static QScriptValue qhostinfo_fromName(QScriptContext *context, QScriptEngine *engine)
{
QHostInfo obj;
QScriptValue scriptlist = engine->newObject();
if (context->argumentCount() == 1 && context->argument(0).isString()) {
obj = QHostInfo::fromName(context->argument(0).toString());
QScriptValue addressList = engine->newObject();
QList<QHostAddress> qlist = obj.addresses();
for (int i = 0; i < qlist.size(); i += 1) {
addressList.setProperty(i, qlist[i].toString());
}
scriptlist.setProperty("addresses", addressList);
scriptlist.setProperty("error", obj.error());
if (obj.error() > 0) {
scriptlist.setProperty("errorString", obj.errorString());
}
else {
scriptlist.setProperty("errorString", "No Error");
}
scriptlist.setProperty("hostName", obj.hostName());
scriptlist.setProperty("lookupId", obj.lookupId());
}
return scriptlist;
}
QHostInfo::HostInfoError QHostInfoProto::error() const
{
QHostInfo *item = qscriptvalue_cast<QHostInfo*>(thisObject());
if (item)
return item->error();
return QHostInfo::NoError;
}
QList<QHostAddress> LimitedSocket::performResolve(QString host, bool bPreferIPv6)
{
QHostInfo info = QHostInfo::fromName(host);
QList<QHostAddress> addresses, ip4, ip6;
addresses = info.addresses();
if(info.error() != QHostInfo::NoError)
throw info.errorString();
foreach(QHostAddress addr, addresses)
{
if(addr.protocol() == QAbstractSocket::IPv6Protocol)
ip6 << addr;
else if(addr.protocol() == QAbstractSocket::IPv4Protocol)
ip4 << addr;
}
addresses.clear();
if(bPreferIPv6)
addresses << ip6 << ip4;
else
addresses << ip4 << ip6;
return addresses;
}
void SlaveInterfacePrivate::slotHostInfo(const QHostInfo &info)
{
QByteArray data;
QDataStream stream(&data, QIODevice::WriteOnly);
stream << info.hostName() << info.addresses() << info.error() << info.errorString();
connection->send(CMD_HOST_INFO, data);
}
bool NetworkConnectorEngine::performDNSLookup(QHostAddress* aAddressToBeSet,
const QString& aFromDnsName,
bool aDoWeHaveIpv6 ) {
bool isAddressSet = false ;
QHostInfo info = QHostInfo::fromName(aFromDnsName) ;
if ( info.error() == QHostInfo::NoError ) {
bool isAddressSet ( false ) ;
// check for ipv6 addr if we have one
if ( aDoWeHaveIpv6 ) {
foreach ( const QHostAddress& result,
info.addresses() ) {
if ( result.protocol() == QAbstractSocket::IPv6Protocol ) {
isAddressSet = true ;
aAddressToBeSet->setAddress(result.toIPv6Address()) ;
break ;
}
}
}
if ( isAddressSet == false ) {
foreach ( const QHostAddress& result,
info.addresses() ) {
if ( result.protocol() == QAbstractSocket::IPv4Protocol ) {
isAddressSet = true ;
aAddressToBeSet->setAddress(result.toIPv4Address()) ;
break ;
}
}
}
void NetClient::connectToServer(const QString &hostName, qint16 port,
HostIdentifierType identType)
{
QHostAddress address;
if (identType == HostName)
{
QHostInfo host = QHostInfo::fromName(hostName);
if (host.error() != QHostInfo::NoError)
{
qDebug() << host.errorString();
return;
}
else
{
address = host.addresses().first();
}
}
else
{
if (!address.setAddress(hostName))
{
qDebug() << "Setting address failed" << endl;
return;
}
}
tcpSocket->connectToHost(address, port);
}
QString DccCommon::getOwnIp( Server* server )
{
QString ownIp;
int methodId = Preferences::self()->dccMethodToGetOwnIp();
if ( methodId == 1 && server )
{
// by the WELCOME message or the USERHOST message from the server
ownIp = server->getOwnIpByServerMessage();
}
else if ( methodId == 2 && !Preferences::self()->dccSpecificOwnIp().isEmpty() )
{
// manual
QHostInfo res = QHostInfo::fromName(Preferences::self()->dccSpecificOwnIp());
if(res.error() == QHostInfo::NoError && !res.addresses().isEmpty())
{
ownIp = res.addresses().first().toString();
}
}
// fallback or methodId == 0 (network interface)
if ( ownIp.isEmpty() && server )
{
ownIp = server->getOwnIpByNetworkInterface();
}
kDebug() << ownIp;
return ownIp;
}
// ----------------------------------------------------------------------------
// getHostAddress (static)
// ----------------------------------------------------------------------------
QHostAddress NetworkTools::getHostAddress(const QHostInfo &in_host_info)
{
if (in_host_info.lookupId() == -1) return QHostAddress();
if (in_host_info.error() != QHostInfo::NoError) return QHostAddress();
