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Sweden-Number/dlls/ws2_32/socket.c

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/*
* based on Windows Sockets 1.1 specs
*
* Copyright (C) 1993,1994,1996,1997 John Brezak, Erik Bos, Alex Korobka.
* Copyright (C) 2001 Stefan Leichter
* Copyright (C) 2004 Hans Leidekker
* Copyright (C) 2005 Marcus Meissner
* Copyright (C) 2006-2008 Kai Blin
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*
* NOTE: If you make any changes to fix a particular app, make sure
* they don't break something else like Netscape or telnet and ftp
* clients and servers (www.winsite.com got a lot of those).
*/
#include "config.h"
#include "wine/port.h"
#include "ws2_32_private.h"
#if defined(linux) && !defined(IP_UNICAST_IF)
#define IP_UNICAST_IF 50
#endif
#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__DragonFly__)
# define sipx_network sipx_addr.x_net
# define sipx_node sipx_addr.x_host.c_host
#endif /* __FreeBSD__ */
#define FILE_USE_FILE_POINTER_POSITION ((LONGLONG)-2)
WINE_DEFAULT_DEBUG_CHANNEL(winsock);
WINE_DECLARE_DEBUG_CHANNEL(winediag);
static const WSAPROTOCOL_INFOW supported_protocols[] =
{
{
.dwServiceFlags1 = XP1_IFS_HANDLES | XP1_EXPEDITED_DATA | XP1_GRACEFUL_CLOSE
| XP1_GUARANTEED_ORDER | XP1_GUARANTEED_DELIVERY,
.dwProviderFlags = PFL_MATCHES_PROTOCOL_ZERO,
.ProviderId = {0xe70f1aa0, 0xab8b, 0x11cf, {0x8c, 0xa3, 0x00, 0x80, 0x5f, 0x48, 0xa1, 0x92}},
.dwCatalogEntryId = 1001,
.ProtocolChain.ChainLen = 1,
.iVersion = 2,
.iAddressFamily = WS_AF_INET,
.iMaxSockAddr = sizeof(struct WS_sockaddr_in),
.iMinSockAddr = sizeof(struct WS_sockaddr_in),
.iSocketType = WS_SOCK_STREAM,
.iProtocol = WS_IPPROTO_TCP,
.szProtocol = {'T','C','P','/','I','P',0},
},
{
.dwServiceFlags1 = XP1_IFS_HANDLES | XP1_SUPPORT_BROADCAST
| XP1_SUPPORT_MULTIPOINT | XP1_MESSAGE_ORIENTED | XP1_CONNECTIONLESS,
.dwProviderFlags = PFL_MATCHES_PROTOCOL_ZERO,
.ProviderId = {0xe70f1aa0, 0xab8b, 0x11cf, {0x8c, 0xa3, 0x00, 0x80, 0x5f, 0x48, 0xa1, 0x92}},
.dwCatalogEntryId = 1002,
.ProtocolChain.ChainLen = 1,
.iVersion = 2,
.iAddressFamily = WS_AF_INET,
.iMaxSockAddr = sizeof(struct WS_sockaddr_in),
.iMinSockAddr = sizeof(struct WS_sockaddr_in),
.iSocketType = WS_SOCK_DGRAM,
.iProtocol = WS_IPPROTO_UDP,
.dwMessageSize = 0xffbb,
.szProtocol = {'U','D','P','/','I','P',0},
},
{
.dwServiceFlags1 = XP1_IFS_HANDLES | XP1_EXPEDITED_DATA | XP1_GRACEFUL_CLOSE
| XP1_GUARANTEED_ORDER | XP1_GUARANTEED_DELIVERY,
.dwProviderFlags = PFL_MATCHES_PROTOCOL_ZERO,
.ProviderId = {0xf9eab0c0, 0x26d4, 0x11d0, {0xbb, 0xbf, 0x00, 0xaa, 0x00, 0x6c, 0x34, 0xe4}},
.dwCatalogEntryId = 1004,
.ProtocolChain.ChainLen = 1,
.iVersion = 2,
.iAddressFamily = WS_AF_INET6,
.iMaxSockAddr = sizeof(struct WS_sockaddr_in6),
.iMinSockAddr = sizeof(struct WS_sockaddr_in6),
.iSocketType = WS_SOCK_STREAM,
.iProtocol = WS_IPPROTO_TCP,
.szProtocol = {'T','C','P','/','I','P','v','6',0},
},
{
.dwServiceFlags1 = XP1_IFS_HANDLES | XP1_SUPPORT_BROADCAST
| XP1_SUPPORT_MULTIPOINT | XP1_MESSAGE_ORIENTED | XP1_CONNECTIONLESS,
.dwProviderFlags = PFL_MATCHES_PROTOCOL_ZERO,
.ProviderId = {0xf9eab0c0, 0x26d4, 0x11d0, {0xbb, 0xbf, 0x00, 0xaa, 0x00, 0x6c, 0x34, 0xe4}},
.dwCatalogEntryId = 1005,
.ProtocolChain.ChainLen = 1,
.iVersion = 2,
.iAddressFamily = WS_AF_INET6,
.iMaxSockAddr = sizeof(struct WS_sockaddr_in6),
.iMinSockAddr = sizeof(struct WS_sockaddr_in6),
.iSocketType = WS_SOCK_DGRAM,
.iProtocol = WS_IPPROTO_UDP,
.dwMessageSize = 0xffbb,
.szProtocol = {'U','D','P','/','I','P','v','6',0},
},
{
.dwServiceFlags1 = XP1_PARTIAL_MESSAGE | XP1_SUPPORT_BROADCAST
| XP1_SUPPORT_MULTIPOINT | XP1_MESSAGE_ORIENTED | XP1_CONNECTIONLESS,
.dwProviderFlags = PFL_MATCHES_PROTOCOL_ZERO,
.ProviderId = {0x11058240, 0xbe47, 0x11cf, {0x95, 0xc8, 0x00, 0x80, 0x5f, 0x48, 0xa1, 0x92}},
.dwCatalogEntryId = 1030,
.ProtocolChain.ChainLen = 1,
.iVersion = 2,
.iAddressFamily = WS_AF_IPX,
.iMaxSockAddr = sizeof(struct WS_sockaddr),
.iMinSockAddr = sizeof(struct WS_sockaddr_ipx),
.iSocketType = WS_SOCK_DGRAM,
.iProtocol = WS_NSPROTO_IPX,
.iProtocolMaxOffset = 255,
.dwMessageSize = 0x240,
.szProtocol = {'I','P','X',0},
},
{
.dwServiceFlags1 = XP1_IFS_HANDLES | XP1_PSEUDO_STREAM | XP1_MESSAGE_ORIENTED
| XP1_GUARANTEED_ORDER | XP1_GUARANTEED_DELIVERY,
.dwProviderFlags = PFL_MATCHES_PROTOCOL_ZERO,
.ProviderId = {0x11058241, 0xbe47, 0x11cf, {0x95, 0xc8, 0x00, 0x80, 0x5f, 0x48, 0xa1, 0x92}},
.dwCatalogEntryId = 1031,
.ProtocolChain.ChainLen = 1,
.iVersion = 2,
.iAddressFamily = WS_AF_IPX,
.iMaxSockAddr = sizeof(struct WS_sockaddr),
.iMinSockAddr = sizeof(struct WS_sockaddr_ipx),
.iSocketType = WS_SOCK_SEQPACKET,
.iProtocol = WS_NSPROTO_SPX,
.dwMessageSize = UINT_MAX,
.szProtocol = {'S','P','X',0},
},
{
.dwServiceFlags1 = XP1_IFS_HANDLES | XP1_GRACEFUL_CLOSE | XP1_PSEUDO_STREAM
| XP1_MESSAGE_ORIENTED | XP1_GUARANTEED_ORDER | XP1_GUARANTEED_DELIVERY,
.dwProviderFlags = PFL_MATCHES_PROTOCOL_ZERO,
.ProviderId = {0x11058241, 0xbe47, 0x11cf, {0x95, 0xc8, 0x00, 0x80, 0x5f, 0x48, 0xa1, 0x92}},
.dwCatalogEntryId = 1033,
.ProtocolChain.ChainLen = 1,
.iVersion = 2,
.iAddressFamily = WS_AF_IPX,
.iMaxSockAddr = sizeof(struct WS_sockaddr),
.iMinSockAddr = sizeof(struct WS_sockaddr_ipx),
.iSocketType = WS_SOCK_SEQPACKET,
.iProtocol = WS_NSPROTO_SPXII,
.dwMessageSize = UINT_MAX,
.szProtocol = {'S','P','X',' ','I','I',0},
},
};
DECLARE_CRITICAL_SECTION(cs_socket_list);
static SOCKET *socket_list;
static unsigned int socket_list_size;
const char *debugstr_sockaddr( const struct WS_sockaddr *a )
{
if (!a) return "(nil)";
switch (a->sa_family)
{
case WS_AF_INET:
{
char buf[16];
const char *p;
struct WS_sockaddr_in *sin = (struct WS_sockaddr_in *)a;
p = WS_inet_ntop( WS_AF_INET, &sin->sin_addr, buf, sizeof(buf) );
if (!p)
p = "(unknown IPv4 address)";
return wine_dbg_sprintf("{ family AF_INET, address %s, port %d }",
p, ntohs(sin->sin_port));
}
case WS_AF_INET6:
{
char buf[46];
const char *p;
struct WS_sockaddr_in6 *sin = (struct WS_sockaddr_in6 *)a;
p = WS_inet_ntop( WS_AF_INET6, &sin->sin6_addr, buf, sizeof(buf) );
if (!p)
p = "(unknown IPv6 address)";
return wine_dbg_sprintf("{ family AF_INET6, address %s, port %d }",
p, ntohs(sin->sin6_port));
}
case WS_AF_IPX:
{
int i;
char netnum[16], nodenum[16];
struct WS_sockaddr_ipx *sin = (struct WS_sockaddr_ipx *)a;
for (i = 0;i < 4; i++) sprintf(netnum + i * 2, "%02X", (unsigned char) sin->sa_netnum[i]);
for (i = 0;i < 6; i++) sprintf(nodenum + i * 2, "%02X", (unsigned char) sin->sa_nodenum[i]);
return wine_dbg_sprintf("{ family AF_IPX, address %s.%s, ipx socket %d }",
netnum, nodenum, sin->sa_socket);
}
case WS_AF_IRDA:
{
DWORD addr;
memcpy( &addr, ((const SOCKADDR_IRDA *)a)->irdaDeviceID, sizeof(addr) );
addr = ntohl( addr );
return wine_dbg_sprintf("{ family AF_IRDA, addr %08x, name %s }",
addr,
((const SOCKADDR_IRDA *)a)->irdaServiceName);
}
default:
return wine_dbg_sprintf("{ family %d }", a->sa_family);
}
}
static inline const char *debugstr_sockopt(int level, int optname)
{
const char *stropt = NULL, *strlevel = NULL;
#define DEBUG_SOCKLEVEL(x) case (x): strlevel = #x
#define DEBUG_SOCKOPT(x) case (x): stropt = #x; break
switch(level)
{
DEBUG_SOCKLEVEL(WS_SOL_SOCKET);
switch(optname)
{
DEBUG_SOCKOPT(WS_SO_ACCEPTCONN);
DEBUG_SOCKOPT(WS_SO_BROADCAST);
DEBUG_SOCKOPT(WS_SO_BSP_STATE);
DEBUG_SOCKOPT(WS_SO_CONDITIONAL_ACCEPT);
DEBUG_SOCKOPT(WS_SO_CONNECT_TIME);
DEBUG_SOCKOPT(WS_SO_DEBUG);
DEBUG_SOCKOPT(WS_SO_DONTLINGER);
DEBUG_SOCKOPT(WS_SO_DONTROUTE);
DEBUG_SOCKOPT(WS_SO_ERROR);
DEBUG_SOCKOPT(WS_SO_EXCLUSIVEADDRUSE);
DEBUG_SOCKOPT(WS_SO_GROUP_ID);
DEBUG_SOCKOPT(WS_SO_GROUP_PRIORITY);
DEBUG_SOCKOPT(WS_SO_KEEPALIVE);
DEBUG_SOCKOPT(WS_SO_LINGER);
DEBUG_SOCKOPT(WS_SO_MAX_MSG_SIZE);
DEBUG_SOCKOPT(WS_SO_OOBINLINE);
DEBUG_SOCKOPT(WS_SO_OPENTYPE);
DEBUG_SOCKOPT(WS_SO_PROTOCOL_INFOA);
DEBUG_SOCKOPT(WS_SO_PROTOCOL_INFOW);
DEBUG_SOCKOPT(WS_SO_RCVBUF);
DEBUG_SOCKOPT(WS_SO_RCVTIMEO);
DEBUG_SOCKOPT(WS_SO_REUSEADDR);
DEBUG_SOCKOPT(WS_SO_SNDBUF);
DEBUG_SOCKOPT(WS_SO_SNDTIMEO);
DEBUG_SOCKOPT(WS_SO_TYPE);
DEBUG_SOCKOPT(WS_SO_UPDATE_CONNECT_CONTEXT);
}
break;
DEBUG_SOCKLEVEL(WS_NSPROTO_IPX);
switch(optname)
{
DEBUG_SOCKOPT(WS_IPX_PTYPE);
DEBUG_SOCKOPT(WS_IPX_FILTERPTYPE);
DEBUG_SOCKOPT(WS_IPX_DSTYPE);
DEBUG_SOCKOPT(WS_IPX_RECVHDR);
DEBUG_SOCKOPT(WS_IPX_MAXSIZE);
DEBUG_SOCKOPT(WS_IPX_ADDRESS);
DEBUG_SOCKOPT(WS_IPX_MAX_ADAPTER_NUM);
}
break;
DEBUG_SOCKLEVEL(WS_SOL_IRLMP);
switch(optname)
{
DEBUG_SOCKOPT(WS_IRLMP_ENUMDEVICES);
}
break;
DEBUG_SOCKLEVEL(WS_IPPROTO_TCP);
switch(optname)
{
DEBUG_SOCKOPT(WS_TCP_BSDURGENT);
DEBUG_SOCKOPT(WS_TCP_EXPEDITED_1122);
DEBUG_SOCKOPT(WS_TCP_NODELAY);
}
break;
DEBUG_SOCKLEVEL(WS_IPPROTO_IP);
switch(optname)
{
DEBUG_SOCKOPT(WS_IP_ADD_MEMBERSHIP);
DEBUG_SOCKOPT(WS_IP_DONTFRAGMENT);
DEBUG_SOCKOPT(WS_IP_DROP_MEMBERSHIP);
DEBUG_SOCKOPT(WS_IP_HDRINCL);
DEBUG_SOCKOPT(WS_IP_MULTICAST_IF);
DEBUG_SOCKOPT(WS_IP_MULTICAST_LOOP);
DEBUG_SOCKOPT(WS_IP_MULTICAST_TTL);
DEBUG_SOCKOPT(WS_IP_OPTIONS);
DEBUG_SOCKOPT(WS_IP_PKTINFO);
DEBUG_SOCKOPT(WS_IP_RECEIVE_BROADCAST);
DEBUG_SOCKOPT(WS_IP_TOS);
DEBUG_SOCKOPT(WS_IP_TTL);
DEBUG_SOCKOPT(WS_IP_UNICAST_IF);
}
break;
DEBUG_SOCKLEVEL(WS_IPPROTO_IPV6);
switch(optname)
{
DEBUG_SOCKOPT(WS_IPV6_ADD_MEMBERSHIP);
DEBUG_SOCKOPT(WS_IPV6_DROP_MEMBERSHIP);
DEBUG_SOCKOPT(WS_IPV6_MULTICAST_IF);
DEBUG_SOCKOPT(WS_IPV6_MULTICAST_HOPS);
DEBUG_SOCKOPT(WS_IPV6_MULTICAST_LOOP);
DEBUG_SOCKOPT(WS_IPV6_UNICAST_HOPS);
DEBUG_SOCKOPT(WS_IPV6_V6ONLY);
DEBUG_SOCKOPT(WS_IPV6_UNICAST_IF);
DEBUG_SOCKOPT(WS_IPV6_DONTFRAG);
}
break;
}
#undef DEBUG_SOCKLEVEL
#undef DEBUG_SOCKOPT
if (!strlevel)
strlevel = wine_dbg_sprintf("WS_0x%x", level);
if (!stropt)
stropt = wine_dbg_sprintf("WS_0x%x", optname);
return wine_dbg_sprintf("level %s, name %s", strlevel + 3, stropt + 3);
}
static inline const char *debugstr_optval(const char *optval, int optlenval)
{
if (optval && !IS_INTRESOURCE(optval) && optlenval >= 1 && optlenval <= sizeof(DWORD))
{
DWORD value = 0;
memcpy(&value, optval, optlenval);
return wine_dbg_sprintf("%p (%u)", optval, value);
}
return wine_dbg_sprintf("%p", optval);
}
/* HANDLE<->SOCKET conversion (SOCKET is UINT_PTR). */
#define SOCKET2HANDLE(s) ((HANDLE)(s))
#define HANDLE2SOCKET(h) ((SOCKET)(h))
static BOOL socket_list_add(SOCKET socket)
{
unsigned int i, new_size;
SOCKET *new_array;
EnterCriticalSection(&cs_socket_list);
for (i = 0; i < socket_list_size; ++i)
{
if (!socket_list[i])
{
socket_list[i] = socket;
LeaveCriticalSection(&cs_socket_list);
return TRUE;
}
}
new_size = max(socket_list_size * 2, 8);
if (!(new_array = heap_realloc(socket_list, new_size * sizeof(*socket_list))))
{
LeaveCriticalSection(&cs_socket_list);
return FALSE;
}
socket_list = new_array;
memset(socket_list + socket_list_size, 0, (new_size - socket_list_size) * sizeof(*socket_list));
socket_list[socket_list_size] = socket;
socket_list_size = new_size;
LeaveCriticalSection(&cs_socket_list);
return TRUE;
}
static BOOL socket_list_find( SOCKET socket )
{
unsigned int i;
EnterCriticalSection( &cs_socket_list );
for (i = 0; i < socket_list_size; ++i)
{
if (socket_list[i] == socket)
{
LeaveCriticalSection( &cs_socket_list );
return TRUE;
}
}
LeaveCriticalSection( &cs_socket_list );
return FALSE;
}
static void socket_list_remove(SOCKET socket)
{
unsigned int i;
EnterCriticalSection(&cs_socket_list);
for (i = 0; i < socket_list_size; ++i)
{
if (socket_list[i] == socket)
{
socket_list[i] = 0;
break;
}
}
LeaveCriticalSection(&cs_socket_list);
}
#define WS_MAX_SOCKETS_PER_PROCESS 128 /* reasonable guess */
#define WS_MAX_UDP_DATAGRAM 1024
static INT WINAPI WSA_DefaultBlockingHook( FARPROC x );
int num_startup;
static FARPROC blocking_hook = (FARPROC)WSA_DefaultBlockingHook;
/* function prototypes */
static int ws_protocol_info(SOCKET s, int unicode, WSAPROTOCOL_INFOW *buffer, int *size);
#define MAP_OPTION(opt) { WS_##opt, opt }
static const int ws_sock_map[][2] =
{
MAP_OPTION( SO_DEBUG ),
MAP_OPTION( SO_ACCEPTCONN ),
MAP_OPTION( SO_REUSEADDR ),
MAP_OPTION( SO_KEEPALIVE ),
MAP_OPTION( SO_DONTROUTE ),
MAP_OPTION( SO_BROADCAST ),
MAP_OPTION( SO_LINGER ),
MAP_OPTION( SO_OOBINLINE ),
MAP_OPTION( SO_SNDBUF ),
MAP_OPTION( SO_RCVBUF ),
MAP_OPTION( SO_ERROR ),
MAP_OPTION( SO_TYPE ),
#ifdef SO_RCVTIMEO
MAP_OPTION( SO_RCVTIMEO ),
#endif
#ifdef SO_SNDTIMEO
MAP_OPTION( SO_SNDTIMEO ),
#endif
};
static const int ws_tcp_map[][2] =
