--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/upnpsharing/upnpdlnaprofiler/inc/upnpdlnaprofiler.h	Thu Dec 17 08:52:00 2009 +0200
@@ -0,0 +1,152 @@
+/*
+* Copyright (c) 2006-2007 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "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:      Header file of CUpnpDlnaProfiler class. CUpnpDlnaProfiler is 
+*                a class used for resolving a DLNA profile of a given file.
+*
+*/
+
+
+
+
+
+
+#ifndef C_UPNPDLNAPROFILER_H
+#define C_UPNPDLNAPROFILER_H
+
+// system includes
+#include <e32base.h>
+
+// user includes
+// NONE
+
+// forward declarations
+class MUpnpProfiler;
+class RFile;
+class CDesC16ArrayFlat;
+class CUpnpResParameters;
+
+// data types
+// NONE
+
+// constants
+const TInt KMimeStartLength = 5;
+_LIT8( KAudio, "audio" );
+_LIT8( KImage, "image" );
+_LIT8( KVideo, "video" );
+
+/**
+ *  CUpnpDlnaProfiler is a class for resolving DLNA profile for a given file.
+ *
+ *  CUpnpDlnaProfiler class can be used to resolve a DLNA profile for a media 
+ *  file (image, AV, video). User of this class can also query for a list of 
+ *  currently supported DLNA profiles.
+ *
+ *  @lib dlnaprofiler.lib
+ *  @since S60 v3.1
+ */
+class CUpnpDlnaProfiler: public CBase
+    {
+public:
+
+    IMPORT_C static CUpnpDlnaProfiler* NewL();
+
+    IMPORT_C static CUpnpDlnaProfiler* NewLC();
+
+    virtual ~CUpnpDlnaProfiler();
+
+    /**
+     * SupportedProfilesL returns DLNA profiles that are currently supported.
+     *
+     * @since S60 v3.1
+     * @param aProfiles Descriptor array where supported DLNA profiles are 
+     *                  added.
+     * @return TInt Error code, KErrNone if successfull.
+     */
+    IMPORT_C TInt SupportedProfilesL( CDesC16ArrayFlat* aProfiles ) const;
+
+    /**
+     * ProfileForFileL is for resolving a DLNA profile of a given file.
+     *
+     * @since S60 v3.1
+     * @param aFileName Filename of the file which is to be resolved.
+     *        Filename must contain full path (drive+path+filename).
+     * @return DLNA profile of the file as a HBufC*, 
+     *         NULL if could not be resolved
+     */
+    IMPORT_C HBufC* ProfileForFileL( const TDesC& aFilename );
+    
+    /**
+     * ProfileForFileL is for resolving a DLNA profile of a given file.
+     * Takes RFile and CUpnpResParameters parameters in order to minimize 
+     * the amount of file opening.
+     * @since S60 v3.1
+     * @param aFileName Filename of the file which is to be resolved.
+     *        Filename must contain full path (drive+path+filename).
+     * @param aFile Handle to opened file specified by aFilename.
+     * @param aParameters Res parameters that are already known.
+     * @return DLNA profile of the file as a HBufC*, 
+     *         NULL if could not be resolved
+     */
+    IMPORT_C HBufC* ProfileForFileL( const TDesC& aFilename, 
+                                     RFile& aFile,
+                                     CUpnpResParameters& aParameters );
+    
+private:
+
+    CUpnpDlnaProfiler();
+
+    void ConstructL();
+
+    /**
+     * DlnaProfileFromSolversL checks the mime type given as parameter and
+     * forwards the recognition task to solver plugins corresponding the
+     * mimetype.
+     * @param aFileName Filename of the file which is to be resolved.
+     *        Filename must contain full path (drive+path+filename).
+     * @param aMimeType Mime type of file specified by aFilename.
+     * @param aFile Handle to opened file specified by aFilename.
+     * @return pointer to descriptor containing resolved DLNA profile
+     * @since S60 v3.1
+     */
+    HBufC* DlnaProfileFromSolversL( const TDesC& aFilename, 
+                                    const TDesC8& aMimetype, 
+                                    RFile& aFile );
+
+private: // data
+
+    /**
+     * iAudioSolvers is a list of audio solver plugins. Base solver plugin is 
+     * the first one on the list and the rest are product specific solvers.
+     * These are used for resolving a DLNA profile of an audio file.
+     */
+    RPointerArray<MUpnpProfiler> iAudioSolvers; // elements owned
+
+    /**
+     * iAvSolvers is a list of AV solver plugins. Base solver plugin is 
+     * the first one on the list and the rest are product specific solvers.
+     * These are used for resolving a DLNA profile of an AV (video) file.
+     */
+    RPointerArray<MUpnpProfiler> iAvSolvers; // elements owned
+    
+    /**
+     * iImageSolvers is a list of image solver plugins. Base solver plugin is 
+     * the first one on the list and the rest are product specific solvers.
+     * These are used for resolving a DLNA profile of an image file.
+     */
+    RPointerArray<MUpnpProfiler> iImageSolvers; // elements owned
+
+    };
+
+
+#endif // C_UPNPDLNAPROFILER_H