--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/wlan_plat/wlan_aws_plugin_api/inc/awsenginebase.h	Tue Feb 02 02:03:13 2010 +0200
@@ -0,0 +1,93 @@
+/*
+* 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:  Base class for the Adaptive WLAN Scan Engine.
+*
+*/
+
+/*
+* %version: 5 %
+*/
+
+
+#ifndef AWSENGINEBASE_H
+#define AWSENGINEBASE_H
+
+
+#include <ecom/ecom.h>
+#include <e32std.h>
+#include "awsinterface.h"
+
+/** Value for expiry when background scan should expire immediately. */
+const TUint32 KWlanBgScanMaxDelayExpireImmediately = 0;
+/** Value for background scan interval when background scan is off. */
+const TUint32 KWlanBgScanIntervalNever = 0;
+/** Value for Automatic background scan interval. */
+const TUint32 KWlanBgScanIntervalAutomatic = 0xFFFFFFFF;
+/** Value for AWS ECOM interface UID. */
+const TInt KAwsClientInterfaceUid = 0x2002700C;
+
+/**
+ *  AWS Engine base class
+ *  This class implements base class for AWS Engine.
+ *
+ *  @since S60 v5.2
+ */
+class CAwsEngineBase : public CBase, public MAws
+    {
+
+public:
+    
+    struct TAwsEngineConstructionParameters
+        {
+        MAwsBgScanProvider* aServiceProvider;
+        TUint aServiceProviderInterfaceVersion;
+        TUint& aAwsEngineInterfaceVersion;
+        };
+
+    /**
+     * Two-phased constructor.
+     * @param aUid UID of implementation to instantiate.
+     * @param aConstructionParameters Pointer to construction parameters,
+     *                                must not be NULL.
+     * @return Pointer to the constructed instance.
+     */
+    inline static CAwsEngineBase* NewL(
+            TInt aUid,
+            TAwsEngineConstructionParameters* aConstructionParameters );
+    
+    /**
+    * Destructor.
+    */
+    virtual ~CAwsEngineBase();
+    
+    /**
+     * List implementations for AWS Plugin interface.
+     * @param aImplInfoArray Array of implementation informations.
+     */
+    inline static void CAwsEngineBase::ListImplementationsL(
+            RImplInfoPtrArray& aImplInfoArray);
+
+private: // data
+
+    /**
+     * Identifies the instance of an implementation created by
+     * the ECOM framework.
+     */
+    TUid iInstanceIdentifier;
+
+    };
+
+#include "awsenginebase.inl"
+
+#endif // AWSENGINEBASE_H