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- bool setConfig(char* param, char* value) {
- // sets the corresponding config variable for 'param' to new value
- // does not trigger saving to flash
- // does not distinguish between config and config2 as this is only split on flash and web-interface
- Serial.print("setConfig - '");
- Serial.print(param);
- Serial.print("' to '");
- Serial.print(value);
- Serial.println("'");
- if ( strcmp(param, "devName") == 0 ) {
- strlcpy(deviceName, value, 31);
- // deviceName[30] = '\0';
- }
- else if ( strcmp(param, "usedRelais") == 0 ) {
- usedRelaisCount = atoi(value);
- }
- else if ( strcmp(param, "usedButtons") == 0 ) {
- usedButtonsCount = atoi(value);
- }
- else if ( strcmp(param, "mqttHost") == 0 ) {
- strlcpy(mqtt_server, value, 41);
- //mqtt_server[40] = '\0';
- }
- else if ( strcmp(param, "mqttPort") == 0 ) {
- mqtt_port = atoi(value);
- }
- else if ( strcmp(param, "mqttUser") == 0 ) {
- strlcpy(mqtt_user, value, 31);
- }
- else if ( strcmp(param, "mqttPass") == 0 ) {
- strlcpy(mqtt_pass, value, 31);
- }
- else if ( strcmp(param, "willTop") == 0 ) {
- strlcpy(mqtt_willTopic, value, 51);
- }
- else if ( strcmp(param, "willQos") == 0 ) {
- mqtt_willQos = atoi(value);
- }
- else if ( strcmp(param, "willRet") == 0 ) {
- if (atoi(value) == 1) mqtt_willRetain = true;
- else mqtt_willRetain = false;
- }
- else if ( strcmp(param, "willMsg") == 0 ) {
- strlcpy(mqtt_willMsg, value, 31);
- }
- else if ( strcmp(param, "inTop") == 0 ) {
- strlcpy(mqtt_topic_in, value, 51);
- }
- else if ( strcmp(param, "outTop") == 0 ) {
- strlcpy(mqtt_topic_out, value, 51);
- }
- else if ( strcmp(param, "outTop_hold1") == 0 ) {
- strlcpy(mqtt_topic_out_hold_1, value, 51);
- }
- else if ( strcmp(param, "outTop_hold2") == 0 ) {
- strlcpy(mqtt_topic_out_hold_2, value, 51);
- }
- else if ( strcmp(param, "outTop_hold3") == 0 ) {
- strlcpy(mqtt_topic_out_hold_3, value, 51);
- }
- else if ( strcmp(param, "outPld_hold1") == 0 ) {
- Serial.print("set outPld_hold1");
- strlcpy(mqtt_payload_out_hold_1, value, 31);
- }
- else if ( strcmp(param, "outPld_hold2") == 0 ) {
- Serial.print("set outPld_hold2");
- strlcpy(mqtt_payload_out_hold_2, value, 31);
- }
- else if ( strcmp(param, "outPld_hold3") == 0 ) {
- Serial.print("set outPld_hold3");
- strlcpy(mqtt_payload_out_hold_3, value, 31);
- }
- else if ( strcmp(param, "domoIdx1") == 0 ) {
- domoticzIdx[0] = atoi(value);
- }
- else if ( strcmp(param, "domoIdx2") == 0 ) {
- domoticzIdx[1] = atoi(value);
- }
- else if ( strcmp(param, "domoIdx3") == 0 ) {
- domoticzIdx[2] = atoi(value);
- }
- else if ( strcmp(param, "domoOutTop") == 0 ) {
- strlcpy(domoticz_out_topic, value, 51);
- }
- else if ( strcmp(param, "impuls1") == 0 ) {
- relais_impulse[0] = atoi(value);
- }
- else if ( strcmp(param, "impuls2") == 0 ) {
- relais_impulse[1] = atoi(value);
- }
- else if ( strcmp(param, "impuls3") == 0 ) {
- relais_impulse[2] = atoi(value);
- }
- }
- void printConfig() {
- // prints current config vars to serial
- Serial.print("devName: ");
- Serial.println(deviceName);
- Serial.print("httpUser: ");
- Serial.println(http_user);
- Serial.print("httpPass: ");
- Serial.println(http_pass);
- Serial.print("mqttHost: ");
- Serial.println(mqtt_server);
- Serial.print("mqttPort: ");
- Serial.println(mqtt_port);
- Serial.print("mqttUser: ");
- Serial.println(mqtt_user);
- Serial.print("mqttPass: ");
- Serial.println(mqtt_pass);
- Serial.print("inTop: ");
- Serial.println(mqtt_topic_in);
- Serial.print("outTop: ");
- Serial.println(mqtt_topic_out);
- Serial.print("willTop: ");
- Serial.println(mqtt_willTopic);
