db_mysql/val.h

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00001 /* 
00002  * $Id: val.h 5322 2008-12-10 18:41:09Z henningw $ 
00003  *
00004  * Copyright (C) 2001-2003 FhG Fokus
00005  * Copyright (C) 2008 1&1 Internet AG
00006  *
00007  * This file is part of Kamailio, a free SIP server.
00008  *
00009  * Kamailio is free software; you can redistribute it and/or modify
00010  * it under the terms of the GNU General Public License as published by
00011  * the Free Software Foundation; either version 2 of the License, or
00012  * (at your option) any later version
00013  *
00014  * Kamailio is distributed in the hope that it will be useful,
00015  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00016  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00017  * GNU General Public License for more details.
00018  *
00019  * You should have received a copy of the GNU General Public License 
00020  * along with this program; if not, write to the Free Software 
00021  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
00022  */
00023 
00024 /*! \file
00025  *  \brief DB_MYSQL :: Data conversions
00026  *  \ref val.c
00027  *  \ingroup db_mysql
00028  *  Module: \ref db_mysql
00029  */
00030 
00031 
00032 #ifndef VAL_H
00033 #define VAL_H
00034 
00035 #include <mysql/mysql.h>
00036 #include "../../db/db_val.h"
00037 #include "../../db/db.h"
00038 
00039 
00040 /*!
00041  * \brief Converting a value to a string
00042  *
00043  * Converting a value to a string, used when converting result from a query
00044  * \param _c database connection
00045  * \param _v source value
00046  * \param _s target string
00047  * \param _len target string length
00048  * \return 0 on success, negative on error
00049  */
00050 int db_mysql_val2str(const db_con_t* _con, const db_val_t* _v, char* _s, int* _len);
00051 
00052 #endif