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Diffstat (limited to 'src/analyzer/networkanalyzer.cpp')
| -rw-r--r-- | src/analyzer/networkanalyzer.cpp | 199 |
1 files changed, 199 insertions, 0 deletions
diff --git a/src/analyzer/networkanalyzer.cpp b/src/analyzer/networkanalyzer.cpp new file mode 100644 index 00000000..53972a9c --- /dev/null +++ b/src/analyzer/networkanalyzer.cpp @@ -0,0 +1,199 @@ +/* ============================================================ +* +* 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::ResizeToContents); + _requestList->header()->setResizeMode(1, QHeaderView::Stretch); + _requestList->header()->setResizeMode(2, QHeaderView::ResizeToContents); + _requestList->header()->setResizeMode(3, QHeaderView::ResizeToContents); + _requestList->header()->setResizeMode(4, QHeaderView::ResizeToContents); + + _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; + 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() ) ); +} + + +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 += QL1S("<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 += QL1S("<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); +} |