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-rw-r--r--src/auditordb/pg_list_exchanges.c126
1 files changed, 0 insertions, 126 deletions
diff --git a/src/auditordb/pg_list_exchanges.c b/src/auditordb/pg_list_exchanges.c
deleted file mode 100644
index f0637b13f..000000000
--- a/src/auditordb/pg_list_exchanges.c
+++ /dev/null
@@ -1,126 +0,0 @@
-/*
- 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 <http://www.gnu.org/licenses/>
- */
-/**
- * @file pg_list_exchanges.c
- * @brief Low-level (statement-level) Postgres database access for the exchange
- * @author Christian Grothoff
- */
-#include "platform.h"
-#include "taler_error_codes.h"
-#include "taler_dbevents.h"
-#include "taler_pq_lib.h"
-#include "pg_list_exchanges.h"
-#include "pg_helper.h"
-
-
-/**
- * Closure for #exchange_info_cb().
- */
-struct ExchangeInfoContext
-{
-
- /**
- * Function to call for each exchange.
- */
- TALER_AUDITORDB_ExchangeCallback cb;
-
- /**
- * Closure for @e cb
- */
- void *cb_cls;
-
- /**
- * Query status to return.
- */
- enum GNUNET_DB_QueryStatus qs;
-};
-
-
-/**
- * Helper function for #TAH_PG_list_exchanges().
- * To be called with the results of a SELECT statement
- * that has returned @a num_results results.
- *
- * @param cls closure of type `struct ExchangeInfoContext *`
- * @param result the postgres result
- * @param num_results the number of results in @a result
- */
-static void
-exchange_info_cb (void *cls,
- PGresult *result,
- unsigned int num_results)
-{
- struct ExchangeInfoContext *eic = cls;
-
- for (unsigned int i = 0; i < num_results; i++)
- {
- struct TALER_MasterPublicKeyP master_pub;
- char *exchange_url;
- struct GNUNET_PQ_ResultSpec rs[] = {
- GNUNET_PQ_result_spec_auto_from_type ("master_pub", &master_pub),
- GNUNET_PQ_result_spec_string ("exchange_url", &exchange_url),
- GNUNET_PQ_result_spec_end
- };
-
- if (GNUNET_OK !=
- GNUNET_PQ_extract_result (result,
- rs,
- i))
- {
- GNUNET_break (0);
- eic->qs = GNUNET_DB_STATUS_HARD_ERROR;
- return;
- }
- eic->qs = i + 1;
- eic->cb (eic->cb_cls,
- &master_pub,
- exchange_url);
- GNUNET_free (exchange_url);
- }
-}
-
-
-enum GNUNET_DB_QueryStatus
-TAH_PG_list_exchanges (void *cls,
- TALER_AUDITORDB_ExchangeCallback cb,
- void *cb_cls)
-{
- struct PostgresClosure *pg = cls;
- struct GNUNET_PQ_QueryParam params[] = {
- GNUNET_PQ_query_param_end
- };
- struct ExchangeInfoContext eic = {
- .cb = cb,
- .cb_cls = cb_cls
- };
- enum GNUNET_DB_QueryStatus qs;
-
- PREPARE (pg,
- "auditor_list_exchanges",
- "SELECT"
- " master_pub"
- ",exchange_url"
- " FROM auditor_exchanges");
- qs = GNUNET_PQ_eval_prepared_multi_select (pg->conn,
- "auditor_list_exchanges",
- params,
- &exchange_info_cb,
- &eic);
- if (qs > 0)
- return eic.qs;
- GNUNET_break (GNUNET_DB_STATUS_HARD_ERROR != qs);
- return qs;
-}