Cleaned up code, commented, preparing for HTTPS via CordovaHTTP

1 files changed, 845 insertions, 0 deletions

diff --git a/plugins/org.apache.cordova.file/src/windows8/FileProxy.js b/plugins/org.apache.cordova.file/src/windows8/FileProxy.js
new file mode 100644
index 00000000..1445ae70
--- /dev/null
+++ b/plugins/org.apache.cordova.file/src/windows8/FileProxy.js
@@ -0,0 +1,845 @@
+/*
+ *
+ * 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 cordova = require('cordova');
+var Entry = require('./Entry'),
+    File = require('./File'),
+    FileEntry = require('./FileEntry'),
+    FileError = require('./FileError'),
+    DirectoryEntry = require('./DirectoryEntry'),
+    Flags = require('./Flags'),
+    FileSystem = require('./FileSystem'),
+    LocalFileSystem = require('./LocalFileSystem');
+
+module.exports = {
+
+    getFileMetadata:function(win,fail,args) {
+        var fullPath = args[0];
+
+        Windows.Storage.StorageFile.getFileFromPathAsync(fullPath).done(
+            function (storageFile) {
+                storageFile.getBasicPropertiesAsync().then(
+                    function (basicProperties) {
+                        win(new File(storageFile.name, storageFile.path, storageFile.fileType, basicProperties.dateModified, basicProperties.size));
+                    }, function () {
+                        fail && fail(FileError.NOT_READABLE_ERR);
+                    }
+                );
+            }, function () {
+                fail && fail(FileError.NOT_FOUND_ERR);
+            }
+        );
+    },
+
+    getMetadata:function(success,fail,args) {
+        var fullPath = args[0];
+
+        var dealFile = function (sFile) {
+            Windows.Storage.StorageFile.getFileFromPathAsync(fullPath).then(
+                function (storageFile) {
+                    return storageFile.getBasicPropertiesAsync();
+                },
+                function () {
+                    fail && fail(FileError.NOT_READABLE_ERR);
+                }
+            // get the basic properties of the file.
+            ).then(
+                function (basicProperties) {
+                    success(basicProperties.dateModified);
+                },
+                function () {
+                    fail && fail(FileError.NOT_READABLE_ERR);
+                }
+            );
+        };
+
+        var dealFolder = function (sFolder) {
+            Windows.Storage.StorageFolder.getFolderFromPathAsync(fullPath).then(
+                function (storageFolder) {
+                    return storageFolder.getBasicPropertiesAsync();
+                },
+                function () {
+                    fail && fail(FileError.NOT_READABLE_ERR);
+                }
+            // get the basic properties of the folder.
+            ).then(
+                function (basicProperties) {
+                    success(basicProperties.dateModified);
+                },
+                function () {
+                    fail && fail(FileError.NOT_FOUND_ERR);
+                }
+            );
+        };
+
+        Windows.Storage.StorageFile.getFileFromPathAsync(fullPath).then(
+            // the path is file.
