forked from bblanchon/ArduinoJson
46 lines
999 B
C++
46 lines
999 B
C++
/*
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* Arduino JSON library
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* Benoit Blanchon 2014 - MIT License
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*/
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#include "JsonArray.h"
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#include "JsonHashTable.h"
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using namespace ArduinoJson::Parser;
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JsonArray::JsonArray(char* json, jsmntok_t* tokens)
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: JsonObjectBase(json, tokens)
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{
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if (tokens == 0 || tokens[0].type != JSMN_ARRAY)
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makeInvalid();
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}
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/*
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* Returns the token for the value at the specified index
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*/
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JsonValue JsonArray::operator[](int index)
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{
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// sanity check
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if (json == 0 || tokens == 0 || index < 0 || index >= tokens[0].size)
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return JsonValue();
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// skip first token, it's the whole object
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jsmntok_t* currentToken = tokens + 1;
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// skip all tokens before the specified index
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for (int i = 0; i < index; i++)
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{
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// move forward: current + nested tokens
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currentToken += 1 + getNestedTokenCount(currentToken);
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}
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return JsonValue(json, currentToken);
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}
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JsonHashTable JsonArray::getHashTable(int index) DEPRECATED
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{
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return (JsonHashTable) (*this)[index];
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}
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