diff options
Diffstat (limited to 'utils/sysrepo-plugin/plugin/model')
| -rw-r--r-- | utils/sysrepo-plugin/plugin/model/hicn_model.c | 1004 | ||||
| -rw-r--r-- | utils/sysrepo-plugin/plugin/model/hicn_model.h | 90 | ||||
| -rw-r--r-- | utils/sysrepo-plugin/plugin/model/state.h | 68 | ||||
| -rw-r--r-- | utils/sysrepo-plugin/plugin/model/tlock.c | 21 | ||||
| -rw-r--r-- | utils/sysrepo-plugin/plugin/model/tlock.h | 31 |
5 files changed, 0 insertions, 1214 deletions
diff --git a/utils/sysrepo-plugin/plugin/model/hicn_model.c b/utils/sysrepo-plugin/plugin/model/hicn_model.c deleted file mode 100644 index 790fb4cbf..000000000 --- a/utils/sysrepo-plugin/plugin/model/hicn_model.c +++ /dev/null @@ -1,1004 +0,0 @@ -/* - * Copyright (c) 2019 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 <stdio.h> -#include <malloc.h> -#include <sysrepo/xpath.h> - -/* Hicn headers */ - -#include <vapi/hicn.api.vapi.h> -#include "../hicn_plugin.h" -#include "../hicn_vpp_comm.h" -#include "hicn_model.h" -#include "state.h" -#include "tlock.h" - - -vapi_ctx_t g_vapi_ctx_instance; - -// Shared local variables between state and RPCs - -volatile hicn_state_t * hicn_state = NULL; -volatile hicn_strategy_t * hicn_strategy = NULL; -volatile hicn_strategies_t * hicn_strategies =NULL; -volatile hicn_route_t * hicn_route = NULL; -volatile hicn_face_ip_params_t * hicn_face_ip_params = NULL; - -static int init_buffer(void){ - - hicn_state = memalign(MEM_ALIGN, sizeof(hicn_state_t) ); - memset((hicn_state_t *)hicn_state, 0 , sizeof(hicn_state_t) ); - hicn_strategy = memalign(MEM_ALIGN, sizeof(hicn_strategy_t) ); - memset((hicn_strategy_t *) hicn_strategy, 0 , sizeof(hicn_strategy_t) ); - hicn_strategies = memalign(MEM_ALIGN, sizeof(hicn_strategies_t) ); - memset((hicn_strategies_t *) hicn_strategies, 0 , sizeof(hicn_strategies_t) ); - hicn_route = memalign(MEM_ALIGN, sizeof(hicn_route_t) ); - memset((hicn_route_t *) hicn_route, 0 , sizeof(hicn_route_t) ); - hicn_face_ip_params = memalign(MEM_ALIGN, sizeof(hicn_face_ip_params_t) ); - memset((hicn_face_ip_params_t *) hicn_face_ip_params, 0 , sizeof(hicn_face_ip_params_t) ); - int retval=-1; - ARG_CHECK5(retval, hicn_state, hicn_strategy, hicn_strategies, hicn_route, hicn_face_ip_params); - retval=0; - return retval; -} - - static inline void state_update(sr_val_t * vals ){ - sr_val_set_xpath(&vals[0], "/hicn:hicn-state/states/pkts_processed"); - vals[0].type = SR_UINT64_T; - vals[0].data.uint64_val = hicn_state->pkts_processed; - - sr_val_set_xpath(&vals[1], "/hicn:hicn-state/states/pkts_interest_count"); - vals[1].type = SR_UINT64_T; - vals[1].data.uint64_val = hicn_state->pkts_interest_count; - - sr_val_set_xpath(&vals[2], "/hicn:hicn-state/states/pkts_data_count"); - vals[2].type = SR_UINT64_T; - vals[2].data.uint64_val = hicn_state->pkts_data_count; - - sr_val_set_xpath(&vals[3], "/hicn:hicn-state/states/pkts_from_cache_count"); - vals[3].type = SR_UINT64_T; - vals[3].data.uint64_val = hicn_state->pkts_from_cache_count; - - sr_val_set_xpath(&vals[4], "/hicn:hicn-state/states/pkts_no_pit_count"); - vals[4].type = SR_UINT64_T; - vals[4].data.uint64_val = hicn_state->pkts_no_pit_count; - - sr_val_set_xpath(&vals[5], "/hicn:hicn-state/states/pit_expired_count"); - vals[5].type = SR_UINT64_T; - vals[5].data.uint64_val = hicn_state->pit_expired_count; - - sr_val_set_xpath(&vals[6], "/hicn:hicn-state/states/cs_expired_count"); - vals[6].type = SR_UINT64_T; - vals[6].data.uint64_val = hicn_state->cs_expired_count; - - sr_val_set_xpath(&vals[7], "/hicn:hicn-state/states/cs_lru_count"); - vals[7].type = SR_UINT64_T; - vals[7].data.uint64_val = hicn_state->cs_lru_count; - - sr_val_set_xpath(&vals[8], "/hicn:hicn-state/states/pkts_drop_no_buf"); - vals[8].type = SR_UINT64_T; - vals[8].data.uint64_val = hicn_state->pkts_drop_no_buf; - - sr_val_set_xpath(&vals[9], "/hicn:hicn-state/states/interests_aggregated"); - vals[9].type = SR_UINT64_T; - vals[9].data.uint64_val = hicn_state->interests_aggregated; - - sr_val_set_xpath(&vals[10], "/hicn:hicn-state/states/interests_retx"); - vals[10].type = SR_UINT64_T; - vals[10].data.uint64_val = hicn_state->interests_retx; - - sr_val_set_xpath(&vals[11], - "/hicn:hicn-state/states/interests_hash_collision"); - vals[11].type = SR_UINT64_T; - vals[11].data.uint64_val = hicn_state->interests_hash_collision; - - sr_val_set_xpath(&vals[12], "/hicn:hicn-state/states/pit_entries_count"); - vals[12].type = SR_UINT64_T; - vals[12].data.uint64_val = hicn_state->pit_entries_count; - - sr_val_set_xpath(&vals[13], "/hicn:hicn-state/states/cs_entries_count"); - vals[13].type = SR_UINT64_T; - vals[13].data.uint64_val = hicn_state->cs_entries_count; - - sr_val_set_xpath(&vals[14], "/hicn:hicn-state/states/cs_entries_ntw_count"); - vals[14].type = SR_UINT64_T; - vals[14].data.uint64_val = hicn_state->cs_entries_ntw_count; -} - - -static inline void strategy_update(sr_val_t * vals ){ - sr_val_set_xpath(&vals[0], "/hicn:hicn-state/strategy/description"); - vals[0].type = SR_UINT8_T; - vals[0].data.uint8_val = hicn_strategy->description[0]; -} - -static inline void strategies_update(sr_val_t * vals ){ - sr_val_set_xpath(&vals[0], "/hicn:hicn-state/strategies/description"); - vals[0].type = SR_UINT8_T; - vals[0].data.uint8_val = hicn_strategy->description[0]; -} - -static inline void route_update(sr_val_t * vals ){ - sr_val_set_xpath(&vals[0], "/hicn:hicn-state/route/faceids"); - vals[0].type = SR_UINT16_T; - vals[0].data.uint16_val = hicn_route->faceids[0]; - - sr_val_set_xpath(&vals[1], "/hicn:hicn-state/route/strategy_id"); - vals[1].type = SR_UINT32_T; - vals[1].data.uint32_val = hicn_route->strategy_id; -} - -static inline void face_ip_params_update(sr_val_t * vals ){ - sr_val_set_xpath(&vals[0], "/hicn:hicn-state/face-ip-params/nh_addr"); - vals[0].type = SR_UINT64_T; - vals[0].data.uint64_val = hicn_face_ip_params->nh_addr[0]; - - sr_val_set_xpath(&vals[1], "/hicn:hicn-state/face-ip-params/swif"); - vals[1].type = SR_UINT32_T; - vals[1].data.uint32_val = hicn_face_ip_params->swif; - - sr_val_set_xpath(&vals[2], "/hicn:hicn-state/face-ip-params/flags"); - vals[2].type = SR_UINT32_T; - vals[2].data.uint32_val = hicn_face_ip_params->flags; -} - - -static int hicn_state_states_cb(const char *xpath, sr_val_t **values, - size_t *values_cnt, uint64_t request_id, - const char *original_xpath, void *private_ctx) { - sr_val_t *vals; - int rc; - enum locks_name state; - state=lstate; - SRP_LOG_DBG("Requesting state data for '%s'", xpath); - - if (!sr_xpath_node_name_eq(xpath, "states")) { - *values = NULL; - *values_cnt = 0; - return SR_ERR_OK; - } - - rc = sr_new_values(NSTATE_LEAVES, &vals); - if (SR_ERR_OK != rc) { - return rc; - } - - SRP_LOG_DBG("Requesting state data for '%s'", xpath); - Ticket_Lock(state); - state_update(vals); - Ticket_Unlock(state); - - *values = vals; - *values_cnt = NSTATE_LEAVES; - - pthread_t state_tid; - rc = pthread_create((pthread_t *)&state_tid, NULL, state_thread, NULL); - if (rc != 0) { - SRP_LOG_DBG_MSG("Error making hicn state thread"); - return SR_ERR_OPERATION_FAILED; - } - - return SR_ERR_OK; -} - -static int hicn_state_strategy_cb(const char *xpath, sr_val_t **values, - size_t *values_cnt, uint64_t request_id, - const char *original_xpath, void *private_ctx) { - sr_val_t *vals; - int rc; - enum locks_name strategy; - strategy=lstrategy; - - if (!sr_xpath_node_name_eq(xpath, "strategy")) { - *values = NULL; - *values_cnt = 0; - return SR_ERR_OK; - } - - - rc = sr_new_values(NSTRATEGY_LEAVES, &vals); - if (SR_ERR_OK != rc) { - return rc; - } - - SRP_LOG_DBG("Requesting state data for '%s'", xpath); - Ticket_Lock(strategy); - strategy_update(vals); - Ticket_Unlock(strategy); - - *values = vals; - *values_cnt = NSTRATEGY_LEAVES; - return SR_ERR_OK; - - } - -static int hicn_state_strategies_cb(const char *xpath, sr_val_t **values, - size_t *values_cnt, uint64_t request_id, - const char *original_xpath, void *private_ctx) { - sr_val_t *vals; - int rc; - enum locks_name strategies; - strategies=lstrategies; - - - - if (! sr_xpath_node_name_eq(xpath, "strategies")) { - SRP_LOG_DBG_MSG("Requesting state is not for strategies"); - *values = NULL; - *values_cnt = 0; - return SR_ERR_OK; - } - - - rc = sr_new_values(NSTRATEGIES_LEAVES, &vals); - if (SR_ERR_OK != rc) { - return rc; - } - - SRP_LOG_DBG("Requesting state data for '%s'", xpath); - Ticket_Lock(strategies); - strategies_update(vals); - Ticket_Unlock(strategies); - - *values = vals; - *values_cnt = NSTRATEGIES_LEAVES; - return SR_ERR_OK; - - } - - -static int hicn_state_route_cb(const char *xpath, sr_val_t **values, - size_t *values_cnt, uint64_t request_id, - const char *original_xpath, void *private_ctx) { - sr_val_t *vals; - int rc; - enum locks_name route; - route=lroute; - - - if (! sr_xpath_node_name_eq(xpath, "route")) { - SRP_LOG_DBG_MSG("Requesting state is not for route"); - *values = NULL; - *values_cnt = 0; - return SR_ERR_OK; - } - - rc = sr_new_values(NROUTE_LEAVES, &vals); - if (SR_ERR_OK != rc) { - return rc; - } - - SRP_LOG_DBG("Requesting state data for '%s'", xpath); - Ticket_Lock(route); - route_update(vals); - Ticket_Unlock(route); - - *values = vals; - *values_cnt = NROUTE_LEAVES; - return SR_ERR_OK; - - } - - - static int hicn_state_face_ip_params_cb(const char *xpath, sr_val_t **values, - size_t *values_cnt, uint64_t request_id, - const char *original_xpath, void *private_ctx) { - sr_val_t *vals; - int rc; - enum locks_name face_ip_params; - face_ip_params=lface_ip_params; - - - - if (! sr_xpath_node_name_eq(xpath, "face-ip-params")) { - SRP_LOG_DBG_MSG("Requesting state is not for face-ip-params"); - *values = NULL; - *values_cnt = 0; - return SR_ERR_OK; - } - - rc = sr_new_values(NFACE_IP_PARAMS_LEAVES, &vals); - if (SR_ERR_OK != rc) { - return rc; - } - - SRP_LOG_DBG("Requesting state data for '%s'", xpath); - Ticket_Lock(face_ip_params); - route_update(vals); - Ticket_Unlock(face_ip_params); - - *values = vals; - *values_cnt = NFACE_IP_PARAMS_LEAVES; - return SR_ERR_OK; - - } - - -static int params_send(vapi_msg_hicn_api_node_params_set *msg, - vapi_msg_hicn_api_node_params_set_reply *resp) { - vapi_msg_hicn_api_node_params_set_hton(msg); - if (VAPI_OK != vapi_send(g_vapi_ctx_instance, msg)) { - SRP_LOG_DBG_MSG("Sending msg to VPP failed"); - return SR_ERR_OPERATION_FAILED; - } - HICN_VPP_VAPI_RECV; - SRP_LOG_DBG_MSG("state data are updated successfully"); - return SR_ERR_OK; -} - -/** - * @brief Callback to be called by any config change of "/hicn:/" leaf. - */ -static int hicn_node_params_set_cb(sr_session_ctx_t *session, const char *xpath, - sr_notif_event_t event, void *private_ctx) { - sr_change_iter_t *iter = NULL; - sr_change_oper_t op = SR_OP_CREATED; - sr_val_t *old_val = NULL; - sr_val_t *new_val = NULL; - sr_xpath_ctx_t xpath_ctx = { - 0, - }; - int rc = SR_ERR_OK, op_rc = SR_ERR_OK; - // no-op for apply, we only care about SR_EV_ENABLED, SR_EV_VERIFY, - // SR_EV_ABORT - if (SR_EV_APPLY == event) { - return SR_ERR_OK; - } - - // get changes iterator - rc = sr_get_changes_iter(session, xpath, &iter); - if (SR_ERR_OK != rc) { - SRP_LOG_ERR("Unable to retrieve change iterator: %s", sr_strerror(rc)); - return rc; - } - - vapi_msg_hicn_api_node_params_set *msg; - vapi_msg_hicn_api_node_params_set_reply *resp = NULL; - msg = vapi_alloc_hicn_api_node_params_set(g_vapi_ctx_instance); - // iterate over all changes - while ((SR_ERR_OK == op_rc || event == SR_EV_ABORT) && - (SR_ERR_OK == - (rc = sr_get_change_next(session, iter, &op, &old_val, &new_val)))) { - if (!strcmp(new_val->xpath, "/hicn:hicn-conf/params/enable_disable")) { - SRP_LOG_DBG("A change detected in '%s', op=%d", - new_val ? new_val->xpath : old_val->xpath, - new_val->data.bool_val); - msg->payload.enable_disable = new_val->data.bool_val; - } else if (!strcmp(new_val->xpath, "/hicn:hicn-conf/params/pit_max_size")) { - SRP_LOG_DBG("A change detected in '%s', op=%d", - new_val ? new_val->xpath : old_val->xpath, - new_val->data.int32_val); - msg->payload.pit_max_size = new_val->data.int32_val; - } else if (!strcmp(new_val->xpath, "/hicn:hicn-conf/params/cs_max_size")) { - SRP_LOG_DBG("A change detected in '%s', op=%d", - new_val ? new_val->xpath : old_val->xpath, - new_val->data.int32_val); - msg->payload.cs_max_size = new_val->data.int32_val; - } else if (!strcmp(new_val->xpath, - "/hicn:hicn-conf/params/cs_reserved_app")) { - SRP_LOG_DBG("A change detected in '%s', op=%d", - new_val ? new_val->xpath : old_val->xpath, - new_val->data.int32_val); - msg->payload.cs_reserved_app = new_val->data.int32_val; - } else if (!strcmp(new_val->xpath, - "/hicn:hicn-conf/params/pit_dflt_lifetime_sec")) { - SRP_LOG_DBG("A change detected in '%s', op=%d", - new_val ? new_val->xpath : old_val->xpath, - new_val->data.decimal64_val); - msg->payload.pit_dflt_lifetime_sec = new_val->data.decimal64_val; - } else if (!strcmp(new_val->xpath, - "/hicn:hicn-conf/params/pit_min_lifetime_sec")) { - SRP_LOG_DBG("A change detected in '%s', op=%d", - new_val ? new_val->xpath : old_val->xpath, - new_val->data.decimal64_val); - msg->payload.pit_min_lifetime_sec = new_val->data.decimal64_val; - } else if (!strcmp(new_val->xpath, - "/hicn:hicn-conf/params/pit_max_lifetime_sec")) { - SRP_LOG_DBG("A change detected in '%s', op=%d", - new_val ? new_val->xpath : old_val->xpath, - new_val->data.decimal64_val); - msg->payload.pit_max_lifetime_sec = new_val->data.decimal64_val; - } - - switch (op) { - case SR_OP_CREATED: - case SR_OP_MODIFIED: - op_rc = SR_ERR_OK; // OK - break; - case SR_OP_DELETED: - op_rc = SR_ERR_OPERATION_FAILED; // ERROR - break; - default: - break; - } - sr_xpath_recover(&xpath_ctx); - if (SR_ERR_INVAL_ARG == op_rc) { - sr_set_error(session, "You are not allowed to change the schema.", - new_val ? new_val->xpath : old_val->xpath); - } - sr_free_val(old_val); - sr_free_val(new_val); - } - - params_send(msg, resp); - - sr_free_change_iter(iter); - SRP_LOG_DBG_MSG("Configuration applied successfully"); - return SR_ERR_OK; -} - -/** - * @brief API to get hicn param in vpp. - */ -static int hicn_node_params_get_cb(const char *xpath, const sr_val_t *input, - const size_t input_cnt, sr_val_t **output, - size_t *output_cnt, void *private_ctx) { - vapi_msg_hicn_api_node_params_get *msg; - vapi_msg_hicn_api_node_params_get_reply *resp; - - msg = vapi_alloc_hicn_api_node_params_get(g_vapi_ctx_instance); - vapi_msg_hicn_api_node_params_get_hton(msg); - - if (VAPI_OK != vapi_send(g_vapi_ctx_instance, msg)) { - SRP_LOG_DBG_MSG("Sending msg to VPP failed"); - return SR_ERR_OPERATION_FAILED; - } - - HICN_VPP_VAPI_RECV; - - vapi_msg_hicn_api_node_params_get_reply_ntoh(resp); - - SRP_LOG_DBG_MSG("hicn parameter receive successfully"); - return SR_ERR_OK; -} - -/** - * @brief API to get hicn stat in vpp. - */ -static int hicn_node_stat_get_cb(const char *xpath, const sr_val_t *input, - const size_t input_cnt, sr_val_t **output, - size_t *output_cnt, void *private_ctx) { - vapi_msg_hicn_api_node_stats_get *msg; - vapi_msg_hicn_api_node_stats_get_reply *resp; - - msg = vapi_alloc_hicn_api_node_stats_get(g_vapi_ctx_instance); - vapi_msg_hicn_api_node_stats_get_hton(msg); - - if (VAPI_OK != vapi_send(g_vapi_ctx_instance, msg)) { - SRP_LOG_DBG_MSG("Sending msg to VPP failed"); - return SR_ERR_OPERATION_FAILED; - } - - HICN_VPP_VAPI_RECV; - - vapi_msg_hicn_api_node_stats_get_reply_ntoh(resp); - - Ticket_Lock(0); - hicn_state = (hicn_state_t *) resp; - Ticket_Unlock(0); - - - SRP_LOG_DBG_MSG("hicn status receive successfully"); - return SR_ERR_OK; -} - -/** - * @brief API to get hicn strategy in vpp. - */ -static int hicn_strategy_get_cb(const char *xpath, const sr_val_t *input, - const size_t input_cnt, sr_val_t **output, - size_t *output_cnt, void *private_ctx) { - // allocate memory msg and resp - vapi_msg_hicn_api_strategy_get *msg; - vapi_msg_hicn_api_strategy_get_reply *resp; - - msg = vapi_alloc_hicn_api_strategy_get(g_vapi_ctx_instance); - vapi_msg_hicn_api_strategy_get_hton(msg); - - msg->payload.strategy_id = input[0].data.uint32_val; - - if (VAPI_OK != vapi_send(g_vapi_ctx_instance, msg)) { - SRP_LOG_DBG_MSG("Sending msg to VPP failed"); - return SR_ERR_OPERATION_FAILED; - } - - HICN_VPP_VAPI_RECV; - - vapi_msg_hicn_api_strategy_get_reply_ntoh(resp); - - SRP_LOG_DBG_MSG("hicn strategy receive successfully"); - return SR_ERR_OK; -} - -/** - * @brief API to get hicn strategies in vpp. - */ -static int hicn_strategies_get_cb(const char *xpath, const sr_val_t *input, - const size_t input_cnt, sr_val_t **output, - size_t *output_cnt, void *private_ctx) { - // allocate memory msg and resp - vapi_msg_hicn_api_strategies_get *msg; - vapi_msg_hicn_api_strategies_get_reply *resp; - - msg = vapi_alloc_hicn_api_strategies_get(g_vapi_ctx_instance); - vapi_msg_hicn_api_strategies_get_hton(msg); - - if (VAPI_OK != vapi_send(g_vapi_ctx_instance, msg)) { - SRP_LOG_DBG_MSG("Sending msg to VPP failed"); - return SR_ERR_OPERATION_FAILED; - } - - HICN_VPP_VAPI_RECV; - - vapi_msg_hicn_api_strategies_get_reply_ntoh(resp); - - SRP_LOG_DBG_MSG("hicn strategy receive successfully"); - return SR_ERR_OK; -} - -/** - * @brief API to get hicn route in vpp. - */ -static int hicn_route_get_cb(const char *xpath, const sr_val_t *input, - const size_t input_cnt, sr_val_t **output, - size_t *output_cnt, void *private_ctx) { - // allocate memory msg and resp - vapi_msg_hicn_api_route_get *msg; - vapi_msg_hicn_api_route_get_reply *resp; - - msg = vapi_alloc_hicn_api_route_get(g_vapi_ctx_instance); - vapi_msg_hicn_api_route_get_hton(msg); - - msg->payload.prefix[0] = input[0].data.uint64_val; - msg->payload.prefix[1] = input[1].data.uint64_val; - msg->payload.len = input[2].data.uint8_val; - - if (VAPI_OK != vapi_send(g_vapi_ctx_instance, msg)) { - SRP_LOG_DBG_MSG("Sending msg to VPP failed"); - return SR_ERR_OPERATION_FAILED; - } - - HICN_VPP_VAPI_RECV; - - vapi_msg_hicn_api_route_get_reply_ntoh(resp); - - SRP_LOG_DBG_MSG("hicn strategy receive successfully"); - return SR_ERR_OK; -} - -/** - * @brief API to add hicn route nhops in vpp. - */ -static int hicn_route_nhops_add_cb(const char *xpath, const sr_val_t *input, - const size_t