Final refactored `IFileSystem` and `ManagedFileSystem`

This commit is contained in:
Erwin de Haan 2019-01-26 23:24:28 +01:00
parent 450f246f95
commit d3afa53191
2 changed files with 63 additions and 276 deletions

View File

@ -50,7 +50,7 @@ namespace Emby.Server.Implementations.IO
_isEnvironmentCaseInsensitive = environmentInfo.OperatingSystem == MediaBrowser.Model.System.OperatingSystem.Windows;
}
public string DefaultDirectory
public virtual string DefaultDirectory
{
get
{
@ -60,7 +60,7 @@ namespace Emby.Server.Implementations.IO
{
try
{
if (DirectoryExists(value))
if (Directory.Exists(value))
{
return value;
}
@ -75,7 +75,7 @@ namespace Emby.Server.Implementations.IO
}
}
public void AddShortcutHandler(IShortcutHandler handler)
public virtual void AddShortcutHandler(IShortcutHandler handler)
{
_shortcutHandlers.Add(handler);
}
@ -94,13 +94,6 @@ namespace Emby.Server.Implementations.IO
}
}
public char DirectorySeparatorChar => Path.DirectorySeparatorChar;
public string GetFullPath(string path)
{
return Path.GetFullPath(path);
}
/// <summary>
/// Determines whether the specified filename is shortcut.
/// </summary>
@ -142,7 +135,7 @@ namespace Emby.Server.Implementations.IO
return null;
}
public string MakeAbsolutePath(string folderPath, string filePath)
public virtual string MakeAbsolutePath(string folderPath, string filePath)
{
if (string.IsNullOrWhiteSpace(filePath)) return filePath;
@ -195,7 +188,7 @@ namespace Emby.Server.Implementations.IO
/// or
/// target
/// </exception>
public void CreateShortcut(string shortcutPath, string target)
public virtual void CreateShortcut(string shortcutPath, string target)
{
if (string.IsNullOrEmpty(shortcutPath))
{
@ -227,7 +220,7 @@ namespace Emby.Server.Implementations.IO
/// <returns>A <see cref="FileSystemMetadata"/> object.</returns>
/// <remarks>If the specified path points to a directory, the returned <see cref="FileSystemMetadata"/> object's
/// <see cref="FileSystemMetadata.IsDirectory"/> property will be set to true and all other properties will reflect the properties of the directory.</remarks>
public FileSystemMetadata GetFileSystemInfo(string path)
public virtual FileSystemMetadata GetFileSystemInfo(string path)
{
// Take a guess to try and avoid two file system hits, but we'll double-check by calling Exists
if (Path.HasExtension(path))
@ -262,7 +255,7 @@ namespace Emby.Server.Implementations.IO
/// <remarks><para>If the specified path points to a directory, the returned <see cref="FileSystemMetadata"/> object's
/// <see cref="FileSystemMetadata.IsDirectory"/> property and the <see cref="FileSystemMetadata.Exists"/> property will both be set to false.</para>
/// <para>For automatic handling of files <b>and</b> directories, use <see cref="GetFileSystemInfo"/>.</para></remarks>
public FileSystemMetadata GetFileInfo(string path)
public virtual FileSystemMetadata GetFileInfo(string path)
{
var fileInfo = new FileInfo(path);
@ -277,7 +270,7 @@ namespace Emby.Server.Implementations.IO
/// <remarks><para>If the specified path points to a file, the returned <see cref="FileSystemMetadata"/> object's
/// <see cref="FileSystemMetadata.IsDirectory"/> property will be set to true and the <see cref="FileSystemMetadata.Exists"/> property will be set to false.</para>
/// <para>For automatic handling of files <b>and</b> directories, use <see cref="GetFileSystemInfo"/>.</para></remarks>
public FileSystemMetadata GetDirectoryInfo(string path)
public virtual FileSystemMetadata GetDirectoryInfo(string path)
{
var fileInfo = new DirectoryInfo(path);
@ -339,24 +332,19 @@ namespace Emby.Server.Implementations.IO
return result;
}
/// <summary>
/// The space char
/// </summary>
private const char SpaceChar = ' ';
/// <summary>
/// Takes a filename and removes invalid characters
/// </summary>
/// <param name="filename">The filename.</param>
/// <returns>System.String.</returns>