+            function (sFile) {
+                dealFile(sFile);
+            },
+            // the path is folder
+            function () {
+                Windows.Storage.StorageFolder.getFolderFromPathAsync(fullPath).then(
+                    function (sFolder) {
+                        dealFolder(sFolder);
+                    }, function () {
+                        fail && fail(FileError.NOT_FOUND_ERR);
+                    }
+                );
+            }
+        );
+    },
+
+    getParent:function(win,fail,args) { // ["fullPath"]
+        var fullPath = args[0];
+
+        var storageFolderPer = Windows.Storage.ApplicationData.current.localFolder;
+        var storageFolderTem = Windows.Storage.ApplicationData.current.temporaryFolder;
+
+        if (fullPath == storageFolderPer.path) {
+            win(new DirectoryEntry(storageFolderPer.name, storageFolderPer.path));
+            return;
+        } else if (fullPath == storageFolderTem.path) {
+            win(new DirectoryEntry(storageFolderTem.name, storageFolderTem.path));
+            return;
+        }
+        var splitArr = fullPath.split(new RegExp(/\/|\\/g));
+
+        var popItem = splitArr.pop();
+
+        var result = new DirectoryEntry(popItem, fullPath.substr(0, fullPath.length - popItem.length - 1));
+        Windows.Storage.StorageFolder.getFolderFromPathAsync(result.fullPath).done(
+            function () { win(result); },
+            function () { fail && fail(FileError.INVALID_STATE_ERR); }
+        );
+    },
+
+    readAsText:function(win,fail,args) {
+        var fileName = args[0];
+        var enc = args[1];
+
+        Windows.Storage.StorageFile.getFileFromPathAsync(fileName).done(
+            function (storageFile) {
+                var value = Windows.Storage.Streams.UnicodeEncoding.utf8;
+                if (enc == 'Utf16LE' || enc == 'utf16LE') {
+                    value = Windows.Storage.Streams.UnicodeEncoding.utf16LE;
+                }else if (enc == 'Utf16BE' || enc == 'utf16BE') {
+                    value = Windows.Storage.Streams.UnicodeEncoding.utf16BE;
+                }
+                Windows.Storage.FileIO.readTextAsync(storageFile, value).done(
+                    function (fileContent) {
+                        win(fileContent);
+                    },
+                    function () {
+                        fail && fail(FileError.ENCODING_ERR);
+                    }
+                );
+            }, function () {
+                fail && fail(FileError.NOT_FOUND_ERR);
+            }
+        );
+    },
+
+    readAsDataURL:function(win,fail,args) {
+        var fileName = args[0];
+
+
+        Windows.Storage.StorageFile.getFileFromPathAsync(fileName).then(
+            function (storageFile) {
+                Windows.Storage.FileIO.readBufferAsync(storageFile).done(
+                    function (buffer) {
+                        var strBase64 = Windows.Security.Cryptography.CryptographicBuffer.encodeToBase64String(buffer);
+                        //the method encodeToBase64String will add "77u/" as a prefix, so we should remove it
+                        if(String(strBase64).substr(0,4) == "77u/") {
+                            strBase64 = strBase64.substr(4);
+                        }
+                        var mediaType = storageFile.contentType;
+                        var result = "data:" + mediaType + ";base64," + strBase64;
+                        win(result);
+                    }
+                );
+            }, function () {
+                fail && fail(FileError.NOT_FOUND_ERR);
+            }
+        );
+    },
+
+    getDirectory:function(win,fail,args) {
+        var fullPath = args[0];
+        var path = args[1];
+        var options = args[2];
+
+        var flag = "";
+        if (options !== null) {
+            flag = new Flags(options.create, options.exclusive);
+        } else {
+            flag = new Flags(false, false);
+        }
+
+        Windows.Storage.StorageFolder.getFolderFromPathAsync(fullPath).then(
+            function (storageFolder) {
+                if (flag.create === true && flag.exclusive === true) {
+                    storageFolder.createFolderAsync(path, Windows.Storage.CreationCollisionOption.failIfExists).done(
+                        function (storageFolder) {
+                            win(new DirectoryEntry(storageFolder.name, storageFolder.path));
+                        }, function () {
+                            fail && fail(FileError.PATH_EXISTS_ERR);
+                        }
+                    );
+                } else if (flag.create === true && flag.exclusive === false) {
+                    storageFolder.createFolderAsync(path, Windows.Storage.CreationCollisionOption.openIfExists).done(
+                        function (storageFolder) {
+                            win(new DirectoryEntry(storageFolder.name, storageFolder.path));
+                        }, function () {
+                            fail && fail(FileError.INVALID_MODIFICATION_ERR);
+                        }
+                    );
+                } else if (flag.create === false) {
+                    if (/\?|\\|\*|\||\"|<|>|\:|\//g.test(path)) {
+                        fail && fail(FileError.ENCODING_ERR);
+                        return;
+                    }
+
+                    storageFolder.getFolderAsync(path).done(
+                        function (storageFolder) {
+                            win(new DirectoryEntry(storageFolder.name, storageFolder.path));
+                        }, function () {
+                            fail && fail(FileError.NOT_FOUND_ERR);
+                        }
+                    );
+                }
+            }, function () {
+                fail && fail(FileError.NOT_FOUND_ERR);
+            }
+        );
+    },
+
+    remove:function(win,fail,args) {
+        var fullPath = args[0];
+
+        Windows.Storage.StorageFile.getFileFromPathAsync(fullPath).then(
+            function (sFile) {
+                Windows.Storage.StorageFile.getFileFromPathAsync(fullPath).done(function (storageFile) {
+                    storageFile.deleteAsync().done(win, function () {
+                        fail && fail(FileError.INVALID_MODIFICATION_ERR);
+
+                    });
+                });
+            },
+            function () {
+                Windows.Storage.StorageFolder.getFolderFromPathAsync(fullPath).then(
+                    function (sFolder) {
+                        var removeEntry = function () {
+                            var storageFolderTop = null;
+
+                            Windows.Storage.StorageFolder.getFolderFromPathAsync(fullPath).then(
+                                function (storageFolder) {
+                                    // FileSystem root can't be removed!
