diff options
Diffstat (limited to 'src/vnet/lisp-cp/lisp_api.c')
| -rw-r--r-- | src/vnet/lisp-cp/lisp_api.c | 1134 |
1 files changed, 0 insertions, 1134 deletions
diff --git a/src/vnet/lisp-cp/lisp_api.c b/src/vnet/lisp-cp/lisp_api.c deleted file mode 100644 index 3cb892f035c..00000000000 --- a/src/vnet/lisp-cp/lisp_api.c +++ /dev/null @@ -1,1134 +0,0 @@ -/* - *------------------------------------------------------------------ - * lisp_api.c - lisp api - * - * Copyright (c) 2016 Cisco and/or its affiliates. - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at: - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - *------------------------------------------------------------------ - */ - -#include <vnet/vnet.h> -#include <vlibmemory/api.h> - -#include <vnet/interface.h> -#include <vnet/api_errno.h> -#include <vnet/lisp-cp/control.h> -#include <vnet/lisp-gpe/lisp_gpe.h> -#include <vnet/ip/ip_types_api.h> -#include <vnet/ethernet/ethernet_types_api.h> -#include <vnet/lisp-cp/lisp_types_api.h> - -#include <vnet/vnet_msg_enum.h> - - -#define vl_api_lisp_add_del_locator_set_t_endian vl_noop_handler -#define vl_api_lisp_add_del_locator_set_t_print vl_noop_handler -#define vl_api_lisp_add_del_remote_mapping_t_endian vl_noop_handler -#define vl_api_lisp_add_del_remote_mapping_t_print vl_noop_handler - -#define vl_api_one_add_del_locator_set_t_endian vl_noop_handler -#define vl_api_one_add_del_locator_set_t_print vl_noop_handler -#define vl_api_one_add_del_remote_mapping_t_endian vl_noop_handler -#define vl_api_one_add_del_remote_mapping_t_print vl_noop_handler - -#define vl_typedefs /* define message structures */ -#include <vnet/vnet_all_api_h.h> -#undef vl_typedefs - -#define vl_endianfun /* define message structures */ -#include <vnet/vnet_all_api_h.h> -#undef vl_endianfun - -/* instantiate all the print functions we know about */ -#define vl_print(handle, ...) vlib_cli_output (handle, __VA_ARGS__) -#define vl_printfun -#include <vnet/vnet_all_api_h.h> -#undef vl_printfun - -#include <vlibapi/api_helper_macros.h> - -#define foreach_vpe_api_msg \ -_(LISP_ADD_DEL_LOCATOR_SET, lisp_add_del_locator_set) \ -_(LISP_ADD_DEL_LOCATOR, lisp_add_del_locator) \ -_(LISP_ADD_DEL_LOCAL_EID, lisp_add_del_local_eid) \ -_(LISP_ADD_DEL_MAP_RESOLVER, lisp_add_del_map_resolver) \ -_(LISP_ADD_DEL_MAP_SERVER, lisp_add_del_map_server) \ -_(LISP_ENABLE_DISABLE, lisp_enable_disable) \ -_(LISP_RLOC_PROBE_ENABLE_DISABLE, lisp_rloc_probe_enable_disable) \ -_(LISP_MAP_REGISTER_ENABLE_DISABLE, lisp_map_register_enable_disable) \ -_(LISP_ADD_DEL_REMOTE_MAPPING, lisp_add_del_remote_mapping) \ -_(LISP_ADD_DEL_ADJACENCY, lisp_add_del_adjacency) \ -_(LISP_PITR_SET_LOCATOR_SET, lisp_pitr_set_locator_set) \ -_(LISP_MAP_REQUEST_MODE, lisp_map_request_mode) \ -_(LISP_EID_TABLE_ADD_DEL_MAP, lisp_eid_table_add_del_map) \ -_(LISP_LOCATOR_SET_DUMP, lisp_locator_set_dump) \ -_(LISP_LOCATOR_DUMP, lisp_locator_dump) \ -_(LISP_EID_TABLE_DUMP, lisp_eid_table_dump) \ -_(LISP_MAP_RESOLVER_DUMP, lisp_map_resolver_dump) \ -_(LISP_MAP_SERVER_DUMP, lisp_map_server_dump) \ -_(LISP_EID_TABLE_MAP_DUMP, lisp_eid_table_map_dump) \ -_(LISP_EID_TABLE_VNI_DUMP, lisp_eid_table_vni_dump) \ -_(LISP_ADJACENCIES_GET, lisp_adjacencies_get) \ -_(SHOW_LISP_RLOC_PROBE_STATE, show_lisp_rloc_probe_state) \ -_(SHOW_LISP_MAP_REGISTER_STATE, show_lisp_map_register_state) \ -_(SHOW_LISP_STATUS, show_lisp_status) \ -_(LISP_ADD_DEL_MAP_REQUEST_ITR_RLOCS, \ - lisp_add_del_map_request_itr_rlocs) \ -_(LISP_GET_MAP_REQUEST_ITR_RLOCS, lisp_get_map_request_itr_rlocs) \ -_(SHOW_LISP_PITR, show_lisp_pitr) \ -_(SHOW_LISP_MAP_REQUEST_MODE, show_lisp_map_request_mode) \ -_(LISP_USE_PETR, lisp_use_petr) \ -_(SHOW_LISP_USE_PETR, show_lisp_use_petr) \ - -static locator_t * -unformat_lisp_locs (vl_api_remote_locator_t * rmt_locs, u32 rloc_num) -{ - u32 i; - locator_t *locs = 0, loc; - vl_api_remote_locator_t *r; - - for (i = 0; i < rloc_num; i++) - { - /* remote locators */ - r = &rmt_locs[i]; - clib_memset (&loc, 0, sizeof (loc)); - ip_address_decode2 (&r->ip_address, &loc.address.ippref.addr); - loc.address.ippref.len = - ip_address_max_len (loc.address.ippref.addr.version); - - loc.priority = r->priority; - loc.weight = r->weight; - - vec_add1 (locs, loc); - } - return locs; -} - -static void -vl_api_lisp_add_del_locator_set_t_handler (vl_api_lisp_add_del_locator_set_t * - mp) -{ - vl_api_lisp_add_del_locator_set_reply_t *rmp; - int rv = 0; - vnet_lisp_add_del_locator_set_args_t _a, *a = &_a; - locator_t locator; - vl_api_local_locator_t *ls_loc; - u32 ls_index = ~0, locator_num; - u8 *locator_name = NULL; - int i; - - clib_memset (a, 0, sizeof (a[0])); - - mp->locator_set_name[sizeof (mp->locator_set_name) - 1] = 0; - locator_name = format (0, "%s", mp->locator_set_name); - vec_terminate_c_string (locator_name); - - a->name = locator_name; - a->is_add = mp->is_add; - a->local = 1; - locator_num = clib_net_to_host_u32 (mp->locator_num); - - clib_memset (&locator, 0, sizeof (locator)); - for (i = 0; i < locator_num; i++) - { - ls_loc = &mp->locators[i]; - VALIDATE_SW_IF_INDEX (ls_loc); - - locator.sw_if_index = htonl (ls_loc->sw_if_index); - locator.priority = ls_loc->priority; - locator.weight = ls_loc->weight; - locator.local = 1; - vec_add1 (a->locators, locator); - } - - rv = vnet_lisp_add_del_locator_set (a, &ls_index); - - BAD_SW_IF_INDEX_LABEL; - - vec_free (locator_name); - vec_free (a->locators); - - /* *INDENT-OFF* */ - REPLY_MACRO2 (VL_API_LISP_ADD_DEL_LOCATOR_SET_REPLY, - ({ - rmp->ls_index = clib_host_to_net_u32 (ls_index); - })); - /* *INDENT-ON* */ -} - -static void -vl_api_lisp_add_del_locator_t_handler (vl_api_lisp_add_del_locator_t * mp) -{ - vl_api_lisp_add_del_locator_reply_t *rmp; - int rv = 0; - locator_t locator, *locators = NULL; - vnet_lisp_add_del_locator_set_args_t _a, *a = &_a; - u32 ls_index = ~0; - u8 *locator_name = NULL; - - clib_memset (&locator, 0, sizeof (locator)); - clib_memset (a, 0, sizeof (a[0])); - - locator.sw_if_index = ntohl (mp->sw_if_index); - locator.priority = mp->priority; - locator.weight = mp->weight; - locator.local = 1; - vec_add1 (locators, locator); - - mp->locator_set_name[sizeof (mp->locator_set_name) - 1] = 0; - locator_name = format (0, "%s", mp->locator_set_name); - vec_terminate_c_string (locator_name); - - a->name = locator_name; - a->locators = locators; - a->is_add = mp->is_add; - a->local = 1; - - rv = vnet_lisp_add_del_locator (a, NULL, &ls_index); - - vec_free (locators); - vec_free (locator_name); - - REPLY_MACRO (VL_API_LISP_ADD_DEL_LOCATOR_REPLY); -} - -static void -vl_api_lisp_add_del_local_eid_t_handler (vl_api_lisp_add_del_local_eid_t * mp) -{ - vl_api_lisp_add_del_local_eid_reply_t *rmp; - lisp_cp_main_t *lcm = vnet_lisp_cp_get_main (); - int rv = 0; - gid_address_t _gid, *gid = &_gid; - uword *p = NULL; - u32 locator_set_index = ~0, map_index = ~0; - vnet_lisp_add_del_mapping_args_t _a, *a = &_a; - u8 *name = NULL, *key = NULL; - clib_memset (a, 0, sizeof (a[0])); - clib_memset (gid, 0, sizeof (gid[0])); - - rv = unformat_lisp_eid_api (gid, mp->vni, &mp->eid); - if (rv) - goto out; - - mp->locator_set_name[sizeof (mp->locator_set_name) - 1] = 0; - name = format (0, "%s", mp->locator_set_name); - vec_terminate_c_string (name); - p = hash_get_mem (lcm->locator_set_index_by_name, name); - if (!p) - { - rv = VNET_API_ERROR_INVALID_VALUE; - goto out; - } - locator_set_index = p[0]; - - if (mp->key.id) - key = format (0, "%s", mp->key.key); - - /* XXX treat batch configuration */ - a->is_add = mp->is_add; - gid_address_copy (&a->eid, gid); - a->locator_set_index = locator_set_index; - a->local = 1; - a->key = key; - a->key_id = clib_net_to_host_u16 (mp->key.id); - - rv = vnet_lisp_add_del_local_mapping (a, &map_index); - -out: - vec_free (name); - vec_free (key); - gid_address_free (&a->eid); - - REPLY_MACRO (VL_API_LISP_ADD_DEL_LOCAL_EID_REPLY); -} - -static void - vl_api_lisp_eid_table_add_del_map_t_handler - (vl_api_lisp_eid_table_add_del_map_t * mp) -{ - vl_api_lisp_eid_table_add_del_map_reply_t *rmp; - int rv = 0; - rv = vnet_lisp_eid_table_map (clib_net_to_host_u32 (mp->vni), - clib_net_to_host_u32 (mp->dp_table), - mp->is_l2, mp->is_add); -REPLY_MACRO (VL_API_LISP_EID_TABLE_ADD_DEL_MAP_REPLY)} - -static void -vl_api_lisp_add_del_map_server_t_handler (vl_api_lisp_add_del_map_server_t - * mp) -{ - vl_api_lisp_add_del_map_server_reply_t *rmp; - int rv = 0; - ip_address_t addr; - - clib_memset (&addr, 0, sizeof (addr)); - - ip_address_decode2 (&mp->ip_address, &addr); - rv = vnet_lisp_add_del_map_server (&addr, mp->is_add); - - REPLY_MACRO (VL_API_LISP_ADD_DEL_MAP_SERVER_REPLY); -} - -static void -vl_api_lisp_add_del_map_resolver_t_handler (vl_api_lisp_add_del_map_resolver_t - * mp) -{ - vl_api_lisp_add_del_map_resolver_reply_t *rmp; - int rv = 0; - vnet_lisp_add_del_map_resolver_args_t _a, *a = &_a; - - clib_memset (a, 0, sizeof (a[0])); - - a->is_add = mp->is_add; - ip_address_decode2 (&mp->ip_address, &a->address); - - rv = vnet_lisp_add_del_map_resolver (a); - - REPLY_MACRO (VL_API_LISP_ADD_DEL_MAP_RESOLVER_REPLY); -} - -static void - vl_api_lisp_map_register_enable_disable_t_handler - (vl_api_lisp_map_register_enable_disable_t * mp) -{ - vl_api_lisp_map_register_enable_disable_reply_t *rmp; - int rv = 0; - - vnet_lisp_map_register_enable_disable (mp->is_enable); - REPLY_MACRO (VL_API_LISP_ENABLE_DISABLE_REPLY); -} - -static void - vl_api_lisp_rloc_probe_enable_disable_t_handler - (vl_api_lisp_rloc_probe_enable_disable_t * mp) -{ - vl_api_lisp_rloc_probe_enable_disable_reply_t *rmp; - int rv = 0; - - vnet_lisp_rloc_probe_enable_disable (mp->is_enable); - REPLY_MACRO (VL_API_LISP_ENABLE_DISABLE_REPLY); -} - -static void -vl_api_lisp_enable_disable_t_handler (vl_api_lisp_enable_disable_t * mp) -{ - vl_api_lisp_enable_disable_reply_t *rmp; - int rv = 0; - - vnet_lisp_enable_disable (mp->is_enable); - REPLY_MACRO (VL_API_LISP_ENABLE_DISABLE_REPLY); -} - -static void - vl_api_show_lisp_map_request_mode_t_handler - (vl_api_show_lisp_map_request_mode_t * mp) -{ - int rv = 0; - vl_api_show_lisp_map_request_mode_reply_t *rmp; - - /* *INDENT-OFF* */ - REPLY_MACRO2(VL_API_SHOW_LISP_MAP_REQUEST_MODE_REPLY, - ({ - rmp->is_src_dst = vnet_lisp_get_map_request_mode (); - })); - /* *INDENT-ON* */ -} - -static void -vl_api_lisp_map_request_mode_t_handler (vl_api_lisp_map_request_mode_t * mp) -{ - vl_api_lisp_map_request_mode_reply_t *rmp; - int rv = 0; - - rv = vnet_lisp_set_map_request_mode (mp->is_src_dst); - - REPLY_MACRO (VL_API_LISP_MAP_REQUEST_MODE_REPLY); -} - -static void -vl_api_lisp_pitr_set_locator_set_t_handler (vl_api_lisp_pitr_set_locator_set_t - * mp) -{ - vl_api_lisp_pitr_set_locator_set_reply_t *rmp; - int rv = 0; - u8 *ls_name = 0; - - mp->ls_name[sizeof (mp->ls_name) - 1] = 0; - ls_name = format (0, "%s", mp->ls_name); - vec_terminate_c_string (ls_name); - rv = vnet_lisp_pitr_set_locator_set (ls_name, mp->is_add); - vec_free (ls_name); - - REPLY_MACRO (VL_API_LISP_PITR_SET_LOCATOR_SET_REPLY); -} - -static void -vl_api_lisp_use_petr_t_handler (vl_api_lisp_use_petr_t * mp) -{ - vl_api_lisp_use_petr_reply_t *rmp; - int rv = 0; - ip_address_t addr; - - ip_address_decode2 (&mp->ip_address, &addr); - rv = vnet_lisp_use_petr (&addr, mp->is_add); - - REPLY_MACRO (VL_API_LISP_USE_PETR_REPLY); -} - -static void -vl_api_show_lisp_use_petr_t_handler (vl_api_show_lisp_use_petr_t * mp) -{ - vl_api_show_lisp_use_petr_reply_t *rmp = NULL; - lisp_cp_main_t *lcm = vnet_lisp_cp_get_main (); - mapping_t *m; - locator_set_t *ls = 0; - int rv = 0; - locator_t *loc = 0; - u8 status = 0; - gid_address_t addr; - - clib_memset (&addr, 0, sizeof (addr)); - status = lcm->flags & LISP_FLAG_USE_PETR; - if (status) - { - m = pool_elt_at_index (lcm->mapping_pool, lcm->petr_map_index); - if (~0 != m->locator_set_index) - { - ls = - pool_elt_at_index (lcm->locator_set_pool, m->locator_set_index); - loc = pool_elt_at_index (lcm->locator_pool, ls->locator_indices[0]); - gid_address_copy (&addr, &loc->address); - } - } - - /* *INDENT-OFF* */ - REPLY_MACRO2 (VL_API_SHOW_LISP_USE_PETR_REPLY, - { - rmp->is_petr_enable = status; - ip_address_encode2 (&gid_address_ip (&addr), &rmp->ip_address); - }); - /* *INDENT-ON* */ -} - -static void - vl_api_lisp_add_del_map_request_itr_rlocs_t_handler - (vl_api_lisp_add_del_map_request_itr_rlocs_t * mp) -{ - vl_api_lisp_add_del_map_request_itr_rlocs_reply_t *rmp; - int rv = 0; - u8 *locator_set_name = NULL; - vnet_lisp_add_del_mreq_itr_rloc_args_t _a, *a = &_a; - - mp->locator_set_name[sizeof (mp->locator_set_name) - 1] = 0; - locator_set_name = format (0, "%s", mp->locator_set_name); - vec_terminate_c_string (locator_set_name); - - a->is_add = mp->is_add; - a->locator_set_name = locator_set_name; - - rv = vnet_lisp_add_del_mreq_itr_rlocs (a); - - vec_free (locator_set_name); - - REPLY_MACRO (VL_API_LISP_ADD_DEL_MAP_REQUEST_ITR_RLOCS_REPLY); -} - -static void - vl_api_lisp_add_del_remote_mapping_t_handler - (vl_api_lisp_add_del_remote_mapping_t * mp) -{ - locator_t *rlocs = 0; - 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); - - clib_memset (eid, 0, sizeof (eid[0])); - - rv = unformat_lisp_eid_api (eid, mp->vni, &mp->deid); - if (rv) - goto send_reply; - - rlocs = unformat_lisp_locs (mp->rlocs, rloc_num); - - if (!mp->is_add) - { - vnet_lisp_add_del_adjacency_args_t _a, *a = &_a; - clib_memset (a, 0, sizeof (*a)); - gid_address_copy (&a->reid, eid); - a->is_add = 0; - rv = vnet_lisp_add_del_adjacency (a); - if (rv) - { - goto out; - } - } - - /* NOTE: for now this works as a static remote mapping, i.e., - * not authoritative and ttl infinite. */ - if (mp->is_add) - { - vnet_lisp_add_del_mapping_args_t _m_args, *m_args = &_m_args; - clib_memset (m_args, 0, sizeof (m_args[0])); - gid_address_copy (&m_args->eid, eid); - m_args->action = mp->action; - m_args->is_static = 1; - m_args->ttl = ~0; - m_args->authoritative = 0; - rv = vnet_lisp_add_mapping (m_args, rlocs, NULL, NULL); - } - else - { - rv = vnet_lisp_del_mapping (eid, NULL); - } - - if (mp->del_all) - vnet_lisp_clear_all_remote_adjacencies (); - -out: - vec_free (rlocs); -send_reply: - REPLY_MACRO (VL_API_LISP_ADD_DEL_REMOTE_MAPPING_REPLY); -} - -static void -vl_api_lisp_add_del_adjacency_t_handler (vl_api_lisp_add_del_adjacency_t * mp) -{ - vl_api_lisp_add_del_adjacency_reply_t *rmp; - vnet_lisp_add_del_adjacency_args_t _a, *a = &_a; - - int rv = 0; - clib_memset (a, 0, sizeof (a[0])); - - rv = unformat_lisp_eid_api (&a->leid, mp->vni, &mp->leid); - rv = unformat_lisp_eid_api (&a->reid, mp->vni, &mp->reid); - - if (rv) - goto send_reply; - - a->is_add = mp->is_add; - rv = vnet_lisp_add_del_adjacency (a); - -send_reply: - REPLY_MACRO (VL_API_LISP_ADD_DEL_ADJACENCY_REPLY); -} - -static void -send_lisp_locator_details (lisp_cp_main_t * lcm, - locator_t * loc, vl_api_registration_t * reg, - u32 context) -{ - vl_api_lisp_locator_details_t *rmp; - - rmp = vl_msg_api_alloc (sizeof (*rmp)); - clib_memset (rmp, 0, sizeof (*rmp)); - rmp->_vl_msg_id = ntohs (VL_API_LISP_LOCATOR_DETAILS); - rmp->context = context; - - rmp->local = loc->local; - if (loc->local) - { - rmp->sw_if_index = ntohl (loc->sw_if_index); - } - else - { - ip_address_encode2 (&gid_address_ip (&loc->address), &rmp->ip_address); - } - rmp->priority = loc->priority; - rmp->weight = loc->weight; - - vl_api_send_msg (reg, (u8 *) rmp); -} - -static void -vl_api_lisp_locator_dump_t_handler (vl_api_lisp_locator_dump_t * mp) -{ - u8 *ls_name = 0; - vl_api_registration_t *reg = 0; - lisp_cp_main_t *lcm = vnet_lisp_cp_get_main (); - locator_set_t *lsit = 0; - locator_t *loc = 0; - u32 ls_index = ~0, *locit = 0; - uword *p = 0; - - reg = vl_api_client_index_to_registration (mp->client_index); - if (!reg) - return; - - if (mp->is_index_set) - ls_index = htonl (mp->ls_index); - else - { - /* make sure we get a proper C-string */ - mp->ls_name[sizeof (mp->ls_name) - 1] = 0; - ls_name = format (0, "%s", mp->ls_name); - vec_terminate_c_string (ls_name); - p = hash_get_mem (lcm->locator_set_index_by_name, ls_name); - if (!p) - goto out; - ls_index = p[0]; - } - - if (pool_is_free_index (lcm->locator_set_pool, ls_index)) - return; - - lsit = pool_elt_at_index (lcm->locator_set_pool, ls_index); - - vec_foreach (locit, lsit->locator_indices) - { - loc = pool_elt_at_index (lcm->locator_pool, locit[0]); - send_lisp_locator_details (lcm, loc, reg, mp->context); - }; -out: - vec_free (ls_name); -} - -static void -send_lisp_locator_set_details (lisp_cp_main_t * lcm, - locator_set_t * lsit, - vl_api_registration_t * reg, u32 context, - u32 ls_index) -{ - vl_api_lisp_locator_set_details_t *rmp; - u8 *str = 0; - - rmp = vl_msg_api_alloc (sizeof (*rmp)); - clib_memset (rmp, 0, sizeof (*rmp)); - rmp->_vl_msg_id = ntohs (VL_API_LISP_LOCATOR_SET_DETAILS); - rmp->context = context; - - rmp->ls_index = htonl (ls_index); - if (lsit->local) - { - ASSERT (lsit->name != NULL); - strncpy ((char *) rmp->ls_name, (char *) lsit->name, - vec_len (lsit->name)); - } - else - { - str = format (0, "<remote-%d>", ls_index); - strncpy ((char *) rmp->ls_name, (char *) str, vec_len (str)); - vec_free (str); - } - - vl_api_send_msg (reg, (u8 *) rmp); -} - -static void -vl_api_lisp_locator_set_dump_t_handler (vl_api_lisp_locator_set_dump_t * mp) -{ - vl_api_registration_t *reg; - lisp_cp_main_t *lcm = vnet_lisp_cp_get_main (); - locator_set_t *lsit = NULL; - u8 filter; - - reg = vl_api_client_index_to_registration (mp->client_index); - if (!reg) - return; - - filter = mp->filter; - /* *INDENT-OFF* */ - pool_foreach (lsit, lcm->locator_set_pool, - ({ - if (filter && !