challenger

OAuth 2.0-based authentication service that validates user can receive messages at a certain address
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drop_tables.c (1722B)

      1 /*
      2    This file is part of Challenger
      3    Copyright (C) 2023 Taler Systems SA
      4 
      5    Challenger is free software; you can redistribute it and/or modify it under the
      6    terms of the GNU General Public License as published by the Free Software
      7    Foundation; either version 3, or (at your option) any later version.
      8 
      9    Challenger is distributed in the hope that it will be useful, but WITHOUT ANY
     10    WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
     11    A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
     12 
     13    You should have received a copy of the GNU General Public License along with
     14    Challenger; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
     15  */
     16 /**
     17  * @file src/challengerdb/drop_tables.c
     18  * @brief Implementation of the drop_tables function for Postgres
     19  * @author Christian Grothoff
     20  */
     21 #include "platform.h"
     22 #include <taler/taler_error_codes.h>
     23 #include <taler/taler_dbevents.h>
     24 #include <taler/taler_pq_lib.h>
     25 #include "challenger-database/drop_tables.h"
     26 #include "pg_helper.h"
     27 
     28 
     29 enum GNUNET_GenericReturnValue
     30 CHALLENGERDB_drop_tables (struct CHALLENGERDB_PostgresContext *pg)
     31 {
     32   struct GNUNET_PQ_Context *conn;
     33   enum GNUNET_GenericReturnValue ret;
     34 
     35   if (NULL != pg->conn)
     36   {
     37     GNUNET_PQ_disconnect (pg->conn);
     38     pg->conn = NULL;
     39   }
     40   conn = GNUNET_PQ_connect_with_cfg (pg->cfg,
     41                                      "challengerdb-postgres",
     42                                      NULL,
     43                                      NULL,
     44                                      NULL);
     45   if (NULL == conn)
     46     return GNUNET_SYSERR;
     47   ret = GNUNET_PQ_exec_sql (conn,
     48                             "drop");
     49   GNUNET_PQ_disconnect (conn);
     50   return ret;
     51 }