- Serial.print("willQos: ");
- Serial.println(mqtt_willQos);
- Serial.print("willRet: ");
- Serial.println(mqtt_willRetain);
- Serial.print("willMsg: ");
- Serial.println(mqtt_willMsg);
- Serial.print("domoOutTop: ");
- Serial.println(domoticz_out_topic);
- Serial.print("usedRelais: ");
- Serial.println(usedRelaisCount);
- Serial.print("usedButtons: ");
- Serial.println(usedButtonsCount);
- Serial.print("outTop_hold1: ");
- Serial.println(mqtt_topic_out_hold_1);
- Serial.print("outTop_hold2: ");
- Serial.println(mqtt_topic_out_hold_2);
- Serial.print("outTop_hold3: ");
- Serial.println(mqtt_topic_out_hold_3);
- Serial.print("outPld_hold1: ");
- Serial.println(mqtt_payload_out_hold_1);
- Serial.print("outPld_hold2: ");
- Serial.println(mqtt_payload_out_hold_2);
- Serial.print("outPld_hold3: ");
- Serial.println(mqtt_payload_out_hold_3);
- Serial.print("domoIdx1: ");
- Serial.println(domoticzIdx[0]);
- Serial.print("domoIdx2: ");
- Serial.println(domoticzIdx[1]);
- Serial.print("domoIdx3: ");
- Serial.println(domoticzIdx[2]);
- Serial.print("impuls1: ");
- Serial.println(relais_impulse[0]);
- Serial.print("impuls2: ");
- Serial.println(relais_impulse[1]);
- Serial.print("impuls3: ");
- Serial.println(relais_impulse[2]);
- Serial.println();
- }
- bool loadConfig() { // loadConfig 1
- if (SPIFFS.exists("/config.json")) {
- File configFile = SPIFFS.open("/config.json", "r");
- if (!configFile) {
- Serial.println("ERR: Failed to open file /config.json");
- return false;
- }
- else {
- Serial.println("file /config.json opened");
- size_t size = configFile.size();
- Serial.print("file size: ");
- Serial.println(size);
- if (size > 800) {
- Serial.println("Config file size is too large");
- return false;
- }
- // Allocate a buffer to store contents of the file.
- std::unique_ptr<char[]> buf(new char[size]);
- // We don't use String here because ArduinoJson library requires the input
- // buffer to be mutable. If you don't use ArduinoJson, you may as well
- // use configFile.readString instead.
- configFile.readBytes(buf.get(), size);
- StaticJsonBuffer<810> jsonBuffer;
- JsonObject& json = jsonBuffer.parseObject(buf.get());
- if (!json.success()) {
- Serial.println("Failed to parse config file");
- return false;
- }
- strlcpy(deviceName, json["devName"], 31);
- strlcpy(http_user, json["httpUser"], 31);
- strlcpy(http_pass, json["httpPass"], 31);
- strlcpy(mqtt_server, json["mqttHost"], 41);
- mqtt_port = atoi(json["mqttPort"]);
- strlcpy(mqtt_user, json["mqttUser"], 31);
- strlcpy(mqtt_pass, json["mqttPass"], 31);
- strlcpy(mqtt_topic_in, json["inTop"], 51);
- strlcpy(mqtt_topic_out, json["outTop"], 51);
- strlcpy(mqtt_willTopic, json["willTop"], 51);
- mqtt_willQos = atoi(json["willQos"]);
- if (atoi(json["willRet"]) == 1) mqtt_willRetain = true;
- else mqtt_willRetain = false;
- strlcpy(mqtt_willMsg, json["willMsg"], 31);
- strlcpy(domoticz_out_topic, json["domoOutTop"], 51);
- Serial.println("Loaded config values:");
- printConfig();
- return true;
- }
- }
- else {
- Serial.println("file /config.json file does not exist");
- return false;
- }
- } // loadConfig 1
- bool loadConfig2() {
- if (SPIFFS.exists("/config2.json")) {
- File configFile = SPIFFS.open("/config2.json", "r");
- if (!configFile) {
- Serial.println("ERR: Failed to open file /config2.json");
- return false;
- }
- else {
- Serial.println("file /config2.json opened");
- size_t size = configFile.size();
- Serial.print("file size: ");
- Serial.println(size);
- if (size > 1195) {
- Serial.println("Config file size is too large");
- return false;
- }
- // Allocate a buffer to store contents of the file.
