Method OnOpen

Src/SSH/ChannelSSHTunnel.cpp:90–133

}

int CChannelSSHTunnel::OnOpen(ssh_session session)
{
    int nRet = 0;

    Q_ASSERT(session);
    
    m_Channel = ssh_channel_new(session);
    if(NULL == m_Channel) {
        qCritical(log) << "ssh_channel_new fail." << ssh_get_error(session);
        return -1;
    }
    
    CParameterSSHTunnel* pPara = qobject_cast<CParameterSSHTunnel*>(m_pParameter);
    Q_ASSERT(pPara);
    nRet = ssh_channel_open_forward(
        m_Channel,
        m_pRemoteNet->GetHost().toStdString().c_str(),
        m_pRemoteNet->GetPort(),
        pPara->GetSourceHost().toStdString().c_str(),
        pPara->GetSourcePort());
    if(SSH_OK != nRet) {
        ssh_channel_free(m_Channel);
        m_Channel = NULL;

        QString szErr;
        szErr = tr("SSH failed: open forward.") + ssh_get_error(session);
        szErr += "(" + m_pRemoteNet->GetHost()
                + ":" + QString::number(m_pRemoteNet->GetPort()) + ")";
        qCritical(log) << szErr;
        setErrorString(szErr);
        return nRet;
    }

    qInfo(log) << "Connected:"
               << m_pRemoteNet->GetHost()
                      + ":" + QString::number(m_pRemoteNet->GetPort())
               << "with ssh turnnel:"
               << m_pParameter->m_Net.GetHost()
                      + ":" + QString::number(m_pParameter->m_Net.GetPort());

    //ssh_channel_set_blocking(m_Channel, 0);

    return nRet;
}

/*!
 * \return