4684 lines
138 KiB
C
4684 lines
138 KiB
C
/*
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* based on Windows Sockets 1.1 specs
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* (ftp.microsoft.com:/Advsys/winsock/spec11/WINSOCK.TXT)
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*
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* Copyright (C) 1993,1994,1996,1997 John Brezak, Erik Bos, Alex Korobka.
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* Copyright (C) 2005 Marcus Meissner
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*
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* NOTE: If you make any changes to fix a particular app, make sure
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* they don't break something else like Netscape or telnet and ftp
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* clients and servers (www.winsite.com got a lot of those).
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*/
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#include "config.h"
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#include "wine/port.h"
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#include <stdarg.h>
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#include <stdio.h>
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#include <string.h>
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#include <sys/types.h>
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#ifdef HAVE_SYS_IPC_H
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# include <sys/ipc.h>
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#endif
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#ifdef HAVE_SYS_IOCTL_H
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# include <sys/ioctl.h>
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#endif
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#ifdef HAVE_SYS_FILIO_H
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# include <sys/filio.h>
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#endif
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#ifdef HAVE_SYS_SOCKIO_H
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# include <sys/sockio.h>
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#endif
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#if defined(__EMX__)
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# include <sys/so_ioctl.h>
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#endif
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#ifdef HAVE_SYS_PARAM_H
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# include <sys/param.h>
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#endif
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#ifdef HAVE_SYS_MSG_H
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# include <sys/msg.h>
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#endif
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#ifdef HAVE_SYS_WAIT_H
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# include <sys/wait.h>
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#endif
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#ifdef HAVE_SYS_UIO_H
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# include <sys/uio.h>
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#endif
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#ifdef HAVE_SYS_SOCKET_H
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#include <sys/socket.h>
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#endif
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#ifdef HAVE_NETINET_IN_H
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# include <netinet/in.h>
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#endif
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#ifdef HAVE_NETINET_TCP_H
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# include <netinet/tcp.h>
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#endif
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#ifdef HAVE_ARPA_INET_H
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# include <arpa/inet.h>
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#endif
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#include <ctype.h>
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#include <fcntl.h>
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#include <errno.h>
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#ifdef HAVE_SYS_ERRNO_H
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#include <sys/errno.h>
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#endif
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#ifdef HAVE_NETDB_H
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#include <netdb.h>
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#endif
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#ifdef HAVE_UNISTD_H
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# include <unistd.h>
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#endif
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#include <stdlib.h>
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#ifdef HAVE_ARPA_NAMESER_H
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# include <arpa/nameser.h>
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#endif
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#ifdef HAVE_RESOLV_H
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# include <resolv.h>
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#endif
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#ifdef HAVE_NET_IF_H
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# include <net/if.h>
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#endif
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#ifdef HAVE_NETIPX_IPX_H
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# include <netipx/ipx.h>
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# define HAVE_IPX
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#elif defined(HAVE_LINUX_IPX_H)
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# ifdef HAVE_ASM_TYPES_H
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# include <asm/types.h>
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# endif
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# include <linux/ipx.h>
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# define HAVE_IPX
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#endif
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#ifdef HAVE_POLL_H
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#include <poll.h>
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#endif
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#ifdef HAVE_SYS_POLL_H
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# include <sys/poll.h>
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#endif
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#ifdef HAVE_SYS_TIME_H
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# include <sys/time.h>
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#endif
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#define NONAMELESSUNION
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#define NONAMELESSSTRUCT
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#include "ntstatus.h"
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#define WIN32_NO_STATUS
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#include "windef.h"
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#include "winbase.h"
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#include "wingdi.h"
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#include "winuser.h"
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#include "winerror.h"
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#include "winnls.h"
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#include "winsock2.h"
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#include "mswsock.h"
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#include "ws2tcpip.h"
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#include "ws2spi.h"
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#include "wsipx.h"
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#include "winnt.h"
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#include "iphlpapi.h"
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#include "thread.h"
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#include "wine/server.h"
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#include "wine/debug.h"
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#include "wine/unicode.h"
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#ifdef HAVE_IPX
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# include "wsnwlink.h"
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#endif
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#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
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# define sipx_network sipx_addr.x_net
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# define sipx_node sipx_addr.x_host.c_host
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#endif /* __FreeBSD__ */
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#ifndef INADDR_NONE
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#define INADDR_NONE ~0UL
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#endif
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WINE_DEFAULT_DEBUG_CHANNEL(winsock);
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/* critical section to protect some non-rentrant net function */
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extern CRITICAL_SECTION csWSgetXXXbyYYY;
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inline static const char *debugstr_sockaddr( const struct WS_sockaddr *a )
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{
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if (!a) return "(nil)";
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return wine_dbg_sprintf("{ family %d, address %s, port %d }",
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((const struct sockaddr_in *)a)->sin_family,
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inet_ntoa(((const struct sockaddr_in *)a)->sin_addr),
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ntohs(((const struct sockaddr_in *)a)->sin_port));
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}
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/* HANDLE<->SOCKET conversion (SOCKET is UINT_PTR). */
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#define SOCKET2HANDLE(s) ((HANDLE)(s))
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#define HANDLE2SOCKET(h) ((SOCKET)(h))
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/****************************************************************
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* Async IO declarations
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****************************************************************/
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typedef struct ws2_async
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{
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HANDLE hSocket;
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enum ws2_mode {ws2m_read, ws2m_write, ws2m_sd_read, ws2m_sd_write} mode;
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LPWSAOVERLAPPED user_overlapped;
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LPWSAOVERLAPPED_COMPLETION_ROUTINE completion_func;
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struct iovec *iovec;
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int n_iovecs;
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struct WS_sockaddr *addr;
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union
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{
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int val; /* for send operations */
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int *ptr; /* for recv operations */
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} addrlen;
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DWORD flags;
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int fd;
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HANDLE event;
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} ws2_async;
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/****************************************************************/
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/* ----------------------------------- internal data */
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/* ws_... struct conversion flags */
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typedef struct /* WSAAsyncSelect() control struct */
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{
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HANDLE service, event, sock;
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HWND hWnd;
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UINT uMsg;
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LONG lEvent;
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} ws_select_info;
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#define WS_MAX_SOCKETS_PER_PROCESS 128 /* reasonable guess */
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#define WS_MAX_UDP_DATAGRAM 1024
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static INT WINAPI WSA_DefaultBlockingHook( FARPROC x );
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/* hostent's, servent's and protent's are stored in one buffer per thread,
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* as documented on MSDN for the functions that return any of the buffers */
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struct per_thread_data
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{
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int opentype;
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struct WS_hostent *he_buffer;
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struct WS_servent *se_buffer;
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struct WS_protoent *pe_buffer;
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int he_len;
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int se_len;
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int pe_len;
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};
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static INT num_startup; /* reference counter */
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static FARPROC blocking_hook = WSA_DefaultBlockingHook;
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/* function prototypes */
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static struct WS_hostent *WS_dup_he(const struct hostent* p_he);
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static struct WS_protoent *WS_dup_pe(const struct protoent* p_pe);
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static struct WS_servent *WS_dup_se(const struct servent* p_se);
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int WSAIOCTL_GetInterfaceCount(void);
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int WSAIOCTL_GetInterfaceName(int intNumber, char *intName);
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UINT wsaErrno(void);
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UINT wsaHerrno(int errnr);
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#define MAP_OPTION(opt) { WS_##opt, opt }
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static const int ws_sock_map[][2] =
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{
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MAP_OPTION( SO_DEBUG ),
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MAP_OPTION( SO_REUSEADDR ),
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MAP_OPTION( SO_KEEPALIVE ),
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MAP_OPTION( SO_DONTROUTE ),
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MAP_OPTION( SO_BROADCAST ),
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MAP_OPTION( SO_LINGER ),
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MAP_OPTION( SO_OOBINLINE ),
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MAP_OPTION( SO_SNDBUF ),
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MAP_OPTION( SO_RCVBUF ),
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MAP_OPTION( SO_ERROR ),
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MAP_OPTION( SO_TYPE ),
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#ifdef SO_RCVTIMEO
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MAP_OPTION( SO_RCVTIMEO ),
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#endif
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#ifdef SO_SNDTIMEO
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MAP_OPTION( SO_SNDTIMEO ),
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#endif
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};
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static const int ws_tcp_map[][2] =
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{
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#ifdef TCP_NODELAY
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MAP_OPTION( TCP_NODELAY ),
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#endif
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};
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static const int ws_ip_map[][2] =
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{
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MAP_OPTION( IP_MULTICAST_IF ),
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MAP_OPTION( IP_MULTICAST_TTL ),
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MAP_OPTION( IP_MULTICAST_LOOP ),
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MAP_OPTION( IP_ADD_MEMBERSHIP ),
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MAP_OPTION( IP_DROP_MEMBERSHIP ),
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MAP_OPTION( IP_OPTIONS ),
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#ifdef IP_HDRINCL
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MAP_OPTION( IP_HDRINCL ),
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#endif
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MAP_OPTION( IP_TOS ),
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MAP_OPTION( IP_TTL ),
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};
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static const int ws_af_map[][2] =
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{
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MAP_OPTION( AF_UNSPEC ),
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MAP_OPTION( AF_INET ),
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MAP_OPTION( AF_INET6 ),
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#ifdef HAVE_IPX
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MAP_OPTION( AF_IPX ),
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#endif
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};
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static const int ws_socktype_map[][2] =
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{
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MAP_OPTION( SOCK_DGRAM ),
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MAP_OPTION( SOCK_STREAM ),
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MAP_OPTION( SOCK_RAW ),
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};
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static const int ws_proto_map[][2] =
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{
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MAP_OPTION( IPPROTO_IP ),
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MAP_OPTION( IPPROTO_TCP ),
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MAP_OPTION( IPPROTO_UDP ),
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MAP_OPTION( IPPROTO_ICMP ),
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MAP_OPTION( IPPROTO_IGMP ),
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MAP_OPTION( IPPROTO_RAW ),
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};
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static const int ws_aiflag_map[][2] =
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{
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MAP_OPTION( AI_PASSIVE ),
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MAP_OPTION( AI_CANONNAME ),
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MAP_OPTION( AI_NUMERICHOST ),
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/* Linux/UNIX knows a lot more. But Windows only
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* has 3 as far as I could see. -Marcus
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*/
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};
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static const int ws_eai_map[][2] =
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{
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MAP_OPTION( EAI_AGAIN ),
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MAP_OPTION( EAI_BADFLAGS ),
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MAP_OPTION( EAI_FAIL ),
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MAP_OPTION( EAI_FAMILY ),
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MAP_OPTION( EAI_MEMORY ),
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/* Note: EAI_NODATA is deprecated, but still
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* used by Windows and Linux... We map the newer
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* EAI_NONAME to EAI_NODATA for now until Windows
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* changes too.
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*/
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#ifdef EAI_NODATA
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MAP_OPTION( EAI_NODATA ),
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#endif
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#ifdef EAI_NONAME
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{ WS_EAI_NODATA, EAI_NONAME },
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#endif
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MAP_OPTION( EAI_SERVICE ),
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MAP_OPTION( EAI_SOCKTYPE ),
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{ 0, 0 }
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};
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inline static DWORD NtStatusToWSAError( const DWORD status )
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{
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/* We only need to cover the status codes set by server async request handling */
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DWORD wserr;
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switch ( status )
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{
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case STATUS_SUCCESS: wserr = 0; break;
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case STATUS_PENDING: wserr = WSA_IO_PENDING; break;
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case STATUS_INVALID_HANDLE: wserr = WSAENOTSOCK; break; /* WSAEBADF ? */
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case STATUS_INVALID_PARAMETER: wserr = WSAEINVAL; break;
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case STATUS_PIPE_DISCONNECTED: wserr = WSAESHUTDOWN; break;
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case STATUS_CANCELLED: wserr = WSA_OPERATION_ABORTED; break;
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case STATUS_TIMEOUT: wserr = WSAETIMEDOUT; break;
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case STATUS_NO_MEMORY: wserr = WSAEFAULT; break;
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default:
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if ( status >= WSABASEERR && status <= WSABASEERR+1004 )
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/* It is not a NT status code but a winsock error */
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wserr = status;
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else
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{
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wserr = RtlNtStatusToDosError( status );
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FIXME( "Status code %08lx converted to DOS error code %lx\n", status, wserr );
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}
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}
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return wserr;
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}
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|
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/* set last error code from NT status without mapping WSA errors */
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inline static unsigned int set_error( unsigned int err )
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{
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if (err)
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{
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err = NtStatusToWSAError( err );
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SetLastError( err );
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}
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return err;
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}
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inline static int get_sock_fd( SOCKET s, DWORD access, int *flags )
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{
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int fd;
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if (set_error( wine_server_handle_to_fd( SOCKET2HANDLE(s), access, &fd, flags ) ))
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return -1;
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return fd;
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}
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inline static void release_sock_fd( SOCKET s, int fd )
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{
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wine_server_release_fd( SOCKET2HANDLE(s), fd );
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}
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|
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static void _enable_event( HANDLE s, unsigned int event,
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unsigned int sstate, unsigned int cstate )
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{
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SERVER_START_REQ( enable_socket_event )
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{
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req->handle = s;
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req->mask = event;
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req->sstate = sstate;
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req->cstate = cstate;
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wine_server_call( req );
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}
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SERVER_END_REQ;
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}
|
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|
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static int _is_blocking(SOCKET s)
|
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{
|
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int ret;
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SERVER_START_REQ( get_socket_event )
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{
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req->handle = SOCKET2HANDLE(s);
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req->service = FALSE;
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req->c_event = 0;
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wine_server_call( req );
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ret = (reply->state & FD_WINE_NONBLOCKING) == 0;
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}
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SERVER_END_REQ;
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return ret;
|
|
}
|
|
|
|
static unsigned int _get_sock_mask(SOCKET s)
|
|
{
|
|
unsigned int ret;
|
|
SERVER_START_REQ( get_socket_event )
|
|
{
|
|
req->handle = SOCKET2HANDLE(s);
|
|
req->service = FALSE;
|
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req->c_event = 0;
|
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wine_server_call( req );
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ret = reply->mask;
|
|
}
|
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SERVER_END_REQ;
|
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return ret;
|
|
}
|
|
|
|
static void _sync_sock_state(SOCKET s)
|
|
{
|
|
/* do a dummy wineserver request in order to let
|
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the wineserver run through its select loop once */
|
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(void)_is_blocking(s);
|
|
}
|
|
|
|
static int _get_sock_error(SOCKET s, unsigned int bit)
|
|
{
|
|
int events[FD_MAX_EVENTS];
|
|
|
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SERVER_START_REQ( get_socket_event )
|
|
{
|
|
req->handle = SOCKET2HANDLE(s);
|
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req->service = FALSE;
|
|
req->c_event = 0;
|
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wine_server_set_reply( req, events, sizeof(events) );
|
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wine_server_call( req );
|
|
}
|
|
SERVER_END_REQ;
|
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return events[bit];
|
|
}
|
|
|
|
static struct per_thread_data *get_per_thread_data(void)
|
|
{
|
|
struct per_thread_data * ptb = NtCurrentTeb()->WinSockData;
|
|
/* lazy initialization */
|
|
if (!ptb)
|
|
{
|
|
ptb = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*ptb) );
|
|
NtCurrentTeb()->WinSockData = ptb;
|
|
}
|
|
return ptb;
|
|
}
|
|
|
|
static void free_per_thread_data(void)
|
|
{
|
|
struct per_thread_data * ptb = NtCurrentTeb()->WinSockData;
|
|
|
|
if (!ptb) return;
|
|
|
|
/* delete scratch buffers */
|
|
HeapFree( GetProcessHeap(), 0, ptb->he_buffer );
|
|
HeapFree( GetProcessHeap(), 0, ptb->se_buffer );
|
|
HeapFree( GetProcessHeap(), 0, ptb->pe_buffer );
|
|
ptb->he_buffer = NULL;
|
|
ptb->se_buffer = NULL;
|
|
ptb->pe_buffer = NULL;
|
|
|
|
HeapFree( GetProcessHeap(), 0, ptb );
|
|
NtCurrentTeb()->WinSockData = NULL;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* DllMain (WS2_32.init)
|
|
*/
|
|
BOOL WINAPI DllMain(HINSTANCE hInstDLL, DWORD fdwReason, LPVOID fImpLoad)
|
|
{
|
|
TRACE("%p 0x%lx %p\n", hInstDLL, fdwReason, fImpLoad);
|
|
switch (fdwReason) {
|
|
case DLL_PROCESS_ATTACH:
|
|
break;
|
|
case DLL_PROCESS_DETACH:
|
|
free_per_thread_data();
|
|
num_startup = 0;
|
|
break;
|
|
case DLL_THREAD_DETACH:
|
|
free_per_thread_data();
|
|
break;
|
|
}
|
|
return TRUE;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* convert_sockopt()
|
|
*
|
|
* Converts socket flags from Windows format.
|
|
* Return 1 if converted, 0 if not (error).
|
|
*/
|
|
static int convert_sockopt(INT *level, INT *optname)
|
|
{
|
|
int i;
|
|
switch (*level)
|
|
{
|
|
case WS_SOL_SOCKET:
|
|
*level = SOL_SOCKET;
|
|
for(i=0; i<sizeof(ws_sock_map)/sizeof(ws_sock_map[0]); i++) {
|
|
if( ws_sock_map[i][0] == *optname )
|
|
{
|
|
*optname = ws_sock_map[i][1];
|
|
return 1;
|
|
}
|
|
}
|
|
FIXME("Unknown SOL_SOCKET optname 0x%x\n", *optname);
|
|
break;
|
|
case WS_IPPROTO_TCP:
|
|
*level = IPPROTO_TCP;
|
|
for(i=0; i<sizeof(ws_tcp_map)/sizeof(ws_tcp_map[0]); i++) {
|
|
if ( ws_tcp_map[i][0] == *optname )
|
|
{
|
|
*optname = ws_tcp_map[i][1];
|
|
return 1;
|
|
}
|
|
}
|
|
FIXME("Unknown IPPROTO_TCP optname 0x%x\n", *optname);
|
|
break;
|
|
case WS_IPPROTO_IP:
|
|
*level = IPPROTO_IP;
|
|
for(i=0; i<sizeof(ws_ip_map)/sizeof(ws_ip_map[0]); i++) {
|
|
if (ws_ip_map[i][0] == *optname )
|
|
{
|
|
*optname = ws_ip_map[i][1];
|
|
return 1;
|
|
}
|
|
}
|
|
FIXME("Unknown IPPROTO_IP optname 0x%x\n", *optname);
|
|
break;
|
|
default: FIXME("Unimplemented or unknown socket level\n");
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
static inline BOOL is_timeout_option( int optname )
|
|
{
|
|
#ifdef SO_RCVTIMEO
|
|
if (optname == SO_RCVTIMEO) return TRUE;
|
|
#endif
|
|
#ifdef SO_SNDTIMEO
|
|
if (optname == SO_SNDTIMEO) return TRUE;
|
|
#endif
|
|
return FALSE;
|
|
}
|
|
|
|
/* ----------------------------------- Per-thread info (or per-process?) */
|
|
|
|
static char *strdup_lower(const char *str)
|
|
{
|
|
int i;
|
|
char *ret = HeapAlloc( GetProcessHeap(), 0, strlen(str) + 1 );
|
|
|
|
if (ret)
|
|
{
|
|
for (i = 0; str[i]; i++) ret[i] = tolower(str[i]);
|
|
ret[i] = 0;
|
|
}
|
|
else SetLastError(WSAENOBUFS);
|
|
return ret;
|
|
}
|
|
|
|
static fd_set* fd_set_import( fd_set* fds, const WS_fd_set* wsfds, int access, int* highfd, int lfd[] )
|
|
{
|
|
/* translate Winsock fd set into local fd set */
|
|
if( wsfds )
|
|
{
|
|
unsigned int i;
|
|
|
|
FD_ZERO(fds);
|
|
for( i = 0; i < wsfds->fd_count; i++ )
|
|
{
|
|
int s = wsfds->fd_array[i];
|
|
int fd = get_sock_fd( s, access, NULL );
|
|
if (fd != -1)
|
|
{
|
|
lfd[ i ] = fd;
|
|
if( fd > *highfd ) *highfd = fd;
|
|
FD_SET(fd, fds);
|
|
}
|
|
else lfd[ i ] = -1;
|
|
}
|
|
return fds;
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
inline static int sock_error_p(int s)
|
|
{
|
|
unsigned int optval, optlen;
|
|
|
|
optlen = sizeof(optval);
|
|
getsockopt(s, SOL_SOCKET, SO_ERROR, (void *) &optval, &optlen);
|
|
if (optval) WARN("\t[%i] error: %d\n", s, optval);
|
|
return optval != 0;
|
|
}
|
|
|
|
static int fd_set_export( const fd_set* fds, fd_set* exceptfds, WS_fd_set* wsfds, int lfd[] )
|
|
{
|
|
int num_err = 0;
|
|
|
|
/* translate local fd set into Winsock fd set, adding
|
|
* errors to exceptfds (only if app requested it) */
|
|
|
|
if( wsfds )
|
|
{
|
|
int i, j, count = wsfds->fd_count;
|
|
|
|
for( i = 0, j = 0; i < count; i++ )
|
|
{
|
|
int fd = lfd[i];
|
|
SOCKET s = wsfds->fd_array[i];
|
|
if (fd == -1) continue;
|
|
if( FD_ISSET(fd, fds) )
|
|
{
|
|
if ( exceptfds && sock_error_p(fd) )
|
|
{
|
|
FD_SET(fd, exceptfds);
|
|
num_err++;
|
|
}
|
|
else wsfds->fd_array[j++] = s;
|
|
}
|
|
release_sock_fd( s, fd );
|
|
}
|
|
wsfds->fd_count = j;
|
|
}
|
|
return num_err;
|
|
}
|
|
|
|
static void fd_set_unimport( WS_fd_set* wsfds, int lfd[] )
|
|
{
|
|
if ( wsfds )
|
|
{
|
|
unsigned int i;
|
|
|
|
for ( i = 0; i < wsfds->fd_count; i++ )
|
|
if ( lfd[i] >= 0 ) release_sock_fd( wsfds->fd_array[i], lfd[i] );
|
|
wsfds->fd_count = 0;
|
|
}
|
|
}
|
|
|
|
/* Utility: get the SO_RCVTIMEO or SO_SNDTIMEO socket option
|
|
* from an fd and return the value converted to milli seconds
|
|
* or -1 if there is an infinite time out */
|
|
static inline int get_rcvsnd_timeo( int fd, int optname)
|
|
{
|
|
struct timeval tv;
|
|
unsigned int len = sizeof(tv);
|
|
int ret = getsockopt(fd, SOL_SOCKET, optname, &tv, &len);
|
|
if( ret >= 0)
|
|
ret = tv.tv_sec * 1000 + tv.tv_usec / 1000;
|
|
if( ret <= 0 ) /* tv == {0,0} means infinite time out */
|
|
return -1;
|
|
return ret;
|
|
}
|
|
|
|
/* macro wrappers for portability */
|
|
#ifdef SO_RCVTIMEO
|
|
#define GET_RCVTIMEO(fd) get_rcvsnd_timeo( (fd), SO_RCVTIMEO)
|
|
#else
|
|
#define GET_RCVTIMEO(fd) (-1)
|
|
#endif
|
|
|
|
#ifdef SO_SNDTIMEO
|
|
#define GET_SNDTIMEO(fd) get_rcvsnd_timeo( (fd), SO_SNDTIMEO)
|
|
#else
|
|
#define GET_SNDTIMEO(fd) (-1)
|
|
#endif
|
|
|
|
/* utility: given an fd, will block until one of the events occurs */
|
|
static inline int do_block( int fd, int events, int timeout )
|
|
{
|
|
struct pollfd pfd;
|
|
int ret;
|
|
|
|
pfd.fd = fd;
|
|
pfd.events = events;
|
|
|
|
while ((ret = poll(&pfd, 1, timeout)) < 0)
|
|
{
|
|
if (errno != EINTR)
|
|
return -1;
|
|
}
|
|
if( ret == 0 )
|
|
return 0;
|
|
return pfd.revents;
|
|
}
|
|
|
|
static int
|
|
convert_af_w2u(int windowsaf) {
|
|
int i;
|
|
|
|
for (i=0;i<sizeof(ws_af_map)/sizeof(ws_af_map[0]);i++)
|
|
if (ws_af_map[i][0] == windowsaf)
|
|
return ws_af_map[i][1];
|
|
FIXME("unhandled Windows address family %d\n", windowsaf);
|
|
return -1;
|
|
}
|
|
|
|
static int
|
|
convert_af_u2w(int unixaf) {
|
|
int i;
|
|
|
|
for (i=0;i<sizeof(ws_af_map)/sizeof(ws_af_map[0]);i++)
|
|
if (ws_af_map[i][1] == unixaf)
|
|
return ws_af_map[i][0];
|
|
FIXME("unhandled UNIX address family %d\n", unixaf);
|
|
return -1;
|
|
}
|
|
|
|
static int
|
|
convert_proto_w2u(int windowsproto) {
|
|
int i;
|
|
|
|
for (i=0;i<sizeof(ws_proto_map)/sizeof(ws_proto_map[0]);i++)
|
|
if (ws_proto_map[i][0] == windowsproto)
|
|
return ws_proto_map[i][1];
|
|
FIXME("unhandled Windows socket protocol %d\n", windowsproto);
|
|
return -1;
|
|
}
|
|
|
|
static int
|
|
convert_proto_u2w(int unixproto) {
|
|
int i;
|
|
|
|
for (i=0;i<sizeof(ws_proto_map)/sizeof(ws_proto_map[0]);i++)
|
|
if (ws_proto_map[i][1] == unixproto)
|
|
return ws_proto_map[i][0];
|
|
FIXME("unhandled UNIX socket protocol %d\n", unixproto);
|
|
return -1;
|
|
}
|
|
|
|
static int
|
|
convert_socktype_w2u(int windowssocktype) {
|
|
int i;
|
|
|
|
for (i=0;i<sizeof(ws_socktype_map)/sizeof(ws_socktype_map[0]);i++)
|
|
if (ws_socktype_map[i][0] == windowssocktype)
|
|
return ws_socktype_map[i][1];
|
|
FIXME("unhandled Windows socket type %d\n", windowssocktype);
|
|
return -1;
|
|
}
|
|
|
|
static int
|
|
convert_socktype_u2w(int unixsocktype) {
|
|
int i;
|
|
|
|
for (i=0;i<sizeof(ws_socktype_map)/sizeof(ws_socktype_map[0]);i++)
|
|
if (ws_socktype_map[i][1] == unixsocktype)
|
|
return ws_socktype_map[i][0];
|
|
FIXME("unhandled UNIX socket type %d\n", unixsocktype);
|
|
return -1;
|
|
}
|
|
|
|
/* ----------------------------------- API -----
|
|
*
|
|
* Init / cleanup / error checking.
