mirror of https://github.com/arendst/Tasmota.git
Theo Arends
parent
b3039de1b6
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29a9cce96d
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/*
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xdrv_01_mqtt.ino - mqtt support for Sonoff-Tasmota
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Copyright (C) 2018 Theo Arends
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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/*********************************************************************************************\
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* Select ONE of possible MQTT library types below
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\*********************************************************************************************/
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// Default MQTT driver for both non-TLS and TLS connections. Blocks network if MQTT server is unavailable.
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//#define MQTT_LIBRARY_TYPE MQTT_PUBSUBCLIENT // Use PubSubClient library
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// Alternative MQTT driver does not block network when MQTT server is unavailable. No TLS support
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//#define MQTT_LIBRARY_TYPE MQTT_TASMOTAMQTT // Use TasmotaMqtt library (+4k4 (core 2.3.0), +14k4 (core 2.4.2 lwip2) code, +4k mem) - non-TLS only
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// Alternative MQTT driver does not block network when MQTT server is unavailable. TLS should work but needs to be tested.
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//#define MQTT_LIBRARY_TYPE MQTT_ARDUINOMQTT // Use arduino-mqtt (lwmqtt) library (+3k3 code, +2k mem)
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#if (MQTT_LIBRARY_TYPE == MQTT_ESPMQTTARDUINO) // Obsolete as of v6.2.1.11
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#undef MQTT_LIBRARY_TYPE
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#define MQTT_LIBRARY_TYPE MQTT_ARDUINOMQTT
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#endif
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/*
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#if (MQTT_LIBRARY_TYPE == MQTT_TASMOTAMQTT)
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#undef MQTT_LIBRARY_TYPE
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#define MQTT_LIBRARY_TYPE MQTT_ARDUINOMQTT // Obsolete in near future
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#endif
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*/
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#ifdef USE_MQTT_TLS
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#if (MQTT_LIBRARY_TYPE == MQTT_TASMOTAMQTT)
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#undef MQTT_LIBRARY_TYPE
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#endif
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#ifndef MQTT_LIBRARY_TYPE
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#define MQTT_LIBRARY_TYPE MQTT_PUBSUBCLIENT // Use PubSubClient library as it only supports TLS
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#endif
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#endif
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/*********************************************************************************************/
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enum MqttCommands {
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CMND_MQTTHOST, CMND_MQTTPORT, CMND_MQTTRETRY, CMND_STATETEXT, CMND_MQTTFINGERPRINT, CMND_MQTTCLIENT,
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CMND_MQTTUSER, CMND_MQTTPASSWORD, CMND_FULLTOPIC, CMND_PREFIX, CMND_GROUPTOPIC, CMND_TOPIC, CMND_PUBLISH,
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CMND_BUTTONTOPIC, CMND_SWITCHTOPIC, CMND_BUTTONRETAIN, CMND_SWITCHRETAIN, CMND_POWERRETAIN, CMND_SENSORRETAIN };
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const char kMqttCommands[] PROGMEM =
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D_CMND_MQTTHOST "|" D_CMND_MQTTPORT "|" D_CMND_MQTTRETRY "|" D_CMND_STATETEXT "|" D_CMND_MQTTFINGERPRINT "|" D_CMND_MQTTCLIENT "|"
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D_CMND_MQTTUSER "|" D_CMND_MQTTPASSWORD "|" D_CMND_FULLTOPIC "|" D_CMND_PREFIX "|" D_CMND_GROUPTOPIC "|" D_CMND_TOPIC "|" D_CMND_PUBLISH "|"
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D_CMND_BUTTONTOPIC "|" D_CMND_SWITCHTOPIC "|" D_CMND_BUTTONRETAIN "|" D_CMND_SWITCHRETAIN "|" D_CMND_POWERRETAIN "|" D_CMND_SENSORRETAIN ;
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uint8_t mqtt_retry_counter = 1; // MQTT connection retry counter
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uint8_t mqtt_initial_connection_state = 2; // MQTT connection messages state
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bool mqtt_connected = false; // MQTT virtual connection status
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/*********************************************************************************************\
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* MQTT driver specific code need to provide the following functions:
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*
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* bool MqttIsConnected()
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* void MqttDisconnect()
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* void MqttSubscribeLib(char *topic)
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* bool MqttPublishLib(const char* topic, boolean retained)
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* void MqttLoop()
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\*********************************************************************************************/
