/*

* Copyright (c) 2004-2005 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* which accompanies this distribution, and is available

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

*

*/

#ifndef _WSOCK_UTILS_H_

#define _WSOCK_UTILS_H_

#include <in_sock.h>

#include <winsock2.h>

#include <ws2tcpip.h>

// SetPort is defined somewhere in Windows headers as SetPortW.

// Undo the damage.

#undef SetPort

/* 

 * The right sockaddr_in6 structure. Some Microsoft's SDKs contain wrong

 * definition of sockaddr_in6 in ws2tcpip.h (without sin6_scope_id field)

 */

struct SockaddrIn6 {

    short   sin6_family;        /* AF_INET6 */

    u_short sin6_port;          /* Transport level port number */

    u_long  sin6_flowinfo;      /* IPv6 flow information */

    struct in_addr6 sin6_addr;  /* IPv6 address */

    u_long sin6_scope_id;       /* set of interfaces for a scope */

};

typedef union _WSockAddr {

    struct sockaddr Address;

    struct sockaddr_in AddressIn;

    struct SockaddrIn6 AddressIn6;

} WSockAddr;

#define SOCKADDR_SIZE sizeof(WSockAddr)

#ifdef EKA2

#  define BEGIN_WIN32() Emulator::Escape()

#  define END_WIN32() Emulator::Reenter()

#  include <emulator.h>

#else

#  define BEGIN_WIN32() ((void)0)

#  define END_WIN32() ((void)0)

#endif // EKA2

namespace WinsockUtils

{

    int ToSockAddr(WSockAddr* aToAddr, const TSockAddr* aFromAddr);

    TBool ToInetAddr(TSockAddr* aToAddr, const WSockAddr* aFromAddr);

}

#endif // _WSOCK_UTILS_H_

/*

 * Local Variables:

 * mode: c++

 * c-basic-offset: 4

 * indent-tabs-mode: nil

 * End:

 */