OSStatus
CSecondPage::StartBrowse()
{
OSStatus err;
//
// setup the DNS-SD browsing
//
err = DNSServiceBrowse( &m_pdlBrowser, 0, 0, kPDLServiceType, NULL, OnBrowse, this );
require_noerr( err, exit );
err = StartOperation( m_pdlBrowser );
require_noerr( err, exit );
err = DNSServiceBrowse( &m_lprBrowser, 0, 0, kLPRServiceType, NULL, OnBrowse, this );
require_noerr( err, exit );
err = StartOperation( m_lprBrowser );
require_noerr( err, exit );
err = DNSServiceBrowse( &m_ippBrowser, 0, 0, kIPPServiceType, NULL, OnBrowse, this );
require_noerr( err, exit );
err = StartOperation( m_ippBrowser );
require_noerr( err, exit );
exit:
return err;
}
void AClient::Receive(struct FPacketData Data)
{
if (Data.Type == FPacketType::END_OPERATION)
{
bOperationInProgress = false;
}
else if (Data.bIsError && Data.Type == FPacketType::START_OPERATION)
{
bOperationInProgress = false;
StartOperation();
}
}
OSStatus
CSecondPage::StartResolve( Service * service )
{
CPrinterSetupWizardSheet * psheet;
OSStatus err = kNoErr;
psheet = reinterpret_cast<CPrinterSetupWizardSheet*>(GetParent());
require_quiet( psheet, exit );
check( service->serviceRef == NULL );
//
// clean out any queues that were collected during a previous
// resolve
//
service->EmptyQueues();
//
// now start the new resolve
//
err = DNSServiceResolve( &service->serviceRef, 0, 0, service->printer->name.c_str(), service->type.c_str(), service->domain.c_str(), (DNSServiceResolveReply) OnResolve, service );
require_noerr( err, exit );
err = StartOperation( service->serviceRef );
require_noerr( err, exit );
//
// If we're not currently resolving, then disable the next button
// and set the cursor to hourglass
//
if ( !service->printer->resolving )
{
psheet->SetWizardButtons( PSWIZB_BACK );
psheet->m_active = psheet->m_wait;
SetCursor(psheet->m_active);
}
service->printer->resolving++;
exit:
return err;
}