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#if (MQTT_LIBRARY_TYPE == MQTT_PUBSUBCLIENT) /***********************************************/
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#include <PubSubClient.h>
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// Max message size calculated by PubSubClient is (MQTT_MAX_PACKET_SIZE < 5 + 2 + strlen(topic) + plength)
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#if (MQTT_MAX_PACKET_SIZE -TOPSZ -7) < MIN_MESSZ // If the max message size is too small, throw an error at compile time. See PubSubClient.cpp line 359
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#error "MQTT_MAX_PACKET_SIZE is too small in libraries/PubSubClient/src/PubSubClient.h, increase it to at least 1000"
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#endif
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PubSubClient MqttClient(EspClient);
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bool MqttIsConnected()
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{
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return MqttClient.connected();
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}
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void MqttDisconnect()
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{
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MqttClient.disconnect();
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}
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void MqttSubscribeLib(char *topic)
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{
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MqttClient.subscribe(topic);
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MqttClient.loop(); // Solve LmacRxBlk:1 messages
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}
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bool MqttPublishLib(const char* topic, boolean retained)
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{
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bool result = MqttClient.publish(topic, mqtt_data, retained);
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yield(); // #3313
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return result;
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}
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void MqttLoop()
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{
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MqttClient.loop();
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}
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#elif (MQTT_LIBRARY_TYPE == MQTT_TASMOTAMQTT) /**********************************************/
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#include <TasmotaMqtt.h>
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TasmotaMqtt MqttClient;
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bool MqttIsConnected()
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{
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return MqttClient.Connected();
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}
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void MqttDisconnect()
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{
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MqttClient.Disconnect();
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}
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void MqttDisconnectedCb()
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{
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MqttDisconnected(MqttClient.State()); // status codes are documented in file mqtt.h as tConnState
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}
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void MqttSubscribeLib(char *topic)
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{
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MqttClient.Subscribe(topic, 0);
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}
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bool MqttPublishLib(const char* topic, boolean retained)
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{
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return MqttClient.Publish(topic, mqtt_data, strlen(mqtt_data), 0, retained);
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}
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void MqttLoop()
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{
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}
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#elif (MQTT_LIBRARY_TYPE == MQTT_ARDUINOMQTT) /**********************************************/
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#include <MQTTClient.h>
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MQTTClient MqttClient(MQTT_MAX_PACKET_SIZE);
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bool MqttIsConnected()
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{
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return MqttClient.connected();
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}
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void MqttDisconnect()
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{
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MqttClient.disconnect();
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}
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/*
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void MqttMyDataCb(MQTTClient* client, char* topic, char* data, int data_len)
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//void MqttMyDataCb(MQTTClient *client, char topic[], char data[], int data_len)
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{
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// MqttDataHandler((char*)topic, (byte*)data, data_len);