/// <exception cref="ArgumentNullException">filename</exception>
public string GetValidFilename(string filename)
public virtual string GetValidFilename(string filename)
{
var builder = new StringBuilder(filename);
foreach (var c in _invalidFileNameChars)
{
builder = builder.Replace(c, SpaceChar);
builder = builder.Replace(c, ' ');
}
return builder.ToString();
@ -386,17 +374,17 @@ namespace Emby.Server.Implementations.IO
/// </summary>
/// <param name="path">The path.</param>
/// <returns>DateTime.</returns>
public DateTime GetCreationTimeUtc(string path)
public virtual DateTime GetCreationTimeUtc(string path)
{
return GetCreationTimeUtc(GetFileSystemInfo(path));
}
public DateTime GetCreationTimeUtc(FileSystemMetadata info)
public virtual DateTime GetCreationTimeUtc(FileSystemMetadata info)
{
return info.CreationTimeUtc;
}
public DateTime GetLastWriteTimeUtc(FileSystemMetadata info)
public virtual DateTime GetLastWriteTimeUtc(FileSystemMetadata info)
{
return info.LastWriteTimeUtc;
}
@ -425,7 +413,7 @@ namespace Emby.Server.Implementations.IO
/// </summary>
/// <param name="path">The path.</param>
/// <returns>DateTime.</returns>
public DateTime GetLastWriteTimeUtc(string path)
public virtual DateTime GetLastWriteTimeUtc(string path)
{
return GetLastWriteTimeUtc(GetFileSystemInfo(path));
}
@ -439,7 +427,7 @@ namespace Emby.Server.Implementations.IO
/// <param name="share">The share.</param>
/// <param name="isAsync">if set to <c>true</c> [is asynchronous].</param>
/// <returns>FileStream.</returns>
public Stream GetFileStream(string path, FileOpenMode mode, FileAccessMode access, FileShareMode share, bool isAsync = false)
public virtual Stream GetFileStream(string path, FileOpenMode mode, FileAccessMode access, FileShareMode share, bool isAsync = false)
{
if (_supportsAsyncFileStreams && isAsync)
{
@ -449,7 +437,7 @@ namespace Emby.Server.Implementations.IO
return GetFileStream(path, mode, access, share, FileOpenOptions.None);
}
public Stream GetFileStream(string path, FileOpenMode mode, FileAccessMode access, FileShareMode share, FileOpenOptions fileOpenOptions)
public virtual Stream GetFileStream(string path, FileOpenMode mode, FileAccessMode access, FileShareMode share, FileOpenOptions fileOpenOptions)
=> new FileStream(path, GetFileMode(mode), GetFileAccess(access), GetFileShare(share), 4096, GetFileOptions(fileOpenOptions));
private static FileOptions GetFileOptions(FileOpenOptions mode)
@ -511,7 +499,7 @@ namespace Emby.Server.Implementations.IO
}
}
public void SetHidden(string path, bool isHidden)
public virtual void SetHidden(string path, bool isHidden)
{
if (_environmentInfo.OperatingSystem != MediaBrowser.Model.System.OperatingSystem.Windows)
{
@ -535,7 +523,7 @@ namespace Emby.Server.Implementations.IO
}
}
public void SetReadOnly(string path, bool isReadOnly)
public virtual void SetReadOnly(string path, bool isReadOnly)
{
if (_environmentInfo.OperatingSystem != MediaBrowser.Model.System.OperatingSystem.Windows)
{
@ -559,7 +547,7 @@ namespace Emby.Server.Implementations.IO
}
}
public void SetAttributes(string path, bool isHidden, bool isReadOnly)
public virtual void SetAttributes(string path, bool isHidden, bool isReadOnly)
{
if (_environmentInfo.OperatingSystem != MediaBrowser.Model.System.OperatingSystem.Windows)
{
@ -611,7 +599,7 @@ namespace Emby.Server.Implementations.IO
/// </summary>
/// <param name="file1">The file1.</param>
/// <param name="file2">The file2.</param>
public void SwapFiles(string file1, string file2)
public virtual void SwapFiles(string file1, string file2)
{
if (string.IsNullOrEmpty(file1))
{
@ -630,18 +618,13 @@ namespace Emby.Server.Implementations.IO
SetHidden(file2, false);
Directory.CreateDirectory(_tempPath);
CopyFile(file1, temp1, true);
File.Copy(file1, temp1, true);
CopyFile(file2, file1, true);
CopyFile(temp1, file2, true);
File.Copy(file2, file1, true);
File.Copy(temp1, file2, true);
