Files
EMS-ESP32/src/WebSettingsService.cpp
2021-03-01 22:19:28 +01:00

176 lines
7.8 KiB
C++

/*
* EMS-ESP - https://github.com/proddy/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"
namespace emsesp {
uint8_t WebSettings::flags_;
WebSettingsService::WebSettingsService(AsyncWebServer * server, FS * fs, SecurityManager * securityManager)
: _httpEndpoint(WebSettings::read, WebSettings::update, this, server, EMSESP_SETTINGS_SERVICE_PATH, securityManager)
, _fsPersistence(WebSettings::read, WebSettings::update, this, fs, EMSESP_SETTINGS_FILE) {
addUpdateHandler([&](const String & originId) { onUpdate(); }, false);
}
void WebSettings::read(WebSettings & settings, JsonObject & root) {
root["tx_mode"] = settings.tx_mode;
root["tx_delay"] = settings.tx_delay;
root["ems_bus_id"] = settings.ems_bus_id;
root["syslog_enabled"] = settings.syslog_enabled;
root["syslog_level"] = settings.syslog_level;
root["trace_raw"] = settings.trace_raw;
root["syslog_mark_interval"] = settings.syslog_mark_interval;
root["syslog_host"] = settings.syslog_host;
root["master_thermostat"] = settings.master_thermostat;
root["shower_timer"] = settings.shower_timer;
root["shower_alert"] = settings.shower_alert;
root["rx_gpio"] = settings.rx_gpio;
root["tx_gpio"] = settings.tx_gpio;
root["dallas_gpio"] = settings.dallas_gpio;
root["dallas_parasite"] = settings.dallas_parasite;
root["led_gpio"] = settings.led_gpio;
root["hide_led"] = settings.hide_led;
root["api_enabled"] = settings.api_enabled;
root["analog_enabled"] = settings.analog_enabled;
root["pbutton_gpio"] = settings.pbutton_gpio;
}
StateUpdateResult WebSettings::update(JsonObject & root, WebSettings & settings) {
std::string crc_before(40, '\0');
std::string crc_after(40, '\0');
reset_flags();
// tx_mode, rx and tx pins
snprintf_P(&crc_before[0], crc_before.capacity() + 1, PSTR("%d%d%d"), settings.tx_mode, settings.rx_gpio, settings.tx_gpio);
settings.tx_mode = root["tx_mode"] | EMSESP_DEFAULT_TX_MODE;
settings.tx_delay = root["tx_delay"] | EMSESP_DEFAULT_TX_DELAY;
settings.rx_gpio = root["rx_gpio"] | EMSESP_DEFAULT_RX_GPIO;
settings.tx_gpio = root["tx_gpio"] | EMSESP_DEFAULT_TX_GPIO;
snprintf_P(&crc_after[0], crc_after.capacity() + 1, PSTR("%d%d%d"), settings.tx_mode, settings.rx_gpio, settings.tx_gpio);
if (crc_before != crc_after) {
add_flags(ChangeFlags::UART);
}
// syslog
snprintf_P(&crc_before[0], crc_before.capacity() + 1, PSTR("%d%d%d%s"), settings.syslog_enabled, settings.syslog_level, settings.syslog_mark_interval, settings.syslog_host.c_str());
settings.syslog_enabled = root["syslog_enabled"] | EMSESP_DEFAULT_SYSLOG_ENABLED;
settings.syslog_level = root["syslog_level"] | EMSESP_DEFAULT_SYSLOG_LEVEL;
settings.syslog_mark_interval = root["syslog_mark_interval"] | EMSESP_DEFAULT_SYSLOG_MARK_INTERVAL;
settings.syslog_host = root["syslog_host"] | EMSESP_DEFAULT_SYSLOG_HOST;
settings.trace_raw = root["trace_raw"] | EMSESP_DEFAULT_TRACELOG_RAW;
EMSESP::trace_raw(settings.trace_raw);
snprintf_P(&crc_after[0], crc_after.capacity() + 1, PSTR("%d%d%d%s"), settings.syslog_enabled, settings.syslog_level, settings.syslog_mark_interval, settings.syslog_host.c_str());
if (crc_before != crc_after) {
add_flags(ChangeFlags::SYSLOG);
}
// adc
snprintf_P(&crc_before[0], crc_before.capacity() + 1, PSTR("%d"), settings.analog_enabled);
