Socket classes for networking. More...

#include "libfilezilla.hpp"
#include "event_handler.hpp"
#include "iputils.hpp"
#include <memory>
#include <errno.h>

Include dependency graph for socket.hpp:

This graph shows which files directly or indirectly include this file:

Classes
class	socket_event_source
	All classes sending socket events should derive from this. More...

class	socket_base
	Common base clase for fz::socket and fz::listen_socket. More...

class	socket_descriptor
	Lightweight holder for socket descriptors. More...

class	listen_socket
	Simple Listen socket. More...

class	socket_interface
	Interface for sockets. More...

class	socket
	IPv6 capable, non-blocking socket class. More...

class	socket_layer
	A base class for socket layers. More...

Namespaces
	fz
	The namespace used by libfilezilla.

Macros
#define	EISCONN WSAEISCONN

#define	EINPROGRESS WSAEINPROGRESS

#define	EAFNOSUPPORT WSAEAFNOSUPPORT

#define	EADDRINUSE WSAEADDRINUSE

#define	ENOBUFS WSAENOBUFS

#define	EPROTONOSUPPORT WSAEPROTONOSUPPORT

#define	EALREADY WSAEALREADY

#define	ECONNREFUSED WSAECONNREFUSED

#define	ENOTSOCK WSAENOTSOCK

#define	ETIMEDOUT WSAETIMEDOUT

#define	ENETUNREACH WSAENETUNREACH

#define	EHOSTUNREACH WSAEHOSTUNREACH

#define	ENOTCONN WSAENOTCONN

#define	ENETRESET WSAENETRESET

#define	EOPNOTSUPP WSAEOPNOTSUPP

#define	ESHUTDOWN WSAESHUTDOWN

#define	EMSGSIZE WSAEMSGSIZE

#define	ECONNABORTED WSAECONNABORTED

#define	ECONNRESET WSAECONNRESET

#define	EHOSTDOWN WSAEHOSTDOWN

Typedefs
typedef simple_event< socket_event_type, socket_event_source *, socket_event_flag, int >	socket_event

typedef simple_event< hostaddress_event_type, socket_event_source *, std::string >	hostaddress_event

Enumerations
enum class	socket_event_flag { connection_next = 0x1 , connection = 0x2 , read = 0x4 , write = 0x8 }
	The type of a socket event. More...

enum class	listen_socket_state { none , listening }

enum class	socket_state : unsigned char { none , connecting , connected , shutting_down , shut_down , closed , failed }
	State transitions are monotonically increasing. More...

Functions
bool	operator& (socket_event_flag lhs, socket_event_flag rhs)

socket_event_flag	operator\| (socket_event_flag lhs, socket_event_flag rhs)

socket_event_flag &	operator\|= (socket_event_flag &lhs, socket_event_flag rhs)

void	remove_socket_events (event_handler handler, socket_event_source const const source)
	Remove all pending socket events from source sent to handler. More...

fz::socket_event_flag	change_socket_event_handler (event_handler old_handler, event_handler new_handler, socket_event_source const *const source, fz::socket_event_flag remove)
	Changes all pending socket events from source. More...

std::string	socket_error_string (int error)
	Gets a symbolic name for socket errors. More...

native_string	socket_error_description (int error)
	Gets a human-readable, translated description of the error.

Detailed Description

Socket classes for networking.

Declares the fz::socket and fz::listen_socket classes, alongside supporting classes to handle socket events.

Classes