eaac3cc1bd
This patch curates the API documentation to become suitable for the functional specificaton, which is partially generated from the header files.
74 lines
1.4 KiB
C++
74 lines
1.4 KiB
C++
/*
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* \brief Generic network address definitions
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* \author Stefan Kalkowski
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* \date 2010-08-20
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*/
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/*
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* Copyright (C) 2010-2013 Genode Labs GmbH
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*
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* This file is part of the Genode OS framework, which is distributed
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* under the terms of the GNU General Public License version 2.
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*/
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#ifndef _NET__NETADDRESS_H_
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#define _NET__NETADDRESS_H_
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/* Genode */
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#include <base/stdint.h>
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#include <util/string.h>
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namespace Net { template <unsigned> class Network_address; }
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/**
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* Generic form of a network address.
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*/
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template <unsigned LEN>
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class Net::Network_address
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{
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public:
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Genode::uint8_t addr[LEN];
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/******************
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** Constructors **
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******************/
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Network_address(Genode::uint8_t value = 0) {
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Genode::memset(&addr, value, LEN); }
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Network_address(void *src) {
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Genode::memcpy(&addr, src, LEN); }
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/*********************
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** Helper methods **
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*********************/
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void copy(void *dst) { Genode::memcpy(dst, addr, LEN); }
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/***************
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** Operators **
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***************/
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bool operator==(const Network_address &other) const {
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/*
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* We compare from lowest address segment to highest
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* one, because in a local context, the higher segments
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* of two addresses normally don't distinguish.
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* (e.g. in an IPv4 local subnet)
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*/
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for (int i = LEN-1; i >= 0; --i) {
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if (addr[i] != other.addr[i])
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return false;
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}
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return true;
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}
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};
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#endif /* _NET__NETADDRESS_H_ */
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