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}
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*/
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void MqttMyDataCb(String &topic, String &data)
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{
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MqttDataHandler((char*)topic.c_str(), (byte*)data.c_str(), data.length());
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}
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void MqttSubscribeLib(char *topic)
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{
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MqttClient.subscribe(topic, 0);
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}
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bool MqttPublishLib(const char* topic, boolean retained)
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{
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return MqttClient.publish(topic, mqtt_data, strlen(mqtt_data), retained, 0);
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}
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void MqttLoop()
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{
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MqttClient.loop();
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// delay(10);
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}
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#endif // MQTT_LIBRARY_TYPE
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/*********************************************************************************************/
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int MqttLibraryType()
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{
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return (int)MQTT_LIBRARY_TYPE;
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}
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void MqttRetryCounter(uint8_t value)
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{
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mqtt_retry_counter = value;
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}
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void MqttSubscribe(char *topic)
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{
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snprintf_P(log_data, sizeof(log_data), PSTR(D_LOG_MQTT D_SUBSCRIBE_TO " %s"), topic);
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AddLog(LOG_LEVEL_DEBUG);
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MqttSubscribeLib(topic);
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}
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void MqttPublishDirect(const char* topic, boolean retained)
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{
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char sretained[CMDSZ];
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char slog_type[10];
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ShowFreeMem(PSTR("MqttPublishDirect"));
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sretained[0] = '\0';
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snprintf_P(slog_type, sizeof(slog_type), PSTR(D_LOG_RESULT));
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if (Settings.flag.mqtt_enabled) {
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if (MqttIsConnected()) {
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if (MqttPublishLib(topic, retained)) {
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snprintf_P(slog_type, sizeof(slog_type), PSTR(D_LOG_MQTT));
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if (retained) {
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snprintf_P(sretained, sizeof(sretained), PSTR(" (" D_RETAINED ")"));
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}
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}
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}
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}
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snprintf_P(log_data, sizeof(log_data), PSTR("%s%s = %s"), slog_type, (Settings.flag.mqtt_enabled) ? topic : strrchr(topic,'/')+1, mqtt_data);
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if (strlen(log_data) >= (sizeof(log_data) - strlen(sretained) -1)) {
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log_data[sizeof(log_data) - strlen(sretained) -5] = '\0';
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snprintf_P(log_data, sizeof(log_data), PSTR("%s ..."), log_data);
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}
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snprintf_P(log_data, sizeof(log_data), PSTR("%s%s"), log_data, sretained);
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AddLog(LOG_LEVEL_INFO);
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if (Settings.ledstate &0x04) {
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blinks++;
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}
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}
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void MqttPublish(const char* topic, boolean retained)
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{
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char *me;
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if (!strcmp(Settings.mqtt_prefix[0],Settings.mqtt_prefix[1])) {
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me = strstr(topic,Settings.mqtt_prefix[0]);
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if (me == topic) {
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mqtt_cmnd_publish += 3;
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}
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}
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MqttPublishDirect(topic, retained);
