--- a/vtengines/videoteleng/Src/State/CVtEngDtmfBuffered.cpp	Tue Jan 26 12:01:21 2010 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,141 +0,0 @@
-/*
-* Copyright (c) 2006 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:  Buffered state of DTMF sending.
-*
-*/
-
-
-
-// INCLUDE FILES
-#include    "CVtEngDtmfState.h"
-#include    "VtEngPanic.h"
-#include    <cvtlogger.h>
-
-// CONSTANTS
-const TInt KVtEngDtmfToneBufferSize = 2;
-
-// ============================ MEMBER FUNCTIONS ===============================
-
-// -----------------------------------------------------------------------------
-// CVtEngDtmfBuffered::NewL
-// 
-// -----------------------------------------------------------------------------
-//
-CVtEngDtmfState* CVtEngDtmfBuffered::NewL( 
-    MVtEngDtmfHandler& aDtmfHandler,
-    MVtH324ConfigCommand& aH324Config )
-    {
-    CVtEngDtmfBuffered* self = new ( ELeave ) 
-        CVtEngDtmfBuffered( aDtmfHandler, aH324Config );
-    CleanupStack::PushL( self );
-    self->ConstructL();
-    CleanupStack::Pop(); // self
-    return self;
-    }
-
-// -----------------------------------------------------------------------------
-// CVtEngDtmfBuffered::~CVtEngDtmfBuffered
-// 
-// -----------------------------------------------------------------------------
-//
-CVtEngDtmfBuffered::~CVtEngDtmfBuffered()
-    {
-    delete iTones;
-    }
-
-// -----------------------------------------------------------------------------
-// CVtEngDtmfBuffered::SendDtmfL
-// 
-// -----------------------------------------------------------------------------
-//
-void CVtEngDtmfBuffered::SendDtmfL( const TVtEngDtmfTone& aTone )
-    {
-    // just add to buffer and wait for completion of pending send operation.
-    iTones->AppendL( aTone );
-    }
-
-// -----------------------------------------------------------------------------
-// CVtEngDtmfBuffered::DtmfSendCompleteL
-// 
-// PSEUDO CODE:
-// deallocate Protocol dtmf instance
-// if ( previous_sending_OK )
-//     if ( tones_in_buffer > 1 )
-//         next_state = buffered
-//     else
-//         next_state = sending
-//     endif
-//     send tone from buffer and change state
-// endif
-// if ( previous_sending_FAIL or new_sending_FAIL )
-//     reset buffer 
-//     next_state = idle
-// endif
-//
-// -----------------------------------------------------------------------------
-//
-void CVtEngDtmfBuffered::DtmfSendCompleteL( TInt aError )
-    {
-    __VTPRINTENTER( "DtmfStateBuffered.DtmfSendCompleteL" )
-    CVtEngDtmfState::DtmfSendCompleteL( aError );
-    const TInt count( iTones->Count() );
-    __VTPRINT2( DEBUG_MEDIA , "DtmfStateBuffered.Send bufSize=%d", count )
-
-    TInt index( KErrNone );
-    if ( count && aError == KErrNone )
-        {
-        __VTPRINT2( DEBUG_MEDIA , "DtmfStateBuffered cnt=%d", count )
-        const TVtEngDtmfTone& tone = iTones->At( index );
-        MVtEngDtmfHandler::TVtEngDtmfState nextState = ( count > 1 ) ?
-            MVtEngDtmfHandler::EVtDtmfStateBuffered :
-            MVtEngDtmfHandler::EVtDtmfStateSending;
-        TRAP( aError, DoSendAndActivateStateL( tone, nextState ) );
-        iTones->Delete( index );
-        }
-    
-    if ( aError != KErrNone )
-        {
-        __VTPRINT2( DEBUG_MEDIA , "DtmfStateBuffered.failed=%d", aError )
-        // if failed clear DTMF buffer and go to dtmf idle state
-        iTones->Reset();
-        iDtmfHandler.ActivateState( MVtEngDtmfHandler::EVtDtmfStateIdle );
-        }
-    __VTPRINTEXIT( "DtmfStateBuffered.DtmfSendCompleteL" )
-    }
-
-
-// -----------------------------------------------------------------------------
-// CVtEngDtmfBuffered::CVtEngDtmfBuffered
-// 
-// -----------------------------------------------------------------------------
-//
-CVtEngDtmfBuffered::CVtEngDtmfBuffered( 
-    MVtEngDtmfHandler& aDtmfHandler,
-    MVtH324ConfigCommand& aH324Config ) 
-    : CVtEngDtmfState( aDtmfHandler, aH324Config)
-    {
-    }
-
-// -----------------------------------------------------------------------------
-// CVtEngDtmfBuffered::ConstructL
-// 
-// -----------------------------------------------------------------------------
-//
-void CVtEngDtmfBuffered::ConstructL()
-    {
-    iTones = new ( ELeave ) 
-        CArrayFixFlat<TVtEngDtmfTone>( KVtEngDtmfToneBufferSize );
-    }
-
-//  End of File