{
#ifdef TCP_NODELAY
MAP_OPTION( TCP_NODELAY ),
#endif
};
static const int ws_ip_map[][2] =
{
MAP_OPTION( IP_MULTICAST_IF ),
MAP_OPTION( IP_MULTICAST_TTL ),
MAP_OPTION( IP_MULTICAST_LOOP ),
MAP_OPTION( IP_ADD_MEMBERSHIP ),
MAP_OPTION( IP_DROP_MEMBERSHIP ),
MAP_OPTION( IP_ADD_SOURCE_MEMBERSHIP ),
MAP_OPTION( IP_DROP_SOURCE_MEMBERSHIP ),
MAP_OPTION( IP_BLOCK_SOURCE ),
MAP_OPTION( IP_UNBLOCK_SOURCE ),
MAP_OPTION( IP_OPTIONS ),
#ifdef IP_HDRINCL
MAP_OPTION( IP_HDRINCL ),
#endif
MAP_OPTION( IP_TOS ),
MAP_OPTION( IP_TTL ),
#if defined(IP_PKTINFO)
MAP_OPTION( IP_PKTINFO ),
#elif defined(IP_RECVDSTADDR)
{ WS_IP_PKTINFO, IP_RECVDSTADDR },
#endif
#ifdef IP_UNICAST_IF
MAP_OPTION( IP_UNICAST_IF ),
#endif
};
static const int ws_ipv6_map[][2] =
{
#ifdef IPV6_ADD_MEMBERSHIP
MAP_OPTION( IPV6_ADD_MEMBERSHIP ),
#endif
#ifdef IPV6_DROP_MEMBERSHIP
MAP_OPTION( IPV6_DROP_MEMBERSHIP ),
#endif
MAP_OPTION( IPV6_MULTICAST_IF ),
MAP_OPTION( IPV6_MULTICAST_HOPS ),
MAP_OPTION( IPV6_MULTICAST_LOOP ),
MAP_OPTION( IPV6_UNICAST_HOPS ),
MAP_OPTION( IPV6_V6ONLY ),
#ifdef IPV6_UNICAST_IF
MAP_OPTION( IPV6_UNICAST_IF ),
#endif
};
static const int ws_socktype_map[][2] =
{
MAP_OPTION( SOCK_DGRAM ),
MAP_OPTION( SOCK_STREAM ),
MAP_OPTION( SOCK_RAW ),
{FROM_PROTOCOL_INFO, FROM_PROTOCOL_INFO},
};
UINT sock_get_error( int err )
{
switch(err)
{
case EINTR: return WSAEINTR;
case EPERM:
case EACCES: return WSAEACCES;
case EFAULT: return WSAEFAULT;
case EINVAL: return WSAEINVAL;
case EMFILE: return WSAEMFILE;
case EINPROGRESS:
case EWOULDBLOCK: return WSAEWOULDBLOCK;
case EALREADY: return WSAEALREADY;
case EBADF:
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", err);
return WSAEOPNOTSUPP;
}
}
static UINT wsaErrno(void)
{
int loc_errno = errno;
WARN("errno %d, (%s).\n", loc_errno, strerror(loc_errno));
return sock_get_error( loc_errno );
}
static DWORD NtStatusToWSAError( NTSTATUS status )
{
static const struct
{
NTSTATUS status;
DWORD error;
}
errors[] =
{
{STATUS_PENDING, ERROR_IO_PENDING},
{STATUS_BUFFER_OVERFLOW, WSAEMSGSIZE},
{STATUS_NOT_IMPLEMENTED, WSAEOPNOTSUPP},
{STATUS_ACCESS_VIOLATION, WSAEFAULT},
{STATUS_PAGEFILE_QUOTA, WSAENOBUFS},
{STATUS_INVALID_HANDLE, WSAENOTSOCK},
{STATUS_NO_SUCH_DEVICE, WSAENETDOWN},
{STATUS_NO_SUCH_FILE, WSAENETDOWN},
{STATUS_NO_MEMORY, WSAENOBUFS},
{STATUS_CONFLICTING_ADDRESSES, WSAENOBUFS},
{STATUS_ACCESS_DENIED, WSAEACCES},
{STATUS_BUFFER_TOO_SMALL, WSAEFAULT},
{STATUS_OBJECT_TYPE_MISMATCH, WSAENOTSOCK},
{STATUS_OBJECT_NAME_NOT_FOUND, WSAENETDOWN},
{STATUS_OBJECT_PATH_NOT_FOUND, WSAENETDOWN},
{STATUS_SHARING_VIOLATION, WSAEADDRINUSE},
{STATUS_QUOTA_EXCEEDED, WSAENOBUFS},
{STATUS_TOO_MANY_PAGING_FILES, WSAENOBUFS},
{STATUS_INSUFFICIENT_RESOURCES, WSAENOBUFS},
{STATUS_WORKING_SET_QUOTA, WSAENOBUFS},
{STATUS_DEVICE_NOT_READY, WSAEWOULDBLOCK},
{STATUS_PIPE_DISCONNECTED, WSAESHUTDOWN},
{STATUS_IO_TIMEOUT, WSAETIMEDOUT},
{STATUS_NOT_SUPPORTED, WSAEOPNOTSUPP},
{STATUS_REMOTE_NOT_LISTENING, WSAECONNREFUSED},
{STATUS_BAD_NETWORK_PATH, WSAENETUNREACH},
{STATUS_NETWORK_BUSY, WSAENETDOWN},
{STATUS_INVALID_NETWORK_RESPONSE, WSAENETDOWN},
{STATUS_UNEXPECTED_NETWORK_ERROR, WSAENETDOWN},
{STATUS_REQUEST_NOT_ACCEPTED, WSAEWOULDBLOCK},
{STATUS_CANCELLED, ERROR_OPERATION_ABORTED},
{STATUS_COMMITMENT_LIMIT, WSAENOBUFS},
{STATUS_LOCAL_DISCONNECT, WSAECONNABORTED},
{STATUS_REMOTE_DISCONNECT, WSAECONNRESET},
{STATUS_REMOTE_RESOURCES, WSAENOBUFS},
{STATUS_LINK_FAILED, WSAECONNRESET},
{STATUS_LINK_TIMEOUT, WSAETIMEDOUT},
{STATUS_INVALID_CONNECTION, WSAENOTCONN},
{STATUS_INVALID_ADDRESS, WSAEADDRNOTAVAIL},
{STATUS_INVALID_BUFFER_SIZE, WSAEMSGSIZE},
{STATUS_INVALID_ADDRESS_COMPONENT, WSAEADDRNOTAVAIL},
{STATUS_TOO_MANY_ADDRESSES, WSAENOBUFS},
{STATUS_ADDRESS_ALREADY_EXISTS, WSAEADDRINUSE},
{STATUS_CONNECTION_DISCONNECTED, WSAECONNRESET},
{STATUS_CONNECTION_RESET, WSAECONNRESET},
{STATUS_TRANSACTION_ABORTED, WSAECONNABORTED},
{STATUS_CONNECTION_REFUSED, WSAECONNREFUSED},
{STATUS_GRACEFUL_DISCONNECT, WSAEDISCON},
{STATUS_CONNECTION_ACTIVE, WSAEISCONN},
{STATUS_NETWORK_UNREACHABLE, WSAENETUNREACH},
{STATUS_HOST_UNREACHABLE, WSAEHOSTUNREACH},
{STATUS_PROTOCOL_UNREACHABLE, WSAENETUNREACH},
{STATUS_PORT_UNREACHABLE, WSAECONNRESET},
{STATUS_REQUEST_ABORTED, WSAEINTR},
{STATUS_CONNECTION_ABORTED, WSAECONNABORTED},
{STATUS_DATATYPE_MISALIGNMENT_ERROR,WSAEFAULT},
{STATUS_HOST_DOWN, WSAEHOSTDOWN},
{0x80070000 | ERROR_IO_INCOMPLETE, ERROR_IO_INCOMPLETE},
{0xc0010000 | ERROR_IO_INCOMPLETE, ERROR_IO_INCOMPLETE},
{0xc0070000 | ERROR_IO_INCOMPLETE, ERROR_IO_INCOMPLETE},
};
unsigned int i;
for (i = 0; i < ARRAY_SIZE(errors); ++i)
{
if (errors[i].status == status)
return errors[i].error;
}
return NT_SUCCESS(status) ? RtlNtStatusToDosErrorNoTeb(status) : WSAEINVAL;
}
/* set last error code from NT status without mapping WSA errors */
static inline unsigned int set_error( unsigned int err )
{
if (err)
{
err = NtStatusToWSAError( err );
SetLastError( err );
}
return err;
}
static inline int get_sock_fd( SOCKET s, DWORD access, unsigned int *options )
{
int fd;
if (set_error( wine_server_handle_to_fd( SOCKET2HANDLE(s), access, &fd, options ) ))
return -1;
return fd;
}
static inline void release_sock_fd( SOCKET s, int fd )
{
close( fd );
}
static int _get_fd_type(int fd)
{
int sock_type = -1;
socklen_t optlen = sizeof(sock_type);
getsockopt(fd, SOL_SOCKET, SO_TYPE, (char*) &sock_type, &optlen);
return sock_type;
}
static BOOL set_dont_fragment(SOCKET s, int level, BOOL value)
{
int fd, optname;
if (level == IPPROTO_IP)
{
#ifdef IP_DONTFRAG
optname = IP_DONTFRAG;
#elif defined(IP_MTU_DISCOVER) && defined(IP_PMTUDISC_DO) && defined(IP_PMTUDISC_DONT)
optname = IP_MTU_DISCOVER;
value = value ? IP_PMTUDISC_DO : IP_PMTUDISC_DONT;
#else
static int once;
if (!once++)
FIXME("IP_DONTFRAGMENT for IPv4 not supported in this platform\n");
return TRUE; /* fake success */
#endif
}
else
{
#ifdef IPV6_DONTFRAG
optname = IPV6_DONTFRAG;
#elif defined(IPV6_MTU_DISCOVER) && defined(IPV6_PMTUDISC_DO) && defined(IPV6_PMTUDISC_DONT)
optname = IPV6_MTU_DISCOVER;
value = value ? IPV6_PMTUDISC_DO : IPV6_PMTUDISC_DONT;
#else
static int once;
if (!once++)
FIXME("IP_DONTFRAGMENT for IPv6 not supported in this platform\n");
return TRUE; /* fake success */
#endif
}
fd = get_sock_fd(s, 0, NULL);
if (fd == -1) return FALSE;
if (!setsockopt(fd, level, optname, &value, sizeof(value)))
value = TRUE;
else
{
WSASetLastError(wsaErrno());
value = FALSE;
}
release_sock_fd(s, fd);
return value;
}
static BOOL get_dont_fragment(SOCKET s, int level, BOOL *out)
{
int fd, optname, value, not_expected;
socklen_t optlen = sizeof(value);
if (level == IPPROTO_IP)
{
#ifdef IP_DONTFRAG
optname = IP_DONTFRAG;
not_expected = 0;
#elif defined(IP_MTU_DISCOVER) && defined(IP_PMTUDISC_DONT)
optname = IP_MTU_DISCOVER;
not_expected = IP_PMTUDISC_DONT;
#else
static int once;
if (!once++)
FIXME("IP_DONTFRAGMENT for IPv4 not supported in this platform\n");
return TRUE; /* fake success */
#endif
}
else
{
#ifdef IPV6_DONTFRAG
optname = IPV6_DONTFRAG;
not_expected = 0;
#elif defined(IPV6_MTU_DISCOVER) && defined(IPV6_PMTUDISC_DONT)
optname = IPV6_MTU_DISCOVER;
not_expected = IPV6_PMTUDISC_DONT;
#else
static int once;
if (!once++)
FIXME("IP_DONTFRAGMENT for IPv6 not supported in this platform\n");
return TRUE; /* fake success */
#endif
}
fd = get_sock_fd(s, 0, NULL);
if (fd == -1) return FALSE;
if (!getsockopt(fd, level, optname, &value, &optlen))
{
*out = value != not_expected;
value = TRUE;
}
else
{
WSASetLastError(wsaErrno());
value = FALSE;
}
release_sock_fd(s, fd);
return value;
}
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;
CloseHandle( ptb->sync_event );
/* delete scratch buffers */
HeapFree( GetProcessHeap(), 0, ptb->he_buffer );
HeapFree( GetProcessHeap(), 0, ptb->se_buffer );
HeapFree( GetProcessHeap(), 0, ptb->pe_buffer );
HeapFree( GetProcessHeap(), 0, ptb );
NtCurrentTeb()->WinSockData = NULL;
}
static HANDLE get_sync_event(void)
{
struct per_thread_data *data;
if (!(data = get_per_thread_data())) return NULL;
if (!data->sync_event)
data->sync_event = CreateEventW( NULL, TRUE, FALSE, NULL );
return data->sync_event;
}
/***********************************************************************
* DllMain (WS2_32.init)
*/
BOOL WINAPI DllMain( HINSTANCE instance, DWORD reason, void *reserved )
{
if (reason == DLL_THREAD_DETACH)
free_per_thread_data();
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)
{
unsigned int i;
switch (*level)
{
case WS_SOL_SOCKET:
*level = SOL_SOCKET;
for(i = 0; i < ARRAY_SIZE(ws_sock_map); 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 < ARRAY_SIZE(ws_tcp_map); 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 < ARRAY_SIZE(ws_ip_map); 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;
case WS_IPPROTO_IPV6:
*level = IPPROTO_IPV6;
for(i = 0; i < ARRAY_SIZE(ws_ipv6_map); i++) {
if (ws_ipv6_map[i][0] == *optname )
{
*optname = ws_ipv6_map[i][1];
return 1;
}
}
FIXME("Unknown IPPROTO_IPV6 optname 0x%x\n", *optname);
break;
default: FIXME("Unimplemented or unknown socket level\n");
}
return 0;
}
/* Utility: get the SO_RCVTIMEO or SO_SNDTIMEO socket option
* from an fd and return the value converted to milli seconds
* or 0 if there is an infinite time out */
static inline INT64 get_rcvsnd_timeo( int fd, BOOL is_recv)
{
struct timeval tv;
socklen_t len = sizeof(tv);
int optname, res;
if (is_recv)
#ifdef SO_RCVTIMEO
optname = SO_RCVTIMEO;
#else
return 0;
#endif
else
#ifdef SO_SNDTIMEO
optname = SO_SNDTIMEO;
#else
return 0;
#endif
res = getsockopt(fd, SOL_SOCKET, optname, &tv, &len);
if (res < 0)
return 0;
return (UINT64)tv.tv_sec * 1000 + tv.tv_usec / 1000;
}
int
convert_socktype_w2u(int windowssocktype) {
unsigned int i;
for (i = 0; i < ARRAY_SIZE(ws_socktype_map); i++)
if (ws_socktype_map[i][0] == windowssocktype)
return ws_socktype_map[i][1];
FIXME("unhandled Windows socket type %d\n", windowssocktype);
return -1;
}
int
convert_socktype_u2w(int unixsocktype) {
unsigned int i;
for (i = 0; i < ARRAY_SIZE(ws_socktype_map); i++)
if (ws_socktype_map[i][1] == unixsocktype)
return ws_socktype_map[i][0];
FIXME("unhandled UNIX socket type %d\n", unixsocktype);
return -1;
}
static int set_ipx_packettype(int sock, int ptype)
{
#ifdef HAS_IPX
int fd = get_sock_fd( sock, 0, NULL ), ret = 0;
TRACE("trying to set IPX_PTYPE: %d (fd: %d)\n", ptype, fd);
if (fd == -1) return SOCKET_ERROR;
/* We try to set the ipx type on ipx socket level. */
#ifdef SOL_IPX
if(setsockopt(fd, SOL_IPX, IPX_TYPE, &ptype, sizeof(ptype)) == -1)
{
ERR("IPX: could not set ipx option type; expect weird behaviour\n");
ret = SOCKET_ERROR;
}
#else
{
struct ipx val;
/* Should we retrieve val using a getsockopt call and then
* set the modified one? */
val.ipx_pt = ptype;
setsockopt(fd, 0, SO_DEFAULT_HEADERS, &val, sizeof(struct ipx));
}
#endif
release_sock_fd( sock, fd );
return ret;
#else
WARN("IPX support is not enabled, can't set packet type\n");
return SOCKET_ERROR;
#endif
}
/* ----------------------------------- 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 starts: %d\n", num_startup);
return 0;
}
/***********************************************************************
* WSACleanup (WS2_32.116)
*/
INT WINAPI WSACleanup(void)
{
TRACE("decreasing startup count from %d\n", num_startup);
if (num_startup)
{
if (!--num_startup)
{
unsigned int i;
for (i = 0; i < socket_list_size; ++i)
CloseHandle(SOCKET2HANDLE(socket_list[i]));
memset(socket_list, 0, socket_list_size * sizeof(*socket_list));
}
return 0;
}
SetLastError(WSANOTINITIALISED);
return SOCKET_ERROR;
}
/***********************************************************************
* WSAGetLastError (WS2_32.111)
*/
INT WINAPI WSAGetLastError(void)
{
return GetLastError();
}
/***********************************************************************
* WSASetLastError (WS2_32.112)
*/
void WINAPI WSASetLastError(INT iError) {
SetLastError(iError);
}
static inline BOOL supported_pf(int pf)
{
switch (pf)
{
case WS_AF_INET:
case WS_AF_INET6:
return TRUE;
#ifdef HAS_IPX
case WS_AF_IPX:
return TRUE;
#endif
#ifdef HAS_IRDA
case WS_AF_IRDA:
return TRUE;
#endif
default:
return FALSE;
}
}
/**********************************************************************/
/* Returns the length of the converted address if successful, 0 if it was too
* small to start with or unknown family or invalid address buffer.
