1 files changed, 76 insertions, 0 deletions
diff --git a/lib/isccc/result.c b/lib/isccc/result.c
new file mode 100644
index 0000000..127dd77
--- /dev/null
+++ b/lib/isccc/result.c
@@ -0,0 +1,76 @@
+/*
+ * Copyright (C) 2001 Nominum, Inc.
+ * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+ *
+ * SPDX-License-Identifier: MPL-2.0
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0.  If a copy of the MPL was not distributed with this
+ * file, you can obtain one at https://mozilla.org/MPL/2.0/.
+ *
+ * See the COPYRIGHT file distributed with this work for additional
+ * information regarding copyright ownership.
+ */
+
+/*! \file */
+
+#include <isc/once.h>
+#include <isc/util.h>
+
+#include <isccc/result.h>
+
+static const char *text[ISCCC_R_NRESULTS] = {
+	"unknown version", /* 1 */
+	"syntax error",	   /* 2 */
+	"bad auth",	   /* 3 */
+	"expired",	   /* 4 */
+	"clock skew",	   /* 5 */
+	"duplicate",	   /* 6 */
+	"max depth"	   /* 7 */
+};
+
+static const char *ids[ISCCC_R_NRESULTS] = {
+	"ISCCC_R_UNKNOWNVERSION", "ISCCC_R_SYNTAX",    "ISCCC_R_BADAUTH",
+	"ISCCC_R_EXPIRED",	  "ISCCC_R_CLOCKSKEW", "ISCCC_R_DUPLICATE",
+	"ISCCC_R_MAXDEPTH"
+};
+
+#define ISCCC_RESULT_RESULTSET 2
+
+static isc_once_t once = ISC_ONCE_INIT;
+
+static void
+initialize_action(void) {
+	isc_result_t result;
+
+	result = isc_result_register(ISC_RESULTCLASS_ISCCC, ISCCC_R_NRESULTS,
+				     text, ISCCC_RESULT_RESULTSET);
+	if (result != ISC_R_SUCCESS) {
+		UNEXPECTED_ERROR(__FILE__, __LINE__,
+				 "isc_result_register() failed: %u", result);
+	}
+
+	result = isc_result_registerids(ISC_RESULTCLASS_ISCCC, ISCCC_R_NRESULTS,
+					ids, ISCCC_RESULT_RESULTSET);
+	if (result != ISC_R_SUCCESS) {
+		UNEXPECTED_ERROR(__FILE__, __LINE__,
+				 "isc_result_registerids() failed: %u", result);
+	}
+}
+
+static void
+initialize(void) {
+	RUNTIME_CHECK(isc_once_do(&once, initialize_action) == ISC_R_SUCCESS);
+}
+
+const char *
+isccc_result_totext(isc_result_t result) {
+	initialize();
+
+	return (isc_result_totext(result));
+}
+
+void
+isccc_result_register(void) {
+	initialize();
+}