Line data    Source code

       1              : /*
       2              :    This file is part of TALER
       3              :    Copyright (C) 2022 Taler Systems SA
       4              : 
       5              :    TALER 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              :    TALER 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              :    TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
      15              :  */
      16              : /**
      17              :  * @file exchangedb/set_extension_manifest.c
      18              :  * @brief Implementation of the set_extension_manifest function for Postgres
      19              :  * @author Christian Grothoff
      20              :  */
      21              : #include "taler/taler_pq_lib.h"
      22              : #include "exchange-database/set_extension_manifest.h"
      23              : #include "helper.h"
      24              : 
      25              : 
      26              : enum GNUNET_DB_QueryStatus
      27           11 : TALER_EXCHANGEDB_set_extension_manifest (struct
      28              :                                          TALER_EXCHANGEDB_PostgresContext *pg,
      29              :                                          const char *extension_name,
      30              :                                          const char *manifest)
      31              : {
      32            0 :   struct GNUNET_PQ_QueryParam pcfg =
      33           11 :     (NULL == manifest || 0 == *manifest)
      34            0 :     ? GNUNET_PQ_query_param_null ()
      35           22 :     : GNUNET_PQ_query_param_string (manifest);
      36           22 :   struct GNUNET_PQ_QueryParam params[] = {
      37           11 :     GNUNET_PQ_query_param_string (extension_name),
      38              :     pcfg,
      39              :     GNUNET_PQ_query_param_end
      40              :   };
      41              : 
      42              : 
      43           11 :   PREPARE (pg,
      44              :            "set_extension_manifest",
      45              :            "INSERT INTO extensions (name, manifest) VALUES ($1, $2) "
      46              :            "ON CONFLICT (name) "
      47              :            "DO UPDATE SET manifest=$2");
      48              : 
      49              : 
      50           11 :   return GNUNET_PQ_eval_prepared_non_select (pg->conn,
      51              :                                              "set_extension_manifest",
      52              :                                              params);
      53              : }