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Diffstat (limited to 'src/exchangedb/pg_set_extension_manifest.c')
-rw-r--r--src/exchangedb/pg_set_extension_manifest.c56
1 files changed, 56 insertions, 0 deletions
diff --git a/src/exchangedb/pg_set_extension_manifest.c b/src/exchangedb/pg_set_extension_manifest.c
new file mode 100644
index 000000000..c7db04312
--- /dev/null
+++ b/src/exchangedb/pg_set_extension_manifest.c
@@ -0,0 +1,56 @@
+/*
+ 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_set_extension_manifest.c
+ * @brief Implementation of the set_extension_manifest 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_set_extension_manifest.h"
+#include "pg_helper.h"
+
+
+enum GNUNET_DB_QueryStatus
+TEH_PG_set_extension_manifest (void *cls,
+ const char *extension_name,
+ const char *manifest)
+{
+ struct PostgresClosure *pg = cls;
+ struct GNUNET_PQ_QueryParam pcfg =
+ (NULL == manifest || 0 == *manifest)
+ ? GNUNET_PQ_query_param_null ()
+ : GNUNET_PQ_query_param_string (manifest);
+ struct GNUNET_PQ_QueryParam params[] = {
+ GNUNET_PQ_query_param_string (extension_name),
+ pcfg,
+ GNUNET_PQ_query_param_end
+ };
+
+
+ PREPARE (pg,
+ "set_extension_manifest",
+ "INSERT INTO extensions (name, manifest) VALUES ($1, $2) "
+ "ON CONFLICT (name) "
+ "DO UPDATE SET manifest=$2");
+
+
+ return GNUNET_PQ_eval_prepared_non_select (pg->conn,
+ "set_extension_manifest",
+ params);
+}