|
|
*/
|
|
|
|
/***********************************************************************
|
|
* WSAStartup (WS2_32.115)
|
|
*/
|
|
int WINAPI WSAStartup(WORD wVersionRequested, LPWSADATA lpWSAData)
|
|
{
|
|
TRACE("verReq=%x\n", wVersionRequested);
|
|
|
|
if (LOBYTE(wVersionRequested) < 1)
|
|
return WSAVERNOTSUPPORTED;
|
|
|
|
if (!lpWSAData) return WSAEINVAL;
|
|
|
|
num_startup++;
|
|
|
|
/* that's the whole of the negotiation for now */
|
|
lpWSAData->wVersion = wVersionRequested;
|
|
/* return winsock information */
|
|
lpWSAData->wHighVersion = 0x0202;
|
|
strcpy(lpWSAData->szDescription, "WinSock 2.0" );
|
|
strcpy(lpWSAData->szSystemStatus, "Running" );
|
|
lpWSAData->iMaxSockets = WS_MAX_SOCKETS_PER_PROCESS;
|
|
lpWSAData->iMaxUdpDg = WS_MAX_UDP_DATAGRAM;
|
|
/* don't do anything with lpWSAData->lpVendorInfo */
|
|
/* (some apps don't allocate the space for this field) */
|
|
|
|
TRACE("succeeded\n");
|
|
return 0;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* WSACleanup (WS2_32.116)
|
|
*/
|
|
INT WINAPI WSACleanup(void)
|
|
{
|
|
if (num_startup) {
|
|
num_startup--;
|
|
return 0;
|
|
}
|
|
SetLastError(WSANOTINITIALISED);
|
|
return SOCKET_ERROR;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* WSAGetLastError (WINSOCK.111)
|
|
* WSAGetLastError (WS2_32.111)
|
|
*/
|
|
INT WINAPI WSAGetLastError(void)
|
|
{
|
|
return GetLastError();
|
|
}
|
|
|
|
/***********************************************************************
|
|
* WSASetLastError (WS2_32.112)
|
|
*/
|
|
void WINAPI WSASetLastError(INT iError) {
|
|
SetLastError(iError);
|
|
}
|
|
|
|
static struct WS_hostent *check_buffer_he(int size)
|
|
{
|
|
struct per_thread_data * ptb = get_per_thread_data();
|
|
if (ptb->he_buffer)
|
|
{
|
|
if (ptb->he_len >= size ) return ptb->he_buffer;
|
|
HeapFree( GetProcessHeap(), 0, ptb->he_buffer );
|
|
}
|
|
ptb->he_buffer = HeapAlloc( GetProcessHeap(), 0, (ptb->he_len = size) );
|
|
if (!ptb->he_buffer) SetLastError(WSAENOBUFS);
|
|
return ptb->he_buffer;
|
|
}
|
|
|
|
static struct WS_servent *check_buffer_se(int size)
|
|
{
|
|
struct per_thread_data * ptb = get_per_thread_data();
|
|
if (ptb->se_buffer)
|
|
{
|
|
if (ptb->se_len >= size ) return ptb->se_buffer;
|
|
HeapFree( GetProcessHeap(), 0, ptb->se_buffer );
|
|
}
|
|
ptb->se_buffer = HeapAlloc( GetProcessHeap(), 0, (ptb->se_len = size) );
|
|
if (!ptb->se_buffer) SetLastError(WSAENOBUFS);
|
|
return ptb->se_buffer;
|
|
}
|
|
|
|
static struct WS_protoent *check_buffer_pe(int size)
|
|
{
|
|
struct per_thread_data * ptb = get_per_thread_data();
|
|
if (ptb->pe_buffer)
|
|
{
|
|
if (ptb->pe_len >= size ) return ptb->pe_buffer;
|
|
HeapFree( GetProcessHeap(), 0, ptb->pe_buffer );
|
|
}
|
|
ptb->pe_buffer = HeapAlloc( GetProcessHeap(), 0, (ptb->pe_len = size) );
|
|
if (!ptb->pe_buffer) SetLastError(WSAENOBUFS);
|
|
return ptb->pe_buffer;
|
|
}
|
|
|
|
/* ----------------------------------- i/o APIs */
|
|
|
|
#ifdef HAVE_IPX
|
|
#define SUPPORTED_PF(pf) ((pf)==WS_AF_INET || (pf)== WS_AF_IPX || (pf) == WS_AF_INET6)
|
|
#else
|
|
#define SUPPORTED_PF(pf) ((pf)==WS_AF_INET || (pf) == WS_AF_INET6)
|
|
#endif
|
|
|
|
|
|
/**********************************************************************/
|
|
|
|
/* Returns the converted address if successful, NULL if it was too small to
|
|
* start with. Note that the returned pointer may be the original pointer
|
|
* if no conversion is necessary.
|
|
*/
|
|
static struct sockaddr* ws_sockaddr_ws2u(const struct WS_sockaddr* wsaddr, int wsaddrlen, unsigned int *uaddrlen)
|
|
{
|
|
switch (wsaddr->sa_family)
|
|
{
|
|
#ifdef HAVE_IPX
|
|
case WS_AF_IPX:
|
|
{
|
|
const struct WS_sockaddr_ipx* wsipx=(const struct WS_sockaddr_ipx*)wsaddr;
|
|
struct sockaddr_ipx* uipx;
|
|
|
|
if (wsaddrlen<sizeof(struct WS_sockaddr_ipx))
|
|
return NULL;
|
|
|
|
*uaddrlen=sizeof(struct sockaddr_ipx);
|
|
uipx=HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, *uaddrlen);
|
|
uipx->sipx_family=AF_IPX;
|
|
uipx->sipx_port=wsipx->sa_socket;
|
|
/* copy sa_netnum and sa_nodenum to sipx_network and sipx_node
|
|
* in one go
|
|
*/
|
|
memcpy(&uipx->sipx_network,wsipx->sa_netnum,sizeof(uipx->sipx_network)+sizeof(uipx->sipx_node));
|
|
#ifdef IPX_FRAME_NONE
|
|
uipx->sipx_type=IPX_FRAME_NONE;
|
|
#endif
|
|
return (struct sockaddr*)uipx;
|
|
}
|
|
#endif
|
|
case WS_AF_INET6: {
|
|
struct sockaddr_in6* uin6;
|
|
const struct WS_sockaddr_in6* win6 = (struct WS_sockaddr_in6*)wsaddr;
|
|
|
|
/* Note: Windows has 2 versions of the sockaddr_in6 struct, one with
|
|
* scope_id, one without. Check:
|
|
* http://msdn.microsoft.com/library/en-us/winsock/winsock/sockaddr_2.asp
|
|
*/
|
|
if (wsaddrlen >= sizeof(struct WS_sockaddr_in6_old)) {
|
|
*uaddrlen=sizeof(struct sockaddr_in6);
|
|
uin6=HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, *uaddrlen);
|
|
uin6->sin6_family = AF_INET6;
|
|
uin6->sin6_port = win6->sin6_port;
|
|
uin6->sin6_flowinfo = win6->sin6_flowinfo;
|
|
#ifdef HAVE_STRUCT_SOCKADDR_IN6_SIN6_SCOPE_ID
|
|
if (wsaddrlen >= sizeof(struct WS_sockaddr_in6)) uin6->sin6_scope_id = win6->sin6_scope_id;
|
|
#endif
|
|
memcpy(&uin6->sin6_addr,&win6->sin6_addr,16); /* 16 bytes = 128 address bits */
|
|
return (struct sockaddr*)uin6;
|
|
}
|
|
FIXME("bad size %d for WS_sockaddr_in6\n",wsaddrlen);
|
|
return NULL;
|
|
}
|
|
case WS_AF_INET: {
|
|
struct sockaddr_in* uin;
|
|
const struct WS_sockaddr_in* win = (struct WS_sockaddr_in*)wsaddr;
|
|
|
|
if (wsaddrlen<sizeof(struct WS_sockaddr_in))
|
|
return NULL;
|
|
*uaddrlen=sizeof(struct sockaddr_in);
|
|
uin = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, *uaddrlen);
|
|
uin->sin_family = AF_INET;
|
|
uin->sin_port = win->sin_port;
|
|
memcpy(&uin->sin_addr,&win->sin_addr,4); /* 4 bytes = 32 address bits */
|
|
return (struct sockaddr*)uin;
|
|
}
|
|
case WS_AF_UNSPEC: {
|
|
/* Try to determine the needed space by the passed windows sockaddr space */
|
|
switch (wsaddrlen) {
|
|
default: /* likely a ipv4 address */
|
|
case sizeof(struct WS_sockaddr_in):
|
|
*uaddrlen = sizeof(struct sockaddr_in);
|
|
break;
|
|
#ifdef HAVE_IPX
|
|
case sizeof(struct WS_sockaddr_ipx):
|
|
*uaddrlen = sizeof(struct sockaddr_ipx);
|
|
break;
|
|
#endif
|
|
case sizeof(struct WS_sockaddr_in6):
|
|
case sizeof(struct WS_sockaddr_in6_old):
|
|
*uaddrlen = sizeof(struct sockaddr_in6);
|
|
break;
|
|
}
|
|
return HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,*uaddrlen);
|
|
}
|
|
default:
|
|
FIXME("Unknown address family %d, return NULL.\n", wsaddr->sa_family);
|
|
return NULL;
|
|
}
|
|
}
|
|
|
|
/* Allocates a Unix sockaddr structure to receive the data */
|
|
static inline struct sockaddr* ws_sockaddr_alloc(const struct WS_sockaddr* wsaddr, int* wsaddrlen, unsigned int* uaddrlen)
|
|
{
|
|
if (wsaddr==NULL)
|
|
{
|
|
ERR( "WINE shouldn't pass a NULL wsaddr! Attempting to continue\n" );
|
|
|
|
/* This is not strictly the right thing to do. Hope it works however */
|
|
*uaddrlen=0;
|
|
|
|
return NULL;
|
|
}
|
|
|
|
if (*wsaddrlen==0)
|
|
*uaddrlen=0;
|
|
else
|
|
*uaddrlen=max(sizeof(struct sockaddr),*wsaddrlen);
|
|
|
|
return HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, *uaddrlen);
|
|
}
|
|
|
|
/* Returns 0 if successful, -1 if the buffer is too small */
|
|
static int ws_sockaddr_u2ws(const struct sockaddr* uaddr, int uaddrlen, struct WS_sockaddr* wsaddr, int* wsaddrlen)
|
|
{
|
|
int res;
|
|
|
|
switch(uaddr->sa_family)
|
|
{
|
|
#ifdef HAVE_IPX
|
|
case AF_IPX:
|
|
{
|
|
const struct sockaddr_ipx* uipx=(const struct sockaddr_ipx*)uaddr;
|
|
struct WS_sockaddr_ipx* wsipx=(struct WS_sockaddr_ipx*)wsaddr;
|
|
|
|
res=-1;
|
|
switch (*wsaddrlen) /* how much can we copy? */
|
|
{
|
|
default:
|
|
res=0; /* enough */
|
|
*wsaddrlen=uaddrlen;
|
|
wsipx->sa_socket=uipx->sipx_port;
|
|
/* fall through */
|
|
case 13:
|
|
case 12:
|
|
memcpy(wsipx->sa_nodenum,uipx->sipx_node,sizeof(wsipx->sa_nodenum));
|
|
/* fall through */
|
|
case 11:
|
|
case 10:
|
|
case 9:
|
|
case 8:
|
|
case 7:
|
|
case 6:
|
|
memcpy(wsipx->sa_netnum,&uipx->sipx_network,sizeof(wsipx->sa_netnum));
|
|
/* fall through */
|
|
case 5:
|
|
case 4:
|
|
case 3:
|
|
case 2:
|
|
wsipx->sa_family=WS_AF_IPX;
|
|
/* fall through */
|
|
case 1:
|
|
case 0:
|
|
/* way too small */
|
|
break;
|
|
}
|
|
}
|
|
break;
|
|
#endif
|
|
case AF_INET6: {
|
|
const struct sockaddr_in6* uin6 = (struct sockaddr_in6*)uaddr;
|
|
struct WS_sockaddr_in6_old* win6old = (struct WS_sockaddr_in6_old*)wsaddr;
|
|
|
|
if (*wsaddrlen < sizeof(struct WS_sockaddr_in6_old))
|
|
return -1;
|
|
win6old->sin6_family = WS_AF_INET6;
|
|
win6old->sin6_port = uin6->sin6_port;
|
|
win6old->sin6_flowinfo = uin6->sin6_flowinfo;
|
|
memcpy(&win6old->sin6_addr,&uin6->sin6_addr,16); /* 16 bytes = 128 address bits */
|
|
*wsaddrlen = sizeof(struct WS_sockaddr_in6_old);
|
|
#ifdef HAVE_STRUCT_SOCKADDR_IN6_SIN6_SCOPE_ID
|
|
if (*wsaddrlen >= sizeof(struct WS_sockaddr_in6)) {
|
|
struct WS_sockaddr_in6* win6 = (struct WS_sockaddr_in6*)wsaddr;
|
|
win6->sin6_scope_id = uin6->sin6_scope_id;
|
|
*wsaddrlen = sizeof(struct WS_sockaddr_in6);
|
|
}
|
|
#endif
|
|
return 0;
|
|
}
|
|
case AF_INET: {
|
|
struct sockaddr_in* uin = (struct sockaddr_in*)uaddr;
|
|
struct WS_sockaddr_in* win = (struct WS_sockaddr_in*)wsaddr;
|
|
|
|
if (*wsaddrlen < sizeof(struct WS_sockaddr_in))
|
|
return -1;
|
|
win->sin_family = WS_AF_INET;
|
|
win->sin_port = uin->sin_port;
|
|
memcpy(&win->sin_addr,&uin->sin_addr,4); /* 4 bytes = 32 address bits */
|
|
*wsaddrlen = sizeof(struct WS_sockaddr_in);
|
|
return 0;
|
|
}
|
|
case AF_UNSPEC: {
|
|
memset(wsaddr,0,*wsaddrlen);
|
|
return 0;
|
|
}
|
|
default:
|
|
FIXME("Unknown address family %d\n", uaddr->sa_family);
|
|
return -1;
|
|
}
|
|
return res;
|
|
}
|
|
|
|
/* to be called to free the memory allocated by ws_sockaddr_ws2u or
|
|
* ws_sockaddr_alloc
|
|
*/
|
|
static inline void ws_sockaddr_free(const struct sockaddr* uaddr, const struct WS_sockaddr* wsaddr)
|
|
{
|
|
if (uaddr!=(const struct sockaddr*)wsaddr)
|
|
HeapFree(GetProcessHeap(), 0, (void *)uaddr);
|
|
}
|
|
|
|
/**************************************************************************
|
|
* Functions for handling overlapped I/O
|
|
**************************************************************************/
|
|
|
|
static void CALLBACK ws2_async_terminate(ws2_async* as, IO_STATUS_BLOCK* iosb)
|
|
{
|
|
TRACE( "as: %p uovl %p ovl %p\n", as, as->user_overlapped, iosb );
|
|
|
|
wine_server_release_fd( as->hSocket, as->fd );
|
|
if ( as->event != INVALID_HANDLE_VALUE )
|
|
NtSetEvent( as->event, NULL );
|
|
|
|
if (as->completion_func)
|
|
as->completion_func( NtStatusToWSAError (iosb->u.Status),
|
|
iosb->Information, as->user_overlapped, as->flags );
|
|
if ( !as->user_overlapped )
|
|
{
|
|
#if 0
|
|
/* FIXME: I don't think this is really used */
|
|
if ( as->overlapped->hEvent != INVALID_HANDLE_VALUE )
|
|
WSACloseEvent( as->overlapped->hEvent );
|
|
#endif
|
|
HeapFree( GetProcessHeap(), 0, iosb );
|
|
}
|
|
|
|
HeapFree( GetProcessHeap(), 0, as->iovec );
|
|
HeapFree( GetProcessHeap(), 0, as );
|
|
}
|
|
|
|
/***********************************************************************
|
|
* WS2_make_async (INTERNAL)
|
|
*/
|
|
|
|
static void WINAPI WS2_async_recv(void*, IO_STATUS_BLOCK*, ULONG);
|
|
static void WINAPI WS2_async_send(void*, IO_STATUS_BLOCK*, ULONG);
|
|
static void WINAPI WS2_async_shutdown( void*, IO_STATUS_BLOCK*, ULONG);
|
|
|
|
inline static struct ws2_async*
|
|
WS2_make_async(SOCKET s, int fd, enum ws2_mode mode, struct iovec *iovec, DWORD dwBufferCount,
|
|
LPDWORD lpFlags, struct WS_sockaddr *addr,
|
|
LPINT addrlen, LPWSAOVERLAPPED lpOverlapped,
|
|
LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine,
|
|
IO_STATUS_BLOCK **piosb)
|
|
{
|
|
struct ws2_async *wsa = HeapAlloc( GetProcessHeap(), 0, sizeof( ws2_async ) );
|
|
|
|
TRACE( "wsa %p\n", wsa );
|
|
|
|
if (!wsa)
|
|
return NULL;
|
|
|
|
wsa->hSocket = (HANDLE) s;
|
|
wsa->mode = mode;
|
|
switch (mode)
|
|
{
|
|
case ws2m_read:
|
|
case ws2m_sd_read:
|
|
wsa->flags = *lpFlags;
|
|
wsa->addrlen.ptr = addrlen;
|
|
break;
|
|
case ws2m_write:
|
|
case ws2m_sd_write:
|
|
wsa->flags = 0;
|
|
wsa->addrlen.val = *addrlen;
|
|
break;
|
|
default:
|
|
ERR("Invalid async mode: %d\n", mode);
|
|
}
|
|
wsa->user_overlapped = lpOverlapped;
|
|
wsa->completion_func = lpCompletionRoutine;
|
|
wsa->iovec = iovec;
|
|
wsa->n_iovecs = dwBufferCount;
|
|
wsa->addr = addr;
|
|
wsa->fd = fd;
|
|
wsa->event = INVALID_HANDLE_VALUE;
|
|
|
|
if ( lpOverlapped )
|
|
{
|
|
*piosb = (IO_STATUS_BLOCK*)lpOverlapped;
|
|
if (!lpCompletionRoutine)
|
|
{
|
|
wsa->event = lpOverlapped->hEvent;
|
|
NtResetEvent(wsa->event, NULL);
|
|
}
|
|
}
|
|
else if (!(*piosb = HeapAlloc( GetProcessHeap(), 0, sizeof(IO_STATUS_BLOCK))))
|
|
goto error;
|
|
|
|
(*piosb)->Information = 0;
|
|
(*piosb)->u.Status = STATUS_PENDING;
|
|
TRACE( "wsa %p, h %p, ev %p, fd %d, iosb %p, uov %p, cfunc %p\n",
|
|
wsa, wsa->hSocket, wsa->event, wsa->fd,
|
|
*piosb, wsa->user_overlapped, wsa->completion_func );
|
|
|
|
return wsa;
|
|
|
|
error:
|
|
TRACE("Error\n");
|
|
HeapFree( GetProcessHeap(), 0, wsa );
|
|
return NULL;
|
|
}
|
|
|
|
static ULONG ws2_queue_async(struct ws2_async* wsa, IO_STATUS_BLOCK* iosb)
|
|
{
|
|
PIO_APC_ROUTINE apc;
|
|
int type;
|
|
NTSTATUS status;
|
|
|
|
switch (wsa->mode)
|
|
{
|
|
case ws2m_read: apc = WS2_async_recv; type = ASYNC_TYPE_READ; break;
|
|
case ws2m_write: apc = WS2_async_send; type = ASYNC_TYPE_WRITE; break;
|
|
case ws2m_sd_read: apc = WS2_async_shutdown; type = ASYNC_TYPE_READ; break;
|
|
case ws2m_sd_write: apc = WS2_async_shutdown; type = ASYNC_TYPE_WRITE; break;
|
|
default: FIXME("Unknown internal mode (%d)\n", wsa->mode); return STATUS_INVALID_PARAMETER;
|
|
}
|
|
|
|
SERVER_START_REQ( register_async )
|
|
{
|
|
req->handle = wsa->hSocket;
|
|
req->io_apc = apc;
|
|
req->io_sb = iosb;
|
|
req->io_user = wsa;
|
|
req->type = type;
|
|
req->count = iosb->Information;
|
|
status = wine_server_call( req );
|
|
}
|
|
SERVER_END_REQ;
|
|
|
|
if ( status ) iosb->u.Status = status;
|
|
if ( iosb->u.Status != STATUS_PENDING )
|
|
{
|
|
/* Note: we get here a non zero status when we couldn't queue the async
|
|
* in the server. Therefore, we simply terminate the async.
