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/pg_inject_auditor_triggers.c
      18              :  * @brief Implementation of the inject_auditor_triggers function for Postgres
      19              :  * @author Christian Grothoff
      20              :  */
      21              : #include "taler/platform.h"
      22              : #include "taler/taler_error_codes.h"
      23              : #include "taler/taler_dbevents.h"
      24              : #include "taler/taler_pq_lib.h"
      25              : #include "pg_gc.h"
      26              : #include "pg_helper.h"
      27              : #include "pg_inject_auditor_triggers.h"
      28              : 
      29              : 
      30              : /**
      31              :  * Function called to inject auditor triggers into the
      32              :  * database, triggering the real-time auditor upon
      33              :  * relevant INSERTs.
      34              :  *
      35              :  * @param cls closure
      36              :  * @return #GNUNET_OK on success,
      37              :  *         #GNUNET_SYSERR on DB errors
      38              :  */
      39              : enum GNUNET_GenericReturnValue
      40            0 : TEH_PG_inject_auditor_triggers (void *cls)
      41              : {
      42            0 :   struct PostgresClosure *pg = cls;
      43              :   struct GNUNET_PQ_Context *conn;
      44            0 :   struct GNUNET_PQ_ExecuteStatement es[] = {
      45            0 :     GNUNET_PQ_make_try_execute ("SET search_path TO exchange;"),
      46              :     GNUNET_PQ_EXECUTE_STATEMENT_END
      47              :   };
      48              : 
      49            0 :   conn = GNUNET_PQ_connect_with_cfg (pg->cfg,
      50              :                                      "exchangedb-postgres",
      51              :                                      "auditor-triggers-",
      52              :                                      es,
      53              :                                      NULL);
      54            0 :   if (NULL == conn)
      55            0 :     return GNUNET_SYSERR;
      56            0 :   GNUNET_PQ_disconnect (conn);
      57            0 :   return GNUNET_OK;
      58              : }