--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/sdkcreationmw/sdkruntimes/wsock/src/WinsockUtils.cpp	Mon Mar 08 12:09:11 2010 +0530
@@ -0,0 +1,90 @@
+/*
+* Copyright (c) 2004-2005 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description: 
+*
+*/
+
+
+#include "WinsockUtils.h"
+
+// Converts TInetAddr into WSockAddr. Returns the size of the sockaddr
+// structure, zero if conversion failed.
+int WinsockUtils::ToSockAddr(WSockAddr* aToAddr, const TSockAddr* aFromAddr)
+{
+    // Windows requires that unused part of sockaddr structure is filled
+    // with zeros.
+    Mem::FillZ(aToAddr, SOCKADDR_SIZE);
+    TInetAddr* from = &TInetAddr::Cast(aFromAddr);
+    if (from->Family() == KAfInet)
+    {
+        aToAddr->AddressIn.sin_family = AF_INET;
+        aToAddr->AddressIn.sin_port = htons((u_short)from->Port());
+        aToAddr->AddressIn.sin_addr.s_addr = htonl(from->Address());
+        return sizeof(struct sockaddr_in);
+    }
+    else if (from->Family() == KAfInet6)
+    {
+        aToAddr->AddressIn6.sin6_family = AF_INET6;
+        aToAddr->AddressIn6.sin6_port = htons((u_short)from->Port());
+        aToAddr->AddressIn6.sin6_flowinfo = from->FlowLabel();
+        aToAddr->AddressIn6.sin6_scope_id = from->Scope();
+        Mem::Copy(&aToAddr->AddressIn6.sin6_addr, &from->Ip6Address(),16);
+        return sizeof(struct sockaddr_in6);
+    }
+    else if (from->Family() == KAFUnspec)
+    {
+        aToAddr->AddressIn.sin_family = AF_INET;
+        aToAddr->AddressIn.sin_port = htons((u_short)from->Port());
+        aToAddr->AddressIn.sin_addr.s_addr = 0;
+        return sizeof(struct sockaddr_in);
+    }
+    else
+    {
+        return 0;
+    }
+}
+
+// Converts WSockAddr into TInetAddr
+TBool WinsockUtils::ToInetAddr(TSockAddr* aToAddr, const WSockAddr* aFromAddr)
+{
+    TIp6Addr ip6;
+    TInetAddr* to = &TInetAddr::Cast(aToAddr);
+    switch (aFromAddr->Address.sa_family) {
+    case AF_INET:
+        to->SetFamily(KAfInet);
+        to->SetPort(ntohs(aFromAddr->AddressIn.sin_port));
+        to->SetAddress(ntohl(aFromAddr->AddressIn.sin_addr.s_addr));
+        return ETrue;
+    case AF_INET6:
+        to->SetFamily(KAfInet6);
+        to->SetPort(ntohs(aFromAddr->AddressIn6.sin6_port));
+        to->SetFlowLabel(aFromAddr->AddressIn6.sin6_flowinfo);
+        to->SetScope(aFromAddr->AddressIn6.sin6_scope_id);
+        Mem::Copy(&ip6,&aFromAddr->AddressIn6.sin6_addr,16);
+        to->SetAddress(ip6);
+        return ETrue;
+    default:
+        to->SetFamily(KAFUnspec);
+        to->SetPort(0);
+        return EFalse;
+    }
+}
+
+
+/*
+ * Local Variables:
+ * c-basic-offset: 4
+ * indent-tabs-mode: nil
+ * End:
+ */