
1807 return SOCKET_ERROR;
1808 convert_sockopt(&level, &optname);
1809 if (getsockopt(fd, level, optname, optval, (unsigned int *)optlen) != 0 )
1811 SetLastError((errno == EBADF) ? WSAENOTSOCK : wsaErrno());
1814 release_sock_fd( s, fd );
1817 case WS_SO_DONTLINGER:
1819 struct linger lingval;
1820 unsigned int len = sizeof(struct linger);
1822 if (!optlen || *optlen < sizeof(BOOL)|| !optval)
1824 SetLastError(WSAEFAULT);
1825 return SOCKET_ERROR;
1827 if ( (fd = get_sock_fd( s, 0, NULL )) == -1)
1828 return SOCKET_ERROR;
1830 if (getsockopt(fd, SOL_SOCKET, SO_LINGER, &lingval, &len) != 0 )
1832 SetLastError((errno == EBADF) ? WSAENOTSOCK : wsaErrno());
1837 *(BOOL *)optval = (lingval.l_onoff) ? FALSE : TRUE;
1838 *optlen = sizeof(BOOL);
1841 release_sock_fd( s, fd );
1845 /* As mentioned in setsockopt, Windows ignores this, so we
1846 * always return true here */
1847 case WS_SO_DONTROUTE:
1848 if (!optlen || *optlen < sizeof(BOOL) || !optval)
1850 SetLastError(WSAEFAULT);
1851 return SOCKET_ERROR;
1853 *(BOOL *)optval = TRUE;
1854 *optlen = sizeof(BOOL);
1859 struct linger lingval;
1860 unsigned int len = sizeof(struct linger);
1862 /* struct linger and LINGER have different sizes */
1863 if (!optlen || *optlen < sizeof(LINGER) || !optval)
1865 SetLastError(WSAEFAULT);
1866 return SOCKET_ERROR;
1868 if ( (fd = get_sock_fd( s, 0, NULL )) == -1)
1869 return SOCKET_ERROR;
1871 if (getsockopt(fd, SOL_SOCKET, SO_LINGER, &lingval, &len) != 0 )
1873 SetLastError((errno == EBADF) ? WSAENOTSOCK : wsaErrno());
1878 ((LINGER *)optval)->l_onoff = lingval.l_onoff;
1879 ((LINGER *)optval)->l_linger = lingval.l_linger;
1880 *optlen = sizeof(struct linger);
1883 release_sock_fd( s, fd );
1887 case WS_SO_MAX_MSG_SIZE:
1888 if (!optlen || *optlen < sizeof(int) || !optval)
1890 SetLastError(WSAEFAULT);
1891 return SOCKET_ERROR;
1893 TRACE("getting global SO_MAX_MSG_SIZE = 65507\n");
1894 *(int *)optval = 65507;
1895 *optlen = sizeof(int);
1898 /* SO_OPENTYPE does not require a valid socket handle. */
1899 case WS_SO_OPENTYPE:
1900 if (!optlen || *optlen < sizeof(int) || !optval)
1902 SetLastError(WSAEFAULT);
1903 return SOCKET_ERROR;
1905 *(int *)optval = get_per_thread_data()->opentype;
1906 *optlen = sizeof(int);
1907 TRACE("getting global SO_OPENTYPE = 0x%x\n", *((int*)optval) );
1911 case WS_SO_RCVTIMEO:
1914 case WS_SO_SNDTIMEO:
1916 #if defined(SO_RCVTIMEO) || defined(SO_SNDTIMEO)
1919 unsigned int len = sizeof(struct timeval);
1921 if (!optlen || *optlen < sizeof(int)|| !optval)
1923 SetLastError(WSAEFAULT);
1924 return SOCKET_ERROR;
1926 if ( (fd = get_sock_fd( s, 0, NULL )) == -1)
1927 return SOCKET_ERROR;
1929 convert_sockopt(&level, &optname);
1930 if (getsockopt(fd, level, optname, &tv, &len) != 0 )
1932 SetLastError((errno == EBADF) ? WSAENOTSOCK : wsaErrno());
1937 *(int *)optval = tv.tv_sec * 1000 + tv.tv_usec / 1000;
1938 *optlen = sizeof(int);
1941 release_sock_fd( s, fd );
1946 TRACE("Unknown SOL_SOCKET optname: 0x%08x\n", optname);
1947 SetLastError(WSAENOPROTOOPT);
1948 return SOCKET_ERROR;
1949 } /* end switch(optname) */
1950 }/* end case WS_SOL_SOCKET */
1954 struct WS_sockaddr_ipx addr;
1955 IPX_ADDRESS_DATA *data;
1960 if ((fd = get_sock_fd( s, 0, NULL )) == -1) return SOCKET_ERROR;
1962 if(getsockopt(fd, SOL_IPX, IPX_TYPE, optval, (unsigned int*)optlen) == -1)
1969 socklen_t len=sizeof(struct ipx);
1970 if(getsockopt(fd, 0, SO_DEFAULT_HEADERS, &val, &len) == -1 )
1973 *optval = (int)val.ipx_pt;
1976 TRACE("ptype: %d (fd: %d)\n", *(int*)optval, fd);
1977 release_sock_fd( s, fd );
1982 * On a Win2000 system with one network card there are usually
1983 * three ipx devices one with a speed of 28.8kbps, 10Mbps and 100Mbps.
1984 * Using this call you can then retrieve info about this all.
1985 * In case of Linux it is a bit different. Usually you have
1986 * only "one" device active and further it is not possible to
1987 * query things like the linkspeed.
1989 FIXME("IPX_ADDRESS\n");
1990 namelen = sizeof(struct WS_sockaddr_ipx);
1991 memset(&addr, 0, sizeof(struct WS_sockaddr_ipx));
1992 WS_getsockname(s, (struct WS_sockaddr*)&addr, &namelen);
1994 data = (IPX_ADDRESS_DATA*)optval;
1995 memcpy(data->nodenum,addr.sa_nodenum,sizeof(data->nodenum));
1996 memcpy(data->netnum,addr.sa_netnum,sizeof(data->netnum));
1997 data->adapternum = 0;
1998 data->wan = FALSE; /* We are not on a wan for now .. */
1999 data->status = FALSE; /* Since we are not on a wan, the wan link isn't up */
2000 data->maxpkt = 1467; /* This value is the default one, at least on Win2k/WinXP */
2001 data->linkspeed = 100000; /* Set the line speed in 100bit/s to 10 Mbit;
2002 * note 1MB = 1000kB in this case */
2005 case IPX_MAX_ADAPTER_NUM:
2006 FIXME("IPX_MAX_ADAPTER_NUM\n");
2007 *(int*)optval = 1; /* As noted under IPX_ADDRESS we have just one card. */
2011 FIXME("IPX optname:%x\n", optname);
2012 return SOCKET_ERROR;
2013 }/* end switch(optname) */
2014 } /* end case NSPROTO_IPX */
2021 case WS_IRLMP_ENUMDEVICES:
2023 static const int MAX_IRDA_DEVICES = 10;
2024 char buf[sizeof(struct irda_device_list) +
2025 (MAX_IRDA_DEVICES - 1) * sizeof(struct irda_device_info)];
2027 socklen_t len = sizeof(buf);
2029 if ( (fd = get_sock_fd( s, 0, NULL )) == -1)
2030 return SOCKET_ERROR;
2031 res = getsockopt( fd, SOL_IRLMP, IRLMP_ENUMDEVICES, buf, &len );
2034 SetLastError(wsaErrno());
2035 return SOCKET_ERROR;
2039 struct irda_device_list *src = (struct irda_device_list *)buf;
2040 DEVICELIST *dst = (DEVICELIST *)optval;
2041 INT needed = sizeof(DEVICELIST), i;
2044 needed += (src->len - 1) * sizeof(IRDA_DEVICE_INFO);
2045 if (*optlen < needed)
2047 SetLastError(WSAEFAULT);
2048 return SOCKET_ERROR;
2051 TRACE("IRLMP_ENUMDEVICES: %d devices found:\n", src->len);
2052 dst->numDevice = src->len;
2053 for (i = 0; i < src->len; i++)
2055 TRACE("saddr = %08x, daddr = %08x, info = %s, hints = %02x%02x\n",
2056 src->dev[i].saddr, src->dev[i].daddr,
2057 src->dev[i].info, src->dev[i].hints[0],
2058 src->dev[i].hints[1]);
2059 memcpy( dst->Device[i].irdaDeviceID,
2061 sizeof(dst->Device[i].irdaDeviceID) ) ;
2062 memcpy( dst->Device[i].irdaDeviceName,
2064 sizeof(dst->Device[i].irdaDeviceName) ) ;
2065 memcpy( &dst->Device[i].irdaDeviceHints1,
2066 &src->dev[i].hints[0],
2067 sizeof(dst->Device[i].irdaDeviceHints1) ) ;
2068 memcpy( &dst->Device[i].irdaDeviceHints2,
2069 &src->dev[i].hints[1],
2070 sizeof(dst->Device[i].irdaDeviceHints2) ) ;
2071 dst->Device[i].irdaCharSet = src->dev[i].charset;
2077 FIXME("IrDA optname:0x%x\n", optname);
2078 return SOCKET_ERROR;
2080 break; /* case WS_SOL_IRLMP */
2083 /* Levels WS_IPPROTO_TCP and WS_IPPROTO_IP convert directly */
2084 case WS_IPPROTO_TCP:
2087 case WS_TCP_NODELAY:
2088 if ( (fd = get_sock_fd( s, 0, NULL )) == -1)
2089 return SOCKET_ERROR;
2090 convert_sockopt(&level, &optname);
2091 if (getsockopt(fd, level, optname, optval, (unsigned int *)optlen) != 0 )
2093 SetLastError((errno == EBADF) ? WSAENOTSOCK : wsaErrno());
2096 release_sock_fd( s, fd );
2099 FIXME("Unknown IPPROTO_TCP optname 0x%08x\n", optname);
2100 return SOCKET_ERROR;
2105 case WS_IP_ADD_MEMBERSHIP:
2106 case WS_IP_DROP_MEMBERSHIP:
2110 case WS_IP_MULTICAST_IF:
2111 case WS_IP_MULTICAST_LOOP:
2112 case WS_IP_MULTICAST_TTL:
2116 if ( (fd = get_sock_fd( s, 0, NULL )) == -1)
2117 return SOCKET_ERROR;
2118 convert_sockopt(&level, &optname);
2119 if (getsockopt(fd, level, optname, optval, (unsigned int *)optlen) != 0 )
2121 SetLastError((errno == EBADF) ? WSAENOTSOCK : wsaErrno());
2124 release_sock_fd( s, fd );
2126 case WS_IP_DONTFRAGMENT:
2127 FIXME("WS_IP_DONTFRAGMENT is always false!\n");
2128 *(BOOL*)optval = FALSE;
2131 FIXME("Unknown IPPROTO_IP optname 0x%08x\n", optname);
2132 return SOCKET_ERROR;
2134 case WS_IPPROTO_IPV6:
2135 FIXME("IPPROTO_IPV6 unimplemented (optname 0x%08x)\n", optname);
2136 return SOCKET_ERROR;
2139 WARN("Unknown level: 0x%08x\n", level);
2140 SetLastError(WSAEINVAL);
2141 return SOCKET_ERROR;
2142 } /* end switch(level) */
2145 /***********************************************************************
2148 WS_u_long WINAPI WS_htonl(WS_u_long hostlong)
2150 return htonl(hostlong);
2154 /***********************************************************************
2157 WS_u_short WINAPI WS_htons(WS_u_short hostshort)
2159 return htons(hostshort);
2162 /***********************************************************************
2163 * WSAHtonl (WS2_32.46)
2164 * From MSDN description of error codes, this function should also
2165 * check if WinSock has been initialized and the socket is a valid
2166 * socket. But why? This function only translates a host byte order
2167 * u_long into a network byte order u_long...
2169 int WINAPI WSAHtonl(SOCKET s, WS_u_long hostlong, WS_u_long *lpnetlong)
2173 *lpnetlong = htonl(hostlong);
2176 WSASetLastError(WSAEFAULT);
2177 return SOCKET_ERROR;
2180 /***********************************************************************
2181 * WSAHtons (WS2_32.47)
2182 * From MSDN description of error codes, this function should also
2183 * check if WinSock has been initialized and the socket is a valid
2184 * socket. But why? This function only translates a host byte order
2185 * u_short into a network byte order u_short...
2187 int WINAPI WSAHtons(SOCKET s, WS_u_short hostshort, WS_u_short *lpnetshort)
2192 *lpnetshort = htons(hostshort);
2195 WSASetLastError(WSAEFAULT);
2196 return SOCKET_ERROR;
2200 /***********************************************************************
2201 * inet_addr (WS2_32.11)
2203 WS_u_long WINAPI WS_inet_addr(const char *cp)
2205 if (!cp) return INADDR_NONE;
2206 return inet_addr(cp);
2210 /***********************************************************************
2213 WS_u_long WINAPI WS_ntohl(WS_u_long netlong)
2215 return ntohl(netlong);
2219 /***********************************************************************
2222 WS_u_short WINAPI WS_ntohs(WS_u_short netshort)
2224 return ntohs(netshort);
2228 /***********************************************************************
2229 * inet_ntoa (WS2_32.12)
2231 char* WINAPI WS_inet_ntoa(struct WS_in_addr in)
2233 /* use "buffer for dummies" here because some applications have a
2234 * propensity to decode addresses in ws_hostent structure without
2235 * saving them first...
