hyperion.ng/libsrc/ssdp/SSDPHandler.cpp
LordGrey 2f573a117f
Hyperion "Light", Build improvements and minor fixes (#1400)
* Allow build, if no grabbers are enabled

* Align available functions to right Qt version

* Update to next development version

* Align available functions to right Qt version

* fix workflows (apt/nightly)

* Disable QNetworkConfigurationManager deprecation warnings

* Initial go on Smart Pointers

* Add Deallocation

* Correct QT_WARNING_DISABLE_DEPRECATED (available since 5.9)

* Cluster Build Variables

* Hyperion Light

* Address build warnings

* Hyperion Light - UI

* Update Protobuf to latest master

* Removed compiler warnings

* Added restart ability to systray

* Correct Protobuf

* Ignore 'no-return' warning on protobuf build

* hyperion-remote: Fix auto discovery of hyperion server

* Fix Qt version override

* Update changelog

* Remove Grabber Components, if no Grabber exists

* Standalone Grabber - Fix fps default

* Remote Control - Have Source Selction accrosswhole screen

* Enable Blackborder detection only, if relevant input sources available

* Enable Blackborder detection only, if relevant input sources available

* Remote UI - rearrange containers

* - QT5/6 path for arm64 added
- Remove ZLib Dependency
- Fix macOS bundle info details
- Cleanup

Co-authored-by: Paulchen Panther <16664240+Paulchen-Panther@users.noreply.github.com>
Co-authored-by: Paulchen Panther <Paulchen-Panter@protonmail.com>
2022-01-07 14:47:51 +01:00

