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https://github.com/eledio-devices/thirdparty-ArduinoJson.git
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8733f95e51
Moved all build settings to `ArduinoJson/Configuration.hpp` Added AppVeyor settings in source tree
131 lines
3.5 KiB
C++
131 lines
3.5 KiB
C++
// Copyright Benoit Blanchon 2014-2016
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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 "JsonArray.hpp"
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#include "JsonObject.hpp"
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#include "JsonObjectSubscript.hpp"
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namespace ArduinoJson {
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inline JsonVariant JsonObject::get(JsonObjectKey key) const {
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node_type *node = getNodeAt(key.c_str());
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return node ? node->content.value : JsonVariant();
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}
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template <typename T>
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inline T JsonObject::get(JsonObjectKey key) const {
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node_type *node = getNodeAt(key.c_str());
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return node ? node->content.value.as<T>() : JsonVariant::invalid<T>();
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}
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template <typename T>
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inline bool JsonObject::is(JsonObjectKey key) const {
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node_type *node = getNodeAt(key.c_str());
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return node ? node->content.value.is<T>() : false;
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}
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inline JsonObjectSubscript<const char *> JsonObject::operator[](
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const char *key) {
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return JsonObjectSubscript<const char *>(*this, key);
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}
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inline JsonObjectSubscript<const String &> JsonObject::operator[](
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const String &key) {
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return JsonObjectSubscript<const String &>(*this, key);
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}
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inline JsonVariant JsonObject::operator[](JsonObjectKey key) const {
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return get(key);
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}
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inline bool JsonObject::containsKey(JsonObjectKey key) const {
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return getNodeAt(key.c_str()) != NULL;
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}
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inline void JsonObject::remove(JsonObjectKey key) {
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removeNode(getNodeAt(key.c_str()));
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}
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template <typename T>
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inline bool JsonObject::setNodeAt(JsonObjectKey key, T value) {
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node_type *node = getNodeAt(key.c_str());
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if (!node) node = addNewNode();
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return node && setNodeKey(node, key) && setNodeValue<T>(node, value);
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}
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inline bool JsonObject::setNodeKey(node_type *node, JsonObjectKey key) {
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if (key.needs_copy()) {
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node->content.key = _buffer->strdup(key.c_str());
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if (node->content.key == NULL) return false;
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} else {
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node->content.key = key.c_str();
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}
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return true;
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}
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template <typename TValue>
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inline bool JsonObject::setNodeValue(node_type *node, TValue value) {
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node->content.value = value;
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return true;
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}
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template <>
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inline bool JsonObject::setNodeValue(node_type *node, String &value) {
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node->content.value = _buffer->strdup(value);
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return node->content.value;
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}
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template <>
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inline bool JsonObject::setNodeValue(node_type *node, const String &value) {
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node->content.value = _buffer->strdup(value);
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return node->content.value;
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}
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template <typename TImplem>
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inline const JsonObjectSubscript<const char *> JsonVariantBase<TImplem>::
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operator[](const char *key) const {
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return asObject()[key];
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}
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template <typename TImplem>
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inline const JsonObjectSubscript<const String &> JsonVariantBase<TImplem>::
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operator[](const String &key) const {
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return asObject()[key];
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}
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template <>
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inline JsonObject const &JsonVariant::invalid<JsonObject const &>() {
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return JsonObject::invalid();
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}
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template <>
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inline JsonObject &JsonVariant::invalid<JsonObject &>() {
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return JsonObject::invalid();
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}
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inline JsonObject &JsonVariant::asObject() const {
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if (_type == Internals::JSON_OBJECT) return *_content.asObject;
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return JsonObject::invalid();
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}
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inline JsonObject &JsonObject::createNestedObject(JsonObjectKey key) {
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if (!_buffer) return JsonObject::invalid();
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JsonObject &array = _buffer->createObject();
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setNodeAt<const JsonVariant &>(key, array);
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return array;
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}
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inline JsonObject &JsonArray::createNestedObject() {
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if (!_buffer) return JsonObject::invalid();
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JsonObject &object = _buffer->createObject();
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add(object);
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return object;
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}
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}
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