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"
147 #if defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
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 ),
265 static const int ws_tcp_map[][2] =
268 MAP_OPTION( TCP_NODELAY ),
272 static const int ws_ip_map[][2] =
274 MAP_OPTION( IP_MULTICAST_IF ),
275 MAP_OPTION( IP_MULTICAST_TTL ),
276 MAP_OPTION( IP_MULTICAST_LOOP ),
277 MAP_OPTION( IP_ADD_MEMBERSHIP ),
278 MAP_OPTION( IP_DROP_MEMBERSHIP ),
279 MAP_OPTION( IP_OPTIONS ),
281 MAP_OPTION( IP_HDRINCL ),
283 MAP_OPTION( IP_TOS ),
284 MAP_OPTION( IP_TTL ),
287 static const int ws_af_map[][2] =
289 MAP_OPTION( AF_UNSPEC ),
290 MAP_OPTION( AF_INET ),
291 MAP_OPTION( AF_INET6 ),
293 MAP_OPTION( AF_IPX ),
297 static const int ws_socktype_map[][2] =
299 MAP_OPTION( SOCK_DGRAM ),
300 MAP_OPTION( SOCK_STREAM ),
301 MAP_OPTION( SOCK_RAW ),
304 static const int ws_proto_map[][2] =
306 MAP_OPTION( IPPROTO_IP ),
307 MAP_OPTION( IPPROTO_TCP ),
308 MAP_OPTION( IPPROTO_UDP ),
309 MAP_OPTION( IPPROTO_ICMP ),
310 MAP_OPTION( IPPROTO_IGMP ),
311 MAP_OPTION( IPPROTO_RAW ),
314 static const int ws_aiflag_map[][2] =
316 MAP_OPTION( AI_PASSIVE ),
317 MAP_OPTION( AI_CANONNAME ),
318 MAP_OPTION( AI_NUMERICHOST ),
319 /* Linux/UNIX knows a lot more. But Windows only
320 * has 3 as far as I could see. -Marcus
324 static const int ws_eai_map[][2] =
326 MAP_OPTION( EAI_AGAIN ),
327 MAP_OPTION( EAI_BADFLAGS ),
328 MAP_OPTION( EAI_FAIL ),
329 MAP_OPTION( EAI_FAMILY ),
330 MAP_OPTION( EAI_MEMORY ),
331 /* Note: EAI_NODATA is deprecated, but still
332 * used by Windows and Linux... We map the newer
333 * EAI_NONAME to EAI_NODATA for now until Windows
337 MAP_OPTION( EAI_NODATA ),
340 { WS_EAI_NODATA, EAI_NONAME },
343 MAP_OPTION( EAI_SERVICE ),
344 MAP_OPTION( EAI_SOCKTYPE ),
348 inline static DWORD NtStatusToWSAError( const DWORD status )
350 /* We only need to cover the status codes set by server async request handling */
354 case STATUS_SUCCESS: wserr = 0; break;
355 case STATUS_PENDING: wserr = WSA_IO_PENDING; break;
356 case STATUS_INVALID_HANDLE: wserr = WSAENOTSOCK; break; /* WSAEBADF ? */
357 case STATUS_INVALID_PARAMETER: wserr = WSAEINVAL; break;
358 case STATUS_PIPE_DISCONNECTED: wserr = WSAESHUTDOWN; break;
359 case STATUS_CANCELLED: wserr = WSA_OPERATION_ABORTED; break;
360 case STATUS_TIMEOUT: wserr = WSAETIMEDOUT; break;
361 case STATUS_NO_MEMORY: wserr = WSAEFAULT; break;
363 if ( status >= WSABASEERR && status <= WSABASEERR+1004 )
364 /* It is not a NT status code but a winsock error */
368 wserr = RtlNtStatusToDosError( status );
369 FIXME( "Status code %08lx converted to DOS error code %lx\n", status, wserr );
375 /* set last error code from NT status without mapping WSA errors */
376 inline static unsigned int set_error( unsigned int err )
380 err = NtStatusToWSAError( err );
386 inline static int get_sock_fd( SOCKET s, DWORD access, int *flags )
389 if (set_error( wine_server_handle_to_fd( SOCKET2HANDLE(s), access, &fd, flags ) ))
394 inline static void release_sock_fd( SOCKET s, int fd )
396 wine_server_release_fd( SOCKET2HANDLE(s), fd );
399 static void _enable_event( HANDLE s, unsigned int event,
400 unsigned int sstate, unsigned int cstate )
402 SERVER_START_REQ( enable_socket_event )
406 req->sstate = sstate;
407 req->cstate = cstate;
408 wine_server_call( req );
413 static int _is_blocking(SOCKET s)
416 SERVER_START_REQ( get_socket_event )
418 req->handle = SOCKET2HANDLE(s);
419 req->service = FALSE;
421 wine_server_call( req );
422 ret = (reply->state & FD_WINE_NONBLOCKING) == 0;
428 static unsigned int _get_sock_mask(SOCKET s)
431 SERVER_START_REQ( get_socket_event )
433 req->handle = SOCKET2HANDLE(s);
434 req->service = FALSE;
436 wine_server_call( req );
443 static void _sync_sock_state(SOCKET s)
445 /* do a dummy wineserver request in order to let
446 the wineserver run through its select loop once */
447 (void)_is_blocking(s);
450 static int _get_sock_error(SOCKET s, unsigned int bit)
452 int events[FD_MAX_EVENTS];
454 SERVER_START_REQ( get_socket_event )
456 req->handle = SOCKET2HANDLE(s);
457 req->service = FALSE;
459 wine_server_set_reply( req, events, sizeof(events) );
460 wine_server_call( req );
466 static struct per_thread_data *get_per_thread_data(void)
468 struct per_thread_data * ptb = NtCurrentTeb()->WinSockData;
469 /* lazy initialization */
472 ptb = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*ptb) );
473 NtCurrentTeb()->WinSockData = ptb;
478 static void free_per_thread_data(void)
480 struct per_thread_data * ptb = NtCurrentTeb()->WinSockData;
484 /* delete scratch buffers */
485 HeapFree( GetProcessHeap(), 0, ptb->he_buffer );
486 HeapFree( GetProcessHeap(), 0, ptb->se_buffer );
487 HeapFree( GetProcessHeap(), 0, ptb->pe_buffer );
488 ptb->he_buffer = NULL;
489 ptb->se_buffer = NULL;
490 ptb->pe_buffer = NULL;
492 HeapFree( GetProcessHeap(), 0, ptb );
493 NtCurrentTeb()->WinSockData = NULL;
496 /***********************************************************************
497 * DllMain (WS2_32.init)
499 BOOL WINAPI DllMain(HINSTANCE hInstDLL, DWORD fdwReason, LPVOID fImpLoad)
501 TRACE("%p 0x%lx %p\n", hInstDLL, fdwReason, fImpLoad);
503 case DLL_PROCESS_ATTACH:
505 case DLL_PROCESS_DETACH:
506 free_per_thread_data();
509 case DLL_THREAD_DETACH:
510 free_per_thread_data();
516 /***********************************************************************
519 * Converts socket flags from Windows format.
520 * Return 1 if converted, 0 if not (error).
522 static int convert_sockopt(INT *level, INT *optname)
529 for(i=0; i<sizeof(ws_sock_map)/sizeof(ws_sock_map[0]); i++) {
530 if( ws_sock_map[i][0] == *optname )
532 *optname = ws_sock_map[i][1];
536 FIXME("Unknown SOL_SOCKET optname 0x%x\n", *optname);
539 *level = IPPROTO_TCP;
540 for(i=0; i<sizeof(ws_tcp_map)/sizeof(ws_tcp_map[0]); i++) {
541 if ( ws_tcp_map[i][0] == *optname )
543 *optname = ws_tcp_map[i][1];
547 FIXME("Unknown IPPROTO_TCP optname 0x%x\n", *optname);
551 for(i=0; i<sizeof(ws_ip_map)/sizeof(ws_ip_map[0]); i++) {
552 if (ws_ip_map[i][0] == *optname )
554 *optname = ws_ip_map[i][1];
558 FIXME("Unknown IPPROTO_IP optname 0x%x\n", *optname);
560 default: FIXME("Unimplemented or unknown socket level\n");
565 static inline BOOL is_timeout_option( int optname )
568 if (optname == SO_RCVTIMEO) return TRUE;
571 if (optname == SO_SNDTIMEO) return TRUE;
576 /* ----------------------------------- Per-thread info (or per-process?) */
578 static char *strdup_lower(const char *str)
581 char *ret = HeapAlloc( GetProcessHeap(), 0, strlen(str) + 1 );
585 for (i = 0; str[i]; i++) ret[i] = tolower(str[i]);
588 else SetLastError(WSAENOBUFS);
592 static fd_set* fd_set_import( fd_set* fds, const WS_fd_set* wsfds, int access, int* highfd, int lfd[] )
594 /* translate Winsock fd set into local fd set */
600 for( i = 0; i < wsfds->fd_count; i++ )
602 int s = wsfds->fd_array[i];
603 int fd = get_sock_fd( s, access, NULL );
607 if( fd > *highfd ) *highfd = fd;
617 inline static int sock_error_p(int s)
619 unsigned int optval, optlen;
621 optlen = sizeof(optval);
622 getsockopt(s, SOL_SOCKET, SO_ERROR, (void *) &optval, &optlen);
623 if (optval) WARN("\t[%i] error: %d\n", s, optval);
627 static int fd_set_export( const fd_set* fds, fd_set* exceptfds, WS_fd_set* wsfds, int lfd[] )
631 /* translate local fd set into Winsock fd set, adding
632 * errors to exceptfds (only if app requested it) */
636 int i, j, count = wsfds->fd_count;
638 for( i = 0, j = 0; i < count; i++ )
641 SOCKET s = wsfds->fd_array[i];
642 if (fd == -1) continue;
643 if( FD_ISSET(fd, fds) )
645 if ( exceptfds && sock_error_p(fd) )
647 FD_SET(fd, exceptfds);
650 else wsfds->fd_array[j++] = s;
652 release_sock_fd( s, fd );
659 static void fd_set_unimport( WS_fd_set* wsfds, int lfd[] )
665 for ( i = 0; i < wsfds->fd_count; i++ )
666 if ( lfd[i] >= 0 ) release_sock_fd( wsfds->fd_array[i], lfd[i] );
671 /* Utility: get the SO_RCVTIMEO or SO_SNDTIMEO socket option
672 * from an fd and return the value converted to milli seconds
673 * or -1 if there is an infinite time out */
674 static inline int get_rcvsnd_timeo( int fd, int optname)
677 unsigned int len = sizeof(tv);
678 int ret = getsockopt(fd, SOL_SOCKET, optname, &tv, &len);
680 ret = tv.tv_sec * 1000 + tv.tv_usec / 1000;
681 if( ret <= 0 ) /* tv == {0,0} means infinite time out */
686 /* macro wrappers for portability */
688 #define GET_RCVTIMEO(fd) get_rcvsnd_timeo( (fd), SO_RCVTIMEO)
690 #define GET_RCVTIMEO(fd) (-1)
694 #define GET_SNDTIMEO(fd) get_rcvsnd_timeo( (fd), SO_SNDTIMEO)
696 #define GET_SNDTIMEO(fd) (-1)
699 /* utility: given an fd, will block until one of the events occurs */
700 static inline int do_block( int fd, int events, int timeout )
708 while ((ret = poll(&pfd, 1, timeout)) < 0)
719 convert_af_w2u(int windowsaf) {
722 for (i=0;i<sizeof(ws_af_map)/sizeof(ws_af_map[0]);i++)
723 if (ws_af_map[i][0] == windowsaf)
724 return ws_af_map[i][1];
725 FIXME("unhandled Windows address family %d\n", windowsaf);
730 convert_af_u2w(int unixaf) {
733 for (i=0;i<sizeof(ws_af_map)/sizeof(ws_af_map[0]);i++)
734 if (ws_af_map[i][1] == unixaf)
735 return ws_af_map[i][0];
736 FIXME("unhandled UNIX address family %d\n", unixaf);
741 convert_proto_w2u(int windowsproto) {
744 for (i=0;i<sizeof(ws_proto_map)/sizeof(ws_proto_map[0]);i++)
745 if (ws_proto_map[i][0] == windowsproto)
746 return ws_proto_map[i][1];
747 FIXME("unhandled Windows socket protocol %d\n", windowsproto);
752 convert_proto_u2w(int unixproto) {
755 for (i=0;i<sizeof(ws_proto_map)/sizeof(ws_proto_map[0]);i++)
756 if (ws_proto_map[i][1] == unixproto)
757 return ws_proto_map[i][0];
758 FIXME("unhandled UNIX socket protocol %d\n", unixproto);
763 convert_socktype_w2u(int windowssocktype) {
766 for (i=0;i<sizeof(ws_socktype_map)/sizeof(ws_socktype_map[0]);i++)
767 if (ws_socktype_map[i][0] == windowssocktype)
768 return ws_socktype_map[i][1];
769 FIXME("unhandled Windows socket type %d\n", windowssocktype);
774 convert_socktype_u2w(int unixsocktype) {
777 for (i=0;i<sizeof(ws_socktype_map)/sizeof(ws_socktype_map[0]);i++)
778 if (ws_socktype_map[i][1] == unixsocktype)
779 return ws_socktype_map[i][0];
780 FIXME("unhandled UNIX socket type %d\n", unixsocktype);
784 /* ----------------------------------- API -----
786 * Init / cleanup / error checking.
789 /***********************************************************************
790 * WSAStartup (WS2_32.115)
792 int WINAPI WSAStartup(WORD wVersionRequested, LPWSADATA lpWSAData)
794 TRACE("verReq=%x\n", wVersionRequested);
796 if (LOBYTE(wVersionRequested) < 1)
797 return WSAVERNOTSUPPORTED;
799 if (!lpWSAData) return WSAEINVAL;
803 /* that's the whole of the negotiation for now */
804 lpWSAData->wVersion = wVersionRequested;
805 /* return winsock information */
806 lpWSAData->wHighVersion = 0x0202;
807 strcpy(lpWSAData->szDescription, "WinSock 2.0" );
808 strcpy(lpWSAData->szSystemStatus, "Running" );
809 lpWSAData->iMaxSockets = WS_MAX_SOCKETS_PER_PROCESS;
810 lpWSAData->iMaxUdpDg = WS_MAX_UDP_DATAGRAM;
811 /* don't do anything with lpWSAData->lpVendorInfo */
812 /* (some apps don't allocate the space for this field) */
814 TRACE("succeeded\n");
819 /***********************************************************************
820 * WSACleanup (WS2_32.116)
822 INT WINAPI WSACleanup(void)
828 SetLastError(WSANOTINITIALISED);
833 /***********************************************************************
834 * WSAGetLastError (WINSOCK.111)
835 * WSAGetLastError (WS2_32.111)
837 INT WINAPI WSAGetLastError(void)
839 return GetLastError();
842 /***********************************************************************
843 * WSASetLastError (WS2_32.112)
845 void WINAPI WSASetLastError(INT iError) {
846 SetLastError(iError);
849 static struct WS_hostent *check_buffer_he(int size)
851 struct per_thread_data * ptb = get_per_thread_data();
854 if (ptb->he_len >= size ) return ptb->he_buffer;
855 HeapFree( GetProcessHeap(), 0, ptb->he_buffer );
857 ptb->he_buffer = HeapAlloc( GetProcessHeap(), 0, (ptb->he_len = size) );
858 if (!ptb->he_buffer) SetLastError(WSAENOBUFS);
859 return ptb->he_buffer;
862 static struct WS_servent *check_buffer_se(int size)
864 struct per_thread_data * ptb = get_per_thread_data();
867 if (ptb->se_len >= size ) return ptb->se_buffer;
868 HeapFree( GetProcessHeap(), 0, ptb->se_buffer );
870 ptb->se_buffer = HeapAlloc( GetProcessHeap(), 0, (ptb->se_len = size) );
871 if (!ptb->se_buffer) SetLastError(WSAENOBUFS);
872 return ptb->se_buffer;
875 static struct WS_protoent *check_buffer_pe(int size)
877 struct per_thread_data * ptb = get_per_thread_data();
880 if (ptb->pe_len >= size ) return ptb->pe_buffer;
881 HeapFree( GetProcessHeap(), 0, ptb->pe_buffer );
883 ptb->pe_buffer = HeapAlloc( GetProcessHeap(), 0, (ptb->pe_len = size) );
884 if (!ptb->pe_buffer) SetLastError(WSAENOBUFS);
885 return ptb->pe_buffer;
888 /* ----------------------------------- i/o APIs */
891 #define SUPPORTED_PF(pf) ((pf)==WS_AF_INET || (pf)== WS_AF_IPX || (pf) == WS_AF_INET6)
893 #define SUPPORTED_PF(pf) ((pf)==WS_AF_INET || (pf) == WS_AF_INET6)
897 /**********************************************************************/
899 /* Returns the converted address if successful, NULL if it was too small to
900 * start with. Note that the returned pointer may be the original pointer
901 * if no conversion is necessary.
