mirror of
https://github.com/HASwitchPlate/openHASP.git
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Add esp_mqtt client to replace PubSubClient
This commit is contained in:
fvanroie
parent
74ab9647c1
commit
645d2e851c
@ -276,7 +276,8 @@ static WiFiSpiClass WiFi;
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#if defined(WINDOWS) || defined(POSIX)
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#define USE_PAHO
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#else
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#define USE_PUBSUBCLIENT
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#define USE_ESP_MQTT
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//#define USE_PUBSUBCLIENT
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#endif
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#endif
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570
src/mqtt/hasp_mqtt_esp.cpp
Normal file
570
src/mqtt/hasp_mqtt_esp.cpp
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@ -0,0 +1,570 @@
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/* MIT License - Copyright (c) 2019-2022 Francis Van Roie
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For full license information read the LICENSE file in the project folder */
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#include "hasp_conf.h"
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#if HASP_USE_MQTT > 0
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#ifdef USE_ESP_MQTT
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#include "mqtt_client.h"
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#include "esp_crt_bundle.h"
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#include "hasp/hasp.h"
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#include "hasp_mqtt.h"
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#include "hasp_mqtt_ha.h"
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#include "hal/hasp_hal.h"
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#include "hasp_debug.h"
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#include "hasp_config.h"
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#include "../hasp/hasp_dispatch.h"
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char mqttLwtTopic[28];
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char mqttNodeTopic[24];
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char mqttGroupTopic[24];
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bool mqttEnabled = false;
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bool mqttClientConnected = false;
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bool mqttHAautodiscover = true;
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uint32_t mqttPublishCount;
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uint32_t mqttReceiveCount;
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uint32_t mqttFailedCount;
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char mqttServer[MAX_HOSTNAME_LENGTH] = MQTT_HOSTNAME;
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char mqttUsername[MAX_USERNAME_LENGTH] = MQTT_USERNAME;
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char mqttPassword[MAX_PASSWORD_LENGTH] = MQTT_PASSWORD;
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// char mqttNodeName[16] = MQTT_NODENAME;
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char mqttGroupName[16] = MQTT_GROUPNAME;
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uint16_t mqttPort = MQTT_PORT;
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esp_mqtt_client_handle_t mqttClient;
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static esp_mqtt_client_config_t mqtt_cfg;
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extern const uint8_t rootca_crt_bundle_start[] asm("_binary_data_cert_x509_crt_bundle_bin_start");
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extern const uint8_t rootca_crt_bundle_end[] asm("_binary_data_cert_x509_crt_bundle_bin_end");
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int mqttPublish(const char* topic, const char* payload, size_t len, bool retain)
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{
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if(!mqttEnabled) return MQTT_ERR_DISABLED;
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// Write directly to the client, don't use the buffer
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if(mqttClientConnected && esp_mqtt_client_publish(mqttClient, topic, payload, len, 0, retain) != ESP_FAIL) {
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mqttPublishCount++;
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return MQTT_ERR_OK;
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}
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mqttFailedCount++;
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return mqttClientConnected ? MQTT_ERR_PUB_FAIL : MQTT_ERR_NO_CONN;
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}
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int mqttPublish(const char* topic, const char* payload, bool retain)
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{
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return mqttPublish(topic, payload, strlen(payload), retain);
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}
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////////////////////////////////////////////////////////////////////////////////////////////////////
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// Send changed values OUT
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bool mqttIsConnected()
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{
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return mqttEnabled && mqttClientConnected;
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}
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bool mqtt_send_lwt(bool online)
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{
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char tmp_payload[8];
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// char tmp_topic[strlen(mqttNodeTopic) + 4];
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// strncpy(tmp_topic, mqttNodeTopic, sizeof(tmp_topic));
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// strncat_P(tmp_topic, PSTR(MQTT_TOPIC_LWT), sizeof(tmp_topic));
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size_t len = snprintf_P(tmp_payload, sizeof(tmp_payload), online ? PSTR("online") : PSTR("offline"));
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bool res = mqttPublish(mqttLwtTopic, tmp_payload, len, true);
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return res;
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}
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int mqtt_send_object_state(uint8_t pageid, uint8_t btnid, const char* payload)
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{
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char tmp_topic[strlen(mqttNodeTopic) + 16];
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snprintf_P(tmp_topic, sizeof(tmp_topic), PSTR("%s" MQTT_TOPIC_STATE "/" HASP_OBJECT_NOTATION), mqttNodeTopic,
