diff --git a/js/ui/cordova/plugins/cordova-plugin-file/www/FileEntry.js b/js/ui/cordova/plugins/cordova-plugin-file/www/FileEntry.js new file mode 100644 index 0000000..59a9dc3 --- /dev/null +++ b/js/ui/cordova/plugins/cordova-plugin-file/www/FileEntry.js @@ -0,0 +1,81 @@ +/* + * + * 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 utils = require('cordova/utils'), + exec = require('cordova/exec'), + Entry = require('./Entry'), + FileWriter = require('./FileWriter'), + File = require('./File'), + FileError = require('./FileError'); + +/** + * An interface representing a file on the file system. + * + * {boolean} isFile always true (readonly) + * {boolean} isDirectory always false (readonly) + * {DOMString} name of the file, excluding the path leading to it (readonly) + * {DOMString} fullPath the absolute full path to the file (readonly) + * {FileSystem} filesystem on which the file resides (readonly) + */ +var FileEntry = function(name, fullPath, fileSystem, nativeURL) { + FileEntry.__super__.constructor.apply(this, [true, false, name, fullPath, fileSystem, nativeURL]); +}; + +utils.extend(FileEntry, Entry); + +/** + * Creates a new FileWriter associated with the file that this FileEntry represents. + * + * @param {Function} successCallback is called with the new FileWriter + * @param {Function} errorCallback is called with a FileError + */ +FileEntry.prototype.createWriter = function(successCallback, errorCallback) { + this.file(function(filePointer) { + var writer = new FileWriter(filePointer); + + if (writer.localURL === null || writer.localURL === "") { + errorCallback && errorCallback(new FileError(FileError.INVALID_STATE_ERR)); + } else { + successCallback && successCallback(writer); + } + }, errorCallback); +}; + +/** + * Returns a File that represents the current state of the file that this FileEntry represents. + * + * @param {Function} successCallback is called with the new File object + * @param {Function} errorCallback is called with a FileError + */ +FileEntry.prototype.file = function(successCallback, errorCallback) { + var localURL = this.toInternalURL(); + var win = successCallback && function(f) { + var file = new File(f.name, localURL, f.type, f.lastModifiedDate, f.size); + successCallback(file); + }; + var fail = errorCallback && function(code) { + errorCallback(new FileError(code)); + }; + exec(win, fail, "File", "getFileMetadata", [localURL]); +}; + + +module.exports = FileEntry;