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}
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void MqttPublish(const char* topic)
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{
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MqttPublish(topic, false);
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}
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void MqttPublishPrefixTopic_P(uint8_t prefix, const char* subtopic, boolean retained)
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{
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/* prefix 0 = cmnd using subtopic
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* prefix 1 = stat using subtopic
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* prefix 2 = tele using subtopic
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* prefix 4 = cmnd using subtopic or RESULT
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* prefix 5 = stat using subtopic or RESULT
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* prefix 6 = tele using subtopic or RESULT
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*/
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char romram[33];
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char stopic[TOPSZ];
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snprintf_P(romram, sizeof(romram), ((prefix > 3) && !Settings.flag.mqtt_response) ? S_RSLT_RESULT : subtopic);
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for (byte i = 0; i < strlen(romram); i++) {
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romram[i] = toupper(romram[i]);
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}
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prefix &= 3;
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GetTopic_P(stopic, prefix, mqtt_topic, romram);
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MqttPublish(stopic, retained);
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}
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void MqttPublishPrefixTopic_P(uint8_t prefix, const char* subtopic)
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{
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MqttPublishPrefixTopic_P(prefix, subtopic, false);
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}
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void MqttPublishPowerState(byte device)
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{
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char stopic[TOPSZ];
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char scommand[33];
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if ((device < 1) || (device > devices_present)) { device = 1; }
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if ((SONOFF_IFAN02 == Settings.module) && (device > 1)) {
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if (GetFanspeed() < 4) { // 4 occurs when fanspeed is 3 and RC button 2 is pressed
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snprintf_P(scommand, sizeof(scommand), PSTR(D_CMND_FANSPEED));
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GetTopic_P(stopic, STAT, mqtt_topic, (Settings.flag.mqtt_response) ? scommand : S_RSLT_RESULT);
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snprintf_P(mqtt_data, sizeof(mqtt_data), S_JSON_COMMAND_NVALUE, scommand, GetFanspeed());
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MqttPublish(stopic);
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}
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} else {
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GetPowerDevice(scommand, device, sizeof(scommand), Settings.flag.device_index_enable);
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GetTopic_P(stopic, STAT, mqtt_topic, (Settings.flag.mqtt_response) ? scommand : S_RSLT_RESULT);
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snprintf_P(mqtt_data, sizeof(mqtt_data), S_JSON_COMMAND_SVALUE, scommand, GetStateText(bitRead(power, device -1)));
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MqttPublish(stopic);
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GetTopic_P(stopic, STAT, mqtt_topic, scommand);
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snprintf_P(mqtt_data, sizeof(mqtt_data), GetStateText(bitRead(power, device -1)));
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MqttPublish(stopic, Settings.flag.mqtt_power_retain);
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}
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}
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void MqttPublishPowerBlinkState(byte device)
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{
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char scommand[33];
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if ((device < 1) || (device > devices_present)) {
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device = 1;
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}
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snprintf_P(mqtt_data, sizeof(mqtt_data), PSTR("{\"%s\":\"" D_JSON_BLINK " %s\"}"),
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GetPowerDevice(scommand, device, sizeof(scommand), Settings.flag.device_index_enable), GetStateText(bitRead(blink_mask, device -1)));
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MqttPublishPrefixTopic_P(RESULT_OR_STAT, S_RSLT_POWER);
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}
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/*********************************************************************************************/
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void MqttDisconnected(int state)
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{
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mqtt_connected = false;
