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src/Daemon.h

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+/*
+ *  Copyright 2016 Bjango Pty Ltd. All rights reserved.
+ *  Copyright 2010 William Tisäter. All rights reserved.
+ * 
+ *  Redistribution and use in source and binary forms, with or without
+ *  modification, 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.
+ *
+ *    2.  Redistributions in binary form must reproduce the above copyright
+ *        notice, this list of conditions and the following disclaimer in the
+ *        documentation and/or other materials provided with the distribution.
+ *
+ *    3.  The name of the copyright holder may not be used to endorse or promote
+ *        products derived from this software without specific prior written
+ *        permission.
+ *
+ *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER ``AS IS'' AND ANY
+ *  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ *  DISCLAIMED. IN NO EVENT SHALL WILLIAM TISÄTER BE LIABLE FOR ANY
+ *  DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ *  (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ *  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ *  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ *  SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#ifndef _DAEMON_H
+#define _DAEMON_H
+
+#include <iostream>
+#include <signal.h>
+
+#include "Socket.h"
+#include "Socketset.h"
+#include "Clientset.h"
+#include "Stats.h"
+#include "Avahi.h"
+
+class Daemon
+{
+	public:
+		Daemon(const std::string &_pidfile, const std::string &_sockfile) : pidfile(_pidfile), sockfile(_sockfile) {}
+		
+		void create(bool _back, const std::string &_user, const std::string &_group);
+		void destroy();
+		void publish(int port, int protocol, std::string name, std::string uuid, int platform);		
+	private:
+		std::string pidfile;
+		std::string sockfile;
+};
+
+class SignalResponder
+{
+	public:
+		SignalResponder(SocketSet *_sockets, Socket *_listener, Daemon *_unixdaemon, Stats *_stats) : listener(_listener), sockets(_sockets), unixdaemon(_unixdaemon), stats(_stats) {}
+		
+		void destroy();
+		void on_sigint();
+		void on_sigterm();
+		void on_sighup();
+
+	private:
+		Socket * listener;
+		SocketSet * sockets;
+		Daemon * unixdaemon;
+		Stats * stats;
+};
+
+#endif