6770901880

Committed 06 Nov 2023 12:24PM CUT coverage: 99.545%. Remained the same

Build # 6770901880

Build Type

push

github

Committed by

bblanchon

Commit Message

CI: always use libc++ with clang

Run Details

3497 of 3513 relevant lines covered (99.54%)

10637.15 hits per line

Source File
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93.94

/src/ArduinoJson/Strings/Adapters/FlashString.hpp

// ArduinoJson - https://arduinojson.org
// Copyright © 2014-2023, Benoit BLANCHON
// MIT License

#pragma once

#include <ArduinoJson/Polyfills/pgmspace.hpp>
#include <ArduinoJson/Strings/StringAdapter.hpp>

ARDUINOJSON_BEGIN_PRIVATE_NAMESPACE

class FlashString {
 public:
  static const size_t typeSortKey = 1;

  FlashString(const __FlashStringHelper* str, size_t sz)
      : str_(reinterpret_cast<const char*>(str)), size_(sz) {}

  bool isNull() const {
    return !str_;
  }

  char operator[](size_t i) const {
    ARDUINOJSON_ASSERT(str_ != 0);
    ARDUINOJSON_ASSERT(i <= size_);
    return static_cast<char>(pgm_read_byte(str_ + i));
  }

  const char* data() const {
    return nullptr;
  }

  size_t size() const {
    return size_;
  }

  friend bool stringEquals(FlashString a, SizedRamString b) {
    ARDUINOJSON_ASSERT(a.typeSortKey < b.typeSortKey);
    ARDUINOJSON_ASSERT(!a.isNull());
    ARDUINOJSON_ASSERT(!b.isNull());
    if (a.size() != b.size())
      return false;
    return ::memcmp_P(b.data(), a.str_, a.size_) == 0;
  }

  friend int stringCompare(FlashString a, SizedRamString b) {
    ARDUINOJSON_ASSERT(a.typeSortKey < b.typeSortKey);
    ARDUINOJSON_ASSERT(!a.isNull());
    ARDUINOJSON_ASSERT(!b.isNull());
    size_t minsize = a.size() < b.size() ? a.size() : b.size();
    int res = ::memcmp_P(b.data(), a.str_, minsize);
    if (res)
      return -res;
    if (a.size() < b.size())
      return -1;
    if (a.size() > b.size())
      return 1;
    return 0;
  }

  friend void stringGetChars(FlashString s, char* p, size_t n) {
    ARDUINOJSON_ASSERT(s.size() <= n);
    ::memcpy_P(p, s.str_, n);
  }

  bool isLinked() const {
    return false;
  }

 private:
  const char* str_;
  size_t size_;
};

template <>
struct StringAdapter<const __FlashStringHelper*, void> {
  typedef FlashString AdaptedString;

  static AdaptedString adapt(const __FlashStringHelper* s) {
    return AdaptedString(s, s ? strlen_P(reinterpret_cast<const char*>(s)) : 0);
  }
};

template <>
struct SizedStringAdapter<const __FlashStringHelper*, void> {
  typedef FlashString AdaptedString;

  static AdaptedString adapt(const __FlashStringHelper* s, size_t n) {
    return AdaptedString(s, n);
  }
};

ARDUINOJSON_END_PRIVATE_NAMESPACE

1	// ArduinoJson - https://arduinojson.org
2	// Copyright © 2014-2023, Benoit BLANCHON
3	// MIT License
4
5	#pragma once
6
7	#include <ArduinoJson/Polyfills/pgmspace.hpp>
8	#include <ArduinoJson/Strings/StringAdapter.hpp>
9
10	ARDUINOJSON_BEGIN_PRIVATE_NAMESPACE
11
12	class FlashString {
13	public:
14	static const size_t typeSortKey = 1;
15
16	FlashString(const __FlashStringHelper* str, size_t sz)	32✔
17	: str_(reinterpret_cast<const char*>(str)), size_(sz) {}	32✔
18
19	bool isNull() const {	21✔
20	return !str_;	21✔
21	}
22
23	char operator[](size_t i) const {	46✔
24	ARDUINOJSON_ASSERT(str_ != 0);
25	ARDUINOJSON_ASSERT(i <= size_);
26	return static_cast<char>(pgm_read_byte(str_ + i));	46✔
27	}
28
29	const char* data() const {	×
30	return nullptr;	×
31	}
32
33	size_t size() const {	42✔
34	return size_;	42✔
35	}
36
37	friend bool stringEquals(FlashString a, SizedRamString b) {	6✔
38	ARDUINOJSON_ASSERT(a.typeSortKey < b.typeSortKey);
39	ARDUINOJSON_ASSERT(!a.isNull());
40	ARDUINOJSON_ASSERT(!b.isNull());
41	if (a.size() != b.size())	6✔
42	return false;	2✔
43	return ::memcmp_P(b.data(), a.str_, a.size_) == 0;	4✔
44	}
45
46	friend int stringCompare(FlashString a, SizedRamString b) {	6✔
47	ARDUINOJSON_ASSERT(a.typeSortKey < b.typeSortKey);
48	ARDUINOJSON_ASSERT(!a.isNull());
49	ARDUINOJSON_ASSERT(!b.isNull());
50	size_t minsize = a.size() < b.size() ? a.size() : b.size();	6✔
51	int res = ::memcmp_P(b.data(), a.str_, minsize);	6✔
52	if (res)	6✔
53	return -res;	2✔
54	if (a.size() < b.size())	4✔
55	return -1;	1✔
56	if (a.size() > b.size())	3✔
57	return 1;	1✔
58	return 0;	2✔
59	}
60
61	friend void stringGetChars(FlashString s, char* p, size_t n) {	6✔
62	ARDUINOJSON_ASSERT(s.size() <= n);
63	::memcpy_P(p, s.str_, n);	6✔
64	}	6✔
65
66	bool isLinked() const {	8✔
67	return false;	8✔
68	}
69
70	private:
71	const char* str_;
72	size_t size_;
73	};
74
75	template <>
76	struct StringAdapter<const __FlashStringHelper*, void> {
77	typedef FlashString AdaptedString;
78
79	static AdaptedString adapt(const __FlashStringHelper* s) {	27✔
80	return AdaptedString(s, s ? strlen_P(reinterpret_cast<const char*>(s)) : 0);	27✔
81	}
82	};
83
84	template <>
85	struct SizedStringAdapter<const __FlashStringHelper*, void> {
86	typedef FlashString AdaptedString;
87
88	static AdaptedString adapt(const __FlashStringHelper* s, size_t n) {	5✔
89	return AdaptedString(s, n);	5✔
90	}
91	};
92
93	ARDUINOJSON_END_PRIVATE_NAMESPACE

bblanchon / ArduinoJson / 6770901880

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