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mqtt_retry_counter = Settings.mqtt_retry;
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snprintf_P(log_data, sizeof(log_data), PSTR(D_LOG_MQTT D_CONNECT_FAILED_TO " %s:%d, rc %d. " D_RETRY_IN " %d " D_UNIT_SECOND),
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Settings.mqtt_host, Settings.mqtt_port, state, mqtt_retry_counter);
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AddLog(LOG_LEVEL_INFO);
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rules_flag.mqtt_disconnected = 1;
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}
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void MqttConnected()
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{
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char stopic[TOPSZ];
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if (Settings.flag.mqtt_enabled) {
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AddLog_P(LOG_LEVEL_INFO, S_LOG_MQTT, PSTR(D_CONNECTED));
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mqtt_connected = true;
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mqtt_retry_counter = 0;
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GetTopic_P(stopic, TELE, mqtt_topic, S_LWT);
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|
||||||
snprintf_P(mqtt_data, sizeof(mqtt_data), PSTR(D_ONLINE));
|
|
||||||
MqttPublish(stopic, true);
|
|
||||||
|
|
||||||
// Satisfy iobroker (#299)
|
|
||||||
mqtt_data[0] = '\0';
|
|
||||||
MqttPublishPrefixTopic_P(CMND, S_RSLT_POWER);
|
|
||||||
|
|
||||||
GetTopic_P(stopic, CMND, mqtt_topic, PSTR("#"));
|
|
||||||
MqttSubscribe(stopic);
|
|
||||||
if (strstr(Settings.mqtt_fulltopic, MQTT_TOKEN_TOPIC) != NULL) {
|
|
||||||
GetTopic_P(stopic, CMND, Settings.mqtt_grptopic, PSTR("#"));
|
|
||||||
MqttSubscribe(stopic);
|
|
||||||
fallback_topic_flag = 1;
|
|
||||||
GetTopic_P(stopic, CMND, mqtt_client, PSTR("#"));
|
|
||||||
fallback_topic_flag = 0;
|
|
||||||
MqttSubscribe(stopic);
|
|
||||||
}
|
|
||||||
|
|
||||||
XdrvCall(FUNC_MQTT_SUBSCRIBE);
|
|
||||||
}
|
|
||||||
|
|
||||||
if (mqtt_initial_connection_state) {
|
|
||||||
snprintf_P(mqtt_data, sizeof(mqtt_data), PSTR("{\"" D_CMND_MODULE "\":\"%s\",\"" D_JSON_VERSION "\":\"%s\",\"" D_JSON_FALLBACKTOPIC "\":\"%s\",\"" D_CMND_GROUPTOPIC "\":\"%s\"}"),
|
|
||||||
my_module.name, my_version, mqtt_client, Settings.mqtt_grptopic);
|
|
||||||
MqttPublishPrefixTopic_P(TELE, PSTR(D_RSLT_INFO "1"));
|
|
||||||
#ifdef USE_WEBSERVER
|
|
||||||
if (Settings.webserver) {
|
|
||||||
snprintf_P(mqtt_data, sizeof(mqtt_data), PSTR("{\"" D_JSON_WEBSERVER_MODE "\":\"%s\",\"" D_CMND_HOSTNAME "\":\"%s\",\"" D_CMND_IPADDRESS "\":\"%s\"}"),
|
|
||||||
(2 == Settings.webserver) ? D_ADMIN : D_USER, my_hostname, WiFi.localIP().toString().c_str());
|
|
||||||
MqttPublishPrefixTopic_P(TELE, PSTR(D_RSLT_INFO "2"));
|
|
||||||
}
|
|
||||||
#endif // USE_WEBSERVER
|
|
||||||
snprintf_P(mqtt_data, sizeof(mqtt_data), PSTR("{\"" D_JSON_RESTARTREASON "\":\"%s\"}"),
|
|
||||||
(GetResetReason() == "Exception") ? ESP.getResetInfo().c_str() : GetResetReason().c_str());
|
|
||||||
MqttPublishPrefixTopic_P(TELE, PSTR(D_RSLT_INFO "3"));
|
|
||||||
for (byte i = 1; i <= devices_present; i++) {
|
|
||||||
MqttPublishPowerState(i);
|
|
||||||
if (SONOFF_IFAN02 == Settings.module) { break; } // Only report status of light relay
|
|
||||||
}
|
|
||||||
if (Settings.tele_period) { tele_period = Settings.tele_period -9; } // Enable TelePeriod in 9 seconds
|
|
||||||
rules_flag.system_boot = 1;
|
|
||||||
XdrvCall(FUNC_MQTT_INIT);
|
|
||||||
}
|
|
||||||
mqtt_initial_connection_state = 0;
|
|
||||||
rules_flag.mqtt_connected = 1;
|
|
||||||
global_state.mqtt_down = 0;
|
|
||||||
}
|
|
||||||
|
|
||||||
#ifdef USE_MQTT_TLS
|
|
||||||
boolean MqttCheckTls()
|
|
||||||
{
|
|
||||||
char fingerprint1[60];
|
|
||||||
char fingerprint2[60];
|
|
||||||
boolean result = false;
|
|
||||||
|
|
||||||
fingerprint1[0] = '\0';
|
|
||||||
fingerprint2[0] = '\0';
|
|
||||||
for (byte i = 0; i < sizeof(Settings.mqtt_fingerprint[0]); i++) {
|
|
||||||
snprintf_P(fingerprint1, sizeof(fingerprint1), PSTR("%s%s%02X"), fingerprint1, (i) ? " " : "", Settings.mqtt_fingerprint[0][i]);
|
|
||||||
snprintf_P(fingerprint2, sizeof(fingerprint2), PSTR("%s%s%02X"), fingerprint2, (i) ? " " : "", Settings.mqtt_fingerprint[1][i]);
|
|
||||||
}
|
|
||||||
|
|
||||||
AddLog_P(LOG_LEVEL_INFO, S_LOG_MQTT, PSTR(D_FINGERPRINT));
|
|
||||||
|
|
||||||
//#ifdef ARDUINO_ESP8266_RELEASE_2_4_1
|
|
||||||
EspClient = WiFiClientSecure(); // Wifi Secure Client reconnect issue 4497 (https://github.com/esp8266/Arduino/issues/4497)
|
|
||||||
//#endif
|
|
||||||
|
|
||||||
if (!EspClient.connect(Settings.mqtt_host, Settings.mqtt_port)) {
|
|
||||||
snprintf_P(log_data, sizeof(log_data), PSTR(D_LOG_MQTT D_TLS_CONNECT_FAILED_TO " %s:%d. " D_RETRY_IN " %d " D_UNIT_SECOND),
|
|
||||||
Settings.mqtt_host, Settings.mqtt_port, mqtt_retry_counter);
|
|
||||||
AddLog(LOG_LEVEL_DEBUG);
|
|
||||||
} else {
|
|
||||||
if (EspClient.verify(fingerprint1, Settings.mqtt_host)) {
|
|
||||||
AddLog_P(LOG_LEVEL_INFO, S_LOG_MQTT, PSTR(D_VERIFIED "1"));
|
|
||||||
result = true;
|
|
||||||
}
|
|
||||||
else if (EspClient.verify(fingerprint2, Settings.mqtt_host)) {
|
|
||||||
AddLog_P(LOG_LEVEL_INFO, S_LOG_MQTT, PSTR(D_VERIFIED "2"));
|
|
||||||
result = true;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
if (!result) AddLog_P(LOG_LEVEL_INFO, S_LOG_MQTT, PSTR(D_FAILED));
|
|
||||||
EspClient.stop();
|
|
||||||
yield();
|
|
||||||
return result;
|
|
||||||
}
|
|
||||||
#endif // USE_MQTT_TLS
|
|
||||||
|
|
||||||
void MqttReconnect()
|
|
||||||
{
|
|
||||||
char stopic[TOPSZ];
|
|
||||||
|
|
||||||
if (!Settings.flag.mqtt_enabled) {
|
|
||||||
MqttConnected();
|
|
||||||
return;
|
|
||||||
}
|
|
||||||
|
|
||||||
