mirror of
https://github.com/IoTManagerProject/IoTManager.git
synced 2026-03-26 22:22:16 +03:00
308 lines
8.7 KiB
C++
308 lines
8.7 KiB
C++
#include "MqttClient.h"
|
||
#include "Global.h"
|
||
#include <LittleFS.h>
|
||
|
||
static const char* MODULE = "Mqtt";
|
||
|
||
namespace MqttClient {
|
||
|
||
// Errors
|
||
int wifi_lost_error = 0;
|
||
int mqtt_lost_error = 0;
|
||
bool connected = false;
|
||
|
||
// Session params
|
||
String mqttPrefix;
|
||
String mqttRootDevice;
|
||
|
||
void init() {
|
||
mqtt.setCallback(handleSubscribedUpdates);
|
||
|
||
ts.add(
|
||
WIFI_MQTT_CONNECTION_CHECK, MQTT_RECONNECT_INTERVAL,
|
||
[&](void*) {
|
||
if (isNetworkActive()) {
|
||
if (mqtt.connected()) {
|
||
if (!connected) {
|
||
pm.info("OK");
|
||
setLedStatus(LED_OFF);
|
||
connected = true;
|
||
}
|
||
} else {
|
||
connect();
|
||
if (!just_load) mqtt_lost_error++;
|
||
}
|
||
} else {
|
||
if (connected) {
|
||
pm.error("connection lost");
|
||
connected = false;
|
||
}
|
||
ts.remove(WIFI_MQTT_CONNECTION_CHECK);
|
||
wifi_lost_error++;
|
||
startAPMode();
|
||
}
|
||
},
|
||
nullptr, true);
|
||
}
|
||
|
||
void disconnect() {
|
||
pm.info("disconnect");
|
||
mqtt.disconnect();
|
||
}
|
||
|
||
void reconnect() {
|
||
disconnect();
|
||
connect();
|
||
}
|
||
|
||
void loop() {
|
||
if (!isNetworkActive() || !mqtt.connected()) {
|
||
return;
|
||
}
|
||
mqtt.loop();
|
||
}
|
||
|
||
void subscribe() {
|
||
pm.info("subscribe");
|
||
mqtt.subscribe(mqttPrefix.c_str());
|
||
mqtt.subscribe((mqttRootDevice + "/+/control").c_str());
|
||
mqtt.subscribe((mqttRootDevice + "/order").c_str());
|
||
mqtt.subscribe((mqttRootDevice + "/update").c_str());
|
||
mqtt.subscribe((mqttRootDevice + "/devc").c_str());
|
||
mqtt.subscribe((mqttRootDevice + "/devs").c_str());
|
||
}
|
||
|
||
boolean connect() {
|
||
pm.info("connect");
|
||
|
||
String addr = jsonReadStr(configSetupJson, "mqttServer");
|
||
if (!addr) {
|
||
pm.error("no broker address");
|
||
return false;
|
||
}
|
||
|
||
int port = jsonReadInt(configSetupJson, "mqttPort");
|
||
String user = jsonReadStr(configSetupJson, "mqttUser");
|
||
String pass = jsonReadStr(configSetupJson, "mqttPass");
|
||
|
||
//Session params
|
||
mqttPrefix = jsonReadStr(configSetupJson, "mqttPrefix");
|
||
mqttRootDevice = mqttPrefix + "/" + chipId;
|
||
|
||
pm.info("broker " + addr + ":" + String(port, DEC));
|
||
pm.info("topic " + mqttRootDevice);
|
||
|
||
setLedStatus(LED_FAST);
|
||
mqtt.setServer(addr.c_str(), port);
|
||
bool res = false;
|
||
if (!mqtt.connected()) {
|
||
if (mqtt.connect(chipId.c_str(), user.c_str(), pass.c_str())) {
|
||
pm.info("connected");
|
||
setLedStatus(LED_OFF);
|
||
subscribe();
|
||
res = true;
|
||
} else {
|
||
pm.error("could't connect, retry in " + String(MQTT_RECONNECT_INTERVAL / 1000) + "s");
|
||
setLedStatus(LED_FAST);
|
||
}
|
||
}
|
||
return res;
|
||
