-static void
- vl_api_snat_add_address_range_t_handler
- (vl_api_snat_add_address_range_t * mp)
-{
- snat_main_t *sm = &snat_main;
- vl_api_snat_add_address_range_reply_t *rmp;
- ip4_address_t this_addr;
- u32 start_host_order, end_host_order;
- u32 vrf_id;
- int i, count;
- int rv = 0;
- u32 *tmp;
-
- if (mp->is_ip4 != 1)
- {
- rv = VNET_API_ERROR_UNIMPLEMENTED;
- goto send_reply;
- }
-
- if (sm->static_mapping_only)
- {
- rv = VNET_API_ERROR_FEATURE_DISABLED;
- goto send_reply;
- }
-
- tmp = (u32 *) mp->first_ip_address;
- start_host_order = clib_host_to_net_u32 (tmp[0]);
- tmp = (u32 *) mp->last_ip_address;
- end_host_order = clib_host_to_net_u32 (tmp[0]);
-
- count = (end_host_order - start_host_order) + 1;
-
- vrf_id = clib_host_to_net_u32 (mp->vrf_id);
-
- if (count > 1024)
- clib_warning ("%U - %U, %d addresses...",
- format_ip4_address, mp->first_ip_address,
- format_ip4_address, mp->last_ip_address, count);
-
- memcpy (&this_addr.as_u8, mp->first_ip_address, 4);
-
- for (i = 0; i < count; i++)
- {
- if (mp->is_add)
- snat_add_address (sm, &this_addr, vrf_id);
- else
- rv = snat_del_address (sm, this_addr, 0);
-
- if (rv)
- goto send_reply;
-
- increment_v4_address (&this_addr);
- }
-
-send_reply:
- REPLY_MACRO (VL_API_SNAT_ADD_ADDRESS_RANGE_REPLY);
-}
-
-static void *vl_api_snat_add_address_range_t_print
- (vl_api_snat_add_address_range_t * mp, void *handle)
-{
- u8 *s;
-
- s = format (0, "SCRIPT: snat_add_address_range ");
- s = format (s, "%U ", format_ip4_address, mp->first_ip_address);
- if (memcmp (mp->first_ip_address, mp->last_ip_address, 4))
- {
- s = format (s, " - %U ", format_ip4_address, mp->last_ip_address);
- }
- FINISH;
-}
-
-static void
- send_snat_address_details
- (snat_address_t * a, unix_shared_memory_queue_t * q, u32 context)
-{
- vl_api_snat_address_details_t *rmp;
- snat_main_t *sm = &snat_main;
-
- rmp = vl_msg_api_alloc (sizeof (*rmp));
- memset (rmp, 0, sizeof (*rmp));
- rmp->_vl_msg_id = ntohs (VL_API_SNAT_ADDRESS_DETAILS + sm->msg_id_base);
- rmp->is_ip4 = 1;
- clib_memcpy (rmp->ip_address, &(a->addr), 4);
- if (a->fib_index != ~0)
- {
- fib_table_t *fib = fib_table_get (a->fib_index, FIB_PROTOCOL_IP4);
- rmp->vrf_id = ntohl (fib->ft_table_id);
- }
- else
- rmp->vrf_id = ~0;
- rmp->context = context;
-
- vl_msg_api_send_shmem (q, (u8 *) & rmp);
-}
-
-static void
-vl_api_snat_address_dump_t_handler (vl_api_snat_address_dump_t * mp)
-{
- unix_shared_memory_queue_t *q;
- snat_main_t *sm = &snat_main;
- snat_address_t *a;
-
- q = vl_api_client_index_to_input_queue (mp->client_index);
- if (q == 0)
- return;
-
- /* *INDENT-OFF* */
- vec_foreach (a, sm->addresses)
- send_snat_address_details (a, q, mp->context);
- /* *INDENT-ON* */
-}
-
-static void *vl_api_snat_address_dump_t_print
- (vl_api_snat_address_dump_t * mp, void *handle)
-{
- u8 *s;
-
