int main()
{
OSStatus err;
void *tempmem;
DNSServiceRef sdRef;
DNSServiceErrorType dse;
SIOUXSettings.asktosaveonclose = false;
SIOUXSettings.userwindowtitle = "\pMulticast DNS Searcher";
SIOUXSettings.rows = 40;
SIOUXSettings.columns = 160;
printf("DNS-SD Search Client\n\n");
printf("This software reports errors using MacsBug breaks,\n");
printf("so if you don't have MacsBug installed your Mac may crash.\n\n");
printf("******************************************************************************\n\n");
if (DNSServiceBrowse == (void*)kUnresolvedCFragSymbolAddress)
{
printf("Before you can use mDNS/DNS-SD clients, you need to place the \n");
printf("\"Multicast DNS & DNS-SD\" Extension in the Extensions Folder and restart\n");
return(-1);
}
err = InitOpenTransport();
if (err) { printf("InitOpenTransport failed %d", err); return(err); }
// Make sure OT has a large enough memory pool for us to draw from at OTNotifier (interrupt) time
tempmem = OTAllocMem(0x10000);
if (tempmem) OTFreeMem(tempmem);
else printf("**** Warning: OTAllocMem couldn't pre-allocate 64K for us.\n");
services.serviceinfolist.fHead = NULL;
services.headerPrinted = false;
services.lostRecords = false;
printf("Sending mDNS service lookup queries and waiting for responses...\n\n");
dse = DNSServiceBrowse(&sdRef, 0, 0, "_http._tcp", "", FoundInstance, &services);
if (dse == kDNSServiceErr_NoError)
{
while (!YieldSomeTime(35))
{
if (services.serviceinfolist.fHead)
PrintServiceInfo(&services);
if (services.lostRecords)
{
services.lostRecords = false;
printf("**** Warning: Out of memory: Records have been missed.\n");
}
}
}
DNSServiceRefDeallocate(sdRef);
CloseOpenTransport();
return(0);
}
int main()
{
mStatus err;
Boolean DoneSetup = false;
void *tempmem;
SIOUXSettings.asktosaveonclose = false;
SIOUXSettings.userwindowtitle = "\pMulticast DNS Searcher";
SIOUXSettings.rows = 40;
SIOUXSettings.columns = 132;
printf("Multicast DNS Searcher\n\n");
printf("This software reports errors using MacsBug breaks,\n");
printf("so if you don't have MacsBug installed your Mac may crash.\n\n");
printf("******************************************************************************\n");
err = InitOpenTransport();
if (err) { debugf("InitOpenTransport failed %d", err); return(err); }
err = mDNS_Init(&mDNSStorage, &PlatformSupportStorage, rrcachestorage, RR_CACHE_SIZE,
mDNS_Init_DontAdvertiseLocalAddresses, mDNS_Init_NoInitCallback, mDNS_Init_NoInitCallbackContext);
if (err) return(err);
// Make sure OT has a large enough memory pool for us to draw from at OTNotifier (interrupt) time
tempmem = OTAllocMem(0x10000);
if (tempmem) OTFreeMem(tempmem);
else printf("**** Warning: OTAllocMem couldn't pre-allocate 64K for us.\n");
services.serviceinfolist.fHead = NULL;
services.headerPrinted = false;
services.lostRecords = false;
while (!YieldSomeTime(35))
{
#if MDNS_ONLYSYSTEMTASK
// For debugging, use "#define MDNS_ONLYSYSTEMTASK 1" and call mDNSPlatformIdle() periodically.
// For shipping code, don't define MDNS_ONLYSYSTEMTASK, and you don't need to call mDNSPlatformIdle()
extern void mDNSPlatformIdle(mDNS *const m);
mDNSPlatformIdle(&mDNSStorage); // Only needed for debugging version
#endif
if (mDNSStorage.mDNSPlatformStatus == mStatus_NoError && !DoneSetup)
{
domainname srvtype, srvdom;
DoneSetup = true;
printf("\nSending mDNS service lookup queries and waiting for responses...\n\n");
MakeDomainNameFromDNSNameString(&srvtype, "_http._tcp.");
MakeDomainNameFromDNSNameString(&srvdom, "local.");
err = mDNS_StartBrowse(&mDNSStorage, &browsequestion, &srvtype, &srvdom, mDNSInterface_Any, mDNSfalse, FoundInstance, &services);
if (err) break;
err = mDNS_GetDomains(&mDNSStorage, &domainquestion, mDNS_DomainTypeBrowse, NULL, mDNSInterface_Any, FoundDomain, &services);
if (err) break;
}
if (services.serviceinfolist.fHead)
PrintServiceInfo(&services);
if (services.lostRecords)
{
services.lostRecords = false;
printf("**** Warning: Out of memory: Records have been missed.\n");
}
}
mDNS_StopBrowse(&mDNSStorage, &browsequestion);
mDNS_Close(&mDNSStorage);
return(0);
}