}
|
||
|
||
void handleSubscribedUpdates(char* topic, uint8_t* payload, size_t length) {
|
||
String topicStr = String(topic);
|
||
pm.info(topicStr);
|
||
|
||
String payloadStr;
|
||
payloadStr.reserve(length + 1);
|
||
for (size_t i = 0; i < length; i++) {
|
||
payloadStr += (char)payload[i];
|
||
}
|
||
pm.info(payloadStr);
|
||
if (payloadStr.startsWith("HELLO")) {
|
||
pm.info("Full update");
|
||
publishWidgets();
|
||
publishState();
|
||
#ifdef LOGGING_ENABLED
|
||
choose_log_date_and_send();
|
||
#endif
|
||
} else if (topicStr.indexOf("control")) {
|
||
// название топика - команда,
|
||
// значение - параметр
|
||
//IoTmanager/800324-1458415/button99/control 1
|
||
String topic = selectFromMarkerToMarker(topicStr, "/", 3);
|
||
topic = add_set(topic);
|
||
String number = selectToMarkerLast(topic, "Set");
|
||
topic.replace(number, "");
|
||
|
||
order_loop += topic;
|
||
order_loop += " ";
|
||
order_loop += number;
|
||
order_loop += " ";
|
||
order_loop += payloadStr;
|
||
order_loop += ",";
|
||
} else if (topicStr.indexOf("order")) {
|
||
payloadStr.replace("_", " ");
|
||
order_loop += payloadStr;
|
||
order_loop += ",";
|
||
} else if (topicStr.indexOf("update")) {
|
||
if (payloadStr == "1") {
|
||
upgrade = true;
|
||
}
|
||
} else if (topicStr.indexOf("devc")) {
|
||
writeFile(String(DEVICE_CONFIG_FILE), payloadStr);
|
||
Device_init();
|
||
} else if (topicStr.indexOf("devs")) {
|
||
writeFile(String(DEVICE_SCENARIO_FILE), payloadStr);
|
||
loadScenario();
|
||
}
|
||
}
|
||
|
||
boolean publish(const String& topic, const String& data) {
|
||
if (mqtt.beginPublish(topic.c_str(), data.length(), false)) {
|
||
mqtt.print(data);
|
||
return mqtt.endPublish();
|
||
}
|
||
return false;
|
||
}
|
||
|
||
boolean publishData(const String& topic, const String& data) {
|
||
String path = mqttRootDevice + "/" + topic;
|
||
if (!publish(path, data)) {
|
||
pm.error("on publish data");
|
||
return false;
|
||
}
|
||
return true;
|
||
}
|
||
|
||
boolean publishChart(const String& topic, const String& data) {
|
||
String path = mqttRootDevice + "/" + topic + "/status";
|
||
if (!publish(path, data)) {
|
||
pm.error("on publish chart");
|
||
return false;
|
||
}
|
||
return true;
|
||
}
|
||
|
||
boolean publishControl(String id, String topic, String state) {
|
||
String path = mqttPrefix + "/" + id + "/" + topic + "/control";
|
||
return mqtt.publish(path.c_str(), state.c_str(), false);
|
||
}
|
||
|
||
boolean publishChart_test(const String& topic, const String& data) {
|
||
String path = mqttRootDevice + "/" + topic + "/status";
|
||
return mqtt.publish(path.c_str(), data.c_str(), false);
|
||
}
|
||
|
||
boolean publishStatus(const String& topic, const String& data) {
|
||
String path = mqttRootDevice + "/" + topic + "/status";
|
||
String json = "{}";
|
||
jsonWriteStr(json, "status", data);
|
||
