// SensibleClient.h+
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// +
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// Copyright (c) 2006 - 2010 Accenture. All rights reserved.+
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// This component and the accompanying materials are made available+
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// under the terms of the "Eclipse Public License v1.0"+
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// which accompanies this distribution, and is available+
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// at the URL "http://www.eclipse.org/legal/epl-v10.html".+
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// +
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// Initial Contributors:+
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// Accenture - Initial contribution+
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//+
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+
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#ifndef SENSIBLECLIENT_H+
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#define SENSIBLECLIENT_H+
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+
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#include <e32std.h>+
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+
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class CServerCallbackDispatcher;+
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class TServerCallback;+
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class TCallbackParser;+
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+
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/* This class is designed to be usable in a handle-body implementation. Ie you can hide the use of RSensibleSessionBody +
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 * from your clients by declaring a TUint32 iPimpl[3] (or somesuch) in your client class, and constructing a subclass of+
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 * RSensibleSessionBody with appropriate definitions of DoCreateSession and DoSendReceive that call into the real session+
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 * object.+
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 *+
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 * You can also derive directly from RSensibleSessionBody if you're not fussed about hiding the implementation.+
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 */+
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+
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NONSHARABLE_CLASS(RSensibleSessionBody)+
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	{+
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	friend class CServerCallbackDispatcher;+
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public:+
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	RSensibleSessionBody();+
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	+
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protected:+
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	void Close();+
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	TInt Connect(TInt aMessageSlots, TBool aStartCallbackDispatcher);+
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	TInt StartCallbackDispatcher(); // If not already started+
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	void StopCallbackDispatcher();+
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	virtual void DispatchCallbackL(TServerCallback& aCallback, TCallbackParser& aParser);+
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	virtual void ServerDiedL();+
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+
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	// These have to be implemented by a derived class to call through to the session proper+
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	virtual TInt DoCreateSession(const TDesC &aServer, const TVersion &aVersion, TInt aAsyncMessageSlots)=0;+
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	virtual TInt DoSendReceive(TInt aFunction, const TIpcArgs &aArgs) const=0;+
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	virtual void DoSendReceive(TInt aFunction, const TIpcArgs &aArgs, TRequestStatus &aStatus) const=0;+
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+
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protected:+
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	CServerCallbackDispatcher* iDispatcher;+
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	};+
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+
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#endif+
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