libcruft-util/guid.hpp

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2011-08-29 14:37:20 +10:00
/*
* 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/>.
*
2012-04-23 13:06:41 +10:00
* Copyright 2011 Danny Robson <danny@nerdcruft.net>
2011-08-29 14:37:20 +10:00
*/
#ifndef __UTIL_GUID_HPP
#define __UTIL_GUID_HPP
#include <cstdint>
#include <iostream>
class guid {
public:
enum type {
NCS_BACKWARD, // 0xx: Network Computing System backward compatibility
STANDARD, // 10x: Standard
COM_BACKWARD, // 110: Microsoft Component Object Model backward compatibility
RESERVED // 111: Reserved for future use
};
private:
guid (void);
public:
guid (uint32_t, uint16_t, uint16_t, uint8_t[8]);
guid (const char *);
guid (const guid&);
guid& operator= (const guid&);
static guid from_bytes (const uint8_t *bytes);
static guid from_string (const char *bytes);
uint32_t data1;
uint16_t data2;
uint16_t data3;
uint8_t data4[8];
type get_type (void) const;
bool operator< (const guid&) const;
bool operator== (const guid&) const;
};
std::istream& operator>> (std::istream&, guid&);
std::ostream& operator<< (std::ostream&, const guid&);
#endif