--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/networkcontrol/ipnetworklayer/inc/IPProtoCPR.h	Tue Jan 26 15:23:49 2010 +0200
@@ -0,0 +1,201 @@
+// Copyright (c) 2006-2009 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:
+// IPProto Connection Provider class definition.
+// 
+//
+
+/**
+ @file
+ @internalComponent
+*/
+
+#ifndef SYMBIAN_IPPROTOCPR_H
+#define SYMBIAN_IPPROTOCPR_H
+
+#include <comms-infras/corecpr.h>
+#include <comms-infras/ss_nodemessages_legacy.h>
+#include <comms-infras/ss_datamonitoringprovider.h>
+
+#include "idletimer.h"
+
+#if defined __CFLOG_ACTIVE || defined SYMBIAN_TRACE_ENABLE
+#define KIPProtoCprTag KESockConnectionTag
+_LIT8(KIPProtoCprSubTag, "ipprotocpr");
+#endif
+
+namespace IpProtoCpr
+    {
+    class TStoreProvision;
+	class TSendStarted;
+    class TDoOpenCloseRoute;
+    class TProcessDataClientStatusChange;
+    class TAwaitingStart;
+    class TCleanupStart;
+    class TCheckIfLastControlClientLeaving;
+    class TAwaitingGoneDown;
+	class TLinkDown;
+	class TLinkUp;
+	class TStoreAndForwardStateChange;
+	
+    }
+
+namespace ESock
+{
+	class MPlatsecApiExt;
+	class MLegacyControlApiExt;
+	class ADataMonitoringProvider;
+	class ADataMonitoringProtocolReq;
+	class TDataMonitoringConnProvisioningInfo;
+}
+
+NONSHARABLE_CLASS(CIPProtoConnectionProvider) : public CCoreConnectionProvider,
+	public ESock::ADataMonitoringProvider,
+	public ESock::MLegacyControlApiExt,
+	public ESock::ALegacySubConnectionActiveApiExt,
+	public ESock::ALegacyEnumerateSubConnectionsApiExt,
+	public ITFHIERARCHY_LINK_5(CIPProtoConnectionProvider,
+			CCoreConnectionProvider,
+			ESock::ADataMonitoringProtocolReq,
+			ESock::MLinkCprApiExt,
+			ESock::MLegacyControlApiExt,
+			ESock::ALegacySubConnectionActiveApiExt,
+			ESock::ALegacyEnumerateSubConnectionsApiExt)
+/**
+ IPProto connection provider
+
+ @internalTechnology
+ @released Since 9.4
+ */
+    {
+friend class CIPProtoConnectionProviderFactory;
+friend class IpProtoCpr::TStoreProvision;
+friend class IpProtoCpr::TDoOpenCloseRoute;
+friend class TEnumerateConnectionsQuery;
+friend class IpProtoCpr::TProcessDataClientStatusChange;
+friend class IpProtoCpr::TSendStarted;
+friend class IpProtoCpr::TAwaitingStart;
+friend class IpProtoCpr::TAwaitingGoneDown;
+friend class IpProtoCpr::TCleanupStart;
+friend class IpProtoCpr::TCheckIfLastControlClientLeaving;
+friend class IpProtoCpr::TLinkDown;
+friend class IpProtoCpr::TLinkUp;
+friend class IpProtoCpr::TStoreAndForwardStateChange;
+friend class CLinkCprExtensionApi;
+
+
+
+
+	public:
+    typedef ITFHIERARCHY_LINK_5(CIPProtoConnectionProvider,
+    		CCoreConnectionProvider,
+    		ESock::ADataMonitoringProtocolReq,
+    		ESock::MLinkCprApiExt,
+    		ESock::MLegacyControlApiExt,
+    		ALegacySubConnectionActiveApiExt,
+    		ESock::ALegacyEnumerateSubConnectionsApiExt) TIfStaticFetcherNearestInHierarchy;
+
+public:
+	static CIPProtoConnectionProvider* NewL(ESock::CConnectionProviderFactoryBase& aFactory);
