diff --git a/app/src/main/cpp/json.hpp b/app/src/main/cpp/json.hpp index 8b72ea6..cda42a6 100644 --- a/app/src/main/cpp/json.hpp +++ b/app/src/main/cpp/json.hpp @@ -3,7 +3,7 @@ // | | |__ | | | | | | version 3.11.3 // |_____|_____|_____|_|___| https://github.com/nlohmann/json // -// SPDX-FileCopyrightText: 2013-2023 Niels Lohmann +// SPDX-FileCopyrightText: 2013 - 2025 Niels Lohmann // SPDX-License-Identifier: MIT /****************************************************************************\ @@ -37,7 +37,7 @@ // | | |__ | | | | | | version 3.11.3 // |_____|_____|_____|_|___| https://github.com/nlohmann/json // -// SPDX-FileCopyrightText: 2013-2023 Niels Lohmann +// SPDX-FileCopyrightText: 2013 - 2025 Niels Lohmann // SPDX-License-Identifier: MIT @@ -50,7 +50,7 @@ // | | |__ | | | | | | version 3.11.3 // |_____|_____|_____|_|___| https://github.com/nlohmann/json // -// SPDX-FileCopyrightText: 2013-2023 Niels Lohmann +// SPDX-FileCopyrightText: 2013 - 2025 Niels Lohmann // SPDX-License-Identifier: MIT @@ -73,6 +73,10 @@ #define JSON_DIAGNOSTICS 0 #endif +#ifndef JSON_DIAGNOSTIC_POSITIONS + #define JSON_DIAGNOSTIC_POSITIONS 0 +#endif + #ifndef JSON_USE_LEGACY_DISCARDED_VALUE_COMPARISON #define JSON_USE_LEGACY_DISCARDED_VALUE_COMPARISON 0 #endif @@ -83,6 +87,12 @@ #define NLOHMANN_JSON_ABI_TAG_DIAGNOSTICS #endif +#if JSON_DIAGNOSTIC_POSITIONS + #define NLOHMANN_JSON_ABI_TAG_DIAGNOSTIC_POSITIONS _dp +#else + #define NLOHMANN_JSON_ABI_TAG_DIAGNOSTIC_POSITIONS +#endif + #if JSON_USE_LEGACY_DISCARDED_VALUE_COMPARISON #define NLOHMANN_JSON_ABI_TAG_LEGACY_DISCARDED_VALUE_COMPARISON _ldvcmp #else @@ -94,14 +104,15 @@ #endif // Construct the namespace ABI tags component -#define NLOHMANN_JSON_ABI_TAGS_CONCAT_EX(a, b) json_abi ## a ## b -#define NLOHMANN_JSON_ABI_TAGS_CONCAT(a, b) \ - NLOHMANN_JSON_ABI_TAGS_CONCAT_EX(a, b) +#define NLOHMANN_JSON_ABI_TAGS_CONCAT_EX(a, b, c) json_abi ## a ## b ## c +#define NLOHMANN_JSON_ABI_TAGS_CONCAT(a, b, c) \ + NLOHMANN_JSON_ABI_TAGS_CONCAT_EX(a, b, c) #define NLOHMANN_JSON_ABI_TAGS \ NLOHMANN_JSON_ABI_TAGS_CONCAT( \ NLOHMANN_JSON_ABI_TAG_DIAGNOSTICS, \ - NLOHMANN_JSON_ABI_TAG_LEGACY_DISCARDED_VALUE_COMPARISON) + NLOHMANN_JSON_ABI_TAG_LEGACY_DISCARDED_VALUE_COMPARISON, \ + NLOHMANN_JSON_ABI_TAG_DIAGNOSTIC_POSITIONS) // Construct the namespace version component #define NLOHMANN_JSON_NAMESPACE_VERSION_CONCAT_EX(major, minor, patch) \ @@ -152,7 +163,7 @@ // | | |__ | | | | | | version 3.11.3 // |_____|_____|_____|_|___| https://github.com/nlohmann/json // -// SPDX-FileCopyrightText: 2013-2023 Niels Lohmann +// SPDX-FileCopyrightText: 2013 - 2025 Niels Lohmann // SPDX-License-Identifier: MIT @@ -162,6 +173,9 @@ #include // forward_list #include // inserter, front_inserter, end #include // map +#ifdef JSON_HAS_CPP_17 + #include // optional +#endif #include // string #include // tuple, make_tuple #include // is_arithmetic, is_same, is_enum, underlying_type, is_convertible @@ -175,7 +189,7 @@ // | | |__ | | | | | | version 3.11.3 // |_____|_____|_____|_|___| https://github.com/nlohmann/json // -// SPDX-FileCopyrightText: 2013-2023 Niels Lohmann +// SPDX-FileCopyrightText: 2013 - 2025 Niels Lohmann // SPDX-License-Identifier: MIT @@ -195,7 +209,7 @@ // | | |__ | | | | | | version 3.11.3 // |_____|_____|_____|_|___| https://github.com/nlohmann/json // -// SPDX-FileCopyrightText: 2013-2023 Niels Lohmann +// SPDX-FileCopyrightText: 2013 - 2025 Niels Lohmann // SPDX-License-Identifier: MIT @@ -211,7 +225,7 @@ // | | |__ | | | | | | version 3.11.3 // |_____|_____|_____|_|___| https://github.com/nlohmann/json // -// SPDX-FileCopyrightText: 2013-2023 Niels Lohmann +// SPDX-FileCopyrightText: 2013 - 2025 Niels Lohmann // SPDX-License-Identifier: MIT @@ -223,7 +237,7 @@ // | | |__ | | | | | | version 3.11.3 // |_____|_____|_____|_|___| https://github.com/nlohmann/json // -// SPDX-FileCopyrightText: 2013-2023 Niels Lohmann +// SPDX-FileCopyrightText: 2013 - 2025 Niels Lohmann // SPDX-License-Identifier: MIT @@ -236,7 +250,7 @@ // | | |__ | | | | | | version 3.11.3 // |_____|_____|_____|_|___| https://github.com/nlohmann/json // -// SPDX-FileCopyrightText: 2013-2023 Niels Lohmann +// SPDX-FileCopyrightText: 2013 - 2025 Niels Lohmann // SPDX-License-Identifier: MIT @@ -323,8 +337,8 @@ NLOHMANN_JSON_NAMESPACE_END // | | |__ | | | | | | version 3.11.3 // |_____|_____|_____|_|___| https://github.com/nlohmann/json // -// SPDX-FileCopyrightText: 2013-2023 Niels Lohmann -// SPDX-FileCopyrightText: 2016-2021 Evan Nemerson +// SPDX-FileCopyrightText: 2013 - 2025 Niels Lohmann +// SPDX-FileCopyrightText: 2016 - 2021 Evan Nemerson // SPDX-License-Identifier: MIT /* Hedley - https://nemequ.github.io/hedley @@ -2568,7 +2582,9 @@ JSON_HEDLEY_DIAGNOSTIC_POP template \ inline void to_json(BasicJsonType& j, const ENUM_TYPE& e) \ { \ + /* NOLINTNEXTLINE(modernize-type-traits) we use C++11 */ \ static_assert(std::is_enum::value, #ENUM_TYPE " must be an enum!"); \ + /* NOLINTNEXTLINE(modernize-avoid-c-arrays) we don't want to depend on */ \ static const std::pair m[] = __VA_ARGS__; \ auto it = std::find_if(std::begin(m), std::end(m), \ [e](const std::pair& ej_pair) -> bool \ @@ -2580,7 +2596,9 @@ JSON_HEDLEY_DIAGNOSTIC_POP template \ inline void from_json(const BasicJsonType& j, ENUM_TYPE& e) \ { \ + /* NOLINTNEXTLINE(modernize-type-traits) we use C++11 */ \ static_assert(std::is_enum::value, #ENUM_TYPE " must be an enum!"); \ + /* NOLINTNEXTLINE(modernize-avoid-c-arrays) we don't want to depend on */ \ static const std::pair m[] = __VA_ARGS__; \ auto it = std::find_if(std::begin(m), std::end(m), \ [&j](const std::pair& ej_pair) -> bool \ @@ -2743,39 +2761,143 @@ JSON_HEDLEY_DIAGNOSTIC_POP #define NLOHMANN_JSON_TO(v1) nlohmann_json_j[#v1] = nlohmann_json_t.v1; #define NLOHMANN_JSON_FROM(v1) nlohmann_json_j.at(#v1).get_to(nlohmann_json_t.v1); -#define NLOHMANN_JSON_FROM_WITH_DEFAULT(v1) nlohmann_json_t.v1 = nlohmann_json_j.value(#v1, nlohmann_json_default_obj.v1); +#define NLOHMANN_JSON_FROM_WITH_DEFAULT(v1) nlohmann_json_t.v1 = !nlohmann_json_j.is_null() ? nlohmann_json_j.value(#v1, nlohmann_json_default_obj.v1) : nlohmann_json_default_obj.v1; /*! @brief macro @def NLOHMANN_DEFINE_TYPE_INTRUSIVE @since version 3.9.0 +@sa https://json.nlohmann.me/api/macros/nlohmann_define_type_intrusive/ */ #define NLOHMANN_DEFINE_TYPE_INTRUSIVE(Type, ...) \ - friend void to_json(nlohmann::json& nlohmann_json_j, const Type& nlohmann_json_t) { NLOHMANN_JSON_EXPAND(NLOHMANN_JSON_PASTE(NLOHMANN_JSON_TO, __VA_ARGS__)) } \ - friend void from_json(const nlohmann::json& nlohmann_json_j, Type& nlohmann_json_t) { NLOHMANN_JSON_EXPAND(NLOHMANN_JSON_PASTE(NLOHMANN_JSON_FROM, __VA_ARGS__)) } + template::value, int> = 0> \ + friend void to_json(BasicJsonType& nlohmann_json_j, const Type& nlohmann_json_t) { NLOHMANN_JSON_EXPAND(NLOHMANN_JSON_PASTE(NLOHMANN_JSON_TO, __VA_ARGS__)) } \ + template::value, int> = 0> \ + friend void from_json(const BasicJsonType& nlohmann_json_j, Type& nlohmann_json_t) { NLOHMANN_JSON_EXPAND(NLOHMANN_JSON_PASTE(NLOHMANN_JSON_FROM, __VA_ARGS__)) } +/*! +@brief macro +@def NLOHMANN_DEFINE_TYPE_INTRUSIVE_WITH_DEFAULT +@since version 3.11.0 +@sa https://json.nlohmann.me/api/macros/nlohmann_define_type_intrusive/ +*/ #define NLOHMANN_DEFINE_TYPE_INTRUSIVE_WITH_DEFAULT(Type, ...) \ - friend void to_json(nlohmann::json& nlohmann_json_j, const Type& nlohmann_json_t) { NLOHMANN_JSON_EXPAND(NLOHMANN_JSON_PASTE(NLOHMANN_JSON_TO, __VA_ARGS__)) } \ - friend void from_json(const nlohmann::json& nlohmann_json_j, Type& nlohmann_json_t) { const Type nlohmann_json_default_obj{}; NLOHMANN_JSON_EXPAND(NLOHMANN_JSON_PASTE(NLOHMANN_JSON_FROM_WITH_DEFAULT, __VA_ARGS__)) } + template::value, int> = 0> \ + friend void to_json(BasicJsonType& nlohmann_json_j, const Type& nlohmann_json_t) { NLOHMANN_JSON_EXPAND(NLOHMANN_JSON_PASTE(NLOHMANN_JSON_TO, __VA_ARGS__)) } \ + template::value, int> = 0> \ + friend void from_json(const BasicJsonType& nlohmann_json_j, Type& nlohmann_json_t) { const Type nlohmann_json_default_obj{}; NLOHMANN_JSON_EXPAND(NLOHMANN_JSON_PASTE(NLOHMANN_JSON_FROM_WITH_DEFAULT, __VA_ARGS__)) } +/*! +@brief macro +@def NLOHMANN_DEFINE_TYPE_INTRUSIVE_ONLY_SERIALIZE +@since version 3.11.3 +@sa https://json.nlohmann.me/api/macros/nlohmann_define_type_intrusive/ +*/ #define NLOHMANN_DEFINE_TYPE_INTRUSIVE_ONLY_SERIALIZE(Type, ...) \ - friend void to_json(nlohmann::json& nlohmann_json_j, const Type& nlohmann_json_t) { NLOHMANN_JSON_EXPAND(NLOHMANN_JSON_PASTE(NLOHMANN_JSON_TO, __VA_ARGS__)) } + template::value, int> = 0> \ + friend void to_json(BasicJsonType& nlohmann_json_j, const Type& nlohmann_json_t) { NLOHMANN_JSON_EXPAND(NLOHMANN_JSON_PASTE(NLOHMANN_JSON_TO, __VA_ARGS__)) } /*! @brief macro @def NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE @since version 3.9.0 +@sa https://json.nlohmann.me/api/macros/nlohmann_define_type_non_intrusive/ */ #define NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE(Type, ...) \ - inline void to_json(nlohmann::json& nlohmann_json_j, const Type& nlohmann_json_t) { NLOHMANN_JSON_EXPAND(NLOHMANN_JSON_PASTE(NLOHMANN_JSON_TO, __VA_ARGS__)) } \ - inline void from_json(const nlohmann::json& nlohmann_json_j, Type& nlohmann_json_t) { NLOHMANN_JSON_EXPAND(NLOHMANN_JSON_PASTE(NLOHMANN_JSON_FROM, __VA_ARGS__)) } - -#define NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE_ONLY_SERIALIZE(Type, ...) \ - inline void to_json(nlohmann::json& nlohmann_json_j, const Type& nlohmann_json_t) { NLOHMANN_JSON_EXPAND(NLOHMANN_JSON_PASTE(NLOHMANN_JSON_TO, __VA_ARGS__)) } + template::value, int> = 0> \ + void to_json(BasicJsonType& nlohmann_json_j, const Type& nlohmann_json_t) { NLOHMANN_JSON_EXPAND(NLOHMANN_JSON_PASTE(NLOHMANN_JSON_TO, __VA_ARGS__)) } \ + template::value, int> = 0> \ + void from_json(const BasicJsonType& nlohmann_json_j, Type& nlohmann_json_t) { NLOHMANN_JSON_EXPAND(NLOHMANN_JSON_PASTE(NLOHMANN_JSON_FROM, __VA_ARGS__)) } +/*! +@brief macro +@def NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE_WITH_DEFAULT +@since version 3.11.0 +@sa https://json.nlohmann.me/api/macros/nlohmann_define_type_non_intrusive/ +*/ #define NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE_WITH_DEFAULT(Type, ...) \ - inline void to_json(nlohmann::json& nlohmann_json_j, const Type& nlohmann_json_t) { NLOHMANN_JSON_EXPAND(NLOHMANN_JSON_PASTE(NLOHMANN_JSON_TO, __VA_ARGS__)) } \ - inline void from_json(const nlohmann::json& nlohmann_json_j, Type& nlohmann_json_t) { const Type nlohmann_json_default_obj{}; NLOHMANN_JSON_EXPAND(NLOHMANN_JSON_PASTE(NLOHMANN_JSON_FROM_WITH_DEFAULT, __VA_ARGS__)) } + template::value, int> = 0> \ + void to_json(BasicJsonType& nlohmann_json_j, const Type& nlohmann_json_t) { NLOHMANN_JSON_EXPAND(NLOHMANN_JSON_PASTE(NLOHMANN_JSON_TO, __VA_ARGS__)) } \ + template::value, int> = 0> \ + void from_json(const BasicJsonType& nlohmann_json_j, Type& nlohmann_json_t) { const Type nlohmann_json_default_obj{}; NLOHMANN_JSON_EXPAND(NLOHMANN_JSON_PASTE(NLOHMANN_JSON_FROM_WITH_DEFAULT, __VA_ARGS__)) } + +/*! +@brief macro +@def NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE_ONLY_SERIALIZE +@since version 3.11.3 +@sa https://json.nlohmann.me/api/macros/nlohmann_define_type_non_intrusive/ +*/ +#define NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE_ONLY_SERIALIZE(Type, ...) \ + template::value, int> = 0> \ + void to_json(BasicJsonType& nlohmann_json_j, const Type& nlohmann_json_t) { NLOHMANN_JSON_EXPAND(NLOHMANN_JSON_PASTE(NLOHMANN_JSON_TO, __VA_ARGS__)) } + +/*! +@brief macro +@def NLOHMANN_DEFINE_DERIVED_TYPE_INTRUSIVE +@since version 3.11.x +@sa https://json.nlohmann.me/api/macros/nlohmann_define_derived_type/ +*/ +#define NLOHMANN_DEFINE_DERIVED_TYPE_INTRUSIVE(Type, BaseType, ...) \ + template::value, int> = 0> \ + friend void to_json(BasicJsonType& nlohmann_json_j, const Type& nlohmann_json_t) { nlohmann::to_json(nlohmann_json_j, static_cast(nlohmann_json_t)); NLOHMANN_JSON_EXPAND(NLOHMANN_JSON_PASTE(NLOHMANN_JSON_TO, __VA_ARGS__)) } \ + template::value, int> = 0> \ + friend void from_json(const BasicJsonType& nlohmann_json_j, Type& nlohmann_json_t) { nlohmann::from_json(nlohmann_json_j, static_cast(nlohmann_json_t)); NLOHMANN_JSON_EXPAND(NLOHMANN_JSON_PASTE(NLOHMANN_JSON_FROM, __VA_ARGS__)) } + +/*! +@brief macro +@def NLOHMANN_DEFINE_DERIVED_TYPE_INTRUSIVE_WITH_DEFAULT +@since version 3.11.x +@sa https://json.nlohmann.me/api/macros/nlohmann_define_derived_type/ +*/ +#define NLOHMANN_DEFINE_DERIVED_TYPE_INTRUSIVE_WITH_DEFAULT(Type, BaseType, ...) \ + template::value, int> = 0> \ + friend void to_json(BasicJsonType& nlohmann_json_j, const Type& nlohmann_json_t) { nlohmann::to_json(nlohmann_json_j, static_cast(nlohmann_json_t)); NLOHMANN_JSON_EXPAND(NLOHMANN_JSON_PASTE(NLOHMANN_JSON_TO, __VA_ARGS__)) } \ + template::value, int> = 0> \ + friend void from_json(const BasicJsonType& nlohmann_json_j, Type& nlohmann_json_t) { nlohmann::from_json(nlohmann_json_j, static_cast(nlohmann_json_t)); const Type nlohmann_json_default_obj{}; NLOHMANN_JSON_EXPAND(NLOHMANN_JSON_PASTE(NLOHMANN_JSON_FROM_WITH_DEFAULT, __VA_ARGS__)) } + +/*! +@brief macro +@def NLOHMANN_DEFINE_DERIVED_TYPE_INTRUSIVE_ONLY_SERIALIZE +@since version 3.11.x +@sa https://json.nlohmann.me/api/macros/nlohmann_define_derived_type/ +*/ +#define NLOHMANN_DEFINE_DERIVED_TYPE_INTRUSIVE_ONLY_SERIALIZE(Type, BaseType, ...) \ + template::value, int> = 0> \ + friend void to_json(BasicJsonType& nlohmann_json_j, const Type& nlohmann_json_t) { nlohmann::to_json(nlohmann_json_j, static_cast(nlohmann_json_t)); NLOHMANN_JSON_EXPAND(NLOHMANN_JSON_PASTE(NLOHMANN_JSON_TO, __VA_ARGS__)) } + +/*! +@brief macro +@def NLOHMANN_DEFINE_DERIVED_TYPE_NON_INTRUSIVE +@since version 3.11.x +@sa https://json.nlohmann.me/api/macros/nlohmann_define_derived_type/ +*/ +#define NLOHMANN_DEFINE_DERIVED_TYPE_NON_INTRUSIVE(Type, BaseType, ...) \ + template::value, int> = 0> \ + void to_json(BasicJsonType& nlohmann_json_j, const Type& nlohmann_json_t) { nlohmann::to_json(nlohmann_json_j, static_cast(nlohmann_json_t)); NLOHMANN_JSON_EXPAND(NLOHMANN_JSON_PASTE(NLOHMANN_JSON_TO, __VA_ARGS__)) } \ + template::value, int> = 0> \ + void from_json(const BasicJsonType& nlohmann_json_j, Type& nlohmann_json_t) { nlohmann::from_json(nlohmann_json_j, static_cast(nlohmann_json_t)); NLOHMANN_JSON_EXPAND(NLOHMANN_JSON_PASTE(NLOHMANN_JSON_FROM, __VA_ARGS__)) } + +/*! +@brief macro +@def NLOHMANN_DEFINE_DERIVED_TYPE_NON_INTRUSIVE_WITH_DEFAULT +@since version 3.11.x +@sa https://json.nlohmann.me/api/macros/nlohmann_define_derived_type/ +*/ +#define NLOHMANN_DEFINE_DERIVED_TYPE_NON_INTRUSIVE_WITH_DEFAULT(Type, BaseType, ...) \ + template::value, int> = 0> \ + void to_json(BasicJsonType& nlohmann_json_j, const Type& nlohmann_json_t) { nlohmann::to_json(nlohmann_json_j, static_cast(nlohmann_json_t)); NLOHMANN_JSON_EXPAND(NLOHMANN_JSON_PASTE(NLOHMANN_JSON_TO, __VA_ARGS__)) } \ + template::value, int> = 0> \ + void from_json(const BasicJsonType& nlohmann_json_j, Type& nlohmann_json_t) { nlohmann::from_json(nlohmann_json_j, static_cast(nlohmann_json_t)); const Type nlohmann_json_default_obj{}; NLOHMANN_JSON_EXPAND(NLOHMANN_JSON_PASTE(NLOHMANN_JSON_FROM_WITH_DEFAULT, __VA_ARGS__)) } + +/*! +@brief macro +@def NLOHMANN_DEFINE_DERIVED_TYPE_NON_INTRUSIVE_ONLY_SERIALIZE +@since version 3.11.x +@sa https://json.nlohmann.me/api/macros/nlohmann_define_derived_type/ +*/ +#define NLOHMANN_DEFINE_DERIVED_TYPE_NON_INTRUSIVE_ONLY_SERIALIZE(Type, BaseType, ...) \ + template::value, int> = 0> \ + void to_json(BasicJsonType& nlohmann_json_j, const Type& nlohmann_json_t) { nlohmann::to_json(nlohmann_json_j, static_cast(nlohmann_json_t)); NLOHMANN_JSON_EXPAND(NLOHMANN_JSON_PASTE(NLOHMANN_JSON_TO, __VA_ARGS__)) } // inspired from https://stackoverflow.com/a/26745591 // allows to call any std function as if (e.g. with begin): @@ -2942,7 +3064,7 @@ NLOHMANN_JSON_NAMESPACE_END // | | |__ | | | | | | version 3.11.3 // |_____|_____|_____|_|___| https://github.com/nlohmann/json // -// SPDX-FileCopyrightText: 2013-2023 Niels Lohmann +// SPDX-FileCopyrightText: 2013 - 2025 Niels Lohmann // SPDX-License-Identifier: MIT @@ -3017,7 +3139,7 @@ NLOHMANN_JSON_NAMESPACE_END // | | |__ | | | | | | version 3.11.3 // |_____|_____|_____|_|___| https://github.com/nlohmann/json // -// SPDX-FileCopyrightText: 2013-2023 Niels Lohmann +// SPDX-FileCopyrightText: 2013 - 2025 Niels Lohmann // SPDX-License-Identifier: MIT @@ -3059,7 +3181,7 @@ NLOHMANN_JSON_NAMESPACE_END // | | |__ | | | | | | version 3.11.3 // |_____|_____|_____|_|___| https://github.com/nlohmann/json // -// SPDX-FileCopyrightText: 2013-2023 Niels Lohmann +// SPDX-FileCopyrightText: 2013 - 2025 Niels Lohmann // SPDX-FileCopyrightText: 2018 The Abseil Authors // SPDX-License-Identifier: MIT @@ -3219,7 +3341,7 @@ struct static_const #endif template -inline constexpr std::array make_array(Args&& ... args) +constexpr std::array make_array(Args&& ... args) { return std::array {{static_cast(std::forward(args))...