if (in_host_info.addresses().isEmpty()) return QHostAddress();
return in_host_info.addresses().first();
}
void Connection::onServerAddressLookedUp(const QHostInfo &host)
{
if (host.error() == QHostInfo::NoError) {
testAddressLatency(host.addresses().first());
} else {
onLatencyTestFinished(-2);
}
}
void Network::lookedUp(const QHostInfo &host)
{
if (host.error() != QHostInfo::NoError) {
qDebug() << "Lookup failed:" << host.errorString();
return;
}
_serverAddr = host.addresses().at(0);
}
void Connection::onServerAddressLookedUp(const QHostInfo &host)
{
if (host.error() == QHostInfo::NoError) {
testAddressLatency(host.addresses().first());
} else {
onLatencyAvailable(SQProfile::LATENCY_ERROR);
}
}
Q_SLOT void lookupResult(const QHostInfo & host) {
m_timer.stop();
if (host.error() != QHostInfo::NoError)
return hasResult(Error);
for (auto ifAddr : QNetworkInterface::allAddresses())
if (host.addresses().contains(ifAddr))
return hasResult(Local);
return hasResult(NonLocal);
}
void Address::onLookUpFinished(const QHostInfo &host)
{
if (host.error() != QHostInfo::NoError) {
emit lookedUp(false, host.errorString());
} else {
ipAddrList = host.addresses();
emit lookedUp(true, QString());
}
}
void
ServerInfo::reverselookUp(const QHostInfo &host)
{
qDebug() << __PRETTY_FUNCTION__ << " called ...";
if (host.error() != QHostInfo::NoError) {
qDebug() << "Lookup failed:" << host.errorString();
return;
}
}
void In2SaiControl::lookedUp(const QHostInfo & host){
if (host.error() != QHostInfo::NoError) {
qDebug() << "Lookup failed:" << host.errorString();
return;
}
foreach (const QHostAddress &address, host.addresses())
qDebug() << "Found address:" << address.toString();
}
void WeatherWorker::networkLookedUp(const QHostInfo &host)
{
if(host.error() != QHostInfo::NoError) {
//qDebug() << "test network failed, errorCode:" << host.error();
emit this->nofityNetworkStatus(host.errorString());
}
else {
//qDebug() << "test network success, the server's ip:" << host.addresses().first().toString();
emit this->nofityNetworkStatus("OK");
}
}
void MainWindow::finishedLookup(QHostInfo info)
{
if(info.error())
{
serverView->append(info.errorString());
}
else
{
serverView->append("Connecting...");
sock.connectToHost(info.addresses().first(), ui->portEdit->text().toInt());
}
}
void NtpApp::sltLookupReceived(QHostInfo host)
{
if (host.error() != QHostInfo::NoError) {
qDebug() << "Lookup failed:" << host.errorString();
return;
}
foreach (const QHostAddress &address, host.addresses())
qDebug() << "Found address:" << address.toString();
HostInfo = host;
}
void servers_widget::lookedUP(const QHostInfo& hi)
{
gbxNS->setEnabled(true);
if (hi.error() == QHostInfo::NoError && !hi.addresses().empty())
{
m_smodel->addServer(last_server_name, libed2k::net_identifier(hi.addresses().at(0).toIPv4Address(), last_server_port));
}
last_server_name.clear();
last_server_port = 0;
}
void CertWizard::lookedUp(QHostInfo info) {
bPendingDns = false;
if (info.error() == QHostInfo::NoError) {
bValidDomain = true;
qlError->setText(QString());
qwpNew->setComplete(true);
next();
} else {
bValidDomain = false;
qlError->setText(tr("Unable to resolve domain."));
qwpNew->setComplete(false);
}
}
void QHostInfoCache::put(const QString &name, const QHostInfo &info)
{
// if the lookup failed, don't cache
if (info.error() != QHostInfo::NoError)
return;
QHostInfoCacheElement* element = new QHostInfoCacheElement();
element->info = info;
element->age = QElapsedTimer();
element->age.start();
QMutexLocker locker(&this->mutex);
cache.insert(name, element); // cache will take ownership
}
void BonjourServiceResolver::finishConnect( const QHostInfo& hostInfo )
{
if(hostInfo.error() == QHostInfo::NoError)
{
Q_EMIT bonjourRecordResolved(hostInfo, d->bonjourPort);
}
else
{
Q_EMIT error(3);
}
cleanupResolve();
Q_EMIT bonjourResolverReady();
}
void ConnectPage::hostResponse(const QHostInfo &hostInfo)
{
if (hostInfo.error() != QHostInfo::NoError)
return;
if(hostInfo.addresses().empty())
return;
m_currentUrl.setHost(hostInfo.hostName());
m_valid = true;
ui->host->setPalette(this->style()->standardPalette());
emit dnsResolved();
emit updateButtonState();
}
void ExitTunnel::UdpDnsLookupFinished(const QHostInfo &host_info)
{
