KTar patch to fix speed problems with tar ioslave

[Jan Schaefer]

Hi,

> > I looked at the copy job source.
> > As far as I understood it, the whole copy job is designed to go
> > recursively through the directories, collect all files and call the the
> > KIO::file_copy method to copy each single file.
> > The FileCopyJob handles the get and put calls then.
> > The CopyJob itself does not use these low level methods, and as far as I
> > understood the code, it will be much work to use the MultiGet job for
> > copying files. As the code of the CopyJob is really difficult to
> > understand I better do not start to mess around there.
>
> Yes, I think this would be impossible - CopyJob has to take care of
> "destination file already exists" and many other cases, which require
> looking at one file after another.
>
> I guess your solution is OK since I can't think of another way.
So I can commit?

Greetings,

	Jan