[Dotgnu-pnet-commits] CVS: pnetlib/runtime/System/IO Directory.cs,1.3,1.4

[Charlie Carnow <address@hidden>]

Update of /cvsroot/dotgnu-pnet//pnetlib/runtime/System/IO
In directory subversions:/tmp/cvs-serv24419/runtime/System/IO

Modified Files:
        Directory.cs 
Log Message:
Implemented System.IO.Directory.Exists(System.String)


Index: Directory.cs
===================================================================
RCS file: /cvsroot/dotgnu-pnet//pnetlib/runtime/System/IO/Directory.cs,v
retrieving revision 1.3
retrieving revision 1.4
diff -C2 -r1.3 -r1.4
*** Directory.cs        27 Oct 2002 20:31:57 -0000      1.3
--- Directory.cs        11 Nov 2002 03:43:16 -0000      1.4
***************
*** 89,96 ****
                }
  
-               [TODO]
                public static bool Exists(string path)
                {
!                       return false;
                }
  
--- 89,120 ----
                }
  
                public static bool Exists(string path)
                {
!                       if(path.Length==0 || (path.Trim()).Length==0 || 
path.IndexOfAny(pathinfo.invalidPathChars)!= -1)
!                       {       
!                               throw new ArgumentException();
!                       }
!                       if (path == null)
!                       {
!                               return false;
!                       }       
!                       long ac;
!                       Errno errno = DirMethods.GetLastAccessTime(path,ac);
!                       switch(errno)
!                       {
!                               case Errno.Success:
!                                       return true;
!                               case Errno.ENOENT:
!                                       throw new 
DirectoryNotFoundException(_("IO_DirNotFound"));
!                               case Errno.ENOTDIR:
!                                       return false;
!                               case Errno.EACCES:
!                                       return false;
!                               case Errno.ENAMETOOLONG:
!                                       throw new PathTooLongException();
!                               default:
!                                       return false;
!                       }
!               
                }