Re: [Qemu-devel] Curl updates

[Eric Blake]

On 05/14/2014 10:06 AM, Matthew Booth wrote:

>>> The new syntax is:
>>>
>>> http://user:address@hidden/path?query[opt1=val:opt2=val]
>>>

> 
> A URI can, by definition, contain a query string, and we cannot assume
> that it won't. In fact, the use case I'm specifically interested in
> always includes a query string. If we try to overload the query
> string, we're adding heuristic fuzziness. My syntax makes the option
> string distinct from the URI, so no heuristics are required. It's also
> very clear to read IMHO.

But your proposed syntax is no longer a URI.  I'd much rather see:

'json:{"driver":"curl","filename":"http://user:address@hidden/path?query","opt1":"val","opt2":"val"}'

which then shares the same syntax as all other drivers for creating a
flat string that encodes multiple pieces of information, rather than
having to overload the filename to be a non-URI encoding locally useful
information.

-- 
Eric Blake   eblake redhat com    +1-919-301-3266
Libvirt virtualization library http://libvirt.org

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