+                                    var storageFolderPer = Windows.Storage.ApplicationData.current.localFolder;
+                                    var storageFolderTem = Windows.Storage.ApplicationData.current.temporaryFolder;
+                                    if (fullPath == storageFolderPer.path || fullPath == storageFolderTem.path) {
+                                        fail && fail(FileError.NO_MODIFICATION_ALLOWED_ERR);
+                                        return;
+                                    }
+                                    storageFolderTop = storageFolder;
+                                    return storageFolder.createFileQuery().getFilesAsync();
+                                }, function () {
+                                    fail && fail(FileError.INVALID_MODIFICATION_ERR);
+
+                                }
+                            // check sub-files.
+                            ).then(function (fileList) {
+                                if (fileList) {
+                                    if (fileList.length === 0) {
+                                        return storageFolderTop.createFolderQuery().getFoldersAsync();
+                                    } else {
+                                        fail && fail(FileError.INVALID_MODIFICATION_ERR);
+                                    }
+                                }
+                            // check sub-folders.
+                            }).then(function (folderList) {
+                                if (folderList) {
+                                    if (folderList.length === 0) {
+                                        storageFolderTop.deleteAsync().done(win, function () {
+                                            fail && fail(FileError.INVALID_MODIFICATION_ERR);
+
+                                        });
+                                    } else {
+                                        fail && fail(FileError.INVALID_MODIFICATION_ERR);
+                                    }
+                                }
+
+                            });
+                        };
+                        removeEntry();
+                    }, function () {
+                        fail && fail(FileError.NOT_FOUND_ERR);
+                    }
+                );
+            }
+        );
+    },
+
+    removeRecursively:function(successCallback,fail,args) {
+        var fullPath = args[0];
+
+        Windows.Storage.StorageFolder.getFolderFromPathAsync(fullPath).done(function (storageFolder) {
+        var storageFolderPer = Windows.Storage.ApplicationData.current.localFolder;
+        var storageFolderTem = Windows.Storage.ApplicationData.current.temporaryFolder;
+
+        if (storageFolder.path == storageFolderPer.path || storageFolder.path == storageFolderTem.path) {
+            fail && fail(FileError.NO_MODIFICATION_ALLOWED_ERR);
+            return;
+        }
+
+        var removeFolders = function (path) {
+            return new WinJS.Promise(function (complete) {
+                var filePromiseArr = [];
+                var storageFolderTop = null;
+                Windows.Storage.StorageFolder.getFolderFromPathAsync(path).then(
+                    function (storageFolder) {
+                        var fileListPromise = storageFolder.createFileQuery().getFilesAsync();
+
+                        storageFolderTop = storageFolder;
+                        return fileListPromise;
+                    }
+                // remove all the files directly under the folder.
+                ).then(function (fileList) {
+                    if (fileList !== null) {
+                        for (var i = 0; i < fileList.length; i++) {
+                            var filePromise = fileList[i].deleteAsync();
+                            filePromiseArr.push(filePromise);
+                        }
+                    }
+                    WinJS.Promise.join(filePromiseArr).then(function () {
+                        var folderListPromise = storageFolderTop.createFolderQuery().getFoldersAsync();
+                        return folderListPromise;
+                    // remove empty folders.
