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2014-04-14 23:40:45 +02:00
commit fdc52ee122
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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 TCPSOCKET_H_
+#define TCPSOCKET_H_
+
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <unistd.h>
+#include <string>
+
+class TCPSocket
+{
+
+public:
+	friend class TCPListener;
+
+	~TCPSocket() { close(m_sfd); }
+
+	ssize_t recv(char* buffer, size_t len) { return read(m_sfd, buffer, len); }
+	ssize_t send(const char* buffer, size_t len) { return write(m_sfd, buffer, len); }
+
+	int getPort() const { return m_port; }
+	std::string getIP() const { return m_ip; }
+
+	int getFD() const { return m_sfd; }
+	bool isValid();
+	
+private:
+	int m_sfd;
+	int m_port;
+	std::string  m_ip;
+
+	TCPSocket(int sd, struct sockaddr_in* address);
+
+};
+
+class TCPListener
+{
+
+public:
+	TCPListener(int port, std::string address)
+		: m_lfd(0), m_port(port), m_address(address), m_listening(false) {}
+
+	~TCPListener() { if (m_lfd > 0) {close(m_lfd);} }
+
+	int start();
+	TCPSocket* newSocket();
+
+	int getFD() const { return m_lfd; }
+
+private:
+	int m_lfd;
+	int m_port;
+	std::string m_address;
+	bool m_listening;
+
+};
+
+#endif // TCPSOCKET_H_
+