input_cnt, sr_val_t **output, - size_t *output_cnt, void *private_ctx) { - // allocate memory msg and resp - vapi_msg_hicn_api_route_nhops_add *msg; - vapi_msg_hicn_api_route_nhops_add_reply *resp; - - msg = vapi_alloc_hicn_api_route_nhops_add(g_vapi_ctx_instance); - vapi_msg_hicn_api_route_nhops_add_hton(msg); - - msg->payload.prefix[0] = input[0].data.uint64_val; - msg->payload.prefix[1] = input[1].data.uint64_val; - msg->payload.len = input[2].data.uint8_val; - msg->payload.face_ids[0] = input[3].data.uint32_val; - msg->payload.face_ids[1] = input[4].data.uint32_val; - msg->payload.face_ids[2] = input[5].data.uint32_val; - msg->payload.face_ids[3] = input[6].data.uint32_val; - msg->payload.face_ids[4] = input[7].data.uint32_val; - msg->payload.face_ids[5] = input[8].data.uint32_val; - msg->payload.face_ids[6] = input[9].data.uint32_val; - - msg->payload.n_faces = input[10].data.uint8_val; - - if (VAPI_OK != vapi_send(g_vapi_ctx_instance, msg)) { - SRP_LOG_DBG_MSG("Sending msg to VPP failed"); - return SR_ERR_OPERATION_FAILED; - } - - HICN_VPP_VAPI_RECV; - - vapi_msg_hicn_api_route_nhops_add_reply_ntoh(resp); - - SRP_LOG_DBG_MSG("hicn strategy receive successfully"); - return SR_ERR_OK; -} - -/** - * @brief API to del hicn route in vpp. - */ -static int hicn_route_del_cb(const char *xpath, const sr_val_t *input, - const size_t input_cnt, sr_val_t **output, - size_t *output_cnt, void *private_ctx) { - // allocate memory msg and resp - vapi_msg_hicn_api_route_del *msg; - vapi_msg_hicn_api_route_del_reply *resp; - - msg = vapi_alloc_hicn_api_route_del(g_vapi_ctx_instance); - vapi_msg_hicn_api_route_del_hton(msg); - - msg->payload.prefix[0] = input[0].data.uint64_val; - msg->payload.prefix[1] = input[1].data.uint64_val; - msg->payload.len = input[2].data.uint8_val; - - if (VAPI_OK != vapi_send(g_vapi_ctx_instance, msg)) { - SRP_LOG_DBG_MSG("Sending msg to VPP failed"); - return SR_ERR_OPERATION_FAILED; - } - - HICN_VPP_VAPI_RECV; - - vapi_msg_hicn_api_route_del_reply_ntoh(resp); - - SRP_LOG_DBG_MSG("hicn strategy receive successfully"); - return SR_ERR_OK; -} - -/** - * @brief API to get face ip params in hicn in vpp. - */ -static int hicn_face_ip_params_get_cb(const char *xpath, const sr_val_t *input, - const size_t input_cnt, sr_val_t **output, - size_t *output_cnt, void *private_ctx) { - // allocate memory msg and resp - vapi_msg_hicn_api_face_ip_params_get *msg; - vapi_msg_hicn_api_face_ip_params_get_reply *resp; - - msg = vapi_alloc_hicn_api_face_ip_params_get(g_vapi_ctx_instance); - vapi_msg_hicn_api_face_ip_params_get_hton(msg); - - msg->payload.faceid = input[0].data.uint16_val; - - if (VAPI_OK != vapi_send(g_vapi_ctx_instance, msg)) { - SRP_LOG_DBG_MSG("Sending msg to VPP failed"); - return SR_ERR_OPERATION_FAILED; - } - - HICN_VPP_VAPI_RECV; - - vapi_msg_hicn_api_face_ip_params_get_reply_ntoh(resp); - - SRP_LOG_DBG_MSG("hicn strategy receive successfully"); - return SR_ERR_OK; -} - -/** - * @brief API to get face ip params in hicn in vpp. - */ -static int hicn_punting_add_cb(const char *xpath, const sr_val_t *input, - const size_t input_cnt, sr_val_t **output, - size_t *output_cnt, void *private_ctx) { - // allocate memory msg and resp - vapi_msg_hicn_api_punting_add *msg; - vapi_msg_hicn_api_punting_add_reply *resp; - - msg = vapi_alloc_hicn_api_punting_add(g_vapi_ctx_instance); - vapi_msg_hicn_api_punting_add_hton(msg); - - msg->payload.prefix[0] = input[0].data.uint64_val; - msg->payload.prefix[1] = input[1].data.uint64_val; - msg->payload.len = input[2].data.uint8_val; - msg->payload.swif = input[3].data.uint32_val; - - if (VAPI_OK != vapi_send(g_vapi_ctx_instance, msg)) { - SRP_LOG_DBG_MSG("Sending msg to VPP failed"); - return SR_ERR_OPERATION_FAILED; - } - - HICN_VPP_VAPI_RECV; - - vapi_msg_hicn_api_punting_add_reply_ntoh(resp); - - SRP_LOG_DBG_MSG("hicn strategy receive successfully"); - return SR_ERR_OK; -} - -/** - * @brief API to del hicn route nhops in vpp. - */ -static int hicn_route_nhops_del_cb(const char *xpath, const sr_val_t *input, - const size_t input_cnt, sr_val_t **output, - size_t *output_cnt, void *private_ctx) { - // allocate memory msg and resp - vapi_msg_hicn_api_route_nhop_del *msg; - vapi_msg_hicn_api_route_nhop_del_reply *resp; - - msg = vapi_alloc_hicn_api_route_nhop_del(g_vapi_ctx_instance); - vapi_msg_hicn_api_route_nhop_del_hton(msg); - - msg->payload.prefix[0] = input[0].data.uint64_val; - msg->payload.prefix[1] = input[1].data.uint64_val; - msg->payload.len = input[2].data.uint8_val; - msg->payload.faceid = input[3].data.uint16_val; - - if (VAPI_OK != vapi_send(g_vapi_ctx_instance, msg)) { - SRP_LOG_DBG_MSG("Sending msg to VPP failed"); - return SR_ERR_OPERATION_FAILED; - } - - HICN_VPP_VAPI_RECV; - - vapi_msg_hicn_api_route_nhop_del_reply_ntoh(resp); - - SRP_LOG_DBG_MSG("hicn strategy receive successfully"); - return SR_ERR_OK; -} - -/** - * @brief API to del hicn punting in vpp. - */ -static int hicn_punting_del_cb(const char *xpath, const sr_val_t *input, - const size_t input_cnt, sr_val_t **output, - size_t *output_cnt, void *private_ctx) { - // allocate memory msg and resp - vapi_msg_hicn_api_punting_del *msg; - vapi_msg_hicn_api_punting_del_reply *resp; - - msg = vapi_alloc_hicn_api_punting_del(g_vapi_ctx_instance); - vapi_msg_hicn_api_punting_del_hton(msg); - - msg->payload.prefix[0] = input[0].data.uint64_val; - msg->payload.prefix[1] = input[1].data.uint64_val; - msg->payload.len = input[2].data.uint8_val; - msg->payload.swif = input[3].data.uint32_val; - - if (VAPI_OK != vapi_send(g_vapi_ctx_instance, msg)) { - SRP_LOG_DBG_MSG("Sending msg to VPP failed"); - return SR_ERR_OPERATION_FAILED; - } - - HICN_VPP_VAPI_RECV; - - vapi_msg_hicn_api_punting_del_reply_ntoh(resp); - - - SRP_LOG_DBG_MSG("hicn strategy receive successfully"); - return SR_ERR_OK; -} - -/** - * @brief API to del hicn face ip in vpp. - */ -static int hicn_face_ip_del_cb(const char *xpath, const sr_val_t *input, - const size_t input_cnt, sr_val_t **output, - size_t *output_cnt, void *private_ctx) { - // allocate memory msg and resp - vapi_msg_hicn_api_face_ip_del *msg; - vapi_msg_hicn_api_face_ip_del_reply *resp; - - msg = vapi_alloc_hicn_api_face_ip_del(g_vapi_ctx_instance); - vapi_msg_hicn_api_face_ip_del_hton(msg); - - msg->payload.faceid = input[0].data.uint16_val; - - if (VAPI_OK != vapi_send(g_vapi_ctx_instance, msg)) { - SRP_LOG_DBG_MSG("Sending msg to VPP failed"); - return SR_ERR_OPERATION_FAILED; - } - - HICN_VPP_VAPI_RECV; - - vapi_msg_hicn_api_face_ip_del_reply_ntoh(resp); - - SRP_LOG_DBG_MSG("hicn strategy receive successfully"); - return SR_ERR_OK; -} - -/** - * @brief API to del hicn face ip in vpp. - */ -static int hicn_face_ip_add_cb(const char *xpath, const sr_val_t *input, - const size_t input_cnt, sr_val_t **output, - size_t *output_cnt, void *private_ctx) { - // allocate memory msg and resp - vapi_msg_hicn_api_face_ip_add *msg; - vapi_msg_hicn_api_face_ip_add_reply *resp; - - msg = vapi_alloc_hicn_api_face_ip_add(g_vapi_ctx_instance); - vapi_msg_hicn_api_face_ip_add_hton(msg); - - msg->payload.nh_addr[0] = input[0].data.uint64_val; - msg->payload.nh_addr[1] = input[1].data.uint64_val; - msg->payload.swif = input[2].data.uint32_val; - - if (VAPI_OK != vapi_send(g_vapi_ctx_instance, msg)) { - SRP_LOG_DBG_MSG("Sending msg to VPP failed"); - return SR_ERR_OPERATION_FAILED; - } - - HICN_VPP_VAPI_RECV; - - vapi_msg_hicn_api_face_ip_add_reply_ntoh(resp); - - SRP_LOG_DBG_MSG("hicn strategy receive successfully"); - return SR_ERR_OK; -} - -/** - * @brief Helper function for subscribing all hicn APIs. - */ -int hicn_subscribe_events(sr_session_ctx_t *session, - sr_subscription_ctx_t **subscription) { - int rc = SR_ERR_OK; - SRP_LOG_DBG_MSG("Initializing hicn-interfaces plugin."); - - - //Initializing the locks - for (int i=0; i<NLOCKS; i++) - Ticket_init(i,LOCK_INIT); - -//Initializing the buffer - rc=init_buffer(); - if(rc!= SR_ERR_OK){ - SRP_LOG_DBG_MSG("Problem in initializing the buffers\n"); goto error; - } - - - // node param subscriptions - - rc = sr_rpc_subscribe(session, "/hicn:node-params-get", - hicn_node_params_get_cb, session, SR_SUBSCR_CTX_REUSE, subscription); if (rc - != SR_ERR_OK) { SRP_LOG_DBG_MSG("Problem in subscription params-get\n"); goto error; - } - - // node state subscriptions - - rc = sr_rpc_subscribe(session, "/hicn:node-stat-get", hicn_node_stat_get_cb, - session, SR_SUBSCR_CTX_REUSE, subscription); if (rc != SR_ERR_OK) { - SRP_LOG_DBG_MSG("Problem in subscription stat-get\n"); - goto error; - } - - // strategies subscriptions - - rc = sr_rpc_subscribe(session, "/hicn:strategy-get", hicn_strategy_get_cb, - session, SR_SUBSCR_CTX_REUSE, subscription); if (rc != SR_ERR_OK) { - SRP_LOG_DBG_MSG("Problem in subscription strategy-get\n"); - goto error; - } - - rc = sr_rpc_subscribe(session, "/hicn:strategies-get", - hicn_strategies_get_cb, session, SR_SUBSCR_CTX_REUSE, subscription); if (rc - != SR_ERR_OK) { SRP_LOG_DBG_MSG("Problem in subscription punting-del\n"); goto error; - } - - // route subscriptions - - rc = sr_rpc_subscribe(session, "/hicn:route-get", hicn_route_get_cb, - session, SR_SUBSCR_CTX_REUSE, subscription); if (rc != SR_ERR_OK) { - SRP_LOG_DBG_MSG("Problem in subscription route-get\n"); - goto error; - } - - rc = sr_rpc_subscribe(session, "/hicn:route-del", hicn_route_del_cb, - session, SR_SUBSCR_CTX_REUSE, subscription); if (rc != SR_ERR_OK) { - SRP_LOG_DBG_MSG("Problem in subscription route-del\n"); - goto error; - } - - - // route nhops subscriptions - - rc = sr_rpc_subscribe(session, "/hicn:route-nhops-add", - hicn_route_nhops_add_cb, session, SR_SUBSCR_CTX_REUSE, subscription); if (rc - != SR_ERR_OK) { SRP_LOG_DBG_MSG("Problem in subscription route-get\n"); goto error; - } - - rc = sr_rpc_subscribe(session, "/hicn:route-nhops-del", - hicn_route_nhops_del_cb, session, SR_SUBSCR_CTX_REUSE, subscription); if (rc - != SR_ERR_OK) { SRP_LOG_DBG_MSG("Problem in subscription route-nhops-del\n"); goto - error; - } - - - // face ip subscriptions - - rc = sr_rpc_subscribe(session, "/hicn:face-ip-params-get", - hicn_face_ip_params_get_cb, session, SR_SUBSCR_CTX_REUSE, subscription); if - (rc != SR_ERR_OK) { SRP_LOG_DBG_MSG("Problem in subscription face-ip-params-get\n"); - goto error; - } - - - rc = sr_rpc_subscribe(session, "/hicn:face-ip-add", hicn_face_ip_add_cb, - session, SR_SUBSCR_CTX_REUSE, subscription); if (rc != SR_ERR_OK) { - SRP_LOG_DBG_MSG("Problem in subscription punting-del\n"); - goto error; - } - - rc = sr_rpc_subscribe(session, "/hicn:face-ip-del", hicn_face_ip_del_cb, - session, SR_SUBSCR_CTX_REUSE, subscription); if (rc != SR_ERR_OK) { - SRP_LOG_DBG_MSG("Problem in subscription punting-del\n"); - goto error; - } - - // punting subscriptions - - rc = sr_rpc_subscribe(session, "/hicn:punting-add", hicn_punting_add_cb, - session, SR_SUBSCR_CTX_REUSE, subscription); if (rc != SR_ERR_OK) { - SRP_LOG_DBG_MSG("Problem in subscription punting-add\n"); - goto error; - } - - rc = sr_rpc_subscribe(session, "/hicn:punting-del", hicn_punting_del_cb, - session, SR_SUBSCR_CTX_REUSE, subscription); - if (rc != SR_ERR_OK) { - SRP_LOG_DBG_MSG("Problem in subscription punting-del\n"); - goto error; - } - - rc = sr_subtree_change_subscribe( - session, "/hicn:hicn-conf", hicn_node_params_set_cb, g_vapi_ctx_instance, - 100, SR_SUBSCR_CTX_REUSE | SR_SUBSCR_EV_ENABLED, subscription); - if (SR_ERR_OK != rc) { - SRP_LOG_DBG_MSG("Problem in subscription /hicn:hicn-conf\n"); - goto error; - } - - // subscribe as hicn state data provider - rc = sr_dp_get_items_subscribe(session, "/hicn:hicn-state/states", - hicn_state_states_cb, NULL, SR_SUBSCR_CTX_REUSE, - subscription); - if (rc != SR_ERR_OK) { - SRP_LOG_DBG_MSG("Problem in subscription /hicn:hicn-state/states\n"); - goto error; - } - - rc = sr_dp_get_items_subscribe(session, "/hicn:hicn-state/strategy", - hicn_state_strategy_cb, NULL, SR_SUBSCR_CTX_REUSE, - subscription); - if (rc != SR_ERR_OK) { - SRP_LOG_DBG_MSG("Problem in subscription /hicn:hicn-state/strategy\n"); - goto error; - } - - - - rc = sr_dp_get_items_subscribe(session, "/hicn:hicn-state/strategies", - hicn_state_strategies_cb, NULL, SR_SUBSCR_CTX_REUSE, - subscription); - if (rc != SR_ERR_OK) { - SRP_LOG_DBG_MSG("Problem in subscription /hicn:hicn-state/strategies\n"); - goto error; - } - - - rc = sr_dp_get_items_subscribe(session, "/hicn:hicn-state/route", - hicn_state_route_cb, NULL, SR_SUBSCR_CTX_REUSE, - subscription); - if (rc != SR_ERR_OK) { - SRP_LOG_DBG_MSG("Problem in subscription /hicn:hicn-state/route\n"); - goto error; - } - - - rc = sr_dp_get_items_subscribe(session, "/hicn:hicn-state/face-ip-params", - hicn_state_face_ip_params_cb, NULL, SR_SUBSCR_CTX_REUSE, - subscription); - if (rc != SR_ERR_OK) { - SRP_LOG_DBG_MSG("Problem in subscription /hicn:hicn-state/face-ip-params\n"); - goto error; - } - - - SRP_LOG_INF_MSG("hicn plugin initialized successfully."); - return SR_ERR_OK; - -error: - SRP_LOG_ERR_MSG("Error by initialization of the hicn plugin."); - sr_plugin_cleanup_cb(session, &g_vapi_ctx_instance); - return rc; -}
