mirror of
https://github.com/monero-project/monero.git
synced 2024-12-15 07:34:23 -05:00
103 lines
3.3 KiB
C++
103 lines
3.3 KiB
C++
// Copyright (c) 2017-2019, The Monero Project
|
|
//
|
|
// All rights reserved.
|
|
//
|
|
// Redistribution and use in source and binary forms, with or without modification, are
|
|
// permitted provided that the following conditions are met:
|
|
//
|
|
// 1. Redistributions of source code must retain the above copyright notice, this list of
|
|
// conditions and the following disclaimer.
|
|
//
|
|
// 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
|
// of conditions and the following disclaimer in the documentation and/or other
|
|
// materials provided with the distribution.
|
|
//
|
|
// 3. Neither the name of the copyright holder nor the names of its contributors may be
|
|
// used to endorse or promote products derived from this software without specific
|
|
// prior written permission.
|
|
//
|
|
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
|
|
// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
|
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
|
|
// THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
|
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
|
// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
|
|
// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
|
|
// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
|
|
#pragma once
|
|
|
|
#include "serialization/keyvalue_serialization.h"
|
|
#include <boost/serialization/serialization.hpp>
|
|
#include <boost/serialization/version.hpp>
|
|
#include <ostream>
|
|
|
|
namespace cryptonote
|
|
{
|
|
struct subaddress_index
|
|
{
|
|
uint32_t major;
|
|
uint32_t minor;
|
|
bool operator==(const subaddress_index& rhs) const { return !memcmp(this, &rhs, sizeof(subaddress_index)); }
|
|
bool operator!=(const subaddress_index& rhs) const { return !(*this == rhs); }
|
|
bool is_zero() const { return major == 0 && minor == 0; }
|
|
|
|
BEGIN_SERIALIZE_OBJECT()
|
|
FIELD(major)
|
|
FIELD(minor)
|
|
END_SERIALIZE()
|
|
|
|
BEGIN_KV_SERIALIZE_MAP()
|
|
KV_SERIALIZE(major)
|
|
KV_SERIALIZE(minor)
|
|
END_KV_SERIALIZE_MAP()
|
|
};
|
|
}
|
|
|
|
namespace cryptonote {
|
|
inline std::ostream& operator<<(std::ostream& out, const cryptonote::subaddress_index& subaddr_index)
|
|
{
|
|
return out << subaddr_index.major << '/' << subaddr_index.minor;
|
|
}
|
|
}
|
|
|
|
namespace std
|
|
{
|
|
template <>
|
|
struct hash<cryptonote::subaddress_index>
|
|
{
|
|
size_t operator()(const cryptonote::subaddress_index& index ) const
|
|
{
|
|
size_t res;
|
|
if (sizeof(size_t) == 8)
|
|
{
|
|
res = ((uint64_t)index.major << 32) | index.minor;
|
|
}
|
|
else
|
|
{
|
|
// https://stackoverflow.com/a/17017281
|
|
res = 17;
|
|
res = res * 31 + hash<uint32_t>()(index.major);
|
|
res = res * 31 + hash<uint32_t>()(index.minor);
|
|
}
|
|
return res;
|
|
}
|
|
};
|
|
}
|
|
|
|
BOOST_CLASS_VERSION(cryptonote::subaddress_index, 0)
|
|
|
|
namespace boost
|
|
{
|
|
namespace serialization
|
|
{
|
|
template <class Archive>
|
|
inline void serialize(Archive &a, cryptonote::subaddress_index &x, const boost::serialization::version_type ver)
|
|
{
|
|
a & x.major;
|
|
a & x.minor;
|
|
}
|
|
}
|
|
}
|