1 files changed, 74 insertions, 0 deletions
diff --git a/lib/routing_nb_config.c b/lib/routing_nb_config.c
new file mode 100644
index 0000000000..b789e8494e
--- /dev/null
+++ b/lib/routing_nb_config.c
@@ -0,0 +1,74 @@
+/*
+ * Copyright (C) 2018        Vmware
+ *                           Vishal Dhingra
+ *
+ * This program 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 of the License, or (at your option)
+ * any later version.
+ *
+ * This program 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 "northbound.h"
+#include "libfrr.h"
+#include "vrf.h"
+#include "lib_errors.h"
+#include "routing_nb.h"
+
+
+DEFINE_HOOK(routing_conf_event, (struct nb_cb_create_args *args), (args))
+
+/*
+ * XPath: /frr-routing:routing/control-plane-protocols/control-plane-protocol
+ */
+
+int routing_control_plane_protocols_control_plane_protocol_create(
+	struct nb_cb_create_args *args)
+{
+	struct vrf *vrf;
+	const char *vrfname;
+
+	switch (args->event) {
+	case NB_EV_VALIDATE:
+		if (hook_call(routing_conf_event, args))
+			return NB_ERR_VALIDATION;
+		break;
+	case NB_EV_PREPARE:
+	case NB_EV_ABORT:
+		break;
+	case NB_EV_APPLY:
+		vrfname = yang_dnode_get_string(args->dnode, "./vrf");
+		vrf = vrf_lookup_by_name(vrfname);
+		vrf = vrf ? vrf : vrf_get(VRF_UNKNOWN, vrfname);
+		if (!vrf) {
+			flog_warn(EC_LIB_NB_CB_CONFIG_APPLY,
+				  "vrf creation %s failed", vrfname);
+			return NB_ERR;
+		}
+		nb_running_set_entry(args->dnode, vrf);
+		break;
+	};
+
+	return NB_OK;
+}
+
+int routing_control_plane_protocols_control_plane_protocol_destroy(
+	struct nb_cb_destroy_args *args)
+{
+	struct vrf *vrf __attribute__((unused));
+
+	if (args->event != NB_EV_APPLY)
+		return NB_OK;
+
+	vrf = nb_running_unset_entry(args->dnode);
+
+	return NB_OK;
+}