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"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.runWithFinally = runWithFinally;
exports.zones = void 0;
/**
* Copyright (c) Microsoft Corporation.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
class ZoneManager {
constructor() {
this.lastZoneId = 0;
this._zones = new Map();
}
run(type, data, func) {
return new Zone(this, ++this.lastZoneId, type, data).run(func);
}
zoneData(type, rawStack) {
for (const line of rawStack) {
const index = line.indexOf('__PWZONE__[');
if (index !== -1) {
const zoneId = +line.substring(index + '__PWZONE__['.length, line.indexOf(']', index));
const zone = this._zones.get(zoneId);
if (zone && zone.type === type) return zone.data;
}
}
return null;
}
}
class Zone {
constructor(manager, id, type, data) {
this._manager = void 0;
this.id = void 0;
this.type = void 0;
this.data = void 0;
this.wallTime = void 0;
this._manager = manager;
this.id = id;
this.type = type;
this.data = data;
this.wallTime = Date.now();
}
run(func) {
this._manager._zones.set(this.id, this);
Object.defineProperty(func, 'name', {
value: `__PWZONE__[${this.id}]`
});
return runWithFinally(() => func(this.data), () => {
this._manager._zones.delete(this.id);
});
}
}
function runWithFinally(func, finallyFunc) {
try {
const result = func();
if (result instanceof Promise) {
return result.then(r => {
finallyFunc();
return r;
}).catch(e => {
finallyFunc();
throw e;
});
}
finallyFunc();
return result;
} catch (e) {
finallyFunc();
throw e;
}
}
const zones = new ZoneManager();
exports.zones = zones;