diff -r 4baee4f15982 -r 6385c4c93049 browserplugins/browseraudiovideoplugin/inc/BavpMediaRecognizer.h --- a/browserplugins/browseraudiovideoplugin/inc/BavpMediaRecognizer.h Thu Aug 19 09:57:56 2010 +0300 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,194 +0,0 @@ -/* -* Copyright (c) 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: Implementation of CBavpMediaRecognizer -* -*/ - - -#ifndef BAVPMEDIARECONGNIZER_H -#define BAVPMEDIARECONGNIZER_H - -// INCLUDES -#include -// L960: header file name with non-standard character -#include - -// Media types -enum TBavpMediaType - { - ELocalVideoFile, - ELocalAudioFile, - ELocalRamFile, - ELocalSdpFile, - EUrl, - ELocalAudioPlaylist, -#if defined(BRDO_ASX_FF) - ELocalAsxFile, -#endif //BRDO_ASX_FF - EUnidentified - }; - -/** -* CBavpMediaRecognizer -* Implementation of CBavpMediaRecognizer -* @lib npBrowserVideoPlugin.lib -* @since 3.2 -*/ -NONSHARABLE_CLASS(CBavpMediaRecognizer) : public CBase - { - public: // Constructors and destructor - - /** - * Two-phased constructor. - */ - static CBavpMediaRecognizer* NewL(); - - /** - * Destructor. - */ - ~CBavpMediaRecognizer(); - - public: // New functions - - /** - * Recognizes media type. - * @since 3.2 - * @param aMediaName Media file name or Url - * @param aIncludeUrls Are Urls included or not - * @return TBavpMediaType - */ - TBavpMediaType IdentifyMediaTypeL( const TDesC& aMediaName, - TBool aIncludeUrls = EFalse ); - - /** - * Recognizes media type. - * @since 3.2 - * @param aMediaName Media file name or Url - * @param aFile file handle - * @param aIncludeUrls Are Urls included or not - * @return TBavpMediaType - */ - TBavpMediaType IdentifyMediaTypeL( const TDesC& aMediaName, - RFile& aFile, - TBool aIncludeUrls = EFalse ); - - /** - * Recognizes Media files MimeType. - * @since 3.2 - * @param aLocalFile File name - * @return TBuf, Mime type. - */ - TBuf MimeTypeL( const TDesC& aLocalFile ); - - /** - * Checks if Url is valid or not. - * @since 3.2 - * @param aUrl - * @return ETrue: Valid - * EFalse: Not valid - */ - TBool ValidUrl( const TDesC& aUrl ); - - /** - * Recognizes Media files MimeType. - * @since 3.2 - * @param aFile File handle - * @return TBuf, Mime type. - */ - TBuf MimeTypeL( RFile& aFile ); - - private: // New functions - - /** - * Checks if there is video playback support. - * @param aFileName - * @param aFileRecognitionResult Recognition result - * @return ETrue: Supported - * EFalse: Not supported - */ - TBool FileHasVideoSupport( const TDesC& aFileName, - TDataRecognitionResult& aFileRecognitionResult ); - - /** - * Checks if there is audio playback support. - * @param aFileName - * @param aFileRecognitionResult Recognition result - * @return ETrue: Supported - * EFalse: Not supported - */ - TBool FileHasAudioSupport( const TDesC& aFileName, - TDataRecognitionResult& aFileRecognitionResult ); - - /** - * Creates array to hold all the controller plugins that support video. - * @return void - */ - void CreateVideoFormatsArrayL(); - - /** - * Creates array to hold all the controller plugins that support audio. - * @return void - */ - void CreateAudioFormatsArrayL(); - - /** - * Recognizes local file - * @param aFileName - * @param aFileRecognitionResult Recognition result - * @return void - */ - void RecognizeFileL( const TDesC& aFileName, - TDataRecognitionResult& aResult ); - - /** - * Reads local file to buffer - * @param aFileName - * @param aBuf, buffer - * @return KErrNone or one of the system wide error codes. - */ - TInt ReadFile( const TDesC& aFileName, TDes8& aBuf ); - - /** - * Determines presence of file handle. - * @return ETrue if file handle exists. - */ - TBool FileHandleExists(); - - private: - - /** - * C++ default constructor. - */ - CBavpMediaRecognizer(); - - /** - * By default Symbian 2nd phase constructor is private. - */ - void ConstructL(); - - private: // Data - // Array to hold all the controller plugins that support video - RMMFControllerImplInfoArray iVideoControllers; - // Array to hold all the controller plugins that support audio - RMMFControllerImplInfoArray iAudioControllers; - // bufsize - TInt iBufSize; - // Mime type recognizer - RApaLsSession iRecognizer; - RFile iFileHandle; - }; - -#endif // BAVPMEDIARECONGNIZER_H - -// End of File