connectorthread.h

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// -*- C++ -*-
//  Copyright (C) 2013-2017, Vaclav Zeman. All rights reserved.
//  
//  Redistribution and use in source and binary forms, with or without modifica-
//  tion, are permitted provided that the following conditions are met:
//  
//  1. Redistributions of  source code must  retain the above copyright  notice,
//     this list of conditions and the following disclaimer.
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//  2. Redistributions in binary form must reproduce the above copyright notice,
//     this list of conditions and the following disclaimer in the documentation
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#ifndef LOG4CPLUS_HELPERS_CONNECTORTHREAD_H
#define LOG4CPLUS_HELPERS_CONNECTORTHREAD_H
 
#include <log4cplus/config.hxx>
 
#if defined (LOG4CPLUS_HAVE_PRAGMA_ONCE)
#pragma once
#endif
 
#include <log4cplus/thread/syncprims.h>
#include <log4cplus/thread/threads.h>
#include <log4cplus/helpers/socket.h>
 
 
#if ! defined (LOG4CPLUS_SINGLE_THREADED)
 
namespace log4cplus { namespace helpers {
 
 
class LOG4CPLUS_EXPORT ConnectorThread;
 
class LOG4CPLUS_EXPORT IConnectorThreadClient
{
protected:
    virtual ~IConnectorThreadClient ();
 
    virtual thread::Mutex const & ctcGetAccessMutex () const = 0;
 
    virtual helpers::Socket & ctcGetSocket () = 0;
 
    virtual helpers::Socket ctcConnect () = 0;
 
    virtual void ctcSetConnected () = 0;
 
    friend class LOG4CPLUS_EXPORT ConnectorThread;
};
 
 
class LOG4CPLUS_EXPORT ConnectorThread
    : public thread::AbstractThread
{
public:
    ConnectorThread (IConnectorThreadClient & client);
    virtual ~ConnectorThread ();
    
    virtual void run();
 
    void terminate ();
 
    void trigger ();
    
protected:
    IConnectorThreadClient & ctc;
 
    thread::ManualResetEvent trigger_ev;
 
    bool exit_flag;
};
 
 
} } // namespace log4cplus { namespace helpers {
 
#endif // ! defined (LOG4CPLUS_SINGLE_THREADED)
 
#endif // LOG4CPLUS_HELPERS_CONNECTORTHREAD_H