VPP-353: Fully support LISP negative mappings in API

[vpp.git] / vpp / vpp-api / api.c

diff --git a/vpp/vpp-api/api.c b/vpp/vpp-api/api.c
index 15a7bf4..fb44aaa 100644 (file)
--- a/vpp/vpp-api/api.c
+++ b/vpp/vpp-api/api.c
@@ -345,6 +345,7 @@ _(LISP_EID_TABLE_DUMP, lisp_eid_table_dump)                             \
 _(LISP_GPE_TUNNEL_DUMP, lisp_gpe_tunnel_dump)                           \
 _(LISP_MAP_RESOLVER_DUMP, lisp_map_resolver_dump)                       \
 _(LISP_EID_TABLE_MAP_DUMP, lisp_eid_table_map_dump)                     \
+_(LISP_EID_TABLE_VNI_DUMP, lisp_eid_table_vni_dump)                     \
 _(SHOW_LISP_STATUS, show_lisp_status)                                   \
 _(LISP_ADD_DEL_MAP_REQUEST_ITR_RLOCS,                                   \
   lisp_add_del_map_request_itr_rlocs)                                   \
@@ -5125,7 +5126,7 @@ vl_api_lisp_add_del_locator_set_t_handler (vl_api_lisp_add_del_locator_set_t *
   vnet_lisp_add_del_locator_set_args_t _a, *a = &_a;
   locator_t locator;
   ls_locator_t *ls_loc;
-  u32 ls_index = ~0;
+  u32 ls_index = ~0, locator_num;
   u8 *locator_name = NULL;
   int i;
 
@@ -5136,9 +5137,10 @@ vl_api_lisp_add_del_locator_set_t_handler (vl_api_lisp_add_del_locator_set_t *
   a->name = locator_name;
   a->is_add = mp->is_add;
   a->local = 1;
+  locator_num = clib_net_to_host_u32 (mp->locator_num);
 
   memset (&locator, 0, sizeof (locator));
-  for (i = 0; i < mp->locator_num; i++)
+  for (i = 0; i < locator_num; i++)
     {
       ls_loc = &((ls_locator_t *) mp->locators)[i];
       VALIDATE_SW_IF_INDEX (ls_loc);
@@ -5478,6 +5480,7 @@ static void
   vl_api_lisp_add_del_remote_mapping_reply_t *rmp;
   int rv = 0;
   gid_address_t _eid, *eid = &_eid;
+  u32 rloc_num = clib_net_to_host_u32 (mp->rloc_num);
 
   memset (eid, 0, sizeof (eid[0]));
 
@@ -5486,9 +5489,7 @@ static void
   if (rv)
     goto send_reply;
 
-  rlocs = unformat_lisp_locs (mp->rlocs, mp->rloc_num);
-  if (0 == rlocs)
-    goto send_reply;
+  rlocs = unformat_lisp_locs (mp->rlocs, rloc_num);
 
   if (!mp->is_add)
     {
@@ -5670,6 +5671,8 @@ send_lisp_eid_table_details (mapping_t * mapit,
                             unix_shared_memory_queue_t * q,
                             u32 context, u8 filter)
 {
+  lisp_cp_main_t *lcm = vnet_lisp_cp_get_main ();
+  locator_set_t *ls = 0;
   vl_api_lisp_eid_table_details_t *rmp = NULL;
   gid_address_t *gid = NULL;
   u8 *mac = 0;
@@ -5700,9 +5703,16 @@ send_lisp_eid_table_details (mapping_t * mapit,
   rmp = vl_msg_api_alloc (sizeof (*rmp));
   memset (rmp, 0, sizeof (*rmp));
   rmp->_vl_msg_id = ntohs (VL_API_LISP_EID_TABLE_DETAILS);
-  rmp->locator_set_index = mapit->locator_set_index;
+
+  ls = pool_elt_at_index (lcm->locator_set_pool, mapit->locator_set_index);
+  if (vec_len (ls->locator_indices) == 0)
+    rmp->locator_set_index = ~0;
+  else
+    rmp->locator_set_index = clib_host_to_net_u32 (mapit->locator_set_index);
+
   rmp->is_local = mapit->local;
-  rmp->ttl = mapit->ttl;
+  rmp->ttl = clib_host_to_net_u32 (mapit->ttl);
+  rmp->action = mapit->action;
   rmp->authoritative = mapit->authoritative;
 
