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utils/daemon.h

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+/*
+ * Copyright (C) Roland Jax 2014 <roland.jax@liwest.at>
+ *
+ * This file is part of ebus-daemon.
+ *
+ * ebus-daemon is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * ebus-daemon 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with ebus-daemon. If not, see http://www.gnu.org/licenses/.
+ */
+
+#ifndef DAEMON_H_
+#define DAEMON_H_
+
+class Daemon
+{
+   
+public:
+	static Daemon& Instance();
+	~Daemon() {}
+	
+	void run(const char* file);
+	void stop() { pidfile_close(); }
+	bool status() { return m_status; }
+
+private:
+	bool m_status;
+	const char* m_pidfile;
+	int m_pidfd;
+
+	Daemon() {}
+	Daemon(const Daemon&);
+	Daemon& operator= (const Daemon&);
+
+	bool pidfile_open();
+	bool pidfile_close();
+	
+};
+
+#endif // DAEMON_H_