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of_dns_resource_record_type_t recordType =
OF_DNS_RESOURCE_RECORD_TYPE_ALL;
OFDNSResolver *resolver;
#ifdef OF_HAVE_SANDBOX
OFSandbox *sandbox = [[OFSandbox alloc] init];
@try {
[sandbox setAllowsStdIO: true];
[sandbox setAllowsDNS: true];
sandbox.allowsStdIO = true;
sandbox.allowsDNS = true;
[OFApplication activateSandbox: sandbox];
} @finally {
[sandbox release];
}
#endif
if ([arguments count] < 1 || [arguments count] > 4) {
if (arguments.count < 1 || arguments.count > 4) {
[of_stderr writeFormat:
@"Usage: %@ host [type [class [server]]]\n",
[OFApplication programName]];
[OFApplication terminateWithStatus: 1];
}
resolver = [OFDNSResolver resolver];
if ([arguments count] >= 2)
if (arguments.count >= 2)
recordType = of_dns_resource_record_type_parse(
[arguments objectAtIndex: 1]);
if ([arguments count] >= 3)
if (arguments.count >= 3)
recordClass = of_dns_resource_record_class_parse(
[arguments objectAtIndex: 2]);
if ([arguments count] >= 4) {
[resolver setConfigReloadInterval: 0];
[resolver setNameServers:
[OFArray arrayWithObject: [arguments objectAtIndex: 3]]];
if (arguments.count >= 4) {
resolver.configReloadInterval = 0;
resolver.nameServers =
[arguments objectsInRange: of_range(3, 1)];
}
[resolver asyncResolveHost: [arguments objectAtIndex: 0]
recordClass: recordClass
recordType: recordType
delegate: self];
}
@end
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