[dev] VFS_file enhancement

[Chuck Hagenbuch]

Quoting Duck <duck at obala.net>:

> I had timeouts problems with Ansel, by checking if a view exists. The VFS
> method to check if a file exist was reading the while directory (thousands
> files) to just check if a dire exits. The patch fix this to by adding an
> method to the VFS_file implementation using the native file_exists functions.
> With this my timeouts expired.
>
> I also added a check if file_put_content exists, if so it uses for storing
> data.

Both look good - committed, thanks!

> BTW: I am unable to submit a patch on bugs.horde.org. After a submit I am
> redirected to step 1.

After any submit, or the final one?

-chuck

-- 
"I have concerns that we are not behaving like a mature, responsible,  
collection of interdependent organisms." - Rick O.