| /* |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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. |
| * |
| */ |
| |
| var fsMap = null; |
| var FileSystem = require('./FileSystem'); |
| var LocalFileSystem = require('./LocalFileSystem'); |
| var exec = require('cordova/exec'); |
| |
| var requestFileSystem = function (type, size, successCallback) { |
| var success = function (file_system) { |
| if (file_system) { |
| if (successCallback) { |
| var fs = new FileSystem(file_system.name, file_system.root); |
| successCallback(fs); |
| } |
| } |
| }; |
| exec(success, null, 'File', 'requestFileSystem', [type, size]); |
| }; |
| |
| require('./fileSystems').getFs = function (name, callback) { |
| if (fsMap) { |
| callback(fsMap[name]); |
| } else { |
| requestFileSystem(LocalFileSystem.PERSISTENT, 1, function (fs) { |
| requestFileSystem(LocalFileSystem.TEMPORARY, 1, function (tmp) { |
| fsMap = {}; |
| fsMap[tmp.name] = tmp; |
| fsMap[fs.name] = fs; |
| callback(fsMap[name]); |
| }); |
| }); |
| } |
| }; |