2237 static char dbuffer[16]; /* Yes, 16: 4*3 digits + 3 '.' + 1 '\0' */
2239 char* s = inet_ntoa(*((struct in_addr*)&in));
2245 SetLastError(wsaErrno());
2249 /**********************************************************************
2250 * WSAIoctl (WS2_32.50)
2253 INT WINAPI WSAIoctl(SOCKET s,
2254 DWORD dwIoControlCode,
2257 LPVOID lpbOutBuffer,
2259 LPDWORD lpcbBytesReturned,
2260 LPWSAOVERLAPPED lpOverlapped,
2261 LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine)
2263 TRACE("%ld, 0x%08x, %p, %d, %p, %d, %p, %p, %p\n",
2264 s, dwIoControlCode, lpvInBuffer, cbInBuffer, lpbOutBuffer,
2265 cbOutBuffer, lpcbBytesReturned, lpOverlapped, lpCompletionRoutine);
2267 switch( dwIoControlCode )
2270 if (cbInBuffer != sizeof(WS_u_long)) {
2271 WSASetLastError(WSAEFAULT);
2272 return SOCKET_ERROR;
2274 return WS_ioctlsocket( s, WS_FIONBIO, lpvInBuffer);
2277 if (cbOutBuffer != sizeof(WS_u_long)) {
2278 WSASetLastError(WSAEFAULT);
2279 return SOCKET_ERROR;
2281 return WS_ioctlsocket( s, WS_FIONREAD, lpbOutBuffer);
2283 case WS_SIO_GET_INTERFACE_LIST:
2285 INTERFACE_INFO* intArray = (INTERFACE_INFO*)lpbOutBuffer;
2286 DWORD size, numInt, apiReturn;
2289 TRACE("-> SIO_GET_INTERFACE_LIST request\n");
2293 WSASetLastError(WSAEFAULT);
2294 return SOCKET_ERROR;
2296 if (!lpcbBytesReturned)
2298 WSASetLastError(WSAEFAULT);
2299 return SOCKET_ERROR;
2302 fd = get_sock_fd( s, 0, NULL );
2303 if (fd == -1) return SOCKET_ERROR;
2305 apiReturn = GetAdaptersInfo(NULL, &size);
2306 if (apiReturn == ERROR_NO_DATA)
2310 else if (apiReturn == ERROR_BUFFER_OVERFLOW)
2312 PIP_ADAPTER_INFO table = HeapAlloc(GetProcessHeap(),0,size);
2316 if (GetAdaptersInfo(table, &size) == NO_ERROR)
2318 PIP_ADAPTER_INFO ptr;
2320 if (size*sizeof(INTERFACE_INFO)/sizeof(IP_ADAPTER_INFO) > cbOutBuffer)
2322 WARN("Buffer too small = %u, cbOutBuffer = %u\n", size, cbOutBuffer);
2323 HeapFree(GetProcessHeap(),0,table);
2324 release_sock_fd( s, fd );
2325 WSASetLastError(WSAEFAULT);
2326 return SOCKET_ERROR;
2328 for (ptr = table, numInt = 0; ptr;
2329 ptr = ptr->Next, intArray++, numInt++)
2331 unsigned int addr, mask, bcast;
2332 struct ifreq ifInfo;
2334 /* Socket Status Flags */
2335 lstrcpynA(ifInfo.ifr_name, ptr->AdapterName, IFNAMSIZ);
2336 if (ioctl(fd, SIOCGIFFLAGS, &ifInfo) < 0)
2338 ERR("Error obtaining status flags for socket!\n");
2339 HeapFree(GetProcessHeap(),0,table);
2340 release_sock_fd( s, fd );
2341 WSASetLastError(WSAEINVAL);
2342 return SOCKET_ERROR;
2346 /* set flags; the values of IFF_* are not the same
2347 under Linux and Windows, therefore must generate
2349 intArray->iiFlags = 0;
2350 if (ifInfo.ifr_flags & IFF_BROADCAST)
2351 intArray->iiFlags |= WS_IFF_BROADCAST;
2352 #ifdef IFF_POINTOPOINT
2353 if (ifInfo.ifr_flags & IFF_POINTOPOINT)
2354 intArray->iiFlags |= WS_IFF_POINTTOPOINT;
2356 if (ifInfo.ifr_flags & IFF_LOOPBACK)
2357 intArray->iiFlags |= WS_IFF_LOOPBACK;
2358 if (ifInfo.ifr_flags & IFF_UP)
2359 intArray->iiFlags |= WS_IFF_UP;
2360 if (ifInfo.ifr_flags & IFF_MULTICAST)
2361 intArray->iiFlags |= WS_IFF_MULTICAST;
2364 addr = inet_addr(ptr->IpAddressList.IpAddress.String);
2365 mask = inet_addr(ptr->IpAddressList.IpMask.String);
2366 bcast = addr | ~mask;
2367 intArray->iiAddress.AddressIn.sin_family = AF_INET;
2368 intArray->iiAddress.AddressIn.sin_port = 0;
2369 intArray->iiAddress.AddressIn.sin_addr.WS_s_addr =
2371 intArray->iiNetmask.AddressIn.sin_family = AF_INET;
2372 intArray->iiNetmask.AddressIn.sin_port = 0;
2373 intArray->iiNetmask.AddressIn.sin_addr.WS_s_addr =
2375 intArray->iiBroadcastAddress.AddressIn.sin_family =
2377 intArray->iiBroadcastAddress.AddressIn.sin_port = 0;
2378 intArray->iiBroadcastAddress.AddressIn.sin_addr.
2384 ERR("Unable to get interface table!\n");
2385 release_sock_fd( s, fd );
2386 HeapFree(GetProcessHeap(),0,table);
2387 WSASetLastError(WSAEINVAL);
2388 return SOCKET_ERROR;
2390 HeapFree(GetProcessHeap(),0,table);
2394 release_sock_fd( s, fd );
2395 WSASetLastError(WSAEINVAL);
2396 return SOCKET_ERROR;
2401 ERR("Unable to get interface table!\n");
2402 release_sock_fd( s, fd );
2403 WSASetLastError(WSAEINVAL);
2404 return SOCKET_ERROR;
2406 /* Calculate the size of the array being returned */
2407 *lpcbBytesReturned = sizeof(INTERFACE_INFO) * numInt;
2408 release_sock_fd( s, fd );
2412 case WS_SIO_ADDRESS_LIST_CHANGE:
2413 FIXME("-> SIO_ADDRESS_LIST_CHANGE request: stub\n");
2414 /* FIXME: error and return code depend on whether socket was created
2415 * with WSA_FLAG_OVERLAPPED, but there is no easy way to get this */
2418 case WS_SIO_ADDRESS_LIST_QUERY:
2422 TRACE("-> SIO_ADDRESS_LIST_QUERY request\n");
2424 if (!lpcbBytesReturned)
2426 WSASetLastError(WSAEFAULT);
2427 return SOCKET_ERROR;
2430 if (GetAdaptersInfo(NULL, &size) == ERROR_BUFFER_OVERFLOW)
2432 IP_ADAPTER_INFO *p, *table = HeapAlloc(GetProcessHeap(), 0, size);
2435 if (!table || GetAdaptersInfo(table, &size))
2437 HeapFree(GetProcessHeap(), 0, table);
2438 WSASetLastError(WSAEINVAL);
2439 return SOCKET_ERROR;
2442 for (p = table, num = 0; p; p = p->Next)
2443 if (p->IpAddressList.IpAddress.String[0]) num++;
2445 need = sizeof(SOCKET_ADDRESS_LIST) + sizeof(SOCKET_ADDRESS) * (num - 1);
2446 need += sizeof(SOCKADDR) * num;
2447 *lpcbBytesReturned = need;
2449 if (need > cbOutBuffer)
2451 HeapFree(GetProcessHeap(), 0, table);
2452 WSASetLastError(WSAEFAULT);
2453 return SOCKET_ERROR;
2460 SOCKET_ADDRESS_LIST *sa_list = (SOCKET_ADDRESS_LIST *)lpbOutBuffer;
2461 SOCKADDR_IN *sockaddr;
2463 sa = sa_list->Address;
2464 sockaddr = (SOCKADDR_IN *)((char *)sa + num * sizeof(SOCKET_ADDRESS));
2465 sa_list->iAddressCount = num;
2467 for (p = table, i = 0; p; p = p->Next)
2469 if (!p->IpAddressList.IpAddress.String[0]) continue;
2471 sa[i].lpSockaddr = (SOCKADDR *)&sockaddr[i];
2472 sa[i].iSockaddrLength = sizeof(SOCKADDR);
2474 sockaddr[i].sin_family = AF_INET;
2475 sockaddr[i].sin_port = 0;
2476 sockaddr[i].sin_addr.WS_s_addr = inet_addr(p->IpAddressList.IpAddress.String);
2481 HeapFree(GetProcessHeap(), 0, table);
2486 WARN("unable to get IP address list\n");
2487 WSASetLastError(WSAEINVAL);
2488 return SOCKET_ERROR;
2492 FIXME("SIO_FLUSH: stub.\n");
2495 case WS_SIO_GET_EXTENSION_FUNCTION_POINTER:
2496 FIXME("SIO_GET_EXTENSION_FUNCTION_POINTER %s: stub\n", debugstr_guid(lpvInBuffer));
2497 WSASetLastError(WSAEOPNOTSUPP);
2498 return SOCKET_ERROR;
2500 case WS_SIO_KEEPALIVE_VALS:
2503 struct tcp_keepalive *k = lpvInBuffer;
2504 int keepalive = k->onoff ? 1 : 0;
2505 int keepidle = k->keepalivetime / 1000;
2506 int keepintvl = k->keepaliveinterval / 1000;
2510 WSASetLastError(WSAEINVAL);
2511 return SOCKET_ERROR;
2514 TRACE("onoff: %d, keepalivetime: %d, keepaliveinterval: %d\n", keepalive, keepidle, keepintvl);
2516 fd = get_sock_fd(s, 0, NULL);
2517 if (setsockopt(fd, SOL_SOCKET, SO_KEEPALIVE, (void *)&keepalive, sizeof(int)) == -1)
2519 release_sock_fd(s, fd);
2520 WSASetLastError(WSAEINVAL);
2521 return SOCKET_ERROR;
2523 #if defined(TCP_KEEPIDLE) && defined(TCP_KEEPINTVL)
2524 if (setsockopt(fd, IPPROTO_TCP, TCP_KEEPIDLE, (void *)&keepidle, sizeof(int)) == -1)
2526 release_sock_fd(s, fd);
2527 WSASetLastError(WSAEINVAL);
2528 return SOCKET_ERROR;
2530 if (setsockopt(fd, IPPROTO_TCP, TCP_KEEPINTVL, (void *)&keepintvl, sizeof(int)) == -1)
2532 release_sock_fd(s, fd);
2533 WSASetLastError(WSAEINVAL);
2534 return SOCKET_ERROR;
2537 FIXME("ignoring keepalive interval and timeout\n");
2540 release_sock_fd(s, fd);
2544 FIXME("unsupported WS_IOCTL cmd (%08x)\n", dwIoControlCode);
2545 WSASetLastError(WSAEOPNOTSUPP);
2546 return SOCKET_ERROR;
2553 /***********************************************************************
2554 * ioctlsocket (WS2_32.10)
2556 int WINAPI WS_ioctlsocket(SOCKET s, LONG cmd, WS_u_long *argp)
2561 TRACE("socket %04lx, cmd %08x, ptr %p\n", s, cmd, argp);
2562 /* broken apps like defcon pass the argp value directly instead of a pointer to it */
2563 if(IS_INTRESOURCE(argp))
2565 SetLastError(WSAEFAULT);
2566 return SOCKET_ERROR;
2576 if( _get_sock_mask(s) )
2578 /* AsyncSelect()'ed sockets are always nonblocking */
2579 if (*argp) return 0;
2580 SetLastError(WSAEINVAL);
2581 return SOCKET_ERROR;
2584 _enable_event(SOCKET2HANDLE(s), 0, FD_WINE_NONBLOCKING, 0);
2586 _enable_event(SOCKET2HANDLE(s), 0, 0, FD_WINE_NONBLOCKING);
2594 WARN("Warning: WS1.1 shouldn't be using async I/O\n");
2595 SetLastError(WSAEINVAL);
2596 return SOCKET_ERROR;
2598 case SIOCGIFBRDADDR:
2599 case SIOCGIFNETMASK:
2601 /* These don't need any special handling. They are used by
2602 WsControl, and are here to suppress an unnecessary warning. */
2606 /* Netscape tries hard to use bogus ioctl 0x667e */
2607 /* FIXME: 0x667e above is ('f' << 8) | 126, and is a low word of
2608 * FIONBIO (_IOW('f', 126, u_long)), how that should be handled?
