2 * based on Windows Sockets 1.1 specs
3 * (ftp.microsoft.com:/Advsys/winsock/spec11/WINSOCK.TXT)
5 * Copyright (C) 1993,1994,1996,1997 John Brezak, Erik Bos, Alex Korobka.
6 * Copyright (C) 2005 Marcus Meissner
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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 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 # include <linux/ipx.h>
113 #ifdef HAVE_SYS_POLL_H
114 # include <sys/poll.h>
116 #ifdef HAVE_SYS_TIME_H
117 # include <sys/time.h>
120 #define NONAMELESSUNION
121 #define NONAMELESSSTRUCT
122 #include "ntstatus.h"
123 #define WIN32_NO_STATUS
128 #include "winerror.h"
130 #include "winsock2.h"
132 #include "ws2tcpip.h"
136 #include "iphlpapi.h"
138 #include "wine/server.h"
139 #include "wine/debug.h"
140 #include "wine/unicode.h"
143 # include "wsnwlink.h"
148 # define sipx_network sipx_addr.x_net
149 # define sipx_node sipx_addr.x_host.c_host
150 #endif /* __FreeBSD__ */
153 #define INADDR_NONE ~0UL
156 WINE_DEFAULT_DEBUG_CHANNEL(winsock);
158 /* critical section to protect some non-rentrant net function */
159 extern CRITICAL_SECTION csWSgetXXXbyYYY;
161 inline static const char *debugstr_sockaddr( const struct WS_sockaddr *a )
163 if (!a) return "(nil)";
164 return wine_dbg_sprintf("{ family %d, address %s, port %d }",
165 ((const struct sockaddr_in *)a)->sin_family,
166 inet_ntoa(((const struct sockaddr_in *)a)->sin_addr),
167 ntohs(((const struct sockaddr_in *)a)->sin_port));
170 /* HANDLE<->SOCKET conversion (SOCKET is UINT_PTR). */
171 #define SOCKET2HANDLE(s) ((HANDLE)(s))
172 #define HANDLE2SOCKET(h) ((SOCKET)(h))
174 /****************************************************************
175 * Async IO declarations
176 ****************************************************************/
178 typedef struct ws2_async
181 enum ws2_mode {ws2m_read, ws2m_write, ws2m_sd_read, ws2m_sd_write} mode;
182 LPWSAOVERLAPPED user_overlapped;
183 LPWSAOVERLAPPED_COMPLETION_ROUTINE completion_func;
186 struct WS_sockaddr *addr;
189 int val; /* for send operations */
190 int *ptr; /* for recv operations */
197 /****************************************************************/
199 /* ----------------------------------- internal data */
201 /* ws_... struct conversion flags */
203 typedef struct /* WSAAsyncSelect() control struct */
205 HANDLE service, event, sock;
211 #define WS_MAX_SOCKETS_PER_PROCESS 128 /* reasonable guess */
212 #define WS_MAX_UDP_DATAGRAM 1024
213 static INT WINAPI WSA_DefaultBlockingHook( FARPROC x );
215 /* hostent's, servent's and protent's are stored in one buffer per thread,
216 * as documented on MSDN for the functions that return any of the buffers */
217 struct per_thread_data
220 struct WS_hostent *he_buffer;
221 struct WS_servent *se_buffer;
222 struct WS_protoent *pe_buffer;
228 static INT num_startup; /* reference counter */
229 static FARPROC blocking_hook = WSA_DefaultBlockingHook;
231 /* function prototypes */
232 static struct WS_hostent *WS_dup_he(const struct hostent* p_he);
233 static struct WS_protoent *WS_dup_pe(const struct protoent* p_pe);
234 static struct WS_servent *WS_dup_se(const struct servent* p_se);
236 int WSAIOCTL_GetInterfaceCount(void);
237 int WSAIOCTL_GetInterfaceName(int intNumber, char *intName);
240 UINT wsaHerrno(int errnr);
242 #define MAP_OPTION(opt) { WS_##opt, opt }
244 static const int ws_sock_map[][2] =
246 MAP_OPTION( SO_DEBUG ),
247 MAP_OPTION( SO_REUSEADDR ),
248 MAP_OPTION( SO_KEEPALIVE ),
249 MAP_OPTION( SO_DONTROUTE ),
250 MAP_OPTION( SO_BROADCAST ),
251 MAP_OPTION( SO_LINGER ),
252 MAP_OPTION( SO_OOBINLINE ),
253 MAP_OPTION( SO_SNDBUF ),
254 MAP_OPTION( SO_RCVBUF ),
255 MAP_OPTION( SO_ERROR ),
256 MAP_OPTION( SO_TYPE ),
258 MAP_OPTION( SO_RCVTIMEO ),
261 MAP_OPTION( SO_SNDTIMEO ),
266 static const int ws_tcp_map[][2] =
269 MAP_OPTION( TCP_NODELAY ),
274 static const int ws_ip_map[][2] =
276 MAP_OPTION( IP_MULTICAST_IF ),
277 MAP_OPTION( IP_MULTICAST_TTL ),
278 MAP_OPTION( IP_MULTICAST_LOOP ),
279 MAP_OPTION( IP_ADD_MEMBERSHIP ),
280 MAP_OPTION( IP_DROP_MEMBERSHIP ),
281 MAP_OPTION( IP_OPTIONS ),
283 MAP_OPTION( IP_HDRINCL ),
285 MAP_OPTION( IP_TOS ),
286 MAP_OPTION( IP_TTL ),
290 static const int ws_af_map[][2] =
292 MAP_OPTION( AF_INET ),
293 MAP_OPTION( AF_INET6 ),
295 MAP_OPTION( AF_IPX ),
300 static const int ws_socktype_map[][2] =
302 MAP_OPTION( SOCK_DGRAM ),
303 MAP_OPTION( SOCK_STREAM ),
304 MAP_OPTION( SOCK_RAW ),
308 static const int ws_proto_map[][2] =
310 MAP_OPTION( IPPROTO_TCP ),
311 MAP_OPTION( IPPROTO_UDP ),
312 MAP_OPTION( IPPROTO_ICMP ),
313 MAP_OPTION( IPPROTO_IGMP ),
314 MAP_OPTION( IPPROTO_RAW ),
318 static const int ws_aiflag_map[][2] =
320 MAP_OPTION( AI_PASSIVE ),
321 MAP_OPTION( AI_CANONNAME ),
322 MAP_OPTION( AI_NUMERICHOST ),
323 /* Linux/UNIX knows a lot more. But Windows only
324 * has 3 as far as I could see. -Marcus
329 static const int ws_eai_map[][2] =
331 MAP_OPTION( EAI_AGAIN ),
332 MAP_OPTION( EAI_BADFLAGS ),
333 MAP_OPTION( EAI_FAIL ),
334 MAP_OPTION( EAI_FAMILY ),
335 MAP_OPTION( EAI_MEMORY ),
336 /* Note: EAI_NODATA is deprecated, but still
337 * used by Windows and Linux... We map the newer
338 * EAI_NONAME to EAI_NODATA for now until Windows
342 MAP_OPTION( EAI_NODATA ),
345 { WS_EAI_NODATA, EAI_NONAME },
348 MAP_OPTION( EAI_SERVICE ),
349 MAP_OPTION( EAI_SOCKTYPE ),
353 inline static DWORD NtStatusToWSAError( const DWORD status )
355 /* We only need to cover the status codes set by server async request handling */
359 case STATUS_SUCCESS: wserr = 0; break;
360 case STATUS_PENDING: wserr = WSA_IO_PENDING; break;
361 case STATUS_INVALID_HANDLE: wserr = WSAENOTSOCK; break; /* WSAEBADF ? */
362 case STATUS_INVALID_PARAMETER: wserr = WSAEINVAL; break;
363 case STATUS_PIPE_DISCONNECTED: wserr = WSAESHUTDOWN; break;
364 case STATUS_CANCELLED: wserr = WSA_OPERATION_ABORTED; break;
365 case STATUS_TIMEOUT: wserr = WSAETIMEDOUT; break;
366 case STATUS_NO_MEMORY: wserr = WSAEFAULT; break;
368 if ( status >= WSABASEERR && status <= WSABASEERR+1004 )
369 /* It is not a NT status code but a winsock error */
373 wserr = RtlNtStatusToDosError( status );
374 FIXME( "Status code %08lx converted to DOS error code %lx\n", status, wserr );
380 /* set last error code from NT status without mapping WSA errors */
381 inline static unsigned int set_error( unsigned int err )
385 err = NtStatusToWSAError( err );
391 inline static int get_sock_fd( SOCKET s, DWORD access, int *flags )
394 if (set_error( wine_server_handle_to_fd( SOCKET2HANDLE(s), access, &fd, flags ) ))
399 inline static void release_sock_fd( SOCKET s, int fd )
401 wine_server_release_fd( SOCKET2HANDLE(s), fd );
404 static void _enable_event( HANDLE s, unsigned int event,
405 unsigned int sstate, unsigned int cstate )
407 SERVER_START_REQ( enable_socket_event )
411 req->sstate = sstate;
412 req->cstate = cstate;
413 wine_server_call( req );
418 static int _is_blocking(SOCKET s)
421 SERVER_START_REQ( get_socket_event )
423 req->handle = SOCKET2HANDLE(s);
424 req->service = FALSE;
426 wine_server_call( req );
427 ret = (reply->state & FD_WINE_NONBLOCKING) == 0;
433 static unsigned int _get_sock_mask(SOCKET s)
436 SERVER_START_REQ( get_socket_event )
438 req->handle = SOCKET2HANDLE(s);
439 req->service = FALSE;
441 wine_server_call( req );
448 static void _sync_sock_state(SOCKET s)
450 /* do a dummy wineserver request in order to let
451 the wineserver run through its select loop once */
452 (void)_is_blocking(s);
455 static int _get_sock_error(SOCKET s, unsigned int bit)
457 int events[FD_MAX_EVENTS];
459 SERVER_START_REQ( get_socket_event )
461 req->handle = SOCKET2HANDLE(s);
462 req->service = FALSE;
464 wine_server_set_reply( req, events, sizeof(events) );
465 wine_server_call( req );
471 static struct per_thread_data *get_per_thread_data(void)
473 struct per_thread_data * ptb = NtCurrentTeb()->WinSockData;
474 /* lazy initialization */
477 ptb = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*ptb) );
478 NtCurrentTeb()->WinSockData = ptb;
483 static void free_per_thread_data(void)
485 struct per_thread_data * ptb = NtCurrentTeb()->WinSockData;
489 /* delete scratch buffers */
490 HeapFree( GetProcessHeap(), 0, ptb->he_buffer );
491 HeapFree( GetProcessHeap(), 0, ptb->se_buffer );
492 HeapFree( GetProcessHeap(), 0, ptb->pe_buffer );
493 ptb->he_buffer = NULL;
494 ptb->se_buffer = NULL;
495 ptb->pe_buffer = NULL;
497 HeapFree( GetProcessHeap(), 0, ptb );
498 NtCurrentTeb()->WinSockData = NULL;
501 /***********************************************************************
502 * DllMain (WS2_32.init)
504 BOOL WINAPI DllMain(HINSTANCE hInstDLL, DWORD fdwReason, LPVOID fImpLoad)
506 TRACE("%p 0x%lx %p\n", hInstDLL, fdwReason, fImpLoad);
508 case DLL_PROCESS_ATTACH:
510 case DLL_PROCESS_DETACH:
511 free_per_thread_data();
514 case DLL_THREAD_DETACH:
515 free_per_thread_data();
521 /***********************************************************************
524 * Converts socket flags from Windows format.
525 * Return 1 if converted, 0 if not (error).
527 static int convert_sockopt(INT *level, INT *optname)
534 for(i=0; ws_sock_map[i][0]; i++)
536 if( ws_sock_map[i][0] == *optname )
538 *optname = ws_sock_map[i][1];
542 FIXME("Unknown SOL_SOCKET optname 0x%x\n", *optname);
545 *level = IPPROTO_TCP;
546 for(i=0; ws_tcp_map[i][0]; i++)
548 if ( ws_tcp_map[i][0] == *optname )
550 *optname = ws_tcp_map[i][1];
554 FIXME("Unknown IPPROTO_TCP optname 0x%x\n", *optname);
558 for(i=0; ws_ip_map[i][0]; i++)
560 if (ws_ip_map[i][0] == *optname )
562 *optname = ws_ip_map[i][1];
566 FIXME("Unknown IPPROTO_IP optname 0x%x\n", *optname);
568 default: FIXME("Unimplemented or unknown socket level\n");
573 static inline BOOL is_timeout_option( int optname )
576 if (optname == SO_RCVTIMEO) return TRUE;
579 if (optname == SO_SNDTIMEO) return TRUE;
584 /* ----------------------------------- Per-thread info (or per-process?) */
586 static char *strdup_lower(const char *str)
589 char *ret = HeapAlloc( GetProcessHeap(), 0, strlen(str) + 1 );
593 for (i = 0; str[i]; i++) ret[i] = tolower(str[i]);
596 else SetLastError(WSAENOBUFS);
600 static fd_set* fd_set_import( fd_set* fds, const WS_fd_set* wsfds, int access, int* highfd, int lfd[] )
602 /* translate Winsock fd set into local fd set */
608 for( i = 0; i < wsfds->fd_count; i++ )
610 int s = wsfds->fd_array[i];
611 int fd = get_sock_fd( s, access, NULL );
615 if( fd > *highfd ) *highfd = fd;
625 inline static int sock_error_p(int s)
627 unsigned int optval, optlen;
629 optlen = sizeof(optval);
630 getsockopt(s, SOL_SOCKET, SO_ERROR, (void *) &optval, &optlen);
631 if (optval) WARN("\t[%i] error: %d\n", s, optval);
635 static int fd_set_export( const fd_set* fds, fd_set* exceptfds, WS_fd_set* wsfds, int lfd[] )
639 /* translate local fd set into Winsock fd set, adding
640 * errors to exceptfds (only if app requested it) */
644 int i, j, count = wsfds->fd_count;
646 for( i = 0, j = 0; i < count; i++ )
649 SOCKET s = wsfds->fd_array[i];
650 if (fd == -1) continue;
651 if( FD_ISSET(fd, fds) )
653 if ( exceptfds && sock_error_p(fd) )
655 FD_SET(fd, exceptfds);
658 else wsfds->fd_array[j++] = s;
660 release_sock_fd( s, fd );
667 static void fd_set_unimport( WS_fd_set* wsfds, int lfd[] )
673 for ( i = 0; i < wsfds->fd_count; i++ )
674 if ( lfd[i] >= 0 ) release_sock_fd( wsfds->fd_array[i], lfd[i] );
679 /* Utility: get the SO_RCVTIMEO or SO_SNDTIMEO socket option
680 * from an fd and return the value converted to milli seconds
681 * or -1 if there is an infinite time out */
682 static inline int get_rcvsnd_timeo( int fd, int optname)
685 unsigned int len = sizeof(tv);
686 int ret = getsockopt(fd, SOL_SOCKET, optname, &tv, &len);
688 ret = tv.tv_sec * 1000 + tv.tv_usec / 1000;
689 if( ret <= 0 ) /* tv == {0,0} means infinite time out */
694 /* macro wrappers for portability */
696 #define GET_RCVTIMEO(fd) get_rcvsnd_timeo( (fd), SO_RCVTIMEO)
698 #define GET_RCVTIMEO(fd) (-1)
702 #define GET_SNDTIMEO(fd) get_rcvsnd_timeo( (fd), SO_SNDTIMEO)
704 #define GET_SNDTIMEO(fd) (-1)
707 /* utility: given an fd, will block until one of the events occurs */
708 static inline int do_block( int fd, int events, int timeout )
716 while ((ret = poll(&pfd, 1, timeout)) < 0)
727 convert_af_w2u(int windowsaf) {
730 for (i=0;ws_af_map[i][0];i++)
731 if (ws_af_map[i][0] == windowsaf)
732 return ws_af_map[i][1];
733 FIXME("unhandled Windows address family %d\n", windowsaf);
738 convert_af_u2w(int unixaf) {
741 for (i=0;ws_af_map[i][0];i++)
742 if (ws_af_map[i][1] == unixaf)
743 return ws_af_map[i][0];
744 FIXME("unhandled UNIX address family %d\n", unixaf);
749 convert_proto_w2u(int windowsproto) {
752 for (i=0;ws_proto_map[i][0];i++)
753 if (ws_proto_map[i][0] == windowsproto)
754 return ws_proto_map[i][1];
755 FIXME("unhandled Windows socket protocol %d\n", windowsproto);
760 convert_proto_u2w(int unixproto) {
763 for (i=0;ws_proto_map[i][0];i++)
764 if (ws_proto_map[i][1] == unixproto)
765 return ws_proto_map[i][0];
766 if (unixproto == 0) /* 0 is ok too as wild card */
768 FIXME("unhandled UNIX socket protocol %d\n", unixproto);
773 convert_socktype_w2u(int windowssocktype) {
776 for (i=0;ws_socktype_map[i][0];i++)
777 if (ws_socktype_map[i][0] == windowssocktype)
778 return ws_socktype_map[i][1];
779 FIXME("unhandled Windows socket type %d\n", windowssocktype);
784 convert_socktype_u2w(int unixsocktype) {
787 for (i=0;ws_socktype_map[i][0];i++)
788 if (ws_socktype_map[i][1] == unixsocktype)
789 return ws_socktype_map[i][0];
790 FIXME("unhandled UNIX socket type %d\n", unixsocktype);
794 /* ----------------------------------- API -----
796 * Init / cleanup / error checking.
