public static async Task <List <FinamCsvRecord> > DownloadQuotes(FinamTickerId ticker)
{
var dateFrom = new DateTime(1970, 1, 1);
var dateTo = DateTime.Now.AddDays(-1);
var url = string.Format(
"http://export.finam.ru/quote.txt?" +
"market={5}&em={4}&code={3}&apply=0&" +
"df={0}&mf={1}&yf={2}&from={9:dd.mm.yy}&" +
"dt={6}&mt={7}&yt={8}&to={10:dd.mm.yy}&" +
"p=8&f=quote&e=.txt&cn={3}&dtf=1&tmf=1&" +
"MSOR=1&mstime=on&mstimever=1&sep=1&sep2=1&datf=1&at=1",
dateFrom.Day,
dateFrom.Month - 1,
dateFrom.Year,
ticker.Ticker,
ticker.Id,
ticker.Market,
dateTo.Day,
dateTo.Month - 1,
dateTo.Year,
dateFrom,
dateTo);
var downloader = new WebDownloader();
var content = await downloader.DownloadStringTaskAsync(url);
var csv = new CsvReader(new StringReader(content));
csv.Configuration.RegisterClassMap <FinamCsvRecordMap>();
var quotes = csv.GetRecords <FinamCsvRecord>().ToList();
return(quotes);
}
public static async Task <List <Ticker> > DownloadTickers()
{
var downloader = new WebDownloader {
Encoding = Encoding.GetEncoding(1251)
};
var donwloadedContent = await downloader.DownloadStringTaskAsync(Url);
using (var file = new StringReader(donwloadedContent))
{
var inMemoryFile = new StringWriter();
// skip first 2 lines
file.ReadLine();
file.ReadLine();
string line;
while ((line = file.ReadLine()) != null)
{
if (line.Trim().Length == 0)
{
break;
}
inMemoryFile.WriteLine(line);
}
var csv = new CsvReader(new StringReader(inMemoryFile.ToString()));
csv.Configuration.RegisterClassMap <TickerMoexCsvMap>();
csv.Configuration.Delimiter = ";";
var records = csv.GetRecords <Ticker>().ToList();
return(records);
}
}
public static async Task <List <FinamTickerId> > DownloadMapping()
{
var downloader = new WebDownloader();
var jsdata = await downloader.DownloadStringTaskAsync("http://www.finam.ru/cache/icharts/icharts.js");
string[] responseVars = jsdata.Split('\n');
string[] emitentIDs = { };
string[] emitentCodes = { };
string[] emitentMarkets = { };
for (var i = 0; i < responseVars.Length; i++)
{
switch (i)
{
case 0:
emitentIDs = ClearBrakes(responseVars[i].Split(','));
break;
case 2:
emitentCodes = ClearBrakes(responseVars[i].Split(','));
break;
case 3:
emitentMarkets = ClearBrakes(responseVars[i].Split(','));
break;
}
}
var tickerMapping = new List <FinamTickerId>();
for (int i = 0; i < emitentIDs.Length; i++)
{
FinamTickerId emitent = new FinamTickerId()
{
Id = emitentIDs[i],
Ticker = emitentCodes[i].Trim('\''),
Market = emitentMarkets[i]
};
tickerMapping.Add(emitent);
}
return(tickerMapping);
}