903 static struct sockaddr* ws_sockaddr_ws2u(const struct WS_sockaddr* wsaddr, int wsaddrlen, unsigned int *uaddrlen)
905 switch (wsaddr->sa_family)
910 const struct WS_sockaddr_ipx* wsipx=(const struct WS_sockaddr_ipx*)wsaddr;
911 struct sockaddr_ipx* uipx;
913 if (wsaddrlen<sizeof(struct WS_sockaddr_ipx))
916 *uaddrlen=sizeof(struct sockaddr_ipx);
917 uipx=HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, *uaddrlen);
918 uipx->sipx_family=AF_IPX;
919 uipx->sipx_port=wsipx->sa_socket;
920 /* copy sa_netnum and sa_nodenum to sipx_network and sipx_node
923 memcpy(&uipx->sipx_network,wsipx->sa_netnum,sizeof(uipx->sipx_network)+sizeof(uipx->sipx_node));
924 #ifdef IPX_FRAME_NONE
925 uipx->sipx_type=IPX_FRAME_NONE;
927 return (struct sockaddr*)uipx;
931 struct sockaddr_in6* uin6;
932 const struct WS_sockaddr_in6* win6 = (struct WS_sockaddr_in6*)wsaddr;
933 const struct WS_sockaddr_in6_old* win6old = (struct WS_sockaddr_in6_old*)wsaddr;
935 /* Note: Windows has 2 versions of the sockaddr_in6 struct, one with
936 * scope_id, one without. Check:
937 * http://msdn.microsoft.com/library/en-us/winsock/winsock/sockaddr_2.asp
939 if (wsaddrlen==sizeof(struct WS_sockaddr_in6_old)) {
940 *uaddrlen=sizeof(struct sockaddr_in6);
941 uin6=HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, *uaddrlen);
942 uin6->sin6_family = AF_INET6;
943 uin6->sin6_port = win6old->sin6_port;
944 uin6->sin6_flowinfo = win6old->sin6_flowinfo;
945 memcpy(&uin6->sin6_addr,&win6old->sin6_addr,16); /* 16 bytes = 128 address bits */
946 return (struct sockaddr*)uin6;
948 if (wsaddrlen>=sizeof(struct WS_sockaddr_in6)) {
949 *uaddrlen=sizeof(struct sockaddr_in6);
950 uin6=HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, *uaddrlen);
951 uin6->sin6_family = AF_INET6;
952 uin6->sin6_port = win6->sin6_port;
953 uin6->sin6_flowinfo = win6->sin6_flowinfo;
954 uin6->sin6_scope_id = win6->sin6_scope_id;
955 memcpy(&uin6->sin6_addr,&win6->sin6_addr,16); /* 16 bytes = 128 address bits */
956 return (struct sockaddr*)uin6;
958 FIXME("bad size %d for WS_sockaddr_in6\n",wsaddrlen);
962 struct sockaddr_in* uin;
963 const struct WS_sockaddr_in* win = (struct WS_sockaddr_in*)wsaddr;
965 if (wsaddrlen<sizeof(struct WS_sockaddr_in))
967 *uaddrlen=sizeof(struct sockaddr_in);
968 uin = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, *uaddrlen);
969 uin->sin_family = AF_INET;
970 uin->sin_port = win->sin_port;
971 memcpy(&uin->sin_addr,&win->sin_addr,4); /* 4 bytes = 32 address bits */
972 return (struct sockaddr*)uin;
975 /* Try to determine the needed space by the passed windows sockaddr space */
977 default: /* likely a ipv4 address */
978 case sizeof(struct WS_sockaddr_in):
979 *uaddrlen = sizeof(struct sockaddr_in);
982 case sizeof(struct WS_sockaddr_ipx):
983 *uaddrlen = sizeof(struct sockaddr_ipx);
986 case sizeof(struct WS_sockaddr_in6):
987 case sizeof(struct WS_sockaddr_in6_old):
988 *uaddrlen = sizeof(struct sockaddr_in6);
991 return HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,*uaddrlen);
994 FIXME("Unknown address family %d, return NULL.\n", wsaddr->sa_family);
999 /* Allocates a Unix sockaddr structure to receive the data */
1000 static inline struct sockaddr* ws_sockaddr_alloc(const struct WS_sockaddr* wsaddr, int* wsaddrlen, unsigned int* uaddrlen)
1004 ERR( "WINE shouldn't pass a NULL wsaddr! Attempting to continue\n" );
1006 /* This is not strictly the right thing to do. Hope it works however */
1015 *uaddrlen=max(sizeof(struct sockaddr),*wsaddrlen);
1017 return HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, *uaddrlen);
1020 /* Returns 0 if successful, -1 if the buffer is too small */
1021 static int ws_sockaddr_u2ws(const struct sockaddr* uaddr, int uaddrlen, struct WS_sockaddr* wsaddr, int* wsaddrlen)
1025 switch(uaddr->sa_family)
1030 const struct sockaddr_ipx* uipx=(const struct sockaddr_ipx*)uaddr;
1031 struct WS_sockaddr_ipx* wsipx=(struct WS_sockaddr_ipx*)wsaddr;
1034 switch (*wsaddrlen) /* how much can we copy? */
1038 *wsaddrlen=uaddrlen;
1039 wsipx->sa_socket=uipx->sipx_port;
1043 memcpy(wsipx->sa_nodenum,uipx->sipx_node,sizeof(wsipx->sa_nodenum));
1051 memcpy(wsipx->sa_netnum,&uipx->sipx_network,sizeof(wsipx->sa_netnum));
1057 wsipx->sa_family=WS_AF_IPX;
1068 const struct sockaddr_in6* uin6 = (struct sockaddr_in6*)uaddr;
1069 struct WS_sockaddr_in6* win6 = (struct WS_sockaddr_in6*)wsaddr;
1070 struct WS_sockaddr_in6_old* win6old = (struct WS_sockaddr_in6_old*)wsaddr;
1072 if (*wsaddrlen < sizeof(struct WS_sockaddr_in6_old))
1074 if (*wsaddrlen == sizeof(struct WS_sockaddr_in6_old)) {
1075 win6old->sin6_family = WS_AF_INET6;
1076 win6old->sin6_port = uin6->sin6_port;
1077 win6old->sin6_flowinfo = uin6->sin6_flowinfo;
1078 memcpy(&win6old->sin6_addr,&uin6->sin6_addr,16); /* 16 bytes = 128 address bits */
1079 *wsaddrlen = sizeof(struct WS_sockaddr_in6_old);
1082 if (*wsaddrlen >= sizeof(struct WS_sockaddr_in6)) {
1083 win6->sin6_family = WS_AF_INET6;
1084 win6->sin6_port = uin6->sin6_port;
1085 win6->sin6_flowinfo = uin6->sin6_flowinfo;
1086 memcpy(&win6->sin6_addr,&uin6->sin6_addr,16); /* 16 bytes = 128 address bits */
1087 win6->sin6_scope_id = uin6->sin6_scope_id;
1088 *wsaddrlen = sizeof(struct WS_sockaddr_in6);
1094 struct sockaddr_in* uin = (struct sockaddr_in*)uaddr;
1095 struct WS_sockaddr_in* win = (struct WS_sockaddr_in*)wsaddr;
1097 if (*wsaddrlen < sizeof(struct WS_sockaddr_in))
1099 win->sin_family = WS_AF_INET;
1100 win->sin_port = uin->sin_port;
1101 memcpy(&win->sin_addr,&uin->sin_addr,4); /* 4 bytes = 32 address bits */
1102 *wsaddrlen = sizeof(struct WS_sockaddr_in);
1106 memset(wsaddr,0,*wsaddrlen);
1110 FIXME("Unknown address family %d\n", uaddr->sa_family);
1116 /* to be called to free the memory allocated by ws_sockaddr_ws2u or
1119 static inline void ws_sockaddr_free(const struct sockaddr* uaddr, const struct WS_sockaddr* wsaddr)
1121 if (uaddr!=(const struct sockaddr*)wsaddr)
1122 HeapFree(GetProcessHeap(), 0, (void *)uaddr);
1125 /**************************************************************************
1126 * Functions for handling overlapped I/O
1127 **************************************************************************/
1129 static void CALLBACK ws2_async_terminate(ws2_async* as, IO_STATUS_BLOCK* iosb)
1131 TRACE( "as: %p uovl %p ovl %p\n", as, as->user_overlapped, iosb );
1133 wine_server_release_fd( as->hSocket, as->fd );
1134 if ( as->event != INVALID_HANDLE_VALUE )
1135 NtSetEvent( as->event, NULL );
1137 if (as->completion_func)
1138 as->completion_func( NtStatusToWSAError (iosb->u.Status),
1139 iosb->Information, as->user_overlapped, as->flags );
1140 if ( !as->user_overlapped )
1143 /* FIXME: I don't think this is really used */
1144 if ( as->overlapped->hEvent != INVALID_HANDLE_VALUE )
1145 WSACloseEvent( as->overlapped->hEvent );
1147 HeapFree( GetProcessHeap(), 0, iosb );
1150 HeapFree( GetProcessHeap(), 0, as->iovec );
1151 HeapFree( GetProcessHeap(), 0, as );
1154 /***********************************************************************
1155 * WS2_make_async (INTERNAL)
1158 static void WINAPI WS2_async_recv(void*, IO_STATUS_BLOCK*, ULONG);
1159 static void WINAPI WS2_async_send(void*, IO_STATUS_BLOCK*, ULONG);
1160 static void WINAPI WS2_async_shutdown( void*, IO_STATUS_BLOCK*, ULONG);
1162 inline static struct ws2_async*
1163 WS2_make_async(SOCKET s, int fd, enum ws2_mode mode, struct iovec *iovec, DWORD dwBufferCount,
1164 LPDWORD lpFlags, struct WS_sockaddr *addr,
1165 LPINT addrlen, LPWSAOVERLAPPED lpOverlapped,
1166 LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine,
1167 IO_STATUS_BLOCK **piosb)
1169 struct ws2_async *wsa = HeapAlloc( GetProcessHeap(), 0, sizeof( ws2_async ) );
1171 TRACE( "wsa %p\n", wsa );
1176 wsa->hSocket = (HANDLE) s;
1182 wsa->flags = *lpFlags;
1183 wsa->addrlen.ptr = addrlen;
1188 wsa->addrlen.val = *addrlen;
1191 ERR("Invalid async mode: %d\n", mode);
1193 wsa->user_overlapped = lpOverlapped;
1194 wsa->completion_func = lpCompletionRoutine;
1196 wsa->n_iovecs = dwBufferCount;
1199 wsa->event = INVALID_HANDLE_VALUE;
1203 *piosb = (IO_STATUS_BLOCK*)lpOverlapped;
1204 if (!lpCompletionRoutine)
1206 wsa->event = lpOverlapped->hEvent;
1207 NtResetEvent(wsa->event, NULL);
1210 else if (!(*piosb = HeapAlloc( GetProcessHeap(), 0, sizeof(IO_STATUS_BLOCK))))
1213 (*piosb)->Information = 0;
1214 (*piosb)->u.Status = STATUS_PENDING;
1215 TRACE( "wsa %p, h %p, ev %p, fd %d, iosb %p, uov %p, cfunc %p\n",
1216 wsa, wsa->hSocket, wsa->event, wsa->fd,
1217 *piosb, wsa->user_overlapped, wsa->completion_func );
1223 HeapFree( GetProcessHeap(), 0, wsa );
1227 static ULONG ws2_queue_async(struct ws2_async* wsa, IO_STATUS_BLOCK* iosb)
1229 PIO_APC_ROUTINE apc;
1235 case ws2m_read: apc = WS2_async_recv; type = ASYNC_TYPE_READ; break;
1236 case ws2m_write: apc = WS2_async_send; type = ASYNC_TYPE_WRITE; break;
1237 case ws2m_sd_read: apc = WS2_async_shutdown; type = ASYNC_TYPE_READ; break;
1238 case ws2m_sd_write: apc = WS2_async_shutdown; type = ASYNC_TYPE_WRITE; break;
1239 default: FIXME("Unknown internal mode (%d)\n", wsa->mode); return STATUS_INVALID_PARAMETER;
1242 SERVER_START_REQ( register_async )
1244 req->handle = wsa->hSocket;
1249 req->count = iosb->Information;
1250 status = wine_server_call( req );
1254 if ( status ) iosb->u.Status = status;
1255 if ( iosb->u.Status != STATUS_PENDING )
1257 /* Note: we get here a non zero status when we couldn't queue the async
1258 * in the server. Therefore, we simply terminate the async.
1260 status = iosb->u.Status;
1261 ws2_async_terminate(wsa, iosb);
1264 NtCurrentTeb()->num_async_io++;
1265 return STATUS_SUCCESS;
1268 /***********************************************************************
1269 * WS2_recv (INTERNAL)
1271 * Workhorse for both synchronous and asynchronous recv() operations.
1273 static int WS2_recv( int fd, struct iovec* iov, int count,
1274 struct WS_sockaddr *lpFrom, LPINT lpFromlen,
1279 TRACE( "fd %d, iovec %p, count %d addr %s, len %p, flags %lx\n",
1280 fd, iov, count, debugstr_sockaddr(lpFrom), lpFromlen, *lpFlags);
1282 hdr.msg_name = NULL;
1286 hdr.msg_namelen = *lpFromlen;
1287 hdr.msg_name = ws_sockaddr_alloc( lpFrom, lpFromlen, &hdr.msg_namelen );
1288 if ( !hdr.msg_name )
1290 WSASetLastError( WSAEFAULT );
1296 hdr.msg_namelen = 0;
1299 hdr.msg_iovlen = count;
1300 #ifdef HAVE_STRUCT_MSGHDR_MSG_ACCRIGHTS
1301 hdr.msg_accrights = NULL;
1302 hdr.msg_accrightslen = 0;
1304 hdr.msg_control = NULL;
1305 hdr.msg_controllen = 0;
1309 if ( (n = recvmsg(fd, &hdr, *lpFlags)) == -1 )
1311 TRACE( "recvmsg error %d\n", errno);
1316 ws_sockaddr_u2ws( hdr.msg_name, hdr.msg_namelen,
1317 lpFrom, lpFromlen ) != 0 )
1319 /* The from buffer was too small, but we read the data
1320 * anyway. Is that really bad?
1322 WSASetLastError( WSAEFAULT );
1323 WARN( "Address buffer too small\n" );
1328 ws_sockaddr_free( hdr.msg_name, lpFrom );
1329 TRACE("-> %d\n", n);
1333 /***********************************************************************
1334 * WS2_async_recv (INTERNAL)
1336 * Handler for overlapped recv() operations.
1338 static void WINAPI WS2_async_recv( void* ovp, IO_STATUS_BLOCK* iosb, ULONG status)
1340 ws2_async* wsa = (ws2_async*) ovp;
1343 TRACE( "(%p %p %lx)\n", wsa, iosb, status );
1347 case STATUS_ALERTED:
1348 result = WS2_recv( wsa->fd, wsa->iovec, wsa->n_iovecs,
1349 wsa->addr, wsa->addrlen.ptr, &wsa->flags );
1352 iosb->u.Status = STATUS_SUCCESS;
1353 iosb->Information = result;
1354 TRACE( "received %d bytes\n", result );
1355 _enable_event( wsa->hSocket, FD_READ, 0, 0 );
1360 if ( err == WSAEINTR || err == WSAEWOULDBLOCK ) /* errno: EINTR / EAGAIN */
1362 iosb->u.Status = STATUS_PENDING;
1363 _enable_event( wsa->hSocket, FD_READ, 0, 0 );
1364 TRACE( "still pending\n" );
1368 iosb->u.Status = err; /* FIXME: is this correct ???? */
1369 TRACE( "Error: %x\n", err );
1372 if (iosb->u.Status == STATUS_PENDING)
1373 ws2_queue_async(wsa, iosb);
1375 ws2_async_terminate(wsa, iosb);
1378 FIXME( "status: %ld\n", status );
1379 iosb->u.Status = status;
1380 ws2_async_terminate(wsa, iosb);
1385 /***********************************************************************
1386 * WS2_send (INTERNAL)
1388 * Workhorse for both synchronous and asynchronous send() operations.
1390 static int WS2_send( int fd, struct iovec* iov, int count,
1391 const struct WS_sockaddr *to, INT tolen, DWORD dwFlags )
1395 TRACE( "fd %d, iovec %p, count %d addr %s, len %d, flags %lx\n",
1396 fd, iov, count, debugstr_sockaddr(to), tolen, dwFlags);
1398 hdr.msg_name = NULL;
1402 hdr.msg_name = (struct sockaddr*) ws_sockaddr_ws2u( to, tolen, &hdr.msg_namelen );
1403 if ( !hdr.msg_name )
1405 WSASetLastError( WSAEFAULT );
1410 if(to->sa_family == WS_AF_IPX)
1413 struct sockaddr_ipx* uipx = (struct sockaddr_ipx*)hdr.msg_name;
1415 unsigned int len=sizeof(int);
1417 /* The packet type is stored at the ipx socket level; At least the linux kernel seems
1418 * to do something with it in case hdr.msg_name is NULL. Nonetheless can we use it to store
1419 * the packet type and then we can retrieve it using getsockopt. After that we can set the
1420 * ipx type in the sockaddr_opx structure with the stored value.
