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| |
| #include "ftpdatachannel.h" |
| |
| FtpDataChannel::FtpDataChannel(QObject *parent) : QObject(parent) |
| { |
| connect(&m_server, &QTcpServer::newConnection, this, [this]() { |
| m_socket.reset(m_server.nextPendingConnection()); |
| connect(m_socket.data(), &QTcpSocket::readyRead, [this]() { |
| emit dataReceived(m_socket->readAll()); |
| }); |
| }); |
| } |
| |
| void FtpDataChannel::listen(const QHostAddress &address) |
| { |
| m_server.listen(address); |
| } |
| |
| void FtpDataChannel::sendData(const QByteArray &data) |
| { |
| if (m_socket) |
| m_socket->write(QByteArray(data).replace("\n", "\r\n")); |
| } |
| |
| void FtpDataChannel::close() |
| { |
| if (m_socket) |
| m_socket->disconnectFromHost(); |
| } |
| |
| QString FtpDataChannel::portspec() const |
| { |
| // Yes, this is a weird format, but say hello to FTP. |
| QString portSpec; |
| quint32 ipv4 = m_server.serverAddress().toIPv4Address(); |
| quint16 port = m_server.serverPort(); |
| portSpec += QString::number((ipv4 & 0xff000000) >> 24); |
| portSpec += ',' + QString::number((ipv4 & 0x00ff0000) >> 16); |
| portSpec += ',' + QString::number((ipv4 & 0x0000ff00) >> 8); |
| portSpec += ',' + QString::number(ipv4 & 0x000000ff); |
| portSpec += ',' + QString::number((port & 0xff00) >> 8); |
| portSpec += ',' + QString::number(port &0x00ff); |
| return portSpec; |
| } |