zigbee-herdsman
Version:
An open source ZigBee gateway solution with node.js.
74 lines • 2.8 kB
JavaScript
;
/* v8 ignore start */
Object.defineProperty(exports, "__esModule", { value: true });
exports.Multicast = void 0;
const logger_1 = require("../../../utils/logger");
const types_1 = require("./types");
const named_1 = require("./types/named");
const struct_1 = require("./types/struct");
const NS = "zh:ezsp:cast";
class Multicast {
tableSize = 16;
driver;
_multicast;
_available;
constructor(driver) {
this.driver = driver;
this._multicast = {};
this._available = [];
}
async _initialize() {
const size = await this.driver.ezsp.getConfigurationValue(types_1.EzspConfigId.CONFIG_MULTICAST_TABLE_SIZE);
for (let i = 0; i < size; i++) {
const entry = await this.driver.ezsp.getMulticastTableEntry(i);
logger_1.logger.debug(`MulticastTableEntry[${i}] = ${entry}`, NS);
if (entry.endpoint !== 0) {
this._multicast[entry.multicastId] = [entry, i];
}
else {
this._available.push(i);
}
}
}
async startup(enpoints) {
await this._initialize();
for (const ep of enpoints) {
if (!ep.id)
continue;
for (const group_id of ep.member_of) {
await this.subscribe(group_id, ep.id);
}
}
}
async subscribe(groupId, endpoint) {
if (this._multicast[groupId] !== undefined) {
logger_1.logger.debug(`${groupId} is already subscribed`, NS);
return named_1.EmberStatus.SUCCESS;
}
try {
const idx = this._available.pop();
if (idx === undefined) {
throw new Error("No available");
}
const entry = new struct_1.EmberMulticastTableEntry();
entry.endpoint = endpoint;
entry.multicastId = groupId;
entry.networkIndex = 0;
const status = await this.driver.ezsp.setMulticastTableEntry(idx, entry);
if (status !== named_1.EmberStatus.SUCCESS) {
logger_1.logger.error(`Set MulticastTableEntry #${idx} for ${entry.multicastId} multicast id: ${status}`, NS);
this._available.push(idx);
return status;
}
this._multicast[entry.multicastId] = [entry, idx];
logger_1.logger.debug(`Set MulticastTableEntry #${idx} for ${entry.multicastId} multicast id: ${status}`, NS);
return status;
}
catch (error) {
logger_1.logger.error(`No more available slots MulticastId subscription (${error.stack})`, NS);
return named_1.EmberStatus.INDEX_OUT_OF_RANGE;
}
}
}
exports.Multicast = Multicast;
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