pimd: Moving pim_cli_get_vrf_name function to common file

Signed-off-by: Mobashshera Rasool <mrasool@vmware.com>

1 files changed, 24 insertions, 0 deletions

diff --git a/pimd/pim_cmd_common.c b/pimd/pim_cmd_common.c
index 23fff2f477..a85a2f0b4d 100644
--- a/pimd/pim_cmd_common.c
+++ b/pimd/pim_cmd_common.c
@@ -37,4 +37,28 @@
 #include "pim_errors.h"
 #include "pim_nb.h"
 
+/**
+ * Get current node VRF name.
+ *
+ * NOTE:
+ * In case of failure it will print error message to user.
+ *
+ * \returns name or NULL if failed to get VRF.
+ */
+const char *pim_cli_get_vrf_name(struct vty *vty)
+{
+	const struct lyd_node *vrf_node;
+
+	/* Not inside any VRF context. */
+	if (vty->xpath_index == 0)
+		return VRF_DEFAULT_NAME;
+
+	vrf_node = yang_dnode_get(vty->candidate_config->dnode, VTY_CURR_XPATH);
+	if (vrf_node == NULL) {
+		vty_out(vty, "%% Failed to get vrf dnode in configuration\n");
+		return NULL;
+	}
+
+	return yang_dnode_get_string(vrf_node, "./name");
+}