Sese Framework  x.y.z
A cross-platform framework
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Json.h
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1// Copyright 2024 libsese
2//
3// Licensed under the Apache License, Version 2.0 (the "License");
4// you may not use this file except in compliance with the License.
5// You may obtain a copy of the License at
6//
7// http://www.apache.org/licenses/LICENSE-2.0
8//
9// Unless required by applicable law or agreed to in writing, software
10// distributed under the License is distributed on an "AS IS" BASIS,
11// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12// See the License for the specific language governing permissions and
13// limitations under the License.
14
19
20#pragma once
21
22#include <sese/util/Value.h>
24#include <sese/io/InputStream.h>
26
27#include <queue>
28
29namespace sese {
31class Json final : public NotInstantiable {
32 using Tokens = std::queue<std::string>;
33
34 static Value parseObject(Tokens &tokens, size_t level);
35
36 static Value parseArray(Tokens &tokens, size_t level);
37
38 static Value parseBasic(const std::string &value);
39
40 static void streamifyObject(io::OutputStream *out, const Value::Dict &object);
41
42 static void streamifyArray(io::OutputStream *out, const Value::List &array);
43
44 static void streamifyBasic(io::OutputStream *out, const Value *value);
45
46 static bool tokenizer(io::InputStream *input_stream, Tokens &tokens) noexcept;
47public:
48 Json() = delete;
49
54 static Value parse(io::InputStream *input, size_t level);
55
59 static void streamify(io::OutputStream *out, const Value::Dict &dict);
60};
61} // namespace sese