- s = format (0, "SCRIPT: snat_address_dump ");
-
- FINISH;
-}
-
-static void
- vl_api_snat_interface_add_del_feature_t_handler
- (vl_api_snat_interface_add_del_feature_t * mp)
-{
- snat_main_t *sm = &snat_main;
- vl_api_snat_interface_add_del_feature_reply_t *rmp;
- u8 is_del = mp->is_add == 0;
- u32 sw_if_index = ntohl (mp->sw_if_index);
- int rv = 0;
-
- VALIDATE_SW_IF_INDEX (mp);
-
- rv = snat_interface_add_del (sw_if_index, mp->is_inside, is_del);
-
- BAD_SW_IF_INDEX_LABEL;
-
- REPLY_MACRO (VL_API_SNAT_INTERFACE_ADD_DEL_FEATURE_REPLY);
-}
-
-static void *vl_api_snat_interface_add_del_feature_t_print
- (vl_api_snat_interface_add_del_feature_t * mp, void *handle)
-{
- u8 *s;
-
- s = format (0, "SCRIPT: snat_interface_add_del_feature ");
- s = format (s, "sw_if_index %d %s %s",
- clib_host_to_net_u32 (mp->sw_if_index),
- mp->is_inside ? "in" : "out", mp->is_add ? "" : "del");
-
- FINISH;
-}
-
-static void
- send_snat_interface_details
- (snat_interface_t * i, unix_shared_memory_queue_t * q, u32 context)
-{
- vl_api_snat_interface_details_t *rmp;
- snat_main_t *sm = &snat_main;
-
- rmp = vl_msg_api_alloc (sizeof (*rmp));
- memset (rmp, 0, sizeof (*rmp));
- rmp->_vl_msg_id = ntohs (VL_API_SNAT_INTERFACE_DETAILS + sm->msg_id_base);
- rmp->sw_if_index = ntohl (i->sw_if_index);
- rmp->is_inside = nat_interface_is_inside (i);
- rmp->context = context;
-
- vl_msg_api_send_shmem (q, (u8 *) & rmp);
-}
-
-static void
-vl_api_snat_interface_dump_t_handler (vl_api_snat_interface_dump_t * mp)
-{
- unix_shared_memory_queue_t *q;
- snat_main_t *sm = &snat_main;
- snat_interface_t *i;
-
- q = vl_api_client_index_to_input_queue (mp->client_index);
- if (q == 0)
- return;
-
- /* *INDENT-OFF* */
- pool_foreach (i, sm->interfaces,
- ({
- send_snat_interface_details(i, q, mp->context);
- }));
- /* *INDENT-ON* */
-}
-
-static void *vl_api_snat_interface_dump_t_print
- (vl_api_snat_interface_dump_t * mp, void *handle)
-{
- u8 *s;
-
- s = format (0, "SCRIPT: snat_interface_dump ");
-
- FINISH;
-}
-
-static void
- vl_api_snat_interface_add_del_output_feature_t_handler
- (vl_api_snat_interface_add_del_output_feature_t * mp)
-{
- snat_main_t *sm = &snat_main;
- vl_api_snat_interface_add_del_output_feature_reply_t *rmp;
- u8 is_del = mp->is_add == 0;
- u32 sw_if_index = ntohl (mp->sw_if_index);
- int rv = 0;
-
- VALIDATE_SW_IF_INDEX (mp);
-
- rv = snat_interface_add_del_output_feature (sw_if_index, mp->is_inside,
- is_del);
-
- BAD_SW_IF_INDEX_LABEL;
-
- REPLY_MACRO (VL_API_SNAT_INTERFACE_ADD_DEL_OUTPUT_FEATURE_REPLY);
-}
-
-static void *vl_api_snat_interface_add_del_output_feature_t_print
- (vl_api_snat_interface_add_del_output_feature_t * mp, void *handle)
-{
- u8 *s;
-
- s = format (0, "SCRIPT: snat_interface_add_del_output_feature ");
- s = format (s, "sw_if_index %d %s %s",
- clib_host_to_net_u32 (mp->sw_if_index),
