9550679578

Committed 17 Jun 2024 03:44PM CUT coverage: 99.484%. Remained the same

Build # 9550679578

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push

github

Committed by

bblanchon

Commit Message

Add DevContainer files for Clang 13 to 17

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98.37

/src/ArduinoJson/MsgPack/MsgPackSerializer.hpp

// ArduinoJson - https://arduinojson.org
// Copyright © 2014-2024, Benoit BLANCHON
// MIT License

#pragma once

#include <ArduinoJson/MsgPack/endianness.hpp>
#include <ArduinoJson/Polyfills/assert.hpp>
#include <ArduinoJson/Polyfills/type_traits.hpp>
#include <ArduinoJson/Serialization/CountingDecorator.hpp>
#include <ArduinoJson/Serialization/measure.hpp>
#include <ArduinoJson/Serialization/serialize.hpp>
#include <ArduinoJson/Variant/VariantData.hpp>

ARDUINOJSON_BEGIN_PRIVATE_NAMESPACE

template <typename TWriter>
class MsgPackSerializer : public VariantDataVisitor<size_t> {
 public:
  static const bool producesText = false;

  MsgPackSerializer(TWriter writer, const ResourceManager* resources)
      : writer_(writer), resources_(resources) {}

  template <typename T>
  enable_if_t<is_floating_point<T>::value && sizeof(T) == 4, size_t> visit(
      T value32) {
    if (canConvertNumber<JsonInteger>(value32)) {
      JsonInteger truncatedValue = JsonInteger(value32);
      if (value32 == T(truncatedValue))
        return visit(truncatedValue);
    }
    writeByte(0xCA);
    writeInteger(value32);
    return bytesWritten();
  }

  template <typename T>
  ARDUINOJSON_NO_SANITIZE("float-cast-overflow")
  enable_if_t<is_floating_point<T>::value && sizeof(T) == 8, size_t> visit(
      T value64) {
    float value32 = float(value64);
    if (value32 == value64)
      return visit(value32);
    writeByte(0xCB);
    writeInteger(value64);
    return bytesWritten();
  }

  size_t visit(const ArrayData& array) {
    size_t n = array.size(resources_);
    if (n < 0x10) {
      writeByte(uint8_t(0x90 + n));
    } else if (n < 0x10000) {
      writeByte(0xDC);
      writeInteger(uint16_t(n));
    } else {
      writeByte(0xDD);
      writeInteger(uint32_t(n));
    }

    auto slotId = array.head();
    while (slotId != NULL_SLOT) {
      auto slot = resources_->getSlot(slotId);
      slot->data()->accept(*this);
      slotId = slot->next();
    }

    return bytesWritten();
  }

  size_t visit(const ObjectData& object) {
    size_t n = object.size(resources_);
    if (n < 0x10) {
      writeByte(uint8_t(0x80 + n));
    } else if (n < 0x10000) {
      writeByte(0xDE);
      writeInteger(uint16_t(n));
    } else {
      writeByte(0xDF);
      writeInteger(uint32_t(n));
    }

    auto slotId = object.head();
    while (slotId != NULL_SLOT) {
      auto slot = resources_->getSlot(slotId);
      visit(slot->key());
      slot->data()->accept(*this);
      slotId = slot->next();
    }

    return bytesWritten();
  }

  size_t visit(const char* value) {
    return visit(JsonString(value));
  }

  size_t visit(JsonString value) {
    ARDUINOJSON_ASSERT(value != NULL);

    auto n = value.size();

    if (n < 0x20) {
      writeByte(uint8_t(0xA0 + n));
    } else if (n < 0x100) {
      writeByte(0xD9);
      writeInteger(uint8_t(n));
    } else if (n < 0x10000) {
      writeByte(0xDA);
      writeInteger(uint16_t(n));
    } else {
      writeByte(0xDB);
      writeInteger(uint32_t(n));
    }
    writeBytes(reinterpret_cast<const uint8_t*>(value.c_str()), n);
    return bytesWritten();
  }

  size_t visit(RawString value) {
    writeBytes(reinterpret_cast<const uint8_t*>(value.data()), value.size());
    return bytesWritten();
  }

