hyperion.ng/libsrc/bonjour/bonjourbrowserwrapper.cpp

82 lines
2.6 KiB
C++
Raw Normal View History

2018-12-27 23:11:32 +01:00
#include <bonjour/bonjourbrowserwrapper.h>
//qt incl
#include <QTimer>
// bonjour
#include <bonjour/bonjourservicebrowser.h>
#include <bonjour/bonjourserviceresolver.h>
BonjourBrowserWrapper* BonjourBrowserWrapper::instance = nullptr;
BonjourBrowserWrapper::BonjourBrowserWrapper(QObject * parent)
: QObject(parent)
, _bonjourResolver(new BonjourServiceResolver(this))
, _timerBonjourResolver( new QTimer(this))
{
BonjourBrowserWrapper::instance = this;
connect(_bonjourResolver, &BonjourServiceResolver::bonjourRecordResolved, this, &BonjourBrowserWrapper::bonjourRecordResolved);
connect(_timerBonjourResolver, &QTimer::timeout, this, &BonjourBrowserWrapper::bonjourResolve);
_timerBonjourResolver->setInterval(1000);
_timerBonjourResolver->start();
// browse for _hyperiond-http._tcp
browseForServiceType(QLatin1String("_hyperiond-http._tcp"));
}
bool BonjourBrowserWrapper::browseForServiceType(const QString &serviceType)
{
if(!_browsedServices.contains(serviceType))
{
BonjourServiceBrowser* newBrowser = new BonjourServiceBrowser(this);
connect(newBrowser, &BonjourServiceBrowser::currentBonjourRecordsChanged, this, &BonjourBrowserWrapper::currentBonjourRecordsChanged);
newBrowser->browseForServiceType(serviceType);
_browsedServices.insert(serviceType, newBrowser);
return true;
}
return false;
}
void BonjourBrowserWrapper::currentBonjourRecordsChanged(const QList<BonjourRecord> &list)
{
_hyperionSessions.clear();
for ( auto rec : list )
{
_hyperionSessions.insert(rec.serviceName, rec);
}
}
void BonjourBrowserWrapper::bonjourRecordResolved(const QHostInfo &hostInfo, int port)
{
if ( _hyperionSessions.contains(_bonjourCurrentServiceToResolve))
{
QString host = hostInfo.hostName();
QString domain = _hyperionSessions[_bonjourCurrentServiceToResolve].replyDomain;
if (host.endsWith("."+domain))
{
host.remove(host.length()-domain.length()-1,domain.length()+1);
}
_hyperionSessions[_bonjourCurrentServiceToResolve].hostName = host;
_hyperionSessions[_bonjourCurrentServiceToResolve].port = port;
_hyperionSessions[_bonjourCurrentServiceToResolve].address = hostInfo.addresses().isEmpty() ? "" : hostInfo.addresses().first().toString();
//Debug(_log, "found hyperion session: %s:%d",QSTRING_CSTR(hostInfo.hostName()), port);
//emit change
emit browserChange(_hyperionSessions);
}
}
void BonjourBrowserWrapper::bonjourResolve()
{
for(auto key : _hyperionSessions.keys())
{
if (_hyperionSessions[key].port < 0)
{
_bonjourCurrentServiceToResolve = key;
_bonjourResolver->resolveBonjourRecord(_hyperionSessions[key]);
break;
}
}
}