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/****************************************************************************
**
** Copyright (C) 2012 Research In Motion
** Contact: http://www.qt-project.org/legal
**
** This file is part of the QtNetwork module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
/**
* Some notes about the code:
*
* ** It is assumed that the system proxies are for url based requests
* ie. HTTP/HTTPS based.
*/
#include <QtNetwork/qnetworkproxy.h>
#ifndef QT_NO_NETWORKPROXY
#include <QtCore/qurl.h>
#include <QtNetwork/qnetworkconfiguration.h>
#include <bps/netstatus.h>
#include <errno.h>
QT_BEGIN_NAMESPACE
QList<QNetworkProxy> QNetworkProxyFactory::systemProxyForQuery(const QNetworkProxyQuery &query)
{
QNetworkProxy proxy;
if (query.queryType() != QNetworkProxyQuery::UrlRequest) {
qWarning("Unsupported query type: %d", query.queryType());
return QList<QNetworkProxy>() << QNetworkProxy(QNetworkProxy::NoProxy);
}
QUrl url = query.url();
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);
}
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;
}
QT_END_NAMESPACE
#endif
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