1422 if(getsockopt(fd, SOL_IPX, IPX_TYPE, &val, &len) != -1)
1424 TRACE("ptype: %d (fd:%d)\n", val, fd);
1425 uipx->sipx_type = val;
1433 hdr.msg_namelen = 0;
1436 hdr.msg_iovlen = count;
1437 #ifdef HAVE_STRUCT_MSGHDR_MSG_ACCRIGHTS
1438 hdr.msg_accrights = NULL;
1439 hdr.msg_accrightslen = 0;
1441 hdr.msg_control = NULL;
1442 hdr.msg_controllen = 0;
1446 n = sendmsg(fd, &hdr, dwFlags);
1449 ws_sockaddr_free( hdr.msg_name, to );
1453 /***********************************************************************
1454 * WS2_async_send (INTERNAL)
1456 * Handler for overlapped send() operations.
1458 static void WINAPI WS2_async_send(void* as, IO_STATUS_BLOCK* iosb, ULONG status)
1460 ws2_async* wsa = (ws2_async*) as;
1463 TRACE( "(%p %p %lx)\n", wsa, iosb, status );
1467 case STATUS_ALERTED:
1468 if (iosb->u.Status != STATUS_PENDING) FIXME("wrong %08lx\n", iosb->u.Status);
1469 /* check to see if the data is ready (non-blocking) */
1470 result = WS2_send( wsa->fd, wsa->iovec, wsa->n_iovecs,
1471 wsa->addr, wsa->addrlen.val, wsa->flags );
1475 iosb->u.Status = STATUS_SUCCESS;
1476 iosb->Information = result;
1477 TRACE( "sent %d bytes\n", result );
1478 _enable_event( wsa->hSocket, FD_WRITE, 0, 0 );
1482 int err = wsaErrno();
1483 if ( err == WSAEINTR )
1485 iosb->u.Status = STATUS_PENDING;
1486 _enable_event( wsa->hSocket, FD_WRITE, 0, 0 );
1487 TRACE( "still pending\n" );
1491 /* We set the status to a winsock error code and check for that
1492 later in NtStatusToWSAError () */
1493 iosb->u.Status = err;
1494 TRACE( "Error: %x\n", err );
1497 if (iosb->u.Status == STATUS_PENDING)
1498 ws2_queue_async(wsa, iosb);
1500 ws2_async_terminate(wsa, iosb);
1503 FIXME( "status: %ld\n", status );
1504 iosb->u.Status = status;
1505 ws2_async_terminate(wsa, iosb);
1511 /***********************************************************************
1512 * WS2_async_shutdown (INTERNAL)
1514 * Handler for shutdown() operations on overlapped sockets.
1516 static void WINAPI WS2_async_shutdown( void* as, PIO_STATUS_BLOCK iosb, ULONG status )
1518 ws2_async* wsa = (ws2_async*) as;
1521 TRACE( "async %p %d\n", wsa, wsa->mode );
1524 case STATUS_ALERTED:
1525 switch ( wsa->mode )
1527 case ws2m_sd_read: err = shutdown( wsa->fd, 0 ); break;
1528 case ws2m_sd_write: err = shutdown( wsa->fd, 1 ); break;
1529 default: ERR("invalid mode: %d\n", wsa->mode );
1531 iosb->u.Status = err ? wsaErrno() : STATUS_SUCCESS;
1532 if (iosb->u.Status == STATUS_PENDING)
1533 ws2_queue_async(wsa, iosb);
1535 ws2_async_terminate(wsa, iosb);
1538 iosb->u.Status = status;
1539 ws2_async_terminate(wsa, iosb);
1545 /***********************************************************************
1546 * WS2_register_async_shutdown (INTERNAL)
1548 * Helper function for WS_shutdown() on overlapped sockets.
1550 static int WS2_register_async_shutdown( SOCKET s, int fd, enum ws2_mode mode )
1552 struct ws2_async *wsa;
1553 int ret, err = WSAEFAULT;
1556 LPWSAOVERLAPPED ovl = HeapAlloc(GetProcessHeap(), 0, sizeof( WSAOVERLAPPED ));
1557 IO_STATUS_BLOCK *iosb = NULL;
1559 TRACE("s %d fd %d mode %d\n", s, fd, mode);
1563 ovl->hEvent = WSACreateEvent();
1564 if ( ovl->hEvent == WSA_INVALID_EVENT )
1567 wsa = WS2_make_async( s, fd, mode, NULL, 0,
1568 &dwflags, NULL, &len, ovl, NULL, &iosb );
1572 /* Hack: this will cause ws2_async_terminate() to free the overlapped structure */
1573 wsa->user_overlapped = NULL;
1574 if ( (ret = ws2_queue_async( wsa, iosb )) )
1576 err = NtStatusToWSAError( ret );
1579 /* Try immediate completion */
1580 while ( WaitForSingleObjectEx( ovl->hEvent, 0, TRUE ) == STATUS_USER_APC );
1584 WSACloseEvent( ovl->hEvent );
1586 HeapFree( GetProcessHeap(), 0, ovl );
1591 /***********************************************************************
1594 SOCKET WINAPI WS_accept(SOCKET s, struct WS_sockaddr *addr,
1600 TRACE("socket %04x\n", s );
1601 is_blocking = _is_blocking(s);
1606 int fd = get_sock_fd( s, FILE_READ_DATA, NULL );
1607 if (fd == -1) return INVALID_SOCKET;
1609 do_block(fd, POLLIN, -1);
1610 _sync_sock_state(s); /* let wineserver notice connection */
1611 release_sock_fd( s, fd );
1612 /* retrieve any error codes from it */
1613 SetLastError(_get_sock_error(s, FD_ACCEPT_BIT));
1614 /* FIXME: care about the error? */
1616 SERVER_START_REQ( accept_socket )
1618 req->lhandle = SOCKET2HANDLE(s);
1619 req->access = GENERIC_READ|GENERIC_WRITE|SYNCHRONIZE;
1620 req->attributes = OBJ_INHERIT;
1621 set_error( wine_server_call( req ) );
1622 as = HANDLE2SOCKET( reply->handle );
1627 if (addr) WS_getpeername(as, addr, addrlen32);
1630 } while (is_blocking);
1631 return INVALID_SOCKET;
1634 /***********************************************************************
1637 int WINAPI WS_bind(SOCKET s, const struct WS_sockaddr* name, int namelen)
1639 int fd = get_sock_fd( s, 0, NULL );
1640 int res = SOCKET_ERROR;
1642 TRACE("socket %04x, ptr %p %s, length %d\n", s, name, debugstr_sockaddr(name), namelen);
1646 if (!name || (name->sa_family && !SUPPORTED_PF(name->sa_family)))
1648 SetLastError(WSAEAFNOSUPPORT);
1652 const struct sockaddr* uaddr;
1653 unsigned int uaddrlen;
1655 uaddr=ws_sockaddr_ws2u(name,namelen,&uaddrlen);
1658 SetLastError(WSAEFAULT);
1662 if (bind(fd, uaddr, uaddrlen) < 0)
1664 int loc_errno = errno;
1665 WARN("\tfailure - errno = %i\n", errno);
1670 SetLastError(WSAENOTSOCK);
1673 SetLastError(WSAEINVAL);
1676 SetLastError(wsaErrno());
1682 res=0; /* success */
1684 ws_sockaddr_free(uaddr,name);
1687 release_sock_fd( s, fd );
1692 /***********************************************************************
1693 * closesocket (WS2_32.3)
1695 int WINAPI WS_closesocket(SOCKET s)
1697 TRACE("socket %04x\n", s);
1698 if (CloseHandle(SOCKET2HANDLE(s))) return 0;
1699 return SOCKET_ERROR;
1702 /***********************************************************************
1703 * connect (WS2_32.4)
1705 int WINAPI WS_connect(SOCKET s, const struct WS_sockaddr* name, int namelen)
1707 int fd = get_sock_fd( s, FILE_READ_DATA, NULL );
1709 TRACE("socket %04x, ptr %p %s, length %d\n", s, name, debugstr_sockaddr(name), namelen);
1713 const struct sockaddr* uaddr;
1714 unsigned int uaddrlen;
1716 uaddr=ws_sockaddr_ws2u(name,namelen,&uaddrlen);
1719 SetLastError(WSAEFAULT);
1725 rc=connect(fd, uaddr, uaddrlen);
1726 ws_sockaddr_free(uaddr,name);
1728 goto connect_success;
1731 if (errno == EINPROGRESS)
1733 /* tell wineserver that a connection is in progress */
1734 _enable_event(SOCKET2HANDLE(s), FD_CONNECT|FD_READ|FD_WRITE,
1735 FD_CONNECT|FD_READ|FD_WRITE,
1736 FD_WINE_CONNECTED|FD_WINE_LISTENING);
1737 if (_is_blocking(s))
1741 do_block(fd, POLLIN | POLLOUT, -1);
1742 _sync_sock_state(s); /* let wineserver notice connection */
1743 /* retrieve any error codes from it */
1744 result = _get_sock_error(s, FD_CONNECT_BIT);
1746 SetLastError(result);
1749 goto connect_success;
1754 SetLastError(WSAEWOULDBLOCK);
1759 SetLastError(wsaErrno());
1761 release_sock_fd( s, fd );
1763 return SOCKET_ERROR;
1766 release_sock_fd( s, fd );
1767 _enable_event(SOCKET2HANDLE(s), FD_CONNECT|FD_READ|FD_WRITE,
1768 FD_WINE_CONNECTED|FD_READ|FD_WRITE,
1769 FD_CONNECT|FD_WINE_LISTENING);
1773 /***********************************************************************
1774 * WSAConnect (WS2_32.30)
1776 int WINAPI WSAConnect( SOCKET s, const struct WS_sockaddr* name, int namelen,
1777 LPWSABUF lpCallerData, LPWSABUF lpCalleeData,
1778 LPQOS lpSQOS, LPQOS lpGQOS )
1780 if ( lpCallerData || lpCalleeData || lpSQOS || lpGQOS )
1781 FIXME("unsupported parameters!\n");
1782 return WS_connect( s, name, namelen );
1786 /***********************************************************************
1787 * getpeername (WS2_32.5)
1789 int WINAPI WS_getpeername(SOCKET s, struct WS_sockaddr *name, int *namelen)
1794 TRACE("socket: %04x, ptr %p, len %08x\n", s, name, *namelen);
1796 /* Check if what we've received is valid. Should we use IsBadReadPtr? */
1797 if( (name == NULL) || (namelen == NULL) )
1799 SetLastError( WSAEFAULT );
1800 return SOCKET_ERROR;
1803 fd = get_sock_fd( s, 0, NULL );
1808 struct sockaddr* uaddr;
1809 unsigned int uaddrlen;
1811 uaddr=ws_sockaddr_alloc(name,namelen,&uaddrlen);
1812 if (getpeername(fd, uaddr, &uaddrlen) != 0)
1814 SetLastError(wsaErrno());
1816 else if (ws_sockaddr_u2ws(uaddr,uaddrlen,name,namelen) != 0)
1818 /* The buffer was too small */
1819 SetLastError(WSAEFAULT);
1825 ws_sockaddr_free(uaddr,name);
1826 release_sock_fd( s, fd );
1831 /***********************************************************************
1832 * getsockname (WS2_32.6)
1834 int WINAPI WS_getsockname(SOCKET s, struct WS_sockaddr *name, int *namelen)
1839 TRACE("socket: %04x, ptr %p, len %8x\n", s, name, *namelen);
1841 /* Check if what we've received is valid. Should we use IsBadReadPtr? */
1842 if( (name == NULL) || (namelen == NULL) )
1844 SetLastError( WSAEFAULT );
1845 return SOCKET_ERROR;
1848 fd = get_sock_fd( s, 0, NULL );
1853 struct sockaddr* uaddr;
1854 unsigned int uaddrlen;
1856 uaddr=ws_sockaddr_alloc(name,namelen,&uaddrlen);
1857 if (getsockname(fd, uaddr, &uaddrlen) != 0)
1859 SetLastError(wsaErrno());
1861 else if (ws_sockaddr_u2ws(uaddr,uaddrlen,name,namelen) != 0)
1863 /* The buffer was too small */
1864 SetLastError(WSAEFAULT);
1870 ws_sockaddr_free(uaddr,name);
1871 release_sock_fd( s, fd );
1876 /***********************************************************************
1877 * getsockopt (WS2_32.7)
1879 INT WINAPI WS_getsockopt(SOCKET s, INT level,
1880 INT optname, char *optval, INT *optlen)
1885 TRACE("socket: %04x, level 0x%x, name 0x%x, ptr %p, len %d\n",
1886 s, level, optname, optval, *optlen);
1887 /* SO_OPENTYPE does not require a valid socket handle. */
1888 if (level == WS_SOL_SOCKET && optname == WS_SO_OPENTYPE)
1890 if (!optlen || *optlen < sizeof(int) || !optval)
1892 SetLastError(WSAEFAULT);
1893 return SOCKET_ERROR;
1895 *(int *)optval = get_per_thread_data()->opentype;
1896 *optlen = sizeof(int);
1897 TRACE("getting global SO_OPENTYPE = 0x%x\n", *((int*)optval) );
1902 if(level == NSPROTO_IPX)
1904 struct WS_sockaddr_ipx addr;
1905 IPX_ADDRESS_DATA *data;
1910 fd = get_sock_fd( s, 0, NULL );
1912 if(getsockopt(fd, SOL_IPX, IPX_TYPE, optval, (unsigned int*)optlen) == -1)
1914 return SOCKET_ERROR;
1919 socklen_t len=sizeof(struct ipx);
1921 if(getsockopt(fd, 0, SO_DEFAULT_HEADERS, &val, &len) == -1 )
1922 return SOCKET_ERROR;
1923 *optval = (int)val.ipx_pt;
1926 TRACE("ptype: %d (fd: %d)\n", *(int*)optval, fd);
1927 release_sock_fd( s, fd );
1932 * On a Win2000 system with one network card there are usually three ipx devices one with a speed of 28.8kbps, 10Mbps and 100Mbps.
1933 * Using this call you can then retrieve info about this all. In case of Linux it is a bit different. Usually you have
1934 * only "one" device active and further it is not possible to query things like the linkspeed.
1936 FIXME("IPX_ADDRESS\n");
1937 namelen = sizeof(struct WS_sockaddr_ipx);
1938 memset(&addr, 0, sizeof(struct WS_sockaddr_ipx));
1939 WS_getsockname(s, (struct WS_sockaddr*)&addr, &namelen);
1941 data = (IPX_ADDRESS_DATA*)optval;
1942 memcpy(data->nodenum,&addr.sa_nodenum,sizeof(data->nodenum));
1943 memcpy(data->netnum,&addr.sa_netnum,sizeof(data->netnum));
1944 data->adapternum = 0;
1945 data->wan = FALSE; /* We are not on a wan for now .. */
1946 data->status = FALSE; /* Since we are not on a wan, the wan link isn't up */
1947 data->maxpkt = 1467; /* This value is the default one, at least on Win2k/WinXP */
1948 data->linkspeed = 100000; /* Set the line speed in 100bit/s to 10 Mbit; note 1MB = 1000kB in this case */
1950 case IPX_MAX_ADAPTER_NUM:
1951 FIXME("IPX_MAX_ADAPTER_NUM\n");
1952 *(int*)optval = 1; /* As noted under IPX_ADDRESS we have just one card. */
1956 FIXME("IPX optname:%x\n", optname);
1957 return SOCKET_ERROR;
1962 if( (fd = get_sock_fd( s, 0, NULL )) == -1)
1963 return SOCKET_ERROR;
1965 if (!convert_sockopt(&level, &optname)) {
1966 SetLastError(WSAENOPROTOOPT); /* Unknown option */
1970 struct linger lingval;
1971 unsigned int len, *plen = (unsigned int*)optlen;
1972 char *pval = optval;
1973 if(level == SOL_SOCKET && is_timeout_option(optname)) {
1976 pval = (char *) &tv;
1977 } else if( level == SOL_SOCKET && optname == SO_LINGER) {
1978 len = sizeof(lingval);
1980 pval = (char *) &lingval;
1982 if (getsockopt(fd, (int) level, optname, pval, plen) != 0 ) {
1983 SetLastError((errno == EBADF) ? WSAENOTSOCK : wsaErrno());
1985 } else if(level == SOL_SOCKET && is_timeout_option(optname)) {
1986 if( *optlen >= sizeof(INT) ) {
1987 *optlen = sizeof(INT);
1988 *(INT*)optval = tv.tv_sec * 1000 + tv.tv_usec / 1000;
1990 SetLastError(WSAEFAULT);
1993 } else if( level == SOL_SOCKET && optname == SO_LINGER) {
1994 if( *optlen >= sizeof( LINGER) ) {
1995 (( LINGER *) optval)->l_onoff = lingval.l_onoff;
1996 (( LINGER *) optval)->l_linger = lingval.l_linger;
1998 SetLastError(WSAEFAULT);
2003 release_sock_fd( s, fd );
2008 /***********************************************************************
2012 u_long WINAPI WS_htonl(u_long hostlong)
2014 return htonl(hostlong);
2018 /***********************************************************************
2022 u_short WINAPI WS_htons(u_short hostshort)
2024 return htons(hostshort);
2027 /***********************************************************************
2028 * WSAHtonl (WS2_32.46)
2029 * From MSDN decription of error codes, this function should also
2030 * check if WinSock has been initialized and the socket is a valid
2031 * socket. But why? This function only translates a host byte order
2032 * u_long into a network byte order u_long...