((1 == filter && lsit->local) || - (2 == filter && !lsit->local))) - { - continue; - } - send_lisp_locator_set_details (lcm, lsit, reg, mp->context, - lsit - lcm->locator_set_pool); - })); - /* *INDENT-ON* */ -} - -static void -send_lisp_eid_table_details (mapping_t * mapit, - vl_api_registration_t * reg, 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; - - switch (filter) - { - case 0: /* all mappings */ - break; - - case 1: /* local only */ - if (!mapit->local) - return; - break; - case 2: /* remote only */ - if (mapit->local) - return; - break; - default: - clib_warning ("Filter error, unknown filter: %d", filter); - return; - } - - /* don't send PITR generated mapping */ - if (mapit->pitr_set) - return; - - gid = &mapit->eid; - - rmp = vl_msg_api_alloc (sizeof (*rmp)); - clib_memset (rmp, 0, sizeof (*rmp)); - rmp->_vl_msg_id = ntohs (VL_API_LISP_EID_TABLE_DETAILS); - - 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 = clib_host_to_net_u32 (mapit->ttl); - rmp->action = mapit->action; - rmp->authoritative = mapit->authoritative; - switch (gid_address_type (gid)) - { - case GID_ADDR_SRC_DST: - lisp_fid_put_api (&rmp->seid, &gid_address_sd_src (gid)); - lisp_fid_put_api (&rmp->deid, &gid_address_sd_dst (gid)); - rmp->is_src_dst = 1; - break; - case GID_ADDR_IP_PREFIX: - lisp_gid_put_api (&rmp->seid, gid); - break; - case GID_ADDR_MAC: - lisp_gid_put_api (&rmp->seid, gid); - break; - default: - ASSERT (0); - } - rmp->context = context; - rmp->vni = clib_host_to_net_u32 (gid_address_vni (gid)); - rmp->key.id = clib_host_to_net_u16 (mapit->key_id); - memcpy (rmp->key.key, mapit->key, vec_len (mapit->key)); - vl_api_send_msg (reg, (u8 *) rmp); -} - -static void -vl_api_lisp_eid_table_dump_t_handler (vl_api_lisp_eid_table_dump_t * mp) -{ - u32 mi; - vl_api_registration_t *reg; - lisp_cp_main_t *lcm = vnet_lisp_cp_get_main (); - mapping_t *mapit = NULL; - gid_address_t _eid, *eid = &_eid; - - reg = vl_api_client_index_to_registration (mp->client_index); - if (!reg) - return; - - if (mp->eid_set) - { - clib_memset (eid, 0, sizeof (*eid)); - - unformat_lisp_eid_api (eid, mp->vni, &mp->eid); - - mi = gid_dictionary_lookup (&lcm->mapping_index_by_gid, eid); - if ((u32) ~ 0 == mi) - return; - - mapit = pool_elt_at_index (lcm->mapping_pool, mi); - send_lisp_eid_table_details (mapit, reg, mp->context, - 0 /* ignore filter */ ); - } - else - { - /* *INDENT-OFF* */ - pool_foreach (mapit, lcm->mapping_pool, - ({ - send_lisp_eid_table_details(mapit, reg, mp->context, - mp->filter); - })); - /* *INDENT-ON* */ - } -} - -static void -send_lisp_map_server_details (ip_address_t * ip, vl_api_registration_t * reg, - u32 context) -{ - vl_api_lisp_map_server_details_t *rmp = NULL; - - rmp = vl_msg_api_alloc (sizeof (*rmp)); - clib_memset (rmp, 0, sizeof (*rmp)); - rmp->_vl_msg_id = ntohs (VL_API_LISP_MAP_SERVER_DETAILS); - - ip_address_encode2 (ip, &rmp->ip_address); - rmp->context = context; - - vl_api_send_msg (reg, (u8 *) rmp); -} - -static void -vl_api_lisp_map_server_dump_t_handler (vl_api_lisp_map_server_dump_t * mp) -{ - vl_api_registration_t *reg; - lisp_cp_main_t *lcm = vnet_lisp_cp_get_main (); - lisp_msmr_t *mr; - - reg = vl_api_client_index_to_registration (mp->client_index); - if (!reg) - return; - - vec_foreach (mr, lcm->map_servers) - { - send_lisp_map_server_details (&mr->address, reg, mp->context); - } -} - -static void -send_lisp_map_resolver_details (ip_address_t * ip, - vl_api_registration_t * reg, u32 context) -{ - vl_api_lisp_map_resolver_details_t *rmp = NULL; - - rmp = vl_msg_api_alloc (sizeof (*rmp)); - clib_memset (rmp, 0, sizeof (*rmp)); - rmp->_vl_msg_id = ntohs (VL_API_LISP_MAP_RESOLVER_DETAILS); - - ip_address_encode2 (ip, &rmp->ip_address); - rmp->context = context; - - vl_api_send_msg (reg, (u8 *) rmp); -} - -static void -vl_api_lisp_map_resolver_dump_t_handler (vl_api_lisp_map_resolver_dump_t * mp) -{ - vl_api_registration_t *reg; - lisp_cp_main_t *lcm = vnet_lisp_cp_get_main (); - lisp_msmr_t *mr; - - reg = vl_api_client_index_to_registration (mp->client_index); - if (!reg) - return; - - vec_foreach (mr, lcm->map_resolvers) - { - send_lisp_map_resolver_details (&mr->address, reg, mp->context); - } -} - -static void -send_eid_table_map_pair (hash_pair_t * p, vl_api_registration_t * reg, - u32 context) -{ - vl_api_lisp_eid_table_map_details_t *rmp = NULL; - - rmp = vl_msg_api_alloc (sizeof (*rmp)); - clib_memset (rmp, 0, sizeof (*rmp)); - rmp->_vl_msg_id = ntohs (VL_API_LISP_EID_TABLE_MAP_DETAILS); - - rmp->vni = clib_host_to_net_u32 (p->key); - rmp->dp_table = clib_host_to_net_u32 (p->value[0]); - rmp->context = context; - vl_api_send_msg (reg, (u8 *) rmp); -} - -static void -vl_api_lisp_eid_table_map_dump_t_handler (vl_api_lisp_eid_table_map_dump_t * - mp) -{ - vl_api_registration_t *reg; - lisp_cp_main_t *lcm = vnet_lisp_cp_get_main (); - hash_pair_t *p; - uword *vni_table = 0; - - reg = vl_api_client_index_to_registration (mp->client_index); - if (!reg) - 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, vni_table, - ({ - send_eid_table_map_pair (p, reg, mp->context); - })); - /* *INDENT-ON* */ -} - -static void -send_eid_table_vni (u32 vni, vl_api_registration_t * reg, u32 context) -{ - vl_api_lisp_eid_table_vni_details_t *rmp = 0; - - rmp = vl_msg_api_alloc (sizeof (*rmp)); - clib_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_api_send_msg (reg, (u8 *) rmp); -} - -static void -lisp_adjacency_copy (vl_api_lisp_adjacency_t * dst, lisp_adjacency_t * adjs) -{ - lisp_adjacency_t *adj; - vl_api_lisp_adjacency_t a; - u32 i, n = vec_len (adjs); - - for (i = 0; i < n; i++) - { - adj = vec_elt_at_index (adjs, i); - clib_memset (&a, 0, sizeof (a)); - - lisp_gid_put_api (&a.reid, &adj->reid); - lisp_gid_put_api (&a.leid, &adj->leid); - - dst[i] = a; - } -} - -static void - vl_api_show_lisp_rloc_probe_state_t_handler - (vl_api_show_lisp_rloc_probe_state_t * mp) -{ - vl_api_show_lisp_rloc_probe_state_reply_t *rmp = 0; - int rv = 0; - - /* *INDENT-OFF* */ - REPLY_MACRO2 (VL_API_SHOW_LISP_RLOC_PROBE_STATE_REPLY, - { - rmp->is_enabled = vnet_lisp_rloc_probe_state_get (); - }); - /* *INDENT-ON* */ -} - -static void - vl_api_show_lisp_map_register_state_t_handler - (vl_api_show_lisp_map_register_state_t * mp) -{ - vl_api_show_lisp_map_register_state_reply_t *rmp = 0; - int rv = 0; - - /* *INDENT-OFF* */ - REPLY_MACRO2 (VL_API_SHOW_LISP_MAP_REGISTER_STATE_REPLY, - { - rmp->is_enabled = vnet_lisp_map_register_state_get (); - }); - /* *INDENT-ON* */ -} - -static void -vl_api_lisp_adjacencies_get_t_handler (vl_api_lisp_adjacencies_get_t * mp) -{ - vl_api_lisp_adjacencies_get_reply_t *rmp = 0; - lisp_adjacency_t *adjs = 0; - int rv = 0; - u32 size = ~0; - u32 vni = clib_net_to_host_u32 (mp->vni); - - adjs = vnet_lisp_adjacencies_get_by_vni (vni); - size = vec_len (adjs) * sizeof (vl_api_lisp_adjacency_t); - - /* *INDENT-OFF* */ - REPLY_MACRO4 (VL_API_LISP_ADJACENCIES_GET_REPLY, size, - { - rmp->count = clib_host_to_net_u32 (vec_len (adjs)); - lisp_adjacency_copy (rmp->adjacencies, adjs); - }); - /* *INDENT-ON* */ - - vec_free (adjs); -} - -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; - vl_api_registration_t *reg = 0; - lisp_cp_main_t *lcm = vnet_lisp_cp_get_main (); - - reg = vl_api_client_index_to_registration (mp->client_index); - if (!reg) - 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, reg, mp->context); - })); - /* *INDENT-ON* */ - - hash_free (vnis); -} - -static void -vl_api_show_lisp_status_t_handler (vl_api_show_lisp_status_t * mp) -{ - vl_api_show_lisp_status_reply_t *rmp = NULL; - int rv = 0; - - /* *INDENT-OFF* */ - REPLY_MACRO2(VL_API_SHOW_LISP_STATUS_REPLY, - ({ - rmp->is_gpe_enabled = vnet_lisp_gpe_enable_disable_status (); - rmp->is_lisp_enabled = vnet_lisp_enable_disable_status (); - })); - /* *INDENT-ON* */ -} - -static void - vl_api_lisp_get_map_request_itr_rlocs_t_handler - (vl_api_lisp_get_map_request_itr_rlocs_t * mp) -{ - vl_api_lisp_get_map_request_itr_rlocs_reply_t *rmp = NULL; - lisp_cp_main_t *lcm = vnet_lisp_cp_get_main (); - locator_set_t *loc_set = 0; - u8 *tmp_str = 0; - int rv = 0; - - if (~0 == lcm->mreq_itr_rlocs) - { - tmp_str = format (0, " "); - } - else - { - loc_set = - pool_elt_at_index (lcm->locator_set_pool, lcm->mreq_itr_rlocs); - tmp_str = format (0, "%s", loc_set->name); - } - - /* *INDENT-OFF* */ - REPLY_MACRO2(VL_API_LISP_GET_MAP_REQUEST_ITR_RLOCS_REPLY, - ({ - strncpy((char *) rmp->locator_set_name, (char *) tmp_str, - ARRAY_LEN(rmp->locator_set_name) - 1); - })); - /* *INDENT-ON* */ - - vec_free (tmp_str); -} - -static void -vl_api_show_lisp_pitr_t_handler (vl_api_show_lisp_pitr_t * mp) -{ - vl_api_show_lisp_pitr_reply_t *rmp = NULL; - lisp_cp_main_t *lcm = vnet_lisp_cp_get_main (); - mapping_t *m; - locator_set_t *ls = 0; - u8 *tmp_str = 0; - int rv = 0; - - u8 is_enabled = (lcm->flags & LISP_FLAG_PITR_MODE) - && lcm->pitr_map_index != ~0; - - if (!is_enabled) - { - tmp_str = format (0, "N/A"); - } - else - { - m = pool_elt_at_index (lcm->mapping_pool, lcm->pitr_map_index); - if (~0 != m->locator_set_index) - { - ls = - pool_elt_at_index (lcm->locator_set_pool, m->locator_set_index); - tmp_str = format (0, "%s", ls->name); - } - else - { - tmp_str = format (0, "N/A"); - } - } - vec_add1 (tmp_str, 0); - - /* *INDENT-OFF* */ - REPLY_MACRO2(VL_API_SHOW_LISP_PITR_REPLY, - ({ - rmp->is_enabled = lcm->flags & LISP_FLAG_PITR_MODE; - strncpy((char *) rmp->locator_set_name, (char *) tmp_str, - ARRAY_LEN(rmp->locator_set_name) - 1); - })); - /* *INDENT-ON* */ -} - -/* - * lisp_api_hookup - * Add vpe's API message handlers to the table. - * vlib has already mapped shared memory and - * added the client registration handlers. - * See .../vlib-api/vlibmemory/memclnt_vlib.c:memclnt_process() - */ -#define vl_msg_name_crc_list -#include <vnet/vnet_all_api_h.h> -#undef vl_msg_name_crc_list - -static void -setup_message_id_table (api_main_t * am) -{ -#define _(id,n,crc) vl_msg_api_add_msg_name_crc (am, #n "_" #crc, id); - foreach_vl_msg_name_crc_lisp; -#undef _ -} - -static clib_error_t * -lisp_api_hookup (vlib_main_t * vm) -{ - api_main_t *am = vlibapi_get_main (); - -#define _(N,n) \ - vl_msg_api_set_handlers(VL_API_##N, #n, \ - vl_api_##n##_t_handler, \ - vl_noop_handler, \ - vl_api_##n##_t_endian, \ - vl_api_##n##_t_print, \ - sizeof(vl_api_##n##_t), 1); - foreach_vpe_api_msg; -#undef _ - - /* - * Set up the (msg_name, crc, message-id) table - */ - setup_message_id_table (am); - - return 0; -} - -VLIB_API_INIT_FUNCTION (lisp_api_hookup); - -/* - * fd.io coding-style-patch-verification: ON - * - * Local Variables: - * eval: (c-set-style "gnu") - * End: - */ |