isisd: Add isis_errors and generate custom Error Codes

Generate appropriate error codes for ISIS.

Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>

1 files changed, 48 insertions, 0 deletions

diff --git a/isisd/isis_errors.c b/isisd/isis_errors.c
new file mode 100644
index 0000000000..154ba2bb5b
--- /dev/null
+++ b/isisd/isis_errors.c
@@ -0,0 +1,48 @@
+/*
+ * isis_errors - code for error messages that may occur in the
+ *              isis process
+ * Copyright (C) 2018 Cumulus Networks, Inc.
+ *               Donald Sharp
+ *
+ * FRR 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 2, or (at your option) any
+ * later version.
+ *
+ * FRR 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 this program; see the file COPYING; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#include <zebra.h>
+
+#include "isis_errors.h"
+
+static struct ferr_ref ferr_isis_err[] = {
+	{
+		.code = ISIS_ERR_PACKET,
+		.title = "ISIS Packet Error",
+		.description = "Isis has detected an error with a packet from a peer",
+		.suggestion = "Gather log information and open an issue then restart FRR"
+	},
+	{
+		.code = ISIS_ERR_CONFIG,
+		.title = "ISIS Configuration Error",
+		.description = "Isis has detected an error within configuration for the router",
+		.suggestion = "Ensure configuration is correct"
+	},
+	{
+		.code = END_FERR,
+	}
+};
+
+void isis_error_init(void)
+{
+	ferr_ref_init();
+
+	ferr_ref_add(ferr_isis_err);
+}