Add geoservices plugin to support ESRI mapping servicesv5.8.0-alpha1

[ChangeLog] Add geoservices plugin to support ESRI mapping
services.

Change-Id: I96fdfd9af77dc51166a9ded268bbcf0d66016fda
Reviewed-by: Alex Blasche <alexander.blasche@qt.io>

1 files changed, 114 insertions, 0 deletions

diff --git a/src/plugins/geoservices/esri/georoutereply_esri.cpp b/src/plugins/geoservices/esri/georoutereply_esri.cpp
new file mode 100644
index 00000000..4a7d5c67
--- /dev/null
+++ b/src/plugins/geoservices/esri/georoutereply_esri.cpp
@@ -0,0 +1,114 @@
+/****************************************************************************
+**
+** Copyright (C) 2013-2016 Esri <contracts@esri.com>
+** Contact: https://www.qt.io/licensing/
+**
+** 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 The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/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 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "georoutereply_esri.h"
+#include "georoutejsonparser_esri.h"
+
+#include <QJsonDocument>
+
+QT_BEGIN_NAMESPACE
+
+// JSON reference: http://resources.arcgis.com/en/help/arcgis-rest-api/#/Route_service_with_synchronous_execution/02r300000036000000/
+
+GeoRouteReplyEsri::GeoRouteReplyEsri(QNetworkReply *reply, const QGeoRouteRequest &request,
+                                     QObject *parent) :
+    QGeoRouteReply(request, parent), m_reply(reply)
+{
+    connect(m_reply, SIGNAL(finished()), this, SLOT(networkReplyFinished()));
+    connect(m_reply, SIGNAL(error(QNetworkReply::NetworkError)),
+            this, SLOT(networkReplyError(QNetworkReply::NetworkError)));
+}
+
+GeoRouteReplyEsri::~GeoRouteReplyEsri()
+{
+    if (m_reply)
+        m_reply->deleteLater();
+}
+
+void GeoRouteReplyEsri::abort()
+{
+    if (!m_reply)
+        return;
+
+    m_reply->abort();
+    m_reply->deleteLater();
+    m_reply = Q_NULLPTR;
+}
+
+void GeoRouteReplyEsri::networkReplyFinished()
+{
+    if (!m_reply)
+        return;
+
+    if (m_reply->error() != QNetworkReply::NoError)
+    {
+        setError(QGeoRouteReply::CommunicationError, m_reply->errorString());
+        m_reply->deleteLater();
+        m_reply = Q_NULLPTR;
+        return;
+    }
+
+    QJsonDocument document = QJsonDocument::fromJson(m_reply->readAll());
+    GeoRouteJsonParserEsri parser(document);
+
+    if (parser.isValid())
+    {
+        setRoutes(parser.routes());
+        setFinished(true);
+    } else {
+        setError(QGeoRouteReply::ParseError, parser.errorString());
+    }
+
+    m_reply->deleteLater();
+    m_reply = Q_NULLPTR;
+}
+
+void GeoRouteReplyEsri::networkReplyError(QNetworkReply::NetworkError error)
+{
+    Q_UNUSED(error)
+
+    if (!m_reply)
+        return;
+
+    setError(QGeoRouteReply::CommunicationError, m_reply->errorString());
+    m_reply->deleteLater();
+    m_reply = Q_NULLPTR;
+}
+
+QT_END_NAMESPACE