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pageid, btnid);
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return mqttPublish(tmp_topic, payload, false);
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}
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int mqtt_send_state(const char* subtopic, const char* payload)
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{
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char tmp_topic[strlen(mqttNodeTopic) + strlen(subtopic) + 16];
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snprintf_P(tmp_topic, sizeof(tmp_topic), PSTR("%s" MQTT_TOPIC_STATE "/%s"), mqttNodeTopic, subtopic);
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return mqttPublish(tmp_topic, payload, false);
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}
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int mqtt_send_discovery(const char* payload, size_t len)
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{
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char tmp_topic[20];
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snprintf_P(tmp_topic, sizeof(tmp_topic), PSTR(MQTT_PREFIX "/" MQTT_TOPIC_DISCOVERY));
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return mqttPublish(tmp_topic, payload, len, false);
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}
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////////////////////////////////////////////////////////////////////////////////////////////////////
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// Receive incoming messages
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static void mqtt_message_cb(const char* topic, byte* payload, unsigned int length)
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{ // Handle incoming commands from MQTT
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// if(length + 1 >= mqttClient.getBufferSize()) {
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// mqttFailedCount++;
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// LOG_ERROR(TAG_MQTT_RCV, F(D_MQTT_PAYLOAD_TOO_LONG), (uint32_t)length);
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// return;
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// } else {
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mqttReceiveCount++;
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// payload[length] = '\0';
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// }
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LOG_TRACE(TAG_MQTT_RCV, F("%s = %s"), topic, (char*)payload);
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if(topic == strstr(topic, mqttNodeTopic)) { // startsWith mqttNodeTopic
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// Node topic
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topic += strlen(mqttNodeTopic); // shorten topic
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} else if(topic == strstr(topic, mqttGroupTopic)) { // startsWith mqttGroupTopic
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// Group topic
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topic += strlen(mqttGroupTopic); // shorten topic
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// dispatch_topic_payload(topic, (const char*)payload, length > 0, TAG_MQTT);
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// return;
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#ifdef HASP_USE_BROADCAST
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} else if(topic == strstr_P(topic, PSTR(MQTT_PREFIX "/" MQTT_TOPIC_BROADCAST "/"))) { // broadcast topic
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// Broadcast topic
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topic += strlen_P(PSTR(MQTT_PREFIX "/" MQTT_TOPIC_BROADCAST "/")); // shorten topic
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// dispatch_topic_payload(topic, (const char*)payload, length > 0, TAG_MQTT);
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// return;
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#endif
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#ifdef HASP_USE_HA
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} else if(topic == strstr_P(topic, PSTR("homeassistant/status"))) { // HA discovery topic
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if(mqttHAautodiscover && !strcasecmp_P((char*)payload, PSTR("online"))) {
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mqtt_ha_register_auto_discovery(); // auto-discovery first
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dispatch_current_state(TAG_MQTT); // send the data
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}
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return;
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#endif
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} else {
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// Other topic
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LOG_ERROR(TAG_MQTT, F(D_MQTT_INVALID_TOPIC));
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return;
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}
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// catch a dangling LWT from a previous connection if it appears
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/* if(!strcmp_P(topic, PSTR(MQTT_TOPIC_LWT))) { // endsWith LWT
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if(!strcasecmp_P((char*)payload, PSTR("offline"))) {
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{
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char msg[8];
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char tmp_topic[strlen(mqttNodeTopic) + 8];
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snprintf_P(tmp_topic, sizeof(tmp_topic), PSTR("%s" MQTT_TOPIC_LWT), mqttNodeTopic);
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snprintf_P(msg, sizeof(msg), PSTR("online"));
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// bool res =
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mqttClient.publish(tmp_topic, msg, true);
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mqttPublish(tmp_topic, msg, true);
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}
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}
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else
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{
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// LOG_TRACE(TAG_MQTT, F("ignoring LWT = online"));
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}
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}
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else */
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{
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dispatch_topic_payload(topic, (const char*)payload, length > 0, TAG_MQTT);
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}
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}
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static void mqttSubscribeTo(const char* topic)
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{