799 /***********************************************************************
800 * WSAStartup (WS2_32.115)
802 int WINAPI WSAStartup(WORD wVersionRequested, LPWSADATA lpWSAData)
804 TRACE("verReq=%x\n", wVersionRequested);
806 if (LOBYTE(wVersionRequested) < 1)
807 return WSAVERNOTSUPPORTED;
809 if (!lpWSAData) return WSAEINVAL;
813 /* that's the whole of the negotiation for now */
814 lpWSAData->wVersion = wVersionRequested;
815 /* return winsock information */
816 lpWSAData->wHighVersion = 0x0202;
817 strcpy(lpWSAData->szDescription, "WinSock 2.0" );
818 strcpy(lpWSAData->szSystemStatus, "Running" );
819 lpWSAData->iMaxSockets = WS_MAX_SOCKETS_PER_PROCESS;
820 lpWSAData->iMaxUdpDg = WS_MAX_UDP_DATAGRAM;
821 /* don't do anything with lpWSAData->lpVendorInfo */
822 /* (some apps don't allocate the space for this field) */
824 TRACE("succeeded\n");
829 /***********************************************************************
830 * WSACleanup (WS2_32.116)
832 INT WINAPI WSACleanup(void)
838 SetLastError(WSANOTINITIALISED);
843 /***********************************************************************
844 * WSAGetLastError (WINSOCK.111)
845 * WSAGetLastError (WS2_32.111)
847 INT WINAPI WSAGetLastError(void)
849 return GetLastError();
852 /***********************************************************************
853 * WSASetLastError (WS2_32.112)
855 void WINAPI WSASetLastError(INT iError) {
856 SetLastError(iError);
859 static struct WS_hostent *check_buffer_he(int size)
861 struct per_thread_data * ptb = get_per_thread_data();
864 if (ptb->he_len >= size ) return ptb->he_buffer;
865 HeapFree( GetProcessHeap(), 0, ptb->he_buffer );
867 ptb->he_buffer = HeapAlloc( GetProcessHeap(), 0, (ptb->he_len = size) );
868 if (!ptb->he_buffer) SetLastError(WSAENOBUFS);
869 return ptb->he_buffer;
872 static struct WS_servent *check_buffer_se(int size)
874 struct per_thread_data * ptb = get_per_thread_data();
877 if (ptb->se_len >= size ) return ptb->se_buffer;
878 HeapFree( GetProcessHeap(), 0, ptb->se_buffer );
880 ptb->se_buffer = HeapAlloc( GetProcessHeap(), 0, (ptb->se_len = size) );
881 if (!ptb->se_buffer) SetLastError(WSAENOBUFS);
882 return ptb->se_buffer;
885 static struct WS_protoent *check_buffer_pe(int size)
887 struct per_thread_data * ptb = get_per_thread_data();
890 if (ptb->pe_len >= size ) return ptb->pe_buffer;
891 HeapFree( GetProcessHeap(), 0, ptb->pe_buffer );
893 ptb->pe_buffer = HeapAlloc( GetProcessHeap(), 0, (ptb->pe_len = size) );
894 if (!ptb->pe_buffer) SetLastError(WSAENOBUFS);
895 return ptb->pe_buffer;
898 /* ----------------------------------- i/o APIs */
901 #define SUPPORTED_PF(pf) ((pf)==WS_AF_INET || (pf)== WS_AF_IPX || (pf) == WS_AF_INET6)
903 #define SUPPORTED_PF(pf) ((pf)==WS_AF_INET || (pf) == WS_AF_INET6)
907 /**********************************************************************/
909 /* Returns the converted address if successful, NULL if it was too small to
910 * start with. Note that the returned pointer may be the original pointer
911 * if no conversion is necessary.
913 static const struct sockaddr* ws_sockaddr_ws2u(const struct WS_sockaddr* wsaddr, int wsaddrlen, unsigned int *uaddrlen)
915 switch (wsaddr->sa_family)
920 const struct WS_sockaddr_ipx* wsipx=(const struct WS_sockaddr_ipx*)wsaddr;
921 struct sockaddr_ipx* uipx;
923 if (wsaddrlen<sizeof(struct WS_sockaddr_ipx))
926 *uaddrlen=sizeof(struct sockaddr_ipx);
927 uipx=HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, *uaddrlen);
928 uipx->sipx_family=AF_IPX;
929 uipx->sipx_port=wsipx->sa_socket;
930 /* copy sa_netnum and sa_nodenum to sipx_network and sipx_node
933 memcpy(&uipx->sipx_network,wsipx->sa_netnum,sizeof(uipx->sipx_network)+sizeof(uipx->sipx_node));
934 #ifdef IPX_FRAME_NONE
935 uipx->sipx_type=IPX_FRAME_NONE;
937 return (const struct sockaddr*)uipx;
941 struct sockaddr_in6* uin6;
942 const struct WS_sockaddr_in6* win6 = (struct WS_sockaddr_in6*)wsaddr;
943 const struct WS_sockaddr_in6_old* win6old = (struct WS_sockaddr_in6_old*)wsaddr;
945 /* Note: Windows has 2 versions of the sockaddr_in6 struct, one with
946 * scope_id, one without. Check:
947 * http://msdn.microsoft.com/library/en-us/winsock/winsock/sockaddr_2.asp
949 if (wsaddrlen==sizeof(struct WS_sockaddr_in6_old)) {
950 *uaddrlen=sizeof(struct sockaddr_in6);
951 uin6=HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, *uaddrlen);
952 uin6->sin6_family = AF_INET6;
953 uin6->sin6_port = win6old->sin6_port;
954 uin6->sin6_flowinfo = win6old->sin6_flowinfo;
955 memcpy(&uin6->sin6_addr,&win6old->sin6_addr,16); /* 16 bytes = 128 address bits */
956 return (const struct sockaddr*)uin6;
958 if (wsaddrlen>=sizeof(struct WS_sockaddr_in6)) {
959 *uaddrlen=sizeof(struct sockaddr_in6);
960 uin6=HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, *uaddrlen);
961 uin6->sin6_family = AF_INET6;
962 uin6->sin6_port = win6->sin6_port;
963 uin6->sin6_flowinfo = win6->sin6_flowinfo;
964 uin6->sin6_scope_id = win6->sin6_scope_id;
965 memcpy(&uin6->sin6_addr,&win6->sin6_addr,16); /* 16 bytes = 128 address bits */
966 return (const struct sockaddr*)uin6;
968 FIXME("bad size %d for WS_sockaddr_in6\n",wsaddrlen);
972 struct sockaddr_in* uin;
973 const struct WS_sockaddr_in* win = (struct WS_sockaddr_in*)wsaddr;
975 if (wsaddrlen<sizeof(struct WS_sockaddr_in))
977 *uaddrlen=sizeof(struct sockaddr_in);
978 uin = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, *uaddrlen);
979 uin->sin_family = AF_INET;
980 uin->sin_port = win->sin_port;
981 memcpy(&uin->sin_addr,&win->sin_addr,4); /* 4 bytes = 32 address bits */
982 return (const struct sockaddr*)uin;
985 FIXME("Unknown address family %d, return NULL.\n", wsaddr->sa_family);
990 /* Allocates a Unix sockaddr structure to receive the data */
991 static inline struct sockaddr* ws_sockaddr_alloc(const struct WS_sockaddr* wsaddr, int* wsaddrlen, unsigned int* uaddrlen)
995 ERR( "WINE shouldn't pass a NULL wsaddr! Attempting to continue\n" );
997 /* This is not strictly the right thing to do. Hope it works however */
1006 *uaddrlen=max(sizeof(struct sockaddr),*wsaddrlen);
1008 return HeapAlloc(GetProcessHeap(), 0, *uaddrlen);
1011 /* Returns 0 if successful, -1 if the buffer is too small */
1012 static int ws_sockaddr_u2ws(const struct sockaddr* uaddr, int uaddrlen, struct WS_sockaddr* wsaddr, int* wsaddrlen)
1016 switch(uaddr->sa_family)
1021 const struct sockaddr_ipx* uipx=(const struct sockaddr_ipx*)uaddr;
1022 struct WS_sockaddr_ipx* wsipx=(struct WS_sockaddr_ipx*)wsaddr;
1025 switch (*wsaddrlen) /* how much can we copy? */
1029 *wsaddrlen=uaddrlen;
1030 wsipx->sa_socket=uipx->sipx_port;
1034 memcpy(wsipx->sa_nodenum,uipx->sipx_node,sizeof(wsipx->sa_nodenum));
1042 memcpy(wsipx->sa_netnum,&uipx->sipx_network,sizeof(wsipx->sa_netnum));
1048 wsipx->sa_family=WS_AF_IPX;
1059 const struct sockaddr_in6* uin6 = (struct sockaddr_in6*)uaddr;
1060 struct WS_sockaddr_in6* win6 = (struct WS_sockaddr_in6*)wsaddr;
1061 struct WS_sockaddr_in6_old* win6old = (struct WS_sockaddr_in6_old*)wsaddr;
1063 if (*wsaddrlen < sizeof(struct WS_sockaddr_in6_old))
1065 if (*wsaddrlen == sizeof(struct WS_sockaddr_in6_old)) {
1066 win6old->sin6_family = WS_AF_INET6;
1067 win6old->sin6_port = uin6->sin6_port;
1068 win6old->sin6_flowinfo = uin6->sin6_flowinfo;
1069 memcpy(&win6old->sin6_addr,&uin6->sin6_addr,16); /* 16 bytes = 128 address bits */
1070 *wsaddrlen = sizeof(struct WS_sockaddr_in6_old);
1073 if (*wsaddrlen >= sizeof(struct WS_sockaddr_in6)) {
1074 win6->sin6_family = WS_AF_INET6;
1075 win6->sin6_port = uin6->sin6_port;
1076 win6->sin6_flowinfo = uin6->sin6_flowinfo;
1077 memcpy(&win6->sin6_addr,&uin6->sin6_addr,16); /* 16 bytes = 128 address bits */
1078 win6->sin6_scope_id = uin6->sin6_scope_id;
1079 *wsaddrlen = sizeof(struct WS_sockaddr_in6);
1085 struct sockaddr_in* uin = (struct sockaddr_in*)uaddr;
1086 struct WS_sockaddr_in* win = (struct WS_sockaddr_in*)wsaddr;
1088 if (*wsaddrlen < sizeof(struct WS_sockaddr_in))
1090 win->sin_family = WS_AF_INET;
1091 win->sin_port = uin->sin_port;
1092 memcpy(&win->sin_addr,&uin->sin_addr,4); /* 4 bytes = 32 address bits */
1093 *wsaddrlen = sizeof(struct WS_sockaddr_in);
1097 FIXME("Unknown address family %d\n", uaddr->sa_family);
1103 /* to be called to free the memory allocated by ws_sockaddr_ws2u or
1106 static inline void ws_sockaddr_free(const struct sockaddr* uaddr, const struct WS_sockaddr* wsaddr)
1108 if (uaddr!=(const struct sockaddr*)wsaddr)
1109 HeapFree(GetProcessHeap(), 0, (void *)uaddr);
1112 /**************************************************************************
1113 * Functions for handling overlapped I/O
1114 **************************************************************************/
1116 static void CALLBACK ws2_async_terminate(ws2_async* as, IO_STATUS_BLOCK* iosb)
1118 TRACE( "as: %p uovl %p ovl %p\n", as, as->user_overlapped, iosb );
1120 wine_server_release_fd( as->hSocket, as->fd );
1121 if ( as->event != INVALID_HANDLE_VALUE )
1122 NtSetEvent( as->event, NULL );
1124 if (as->completion_func)
1125 as->completion_func( NtStatusToWSAError (iosb->u.Status),
1126 iosb->Information, as->user_overlapped, as->flags );
1127 if ( !as->user_overlapped )
1130 /* FIXME: I don't think this is really used */
1131 if ( as->overlapped->hEvent != INVALID_HANDLE_VALUE )
1132 WSACloseEvent( as->overlapped->hEvent );
1134 HeapFree( GetProcessHeap(), 0, iosb );
1137 HeapFree( GetProcessHeap(), 0, as->iovec );
1138 HeapFree( GetProcessHeap(), 0, as );
1141 /***********************************************************************
1142 * WS2_make_async (INTERNAL)
1145 static void WINAPI WS2_async_recv(void*, IO_STATUS_BLOCK*, ULONG);
1146 static void WINAPI WS2_async_send(void*, IO_STATUS_BLOCK*, ULONG);
1147 static void WINAPI WS2_async_shutdown( void*, IO_STATUS_BLOCK*, ULONG);
1149 inline static struct ws2_async*
1150 WS2_make_async(SOCKET s, int fd, enum ws2_mode mode, struct iovec *iovec, DWORD dwBufferCount,
1151 LPDWORD lpFlags, struct WS_sockaddr *addr,
1152 LPINT addrlen, LPWSAOVERLAPPED lpOverlapped,
1153 LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine,
1154 IO_STATUS_BLOCK **piosb)
1156 struct ws2_async *wsa = HeapAlloc( GetProcessHeap(), 0, sizeof( ws2_async ) );
1158 TRACE( "wsa %p\n", wsa );
1163 wsa->hSocket = (HANDLE) s;
1169 wsa->flags = *lpFlags;
1170 wsa->addrlen.ptr = addrlen;
1175 wsa->addrlen.val = *addrlen;
1178 ERR("Invalid async mode: %d\n", mode);
1180 wsa->user_overlapped = lpOverlapped;
1181 wsa->completion_func = lpCompletionRoutine;
1183 wsa->n_iovecs = dwBufferCount;
1186 wsa->event = INVALID_HANDLE_VALUE;
1190 *piosb = (IO_STATUS_BLOCK*)lpOverlapped;
1191 if (!lpCompletionRoutine)
1193 wsa->event = lpOverlapped->hEvent;
1194 NtResetEvent(wsa->event, NULL);
1197 else if (!(*piosb = HeapAlloc( GetProcessHeap(), 0, sizeof(IO_STATUS_BLOCK))))
1200 (*piosb)->Information = 0;
1201 (*piosb)->u.Status = STATUS_PENDING;
1202 TRACE( "wsa %p, h %p, ev %p, fd %d, iosb %p, uov %p, cfunc %p\n",
1203 wsa, wsa->hSocket, wsa->event, wsa->fd,
1204 *piosb, wsa->user_overlapped, wsa->completion_func );
1210 HeapFree( GetProcessHeap(), 0, wsa );
1214 static ULONG ws2_queue_async(struct ws2_async* wsa, IO_STATUS_BLOCK* iosb)
1216 PIO_APC_ROUTINE apc;
1222 case ws2m_read: apc = WS2_async_recv; type = ASYNC_TYPE_READ; break;
1223 case ws2m_write: apc = WS2_async_send; type = ASYNC_TYPE_WRITE; break;
1224 case ws2m_sd_read: apc = WS2_async_shutdown; type = ASYNC_TYPE_READ; break;
1225 case ws2m_sd_write: apc = WS2_async_shutdown; type = ASYNC_TYPE_WRITE; break;
1226 default: FIXME("Unknown internal mode (%d)\n", wsa->mode); return STATUS_INVALID_PARAMETER;
1229 SERVER_START_REQ( register_async )
1231 req->handle = wsa->hSocket;
1236 req->count = iosb->Information;
1237 status = wine_server_call( req );
1241 if ( status ) iosb->u.Status = status;
1242 if ( iosb->u.Status != STATUS_PENDING )
1244 /* Note: we get here a non zero status when we couldn't queue the async
1245 * in the server. Therefore, we simply terminate the async.
1247 status = iosb->u.Status;
1248 ws2_async_terminate(wsa, iosb);
1251 NtCurrentTeb()->num_async_io++;
1252 return STATUS_SUCCESS;
1255 /***********************************************************************
1256 * WS2_recv (INTERNAL)
1258 * Workhorse for both synchronous and asynchronous recv() operations.
1260 static int WS2_recv( int fd, struct iovec* iov, int count,
1261 struct WS_sockaddr *lpFrom, LPINT lpFromlen,
1266 TRACE( "fd %d, iovec %p, count %d addr %s, len %p, flags %lx\n",
1267 fd, iov, count, debugstr_sockaddr(lpFrom), lpFromlen, *lpFlags);
1269 hdr.msg_name = NULL;
1273 hdr.msg_namelen = *lpFromlen;
1274 hdr.msg_name = ws_sockaddr_alloc( lpFrom, lpFromlen, &hdr.msg_namelen );
1275 if ( !hdr.msg_name )
1277 WSASetLastError( WSAEFAULT );
1283 hdr.msg_namelen = 0;
1286 hdr.msg_iovlen = count;
1287 #ifdef HAVE_STRUCT_MSGHDR_MSG_ACCRIGHTS
1288 hdr.msg_accrights = NULL;
1289 hdr.msg_accrightslen = 0;
1291 hdr.msg_control = NULL;
1292 hdr.msg_controllen = 0;
1296 if ( (n = recvmsg(fd, &hdr, *lpFlags)) == -1 )
1298 TRACE( "recvmsg error %d\n", errno);
1303 ws_sockaddr_u2ws( hdr.msg_name, hdr.msg_namelen,
1304 lpFrom, lpFromlen ) != 0 )
1306 /* The from buffer was too small, but we read the data
1307 * anyway. Is that really bad?
1309 WSASetLastError( WSAEFAULT );
1310 WARN( "Address buffer too small\n" );
1315 ws_sockaddr_free( hdr.msg_name, lpFrom );
1316 TRACE("-> %d\n", n);
1320 /***********************************************************************
1321 * WS2_async_recv (INTERNAL)
1323 * Handler for overlapped recv() operations.