2610 WARN("\tunknown WS_IOCTL cmd (%08x)\n", cmd);
2614 fd = get_sock_fd( s, 0, NULL );
2617 if( ioctl(fd, newcmd, (char*)argp ) == 0 )
2619 release_sock_fd( s, fd );
2622 SetLastError((errno == EBADF) ? WSAENOTSOCK : wsaErrno());
2623 release_sock_fd( s, fd );
2625 return SOCKET_ERROR;
2628 /***********************************************************************
2629 * listen (WS2_32.13)
2631 int WINAPI WS_listen(SOCKET s, int backlog)
2633 int fd = get_sock_fd( s, FILE_READ_DATA, NULL );
2635 TRACE("socket %04lx, backlog %d\n", s, backlog);
2638 if (listen(fd, backlog) == 0)
2640 release_sock_fd( s, fd );
2641 _enable_event(SOCKET2HANDLE(s), FD_ACCEPT,
2643 FD_CONNECT|FD_WINE_CONNECTED);
2646 SetLastError(wsaErrno());
2647 release_sock_fd( s, fd );
2649 return SOCKET_ERROR;
2652 /***********************************************************************
2655 int WINAPI WS_recv(SOCKET s, char *buf, int len, int flags)
2657 DWORD n, dwFlags = flags;
2663 if ( WSARecvFrom(s, &wsabuf, 1, &n, &dwFlags, NULL, NULL, NULL, NULL) == SOCKET_ERROR )
2664 return SOCKET_ERROR;
2669 /***********************************************************************
2670 * recvfrom (WS2_32.17)
2672 int WINAPI WS_recvfrom(SOCKET s, char *buf, INT len, int flags,
2673 struct WS_sockaddr *from, int *fromlen)
2675 DWORD n, dwFlags = flags;
2681 if ( WSARecvFrom(s, &wsabuf, 1, &n, &dwFlags, from, fromlen, NULL, NULL) == SOCKET_ERROR )
2682 return SOCKET_ERROR;
2687 /* allocate a poll array for the corresponding fd sets */
2688 static struct pollfd *fd_sets_to_poll( const WS_fd_set *readfds, const WS_fd_set *writefds,
2689 const WS_fd_set *exceptfds, int *count_ptr )
2691 unsigned int i, j = 0, count = 0;
2694 if (readfds) count += readfds->fd_count;
2695 if (writefds) count += writefds->fd_count;
2696 if (exceptfds) count += exceptfds->fd_count;
2698 if (!count) return NULL;
2699 if (!(fds = HeapAlloc( GetProcessHeap(), 0, count * sizeof(fds[0])))) return NULL;
2701 for (i = 0; i < readfds->fd_count; i++, j++)
2703 fds[j].fd = get_sock_fd( readfds->fd_array[i], FILE_READ_DATA, NULL );
2704 fds[j].events = POLLIN;
2708 for (i = 0; i < writefds->fd_count; i++, j++)
2710 fds[j].fd = get_sock_fd( writefds->fd_array[i], FILE_WRITE_DATA, NULL );
2711 fds[j].events = POLLOUT;
2715 for (i = 0; i < exceptfds->fd_count; i++, j++)
2717 fds[j].fd = get_sock_fd( exceptfds->fd_array[i], 0, NULL );
2718 fds[j].events = POLLHUP;
2724 /* release the file descriptor obtained in fd_sets_to_poll */
2725 /* must be called with the original fd_set arrays, before calling get_poll_results */
2726 static void release_poll_fds( const WS_fd_set *readfds, const WS_fd_set *writefds,
2727 const WS_fd_set *exceptfds, struct pollfd *fds )
2729 unsigned int i, j = 0;
2733 for (i = 0; i < readfds->fd_count; i++, j++)
2734 if (fds[j].fd != -1) release_sock_fd( readfds->fd_array[i], fds[j].fd );
2738 for (i = 0; i < writefds->fd_count; i++, j++)
2739 if (fds[j].fd != -1) release_sock_fd( writefds->fd_array[i], fds[j].fd );
2743 for (i = 0; i < exceptfds->fd_count; i++, j++)
2744 if (fds[j].fd != -1)
2746 /* make sure we have a real error before releasing the fd */
2747 if (!sock_error_p( fds[j].fd )) fds[j].revents = 0;
2748 release_sock_fd( exceptfds->fd_array[i], fds[j].fd );
2753 /* map the poll results back into the Windows fd sets */
2754 static int get_poll_results( WS_fd_set *readfds, WS_fd_set *writefds, WS_fd_set *exceptfds,
2755 const struct pollfd *fds )
2757 unsigned int i, j = 0, k, total = 0;
2761 for (i = k = 0; i < readfds->fd_count; i++, j++)
2762 if (fds[j].revents) readfds->fd_array[k++] = readfds->fd_array[i];
2763 readfds->fd_count = k;
2768 for (i = k = 0; i < writefds->fd_count; i++, j++)
2769 if (fds[j].revents) writefds->fd_array[k++] = writefds->fd_array[i];
2770 writefds->fd_count = k;
2775 for (i = k = 0; i < exceptfds->fd_count; i++, j++)
2776 if (fds[j].revents) exceptfds->fd_array[k++] = exceptfds->fd_array[i];
2777 exceptfds->fd_count = k;
2784 /***********************************************************************
2785 * select (WS2_32.18)
2787 int WINAPI WS_select(int nfds, WS_fd_set *ws_readfds,
2788 WS_fd_set *ws_writefds, WS_fd_set *ws_exceptfds,
2789 const struct WS_timeval* ws_timeout)
2791 struct pollfd *pollfds;
2792 int count, ret, timeout = -1;
2794 TRACE("read %p, write %p, excp %p timeout %p\n",
2795 ws_readfds, ws_writefds, ws_exceptfds, ws_timeout);
2797 if (!(pollfds = fd_sets_to_poll( ws_readfds, ws_writefds, ws_exceptfds, &count )) && count)
2799 SetLastError( ERROR_NOT_ENOUGH_MEMORY );
2800 return SOCKET_ERROR;
2803 if (ws_timeout) timeout = (ws_timeout->tv_sec * 1000) + (ws_timeout->tv_usec + 999) / 1000;
2805 ret = poll( pollfds, count, timeout );
2806 release_poll_fds( ws_readfds, ws_writefds, ws_exceptfds, pollfds );
2808 if (ret == -1) SetLastError(wsaErrno());
2809 else ret = get_poll_results( ws_readfds, ws_writefds, ws_exceptfds, pollfds );
2810 HeapFree( GetProcessHeap(), 0, pollfds );
2814 /* helper to send completion messages for client-only i/o operation case */
2815 static void WS_AddCompletion( SOCKET sock, ULONG_PTR CompletionValue, NTSTATUS CompletionStatus,
2820 SERVER_START_REQ( add_fd_completion )
2822 req->handle = wine_server_obj_handle( SOCKET2HANDLE(sock) );
2823 req->cvalue = CompletionValue;
2824 req->status = CompletionStatus;
2825 req->information = Information;
2826 status = wine_server_call( req );
2832 /***********************************************************************
2835 int WINAPI WS_send(SOCKET s, const char *buf, int len, int flags)
2841 wsabuf.buf = (char*) buf;
2843 if ( WSASendTo( s, &wsabuf, 1, &n, flags, NULL, 0, NULL, NULL) == SOCKET_ERROR )
2844 return SOCKET_ERROR;
2849 /***********************************************************************
2850 * WSASend (WS2_32.72)
2852 INT WINAPI WSASend( SOCKET s, LPWSABUF lpBuffers, DWORD dwBufferCount,
2853 LPDWORD lpNumberOfBytesSent, DWORD dwFlags,
2854 LPWSAOVERLAPPED lpOverlapped,
2855 LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine )
2857 return WSASendTo( s, lpBuffers, dwBufferCount, lpNumberOfBytesSent, dwFlags,
2858 NULL, 0, lpOverlapped, lpCompletionRoutine );
2861 /***********************************************************************
2862 * WSASendDisconnect (WS2_32.73)
2864 INT WINAPI WSASendDisconnect( SOCKET s, LPWSABUF lpBuffers )
2866 return WS_shutdown( s, SD_SEND );
2870 /***********************************************************************
2871 * WSASendTo (WS2_32.74)
2873 INT WINAPI WSASendTo( SOCKET s, LPWSABUF lpBuffers, DWORD dwBufferCount,
2874 LPDWORD lpNumberOfBytesSent, DWORD dwFlags,
2875 const struct WS_sockaddr *to, int tolen,
2876 LPWSAOVERLAPPED lpOverlapped,
2877 LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine )
2879 unsigned int i, options;
2881 struct ws2_async *wsa;
2882 int totalLength = 0;
2883 ULONG_PTR cvalue = (lpOverlapped && ((ULONG_PTR)lpOverlapped->hEvent & 1) == 0) ? (ULONG_PTR)lpOverlapped : 0;
2885 TRACE("socket %04lx, wsabuf %p, nbufs %d, flags %d, to %p, tolen %d, ovl %p, func %p\n",
2886 s, lpBuffers, dwBufferCount, dwFlags,
2887 to, tolen, lpOverlapped, lpCompletionRoutine);
2889 fd = get_sock_fd( s, FILE_WRITE_DATA, &options );
2890 TRACE( "fd=%d, options=%x\n", fd, options );
2892 if ( fd == -1 ) return SOCKET_ERROR;
2894 if (!(wsa = HeapAlloc( GetProcessHeap(), 0, FIELD_OFFSET(struct ws2_async, iovec[dwBufferCount]) )))
2900 wsa->hSocket = SOCKET2HANDLE(s);
2901 wsa->addr = (struct WS_sockaddr *)to;
2902 wsa->addrlen.val = tolen;
2903 wsa->flags = dwFlags;
2904 wsa->n_iovecs = dwBufferCount;
2905 wsa->first_iovec = 0;
2906 for ( i = 0; i < dwBufferCount; i++ )
2908 wsa->iovec[i].iov_base = lpBuffers[i].buf;
2909 wsa->iovec[i].iov_len = lpBuffers[i].len;
2910 totalLength += lpBuffers[i].len;
2913 if (!lpNumberOfBytesSent)
2921 n = WS2_send( fd, wsa );
2922 if (n != -1 || errno != EINTR) break;
2924 if (n == -1 && errno != EAGAIN)
2927 if (cvalue) WS_AddCompletion( s, cvalue, err, 0 );
2931 if ((lpOverlapped || lpCompletionRoutine) &&
2932 !(options & (FILE_SYNCHRONOUS_IO_ALERT | FILE_SYNCHRONOUS_IO_NONALERT)))
2934 IO_STATUS_BLOCK *iosb = lpOverlapped ? (IO_STATUS_BLOCK *)lpOverlapped : &wsa->local_iosb;
2936 wsa->user_overlapped = lpOverlapped;
2937 wsa->completion_func = lpCompletionRoutine;
2938 release_sock_fd( s, fd );
2942 iosb->u.Status = STATUS_PENDING;
2943 iosb->Information = 0;
2945 SERVER_START_REQ( register_async )
2947 req->type = ASYNC_TYPE_WRITE;
2948 req->async.handle = wine_server_obj_handle( wsa->hSocket );
2949 req->async.callback = wine_server_client_ptr( WS2_async_send );
2950 req->async.iosb = wine_server_client_ptr( iosb );
2951 req->async.arg = wine_server_client_ptr( wsa );
2952 req->async.event = wine_server_obj_handle( lpCompletionRoutine ? 0 : lpOverlapped->hEvent );
2953 req->async.cvalue = cvalue;
2954 err = wine_server_call( req );
2958 if (err != STATUS_PENDING) HeapFree( GetProcessHeap(), 0, wsa );
2959 WSASetLastError( NtStatusToWSAError( err ));
2960 return SOCKET_ERROR;
2963 iosb->u.Status = STATUS_SUCCESS;
2964 iosb->Information = n;
2965 *lpNumberOfBytesSent = n;
2966 if (!wsa->completion_func)
2968 if (cvalue) WS_AddCompletion( s, cvalue, STATUS_SUCCESS, n );
2969 if (lpOverlapped->hEvent) SetEvent( lpOverlapped->hEvent );
2970 HeapFree( GetProcessHeap(), 0, wsa );
2972 else NtQueueApcThread( GetCurrentThread(), (PNTAPCFUNC)ws2_async_apc,
2973 (ULONG_PTR)wsa, (ULONG_PTR)iosb, 0 );
2978 if ( _is_blocking(s) )
2980 /* On a blocking non-overlapped stream socket,
2981 * sending blocks until the entire buffer is sent. */
2982 DWORD timeout_start = GetTickCount();
2984 *lpNumberOfBytesSent = 0;
2986 while (wsa->first_iovec < dwBufferCount)
2989 int timeout = GET_SNDTIMEO(fd);
2993 *lpNumberOfBytesSent += n;
2994 while (wsa->first_iovec < dwBufferCount && wsa->iovec[wsa->first_iovec].iov_len <= n)
2995 n -= wsa->iovec[wsa->first_iovec++].iov_len;
2996 if (wsa->first_iovec >= dwBufferCount) break;
2997 wsa->iovec[wsa->first_iovec].iov_base = (char*)wsa->iovec[wsa->first_iovec].iov_base + n;
2998 wsa->iovec[wsa->first_iovec].iov_len -= n;
3003 timeout -= GetTickCount() - timeout_start;
3004 if (timeout < 0) timeout = 0;
3008 pfd.events = POLLOUT;
3010 if (!timeout || !poll( &pfd, 1, timeout ))
3013 goto error; /* msdn says a timeout in send is fatal */
3016 n = WS2_send( fd, wsa );
3017 if (n == -1 && errno != EAGAIN && errno != EINTR)
3024 else /* non-blocking */
3026 if (n < totalLength)
3027 _enable_event(SOCKET2HANDLE(s), FD_WRITE, 0, 0);
3030 err = WSAEWOULDBLOCK;
3033 *lpNumberOfBytesSent = n;
3036 TRACE(" -> %i bytes\n", *lpNumberOfBytesSent);
3038 HeapFree( GetProcessHeap(), 0, wsa );
3039 release_sock_fd( s, fd );
3044 HeapFree( GetProcessHeap(), 0, wsa );
3045 release_sock_fd( s, fd );
3046 WARN(" -> ERROR %d\n", err);
3047 WSASetLastError(err);
3048 return SOCKET_ERROR;
3051 /***********************************************************************
3052 * sendto (WS2_32.20)
3054 int WINAPI WS_sendto(SOCKET s, const char *buf, int len, int flags,
3055 const struct WS_sockaddr *to, int tolen)
3061 wsabuf.buf = (char*) buf;
3063 if ( WSASendTo(s, &wsabuf, 1, &n, flags, to, tolen, NULL, NULL) == SOCKET_ERROR )
3064 return SOCKET_ERROR;
3069 /***********************************************************************
3070 * setsockopt (WS2_32.21)
3072 int WINAPI WS_setsockopt(SOCKET s, int level, int optname,
3073 const char *optval, int optlen)
3077 struct linger linger;
3078 struct timeval tval;
3080 TRACE("socket: %04lx, level 0x%x, name 0x%x, ptr %p, len %d\n",
3081 s, level, optname, optval, optlen);
3083 /* some broken apps pass the value directly instead of a pointer to it */
3084 if(IS_INTRESOURCE(optval))
3086 SetLastError(WSAEFAULT);
3087 return SOCKET_ERROR;
3095 /* Some options need some conversion before they can be sent to
3096 * setsockopt. The conversions are done here, then they will fall though
3097 * to the general case. Special options that are not passed to
3098 * setsockopt follow below that.*/
3100 case WS_SO_DONTLINGER:
3101 linger.l_onoff = *((const int*)optval) ? 0: 1;
3102 linger.l_linger = 0;
3104 optname = SO_LINGER;
3105 optval = (char*)&linger;
3106 optlen = sizeof(struct linger);
3110 linger.l_onoff = ((LINGER*)optval)->l_onoff;
3111 linger.l_linger = ((LINGER*)optval)->l_linger;
3112 /* FIXME: what is documented behavior if SO_LINGER optval
3115 optname = SO_LINGER;
3116 optval = (char*)&linger;
3117 optlen = sizeof(struct linger);
3121 if (*(const int*)optval < 2048)
3123 WARN("SO_RCVBF for %d bytes is too small: ignored\n", *(const int*)optval );
3128 /* The options listed here don't need any special handling. Thanks to
3129 * the conversion happening above, options from there will fall through
3131 case WS_SO_ACCEPTCONN:
3132 case WS_SO_BROADCAST:
3134 case WS_SO_KEEPALIVE:
3135 case WS_SO_OOBINLINE:
3136 /* BSD socket SO_REUSEADDR is not 100% compatible to winsock semantics.