}}; } @@ -3233,16 +3355,16 @@ NLOHMANN_JSON_NAMESPACE_END // | | |__ | | | | | | version 3.11.3 // |_____|_____|_____|_|___| https://github.com/nlohmann/json // -// SPDX-FileCopyrightText: 2013-2023 Niels Lohmann +// SPDX-FileCopyrightText: 2013 - 2025 Niels Lohmann // SPDX-License-Identifier: MIT #include // numeric_limits +#include // char_traits +#include // tuple #include // false_type, is_constructible, is_integral, is_same, true_type #include // declval -#include // tuple -#include // char_traits // #include // __ _____ _____ _____ @@ -3250,7 +3372,7 @@ NLOHMANN_JSON_NAMESPACE_END // | | |__ | | | | | | version 3.11.3 // |_____|_____|_____|_|___| https://github.com/nlohmann/json // -// SPDX-FileCopyrightText: 2013-2023 Niels Lohmann +// SPDX-FileCopyrightText: 2013 - 2025 Niels Lohmann // SPDX-License-Identifier: MIT @@ -3293,7 +3415,7 @@ struct iterator_traits template struct iterator_traits < T, enable_if_t < !std::is_pointer::value >> - : iterator_types + : iterator_types { }; @@ -3318,7 +3440,7 @@ NLOHMANN_JSON_NAMESPACE_END // | | |__ | | | | | | version 3.11.3 // |_____|_____|_____|_|___| https://github.com/nlohmann/json // -// SPDX-FileCopyrightText: 2013-2023 Niels Lohmann +// SPDX-FileCopyrightText: 2013 - 2025 Niels Lohmann // SPDX-License-Identifier: MIT @@ -3338,7 +3460,7 @@ NLOHMANN_JSON_NAMESPACE_END // | | |__ | | | | | | version 3.11.3 // |_____|_____|_____|_|___| https://github.com/nlohmann/json // -// SPDX-FileCopyrightText: 2013-2023 Niels Lohmann +// SPDX-FileCopyrightText: 2013 - 2025 Niels Lohmann // SPDX-License-Identifier: MIT @@ -3362,7 +3484,7 @@ NLOHMANN_JSON_NAMESPACE_END // | | |__ | | | | | | version 3.11.3 // |_____|_____|_____|_|___| https://github.com/nlohmann/json // -// SPDX-FileCopyrightText: 2013-2023 Niels Lohmann +// SPDX-FileCopyrightText: 2013 - 2025 Niels Lohmann // SPDX-License-Identifier: MIT #ifndef INCLUDE_NLOHMANN_JSON_FWD_HPP_ @@ -3624,7 +3746,7 @@ struct char_traits : std::char_traits static constexpr int_type eof() noexcept { - return static_cast(EOF); + return static_cast(std::char_traits::eof()); } }; @@ -3648,7 +3770,7 @@ struct char_traits : std::char_traits static constexpr int_type eof() noexcept { - return static_cast(EOF); + return static_cast(std::char_traits::eof()); } }; @@ -3674,19 +3796,19 @@ struct is_default_constructible : std::is_default_constructible {}; template struct is_default_constructible> - : conjunction, is_default_constructible> {}; + : conjunction, is_default_constructible> {}; template struct is_default_constructible> - : conjunction, is_default_constructible> {}; + : conjunction, is_default_constructible> {}; template struct is_default_constructible> - : conjunction...> {}; + : conjunction...> {}; template struct is_default_constructible> - : conjunction...> {}; + : conjunction...> {}; template struct is_constructible : std::is_constructible {}; @@ -3884,8 +4006,8 @@ is_detected::value&& // special case for types like std::filesystem::path whose iterator's value_type are themselves // c.f. https://github.com/nlohmann/json/pull/3073 !std::is_same>::value&& - is_complete_type < - detected_t>::value >> +is_complete_type < +detected_t>::value >> { using value_type = range_value_t; @@ -4008,12 +4130,12 @@ using is_usable_as_key_type = typename std::conditional < template> using is_usable_as_basic_json_key_type = typename std::conditional < - is_usable_as_key_type::value - && !is_json_iterator_of::value, - std::true_type, - std::false_type >::type; + is_usable_as_key_type::value + && !is_json_iterator_of::value, + std::true_type, + std::false_type >::type; template using detect_erase_with_key_type = decltype(std::declval().erase(std::declval())); @@ -4147,7 +4269,7 @@ struct value_in_range_of_impl1 }; template -inline constexpr bool value_in_range_of(T val) +constexpr bool value_in_range_of(T val) { return value_in_range_of_impl1::test(val); } @@ -4163,7 +4285,7 @@ namespace impl { template -inline constexpr bool is_c_string() +constexpr bool is_c_string() { using TUnExt = typename std::remove_extent::type; using TUnCVExt = typename std::remove_cv::type; @@ -4191,7 +4313,7 @@ namespace impl { template -inline constexpr bool is_transparent() +constexpr bool is_transparent() { return is_detected::value; } @@ -4213,7 +4335,7 @@ NLOHMANN_JSON_NAMESPACE_END // | | |__ | | | | | | version 3.11.3 // |_____|_____|_____|_|___| https://github.com/nlohmann/json // -// SPDX-FileCopyrightText: 2013-2023 Niels Lohmann +// SPDX-FileCopyrightText: 2013 - 2025 Niels Lohmann // SPDX-License-Identifier: MIT @@ -4358,6 +4480,18 @@ inline OutStringType concat(Args && ... args) NLOHMANN_JSON_NAMESPACE_END +// With -Wweak-vtables, Clang will complain about the exception classes as they +// have no out-of-line virtual method definitions and their vtable will be +// emitted in every translation unit. This issue cannot be fixed with a +// header-only library as there is no implementation file to move these +// functions to. As a result, we suppress this warning here to avoid client +// code to stumble over this. See https://github.com/nlohmann/json/issues/4087 +// for a discussion. +#if defined(__clang__) + #pragma clang diagnostic push + #pragma clang diagnostic ignored "-Wweak-vtables" +#endif + NLOHMANN_JSON_NAMESPACE_BEGIN namespace detail { @@ -4452,16 +4586,34 @@ class exception : public std::exception { return concat(a, '/', detail::escape(b)); }); - return concat('(', str, ") "); + + return concat('(', str, ") ", get_byte_positions(leaf_element)); #else - static_cast(leaf_element); - return ""; + return get_byte_positions(leaf_element); #endif } private: /// an exception object as storage for error messages std::runtime_error m; +#if JSON_DIAGNOSTIC_POSITIONS + template + static std::string get_byte_positions(const BasicJsonType* leaf_element) + { + if ((leaf_element->start_pos() != std::string::npos) && (leaf_element->end_pos() != std::string::npos)) + { + return concat("(bytes ", std::to_string(leaf_element->start_pos()), "-", std::to_string(leaf_element->end_pos()), ") "); + } + return ""; + } +#else + template + static std::string get_byte_positions(const BasicJsonType* leaf_element) + { + static_cast(leaf_element); + return ""; + } +#endif }; /// @brief exception indicating a parse error @@ -4589,6 +4741,10 @@ class other_error : public exception } // namespace detail NLOHMANN_JSON_NAMESPACE_END +#if defined(__clang__) + #pragma clang diagnostic pop +#endif + // #include // #include @@ -4599,7 +4755,7 @@ NLOHMANN_JSON_NAMESPACE_END // | | |__ | | | | | | version 3.11.3 // |_____|_____|_____|_|___| https://github.com/nlohmann/json // -// SPDX-FileCopyrightText: 2013-2023 Niels Lohmann +// SPDX-FileCopyrightText: 2013 - 2025 Niels Lohmann // SPDX-License-Identifier: MIT @@ -4623,7 +4779,7 @@ NLOHMANN_JSON_NAMESPACE_END // | | |__ | | | | | | version 3.11.3 // |_____|_____|_____|_|___| https://github.com/nlohmann/json // -// SPDX-FileCopyrightText: 2013-2023 Niels Lohmann +// SPDX-FileCopyrightText: 2013 - 2025 Niels Lohmann // SPDX-License-Identifier: MIT @@ -4640,7 +4796,7 @@ namespace std_fs = std::experimental::filesystem; } // namespace detail NLOHMANN_JSON_NAMESPACE_END #elif JSON_HAS_FILESYSTEM -#include +#include // NOLINT(build/c++17) NLOHMANN_JSON_NAMESPACE_BEGIN namespace detail { @@ -4670,6 +4826,24 @@ inline void from_json(const BasicJsonType& j, typename std::nullptr_t& n) n = nullptr; } +#ifdef JSON_HAS_CPP_17 +#ifndef JSON_USE_IMPLICIT_CONVERSIONS +template +void from_json(const BasicJsonType& j, std::optional& opt) +{ + if (j.is_null()) + { + opt = std::nullopt; + } + else + { + opt.emplace(j.template get()); + } +} + +#endif // JSON_USE_IMPLICIT_CONVERSIONS +#endif // JSON_HAS_CPP_17 + // overloads for basic_json template parameters template < typename BasicJsonType, typename ArithmeticType, enable_if_t < std::is_arithmetic::value&& @@ -4817,6 +4991,54 @@ auto from_json(const BasicJsonType& j, T (&arr)[N]) // NOLINT(cppcoreguidelines } } +template +auto from_json(const BasicJsonType& j, T (&arr)[N1][N2]) // NOLINT(cppcoreguidelines-avoid-c-arrays,hicpp-avoid-c-arrays,modernize-avoid-c-arrays) +-> decltype(j.template get(), void()) +{ + for (std::size_t i1 = 0; i1 < N1; ++i1) + { + for (std::size_t i2 = 0; i2 < N2; ++i2) + { + arr[i1][i2] = j.at(i1).at(i2).template get(); + } + } +} + +template +auto from_json(const BasicJsonType& j, T (&arr)[N1][N2][N3]) // NOLINT(cppcoreguidelines-avoid-c-arrays,hicpp-avoid-c-arrays,modernize-avoid-c-arrays) +-> decltype(j.template get(), void()) +{ + for (std::size_t i1 = 0; i1 < N1; ++i1) + { + for (std::size_t i2 = 0; i2 < N2; ++i2) + { + for (std::size_t i3 = 0; i3 < N3; ++i3) + { + arr[i1][i2][i3] = j.at(i1).at(i2).at(i3).template get(); + } + } + } +} + +template +auto from_json(const BasicJsonType& j, T (&arr)[N1][N2][N3][N4]) // NOLINT(cppcoreguidelines-avoid-c-arrays,hicpp-avoid-c-arrays,modernize-avoid-c-arrays) +-> decltype(j.template get(), void()) +{ + for (std::size_t i1 = 0; i1 < N1; ++i1) + { + for (std::size_t i2 = 0; i2 < N2; ++i2) + { + for (std::size_t i3 = 0; i3 < N3; ++i3) + { + for (std::size_t i4 = 0; i4 < N4; ++i4) + { + arr[i1][i2][i3][i4] = j.at(i1).at(i2).at(i3).at(i4).template get(); + } + } + } + } +} + template inline void from_json_array_impl(const BasicJsonType& j, typename BasicJsonType::array_t& arr, priority_tag<3> /*unused*/) { @@ -4902,7 +5124,7 @@ void()) template < typename BasicJsonType, typename T, std::size_t... Idx > std::array from_json_inplace_array_impl(BasicJsonType&& j, - identity_tag> /*unused*/, index_sequence /*unused*/) + identity_tag> /*unused*/, index_sequence /*unused*/) { return { { std::forward(j).at(Idx).template get()... } }; } @@ -5006,6 +5228,12 @@ std::tuple from_json_tuple_impl_base(BasicJsonType&& j, index_sequence< return std::make_tuple(std::forward(j).at(Idx).template get()...); } +template +std::tuple<> from_json_tuple_impl_base(BasicJsonType& /*unused*/, index_sequence<> /*unused*/) +{ + return {}; +} + template < typename BasicJsonType, class A1, class A2 > std::pair from_json_tuple_impl(BasicJsonType&& j, identity_tag> /*unused*/, priority_tag<0> /*unused*/) { @@ -5129,11 +5357,17 @@ NLOHMANN_JSON_NAMESPACE_END // | | |__ | | | | | | version 3.11.3 // |_____|_____|_____|_|___| https://github.com/nlohmann/json // -// SPDX-FileCopyrightText: 2013-2023 Niels Lohmann +// SPDX-FileCopyrightText: 2013 - 2025 Niels Lohmann // SPDX-License-Identifier: MIT +// #include +// JSON_HAS_CPP_17 +#ifdef JSON_HAS_CPP_17 + #include // optional +#endif + #include // copy #include // begin, end #include // string @@ -5149,14 +5383,13 @@ NLOHMANN_JSON_NAMESPACE_END // | | |__ | | | | | | version 3.11.3 // |_____|_____|_____|_|___| https://github.com/nlohmann/json // -// SPDX-FileCopyrightText: 2013-2023 Niels Lohmann +// SPDX-FileCopyrightText: 2013 - 2025 Niels Lohmann // SPDX-License-Identifier: MIT #include // size_t -#include // input_iterator_tag -#include // string, to_string +#include // forward_iterator_tag #include // tuple_size, get, tuple_element #include // move @@ -5168,6 +5401,46 @@ NLOHMANN_JSON_NAMESPACE_END // #include +// #include +// __ _____ _____ _____ +// __| | __| | | | JSON for Modern C++ +// | | |__ | | | | | | version 3.11.3 +// |_____|_____|_____|_|___| https://github.com/nlohmann/json +// +// SPDX-FileCopyrightText: 2013 - 2025 Niels Lohmann +// SPDX-License-Identifier: MIT + + + +#include // size_t +#include // string, to_string + +// #include + + +NLOHMANN_JSON_NAMESPACE_BEGIN +namespace detail +{ + +template +void int_to_string(StringType& target, std::size_t value) +{ + // For ADL + using std::to_string; + target = to_string(value); +} + +template +StringType to_string(std::size_t value) +{ + StringType result; + int_to_string(result, value); + return result; +} + +} // namespace detail +NLOHMANN_JSON_NAMESPACE_END + // #include @@ -5175,13 +5448,6 @@ NLOHMANN_JSON_NAMESPACE_BEGIN namespace detail { -template -void int_to_string( string_type& target, std::size_t value ) -{ - // For ADL - using std::to_string; - target = to_string(value); -} template class iteration_proxy_value { public: @@ -5189,7 +5455,7 @@ template class iteration_proxy_value using value_type = iteration_proxy_value; using pointer = value_type *; using reference = value_type &; - using iterator_category = std::input_iterator_tag; + using iterator_category = std::forward_iterator_tag; using string_type = typename std::remove_cv< typename std::remove_reference().key() ) >::type >::type; private: @@ -5369,7 +5635,7 @@ namespace std #endif template class tuple_size<::nlohmann::detail::iteration_proxy_value> // NOLINT(cert-dcl58-cpp) - : public std::integral_constant {}; + : public std::integral_constant {}; template class tuple_element> // NOLINT(cert-dcl58-cpp) @@ -5390,8 +5656,6 @@ class tuple_element> inline constexpr bool ::std::ranges::enable_borrowed_range<::nlohmann::detail::iteration_proxy> = true; #endif -// #include - // #include // #include @@ -5637,6 +5901,22 @@ struct external_constructor // to_json // ///////////// +#ifdef JSON_HAS_CPP_17 +template::value, int> = 0> +void to_json(BasicJsonType& j, const std::optional& opt) +{ + if (opt.has_value()) + { + j = *opt; + } + else + { + j = nullptr; + } +} +#endif + template::value, int> = 0> inline void to_json(BasicJsonType& j, T b) noexcept @@ -5697,7 +5977,8 @@ template::type; - external_constructor::construct(j, static_cast(e)); + static constexpr value_t integral_value_t = std::is_unsigned::value ? value_t::number_unsigned : value_t::number_integer; + external_constructor::construct(j, static_cast(e)); } #endif // JSON_DISABLE_ENUM_SERIALIZATION @@ -5782,6 +6063,13 @@ inline void to_json_tuple_impl(BasicJsonType& j, const Tuple& t, index_sequence< j = { std::get(t)... }; } +template +inline void to_json_tuple_impl(BasicJsonType& j, const Tuple& /*unused*/, index_sequence<> /*unused*/) +{ + using array_t = typename BasicJsonType::array_t; + j = array_t(); +} + template::value, int > = 0> inline void to_json(BasicJsonType& j, const T& t) { @@ -5870,7 +6158,7 @@ NLOHMANN_JSON_NAMESPACE_END // | | |__ | | | | | | version 3.11.3 // |_____|_____|_____|_|___| https://github.com/nlohmann/json // -// SPDX-FileCopyrightText: 2013-2023 Niels Lohmann +// SPDX-FileCopyrightText: 2013 - 2025 Niels Lohmann // SPDX-License-Identifier: MIT @@ -5982,7 +6270,7 @@ NLOHMANN_JSON_NAMESPACE_END // | | |__ | | | | | | version 3.11.3 // |_____|_____|_____|_|___| https://github.com/nlohmann/json // -// SPDX-FileCopyrightText: 2013-2023 Niels Lohmann +// SPDX-FileCopyrightText: 2013 - 2025 Niels Lohmann // SPDX-License-Identifier: MIT @@ -6115,7 +6403,7 @@ NLOHMANN_JSON_NAMESPACE_END // | | |__ | | | | | | version 3.11.3 // |_____|_____|_____|_|___| https://github.com/nlohmann/json // -// SPDX-FileCopyrightText: 2013-2023 Niels Lohmann +// SPDX-FileCopyrightText: 2013 - 2025 Niels Lohmann // SPDX-License-Identifier: MIT @@ -6132,6 +6420,9 @@ NLOHMANN_JSON_NAMESPACE_END #include // char_traits, string #include // make_pair, move #include // vector +#ifdef __cpp_lib_byteswap + #include //byteswap +#endif // #include @@ -6141,7 +6432,7 @@ NLOHMANN_JSON_NAMESPACE_END // | | |__ | | | | | | version 3.11.3 // |_____|_____|_____|_|___| https://github.com/nlohmann/json // -// SPDX-FileCopyrightText: 2013-2023 Niels Lohmann +// SPDX-FileCopyrightText: 2013 - 2025 Niels Lohmann // SPDX-License-Identifier: MIT @@ -6161,6 +6452,8 @@ NLOHMANN_JSON_NAMESPACE_END #include // istream #endif // JSON_NO_IO +// #include + // #include // #include @@ -6208,6 +6501,13 @@ class file_input_adapter return std::fgetc(m_file); } + // returns the number of characters successfully read + template + std::size_t get_elements(T* dest, std::size_t count = 1) + { + return fread(dest, 1, sizeof(T) * count, m_file); + } + private: /// the file pointer to read from std::FILE* m_file; @@ -6267,6 +6567,17 @@ class input_stream_adapter return res; } + template + std::size_t get_elements(T* dest, std::size_t count = 1) + { + auto res = static_cast(sb->sgetn(reinterpret_cast(dest), static_cast(count * sizeof(T)))); + if (JSON_HEDLEY_UNLIKELY(res < count * sizeof(T))) + { + is->clear(is->rdstate() | std::ios::eofbit); + } + return res; + } + private: /// the associated input stream std::istream* is = nullptr; @@ -6298,6 +6609,26 @@ class iterator_input_adapter return char_traits::eof(); } + // for general iterators, we cannot really do something better than falling back to processing the range one-by-one + template + std::size_t get_elements(T* dest, std::size_t count = 1) + { + auto* ptr = reinterpret_cast(dest); + for (std::size_t read_index = 0; read_index < count * sizeof(T); ++read_index) + { + if (JSON_HEDLEY_LIKELY(current != end)) + { + ptr[read_index] = static_cast(*current); + std::advance(current, 1); + } + else + { + return read_index; + } + } + return count * sizeof(T); + } + private: IteratorType current; IteratorType end; @@ -6461,6 +6792,13 @@ class wide_string_input_adapter return utf8_bytes[utf8_bytes_index++]; } + // parsing binary with wchar doesn't make sense, but since the parsing mode can be runtime, we need something here + template + std::size_t get_elements(T* /*dest*/, std::size_t /*count*/ = 1) + { + JSON_THROW(parse_error::create(112, 1, "wide string type cannot be interpreted as binary data", nullptr)); + } + private: BaseInputAdapter base_adapter; @@ -6557,10 +6895,17 @@ typename container_input_adapter_factory_impl::container_input_adapter_factory::create(container); } +// specialization for std::string +using string_input_adapter_type = decltype(input_adapter(std::declval())); + #ifndef JSON_NO_IO // Special cases with fast paths inline file_input_adapter input_adapter(std::FILE* file) { + if (file == nullptr) + { + JSON_THROW(parse_error::create(101, 0, "attempting to parse an empty input; check that your input string or stream contains the expected JSON", nullptr)); + } return file_input_adapter(file); } @@ -6587,9 +6932,13 @@ template < typename CharT, int >::type = 0 > contiguous_bytes_input_adapter input_adapter(CharT b) { + if (b == nullptr) + { + JSON_THROW(parse_error::create(101, 0, "attempting to parse an empty input; check that your input string or stream contains the expected JSON", nullptr)); + } auto length = std::strlen(reinterpret_cast(b)); const auto* ptr = reinterpret_cast(b); - return input_adapter(ptr, ptr + length); + return input_adapter(ptr, ptr + length); // cppcheck-suppress[nullPointerArithmeticRedundantCheck] } template @@ -6638,739 +6987,26 @@ NLOHMANN_JSON_NAMESPACE_END // | | |__ | | | | | | version 3.11.3 // |_____|_____|_____|_|___| https://github.com/nlohmann/json // -// SPDX-FileCopyrightText: 2013-2023 Niels Lohmann +// SPDX-FileCopyrightText: 2013 - 2025 Niels Lohmann // SPDX-License-Identifier: MIT #include #include // string +#include // enable_if_t #include // move #include // vector // #include -// #include - -// #include - - -NLOHMANN_JSON_NAMESPACE_BEGIN - -/*! -@brief SAX interface - -This class describes the SAX interface used by @ref nlohmann::json::sax_parse. -Each function is called in different situations while the input is parsed. The -boolean return value informs the parser whether to continue processing the -input. -*/ -template -struct json_sax -{ - using number_integer_t = typename BasicJsonType::number_integer_t; - using number_unsigned_t = typename BasicJsonType::number_unsigned_t; - using number_float_t = typename BasicJsonType::number_float_t; - using string_t = typename BasicJsonType::string_t; - using binary_t = typename BasicJsonType::binary_t; - - /*! - @brief a null value was read - @return whether parsing should proceed - */ - virtual bool null() = 0; - - /*! - @brief a boolean value was read - @param[in] val boolean value - @return whether parsing should proceed - */ - virtual bool boolean(bool val) = 0; - - /*! - @brief an integer number was read - @param[in] val integer value - @return whether parsing should proceed - */ - virtual bool number_integer(number_integer_t val) = 0; - - /*! - @brief an unsigned integer number was read - @param[in] val unsigned integer value - @return whether parsing should proceed - */ - virtual bool number_unsigned(number_unsigned_t val) = 0; - - /*! - @brief a floating-point number was read - @param[in] val floating-point value - @param[in] s raw token value - @return whether parsing should proceed - */ - virtual bool number_float(number_float_t val, const string_t& s) = 0; - - /*! - @brief a string value was read - @param[in] val string value - @return whether parsing should proceed - @note It is safe to move the passed string value. - */ - virtual bool string(string_t& val) = 0; - - /*! - @brief a binary value was read - @param[in] val binary value - @return whether parsing should proceed - @note It is safe to move the passed binary value. - */ - virtual bool binary(binary_t& val) = 0; - - /*! - @brief the beginning of an object was read - @param[in] elements number of object elements or -1 if unknown - @return whether parsing should proceed - @note binary formats may report the number of elements - */ - virtual bool start_object(std::size_t elements) = 0; - - /*! - @brief an object key was read - @param[in] val object key - @return whether parsing should proceed - @note It is safe to move the passed string. - */ - virtual bool key(string_t& val) = 0; - - /*! - @brief the end of an object was read - @return whether parsing should proceed - */ - virtual bool end_object() = 0; - - /*! - @brief the beginning of an array was read - @param[in] elements number of array elements or -1 if unknown - @return whether parsing should proceed - @note binary formats may report the number of elements - */ - virtual bool start_array(std::size_t elements) = 0; - - /*! - @brief the end of an array was read - @return whether parsing should proceed - */ - virtual bool end_array() = 0; - - /*! - @brief a parse error occurred - @param[in] position the position in the input where the error occurs - @param[in] last_token the last read token - @param[in] ex an exception object describing the error - @return whether parsing should proceed (must return false) - */ - virtual bool parse_error(std::size_t position, - const std::string& last_token, - const detail::exception& ex) = 0; - - json_sax() = default; - json_sax(const json_sax&) = default; - json_sax(json_sax&&) noexcept = default; - json_sax& operator=(const json_sax&) = default; - json_sax& operator=(json_sax&&) noexcept = default; - virtual ~json_sax() = default; -}; - -namespace detail -{ -/*! -@brief SAX implementation to create a JSON value from SAX events - -This class implements the @ref json_sax interface and processes the SAX events -to create a JSON value which makes it basically a DOM parser. The structure or -hierarchy of the JSON value is managed by the stack `ref_stack` which contains -a pointer to the respective array or object for each recursion depth. - -After successful parsing, the value that is passed by reference to the -constructor contains the parsed value. - -@tparam BasicJsonType the JSON type -*/ -template -class json_sax_dom_parser -{ - public: - using number_integer_t = typename BasicJsonType::number_integer_t; - using number_unsigned_t = typename BasicJsonType::number_unsigned_t; - using number_float_t = typename BasicJsonType::number_float_t; - using string_t = typename BasicJsonType::string_t; - using binary_t = typename BasicJsonType::binary_t; - - /*! - @param[in,out] r reference to a JSON value that is manipulated while - parsing - @param[in] allow_exceptions_ whether parse errors yield exceptions - */ - explicit json_sax_dom_parser(BasicJsonType& r, const bool allow_exceptions_ = true) - : root(r), allow_exceptions(allow_exceptions_) - {} - - // make class move-only - json_sax_dom_parser(const json_sax_dom_parser&) = delete; - json_sax_dom_parser(json_sax_dom_parser&&) = default; // NOLINT(hicpp-noexcept-move,performance-noexcept-move-constructor) - json_sax_dom_parser& operator=(const json_sax_dom_parser&) = delete; - json_sax_dom_parser& operator=(json_sax_dom_parser&&) = default; // NOLINT(hicpp-noexcept-move,performance-noexcept-move-constructor) - ~json_sax_dom_parser() = default; - - bool null() - { - handle_value(nullptr); - return true; - } - - bool boolean(bool val) - { - handle_value(val); - return true; - } - - bool number_integer(number_integer_t val) - { - handle_value(val); - return true; - } - - bool number_unsigned(number_unsigned_t val) - { - handle_value(val); - return true; - } - - bool number_float(number_float_t val, const string_t& /*unused*/) - { - handle_value(val); - return true; - } - - bool string(string_t& val) - { - handle_value(val); - return true; - } - - bool binary(binary_t& val) - { - handle_value(std::move(val)); - return true; - } - - bool start_object(std::size_t len) - { - ref_stack.push_back(handle_value(BasicJsonType::value_t::object)); - - if (JSON_HEDLEY_UNLIKELY(len != static_cast(-1) && len > ref_stack.back()->max_size())) - { - JSON_THROW(out_of_range::create(408, concat("excessive object size: ", std::to_string(len)), ref_stack.back())); - } - - return true; - } - - bool key(string_t& val) - { - JSON_ASSERT(!ref_stack.empty()); - JSON_ASSERT(ref_stack.back()->is_object()); - - // add null at given key and store the reference for later - object_element = &(ref_stack.back()->m_data.m_value.object->operator[](val)); - return true; - } - - bool end_object() - { - JSON_ASSERT(!ref_stack.empty()); - JSON_ASSERT(ref_stack.back()->is_object()); - - ref_stack.back()->set_parents(); - ref_stack.pop_back(); - return true; - } - - bool start_array(std::size_t len) - { - ref_stack.push_back(handle_value(BasicJsonType::value_t::array)); - - if (JSON_HEDLEY_UNLIKELY(len != static_cast(-1) && len > ref_stack.back()->max_size())) - { - JSON_THROW(out_of_range::create(408, concat("excessive array size: ", std::to_string(len)), ref_stack.back())); - } - - return true; - } - - bool end_array() - { - JSON_ASSERT(!ref_stack.empty()); - JSON_ASSERT(ref_stack.back()->is_array()); - - ref_stack.back()->set_parents(); - ref_stack.pop_back(); - return true; - } - - template - bool parse_error(std::size_t /*unused*/, const std::string& /*unused*/, - const Exception& ex) - { - errored = true; - static_cast(ex); - if (allow_exceptions) - { - JSON_THROW(ex); - } - return false; - } - - constexpr bool is_errored() const - { - return errored; - } - - private: - /*! - @invariant If the ref stack is empty, then the passed value will be the new - root. - @invariant If the ref stack contains a value, then it is an array or an - object to which we can add elements - */ - template - JSON_HEDLEY_RETURNS_NON_NULL - BasicJsonType* handle_value(Value&& v) - { - if (ref_stack.empty()) - { - root = BasicJsonType(std::forward(v)); - return &root; - } - - JSON_ASSERT(ref_stack.back()->is_array() || ref_stack.back()->is_object()); - - if (ref_stack.back()->is_array()) - { - ref_stack.back()->m_data.m_value.array->emplace_back(std::forward(v)); - return &(ref_stack.back()->m_data.m_value.array->back()); - } - - JSON_ASSERT(ref_stack.back()->is_object()); - JSON_ASSERT(object_element); - *object_element = BasicJsonType(std::forward(v)); - return object_element; - } - - /// the parsed JSON value - BasicJsonType& root; - /// stack to model hierarchy of values - std::vector ref_stack {}; - /// helper to hold the reference for the next object element - BasicJsonType* object_element = nullptr; - /// whether a syntax error occurred - bool errored = false; - /// whether to throw exceptions in case of errors - const bool allow_exceptions = true; -}; - -template -class json_sax_dom_callback_parser -{ - public: - using number_integer_t = typename BasicJsonType::number_integer_t; - using number_unsigned_t = typename BasicJsonType::number_unsigned_t; - using number_float_t = typename BasicJsonType::number_float_t; - using string_t = typename BasicJsonType::string_t; - using binary_t = typename BasicJsonType::binary_t; - using parser_callback_t = typename BasicJsonType::parser_callback_t; - using parse_event_t = typename BasicJsonType::parse_event_t; - - json_sax_dom_callback_parser(BasicJsonType& r, - const parser_callback_t cb, - const bool allow_exceptions_ = true) - : root(r), callback(cb), allow_exceptions(allow_exceptions_) - { - keep_stack.push_back(true); - } - - // make class move-only - json_sax_dom_callback_parser(const json_sax_dom_callback_parser&) = delete; - json_sax_dom_callback_parser(json_sax_dom_callback_parser&&) = default; // NOLINT(hicpp-noexcept-move,performance-noexcept-move-constructor) - json_sax_dom_callback_parser& operator=(const json_sax_dom_callback_parser&) = delete; - json_sax_dom_callback_parser& operator=(json_sax_dom_callback_parser&&) = default; // NOLINT(hicpp-noexcept-move,performance-noexcept-move-constructor) - ~json_sax_dom_callback_parser() = default; - - bool null() - { - handle_value(nullptr); - return true; - } - - bool boolean(bool val) - { - handle_value(val); - return true; - } - - bool number_integer(number_integer_t val) - { - handle_value(val); - return true; - } - - bool number_unsigned(number_unsigned_t val) - { - handle_value(val); - return true; - } - - bool number_float(number_float_t val, const string_t& /*unused*/) - { - handle_value(val); - return true; - } - - bool string(string_t& val) - { - handle_value(val); - return true; - } - - bool binary(binary_t& val) - { - handle_value(std::move(val)); - return true; - } - - bool start_object(std::size_t len) - { - // check callback for object start - const bool keep = callback(static_cast(ref_stack.size()), parse_event_t::object_start, discarded); - keep_stack.push_back(keep); - - auto val = handle_value(BasicJsonType::value_t::object, true); - ref_stack.push_back(val.second); - - // check object limit - if (ref_stack.back() && JSON_HEDLEY_UNLIKELY(len != static_cast(-1) && len > ref_stack.back()->max_size())) - { - JSON_THROW(out_of_range::create(408, concat("excessive object size: ", std::to_string(len)), ref_stack.back())); - } - - return true; - } - - bool key(string_t& val) - { - BasicJsonType k = BasicJsonType(val); - - // check callback for key - const bool keep = callback(static_cast(ref_stack.size()), parse_event_t::key, k); - key_keep_stack.push_back(keep); - - // add discarded value at given key and store the reference for later - if (keep && ref_stack.back()) - { - object_element = &(ref_stack.back()->m_data.m_value.object->operator[](val) = discarded); - } - - return true; - } - - bool end_object() - { - if (ref_stack.back()) - { - if (!callback(static_cast(ref_stack.size()) - 1, parse_event_t::object_end, *ref_stack.back())) - { - // discard object - *ref_stack.back() = discarded; - } - else - { - ref_stack.back()->set_parents(); - } - } - - JSON_ASSERT(!ref_stack.empty()); - JSON_ASSERT(!keep_stack.empty()); - ref_stack.pop_back(); - keep_stack.pop_back(); - - if (!ref_stack.empty() && ref_stack.back() && ref_stack.back()->is_structured()) - { - // remove discarded value - for (auto it = ref_stack.back()->begin(); it != ref_stack.back()->end(); ++it) - { - if (it->is_discarded()) - { - ref_stack.back()->erase(it); - break; - } - } - } - - return true; - } - - bool start_array(std::size_t len) - { - const bool keep = callback(static_cast(ref_stack.size()), parse_event_t::array_start, discarded); - keep_stack.push_back(keep); - - auto val = handle_value(BasicJsonType::value_t::array, true); - ref_stack.push_back(val.second); - - // check array limit - if (ref_stack.back() && JSON_HEDLEY_UNLIKELY(len != static_cast(-1) && len > ref_stack.back()->max_size())) - { - JSON_THROW(out_of_range::create(408, concat("excessive array size: ", std::to_string(len)), ref_stack.back())); - } - - return true; - } - - bool end_array() - { - bool keep = true; - - if (ref_stack.back()) - { - keep = callback(static_cast(ref_stack.size()) - 1, parse_event_t::array_end, *ref_stack.back()); - if (keep) - { - ref_stack.back()->set_parents(); - } - else - { - // discard array - *ref_stack.back() = discarded; - } - } - - JSON_ASSERT(!ref_stack.empty()); - JSON_ASSERT(!keep_stack.empty()); - ref_stack.pop_back(); - keep_stack.pop_back(); - - // remove discarded value - if (!keep && !ref_stack.empty() && ref_stack.back()->is_array()) - { - ref_stack.back()->m_data.m_value.array->pop_back(); - } - - return true; - } - - template - bool parse_error(std::size_t /*unused*/, const std::string& /*unused*/, - const Exception& ex) - { - errored = true; - static_cast(ex); - if (allow_exceptions) - { - JSON_THROW(ex); - } - return false; - } - - constexpr bool is_errored() const - { - return errored; - } - - private: - /*! - @param[in] v value to add to the JSON value we build during parsing - @param[in] skip_callback whether we should skip calling the callback - function; this is required after start_array() and - start_object() SAX events, because otherwise we would call the - callback function with an empty array or object, respectively. - - @invariant If the ref stack is empty, then the passed value will be the new - root. - @invariant If the ref stack contains a value, then it is an array or an - object to which we can add elements - - @return pair of boolean (whether value should be kept) and pointer (to the - passed value in the ref_stack hierarchy; nullptr if not kept) - */ - template - std::pair handle_value(Value&& v, const bool skip_callback = false) - { - JSON_ASSERT(!keep_stack.empty()); - - // do not handle this value if we know it would be added to a discarded - // container - if (!keep_stack.back()) - { - return {false, nullptr}; - } - - // create value - auto value = BasicJsonType(std::forward(v)); - - // check callback - const bool keep = skip_callback || callback(static_cast(ref_stack.size()), parse_event_t::value, value); - - // do not handle this value if we just learnt it shall be discarded - if (!keep) - { - return {false, nullptr}; - } - - if (ref_stack.empty()) - { - root = std::move(value); - return {true, & root}; - } - - // skip this value if we already decided to skip the parent - // (https://github.com/nlohmann/json/issues/971#issuecomment-413678360) - if (!ref_stack.back()) - { - return {false, nullptr}; - } - - // we now only expect arrays and objects - JSON_ASSERT(ref_stack.back()->is_array() || ref_stack.back()->is_object()); - - // array - if (ref_stack.back()->is_array()) - { - ref_stack.back()->m_data.m_value.array->emplace_back(std::move(value)); - return {true, & (ref_stack.back()->m_data.m_value.array->back())}; - } - - // object - JSON_ASSERT(ref_stack.back()->is_object()); - // check if we should store an element for the current key - JSON_ASSERT(!key_keep_stack.empty()); - const bool store_element = key_keep_stack.back(); - key_keep_stack.pop_back(); - - if (!store_element) - { - return {false, nullptr}; - } - - JSON_ASSERT(object_element); - *object_element = std::move(value); - return {true, object_element}; - } - - /// the parsed JSON value - BasicJsonType& root; - /// stack to model hierarchy of values - std::vector ref_stack {}; - /// stack to manage which values to keep - std::vector keep_stack {}; - /// stack to manage which object keys to keep - std::vector key_keep_stack {}; - /// helper to hold the reference for the next object element - BasicJsonType* object_element = nullptr; - /// whether a syntax error occurred - bool errored = false; - /// callback function - const parser_callback_t callback = nullptr; - /// whether to throw exceptions in case of errors - const bool allow_exceptions = true; - /// a discarded value for the callback - BasicJsonType discarded = BasicJsonType::value_t::discarded; -}; - -template -class json_sax_acceptor -{ - public: - using number_integer_t = typename BasicJsonType::number_integer_t; - using number_unsigned_t = typename BasicJsonType::number_unsigned_t; - using number_float_t = typename BasicJsonType::number_float_t; - using string_t = typename BasicJsonType::string_t; - using binary_t = typename BasicJsonType::binary_t; - - bool null() - { - return true; - } - - bool boolean(bool /*unused*/) - { - return true; - } - - bool number_integer(number_integer_t /*unused*/) - { - return true; - } - - bool number_unsigned(number_unsigned_t /*unused*/) - { - return true; - } - - bool number_float(number_float_t /*unused*/, const string_t& /*unused*/) - { - return true; - } - - bool string(string_t& /*unused*/) - { - return true; - } - - bool binary(binary_t& /*unused*/) - { - return true; - } - - bool start_object(std::size_t /*unused*/ = static_cast(-1)) - { - return true; - } - - bool key(string_t& /*unused*/) - { - return true; - } - - bool end_object() - { - return true; - } - - bool start_array(std::size_t /*unused*/ = static_cast(-1)) - { - return true; - } - - bool end_array() - { - return true; - } - - bool parse_error(std::size_t /*unused*/, const std::string& /*unused*/, const detail::exception& /*unused*/) - { - return false; - } -}; - -} // namespace detail -NLOHMANN_JSON_NAMESPACE_END - // #include // __ _____ _____ _____ // __| | __| | | | JSON for Modern C++ // | | |__ | | | | | | version 3.11.3 // |_____|_____|_____|_|___| https://github.com/nlohmann/json // -// SPDX-FileCopyrightText: 2013-2023 Niels Lohmann +// SPDX-FileCopyrightText: 2013 - 2025 Niels Lohmann // SPDX-License-Identifier: MIT @@ -8338,7 +7974,7 @@ class lexer : public lexer_base locale's decimal point is used instead of `.