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/* ============================================================
*
* This file is a part of the rekonq project
*
* Copyright (C) 2009, 2010 by Richard J. Moore <rich@kde.org>
* Copyright (C) 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 "networkanalyzer.h"
#include "networkanalyzer.moc"
// KDE Includes
#include <klocalizedstring.h>
#include <KPassivePopup>
// Qt Includes
#include <QtGui/QTreeWidget>
#include <QtGui/QVBoxLayout>
#include <QtGui/QHeaderView>
#include <QtGui/QLabel>
#include <QSignalMapper>
NetworkAnalyzer::NetworkAnalyzer(QWidget *parent)
: QWidget(parent)
, _mapper(new QSignalMapper(this))
, _requestList(new QTreeWidget(this))
{
QStringList headers;
headers << i18n("Method") << i18n("URL") << i18n("Response") << i18n("Length") << i18n("Content Type") << i18n("Info");
_requestList->setHeaderLabels( headers );
_requestList->header()->setResizeMode(0, QHeaderView::Interactive);
_requestList->header()->setResizeMode(1, QHeaderView::Interactive);
_requestList->header()->setResizeMode(2, QHeaderView::Interactive);
_requestList->header()->setResizeMode(3, QHeaderView::Interactive);
_requestList->header()->setResizeMode(4, QHeaderView::Interactive);
_requestList->setAlternatingRowColors(true);
QVBoxLayout *lay = new QVBoxLayout(this);
lay->addWidget( _requestList );
connect( _mapper, SIGNAL(mapped(QObject *)), this, SLOT(requestFinished(QObject *)) );
connect( _requestList, SIGNAL(itemDoubleClicked( QTreeWidgetItem*, int ) ), this, SLOT( showItemDetails( QTreeWidgetItem *) ) );
}
NetworkAnalyzer::~NetworkAnalyzer()
{
}
void NetworkAnalyzer::addRequest( QNetworkAccessManager::Operation op, const QNetworkRequest &req, QNetworkReply *reply )
{
// Add to list of requests
QStringList cols;
switch( op )
{
case QNetworkAccessManager::HeadOperation:
cols << QL1S("HEAD");
break;
case QNetworkAccessManager::GetOperation:
cols << QL1S("GET");
break;
case QNetworkAccessManager::PutOperation:
cols << QL1S("PUT");
break;
case QNetworkAccessManager::PostOperation:
cols << QL1S("POST");
break;
case QNetworkAccessManager::DeleteOperation:
cols << QL1S("DELETE");
break;
case QNetworkAccessManager::CustomOperation:
cols << QL1S("CUSTOM");
break;
default:
kDebug() << "Unknown network operation";
}
cols << req.url().toString();
cols << i18n("Pending");
QTreeWidgetItem *item = new QTreeWidgetItem( cols );
_requestList->addTopLevelItem( item );
// Add to maps
_requestMap.insert( reply, req );
_itemMap.insert( reply, item );
_itemRequestMap.insert( item, req );
_mapper->setMapping( reply, reply );
connect( reply, SIGNAL( finished() ), _mapper, SLOT( map() ) );
_requestList->header()->resizeSections(QHeaderView::ResizeToContents);
}
void NetworkAnalyzer::clear()
{
_requestMap.clear();
_itemMap.clear();
_itemReplyMap.clear();
_itemRequestMap.clear();
_requestList->clear();
}
void NetworkAnalyzer::requestFinished( QObject *replyObject )
{
QNetworkReply *reply = qobject_cast<QNetworkReply *>( replyObject );
if ( !reply ) {
kDebug() << "Failed to downcast reply";
return;
}
QTreeWidgetItem *item = _itemMap[reply];
// Record the reply headers
QList<QByteArray> headerValues;
foreach(const QByteArray &header, reply->rawHeaderList() )
{
headerValues += reply->rawHeader( header );
}
QPair< QList<QByteArray>, QList<QByteArray> > replyHeaders;
replyHeaders.first = reply->rawHeaderList();
replyHeaders.second = headerValues;
_itemReplyMap[item] = replyHeaders;
// Display the request
int status = reply->attribute( QNetworkRequest::HttpStatusCodeAttribute ).toInt();
QString reason = reply->attribute( QNetworkRequest::HttpReasonPhraseAttribute ).toString();
item->setText( 2, i18n("%1 %2", status, reason) );
QString length = reply->header( QNetworkRequest::ContentLengthHeader ).toString();
item->setText( 3, length );
QString contentType = reply->header( QNetworkRequest::ContentTypeHeader ).toString();
item->setText( 4, contentType );
if ( status == 302 )
{
QUrl target = reply->attribute( QNetworkRequest::RedirectionTargetAttribute ).toUrl();
item->setText( 5, i18n("Redirect: %1", target.toString() ) );
}
}
void NetworkAnalyzer::showItemDetails( QTreeWidgetItem *item )
{
// Show request details
QString details;
QNetworkRequest req = _itemRequestMap[item];
details += i18n("<h3>Request Details</h3>");
details += QL1S("<ul>");
foreach(const QByteArray &header, req.rawHeaderList() )
{
details += QL1S("<li>");
details += QL1S( header );
details += QL1S(": ");
details += QL1S( req.rawHeader( header ) );
details += QL1S("</li>");
}
details += QL1S("</ul>");
QPair< QList<QByteArray>, QList<QByteArray> > replyHeaders = _itemReplyMap[item];
details += i18n("<h3>Response Details</h3>");
details += QL1S("<ul>");
for ( int i = 0; i < replyHeaders.first.count(); i++ )
{
details += QL1S("<li>");
details += QL1S( replyHeaders.first[i] );
details += QL1S(": ");
details += QL1S( replyHeaders.second[i] );
details += QL1S("</li>");
}
details += QL1S("</ul>");
// QLabel *label = new QLabel(details, this);
// KPassivePopup *popup = new KPassivePopup(this);
// popup->setView(label);
// popup->show(_requestList->mapToGlobal(_requestList->pos()));
KPassivePopup::message(details,this);
}
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