#if defined(USE_WEBSERVER) && defined(USE_EMULATION)
|
|
||||||
UdpDisconnect();
|
|
||||||
#endif // USE_EMULATION
|
|
||||||
|
|
||||||
AddLog_P(LOG_LEVEL_INFO, S_LOG_MQTT, PSTR(D_ATTEMPTING_CONNECTION));
|
|
||||||
|
|
||||||
mqtt_connected = false;
|
|
||||||
mqtt_retry_counter = Settings.mqtt_retry;
|
|
||||||
global_state.mqtt_down = 1;
|
|
||||||
|
|
||||||
#ifndef USE_MQTT_TLS
|
|
||||||
#ifdef USE_DISCOVERY
|
|
||||||
#ifdef MQTT_HOST_DISCOVERY
|
|
||||||
if (!strlen(Settings.mqtt_host)) {
|
|
||||||
MdnsDiscoverMqttServer();
|
|
||||||
}
|
|
||||||
#endif // MQTT_HOST_DISCOVERY
|
|
||||||
#endif // USE_DISCOVERY
|
|
||||||
#endif // USE_MQTT_TLS
|
|
||||||
|
|
||||||
char *mqtt_user = NULL;
|
|
||||||
char *mqtt_pwd = NULL;
|
|
||||||
if (strlen(Settings.mqtt_user) > 0) mqtt_user = Settings.mqtt_user;
|
|
||||||
if (strlen(Settings.mqtt_pwd) > 0) mqtt_pwd = Settings.mqtt_pwd;
|
|
||||||
|
|
||||||
GetTopic_P(stopic, TELE, mqtt_topic, S_LWT);
|
|
||||||
snprintf_P(mqtt_data, sizeof(mqtt_data), S_OFFLINE);
|
|
||||||
|
|
||||||
//#ifdef ARDUINO_ESP8266_RELEASE_2_4_1
|
|
||||||
#ifdef USE_MQTT_TLS
|
|
||||||
EspClient = WiFiClientSecure(); // Wifi Secure Client reconnect issue 4497 (https://github.com/esp8266/Arduino/issues/4497)
|
|
||||||
#else
|
|
||||||
EspClient = WiFiClient(); // Wifi Client reconnect issue 4497 (https://github.com/esp8266/Arduino/issues/4497)
|
|
||||||
#endif
|
|
||||||
//#endif
|
|
||||||
|
|
||||||
if (2 == mqtt_initial_connection_state) { // Executed once just after power on and wifi is connected
|
|
||||||
#ifdef USE_MQTT_TLS
|
|
||||||
if (!MqttCheckTls()) return;
|
|
||||||
#endif // USE_MQTT_TLS
|
|
||||||
|
|
||||||
#if (MQTT_LIBRARY_TYPE == MQTT_TASMOTAMQTT)
|
|
||||||
MqttClient.InitConnection(Settings.mqtt_host, Settings.mqtt_port);
|
|
||||||
MqttClient.InitClient(mqtt_client, mqtt_user, mqtt_pwd, MQTT_KEEPALIVE);
|
|
||||||
MqttClient.InitLWT(stopic, mqtt_data, 1, true);
|
|
||||||
MqttClient.OnConnected(MqttConnected);
|
|
||||||
MqttClient.OnDisconnected(MqttDisconnectedCb);
|
|
||||||
MqttClient.OnData(MqttDataHandler);
|
|
||||||
#elif (MQTT_LIBRARY_TYPE == MQTT_ARDUINOMQTT)
|
|
||||||
MqttClient.begin(Settings.mqtt_host, Settings.mqtt_port, EspClient);
|
|
||||||
MqttClient.setWill(stopic, mqtt_data, true, 1);
|
|
||||||
MqttClient.setOptions(MQTT_KEEPALIVE, true, MQTT_TIMEOUT);
|
|
||||||
// MqttClient.onMessageAdvanced(MqttMyDataCb);
|
|
||||||
MqttClient.onMessage(MqttMyDataCb);
|
|
||||||
#endif
|
|
||||||
|
|
||||||
mqtt_initial_connection_state = 1;
|
|
||||||
}
|
|
||||||
|
|
||||||
#if (MQTT_LIBRARY_TYPE == MQTT_PUBSUBCLIENT)
|
|
||||||
MqttClient.setCallback(MqttDataHandler);
|
|
||||||
MqttClient.setServer(Settings.mqtt_host, Settings.mqtt_port);
|
|
||||||
if (MqttClient.connect(mqtt_client, mqtt_user, mqtt_pwd, stopic, 1, true, mqtt_data)) {
|
|
||||||
MqttConnected();
|
|
||||||
} else {
|
|
||||||
MqttDisconnected(MqttClient.state()); // status codes are documented here http://pubsubclient.knolleary.net/api.html#state
|
|
||||||
}
|
|
||||||
#elif (MQTT_LIBRARY_TYPE == MQTT_TASMOTAMQTT)
|
|
||||||
MqttClient.Connect();
|
|
||||||
#elif (MQTT_LIBRARY_TYPE == MQTT_ARDUINOMQTT)
|
|
||||||
if (MqttClient.connect(mqtt_client, mqtt_user, mqtt_pwd)) {
|
|
||||||
MqttConnected();
|
|
||||||
} else {
|
|
||||||
MqttDisconnected(MqttClient.lastError()); // status codes are documented here https://github.com/256dpi/lwmqtt/blob/master/include/lwmqtt.h#L11
|
|
||||||
}
|
|
||||||
#endif // MQTT_LIBRARY_TYPE
|
|
||||||
}
|
|
||||||
|
|
||||||
void MqttCheck()
|
|
||||||
{
|
|
||||||
if (Settings.flag.mqtt_enabled) {
|
|
||||||
if (!MqttIsConnected()) {
|
|
||||||
global_state.mqtt_down = 1;
|
|
||||||
if (!mqtt_retry_counter) {
|
|
||||||
MqttReconnect();
|
|
||||||
} else {
|
|
||||||
mqtt_retry_counter--;
|
|
||||||
}
|
|
||||||
} else {
|
|
||||||
global_state.mqtt_down = 0;
|
|
||||||
}
|
|
||||||
} else {
|
|
||||||
global_state.mqtt_down = 0;
|
|
||||||
if (mqtt_initial_connection_state) MqttReconnect();
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
/*********************************************************************************************/
|
|
||||||
|
|
||||||
bool MqttCommand()
|
|
||||||
{
|
|
||||||
char command [CMDSZ];
|
|
||||||
bool serviced = true;
|
|
||||||
char stemp1[TOPSZ];
|
|
||||||
char scommand[CMDSZ];
|
|
||||||
uint16_t i;
|
|
||||||
|
|
||||||
uint16_t index = XdrvMailbox.index;
|
|
||||||
uint16_t data_len = XdrvMailbox.data_len;
|
|
||||||
uint16_t payload16 = XdrvMailbox.payload16;
|
|
||||||
int16_t payload = XdrvMailbox.payload;
|
|
||||||
uint8_t grpflg = XdrvMailbox.grpflg;
|
|
||||||
char *type = XdrvMailbox.topic;
|
|
||||||
char *dataBuf = XdrvMailbox.data;
|
|
||||||
|
|
||||||
int command_code = GetCommandCode(command, sizeof(command), type, kMqttCommands);
|
|
||||||
if (-1 == command_code) {
|
|
||||||
serviced = false; // Unknown command
|
|
||||||
}
|
|
||||||
else if (CMND_MQTTHOST == command_code) {
|
|
||||||
if ((data_len > 0) && (data_len < sizeof(Settings.mqtt_host))) {
|
|
||||||
strlcpy(Settings.mqtt_host, (SC_CLEAR == Shortcut(dataBuf)) ? "" : (SC_DEFAULT == Shortcut(dataBuf)) ? MQTT_HOST : dataBuf, sizeof(Settings.mqtt_host));
|
|
||||||
restart_flag = 2;
|
|
||||||
}
|
|
||||||
snprintf_P(mqtt_data, sizeof(mqtt_data), S_JSON_COMMAND_SVALUE, command, Settings.mqtt_host);
|
|
||||||
}
|
|
||||||
else if (CMND_MQTTPORT == command_code) {
|
|
||||||
if (payload16 > 0) {
|
|
||||||
Settings.mqtt_port = (1 == payload16) ? MQTT_PORT : payload16;
|
|
||||||
restart_flag = 2;
|
|
||||||
}
|
|
||||||
snprintf_P(mqtt_data, sizeof(mqtt_data), S_JSON_COMMAND_NVALUE, command, Settings.mqtt_port);
|
|
||||||
}
|
|
||||||
else if (CMND_MQTTRETRY == command_code) {
|
|
||||||
if ((payload >= MQTT_RETRY_SECS) && (payload < 32001)) {
|
|
||||||
Settings.mqtt_retry = payload;
|
|
||||||
mqtt_retry_counter = Settings.mqtt_retry;
