double ForexConnectClient::getBid(const std::string& instrument) {
TableHandler<Offers, IO2GOffersTable, IO2GOfferTableRow> handler(mpSession);
while (handler.getNextRow())
{
IO2GOfferTableRow* offerRow = handler.getRow();
if (offerRow->getInstrument() == instrument)
{
return offerRow->getBid();
}
}
throw std::runtime_error("Could not get offer table row.");
}
std::string ForexConnectWrapper::getOffersHashAsYAML() {
std::string rv;
IO2GTableManager *tableManager = getLoadedTableManager();
IO2GOffersTable *offersTable = (IO2GOffersTable *)tableManager->getTable(::Offers);
tableManager->release();
IO2GOfferTableRow *offerRow = NULL;
IO2GTableIterator tableIterator;
while (offersTable->getNextRow(tableIterator, offerRow)) {
rv.append(offerRow->getInstrument()).append(": ").append(offerRow->getSubscriptionStatus()).append("\n");
//std::cout << offerRow->getInstrument() << "\t" << offerRow->getSubscriptionStatus()[0] << std::endl;
if (offerRow)
offerRow->release();
}
offersTable->release();
return rv;
}
void ForexConnectWrapper::setSubscriptionStatus(std::string instrument, std::string status) {
IO2GTableManager *tableManager = getLoadedTableManager();
IO2GOffersTable *offersTable = (IO2GOffersTable *)tableManager->getTable(::Offers);
tableManager->release();
IO2GOfferTableRow *offerRow = NULL;
IO2GTableIterator tableIterator;
bool instrumentFound = false;
while (offersTable->getNextRow(tableIterator, offerRow)) {
if ( instrument == offerRow->getInstrument() ) {
instrumentFound = true;
IO2GRequestFactory *factory = session->getRequestFactory();
IO2GValueMap *valueMap = factory->createValueMap();
valueMap->setString(::Command, O2G2::Commands::SetSubscriptionStatus);
valueMap->setString(::SubscriptionStatus, status.c_str());
valueMap->setString(::OfferID, offerRow->getOfferID());
IO2GRequest *request = factory->createOrderRequest(valueMap);
valueMap->release();
Listener *ll = new Listener(session);
IO2GResponse *response = ll->sendRequest(request);
response->release();
request->release();
ll->release();
factory->release();
break;
}
}
offerRow->release();
offersTable->release();
if (!instrumentFound) {
std::stringstream ss;
ss << "Could not find offer row for instrument " << instrument;
log(ss.str());
throw ss.str().c_str();
}
}