3137 * however, using it the BSD way fixes bug 8513 and seems to be what
3138 * most programmers assume, anyway */
3139 case WS_SO_REUSEADDR:
3142 convert_sockopt(&level, &optname);
3145 /* SO_DEBUG is a privileged operation, ignore it. */
3147 TRACE("Ignoring SO_DEBUG\n");
3150 /* For some reason the game GrandPrixLegends does set SO_DONTROUTE on its
3151 * socket. According to MSDN, this option is silently ignored.*/
3152 case WS_SO_DONTROUTE:
3153 TRACE("Ignoring SO_DONTROUTE\n");
3156 /* Stops two sockets from being bound to the same port. Always happens
3157 * on unix systems, so just drop it. */
3158 case WS_SO_EXCLUSIVEADDRUSE:
3159 TRACE("Ignoring SO_EXCLUSIVEADDRUSE, is always set.\n");
3162 /* SO_OPENTYPE does not require a valid socket handle. */
3163 case WS_SO_OPENTYPE:
3164 if (!optlen || optlen < sizeof(int) || !optval)
3166 SetLastError(WSAEFAULT);
3167 return SOCKET_ERROR;
3169 get_per_thread_data()->opentype = *(const int *)optval;
3170 TRACE("setting global SO_OPENTYPE = 0x%x\n", *((int*)optval) );
3174 case WS_SO_RCVTIMEO:
3177 case WS_SO_SNDTIMEO:
3179 #if defined(SO_RCVTIMEO) || defined(SO_SNDTIMEO)
3180 if (optval && optlen == sizeof(UINT32)) {
3181 /* WinSock passes milliseconds instead of struct timeval */
3182 tval.tv_usec = (*(const UINT32*)optval % 1000) * 1000;
3183 tval.tv_sec = *(const UINT32*)optval / 1000;
3184 /* min of 500 milliseconds */
3185 if (tval.tv_sec == 0 && tval.tv_usec < 500000)
3186 tval.tv_usec = 500000;
3187 optlen = sizeof(struct timeval);
3188 optval = (char*)&tval;
3189 } else if (optlen == sizeof(struct timeval)) {
3190 WARN("SO_SND/RCVTIMEO for %d bytes: assuming unixism\n", optlen);
3192 WARN("SO_SND/RCVTIMEO for %d bytes is weird: ignored\n", optlen);
3195 convert_sockopt(&level, &optname);
3200 TRACE("Unknown SOL_SOCKET optname: 0x%08x\n", optname);
3201 SetLastError(WSAENOPROTOOPT);
3202 return SOCKET_ERROR;
3204 break; /* case WS_SOL_SOCKET */
3211 fd = get_sock_fd( s, 0, NULL );
3212 TRACE("trying to set IPX_PTYPE: %d (fd: %d)\n", *(const int*)optval, fd);
3214 /* We try to set the ipx type on ipx socket level. */
3216 if(setsockopt(fd, SOL_IPX, IPX_TYPE, optval, optlen) == -1)
3218 ERR("IPX: could not set ipx option type; expect weird behaviour\n");
3219 release_sock_fd( s, fd );
3220 return SOCKET_ERROR;
3225 /* Should we retrieve val using a getsockopt call and then
3226 * set the modified one? */
3227 val.ipx_pt = *optval;
3228 setsockopt(fd, 0, SO_DEFAULT_HEADERS, &val, sizeof(struct ipx));
3231 release_sock_fd( s, fd );
3234 case IPX_FILTERPTYPE:
3235 /* Sets the receive filter packet type, at the moment we don't support it */
3236 FIXME("IPX_FILTERPTYPE: %x\n", *optval);
3237 /* Returning 0 is better for now than returning a SOCKET_ERROR */
3241 FIXME("opt_name:%x\n", optname);
3242 return SOCKET_ERROR;
3244 break; /* case NSPROTO_IPX */
3247 /* Levels WS_IPPROTO_TCP and WS_IPPROTO_IP convert directly */
3248 case WS_IPPROTO_TCP:
3251 case WS_TCP_NODELAY:
3252 convert_sockopt(&level, &optname);
3255 FIXME("Unknown IPPROTO_TCP optname 0x%08x\n", optname);
3256 return SOCKET_ERROR;
3263 case WS_IP_ADD_MEMBERSHIP:
3264 case WS_IP_DROP_MEMBERSHIP:
3268 case WS_IP_MULTICAST_IF:
3269 case WS_IP_MULTICAST_LOOP:
3270 case WS_IP_MULTICAST_TTL:
3274 convert_sockopt(&level, &optname);
3276 case WS_IP_DONTFRAGMENT:
3277 FIXME("IP_DONTFRAGMENT is silently ignored!\n");
3280 FIXME("Unknown IPPROTO_IP optname 0x%08x\n", optname);
3281 return SOCKET_ERROR;
3286 WARN("Unknown level: 0x%08x\n", level);
3287 SetLastError(WSAEINVAL);
3288 return SOCKET_ERROR;
3289 } /* end switch(level) */
3291 /* avoid endianness issues if argument is a 16-bit int */
3292 if (optval && optlen < sizeof(int))
3294 woptval= *((const INT16 *) optval);
3295 optval= (char*) &woptval;
3298 fd = get_sock_fd( s, 0, NULL );
3299 if (fd == -1) return SOCKET_ERROR;
3301 if (setsockopt(fd, level, optname, optval, optlen) == 0)
3303 release_sock_fd( s, fd );
3306 TRACE("Setting socket error, %d\n", wsaErrno());
3307 SetLastError(wsaErrno());
3308 release_sock_fd( s, fd );
3310 return SOCKET_ERROR;
3313 /***********************************************************************
3314 * shutdown (WS2_32.22)
3316 int WINAPI WS_shutdown(SOCKET s, int how)
3318 int fd, err = WSAENOTSOCK;
3319 unsigned int options, clear_flags = 0;
3321 fd = get_sock_fd( s, 0, &options );
3322 TRACE("socket %04lx, how %i %x\n", s, how, options );
3325 return SOCKET_ERROR;
3329 case 0: /* drop receives */
3330 clear_flags |= FD_READ;
3332 case 1: /* drop sends */
3333 clear_flags |= FD_WRITE;
3335 case 2: /* drop all */
3336 clear_flags |= FD_READ|FD_WRITE;
3338 clear_flags |= FD_WINE_LISTENING;
3341 if (!(options & (FILE_SYNCHRONOUS_IO_ALERT | FILE_SYNCHRONOUS_IO_NONALERT)))
3346 err = WS2_register_async_shutdown( s, ASYNC_TYPE_READ );
3349 err = WS2_register_async_shutdown( s, ASYNC_TYPE_WRITE );
3353 err = WS2_register_async_shutdown( s, ASYNC_TYPE_READ );
3354 if (!err) err = WS2_register_async_shutdown( s, ASYNC_TYPE_WRITE );
3357 if (err) goto error;
3359 else /* non-overlapped mode */
3361 if ( shutdown( fd, how ) )
3368 release_sock_fd( s, fd );
3369 _enable_event( SOCKET2HANDLE(s), 0, 0, clear_flags );
3370 if ( how > 1) WSAAsyncSelect( s, 0, 0, 0 );
3374 release_sock_fd( s, fd );
3375 _enable_event( SOCKET2HANDLE(s), 0, 0, clear_flags );
3376 WSASetLastError( err );
3377 return SOCKET_ERROR;
3380 /***********************************************************************
3381 * socket (WS2_32.23)
3383 SOCKET WINAPI WS_socket(int af, int type, int protocol)
3385 TRACE("af=%d type=%d protocol=%d\n", af, type, protocol);
3387 return WSASocketA( af, type, protocol, NULL, 0,
3388 get_per_thread_data()->opentype ? 0 : WSA_FLAG_OVERLAPPED );
3392 /***********************************************************************
3393 * gethostbyaddr (WS2_32.51)
3395 struct WS_hostent* WINAPI WS_gethostbyaddr(const char *addr, int len, int type)
3397 struct WS_hostent *retval = NULL;
3398 struct hostent* host;
3400 #ifdef HAVE_LINUX_GETHOSTBYNAME_R_6
3403 struct hostent hostentry;
3406 extrabuf=HeapAlloc(GetProcessHeap(),0,ebufsize) ;
3408 int res = gethostbyaddr_r(addr, len, type,
3409 &hostentry, extrabuf, ebufsize, &host, &locerr);
3410 if( res != ERANGE) break;
3412 extrabuf=HeapReAlloc(GetProcessHeap(),0,extrabuf,ebufsize) ;
3414 if (!host) SetLastError((locerr < 0) ? wsaErrno() : wsaHerrno(locerr));
3416 EnterCriticalSection( &csWSgetXXXbyYYY );
3417 host = gethostbyaddr(addr, len, type);
3418 if (!host) SetLastError((h_errno < 0) ? wsaErrno() : wsaHerrno(h_errno));
3420 if( host != NULL ) retval = WS_dup_he(host);
3421 #ifdef HAVE_LINUX_GETHOSTBYNAME_R_6
3422 HeapFree(GetProcessHeap(),0,extrabuf);
3424 LeaveCriticalSection( &csWSgetXXXbyYYY );
3426 TRACE("ptr %p, len %d, type %d ret %p\n", addr, len, type, retval);
3430 /***********************************************************************
3431 * gethostbyname (WS2_32.52)
3433 struct WS_hostent* WINAPI WS_gethostbyname(const char* name)
3435 struct WS_hostent *retval = NULL;
3436 struct hostent* host;
3437 #ifdef HAVE_LINUX_GETHOSTBYNAME_R_6
3440 struct hostent hostentry;
3441 int locerr = ENOBUFS;
3444 if( !name || !name[0]) {
3446 if( gethostname( buf, 100) == -1) {
3447 SetLastError( WSAENOBUFS); /* appropriate ? */
3451 #ifdef HAVE_LINUX_GETHOSTBYNAME_R_6
3453 extrabuf=HeapAlloc(GetProcessHeap(),0,ebufsize) ;
3455 int res = gethostbyname_r(name, &hostentry, extrabuf, ebufsize, &host, &locerr);
3456 if( res != ERANGE) break;
3458 extrabuf=HeapReAlloc(GetProcessHeap(),0,extrabuf,ebufsize) ;
3460 if (!host) SetLastError((locerr < 0) ? wsaErrno() : wsaHerrno(locerr));
3462 EnterCriticalSection( &csWSgetXXXbyYYY );
3463 host = gethostbyname(name);
3464 if (!host) SetLastError((h_errno < 0) ? wsaErrno() : wsaHerrno(h_errno));
3466 if (host) retval = WS_dup_he(host);
3467 #ifdef HAVE_LINUX_GETHOSTBYNAME_R_6
3468 HeapFree(GetProcessHeap(),0,extrabuf);
3470 LeaveCriticalSection( &csWSgetXXXbyYYY );
3472 if (retval && retval->h_addr_list[0][0] == 127 &&
3473 strcmp(name, "localhost") != 0)
3475 /* hostname != "localhost" but has loopback address. replace by our
3476 * special address.*/
3477 memcpy(retval->h_addr_list[0], magic_loopback_addr, 4);
3479 TRACE( "%s ret %p\n", debugstr_a(name), retval );
3484 /***********************************************************************
3485 * getprotobyname (WS2_32.53)
3487 struct WS_protoent* WINAPI WS_getprotobyname(const char* name)
3489 struct WS_protoent* retval = NULL;
3490 #ifdef HAVE_GETPROTOBYNAME
3491 struct protoent* proto;
3492 EnterCriticalSection( &csWSgetXXXbyYYY );
3493 if( (proto = getprotobyname(name)) != NULL )
3495 retval = WS_dup_pe(proto);
3498 MESSAGE("protocol %s not found; You might want to add "
3499 "this to /etc/protocols\n", debugstr_a(name) );
3500 SetLastError(WSANO_DATA);
3502 LeaveCriticalSection( &csWSgetXXXbyYYY );
3504 TRACE( "%s ret %p\n", debugstr_a(name), retval );
3509 /***********************************************************************
3510 * getprotobynumber (WS2_32.54)
3512 struct WS_protoent* WINAPI WS_getprotobynumber(int number)
3514 struct WS_protoent* retval = NULL;
3515 #ifdef HAVE_GETPROTOBYNUMBER
3516 struct protoent* proto;
3517 EnterCriticalSection( &csWSgetXXXbyYYY );
3518 if( (proto = getprotobynumber(number)) != NULL )
3520 retval = WS_dup_pe(proto);
3523 MESSAGE("protocol number %d not found; You might want to add "
3524 "this to /etc/protocols\n", number );
3525 SetLastError(WSANO_DATA);
3527 LeaveCriticalSection( &csWSgetXXXbyYYY );
3529 TRACE("%i ret %p\n", number, retval);
3534 /***********************************************************************
3535 * getservbyname (WS2_32.55)
3537 struct WS_servent* WINAPI WS_getservbyname(const char *name, const char *proto)
3539 struct WS_servent* retval = NULL;
3540 struct servent* serv;
3542 char *proto_str = NULL;
3544 if (!(name_str = strdup_lower(name))) return NULL;
3546 if (proto && *proto)
3548 if (!(proto_str = strdup_lower(proto)))
3550 HeapFree( GetProcessHeap(), 0, name_str );
3555 EnterCriticalSection( &csWSgetXXXbyYYY );
3556 serv = getservbyname(name_str, proto_str);
3559 retval = WS_dup_se(serv);
3561 else SetLastError(WSANO_DATA);
3562 LeaveCriticalSection( &csWSgetXXXbyYYY );
3563 HeapFree( GetProcessHeap(), 0, proto_str );
3564 HeapFree( GetProcessHeap(), 0, name_str );
3565 TRACE( "%s, %s ret %p\n", debugstr_a(name), debugstr_a(proto), retval );
3569 /***********************************************************************
3570 * freeaddrinfo (WS2_32.@)
3572 void WINAPI WS_freeaddrinfo(struct WS_addrinfo *res)
3575 struct WS_addrinfo *next;
3577 HeapFree(GetProcessHeap(),0,res->ai_canonname);
3578 HeapFree(GetProcessHeap(),0,res->ai_addr);
3579 next = res->ai_next;
3580 HeapFree(GetProcessHeap(),0,res);
3585 /* helper functions for getaddrinfo()/getnameinfo() */
3586 static int convert_aiflag_w2u(int winflags) {
3590 for (i=0;i<sizeof(ws_aiflag_map)/sizeof(ws_aiflag_map[0]);i++)
3591 if (ws_aiflag_map[i][0] & winflags) {
3592 unixflags |= ws_aiflag_map[i][1];
3593 winflags &= ~ws_aiflag_map[i][0];
3596 FIXME("Unhandled windows AI_xxx flags %x\n", winflags);
3600 static int convert_niflag_w2u(int winflags) {
3604 for (i=0;i<sizeof(ws_niflag_map)/sizeof(ws_niflag_map[0]);i++)
3605 if (ws_niflag_map[i][0] & winflags) {
3606 unixflags |= ws_niflag_map[i][1];
3607 winflags &= ~ws_niflag_map[i][0];
3610 FIXME("Unhandled windows NI_xxx flags %x\n", winflags);
3614 static int convert_aiflag_u2w(int unixflags) {
3618 for (i=0;i<sizeof(ws_aiflag_map)/sizeof(ws_aiflag_map[0]);i++)
3619 if (ws_aiflag_map[i][1] & unixflags) {
3620 winflags |= ws_aiflag_map[i][0];
3621 unixflags &= ~ws_aiflag_map[i][1];
3623 if (unixflags) /* will warn usually */
3624 WARN("Unhandled UNIX AI_xxx flags %x\n", unixflags);
3628 static int convert_eai_u2w(int unixret) {
3631 for (i=0;ws_eai_map[i][0];i++)
3632 if (ws_eai_map[i][1] == unixret)
3633 return ws_eai_map[i][0];
3637 /***********************************************************************
3638 * getaddrinfo (WS2_32.@)
3640 int WINAPI WS_getaddrinfo(LPCSTR nodename, LPCSTR servname, const struct WS_addrinfo *hints, struct WS_addrinfo **res)
3642 #ifdef HAVE_GETADDRINFO
3643 struct addrinfo *unixaires = NULL;
3645 struct addrinfo unixhints, *punixhints = NULL;
3646 CHAR *node = NULL, *serv = NULL;
3649 if (!(node = strdup_lower(nodename))) return WSA_NOT_ENOUGH_MEMORY;
3652 if (!(serv = strdup_lower(servname))) {
