diff -r 000000000000 -r 822a42b6c3f1 dvrengine/CommonRecordingEngine/DvrRtpClipRecognizer/inc/CRtpClipRecognizer.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/dvrengine/CommonRecordingEngine/DvrRtpClipRecognizer/inc/CRtpClipRecognizer.h Thu Dec 17 09:14:38 2009 +0200 @@ -0,0 +1,181 @@ +/* +* 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: Implementation of RTP file recognizer class.* +*/ + + + + +#ifndef CRTPCLIPRECOGNIZER_H +#define CRTPCLIPRECOGNIZER_H + +// INCLUDES +#include +#include + +// CONSTANTS +const TInt KUserIdLength( RMobilePhone::KIMSISize ); +const TInt KDeviceIdLength( RMobilePhone::KPhoneSerialNumberSize ); + +// MACROS +// None + +// DATA TYPES +// None + +// FORWARD DECLARATIONS +// None + +// CLASS DECLARATION + +/** +* Class to make recognisation for RTP propriatary clip. +* +* @lib RtpClipRecognizer.lib +* @since Series 60 3.0 +*/ +class CRtpClipRecognizer : public CApaDataRecognizerType + { + +public: // Constructors and destructor + + /** + * Static method to create instance of this recognizer. This method is called + * by the framework. Method pointer is delivered to the framework by + * ImplementationTable table returned by ImplementationGroupProxy. + * @since Series 60 3.0 + * @param none. + * @return Pointer to newly created instance of the recognizer. + */ + static CApaDataRecognizerType* CreateRecognizerL(); + + /** + * C++ default constructor. Calls CApaDataRecognizerType in it's initializer + * list to complete construction. + */ + CRtpClipRecognizer(); + +private: // Functions from base classes + + /** + * From CApaDataRecognizerType. + * Method called by the framework. This method returns the amount of data + * to be wanted for recognisation. + * @since Series 60 3.0 + * @param none. + * @return Preferred buffer size for recognisation. + */ + virtual TUint PreferredBufSize(); + + /** + * From CApaDataRecognizerType. + * Method to deliver supported data types by this recognizer. + * @since Series 60 3.0 + * @param aIndex a index pointing out which data type + * of the supported ones is returned. + * @return Corresponding data type of the requested index. + */ + virtual TDataType SupportedDataTypeL( TInt aIndex ) const; + + /** + * From CApaDataRecognizerType. + * Overwritten method to handle recognisation. + * @param aName the name of the data. Typically this is a file name + * containing the data to be recognized. + * @param aBuffer a buffer containing PreferredBufSize() from the + * beginning of the file to be recognized. + * @return none. + */ + virtual void DoRecognizeL( const TDesC& aName, + const TDesC8& aBuffer ); + +private: // New methods + + /** + * Converts bytes to integer. + * @since Series 60 3.0 + * @param aBytes a buffer to convert. + * @return an integer converted from bytes. + */ + 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. + */ + 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. + */ + 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. + */ + TInt GetValue( const TDesC8& aBytes, TUint& aValue ); + + /** + * Converts bytes to 64 bit integer (TInt64). + * @since Series 60 3.0 + * @param aBytes a buffer to convert. + * @return a integer value converted from bytes. + */ + TInt64 GetTInt64L( const TDesC8& aBytes ); + + /** + * Getter for RTP clip mime type info. + * @since Series 60 3.0 + * @param aBuf on return contains the mime type. + * @return None. + */ + void GetMimeInfo( TDes8& aMime ); + + /** + * Reads IMEI of the phone HW. + * @since Series 60 3.0 + * @param aBuf on return contains the IMEI. + * @return none. + */ + void GetImeiL( TDes& aImsi ); + + /** + * Reads mobile info of the phone. + * @since Series 60 3.0 + * @param none. + * @return none. + */ + void GetMobilePhoneInfoL( RTelServer& aServer, + RMobilePhone& aPhone ); + +private: // Data + + TBuf8 iImei; + + }; + +#endif // CRTPCLIPRECOGNIZER_H + +// End of File