` to work with the locale-dependent converters. */ - token_type scan_number() // lgtm [cpp/use-of-goto] + token_type scan_number() // lgtm [cpp/use-of-goto] `goto` is used in this function to implement the number-parsing state machine described above. By design, any finite input will eventually reach the "done" state or return token_type::parse_error. In each intermediate state, 1 byte of the input is appended to the token_buffer vector, and only the already initialized variables token_buffer, number_type, and error_message are manipulated. { // reset token_buffer to store the number's bytes reset(); @@ -8420,6 +8056,7 @@ scan_number_zero: case '.': { add(decimal_point_char); + decimal_point_position = token_buffer.size() - 1; goto scan_number_decimal1; } @@ -8456,6 +8093,7 @@ scan_number_any1: case '.': { add(decimal_point_char); + decimal_point_position = token_buffer.size() - 1; goto scan_number_decimal1; } @@ -8627,7 +8265,7 @@ scan_number_done: // we checked the number format before JSON_ASSERT(endptr == token_buffer.data() + token_buffer.size()); - if (errno == 0) + if (errno != ERANGE) { value_unsigned = static_cast(x); if (value_unsigned == x) @@ -8643,7 +8281,7 @@ scan_number_done: // we checked the number format before JSON_ASSERT(endptr == token_buffer.data() + token_buffer.size()); - if (errno == 0) + if (errno != ERANGE) { value_integer = static_cast(x); if (value_integer == x) @@ -8693,6 +8331,7 @@ scan_number_done: { token_buffer.clear(); token_string.clear(); + decimal_point_position = std::string::npos; token_string.push_back(char_traits::to_char_type(current)); } @@ -8801,6 +8440,11 @@ scan_number_done: /// return current string value (implicitly resets the token; useful only once) string_t& get_string() { + // translate decimal points from locale back to '.' (#4084) + if (decimal_point_char != '.' && decimal_point_position != std::string::npos) + { + token_buffer[decimal_point_position] = '.'; + } return token_buffer; } @@ -8998,6 +8642,8 @@ scan_number_done: /// the decimal point const char_int_type decimal_point_char = '.'; + /// the position of the decimal point in the input + std::size_t decimal_point_position = std::string::npos; }; } // namespace detail @@ -9005,13 +8651,986 @@ NLOHMANN_JSON_NAMESPACE_END // #include +// #include + +NLOHMANN_JSON_NAMESPACE_BEGIN + +/*! +@brief SAX interface + +This class describes the SAX interface used by @ref nlohmann::json::sax_parse. +Each function is called in different situations while the input is parsed. The +boolean return value informs the parser whether to continue processing the +input. +*/ +template +struct json_sax +{ + using number_integer_t = typename BasicJsonType::number_integer_t; + using number_unsigned_t = typename BasicJsonType::number_unsigned_t; + using number_float_t = typename BasicJsonType::number_float_t; + using string_t = typename BasicJsonType::string_t; + using binary_t = typename BasicJsonType::binary_t; + + /*! + @brief a null value was read + @return whether parsing should proceed + */ + virtual bool null() = 0; + + /*! + @brief a boolean value was read + @param[in] val boolean value + @return whether parsing should proceed + */ + virtual bool boolean(bool val) = 0; + + /*! + @brief an integer number was read + @param[in] val integer value + @return whether parsing should proceed + */ + virtual bool number_integer(number_integer_t val) = 0; + + /*! + @brief an unsigned integer number was read + @param[in] val unsigned integer value + @return whether parsing should proceed + */ + virtual bool number_unsigned(number_unsigned_t val) = 0; + + /*! + @brief a floating-point number was read + @param[in] val floating-point value + @param[in] s raw token value + @return whether parsing should proceed + */ + virtual bool number_float(number_float_t val, const string_t& s) = 0; + + /*! + @brief a string value was read + @param[in] val string value + @return whether parsing should proceed + @note It is safe to move the passed string value. + */ + virtual bool string(string_t& val) = 0; + + /*! + @brief a binary value was read + @param[in] val binary value + @return whether parsing should proceed + @note It is safe to move the passed binary value. + */ + virtual bool binary(binary_t& val) = 0; + + /*! + @brief the beginning of an object was read + @param[in] elements number of object elements or -1 if unknown + @return whether parsing should proceed + @note binary formats may report the number of elements + */ + virtual bool start_object(std::size_t elements) = 0; + + /*! + @brief an object key was read + @param[in] val object key + @return whether parsing should proceed + @note It is safe to move the passed string. + */ + virtual bool key(string_t& val) = 0; + + /*! + @brief the end of an object was read + @return whether parsing should proceed + */ + virtual bool end_object() = 0; + + /*! + @brief the beginning of an array was read + @param[in] elements number of array elements or -1 if unknown + @return whether parsing should proceed + @note binary formats may report the number of elements + */ + virtual bool start_array(std::size_t elements) = 0; + + /*! + @brief the end of an array was read + @return whether parsing should proceed + */ + virtual bool end_array() = 0; + + /*! + @brief a parse error occurred + @param[in] position the position in the input where the error occurs + @param[in] last_token the last read token + @param[in] ex an exception object describing the error + @return whether parsing should proceed (must return false) + */ + virtual bool parse_error(std::size_t position, + const std::string& last_token, + const detail::exception& ex) = 0; + + json_sax() = default; + json_sax(const json_sax&) = default; + json_sax(json_sax&&) noexcept = default; + json_sax& operator=(const json_sax&) = default; + json_sax& operator=(json_sax&&) noexcept = default; + virtual ~json_sax() = default; +}; + +namespace detail +{ +constexpr std::size_t unknown_size() +{ + return (std::numeric_limits::max)(); +} + +/*! +@brief SAX implementation to create a JSON value from SAX events + +This class implements the @ref json_sax interface and processes the SAX events +to create a JSON value which makes it basically a DOM parser. The structure or +hierarchy of the JSON value is managed by the stack `ref_stack` which contains +a pointer to the respective array or object for each recursion depth. + +After successful parsing, the value that is passed by reference to the +constructor contains the parsed value. + +@tparam BasicJsonType the JSON type +*/ +template +class json_sax_dom_parser +{ + public: + using number_integer_t = typename BasicJsonType::number_integer_t; + using number_unsigned_t = typename BasicJsonType::number_unsigned_t; + using number_float_t = typename BasicJsonType::number_float_t; + using string_t = typename BasicJsonType::string_t; + using binary_t = typename BasicJsonType::binary_t; + using lexer_t = lexer; + + /*! + @param[in,out] r reference to a JSON value that is manipulated while + parsing + @param[in] allow_exceptions_ whether parse errors yield exceptions + */ + explicit json_sax_dom_parser(BasicJsonType& r, const bool allow_exceptions_ = true, lexer_t* lexer_ = nullptr) + : root(r), allow_exceptions(allow_exceptions_), m_lexer_ref(lexer_) + {} + + // make class move-only + json_sax_dom_parser(const json_sax_dom_parser&) = delete; + json_sax_dom_parser(json_sax_dom_parser&&) = default; // NOLINT(hicpp-noexcept-move,performance-noexcept-move-constructor) + json_sax_dom_parser& operator=(const json_sax_dom_parser&) = delete; + json_sax_dom_parser& operator=(json_sax_dom_parser&&) = default; // NOLINT(hicpp-noexcept-move,performance-noexcept-move-constructor) + ~json_sax_dom_parser() = default; + + bool null() + { + handle_value(nullptr); + return true; + } + + bool boolean(bool val) + { + handle_value(val); + return true; + } + + bool number_integer(number_integer_t val) + { + handle_value(val); + return true; + } + + bool number_unsigned(number_unsigned_t val) + { + handle_value(val); + return true; + } + + bool number_float(number_float_t val, const string_t& /*unused*/) + { + handle_value(val); + return true; + } + + bool string(string_t& val) + { + handle_value(val); + return true; + } + + bool binary(binary_t& val) + { + handle_value(std::move(val)); + return true; + } + + bool start_object(std::size_t len) + { + ref_stack.push_back(handle_value(BasicJsonType::value_t::object)); + +#if JSON_DIAGNOSTIC_POSITIONS + // Manually set the start position of the object here. + // Ensure this is after the call to handle_value to ensure correct start position. + if (m_lexer_ref) + { + // Lexer has read the first character of the object, so + // subtract 1 from the position to get the correct start position. + ref_stack.back()->start_position = m_lexer_ref->get_position() - 1; + } +#endif + + if (JSON_HEDLEY_UNLIKELY(len != detail::unknown_size() && len > ref_stack.back()->max_size())) + { + JSON_THROW(out_of_range::create(408, concat("excessive object size: ", std::to_string(len)), ref_stack.back())); + } + + return true; + } + + bool key(string_t& val) + { + JSON_ASSERT(!ref_stack.empty()); + JSON_ASSERT(ref_stack.back()->is_object()); + + // add null at given key and store the reference for later + object_element = &(ref_stack.back()->m_data.m_value.object->operator[](val)); + return true; + } + + bool end_object() + { + JSON_ASSERT(!ref_stack.empty()); + JSON_ASSERT(ref_stack.back()->is_object()); + +#if JSON_DIAGNOSTIC_POSITIONS + if (m_lexer_ref) + { + // Lexer's position is past the closing brace, so set that as the end position. + ref_stack.back()->end_position = m_lexer_ref->get_position(); + } +#endif + + ref_stack.back()->set_parents(); + ref_stack.pop_back(); + return true; + } + + bool start_array(std::size_t len) + { + ref_stack.push_back(handle_value(BasicJsonType::value_t::array)); + +#if JSON_DIAGNOSTIC_POSITIONS + // Manually set the start position of the array here. + // Ensure this is after the call to handle_value to ensure correct start position. + if (m_lexer_ref) + { + ref_stack.back()->start_position = m_lexer_ref->get_position() - 1; + } +#endif + + if (JSON_HEDLEY_UNLIKELY(len != detail::unknown_size() && len > ref_stack.back()->max_size())) + { + JSON_THROW(out_of_range::create(408, concat("excessive array size: ", std::to_string(len)), ref_stack.back())); + } + + return true; + } + + bool end_array() + { + JSON_ASSERT(!ref_stack.empty()); + JSON_ASSERT(ref_stack.back()->is_array()); + +#if JSON_DIAGNOSTIC_POSITIONS + if (m_lexer_ref) + { + // Lexer's position is past the closing bracket, so set that as the end position. + ref_stack.back()->end_position = m_lexer_ref->get_position(); + } +#endif + + ref_stack.back()->set_parents(); + ref_stack.pop_back(); + return true; + } + + template + bool parse_error(std::size_t /*unused*/, const std::string& /*unused*/, + const Exception& ex) + { + errored = true; + static_cast(ex); + if (allow_exceptions) + { + JSON_THROW(ex); + } + return false; + } + + constexpr bool is_errored() const + { + return errored; + } + + private: + +#if JSON_DIAGNOSTIC_POSITIONS + void handle_diagnostic_positions_for_json_value(BasicJsonType& v) + { + if (m_lexer_ref) + { + // Lexer has read past the current field value, so set the end position to the current position. + // The start position will be set below based on the length of the string representation + // of the value. + v.end_position = m_lexer_ref->get_position(); + + switch (v.type()) + { + case value_t::boolean: + { + // 4 and 5 are the string length of "true" and "false" + v.start_position = v.end_position - (v.m_data.m_value.boolean ? 4 : 5); + break; + } + + case value_t::null: + { + // 4 is the string length of "null" + v.start_position = v.end_position - 4; + break; + } + + case value_t::string: + { + // include the length of the quotes, which is 2 + v.start_position = v.end_position - v.m_data.m_value.string->size() - 2; + break; + } + + // As we handle the start and end positions for values created during parsing, + // we do not expect the following value type to be called. Regardless, set the positions + // in case this is created manually or through a different constructor. Exclude from lcov + // since the exact condition of this switch is esoteric. + // LCOV_EXCL_START + case value_t::discarded: + { + v.end_position = std::string::npos; + v.start_position = v.end_position; + break; + } + // LCOV_EXCL_STOP + case value_t::binary: + case value_t::number_integer: + case value_t::number_unsigned: + case value_t::number_float: + { + v.start_position = v.end_position - m_lexer_ref->get_string().size(); + break; + } + case value_t::object: + case value_t::array: + { + // object and array are handled in start_object() and start_array() handlers + // skip setting the values here. + break; + } + default: // LCOV_EXCL_LINE + // Handle all possible types discretely, default handler should never be reached. + JSON_ASSERT(false); // NOLINT(cert-dcl03-c,hicpp-static-assert,misc-static-assert,-warnings-as-errors) LCOV_EXCL_LINE + } + } + } +#endif + + /*! + @invariant If the ref stack is empty, then the passed value will be the new + root. + @invariant If the ref stack contains a value, then it is an array or an + object to which we can add elements + */ + template + JSON_HEDLEY_RETURNS_NON_NULL + BasicJsonType* handle_value(Value&& v) + { + if (ref_stack.empty()) + { + root = BasicJsonType(std::forward(v)); + +#if JSON_DIAGNOSTIC_POSITIONS + handle_diagnostic_positions_for_json_value(root); +#endif + + return &root; + } + + JSON_ASSERT(ref_stack.back()->is_array() || ref_stack.back()->is_object()); + + if (ref_stack.back()->is_array()) + { + ref_stack.back()->m_data.m_value.array->emplace_back(std::forward(v)); + +#if JSON_DIAGNOSTIC_POSITIONS + handle_diagnostic_positions_for_json_value(ref_stack.back()->m_data.m_value.array->back()); +#endif + + return &(ref_stack.back()->m_data.m_value.array->back()); + } + + JSON_ASSERT(ref_stack.back()->is_object()); + JSON_ASSERT(object_element); + *object_element = BasicJsonType(std::forward(v)); + +#if JSON_DIAGNOSTIC_POSITIONS + handle_diagnostic_positions_for_json_value(*object_element); +#endif + + return object_element; + } + + /// the parsed JSON value + BasicJsonType& root; + /// stack to model hierarchy of values + std::vector ref_stack {}; + /// helper to hold the reference for the next object element + BasicJsonType* object_element = nullptr; + /// whether a syntax error occurred + bool errored = false; + /// whether to throw exceptions in case of errors + const bool allow_exceptions = true; + /// the lexer reference to obtain the current position + lexer_t* m_lexer_ref = nullptr; +}; + +template +class json_sax_dom_callback_parser +{ + public: + using number_integer_t = typename