|
|
||||||
}
|
|
||||||
snprintf_P(mqtt_data, sizeof(mqtt_data), S_JSON_COMMAND_NVALUE, command, Settings.mqtt_retry);
|
|
||||||
}
|
|
||||||
else if ((CMND_STATETEXT == command_code) && (index > 0) && (index <= 4)) {
|
|
||||||
if ((data_len > 0) && (data_len < sizeof(Settings.state_text[0]))) {
|
|
||||||
for(i = 0; i <= data_len; i++) {
|
|
||||||
if (dataBuf[i] == ' ') dataBuf[i] = '_';
|
|
||||||
}
|
|
||||||
strlcpy(Settings.state_text[index -1], dataBuf, sizeof(Settings.state_text[0]));
|
|
||||||
}
|
|
||||||
snprintf_P(mqtt_data, sizeof(mqtt_data), S_JSON_COMMAND_INDEX_SVALUE, command, index, GetStateText(index -1));
|
|
||||||
}
|
|
||||||
#ifdef USE_MQTT_TLS
|
|
||||||
else if ((CMND_MQTTFINGERPRINT == command_code) && (index > 0) && (index <= 2)) {
|
|
||||||
char fingerprint[60];
|
|
||||||
if ((data_len > 0) && (data_len < sizeof(fingerprint))) {
|
|
||||||
strlcpy(fingerprint, (SC_CLEAR == Shortcut(dataBuf)) ? "" : (SC_DEFAULT == Shortcut(dataBuf)) ? (1 == index) ? MQTT_FINGERPRINT1 : MQTT_FINGERPRINT2 : dataBuf, sizeof(fingerprint));
|
|
||||||
char *p = fingerprint;
|
|
||||||
for (byte i = 0; i < 20; i++) {
|
|
||||||
Settings.mqtt_fingerprint[index -1][i] = strtol(p, &p, 16);
|
|
||||||
}
|
|
||||||
restart_flag = 2;
|
|
||||||
}
|
|
||||||
fingerprint[0] = '\0';
|
|
||||||
for (byte i = 0; i < sizeof(Settings.mqtt_fingerprint[index -1]); i++) {
|
|
||||||
snprintf_P(fingerprint, sizeof(fingerprint), PSTR("%s%s%02X"), fingerprint, (i) ? " " : "", Settings.mqtt_fingerprint[index -1][i]);
|
|
||||||
}
|
|
||||||
snprintf_P(mqtt_data, sizeof(mqtt_data), S_JSON_COMMAND_INDEX_SVALUE, command, index, fingerprint);
|
|
||||||
}
|
|
||||||
#endif
|
|
||||||
else if ((CMND_MQTTCLIENT == command_code) && !grpflg) {
|
|
||||||
if ((data_len > 0) && (data_len < sizeof(Settings.mqtt_client))) {
|
|
||||||
strlcpy(Settings.mqtt_client, (SC_DEFAULT == Shortcut(dataBuf)) ? MQTT_CLIENT_ID : dataBuf, sizeof(Settings.mqtt_client));
|
|
||||||
restart_flag = 2;
|
|
||||||
}
|
|
||||||
snprintf_P(mqtt_data, sizeof(mqtt_data), S_JSON_COMMAND_SVALUE, command, Settings.mqtt_client);
|
|
||||||
}
|
|
||||||
else if (CMND_MQTTUSER == command_code) {
|
|
||||||
if ((data_len > 0) && (data_len < sizeof(Settings.mqtt_user))) {
|
|
||||||
strlcpy(Settings.mqtt_user, (SC_CLEAR == Shortcut(dataBuf)) ? "" : (SC_DEFAULT == Shortcut(dataBuf)) ? MQTT_USER : dataBuf, sizeof(Settings.mqtt_user));
|
|
||||||
restart_flag = 2;
|
|
||||||
}
|
|
||||||
snprintf_P(mqtt_data, sizeof(mqtt_data), S_JSON_COMMAND_SVALUE, command, Settings.mqtt_user);
|
|
||||||
}
|
|
||||||
else if (CMND_MQTTPASSWORD == command_code) {
|
|
||||||
if ((data_len > 0) && (data_len < sizeof(Settings.mqtt_pwd))) {
|
|
||||||
strlcpy(Settings.mqtt_pwd, (SC_CLEAR == Shortcut(dataBuf)) ? "" : (SC_DEFAULT == Shortcut(dataBuf)) ? MQTT_PASS : dataBuf, sizeof(Settings.mqtt_pwd));
|
|
||||||
snprintf_P(mqtt_data, sizeof(mqtt_data), S_JSON_COMMAND_SVALUE, command, Settings.mqtt_pwd);
|
|
||||||
restart_flag = 2;
|
|
||||||
} else {
|
|
||||||
snprintf_P(mqtt_data, sizeof(mqtt_data), S_JSON_COMMAND_ASTERIX, command);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
else if (CMND_FULLTOPIC == command_code) {
|
|
||||||
if ((data_len > 0) && (data_len < sizeof(Settings.mqtt_fulltopic))) {
|
|
||||||
MakeValidMqtt(1, dataBuf);
|
|
||||||
if (!strcmp(dataBuf, mqtt_client)) SetShortcut(dataBuf, SC_DEFAULT);
|
|
||||||
strlcpy(stemp1, (SC_DEFAULT == Shortcut(dataBuf)) ? MQTT_FULLTOPIC : dataBuf, sizeof(stemp1));
|
|
||||||
if (strcmp(stemp1, Settings.mqtt_fulltopic)) {
|
|
||||||
snprintf_P(mqtt_data, sizeof(mqtt_data), (Settings.flag.mqtt_offline) ? S_OFFLINE : "");
|
|
||||||
MqttPublishPrefixTopic_P(TELE, PSTR(D_LWT), true); // Offline or remove previous retained topic
|
|
||||||
strlcpy(Settings.mqtt_fulltopic, stemp1, sizeof(Settings.mqtt_fulltopic));
|
|
||||||
restart_flag = 2;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
snprintf_P(mqtt_data, sizeof(mqtt_data), S_JSON_COMMAND_SVALUE, command, Settings.mqtt_fulltopic);
|
|
||||||
}
|
|
||||||
else if ((CMND_PREFIX == command_code) && (index > 0) && (index <= 3)) {
|
|
||||||
if ((data_len > 0) && (data_len < sizeof(Settings.mqtt_prefix[0]))) {
|
|
||||||
MakeValidMqtt(0, dataBuf);
|
|
||||||
strlcpy(Settings.mqtt_prefix[index -1], (SC_DEFAULT == Shortcut(dataBuf)) ? (1==index)?SUB_PREFIX:(2==index)?PUB_PREFIX:PUB_PREFIX2 : dataBuf, sizeof(Settings.mqtt_prefix[0]));
|
|
||||||
// if (Settings.mqtt_prefix[index -1][strlen(Settings.mqtt_prefix[index -1])] == '/') Settings.mqtt_prefix[index -1][strlen(Settings.mqtt_prefix[index -1])] = 0;
|
|
||||||
restart_flag = 2;
|
|
||||||
}
|
|
||||||
snprintf_P(mqtt_data, sizeof(mqtt_data), S_JSON_COMMAND_INDEX_SVALUE, command, index, Settings.mqtt_prefix[index -1]);
|
|
||||||
}
|
|
||||||
else if (CMND_PUBLISH == command_code) {
|
|
||||||
if (data_len > 0) {
|
|
||||||
char *mqtt_part = strtok(dataBuf, " ");
|
|
||||||
if (mqtt_part) {
|
|
||||||
snprintf(stemp1, sizeof(stemp1), mqtt_part);
|
|
||||||
mqtt_part = strtok(NULL, " ");
|
|
||||||
if (mqtt_part) {
|
|
||||||
snprintf(mqtt_data, sizeof(mqtt_data), mqtt_part);
|
|
||||||
} else {
|
|
||||||
mqtt_data[0] = '\0';
|
|
||||||
}
|
|
||||||
MqttPublishDirect(stemp1, (index == 2));
|
|
||||||
// snprintf_P(mqtt_data, sizeof(mqtt_data), S_JSON_COMMAND_SVALUE, command, D_JSON_DONE);
|
|
||||||
mqtt_data[0] = '\0';
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
else if (CMND_GROUPTOPIC == command_code) {
|
|
||||||
if ((data_len > 0) && (data_len < sizeof(Settings.mqtt_grptopic))) {
|
|
||||||
MakeValidMqtt(0, dataBuf);
|
|
||||||
if (!strcmp(dataBuf, mqtt_client)) SetShortcut(dataBuf, SC_DEFAULT);
|
|
||||||
strlcpy(Settings.mqtt_grptopic, (SC_DEFAULT == Shortcut(dataBuf)) ? MQTT_GRPTOPIC : dataBuf, sizeof(Settings.mqtt_grptopic));
|
|
||||||
restart_flag = 2;