3653 HeapFree(GetProcessHeap(), 0, node);
3654 return WSA_NOT_ENOUGH_MEMORY;
3659 punixhints = &unixhints;
3661 memset(&unixhints, 0, sizeof(unixhints));
3662 punixhints->ai_flags = convert_aiflag_w2u(hints->ai_flags);
3663 if (hints->ai_family == 0) /* wildcard, specific to getaddrinfo() */
3664 punixhints->ai_family = 0;
3666 punixhints->ai_family = convert_af_w2u(hints->ai_family);
3667 if (hints->ai_socktype == 0) /* wildcard, specific to getaddrinfo() */
3668 punixhints->ai_socktype = 0;
3670 punixhints->ai_socktype = convert_socktype_w2u(hints->ai_socktype);
3671 if (hints->ai_protocol == 0) /* wildcard, specific to getaddrinfo() */
3672 punixhints->ai_protocol = 0;
3674 punixhints->ai_protocol = convert_proto_w2u(hints->ai_protocol);
3677 /* getaddrinfo(3) is thread safe, no need to wrap in CS */
3678 result = getaddrinfo(nodename, servname, punixhints, &unixaires);
3680 TRACE("%s, %s %p -> %p %d\n", debugstr_a(nodename), debugstr_a(servname), hints, res, result);
3682 HeapFree(GetProcessHeap(), 0, node);
3683 HeapFree(GetProcessHeap(), 0, serv);
3686 struct addrinfo *xuai = unixaires;
3687 struct WS_addrinfo **xai = res;
3691 struct WS_addrinfo *ai = HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY, sizeof(struct WS_addrinfo));
3697 *xai = ai;xai = &ai->ai_next;
3698 ai->ai_flags = convert_aiflag_u2w(xuai->ai_flags);
3699 ai->ai_family = convert_af_u2w(xuai->ai_family);
3700 ai->ai_socktype = convert_socktype_u2w(xuai->ai_socktype);
3701 ai->ai_protocol = convert_proto_u2w(xuai->ai_protocol);
3702 if (xuai->ai_canonname) {
3703 TRACE("canon name - %s\n",debugstr_a(xuai->ai_canonname));
3704 ai->ai_canonname = HeapAlloc(GetProcessHeap(),0,strlen(xuai->ai_canonname)+1);
3705 if (!ai->ai_canonname)
3707 strcpy(ai->ai_canonname,xuai->ai_canonname);
3709 len = xuai->ai_addrlen;
3710 ai->ai_addr = HeapAlloc(GetProcessHeap(),0,len);
3713 ai->ai_addrlen = len;
3715 int winlen = ai->ai_addrlen;
3717 if (!ws_sockaddr_u2ws(xuai->ai_addr, ai->ai_addr, &winlen)) {
3718 ai->ai_addrlen = winlen;
3722 ai->ai_addr = HeapReAlloc(GetProcessHeap(),0,ai->ai_addr,len);
3725 ai->ai_addrlen = len;
3727 xuai = xuai->ai_next;
3729 freeaddrinfo(unixaires);
3731 result = convert_eai_u2w(result);
3737 if (*res) WS_freeaddrinfo(*res);
3738 if (unixaires) freeaddrinfo(unixaires);
3740 return WSA_NOT_ENOUGH_MEMORY;
3742 FIXME("getaddrinfo() failed, not found during buildtime.\n");
3747 static struct WS_addrinfoW *addrinfo_AtoW(const struct WS_addrinfo *ai)
3749 struct WS_addrinfoW *ret;
3751 if (!(ret = HeapAlloc(GetProcessHeap(), 0, sizeof(struct WS_addrinfoW)))) return NULL;
3752 ret->ai_flags = ai->ai_flags;
3753 ret->ai_family = ai->ai_family;
3754 ret->ai_socktype = ai->ai_socktype;
3755 ret->ai_protocol = ai->ai_protocol;
3756 ret->ai_addrlen = ai->ai_addrlen;
3757 ret->ai_canonname = NULL;
3758 ret->ai_addr = NULL;
3759 ret->ai_next = NULL;
3760 if (ai->ai_canonname)
3762 int len = MultiByteToWideChar(CP_ACP, 0, ai->ai_canonname, -1, NULL, 0);
3763 if (!(ret->ai_canonname = HeapAlloc(GetProcessHeap(), 0, len)))
3765 HeapFree(GetProcessHeap(), 0, ret);
3768 MultiByteToWideChar(CP_ACP, 0, ai->ai_canonname, -1, ret->ai_canonname, len);
3772 if (!(ret->ai_addr = HeapAlloc(GetProcessHeap(), 0, sizeof(struct WS_sockaddr))))
3774 HeapFree(GetProcessHeap(), 0, ret->ai_canonname);
3775 HeapFree(GetProcessHeap(), 0, ret);
3778 memcpy(ret->ai_addr, ai->ai_addr, sizeof(struct WS_sockaddr));
3783 static struct WS_addrinfoW *addrinfo_list_AtoW(const struct WS_addrinfo *info)
3785 struct WS_addrinfoW *ret, *infoW;
3787 if (!(ret = infoW = addrinfo_AtoW(info))) return NULL;
3788 while (info->ai_next)
3790 if (!(infoW->ai_next = addrinfo_AtoW(info->ai_next)))
3795 infoW = infoW->ai_next;
3796 info = info->ai_next;
3801 static struct WS_addrinfo *addrinfo_WtoA(const struct WS_addrinfoW *ai)
3803 struct WS_addrinfo *ret;
3805 if (!(ret = HeapAlloc(GetProcessHeap(), 0, sizeof(struct WS_addrinfo)))) return NULL;
3806 ret->ai_flags = ai->ai_flags;
3807 ret->ai_family = ai->ai_family;
3808 ret->ai_socktype = ai->ai_socktype;
3809 ret->ai_protocol = ai->ai_protocol;
3810 ret->ai_addrlen = ai->ai_addrlen;
3811 ret->ai_canonname = NULL;
3812 ret->ai_addr = NULL;
3813 ret->ai_next = NULL;
3814 if (ai->ai_canonname)
3816 int len = WideCharToMultiByte(CP_ACP, 0, ai->ai_canonname, -1, NULL, 0, NULL, NULL);
3817 if (!(ret->ai_canonname = HeapAlloc(GetProcessHeap(), 0, len)))
3819 HeapFree(GetProcessHeap(), 0, ret);
3822 WideCharToMultiByte(CP_ACP, 0, ai->ai_canonname, -1, ret->ai_canonname, len, NULL, NULL);
3826 if (!(ret->ai_addr = HeapAlloc(GetProcessHeap(), 0, sizeof(struct WS_sockaddr))))
3828 HeapFree(GetProcessHeap(), 0, ret->ai_canonname);
3829 HeapFree(GetProcessHeap(), 0, ret);
3832 memcpy(ret->ai_addr, ai->ai_addr, sizeof(struct WS_sockaddr));
3837 /***********************************************************************
3838 * GetAddrInfoW (WS2_32.@)
3840 int WINAPI GetAddrInfoW(LPCWSTR nodename, LPCWSTR servname, const ADDRINFOW *hints, PADDRINFOW *res)
3843 char *nodenameA, *servnameA = NULL;
3844 struct WS_addrinfo *resA, *hintsA = NULL;
3846 len = WideCharToMultiByte(CP_ACP, 0, nodename, -1, NULL, 0, NULL, NULL);
3847 if (!(nodenameA = HeapAlloc(GetProcessHeap(), 0, len))) return EAI_MEMORY;
3848 WideCharToMultiByte(CP_ACP, 0, nodename, -1, nodenameA, len, NULL, NULL);
3852 len = WideCharToMultiByte(CP_ACP, 0, servname, -1, NULL, 0, NULL, NULL);
3853 if (!(servnameA = HeapAlloc(GetProcessHeap(), 0, len)))
3855 HeapFree(GetProcessHeap(), 0, nodenameA);
3858 WideCharToMultiByte(CP_ACP, 0, servname, -1, servnameA, len, NULL, NULL);
3861 if (hints) hintsA = addrinfo_WtoA(hints);
3862 ret = WS_getaddrinfo(nodenameA, servnameA, hintsA, &resA);
3863 WS_freeaddrinfo(hintsA);
3867 *res = addrinfo_list_AtoW(resA);
3868 WS_freeaddrinfo(resA);
3871 HeapFree(GetProcessHeap(), 0, nodenameA);
3872 HeapFree(GetProcessHeap(), 0, servnameA);
3876 /***********************************************************************
3877 * FreeAddrInfoW (WS2_32.@)
3879 void WINAPI FreeAddrInfoW(PADDRINFOW ai)
3884 HeapFree(GetProcessHeap(), 0, ai->ai_canonname);
3885 HeapFree(GetProcessHeap(), 0, ai->ai_addr);
3887 HeapFree(GetProcessHeap(), 0, ai);
3892 int WINAPI WS_getnameinfo(const SOCKADDR *sa, WS_socklen_t salen, PCHAR host,
3893 DWORD hostlen, PCHAR serv, DWORD servlen, INT flags)
3895 #ifdef HAVE_GETNAMEINFO
3897 union generic_unix_sockaddr sa_u;
3900 TRACE("%s %d %p %d %p %d %d\n", debugstr_sockaddr(sa), salen, host, hostlen,
3901 serv, servlen, flags);
3903 size = ws_sockaddr_ws2u(sa, salen, &sa_u);
3906 WSASetLastError(WSAEFAULT);
3907 return WSA_NOT_ENOUGH_MEMORY;
3909 ret = getnameinfo(&sa_u.addr, size, host, hostlen, serv, servlen, convert_niflag_w2u(flags));
3910 return convert_eai_u2w(ret);
3912 FIXME("getnameinfo() failed, not found during buildtime.\n");
3917 /***********************************************************************
3918 * getservbyport (WS2_32.56)
3920 struct WS_servent* WINAPI WS_getservbyport(int port, const char *proto)
3922 struct WS_servent* retval = NULL;
3923 #ifdef HAVE_GETSERVBYPORT
3924 struct servent* serv;
3925 char *proto_str = NULL;
3927 if (proto && *proto)
3929 if (!(proto_str = strdup_lower(proto))) return NULL;
3931 EnterCriticalSection( &csWSgetXXXbyYYY );
3932 if( (serv = getservbyport(port, proto_str)) != NULL ) {
3933 retval = WS_dup_se(serv);
3935 else SetLastError(WSANO_DATA);
3936 LeaveCriticalSection( &csWSgetXXXbyYYY );
3937 HeapFree( GetProcessHeap(), 0, proto_str );
3939 TRACE("%d (i.e. port %d), %s ret %p\n", port, (int)ntohl(port), debugstr_a(proto), retval);
3944 /***********************************************************************
3945 * gethostname (WS2_32.57)
3947 int WINAPI WS_gethostname(char *name, int namelen)
3949 TRACE("name %p, len %d\n", name, namelen);
3951 if (gethostname(name, namelen) == 0)
3953 TRACE("<- '%s'\n", name);
3956 SetLastError((errno == EINVAL) ? WSAEFAULT : wsaErrno());
3957 TRACE("<- ERROR !\n");
3958 return SOCKET_ERROR;
3962 /* ------------------------------------- Windows sockets extensions -- *
3964 * ------------------------------------------------------------------- */
3966 /***********************************************************************
3967 * WSAEnumNetworkEvents (WS2_32.36)
3969 int WINAPI WSAEnumNetworkEvents(SOCKET s, WSAEVENT hEvent, LPWSANETWORKEVENTS lpEvent)
3973 TRACE("%08lx, hEvent %p, lpEvent %p\n", s, hEvent, lpEvent );
3975 SERVER_START_REQ( get_socket_event )
3977 req->handle = wine_server_obj_handle( SOCKET2HANDLE(s) );
3978 req->service = TRUE;
3979 req->c_event = wine_server_obj_handle( hEvent );
3980 wine_server_set_reply( req, lpEvent->iErrorCode, sizeof(lpEvent->iErrorCode) );
3981 if (!(ret = wine_server_call(req))) lpEvent->lNetworkEvents = reply->pmask & reply->mask;
3985 SetLastError(WSAEINVAL);
3986 return SOCKET_ERROR;
3989 /***********************************************************************
3990 * WSAEventSelect (WS2_32.39)
3992 int WINAPI WSAEventSelect(SOCKET s, WSAEVENT hEvent, LONG lEvent)
3996 TRACE("%08lx, hEvent %p, event %08x\n", s, hEvent, lEvent);
3998 SERVER_START_REQ( set_socket_event )
4000 req->handle = wine_server_obj_handle( SOCKET2HANDLE(s) );
4002 req->event = wine_server_obj_handle( hEvent );
4005 ret = wine_server_call( req );
4009 SetLastError(WSAEINVAL);
4010 return SOCKET_ERROR;
4013 /**********************************************************************
4014 * WSAGetOverlappedResult (WS2_32.40)
4016 BOOL WINAPI WSAGetOverlappedResult( SOCKET s, LPWSAOVERLAPPED lpOverlapped,
4017 LPDWORD lpcbTransfer, BOOL fWait,
4022 TRACE( "socket %04lx ovl %p trans %p, wait %d flags %p\n",
4023 s, lpOverlapped, lpcbTransfer, fWait, lpdwFlags );
4025 if ( lpOverlapped == NULL )
4027 ERR( "Invalid pointer\n" );
4028 WSASetLastError(WSA_INVALID_PARAMETER);
4032 status = lpOverlapped->Internal;
4033 if (status == STATUS_PENDING)
4037 SetLastError( WSA_IO_INCOMPLETE );
4041 if (WaitForSingleObject( lpOverlapped->hEvent ? lpOverlapped->hEvent : SOCKET2HANDLE(s),
4042 INFINITE ) == WAIT_FAILED)
4044 status = lpOverlapped->Internal;
4048 *lpcbTransfer = lpOverlapped->InternalHigh;
4051 *lpdwFlags = lpOverlapped->u.s.Offset;
4053 if (status) SetLastError( RtlNtStatusToDosError(status) );
4058 /***********************************************************************
4059 * WSAAsyncSelect (WS2_32.101)
4061 INT WINAPI WSAAsyncSelect(SOCKET s, HWND hWnd, UINT uMsg, LONG lEvent)
4065 TRACE("%lx, hWnd %p, uMsg %08x, event %08x\n", s, hWnd, uMsg, lEvent);
4067 SERVER_START_REQ( set_socket_event )
4069 req->handle = wine_server_obj_handle( SOCKET2HANDLE(s) );
4072 req->window = wine_server_user_handle( hWnd );
4074 ret = wine_server_call( req );
4078 SetLastError(WSAEINVAL);
4079 return SOCKET_ERROR;
4082 /***********************************************************************
4083 * WSACreateEvent (WS2_32.31)
4086 WSAEVENT WINAPI WSACreateEvent(void)
4088 /* Create a manual-reset event, with initial state: unsignaled */
4091 return CreateEventW(NULL, TRUE, FALSE, NULL);
4094 /***********************************************************************
4095 * WSACloseEvent (WS2_32.29)
4098 BOOL WINAPI WSACloseEvent(WSAEVENT event)
4100 TRACE ("event=%p\n", event);
4102 return CloseHandle(event);
4105 /***********************************************************************
4106 * WSASocketA (WS2_32.78)
4109 SOCKET WINAPI WSASocketA(int af, int type, int protocol,
4110 LPWSAPROTOCOL_INFOA lpProtocolInfo,
4111 GROUP g, DWORD dwFlags)
4114 WSAPROTOCOL_INFOW info;
4116 TRACE("af=%d type=%d protocol=%d protocol_info=%p group=%d flags=0x%x\n",
4117 af, type, protocol, lpProtocolInfo, g, dwFlags);
4119 if (!lpProtocolInfo) return WSASocketW(af, type, protocol, NULL, g, dwFlags);
4121 memcpy(&info, lpProtocolInfo, FIELD_OFFSET(WSAPROTOCOL_INFOW, szProtocol));
4122 len = MultiByteToWideChar(CP_ACP, 0, lpProtocolInfo->szProtocol, -1,
4123 info.szProtocol, WSAPROTOCOL_LEN + 1);
4127 WSASetLastError( WSAEINVAL);
4128 return SOCKET_ERROR;
4131 return WSASocketW(af, type, protocol, &info, g, dwFlags);
4134 /***********************************************************************
4135 * WSASocketW (WS2_32.79)
4138 SOCKET WINAPI WSASocketW(int af, int type, int protocol,
4139 LPWSAPROTOCOL_INFOW lpProtocolInfo,
4140 GROUP g, DWORD dwFlags)
4145 FIXME: The "advanced" parameters of WSASocketW (lpProtocolInfo,
4146 g, dwFlags except WSA_FLAG_OVERLAPPED) are ignored.
