--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mtpdataproviders/mtpimagedp/inc/cmtpimagedp.h	Tue Feb 02 01:11:40 2010 +0200
@@ -0,0 +1,134 @@
+// 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:
+//
+
+/**
+ @file
+ @internalTechnology
+*/
+
+
+#ifndef CMTPIMAGEDP_H
+#define CMTPIMAGEDP_H
+
+#include <e32property.h> 
+#include <w32std.h> // PTP server/stack
+#include <e32hashtab.h> 
+#include <e32def.h>
+#include <mtp/cmtpdataproviderplugin.h>
+#include <comms-infras/commsdebugutility.h>
+
+#include <mtp/cmtpdataproviderplugin.h>
+#include "mmtpenumerationcallback.h"
+#include "cmtpimagedpobjectpropertymgr.h"
+
+class MMTPRequestProcessor;
+class CMTPImageDpThumbnailCreator;
+class CMTPImageDpObjectPropertyMgr;
+class CMTPImageDpMdeObserver;
+class CRepository;
+class CMTPImageDpRenameObject;
+
+const TInt KMaxExtNameLength = 4;
+
+/** 
+Implements the picture data provider plugin.
+@internalComponent
+*/
+class CMTPImageDataProvider : public CMTPDataProviderPlugin,
+                              public MMTPEnumerationCallback
+    {
+public:
+
+    static TAny* NewL(TAny* aParams);
+    ~CMTPImageDataProvider();
+    
+public:
+    CMTPImageDpObjectPropertyMgr& PropertyMgr()const;
+    CMTPImageDpThumbnailCreator&  ThumbnailManager() const;
+    CRepository& Repository() const;
+    
+    TMTPFormatCode FindFormatL(const TDesC& aExtension);
+    TBool GetCacheParentHandle(const TDesC& aParentPath, TUint32& aParentHandle);
+    void  SetCacheParentHandle(const TDesC& aParentPath, TUint32 aParentHandle);
+    void AppendDeleteObjectsArrayL(const TDesC& aSuid);
+    void HandleDeleteObjectsArray();
+    
+public: // 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;
+    void SupportedL(TMTPSupportCategory aCategory, CDesCArray& aStrings) const;
+    
+public: // From MMTPEnumerationCallback    
+    void NotifyStorageEnumerationCompleteL();
+    void NotifyEnumerationCompleteL(TUint32 aStorageId, TInt aError);
+           
+private:
+    CMTPImageDataProvider(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);
+    void RenameObjectL(const TMTPNotificationParamsHandle& aParam);
+    
+    TUint QueryImageObjectCountL();
+    
+private:
+    struct SMTPImageDpParentCache
+        {        
+        TPath   iPath;
+        TUint32 iHandle;
+        };
+    
+private:
+	/**
+    FLOGGER debug trace member variable.
+    */
+    __FLOG_DECLARATION_MEMBER_MUTABLE;
+    
+    CMTPImageDpObjectPropertyMgr*       iPropertyMgr;    
+    CMTPImageDpThumbnailCreator*        iThumbnailManager;
+    CMTPImageDpMdeObserver*             iMdeObserver;
+    CRepository*                        iRepository;
+    CMTPImageDpRenameObject*            iRenameObject;
+    
+    /**
+    The active request processors table.
+    */ 
+    RPointerArray<MMTPRequestProcessor> iActiveProcessors;
+    
+    /**
+     * contain the image mapping of extenstion to formatcode
+     */
+    RHashMap<TBuf<KMaxExtNameLength>, TMTPFormatCode> iFormatMappings;
+    
+    SMTPImageDpParentCache  iParentCache;
+    
+    TUint                   iPrePictures;
+    
+    TInt                    iActiveProcessor;
+    TBool                   iActiveProcessorRemoved;    
+    TBool                   iEnumerated;
+	
+	RPointerArray<HBufC>    iDeleteObjectsArray;
+    };
+    
+#endif // CMTPIMAGEDP_H