1 files changed, 54 insertions, 0 deletions
diff --git a/src/exchangedb/pg_wire_prepare_data_insert.c b/src/exchangedb/pg_wire_prepare_data_insert.c
new file mode 100644
index 000000000..919fccdaf
--- /dev/null
+++ b/src/exchangedb/pg_wire_prepare_data_insert.c
@@ -0,0 +1,54 @@
+/*
+   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 exchangedb/pg_wire_prepare_data_insert.c
+ * @brief Implementation of the wire_prepare_data_insert 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_wire_prepare_data_insert.h"
+#include "pg_helper.h"
+
+enum GNUNET_DB_QueryStatus
+TEH_PG_wire_prepare_data_insert (void *cls,
+                                 const char *type,
+                                 const char *buf,
+                                 size_t buf_size)
+{
+  struct PostgresClosure *pg = cls;
+  struct GNUNET_PQ_QueryParam params[] = {
+    GNUNET_PQ_query_param_string (type),
+    GNUNET_PQ_query_param_fixed_size (buf, buf_size),
+    GNUNET_PQ_query_param_end
+  };
+
+
+  /* Used in #postgres_wire_prepare_data_insert() to store
+     wire transfer information before actually committing it with the bank */
+  PREPARE (pg,
+           "wire_prepare_data_insert",
+           "INSERT INTO prewire "
+           "(wire_method"
+           ",buf"
+           ") VALUES "
+           "($1, $2);");
+  return GNUNET_PQ_eval_prepared_non_select (pg->conn,
+                                             "wire_prepare_data_insert",
+                                             params);
+}