Rune Harlyk
79 lines
2.5 KiB
C++
79 lines
2.5 KiB
C++
/**
|
|
* ESP32 SvelteKit
|
|
*
|
|
* A simple, secure and extensible framework for IoT projects for ESP32 platforms
|
|
* with responsive Sveltekit front-end built with TailwindCSS and DaisyUI.
|
|
* https://github.com/theelims/ESP32-sveltekit
|
|
*
|
|
* Copyright (C) 2018 - 2023 rjwats
|
|
* Copyright (C) 2023 theelims
|
|
*
|
|
* All Rights Reserved. This software may be modified and distributed under
|
|
* the terms of the LGPL v3 license. See the LICENSE file for details.
|
|
**/
|
|
|
|
#include <WiFiScanner.h>
|
|
|
|
WiFiScanner::WiFiScanner(PsychicHttpServer *server,
|
|
SecurityManager *securityManager) : _server(server),
|
|
_securityManager(securityManager)
|
|
{
|
|
}
|
|
|
|
void WiFiScanner::begin()
|
|
{
|
|
_server->on(SCAN_NETWORKS_SERVICE_PATH,
|
|
HTTP_GET,
|
|
_securityManager->wrapRequest(std::bind(&WiFiScanner::scanNetworks, this, std::placeholders::_1),
|
|
AuthenticationPredicates::IS_ADMIN));
|
|
|
|
ESP_LOGV("WiFiScanner", "Registered GET endpoint: %s", SCAN_NETWORKS_SERVICE_PATH);
|
|
|
|
_server->on(LIST_NETWORKS_SERVICE_PATH,
|
|
HTTP_GET,
|
|
_securityManager->wrapRequest(std::bind(&WiFiScanner::listNetworks, this, std::placeholders::_1),
|
|
AuthenticationPredicates::IS_ADMIN));
|
|
|
|
ESP_LOGV("WiFiScanner", "Registered GET endpoint: %s", LIST_NETWORKS_SERVICE_PATH);
|
|
}
|
|
|
|
esp_err_t WiFiScanner::scanNetworks(PsychicRequest *request)
|
|
{
|
|
if (WiFi.scanComplete() != -1)
|
|
{
|
|
WiFi.scanDelete();
|
|
WiFi.scanNetworks(true);
|
|
}
|
|
return request->reply(202);
|
|
}
|
|
|
|
esp_err_t WiFiScanner::listNetworks(PsychicRequest *request)
|
|
{
|
|
int numNetworks = WiFi.scanComplete();
|
|
if (numNetworks > -1)
|
|
{
|
|
PsychicJsonResponse response = PsychicJsonResponse(request, false);
|
|
JsonObject root = response.getRoot();
|
|
JsonArray networks = root["networks"].to<JsonArray>();
|
|
for (int i = 0; i < numNetworks; i++)
|
|
{
|
|
JsonObject network = networks.add<JsonObject>();
|
|
network["rssi"] = WiFi.RSSI(i);
|
|
network["ssid"] = WiFi.SSID(i);
|
|
network["bssid"] = WiFi.BSSIDstr(i);
|
|
network["channel"] = WiFi.channel(i);
|
|
network["encryption_type"] = (uint8_t)WiFi.encryptionType(i);
|
|
}
|
|
|
|
return response.send();
|
|
}
|
|
else if (numNetworks == -1)
|
|
{
|
|
return request->reply(202);
|
|
}
|
|
else
|
|
{
|
|
return scanNetworks(request);
|
|
}
|
|
}
|