QT_BEGIN_NAMESPACE
QList<QNetworkProxy> QNetworkProxyFactory::systemProxyForQuery(const QNetworkProxyQuery &query)
{
if (query.url().scheme() == QLatin1String("file")
|| query.url().scheme() == QLatin1String("qrc"))
return QList<QNetworkProxy>() << QNetworkProxy(QNetworkProxy::NoProxy);
if (query.queryType() != QNetworkProxyQuery::UrlRequest
&& query.queryType() != QNetworkProxyQuery::TcpSocket) {
qWarning("Unsupported query type: %d", query.queryType());
return QList<QNetworkProxy>() << QNetworkProxy(QNetworkProxy::NoProxy);
}
QUrl url;
if (query.queryType() == QNetworkProxyQuery::UrlRequest) {
url = query.url();
} else if (query.queryType() == QNetworkProxyQuery::TcpSocket
&& !query.peerHostName().isEmpty()) {
url.setHost(query.peerHostName());
switch (query.peerPort()) {
case 443:
url.setScheme(QLatin1String("https"));
break;
case 21:
url.setScheme(QLatin1String("ftp"));
break;
default:
// for unknown ports, we just pretend we are dealing
// with a HTTP URL, otherwise we will not get a proxy
// from the netstatus API
url.setScheme(QLatin1String("http"));
}
}
if (!url.isValid()) {
qWarning("Invalid URL: %s", qPrintable(url.toString()));
return QList<QNetworkProxy>() << QNetworkProxy(QNetworkProxy::NoProxy);
}
netstatus_proxy_details_t details;
memset(&details, 0, sizeof(netstatus_proxy_details_t));
#if BPS_VERSION >= 3001001
QByteArray bUrl(url.toEncoded());
QString sInterface(query.networkConfiguration().name());
QByteArray bInterface;
if (!sInterface.isEmpty()) {
if (query.networkConfiguration().type() != QNetworkConfiguration::InternetAccessPoint) {
qWarning("Unsupported configuration type: %d", query.networkConfiguration().type());
return QList<QNetworkProxy>() << QNetworkProxy(QNetworkProxy::NoProxy);
}
bInterface = sInterface.toUtf8();
}
if (netstatus_get_proxy_details_for_url(bUrl.constData(), (bInterface.isEmpty() ? NULL : bInterface.constData()), &details) != BPS_SUCCESS) {
qWarning("netstatus_get_proxy_details_for_url failed! errno: %d", errno);
return QList<QNetworkProxy>() << QNetworkProxy(QNetworkProxy::NoProxy);
}
#else
if (netstatus_get_proxy_details(&details) != BPS_SUCCESS) {
qWarning("netstatus_get_proxy_details failed! errno: %d", errno);
return QList<QNetworkProxy>() << QNetworkProxy(QNetworkProxy::NoProxy);
}
#endif
if (details.http_proxy_host == NULL) { // No proxy
netstatus_free_proxy_details(&details);
return QList<QNetworkProxy>() << QNetworkProxy(QNetworkProxy::NoProxy);
}
QNetworkProxy proxy;
QString protocol = query.protocolTag();
if (protocol.startsWith(QLatin1String("http"), Qt::CaseInsensitive)) { // http, https
proxy.setType((QNetworkProxy::HttpProxy));
} else if (protocol == QLatin1String("ftp")) {
proxy.setType(QNetworkProxy::FtpCachingProxy);
} else { // assume http proxy
qDebug("Proxy type: %s assumed to be http proxy", qPrintable(protocol));
proxy.setType((QNetworkProxy::HttpProxy));
}
// Set host
// Note: ftp and https proxy type fields *are* obsolete.
// The user interface allows only one host/port which gets duplicated
// to all proxy type fields.
proxy.setHostName(QString::fromUtf8(details.http_proxy_host));
// Set port
proxy.setPort(details.http_proxy_port);
// Set username
if (details.http_proxy_login_user)
proxy.setUser(QString::fromUtf8(details.http_proxy_login_user));
// Set password
if (details.http_proxy_login_password)
proxy.setPassword(QString::fromUtf8(details.http_proxy_login_password));
netstatus_free_proxy_details(&details);
return QList<QNetworkProxy>() << proxy;
}
