remotecontrol/remotecontrolfw/targetselectorplugin/public/remcontargetselectorplugin.h
changeset 51 20ac952a623c
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/remotecontrol/remotecontrolfw/targetselectorplugin/public/remcontargetselectorplugin.h	Wed Oct 13 16:20:29 2010 +0300
@@ -0,0 +1,93 @@
+// Copyright (c) 2004-2009 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
+ @publishedPartner
+ @released
+*/
+
+#ifndef TARGETSELECTORPLUGIN_H
+#define TARGETSELECTORPLUGIN_H
+
+#include <e32base.h>
+
+class MRemConTargetSelectorPluginObserver;
+class TRemConAddress;
+class TClientInfo;
+class TBearerSecurity;
+
+/**
+The UID of the Target Selector Plugin interface.
+*/
+const TInt KRemConTargetSelectorInterfaceUid = 0x10204B28;
+
+/**
+Abstract base class for target selector plugins.
+*/
+class CRemConTargetSelectorPlugin : public CBase
+	{
+public:
+	/** 
+	Constructor.
+	@param aImplementationUid The UID of the implementation.
+	@param aObserver The observer of the TSP.
+	*/
+	IMPORT_C static CRemConTargetSelectorPlugin* NewL(TUid aImplementationUid, 
+		MRemConTargetSelectorPluginObserver& aObserver);
+
+	/** Destructor. */
+	IMPORT_C ~CRemConTargetSelectorPlugin();
+
+public:
+	/**
+	Called by RemCon server to get a pointer to an object which implements the 
+	TSP interface with UID aUid. This is a mechanism for allowing future 
+	change to the TSP API without breaking BC in existing (non-updated) 
+	TSPs.
+	*/
+	virtual TAny* GetInterface(TUid aUid) = 0;
+
+protected:
+	/** 
+	Constructor.
+	@param aObserver The observer of the TSP.
+	*/
+	IMPORT_C CRemConTargetSelectorPlugin(MRemConTargetSelectorPluginObserver& aObserver);
+
+protected:
+	/**
+	Accessor for the observer.
+	@return The observer.
+	*/
+	IMPORT_C MRemConTargetSelectorPluginObserver& Observer();
+
+private: // owned
+	/**
+	UID set by ECOM when the instance is created. Used when the instance is 
+	destroyed.
+	*/
+	TUid iInstanceId;
+
+	/** 
+	Pad for BC-friendly future change.
+	*/
+	TAny* iPad;
+
+private: // unowned
+	MRemConTargetSelectorPluginObserver& iObserver;
+	};
+
+#endif // TARGETSELECTORPLUGIN_H