Re: MX Record lookup
Re: MX Record lookup
- Subject: Re: MX Record lookup
- From: Vincent Lubet <email@hidden>
- Date: Sat, 20 Sep 2003 11:36:24 -0700
Try kDefaultInternetServicesPath, and it should work as expected:
inetServicesRef =
OTOpenInternetServicesInContext(configurationRef, 0, &err, contentPtr);
No need to pass open flags.
Vincent
On Sep 20, 2003, at 11:25 AM, Robert Kuilman wrote:
Hey all!
I've been struggling with this code for a while now.
I want to lookup MX-Records, thus, using the OpenTransport API
descriptions, i created the following piece of code:
/*
* CARBON CODE SNIPPET
*/
OSStatus err = noErr;
InetSvcRef inetServicesRef;
OTClientContextPtr contentPtr;
OTConfigurationRef configurationRef;
err = InitOpenTransportInContext(kInitOTForApplicationMask,
&contentPtr);
configurationRef = OTCreateConfiguration("udp");
if( configurationRef == NULL ) { std::cout << "invalid
config_ref!\n"; }
inetServicesRef =
OTOpenInternetServicesInContext(configurationRef,
kO_NDELAY, &err, contentPtr);
// ....
/*
* END
*/
but, running this code results in inetServicesRef being NULL and a
-3282 error, aka, bad Configuration ref. I tried replacing it with
'kUDPName' and even 'kTCPName' (which obviously is the wrong protocol
for DNS, but tried anyway).
Anyone can give me any insight into my problem?
Thanks in advance!
Robert K.
web: http://halfduplex.net/
email: email@hidden
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