IOTConnect-Web/node_modules/mqtt/build/lib/validations.js
2024-05-09 09:49:52 +08:00

32 lines
910 B
JavaScript

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.validateTopics = exports.validateTopic = void 0;
function validateTopic(topic) {
const parts = topic.split('/');
for (let i = 0; i < parts.length; i++) {
if (parts[i] === '+') {
continue;
}
if (parts[i] === '#') {
return i === parts.length - 1;
}
if (parts[i].indexOf('+') !== -1 || parts[i].indexOf('#') !== -1) {
return false;
}
}
return true;
}
exports.validateTopic = validateTopic;
function validateTopics(topics) {
if (topics.length === 0) {
return 'empty_topic_list';
}
for (let i = 0; i < topics.length; i++) {
if (!validateTopic(topics[i])) {
return topics[i];
}
}
return null;
}
exports.validateTopics = validateTopics;
//# sourceMappingURL=validations.js.map