133 lines
3.1 KiB
C++
133 lines
3.1 KiB
C++
// **************************************************************************
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//
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// (C) Copyright 2009 Swiss SIMTEC AG
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//
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// **************************************************************************
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//
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// $HeadURL$
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// $LastChangedBy$
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// $LastChangedDate$
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// $LastChangedRevision$
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//
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// **************************************************************************
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#pragma once
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#include "PrtCnvThread.hpp"
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#include <queue>
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#include <set>
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class QTcpServer;
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class QMutex;
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namespace N_CoPrtCnv
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{
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class CoPrtCnvCentralTelegram;
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}
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namespace PrtCnv
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{
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class PrtCnvInjectionSocket;
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/**
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* This class represents a thread, which acts as TCP-Server. The LogView-
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* application can connect to it and send radio- or central-telegrams. The
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* telegrams will be stored within this class and can be taken by another thread.
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* This mechanism will be used for inject telegrams to protocol-converter.
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*
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* @author alois.wismer
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* @version 1.0
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* @created 05-Aug-2010 11:17:06
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*/
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class PrtCnvInjectionThread : public PrtCnvThread
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{
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Q_OBJECT
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public:
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~PrtCnvInjectionThread();
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/**
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*
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* @param a_parent
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*/
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explicit PrtCnvInjectionThread(PrtCnvThreadStarter* a_parent);
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int32_t create(NGL::Settings *settings) override;
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int32_t init() override;
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/**
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* Starts the thread and listen for TCP-clients
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*/
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int32_t start() override;
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/**
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* Returns the next central-telegram to be injected. It will automatically be
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* taken out of the list.
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* The caller is responsible to delete the telegram, if no longer used.
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* Returns NULL if no central-telegram available
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*/
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N_CoPrtCnv::CoPrtCnvCentralTelegram *getNextCentralInjectionTelegram();
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/**
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* Returns the next radio-telegram to be injected. It will automatically be taken
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* out of the list.
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* The caller is responsible to delete the telegram, if no longer used.
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* Returns NULL if no radio-telegram available
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*/
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N_CoPrtCnv::CoPrtCnvCentralTelegram *getNextRadioInjectionTelegram();
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/**
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*
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* @param a_telegram
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*/
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void addToCentralList(N_CoPrtCnv::CoPrtCnvCentralTelegram *a_telegram);
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/**
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*
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* @param a_telegram
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*/
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void addToRadioList(N_CoPrtCnv::CoPrtCnvCentralTelegram *a_telegram);
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protected: /**
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* The port of the injection-server (configurable with key 'Port' in group
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* [Injection])
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*/
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uint16_t m_Port;
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/**
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* true if injection-server is enabled (configurable with key 'Enable' in group
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* [Injection])
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*/
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bool m_Enabled;
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QTcpServer *m_Server;
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std::queue<N_CoPrtCnv::CoPrtCnvCentralTelegram *> m_CentralTelegramList;
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QMutex *m_CentralListMutex;
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std::queue<N_CoPrtCnv::CoPrtCnvCentralTelegram *> m_RadioTelegramList;
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QMutex *m_RadioListMutex;
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std::set<PrtCnvInjectionSocket*> m_SocketList;
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public slots:
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/**
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* Connects a TCP-client
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*/
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void connectClient();
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/**
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* Disconnects a TCP-client
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*
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* @param a_injectionSocket
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*/
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void disconnectClient(PrtCnvInjectionSocket* a_injectionSocket);
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};
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}
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