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if(esp_mqtt_client_subscribe(mqttClient, topic, 0) == ESP_FAIL) {
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LOG_ERROR(TAG_MQTT, F(D_MQTT_NOT_SUBSCRIBED), topic);
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mqttFailedCount++;
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} else {
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LOG_VERBOSE(TAG_MQTT, F(D_BULLET D_MQTT_SUBSCRIBED), topic);
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}
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}
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void mqttStart()
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{
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char buffer[64];
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char mqttClientId[64];
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char lastWillPayload[8];
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// static uint8_t mqttReconnectCount = 0;
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// bool mqttFirstConnect = true;
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/* Construct unique Client ID*/
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{
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String mac = halGetMacAddress(3, "");
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mac.toLowerCase();
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memset(mqttClientId, 0, sizeof(mqttClientId));
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snprintf_P(mqttClientId, sizeof(mqttClientId), PSTR(D_MQTT_DEFAULT_NAME), mac.c_str());
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LOG_INFO(TAG_MQTT, mqttClientId);
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}
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// Attempt to connect and set LWT and Clean Session
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snprintf_P(buffer, sizeof(buffer), PSTR("%s" MQTT_TOPIC_LWT), mqttNodeTopic); // lastWillTopic
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snprintf_P(lastWillPayload, sizeof(lastWillPayload), PSTR("offline")); // lastWillPayload
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// haspProgressMsg(F(D_MQTT_CONNECTING));
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// haspProgressVal(mqttReconnectCount * 5);
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if(esp_mqtt_client_start(mqttClient) != ESP_OK) {
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LOG_WARNING(TAG_MQTT, F(D_SERVICE_START_FAILED));
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// Retry until we give up and restart after connectTimeout seconds
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// mqttReconnectCount++;
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// switch(0) {
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// default:
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// LOG_WARNING(TAG_MQTT, F("Unknown failure"));
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// }
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// if(mqttReconnectCount > 20) {
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// LOG_ERROR(TAG_MQTT, F("Retry count exceeded, rebooting..."));
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// dispatch_reboot(false);
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// }
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return;
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} else {
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LOG_INFO(TAG_MQTT, F(D_SERVICE_STARTING));
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}
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}
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void onMqttConnect(esp_mqtt_client_handle_t client)
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{
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LOG_INFO(TAG_MQTT, F(D_MQTT_CONNECTED), mqttServer, "mqttClientId");
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// Subscribe to our incoming topics
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char topic[64];
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snprintf_P(topic, sizeof(topic), PSTR("%s" MQTT_TOPIC_COMMAND "/#"), mqttGroupTopic);
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mqttSubscribeTo(topic);
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snprintf_P(topic, sizeof(topic), PSTR("%s" MQTT_TOPIC_COMMAND "/#"), mqttNodeTopic);
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mqttSubscribeTo(topic);
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snprintf_P(topic, sizeof(topic), PSTR("%s" MQTT_TOPIC_CONFIG "/#"), mqttGroupTopic);
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mqttSubscribeTo(topic);
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snprintf_P(topic, sizeof(topic), PSTR("%s" MQTT_TOPIC_CONFIG "/#"), mqttNodeTopic);
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mqttSubscribeTo(topic);
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#if defined(HASP_USE_CUSTOM)
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snprintf_P(topic, sizeof(topic), PSTR("%s" MQTT_TOPIC_CUSTOM "/#"), mqttGroupTopic);
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mqttSubscribeTo(topic);
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snprintf_P(topic, sizeof(topic), PSTR("%s" MQTT_TOPIC_CUSTOM "/#"), mqttNodeTopic);
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mqttSubscribeTo(topic);
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#endif
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#ifdef HASP_USE_BROADCAST
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snprintf_P(topic, sizeof(topic), PSTR(MQTT_PREFIX "/" MQTT_TOPIC_BROADCAST "/" MQTT_TOPIC_COMMAND "/#"));
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mqttSubscribeTo(topic);
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#endif
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/* Home Assistant auto-configuration */
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#ifdef HASP_USE_HA
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if(mqttHAautodiscover) {
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char topic[64];
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snprintf_P(topic, sizeof(topic), PSTR("hass/status"));
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mqttSubscribeTo(topic);
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snprintf_P(topic, sizeof(topic), PSTR("homeassistant/status"));
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mqttSubscribeTo(topic);
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}
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#endif
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// Force any subscribed clients to toggle offline/online when we first connect to
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// make sure we get a full panel refresh at power on. Sending offline,
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// "online" will be sent by the mqttStatusTopic subscription action.
