s3fs/lib/fsInterface.js

Implementation of Node.JS FS interface using Amazon Simple Storage Service (S3).

'use strict';
/*
 * The MIT License (MIT)
 *
 * Copyright (c) 2014-2016 Riptide Software Inc.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */
(function (module, util) {
    function notImplemented(method) {
        throw new Error(util.format('function %s not implemented', method));
    }

    function FsInterface() {
    }

    var proto = {},
        interfaces = ['stat', 'mkdir', 'readdir', 'realpath', 'rmdir', 'readFile', 'writeFile', 'appendFile', 'createReadStream', 'createWriteStream', 'unlink',
            'exists', 'stat', 'lstat'];

    interfaces.forEach(function (method) {
        proto[method] = function () {
            notImplemented(method);
        };
    });

    FsInterface.prototype = proto;

    module.exports = FsInterface;
}(module, require('util')));