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/*
* This file is part of Poedit (https://poedit.net)
*
* Copyright (C) 2016-2026 Vaclav Slavik
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*
*/
#ifndef Poedit_json_h
#define Poedit_json_h
#include "str_helpers.h"
#include <boost/throw_exception.hpp>
#define JSON_USE_IMPLICIT_CONVERSIONS 0
#define JSON_THROW_USER(exception) boost::throw_exception(exception)
#ifdef HAVE_NLOHMANN_JSON_HPP
#include <nlohmann/json.hpp>
#else
#include "../deps/json/single_include/nlohmann/json.hpp"
#endif
using json = nlohmann::json;
using ordered_json = nlohmann::ordered_json;
// Implement conversion to and from std::wstring:
namespace nlohmann
{
template<>
struct adl_serializer<std::wstring>
{
static void to_json(json& j, const std::wstring& s)
{
j = str::to_utf8(s);
}
static void from_json(const json& j, std::wstring& s)
{
s = str::to_wstring(j.get<std::string>());
}
};
} // namespace nlohmann
/**
Helper to get value from JSON key falling back to @a default.
This differs from json::value() in that it yields the default even
if the response contains that key, but has it set to null.
*/
template <class T>
inline T get_value(const json& j, const char *key, const T& defaultValue)
{
auto i = j.find(key);
if (i == j.end() || i->is_null())
return defaultValue;
return i->get<T>();
}
inline std::string get_value(const json& j, const char *key, const char *defaultValue)
{
return get_value<std::string>(j, key, defaultValue);
}
#endif // Poedit_json_h
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