/*
* Copyright (c) 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017,
* 2018
* Jonathan Schleifer <js@heap.zone>
*
* All rights reserved.
*
* This file is part of ObjFW. It may be distributed under the terms of the
* Q Public License 1.0, which can be found in the file LICENSE.QPL included in
* the packaging of this file.
*
* Alternatively, it may be distributed under the terms of the GNU General
* Public License, either version 2 or 3, which can be found in the file
* LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
* file.
*/
#include "objfw-defs.h"
#ifndef OF_HAVE_SOCKETS
# error No sockets available!
#endif
#include <stdbool.h>
#import "platform.h"
#ifdef OF_HAVE_SYS_SOCKET_H
# include <sys/socket.h>
#endif
#ifdef OF_HAVE_NETINET_IN_H
# include <netinet/in.h>
#endif
#ifdef OF_HAVE_NETINET_TCP_H
# include <netinet/tcp.h>
#endif
#include "platform.h"
#ifdef OF_WINDOWS
# ifdef __MINGW32__
# include <_mingw.h>
# ifdef __MINGW64_VERSION_MAJOR
# include <winsock2.h>
# endif
# endif
# include <windows.h>
# include <ws2tcpip.h>
#endif
/*! @file */
#if defined(OF_AMIGAOS) && defined(OF_MORPHOS_IXEMUL)
struct sockaddr_storage {
uint8_t ss_len;
sa_family_t ss_family;
char ss_data[2 + sizeof(struct in_addr) + 8];
};
#endif
#ifdef OF_MORPHOS
typedef long socklen_t;
#endif
#ifdef OF_MORPHOS_IXEMUL
typedef int socklen_t;
#endif
#ifdef OF_WII
# include <network.h>
struct sockaddr_storage {
u8 ss_len;
sa_family_t ss_family;
u8 ss_data[14];
};
#endif
#ifdef OF_PSP
# include <stdint.h>
struct sockaddr_storage {
uint8_t ss_len;
sa_family_t ss_family;
in_port_t ss_data1;
struct in_addr ss_data2;
int8_t ss_data3[8];
};
#endif
#import "macros.h"
OF_ASSUME_NONNULL_BEGIN
#ifndef OF_WINDOWS
typedef int of_socket_t;
#else
typedef SOCKET of_socket_t;
#endif
/*!
* @struct of_socket_address_t socket.h ObjFW/socket.h
*
* @brief A struct which represents a host / port pair for a socket.
*/
typedef struct OF_BOXABLE {
struct sockaddr_storage address;
socklen_t length;
} of_socket_address_t;
#ifdef __cplusplus
extern "C" {
#endif
extern bool of_socket_init(void);
extern int of_socket_errno(void);
# ifndef OF_WII
extern int of_getsockname(of_socket_t sock, struct sockaddr *restrict addr,
socklen_t *restrict addrLen);
# endif
/*!
* @brief Parses the specified IP and port into an of_socket_address_t.
*
* @param IP The IP to parse
* @param port The port to use
* @return The parsed IP and port as an of_socket_address_t
*/
extern of_socket_address_t of_socket_address_parse_ip(
OFString *IP, uint16_t port);
/*!
* @brief Compares two of_socket_address_t for equality.
*
* @param address1 The address to compare with the second address
* @param address2 The second address
* @return Whether the two addresses are equal
*/
extern bool of_socket_address_equal(of_socket_address_t *address1,
of_socket_address_t *address2);
/*!
* @brief Returns the hash for the specified of_socket_address_t.
*
* @param address The address to hash
* @return The hash for the specified of_socket_address_t
*/
extern uint32_t of_socket_address_hash(of_socket_address_t *address);
/*!
* @brief Converts the specified of_socket_address_t to an IP string and port.
*
* @param address The address to convert to a string
* @param port A pointer to an uint16_t which should be set to the port of the
* address or NULL if the port is not needed
* @return The address as an IP string
*/
extern OFString *_Nonnull of_socket_address_ip_string(
const of_socket_address_t *_Nonnull address, uint16_t *_Nullable port);
#ifdef __cplusplus
}
#endif
OF_ASSUME_NONNULL_END