DNSRecordReference DNSServiceRegistrationAddRecord(dns_service_discovery_ref ref, uint16_t rrtype, uint16_t rdlen, const char *rdata, uint32_t ttl)
{
mach_port_t serverPort = DNSServiceDiscoveryLookupServer();
mach_port_t clientPort;
natural_t reference = 0;
kern_return_t result = KERN_SUCCESS;
if (!serverPort) {
return kDNSServiceDiscoveryUnknownErr;
}
clientPort = DNSServiceDiscoveryMachPort(ref);
if (!clientPort) {
return kDNSServiceDiscoveryUnknownErr;
}
result = DNSServiceRegistrationAddRecord_rpc(serverPort, clientPort, rrtype, (record_data_t)rdata, rdlen, ttl, &reference);
if (result != KERN_SUCCESS) {
printf("The result of the registration was not successful. Error %d, result %s\n", result, mach_error_string(result));
}
return reference;
}
DNSServiceRegistrationReplyErrorType DNSServiceRegistrationRemoveRecord(dns_service_discovery_ref ref, DNSRecordReference reference)
{
mach_port_t serverPort = DNSServiceDiscoveryLookupServer();
mach_port_t clientPort;
kern_return_t result = KERN_SUCCESS;
if (!serverPort) {
return kDNSServiceDiscoveryUnknownErr;
}
clientPort = DNSServiceDiscoveryMachPort(ref);
if (!clientPort) {
return kDNSServiceDiscoveryUnknownErr;
}
result = DNSServiceRegistrationRemoveRecord_rpc(serverPort, clientPort, (natural_t)reference);
if (result != KERN_SUCCESS) {
printf("The result of the registration was not successful. Error %d, result %s\n", result, mach_error_string(result));
return result;
}
return kDNSServiceDiscoveryNoError;
}
/*
* rend_addtorunloop
*/
static int rend_addtorunloop(dns_service_discovery_ref client) {
mach_port_t port=DNSServiceDiscoveryMachPort(client);
if(!port)
return -1;
else {
CFMachPortContext context = { 0, 0, NULL, NULL, NULL };
Boolean shouldFreeInfo;
CFMachPortRef cfMachPort=CFMachPortCreateWithPort(kCFAllocatorDefault,
port, rend_handler,
&context, &shouldFreeInfo);
CFRunLoopSourceRef rls=CFMachPortCreateRunLoopSource(NULL,cfMachPort,0);
CFRunLoopAddSource(CFRunLoopGetCurrent(),
rls,kCFRunLoopDefaultMode);
CFRelease(rls);
return 0;
}
}
