--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mtpfws/mtpfw/dataproviders/devdp/inc/cmtpdevicedp.h	Tue Feb 02 01:11:40 2010 +0200
@@ -0,0 +1,168 @@
+// Copyright (c) 2006-2009 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:
+//
+
+/**
+ @file
+ @internalComponent
+*/
+
+#ifndef CMTPDEVICEDP_H
+#define CMTPDEVICEDP_H
+
+#include <mtp/cmtpdataproviderplugin.h>
+#include "mtpdebug.h"
+#include "mmtpenumerationcallback.h"
+#include "rmtpdevicedpsingletons.h"
+#include "rmtpdpsingletons.h"
+#include "mextndevplugincallback.h"
+#include "mmtpdevdpextn.h"
+
+#include "cmtpgetdevicepropdesc.h"
+#include "cmtpdevicedatastore.h"
+#include "cmtpdevdpextnmap.h"
+#include <mtp/tmtptypeevent.h>
+
+class CMTPDevDpExclusionMgr;
+class CMTPFSEnumerator;
+class CMTPStorageWatcher;
+class MMTPRequestProcessor;
+class CMtpExtnDevicePropPlugin;
+class CMTPDeviceDataStore;
+
+/** 
+Implements the MTP device data provider plug-in.
+@internalComponent
+*/
+class CMTPDeviceDataProvider : 
+	public CMTPDataProviderPlugin,
+	public MMTPEnumerationCallback , public MExtnDevPluginCallback
+    {
+private:
+	enum TEnumerationState
+		{
+		EUndefined,
+		EEnumeratingDeviceDataStore,
+		EEnumeratingFolders,
+		EEnumerationComplete,
+		};
+    
+public:
+
+    static TAny* NewL(TAny* aParams);
+    ~CMTPDeviceDataProvider();
+    
+private: // From CMTPDataProviderPlugin
+
+    void Cancel();
+    void ProcessEventL(const TMTPTypeEvent& aEvent, MMTPConnection& aConnection);
+    void ProcessNotificationL(TMTPNotification aNotification, const TAny* aParams);
+    void ProcessRequestPhaseL(TMTPTransactionPhase aPhase, const TMTPTypeRequest& aRequest, MMTPConnection& aConnection);
+    void StartObjectEnumerationL(TUint32 aStorageId, TBool aPersistentFullEnumeration);
+    void StartStorageEnumerationL();
+    void Supported(TMTPSupportCategory aCategory, RArray<TUint>& aArray) const;
+
+private: // MMTPEnumerationCallback
+
+	void NotifyEnumerationCompleteL(TUint32 aStorageId, TInt aError);
+
+private:
+    
+    CMTPDeviceDataProvider(TAny* aParams);
+    void ConstructL();
+    
+    TInt LocateRequestProcessorL(const TMTPTypeRequest& aRequest, MMTPConnection& aConnection);
+    TInt LocateRequestProcessorL(const TMTPTypeEvent& aEvent, MMTPConnection& aConnection);    
+    void SessionClosedL(const TMTPNotificationParamsSessionChange& aSession);
+    void SessionOpenedL(const TMTPNotificationParamsSessionChange& aSession);
+    TInt FindExtnPlugin(TUint aOpcode);
+    void LoadExtnPluginsL();
+   
+   public:
+    //from MExtnDevPluginCallback
+    void OnDevicePropertyChangedL (TMTPDevicePropertyCode& aPropCode);
+	
+    /**
+      * This method return reference MMTPDataProviderFramework
+      */
+    MMTPDataProviderFramework& DataProviderFramework ();
+    
+private: // Owned
+
+    /**
+    FLOGGER debug trace member variable.
+    */
+    __FLOG_DECLARATION_MEMBER_MUTABLE;
+
+    /**
+    The active request processors table. Multiple request processors may be 
+    active in a multi-session MTP environment.
+    */
+    RPointerArray<MMTPRequestProcessor> iActiveProcessors;
+    
+    /**
+    The device DP singletons.
+    */
+    RMTPDeviceDpSingletons              iDevDpSingletons;
+    
+    /**
+    The dp utilities singleton.
+    */
+    RMTPDpSingletons					iDpSingletons;
+    
+    /**
+    The device dp object enumeration state.
+    */
+    TEnumerationState					iEnumeratingState;
+    
+    /**
+    The device dp folder enumerator.
+    */
+    CMTPFSEnumerator*					iEnumerator;
+    
+    /**
+    The device dp exlusion manager. 
+    */
+    CMTPDevDpExclusionMgr*				iExclusionMgr;
+    
+    /**
+    The list of storages to be enumerated.
+    */	
+    RArray<TUint32>                     iPendingEnumerations;
+    
+    /**
+    The system storages watcher.
+    */
+    CMTPStorageWatcher*                 iStorageWatcher;
+    
+    /**
+    The device Dp extension plugin map array.
+    */   
+    RPointerArray<CDevDpExtnPluginMap> iExtnPluginMapArray;//2113
+  
+    /**
+    The event dataset.
+    */     
+    TMTPTypeEvent                   iEvent;
+    
+    //not owned by this class
+    CMTPDeviceDataStore *iPtrDataStore;
+    
+    TInt								iActiveProcessor;
+    TBool								iActiveProcessorRemoved;
+
+   
+    };
+    
+#endif // CMTPDEVICEDP_H