settings.analog_enabled = root["analog_enabled"] | EMSESP_DEFAULT_ANALOG_ENABLED;
snprintf_P(&crc_after[0], crc_after.capacity() + 1, PSTR("%d"), settings.analog_enabled);
if (crc_before != crc_after) {
add_flags(ChangeFlags::ADC);
}
// button
snprintf_P(&crc_before[0], crc_before.capacity() + 1, PSTR("%d"), settings.pbutton_gpio);
settings.pbutton_gpio = root["pbutton_gpio"] | EMSESP_DEFAULT_PBUTTON_GPIO;
snprintf_P(&crc_after[0], crc_after.capacity() + 1, PSTR("%d"), settings.pbutton_gpio);
if (crc_before != crc_after) {
add_flags(ChangeFlags::BUTTON);
}
// dallas
snprintf_P(&crc_before[0], crc_before.capacity() + 1, PSTR("%d%d"), settings.dallas_gpio, settings.dallas_parasite);
settings.dallas_gpio = root["dallas_gpio"] | EMSESP_DEFAULT_DALLAS_GPIO;
settings.dallas_parasite = root["dallas_parasite"] | EMSESP_DEFAULT_DALLAS_PARASITE;
snprintf_P(&crc_after[0], crc_after.capacity() + 1, PSTR("%d%d"), settings.dallas_gpio, settings.dallas_parasite);
if (crc_before != crc_after) {
add_flags(ChangeFlags::DALLAS);
}
// shower
snprintf_P(&crc_before[0], crc_before.capacity() + 1, PSTR("%d%d"), settings.shower_timer, settings.shower_alert);
settings.shower_timer = root["shower_timer"] | EMSESP_DEFAULT_SHOWER_TIMER;
settings.shower_alert = root["shower_alert"] | EMSESP_DEFAULT_SHOWER_ALERT;
snprintf_P(&crc_after[0], crc_after.capacity() + 1, PSTR("%d%d"), settings.shower_timer, settings.shower_alert);
if (crc_before != crc_after) {
add_flags(ChangeFlags::SHOWER);
}
// led
snprintf_P(&crc_before[0], crc_before.capacity() + 1, PSTR("%d%d"), settings.led_gpio, settings.hide_led);
settings.led_gpio = root["led_gpio"] | EMSESP_DEFAULT_LED_GPIO;
settings.hide_led = root["hide_led"] | EMSESP_DEFAULT_HIDE_LED;
snprintf_P(&crc_after[0], crc_after.capacity() + 1, PSTR("%d%d"), settings.led_gpio, settings.hide_led);
if (crc_before != crc_after) {
add_flags(ChangeFlags::LED);
}
// these both need reboots to be applied
settings.ems_bus_id = root["ems_bus_id"] | EMSESP_DEFAULT_EMS_BUS_ID;
settings.master_thermostat = root["master_thermostat"] | EMSESP_DEFAULT_MASTER_THERMOSTAT;
// doesn't need any follow-up actions
settings.api_enabled = root["api_enabled"] | EMSESP_DEFAULT_API_ENABLED;
return StateUpdateResult::CHANGED;
}
// this is called after any of the settings have been persisted to the filesystem
// either via the Web UI or via the Console
void WebSettingsService::onUpdate() {
if (WebSettings::has_flags(WebSettings::ChangeFlags::SHOWER)) {
EMSESP::shower_.start();
}
if (WebSettings::has_flags(WebSettings::ChangeFlags::DALLAS)) {
EMSESP::dallassensor_.start();
}
if (WebSettings::has_flags(WebSettings::ChangeFlags::UART)) {
EMSESP::init_tx();
}
if (WebSettings::has_flags(WebSettings::ChangeFlags::SYSLOG)) {
EMSESP::system_.syslog_init(true); // reload settings
}
if (WebSettings::has_flags(WebSettings::ChangeFlags::ADC)) {
EMSESP::system_.adc_init(true); // reload settings
}
if (WebSettings::has_flags(WebSettings::ChangeFlags::BUTTON)) {
EMSESP::system_.button_init(true); // reload settings
}
if (WebSettings::has_flags(WebSettings::ChangeFlags::LED)) {
EMSESP::system_.led_init(true); // reload settings
}
}
void WebSettingsService::begin() {
_fsPersistence.readFromFS();
}
void WebSettingsService::save() {
_fsPersistence.writeToFS();
}
} // namespace emsesp