2034 int WINAPI WSAHtonl(SOCKET s, u_long hostlong, u_long *lpnetlong)
2038 *lpnetlong = htonl(hostlong);
2041 WSASetLastError(WSAEFAULT);
2042 return SOCKET_ERROR;
2045 /***********************************************************************
2046 * WSAHtons (WS2_32.47)
2047 * From MSDN decription of error codes, this function should also
2048 * check if WinSock has been initialized and the socket is a valid
2049 * socket. But why? This function only translates a host byte order
2050 * u_short into a network byte order u_short...
2052 int WINAPI WSAHtons(SOCKET s, u_short hostshort, u_short *lpnetshort)
2057 *lpnetshort = htons(hostshort);
2060 WSASetLastError(WSAEFAULT);
2061 return SOCKET_ERROR;
2065 /***********************************************************************
2066 * inet_addr (WINSOCK.10)
2067 * inet_addr (WS2_32.11)
2069 u_long WINAPI WS_inet_addr(const char *cp)
2071 return inet_addr(cp);
2075 /***********************************************************************
2076 * ntohl (WINSOCK.14)
2079 u_long WINAPI WS_ntohl(u_long netlong)
2081 return ntohl(netlong);
2085 /***********************************************************************
2086 * ntohs (WINSOCK.15)
2089 u_short WINAPI WS_ntohs(u_short netshort)
2091 return ntohs(netshort);
2095 /***********************************************************************
2096 * inet_ntoa (WS2_32.12)
2098 char* WINAPI WS_inet_ntoa(struct WS_in_addr in)
2100 /* use "buffer for dummies" here because some applications have a
2101 * propensity to decode addresses in ws_hostent structure without
2102 * saving them first...
2104 static char dbuffer[16]; /* Yes, 16: 4*3 digits + 3 '.' + 1 '\0' */
2106 char* s = inet_ntoa(*((struct in_addr*)&in));
2112 SetLastError(wsaErrno());
2116 /**********************************************************************
2117 * WSAIoctl (WS2_32.50)
2120 * FIXME: Only SIO_GET_INTERFACE_LIST option implemented.
2122 INT WINAPI WSAIoctl(SOCKET s,
2123 DWORD dwIoControlCode,
2126 LPVOID lpbOutBuffer,
2128 LPDWORD lpcbBytesReturned,
2129 LPWSAOVERLAPPED lpOverlapped,
2130 LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine)
2132 int fd = get_sock_fd( s, 0, NULL );
2134 if (fd == -1) return SOCKET_ERROR;
2136 TRACE("%d, 0x%08lx, %p, %ld, %p, %ld, %p, %p, %p\n",
2137 s, dwIoControlCode, lpvInBuffer, cbInBuffer, lpbOutBuffer,
2138 cbOutBuffer, lpcbBytesReturned, lpOverlapped, lpCompletionRoutine);
2140 switch( dwIoControlCode )
2142 case SIO_GET_INTERFACE_LIST:
2144 INTERFACE_INFO* intArray = (INTERFACE_INFO*)lpbOutBuffer;
2145 DWORD size, numInt, apiReturn;
2147 TRACE("-> SIO_GET_INTERFACE_LIST request\n");
2151 release_sock_fd( s, fd );
2152 WSASetLastError(WSAEFAULT);
2153 return SOCKET_ERROR;
2155 if (!lpcbBytesReturned)
2157 release_sock_fd( s, fd );
2158 WSASetLastError(WSAEFAULT);
2159 return SOCKET_ERROR;
2162 apiReturn = GetAdaptersInfo(NULL, &size);
2163 if (apiReturn == ERROR_NO_DATA)
2167 else if (apiReturn == ERROR_BUFFER_OVERFLOW)
2169 PIP_ADAPTER_INFO table = HeapAlloc(GetProcessHeap(),0,size);
2173 if (GetAdaptersInfo(table, &size) == NO_ERROR)
2175 PIP_ADAPTER_INFO ptr;
2177 if (size*sizeof(INTERFACE_INFO)/sizeof(IP_ADAPTER_INFO) > cbOutBuffer)
2179 WARN("Buffer too small = %lu, cbOutBuffer = %lu\n", size, cbOutBuffer);
2180 HeapFree(GetProcessHeap(),0,table);
2181 release_sock_fd( s, fd );
2182 WSASetLastError(WSAEFAULT);
2183 return SOCKET_ERROR;
2185 for (ptr = table, numInt = 0; ptr;
2186 ptr = ptr->Next, intArray++, numInt++)
2188 unsigned int addr, mask, bcast;
2189 struct ifreq ifInfo;
2191 /* Socket Status Flags */
2192 lstrcpynA(ifInfo.ifr_name, ptr->AdapterName, IFNAMSIZ);
2193 if (ioctl(fd, SIOCGIFFLAGS, &ifInfo) < 0)
2195 ERR("Error obtaining status flags for socket!\n");
2196 HeapFree(GetProcessHeap(),0,table);
2197 release_sock_fd( s, fd );
2198 WSASetLastError(WSAEINVAL);
2199 return SOCKET_ERROR;
2203 /* set flags; the values of IFF_* are not the same
2204 under Linux and Windows, therefore must generate
2206 intArray->iiFlags = 0;
2207 if (ifInfo.ifr_flags & IFF_BROADCAST)
2208 intArray->iiFlags |= WS_IFF_BROADCAST;
2209 #ifdef IFF_POINTOPOINT
2210 if (ifInfo.ifr_flags & IFF_POINTOPOINT)
2211 intArray->iiFlags |= WS_IFF_POINTTOPOINT;
2213 if (ifInfo.ifr_flags & IFF_LOOPBACK)
2214 intArray->iiFlags |= WS_IFF_LOOPBACK;
2215 if (ifInfo.ifr_flags & IFF_UP)
2216 intArray->iiFlags |= WS_IFF_UP;
2217 if (ifInfo.ifr_flags & IFF_MULTICAST)
2218 intArray->iiFlags |= WS_IFF_MULTICAST;
2221 addr = inet_addr(ptr->IpAddressList.IpAddress.String);
2222 mask = inet_addr(ptr->IpAddressList.IpMask.String);
2223 bcast = addr | (addr & !mask);
2224 intArray->iiAddress.AddressIn.sin_family = AF_INET;
2225 intArray->iiAddress.AddressIn.sin_port = 0;
2226 intArray->iiAddress.AddressIn.sin_addr.WS_s_addr =
2228 intArray->iiNetmask.AddressIn.sin_family = AF_INET;
2229 intArray->iiNetmask.AddressIn.sin_port = 0;
2230 intArray->iiNetmask.AddressIn.sin_addr.WS_s_addr =
2232 intArray->iiBroadcastAddress.AddressIn.sin_family =
2234 intArray->iiBroadcastAddress.AddressIn.sin_port = 0;
2235 intArray->iiBroadcastAddress.AddressIn.sin_addr.
2241 ERR("Unable to get interface table!\n");
2242 release_sock_fd( s, fd );
2243 HeapFree(GetProcessHeap(),0,table);
2244 WSASetLastError(WSAEINVAL);
2245 return SOCKET_ERROR;
2247 HeapFree(GetProcessHeap(),0,table);
2251 release_sock_fd( s, fd );
2252 WSASetLastError(WSAEINVAL);
2253 return SOCKET_ERROR;
2258 ERR("Unable to get interface table!\n");
2259 release_sock_fd( s, fd );
2260 WSASetLastError(WSAEINVAL);
2261 return SOCKET_ERROR;
2263 /* Calculate the size of the array being returned */
2264 *lpcbBytesReturned = sizeof(INTERFACE_INFO) * numInt;
2268 case SIO_ADDRESS_LIST_CHANGE:
2269 FIXME("-> SIO_ADDRESS_LIST_CHANGE request: stub\n");
2270 /* FIXME: error and return code depend on whether socket was created
2271 * with WSA_FLAG_OVERLAPPED, but there is no easy way to get this */
2275 WARN("\tunsupported WS_IOCTL cmd (%08lx)\n", dwIoControlCode);
2276 release_sock_fd( s, fd );
2277 WSASetLastError(WSAEOPNOTSUPP);
2278 return SOCKET_ERROR;
2281 /* Function executed with no errors */
2282 release_sock_fd( s, fd );
2287 /***********************************************************************
2288 * ioctlsocket (WS2_32.10)
2290 int WINAPI WS_ioctlsocket(SOCKET s, long cmd, u_long *argp)
2295 TRACE("socket %04x, cmd %08lx, ptr %p\n", s, cmd, argp);
2304 if( _get_sock_mask(s) )
2306 /* AsyncSelect()'ed sockets are always nonblocking */
2307 if (*argp) return 0;
2308 SetLastError(WSAEINVAL);
2309 return SOCKET_ERROR;
2311 fd = get_sock_fd( s, 0, NULL );
2317 _enable_event(SOCKET2HANDLE(s), 0, FD_WINE_NONBLOCKING, 0);
2318 ret = fcntl( fd, F_SETFL, O_NONBLOCK );
2322 _enable_event(SOCKET2HANDLE(s), 0, 0, FD_WINE_NONBLOCKING);
2323 ret = fcntl( fd, F_SETFL, 0 );
2325 release_sock_fd( s, fd );
2327 SetLastError((errno == EBADF) ? WSAENOTSOCK : wsaErrno());
2329 return SOCKET_ERROR;
2335 case WS__IOW('f',125,u_long):
2336 WARN("Warning: WS1.1 shouldn't be using async I/O\n");
2337 SetLastError(WSAEINVAL);
2338 return SOCKET_ERROR;
2340 case SIOCGIFBRDADDR:
2341 case SIOCGIFNETMASK:
2343 /* These don't need any special handling. They are used by
2344 WsControl, and are here to suppress an unnecessary warning. */
2348 /* Netscape tries hard to use bogus ioctl 0x667e */
2349 WARN("\tunknown WS_IOCTL cmd (%08lx)\n", cmd);
2353 fd = get_sock_fd( s, 0, NULL );
2356 if( ioctl(fd, newcmd, (char*)argp ) == 0 )
2358 release_sock_fd( s, fd );
2361 SetLastError((errno == EBADF) ? WSAENOTSOCK : wsaErrno());
2362 release_sock_fd( s, fd );
2364 return SOCKET_ERROR;
2367 /***********************************************************************
2368 * listen (WS2_32.13)
2370 int WINAPI WS_listen(SOCKET s, int backlog)
2372 int fd = get_sock_fd( s, FILE_READ_DATA, NULL );
2374 TRACE("socket %04x, backlog %d\n", s, backlog);
2377 if (listen(fd, backlog) == 0)
2379 release_sock_fd( s, fd );
2380 _enable_event(SOCKET2HANDLE(s), FD_ACCEPT,
2382 FD_CONNECT|FD_WINE_CONNECTED);
2385 SetLastError(wsaErrno());
2386 release_sock_fd( s, fd );
2388 return SOCKET_ERROR;
2391 /***********************************************************************
2394 int WINAPI WS_recv(SOCKET s, char *buf, int len, int flags)
2396 DWORD n, dwFlags = flags;
2402 if ( WSARecvFrom(s, &wsabuf, 1, &n, &dwFlags, NULL, NULL, NULL, NULL) == SOCKET_ERROR )
2403 return SOCKET_ERROR;
2408 /***********************************************************************
2409 * recvfrom (WS2_32.17)
2411 int WINAPI WS_recvfrom(SOCKET s, char *buf, INT len, int flags,
2412 struct WS_sockaddr *from, int *fromlen)
2414 DWORD n, dwFlags = flags;
2420 if ( WSARecvFrom(s, &wsabuf, 1, &n, &dwFlags, from, fromlen, NULL, NULL) == SOCKET_ERROR )
2421 return SOCKET_ERROR;
2426 /***********************************************************************
2427 * select (WS2_32.18)
2429 int WINAPI WS_select(int nfds, WS_fd_set *ws_readfds,
2430 WS_fd_set *ws_writefds, WS_fd_set *ws_exceptfds,
2431 const struct WS_timeval* ws_timeout)
2434 fd_set readfds, writefds, exceptfds;
2435 fd_set *p_read, *p_write, *p_except;
2436 int readfd[FD_SETSIZE], writefd[FD_SETSIZE], exceptfd[FD_SETSIZE];
2437 struct timeval timeout, *timeoutaddr = NULL;
2439 TRACE("read %p, write %p, excp %p timeout %p\n",
2440 ws_readfds, ws_writefds, ws_exceptfds, ws_timeout);
2442 p_read = fd_set_import(&readfds, ws_readfds, FILE_READ_DATA, &highfd, readfd);
2443 p_write = fd_set_import(&writefds, ws_writefds, FILE_WRITE_DATA, &highfd, writefd);
2444 p_except = fd_set_import(&exceptfds, ws_exceptfds, 0, &highfd, exceptfd);
2447 timeoutaddr = &timeout;
2448 timeout.tv_sec=ws_timeout->tv_sec;
2449 timeout.tv_usec=ws_timeout->tv_usec;
2452 if( (highfd = select(highfd + 1, p_read, p_write, p_except, timeoutaddr)) > 0 )
2454 fd_set_export(&readfds, p_except, ws_readfds, readfd);
2455 fd_set_export(&writefds, p_except, ws_writefds, writefd);
2457 if (p_except && ws_exceptfds)
2461 for (i = j = 0; i < ws_exceptfds->fd_count; i++)
2463 int fd = exceptfd[i];
2464 SOCKET s = ws_exceptfds->fd_array[i];
2465 if (fd == -1) continue;
2466 if (FD_ISSET(fd, &exceptfds)) ws_exceptfds->fd_array[j++] = s;
2467 release_sock_fd( s, fd );
2469 ws_exceptfds->fd_count = j;
2473 fd_set_unimport(ws_readfds, readfd);
2474 fd_set_unimport(ws_writefds, writefd);
2475 fd_set_unimport(ws_exceptfds, exceptfd);
2477 if( highfd == 0 ) return 0;
2478 SetLastError(wsaErrno());
2479 return SOCKET_ERROR;
2483 /***********************************************************************
2486 int WINAPI WS_send(SOCKET s, const char *buf, int len, int flags)
2492 wsabuf.buf = (char*) buf;
2494 if ( WSASendTo( s, &wsabuf, 1, &n, flags, NULL, 0, NULL, NULL) == SOCKET_ERROR )
2495 return SOCKET_ERROR;
2500 /***********************************************************************
2501 * WSASend (WS2_32.72)
2503 INT WINAPI WSASend( SOCKET s, LPWSABUF lpBuffers, DWORD dwBufferCount,
2504 LPDWORD lpNumberOfBytesSent, DWORD dwFlags,
2505 LPWSAOVERLAPPED lpOverlapped,
2506 LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine )
2508 return WSASendTo( s, lpBuffers, dwBufferCount, lpNumberOfBytesSent, dwFlags,
2509 NULL, 0, lpOverlapped, lpCompletionRoutine );
2512 /***********************************************************************
2513 * WSASendDisconnect (WS2_32.73)
2515 INT WINAPI WSASendDisconnect( SOCKET s, LPWSABUF lpBuffers )
2517 return WS_shutdown( s, SD_SEND );
2521 /***********************************************************************
2522 * WSASendTo (WS2_32.74)
2524 INT WINAPI WSASendTo( SOCKET s, LPWSABUF lpBuffers, DWORD dwBufferCount,
2525 LPDWORD lpNumberOfBytesSent, DWORD dwFlags,
2526 const struct WS_sockaddr *to, int tolen,
2527 LPWSAOVERLAPPED lpOverlapped,
2528 LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine )
2531 int n, fd, err = WSAENOTSOCK, flags, ret;
2532 struct iovec* iovec;
2533 struct ws2_async *wsa;
2534 IO_STATUS_BLOCK* iosb;
2536 TRACE("socket %04x, wsabuf %p, nbufs %ld, flags %ld, to %p, tolen %d, ovl %p, func %p\n",
2537 s, lpBuffers, dwBufferCount, dwFlags,
2538 to, tolen, lpOverlapped, lpCompletionRoutine);
2540 fd = get_sock_fd( s, FILE_WRITE_DATA, &flags );
2541 TRACE( "fd=%d, flags=%x\n", fd, flags );
2543 if ( fd == -1 ) return SOCKET_ERROR;
2545 if (flags & FD_FLAG_SEND_SHUTDOWN)
2547 WSASetLastError( WSAESHUTDOWN );
2551 if ( !lpNumberOfBytesSent )
2557 iovec = HeapAlloc(GetProcessHeap(), 0, dwBufferCount * sizeof(struct iovec) );
2565 for ( i = 0; i < dwBufferCount; i++ )
2567 iovec[i].iov_base = lpBuffers[i].buf;
2568 iovec[i].iov_len = lpBuffers[i].len;
2571 if ( (lpOverlapped || lpCompletionRoutine) && flags & FD_FLAG_OVERLAPPED )
2573 wsa = WS2_make_async( s, fd, ws2m_write, iovec, dwBufferCount,
2574 &dwFlags, (struct WS_sockaddr*) to, &tolen,
2575 lpOverlapped, lpCompletionRoutine, &iosb );
2582 if ( ( ret = ws2_queue_async( wsa, iosb ) ) )
2584 err = NtStatusToWSAError( ret );
2586 if ( !lpOverlapped )
2587 HeapFree( GetProcessHeap(), 0, iosb );
2588 HeapFree( GetProcessHeap(), 0, wsa );
2592 /* Try immediate completion */
2595 if ( WSAGetOverlappedResult( s, lpOverlapped,
