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- /*
- * Copyright (c) 2020, Matthew Olsson <matthewcolsson@gmail.com>
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice, this
- * list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
- #pragma once
- namespace JS {
- class JSONObject final : public Object {
- public:
- JSONObject();
- virtual ~JSONObject() override;
- private:
- struct StringifyState {
- Function* replacer_function { nullptr };
- HashTable<Object*> seen_objects;
- String indent { String::empty() };
- String gap;
- Optional<Vector<String>> property_list;
- };
- virtual const char* class_name() const override { return "JSONObject"; }
- // Stringify helpers
- static String serialize_json_property(Interpreter&, StringifyState&, const PropertyName& key, Object* holder);
- static String serialize_json_object(Interpreter&, StringifyState&, Object&);
- static String serialize_json_array(Interpreter&, StringifyState&, Object&);
- static String quote_json_string(String);
- // Parse helpers
- static Object* parse_json_object(Interpreter&, const JsonObject&);
- static Array* parse_json_array(Interpreter&, const JsonArray&);
- static Value parse_json_value(Interpreter&, const JsonValue&);
- static Value internalize_json_property(Interpreter&, Object* holder, const PropertyName& name, Function& reviver);
- static Value stringify(Interpreter&);
- static Value parse(Interpreter&);
- };
- }
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