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mqtt_send_lwt(true);
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// mqttFirstConnect = false;
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// mqttReconnectCount = 0;
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// haspReconnect();
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// haspProgressVal(255);
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dispatch_current_state(TAG_MQTT);
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}
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static void onMqttData(esp_mqtt_event_handle_t event)
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{
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String topic = String(event->topic).substring(0, event->topic_len);
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String msg = String(event->data).substring(0, event->data_len);
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// Serial.printf("onMqttData topic '%s' msg '%s'\n", topic.c_str(), msg.c_str());
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mqtt_message_cb(topic.c_str(), (byte*)msg.c_str(), msg.length());
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}
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static void onMqttSubscribed(esp_mqtt_event_handle_t event)
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{
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String topic = String(event->topic).substring(0, event->topic_len);
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String msg = String(event->data).substring(0, event->data_len);
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LOG_VERBOSE(TAG_MQTT, F(D_BULLET D_MQTT_SUBSCRIBED " %d %s %d"), topic.c_str(), event->topic_len, msg.c_str(),
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event->data_len);
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}
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static esp_err_t mqtt_event_handler(esp_mqtt_event_handle_t event)
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{
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// LOG_WARNING(TAG_MQTT, "mqtt_event_handler %d", event->event_id);
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int msg_id;
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switch(event->event_id) {
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case MQTT_EVENT_DISCONNECTED:
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mqttClientConnected = false;
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LOG_WARNING(TAG_MQTT, F(D_MQTT_DISCONNECTED));
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break;
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case MQTT_EVENT_BEFORE_CONNECT:
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// LOG_INFO(TAG_MQTT, F(D_MQTT_CONNECTING));
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break;
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case MQTT_EVENT_CONNECTED:
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LOG_INFO(TAG_MQTT, F(D_SERVICE_STARTED));
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mqttClientConnected = true;
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onMqttConnect(event->client);
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break;
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case MQTT_EVENT_SUBSCRIBED:
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// onMqttSubscribed(event);
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break;
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case MQTT_EVENT_DATA:
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onMqttData(event);
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break;
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case MQTT_EVENT_ERROR: {
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mqttClientConnected = false;
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esp_mqtt_error_codes_t* error_handle = event->error_handle;
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switch(error_handle->error_type) {
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case MQTT_ERROR_TYPE_TCP_TRANSPORT:
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LOG_ERROR(TAG_MQTT, "Transport error");
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break;
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case MQTT_ERROR_TYPE_CONNECTION_REFUSED:
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switch(error_handle->connect_return_code) {
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case MQTT_CONNECTION_REFUSE_PROTOCOL: /*!< MQTT connection refused reason: Wrong protocol */
