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// ArduinoJson - https://arduinojson.org
// Copyright Benoit Blanchon 2014-2021
// MIT License
#pragma once
#include "lib/ArduinoJson/Namespace.hpp"
#include "lib/ArduinoJson/Strings/IsString.hpp"
#include "lib/ArduinoJson/Strings/StoragePolicy.hpp"
#include <string.h> // strcmp
namespace ARDUINOJSON_NAMESPACE {
class SizedRamStringAdapter {
public:
SizedRamStringAdapter(const char* str, size_t n) : _str(str), _size(n) {}
int compare(const char* other) const {
return safe_strncmp(_str, other, _size);
}
bool equals(const char* expected) const {
return compare(expected) == 0;
}
bool isNull() const {
return !_str;
}
void copyTo(char* p, size_t n) const {
memcpy(p, _str, n);
}
size_t size() const {
return _size;
}
const char* begin() const {
return _str;
}
typedef storage_policies::store_by_copy storage_policy;
private:
const char* _str;
size_t _size;
};
template <typename TChar>
inline SizedRamStringAdapter adaptString(const TChar* str, size_t size) {
return SizedRamStringAdapter(reinterpret_cast<const char*>(str), size);
}
} // namespace ARDUINOJSON_NAMESPACE
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