BasicJsonType::number_integer_t; + using number_unsigned_t = typename BasicJsonType::number_unsigned_t; + using number_float_t = typename BasicJsonType::number_float_t; + using string_t = typename BasicJsonType::string_t; + using binary_t = typename BasicJsonType::binary_t; + using parser_callback_t = typename BasicJsonType::parser_callback_t; + using parse_event_t = typename BasicJsonType::parse_event_t; + using lexer_t = lexer; + + json_sax_dom_callback_parser(BasicJsonType& r, + parser_callback_t cb, + const bool allow_exceptions_ = true, + lexer_t* lexer_ = nullptr) + : root(r), callback(std::move(cb)), allow_exceptions(allow_exceptions_), m_lexer_ref(lexer_) + { + keep_stack.push_back(true); + } + + // make class move-only + json_sax_dom_callback_parser(const json_sax_dom_callback_parser&) = delete; + json_sax_dom_callback_parser(json_sax_dom_callback_parser&&) = default; // NOLINT(hicpp-noexcept-move,performance-noexcept-move-constructor) + json_sax_dom_callback_parser& operator=(const json_sax_dom_callback_parser&) = delete; + json_sax_dom_callback_parser& operator=(json_sax_dom_callback_parser&&) = default; // NOLINT(hicpp-noexcept-move,performance-noexcept-move-constructor) + ~json_sax_dom_callback_parser() = default; + + bool null() + { + handle_value(nullptr); + return true; + } + + bool boolean(bool val) + { + handle_value(val); + return true; + } + + bool number_integer(number_integer_t val) + { + handle_value(val); + return true; + } + + bool number_unsigned(number_unsigned_t val) + { + handle_value(val); + return true; + } + + bool number_float(number_float_t val, const string_t& /*unused*/) + { + handle_value(val); + return true; + } + + bool string(string_t& val) + { + handle_value(val); + return true; + } + + bool binary(binary_t& val) + { + handle_value(std::move(val)); + return true; + } + + bool start_object(std::size_t len) + { + // check callback for object start + const bool keep = callback(static_cast(ref_stack.size()), parse_event_t::object_start, discarded); + keep_stack.push_back(keep); + + auto val = handle_value(BasicJsonType::value_t::object, true); + ref_stack.push_back(val.second); + + if (ref_stack.back()) + { + +#if JSON_DIAGNOSTIC_POSITIONS + // Manually set the start position of the object here. + // Ensure this is after the call to handle_value to ensure correct start position. + if (m_lexer_ref) + { + // Lexer has read the first character of the object, so + // subtract 1 from the position to get the correct start position. + ref_stack.back()->start_position = m_lexer_ref->get_position() - 1; + } +#endif + + // check object limit + if (JSON_HEDLEY_UNLIKELY(len != detail::unknown_size() && len > ref_stack.back()->max_size())) + { + JSON_THROW(out_of_range::create(408, concat("excessive object size: ", std::to_string(len)), ref_stack.back())); + } + } + return true; + } + + bool key(string_t& val) + { + BasicJsonType k = BasicJsonType(val); + + // check callback for key + const bool keep = callback(static_cast(ref_stack.size()), parse_event_t::key, k); + key_keep_stack.push_back(keep); + + // add discarded value at given key and store the reference for later + if (keep && ref_stack.back()) + { + object_element = &(ref_stack.back()->m_data.m_value.object->operator[](val) = discarded); + } + + return true; + } + + bool end_object() + { + if (ref_stack.back()) + { + if (!callback(static_cast(ref_stack.size()) - 1, parse_event_t::object_end, *ref_stack.back())) + { + // discard object + *ref_stack.back() = discarded; + +#if JSON_DIAGNOSTIC_POSITIONS + // Set start/end positions for discarded object. + handle_diagnostic_positions_for_json_value(*ref_stack.back()); +#endif + } + else + { + +#if JSON_DIAGNOSTIC_POSITIONS + if (m_lexer_ref) + { + // Lexer's position is past the closing brace, so set that as the end position. + ref_stack.back()->end_position = m_lexer_ref->get_position(); + } +#endif + + ref_stack.back()->set_parents(); + } + } + + JSON_ASSERT(!ref_stack.empty()); + JSON_ASSERT(!keep_stack.empty()); + ref_stack.pop_back(); + keep_stack.pop_back(); + + if (!ref_stack.empty() && ref_stack.back() && ref_stack.back()->is_structured()) + { + // remove discarded value + for (auto it = ref_stack.back()->begin(); it != ref_stack.back()->end(); ++it) + { + if (it->is_discarded()) + { + ref_stack.back()->erase(it); + break; + } + } + } + + return true; + } + + bool start_array(std::size_t len) + { + const bool keep = callback(static_cast(ref_stack.size()), parse_event_t::array_start, discarded); + keep_stack.push_back(keep); + + auto val = handle_value(BasicJsonType::value_t::array, true); + ref_stack.push_back(val.second); + + if (ref_stack.back()) + { + +#if JSON_DIAGNOSTIC_POSITIONS + // Manually set the start position of the array here. + // Ensure this is after the call to handle_value to ensure correct start position. + if (m_lexer_ref) + { + // Lexer has read the first character of the array, so + // subtract 1 from the position to get the correct start position. + ref_stack.back()->start_position = m_lexer_ref->get_position() - 1; + } +#endif + + // check array limit + if (JSON_HEDLEY_UNLIKELY(len != detail::unknown_size() && len > ref_stack.back()->max_size())) + { + JSON_THROW(out_of_range::create(408, concat("excessive array size: ", std::to_string(len)), ref_stack.back())); + } + } + + return true; + } + + bool end_array() + { + bool keep = true; + + if (ref_stack.back()) + { + keep = callback(static_cast(ref_stack.size()) - 1, parse_event_t::array_end, *ref_stack.back()); + if (keep) + { + +#if JSON_DIAGNOSTIC_POSITIONS + if (m_lexer_ref) + { + // Lexer's position is past the closing bracket, so set that as the end position. + ref_stack.back()->end_position = m_lexer_ref->get_position(); + } +#endif + + ref_stack.back()->set_parents(); + } + else + { + // discard array + *ref_stack.back() = discarded; + +#if JSON_DIAGNOSTIC_POSITIONS + // Set start/end positions for discarded array. + handle_diagnostic_positions_for_json_value(*ref_stack.back()); +#endif + } + } + + JSON_ASSERT(!ref_stack.empty()); + JSON_ASSERT(!keep_stack.empty()); + ref_stack.pop_back(); + keep_stack.pop_back(); + + // remove discarded value + if (!keep && !ref_stack.empty() && ref_stack.back()->is_array()) + { + ref_stack.back()->m_data.m_value.array->pop_back(); + } + + return true; + } + + template + bool parse_error(std::size_t /*unused*/, const std::string& /*unused*/, + const Exception& ex) + { + errored = true; + static_cast(ex); + if (allow_exceptions) + { + JSON_THROW(ex); + } + return false; + } + + constexpr bool is_errored() const + { + return errored; + } + + private: + +#if JSON_DIAGNOSTIC_POSITIONS + void handle_diagnostic_positions_for_json_value(BasicJsonType& v) + { + if (m_lexer_ref) + { + // Lexer has read past the current field value, so set the end position to the current position. + // The start position will be set below based on the length of the string representation + // of the value. + v.end_position = m_lexer_ref->get_position(); + + switch (v.type()) + { + case value_t::boolean: + { + // 4 and 5 are the string length of "true" and "false" + v.start_position = v.end_position - (v.m_data.m_value.boolean ? 4 : 5); + break; + } + + case value_t::null: + { + // 4 is the string length of "null" + v.start_position = v.end_position - 4; + break; + } + + case value_t::string: + { + // include the length of the quotes, which is 2 + v.start_position = v.end_position - v.m_data.m_value.string->size() - 2; + break; + } + + case value_t::discarded: + { + v.end_position = std::string::npos; + v.start_position = v.end_position; + break; + } + + case value_t::binary: + case value_t::number_integer: + case value_t::number_unsigned: + case value_t::number_float: + { + v.start_position = v.end_position - m_lexer_ref->get_string().size(); + break; + } + + case value_t::object: + case value_t::array: + { + // object and array are handled in start_object() and start_array() handlers + // skip setting the values here. + break; + } + default: // LCOV_EXCL_LINE + // Handle all possible types discretely, default handler should never be reached. + JSON_ASSERT(false); // NOLINT(cert-dcl03-c,hicpp-static-assert,misc-static-assert,-warnings-as-errors) LCOV_EXCL_LINE + } + } + } +#endif + + /*! + @param[in] v value to add to the JSON value we build during parsing + @param[in] skip_callback whether we should skip calling the callback + function; this is required after start_array() and + start_object() SAX events, because otherwise we would call the + callback function with an empty array or object, respectively. + + @invariant If the ref stack is empty, then the passed value will be the new + root. + @invariant If the ref stack contains a value, then it is an array or an + object to which we can add elements + + @return pair of boolean (whether value should be kept) and pointer (to the + passed value in the ref_stack hierarchy; nullptr if not kept) + */ + template + std::pair handle_value(Value&& v, const bool skip_callback = false) + { + JSON_ASSERT(!keep_stack.empty()); + + // do not handle this value if we know it would be added to a discarded + // container + if (!keep_stack.back()) + { + return {false, nullptr}; + } + + // create value + auto value = BasicJsonType(std::forward(v)); + +#if JSON_DIAGNOSTIC_POSITIONS + handle_diagnostic_positions_for_json_value(value); +#endif + + // check callback + const bool keep = skip_callback || callback(static_cast(ref_stack.size()), parse_event_t::value, value); + + // do not handle this value if we just learnt it shall be discarded + if (!keep) + { + return {false, nullptr}; + } + + if (ref_stack.empty()) + { + root = std::move(value); + return {true, & root}; + } + + // skip this value if we already decided to skip the parent + // (https://github.com/nlohmann/json/issues/971#issuecomment-413678360) + if (!ref_stack.back()) + { + return {false, nullptr}; + } + + // we now only expect arrays and objects + JSON_ASSERT(ref_stack.back()->is_array() || ref_stack.back()->is_object()); + + // array + if (ref_stack.back()->is_array()) + { + ref_stack.back()->m_data.m_value.array->emplace_back(std::move(value)); + return {true, & (ref_stack.back()->m_data.m_value.array->back())}; + } + + // object + JSON_ASSERT(ref_stack.back()->is_object()); + // check if we should store an element for the current key + JSON_ASSERT(!key_keep_stack.empty()); + const bool store_element = key_keep_stack.back(); + key_keep_stack.pop_back(); + + if (!store_element) + { + return {false, nullptr}; + } + + JSON_ASSERT(object_element); + *object_element = std::move(value); + return {true, object_element}; + } + + /// the parsed JSON value + BasicJsonType& root; + /// stack to model hierarchy of values + std::vector ref_stack {}; + /// stack to manage which values to keep + std::vector keep_stack {}; // NOLINT(readability-redundant-member-init) + /// stack to manage which object keys to keep + std::vector key_keep_stack {}; // NOLINT(readability-redundant-member-init) + /// helper to hold the reference for the next object element + BasicJsonType* object_element = nullptr; + /// whether a syntax error occurred + bool errored = false; + /// callback function + const parser_callback_t callback = nullptr; + /// whether to throw exceptions in case of errors + const bool allow_exceptions = true; + /// a discarded value for the callback + BasicJsonType discarded = BasicJsonType::value_t::discarded; + /// the lexer reference to obtain the current position + lexer_t* m_lexer_ref = nullptr; +}; + +template +class json_sax_acceptor +{ + public: + using number_integer_t = typename BasicJsonType::number_integer_t; + using number_unsigned_t = typename BasicJsonType::number_unsigned_t; + using number_float_t = typename BasicJsonType::number_float_t; + using string_t = typename BasicJsonType::string_t; + using binary_t = typename BasicJsonType::binary_t; + + bool null() + { + return true; + } + + bool boolean(bool /*unused*/) + { + return true; + } + + bool number_integer(number_integer_t /*unused*/) + { + return true; + } + + bool number_unsigned(number_unsigned_t /*unused*/) + { + return true; + } + + bool number_float(number_float_t /*unused*/, const string_t& /*unused*/) + { + return true; + } + + bool string(string_t& /*unused*/) + { + return true; + } + + bool binary(binary_t& /*unused*/) + { + return true; + } + + bool start_object(std::size_t /*unused*/ = detail::unknown_size()) + { + return true; + } + + bool key(string_t& /*unused*/) + { + return true; + } + + bool end_object() + { + return true; + } + + bool start_array(std::size_t /*unused*/ = detail::unknown_size()) + { + return true; + } + + bool end_array() + { + return true; + } + + bool parse_error(std::size_t /*unused*/, const std::string& /*unused*/, const detail::exception& /*unused*/) + { + return false; + } +}; + +} // namespace detail +NLOHMANN_JSON_NAMESPACE_END + +// #include + +// #include + // #include // __ _____ _____ _____ // __| | __| | | | JSON for Modern C++ // | | |__ | | | | | | version 3.11.3 // |_____|_____|_____|_|___| https://github.com/nlohmann/json // -// SPDX-FileCopyrightText: 2013-2023 Niels Lohmann +// SPDX-FileCopyrightText: 2013 - 2025 Niels Lohmann // SPDX-License-Identifier: MIT @@ -9207,7 +9826,7 @@ static inline bool little_endianness(int num = 1) noexcept /*! @brief deserialization of CBOR, MessagePack, and UBJSON values */ -template> +template> class binary_reader { using number_integer_t = typename BasicJsonType::number_integer_t; @@ -9314,7 +9933,7 @@ class binary_reader std::int32_t document_size{}; get_number(input_format_t::bson, document_size); - if (JSON_HEDLEY_UNLIKELY(!sax->start_object(static_cast(-1)))) + if (JSON_HEDLEY_UNLIKELY(!sax->start_object(detail::unknown_size()))) { return false; } @@ -9470,6 +10089,12 @@ class binary_reader return get_number(input_format_t::bson, value) && sax->number_integer(value); } + case 0x11: // uint64 + { + std::uint64_t value{}; + return get_number(input_format_t::bson, value) && sax->number_unsigned(value); + } + default: // anything else not supported (yet) { std::array cr{{}}; @@ -9536,7 +10161,7 @@ class binary_reader std::int32_t document_size{}; get_number(input_format_t::bson, document_size); - if (JSON_HEDLEY_UNLIKELY(!sax->start_array(static_cast(-1)))) + if (JSON_HEDLEY_UNLIKELY(!sax->start_array(detail::unknown_size()))) { return false; } @@ -9796,7 +10421,7 @@ class binary_reader } case 0x9F: // array (indefinite length) - return get_cbor_array(static_cast(-1), tag_handler); + return get_cbor_array(detail::unknown_size(), tag_handler); // map (0x00..0x17 pairs of data items follow) case 0xA0: @@ -9850,7 +10475,7 @@ class binary_reader } case 0xBF: // map (indefinite length) - return get_cbor_object(static_cast(-1), tag_handler); + return get_cbor_object(detail::unknown_size(), tag_handler); case 0xC6: // tagged item case 0xC7: @@ -10238,7 +10863,7 @@ class binary_reader } /*! - @param[in] len the length of the array or static_cast(-1) for an + @param[in] len the length of the array or detail::unknown_size() for an array of indefinite size @param[in] tag_handler how CBOR tags should be treated @return whether array creation completed @@ -10251,7 +10876,7 @@ class binary_reader return false; } - if (len != static_cast(-1)) + if (len != detail::unknown_size()) { for (std::size_t i = 0; i < len; ++i) { @@ -10276,7 +10901,7 @@ class binary_reader } /*! - @param[in] len the length of the object or static_cast(-1) for an + @param[in] len the length of the object or detail::unknown_size() for an object of indefinite size @param[in] tag_handler how CBOR tags should be treated @return whether object creation completed @@ -10292,7 +10917,7 @@ class binary_reader if (len != 0) { string_t key; - if (len != static_cast(-1)) + if (len != detail::unknown_size()) { for (std::size_t i = 0; i < len; ++i) { @@ -11455,6 +12080,16 @@ class binary_reader case 'Z': // null return sax->null(); + case 'B': // byte + { + if (input_format != input_format_t::bjdata) + { + break; + } + std::uint8_t number{}; + return get_number(input_format, number) && sax->number_unsigned(number); + } + case 'U': { std::uint8_t number{}; @@ -11655,7 +12290,7 @@ class binary_reader return false; } - if (size_and_type.second == 'C') + if (size_and_type.second == 'C' || size_and_type.second == 'B') { size_and_type.second = 'U'; } @@ -11677,6 +12312,13 @@ class binary_reader return (sax->end_array() && sax->end_object()); } + // If BJData type marker is 'B' decode as binary + if (input_format == input_format_t::bjdata && size_and_type.first != npos && size_and_type.second == 'B') + { + binary_t result; + return get_binary(input_format, size_and_type.first, result) && sax->binary(result); + } + if (size_and_type.first != npos) { if (JSON_HEDLEY_UNLIKELY(!sax->start_array(size_and_type.first))) @@ -11710,7 +12352,7 @@ class binary_reader } else { - if (JSON_HEDLEY_UNLIKELY(!sax->start_array(static_cast(-1)))) + if (JSON_HEDLEY_UNLIKELY(!sax->start_array(detail::unknown_size()))) { return false; } @@ -11788,7 +12430,7 @@ class binary_reader } else { - if (JSON_HEDLEY_UNLIKELY(!sax->start_object(static_cast(-1)))) + if (JSON_HEDLEY_UNLIKELY(!sax->start_object(detail::unknown_size()))) { return false; } @@ -11899,6 +12541,29 @@ class binary_reader return