--- a/usbengines/usbotgwatcher/src/cusbotgstateobserver.cpp	Fri May 14 16:51:51 2010 +0300
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,277 +0,0 @@
-/*
- * Copyright (c) 2008 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
- *
- */
-
-#include "cusbotgstateobserver.h"
-
-#include "definitions.h"
-#include "debug.h"
-#include "panic.h"
-
-// ---------------------------------------------------------------------------
-// 
-// ---------------------------------------------------------------------------
-//
-CUsbOtgStateObserver::CUsbOtgStateObserver() :
-    CActive(EPriorityStandard)
-    {
-    CActiveScheduler::Add(this);
-    }
-
-// ---------------------------------------------------------------------------
-// 
-// ---------------------------------------------------------------------------
-//
-void CUsbOtgStateObserver::ConstructL()
-    {
-    LOG_FUNC
-
-    LEAVEIFERROR(iOtgState.Attach(KUidUsbManCategory,
-            KUsbOtgStateProperty));
-
-    }
-
-// ---------------------------------------------------------------------------
-// 
-// ---------------------------------------------------------------------------
-//
-CUsbOtgStateObserver* CUsbOtgStateObserver::NewL()
-    {
-    LOG_FUNC
-
-    CUsbOtgStateObserver* self = new (ELeave) CUsbOtgStateObserver();
-    CleanupStack::PushL(self);
-    self->ConstructL();
-    CleanupStack::Pop(self);
-    return self;
-    }
-
-// ---------------------------------------------------------------------------
-// 
-// ---------------------------------------------------------------------------
-//
-CUsbOtgStateObserver::~CUsbOtgStateObserver()
-    {
-    LOG_FUNC
-
-    Cancel();
-
-    iOtgState.Close();
-
-    iObservers.Close();
-
-    }
-
-// ---------------------------------------------------------------------------
-// 
-// ---------------------------------------------------------------------------
-//
-TUsbOtgState CUsbOtgStateObserver::OtgState()
-    {
-    TInt val(0);
-
-    TInt err = iOtgState.Get(val);
-
-    if (KErrNone != err)
-        {
-        LOG("CanNotGetOtgStateProperty" );
-        PANIC( ECanNotGetOtgStateProperty);
-        }
-
-    return (TUsbOtgState) val;
-
-    }
-
-// ---------------------------------------------------------------------------
-// 
-// ---------------------------------------------------------------------------
-//
-void CUsbOtgStateObserver::SubscribeL(MUsbOtgStateObserver& aObserver)
-    {
-    LOG_FUNC
-
-    // check if the same observer already exist in a list
-    if (KErrNotFound != iObservers.Find(&aObserver))
-        {
-        LOG( "Observer already exists"  );
-        PANIC( EObserverAlreadyExists);
-        return;
-        }
-    iObservers.AppendL(&aObserver);
-
-    if (KFirst == iObservers.Count()) // first item
-        {
-        iOtgState.Subscribe(iStatus);
-        SetActive();
-
-        }
-    }
-
-// ---------------------------------------------------------------------------
-// 
-// ---------------------------------------------------------------------------
-//
-void CUsbOtgStateObserver::UnsubscribeL(MUsbOtgStateObserver& aObserver)
-    {
-    LOG_FUNC
-
-    TInt i(iObservers.Find(&aObserver));
-    if (KErrNotFound == i)
-        {
-        LOG("Observer not found");
-        PANIC( ECanNotFindOtgStateObserver);
-        return;
-        }
-
-    iObservers.Remove(i);
-
-    if (0 == iObservers.Count()) // no observers anymore
-        {
-        // cancel pending request
-        Cancel();
-        }
-    }
-
-// ---------------------------------------------------------------------------
-//
-// ---------------------------------------------------------------------------
-//
-void CUsbOtgStateObserver::RunL()
-    {
-    LOG_FUNC
-
-    LOG1( "iStatus = %d" , iStatus.Int());
-
-    // if error occured, tell to Observers
-    if (KErrNone != iStatus.Int())
-        {
-        for (TInt i(0); i < iObservers.Count(); ++i)
-            {
-            iObservers[i]->OtgStateErrorL(iStatus.Int());
-            }
-        return;
-        }
-
-    // re-issue request first
-    iOtgState.Subscribe(iStatus);
-    SetActive();
-
-    // then process property change
-    TUsbOtgState state(OtgState());
-
-    switch (state)
-        {
-        case EUsbOtgStateReset:
-            {
-            LOG("OTGState == RESET" );
-            break;
-            }
-        case EUsbOtgStateAIdle:
-            {
-            LOG("OTGState == AIdle" );
-            for (TInt i(0); i < iObservers.Count(); ++i)
-                {
-                iObservers[i]->AIdleL();
-                }
-            break;
-            }
-        case EUsbOtgStateAHost:
-            {
-            LOG( "OTGState == AHost");
-            for (TInt i(0); i < iObservers.Count(); ++i)
-                {
-                iObservers[i]->AHostL();
-                }
-            break;
-            }
-        case EUsbOtgStateAPeripheral:
-            {
-            LOG("OTGState == APeripheral" );
-            for (TInt i(0); i < iObservers.Count(); ++i)
-                {
-                iObservers[i]->APeripheralL();
-                }
-            break;
-            }
-        case EUsbOtgStateAVbusError:
-            {
-            LOG("OTGState == AVBusError" );
-            for (TInt i(0); i < iObservers.Count(); ++i)
-                {
-                iObservers[i]->AVBusErrorL();
-                }
-            break;
-            }
-        case EUsbOtgStateBIdle:
-            {
-            LOG( "OTGState == BIdle" );
-            for (TInt i(0); i < iObservers.Count(); ++i)
-                {
-                iObservers[i]->BIdleL();
-                }
-            break;
-            }
-        case EUsbOtgStateBPeripheral:
-            {
-            LOG("OTGState == BPeripheral" );
-            for (TInt i(0); i < iObservers.Count(); ++i)
-                {
-                iObservers[i]->BPeripheralL();
-                }
-            break;
-            }
-        case EUsbOtgStateBHost:
-            {
-            LOG("OTGState == BHost" );
-            for (TInt i(0); i < iObservers.Count(); ++i)
-                {
-                iObservers[i]->BHostL();
-                }
-            break;
-            }
-        default:
-            {
-            LOG("WrongOtgState" );
-            PANIC( EWrongOtgState);
-            }
-        }
-
-    }
-
-// ---------------------------------------------------------------------------
-// 
-// ---------------------------------------------------------------------------
-//
-void CUsbOtgStateObserver::DoCancel()
-    {
-    iOtgState.Cancel();
-    }
-
-// ---------------------------------------------------------------------------
-// 
-// ---------------------------------------------------------------------------
-//
-TInt CUsbOtgStateObserver::RunError(TInt aError)
-    {
-    LOG_FUNC
-
-    LOG1( "aError = %d" , aError);
-
-    // try to continue	
-    return KErrNone;
-
-    }
-