hyperion.ng/include/jsonserver/JsonServer.h
2013-09-09 20:35:28 +00:00

60 lines
1.3 KiB
C++

#pragma once
// system includes
#include <cstdint>
// Qt includes
#include <QTcpServer>
#include <QSet>
// Hyperion includes
#include <hyperion/Hyperion.h>
class JsonClientConnection;
///
/// This class creates a TCP server which accepts connections wich can then send
/// in JSON encoded commands. This interface to Hyperion is used by hyperion-remote
/// to control the leds
///
class JsonServer : public QObject
{
Q_OBJECT
public:
///
/// JsonServer constructor
/// @param hyperion Hyperion instance
/// @param port port number on which to start listening for connections
///
JsonServer(Hyperion * hyperion, uint16_t port = 19444);
~JsonServer();
///
/// @return the port number on which this TCP listens for incoming connections
///
uint16_t getPort() const;
private slots:
///
/// Slot which is called when a client tries to create a new connection
///
void newConnection();
///
/// Slot which is called when a client closes a connection
/// @param connection The Connection object which is being closed
///
void closedConnection(JsonClientConnection * connection);
private:
/// Hyperion instance
Hyperion * _hyperion;
/// The TCP server object
QTcpServer _server;
/// List with open connections
QSet<JsonClientConnection *> _openConnections;
};