*/
unsigned int ws_sockaddr_ws2u( const struct WS_sockaddr *wsaddr, int wsaddrlen,
union generic_unix_sockaddr *uaddr )
{
unsigned int uaddrlen = 0;
if (!wsaddr)
return 0;
switch (wsaddr->sa_family)
{
#ifdef HAS_IPX
case WS_AF_IPX:
{
const struct WS_sockaddr_ipx* wsipx=(const struct WS_sockaddr_ipx*)wsaddr;
struct sockaddr_ipx* uipx = (struct sockaddr_ipx *)uaddr;
if (wsaddrlen<sizeof(struct WS_sockaddr_ipx))
return 0;
uaddrlen = sizeof(struct sockaddr_ipx);
memset( uaddr, 0, 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
break;
}
#endif
case WS_AF_INET6: {
struct sockaddr_in6* uin6 = (struct sockaddr_in6 *)uaddr;
const struct WS_sockaddr_in6* win6 = (const struct WS_sockaddr_in6*)wsaddr;
/* Note: Windows has 2 versions of the sockaddr_in6 struct, one with
* scope_id, one without.
*/
if (wsaddrlen >= sizeof(struct WS_sockaddr_in6_old)) {
uaddrlen = sizeof(struct sockaddr_in6);
memset( uaddr, 0, 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 */
break;
}
FIXME("bad size %d for WS_sockaddr_in6\n",wsaddrlen);
return 0;
}
case WS_AF_INET: {
struct sockaddr_in* uin = (struct sockaddr_in *)uaddr;
const struct WS_sockaddr_in* win = (const struct WS_sockaddr_in*)wsaddr;
if (wsaddrlen<sizeof(struct WS_sockaddr_in))
return 0;
uaddrlen = sizeof(struct sockaddr_in);
memset( uaddr, 0, 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 */
break;
}
#ifdef HAS_IRDA
case WS_AF_IRDA: {
struct sockaddr_irda *uin = (struct sockaddr_irda *)uaddr;
const SOCKADDR_IRDA *win = (const SOCKADDR_IRDA *)wsaddr;
if (wsaddrlen < sizeof(SOCKADDR_IRDA))
return 0;
uaddrlen = sizeof(struct sockaddr_irda);
memset( uaddr, 0, uaddrlen );
uin->sir_family = AF_IRDA;
if (!strncmp( win->irdaServiceName, "LSAP-SEL", strlen( "LSAP-SEL" ) ))
{
unsigned int lsap_sel = 0;
sscanf( win->irdaServiceName, "LSAP-SEL%u", &lsap_sel );
uin->sir_lsap_sel = lsap_sel;
}
else
{
uin->sir_lsap_sel = LSAP_ANY;
memcpy( uin->sir_name, win->irdaServiceName, 25 );
}
memcpy( &uin->sir_addr, win->irdaDeviceID, sizeof(uin->sir_addr) );
break;
}
#endif
case WS_AF_UNSPEC: {
/* Try to determine the needed space by the passed windows sockaddr space */
switch (wsaddrlen) {
default: /* likely an ipv4 address */
case sizeof(struct WS_sockaddr_in):
uaddrlen = sizeof(struct sockaddr_in);
break;
#ifdef HAS_IPX
case sizeof(struct WS_sockaddr_ipx):
uaddrlen = sizeof(struct sockaddr_ipx);
break;
#endif
#ifdef HAS_IRDA
case sizeof(SOCKADDR_IRDA):
uaddrlen = sizeof(struct sockaddr_irda);
break;
#endif
case sizeof(struct WS_sockaddr_in6):
case sizeof(struct WS_sockaddr_in6_old):
uaddrlen = sizeof(struct sockaddr_in6);
break;
}
memset( uaddr, 0, uaddrlen );
break;
}
default:
FIXME("Unknown address family %d, return NULL.\n", wsaddr->sa_family);
return 0;
}
return uaddrlen;
}
static BOOL is_sockaddr_bound(const struct sockaddr *uaddr, int uaddrlen)
{
switch (uaddr->sa_family)
{
#ifdef HAS_IPX
case AF_IPX:
{
static const struct sockaddr_ipx emptyAddr;
struct sockaddr_ipx *ipx = (struct sockaddr_ipx*) uaddr;
return ipx->sipx_port
|| memcmp(&ipx->sipx_network, &emptyAddr.sipx_network, sizeof(emptyAddr.sipx_network))
|| memcmp(&ipx->sipx_node, &emptyAddr.sipx_node, sizeof(emptyAddr.sipx_node));
}
#endif
case AF_INET6:
{
static const struct sockaddr_in6 emptyAddr;
const struct sockaddr_in6 *in6 = (const struct sockaddr_in6*) uaddr;
return in6->sin6_port || memcmp(&in6->sin6_addr, &emptyAddr.sin6_addr, sizeof(struct in6_addr));
}
case AF_INET:
{
static const struct sockaddr_in emptyAddr;
const struct sockaddr_in *in = (const struct sockaddr_in*) uaddr;
return in->sin_port || memcmp(&in->sin_addr, &emptyAddr.sin_addr, sizeof(struct in_addr));
}
case AF_UNSPEC:
return FALSE;
default:
FIXME("unknown address family %d\n", uaddr->sa_family);
return TRUE;
}
}
/* Returns -1 if getsockname fails, 0 if not bound, 1 otherwise */
static int is_fd_bound(int fd, union generic_unix_sockaddr *uaddr, socklen_t *uaddrlen)
{
union generic_unix_sockaddr inaddr;
socklen_t inlen;
int res;
if (!uaddr) uaddr = &inaddr;
if (!uaddrlen) uaddrlen = &inlen;
*uaddrlen = sizeof(inaddr);
res = getsockname(fd, &uaddr->addr, uaddrlen);
if (!res) res = is_sockaddr_bound(&uaddr->addr, *uaddrlen);
return res;
}
/* Returns 0 if successful, -1 if the buffer is too small */
int ws_sockaddr_u2ws(const struct sockaddr *uaddr, struct WS_sockaddr *wsaddr, int *wsaddrlen)
{
int res;
switch(uaddr->sa_family)
{
#ifdef HAS_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 = sizeof(*wsipx);
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
#ifdef HAS_IRDA
case AF_IRDA: {
const struct sockaddr_irda *uin = (const struct sockaddr_irda *)uaddr;
SOCKADDR_IRDA *win = (SOCKADDR_IRDA *)wsaddr;
if (*wsaddrlen < sizeof(SOCKADDR_IRDA))
return -1;
win->irdaAddressFamily = WS_AF_IRDA;
memcpy( win->irdaDeviceID, &uin->sir_addr, sizeof(win->irdaDeviceID) );
if (uin->sir_lsap_sel != LSAP_ANY)
sprintf( win->irdaServiceName, "LSAP-SEL%u", uin->sir_lsap_sel );
else
memcpy( win->irdaServiceName, uin->sir_name,
sizeof(win->irdaServiceName) );
return 0;
}
#endif
case AF_INET6: {
const struct sockaddr_in6* uin6 = (const 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 */
#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);
}
else
*wsaddrlen = sizeof(struct WS_sockaddr_in6_old);
#else
*wsaddrlen = sizeof(struct WS_sockaddr_in6_old);
#endif
return 0;
}
case AF_INET: {
const struct sockaddr_in* uin = (const 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 */
memset(win->sin_zero, 0, 8); /* Make sure the null padding is null */
*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;
}
static INT WS_DuplicateSocket(BOOL unicode, SOCKET s, DWORD dwProcessId, LPWSAPROTOCOL_INFOW lpProtocolInfo)
{
HANDLE hProcess;
int size;
WSAPROTOCOL_INFOW infow;
TRACE("(unicode %d, socket %04lx, processid %x, buffer %p)\n",
unicode, s, dwProcessId, lpProtocolInfo);
if (!ws_protocol_info(s, unicode, &infow, &size))
return SOCKET_ERROR;
if (!(hProcess = OpenProcess(PROCESS_DUP_HANDLE, FALSE, dwProcessId)))
{
SetLastError(WSAEINVAL);
return SOCKET_ERROR;
}
if (!lpProtocolInfo)
{
CloseHandle(hProcess);
SetLastError(WSAEFAULT);
return SOCKET_ERROR;
}
/* 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 */
memcpy(lpProtocolInfo, &infow, size);
DuplicateHandle(GetCurrentProcess(), SOCKET2HANDLE(s),
hProcess, (LPHANDLE)&lpProtocolInfo->dwServiceFlags3,
0, FALSE, DUPLICATE_SAME_ACCESS);
CloseHandle(hProcess);
lpProtocolInfo->dwServiceFlags4 = 0xff00ff00; /* magic */
return 0;
}
static BOOL ws_protocol_info(SOCKET s, int unicode, WSAPROTOCOL_INFOW *buffer, int *size)
{
struct afd_get_info_params params;
IO_STATUS_BLOCK io;
NTSTATUS status;
unsigned int i;
*size = unicode ? sizeof(WSAPROTOCOL_INFOW) : sizeof(WSAPROTOCOL_INFOA);
memset(buffer, 0, *size);
status = NtDeviceIoControlFile( (HANDLE)s, NULL, NULL, NULL, &io,
IOCTL_AFD_WINE_GET_INFO, NULL, 0, &params, sizeof(params) );
if (status)
{
SetLastError( NtStatusToWSAError( status ) );
return FALSE;
}
for (i = 0; i < ARRAY_SIZE(supported_protocols); ++i)
{
const WSAPROTOCOL_INFOW *info = &supported_protocols[i];
if (params.family == info->iAddressFamily &&
params.type == info->iSocketType &&
params.protocol >= info->iProtocol &&
params.protocol <= info->iProtocol + info->iProtocolMaxOffset)
{
if (unicode)
*buffer = *info;
else
{
WSAPROTOCOL_INFOA *bufferA = (WSAPROTOCOL_INFOA *)buffer;
memcpy( bufferA, info, offsetof( WSAPROTOCOL_INFOW, szProtocol ) );
WideCharToMultiByte( CP_ACP, 0, info->szProtocol, -1,
bufferA->szProtocol, sizeof(bufferA->szProtocol), NULL, NULL );
}
buffer->iProtocol = params.protocol;
return TRUE;
}
}
FIXME( "Could not fill protocol information for family %d, type %d, protocol %d.\n",
params.family, params.type, params.protocol );
return TRUE;
}
/***********************************************************************
* accept (WS2_32.1)
*/
SOCKET WINAPI WS_accept( SOCKET s, struct WS_sockaddr *addr, int *len )
{
IO_STATUS_BLOCK io;
NTSTATUS status;
obj_handle_t accept_handle;
HANDLE sync_event;
SOCKET ret;
TRACE("%#lx\n", s);
if (!(sync_event = get_sync_event())) return INVALID_SOCKET;
status = NtDeviceIoControlFile( (HANDLE)s, sync_event, NULL, NULL, &io, IOCTL_AFD_WINE_ACCEPT,
NULL, 0, &accept_handle, sizeof(accept_handle) );
if (status == STATUS_PENDING)
{
if (WaitForSingleObject( sync_event, INFINITE ) == WAIT_FAILED)
return SOCKET_ERROR;
status = io.u.Status;
}
if (status)
{
WARN("failed; status %#x\n", status);
WSASetLastError( NtStatusToWSAError( status ) );
return INVALID_SOCKET;
}
ret = HANDLE2SOCKET(wine_server_ptr_handle( accept_handle ));
if (!socket_list_add( ret ))
{
CloseHandle( SOCKET2HANDLE(ret) );
return INVALID_SOCKET;
}
if (addr && len && WS_getpeername( ret, addr, len ))
{
WS_closesocket( ret );
return INVALID_SOCKET;
}
TRACE("returning %#lx\n", ret);
return ret;
}
/***********************************************************************
* AcceptEx
*/
static BOOL WINAPI WS2_AcceptEx( SOCKET listener, SOCKET acceptor, void *dest, DWORD recv_len,
DWORD local_len, DWORD remote_len, DWORD *ret_len, OVERLAPPED *overlapped)
{
struct afd_accept_into_params params =
{
.accept_handle = acceptor,
.recv_len = recv_len,
.local_len = local_len,
};
void *cvalue = NULL;
NTSTATUS status;
TRACE( "listener %#lx, acceptor %#lx, dest %p, recv_len %u, local_len %u, remote_len %u, ret_len %p, "
"overlapped %p\n", listener, acceptor, dest, recv_len, local_len, remote_len, ret_len, overlapped );
if (!overlapped)
{
SetLastError(WSA_INVALID_PARAMETER);
return FALSE;
}
if (!((ULONG_PTR)overlapped->hEvent & 1)) cvalue = overlapped;
overlapped->Internal = STATUS_PENDING;
overlapped->InternalHigh = 0;
if (!dest)
{
SetLastError(WSAEINVAL);
return FALSE;
}
if (!remote_len)
{
SetLastError(WSAEFAULT);
return FALSE;
}
status = NtDeviceIoControlFile( SOCKET2HANDLE(listener), overlapped->hEvent, NULL, cvalue,
(IO_STATUS_BLOCK *)overlapped, IOCTL_AFD_WINE_ACCEPT_INTO, &params, sizeof(params),
dest, recv_len + local_len + remote_len );
if (ret_len) *ret_len = overlapped->InternalHigh;
WSASetLastError( NtStatusToWSAError(status) );
return !status;
}
static BOOL WINAPI WS2_TransmitFile( SOCKET s, HANDLE file, DWORD file_len, DWORD buffer_size,
OVERLAPPED *overlapped, TRANSMIT_FILE_BUFFERS *buffers, DWORD flags )
{
struct afd_transmit_params params = {0};
IO_STATUS_BLOCK iosb, *piosb = &iosb;
HANDLE event = NULL;
void *cvalue = NULL;
NTSTATUS status;
TRACE( "socket %#lx, file %p, file_len %u, buffer_size %u, overlapped %p, buffers %p, flags %#x\n",
s, file, file_len, buffer_size, overlapped, buffers, flags );
if (overlapped)
{
piosb = (IO_STATUS_BLOCK *)overlapped;
if (!((ULONG_PTR)overlapped->hEvent & 1)) cvalue = overlapped;
event = overlapped->hEvent;
overlapped->Internal = STATUS_PENDING;
overlapped->InternalHigh = 0;
params.offset.u.LowPart = overlapped->u.s.Offset;
params.offset.u.HighPart = overlapped->u.s.OffsetHigh;
}
else
{
if (!(event = get_sync_event())) return -1;
params.offset.QuadPart = FILE_USE_FILE_POINTER_POSITION;
}
params.file = file;
params.file_len = file_len;
params.buffer_size = buffer_size;
if (buffers) params.buffers = *buffers;
params.flags = flags;
status = NtDeviceIoControlFile( (HANDLE)s, event, NULL, cvalue, piosb,
IOCTL_AFD_WINE_TRANSMIT, &params, sizeof(params), NULL, 0 );
if (status == STATUS_PENDING && !overlapped)
{
if (WaitForSingleObject( event, INFINITE ) == WAIT_FAILED)
return FALSE;
status = piosb->u.Status;
}
SetLastError( NtStatusToWSAError( status ) );
return !status;
}
/***********************************************************************
* GetAcceptExSockaddrs
*/
static void WINAPI WS2_GetAcceptExSockaddrs(PVOID buffer, DWORD data_size, DWORD local_size, DWORD remote_size,
struct WS_sockaddr **local_addr, LPINT local_addr_len,
struct WS_sockaddr **remote_addr, LPINT remote_addr_len)
{
char *cbuf = buffer;
TRACE("(%p, %d, %d, %d, %p, %p, %p, %p)\n", buffer, data_size, local_size, remote_size, local_addr,
local_addr_len, remote_addr, remote_addr_len );
cbuf += data_size;
*local_addr_len = *(int *) cbuf;
*local_addr = (struct WS_sockaddr *)(cbuf + sizeof(int));
cbuf += local_size;
*remote_addr_len = *(int *) cbuf;
*remote_addr = (struct WS_sockaddr *)(cbuf + sizeof(int));
}
static void WINAPI socket_apc( void *apc_user, IO_STATUS_BLOCK *io, ULONG reserved )
{
LPWSAOVERLAPPED_COMPLETION_ROUTINE func = apc_user;
func( NtStatusToWSAError( io->u.Status ), io->Information, (OVERLAPPED *)io, 0 );
}
