113 lines
3.5 KiB
C++
113 lines
3.5 KiB
C++
// Copyright (c) 2014-2017, The Monero Project, The Danicoin 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.
|
|
//
|
|
// Parts of this file are originally copyright (c) 2012-2013 The Cryptonote developers
|
|
|
|
#pragma once
|
|
|
|
#include "serialization.h"
|
|
|
|
template <template <bool> class Archive, class T>
|
|
bool do_serialize(Archive<false> &ar, std::vector<T> &v);
|
|
template <template <bool> class Archive, class T>
|
|
bool do_serialize(Archive<true> &ar, std::vector<T> &v);
|
|
|
|
namespace serialization
|
|
{
|
|
namespace detail
|
|
{
|
|
template <typename Archive, class T>
|
|
bool serialize_vector_element(Archive& ar, T& e)
|
|
{
|
|
return ::do_serialize(ar, e);
|
|
}
|
|
|
|
template <typename Archive>
|
|
bool serialize_vector_element(Archive& ar, uint32_t& e)
|
|
{
|
|
ar.serialize_varint(e);
|
|
return true;
|
|
}
|
|
|
|
template <typename Archive>
|
|
bool serialize_vector_element(Archive& ar, uint64_t& e)
|
|
{
|
|
ar.serialize_varint(e);
|
|
return true;
|
|
}
|
|
}
|
|
}
|
|
|
|
template <template <bool> class Archive, class T>
|
|
bool do_serialize(Archive<false> &ar, std::vector<T> &v)
|
|
{
|
|
size_t cnt;
|
|
ar.begin_array(cnt);
|
|
if (!ar.stream().good())
|
|
return false;
|
|
v.clear();
|
|
|
|
// very basic sanity check
|
|
if (ar.remaining_bytes() < cnt) {
|
|
ar.stream().setstate(std::ios::failbit);
|
|
return false;
|
|
}
|
|
|
|
v.reserve(cnt);
|
|
for (size_t i = 0; i < cnt; i++) {
|
|
if (i > 0)
|
|
ar.delimit_array();
|
|
v.resize(i+1);
|
|
if (!::serialization::detail::serialize_vector_element(ar, v[i]))
|
|
return false;
|
|
if (!ar.stream().good())
|
|
return false;
|
|
}
|
|
ar.end_array();
|
|
return true;
|
|
}
|
|
|
|
template <template <bool> class Archive, class T>
|
|
bool do_serialize(Archive<true> &ar, std::vector<T> &v)
|
|
{
|
|
size_t cnt = v.size();
|
|
ar.begin_array(cnt);
|
|
for (size_t i = 0; i < cnt; i++) {
|
|
if (!ar.stream().good())
|
|
return false;
|
|
if (i > 0)
|
|
ar.delimit_array();
|
|
if(!::serialization::detail::serialize_vector_element(ar, v[i]))
|
|
return false;
|
|
if (!ar.stream().good())
|
|
return false;
|
|
}
|
|
ar.end_array();
|
|
return true;
|
|
}
|