}
private static char GetDirectorySeparatorChar(string path)
{
return Path.DirectorySeparatorChar;
}
public bool ContainsSubPath(string parentPath, string path)
public virtual bool ContainsSubPath(string parentPath, string path)
{
if (string.IsNullOrEmpty(parentPath))
{
@ -653,19 +636,19 @@ namespace Emby.Server.Implementations.IO
throw new ArgumentNullException(nameof(path));
}
var separatorChar = GetDirectorySeparatorChar(parentPath);
var separatorChar = Path.DirectorySeparatorChar;
return path.IndexOf(parentPath.TrimEnd(separatorChar) + separatorChar, StringComparison.OrdinalIgnoreCase) != -1;
}
public bool IsRootPath(string path)
public virtual bool IsRootPath(string path)
{
if (string.IsNullOrEmpty(path))
{
throw new ArgumentNullException(nameof(path));
}
var parent = GetDirectoryName(path);
var parent = Path.GetDirectoryName(path);
if (!string.IsNullOrEmpty(parent))
{
@ -675,12 +658,7 @@ namespace Emby.Server.Implementations.IO
return true;
}
public string GetDirectoryName(string path)
{
return Path.GetDirectoryName(path);
}
public string NormalizePath(string path)
public virtual string NormalizePath(string path)
{
if (string.IsNullOrEmpty(path))
{
@ -692,10 +670,10 @@ namespace Emby.Server.Implementations.IO
return path;
}
return path.TrimEnd(GetDirectorySeparatorChar(path));
return path.TrimEnd(Path.DirectorySeparatorChar);
}
public bool AreEqual(string path1, string path2)
public virtual bool AreEqual(string path1, string path2)
{
if (path1 == null && path2 == null)
{
@ -710,7 +688,7 @@ namespace Emby.Server.Implementations.IO
return string.Equals(NormalizePath(path1), NormalizePath(path2), StringComparison.OrdinalIgnoreCase);
}
public string GetFileNameWithoutExtension(FileSystemMetadata info)
public virtual string GetFileNameWithoutExtension(FileSystemMetadata info)
{
if (info.IsDirectory)
{
@ -720,12 +698,7 @@ namespace Emby.Server.Implementations.IO
return Path.GetFileNameWithoutExtension(info.FullName);
}
public string GetFileNameWithoutExtension(string path)
{
return Path.GetFileNameWithoutExtension(path);
}
public bool IsPathFile(string path)
public virtual bool IsPathFile(string path)
{
// Cannot use Path.IsPathRooted because it returns false under mono when using windows-based paths, e.g. C:\\
@ -740,23 +713,13 @@ namespace Emby.Server.Implementations.IO
//return Path.IsPathRooted(path);
}
public void DeleteFile(string path)
public virtual void DeleteFile(string path)
{
SetAttributes(path, false, false);
File.Delete(path);
}
public void DeleteDirectory(string path, bool recursive)
{
Directory.Delete(path, recursive);
}
public void CreateDirectory(string path)
{
Directory.CreateDirectory(path);
}
public List<FileSystemMetadata> GetDrives()
public virtual List<FileSystemMetadata> GetDrives()
{
// Only include drives in the ready state or this method could end up being very slow, waiting for drives to timeout
return DriveInfo.GetDrives().Where(d => d.IsReady).Select(d => new FileSystemMetadata
@ -768,19 +731,19 @@ namespace Emby.Server.Implementations.IO
}).ToList();
}
public IEnumerable<FileSystemMetadata> GetDirectories(string path, bool recursive = false)
public virtual IEnumerable<FileSystemMetadata> GetDirectories(string path, bool recursive = false)
{
var searchOption = recursive ? SearchOption.AllDirectories : SearchOption.TopDirectoryOnly;
return ToMetadata(new DirectoryInfo(path).EnumerateDirectories("*", searchOption));
}
public IEnumerable<FileSystemMetadata> GetFiles(string path, bool recursive = false)
public virtual IEnumerable<FileSystemMetadata> GetFiles(string path, bool recursive = false)
{
return GetFiles(path, null, false, recursive);
}
public IEnumerable<FileSystemMetadata> GetFiles(string path, string[] extensions, bool enableCaseSensitiveExtensions, bool recursive = false)
public virtual IEnumerable<FileSystemMetadata> GetFiles(string path, string[] extensions, bool enableCaseSensitiveExtensions, bool recursive = false)
