diff -r f40128debb5d -r e0d6e9bd3ca7 javamanager/javabackup/midp2backup_usif/src.s60/javascrbackuputil.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/javamanager/javabackup/midp2backup_usif/src.s60/javascrbackuputil.h	Tue Jul 06 14:10:26 2010 +0300
@@ -0,0 +1,266 @@
+/*
+* Copyright (c) 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:  Header file for CScrBackupUtil class
+*
+*/
+
+#ifndef JAVASCRBACKUPUTIL_H_
+#define JAVASCRBACKUPUTIL_H_
+
+
+#include <e32base.h>
+#include <s32strm.h>
+#include <f32file.h> 
+#include <e32cmn.h>
+#include <s32mem.h>
+#include <S32BUF.H>  
+
+#include <mw/usif/usifcommon.h>
+#include <mw/usif/scr/scr.h>
+#include <mw/usif/scr/screntries.h>
+#include <mw/usif/scr/appreginfo.h> //for TAppCaption
+#include <e32lang.h>
+
+#include <string>
+#include <vector>
+
+namespace java
+    {
+namespace  backup
+    {
+
+class CScrBackupUtil : public CBase
+    {
+public:
+    static CScrBackupUtil* NewL();
+
+    ~CScrBackupUtil();
+    
+    static CScrBackupUtil* NewLC();
+    
+    /*
+     * filling the data with the SCR value one by one 
+     */
+    void BackupScrDataL(RDesWriteStream& aStream, TBool& aBackupNotFinished, TInt& aBufferSpaceLeft);
+    
+    void GetComponentInfoL(Usif::TComponentId aComponentId,RDesWriteStream& aStream);
+    void WriteToActualStream(RDesWriteStream& aStream);
+    
+    void RestoreScrDataL(RDesReadStream& aStream, TInt& aRestoreState, TInt& aBufferSpaceLeft);
+    void SetDataInScrL(TUid aUid ,RDesReadStream& aStream);
+    
+private: //fun
+    void ConstructL();
+    void ConnectScrL();
+    void writeRemainingData();
+    void RegisterApplicationL(TInt aComponentId, TUid aAppUid,
+            Usif::TAppCaption aAppName, TDesC aIconFilename, TInt aNumberOfIcons,
+            TLanguage aLanguages);
+    
+    template <typename T>
+    TInt ComputeSizeL(const T &aObject);
+    void ExtractUidAndComponentIdL(RArray<Usif::TComponentId>& componentIds,RArray<TInt>& uids,TInt& ComponentsCount);   
+    Usif::TComponentId RegisterComponentL(Usif::CComponentEntry& aEntry ,TUid aUid,TPtr aMidletInfoUrl, TPtr aMidletDescription, TPtr8 aMidletDeletionConformation,TPtr aDownloadUrl,TInt64 aMediaId,TPtr aDomainCatogary , TPtr aSettingValue,RPointerArray<HBufC>& aComponentFilesArray, TBool aIsComponentPresent,RPointerArray<Usif::CLocalizableComponentInfo>& aLocalizableComponentInfoArray);
+    CScrBackupUtil();
+private://members
+      
+     enum TState
+         {
+         EIsFetchCompleteInfo,
+         EIsWriteCompleteInfo
+         };
+     TState iState;
+     HBufC8* iRemainingInfo;
+     // to check if the previous attribte claims that he cant 
+     //write in stream because of space so all other attribute 
+     //down the lane should be in the remaining info buffer to maintain the sequence
+     TBool iIsToWriteInStream;
+     TBool iBufferToWriteNextTime;
+     TBool iWriteToStream;
+    TInt i ;
+    TInt iLengthOfString;
+    Usif::RSoftwareComponentRegistry* iScr;
+    RArray<Usif::TComponentId> iComponentIds;
+    RArray<TInt> iUids;
+    RArray<TInt> iPresentUids;
+    
+    TInt iNumberOfComponents;
+    TInt iBufferSpaceLeft;
+    
+    TInt iRemainingBuffer;
+    TPtr8 iPtrToWriteBuffer;
+    
+    TBool iIsFristCall;
+  
+    };
+
+// Helper class pass the info of midlet with in midletSuite 
+class CAppInfo : public CBase
+    {
+public:
+    static CAppInfo* NewL();
+
+    ~CAppInfo();
+
+    static CAppInfo* NewLC();
+    void ConstructL();
+    void Set(TLanguage language,TUid appUid,Usif::TAppCaption caption,TDesC& appIcon,TInt aNoOfIcons);
+    TLanguage GetLanguage();
+    TUid GetAppUid();
+    Usif::TAppCaption GetCaption();
+    HBufC* GetAppIcon();
+    TInt NoOfIcons();
+protected:
+        
+    CAppInfo();
+    
+    
+private:
+    TLanguage iLanguage;
+    TUid iAppUid;
+    Usif::TAppCaption iCaption;
+    HBufC* iAppIcon;
+    TInt iNoOfIcons;
+    };
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+class CJavaBackupEntries : public CBase
+    {
+public:
+    ~CJavaBackupEntries();
+    static CJavaBackupEntries* NewL(Usif::TComponentId aId); 
+    
+    static CJavaBackupEntries* NewLC(Usif::TComponentId aId);
+    
+    
+    //used to get the below info
+    /*
+     * will get all the entries in this API
+     * called when restoring
+     */
+    void GetEntries();
+    
+    /*
+     * to set all the entries
+     * 
+     */
+    void SetEntries();
+private :
+    
+    void ConstructL(Usif::TComponentId aId);
+    
+private:
+            //check if this duplication can be removed as the same variable is in ccomponentEntry
+    Usif::TComponentId iComponentId;   ///< The unique id of the software component.
+            //HBufC* iName;                ///< Name of the software component.
+            //HBufC* iVendor;              ///< Vendor of the software component.
+            //HBufC* iSwType;              ///< Software type name of the component.
+            //HBufC* iGlobalId;            ///< Globally unique component identifier.
+            //TBool iRemovable;            ///< Whether the component is removable.
+            //TInt64 iSize;                ///< The total size of the component at installation time in bytes.
+            //TScomoState iScomoState;     ///< SCOMO state of the component.
+            //TDriveList iInstalledDrives; ///< The set of drives that files for the software component were installed to.
+            //HBufC* iVersion;             ///< Version identifier of the software component
+                //HBufC* iInstallTime;         ///< The install time of the component. 
+            //TBool iDrmProtected;         ///< Whether the component is DRM protected.
+                //TBool iHidden;               ///< Whether the component is hidden in the list of installed components.
+            //TBool iKnownRevoked;         ///< Whether the component has been revoked.
+            //TBool iOriginVerified;       ///< Whether the installer has verified the originator of the component.
+            
+            
+            // TODO Can we keep a pointer here 
+    Usif::CComponentEntry iEntries;
+            TBool iIsComponentPresent;
+            // component property
+            TInt  iMidletSuitId;
+            HBufC *iMidletInfoUrl;
+            HBufC *iMidletDescription;
+            TBool iMidletDeletetionConfirmation; // Didnt got any thing for it 
+            HBufC *iMidletDownloadUrl;
+            HBufC *iDomainCatagory;// didnt got any thing for it 
+            TInt iMediaId;
+            //addtion to CcomponentEntry Class
+            RPointerArray<Usif::CLocalizableComponentInfo> &iCompLocalizedInfoArray;
+            
+            
+            Usif::RSoftwareComponentRegistry *iScr;
+            
+            
+            
+    };
+   }
+
+   }
+
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+#endif /* JAVASCRBACKUPUTIL_H_ */