#define foreach_vpe_api_msg \
_(CLASSIFY_ADD_DEL_TABLE, classify_add_del_table) \
_(CLASSIFY_ADD_DEL_SESSION, classify_add_del_session) \
-_(CLASSIFY_TABLE_IDS,classify_table_ids) \
+_(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_TABLE_INFO, classify_table_info) \
+_(CLASSIFY_SESSION_DUMP, classify_session_dump) \
_(POLICER_CLASSIFY_SET_INTERFACE, policer_classify_set_interface) \
_(POLICER_CLASSIFY_DUMP, policer_classify_dump) \
_(FLOW_CLASSIFY_SET_INTERFACE, flow_classify_set_interface) \
_(INPUT_ACL_SET_INTERFACE, input_acl_set_interface) \
_(CLASSIFY_SET_INTERFACE_IP_TABLE, classify_set_interface_ip_table) \
_(CLASSIFY_SET_INTERFACE_L2_TABLES, classify_set_interface_l2_tables) \
-_(OUTPUT_ACL_SET_INTERFACE, output_acl_set_interface)
+_(OUTPUT_ACL_SET_INTERFACE, output_acl_set_interface) \
+_(CLASSIFY_PCAP_LOOKUP_TABLE, classify_pcap_lookup_table) \
+_(CLASSIFY_PCAP_SET_TABLE, classify_pcap_set_table) \
+_(CLASSIFY_PCAP_GET_TABLES, classify_pcap_get_tables) \
+_(CLASSIFY_TRACE_LOOKUP_TABLE, classify_trace_lookup_table) \
+_(CLASSIFY_TRACE_SET_TABLE, classify_trace_set_table) \
+_(CLASSIFY_TRACE_GET_TABLES, classify_trace_get_tables) \
+
#define foreach_classify_add_del_table_field \
_(table_index) \
_(miss_next_index) \
_(mask_len)
+
+static void vl_api_classify_pcap_lookup_table_t_handler
+ (vl_api_classify_pcap_lookup_table_t * mp)
+{
+ vnet_classify_main_t *cm = &vnet_classify_main;
+ vl_api_registration_t *reg;
+ vl_api_classify_pcap_lookup_table_reply_t *rmp;
+ int rv = 0;
+ u32 table_index = ~0;
+
+ reg = vl_api_client_index_to_registration (mp->client_index);
+ if (!reg)
+ return;
+
+ u32 n_skip = ntohl (mp->skip_n_vectors);
+ u32 n_match = ntohl (mp->match_n_vectors);
+ u32 mask_len = ntohl (mp->mask_len);
+ u32 sw_if_index = ntohl (mp->sw_if_index);
+
+ if (n_skip > 5
+ || 0 <= n_match || n_match > 5
+ || mask_len != n_match * sizeof (u32x4)
+ || sw_if_index == ~0
+ || sw_if_index >= vec_len (cm->classify_table_index_by_sw_if_index))
+ {
+ rv = VNET_API_ERROR_INVALID_VALUE;
+ goto out;
+ }
+
+ u32 table_chain;
+ table_chain = classify_get_pcap_chain (cm, sw_if_index);
+
+ u8 *mask_vec = 0;
+ vec_validate (mask_vec, mask_len - 1);
+ clib_memcpy (mask_vec, mp->mask, mask_len);
+
+ if (table_chain != ~0)
+ table_index = classify_lookup_chain (table_chain,
+ mask_vec, n_skip, n_match);
+
+ vec_free (mask_vec);
+
+out:
+ rmp = vl_msg_api_alloc (sizeof (*rmp));
+ rmp->_vl_msg_id = ntohs (VL_API_CLASSIFY_PCAP_LOOKUP_TABLE_REPLY);
+ rmp->context = mp->context;
+ rmp->retval = ntohl (rv);
+ rmp->table_index = htonl (table_index);
+
+ vl_api_send_msg (reg, (u8 *) rmp);
+}
+
+static void vl_api_classify_pcap_set_table_t_handler
+ (vl_api_classify_pcap_set_table_t * mp)
+{
+ vnet_classify_main_t *cm = &vnet_classify_main;
+ vl_api_classify_pcap_set_table_reply_t *rmp;
+ vl_api_registration_t *reg;
+ int rv = 0;
+
+ reg = vl_api_client_index_to_registration (mp->client_index);
+ if (!reg)
+ return;
+
+ u32 table_index = ntohl (mp->table_index);
+ u32 sw_if_index = ntohl (mp->sw_if_index);
+
+ if (sw_if_index == ~0
+ || sw_if_index >= vec_len (cm->classify_table_index_by_sw_if_index)
+ || (table_index != ~0 && pool_is_free_index (cm->tables, table_index)))
+ {
+ rv = VNET_API_ERROR_INVALID_VALUE;
+ goto out;
+ }
+
+ /*
+ * Maybe reorder tables such that masks are most-specify to least-specific.
