forked from bblanchon/ArduinoJson
37 lines
627 B
C++
37 lines
627 B
C++
// ArduinoJson - arduinojson.org
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// Copyright Benoit Blanchon 2014-2017
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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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// A Print implementation that allows to write in a char[]
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class StaticStringBuilder {
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public:
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StaticStringBuilder(char *buf, size_t size) : end(buf + size - 1), p(buf) {
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*p = '\0';
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}
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size_t print(char c) {
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if (p >= end) return 0;
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*p++ = c;
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*p = '\0';
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return 1;
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}
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size_t print(const char *s) {
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char *begin = p;
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while (p < end && *s) *p++ = *s++;
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*p = '\0';
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return size_t(p - begin);
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}
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private:
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char *end;
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char *p;
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};
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}
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}
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