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74 lines
2.0 KiB
74 lines
2.0 KiB
/*
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* MySQL module row related functions
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*
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* Copyright (C) 2001-2003 FhG Fokus
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* Copyright (C) 2008 1&1 Internet AG
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*
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* This file is part of Kamailio, a free SIP server.
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*
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* Kamailio is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version
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*
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* Kamailio is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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/*! \file
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* \brief DB_MYSQL :: Row related functions
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* \ingroup db_mysql
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* Module: \ref db_mysql
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*/
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#include "../../dprint.h"
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#include "../../mem/mem.h"
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#include "../../lib/srdb1/db_row.h"
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#include "../../lib/srdb1/db_val.h"
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#include "km_my_con.h"
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#include "km_val.h"
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#include "km_row.h"
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#include "km_res.h"
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/*!
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* \brief Convert a row from result into DB API representation
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* \param _h database connection
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* \param _res database result in the DB API representation
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* \param _r database result row
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* \return 0 on success, -1 on failure
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*/
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int db_mysql_convert_row(const db1_con_t* _h, db1_res_t* _res, db_row_t* _r)
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{
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unsigned long* lengths;
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int i;
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if ((!_h) || (!_res) || (!_r)) {
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LM_ERR("invalid parameter value\n");
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return -1;
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}
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if (db_allocate_row(_res, _r) != 0) {
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LM_ERR("could not allocate row");
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return -2;
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}
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lengths = mysql_fetch_lengths(RES_RESULT(_res));
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for(i = 0; i < RES_COL_N(_res); i++) {
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if (db_str2val(RES_TYPES(_res)[i], &(ROW_VALUES(_r)[i]),
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((MYSQL_ROW)RES_ROW(_res))[i], lengths[i], 0) < 0) {
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LM_ERR("failed to convert value\n");
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LM_DBG("free row at %p\n", _r);
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db_free_row(_r);
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return -3;
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}
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}
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return 0;
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}
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