backupandrestore/backupengine/inc/sbeserver.h
changeset 0 d0791faffa3f
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/backupandrestore/backupengine/inc/sbeserver.h	Tue Feb 02 01:11:40 2010 +0200
@@ -0,0 +1,118 @@
+/**
+* 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:
+* Declaration of CSBEServer class.
+* 
+*
+*/
+
+
+
+/**
+ @file
+*/
+
+#ifndef __SBESERVER_H__
+#define __SBESERVER_H__
+
+#include "sbshutdown.h"
+#include "sbheapwrapper.h"
+
+namespace conn
+	{
+
+	/** @defgroup SBEServer SBE Server Documentation
+	*/
+
+	class CSBShutdown;
+	class CDataOwnerManager;
+	
+
+	class CSBEServer :	public CPolicyServer
+	/** The SBE Server.
+    @internalComponent
+	@ingroup SBEServer
+	*/
+		{
+		public:
+			~CSBEServer();
+			static CSBEServer* NewLC(CDataOwnerManager* aDOM);
+			void AddSession();
+			void DropSession();
+			inline RChunk& GlobalSharedHeap();
+			inline CHeapWrapper& GSHInterface();
+			inline CDataOwnerManager& DataOwnerManager();
+
+		private:
+			CSBEServer(CDataOwnerManager* aDOM);
+			void ConstructL();
+			
+			//
+			// From CServer2
+			virtual CSession2* NewSessionL(const TVersion& aVersion,
+				const RMessage2& aMessage) const;
+			
+			TInt RunError(TInt aError);
+			void PanicClient(TInt aPanic) const;
+			void AllocateGlobalSharedHeapL();
+
+		private:
+			/** Active client sessions. */
+			TInt iSessionCount;
+			
+			/** Shutdown timer. */
+			CSBShutdown iShutdown;
+			
+			/** Global shared heap for passing large amounts of data between client and server
+			without having to use IPC */
+			RChunk iGlobalSharedHeap;
+			
+			/** Interface to the global shared heap */
+			CHeapWrapper* iGSHInterface;
+			
+			/** Pointer to the Data owner manager */
+			CDataOwnerManager* iDOM;
+		};
+
+		inline RChunk& CSBEServer::GlobalSharedHeap()
+		/* Get the global shared heap
+		
+		@return the global shared heap
+		*/
+			{
+			return iGlobalSharedHeap;
+			}
+			
+		inline CHeapWrapper& CSBEServer::GSHInterface()
+			/** Get the global shared heap interface
+			
+			@return the global shared heap interface
+			*/
+			{
+			return *iGSHInterface;
+			}
+			
+		inline CDataOwnerManager& CSBEServer::DataOwnerManager()
+			/* Get the data owner manager
+			
+			@return the data owner manager.
+			*/
+			{
+			
+			
+			return *iDOM;
+			}
+	}
+
+#endif //__SBESERVER_H__