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#include <QtCore/QDebug>#include <QtCore/QCommandLineParser>#include <QtCore/QCoreApplication>#include <QtKnx/QKnxNetIpExtendedDeviceDibProxy>#include <QtKnx/QKnxNetIpServerDiscoveryAgent>#include <QtKnx/QKnxNetIpSrpBuilder>staticQString familyToString(QKnxNetIp::ServiceFamily id)
{
switch (id) {
caseQKnxNetIp::ServiceFamily::Core:
return"Core";
caseQKnxNetIp::ServiceFamily::DeviceManagement:
return"Device Management";
caseQKnxNetIp::ServiceFamily::IpTunneling:
return"Tunnel";
caseQKnxNetIp::ServiceFamily::IpRouting:
return"Routing";
caseQKnxNetIp::ServiceFamily::RemoteLogging:
return"Remote Logging";
caseQKnxNetIp::ServiceFamily::RemoteConfigAndDiagnosis:
return"Remote Configuration";
caseQKnxNetIp::ServiceFamily::ObjectServer:
return"Object Server";
caseQKnxNetIp::ServiceFamily::Security:
return"Security";
default:
break;
}
return"Unknown";
}
int main(int argc,char*argv[])
{
QCoreApplication discoverer(argc, argv);
QCoreApplication::setApplicationVersion("1.0");
QCommandLineParser parser;
parser.addHelpOption();
parser.addOptions({
{ { "t","timeout" },"Discovery response timeout in seconds.","timeout","3" },
{ { "n","nat" },"Use Network Address Translation to traverse across network routers." },
{ { "u","unicast" },"Force unicast response. (defaults to multicast response)" },
{ { "a","localAddress" },"The local IP address a response shall be sent to. ""Implies <unicast>","localAddress","127.0.0.1" },
{ { "p","localPort" },"The local UDP port a response shall be sent to (defaults to ""system assigned). Implies <unicast>.","localPort","0" },
{ { "m","searchMode" },"Specifies the mode used to send search request. Possible ""values: (default, extended, both).","searchMode","default" },
{ "filterProg","Limit search responses to devices in programming mode. Implies ""search mode extended or both." },
{ "filterMAC","Limit search responses to the given MAC address. Implies search ""mode extended or both.","MAC" },
{ "filterService","Limit search responses to devices supporting the given ""KNXnet/IP service family in at least the given version (e.g. 0202). Implies ""search mode extended or both.","Service" },
{ "descriptionType","Force returning DIBs inside the search responses to ""to at least of the given set of IDs. (e.g. 010208). Implies search mode ""extended or both.","Type" }
});
parser.process(discoverer);
QKnxNetIpServerDiscoveryAgent agent;
agent.setNatAware(parser.isSet("nat"));
agent.setLocalPort(parser.value("localPort").toUInt());
agent.setTimeout(parser.value("timeout").toInt() *1000);
if (parser.isSet("localAddress"))
agent.setLocalAddress(QHostAddress(parser.value("localAddress")));
if (parser.isSet("unicast"))
agent.setResponseType(QKnxNetIpServerDiscoveryAgent::ResponseType::Unicast);
auto value = parser.value("searchMode");
if (parser.isSet("searchMode") && value !="default") {
if (value =="extended") {
agent.setDiscoveryMode(QKnxNetIpServerDiscoveryAgent::DiscoveryMode::CoreV2);
} elseif (value =="both") {
agent.setDiscoveryMode(QKnxNetIpServerDiscoveryAgent::DiscoveryMode::CoreV1
|QKnxNetIpServerDiscoveryAgent::DiscoveryMode::CoreV2);
} else {
qInfo().noquote() <<"Wrong argument for option <searchMode>:"<< value;
return EXIT_FAILURE;
}
}
if (parser.isSet("filterProg")) {
agent.setDiscoveryMode(agent.discoveryMode()
|QKnxNetIpServerDiscoveryAgent::DiscoveryMode::CoreV2);
