299bed1c05
5.9.1f * Upgrade library ArduinoJson to 5.11.2 * Upgrade library IRRemoteEsp8266 to 2.2.1 + 2 commits but tweaked some protocols to keep code usage small * Upgrade library NeoPixelBus to 2.2.9 * Upgrade library OneWire to 2.3.3 + 6 commits * Formalize library PubSubClient to 2.6 + 9 commits and additional delay * Add optional ADS1115 driver as alternative for unsupported I2Cdevlib in esp8266-core 2.4.0-rc2 * Fix wrong response name for command HlwISet (#1214)
62 lines
1.4 KiB
C++
62 lines
1.4 KiB
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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#include "../TypeTraits/EnableIf.hpp"
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#include "../TypeTraits/IsChar.hpp"
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namespace ArduinoJson {
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namespace Internals {
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template <typename TChar>
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struct CharPointerTraits {
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class Reader {
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const TChar* _ptr;
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public:
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Reader(const TChar* ptr)
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: _ptr(ptr ? ptr : reinterpret_cast<const TChar*>("")) {}
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void move() {
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++_ptr;
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}
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TChar current() const {
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return _ptr[0];
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}
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TChar next() const {
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return _ptr[1];
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}
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};
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static bool equals(const TChar* str, const char* expected) {
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return strcmp(reinterpret_cast<const char*>(str), expected) == 0;
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}
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template <typename Buffer>
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static char* duplicate(const TChar* str, Buffer* buffer) {
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if (!str) return NULL;
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size_t size = strlen(reinterpret_cast<const char*>(str)) + 1;
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void* dup = buffer->alloc(size);
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if (dup != NULL) memcpy(dup, str, size);
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return static_cast<char*>(dup);
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}
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static const bool has_append = false;
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static const bool has_equals = true;
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static const bool should_duplicate = false;
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};
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template <typename TChar>
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struct StringTraits<TChar*, typename TypeTraits::EnableIf<
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TypeTraits::IsChar<TChar>::value>::type>
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: CharPointerTraits<TChar> {};
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}
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}
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