static int WS2_recv_base( SOCKET s, WSABUF *buffers, DWORD buffer_count, DWORD *ret_size, DWORD *flags,
struct WS_sockaddr *addr, int *addr_len, OVERLAPPED *overlapped,
LPWSAOVERLAPPED_COMPLETION_ROUTINE completion, WSABUF *control )
{
IO_STATUS_BLOCK iosb, *piosb = &iosb;
struct afd_recvmsg_params params;
PIO_APC_ROUTINE apc = NULL;
HANDLE event = NULL;
void *cvalue = NULL;
NTSTATUS status;
TRACE( "socket %#lx, buffers %p, buffer_count %u, flags %#x, addr %p, "
"addr_len %d, overlapped %p, completion %p, control %p\n",
s, buffers, buffer_count, *flags, addr, addr_len ? *addr_len : -1, overlapped, completion, control );
if (overlapped)
{
piosb = (IO_STATUS_BLOCK *)overlapped;
if (!((ULONG_PTR)overlapped->hEvent & 1)) cvalue = overlapped;
event = overlapped->hEvent;
}
else
{
if (!(event = get_sync_event())) return -1;
}
piosb->u.Status = STATUS_PENDING;
if (completion)
{
event = NULL;
cvalue = completion;
apc = socket_apc;
}
params.control = control;
params.addr = addr;
params.addr_len = addr_len;
params.ws_flags = flags;
params.force_async = !!overlapped;
params.count = buffer_count;
params.buffers = buffers;
status = NtDeviceIoControlFile( (HANDLE)s, event, apc, cvalue, piosb,
IOCTL_AFD_WINE_RECVMSG, &params, sizeof(params), NULL, 0 );
if (status == STATUS_PENDING && !overlapped)
{
if (WaitForSingleObject( event, INFINITE ) == WAIT_FAILED)
return -1;
status = piosb->u.Status;
}
if (!status && ret_size) *ret_size = piosb->Information;
SetLastError( NtStatusToWSAError( status ) );
return status ? -1 : 0;
}
static int WS2_sendto( SOCKET s, WSABUF *buffers, DWORD buffer_count, DWORD *ret_size, DWORD flags,
const struct WS_sockaddr *addr, int addr_len, OVERLAPPED *overlapped,
LPWSAOVERLAPPED_COMPLETION_ROUTINE completion )
{
IO_STATUS_BLOCK iosb, *piosb = &iosb;
struct afd_sendmsg_params params;
PIO_APC_ROUTINE apc = NULL;
HANDLE event = NULL;
void *cvalue = NULL;
NTSTATUS status;
TRACE( "socket %#lx, buffers %p, buffer_count %u, flags %#x, addr %p, "
"addr_len %d, overlapped %p, completion %p\n",
s, buffers, buffer_count, flags, addr, addr_len, overlapped, completion );
if (!socket_list_find( s ))
{
SetLastError( WSAENOTSOCK );
return -1;
}
if (!overlapped && !ret_size)
{
SetLastError( WSAEFAULT );
return -1;
}
if (overlapped)
{
piosb = (IO_STATUS_BLOCK *)overlapped;
if (!((ULONG_PTR)overlapped->hEvent & 1)) cvalue = overlapped;
event = overlapped->hEvent;
}
else
{
if (!(event = get_sync_event())) return -1;
}
piosb->u.Status = STATUS_PENDING;
if (completion)
{
event = NULL;
cvalue = completion;
apc = socket_apc;
}
params.addr = addr;
params.addr_len = addr_len;
params.ws_flags = flags;
params.force_async = !!overlapped;
params.count = buffer_count;
params.buffers = buffers;
status = NtDeviceIoControlFile( (HANDLE)s, event, apc, cvalue, piosb,
IOCTL_AFD_WINE_SENDMSG, &params, sizeof(params), NULL, 0 );
if (status == STATUS_PENDING && !overlapped)
{
if (WaitForSingleObject( event, INFINITE ) == WAIT_FAILED)
return -1;
status = piosb->u.Status;
}
if (!status && ret_size) *ret_size = piosb->Information;
SetLastError( NtStatusToWSAError( status ) );
return status ? -1 : 0;
}
/***********************************************************************
* WSASendMsg
*/
int WINAPI WSASendMsg( SOCKET s, LPWSAMSG msg, DWORD dwFlags, LPDWORD lpNumberOfBytesSent,
LPWSAOVERLAPPED lpOverlapped,
LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine)
{
if (!msg)
{
SetLastError( WSAEFAULT );
return SOCKET_ERROR;
}
return WS2_sendto( s, msg->lpBuffers, msg->dwBufferCount, lpNumberOfBytesSent,
dwFlags, msg->name, msg->namelen,
lpOverlapped, lpCompletionRoutine );
}
/***********************************************************************
* WSARecvMsg
*
* Perform a receive operation that is capable of returning message
* control headers. It is important to note that the WSAMSG parameter
* must remain valid throughout the operation, even when an overlapped
* receive is performed.
*/
static int WINAPI WS2_WSARecvMsg( SOCKET s, LPWSAMSG msg, LPDWORD lpNumberOfBytesRecvd,
LPWSAOVERLAPPED lpOverlapped,
LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine )
{
if (!msg)
{
SetLastError( WSAEFAULT );
return SOCKET_ERROR;
}
return WS2_recv_base( s, msg->lpBuffers, msg->dwBufferCount, lpNumberOfBytesRecvd,
&msg->dwFlags, msg->name, &msg->namelen,
lpOverlapped, lpCompletionRoutine, &msg->Control );
}
/***********************************************************************
* bind (ws2_32.2)
*/
int WINAPI WS_bind( SOCKET s, const struct WS_sockaddr *addr, int len )
{
struct afd_bind_params *params;
struct WS_sockaddr *ret_addr;
IO_STATUS_BLOCK io;
HANDLE sync_event;
NTSTATUS status;
TRACE( "socket %#lx, addr %s\n", s, debugstr_sockaddr(addr) );
if (!addr || (addr->sa_family && !supported_pf( addr->sa_family )))
{
SetLastError( WSAEAFNOSUPPORT );
return -1;
}
if (!(sync_event = get_sync_event())) return -1;
params = HeapAlloc( GetProcessHeap(), 0, sizeof(int) + len );
ret_addr = HeapAlloc( GetProcessHeap(), 0, len );
if (!params || !ret_addr)
{
HeapFree( GetProcessHeap(), 0, params );
HeapFree( GetProcessHeap(), 0, ret_addr );
SetLastError( WSAENOBUFS );
return -1;
}
params->unknown = 0;
memcpy( &params->addr, addr, len );
status = NtDeviceIoControlFile( (HANDLE)s, sync_event, NULL, NULL, &io, IOCTL_AFD_BIND,
params, sizeof(int) + len, ret_addr, len );
if (status == STATUS_PENDING)
{
if (WaitForSingleObject( sync_event, INFINITE ) == WAIT_FAILED)
return -1;
status = io.u.Status;
}
HeapFree( GetProcessHeap(), 0, params );
HeapFree( GetProcessHeap(), 0, ret_addr );
SetLastError( status == STATUS_INVALID_PARAMETER ? WSAEFAULT : NtStatusToWSAError( status ) );
return status ? -1 : 0;
}
/***********************************************************************
* closesocket (WS2_32.3)
*/
int WINAPI WS_closesocket(SOCKET s)
{
int res = SOCKET_ERROR, fd;
if (num_startup)
{
fd = get_sock_fd(s, FILE_READ_DATA, NULL);
if (fd >= 0)
{
release_sock_fd(s, fd);
socket_list_remove(s);
if (CloseHandle(SOCKET2HANDLE(s)))
res = 0;
}
}
else
SetLastError(WSANOTINITIALISED);
TRACE("(socket %04lx) -> %d\n", s, res);
return res;
}
/***********************************************************************
* connect (ws2_32.4)
*/
int WINAPI WS_connect( SOCKET s, const struct WS_sockaddr *addr, int len )
{
struct afd_connect_params *params;
IO_STATUS_BLOCK io;
HANDLE sync_event;
NTSTATUS status;
TRACE( "socket %#lx, addr %s, len %d\n", s, debugstr_sockaddr(addr), len );
if (!(sync_event = get_sync_event())) return -1;
if (!(params = HeapAlloc( GetProcessHeap(), 0, sizeof(*params) + len )))
{
SetLastError( ERROR_NOT_ENOUGH_MEMORY );
return -1;
}
params->addr_len = len;
params->synchronous = TRUE;
memcpy( params + 1, addr, len );
status = NtDeviceIoControlFile( (HANDLE)s, sync_event, NULL, NULL, &io, IOCTL_AFD_WINE_CONNECT,
params, sizeof(*params) + len, NULL, 0 );
HeapFree( GetProcessHeap(), 0, params );
if (status == STATUS_PENDING)
{
if (WaitForSingleObject( sync_event, INFINITE ) == WAIT_FAILED) return -1;
status = io.u.Status;
}
if (status)
{
/* NtStatusToWSAError() has no mapping for WSAEALREADY */
SetLastError( status == STATUS_ADDRESS_ALREADY_ASSOCIATED ? WSAEALREADY : NtStatusToWSAError( status ) );
return -1;
}
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 );
}
static BOOL WINAPI WS2_ConnectEx( SOCKET s, const struct WS_sockaddr *name, int namelen,
void *send_buffer, DWORD send_len, DWORD *ret_len, OVERLAPPED *overlapped )
{
struct afd_connect_params *params;
void *cvalue = NULL;
NTSTATUS status;
TRACE( "socket %#lx, ptr %p %s, length %d, send_buffer %p, send_len %u, overlapped %p\n",
s, name, debugstr_sockaddr(name), namelen, send_buffer, send_len, overlapped );
if (!overlapped)
{
SetLastError( WSA_INVALID_PARAMETER );
return FALSE;
}
if (!((ULONG_PTR)overlapped->hEvent & 1)) cvalue = overlapped;
overlapped->Internal = STATUS_PENDING;
overlapped->InternalHigh = 0;
if (!(params = HeapAlloc( GetProcessHeap(), 0, sizeof(*params) + namelen + send_len )))
{
SetLastError( ERROR_NOT_ENOUGH_MEMORY );
return SOCKET_ERROR;
}
params->addr_len = namelen;
params->synchronous = FALSE;
memcpy( params + 1, name, namelen );
memcpy( (char *)(params + 1) + namelen, send_buffer, send_len );
status = NtDeviceIoControlFile( SOCKET2HANDLE(s), overlapped->hEvent, NULL, cvalue,
(IO_STATUS_BLOCK *)overlapped, IOCTL_AFD_WINE_CONNECT,
params, sizeof(*params) + namelen + send_len, NULL, 0 );
HeapFree( GetProcessHeap(), 0, params );
if (ret_len) *ret_len = overlapped->InternalHigh;
SetLastError( NtStatusToWSAError( status ) );
return !status;
}
static BOOL WINAPI WS2_DisconnectEx( SOCKET s, OVERLAPPED *overlapped, DWORD flags, DWORD reserved )
{
IO_STATUS_BLOCK iosb, *piosb = &iosb;
void *cvalue = NULL;
int how = SD_SEND;
HANDLE event = 0;
NTSTATUS status;
TRACE( "socket %#lx, overlapped %p, flags %#x, reserved %#x\n", s, overlapped, flags, reserved );
if (flags & TF_REUSE_SOCKET)
FIXME( "Reusing socket not supported yet\n" );
if (overlapped)
{
piosb = (IO_STATUS_BLOCK *)overlapped;
if (!((ULONG_PTR)overlapped->hEvent & 1)) cvalue = overlapped;
event = overlapped->hEvent;
overlapped->Internal = STATUS_PENDING;
overlapped->InternalHigh = 0;
}
status = NtDeviceIoControlFile( (HANDLE)s, event, NULL, cvalue, piosb,
IOCTL_AFD_WINE_SHUTDOWN, &how, sizeof(how), NULL, 0 );
if (!status && overlapped) status = STATUS_PENDING;
SetLastError( NtStatusToWSAError( status ) );
return !status;
}
/***********************************************************************
* getpeername (ws2_32.5)
*/
int WINAPI WS_getpeername( SOCKET s, struct WS_sockaddr *addr, int *len )
{
IO_STATUS_BLOCK io;
NTSTATUS status;
TRACE( "socket %#lx, addr %p, len %d\n", s, addr, len ? *len : 0 );
if (!socket_list_find( s ))
{
WSASetLastError( WSAENOTSOCK );
return -1;
}
if (!len)
{
SetLastError( WSAEFAULT );
return -1;
}
status = NtDeviceIoControlFile( (HANDLE)s, NULL, NULL, NULL, &io,
IOCTL_AFD_WINE_GETPEERNAME, NULL, 0, addr, *len );
if (!status)
*len = io.Information;
SetLastError( NtStatusToWSAError( status ) );
return status ? -1 : 0;
}
/***********************************************************************
* getsockname (ws2_32.6)
*/
int WINAPI WS_getsockname( SOCKET s, struct WS_sockaddr *addr, int *len )
{
IO_STATUS_BLOCK io;
NTSTATUS status;
TRACE( "socket %#lx, addr %p, len %d\n", s, addr, len ? *len : 0 );
if (!addr)
{
SetLastError( WSAEFAULT );
return -1;
}
status = NtDeviceIoControlFile( (HANDLE)s, NULL, NULL, NULL, &io, IOCTL_AFD_GETSOCKNAME, NULL, 0, addr, *len );
if (!status)
*len = io.Information;
WSASetLastError( NtStatusToWSAError( status ) );
return status ? -1 : 0;
}
static int server_getsockopt( SOCKET s, ULONG code, char *optval, int *optlen )
{
IO_STATUS_BLOCK io;
NTSTATUS status;
status = NtDeviceIoControlFile( (HANDLE)s, NULL, NULL, NULL, &io, code, NULL, 0, optval, *optlen );
if (!status) *optlen = io.Information;
SetLastError( NtStatusToWSAError( status ) );
return status ? -1 : 0;
}
/***********************************************************************
* 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 %04lx, %s, optval %s, optlen %p (%d))\n", s,
debugstr_sockopt(level, optname), debugstr_optval(optval, 0),
optlen, optlen ? *optlen : 0);
switch(level)
{
case WS_SOL_SOCKET:
{
switch(optname)
{
case WS_SO_ACCEPTCONN:
return server_getsockopt( s, IOCTL_AFD_WINE_GET_SO_ACCEPTCONN, optval, optlen );
case WS_SO_BROADCAST:
return server_getsockopt( s, IOCTL_AFD_WINE_GET_SO_BROADCAST, optval, optlen );
/* Handle common cases. The special cases are below, sorted
* alphabetically */
case WS_SO_RCVBUF:
case WS_SO_REUSEADDR:
case WS_SO_SNDBUF:
if ( (fd = get_sock_fd( s, 0, NULL )) == -1)
return SOCKET_ERROR;
convert_sockopt(&level, &optname);
if (getsockopt(fd, level, optname, optval, (socklen_t *)optlen) != 0 )
{
SetLastError(wsaErrno());
ret = SOCKET_ERROR;
}
release_sock_fd( s, fd );
return ret;
case WS_SO_BSP_STATE:
{
CSADDR_INFO *csinfo = (CSADDR_INFO *)optval;
WSAPROTOCOL_INFOW infow;
int addr_size;
if (!ws_protocol_info( s, TRUE, &infow, &addr_size ))
return -1;
if (infow.iAddressFamily == WS_AF_INET)
addr_size = sizeof(struct sockaddr_in);
else if (infow.iAddressFamily == WS_AF_INET6)
addr_size = sizeof(struct sockaddr_in6);
else
{
FIXME( "family %d is unsupported for SO_BSP_STATE\n", infow.iAddressFamily );
SetLastError( WSAEAFNOSUPPORT );
return -1;
}
if (*optlen < sizeof(CSADDR_INFO) + addr_size * 2)
{
ret = 0;
SetLastError( WSAEFAULT );
return -1;
}
