Re: [ ruby-Patches-1939 ] Pathname, totally revamped

On 5/24/05, nobuyoshi nakada <[e-mail]> wrote:
> At Tue, 24 May 2005 12:22:41 +0900,
> Austin Ziegler wrote in [ruby-core:05082]:
> > > Do you mean that open('//server') should try to access
> > > 'c:/server' where the current drive is C:?
> > No. That's the bizarre part. Simply doing //server will result in an
> > error. (See the result of "dir \\Windows" at the command-line).
> Thank you, understood.  How should we deal with that invalid path?  In
> UNIX convention, there's no invalid form of path.  Just accessible or
> not at open(2) etc.

I donno. EINVAL is thrown if I open a file in my root directory with
"//foo". That's probably okay enough. Interestingly, playing with
this, UNC path opening works from File.open() but does not work with
Dir.glob().

> > irb(main):011:0> File.dirname(File.dirname(File.dirname(unc)))
> > => "\\\\server\\share"
> > irb(main):012:0> File.dirname(File.dirname(File.dirname(File.dirname(unc))))
> > => "\\\\server"
> You are saying the latter also should return one same as the former,
> aren't you?
> 
>   $ ruby -e 'p File.dirname("//share/server")'
>   "//share/server"

Yes. The patch looks good, but I'm not currently in a position to test it.

I will dig up my old thread about wide character filenames and bump it
later today.

-austin
-- 
Austin Ziegler * [e-mail]
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