  size_t visit(JsonInteger value) {
    if (value > 0) {
      visit(static_cast<JsonUInt>(value));
    } else if (value >= -0x20) {
      writeInteger(int8_t(value));
    } else if (value >= -0x80) {
      writeByte(0xD0);
      writeInteger(int8_t(value));
    } else if (value >= -0x8000) {
      writeByte(0xD1);
      writeInteger(int16_t(value));
    }
#if ARDUINOJSON_USE_LONG_LONG
    else if (value >= -0x80000000LL)
#else
    else
#endif
    {
      writeByte(0xD2);
      writeInteger(int32_t(value));
    }
#if ARDUINOJSON_USE_LONG_LONG
    else {
      writeByte(0xD3);
      writeInteger(int64_t(value));
    }
#endif
    return bytesWritten();
  }

  size_t visit(JsonUInt value) {
    if (value <= 0x7F) {
      writeInteger(uint8_t(value));
    } else if (value <= 0xFF) {
      writeByte(0xCC);
      writeInteger(uint8_t(value));
    } else if (value <= 0xFFFF) {
      writeByte(0xCD);
      writeInteger(uint16_t(value));
    }
#if ARDUINOJSON_USE_LONG_LONG
    else if (value <= 0xFFFFFFFF)
#else
    else
#endif
    {
      writeByte(0xCE);
      writeInteger(uint32_t(value));
    }
#if ARDUINOJSON_USE_LONG_LONG
    else {
      writeByte(0xCF);
      writeInteger(uint64_t(value));
    }
#endif
    return bytesWritten();
  }

  size_t visit(bool value) {
    writeByte(value ? 0xC3 : 0xC2);
    return bytesWritten();
  }

  size_t visit(nullptr_t) {
    writeByte(0xC0);
    return bytesWritten();
  }

 private:
  size_t bytesWritten() const {
    return writer_.count();
  }

  void writeByte(uint8_t c) {
    writer_.write(c);
  }

  void writeBytes(const uint8_t* p, size_t n) {
    writer_.write(p, n);
  }

  template <typename T>
  void writeInteger(T value) {
    fixEndianness(value);
    writeBytes(reinterpret_cast<uint8_t*>(&value), sizeof(value));
  }

  CountingDecorator<TWriter> writer_;
  const ResourceManager* resources_;
};

ARDUINOJSON_END_PRIVATE_NAMESPACE

ARDUINOJSON_BEGIN_PUBLIC_NAMESPACE

// Produces a MessagePack document.
// https://arduinojson.org/v7/api/msgpack/serializemsgpack/
template <typename TDestination>
inline size_t serializeMsgPack(JsonVariantConst source, TDestination& output) {
  using namespace ArduinoJson::detail;
  return serialize<MsgPackSerializer>(source, output);
}

// Produces a MessagePack document.
// https://arduinojson.org/v7/api/msgpack/serializemsgpack/
inline size_t serializeMsgPack(JsonVariantConst source, void* output,
                               size_t size) {
  using namespace ArduinoJson::detail;
  return serialize<MsgPackSerializer>(source, output, size);
}

// Computes the length of the document that serializeMsgPack() produces.
// https://arduinojson.org/v7/api/msgpack/measuremsgpack/
inline size_t measureMsgPack(JsonVariantConst source) {
  using namespace ArduinoJson::detail;
  return measure<MsgPackSerializer>(source);
}