UdpPendingDnsData value = _udp_pending_dns[host_info.lookupId()];
_udp_pending_dns.remove(host_info.lookupId());
bool okay = (host_info.error() == QHostInfo::NoError) && host_info.addresses().count();
qDebug() << "SOCKS UDP hostname" << host_info.hostName() << "resolved:" << okay;
if(okay && _table.ContainsConnection(value.socket)) {
qDebug() << "SOCKS Write data" << value.datagram.count();
value.socket->writeDatagram(value.datagram, host_info.addresses()[0], value.port);
} else {
CloseSocket(value.socket);
}
}
void QamUdpSocket::lookupHost(const QHostInfo& hostInfo )
{
if ( hostInfo.error() != QHostInfo::NoError ) {
emit sockInfo( QString("host not found!") ) ;
return ;
}
QList<QHostAddress> addresses = hostInfo.addresses() ;
if ( addresses.first().toString() == "::1" ) // loopback IPv6
setAddress(addresses.at(1) ) ; // 127.0.0.1
else setAddress(addresses.first() ) ;
m_hostResolved = true ;
}
void MainWindow::PrintConnectionInfo(const QHostInfo &hostInfo, int port)
{
const QList<QHostAddress> &addresses = hostInfo.addresses();
if (hostInfo.error() != QHostInfo::NoError) {
qWarning("Lookup failed: %s", hostInfo.errorString().toAscii().constData());
return;
}
if (!addresses.isEmpty())
{
QHostAddress address = addresses.first();
qDebug() << "Connect: " << address.toString() << " Port: " << port << endl;
}
}
void AutorizationWindows::on_server_editingFinished()
{
QHostInfo hostInfo = QHostInfo::fromName(ui->server->text());
QPalette palette;
if (hostInfo.error() != QHostInfo::NoError)
{
palette.setColor(QPalette::Text,Qt::red);
ui->server->setPalette(palette);
isServer = false;
ui->connect->setEnabled(false);
}
if(hostInfo.error() == QHostInfo::NoError)
{
palette.setColor(QPalette::Text,Qt::black);
ui->server->setPalette(palette);
server = hostInfo.addresses().first();
ui->server->setPlaceholderText(server.toString());
qDebug()<<server.toString();
isServer = true;
if(port>100) ui->connect->setEnabled(true);
}
}
QScriptValue NetworkAutomaticProxy::dnsResolve(QScriptContext *context, QScriptEngine *engine)
{
if (context->argumentCount() != 1)
{
return context->throwError(QLatin1String("Function dnsResolve takes only one argument!"));
}
const QHostInfo host = QHostInfo::fromName(context->argument(0).toString());
if (host.error() == QHostInfo::NoError)
{
return host.addresses().first().toString();
}
return engine->undefinedValue();
}
void ExitTunnel::TcpDnsLookupFinished(const QHostInfo &host_info)
{
TcpPendingDnsData value = _tcp_pending_dns[host_info.lookupId()];
_tcp_pending_dns.remove(host_info.lookupId());
bool okay = (host_info.error() == QHostInfo::NoError) && host_info.addresses().count();
qDebug() << "SOCKS hostname" << host_info.hostName() << "resolved:" << okay;
if(okay && _table.ContainsConnection(value.socket)) {
qDebug() << "SOCKS connecting to hostname" << host_info.hostName();
value.socket->connectToHost(host_info.addresses()[0], value.port);
} else {
qDebug() << "SOCKS aborting failed or closed connection:" << host_info.hostName();
//CloseSocket(value.socket);
}
}
void WebView::load(const LoadRequest &request)
{
const QUrl reqUrl = request.url();
if (reqUrl.isEmpty())
return;
if (reqUrl.scheme() == QL1S("javascript")) {
const QString scriptSource = reqUrl.toString().mid(11);
// Is the javascript source percent encoded or not?
// Looking for % character in source should work in most cases
if (scriptSource.contains(QL1C('%')))
page()->runJavaScript(QUrl::fromPercentEncoding(scriptSource.toUtf8()));
else
page()->runJavaScript(scriptSource);
return;
}
if (isUrlValid(reqUrl)) {
loadRequest(request);
return;
}
// Make sure to correctly load hosts like localhost (eg. without the dot)
if (!reqUrl.isEmpty() &&
reqUrl.scheme().isEmpty() &&
!QzTools::containsSpace(reqUrl.path()) && // See #1622
!reqUrl.path().contains(QL1C('.'))
) {
QUrl u(QSL("http://") + reqUrl.path());
if (u.isValid()) {
// This is blocking...
QHostInfo info = QHostInfo::fromName(u.path());
if (info.error() == QHostInfo::NoError) {
LoadRequest req = request;
req.setUrl(u);
loadRequest(req);
return;
}
}
}
if (qzSettings->searchFromAddressBar) {
const LoadRequest searchRequest = mApp->searchEnginesManager()->searchResult(request.urlString());
loadRequest(searchRequest);
}
}
