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/****************************************************************************
**
** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the QtLocation 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.
**
**
** $QT_END_LICENSE$
**
** This file is part of the Nokia services plugin for the Maps and
** Navigation API. The use of these services, whether by use of the
** plugin or by other means, is governed by the terms and conditions
** described by the file NOKIA_TERMS_AND_CONDITIONS.txt in
** this package, located in the directory containing the Nokia services
** plugin source code.
**
****************************************************************************/
#include "qgeoroutereply_nokia.h"
#include "qgeoroutexmlparser.h"
#include <qgeorouterequest.h>
QT_BEGIN_NAMESPACE
QGeoRouteReplyNokia::QGeoRouteReplyNokia(const QGeoRouteRequest &request, QNetworkReply *reply, QObject *parent)
: QGeoRouteReply(request, parent),
m_reply(reply)
{
connect(m_reply,
SIGNAL(finished()),
this,
SLOT(networkFinished()));
connect(m_reply,
SIGNAL(error(QNetworkReply::NetworkError)),
this,
SLOT(networkError(QNetworkReply::NetworkError)));
}
QGeoRouteReplyNokia::~QGeoRouteReplyNokia()
{
}
void QGeoRouteReplyNokia::abort()
{
if (!m_reply)
return;
m_reply->abort();
m_reply->deleteLater();
m_reply = 0;
}
void QGeoRouteReplyNokia::networkFinished()
{
if (!m_reply)
return;
if (m_reply->error() != QNetworkReply::NoError) {
// Removed because this is already done in networkError, which previously caused _two_ errors to be raised for every error.
//setError(QGeoRouteReply::CommunicationError, m_reply->errorString());
//m_reply->deleteLater();
//m_reply = 0;
return;
}
QGeoRouteXmlParser parser(request());
if (parser.parse(m_reply)) {
setRoutes(parser.results());
setFinished(true);
} else {
// add a qWarning with the actual parser.errorString()
setError(QGeoRouteReply::ParseError, "The response from the service was not in a recognisable format.");
}
m_reply->deleteLater();
m_reply = 0;
}
void QGeoRouteReplyNokia::networkError(QNetworkReply::NetworkError error)
{
Q_UNUSED(error)
if (!m_reply)
return;
bool resolvedError = false;
if (QNetworkReply::UnknownContentError == error) {
QGeoRouteXmlParser parser(request());
if (parser.parse(m_reply)) {
setRoutes(parser.results());
setFinished(true);
resolvedError = true;
}
}
if (!resolvedError)
setError(QGeoRouteReply::CommunicationError, m_reply->errorString());
m_reply->deleteLater();
m_reply = 0;
}
QT_END_NAMESPACE
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