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//
// System.IO.DirectoryInfo.cs
//
// Author:
// Miguel de Icaza, miguel@ximian.com
// Jim Richardson, develop@wtfo-guru.com
// Dan Lewis, dihlewis@yahoo.co.uk
//
// Copyright (C) 2002 Ximian, Inc.
// Copyright (C) 2001 Moonlight Enterprises, All Rights Reserved
//
using System;
using System.Collections;
namespace System.IO {
[Serializable]
public sealed class DirectoryInfo : FileSystemInfo {
public DirectoryInfo (string path) {
CheckPath (path);
OriginalPath = path;
FullPath = Path.GetFullPath (path);
}
// properties
public override bool Exists {
get {
Refresh (false);
if (stat.Attributes == MonoIO.InvalidFileAttributes)
return false;
if ((stat.Attributes & FileAttributes.Directory) == 0)
return false;
return true;
}
}
public override string Name {
get {
return Path.GetFileName (FullPath);
}
}
public DirectoryInfo Parent {
get {
return new DirectoryInfo (Path.GetDirectoryName (FullPath));
}
}
public DirectoryInfo Root {
get {
return new DirectoryInfo (Path.GetPathRoot (FullPath));
}
}
// creational methods
public void Create () {
Directory.CreateDirectory (FullPath);
}
public DirectoryInfo CreateSubdirectory (string name) {
string path = Path.Combine (FullPath, Path.GetFileName (name));
Directory.CreateDirectory (path);
return new DirectoryInfo (path);
}
// directory listing methods
public FileInfo [] GetFiles () {
return GetFiles ("*");
}
public FileInfo [] GetFiles (string pattern) {
string [] names = Directory.GetFiles (FullPath, pattern);
ArrayList infos = new ArrayList ();
foreach (string name in names)
infos.Add (new FileInfo (name));
return (FileInfo []) infos.ToArray (typeof (FileInfo));
}
public DirectoryInfo [] GetDirectories () {
return GetDirectories ("*");
}
public DirectoryInfo [] GetDirectories (string pattern) {
string [] names = Directory.GetDirectories (FullPath, pattern);
ArrayList infos = new ArrayList ();
foreach (string name in names)
infos.Add (new DirectoryInfo (name));
return (DirectoryInfo []) infos.ToArray (typeof (DirectoryInfo));
}
public FileSystemInfo [] GetFileSystemInfos () {
return GetFileSystemInfos ("*");
}
public FileSystemInfo [] GetFileSystemInfos (string pattern) {
ArrayList infos = new ArrayList ();
infos.AddRange (GetDirectories (pattern));
infos.AddRange (GetFiles (pattern));
return (FileSystemInfo []) infos.ToArray (typeof (FileSystemInfo));
}
// directory management methods
public override void Delete () {
Delete (false);
}
public void Delete (bool recurse) {
Directory.Delete (FullPath, recurse);
}
public void MoveTo (string dest) {
Directory.Move (FullPath, dest);
}
public override string ToString () {
return OriginalPath;
}
}
}
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