+                    }).then(function (folderList) {
+                        var folderPromiseArr = [];
+                        if (folderList.length !== 0) {
+                            for (var j = 0; j < folderList.length; j++) {
+
+                                folderPromiseArr.push(removeFolders(folderList[j].path));
+                            }
+                            WinJS.Promise.join(folderPromiseArr).then(function () {
+                                storageFolderTop.deleteAsync().then(complete);
+                            });
+                        } else {
+                            storageFolderTop.deleteAsync().then(complete);
+                        }
+                    }, function () { });
+                }, function () { });
+            });
+        };
+        removeFolders(storageFolder.path).then(function () {
+            Windows.Storage.StorageFolder.getFolderFromPathAsync(storageFolder.path).then(
+                function () {},
+                function () {
+                    if (typeof successCallback !== 'undefined' && successCallback !== null) { successCallback(); }
+                });
+            });
+        });
+    },
+
+    getFile:function(win,fail,args) {
+        var fullPath = args[0];
+        var path = args[1];
+        var options = args[2];
+
+        var flag = "";
+        if (options !== null) {
+            flag = new Flags(options.create, options.exclusive);
+        } else {
+            flag = new Flags(false, false);
+        }
+
+        Windows.Storage.StorageFolder.getFolderFromPathAsync(fullPath).then(
+            function (storageFolder) {
+                if (flag.create === true && flag.exclusive === true) {
+                    storageFolder.createFileAsync(path, Windows.Storage.CreationCollisionOption.failIfExists).done(
+                        function (storageFile) {
+                            win(new FileEntry(storageFile.name, storageFile.path));
+                        }, function () {
+                            fail && fail(FileError.PATH_EXISTS_ERR);
+                        }
+                    );
+                } else if (flag.create === true && flag.exclusive === false) {
+                    storageFolder.createFileAsync(path, Windows.Storage.CreationCollisionOption.openIfExists).done(
+                        function (storageFile) {
+                            win(new FileEntry(storageFile.name, storageFile.path));
+                        }, function () {
+                            fail && fail(FileError.INVALID_MODIFICATION_ERR);
+                        }
+                    );
+                } else if (flag.create === false) {
+                    if (/\?|\\|\*|\||\"|<|>|\:|\//g.test(path)) {
+                        fail && fail(FileError.ENCODING_ERR);
+                        return;
+                    }
+                    storageFolder.getFileAsync(path).done(
+                        function (storageFile) {
+                            win(new FileEntry(storageFile.name, storageFile.path));
+                        }, function () {
+                            fail && fail(FileError.NOT_FOUND_ERR);
+                        }
+                    );
+                }
+            }, function () {
+                fail && fail(FileError.NOT_FOUND_ERR);
+            }
+        );
+    },
+
+    readEntries:function(win,fail,args) { // ["fullPath"]
+        var path = args[0];
+
+        var result = [];
+
+        Windows.Storage.StorageFolder.getFolderFromPathAsync(path).then(function (storageFolder) {
+            var promiseArr = [];
+            var index = 0;
+            promiseArr[index++] = storageFolder.createFileQuery().getFilesAsync().then(function (fileList) {
+                if (fileList !== null) {
+                    for (var i = 0; i < fileList.length; i++) {
+                        result.push(new FileEntry(fileList[i].name, fileList[i].path));
+                    }
+                }
+            });
+            promiseArr[index++] = storageFolder.createFolderQuery().getFoldersAsync().then(function (folderList) {
+                if (folderList !== null) {
+                    for (var j = 0; j < folderList.length; j++) {
+                        result.push(new FileEntry(folderList[j].name, folderList[j].path));
+                    }
+                }
+            });
+            WinJS.Promise.join(promiseArr).then(function () {
+                win(result);
+            });
+
+        }, function () { fail && fail(FileError.NOT_FOUND_ERR); });
+    },
+
+    write:function(win,fail,args) {
+        var fileName = args[0];
+        var text = args[1];
+        var position = args[2];
+
+        Windows.Storage.StorageFile.getFileFromPathAsync(fileName).done(
+            function (storageFile) {
+                Windows.Storage.FileIO.writeTextAsync(storageFile,text,Windows.Storage.Streams.UnicodeEncoding.utf8).done(
+                    function() {
+                        win(String(text).length);
+                    }, function () {
+                        fail && fail(FileError.INVALID_MODIFICATION_ERR);
+                    }
+                );
+            }, function() {
+                fail && fail(FileError.NOT_FOUND_ERR);
+            }
+        );
+    },
+
+    truncate:function(win,fail,args) { // ["fileName","size"]
+        var fileName = args[0];
+        var size = args[1];
+
+        Windows.Storage.StorageFile.getFileFromPathAsync(fileName).done(function(storageFile){
+            //the current length of the file.
