[Mono-dev] R: System.IO.Path: inconsistent paths from Windowsclients

[Kornél Pál]

If uploaded file name conatins path as well and you only need file name you 
can do the following:

int index = path.LastIndexOfAny(new char[] {'\', '/'});
if (index != -1)
    path = path.Remove(0, index + 1);

Kornél

----- Original Message ----- 
From: "subscription.sapi" <subscription.sapi at apsystems.it>
To: "Robert Jordan" <robertj at gmx.net>; <mono-devel-list at lists.ximian.com>
Sent: Monday, June 26, 2006 6:09 PM
Subject: [Mono-dev] R: System.IO.Path: inconsistent paths from 
Windowsclients


Yes. We'are porting a WEB application from windows to linux+mono.

Yes, on linux the directory separator is "/", but if a Windows client is 
connected on web page on linux+mono+apache server, and a web page allow for 
file uploads: probably mono server should be platform independent or we 
should distinguish at "application level" between web Linux clients or web 
Microsoft clients.





A test case listing is below (server side code on a web application):



string FileName=myFile.PostedFile.FileName;

Label1.Text= "dir sep: "+Path.DirectorySeparatorChar+"<br>";

Label1.Text+= "pat sep: "+Path.PathSeparator+"<br>";

// Prendo solo il nome del file senza il percorso.

Label1.Text+= "0"+myFile.PostedFile.FileName+"<br>";

Label1.Text+= "1"+Path.GetFileName(myFile.PostedFile.FileName)+"<br>";

Label1.Text+= "2"+Path.GetDirectoryName(myFile.PostedFile.FileName)+"<br>";

Label1.Text+= 
"3"+Path.GetFileNameWithoutExtension(myFile.PostedFile.FileName)+"<br>";

Label1.Text+= "4"+Path.GetPathRoot(myFile.PostedFile.FileName)+"<br>";





Roberto Cazzato

A.P.Systems srl

via Milano 89/91, ang. via Cimarosa

20013 Magenta (MI)

Tel: +39 02 972261

Fax: +39 02 97226339

Mobile: +39 348 2200850

E-Mail: roberto.cazzato at apsystems.it

http://www.apsystems.it



-----Messaggio originale-----
Da: mono-devel-list-bounces at lists.ximian.com 
[mailto:mono-devel-list-bounces at lists.ximian.com] Per conto di Robert Jordan
Inviato: lunedì 26 giugno 2006 17.42
A: mono-devel-list at lists.ximian.com
Oggetto: Re: [Mono-dev] System.IO.Path: inconsistent paths from 
Windowsclients



subscription.sapi wrote:

> I've different behavior in ms.net framework and mono framework when I

> use methods in "System.IO.Path" class.

>

> Test Case Description:



Next time please post the source code of your test case

along with a system description (Mono version, OS, etc.).



> MONO:

>

> Input path: D:\R&D\doc\jd\StandardJD.doc

>

> Output path:

>

> Path.GetFileName

> D:\R&D\doc\jd\StandardJD.doc

> Path.GetDirectoryName

> Path.GetFileNameWithoutExtension      D:\R&D\doc\jd\StandardJD

> Path.GetPathRoot



I cannot reproduce this with Mono 1.1.15 under Windows,

so you're probably testing under Linux.



The directory separator under Linux is '/' or

Path.DirectorySeparatorChar, so you have to flip the '\'.



Robert



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