100 строки
2.9 KiB
C++
100 строки
2.9 KiB
C++
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// MIT License
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//
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// Copyright (c) 2025 Advanced Micro Devices, Inc. All Rights Reserved.
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in all
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// copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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// SOFTWARE.
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#include "json.hpp"
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#include <sstream>
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namespace rocpd
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{
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std::shared_ptr<json>
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json::create()
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{
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return std::shared_ptr<json>(new json());
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}
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void
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json::set(const std::string& key, const json_value& value)
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{
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data[key] = std::make_shared<json_value>(value);
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}
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std::string
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json::to_string() const
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{
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std::ostringstream oss;
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oss << "{";
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bool first = true;
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for(const auto& [key, value] : data)
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{
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if(!first) oss << ", ";
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first = false;
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oss << "\"" << key << "\": " << stringify(value);
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}
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oss << "}";
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return oss.str();
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}
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std::string
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json::stringify(const std::shared_ptr<json_value>& value)
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{
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std::ostringstream oss;
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std::visit(
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[&oss](auto&& arg) {
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using T = std::decay_t<decltype(arg)>;
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if constexpr(std::is_same_v<T, std::string>)
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oss << "\"" << arg << "\"";
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else if constexpr(std::is_same_v<T, bool>)
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oss << (arg ? "true" : "false");
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else if constexpr(std::is_same_v<T, std::nullptr_t>)
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oss << "null";
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else if constexpr(std::is_same_v<T, std::vector<json>>)
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{
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oss << "[";
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bool first = true;
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for(const auto& item : arg)
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{
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if(!first) oss << ", ";
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first = false;
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oss << item.to_string();
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}
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oss << "]";
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}
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else if constexpr(std::is_same_v<T, std::shared_ptr<json>>)
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{
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oss << arg->to_string();
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}
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else
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{
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// handle int + double
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oss << arg;
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}
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},
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*value);
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return oss.str();
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}
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} // namespace rocpd
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