diff -r 000000000000 -r 1e05558e2206 usbengines/usbotgwatcher/inc/cusbstatehostahost.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/usbengines/usbotgwatcher/inc/cusbstatehostahost.h	Thu Dec 17 09:14:30 2009 +0200
@@ -0,0 +1,112 @@
+/*
+* Copyright (c) 2008-2009 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:  Implementation of the concret state
+ *
+*/
+
+
+#ifndef C_USBSTATEHOSTAHOST_H
+#define C_USBSTATEHOSTAHOST_H
+
+#include "cusbotgwatcher.h"
+#include "cusbstatehostabase.h"
+#ifndef STIF
+#include "cusbtimer.h"
+#else
+#include "mockcusbtimer.h"
+#endif
+
+/**
+ *  This class implements behaviour in Host state (Drivers loaded, device is in Host role)
+ *
+ */
+NONSHARABLE_CLASS( CUsbStateHostAHost ) : public CUsbStateHostABase
+    {
+public:
+
+    /**
+     * Two-phased constructor.
+     * @param aWatcher Owner
+     */
+    static CUsbStateHostAHost* NewL(CUsbOtgWatcher* aWatcher);
+
+    /**
+     * Destructor.
+     */
+    virtual ~CUsbStateHostAHost();
+
+private:
+
+    /**
+     * Default construction
+     * @param aWatcher owner
+     */
+    CUsbStateHostAHost(CUsbOtgWatcher* aWatcher);
+
+    /**
+     * 2nd phase construction
+     */
+    void ConstructL();
+
+    //from CUsbState
+    /**
+     * State id
+     * @return state id
+     */
+    TUsbStateIds Id();
+
+    /**
+     * This is called when switched to this state, 
+     * because If all conditions for transition to another state exist, nothing will 
+     * trigger it and transition will not happen. This forces the transition in such cases.
+     *
+     */
+    void JustAdvancedToThisStateL();
+
+    /**
+     * State machine calls this, state object to perform any initial  
+     * activity, just before leaving this state
+     *
+     */
+    void JustBeforeLeavingThisStateL();
+
+    // From OTG state observer
+    /**
+     * Became a Host when A
+     */
+    void AHostL();
+
+    /**
+     * Became a Peripheral when A
+     */
+    void APeripheralL();
+    
+    // From Host Event notification observer
+    /**
+     * Device is detached
+     * @param aInfo Device event data
+     */
+    void DeviceDetachedL(TDeviceEventInformation aInfo);
+
+    // From message notification observer
+    /**
+     * Connected to hub in wrong level 
+     */
+    void BadHubPositionL();
+
+private:
+    // data
+    };
+
+#endif //  C_USBSTATEHOSTAHOST_H