mirror of https://github.com/arendst/Tasmota.git
136 lines
4.0 KiB
C++
136 lines
4.0 KiB
C++
/*
|
|
support_network.ino - Network support for Tasmota
|
|
|
|
Copyright (C) 2021 Theo Arends
|
|
|
|
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/>.
|
|
*/
|
|
|
|
/*********************************************************************************************\
|
|
* MDNS
|
|
\*********************************************************************************************/
|
|
|
|
struct {
|
|
uint8_t begun = 0; // mDNS active
|
|
} Mdns;
|
|
|
|
#ifdef USE_DISCOVERY
|
|
void StartMdns(void) {
|
|
// static uint8_t mdns_delayed_start = Settings.param[P_MDNS_DELAYED_START];
|
|
|
|
if (Settings.flag3.mdns_enabled) { // SetOption55 - Control mDNS service
|
|
if (!Mdns.begun) {
|
|
// if (mdns_delayed_start) {
|
|
// AddLog(LOG_LEVEL_INFO, PSTR(D_LOG_MDNS D_ATTEMPTING_CONNECTION));
|
|
// mdns_delayed_start--;
|
|
// } else {
|
|
// mdns_delayed_start = Settings.param[P_MDNS_DELAYED_START];
|
|
MDNS.end(); // close existing or MDNS.begin will fail
|
|
Mdns.begun = (uint8_t)MDNS.begin(TasmotaGlobal.hostname);
|
|
AddLog(LOG_LEVEL_INFO, PSTR(D_LOG_MDNS "%s"), (Mdns.begun) ? PSTR(D_INITIALIZED) : PSTR(D_FAILED));
|
|
// }
|
|
}
|
|
}
|
|
}
|
|
|
|
#ifdef MQTT_HOST_DISCOVERY
|
|
void MqttDiscoverServer(void)
|
|
{
|
|
if (!Mdns.begun) { return; }
|
|
|
|
int n = MDNS.queryService("mqtt", "tcp"); // Search for mqtt service
|
|
|
|
AddLog(LOG_LEVEL_INFO, PSTR(D_LOG_MDNS D_QUERY_DONE " %d"), n);
|
|
|
|
if (n > 0) {
|
|
uint32_t i = 0; // If the hostname isn't set, use the first record found.
|
|
#ifdef MDNS_HOSTNAME
|
|
for (i = n; i > 0; i--) { // Search from last to first and use first if not found
|
|
if (!strcmp(MDNS.hostname(i).c_str(), MDNS_HOSTNAME)) {
|
|
break; // Stop at matching record
|
|
}
|
|
}
|
|
#endif // MDNS_HOSTNAME
|
|
SettingsUpdateText(SET_MQTT_HOST, MDNS.hostname(i).c_str());
|
|
Settings.mqtt_port = MDNS.port(i);
|
|
|
|
AddLog(LOG_LEVEL_INFO, PSTR(D_LOG_MDNS D_MQTT_SERVICE_FOUND " %s," D_PORT " %d"), SettingsText(SET_MQTT_HOST), Settings.mqtt_port);
|
|
}
|
|
}
|
|
#endif // MQTT_HOST_DISCOVERY
|
|
|
|
#ifdef WEBSERVER_ADVERTISE
|
|
void MdnsAddServiceHttp(void) {
|
|
if (1 == Mdns.begun) {
|
|
Mdns.begun = 2;
|
|
MDNS.addService("http", "tcp", WEB_PORT);
|
|
MDNS.addServiceTxt("http", "tcp", "devicetype", "tasmota");
|
|
}
|
|
}
|
|
|
|
#ifdef ESP8266 //Not needed with esp32 mdns
|
|
void MdnsUpdate(void) {
|
|
if (2 == Mdns.begun) {
|
|
MDNS.update(); // this is basically passpacket like a webserver
|
|
// being called in main loop so no logging
|
|
// AddLog(LOG_LEVEL_DEBUG_MORE, PSTR(D_LOG_MDNS "MDNS.update"));
|
|
}
|
|
}
|
|
#endif // ESP8266
|
|
#endif // WEBSERVER_ADVERTISE
|
|
#endif // USE_DISCOVERY
|
|
|
|
/*********************************************************************************************\
|
|
* Global network parameters
|
|
\*********************************************************************************************/
|
|
|
|
char* NetworkHostname(void) {
|
|
#ifdef ESP32
|
|
#ifdef USE_ETHERNET
|
|
if (!TasmotaGlobal.global_state.eth_down) {
|
|
return EthernetHostname();
|
|
}
|
|
#endif
|
|
#endif
|
|
return TasmotaGlobal.hostname;
|
|
}
|
|
|
|
IPAddress NetworkAddress(void) {
|
|
#ifdef ESP32
|
|
#ifdef USE_ETHERNET
|
|
if (!TasmotaGlobal.global_state.eth_down) {
|
|
return EthernetLocalIP();
|
|
}
|
|
#endif
|
|
#endif
|
|
return WiFi.localIP();
|
|
}
|
|
|
|
String NetworkMacAddress(void) {
|
|
#ifdef ESP32
|
|
#ifdef USE_ETHERNET
|
|
if (!TasmotaGlobal.global_state.eth_down) {
|
|
return EthernetMacAddress();
|
|
}
|
|
#endif
|
|
#endif
|
|
return WiFi.macAddress();
|
|
}
|
|
|
|
String NetworkUniqueId(void) {
|
|
String unique_id = WiFi.macAddress();
|
|
unique_id.replace(":", ""); // Full 12 chars MAC address as ID
|
|
return unique_id;
|
|
}
|