--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/dvrengine/CommonRecordingEngine/DvrRtpClipHandler/inc/CRtpClipRepairer.h	Wed Sep 01 12:20:37 2010 +0100
@@ -0,0 +1,206 @@
+/*
+* Copyright (c) 2007 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:    RTP clip repairer for common recording engine.*
+*/
+
+
+
+
+#ifndef CRTPCLIPREPAIRER_H
+#define CRTPCLIPREPAIRER_H
+
+// INCLUDES
+#include <ipvideo/CRtpFileBase.h>
+#include "CCRRtpFileSource.h"
+#include <ipvideo/MRtpClipRepairObserver.h>
+
+// CONSTANTS
+// None
+
+// MACROS
+// None
+
+// DATA TYPES
+// None
+
+// FORWARD DECLARATIONS
+class CRtpMetaHeader;
+
+// CLASS DECLARATION
+
+/**
+*  Repairs corrupted DVB-H RTP clip.
+*  
+*  @lib DvrRtpClipHandler.lib
+*  @since Series 60 3.0
+*/
+class CRtpClipRepairer : public CRtpFileBase
+    {
+
+public: // Constructors and destructor
+
+    /**
+    * Two-phased constructor.
+    * @since Series 60 3.0
+    * @param aObs observer for repair status
+    * @return None.
+    */
+    static CRtpClipRepairer* NewL( MRtpClipRepairObserver* aObs );
+
+    /**
+    * Destructor.
+    */
+    virtual ~CRtpClipRepairer();
+
+public: // New functions
+
+    /**
+    * Check if corrupted meta header can be fixed.
+    * @since Series 60 3.0
+    * @param aClipName a full path of the clip.
+    * @return None.
+    */
+    void CheckMetaHeaderL( const TDesC& aClipName ); 
+
+    /**
+    * Getter for the clip name under repairing.
+    * @since Series 60 3.0
+    * @return a full path of the clip under repairing.
+    */
+    TPtrC CurrentClipName(); 
+
+private: // Constructors and destructor
+
+    /**
+    * C++ default constructor.
+    * @since Series 60 3.0
+    * @param aObs observer for repair status
+    */
+    CRtpClipRepairer( MRtpClipRepairObserver* aObs );
+
+    /**
+    * Symbian 2nd phase constructor can leave and is private by default.
+    */
+    void ConstructL();
+  	
+private: // Functions from base classes
+
+    /**
+    * From CRtpFileBase.
+    * Called when request completion event occurs.
+    * @since Series 60 3.0
+    * @param none.
+    * @return none.
+    */
+    void RunL();
+
+    /**
+    * From CRtpFileBase.
+    * Handles a leave occurring in the request completion event handler RunL().
+    * @since Series 60 3.0
+    * @param aError the leave code.
+    * @return a status of function.
+    */
+    TInt RunError( TInt aError );
+
+    /**
+    * From CRtpFileBase : Called when request completion event cancelled.
+    * @since Series 60 3.0
+    * @param none.
+    * @return None.
+    */
+    void DoCancel();
+
+private: // New functions
+
+    /**
+    * Veryfies that seek header and array are valid.
+    * @since Series 60 3.0
+    * @param none.
+    * @return true if are, otherwise false.
+    */
+    TBool ValidSeekHeaderL();
+
+    /**
+    * Scans whole clip and updates seek array for it.
+    * @since Series 60 3.0
+    * @param none.
+    * @return none.
+    */
+    void UpdateSeekArrayL();
+
+    /**
+    * Activates asyncronous group header reading.
+    * @since Series 60 3.0
+    * @param none.
+    * @return none.
+    */
+    void ReadNextGroupHeaderFromFileL();
+
+    /**
+    * Appends rec groups to seek array in 30s interval.
+    * @since Series 60 3.0
+    * @param none.
+    * @return none.
+    */
+    void GroupToSeekArrayL();
+
+    /**
+    * Adds special packet to the end.
+    * @since Series 60 3.0
+    * @param aType a type of special packet.
+    * @return none.
+    */
+    void AddSpecialPacketL( const MRtpFileWriteObserver::TRtpType aType );
+
+    /**
+    * Saves readed seek array.
+    * @since Series 60 3.0
+    * @param aError a error code.
+    * @return none.
+    */
+    void FinalizeSeekArrayL( const TInt aError );
+
+private: // Data
+
+    /**
+    * Repair observer.
+    */
+    MRtpClipRepairObserver* iObs;
+
+    /**
+    * File data buffer.
+    */
+    HBufC8* iFileData;
+    
+    /**
+    * Meta header.
+    */
+    CRtpMetaHeader* iMetaHeader;
+    
+    /**
+    * Last group time.
+    */
+    TUint iLastGroupTime;
+    
+    /**
+    * Seek array point.
+    */
+    TInt iSeekArrayPoint;
+        
+  };
+
+#endif // CRTPCLIPREPAIRER_H
+
+// End of File