forked from bblanchon/ArduinoJson
Renamed srcs/ into src/
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73
src/JsonObject.cpp
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73
src/JsonObject.cpp
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#include "ArduinoJson/JsonObject.h"
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#include <string.h> // for strcmp
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#include "ArduinoJson/JsonBuffer.h"
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#include "ArduinoJson/JsonValue.h"
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#include "ArduinoJson/Internals/EscapedString.h"
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#include "ArduinoJson/Internals/JsonNode.h"
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#include "ArduinoJson/Internals/StringBuilder.h"
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using namespace ArduinoJson::Internals;
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JsonValue JsonObject::operator[](char const* key)
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{
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JsonNode* node = getOrCreateNodeAt(key);
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return JsonValue(node);
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}
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void JsonObject::remove(char const* key)
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{
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for (JsonNodeIterator it = beginChildren(); it != endChildren(); ++it)
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{
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const char* childKey = it->getAsObjectKey();
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if (!strcmp(childKey, key))
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{
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removeChild(*it);
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}
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}
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}
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JsonArray JsonObject::createNestedArray(char const* key)
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{
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JsonNode* node = getOrCreateNodeAt(key);
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if (node)
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node->setAsArray(_node->getContainerBuffer());
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return JsonArray(node);
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}
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JsonObject JsonObject::createNestedObject(char const* key)
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{
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JsonNode* node = getOrCreateNodeAt(key);
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if (node)
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node->setAsObject(_node->getContainerBuffer());
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return JsonObject(node);
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}
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JsonNode* JsonObject::getOrCreateNodeAt(const char* key)
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{
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for (JsonNodeIterator it = beginChildren(); it != endChildren(); ++it)
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{
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const char* childKey = it->getAsObjectKey();
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if (!strcmp(childKey, key))
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return it->getAsObjectValue();
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}
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JsonNode* newValueNode = createNode();
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if (!newValueNode) return 0;
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JsonNode* newKeyNode = createNode();
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if (!newKeyNode) return 0;
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newKeyNode->setAsObjectKeyValue(key, newValueNode);
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addChild(newKeyNode);
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return newValueNode;
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}
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