4149 TRACE("af=%d type=%d protocol=%d protocol_info=%p group=%d flags=0x%x\n",
4150 af, type, protocol, lpProtocolInfo, g, dwFlags );
4152 /* hack for WSADuplicateSocket */
4153 if (lpProtocolInfo && lpProtocolInfo->dwServiceFlags4 == 0xff00ff00) {
4154 ret = lpProtocolInfo->dwCatalogEntryId;
4155 TRACE("\tgot duplicate %04lx\n", ret);
4159 /* convert the socket family and type */
4160 af = convert_af_w2u(af);
4161 type = convert_socktype_w2u(type);
4165 if (af == FROM_PROTOCOL_INFO)
4166 af = lpProtocolInfo->iAddressFamily;
4167 if (type == FROM_PROTOCOL_INFO)
4168 type = lpProtocolInfo->iSocketType;
4169 if (protocol == FROM_PROTOCOL_INFO)
4170 protocol = lpProtocolInfo->iProtocol;
4173 if ( af == AF_UNSPEC) /* did they not specify the address family? */
4177 if (type == SOCK_STREAM) { af = AF_INET; break; }
4179 if (type == SOCK_DGRAM) { af = AF_INET; break; }
4180 default: SetLastError(WSAEPROTOTYPE); return INVALID_SOCKET;
4183 SERVER_START_REQ( create_socket )
4187 req->protocol = protocol;
4188 req->access = GENERIC_READ|GENERIC_WRITE|SYNCHRONIZE;
4189 req->attributes = OBJ_INHERIT;
4190 req->flags = dwFlags;
4191 set_error( wine_server_call( req ) );
4192 ret = HANDLE2SOCKET( wine_server_ptr_handle( reply->handle ));
4197 TRACE("\tcreated %04lx\n", ret );
4201 if (GetLastError() == WSAEACCES) /* raw socket denied */
4203 if (type == SOCK_RAW)
4204 MESSAGE("WARNING: Trying to create a socket of type SOCK_RAW, this"
4205 " will fail unless you have special permissions.\n");
4207 MESSAGE("WS_SOCKET: Failed to create socket, this requires"
4208 " special permissions.\n");
4209 SetLastError(WSAESOCKTNOSUPPORT);
4212 WARN("\t\tfailed!\n");
4213 return INVALID_SOCKET;
4216 /***********************************************************************
4217 * WSAJoinLeaf (WS2_32.58)
4220 SOCKET WINAPI WSAJoinLeaf(
4222 const struct WS_sockaddr *addr,
4224 LPWSABUF lpCallerData,
4225 LPWSABUF lpCalleeData,
4231 return INVALID_SOCKET;
4234 /***********************************************************************
4235 * __WSAFDIsSet (WS2_32.151)
4237 int WINAPI __WSAFDIsSet(SOCKET s, WS_fd_set *set)
4239 int i = set->fd_count;
4241 TRACE("(%ld,%p(%i))\n", s, set, i);
4244 if (set->fd_array[i] == s) return 1;
4248 /***********************************************************************
4249 * WSAIsBlocking (WS2_32.114)
4251 BOOL WINAPI WSAIsBlocking(void)
4253 /* By default WinSock should set all its sockets to non-blocking mode
4254 * and poll in PeekMessage loop when processing "blocking" ones. This
4255 * function is supposed to tell if the program is in this loop. Our
4256 * blocking calls are truly blocking so we always return FALSE.
4258 * Note: It is allowed to call this function without prior WSAStartup().
4265 /***********************************************************************
4266 * WSACancelBlockingCall (WS2_32.113)
4268 INT WINAPI WSACancelBlockingCall(void)
4274 static INT WINAPI WSA_DefaultBlockingHook( FARPROC x )
4276 FIXME("How was this called?\n");
4281 /***********************************************************************
4282 * WSASetBlockingHook (WS2_32.109)
4284 FARPROC WINAPI WSASetBlockingHook(FARPROC lpBlockFunc)
4286 FARPROC prev = blocking_hook;
4287 blocking_hook = lpBlockFunc;
4288 TRACE("hook %p\n", lpBlockFunc);
4293 /***********************************************************************
4294 * WSAUnhookBlockingHook (WS2_32.110)
4296 INT WINAPI WSAUnhookBlockingHook(void)
4298 blocking_hook = (FARPROC)WSA_DefaultBlockingHook;
4303 /* ----------------------------------- end of API stuff */
4305 /* ----------------------------------- helper functions -
4307 * TODO: Merge WS_dup_..() stuff into one function that
4308 * would operate with a generic structure containing internal
4309 * pointers (via a template of some kind).
4312 static int list_size(char** l, int item_size)
4317 j += (item_size) ? item_size : strlen(l[i]) + 1;
4318 j += (i + 1) * sizeof(char*); }
4322 static int list_dup(char** l_src, char** l_to, int item_size)
4327 for (i = 0; l_src[i]; i++) ;
4328 p = (char *)(l_to + i + 1);
4329 for (i = 0; l_src[i]; i++)
4331 int count = ( item_size ) ? item_size : strlen(l_src[i]) + 1;
4332 memcpy(p, l_src[i], count);
4337 return p - (char *)l_to;
4342 /* duplicate hostent entry
4343 * and handle all Win16/Win32 dependent things (struct size, ...) *correctly*.
4344 * Ditto for protoent and servent.
4346 static struct WS_hostent *WS_dup_he(const struct hostent* p_he)
4349 struct WS_hostent *p_to;
4351 int size = (sizeof(*p_he) +
4352 strlen(p_he->h_name) + 1 +
4353 list_size(p_he->h_aliases, 0) +
4354 list_size(p_he->h_addr_list, p_he->h_length));
4356 if (!(p_to = check_buffer_he(size))) return NULL;
4357 p_to->h_addrtype = p_he->h_addrtype;
4358 p_to->h_length = p_he->h_length;
4360 p = (char *)(p_to + 1);
4362 strcpy(p, p_he->h_name);
4365 p_to->h_aliases = (char **)p;
4366 p += list_dup(p_he->h_aliases, p_to->h_aliases, 0);
4368 p_to->h_addr_list = (char **)p;
4369 list_dup(p_he->h_addr_list, p_to->h_addr_list, p_he->h_length);
4373 /* ----- protoent */
4375 static struct WS_protoent *WS_dup_pe(const struct protoent* p_pe)
4378 struct WS_protoent *p_to;
4380 int size = (sizeof(*p_pe) +
4381 strlen(p_pe->p_name) + 1 +
4382 list_size(p_pe->p_aliases, 0));
4384 if (!(p_to = check_buffer_pe(size))) return NULL;
4385 p_to->p_proto = p_pe->p_proto;
4387 p = (char *)(p_to + 1);
4389 strcpy(p, p_pe->p_name);
4392 p_to->p_aliases = (char **)p;
4393 list_dup(p_pe->p_aliases, p_to->p_aliases, 0);
4399 static struct WS_servent *WS_dup_se(const struct servent* p_se)
4402 struct WS_servent *p_to;
4404 int size = (sizeof(*p_se) +
4405 strlen(p_se->s_proto) + 1 +
4406 strlen(p_se->s_name) + 1 +
4407 list_size(p_se->s_aliases, 0));
4409 if (!(p_to = check_buffer_se(size))) return NULL;
4410 p_to->s_port = p_se->s_port;
4412 p = (char *)(p_to + 1);
4414 strcpy(p, p_se->s_name);
4418 strcpy(p, p_se->s_proto);
4421 p_to->s_aliases = (char **)p;
4422 list_dup(p_se->s_aliases, p_to->s_aliases, 0);
4426 /* ----------------------------------- error handling */
4430 int loc_errno = errno;
4431 WARN("errno %d, (%s).\n", loc_errno, strerror(loc_errno));
4435 case EINTR: return WSAEINTR;
4436 case EBADF: return WSAEBADF;
4438 case EACCES: return WSAEACCES;
4439 case EFAULT: return WSAEFAULT;
4440 case EINVAL: return WSAEINVAL;
4441 case EMFILE: return WSAEMFILE;
4442 case EWOULDBLOCK: return WSAEWOULDBLOCK;
4443 case EINPROGRESS: return WSAEINPROGRESS;
4444 case EALREADY: return WSAEALREADY;
4445 case ENOTSOCK: return WSAENOTSOCK;
4446 case EDESTADDRREQ: return WSAEDESTADDRREQ;
4447 case EMSGSIZE: return WSAEMSGSIZE;
4448 case EPROTOTYPE: return WSAEPROTOTYPE;
4449 case ENOPROTOOPT: return WSAENOPROTOOPT;
4450 case EPROTONOSUPPORT: return WSAEPROTONOSUPPORT;
4451 case ESOCKTNOSUPPORT: return WSAESOCKTNOSUPPORT;
4452 case EOPNOTSUPP: return WSAEOPNOTSUPP;
4453 case EPFNOSUPPORT: return WSAEPFNOSUPPORT;
4454 case EAFNOSUPPORT: return WSAEAFNOSUPPORT;
4455 case EADDRINUSE: return WSAEADDRINUSE;
4456 case EADDRNOTAVAIL: return WSAEADDRNOTAVAIL;
4457 case ENETDOWN: return WSAENETDOWN;
4458 case ENETUNREACH: return WSAENETUNREACH;
4459 case ENETRESET: return WSAENETRESET;
4460 case ECONNABORTED: return WSAECONNABORTED;
4462 case ECONNRESET: return WSAECONNRESET;
4463 case ENOBUFS: return WSAENOBUFS;
4464 case EISCONN: return WSAEISCONN;
4465 case ENOTCONN: return WSAENOTCONN;
4466 case ESHUTDOWN: return WSAESHUTDOWN;
4467 case ETOOMANYREFS: return WSAETOOMANYREFS;
4468 case ETIMEDOUT: return WSAETIMEDOUT;
4469 case ECONNREFUSED: return WSAECONNREFUSED;
4470 case ELOOP: return WSAELOOP;
4471 case ENAMETOOLONG: return WSAENAMETOOLONG;
4472 case EHOSTDOWN: return WSAEHOSTDOWN;
4473 case EHOSTUNREACH: return WSAEHOSTUNREACH;
4474 case ENOTEMPTY: return WSAENOTEMPTY;
4476 case EPROCLIM: return WSAEPROCLIM;
4479 case EUSERS: return WSAEUSERS;
4482 case EDQUOT: return WSAEDQUOT;
4485 case ESTALE: return WSAESTALE;
4488 case EREMOTE: return WSAEREMOTE;
4491 /* just in case we ever get here and there are no problems */
4494 WARN("Unknown errno %d!\n", loc_errno);
4495 return WSAEOPNOTSUPP;
4499 UINT wsaHerrno(int loc_errno)
4502 WARN("h_errno %d.\n", loc_errno);
4506 case HOST_NOT_FOUND: return WSAHOST_NOT_FOUND;
4507 case TRY_AGAIN: return WSATRY_AGAIN;
4508 case NO_RECOVERY: return WSANO_RECOVERY;
4509 case NO_DATA: return WSANO_DATA;
4510 case ENOBUFS: return WSAENOBUFS;
4514 WARN("Unknown h_errno %d!\n", loc_errno);
4515 return WSAEOPNOTSUPP;
4520 /***********************************************************************
4521 * WSARecv (WS2_32.67)
4523 int WINAPI WSARecv(SOCKET s, LPWSABUF lpBuffers, DWORD dwBufferCount,
4524 LPDWORD NumberOfBytesReceived, LPDWORD lpFlags,
4525 LPWSAOVERLAPPED lpOverlapped,
4526 LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine)
4528 return WSARecvFrom(s, lpBuffers, dwBufferCount, NumberOfBytesReceived, lpFlags,
4529 NULL, NULL, lpOverlapped, lpCompletionRoutine);
4532 /***********************************************************************
4533 * WSARecvFrom (WS2_32.69)
4535 INT WINAPI WSARecvFrom( SOCKET s, LPWSABUF lpBuffers, DWORD dwBufferCount,
4536 LPDWORD lpNumberOfBytesRecvd, LPDWORD lpFlags, struct WS_sockaddr *lpFrom,
4537 LPINT lpFromlen, LPWSAOVERLAPPED lpOverlapped,
4538 LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine )
4541 unsigned int i, options;
4543 struct ws2_async *wsa;
4544 DWORD timeout_start = GetTickCount();
4545 ULONG_PTR cvalue = (lpOverlapped && ((ULONG_PTR)lpOverlapped->hEvent & 1) == 0) ? (ULONG_PTR)lpOverlapped : 0;
4547 TRACE("socket %04lx, wsabuf %p, nbufs %d, flags %d, from %p, fromlen %d, ovl %p, func %p\n",
4548 s, lpBuffers, dwBufferCount, *lpFlags, lpFrom,
4549 (lpFromlen ? *lpFromlen : -1),
4550 lpOverlapped, lpCompletionRoutine);
4552 fd = get_sock_fd( s, FILE_READ_DATA, &options );
4553 TRACE( "fd=%d, options=%x\n", fd, options );
4555 if (fd == -1) return SOCKET_ERROR;
4557 if (!(wsa = HeapAlloc( GetProcessHeap(), 0, FIELD_OFFSET(struct ws2_async, iovec[dwBufferCount]) )))
4563 wsa->hSocket = SOCKET2HANDLE(s);
4564 wsa->flags = *lpFlags;
4566 wsa->addrlen.ptr = lpFromlen;
4567 wsa->n_iovecs = dwBufferCount;
4568 wsa->first_iovec = 0;
4569 for (i = 0; i < dwBufferCount; i++)
4571 /* check buffer first to trigger write watches */
4572 if (IsBadWritePtr( lpBuffers[i].buf, lpBuffers[i].len ))
4577 wsa->iovec[i].iov_base = lpBuffers[i].buf;
4578 wsa->iovec[i].iov_len = lpBuffers[i].len;
4583 n = WS2_recv( fd, wsa );
4586 if (errno == EINTR) continue;
4587 if (errno != EAGAIN)
4590 if (cvalue) WS_AddCompletion( s, cvalue, err, 0 );
4595 *lpNumberOfBytesRecvd = n;
4597 if ((lpOverlapped || lpCompletionRoutine) &&
4598 !(options & (FILE_SYNCHRONOUS_IO_ALERT | FILE_SYNCHRONOUS_IO_NONALERT)))
4600 IO_STATUS_BLOCK *iosb = lpOverlapped ? (IO_STATUS_BLOCK *)lpOverlapped : &wsa->local_iosb;
4602 wsa->user_overlapped = lpOverlapped;
