Method ipcParseCommandLine

src/qt/paymentserver.cpp:193–248

Sending to the server is done synchronously, at startup. If the server isn't already running, startup continues, and the items in savedPaymentRequest will be handled when uiReady() is called. Warning: ipcSendCommandLine() is called early in init, so don't use "Q_EMIT message()", but "QMessageBox::"!

// so don't use "Q_EMIT message()", but "QMessageBox::"!
//
void PaymentServer::ipcParseCommandLine(interfaces::Node& node, int argc, char* argv[])
{
    for (int i = 1; i < argc; i++)
    {
        QString arg(argv[i]);
        if (arg.startsWith("-"))
            continue;

        // If the bitcoin: URI contains a payment request, we are not able to detect the
        // network as that would require fetching and parsing the payment request.
        // That means clicking such an URI which contains a testnet payment request
        // will start a mainnet instance and throw a "wrong network" error.
        if (arg.startsWith(BITCOIN_IPC_PREFIX, Qt::CaseInsensitive)) // bitcoin: URI
        {
            savedPaymentRequests.append(arg);

            SendCoinsRecipient r;
            if (GUIUtil::parseBitcoinURI(arg, &r) && !r.address.isEmpty())
            {
                auto tempChainParams = CreateChainParams(CBaseChainParams::MAIN);

                if (IsValidDestinationString(r.address.toStdString(), *tempChainParams)) {
                    node.selectParams(CBaseChainParams::MAIN);
                } else {
                    tempChainParams = CreateChainParams(CBaseChainParams::TESTNET);
                    if (IsValidDestinationString(r.address.toStdString(), *tempChainParams)) {
                        node.selectParams(CBaseChainParams::TESTNET);
                    }
                }
            }
        }
        else if (QFile::exists(arg)) // Filename
        {
            savedPaymentRequests.append(arg);

            PaymentRequestPlus request;
            if (readPaymentRequestFromFile(arg, request))
            {
                if (request.getDetails().network() == "main")
                {
                    node.selectParams(CBaseChainParams::MAIN);
                }
                else if (request.getDetails().network() == "test")
                {
                    node.selectParams(CBaseChainParams::TESTNET);
                }
            }
        }
        else
        {
            // Printing to debug.log is about the best we can do here, the
            // GUI hasn't started yet so we can't pop up a message box.
            qWarning() << "PaymentServer::ipcSendCommandLine: Payment request file does not exist: " << arg;
        }
    }
}

//