1325 static void WINAPI WS2_async_recv( void* ovp, IO_STATUS_BLOCK* iosb, ULONG status)
1327 ws2_async* wsa = (ws2_async*) ovp;
1330 TRACE( "(%p %p %lx)\n", wsa, iosb, status );
1334 case STATUS_ALERTED:
1335 result = WS2_recv( wsa->fd, wsa->iovec, wsa->n_iovecs,
1336 wsa->addr, wsa->addrlen.ptr, &wsa->flags );
1339 iosb->u.Status = STATUS_SUCCESS;
1340 iosb->Information = result;
1341 TRACE( "received %d bytes\n", result );
1342 _enable_event( wsa->hSocket, FD_READ, 0, 0 );
1347 if ( err == WSAEINTR || err == WSAEWOULDBLOCK ) /* errno: EINTR / EAGAIN */
1349 iosb->u.Status = STATUS_PENDING;
1350 _enable_event( wsa->hSocket, FD_READ, 0, 0 );
1351 TRACE( "still pending\n" );
1355 iosb->u.Status = err; /* FIXME: is this correct ???? */
1356 TRACE( "Error: %x\n", err );
1359 if (iosb->u.Status == STATUS_PENDING)
1360 ws2_queue_async(wsa, iosb);
1362 ws2_async_terminate(wsa, iosb);
1365 FIXME( "status: %ld\n", status );
1366 iosb->u.Status = status;
1367 ws2_async_terminate(wsa, iosb);
1372 /***********************************************************************
1373 * WS2_send (INTERNAL)
1375 * Workhorse for both synchronous and asynchronous send() operations.
1377 static int WS2_send( int fd, struct iovec* iov, int count,
1378 const struct WS_sockaddr *to, INT tolen, DWORD dwFlags )
1382 TRACE( "fd %d, iovec %p, count %d addr %s, len %d, flags %lx\n",
1383 fd, iov, count, debugstr_sockaddr(to), tolen, dwFlags);
1385 hdr.msg_name = NULL;
1389 hdr.msg_name = (struct sockaddr*) ws_sockaddr_ws2u( to, tolen, &hdr.msg_namelen );
1390 if ( !hdr.msg_name )
1392 WSASetLastError( WSAEFAULT );
1397 if(to->sa_family == WS_AF_IPX)
1400 struct sockaddr_ipx* uipx = (struct sockaddr_ipx*)hdr.msg_name;
1402 unsigned int len=sizeof(int);
1404 /* The packet type is stored at the ipx socket level; At least the linux kernel seems
1405 * to do something with it in case hdr.msg_name is NULL. Nonetheless can we use it to store
1406 * the packet type and then we can retrieve it using getsockopt. After that we can set the
1407 * ipx type in the sockaddr_opx structure with the stored value.
1409 if(getsockopt(fd, SOL_IPX, IPX_TYPE, &val, &len) != -1)
1411 TRACE("ptype: %d (fd:%d)\n", val, fd);
1412 uipx->sipx_type = val;
1420 hdr.msg_namelen = 0;
1423 hdr.msg_iovlen = count;
1424 #ifdef HAVE_STRUCT_MSGHDR_MSG_ACCRIGHTS
1425 hdr.msg_accrights = NULL;
1426 hdr.msg_accrightslen = 0;
1428 hdr.msg_control = NULL;
1429 hdr.msg_controllen = 0;
1433 n = sendmsg(fd, &hdr, dwFlags);
1436 ws_sockaddr_free( hdr.msg_name, to );
1440 /***********************************************************************
1441 * WS2_async_send (INTERNAL)
1443 * Handler for overlapped send() operations.
1445 static void WINAPI WS2_async_send(void* as, IO_STATUS_BLOCK* iosb, ULONG status)
1447 ws2_async* wsa = (ws2_async*) as;
1450 TRACE( "(%p %p %lx)\n", wsa, iosb, status );
1454 case STATUS_ALERTED:
1455 if (iosb->u.Status != STATUS_PENDING) FIXME("wrong %08lx\n", iosb->u.Status);
1456 /* check to see if the data is ready (non-blocking) */
1457 result = WS2_send( wsa->fd, wsa->iovec, wsa->n_iovecs,
1458 wsa->addr, wsa->addrlen.val, wsa->flags );
1462 iosb->u.Status = STATUS_SUCCESS;
1463 iosb->Information = result;
1464 TRACE( "sent %d bytes\n", result );
1465 _enable_event( wsa->hSocket, FD_WRITE, 0, 0 );
1469 int err = wsaErrno();
1470 if ( err == WSAEINTR )
1472 iosb->u.Status = STATUS_PENDING;
1473 _enable_event( wsa->hSocket, FD_WRITE, 0, 0 );
1474 TRACE( "still pending\n" );
1478 /* We set the status to a winsock error code and check for that
1479 later in NtStatusToWSAError () */
1480 iosb->u.Status = err;
1481 TRACE( "Error: %x\n", err );
1484 if (iosb->u.Status == STATUS_PENDING)
1485 ws2_queue_async(wsa, iosb);
1487 ws2_async_terminate(wsa, iosb);
1490 FIXME( "status: %ld\n", status );
1491 iosb->u.Status = status;
1492 ws2_async_terminate(wsa, iosb);
1498 /***********************************************************************
1499 * WS2_async_shutdown (INTERNAL)
1501 * Handler for shutdown() operations on overlapped sockets.
1503 static void WINAPI WS2_async_shutdown( void* as, PIO_STATUS_BLOCK iosb, ULONG status )
1505 ws2_async* wsa = (ws2_async*) as;
1508 TRACE( "async %p %d\n", wsa, wsa->mode );
1511 case STATUS_ALERTED:
1512 switch ( wsa->mode )
1514 case ws2m_sd_read: err = shutdown( wsa->fd, 0 ); break;
1515 case ws2m_sd_write: err = shutdown( wsa->fd, 1 ); break;
1516 default: ERR("invalid mode: %d\n", wsa->mode );
1518 iosb->u.Status = err ? wsaErrno() : STATUS_SUCCESS;
1519 if (iosb->u.Status == STATUS_PENDING)
1520 ws2_queue_async(wsa, iosb);
1522 ws2_async_terminate(wsa, iosb);
1525 iosb->u.Status = status;
1526 ws2_async_terminate(wsa, iosb);
1532 /***********************************************************************
1533 * WS2_register_async_shutdown (INTERNAL)
1535 * Helper function for WS_shutdown() on overlapped sockets.
1537 static int WS2_register_async_shutdown( SOCKET s, int fd, enum ws2_mode mode )
1539 struct ws2_async *wsa;
1540 int ret, err = WSAEFAULT;
1543 LPWSAOVERLAPPED ovl = HeapAlloc(GetProcessHeap(), 0, sizeof( WSAOVERLAPPED ));
1544 IO_STATUS_BLOCK *iosb = NULL;
1546 TRACE("s %d fd %d mode %d\n", s, fd, mode);
1550 ovl->hEvent = WSACreateEvent();
1551 if ( ovl->hEvent == WSA_INVALID_EVENT )
1554 wsa = WS2_make_async( s, fd, mode, NULL, 0,
1555 &dwflags, NULL, &len, ovl, NULL, &iosb );
1559 /* Hack: this will cause ws2_async_terminate() to free the overlapped structure */
1560 wsa->user_overlapped = NULL;
1561 if ( (ret = ws2_queue_async( wsa, iosb )) )
1563 err = NtStatusToWSAError( ret );
1566 /* Try immediate completion */
1567 while ( WaitForSingleObjectEx( ovl->hEvent, 0, TRUE ) == STATUS_USER_APC );
1571 WSACloseEvent( ovl->hEvent );
1573 HeapFree( GetProcessHeap(), 0, ovl );
1578 /***********************************************************************
1581 SOCKET WINAPI WS_accept(SOCKET s, struct WS_sockaddr *addr,
1587 TRACE("socket %04x\n", s );
1588 is_blocking = _is_blocking(s);
1593 int fd = get_sock_fd( s, GENERIC_READ, NULL );
1594 if (fd == -1) return INVALID_SOCKET;
1596 do_block(fd, POLLIN, -1);
1597 _sync_sock_state(s); /* let wineserver notice connection */
1598 release_sock_fd( s, fd );
1599 /* retrieve any error codes from it */
1600 SetLastError(_get_sock_error(s, FD_ACCEPT_BIT));
1601 /* FIXME: care about the error? */
1603 SERVER_START_REQ( accept_socket )
1605 req->lhandle = SOCKET2HANDLE(s);
1606 req->access = GENERIC_READ|GENERIC_WRITE|SYNCHRONIZE;
1607 req->inherit = TRUE;
1608 set_error( wine_server_call( req ) );
1609 as = HANDLE2SOCKET( reply->handle );
1614 if (addr) WS_getpeername(as, addr, addrlen32);
1617 } while (is_blocking);
1618 return INVALID_SOCKET;
1621 /***********************************************************************
1624 int WINAPI WS_bind(SOCKET s, const struct WS_sockaddr* name, int namelen)
1626 int fd = get_sock_fd( s, 0, NULL );
1627 int res = SOCKET_ERROR;
1629 TRACE("socket %04x, ptr %p %s, length %d\n", s, name, debugstr_sockaddr(name), namelen);
1633 if (!name || (name->sa_family && !SUPPORTED_PF(name->sa_family)))
1635 SetLastError(WSAEAFNOSUPPORT);
1639 const struct sockaddr* uaddr;
1640 unsigned int uaddrlen;
1642 uaddr=ws_sockaddr_ws2u(name,namelen,&uaddrlen);
1645 SetLastError(WSAEFAULT);
1649 if (bind(fd, uaddr, uaddrlen) < 0)
1651 int loc_errno = errno;
1652 WARN("\tfailure - errno = %i\n", errno);
1657 SetLastError(WSAENOTSOCK);
1660 SetLastError(WSAEINVAL);
1663 SetLastError(wsaErrno());
1669 res=0; /* success */
1671 ws_sockaddr_free(uaddr,name);
1674 release_sock_fd( s, fd );
1679 /***********************************************************************
1680 * closesocket (WS2_32.3)
1682 int WINAPI WS_closesocket(SOCKET s)
1684 TRACE("socket %04x\n", s);
1685 if (CloseHandle(SOCKET2HANDLE(s))) return 0;
1686 return SOCKET_ERROR;
1689 /***********************************************************************
1690 * connect (WS2_32.4)
1692 int WINAPI WS_connect(SOCKET s, const struct WS_sockaddr* name, int namelen)
1694 int fd = get_sock_fd( s, GENERIC_READ, NULL );
1696 TRACE("socket %04x, ptr %p %s, length %d\n", s, name, debugstr_sockaddr(name), namelen);
1700 const struct sockaddr* uaddr;
1701 unsigned int uaddrlen;
1703 uaddr=ws_sockaddr_ws2u(name,namelen,&uaddrlen);
1706 SetLastError(WSAEFAULT);
1712 rc=connect(fd, uaddr, uaddrlen);
1713 ws_sockaddr_free(uaddr,name);
1715 goto connect_success;
1718 if (errno == EINPROGRESS)
1720 /* tell wineserver that a connection is in progress */
1721 _enable_event(SOCKET2HANDLE(s), FD_CONNECT|FD_READ|FD_WRITE,
1722 FD_CONNECT|FD_READ|FD_WRITE,
1723 FD_WINE_CONNECTED|FD_WINE_LISTENING);
1724 if (_is_blocking(s))
1728 do_block(fd, POLLIN | POLLOUT, -1);
1729 _sync_sock_state(s); /* let wineserver notice connection */
1730 /* retrieve any error codes from it */
1731 result = _get_sock_error(s, FD_CONNECT_BIT);
1733 SetLastError(result);
1736 goto connect_success;
1741 SetLastError(WSAEWOULDBLOCK);
1746 SetLastError(wsaErrno());
1748 release_sock_fd( s, fd );
1750 return SOCKET_ERROR;
1753 release_sock_fd( s, fd );
1754 _enable_event(SOCKET2HANDLE(s), FD_CONNECT|FD_READ|FD_WRITE,
1755 FD_WINE_CONNECTED|FD_READ|FD_WRITE,
1756 FD_CONNECT|FD_WINE_LISTENING);
1760 /***********************************************************************
1761 * WSAConnect (WS2_32.30)
1763 int WINAPI WSAConnect( SOCKET s, const struct WS_sockaddr* name, int namelen,
1764 LPWSABUF lpCallerData, LPWSABUF lpCalleeData,
1765 LPQOS lpSQOS, LPQOS lpGQOS )
1767 if ( lpCallerData || lpCalleeData || lpSQOS || lpGQOS )
1768 FIXME("unsupported parameters!\n");
1769 return WS_connect( s, name, namelen );
1773 /***********************************************************************
1774 * getpeername (WS2_32.5)
1776 int WINAPI WS_getpeername(SOCKET s, struct WS_sockaddr *name, int *namelen)
1781 TRACE("socket: %04x, ptr %p, len %08x\n", s, name, *namelen);
1783 /* Check if what we've received is valid. Should we use IsBadReadPtr? */
1784 if( (name == NULL) || (namelen == NULL) )
1786 SetLastError( WSAEFAULT );
1787 return SOCKET_ERROR;
1790 fd = get_sock_fd( s, 0, NULL );
1795 struct sockaddr* uaddr;
1796 unsigned int uaddrlen;
1798 uaddr=ws_sockaddr_alloc(name,namelen,&uaddrlen);
1799 if (getpeername(fd, uaddr, &uaddrlen) != 0)
1801 SetLastError(wsaErrno());
1803 else if (ws_sockaddr_u2ws(uaddr,uaddrlen,name,namelen) != 0)
1805 /* The buffer was too small */
1806 SetLastError(WSAEFAULT);
1812 ws_sockaddr_free(uaddr,name);
1813 release_sock_fd( s, fd );
1818 /***********************************************************************
1819 * getsockname (WS2_32.6)
1821 int WINAPI WS_getsockname(SOCKET s, struct WS_sockaddr *name, int *namelen)
1826 TRACE("socket: %04x, ptr %p, len %8x\n", s, name, *namelen);
1828 /* Check if what we've received is valid. Should we use IsBadReadPtr? */
1829 if( (name == NULL) || (namelen == NULL) )
1831 SetLastError( WSAEFAULT );
1832 return SOCKET_ERROR;
1835 fd = get_sock_fd( s, 0, NULL );
1840 struct sockaddr* uaddr;
1841 unsigned int uaddrlen;
1843 uaddr=ws_sockaddr_alloc(name,namelen,&uaddrlen);
1844 if (getsockname(fd, uaddr, &uaddrlen) != 0)
1846 SetLastError(wsaErrno());
1848 else if (ws_sockaddr_u2ws(uaddr,uaddrlen,name,namelen) != 0)
1850 /* The buffer was too small */
1851 SetLastError(WSAEFAULT);
1857 ws_sockaddr_free(uaddr,name);
1858 release_sock_fd( s, fd );
1863 /***********************************************************************
1864 * getsockopt (WS2_32.7)
1866 INT WINAPI WS_getsockopt(SOCKET s, INT level,
1867 INT optname, char *optval, INT *optlen)
1872 TRACE("socket: %04x, level 0x%x, name 0x%x, ptr %p, len %d\n",
1873 s, level, optname, optval, *optlen);
1874 /* SO_OPENTYPE does not require a valid socket handle. */
1875 if (level == WS_SOL_SOCKET && optname == WS_SO_OPENTYPE)
1877 if (!optlen || *optlen < sizeof(int) || !optval)
1879 SetLastError(WSAEFAULT);
1880 return SOCKET_ERROR;
1882 *(int *)optval = get_per_thread_data()->opentype;
1883 *optlen = sizeof(int);
1884 TRACE("getting global SO_OPENTYPE = 0x%x\n", *((int*)optval) );
1889 if(level == NSPROTO_IPX)
1891 struct WS_sockaddr_ipx addr;
1892 IPX_ADDRESS_DATA *data;
1897 fd = get_sock_fd( s, 0, NULL );
1899 if(getsockopt(fd, SOL_IPX, IPX_TYPE, optval, (unsigned int*)optlen) == -1)
1901 return SOCKET_ERROR;
1906 socklen_t len=sizeof(struct ipx);
1908 if(getsockopt(fd, 0, SO_DEFAULT_HEADERS, &val, &len) == -1 )
1909 return SOCKET_ERROR;
1910 *optval = (int)val.ipx_pt;
1913 TRACE("ptype: %d (fd: %d)\n", *(int*)optval, fd);
1914 release_sock_fd( s, fd );
1919 * On a Win2000 system with one network card there are usually three ipx devices one with a speed of 28.8kbps, 10Mbps and 100Mbps.
1920 * Using this call you can then retrieve info about this all. In case of Linux it is a bit different. Usually you have
1921 * only "one" device active and further it is not possible to query things like the linkspeed.