|
|
||||||
}
|
|
||||||
snprintf_P(mqtt_data, sizeof(mqtt_data), S_JSON_COMMAND_SVALUE, command, Settings.mqtt_grptopic);
|
|
||||||
}
|
|
||||||
else if ((CMND_TOPIC == command_code) && !grpflg) {
|
|
||||||
if ((data_len > 0) && (data_len < sizeof(Settings.mqtt_topic))) {
|
|
||||||
MakeValidMqtt(0, dataBuf);
|
|
||||||
if (!strcmp(dataBuf, mqtt_client)) SetShortcut(dataBuf, SC_DEFAULT);
|
|
||||||
strlcpy(stemp1, (SC_DEFAULT == Shortcut(dataBuf)) ? MQTT_TOPIC : dataBuf, sizeof(stemp1));
|
|
||||||
if (strcmp(stemp1, Settings.mqtt_topic)) {
|
|
||||||
snprintf_P(mqtt_data, sizeof(mqtt_data), (Settings.flag.mqtt_offline) ? S_OFFLINE : "");
|
|
||||||
MqttPublishPrefixTopic_P(TELE, PSTR(D_LWT), true); // Offline or remove previous retained topic
|
|
||||||
strlcpy(Settings.mqtt_topic, stemp1, sizeof(Settings.mqtt_topic));
|
|
||||||
restart_flag = 2;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
snprintf_P(mqtt_data, sizeof(mqtt_data), S_JSON_COMMAND_SVALUE, command, Settings.mqtt_topic);
|
|
||||||
}
|
|
||||||
else if ((CMND_BUTTONTOPIC == command_code) && !grpflg) {
|
|
||||||
if ((data_len > 0) && (data_len < sizeof(Settings.button_topic))) {
|
|
||||||
MakeValidMqtt(0, dataBuf);
|
|
||||||
if (!strcmp(dataBuf, mqtt_client)) SetShortcut(dataBuf, SC_DEFAULT);
|
|
||||||
switch (Shortcut(dataBuf)) {
|
|
||||||
case SC_CLEAR: strlcpy(Settings.button_topic, "", sizeof(Settings.button_topic)); break;
|
|
||||||
case SC_DEFAULT: strlcpy(Settings.button_topic, mqtt_topic, sizeof(Settings.button_topic)); break;
|
|
||||||
case SC_USER: strlcpy(Settings.button_topic, MQTT_BUTTON_TOPIC, sizeof(Settings.button_topic)); break;
|
|
||||||
default: strlcpy(Settings.button_topic, dataBuf, sizeof(Settings.button_topic));
|
|
||||||
}
|
|
||||||
}
|
|
||||||
snprintf_P(mqtt_data, sizeof(mqtt_data), S_JSON_COMMAND_SVALUE, command, Settings.button_topic);
|
|
||||||
}
|
|
||||||
else if (CMND_SWITCHTOPIC == command_code) {
|
|
||||||
if ((data_len > 0) && (data_len < sizeof(Settings.switch_topic))) {
|
|
||||||
MakeValidMqtt(0, dataBuf);
|
|
||||||
if (!strcmp(dataBuf, mqtt_client)) SetShortcut(dataBuf, SC_DEFAULT);
|
|
||||||
switch (Shortcut(dataBuf)) {
|
|
||||||
case SC_CLEAR: strlcpy(Settings.switch_topic, "", sizeof(Settings.switch_topic)); break;
|
|
||||||
case SC_DEFAULT: strlcpy(Settings.switch_topic, mqtt_topic, sizeof(Settings.switch_topic)); break;
|
|
||||||
case SC_USER: strlcpy(Settings.switch_topic, MQTT_SWITCH_TOPIC, sizeof(Settings.switch_topic)); break;
|
|
||||||
default: strlcpy(Settings.switch_topic, dataBuf, sizeof(Settings.switch_topic));
|
|
||||||
}
|
|
||||||
}
|
|
||||||
snprintf_P(mqtt_data, sizeof(mqtt_data), S_JSON_COMMAND_SVALUE, command, Settings.switch_topic);
|
|
||||||
}
|
|
||||||
else if (CMND_BUTTONRETAIN == command_code) {
|
|
||||||
if ((payload >= 0) && (payload <= 1)) {
|
|
||||||
if (!payload) {
|
|
||||||
for(i = 1; i <= MAX_KEYS; i++) {
|
|
||||||
SendKey(0, i, 9); // Clear MQTT retain in broker
|
|
||||||
}
|
|
||||||
}
|
|
||||||
Settings.flag.mqtt_button_retain = payload;
|
|
||||||
}
|
|
||||||
snprintf_P(mqtt_data, sizeof(mqtt_data), S_JSON_COMMAND_SVALUE, command, GetStateText(Settings.flag.mqtt_button_retain));
|
|
||||||
}
|
|
||||||
else if (CMND_SWITCHRETAIN == command_code) {
|
|
||||||
if ((payload >= 0) && (payload <= 1)) {
|
|
||||||
if (!payload) {
|
|
||||||
for(i = 1; i <= MAX_SWITCHES; i++) {
|
|
||||||
SendKey(1, i, 9); // Clear MQTT retain in broker
|
|
||||||
}
|
|
||||||
}
|
|
||||||
Settings.flag.mqtt_switch_retain = payload;
|
|
||||||
}
|
|
||||||
snprintf_P(mqtt_data, sizeof(mqtt_data), S_JSON_COMMAND_SVALUE, command, GetStateText(Settings.flag.mqtt_switch_retain));
|
|
||||||
}
|
|
||||||
else if (CMND_POWERRETAIN == command_code) {
|
|
||||||
if ((payload >= 0) && (payload <= 1)) {
|
|
||||||
if (!payload) {
|
|
||||||
for(i = 1; i <= devices_present; i++) { // Clear MQTT retain in broker
|
|
||||||
GetTopic_P(stemp1, STAT, mqtt_topic, GetPowerDevice(scommand, i, sizeof(scommand), Settings.flag.device_index_enable));
|
|
||||||
mqtt_data[0] = '\0';
|
|
||||||
MqttPublish(stemp1, Settings.flag.mqtt_power_retain);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
Settings.flag.mqtt_power_retain = payload;
|
|
||||||
}
|
|
||||||
snprintf_P(mqtt_data, sizeof(mqtt_data), S_JSON_COMMAND_SVALUE, command, GetStateText(Settings.flag.mqtt_power_retain));
|
|
||||||
}
|
|
||||||
else if (CMND_SENSORRETAIN == command_code) {
|
|
||||||
if ((payload >= 0) && (payload <= 1)) {
|
|
||||||
if (!payload) {
|
|
||||||
mqtt_data[0] = '\0';
|
|
||||||
MqttPublishPrefixTopic_P(TELE, PSTR(D_RSLT_SENSOR), Settings.flag.mqtt_sensor_retain);
|
|
||||||
MqttPublishPrefixTopic_P(TELE, PSTR(D_RSLT_ENERGY), Settings.flag.mqtt_sensor_retain);
|
|
||||||
}
|
|
||||||
Settings.flag.mqtt_sensor_retain = payload;
|
|
||||||
}
|
|
||||||
snprintf_P(mqtt_data, sizeof(mqtt_data), S_JSON_COMMAND_SVALUE, command, GetStateText(Settings.flag.mqtt_sensor_retain));
|
|
||||||
}
|
|
||||||
else serviced = false; // Unknown command
|
|
||||||
|
|
||||||
return serviced;
|
|
||||||
}
|
|
||||||
|
|
||||||
/*********************************************************************************************\
|
|
||||||
* Interface
|
|
||||||
\*********************************************************************************************/
|
|
||||||
|
|
||||||
#define XDRV_01
|
|
||||||
|
|
||||||
boolean Xdrv01(byte function)
|
|
||||||
{
|
|
||||||
boolean result = false;
|
|
||||||
|
|
||||||
if (Settings.flag.mqtt_enabled) {
|
|
||||||
switch (function) {
|
|
||||||
case FUNC_LOOP:
|
|
||||||
MqttLoop();
|
|
||||||
break;
|
|
||||||
case FUNC_COMMAND:
|
|
||||||
result = MqttCommand();
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
return result;
|
|
||||||
}
|
|
||||||
File diff suppressed because it is too large
Load Diff
Loading…
Reference in New Issue