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https://gitlab.eurecom.fr/oai/openairinterface5g.git
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29c20ac232
Add the E3 agent lifecycle on top of libe3: configuration mapping, agent creation/init/start, dApp report and status-change handlers, and xApp control and subscription-query helpers. Wire e3_init() and e3_destroy() into nr-softmodem under the E3_AGENT guard. The agent registers no concrete service models: service models (such as spectrum sensing) live in their own modules and register themselves, keeping the framework decoupled from any specific use case. Signed-off-by: Andrea Lacava <thecave003@gmail.com>
61 lines
1.2 KiB
C
61 lines
1.2 KiB
C
/*
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* SPDX-License-Identifier: LicenseRef-CSSL-1.0
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*/
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#ifndef E3_AGENT_H
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#define E3_AGENT_H
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#include <stdlib.h>
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#include <string.h>
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#include <pthread.h>
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#include <unistd.h>
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#include <libe3/c_api.h>
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#include "config/e3_config.h"
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#ifdef E2_AGENT
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#include "ran_func_dapp_extern.h"
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#endif
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typedef struct {
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e3_agent_handle_t *agent;
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e3_service_model_handle_t **service_models;
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size_t num_service_models;
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} e3_agent_global_t;
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typedef struct {
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uint32_t dapp_id;
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uint32_t *e3_ran_func_ids;
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size_t num_e3_ran_funcs;
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} e3_dapp_info_t;
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typedef struct {
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e3_dapp_info_t *dapps;
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size_t num_dapps;
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} e3_dapp_subscription_map_t;
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extern e3_agent_global_t e3;
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int e3_init();
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int e3_destroy();
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int e3_send_xapp_control(uint32_t dapp_id, uint32_t ran_function_id, const uint8_t *data, size_t len);
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/**
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* @brief Get all connected dApps and their RAN function subscriptions.
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*
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* Caller must free the result with e3_free_dapp_subscription_map().
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*
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* @return populated map on success, {NULL, 0} on error or if no dApps
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*/
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e3_dapp_subscription_map_t e3_get_dapp_subscription_map(void);
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/**
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* @brief Free a subscription map returned by e3_get_dapp_subscription_map().
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*/
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void e3_free_dapp_subscription_map(e3_dapp_subscription_map_t *map);
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#endif // E3_AGENT_H
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