+            var leng = 0;
+
+            storageFile.getBasicPropertiesAsync().then(function (basicProperties) {
+                leng = basicProperties.size;
+                if (Number(size) >= leng) {
+                    win(this.length);
+                    return;
+                }
+                if (Number(size) >= 0) {
+                    Windows.Storage.FileIO.readTextAsync(storageFile, Windows.Storage.Streams.UnicodeEncoding.utf8).then(function (fileContent) {
+                        fileContent = fileContent.substr(0, size);
+                        var fullPath = storageFile.path;
+                        var name = storageFile.name;
+                        var entry = new Entry(true, false, name, fullPath);
+                        var parentPath = "";
+                        var successCallBack = function (entry) {
+                            parentPath = entry.fullPath;
+                            storageFile.deleteAsync().then(function () {
+                                return Windows.Storage.StorageFolder.getFolderFromPathAsync(parentPath);
+                            }).then(function (storageFolder) {
+                                storageFolder.createFileAsync(name).then(function (newStorageFile) {
+                                    Windows.Storage.FileIO.writeTextAsync(newStorageFile, fileContent).done(function () {
+                                        win(String(fileContent).length);
+                                    }, function () {
+                                        fail && fail(FileError.NO_MODIFICATION_ALLOWED_ERR);
+                                    });
+                                });
+                            });
+                        };
+                        entry.getParent(successCallBack, null);
+                    }, function () { fail && fail(FileError.NOT_FOUND_ERR); });
+                }
+            });
+        }, function () { fail && fail(FileError.NOT_FOUND_ERR); });
+    },
+
+    copyTo:function(success,fail,args) { // ["fullPath","parent", "newName"]
+        var srcPath = args[0];
+        var parentFullPath = args[1];
+        var name = args[2];
+
+        //name can't be invalid
+        if (/\?|\\|\*|\||\"|<|>|\:|\//g.test(name)) {
+            fail && fail(FileError.ENCODING_ERR);
+            return;
+        }
+        // copy
+        var copyFiles = "";
+        Windows.Storage.StorageFile.getFileFromPathAsync(srcPath).then(
+            function (sFile) {
+                copyFiles = function (srcPath, parentPath) {
+                    var storageFileTop = null;
+                    Windows.Storage.StorageFile.getFileFromPathAsync(srcPath).then(function (storageFile) {
+                        storageFileTop = storageFile;
+                        return Windows.Storage.StorageFolder.getFolderFromPathAsync(parentPath);
+                    }, function () {
+
+                        fail && fail(FileError.NOT_FOUND_ERR);
+                    }).then(function (storageFolder) {
+                        storageFileTop.copyAsync(storageFolder, name, Windows.Storage.NameCollisionOption.failIfExists).then(function (storageFile) {
+
+                            success(new FileEntry(storageFile.name, storageFile.path));
+                        }, function () {
+
+                            fail && fail(FileError.INVALID_MODIFICATION_ERR);
+                        });
+                    }, function () {
+
+                        fail && fail(FileError.NOT_FOUND_ERR);
+                    });
+                };
+                var copyFinish = function (srcPath, parentPath) {
+                    copyFiles(srcPath, parentPath);
+                };
+                copyFinish(srcPath, parentFullPath);
+            },
+            function () {
+                Windows.Storage.StorageFolder.getFolderFromPathAsync(srcPath).then(
+                    function (sFolder) {
+                        copyFiles = function (srcPath, parentPath) {
+                            var coreCopy = function (storageFolderTop, complete) {
+                                storageFolderTop.createFolderQuery().getFoldersAsync().then(function (folderList) {
+                                    var folderPromiseArr = [];
+                                    if (folderList.length === 0) { complete(); }
+                                    else {
+                                        Windows.Storage.StorageFolder.getFolderFromPathAsync(parentPath).then(function (storageFolderTarget) {
+                                            var tempPromiseArr = [];
+                                            var index = 0;
+                                            for (var j = 0; j < folderList.length; j++) {
+                                                tempPromiseArr[index++] = storageFolderTarget.createFolderAsync(folderList[j].name).then(function (targetFolder) {
+                                                    folderPromiseArr.push(copyFiles(folderList[j].path, targetFolder.path));
+                                                });
+                                            }
+                                            WinJS.Promise.join(tempPromiseArr).then(function () {