ARDUINOJSON_END_PUBLIC_NAMESPACE

1	// ArduinoJson - https://arduinojson.org
2	// Copyright © 2014-2024, Benoit BLANCHON
3	// MIT License
4
5	#pragma once
6
7	#include <ArduinoJson/MsgPack/endianness.hpp>
8	#include <ArduinoJson/Polyfills/assert.hpp>
9	#include <ArduinoJson/Polyfills/type_traits.hpp>
10	#include <ArduinoJson/Serialization/CountingDecorator.hpp>
11	#include <ArduinoJson/Serialization/measure.hpp>
12	#include <ArduinoJson/Serialization/serialize.hpp>
13	#include <ArduinoJson/Variant/VariantData.hpp>
14
15	ARDUINOJSON_BEGIN_PRIVATE_NAMESPACE
16
17	template <typename TWriter>
18	class MsgPackSerializer : public VariantDataVisitor<size_t> {
19	public:
20	static const bool producesText = false;
21
22	MsgPackSerializer(TWriter writer, const ResourceManager* resources)	85✔
23	: writer_(writer), resources_(resources) {}	85✔
24
25	template <typename T>
26	enable_if_t<is_floating_point<T>::value && sizeof(T) == 4, size_t> visit(	13✔
27	T value32) {
28	if (canConvertNumber<JsonInteger>(value32)) {	13✔
29	JsonInteger truncatedValue = JsonInteger(value32);	12✔
30	if (value32 == T(truncatedValue))	12✔
31	return visit(truncatedValue);	11✔
32	}
33	writeByte(0xCA);	2✔
34	writeInteger(value32);	2✔
35	return bytesWritten();	2✔
36	}
37
38	template <typename T>
39	ARDUINOJSON_NO_SANITIZE("float-cast-overflow")
40	enable_if_t<is_floating_point<T>::value && sizeof(T) == 8, size_t> visit(	19✔
41	T value64) {
42	float value32 = float(value64);	19✔
43	if (value32 == value64)	19✔
44	return visit(value32);	13✔
45	writeByte(0xCB);	6✔
46	writeInteger(value64);	6✔
47	return bytesWritten();	6✔
48	}
49
50	size_t visit(const ArrayData& array) {	4✔
51	size_t n = array.size(resources_);	4✔
52	if (n < 0x10) {	4✔
53	writeByte(uint8_t(0x90 + n));	2✔
54	} else if (n < 0x10000) {	2✔
55	writeByte(0xDC);	1✔
56	writeInteger(uint16_t(n));	1✔
57	} else {
58	writeByte(0xDD);	1✔
59	writeInteger(uint32_t(n));	1✔
60	}
61
62	auto slotId = array.head();	4✔
63	while (slotId != NULL_SLOT) {	65,558✔
64	auto slot = resources_->getSlot(slotId);	65,554✔
65	slot->data()->accept(*this);	65,554✔
66	slotId = slot->next();	65,554✔
67	}
68
69	return bytesWritten();	4✔
70	}
71
72	size_t visit(const ObjectData& object) {	15✔
73	size_t n = object.size(resources_);	15✔
74	if (n < 0x10) {	15✔
75	writeByte(uint8_t(0x80 + n));	14✔
76	} else if (n < 0x10000) {	1✔
77	writeByte(0xDE);	1✔
78	writeInteger(uint16_t(n));	1✔
79	} else {
80	writeByte(0xDF);	×
81	writeInteger(uint32_t(n));	×
82	}
83
84	auto slotId = object.head();	15✔
85	while (slotId != NULL_SLOT) {	55✔
86	auto slot = resources_->getSlot(slotId);	40✔
87	visit(slot->key());	40✔
88	slot->data()->accept(*this);	40✔
89	slotId = slot->next();	40✔
90	}
91
92	return bytesWritten();	15✔
93	}
94
95	size_t visit(const char* value) {	40✔
96	return visit(JsonString(value));	40✔
97	}
98
99	size_t visit(JsonString value) {	59✔
100	ARDUINOJSON_ASSERT(value != NULL);
101
102	auto n = value.size();	59✔
103
104	if (n < 0x20) {	59✔
105	writeByte(uint8_t(0xA0 + n));	55✔
106	} else if (n < 0x100) {	4✔
107	writeByte(0xD9);	1✔
108	writeInteger(uint8_t(n));	1✔
109	} else if (n < 0x10000) {	3✔
110	writeByte(0xDA);	2✔
111	writeInteger(uint16_t(n));	2✔
112	} else {
113	writeByte(0xDB);	1✔
114	writeInteger(uint32_t(n));	1✔
115	}
116	writeBytes(reinterpret_cast<const uint8_t*>(value.c_str()), n);	59✔
117	return bytesWritten();	59✔
118	}
119
120	size_t visit(RawString value) {	20✔
