On 02/15/2013 12:02 PM, Gene Czarcinski wrote:
Although in IPv4 one must pick either mac or name, either can be omitted. Similarly, for IPv6, the name can be optionally omitted. Signed-off-by: Gene Czarcinski <gene@czarc.net> --- docs/schemas/network.rng | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/docs/schemas/network.rng b/docs/schemas/network.rng index 09d7c73..a479453 100644 --- a/docs/schemas/network.rng +++ b/docs/schemas/network.rng @@ -281,7 +281,9 @@ <optional> <attribute name="mac"><ref name="uniMacAddr"/></attribute> </optional> - <attribute name="name"><text/></attribute> + <optional> + <attribute name="name"><text/></attribute> + </optional>
Hmm. This says that I can omit both name and mac, and still validate. Better would be this RelaxNG construct, which says that I must supply at least one, but can also supply both; the difference is that failure to supply either will cause a (desired) validation failure. <choice> <group> <attribute name="mac"><ref name="uniMacAddr"/></attribute> <optional> <attribute name="name"><text/></attribute> </optional> </group> <attribute name="name"><text/></attribute> </choice> I know Laine already ack'd but since we haven't pushed yet, I'm wondering if it is worth tightening the grammar. -- Eric Blake eblake redhat com +1-919-301-3266 Libvirt virtualization library http://libvirt.org