+                                                WinJS.Promise.join(folderPromiseArr).then(complete);
+                                            });
+                                        });
+                                    }
+                                });
+                            };
+
+                            return new WinJS.Promise(function (complete) {
+                                var storageFolderTop = null;
+                                var filePromiseArr = [];
+                                var fileListTop = null;
+                                Windows.Storage.StorageFolder.getFolderFromPathAsync(srcPath).then(function (storageFolder) {
+                                    storageFolderTop = storageFolder;
+                                    return storageFolder.createFileQuery().getFilesAsync();
+                                }).then(function (fileList) {
+                                    fileListTop = fileList;
+                                    if (fileList) {
+                                        return Windows.Storage.StorageFolder.getFolderFromPathAsync(parentPath);
+                                    }
+                                }).then(function (targetStorageFolder) {
+                                    for (var i = 0; i < fileListTop.length; i++) {
+                                        filePromiseArr.push(fileListTop[i].copyAsync(targetStorageFolder));
+                                    }
+                                    WinJS.Promise.join(filePromiseArr).then(function () {
+                                        coreCopy(storageFolderTop, complete);
+                                    });
+                                });
+                            });
+                        };
+                        var copyFinish = function (srcPath, parentPath) {
+                            Windows.Storage.StorageFolder.getFolderFromPathAsync(parentPath).then(function (storageFolder) {
+                                storageFolder.createFolderAsync(name, Windows.Storage.CreationCollisionOption.openIfExists).then(function (newStorageFolder) {
+                                    //can't copy onto itself
+                                    if (srcPath == newStorageFolder.path) {
+                                        fail && fail(FileError.INVALID_MODIFICATION_ERR);
+                                        return;
+                                    }
+                                    //can't copy into itself
+                                    if (srcPath == parentPath) {
+                                        fail && fail(FileError.INVALID_MODIFICATION_ERR);
+                                        return;
+                                    }
+                                    copyFiles(srcPath, newStorageFolder.path).then(function () {
+                                        Windows.Storage.StorageFolder.getFolderFromPathAsync(newStorageFolder.path).done(
+                                            function (storageFolder) {
+                                                success(new DirectoryEntry(storageFolder.name, storageFolder.path));
+                                            },
+                                            function () { fail && fail(FileError.NOT_FOUND_ERR); }
+                                        );
+                                    });
+                                }, function () { fail && fail(FileError.INVALID_MODIFICATION_ERR); });
+                            }, function () { fail && fail(FileError.INVALID_MODIFICATION_ERR); });
+                        };
+                        copyFinish(srcPath, parentFullPath);
+                    }, function () {
+                        fail && fail(FileError.NOT_FOUND_ERR);
+                    }
+                );
+            }
+        );
+    },
+
+    moveTo:function(success,fail,args) {
+        var srcPath = args[0];
+        var parentFullPath = args[1];
+        var name = args[2];
+
+
+        //name can't be invalid
+        if (/\?|\\|\*|\||\"|<|>|\:|\//g.test(name)) {
+            fail && fail(FileError.ENCODING_ERR);
+            return;
+        }
+
+        var moveFiles = "";
+        Windows.Storage.StorageFile.getFileFromPathAsync(srcPath).then(
+            function (sFile) {
+                moveFiles = function (srcPath, parentPath) {
+                    var storageFileTop = null;
+                    Windows.Storage.StorageFile.getFileFromPathAsync(srcPath).then(function (storageFile) {
+                        storageFileTop = storageFile;
+                        return Windows.Storage.StorageFolder.getFolderFromPathAsync(parentPath);
+                    }, function () {
+                        fail && fail(FileError.NOT_FOUND_ERR);
+                    }).then(function (storageFolder) {
+                        storageFileTop.moveAsync(storageFolder, name, Windows.Storage.NameCollisionOption.replaceExisting).then(function () {
+                            success(new FileEntry(name, storageFileTop.path));
+                        }, function () {
