// Copyright (C) 2009,2010,2011,2012 GlavSoft LLC.
// All rights reserved.
//
//-------------------------------------------------------------------------
// This file is part of the TightVNC software.  Please visit our Web site:
//
//                       http://www.tightvnc.com/
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
// This program 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 for more details.
//
// You should have received a copy of the GNU General Public License along
// with this program; if not, write to the Free Software Foundation, Inc.,
// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
//-------------------------------------------------------------------------
//

#ifndef _APPLET_PARAMETER_H_
#define _APPLET_PARAMETER_H_

#include "util/AnsiStringStorage.h"

class AppletParameter
{
public:
  AppletParameter(const char *name, const char *value);
  virtual ~AppletParameter();

  // Returns formatted string for HTML output or NULL is arguments is not valid.
  // Remark: string format is "<PARAM NAME="%s" VALUE="%s">".
  const char *getFormattedString() const;

  // Returns true if applet parameter is valid, false otherwise.
  bool isValid() const;

protected:
  // Returns true if str is valid, false otherwise.
  bool isStringValid(const char *str) const;

protected:
  AnsiStringStorage m_formattedString;

  bool m_isValid;
};

#endif
