static void Main(string[] args)
{
O2GSession session = null;
try
{
LoginParams loginParams = new LoginParams(ConfigurationManager.AppSettings);
SampleParams sampleParams = new SampleParams(ConfigurationManager.AppSettings);
PrintSampleParams("GetHistPrices", loginParams, sampleParams);
session = O2GTransport.createSession();
statusListener = new SessionStatusListener(session, loginParams.SessionID, loginParams.Pin);
session.subscribeSessionStatus(statusListener);
statusListener.Reset();
session.login(loginParams.Login, loginParams.Password, loginParams.URL, loginParams.Connection);
if (statusListener.WaitEvents() && statusListener.Connected)
{
responseListener = new ResponseListener(session);
session.subscribeResponse(responseListener);
GetHistoryPrices(session, sampleParams.Instrument, sampleParams.Timeframe, sampleParams.DateFrom, sampleParams.DateTo, responseListener);
Console.WriteLine("Done!");
statusListener.Reset();
session.logout();
statusListener.WaitEvents();
session.unsubscribeResponse(responseListener);
}
session.unsubscribeSessionStatus(statusListener);
}
catch (Exception e)
{
Console.WriteLine("Exception: {0}", e.ToString());
}
finally
{
if (session != null)
{
if (statusListener.Connected)
{
if (responseListener != null)
{
session.unsubscribeResponse(responseListener);
}
statusListener.Reset();
session.logout();
statusListener.WaitEvents();
}
session.unsubscribeSessionStatus(statusListener);
session.Dispose();
}
}
}
/// <summary>
/// Request historical prices for the specified timeframe of the specified period
/// </summary>
/// <param name="session"></param>
/// <param name="sInstrument"></param>
/// <param name="sTimeframe"></param>
/// <param name="dtFrom"></param>
/// <param name="dtTo"></param>
/// <param name="responseListener"></param>
public static void GetHistoryPrices(O2GSession session, string sInstrument, string sTimeframe, DateTime dtFrom, DateTime dtTo, ResponseListener responseListener)
{
O2GRequestFactory factory = session.getRequestFactory();
O2GTimeframe timeframe = factory.Timeframes[sTimeframe];
if (timeframe == null)
{
throw new Exception(string.Format("Timeframe '{0}' is incorrect!", sTimeframe));
}
O2GRequest request = factory.createMarketDataSnapshotRequestInstrument(sInstrument, timeframe, 300);
DateTime dtFirst = dtTo;
do // cause there is limit for returned candles amount
{
factory.fillMarketDataSnapshotRequestTime(request, dtFrom, dtFirst, false);
responseListener.SetRequestID(request.RequestID);
session.sendRequest(request);
if (!responseListener.WaitEvents())
{
throw new Exception("Response waiting timeout expired");
}
// shift "to" bound to oldest datetime of returned data
O2GResponse response = responseListener.GetResponse();
if (response != null && response.Type == O2GResponseType.MarketDataSnapshot)
{
O2GResponseReaderFactory readerFactory = session.getResponseReaderFactory();
if (readerFactory != null)
{
O2GMarketDataSnapshotResponseReader reader = readerFactory.createMarketDataSnapshotReader(response);
if (reader.Count > 0)
{
if (DateTime.Compare(dtFirst, reader.getDate(0)) != 0)
{
dtFirst = reader.getDate(0); // earliest datetime of returned data
}
else
{
break;
}
}
else
{
Console.WriteLine("0 rows received");
break;
}
}
PrintPrices(session, response);
}
else
{
break;
}
} while (dtFirst > dtFrom);
}
/// <summary>
/// Request historical prices for the specified timeframe of the specified period
/// </summary>
/// <param name="session"></param>
/// <param name="sInstrument"></param>
/// <param name="sTimeframe"></param>
/// <param name="dtFrom"></param>
/// <param name="dtTo"></param>
/// <param name="responseListener"></param>
public static void GetHistoryPrices(O2GSession session, string sInstrument, string sTimeframe, DateTime dtFrom, DateTime dtTo, ResponseListener responseListener)
