From eb2ae72d91a4b2ec0333a2e6d18eeeeee6b60464 Mon Sep 17 00:00:00 2001 From: Your Name Date: Mon, 18 May 2026 22:49:34 +0530 Subject: feat: add WiFi setup state machine + config_add_wifi with unit tests --- main/config.c | 57 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 57 insertions(+) (limited to 'main/config.c') diff --git a/main/config.c b/main/config.c index 6753f40..32ae30e 100644 --- a/main/config.c +++ b/main/config.c @@ -320,3 +320,60 @@ void tollgate_config_derive_unique(tollgate_config_t *cfg) ESP_LOGI(TAG, "Unique config derived from nsec: SSID='%s', AP_IP=%s", cfg->ap_ssid, cfg->ap_ip_str); } + +esp_err_t tollgate_config_add_wifi(const char *ssid, const char *password) { + if (!ssid || !password) return ESP_ERR_INVALID_ARG; + if (g_config.network_count >= TOLLGATE_MAX_WIFI_NETWORKS) return ESP_ERR_NO_MEM; + + strncpy(g_config.networks[g_config.network_count].ssid, ssid, + sizeof(g_config.networks[g_config.network_count].ssid) - 1); + strncpy(g_config.networks[g_config.network_count].password, password, + sizeof(g_config.networks[g_config.network_count].password) - 1); + g_config.network_count++; + + cJSON *root = cJSON_CreateObject(); + cJSON *nsec = cJSON_CreateString(g_config.nsec); + cJSON_AddItemToObject(root, "nsec", nsec); + + cJSON *networks = cJSON_CreateArray(); + for (int i = 0; i < g_config.network_count; i++) { + cJSON *net = cJSON_CreateObject(); + cJSON_AddStringToObject(net, "ssid", g_config.networks[i].ssid); + cJSON_AddStringToObject(net, "password", g_config.networks[i].password); + cJSON_AddItemToArray(networks, net); + } + cJSON_AddItemToObject(root, "wifi_networks", networks); + + if (g_config.ap_password[0]) + cJSON_AddStringToObject(root, "ap_password", g_config.ap_password); + cJSON_AddStringToObject(root, "mint_url", g_config.mint_url); + cJSON_AddNumberToObject(root, "price_per_step", g_config.price_per_step); + cJSON_AddNumberToObject(root, "step_size_ms", g_config.step_size_ms); + + if (g_config.metric[0]) + cJSON_AddStringToObject(root, "metric", g_config.metric); + + cJSON_AddStringToObject(root, "nostr_geohash", g_config.nostr_geohash); + + cJSON *relays = cJSON_CreateArray(); + for (int i = 0; i < g_config.nostr_relay_count; i++) { + cJSON_AddItemToArray(relays, cJSON_CreateString(g_config.nostr_relays[i])); + } + cJSON_AddItemToObject(root, "nostr_relays", relays); + cJSON_AddNumberToObject(root, "nostr_publish_interval_s", g_config.nostr_publish_interval_s); + + char *json_str = cJSON_Print(root); + cJSON_Delete(root); + + FILE *f = fopen("/spiffs/config.json", "w"); + if (!f) { + free(json_str); + return ESP_FAIL; + } + fputs(json_str, f); + fclose(f); + free(json_str); + + ESP_LOGI(TAG, "Added WiFi network '%s' to config (total: %d)", ssid, g_config.network_count); + return ESP_OK; +} -- cgit v1.2.3