1923 FIXME("IPX_ADDRESS\n");
1924 namelen = sizeof(struct WS_sockaddr_ipx);
1925 memset(&addr, 0, sizeof(struct WS_sockaddr_ipx));
1926 WS_getsockname(s, (struct WS_sockaddr*)&addr, &namelen);
1928 data = (IPX_ADDRESS_DATA*)optval;
1929 memcpy(data->nodenum,&addr.sa_nodenum,sizeof(data->nodenum));
1930 memcpy(data->netnum,&addr.sa_netnum,sizeof(data->netnum));
1931 data->adapternum = 0;
1932 data->wan = FALSE; /* We are not on a wan for now .. */
1933 data->status = FALSE; /* Since we are not on a wan, the wan link isn't up */
1934 data->maxpkt = 1467; /* This value is the default one, at least on Win2k/WinXP */
1935 data->linkspeed = 100000; /* Set the line speed in 100bit/s to 10 Mbit; note 1MB = 1000kB in this case */
1937 case IPX_MAX_ADAPTER_NUM:
1938 FIXME("IPX_MAX_ADAPTER_NUM\n");
1939 *(int*)optval = 1; /* As noted under IPX_ADDRESS we have just one card. */
1943 FIXME("IPX optname:%x\n", optname);
1944 return SOCKET_ERROR;
1949 if( (fd = get_sock_fd( s, 0, NULL )) == -1)
1950 return SOCKET_ERROR;
1952 if (!convert_sockopt(&level, &optname)) {
1953 SetLastError(WSAENOPROTOOPT); /* Unknown option */
1957 struct linger lingval;
1958 unsigned int len, *plen = (unsigned int*)optlen;
1959 char *pval = optval;
1960 if(level == SOL_SOCKET && is_timeout_option(optname)) {
1963 pval = (char *) &tv;
1964 } else if( level == SOL_SOCKET && optname == SO_LINGER) {
1965 len = sizeof(lingval);
1967 pval = (char *) &lingval;
1969 if (getsockopt(fd, (int) level, optname, pval, plen) != 0 ) {
1970 SetLastError((errno == EBADF) ? WSAENOTSOCK : wsaErrno());
1972 } else if(level == SOL_SOCKET && is_timeout_option(optname)) {
1973 if( *optlen >= sizeof(INT) ) {
1974 *optlen = sizeof(INT);
1975 *(INT*)optval = tv.tv_sec * 1000 + tv.tv_usec / 1000;
1977 SetLastError(WSAEFAULT);
1980 } else if( level == SOL_SOCKET && optname == SO_LINGER) {
1981 if( *optlen >= sizeof( LINGER) ) {
1982 (( LINGER *) optval)->l_onoff = lingval.l_onoff;
1983 (( LINGER *) optval)->l_linger = lingval.l_linger;
1985 SetLastError(WSAEFAULT);
1990 release_sock_fd( s, fd );
1995 /***********************************************************************
1999 u_long WINAPI WS_htonl(u_long hostlong)
2001 return htonl(hostlong);
2005 /***********************************************************************
2009 u_short WINAPI WS_htons(u_short hostshort)
2011 return htons(hostshort);
2014 /***********************************************************************
2015 * WSAHtonl (WS2_32.46)
2016 * From MSDN decription of error codes, this function should also
2017 * check if WinSock has been initialized and the socket is a valid
2018 * socket. But why? This function only translates a host byte order
2019 * u_long into a network byte order u_long...
2021 int WINAPI WSAHtonl(SOCKET s, u_long hostlong, u_long *lpnetlong)
2025 *lpnetlong = htonl(hostlong);
2028 WSASetLastError(WSAEFAULT);
2029 return SOCKET_ERROR;
2032 /***********************************************************************
2033 * WSAHtons (WS2_32.47)
2034 * From MSDN decription of error codes, this function should also
2035 * check if WinSock has been initialized and the socket is a valid
2036 * socket. But why? This function only translates a host byte order
2037 * u_short into a network byte order u_short...
2039 int WINAPI WSAHtons(SOCKET s, u_short hostshort, u_short *lpnetshort)
2044 *lpnetshort = htons(hostshort);
2047 WSASetLastError(WSAEFAULT);
2048 return SOCKET_ERROR;
2052 /***********************************************************************
2053 * inet_addr (WINSOCK.10)
2054 * inet_addr (WS2_32.11)
2056 u_long WINAPI WS_inet_addr(const char *cp)
2058 return inet_addr(cp);
2062 /***********************************************************************
2063 * ntohl (WINSOCK.14)
2066 u_long WINAPI WS_ntohl(u_long netlong)
2068 return ntohl(netlong);
2072 /***********************************************************************
2073 * ntohs (WINSOCK.15)
2076 u_short WINAPI WS_ntohs(u_short netshort)
2078 return ntohs(netshort);
2082 /***********************************************************************
2083 * inet_ntoa (WS2_32.12)
2085 char* WINAPI WS_inet_ntoa(struct WS_in_addr in)
2087 /* use "buffer for dummies" here because some applications have a
2088 * propensity to decode addresses in ws_hostent structure without
2089 * saving them first...
2091 static char dbuffer[16]; /* Yes, 16: 4*3 digits + 3 '.' + 1 '\0' */
2093 char* s = inet_ntoa(*((struct in_addr*)&in));
2099 SetLastError(wsaErrno());
2103 /**********************************************************************
2104 * WSAIoctl (WS2_32.50)
2107 * FIXME: Only SIO_GET_INTERFACE_LIST option implemented.
2109 INT WINAPI WSAIoctl(SOCKET s,
2110 DWORD dwIoControlCode,
2113 LPVOID lpbOutBuffer,
2115 LPDWORD lpcbBytesReturned,
2116 LPWSAOVERLAPPED lpOverlapped,
2117 LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine)
2119 int fd = get_sock_fd( s, 0, NULL );
2121 if (fd == -1) return SOCKET_ERROR;
2123 TRACE("%d, 0x%08lx, %p, %ld, %p, %ld, %p, %p, %p\n",
2124 s, dwIoControlCode, lpvInBuffer, cbInBuffer, lpbOutBuffer,
2125 cbOutBuffer, lpcbBytesReturned, lpOverlapped, lpCompletionRoutine);
2127 switch( dwIoControlCode )
2129 case SIO_GET_INTERFACE_LIST:
2131 INTERFACE_INFO* intArray = (INTERFACE_INFO*)lpbOutBuffer;
2132 DWORD size, numInt, apiReturn;
2134 TRACE("-> SIO_GET_INTERFACE_LIST request\n");
2138 release_sock_fd( s, fd );
2139 WSASetLastError(WSAEFAULT);
2140 return SOCKET_ERROR;
2142 if (!lpcbBytesReturned)
2144 release_sock_fd( s, fd );
2145 WSASetLastError(WSAEFAULT);
2146 return SOCKET_ERROR;
2149 apiReturn = GetAdaptersInfo(NULL, &size);
2150 if (apiReturn == ERROR_NO_DATA)
2154 else if (apiReturn == ERROR_BUFFER_OVERFLOW)
2156 PIP_ADAPTER_INFO table = HeapAlloc(GetProcessHeap(),0,size);
2160 if (GetAdaptersInfo(table, &size) == NO_ERROR)
2162 PIP_ADAPTER_INFO ptr;
2164 if (size*sizeof(INTERFACE_INFO)/sizeof(IP_ADAPTER_INFO) > cbOutBuffer)
2166 WARN("Buffer too small = %lu, cbOutBuffer = %lu\n", size, cbOutBuffer);
2167 HeapFree(GetProcessHeap(),0,table);
2168 release_sock_fd( s, fd );
2169 WSASetLastError(WSAEFAULT);
2170 return SOCKET_ERROR;
2172 for (ptr = table, numInt = 0; ptr;
2173 ptr = ptr->Next, intArray++, numInt++)
2175 unsigned int addr, mask, bcast;
2176 struct ifreq ifInfo;
2178 /* Socket Status Flags */
2179 lstrcpynA(ifInfo.ifr_name, ptr->AdapterName, IFNAMSIZ);
2180 if (ioctl(fd, SIOCGIFFLAGS, &ifInfo) < 0)
2182 ERR("Error obtaining status flags for socket!\n");
2183 HeapFree(GetProcessHeap(),0,table);
2184 release_sock_fd( s, fd );
2185 WSASetLastError(WSAEINVAL);
2186 return SOCKET_ERROR;
2190 /* set flags; the values of IFF_* are not the same
2191 under Linux and Windows, therefore must generate
2193 intArray->iiFlags = 0;
2194 if (ifInfo.ifr_flags & IFF_BROADCAST)
2195 intArray->iiFlags |= WS_IFF_BROADCAST;
2196 #ifdef IFF_POINTOPOINT
2197 if (ifInfo.ifr_flags & IFF_POINTOPOINT)
2198 intArray->iiFlags |= WS_IFF_POINTTOPOINT;
2200 if (ifInfo.ifr_flags & IFF_LOOPBACK)
2201 intArray->iiFlags |= WS_IFF_LOOPBACK;
2202 if (ifInfo.ifr_flags & IFF_UP)
2203 intArray->iiFlags |= WS_IFF_UP;
2204 if (ifInfo.ifr_flags & IFF_MULTICAST)
2205 intArray->iiFlags |= WS_IFF_MULTICAST;
2208 addr = inet_addr(ptr->IpAddressList.IpAddress.String);
2209 mask = inet_addr(ptr->IpAddressList.IpMask.String);
2210 bcast = addr | (addr & !mask);
2211 intArray->iiAddress.AddressIn.sin_family = AF_INET;
2212 intArray->iiAddress.AddressIn.sin_port = 0;
2213 intArray->iiAddress.AddressIn.sin_addr.WS_s_addr =
2215 intArray->iiNetmask.AddressIn.sin_family = AF_INET;
2216 intArray->iiNetmask.AddressIn.sin_port = 0;
2217 intArray->iiNetmask.AddressIn.sin_addr.WS_s_addr =
2219 intArray->iiBroadcastAddress.AddressIn.sin_family =
2221 intArray->iiBroadcastAddress.AddressIn.sin_port = 0;
2222 intArray->iiBroadcastAddress.AddressIn.sin_addr.
2228 ERR("Unable to get interface table!\n");
2229 release_sock_fd( s, fd );
2230 HeapFree(GetProcessHeap(),0,table);
2231 WSASetLastError(WSAEINVAL);
2232 return SOCKET_ERROR;
2234 HeapFree(GetProcessHeap(),0,table);
2238 release_sock_fd( s, fd );
2239 WSASetLastError(WSAEINVAL);
2240 return SOCKET_ERROR;
2245 ERR("Unable to get interface table!\n");
2246 release_sock_fd( s, fd );
2247 WSASetLastError(WSAEINVAL);
2248 return SOCKET_ERROR;
2250 /* Calculate the size of the array being returned */
2251 *lpcbBytesReturned = sizeof(INTERFACE_INFO) * numInt;
2255 case SIO_ADDRESS_LIST_CHANGE:
2256 FIXME("-> SIO_ADDRESS_LIST_CHANGE request: stub\n");
2257 /* FIXME: error and return code depend on whether socket was created
2258 * with WSA_FLAG_OVERLAPPED, but there is no easy way to get this */
2262 WARN("\tunsupported WS_IOCTL cmd (%08lx)\n", dwIoControlCode);
2263 release_sock_fd( s, fd );
2264 WSASetLastError(WSAEOPNOTSUPP);
2265 return SOCKET_ERROR;
2268 /* Function executed with no errors */
2269 release_sock_fd( s, fd );
2274 /***********************************************************************
2275 * ioctlsocket (WS2_32.10)
2277 int WINAPI WS_ioctlsocket(SOCKET s, long cmd, u_long *argp)
2282 TRACE("socket %04x, cmd %08lx, ptr %p\n", s, cmd, argp);
2291 if( _get_sock_mask(s) )
2293 /* AsyncSelect()'ed sockets are always nonblocking */
2294 if (*argp) return 0;
2295 SetLastError(WSAEINVAL);
2296 return SOCKET_ERROR;
2298 fd = get_sock_fd( s, 0, NULL );
2304 _enable_event(SOCKET2HANDLE(s), 0, FD_WINE_NONBLOCKING, 0);
2305 ret = fcntl( fd, F_SETFL, O_NONBLOCK );
2309 _enable_event(SOCKET2HANDLE(s), 0, 0, FD_WINE_NONBLOCKING);
2310 ret = fcntl( fd, F_SETFL, 0 );
2312 release_sock_fd( s, fd );
2314 SetLastError((errno == EBADF) ? WSAENOTSOCK : wsaErrno());
2316 return SOCKET_ERROR;
2322 case WS__IOW('f',125,u_long):
2323 WARN("Warning: WS1.1 shouldn't be using async I/O\n");
2324 SetLastError(WSAEINVAL);
2325 return SOCKET_ERROR;
2327 case SIOCGIFBRDADDR:
2328 case SIOCGIFNETMASK:
2330 /* These don't need any special handling. They are used by
2331 WsControl, and are here to suppress an unnecessary warning. */
2335 /* Netscape tries hard to use bogus ioctl 0x667e */
2336 WARN("\tunknown WS_IOCTL cmd (%08lx)\n", cmd);
2340 fd = get_sock_fd( s, 0, NULL );
2343 if( ioctl(fd, newcmd, (char*)argp ) == 0 )
2345 release_sock_fd( s, fd );
2348 SetLastError((errno == EBADF) ? WSAENOTSOCK : wsaErrno());
2349 release_sock_fd( s, fd );
2351 return SOCKET_ERROR;
2354 /***********************************************************************
2355 * listen (WS2_32.13)
2357 int WINAPI WS_listen(SOCKET s, int backlog)
2359 int fd = get_sock_fd( s, GENERIC_READ, NULL );
2361 TRACE("socket %04x, backlog %d\n", s, backlog);
2364 if (listen(fd, backlog) == 0)
2366 release_sock_fd( s, fd );
2367 _enable_event(SOCKET2HANDLE(s), FD_ACCEPT,
2369 FD_CONNECT|FD_WINE_CONNECTED);
2372 SetLastError(wsaErrno());
2373 release_sock_fd( s, fd );
2375 return SOCKET_ERROR;
2378 /***********************************************************************
2381 int WINAPI WS_recv(SOCKET s, char *buf, int len, int flags)
2383 DWORD n, dwFlags = flags;
2389 if ( WSARecvFrom(s, &wsabuf, 1, &n, &dwFlags, NULL, NULL, NULL, NULL) == SOCKET_ERROR )
2390 return SOCKET_ERROR;
2395 /***********************************************************************
2396 * recvfrom (WS2_32.17)
2398 int WINAPI WS_recvfrom(SOCKET s, char *buf, INT len, int flags,
2399 struct WS_sockaddr *from, int *fromlen)
2401 DWORD n, dwFlags = flags;
2407 if ( WSARecvFrom(s, &wsabuf, 1, &n, &dwFlags, from, fromlen, NULL, NULL) == SOCKET_ERROR )
2408 return SOCKET_ERROR;
2413 /***********************************************************************
2414 * select (WS2_32.18)
2416 int WINAPI WS_select(int nfds, WS_fd_set *ws_readfds,
2417 WS_fd_set *ws_writefds, WS_fd_set *ws_exceptfds,
2418 const struct WS_timeval* ws_timeout)
2421 fd_set readfds, writefds, exceptfds;
2422 fd_set *p_read, *p_write, *p_except;
2423 int readfd[FD_SETSIZE], writefd[FD_SETSIZE], exceptfd[FD_SETSIZE];
2424 struct timeval timeout, *timeoutaddr = NULL;
2426 TRACE("read %p, write %p, excp %p timeout %p\n",
2427 ws_readfds, ws_writefds, ws_exceptfds, ws_timeout);
2429 p_read = fd_set_import(&readfds, ws_readfds, GENERIC_READ, &highfd, readfd);
2430 p_write = fd_set_import(&writefds, ws_writefds, GENERIC_WRITE, &highfd, writefd);
2431 p_except = fd_set_import(&exceptfds, ws_exceptfds, 0, &highfd, exceptfd);
2434 timeoutaddr = &timeout;
2435 timeout.tv_sec=ws_timeout->tv_sec;
2436 timeout.tv_usec=ws_timeout->tv_usec;
2439 if( (highfd = select(highfd + 1, p_read, p_write, p_except, timeoutaddr)) > 0 )
2441 fd_set_export(&readfds, p_except, ws_readfds, readfd);
2442 fd_set_export(&writefds, p_except, ws_writefds, writefd);
2444 if (p_except && ws_exceptfds)
2448 for (i = j = 0; i < ws_exceptfds->fd_count; i++)
2450 int fd = exceptfd[i];
2451 SOCKET s = ws_exceptfds->fd_array[i];
2452 if (fd == -1) continue;
2453 if (FD_ISSET(fd, &exceptfds)) ws_exceptfds->fd_array[j++] = s;
2454 release_sock_fd( s, fd );
2456 ws_exceptfds->fd_count = j;
2460 fd_set_unimport(ws_readfds, readfd);
2461 fd_set_unimport(ws_writefds, writefd);
2462 fd_set_unimport(ws_exceptfds, exceptfd);
2464 if( highfd == 0 ) return 0;
2465 SetLastError(wsaErrno());
2466 return SOCKET_ERROR;
2470 /***********************************************************************
2473 int WINAPI WS_send(SOCKET s, const char *buf, int len, int flags)
2479 wsabuf.buf = (char*) buf;
2481 if ( WSASendTo( s, &wsabuf, 1, &n, flags, NULL, 0, NULL, NULL) == SOCKET_ERROR )
2482 return SOCKET_ERROR;
2487 /***********************************************************************
2488 * WSASend (WS2_32.72)
2490 INT WINAPI WSASend( SOCKET s, LPWSABUF lpBuffers, DWORD dwBufferCount,
2491 LPDWORD lpNumberOfBytesSent, DWORD dwFlags,
2492 LPWSAOVERLAPPED lpOverlapped,
