--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/datacommsserver/esockserver/inc/ss_flowrequest.h	Thu Dec 17 09:22:25 2009 +0200
@@ -0,0 +1,252 @@
+// Copyright (c) 1997-2009 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:
+//
+
+/**
+ @file
+ @internalTechnology
+ @released
+*/
+
+#if !defined(__SS_FLOWREQUEST_H__)
+#define __SS_FLOWREQUEST_H__
+
+#include <comms-infras/ss_nodemessages_internal.h>
+#include <comms-infras/ss_nodemessages.h>
+#include <comms-infras/ss_mmnode.h>
+#include <comms-infras/ss_platsec_apiext.h>
+#include <comms-infras/ss_common.h>
+#include <cs_subconparams.h>
+
+#include <elements/nm_messages_internal.h>
+
+
+
+class CSockSession;
+namespace ESock
+{
+
+//
+//CFlowRequest
+NONSHARABLE_CLASS(CFlowRequest) : public CBase,
+	                              public ACFMMNodeIdBase,
+                                  public ASubSessionPlatsecApiExt,
+	                              public ITFHIERARCHY_LINK_1(CFlowRequest, MeshMachine::AMMNodeBase, MPlatsecApiExt)
+
+	{
+public:
+	typedef ITFHIERARCHY_LINK_1(CFlowRequest, MeshMachine::AMMNodeBase, MPlatsecApiExt) TIfStaticFetcherNearestInHierarchy;
+
+public:
+	static CFlowRequest* NewL(TSubSessionUniqueId aSubSessionUniqueId);
+
+    virtual ~CFlowRequest();
+    void ReceivedL(const Messages::TRuntimeCtxId& aSender, const Messages::TNodeId& aRecipient, Messages::TSignatureBase& aMessage);
+
+	void ReturnInterfacePtrL(MPlatsecApiExt*& aInterface);
+
+protected:
+	void Received(MeshMachine::TNodeContextBase& aContext);
+
+public:
+	CFlowRequest(TSubSessionUniqueId aSubSessionUniqueId);
+	RCFParameterFamilyBundleC iFlowParameters;
+	};
+
+//
+//CImplicitFlowRequest - specialised for implicit
+NONSHARABLE_CLASS(CImplicitFlowRequest) : public CFlowRequest
+	{
+public:
+	~CImplicitFlowRequest();
+
+	static CImplicitFlowRequest* NewL(TSubSessionUniqueId aSubSessionUniqueId, const Messages::TNodeId& aTierManagerFC, TUid aTierId);
+
+public:
+	Messages::TNodeId iTierManagerFC;
+	Messages::TNodeId iCSR;
+	TUid iTierId;
+	
+protected:
+	CImplicitFlowRequest(TSubSessionUniqueId aSubSessionUniqueId, const Messages::TNodeId& aTierManagerFC, TUid aTierId);
+	};
+
+//
+//TCFFlowRequestBase
+struct TCFFlowRequestBase : public Messages::TSelfDispatcherAndErrorHandler
+	{
+protected:
+	TCFFlowRequestBase(TSubSessionUniqueId aSubSessionUniqueId);
+	TCFFlowRequestBase(TSubSessionUniqueId aSubSessionUniqueId, TFlowParams& aFlowParams) :
+		iSubSessionUniqueId(aSubSessionUniqueId),
+		iFlowParams(aFlowParams)
+		{}
+	TCFFlowRequestBase(TFlowParams& aFlowParams) :
+		iFlowParams(aFlowParams)
+		{}
+	TCFFlowRequestBase()
+		{
+		}
+
+protected:
+	DATA_VTABLE
+
+protected:
+	TSubSessionUniqueId iSubSessionUniqueId;
+	TFlowParams iFlowParams;
+	};
+
+//
+//TCFImplicitFlowRequest
+NONSHARABLE_STRUCT(TCFImplicitFlowRequest) : public TCFFlowRequestBase
+	{
+public:
+	explicit TCFImplicitFlowRequest(
+		TSubSessionUniqueId aSubSessionUniqueId,
+		TFlowParams& aFlowParams)
+		:	TCFFlowRequestBase(aSubSessionUniqueId, aFlowParams)
+		{
+		}
+	TCFImplicitFlowRequest(TFlowParams& aFlowParams)
+		: TCFFlowRequestBase(aFlowParams)
+		{
+		}
+protected:
+	void StartL(const Messages::TNodeId& aSender, const Messages::ANode& aItf);
+	void DispatchL(const Messages::TRuntimeCtxId& aSender, const Messages::TRuntimeCtxId& aRecipient);
+	TCFImplicitFlowRequest()
+	:	TCFFlowRequestBase()
+		{
+		}
+public:
+	DATA_VTABLE
+    DECLARE_MVIP_CTR(TCFImplicitFlowRequest)
+	};
+
+//
+//TCFConnFlowRequest
+NONSHARABLE_STRUCT(TCFConnFlowRequest) : public TCFFlowRequestBase
+	{
+public:
+	explicit TCFConnFlowRequest(
+		TSubSessionUniqueId aSubSessionUniqueId,
+		CSockSession& aSession,
+		TUint aHandle,
+		TFlowParams& aFlowParams
+		)
+	:	TCFFlowRequestBase(aSubSessionUniqueId, aFlowParams),
+		iSession(&aSession),
+		iHandle(aHandle)
+		{
+		}
+
+	explicit TCFConnFlowRequest(TSubSessionUniqueId aSubSessionUniqueId, CSockSession& aSession, TUint aHandle)
+	:	TCFFlowRequestBase(aSubSessionUniqueId),
+		iSession(&aSession),
+		iHandle(aHandle)
+		{
+		}
+
+protected:
+	void StartL(const Messages::TNodeId& aSender);
+	void DispatchL(const Messages::TRuntimeCtxId& aSender, const Messages::TRuntimeCtxId& aRecipient);
+	TCFConnFlowRequest()
+	:	TCFFlowRequestBase()
+		{
+		}
+
+public:
+    CSockSession* iSession;
+    TUint iHandle;
+public:
+	DATA_VTABLE
+    DECLARE_MVIP_CTR(TCFConnFlowRequest)
+	};
+
+//
+//TCFSubConnFlowRequest
+NONSHARABLE_STRUCT(TCFSubConnFlowRequest) : public TCFFlowRequestBase
+	{
+public:
+	explicit TCFSubConnFlowRequest(TSubSessionUniqueId aSubSessionUniqueId, CSockSession& aSession, TUint aHandle,
+		TFlowParams& aFlowParams)
+	:	TCFFlowRequestBase(aSubSessionUniqueId, aFlowParams),
+		iSession(&aSession),
+		iHandle(aHandle)
+		{
+		}
+
+	explicit TCFSubConnFlowRequest(TSubSessionUniqueId aSubSessionUniqueId, CSockSession& aSession, TUint aHandle)
+	:	TCFFlowRequestBase(aSubSessionUniqueId),
+		iSession(&aSession),
+		iHandle(aHandle)
+		{
+		}
+
+protected:
+	void StartL(const Messages::TNodeId& aSender);
+	void DispatchL(const Messages::TRuntimeCtxId& aSender, const Messages::TRuntimeCtxId& aRecipient);
+	TCFSubConnFlowRequest()
+	:	TCFFlowRequestBase()
+		{
+		}
+
+public:
+    CSockSession* iSession;
+    TUint iHandle;
+
+public:
+	DATA_VTABLE
+    DECLARE_MVIP_CTR(TCFSubConnFlowRequest)
+	};
+
+
+// aggregate class for ipc subsessions which request flows
+NONSHARABLE_CLASS(AIPCFlowRequester)
+	{
+public:
+	AIPCFlowRequester() : iIsFlowRequestPending(EFalse) {}
+
+	void SetFlowRequestPending(TBool aPending)
+		{
+		iIsFlowRequestPending = aPending;
+		}
+
+	TBool FlowRequestPending()
+		{
+		return iIsFlowRequestPending;
+		}
+
+	void AdoptFlowRequestMessage(const RMessage2& aFlowRequestMessage)
+		{
+		iFlowRequestMessage.Adopt(static_cast<Den::RSafeMessage&>(const_cast<RMessage2&>(aFlowRequestMessage)));
+		}
+
+	void CompleteFlowRequestMessage(TInt err)
+		{
+		iFlowRequestMessage.Complete(err);
+		iFlowRequestMessage.ResetHandle();
+		}
+
+protected:
+	Den::RSafeMessage iFlowRequestMessage;
+	TBool iIsFlowRequestPending;
+	};
+
+} // namespace ESock
+
+#endif
+// __SS_FLOWREQUEST_H__
+
+