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/*
Copyright (c) 2012 250bpm s.r.o.
Copyright (c) 2012 Other contributors as noted in the AUTHORS file
This file is part of Crossroads project.
Crossroads is free software; you can redistribute it and/or modify it under
the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
Crossroads is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef __XS_MONITOR_HPP_INCLUDED__
#define __XS_MONITOR_HPP_INCLUDED__
#include <string>
#include "own.hpp"
#include "mutex.hpp"
#include "io_object.hpp"
namespace xs
{
class io_thread_t;
class socket_base_t;
class monitor_t : public own_t, public io_object_t
{
public:
monitor_t (xs::io_thread_t *io_thread_);
~monitor_t ();
void start ();
void stop ();
void log (int sid_, const char *text_);
private:
// Handlers for incoming commands.
void process_plug ();
void process_stop ();
// Events from the poller.
void timer_event (handle_t handle_);
// Actual monitoring data to send and the related critical section.
std::string text;
mutex_t sync;
// Handle of the timer.
handle_t timer;
monitor_t (const monitor_t&);
const monitor_t &operator = (const monitor_t&);
};
}
#endif
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