pim6d: Moving reusable code to common api for "show mroute summary" command

Signed-off-by: Abhishek N R <abnr@vmware.com>

4 files changed, 63 insertions, 98 deletions

diff --git a/pimd/pim6_cmd.c b/pimd/pim6_cmd.c
index 192c62044..0cf7a2f34 100644
--- a/pimd/pim6_cmd.c
+++ b/pimd/pim6_cmd.c
@@ -1433,31 +1433,7 @@ DEFPY (show_ipv6_mroute_summary,
        "Summary of all mroutes\n"
        JSON_STR)
 {
-	struct pim_instance *pim;
-	struct vrf *v;
-	json_object *json_parent = NULL;
-
-	v = vrf_lookup_by_name(vrf ? vrf : VRF_DEFAULT_NAME);
-
-	if (!v)
-		return CMD_WARNING;
-
-	pim = pim_get_pim_instance(v->vrf_id);
-
-	if (!pim) {
-		vty_out(vty, "%% Unable to find pim instance\n");
-		return CMD_WARNING;
-	}
-
-	if (json)
-		json_parent = json_object_new_object();
-
-	show_mroute_summary(pim, vty, json_parent);
-
-	if (json)
-		vty_json(vty, json_parent);
-
-	return CMD_SUCCESS;
+	return pim_show_mroute_summary_helper(vrf, vty, !!json);
 }
 
 DEFPY (show_ipv6_mroute_summary_vrf_all,
@@ -1470,30 +1446,7 @@ DEFPY (show_ipv6_mroute_summary_vrf_all,
        "Summary of all mroutes\n"
        JSON_STR)
 {
-	struct vrf *vrf;
-	json_object *json_parent = NULL;
-	json_object *json_vrf = NULL;
-
-	if (json)
-		json_parent = json_object_new_object();
-
-	RB_FOREACH (vrf, vrf_name_head, &vrfs_by_name) {
-		if (!json)
-			vty_out(vty, "VRF: %s\n", vrf->name);
-		else
-			json_vrf = json_object_new_object();
-
-		show_mroute_summary(vrf->info, vty, json_vrf);
-
-		if (json)
-			json_object_object_add(json_parent, vrf->name,
-					       json_vrf);
-	}
-
-	if (json)
-		vty_json(vty, json_parent);
-
-	return CMD_SUCCESS;
+	return pim_show_mroute_summary_vrf_all_helper(vty, !!json);
 }
 
 DEFPY (clear_ipv6_pim_statistics,
diff --git a/pimd/pim_cmd.c b/pimd/pim_cmd.c
index 3442f8315..9abd5a3b7 100644
--- a/pimd/pim_cmd.c
+++ b/pimd/pim_cmd.c
@@ -3433,31 +3433,7 @@ DEFPY (show_ip_mroute_summary,
        "Summary of all mroutes\n"
        JSON_STR)
 {
-	struct pim_instance *pim;
-	struct vrf *v;
-	json_object *json_parent = NULL;
-
-	v = vrf_lookup_by_name(vrf ? vrf : VRF_DEFAULT_NAME);
-
-	if (!v)
-		return CMD_WARNING;
-
-	pim = pim_get_pim_instance(v->vrf_id);
-
-	if (!pim) {
-		vty_out(vty, "%% Unable to find pim instance\n");
-		return CMD_WARNING;
-	}
-
-	if (json)
-		json_parent = json_object_new_object();
-
-	show_mroute_summary(pim, vty, json_parent);
-
-	if (json)
-		vty_json(vty, json_parent);
-
-	return CMD_SUCCESS;
+	return pim_show_mroute_summary_helper(vrf, vty, !!json);
 }
 
 DEFPY (show_ip_mroute_summary_vrf_all,
@@ -3470,30 +3446,7 @@ DEFPY (show_ip_mroute_summary_vrf_all,
        "Summary of all mroutes\n"
        JSON_STR)
 {
-	struct vrf *vrf;
-	json_object *json_parent = NULL;
-	json_object *json_vrf = NULL;
-
-	if (json)
-		json_parent = json_object_new_object();
-
-	RB_FOREACH (vrf, vrf_name_head, &vrfs_by_name) {
-		if (!json)
-			vty_out(vty, "VRF: %s\n", vrf->name);
-		else
-			json_vrf = json_object_new_object();
-
-		show_mroute_summary(vrf->info, vty, json_vrf);
-
-		if (json)
-			json_object_object_add(json_parent, vrf->name,
-					       json_vrf);
-	}
-
-	if (json)
-		vty_json(vty, json_parent);
-
-	return CMD_SUCCESS;
+	return pim_show_mroute_summary_vrf_all_helper(vty, !!json);
 }
 
 DEFUN (show_ip_rib,
diff --git a/pimd/pim_cmd_common.c b/pimd/pim_cmd_common.c
index c298c60c7..bc3d8d0fc 100644
--- a/pimd/pim_cmd_common.c
+++ b/pimd/pim_cmd_common.c
@@ -4291,3 +4291,60 @@ int pim_show_mroute_count_vrf_all_helper(struct vty *vty, bool json)
 
 	return CMD_SUCCESS;
 }
+
+int pim_show_mroute_summary_helper(const char *vrf, struct vty *vty, bool json)
+{
+	struct pim_instance *pim;
+	struct vrf *v;
+	json_object *json_parent = NULL;
+
+	v = vrf_lookup_by_name(vrf ? vrf : VRF_DEFAULT_NAME);
+
+	if (!v)
+		return CMD_WARNING;
+
+	pim = pim_get_pim_instance(v->vrf_id);
+
+	if (!pim) {
+		vty_out(vty, "%% Unable to find pim instance\n");
+		return CMD_WARNING;
+	}
+
+	if (json)
+		json_parent = json_object_new_object();
+
+	show_mroute_summary(pim, vty, json_parent);
+
+	if (json)
+		vty_json(vty, json_parent);
+
+	return CMD_SUCCESS;
+}
+
+int pim_show_mroute_summary_vrf_all_helper(struct vty *vty, bool json)
+{
+	struct vrf *vrf;
+	json_object *json_parent = NULL;
+	json_object *json_vrf = NULL;
+
+	if (json)
+		json_parent = json_object_new_object();
+
+	RB_FOREACH (vrf, vrf_name_head, &vrfs_by_name) {
+		if (!json)
+			vty_out(vty, "VRF: %s\n", vrf->name);
+		else
+			json_vrf = json_object_new_object();
+
+		show_mroute_summary(vrf->info, vty, json_vrf);
+
+		if (json)
+			json_object_object_add(json_parent, vrf->name,
+					       json_vrf);
+	}
+
+	if (json)
+		vty_json(vty, json_parent);
+
+	return CMD_SUCCESS;
+}
diff --git a/pimd/pim_cmd_common.h b/pimd/pim_cmd_common.h
index 79783ca40..437d92897 100644
--- a/pimd/pim_cmd_common.h
+++ b/pimd/pim_cmd_common.h
@@ -160,6 +160,8 @@ int pim_show_mroute_helper(const char *vrf, struct vty *vty, pim_addr s_or_g,
 int pim_show_mroute_vrf_all_helper(struct vty *vty, bool fill, bool json);
 int pim_show_mroute_count_helper(const char *vrf, struct vty *vty, bool json);
 int pim_show_mroute_count_vrf_all_helper(struct vty *vty, bool json);
+int pim_show_mroute_summary_helper(const char *vrf, struct vty *vty, bool json);
+int pim_show_mroute_summary_vrf_all_helper(struct vty *vty, bool json);
 
 /*
  * Special Macro to allow us to get the correct pim_instance;