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Diffstat (limited to 'third_party/msgpack/include/msgpack/v1/adaptor/int.hpp')
| -rw-r--r-- | third_party/msgpack/include/msgpack/v1/adaptor/int.hpp | 448 |
1 files changed, 448 insertions, 0 deletions
diff --git a/third_party/msgpack/include/msgpack/v1/adaptor/int.hpp b/third_party/msgpack/include/msgpack/v1/adaptor/int.hpp new file mode 100644 index 0000000000..962e66ff9e --- /dev/null +++ b/third_party/msgpack/include/msgpack/v1/adaptor/int.hpp @@ -0,0 +1,448 @@ +// +// MessagePack for C++ static resolution routine +// +// Copyright (C) 2008-2016 FURUHASHI Sadayuki +// +// 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_INT_HPP +#define MSGPACK_V1_TYPE_INT_HPP + +#include "msgpack/v1/adaptor/int_decl.hpp" +#include "msgpack/object.hpp" + +#include <limits> + +namespace msgpack { + +/// @cond +MSGPACK_API_VERSION_NAMESPACE(v1){ +/// @endcond + +namespace type { +namespace detail { + +template <typename T> +struct convert_integer_sign<T, true> { + static T convert(msgpack::object const& o) { + if(o.type == msgpack::type::POSITIVE_INTEGER) { + if(o.via.u64 > static_cast<uint64_t>(std::numeric_limits<T>::max())) + { throw msgpack::type_error(); } + return static_cast<T>(o.via.u64); + } else if(o.type == msgpack::type::NEGATIVE_INTEGER) { + if(o.via.i64 < static_cast<int64_t>(std::numeric_limits<T>::min())) + { throw msgpack::type_error(); } + return static_cast<T>(o.via.i64); + } + throw msgpack::type_error(); + } +}; + +template <typename T> +struct convert_integer_sign<T, false> { + static T convert(msgpack::object const& o) { + if(o.type == msgpack::type::POSITIVE_INTEGER) { + if(o.via.u64 > static_cast<uint64_t>(std::numeric_limits<T>::max())) + { throw msgpack::type_error(); } + return static_cast<T>(o.via.u64); + } + throw msgpack::type_error(); + } +}; + +template <typename T> +struct is_signed { + static const bool value = std::numeric_limits<T>::is_signed; +}; + +template <typename T> +inline T convert_integer(msgpack::object const& o) +{ + return detail::convert_integer_sign<T, is_signed<T>::value>::convert(o); +} + +template <> +struct object_char_sign<true> { + template <typename T> + static typename msgpack::enable_if<msgpack::is_same<T, char>::value>::type + make(msgpack::object& o, T v) { + if (v < 0) { + o.type = msgpack::type::NEGATIVE_INTEGER; + o.via.i64 = v; + } + else { + o.type = msgpack::type::POSITIVE_INTEGER; + o.via.u64 = v; + } + } +}; + +template <> +struct object_char_sign<false> { + static void make(msgpack::object& o, char v) { + o.type = msgpack::type::POSITIVE_INTEGER; + o.via.u64 = v; + } +}; + +inline void object_char(msgpack::object& o, char v) { + return object_char_sign<is_signed<char>::value>::make(o, v); +} + +} // namespace detail +} // namespace type + +namespace adaptor { + +template <> +struct convert<char> { + msgpack::object const& operator()(msgpack::object const& o, char& v) const + { v = type::detail::convert_integer<char>(o); return o; } +}; + +template <> +struct convert<signed char> { + msgpack::object const& operator()(msgpack::object const& o, signed char& v) const + { v = type::detail::convert_integer<signed char>(o); return o; } +}; + +template <> +struct convert<signed short> { + msgpack::object const& operator()(msgpack::object const& o, signed short& v) const + { v = type::detail::convert_integer<signed short>(o); return o; } +}; + +template <> +struct convert<signed int> { + msgpack::object const& operator()(msgpack::object const& o, signed int& v) const + { v = type::detail::convert_integer<signed int>(o); return o; } +}; + +template <> +struct convert<signed long> { + msgpack::object const& operator()(msgpack::object const& o, signed long& v) const + { v = type::detail::convert_integer<signed long>(o); return o; } +}; + +template <> +struct convert<signed long long> { + msgpack::object const& operator()(msgpack::object const& o, signed long long& v) const + { v = type::detail::convert_integer<signed long long>(o); return o; } +}; + + +template <> +struct convert<unsigned char> { + msgpack::object const& operator()(msgpack::object const& o, unsigned char& v) const + { v = type::detail::convert_integer<unsigned char>(o); return o; } +}; + +template <> +struct convert<unsigned short> { + msgpack::object const& operator()(msgpack::object const& o, unsigned short& v) const + { v = type::detail::convert_integer<unsigned short>(o); return o; } +}; + +template <> +struct convert<unsigned int> { + msgpack::object const& operator()(msgpack::object const& o, unsigned int& v) const + { v = type::detail::convert_integer<unsigned int>(o); return o; } +}; + +template <> +struct convert<unsigned long> { + msgpack::object const& operator()(msgpack::object const& o, unsigned long& v) const + { v = type::detail::convert_integer<unsigned long>(o); return o; } +}; + +template <> +struct convert<unsigned long long> { + msgpack::object const& operator()(msgpack::object const& o, unsigned long long& v) const + { v = type::detail::convert_integer<unsigned long long>(o); return o; } +}; + + +template <> +struct pack<char> { + template <typename Stream> + msgpack::packer<Stream>& operator()(msgpack::packer<Stream>& o, char v) const + { o.pack_char(v); return o; } +}; + +template <> +struct pack<signed char> { + template <typename Stream> + msgpack::packer<Stream>& operator()(msgpack::packer<Stream>& o, signed char v) const + { o.pack_signed_char(v); return o; } +}; + +template <> +struct pack<signed short> { + template <typename Stream> + msgpack::packer<Stream>& operator()(msgpack::packer<Stream>& o, signed short v) const + { o.pack_short(v); return o; } +}; + +template <> +struct pack<signed int> { + template <typename Stream> + msgpack::packer<Stream>& operator()(msgpack::packer<Stream>& o, signed int v) const + { o.pack_int(v); return o; } +}; + +template <> +struct pack<signed long> { + template <typename Stream> + msgpack::packer<Stream>& operator()(msgpack::packer<Stream>& o, signed long v) const + { o.pack_long(v); return o; } +}; + +template <> +struct pack<signed long long> { + template <typename Stream> + msgpack::packer<Stream>& operator()(msgpack::packer<Stream>& o, signed long long v) const + { o.pack_long_long(v); return o; } +}; + + +template <> +struct pack<unsigned char> { + template <typename Stream> + msgpack::packer<Stream>& operator()(msgpack::packer<Stream>& o, unsigned char v) const + { o.pack_unsigned_char(v); return o; } +}; + +template <> +struct pack<unsigned short> { + template <typename Stream> + msgpack::packer<Stream>& operator()(msgpack::packer<Stream>& o, unsigned short v) const + { o.pack_unsigned_short(v); return o; } +}; + +template <> +struct pack<unsigned int> { + template <typename Stream> + msgpack::packer<Stream>& operator()(msgpack::packer<Stream>& o, unsigned int v) const + { o.pack_unsigned_int(v); return o; } +}; + +template <> +struct pack<unsigned long> { + template <typename Stream> + msgpack::packer<Stream>& operator()(msgpack::packer<Stream>& o, unsigned long v) const + { o.pack_unsigned_long(v); return o; } +}; + +template <> +struct pack<unsigned long long> { + template <typename Stream> + msgpack::packer<Stream>& operator()(msgpack::packer<Stream>& o, unsigned long long v) const + { o.pack_unsigned_long_long(v); return o; } +}; + + +template <> +struct object<char> { + void operator()(msgpack::object& o, char v) const + { type::detail::object_char(o, v); } +}; + +template <> +struct object<signed char> { + void operator()(msgpack::object& o, signed char v) const { + if (v < 0) { + o.type = msgpack::type::NEGATIVE_INTEGER; + o.via.i64 = v; + } + else { + o.type = msgpack::type::POSITIVE_INTEGER; + o.via.u64 = v; + } + } +}; + +template <> +struct object<signed short> { + void operator()(msgpack::object& o, signed short v) const { + if (v < 0) { + o.type = msgpack::type::NEGATIVE_INTEGER; + o.via.i64 = v; + } + else { + o.type = msgpack::type::POSITIVE_INTEGER; + o.via.u64 = v; + } + } +}; + +template <> +struct object<signed int> { + void operator()(msgpack::object& o, signed int v) const { + if (v < 0) { + o.type = msgpack::type::NEGATIVE_INTEGER; + o.via.i64 = v; + } + else { + o.type = msgpack::type::POSITIVE_INTEGER; + o.via.u64 = v; + } + } +}; + +template <> +struct object<signed long> { + void operator()(msgpack::object& o, signed long v) const { + if (v < 0) { + o.type = msgpack::type::NEGATIVE_INTEGER; + o.via.i64 = v; + } + else { + o.type = msgpack::type::POSITIVE_INTEGER; + o.via.u64 = v; + } + } +}; + +template <> +struct object<signed long long> { + void operator()(msgpack::object& o, signed long long v) const { + if (v < 0) { + o.type = msgpack::type::NEGATIVE_INTEGER; + o.via.i64 = v; + } + else{ + o.type = msgpack::type::POSITIVE_INTEGER; + o.via.u64 = v; + } + } +}; + +template <> +struct object<unsigned char> { + void operator()(msgpack::object& o, unsigned char v) const { + o.type = msgpack::type::POSITIVE_INTEGER; + o.via.u64 = v; + } +}; + +template <> +struct object<unsigned short> { + void operator()(msgpack::object& o, unsigned short v) const { + o.type = msgpack::type::POSITIVE_INTEGER; + o.via.u64 = v; + } +}; + +template <> +struct object<unsigned int> { + void operator()(msgpack::object& o, unsigned int v) const { + o.type = msgpack::type::POSITIVE_INTEGER; + o.via.u64 = v; + } +}; + +template <> +struct object<unsigned long> { + void operator()(msgpack::object& o, unsigned long v) const { + o.type = msgpack::type::POSITIVE_INTEGER; + o.via.u64 = v; + } +}; + +template <> +struct object<unsigned long long> { + void operator()(msgpack::object& o, unsigned long long v) const { + o.type = msgpack::type::POSITIVE_INTEGER; + o.via.u64 = v; + } +}; + + +template <> +struct object_with_zone<char> { + void operator()(msgpack::object::with_zone& o, char v) const { + static_cast<msgpack::object&>(o) << v; + } +}; + +template <> +struct object_with_zone<signed char> { + void operator()(msgpack::object::with_zone& o, signed char v) const { + static_cast<msgpack::object&>(o) << v; + } +}; + +template <> +struct object_with_zone<signed short> { + void operator()(msgpack::object::with_zone& o, signed short v) const { + static_cast<msgpack::object&>(o) << v; + } +}; + +template <> +struct object_with_zone<signed int> { + void operator()(msgpack::object::with_zone& o, signed int v) const { + static_cast<msgpack::object&>(o) << v; + } +}; + +template <> +struct object_with_zone<signed long> { + void operator()(msgpack::object::with_zone& o, signed long v) const { + static_cast<msgpack::object&>(o) << v; + } +}; + +template <> +struct object_with_zone<signed long long> { + void operator()(msgpack::object::with_zone& o, const signed long long& v) const { + static_cast<msgpack::object&>(o) << v; + } +}; + +template <> +struct object_with_zone<unsigned char> { + void operator()(msgpack::object::with_zone& o, unsigned char v) const { + static_cast<msgpack::object&>(o) << v; + } +}; + +template <> +struct object_with_zone<unsigned short> { + void operator()(msgpack::object::with_zone& o, unsigned short v) const { + static_cast<msgpack::object&>(o) << v; + } +}; + +template <> +struct object_with_zone<unsigned int> { + void operator()(msgpack::object::with_zone& o, unsigned int v) const { + static_cast<msgpack::object&>(o) << v; + } +}; + +template <> +struct object_with_zone<unsigned long> { + void operator()(msgpack::object::with_zone& o, unsigned long v) const { + static_cast<msgpack::object&>(o) << v; + } +}; + +template <> +struct object_with_zone<unsigned long long> { + void operator()(msgpack::object::with_zone& o, const unsigned long long& v) const { + static_cast<msgpack::object&>(o) << v; + } +}; + +} // namespace adaptor + +/// @cond +} // MSGPACK_API_VERSION_NAMESPACE(v1) +/// @endcond + +} // namespace msgpack + +#endif // MSGPACK_V1_TYPE_INT_HPP |