32 lines
692 B
C++
32 lines
692 B
C++
// ArduinoJson - arduinojson.org
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// Copyright Benoit Blanchon 2014-2020
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// MIT License
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#pragma once
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#include <Arduino.h>
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namespace ARDUINOJSON_NAMESPACE {
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template <typename TSource>
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struct Reader<TSource,
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typename enable_if<is_base_of<Stream, TSource>::value>::type> {
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public:
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explicit Reader(Stream& stream) : _stream(&stream) {}
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int read() {
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// don't use _stream.read() as it ignores the timeout
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char c;
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return _stream->readBytes(&c, 1) ? static_cast<unsigned char>(c) : -1;
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}
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size_t readBytes(char* buffer, size_t length) {
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return _stream->readBytes(buffer, length);
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}
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private:
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Stream* _stream;
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};
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} // namespace ARDUINOJSON_NAMESPACE
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