4603 wsa->completion_func = lpCompletionRoutine;
4604 release_sock_fd( s, fd );
4608 iosb->u.Status = STATUS_PENDING;
4609 iosb->Information = 0;
4611 SERVER_START_REQ( register_async )
4613 req->type = ASYNC_TYPE_READ;
4614 req->async.handle = wine_server_obj_handle( wsa->hSocket );
4615 req->async.callback = wine_server_client_ptr( WS2_async_recv );
4616 req->async.iosb = wine_server_client_ptr( iosb );
4617 req->async.arg = wine_server_client_ptr( wsa );
4618 req->async.event = wine_server_obj_handle( lpCompletionRoutine ? 0 : lpOverlapped->hEvent );
4619 req->async.cvalue = cvalue;
4620 err = wine_server_call( req );
4624 if (err != STATUS_PENDING) HeapFree( GetProcessHeap(), 0, wsa );
4625 WSASetLastError( NtStatusToWSAError( err ));
4626 return SOCKET_ERROR;
4629 iosb->u.Status = STATUS_SUCCESS;
4630 iosb->Information = n;
4631 if (!wsa->completion_func)
4633 if (cvalue) WS_AddCompletion( s, cvalue, STATUS_SUCCESS, n );
4634 if (lpOverlapped->hEvent) SetEvent( lpOverlapped->hEvent );
4635 HeapFree( GetProcessHeap(), 0, wsa );
4637 else NtQueueApcThread( GetCurrentThread(), (PNTAPCFUNC)ws2_async_apc,
4638 (ULONG_PTR)wsa, (ULONG_PTR)iosb, 0 );
4639 _enable_event(SOCKET2HANDLE(s), FD_READ, 0, 0);
4645 if ( _is_blocking(s) )
4648 int timeout = GET_RCVTIMEO(fd);
4651 timeout -= GetTickCount() - timeout_start;
4652 if (timeout < 0) timeout = 0;
4656 pfd.events = POLLIN;
4657 if (*lpFlags & WS_MSG_OOB) pfd.events |= POLLPRI;
4659 if (!timeout || !poll( &pfd, 1, timeout ))
4662 /* a timeout is not fatal */
4663 _enable_event(SOCKET2HANDLE(s), FD_READ, 0, 0);
4669 _enable_event(SOCKET2HANDLE(s), FD_READ, 0, 0);
4670 err = WSAEWOULDBLOCK;
4675 TRACE(" -> %i bytes\n", n);
4676 HeapFree( GetProcessHeap(), 0, wsa );
4677 release_sock_fd( s, fd );
4678 _enable_event(SOCKET2HANDLE(s), FD_READ, 0, 0);
4683 HeapFree( GetProcessHeap(), 0, wsa );
4684 release_sock_fd( s, fd );
4685 WARN(" -> ERROR %d\n", err);
4686 WSASetLastError( err );
4687 return SOCKET_ERROR;
4690 /***********************************************************************
4691 * WSCInstallProvider (WS2_32.88)
4693 INT WINAPI WSCInstallProvider( const LPGUID lpProviderId,
4694 LPCWSTR lpszProviderDllPath,
4695 const LPWSAPROTOCOL_INFOW lpProtocolInfoList,
4696 DWORD dwNumberOfEntries,
4699 FIXME("(%s, %s, %p, %d, %p): stub !\n", debugstr_guid(lpProviderId),
4700 debugstr_w(lpszProviderDllPath), lpProtocolInfoList,
4701 dwNumberOfEntries, lpErrno);
4707 /***********************************************************************
4708 * WSCDeinstallProvider (WS2_32.83)
4710 INT WINAPI WSCDeinstallProvider(LPGUID lpProviderId, LPINT lpErrno)
4712 FIXME("(%s, %p): stub !\n", debugstr_guid(lpProviderId), lpErrno);
4718 /***********************************************************************
4719 * WSAAccept (WS2_32.26)
4721 SOCKET WINAPI WSAAccept( SOCKET s, struct WS_sockaddr *addr, LPINT addrlen,
4722 LPCONDITIONPROC lpfnCondition, DWORD dwCallbackData)
4725 int ret = 0, size = 0;
4726 WSABUF CallerId, CallerData, CalleeId, CalleeData;
4727 /* QOS SQOS, GQOS; */
4730 SOCKADDR src_addr, dst_addr;
4732 TRACE("Socket %04lx, sockaddr %p, addrlen %p, fnCondition %p, dwCallbackData %d\n",
4733 s, addr, addrlen, lpfnCondition, dwCallbackData);
4736 size = sizeof(src_addr);
4737 cs = WS_accept(s, &src_addr, &size);
4739 if (cs == SOCKET_ERROR) return SOCKET_ERROR;
4741 if (!lpfnCondition) return cs;
4743 CallerId.buf = (char *)&src_addr;
4744 CallerId.len = sizeof(src_addr);
4746 CallerData.buf = NULL;
4749 WS_getsockname(cs, &dst_addr, &size);
4751 CalleeId.buf = (char *)&dst_addr;
4752 CalleeId.len = sizeof(dst_addr);
4755 ret = (*lpfnCondition)(&CallerId, &CallerData, NULL, NULL,
4756 &CalleeId, &CalleeData, &g, dwCallbackData);
4761 if (addr && addrlen)
4762 addr = memcpy(addr, &src_addr, (*addrlen > size) ? size : *addrlen );
4765 SERVER_START_REQ( set_socket_deferred )
4767 req->handle = wine_server_obj_handle( SOCKET2HANDLE(s) );
4768 req->deferred = wine_server_obj_handle( SOCKET2HANDLE(cs) );
4769 if ( !wine_server_call_err ( req ) )
4771 SetLastError( WSATRY_AGAIN );
4772 WS_closesocket( cs );
4776 return SOCKET_ERROR;
4779 SetLastError(WSAECONNREFUSED);
4780 return SOCKET_ERROR;
4782 FIXME("Unknown return type from Condition function\n");
4783 SetLastError(WSAENOTSOCK);
4784 return SOCKET_ERROR;
4788 /***********************************************************************
4789 * WSADuplicateSocketA (WS2_32.32)
4791 int WINAPI WSADuplicateSocketA( SOCKET s, DWORD dwProcessId, LPWSAPROTOCOL_INFOA lpProtocolInfo )
4795 TRACE("(%ld,%x,%p)\n", s, dwProcessId, lpProtocolInfo);
4796 memset(lpProtocolInfo, 0, sizeof(*lpProtocolInfo));
4797 /* FIXME: WS_getsockopt(s, WS_SOL_SOCKET, SO_PROTOCOL_INFO, lpProtocolInfo, sizeof(*lpProtocolInfo)); */
4798 /* I don't know what the real Windoze does next, this is a hack */
4799 /* ...we could duplicate and then use ConvertToGlobalHandle on the duplicate, then let
4800 * the target use the global duplicate, or we could copy a reference to us to the structure
4801 * and let the target duplicate it from us, but let's do it as simple as possible */
4802 hProcess = OpenProcess(PROCESS_DUP_HANDLE, FALSE, dwProcessId);
4803 DuplicateHandle(GetCurrentProcess(), SOCKET2HANDLE(s),
4804 hProcess, (LPHANDLE)&lpProtocolInfo->dwCatalogEntryId,
4805 0, FALSE, DUPLICATE_SAME_ACCESS);
4806 CloseHandle(hProcess);
4807 lpProtocolInfo->dwServiceFlags4 = 0xff00ff00; /* magic */
4811 /***********************************************************************
4812 * WSADuplicateSocketW (WS2_32.33)
4814 int WINAPI WSADuplicateSocketW( SOCKET s, DWORD dwProcessId, LPWSAPROTOCOL_INFOW lpProtocolInfo )
4818 TRACE("(%ld,%x,%p)\n", s, dwProcessId, lpProtocolInfo);
4820 memset(lpProtocolInfo, 0, sizeof(*lpProtocolInfo));
4821 hProcess = OpenProcess(PROCESS_DUP_HANDLE, FALSE, dwProcessId);
4822 DuplicateHandle(GetCurrentProcess(), SOCKET2HANDLE(s),
4823 hProcess, (LPHANDLE)&lpProtocolInfo->dwCatalogEntryId,
4824 0, FALSE, DUPLICATE_SAME_ACCESS);
4825 CloseHandle(hProcess);
4826 lpProtocolInfo->dwServiceFlags4 = 0xff00ff00; /* magic */
4830 /***********************************************************************
4831 * WSAInstallServiceClassA (WS2_32.48)
4833 int WINAPI WSAInstallServiceClassA(LPWSASERVICECLASSINFOA info)
4835 FIXME("Request to install service %s\n",debugstr_a(info->lpszServiceClassName));
4836 WSASetLastError(WSAEACCES);
4837 return SOCKET_ERROR;
4840 /***********************************************************************
4841 * WSAInstallServiceClassW (WS2_32.49)
4843 int WINAPI WSAInstallServiceClassW(LPWSASERVICECLASSINFOW info)
4845 FIXME("Request to install service %s\n",debugstr_w(info->lpszServiceClassName));
4846 WSASetLastError(WSAEACCES);
4847 return SOCKET_ERROR;
4850 /***********************************************************************
4851 * WSARemoveServiceClass (WS2_32.70)
4853 int WINAPI WSARemoveServiceClass(LPGUID info)
4855 FIXME("Request to remove service %p\n",info);
4856 WSASetLastError(WSATYPE_NOT_FOUND);
4857 return SOCKET_ERROR;
4860 /***********************************************************************
4861 * inet_ntop (WS2_32.@)
4863 PCSTR WINAPI WS_inet_ntop( INT family, PVOID addr, PSTR buffer, SIZE_T len )
4865 #ifdef HAVE_INET_NTOP
4866 struct WS_in6_addr *in6;
4867 struct WS_in_addr *in;
4870 TRACE("family %d, addr (%p), buffer (%p), len %ld\n", family, addr, buffer, len);
4873 WSASetLastError( STATUS_INVALID_PARAMETER );
4882 pdst = inet_ntop( AF_INET, &in->WS_s_addr, buffer, len );
4888 pdst = inet_ntop( AF_INET6, in6->WS_s6_addr, buffer, len );
4892 WSASetLastError( WSAEAFNOSUPPORT );
4896 if (!pdst) WSASetLastError( STATUS_INVALID_PARAMETER );
4899 FIXME( "not supported on this platform\n" );
4900 WSASetLastError( WSAEAFNOSUPPORT );
4905 /***********************************************************************
4906 * WSAStringToAddressA (WS2_32.80)
4908 INT WINAPI WSAStringToAddressA(LPSTR AddressString,
4910 LPWSAPROTOCOL_INFOA lpProtocolInfo,
4911 LPSOCKADDR lpAddress,
4912 LPINT lpAddressLength)
4915 LPSTR workBuffer=NULL,ptrPort;
4917 TRACE( "(%s, %x, %p, %p, %p)\n", debugstr_a(AddressString), AddressFamily,
4918 lpProtocolInfo, lpAddress, lpAddressLength );
4920 if (!lpAddressLength || !lpAddress) return SOCKET_ERROR;
4924 WSASetLastError(WSAEINVAL);
4925 return SOCKET_ERROR;
4929 FIXME("ProtocolInfo not implemented.\n");
4931 workBuffer = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY,
4932 strlen(AddressString) + 1);
4935 WSASetLastError(WSA_NOT_ENOUGH_MEMORY);
4936 return SOCKET_ERROR;
4939 strcpy(workBuffer, AddressString);
4941 switch(AddressFamily)
4945 struct in_addr inetaddr;
4947 /* If lpAddressLength is too small, tell caller the size we need */
4948 if (*lpAddressLength < sizeof(SOCKADDR_IN))
4950 *lpAddressLength = sizeof(SOCKADDR_IN);
4954 memset(lpAddress, 0, sizeof(SOCKADDR_IN));
4956 ((LPSOCKADDR_IN)lpAddress)->sin_family = AF_INET;
4958 ptrPort = strchr(workBuffer, ':');
4961 ((LPSOCKADDR_IN)lpAddress)->sin_port = htons(atoi(ptrPort+1));
4966 ((LPSOCKADDR_IN)lpAddress)->sin_port = 0;
4969 if(inet_aton(workBuffer, &inetaddr) > 0)
4971 ((LPSOCKADDR_IN)lpAddress)->sin_addr.WS_s_addr = inetaddr.s_addr;
4982 struct in6_addr inetaddr;
4983 /* If lpAddressLength is too small, tell caller the size we need */
4984 if (*lpAddressLength < sizeof(SOCKADDR_IN6))
4986 *lpAddressLength = sizeof(SOCKADDR_IN6);
4990 #ifdef HAVE_INET_PTON
4991 memset(lpAddress, 0, sizeof(SOCKADDR_IN6));
4993 ((LPSOCKADDR_IN6)lpAddress)->sin6_family = WS_AF_INET6;
4995 /* This one is a bit tricky. An IPv6 address contains colons, so the
4996 * check from IPv4 doesn't work like that. However, IPv6 addresses that
4997 * contain a port are written with braces like [fd12:3456:7890::1]:12345
4998 * so what we will do is to look for ']', check if the next char is a
4999 * colon, and if it is, parse the port as in IPv4. */
5001 ptrPort = strchr(workBuffer, ']');
5002 if(ptrPort && *(++ptrPort) == ':')
5004 ((LPSOCKADDR_IN6)lpAddress)->sin6_port = htons(atoi(ptrPort+1));
5009 ((LPSOCKADDR_IN6)lpAddress)->sin6_port = 0;
5012 if(inet_pton(AF_INET6, workBuffer, &inetaddr) > 0)
5014 memcpy(&((LPSOCKADDR_IN6)lpAddress)->sin6_addr, &inetaddr,
5015 sizeof(struct in6_addr));
5019 #endif /* HAVE_INET_PTON */
5025 /* According to MSDN, only AF_INET and AF_INET6 are supported. */
5026 TRACE("Unsupported address family specified: %d.\n", AddressFamily);
5030 HeapFree(GetProcessHeap(), 0, workBuffer);
5033 WSASetLastError(res);
5034 return SOCKET_ERROR;
5037 /***********************************************************************
5038 * WSAStringToAddressW (WS2_32.81)
5040 * Does anybody know if this functions allows to use hebrew/arabic/chinese... digits?
5041 * If this should be the case, it would be required to map these digits
5042 * to Unicode digits (0-9) using FoldString first.
