/*
 *
 *   Class used to parse tables received from director in this format :
 *
 *  +---------+---------+-------------------+
 *  | Header1 | Header2 | ...               |
 *  +---------+---------+-------------------+
 *  |  Data11 | Data12  | ...               |
 *  |  ....   |  ...    | ...               |
 *  +---------+---------+-------------------+
 *
 *    Nicolas Boichat, April 2004
 *
 *    Version $Id: wxbtableparser.h 4992 2007-06-07 14:46:43Z kerns $
 */
/*
   Bacula® - The Network Backup Solution

   Copyright (C) 2004-2006 Free Software Foundation Europe e.V.

   The main author of Bacula is Kern Sibbald, with contributions from
   many others, a complete list can be found in the file AUTHORS.
   This program is Free Software; you can redistribute it and/or
   modify it under the terms of version two of the GNU General Public
   License as published by the Free Software Foundation and included
   in the file LICENSE.

   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.

   Bacula® is a registered trademark of John Walker.
   The licensor of Bacula is the Free Software Foundation Europe
   (FSFE), Fiduciary Program, Sumatrastrasse 25, 8006 Zürich,
   Switzerland, email:ftf@fsfeurope.org.
*/

#ifndef WXBTABLEPARSER_H
#define WXBTABLEPARSER_H

#include "wx/wxprec.h"

#ifdef __BORLANDC__
   #pragma hdrstop
#endif

// for all others, include the necessary headers (this file is usually all you
// need because it includes almost all "standard" wxWindows headers)
#ifndef WX_PRECOMP
   #include "wx/wx.h"
#endif

#include "wxbutils.h"

#include <wx/dynarray.h>

/*
 * Allow the use of Object Array (auto-deletion, object returned as themselves
 * and not as pointers)
 */
class wxbArrayString: public wxArrayString, public wxObject {
   public:
      wxbArrayString(int n = 1);
      virtual ~wxbArrayString();
};

WX_DECLARE_OBJARRAY( wxbArrayString, wxbTable );

/*
 * Class used to parse tables received from director. Data can be accessed with
 * the operator [].
 *
 * Example : wxString elem = parser[3][2]; fetches column 2 of element 3.
 */
class wxbTableParser: public wxbTable, public wxbDataParser
{
   public:
      wxbTableParser(bool header = true);
      virtual ~wxbTableParser();

      /*
       *   Receives data to analyse.
       */
      virtual bool Analyse(wxString str, int status);

      /*
       *   Return true table parsing has finished.
       */
      bool hasFinished();

      /*
       *   Returns table header as an array of wxStrings.
       */
      const wxbArrayString& GetHeader();
   private:
      wxbArrayString tableHeader;

      /*
       * 0 - Table has not begun
       * 1 - first +--+ line obtained, header will follow
       * 2 - second +--+ line obtained, data will follow
       * 3 - last +--+ line obtained, table parsing has finished
       */
      int separatorNum;
};

#endif // WXBTABLEPARSER_H