\ No newline at end of file diff --git a/utils/sysrepo-plugin/plugin/model/hicn_model.h b/utils/sysrepo-plugin/plugin/model/hicn_model.h deleted file mode 100644 index 1f5acabc5..000000000 --- a/utils/sysrepo-plugin/plugin/model/hicn_model.h +++ /dev/null @@ -1,90 +0,0 @@ -/* - * Copyright (c) 2019 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. - */ - -#ifndef __IETF_HICN_H__ -#define __IETF_HICN_H__ - -#include "../hicn_vpp_comm.h" - - -#define MEM_ALIGN 4096 - -// Number of locks is equal to number of nodes in hicn-state -// It is a coarse grain approach later can be changed to fine grained -// better to initialize the lock by 0 -#define NLOCKS 5 -#define LOCK_INIT 0 - - -enum locks_name {lstate, lstrategy, lstrategies, lroute, lface_ip_params}; - -#define NSTATE_LEAVES 15 -#define NSTRATEGY_LEAVES 1 -#define NSTRATEGIES_LEAVES 2 -#define NROUTE_LEAVES 2 -#define NFACE_IP_PARAMS_LEAVES 3 - - -typedef struct __attribute__ ((__packed__)) { - - uint64_t pkts_processed; - uint64_t pkts_interest_count; - uint64_t pkts_data_count; - uint64_t pkts_from_cache_count; - uint64_t pkts_no_pit_count; - uint64_t pit_expired_count; - uint64_t cs_expired_count; - uint64_t cs_lru_count; - uint64_t pkts_drop_no_buf; - uint64_t interests_aggregated; - uint64_t interests_retx; - uint64_t interests_hash_collision; - uint64_t pit_entries_count; - uint64_t cs_entries_count; - uint64_t cs_entries_ntw_count; - int32_t retval; - -} hicn_state_t; - -typedef struct __attribute__ ((__packed__)) { - uint8_t description[200]; - int32_t retval; -} hicn_strategy_t; - - -typedef struct __attribute__ ((__packed__)) { - - uint8_t n_strategies; - uint32_t strategy_id[256]; - int32_t retval; -} hicn_strategies_t; - -typedef struct __attribute__ ((__packed__)) { - uint16_t faceids[1000]; - uint32_t strategy_id; - int32_t retval; -} hicn_route_t; - -typedef struct __attribute__ ((__packed__)) { - uint64_t nh_addr[2]; - uint32_t swif; - uint32_t flags; - int32_t retval; -} hicn_face_ip_params_t; - -int hicn_subscribe_events(sr_session_ctx_t *session, - sr_subscription_ctx_t **subscription); - -#endif /* __IETF_HICN_H__ */
\ No newline at end of file diff --git a/utils/sysrepo-plugin/plugin/model/state.h b/utils/sysrepo-plugin/plugin/model/state.h deleted file mode 100644 index e25ec3617..000000000 --- a/utils/sysrepo-plugin/plugin/model/state.h +++ /dev/null @@ -1,68 +0,0 @@ - -/* - * Copyright (c) 2019 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. - */ - -#ifndef __STATE_H__ -#define __STATE_H__ - -#include "../hicn_vpp_comm.h" - -//DEFINE_VAPI_MSG_IDS_HICN_API_JSON; -vapi_ctx_t g_vapi_ctx_instance; - -static void *state_thread(void *arg) { - /* - // while (1) { - - // sleep(1); - vapi_msg_hicn_api_node_stats_get * msg; - vapi_msg_hicn_api_node_stats_get_reply *resp; - sr_val_t *val; - vapi_error_e rv; - int rc; - - msg=vapi_alloc_hicn_api_node_stats_get(g_vapi_ctx_instance); - vapi_msg_hicn_api_node_stats_get_hton(msg); - - if (VAPI_OK!=vapi_send(g_vapi_ctx_instance, msg)){ - SRP_LOG_DBG_MSG("Sending msg to VPP failed"); - return NULL; - } - - HICN_VPP_VAPI_RECV; - vapi_msg_hicn_api_node_stats_get_ntoh(resp); - - - - rc = sr_new_values(1, &val); - if (SR_ERR_OK != rc) { - return rc; - } - - sr_val_set_xpath(val, "/hicn:hicn-state-data/states/pkts_processed"); - val[0].type = SR_UINT64_T; - val[0].data.uint64_val = 10;//resp->payload.pkts_processed; - - // values = val; - //values_cnt = 1; - sr_free_val(val); - - */ - SRP_LOG_DBG_MSG("hicn status receive successfully"); - - return NULL; -} - -#endif /* __IETF_HICN_H__ */
\ No newline at end of file diff --git a/utils/sysrepo-plugin/plugin/model/tlock.c b/utils/sysrepo-plugin/plugin/model/tlock.c deleted file mode 100644 index d870adf75..000000000 --- a/utils/sysrepo-plugin/plugin/model/tlock.c +++ /dev/null @@ -1,21 +0,0 @@ -#include"tlock.h" - - -void Ticket_init ( int Lock_Number , long int init ){ - -//__atomic_store( &En[Lock_Number] , &init , __ATOMIC_SEQ_CST ); -//__atomic_store( &De[Lock_Number] , &init , __ATOMIC_SEQ_CST ); -En[Lock_Number]=init; -De[Lock_Number]=init; -} - -void Ticket_Lock(int Lock_Number ){ - - int my_ticket = __sync_fetch_and_add(&En[Lock_Number] , 1 ); - while ( my_ticket != De[ Lock_Number ] ) {}; - -} - -void Ticket_Unlock(int Lock_Number ){ -De[Lock_Number]++; -} diff --git a/utils/sysrepo-plugin/plugin/model/tlock.h b/utils/sysrepo-plugin/plugin/model/tlock.h deleted file mode 100644 index c7333117b..000000000 --- a/utils/sysrepo-plugin/plugin/model/tlock.h +++ /dev/null @@ -1,31 +0,0 @@ -/* - * Copyright (c) 2019 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. - */ - - -#ifndef __TLOCK_H__ -#define __TLOCK_H__ - - -// limit on the number of locks: it shoud be matched with the number of hicn-state leaves -#define MAX_LOCK_SIZE 4 - -volatile long int En[MAX_LOCK_SIZE] , De[MAX_LOCK_SIZE] ; // For Ticket Algorithm - - -void Ticket_init ( int Lock_Number , long int init ); -void Ticket_Lock(int Lock_Number ); -void Ticket_Unlock(int Lock_Number ); - -#endif /* __IETF_HICN_H__ */
\ No newline at end of file |