/*
* Copyright (c) 2008-2023 Jonathan Schleifer <js@nil.im>
*
* 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.
*/
#import "OFSystemInfo.h"
OF_ASSUME_NONNULL_BEGIN
/**
* @brief A dictionary describing a network interface, as returned by
* @ref networkInterfaces.
*
* Keys are of type @ref OFNetworkInterfaceKey.
*/
typedef OFDictionary OF_GENERIC(OFString *, id) *OFNetworkInterface;
/**
* @brief A key of an @ref OFNetworkInterface.
*
* Possible values are:
*
* * @ref OFNetworkInterfaceIndex
*/
typedef OFConstantString *OFNetworkInterfaceKey;
/**
* @brief The index of a network interface.
*
* This maps to an @ref OFNumber.
*/
extern OFNetworkInterfaceKey OFNetworkInterfaceIndex;
/**
* @brief The hardware address of a network interface.
*
* This maps to an @ref OFData.
*/
extern OFNetworkInterfaceKey OFNetworkInterfaceHardwareAddress;
/**
* @brief The IPv4 addresses of a network interface.
*
* This maps to an @ref OFData of @ref OFSocketAddress.
*/
extern OFNetworkInterfaceKey OFNetworkInterfaceIPv4Addresses;
#ifdef OF_HAVE_IPV6
/**
* @brief The IPv6 addresses of a network interface.
*
* This maps to an @ref OFData of @ref OFSocketAddress.
*/
extern OFNetworkInterfaceKey OFNetworkInterfaceIPv6Addresses;
#endif
#ifdef OF_HAVE_IPX
/**
* @brief The IPX addresses of a network interface.
*
* This maps to an @ref OFData of @ref OFSocketAddress.
*/
extern OFNetworkInterfaceKey OFNetworkInterfaceIPXAddresses;
#endif
#ifdef OF_HAVE_APPLETALK
/**
* @brief The AppleTalk addresses of a network interface.
*
* This maps to an @ref OFData of @ref OFSocketAddress.
*/
extern OFNetworkInterfaceKey OFNetworkInterfaceAppleTalkAddresses;
#endif
@interface OFSystemInfo (NetworkInterfaces)
#ifdef OF_HAVE_CLASS_PROPERTIES
@property (class, readonly, nullable, nonatomic)
OFDictionary OF_GENERIC(OFString *, OFNetworkInterface) *networkInterfaces;
#endif
/**
* @brief Returns the available (though not necessarily configured) network
* interfaces.
*
* @return The available network interfaces
*/
+ (nullable OFDictionary OF_GENERIC(OFString *, OFNetworkInterface) *)
networkInterfaces;
@end
OF_ASSUME_NONNULL_END