--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/internetradio2.0/sessionloginc/irsessiondb.h	Mon Apr 19 14:01:53 2010 +0300
@@ -0,0 +1,154 @@
+/*
+* Copyright (c) 2006-2007 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:  ?Description
+*
+*/
+
+
+#ifndef IRSESSIONDB_H
+#define IRSESSIONDB_H
+
+#include <d32dbms.h>
+
+class CIRSessionLogger;
+
+NONSHARABLE_CLASS(CIRSessionDb) : public CBase
+	{												
+										//member functions
+public:
+
+	/**
+	* Function : NewL()
+	* Two phased construction
+	* @return instance of CIRSessionDb
+	*/
+	static CIRSessionDb* NewL();
+	
+	/**
+	* Function : NewLC()
+	* Two phased construction
+	* @return instance of CIRSessionDb
+	*/	
+	static CIRSessionDb* NewLC();
+	
+	/**
+	* Function : ~CIRSessionDb()
+	* default destructor
+	*/	
+	~CIRSessionDb();
+
+	/**
+	* Function : CreateDbConditional()
+	* Creates both the dbms files conditionally(only if not yet created)
+	* @param session database file
+	* @return errcode
+	*/	
+	TInt CreateDbConditional(TFileName &aSession);
+
+	/**
+	* Function : AddSessionStartL()
+	* adds the session log entry into data base
+	* @param session data instance
+	*/
+	void AddSessionStartL(CIRSessionLogger& aSession);
+	
+	/**
+	* CIRSessionDb::GetAllPresetL()
+	* gets all the preset into an array 
+	*/
+	void GetAllSessionL(CArrayPtrFlat<CIRSessionLogger>& aSessionDataList);
+	
+	/**
+	* Function : DeleteAllSessionL
+	* delete all the session from session log entry
+	*/
+	void DeleteAllSessionL();
+
+private: 
+
+	/**
+	* Function : ConstructL()
+	* two phase construction
+	*/   
+    void ConstructL();
+    
+    /**
+	* Function : CloseDb()
+	* Closes the database 
+	*/
+	void CloseDb();
+	
+	/**
+	* Function : CreateSessionTableL
+	* creates sessionlogtable with two column one is sessionid and rest of session
+	* log data
+	* ---------------------------------------------------------------------------
+	* SessionTable
+	*---------------------------
+	*| KID   |	 KSessionLogCol |
+	*---------------------------
+	*|TInt32 | EDbColLongText8 |
+	*---------------------------
+	*/	
+    void CreateSessionTableL();
+    
+	/**
+	* Function : CreateSessionIndexL
+	* sets sessionid as the primary key
+	*/  
+    void CreateSessionIndexL();
+    
+	/**
+	* Function : OpenDbL()
+	* opening the data base 
+	*/
+	void OpenDbL();
+	
+	/**
+	* Function : CreateDbL()
+	* creates both the dbms files 
+	* database filename
+	*/	
+	void CreateDbL(TFileName& aSession);
+
+										//data members
+										
+private:
+
+	/**
+	* database file
+	*/
+	TFileName iDbFile;
+	
+	/**
+	* file session
+	*/
+    RFs iFsSession;
+    
+	/**
+	* data base handler
+	*/
+    RDbNamedDatabase iSessionDb;
+    
+    };
+
+#endif  //IRSESSIONDB_H
+
+
+
+
+
+
+
+