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/*
*
* 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 FileError = require('./FileError'),
fileUtils = require('./BB10Utils');
function DirectoryReader(path) {
this.path = path;
this.nativeReader = null;
}
DirectoryReader.prototype.readEntries = function(successCallback, errorCallback) {
var self = this,
win = typeof successCallback !== 'function' ? null : function(result) {
var retVal = [];
for (var i=0; i<result.length; i++) {
retVal.push(fileUtils.createEntry(result[i]));
}
successCallback(retVal);
},
fail = typeof errorCallback !== 'function' ? null : function(code) {
errorCallback(new FileError(code));
};
if (this.nativeReader) {
this.nativeReader.readEntries(win, fail);
} else {
resolveLocalFileSystemURI("filesystem:local:///persistent/" + this.path, function (entry) {
self.nativeReader = entry.nativeEntry.createReader()
self.nativeReader.readEntries(win, fail);
}, function () {
fail(FileError.NOT_FOUND_ERR);
});
}
};
module.exports = DirectoryReader;
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