// Copyright (c) 2002-2009 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:

// $Header$

// rev:	mjdavey, symbian@mjdss.com, July 2002

// for:	Typhoon (7.0s) & JetStream (8.0)

// This module implements the CCmdLog (log mode) command class.

// 

//

#include "CCmdLog.h"

//-----------------------------------------------------------------------------

CCmdLog *CCmdLog::NewL(TInt aCommandId, const TDesC& aKeyphrase, const TDesC& aHelpPhrase)

{

CCmdLog *self = NewLC( aCommandId, aKeyphrase, aHelpPhrase);

CleanupStack::Pop();

return self; 

}

//-----------------------------------------------------------------------------

CCmdLog *CCmdLog::NewLC( TInt aCommandId, const TDesC& aKeyphrase, const TDesC& aHelpPhrase)

{

CCmdLog *self = new (ELeave) CCmdLog();

CleanupStack::PushL( self );

self->ConstructL(aCommandId, aKeyphrase, aHelpPhrase);

return self;

}

//-----------------------------------------------------------------------------

void CCmdLog::ConstructL( TInt aCommandId, const TDesC& aKeyphrase, const TDesC& aHelpPhrase)

{

CCmdBase::ConstructL(aCommandId, aKeyphrase, aHelpPhrase);

}

//-----------------------------------------------------------------------------

//	LOG sets controls on logging of input/output

//

//	LOG ALL sets comments, commands and cases to ON

//	LOG NONE resets all comment options to OFF

//	LOG [COMMENTS | COMMANDS | CASES] will enable the appropriate subclass

TInt CCmdLog::ProcessL( const TDesC& aCommand )

{

TPtrC param;

TRAPD( error, param.Set(ParamsL(aCommand)));

if ( error != KErrNone )

	return Error(error, KFmtErrInvalidCmd, &Keyphrase());

TBool logComments = EFalse;

TBool logCommands = EFalse;

TBool logCases    = EFalse;    

param.Set( TfrLex::Trim( param ) );

if ( param.CompareF(KTxtLogALL) == 0 )

	{

	logComments = ETrue;

	logCommands = ETrue;

	logCases    = ETrue;

	}

else if (param.CompareF(KTxtLogNONE) == 0)

	{

	logComments = EFalse;

	logCommands = EFalse;

	logCases    = EFalse;

	}

else if (param.Length() == 0)

	error = KErrArgument;

else

	{

	TLex parse(param);

	parse.SkipSpace();

	while (!parse.Eos())

		{

		if (TfrLex::ValF(parse,KTxtLogCOMMENTS) == KErrNone)

			logComments  = ETrue;

		else if (TfrLex::ValF(parse,KTxtLogCOMMANDS) == KErrNone)

			logCommands  = ETrue;

		else if (TfrLex::ValF(parse,KTxtLogCASES) == KErrNone)

			logCases = ETrue;

		else

			{

			error = KErrArgument;

			break;

			}

		parse.SkipSpace();

		if ( !parse.Eos() && parse.Get() != ',' )

			{

			error = KErrArgument;

			break;

			}

		parse.SkipSpace();

		}

	}

if ( error != KErrNone )

	return Error(error, KFmtErrInvalidCmd, &Keyphrase());

//	now set the flag in each command case

TInt i;

CCmdBase* cmd;

for ( i = 0; i < Family()->Count(); i++ )

	{

	cmd = Family()->At(i);

	if (cmd->CommandId() == THA_KCmdRemark )

		cmd->SetFlag(CCmdBase::EDoLog, logComments);

	else if (cmd->CommandId() == ECase )

		cmd->SetFlag(CCmdBase::EDoLog, logCases);

	else

		cmd->SetFlag(CCmdBase::EDoLog, logCommands);

	}

return error;

}

//-----------------------------------------------------------------------------

// End of File

//-----------------------------------------------------------------------------