+                            fail && fail(FileError.INVALID_MODIFICATION_ERR);
+                        });
+                    }, function () {
+                        fail && fail(FileError.NOT_FOUND_ERR);
+                    });
+                };
+                var moveFinish = function (srcPath, parentPath) {
+                    //can't copy onto itself
+                    if (srcPath == parentPath + "\\" + name) {
+                        fail && fail(FileError.INVALID_MODIFICATION_ERR);
+                        return;
+                    }
+                    moveFiles(srcPath, parentFullPath);
+                };
+                moveFinish(srcPath, parentFullPath);
+            },
+            function () {
+                Windows.Storage.StorageFolder.getFolderFromPathAsync(srcPath).then(
+                    function (sFolder) {
+                        moveFiles = function (srcPath, parentPath) {
+                            var coreMove = function (storageFolderTop, complete) {
+                                storageFolderTop.createFolderQuery().getFoldersAsync().then(function (folderList) {
+                                    var folderPromiseArr = [];
+                                    if (folderList.length === 0) {
+                                        // If failed, we must cancel the deletion of folders & files.So here wo can't delete the folder.
+                                        complete();
+                                    }
+                                    else {
+                                        Windows.Storage.StorageFolder.getFolderFromPathAsync(parentPath).then(function (storageFolderTarget) {
+                                            var tempPromiseArr = [];
+                                            var index = 0;
+                                            for (var j = 0; j < folderList.length; j++) {
+                                                tempPromiseArr[index++] = storageFolderTarget.createFolderAsync(folderList[j].name).then(function (targetFolder) {
+                                                    folderPromiseArr.push(moveFiles(folderList[j].path, targetFolder.path));
+                                                });
+                                            }
+                                            WinJS.Promise.join(tempPromiseArr).then(function () {
+                                                WinJS.Promise.join(folderPromiseArr).then(complete);
+                                            });
+                                        });
+                                    }
+                                });
+                            };
+                            return new WinJS.Promise(function (complete) {
+                                var storageFolderTop = null;
+                                Windows.Storage.StorageFolder.getFolderFromPathAsync(srcPath).then(function (storageFolder) {
+                                    storageFolderTop = storageFolder;
+                                    return storageFolder.createFileQuery().getFilesAsync();
+                                }).then(function (fileList) {
+                                    var filePromiseArr = [];
+                                    Windows.Storage.StorageFolder.getFolderFromPathAsync(parentPath).then(function (dstStorageFolder) {
+                                        if (fileList) {
+                                            for (var i = 0; i < fileList.length; i++) {
+                                                filePromiseArr.push(fileList[i].moveAsync(dstStorageFolder));
+                                            }
+                                        }
+                                        WinJS.Promise.join(filePromiseArr).then(function () {
+                                            coreMove(storageFolderTop, complete);
+                                        }, function () { });
+                                    });
+                                });
+                            });
+                        };
+                        var moveFinish = function (srcPath, parentPath) {
+                            var originFolderTop = null;
+                            Windows.Storage.StorageFolder.getFolderFromPathAsync(srcPath).then(function (originFolder) {
+                                originFolderTop = originFolder;
+                                return Windows.Storage.StorageFolder.getFolderFromPathAsync(parentPath);
+                            }, function () {
+                                fail && fail(FileError.INVALID_MODIFICATION_ERR);
+                            }).then(function (storageFolder) {
+                                return storageFolder.createFolderAsync(name, Windows.Storage.CreationCollisionOption.openIfExists);
+                            }, function () {
+                                fail && fail(FileError.INVALID_MODIFICATION_ERR);
+                            }).then(function (newStorageFolder) {
+                                //can't move onto directory that is not empty
+                                newStorageFolder.createFileQuery().getFilesAsync().then(function (fileList) {