|
|
*/
|
|
status = iosb->u.Status;
|
|
ws2_async_terminate(wsa, iosb);
|
|
return status;
|
|
}
|
|
NtCurrentTeb()->num_async_io++;
|
|
return STATUS_SUCCESS;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* WS2_recv (INTERNAL)
|
|
*
|
|
* Workhorse for both synchronous and asynchronous recv() operations.
|
|
*/
|
|
static int WS2_recv( int fd, struct iovec* iov, int count,
|
|
struct WS_sockaddr *lpFrom, LPINT lpFromlen,
|
|
LPDWORD lpFlags )
|
|
{
|
|
struct msghdr hdr;
|
|
int n;
|
|
TRACE( "fd %d, iovec %p, count %d addr %s, len %p, flags %lx\n",
|
|
fd, iov, count, debugstr_sockaddr(lpFrom), lpFromlen, *lpFlags);
|
|
|
|
hdr.msg_name = NULL;
|
|
|
|
if ( lpFrom )
|
|
{
|
|
hdr.msg_namelen = *lpFromlen;
|
|
hdr.msg_name = ws_sockaddr_alloc( lpFrom, lpFromlen, &hdr.msg_namelen );
|
|
if ( !hdr.msg_name )
|
|
{
|
|
WSASetLastError( WSAEFAULT );
|
|
n = -1;
|
|
goto out;
|
|
}
|
|
}
|
|
else
|
|
hdr.msg_namelen = 0;
|
|
|
|
hdr.msg_iov = iov;
|
|
hdr.msg_iovlen = count;
|
|
#ifdef HAVE_STRUCT_MSGHDR_MSG_ACCRIGHTS
|
|
hdr.msg_accrights = NULL;
|
|
hdr.msg_accrightslen = 0;
|
|
#else
|
|
hdr.msg_control = NULL;
|
|
hdr.msg_controllen = 0;
|
|
hdr.msg_flags = 0;
|
|
#endif
|
|
|
|
if ( (n = recvmsg(fd, &hdr, *lpFlags)) == -1 )
|
|
{
|
|
TRACE( "recvmsg error %d\n", errno);
|
|
goto out;
|
|
}
|
|
|
|
if ( lpFrom &&
|
|
ws_sockaddr_u2ws( hdr.msg_name, hdr.msg_namelen,
|
|
lpFrom, lpFromlen ) != 0 )
|
|
{
|
|
/* The from buffer was too small, but we read the data
|
|
* anyway. Is that really bad?
|
|
*/
|
|
WSASetLastError( WSAEFAULT );
|
|
WARN( "Address buffer too small\n" );
|
|
}
|
|
|
|
out:
|
|
|
|
ws_sockaddr_free( hdr.msg_name, lpFrom );
|
|
TRACE("-> %d\n", n);
|
|
return n;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* WS2_async_recv (INTERNAL)
|
|
*
|
|
* Handler for overlapped recv() operations.
|
|
*/
|
|
static void WINAPI WS2_async_recv( void* ovp, IO_STATUS_BLOCK* iosb, ULONG status)
|
|
{
|
|
ws2_async* wsa = (ws2_async*) ovp;
|
|
int result, err;
|
|
|
|
TRACE( "(%p %p %lx)\n", wsa, iosb, status );
|
|
|
|
switch (status)
|
|
{
|
|
case STATUS_ALERTED:
|
|
result = WS2_recv( wsa->fd, wsa->iovec, wsa->n_iovecs,
|
|
wsa->addr, wsa->addrlen.ptr, &wsa->flags );
|
|
if (result >= 0)
|
|
{
|
|
iosb->u.Status = STATUS_SUCCESS;
|
|
iosb->Information = result;
|
|
TRACE( "received %d bytes\n", result );
|
|
_enable_event( wsa->hSocket, FD_READ, 0, 0 );
|
|
}
|
|
else
|
|
{
|
|
err = wsaErrno();
|
|
if ( err == WSAEINTR || err == WSAEWOULDBLOCK ) /* errno: EINTR / EAGAIN */
|
|
{
|
|
iosb->u.Status = STATUS_PENDING;
|
|
_enable_event( wsa->hSocket, FD_READ, 0, 0 );
|
|
TRACE( "still pending\n" );
|
|
}
|
|
else
|
|
{
|
|
iosb->u.Status = err; /* FIXME: is this correct ???? */
|
|
TRACE( "Error: %x\n", err );
|
|
}
|
|
}
|
|
if (iosb->u.Status == STATUS_PENDING)
|
|
ws2_queue_async(wsa, iosb);
|
|
else
|
|
ws2_async_terminate(wsa, iosb);
|
|
break;
|
|
default:
|
|
FIXME( "status: %ld\n", status );
|
|
iosb->u.Status = status;
|
|
ws2_async_terminate(wsa, iosb);
|
|
return;
|
|
}
|
|
}
|
|
|
|
/***********************************************************************
|
|
* WS2_send (INTERNAL)
|
|
*
|
|
* Workhorse for both synchronous and asynchronous send() operations.
|
|
*/
|
|
static int WS2_send( int fd, struct iovec* iov, int count,
|
|
const struct WS_sockaddr *to, INT tolen, DWORD dwFlags )
|
|
{
|
|
struct msghdr hdr;
|
|
int n = -1;
|
|
TRACE( "fd %d, iovec %p, count %d addr %s, len %d, flags %lx\n",
|
|
fd, iov, count, debugstr_sockaddr(to), tolen, dwFlags);
|
|
|
|
hdr.msg_name = NULL;
|
|
|
|
if ( to )
|
|
{
|
|
hdr.msg_name = (struct sockaddr*) ws_sockaddr_ws2u( to, tolen, &hdr.msg_namelen );
|
|
if ( !hdr.msg_name )
|
|
{
|
|
WSASetLastError( WSAEFAULT );
|
|
goto out;
|
|
}
|
|
|
|
#ifdef HAVE_IPX
|
|
if(to->sa_family == WS_AF_IPX)
|
|
{
|
|
#ifdef SOL_IPX
|
|
struct sockaddr_ipx* uipx = (struct sockaddr_ipx*)hdr.msg_name;
|
|
int val=0;
|
|
unsigned int len=sizeof(int);
|
|
|
|
/* The packet type is stored at the ipx socket level; At least the linux kernel seems
|
|
* to do something with it in case hdr.msg_name is NULL. Nonetheless can we use it to store
|
|
* the packet type and then we can retrieve it using getsockopt. After that we can set the
|
|
* ipx type in the sockaddr_opx structure with the stored value.
|
|
*/
|
|
if(getsockopt(fd, SOL_IPX, IPX_TYPE, &val, &len) != -1)
|
|
{
|
|
TRACE("ptype: %d (fd:%d)\n", val, fd);
|
|
uipx->sipx_type = val;
|
|
}
|
|
#endif
|
|
}
|
|
#endif
|
|
|
|
}
|
|
else
|
|
hdr.msg_namelen = 0;
|
|
|
|
hdr.msg_iov = iov;
|
|
hdr.msg_iovlen = count;
|
|
#ifdef HAVE_STRUCT_MSGHDR_MSG_ACCRIGHTS
|
|
hdr.msg_accrights = NULL;
|
|
hdr.msg_accrightslen = 0;
|
|
#else
|
|
hdr.msg_control = NULL;
|
|
hdr.msg_controllen = 0;
|
|
hdr.msg_flags = 0;
|
|
#endif
|
|
|
|
n = sendmsg(fd, &hdr, dwFlags);
|
|
|
|
out:
|
|
ws_sockaddr_free( hdr.msg_name, to );
|
|
return n;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* WS2_async_send (INTERNAL)
|
|
*
|
|
* Handler for overlapped send() operations.
|
|
*/
|
|
static void WINAPI WS2_async_send(void* as, IO_STATUS_BLOCK* iosb, ULONG status)
|
|
{
|
|
ws2_async* wsa = (ws2_async*) as;
|
|
int result;
|
|
|
|
TRACE( "(%p %p %lx)\n", wsa, iosb, status );
|
|
|
|
switch (status)
|
|
{
|
|
case STATUS_ALERTED:
|
|
if (iosb->u.Status != STATUS_PENDING) FIXME("wrong %08lx\n", iosb->u.Status);
|
|
/* check to see if the data is ready (non-blocking) */
|
|
result = WS2_send( wsa->fd, wsa->iovec, wsa->n_iovecs,
|
|
wsa->addr, wsa->addrlen.val, wsa->flags );
|
|
|
|
if (result >= 0)
|
|
{
|
|
iosb->u.Status = STATUS_SUCCESS;
|
|
iosb->Information = result;
|
|
TRACE( "sent %d bytes\n", result );
|
|
_enable_event( wsa->hSocket, FD_WRITE, 0, 0 );
|
|
}
|
|
else
|
|
{
|
|
int err = wsaErrno();
|
|
if ( err == WSAEINTR )
|
|
{
|
|
iosb->u.Status = STATUS_PENDING;
|
|
_enable_event( wsa->hSocket, FD_WRITE, 0, 0 );
|
|
TRACE( "still pending\n" );
|
|
}
|
|
else
|
|
{
|
|
/* We set the status to a winsock error code and check for that
|
|
later in NtStatusToWSAError () */
|
|
iosb->u.Status = err;
|
|
TRACE( "Error: %x\n", err );
|
|
}
|
|
}
|
|
if (iosb->u.Status == STATUS_PENDING)
|
|
ws2_queue_async(wsa, iosb);
|
|
else
|
|
ws2_async_terminate(wsa, iosb);
|
|
break;
|
|
default:
|
|
FIXME( "status: %ld\n", status );
|
|
iosb->u.Status = status;
|
|
ws2_async_terminate(wsa, iosb);
|
|
return;
|
|
}
|
|
|
|
}
|
|
|
|
/***********************************************************************
|
|
* WS2_async_shutdown (INTERNAL)
|
|
*
|
|
* Handler for shutdown() operations on overlapped sockets.
|
|
*/
|
|
static void WINAPI WS2_async_shutdown( void* as, PIO_STATUS_BLOCK iosb, ULONG status )
|
|
{
|
|
ws2_async* wsa = (ws2_async*) as;
|
|
int err = 1;
|
|
|
|
TRACE( "async %p %d\n", wsa, wsa->mode );
|
|
switch (status)
|
|
{
|
|
case STATUS_ALERTED:
|
|
switch ( wsa->mode )
|
|
{
|
|
case ws2m_sd_read: err = shutdown( wsa->fd, 0 ); break;
|
|
case ws2m_sd_write: err = shutdown( wsa->fd, 1 ); break;
|
|
default: ERR("invalid mode: %d\n", wsa->mode );
|
|
}
|
|
iosb->u.Status = err ? wsaErrno() : STATUS_SUCCESS;
|
|
if (iosb->u.Status == STATUS_PENDING)
|
|
ws2_queue_async(wsa, iosb);
|
|
else
|
|
ws2_async_terminate(wsa, iosb);
|
|
break;
|
|
default:
|
|
iosb->u.Status = status;
|
|
ws2_async_terminate(wsa, iosb);
|
|
break;
|
|
}
|
|
|
|
}
|
|
|
|
/***********************************************************************
|
|
* WS2_register_async_shutdown (INTERNAL)
|
|
*
|
|
* Helper function for WS_shutdown() on overlapped sockets.
|
|
*/
|
|
static int WS2_register_async_shutdown( SOCKET s, int fd, enum ws2_mode mode )
|
|
{
|
|
struct ws2_async *wsa;
|
|
int ret, err = WSAEFAULT;
|
|
DWORD dwflags = 0;
|
|
int len = 0;
|
|
LPWSAOVERLAPPED ovl = HeapAlloc(GetProcessHeap(), 0, sizeof( WSAOVERLAPPED ));
|
|
IO_STATUS_BLOCK *iosb = NULL;
|
|
|
|
TRACE("s %d fd %d mode %d\n", s, fd, mode);
|
|
if (!ovl)
|
|
goto out;
|
|
|
|
ovl->hEvent = WSACreateEvent();
|
|
if ( ovl->hEvent == WSA_INVALID_EVENT )
|
|
goto out_free;
|
|
|
|
wsa = WS2_make_async( s, fd, mode, NULL, 0,
|
|
&dwflags, NULL, &len, ovl, NULL, &iosb );
|
|
if ( !wsa )
|
|
goto out_close;
|
|
|
|
/* Hack: this will cause ws2_async_terminate() to free the overlapped structure */
|
|
wsa->user_overlapped = NULL;
|
|
if ( (ret = ws2_queue_async( wsa, iosb )) )
|
|
{
|
|
err = NtStatusToWSAError( ret );
|
|
goto out;
|
|
}
|
|
/* Try immediate completion */
|
|
while ( WaitForSingleObjectEx( ovl->hEvent, 0, TRUE ) == STATUS_USER_APC );
|
|
return 0;
|
|
|
|
out_close:
|
|
WSACloseEvent( ovl->hEvent );
|
|
out_free:
|
|
HeapFree( GetProcessHeap(), 0, ovl );
|
|
out:
|
|
return err;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* accept (WS2_32.1)
|
|
*/
|
|
SOCKET WINAPI WS_accept(SOCKET s, struct WS_sockaddr *addr,
|
|
int *addrlen32)
|
|
{
|
|
SOCKET as;
|
|
BOOL is_blocking;
|
|
|
|
TRACE("socket %04x\n", s );
|
|
is_blocking = _is_blocking(s);
|
|
|
|
do {
|
|
if (is_blocking)
|
|
{
|
|
int fd = get_sock_fd( s, FILE_READ_DATA, NULL );
|
|
if (fd == -1) return INVALID_SOCKET;
|
|
/* block here */
|
|
do_block(fd, POLLIN, -1);
|
|
_sync_sock_state(s); /* let wineserver notice connection */
|
|
release_sock_fd( s, fd );
|
|
/* retrieve any error codes from it */
|
|
SetLastError(_get_sock_error(s, FD_ACCEPT_BIT));
|
|
/* FIXME: care about the error? */
|
|
}
|
|
SERVER_START_REQ( accept_socket )
|
|
{
|
|
req->lhandle = SOCKET2HANDLE(s);
|
|
req->access = GENERIC_READ|GENERIC_WRITE|SYNCHRONIZE;
|
|
req->attributes = OBJ_INHERIT;
|
|
set_error( wine_server_call( req ) );
|
|
as = HANDLE2SOCKET( reply->handle );
|
|
}
|
|
SERVER_END_REQ;
|
|
if (as)
|
|
{
|
|
if (addr) WS_getpeername(as, addr, addrlen32);
|
|
return as;
|
|
}
|
|
} while (is_blocking);
|
|
return INVALID_SOCKET;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* bind (WS2_32.2)
|
|
*/
|
|
int WINAPI WS_bind(SOCKET s, const struct WS_sockaddr* name, int namelen)
|
|
{
|
|
int fd = get_sock_fd( s, 0, NULL );
|
|
int res = SOCKET_ERROR;
|
|
|
|
TRACE("socket %04x, ptr %p %s, length %d\n", s, name, debugstr_sockaddr(name), namelen);
|
|
|
|
if (fd != -1)
|
|
{
|
|
if (!name || (name->sa_family && !SUPPORTED_PF(name->sa_family)))
|
|
{
|
|
SetLastError(WSAEAFNOSUPPORT);
|
|
}
|
|
else
|
|
{
|
|
const struct sockaddr* uaddr;
|
|
unsigned int uaddrlen;
|
|
|
|
uaddr=ws_sockaddr_ws2u(name,namelen,&uaddrlen);
|
|
if (uaddr == NULL)
|
|
{
|
|
SetLastError(WSAEFAULT);
|
|
}
|
|
else
|
|
{
|
|
if (bind(fd, uaddr, uaddrlen) < 0)
|
|
{
|
|
int loc_errno = errno;
|
|
WARN("\tfailure - errno = %i\n", errno);
|
|
errno = loc_errno;
|
|
switch (errno)
|
|
{
|
|
case EBADF:
|
|
SetLastError(WSAENOTSOCK);
|
|
break;
|
|
case EADDRNOTAVAIL:
|
|
SetLastError(WSAEINVAL);
|
|
break;
|
|
default:
|
|
SetLastError(wsaErrno());
|
|
break;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
res=0; /* success */
|
|
}
|
|
ws_sockaddr_free(uaddr,name);
|
|
}
|
|
}
|
|
release_sock_fd( s, fd );
|
|
}
|
|
return res;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* closesocket (WS2_32.3)
|
|
*/
|
|
int WINAPI WS_closesocket(SOCKET s)
|
|
{
|
|
TRACE("socket %04x\n", s);
|
|
if (CloseHandle(SOCKET2HANDLE(s))) return 0;
|
|
return SOCKET_ERROR;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* connect (WS2_32.4)
|
|
*/
|
|
int WINAPI WS_connect(SOCKET s, const struct WS_sockaddr* name, int namelen)
|
|
{
|
|
int fd = get_sock_fd( s, FILE_READ_DATA, NULL );
|
|
|
|
TRACE("socket %04x, ptr %p %s, length %d\n", s, name, debugstr_sockaddr(name), namelen);
|
|
|
|
if (fd != -1)
|
|
{
|
|
const struct sockaddr* uaddr;
|
|
unsigned int uaddrlen;
|
|
|
|
uaddr=ws_sockaddr_ws2u(name,namelen,&uaddrlen);
|
|
if (uaddr == NULL)
|
|
{
|
|
SetLastError(WSAEFAULT);
|
|
}
|
|
else
|
|
{
|
|
int rc;
|
|
|
|
rc=connect(fd, uaddr, uaddrlen);
|
|
ws_sockaddr_free(uaddr,name);
|
|
if (rc == 0)
|
|
goto connect_success;
|
|
}
|
|
|
|
if (errno == EINPROGRESS)
|
|
{
|
|
/* tell wineserver that a connection is in progress */
|
|
_enable_event(SOCKET2HANDLE(s), FD_CONNECT|FD_READ|FD_WRITE,
|
|
FD_CONNECT|FD_READ|FD_WRITE,
|
|
FD_WINE_CONNECTED|FD_WINE_LISTENING);
|
|
if (_is_blocking(s))
|
|
{
|
|
int result;
|
|
/* block here */
|
|
do_block(fd, POLLIN | POLLOUT, -1);
|
|
_sync_sock_state(s); /* let wineserver notice connection */
|
|
/* retrieve any error codes from it */
|
|
result = _get_sock_error(s, FD_CONNECT_BIT);
|
|
if (result)
|
|
SetLastError(result);
|
|
else
|
|
{
|
|
goto connect_success;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
SetLastError(WSAEWOULDBLOCK);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
SetLastError(wsaErrno());
|
|
}
|
|
release_sock_fd( s, fd );
|
|
}
|
|
return SOCKET_ERROR;
|
|
|
|
connect_success:
|
|
release_sock_fd( s, fd );
|
|
_enable_event(SOCKET2HANDLE(s), FD_CONNECT|FD_READ|FD_WRITE,
|
|
FD_WINE_CONNECTED|FD_READ|FD_WRITE,
|
|
FD_CONNECT|FD_WINE_LISTENING);
|
|
return 0;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* WSAConnect (WS2_32.30)
|
|
*/
|
|
int WINAPI WSAConnect( SOCKET s, const struct WS_sockaddr* name, int namelen,
|
|
LPWSABUF lpCallerData, LPWSABUF lpCalleeData,
|
|
LPQOS lpSQOS, LPQOS lpGQOS )
|
|
{
|
|
if ( lpCallerData || lpCalleeData || lpSQOS || lpGQOS )
|
|
FIXME("unsupported parameters!\n");
|
|
return WS_connect( s, name, namelen );
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* getpeername (WS2_32.5)
|
|
*/
|
|
int WINAPI WS_getpeername(SOCKET s, struct WS_sockaddr *name, int *namelen)
|
|
{
|
|
int fd;
|
|
int res;
|
|
|
|
TRACE("socket: %04x, ptr %p, len %08x\n", s, name, *namelen);
|
|
|
|
/* Check if what we've received is valid. Should we use IsBadReadPtr? */
|
|
if( (name == NULL) || (namelen == NULL) )
|
|
{
|
|
SetLastError( WSAEFAULT );
|
|
return SOCKET_ERROR;
|
|
}
|
|
|
|
fd = get_sock_fd( s, 0, NULL );
|
|
res = SOCKET_ERROR;
|
|
|
|
if (fd != -1)
|
|
{
|
|
struct sockaddr* uaddr;
|
|
unsigned int uaddrlen;
|
|
|
|
uaddr=ws_sockaddr_alloc(name,namelen,&uaddrlen);
|
|
if (getpeername(fd, uaddr, &uaddrlen) != 0)
|
|
{
|
|
SetLastError(wsaErrno());
|
|
}
|
|
else if (ws_sockaddr_u2ws(uaddr,uaddrlen,name,namelen) != 0)
|
|
{
|
|
/* The buffer was too small */
|
|
SetLastError(WSAEFAULT);
|
|
}
|
|
else
|
|
{
|
|
res=0;
|
|
}
|
|
ws_sockaddr_free(uaddr,name);
|
|
release_sock_fd( s, fd );
|
|
}
|
|
return res;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* getsockname (WS2_32.6)
|
|
*/
|
|
int WINAPI WS_getsockname(SOCKET s, struct WS_sockaddr *name, int *namelen)
|
|
{
|
|
int fd;
|
|
int res;
|
|
|
|
TRACE("socket: %04x, ptr %p, len %8x\n", s, name, *namelen);
|
|
|
|
/* Check if what we've received is valid. Should we use IsBadReadPtr? */
|
|
if( (name == NULL) || (namelen == NULL) )
|
|
{
|
|
SetLastError( WSAEFAULT );
|
|
return SOCKET_ERROR;
|
|
}
|
|
|
|
fd = get_sock_fd( s, 0, NULL );
|
|
res = SOCKET_ERROR;
|
|
|
|
if (fd != -1)
|
|
{
|
|
struct sockaddr* uaddr;
|
|
unsigned int uaddrlen;
|
|
|
|
uaddr=ws_sockaddr_alloc(name,namelen,&uaddrlen);
|
|
if (getsockname(fd, uaddr, &uaddrlen) != 0)
|
|
{
|
|
SetLastError(wsaErrno());
|
|
}
|
|
else if (ws_sockaddr_u2ws(uaddr,uaddrlen,name,namelen) != 0)
|
|
{
|
|
/* The buffer was too small */
|
|
SetLastError(WSAEFAULT);
|
|
}
|
|
else
|
|
{
|
|
res=0;
|
|
}
|
|
ws_sockaddr_free(uaddr,name);
|
|
release_sock_fd( s, fd );
|
|
}
|
|
return res;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* getsockopt (WS2_32.7)
|
|
*/
|
|
INT WINAPI WS_getsockopt(SOCKET s, INT level,
|
|
INT optname, char *optval, INT *optlen)
|
|
{
|
|
int fd;
|
|
INT ret = 0;
|
|
|
|
TRACE("socket: %04x, level 0x%x, name 0x%x, ptr %p, len %d\n",
|
|
s, level, optname, optval, *optlen);
|
|
/* SO_OPENTYPE does not require a valid socket handle. */
|
|
if (level == WS_SOL_SOCKET && optname == WS_SO_OPENTYPE)
|
|
{
|
|
if (!optlen || *optlen < sizeof(int) || !optval)
|
|
{
|
|
SetLastError(WSAEFAULT);
|
|
return SOCKET_ERROR;
|
|
}
|
|
*(int *)optval = get_per_thread_data()->opentype;
|
|
*optlen = sizeof(int);
|
|
TRACE("getting global SO_OPENTYPE = 0x%x\n", *((int*)optval) );
|
|
return 0;
|
|
}
|
|
|
|
#ifdef HAVE_IPX
|
|
if(level == NSPROTO_IPX)
|
|
{
|
|
struct WS_sockaddr_ipx addr;
|
|
IPX_ADDRESS_DATA *data;
|
|
int namelen;
|
|
switch(optname)
|
|
{
|
|
case IPX_PTYPE:
|
|
fd = get_sock_fd( s, 0, NULL );
|
|
#ifdef SOL_IPX
|
|
if(getsockopt(fd, SOL_IPX, IPX_TYPE, optval, (unsigned int*)optlen) == -1)
|
|
{
|
|
return SOCKET_ERROR;
|
|
}
|
|
#else
|
|
{
|
|
struct ipx val;
|
|
socklen_t len=sizeof(struct ipx);
|
|
|
|
if(getsockopt(fd, 0, SO_DEFAULT_HEADERS, &val, &len) == -1 )
|
|
return SOCKET_ERROR;
|
|
*optval = (int)val.ipx_pt;
|
|
}
|
|
#endif
|
|
TRACE("ptype: %d (fd: %d)\n", *(int*)optval, fd);
|
|
release_sock_fd( s, fd );
|
|
|
|
return 0;
|
|
case IPX_ADDRESS:
|
|
/*
|
|
* On a Win2000 system with one network card there are usually three ipx devices one with a speed of 28.8kbps, 10Mbps and 100Mbps.
