Files
EMS-ESP32/src/WebStatusService.cpp
2021-03-28 21:35:30 +02:00

91 lines
3.3 KiB
C++

/*
* EMS-ESP - https://github.com/emsesp/EMS-ESP
* Copyright 2020 Paul Derbyshire
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "emsesp.h"
using namespace std::placeholders; // for `_1` etc
namespace emsesp {
WebStatusService::WebStatusService(AsyncWebServer * server, SecurityManager * securityManager) {
// rest endpoint for web page
server->on(EMSESP_STATUS_SERVICE_PATH, HTTP_GET, securityManager->wrapRequest(std::bind(&WebStatusService::webStatusService, this, _1), AuthenticationPredicates::IS_AUTHENTICATED));
WiFi.onEvent(std::bind(&WebStatusService::WiFiEvent, this, _1, _2));
}
// handles both WiFI and Ethernet
void WebStatusService::WiFiEvent(WiFiEvent_t event, WiFiEventInfo_t info) {
switch (event) {
case SYSTEM_EVENT_STA_DISCONNECTED:
EMSESP::logger().info(F("WiFi Disconnected. Reason code=%d"), info.disconnected.reason);
break;
case SYSTEM_EVENT_STA_GOT_IP:
#ifndef EMSESP_STANDALONE
EMSESP::logger().info(F("WiFi Connected with IP=%s, hostname=%s"), WiFi.localIP().toString().c_str(), WiFi.getHostname());
#endif
EMSESP::system_.wifi_tweak();
EMSESP::system_.send_heartbeat();
break;
case SYSTEM_EVENT_ETH_START:
EMSESP::logger().info(F("Ethernet Started"));
ETH.setHostname(EMSESP::system_.hostname().c_str());
break;
case SYSTEM_EVENT_ETH_GOT_IP:
// prevent double calls
if (!EMSESP::system_.ethernet_connected()) {
#ifndef EMSESP_STANDALONE
EMSESP::logger().info(F("Ethernet Connected with IP=%s, speed %d Mbps"), ETH.localIP().toString().c_str(), ETH.linkSpeed());
#endif
EMSESP::system_.send_heartbeat();
EMSESP::system_.ethernet_connected(true);
}
break;
case SYSTEM_EVENT_ETH_DISCONNECTED:
EMSESP::logger().info(F("Ethernet Disconnected"));
EMSESP::system_.ethernet_connected(false);
break;
case SYSTEM_EVENT_ETH_STOP:
EMSESP::logger().info(F("Ethernet Stopped"));
EMSESP::system_.ethernet_connected(false);
break;
default:
break;
}
}
void WebStatusService::webStatusService(AsyncWebServerRequest * request) {
AsyncJsonResponse * response = new AsyncJsonResponse(false, EMSESP_JSON_SIZE_MEDIUM_DYN);
JsonObject root = response->getRoot();
root["status"] = EMSESP::bus_status(); // 0, 1 or 2
root["rx_received"] = EMSESP::rxservice_.telegram_count();
root["tx_sent"] = EMSESP::txservice_.telegram_read_count() + EMSESP::txservice_.telegram_write_count();
root["rx_quality"] = EMSESP::rxservice_.quality();
root["tx_quality"] = EMSESP::txservice_.quality();
response->setLength();
request->send(response);
}
} // namespace emsesp