// Copyright (c) 2000-2009 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:

// This file contains the CWapPushMsgGen for creating push messages

// 

//

/**

 @file WapPushMsgGen.h

*/

#ifndef __WAPPUSHMSGGEN_H__

#define __WAPPUSHMSGGEN_H__

#include <e32base.h>

class CWapPushCorruptMessageTest;

/**

* Push Message Generator Utility 

Use this to create push messages. Call StartNewMsgL to start a type of message. Then call AppendFieldL to append data to

it. Finally call CreateMsgLC to create the whole message. Then just use StartNewMsgL to start the next message

*/

class CWapPushMsgGen : public CBase

	{

public:

	enum TMsgType

		{

		EServiceIndication = 0,

		EServiceLoad = 1,

		ECorruptMsgTest, 

		ECorruptXmlVersionTest,

		EEmptyMsgBody

		};

	enum TMsgField

		{

		EHRef,						// si or sl href

		EServiceIndicationID ,		// si_id

		EServiceIndicationCreated,	// created

		EServiceIndicationExpires,	// si-expires

		EServiceIndicationText,		// indication text that occurs between >  and </indication>

		EAction,					// si or sl action

		EBadHRef,						// si or sl href

		EBadServiceIndicationID ,		// si_id

		EBadServiceIndicationCreated,	// created

		EBadServiceIndicationExpires,	// si-expires

		EBadAction,					// si or sl action

		EXMLNoFieldStr,

		EWBXMLNoFieldStr

		};

	static CWapPushMsgGen* NewL();

	~CWapPushMsgGen();

	void AppendFieldL(TMsgField aField, const TDesC8& aFieldValue);

	HBufC8* CreateMsgLC();

	void StartNewMsgL(TMsgType aMsgType);

	void AppendMsgDesL(const TDesC8& aDes);

private:

	friend class CWapPushCorruptMessageTest;

	enum TWapPushMsgGenPanic

		{

		EInvalidPushMessageType,

		EInvalidPushMessageField

		};

	void AppendMsgFieldDesL(const TDesC8& aDes);

	void Panic(TWapPushMsgGenPanic aPanicCode);

private:

	HBufC8* iMsgBuffer;

	HBufC8* iMsgFieldBuffer;

	TMsgType iMsgType;

	};

#endif // __WAPPUSHMSGGEN_H__