From 6991ca011b4f97d24066f82ccd09adde8a692f6a Mon Sep 17 00:00:00 2001 From: Joseph Date: Mon, 14 Nov 2022 07:35:56 -0500 Subject: remove more functions --- src/exchangedb/pg_get_denomination_revocation.c | 63 +++++++++++++++++++++++++ 1 file changed, 63 insertions(+) create mode 100644 src/exchangedb/pg_get_denomination_revocation.c (limited to 'src/exchangedb/pg_get_denomination_revocation.c') diff --git a/src/exchangedb/pg_get_denomination_revocation.c b/src/exchangedb/pg_get_denomination_revocation.c new file mode 100644 index 000000000..4d29d88c4 --- /dev/null +++ b/src/exchangedb/pg_get_denomination_revocation.c @@ -0,0 +1,63 @@ +/* + This file is part of TALER + Copyright (C) 2022 Taler Systems SA + + TALER is free software; you can redistribute it and/or modify it under the + terms of the GNU General Public License as published by the Free Software + Foundation; either version 3, or (at your option) any later version. + + TALER is distributed in the hope that it will be useful, but WITHOUT ANY + WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR + A PARTICULAR PURPOSE. See the GNU General Public License for more details. + + You should have received a copy of the GNU General Public License along with + TALER; see the file COPYING. If not, see + */ +/** + * @file exchangedb/pg_get_denomination_revocation.c + * @brief Implementation of the get_denomination_revocation function for Postgres + * @author Christian Grothoff + */ +#include "platform.h" +#include "taler_error_codes.h" +#include "taler_dbevents.h" +#include "taler_pq_lib.h" +#include "pg_get_denomination_revocation.h" +#include "pg_helper.h" + +enum GNUNET_DB_QueryStatus +TEH_PG_get_denomination_revocation ( + void *cls, + const struct TALER_DenominationHashP *denom_pub_hash, + struct TALER_MasterSignatureP *master_sig, + uint64_t *rowid) +{ + struct PostgresClosure *pg = cls; + struct GNUNET_PQ_QueryParam params[] = { + GNUNET_PQ_query_param_auto_from_type (denom_pub_hash), + GNUNET_PQ_query_param_end + }; + struct GNUNET_PQ_ResultSpec rs[] = { + GNUNET_PQ_result_spec_auto_from_type ("master_sig", + master_sig), + GNUNET_PQ_result_spec_uint64 ("denom_revocations_serial_id", + rowid), + GNUNET_PQ_result_spec_end + }; + + PREPARE (pg, + "denomination_revocation_get", + "SELECT" + " master_sig" + ",denom_revocations_serial_id" + " FROM denomination_revocations" + " WHERE denominations_serial=" + " (SELECT denominations_serial" + " FROM denominations" + " WHERE denom_pub_hash=$1);"); + + return GNUNET_PQ_eval_prepared_singleton_select (pg->conn, + "denomination_revocation_get", + params, + rs); +} -- cgit v1.2.3