agent.setExtendedSearchParameters({ QKnxNetIpSrpProxy::programmingModeBuilder().create() });
}
if (parser.isSet("filterMAC")) {
agent.setDiscoveryMode(agent.discoveryMode()
|QKnxNetIpServerDiscoveryAgent::DiscoveryMode::CoreV2);
agent.setExtendedSearchParameters(QVector<QKnxNetIpSrp>({
QKnxNetIpSrpProxy::macAddressBuilder()
.setMac(QKnxByteArray::fromHex(parser.value("filterMAC").toLatin1()))
.create()
}) + agent.extendedSearchParameters());
}
if (parser.isSet("filterService")) {
auto value = parser.value("filterService");
if (value.size() ==4) {
bool okLeft =false, okRight =false;
quint8 left = value.left(2).toUShort(&okLeft,16);
quint8 right = value.mid(2).toUShort(&okRight,16);
if (!okLeft ||!okRight) return EXIT_FAILURE;
agent.setDiscoveryMode(agent.discoveryMode()
|QKnxNetIpServerDiscoveryAgent::DiscoveryMode::CoreV2);
agent.setExtendedSearchParameters(QVector<QKnxNetIpSrp>({
QKnxNetIpSrpProxy::supportedFamilyBuilder()
.setServiceInfo({ QKnxNetIp::ServiceFamily(left), right })
.create()
}) + agent.extendedSearchParameters());
}
}
QObject::connect(&agent,&QKnxNetIpServerDiscoveryAgent::finished,&discoverer,&QCoreApplication::quit);
if (!parser.isSet("localAddress")) {
agent.start(QKnxNetIpServerDiscoveryAgent::InterfaceType::Ethernet
|QKnxNetIpServerDiscoveryAgent::InterfaceType::Wifi);
} else {
agent.start(QVector<QHostAddress> { agent.localAddress() });
}
if (agent.error() ==QKnxNetIpServerDiscoveryAgent::Error::None
&& agent.state() ==QKnxNetIpServerDiscoveryAgent::State::Running) {
discoverer.exec();
}
constauto servers = agent.discoveredServers();
if (servers.size() >0) {
qInfo().noquote() <<Qt::endl <<QString::fromLatin1("%1 server(s) found on the network.")
.arg(servers.size());
for (auto server : servers) {
qInfo().noquote() <<QString::fromLatin1(" Network interface: %1, address: %2")
.arg(server.networkInterface().humanReadableName(), server.hostAddress().toString());
qInfo().noquote() <<QString::fromLatin1(" Server: %1").arg(server.deviceName());
qInfo().noquote() <<QString::fromLatin1(" Individual address: %1").arg(server
.individualAddress().toString());
qInfo().noquote() <<QString::fromLatin1(" Server control endpoint: %1:%2")
.arg(server.controlEndpointAddress().toString()).arg(server.controlEndpointPort());
constauto services = server.supportedServices();
qInfo().noquote() <<QString::fromLatin1(" Supported services:");
for (constauto service : services) {
qInfo().noquote() <<QString::fromLatin1(" KNXnet/IP %1, Version: %2")
.arg(familyToString(service.ServiceFamily)).arg(service.ServiceFamilyVersion);
}
constauto dib = server.extendedHardware();
QKnxNetIpExtendedDeviceDibProxy hardware(dib);
if (hardware.isValid()) {
qInfo() <<" Extended hardware information:";
qInfo().noquote() <<QString::fromLatin1(" Mask version: %1").arg(hardware
.deviceDescriptorType0(),4,16, QLatin1Char('0'));
qInfo().noquote() <<QString::fromLatin1(" Max. local APDU length: %1")
.arg(hardware.maximumLocalApduLength());
auto status = server.mediumStatus();
if (status ==QKnx::MediumStatus::CommunicationPossible)
qInfo() <<" Medium status: Communication possible";
elseif (status ==QKnx::MediumStatus::CommunicationImpossible)
qInfo() <<" Medium status: Communication impossible";
elseqInfo() <<" Medium status: Unknown";
}
qInfo() <<"";
}
} else {
qInfo().noquote() <<"No server(s) found on the network.";
}
return0;
}