gecko-dev/lib/libmsg/newshdr.h

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
 *
 * The contents of this file are subject to the Netscape Public
 * License Version 1.1 (the "License"); you may not use this file
 * except in compliance with the License. You may obtain a copy of
 * the License at http://www.mozilla.org/NPL/
 *
 * Software distributed under the License is distributed on an "AS
 * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
 * implied. See the License for the specific language governing
 * rights and limitations under the License.
 *
 * The Original Code is mozilla.org code.
 *
 * The Initial Developer of the Original Code is Netscape
 * Communications Corporation.  Portions created by Netscape are
 * Copyright (C) 1998 Netscape Communications Corporation. All
 * Rights Reserved.
 *
 * Contributor(s): 
 */
// news message header - subclass of DBMessagehdr
#ifndef NEWS_HDR_H_
#define NEWS_HDR_H_

#include "msghdr.h"

class NewsMessageHdr : public DBMessageHdr
{
public:
						/** Instance Methods **/
	NewsMessageHdr();
	NewsMessageHdr(MSG_HeaderHandle handle);

	int32				AddToArticle(const char *block, int32 length, MSG_DBHandle db);
	int32				ReadFromArticle(char *block, int32 length, int32 offset, MSG_DBHandle db);
	int32				GetOfflineMessageLength(MSG_DBHandle db);
	virtual void		PurgeOfflineMessage(MSG_DBHandle db);
	virtual	uint32		GetByteLength();
};


#endif