{
O2GRequestFactory factory = session.getRequestFactory();
O2GTimeframe timeframe = factory.Timeframes[sTimeframe];
if (timeframe == null)
{
throw new Exception(string.Format("Timeframe '{0}' is incorrect!", sTimeframe));
}
O2GRequest request = factory.createMarketDataSnapshotRequestInstrument(sInstrument, timeframe, 300);
DateTime dtFirst = dtTo;
do // cause there is limit for returned candles amount
{
factory.fillMarketDataSnapshotRequestTime(request, dtFrom, dtFirst, false);
responseListener.SetRequestID(request.RequestID);
session.sendRequest(request);
if (!responseListener.WaitEvents())
{
throw new Exception("Response waiting timeout expired");
}
// shift "to" bound to oldest datetime of returned data
O2GResponse response = responseListener.GetResponse();
if (response != null && response.Type == O2GResponseType.MarketDataSnapshot)
{
O2GResponseReaderFactory readerFactory = session.getResponseReaderFactory();
if (readerFactory != null)
{
O2GMarketDataSnapshotResponseReader reader = readerFactory.createMarketDataSnapshotReader(response);
if (reader.Count > 0)
{
if (DateTime.Compare(dtFirst, reader.getDate(0)) != 0)
{
dtFirst = reader.getDate(0); // earliest datetime of returned data
}
else
{
break;
}
}
else
{
Console.WriteLine("0 rows received");
break;
}
}
PrintPrices(session, response);
}
else
{
break;
}
} while (dtFirst > dtFrom);
}
static void Main(string[] args)
{
O2GSession session = null;
SessionStatusListener statusListener = null;
ResponseListener responseListener = null;
try
{
Console.WriteLine("GetHistPrices sample\n");
ArgumentParser argParser = new ArgumentParser(args, "GetHistPrices");
argParser.AddArguments(ParserArgument.Login,
ParserArgument.Password,
ParserArgument.Url,
ParserArgument.Connection,
ParserArgument.SessionID,
ParserArgument.Pin,
ParserArgument.Instrument,
ParserArgument.TimeFrame,
ParserArgument.DateFrom,
ParserArgument.DateTo);
argParser.ParseArguments();
if (!argParser.AreArgumentsValid)
{
argParser.PrintUsage();
return;
}
argParser.PrintArguments();
LoginParams loginParams = argParser.LoginParams;
SampleParams sampleParams = argParser.SampleParams;
session = O2GTransport.createSession();
statusListener = new SessionStatusListener(session, loginParams.SessionID, loginParams.Pin);
session.subscribeSessionStatus(statusListener);
statusListener.Reset();
session.login(loginParams.Login, loginParams.Password, loginParams.URL, loginParams.Connection);
if (statusListener.WaitEvents() && statusListener.Connected)
{
responseListener = new ResponseListener(session);
session.subscribeResponse(responseListener);
GetHistoryPrices(session, sampleParams.Instrument, sampleParams.Timeframe, sampleParams.DateFrom, sampleParams.DateTo, responseListener);
Console.WriteLine("Done!");
}
}
catch (Exception e)
{
Console.WriteLine("Exception: {0}", e.ToString());
}
finally
{
if (session != null)
{
if (statusListener.Connected)
{
statusListener.Reset();
session.logout();
statusListener.WaitEvents();
if (responseListener != null)
{
session.unsubscribeResponse(responseListener);
}
}
session.unsubscribeSessionStatus(statusListener);
session.Dispose();
}
}
}
static void Main(string[] args)
{
O2GSession session = null;
try
{
LoginParams loginParams = new LoginParams(ConfigurationManager.AppSettings);
SampleParams sampleParams = new SampleParams(ConfigurationManager.AppSettings);
PrintSampleParams("GetHistPrices", loginParams, sampleParams);
session = O2GTransport.createSession();
SessionStatusListener statusListener = new SessionStatusListener(session, loginParams.SessionID, loginParams.Pin);
session.subscribeSessionStatus(statusListener);
statusListener.Reset();
session.login(loginParams.Login, loginParams.Password, loginParams.URL, loginParams.Connection);