- std::unique_ptr<char[]> buf(new char[size]);
- // We don't use String here because ArduinoJson library requires the input
- // buffer to be mutable. If you don't use ArduinoJson, you may as well
- // use configFile.readString instead.
- configFile.readBytes(buf.get(), size);
- StaticJsonBuffer<810> jsonBuffer;
- JsonObject& json = jsonBuffer.parseObject(buf.get());
- if (!json.success()) {
- Serial.println("Failed to parse config file");
- return false;
- }
- usedRelaisCount = atoi(json["usedRelais"]);
- usedButtonsCount = atoi(json["usedButtons"]);
- strlcpy(mqtt_topic_out_hold_1, json["outTop_hold1"], 51);
- strlcpy(mqtt_topic_out_hold_2, json["outTop_hold2"], 51);
- strlcpy(mqtt_topic_out_hold_3, json["outTop_hold3"], 51);
- strlcpy(mqtt_payload_out_hold_1, json["outPld_hold1"], 31);
- strlcpy(mqtt_payload_out_hold_2, json["outPld_hold2"], 31);
- strlcpy(mqtt_payload_out_hold_3, json["outPld_hold3"], 31);
- domoticzIdx[0] = atoi(json["domoIdx1"]);
- domoticzIdx[1] = atoi(json["domoIdx2"]);
- domoticzIdx[2] = atoi(json["domoIdx3"]);
- relais_impulse[0] = atoi(json["impuls1"]);
- relais_impulse[1] = atoi(json["impuls2"]);
- relais_impulse[2] = atoi(json["impuls3"]);
- Serial.println("Loaded config values:");
- printConfig();
- return true;
- }
- }
- else {
- Serial.println("file /config2.json file does not exist");
- return false;
- }
- }
- bool saveConfig() { // safeConfig
- StaticJsonBuffer<810> jsonBuffer;
- JsonObject& json = jsonBuffer.createObject();
- json["devName"] = deviceName;
- json["httpUser"] = http_user;
- json["httpPass"] = http_pass;
- json["mqttHost"] = mqtt_server;
- json["mqttPort"] = mqtt_port;
- json["mqttUser"] = mqtt_user;
- json["mqttPass"] = mqtt_pass;
- json["willTop"] = mqtt_willTopic;
- json["willQos"] = mqtt_willQos;
- json["willRet"] = mqtt_willRetain;
- json["willMsg"] = mqtt_willMsg;
- json["inTop"] = mqtt_topic_in;
- json["outTop"] = mqtt_topic_out;
- File configFile = SPIFFS.open("/config.json", "w");
- if (!configFile) {
- Serial.println("Failed to open config file for writing");
- return false;
- }
- json.printTo(configFile);
- return true;
- } // safeConfig
- bool saveConfig2() { // safeConfig2
- StaticJsonBuffer<810> jsonBuffer;
- JsonObject& json = jsonBuffer.createObject();
- json["usedRelais"] = usedRelaisCount;
- json["usedButtons"] = usedButtonsCount;
- json["outTop_hold1"] = mqtt_topic_out_hold_1;
- json["outTop_hold2"] = mqtt_topic_out_hold_2;
- json["outTop_hold3"] = mqtt_topic_out_hold_3;
- json["outPld_hold1"] = mqtt_payload_out_hold_1;
- json["outPld_hold2"] = mqtt_payload_out_hold_2;
- json["outPld_hold3"] = mqtt_payload_out_hold_3;
- json["domoIdx1"] = domoticzIdx[0];
- json["domoIdx2"] = domoticzIdx[1];
- json["domoIdx3"] = domoticzIdx[2];
- json["domoOutTop"] = domoticz_out_topic;
- json["impuls1"] = relais_impulse[0];
- json["impuls2"] = relais_impulse[1];
- json["impuls3"] = relais_impulse[2];
- File configFile = SPIFFS.open("/config2.json", "w");
- if (!configFile) {
- Serial.println("Failed to open config2 file for writing");
- return false;
- }
- json.printTo(configFile);
- return true;
- } // safeConfig2
- void checkSaveConfigTriggered() {
- if (saveConfigToFlash) {
- saveConfigToFlash = false;
- saveConfig();
- }
- if (saveConfig2ToFlash) {
- saveConfig2ToFlash = false;
- saveConfig2();
- }
- }
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