--- a/localconnectivityservice/dun/atext/src/DunAtSpecialCmdHandler.cpp	Thu Aug 19 10:46:39 2010 +0300
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,161 +0,0 @@
-/*
-* Copyright (c) 2010 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:  Special AT command handler
-*
-*/
-
-#include "DunAtSpecialCmdHandler.h"
-#include "DunDebug.h"
-
-const TInt KDefaultGranularity = 1;
-
-// AT command(s) below is part of the AT&FE0Q0V1&C1&D2+IFC=3,1. command which
-// is sent by MAC. There is no delimiter between "AT&F" and "E0".
-// Only list those commands where alphabetical boundary detection is needed
-// (i.e. "AT&F0" is not needed as "AT&F0E0" has non-alphabetical boundary)
-_LIT8( KSpecialATCmd1, "AT&F" );
-
-// ---------------------------------------------------------------------------
-// Two-phased constructor.
-// ---------------------------------------------------------------------------
-//
-CDunAtSpecialCmdHandler* CDunAtSpecialCmdHandler::NewL()
-    {
-    CDunAtSpecialCmdHandler* self = new (ELeave) CDunAtSpecialCmdHandler();
-    CleanupStack::PushL( self );
-    self->ConstructL();
-    CleanupStack::Pop( self );
-    return self;
-    }
-
-// ---------------------------------------------------------------------------
-// CDunAtSpecialCmdHandler::CDunAtSpecialCmdHandler
-// ---------------------------------------------------------------------------
-//
-CDunAtSpecialCmdHandler::CDunAtSpecialCmdHandler()
-    {
-    }
-
-// ---------------------------------------------------------------------------
-// CDunAtSpecialCmdHandler::ConstructL
-// ---------------------------------------------------------------------------
-//
-void CDunAtSpecialCmdHandler::ConstructL()
-    {
-    iSpecialCmds = new (ELeave) CDesC8ArrayFlat( KDefaultGranularity );
-    // Add here all special commands which need to be handled
-    iSpecialCmds->AppendL( KSpecialATCmd1 );
-    }
-
-// ---------------------------------------------------------------------------
-// Destructor.
-// ---------------------------------------------------------------------------
-//
-CDunAtSpecialCmdHandler::~CDunAtSpecialCmdHandler()
-    {
-    FTRACE(FPrint( _L("CDunAtSpecialCmdHandler::~CDunAtSpecialCmdHandler()") ));
-    delete iSpecialCmds;
-    FTRACE(FPrint( _L("CDunAtSpecialCmdHandler::~CDunAtSpecialCmdHandler() complete") ));
-    }
-
-// ---------------------------------------------------------------------------
-// Checks if the command has to be treated special way.
-// For example in case of MAC, it sends command AT&FE0Q0V1&C1&D2+IFC=3,1.
-// meaning there is no delimiters in the command.
-// In case of MAC we try to search AT&F (sub command) string from the beginning
-// of the command.
-// Search is done character by character basis.
-// ---------------------------------------------------------------------------
-//
-TBool CDunAtSpecialCmdHandler::IsCompleteSubCommand( TChar aCharacter )
-    {
-    FTRACE(FPrint( _L("CDunAtSpecialCmdHandler::IsCompleteSubCommand()") ));
-    iBuffer.Append( aCharacter );
-    TBool completeSubCmd = EFalse;
-
-    if( !IsDataReadyForComparison(iBuffer.Length()) )
-        {
-        // No need to do comparison because we don't have correct amount of data
-        FTRACE(FPrint( _L("CDunAtSpecialCmdHandler::IsCompleteSubCommand(), no need to compare") ));
-        return completeSubCmd;
-        }
-
-    TInt count = iSpecialCmds->Count();
-    for ( TInt i=0; i<count; i++ )
-        {
-        if( iSpecialCmds->MdcaPoint(i).Compare(iBuffer) == 0 )
-            {
-            FTRACE(FPrint( _L("CDunAtSpecialCmdHandler::IsCompleteSubCommand(), match found, cmd index %d"), i ));
-            // Reset internal buffer for next comparison.
-            ResetComparisonBuffer();
-            completeSubCmd = ETrue;
-            break;
-            }
-        }
-    FTRACE(FPrint( _L("CDunAtSpecialCmdHandler::IsCompleteSubCommand() complete") ));
-    return completeSubCmd;
-    }
-
-// ---------------------------------------------------------------------------
-// Resets the buffer used for comparisons
-// ---------------------------------------------------------------------------
-//
-void CDunAtSpecialCmdHandler::ResetComparisonBuffer()
-    {
-    FTRACE(FPrint( _L("CDunAtSpecialCmdHandler::ResetComparisonBuffer()") ));
-    iBuffer.FillZ();
-    iBuffer.Zero();
-    FTRACE(FPrint( _L("CDunAtSpecialCmdHandler::ResetComparisonBuffer() complete") ));
-    }
-
-// ---------------------------------------------------------------------------
-// Defines when comparison is excecuted, checks if the data lengths are equal.
-// ---------------------------------------------------------------------------
-//
-TBool CDunAtSpecialCmdHandler::IsDataReadyForComparison( TInt aLength )
-    {
-    FTRACE(FPrint( _L("CDunAtSpecialCmdHandler::IsDataReadyForComparison()") ));
-    TInt count = iSpecialCmds->Count();
-    for ( TInt i=0; i<count; i++ )
-        {
-        if( iSpecialCmds->MdcaPoint(i).Length() == aLength )
-            {
-            FTRACE(FPrint( _L("CDunAtSpecialCmdHandler::IsDataReadyForComparison() (ready) complete") ));
-            return ETrue;
-            }
-        }
-    FTRACE(FPrint( _L("CDunAtSpecialCmdHandler::IsDataReadyForComparison() (not ready) complete") ));
-    return EFalse;
-    }
-
-// ---------------------------------------------------------------------------
-// Defines minimum length of the special commands.
-// ---------------------------------------------------------------------------
-//
-TInt CDunAtSpecialCmdHandler::MinimumLength()
-    {
-    FTRACE(FPrint( _L("CDunAtSpecialCmdHandler::MinimumLength()") ));
-    TInt length = iSpecialCmds->MdcaPoint(0).Length();
-    TInt count = iSpecialCmds->Count();
-    for ( TInt i=1; i<count; i++ )
-        {
-        if( iSpecialCmds->MdcaPoint(i).Length() < length )
-            {
-            length = iSpecialCmds->MdcaPoint(i).Length();
-            break;
-            }
-        }
-    FTRACE(FPrint( _L("CDunAtSpecialCmdHandler::MinimumLength() complete") ));
-    return length;
-    }