ripd: Add RIP_ERR_XXX to move from zlog_err to zlog_ferr

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

5 files changed, 83 insertions, 3 deletions

diff --git a/ripd/rip_errors.c b/ripd/rip_errors.c
new file mode 100644
index 0000000000..9fefec6841
--- /dev/null
+++ b/ripd/rip_errors.c
@@ -0,0 +1,42 @@
+/*
+ * rip_errors - code for error messages that may occur in the
+ *              rip 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 "rip_errors.h"
+
+static struct ferr_ref ferr_rip_err[] = {
+	{
+		.code = RIP_ERR_PACKET,
+		.title = "RIP Packet Error",
+		.description = "RIP has detected a packet encode/decode issue",
+		.suggestion = "Gather log files from both sides and open a Issue"
+	},
+	{
+		.code = END_FERR,
+	}
+};
+
+void rip_error_init(void)
+{
+	ferr_ref_init();
+
+	ferr_ref_add(ferr_rip_err);
+}
diff --git a/ripd/rip_errors.h b/ripd/rip_errors.h
new file mode 100644
index 0000000000..6e2bdfc9eb
--- /dev/null
+++ b/ripd/rip_errors.h
@@ -0,0 +1,33 @@
+/*
+ * rip_errors - header for error messages that may occur in the rip 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
+ */
+#ifndef __RIP_ERRORS_H__
+#define __RIP_ERRORS_H__
+
+#include "ferr.h"
+#include "rip_errors.h"
+
+enum rip_ferr_refs {
+	RIP_ERR_PACKET = RIP_FERR_START,
+	RIP_ERR_CONFIG,
+};
+
+extern void rip_error_init(void);
+
+#endif
diff --git a/ripd/rip_main.c b/ripd/rip_main.c
index 0194e53128..e5a5c3e227 100644
--- a/ripd/rip_main.c
+++ b/ripd/rip_main.c
@@ -37,6 +37,7 @@
 #include "libfrr.h"
 
 #include "ripd/ripd.h"
+#include "ripd/rip_errors.h"
 
 /* ripd options. */
 #if CONFDATE > 20190521
@@ -167,6 +168,7 @@ int main(int argc, char **argv)
 	master = frr_init();
 
 	/* Library initialization. */
+	rip_error_init();
 	keychain_init();
 	vrf_init(NULL, NULL, NULL, NULL);
 
diff --git a/ripd/ripd.c b/ripd/ripd.c
index b91e7a4ced..a0e38a7cdd 100644
--- a/ripd/ripd.c
+++ b/ripd/ripd.c
@@ -44,6 +44,7 @@
 
 #include "ripd/ripd.h"
 #include "ripd/rip_debug.h"
+#include "ripd/rip_errors.h"
 
 DEFINE_QOBJ_TYPE(rip)
 
@@ -1057,9 +1058,9 @@ static void rip_auth_md5_set(struct stream *s, struct rip_interface *ri,
 
 	/* Check packet length. */
 	if (len < (RIP_HEADER_SIZE + RIP_RTE_SIZE)) {
-		zlog_err(
-			"rip_auth_md5_set(): packet length %ld is less than minimum length.",
-			len);
+		zlog_ferr(RIP_ERR_PACKET,
+			  "rip_auth_md5_set(): packet length %ld is less than minimum length.",
+			  len);
 		return;
 	}
 
diff --git a/ripd/subdir.am b/ripd/subdir.am
index 1c5167ef4a..612db1a7ab 100644
--- a/ripd/subdir.am
+++ b/ripd/subdir.am
@@ -13,6 +13,7 @@ endif
 
 ripd_librip_a_SOURCES = \
 	ripd/rip_debug.c \
+	ripd/rip_errors.c \
 	ripd/rip_interface.c \
 	ripd/rip_memory.c \
 	ripd/rip_offset.c \
@@ -24,6 +25,7 @@ ripd_librip_a_SOURCES = \
 
 noinst_HEADERS += \
 	ripd/rip_debug.h \
+	ripd/rip_errors.h \
 	ripd/rip_interface.h \
 	ripd/rip_memory.h \
 	ripd/ripd.h \