--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mmappcomponents/mmmtpdataprovider/mmmtpdpplugins/mediamtpdataprovider/inc/cmediamtpdataprovider.h	Thu Dec 17 08:55:47 2009 +0200
@@ -0,0 +1,185 @@
+/*
+* Copyright (c) 2009 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:  media mtp data provider
+*
+*/
+
+
+#ifndef CMEDIAMTPDATAPROVIDER_H
+#define CMEDIAMTPDATAPROVIDER_H
+
+#include <mtp/cmtpdataproviderplugin.h>
+
+#include "mediamtpdataproviderprocessor.h"
+#include "mmmtpenumerationcallback.h"
+#include "mmmtpdpconfig.h"
+
+// Forward declaration
+class MMmRequestProcessor;
+class CMediaMtpDataProviderEnumerator;
+class CMTPObjectMetaData;
+class CRenameObject;
+
+/**
+* Defines media mtp data provider plugin
+*/
+class CMediaMtpDataProvider : public CMTPDataProviderPlugin,
+    public MMTPEnumerationCallback,
+    public MMmMtpDpConfig
+    {
+public:
+    /**
+    * Two Phase Construction
+    * @param aParams pointer to MMTPDataProviderFramework
+    */
+    static TAny* NewL( TAny* aParams );
+
+    /**
+    * Destructor.
+    */
+    ~CMediaMtpDataProvider();
+
+public:
+    // from MMmMtpDpConfig
+    const RArray<TUint>* GetSupportedFormat() const;
+
+    const RArray<TUint>* GetSupportedPropertiesL( TUint32 aFormatCode ) const;
+
+    const RArray<TUint>* GetAllSupportedProperties() const;
+
+    /**
+    * Get default storage Id from resource file, if not specify a storage Id
+    * @return TUint32 Default storage Id which read from resource file
+    */
+    TUint32 GetDefaultStorageIdL() const;
+
+    /**
+    * @return the reference of CMmMtpDpMetadataAccessWrapper to enumerator
+    */
+    CMmMtpDpMetadataAccessWrapper& GetWrapperL();
+
+protected:
+    // from CMTPDataProviderPlugin
+    void Cancel();
+
+    void ProcessEventL( const TMTPTypeEvent& aEvent,
+        MMTPConnection& aConnection );
+
+    void ProcessNotificationL( TMTPNotification aNotification,
+        const TAny* aParams );
+
+    /**
+    * Process the request from initiator
+    * @param aPhase    The request transaction phase
+    * @param aRequest    The request to be processed
+    * @param aConnection    The connection from which the request comes
+    */
+    void ProcessRequestPhaseL( TMTPTransactionPhase aPhase,
+        const TMTPTypeRequest& aRequest,
+        MMTPConnection& aConnection );
+
+    void SessionOpenedL( const TMTPNotificationParamsSessionChange& aSession );
+
+    /**
+    * Notify the data provider that the session has been closed
+    * @param aSession    The connection of the sesssion
+    */
+    void SessionClosedL( const TMTPNotificationParamsSessionChange& aSession );
+
+    /**
+    * Notify the data provider that the object has been changed
+    * @param aObject    the changed object
+    */
+    void RenameObjectL( const TMTPNotificationParamsHandle& aObject );
+
+    void StartObjectEnumerationL( TUint32 aStorageId );
+
+    void StartStorageEnumerationL();
+
+    /**
+    * Defines the supported operations and formats of the data provider
+    * @param aCategory Defines what MTP is quering the DP about
+    * @param aArray Supported() edits array to append supported features
+    */
+    void Supported( TMTPSupportCategory aCategory, RArray<TUint>& aArray ) const;
+
+    void SupportedL( TMTPSupportCategory aCategory, CDesCArray& aStrings ) const;
+
+protected:
+    // From MMTPEnumerationCallback
+    /**
+    * enumeration completed
+    */
+    void NotifyEnumerationCompleteL( TUint32 aStorageId, TInt aError );
+
+private:
+    /**
+    * Standard C++ constructor
+    * @param aParams    pointer to MMTPDataProviderFramework
+    */
+    CMediaMtpDataProvider( TAny* aParams );
+
+    /**
+    * Second-phase construction
+    */
+    void ConstructL();
+
+    /**
+    * Find or create a request processor that can process the request
+    * @param aRequest    The request to be processed
+    * @param aConnection The connection from which the request comes
+    * @return the index of the found/created request processor
+    */
+    TInt LocateRequestProcessorL( const TMTPTypeRequest& aRequest,
+        MMTPConnection& aConnection );
+
+    /**
+    * Find or create a request processor that can process the event
+    * @param aEvent    The event to be processed
+    * @param aConnection The connection from which the request comes
+    * @return the index of the found/created request processor
+    */
+    TInt LocateRequestProcessorL( const TMTPTypeEvent& aEvent,
+        MMTPConnection& aConnection );
+
+    void InsertL( RArray<TUint>& aArray, const TUint aProperCode ) const;
+
+    void GetSupportedFormatL();
+
+    void GetSupportedPropL();
+
+    void GetAllSupportedPropL();
+
+private:
+    // data
+    RPointerArray<MMmRequestProcessor> iActiveProcessors;
+    CMediaMtpDataProviderEnumerator* iMediaEnumerator;
+    RArray<TUint32> iPendingEnumerations;
+
+    TInt iActiveProcessor;
+    TBool iIsSessionOpen;
+
+    CRenameObject *iRenameObject;
+
+    RArray<TUint> iSupportedFormat;
+
+    RArray<TUint> iSupportedPropAudio;
+    RArray<TUint> iSupportedPropVideo;
+    RArray<TUint> iSupportedPropAll;
+
+    TUint32 iDefaultStorageId;
+
+    };
+
+#endif // CMEDIAMTPDATAPROVIDER_H