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             : }