74 lines
1.8 KiB
C++
74 lines
1.8 KiB
C++
#ifndef MQTTSERVER_P_H
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#define MQTTSERVER_P_H
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#include <QObject>
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#include <QTcpServer>
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#include <QTcpSocket>
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#include <QTimer>
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#include <QLoggingCategory>
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#include "mqttpacket.h"
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#include "mqttserver.h"
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Q_DECLARE_LOGGING_CATEGORY(dbgServer)
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class ClientContext;
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class Subscription;
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class MqttServerPrivate: public QObject
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{
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Q_OBJECT
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public:
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explicit MqttServerPrivate(MqttServer *q);
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QHash<QString, quint16> publish(const QString &topic, const QByteArray &payload = QByteArray());
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public:
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void cleanupClient(QTcpSocket *client);
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void processPacket(const MqttPacket &packet, QTcpSocket *client);
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bool validateTopicFilter(const QString &topicFilter);
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bool matchTopic(const QString &topicFilter, const QString &topic);
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quint16 newPacketId(ClientContext *ctx);
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public slots:
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void onNewConnection();
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void onClientReadyRead();
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void onClientError(QAbstractSocket::SocketError);
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void onClientDisconnected();
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public:
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MqttServer *q_ptr;
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QTcpServer *server = nullptr;
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MqttUserValidator *userValidator = nullptr;
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Mqtt::QoS maximumSubscriptionQoS = Mqtt::QoS2;
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QHash<QTcpSocket*, QTimer*> pendingConnections;
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QHash<QTcpSocket*, ClientContext*> clientList;
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QHash<QTcpSocket*, QByteArray> clientBuffers;
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QHash<QString, MqttPackets> retainedMessages;
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};
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class ClientContext {
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public:
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Mqtt::Protocol version = Mqtt::ProtocolUnknown;
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quint16 keepAlive = 0;
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QTimer keepAliveTimer;
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QString clientId;
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QString username;
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QByteArray willTopic;
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QByteArray willMessage;
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Mqtt::QoS willQoS = Mqtt::QoS0;
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bool willRetain = false;
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QByteArray inputBuffer;
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MqttSubscriptions subscriptions;
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QVector<quint16> unackedPacketList;
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QHash<quint16, MqttPacket> unackedPackets;
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};
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#endif // MQTTSERVER_P_H
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