public override bool UpdateTicker(Ticker tickerBase) {
byte[] bytes = null;
try {
bytes = GetDownloadBytes(string.Format("https://api.bitfinex.com/v2/ticker/{0}", ((BitFinexTicker)tickerBase).MarketName));
}
catch(Exception e) {
Debug.WriteLine(e.ToString());
return false;
}
if(bytes == null)
return false;
int startIndex = 0;
string[] item = JSonHelper.Default.DeserializeArray(bytes, ref startIndex, 9);
BitFinexTicker ticker = (BitFinexTicker)tickerBase;
ticker.HighestBid = FastValueConverter.Convert(item[0]);
ticker.LowestAsk = FastValueConverter.Convert(item[2]);
ticker.Change = FastValueConverter.Convert(item[4]);
ticker.Last = FastValueConverter.Convert(item[5]);
ticker.Volume = FastValueConverter.Convert(item[6]);
ticker.Hr24High = FastValueConverter.Convert(item[7]);
ticker.Hr24Low = FastValueConverter.Convert(item[8]);
ticker.Time = DateTime.Now;
ticker.UpdateHistoryItem();
return true;
}
public void GetTicker(BitFinexTicker info) {
string address = string.Format("https://bittrex.com/api/v1.1/public/getticker?market={0}", Uri.EscapeDataString(info.MarketName));
byte[] bytes = null;
try {
bytes = GetDownloadBytes(address);
}
catch(Exception) {
return;
}
if(bytes == null)
return;
int startIndex = 1;
if(!JSonHelper.Default.SkipSymbol(bytes, ':', 3, ref startIndex))
return;
string[] res = JSonHelper.Default.DeserializeObject(bytes, ref startIndex, new string[] { "Bid", "Ask", "Last" });
if(res == null)
return;
info.HighestBid = FastValueConverter.Convert(res[0]);
info.LowestAsk = FastValueConverter.Convert(res[1]);
info.Last = FastValueConverter.Convert(res[2]);
info.Time = DateTime.UtcNow;
info.UpdateHistoryItem();
}