65 lines
2.6 KiB
65 lines
2.6 KiB
/* Copyright 2017 Mozilla Foundation |
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
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* You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0 |
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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*/ |
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'use strict'; |
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Object.defineProperty(exports, "__esModule", { |
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value: true |
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}); |
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exports.NodeCMapReaderFactory = undefined; |
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var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }(); |
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var _util = require('../../shared/util'); |
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function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } |
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var NodeCMapReaderFactory = function () { |
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function NodeCMapReaderFactory(params) { |
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_classCallCheck(this, NodeCMapReaderFactory); |
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this.baseUrl = params.baseUrl || null; |
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this.isCompressed = params.isCompressed || false; |
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} |
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_createClass(NodeCMapReaderFactory, [{ |
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key: 'fetch', |
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value: function fetch(params) { |
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var _this = this; |
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var name = params.name; |
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if (!name) { |
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return Promise.reject(new Error('CMap name must be specified.')); |
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} |
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return new Promise(function (resolve, reject) { |
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var url = _this.baseUrl + name + (_this.isCompressed ? '.bcmap' : ''); |
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var fs = require('fs'); |
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fs.readFile(url, function (error, data) { |
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if (error || !data) { |
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reject(new Error('Unable to load ' + (_this.isCompressed ? 'binary ' : '') + 'CMap at: ' + url)); |
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return; |
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} |
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resolve({ |
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cMapData: new Uint8Array(data), |
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compressionType: _this.isCompressed ? _util.CMapCompressionType.BINARY : _util.CMapCompressionType.NONE |
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}); |
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}); |
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}); |
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} |
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}]); |
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return NodeCMapReaderFactory; |
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}(); |
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exports.NodeCMapReaderFactory = NodeCMapReaderFactory; |