138 lines
3.2 KiB
C++
138 lines
3.2 KiB
C++
#include <QDebug>
|
|
#include <QTimer>
|
|
|
|
#include "communicator.h"
|
|
#include "vpnprotocol.h"
|
|
#include "core/errorstrings.h"
|
|
|
|
Communicator* VpnProtocol::m_communicator = nullptr;
|
|
|
|
VpnProtocol::VpnProtocol(const QString& args, QObject* parent)
|
|
: QObject(parent),
|
|
m_connectionState(ConnectionState::Unknown),
|
|
m_timeoutTimer(new QTimer(this)),
|
|
m_receivedBytes(0),
|
|
m_sentBytes(0)
|
|
{
|
|
m_timeoutTimer->setSingleShot(true);
|
|
connect(m_timeoutTimer, &QTimer::timeout, this, &VpnProtocol::onTimeout);
|
|
|
|
Q_UNUSED(args)
|
|
}
|
|
|
|
void VpnProtocol::initializeCommunicator(QObject* parent)
|
|
{
|
|
if (!m_communicator) {
|
|
m_communicator = new Communicator(parent);
|
|
}
|
|
}
|
|
|
|
Communicator* VpnProtocol::communicator()
|
|
{
|
|
return m_communicator;
|
|
}
|
|
|
|
void VpnProtocol::setLastError(ErrorCode lastError)
|
|
{
|
|
m_lastError = lastError;
|
|
if (lastError){
|
|
setConnectionState(ConnectionState::Disconnected);
|
|
}
|
|
qCritical().noquote() << "VpnProtocol error, code" << m_lastError << errorString(m_lastError);
|
|
}
|
|
|
|
ErrorCode VpnProtocol::lastError() const
|
|
{
|
|
return m_lastError;
|
|
}
|
|
|
|
void VpnProtocol::onTimeout()
|
|
{
|
|
qDebug() << "Timeout";
|
|
|
|
emit timeoutTimerEvent();
|
|
stop();
|
|
}
|
|
|
|
void VpnProtocol::startTimeoutTimer()
|
|
{
|
|
m_timeoutTimer->start(30000);
|
|
}
|
|
|
|
void VpnProtocol::stopTimeoutTimer()
|
|
{
|
|
m_timeoutTimer->stop();
|
|
}
|
|
|
|
VpnProtocol::ConnectionState VpnProtocol::connectionState() const
|
|
{
|
|
return m_connectionState;
|
|
}
|
|
|
|
void VpnProtocol::setBytesChanged(quint64 receivedBytes, quint64 sentBytes)
|
|
{
|
|
emit bytesChanged(receivedBytes - m_receivedBytes, sentBytes - m_sentBytes);
|
|
|
|
m_receivedBytes = receivedBytes;
|
|
m_sentBytes = sentBytes;
|
|
}
|
|
|
|
void VpnProtocol::setConnectionState(VpnProtocol::ConnectionState state)
|
|
{
|
|
if (m_connectionState == state) {
|
|
return;
|
|
}
|
|
|
|
m_connectionState = state;
|
|
if (m_connectionState == ConnectionState::Disconnected) {
|
|
m_receivedBytes = 0;
|
|
m_sentBytes = 0;
|
|
}
|
|
|
|
qDebug().noquote() << QString("Connection state: '%1'").arg(textConnectionState());
|
|
|
|
emit connectionStateChanged(m_connectionState);
|
|
}
|
|
|
|
QString VpnProtocol::vpnGateway() const
|
|
{
|
|
return m_vpnGateway;
|
|
}
|
|
|
|
QString VpnProtocol::routeGateway() const
|
|
{
|
|
return m_routeGateway;
|
|
}
|
|
|
|
QString VpnProtocol::textConnectionState(ConnectionState connectionState)
|
|
{
|
|
switch (connectionState) {
|
|
case ConnectionState::Unknown: return tr("Unknown");
|
|
case ConnectionState::Disconnected: return tr("Disconnected");
|
|
case ConnectionState::Preparing: return tr("Preparing");
|
|
case ConnectionState::Connecting: return tr("Connecting...");
|
|
case ConnectionState::Connected: return tr("Connected");
|
|
case ConnectionState::Disconnecting: return tr("Disconnecting...");
|
|
case ConnectionState::TunnelReconnecting: return tr("Reconnecting...");
|
|
case ConnectionState::Error: return tr("Error");
|
|
default:
|
|
;
|
|
}
|
|
|
|
return QString();
|
|
}
|
|
|
|
QString VpnProtocol::textConnectionState() const
|
|
{
|
|
return textConnectionState(m_connectionState);
|
|
}
|
|
|
|
bool VpnProtocol::onConnected() const
|
|
{
|
|
return m_connectionState == ConnectionState::Connected;
|
|
}
|
|
|
|
bool VpnProtocol::onDisconnected() const
|
|
{
|
|
return m_connectionState == ConnectionState::Disconnected;
|
|
}
|