2493 LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine )
2495 return WSASendTo( s, lpBuffers, dwBufferCount, lpNumberOfBytesSent, dwFlags,
2496 NULL, 0, lpOverlapped, lpCompletionRoutine );
2499 /***********************************************************************
2500 * WSASendDisconnect (WS2_32.73)
2502 INT WINAPI WSASendDisconnect( SOCKET s, LPWSABUF lpBuffers )
2504 return WS_shutdown( s, SD_SEND );
2508 /***********************************************************************
2509 * WSASendTo (WS2_32.74)
2511 INT WINAPI WSASendTo( SOCKET s, LPWSABUF lpBuffers, DWORD dwBufferCount,
2512 LPDWORD lpNumberOfBytesSent, DWORD dwFlags,
2513 const struct WS_sockaddr *to, int tolen,
2514 LPWSAOVERLAPPED lpOverlapped,
2515 LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine )
2518 int n, fd, err = WSAENOTSOCK, flags, ret;
2519 struct iovec* iovec;
2520 struct ws2_async *wsa;
2521 IO_STATUS_BLOCK* iosb;
2523 TRACE("socket %04x, wsabuf %p, nbufs %ld, flags %ld, to %p, tolen %d, ovl %p, func %p\n",
2524 s, lpBuffers, dwBufferCount, dwFlags,
2525 to, tolen, lpOverlapped, lpCompletionRoutine);
2527 fd = get_sock_fd( s, GENERIC_WRITE, &flags );
2528 TRACE( "fd=%d, flags=%x\n", fd, flags );
2530 if ( fd == -1 ) return SOCKET_ERROR;
2532 if (flags & FD_FLAG_SEND_SHUTDOWN)
2534 WSASetLastError( WSAESHUTDOWN );
2538 if ( !lpNumberOfBytesSent )
2544 iovec = HeapAlloc(GetProcessHeap(), 0, dwBufferCount * sizeof(struct iovec) );
2552 for ( i = 0; i < dwBufferCount; i++ )
2554 iovec[i].iov_base = lpBuffers[i].buf;
2555 iovec[i].iov_len = lpBuffers[i].len;
2558 if ( (lpOverlapped || lpCompletionRoutine) && flags & FD_FLAG_OVERLAPPED )
2560 wsa = WS2_make_async( s, fd, ws2m_write, iovec, dwBufferCount,
2561 &dwFlags, (struct WS_sockaddr*) to, &tolen,
2562 lpOverlapped, lpCompletionRoutine, &iosb );
2569 if ( ( ret = ws2_queue_async( wsa, iosb ) ) )
2571 err = NtStatusToWSAError( ret );
2573 if ( !lpOverlapped )
2574 HeapFree( GetProcessHeap(), 0, iosb );
2575 HeapFree( GetProcessHeap(), 0, wsa );
2579 /* Try immediate completion */
2582 if ( WSAGetOverlappedResult( s, lpOverlapped,
2583 lpNumberOfBytesSent, FALSE, &dwFlags) )
2586 if ( (err = WSAGetLastError()) != WSA_IO_INCOMPLETE )
2590 WSASetLastError( WSA_IO_PENDING );
2591 return SOCKET_ERROR;
2594 if (_is_blocking(s))
2596 /* FIXME: exceptfds? */
2597 int timeout = GET_SNDTIMEO(fd);
2598 if( !do_block(fd, POLLOUT, timeout)) {
2600 goto err_free; /* msdn says a timeout in send is fatal */
2604 n = WS2_send( fd, iovec, dwBufferCount, to, tolen, dwFlags );
2608 if ( err == WSAEWOULDBLOCK )
2609 _enable_event(SOCKET2HANDLE(s), FD_WRITE, 0, 0);
2613 TRACE(" -> %i bytes\n", n);
2614 *lpNumberOfBytesSent = n;
2616 HeapFree( GetProcessHeap(), 0, iovec );
2617 release_sock_fd( s, fd );
2621 HeapFree( GetProcessHeap(), 0, iovec );
2624 release_sock_fd( s, fd );
2627 WARN(" -> ERROR %d\n", err);
2628 WSASetLastError(err);
2629 return SOCKET_ERROR;
2632 /***********************************************************************
2633 * sendto (WS2_32.20)
2635 int WINAPI WS_sendto(SOCKET s, const char *buf, int len, int flags,
2636 const struct WS_sockaddr *to, int tolen)
2642 wsabuf.buf = (char*) buf;
2644 if ( WSASendTo(s, &wsabuf, 1, &n, flags, to, tolen, NULL, NULL) == SOCKET_ERROR )
2645 return SOCKET_ERROR;
2650 /***********************************************************************
2651 * setsockopt (WS2_32.21)
2653 int WINAPI WS_setsockopt(SOCKET s, int level, int optname,
2654 const char *optval, int optlen)
2658 struct linger linger;
2659 struct timeval tval;
2661 TRACE("socket: %04x, level %d, name %d, ptr %p, len %d\n",
2662 s, level, optname, optval, optlen);
2664 /* SO_OPENTYPE does not require a valid socket handle. */
2665 if (level == WS_SOL_SOCKET && optname == WS_SO_OPENTYPE)
2667 if (optlen < sizeof(int) || !optval)
2669 SetLastError(WSAEFAULT);
2670 return SOCKET_ERROR;
2672 get_per_thread_data()->opentype = *(int *)optval;
2673 TRACE("setting global SO_OPENTYPE to 0x%x\n", *(int *)optval );
2677 /* For some reason the game GrandPrixLegends does set SO_DONTROUTE on its
2678 * socket. This will either not happen under windows or it is ignored in
2679 * windows (but it works in linux and therefore prevents the game from
2680 * finding games outside the current network) */
2681 if ( level==WS_SOL_SOCKET && optname==WS_SO_DONTROUTE )
2683 FIXME("Does windows ignore SO_DONTROUTE?\n");
2688 if(level == NSPROTO_IPX)
2693 fd = get_sock_fd( s, 0, NULL );
2694 TRACE("trying to set IPX_PTYPE: %d (fd: %d)\n", *(int*)optval, fd);
2696 /* We try to set the ipx type on ipx socket level. */
2698 if(setsockopt(fd, SOL_IPX, IPX_TYPE, optval, optlen) == -1)
2700 ERR("IPX: could not set ipx option type; expect weird behaviour\n");
2701 return SOCKET_ERROR;
2706 /* Should we retrieve val using a getsockopt call and then
2707 * set the modified one? */
2708 val.ipx_pt = *optval;
2709 setsockopt(fd, 0, SO_DEFAULT_HEADERS, &val, sizeof(struct ipx));
2712 release_sock_fd( s, fd );
2714 case IPX_FILTERPTYPE:
2715 /* Sets the receive filter packet type, at the moment we don't support it */
2716 FIXME("IPX_FILTERPTYPE: %x\n", *optval);
2718 /* Returning 0 is better for now than returning a SOCKET_ERROR */
2721 FIXME("opt_name:%x\n", optname);
2722 return SOCKET_ERROR;
2728 /* Is a privileged and useless operation, so we don't. */
2729 if ((optname == WS_SO_DEBUG) && (level == WS_SOL_SOCKET))
2731 FIXME("(%d,SOL_SOCKET,SO_DEBUG,%p(%ld)) attempted (is privileged). Ignoring.\n",s,optval,*(DWORD*)optval);
2735 if(optname == WS_SO_DONTLINGER && level == WS_SOL_SOCKET) {
2736 /* This is unique to WinSock and takes special conversion */
2737 linger.l_onoff = *((int*)optval) ? 0: 1;
2738 linger.l_linger = 0;
2740 optval = (char*)&linger;
2741 optlen = sizeof(struct linger);
2746 if (!convert_sockopt(&level, &optname)) {
2747 ERR("Invalid level (%d) or optname (%d)\n", level, optname);
2748 SetLastError(WSAENOPROTOOPT);
2749 return SOCKET_ERROR;
2751 if (optname == SO_LINGER && optval) {
2752 linger.l_onoff = ((LINGER*)optval)->l_onoff;
2753 linger.l_linger = ((LINGER*)optval)->l_linger;
2754 /* FIXME: what is documented behavior if SO_LINGER optval
2756 optval = (char*)&linger;
2757 optlen = sizeof(struct linger);
2759 else if (optval && optlen < sizeof(int))
2761 woptval= *((INT16 *) optval);
2762 optval= (char*) &woptval;
2765 if (level == SOL_SOCKET && is_timeout_option(optname))
2767 if (optlen == sizeof(UINT32)) {
2768 /* WinSock passes miliseconds instead of struct timeval */
2769 tval.tv_usec = (*(PUINT32)optval % 1000) * 1000;
2770 tval.tv_sec = *(PUINT32)optval / 1000;
2771 /* min of 500 milisec */
2772 if (tval.tv_sec == 0 && tval.tv_usec < 500000)
2773 tval.tv_usec = 500000;
2774 optlen = sizeof(struct timeval);
2775 optval = (char*)&tval;
2776 } else if (optlen == sizeof(struct timeval)) {
2777 WARN("SO_SND/RCVTIMEO for %d bytes: assuming unixism\n", optlen);
2779 WARN("SO_SND/RCVTIMEO for %d bytes is weird: ignored\n", optlen);
2783 if (level == SOL_SOCKET && optname == SO_RCVBUF && *(int*)optval < 2048)
2785 WARN("SO_RCVBF for %d bytes is too small: ignored\n", *(int*)optval );
2791 fd = get_sock_fd( s, 0, NULL );
2792 if (fd == -1) return SOCKET_ERROR;
2794 if (setsockopt(fd, level, optname, optval, optlen) == 0)
2796 release_sock_fd( s, fd );
2799 TRACE("Setting socket error, %d\n", wsaErrno());
2800 SetLastError(wsaErrno());
2801 release_sock_fd( s, fd );
2802 return SOCKET_ERROR;
2805 /***********************************************************************
2806 * shutdown (WS2_32.22)
2808 int WINAPI WS_shutdown(SOCKET s, int how)
2810 int fd, fd0 = -1, fd1 = -1, flags, err = WSAENOTSOCK;
2811 unsigned int clear_flags = 0;
2813 fd = get_sock_fd( s, 0, &flags );
2814 TRACE("socket %04x, how %i %x\n", s, how, flags );
2817 return SOCKET_ERROR;
2821 case 0: /* drop receives */
2822 clear_flags |= FD_READ;
2824 case 1: /* drop sends */
2825 clear_flags |= FD_WRITE;
2827 case 2: /* drop all */
2828 clear_flags |= FD_READ|FD_WRITE;
2830 clear_flags |= FD_WINE_LISTENING;
2833 if ( flags & FD_FLAG_OVERLAPPED ) {
2846 fd1 = get_sock_fd( s, 0, NULL );
2852 err = WS2_register_async_shutdown( s, fd0, ws2m_sd_read );
2855 release_sock_fd( s, fd0 );
2861 err = WS2_register_async_shutdown( s, fd1, ws2m_sd_write );
2864 release_sock_fd( s, fd1 );
2869 else /* non-overlapped mode */
2871 if ( shutdown( fd, how ) )
2874 release_sock_fd( s, fd );
2877 release_sock_fd( s, fd );
2880 _enable_event( SOCKET2HANDLE(s), 0, 0, clear_flags );
2881 if ( how > 1) WSAAsyncSelect( s, 0, 0, 0 );
2885 _enable_event( SOCKET2HANDLE(s), 0, 0, clear_flags );
2886 WSASetLastError( err );
2887 return SOCKET_ERROR;
2890 /***********************************************************************
2891 * socket (WS2_32.23)
2893 SOCKET WINAPI WS_socket(int af, int type, int protocol)
2895 TRACE("af=%d type=%d protocol=%d\n", af, type, protocol);
2897 return WSASocketA( af, type, protocol, NULL, 0,
2898 get_per_thread_data()->opentype ? 0 : WSA_FLAG_OVERLAPPED );
2902 /***********************************************************************
2903 * gethostbyaddr (WS2_32.51)
2905 struct WS_hostent* WINAPI WS_gethostbyaddr(const char *addr, int len, int type)
2907 struct WS_hostent *retval = NULL;
2908 struct hostent* host;
2910 #ifdef HAVE_LINUX_GETHOSTBYNAME_R_6
2913 struct hostent hostentry;
2916 extrabuf=HeapAlloc(GetProcessHeap(),0,ebufsize) ;
2918 int res = gethostbyaddr_r(addr, len, type,
2919 &hostentry, extrabuf, ebufsize, &host, &locerr);
2920 if( res != ERANGE) break;
2922 extrabuf=HeapReAlloc(GetProcessHeap(),0,extrabuf,ebufsize) ;
2924 if (!host) SetLastError((locerr < 0) ? wsaErrno() : wsaHerrno(locerr));
2926 EnterCriticalSection( &csWSgetXXXbyYYY );
2927 host = gethostbyaddr(addr, len, type);
2928 if (!host) SetLastError((h_errno < 0) ? wsaErrno() : wsaHerrno(h_errno));
2930 if( host != NULL ) retval = WS_dup_he(host);
2931 #ifdef HAVE_LINUX_GETHOSTBYNAME_R_6
2932 HeapFree(GetProcessHeap(),0,extrabuf);
2934 LeaveCriticalSection( &csWSgetXXXbyYYY );
2936 TRACE("ptr %p, len %d, type %d ret %p\n", addr, len, type, retval);
2940 /***********************************************************************
2941 * gethostbyname (WS2_32.52)
2943 struct WS_hostent* WINAPI WS_gethostbyname(const char* name)
2945 struct WS_hostent *retval = NULL;
2946 struct hostent* host;
2947 #ifdef HAVE_LINUX_GETHOSTBYNAME_R_6
2950 struct hostent hostentry;
2951 int locerr = ENOBUFS;
2956 if( gethostname( buf, 100) == -1) {
2957 SetLastError( WSAENOBUFS); /* appropriate ? */
2961 #ifdef HAVE_LINUX_GETHOSTBYNAME_R_6
2963 extrabuf=HeapAlloc(GetProcessHeap(),0,ebufsize) ;
2965 int res = gethostbyname_r(name, &hostentry, extrabuf, ebufsize, &host, &locerr);
2966 if( res != ERANGE) break;
2968 extrabuf=HeapReAlloc(GetProcessHeap(),0,extrabuf,ebufsize) ;
2970 if (!host) SetLastError((locerr < 0) ? wsaErrno() : wsaHerrno(locerr));
2972 EnterCriticalSection( &csWSgetXXXbyYYY );
2973 host = gethostbyname(name);
2974 if (!host) SetLastError((h_errno < 0) ? wsaErrno() : wsaHerrno(h_errno));
2976 if (host) retval = WS_dup_he(host);
2977 #ifdef HAVE_LINUX_GETHOSTBYNAME_R_6
2978 HeapFree(GetProcessHeap(),0,extrabuf);
2980 LeaveCriticalSection( &csWSgetXXXbyYYY );
2982 TRACE( "%s ret %p\n", debugstr_a(name), retval );
2987 /***********************************************************************
2988 * getprotobyname (WS2_32.53)
2990 struct WS_protoent* WINAPI WS_getprotobyname(const char* name)
2992 struct WS_protoent* retval = NULL;
2993 #ifdef HAVE_GETPROTOBYNAME
2994 struct protoent* proto;
2995 EnterCriticalSection( &csWSgetXXXbyYYY );
2996 if( (proto = getprotobyname(name)) != NULL )
2998 retval = WS_dup_pe(proto);
3001 MESSAGE("protocol %s not found; You might want to add "
3002 "this to /etc/protocols\n", debugstr_a(name) );
3003 SetLastError(WSANO_DATA);
3005 LeaveCriticalSection( &csWSgetXXXbyYYY );
3007 TRACE( "%s ret %p\n", debugstr_a(name), retval );
3012 /***********************************************************************
3013 * getprotobynumber (WS2_32.54)
3015 struct WS_protoent* WINAPI WS_getprotobynumber(int number)
3017 struct WS_protoent* retval = NULL;
3018 #ifdef HAVE_GETPROTOBYNUMBER
3019 struct protoent* proto;
3020 EnterCriticalSection( &csWSgetXXXbyYYY );
3021 if( (proto = getprotobynumber(number)) != NULL )
3023 retval = WS_dup_pe(proto);
3026 MESSAGE("protocol number %d not found; You might want to add "
3027 "this to /etc/protocols\n", number );
3028 SetLastError(WSANO_DATA);
3030 LeaveCriticalSection( &csWSgetXXXbyYYY );
3032 TRACE("%i ret %p\n", number, retval);
3037 /***********************************************************************
3038 * getservbyname (WS2_32.55)
3040 struct WS_servent* WINAPI WS_getservbyname(const char *name, const char *proto)
3042 struct WS_servent* retval = NULL;
3043 struct servent* serv;
3045 char *proto_str = NULL;
3047 if (!(name_str = strdup_lower(name))) return NULL;
3049 if (proto && *proto)
3051 if (!(proto_str = strdup_lower(proto)))
3053 HeapFree( GetProcessHeap(), 0, name_str );
3058 EnterCriticalSection( &csWSgetXXXbyYYY );
3059 serv = getservbyname(name_str, proto_str);
3062 retval = WS_dup_se(serv);
3064 else SetLastError(WSANO_DATA);
3065 LeaveCriticalSection( &csWSgetXXXbyYYY );
3066 HeapFree( GetProcessHeap(), 0, proto_str );
3067 HeapFree( GetProcessHeap(), 0, name_str );
3068 TRACE( "%s, %s ret %p\n", debugstr_a(name), debugstr_a(proto), retval );
3072 /***********************************************************************
3073 * freeaddrinfo (WS2_32.@)
3075 void WINAPI WS_freeaddrinfo(struct WS_addrinfo *res)
3078 struct WS_addrinfo *next;
3080 HeapFree(GetProcessHeap(),0,res->ai_canonname);
3081 HeapFree(GetProcessHeap(),0,res->ai_addr);
