--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/sdkcreationmw/sdkruntimes/wsock/inc/WinsockInterface.h	Mon Mar 08 12:09:11 2010 +0530
@@ -0,0 +1,105 @@
+/*
+* 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_INTERFACE_H_
+#define _WSOCK_INTERFACE_H_
+
+#include <nifif.h>
+#include <nifagt.h>
+#include "WinsockUid.h"
+
+const TInt KWinsockInterfaceSignature = KWinsockInterfaceUid;
+
+class CWinsockInterface : public CNifIfLink, 
+                          public MNifIfExtendedManagementInterface,
+                          public MNifAgentExtendedManagementInterface
+{
+private:
+    class CallbackQueueEntry;
+    typedef void (CWinsockInterface::*CallbackMethod)(TInt aArg1, TInt aArg2);
+
+private:
+    TInt iSignature;
+    TUint iBytesSent;
+    TUint iBytesReceived;
+    TUint iBytesSentMark;
+    TUint iBytesReceivedMark;
+    TUint iBytesSentGranularity;
+    TUint iBytesReceivedGranularity;
+    TTime iTimeStarted;
+    TSglQue<CallbackQueueEntry> iCallbackQueue;
+    CAsyncCallBack iCallback;
+
+public:
+    CWinsockInterface(CNifIfFactory* aFactory, MNifIfNotify* aNotify);
+    ~CWinsockInterface();
+
+    TInt Signature() const;
+    void DataSent(TUint aBytes);
+    void DataReceived(TUint aBytes);
+
+    // CNifIfLink
+    virtual TInt Start();
+    virtual void Stop(TInt aReason, MNifIfNotify::TAction aAction);
+    virtual CNifIfBase* GetBinderL(const TDesC& aName);
+
+    // CNifIfBase
+    virtual void Info(TNifIfInfo& aInfo) const;
+    virtual TInt Send(RMBufChain& aPdu, TAny* aSource);
+    virtual TInt Notification(TAgentToNifEventType aEvent, void * aInfo);
+    virtual TInt Control(TUint aLevel,TUint aName,TDes8& aOption,TAny* aSrc);
+
+    // MNifIfExtendedManagementInterface
+    virtual TInt Stop(TSubConnectionUniqueId aSubConnectionId, TInt aReason);
+    virtual TInt GetDataTransferred(TSubConnectionUniqueId aSubConnectionId, TUint& aSentBytes, TUint& aReceivedBytes);
+    virtual TInt SetDataSentNotificationGranularity(TSubConnectionUniqueId aSubConnectionId, TUint aGranularity);
+    virtual TInt CancelDataSentNotification(TSubConnectionUniqueId aSubConnectionId);
+    virtual TInt SetDataReceivedNotificationGranularity(TSubConnectionUniqueId aSubConnectionId, TUint aGranularity);
+    virtual TInt CancelDataReceivedNotification(TSubConnectionUniqueId aSubConnectionId);
+
+    // MNifAgentExtendedManagementInterface
+    virtual TInt GetInterfaceType(TConnectionType& aConnectionType);
+    virtual TInt EnumerateSubConnections(TUint& aCount);
+    virtual TInt GetSubConnectionInfo(TUint aIndex, TDes8& aSubConnectionInfo);
+    virtual TInt GetSubConnectionInfo(TDes8& aSubConnectionInfo);
+
+private:
+    // Operations on asynchronous event queue
+    static TInt AsyncCallbackProc(TAny* aPtr);
+    void HandleAsyncCallback();
+    void ScheduleAsyncCallback(CallbackMethod aMethod, TInt aP1=0, TInt aP2=0);
+    void CancelOutstandingCallbacks();
+
+    // Asynchronous callbacks that fire various interface-related events
+    void NotifyLinkLayerUp(TInt aParam1, TInt aParam2);
+    void NotifyLinkLayerOpen(TInt aParam1, TInt aParam2);
+    void NotifySubConnectionOpened(TInt aParam1, TInt aParam2);
+    void NotifySubConnectionClosed(TInt aParam1, TInt aParam2);
+    void NotifyLinkLayerDown(TInt aParam1, TInt aParam2);
+    void NotifyLinkLayerClosed(TInt aParam1, TInt aParam2);
+};
+
+#endif // _WSOCK_INTERFACE_H_
+
+/*
+ * Local Variables:
+ * mode: c++
+ * c-basic-offset: 4
+ * indent-tabs-mode: nil
+ * End:
+ */