examples/RemoteConn/MtpDataProviderExample/inc/mtpdataproviderpluginexample.h

00001 // Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
00002 // All rights reserved.
00003 // This component and the accompanying materials are made available
00004 // under the terms of "Eclipse Public License v1.0"
00005 // which accompanies this distribution, and is available
00006 // at the URL "http://www.eclipse.org/legal/epl-v10.html".
00007 //
00008 // Initial Contributors:
00009 // Nokia Corporation - initial contribution.
00010 //
00011 // Contributors:
00012 //
00013 // Description:
00014 //
00015 
00016 #ifndef MTPDATAPROVIDERPLUGINEXAMPLE_H
00017 #define MTPDATAPROVIDERPLUGINEXAMPLE_H
00018 
00019 #include <mtp/cmtpdataproviderplugin.h>
00020 
00021 // Forward declaration
00022 class MMTPExampleDpRequestProcessor;
00023 class CMTPObjectMetaData;
00024 
00028 class CMTPExampleDataProvider : 
00029         public CMTPDataProviderPlugin
00030     {
00031 public:
00032     static TAny* NewL(TAny* aParams);
00033     virtual ~CMTPExampleDataProvider();
00034   
00035 private:
00036         //from CMTPDataProviderPlugin
00037     void Cancel();
00038     void ProcessEventL(const TMTPTypeEvent& aEvent, MMTPConnection& aConnection);
00039     void ProcessNotificationL(TMTPNotification aNotification, const TAny* aParams);
00040     void ProcessRequestPhaseL(TMTPTransactionPhase aPhase, const TMTPTypeRequest& aRequest, MMTPConnection& aConnection);
00041     void SessionClosedL(const TMTPNotificationParamsSessionChange& aSession);
00042     void SessionOpenedL(const TMTPNotificationParamsSessionChange& aSession);
00043     void StartObjectEnumerationL(TUint32 aStorageId);
00044     void StartStorageEnumerationL();
00045     void Supported(TMTPSupportCategory aCategory, RArray<TUint>& aArray) const;
00046         void SupportedL(TMTPSupportCategory aCategory, CDesCArray& aStrings) const;
00047 
00048     TAny* GetExtendedInterface(TUid aInterfaceUid);
00049          
00050 private:
00051     CMTPExampleDataProvider(TAny* aParams);
00052         void ConstructL();
00053 
00054         TInt LocateRequestProcessorL(const TMTPTypeRequest& aRequest, MMTPConnection& aConnection);
00055         TInt LocateRequestProcessorL(const TMTPTypeEvent& aEvent, MMTPConnection& aConnection); 
00056                                         
00057 private:
00058     
00059         RPointerArray<MMTPExampleDpRequestProcessor> iActiveProcessors;
00060         TInt                                    iActiveProcessor;
00061     TBool                                       iActiveProcessorRemoved; 
00062     };
00063  
00064 #endif // MTPDATAPROVIDERPLUGINEXAMPLE_H
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Copyright ©2010 Nokia Corporation and/or its subsidiary(-ies).
All rights reserved. Unless otherwise stated, these materials are provided under the terms of the Eclipse Public License v1.0.