+ */
+ if (table_index != ~0 && mp->sort_masks)
+ table_index = classify_sort_table_chain (cm, table_index);
+
+ classify_set_pcap_chain (cm, sw_if_index, table_index);
+
+out:
+ rmp = vl_msg_api_alloc (sizeof (*rmp));
+ rmp->_vl_msg_id = ntohs (VL_API_CLASSIFY_PCAP_SET_TABLE_REPLY);
+ rmp->context = mp->context;
+ rmp->retval = ntohl (rv);
+ rmp->table_index = htonl (table_index);
+
+ vl_api_send_msg (reg, (u8 *) rmp);
+}
+
+static void vl_api_classify_pcap_get_tables_t_handler
+ (vl_api_classify_pcap_get_tables_t * mp)
+{
+ vnet_classify_main_t *cm = &vnet_classify_main;
+ vl_api_classify_pcap_get_tables_reply_t *rmp;
+ vl_api_registration_t *reg;
+ int rv = 0;
+ u32 *tables = 0;
+ u32 count;
+
+ reg = vl_api_client_index_to_registration (mp->client_index);
+ if (!reg)
+ return;
+
+ u32 sw_if_index = ntohl (mp->sw_if_index);
+ if (sw_if_index == ~0
+ || sw_if_index >= vec_len (cm->classify_table_index_by_sw_if_index))
+ {
+ rv = VNET_API_ERROR_INVALID_VALUE;
+ goto out;
+ }
+
+ u32 table_index = classify_get_pcap_chain (cm, sw_if_index);
+ if (table_index == ~0)
+ goto out;
+
+ /*
+ * Form a vector of all classifier tables in this chain.
+ */
+ vnet_classify_table_t *t;
+ u32 i;
+
+ for (i = table_index; i != ~0; i = t->next_table_index)
+ {
+ vec_add1 (tables, i);
+ t = pool_elt_at_index (cm->tables, i);
+ }
+
+out:
+ count = vec_len (tables);
+ rmp = vl_msg_api_alloc_as_if_client (sizeof (*rmp) + count * sizeof (u32));
+ rmp->_vl_msg_id = ntohs (VL_API_CLASSIFY_PCAP_GET_TABLES_REPLY);
+ rmp->context = mp->context;
+ rmp->retval = ntohl (rv);
+ rmp->count = htonl (count);
+
+ for (i = 0; i < count; ++i)
+ {
+ rmp->indices[i] = htonl (tables[i]);
+ }
+
+ vec_free (tables);
+
+ vl_api_send_msg (reg, (u8 *) rmp);
+}
+
+
+static void vl_api_classify_trace_lookup_table_t_handler
+ (vl_api_classify_trace_lookup_table_t * mp)
+{
+ vl_api_classify_trace_lookup_table_reply_t *rmp;
+ vl_api_registration_t *reg;
+ int rv = 0;
+ u32 table_index = ~0;
+
+ reg = vl_api_client_index_to_registration (mp->client_index);
+ if (!reg)
+ return;
+
+ u32 n_skip = ntohl (mp->skip_n_vectors);
+ u32 n_match = ntohl (mp->match_n_vectors);
+ u32 mask_len = ntohl (mp->mask_len);
+ if (n_skip > 5
+ || n_match == 0 || n_match > 5 || mask_len != n_match * sizeof (u32x4))
+ {
+ rv = VNET_API_ERROR_INVALID_VALUE;
+ goto out;
+ }
+
+ u32 table_chain;
+ table_chain = classify_get_trace_chain ();
+
+ u8 *mask_vec = 0;
+ vec_validate (mask_vec, mask_len - 1);
+ clib_memcpy (mask_vec, mp->mask, mask_len);
+
+ if (table_chain != ~0)
+ table_index = classify_lookup_chain (table_chain,
+ mask_vec, n_skip, n_match);
+ vec_free (mask_vec);
+
+out:
