pim6d: Adding "ipv6 pim ssm" cli

This cli used to enable PIMV6 on interface.

Signed-off-by: sarita patra <saritap@vmware.com>

pimd/pim6_cmd.c

@@ -288,6 +288,37 @@ DEFPY (interface_ipv6_pim_activeactive,
 	return pim_process_ip_pim_activeactive_cmd(vty, no);
 }
 
+DEFPY_HIDDEN (interface_ipv6_pim_ssm,
+              interface_ipv6_pim_ssm_cmd,
+              "ipv6 pim ssm",
+              IPV6_STR
+              PIM_STR
+              IFACE_PIM_STR)
+{
+	int ret;
+
+	ret = pim_process_ip_pim_cmd(vty);
+
+	if (ret != NB_OK)
+		return ret;
+
+	vty_out(vty,
+		"Enabled PIM SM on interface; configure PIM SSM range if needed\n");
+
+	return NB_OK;
+}
+
+DEFPY_HIDDEN (interface_no_ipv6_pim_ssm,
+              interface_no_ipv6_pim_ssm_cmd,
+              "no ipv6 pim ssm",
+              NO_STR
+              IPV6_STR
+              PIM_STR
+              IFACE_PIM_STR)
+{
+	return pim_process_no_ip_pim_cmd(vty);
+}
+
 void pim_cmd_init(void)
 {
 	if_cmd_init(pim_interface_config_write);
@@ -313,4 +344,6 @@ void pim_cmd_init(void)
 	install_element(INTERFACE_NODE, &interface_ipv6_pim_hello_cmd);
 	install_element(INTERFACE_NODE, &interface_no_ipv6_pim_hello_cmd);
 	install_element(INTERFACE_NODE, &interface_ipv6_pim_activeactive_cmd);
+	install_element(INTERFACE_NODE, &interface_ipv6_pim_ssm_cmd);
+	install_element(INTERFACE_NODE, &interface_no_ipv6_pim_ssm_cmd);
 }

pimd/pim6_cmd.h

@@ -33,6 +33,7 @@
 #define IFACE_MLD_LAST_MEMBER_QUERY_INTERVAL_STR \
 	"MLD last member query interval\n"
 #define IFACE_MLD_LAST_MEMBER_QUERY_COUNT_STR "MLD last member query count\n"
+#define IFACE_PIM_STR "Enable PIM SSM operation\n"
 #define IFACE_PIM_HELLO_STR "Hello Interval\n"
 #define IFACE_PIM_HELLO_TIME_STR "Time in seconds for Hello Interval\n"
 #define IFACE_PIM_HELLO_HOLD_STR "Time in seconds for Hold Interval\n"

pimd/pim_cmd.c

@@ -8074,11 +8074,7 @@ DEFUN_HIDDEN (interface_ip_pim_ssm,
 {
 	int ret;
 
-	nb_cli_enqueue_change(vty, "./pim-enable", NB_OP_MODIFY, "true");
+	ret = pim_process_ip_pim_cmd(vty);
-
-	ret = nb_cli_apply_changes(vty,
-			FRR_PIM_INTERFACE_XPATH,
-			"frr-routing:ipv4");
 
 	if (ret != NB_OK)
 		return ret;
@@ -8120,39 +8116,7 @@ DEFUN_HIDDEN (interface_no_ip_pim_ssm,
 	      PIM_STR
 	      IFACE_PIM_STR)
 {
-	const struct lyd_node *igmp_enable_dnode;
+	return pim_process_no_ip_pim_cmd(vty);
-	char igmp_if_xpath[XPATH_MAXLEN];
-
-	int printed =
-		snprintf(igmp_if_xpath, sizeof(igmp_if_xpath),
-			 "%s/frr-gmp:gmp/address-family[address-family='%s']",
-			 VTY_CURR_XPATH, "frr-routing:ipv4");
-
-	if (printed >= (int)(sizeof(igmp_if_xpath))) {
-		vty_out(vty, "Xpath too long (%d > %u)", printed + 1,
-			XPATH_MAXLEN);
-		return CMD_WARNING_CONFIG_FAILED;
-	}
-
-	igmp_enable_dnode = yang_dnode_getf(vty->candidate_config->dnode,
-					    FRR_GMP_ENABLE_XPATH,
-					    VTY_CURR_XPATH,
-					    "frr-routing:ipv4");
-	if (!igmp_enable_dnode) {
-		nb_cli_enqueue_change(vty, igmp_if_xpath, NB_OP_DESTROY, NULL);
-		nb_cli_enqueue_change(vty, ".", NB_OP_DESTROY, NULL);
-	} else {
-		if (!yang_dnode_get_bool(igmp_enable_dnode, ".")) {
-			nb_cli_enqueue_change(vty, igmp_if_xpath, NB_OP_DESTROY,
-					      NULL);
-			nb_cli_enqueue_change(vty, ".", NB_OP_DESTROY, NULL);
-		} else
-			nb_cli_enqueue_change(vty, "./pim-enable", NB_OP_MODIFY,
-					      "false");
-	}
-
-	return nb_cli_apply_changes(vty, FRR_PIM_INTERFACE_XPATH,
-				    "frr-routing:ipv4");
 }
 
 DEFUN_HIDDEN (interface_no_ip_pim_sm,
@@ -8207,7 +8171,7 @@ DEFUN (interface_no_ip_pim,
        IP_STR
        PIM_STR)
 {
-	pim_process_no_ip_pim_cmd(vty);
+	return pim_process_no_ip_pim_cmd(vty);
 }
 
 /* boundaries */