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/*
* Copyright (c) 2019-2020, Sergey Bugaev <bugaevc@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <AK/JsonValue.h>
namespace AK {
template<typename Builder>
class JsonObjectSerializer;
template<typename Builder>
class JsonArraySerializer {
public:
explicit JsonArraySerializer(Builder& builder)
: m_builder(builder)
{
(void)m_builder.append('[');
}
JsonArraySerializer(const JsonArraySerializer&) = delete;
JsonArraySerializer(JsonArraySerializer&&) = delete;
~JsonArraySerializer()
{
if (!m_finished)
finish();
}
#ifndef KERNEL
void add(const JsonValue& value)
{
begin_item();
value.serialize(m_builder);
}
#endif
void add(const StringView& value)
{
begin_item();
(void)m_builder.append('"');
(void)m_builder.append_escaped_for_json(value);
(void)m_builder.append('"');
}
void add(const String& value)
{
begin_item();
(void)m_builder.append('"');
(void)m_builder.append_escaped_for_json(value);
(void)m_builder.append('"');
}
void add(const char* value)
{
begin_item();
(void)m_builder.append('"');
(void)m_builder.append_escaped_for_json(value);
(void)m_builder.append('"');
}
void add(bool value)
{
begin_item();
(void)m_builder.append(value ? "true"sv : "false"sv);
}
void add(int value)
{
begin_item();
(void)m_builder.appendff("{}", value);
}
void add(unsigned value)
{
begin_item();
(void)m_builder.appendff("{}", value);
}
void add(long value)
{
begin_item();
(void)m_builder.appendff("{}", value);
}
void add(long unsigned value)
{
begin_item();
(void)m_builder.appendff("{}", value);
}
void add(long long value)
{
begin_item();
(void)m_builder.appendff("{}", value);
}
void add(long long unsigned value)
{
begin_item();
(void)m_builder.appendff("{}", value);
}
JsonArraySerializer<Builder> add_array()
{
begin_item();
return JsonArraySerializer(m_builder);
}
// Implemented in JsonObjectSerializer.h
JsonObjectSerializer<Builder> add_object();
void finish()
{
VERIFY(!m_finished);
m_finished = true;
(void)m_builder.append(']');
}
private:
void begin_item()
{
if (!m_empty)
(void)m_builder.append(',');
m_empty = false;
}
Builder& m_builder;
bool m_empty { true };
bool m_finished { false };
};
}
using AK::JsonArraySerializer;
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