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5e164052f6
Grab the escaping logic from JSON string value serialization and use it for serializing all keys and values. Fixes #3917.
115 lines
3.1 KiB
C++
115 lines
3.1 KiB
C++
/*
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* Copyright (c) 2019-2020, Sergey Bugaev <bugaevc@serenityos.org>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#pragma once
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#include <AK/JsonValue.h>
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namespace AK {
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template<typename Builder>
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class JsonObjectSerializer;
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template<typename Builder>
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class JsonArraySerializer {
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public:
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explicit JsonArraySerializer(Builder& builder)
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: m_builder(builder)
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{
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m_builder.append('[');
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}
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JsonArraySerializer(const JsonArraySerializer&) = delete;
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JsonArraySerializer(JsonArraySerializer&&) = delete;
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~JsonArraySerializer()
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{
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if (!m_finished)
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finish();
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}
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void add(const JsonValue& value)
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{
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begin_item();
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value.serialize(m_builder);
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}
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void add(const StringView& value)
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{
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begin_item();
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m_builder.append('"');
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m_builder.append_escaped_for_json(value);
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m_builder.append('"');
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}
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void add(const String& value)
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{
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begin_item();
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m_builder.append('"');
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m_builder.append_escaped_for_json(value);
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m_builder.append('"');
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}
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void add(const char* value)
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{
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begin_item();
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m_builder.append('"');
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m_builder.append_escaped_for_json(value);
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m_builder.append('"');
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}
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JsonArraySerializer<Builder> add_array()
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{
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begin_item();
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return JsonArraySerializer(m_builder);
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}
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// Implemented in JsonObjectSerializer.h
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JsonObjectSerializer<Builder> add_object();
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void finish()
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{
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ASSERT(!m_finished);
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m_finished = true;
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m_builder.append(']');
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}
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private:
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void begin_item()
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{
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if (!m_empty)
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m_builder.append(',');
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m_empty = false;
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}
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Builder& m_builder;
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bool m_empty { true };
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bool m_finished { false };
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};
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}
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using AK::JsonArraySerializer;
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