forked from bblanchon/ArduinoJson
45 lines
763 B
C++
45 lines
763 B
C++
// Copyright Benoit Blanchon 2014-2017
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// MIT License
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//
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// Arduino JSON library
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// https://github.com/bblanchon/ArduinoJson
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// If you like this project, please add a star!
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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 StringWriter {
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public:
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class String {
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public:
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String(TChar** ptr) : _writePtr(ptr), _startPtr(*ptr) {}
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void append(TChar c) {
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*(*_writePtr)++ = c;
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}
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const char* c_str() const {
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*(*_writePtr)++ = 0;
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return reinterpret_cast<const char*>(_startPtr);
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}
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private:
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TChar** _writePtr;
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TChar* _startPtr;
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};
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StringWriter(TChar* buffer) : _ptr(buffer) {}
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String startString() {
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return String(&_ptr);
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}
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private:
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TChar* _ptr;
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};
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}
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}
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