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Added serializeMsgPack() and measureMsgPack() (closes #358)
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64
src/ArduinoJson/Deserialization/CharPointerReader.hpp
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64
src/ArduinoJson/Deserialization/CharPointerReader.hpp
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// ArduinoJson - arduinojson.org
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// Copyright Benoit Blanchon 2014-2018
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// MIT License
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#pragma once
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namespace ArduinoJson {
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namespace Internals {
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template <typename TChar>
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class UnsafeCharPointerReader {
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const TChar* _ptr;
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public:
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explicit UnsafeCharPointerReader(const TChar* ptr)
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: _ptr(ptr ? ptr : reinterpret_cast<const TChar*>("")) {}
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char read() {
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return static_cast<char>(*_ptr++);
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}
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bool ended() const {
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// we cannot know
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return false;
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}
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};
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template <typename TChar>
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class SafeCharPointerReader {
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const TChar* _ptr;
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const TChar* _end;
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public:
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explicit SafeCharPointerReader(const TChar* ptr, size_t len)
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: _ptr(ptr ? ptr : reinterpret_cast<const TChar*>("")),
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_end(_ptr + len) {}
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char read() {
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return static_cast<char>(*_ptr++);
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}
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bool ended() const {
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return _ptr == _end;
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}
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};
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template <typename TChar>
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inline UnsafeCharPointerReader<TChar> makeReader(TChar* input) {
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return UnsafeCharPointerReader<TChar>(input);
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}
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template <typename TChar>
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inline SafeCharPointerReader<TChar> makeReader(TChar* input, size_t n) {
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return SafeCharPointerReader<TChar>(input, n);
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}
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#if ARDUINOJSON_ENABLE_ARDUINO_STRING
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inline SafeCharPointerReader<char> makeReader(const String& input) {
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return SafeCharPointerReader<char>(input.c_str(), input.length());
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}
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#endif
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} // namespace Internals
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} // namespace ArduinoJson
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