current = ia.get_character(); } + /*! + @brief get_to read into a primitive type + + This function provides the interface to the used input adapter. It does + not throw in case the input reached EOF, but returns false instead + + @return bool, whether the read was successful + */ + template + bool get_to(T& dest, const input_format_t format, const char* context) + { + auto new_chars_read = ia.get_elements(&dest); + chars_read += new_chars_read; + if (JSON_HEDLEY_UNLIKELY(new_chars_read < sizeof(T))) + { + // in case of failure, advance position by 1 to report failing location + ++chars_read; + sax->parse_error(chars_read, "", parse_error::create(110, chars_read, exception_message(format, "unexpected end of input", context), nullptr)); + return false; + } + return true; + } + /*! @return character read from the input after ignoring all 'N' entries */ @@ -11913,6 +12578,28 @@ class binary_reader return current; } + template + static void byte_swap(NumberType& number) + { + constexpr std::size_t sz = sizeof(number); +#ifdef __cpp_lib_byteswap + if constexpr (sz == 1) + { + return; + } + if constexpr(std::is_integral_v) + { + number = std::byteswap(number); + return; + } +#endif + auto* ptr = reinterpret_cast(&number); + for (std::size_t i = 0; i < sz / 2; ++i) + { + std::swap(ptr[i], ptr[sz - i - 1]); + } + } + /* @brief read a number from the input @@ -11931,29 +12618,16 @@ class binary_reader template bool get_number(const input_format_t format, NumberType& result) { - // step 1: read input into array with system's byte order - std::array vec{}; - for (std::size_t i = 0; i < sizeof(NumberType); ++i) + // read in the original format + + if (JSON_HEDLEY_UNLIKELY(!get_to(result, format, "number"))) { - get(); - if (JSON_HEDLEY_UNLIKELY(!unexpect_eof(format, "number"))) - { - return false; - } - - // reverse byte order prior to conversion if necessary - if (is_little_endian != (InputIsLittleEndian || format == input_format_t::bjdata)) - { - vec[sizeof(NumberType) - i - 1] = static_cast(current); - } - else - { - vec[i] = static_cast(current); // LCOV_EXCL_LINE - } + return false; + } + if (is_little_endian != (InputIsLittleEndian || format == input_format_t::bjdata)) + { + byte_swap(result); } - - // step 2: convert array into number of type T and return - std::memcpy(&result, vec.data(), sizeof(NumberType)); return true; } @@ -12092,7 +12766,7 @@ class binary_reader } private: - static JSON_INLINE_VARIABLE constexpr std::size_t npos = static_cast(-1); + static JSON_INLINE_VARIABLE constexpr std::size_t npos = detail::unknown_size(); /// input adapter InputAdapterType ia; @@ -12118,6 +12792,7 @@ class binary_reader #define JSON_BINARY_READER_MAKE_BJD_TYPES_MAP_ \ make_array( \ + bjd_type{'B', "byte"}, \ bjd_type{'C', "char"}, \ bjd_type{'D', "double"}, \ bjd_type{'I', "int16"}, \ @@ -12163,7 +12838,7 @@ NLOHMANN_JSON_NAMESPACE_END // | | |__ | | | | | | version 3.11.3 // |_____|_____|_____|_|___| https://github.com/nlohmann/json // -// SPDX-FileCopyrightText: 2013-2023 Niels Lohmann +// SPDX-FileCopyrightText: 2013 - 2025 Niels Lohmann // SPDX-License-Identifier: MIT @@ -12237,10 +12912,10 @@ class parser public: /// a parser reading from an input adapter explicit parser(InputAdapterType&& adapter, - const parser_callback_t cb = nullptr, + parser_callback_t cb = nullptr, const bool allow_exceptions_ = true, const bool skip_comments = false) - : callback(cb) + : callback(std::move(cb)) , m_lexer(std::move(adapter), skip_comments) , allow_exceptions(allow_exceptions_) { @@ -12262,7 +12937,7 @@ class parser { if (callback) { - json_sax_dom_callback_parser sdp(result, callback, allow_exceptions); + json_sax_dom_callback_parser sdp(result, callback, allow_exceptions, &m_lexer); sax_parse_internal(&sdp); // in strict mode, input must be completely read @@ -12290,7 +12965,7 @@ class parser } else { - json_sax_dom_parser sdp(result, allow_exceptions); + json_sax_dom_parser sdp(result, allow_exceptions, &m_lexer); sax_parse_internal(&sdp); // in strict mode, input must be completely read @@ -12362,7 +13037,7 @@ class parser { case token_type::begin_object: { - if (JSON_HEDLEY_UNLIKELY(!sax->start_object(static_cast(-1)))) + if (JSON_HEDLEY_UNLIKELY(!sax->start_object(detail::unknown_size()))) { return false; } @@ -12407,7 +13082,7 @@ class parser case token_type::begin_array: { - if (JSON_HEDLEY_UNLIKELY(!sax->start_array(static_cast(-1)))) + if (JSON_HEDLEY_UNLIKELY(!sax->start_array(detail::unknown_size()))) { return false; } @@ -12692,7 +13367,7 @@ NLOHMANN_JSON_NAMESPACE_END // | | |__ | | | | | | version 3.11.3 // |_____|_____|_____|_|___| https://github.com/nlohmann/json // -// SPDX-FileCopyrightText: 2013-2023 Niels Lohmann +// SPDX-FileCopyrightText: 2013 - 2025 Niels Lohmann // SPDX-License-Identifier: MIT @@ -12705,7 +13380,7 @@ NLOHMANN_JSON_NAMESPACE_END // | | |__ | | | | | | version 3.11.3 // |_____|_____|_____|_|___| https://github.com/nlohmann/json // -// SPDX-FileCopyrightText: 2013-2023 Niels Lohmann +// SPDX-FileCopyrightText: 2013 - 2025 Niels Lohmann // SPDX-License-Identifier: MIT @@ -12864,7 +13539,7 @@ NLOHMANN_JSON_NAMESPACE_END // | | |__ | | | | | | version 3.11.3 // |_____|_____|_____|_|___| https://github.com/nlohmann/json // -// SPDX-FileCopyrightText: 2013-2023 Niels Lohmann +// SPDX-FileCopyrightText: 2013 - 2025 Niels Lohmann // SPDX-License-Identifier: MIT @@ -13331,7 +14006,7 @@ class iter_impl // NOLINT(cppcoreguidelines-special-member-functions,hicpp-speci /*! @brief comparison: equal - @pre The iterator is initialized; i.e. `m_object != nullptr`. + @pre (1) Both iterators are initialized to point to the same object, or (2) both iterators are value-initialized. */ template < typename IterImpl, detail::enable_if_t < (std::is_same::value || std::is_same::value), std::nullptr_t > = nullptr > bool operator==(const IterImpl& other) const @@ -13342,7 +14017,11 @@ class iter_impl // NOLINT(cppcoreguidelines-special-member-functions,hicpp-speci JSON_THROW(invalid_iterator::create(212, "cannot compare iterators of different containers", m_object)); } - JSON_ASSERT(m_object != nullptr); + // value-initialized forward iterators can be compared, and must compare equal to other value-initialized iterators of the same type #4493 + if (m_object == nullptr) + { + return true; + } switch (m_object->m_data.m_type) { @@ -13367,7 +14046,7 @@ class iter_impl // NOLINT(cppcoreguidelines-special-member-functions,hicpp-speci /*! @brief comparison: not equal - @pre The iterator is initialized; i.e. `m_object != nullptr`. + @pre (1) Both iterators are initialized to point to the same object, or (2) both iterators are value-initialized. */ template < typename IterImpl, detail::enable_if_t < (std::is_same::value || std::is_same::value), std::nullptr_t > = nullptr > bool operator!=(const IterImpl& other) const @@ -13377,7 +14056,7 @@ class iter_impl // NOLINT(cppcoreguidelines-special-member-functions,hicpp-speci /*! @brief comparison: smaller - @pre The iterator is initialized; i.e. `m_object != nullptr`. + @pre (1) Both iterators are initialized to point to the same object, or (2) both iterators are value-initialized. */ bool operator<(const iter_impl& other) const { @@ -13387,7 +14066,12 @@ class iter_impl // NOLINT(cppcoreguidelines-special-member-functions,hicpp-speci JSON_THROW(invalid_iterator::create(212, "cannot compare iterators of different containers", m_object)); } - JSON_ASSERT(m_object != nullptr); + // value-initialized forward iterators can be compared, and must compare equal to other value-initialized iterators of the same type #4493 + if (m_object == nullptr) + { + // the iterators are both value-initialized and are to be considered equal, but this function checks for smaller, so we return false + return false; + } switch (m_object->m_data.m_type) { @@ -13412,7 +14096,7 @@ class iter_impl // NOLINT(cppcoreguidelines-special-member-functions,hicpp-speci /*! @brief comparison: less than or equal - @pre The iterator is initialized; i.e. `m_object != nullptr`. + @pre (1) Both iterators are initialized to point to the same object, or (2) both iterators are value-initialized. */ bool operator<=(const iter_impl& other) const { @@ -13421,7 +14105,7 @@ class iter_impl // NOLINT(cppcoreguidelines-special-member-functions,hicpp-speci /*! @brief comparison: greater than - @pre The iterator is initialized; i.e. `m_object != nullptr`. + @pre (1) Both iterators are initialized to point to the same object, or (2) both iterators are value-initialized. */ bool operator>(const iter_impl& other) const { @@ -13430,7 +14114,7 @@ class iter_impl // NOLINT(cppcoreguidelines-special-member-functions,hicpp-speci /*! @brief comparison: greater than or equal - @pre The iterator is initialized; i.e. `m_object != nullptr`. + @pre (1) The iterator is initialized; i.e. `m_object != nullptr`, or (2) both iterators are value-initialized. */ bool operator>=(const iter_impl& other) const { @@ -13626,7 +14310,7 @@ NLOHMANN_JSON_NAMESPACE_END // | | |__ | | | | | | version 3.11.3 // |_____|_____|_____|_|___| https://github.com/nlohmann/json // -// SPDX-FileCopyrightText: 2013-2023 Niels Lohmann +// SPDX-FileCopyrightText: 2013 - 2025 Niels Lohmann // SPDX-License-Identifier: MIT @@ -13761,7 +14445,7 @@ NLOHMANN_JSON_NAMESPACE_END // | | |__ | | | | | | version 3.11.3 // |_____|_____|_____|_|___| https://github.com/nlohmann/json // -// SPDX-FileCopyrightText: 2013-2023 Niels Lohmann +// SPDX-FileCopyrightText: 2013 - 2025 Niels Lohmann // SPDX-License-Identifier: MIT @@ -13803,7 +14487,7 @@ NLOHMANN_JSON_NAMESPACE_END // | | |__ | | | | | | version 3.11.3 // |_____|_____|_____|_|___| https://github.com/nlohmann/json // -// SPDX-FileCopyrightText: 2013-2023 Niels Lohmann +// SPDX-FileCopyrightText: 2013 - 2025 Niels Lohmann // SPDX-License-Identifier: MIT @@ -14798,7 +15482,7 @@ NLOHMANN_JSON_NAMESPACE_END // | | |__ | | | | | | version 3.11.3 // |_____|_____|_____|_|___| https://github.com/nlohmann/json // -// SPDX-FileCopyrightText: 2013-2023 Niels Lohmann +// SPDX-FileCopyrightText: 2013 - 2025 Niels Lohmann // SPDX-License-Identifier: MIT @@ -14880,6 +15564,8 @@ NLOHMANN_JSON_NAMESPACE_END // #include +// #include + // #include // #include @@ -14890,7 +15576,7 @@ NLOHMANN_JSON_NAMESPACE_END // | | |__ | | | | | | version 3.11.3 // |_____|_____|_____|_|___| https://github.com/nlohmann/json // -// SPDX-FileCopyrightText: 2013-2023 Niels Lohmann +// SPDX-FileCopyrightText: 2013 - 2025 Niels Lohmann // SPDX-License-Identifier: MIT @@ -14916,7 +15602,7 @@ NLOHMANN_JSON_NAMESPACE_END // | | |__ | | | | | | version 3.11.3 // |_____|_____|_____|_|___| https://github.com/nlohmann/json // -// SPDX-FileCopyrightText: 2013-2023 Niels Lohmann +// SPDX-FileCopyrightText: 2013 - 2025 Niels Lohmann // SPDX-License-Identifier: MIT @@ -15067,6 +15753,13 @@ NLOHMANN_JSON_NAMESPACE_BEGIN namespace detail { +/// how to encode BJData +enum class bjdata_version_t +{ + draft2, + draft3, +}; + /////////////////// // binary writer // /////////////////// @@ -15651,7 +16344,7 @@ class binary_writer case value_t::binary: { // step 0: determine if the binary type has a set subtype to - // determine whether or not to use the ext or fixext types + // determine whether to use the ext or fixext types const bool use_ext = j.m_data.m_value.binary->has_subtype(); // step 1: write control byte and the byte string length @@ -15774,11 +16467,14 @@ class binary_writer @param[in] use_type whether to use '$' prefixes (optimized format) @param[in] add_prefix whether prefixes need to be used for this value @param[in] use_bjdata whether write in BJData format, default is false + @param[in] bjdata_version which BJData version to use, default is draft2 */ void write_ubjson(const BasicJsonType& j, const bool use_count, const bool use_type, const bool add_prefix = true, - const bool use_bjdata = false) + const bool use_bjdata = false, const bjdata_version_t bjdata_version = bjdata_version_t::draft2) { + const bool bjdata_draft3 = use_bjdata && bjdata_version == bjdata_version_t::draft3; + switch (j.type()) { case value_t::null: @@ -15868,7 +16564,7 @@ class binary_writer for (const auto& el : *j.m_data.m_value.array) { - write_ubjson(el, use_count, use_type, prefix_required, use_bjdata); + write_ubjson(el, use_count, use_type, prefix_required, use_bjdata, bjdata_version); } if (!use_count) @@ -15886,11 +16582,11 @@ class binary_writer oa->write_character(to_char_type('[')); } - if (use_type && !j.m_data.m_value.binary->empty()) + if (use_type && (bjdata_draft3 || !j.m_data.m_value.binary->empty())) { JSON_ASSERT(use_count); oa->write_character(to_char_type('$')); - oa->write_character('U'); + oa->write_character(bjdata_draft3 ? 'B' : 'U'); } if (use_count) @@ -15909,7 +16605,7 @@ class binary_writer { for (size_t i = 0; i < j.m_data.m_value.binary->size(); ++i) { - oa->write_character(to_char_type('U')); + oa->write_character(to_char_type(bjdata_draft3 ? 'B' : 'U')); oa->write_character(j.m_data.m_value.binary->data()[i]); } } @@ -15926,7 +16622,7 @@ class binary_writer { if (use_bjdata && j.m_data.m_value.object->size() == 3 && j.m_data.m_value.object->find("_ArrayType_") != j.m_data.m_value.object->end() && j.m_data.m_value.object->find("_ArraySize_") != j.m_data.m_value.object->end() && j.m_data.m_value.object->find("_ArrayData_") != j.m_data.m_value.object->end()) { - if (!write_bjdata_ndarray(*j.m_data.m_value.object, use_count, use_type)) // decode bjdata ndarray in the JData format (https://github.com/NeuroJSON/jdata) + if (!write_bjdata_ndarray(*j.m_data.m_value.object, use_count, use_type, bjdata_version)) // decode bjdata ndarray in the JData format (https://github.com/NeuroJSON/jdata) { break; } @@ -15970,7 +16666,7 @@ class binary_writer oa->write_characters( reinterpret_cast(el.first.c_str()), el.first.size()); - write_ubjson(el.second, use_count, use_type, prefix_required, use_bjdata); + write_ubjson(el.second, use_count, use_type, prefix_required, use_bjdata, bjdata_version); } if (!use_count) @@ -16126,7 +16822,8 @@ class binary_writer } else { - JSON_THROW(out_of_range::create(407, concat("integer number ", std::to_string(j.m_data.m_value.number_unsigned), " cannot be represented by BSON as it does not fit int64"), &j)); + write_bson_entry_header(name, 0x11 /* uint64 */); + write_number(static_cast(j.m_data.m_value.number_unsigned), true); } } @@ -16654,10 +17351,11 @@ class binary_writer /*! @return false if the object is successfully converted to a bjdata ndarray, true if the type or size is invalid */ - bool write_bjdata_ndarray(const typename BasicJsonType::object_t& value, const bool use_count, const bool use_type) + bool write_bjdata_ndarray(const typename BasicJsonType::object_t& value, const bool use_count, const bool use_type, const bjdata_version_t bjdata_version) { std::map bjdtype = {{"uint8", 'U'}, {"int8", 'i'}, {"uint16", 'u'}, {"int16", 'I'}, - {"uint32", 'm'}, {"int32", 'l'}, {"uint64", 'M'}, {"int64", 'L'}, {"single", 'd'}, {"double", 'D'}, {"char", 'C'} + {"uint32", 'm'}, {"int32", 'l'}, {"uint64", 'M'}, {"int64", 'L'}, {"single", 'd'}, {"double", 'D'}, + {"char", 'C'}, {"byte", 'B'} }; string_t key = "_ArrayType_"; @@ -16687,10 +17385,10 @@ class binary_writer oa->write_character('#'); key = "_ArraySize_"; - write_ubjson(value.at(key), use_count, use_type, true, true); + write_ubjson(value.at(key), use_count, use_type, true, true, bjdata_version); key = "_ArrayData_"; - if (dtype == 'U' || dtype == 'C') + if (dtype == 'U' || dtype == 'C' || dtype == 'B') { for (const auto& el : value.at(key)) { @@ -16884,8 +17582,8 @@ NLOHMANN_JSON_NAMESPACE_END // | | |__ | | | | | | version 3.11.3 // |_____|_____|_____|_|___| https://github.com/nlohmann/json // -// SPDX-FileCopyrightText: 2008-2009 Björn Hoehrmann -// SPDX-FileCopyrightText: 2013-2023 Niels Lohmann +// SPDX-FileCopyrightText: 2008 - 2009 Björn Hoehrmann +// SPDX-FileCopyrightText: 2013 - 2025 Niels Lohmann // SPDX-License-Identifier: MIT @@ -16910,7 +17608,7 @@ NLOHMANN_JSON_NAMESPACE_END // |_____|_____|_____|_|___| https://github.com/nlohmann/json // // SPDX-FileCopyrightText: 2009 Florian Loitsch -// SPDX-FileCopyrightText: 2013-2023 Niels Lohmann +// SPDX-FileCopyrightText: 2013 - 2025 Niels Lohmann // SPDX-License-Identifier: MIT @@ -17146,10 +17844,10 @@ boundaries compute_boundaries(FloatType value) // v- m- v m+ v+ const bool lower_boundary_is_closer = F == 0 && E > 1; - const diyfp m_plus = diyfp(2 * v.f + 1, v.e - 1); + const diyfp m_plus = diyfp((2 * v.f) + 1, v.e - 1); const diyfp m_minus = lower_boundary_is_closer - ? diyfp(4 * v.f - 1, v.e - 2) // (B) - : diyfp(2 * v.f - 1, v.e - 1); // (A) + ? diyfp((4 * v.f) - 1, v.e - 2) // (B) + : diyfp((2 * v.f) - 1, v.e - 1); // (A) // Determine the normalized w+ = m+. const diyfp w_plus = diyfp::normalize(m_plus); @@ -17379,7 +18077,7 @@ inline cached_power get_cached_power_for_binary_exponent(int e) JSON_ASSERT(e >= -1500); JSON_ASSERT(e <= 1500); const int f = kAlpha - e - 1; - const int k = (f * 78913) / (1 << 18) + static_cast(f > 0); + const int k = ((f * 78913) / (1 << 18)) + static_cast(f > 0); const int index = (-kCachedPowersMinDecExp + k + (kCachedPowersDecStep - 1)) / kCachedPowersDecStep; JSON_ASSERT(index >= 0); @@ -17857,15 +18555,15 @@ inline char* append_exponent(char* buf, int e) } else