phoneuis/TelephonyDeviceMode/src/CTelDMAudioAccessoryListener.cpp
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Mon, 18 Jan 2010 20:18:27 +0200
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/*
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* Copyright (c) 2002-2006 Nokia Corporation and/or its subsidiary(-ies). 
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description:  Accessory mode.
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*
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*/
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//  INCLUDE FILES
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#include    "CTelDMAudioAccessoryListener.h"               // this
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#include	"CTelDMDebug.h"
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#include	<TelephonyAudioRouting.h>
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//  CONSTANTS
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// ============================ MEMBER FUNCTIONS ===============================
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// -----------------------------------------------------------------------------
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// CTelDMAudioAccessoryListener::NewL
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//
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// Two phase constructor
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// -----------------------------------------------------------------------------
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//
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CTelDMAudioAccessoryListener* CTelDMAudioAccessoryListener::NewL()
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    {    
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    CTelDMAudioAccessoryListener* self = new ( ELeave ) CTelDMAudioAccessoryListener( );
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    CleanupStack::PushL( self );
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    self->ConstructL();
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    CleanupStack::Pop();
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    return self;
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    }
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// -----------------------------------------------------------------------------
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// CTelDMAudioAccessoryListener::~CTelDMAudioAccessoryListener
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//
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// -----------------------------------------------------------------------------
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//
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CTelDMAudioAccessoryListener::~CTelDMAudioAccessoryListener( )
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    {
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    FLOG( _L( "CTelDMAudioAccessoryListener::~CTelDMAudioAccessoryListener()" ) )
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	delete iAudioRouting;
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	iOutputArray.Reset();
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	iOutputArray.Close();
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    }
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// -----------------------------------------------------------------------------
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// CTelDMAudioAccessoryListener::CTelDMAudioAccessoryListener
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//
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// -----------------------------------------------------------------------------
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//
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CTelDMAudioAccessoryListener::CTelDMAudioAccessoryListener( ):
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					iIsActiveAccessory ( EFalse )
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    {
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    }
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// -----------------------------------------------------------------------------
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// CTelDMAudioAccessoryListener::ConstructL
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//
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// -----------------------------------------------------------------------------
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//
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void CTelDMAudioAccessoryListener::ConstructL()
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    {
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    FLOG( _L( "CTelDMAudioAccessoryListener::ConstructL<" ) )
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	// Audio route handler 
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    iAudioRouting = CTelephonyAudioRouting::NewL( *this );
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    FLOG( _L( "CTelDMAudioAccessoryListener::ConstructL>" ) )
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    }
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// -----------------------------------------------------------------------------
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// CTelDMAudioAccessoryListener::AvailableOutputsChanged
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// Receives event on accessory mode change.
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//
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// -----------------------------------------------------------------------------
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//
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void CTelDMAudioAccessoryListener::AvailableOutputsChanged( CTelephonyAudioRouting& 
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											aTelephonyAudioRouting )
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	{
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	FLOG( _L( "CTelDMAudioAccessoryListener::AvailableOutputsChanged<" ) )
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	iOutputArray.Reset();
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    TArray<CTelephonyAudioRouting::TAudioOutput> availableOutputs 
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    						= aTelephonyAudioRouting.AvailableOutputs();
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    // Stores available output
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    for ( TInt i=0; i< availableOutputs.Count();i++ )
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        {
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        iOutputArray.Append( availableOutputs[i] );
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        }
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	FLOG( _L( "CTelDMAudioAccessoryListener::AvailableOutputsChanged>" ) )	
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	}
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// -----------------------------------------------------------------------------
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// CTelDMAudioAccessoryListener::OutputChanged
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//
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// -----------------------------------------------------------------------------
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//	
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void CTelDMAudioAccessoryListener::OutputChanged( CTelephonyAudioRouting& 
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									aTelephonyAudioRouting)
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	{
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	FLOG( _L( "CTelDMAudioAccessoryListener::AvailableOutputsChanged<" ) )
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	CTelephonyAudioRouting::TAudioOutput output = aTelephonyAudioRouting.Output();
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	    switch ( output )
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        {
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        // No active outputs available
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        case CTelephonyAudioRouting::ENone:
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			iIsActiveAccessory = EFalse;
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            break;
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   119
 		case CTelephonyAudioRouting::EHandset:
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			iIsActiveAccessory = EFalse;
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 		    break;
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   122
		case CTelephonyAudioRouting::ELoudspeaker:
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			iIsActiveAccessory = EFalse;
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   		    break;
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   125
   		// Active outputs available
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		case CTelephonyAudioRouting::EWiredAudioAccessory:
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			iIsActiveAccessory = ETrue;
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 		    break;
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		case CTelephonyAudioRouting::EBTAudioAccessory:
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			iIsActiveAccessory = ETrue;
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 		    break;
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      	case CTelephonyAudioRouting::ETTY:
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			iIsActiveAccessory = ETrue;
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        	break; 		    
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       	default:
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            break;     
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   137
        }
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    FTRACE( FPrint( _L( "CTelDMAudioAccessoryListener::AvailableOutputsChanged =%d"), 
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    														iIsActiveAccessory ))
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	FLOG( _L( "CTelDMAudioAccessoryListener::AvailableOutputsChanged>" ) )
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	}
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// -----------------------------------------------------------------------------
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// CTelDMAudioAccessoryListener::SetOutputComplete
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//
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// -----------------------------------------------------------------------------
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//	
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void CTelDMAudioAccessoryListener::SetOutputComplete( CTelephonyAudioRouting& 
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										/*aTelephonyAudioRouting*/, 
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										TInt /*aError*/)
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	{
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   151
	
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	}
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   153
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// -----------------------------------------------------------------------------
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// CTelDMAudioAccessoryListener::IsAnyActiveAccessory
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   156
//
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// -----------------------------------------------------------------------------
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   158
//
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   159
TBool CTelDMAudioAccessoryListener::IsAnyActiveAccessory()
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   160
	{
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   161
	FTRACE( FPrint( _L( "CTelDMAudioAccessoryListener::IsAnyActiveAccessory =%d"), 
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   162
    														iIsActiveAccessory ))
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   163
	return iIsActiveAccessory;
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   164
	}
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   165
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   166
// -----------------------------------------------------------------------------
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   167
// CTelDMAudioAccessoryListener::IsAccessoryAttached
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   168
//
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   169
// -----------------------------------------------------------------------------
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   170
//
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   171
TBool CTelDMAudioAccessoryListener::IsAccessoryAttached()
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   172
    {
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   173
    			
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   174
    TBool accessroryAttached = EFalse;
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   175
    
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   176
    for ( TInt i=0; i < iOutputArray.Count();i++ )
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   177
        {
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   178
        if ( iOutputArray[i] == CTelephonyAudioRouting::EWiredAudioAccessory ||
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   179
        	 iOutputArray[i] == CTelephonyAudioRouting::EBTAudioAccessory ||
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parents:
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   180
        	 iOutputArray[i] == CTelephonyAudioRouting::ETTY )
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parents:
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   181
            {
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   182
            accessroryAttached = ETrue;
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parents:
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   183
            break;                
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parents:
diff changeset
   184
            } 
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diff changeset
   185
        }
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parents:
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   186
    FTRACE( FPrint( _L( "CTelDMAudioAccessoryListener::IsAccessoryAttached =%d"), 
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   187
    														accessroryAttached ))
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parents:
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   188
    return accessroryAttached;
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parents:
diff changeset
   189
    }
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parents:
diff changeset
   190
    
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parents:
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   191
// End of file