3082 next = res->ai_next;
3083 HeapFree(GetProcessHeap(),0,res);
3088 /* helper functions for getaddrinfo() */
3089 static int convert_aiflag_w2u(int winflags) {
3090 int i, unixflags = 0;
3092 for (i=0;ws_aiflag_map[i][0];i++) {
3093 if (ws_aiflag_map[i][0] & winflags) {
3094 unixflags |= ws_aiflag_map[i][1];
3095 winflags &= ~ws_aiflag_map[i][0];
3099 FIXME("Unhandled windows AI_xxx flags %x\n", winflags);
3103 static int convert_aiflag_u2w(int unixflags) {
3104 int i, winflags = 0;
3106 for (i=0;ws_aiflag_map[i][0];i++) {
3107 if (ws_aiflag_map[i][1] & unixflags) {
3108 winflags |= ws_aiflag_map[i][0];
3109 unixflags &= ~ws_aiflag_map[i][1];
3112 if (unixflags) /* will warn usually */
3113 WARN("Unhandled UNIX AI_xxx flags %x\n", unixflags);
3117 static int convert_eai_u2w(int unixret) {
3120 for (i=0;ws_eai_map[i][0];i++)
3121 if (ws_eai_map[i][0] == unixret)
3122 return ws_eai_map[i][1];
3126 /***********************************************************************
3127 * getaddrinfo (WS2_32.@)
3129 int WINAPI WS_getaddrinfo(LPCSTR nodename, LPCSTR servname, const struct WS_addrinfo *hints, struct WS_addrinfo **res)
3131 #if HAVE_GETADDRINFO
3132 struct addrinfo *unixaires = NULL;
3134 struct addrinfo unixhints, *punixhints = NULL;
3135 CHAR *node = NULL, *serv = NULL;
3138 if (!(node = strdup_lower(nodename))) return WSA_NOT_ENOUGH_MEMORY;
3141 if (!(serv = strdup_lower(servname))) {
3142 HeapFree(GetProcessHeap(), 0, node);
3143 return WSA_NOT_ENOUGH_MEMORY;
3148 punixhints = &unixhints;
3150 memset(&unixhints, 0, sizeof(unixhints));
3151 punixhints->ai_flags = convert_aiflag_w2u(hints->ai_flags);
3152 punixhints->ai_family = convert_af_w2u(hints->ai_family);
3153 punixhints->ai_socktype = convert_socktype_w2u(hints->ai_socktype);
3154 punixhints->ai_protocol = convert_proto_w2u(hints->ai_protocol);
3157 /* getaddrinfo(3) is thread safe, no need to wrap in CS */
3158 result = getaddrinfo(nodename, servname, punixhints, &unixaires);
3160 TRACE("%s, %s %p -> %p %d\n", nodename, servname, hints, res, result);
3162 HeapFree(GetProcessHeap(), 0, node);
3163 HeapFree(GetProcessHeap(), 0, serv);
3166 struct addrinfo *xuai = unixaires;
3167 struct WS_addrinfo **xai = res;
3171 struct WS_addrinfo *ai = HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY, sizeof(struct WS_addrinfo));
3177 *xai = ai;xai = &ai->ai_next;
3178 ai->ai_flags = convert_aiflag_u2w(xuai->ai_flags);
3179 ai->ai_family = convert_af_u2w(xuai->ai_family);
3180 ai->ai_socktype = convert_socktype_u2w(xuai->ai_socktype);
3181 ai->ai_protocol = convert_proto_u2w(xuai->ai_protocol);
3182 if (xuai->ai_canonname) {
3183 TRACE("canon name - %s\n",debugstr_a(xuai->ai_canonname));
3184 ai->ai_canonname = HeapAlloc(GetProcessHeap(),0,strlen(xuai->ai_canonname)+1);
3185 if (!ai->ai_canonname)
3187 strcpy(ai->ai_canonname,xuai->ai_canonname);
3189 len = xuai->ai_addrlen;
3190 ai->ai_addr = HeapAlloc(GetProcessHeap(),0,len);
3193 ai->ai_addrlen = len;
3195 int winlen = ai->ai_addrlen;
3197 if (!ws_sockaddr_u2ws(xuai->ai_addr, xuai->ai_addrlen, ai->ai_addr, &winlen)) {
3198 ai->ai_addrlen = winlen;
3202 ai->ai_addr = HeapReAlloc(GetProcessHeap(),0,ai->ai_addr,len);
3205 ai->ai_addrlen = len;
3207 xuai = xuai->ai_next;
3209 freeaddrinfo(unixaires);
3211 result = convert_eai_u2w(result);
3216 if (*res) WS_freeaddrinfo(*res);
3217 if (unixaires) freeaddrinfo(unixaires);
3219 return WSA_NOT_ENOUGH_MEMORY;
3221 FIXME("getaddrinfo() failed, not found during buildtime.\n");
3226 /***********************************************************************
3227 * GetAddrInfoW (WS2_32.@)
3229 int WINAPI GetAddrInfoW(LPCWSTR nodename, LPCWSTR servname, const ADDRINFOW *hints, PADDRINFOW *res)
3231 FIXME("empty stub!\n");
3235 /***********************************************************************
3236 * getservbyport (WS2_32.56)
3238 struct WS_servent* WINAPI WS_getservbyport(int port, const char *proto)
3240 struct WS_servent* retval = NULL;
3241 #ifdef HAVE_GETSERVBYPORT
3242 struct servent* serv;
3243 char *proto_str = NULL;
3245 if (proto && *proto)
3247 if (!(proto_str = strdup_lower(proto))) return NULL;
3249 EnterCriticalSection( &csWSgetXXXbyYYY );
3250 if( (serv = getservbyport(port, proto_str)) != NULL ) {
3251 retval = WS_dup_se(serv);
3253 else SetLastError(WSANO_DATA);
3254 LeaveCriticalSection( &csWSgetXXXbyYYY );
3255 HeapFree( GetProcessHeap(), 0, proto_str );
3257 TRACE("%d (i.e. port %d), %s ret %p\n", port, (int)ntohl(port), debugstr_a(proto), retval);
3262 /***********************************************************************
3263 * gethostname (WS2_32.57)
3265 int WINAPI WS_gethostname(char *name, int namelen)
3267 TRACE("name %p, len %d\n", name, namelen);
3269 if (gethostname(name, namelen) == 0)
3271 TRACE("<- '%s'\n", name);
3274 SetLastError((errno == EINVAL) ? WSAEFAULT : wsaErrno());
3275 TRACE("<- ERROR !\n");
3276 return SOCKET_ERROR;
3280 /* ------------------------------------- Windows sockets extensions -- *
3282 * ------------------------------------------------------------------- */
3284 /***********************************************************************
3285 * WSAEnumNetworkEvents (WS2_32.36)
3287 int WINAPI WSAEnumNetworkEvents(SOCKET s, WSAEVENT hEvent, LPWSANETWORKEVENTS lpEvent)
3291 TRACE("%08x, hEvent %p, lpEvent %p\n", s, hEvent, lpEvent );
3293 SERVER_START_REQ( get_socket_event )
3295 req->handle = SOCKET2HANDLE(s);
3296 req->service = TRUE;
3297 req->c_event = hEvent;
3298 wine_server_set_reply( req, lpEvent->iErrorCode, sizeof(lpEvent->iErrorCode) );
3299 if (!(ret = wine_server_call(req))) lpEvent->lNetworkEvents = reply->pmask & reply->mask;
3303 SetLastError(WSAEINVAL);
3304 return SOCKET_ERROR;
3307 /***********************************************************************
3308 * WSAEventSelect (WS2_32.39)
3310 int WINAPI WSAEventSelect(SOCKET s, WSAEVENT hEvent, long lEvent)
3314 TRACE("%08x, hEvent %p, event %08x\n", s, hEvent, (unsigned)lEvent );
3316 SERVER_START_REQ( set_socket_event )
3318 req->handle = SOCKET2HANDLE(s);
3320 req->event = hEvent;
3323 ret = wine_server_call( req );
3327 SetLastError(WSAEINVAL);
3328 return SOCKET_ERROR;
3331 /**********************************************************************
3332 * WSAGetOverlappedResult (WS2_32.40)
3334 BOOL WINAPI WSAGetOverlappedResult( SOCKET s, LPWSAOVERLAPPED lpOverlapped,
3335 LPDWORD lpcbTransfer, BOOL fWait,
3340 TRACE( "socket %04x ovl %p trans %p, wait %d flags %p\n",
3341 s, lpOverlapped, lpcbTransfer, fWait, lpdwFlags );
3343 if ( lpOverlapped == NULL )
3345 ERR( "Invalid pointer\n" );
3346 WSASetLastError(WSA_INVALID_PARAMETER);
3352 if (lpOverlapped->hEvent)
3353 while ( WaitForSingleObjectEx(lpOverlapped->hEvent,
3354 INFINITE, TRUE) == STATUS_USER_APC );
3355 else /* busy loop */
3356 while ( ((volatile OVERLAPPED*)lpOverlapped)->Internal == STATUS_PENDING )
3360 else if ( lpOverlapped->Internal == STATUS_PENDING )
3362 /* Wait in order to give APCs a chance to run. */
3363 /* This is cheating, so we must set the event again in case of success -
3364 it may be a non-manual reset event. */
3365 while ( (r = WaitForSingleObjectEx(lpOverlapped->hEvent, 0, TRUE)) == STATUS_USER_APC );
3366 if ( r == WAIT_OBJECT_0 && lpOverlapped->hEvent )
3367 NtSetEvent( lpOverlapped->hEvent, NULL );
3371 *lpcbTransfer = lpOverlapped->InternalHigh;
3374 *lpdwFlags = lpOverlapped->u.s.Offset;
3376 switch ( lpOverlapped->Internal )
3378 case STATUS_SUCCESS:
3380 case STATUS_PENDING:
3381 WSASetLastError( WSA_IO_INCOMPLETE );
3382 if (fWait) ERR("PENDING status after waiting!\n");
3385 WSASetLastError( NtStatusToWSAError( lpOverlapped->Internal ));
3391 /***********************************************************************
3392 * WSAAsyncSelect (WS2_32.101)
3394 INT WINAPI WSAAsyncSelect(SOCKET s, HWND hWnd, UINT uMsg, long lEvent)
3398 TRACE("%x, hWnd %p, uMsg %08x, event %08lx\n", s, hWnd, uMsg, lEvent );
3400 SERVER_START_REQ( set_socket_event )
3402 req->handle = SOCKET2HANDLE(s);
3407 ret = wine_server_call( req );
3411 SetLastError(WSAEINVAL);
3412 return SOCKET_ERROR;
3415 /***********************************************************************
3416 * WSACreateEvent (WS2_32.31)
3419 WSAEVENT WINAPI WSACreateEvent(void)
3421 /* Create a manual-reset event, with initial state: unsignaled */
3424 return CreateEventW(NULL, TRUE, FALSE, NULL);
3427 /***********************************************************************
3428 * WSACloseEvent (WS2_32.29)
3431 BOOL WINAPI WSACloseEvent(WSAEVENT event)
3433 TRACE ("event=%p\n", event);
3435 return CloseHandle(event);
3438 /***********************************************************************
3439 * WSASocketA (WS2_32.78)
3442 SOCKET WINAPI WSASocketA(int af, int type, int protocol,
3443 LPWSAPROTOCOL_INFOA lpProtocolInfo,
3444 GROUP g, DWORD dwFlags)
3447 WSAPROTOCOL_INFOW info;
3449 TRACE("af=%d type=%d protocol=%d protocol_info=%p group=%d flags=0x%lx\n",
3450 af, type, protocol, lpProtocolInfo, g, dwFlags);
3452 if (!lpProtocolInfo) return WSASocketW(af, type, protocol, NULL, g, dwFlags);
3454 memcpy(&info, lpProtocolInfo, FIELD_OFFSET(WSAPROTOCOL_INFOW, szProtocol));
3455 len = MultiByteToWideChar(CP_ACP, 0, lpProtocolInfo->szProtocol, -1,
3456 info.szProtocol, WSAPROTOCOL_LEN + 1);
3460 WSASetLastError( WSAEINVAL);
3461 return SOCKET_ERROR;
3464 return WSASocketW(af, type, protocol, &info, g, dwFlags);
3467 /***********************************************************************
3468 * WSASocketW (WS2_32.79)
3471 SOCKET WINAPI WSASocketW(int af, int type, int protocol,
3472 LPWSAPROTOCOL_INFOW lpProtocolInfo,
3473 GROUP g, DWORD dwFlags)
3478 FIXME: The "advanced" parameters of WSASocketW (lpProtocolInfo,
3479 g, dwFlags except WSA_FLAG_OVERLAPPED) are ignored.
3482 TRACE("af=%d type=%d protocol=%d protocol_info=%p group=%d flags=0x%lx\n",
3483 af, type, protocol, lpProtocolInfo, g, dwFlags );
3485 /* hack for WSADuplicateSocket */
3486 if (lpProtocolInfo && lpProtocolInfo->dwServiceFlags4 == 0xff00ff00) {
3487 ret = lpProtocolInfo->dwCatalogEntryId;
3488 TRACE("\tgot duplicate %04x\n", ret);
3492 /* check and convert the socket family */
3493 af = convert_af_w2u(af);
3496 FIXME("Unsupported socket family %d!\n", af);
3497 SetLastError(WSAEAFNOSUPPORT);
3498 return INVALID_SOCKET;
3501 /* check the socket type */
3502 type = convert_socktype_w2u(type);
3505 SetLastError(WSAESOCKTNOSUPPORT);
3506 return INVALID_SOCKET;
3509 /* check the protocol type */
3510 if ( protocol < 0 ) /* don't support negative values */
3512 SetLastError(WSAEPROTONOSUPPORT);
3513 return INVALID_SOCKET;
3516 if ( af == AF_UNSPEC) /* did they not specify the address family? */
3520 if (type == SOCK_STREAM) { af = AF_INET; break; }
3522 if (type == SOCK_DGRAM) { af = AF_INET; break; }
3523 default: SetLastError(WSAEPROTOTYPE); return INVALID_SOCKET;
3526 SERVER_START_REQ( create_socket )
3530 req->protocol = protocol;
3531 req->access = GENERIC_READ|GENERIC_WRITE|SYNCHRONIZE;
3532 req->flags = dwFlags;
3533 req->inherit = TRUE;
3534 set_error( wine_server_call( req ) );
3535 ret = HANDLE2SOCKET( reply->handle );
3540 TRACE("\tcreated %04x\n", ret );
3544 if (GetLastError() == WSAEACCES) /* raw socket denied */
3546 if (type == SOCK_RAW)
3547 MESSAGE("WARNING: Trying to create a socket of type SOCK_RAW, will fail unless running as root\n");
3549 MESSAGE("WS_SOCKET: not enough privileges to create socket, try running as root\n");
3550 SetLastError(WSAESOCKTNOSUPPORT);
3553 WARN("\t\tfailed!\n");
3554 return INVALID_SOCKET;
3557 /***********************************************************************
3558 * WSAJoinLeaf (WS2_32.58)
3561 SOCKET WINAPI WSAJoinLeaf(
3563 const struct WS_sockaddr *addr,
3565 LPWSABUF lpCallerData,
3566 LPWSABUF lpCalleeData,
3572 return INVALID_SOCKET;
3575 /***********************************************************************
3576 * __WSAFDIsSet (WS2_32.151)
3578 int WINAPI __WSAFDIsSet(SOCKET s, WS_fd_set *set)
3580 int i = set->fd_count;
3582 TRACE("(%d,%8lx(%i))\n", s,(unsigned long)set, i);
3585 if (set->fd_array[i] == s) return 1;
3589 /***********************************************************************
3590 * WSAIsBlocking (WINSOCK.114)
3591 * WSAIsBlocking (WS2_32.114)
3593 BOOL WINAPI WSAIsBlocking(void)
3595 /* By default WinSock should set all its sockets to non-blocking mode
3596 * and poll in PeekMessage loop when processing "blocking" ones. This
3597 * function is supposed to tell if the program is in this loop. Our
3598 * blocking calls are truly blocking so we always return FALSE.
3600 * Note: It is allowed to call this function without prior WSAStartup().
3607 /***********************************************************************
3608 * WSACancelBlockingCall (WINSOCK.113)
3609 * WSACancelBlockingCall (WS2_32.113)
3611 INT WINAPI WSACancelBlockingCall(void)
3617 static INT WINAPI WSA_DefaultBlockingHook( FARPROC x )
3619 FIXME("How was this called?\n");
3624 /***********************************************************************
3625 * WSASetBlockingHook (WS2_32.109)
3627 FARPROC WINAPI WSASetBlockingHook(FARPROC lpBlockFunc)
3629 FARPROC prev = blocking_hook;
3630 blocking_hook = lpBlockFunc;
3631 TRACE("hook %p\n", lpBlockFunc);
3636 /***********************************************************************
3637 * WSAUnhookBlockingHook (WS2_32.110)
3639 INT WINAPI WSAUnhookBlockingHook(void)
3641 blocking_hook = WSA_DefaultBlockingHook;
3646 /* ----------------------------------- end of API stuff */
3648 /* ----------------------------------- helper functions -
3650 * TODO: Merge WS_dup_..() stuff into one function that
3651 * would operate with a generic structure containing internal
3652 * pointers (via a template of some kind).
