hyperion.ng/include/ssdp/SSDPHandler.h

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2018-12-30 22:07:53 +01:00
#pragma once
#include <ssdp/SSDPServer.h>
#include <QNetworkConfiguration>
// utils
#include <utils/settings.h>
class WebServer;
class QNetworkConfigurationManager;
///
/// Manage SSDP discovery. SimpleServiceDisoveryProtocol is the discovery subset of UPnP. Implemented is spec V1.0.
/// As SSDP requires a webserver, this class depends on it
/// UPnP 1.0: spec: http://upnp.org/specs/arch/UPnP-arch-DeviceArchitecture-v1.0.pdf
///
class SSDPHandler : public SSDPServer{
Q_OBJECT
public:
SSDPHandler(WebServer* webserver, const quint16& flatBufPort, QObject * parent = nullptr);
public slots:
///
/// @brief Init SSDP after thread start
///
void initServer();
///
/// @brief get state changes from webserver
///
void handleWebServerStateChange(const bool newState);
///
/// @brief Handle settings update from Hyperion Settingsmanager emit
/// @param type settingyType from enum
/// @param config configuration object
///
void handleSettingsUpdate(const settings::type& type, const QJsonDocument& config);
private:
///
/// @brief Build http url for current ip:port/desc.xml
///
const QString getDescAddress();
///
/// @brief Get the base address
///
const QString getBaseAddress();
///
/// @brief Build the ssdp description (description.xml)
///
const QString buildDesc();
///
/// @brief Get the local address of interface
/// @return the address, might be empty
///
const QString getLocalAddress();
private slots:
///
/// @brief Handle the mSeach request from SSDPServer
/// @param target The ST service type
/// @param mx Answer with delay in s
/// @param address The ip of the caller
/// @param port The port of the caller
///
void handleMSearchRequest(const QString& target, const QString& mx, const QString address, const quint16 & port);
void handleNetworkConfigurationChanged(const QNetworkConfiguration &config);
private:
WebServer* _webserver;
QString _localAddress;
QNetworkConfigurationManager* _NCA;
quint16 _flatbufPort;
};