   switch (gid_address_type (gid))
@@ -5895,7 +5905,7 @@ send_eid_table_map_pair (hash_pair_t * p,
   rmp->_vl_msg_id = ntohs (VL_API_LISP_EID_TABLE_MAP_DETAILS);
 
   rmp->vni = clib_host_to_net_u32 (p->key);
-  rmp->vrf = clib_host_to_net_u32 (p->value[0]);
+  rmp->dp_table = clib_host_to_net_u32 (p->value[0]);
   rmp->context = context;
   vl_msg_api_send_shmem (q, (u8 *) & rmp);
 }
@@ -5907,20 +5917,79 @@ vl_api_lisp_eid_table_map_dump_t_handler (vl_api_lisp_eid_table_map_dump_t *
   unix_shared_memory_queue_t *q = NULL;
   lisp_cp_main_t *lcm = vnet_lisp_cp_get_main ();
   hash_pair_t *p;
+  uword *vni_table = 0;
 
   q = vl_api_client_index_to_input_queue (mp->client_index);
   if (q == 0)
     {
       return;
     }
+
+  if (mp->is_l2)
+    {
+      vni_table = lcm->bd_id_by_vni;
+    }
+  else
+    {
+      vni_table = lcm->table_id_by_vni;
+    }
+
   /* *INDENT-OFF* */
-  hash_foreach_pair (p, lcm->table_id_by_vni,
+  hash_foreach_pair (p, vni_table,
   ({
     send_eid_table_map_pair (p, q, mp->context);
   }));
   /* *INDENT-ON* */
 }
 
+static void
+send_eid_table_vni (u32 vni, unix_shared_memory_queue_t * q, u32 context)
+{
+  vl_api_lisp_eid_table_vni_details_t *rmp = 0;
+
+  rmp = vl_msg_api_alloc (sizeof (*rmp));
+  memset (rmp, 0, sizeof (*rmp));
+  rmp->_vl_msg_id = ntohs (VL_API_LISP_EID_TABLE_VNI_DETAILS);
+  rmp->context = context;
+  rmp->vni = clib_host_to_net_u32 (vni);
+  vl_msg_api_send_shmem (q, (u8 *) & rmp);
+}
+
+static void
+vl_api_lisp_eid_table_vni_dump_t_handler (vl_api_lisp_eid_table_vni_dump_t *
+                                         mp)
+{
+  hash_pair_t *p;
+  u32 *vnis = 0;
+  unix_shared_memory_queue_t *q = 0;
+  lisp_cp_main_t *lcm = vnet_lisp_cp_get_main ();
+
+  q = vl_api_client_index_to_input_queue (mp->client_index);
+  if (q == 0)
+    {
+      return;
+    }
+
+  /* *INDENT-OFF* */
+  hash_foreach_pair (p, lcm->table_id_by_vni,
+  ({
+    hash_set (vnis, p->key, 0);
+  }));
+
+  hash_foreach_pair (p, lcm->bd_id_by_vni,
+  ({
+    hash_set (vnis, p->key, 0);
+  }));
+
+  hash_foreach_pair (p, vnis,
+  ({
+    send_eid_table_vni (p->key, q, mp->context);
+  }));
+  /* *INDENT-ON* */
+
+  hash_free (vnis);
+}
+
 static void
 vl_api_show_lisp_status_t_handler (vl_api_show_lisp_status_t * mp)
 {