knxultimate/build/protocol/KNXProtocol.js

KNX IP protocol implementation for Node. This is the ENGINE of Node-Red KNX-Ultimate node.

"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const KNXHeader_1 = __importDefault(require("./KNXHeader"));
const KNXSearchRequest_1 = __importDefault(require("./KNXSearchRequest"));
const KNXSearchResponse_1 = __importDefault(require("./KNXSearchResponse"));
const KNXDescriptionRequest_1 = __importDefault(require("./KNXDescriptionRequest"));
const KNXDescriptionResponse_1 = __importDefault(require("./KNXDescriptionResponse"));
const KNXSecureSearchRequest_1 = __importDefault(require("./KNXSecureSearchRequest"));
const KNXSecureSearchResponse_1 = __importDefault(require("./KNXSecureSearchResponse"));
const KNXConnectRequest_1 = __importDefault(require("./KNXConnectRequest"));
const KNXConnectResponse_1 = __importDefault(require("./KNXConnectResponse"));
const KNXConnectionStateRequest_1 = __importDefault(require("./KNXConnectionStateRequest"));
const KNXConnectionStateResponse_1 = __importDefault(require("./KNXConnectionStateResponse"));
const KNXDisconnectRequest_1 = __importDefault(require("./KNXDisconnectRequest"));
const KNXDisconnectResponse_1 = __importDefault(require("./KNXDisconnectResponse"));
const KNXTunnelingRequest_1 = __importDefault(require("./KNXTunnelingRequest"));
const KNXTunnelingAck_1 = __importDefault(require("./KNXTunnelingAck"));
const KNXRoutingIndication_1 = __importDefault(require("./KNXRoutingIndication"));
const HPAI_1 = __importDefault(require("./HPAI"));
const KNXConstants_1 = require("./KNXConstants");
class KNXProtocol {
    static parseMessage(buffer) {
        const knxHeader = KNXHeader_1.default.createFromBuffer(buffer);
        const knxData = buffer.subarray(knxHeader.headerLength);
        let knxMessage;
        switch (knxHeader.service_type) {
            case KNXConstants_1.KNX_CONSTANTS.SEARCH_REQUEST:
                knxMessage = KNXSearchRequest_1.default.createFromBuffer(knxData);
                break;
            case KNXConstants_1.KNX_CONSTANTS.SEARCH_RESPONSE:
                knxMessage = KNXSearchResponse_1.default.createFromBuffer(knxData);
                break;
            case KNXConstants_1.KNX_CONSTANTS.SEARCH_RESPONSE_EXTENDED:
                knxMessage = KNXSecureSearchResponse_1.default.createFromBuffer(knxData);
                break;
            case KNXConstants_1.KNX_CONSTANTS.DESCRIPTION_REQUEST:
                knxMessage = KNXDescriptionRequest_1.default.createFromBuffer(knxData);
                break;
            case KNXConstants_1.KNX_CONSTANTS.DESCRIPTION_RESPONSE:
                knxMessage = KNXDescriptionResponse_1.default.createFromBuffer(knxData);
                break;
            case KNXConstants_1.KNX_CONSTANTS.CONNECT_REQUEST:
                knxMessage = KNXConnectRequest_1.default.createFromBuffer(knxData);
                break;
            case KNXConstants_1.KNX_CONSTANTS.CONNECT_RESPONSE:
                knxMessage = KNXConnectResponse_1.default.createFromBuffer(knxData);
                break;
            case KNXConstants_1.KNX_CONSTANTS.CONNECTIONSTATE_REQUEST:
                knxMessage = KNXConnectionStateRequest_1.default.createFromBuffer(knxData);
                break;
            case KNXConstants_1.KNX_CONSTANTS.CONNECTIONSTATE_RESPONSE:
                knxMessage =
                    KNXConnectionStateResponse_1.default.createFromBuffer(knxData);
                break;
            case KNXConstants_1.KNX_CONSTANTS.DISCONNECT_REQUEST:
                knxMessage = KNXDisconnectRequest_1.default.createFromBuffer(knxData);
                break;
            case KNXConstants_1.KNX_CONSTANTS.DISCONNECT_RESPONSE:
                knxMessage = KNXDisconnectResponse_1.default.createFromBuffer(knxData);
                break;
            case KNXConstants_1.KNX_CONSTANTS.TUNNELING_REQUEST:
                knxMessage = KNXTunnelingRequest_1.default.createFromBuffer(knxData);
                break;
            case KNXConstants_1.KNX_CONSTANTS.TUNNELING_ACK:
                knxMessage = KNXTunnelingAck_1.default.createFromBuffer(knxData);
                break;
            case KNXConstants_1.KNX_CONSTANTS.ROUTING_INDICATION:
                knxMessage = KNXRoutingIndication_1.default.createFromBuffer(knxData);
                break;
            case KNXConstants_1.KNX_CONSTANTS.ROUTING_LOST_MESSAGE:
                break;
        }
        return { knxHeader, knxMessage, knxData };
    }
    static newKNXSearchRequest(hpai) {
        return new KNXSearchRequest_1.default(hpai);
    }
    static newKNXSecureSearchRequest(hpai) {
        return new KNXSecureSearchRequest_1.default(hpai);
    }
    static newKNXDescriptionRequest(hpai) {
        return new KNXDescriptionRequest_1.default(hpai);
    }
    static newKNXConnectRequest(cri, hpaiControl = HPAI_1.default.NULLHPAI, hpaiData = HPAI_1.default.NULLHPAI) {
        return new KNXConnectRequest_1.default(cri, hpaiControl, hpaiData);
    }
    static newKNXConnectionStateRequest(channelID, hpaiControl = HPAI_1.default.NULLHPAI) {
        return new KNXConnectionStateRequest_1.default(channelID, hpaiControl);
    }
    static newKNXDisconnectRequest(channelID, hpaiControl = HPAI_1.default.NULLHPAI) {
        return new KNXDisconnectRequest_1.default(channelID, hpaiControl);
    }
    static newKNXDisconnectResponse(channelID, status) {
        return new KNXDisconnectResponse_1.default(channelID, status);
    }
    static newKNXTunnelingACK(channelID, seqCounter, status) {
        return new KNXTunnelingAck_1.default(channelID, seqCounter, status);
    }
    static newKNXTunnelingRequest(channelID, seqCounter, cEMIMessage) {
        return new KNXTunnelingRequest_1.default(channelID, seqCounter, cEMIMessage);
    }
    static newKNXRoutingIndication(cEMIMessage) {
        return new KNXRoutingIndication_1.default(cEMIMessage);
    }
}
exports.default = KNXProtocol;
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