+	virtual ~CIPProtoConnectionProvider();
+
+public:
+	void ReturnInterfacePtrL(ADataMonitoringProtocolReq*& aInterface);
+	void ReturnInterfacePtrL(ESock::MLinkCprApiExt*& aInterface);
+	void ReturnInterfacePtrL(ESock::MLegacyControlApiExt*& aInterface);
+	void ReturnInterfacePtrL(ESock::ALegacySubConnectionActiveApiExt*& aInterface);
+	void ReturnInterfacePtrL(ESock::ALegacyEnumerateSubConnectionsApiExt*& aInterface);
+
+	// From MLegacyControlApiExt
+	virtual TInt ControlL(TUint aOptionLevel, TUint aOptionName, TDes8& aOption, ESock::MPlatsecApiExt* aPlatsecItf);
+
+	void DataClientIdle();
+
+	// From ALegacyEnumerateSubConnectionsApiExt
+	virtual void EnumerateSubConnections(ESock::CLegacyEnumerateSubConnectionsResponder*& aResponder);
+	virtual void GetSubConnectionInfo(TSubConnectionInfo &aInfo);
+	
+protected:
+	enum TTimerType { ETimerUnknown, ETimerShort, ETimerMedium, ETimerLong, ETimerImmediate, ETimerMax };
+
+protected:
+    CIPProtoConnectionProvider(ESock::CConnectionProviderFactoryBase& aFactory, const MeshMachine::TNodeActivityMap& aActivityMap);
+    void ConstructL();
+
+    virtual void ReceivedL(const Messages::TRuntimeCtxId& aSender, const Messages::TNodeId& aRecipient, Messages::TSignatureBase& aMessage);
+    virtual void Received(MeshMachine::TNodeContextBase& aContext);
+
+private:
+	class COneShotTimer : public CTimer
+		{
+	public:
+		static COneShotTimer* NewL(TInt aPriority, CIPProtoConnectionProvider* aOwner);
+
+	protected:
+		COneShotTimer(TInt aPriority, CIPProtoConnectionProvider* aOwner);
+		void ConstructL();
+
+	protected:
+		virtual void RunL();
+
+	private:
+		CIPProtoConnectionProvider* iOwner;
+		};
+
+private:
+	void SetUsageProfile(TInt aProfile);
+	void TimerExpired();
+	void TimerComplete(TInt aError);
+	void SetTimerMode(TTimerType aTimerMode);
+	void TimerAfter(TInt aInterval);
+	TTimerType DecideTimerMode(TInt aRouteCount);
+	void StartNextTick();
+	void LinkUp();
+	void LinkDown();
+	TInt ControlClientsCount();
+	void SetTimers(TUint32 aShortTimer, TUint32 aMediumTimer, TUint32 aLongTimer);
+	void OpenRoute();
+	void CloseRoute();
+	void CancelTimer();
+	void ResetTimer();
+	void DisableTimers();
+	void EnableTimers();
+	void StopConnection();
+	void ForceCheckShortTimerMode();
+
+private:
+	COneShotTimer* iTimer;
+	TInt iTimerMode;
+	TInt iTickThreshold[ETimerMax];
+	TInt iExpiredTicks;
+	TInt iTotalTimerDrift;
+	TTime iDriftCheckTime;
+    ESock::TDataMonitoringConnProvisioningInfo iDataMonitoringConnProvisioningInfo;
+	TInt iLastControlClientsCount;
+	TInt iRouteCount;
+	TBool iRouteCountStretchOne;
+	TBool iPeriodActivity;
+	TInt iTimerDisableCount;
+	TTime iStartTime;
+	TBool iLinkUp:1;
+	TBool iConnectionControlActivity:1;
+	TBool iTimerExpired:1;
+	TBool iTimerRunning:1;
+	TBool iSubConnEventDataSent:1;	// Hack to cope with multiple DataClientStatusChange notifications for 'stopped'
+	TBool iNodeLocalExtensionsCreated;
+	ESock::RMetaExtensionContainer iNodeLocalExtensions;
+    };
+
+
+#endif //SYMBIAN_IPPROTOCPR_H
+