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/*!
* \file mg_database.h
* \brief A capsule around MySql database access
*
* \version $Revision: 1.2 $
* \date $Date$
* \author Ralf Klueber, Lars von Wedel, Andreas Kellner
* \author Responsible author: $Author$
*/
#ifndef __MG_DATABASE_H
#define __MG_DATABASE_H
#include <string>
#include <mysql/mysql.h>
/*!
* \brief an abstract database class
*
*/
class mgDB
{
public:
/*! \brief default constructor
*/
mgDB( );
/*! \brief constructor
*
* \param host
* \param name
* \param user
* \param pass
* \param port
*/
mgDB( std::string host, std::string name,
std::string user="", std::string pass="",
int port = 0 );
// add constructor for sockets
/*! \brief constructor */
~mgDB();
/*!
* \brief obtain database handle
*/
MYSQL getDBHandle();
/*!
* \brief database initialization
*/
// int initialize();
/*!
* \brief helper function to execute read queries
*
* \todo Could be a member of mgDatabase?
*/
MYSQL_RES* read_query( const char *fmt, ... );
/*!
* \brief helper function to execute write queries
*
* \todo Could be a member of mgDatabase?
*/
void write_query( const char *fmt, ... );
/*!
* \brief escape arguments to be contained in a query
*
* \todo use m_dbase member of this class
*/
static std::string escape_string( MYSQL *db, std::string s );
private:
MYSQL m_dbase;
};
#endif
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