Files
ArduinoJson/src/ArduinoJson/Deserialization/ArduinoStreamReader.hpp
2018-10-02 16:54:05 +02:00

40 lines
733 B
C++

// ArduinoJson - arduinojson.org
// Copyright Benoit Blanchon 2014-2018
// MIT License
#pragma once
#if ARDUINOJSON_ENABLE_ARDUINO_STREAM
#include <Stream.h>
namespace ARDUINOJSON_NAMESPACE {
struct ArduinoStreamReader {
Stream& _stream;
char _current;
bool _ended;
public:
explicit ArduinoStreamReader(Stream& stream)
: _stream(stream), _current(0), _ended(false) {}
char read() {
// don't use _stream.read() as it ignores the timeout
char c = 0;
_ended = _stream.readBytes(&c, 1) == 0;
return c;
}
bool ended() const {
return _ended;
}
};
inline ArduinoStreamReader makeReader(Stream& input) {
return ArduinoStreamReader(input);
}
} // namespace ARDUINOJSON_NAMESPACE
#endif