59 lines
2.0 KiB
C#
59 lines
2.0 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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using Windows.Storage;
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namespace Tarball
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{
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static class IOHelper
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{
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/// <summary>
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/// Gets a folder using relative path.
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/// </summary>
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public static async Task<StorageFolder> GetFolderRelativeAsync(StorageFolder root, string path)
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{
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// Split the path
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var splitpath = path.Split(new char[] { '\\', '/' }, StringSplitOptions.RemoveEmptyEntries);
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var currentdir = root;
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// Browse to the last folder in the path
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for (int i = 0; i < splitpath.Length; i++)
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currentdir = await currentdir.GetFolderAsync(splitpath[i]);
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// Return file
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return currentdir;
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}
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/// <summary>
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/// Creates a folder using relative path.
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/// </summary>
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public static async Task<StorageFolder> CreateFolderRelativeAsync(StorageFolder root, string path)
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{
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// Split the path
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var splitpath = path.Split(new char[] { '\\', '/' }, StringSplitOptions.RemoveEmptyEntries);
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var currentdir = root;
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// Browse to the last folder in the path
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for (int i = 0; i < splitpath.Length - 1; i++)
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currentdir = await currentdir.GetFolderAsync(splitpath[i]);
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// Create folder
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return await currentdir.CreateFolderAsync(splitpath.Last(), CreationCollisionOption.ReplaceExisting);
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}
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/// <summary>
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/// Creates a file using a relative path.
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/// </summary>
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public static async Task<StorageFile> CreateFileRelativeAsync(StorageFolder root, string path)
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{
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var currentdir = await GetFolderRelativeAsync(root, System.IO.Path.GetDirectoryName(path));
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// Create file
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return await currentdir.CreateFileAsync(System.IO.Path.GetFileName(path), CreationCollisionOption.ReplaceExisting);
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}
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}
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}
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