X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=vpp%2Fapi%2Fapi.c;h=302b7d4ea509a471ea71802ce727af45d31eb7b1;hb=20c90f765dd0350892421e1dea544752108f4ce9;hp=1550dc89a979c92245229fb4e3751ddacb622038;hpb=8e39bb402afd5908f5b2747bcbb0cc5ffd06bacf;p=vpp.git

diff --git a/vpp/api/api.c b/vpp/api/api.c
index 1550dc89a97..302b7d4ea50 100644
--- a/vpp/api/api.c
+++ b/vpp/api/api.c
@@ -359,7 +359,12 @@ _(MPLS_ETH_TUNNEL_DETAILS, mpls_eth_tunnel_details)                     \
 _(MPLS_FIB_ENCAP_DUMP, mpls_fib_encap_dump)                             \
 _(MPLS_FIB_ENCAP_DETAILS, mpls_fib_encap_details)                       \
 _(MPLS_FIB_DECAP_DUMP, mpls_fib_decap_dump)                             \
-_(MPLS_FIB_DECAP_DETAILS, mpls_fib_decap_details)
+_(MPLS_FIB_DECAP_DETAILS, mpls_fib_decap_details)                       \
+_(CLASSIFY_TABLE_IDS,classify_table_ids)                                \
+_(CLASSIFY_TABLE_BY_INTERFACE, classify_table_by_interface)             \
+_(CLASSIFY_TABLE_INFO,classify_table_info)                              \
+_(CLASSIFY_SESSION_DUMP,classify_session_dump)                          \
+_(CLASSIFY_SESSION_DETAILS,classify_session_details)
 
 #define QUOTE_(x) #x
 #define QUOTE(x) QUOTE_(x)
@@ -6661,6 +6666,195 @@ out:
     vec_free(records);
 }
 
