crypto_parser.cpp

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#include "crypto.h"
#include "crypto_parser.h"
 
enum CRYPTO_STATE { NOT_FOUND, FOUND_PRICE, FOUND_CHANGE };
static CRYPTO_STATE key_state;
 
void CryptoJsonListener::whitespace(char c)
{
}
 
void CryptoJsonListener::startDocument()
{
    key_state = NOT_FOUND;
}
 
void CryptoJsonListener::key(String key)
{
    if (key.equals("usd"))
        key_state = FOUND_PRICE;
    else if (key.equals("usd_24h_change"))
        key_state = FOUND_CHANGE;
}
 
void CryptoJsonListener::value(String value)
{
    if (key_state == FOUND_PRICE) {
        strncpy(&Paperdink_Crypto.price[4], value.c_str(), CRYPTO_MAX_PRICE_LENGTH);
        //price[CRYPTO_MAX_CHANGE_LENGTH_STR] = '\0';
        Serial.printf("Price: %s\r\n", Paperdink_Crypto.price);
        key_state = NOT_FOUND;
    } else if (key_state == FOUND_CHANGE) {
        strncpy(Paperdink_Crypto.change, value.c_str(), CRYPTO_MAX_CHANGE_LENGTH);
        //change[CRYPTO_MAX_CHANGE_LENGTH_STR] = '\0';
        Serial.printf("Change: %s\r\n", Paperdink_Crypto.change);
        key_state = NOT_FOUND;
    }
}
 
void CryptoJsonListener::endArray()
{
}
 
void CryptoJsonListener::endObject()
{
}
 
void CryptoJsonListener::endDocument()
{
}
 
void CryptoJsonListener::startArray()
{
}
 
void CryptoJsonListener::startObject()
{
}