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Moved all JsonParser code in a sub-folder.
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committed by
Benoît Blanchon
parent
80e0a51c15
commit
3d8b31b1ec
67
JsonParser/JsonArray.cpp
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67
JsonParser/JsonArray.cpp
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/*
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* malloc-free JSON parser for Arduino
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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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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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jsmntok_t* JsonArray::getToken(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 0;
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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 currentToken;
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}
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JsonArray JsonArray::getArray(int index)
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{
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return JsonArray(json, getToken(index));
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}
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bool JsonArray::getBool(int index)
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{
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return getBoolFromToken(getToken(index));
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}
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double JsonArray::getDouble(int index)
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{
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return getDoubleFromToken(getToken(index));
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}
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JsonHashTable JsonArray::getHashTable(int index)
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{
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return JsonHashTable(json, getToken(index));
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}
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long JsonArray::getLong(int index)
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{
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return getLongFromToken(getToken(index));
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}
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char* JsonArray::getString(int index)
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{
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return getStringFromToken(getToken(index));
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}
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