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Diffstat (limited to 'src/serialization/tuple.h')
-rw-r--r-- | src/serialization/tuple.h | 169 |
1 files changed, 169 insertions, 0 deletions
diff --git a/src/serialization/tuple.h b/src/serialization/tuple.h new file mode 100644 index 000000000..6d98e05b0 --- /dev/null +++ b/src/serialization/tuple.h @@ -0,0 +1,169 @@ +// Copyright (c) 2014-2020, 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. +// +// Parts of this file are originally copyright (c) 2012-2013 The Cryptonote developers + +#pragma once +#include <memory> +#include "serialization.h" + +namespace serialization +{ + namespace detail + { + template <typename Archive, class T> + bool serialize_tuple_element(Archive& ar, T& e) + { + return ::do_serialize(ar, e); + } + + template <typename Archive> + bool serialize_tuple_element(Archive& ar, uint64_t& e) + { + ar.serialize_varint(e); + return true; + } + } +} + +template <template <bool> class Archive, class E0, class E1, class E2> +inline bool do_serialize(Archive<false>& ar, std::tuple<E0,E1,E2>& p) +{ + size_t cnt; + ar.begin_array(cnt); + if (!ar.good()) + return false; + if (cnt != 3) + return false; + + if (!::serialization::detail::serialize_tuple_element(ar, std::get<0>(p))) + return false; + if (!ar.good()) + return false; + ar.delimit_array(); + if (!::serialization::detail::serialize_tuple_element(ar, std::get<1>(p))) + return false; + if (!ar.good()) + return false; + ar.delimit_array(); + if (!::serialization::detail::serialize_tuple_element(ar, std::get<2>(p))) + return false; + if (!ar.good()) + return false; + + ar.end_array(); + return true; +} + +template <template <bool> class Archive, class E0, class E1, class E2> +inline bool do_serialize(Archive<true>& ar, std::tuple<E0,E1,E2>& p) +{ + ar.begin_array(3); + if (!ar.good()) + return false; + if(!::serialization::detail::serialize_tuple_element(ar, std::get<0>(p))) + return false; + if (!ar.good()) + return false; + ar.delimit_array(); + if(!::serialization::detail::serialize_tuple_element(ar, std::get<1>(p))) + return false; + if (!ar.good()) + return false; + ar.delimit_array(); + if(!::serialization::detail::serialize_tuple_element(ar, std::get<2>(p))) + return false; + if (!ar.good()) + return false; + ar.end_array(); + return true; +} + +template <template <bool> class Archive, class E0, class E1, class E2, class E3> +inline bool do_serialize(Archive<false>& ar, std::tuple<E0,E1,E2,E3>& p) +{ + size_t cnt; + ar.begin_array(cnt); + if (!ar.good()) + return false; + if (cnt != 4) + return false; + + if (!::serialization::detail::serialize_tuple_element(ar, std::get<0>(p))) + return false; + if (!ar.good()) + return false; + ar.delimit_array(); + if (!::serialization::detail::serialize_tuple_element(ar, std::get<1>(p))) + return false; + if (!ar.good()) + return false; + ar.delimit_array(); + if (!::serialization::detail::serialize_tuple_element(ar, std::get<2>(p))) + return false; + if (!ar.good()) + return false; + ar.delimit_array(); + if (!::serialization::detail::serialize_tuple_element(ar, std::get<3>(p))) + return false; + if (!ar.good()) + return false; + + ar.end_array(); + return true; +} + +template <template <bool> class Archive, class E0, class E1, class E2, class E3> +inline bool do_serialize(Archive<true>& ar, std::tuple<E0,E1,E2,E3>& p) +{ + ar.begin_array(4); + if (!ar.good()) + return false; + if(!::serialization::detail::serialize_tuple_element(ar, std::get<0>(p))) + return false; + if (!ar.good()) + return false; + ar.delimit_array(); + if(!::serialization::detail::serialize_tuple_element(ar, std::get<1>(p))) + return false; + if (!ar.good()) + return false; + ar.delimit_array(); + if(!::serialization::detail::serialize_tuple_element(ar, std::get<2>(p))) + return false; + if (!ar.good()) + return false; + ar.delimit_array(); + if(!::serialization::detail::serialize_tuple_element(ar, std::get<3>(p))) + return false; + if (!ar.good()) + return false; + ar.end_array(); + return true; +} + |