--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/sdkcreationmw/sdkruntimes/wsock/inc/WinsockProtocol.h	Mon Mar 08 12:09:11 2010 +0530
@@ -0,0 +1,116 @@
+/*
+* 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: 
+*
+*/
+
+
+#ifndef _WSOCK_PROTOCOL_H_
+#define _WSOCK_PROTOCOL_H_
+
+#include <nifif.h>
+#include <es_prot.h>
+#include <time.h>
+#include "WinsockInterface.h"
+
+// IpHlpApi.dll data structures, needed by GetAdaptersInfo
+typedef struct _WinsockIpAddressString {
+    TText8 String[16];
+} WinsockIpAddressString;
+typedef struct _WinsockIpAddrString {
+    struct _WinsockIpAddrString* Next;
+    WinsockIpAddressString IpAddress;
+    WinsockIpAddressString IpMask;
+    TUint32 Context;
+} WinsockIpAddrString;
+typedef struct _WinsockIpAdapterInfo {
+    struct _WinsockIpAdapterInfo* Next;
+    TUint32 ComboIndex;
+    TText8 AdapterName[260];
+    TText8 Description[132];
+    TUint AddressLength;
+    TUint8 Address[8];
+    TUint32 Index;
+    TUint Type;
+    TUint DhcpEnabled;
+    WinsockIpAddrString* CurrentIpAddress;
+    WinsockIpAddrString IpAddressList;
+    WinsockIpAddrString GatewayList;
+    WinsockIpAddrString DhcpServer;
+    TBool HaveWins;
+    WinsockIpAddrString PrimaryWinsServer;
+    WinsockIpAddrString SecondaryWinsServer;
+    time_t LeaseObtained;
+    time_t LeaseExpires;
+} WinsockIpAdapterInfo;
+
+// CWinsockProtocol
+struct TWinProtocolDesc;
+class CWinsockServProvider;
+class CWinsockProtocol : public CProtocolBase, public MNifIfUser
+{
+    typedef TUint (__stdcall* GetAdaptersInfoProc)
+        (WinsockIpAdapterInfo* aAdapterInfo, TUint* aOutBufLen);
+
+private:
+    MNifIfNotify* iIfNotify;
+    CWinsockInterface* iWinsockInterface;
+    const TWinProtocolDesc* iProtocolDesc;
+    RPointerArray<CWinsockServProvider> iReadPending;
+    void* iIpHlpApi;        // Handle to IPHLPAPI.DLL
+    GetAdaptersInfoProc iGetAdapterInfo; // Pointer to GetAdaptersInfo
+
+public:
+    CWinsockProtocol(const TWinProtocolDesc* aProtocolDesc);
+    virtual ~CWinsockProtocol();
+
+    const TWinProtocolDesc* ProtocolDesc() const;
+    TBool IsStreamProtocol() const;
+    TBool IsDatagramProtocol() const;
+
+    void DataSent(TUint aBytes);
+    void DataReceived(TUint aBytes);
+    WinsockIpAdapterInfo* GetAdapterInfo();
+    void SetReadPending(CWinsockServProvider* aSocket, TBool aPending);
+    TBool ReadPending() const;
+
+    // CProtocolBase
+    virtual CServProviderBase* NewSAPL(TUint aSockType);
+    virtual CHostResolvProvdBase* NewHostResolverL();
+    virtual void Identify(TServerProtocolDesc* aProtocolDesc) const;
+    virtual TInt GetOption(TUint aLevel,TUint aName,TDes8& aOption,CProtocolBase* aSourceProtocol);
+
+    // MNifIfUser
+    virtual void IfUserBindFailure(TInt aResult, TAny* aId);
+    virtual void IfUserNewInterfaceL(CNifIfBase* aIf, TAny* aId);
+    virtual void IfUserInterfaceDown(TInt aResult, CNifIfBase* aIf);
+    virtual void IfUserOpenNetworkLayer();
+    virtual void IfUserCloseNetworkLayer();
+    virtual CProtocolBase* IfUserProtocol();
+    virtual TBool IfUserIsNetworkLayerActive();
+};
+
+// Inline methods
+inline const TWinProtocolDesc* CWinsockProtocol::ProtocolDesc() const
+    { return iProtocolDesc; }
+
+#endif // _WSOCK_PROTOCOL_H_
+
+/**
+ * Local Variables:
+ * mode: c++
+ * c-basic-offset: 4
+ * indent-tabs-mode: nil
+ * End:
+ */