blob: 79360493a3cb13c7aa4f5db8f6b7ae75870495e0 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
|
// ArduinoJson - https://arduinojson.org
// Copyright Benoit Blanchon 2014-2021
// MIT License
#pragma once
#include "lib/ArduinoJson/Polyfills/type_traits.hpp"
namespace ARDUINOJSON_NAMESPACE {
template <typename T>
struct IsCharOrVoid {
static const bool value =
is_same<T, void>::value || is_same<T, char>::value ||
is_same<T, unsigned char>::value || is_same<T, signed char>::value;
};
template <typename T>
struct IsCharOrVoid<const T> : IsCharOrVoid<T> {};
template <typename TSource>
struct Reader<TSource*,
typename enable_if<IsCharOrVoid<TSource>::value>::type> {
const char* _ptr;
public:
explicit Reader(const void* ptr)
: _ptr(ptr ? reinterpret_cast<const char*>(ptr) : "") {}
int read() {
return static_cast<unsigned char>(*_ptr++);
}
size_t readBytes(char* buffer, size_t length) {
for (size_t i = 0; i < length; i++) buffer[i] = *_ptr++;
return length;
}
};
template <typename TSource>
struct BoundedReader<TSource*,
typename enable_if<IsCharOrVoid<TSource>::value>::type>
: public IteratorReader<const char*> {
public:
explicit BoundedReader(const void* ptr, size_t len)
: IteratorReader<const char*>(reinterpret_cast<const char*>(ptr),
reinterpret_cast<const char*>(ptr) + len) {}
};
} // namespace ARDUINOJSON_NAMESPACE
|