if (statusListener.WaitEvents() && statusListener.Connected)
{
ResponseListener responseListener = new ResponseListener(session);
session.subscribeResponse(responseListener);
GetHistoryPrices(session, sampleParams.Instrument, sampleParams.Timeframe, sampleParams.DateFrom, sampleParams.DateTo, responseListener);
Console.WriteLine("Done!");
statusListener.Reset();
session.logout();
statusListener.WaitEvents();
session.unsubscribeResponse(responseListener);
}
session.unsubscribeSessionStatus(statusListener);
}
catch (Exception e)
{
Console.WriteLine("Exception: {0}", e.ToString());
}
finally
{
if (session != null)
{
session.Dispose();
}
}
}
static void Main(string[] args)
{
O2GSession session = null;
IPriceHistoryCommunicator communicator = null;
SessionStatusListener statusListener = null;
try
{
Console.WriteLine("GetHistPrices sample\n");
ArgumentParser argParser = new ArgumentParser(args, "GetHistPrices");
argParser.AddArguments(ParserArgument.Login,
ParserArgument.Password,
ParserArgument.Url,
ParserArgument.Connection,
ParserArgument.SessionID,
ParserArgument.Pin,
ParserArgument.Instrument,
ParserArgument.TimeFrame,
ParserArgument.DateFrom,
ParserArgument.DateTo,
ParserArgument.QuotesCount,
ParserArgument.OpenPriceCandlesMode);
argParser.ParseArguments();
if (!argParser.AreArgumentsValid)
{
argParser.PrintUsage();
return;
}
argParser.PrintArguments();
LoginParams loginParams = argParser.LoginParams;
SampleParams sampleParams = argParser.SampleParams;
// use the application module path as a base path for quotes storage
string storagePath = System.IO.Path.Combine(AppContext.BaseDirectory, "History");
// create the ForexConnect trading session
session = O2GTransport.createSession();
statusListener = new SessionStatusListener(session, loginParams.SessionID, loginParams.Pin);
// subscribe IO2GSessionStatus interface implementation for the status events
session.subscribeSessionStatus(statusListener);
statusListener.Reset();
// create an instance of IPriceHistoryCommunicator
communicator = PriceHistoryCommunicatorFactory.createCommunicator(session, storagePath);
// log in to ForexConnect
session.login(loginParams.Login, loginParams.Password, loginParams.URL, loginParams.Connection);
if (statusListener.WaitEvents() && statusListener.Connected)
{
CommunicatorStatusListener communicatorStatusListener = new CommunicatorStatusListener();
communicator.addStatusListener(communicatorStatusListener);
// wait until the communicator signals that it is ready
if (communicator.isReady() ||
(communicatorStatusListener.WaitEvents() && communicatorStatusListener.Ready))
{
// set open price candles mode, it must be called after login
QuotesManager quotesManager = communicator.getQuotesManager();
quotesManager.openPriceCandlesMode = sampleParams.OpenPriceCandlesMode;
// attach the instance of the class that implements the IPriceHistoryCommunicatorListener
// interface to the communicator
ResponseListener responseListener = new ResponseListener();
communicator.addListener(responseListener);
GetHistoryPrices(communicator, sampleParams.Instrument, sampleParams.Timeframe,
sampleParams.DateFrom, sampleParams.DateTo, sampleParams.QuotesCount, responseListener);
Console.WriteLine("Done!");
communicator.removeListener(responseListener);
}
communicator.removeStatusListener(communicatorStatusListener);
}
}
catch (Exception e)
{
Console.WriteLine("Exception: {0}", e.ToString());
}
finally
{
if (communicator != null)
{
communicator.Dispose();
}
if (session != null)
{
try
{
statusListener.Reset();
session.logout();
statusListener.WaitEvents();
}
catch (Exception)
{
}
session.unsubscribeSessionStatus(statusListener);
session.Dispose();
}
}
}
/// <summary>
/// Request historical prices for the specified timeframe of the specified period.
