/*
* Called when the combo opens
* Shows all entries found so far
*/
void
TZCBrowserCombo::OnCbnDropDown (void)
{
TZCPublication *p;
TCHAR szText[512]; /* rendezvous doesn't use unicode */
TCHAR szIP[60];
int iIndex;
Clear ();
#ifdef _RENDEZVOUS
/* Add Items */
_zcbrowser.Lock ();
for (p = _zcbrowser.m_pItems; p; p = p->next)
{
if (p->eventType == kDNSBrowserEventTypeResolved)
{
DNSNetworkAddressToString (&p->address, szIP);
_stprintf (szText, _T("%s (%s)"), p->szName, szIP);
iIndex = AddString (szText);
if (Data (iIndex, p) != CB_ERR)
p->AddRef ();
}
}
_zcbrowser.Unlock ();
#endif
}
LPCTSTR
TZCBrowserCombo::GetHost (void)
{
#ifdef _RENDEZVOUS
if (m_pResolvedZC)
{
DNSNetworkAddressToString (&m_pResolvedZC->address, m_szText);
return m_szText;
}
#endif
Text ();
return _tcschr (m_szText, ':') ? m_szText : NULL;
}
static void
BrowserCallBack(
void * inContext,
DNSBrowserRef inRef,
DNSStatus inStatusCode,
const DNSBrowserEvent * inEvent )
{
ChooserDialog * dialog;
UINT message;
BOOL posted;
UNUSED_ALWAYS( inStatusCode );
UNUSED_ALWAYS( inRef );
// Check parameters.
assert( inContext );
dialog = reinterpret_cast <ChooserDialog *> ( inContext );
try
{
switch( inEvent->type )
{
case kDNSBrowserEventTypeRelease:
break;
// Domains
case kDNSBrowserEventTypeAddDomain:
case kDNSBrowserEventTypeAddDefaultDomain:
case kDNSBrowserEventTypeRemoveDomain:
{
DomainEventInfo * domain;
std::auto_ptr < DomainEventInfo > domainAutoPtr;
domain = new DomainEventInfo;
domainAutoPtr.reset( domain );
domain->eventType = inEvent->type;
domain->domain = inEvent->data.addDomain.domain;
domain->ifIP = inEvent->data.addDomain.interfaceIP;
message = ( inEvent->type == kDNSBrowserEventTypeRemoveDomain ) ? WM_USER_DOMAIN_REMOVE : WM_USER_DOMAIN_ADD;
posted = ::PostMessage( dialog->GetSafeHwnd(), message, 0, (LPARAM) domain );
assert( posted );
if( posted )
{
domainAutoPtr.release();
}
break;
}
// Services
case kDNSBrowserEventTypeAddService:
case kDNSBrowserEventTypeRemoveService:
{
ServiceEventInfo * service;
std::auto_ptr < ServiceEventInfo > serviceAutoPtr;
service = new ServiceEventInfo;
serviceAutoPtr.reset( service );
service->eventType = inEvent->type;
service->name = inEvent->data.addService.name;
service->type = inEvent->data.addService.type;
service->domain = inEvent->data.addService.domain;
service->ifIP = inEvent->data.addService.interfaceIP;
message = ( inEvent->type == kDNSBrowserEventTypeAddService ) ? WM_USER_SERVICE_ADD : WM_USER_SERVICE_REMOVE;
posted = ::PostMessage( dialog->GetSafeHwnd(), message, 0, (LPARAM) service );
assert( posted );
if( posted )
{
serviceAutoPtr.release();
}
break;
}
// Resolves
case kDNSBrowserEventTypeResolved:
if( inEvent->data.resolved->address.addressType == kDNSNetworkAddressTypeIPv4 )
{
ServiceInstanceInfo * serviceInstance;
std::auto_ptr < ServiceInstanceInfo > serviceInstanceAutoPtr;
char s[ 32 ];
serviceInstance = new ServiceInstanceInfo;
serviceInstanceAutoPtr.reset( serviceInstance );
serviceInstance->name = inEvent->data.resolved->name;
serviceInstance->type = inEvent->data.resolved->type;
serviceInstance->domain = inEvent->data.resolved->domain;
serviceInstance->ip = DNSNetworkAddressToString( &inEvent->data.resolved->address, s );
serviceInstance->ifIP = DNSNetworkAddressToString( &inEvent->data.resolved->interfaceIP, s );
serviceInstance->text = inEvent->data.resolved->textRecord;
serviceInstance->hostName = inEvent->data.resolved->hostName;
posted = ::PostMessage( dialog->GetSafeHwnd(), WM_USER_RESOLVE, 0, (LPARAM) serviceInstance );
assert( posted );
if( posted )
{
serviceInstanceAutoPtr.release();
}
}
break;
default:
break;
}
}
catch( ... )
{
// Don't let exceptions escape.
}
}