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LOG_WARNING(TAG_MQTT, "Connection refused: Wrong protocol");
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break;
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case MQTT_CONNECTION_REFUSE_ID_REJECTED: /*!< MQTT connection refused reason: ID rejected */
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LOG_WARNING(TAG_MQTT, "Connection refused: ID rejected");
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break;
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case MQTT_CONNECTION_REFUSE_SERVER_UNAVAILABLE: /*!< MQTT connection refused reason: Server
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unavailable */
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LOG_WARNING(TAG_MQTT, "Connection refused: Server unavailable");
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break;
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case MQTT_CONNECTION_REFUSE_BAD_USERNAME: /*!< MQTT connection refused reason: Wrong user */
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LOG_WARNING(TAG_MQTT, "Connection refused: Wrong user");
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break;
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case MQTT_CONNECTION_REFUSE_NOT_AUTHORIZED: /*!< MQTT connection refused reason: Wrong username
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or password */
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LOG_WARNING(TAG_MQTT, "Connection refused: Authentication error");
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break;
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default:;
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}
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break;
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case MQTT_ERROR_TYPE_NONE:
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default:;
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}
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}
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default:
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LOG_WARNING(TAG_MQTT, "mqtt_event_handler %d", event->event_id);
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break;
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}
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return ESP_OK;
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}
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void mqttSetup()
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{
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esp_crt_bundle_set(rootca_crt_bundle_start);
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strncpy(mqttLwtTopic, mqttNodeTopic, sizeof(mqttLwtTopic));
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strncat_P(mqttLwtTopic, PSTR(MQTT_TOPIC_LWT), sizeof(mqttLwtTopic));
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LOG_WARNING(TAG_MQTT, mqttLwtTopic);
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mqttEnabled = strlen(mqttServer) > 0 && mqttPort > 0;
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if(mqttEnabled) {
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mqtt_cfg.event_handle = mqtt_event_handler;
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mqtt_cfg.buffer_size = MQTT_MAX_PACKET_SIZE;
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mqtt_cfg.out_buffer_size = 512;
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mqtt_cfg.reconnect_timeout_ms = 5000;
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mqtt_cfg.keepalive = 15; /* seconds */
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mqtt_cfg.protocol_ver = MQTT_PROTOCOL_V_3_1_1;
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mqtt_cfg.transport = MQTT_TRANSPORT_OVER_TCP;
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mqtt_cfg.host = mqttServer;
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mqtt_cfg.port = mqttPort;
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mqtt_cfg.username = mqttUsername;
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mqtt_cfg.password = mqttPassword;
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mqtt_cfg.client_id = "TestClient";
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mqtt_cfg.lwt_msg = "offline";
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mqtt_cfg.lwt_retain = true;
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mqtt_cfg.lwt_topic = mqttLwtTopic;
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mqtt_cfg.lwt_qos = 1;