- mp->is_inside ? "in" : "out", mp->is_add ? "" : "del");
-
- FINISH;
-}
-
-static void
-send_snat_interface_output_feature_details (snat_interface_t * i,
- unix_shared_memory_queue_t * q,
- u32 context)
-{
- vl_api_snat_interface_output_feature_details_t *rmp;
- snat_main_t *sm = &snat_main;
-
- rmp = vl_msg_api_alloc (sizeof (*rmp));
- memset (rmp, 0, sizeof (*rmp));
- rmp->_vl_msg_id =
- ntohs (VL_API_SNAT_INTERFACE_OUTPUT_FEATURE_DETAILS + sm->msg_id_base);
- rmp->sw_if_index = ntohl (i->sw_if_index);
- rmp->context = context;
- rmp->is_inside = nat_interface_is_inside (i);
-
- vl_msg_api_send_shmem (q, (u8 *) & rmp);
-}
-
-static void
- vl_api_snat_interface_output_feature_dump_t_handler
- (vl_api_snat_interface_output_feature_dump_t * mp)
-{
- unix_shared_memory_queue_t *q;
- snat_main_t *sm = &snat_main;
- snat_interface_t *i;
-
- q = vl_api_client_index_to_input_queue (mp->client_index);
- if (q == 0)
- return;
-
- /* *INDENT-OFF* */
- pool_foreach (i, sm->output_feature_interfaces,
- ({
- send_snat_interface_output_feature_details(i, q, mp->context);
- }));
- /* *INDENT-ON* */
-}
-
-static void *vl_api_snat_interface_output_feature_dump_t_print
- (vl_api_snat_interface_output_feature_dump_t * mp, void *handle)
-{
- u8 *s;
-
- s = format (0, "SCRIPT: snat_interface_output_feature_dump ");
-
- FINISH;
-}
-
-static void
- vl_api_snat_add_static_mapping_t_handler
- (vl_api_snat_add_static_mapping_t * mp)
-{
- snat_main_t *sm = &snat_main;
- vl_api_snat_add_static_mapping_reply_t *rmp;
- ip4_address_t local_addr, external_addr;
- u16 local_port = 0, external_port = 0;
- u32 vrf_id, external_sw_if_index;
- int rv = 0;
- snat_protocol_t proto;
-
- if (mp->is_ip4 != 1)
- {
- rv = VNET_API_ERROR_UNIMPLEMENTED;
- goto send_reply;
- }
-
- memcpy (&local_addr.as_u8, mp->local_ip_address, 4);
- memcpy (&external_addr.as_u8, mp->external_ip_address, 4);
- if (mp->addr_only == 0)
- {
- local_port = clib_net_to_host_u16 (mp->local_port);
- external_port = clib_net_to_host_u16 (mp->external_port);
- }
- vrf_id = clib_net_to_host_u32 (mp->vrf_id);
- external_sw_if_index = clib_net_to_host_u32 (mp->external_sw_if_index);
- proto = ip_proto_to_snat_proto (mp->protocol);
-
- rv = snat_add_static_mapping (local_addr, external_addr, local_port,
- external_port, vrf_id, mp->addr_only,
- external_sw_if_index, proto, mp->is_add);
-
-send_reply:
- REPLY_MACRO (VL_API_SNAT_ADD_ADDRESS_RANGE_REPLY);
-}
-
-static void *vl_api_snat_add_static_mapping_t_print
- (vl_api_snat_add_static_mapping_t * mp, void *handle)
-{
- u8 *s;
-
- s = format (0, "SCRIPT: snat_add_static_mapping ");
- s = format (s, "protocol %d local_addr %U external_addr %U ",
- mp->protocol,
- format_ip4_address, mp->local_ip_address,
- format_ip4_address, mp->external_ip_address);
-
- if (mp->addr_only == 0)