|
|
* Using this call you can then retrieve info about this all. In case of Linux it is a bit different. Usually you have
|
|
* only "one" device active and further it is not possible to query things like the linkspeed.
|
|
*/
|
|
FIXME("IPX_ADDRESS\n");
|
|
namelen = sizeof(struct WS_sockaddr_ipx);
|
|
memset(&addr, 0, sizeof(struct WS_sockaddr_ipx));
|
|
WS_getsockname(s, (struct WS_sockaddr*)&addr, &namelen);
|
|
|
|
data = (IPX_ADDRESS_DATA*)optval;
|
|
memcpy(data->nodenum,&addr.sa_nodenum,sizeof(data->nodenum));
|
|
memcpy(data->netnum,&addr.sa_netnum,sizeof(data->netnum));
|
|
data->adapternum = 0;
|
|
data->wan = FALSE; /* We are not on a wan for now .. */
|
|
data->status = FALSE; /* Since we are not on a wan, the wan link isn't up */
|
|
data->maxpkt = 1467; /* This value is the default one, at least on Win2k/WinXP */
|
|
data->linkspeed = 100000; /* Set the line speed in 100bit/s to 10 Mbit; note 1MB = 1000kB in this case */
|
|
return 0;
|
|
case IPX_MAX_ADAPTER_NUM:
|
|
FIXME("IPX_MAX_ADAPTER_NUM\n");
|
|
*(int*)optval = 1; /* As noted under IPX_ADDRESS we have just one card. */
|
|
|
|
return 0;
|
|
default:
|
|
FIXME("IPX optname:%x\n", optname);
|
|
return SOCKET_ERROR;
|
|
}
|
|
}
|
|
#endif
|
|
|
|
if( (fd = get_sock_fd( s, 0, NULL )) == -1)
|
|
return SOCKET_ERROR;
|
|
|
|
if (!convert_sockopt(&level, &optname)) {
|
|
SetLastError(WSAENOPROTOOPT); /* Unknown option */
|
|
ret = SOCKET_ERROR;
|
|
} else {
|
|
struct timeval tv;
|
|
struct linger lingval;
|
|
unsigned int len, *plen = (unsigned int*)optlen;
|
|
char *pval = optval;
|
|
if(level == SOL_SOCKET && is_timeout_option(optname)) {
|
|
len = sizeof(tv);
|
|
plen = &len;
|
|
pval = (char *) &tv;
|
|
} else if( level == SOL_SOCKET && optname == SO_LINGER) {
|
|
len = sizeof(lingval);
|
|
plen = &len;
|
|
pval = (char *) &lingval;
|
|
}
|
|
if (getsockopt(fd, (int) level, optname, pval, plen) != 0 ) {
|
|
SetLastError((errno == EBADF) ? WSAENOTSOCK : wsaErrno());
|
|
ret = SOCKET_ERROR;
|
|
} else if(level == SOL_SOCKET && is_timeout_option(optname)) {
|
|
if( *optlen >= sizeof(INT) ) {
|
|
*optlen = sizeof(INT);
|
|
*(INT*)optval = tv.tv_sec * 1000 + tv.tv_usec / 1000;
|
|
} else {
|
|
SetLastError(WSAEFAULT);
|
|
ret = SOCKET_ERROR;
|
|
}
|
|
} else if( level == SOL_SOCKET && optname == SO_LINGER) {
|
|
if( *optlen >= sizeof( LINGER) ) {
|
|
(( LINGER *) optval)->l_onoff = lingval.l_onoff;
|
|
(( LINGER *) optval)->l_linger = lingval.l_linger;
|
|
} else {
|
|
SetLastError(WSAEFAULT);
|
|
ret = SOCKET_ERROR;
|
|
}
|
|
}
|
|
}
|
|
release_sock_fd( s, fd );
|
|
return ret;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* htonl (WINSOCK.8)
|
|
* htonl (WS2_32.8)
|
|
*/
|
|
u_long WINAPI WS_htonl(u_long hostlong)
|
|
{
|
|
return htonl(hostlong);
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* htons (WINSOCK.9)
|
|
* htons (WS2_32.9)
|
|
*/
|
|
u_short WINAPI WS_htons(u_short hostshort)
|
|
{
|
|
return htons(hostshort);
|
|
}
|
|
|
|
/***********************************************************************
|
|
* WSAHtonl (WS2_32.46)
|
|
* From MSDN decription of error codes, this function should also
|
|
* check if WinSock has been initialized and the socket is a valid
|
|
* socket. But why? This function only translates a host byte order
|
|
* u_long into a network byte order u_long...
|
|
*/
|
|
int WINAPI WSAHtonl(SOCKET s, u_long hostlong, u_long *lpnetlong)
|
|
{
|
|
if (lpnetlong)
|
|
{
|
|
*lpnetlong = htonl(hostlong);
|
|
return 0;
|
|
}
|
|
WSASetLastError(WSAEFAULT);
|
|
return SOCKET_ERROR;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* WSAHtons (WS2_32.47)
|
|
* From MSDN decription of error codes, this function should also
|
|
* check if WinSock has been initialized and the socket is a valid
|
|
* socket. But why? This function only translates a host byte order
|
|
* u_short into a network byte order u_short...
|
|
*/
|
|
int WINAPI WSAHtons(SOCKET s, u_short hostshort, u_short *lpnetshort)
|
|
{
|
|
|
|
if (lpnetshort)
|
|
{
|
|
*lpnetshort = htons(hostshort);
|
|
return 0;
|
|
}
|
|
WSASetLastError(WSAEFAULT);
|
|
return SOCKET_ERROR;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* inet_addr (WINSOCK.10)
|
|
* inet_addr (WS2_32.11)
|
|
*/
|
|
u_long WINAPI WS_inet_addr(const char *cp)
|
|
{
|
|
return inet_addr(cp);
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* ntohl (WINSOCK.14)
|
|
* ntohl (WS2_32.14)
|
|
*/
|
|
u_long WINAPI WS_ntohl(u_long netlong)
|
|
{
|
|
return ntohl(netlong);
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* ntohs (WINSOCK.15)
|
|
* ntohs (WS2_32.15)
|
|
*/
|
|
u_short WINAPI WS_ntohs(u_short netshort)
|
|
{
|
|
return ntohs(netshort);
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* inet_ntoa (WS2_32.12)
|
|
*/
|
|
char* WINAPI WS_inet_ntoa(struct WS_in_addr in)
|
|
{
|
|
/* use "buffer for dummies" here because some applications have a
|
|
* propensity to decode addresses in ws_hostent structure without
|
|
* saving them first...
|
|
*/
|
|
static char dbuffer[16]; /* Yes, 16: 4*3 digits + 3 '.' + 1 '\0' */
|
|
|
|
char* s = inet_ntoa(*((struct in_addr*)&in));
|
|
if( s )
|
|
{
|
|
strcpy(dbuffer, s);
|
|
return dbuffer;
|
|
}
|
|
SetLastError(wsaErrno());
|
|
return NULL;
|
|
}
|
|
|
|
/**********************************************************************
|
|
* WSAIoctl (WS2_32.50)
|
|
*
|
|
*
|
|
* FIXME: Only SIO_GET_INTERFACE_LIST option implemented.
|
|
*/
|
|
INT WINAPI WSAIoctl(SOCKET s,
|
|
DWORD dwIoControlCode,
|
|
LPVOID lpvInBuffer,
|
|
DWORD cbInBuffer,
|
|
LPVOID lpbOutBuffer,
|
|
DWORD cbOutBuffer,
|
|
LPDWORD lpcbBytesReturned,
|
|
LPWSAOVERLAPPED lpOverlapped,
|
|
LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine)
|
|
{
|
|
int fd = get_sock_fd( s, 0, NULL );
|
|
|
|
if (fd == -1) return SOCKET_ERROR;
|
|
|
|
TRACE("%d, 0x%08lx, %p, %ld, %p, %ld, %p, %p, %p\n",
|
|
s, dwIoControlCode, lpvInBuffer, cbInBuffer, lpbOutBuffer,
|
|
cbOutBuffer, lpcbBytesReturned, lpOverlapped, lpCompletionRoutine);
|
|
|
|
switch( dwIoControlCode )
|
|
{
|
|
case SIO_GET_INTERFACE_LIST:
|
|
{
|
|
INTERFACE_INFO* intArray = (INTERFACE_INFO*)lpbOutBuffer;
|
|
DWORD size, numInt, apiReturn;
|
|
|
|
TRACE("-> SIO_GET_INTERFACE_LIST request\n");
|
|
|
|
if (!lpbOutBuffer)
|
|
{
|
|
release_sock_fd( s, fd );
|
|
WSASetLastError(WSAEFAULT);
|
|
return SOCKET_ERROR;
|
|
}
|
|
if (!lpcbBytesReturned)
|
|
{
|
|
release_sock_fd( s, fd );
|
|
WSASetLastError(WSAEFAULT);
|
|
return SOCKET_ERROR;
|
|
}
|
|
|
|
apiReturn = GetAdaptersInfo(NULL, &size);
|
|
if (apiReturn == ERROR_NO_DATA)
|
|
{
|
|
numInt = 0;
|
|
}
|
|
else if (apiReturn == ERROR_BUFFER_OVERFLOW)
|
|
{
|
|
PIP_ADAPTER_INFO table = HeapAlloc(GetProcessHeap(),0,size);
|
|
|
|
if (table)
|
|
{
|
|
if (GetAdaptersInfo(table, &size) == NO_ERROR)
|
|
{
|
|
PIP_ADAPTER_INFO ptr;
|
|
|
|
if (size*sizeof(INTERFACE_INFO)/sizeof(IP_ADAPTER_INFO) > cbOutBuffer)
|
|
{
|
|
WARN("Buffer too small = %lu, cbOutBuffer = %lu\n", size, cbOutBuffer);
|
|
HeapFree(GetProcessHeap(),0,table);
|
|
release_sock_fd( s, fd );
|
|
WSASetLastError(WSAEFAULT);
|
|
return SOCKET_ERROR;
|
|
}
|
|
for (ptr = table, numInt = 0; ptr;
|
|
ptr = ptr->Next, intArray++, numInt++)
|
|
{
|
|
unsigned int addr, mask, bcast;
|
|
struct ifreq ifInfo;
|
|
|
|
/* Socket Status Flags */
|
|
lstrcpynA(ifInfo.ifr_name, ptr->AdapterName, IFNAMSIZ);
|
|
if (ioctl(fd, SIOCGIFFLAGS, &ifInfo) < 0)
|
|
{
|
|
ERR("Error obtaining status flags for socket!\n");
|
|
HeapFree(GetProcessHeap(),0,table);
|
|
release_sock_fd( s, fd );
|
|
WSASetLastError(WSAEINVAL);
|
|
return SOCKET_ERROR;
|
|
}
|
|
else
|
|
{
|
|
/* set flags; the values of IFF_* are not the same
|
|
under Linux and Windows, therefore must generate
|
|
new flags */
|
|
intArray->iiFlags = 0;
|
|
if (ifInfo.ifr_flags & IFF_BROADCAST)
|
|
intArray->iiFlags |= WS_IFF_BROADCAST;
|
|
#ifdef IFF_POINTOPOINT
|
|
if (ifInfo.ifr_flags & IFF_POINTOPOINT)
|
|
intArray->iiFlags |= WS_IFF_POINTTOPOINT;
|
|
#endif
|
|
if (ifInfo.ifr_flags & IFF_LOOPBACK)
|
|
intArray->iiFlags |= WS_IFF_LOOPBACK;
|
|
if (ifInfo.ifr_flags & IFF_UP)
|
|
intArray->iiFlags |= WS_IFF_UP;
|
|
if (ifInfo.ifr_flags & IFF_MULTICAST)
|
|
intArray->iiFlags |= WS_IFF_MULTICAST;
|
|
}
|
|
|
|
addr = inet_addr(ptr->IpAddressList.IpAddress.String);
|
|
mask = inet_addr(ptr->IpAddressList.IpMask.String);
|
|
bcast = addr | (addr & !mask);
|
|
intArray->iiAddress.AddressIn.sin_family = AF_INET;
|
|
intArray->iiAddress.AddressIn.sin_port = 0;
|
|
intArray->iiAddress.AddressIn.sin_addr.WS_s_addr =
|
|
addr;
|
|
intArray->iiNetmask.AddressIn.sin_family = AF_INET;
|
|
intArray->iiNetmask.AddressIn.sin_port = 0;
|
|
intArray->iiNetmask.AddressIn.sin_addr.WS_s_addr =
|
|
mask;
|
|
intArray->iiBroadcastAddress.AddressIn.sin_family =
|
|
AF_INET;
|
|
intArray->iiBroadcastAddress.AddressIn.sin_port = 0;
|
|
intArray->iiBroadcastAddress.AddressIn.sin_addr.
|
|
WS_s_addr = bcast;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
ERR("Unable to get interface table!\n");
|
|
release_sock_fd( s, fd );
|
|
HeapFree(GetProcessHeap(),0,table);
|
|
WSASetLastError(WSAEINVAL);
|
|
return SOCKET_ERROR;
|
|
}
|
|
HeapFree(GetProcessHeap(),0,table);
|
|
}
|
|
else
|
|
{
|
|
release_sock_fd( s, fd );
|
|
WSASetLastError(WSAEINVAL);
|
|
return SOCKET_ERROR;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
ERR("Unable to get interface table!\n");
|
|
release_sock_fd( s, fd );
|
|
WSASetLastError(WSAEINVAL);
|
|
return SOCKET_ERROR;
|
|
}
|
|
/* Calculate the size of the array being returned */
|
|
*lpcbBytesReturned = sizeof(INTERFACE_INFO) * numInt;
|
|
break;
|
|
}
|
|
|
|
case SIO_ADDRESS_LIST_CHANGE:
|
|
FIXME("-> SIO_ADDRESS_LIST_CHANGE request: stub\n");
|
|
/* FIXME: error and return code depend on whether socket was created
|
|
* with WSA_FLAG_OVERLAPPED, but there is no easy way to get this */
|
|
break;
|
|
|
|
default:
|
|
WARN("\tunsupported WS_IOCTL cmd (%08lx)\n", dwIoControlCode);
|
|
release_sock_fd( s, fd );
|
|
WSASetLastError(WSAEOPNOTSUPP);
|
|
return SOCKET_ERROR;
|
|
}
|
|
|
|
/* Function executed with no errors */
|
|
release_sock_fd( s, fd );
|
|
return 0;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* ioctlsocket (WS2_32.10)
|
|
*/
|
|
int WINAPI WS_ioctlsocket(SOCKET s, long cmd, u_long *argp)
|
|
{
|
|
int fd;
|
|
long newcmd = cmd;
|
|
|
|
TRACE("socket %04x, cmd %08lx, ptr %p\n", s, cmd, argp);
|
|
|
|
switch( cmd )
|
|
{
|
|
case WS_FIONREAD:
|
|
newcmd=FIONREAD;
|
|
break;
|
|
|
|
case WS_FIONBIO:
|
|
if( _get_sock_mask(s) )
|
|
{
|
|
/* AsyncSelect()'ed sockets are always nonblocking */
|
|
if (*argp) return 0;
|
|
SetLastError(WSAEINVAL);
|
|
return SOCKET_ERROR;
|
|
}
|
|
fd = get_sock_fd( s, 0, NULL );
|
|
if (fd != -1)
|
|
{
|
|
int ret;
|
|
if (*argp)
|
|
{
|
|
_enable_event(SOCKET2HANDLE(s), 0, FD_WINE_NONBLOCKING, 0);
|
|
ret = fcntl( fd, F_SETFL, O_NONBLOCK );
|
|
}
|
|
else
|
|
{
|
|
_enable_event(SOCKET2HANDLE(s), 0, 0, FD_WINE_NONBLOCKING);
|
|
ret = fcntl( fd, F_SETFL, 0 );
|
|
}
|
|
release_sock_fd( s, fd );
|
|
if (!ret) return 0;
|
|
SetLastError((errno == EBADF) ? WSAENOTSOCK : wsaErrno());
|
|
}
|
|
return SOCKET_ERROR;
|
|
|
|
case WS_SIOCATMARK:
|
|
newcmd=SIOCATMARK;
|
|
break;
|
|
|
|
case WS__IOW('f',125,u_long):
|
|
WARN("Warning: WS1.1 shouldn't be using async I/O\n");
|
|
SetLastError(WSAEINVAL);
|
|
return SOCKET_ERROR;
|
|
|
|
case SIOCGIFBRDADDR:
|
|
case SIOCGIFNETMASK:
|
|
case SIOCGIFADDR:
|
|
/* These don't need any special handling. They are used by
|
|
WsControl, and are here to suppress an unnecessary warning. */
|
|
break;
|
|
|
|
default:
|
|
/* Netscape tries hard to use bogus ioctl 0x667e */
|
|
WARN("\tunknown WS_IOCTL cmd (%08lx)\n", cmd);
|
|
break;
|
|
}
|
|
|
|
fd = get_sock_fd( s, 0, NULL );
|
|
if (fd != -1)
|
|
{
|
|
if( ioctl(fd, newcmd, (char*)argp ) == 0 )
|
|
{
|
|
release_sock_fd( s, fd );
|
|
return 0;
|
|
}
|
|
SetLastError((errno == EBADF) ? WSAENOTSOCK : wsaErrno());
|
|
release_sock_fd( s, fd );
|
|
}
|
|
return SOCKET_ERROR;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* listen (WS2_32.13)
|
|
*/
|
|
int WINAPI WS_listen(SOCKET s, int backlog)
|
|
{
|
|
int fd = get_sock_fd( s, FILE_READ_DATA, NULL );
|
|
|
|
TRACE("socket %04x, backlog %d\n", s, backlog);
|
|
if (fd != -1)
|
|
{
|
|
if (listen(fd, backlog) == 0)
|
|
{
|
|
release_sock_fd( s, fd );
|
|
_enable_event(SOCKET2HANDLE(s), FD_ACCEPT,
|
|
FD_WINE_LISTENING,
|
|
FD_CONNECT|FD_WINE_CONNECTED);
|
|
return 0;
|
|
}
|
|
SetLastError(wsaErrno());
|
|
release_sock_fd( s, fd );
|
|
}
|
|
return SOCKET_ERROR;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* recv (WS2_32.16)
|
|
*/
|
|
int WINAPI WS_recv(SOCKET s, char *buf, int len, int flags)
|
|
{
|
|
DWORD n, dwFlags = flags;
|
|
WSABUF wsabuf;
|
|
|
|
wsabuf.len = len;
|
|
wsabuf.buf = buf;
|
|
|
|
if ( WSARecvFrom(s, &wsabuf, 1, &n, &dwFlags, NULL, NULL, NULL, NULL) == SOCKET_ERROR )
|
|
return SOCKET_ERROR;
|
|
else
|
|
return n;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* recvfrom (WS2_32.17)
|
|
*/
|
|
int WINAPI WS_recvfrom(SOCKET s, char *buf, INT len, int flags,
|
|
struct WS_sockaddr *from, int *fromlen)
|
|
{
|
|
DWORD n, dwFlags = flags;
|
|
WSABUF wsabuf;
|
|
|
|
wsabuf.len = len;
|
|
wsabuf.buf = buf;
|
|
|
|
if ( WSARecvFrom(s, &wsabuf, 1, &n, &dwFlags, from, fromlen, NULL, NULL) == SOCKET_ERROR )
|
|
return SOCKET_ERROR;
|
|
else
|
|
return n;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* select (WS2_32.18)
|
|
*/
|
|
int WINAPI WS_select(int nfds, WS_fd_set *ws_readfds,
|
|
WS_fd_set *ws_writefds, WS_fd_set *ws_exceptfds,
|
|
const struct WS_timeval* ws_timeout)
|
|
{
|
|
int highfd = 0;
|
|
fd_set readfds, writefds, exceptfds;
|
|
fd_set *p_read, *p_write, *p_except;
|
|
int readfd[FD_SETSIZE], writefd[FD_SETSIZE], exceptfd[FD_SETSIZE];
|
|
struct timeval timeout, *timeoutaddr = NULL;
|
|
|
|
TRACE("read %p, write %p, excp %p timeout %p\n",
|
|
ws_readfds, ws_writefds, ws_exceptfds, ws_timeout);
|
|
|
|
p_read = fd_set_import(&readfds, ws_readfds, FILE_READ_DATA, &highfd, readfd);
|
|
p_write = fd_set_import(&writefds, ws_writefds, FILE_WRITE_DATA, &highfd, writefd);
|
|
p_except = fd_set_import(&exceptfds, ws_exceptfds, 0, &highfd, exceptfd);
|
|
if (ws_timeout)
|
|
{
|
|
timeoutaddr = &timeout;
|
|
timeout.tv_sec=ws_timeout->tv_sec;
|
|
timeout.tv_usec=ws_timeout->tv_usec;
|
|
}
|
|
|
|
if( (highfd = select(highfd + 1, p_read, p_write, p_except, timeoutaddr)) > 0 )
|
|
{
|
|
fd_set_export(&readfds, p_except, ws_readfds, readfd);
|
|
fd_set_export(&writefds, p_except, ws_writefds, writefd);
|
|
|
|
if (p_except && ws_exceptfds)
|
|
{
|
|
unsigned int i, j;
|
|
|
|
for (i = j = 0; i < ws_exceptfds->fd_count; i++)
|
|
{
|
|
int fd = exceptfd[i];
|
|
SOCKET s = ws_exceptfds->fd_array[i];
|
|
if (fd == -1) continue;
|
|
if (FD_ISSET(fd, &exceptfds)) ws_exceptfds->fd_array[j++] = s;
|
|
release_sock_fd( s, fd );
|
|
}
|
|
ws_exceptfds->fd_count = j;
|
|
}
|
|
return highfd;
|
|
}
|
|
fd_set_unimport(ws_readfds, readfd);
|
|
fd_set_unimport(ws_writefds, writefd);
|
|
fd_set_unimport(ws_exceptfds, exceptfd);
|
|
|
|
if( highfd == 0 ) return 0;
|
|
SetLastError(wsaErrno());
|
|
return SOCKET_ERROR;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* send (WS2_32.19)
|
|
*/
|
|
int WINAPI WS_send(SOCKET s, const char *buf, int len, int flags)
|
|
{
|
|
DWORD n;
|
|
WSABUF wsabuf;
|
|
|
|
wsabuf.len = len;
|
|
wsabuf.buf = (char*) buf;
|
|
|
|
if ( WSASendTo( s, &wsabuf, 1, &n, flags, NULL, 0, NULL, NULL) == SOCKET_ERROR )
|
|
return SOCKET_ERROR;
|
|
else
|
|
return n;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* WSASend (WS2_32.72)
|
|
*/
|
|
INT WINAPI WSASend( SOCKET s, LPWSABUF lpBuffers, DWORD dwBufferCount,
|
|
LPDWORD lpNumberOfBytesSent, DWORD dwFlags,
|
|
LPWSAOVERLAPPED lpOverlapped,
