mirror of
https://github.com/bblanchon/ArduinoJson.git
synced 2025-07-18 21:12:25 +02:00
38 lines
713 B
C++
38 lines
713 B
C++
// Copyright Benoit Blanchon 2014-2016
|
|
// MIT License
|
|
//
|
|
// Arduino JSON library
|
|
// https://github.com/bblanchon/ArduinoJson
|
|
// If you like this project, please add a star!
|
|
|
|
#pragma once
|
|
|
|
#include "../Print.hpp"
|
|
|
|
namespace ArduinoJson {
|
|
namespace Internals {
|
|
|
|
// A Print implementation that allows to write in a char[]
|
|
class StaticStringBuilder : public Print {
|
|
public:
|
|
StaticStringBuilder(char *buf, size_t size)
|
|
: buffer(buf), capacity(size - 1), length(0) {
|
|
buffer[0] = '\0';
|
|
}
|
|
|
|
virtual size_t write(uint8_t c) {
|
|
if (length >= capacity) return 0;
|
|
|
|
buffer[length++] = c;
|
|
buffer[length] = '\0';
|
|
return 1;
|
|
}
|
|
|
|
private:
|
|
char *buffer;
|
|
size_t capacity;
|
|
size_t length;
|
|
};
|
|
}
|
|
}
|