- s = format (s, "local_port %d external_port %d ",
- clib_net_to_host_u16 (mp->local_port),
- clib_net_to_host_u16 (mp->external_port));
-
- if (mp->vrf_id != ~0)
- s = format (s, "vrf %d", clib_net_to_host_u32 (mp->vrf_id));
-
- if (mp->external_sw_if_index != ~0)
- s = format (s, "external_sw_if_index %d",
- clib_net_to_host_u32 (mp->external_sw_if_index));
- FINISH;
-}
-
-static void
- send_snat_static_mapping_details
- (snat_static_mapping_t * m, unix_shared_memory_queue_t * q, u32 context)
-{
- vl_api_snat_static_mapping_details_t *rmp;
- snat_main_t *sm = &snat_main;
-
- rmp = vl_msg_api_alloc (sizeof (*rmp));
- memset (rmp, 0, sizeof (*rmp));
- rmp->_vl_msg_id =
- ntohs (VL_API_SNAT_STATIC_MAPPING_DETAILS + sm->msg_id_base);
- rmp->is_ip4 = 1;
- rmp->addr_only = m->addr_only;
- clib_memcpy (rmp->local_ip_address, &(m->local_addr), 4);
- clib_memcpy (rmp->external_ip_address, &(m->external_addr), 4);
- rmp->local_port = htons (m->local_port);
- rmp->external_port = htons (m->external_port);
- rmp->external_sw_if_index = ~0;
- rmp->vrf_id = htonl (m->vrf_id);
- rmp->protocol = snat_proto_to_ip_proto (m->proto);
- rmp->context = context;
-
- vl_msg_api_send_shmem (q, (u8 *) & rmp);
-}
-
-static void
- send_snat_static_map_resolve_details
- (snat_static_map_resolve_t * m, unix_shared_memory_queue_t * q, u32 context)
-{
- vl_api_snat_static_mapping_details_t *rmp;
- snat_main_t *sm = &snat_main;
-
- rmp = vl_msg_api_alloc (sizeof (*rmp));
- memset (rmp, 0, sizeof (*rmp));
- rmp->_vl_msg_id =
- ntohs (VL_API_SNAT_STATIC_MAPPING_DETAILS + sm->msg_id_base);
- rmp->is_ip4 = 1;
- rmp->addr_only = m->addr_only;
- clib_memcpy (rmp->local_ip_address, &(m->l_addr), 4);
- rmp->local_port = htons (m->l_port);
- rmp->external_port = htons (m->e_port);
- rmp->external_sw_if_index = htonl (m->sw_if_index);
- rmp->vrf_id = htonl (m->vrf_id);
- rmp->protocol = snat_proto_to_ip_proto (m->proto);
- rmp->context = context;
-
- vl_msg_api_send_shmem (q, (u8 *) & rmp);
-}
-
-static void
- vl_api_snat_static_mapping_dump_t_handler
- (vl_api_snat_static_mapping_dump_t * mp)
-{
- unix_shared_memory_queue_t *q;
- snat_main_t *sm = &snat_main;
- snat_static_mapping_t *m;
- snat_static_map_resolve_t *rp;
- int j;
-
- q = vl_api_client_index_to_input_queue (mp->client_index);
- if (q == 0)
- return;
-
- /* *INDENT-OFF* */
- pool_foreach (m, sm->static_mappings,
- ({
- if (!vec_len(m->locals))
- send_snat_static_mapping_details (m, q, mp->context);
- }));
- /* *INDENT-ON* */
-
- for (j = 0; j < vec_len (sm->to_resolve); j++)
- {
- rp = sm->to_resolve + j;
- send_snat_static_map_resolve_details (rp, q, mp->context);
- }
-}
-
-static void *vl_api_snat_static_mapping_dump_t_print
- (vl_api_snat_static_mapping_dump_t * mp, void *handle)
-{
- u8 *s;
-
- s = format (0, "SCRIPT: snat_static_mapping_dump ");
-
- FINISH;
-}