{
var searchOption = recursive ? SearchOption.AllDirectories : SearchOption.TopDirectoryOnly;
@ -809,7 +772,7 @@ namespace Emby.Server.Implementations.IO
return ToMetadata(files);
}
public IEnumerable<FileSystemMetadata> GetFileSystemEntries(string path, bool recursive = false)
public virtual IEnumerable<FileSystemMetadata> GetFileSystemEntries(string path, bool recursive = false)
{
var directoryInfo = new DirectoryInfo(path);
var searchOption = recursive ? SearchOption.AllDirectories : SearchOption.TopDirectoryOnly;
@ -827,89 +790,19 @@ namespace Emby.Server.Implementations.IO
{
return infos.Select(GetFileSystemMetadata);
}
public string[] ReadAllLines(string path)
{
return File.ReadAllLines(path);
}
public void WriteAllLines(string path, IEnumerable<string> lines)
{
File.WriteAllLines(path, lines);
}
public Stream OpenRead(string path)
{
return File.OpenRead(path);
}
public void CopyFile(string source, string target, bool overwrite)
{
File.Copy(source, target, overwrite);
}
public void MoveFile(string source, string target)
{
File.Move(source, target);
}
public void MoveDirectory(string source, string target)
{
Directory.Move(source, target);
}
public bool DirectoryExists(string path)
{
return Directory.Exists(path);
}
public bool FileExists(string path)
{
return File.Exists(path);
}
public string ReadAllText(string path)
{
return File.ReadAllText(path);
}
public byte[] ReadAllBytes(string path)
{
return File.ReadAllBytes(path);
}
public void WriteAllText(string path, string text, Encoding encoding)
{
File.WriteAllText(path, text, encoding);
}
public void WriteAllText(string path, string text)
{
File.WriteAllText(path, text);
}
public void WriteAllBytes(string path, byte[] bytes)
{
File.WriteAllBytes(path, bytes);
}
public string ReadAllText(string path, Encoding encoding)
{
return File.ReadAllText(path, encoding);
}
public IEnumerable<string> GetDirectoryPaths(string path, bool recursive = false)
public virtual IEnumerable<string> GetDirectoryPaths(string path, bool recursive = false)
{
var searchOption = recursive ? SearchOption.AllDirectories : SearchOption.TopDirectoryOnly;
return Directory.EnumerateDirectories(path, "*", searchOption);
}
public IEnumerable<string> GetFilePaths(string path, bool recursive = false)
public virtual IEnumerable<string> GetFilePaths(string path, bool recursive = false)
{
return GetFilePaths(path, null, false, recursive);
}
public IEnumerable<string> GetFilePaths(string path, string[] extensions, bool enableCaseSensitiveExtensions, bool recursive = false)
public virtual IEnumerable<string> GetFilePaths(string path, string[] extensions, bool enableCaseSensitiveExtensions, bool recursive = false)
{
var searchOption = recursive ? SearchOption.AllDirectories : SearchOption.TopDirectoryOnly;
@ -938,7 +831,7 @@ namespace Emby.Server.Implementations.IO
return files;
}
public IEnumerable<string> GetFileSystemEntryPaths(string path, bool recursive = false)
public virtual IEnumerable<string> GetFileSystemEntryPaths(string path, bool recursive = false)
{
var searchOption = recursive ? SearchOption.AllDirectories : SearchOption.TopDirectoryOnly;
return Directory.EnumerateFileSystemEntries(path, "*", searchOption);
@ -948,7 +841,7 @@ namespace Emby.Server.Implementations.IO
{
if (_environmentInfo.OperatingSystem == MediaBrowser.Model.System.OperatingSystem.OSX)
{
RunProcess("chmod", "+x \"" + path + "\"", GetDirectoryName(path));
RunProcess("chmod", "+x \"" + path + "\"", Path.GetDirectoryName(path));
}
}

View File

@ -36,32 +36,32 @@ namespace MediaBrowser.Model.IO
string MakeAbsolutePath(string folderPath, string filePath);
/// <summary>
/// Returns a <see cref="FileSystemMetadata"/> object for the specified file or directory path.
/// Returns a <see cref="FileSystemMetadata" /> object for the specified file or directory path.
