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/* 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 */
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