--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/brandingserver/BSServer/cbsstoragemanager.h	Sun Apr 11 15:33:49 2010 +0530
@@ -0,0 +1,226 @@
+/*
+* Copyright (c) 2006-2006 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of the License "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:   Storage handler
+*
+*/
+
+
+
+#ifndef CBSSTORAGEMANAGER_H
+#define CBSSTORAGEMANAGER_H
+
+#include <e32base.h>
+#include <f32file.h>
+
+class CBSSession;
+class CBSIBYWriter;
+class MBSElement;
+class CBSStorage;
+class RWriteStream;
+
+
+/**
+ *  Storage handler
+ *
+ *  @lib .exe
+ *  @since S60 v3.2
+ */
+class CBSStorageManager : public CBase
+{
+public:
+
+    static CBSStorageManager* NewL( CBSSession* aSession, const TDesC& aAppId );
+
+    static CBSStorageManager* NewLC( CBSSession* aSession, const TDesC& aAppId );
+
+    ~CBSStorageManager();
+
+
+    /**
+     * Initializes the transaction to the
+     * storagemanager
+     *
+     * @since S60 3.2
+     * @return none
+     */
+    void ConnectTransactionL(const TDesC& aAppId,
+    					   const TDesC& aBrandId,
+    					   TLanguage aLanguageId,
+    					   TBool aAppending = EFalse,
+    					   TInt aReserved = 0 );
+
+
+    /**
+     * Create a new storage and set it to current.
+     *
+     * @since S60 3.2
+     * @return none
+     */
+    void CreateStorageL();
+
+    /**
+     * Return the count of storages
+     *
+     * @since S60 3.2
+     * @return count of elements
+     */
+    TInt StorageCount();
+
+    /**
+     * Get stored storage at index or current storage.
+     *
+     * @since S60 3.2
+     * @param aIndex index of storage to fetch.
+     * @return Stored storage
+     */
+    CBSStorage* Storage( TInt aIndex );
+    CBSStorage* Storage();
+
+    /**
+     * Externalize storage files into file system
+     *
+     * @since S60 3.2
+     * @param aFs filesystem handle
+     * @param aBaseDir Base directory for writing
+     * @return the new brand version
+     */
+    TInt WriteStorageFilesL();
+
+	void CancelTransactionL();
+
+    void BrandHandleL( const TDesC& aAppId,
+					   const TDesC& aBrandId,
+					   TLanguage aLanguageId,
+					   RFile& aFile, 
+					   TInt aReserved );
+
+    void FileElementHandleL( const TDesC& aAppId,
+						     const TDesC& aBrandId,
+						     const TDesC& aFileName,
+						     const TDesC& aLanguageBuf,
+						     RFile& aFile );
+
+    void CleanupFileL( const TDesC& aFileName );
+
+	TPtrC FilenameWithoutVersion( const TDesC& aFileName );
+
+    /**
+     * Externalize storage files into file system
+     *
+     * @since S60 3.2
+     * @param aFileName the name of the installed file
+     * 		  including path
+     * @return the filename without path component
+     */
+	HBufC* InstallFileLC( const TDesC& aFileName );
+
+	void RemoveBrandL(  const TDesC& aAppId,
+						const TDesC& aBrandId,
+						TLanguage aLanguageId,
+						TInt aReserved = 0);
+
+	void RemoveApplicationL(  const TDesC& aAppId );
+
+	TInt NextAvailableVersionL();
+	void SetVersion( TInt aVersionId );
+
+	TInt GetNewestVersionL( const TDesC& aAppId,
+							const TDesC& aBrandId,
+							TLanguage aLanguageId,
+						    TPtr* aDrive = NULL);
+	TInt WriteIbyFiles();
+    
+    void LockStorage();
+    
+    void ReleaseLockL();
+    
+    TBool CheckBrandDiscarded(const TDesC& aAppId,
+							const TDesC& aBrandId) ;
+	static HBufC* ConstructDiscardBrandFileNameL( const TDesC& aAppId,
+										      const TDesC& aBrandId );
+										      
+	static HBufC* FullDiscardBrandFileNameLC( TDesC& aFilename ) ;
+							
+    TInt isActualBrandInstalledL ( const TDesC& aAppId, const TDesC& aBrandId, TLanguage aLanguage);
+private:
+
+    CBSStorageManager();
+
+    void ConstructL( CBSSession* aSession, const TDesC& aAppId );
+    
+    HBufC* ConstructFileNameL( TInt aVersion = 0 );
+    
+    HBufC* ConstructFileNameL( const TDesC& aAppId,
+						       const TDesC& aBrandId,
+						       TLanguage aLanguage,
+						       TInt aReserved = 0 );
+    
+	void CleanupTransaction();
+	
+	HBufC* FullFileNameLC( const TDesC& aFilename, TBool aForceCDrive = EFalse );
+	
+	TInt ReadVersionL( const TDesC& aFilename );
+	
+	HBufC* FindAvailableVersionL( TInt aCurrentVersion, TInt& aNewVersion );
+
+	TBool IsBaseFileL( const TDesC& aFileName );
+
+	
+	/**
+     * Mark a brand package as discarded. Future attempts to create an 
+     * access to this brand package will fail.
+     *
+     * @since S60 3.2
+     * @param aAppId a application id
+     * @param aBrandId a brand id
+     */
+	void MarkBrandAsDiscardedL( const TDesC& aAppId,
+		                        const TDesC& aBrandId );
+
+private: // Data
+
+    // Own. Array of stored storages.
+    RPointerArray<CBSStorage> iStorages;
+
+    // Index of currently active storage
+    TInt iCurrent;
+
+    // IBY writer
+    CBSIBYWriter* iWriter;
+    
+    RFs		iFs;
+    TBool	iActive;
+    
+    HBufC* iAppId;
+	HBufC* iBrandId;
+	HBufC*  iLanguageId;
+	TLanguage iLanguageIdNum;
+	
+    // Own. Proposed file name
+    HBufC* iFilename;
+
+    // Proposed directory (points to iFilename)
+    TPtrC iDir;
+	
+	// doesn't own: the server
+	CBSSession* iSession;
+	
+	TBool iAppending;
+	
+	HBufC* iIbyFile;
+	TInt  iReserved;
+	
+};
+
+#endif //CBSSTORAGEMANAGER_H