2596 lpNumberOfBytesSent, FALSE, &dwFlags) )
2599 if ( (err = WSAGetLastError()) != WSA_IO_INCOMPLETE )
2603 WSASetLastError( WSA_IO_PENDING );
2604 return SOCKET_ERROR;
2607 if (_is_blocking(s))
2609 /* FIXME: exceptfds? */
2610 int timeout = GET_SNDTIMEO(fd);
2611 if( !do_block(fd, POLLOUT, timeout)) {
2613 goto err_free; /* msdn says a timeout in send is fatal */
2617 n = WS2_send( fd, iovec, dwBufferCount, to, tolen, dwFlags );
2621 if ( err == WSAEWOULDBLOCK )
2622 _enable_event(SOCKET2HANDLE(s), FD_WRITE, 0, 0);
2626 TRACE(" -> %i bytes\n", n);
2627 *lpNumberOfBytesSent = n;
2629 HeapFree( GetProcessHeap(), 0, iovec );
2630 release_sock_fd( s, fd );
2634 HeapFree( GetProcessHeap(), 0, iovec );
2637 release_sock_fd( s, fd );
2640 WARN(" -> ERROR %d\n", err);
2641 WSASetLastError(err);
2642 return SOCKET_ERROR;
2645 /***********************************************************************
2646 * sendto (WS2_32.20)
2648 int WINAPI WS_sendto(SOCKET s, const char *buf, int len, int flags,
2649 const struct WS_sockaddr *to, int tolen)
2655 wsabuf.buf = (char*) buf;
2657 if ( WSASendTo(s, &wsabuf, 1, &n, flags, to, tolen, NULL, NULL) == SOCKET_ERROR )
2658 return SOCKET_ERROR;
2663 /***********************************************************************
2664 * setsockopt (WS2_32.21)
2666 int WINAPI WS_setsockopt(SOCKET s, int level, int optname,
2667 const char *optval, int optlen)
2671 struct linger linger;
2672 struct timeval tval;
2674 TRACE("socket: %04x, level %d, name %d, ptr %p, len %d\n",
2675 s, level, optname, optval, optlen);
2677 /* SO_OPENTYPE does not require a valid socket handle. */
2678 if (level == WS_SOL_SOCKET && optname == WS_SO_OPENTYPE)
2680 if (optlen < sizeof(int) || !optval)
2682 SetLastError(WSAEFAULT);
2683 return SOCKET_ERROR;
2685 get_per_thread_data()->opentype = *(int *)optval;
2686 TRACE("setting global SO_OPENTYPE to 0x%x\n", *(int *)optval );
2690 /* For some reason the game GrandPrixLegends does set SO_DONTROUTE on its
2691 * socket. This will either not happen under windows or it is ignored in
2692 * windows (but it works in linux and therefore prevents the game from
2693 * finding games outside the current network) */
2694 if ( level==WS_SOL_SOCKET && optname==WS_SO_DONTROUTE )
2696 FIXME("Does windows ignore SO_DONTROUTE?\n");
2701 if(level == NSPROTO_IPX)
2706 fd = get_sock_fd( s, 0, NULL );
2707 TRACE("trying to set IPX_PTYPE: %d (fd: %d)\n", *(int*)optval, fd);
2709 /* We try to set the ipx type on ipx socket level. */
2711 if(setsockopt(fd, SOL_IPX, IPX_TYPE, optval, optlen) == -1)
2713 ERR("IPX: could not set ipx option type; expect weird behaviour\n");
2714 return SOCKET_ERROR;
2719 /* Should we retrieve val using a getsockopt call and then
2720 * set the modified one? */
2721 val.ipx_pt = *optval;
2722 setsockopt(fd, 0, SO_DEFAULT_HEADERS, &val, sizeof(struct ipx));
2725 release_sock_fd( s, fd );
2727 case IPX_FILTERPTYPE:
2728 /* Sets the receive filter packet type, at the moment we don't support it */
2729 FIXME("IPX_FILTERPTYPE: %x\n", *optval);
2731 /* Returning 0 is better for now than returning a SOCKET_ERROR */
2734 FIXME("opt_name:%x\n", optname);
2735 return SOCKET_ERROR;
2741 /* Is a privileged and useless operation, so we don't. */
2742 if ((optname == WS_SO_DEBUG) && (level == WS_SOL_SOCKET))
2744 FIXME("(%d,SOL_SOCKET,SO_DEBUG,%p(%ld)) attempted (is privileged). Ignoring.\n",s,optval,*(DWORD*)optval);
2748 if(optname == WS_SO_DONTLINGER && level == WS_SOL_SOCKET) {
2749 /* This is unique to WinSock and takes special conversion */
2750 linger.l_onoff = *((int*)optval) ? 0: 1;
2751 linger.l_linger = 0;
2753 optval = (char*)&linger;
2754 optlen = sizeof(struct linger);
2759 if (!convert_sockopt(&level, &optname)) {
2760 ERR("Invalid level (%d) or optname (%d)\n", level, optname);
2761 SetLastError(WSAENOPROTOOPT);
2762 return SOCKET_ERROR;
2764 if (optname == SO_LINGER && optval) {
2765 linger.l_onoff = ((LINGER*)optval)->l_onoff;
2766 linger.l_linger = ((LINGER*)optval)->l_linger;
2767 /* FIXME: what is documented behavior if SO_LINGER optval
2769 optval = (char*)&linger;
2770 optlen = sizeof(struct linger);
2772 else if (optval && optlen < sizeof(int))
2774 woptval= *((INT16 *) optval);
2775 optval= (char*) &woptval;
2778 if (level == SOL_SOCKET && is_timeout_option(optname))
2780 if (optlen == sizeof(UINT32)) {
2781 /* WinSock passes miliseconds instead of struct timeval */
2782 tval.tv_usec = (*(PUINT32)optval % 1000) * 1000;
2783 tval.tv_sec = *(PUINT32)optval / 1000;
2784 /* min of 500 milisec */
2785 if (tval.tv_sec == 0 && tval.tv_usec < 500000)
2786 tval.tv_usec = 500000;
2787 optlen = sizeof(struct timeval);
2788 optval = (char*)&tval;
2789 } else if (optlen == sizeof(struct timeval)) {
2790 WARN("SO_SND/RCVTIMEO for %d bytes: assuming unixism\n", optlen);
2792 WARN("SO_SND/RCVTIMEO for %d bytes is weird: ignored\n", optlen);
2796 if (level == SOL_SOCKET && optname == SO_RCVBUF && *(int*)optval < 2048)
2798 WARN("SO_RCVBF for %d bytes is too small: ignored\n", *(int*)optval );
2804 fd = get_sock_fd( s, 0, NULL );
2805 if (fd == -1) return SOCKET_ERROR;
2807 if (setsockopt(fd, level, optname, optval, optlen) == 0)
2809 release_sock_fd( s, fd );
2812 TRACE("Setting socket error, %d\n", wsaErrno());
2813 SetLastError(wsaErrno());
2814 release_sock_fd( s, fd );
2815 return SOCKET_ERROR;
2818 /***********************************************************************
2819 * shutdown (WS2_32.22)
2821 int WINAPI WS_shutdown(SOCKET s, int how)
2823 int fd, fd0 = -1, fd1 = -1, flags, err = WSAENOTSOCK;
2824 unsigned int clear_flags = 0;
2826 fd = get_sock_fd( s, 0, &flags );
2827 TRACE("socket %04x, how %i %x\n", s, how, flags );
2830 return SOCKET_ERROR;
2834 case 0: /* drop receives */
2835 clear_flags |= FD_READ;
2837 case 1: /* drop sends */
2838 clear_flags |= FD_WRITE;
2840 case 2: /* drop all */
2841 clear_flags |= FD_READ|FD_WRITE;
2843 clear_flags |= FD_WINE_LISTENING;
2846 if ( flags & FD_FLAG_OVERLAPPED ) {
2859 fd1 = get_sock_fd( s, 0, NULL );
2865 err = WS2_register_async_shutdown( s, fd0, ws2m_sd_read );
2868 release_sock_fd( s, fd0 );
2874 err = WS2_register_async_shutdown( s, fd1, ws2m_sd_write );
2877 release_sock_fd( s, fd1 );
2882 else /* non-overlapped mode */
2884 if ( shutdown( fd, how ) )
2887 release_sock_fd( s, fd );
2890 release_sock_fd( s, fd );
2893 _enable_event( SOCKET2HANDLE(s), 0, 0, clear_flags );
2894 if ( how > 1) WSAAsyncSelect( s, 0, 0, 0 );
2898 _enable_event( SOCKET2HANDLE(s), 0, 0, clear_flags );
2899 WSASetLastError( err );
2900 return SOCKET_ERROR;
2903 /***********************************************************************
2904 * socket (WS2_32.23)
2906 SOCKET WINAPI WS_socket(int af, int type, int protocol)
2908 TRACE("af=%d type=%d protocol=%d\n", af, type, protocol);
2910 return WSASocketA( af, type, protocol, NULL, 0,
2911 get_per_thread_data()->opentype ? 0 : WSA_FLAG_OVERLAPPED );
2915 /***********************************************************************
2916 * gethostbyaddr (WS2_32.51)
2918 struct WS_hostent* WINAPI WS_gethostbyaddr(const char *addr, int len, int type)
2920 struct WS_hostent *retval = NULL;
2921 struct hostent* host;
2923 #ifdef HAVE_LINUX_GETHOSTBYNAME_R_6
2926 struct hostent hostentry;
2929 extrabuf=HeapAlloc(GetProcessHeap(),0,ebufsize) ;
2931 int res = gethostbyaddr_r(addr, len, type,
2932 &hostentry, extrabuf, ebufsize, &host, &locerr);
2933 if( res != ERANGE) break;
2935 extrabuf=HeapReAlloc(GetProcessHeap(),0,extrabuf,ebufsize) ;
2937 if (!host) SetLastError((locerr < 0) ? wsaErrno() : wsaHerrno(locerr));
2939 EnterCriticalSection( &csWSgetXXXbyYYY );
2940 host = gethostbyaddr(addr, len, type);
2941 if (!host) SetLastError((h_errno < 0) ? wsaErrno() : wsaHerrno(h_errno));
2943 if( host != NULL ) retval = WS_dup_he(host);
2944 #ifdef HAVE_LINUX_GETHOSTBYNAME_R_6
2945 HeapFree(GetProcessHeap(),0,extrabuf);
2947 LeaveCriticalSection( &csWSgetXXXbyYYY );
2949 TRACE("ptr %p, len %d, type %d ret %p\n", addr, len, type, retval);
2953 /***********************************************************************
2954 * gethostbyname (WS2_32.52)
2956 struct WS_hostent* WINAPI WS_gethostbyname(const char* name)
2958 struct WS_hostent *retval = NULL;
2959 struct hostent* host;
2960 #ifdef HAVE_LINUX_GETHOSTBYNAME_R_6
2963 struct hostent hostentry;
2964 int locerr = ENOBUFS;
2969 if( gethostname( buf, 100) == -1) {
2970 SetLastError( WSAENOBUFS); /* appropriate ? */
2974 #ifdef HAVE_LINUX_GETHOSTBYNAME_R_6
2976 extrabuf=HeapAlloc(GetProcessHeap(),0,ebufsize) ;
2978 int res = gethostbyname_r(name, &hostentry, extrabuf, ebufsize, &host, &locerr);
2979 if( res != ERANGE) break;
2981 extrabuf=HeapReAlloc(GetProcessHeap(),0,extrabuf,ebufsize) ;
2983 if (!host) SetLastError((locerr < 0) ? wsaErrno() : wsaHerrno(locerr));
2985 EnterCriticalSection( &csWSgetXXXbyYYY );
2986 host = gethostbyname(name);
2987 if (!host) SetLastError((h_errno < 0) ? wsaErrno() : wsaHerrno(h_errno));
2989 if (host) retval = WS_dup_he(host);
2990 #ifdef HAVE_LINUX_GETHOSTBYNAME_R_6
2991 HeapFree(GetProcessHeap(),0,extrabuf);
2993 LeaveCriticalSection( &csWSgetXXXbyYYY );
2995 TRACE( "%s ret %p\n", debugstr_a(name), retval );
3000 /***********************************************************************
3001 * getprotobyname (WS2_32.53)
3003 struct WS_protoent* WINAPI WS_getprotobyname(const char* name)
3005 struct WS_protoent* retval = NULL;
3006 #ifdef HAVE_GETPROTOBYNAME
3007 struct protoent* proto;
3008 EnterCriticalSection( &csWSgetXXXbyYYY );
3009 if( (proto = getprotobyname(name)) != NULL )
3011 retval = WS_dup_pe(proto);
3014 MESSAGE("protocol %s not found; You might want to add "
3015 "this to /etc/protocols\n", debugstr_a(name) );
3016 SetLastError(WSANO_DATA);
3018 LeaveCriticalSection( &csWSgetXXXbyYYY );
3020 TRACE( "%s ret %p\n", debugstr_a(name), retval );
3025 /***********************************************************************
3026 * getprotobynumber (WS2_32.54)
3028 struct WS_protoent* WINAPI WS_getprotobynumber(int number)
3030 struct WS_protoent* retval = NULL;
3031 #ifdef HAVE_GETPROTOBYNUMBER
3032 struct protoent* proto;
3033 EnterCriticalSection( &csWSgetXXXbyYYY );
3034 if( (proto = getprotobynumber(number)) != NULL )
3036 retval = WS_dup_pe(proto);
3039 MESSAGE("protocol number %d not found; You might want to add "
3040 "this to /etc/protocols\n", number );
3041 SetLastError(WSANO_DATA);
3043 LeaveCriticalSection( &csWSgetXXXbyYYY );
3045 TRACE("%i ret %p\n", number, retval);
3050 /***********************************************************************
3051 * getservbyname (WS2_32.55)
3053 struct WS_servent* WINAPI WS_getservbyname(const char *name, const char *proto)
3055 struct WS_servent* retval = NULL;
3056 struct servent* serv;
3058 char *proto_str = NULL;
3060 if (!(name_str = strdup_lower(name))) return NULL;
3062 if (proto && *proto)
3064 if (!(proto_str = strdup_lower(proto)))
3066 HeapFree( GetProcessHeap(), 0, name_str );
3071 EnterCriticalSection( &csWSgetXXXbyYYY );
3072 serv = getservbyname(name_str, proto_str);
3075 retval = WS_dup_se(serv);
3077 else SetLastError(WSANO_DATA);
3078 LeaveCriticalSection( &csWSgetXXXbyYYY );
3079 HeapFree( GetProcessHeap(), 0, proto_str );
3080 HeapFree( GetProcessHeap(), 0, name_str );
3081 TRACE( "%s, %s ret %p\n", debugstr_a(name), debugstr_a(proto), retval );
3085 /***********************************************************************
3086 * freeaddrinfo (WS2_32.@)
3088 void WINAPI WS_freeaddrinfo(struct WS_addrinfo *res)
3091 struct WS_addrinfo *next;
3093 HeapFree(GetProcessHeap(),0,res->ai_canonname);
3094 HeapFree(GetProcessHeap(),0,res->ai_addr);
3095 next = res->ai_next;
3096 HeapFree(GetProcessHeap(),0,res);
3101 /* helper functions for getaddrinfo() */
3102 static int convert_aiflag_w2u(int winflags) {
3103 int i, unixflags = 0;
3105 for (i=0;i<sizeof(ws_aiflag_map)/sizeof(ws_aiflag_map[0]);i++)
3106 if (ws_aiflag_map[i][0] & winflags) {
3107 unixflags |= ws_aiflag_map[i][1];
3108 winflags &= ~ws_aiflag_map[i][0];
3111 FIXME("Unhandled windows AI_xxx flags %x\n", winflags);
3115 static int convert_aiflag_u2w(int unixflags) {
3116 int i, winflags = 0;
3118 for (i=0;i<sizeof(ws_aiflag_map)/sizeof(ws_aiflag_map[0]);i++)
3119 if (ws_aiflag_map[i][1] & unixflags) {
3120 winflags |= ws_aiflag_map[i][0];
3121 unixflags &= ~ws_aiflag_map[i][1];
3123 if (unixflags) /* will warn usually */
3124 WARN("Unhandled UNIX AI_xxx flags %x\n", unixflags);
3128 static int convert_eai_u2w(int unixret) {
3131 for (i=0;ws_eai_map[i][0];i++)
3132 if (ws_eai_map[i][1] == unixret)
3133 return ws_eai_map[i][0];
3137 /***********************************************************************
3138 * getaddrinfo (WS2_32.@)
3140 int WINAPI WS_getaddrinfo(LPCSTR nodename, LPCSTR servname, const struct WS_addrinfo *hints, struct WS_addrinfo **res)
3142 #if HAVE_GETADDRINFO
3143 struct addrinfo *unixaires = NULL;
3145 struct addrinfo unixhints, *punixhints = NULL;
3146 CHAR *node = NULL, *serv = NULL;
3149 if (!(node = strdup_lower(nodename))) return WSA_NOT_ENOUGH_MEMORY;
3152 if (!(serv = strdup_lower(servname))) {