|
|
LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine )
|
|
{
|
|
return WSASendTo( s, lpBuffers, dwBufferCount, lpNumberOfBytesSent, dwFlags,
|
|
NULL, 0, lpOverlapped, lpCompletionRoutine );
|
|
}
|
|
|
|
/***********************************************************************
|
|
* WSASendDisconnect (WS2_32.73)
|
|
*/
|
|
INT WINAPI WSASendDisconnect( SOCKET s, LPWSABUF lpBuffers )
|
|
{
|
|
return WS_shutdown( s, SD_SEND );
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* WSASendTo (WS2_32.74)
|
|
*/
|
|
INT WINAPI WSASendTo( SOCKET s, LPWSABUF lpBuffers, DWORD dwBufferCount,
|
|
LPDWORD lpNumberOfBytesSent, DWORD dwFlags,
|
|
const struct WS_sockaddr *to, int tolen,
|
|
LPWSAOVERLAPPED lpOverlapped,
|
|
LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine )
|
|
{
|
|
unsigned int i;
|
|
int n, fd, err = WSAENOTSOCK, flags, ret;
|
|
struct iovec* iovec;
|
|
struct ws2_async *wsa;
|
|
IO_STATUS_BLOCK* iosb;
|
|
|
|
TRACE("socket %04x, wsabuf %p, nbufs %ld, flags %ld, to %p, tolen %d, ovl %p, func %p\n",
|
|
s, lpBuffers, dwBufferCount, dwFlags,
|
|
to, tolen, lpOverlapped, lpCompletionRoutine);
|
|
|
|
fd = get_sock_fd( s, FILE_WRITE_DATA, &flags );
|
|
TRACE( "fd=%d, flags=%x\n", fd, flags );
|
|
|
|
if ( fd == -1 ) return SOCKET_ERROR;
|
|
|
|
if (flags & FD_FLAG_SEND_SHUTDOWN)
|
|
{
|
|
WSASetLastError( WSAESHUTDOWN );
|
|
goto err_close;
|
|
}
|
|
|
|
if ( !lpNumberOfBytesSent )
|
|
{
|
|
err = WSAEFAULT;
|
|
goto err_close;
|
|
}
|
|
|
|
iovec = HeapAlloc(GetProcessHeap(), 0, dwBufferCount * sizeof(struct iovec) );
|
|
|
|
if ( !iovec )
|
|
{
|
|
err = WSAEFAULT;
|
|
goto err_close;
|
|
}
|
|
|
|
for ( i = 0; i < dwBufferCount; i++ )
|
|
{
|
|
iovec[i].iov_base = lpBuffers[i].buf;
|
|
iovec[i].iov_len = lpBuffers[i].len;
|
|
}
|
|
|
|
if ( (lpOverlapped || lpCompletionRoutine) && flags & FD_FLAG_OVERLAPPED )
|
|
{
|
|
wsa = WS2_make_async( s, fd, ws2m_write, iovec, dwBufferCount,
|
|
&dwFlags, (struct WS_sockaddr*) to, &tolen,
|
|
lpOverlapped, lpCompletionRoutine, &iosb );
|
|
if ( !wsa )
|
|
{
|
|
err = WSAEFAULT;
|
|
goto err_free;
|
|
}
|
|
|
|
if ( ( ret = ws2_queue_async( wsa, iosb ) ) )
|
|
{
|
|
err = NtStatusToWSAError( ret );
|
|
|
|
if ( !lpOverlapped )
|
|
HeapFree( GetProcessHeap(), 0, iosb );
|
|
HeapFree( GetProcessHeap(), 0, wsa );
|
|
goto err_free;
|
|
}
|
|
|
|
/* Try immediate completion */
|
|
if ( lpOverlapped )
|
|
{
|
|
if ( WSAGetOverlappedResult( s, lpOverlapped,
|
|
lpNumberOfBytesSent, FALSE, &dwFlags) )
|
|
return 0;
|
|
|
|
if ( (err = WSAGetLastError()) != WSA_IO_INCOMPLETE )
|
|
goto error;
|
|
}
|
|
|
|
WSASetLastError( WSA_IO_PENDING );
|
|
return SOCKET_ERROR;
|
|
}
|
|
|
|
if (_is_blocking(s))
|
|
{
|
|
/* FIXME: exceptfds? */
|
|
int timeout = GET_SNDTIMEO(fd);
|
|
if( !do_block(fd, POLLOUT, timeout)) {
|
|
err = WSAETIMEDOUT;
|
|
goto err_free; /* msdn says a timeout in send is fatal */
|
|
}
|
|
}
|
|
|
|
n = WS2_send( fd, iovec, dwBufferCount, to, tolen, dwFlags );
|
|
if ( n == -1 )
|
|
{
|
|
err = wsaErrno();
|
|
if ( err == WSAEWOULDBLOCK )
|
|
_enable_event(SOCKET2HANDLE(s), FD_WRITE, 0, 0);
|
|
goto err_free;
|
|
}
|
|
|
|
TRACE(" -> %i bytes\n", n);
|
|
*lpNumberOfBytesSent = n;
|
|
|
|
HeapFree( GetProcessHeap(), 0, iovec );
|
|
release_sock_fd( s, fd );
|
|
return 0;
|
|
|
|
err_free:
|
|
HeapFree( GetProcessHeap(), 0, iovec );
|
|
|
|
err_close:
|
|
release_sock_fd( s, fd );
|
|
|
|
error:
|
|
WARN(" -> ERROR %d\n", err);
|
|
WSASetLastError(err);
|
|
return SOCKET_ERROR;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* sendto (WS2_32.20)
|
|
*/
|
|
int WINAPI WS_sendto(SOCKET s, const char *buf, int len, int flags,
|
|
const struct WS_sockaddr *to, int tolen)
|
|
{
|
|
DWORD n;
|
|
WSABUF wsabuf;
|
|
|
|
wsabuf.len = len;
|
|
wsabuf.buf = (char*) buf;
|
|
|
|
if ( WSASendTo(s, &wsabuf, 1, &n, flags, to, tolen, NULL, NULL) == SOCKET_ERROR )
|
|
return SOCKET_ERROR;
|
|
else
|
|
return n;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* setsockopt (WS2_32.21)
|
|
*/
|
|
int WINAPI WS_setsockopt(SOCKET s, int level, int optname,
|
|
const char *optval, int optlen)
|
|
{
|
|
int fd;
|
|
int woptval;
|
|
struct linger linger;
|
|
struct timeval tval;
|
|
|
|
TRACE("socket: %04x, level %d, name %d, ptr %p, len %d\n",
|
|
s, level, optname, optval, optlen);
|
|
|
|
/* SO_OPENTYPE does not require a valid socket handle. */
|
|
if (level == WS_SOL_SOCKET && optname == WS_SO_OPENTYPE)
|
|
{
|
|
if (optlen < sizeof(int) || !optval)
|
|
{
|
|
SetLastError(WSAEFAULT);
|
|
return SOCKET_ERROR;
|
|
}
|
|
get_per_thread_data()->opentype = *(int *)optval;
|
|
TRACE("setting global SO_OPENTYPE to 0x%x\n", *(int *)optval );
|
|
return 0;
|
|
}
|
|
|
|
/* For some reason the game GrandPrixLegends does set SO_DONTROUTE on its
|
|
* socket. This will either not happen under windows or it is ignored in
|
|
* windows (but it works in linux and therefore prevents the game from
|
|
* finding games outside the current network) */
|
|
if ( level==WS_SOL_SOCKET && optname==WS_SO_DONTROUTE )
|
|
{
|
|
FIXME("Does windows ignore SO_DONTROUTE?\n");
|
|
return 0;
|
|
}
|
|
|
|
#ifdef HAVE_IPX
|
|
if(level == NSPROTO_IPX)
|
|
{
|
|
switch(optname)
|
|
{
|
|
case IPX_PTYPE:
|
|
fd = get_sock_fd( s, 0, NULL );
|
|
TRACE("trying to set IPX_PTYPE: %d (fd: %d)\n", *(int*)optval, fd);
|
|
|
|
/* We try to set the ipx type on ipx socket level. */
|
|
#ifdef SOL_IPX
|
|
if(setsockopt(fd, SOL_IPX, IPX_TYPE, optval, optlen) == -1)
|
|
{
|
|
ERR("IPX: could not set ipx option type; expect weird behaviour\n");
|
|
return SOCKET_ERROR;
|
|
}
|
|
#else
|
|
{
|
|
struct ipx val;
|
|
/* Should we retrieve val using a getsockopt call and then
|
|
* set the modified one? */
|
|
val.ipx_pt = *optval;
|
|
setsockopt(fd, 0, SO_DEFAULT_HEADERS, &val, sizeof(struct ipx));
|
|
}
|
|
#endif
|
|
release_sock_fd( s, fd );
|
|
return 0;
|
|
case IPX_FILTERPTYPE:
|
|
/* Sets the receive filter packet type, at the moment we don't support it */
|
|
FIXME("IPX_FILTERPTYPE: %x\n", *optval);
|
|
|
|
/* Returning 0 is better for now than returning a SOCKET_ERROR */
|
|
return 0;
|
|
default:
|
|
FIXME("opt_name:%x\n", optname);
|
|
return SOCKET_ERROR;
|
|
}
|
|
return 0;
|
|
}
|
|
#endif
|
|
|
|
/* Is a privileged and useless operation, so we don't. */
|
|
if ((optname == WS_SO_DEBUG) && (level == WS_SOL_SOCKET))
|
|
{
|
|
FIXME("(%d,SOL_SOCKET,SO_DEBUG,%p(%ld)) attempted (is privileged). Ignoring.\n",s,optval,*(DWORD*)optval);
|
|
return 0;
|
|
}
|
|
|
|
if(optname == WS_SO_DONTLINGER && level == WS_SOL_SOCKET) {
|
|
/* This is unique to WinSock and takes special conversion */
|
|
linger.l_onoff = *((int*)optval) ? 0: 1;
|
|
linger.l_linger = 0;
|
|
optname=SO_LINGER;
|
|
optval = (char*)&linger;
|
|
optlen = sizeof(struct linger);
|
|
level = SOL_SOCKET;
|
|
}
|
|
else
|
|
{
|
|
if (!convert_sockopt(&level, &optname)) {
|
|
ERR("Invalid level (%d) or optname (%d)\n", level, optname);
|
|
SetLastError(WSAENOPROTOOPT);
|
|
return SOCKET_ERROR;
|
|
}
|
|
if (optname == SO_LINGER && optval) {
|
|
linger.l_onoff = ((LINGER*)optval)->l_onoff;
|
|
linger.l_linger = ((LINGER*)optval)->l_linger;
|
|
/* FIXME: what is documented behavior if SO_LINGER optval
|
|
is null?? */
|
|
optval = (char*)&linger;
|
|
optlen = sizeof(struct linger);
|
|
}
|
|
else if (optval && optlen < sizeof(int))
|
|
{
|
|
woptval= *((INT16 *) optval);
|
|
optval= (char*) &woptval;
|
|
optlen=sizeof(int);
|
|
}
|
|
if (level == SOL_SOCKET && is_timeout_option(optname))
|
|
{
|
|
if (optlen == sizeof(UINT32)) {
|
|
/* WinSock passes miliseconds instead of struct timeval */
|
|
tval.tv_usec = (*(PUINT32)optval % 1000) * 1000;
|
|
tval.tv_sec = *(PUINT32)optval / 1000;
|
|
/* min of 500 milisec */
|
|
if (tval.tv_sec == 0 && tval.tv_usec < 500000)
|
|
tval.tv_usec = 500000;
|
|
optlen = sizeof(struct timeval);
|
|
optval = (char*)&tval;
|
|
} else if (optlen == sizeof(struct timeval)) {
|
|
WARN("SO_SND/RCVTIMEO for %d bytes: assuming unixism\n", optlen);
|
|
} else {
|
|
WARN("SO_SND/RCVTIMEO for %d bytes is weird: ignored\n", optlen);
|
|
return 0;
|
|
}
|
|
}
|
|
if (level == SOL_SOCKET && optname == SO_RCVBUF && *(int*)optval < 2048)
|
|
{
|
|
WARN("SO_RCVBF for %d bytes is too small: ignored\n", *(int*)optval );
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
|
|
fd = get_sock_fd( s, 0, NULL );
|
|
if (fd == -1) return SOCKET_ERROR;
|
|
|
|
if (setsockopt(fd, level, optname, optval, optlen) == 0)
|
|
{
|
|
release_sock_fd( s, fd );
|
|
return 0;
|
|
}
|
|
TRACE("Setting socket error, %d\n", wsaErrno());
|
|
SetLastError(wsaErrno());
|
|
release_sock_fd( s, fd );
|
|
return SOCKET_ERROR;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* shutdown (WS2_32.22)
|
|
*/
|
|
int WINAPI WS_shutdown(SOCKET s, int how)
|
|
{
|
|
int fd, fd0 = -1, fd1 = -1, flags, err = WSAENOTSOCK;
|
|
unsigned int clear_flags = 0;
|
|
|
|
fd = get_sock_fd( s, 0, &flags );
|
|
TRACE("socket %04x, how %i %x\n", s, how, flags );
|
|
|
|
if (fd == -1)
|
|
return SOCKET_ERROR;
|
|
|
|
switch( how )
|
|
{
|
|
case 0: /* drop receives */
|
|
clear_flags |= FD_READ;
|
|
break;
|
|
case 1: /* drop sends */
|
|
clear_flags |= FD_WRITE;
|
|
break;
|
|
case 2: /* drop all */
|
|
clear_flags |= FD_READ|FD_WRITE;
|
|
default:
|
|
clear_flags |= FD_WINE_LISTENING;
|
|
}
|
|
|
|
if ( flags & FD_FLAG_OVERLAPPED ) {
|
|
|
|
switch ( how )
|
|
{
|
|
case SD_RECEIVE:
|
|
fd0 = fd;
|
|
break;
|
|
case SD_SEND:
|
|
fd1 = fd;
|
|
break;
|
|
case SD_BOTH:
|
|
default:
|
|
fd0 = fd;
|
|
fd1 = get_sock_fd( s, 0, NULL );
|
|
break;
|
|
}
|
|
|
|
if ( fd0 != -1 )
|
|
{
|
|
err = WS2_register_async_shutdown( s, fd0, ws2m_sd_read );
|
|
if ( err )
|
|
{
|
|
release_sock_fd( s, fd0 );
|
|
goto error;
|
|
}
|
|
}
|
|
if ( fd1 != -1 )
|
|
{
|
|
err = WS2_register_async_shutdown( s, fd1, ws2m_sd_write );
|
|
if ( err )
|
|
{
|
|
release_sock_fd( s, fd1 );
|
|
goto error;
|
|
}
|
|
}
|
|
}
|
|
else /* non-overlapped mode */
|
|
{
|
|
if ( shutdown( fd, how ) )
|
|
{
|
|
err = wsaErrno();
|
|
release_sock_fd( s, fd );
|
|
goto error;
|
|
}
|
|
release_sock_fd( s, fd );
|
|
}
|
|
|
|
_enable_event( SOCKET2HANDLE(s), 0, 0, clear_flags );
|
|
if ( how > 1) WSAAsyncSelect( s, 0, 0, 0 );
|
|
return 0;
|
|
|
|
error:
|
|
_enable_event( SOCKET2HANDLE(s), 0, 0, clear_flags );
|
|
WSASetLastError( err );
|
|
return SOCKET_ERROR;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* socket (WS2_32.23)
|
|
*/
|
|
SOCKET WINAPI WS_socket(int af, int type, int protocol)
|
|
{
|
|
TRACE("af=%d type=%d protocol=%d\n", af, type, protocol);
|
|
|
|
return WSASocketA( af, type, protocol, NULL, 0,
|
|
get_per_thread_data()->opentype ? 0 : WSA_FLAG_OVERLAPPED );
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* gethostbyaddr (WS2_32.51)
|
|
*/
|
|
struct WS_hostent* WINAPI WS_gethostbyaddr(const char *addr, int len, int type)
|
|
{
|
|
struct WS_hostent *retval = NULL;
|
|
struct hostent* host;
|
|
|
|
#ifdef HAVE_LINUX_GETHOSTBYNAME_R_6
|
|
char *extrabuf;
|
|
int ebufsize=1024;
|
|
struct hostent hostentry;
|
|
int locerr=ENOBUFS;
|
|
host = NULL;
|
|
extrabuf=HeapAlloc(GetProcessHeap(),0,ebufsize) ;
|
|
while(extrabuf) {
|
|
int res = gethostbyaddr_r(addr, len, type,
|
|
&hostentry, extrabuf, ebufsize, &host, &locerr);
|
|
if( res != ERANGE) break;
|
|
ebufsize *=2;
|
|
extrabuf=HeapReAlloc(GetProcessHeap(),0,extrabuf,ebufsize) ;
|
|
}
|
|
if (!host) SetLastError((locerr < 0) ? wsaErrno() : wsaHerrno(locerr));
|
|
#else
|
|
EnterCriticalSection( &csWSgetXXXbyYYY );
|
|
host = gethostbyaddr(addr, len, type);
|
|
if (!host) SetLastError((h_errno < 0) ? wsaErrno() : wsaHerrno(h_errno));
|
|
#endif
|
|
if( host != NULL ) retval = WS_dup_he(host);
|
|
#ifdef HAVE_LINUX_GETHOSTBYNAME_R_6
|
|
HeapFree(GetProcessHeap(),0,extrabuf);
|
|
#else
|
|
LeaveCriticalSection( &csWSgetXXXbyYYY );
|
|
#endif
|
|
TRACE("ptr %p, len %d, type %d ret %p\n", addr, len, type, retval);
|
|
return retval;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* gethostbyname (WS2_32.52)
|
|
*/
|
|
struct WS_hostent* WINAPI WS_gethostbyname(const char* name)
|
|
{
|
|
struct WS_hostent *retval = NULL;
|
|
struct hostent* host;
|
|
#ifdef HAVE_LINUX_GETHOSTBYNAME_R_6
|
|
char *extrabuf;
|
|
int ebufsize=1024;
|
|
struct hostent hostentry;
|
|
int locerr = ENOBUFS;
|
|
#endif
|
|
char buf[100];
|
|
if( !name) {
|
|
name = buf;
|
|
if( gethostname( buf, 100) == -1) {
|
|
SetLastError( WSAENOBUFS); /* appropriate ? */
|
|
return retval;
|
|
}
|
|
}
|
|
#ifdef HAVE_LINUX_GETHOSTBYNAME_R_6
|
|
host = NULL;
|
|
extrabuf=HeapAlloc(GetProcessHeap(),0,ebufsize) ;
|
|
while(extrabuf) {
|
|
int res = gethostbyname_r(name, &hostentry, extrabuf, ebufsize, &host, &locerr);
|
|
if( res != ERANGE) break;
|
|
ebufsize *=2;
|
|
extrabuf=HeapReAlloc(GetProcessHeap(),0,extrabuf,ebufsize) ;
|
|
}
|
|
if (!host) SetLastError((locerr < 0) ? wsaErrno() : wsaHerrno(locerr));
|
|
#else
|
|
EnterCriticalSection( &csWSgetXXXbyYYY );
|
|
host = gethostbyname(name);
|
|
if (!host) SetLastError((h_errno < 0) ? wsaErrno() : wsaHerrno(h_errno));
|
|
#endif
|
|
if (host) retval = WS_dup_he(host);
|
|
#ifdef HAVE_LINUX_GETHOSTBYNAME_R_6
|
|
HeapFree(GetProcessHeap(),0,extrabuf);
|
|
#else
|
|
LeaveCriticalSection( &csWSgetXXXbyYYY );
|
|
#endif
|
|
TRACE( "%s ret %p\n", debugstr_a(name), retval );
|
|
return retval;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* getprotobyname (WS2_32.53)
|
|
*/
|
|
struct WS_protoent* WINAPI WS_getprotobyname(const char* name)
|
|
{
|
|
struct WS_protoent* retval = NULL;
|
|
#ifdef HAVE_GETPROTOBYNAME
|
|
struct protoent* proto;
|
|
EnterCriticalSection( &csWSgetXXXbyYYY );
|
|
if( (proto = getprotobyname(name)) != NULL )
|
|
{
|
|
retval = WS_dup_pe(proto);
|
|
}
|
|
else {
|
|
MESSAGE("protocol %s not found; You might want to add "
|
|
"this to /etc/protocols\n", debugstr_a(name) );
|
|
SetLastError(WSANO_DATA);
|
|
}
|
|
LeaveCriticalSection( &csWSgetXXXbyYYY );
|
|
#endif
|
|
TRACE( "%s ret %p\n", debugstr_a(name), retval );
|
|
return retval;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* getprotobynumber (WS2_32.54)
|
|
*/
|
|
struct WS_protoent* WINAPI WS_getprotobynumber(int number)
|
|
{
|
|
struct WS_protoent* retval = NULL;
|
|
#ifdef HAVE_GETPROTOBYNUMBER
|
|
struct protoent* proto;
|
|
EnterCriticalSection( &csWSgetXXXbyYYY );
|
|
if( (proto = getprotobynumber(number)) != NULL )
|
|
{
|
|
retval = WS_dup_pe(proto);
|
|
}
|
|
else {
|
|
MESSAGE("protocol number %d not found; You might want to add "
|
|
"this to /etc/protocols\n", number );
|
|
SetLastError(WSANO_DATA);
|
|
}
|
|
LeaveCriticalSection( &csWSgetXXXbyYYY );
|
|
#endif
|
|
TRACE("%i ret %p\n", number, retval);
|
|
return retval;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* getservbyname (WS2_32.55)
|
|
*/
|
|
struct WS_servent* WINAPI WS_getservbyname(const char *name, const char *proto)
|
|
{
|
|
struct WS_servent* retval = NULL;
|
|
struct servent* serv;
|
|
char *name_str;
|
|
char *proto_str = NULL;
|
|
|
|
if (!(name_str = strdup_lower(name))) return NULL;
|
|
|
|
if (proto && *proto)
|
|
{
|
|
if (!(proto_str = strdup_lower(proto)))
|
|
{
|
|
HeapFree( GetProcessHeap(), 0, name_str );
|
|
return NULL;
|
|
}
|
|
}
|
|
|
|
EnterCriticalSection( &csWSgetXXXbyYYY );
|
|
serv = getservbyname(name_str, proto_str);
|
|
if( serv != NULL )
|
|
{
|
|
retval = WS_dup_se(serv);
|
|
}
|
|
else SetLastError(WSANO_DATA);
|
|
LeaveCriticalSection( &csWSgetXXXbyYYY );
|
|
HeapFree( GetProcessHeap(), 0, proto_str );
|
|
HeapFree( GetProcessHeap(), 0, name_str );
|
|
TRACE( "%s, %s ret %p\n", debugstr_a(name), debugstr_a(proto), retval );
|
|
return retval;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* freeaddrinfo (WS2_32.@)
|
|
*/
|
|
void WINAPI WS_freeaddrinfo(struct WS_addrinfo *res)
