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/* ============================================================
*
* This file is a part of the rekonq project
*
* Copyright (C) 2007-2008 Trolltech ASA. All rights reserved
* Copyright (C) 2008-2010 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 "adblockmanager.h"
#include "application.h"
#include "webpage.h"
// KDE Includes
#include <KLocale>
#include <KProtocolManager>
NetworkAccessManager::NetworkAccessManager(QObject *parent)
: AccessManager(parent)
{
QString c = KGlobal::locale()->country();
if (c == QL1S("C"))
c = QL1S("en_US");
if (c != QL1S("en_US"))
c.append(QL1S(", en_US"));
_acceptLanguage = c.toLatin1();
}
QNetworkReply *NetworkAccessManager::createRequest(QNetworkAccessManager::Operation op, const QNetworkRequest &request, QIODevice *outgoingData)
{
WebPage *parentPage = qobject_cast<WebPage *>(parent());
QNetworkReply *reply = 0;
QNetworkRequest req = request;
req.setAttribute(QNetworkRequest::HttpPipeliningAllowedAttribute, true);
req.setRawHeader("Accept-Language", _acceptLanguage);
KIO::CacheControl cc = KProtocolManager::cacheControl();
switch (cc)
{
case KIO::CC_CacheOnly: // Fail request if not in cache.
req.setAttribute(QNetworkRequest::CacheLoadControlAttribute, QNetworkRequest::AlwaysCache);
break;
case KIO::CC_Refresh: // Always validate cached entry with remote site.
req.setAttribute(QNetworkRequest::CacheLoadControlAttribute, QNetworkRequest::PreferNetwork);
break;
case KIO::CC_Reload: // Always fetch from remote site
req.setAttribute(QNetworkRequest::CacheLoadControlAttribute, QNetworkRequest::AlwaysNetwork);
break;
case KIO::CC_Cache: // Use cached entry if available.
case KIO::CC_Verify: // Validate cached entry with remote site if expired.
default:
req.setAttribute(QNetworkRequest::CacheLoadControlAttribute, QNetworkRequest::PreferCache);
break;
}
// WARNING
// There are actually 2 exceptions here handled with QNAM
// instead of KIO that need fixes upstream before removing. They are:
// 1) DeleteOperation
// 2) CustomOperation
switch(op)
{
case QNetworkAccessManager::HeadOperation:
break;
case QNetworkAccessManager::GetOperation:
reply = Application::adblockManager()->block(req, parentPage);
break;
case QNetworkAccessManager::PutOperation:
break;
case QNetworkAccessManager::PostOperation:
break;
// This particular issue has been solved for KDE Version 4.5.96,
// so we can safely disable this piece of code
#if !KDE_IS_VERSION( 4, 5, 96)
case QNetworkAccessManager::DeleteOperation:
kDebug() << "DELETE OPERATION...";
reply = QNetworkAccessManager::createRequest(op, req, outgoingData);
if(!reply)
kDebug() << "OOOOOOOOOOOOOOOOOOO DELETE REPLY NULL";
break;
case QNetworkAccessManager::CustomOperation:
kDebug() << "CUSTOM OPERATION...";
reply = QNetworkAccessManager::createRequest(op, req, outgoingData);
if(!reply)
kDebug() << "OOOOOOOOOOOOOOOOOOO CUSTOM REPLY NULL";
break;
#endif
default:
kDebug() << "NON EXTANT CASE...";
break;
}
if(!reply)
reply = AccessManager::createRequest(op, req, outgoingData);
if(parentPage && parentPage->hasNetworkAnalyzerEnabled())
emit networkData( op, req, reply );
return reply;
}
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