3655 static int list_size(char** l, int item_size)
3660 j += (item_size) ? item_size : strlen(l[i]) + 1;
3661 j += (i + 1) * sizeof(char*); }
3665 static int list_dup(char** l_src, char** l_to, int item_size)
3670 for (i = 0; l_src[i]; i++) ;
3671 p = (char *)(l_to + i + 1);
3672 for (i = 0; l_src[i]; i++)
3674 int count = ( item_size ) ? item_size : strlen(l_src[i]) + 1;
3675 memcpy(p, l_src[i], count);
3680 return p - (char *)l_to;
3685 /* duplicate hostent entry
3686 * and handle all Win16/Win32 dependent things (struct size, ...) *correctly*.
3687 * Dito for protoent and servent.
3689 static struct WS_hostent *WS_dup_he(const struct hostent* p_he)
3692 struct WS_hostent *p_to;
3694 int size = (sizeof(*p_he) +
3695 strlen(p_he->h_name) + 1 +
3696 list_size(p_he->h_aliases, 0) +
3697 list_size(p_he->h_addr_list, p_he->h_length));
3699 if (!(p_to = check_buffer_he(size))) return NULL;
3700 p_to->h_addrtype = p_he->h_addrtype;
3701 p_to->h_length = p_he->h_length;
3703 p = (char *)(p_to + 1);
3705 strcpy(p, p_he->h_name);
3708 p_to->h_aliases = (char **)p;
3709 p += list_dup(p_he->h_aliases, p_to->h_aliases, 0);
3711 p_to->h_addr_list = (char **)p;
3712 list_dup(p_he->h_addr_list, p_to->h_addr_list, p_he->h_length);
3716 /* ----- protoent */
3718 static struct WS_protoent *WS_dup_pe(const struct protoent* p_pe)
3721 struct WS_protoent *p_to;
3723 int size = (sizeof(*p_pe) +
3724 strlen(p_pe->p_name) + 1 +
3725 list_size(p_pe->p_aliases, 0));
3727 if (!(p_to = check_buffer_pe(size))) return NULL;
3728 p_to->p_proto = p_pe->p_proto;
3730 p = (char *)(p_to + 1);
3732 strcpy(p, p_pe->p_name);
3735 p_to->p_aliases = (char **)p;
3736 list_dup(p_pe->p_aliases, p_to->p_aliases, 0);
3742 static struct WS_servent *WS_dup_se(const struct servent* p_se)
3745 struct WS_servent *p_to;
3747 int size = (sizeof(*p_se) +
3748 strlen(p_se->s_proto) + 1 +
3749 strlen(p_se->s_name) + 1 +
3750 list_size(p_se->s_aliases, 0));
3752 if (!(p_to = check_buffer_se(size))) return NULL;
3753 p_to->s_port = p_se->s_port;
3755 p = (char *)(p_to + 1);
3757 strcpy(p, p_se->s_name);
3761 strcpy(p, p_se->s_proto);
3764 p_to->s_aliases = (char **)p;
3765 list_dup(p_se->s_aliases, p_to->s_aliases, 0);
3769 /* ----------------------------------- error handling */
3773 int loc_errno = errno;
3774 WARN("errno %d, (%s).\n", loc_errno, strerror(loc_errno));
3778 case EINTR: return WSAEINTR;
3779 case EBADF: return WSAEBADF;
3781 case EACCES: return WSAEACCES;
3782 case EFAULT: return WSAEFAULT;
3783 case EINVAL: return WSAEINVAL;
3784 case EMFILE: return WSAEMFILE;
3785 case EWOULDBLOCK: return WSAEWOULDBLOCK;
3786 case EINPROGRESS: return WSAEINPROGRESS;
3787 case EALREADY: return WSAEALREADY;
3788 case ENOTSOCK: return WSAENOTSOCK;
3789 case EDESTADDRREQ: return WSAEDESTADDRREQ;
3790 case EMSGSIZE: return WSAEMSGSIZE;
3791 case EPROTOTYPE: return WSAEPROTOTYPE;
3792 case ENOPROTOOPT: return WSAENOPROTOOPT;
3793 case EPROTONOSUPPORT: return WSAEPROTONOSUPPORT;
3794 case ESOCKTNOSUPPORT: return WSAESOCKTNOSUPPORT;
3795 case EOPNOTSUPP: return WSAEOPNOTSUPP;
3796 case EPFNOSUPPORT: return WSAEPFNOSUPPORT;
3797 case EAFNOSUPPORT: return WSAEAFNOSUPPORT;
3798 case EADDRINUSE: return WSAEADDRINUSE;
3799 case EADDRNOTAVAIL: return WSAEADDRNOTAVAIL;
3800 case ENETDOWN: return WSAENETDOWN;
3801 case ENETUNREACH: return WSAENETUNREACH;
3802 case ENETRESET: return WSAENETRESET;
3803 case ECONNABORTED: return WSAECONNABORTED;
3805 case ECONNRESET: return WSAECONNRESET;
3806 case ENOBUFS: return WSAENOBUFS;
3807 case EISCONN: return WSAEISCONN;
3808 case ENOTCONN: return WSAENOTCONN;
3809 case ESHUTDOWN: return WSAESHUTDOWN;
3810 case ETOOMANYREFS: return WSAETOOMANYREFS;
3811 case ETIMEDOUT: return WSAETIMEDOUT;
3812 case ECONNREFUSED: return WSAECONNREFUSED;
3813 case ELOOP: return WSAELOOP;
3814 case ENAMETOOLONG: return WSAENAMETOOLONG;
3815 case EHOSTDOWN: return WSAEHOSTDOWN;
3816 case EHOSTUNREACH: return WSAEHOSTUNREACH;
3817 case ENOTEMPTY: return WSAENOTEMPTY;
3819 case EPROCLIM: return WSAEPROCLIM;
3822 case EUSERS: return WSAEUSERS;
3825 case EDQUOT: return WSAEDQUOT;
3828 case ESTALE: return WSAESTALE;
3831 case EREMOTE: return WSAEREMOTE;
3834 /* just in case we ever get here and there are no problems */
3837 WARN("Unknown errno %d!\n", loc_errno);
3838 return WSAEOPNOTSUPP;
3842 UINT wsaHerrno(int loc_errno)
3845 WARN("h_errno %d.\n", loc_errno);
3849 case HOST_NOT_FOUND: return WSAHOST_NOT_FOUND;
3850 case TRY_AGAIN: return WSATRY_AGAIN;
3851 case NO_RECOVERY: return WSANO_RECOVERY;
3852 case NO_DATA: return WSANO_DATA;
3853 case ENOBUFS: return WSAENOBUFS;
3857 WARN("Unknown h_errno %d!\n", loc_errno);
3858 return WSAEOPNOTSUPP;
3863 /***********************************************************************
3864 * WSARecv (WS2_32.67)
3866 int WINAPI WSARecv(SOCKET s, LPWSABUF lpBuffers, DWORD dwBufferCount,
3867 LPDWORD NumberOfBytesReceived, LPDWORD lpFlags,
3868 LPWSAOVERLAPPED lpOverlapped,
3869 LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine)
3871 return WSARecvFrom(s, lpBuffers, dwBufferCount, NumberOfBytesReceived, lpFlags,
3872 NULL, NULL, lpOverlapped, lpCompletionRoutine);
3875 /***********************************************************************
3876 * WSARecvFrom (WS2_32.69)
3878 INT WINAPI WSARecvFrom( SOCKET s, LPWSABUF lpBuffers, DWORD dwBufferCount,
3879 LPDWORD lpNumberOfBytesRecvd, LPDWORD lpFlags, struct WS_sockaddr *lpFrom,
3880 LPINT lpFromlen, LPWSAOVERLAPPED lpOverlapped,
3881 LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine )
3885 int n, fd, err = WSAENOTSOCK, flags, ret;
3886 struct iovec* iovec;
3887 struct ws2_async *wsa;
3888 IO_STATUS_BLOCK* iosb;
3890 TRACE("socket %04x, wsabuf %p, nbufs %ld, flags %ld, from %p, fromlen %ld, ovl %p, func %p\n",
3891 s, lpBuffers, dwBufferCount, *lpFlags, lpFrom,
3892 (lpFromlen ? *lpFromlen : -1L),
3893 lpOverlapped, lpCompletionRoutine);
3895 fd = get_sock_fd( s, GENERIC_READ, &flags );
3896 TRACE( "fd=%d, flags=%x\n", fd, flags );
3898 if (fd == -1) return SOCKET_ERROR;
3900 if (flags & FD_FLAG_RECV_SHUTDOWN)
3902 WSASetLastError( WSAESHUTDOWN );
3906 iovec = HeapAlloc( GetProcessHeap(), 0, dwBufferCount * sizeof (struct iovec) );
3913 for (i = 0; i < dwBufferCount; i++)
3915 iovec[i].iov_base = lpBuffers[i].buf;
3916 iovec[i].iov_len = lpBuffers[i].len;
3919 if ( (lpOverlapped || lpCompletionRoutine) && flags & FD_FLAG_OVERLAPPED )
3921 wsa = WS2_make_async( s, fd, ws2m_read, iovec, dwBufferCount,
3922 lpFlags, lpFrom, lpFromlen,
3923 lpOverlapped, lpCompletionRoutine, &iosb );
3931 if ( ( ret = ws2_queue_async( wsa, iosb )) )
3933 err = NtStatusToWSAError( ret );
3935 if ( !lpOverlapped )
3936 HeapFree( GetProcessHeap(), 0, iosb );
3937 HeapFree( GetProcessHeap(), 0, wsa );
3941 /* Try immediate completion */
3944 if ( WSAGetOverlappedResult( s, lpOverlapped,
3945 lpNumberOfBytesRecvd, FALSE, lpFlags) )
3948 if ( (err = WSAGetLastError()) != WSA_IO_INCOMPLETE )
3952 WSASetLastError( WSA_IO_PENDING );
3953 return SOCKET_ERROR;
3956 if ( _is_blocking(s) )
3959 /* FIXME: OOB and exceptfds? */
3960 int timeout = GET_RCVTIMEO(fd);
3961 if( !do_block(fd, POLLIN, timeout)) {
3963 /* a timeout is not fatal */
3964 _enable_event(SOCKET2HANDLE(s), FD_READ, 0, 0);
3969 n = WS2_recv( fd, iovec, dwBufferCount, lpFrom, lpFromlen, lpFlags );
3976 TRACE(" -> %i bytes\n", n);
3977 *lpNumberOfBytesRecvd = n;
3979 HeapFree(GetProcessHeap(), 0, iovec);
3980 release_sock_fd( s, fd );
3981 _enable_event(SOCKET2HANDLE(s), FD_READ, 0, 0);
3986 HeapFree(GetProcessHeap(), 0, iovec);
3989 release_sock_fd( s, fd );
3992 WARN(" -> ERROR %d\n", err);
3993 WSASetLastError( err );
3994 return SOCKET_ERROR;
3997 /***********************************************************************
3998 * WSCInstallProvider (WS2_32.88)
4000 INT WINAPI WSCInstallProvider( const LPGUID lpProviderId,
4001 LPCWSTR lpszProviderDllPath,
4002 const LPWSAPROTOCOL_INFOW lpProtocolInfoList,
4003 DWORD dwNumberOfEntries,
4006 FIXME("(%s, %s, %p, %ld, %p): stub !\n", debugstr_guid(lpProviderId),
4007 debugstr_w(lpszProviderDllPath), lpProtocolInfoList,
4008 dwNumberOfEntries, lpErrno);
4014 /***********************************************************************
4015 * WSCDeinstallProvider (WS2_32.83)
4017 INT WINAPI WSCDeinstallProvider(LPGUID lpProviderId, LPINT lpErrno)
4019 FIXME("(%s, %p): stub !\n", debugstr_guid(lpProviderId), lpErrno);
4025 /***********************************************************************
4026 * WSAAccept (WS2_32.26)
4028 SOCKET WINAPI WSAAccept( SOCKET s, struct WS_sockaddr *addr, LPINT addrlen,
4029 LPCONDITIONPROC lpfnCondition, DWORD dwCallbackData)
4032 int ret = 0, size = 0;
4033 WSABUF CallerId, CallerData, CalleeId, CalleeData;
4034 /* QOS SQOS, GQOS; */
4037 SOCKADDR src_addr, dst_addr;
4039 TRACE("Socket %04x, sockaddr %p, addrlen %p, fnCondition %p, dwCallbackData %ld\n",
4040 s, addr, addrlen, lpfnCondition, dwCallbackData);
4043 size = sizeof(src_addr);
4044 cs = WS_accept(s, &src_addr, &size);
4046 if (cs == SOCKET_ERROR) return SOCKET_ERROR;
4048 CallerId.buf = (char *)&src_addr;
4049 CallerId.len = sizeof(src_addr);
4051 CallerData.buf = NULL;
4052 CallerData.len = (ULONG)NULL;
4054 WS_getsockname(cs, &dst_addr, &size);
4056 CalleeId.buf = (char *)&dst_addr;
4057 CalleeId.len = sizeof(dst_addr);
4060 ret = (*lpfnCondition)(&CallerId, &CallerData, NULL, NULL,
4061 &CalleeId, &CalleeData, &g, dwCallbackData);
4066 if (addr && addrlen)
4067 addr = memcpy(addr, &src_addr, (*addrlen > size) ? size : *addrlen );
4070 SERVER_START_REQ( set_socket_deferred )
4072 req->handle = SOCKET2HANDLE(s);
4073 req->deferred = SOCKET2HANDLE(cs);
4074 if ( !wine_server_call_err ( req ) )
4076 SetLastError( WSATRY_AGAIN );
4077 WS_closesocket( cs );
4081 return SOCKET_ERROR;
4084 SetLastError(WSAECONNREFUSED);
4085 return SOCKET_ERROR;
4087 FIXME("Unknown return type from Condition function\n");
4088 SetLastError(WSAENOTSOCK);
4089 return SOCKET_ERROR;
4093 /***********************************************************************
4094 * WSADuplicateSocketA (WS2_32.32)
4096 int WINAPI WSADuplicateSocketA( SOCKET s, DWORD dwProcessId, LPWSAPROTOCOL_INFOA lpProtocolInfo )
4100 TRACE("(%d,%lx,%p)\n", s, dwProcessId, lpProtocolInfo);
4101 memset(lpProtocolInfo, 0, sizeof(*lpProtocolInfo));
4102 /* FIXME: WS_getsockopt(s, WS_SOL_SOCKET, SO_PROTOCOL_INFO, lpProtocolInfo, sizeof(*lpProtocolInfo)); */
4103 /* I don't know what the real Windoze does next, this is a hack */
4104 /* ...we could duplicate and then use ConvertToGlobalHandle on the duplicate, then let
4105 * the target use the global duplicate, or we could copy a reference to us to the structure
4106 * and let the target duplicate it from us, but let's do it as simple as possible */
4107 hProcess = OpenProcess(PROCESS_DUP_HANDLE, FALSE, dwProcessId);
4108 DuplicateHandle(GetCurrentProcess(), SOCKET2HANDLE(s),
4109 hProcess, (LPHANDLE)&lpProtocolInfo->dwCatalogEntryId,
4110 0, FALSE, DUPLICATE_SAME_ACCESS);
4111 CloseHandle(hProcess);
4112 lpProtocolInfo->dwServiceFlags4 = 0xff00ff00; /* magic */
4116 /***********************************************************************
4117 * WSADuplicateSocketW (WS2_32.33)
4119 int WINAPI WSADuplicateSocketW( SOCKET s, DWORD dwProcessId, LPWSAPROTOCOL_INFOW lpProtocolInfo )
4123 TRACE("(%d,%lx,%p)\n", s, dwProcessId, lpProtocolInfo);
4125 memset(lpProtocolInfo, 0, sizeof(*lpProtocolInfo));
4126 hProcess = OpenProcess(PROCESS_DUP_HANDLE, FALSE, dwProcessId);
4127 DuplicateHandle(GetCurrentProcess(), SOCKET2HANDLE(s),
4128 hProcess, (LPHANDLE)&lpProtocolInfo->dwCatalogEntryId,
4129 0, FALSE, DUPLICATE_SAME_ACCESS);
4130 CloseHandle(hProcess);
4131 lpProtocolInfo->dwServiceFlags4 = 0xff00ff00; /* magic */
4135 /***********************************************************************
4136 * WSAInstallServiceClassA (WS2_32.48)
4138 int WINAPI WSAInstallServiceClassA(LPWSASERVICECLASSINFOA info)
4140 FIXME("Request to install service %s\n",debugstr_a(info->lpszServiceClassName));
4141 WSASetLastError(WSAEACCES);
4142 return SOCKET_ERROR;
4145 /***********************************************************************
4146 * WSAInstallServiceClassW (WS2_32.49)
4148 int WINAPI WSAInstallServiceClassW(LPWSASERVICECLASSINFOW info)
4150 FIXME("Request to install service %s\n",debugstr_w(info->lpszServiceClassName));
4151 WSASetLastError(WSAEACCES);
4152 return SOCKET_ERROR;
4155 /***********************************************************************
4156 * WSARemoveServiceClass (WS2_32.70)
4158 int WINAPI WSARemoveServiceClass(LPGUID info)
4160 FIXME("Request to remove service %p\n",info);
4161 WSASetLastError(WSATYPE_NOT_FOUND);
4162 return SOCKET_ERROR;
4165 /***********************************************************************
4166 * WSAStringToAddressA (WS2_32.80)
4168 INT WINAPI WSAStringToAddressA(LPSTR AddressString,
4170 LPWSAPROTOCOL_INFOA lpProtocolInfo,
4171 LPSOCKADDR lpAddress,
4172 LPINT lpAddressLength)
4175 struct in_addr inetaddr;
4176 LPSTR workBuffer=NULL,ptrPort;
4178 TRACE( "(%s, %x, %p, %p, %p)\n", AddressString, AddressFamily, lpProtocolInfo,
4179 lpAddress, lpAddressLength );
4181 if (!lpAddressLength || !lpAddress) return SOCKET_ERROR;
4185 workBuffer = HeapAlloc( GetProcessHeap(), 0, strlen(AddressString)+1 );
4188 strcpy(workBuffer,AddressString);
4189 switch (AddressFamily)
4192 /* caller wants to know the size of the socket buffer */
4193 if (*lpAddressLength < sizeof(SOCKADDR_IN))
4195 *lpAddressLength = sizeof(SOCKADDR_IN);
4200 /* caller wants to translate an AdressString into a SOCKADDR */
4203 memset(lpAddress,0,sizeof(SOCKADDR_IN));
4204 ((LPSOCKADDR_IN)lpAddress)->sin_family = AF_INET;
4205 ptrPort = strchr(workBuffer,':');
4208 ((LPSOCKADDR_IN)lpAddress)->sin_port = (u_short)atoi(ptrPort+1);
4212 ((LPSOCKADDR_IN)lpAddress)->sin_port = 0;
4213 if (inet_aton(workBuffer, &inetaddr) > 0)
4215 ((LPSOCKADDR_IN)lpAddress)->sin_addr.WS_s_addr = inetaddr.s_addr;
4223 FIXME("(%s, %x, %p, %p, %p) - ProtocolInfo not implemented!\n",
4224 AddressString, AddressFamily,
4225 lpProtocolInfo, lpAddress, lpAddressLength);
4229 FIXME("(%s, %x, %p, %p, %p) - AddressFamiliy not implemented!\n",
4230 AddressString, AddressFamily,
4231 lpProtocolInfo, lpAddress, lpAddressLength);
4233 HeapFree( GetProcessHeap(), 0, workBuffer );
4236 res = WSA_NOT_ENOUGH_MEMORY;
4242 WSASetLastError(res);
4243 return SOCKET_ERROR;
4246 /***********************************************************************
4247 * WSAStringToAddressW (WS2_32.81)
4249 * Does anybody know if this functions allows to use hebrew/arabic/chinese... digits?
