public static async Task <FileSystemStorageItemBase> OpenAsync(string Path)
{
if (System.IO.Path.GetPathRoot(Path) != Path && WIN_Native_API.GetStorageItem(Path) is FileSystemStorageItemBase Item)
{
return(Item);
}
else
{
LogTracer.Log($"Native API could not found the path: \"{Path}\", fall back to UWP storage API");
try
{
string DirectoryPath = System.IO.Path.GetDirectoryName(Path);
if (string.IsNullOrEmpty(DirectoryPath))
{
StorageFolder Folder = await StorageFolder.GetFolderFromPathAsync(Path);
return(await FileSystemStorageFolder.CreateFromExistingStorageItem(Folder));
}
else
{
StorageFolder ParentFolder = await StorageFolder.GetFolderFromPathAsync(DirectoryPath);
switch (await ParentFolder.TryGetItemAsync(System.IO.Path.GetFileName(Path)))
{
case StorageFolder Folder:
{
return(await FileSystemStorageFolder.CreateFromExistingStorageItem(Folder));
}
case StorageFile File:
{
return(await FileSystemStorageFile.CreateFromExistingStorageItem(File));
}
default:
{
LogTracer.Log($"UWP storage API could not found the path: \"{Path}\"");
return(null);
}
}
}
}
catch (Exception ex)
{
LogTracer.Log(ex, $"UWP storage API could not found the path: \"{Path}\"");
return(null);
}
}
}
public static async Task <FileSystemStorageItemBase> CreateAsync(string Path, StorageItemTypes ItemTypes, CreateOption Option)
{
switch (ItemTypes)
{
case StorageItemTypes.File:
{
if (WIN_Native_API.CreateFileFromPath(Path, Option, out string NewPath))
{
return(await OpenAsync(NewPath));
}
else
{
LogTracer.Log($"Native API could not create file: \"{Path}\", fall back to UWP storage API");
try
{
StorageFolder Folder = await StorageFolder.GetFolderFromPathAsync(System.IO.Path.GetDirectoryName(Path));
switch (Option)
{
case CreateOption.GenerateUniqueName:
{
StorageFile NewFile = await Folder.CreateFileAsync(System.IO.Path.GetFileName(Path), CreationCollisionOption.GenerateUniqueName);
return(await FileSystemStorageFile.CreateFromExistingStorageItem(NewFile));
}
case CreateOption.OpenIfExist:
{
StorageFile NewFile = await Folder.CreateFileAsync(System.IO.Path.GetFileName(Path), CreationCollisionOption.OpenIfExists);
return(await FileSystemStorageFile.CreateFromExistingStorageItem(NewFile));
}
case CreateOption.ReplaceExisting:
{
StorageFile NewFile = await Folder.CreateFileAsync(System.IO.Path.GetFileName(Path), CreationCollisionOption.ReplaceExisting);
return(await FileSystemStorageFile.CreateFromExistingStorageItem(NewFile));
}
default:
{
return(null);
}
}
}
catch
{
LogTracer.Log($"UWP storage API could not create file: \"{Path}\"");
return(null);
}
}
}
case StorageItemTypes.Folder:
{
if (WIN_Native_API.CreateDirectoryFromPath(Path, Option, out string NewPath))
{
return(await OpenAsync(NewPath));
}
else
{
LogTracer.Log($"Native API could not create file: \"{Path}\", fall back to UWP storage API");
try
{
StorageFolder Folder = await StorageFolder.GetFolderFromPathAsync(System.IO.Path.GetDirectoryName(Path));
switch (Option)
{
case CreateOption.GenerateUniqueName:
{
StorageFolder NewFolder = await Folder.CreateFolderAsync(System.IO.Path.GetFileName(Path), CreationCollisionOption.GenerateUniqueName);
return(await FileSystemStorageFolder.CreateFromExistingStorageItem(NewFolder));
}
case CreateOption.OpenIfExist:
{
StorageFolder NewFolder = await Folder.CreateFolderAsync(System.IO.Path.GetFileName(Path), CreationCollisionOption.OpenIfExists);
return(await FileSystemStorageFolder.CreateFromExistingStorageItem(NewFolder));
}
case CreateOption.ReplaceExisting:
{
StorageFolder NewFolder = await Folder.CreateFolderAsync(System.IO.Path.GetFileName(Path), CreationCollisionOption.ReplaceExisting);
return(await FileSystemStorageFolder.CreateFromExistingStorageItem(NewFolder));
}
default:
{
return(null);
}
}
}
catch
{
LogTracer.Log($"UWP storage API could not create folder: \"{Path}\"");
return(null);
}
}
}
default:
{
return(null);
}
}
}
