| 38 | } |
| 39 | |
| 40 | CBackendSSH::OnInitReturnValue CBackendSSH::OnInit() |
| 41 | { |
| 42 | bool check = false; |
| 43 | if(!m_pTerminal) |
| 44 | { |
| 45 | Q_ASSERT(m_pTerminal); |
| 46 | return OnInitReturnValue::Fail; |
| 47 | } |
| 48 | |
| 49 | m_pChannelSSH = new CChannelSSHTerminal(this, &m_pPara->m_SSH); |
| 50 | if(!m_pChannelSSH) { |
| 51 | qCritical(log) << "new CChannelSSH fail"; |
| 52 | return OnInitReturnValue::Fail; |
| 53 | } |
| 54 | |
| 55 | check = connect(m_pChannelSSH, &CChannelSSHTerminal::sigSecurityLevel, |
| 56 | this, &CBackendSSH::sigSecurityLevel); |
| 57 | Q_ASSERT(check); |
| 58 | |
| 59 | check = connect(m_pChannelSSH, &CChannelSSHTerminal::sigConnected, |
| 60 | this, [&](){ |
| 61 | if(!m_pPara->GetCommands().isEmpty()) { |
| 62 | foreach (auto c, m_pPara->GetCommands()) { |
| 63 | emit m_pTerminal->sendData(c.toStdString().c_str(), c.length()); |
| 64 | emit m_pTerminal->sendData("\r", 1); |
| 65 | } |
| 66 | } |
| 67 | emit sigRunning(); |
| 68 | }); |
| 69 | Q_ASSERT(check); |
| 70 | check = connect(m_pChannelSSH, &CChannelSSHTerminal::readyRead, |
| 71 | this, [&](){ |
| 72 | char* buf = nullptr; |
| 73 | qint64 nLen = 0; |
| 74 | qint64 nRet = 0; |
| 75 | if(m_pChannelSSH) { |
| 76 | nLen = m_pChannelSSH->bytesAvailable(); |
| 77 | if(nLen <= 0) { |
| 78 | qDebug(log) << "No data"; |
| 79 | return; |
| 80 | } |
| 81 | buf = new char[nLen]; |
| 82 | nRet = m_pChannelSSH->read(buf, nLen); |
| 83 | } |
| 84 | if(m_pTerminal && nRet > 0) { |
| 85 | QByteArray data(buf, nRet); |
| 86 | if(m_pOperate) { |
| 87 | emit m_pOperate->sigReceiveData(data); |
| 88 | if(m_pOperate->GetStats()) |
| 89 | m_pOperate->GetStats()->AddReceives(nRet); |
| 90 | } |
| 91 | } else |
| 92 | qCritical(log) << "The m_pTerminal is nullptr or nRet <= 0"; |
| 93 | //qDebug(log) << "Write data to QTermWidget: " << nRet << nLen; |
| 94 | if(buf) |
| 95 | delete []buf; |
| 96 | }); |
| 97 | Q_ASSERT(check); |
nothing calls this directly
no test coverage detected