|
|
{
|
|
while (res) {
|
|
struct WS_addrinfo *next;
|
|
|
|
HeapFree(GetProcessHeap(),0,res->ai_canonname);
|
|
HeapFree(GetProcessHeap(),0,res->ai_addr);
|
|
next = res->ai_next;
|
|
HeapFree(GetProcessHeap(),0,res);
|
|
res = next;
|
|
}
|
|
}
|
|
|
|
/* helper functions for getaddrinfo() */
|
|
static int convert_aiflag_w2u(int winflags) {
|
|
int i, unixflags = 0;
|
|
|
|
for (i=0;i<sizeof(ws_aiflag_map)/sizeof(ws_aiflag_map[0]);i++)
|
|
if (ws_aiflag_map[i][0] & winflags) {
|
|
unixflags |= ws_aiflag_map[i][1];
|
|
winflags &= ~ws_aiflag_map[i][0];
|
|
}
|
|
if (winflags)
|
|
FIXME("Unhandled windows AI_xxx flags %x\n", winflags);
|
|
return unixflags;
|
|
}
|
|
|
|
static int convert_aiflag_u2w(int unixflags) {
|
|
int i, winflags = 0;
|
|
|
|
for (i=0;i<sizeof(ws_aiflag_map)/sizeof(ws_aiflag_map[0]);i++)
|
|
if (ws_aiflag_map[i][1] & unixflags) {
|
|
winflags |= ws_aiflag_map[i][0];
|
|
unixflags &= ~ws_aiflag_map[i][1];
|
|
}
|
|
if (unixflags) /* will warn usually */
|
|
WARN("Unhandled UNIX AI_xxx flags %x\n", unixflags);
|
|
return winflags;
|
|
}
|
|
|
|
static int convert_eai_u2w(int unixret) {
|
|
int i;
|
|
|
|
for (i=0;ws_eai_map[i][0];i++)
|
|
if (ws_eai_map[i][1] == unixret)
|
|
return ws_eai_map[i][0];
|
|
return unixret;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* getaddrinfo (WS2_32.@)
|
|
*/
|
|
int WINAPI WS_getaddrinfo(LPCSTR nodename, LPCSTR servname, const struct WS_addrinfo *hints, struct WS_addrinfo **res)
|
|
{
|
|
#if HAVE_GETADDRINFO
|
|
struct addrinfo *unixaires = NULL;
|
|
int result;
|
|
struct addrinfo unixhints, *punixhints = NULL;
|
|
CHAR *node = NULL, *serv = NULL;
|
|
|
|
if (nodename)
|
|
if (!(node = strdup_lower(nodename))) return WSA_NOT_ENOUGH_MEMORY;
|
|
|
|
if (servname) {
|
|
if (!(serv = strdup_lower(servname))) {
|
|
HeapFree(GetProcessHeap(), 0, node);
|
|
return WSA_NOT_ENOUGH_MEMORY;
|
|
}
|
|
}
|
|
|
|
if (hints) {
|
|
punixhints = &unixhints;
|
|
|
|
memset(&unixhints, 0, sizeof(unixhints));
|
|
punixhints->ai_flags = convert_aiflag_w2u(hints->ai_flags);
|
|
if (hints->ai_family == 0) /* wildcard, specific to getaddrinfo() */
|
|
punixhints->ai_family = 0;
|
|
else
|
|
punixhints->ai_family = convert_af_w2u(hints->ai_family);
|
|
if (hints->ai_socktype == 0) /* wildcard, specific to getaddrinfo() */
|
|
punixhints->ai_socktype = 0;
|
|
else
|
|
punixhints->ai_socktype = convert_socktype_w2u(hints->ai_socktype);
|
|
if (hints->ai_protocol == 0) /* wildcard, specific to getaddrinfo() */
|
|
punixhints->ai_protocol = 0;
|
|
else
|
|
punixhints->ai_protocol = convert_proto_w2u(hints->ai_protocol);
|
|
}
|
|
|
|
/* getaddrinfo(3) is thread safe, no need to wrap in CS */
|
|
result = getaddrinfo(nodename, servname, punixhints, &unixaires);
|
|
|
|
TRACE("%s, %s %p -> %p %d\n", nodename, servname, hints, res, result);
|
|
|
|
HeapFree(GetProcessHeap(), 0, node);
|
|
HeapFree(GetProcessHeap(), 0, serv);
|
|
|
|
if (!result) {
|
|
struct addrinfo *xuai = unixaires;
|
|
struct WS_addrinfo **xai = res;
|
|
|
|
*xai = NULL;
|
|
while (xuai) {
|
|
struct WS_addrinfo *ai = HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY, sizeof(struct WS_addrinfo));
|
|
int len;
|
|
|
|
if (!ai)
|
|
goto outofmem;
|
|
|
|
*xai = ai;xai = &ai->ai_next;
|
|
ai->ai_flags = convert_aiflag_u2w(xuai->ai_flags);
|
|
ai->ai_family = convert_af_u2w(xuai->ai_family);
|
|
ai->ai_socktype = convert_socktype_u2w(xuai->ai_socktype);
|
|
ai->ai_protocol = convert_proto_u2w(xuai->ai_protocol);
|
|
if (xuai->ai_canonname) {
|
|
TRACE("canon name - %s\n",debugstr_a(xuai->ai_canonname));
|
|
ai->ai_canonname = HeapAlloc(GetProcessHeap(),0,strlen(xuai->ai_canonname)+1);
|
|
if (!ai->ai_canonname)
|
|
goto outofmem;
|
|
strcpy(ai->ai_canonname,xuai->ai_canonname);
|
|
}
|
|
len = xuai->ai_addrlen;
|
|
ai->ai_addr = HeapAlloc(GetProcessHeap(),0,len);
|
|
if (!ai->ai_addr)
|
|
goto outofmem;
|
|
ai->ai_addrlen = len;
|
|
do {
|
|
int winlen = ai->ai_addrlen;
|
|
|
|
if (!ws_sockaddr_u2ws(xuai->ai_addr, xuai->ai_addrlen, ai->ai_addr, &winlen)) {
|
|
ai->ai_addrlen = winlen;
|
|
break;
|
|
}
|
|
len = 2*len;
|
|
ai->ai_addr = HeapReAlloc(GetProcessHeap(),0,ai->ai_addr,len);
|
|
if (!ai->ai_addr)
|
|
goto outofmem;
|
|
ai->ai_addrlen = len;
|
|
} while (1);
|
|
xuai = xuai->ai_next;
|
|
}
|
|
freeaddrinfo(unixaires);
|
|
} else {
|
|
result = convert_eai_u2w(result);
|
|
}
|
|
return result;
|
|
|
|
outofmem:
|
|
if (*res) WS_freeaddrinfo(*res);
|
|
if (unixaires) freeaddrinfo(unixaires);
|
|
*res = NULL;
|
|
return WSA_NOT_ENOUGH_MEMORY;
|
|
#else
|
|
FIXME("getaddrinfo() failed, not found during buildtime.\n");
|
|
return EAI_FAIL;
|
|
#endif
|
|
}
|
|
|
|
/***********************************************************************
|
|
* GetAddrInfoW (WS2_32.@)
|
|
*/
|
|
int WINAPI GetAddrInfoW(LPCWSTR nodename, LPCWSTR servname, const ADDRINFOW *hints, PADDRINFOW *res)
|
|
{
|
|
FIXME("empty stub!\n");
|
|
return EAI_FAIL;
|
|
}
|
|
|
|
int WINAPI WS_getnameinfo(const SOCKADDR *sa, WS_socklen_t salen, PCHAR host,
|
|
DWORD hostlen, PCHAR serv, DWORD servlen, INT flags)
|
|
{
|
|
#if HAVE_GETNAMEINFO
|
|
int ret;
|
|
const struct sockaddr* sa_u;
|
|
unsigned int size;
|
|
|
|
TRACE("%s %d %p %ld %p %ld %d\n", debugstr_sockaddr(sa), salen, host, hostlen,
|
|
serv, servlen, flags);
|
|
|
|
sa_u = ws_sockaddr_ws2u(sa, salen, &size);
|
|
if (!sa_u)
|
|
{
|
|
WSASetLastError(WSAEFAULT);
|
|
return WSA_NOT_ENOUGH_MEMORY;
|
|
}
|
|
ret = getnameinfo(sa_u, size, host, hostlen, serv, servlen, convert_aiflag_w2u(flags));
|
|
|
|
ws_sockaddr_free(sa_u, sa);
|
|
return convert_eai_u2w(ret);
|
|
#else
|
|
FIXME("getnameinfo() failed, not found during buildtime.\n");
|
|
return EAI_FAIL;
|
|
#endif
|
|
}
|
|
|
|
/***********************************************************************
|
|
* getservbyport (WS2_32.56)
|
|
*/
|
|
struct WS_servent* WINAPI WS_getservbyport(int port, const char *proto)
|
|
{
|
|
struct WS_servent* retval = NULL;
|
|
#ifdef HAVE_GETSERVBYPORT
|
|
struct servent* serv;
|
|
char *proto_str = NULL;
|
|
|
|
if (proto && *proto)
|
|
{
|
|
if (!(proto_str = strdup_lower(proto))) return NULL;
|
|
}
|
|
EnterCriticalSection( &csWSgetXXXbyYYY );
|
|
if( (serv = getservbyport(port, proto_str)) != NULL ) {
|
|
retval = WS_dup_se(serv);
|
|
}
|
|
else SetLastError(WSANO_DATA);
|
|
LeaveCriticalSection( &csWSgetXXXbyYYY );
|
|
HeapFree( GetProcessHeap(), 0, proto_str );
|
|
#endif
|
|
TRACE("%d (i.e. port %d), %s ret %p\n", port, (int)ntohl(port), debugstr_a(proto), retval);
|
|
return retval;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* gethostname (WS2_32.57)
|
|
*/
|
|
int WINAPI WS_gethostname(char *name, int namelen)
|
|
{
|
|
TRACE("name %p, len %d\n", name, namelen);
|
|
|
|
if (gethostname(name, namelen) == 0)
|
|
{
|
|
TRACE("<- '%s'\n", name);
|
|
return 0;
|
|
}
|
|
SetLastError((errno == EINVAL) ? WSAEFAULT : wsaErrno());
|
|
TRACE("<- ERROR !\n");
|
|
return SOCKET_ERROR;
|
|
}
|
|
|
|
|
|
/* ------------------------------------- Windows sockets extensions -- *
|
|
* *
|
|
* ------------------------------------------------------------------- */
|
|
|
|
/***********************************************************************
|
|
* WSAEnumNetworkEvents (WS2_32.36)
|
|
*/
|
|
int WINAPI WSAEnumNetworkEvents(SOCKET s, WSAEVENT hEvent, LPWSANETWORKEVENTS lpEvent)
|
|
{
|
|
int ret;
|
|
|
|
TRACE("%08x, hEvent %p, lpEvent %p\n", s, hEvent, lpEvent );
|
|
|
|
SERVER_START_REQ( get_socket_event )
|
|
{
|
|
req->handle = SOCKET2HANDLE(s);
|
|
req->service = TRUE;
|
|
req->c_event = hEvent;
|
|
wine_server_set_reply( req, lpEvent->iErrorCode, sizeof(lpEvent->iErrorCode) );
|
|
if (!(ret = wine_server_call(req))) lpEvent->lNetworkEvents = reply->pmask & reply->mask;
|
|
}
|
|
SERVER_END_REQ;
|
|
if (!ret) return 0;
|
|
SetLastError(WSAEINVAL);
|
|
return SOCKET_ERROR;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* WSAEventSelect (WS2_32.39)
|
|
*/
|
|
int WINAPI WSAEventSelect(SOCKET s, WSAEVENT hEvent, long lEvent)
|
|
{
|
|
int ret;
|
|
|
|
TRACE("%08x, hEvent %p, event %08x\n", s, hEvent, (unsigned)lEvent );
|
|
|
|
SERVER_START_REQ( set_socket_event )
|
|
{
|
|
req->handle = SOCKET2HANDLE(s);
|
|
req->mask = lEvent;
|
|
req->event = hEvent;
|
|
req->window = 0;
|
|
req->msg = 0;
|
|
ret = wine_server_call( req );
|
|
}
|
|
SERVER_END_REQ;
|
|
if (!ret) return 0;
|
|
SetLastError(WSAEINVAL);
|
|
return SOCKET_ERROR;
|
|
}
|
|
|
|
/**********************************************************************
|
|
* WSAGetOverlappedResult (WS2_32.40)
|
|
*/
|
|
BOOL WINAPI WSAGetOverlappedResult( SOCKET s, LPWSAOVERLAPPED lpOverlapped,
|
|
LPDWORD lpcbTransfer, BOOL fWait,
|
|
LPDWORD lpdwFlags )
|
|
{
|
|
DWORD r;
|
|
|
|
TRACE( "socket %04x ovl %p trans %p, wait %d flags %p\n",
|
|
s, lpOverlapped, lpcbTransfer, fWait, lpdwFlags );
|
|
|
|
if ( lpOverlapped == NULL )
|
|
{
|
|
ERR( "Invalid pointer\n" );
|
|
WSASetLastError(WSA_INVALID_PARAMETER);
|
|
return FALSE;
|
|
}
|
|
|
|
if ( fWait )
|
|
{
|
|
if (lpOverlapped->hEvent)
|
|
while ( WaitForSingleObjectEx(lpOverlapped->hEvent,
|
|
INFINITE, TRUE) == STATUS_USER_APC );
|
|
else /* busy loop */
|
|
while ( ((volatile OVERLAPPED*)lpOverlapped)->Internal == STATUS_PENDING )
|
|
Sleep( 10 );
|
|
|
|
}
|
|
else if ( lpOverlapped->Internal == STATUS_PENDING )
|
|
{
|
|
/* Wait in order to give APCs a chance to run. */
|
|
/* This is cheating, so we must set the event again in case of success -
|
|
it may be a non-manual reset event. */
|
|
while ( (r = WaitForSingleObjectEx(lpOverlapped->hEvent, 0, TRUE)) == STATUS_USER_APC );
|
|
if ( r == WAIT_OBJECT_0 && lpOverlapped->hEvent )
|
|
NtSetEvent( lpOverlapped->hEvent, NULL );
|
|
}
|
|
|
|
if ( lpcbTransfer )
|
|
*lpcbTransfer = lpOverlapped->InternalHigh;
|
|
|
|
if ( lpdwFlags )
|
|
*lpdwFlags = lpOverlapped->u.s.Offset;
|
|
|
|
switch ( lpOverlapped->Internal )
|
|
{
|
|
case STATUS_SUCCESS:
|
|
return TRUE;
|
|
case STATUS_PENDING:
|
|
WSASetLastError( WSA_IO_INCOMPLETE );
|
|
if (fWait) ERR("PENDING status after waiting!\n");
|
|
return FALSE;
|
|
default:
|
|
WSASetLastError( NtStatusToWSAError( lpOverlapped->Internal ));
|
|
return FALSE;
|
|
}
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* WSAAsyncSelect (WS2_32.101)
|
|
*/
|
|
INT WINAPI WSAAsyncSelect(SOCKET s, HWND hWnd, UINT uMsg, long lEvent)
|
|
{
|
|
int ret;
|
|
|
|
TRACE("%x, hWnd %p, uMsg %08x, event %08lx\n", s, hWnd, uMsg, lEvent );
|
|
|
|
SERVER_START_REQ( set_socket_event )
|
|
{
|
|
req->handle = SOCKET2HANDLE(s);
|
|
req->mask = lEvent;
|
|
req->event = 0;
|
|
req->window = hWnd;
|
|
req->msg = uMsg;
|
|
ret = wine_server_call( req );
|
|
}
|
|
SERVER_END_REQ;
|
|
if (!ret) return 0;
|
|
SetLastError(WSAEINVAL);
|
|
return SOCKET_ERROR;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* WSACreateEvent (WS2_32.31)
|
|
*
|
|
*/
|
|
WSAEVENT WINAPI WSACreateEvent(void)
|
|
{
|
|
/* Create a manual-reset event, with initial state: unsignaled */
|
|
TRACE("\n");
|
|
|
|
return CreateEventW(NULL, TRUE, FALSE, NULL);
|
|
}
|
|
|
|
/***********************************************************************
|
|
* WSACloseEvent (WS2_32.29)
|
|
*
|
|
*/
|
|
BOOL WINAPI WSACloseEvent(WSAEVENT event)
|
|
{
|
|
TRACE ("event=%p\n", event);
|
|
|
|
return CloseHandle(event);
|
|
}
|
|
|
|
/***********************************************************************
|
|
* WSASocketA (WS2_32.78)
|
|
*
|
|
*/
|
|
SOCKET WINAPI WSASocketA(int af, int type, int protocol,
|
|
LPWSAPROTOCOL_INFOA lpProtocolInfo,
|
|
GROUP g, DWORD dwFlags)
|
|
{
|
|
INT len;
|
|
WSAPROTOCOL_INFOW info;
|
|
|
|
TRACE("af=%d type=%d protocol=%d protocol_info=%p group=%d flags=0x%lx\n",
|
|
af, type, protocol, lpProtocolInfo, g, dwFlags);
|
|
|
|
if (!lpProtocolInfo) return WSASocketW(af, type, protocol, NULL, g, dwFlags);
|
|
|
|
memcpy(&info, lpProtocolInfo, FIELD_OFFSET(WSAPROTOCOL_INFOW, szProtocol));
|
|
len = MultiByteToWideChar(CP_ACP, 0, lpProtocolInfo->szProtocol, -1,
|
|
info.szProtocol, WSAPROTOCOL_LEN + 1);
|
|
|
|
if (!len)
|
|
{
|
|
WSASetLastError( WSAEINVAL);
|
|
return SOCKET_ERROR;
|
|
}
|
|
|
|
return WSASocketW(af, type, protocol, &info, g, dwFlags);
|
|
}
|
|
|
|
/***********************************************************************
|
|
* WSASocketW (WS2_32.79)
|
|
*
|
|
*/
|
|
SOCKET WINAPI WSASocketW(int af, int type, int protocol,
|
|
LPWSAPROTOCOL_INFOW lpProtocolInfo,
|
|
GROUP g, DWORD dwFlags)
|
|
{
|
|
SOCKET ret;
|
|
|
|
/*
|
|
FIXME: The "advanced" parameters of WSASocketW (lpProtocolInfo,
|
|
g, dwFlags except WSA_FLAG_OVERLAPPED) are ignored.
|
|
*/
|
|
|
|
TRACE("af=%d type=%d protocol=%d protocol_info=%p group=%d flags=0x%lx\n",
|
|
af, type, protocol, lpProtocolInfo, g, dwFlags );
|
|
|
|
/* hack for WSADuplicateSocket */
|
|
if (lpProtocolInfo && lpProtocolInfo->dwServiceFlags4 == 0xff00ff00) {
|
|
ret = lpProtocolInfo->dwCatalogEntryId;
|
|
TRACE("\tgot duplicate %04x\n", ret);
|
|
return ret;
|
|
}
|
|
|
|
/* check and convert the socket family */
|
|
af = convert_af_w2u(af);
|
|
if (af == -1)
|
|
{
|
|
FIXME("Unsupported socket family %d!\n", af);
|
|
SetLastError(WSAEAFNOSUPPORT);
|
|
return INVALID_SOCKET;
|
|
}
|
|
|
|
/* check the socket type */
|
|
type = convert_socktype_w2u(type);
|
|
if (type == -1)
|
|
{
|
|
SetLastError(WSAESOCKTNOSUPPORT);
|
|
return INVALID_SOCKET;
|
|
}
|
|
|
|
/* check the protocol type */
|
|
if ( protocol < 0 ) /* don't support negative values */
|
|
{
|
|
SetLastError(WSAEPROTONOSUPPORT);
|
|
return INVALID_SOCKET;
|
|
}
|
|
|
|
if ( af == AF_UNSPEC) /* did they not specify the address family? */
|
|
switch(protocol)
|
|
{
|
|
case IPPROTO_TCP:
|
|
if (type == SOCK_STREAM) { af = AF_INET; break; }
|
|
case IPPROTO_UDP:
|
|
if (type == SOCK_DGRAM) { af = AF_INET; break; }
|
|
default: SetLastError(WSAEPROTOTYPE); return INVALID_SOCKET;
|
|
}
|
|
|
|
SERVER_START_REQ( create_socket )
|
|
{
|
|
req->family = af;
|
|
req->type = type;
|
|
req->protocol = protocol;
|
|
req->access = GENERIC_READ|GENERIC_WRITE|SYNCHRONIZE;
|
|
req->attributes = OBJ_INHERIT;
|
|
req->flags = dwFlags;
|
|
set_error( wine_server_call( req ) );
|
|
ret = HANDLE2SOCKET( reply->handle );
|
|
}
|
|
SERVER_END_REQ;
|
|
if (ret)
|
|
{
|
|
TRACE("\tcreated %04x\n", ret );
|
|
return ret;
|
|
}
|
|
|
|
if (GetLastError() == WSAEACCES) /* raw socket denied */
|
|
{
|
|
if (type == SOCK_RAW)
|
|
MESSAGE("WARNING: Trying to create a socket of type SOCK_RAW, will fail unless running as root\n");
|
|
else
|
|
MESSAGE("WS_SOCKET: not enough privileges to create socket, try running as root\n");
|
|
SetLastError(WSAESOCKTNOSUPPORT);
|
|
}
|
|
|
|
WARN("\t\tfailed!\n");
|
|
return INVALID_SOCKET;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* WSAJoinLeaf (WS2_32.58)
|
|
*
|
|
*/
|
|
SOCKET WINAPI WSAJoinLeaf(
|
|
SOCKET s,
|
|
const struct WS_sockaddr *addr,
|
|
int addrlen,
|
|
LPWSABUF lpCallerData,
|
|
LPWSABUF lpCalleeData,
|
|
LPQOS lpSQOS,
|
|
LPQOS lpGQOS,
|
|
DWORD dwFlags)
|
|
{
|
|
FIXME("stub.\n");
|
|
return INVALID_SOCKET;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* __WSAFDIsSet (WS2_32.151)
|
|
*/
|
|
int WINAPI __WSAFDIsSet(SOCKET s, WS_fd_set *set)
|
|
{
|
|
int i = set->fd_count;
|
|
|
|
TRACE("(%d,%8lx(%i))\n", s,(unsigned long)set, i);
|
|
|
|
while (i--)
|
|
if (set->fd_array[i] == s) return 1;
|
|
return 0;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* WSAIsBlocking (WINSOCK.114)
|
|
* WSAIsBlocking (WS2_32.114)
|
|
*/
|
|
BOOL WINAPI WSAIsBlocking(void)
|
|
{
|
|
/* By default WinSock should set all its sockets to non-blocking mode
|
|
* and poll in PeekMessage loop when processing "blocking" ones. This
|
|
* function is supposed to tell if the program is in this loop. Our
|
|
* blocking calls are truly blocking so we always return FALSE.
