ImagePrint/ImagePrintEngine/DeviceProtocols/btprotocol/inc/cbtdevicecontainer.h
branchRCL_3
changeset 21 d59c248c9d36
parent 0 d11fb78c4374
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ImagePrint/ImagePrintEngine/DeviceProtocols/btprotocol/inc/cbtdevicecontainer.h	Wed Sep 01 12:30:38 2010 +0100
@@ -0,0 +1,78 @@
+/*
+* Copyright (c) 2004-2007 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:  
+*
+*/
+
+
+#ifndef CBTDEVICECONTAINER_H
+#define CBTDEVICECONTAINER_H
+
+#include <e32base.h>
+#include <s32strm.h>
+#include <f32file.h>
+
+class CRsBtDevice;
+
+/**
+  * \brief Brief Description
+  *
+  * Detailed Description
+  */
+NONSHARABLE_CLASS(CBtDeviceContainer) : public CBase
+	{
+	public:
+		void StoreL();
+		void RestoreL();
+		void AppendL( CRsBtDevice* aDevice );
+		TInt Delete( const TInt aDeviceId ); // returns the position in array or KErrNotFound
+		TInt Delete( const CRsBtDevice &aDevice ); // returns the position in array or KErrNotFound
+		TInt Find( const CRsBtDevice &aDevice, TInt aInitIndex = -1 ) const;
+		TInt Find( const TInt aDeviceId, TInt aInitIndex = -1 ) const;
+		TInt Count() const;
+		CRsBtDevice* At(TInt aPosition) const;
+		static CBtDeviceContainer* NewL();
+		~CBtDeviceContainer();
+		void Reset();
+
+	private:
+
+		enum
+			{
+			ETimeLastUsed = 1,
+			ETimeDiscovered = 2,
+			EUsed = 4,
+			ENotUsed = 8
+			};
+
+		TInt FindOldest(TUint aFlags) const;
+		void ExternalizeL(RWriteStream& aStream) const;
+		void InternalizeL(RReadStream& aStream);
+		void ConstructL();
+		CBtDeviceContainer();
+		TInt GetAvailableId( const CRsBtDevice& aDevice );
+		TBool IsIdAvailable( TInt aId ) const;
+
+	private:
+
+		TInt iVersion;
+		RPointerArray<CRsBtDevice> iDeviceArray;
+		TFileName iDataFolder;
+		TInt iCurrentId;
+		RFs iFs;
+	};
+
+#endif // CBTDEVICECONTAINER_H
+
+//  End of File