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//
// MessagePack for C++ static resolution routine
//
// Copyright (C) 2014-2015 KONDO Takatoshi
//
// Distributed under the Boost Software License, Version 1.0.
// (See accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
//
#ifndef MSGPACK_V1_TYPE_CPP11_ARRAY_CHAR_HPP
#define MSGPACK_V1_TYPE_CPP11_ARRAY_CHAR_HPP
#include "msgpack/versioning.hpp"
#include "msgpack/adaptor/adaptor_base.hpp"
#include "msgpack/adaptor/check_container_size.hpp"
#include <array>
#include <cstring>
namespace msgpack {
/// @cond
MSGPACK_API_VERSION_NAMESPACE(v1) {
/// @endcond
namespace adaptor {
template <std::size_t N>
struct convert<std::array<char, N>> {
msgpack::object const& operator()(msgpack::object const& o, std::array<char, N>& v) const {
switch (o.type) {
case msgpack::type::BIN:
if(o.via.bin.size > N) { throw msgpack::type_error(); }
std::memcpy(v.data(), o.via.bin.ptr, o.via.bin.size);
break;
case msgpack::type::STR:
if(o.via.str.size > N) { throw msgpack::type_error(); }
std::memcpy(v.data(), o.via.str.ptr, N);
break;
default:
throw msgpack::type_error();
break;
}
return o;
}
};
template <>
struct convert<std::array<char, 0>> {
msgpack::object const& operator()(msgpack::object const& o, std::array<char, 0>&) const {
return o;
}
};
template <std::size_t N>
struct pack<std::array<char, N>> {
template <typename Stream>
msgpack::packer<Stream>& operator()(msgpack::packer<Stream>& o, const std::array<char, N>& v) const {
uint32_t size = checked_get_container_size(v.size());
o.pack_bin(size);
o.pack_bin_body(v.data(), size);
return o;
}
};
template <std::size_t N>
struct object<std::array<char, N>> {
void operator()(msgpack::object& o, const std::array<char, N>& v) const {
uint32_t size = checked_get_container_size(v.size());
o.type = msgpack::type::BIN;
o.via.bin.ptr = v.data();
o.via.bin.size = size;
}
};
template <std::size_t N>
struct object_with_zone<std::array<char, N>> {
void operator()(msgpack::object::with_zone& o, const std::array<char, N>& v) const {
uint32_t size = checked_get_container_size(v.size());
o.type = msgpack::type::BIN;
char* ptr = static_cast<char*>(o.zone.allocate_align(size, MSGPACK_ZONE_ALIGNOF(char)));
o.via.bin.ptr = ptr;
o.via.bin.size = size;
std::memcpy(ptr, v.data(), size);
}
};
} // namespace adaptor
/// @cond
} // MSGPACK_API_VERSION_NAMESPACE(v1)
/// @endcond
} // namespace msgpack
#endif // MSGPACK_V1_TYPE_CPP11_ARRAY_CHAR_HPP
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