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update nlohmann::json to 3.10.4

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This commit is contained in:
Green Sky
2021-12-11 23:32:21 +01:00
parent 4a1dde26ce
commit 42ff7c8099
39 changed files with 5323 additions and 2710 deletions
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90
external/json/include/nlohmann/detail/output/binary_writer.hpp vendored
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@ -2,11 +2,12 @@
#include <algorithm> // reverse
#include <array> // array
#include <cmath> // isnan, isinf
#include <cstdint> // uint8_t, uint16_t, uint32_t, uint64_t
#include <cstring> // memcpy
#include <limits> // numeric_limits
#include <string> // string
#include <cmath> // isnan, isinf
#include <utility> // move
#include <nlohmann/detail/input/binary_reader.hpp>
#include <nlohmann/detail/macro_scope.hpp>
@ -36,7 +37,7 @@ class binary_writer
@param[in] adapter output adapter to write to
*/
explicit binary_writer(output_adapter_t<CharType> adapter) : oa(adapter)
explicit binary_writer(output_adapter_t<CharType> adapter) : oa(std::move(adapter))
{
JSON_ASSERT(oa);
}
@ -55,9 +56,18 @@ class binary_writer
break;
}
case value_t::null:
case value_t::array:
case value_t::string:
case value_t::boolean:
case value_t::number_integer:
case value_t::number_unsigned:
case value_t::number_float:
case value_t::binary:
case value_t::discarded:
default:
{
JSON_THROW(type_error::create(317, "to serialize to BSON, top-level type must be object, but is " + std::string(j.type_name())));
JSON_THROW(type_error::create(317, "to serialize to BSON, top-level type must be object, but is " + std::string(j.type_name()), j));
}
}
}
@ -281,8 +291,26 @@ class binary_writer
{
if (j.m_value.binary->has_subtype())
{
write_number(static_cast<std::uint8_t>(0xd8));
write_number(j.m_value.binary->subtype());
if (j.m_value.binary->subtype() <= (std::numeric_limits<std::uint8_t>::max)())
{
write_number(static_cast<std::uint8_t>(0xd8));
write_number(static_cast<std::uint8_t>(j.m_value.binary->subtype()));
}
else if (j.m_value.binary->subtype() <= (std::numeric_limits<std::uint16_t>::max)())
{
write_number(static_cast<std::uint8_t>(0xd9));
write_number(static_cast<std::uint16_t>(j.m_value.binary->subtype()));
}
else if (j.m_value.binary->subtype() <= (std::numeric_limits<std::uint32_t>::max)())
{
write_number(static_cast<std::uint8_t>(0xda));
write_number(static_cast<std::uint32_t>(j.m_value.binary->subtype()));
}
else if (j.m_value.binary->subtype() <= (std::numeric_limits<std::uint64_t>::max)())
{
write_number(static_cast<std::uint8_t>(0xdb));
write_number(static_cast<std::uint64_t>(j.m_value.binary->subtype()));
}
}
// step 1: write control byte and the binary array size
@ -362,6 +390,7 @@ class binary_writer
break;
}
case value_t::discarded:
default:
break;
}
@ -683,6 +712,7 @@ class binary_writer
break;
}
case value_t::discarded:
default:
break;
}
@ -887,6 +917,7 @@ class binary_writer
break;
}
case value_t::discarded:
default:
break;
}
@ -901,13 +932,13 @@ class binary_writer
@return The size of a BSON document entry header, including the id marker
and the entry name size (and its null-terminator).