csinfo->LocalAddr.lpSockaddr = (struct WS_sockaddr *)(csinfo + 1);
csinfo->RemoteAddr.lpSockaddr = (struct WS_sockaddr *)((char *)(csinfo + 1) + addr_size);
csinfo->LocalAddr.iSockaddrLength = addr_size;
if (WS_getsockname( s, csinfo->LocalAddr.lpSockaddr, &csinfo->LocalAddr.iSockaddrLength ) < 0)
{
csinfo->LocalAddr.lpSockaddr = NULL;
csinfo->LocalAddr.iSockaddrLength = 0;
}
csinfo->RemoteAddr.iSockaddrLength = addr_size;
if (WS_getpeername( s, csinfo->RemoteAddr.lpSockaddr, &csinfo->RemoteAddr.iSockaddrLength ) < 0)
{
csinfo->RemoteAddr.lpSockaddr = NULL;
csinfo->RemoteAddr.iSockaddrLength = 0;
}
csinfo->iSocketType = infow.iSocketType;
csinfo->iProtocol = infow.iProtocol;
return 0;
}
case WS_SO_DEBUG:
WARN( "returning 0 for SO_DEBUG\n" );
*(DWORD *)optval = 0;
SetLastError( 0 );
return 0;
case WS_SO_DONTLINGER:
{
struct WS_linger linger;
int len = sizeof(linger);
int ret;
if (!optlen || *optlen < sizeof(BOOL)|| !optval)
{
SetLastError(WSAEFAULT);
return SOCKET_ERROR;
}
if (!(ret = WS_getsockopt( s, WS_SOL_SOCKET, WS_SO_LINGER, (char *)&linger, &len )))
{
*(BOOL *)optval = !linger.l_onoff;
*optlen = sizeof(BOOL);
}
return ret;
}
case WS_SO_CONNECT_TIME:
{
static int pretendtime = 0;
struct WS_sockaddr addr;
int len = sizeof(addr);
if (!optlen || *optlen < sizeof(DWORD) || !optval)
{
SetLastError(WSAEFAULT);
return SOCKET_ERROR;
}
if (WS_getpeername(s, &addr, &len) == SOCKET_ERROR)
*(DWORD *)optval = ~0u;
else
{
if (!pretendtime) FIXME("WS_SO_CONNECT_TIME - faking results\n");
*(DWORD *)optval = pretendtime++;
}
*optlen = sizeof(DWORD);
return ret;
}
/* As mentioned in setsockopt, Windows ignores this, so we
* always return true here */
case WS_SO_DONTROUTE:
if (!optlen || *optlen < sizeof(BOOL) || !optval)
{
SetLastError(WSAEFAULT);
return SOCKET_ERROR;
}
*(BOOL *)optval = TRUE;
*optlen = sizeof(BOOL);
return 0;
case WS_SO_ERROR:
return server_getsockopt( s, IOCTL_AFD_WINE_GET_SO_ERROR, optval, optlen );
case WS_SO_KEEPALIVE:
return server_getsockopt( s, IOCTL_AFD_WINE_GET_SO_KEEPALIVE, optval, optlen );
case WS_SO_LINGER:
{
/* struct linger and LINGER have different sizes */
if (!optlen || *optlen < sizeof(LINGER) || !optval)
{
SetLastError(WSAEFAULT);
return SOCKET_ERROR;
}
if ( (fd = get_sock_fd( s, 0, NULL )) == -1)
return SOCKET_ERROR;
if (_get_fd_type(fd) == SOCK_DGRAM)
{
release_sock_fd( s, fd );
SetLastError( WSAENOPROTOOPT );
return -1;
}
release_sock_fd( s, fd );
return server_getsockopt( s, IOCTL_AFD_WINE_GET_SO_LINGER, optval, optlen );
}
case WS_SO_MAX_MSG_SIZE:
if (!optlen || *optlen < sizeof(int) || !optval)
{
SetLastError(WSAEFAULT);
return SOCKET_ERROR;
}
TRACE("getting global SO_MAX_MSG_SIZE = 65507\n");
*(int *)optval = 65507;
*optlen = sizeof(int);
return 0;
case WS_SO_OOBINLINE:
return server_getsockopt( s, IOCTL_AFD_WINE_GET_SO_OOBINLINE, optval, optlen );
/* SO_OPENTYPE does not require a valid socket handle. */
case 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;
case WS_SO_PROTOCOL_INFOA:
case WS_SO_PROTOCOL_INFOW:
{
int size;
WSAPROTOCOL_INFOW infow;
ret = ws_protocol_info(s, optname == WS_SO_PROTOCOL_INFOW, &infow, &size);
if (ret)
{
if (!optlen || !optval || *optlen < size)
{
if(optlen) *optlen = size;
ret = 0;
SetLastError(WSAEFAULT);
}
else
memcpy(optval, &infow, size);
}
return ret ? 0 : SOCKET_ERROR;
}
case WS_SO_RCVTIMEO:
case WS_SO_SNDTIMEO:
{
INT64 timeout;
if (!optlen || *optlen < sizeof(int)|| !optval)
{
SetLastError(WSAEFAULT);
return SOCKET_ERROR;
}
if ( (fd = get_sock_fd( s, 0, NULL )) == -1)
return SOCKET_ERROR;
timeout = get_rcvsnd_timeo(fd, optname == WS_SO_RCVTIMEO);
*(int *)optval = timeout <= UINT_MAX ? timeout : UINT_MAX;
release_sock_fd( s, fd );
return ret;
}
case WS_SO_TYPE:
{
int sock_type;
if (!optlen || *optlen < sizeof(int) || !optval)
{
SetLastError(WSAEFAULT);
return SOCKET_ERROR;
}
if ( (fd = get_sock_fd( s, 0, NULL )) == -1)
return SOCKET_ERROR;
sock_type = _get_fd_type(fd);
if (sock_type == -1)
{
SetLastError(wsaErrno());
ret = SOCKET_ERROR;
}
else
(*(int *)optval) = convert_socktype_u2w(sock_type);
release_sock_fd( s, fd );
return ret;
}
default:
TRACE("Unknown SOL_SOCKET optname: 0x%08x\n", optname);
SetLastError(WSAENOPROTOOPT);
return SOCKET_ERROR;
} /* end switch(optname) */
}/* end case WS_SOL_SOCKET */
#ifdef HAS_IPX
case WS_NSPROTO_IPX:
{
struct WS_sockaddr_ipx addr;
IPX_ADDRESS_DATA *data;
int namelen;
switch(optname)
{
case WS_IPX_PTYPE:
if ((fd = get_sock_fd( s, 0, NULL )) == -1) return SOCKET_ERROR;
#ifdef SOL_IPX
if(getsockopt(fd, SOL_IPX, IPX_TYPE, optval, (socklen_t *)optlen) == -1)
{
ret = SOCKET_ERROR;
}
#else
{
struct ipx val;
socklen_t len=sizeof(struct ipx);
if(getsockopt(fd, 0, SO_DEFAULT_HEADERS, &val, &len) == -1 )
ret = SOCKET_ERROR;
else
*optval = (int)val.ipx_pt;
}
#endif
TRACE("ptype: %d (fd: %d)\n", *(int*)optval, fd);
release_sock_fd( s, fd );
return ret;
case WS_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 WS_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;
}/* end switch(optname) */
} /* end case WS_NSPROTO_IPX */
#endif
#ifdef HAS_IRDA
#define MAX_IRDA_DEVICES 10
case WS_SOL_IRLMP:
switch(optname)
{
case WS_IRLMP_ENUMDEVICES:
{
char buf[sizeof(struct irda_device_list) +
(MAX_IRDA_DEVICES - 1) * sizeof(struct irda_device_info)];
int res;
socklen_t len = sizeof(buf);
if ( (fd = get_sock_fd( s, 0, NULL )) == -1)
return SOCKET_ERROR;
res = getsockopt( fd, SOL_IRLMP, IRLMP_ENUMDEVICES, buf, &len );
release_sock_fd( s, fd );
if (res < 0)
{
SetLastError(wsaErrno());
return SOCKET_ERROR;
}
else
{
struct irda_device_list *src = (struct irda_device_list *)buf;
DEVICELIST *dst = (DEVICELIST *)optval;
INT needed = sizeof(DEVICELIST);
unsigned int i;
if (src->len > 0)
needed += (src->len - 1) * sizeof(IRDA_DEVICE_INFO);
if (*optlen < needed)
{
SetLastError(WSAEFAULT);
return SOCKET_ERROR;
}
*optlen = needed;
TRACE("IRLMP_ENUMDEVICES: %d devices found:\n", src->len);
dst->numDevice = src->len;
for (i = 0; i < src->len; i++)
{
TRACE("saddr = %08x, daddr = %08x, info = %s, hints = %02x%02x\n",
src->dev[i].saddr, src->dev[i].daddr,
src->dev[i].info, src->dev[i].hints[0],
src->dev[i].hints[1]);
memcpy( dst->Device[i].irdaDeviceID,
&src->dev[i].daddr,
sizeof(dst->Device[i].irdaDeviceID) ) ;
memcpy( dst->Device[i].irdaDeviceName,
src->dev[i].info,
sizeof(dst->Device[i].irdaDeviceName) ) ;
memcpy( &dst->Device[i].irdaDeviceHints1,
&src->dev[i].hints[0],
sizeof(dst->Device[i].irdaDeviceHints1) ) ;
memcpy( &dst->Device[i].irdaDeviceHints2,
&src->dev[i].hints[1],
sizeof(dst->Device[i].irdaDeviceHints2) ) ;
dst->Device[i].irdaCharSet = src->dev[i].charset;
}
return 0;
}
}
default:
FIXME("IrDA optname:0x%x\n", optname);
return SOCKET_ERROR;
}
break; /* case WS_SOL_IRLMP */
#undef MAX_IRDA_DEVICES
#endif
/* Levels WS_IPPROTO_TCP and WS_IPPROTO_IP convert directly */
case WS_IPPROTO_TCP:
switch(optname)
{
case WS_TCP_NODELAY:
if ( (fd = get_sock_fd( s, 0, NULL )) == -1)
return SOCKET_ERROR;
convert_sockopt(&level, &optname);
if (getsockopt(fd, level, optname, optval, (socklen_t *)optlen) != 0 )
{
SetLastError(wsaErrno());
ret = SOCKET_ERROR;
}
release_sock_fd( s, fd );
return ret;
}
FIXME("Unknown IPPROTO_TCP optname 0x%08x\n", optname);
return SOCKET_ERROR;
case WS_IPPROTO_IP:
switch(optname)
{
case WS_IP_ADD_MEMBERSHIP:
case WS_IP_DROP_MEMBERSHIP:
#ifdef IP_HDRINCL
case WS_IP_HDRINCL:
#endif
case WS_IP_MULTICAST_IF:
case WS_IP_MULTICAST_LOOP:
case WS_IP_MULTICAST_TTL:
case WS_IP_OPTIONS:
#if defined(IP_PKTINFO) || defined(IP_RECVDSTADDR)
case WS_IP_PKTINFO:
#endif
case WS_IP_TOS:
case WS_IP_TTL:
#ifdef IP_UNICAST_IF
case WS_IP_UNICAST_IF:
#endif
if ( (fd = get_sock_fd( s, 0, NULL )) == -1)
return SOCKET_ERROR;
convert_sockopt(&level, &optname);
if (getsockopt(fd, level, optname, optval, (socklen_t *)optlen) != 0 )
{
SetLastError(wsaErrno());
ret = SOCKET_ERROR;
}
release_sock_fd( s, fd );
return ret;
case WS_IP_DONTFRAGMENT:
return get_dont_fragment(s, IPPROTO_IP, (BOOL *)optval) ? 0 : SOCKET_ERROR;
}
FIXME("Unknown IPPROTO_IP optname 0x%08x\n", optname);
return SOCKET_ERROR;
case WS_IPPROTO_IPV6:
switch(optname)
{
#ifdef IPV6_ADD_MEMBERSHIP
case WS_IPV6_ADD_MEMBERSHIP:
#endif
#ifdef IPV6_DROP_MEMBERSHIP
case WS_IPV6_DROP_MEMBERSHIP:
#endif
case WS_IPV6_MULTICAST_IF:
case WS_IPV6_MULTICAST_HOPS:
case WS_IPV6_MULTICAST_LOOP:
case WS_IPV6_UNICAST_HOPS:
case WS_IPV6_V6ONLY:
#ifdef IPV6_UNICAST_IF
case WS_IPV6_UNICAST_IF:
#endif
if ( (fd = get_sock_fd( s, 0, NULL )) == -1)
return SOCKET_ERROR;
convert_sockopt(&level, &optname);
if (getsockopt(fd, level, optname, optval, (socklen_t *)optlen) != 0 )
{
SetLastError(wsaErrno());
ret = SOCKET_ERROR;
}
release_sock_fd( s, fd );
return ret;
case WS_IPV6_DONTFRAG:
return get_dont_fragment(s, IPPROTO_IPV6, (BOOL *)optval) ? 0 : SOCKET_ERROR;
}
FIXME("Unknown IPPROTO_IPV6 optname 0x%08x\n", optname);
return SOCKET_ERROR;
default:
WARN("Unknown level: 0x%08x\n", level);
SetLastError(WSAEINVAL);
return SOCKET_ERROR;
} /* end switch(level) */
}
static const char *debugstr_wsaioctl(DWORD code)
{
const char *name = NULL, *buf_type, *family;
#define IOCTL_NAME(x) case x: name = #x; break
switch (code)
{
IOCTL_NAME(WS_FIONBIO);
IOCTL_NAME(WS_FIONREAD);
IOCTL_NAME(WS_SIOCATMARK);
/* IOCTL_NAME(WS_SIO_ACQUIRE_PORT_RESERVATION); */
IOCTL_NAME(WS_SIO_ADDRESS_LIST_CHANGE);
IOCTL_NAME(WS_SIO_ADDRESS_LIST_QUERY);
IOCTL_NAME(WS_SIO_ASSOCIATE_HANDLE);
/* IOCTL_NAME(WS_SIO_ASSOCIATE_PORT_RESERVATION);
IOCTL_NAME(WS_SIO_BASE_HANDLE);
IOCTL_NAME(WS_SIO_BSP_HANDLE);
IOCTL_NAME(WS_SIO_BSP_HANDLE_SELECT);
IOCTL_NAME(WS_SIO_BSP_HANDLE_POLL);
IOCTL_NAME(WS_SIO_CHK_QOS); */
IOCTL_NAME(WS_SIO_ENABLE_CIRCULAR_QUEUEING);
IOCTL_NAME(WS_SIO_FIND_ROUTE);
IOCTL_NAME(WS_SIO_FLUSH);
IOCTL_NAME(WS_SIO_GET_BROADCAST_ADDRESS);
IOCTL_NAME(WS_SIO_GET_EXTENSION_FUNCTION_POINTER);
IOCTL_NAME(WS_SIO_GET_GROUP_QOS);
IOCTL_NAME(WS_SIO_GET_INTERFACE_LIST);
/* IOCTL_NAME(WS_SIO_GET_INTERFACE_LIST_EX); */
IOCTL_NAME(WS_SIO_GET_QOS);
IOCTL_NAME(WS_SIO_IDEAL_SEND_BACKLOG_CHANGE);
IOCTL_NAME(WS_SIO_IDEAL_SEND_BACKLOG_QUERY);
IOCTL_NAME(WS_SIO_KEEPALIVE_VALS);
IOCTL_NAME(WS_SIO_MULTIPOINT_LOOPBACK);
IOCTL_NAME(WS_SIO_MULTICAST_SCOPE);
/* IOCTL_NAME(WS_SIO_QUERY_RSS_SCALABILITY_INFO);
IOCTL_NAME(WS_SIO_QUERY_WFP_ALE_ENDPOINT_HANDLE); */
IOCTL_NAME(WS_SIO_RCVALL);
IOCTL_NAME(WS_SIO_RCVALL_IGMPMCAST);
IOCTL_NAME(WS_SIO_RCVALL_MCAST);
/* IOCTL_NAME(WS_SIO_RELEASE_PORT_RESERVATION); */
IOCTL_NAME(WS_SIO_ROUTING_INTERFACE_CHANGE);
IOCTL_NAME(WS_SIO_ROUTING_INTERFACE_QUERY);
IOCTL_NAME(WS_SIO_SET_COMPATIBILITY_MODE);
IOCTL_NAME(WS_SIO_SET_GROUP_QOS);
IOCTL_NAME(WS_SIO_SET_QOS);
IOCTL_NAME(WS_SIO_TRANSLATE_HANDLE);
IOCTL_NAME(WS_SIO_UDP_CONNRESET);
}
#undef IOCTL_NAME
if (name)
return name + 3;
/* If this is not a known code split its bits */
switch(code & 0x18000000)
{
case WS_IOC_WS2:
family = "IOC_WS2";
break;
case WS_IOC_PROTOCOL:
family = "IOC_PROTOCOL";
break;
case WS_IOC_VENDOR:
family = "IOC_VENDOR";
break;
default: /* WS_IOC_UNIX */
{
BYTE size = (code >> 16) & WS_IOCPARM_MASK;
char x = (code & 0xff00) >> 8;
BYTE y = code & 0xff;
char args[14];
switch (code & (WS_IOC_VOID|WS_IOC_INOUT))
{
case WS_IOC_VOID:
buf_type = "_IO";
sprintf(args, "%d, %d", x, y);
break;
case WS_IOC_IN:
buf_type = "_IOW";
sprintf(args, "'%c', %d, %d", x, y, size);
break;
case WS_IOC_OUT:
buf_type = "_IOR";
sprintf(args, "'%c', %d, %d", x, y, size);
break;
default:
buf_type = "?";
sprintf(args, "'%c', %d, %d", x, y, size);
break;
}
return wine_dbg_sprintf("%s(%s)", buf_type, args);
}
}
/* We are different from WS_IOC_UNIX. */
switch (code & (WS_IOC_VOID|WS_IOC_INOUT))
{
case WS_IOC_VOID:
buf_type = "_WSAIO";
break;
case WS_IOC_INOUT:
buf_type = "_WSAIORW";
break;
case WS_IOC_IN:
buf_type = "_WSAIOW";
break;
case WS_IOC_OUT:
buf_type = "_WSAIOR";
break;
default:
buf_type = "?";
break;
}
return wine_dbg_sprintf("%s(%s, %d)", buf_type, family,
(USHORT)(code & 0xffff));
}
/* do an ioctl call through the server */
static DWORD server_ioctl_sock( SOCKET s, DWORD code, LPVOID in_buff, DWORD in_size,
LPVOID out_buff, DWORD out_size, LPDWORD ret_size,
LPWSAOVERLAPPED overlapped,
LPWSAOVERLAPPED_COMPLETION_ROUTINE completion )
{
IO_STATUS_BLOCK iosb, *piosb = &iosb;
HANDLE handle = SOCKET2HANDLE( s );
PIO_APC_ROUTINE apc = NULL;
HANDLE event = NULL;
void *cvalue = NULL;
NTSTATUS status;
if (overlapped)
{
piosb = (IO_STATUS_BLOCK *)overlapped;
if (!((ULONG_PTR)overlapped->hEvent & 1)) cvalue = overlapped;
event = overlapped->hEvent;
}
else
{