|
|
*
|
|
* Note: It is allowed to call this function without prior WSAStartup().
|
|
*/
|
|
|
|
TRACE("\n");
|
|
return FALSE;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* WSACancelBlockingCall (WINSOCK.113)
|
|
* WSACancelBlockingCall (WS2_32.113)
|
|
*/
|
|
INT WINAPI WSACancelBlockingCall(void)
|
|
{
|
|
TRACE("\n");
|
|
return 0;
|
|
}
|
|
|
|
static INT WINAPI WSA_DefaultBlockingHook( FARPROC x )
|
|
{
|
|
FIXME("How was this called?\n");
|
|
return x();
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* WSASetBlockingHook (WS2_32.109)
|
|
*/
|
|
FARPROC WINAPI WSASetBlockingHook(FARPROC lpBlockFunc)
|
|
{
|
|
FARPROC prev = blocking_hook;
|
|
blocking_hook = lpBlockFunc;
|
|
TRACE("hook %p\n", lpBlockFunc);
|
|
return prev;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* WSAUnhookBlockingHook (WS2_32.110)
|
|
*/
|
|
INT WINAPI WSAUnhookBlockingHook(void)
|
|
{
|
|
blocking_hook = WSA_DefaultBlockingHook;
|
|
return 0;
|
|
}
|
|
|
|
|
|
/* ----------------------------------- end of API stuff */
|
|
|
|
/* ----------------------------------- helper functions -
|
|
*
|
|
* TODO: Merge WS_dup_..() stuff into one function that
|
|
* would operate with a generic structure containing internal
|
|
* pointers (via a template of some kind).
|
|
*/
|
|
|
|
static int list_size(char** l, int item_size)
|
|
{
|
|
int i,j = 0;
|
|
if(l)
|
|
{ for(i=0;l[i];i++)
|
|
j += (item_size) ? item_size : strlen(l[i]) + 1;
|
|
j += (i + 1) * sizeof(char*); }
|
|
return j;
|
|
}
|
|
|
|
static int list_dup(char** l_src, char** l_to, int item_size)
|
|
{
|
|
char *p;
|
|
int i;
|
|
|
|
for (i = 0; l_src[i]; i++) ;
|
|
p = (char *)(l_to + i + 1);
|
|
for (i = 0; l_src[i]; i++)
|
|
{
|
|
int count = ( item_size ) ? item_size : strlen(l_src[i]) + 1;
|
|
memcpy(p, l_src[i], count);
|
|
l_to[i] = p;
|
|
p += count;
|
|
}
|
|
l_to[i] = NULL;
|
|
return p - (char *)l_to;
|
|
}
|
|
|
|
/* ----- hostent */
|
|
|
|
/* duplicate hostent entry
|
|
* and handle all Win16/Win32 dependent things (struct size, ...) *correctly*.
|
|
* Dito for protoent and servent.
|
|
*/
|
|
static struct WS_hostent *WS_dup_he(const struct hostent* p_he)
|
|
{
|
|
char *p;
|
|
struct WS_hostent *p_to;
|
|
|
|
int size = (sizeof(*p_he) +
|
|
strlen(p_he->h_name) + 1 +
|
|
list_size(p_he->h_aliases, 0) +
|
|
list_size(p_he->h_addr_list, p_he->h_length));
|
|
|
|
if (!(p_to = check_buffer_he(size))) return NULL;
|
|
p_to->h_addrtype = p_he->h_addrtype;
|
|
p_to->h_length = p_he->h_length;
|
|
|
|
p = (char *)(p_to + 1);
|
|
p_to->h_name = p;
|
|
strcpy(p, p_he->h_name);
|
|
p += strlen(p) + 1;
|
|
|
|
p_to->h_aliases = (char **)p;
|
|
p += list_dup(p_he->h_aliases, p_to->h_aliases, 0);
|
|
|
|
p_to->h_addr_list = (char **)p;
|
|
list_dup(p_he->h_addr_list, p_to->h_addr_list, p_he->h_length);
|
|
return p_to;
|
|
}
|
|
|
|
/* ----- protoent */
|
|
|
|
static struct WS_protoent *WS_dup_pe(const struct protoent* p_pe)
|
|
{
|
|
char *p;
|
|
struct WS_protoent *p_to;
|
|
|
|
int size = (sizeof(*p_pe) +
|
|
strlen(p_pe->p_name) + 1 +
|
|
list_size(p_pe->p_aliases, 0));
|
|
|
|
if (!(p_to = check_buffer_pe(size))) return NULL;
|
|
p_to->p_proto = p_pe->p_proto;
|
|
|
|
p = (char *)(p_to + 1);
|
|
p_to->p_name = p;
|
|
strcpy(p, p_pe->p_name);
|
|
p += strlen(p) + 1;
|
|
|
|
p_to->p_aliases = (char **)p;
|
|
list_dup(p_pe->p_aliases, p_to->p_aliases, 0);
|
|
return p_to;
|
|
}
|
|
|
|
/* ----- servent */
|
|
|
|
static struct WS_servent *WS_dup_se(const struct servent* p_se)
|
|
{
|
|
char *p;
|
|
struct WS_servent *p_to;
|
|
|
|
int size = (sizeof(*p_se) +
|
|
strlen(p_se->s_proto) + 1 +
|
|
strlen(p_se->s_name) + 1 +
|
|
list_size(p_se->s_aliases, 0));
|
|
|
|
if (!(p_to = check_buffer_se(size))) return NULL;
|
|
p_to->s_port = p_se->s_port;
|
|
|
|
p = (char *)(p_to + 1);
|
|
p_to->s_name = p;
|
|
strcpy(p, p_se->s_name);
|
|
p += strlen(p) + 1;
|
|
|
|
p_to->s_proto = p;
|
|
strcpy(p, p_se->s_proto);
|
|
p += strlen(p) + 1;
|
|
|
|
p_to->s_aliases = (char **)p;
|
|
list_dup(p_se->s_aliases, p_to->s_aliases, 0);
|
|
return p_to;
|
|
}
|
|
|
|
/* ----------------------------------- error handling */
|
|
|
|
UINT wsaErrno(void)
|
|
{
|
|
int loc_errno = errno;
|
|
WARN("errno %d, (%s).\n", loc_errno, strerror(loc_errno));
|
|
|
|
switch(loc_errno)
|
|
{
|
|
case EINTR: return WSAEINTR;
|
|
case EBADF: return WSAEBADF;
|
|
case EPERM:
|
|
case EACCES: return WSAEACCES;
|
|
case EFAULT: return WSAEFAULT;
|
|
case EINVAL: return WSAEINVAL;
|
|
case EMFILE: return WSAEMFILE;
|
|
case EWOULDBLOCK: return WSAEWOULDBLOCK;
|
|
case EINPROGRESS: return WSAEINPROGRESS;
|
|
case EALREADY: return WSAEALREADY;
|
|
case ENOTSOCK: return WSAENOTSOCK;
|
|
case EDESTADDRREQ: return WSAEDESTADDRREQ;
|
|
case EMSGSIZE: return WSAEMSGSIZE;
|
|
case EPROTOTYPE: return WSAEPROTOTYPE;
|
|
case ENOPROTOOPT: return WSAENOPROTOOPT;
|
|
case EPROTONOSUPPORT: return WSAEPROTONOSUPPORT;
|
|
case ESOCKTNOSUPPORT: return WSAESOCKTNOSUPPORT;
|
|
case EOPNOTSUPP: return WSAEOPNOTSUPP;
|
|
case EPFNOSUPPORT: return WSAEPFNOSUPPORT;
|
|
case EAFNOSUPPORT: return WSAEAFNOSUPPORT;
|
|
case EADDRINUSE: return WSAEADDRINUSE;
|
|
case EADDRNOTAVAIL: return WSAEADDRNOTAVAIL;
|
|
case ENETDOWN: return WSAENETDOWN;
|
|
case ENETUNREACH: return WSAENETUNREACH;
|
|
case ENETRESET: return WSAENETRESET;
|
|
case ECONNABORTED: return WSAECONNABORTED;
|
|
case EPIPE:
|
|
case ECONNRESET: return WSAECONNRESET;
|
|
case ENOBUFS: return WSAENOBUFS;
|
|
case EISCONN: return WSAEISCONN;
|
|
case ENOTCONN: return WSAENOTCONN;
|
|
case ESHUTDOWN: return WSAESHUTDOWN;
|
|
case ETOOMANYREFS: return WSAETOOMANYREFS;
|
|
case ETIMEDOUT: return WSAETIMEDOUT;
|
|
case ECONNREFUSED: return WSAECONNREFUSED;
|
|
case ELOOP: return WSAELOOP;
|
|
case ENAMETOOLONG: return WSAENAMETOOLONG;
|
|
case EHOSTDOWN: return WSAEHOSTDOWN;
|
|
case EHOSTUNREACH: return WSAEHOSTUNREACH;
|
|
case ENOTEMPTY: return WSAENOTEMPTY;
|
|
#ifdef EPROCLIM
|
|
case EPROCLIM: return WSAEPROCLIM;
|
|
#endif
|
|
#ifdef EUSERS
|
|
case EUSERS: return WSAEUSERS;
|
|
#endif
|
|
#ifdef EDQUOT
|
|
case EDQUOT: return WSAEDQUOT;
|
|
#endif
|
|
#ifdef ESTALE
|
|
case ESTALE: return WSAESTALE;
|
|
#endif
|
|
#ifdef EREMOTE
|
|
case EREMOTE: return WSAEREMOTE;
|
|
#endif
|
|
|
|
/* just in case we ever get here and there are no problems */
|
|
case 0: return 0;
|
|
default:
|
|
WARN("Unknown errno %d!\n", loc_errno);
|
|
return WSAEOPNOTSUPP;
|
|
}
|
|
}
|
|
|
|
UINT wsaHerrno(int loc_errno)
|
|
{
|
|
|
|
WARN("h_errno %d.\n", loc_errno);
|
|
|
|
switch(loc_errno)
|
|
{
|
|
case HOST_NOT_FOUND: return WSAHOST_NOT_FOUND;
|
|
case TRY_AGAIN: return WSATRY_AGAIN;
|
|
case NO_RECOVERY: return WSANO_RECOVERY;
|
|
case NO_DATA: return WSANO_DATA;
|
|
case ENOBUFS: return WSAENOBUFS;
|
|
|
|
case 0: return 0;
|
|
default:
|
|
WARN("Unknown h_errno %d!\n", loc_errno);
|
|
return WSAEOPNOTSUPP;
|
|
}
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* WSARecv (WS2_32.67)
|
|
*/
|
|
int WINAPI WSARecv(SOCKET s, LPWSABUF lpBuffers, DWORD dwBufferCount,
|
|
LPDWORD NumberOfBytesReceived, LPDWORD lpFlags,
|
|
LPWSAOVERLAPPED lpOverlapped,
|
|
LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine)
|
|
{
|
|
return WSARecvFrom(s, lpBuffers, dwBufferCount, NumberOfBytesReceived, lpFlags,
|
|
NULL, NULL, lpOverlapped, lpCompletionRoutine);
|
|
}
|
|
|
|
/***********************************************************************
|
|
* WSARecvFrom (WS2_32.69)
|
|
*/
|
|
INT WINAPI WSARecvFrom( SOCKET s, LPWSABUF lpBuffers, DWORD dwBufferCount,
|
|
LPDWORD lpNumberOfBytesRecvd, LPDWORD lpFlags, struct WS_sockaddr *lpFrom,
|
|
LPINT lpFromlen, LPWSAOVERLAPPED lpOverlapped,
|
|
LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine )
|
|
|
|
{
|
|
unsigned int i;
|
|
int n, fd, err = WSAENOTSOCK, flags, ret;
|
|
struct iovec* iovec;
|
|
struct ws2_async *wsa;
|
|
IO_STATUS_BLOCK* iosb;
|
|
|
|
TRACE("socket %04x, wsabuf %p, nbufs %ld, flags %ld, from %p, fromlen %ld, ovl %p, func %p\n",
|
|
s, lpBuffers, dwBufferCount, *lpFlags, lpFrom,
|
|
(lpFromlen ? *lpFromlen : -1L),
|
|
lpOverlapped, lpCompletionRoutine);
|
|
|
|
fd = get_sock_fd( s, FILE_READ_DATA, &flags );
|
|
TRACE( "fd=%d, flags=%x\n", fd, flags );
|
|
|
|
if (fd == -1) return SOCKET_ERROR;
|
|
|
|
if (flags & FD_FLAG_RECV_SHUTDOWN)
|
|
{
|
|
WSASetLastError( WSAESHUTDOWN );
|
|
goto err_close;
|
|
}
|
|
|
|
iovec = HeapAlloc( GetProcessHeap(), 0, dwBufferCount * sizeof (struct iovec) );
|
|
if ( !iovec )
|
|
{
|
|
err = WSAEFAULT;
|
|
goto err_close;
|
|
}
|
|
|
|
for (i = 0; i < dwBufferCount; i++)
|
|
{
|
|
iovec[i].iov_base = lpBuffers[i].buf;
|
|
iovec[i].iov_len = lpBuffers[i].len;
|
|
}
|
|
|
|
if ( (lpOverlapped || lpCompletionRoutine) && flags & FD_FLAG_OVERLAPPED )
|
|
{
|
|
wsa = WS2_make_async( s, fd, ws2m_read, iovec, dwBufferCount,
|
|
lpFlags, lpFrom, lpFromlen,
|
|
lpOverlapped, lpCompletionRoutine, &iosb );
|
|
|
|
if ( !wsa )
|
|
{
|
|
err = WSAEFAULT;
|
|
goto err_free;
|
|
}
|
|
|
|
if ( ( ret = ws2_queue_async( wsa, iosb )) )
|
|
{
|
|
err = NtStatusToWSAError( ret );
|
|
|
|
if ( !lpOverlapped )
|
|
HeapFree( GetProcessHeap(), 0, iosb );
|
|
HeapFree( GetProcessHeap(), 0, wsa );
|
|
goto err_free;
|
|
}
|
|
|
|
/* Try immediate completion */
|
|
if ( lpOverlapped )
|
|
{
|
|
if ( WSAGetOverlappedResult( s, lpOverlapped,
|
|
lpNumberOfBytesRecvd, FALSE, lpFlags) )
|
|
return 0;
|
|
|
|
if ( (err = WSAGetLastError()) != WSA_IO_INCOMPLETE )
|
|
goto error;
|
|
}
|
|
|
|
WSASetLastError( WSA_IO_PENDING );
|
|
return SOCKET_ERROR;
|
|
}
|
|
|
|
if ( _is_blocking(s) )
|
|
{
|
|
/* block here */
|
|
/* FIXME: OOB and exceptfds? */
|
|
int timeout = GET_RCVTIMEO(fd);
|
|
if( !do_block(fd, POLLIN, timeout)) {
|
|
err = WSAETIMEDOUT;
|
|
/* a timeout is not fatal */
|
|
_enable_event(SOCKET2HANDLE(s), FD_READ, 0, 0);
|
|
goto err_free;
|
|
}
|
|
}
|
|
|
|
n = WS2_recv( fd, iovec, dwBufferCount, lpFrom, lpFromlen, lpFlags );
|
|
if ( n == -1 )
|
|
{
|
|
err = wsaErrno();
|
|
goto err_free;
|
|
}
|
|
|
|
TRACE(" -> %i bytes\n", n);
|
|
*lpNumberOfBytesRecvd = n;
|
|
|
|
HeapFree(GetProcessHeap(), 0, iovec);
|
|
release_sock_fd( s, fd );
|
|
_enable_event(SOCKET2HANDLE(s), FD_READ, 0, 0);
|
|
|
|
return 0;
|
|
|
|
err_free:
|
|
HeapFree(GetProcessHeap(), 0, iovec);
|
|
|
|
err_close:
|
|
release_sock_fd( s, fd );
|
|
|
|
error:
|
|
WARN(" -> ERROR %d\n", err);
|
|
WSASetLastError( err );
|
|
return SOCKET_ERROR;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* WSCInstallProvider (WS2_32.88)
|
|
*/
|
|
INT WINAPI WSCInstallProvider( const LPGUID lpProviderId,
|
|
LPCWSTR lpszProviderDllPath,
|
|
const LPWSAPROTOCOL_INFOW lpProtocolInfoList,
|
|
DWORD dwNumberOfEntries,
|
|
LPINT lpErrno )
|
|
{
|
|
FIXME("(%s, %s, %p, %ld, %p): stub !\n", debugstr_guid(lpProviderId),
|
|
debugstr_w(lpszProviderDllPath), lpProtocolInfoList,
|
|
dwNumberOfEntries, lpErrno);
|
|
*lpErrno = 0;
|
|
return 0;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* WSCDeinstallProvider (WS2_32.83)
|
|
*/
|
|
INT WINAPI WSCDeinstallProvider(LPGUID lpProviderId, LPINT lpErrno)
|
|
{
|
|
FIXME("(%s, %p): stub !\n", debugstr_guid(lpProviderId), lpErrno);
|
|
*lpErrno = 0;
|
|
return 0;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* WSAAccept (WS2_32.26)
|
|
*/
|
|
SOCKET WINAPI WSAAccept( SOCKET s, struct WS_sockaddr *addr, LPINT addrlen,
|
|
LPCONDITIONPROC lpfnCondition, DWORD dwCallbackData)
|
|
{
|
|
|
|
int ret = 0, size = 0;
|
|
WSABUF CallerId, CallerData, CalleeId, CalleeData;
|
|
/* QOS SQOS, GQOS; */
|
|
GROUP g;
|
|
SOCKET cs;
|
|
SOCKADDR src_addr, dst_addr;
|
|
|
|
TRACE("Socket %04x, sockaddr %p, addrlen %p, fnCondition %p, dwCallbackData %ld\n",
|
|
s, addr, addrlen, lpfnCondition, dwCallbackData);
|
|
|
|
|
|
size = sizeof(src_addr);
|
|
cs = WS_accept(s, &src_addr, &size);
|
|
|
|
if (cs == SOCKET_ERROR) return SOCKET_ERROR;
|
|
|
|
CallerId.buf = (char *)&src_addr;
|
|
CallerId.len = sizeof(src_addr);
|
|
|
|
CallerData.buf = NULL;
|
|
CallerData.len = (ULONG)NULL;
|
|
|
|
WS_getsockname(cs, &dst_addr, &size);
|
|
|
|
CalleeId.buf = (char *)&dst_addr;
|
|
CalleeId.len = sizeof(dst_addr);
|
|
|
|
|
|
ret = (*lpfnCondition)(&CallerId, &CallerData, NULL, NULL,
|
|
&CalleeId, &CalleeData, &g, dwCallbackData);
|
|
|
|
switch (ret)
|
|
{
|
|
case CF_ACCEPT:
|
|
if (addr && addrlen)
|
|
addr = memcpy(addr, &src_addr, (*addrlen > size) ? size : *addrlen );
|
|
return cs;
|
|
case CF_DEFER:
|
|
SERVER_START_REQ( set_socket_deferred )
|
|
{
|
|
req->handle = SOCKET2HANDLE(s);
|
|
req->deferred = SOCKET2HANDLE(cs);
|
|
if ( !wine_server_call_err ( req ) )
|
|
{
|
|
SetLastError( WSATRY_AGAIN );
|
|
WS_closesocket( cs );
|
|
}
|
|
}
|
|
SERVER_END_REQ;
|
|
return SOCKET_ERROR;
|
|
case CF_REJECT:
|
|
WS_closesocket(cs);
|
|
SetLastError(WSAECONNREFUSED);
|
|
return SOCKET_ERROR;
|
|
default:
|
|
FIXME("Unknown return type from Condition function\n");
|
|
SetLastError(WSAENOTSOCK);
|
|
return SOCKET_ERROR;
|
|
}
|
|
}
|
|
|
|
/***********************************************************************
|
|
* WSADuplicateSocketA (WS2_32.32)
|
|
*/
|
|
int WINAPI WSADuplicateSocketA( SOCKET s, DWORD dwProcessId, LPWSAPROTOCOL_INFOA lpProtocolInfo )
|
|
{
|
|
HANDLE hProcess;
|
|
|
|
TRACE("(%d,%lx,%p)\n", s, dwProcessId, lpProtocolInfo);
|
|
memset(lpProtocolInfo, 0, sizeof(*lpProtocolInfo));
|
|
/* FIXME: WS_getsockopt(s, WS_SOL_SOCKET, SO_PROTOCOL_INFO, lpProtocolInfo, sizeof(*lpProtocolInfo)); */
|
|
/* I don't know what the real Windoze does next, this is a hack */
|
|
/* ...we could duplicate and then use ConvertToGlobalHandle on the duplicate, then let
|
|
* the target use the global duplicate, or we could copy a reference to us to the structure
|
|
* and let the target duplicate it from us, but let's do it as simple as possible */
|
|
hProcess = OpenProcess(PROCESS_DUP_HANDLE, FALSE, dwProcessId);
|
|
DuplicateHandle(GetCurrentProcess(), SOCKET2HANDLE(s),
|
|
hProcess, (LPHANDLE)&lpProtocolInfo->dwCatalogEntryId,
|
|
0, FALSE, DUPLICATE_SAME_ACCESS);
|
|
CloseHandle(hProcess);
|
|
lpProtocolInfo->dwServiceFlags4 = 0xff00ff00; /* magic */
|
|
return 0;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* WSADuplicateSocketW (WS2_32.33)
|
|
*/
|
|
int WINAPI WSADuplicateSocketW( SOCKET s, DWORD dwProcessId, LPWSAPROTOCOL_INFOW lpProtocolInfo )
|
|
{
|
|
HANDLE hProcess;
|
|
|
|
TRACE("(%d,%lx,%p)\n", s, dwProcessId, lpProtocolInfo);
|
|
|
|
memset(lpProtocolInfo, 0, sizeof(*lpProtocolInfo));
|
|
hProcess = OpenProcess(PROCESS_DUP_HANDLE, FALSE, dwProcessId);
|
|
DuplicateHandle(GetCurrentProcess(), SOCKET2HANDLE(s),
|
|
hProcess, (LPHANDLE)&lpProtocolInfo->dwCatalogEntryId,
|
|
0, FALSE, DUPLICATE_SAME_ACCESS);
|
|
CloseHandle(hProcess);
|
|
lpProtocolInfo->dwServiceFlags4 = 0xff00ff00; /* magic */
|
|
return 0;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* WSAInstallServiceClassA (WS2_32.48)
|
|
*/
|
|
int WINAPI WSAInstallServiceClassA(LPWSASERVICECLASSINFOA info)
|
|
{
|
|
FIXME("Request to install service %s\n",debugstr_a(info->lpszServiceClassName));
|
|
WSASetLastError(WSAEACCES);
|
|
return SOCKET_ERROR;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* WSAInstallServiceClassW (WS2_32.49)
|
|
*/
|
|
int WINAPI WSAInstallServiceClassW(LPWSASERVICECLASSINFOW info)
|
|
{
|
|
FIXME("Request to install service %s\n",debugstr_w(info->lpszServiceClassName));
|
|
WSASetLastError(WSAEACCES);
|
|
return SOCKET_ERROR;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* WSARemoveServiceClass (WS2_32.70)
|
|
*/
|
|
int WINAPI WSARemoveServiceClass(LPGUID info)
|
|
{
|
|
FIXME("Request to remove service %p\n",info);
|
|
WSASetLastError(WSATYPE_NOT_FOUND);
|
|
return SOCKET_ERROR;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* WSAStringToAddressA (WS2_32.80)
|
|
*/
|
|
INT WINAPI WSAStringToAddressA(LPSTR AddressString,
|
|
INT AddressFamily,
|
|
LPWSAPROTOCOL_INFOA lpProtocolInfo,
|
|
LPSOCKADDR lpAddress,
|
|
LPINT lpAddressLength)
|
|
{
|
|
INT res=0;
|
|
struct in_addr inetaddr;
|
|
LPSTR workBuffer=NULL,ptrPort;
|
|
|
|
TRACE( "(%s, %x, %p, %p, %p)\n", AddressString, AddressFamily, lpProtocolInfo,
|
|
lpAddress, lpAddressLength );
|
|
|
|
if (!lpAddressLength || !lpAddress) return SOCKET_ERROR;
|
|
|
|
if (AddressString)
|
|
{
|
|
workBuffer = HeapAlloc( GetProcessHeap(), 0, strlen(AddressString)+1 );
|
|
if (workBuffer)
|
|
{
|
|
strcpy(workBuffer,AddressString);
|
|
switch (AddressFamily)
|
|
{
|
|
case AF_INET:
|
|
/* caller wants to know the size of the socket buffer */
|
|
if (*lpAddressLength < sizeof(SOCKADDR_IN))
|
|
{
|
|
*lpAddressLength = sizeof(SOCKADDR_IN);
|
|
res = WSAEFAULT;
|
|
}
|
|
else
|
|
{
|
|
/* caller wants to translate an AddressString into a SOCKADDR */
|
|
if (lpAddress)
|
|
{
|
|
memset(lpAddress,0,sizeof(SOCKADDR_IN));
|
|
((LPSOCKADDR_IN)lpAddress)->sin_family = AF_INET;
|
|
ptrPort = strchr(workBuffer,':');
|
|
if (ptrPort)
|
|
{
|
|
((LPSOCKADDR_IN)lpAddress)->sin_port = (u_short)atoi(ptrPort+1);
|
|
*ptrPort = '\0';
|
|
}
|
|
else
|
|
((LPSOCKADDR_IN)lpAddress)->sin_port = 0;
|
|
if (inet_aton(workBuffer, &inetaddr) > 0)
|
|
{
|
|
((LPSOCKADDR_IN)lpAddress)->sin_addr.WS_s_addr = inetaddr.s_addr;
|
|
res = 0;
|
|
}
|
|
else
|
|
res = WSAEINVAL;
|
|
}
|
|
}
|
|
if (lpProtocolInfo)
|
|
FIXME("(%s, %x, %p, %p, %p) - ProtocolInfo not implemented!\n",
|
|
AddressString, AddressFamily,
|
|
lpProtocolInfo, lpAddress, lpAddressLength);
|
|
|
|
break;
|
|
default:
|
|
FIXME("(%s, %x, %p, %p, %p) - AddressFamiliy not implemented!\n",
|
|
AddressString, AddressFamily,
|
|
lpProtocolInfo, lpAddress, lpAddressLength);
|
|
}
|
|
HeapFree( GetProcessHeap(), 0, workBuffer );
|
|
}
|
|
else
|
|
res = WSA_NOT_ENOUGH_MEMORY;
|
|
}
|
|
else
|
|
res = WSAEINVAL;
|
|
|
|
if (!res) return 0;
|
|
WSASetLastError(res);
|
|
return SOCKET_ERROR;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* WSAStringToAddressW (WS2_32.81)
|
|
*
|
|
* Does anybody know if this functions allows to use hebrew/arabic/chinese... digits?