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// mqtt_cfg.crt_bundle_attach = esp_crt_bundle_attach;
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// test Mosquitto doesn't need a user/pwd
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// // mqtt_cfg.username=(const char *)mqtt_user;
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// // mqtt_cfg.password=(const char *)mqtt_pwd;
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mqttClient = esp_mqtt_client_init(&mqtt_cfg);
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mqttStart();
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} else {
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LOG_WARNING(TAG_MQTT, F(D_MQTT_NOT_CONFIGURED));
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}
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}
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IRAM_ATTR void mqttLoop(void)
|
||||
{
|
||||
// mqttClient.loop();
|
||||
}
|
||||
|
||||
void mqttEvery5Seconds(bool networkIsConnected)
|
||||
{
|
||||
// if(mqttEnabled && networkIsConnected && !mqttClientConnected) {
|
||||
// LOG_TRACE(TAG_MQTT, F(D_MQTT_RECONNECTING));
|
||||
// mqttStart();
|
||||
// }
|
||||
}
|
||||
|
||||
void mqttStop()
|
||||
{
|
||||
if(mqttEnabled && mqttClientConnected) {
|
||||
LOG_TRACE(TAG_MQTT, F(D_MQTT_DISCONNECTING));
|
||||
mqtt_send_lwt(false);
|
||||
esp_mqtt_client_stop(mqttClient);
|
||||
LOG_INFO(TAG_MQTT, F(D_MQTT_DISCONNECTED));
|
||||
}
|
||||
}
|
||||
|
||||
void mqtt_get_info(JsonDocument& doc)
|
||||
{
|
||||
char buffer[64];
|
||||
String mac((char*)0);
|
||||
mac.reserve(64);
|
||||
|
||||
JsonObject info = doc.createNestedObject(F("MQTT"));
|
||||
info[F(D_INFO_SERVER)] = mqttServer;
|
||||
info[F(D_INFO_USERNAME)] = mqttUsername;
|
||||
|
||||
mac = halGetMacAddress(3, "");
|
||||
mac.toLowerCase();
|
||||
snprintf_P(buffer, sizeof(buffer), PSTR("%s-%s"), haspDevice.get_hostname(), mac.c_str());
|
||||
info[F(D_INFO_CLIENTID)] = buffer;
|
||||
|
||||
// switch(mqttClient.state()) {
|
||||
// case MQTT_CONNECT_UNAUTHORIZED:
|
||||
// snprintf_P(buffer, sizeof(buffer), PSTR(D_NETWORK_CONNECTION_UNAUTHORIZED));
|
||||
// break;
|
||||
// case MQTT_CONNECT_FAILED:
|
||||
// snprintf_P(buffer, sizeof(buffer), PSTR(D_NETWORK_CONNECTION_FAILED));
|
||||
// break;
|
||||
// case MQTT_DISCONNECTED:
|
||||
// snprintf_P(buffer, sizeof(buffer), PSTR(D_INFO_DISCONNECTED));
|
||||
// break;
|
||||
// case MQTT_CONNECTED:
|
||||
// snprintf_P(buffer, sizeof(buffer), PSTR(D_INFO_CONNECTED));
|
||||
// break;
|
||||
// case MQTT_CONNECTION_TIMEOUT:
|
||||
// case MQTT_CONNECTION_LOST:
|
||||
// case MQTT_CONNECT_BAD_PROTOCOL:
|
||||
// case MQTT_CONNECT_BAD_CLIENT_ID:
|
||||
// case MQTT_CONNECT_UNAVAILABLE:
|
||||
// case MQTT_CONNECT_BAD_CREDENTIALS:
|
||||
// default:
|
||||
// snprintf_P(buffer, sizeof(buffer), PSTR(D_INFO_DISCONNECTED " (%d)"), mqttClient.state());
|
||||
// break;
|
||||
// }
|
||||
// info[F(D_INFO_STATUS)] = buffer;
|
||||
info[F(D_INFO_STATUS)] = mqttClientConnected ? D_INFO_CONNECTED : D_INFO_DISCONNECTED;
|
||||
|
||||
info[F(D_INFO_RECEIVED)] = mqttReceiveCount;
|
||||
info[F(D_INFO_PUBLISHED)] = mqttPublishCount;
|
||||
info[F(D_INFO_FAILED)] = mqttFailedCount;
|
||||
}
|
||||
|
||||
#if HASP_USE_CONFIG > 0
|
||||
bool mqttGetConfig(const JsonObject& settings)
|
||||
{
|
||||
bool changed = false;
|
||||
|
||||
if(strcmp(haspDevice.get_hostname(), settings[FPSTR(FP_CONFIG_NAME)].as<String>().c_str()) != 0) changed = true;
|
||||
settings[FPSTR(FP_CONFIG_NAME)] = haspDevice.get_hostname();
|
||||
|
||||
if(strcmp(mqttGroupName, settings[FPSTR(FP_CONFIG_GROUP)].as<String>().c_str()) != 0) changed = true;
|
||||
settings[FPSTR(FP_CONFIG_GROUP)] = mqttGroupName;
|
||||
|
||||
if(strcmp(mqttServer, settings[FPSTR(FP_CONFIG_HOST)].as<String>().c_str()) != 0) changed = true;
|
||||
settings[FPSTR(FP_CONFIG_HOST)] = mqttServer;
|
||||
|
||||
if(mqttPort != settings[FPSTR(FP_CONFIG_PORT)].as<uint16_t>()) changed = true;
|
||||
settings[FPSTR(FP_CONFIG_PORT)] = mqttPort;
|
||||
|
||||
if(strcmp(mqttUsername, settings[FPSTR(FP_CONFIG_USER)].as<String>().c_str()) != 0) changed = true;
|
||||
settings[FPSTR(FP_CONFIG_USER)] = mqttUsername;
|
||||
|
||||
if(strcmp(mqttPassword, settings[FPSTR(FP_CONFIG_PASS)].as<String>().c_str()) != 0) changed = true;
|
||||
settings[FPSTR(FP_CONFIG_PASS)] = mqttPassword;
|
||||
|
||||
if(changed) configOutput(settings, TAG_MQTT);
|
||||
return changed;
|
||||
}
|
||||
|
||||
/** Set MQTT Configuration.
|
||||
*
|
||||
* Read the settings from json and sets the application variables.