*/
static std::size_t calc_bson_entry_header_size(const string_t& name)
static std::size_t calc_bson_entry_header_size(const string_t& name, const BasicJsonType& j)
{
const auto it = name.find(static_cast<typename string_t::value_type>(0));
if (JSON_HEDLEY_UNLIKELY(it != BasicJsonType::string_t::npos))
{
JSON_THROW(out_of_range::create(409,
"BSON key cannot contain code point U+0000 (at byte " + std::to_string(it) + ")"));
JSON_THROW(out_of_range::create(409, "BSON key cannot contain code point U+0000 (at byte " + std::to_string(it) + ")", j));
static_cast<void>(j);
}
return /*id*/ 1ul + name.size() + /*zero-terminator*/1u;
@ -1017,21 +1048,21 @@ class binary_writer
@brief Writes a BSON element with key @a name and unsigned @a value
*/
void write_bson_unsigned(const string_t& name,
const std::uint64_t value)
const BasicJsonType& j)
{
if (value <= static_cast<std::uint64_t>((std::numeric_limits<std::int32_t>::max)()))
if (j.m_value.number_unsigned <= static_cast<std::uint64_t>((std::numeric_limits<std::int32_t>::max)()))
{
write_bson_entry_header(name, 0x10 /* int32 */);
write_number<std::int32_t, true>(static_cast<std::int32_t>(value));
write_number<std::int32_t, true>(static_cast<std::int32_t>(j.m_value.number_unsigned));
}
else if (value <= static_cast<std::uint64_t>((std::numeric_limits<std::int64_t>::max)()))
else if (j.m_value.number_unsigned <= static_cast<std::uint64_t>((std::numeric_limits<std::int64_t>::max)()))
{
write_bson_entry_header(name, 0x12 /* int64 */);
write_number<std::int64_t, true>(static_cast<std::int64_t>(value));
write_number<std::int64_t, true>(static_cast<std::int64_t>(j.m_value.number_unsigned));
}
else
{
JSON_THROW(out_of_range::create(407, "integer number " + std::to_string(value) + " cannot be represented by BSON as it does not fit int64"));
JSON_THROW(out_of_range::create(407, "integer number " + std::to_string(j.m_value.number_unsigned) + " cannot be represented by BSON as it does not fit int64", j));
}
}
@ -1096,7 +1127,7 @@ class binary_writer
write_bson_entry_header(name, 0x05);
write_number<std::int32_t, true>(static_cast<std::int32_t>(value.size()));
write_number(value.has_subtype() ? value.subtype() : std::uint8_t(0x00));
write_number(value.has_subtype() ? static_cast<std::uint8_t>(value.subtype()) : std::uint8_t(0x00));
oa->write_characters(reinterpret_cast<const CharType*>(value.data()), value.size());
}
@ -1108,7 +1139,7 @@ class binary_writer
static std::size_t calc_bson_element_size(const string_t& name,
const BasicJsonType& j)
{
const auto header_size = calc_bson_entry_header_size(name);
const auto header_size = calc_bson_entry_header_size(name, j);
switch (j.type())
{
case value_t::object:
@ -1139,8 +1170,9 @@ class binary_writer
return header_size + 0ul;
// LCOV_EXCL_START
case value_t::discarded:
default:
JSON_ASSERT(false);
JSON_ASSERT(false); // NOLINT(cert-dcl03-c,hicpp-static-assert,misc-static-assert)
return 0ul;
// LCOV_EXCL_STOP
}
@ -1151,7 +1183,6 @@ class binary_writer
key @a name.
@param name The name to associate with the JSON entity @a j within the
current BSON document
@return The size of the BSON entry
*/
void write_bson_element(const string_t& name,
const BasicJsonType& j)
@ -1177,7 +1208,7 @@ class binary_writer
return write_bson_integer(name, j.m_value.number_integer);
case value_t::number_unsigned:
return write_bson_unsigned(name, j.m_value.number_unsigned);
return write_bson_unsigned(name, j);
case value_t::string:
return write_bson_string(name, *j.m_value.string);
@ -1186,8 +1217,9 @@ class binary_writer
return write_bson_null(name);
// LCOV_EXCL_START
case value_t::discarded:
default:
JSON_ASSERT(false);
JSON_ASSERT(false); // NOLINT(cert-dcl03-c,hicpp-static-assert,misc-static-assert)
return;
// LCOV_EXCL_STOP
}
@ -1196,8 +1228,8 @@ class binary_writer
/*!
@brief Calculates the size of the BSON serialization of the given
JSON-object @a j.
@param[in] j JSON value to serialize
@pre j.type() == value_t::object
@param[in] value JSON value to serialize
@pre value.type() == value_t::object
*/
static std::size_t calc_bson_object_size(const typename BasicJsonType::object_t& value)
{
@ -1211,8 +1243,8 @@ class binary_writer
}
/*!
@param[in] j JSON value to serialize
@pre j.type() == value_t::object
@param[in] value JSON value to serialize
@pre value.type() == value_t::object
*/
void write_bson_object(const typename BasicJsonType::object_t& value)
{
@ -1476,6 +1508,7 @@ class binary_writer
case value_t::object:
return '{';
case value_t::discarded:
default: // discarded values
return 'N';
}
@ -1510,7 +1543,7 @@ class binary_writer
void write_number(const NumberType n)
{
// step 1: write number to array of length NumberType
std::array<CharType, sizeof(NumberType)> vec;
std::array<CharType, sizeof(NumberType)> vec{};
std::memcpy(vec.data(), &n, sizeof(NumberType));
// step 2: write array to output (with possible reordering)
@ -1525,6 +1558,10 @@ class binary_writer
void write_compact_float(const number_float_t n, detail::input_format_t format)
{
#ifdef __GNUC__
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wfloat-equal"
#endif
if (static_cast<double>(n) >= static_cast<double>(std::numeric_limits<float>::lowest()) &&
static_cast<double>(n) <= static_cast<double>((std::numeric_limits<float>::max)()) &&
static_cast<double>(static_cast<float>(n)) == static_cast<double>(n))
@ -1541,6 +1578,9 @@ class binary_writer
: get_msgpack_float_prefix(n));
write_number(n);
}
#ifdef __GNUC__
#pragma GCC diagnostic pop
#endif
}
public: