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/* ============================================================
*
* This file is a part of the rekonq project
*
* Copyright (C) 2007-2008 Trolltech ASA. All rights reserved
* Copyright (C) 2008-2009 by Andrea Diamantini <adjam7 at gmail dot com>*
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License or (at your option) version 3 or any later version
* accepted by the membership of KDE e.V. (or its successor approved
* by the membership of KDE e.V.), which shall act as a proxy
* defined in Section 14 of version 3 of the license.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* ============================================================ */
// Self Includes
#include "networkaccessmanager.h"
#include "networkaccessmanager.moc"
// Local Includes
#include "application.h"
#include "mainwindow.h"
// Auto Includes
#include "rekonq.h"
// Ui Includes
#include "ui_password.h"
#include "ui_proxy.h"
// KDE Includes
#include <KMessageBox>
#include <KStandardDirs>
// Qt Includes
#include <QtCore/QPointer>
#include <QtCore/QIODevice>
#include <QtGui/QStyle>
#include <QtGui/QTextDocument>
#include <QtNetwork/QAuthenticator>
#include <QtNetwork/QNetworkDiskCache>
NetworkAccessManager::NetworkAccessManager(QObject *parent)
: QNetworkAccessManager(parent)
, m_diskCache(0)
{
connect(this, SIGNAL(authenticationRequired(QNetworkReply*, QAuthenticator*)),
SLOT(authenticationRequired(QNetworkReply*, QAuthenticator*)));
connect(this, SIGNAL(proxyAuthenticationRequired(const QNetworkProxy&, QAuthenticator*)),
SLOT(proxyAuthenticationRequired(const QNetworkProxy&, QAuthenticator*)));
#ifndef QT_NO_OPENSSL
connect(this, SIGNAL(sslErrors(QNetworkReply*, const QList<QSslError>&)),
SLOT(slotSSLErrors(QNetworkReply*, const QList<QSslError>&)));
#endif
// load AccessManager Settings
loadSettings();
// resetting disk cache
resetDiskCache();
}
void NetworkAccessManager::loadSettings()
{
if (ReKonfig::isProxyEnabled())
{
QNetworkProxy proxy;
if (ReKonfig::proxyType() == 0)
{
proxy.setType(QNetworkProxy::Socks5Proxy);
}
else
{
proxy.setType(QNetworkProxy::HttpProxy);
}
proxy.setHostName(ReKonfig::proxyHostName());
proxy.setPort(ReKonfig::proxyPort());
proxy.setUser(ReKonfig::proxyUserName());
proxy.setPassword(ReKonfig::proxyPassword());
setProxy(proxy);
}
}
void NetworkAccessManager::resetDiskCache()
{
if(!m_diskCache)
{
m_diskCache = new QNetworkDiskCache(this);
QString location = KStandardDirs::locateLocal("cache", "", true);
kDebug() << location;
m_diskCache->setCacheDirectory(location);
setCache(m_diskCache);
}
else
{
QString location = m_diskCache->cacheDirectory();
QDir cacheDir(location + QString("/http") );
QStringList fileList = cacheDir.entryList();
foreach(QString str, fileList)
{
QFile file(str);
file.remove();
}
}
}
void NetworkAccessManager::authenticationRequired(QNetworkReply *reply, QAuthenticator *auth)
{
MainWindow *mainWindow = Application::instance()->mainWindow();
QPointer<KDialog> dialog = new KDialog(mainWindow, Qt::Sheet);
dialog->setButtons(KDialog::Ok | KDialog::Cancel);
Ui::passwordWidget passwordWidget;
QWidget widget;
passwordWidget.setupUi(&widget);
dialog->setMainWidget(&widget);
passwordWidget.iconLabel->setText(QString());
passwordWidget.iconLabel->setPixmap(mainWindow->style()->standardIcon(QStyle::SP_MessageBoxQuestion, 0, mainWindow).pixmap(32, 32));
QString introMessage = i18n("<qt>Enter username and password for %1 at %2</qt>",
Qt::escape(reply->url().toString()),
Qt::escape(reply->url().toString()) );
passwordWidget.introLabel->setText(introMessage);
passwordWidget.introLabel->setWordWrap(true);
if (dialog->exec() == KDialog::Ok)
{
auth->setUser(passwordWidget.userNameLineEdit->text());
auth->setPassword(passwordWidget.passwordLineEdit->text());
}
delete dialog;
}
void NetworkAccessManager::proxyAuthenticationRequired(const QNetworkProxy &proxy, QAuthenticator *auth)
{
MainWindow *mainWindow = Application::instance()->mainWindow();
QPointer<KDialog> dialog = new KDialog(mainWindow, Qt::Sheet);
dialog->setButtons(KDialog::Ok | KDialog::Cancel);
Ui::proxyWidget proxyWdg;
QWidget widget;
proxyWdg.setupUi(&widget);
dialog->setMainWidget(&widget);
proxyWdg.iconLabel->setText(QString());
proxyWdg.iconLabel->setPixmap(mainWindow->style()->standardIcon(QStyle::SP_MessageBoxQuestion, 0, mainWindow).pixmap(32, 32));
QString introMessage = i18n("<qt>Connect to proxy %1 using:</qt>", Qt::escape(proxy.hostName()) );
proxyWdg.introLabel->setText(introMessage);
proxyWdg.introLabel->setWordWrap(true);
if (dialog->exec() == KDialog::Ok)
{
auth->setUser(proxyWdg.userNameLineEdit->text());
auth->setPassword(proxyWdg.passwordLineEdit->text());
}
delete dialog;
}
#ifndef QT_NO_OPENSSL
void NetworkAccessManager::slotSSLErrors(QNetworkReply *reply, const QList<QSslError> &error)
{
MainWindow *mainWindow = Application::instance()->mainWindow();
QStringList errorStrings;
for (int i = 0; i < error.count(); ++i)
errorStrings += error.at(i).errorString();
QString errors = errorStrings.join(QLatin1String("\n"));
int ret = KMessageBox::warningContinueCancel(mainWindow,
i18n("SSL Errors:\n\n") + reply->url().toString() + "\n\n" + QString(errors) + "\n\n");
if (ret == KMessageBox::Yes)
reply->ignoreSslErrors();
}
#endif
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