zigbee-herdsman-converters/lib/ota/ledvance.js

Collection of device converters to be used with zigbee-herdsman

"use strict";
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    o[k2] = m[k];
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    o["default"] = v;
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var __importStar = (this && this.__importStar) || function (mod) {
    if (mod && mod.__esModule) return mod;
    var result = {};
    if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
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    return result;
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.updateToLatest = exports.isUpdateAvailable = exports.getImageMeta = void 0;
const updateCheckUrl = 'https://api.update.ledvance.com/v1/zigbee/firmwares/newer';
const updateDownloadUrl = 'https://api.update.ledvance.com/v1/zigbee/firmwares/download';
const common = __importStar(require("./common"));
const logger_1 = require("../logger");
const NS = 'zhc:ota:ledvance';
const axios = common.getAxios();
/**
 * Helper functions
 */
async function getImageMeta(current, device) {
    logger_1.logger.debug(`Call getImageMeta for ${device.modelID}`, NS);
    const url = `${updateCheckUrl}?company=${current.manufacturerCode}&product=${current.imageType}&version=0.0.0`;
    const { data } = await axios.get(url);
    // Since URL is product-specific, var checking is soft-fail here ("images unavailable")
    if (!data?.firmwares?.length) {
        return null;
    }
    // Ledvance's API docs state the checksum should be `sha_256` but it is actually `shA256`
    const { identity, fullName, length, shA256: sha256 } = data.firmwares[0];
    const fileVersionMatch = /\/(\d+)\//.exec(fullName);
    const fileVersion = parseInt(`0x${fileVersionMatch[1]}`, 16);
    const versionString = `${identity.version.major}.${identity.version.minor}.${identity.version.build}.${identity.version.revision}`;
    return {
        fileVersion,
        fileSize: length,
        url: `${updateDownloadUrl}?company=${identity.company}&product=${identity.product}&version=${versionString}`,
        sha256,
    };
}
exports.getImageMeta = getImageMeta;
/**
 * Interface implementation
 */
async function isUpdateAvailable(device, requestPayload = null) {
    return common.isUpdateAvailable(device, requestPayload, common.isNewImageAvailable, getImageMeta);
}
exports.isUpdateAvailable = isUpdateAvailable;
async function updateToLatest(device, onProgress) {
    // Ledvance OTAs are not valid against the Zigbee spec, the last image element fails to parse but the
    // update succeeds even without sending it. Therefore set suppressElementImageParseFailure to true
    // https://github.com/Koenkk/zigbee2mqtt/issues/16900
    return common.updateToLatest(device, onProgress, common.getNewImage, getImageMeta, null, true);
}
exports.updateToLatest = updateToLatest;
exports.isUpdateAvailable = isUpdateAvailable;
exports.updateToLatest = updateToLatest;
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