if (!(event = get_sync_event())) return GetLastError();
}
if (completion)
{
event = NULL;
cvalue = completion;
apc = socket_apc;
}
status = NtDeviceIoControlFile( handle, event, apc, cvalue, piosb, code,
in_buff, in_size, out_buff, out_size );
if (status == STATUS_PENDING && !overlapped)
{
if (WaitForSingleObject( event, INFINITE ) == WAIT_FAILED)
return -1;
status = piosb->u.Status;
}
if (status == STATUS_NOT_SUPPORTED)
{
FIXME("Unsupported ioctl %x (device=%x access=%x func=%x method=%x)\n",
code, code >> 16, (code >> 14) & 3, (code >> 2) & 0xfff, code & 3);
}
else if (status == STATUS_SUCCESS)
*ret_size = piosb->Information;
return NtStatusToWSAError( status );
}
/**********************************************************************
* WSAIoctl (WS2_32.50)
*
*/
INT WINAPI WSAIoctl(SOCKET s, DWORD code, LPVOID in_buff, DWORD in_size, LPVOID out_buff,
DWORD out_size, LPDWORD ret_size, LPWSAOVERLAPPED overlapped,
LPWSAOVERLAPPED_COMPLETION_ROUTINE completion )
{
TRACE("%04lx, %s, %p, %d, %p, %d, %p, %p, %p\n",
s, debugstr_wsaioctl(code), in_buff, in_size, out_buff, out_size, ret_size, overlapped, completion);
if (!ret_size)
{
SetLastError( WSAEFAULT );
return -1;
}
switch (code)
{
case WS_FIONBIO:
{
DWORD ret;
if (IS_INTRESOURCE( in_buff ))
{
SetLastError( WSAEFAULT );
return -1;
}
/* Explicitly ignore the output buffer; WeChat tries to pass an address
* without write access. */
ret = server_ioctl_sock( s, IOCTL_AFD_WINE_FIONBIO, in_buff, in_size,
NULL, 0, ret_size, overlapped, completion );
SetLastError( ret );
return ret ? -1 : 0;
}
case WS_FIONREAD:
{
DWORD ret;
ret = server_ioctl_sock( s, IOCTL_AFD_WINE_FIONREAD, in_buff, in_size,
out_buff, out_size, ret_size, overlapped, completion );
SetLastError( ret );
if (!ret) *ret_size = sizeof(WS_u_long);
return ret ? -1 : 0;
}
case WS_SIOCATMARK:
{
DWORD ret;
ret = server_ioctl_sock( s, IOCTL_AFD_WINE_SIOCATMARK, in_buff, in_size,
out_buff, out_size, ret_size, overlapped, completion );
SetLastError( ret );
if (!ret) *ret_size = sizeof(WS_u_long);
return ret ? -1 : 0;
}
case WS_SIO_GET_INTERFACE_LIST:
{
DWORD ret;
ret = server_ioctl_sock( s, IOCTL_AFD_WINE_GET_INTERFACE_LIST, in_buff, in_size,
out_buff, out_size, ret_size, overlapped, completion );
SetLastError( ret );
if (ret && ret != ERROR_IO_PENDING) *ret_size = 0;
return ret ? -1 : 0;
}
case WS_SIO_ADDRESS_LIST_QUERY:
{
DWORD size, total;
TRACE("-> SIO_ADDRESS_LIST_QUERY request\n");
if (out_size && out_size < FIELD_OFFSET(SOCKET_ADDRESS_LIST, Address[0]))
{
*ret_size = 0;
SetLastError(WSAEINVAL);
return SOCKET_ERROR;
}
if (GetAdaptersInfo(NULL, &size) == ERROR_BUFFER_OVERFLOW)
{
IP_ADAPTER_INFO *p, *table = HeapAlloc(GetProcessHeap(), 0, size);
NTSTATUS status = STATUS_SUCCESS;
SOCKET_ADDRESS_LIST *sa_list;
SOCKADDR_IN *sockaddr;
SOCKET_ADDRESS *sa;
unsigned int i;
DWORD ret = 0;
DWORD num;
if (!table || GetAdaptersInfo(table, &size))
{
HeapFree(GetProcessHeap(), 0, table);
SetLastError( WSAEINVAL );
return -1;
}
for (p = table, num = 0; p; p = p->Next)
if (p->IpAddressList.IpAddress.String[0]) num++;
total = FIELD_OFFSET(SOCKET_ADDRESS_LIST, Address[num]) + num * sizeof(*sockaddr);
if (total > out_size || !out_buff)
{
*ret_size = total;
HeapFree(GetProcessHeap(), 0, table);
SetLastError( WSAEFAULT );
return -1;
}
sa_list = out_buff;
sa = sa_list->Address;
sockaddr = (SOCKADDR_IN *)&sa[num];
sa_list->iAddressCount = num;
for (p = table, i = 0; p; p = p->Next)
{
if (!p->IpAddressList.IpAddress.String[0]) continue;
sa[i].lpSockaddr = (SOCKADDR *)&sockaddr[i];
sa[i].iSockaddrLength = sizeof(SOCKADDR);
sockaddr[i].sin_family = WS_AF_INET;
sockaddr[i].sin_port = 0;
sockaddr[i].sin_addr.WS_s_addr = inet_addr(p->IpAddressList.IpAddress.String);
i++;
}
HeapFree(GetProcessHeap(), 0, table);
ret = server_ioctl_sock( s, IOCTL_AFD_WINE_COMPLETE_ASYNC, &status, sizeof(status),
NULL, 0, ret_size, overlapped, completion );
*ret_size = total;
SetLastError( ret );
return ret ? -1 : 0;
}
else
{
WARN("unable to get IP address list\n");
SetLastError( WSAEINVAL );
return -1;
}
}
case WS_SIO_GET_EXTENSION_FUNCTION_POINTER:
{
#define EXTENSION_FUNCTION(x, y) { x, y, #y },
static const struct
{
GUID guid;
void *func_ptr;
const char *name;
} guid_funcs[] = {
EXTENSION_FUNCTION(WSAID_CONNECTEX, WS2_ConnectEx)
EXTENSION_FUNCTION(WSAID_DISCONNECTEX, WS2_DisconnectEx)
EXTENSION_FUNCTION(WSAID_ACCEPTEX, WS2_AcceptEx)
EXTENSION_FUNCTION(WSAID_GETACCEPTEXSOCKADDRS, WS2_GetAcceptExSockaddrs)
EXTENSION_FUNCTION(WSAID_TRANSMITFILE, WS2_TransmitFile)
/* EXTENSION_FUNCTION(WSAID_TRANSMITPACKETS, WS2_TransmitPackets) */
EXTENSION_FUNCTION(WSAID_WSARECVMSG, WS2_WSARecvMsg)
EXTENSION_FUNCTION(WSAID_WSASENDMSG, WSASendMsg)
};
#undef EXTENSION_FUNCTION
unsigned int i;
for (i = 0; i < ARRAY_SIZE(guid_funcs); i++)
{
if (IsEqualGUID(&guid_funcs[i].guid, in_buff))
{
NTSTATUS status = STATUS_SUCCESS;
DWORD ret = 0;
TRACE( "returning %s\n", guid_funcs[i].name );
*(void **)out_buff = guid_funcs[i].func_ptr;
ret = server_ioctl_sock( s, IOCTL_AFD_WINE_COMPLETE_ASYNC, &status, sizeof(status),
NULL, 0, ret_size, overlapped, completion );
*ret_size = sizeof(void *);
SetLastError( ret );
return ret ? -1 : 0;
}
}
FIXME("SIO_GET_EXTENSION_FUNCTION_POINTER %s: stub\n", debugstr_guid(in_buff));
SetLastError( WSAEINVAL );
return -1;
}
case WS_SIO_KEEPALIVE_VALS:
{
DWORD ret;
ret = server_ioctl_sock( s, IOCTL_AFD_WINE_KEEPALIVE_VALS, in_buff, in_size,
out_buff, out_size, ret_size, overlapped, completion );
if (!overlapped || completion) *ret_size = 0;
SetLastError( ret );
return ret ? -1 : 0;
}
case WS_SIO_ROUTING_INTERFACE_QUERY:
{
struct WS_sockaddr *daddr = (struct WS_sockaddr *)in_buff;
struct WS_sockaddr_in *daddr_in = (struct WS_sockaddr_in *)daddr;
struct WS_sockaddr_in *saddr_in = out_buff;
MIB_IPFORWARDROW row;
PMIB_IPADDRTABLE ipAddrTable = NULL;
DWORD size, i, found_index, ret = 0;
NTSTATUS status = STATUS_SUCCESS;
TRACE( "-> WS_SIO_ROUTING_INTERFACE_QUERY request\n" );
if (!in_buff || in_size < sizeof(struct WS_sockaddr) ||
!out_buff || out_size < sizeof(struct WS_sockaddr_in))
{
SetLastError( WSAEFAULT );
return -1;
}
if (daddr->sa_family != WS_AF_INET)
{
FIXME("unsupported address family %d\n", daddr->sa_family);
SetLastError( WSAEAFNOSUPPORT );
return -1;
}
if (GetBestRoute( daddr_in->sin_addr.S_un.S_addr, 0, &row ) != NOERROR ||
GetIpAddrTable( NULL, &size, FALSE ) != ERROR_INSUFFICIENT_BUFFER)
{
SetLastError( WSAEFAULT );
return -1;
}
ipAddrTable = HeapAlloc( GetProcessHeap(), 0, size );
if (GetIpAddrTable( ipAddrTable, &size, FALSE ))
{
HeapFree( GetProcessHeap(), 0, ipAddrTable );
SetLastError( WSAEFAULT );
return -1;
}
for (i = 0, found_index = ipAddrTable->dwNumEntries;
i < ipAddrTable->dwNumEntries; i++)
{
if (ipAddrTable->table[i].dwIndex == row.dwForwardIfIndex)
found_index = i;
}
if (found_index == ipAddrTable->dwNumEntries)
{
ERR("no matching IP address for interface %d\n",
row.dwForwardIfIndex);
HeapFree( GetProcessHeap(), 0, ipAddrTable );
SetLastError( WSAEFAULT );
return -1;
}
saddr_in->sin_family = WS_AF_INET;
saddr_in->sin_addr.S_un.S_addr = ipAddrTable->table[found_index].dwAddr;
saddr_in->sin_port = 0;
HeapFree( GetProcessHeap(), 0, ipAddrTable );
ret = server_ioctl_sock( s, IOCTL_AFD_WINE_COMPLETE_ASYNC, &status, sizeof(status),
NULL, 0, ret_size, overlapped, completion );
if (!ret) *ret_size = sizeof(struct WS_sockaddr_in);
SetLastError( ret );
return ret ? -1 : 0;
}
case WS_SIO_ADDRESS_LIST_CHANGE:
{
int force_async = !!overlapped;
DWORD ret;
ret = server_ioctl_sock( s, IOCTL_AFD_WINE_ADDRESS_LIST_CHANGE, &force_async, sizeof(force_async),
out_buff, out_size, ret_size, overlapped, completion );
SetLastError( ret );
return ret ? -1 : 0;
}
case WS_SIO_UDP_CONNRESET:
{
NTSTATUS status = STATUS_SUCCESS;
DWORD ret;
FIXME( "WS_SIO_UDP_CONNRESET stub\n" );
ret = server_ioctl_sock( s, IOCTL_AFD_WINE_COMPLETE_ASYNC, &status, sizeof(status),
NULL, 0, ret_size, overlapped, completion );
SetLastError( ret );
return ret ? -1 : 0;
}
case WS_SIO_BASE_HANDLE:
{
NTSTATUS status;
DWORD ret;
if (overlapped)
{
status = STATUS_NOT_SUPPORTED;
}
else
{
status = STATUS_SUCCESS;
*(SOCKET *)out_buff = s;
}
ret = server_ioctl_sock( s, IOCTL_AFD_WINE_COMPLETE_ASYNC, &status, sizeof(status),
NULL, 0, ret_size, overlapped, completion );
if (overlapped) ret = ERROR_IO_PENDING;
if (!ret) *ret_size = sizeof(SOCKET);
SetLastError( ret );
return ret ? -1 : 0;
}
default:
FIXME( "unimplemented ioctl %s\n", debugstr_wsaioctl( code ) );
/* fall through */
case LOWORD(WS_FIONBIO): /* Netscape tries to use this */
case WS_SIO_SET_COMPATIBILITY_MODE:
{
NTSTATUS status = STATUS_NOT_SUPPORTED;
server_ioctl_sock( s, IOCTL_AFD_WINE_COMPLETE_ASYNC, &status, sizeof(status),
NULL, 0, ret_size, overlapped, completion );
if (overlapped)
{
SetLastError( ERROR_IO_PENDING );
}
else
{
*ret_size = 0;
SetLastError( WSAEOPNOTSUPP );
}
return -1;
}
}
}
/***********************************************************************
* ioctlsocket (WS2_32.10)
*/
int WINAPI WS_ioctlsocket(SOCKET s, LONG cmd, WS_u_long *argp)
{
DWORD ret_size;
return WSAIoctl( s, cmd, argp, sizeof(WS_u_long), argp, sizeof(WS_u_long), &ret_size, NULL, NULL );
}
/***********************************************************************
* listen (ws2_32.13)
*/
int WINAPI WS_listen( SOCKET s, int backlog )
{
struct afd_listen_params params = {.backlog = backlog};
IO_STATUS_BLOCK io;
NTSTATUS status;
TRACE( "socket %#lx, backlog %d\n", s, backlog );
status = NtDeviceIoControlFile( SOCKET2HANDLE(s), NULL, NULL, NULL, &io,
IOCTL_AFD_LISTEN, &params, sizeof(params), NULL, 0 );
SetLastError( NtStatusToWSAError( status ) );
return status ? -1 : 0;
}
/***********************************************************************
* 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 ( WS2_recv_base(s, &wsabuf, 1, &n, &dwFlags, NULL, 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 ( WS2_recv_base(s, &wsabuf, 1, &n, &dwFlags, from, fromlen, NULL, NULL, NULL) == SOCKET_ERROR )
return SOCKET_ERROR;
else
return n;
}
/* as FD_SET(), but returns 1 if the fd was added, 0 otherwise */
static int add_fd_to_set( SOCKET fd, struct WS_fd_set *set )
{
unsigned int i;
for (i = 0; i < set->fd_count; ++i)
{
if (set->fd_array[i] == fd)
return 0;
}
if (set->fd_count < WS_FD_SETSIZE)
{
set->fd_array[set->fd_count++] = fd;
return 1;
}
return 0;
}
/***********************************************************************
* select (ws2_32.18)
*/
int WINAPI WS_select( int count, WS_fd_set *read_ptr, WS_fd_set *write_ptr,
WS_fd_set *except_ptr, const struct WS_timeval *timeout)
{
char buffer[offsetof( struct afd_poll_params, sockets[WS_FD_SETSIZE * 3] )] = {0};
struct afd_poll_params *params = (struct afd_poll_params *)buffer;
struct WS_fd_set read, write, except;
ULONG params_size, i, j;
SOCKET poll_socket = 0;
IO_STATUS_BLOCK io;
HANDLE sync_event;
int ret_count = 0;
NTSTATUS status;
TRACE( "read %p, write %p, except %p, timeout %p\n", read_ptr, write_ptr, except_ptr, timeout );
WS_FD_ZERO( &read );
WS_FD_ZERO( &write );
WS_FD_ZERO( &except );
if (read_ptr) read = *read_ptr;
if (write_ptr) write = *write_ptr;
if (except_ptr) except = *except_ptr;
if (!(sync_event = get_sync_event())) return -1;
if (timeout)
params->timeout = timeout->tv_sec * -10000000 + timeout->tv_usec * -10;
else
params->timeout = TIMEOUT_INFINITE;
for (i = 0; i < read.fd_count; ++i)
{
params->sockets[params->count].socket = read.fd_array[i];
params->sockets[params->count].flags = AFD_POLL_READ | AFD_POLL_ACCEPT | AFD_POLL_HUP;
++params->count;
poll_socket = read.fd_array[i];
}
for (i = 0; i < write.fd_count; ++i)
{
params->sockets[params->count].socket = write.fd_array[i];
params->sockets[params->count].flags = AFD_POLL_WRITE;
++params->count;
poll_socket = write.fd_array[i];
}
for (i = 0; i < except.fd_count; ++i)
{
params->sockets[params->count].socket = except.fd_array[i];
params->sockets[params->count].flags = AFD_POLL_OOB | AFD_POLL_CONNECT_ERR;
++params->count;
poll_socket = except.fd_array[i];
}
if (!params->count)
{
SetLastError( WSAEINVAL );
return -1;
}
params_size = offsetof( struct afd_poll_params, sockets[params->count] );
status = NtDeviceIoControlFile( (HANDLE)poll_socket, sync_event, NULL, NULL, &io,
IOCTL_AFD_POLL, params, params_size, params, params_size );
if (status == STATUS_PENDING)
{
if (WaitForSingleObject( sync_event, INFINITE ) == WAIT_FAILED)
return -1;
status = io.u.Status;
}
if (status == STATUS_TIMEOUT) status = STATUS_SUCCESS;
if (!status)