267 lines
6.9 KiB
C++

#include <ssdp/SSDPHandler.h>
#include <webserver/WebServer.h>
#include "SSDPDescription.h"
#include <hyperion/Hyperion.h>
#include <HyperionConfig.h>
#include <hyperion/AuthManager.h>
#include <QNetworkInterface>
#if (QT_VERSION < QT_VERSION_CHECK(6, 0, 0))
#include <QNetworkConfigurationManager>
#endif
#if (QT_VERSION >= QT_VERSION_CHECK(5, 10, 0))
#include <QRandomGenerator>
#endif
static const QString SSDP_IDENTIFIER("urn:hyperion-project.org:device:basic:1");
SSDPHandler::SSDPHandler(WebServer* webserver, quint16 flatBufPort, quint16 protoBufPort, quint16 jsonServerPort, quint16 sslPort, const QString& name, QObject* parent)
: SSDPServer(parent)
, _webserver(webserver)
, _localAddress()
#if (QT_VERSION < QT_VERSION_CHECK(6, 0, 0))
, _NCA(nullptr)
#endif
{
setFlatBufPort(flatBufPort);
setProtoBufPort(protoBufPort);
setJsonServerPort(jsonServerPort);
setSSLServerPort(sslPort);
setHyperionName(name);
}
SSDPHandler::~SSDPHandler()
{
stopServer();
}
void SSDPHandler::initServer()
{
_uuid = AuthManager::getInstance()->getID();
SSDPServer::setUuid(_uuid);
// announce targets
_deviceList.push_back("upnp:rootdevice");
_deviceList.push_back("uuid:" + _uuid);
_deviceList.push_back(SSDP_IDENTIFIER);
// prep server
SSDPServer::initServer();
#if (QT_VERSION < QT_VERSION_CHECK(6, 0, 0))
#if (QT_VERSION >= QT_VERSION_CHECK(5, 15, 0))
QT_WARNING_PUSH
QT_WARNING_DISABLE_DEPRECATED
#endif
_NCA = new QNetworkConfigurationManager(this);
connect(_NCA, &QNetworkConfigurationManager::configurationChanged, this, &SSDPHandler::handleNetworkConfigurationChanged);
#if (QT_VERSION >= QT_VERSION_CHECK(5, 15, 0))
QT_WARNING_POP
#endif
#endif
// listen for mSearchRequestes
connect(this, &SSDPServer::msearchRequestReceived, this, &SSDPHandler::handleMSearchRequest);
// get localAddress from interface
if (!getLocalAddress().isEmpty())
{
_localAddress = getLocalAddress();
}
// startup if localAddress is found
bool isInited = false;
QMetaObject::invokeMethod(_webserver, "isInited", Qt::BlockingQueuedConnection, Q_RETURN_ARG(bool, isInited));
if (!_localAddress.isEmpty() && isInited)
{
handleWebServerStateChange(true);
}
}
void SSDPHandler::stopServer()
{
sendAnnounceList(false);
SSDPServer::stop();
}
void SSDPHandler::handleSettingsUpdate(settings::type type, const QJsonDocument& config)
{
const QJsonObject& obj = config.object();
if (type == settings::FLATBUFSERVER)
{
if (obj["port"].toInt() != SSDPServer::getFlatBufPort())
{
SSDPServer::setFlatBufPort(obj["port"].toInt());
}
}
if (type == settings::PROTOSERVER)
{
if (obj["port"].toInt() != SSDPServer::getProtoBufPort())
{
SSDPServer::setProtoBufPort(obj["port"].toInt());
}
}
if (type == settings::JSONSERVER)
{
if (obj["port"].toInt() != SSDPServer::getJsonServerPort())
{
SSDPServer::setJsonServerPort(obj["port"].toInt());
}
}
if (type == settings::WEBSERVER)
{
if (obj["sslPort"].toInt() != SSDPServer::getSSLServerPort())
{
SSDPServer::setSSLServerPort(obj["sslPort"].toInt());
}
}
if (type == settings::GENERAL)
{
if (obj["name"].toString() != SSDPServer::getHyperionName())
{
SSDPServer::setHyperionName(obj["name"].toString());
}
}
}
void SSDPHandler::handleWebServerStateChange(bool newState)
{
if (newState)
{
// refresh info
QMetaObject::invokeMethod(_webserver, "setSSDPDescription", Qt::BlockingQueuedConnection, Q_ARG(QString, buildDesc()));
setDescriptionAddress(getDescAddress());
if (start())
sendAnnounceList(true);
}
else
{
QMetaObject::invokeMethod(_webserver, "setSSDPDescription", Qt::BlockingQueuedConnection, Q_ARG(QString, ""));
sendAnnounceList(false);
stop();
}
}
#if (QT_VERSION < QT_VERSION_CHECK(6, 0, 0))
#if (QT_VERSION >= QT_VERSION_CHECK(5, 15, 0))
QT_WARNING_PUSH
QT_WARNING_DISABLE_DEPRECATED
#endif
void SSDPHandler::handleNetworkConfigurationChanged(const QNetworkConfiguration& config)
{
// get localAddress from interface
QString localAddress = getLocalAddress();
if (!localAddress.isEmpty() && _localAddress != localAddress)
{
// revoke old ip
sendAnnounceList(false);
// update desc & notify new ip
_localAddress = localAddress;
QMetaObject::invokeMethod(_webserver, "setSSDPDescription", Qt::BlockingQueuedConnection, Q_ARG(QString, buildDesc()));
setDescriptionAddress(getDescAddress());
sendAnnounceList(true);
}
}
#if (QT_VERSION >= QT_VERSION_CHECK(5, 15, 0))
QT_WARNING_POP
#endif
#endif
QString SSDPHandler::getLocalAddress() const
{
// get the first valid IPv4 address. This is probably not that one we actually want to announce
for (const auto& address : QNetworkInterface::allAddresses())
{
// is valid when, no loopback, IPv4
if (!address.isLoopback() && address.protocol() == QAbstractSocket::IPv4Protocol)
{
return address.toString();
}
}
return QString();
}
void SSDPHandler::handleMSearchRequest(const QString& target, const QString& mx, const QString address, quint16 port)
{
const auto respond = [=]() {
// when searched for all devices / root devices / basic device
if (target == "ssdp:all")
sendMSearchResponse(SSDP_IDENTIFIER, address, port);
else if (target == "upnp:rootdevice" || target == "urn:schemas-upnp-org:device:basic:1" || target == SSDP_IDENTIFIER)
sendMSearchResponse(target, address, port);
};
bool ok = false;
int maxDelay = mx.toInt(&ok);
if (ok)
{
/* Pick a random delay between 0 and MX seconds */
#if (QT_VERSION >= QT_VERSION_CHECK(5, 10, 0))
int randomDelay = QRandomGenerator::global()->generate() % (maxDelay * 1000);
#else
int randomDelay = qrand() % (maxDelay * 1000);
#endif
QTimer::singleShot(randomDelay, respond);
}
else
{
/* MX Header is not valid.
* Send response without delay */
respond();
}
}
QString SSDPHandler::getDescAddress() const
{
return getBaseAddress() + "description.xml";
}
QString SSDPHandler::getBaseAddress() const
{
quint16 port = 0;
QMetaObject::invokeMethod(_webserver, "getPort", Qt::BlockingQueuedConnection, Q_RETURN_ARG(quint16, port));
return QString("http://%1:%2/").arg(_localAddress).arg(port);
}
QString SSDPHandler::buildDesc() const
{
/// %1 base url http://192.168.0.177:8090/
/// %2 friendly name Hyperion (192.168.0.177)
/// %3 modelNumber 2.0.0
/// %4 serialNumber / UDN (H ID) Fjsa723dD0....
/// %5 json port 19444
/// %6 ssl server port 8092
/// %7 protobuf port 19445
/// %8 flatbuf port 19400
return SSDP_DESCRIPTION.arg(
getBaseAddress(),
QString("Hyperion (%1)").arg(_localAddress),
QString(HYPERION_VERSION),
_uuid,
QString::number(SSDPServer::getJsonServerPort()),
QString::number(SSDPServer::getSSLServerPort()),
QString::number(SSDPServer::getProtoBufPort()),
QString::number(SSDPServer::getFlatBufPort())
);
}
void SSDPHandler::sendAnnounceList(bool alive)
{
for (const auto& entry : _deviceList) {
alive ? SSDPServer::sendAlive(entry) : SSDPServer::sendByeBye(entry);
}
}