5044 INT WINAPI WSAStringToAddressW(LPWSTR AddressString,
5046 LPWSAPROTOCOL_INFOW lpProtocolInfo,
5047 LPSOCKADDR lpAddress,
5048 LPINT lpAddressLength)
5051 LPSTR workBuffer=NULL;
5052 WSAPROTOCOL_INFOA infoA;
5053 LPWSAPROTOCOL_INFOA lpProtoInfoA = NULL;
5055 TRACE( "(%s, %x, %p, %p, %p)\n", debugstr_w(AddressString), AddressFamily, lpProtocolInfo,
5056 lpAddress, lpAddressLength );
5058 if (!lpAddressLength || !lpAddress) return SOCKET_ERROR;
5060 /* if ProtocolInfo is available - convert to ANSI variant */
5063 lpProtoInfoA = &infoA;
5064 memcpy( lpProtoInfoA, lpProtocolInfo, FIELD_OFFSET( WSAPROTOCOL_INFOA, szProtocol ) );
5066 if (!WideCharToMultiByte( CP_ACP, 0, lpProtocolInfo->szProtocol, -1,
5067 lpProtoInfoA->szProtocol, WSAPROTOCOL_LEN+1, NULL, NULL ))
5069 WSASetLastError( WSAEINVAL);
5070 return SOCKET_ERROR;
5076 /* Translate AddressString to ANSI code page - assumes that only
5077 standard digits 0-9 are used with this API call */
5078 sBuffer = WideCharToMultiByte( CP_ACP, 0, AddressString, -1, NULL, 0, NULL, NULL );
5079 workBuffer = HeapAlloc( GetProcessHeap(), 0, sBuffer );
5083 WideCharToMultiByte( CP_ACP, 0, AddressString, -1, workBuffer, sBuffer, NULL, NULL );
5084 res = WSAStringToAddressA(workBuffer,AddressFamily,lpProtoInfoA,
5085 lpAddress,lpAddressLength);
5086 HeapFree( GetProcessHeap(), 0, workBuffer );
5090 res = WSA_NOT_ENOUGH_MEMORY;
5095 WSASetLastError(res);
5096 return SOCKET_ERROR;
5099 /***********************************************************************
5100 * WSAAddressToStringA (WS2_32.27)
5102 * See WSAAddressToStringW
5104 INT WINAPI WSAAddressToStringA( LPSOCKADDR sockaddr, DWORD len,
5105 LPWSAPROTOCOL_INFOA info, LPSTR string,
5109 CHAR buffer[54]; /* 32 digits + 7':' + '[' + '%" + 5 digits + ']:' + 5 digits + '\0' */
5112 TRACE( "(%p, %d, %p, %p, %p)\n", sockaddr, len, info, string, lenstr );
5114 if (!sockaddr) return SOCKET_ERROR;
5115 if (!string || !lenstr) return SOCKET_ERROR;
5117 switch(sockaddr->sa_family)
5120 if (len < sizeof(SOCKADDR_IN)) return SOCKET_ERROR;
5121 sprintf( buffer, "%u.%u.%u.%u:%u",
5122 (unsigned int)(ntohl( ((SOCKADDR_IN *)sockaddr)->sin_addr.WS_s_addr ) >> 24 & 0xff),
5123 (unsigned int)(ntohl( ((SOCKADDR_IN *)sockaddr)->sin_addr.WS_s_addr ) >> 16 & 0xff),
5124 (unsigned int)(ntohl( ((SOCKADDR_IN *)sockaddr)->sin_addr.WS_s_addr ) >> 8 & 0xff),
5125 (unsigned int)(ntohl( ((SOCKADDR_IN *)sockaddr)->sin_addr.WS_s_addr ) & 0xff),
5126 ntohs( ((SOCKADDR_IN *)sockaddr)->sin_port ) );
5128 p = strchr( buffer, ':' );
5129 if (!((SOCKADDR_IN *)sockaddr)->sin_port) *p = 0;
5134 struct WS_sockaddr_in6 *sockaddr6 = (LPSOCKADDR_IN6) sockaddr;
5137 if (len < sizeof(SOCKADDR_IN6)) return SOCKET_ERROR;
5138 if ((sockaddr6->sin6_port))
5139 strcpy(buffer, "[");
5140 if (!WS_inet_ntop(WS_AF_INET6, &sockaddr6->sin6_addr, buffer+strlen(buffer), sizeof(buffer)))
5142 WSASetLastError(WSAEINVAL);
5143 return SOCKET_ERROR;
5145 if ((sockaddr6->sin6_scope_id))
5146 sprintf(buffer+strlen(buffer), "%%%u", sockaddr6->sin6_scope_id);
5147 if ((sockaddr6->sin6_port))
5148 sprintf(buffer+strlen(buffer), "]:%u", ntohs(sockaddr6->sin6_port));
5153 WSASetLastError(WSAEINVAL);
5154 return SOCKET_ERROR;
5157 size = strlen( buffer ) + 1;
5162 WSASetLastError(WSAEFAULT);
5163 return SOCKET_ERROR;
5167 strcpy( string, buffer );
5171 /***********************************************************************
5172 * WSAAddressToStringW (WS2_32.28)
5174 * Convert a sockaddr address into a readable address string.
5177 * sockaddr [I] Pointer to a sockaddr structure.
5178 * len [I] Size of the sockaddr structure.
5179 * info [I] Pointer to a WSAPROTOCOL_INFOW structure (optional).
5180 * string [I/O] Pointer to a buffer to receive the address string.
5181 * lenstr [I/O] Size of the receive buffer in WCHARs.
5185 * Failure: SOCKET_ERROR
5188 * The 'info' parameter is ignored.
5190 INT WINAPI WSAAddressToStringW( LPSOCKADDR sockaddr, DWORD len,
5191 LPWSAPROTOCOL_INFOW info, LPWSTR string,
5196 WCHAR buffer[54]; /* 32 digits + 7':' + '[' + '%" + 5 digits + ']:' + 5 digits + '\0' */
5199 TRACE( "(%p, %d, %p, %p, %p)\n", sockaddr, len, info, string, lenstr );
5202 ret = WSAAddressToStringA(sockaddr, len, NULL, bufAddr, &size);
5204 if (ret) return ret;
5206 MultiByteToWideChar( CP_ACP, 0, bufAddr, size, buffer, sizeof( buffer )/sizeof(WCHAR));
5211 WSASetLastError(WSAEFAULT);
5212 return SOCKET_ERROR;
5216 lstrcpyW( string, buffer );
5220 /***********************************************************************
5221 * WSAEnumNameSpaceProvidersA (WS2_32.34)
5223 INT WINAPI WSAEnumNameSpaceProvidersA( LPDWORD len, LPWSANAMESPACE_INFOA buffer )
5225 FIXME( "(%p %p) Stub!\n", len, buffer );
5229 /***********************************************************************
5230 * WSAEnumNameSpaceProvidersW (WS2_32.35)
5232 INT WINAPI WSAEnumNameSpaceProvidersW( LPDWORD len, LPWSANAMESPACE_INFOW buffer )
5234 FIXME( "(%p %p) Stub!\n", len, buffer );
5238 /***********************************************************************
5239 * WSAGetQOSByName (WS2_32.41)
5241 BOOL WINAPI WSAGetQOSByName( SOCKET s, LPWSABUF lpQOSName, LPQOS lpQOS )
5243 FIXME( "(0x%04lx %p %p) Stub!\n", s, lpQOSName, lpQOS );
5247 /***********************************************************************
5248 * WSAGetServiceClassInfoA (WS2_32.42)
5250 INT WINAPI WSAGetServiceClassInfoA( LPGUID provider, LPGUID service, LPDWORD len,
5251 LPWSASERVICECLASSINFOA info )
5253 FIXME( "(%s %s %p %p) Stub!\n", debugstr_guid(provider), debugstr_guid(service),
5255 WSASetLastError(WSA_NOT_ENOUGH_MEMORY);
5256 return SOCKET_ERROR;
5259 /***********************************************************************
5260 * WSAGetServiceClassInfoW (WS2_32.43)
5262 INT WINAPI WSAGetServiceClassInfoW( LPGUID provider, LPGUID service, LPDWORD len,
5263 LPWSASERVICECLASSINFOW info )
5265 FIXME( "(%s %s %p %p) Stub!\n", debugstr_guid(provider), debugstr_guid(service),
5267 WSASetLastError(WSA_NOT_ENOUGH_MEMORY);
5268 return SOCKET_ERROR;
5271 /***********************************************************************
5272 * WSAGetServiceClassNameByClassIdA (WS2_32.44)
5274 INT WINAPI WSAGetServiceClassNameByClassIdA( LPGUID class, LPSTR service, LPDWORD len )
5276 FIXME( "(%s %p %p) Stub!\n", debugstr_guid(class), service, len );
5277 WSASetLastError(WSA_NOT_ENOUGH_MEMORY);
5278 return SOCKET_ERROR;
5281 /***********************************************************************
5282 * WSAGetServiceClassNameByClassIdW (WS2_32.45)
5284 INT WINAPI WSAGetServiceClassNameByClassIdW( LPGUID class, LPWSTR service, LPDWORD len )
5286 FIXME( "(%s %p %p) Stub!\n", debugstr_guid(class), service, len );
5287 WSASetLastError(WSA_NOT_ENOUGH_MEMORY);
5288 return SOCKET_ERROR;
5291 /***********************************************************************
5292 * WSALookupServiceBeginA (WS2_32.59)
5294 INT WINAPI WSALookupServiceBeginA( LPWSAQUERYSETA lpqsRestrictions,
5295 DWORD dwControlFlags,
5298 FIXME("(%p 0x%08x %p) Stub!\n", lpqsRestrictions, dwControlFlags,
5300 WSASetLastError(WSA_NOT_ENOUGH_MEMORY);
5301 return SOCKET_ERROR;
5304 /***********************************************************************
5305 * WSALookupServiceBeginW (WS2_32.60)
5307 INT WINAPI WSALookupServiceBeginW( LPWSAQUERYSETW lpqsRestrictions,
5308 DWORD dwControlFlags,
5311 FIXME("(%p 0x%08x %p) Stub!\n", lpqsRestrictions, dwControlFlags,
5313 WSASetLastError(WSA_NOT_ENOUGH_MEMORY);
5314 return SOCKET_ERROR;
5317 /***********************************************************************
5318 * WSALookupServiceBeginW (WS2_32.61)
5320 INT WINAPI WSALookupServiceEnd( HANDLE lookup )
5322 FIXME("(%p) Stub!\n", lookup );
5326 /***********************************************************************
5327 * WSALookupServiceNextA (WS2_32.62)
5329 INT WINAPI WSALookupServiceNextA( HANDLE lookup, DWORD flags, LPDWORD len, LPWSAQUERYSETA results )
5331 FIXME( "(%p 0x%08x %p %p) Stub!\n", lookup, flags, len, results );
5335 /***********************************************************************
5336 * WSALookupServiceNextW (WS2_32.63)
5338 INT WINAPI WSALookupServiceNextW( HANDLE lookup, DWORD flags, LPDWORD len, LPWSAQUERYSETW results )
5340 FIXME( "(%p 0x%08x %p %p) Stub!\n", lookup, flags, len, results );
5344 /***********************************************************************
5345 * WSANtohl (WS2_32.64)
5347 INT WINAPI WSANtohl( SOCKET s, WS_u_long netlong, WS_u_long* lphostlong )
5349 TRACE( "(0x%04lx 0x%08x %p)\n", s, netlong, lphostlong );
5351 if (!lphostlong) return WSAEFAULT;
5353 *lphostlong = ntohl( netlong );
5357 /***********************************************************************
5358 * WSANtohs (WS2_32.65)
5360 INT WINAPI WSANtohs( SOCKET s, WS_u_short netshort, WS_u_short* lphostshort )
5362 TRACE( "(0x%04lx 0x%08x %p)\n", s, netshort, lphostshort );
5364 if (!lphostshort) return WSAEFAULT;
5366 *lphostshort = ntohs( netshort );
5370 /***********************************************************************
5371 * WSAProviderConfigChange (WS2_32.66)
5373 INT WINAPI WSAProviderConfigChange( LPHANDLE handle, LPWSAOVERLAPPED overlapped,
5374 LPWSAOVERLAPPED_COMPLETION_ROUTINE completion )
5376 FIXME( "(%p %p %p) Stub!\n", handle, overlapped, completion );
5377 return SOCKET_ERROR;
5380 /***********************************************************************
5381 * WSARecvDisconnect (WS2_32.68)
5383 INT WINAPI WSARecvDisconnect( SOCKET s, LPWSABUF disconnectdata )
5385 TRACE( "(0x%04lx %p)\n", s, disconnectdata );
5387 return WS_shutdown( s, 0 );
5390 /***********************************************************************
5391 * WSASetServiceA (WS2_32.76)
5393 INT WINAPI WSASetServiceA( LPWSAQUERYSETA query, WSAESETSERVICEOP operation, DWORD flags )
5395 FIXME( "(%p 0x%08x 0x%08x) Stub!\n", query, operation, flags );
5399 /***********************************************************************
5400 * WSASetServiceW (WS2_32.77)
5402 INT WINAPI WSASetServiceW( LPWSAQUERYSETW query, WSAESETSERVICEOP operation, DWORD flags )
5404 FIXME( "(%p 0x%08x 0x%08x) Stub!\n", query, operation, flags );
5408 /***********************************************************************
5409 * WSCEnableNSProvider (WS2_32.84)
5411 INT WINAPI WSCEnableNSProvider( LPGUID provider, BOOL enable )
5413 FIXME( "(%s 0x%08x) Stub!\n", debugstr_guid(provider), enable );
5417 /***********************************************************************
5418 * WSCGetProviderPath (WS2_32.86)
5420 INT WINAPI WSCGetProviderPath( LPGUID provider, LPWSTR path, LPINT len, LPINT errcode )
5422 FIXME( "(%s %p %p %p) Stub!\n", debugstr_guid(provider), path, len, errcode );
5424 if (!errcode || !provider || !len) return WSAEFAULT;
5426 *errcode = WSAEINVAL;
5427 return SOCKET_ERROR;
5430 /***********************************************************************
5431 * WSCInstallNameSpace (WS2_32.87)
5433 INT WINAPI WSCInstallNameSpace( LPWSTR identifier, LPWSTR path, DWORD namespace,
5434 DWORD version, LPGUID provider )
5436 FIXME( "(%s %s 0x%08x 0x%08x %s) Stub!\n", debugstr_w(identifier), debugstr_w(path),
5437 namespace, version, debugstr_guid(provider) );
5441 /***********************************************************************
5442 * WSCUnInstallNameSpace (WS2_32.89)
5444 INT WINAPI WSCUnInstallNameSpace( LPGUID lpProviderId )
5446 FIXME("(%p) Stub!\n", lpProviderId);
5450 /***********************************************************************
5451 * WSCWriteProviderOrder (WS2_32.91)
5453 INT WINAPI WSCWriteProviderOrder( LPDWORD entry, DWORD number )
5455 FIXME("(%p 0x%08x) Stub!\n", entry, number);