SignalHandler.h

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/*
 * SignalHandler.h
 *
 * Copyright (C) 2014 IBR, TU Braunschweig
 *
 * Written-by: Johannes Morgenroth <morgenroth@ibr.cs.tu-bs.de>
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 */

#include "ibrcommon/thread/Thread.h"
#include "ibrcommon/thread/Queue.h"
#include <csignal>

#ifndef SIGNALHANDLER_H_
#define SIGNALHANDLER_H_

namespace ibrcommon
{
        class SignalHandler : private ibrcommon::JoinableThread
        {
        public:
                SignalHandler(void (*handler)(int));
                virtual ~SignalHandler();

                void initialize();

                void handle(int signal);

                virtual void run(void) throw ();

        protected:
                virtual void __cancellation() throw ();

        private:
                static void _proxy_handler(int signal);

                void (*_handler)(int);
                static ibrcommon::Queue<int> _signal_queue;
        };
} /* namespace ibrcommon */

#endif /* SIGNALHANDLER_H_ */