4250 * If this should be the case, it would be required to map these digits
4251 * to Unicode digits (0-9) using FoldString first.
4253 INT WINAPI WSAStringToAddressW(LPWSTR AddressString,
4255 LPWSAPROTOCOL_INFOW lpProtocolInfo,
4256 LPSOCKADDR lpAddress,
4257 LPINT lpAddressLength)
4260 LPSTR workBuffer=NULL;
4261 WSAPROTOCOL_INFOA infoA;
4262 LPWSAPROTOCOL_INFOA lpProtoInfoA = NULL;
4264 TRACE( "(%s, %x, %p, %p, %p)\n", debugstr_w(AddressString), AddressFamily, lpProtocolInfo,
4265 lpAddress, lpAddressLength );
4267 if (!lpAddressLength || !lpAddress) return SOCKET_ERROR;
4269 /* if ProtocolInfo is available - convert to ANSI variant */
4272 lpProtoInfoA = &infoA;
4273 memcpy( lpProtoInfoA, lpProtocolInfo, FIELD_OFFSET( WSAPROTOCOL_INFOA, szProtocol ) );
4275 if (!WideCharToMultiByte( CP_ACP, 0, lpProtocolInfo->szProtocol, -1,
4276 lpProtoInfoA->szProtocol, WSAPROTOCOL_LEN+1, NULL, NULL ))
4278 WSASetLastError( WSAEINVAL);
4279 return SOCKET_ERROR;
4285 /* Translate AddressString to ANSI code page - assumes that only
4286 standard digits 0-9 are used with this API call */
4287 sBuffer = WideCharToMultiByte( CP_ACP, 0, AddressString, -1, NULL, 0, NULL, NULL );
4288 workBuffer = HeapAlloc( GetProcessHeap(), 0, sBuffer );
4292 WideCharToMultiByte( CP_ACP, 0, AddressString, -1, workBuffer, sBuffer, NULL, NULL );
4293 res = WSAStringToAddressA(workBuffer,AddressFamily,lpProtoInfoA,
4294 lpAddress,lpAddressLength);
4295 HeapFree( GetProcessHeap(), 0, workBuffer );
4299 res = WSA_NOT_ENOUGH_MEMORY;
4304 WSASetLastError(res);
4305 return SOCKET_ERROR;
4308 /***********************************************************************
4309 * WSAAddressToStringA (WS2_32.27)
4311 * See WSAAddressToStringW
4313 INT WINAPI WSAAddressToStringA( LPSOCKADDR sockaddr, DWORD len,
4314 LPWSAPROTOCOL_INFOA info, LPSTR string,
4318 CHAR buffer[22]; /* 12 digits + 3 dots + ':' + 5 digits + '\0' */
4321 TRACE( "(%p, %ld, %p, %p, %p)\n", sockaddr, len, info, string, lenstr );
4323 if (!sockaddr || len < sizeof(SOCKADDR_IN)) return SOCKET_ERROR;
4324 if (!string || !lenstr) return SOCKET_ERROR;
4326 /* sin_family is garanteed to be the first u_short */
4327 if (((SOCKADDR_IN *)sockaddr)->sin_family != AF_INET) return SOCKET_ERROR;
4329 sprintf( buffer, "%u.%u.%u.%u:%u",
4330 (unsigned int)(ntohl( ((SOCKADDR_IN *)sockaddr)->sin_addr.WS_s_addr ) >> 24 & 0xff),
4331 (unsigned int)(ntohl( ((SOCKADDR_IN *)sockaddr)->sin_addr.WS_s_addr ) >> 16 & 0xff),
4332 (unsigned int)(ntohl( ((SOCKADDR_IN *)sockaddr)->sin_addr.WS_s_addr ) >> 8 & 0xff),
4333 (unsigned int)(ntohl( ((SOCKADDR_IN *)sockaddr)->sin_addr.WS_s_addr ) & 0xff),
4334 ntohs( ((SOCKADDR_IN *)sockaddr)->sin_port ) );
4336 p = strchr( buffer, ':' );
4337 if (!((SOCKADDR_IN *)sockaddr)->sin_port) *p = 0;
4339 size = strlen( buffer );
4344 WSASetLastError(WSAEFAULT);
4345 return SOCKET_ERROR;
4348 strcpy( string, buffer );
4352 /***********************************************************************
4353 * WSAAddressToStringW (WS2_32.28)
4355 * Convert a sockaddr address into a readable address string.
4358 * sockaddr [I] Pointer to a sockaddr structure.
4359 * len [I] Size of the sockaddr structure.
4360 * info [I] Pointer to a WSAPROTOCOL_INFOW structure (optional).
4361 * string [I/O] Pointer to a buffer to receive the address string.
4362 * lenstr [I/O] Size of the receive buffer in WCHARs.
4366 * Failure: SOCKET_ERROR
4369 * The 'info' parameter is ignored.
4372 * Only supports AF_INET addresses.
4374 INT WINAPI WSAAddressToStringW( LPSOCKADDR sockaddr, DWORD len,
4375 LPWSAPROTOCOL_INFOW info, LPWSTR string,
4379 WCHAR buffer[22]; /* 12 digits + 3 dots + ':' + 5 digits + '\0' */
4380 static const WCHAR format[] = { '%','u','.','%','u','.','%','u','.','%','u',':','%','u',0 };
4383 TRACE( "(%p, %lx, %p, %p, %p)\n", sockaddr, len, info, string, lenstr );
4385 if (!sockaddr || len < sizeof(SOCKADDR_IN)) return SOCKET_ERROR;
4386 if (!string || !lenstr) return SOCKET_ERROR;
4388 /* sin_family is garanteed to be the first u_short */
4389 if (((SOCKADDR_IN *)sockaddr)->sin_family != AF_INET) return SOCKET_ERROR;
4391 sprintfW( buffer, format,
4392 (unsigned int)(ntohl( ((SOCKADDR_IN *)sockaddr)->sin_addr.WS_s_addr ) >> 24 & 0xff),
4393 (unsigned int)(ntohl( ((SOCKADDR_IN *)sockaddr)->sin_addr.WS_s_addr ) >> 16 & 0xff),
4394 (unsigned int)(ntohl( ((SOCKADDR_IN *)sockaddr)->sin_addr.WS_s_addr ) >> 8 & 0xff),
4395 (unsigned int)(ntohl( ((SOCKADDR_IN *)sockaddr)->sin_addr.WS_s_addr ) & 0xff),
4396 ntohs( ((SOCKADDR_IN *)sockaddr)->sin_port ) );
4398 p = strchrW( buffer, ':' );
4399 if (!((SOCKADDR_IN *)sockaddr)->sin_port) *p = 0;
4401 size = lstrlenW( buffer );
4406 return SOCKET_ERROR;
4409 lstrcpyW( string, buffer );
4413 /***********************************************************************
4414 * WSAEnumNameSpaceProvidersA (WS2_32.34)
4416 INT WINAPI WSAEnumNameSpaceProvidersA( LPDWORD len, LPWSANAMESPACE_INFOA buffer )
4418 FIXME( "(%p %p) Stub!\n", len, buffer );
4422 /***********************************************************************
4423 * WSAEnumNameSpaceProvidersW (WS2_32.35)
4425 INT WINAPI WSAEnumNameSpaceProvidersW( LPDWORD len, LPWSANAMESPACE_INFOW buffer )
4427 FIXME( "(%p %p) Stub!\n", len, buffer );
4431 /***********************************************************************
4432 * WSAGetQOSByName (WS2_32.41)
4434 BOOL WINAPI WSAGetQOSByName( SOCKET s, LPWSABUF lpQOSName, LPQOS lpQOS )
4436 FIXME( "(0x%04x %p %p) Stub!\n", s, lpQOSName, lpQOS );
4440 /***********************************************************************
4441 * WSAGetServiceClassInfoA (WS2_32.42)
4443 INT WINAPI WSAGetServiceClassInfoA( LPGUID provider, LPGUID service, LPDWORD len,
4444 LPWSASERVICECLASSINFOA info )
4446 FIXME( "(%s %s %p %p) Stub!\n", debugstr_guid(provider), debugstr_guid(service),
4448 WSASetLastError(WSA_NOT_ENOUGH_MEMORY);
4449 return SOCKET_ERROR;
4452 /***********************************************************************
4453 * WSAGetServiceClassInfoW (WS2_32.43)
4455 INT WINAPI WSAGetServiceClassInfoW( LPGUID provider, LPGUID service, LPDWORD len,
4456 LPWSASERVICECLASSINFOW info )
4458 FIXME( "(%s %s %p %p) Stub!\n", debugstr_guid(provider), debugstr_guid(service),
4460 WSASetLastError(WSA_NOT_ENOUGH_MEMORY);
4461 return SOCKET_ERROR;
4464 /***********************************************************************
4465 * WSAGetServiceClassNameByClassIdA (WS2_32.44)
4467 INT WINAPI WSAGetServiceClassNameByClassIdA( LPGUID class, LPSTR service, LPDWORD len )
4469 FIXME( "(%s %p %p) Stub!\n", debugstr_guid(class), service, len );
4470 WSASetLastError(WSA_NOT_ENOUGH_MEMORY);
4471 return SOCKET_ERROR;
4474 /***********************************************************************
4475 * WSAGetServiceClassNameByClassIdW (WS2_32.45)
4477 INT WINAPI WSAGetServiceClassNameByClassIdW( LPGUID class, LPWSTR service, LPDWORD len )
4479 FIXME( "(%s %p %p) Stub!\n", debugstr_guid(class), service, len );
4480 WSASetLastError(WSA_NOT_ENOUGH_MEMORY);
4481 return SOCKET_ERROR;
4484 /***********************************************************************
4485 * WSALookupServiceBeginA (WS2_32.59)
4487 INT WINAPI WSALookupServiceBeginA( LPWSAQUERYSETA lpqsRestrictions,
4488 DWORD dwControlFlags,
4491 FIXME("(%p 0x%08lx %p) Stub!\n", lpqsRestrictions, dwControlFlags,
4493 WSASetLastError(WSA_NOT_ENOUGH_MEMORY);
4494 return SOCKET_ERROR;
4497 /***********************************************************************
4498 * WSALookupServiceBeginW (WS2_32.60)
4500 INT WINAPI WSALookupServiceBeginW( LPWSAQUERYSETW lpqsRestrictions,
4501 DWORD dwControlFlags,
4504 FIXME("(%p 0x%08lx %p) Stub!\n", lpqsRestrictions, dwControlFlags,
4506 WSASetLastError(WSA_NOT_ENOUGH_MEMORY);
4507 return SOCKET_ERROR;
4510 /***********************************************************************
4511 * WSALookupServiceBeginW (WS2_32.61)
4513 INT WINAPI WSALookupServiceEnd( HANDLE lookup )
4515 FIXME("(%p) Stub!\n", lookup );
4519 /***********************************************************************
4520 * WSALookupServiceNextA (WS2_32.62)
4522 INT WINAPI WSALookupServiceNextA( HANDLE lookup, DWORD flags, LPDWORD len, LPWSAQUERYSETA results )
4524 FIXME( "(%p 0x%08lx %p %p) Stub!\n", lookup, flags, len, results );
4528 /***********************************************************************
4529 * WSALookupServiceNextW (WS2_32.63)
4531 INT WINAPI WSALookupServiceNextW( HANDLE lookup, DWORD flags, LPDWORD len, LPWSAQUERYSETW results )
4533 FIXME( "(%p 0x%08lx %p %p) Stub!\n", lookup, flags, len, results );
4537 /***********************************************************************
4538 * WSANtohl (WS2_32.64)
4540 INT WINAPI WSANtohl( SOCKET s, u_long netlong, u_long* lphostlong )
4542 TRACE( "(0x%04x 0x%08lx %p)\n", s, netlong, lphostlong );
4544 if (!lphostlong) return WSAEFAULT;
4546 *lphostlong = ntohl( netlong );
4550 /***********************************************************************
4551 * WSANtohs (WS2_32.65)
4553 INT WINAPI WSANtohs( SOCKET s, u_short netshort, u_short* lphostshort )
4555 TRACE( "(0x%04x 0x%08x %p)\n", s, netshort, lphostshort );
4557 if (!lphostshort) return WSAEFAULT;
4559 *lphostshort = ntohs( netshort );
4563 /***********************************************************************
4564 * WSAProviderConfigChange (WS2_32.66)
4566 INT WINAPI WSAProviderConfigChange( LPHANDLE handle, LPWSAOVERLAPPED overlapped,
4567 LPWSAOVERLAPPED_COMPLETION_ROUTINE completion )
4569 FIXME( "(%p %p %p) Stub!\n", handle, overlapped, completion );
4570 return SOCKET_ERROR;
4573 /***********************************************************************
4574 * WSARecvDisconnect (WS2_32.68)
4576 INT WINAPI WSARecvDisconnect( SOCKET s, LPWSABUF disconnectdata )
4578 TRACE( "(0x%04x %p)\n", s, disconnectdata );
4580 return WS_shutdown( s, 0 );
4583 /***********************************************************************
4584 * WSASetServiceA (WS2_32.76)
4586 INT WINAPI WSASetServiceA( LPWSAQUERYSETA query, WSAESETSERVICEOP operation, DWORD flags )
4588 FIXME( "(%p 0x%08x 0x%08lx) Stub!\n", query, operation, flags );
4592 /***********************************************************************
4593 * WSASetServiceW (WS2_32.77)
4595 INT WINAPI WSASetServiceW( LPWSAQUERYSETW query, WSAESETSERVICEOP operation, DWORD flags )
4597 FIXME( "(%p 0x%08x 0x%08lx) Stub!\n", query, operation, flags );
4601 /***********************************************************************
4602 * WSCEnableNSProvider (WS2_32.84)
4604 INT WINAPI WSCEnableNSProvider( LPGUID provider, BOOL enable )
4606 FIXME( "(%s 0x%08x) Stub!\n", debugstr_guid(provider), enable );
4610 /***********************************************************************
4611 * WSCGetProviderPath (WS2_32.86)
4613 INT WINAPI WSCGetProviderPath( LPGUID provider, LPWSTR path, LPINT len, LPINT errcode )
4615 FIXME( "(%s %p %p %p) Stub!\n", debugstr_guid(provider), path, len, errcode );
4617 if (!errcode || !provider || !len) return WSAEFAULT;
4619 *errcode = WSAEINVAL;
4620 return SOCKET_ERROR;
4623 /***********************************************************************
4624 * WSCInstallNameSpace (WS2_32.87)
4626 INT WINAPI WSCInstallNameSpace( LPWSTR identifier, LPWSTR path, DWORD namespace,
4627 DWORD version, LPGUID provider )
4629 FIXME( "(%s %s 0x%08lx 0x%08lx %s) Stub!\n", debugstr_w(identifier), debugstr_w(path),
4630 namespace, version, debugstr_guid(provider) );
4634 /***********************************************************************
4635 * WSCUnInstallNameSpace (WS2_32.89)
4637 INT WINAPI WSCUnInstallNameSpace( LPGUID lpProviderId )
4639 FIXME("(%p) Stub!\n", lpProviderId);
4643 /***********************************************************************
4644 * WSCWriteProviderOrder (WS2_32.91)
4646 INT WINAPI WSCWriteProviderOrder( LPDWORD entry, DWORD number )
4648 FIXME("(%p 0x%08lx) Stub!\n", entry, number);