/// </summary>
/// <param name="path">A path to a file or directory.</param>
/// <returns>A <see cref="FileSystemMetadata"/> object.</returns>
/// <remarks>If the specified path points to a directory, the returned <see cref="FileSystemMetadata"/> object's
/// <see cref="FileSystemMetadata.IsDirectory"/> property will be set to true and all other properties will reflect the properties of the directory.</remarks>
/// <returns>A <see cref="FileSystemMetadata" /> object.</returns>
/// <remarks>If the specified path points to a directory, the returned <see cref="FileSystemMetadata" /> object's
/// <see cref="FileSystemMetadata.IsDirectory" /> property will be set to true and all other properties will reflect the properties of the directory.</remarks>
FileSystemMetadata GetFileSystemInfo(string path);
/// <summary>
/// Returns a <see cref="FileSystemMetadata"/> object for the specified file path.
/// Returns a <see cref="FileSystemMetadata" /> object for the specified file path.
/// </summary>
/// <param name="path">A path to a file.</param>
/// <returns>A <see cref="FileSystemMetadata"/> object.</returns>
/// <remarks><para>If the specified path points to a directory, the returned <see cref="FileSystemMetadata"/> object's
/// <see cref="FileSystemMetadata.IsDirectory"/> property and the <see cref="FileSystemMetadata.Exists"/> property will both be set to false.</para>
/// <para>For automatic handling of files <b>and</b> directories, use <see cref="GetFileSystemInfo"/>.</para></remarks>
/// <returns>A <see cref="FileSystemMetadata" /> object.</returns>
/// <remarks><para>If the specified path points to a directory, the returned <see cref="FileSystemMetadata" /> object's
/// <see cref="FileSystemMetadata.IsDirectory" /> property and the <see cref="FileSystemMetadata.Exists" /> property will both be set to false.</para>
/// <para>For automatic handling of files <b>and</b> directories, use <see cref="M:IFileSystem.GetFileSystemInfo(System.String)" />.</para></remarks>
FileSystemMetadata GetFileInfo(string path);
/// <summary>
/// Returns a <see cref="FileSystemMetadata"/> object for the specified directory path.
/// Returns a <see cref="FileSystemMetadata" /> object for the specified directory path.
/// </summary>
/// <param name="path">A path to a directory.</param>
/// <returns>A <see cref="FileSystemMetadata"/> object.</returns>
/// <remarks><para>If the specified path points to a file, the returned <see cref="FileSystemMetadata"/> object's
/// <see cref="FileSystemMetadata.IsDirectory"/> property will be set to true and the <see cref="FileSystemMetadata.Exists"/> property will be set to false.</para>
/// <para>For automatic handling of files <b>and</b> directories, use <see cref="GetFileSystemInfo"/>.</para></remarks>
/// <returns>A <see cref="FileSystemMetadata" /> object.</returns>
/// <remarks><para>If the specified path points to a file, the returned <see cref="FileSystemMetadata" /> object's
/// <see cref="FileSystemMetadata.IsDirectory" /> property will be set to true and the <see cref="FileSystemMetadata.Exists" /> property will be set to false.</para>
/// <para>For automatic handling of files <b>and</b> directories, use <see cref="M:IFileSystem.GetFileSystemInfo(System.String)" />.</para></remarks>
FileSystemMetadata GetDirectoryInfo(string path);
/// <summary>
@ -110,14 +110,8 @@ namespace MediaBrowser.Model.IO
/// <returns>FileStream.</returns>
Stream GetFileStream(string path, FileOpenMode mode, FileAccessMode access, FileShareMode share, bool isAsync = false);
Stream GetFileStream(string path, FileOpenMode mode, FileAccessMode access, FileShareMode share, FileOpenOptions fileOpenOptions);
/// <summary>
/// Opens the read.
/// </summary>
/// <param name="path">The path.</param>
/// <returns>Stream.</returns>
Stream OpenRead(string path);
Stream GetFileStream(string path, FileOpenMode mode, FileAccessMode access, FileShareMode share,
FileOpenOptions fileOpenOptions);
string DefaultDirectory { get; }
@ -152,8 +146,6 @@ namespace MediaBrowser.Model.IO
/// <returns>System.String.</returns>
string NormalizePath(string path);
string GetDirectoryName(string path);
/// <summary>
/// Gets the file name without extension.