/// </summary>
/// <param name="communicator">The price history communicator.</param>
/// <param name="instrument">The instrument.</param>
/// <param name="timeframe">The timeframe.</param>
/// <param name="from">From-date.</param>
/// <param name="to">To-date</param>
/// <param name="quotesCount">The quotes count.</param>
/// <param name="responseListener">The response listener.</param>
public static void GetHistoryPrices(IPriceHistoryCommunicator communicator, string instrument, string timeframe,
DateTime from, DateTime to, int quotesCount, ResponseListener responseListener)
{
if (!communicator.isReady())
{
Console.WriteLine("History communicator is not ready.");
return;
}
// create timeframe entity
ITimeframeFactory timeframeFactory = communicator.TimeframeFactory;
O2GTimeframe timeframeObj = timeframeFactory.create(timeframe);
// create and send a history request
IPriceHistoryCommunicatorRequest request = communicator.createRequest(instrument, timeframeObj, from, to, quotesCount);
responseListener.SetRequest(request);
communicator.sendRequest(request);
// wait results
responseListener.Wait();
// print results if any
IPriceHistoryCommunicatorResponse response = responseListener.GetResponse();
if (response != null)
{
PrintPrices(communicator, response);
}
}
static void Main(string[] args)
{
O2GSession session = null;
IPriceHistoryCommunicator communicator = null;
SessionStatusListener statusListener = null;
bool loggedIn = false;
try
{
LoginParams loginParams = new LoginParams(ConfigurationManager.AppSettings);
SampleParams sampleParams = new SampleParams(ConfigurationManager.AppSettings);
PrintSampleParams("GetHistPrices", loginParams, sampleParams);
// use the application module path as a base path for quotes storage
string storagePath = System.IO.Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "History");
// create the ForexConnect trading session
session = O2GTransport.createSession();
statusListener = new SessionStatusListener(session, loginParams.SessionID, loginParams.Pin);
// subscribe IO2GSessionStatus interface implementation for the status events
session.subscribeSessionStatus(statusListener);
statusListener.Reset();
// create an instance of IPriceHistoryCommunicator
communicator = PriceHistoryCommunicatorFactory.createCommunicator(session, storagePath);
// log in to ForexConnect
session.login(loginParams.Login, loginParams.Password, loginParams.URL, loginParams.Connection);
if (statusListener.WaitEvents() && statusListener.Connected)
{
loggedIn = true;
CommunicatorStatusListener communicatorStatusListener = new CommunicatorStatusListener();
communicator.addStatusListener(communicatorStatusListener);
// wait until the communicator signals that it is ready
if (communicator.isReady() ||
(communicatorStatusListener.WaitEvents() && communicatorStatusListener.Ready))
{
// set open price candles mode, it must be called after login
QuotesManager quotesManager = communicator.getQuotesManager();
quotesManager.openPriceCandlesMode = sampleParams.OpenPriceCandlesMode;
// attach the instance of the class that implements the IPriceHistoryCommunicatorListener
// interface to the communicator
ResponseListener responseListener = new ResponseListener();
communicator.addListener(responseListener);
GetHistoryPrices(communicator, sampleParams.Instrument, sampleParams.Timeframe,
sampleParams.DateFrom, sampleParams.DateTo, sampleParams.QuotesCount, responseListener);
Console.WriteLine("Done!");
communicator.removeListener(responseListener);
}
communicator.removeStatusListener(communicatorStatusListener);
}
}
catch (Exception e)
{
Console.WriteLine("Exception: {0}", e.ToString());
}
finally
{
if (communicator != null)
{
communicator.Dispose();
}
if (session != null)
{
try
{
statusListener.Reset();
session.logout();
statusListener.WaitEvents();
}
catch (Exception ee)
{
}
session.unsubscribeSessionStatus(statusListener);
session.Dispose();
}
}
}