{
/* pointers may alias, so clear them all first */
if (read_ptr) WS_FD_ZERO( read_ptr );
if (write_ptr) WS_FD_ZERO( write_ptr );
if (except_ptr) WS_FD_ZERO( except_ptr );
for (i = 0; i < params->count; ++i)
{
unsigned int flags = params->sockets[i].flags;
SOCKET s = params->sockets[i].socket;
for (j = 0; j < read.fd_count; ++j)
{
if (read.fd_array[j] == s
&& (flags & (AFD_POLL_READ | AFD_POLL_ACCEPT | AFD_POLL_HUP | AFD_POLL_CLOSE)))
{
ret_count += add_fd_to_set( s, read_ptr );
flags &= ~AFD_POLL_CLOSE;
}
}
if (flags & AFD_POLL_CLOSE)
status = STATUS_INVALID_HANDLE;
for (j = 0; j < write.fd_count; ++j)
{
if (write.fd_array[j] == s && (flags & AFD_POLL_WRITE))
ret_count += add_fd_to_set( s, write_ptr );
}
for (j = 0; j < except.fd_count; ++j)
{
if (except.fd_array[j] == s && (flags & (AFD_POLL_OOB | AFD_POLL_CONNECT_ERR)))
ret_count += add_fd_to_set( s, except_ptr );
}
}
}
SetLastError( NtStatusToWSAError( status ) );
return status ? -1 : ret_count;
}
static unsigned int afd_poll_flag_to_win32( unsigned int flags )
{
static const unsigned int map[] =
{
FD_READ, /* READ */
FD_OOB, /* OOB */
FD_WRITE, /* WRITE */
FD_CLOSE, /* HUP */
FD_CLOSE, /* RESET */
0, /* CLOSE */
FD_CONNECT, /* CONNECT */
FD_ACCEPT, /* ACCEPT */
FD_CONNECT, /* CONNECT_ERR */
};
unsigned int i, ret = 0;
for (i = 0; i < ARRAY_SIZE(map); ++i)
{
if (flags & (1 << i)) ret |= map[i];
}
return ret;
}
/***********************************************************************
* WSAPoll (ws2_32.@)
*/
int WINAPI WSAPoll( WSAPOLLFD *fds, ULONG count, int timeout )
{
struct afd_poll_params *params;
ULONG params_size, i, j;
SOCKET poll_socket = 0;
IO_STATUS_BLOCK io;
HANDLE sync_event;
int ret_count = 0;
NTSTATUS status;
if (!count)
{
SetLastError(WSAEINVAL);
return SOCKET_ERROR;
}
if (!fds)
{
SetLastError(WSAEFAULT);
return SOCKET_ERROR;
}
if (!(sync_event = get_sync_event())) return -1;
params_size = offsetof( struct afd_poll_params, sockets[count] );
if (!(params = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY, params_size )))
{
SetLastError(WSAENOBUFS);
return SOCKET_ERROR;
}
params->timeout = (timeout >= 0 ? timeout * -10000 : TIMEOUT_INFINITE);
for (i = 0; i < count; ++i)
{
unsigned int flags = AFD_POLL_HUP | AFD_POLL_RESET | AFD_POLL_CONNECT_ERR;
if ((INT_PTR)fds[i].fd < 0 || !socket_list_find( fds[i].fd ))
{
fds[i].revents = WS_POLLNVAL;
continue;
}
poll_socket = fds[i].fd;
params->sockets[params->count].socket = fds[i].fd;
if (fds[i].events & WS_POLLRDNORM)
flags |= AFD_POLL_ACCEPT | AFD_POLL_READ;
if (fds[i].events & WS_POLLRDBAND)
flags |= AFD_POLL_OOB;
if (fds[i].events & WS_POLLWRNORM)
flags |= AFD_POLL_WRITE;
params->sockets[params->count].flags = flags;
++params->count;
fds[i].revents = 0;
}
if (!poll_socket)
{
SetLastError( WSAENOTSOCK );
HeapFree( GetProcessHeap(), 0, params );
return -1;
}
status = NtDeviceIoControlFile( (HANDLE)poll_socket, sync_event, NULL, NULL, &io, IOCTL_AFD_POLL,
params, params_size, params, params_size );
if (status == STATUS_PENDING)
{
if (WaitForSingleObject( sync_event, INFINITE ) == WAIT_FAILED)
{
HeapFree( GetProcessHeap(), 0, params );
return -1;
}
status = io.u.Status;
}
if (!status)
{
for (i = 0; i < count; ++i)
{
for (j = 0; j < params->count; ++j)
{
if (fds[i].fd == params->sockets[j].socket)
{
unsigned int revents = 0;
if (params->sockets[j].flags & (AFD_POLL_ACCEPT | AFD_POLL_READ))
revents |= WS_POLLRDNORM;
if (params->sockets[j].flags & AFD_POLL_OOB)
revents |= WS_POLLRDBAND;
if (params->sockets[j].flags & AFD_POLL_WRITE)
revents |= WS_POLLWRNORM;
if (params->sockets[j].flags & AFD_POLL_HUP)
revents |= WS_POLLHUP;
if (params->sockets[j].flags & (AFD_POLL_RESET | AFD_POLL_CONNECT_ERR))
revents |= WS_POLLERR;
if (params->sockets[j].flags & AFD_POLL_CLOSE)
revents |= WS_POLLNVAL;
fds[i].revents = revents & (fds[i].events | WS_POLLHUP | WS_POLLERR | WS_POLLNVAL);
if (fds[i].revents)
++ret_count;
}
}
}
}
if (status == STATUS_TIMEOUT) status = STATUS_SUCCESS;
HeapFree( GetProcessHeap(), 0, params );
SetLastError( NtStatusToWSAError( status ) );
return status ? -1 : ret_count;
}
/***********************************************************************
* 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 ( WS2_sendto( 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 WS2_sendto( 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 )
{
/* Garena hooks WSASendTo(), so we need a wrapper */
return WS2_sendto( s, lpBuffers, dwBufferCount,
lpNumberOfBytesSent, dwFlags,
to, tolen,
lpOverlapped, lpCompletionRoutine );
}
/***********************************************************************
* 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 ( WS2_sendto(s, &wsabuf, 1, &n, flags, to, tolen, NULL, NULL) == SOCKET_ERROR )
return SOCKET_ERROR;
else
return n;
}
static int server_setsockopt( SOCKET s, ULONG code, const char *optval, int optlen )
{
IO_STATUS_BLOCK io;
NTSTATUS status;
status = NtDeviceIoControlFile( (HANDLE)s, NULL, NULL, NULL, &io, code, (void *)optval, optlen, NULL, 0 );
SetLastError( NtStatusToWSAError( status ) );
return status ? -1 : 0;
}
/***********************************************************************
* setsockopt (WS2_32.21)
*/
int WINAPI WS_setsockopt(SOCKET s, int level, int optname,
const char *optval, int optlen)
{
int fd;
int woptval;
struct timeval tval;
struct ip_mreq_source mreq_source;
TRACE("(socket %04lx, %s, optval %s, optlen %d)\n", s,
debugstr_sockopt(level, optname), debugstr_optval(optval, optlen),
optlen);
/* some broken apps pass the value directly instead of a pointer to it */
if(optlen && IS_INTRESOURCE(optval))
{
SetLastError(WSAEFAULT);
return SOCKET_ERROR;
}
switch(level)
{
case WS_SOL_SOCKET:
switch(optname)
{
case WS_SO_BROADCAST:
return server_setsockopt( s, IOCTL_AFD_WINE_SET_SO_BROADCAST, optval, optlen );
case WS_SO_DONTLINGER:
{
struct WS_linger linger;
if (!optval)
{
SetLastError( WSAEFAULT );
return -1;
}
linger.l_onoff = !*(const BOOL *)optval;
linger.l_linger = 0;
return WS_setsockopt( s, WS_SOL_SOCKET, WS_SO_LINGER, (char *)&linger, sizeof(linger) );
}
case WS_SO_ERROR:
FIXME( "SO_ERROR, stub!\n" );
SetLastError( WSAENOPROTOOPT );
return -1;
case WS_SO_KEEPALIVE:
return server_setsockopt( s, IOCTL_AFD_WINE_SET_SO_KEEPALIVE, optval, optlen );
case WS_SO_LINGER:
return server_setsockopt( s, IOCTL_AFD_WINE_SET_SO_LINGER, optval, optlen );
case WS_SO_OOBINLINE:
return server_setsockopt( s, IOCTL_AFD_WINE_SET_SO_OOBINLINE, optval, optlen );
/* Some options need some conversion before they can be sent to
* setsockopt. The conversions are done here, then they will fall through
* to the general case. Special options that are not passed to
* setsockopt follow below that.*/
case WS_SO_SNDBUF:
if (!*(const int *)optval)
{
FIXME("SO_SNDBUF ignoring request to disable send buffering\n");
#ifdef __APPLE__
return 0;
#endif
}
convert_sockopt(&level, &optname);
break;
case WS_SO_RCVBUF:
if (*(const int*)optval < 2048)
{
WARN("SO_RCVBF for %d bytes is too small: ignored\n", *(const int*)optval );
return 0;
}
/* Fall through */
/* The options listed here don't need any special handling. Thanks to
* the conversion happening above, options from there will fall through
* to this, too.*/
/* BSD socket SO_REUSEADDR is not 100% compatible to winsock semantics.
* however, using it the BSD way fixes bug 8513 and seems to be what
* most programmers assume, anyway */
case WS_SO_REUSEADDR:
convert_sockopt(&level, &optname);
break;
/* SO_DEBUG is a privileged operation, ignore it. */
case WS_SO_DEBUG:
TRACE("Ignoring SO_DEBUG\n");
return 0;
/* For some reason the game GrandPrixLegends does set SO_DONTROUTE on its
* socket. According to MSDN, this option is silently ignored.*/
case WS_SO_DONTROUTE:
TRACE("Ignoring SO_DONTROUTE\n");
return 0;
/* Stops two sockets from being bound to the same port. Always happens
* on unix systems, so just drop it. */
case WS_SO_EXCLUSIVEADDRUSE:
TRACE("Ignoring SO_EXCLUSIVEADDRUSE, is always set.\n");
return 0;
/* After a ConnectEx call succeeds, the socket can't be used with half of the
* normal winsock functions on windows. We don't have that problem. */
case WS_SO_UPDATE_CONNECT_CONTEXT:
TRACE("Ignoring SO_UPDATE_CONNECT_CONTEXT, since our sockets are normal\n");
return 0;
/* After a AcceptEx call succeeds, the socket can't be used with half of the
* normal winsock functions on windows. We don't have that problem. */
case WS_SO_UPDATE_ACCEPT_CONTEXT:
TRACE("Ignoring SO_UPDATE_ACCEPT_CONTEXT, since our sockets are normal\n");
return 0;
/* SO_OPENTYPE does not require a valid socket handle. */
case WS_SO_OPENTYPE:
if (!optlen || optlen < sizeof(int) || !optval)
{
SetLastError(WSAEFAULT);
return SOCKET_ERROR;
}
get_per_thread_data()->opentype = *(const int *)optval;
TRACE("setting global SO_OPENTYPE = 0x%x\n", *((const int*)optval) );
return 0;
#ifdef SO_RCVTIMEO
case WS_SO_RCVTIMEO:
#endif
#ifdef SO_SNDTIMEO
case WS_SO_SNDTIMEO:
#endif
#if defined(SO_RCVTIMEO) || defined(SO_SNDTIMEO)
if (optval && optlen == sizeof(UINT32)) {
/* WinSock passes milliseconds instead of struct timeval */
tval.tv_usec = (*(const UINT32*)optval % 1000) * 1000;
tval.tv_sec = *(const UINT32*)optval / 1000;
/* min of 500 milliseconds */
if (tval.tv_sec == 0 && tval.tv_usec && 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;
}
convert_sockopt(&level, &optname);
break;
#endif
case WS_SO_RANDOMIZE_PORT:
FIXME("Ignoring WS_SO_RANDOMIZE_PORT\n");
return 0;
case WS_SO_PORT_SCALABILITY:
FIXME("Ignoring WS_SO_PORT_SCALABILITY\n");
return 0;
case WS_SO_REUSE_UNICASTPORT:
FIXME("Ignoring WS_SO_REUSE_UNICASTPORT\n");
return 0;
case WS_SO_REUSE_MULTICASTPORT:
FIXME("Ignoring WS_SO_REUSE_MULTICASTPORT\n");
return 0;
default:
TRACE("Unknown SOL_SOCKET optname: 0x%08x\n", optname);
/* fall through */
case WS_SO_ACCEPTCONN:
case WS_SO_TYPE:
SetLastError(WSAENOPROTOOPT);
return SOCKET_ERROR;
}
break; /* case WS_SOL_SOCKET */
#ifdef HAS_IPX
case WS_NSPROTO_IPX:
switch(optname)
{
case WS_IPX_PTYPE:
return set_ipx_packettype(s, *(int*)optval);
case WS_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;
}
break; /* case WS_NSPROTO_IPX */
#endif
/* Levels WS_IPPROTO_TCP and WS_IPPROTO_IP convert directly */
case WS_IPPROTO_TCP:
switch(optname)
{
case WS_TCP_NODELAY:
convert_sockopt(&level, &optname);
break;
default:
FIXME("Unknown IPPROTO_TCP optname 0x%08x\n", optname);
return SOCKET_ERROR;
}
break;
case WS_IPPROTO_IP:
switch(optname)
{
case WS_IP_ADD_SOURCE_MEMBERSHIP:
case WS_IP_DROP_SOURCE_MEMBERSHIP:
case WS_IP_BLOCK_SOURCE:
case WS_IP_UNBLOCK_SOURCE:
{
WS_IP_MREQ_SOURCE* val = (void*)optval;
mreq_source.imr_interface.s_addr = val->imr_interface.S_un.S_addr;
mreq_source.imr_multiaddr.s_addr = val->imr_multiaddr.S_un.S_addr;
mreq_source.imr_sourceaddr.s_addr = val->imr_sourceaddr.S_un.S_addr;
optval = (char*)&mreq_source;
optlen = sizeof(mreq_source);
convert_sockopt(&level, &optname);
break;
}
case WS_IP_ADD_MEMBERSHIP:
case WS_IP_DROP_MEMBERSHIP:
#ifdef IP_HDRINCL
case WS_IP_HDRINCL:
#endif
case WS_IP_MULTICAST_IF:
case WS_IP_MULTICAST_LOOP:
case WS_IP_MULTICAST_TTL:
case WS_IP_OPTIONS:
#if defined(IP_PKTINFO) || defined(IP_RECVDSTADDR)
case WS_IP_PKTINFO:
#endif
case WS_IP_TOS:
case WS_IP_TTL:
#ifdef IP_UNICAST_IF
case WS_IP_UNICAST_IF:
#endif
convert_sockopt(&level, &optname);
break;
case WS_IP_DONTFRAGMENT:
return set_dont_fragment(s, IPPROTO_IP, *(BOOL *)optval) ? 0 : SOCKET_ERROR;
default:
FIXME("Unknown IPPROTO_IP optname 0x%08x\n", optname);
return SOCKET_ERROR;
}
break;
case WS_IPPROTO_IPV6:
switch(optname)
{
#ifdef IPV6_ADD_MEMBERSHIP
case WS_IPV6_ADD_MEMBERSHIP:
#endif
#ifdef IPV6_DROP_MEMBERSHIP
case WS_IPV6_DROP_MEMBERSHIP:
#endif
case WS_IPV6_MULTICAST_IF:
case WS_IPV6_MULTICAST_HOPS:
case WS_IPV6_MULTICAST_LOOP:
case WS_IPV6_UNICAST_HOPS:
#ifdef IPV6_UNICAST_IF
case WS_IPV6_UNICAST_IF:
#endif
convert_sockopt(&level, &optname);
break;
case WS_IPV6_DONTFRAG:
return set_dont_fragment(s, IPPROTO_IPV6, *(BOOL *)optval) ? 0 : SOCKET_ERROR;
case WS_IPV6_PROTECTION_LEVEL:
FIXME("IPV6_PROTECTION_LEVEL is ignored!\n");
return 0;
case WS_IPV6_V6ONLY:
{
union generic_unix_sockaddr uaddr;
socklen_t uaddrlen;
int bound;
fd = get_sock_fd( s, 0, NULL );
if (fd == -1) return SOCKET_ERROR;
bound = is_fd_bound(fd, &uaddr, &uaddrlen);
release_sock_fd( s, fd );
if (bound == 0 && uaddr.addr.sa_family == AF_INET)
{
/* Changing IPV6_V6ONLY succeeds on AF_INET (IPv4) socket
* on Windows (with IPv6 support) if the socket is unbound.
