--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/videoutils_plat/dvrengine_api/inc/ipvideo/CRtpUtil.h	Wed Sep 01 12:20:37 2010 +0100
@@ -0,0 +1,205 @@
+/*
+* 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:    Convertion methods for RTP file format.*
+*/
+
+
+
+
+#ifndef CRTPUTIL_H
+#define CRTPUTIL_H
+
+// INCLUDES
+#include <e32base.h>
+#include <etelmm.h>
+
+// CONSTANTS
+const TInt KSiKilo( 1000 );
+const TInt KIntegerBytes( 4 );
+const TInt KPacketSizeBytePoint( 0 );
+const TInt KPacketSizeBytesLen( 4 );
+const TInt KPacketTypeBytesLen( 1 );
+const TInt KSpecialPacketLength( KPacketSizeBytesLen + KPacketTypeBytesLen + KIntegerBytes );
+const TInt KPacketTypeBytePoint( KPacketSizeBytePoint + KPacketSizeBytesLen );
+const TInt KUserIdLength( RMobilePhone::KIMSISize );
+const TInt KDeviceIdLength( RMobilePhone::KPhoneSerialNumberSize );
+
+_LIT8( KRtpClipMimetype, "application/x-nokia-teh-rtp" );
+_LIT( KDvrTimeShiftFile, "c:\\timeshift." );
+
+// MACROS
+// None
+
+// DATA TYPES
+// None
+
+// FORWARD DECLARATIONS
+// None
+
+// CLASS DECLARATION
+
+/**
+*  RTP format common functionalities for Common Recording Engine.
+*
+*  @lib CommonRecordingEngine.lib
+*  @since Series 60 3.0
+*/
+class CRtpUtil : public CBase
+    {
+
+public: // Constructors and destructor
+
+    /**
+    * Two-phased constructor.
+    */
+    IMPORT_C static CRtpUtil* NewL();
+
+    /**
+    * Two-phased constructor.
+    */
+    IMPORT_C static CRtpUtil* NewLC();
+
+    /**
+    * Destructor.
+    */
+    IMPORT_C virtual ~CRtpUtil();
+
+public: // New functions
+
+    /**
+    * Converts integer to a buffer.
+    * @since Series 60 3.0
+    * @param aValue a value to write.
+    * @return a buffer where value stored.
+    */
+    IMPORT_C static HBufC8* MakeBytesLC( const TInt& aValue );
+
+    /**
+    * Converts integer to a buffer.
+    * @since Series 60 3.0
+    * @param aValue a value to write.
+    * @param aBuf a buffer where value stored.
+    * @return none.
+    */
+    IMPORT_C static void MakeBytesL( const TInt& aValue,
+                                     TDes8& aBuf );
+
+    /**
+    * Converts integer to a buffer.
+    * @since Series 60 3.0
+    * @param aValue a value to write.
+    * @param aBuf a buffer where value stored.
+    * @return a system wide error code.
+    */
+    IMPORT_C static TInt MakeBytes( const TInt& aValue,
+                                    TDes8& aBuf );
+
+    /**
+    * Converts bytes to integer.
+    * @since Series 60 3.0
+    * @param aBytes a buffer to convert.
+    * @return an integer converted from bytes.
+    */
+    IMPORT_C static TInt GetValueL( const TDesC8& aBytes );
+
+    /**
+    * Converts bytes to integer.
+    * @since Series 60 3.0
+    * @param aBytes a buffer to convert.
+    * @param aValue a integer converted from bytes.
+    * @return none.
+    */
+    IMPORT_C static void GetValueL( const TDesC8& aBytes,
+                                    TInt& aValue );
+
+    /**
+    * Converts bytes to integer.
+    * @since Series 60 3.0
+    * @param aBytes a buffer to convert.
+    * @param aValue a integer converted from bytes.
+    * @return a system wide error code.
+    */
+    IMPORT_C static TInt GetValue( const TDesC8& aBytes,
+                                   TInt& aValue );
+
+    /**
+    * Converts bytes to integer.
+    * @since Series 60 3.0
+    * @param aBytes a buffer to convert.
+    * @param aValue a integer converted from bytes.
+    * @return a system wide error code.
+    */
+    IMPORT_C static TInt GetValue( const TDesC8& aBytes,
+                                   TUint& aValue );
+
+    /**
+    * Generates special RTP packet.
+    * @since Series 60 3.0
+    * @param aType a type of RTP packet.
+    * @return a buffer containing generated RTP packet.
+    */
+    IMPORT_C static HBufC8* SpecialPacketL( const TInt aType );
+        
+    /**
+    * Getter for RTP clip mime type info.
+    * @since Series 60 3.0
+    * @param aBuf on return contains the mime type.
+    * @return None.
+    */
+    IMPORT_C static void GetMimeInfo( TDes& aMime );
+    
+    /**
+    * Getter for RTP clip mime type info.
+    * @since Series 60 3.0
+    * @param aBuf on return contains the mime type.
+    * @return None.
+    */
+    IMPORT_C static void GetMimeInfo( TDes8& aMime );
+    
+    /**
+    * Reads IMEI of the phone HW.
+    * @since Series 60 3.0
+    * @param aBuf on return contains the IMEI.
+    * @return none.
+    */
+    IMPORT_C static void GetImeiL( TDes& aImsi );
+
+private: // Constructors and destructor
+
+    /**
+    * C++ default constructor.
+    */
+    CRtpUtil();
+
+    /**
+    * Symbian 2nd phase constructor can leave and is private by default.
+    */
+    void ConstructL();
+  	    
+private: // New methods
+
+    /**
+    * Reads mobile info of the phone.
+    * @since Series 60 3.0
+    * @param none.
+    * @return none.
+    */
+    void static GetMobilePhoneInfoL( RTelServer& aServer,
+                                     RMobilePhone& aPhone );
+
+  };
+
+#endif // CRTPUTIL_H
+
+// End of File