3153 HeapFree(GetProcessHeap(), 0, node);
3154 return WSA_NOT_ENOUGH_MEMORY;
3159 punixhints = &unixhints;
3161 memset(&unixhints, 0, sizeof(unixhints));
3162 punixhints->ai_flags = convert_aiflag_w2u(hints->ai_flags);
3163 punixhints->ai_family = convert_af_w2u(hints->ai_family);
3164 if (hints->ai_socktype == 0) /* wildcard, specific to getaddrinfo() */
3165 punixhints->ai_socktype = 0;
3167 punixhints->ai_socktype = convert_socktype_w2u(hints->ai_socktype);
3168 if (hints->ai_protocol == 0) /* wildcard, specific to getaddrinfo() */
3169 punixhints->ai_protocol = 0;
3171 punixhints->ai_protocol = convert_proto_w2u(hints->ai_protocol);
3174 /* getaddrinfo(3) is thread safe, no need to wrap in CS */
3175 result = getaddrinfo(nodename, servname, punixhints, &unixaires);
3177 TRACE("%s, %s %p -> %p %d\n", nodename, servname, hints, res, result);
3179 HeapFree(GetProcessHeap(), 0, node);
3180 HeapFree(GetProcessHeap(), 0, serv);
3183 struct addrinfo *xuai = unixaires;
3184 struct WS_addrinfo **xai = res;
3188 struct WS_addrinfo *ai = HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY, sizeof(struct WS_addrinfo));
3194 *xai = ai;xai = &ai->ai_next;
3195 ai->ai_flags = convert_aiflag_u2w(xuai->ai_flags);
3196 ai->ai_family = convert_af_u2w(xuai->ai_family);
3197 ai->ai_socktype = convert_socktype_u2w(xuai->ai_socktype);
3198 ai->ai_protocol = convert_proto_u2w(xuai->ai_protocol);
3199 if (xuai->ai_canonname) {
3200 TRACE("canon name - %s\n",debugstr_a(xuai->ai_canonname));
3201 ai->ai_canonname = HeapAlloc(GetProcessHeap(),0,strlen(xuai->ai_canonname)+1);
3202 if (!ai->ai_canonname)
3204 strcpy(ai->ai_canonname,xuai->ai_canonname);
3206 len = xuai->ai_addrlen;
3207 ai->ai_addr = HeapAlloc(GetProcessHeap(),0,len);
3210 ai->ai_addrlen = len;
3212 int winlen = ai->ai_addrlen;
3214 if (!ws_sockaddr_u2ws(xuai->ai_addr, xuai->ai_addrlen, ai->ai_addr, &winlen)) {
3215 ai->ai_addrlen = winlen;
3219 ai->ai_addr = HeapReAlloc(GetProcessHeap(),0,ai->ai_addr,len);
3222 ai->ai_addrlen = len;
3224 xuai = xuai->ai_next;
3226 freeaddrinfo(unixaires);
3228 result = convert_eai_u2w(result);
3233 if (*res) WS_freeaddrinfo(*res);
3234 if (unixaires) freeaddrinfo(unixaires);
3236 return WSA_NOT_ENOUGH_MEMORY;
3238 FIXME("getaddrinfo() failed, not found during buildtime.\n");
3243 /***********************************************************************
3244 * GetAddrInfoW (WS2_32.@)
3246 int WINAPI GetAddrInfoW(LPCWSTR nodename, LPCWSTR servname, const ADDRINFOW *hints, PADDRINFOW *res)
3248 FIXME("empty stub!\n");
3252 /***********************************************************************
3253 * getservbyport (WS2_32.56)
3255 struct WS_servent* WINAPI WS_getservbyport(int port, const char *proto)
3257 struct WS_servent* retval = NULL;
3258 #ifdef HAVE_GETSERVBYPORT
3259 struct servent* serv;
3260 char *proto_str = NULL;
3262 if (proto && *proto)
3264 if (!(proto_str = strdup_lower(proto))) return NULL;
3266 EnterCriticalSection( &csWSgetXXXbyYYY );
3267 if( (serv = getservbyport(port, proto_str)) != NULL ) {
3268 retval = WS_dup_se(serv);
3270 else SetLastError(WSANO_DATA);
3271 LeaveCriticalSection( &csWSgetXXXbyYYY );
3272 HeapFree( GetProcessHeap(), 0, proto_str );
3274 TRACE("%d (i.e. port %d), %s ret %p\n", port, (int)ntohl(port), debugstr_a(proto), retval);
3279 /***********************************************************************
3280 * gethostname (WS2_32.57)
3282 int WINAPI WS_gethostname(char *name, int namelen)
3284 TRACE("name %p, len %d\n", name, namelen);
3286 if (gethostname(name, namelen) == 0)
3288 TRACE("<- '%s'\n", name);
3291 SetLastError((errno == EINVAL) ? WSAEFAULT : wsaErrno());
3292 TRACE("<- ERROR !\n");
3293 return SOCKET_ERROR;
3297 /* ------------------------------------- Windows sockets extensions -- *
3299 * ------------------------------------------------------------------- */
3301 /***********************************************************************
3302 * WSAEnumNetworkEvents (WS2_32.36)
3304 int WINAPI WSAEnumNetworkEvents(SOCKET s, WSAEVENT hEvent, LPWSANETWORKEVENTS lpEvent)
3308 TRACE("%08x, hEvent %p, lpEvent %p\n", s, hEvent, lpEvent );
3310 SERVER_START_REQ( get_socket_event )
3312 req->handle = SOCKET2HANDLE(s);
3313 req->service = TRUE;
3314 req->c_event = hEvent;
3315 wine_server_set_reply( req, lpEvent->iErrorCode, sizeof(lpEvent->iErrorCode) );
3316 if (!(ret = wine_server_call(req))) lpEvent->lNetworkEvents = reply->pmask & reply->mask;
3320 SetLastError(WSAEINVAL);
3321 return SOCKET_ERROR;
3324 /***********************************************************************
3325 * WSAEventSelect (WS2_32.39)
3327 int WINAPI WSAEventSelect(SOCKET s, WSAEVENT hEvent, long lEvent)
3331 TRACE("%08x, hEvent %p, event %08x\n", s, hEvent, (unsigned)lEvent );
3333 SERVER_START_REQ( set_socket_event )
3335 req->handle = SOCKET2HANDLE(s);
3337 req->event = hEvent;
3340 ret = wine_server_call( req );
3344 SetLastError(WSAEINVAL);
3345 return SOCKET_ERROR;
3348 /**********************************************************************
3349 * WSAGetOverlappedResult (WS2_32.40)
3351 BOOL WINAPI WSAGetOverlappedResult( SOCKET s, LPWSAOVERLAPPED lpOverlapped,
3352 LPDWORD lpcbTransfer, BOOL fWait,
3357 TRACE( "socket %04x ovl %p trans %p, wait %d flags %p\n",
3358 s, lpOverlapped, lpcbTransfer, fWait, lpdwFlags );
3360 if ( lpOverlapped == NULL )
3362 ERR( "Invalid pointer\n" );
3363 WSASetLastError(WSA_INVALID_PARAMETER);
3369 if (lpOverlapped->hEvent)
3370 while ( WaitForSingleObjectEx(lpOverlapped->hEvent,
3371 INFINITE, TRUE) == STATUS_USER_APC );
3372 else /* busy loop */
3373 while ( ((volatile OVERLAPPED*)lpOverlapped)->Internal == STATUS_PENDING )
3377 else if ( lpOverlapped->Internal == STATUS_PENDING )
3379 /* Wait in order to give APCs a chance to run. */
3380 /* This is cheating, so we must set the event again in case of success -
3381 it may be a non-manual reset event. */
3382 while ( (r = WaitForSingleObjectEx(lpOverlapped->hEvent, 0, TRUE)) == STATUS_USER_APC );
3383 if ( r == WAIT_OBJECT_0 && lpOverlapped->hEvent )
3384 NtSetEvent( lpOverlapped->hEvent, NULL );
3388 *lpcbTransfer = lpOverlapped->InternalHigh;
3391 *lpdwFlags = lpOverlapped->u.s.Offset;
3393 switch ( lpOverlapped->Internal )
3395 case STATUS_SUCCESS:
3397 case STATUS_PENDING:
3398 WSASetLastError( WSA_IO_INCOMPLETE );
3399 if (fWait) ERR("PENDING status after waiting!\n");
3402 WSASetLastError( NtStatusToWSAError( lpOverlapped->Internal ));
3408 /***********************************************************************
3409 * WSAAsyncSelect (WS2_32.101)
3411 INT WINAPI WSAAsyncSelect(SOCKET s, HWND hWnd, UINT uMsg, long lEvent)
3415 TRACE("%x, hWnd %p, uMsg %08x, event %08lx\n", s, hWnd, uMsg, lEvent );
3417 SERVER_START_REQ( set_socket_event )
3419 req->handle = SOCKET2HANDLE(s);
3424 ret = wine_server_call( req );
3428 SetLastError(WSAEINVAL);
3429 return SOCKET_ERROR;
3432 /***********************************************************************
3433 * WSACreateEvent (WS2_32.31)
3436 WSAEVENT WINAPI WSACreateEvent(void)
3438 /* Create a manual-reset event, with initial state: unsignaled */
3441 return CreateEventW(NULL, TRUE, FALSE, NULL);
3444 /***********************************************************************
3445 * WSACloseEvent (WS2_32.29)
3448 BOOL WINAPI WSACloseEvent(WSAEVENT event)
3450 TRACE ("event=%p\n", event);
3452 return CloseHandle(event);
3455 /***********************************************************************
3456 * WSASocketA (WS2_32.78)
3459 SOCKET WINAPI WSASocketA(int af, int type, int protocol,
3460 LPWSAPROTOCOL_INFOA lpProtocolInfo,
3461 GROUP g, DWORD dwFlags)
3464 WSAPROTOCOL_INFOW info;
3466 TRACE("af=%d type=%d protocol=%d protocol_info=%p group=%d flags=0x%lx\n",
3467 af, type, protocol, lpProtocolInfo, g, dwFlags);
3469 if (!lpProtocolInfo) return WSASocketW(af, type, protocol, NULL, g, dwFlags);
3471 memcpy(&info, lpProtocolInfo, FIELD_OFFSET(WSAPROTOCOL_INFOW, szProtocol));
3472 len = MultiByteToWideChar(CP_ACP, 0, lpProtocolInfo->szProtocol, -1,
3473 info.szProtocol, WSAPROTOCOL_LEN + 1);
3477 WSASetLastError( WSAEINVAL);
3478 return SOCKET_ERROR;
3481 return WSASocketW(af, type, protocol, &info, g, dwFlags);
3484 /***********************************************************************
3485 * WSASocketW (WS2_32.79)
3488 SOCKET WINAPI WSASocketW(int af, int type, int protocol,
3489 LPWSAPROTOCOL_INFOW lpProtocolInfo,
3490 GROUP g, DWORD dwFlags)
3495 FIXME: The "advanced" parameters of WSASocketW (lpProtocolInfo,
3496 g, dwFlags except WSA_FLAG_OVERLAPPED) are ignored.
3499 TRACE("af=%d type=%d protocol=%d protocol_info=%p group=%d flags=0x%lx\n",
3500 af, type, protocol, lpProtocolInfo, g, dwFlags );
3502 /* hack for WSADuplicateSocket */
3503 if (lpProtocolInfo && lpProtocolInfo->dwServiceFlags4 == 0xff00ff00) {
3504 ret = lpProtocolInfo->dwCatalogEntryId;
3505 TRACE("\tgot duplicate %04x\n", ret);
3509 /* check and convert the socket family */
3510 af = convert_af_w2u(af);
3513 FIXME("Unsupported socket family %d!\n", af);
3514 SetLastError(WSAEAFNOSUPPORT);
3515 return INVALID_SOCKET;
3518 /* check the socket type */
3519 type = convert_socktype_w2u(type);
3522 SetLastError(WSAESOCKTNOSUPPORT);
3523 return INVALID_SOCKET;
3526 /* check the protocol type */
3527 if ( protocol < 0 ) /* don't support negative values */
3529 SetLastError(WSAEPROTONOSUPPORT);
3530 return INVALID_SOCKET;
3533 if ( af == AF_UNSPEC) /* did they not specify the address family? */
3537 if (type == SOCK_STREAM) { af = AF_INET; break; }
3539 if (type == SOCK_DGRAM) { af = AF_INET; break; }
3540 default: SetLastError(WSAEPROTOTYPE); return INVALID_SOCKET;
3543 SERVER_START_REQ( create_socket )
3547 req->protocol = protocol;
3548 req->access = GENERIC_READ|GENERIC_WRITE|SYNCHRONIZE;
3549 req->attributes = OBJ_INHERIT;
3550 req->flags = dwFlags;
3551 set_error( wine_server_call( req ) );
3552 ret = HANDLE2SOCKET( reply->handle );
3557 TRACE("\tcreated %04x\n", ret );
3561 if (GetLastError() == WSAEACCES) /* raw socket denied */
3563 if (type == SOCK_RAW)
3564 MESSAGE("WARNING: Trying to create a socket of type SOCK_RAW, will fail unless running as root\n");
3566 MESSAGE("WS_SOCKET: not enough privileges to create socket, try running as root\n");
3567 SetLastError(WSAESOCKTNOSUPPORT);
3570 WARN("\t\tfailed!\n");
3571 return INVALID_SOCKET;
3574 /***********************************************************************
3575 * WSAJoinLeaf (WS2_32.58)
3578 SOCKET WINAPI WSAJoinLeaf(
3580 const struct WS_sockaddr *addr,
3582 LPWSABUF lpCallerData,
3583 LPWSABUF lpCalleeData,
3589 return INVALID_SOCKET;
3592 /***********************************************************************
3593 * __WSAFDIsSet (WS2_32.151)
3595 int WINAPI __WSAFDIsSet(SOCKET s, WS_fd_set *set)
3597 int i = set->fd_count;
3599 TRACE("(%d,%8lx(%i))\n", s,(unsigned long)set, i);
3602 if (set->fd_array[i] == s) return 1;
3606 /***********************************************************************
3607 * WSAIsBlocking (WINSOCK.114)
3608 * WSAIsBlocking (WS2_32.114)
3610 BOOL WINAPI WSAIsBlocking(void)
3612 /* By default WinSock should set all its sockets to non-blocking mode
3613 * and poll in PeekMessage loop when processing "blocking" ones. This
3614 * function is supposed to tell if the program is in this loop. Our
3615 * blocking calls are truly blocking so we always return FALSE.
3617 * Note: It is allowed to call this function without prior WSAStartup().
3624 /***********************************************************************
3625 * WSACancelBlockingCall (WINSOCK.113)
3626 * WSACancelBlockingCall (WS2_32.113)
3628 INT WINAPI WSACancelBlockingCall(void)
3634 static INT WINAPI WSA_DefaultBlockingHook( FARPROC x )
3636 FIXME("How was this called?\n");
3641 /***********************************************************************
3642 * WSASetBlockingHook (WS2_32.109)
3644 FARPROC WINAPI WSASetBlockingHook(FARPROC lpBlockFunc)
3646 FARPROC prev = blocking_hook;
3647 blocking_hook = lpBlockFunc;
3648 TRACE("hook %p\n", lpBlockFunc);
3653 /***********************************************************************
3654 * WSAUnhookBlockingHook (WS2_32.110)
3656 INT WINAPI WSAUnhookBlockingHook(void)
3658 blocking_hook = WSA_DefaultBlockingHook;
3663 /* ----------------------------------- end of API stuff */
3665 /* ----------------------------------- helper functions -
3667 * TODO: Merge WS_dup_..() stuff into one function that
3668 * would operate with a generic structure containing internal
3669 * pointers (via a template of some kind).
3672 static int list_size(char** l, int item_size)
3677 j += (item_size) ? item_size : strlen(l[i]) + 1;
3678 j += (i + 1) * sizeof(char*); }
3682 static int list_dup(char** l_src, char** l_to, int item_size)
3687 for (i = 0; l_src[i]; i++) ;
3688 p = (char *)(l_to + i + 1);
3689 for (i = 0; l_src[i]; i++)
3691 int count = ( item_size ) ? item_size : strlen(l_src[i]) + 1;
3692 memcpy(p, l_src[i], count);
3697 return p - (char *)l_to;
3702 /* duplicate hostent entry
3703 * and handle all Win16/Win32 dependent things (struct size, ...) *correctly*.
3704 * Dito for protoent and servent.
