//
// ZoneMinder Core Interfaces, $Date$, $Revision$
// Copyright (C) 2001-2008 Philip Coombes
// 
// 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 ZM_DB_H
#define ZM_DB_H

#include <mysql/mysql.h>
#include "zm_thread.h"

class zmDbRow {
  private:
    MYSQL_RES *result_set;
    MYSQL_ROW row;
  public:
    zmDbRow() { result_set = NULL; row = NULL; };
    MYSQL_RES *fetch( const char *query );
    zmDbRow( MYSQL_RES *, MYSQL_ROW *row );
    ~zmDbRow();

    MYSQL_ROW mysql_row() const { return row; };

    char *operator[](unsigned int index) const {
      return row[index];
    }
};

extern MYSQL dbconn;
extern RecursiveMutex db_mutex;

bool zmDbConnect();
void zmDbClose();

MYSQL_RES * zmDbFetch( const char *query );
zmDbRow *zmDbFetchOne( const char *query );

#endif // ZM_DB_H