+ rmp = vl_msg_api_alloc (sizeof (*rmp));
+ rmp->_vl_msg_id = ntohs ((VL_API_CLASSIFY_TRACE_LOOKUP_TABLE_REPLY));
+ rmp->context = mp->context;
+ rmp->retval = ntohl (rv);
+ rmp->table_index = htonl (table_index);
+
+ vl_api_send_msg (reg, (u8 *) rmp);
+}
+
+static void vl_api_classify_trace_set_table_t_handler
+ (vl_api_classify_trace_set_table_t * mp)
+{
+ vnet_classify_main_t *cm = &vnet_classify_main;
+ vl_api_classify_trace_set_table_reply_t *rmp;
+ vl_api_registration_t *reg;
+ int rv = 0;
+
+ reg = vl_api_client_index_to_registration (mp->client_index);
+ if (!reg)
+ return;
+
+ u32 table_index = ntohl (mp->table_index);
+ if (table_index != ~0 && pool_is_free_index (cm->tables, table_index))
+ {
+ rv = VNET_API_ERROR_INVALID_VALUE;
+ goto out;
+ }
+
+ /*
+ * Maybe reorder tables such that masks are most-specific to least-specific.
+ */
+ if (table_index != ~0 && mp->sort_masks)
+ table_index = classify_sort_table_chain (cm, table_index);
+
+ classify_set_trace_chain (cm, table_index);
+
+out:
+ rmp = vl_msg_api_alloc (sizeof (*rmp));
+ rmp->_vl_msg_id = ntohs ((VL_API_CLASSIFY_TRACE_SET_TABLE_REPLY));
+ rmp->context = mp->context;
+ rmp->retval = ntohl (rv);
+ rmp->table_index = htonl (table_index);
+
+ vl_api_send_msg (reg, (u8 *) rmp);
+}
+
+static void vl_api_classify_trace_get_tables_t_handler
+ (vl_api_classify_trace_get_tables_t * mp)
+{
+ vnet_classify_main_t *cm = &vnet_classify_main;
+ vl_api_classify_trace_get_tables_reply_t *rmp;
+ vl_api_registration_t *reg;
+ int rv = 0;
+ u32 *tables = 0;
+ u32 count;
+
+ reg = vl_api_client_index_to_registration (mp->client_index);
+ if (!reg)
+ return;
+
+ u32 table_index = classify_get_trace_chain ();
+ if (table_index == ~0)
+ goto out;
+
+ /*
+ * Form a vector of all classifier tables in this chain.
+ */
+ vnet_classify_table_t *t;
+ u32 i;
+
+ for (i = table_index; i != ~0; i = t->next_table_index)
+ {
+ vec_add1 (tables, i);
+ t = pool_elt_at_index (cm->tables, i);
+ }
+
+out:
+ count = vec_len (tables);
+ rmp = vl_msg_api_alloc_as_if_client (sizeof (*rmp) + count * sizeof (u32));
+ rmp->_vl_msg_id = ntohs (VL_API_CLASSIFY_TRACE_GET_TABLES_REPLY);
+ rmp->context = mp->context;
+ rmp->retval = ntohl (rv);
+ rmp->count = htonl (count);
+
+ for (i = 0; i < count; ++i)
+ {
+ rmp->indices[i] = htonl (tables[i]);
+ }
+
+ vec_free (tables);
+
+ vl_api_send_msg (reg, (u8 *) rmp);
+}
+
+
static void vl_api_classify_add_del_table_t_handler
(vl_api_classify_add_del_table_t * mp)
{
if (rmp == 0)
{
rmp = vl_msg_api_alloc (sizeof (*rmp));
- rmp->_vl_msg_id = ntohs ((VL_API_CLASSIFY_TABLE_INFO_REPLY));
+ 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);
}
Code Review / vpp.git / blobdiff