3706 static struct WS_hostent *WS_dup_he(const struct hostent* p_he)
3709 struct WS_hostent *p_to;
3711 int size = (sizeof(*p_he) +
3712 strlen(p_he->h_name) + 1 +
3713 list_size(p_he->h_aliases, 0) +
3714 list_size(p_he->h_addr_list, p_he->h_length));
3716 if (!(p_to = check_buffer_he(size))) return NULL;
3717 p_to->h_addrtype = p_he->h_addrtype;
3718 p_to->h_length = p_he->h_length;
3720 p = (char *)(p_to + 1);
3722 strcpy(p, p_he->h_name);
3725 p_to->h_aliases = (char **)p;
3726 p += list_dup(p_he->h_aliases, p_to->h_aliases, 0);
3728 p_to->h_addr_list = (char **)p;
3729 list_dup(p_he->h_addr_list, p_to->h_addr_list, p_he->h_length);
3733 /* ----- protoent */
3735 static struct WS_protoent *WS_dup_pe(const struct protoent* p_pe)
3738 struct WS_protoent *p_to;
3740 int size = (sizeof(*p_pe) +
3741 strlen(p_pe->p_name) + 1 +
3742 list_size(p_pe->p_aliases, 0));
3744 if (!(p_to = check_buffer_pe(size))) return NULL;
3745 p_to->p_proto = p_pe->p_proto;
3747 p = (char *)(p_to + 1);
3749 strcpy(p, p_pe->p_name);
3752 p_to->p_aliases = (char **)p;
3753 list_dup(p_pe->p_aliases, p_to->p_aliases, 0);
3759 static struct WS_servent *WS_dup_se(const struct servent* p_se)
3762 struct WS_servent *p_to;
3764 int size = (sizeof(*p_se) +
3765 strlen(p_se->s_proto) + 1 +
3766 strlen(p_se->s_name) + 1 +
3767 list_size(p_se->s_aliases, 0));
3769 if (!(p_to = check_buffer_se(size))) return NULL;
3770 p_to->s_port = p_se->s_port;
3772 p = (char *)(p_to + 1);
3774 strcpy(p, p_se->s_name);
3778 strcpy(p, p_se->s_proto);
3781 p_to->s_aliases = (char **)p;
3782 list_dup(p_se->s_aliases, p_to->s_aliases, 0);
3786 /* ----------------------------------- error handling */
3790 int loc_errno = errno;
3791 WARN("errno %d, (%s).\n", loc_errno, strerror(loc_errno));
3795 case EINTR: return WSAEINTR;
3796 case EBADF: return WSAEBADF;
3798 case EACCES: return WSAEACCES;
3799 case EFAULT: return WSAEFAULT;
3800 case EINVAL: return WSAEINVAL;
3801 case EMFILE: return WSAEMFILE;
3802 case EWOULDBLOCK: return WSAEWOULDBLOCK;
3803 case EINPROGRESS: return WSAEINPROGRESS;
3804 case EALREADY: return WSAEALREADY;
3805 case ENOTSOCK: return WSAENOTSOCK;
3806 case EDESTADDRREQ: return WSAEDESTADDRREQ;
3807 case EMSGSIZE: return WSAEMSGSIZE;
3808 case EPROTOTYPE: return WSAEPROTOTYPE;
3809 case ENOPROTOOPT: return WSAENOPROTOOPT;
3810 case EPROTONOSUPPORT: return WSAEPROTONOSUPPORT;
3811 case ESOCKTNOSUPPORT: return WSAESOCKTNOSUPPORT;
3812 case EOPNOTSUPP: return WSAEOPNOTSUPP;
3813 case EPFNOSUPPORT: return WSAEPFNOSUPPORT;
3814 case EAFNOSUPPORT: return WSAEAFNOSUPPORT;
3815 case EADDRINUSE: return WSAEADDRINUSE;
3816 case EADDRNOTAVAIL: return WSAEADDRNOTAVAIL;
3817 case ENETDOWN: return WSAENETDOWN;
3818 case ENETUNREACH: return WSAENETUNREACH;
3819 case ENETRESET: return WSAENETRESET;
3820 case ECONNABORTED: return WSAECONNABORTED;
3822 case ECONNRESET: return WSAECONNRESET;
3823 case ENOBUFS: return WSAENOBUFS;
3824 case EISCONN: return WSAEISCONN;
3825 case ENOTCONN: return WSAENOTCONN;
3826 case ESHUTDOWN: return WSAESHUTDOWN;
3827 case ETOOMANYREFS: return WSAETOOMANYREFS;
3828 case ETIMEDOUT: return WSAETIMEDOUT;
3829 case ECONNREFUSED: return WSAECONNREFUSED;
3830 case ELOOP: return WSAELOOP;
3831 case ENAMETOOLONG: return WSAENAMETOOLONG;
3832 case EHOSTDOWN: return WSAEHOSTDOWN;
3833 case EHOSTUNREACH: return WSAEHOSTUNREACH;
3834 case ENOTEMPTY: return WSAENOTEMPTY;
3836 case EPROCLIM: return WSAEPROCLIM;
3839 case EUSERS: return WSAEUSERS;
3842 case EDQUOT: return WSAEDQUOT;
3845 case ESTALE: return WSAESTALE;
3848 case EREMOTE: return WSAEREMOTE;
3851 /* just in case we ever get here and there are no problems */
3854 WARN("Unknown errno %d!\n", loc_errno);
3855 return WSAEOPNOTSUPP;
3859 UINT wsaHerrno(int loc_errno)
3862 WARN("h_errno %d.\n", loc_errno);
3866 case HOST_NOT_FOUND: return WSAHOST_NOT_FOUND;
3867 case TRY_AGAIN: return WSATRY_AGAIN;
3868 case NO_RECOVERY: return WSANO_RECOVERY;
3869 case NO_DATA: return WSANO_DATA;
3870 case ENOBUFS: return WSAENOBUFS;
3874 WARN("Unknown h_errno %d!\n", loc_errno);
3875 return WSAEOPNOTSUPP;
3880 /***********************************************************************
3881 * WSARecv (WS2_32.67)
3883 int WINAPI WSARecv(SOCKET s, LPWSABUF lpBuffers, DWORD dwBufferCount,
3884 LPDWORD NumberOfBytesReceived, LPDWORD lpFlags,
3885 LPWSAOVERLAPPED lpOverlapped,
3886 LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine)
3888 return WSARecvFrom(s, lpBuffers, dwBufferCount, NumberOfBytesReceived, lpFlags,
3889 NULL, NULL, lpOverlapped, lpCompletionRoutine);
3892 /***********************************************************************
3893 * WSARecvFrom (WS2_32.69)
3895 INT WINAPI WSARecvFrom( SOCKET s, LPWSABUF lpBuffers, DWORD dwBufferCount,
3896 LPDWORD lpNumberOfBytesRecvd, LPDWORD lpFlags, struct WS_sockaddr *lpFrom,
3897 LPINT lpFromlen, LPWSAOVERLAPPED lpOverlapped,
3898 LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine )
3902 int n, fd, err = WSAENOTSOCK, flags, ret;
3903 struct iovec* iovec;
3904 struct ws2_async *wsa;
3905 IO_STATUS_BLOCK* iosb;
3907 TRACE("socket %04x, wsabuf %p, nbufs %ld, flags %ld, from %p, fromlen %ld, ovl %p, func %p\n",
3908 s, lpBuffers, dwBufferCount, *lpFlags, lpFrom,
3909 (lpFromlen ? *lpFromlen : -1L),
3910 lpOverlapped, lpCompletionRoutine);
3912 fd = get_sock_fd( s, FILE_READ_DATA, &flags );
3913 TRACE( "fd=%d, flags=%x\n", fd, flags );
3915 if (fd == -1) return SOCKET_ERROR;
3917 if (flags & FD_FLAG_RECV_SHUTDOWN)
3919 WSASetLastError( WSAESHUTDOWN );
3923 iovec = HeapAlloc( GetProcessHeap(), 0, dwBufferCount * sizeof (struct iovec) );
3930 for (i = 0; i < dwBufferCount; i++)
3932 iovec[i].iov_base = lpBuffers[i].buf;
3933 iovec[i].iov_len = lpBuffers[i].len;
3936 if ( (lpOverlapped || lpCompletionRoutine) && flags & FD_FLAG_OVERLAPPED )
3938 wsa = WS2_make_async( s, fd, ws2m_read, iovec, dwBufferCount,
3939 lpFlags, lpFrom, lpFromlen,
3940 lpOverlapped, lpCompletionRoutine, &iosb );
3948 if ( ( ret = ws2_queue_async( wsa, iosb )) )
3950 err = NtStatusToWSAError( ret );
3952 if ( !lpOverlapped )
3953 HeapFree( GetProcessHeap(), 0, iosb );
3954 HeapFree( GetProcessHeap(), 0, wsa );
3958 /* Try immediate completion */
3961 if ( WSAGetOverlappedResult( s, lpOverlapped,
3962 lpNumberOfBytesRecvd, FALSE, lpFlags) )
3965 if ( (err = WSAGetLastError()) != WSA_IO_INCOMPLETE )
3969 WSASetLastError( WSA_IO_PENDING );
3970 return SOCKET_ERROR;
3973 if ( _is_blocking(s) )
3976 /* FIXME: OOB and exceptfds? */
3977 int timeout = GET_RCVTIMEO(fd);
3978 if( !do_block(fd, POLLIN, timeout)) {
3980 /* a timeout is not fatal */
3981 _enable_event(SOCKET2HANDLE(s), FD_READ, 0, 0);
3986 n = WS2_recv( fd, iovec, dwBufferCount, lpFrom, lpFromlen, lpFlags );
3993 TRACE(" -> %i bytes\n", n);
3994 *lpNumberOfBytesRecvd = n;
3996 HeapFree(GetProcessHeap(), 0, iovec);
3997 release_sock_fd( s, fd );
3998 _enable_event(SOCKET2HANDLE(s), FD_READ, 0, 0);
4003 HeapFree(GetProcessHeap(), 0, iovec);
4006 release_sock_fd( s, fd );
4009 WARN(" -> ERROR %d\n", err);
4010 WSASetLastError( err );
4011 return SOCKET_ERROR;
4014 /***********************************************************************
4015 * WSCInstallProvider (WS2_32.88)
4017 INT WINAPI WSCInstallProvider( const LPGUID lpProviderId,
4018 LPCWSTR lpszProviderDllPath,
4019 const LPWSAPROTOCOL_INFOW lpProtocolInfoList,
4020 DWORD dwNumberOfEntries,
4023 FIXME("(%s, %s, %p, %ld, %p): stub !\n", debugstr_guid(lpProviderId),
4024 debugstr_w(lpszProviderDllPath), lpProtocolInfoList,
4025 dwNumberOfEntries, lpErrno);
4031 /***********************************************************************
4032 * WSCDeinstallProvider (WS2_32.83)
4034 INT WINAPI WSCDeinstallProvider(LPGUID lpProviderId, LPINT lpErrno)
4036 FIXME("(%s, %p): stub !\n", debugstr_guid(lpProviderId), lpErrno);
4042 /***********************************************************************
4043 * WSAAccept (WS2_32.26)
4045 SOCKET WINAPI WSAAccept( SOCKET s, struct WS_sockaddr *addr, LPINT addrlen,
4046 LPCONDITIONPROC lpfnCondition, DWORD dwCallbackData)
4049 int ret = 0, size = 0;
4050 WSABUF CallerId, CallerData, CalleeId, CalleeData;
4051 /* QOS SQOS, GQOS; */
4054 SOCKADDR src_addr, dst_addr;
4056 TRACE("Socket %04x, sockaddr %p, addrlen %p, fnCondition %p, dwCallbackData %ld\n",
4057 s, addr, addrlen, lpfnCondition, dwCallbackData);
4060 size = sizeof(src_addr);
4061 cs = WS_accept(s, &src_addr, &size);
4063 if (cs == SOCKET_ERROR) return SOCKET_ERROR;
4065 CallerId.buf = (char *)&src_addr;
4066 CallerId.len = sizeof(src_addr);
4068 CallerData.buf = NULL;
4069 CallerData.len = (ULONG)NULL;
4071 WS_getsockname(cs, &dst_addr, &size);
4073 CalleeId.buf = (char *)&dst_addr;
4074 CalleeId.len = sizeof(dst_addr);
4077 ret = (*lpfnCondition)(&CallerId, &CallerData, NULL, NULL,
4078 &CalleeId, &CalleeData, &g, dwCallbackData);
4083 if (addr && addrlen)
4084 addr = memcpy(addr, &src_addr, (*addrlen > size) ? size : *addrlen );
4087 SERVER_START_REQ( set_socket_deferred )
4089 req->handle = SOCKET2HANDLE(s);
4090 req->deferred = SOCKET2HANDLE(cs);
4091 if ( !wine_server_call_err ( req ) )
4093 SetLastError( WSATRY_AGAIN );
4094 WS_closesocket( cs );
4098 return SOCKET_ERROR;
4101 SetLastError(WSAECONNREFUSED);
4102 return SOCKET_ERROR;
4104 FIXME("Unknown return type from Condition function\n");
4105 SetLastError(WSAENOTSOCK);
4106 return SOCKET_ERROR;
4110 /***********************************************************************
4111 * WSADuplicateSocketA (WS2_32.32)
4113 int WINAPI WSADuplicateSocketA( SOCKET s, DWORD dwProcessId, LPWSAPROTOCOL_INFOA lpProtocolInfo )
4117 TRACE("(%d,%lx,%p)\n", s, dwProcessId, lpProtocolInfo);
4118 memset(lpProtocolInfo, 0, sizeof(*lpProtocolInfo));
4119 /* FIXME: WS_getsockopt(s, WS_SOL_SOCKET, SO_PROTOCOL_INFO, lpProtocolInfo, sizeof(*lpProtocolInfo)); */
4120 /* I don't know what the real Windoze does next, this is a hack */
4121 /* ...we could duplicate and then use ConvertToGlobalHandle on the duplicate, then let
4122 * the target use the global duplicate, or we could copy a reference to us to the structure
4123 * and let the target duplicate it from us, but let's do it as simple as possible */
4124 hProcess = OpenProcess(PROCESS_DUP_HANDLE, FALSE, dwProcessId);
4125 DuplicateHandle(GetCurrentProcess(), SOCKET2HANDLE(s),
4126 hProcess, (LPHANDLE)&lpProtocolInfo->dwCatalogEntryId,
4127 0, FALSE, DUPLICATE_SAME_ACCESS);
4128 CloseHandle(hProcess);
4129 lpProtocolInfo->dwServiceFlags4 = 0xff00ff00; /* magic */
4133 /***********************************************************************
4134 * WSADuplicateSocketW (WS2_32.33)
4136 int WINAPI WSADuplicateSocketW( SOCKET s, DWORD dwProcessId, LPWSAPROTOCOL_INFOW lpProtocolInfo )
4140 TRACE("(%d,%lx,%p)\n", s, dwProcessId, lpProtocolInfo);
4142 memset(lpProtocolInfo, 0, sizeof(*lpProtocolInfo));
4143 hProcess = OpenProcess(PROCESS_DUP_HANDLE, FALSE, dwProcessId);
4144 DuplicateHandle(GetCurrentProcess(), SOCKET2HANDLE(s),
4145 hProcess, (LPHANDLE)&lpProtocolInfo->dwCatalogEntryId,
4146 0, FALSE, DUPLICATE_SAME_ACCESS);
4147 CloseHandle(hProcess);
4148 lpProtocolInfo->dwServiceFlags4 = 0xff00ff00; /* magic */
4152 /***********************************************************************
4153 * WSAInstallServiceClassA (WS2_32.48)
4155 int WINAPI WSAInstallServiceClassA(LPWSASERVICECLASSINFOA info)
4157 FIXME("Request to install service %s\n",debugstr_a(info->lpszServiceClassName));
4158 WSASetLastError(WSAEACCES);
4159 return SOCKET_ERROR;
4162 /***********************************************************************
4163 * WSAInstallServiceClassW (WS2_32.49)
4165 int WINAPI WSAInstallServiceClassW(LPWSASERVICECLASSINFOW info)
4167 FIXME("Request to install service %s\n",debugstr_w(info->lpszServiceClassName));
4168 WSASetLastError(WSAEACCES);
4169 return SOCKET_ERROR;
4172 /***********************************************************************
4173 * WSARemoveServiceClass (WS2_32.70)
4175 int WINAPI WSARemoveServiceClass(LPGUID info)
4177 FIXME("Request to remove service %p\n",info);
4178 WSASetLastError(WSATYPE_NOT_FOUND);
4179 return SOCKET_ERROR;
4182 /***********************************************************************
4183 * WSAStringToAddressA (WS2_32.80)
4185 INT WINAPI WSAStringToAddressA(LPSTR AddressString,
4187 LPWSAPROTOCOL_INFOA lpProtocolInfo,
4188 LPSOCKADDR lpAddress,
4189 LPINT lpAddressLength)
4192 struct in_addr inetaddr;
4193 LPSTR workBuffer=NULL,ptrPort;
4195 TRACE( "(%s, %x, %p, %p, %p)\n", AddressString, AddressFamily, lpProtocolInfo,
4196 lpAddress, lpAddressLength );
4198 if (!lpAddressLength || !lpAddress) return SOCKET_ERROR;
4202 workBuffer = HeapAlloc( GetProcessHeap(), 0, strlen(AddressString)+1 );
4205 strcpy(workBuffer,AddressString);
4206 switch (AddressFamily)
4209 /* caller wants to know the size of the socket buffer */
4210 if (*lpAddressLength < sizeof(SOCKADDR_IN))
4212 *lpAddressLength = sizeof(SOCKADDR_IN);
4217 /* caller wants to translate an AdressString into a SOCKADDR */
4220 memset(lpAddress,0,sizeof(SOCKADDR_IN));
4221 ((LPSOCKADDR_IN)lpAddress)->sin_family = AF_INET;
4222 ptrPort = strchr(workBuffer,':');
4225 ((LPSOCKADDR_IN)lpAddress)->sin_port = (u_short)atoi(ptrPort+1);
4229 ((LPSOCKADDR_IN)lpAddress)->sin_port = 0;
4230 if (inet_aton(workBuffer, &inetaddr) > 0)
4232 ((LPSOCKADDR_IN)lpAddress)->sin_addr.WS_s_addr = inetaddr.s_addr;
4240 FIXME("(%s, %x, %p, %p, %p) - ProtocolInfo not implemented!\n",
4241 AddressString, AddressFamily,
4242 lpProtocolInfo, lpAddress, lpAddressLength);
4246 FIXME("(%s, %x, %p, %p, %p) - AddressFamiliy not implemented!\n",
4247 AddressString, AddressFamily,
4248 lpProtocolInfo, lpAddress, lpAddressLength);
4250 HeapFree( GetProcessHeap(), 0, workBuffer );
4253 res = WSA_NOT_ENOUGH_MEMORY;
4259 WSASetLastError(res);
4260 return SOCKET_ERROR;
4263 /***********************************************************************
4264 * WSAStringToAddressW (WS2_32.81)
4266 * Does anybody know if this functions allows to use hebrew/arabic/chinese... digits?