* It is essentially a noop, though Windows does store the value
*/
WARN("Silently ignoring IPPROTO_IPV6+IPV6_V6ONLY on AF_INET socket\n");
return 0;
}
level = IPPROTO_IPV6;
optname = IPV6_V6ONLY;
break;
}
default:
FIXME("Unknown IPPROTO_IPV6 optname 0x%08x\n", optname);
return SOCKET_ERROR;
}
break;
default:
WARN("Unknown level: 0x%08x\n", level);
SetLastError(WSAEINVAL);
return SOCKET_ERROR;
} /* end switch(level) */
/* avoid endianness issues if argument is a 16-bit int */
if (optval && optlen < sizeof(int))
{
woptval= *((const INT16 *) optval);
optval= (char*) &woptval;
woptval&= (1 << optlen * 8) - 1;
optlen=sizeof(int);
}
fd = get_sock_fd( s, 0, NULL );
if (fd == -1) return SOCKET_ERROR;
if (setsockopt(fd, level, optname, optval, optlen) == 0)
{
#ifdef __APPLE__
if (level == SOL_SOCKET && optname == SO_REUSEADDR &&
setsockopt(fd, level, SO_REUSEPORT, optval, optlen) != 0)
{
SetLastError(wsaErrno());
release_sock_fd( s, fd );
return SOCKET_ERROR;
}
#endif
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 )
{
IO_STATUS_BLOCK io;
NTSTATUS status;
TRACE( "socket %#lx, how %u\n", s, how );
status = NtDeviceIoControlFile( (HANDLE)s, NULL, NULL, NULL, &io,
IOCTL_AFD_WINE_SHUTDOWN, &how, sizeof(how), NULL, 0 );
SetLastError( NtStatusToWSAError( status ) );
return status ? -1 : 0;
}
/***********************************************************************
* 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 WSASocketW( af, type, protocol, NULL, 0,
get_per_thread_data()->opentype ? 0 : WSA_FLAG_OVERLAPPED );
}
/***********************************************************************
* WSAEnumNetworkEvents (ws2_32.@)
*/
int WINAPI WSAEnumNetworkEvents( SOCKET s, WSAEVENT event, WSANETWORKEVENTS *ret_events )
{
struct afd_get_events_params params;
IO_STATUS_BLOCK io;
NTSTATUS status;
TRACE( "socket %#lx, event %p, events %p\n", s, event, ret_events );
ResetEvent( event );
status = NtDeviceIoControlFile( (HANDLE)s, NULL, NULL, NULL, &io, IOCTL_AFD_GET_EVENTS,
NULL, 0, &params, sizeof(params) );
if (!status)
{
ret_events->lNetworkEvents = afd_poll_flag_to_win32( params.flags );
if (ret_events->lNetworkEvents & FD_READ)
ret_events->iErrorCode[FD_READ_BIT] = NtStatusToWSAError( params.status[AFD_POLL_BIT_READ] );
if (ret_events->lNetworkEvents & FD_WRITE)
ret_events->iErrorCode[FD_WRITE_BIT] = NtStatusToWSAError( params.status[AFD_POLL_BIT_WRITE] );
if (ret_events->lNetworkEvents & FD_OOB)
ret_events->iErrorCode[FD_OOB_BIT] = NtStatusToWSAError( params.status[AFD_POLL_BIT_OOB] );
if (ret_events->lNetworkEvents & FD_ACCEPT)
ret_events->iErrorCode[FD_ACCEPT_BIT] = NtStatusToWSAError( params.status[AFD_POLL_BIT_ACCEPT] );
if (ret_events->lNetworkEvents & FD_CONNECT)
ret_events->iErrorCode[FD_CONNECT_BIT] = NtStatusToWSAError( params.status[AFD_POLL_BIT_CONNECT_ERR] );
if (ret_events->lNetworkEvents & FD_CLOSE)
{
if (!(ret_events->iErrorCode[FD_CLOSE_BIT] = NtStatusToWSAError( params.status[AFD_POLL_BIT_HUP] )))
ret_events->iErrorCode[FD_CLOSE_BIT] = NtStatusToWSAError( params.status[AFD_POLL_BIT_RESET] );
}
}
SetLastError( NtStatusToWSAError( status ) );
return status ? -1 : 0;
}
static unsigned int afd_poll_flag_from_win32( unsigned int flags )
{
static const unsigned int map[] =
{
AFD_POLL_READ,
AFD_POLL_WRITE,
AFD_POLL_OOB,
AFD_POLL_ACCEPT,
AFD_POLL_CONNECT | AFD_POLL_CONNECT_ERR,
AFD_POLL_RESET | AFD_POLL_HUP,
};
unsigned int i, ret = 0;
for (i = 0; i < ARRAY_SIZE(map); ++i)
{
if (flags & (1 << i)) ret |= map[i];
}
return ret;
}
/***********************************************************************
* WSAEventSelect (ws2_32.@)
*/
int WINAPI WSAEventSelect( SOCKET s, WSAEVENT event, LONG mask )
{
struct afd_event_select_params params;
IO_STATUS_BLOCK io;
NTSTATUS status;
TRACE( "socket %#lx, event %p, mask %#x\n", s, event, mask );
params.event = event;
params.mask = afd_poll_flag_from_win32( mask );
status = NtDeviceIoControlFile( (HANDLE)s, NULL, NULL, NULL, &io, IOCTL_AFD_EVENT_SELECT,
&params, sizeof(params), NULL, 0 );
SetLastError( NtStatusToWSAError( status ) );
return status ? -1 : 0;
}
/**********************************************************************
* WSAGetOverlappedResult (WS2_32.40)
*/
BOOL WINAPI WSAGetOverlappedResult( SOCKET s, LPWSAOVERLAPPED lpOverlapped,
LPDWORD lpcbTransfer, BOOL fWait,
LPDWORD lpdwFlags )
{
NTSTATUS status;
TRACE( "socket %04lx ovl %p trans %p, wait %d flags %p\n",
s, lpOverlapped, lpcbTransfer, fWait, lpdwFlags );
if ( lpOverlapped == NULL )
{
ERR( "Invalid pointer\n" );
SetLastError(WSA_INVALID_PARAMETER);
return FALSE;
}
status = lpOverlapped->Internal;
if (status == STATUS_PENDING)
{
if (!fWait)
{
SetLastError( WSA_IO_INCOMPLETE );
return FALSE;
}
if (WaitForSingleObject( lpOverlapped->hEvent ? lpOverlapped->hEvent : SOCKET2HANDLE(s),
INFINITE ) == WAIT_FAILED)
return FALSE;
status = lpOverlapped->Internal;
}
if ( lpcbTransfer )
*lpcbTransfer = lpOverlapped->InternalHigh;
if ( lpdwFlags )
*lpdwFlags = lpOverlapped->u.s.Offset;
SetLastError( NtStatusToWSAError(status) );
return NT_SUCCESS( status );
}
/***********************************************************************
* WSAAsyncSelect (ws2_32.@)
*/
int WINAPI WSAAsyncSelect( SOCKET s, HWND window, UINT message, LONG mask )
{
struct afd_message_select_params params;
IO_STATUS_BLOCK io;
NTSTATUS status;
TRACE( "socket %#lx, window %p, message %#x, mask %#x\n", s, window, message, mask );
params.handle = wine_server_obj_handle( (HANDLE)s );
params.window = wine_server_user_handle( window );
params.message = message;
params.mask = afd_poll_flag_from_win32( mask );
status = NtDeviceIoControlFile( (HANDLE)s, NULL, NULL, NULL, &io, IOCTL_AFD_WINE_MESSAGE_SELECT,
&params, sizeof(params), NULL, 0 );
SetLastError( NtStatusToWSAError( status ) );
return status ? -1 : 0;
}
/***********************************************************************
* 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%x\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)
{
SetLastError(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 flags)
{
static const WCHAR afdW[] = {'\\','D','e','v','i','c','e','\\','A','f','d',0};
struct afd_create_params create_params;
OBJECT_ATTRIBUTES attr;
UNICODE_STRING string;
IO_STATUS_BLOCK io;
NTSTATUS status;
HANDLE handle;
SOCKET ret;
DWORD err;
/*
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%x\n",
af, type, protocol, lpProtocolInfo, g, flags );
if (!num_startup)
{
err = WSANOTINITIALISED;
goto done;
}
/* hack for WSADuplicateSocket */
if (lpProtocolInfo && lpProtocolInfo->dwServiceFlags4 == 0xff00ff00)
{
ret = lpProtocolInfo->dwServiceFlags3;
TRACE("\tgot duplicate %04lx\n", ret);
if (!socket_list_add(ret))
{
CloseHandle(SOCKET2HANDLE(ret));
return INVALID_SOCKET;
}
return ret;
}
if (lpProtocolInfo)
{
if (af == FROM_PROTOCOL_INFO || !af)
af = lpProtocolInfo->iAddressFamily;
if (type == FROM_PROTOCOL_INFO || !type)
type = lpProtocolInfo->iSocketType;
if (protocol == FROM_PROTOCOL_INFO || !protocol)
protocol = lpProtocolInfo->iProtocol;
}
if (!af && !protocol)
{
WSASetLastError(WSAEINVAL);
return INVALID_SOCKET;
}
if (!af && lpProtocolInfo)
{
WSASetLastError(WSAEAFNOSUPPORT);
return INVALID_SOCKET;
}
if (!af || !type || !protocol)
{
unsigned int i;
for (i = 0; i < ARRAY_SIZE(supported_protocols); ++i)
{
const WSAPROTOCOL_INFOW *info = &supported_protocols[i];
if (af && af != info->iAddressFamily) continue;
if (type && type != info->iSocketType) continue;
if (protocol && (protocol < info->iProtocol ||
protocol > info->iProtocol + info->iProtocolMaxOffset)) continue;
if (!protocol && !(info->dwProviderFlags & PFL_MATCHES_PROTOCOL_ZERO)) continue;
if (!af) af = supported_protocols[i].iAddressFamily;
if (!type) type = supported_protocols[i].iSocketType;
if (!protocol) protocol = supported_protocols[i].iProtocol;
break;
}
}
RtlInitUnicodeString(&string, afdW);
InitializeObjectAttributes(&attr, &string, (flags & WSA_FLAG_NO_HANDLE_INHERIT) ? 0 : OBJ_INHERIT, NULL, NULL);
if ((status = NtOpenFile(&handle, GENERIC_READ | GENERIC_WRITE | SYNCHRONIZE, &attr,
&io, 0, (flags & WSA_FLAG_OVERLAPPED) ? 0 : FILE_SYNCHRONOUS_IO_NONALERT)))
{
WARN("Failed to create socket, status %#x.\n", status);
WSASetLastError(NtStatusToWSAError(status));
return INVALID_SOCKET;
}
create_params.family = af;
create_params.type = type;
create_params.protocol = protocol;
create_params.flags = flags & ~(WSA_FLAG_NO_HANDLE_INHERIT | WSA_FLAG_OVERLAPPED);
if ((status = NtDeviceIoControlFile(handle, NULL, NULL, NULL, &io,
IOCTL_AFD_WINE_CREATE, &create_params, sizeof(create_params), NULL, 0)))
{
WARN("Failed to initialize socket, status %#x.\n", status);
err = RtlNtStatusToDosError( status );
if (err == WSAEACCES) /* raw socket denied */
{
if (type == SOCK_RAW)
ERR_(winediag)("Failed to create a socket of type SOCK_RAW, this requires special permissions.\n");
else
ERR_(winediag)("Failed to create socket, this requires special permissions.\n");
}
WSASetLastError(err);
NtClose(handle);
return INVALID_SOCKET;
}
ret = HANDLE2SOCKET(handle);
TRACE("\tcreated %04lx\n", ret );
if (!socket_list_add(ret))
{
CloseHandle(handle);
return INVALID_SOCKET;
}
return ret;
done:
WARN("\t\tfailed, error %d!\n", err);
SetLastError(err);
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, ret = 0;
while (i--)
if (set->fd_array[i] == s)
{
ret = 1;
break;
}
TRACE("(socket %04lx, fd_set %p, count %i) <- %d\n", s, set, set->fd_count, ret);
return ret;
}
/***********************************************************************
* 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 (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 = (FARPROC)WSA_DefaultBlockingHook;
return 0;
}
/***********************************************************************
* WSARecv (WS2_32.67)
*/
int WINAPI WSARecv(SOCKET s, LPWSABUF lpBuffers, DWORD dwBufferCount,
LPDWORD NumberOfBytesReceived, LPDWORD lpFlags,
LPWSAOVERLAPPED lpOverlapped,
LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine)
{
return WS2_recv_base(s, lpBuffers, dwBufferCount, NumberOfBytesReceived, lpFlags,
NULL, NULL, lpOverlapped, lpCompletionRoutine, NULL);
}
/***********************************************************************
* 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 )
{
/* Garena hooks WSARecvFrom(), so we need a wrapper */
return WS2_recv_base( s, lpBuffers, dwBufferCount,
lpNumberOfBytesRecvd, lpFlags,
lpFrom, lpFromlen,
lpOverlapped, lpCompletionRoutine, NULL );
}
/***********************************************************************
* WSAAccept (ws2_32.@)
*/
SOCKET WINAPI WSAAccept( SOCKET s, struct WS_sockaddr *addr, int *addrlen,
LPCONDITIONPROC callback, DWORD_PTR context )
{
int ret = 0, size;
WSABUF caller_id, caller_data, callee_id, callee_data;
struct WS_sockaddr src_addr, dst_addr;
GROUP group;
SOCKET cs;
TRACE( "socket %#lx, addr %p, addrlen %p, callback %p, context %#lx\n",
s, addr, addrlen, callback, context );
cs = WS_accept(s, addr, addrlen);
if (cs == SOCKET_ERROR) return SOCKET_ERROR;
if (!callback) return cs;
if (addr && addrlen)
{
caller_id.buf = (char *)addr;
caller_id.len = *addrlen;
}
else
{
size = sizeof(src_addr);
WS_getpeername( cs, &src_addr, &size );
caller_id.buf = (char *)&src_addr;
caller_id.len = size;
}
caller_data.buf = NULL;
caller_data.len = 0;
size = sizeof(dst_addr);
WS_getsockname( cs, &dst_addr, &size );
callee_id.buf = (char *)&dst_addr;
callee_id.len = sizeof(dst_addr);
ret = (*callback)( &caller_id, &caller_data, NULL, NULL,
&callee_id, &callee_data, &group, context );
switch (ret)
{
case CF_ACCEPT:
return cs;
case CF_DEFER:
{
obj_handle_t server_handle = cs;
IO_STATUS_BLOCK io;
NTSTATUS status;
status = NtDeviceIoControlFile( (HANDLE)s, NULL, NULL, NULL, &io, IOCTL_AFD_WINE_DEFER,
&server_handle, sizeof(server_handle), NULL, 0 );
SetLastError( status ? RtlNtStatusToDosError( status ) : WSATRY_AGAIN );
return -1;
}
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 )
{
return WS_DuplicateSocket(FALSE, s, dwProcessId, (LPWSAPROTOCOL_INFOW) lpProtocolInfo);
}
/***********************************************************************
* WSADuplicateSocketW (WS2_32.33)
*/
int WINAPI WSADuplicateSocketW( SOCKET s, DWORD dwProcessId, LPWSAPROTOCOL_INFOW lpProtocolInfo )
{
return WS_DuplicateSocket(TRUE, s, dwProcessId, lpProtocolInfo);
}
/***********************************************************************
* WSAGetQOSByName (WS2_32.41)
*/
BOOL WINAPI WSAGetQOSByName( SOCKET s, LPWSABUF lpQOSName, LPQOS lpQOS )
{
FIXME( "(0x%04lx %p %p) Stub!\n", s, lpQOSName, lpQOS );
return FALSE;
}
/***********************************************************************
* WSARecvDisconnect (WS2_32.68)
*/
INT WINAPI WSARecvDisconnect( SOCKET s, LPWSABUF disconnectdata )
{
TRACE( "(%04lx %p)\n", s, disconnectdata );
return WS_shutdown( s, SD_RECEIVE );
}
static BOOL protocol_matches_filter( const int *filter, int protocol )
{
if (!filter) return TRUE;
while (*filter)
{
if (protocol == *filter++) return TRUE;
}
return FALSE;
}
/*****************************************************************************
* WSAEnumProtocolsA [WS2_32.@]
*
* see function WSAEnumProtocolsW
*/
int WINAPI WSAEnumProtocolsA( int *filter, WSAPROTOCOL_INFOA *protocols, DWORD *size )
{
DWORD i, count = 0;
TRACE("filter %p, protocols %p, size %p\n", filter, protocols, size);
for (i = 0; i < ARRAY_SIZE(supported_protocols); ++i)
{
if (protocol_matches_filter( filter, supported_protocols[i].iProtocol ))
++count;
}
if (!protocols || *size < count * sizeof(WSAPROTOCOL_INFOA))
{
*size = count * sizeof(WSAPROTOCOL_INFOA);
WSASetLastError( WSAENOBUFS );
return SOCKET_ERROR;
}
count = 0;
for (i = 0; i < ARRAY_SIZE(supported_protocols); ++i)
{
if (protocol_matches_filter( filter, supported_protocols[i].iProtocol ))
{
memcpy( &protocols[count], &supported_protocols[i], offsetof( WSAPROTOCOL_INFOW, szProtocol ) );
WideCharToMultiByte( CP_ACP, 0, supported_protocols[i].szProtocol, -1,
protocols[count].szProtocol, sizeof(protocols[count].szProtocol), NULL, NULL );
++count;
}
}
return count;
}
/*****************************************************************************
* WSAEnumProtocolsW [WS2_32.@]
*
* Retrieves information about specified set of active network protocols.
*
* PARAMS
* protocols [I] Pointer to null-terminated array of protocol id's. NULL
* retrieves information on all available protocols.
* buffer [I] Pointer to a buffer to be filled with WSAPROTOCOL_INFO
* structures.
* len [I/O] Pointer to a variable specifying buffer size. On output
* the variable holds the number of bytes needed when the
* specified size is too small.
*
* RETURNS
* Success: number of WSAPROTOCOL_INFO structures in buffer.
* Failure: SOCKET_ERROR
*
* NOTES
* NT4SP5 does not return SPX if protocols == NULL
*
* BUGS
* - NT4SP5 returns in addition these list of NETBIOS protocols
* (address family 17), each entry two times one for socket type 2 and 5
*
* iProtocol szProtocol
* 0x80000000 \Device\NwlnkNb
* 0xfffffffa \Device\NetBT_CBENT7
* 0xfffffffb \Device\Nbf_CBENT7
* 0xfffffffc \Device\NetBT_NdisWan5
* 0xfffffffd \Device\NetBT_El9202
* 0xfffffffe \Device\Nbf_El9202
* 0xffffffff \Device\Nbf_NdisWan4
*
* - there is no check that the operating system supports the returned
* protocols
*/
int WINAPI WSAEnumProtocolsW( int *filter, WSAPROTOCOL_INFOW *protocols, DWORD *size )
{
DWORD i, count = 0;
TRACE("filter %p, protocols %p, size %p\n", filter, protocols, size);
for (i = 0; i < ARRAY_SIZE(supported_protocols); ++i)
{
if (protocol_matches_filter( filter, supported_protocols[i].iProtocol ))
++count;
}
if (!protocols || *size < count * sizeof(WSAPROTOCOL_INFOW))
{
*size = count * sizeof(WSAPROTOCOL_INFOW);
WSASetLastError( WSAENOBUFS );
return SOCKET_ERROR;
}
count = 0;
for (i = 0; i < ARRAY_SIZE(supported_protocols); ++i)
{
if (protocol_matches_filter( filter, supported_protocols[i].iProtocol ))
protocols[count++] = supported_protocols[i];
}
return count;
}
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