hyperion.ng/include/ssdp/SSDPHandler.h

102 lines
2.5 KiB
C++

#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, quint16 flatBufPort, quint16 protoBufPort, quint16 jsonServerPort, quint16 sslPort, const QString &name, QObject * parent = nullptr);
~SSDPHandler() override;
///
/// @brief Sends BYE BYE and stop server
///
void stopServer();
public slots:
///
/// @brief Init SSDP after thread start
///
void initServer();
///
/// @brief get state changes from webserver
/// @param newState true for started and false for stopped
///
void handleWebServerStateChange(bool newState);
///
/// @brief Handle settings update from Hyperion Settingsmanager emit
/// @param type settingyType from enum
/// @param config configuration object
///
void handleSettingsUpdate(settings::type type, const QJsonDocument& config);
private:
///
/// @brief Build http url for current ip:port/desc.xml
///
QString getDescAddress() const;
///
/// @brief Get the base address
///
QString getBaseAddress() const;
///
/// @brief Build the ssdp description (description.xml)
///
QString buildDesc() const;
///
/// @brief Get the local address of interface
/// @return the address, might be empty
///
QString getLocalAddress() const;
///
/// @brief Send alive/byebye message based on _deviceList
/// @param alive When true send alive, else byebye
///
void sendAnnounceList(bool alive);
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, quint16 port);
///
/// @brief Handle changes in the network configuration
/// @param conig New config
///
void handleNetworkConfigurationChanged(const QNetworkConfiguration &config);
private:
WebServer* _webserver;
QString _localAddress;
QNetworkConfigurationManager* _NCA;
QString _uuid;
/// Targets for announcement
std::vector<QString> _deviceList;
};