--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/devicesrv_plat/accessory_policy_usb_audio_api/inc/accpolinputcontrol.h	Tue Feb 02 00:53:00 2010 +0200
@@ -0,0 +1,131 @@
+/*
+* Copyright (c) 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:  Definition for input control object.
+*
+*/
+
+
+#ifndef ACCPOLINPUTCONTROL_H
+#define ACCPOLINPUTCONTROL_H
+
+#include <accpolaudiocontrolbase.h>
+
+/**
+ *  Class definition for input control objects.
+ *
+ *  @accpolaudiodevicetopology.lib
+ */
+NONSHARABLE_CLASS ( CAccPolInputControl ) : public CAccPolAudioControlBase
+    {
+
+public:
+
+    /**
+     * Destructor.
+     */
+    virtual ~CAccPolInputControl();
+
+    /**
+     * Two-phased constructor.
+     */
+    IMPORT_C static CAccPolInputControl* NewL( CAccPolObjectCon* aObject = NULL );
+
+    /**
+     * Two-phased constructor.
+     */
+    IMPORT_C static CAccPolInputControl* NewLC( CAccPolObjectCon* aObject = NULL );
+
+    /**
+     * Two-phased constructor.
+     */
+    IMPORT_C static CAccPolInputControl* NewL( const TUint8 aUnitId );
+
+    /**
+     * Two-phased constructor.
+     */
+    IMPORT_C static CAccPolInputControl* NewLC( const TUint8 aUnitId );
+
+    /**
+     * Assign operator for input control class.
+     *
+     * @param CAccPolInputControl, Const reference to object to be copied.
+     * @return CAccPolInputControl, Reference to object pointer.
+     */
+    IMPORT_C CAccPolInputControl& operator= ( const CAccPolInputControl& );
+
+    /**
+     * Returns input source unit Id.
+     *
+     * @return TUint8, Audio unit Id.
+     */
+    IMPORT_C TUint8 Input() const;
+
+    /**
+     * Set input source unit Id.
+     *
+     @ param aUnitId, Audio unit Id.
+     * @return void.
+     */
+    IMPORT_C void SetInput( const TUint8 aUnitId );
+
+    /**
+     * Duplicates the object data.
+     *
+     * @return CAccPolObjectBase*, Pointer to duplicated object.
+     */
+    CAccPolObjectBase* DuplicateLC( CAccPolObjectCon* aObject = NULL );
+
+    /**
+     * Externalize object.
+     *
+     * @param aStream, Write stream object.
+     * @return void.
+     */
+    void ExternalizeL( RWriteStream& aStream ) const;
+
+    /**
+     * Internalize object.
+     *
+     * @param aStream, Read stream object.
+     * @return void.
+     */
+    void InternalizeL( RReadStream& aStream );
+
+private:
+
+    /**
+     * C++ default constructor.
+     */
+    CAccPolInputControl( CAccPolObjectCon* aObject = NULL );
+
+    /**
+     * C++ constructor.
+     */
+    CAccPolInputControl( const TUint8 aSourceId );
+
+    /**
+     * By default Symbian 2nd phase constructor is private.
+     */
+    void ConstructL();
+
+private:
+
+    /**
+     * Input source unit Id.
+     */
+    TUint8 iUnitId;
+
+    };
+
+#endif // ACCPOLINPUTCONTROL_H