//
// Warning: readPaymentRequestFromFile() is used in ipcSendCommandLine()
// so don't use "Q_EMIT message()", but "QMessageBox::"!
//
bool PaymentServer::readPaymentRequestFromFile(const QString& filename, PaymentRequestPlus& request)
{
QFile f(filename);
if (!f.open(QIODevice::ReadOnly)) {
qWarning() << QString("PaymentServer::%1: Failed to open %2").arg(__func__).arg(filename);
return false;
}
// BIP70 DoS protection
if (!verifySize(f.size())) {
return false;
}
QByteArray data = f.readAll();
return request.parse(data);
}
void PaymentServer::netRequestFinished(QNetworkReply* reply)
{
reply->deleteLater();
// BIP70 DoS protection
if (!verifySize(reply->size())) {
Q_EMIT message(tr("Payment request rejected"),
tr("Payment request %1 is too large (%2 bytes, allowed %3 bytes).")
.arg(reply->request().url().toString())
.arg(reply->size())
.arg(BIP70_MAX_PAYMENTREQUEST_SIZE),
CClientUIInterface::MSG_ERROR);
return;
}
if (reply->error() != QNetworkReply::NoError) {
QString msg = tr("Error communicating with %1: %2")
.arg(reply->request().url().toString())
.arg(reply->errorString());
qWarning() << "PaymentServer::netRequestFinished: " << msg;
Q_EMIT message(tr("Payment request error"), msg, CClientUIInterface::MSG_ERROR);
return;
}
QByteArray data = reply->readAll();
QString requestType = reply->request().attribute(QNetworkRequest::User).toString();
if (requestType == BIP70_MESSAGE_PAYMENTREQUEST)
{
PaymentRequestPlus request;
SendCoinsRecipient recipient;
if (!request.parse(data))
{
qWarning() << "PaymentServer::netRequestFinished: Error parsing payment request";
Q_EMIT message(tr("Payment request error"),
tr("Payment request cannot be parsed!"),
CClientUIInterface::MSG_ERROR);
}
else if (processPaymentRequest(request, recipient))
Q_EMIT receivedPaymentRequest(recipient);
return;
}
else if (requestType == BIP70_MESSAGE_PAYMENTACK)
{
payments::PaymentACK paymentACK;
if (!paymentACK.ParseFromArray(data.data(), data.size()))
{
QString msg = tr("Bad response from server %1")
.arg(reply->request().url().toString());
qWarning() << "PaymentServer::netRequestFinished: " << msg;
Q_EMIT message(tr("Payment request error"), msg, CClientUIInterface::MSG_ERROR);
}
else
{
Q_EMIT receivedPaymentACK(GUIUtil::HtmlEscape(paymentACK.memo()));
}
}
}
LegendreCoefficients( ListRecord&& list ) :
ListRecord( std::move( list ) ) {
verifyLTP( this->L1() );
verifySize( this->NW(), this->NL() );
};
const size_t CSample<geneType, expType>::size() const {
if ( verifySize() ) {
return this->vtGeneValue.size();
}
return -1;
}
