mpls: add mpls_interface_dump

[vpp.git] / src / vnet / mpls / mpls_api.c

diff --git a/src/vnet/mpls/mpls_api.c b/src/vnet/mpls/mpls_api.c
index e89732f..dcda0a6 100644 (file)
--- a/src/vnet/mpls/mpls_api.c
+++ b/src/vnet/mpls/mpls_api.c
@@ -210,8 +210,6 @@ vl_api_mpls_route_add_del_t_handler (vl_api_mpls_route_add_del_t * mp)
 void
 mpls_table_create (u32 table_id, u8 is_api, const u8 * name)
 {
-  u32 fib_index;
-
   /*
    * The MPLS defult table must also be explicitly created via the API.
    * So in contrast to IP, it gets no special treatment here.
@@ -222,16 +220,11 @@ mpls_table_create (u32 table_id, u8 is_api, const u8 * name)
    * i.e. it can be added many times via the API but needs to be
    * deleted only once.
    */
-  fib_index = fib_table_find (FIB_PROTOCOL_MPLS, table_id);
-
-  if (~0 == fib_index)
-    {
       fib_table_find_or_create_and_lock_w_name (FIB_PROTOCOL_MPLS,
                                                table_id,
                                                (is_api ?
                                                 FIB_SOURCE_API :
                                                 FIB_SOURCE_CLI), name);
-    }
 }
 
 static void
@@ -295,9 +288,8 @@ static void
 
   VALIDATE_SW_IF_INDEX (mp);
 
-  rv = mpls_sw_interface_enable_disable (&mpls_main,
-                                        ntohl (mp->sw_if_index),
-                                        mp->enable, 1);
+  rv = mpls_sw_interface_enable_disable (&mpls_main, ntohl (mp->sw_if_index),
+                                        mp->enable);
 
   BAD_SW_IF_INDEX_LABEL;
   REPLY_MACRO (VL_API_SW_INTERFACE_SET_MPLS_ENABLE_REPLY);
@@ -417,6 +409,54 @@ vl_api_mpls_table_dump_t_handler (vl_api_mpls_table_dump_t * mp)
   /* *INDENT-ON* */
 }
 
+static void
+send_mpls_interface_details (vpe_api_main_t *am, vl_api_registration_t *reg,
+                            u32 context, const u32 sw_if_index)
+{
+  vl_api_mpls_interface_details_t *mp;
+
+  mp = vl_msg_api_alloc_zero (sizeof (*mp));
+  mp->_vl_msg_id = ntohs (REPLY_MSG_ID_BASE + VL_API_MPLS_INTERFACE_DETAILS);
+  mp->context = context;
+
+  mp->sw_if_index = htonl (sw_if_index);
+  vl_api_send_msg (reg, (u8 *) mp);
+}
+
+static void
+vl_api_mpls_interface_dump_t_handler (vl_api_mpls_interface_dump_t *mp)
+{
+  vpe_api_main_t *am = &vpe_api_main;
+  vl_api_registration_t *reg;
+  vnet_interface_main_t *im = &vnet_main.interface_main;
+  vnet_sw_interface_t *si;
+  u32 sw_if_index = ~0;
+
+  reg = vl_api_client_index_to_registration (mp->client_index);
+  if (!reg)
+    return;
+  sw_if_index = ntohl (mp->sw_if_index);
+
+  if (sw_if_index == ~0)
+    {
+      pool_foreach (si, im->sw_interfaces)
+       {
+         if (mpls_sw_interface_is_enabled (si->sw_if_index))
+           {
+             send_mpls_interface_details (am, reg, mp->context,
+                                          si->sw_if_index);
+           }
+       }
+    }
+  else
+    {
+      if (mpls_sw_interface_is_enabled (sw_if_index))
+       {
+         send_mpls_interface_details (am, reg, mp->context, sw_if_index);
+       }
+    }
+}
+
 static void
 send_mpls_route_details (vpe_api_main_t * am,
                         vl_api_registration_t * reg,
@@ -516,7 +556,8 @@ mpls_api_hookup (vlib_main_t * vm)
   /*
    * Trace space for 8 MPLS encap labels
    */
-  am->api_trace_cfg[VL_API_MPLS_TUNNEL_ADD_DEL].size += 8 * sizeof (u32);
+  vl_api_increase_msg_trace_size (am, VL_API_MPLS_TUNNEL_ADD_DEL,
+                                 8 * sizeof (u32));
 
   /*
    * Set up the (msg_name, crc, message-id) table