/*

 * Copyright (c) 2005, 2015, Oracle and/or its affiliates. All rights reserved.

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

 * This code is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License version 2 only, as

 * published by the Free Software Foundation.  Oracle designates this

 * particular file as subject to the "Classpath" exception as provided

 * by Oracle in the LICENSE file that accompanied this code.

 *

 * This code is distributed in the hope that it will be useful, but WITHOUT

 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

 * version 2 for more details (a copy is included in the LICENSE file that

 * accompanied this code).

 *

 * You should have received a copy of the GNU General Public License version

 * 2 along with this work; if not, write to the Free Software Foundation,

 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

 *

 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

 * or visit www.oracle.com if you need additional information or have any

 * questions.

 */

#ifndef __MessageHistory_H__

#define __MessageHistory_H__

#include <list>

#include <string>

class MessageHistory

{

public:

    static size_t sm_MaxMessages;

private:

    typedef std::list< std::string > stringlist;

    stringlist m_Messages;

    stringlist::const_iterator m_CurrentPosition;

public:

    void AddMessage(const char * message);

    const char * GetFirstMessage();

    const char * GetPreviousMessage();

    const char * GetNextMessage();

    const char * GetLastMessage();

    const char * GetCurrentMessage();

    const char * GetMessage(const size_t messageIndex);

    size_t GetCurrentMessageIndex();

    BOOL IsFirstMessage();

    BOOL IsLastMessage();

    size_t GetMessageCount();

    void clear();

};

#endif