T7297: frr: add ospf redistribute table-direct

Cherry-pick 84b4b6300585d0747d9794ee2f7c96920ce4a02c as
patch 0006-ospfd-support-table-direct-redistribution.patch
to support `table-direct` in ospf redistribute

Author: hedrok

scripts/package-build/frr/patches/frr/0006-ospfd-support-table-direct-redistribution.patch

@@ -0,0 +1,58 @@
+From cbc1602bc6be411bebce2fd9cef712622a1b1799 Mon Sep 17 00:00:00 2001
+From: Rafael Zalamena <rzalamena@opensourcerouting.org>
+Date: Fri, 15 Dec 2023 14:24:17 -0300
+Subject: [PATCH] ospfd: support table-direct redistribution
+
+Add the 'table-direct' option to the redistribute command in OSPF.
+
+Signed-off-by: Rafael Zalamena <rzalamena@opensourcerouting.org>
+---
+ ospfd/ospf_vty.c | 11 +++++------
+ 1 file changed, 5 insertions(+), 6 deletions(-)
+
+diff --git a/ospfd/ospf_vty.c b/ospfd/ospf_vty.c
+index ccc46424bc..3594ad5e2c 100644
+--- a/ospfd/ospf_vty.c
++++ b/ospfd/ospf_vty.c
+@@ -9321,10 +9321,11 @@ DEFUN (no_ospf_redistribute_source,
+ 
+ DEFUN (ospf_redistribute_instance_source,
+        ospf_redistribute_instance_source_cmd,
+-       "redistribute <ospf|table> (1-65535) [{metric (0-16777214)|metric-type (1-2)|route-map RMAP_NAME}]",
++       "redistribute <ospf|table|table-direct> (1-65535) [{metric (0-16777214)|metric-type (1-2)|route-map RMAP_NAME}]",
+        REDIST_STR
+        "Open Shortest Path First\n"
+        "Non-main Kernel Routing Table\n"
++       "Non-main Kernel Routing Table - Direct\n"
+        "Instance ID/Table ID\n"
+        "Metric for redistributed routes\n"
+        "OSPF default metric\n"
+@@ -9397,11 +9398,12 @@ DEFUN (ospf_redistribute_instance_source,
+ 
+ DEFUN (no_ospf_redistribute_instance_source,
+        no_ospf_redistribute_instance_source_cmd,
+-       "no redistribute <ospf|table> (1-65535) [{metric (0-16777214)|metric-type (1-2)|route-map RMAP_NAME}]",
++       "no redistribute <ospf|table|table-direct> (1-65535) [{metric (0-16777214)|metric-type (1-2)|route-map RMAP_NAME}]",
+        NO_STR
+        REDIST_STR
+        "Open Shortest Path First\n"
+        "Non-main Kernel Routing Table\n"
++       "Non-main Kernel Routing Table - Direct\n"
+        "Instance ID/Table Id\n"
+        "Metric for redistributed routes\n"
+        "OSPF default metric\n"
+@@ -9417,10 +9419,7 @@ DEFUN (no_ospf_redistribute_instance_source,
+ 	struct ospf_redist *red;
+ 	int source;
+ 
+-	if (strncmp(argv[idx_ospf_table]->arg, "o", 1) == 0)
+-		source = ZEBRA_ROUTE_OSPF;
+-	else
+-		source = ZEBRA_ROUTE_TABLE;
++	source = proto_redistnum(AFI_IP, argv[idx_ospf_table]->text);
+ 
+ 	instance = strtoul(argv[idx_number]->arg, NULL, 10);
+ 
+-- 
+2.50.1
+