+static void vl_api_classify_table_ids_t_handler (vl_api_classify_table_ids_t *mp)
+{
+    unix_shared_memory_queue_t * q;
+
+    q = vl_api_client_index_to_input_queue (mp->client_index);
+    if (q == 0)
+        return;
+
+    vnet_classify_main_t * cm = &vnet_classify_main;
+    vnet_classify_table_t * t;
+    u32 * table_ids = 0;
+    u32 count;
+
+    pool_foreach (t, cm->tables,
+    ({
+        vec_add1 (table_ids, ntohl(t - cm->tables));
+    }));
+    count = vec_len(table_ids);
+
+    vl_api_classify_table_ids_reply_t *rmp;
+    rmp = vl_msg_api_alloc_as_if_client(sizeof (*rmp) + count);
+    rmp->_vl_msg_id = ntohs (VL_API_CLASSIFY_TABLE_IDS_REPLY);
+    rmp->context = mp->context;
+    rmp->count = ntohl(count);
+    clib_memcpy(rmp->ids, table_ids, count * sizeof(u32));
+    rmp->retval = 0;
+
+    vl_msg_api_send_shmem (q, (u8 *)&rmp);
+
+    vec_free (table_ids);
+}
+
+static void vl_api_classify_table_by_interface_t_handler (vl_api_classify_table_by_interface_t *mp)
+{
+    vl_api_classify_table_by_interface_reply_t *rmp;
+    int rv = 0;
+
+    u32 sw_if_index = ntohl(mp->sw_if_index);
+    u32 * acl = 0;
+
+    vec_validate (acl, INPUT_ACL_N_TABLES - 1);
+    vec_set (acl, ~0);
+
+    VALIDATE_SW_IF_INDEX(mp);
+
+    input_acl_main_t * am = &input_acl_main;
+
+    int if_idx;
+    u32 type;
+
+    for (type = 0; type < INPUT_ACL_N_TABLES; type++)
+    {
+    	u32 * vec_tbl = am->classify_table_index_by_sw_if_index[type];
+		if (vec_len(vec_tbl)) {
+			for (if_idx = 0; if_idx < vec_len (vec_tbl); if_idx++)
+			{
+			    if (vec_elt(vec_tbl, if_idx) == ~0 || sw_if_index != if_idx) {
+				    continue;
+			    }
+			    acl[type] = vec_elt(vec_tbl, if_idx);
+			}
+		}
+    }
+
+    BAD_SW_IF_INDEX_LABEL;
+
+    REPLY_MACRO2(VL_API_CLASSIFY_TABLE_BY_INTERFACE_REPLY,
+    ({
+       rmp->sw_if_index = ntohl(sw_if_index);
+       rmp->l2_table_id = ntohl(acl[INPUT_ACL_TABLE_L2]);
+       rmp->ip4_table_id = ntohl(acl[INPUT_ACL_TABLE_IP4]);
+       rmp->ip6_table_id = ntohl(acl[INPUT_ACL_TABLE_IP6]);
+    }));
+    vec_free(acl);
+}
+
+static void vl_api_classify_table_info_t_handler (vl_api_classify_table_info_t *mp)
+{
+    unix_shared_memory_queue_t * q;
+
+    q = vl_api_client_index_to_input_queue (mp->client_index);
+    if (q == 0)
+        return;
+
+    vl_api_classify_table_info_reply_t *rmp = 0;
+
+    vnet_classify_main_t * cm = &vnet_classify_main;
+    u32 table_id = ntohl(mp->table_id);
+    vnet_classify_table_t * t;
+
+    pool_foreach (t, cm->tables,
+    ({
+        if (table_id == t - cm->tables) {
+            rmp = vl_msg_api_alloc_as_if_client(sizeof (*rmp) + t->match_n_vectors * sizeof (u32x4));
+            rmp->_vl_msg_id = ntohs (VL_API_CLASSIFY_TABLE_INFO_REPLY);
+            rmp->context = mp->context;
+            rmp->table_id = ntohl(table_id);
+            rmp->nbuckets = ntohl(t->nbuckets);
+            rmp->match_n_vectors = ntohl(t->match_n_vectors);
+            rmp->skip_n_vectors = ntohl(t->skip_n_vectors);
+            rmp->active_sessions = ntohl(t->active_elements);
+            rmp->next_table_index = ntohl(t->next_table_index);
+            rmp->miss_next_index = ntohl(t->miss_next_index);
+            rmp->mask_length = ntohl(t->match_n_vectors * sizeof (u32x4));
+            clib_memcpy(rmp->mask, t->mask, t->match_n_vectors * sizeof(u32x4));
+            rmp->retval = 0;
+            break;
+        }
+    }));
+
+    if (rmp == 0) {
+        rmp = vl_msg_api_alloc (sizeof (*rmp));
+        rmp->_vl_msg_id = ntohs((VL_API_CLASSIFY_TABLE_INFO_REPLY));
+        rmp->context = mp->context;
+        rmp->retval = ntohl(VNET_API_ERROR_CLASSIFY_TABLE_NOT_FOUND);
+    }
+
+    vl_msg_api_send_shmem (q, (u8 *)&rmp);
+}
+
+static void vl_api_classify_session_details_t_handler (vl_api_classify_session_details_t * mp)
+{
+    clib_warning ("BUG");
+}
+
+static void send_classify_session_details (unix_shared_memory_queue_t * q,
+                                           u32 table_id,
+                                           u32 match_length,
+                                           vnet_classify_entry_t * e,
+                                           u32 context)
+{
+    vl_api_classify_session_details_t *rmp;
+
+    rmp = vl_msg_api_alloc (sizeof (*rmp));
+    memset (rmp, 0, sizeof (*rmp));
+    rmp->_vl_msg_id = ntohs(VL_API_CLASSIFY_SESSION_DETAILS);
+    rmp->context = context;
+    rmp->table_id = ntohl(table_id);
+    rmp->hit_next_index = ntohl(e->next_index);
+    rmp->advance = ntohl(e->advance);
+    rmp->opaque_index = ntohl(e->opaque_index);
+    rmp->match_length = ntohl(match_length);
+    clib_memcpy(rmp->match, e->key, match_length);
+
+    vl_msg_api_send_shmem (q, (u8 *)&rmp);
+}
+
+static void vl_api_classify_session_dump_t_handler (vl_api_classify_session_dump_t *mp)
+{
+    vnet_classify_main_t * cm = &vnet_classify_main;
+    unix_shared_memory_queue_t * q;
+
+    u32 table_id = ntohl(mp->table_id);
+    vnet_classify_table_t * t;
+
+    q = vl_api_client_index_to_input_queue (mp->client_index);
+
+    pool_foreach (t, cm->tables,
+    ({
+        if (table_id == t - cm->tables) {
+            vnet_classify_bucket_t * b;
+            vnet_classify_entry_t * v, * save_v;
+            int i, j, k;
+
+            for (i = 0; i < t->nbuckets; i++)
+            {
+                b = &t->buckets [i];
+                if (b->offset == 0)
+                   continue;
+
+                save_v = vnet_classify_get_entry (t, b->offset);
+                for (j = 0; j < (1<<b->log2_pages); j++)
+                {
+                	for (k = 0; k < t->entries_per_page; k++)
+                	{
+                	    v = vnet_classify_entry_at_index (t, save_v, j*t->entries_per_page + k);
+                	    if (vnet_classify_entry_is_free (v))
+                	        continue;
+
+                		send_classify_session_details(q, table_id,
+                				t->match_n_vectors * sizeof (u32x4), v, mp->context);
+                	}
+                }
+            }
+            break;
+        }
+    }));
+}
+
 #define BOUNCE_HANDLER(nn)                                              \
 static void vl_api_##nn##_t_handler (                                   \
     vl_api_##nn##_t *mp)                                                \