1 files changed, 64 insertions, 0 deletions
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]);
+};