63 lines
1.7 KiB
C++
63 lines
1.7 KiB
C++
#pragma once
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#include "qsacnnode_global.h"
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#include "sacn/node.h"
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#include "sdt/udp.h"
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#include <QHash>
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#include <QHostAddress>
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#include <QUdpSocket>
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#include <QUuid>
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/**
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* @brief The QSacnNode class
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*/
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class QT_EXPORT QSacnNode
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: public QUdpSocket
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, public sACN::Node
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{
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Q_OBJECT
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public:
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explicit QSacnNode(QObject *parent = nullptr, QUuid = QUuid::createUuid());
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// rlp component
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void rlpSend(const ACN::PDU::Stream, const ACN::SDT::UDP::ipAddress&) override;
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// reciever
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QSacnUniverse * universe(const uint16_t u) {return rx_universes_.value(u); }
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void subscribe(const uint16_t universe = 1) override;
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void unsubscribe(const uint16_t) override;
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// source
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QSacnUniverse * source(const uint16_t u) {return tx_universes_.value(u); }
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void create(const uint16_t) override;
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void terminate(const uint16_t) override;
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signals:
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void foundUniverse(
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std::shared_ptr<sACN::EXTENDED::DISCOVERY::discoveredUniverse>);
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private:
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void udpReceive();
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QHash<uint16_t, QSacnUniverse*> rx_universes_;
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QHash<uint16_t, QSacnUniverse*> tx_universes_;
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public:
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// 9.3.1 Allocation of IPv4 Multicast Addresses
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// Multicast addresses are from the IPv4 Local Scope.
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static inline QHostAddress IPv4MulticastAddress(uint16_t universe) {
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quint32 address = 239 << 24 | 255 << 16 | universe;
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return QHostAddress(address);
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};
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// 9.3.2 Allocation of IPv6 Multicast Addresses
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static inline QHostAddress IPv6MulticastAddress(uint16_t universe) {
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quint8 address [] = {255, 24, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 131, 0,
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(quint8)(universe >> 8), (quint8)(universe & 0xff)};
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return QHostAddress(address);
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};
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};
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