return mqtt.publish(path.c_str(), json.c_str(), false);
|
||
}
|
||
|
||
#ifdef LAYOUT_IN_RAM
|
||
void publishWidgets() {
|
||
if (all_widgets != "") {
|
||
int counter = 0;
|
||
String line;
|
||
int psn_1 = 0;
|
||
int psn_2;
|
||
do {
|
||
psn_2 = all_widgets.indexOf("\r\n", psn_1); //\r\n
|
||
line = all_widgets.substring(psn_1, psn_2);
|
||
line.replace("\n", "");
|
||
line.replace("\r\n", "");
|
||
//jsonWriteStr(line, "id", String(counter));
|
||
//jsonWriteStr(line, "pageId", String(counter));
|
||
counter++;
|
||
sendMQTT("config", line);
|
||
Serial.println("[V] " + line);
|
||
psn_1 = psn_2 + 1;
|
||
} while (psn_2 + 2 < all_widgets.length());
|
||
getMemoryLoad("[I] after send all widgets");
|
||
}
|
||
}
|
||
#endif
|
||
|
||
#ifndef LAYOUT_IN_RAM
|
||
void publishWidgets() {
|
||
auto file = seekFile("layout.txt");
|
||
if (!file) {
|
||
pm.error("on seek layout.txt");
|
||
return;
|
||
}
|
||
while (file.available()) {
|
||
String payload = file.readStringUntil('\n');
|
||
pm.info("widgets: " + payload);
|
||
publishData("config", payload);
|
||
}
|
||
file.close();
|
||
}
|
||
#endif
|
||
|
||
void publishState() {
|
||
// берет строку json и ключи превращает в топики а значения колючей в них посылает
|
||
// {"name":"MODULES","lang":"","ip":"192.168.43.60","DS":"34.00","rel1":"1","rel2":"1"}
|
||
// "name":"MODULES","lang":"","ip":"192.168.43.60","DS":"34.00","rel1":"1","rel2":"1"
|
||
// "name":"MODULES","lang":"","ip":"192.168.43.60","DS":"34.00","rel1":"1","rel2":"1",
|
||
String str = configLiveJson;
|
||
str.replace("{", "");
|
||
str.replace("}", "");
|
||
str += ",";
|
||
|
||
while (str.length()) {
|
||
String tmp = selectToMarker(str, ",");
|
||
|
||
String topic = selectToMarker(tmp, ":");
|
||
topic.replace("\"", "");
|
||
|
||
String state = selectToMarkerLast(tmp, ":");
|
||
state.replace("\"", "");
|
||
|
||
if (topic != "name" && topic != "lang" && topic != "ip" && topic.indexOf("_in") < 0) {
|
||
publishStatus(topic, state);
|
||
}
|
||
str = deleteBeforeDelimiter(str, ",");
|
||
}
|
||
}
|
||
|
||
const String getStateStr() {
|
||
switch (mqtt.state()) {
|
||
case -4:
|
||
return F("no respond");
|
||
break;
|
||
case -3:
|
||
return F("connection was broken");
|
||
break;
|
||
case -2:
|
||
return F("connection failed");
|
||
break;
|
||
case -1:
|
||
return F("client disconnected ");
|
||
break;
|
||
case 0:
|
||
return F("client connected");
|
||
break;
|
||
case 1:
|
||
return F("doesn't support the requested version");
|
||
break;
|
||
case 2:
|
||
return F("rejected the client identifier");
|
||
break;
|
||
case 3:
|
||
return F("unable to accept the connection");
|
||
break;
|
||
case 4:
|
||
return F("wrong username/password");
|
||
break;
|
||
case 5:
|
||
return F("not authorized to connect");
|
||
break;
|
||
default:
|
||
return F("unspecified");
|
||
break;
|
||
}
|
||
}
|
||
|
||
} // namespace MqttClient
|