--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/mtpdataproviders/mtpfileandfolderdp/inc/cmtpfiledpconfigmgr.h Tue Feb 02 01:11:40 2010 +0200
@@ -0,0 +1,87 @@
+// 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
+ @internalTechnology
+*/
+
+#ifndef CMTPFILEDPCONFIGMGR_H
+#define CMTPFILEDPCONFIGMGR_H
+
+#include <e32base.h>
+#include <badesca.h>
+
+#include <mtp/mtpprotocolconstants.h>
+
+class MMTPDataProviderFramework;
+
+class CMTPFileDpConfigMgr :
+ public CBase
+ {
+public:
+ enum TParameter
+ {
+ /**
+ The object format code exclusion list parameter.
+ */
+ EFormatExclusionList,
+
+ /**
+ The object format code mappings.
+ */
+ EFormatMappings,
+
+ /**
+ The maximum number of data objects that are enumerated on each
+ iteration of the file data provider's object enumerator.
+
+ Setting this to a smaller < 128 number will reduce the running time of the
+ enumerator ActiveObject RunL as to allow other ActiveObjects to run.
+ The downside is that the enumerator will take longer to iterate over
+ directory entries due less objects being added in each RunL call.
+
+ Setting this to a larger number > 128 will increase the running time of the
+ enumerator ActiveObject RunL decreasing total enumerator running time but
+ potentially starving out other ActiveObjects.
+ */
+ EEnumerationIterationLength,
+ };
+
+public:
+ static CMTPFileDpConfigMgr* NewL(MMTPDataProviderFramework& aFramework);
+ ~CMTPFileDpConfigMgr();
+
+ TUint UintValueL(TParameter aParam) const;
+
+ void GetArrayValueL(TParameter aParam, RArray<TUint>& aArray) const;
+
+ static TInt FormatCompare(const TUint& aFirst, const TUint& aSecond);
+
+private:
+ CMTPFileDpConfigMgr(MMTPDataProviderFramework& aFramework);
+ void ConstructL();
+
+ void ReadFormatExclusionListL(RArray<TUint>& aArray) const;
+
+private:
+ MMTPDataProviderFramework& iFramework;
+ TUint iResourceId;
+
+ TUint iEnumItrLength;
+ RArray<TUint> iExcludedFormats;
+ };
+
+#endif // CMTPFILEDPCONFIGMGR_H