|
|
* If this should be the case, it would be required to map these digits
|
|
* to Unicode digits (0-9) using FoldString first.
|
|
*/
|
|
INT WINAPI WSAStringToAddressW(LPWSTR AddressString,
|
|
INT AddressFamily,
|
|
LPWSAPROTOCOL_INFOW lpProtocolInfo,
|
|
LPSOCKADDR lpAddress,
|
|
LPINT lpAddressLength)
|
|
{
|
|
INT sBuffer,res=0;
|
|
LPSTR workBuffer=NULL;
|
|
WSAPROTOCOL_INFOA infoA;
|
|
LPWSAPROTOCOL_INFOA lpProtoInfoA = NULL;
|
|
|
|
TRACE( "(%s, %x, %p, %p, %p)\n", debugstr_w(AddressString), AddressFamily, lpProtocolInfo,
|
|
lpAddress, lpAddressLength );
|
|
|
|
if (!lpAddressLength || !lpAddress) return SOCKET_ERROR;
|
|
|
|
/* if ProtocolInfo is available - convert to ANSI variant */
|
|
if (lpProtocolInfo)
|
|
{
|
|
lpProtoInfoA = &infoA;
|
|
memcpy( lpProtoInfoA, lpProtocolInfo, FIELD_OFFSET( WSAPROTOCOL_INFOA, szProtocol ) );
|
|
|
|
if (!WideCharToMultiByte( CP_ACP, 0, lpProtocolInfo->szProtocol, -1,
|
|
lpProtoInfoA->szProtocol, WSAPROTOCOL_LEN+1, NULL, NULL ))
|
|
{
|
|
WSASetLastError( WSAEINVAL);
|
|
return SOCKET_ERROR;
|
|
}
|
|
}
|
|
|
|
if (AddressString)
|
|
{
|
|
/* Translate AddressString to ANSI code page - assumes that only
|
|
standard digits 0-9 are used with this API call */
|
|
sBuffer = WideCharToMultiByte( CP_ACP, 0, AddressString, -1, NULL, 0, NULL, NULL );
|
|
workBuffer = HeapAlloc( GetProcessHeap(), 0, sBuffer );
|
|
|
|
if (workBuffer)
|
|
{
|
|
WideCharToMultiByte( CP_ACP, 0, AddressString, -1, workBuffer, sBuffer, NULL, NULL );
|
|
res = WSAStringToAddressA(workBuffer,AddressFamily,lpProtoInfoA,
|
|
lpAddress,lpAddressLength);
|
|
HeapFree( GetProcessHeap(), 0, workBuffer );
|
|
return res;
|
|
}
|
|
else
|
|
res = WSA_NOT_ENOUGH_MEMORY;
|
|
}
|
|
else
|
|
res = WSAEINVAL;
|
|
|
|
WSASetLastError(res);
|
|
return SOCKET_ERROR;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* WSAAddressToStringA (WS2_32.27)
|
|
*
|
|
* See WSAAddressToStringW
|
|
*/
|
|
INT WINAPI WSAAddressToStringA( LPSOCKADDR sockaddr, DWORD len,
|
|
LPWSAPROTOCOL_INFOA info, LPSTR string,
|
|
LPDWORD lenstr )
|
|
{
|
|
INT size;
|
|
CHAR buffer[22]; /* 12 digits + 3 dots + ':' + 5 digits + '\0' */
|
|
CHAR *p;
|
|
|
|
TRACE( "(%p, %ld, %p, %p, %p)\n", sockaddr, len, info, string, lenstr );
|
|
|
|
if (!sockaddr || len < sizeof(SOCKADDR_IN)) return SOCKET_ERROR;
|
|
if (!string || !lenstr) return SOCKET_ERROR;
|
|
|
|
/* sin_family is garanteed to be the first u_short */
|
|
if (((SOCKADDR_IN *)sockaddr)->sin_family != AF_INET) return SOCKET_ERROR;
|
|
|
|
sprintf( buffer, "%u.%u.%u.%u:%u",
|
|
(unsigned int)(ntohl( ((SOCKADDR_IN *)sockaddr)->sin_addr.WS_s_addr ) >> 24 & 0xff),
|
|
(unsigned int)(ntohl( ((SOCKADDR_IN *)sockaddr)->sin_addr.WS_s_addr ) >> 16 & 0xff),
|
|
(unsigned int)(ntohl( ((SOCKADDR_IN *)sockaddr)->sin_addr.WS_s_addr ) >> 8 & 0xff),
|
|
(unsigned int)(ntohl( ((SOCKADDR_IN *)sockaddr)->sin_addr.WS_s_addr ) & 0xff),
|
|
ntohs( ((SOCKADDR_IN *)sockaddr)->sin_port ) );
|
|
|
|
p = strchr( buffer, ':' );
|
|
if (!((SOCKADDR_IN *)sockaddr)->sin_port) *p = 0;
|
|
|
|
size = strlen( buffer );
|
|
|
|
if (*lenstr < size)
|
|
{
|
|
*lenstr = size;
|
|
WSASetLastError(WSAEFAULT);
|
|
return SOCKET_ERROR;
|
|
}
|
|
|
|
strcpy( string, buffer );
|
|
return 0;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* WSAAddressToStringW (WS2_32.28)
|
|
*
|
|
* Convert a sockaddr address into a readable address string.
|
|
*
|
|
* PARAMS
|
|
* sockaddr [I] Pointer to a sockaddr structure.
|
|
* len [I] Size of the sockaddr structure.
|
|
* info [I] Pointer to a WSAPROTOCOL_INFOW structure (optional).
|
|
* string [I/O] Pointer to a buffer to receive the address string.
|
|
* lenstr [I/O] Size of the receive buffer in WCHARs.
|
|
*
|
|
* RETURNS
|
|
* Success: 0
|
|
* Failure: SOCKET_ERROR
|
|
*
|
|
* NOTES
|
|
* The 'info' parameter is ignored.
|
|
*
|
|
* BUGS
|
|
* Only supports AF_INET addresses.
|
|
*/
|
|
INT WINAPI WSAAddressToStringW( LPSOCKADDR sockaddr, DWORD len,
|
|
LPWSAPROTOCOL_INFOW info, LPWSTR string,
|
|
LPDWORD lenstr )
|
|
{
|
|
INT size;
|
|
WCHAR buffer[22]; /* 12 digits + 3 dots + ':' + 5 digits + '\0' */
|
|
static const WCHAR format[] = { '%','u','.','%','u','.','%','u','.','%','u',':','%','u',0 };
|
|
WCHAR *p;
|
|
|
|
TRACE( "(%p, %lx, %p, %p, %p)\n", sockaddr, len, info, string, lenstr );
|
|
|
|
if (!sockaddr || len < sizeof(SOCKADDR_IN)) return SOCKET_ERROR;
|
|
if (!string || !lenstr) return SOCKET_ERROR;
|
|
|
|
/* sin_family is garanteed to be the first u_short */
|
|
if (((SOCKADDR_IN *)sockaddr)->sin_family != AF_INET) return SOCKET_ERROR;
|
|
|
|
sprintfW( buffer, format,
|
|
(unsigned int)(ntohl( ((SOCKADDR_IN *)sockaddr)->sin_addr.WS_s_addr ) >> 24 & 0xff),
|
|
(unsigned int)(ntohl( ((SOCKADDR_IN *)sockaddr)->sin_addr.WS_s_addr ) >> 16 & 0xff),
|
|
(unsigned int)(ntohl( ((SOCKADDR_IN *)sockaddr)->sin_addr.WS_s_addr ) >> 8 & 0xff),
|
|
(unsigned int)(ntohl( ((SOCKADDR_IN *)sockaddr)->sin_addr.WS_s_addr ) & 0xff),
|
|
ntohs( ((SOCKADDR_IN *)sockaddr)->sin_port ) );
|
|
|
|
p = strchrW( buffer, ':' );
|
|
if (!((SOCKADDR_IN *)sockaddr)->sin_port) *p = 0;
|
|
|
|
size = lstrlenW( buffer );
|
|
|
|
if (*lenstr < size)
|
|
{
|
|
*lenstr = size;
|
|
return SOCKET_ERROR;
|
|
}
|
|
|
|
lstrcpyW( string, buffer );
|
|
return 0;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* WSAEnumNameSpaceProvidersA (WS2_32.34)
|
|
*/
|
|
INT WINAPI WSAEnumNameSpaceProvidersA( LPDWORD len, LPWSANAMESPACE_INFOA buffer )
|
|
{
|
|
FIXME( "(%p %p) Stub!\n", len, buffer );
|
|
return 0;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* WSAEnumNameSpaceProvidersW (WS2_32.35)
|
|
*/
|
|
INT WINAPI WSAEnumNameSpaceProvidersW( LPDWORD len, LPWSANAMESPACE_INFOW buffer )
|
|
{
|
|
FIXME( "(%p %p) Stub!\n", len, buffer );
|
|
return 0;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* WSAGetQOSByName (WS2_32.41)
|
|
*/
|
|
BOOL WINAPI WSAGetQOSByName( SOCKET s, LPWSABUF lpQOSName, LPQOS lpQOS )
|
|
{
|
|
FIXME( "(0x%04x %p %p) Stub!\n", s, lpQOSName, lpQOS );
|
|
return FALSE;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* WSAGetServiceClassInfoA (WS2_32.42)
|
|
*/
|
|
INT WINAPI WSAGetServiceClassInfoA( LPGUID provider, LPGUID service, LPDWORD len,
|
|
LPWSASERVICECLASSINFOA info )
|
|
{
|
|
FIXME( "(%s %s %p %p) Stub!\n", debugstr_guid(provider), debugstr_guid(service),
|
|
len, info );
|
|
WSASetLastError(WSA_NOT_ENOUGH_MEMORY);
|
|
return SOCKET_ERROR;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* WSAGetServiceClassInfoW (WS2_32.43)
|
|
*/
|
|
INT WINAPI WSAGetServiceClassInfoW( LPGUID provider, LPGUID service, LPDWORD len,
|
|
LPWSASERVICECLASSINFOW info )
|
|
{
|
|
FIXME( "(%s %s %p %p) Stub!\n", debugstr_guid(provider), debugstr_guid(service),
|
|
len, info );
|
|
WSASetLastError(WSA_NOT_ENOUGH_MEMORY);
|
|
return SOCKET_ERROR;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* WSAGetServiceClassNameByClassIdA (WS2_32.44)
|
|
*/
|
|
INT WINAPI WSAGetServiceClassNameByClassIdA( LPGUID class, LPSTR service, LPDWORD len )
|
|
{
|
|
FIXME( "(%s %p %p) Stub!\n", debugstr_guid(class), service, len );
|
|
WSASetLastError(WSA_NOT_ENOUGH_MEMORY);
|
|
return SOCKET_ERROR;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* WSAGetServiceClassNameByClassIdW (WS2_32.45)
|
|
*/
|
|
INT WINAPI WSAGetServiceClassNameByClassIdW( LPGUID class, LPWSTR service, LPDWORD len )
|
|
{
|
|
FIXME( "(%s %p %p) Stub!\n", debugstr_guid(class), service, len );
|
|
WSASetLastError(WSA_NOT_ENOUGH_MEMORY);
|
|
return SOCKET_ERROR;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* WSALookupServiceBeginA (WS2_32.59)
|
|
*/
|
|
INT WINAPI WSALookupServiceBeginA( LPWSAQUERYSETA lpqsRestrictions,
|
|
DWORD dwControlFlags,
|
|
LPHANDLE lphLookup)
|
|
{
|
|
FIXME("(%p 0x%08lx %p) Stub!\n", lpqsRestrictions, dwControlFlags,
|
|
lphLookup);
|
|
WSASetLastError(WSA_NOT_ENOUGH_MEMORY);
|
|
return SOCKET_ERROR;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* WSALookupServiceBeginW (WS2_32.60)
|
|
*/
|
|
INT WINAPI WSALookupServiceBeginW( LPWSAQUERYSETW lpqsRestrictions,
|
|
DWORD dwControlFlags,
|
|
LPHANDLE lphLookup)
|
|
{
|
|
FIXME("(%p 0x%08lx %p) Stub!\n", lpqsRestrictions, dwControlFlags,
|
|
lphLookup);
|
|
WSASetLastError(WSA_NOT_ENOUGH_MEMORY);
|
|
return SOCKET_ERROR;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* WSALookupServiceBeginW (WS2_32.61)
|
|
*/
|
|
INT WINAPI WSALookupServiceEnd( HANDLE lookup )
|
|
{
|
|
FIXME("(%p) Stub!\n", lookup );
|
|
return 0;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* WSALookupServiceNextA (WS2_32.62)
|
|
*/
|
|
INT WINAPI WSALookupServiceNextA( HANDLE lookup, DWORD flags, LPDWORD len, LPWSAQUERYSETA results )
|
|
{
|
|
FIXME( "(%p 0x%08lx %p %p) Stub!\n", lookup, flags, len, results );
|
|
return 0;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* WSALookupServiceNextW (WS2_32.63)
|
|
*/
|
|
INT WINAPI WSALookupServiceNextW( HANDLE lookup, DWORD flags, LPDWORD len, LPWSAQUERYSETW results )
|
|
{
|
|
FIXME( "(%p 0x%08lx %p %p) Stub!\n", lookup, flags, len, results );
|
|
return 0;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* WSANtohl (WS2_32.64)
|
|
*/
|
|
INT WINAPI WSANtohl( SOCKET s, u_long netlong, u_long* lphostlong )
|
|
{
|
|
TRACE( "(0x%04x 0x%08lx %p)\n", s, netlong, lphostlong );
|
|
|
|
if (!lphostlong) return WSAEFAULT;
|
|
|
|
*lphostlong = ntohl( netlong );
|
|
return 0;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* WSANtohs (WS2_32.65)
|
|
*/
|
|
INT WINAPI WSANtohs( SOCKET s, u_short netshort, u_short* lphostshort )
|
|
{
|
|
TRACE( "(0x%04x 0x%08x %p)\n", s, netshort, lphostshort );
|
|
|
|
if (!lphostshort) return WSAEFAULT;
|
|
|
|
*lphostshort = ntohs( netshort );
|
|
return 0;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* WSAProviderConfigChange (WS2_32.66)
|
|
*/
|
|
INT WINAPI WSAProviderConfigChange( LPHANDLE handle, LPWSAOVERLAPPED overlapped,
|
|
LPWSAOVERLAPPED_COMPLETION_ROUTINE completion )
|
|
{
|
|
FIXME( "(%p %p %p) Stub!\n", handle, overlapped, completion );
|
|
return SOCKET_ERROR;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* WSARecvDisconnect (WS2_32.68)
|
|
*/
|
|
INT WINAPI WSARecvDisconnect( SOCKET s, LPWSABUF disconnectdata )
|
|
{
|
|
TRACE( "(0x%04x %p)\n", s, disconnectdata );
|
|
|
|
return WS_shutdown( s, 0 );
|
|
}
|
|
|
|
/***********************************************************************
|
|
* WSASetServiceA (WS2_32.76)
|
|
*/
|
|
INT WINAPI WSASetServiceA( LPWSAQUERYSETA query, WSAESETSERVICEOP operation, DWORD flags )
|
|
{
|
|
FIXME( "(%p 0x%08x 0x%08lx) Stub!\n", query, operation, flags );
|
|
return 0;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* WSASetServiceW (WS2_32.77)
|
|
*/
|
|
INT WINAPI WSASetServiceW( LPWSAQUERYSETW query, WSAESETSERVICEOP operation, DWORD flags )
|
|
{
|
|
FIXME( "(%p 0x%08x 0x%08lx) Stub!\n", query, operation, flags );
|
|
return 0;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* WSCEnableNSProvider (WS2_32.84)
|
|
*/
|
|
INT WINAPI WSCEnableNSProvider( LPGUID provider, BOOL enable )
|
|
{
|
|
FIXME( "(%s 0x%08x) Stub!\n", debugstr_guid(provider), enable );
|
|
return 0;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* WSCGetProviderPath (WS2_32.86)
|
|
*/
|
|
INT WINAPI WSCGetProviderPath( LPGUID provider, LPWSTR path, LPINT len, LPINT errcode )
|
|
{
|
|
FIXME( "(%s %p %p %p) Stub!\n", debugstr_guid(provider), path, len, errcode );
|
|
|
|
if (!errcode || !provider || !len) return WSAEFAULT;
|
|
|
|
*errcode = WSAEINVAL;
|
|
return SOCKET_ERROR;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* WSCInstallNameSpace (WS2_32.87)
|
|
*/
|
|
INT WINAPI WSCInstallNameSpace( LPWSTR identifier, LPWSTR path, DWORD namespace,
|
|
DWORD version, LPGUID provider )
|
|
{
|
|
FIXME( "(%s %s 0x%08lx 0x%08lx %s) Stub!\n", debugstr_w(identifier), debugstr_w(path),
|
|
namespace, version, debugstr_guid(provider) );
|
|
return 0;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* WSCUnInstallNameSpace (WS2_32.89)
|
|
*/
|
|
INT WINAPI WSCUnInstallNameSpace( LPGUID lpProviderId )
|
|
{
|
|
FIXME("(%p) Stub!\n", lpProviderId);
|
|
return NO_ERROR;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* WSCWriteProviderOrder (WS2_32.91)
|
|
*/
|
|
INT WINAPI WSCWriteProviderOrder( LPDWORD entry, DWORD number )
|
|
{
|
|
FIXME("(%p 0x%08lx) Stub!\n", entry, number);
|
|
return 0;
|
|
}
|