4267 * If this should be the case, it would be required to map these digits
4268 * to Unicode digits (0-9) using FoldString first.
4270 INT WINAPI WSAStringToAddressW(LPWSTR AddressString,
4272 LPWSAPROTOCOL_INFOW lpProtocolInfo,
4273 LPSOCKADDR lpAddress,
4274 LPINT lpAddressLength)
4277 LPSTR workBuffer=NULL;
4278 WSAPROTOCOL_INFOA infoA;
4279 LPWSAPROTOCOL_INFOA lpProtoInfoA = NULL;
4281 TRACE( "(%s, %x, %p, %p, %p)\n", debugstr_w(AddressString), AddressFamily, lpProtocolInfo,
4282 lpAddress, lpAddressLength );
4284 if (!lpAddressLength || !lpAddress) return SOCKET_ERROR;
4286 /* if ProtocolInfo is available - convert to ANSI variant */
4289 lpProtoInfoA = &infoA;
4290 memcpy( lpProtoInfoA, lpProtocolInfo, FIELD_OFFSET( WSAPROTOCOL_INFOA, szProtocol ) );
4292 if (!WideCharToMultiByte( CP_ACP, 0, lpProtocolInfo->szProtocol, -1,
4293 lpProtoInfoA->szProtocol, WSAPROTOCOL_LEN+1, NULL, NULL ))
4295 WSASetLastError( WSAEINVAL);
4296 return SOCKET_ERROR;
4302 /* Translate AddressString to ANSI code page - assumes that only
4303 standard digits 0-9 are used with this API call */
4304 sBuffer = WideCharToMultiByte( CP_ACP, 0, AddressString, -1, NULL, 0, NULL, NULL );
4305 workBuffer = HeapAlloc( GetProcessHeap(), 0, sBuffer );
4309 WideCharToMultiByte( CP_ACP, 0, AddressString, -1, workBuffer, sBuffer, NULL, NULL );
4310 res = WSAStringToAddressA(workBuffer,AddressFamily,lpProtoInfoA,
4311 lpAddress,lpAddressLength);
4312 HeapFree( GetProcessHeap(), 0, workBuffer );
4316 res = WSA_NOT_ENOUGH_MEMORY;
4321 WSASetLastError(res);
4322 return SOCKET_ERROR;
4325 /***********************************************************************
4326 * WSAAddressToStringA (WS2_32.27)
4328 * See WSAAddressToStringW
4330 INT WINAPI WSAAddressToStringA( LPSOCKADDR sockaddr, DWORD len,
4331 LPWSAPROTOCOL_INFOA info, LPSTR string,
4335 CHAR buffer[22]; /* 12 digits + 3 dots + ':' + 5 digits + '\0' */
4338 TRACE( "(%p, %ld, %p, %p, %p)\n", sockaddr, len, info, string, lenstr );
4340 if (!sockaddr || len < sizeof(SOCKADDR_IN)) return SOCKET_ERROR;
4341 if (!string || !lenstr) return SOCKET_ERROR;
4343 /* sin_family is garanteed to be the first u_short */
4344 if (((SOCKADDR_IN *)sockaddr)->sin_family != AF_INET) return SOCKET_ERROR;
4346 sprintf( buffer, "%u.%u.%u.%u:%u",
4347 (unsigned int)(ntohl( ((SOCKADDR_IN *)sockaddr)->sin_addr.WS_s_addr ) >> 24 & 0xff),
4348 (unsigned int)(ntohl( ((SOCKADDR_IN *)sockaddr)->sin_addr.WS_s_addr ) >> 16 & 0xff),
4349 (unsigned int)(ntohl( ((SOCKADDR_IN *)sockaddr)->sin_addr.WS_s_addr ) >> 8 & 0xff),
4350 (unsigned int)(ntohl( ((SOCKADDR_IN *)sockaddr)->sin_addr.WS_s_addr ) & 0xff),
4351 ntohs( ((SOCKADDR_IN *)sockaddr)->sin_port ) );
4353 p = strchr( buffer, ':' );
4354 if (!((SOCKADDR_IN *)sockaddr)->sin_port) *p = 0;
4356 size = strlen( buffer );
4361 WSASetLastError(WSAEFAULT);
4362 return SOCKET_ERROR;
4365 strcpy( string, buffer );
4369 /***********************************************************************
4370 * WSAAddressToStringW (WS2_32.28)
4372 * Convert a sockaddr address into a readable address string.
4375 * sockaddr [I] Pointer to a sockaddr structure.
4376 * len [I] Size of the sockaddr structure.
4377 * info [I] Pointer to a WSAPROTOCOL_INFOW structure (optional).
4378 * string [I/O] Pointer to a buffer to receive the address string.
4379 * lenstr [I/O] Size of the receive buffer in WCHARs.
4383 * Failure: SOCKET_ERROR
4386 * The 'info' parameter is ignored.
4389 * Only supports AF_INET addresses.
4391 INT WINAPI WSAAddressToStringW( LPSOCKADDR sockaddr, DWORD len,
4392 LPWSAPROTOCOL_INFOW info, LPWSTR string,
4396 WCHAR buffer[22]; /* 12 digits + 3 dots + ':' + 5 digits + '\0' */
4397 static const WCHAR format[] = { '%','u','.','%','u','.','%','u','.','%','u',':','%','u',0 };
4400 TRACE( "(%p, %lx, %p, %p, %p)\n", sockaddr, len, info, string, lenstr );
4402 if (!sockaddr || len < sizeof(SOCKADDR_IN)) return SOCKET_ERROR;
4403 if (!string || !lenstr) return SOCKET_ERROR;
4405 /* sin_family is garanteed to be the first u_short */
4406 if (((SOCKADDR_IN *)sockaddr)->sin_family != AF_INET) return SOCKET_ERROR;
4408 sprintfW( buffer, format,
4409 (unsigned int)(ntohl( ((SOCKADDR_IN *)sockaddr)->sin_addr.WS_s_addr ) >> 24 & 0xff),
4410 (unsigned int)(ntohl( ((SOCKADDR_IN *)sockaddr)->sin_addr.WS_s_addr ) >> 16 & 0xff),
4411 (unsigned int)(ntohl( ((SOCKADDR_IN *)sockaddr)->sin_addr.WS_s_addr ) >> 8 & 0xff),
4412 (unsigned int)(ntohl( ((SOCKADDR_IN *)sockaddr)->sin_addr.WS_s_addr ) & 0xff),
4413 ntohs( ((SOCKADDR_IN *)sockaddr)->sin_port ) );
4415 p = strchrW( buffer, ':' );
4416 if (!((SOCKADDR_IN *)sockaddr)->sin_port) *p = 0;
4418 size = lstrlenW( buffer );
4423 return SOCKET_ERROR;
4426 lstrcpyW( string, buffer );
4430 /***********************************************************************
4431 * WSAEnumNameSpaceProvidersA (WS2_32.34)
4433 INT WINAPI WSAEnumNameSpaceProvidersA( LPDWORD len, LPWSANAMESPACE_INFOA buffer )
4435 FIXME( "(%p %p) Stub!\n", len, buffer );
4439 /***********************************************************************
4440 * WSAEnumNameSpaceProvidersW (WS2_32.35)
4442 INT WINAPI WSAEnumNameSpaceProvidersW( LPDWORD len, LPWSANAMESPACE_INFOW buffer )
4444 FIXME( "(%p %p) Stub!\n", len, buffer );
4448 /***********************************************************************
4449 * WSAGetQOSByName (WS2_32.41)
4451 BOOL WINAPI WSAGetQOSByName( SOCKET s, LPWSABUF lpQOSName, LPQOS lpQOS )
4453 FIXME( "(0x%04x %p %p) Stub!\n", s, lpQOSName, lpQOS );
4457 /***********************************************************************
4458 * WSAGetServiceClassInfoA (WS2_32.42)
4460 INT WINAPI WSAGetServiceClassInfoA( LPGUID provider, LPGUID service, LPDWORD len,
4461 LPWSASERVICECLASSINFOA info )
4463 FIXME( "(%s %s %p %p) Stub!\n", debugstr_guid(provider), debugstr_guid(service),
4465 WSASetLastError(WSA_NOT_ENOUGH_MEMORY);
4466 return SOCKET_ERROR;
4469 /***********************************************************************
4470 * WSAGetServiceClassInfoW (WS2_32.43)
4472 INT WINAPI WSAGetServiceClassInfoW( LPGUID provider, LPGUID service, LPDWORD len,
4473 LPWSASERVICECLASSINFOW info )
4475 FIXME( "(%s %s %p %p) Stub!\n", debugstr_guid(provider), debugstr_guid(service),
4477 WSASetLastError(WSA_NOT_ENOUGH_MEMORY);
4478 return SOCKET_ERROR;
4481 /***********************************************************************
4482 * WSAGetServiceClassNameByClassIdA (WS2_32.44)
4484 INT WINAPI WSAGetServiceClassNameByClassIdA( LPGUID class, LPSTR service, LPDWORD len )
4486 FIXME( "(%s %p %p) Stub!\n", debugstr_guid(class), service, len );
4487 WSASetLastError(WSA_NOT_ENOUGH_MEMORY);
4488 return SOCKET_ERROR;
4491 /***********************************************************************
4492 * WSAGetServiceClassNameByClassIdW (WS2_32.45)
4494 INT WINAPI WSAGetServiceClassNameByClassIdW( LPGUID class, LPWSTR service, LPDWORD len )
4496 FIXME( "(%s %p %p) Stub!\n", debugstr_guid(class), service, len );
4497 WSASetLastError(WSA_NOT_ENOUGH_MEMORY);
4498 return SOCKET_ERROR;
4501 /***********************************************************************
4502 * WSALookupServiceBeginA (WS2_32.59)
4504 INT WINAPI WSALookupServiceBeginA( LPWSAQUERYSETA lpqsRestrictions,
4505 DWORD dwControlFlags,
4508 FIXME("(%p 0x%08lx %p) Stub!\n", lpqsRestrictions, dwControlFlags,
4510 WSASetLastError(WSA_NOT_ENOUGH_MEMORY);
4511 return SOCKET_ERROR;
4514 /***********************************************************************
4515 * WSALookupServiceBeginW (WS2_32.60)
4517 INT WINAPI WSALookupServiceBeginW( LPWSAQUERYSETW lpqsRestrictions,
4518 DWORD dwControlFlags,
4521 FIXME("(%p 0x%08lx %p) Stub!\n", lpqsRestrictions, dwControlFlags,
4523 WSASetLastError(WSA_NOT_ENOUGH_MEMORY);
4524 return SOCKET_ERROR;
4527 /***********************************************************************
4528 * WSALookupServiceBeginW (WS2_32.61)
4530 INT WINAPI WSALookupServiceEnd( HANDLE lookup )
4532 FIXME("(%p) Stub!\n", lookup );
4536 /***********************************************************************
4537 * WSALookupServiceNextA (WS2_32.62)
4539 INT WINAPI WSALookupServiceNextA( HANDLE lookup, DWORD flags, LPDWORD len, LPWSAQUERYSETA results )
4541 FIXME( "(%p 0x%08lx %p %p) Stub!\n", lookup, flags, len, results );
4545 /***********************************************************************
4546 * WSALookupServiceNextW (WS2_32.63)
4548 INT WINAPI WSALookupServiceNextW( HANDLE lookup, DWORD flags, LPDWORD len, LPWSAQUERYSETW results )
4550 FIXME( "(%p 0x%08lx %p %p) Stub!\n", lookup, flags, len, results );
4554 /***********************************************************************
4555 * WSANtohl (WS2_32.64)
4557 INT WINAPI WSANtohl( SOCKET s, u_long netlong, u_long* lphostlong )
4559 TRACE( "(0x%04x 0x%08lx %p)\n", s, netlong, lphostlong );
4561 if (!lphostlong) return WSAEFAULT;
4563 *lphostlong = ntohl( netlong );
4567 /***********************************************************************
4568 * WSANtohs (WS2_32.65)
4570 INT WINAPI WSANtohs( SOCKET s, u_short netshort, u_short* lphostshort )
4572 TRACE( "(0x%04x 0x%08x %p)\n", s, netshort, lphostshort );
4574 if (!lphostshort) return WSAEFAULT;
4576 *lphostshort = ntohs( netshort );
4580 /***********************************************************************
4581 * WSAProviderConfigChange (WS2_32.66)
4583 INT WINAPI WSAProviderConfigChange( LPHANDLE handle, LPWSAOVERLAPPED overlapped,
4584 LPWSAOVERLAPPED_COMPLETION_ROUTINE completion )
4586 FIXME( "(%p %p %p) Stub!\n", handle, overlapped, completion );
4587 return SOCKET_ERROR;
4590 /***********************************************************************
4591 * WSARecvDisconnect (WS2_32.68)
4593 INT WINAPI WSARecvDisconnect( SOCKET s, LPWSABUF disconnectdata )
4595 TRACE( "(0x%04x %p)\n", s, disconnectdata );
4597 return WS_shutdown( s, 0 );
4600 /***********************************************************************
4601 * WSASetServiceA (WS2_32.76)
4603 INT WINAPI WSASetServiceA( LPWSAQUERYSETA query, WSAESETSERVICEOP operation, DWORD flags )
4605 FIXME( "(%p 0x%08x 0x%08lx) Stub!\n", query, operation, flags );
4609 /***********************************************************************
4610 * WSASetServiceW (WS2_32.77)
4612 INT WINAPI WSASetServiceW( LPWSAQUERYSETW query, WSAESETSERVICEOP operation, DWORD flags )
4614 FIXME( "(%p 0x%08x 0x%08lx) Stub!\n", query, operation, flags );
4618 /***********************************************************************
4619 * WSCEnableNSProvider (WS2_32.84)
4621 INT WINAPI WSCEnableNSProvider( LPGUID provider, BOOL enable )
4623 FIXME( "(%s 0x%08x) Stub!\n", debugstr_guid(provider), enable );
4627 /***********************************************************************
4628 * WSCGetProviderPath (WS2_32.86)
4630 INT WINAPI WSCGetProviderPath( LPGUID provider, LPWSTR path, LPINT len, LPINT errcode )
4632 FIXME( "(%s %p %p %p) Stub!\n", debugstr_guid(provider), path, len, errcode );
4634 if (!errcode || !provider || !len) return WSAEFAULT;
4636 *errcode = WSAEINVAL;
4637 return SOCKET_ERROR;
4640 /***********************************************************************
4641 * WSCInstallNameSpace (WS2_32.87)
4643 INT WINAPI WSCInstallNameSpace( LPWSTR identifier, LPWSTR path, DWORD namespace,
4644 DWORD version, LPGUID provider )
4646 FIXME( "(%s %s 0x%08lx 0x%08lx %s) Stub!\n", debugstr_w(identifier), debugstr_w(path),
4647 namespace, version, debugstr_guid(provider) );
4651 /***********************************************************************
4652 * WSCUnInstallNameSpace (WS2_32.89)
4654 INT WINAPI WSCUnInstallNameSpace( LPGUID lpProviderId )
4656 FIXME("(%p) Stub!\n", lpProviderId);
4660 /***********************************************************************
4661 * WSCWriteProviderOrder (WS2_32.91)
4663 INT WINAPI WSCWriteProviderOrder( LPDWORD entry, DWORD number )
4665 FIXME("(%p 0x%08lx) Stub!\n", entry, number);