// Copyright (c) 1997-2009 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:

// Comms debug utility (File and Serial logger) message declaration header

// 

//

/**

 @file

 @internalTechnology

*/

#ifndef __COMSDBGMESSAGES_H__

#define __COMSDBGMESSAGES_H__

#include <e32base.h>

#include "comsdbgsvr.h"

class MLogMessageProtocol;

class CLogMessageBase : public CBase

	{

public:

	void virtual Invoke(MLogMessageProtocol& aProtocol) = 0;

	};

class CLogStringMessage : public CLogMessageBase

	{

public:

	virtual void Invoke(MLogMessageProtocol& aProtocol);

	CLogStringMessage(HBufC8* aString, const TDesC8& aSubSystem, const TDesC8& aComponent, const TThreadId& aThreadId);

	~CLogStringMessage();

private:

	HBufC8* iLogString;

	TBufC8<KMaxTagLength> iSubsystem;

	TBufC8<KMaxTagLength> iComponent;

	TThreadId iThreadId;

	};

class CLogBinaryString : public CLogMessageBase

	{

public:

	virtual void Invoke(MLogMessageProtocol& aProtocol);

	CLogBinaryString(HBufC8* aBinaryString, const TDesC8& aSubSystem, const TDesC8& aComponent);

	~CLogBinaryString();

private:

	HBufC8* iBinaryString;

	TBuf8<KMaxTagLength> iSubsystem;

	TBuf8<KMaxTagLength> iComponent;

	};

class CTimeUpdateMessage : public CLogMessageBase

	{

public:

	CTimeUpdateMessage(const TTime& aTime);

	virtual void Invoke(MLogMessageProtocol& aProtocol);	

private:

	TTime iTime;

	};

class MIniLoggingMediaQuery;

class CMediaUpdateMessage : public CLogMessageBase

	{

public:

	CMediaUpdateMessage(MIniLoggingMediaQuery& aQuery);

	virtual void Invoke(MLogMessageProtocol& aProtocol);

private:

	TBuf8<KMaxMediaSettingLength> iLogMediaSetting;

	TBool       iForceFlushSetting;

	TFilePath iLogPathSetting;

	};

class CClearLogMessage : public CLogMessageBase

	{

public:

	CClearLogMessage(const TFullName& aName);

	virtual void Invoke(MLogMessageProtocol& aProtocol);

private:

	TFullName iThreadName;

	};

class CLogCommentMessage : public CLogMessageBase

	{

public:

	static CLogCommentMessage* NewL(const TDesC8& aComment);

	virtual void Invoke(MLogMessageProtocol& aProtocol);

	~CLogCommentMessage();

private:

	CLogCommentMessage();

private:

	HBufC8* iComment;

	};

class CShutDownMessage : public CLogMessageBase

	{

public:

	virtual void Invoke(MLogMessageProtocol& aProtocol);

private:

private:

	};

#endif //__COMSDBGMESSAGES_H__