--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/browserplugins/browseraudiovideoplugin/inc/BavpMediaRecognizer.h	Wed Sep 01 12:31:04 2010 +0100
@@ -0,0 +1,194 @@
+/*
+* 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 <apgcli.h>
+// L960: header file name with non-standard character 
+#include <mmf/common/mmfcontrollerpluginresolver.h> 
+
+// 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<KMaxDataTypeLength>, Mime type.
+        */
+        TBuf<KMaxDataTypeLength> 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<KMaxDataTypeLength>, Mime type.
+        */
+        TBuf<KMaxDataTypeLength> 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