/// </summary>
@ -161,13 +153,6 @@ namespace MediaBrowser.Model.IO
/// <returns>System.String.</returns>
string GetFileNameWithoutExtension(FileSystemMetadata info);
/// <summary>
/// Gets the file name without extension.
/// </summary>
/// <param name="path">The path.</param>
/// <returns>System.String.</returns>
string GetFileNameWithoutExtension(string path);
/// <summary>
/// Determines whether [is path file] [the specified path].
/// </summary>
@ -181,13 +166,6 @@ namespace MediaBrowser.Model.IO
/// <param name="path">The path.</param>
void DeleteFile(string path);
/// <summary>
/// Deletes the directory.
/// </summary>
/// <param name="path">The path.</param>
/// <param name="recursive">if set to <c>true</c> [recursive].</param>
void DeleteDirectory(string path, bool recursive);
/// <summary>
/// Gets the directories.
/// </summary>
@ -211,86 +189,6 @@ namespace MediaBrowser.Model.IO
/// <returns>IEnumerable&lt;FileSystemMetadata&gt;.</returns>
IEnumerable<FileSystemMetadata> GetFileSystemEntries(string path, bool recursive = false);
/// <summary>
/// Creates the directory.
/// </summary>
/// <param name="path">The path.</param>
void CreateDirectory(string path);
/// <summary>
/// Copies the file.
/// </summary>
/// <param name="source">The source.</param>
/// <param name="target">The target.</param>
/// <param name="overwrite">if set to <c>true</c> [overwrite].</param>
void CopyFile(string source, string target, bool overwrite);
/// <summary>
/// Moves the file.
/// </summary>
/// <param name="source">The source.</param>
/// <param name="target">The target.</param>
void MoveFile(string source, string target);
/// <summary>
/// Moves the directory.
/// </summary>
/// <param name="source">The source.</param>
/// <param name="target">The target.</param>
void MoveDirectory(string source, string target);
/// <summary>
/// Directories the exists.
/// </summary>
/// <param name="path">The path.</param>
/// <returns><c>true</c> if XXXX, <c>false</c> otherwise.</returns>
bool DirectoryExists(string path);
/// <summary>
/// Files the exists.
/// </summary>
/// <param name="path">The path.</param>
/// <returns><c>true</c> if XXXX, <c>false</c> otherwise.</returns>
bool FileExists(string path);
/// <summary>
/// Reads all text.
/// </summary>
/// <param name="path">The path.</param>
/// <returns>System.String.</returns>
string ReadAllText(string path);
byte[] ReadAllBytes(string path);
void WriteAllBytes(string path, byte[] bytes);
/// <summary>
/// Writes all text.
/// </summary>
/// <param name="path">The path.</param>
/// <param name="text">The text.</param>
void WriteAllText(string path, string text);
/// <summary>
/// Writes all text.
/// </summary>
/// <param name="path">The path.</param>
/// <param name="text">The text.</param>
/// <param name="encoding">The encoding.</param>
void WriteAllText(string path, string text, Encoding encoding);
/// <summary>
/// Reads all text.
/// </summary>
/// <param name="path">The path.</param>
/// <param name="encoding">The encoding.</param>
/// <returns>System.String.</returns>
string ReadAllText(string path, Encoding encoding);
string[] ReadAllLines(string path);
void WriteAllLines(string path, IEnumerable<string> lines);
/// <summary>
/// Gets the directory paths.
/// </summary>
@ -306,6 +204,7 @@ namespace MediaBrowser.Model.IO
/// <param name="recursive">if set to <c>true</c> [recursive].</param>
/// <returns>IEnumerable&lt;System.String&gt;.</returns>
IEnumerable<string> GetFilePaths(string path, bool recursive = false);
IEnumerable<string> GetFilePaths(string path, string[] extensions, bool enableCaseSensitiveExtensions, bool recursive);
/// <summary>
@ -319,15 +218,10 @@ namespace MediaBrowser.Model.IO
void SetHidden(string path, bool isHidden);
void SetReadOnly(string path, bool readOnly);
void SetAttributes(string path, bool isHidden, bool readOnly);
char DirectorySeparatorChar { get; }
string GetFullPath(string path);
List<FileSystemMetadata> GetDrives();
void SetExecutable(string path);
}
//TODO Investigate if can be replaced by the one from System.IO ?
public enum FileOpenMode
{