Anno domini 2010 IKI-サガル バルウェ scripsit:
Hi!
> Thanks for such a quick reply.
No problem :)
>> Did I get you right, that you have a 'virDomainPtr' as basis and want a
>> mapping
>> from that to the IP?
> Yes. Thats what I want to do.
>> I guess one way could be to get the virConnectionPtr
>> conn_ptr = virDomainGetConnect (domain_ptr);
>> And then query the hostname
>> virConnectGetHostname (conn_ptr);
>> or the uri
>> virConnectGetURI (conn_ptr);
>> and resolve the hostname or extract the IP/host from the URI and
>> resolve that.
> Yes, I thought of this too. But I was hoping that the LibvirtAPI has some
> way of giving me the host IP Address directly, instead of resolving it
> myself.
I don't know of any and I wouldn't know which IP to choose if there
were multiple.
> But then again, how would I resolve the IP Address from the hostname? Can
> you please guide me on this.
In short:
struct hostent *hostent;
hostent = gethostbyname (char *hostname);
if (hostent) {
for (i = 0; hostent->h_addr_list[i]; i++)
printf ("%s, ", hostent->h_addr_list[i]);
printf ("\n");
}
HTH
Ciao
Max
--
"Ich habe eher spontan mitbestellt, ohne genau zu wissen, was ich da gerade kaufe.
Immer noch besser, als Schuhe zu kaufen."
-- uschebit zum Thema SheevaPlug
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