From 855a0e8ddc273b58066530a1b55a946021dfc56e Mon Sep 17 00:00:00 2001 From: PliablePixels Date: Wed, 24 Jun 2015 18:47:42 -0400 Subject: Cleaned up code, commented, preparing for HTTPS via CordovaHTTP --- .../www/resolveLocalFileSystemURI.js | 64 ++++++++++++++++++++++ 1 file changed, 64 insertions(+) create mode 100644 plugins/org.apache.cordova.file/www/resolveLocalFileSystemURI.js (limited to 'plugins/org.apache.cordova.file/www/resolveLocalFileSystemURI.js') diff --git a/plugins/org.apache.cordova.file/www/resolveLocalFileSystemURI.js b/plugins/org.apache.cordova.file/www/resolveLocalFileSystemURI.js new file mode 100644 index 00000000..b5a0debb --- /dev/null +++ b/plugins/org.apache.cordova.file/www/resolveLocalFileSystemURI.js @@ -0,0 +1,64 @@ +/* + * + * 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 argscheck = require('cordova/argscheck'), + DirectoryEntry = require('./DirectoryEntry'), + FileEntry = require('./FileEntry'), + FileError = require('./FileError'), + exec = require('cordova/exec'); + +/** + * Look up file system Entry referred to by local URI. + * @param {DOMString} uri URI referring to a local file or directory + * @param successCallback invoked with Entry object corresponding to URI + * @param errorCallback invoked if error occurs retrieving file system entry + */ +module.exports = function(uri, successCallback, errorCallback) { + argscheck.checkArgs('sFF', 'resolveLocalFileSystemURI', arguments); + // error callback + var fail = function(error) { + errorCallback && errorCallback(new FileError(error)); + }; + // sanity check for 'not:valid:filename' + if(!uri || uri.split(":").length > 2) { + setTimeout( function() { + fail(FileError.ENCODING_ERR); + },0); + return; + } + // if successful, return either a file or directory entry + var success = function(entry) { + var result; + if (entry) { + if (successCallback) { + // create appropriate Entry object + result = (entry.isDirectory) ? new DirectoryEntry(entry.name, entry.fullPath) : new FileEntry(entry.name, entry.fullPath); + successCallback(result); + } + } + else { + // no Entry object returned + fail(FileError.NOT_FOUND_ERR); + } + }; + + exec(success, fail, "File", "resolveLocalFileSystemURI", [uri]); +}; -- cgit v1.2.3