+                                    newStorageFolder.createFolderQuery().getFoldersAsync().then(function (folderList) {
+                                        if (fileList.length !== 0 || folderList.length !== 0) {
+                                            fail && fail(FileError.INVALID_MODIFICATION_ERR);
+                                            return;
+                                        }
+                                        //can't copy onto itself
+                                        if (srcPath == newStorageFolder.path) {
+                                            fail && fail(FileError.INVALID_MODIFICATION_ERR);
+                                            return;
+                                        }
+                                        //can't copy into itself
+                                        if (srcPath == parentPath) {
+                                            fail && fail(FileError.INVALID_MODIFICATION_ERR);
+                                            return;
+                                        }
+                                        moveFiles(srcPath, newStorageFolder.path).then(function () {
+                                            var successCallback = function () {
+                                                success(new DirectoryEntry(name, newStorageFolder.path));
+                                            };
+                                            var temp = new DirectoryEntry(originFolderTop.name, originFolderTop.path).removeRecursively(successCallback, fail);
+
+                                        }, function () { console.log("error!"); });
+                                    });
+                                });
+                            }, function () { fail && fail(FileError.INVALID_MODIFICATION_ERR); });
+
+                        };
+                        moveFinish(srcPath, parentFullPath);
+                    }, function () {
+                        fail && fail(FileError.NOT_FOUND_ERR);
+                    }
+                );
+            }
+        );
+    },
+    tempFileSystem:null,
+
+    persistentFileSystem:null,
+
+    requestFileSystem:function(win,fail,args) {
+        var type = args[0];
+        var size = args[1];
+
+        var filePath = "";
+        var result = null;
+        var fsTypeName = "";
+
+        switch (type) {
+            case LocalFileSystem.TEMPORARY:
+                filePath = Windows.Storage.ApplicationData.current.temporaryFolder.path;
+                fsTypeName = "temporary";
+                break;
+            case LocalFileSystem.PERSISTENT:
+                filePath = Windows.Storage.ApplicationData.current.localFolder.path;
+                fsTypeName = "persistent";
+                break;
+        }
+
+        var MAX_SIZE = 10000000000;
+        if (size > MAX_SIZE) {
+            fail && fail(FileError.QUOTA_EXCEEDED_ERR);
+            return;
+        }
+
+        var fileSystem = new FileSystem(fsTypeName, new DirectoryEntry(fsTypeName, filePath));
+        result = fileSystem;
+        win(result);
+    },
+
+    resolveLocalFileSystemURI:function(success,fail,args) {
+        var uri = args[0];
+
+        var path = uri;
+
+        // support for file name with parameters
+        if (/\?/g.test(path)) {
+            path = String(path).split("?")[0];
+        }
+
+        // support for encodeURI
+        if (/\%5/g.test(path)) {
+            path = decodeURI(path);
+        }
+
+        // support for special path start with file:///
+        if (path.substr(0, 8) == "file:///") {
+            path = Windows.Storage.ApplicationData.current.localFolder.path + "\\" + String(path).substr(8).split("/").join("\\");
+            Windows.Storage.StorageFile.getFileFromPathAsync(path).then(
+                function (storageFile) {
+                    success(new FileEntry(storageFile.name, storageFile.path));
+                }, function () {
+                    Windows.Storage.StorageFolder.getFolderFromPathAsync(path).then(
+                        function (storageFolder) {
+                            success(new DirectoryEntry(storageFolder.name, storageFolder.path));
+                        }, function () {
+                            fail && fail(FileError.NOT_FOUND_ERR);
+                        }
+                    );
+                }
+            );
+        } else {
+            Windows.Storage.StorageFile.getFileFromPathAsync(path).then(
+                function (storageFile) {
+                    success(new FileEntry(storageFile.name, storageFile.path));
+                }, function () {
+                    Windows.Storage.StorageFolder.getFolderFromPathAsync(path).then(
+                        function (storageFolder) {
+                            success(new DirectoryEntry(storageFolder.name, storageFolder.path));
+                        }, function () {
+                            fail && fail(FileError.ENCODING_ERR);
+                        }
+                    );
+                }
+            );
+        }
+    }
+
+};
+
+require("cordova/windows8/commandProxy").add("File",module.exports);