#pragma once #include "network_manager.h" #include "cJSON.h" #include "Configurator.h" #ifdef __cplusplus extern "C" { #endif extern sys_Status status; char* network_status_alloc_get_ip_info_json(); /** * @brief Tries to get access to json buffer mutex. * * The HTTP server can try to access the json to serve clients while the wifi manager thread can try * to update it. These two tasks are synchronized through a mutex. * * The mutex is used by both the access point list json and the connection status json.\n * These two resources should technically have their own mutex but we lose some flexibility to save * on memory. * * This is a simple wrapper around freeRTOS function xSemaphoreTake. * * @param xTicksToWait The time in ticks to wait for the semaphore to become available. * @return true in success, false otherwise. */ bool network_status_lock_structure(TickType_t xTicksToWait); /** * @brief Releases the json buffer mutex. */ void network_status_unlock_structure(); /** * @brief Generates the connection status json: ssid and IP addresses. * @note This is not thread-safe and should be called only if network_status_lock_json_buffer call is successful. */ void network_status_update_ip_info(sys_UPDATE_REASONS update_reason_code); void init_network_status(); void destroy_network_status(); void network_status_clear_ip(); void network_status_safe_reset_sta_ip(); #ifdef __cplusplus } #endif