Adding upstream version 2.13.6.upstream/2.13.6upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 66 insertions, 0 deletions

diff --git a/lib/base/socket.hpp b/lib/base/socket.hpp
new file mode 100644
index 0000000..f7acf7f
--- /dev/null
+++ b/lib/base/socket.hpp
@@ -0,0 +1,66 @@
+/* Icinga 2 | (c) 2012 Icinga GmbH | GPLv2+ */
+
+#ifndef SOCKET_H
+#define SOCKET_H
+
+#include "base/i2-base.hpp"
+#include "base/object.hpp"
+#include <mutex>
+
+namespace icinga
+{
+
+/**
+ * Base class for connection-oriented sockets.
+ *
+ * @ingroup base
+ */
+class Socket : public Object
+{
+public:
+	DECLARE_PTR_TYPEDEFS(Socket);
+
+	Socket() = default;
+	Socket(SOCKET fd);
+	~Socket() override;
+
+	SOCKET GetFD() const;
+
+	void Close();
+
+	std::pair<String, String> GetClientAddressDetails();
+	String GetClientAddress();
+	std::pair<String, String> GetPeerAddressDetails();
+	String GetPeerAddress();
+
+	size_t Read(void *buffer, size_t size);
+	size_t Write(const void *buffer, size_t size);
+
+	void Listen();
+	Socket::Ptr Accept();
+
+	bool Poll(bool read, bool write, struct timeval *timeout = nullptr);
+
+	void MakeNonBlocking();
+
+	static void SocketPair(SOCKET s[2]);
+
+protected:
+	void SetFD(SOCKET fd);
+
+	int GetError() const;
+
+	mutable std::mutex m_SocketMutex;
+
+private:
+	SOCKET m_FD{INVALID_SOCKET}; /**< The socket descriptor. */
+
+	static std::pair<String, String> GetDetailsFromSockaddr(sockaddr *address, socklen_t len);
+	static String GetHumanReadableAddress(const std::pair<String, String>& socketDetails);
+};
+
+class socket_error : virtual public std::exception, virtual public boost::exception { };
+
+}
+
+#endif /* SOCKET_H */