|
||||
*
|
||||
* @note: data pixel should be formated to uint32_t RGBA. Imagemagick requirements.
|
||||
*
|
||||
* @param[in] settings JsonObject with the config settings.
|
||||
**/
|
||||
bool mqttSetConfig(const JsonObject& settings)
|
||||
{
|
||||
configOutput(settings, TAG_MQTT);
|
||||
bool changed = false;
|
||||
|
||||
changed |= configSet(mqttPort, settings[FPSTR(FP_CONFIG_PORT)], F("mqttPort"));
|
||||
|
||||
if(!settings[FPSTR(FP_CONFIG_NAME)].isNull()) {
|
||||
changed |= strcmp(haspDevice.get_hostname(), settings[FPSTR(FP_CONFIG_NAME)]) != 0;
|
||||
// strncpy(mqttNodeName, settings[FPSTR(FP_CONFIG_NAME)], sizeof(mqttNodeName));
|
||||
haspDevice.set_hostname(settings[FPSTR(FP_CONFIG_NAME)].as<const char*>());
|
||||
}
|
||||
// Prefill node name
|
||||
if(strlen(haspDevice.get_hostname()) == 0) {
|
||||
char mqttNodeName[64];
|
||||
String mac = halGetMacAddress(3, "");
|
||||
mac.toLowerCase();
|
||||
snprintf_P(mqttNodeName, sizeof(mqttNodeName), PSTR(D_MQTT_DEFAULT_NAME), mac.c_str());
|
||||
haspDevice.set_hostname(mqttNodeName);
|
||||
changed = true;
|
||||
}
|
||||
|
||||
if(!settings[FPSTR(FP_CONFIG_GROUP)].isNull()) {
|
||||
changed |= strcmp(mqttGroupName, settings[FPSTR(FP_CONFIG_GROUP)]) != 0;
|
||||
strncpy(mqttGroupName, settings[FPSTR(FP_CONFIG_GROUP)], sizeof(mqttGroupName));
|
||||
}
|
||||
|
||||
if(strlen(mqttGroupName) == 0) {
|
||||
strcpy_P(mqttGroupName, PSTR("plates"));
|
||||
changed = true;
|
||||
}
|
||||
|
||||
if(!settings[FPSTR(FP_CONFIG_HOST)].isNull()) {
|
||||
changed |= strcmp(mqttServer, settings[FPSTR(FP_CONFIG_HOST)]) != 0;
|
||||
strncpy(mqttServer, settings[FPSTR(FP_CONFIG_HOST)], sizeof(mqttServer));
|
||||
}
|
||||
|
||||
if(!settings[FPSTR(FP_CONFIG_USER)].isNull()) {
|
||||
changed |= strcmp(mqttUsername, settings[FPSTR(FP_CONFIG_USER)]) != 0;
|
||||
strncpy(mqttUsername, settings[FPSTR(FP_CONFIG_USER)], sizeof(mqttUsername));
|
||||
}
|
||||
|
||||
if(!settings[FPSTR(FP_CONFIG_PASS)].isNull() &&
|
||||
settings[FPSTR(FP_CONFIG_PASS)].as<String>() != String(FPSTR(D_PASSWORD_MASK))) {
|
||||
changed |= strcmp(mqttPassword, settings[FPSTR(FP_CONFIG_PASS)]) != 0;
|
||||
strncpy(mqttPassword, settings[FPSTR(FP_CONFIG_PASS)], sizeof(mqttPassword));
|
||||
}
|
||||
|
||||
snprintf_P(mqttNodeTopic, sizeof(mqttNodeTopic), PSTR(MQTT_PREFIX "/%s/"), haspDevice.get_hostname());
|
||||
snprintf_P(mqttGroupTopic, sizeof(mqttGroupTopic), PSTR(MQTT_PREFIX "/%s/"), mqttGroupName);
|
||||
|
||||
return changed;
|
||||
}
|
||||
#endif // HASP_USE_CONFIG
|
||||
|
||||
#endif // PUBSUBCLIENT
|
||||
|
||||
#endif // HASP_USE_MQTT
|
||||
Loading…
x
Reference in New Issue
Block a user