if (k < 100) { - *buf++ = static_cast('0' + k / 10); + *buf++ = static_cast('0' + (k / 10)); k %= 10; *buf++ = static_cast('0' + k); } else { - *buf++ = static_cast('0' + k / 100); + *buf++ = static_cast('0' + (k / 100)); k %= 100; - *buf++ = static_cast('0' + k / 10); + *buf++ = static_cast('0' + (k / 10)); k %= 10; *buf++ = static_cast('0' + k); } @@ -18651,7 +19349,7 @@ class serializer @param[in] x unsigned integer number to count its digits @return number of decimal digits */ - inline unsigned int count_digits(number_unsigned_t x) noexcept + unsigned int count_digits(number_unsigned_t x) noexcept { unsigned int n_digits = 1; for (;;) @@ -18934,7 +19632,7 @@ class serializer ? (byte & 0x3fu) | (codep << 6u) : (0xFFu >> type) & (byte); - const std::size_t index = 256u + static_cast(state) * 16u + static_cast(type); + const std::size_t index = 256u + (static_cast(state) * 16u) + static_cast(type); JSON_ASSERT(index < utf8d.size()); state = utf8d[index]; return state; @@ -18960,7 +19658,7 @@ class serializer * absolute values of INT_MIN and INT_MAX are usually not the same. See * #1708 for details. */ - inline number_unsigned_t remove_sign(number_integer_t x) noexcept + number_unsigned_t remove_sign(number_integer_t x) noexcept { JSON_ASSERT(x < 0 && x < (std::numeric_limits::max)()); // NOLINT(misc-redundant-expression) return static_cast(-(x + 1)) + 1; @@ -19005,7 +19703,7 @@ NLOHMANN_JSON_NAMESPACE_END // | | |__ | | | | | | version 3.11.3 // |_____|_____|_____|_|___| https://github.com/nlohmann/json // -// SPDX-FileCopyrightText: 2013-2023 Niels Lohmann +// SPDX-FileCopyrightText: 2013 - 2025 Niels Lohmann // SPDX-License-Identifier: MIT @@ -19030,7 +19728,7 @@ NLOHMANN_JSON_NAMESPACE_BEGIN /// for use within nlohmann::basic_json template , class Allocator = std::allocator>> - struct ordered_map : std::vector, Allocator> + struct ordered_map : std::vector, Allocator> { using key_type = Key; using mapped_type = T; @@ -19345,7 +20043,7 @@ template , template using require_input_iter = typename std::enable_if::iterator_category, - std::input_iterator_tag>::value>::type; + std::input_iterator_tag>::value>::type; template> void insert(InputIt first, InputIt last) @@ -19416,9 +20114,9 @@ class basic_json // NOLINT(cppcoreguidelines-special-member-functions,hicpp-spec friend class ::nlohmann::detail::binary_writer; template friend class ::nlohmann::detail::binary_reader; - template + template friend class ::nlohmann::detail::json_sax_dom_parser; - template + template friend class ::nlohmann::detail::json_sax_dom_callback_parser; friend class ::nlohmann::detail::exception; @@ -19439,7 +20137,7 @@ class basic_json // NOLINT(cppcoreguidelines-special-member-functions,hicpp-spec ) { return ::nlohmann::detail::parser(std::move(adapter), - std::move(cb), allow_exceptions, ignore_comments); + std::move(cb), allow_exceptions, ignore_comments); } private: @@ -19472,6 +20170,8 @@ class basic_json // NOLINT(cppcoreguidelines-special-member-functions,hicpp-spec using error_handler_t = detail::error_handler_t; /// how to treat CBOR tags using cbor_tag_handler_t = detail::cbor_tag_handler_t; + /// how to encode BJData + using bjdata_version_t = detail::bjdata_version_t; /// helper type for initializer lists of basic_json values using initializer_list_t = std::initializer_list>; @@ -20052,10 +20752,10 @@ class basic_json // NOLINT(cppcoreguidelines-special-member-functions,hicpp-spec return it; } - reference set_parent(reference j, std::size_t old_capacity = static_cast(-1)) + reference set_parent(reference j, std::size_t old_capacity = detail::unknown_size()) { #if JSON_DIAGNOSTICS - if (old_capacity != static_cast(-1)) + if (old_capacity != detail::unknown_size()) { // see https://github.com/nlohmann/json/issues/2838 JSON_ASSERT(type() == value_t::array); @@ -20135,8 +20835,8 @@ class basic_json // NOLINT(cppcoreguidelines-special-member-functions,hicpp-spec detail::enable_if_t < !detail::is_basic_json::value && detail::is_compatible_type::value, int > = 0 > basic_json(CompatibleType && val) noexcept(noexcept( // NOLINT(bugprone-forwarding-reference-overload,bugprone-exception-escape) - JSONSerializer::to_json(std::declval(), - std::forward(val)))) + JSONSerializer::to_json(std::declval(), + std::forward(val)))) { JSONSerializer::to_json(*this, std::forward(val)); set_parents(); @@ -20149,6 +20849,10 @@ class basic_json // NOLINT(cppcoreguidelines-special-member-functions,hicpp-spec detail::enable_if_t < detail::is_basic_json::value&& !std::is_same::value, int > = 0 > basic_json(const BasicJsonType& val) +#if JSON_DIAGNOSTIC_POSITIONS + : start_position(val.start_pos()), + end_position(val.end_pos()) +#endif { using other_boolean_t = typename BasicJsonType::boolean_t; using other_number_float_t = typename BasicJsonType::number_float_t; @@ -20195,6 +20899,7 @@ class basic_json // NOLINT(cppcoreguidelines-special-member-functions,hicpp-spec JSON_ASSERT(false); // NOLINT(cert-dcl03-c,hicpp-static-assert,misc-static-assert) LCOV_EXCL_LINE } JSON_ASSERT(m_data.m_type == val.type()); + set_parents(); assert_invariant(); } @@ -20331,7 +21036,7 @@ class basic_json // NOLINT(cppcoreguidelines-special-member-functions,hicpp-spec template < class InputIT, typename std::enable_if < std::is_same::value || std::is_same::value, int >::type = 0 > - basic_json(InputIT first, InputIT last) + basic_json(InputIT first, InputIT last) // NOLINT(performance-unnecessary-value-param) { JSON_ASSERT(first.m_object != nullptr); JSON_ASSERT(last.m_object != nullptr); @@ -20446,6 +21151,10 @@ class basic_json // NOLINT(cppcoreguidelines-special-member-functions,hicpp-spec /// @sa https://json.nlohmann.me/api/basic_json/basic_json/ basic_json(const basic_json& other) : json_base_class_t(other) +#if JSON_DIAGNOSTIC_POSITIONS + , start_position(other.start_position) + , end_position(other.end_position) +#endif { m_data.m_type = other.m_data.m_type; // check of passed value is valid @@ -20515,15 +21224,24 @@ class basic_json // NOLINT(cppcoreguidelines-special-member-functions,hicpp-spec /// @sa https://json.nlohmann.me/api/basic_json/basic_json/ basic_json(basic_json&& other) noexcept : json_base_class_t(std::forward(other)), - m_data(std::move(other.m_data)) + m_data(std::move(other.m_data)) // cppcheck-suppress[accessForwarded] TODO check +#if JSON_DIAGNOSTIC_POSITIONS + , start_position(other.start_position) // cppcheck-suppress[accessForwarded] TODO check + , end_position(other.end_position) // cppcheck-suppress[accessForwarded] TODO check +#endif { // check that passed value is valid - other.assert_invariant(false); + other.assert_invariant(false); // cppcheck-suppress[accessForwarded] // invalidate payload other.m_data.m_type = value_t::null; other.m_data.m_value = {}; +#if JSON_DIAGNOSTIC_POSITIONS + other.start_position = std::string::npos; + other.end_position = std::string::npos; +#endif + set_parents(); assert_invariant(); } @@ -20544,6 +21262,12 @@ class basic_json // NOLINT(cppcoreguidelines-special-member-functions,hicpp-spec using std::swap; swap(m_data.m_type, other.m_data.m_type); swap(m_data.m_value, other.m_data.m_value); + +#if JSON_DIAGNOSTIC_POSITIONS + swap(start_position, other.start_position); + swap(end_position, other.end_position); +#endif + json_base_class_t::operator=(std::move(other)); set_parents(); @@ -20765,13 +21489,13 @@ class basic_json // NOLINT(cppcoreguidelines-special-member-functions,hicpp-spec /// get a pointer to the value (integer number) number_integer_t* get_impl_ptr(number_integer_t* /*unused*/) noexcept { - return is_number_integer() ? &m_data.m_value.number_integer : nullptr; + return m_data.m_type == value_t::number_integer ? &m_data.m_value.number_integer : nullptr; } /// get a pointer to the value (integer number) constexpr const number_integer_t* get_impl_ptr(const number_integer_t* /*unused*/) const noexcept { - return is_number_integer() ? &m_data.m_value.number_integer : nullptr; + return m_data.m_type == value_t::number_integer ? &m_data.m_value.number_integer : nullptr; } /// get a pointer to the value (unsigned number) @@ -20906,7 +21630,7 @@ class basic_json // NOLINT(cppcoreguidelines-special-member-functions,hicpp-spec detail::has_from_json::value, int > = 0 > ValueType get_impl(detail::priority_tag<0> /*unused*/) const noexcept(noexcept( - JSONSerializer::from_json(std::declval(), std::declval()))) + JSONSerializer::from_json(std::declval(), std::declval()))) { auto ret = ValueType(); JSONSerializer::from_json(*this, ret); @@ -20948,7 +21672,7 @@ class basic_json // NOLINT(cppcoreguidelines-special-member-functions,hicpp-spec detail::has_non_default_from_json::value, int > = 0 > ValueType get_impl(detail::priority_tag<1> /*unused*/) const noexcept(noexcept( - JSONSerializer::from_json(std::declval()))) + JSONSerializer::from_json(std::declval()))) { return JSONSerializer::from_json(*this); } @@ -21098,7 +21822,7 @@ class basic_json // NOLINT(cppcoreguidelines-special-member-functions,hicpp-spec detail::has_from_json::value, int > = 0 > ValueType & get_to(ValueType& v) const noexcept(noexcept( - JSONSerializer::from_json(std::declval(), v))) + JSONSerializer::from_json(std::declval(), v))) { JSONSerializer::from_json(*this, v); return v; @@ -21250,7 +21974,7 @@ class basic_json // NOLINT(cppcoreguidelines-special-member-functions,hicpp-spec { // create better exception explanation JSON_THROW(out_of_range::create(401, detail::concat("array index ", std::to_string(idx), " is out of range"), this)); - } + } // cppcheck-suppress[missingReturn] } else { @@ -21273,7 +21997,7 @@ class basic_json // NOLINT(cppcoreguidelines-special-member-functions,hicpp-spec { // create better exception explanation JSON_THROW(out_of_range::create(401, detail::concat("array index ", std::to_string(idx), " is out of range"), this)); - } + } // cppcheck-suppress[missingReturn] } else { @@ -21418,7 +22142,7 @@ class basic_json // NOLINT(cppcoreguidelines-special-member-functions,hicpp-spec /// @brief access specified object element /// @sa https://json.nlohmann.me/api/basic_json/operator%5B%5D/ - reference operator[](typename object_t::key_type key) + reference operator[](typename object_t::key_type key) // NOLINT(performance-unnecessary-value-param) { // implicitly convert null value to an empty object if (is_null()) @@ -21728,7 +22452,7 @@ class basic_json // NOLINT(cppcoreguidelines-special-member-functions,hicpp-spec template < class IteratorType, detail::enable_if_t < std::is_same::value || std::is_same::value, int > = 0 > - IteratorType erase(IteratorType pos) + IteratorType erase(IteratorType pos) // NOLINT(performance-unnecessary-value-param) { // make sure iterator fits the current value if (JSON_HEDLEY_UNLIKELY(this != pos.m_object)) @@ -21798,7 +22522,7 @@ class basic_json // NOLINT(cppcoreguidelines-special-member-functions,hicpp-spec template < class IteratorType, detail::enable_if_t < std::is_same::value || std::is_same::value, int > = 0 > - IteratorType erase(IteratorType first, IteratorType last) + IteratorType erase(IteratorType first, IteratorType last) // NOLINT(performance-unnecessary-value-param) { // make sure iterator fits the current value if (JSON_HEDLEY_UNLIKELY(this != first.m_object || this != last.m_object)) @@ -22565,7 +23289,7 @@ class basic_json // NOLINT(cppcoreguidelines-special-member-functions,hicpp-spec /// @note: This uses std::distance to support GCC 4.8, /// see https://github.com/nlohmann/json/pull/1257 template - iterator insert_iterator(const_iterator pos, Args&& ... args) + iterator insert_iterator(const_iterator pos, Args&& ... args) // NOLINT(performance-unnecessary-value-param) { iterator result(this); JSON_ASSERT(m_data.m_value.array != nullptr); @@ -22584,7 +23308,7 @@ class basic_json // NOLINT(cppcoreguidelines-special-member-functions,hicpp-spec /// @brief inserts element into array /// @sa https://json.nlohmann.me/api/basic_json/insert/ - iterator insert(const_iterator pos, const basic_json& val) + iterator insert(const_iterator pos, const basic_json& val) // NOLINT(performance-unnecessary-value-param) { // insert only works for arrays if (JSON_HEDLEY_LIKELY(is_array())) @@ -22604,14 +23328,14 @@ class basic_json // NOLINT(cppcoreguidelines-special-member-functions,hicpp-spec /// @brief inserts element into array /// @sa https://json.nlohmann.me/api/basic_json/insert/ - iterator insert(const_iterator pos, basic_json&& val) + iterator insert(const_iterator pos, basic_json&& val) // NOLINT(performance-unnecessary-value-param) { return insert(pos, val); } /// @brief inserts copies of element into array /// @sa https://json.nlohmann.me/api/basic_json/insert/ - iterator insert(const_iterator pos, size_type cnt, const basic_json& val) + iterator insert(const_iterator pos, size_type cnt, const basic_json& val) // NOLINT(performance-unnecessary-value-param) { // insert only works for arrays if (JSON_HEDLEY_LIKELY(is_array())) @@ -22631,7 +23355,7 @@ class basic_json // NOLINT(cppcoreguidelines-special-member-functions,hicpp-spec /// @brief inserts range of elements into array /// @sa https://json.nlohmann.me/api/basic_json/insert/ - iterator insert(const_iterator pos, const_iterator first, const_iterator last) + iterator insert(const_iterator pos, const_iterator first, const_iterator last) // NOLINT(performance-unnecessary-value-param) { // insert only works for arrays if (JSON_HEDLEY_UNLIKELY(!is_array())) @@ -22662,7 +23386,7 @@ class basic_json // NOLINT(cppcoreguidelines-special-member-functions,hicpp-spec /// @brief inserts elements from initializer list into array /// @sa https://json.nlohmann.me/api/basic_json/insert/ - iterator insert(const_iterator pos, initializer_list_t ilist) + iterator insert(const_iterator pos, initializer_list_t ilist) // NOLINT(performance-unnecessary-value-param) { // insert only works for arrays if (JSON_HEDLEY_UNLIKELY(!is_array())) @@ -22682,7 +23406,7 @@ class basic_json // NOLINT(cppcoreguidelines-special-member-functions,hicpp-spec /// @brief inserts range of elements into object /// @sa https://json.nlohmann.me/api/basic_json/insert/ - void insert(const_iterator first, const_iterator last) + void insert(const_iterator first, const_iterator last) // NOLINT(performance-unnecessary-value-param) { // insert only works for objects if (JSON_HEDLEY_UNLIKELY(!is_object())) @@ -22703,6 +23427,7 @@ class basic_json // NOLINT(cppcoreguidelines-special-member-functions,hicpp-spec } m_data.m_value.object->insert(first.m_it.object_iterator, last.m_it.object_iterator); + set_parents(); } /// @brief updates a JSON object from another object, overwriting existing keys @@ -22714,7 +23439,7 @@ class basic_json // NOLINT(cppcoreguidelines-special-member-functions,hicpp-spec /// @brief updates a JSON object from another object, overwriting existing keys /// @sa https://json.nlohmann.me/api/basic_json/update/ - void update(const_iterator first, const_iterator last, bool merge_objects = false) + void update(const_iterator first, const_iterator last, bool merge_objects = false) // NOLINT(performance-unnecessary-value-param) { // implicitly convert null value to an empty object if (is_null()) @@ -23315,12 +24040,12 @@ class basic_json // NOLINT(cppcoreguidelines-special-member-functions,hicpp-spec template JSON_HEDLEY_WARN_UNUSED_RESULT static basic_json parse(InputType&& i, - const parser_callback_t cb = nullptr, + parser_callback_t cb = nullptr, const bool allow_exceptions = true, const bool ignore_comments = false) { basic_json result; - parser(detail::input_adapter(std::forward(i)), cb, allow_exceptions, ignore_comments).parse(true, result); + parser(detail::input_adapter(std::forward(i)), std::move(cb), allow_exceptions, ignore_comments).parse(true, result); // cppcheck-suppress[accessMoved,accessForwarded] return result; } @@ -23330,24 +24055,24 @@ class basic_json // NOLINT(cppcoreguidelines-special-member-functions,hicpp-spec JSON_HEDLEY_WARN_UNUSED_RESULT static basic_json parse(IteratorType first, IteratorType last, - const parser_callback_t cb = nullptr, + parser_callback_t cb = nullptr, const bool allow_exceptions = true, const bool ignore_comments = false) { basic_json result; - parser(detail::input_adapter(std::move(first), std::move(last)), cb, allow_exceptions, ignore_comments).parse(true, result); + parser(detail::input_adapter(std::move(first), std::move(last)), std::move(cb), allow_exceptions, ignore_comments).parse(true, result); // cppcheck-suppress[accessMoved] return result; } JSON_HEDLEY_WARN_UNUSED_RESULT JSON_HEDLEY_DEPRECATED_FOR(3.8.0, parse(ptr, ptr + len)) static basic_json parse(detail::span_input_adapter&& i, - const parser_callback_t cb = nullptr, + parser_callback_t cb = nullptr, const bool allow_exceptions = true, const bool ignore_comments = false) { basic_json result; - parser(i.get(), cb, allow_exceptions, ignore_comments).parse(true, result); + parser(i.get(), std::move(cb), allow_exceptions, ignore_comments).parse(true, result); // cppcheck-suppress[accessMoved] return result; } @@ -23526,6 +24251,23 @@ class basic_json // NOLINT(cppcoreguidelines-special-member-functions,hicpp-spec basic_json* m_parent = nullptr; #endif +#if JSON_DIAGNOSTIC_POSITIONS + /// the start position of the value + std::size_t start_position = std::string::npos; + /// the end position of the value + std::size_t end_position = std::string::npos; + public: + constexpr std::size_t start_pos() const noexcept + { + return start_position; + } + + constexpr std::size_t end_pos() const noexcept + { + return end_position; + } +#endif + ////////////////////////////////////////// // binary serialization/deserialization // ////////////////////////////////////////// @@ -23611,27 +24353,30 @@ class basic_json // NOLINT(cppcoreguidelines-special-member-functions,hicpp-spec /// @sa https://json.nlohmann.me/api/basic_json/to_bjdata/ static std::vector to_bjdata(const basic_json& j, const bool use_size = false, - const bool use_type = false) + const bool use_type = false, + const bjdata_version_t version = bjdata_version_t::draft2) { std::vector result; - to_bjdata(j, result, use_size, use_type); + to_bjdata(j, result, use_size, use_type, version); return result; } /// @brief create a BJData serialization of a given JSON value /// @sa https://json.nlohmann.me/api/basic_json/to_bjdata/ static void to_bjdata(const basic_json& j, detail::output_adapter o, - const bool use_size = false, const bool use_type = false) + const bool use_size = false, const bool use_type = false, + const bjdata_version_t version = bjdata_version_t::draft2) { - binary_writer(o).write_ubjson(j, use_size, use_type, true, true); + binary_writer(o).write_ubjson(j, use_size, use_type, true, true, version); } /// @brief create a BJData serialization of a given JSON value /// @sa https://json.nlohmann.me/api/basic_json/to_bjdata/ static void to_bjdata(const basic_json& j, detail::output_adapter o, - const bool use_size = false, const bool use_type = false) + const bool use_size = false, const bool use_type = false, + const bjdata_version_t version = bjdata_version_t::draft2) { - binary_writer(o).write_ubjson(j, use_size, use_type, true, true); + binary_writer(o).write_ubjson(j, use_size, use_type, true, true, version); } /// @brief create a BSON serialization of a given JSON value @@ -23667,9 +24412,9 @@ class basic_json // NOLINT(cppcoreguidelines-special-member-functions,hicpp-spec const cbor_tag_handler_t tag_handler = cbor_tag_handler_t::error) { basic_json result; - detail::json_sax_dom_parser sdp(result, allow_exceptions); auto ia = detail::input_adapter(std::forward(i)); - const bool res = binary_reader(std::move(ia), input_format_t::cbor).sax_parse(input_format_t::cbor, &sdp, strict, tag_handler); + detail::json_sax_dom_parser sdp(result, allow_exceptions); + const bool res = binary_reader(std::move(ia), input_format_t::cbor).sax_parse(input_format_t::cbor, &sdp, strict, tag_handler); // cppcheck-suppress[accessMoved] return res ? result : basic_json(value_t::discarded); } @@ -23683,9 +24428,9 @@ class basic_json // NOLINT(cppcoreguidelines-special-member-functions,hicpp-spec const cbor_tag_handler_t tag_handler = cbor_tag_handler_t::error) { basic_json result; - detail::json_sax_dom_parser sdp(result, allow_exceptions); auto ia = detail::input_adapter(std::move(first), std::move(last)); - const bool res = binary_reader(std::move(ia), input_format_t::cbor).sax_parse(input_format_t::cbor, &sdp, strict, tag_handler); + detail::json_sax_dom_parser sdp(result, allow_exceptions); + const bool res = binary_reader(std::move(ia), input_format_t::cbor).sax_parse(input_format_t::cbor, &sdp, strict, tag_handler); // cppcheck-suppress[accessMoved] return res ? result : basic_json(value_t::discarded); } @@ -23708,10 +24453,10 @@ class basic_json // NOLINT(cppcoreguidelines-special-member-functions,hicpp-spec const cbor_tag_handler_t tag_handler = cbor_tag_handler_t::error) { basic_json result; - detail::json_sax_dom_parser sdp(result, allow_exceptions); auto ia = i.get(); + detail::json_sax_dom_parser sdp(result, allow_exceptions); // NOLINTNEXTLINE(hicpp-move-const-arg,performance-move-const-arg) - const bool res = binary_reader(std::move(ia), input_format_t::cbor).sax_parse(input_format_t::cbor, &sdp, strict, tag_handler); + const bool res = binary_reader(std::move(ia), input_format_t::cbor).sax_parse(input_format_t::cbor, &sdp, strict, tag_handler); // cppcheck-suppress[accessMoved] return res ? result : basic_json(value_t::discarded); } @@ -23724,9 +24469,9 @@ class basic_json // NOLINT(cppcoreguidelines-special-member-functions,hicpp-spec const bool allow_exceptions = true) { basic_json result; - detail::json_sax_dom_parser sdp(result, allow_exceptions); auto ia = detail::input_adapter(std::forward(i)); - const bool res = binary_reader(std::move(ia), input_format_t::msgpack).sax_parse(input_format_t::msgpack, &sdp, strict); + detail::json_sax_dom_parser sdp(result, allow_exceptions); + const bool res = binary_reader(std::move(ia), input_format_t::msgpack).sax_parse(input_format_t::msgpack, &sdp, strict); // cppcheck-suppress[accessMoved] return res ? result : basic_json(value_t::discarded); } @@ -23739,9 +24484,9 @@ class basic_json // NOLINT(cppcoreguidelines-special-member-functions,hicpp-spec const bool allow_exceptions = true) { basic_json result; - detail::json_sax_dom_parser sdp(result, allow_exceptions); auto ia = detail::input_adapter(std::move(first), std::move(last)); - const bool res = binary_reader(std::move(ia), input_format_t::msgpack).sax_parse(input_format_t::msgpack, &sdp, strict); + detail::json_sax_dom_parser sdp(result, allow_exceptions); + const bool res = binary_reader(std::move(ia), input_format_t::msgpack).sax_parse(input_format_t::msgpack, &sdp, strict); // cppcheck-suppress[accessMoved] return res ? result : basic_json(value_t::discarded); } @@ -23762,10 +24507,10 @@ class basic_json // NOLINT(cppcoreguidelines-special-member-functions,hicpp-spec const bool allow_exceptions = true) { basic_json result; - detail::json_sax_dom_parser sdp(result, allow_exceptions); auto ia = i.get(); + detail::json_sax_dom_parser sdp(result, allow_exceptions); // NOLINTNEXTLINE(hicpp-move-const-arg,performance-move-const-arg) - const bool res = binary_reader(std::move(ia), input_format_t::msgpack).sax_parse(input_format_t::msgpack, &sdp, strict); + const bool res = binary_reader(std::move(ia), input_format_t::msgpack).sax_parse(input_format_t::msgpack, &sdp, strict); // cppcheck-suppress[accessMoved] return res ? result : basic_json(value_t::discarded); } @@ -23778,9 +24523,9 @@ class basic_json // NOLINT(cppcoreguidelines-special-member-functions,hicpp-spec const bool allow_exceptions = true) { basic_json result; - detail::json_sax_dom_parser sdp(result, allow_exceptions); auto ia = detail::input_adapter(std::forward(i)); - const bool res = binary_reader(std::move(ia), input_format_t::ubjson).sax_parse(input_format_t::ubjson, &sdp, strict); + detail::json_sax_dom_parser sdp(result, allow_exceptions); + const bool res = binary_reader(std::move(ia), input_format_t::ubjson).sax_parse(input_format_t::ubjson, &sdp, strict); // cppcheck-suppress[accessMoved] return res ? result : basic_json(value_t::discarded); } @@ -23793,9 +24538,9 @@ class basic_json // NOLINT(cppcoreguidelines-special-member-functions,hicpp-spec const bool allow_exceptions = true) { basic_json result; - detail::json_sax_dom_parser sdp(result, allow_exceptions); auto ia = detail::input_adapter(std::move(first), std::move(last)); - const bool res = binary_reader(std::move(ia), input_format_t::ubjson).sax_parse(input_format_t::ubjson, &sdp, strict); + detail::json_sax_dom_parser sdp(result, allow_exceptions); + const bool res = binary_reader(std::move(ia), input_format_t::ubjson).sax_parse(input_format_t::ubjson, &sdp, strict); // cppcheck-suppress[accessMoved] return res ? result : basic_json(value_t::discarded); } @@ -23816,10 +24561,10 @@ class basic_json // NOLINT(cppcoreguidelines-special-member-functions,hicpp-spec const bool allow_exceptions = true) { basic_json result; - detail::json_sax_dom_parser sdp(result, allow_exceptions); auto ia = i.get(); + detail::json_sax_dom_parser sdp(result, allow_exceptions); // NOLINTNEXTLINE(hicpp-move-const-arg,performance-move-const-arg) - const bool res = binary_reader(std::move(ia), input_format_t::ubjson).sax_parse(input_format_t::ubjson, &sdp, strict); + const bool res = binary_reader(std::move(ia), input_format_t::ubjson).sax_parse(input_format_t::ubjson, &sdp, strict); // cppcheck-suppress[accessMoved] return res ? result : basic_json(value_t::discarded); } @@ -23832,9 +24577,9 @@ class basic_json // NOLINT(cppcoreguidelines-special-member-functions,hicpp-spec const bool allow_exceptions = true) { basic_json result; - detail::json_sax_dom_parser sdp(result, allow_exceptions); auto ia = detail::input_adapter(std::forward(i)); - const bool res = binary_reader(std::move(ia), input_format_t::bjdata).sax_parse(input_format_t::bjdata, &sdp, strict); + detail::json_sax_dom_parser sdp(result, allow_exceptions); + const bool res = binary_reader(std::move(ia), input_format_t::bjdata).sax_parse(input_format_t::bjdata, &sdp, strict); // cppcheck-suppress[accessMoved] return res ? result : basic_json(value_t::discarded); } @@ -23847,9 +24592,9 @@ class basic_json // NOLINT(cppcoreguidelines-special-member-functions,hicpp-spec const bool allow_exceptions = true) { basic_json result; - detail::json_sax_dom_parser sdp(result, allow_exceptions); auto ia = detail::input_adapter(std::move(first), std::move(last)); - const bool res = binary_reader(std::move(ia), input_format_t::bjdata).sax_parse(input_format_t::bjdata, &sdp, strict); + detail::json_sax_dom_parser sdp(result, allow_exceptions); + const bool res = binary_reader(std::move(ia), input_format_t::bjdata).sax_parse(input_format_t::bjdata, &sdp, strict); // cppcheck-suppress[accessMoved] return res ? result : basic_json(value_t::discarded); } @@ -23862,9 +24607,9 @@ class basic_json // NOLINT(cppcoreguidelines-special-member-functions,hicpp-spec const bool allow_exceptions = true) { basic_json result; - detail::json_sax_dom_parser sdp(result, allow_exceptions); auto ia = detail::input_adapter(std::forward(i)); - const bool res = binary_reader(std::move(ia), input_format_t::bson).sax_parse(input_format_t::bson, &sdp, strict); + detail::json_sax_dom_parser sdp(result, allow_exceptions); + const bool res = binary_reader(std::move(ia), input_format_t::bson).sax_parse(input_format_t::bson, &sdp, strict); // cppcheck-suppress[accessMoved] return res ? result : basic_json(value_t::discarded); } @@ -23877,9 +24622,9 @@ class basic_json // NOLINT(cppcoreguidelines-special-member-functions,hicpp-spec const bool allow_exceptions = true) { basic_json result; - detail::json_sax_dom_parser sdp(result, allow_exceptions); auto ia = detail::input_adapter(std::move(first), std::move(last)); - const bool res = binary_reader(std::move(ia), input_format_t::bson).sax_parse(input_format_t::bson, &sdp, strict); + detail::json_sax_dom_parser sdp(result, allow_exceptions); + const bool res = binary_reader(std::move(ia), input_format_t::bson).sax_parse(input_format_t::bson, &sdp, strict); // cppcheck-suppress[accessMoved] return res ? result : basic_json(value_t::discarded); } @@ -23900,10 +24645,10 @@ class basic_json // NOLINT(cppcoreguidelines-special-member-functions,hicpp-spec const bool allow_exceptions = true) { basic_json result; - detail::json_sax_dom_parser sdp(result, allow_exceptions); auto ia = i.get(); + detail::json_sax_dom_parser sdp(result, allow_exceptions); // NOLINTNEXTLINE(hicpp-move-const-arg,performance-move-const-arg) - const bool res = binary_reader(std::move(ia), input_format_t::bson).sax_parse(input_format_t::bson, &sdp, strict); + const bool res = binary_reader(std::move(ia), input_format_t::bson).sax_parse(input_format_t::bson, &sdp, strict); // cppcheck-suppress[accessMoved] return res ? result : basic_json(value_t::discarded); } /// @} @@ -24004,7 +24749,7 @@ class basic_json // NOLINT(cppcoreguidelines-special-member-functions,hicpp-spec // the valid JSON Patch operations enum class patch_operations {add, remove, replace, move, copy, test, invalid}; - const auto get_op = [](const std::string & op) + const auto get_op = [](const string_t& op) { if (op == "add") { @@ -24035,7 +24780,7 @@ class basic_json // NOLINT(cppcoreguidelines-special-member-functions,hicpp-spec }; // wrapper for "add" operation; add value at ptr - const auto operation_add = [&result](json_pointer & ptr, basic_json val) + const auto operation_add = [&result](json_pointer & ptr, const basic_json & val) { // adding to the root of the target document means replacing it if (ptr.empty()) @@ -24141,15 +24886,15 @@ class basic_json // NOLINT(cppcoreguidelines-special-member-functions,hicpp-spec for (const auto& val : json_patch) { // wrapper to get a value for an operation - const auto get_value = [&val](const std::string & op, - const std::string & member, + const auto get_value = [&val](const string_t& op, + const string_t& member, bool string_type) -> basic_json & { // find value auto it = val.m_data.m_value.object->find(member); // context-sensitive error message - const auto error_msg = (op == "op") ? "operation" : detail::concat("operation '", op, '\''); + const auto error_msg = (op == "op") ? "operation" : detail::concat("operation '", op, '\''); // NOLINT(bugprone-unused-local-non-trivial-variable) // check if desired value is present if (JSON_HEDLEY_UNLIKELY(it == val.m_data.m_value.object->end())) @@ -24176,8 +24921,8 @@ class basic_json // NOLINT(cppcoreguidelines-special-member-functions,hicpp-spec } // collect mandatory members - const auto op = get_value("op", "op", true).template get(); - const auto path = get_value(op, "path", true).template get(); + const auto op = get_value("op", "op", true).template get(); + const auto path = get_value(op, "path", true).template get(); json_pointer ptr(path); switch (get_op(op)) @@ -24203,7 +24948,7 @@ class basic_json // NOLINT(cppcoreguidelines-special-member-functions,hicpp-spec case patch_operations::move: { - const auto from_path = get_value("move", "from", true).template get(); + const auto from_path = get_value("move", "from", true).template get(); json_pointer from_ptr(from_path); // the "from" location must exist - use at() @@ -24220,7 +24965,7 @@ class basic_json // NOLINT(cppcoreguidelines-special-member-functions,hicpp-spec case patch_operations::copy: { - const auto from_path = get_value("copy", "from", true).template get(); + const auto from_path = get_value("copy", "from", true).template get(); const json_pointer from_ptr(from_path); // the "from" location must exist - use at() @@ -24280,7 +25025,7 @@ class basic_json // NOLINT(cppcoreguidelines-special-member-functions,hicpp-spec /// @sa https://json.nlohmann.me/api/basic_json/diff/ JSON_HEDLEY_WARN_UNUSED_RESULT static basic_json diff(const basic_json& source, const basic_json& target, - const std::string& path = "") + const string_t& path = "") { // the patch basic_json result(value_t::array); @@ -24310,7 +25055,7 @@ class basic_json // NOLINT(cppcoreguidelines-special-member-functions,hicpp-spec while (i < source.size() && i < target.size()) { // recursive call to compare array values at index i - auto temp_diff = diff(source[i], target[i], detail::concat(path, '/', std::to_string(i))); + auto temp_diff = diff(source[i], target[i], detail::concat(path, '/', detail::to_string(i))); result.insert(result.end(), temp_diff.begin(), temp_diff.end()); ++i; } @@ -24327,7 +25072,7 @@ class basic_json // NOLINT(cppcoreguidelines-special-member-functions,hicpp-spec result.insert(result.begin() + end_index, object( { {"op", "remove"}, - {"path", detail::concat(path, '/', std::to_string(i))} + {"path", detail::concat(path, '/', detail::to_string(i))} })); ++i; } @@ -24338,7 +25083,7 @@ class basic_json // NOLINT(cppcoreguidelines-special-member-functions,hicpp-spec result.push_back( { {"op", "add"}, - {"path", detail::concat(path, "/-")}, + {"path", detail::concat(path, "/-")}, {"value", target[i]} }); ++i; @@ -24353,7 +25098,7 @@ class basic_json // NOLINT(cppcoreguidelines-special-member-functions,hicpp-spec for (auto it = source.cbegin(); it != source.cend(); ++it) { // escape the key name to be used in a JSON patch - const auto path_key = detail::concat(path, '/', detail::escape(it.key())); + const auto path_key = detail::concat(path, '/', detail::escape(it.key())); if (target.find(it.key()) != target.end()) { @@ -24377,7 +25122,7 @@ class basic_json // NOLINT(cppcoreguidelines-special-member-functions,hicpp-spec if (source.find(it.key()) == source.end()) { // found a key that is not in this -> add it - const auto path_key = detail::concat(path, '/', detail::escape(it.key())); + const auto path_key = detail::concat(path, '/', detail::escape(it.key())); result.push_back( { {"op", "add"}, {"path", path_key}, @@ -24561,7 +25306,7 @@ inline void swap(nlohmann::NLOHMANN_BASIC_JSON_TPL& j1, nlohmann::NLOHMANN_BASIC // | | |__ | | | | | | version 3.11.3 // |_____|_____|_____|_|___| https://github.com/nlohmann/json // -// SPDX-FileCopyrightText: 2013-2023 Niels Lohmann +// SPDX-FileCopyrightText: 2013 - 2025 Niels Lohmann // SPDX-License-Identifier: MIT @@ -24606,7 +25351,7 @@ inline void swap(nlohmann::NLOHMANN_BASIC_JSON_TPL& j1, nlohmann::NLOHMANN_BASIC // | | |__ | | | | | | version 3.11.3 // |_____|_____|_____|_|___| https://github.com/nlohmann/json // -// SPDX-FileCopyrightText: 2013-2023 Niels Lohmann +// SPDX-FileCopyrightText: 2013 - 2025 Niels Lohmann // SPDX-License-Identifier: MIT