121	writeBytes(reinterpret_cast<const uint8_t*>(value.data()), value.size());	20✔
122	return bytesWritten();	20✔
123	}
124
125	size_t visit(JsonInteger value) {	58✔
126	if (value > 0) {	58✔
127	visit(static_cast<JsonUInt>(value));	39✔
128	} else if (value >= -0x20) {	19✔
129	writeInteger(int8_t(value));	8✔
130	} else if (value >= -0x80) {	11✔
131	writeByte(0xD0);	4✔
132	writeInteger(int8_t(value));	4✔
133	} else if (value >= -0x8000) {	7✔
134	writeByte(0xD1);	4✔
135	writeInteger(int16_t(value));	4✔
136	}
137	#if ARDUINOJSON_USE_LONG_LONG
138	else if (value >= -0x80000000LL)	3✔
139	#else
140	else
141	#endif
142	{
143	writeByte(0xD2);	2✔
144	writeInteger(int32_t(value));	2✔
145	}
146	#if ARDUINOJSON_USE_LONG_LONG
147	else {
148	writeByte(0xD3);	1✔
149	writeInteger(int64_t(value));	1✔
150	}
151	#endif
152	return bytesWritten();	58✔
153	}
154
155	size_t visit(JsonUInt value) {	54✔
156	if (value <= 0x7F) {	54✔
157	writeInteger(uint8_t(value));	39✔
158	} else if (value <= 0xFF) {	15✔
159	writeByte(0xCC);	5✔
160	writeInteger(uint8_t(value));	5✔
161	} else if (value <= 0xFFFF) {	10✔
162	writeByte(0xCD);	4✔
163	writeInteger(uint16_t(value));	4✔
164	}
165	#if ARDUINOJSON_USE_LONG_LONG
166	else if (value <= 0xFFFFFFFF)	6✔
167	#else
168	else
169	#endif
170	{
171	writeByte(0xCE);	3✔
172	writeInteger(uint32_t(value));	3✔
173	}
174	#if ARDUINOJSON_USE_LONG_LONG
175	else {
176	writeByte(0xCF);	3✔
177	writeInteger(uint64_t(value));	3✔
178	}
179	#endif
180	return bytesWritten();	54✔
181	}
182
183	size_t visit(bool value) {	2✔
184	writeByte(value ? 0xC3 : 0xC2);	2✔
185	return bytesWritten();	2✔
186	}
187
188	size_t visit(nullptr_t) {	65,538✔
189	writeByte(0xC0);	65,538✔
190	return bytesWritten();	65,538✔
191	}
192
193	private:
194	size_t bytesWritten() const {	65,758✔
195	return writer_.count();	65,758✔
196	}
197
198	void writeByte(uint8_t c) {	65,652✔
199	writer_.write(c);	65,652✔
200	}	65,652✔
201
202	void writeBytes(const uint8_t* p, size_t n) {	167✔
203	writer_.write(p, n);	167✔
204	}	167✔
205
206	template <typename T>
207	void writeInteger(T value) {	88✔
208	fixEndianness(value);	88✔
209	writeBytes(reinterpret_cast<uint8_t*>(&value), sizeof(value));	88✔
210	}	88✔
211
212	CountingDecorator<TWriter> writer_;
213	const ResourceManager* resources_;
214	};
215
216	ARDUINOJSON_END_PRIVATE_NAMESPACE
217
218	ARDUINOJSON_BEGIN_PUBLIC_NAMESPACE
219
220	// Produces a MessagePack document.
221	// https://arduinojson.org/v7/api/msgpack/serializemsgpack/
222	template <typename TDestination>
223	inline size_t serializeMsgPack(JsonVariantConst source, TDestination& output) {	82✔
224	using namespace ArduinoJson::detail;
225	return serialize<MsgPackSerializer>(source, output);	82✔
226	}
227
228	// Produces a MessagePack document.
229	// https://arduinojson.org/v7/api/msgpack/serializemsgpack/
230	inline size_t serializeMsgPack(JsonVariantConst source, void* output,	2✔
231	size_t size) {
232	using namespace ArduinoJson::detail;
233	return serialize<MsgPackSerializer>(source, output, size);	2✔
234	}
235
236	// Computes the length of the document that serializeMsgPack() produces.
237	// https://arduinojson.org/v7/api/msgpack/measuremsgpack/
238	inline size_t measureMsgPack(JsonVariantConst source) {	1✔
239	using namespace ArduinoJson::detail;
240	return measure<MsgPackSerializer>(source);	1✔
241	}
242
243	ARDUINOJSON_END_PUBLIC_NAMESPACE

bblanchon / ArduinoJson / 9550679578

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