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107 lines
3.2 KiB
107 lines
3.2 KiB
/*
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RENTALITO
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WEBSERVER MODULE
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Copyright (C) 2016 by Xose Pérez <xose dot perez at gmail dot com>
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*/
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#include <WebSocketsServer.h>
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#include <Hash.h>
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#include <ArduinoJson.h>
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WebSocketsServer webSocket = WebSocketsServer(81);
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// -----------------------------------------------------------------------------
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// WEBSOCKETS
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// -----------------------------------------------------------------------------
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bool webSocketSend(char * payload) {
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//DEBUG_MSG("[WEBSOCKET] Broadcasting '%s'\n", payload);
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webSocket.broadcastTXT(payload);
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}
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bool webSocketSend(uint8_t num, char * payload) {
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//DEBUG_MSG("[WEBSOCKET] Sending '%s' to #%d\n", payload, num);
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webSocket.sendTXT(num, payload);
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}
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void webSocketStart(uint8_t num) {
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char buffer[64];
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sprintf(buffer, "%s %s", APP_NAME, APP_VERSION);
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DynamicJsonBuffer jsonBuffer;
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JsonObject& root = jsonBuffer.createObject();
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root["app"] = buffer;
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root["manufacturer"] = String(MANUFACTURER);
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root["device"] = String(DEVICE);
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root["hostname"] = getSetting("hostname", HOSTNAME);
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root["network"] = getNetwork();
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root["ip"] = getIP();
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root["mqttStatus"] = mqttConnected() ? "1" : "0";
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root["mqttServer"] = getSetting("mqttServer", MQTT_SERVER);
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root["mqttPort"] = getSetting("mqttPort", String(MQTT_PORT));
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root["mqttUser"] = getSetting("mqttUser");
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root["mqttPassword"] = getSetting("mqttPassword");
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root["mqttTopic"] = getSetting("mqttTopic", MQTT_TOPIC);
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root["relayStatus"] = digitalRead(RELAY_PIN) == HIGH;
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#if ENABLE_RF
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root["rfChannel"] = getSetting("rfChannel", String(RF_CHANNEL));
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root["rfDevice"] = getSetting("rfDevice", String(RF_DEVICE));
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#endif
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#if ENABLE_EMON
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root["pwMainsVoltage"] = getSetting("pwMainsVoltage", String(EMON_MAINS_VOLTAGE));
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root["pwCurrentRatio"] = getSetting("pwCurrentRatio", String(EMON_CURRENT_RATIO));
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#endif
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JsonArray& wifi = root.createNestedArray("wifi");
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for (byte i=0; i<3; i++) {
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JsonObject& network = wifi.createNestedObject();
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network["ssid"] = getSetting("ssid" + String(i));
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network["pass"] = getSetting("pass" + String(i));
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}
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String output;
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root.printTo(output);
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webSocket.sendTXT(num, (char *) output.c_str());
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}
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void webSocketEvent(uint8_t num, WStype_t type, uint8_t * payload, size_t length) {
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switch(type) {
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case WStype_DISCONNECTED:
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DEBUG_MSG("[WEBSOCKET] #%u disconnected\n", num);
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break;
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case WStype_CONNECTED:
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#if DEBUG_PORT
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{
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IPAddress ip = webSocket.remoteIP(num);
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DEBUG_MSG("[WEBSOCKET] #%u connected, ip: %d.%d.%d.%d, url: %s\n", num, ip[0], ip[1], ip[2], ip[3], payload);
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}
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#endif
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webSocketStart(num);
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break;
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case WStype_TEXT:
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DEBUG_MSG("[WEBSOCKET] #%u sent: %s\n", num, payload);
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break;
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case WStype_BIN:
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DEBUG_MSG("[WEBSOCKET] #%u sent binary length: %u\n", num, length);
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break;
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}
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}
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void webSocketSetup() {
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webSocket.begin();
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webSocket.onEvent(webSocketEvent);
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}
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void webSocketLoop() {
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webSocket.loop();
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}
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