/*

 * 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 :

 *

 */

#include "hvercommandhandler.h"

#include <sysutil.h>

#include "atmisccmdpluginconsts.h"

#include "debug.h"

const TUint KCommaValue = 44;

const TUint KSpaceValue = 32;

CHVERCommandHandler* CHVERCommandHandler::NewL(MATMiscCmdPlugin* aCallback, TAtCommandParser& aATCmdParser, RMobilePhone& aPhone)

    {

    TRACE_FUNC_ENTRY

    CHVERCommandHandler* self = new (ELeave) CHVERCommandHandler(aCallback, aATCmdParser, aPhone);

    CleanupStack::PushL(self);

    self->ConstructL();

    CleanupStack::Pop(self);

    TRACE_FUNC_EXIT

    return self;

    }

CHVERCommandHandler::CHVERCommandHandler(MATMiscCmdPlugin* aCallback, TAtCommandParser& aATCmdParser, RMobilePhone& aPhone) :

    CATCmdSyncBase(aCallback, aATCmdParser, aPhone)

    {

    TRACE_FUNC_ENTRY

    TRACE_FUNC_EXIT

    }

void CHVERCommandHandler::ConstructL()

    {

    TRACE_FUNC_ENTRY

    iTelError = KErrNone;

    iSWVersion.CreateL(KSysUtilVersionTextLength);

    iReply.CreateL(KDefaultCmdBufLength);

    TRACE_FUNC_EXIT

    }

CHVERCommandHandler::~CHVERCommandHandler()

    {

    TRACE_FUNC_ENTRY

    iSWVersion.Close();

    iReply.Close();

    TRACE_FUNC_EXIT

    }

void CHVERCommandHandler::HandleCommand(const TDesC8& /*aCmd*/, RBuf8& /*aReply*/, TBool /*aReplyNeeded*/)

    {

    TRACE_FUNC_ENTRY

    TAtCommandParser::TCommandHandlerType cmdHandlerType = iATCmdParser.CommandHandlerType();

    if (cmdHandlerType != TAtCommandParser::ECmdHandlerTypeBase)

        {

        iCallback->CreateReplyAndComplete(EReplyTypeError);

        }

    else if(iTelError == KErrNone)

        {

        if (iReply.Length() == 0)

            {

            // Get model

            iReply.Append( KCRLF );

            iReply.Append( iModel );

            TChar commaValue = KCommaValue;

            TChar spaceValue = KSpaceValue;            

            iReply.Append( commaValue );

            iReply.Append( spaceValue );

            // Get software version (RM-xxx)

            TBuf<KSysUtilVersionTextLength> swVersion;

            TInt errorCode = SysUtil::GetSWVersion( swVersion );

            if (KErrNone == errorCode)

                {

                ParseSWVersion(swVersion.Collapse());

                iReply.Append(iSWVersion);

                }

            iReply.Append( KCRLF );

            }

        iCallback->CreateReplyAndComplete( EReplyTypeOk, iReply);

        }

    else

        {

        iCallback->CreateCMEReplyAndComplete(iTelError);

        }

    TRACE_FUNC_EXIT

    }

void CHVERCommandHandler::ParseSWVersion(const TDesC8& aSWVersion)

    {  

    TRACE_FUNC_ENTRY

    if (iSWVersion.Length() != 0)

        {

        TRACE_FUNC_EXIT

        return;

        }

    TInt start = aSWVersion.Find(KHVERModelString);

    if ( KErrNotFound != start )

        {

        TLex8 lex(aSWVersion);

        lex.Inc(start);

        lex.Mark(); 

        lex.SkipCharacters();

        TPtrC8 token = lex.MarkedToken(); 

        iSWVersion.Append(token);

        }

    TRACE_FUNC_EXIT

    }

void CHVERCommandHandler::SetHWVersion(const TDesC8& aHWVersion)

    {

    TRACE_FUNC_ENTRY

    iModel.Zero();

    if (aHWVersion.Length() <= CTelephony::KPhoneModelIdSize)

        {

        iModel.Copy(aHWVersion);

        }

    else

        {

        iModel.Copy(aHWVersion.Left(CTelephony::KPhoneModelIdSize));

        }    

    TRACE_FUNC_EXIT

    }

void CHVERCommandHandler::SetTelephonyError(TInt aTelError)

    {

    TRACE_FUNC_ENTRY

    iTelError = aTelError;

    TRACE_FUNC_EXIT

    }