libcruft-util/ip.hpp

79 lines
1.7 KiB
C++

/*
* This file is part of libgim.
*
* libgim is free software: you can redistribute it and/or modify it under the
* terms of the GNU General Public License as published by the Free Software
* Foundation, either version 3 of the License, or (at your option) any later
* version.
*
* libgim is distributed in the hope that it will be useful, but WITHOUT ANY
* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License
* along with libgim. If not, see <http://www.gnu.org/licenses/>.
*
* Copyright 2011 Danny Robson <danny@blubinc.net>
*/
#ifndef __UTIL_IP_HPP
#define __UTIL_IP_HPP
#include "range.hpp"
#include <cstdint>
#include <string>
namespace ipv4 {
struct ip {
union {
uint8_t m_octets[4];
uint32_t m_integer;
};
ip (const std::string &);
ip (uint32_t i);
ip (uint8_t a, uint8_t b, uint8_t c, uint8_t d);
ip& operator = (const ip &);
bool operator == (const ip &) const;
explicit operator uint32_t (void);
static ip parse (const std::string &);
static const ip LOOPBACK;
static const ip ANY;
};
typedef uint16_t port;
typedef uint32_t mask;
extern const range<port> WELL_KNOWN_PORT,
REGISTERED_PORT,
PRIVATE_PORT;
}
namespace ipv6 {
struct ip {
uint32_t m_quads[4];
ip (const std::string&) { ; }
};
typedef uint16_t port;
struct mask {
uint32_t m_quads[4];
mask (uint32_t) { ; }
};
}
#endif // __UTIL_IP_HPP