Clean up: move QGeoRouteParserOsrmV4 into OSM plugin

It's only used there. Need to privately export QGeoRouteParserPrivate
for this.

Change-Id: I0342dc31836a9db731f495434b9d4c7dd5973af2
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Ivan Solovev <ivan.solovev@qt.io>

1 files changed, 0 insertions, 411 deletions

diff --git a/src/location/maps/qgeorouteparserosrmv4.cpp b/src/location/maps/qgeorouteparserosrmv4.cpp
deleted file mode 100644
index a69920aa..00000000
--- a/src/location/maps/qgeorouteparserosrmv4.cpp
+++ /dev/null
@@ -1,411 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** 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 "qgeorouteparserosrmv4_p.h"
-#include "qgeorouteparser_p_p.h"
-#include "qgeoroutesegment.h"
-#include "qgeomaneuver.h"
-
-#include <QtCore/private/qobject_p.h>
-#include <QtCore/QJsonDocument>
-#include <QtCore/QJsonObject>
-#include <QtCore/QJsonArray>
-#include <QtCore/QUrlQuery>
-
-QT_BEGIN_NAMESPACE
-
-static QList<QGeoCoordinate> parsePolyline(const QByteArray &data)
-{
-    QList<QGeoCoordinate> path;
-
-    bool parsingLatitude = true;
-
-    int shift = 0;
-    int value = 0;
-
-    QGeoCoordinate coord(0, 0);
-
-    for (int i = 0; i < data.length(); ++i) {
-        unsigned char c = data.at(i) - 63;
-
-        value |= (c & 0x1f) << shift;
-        shift += 5;
-
-        // another chunk
-        if (c & 0x20)
-            continue;
-
-        int diff = (value & 1) ? ~(value >> 1) : (value >> 1);
-
-        if (parsingLatitude) {
-            coord.setLatitude(coord.latitude() + (double)diff/1e6);
-        } else {
-            coord.setLongitude(coord.longitude() + (double)diff/1e6);
-            path.append(coord);
-        }
-
-        parsingLatitude = !parsingLatitude;
-
-        value = 0;
-        shift = 0;
-    }
-
-    return path;
-}
-
-static QGeoManeuver::InstructionDirection osrmInstructionDirection(const QString &instructionCode, QGeoRouteParser::TrafficSide trafficSide)
-{
-    if (instructionCode == QLatin1String("0"))
-        return QGeoManeuver::NoDirection;
-    else if (instructionCode == QLatin1String("1"))
-        return QGeoManeuver::DirectionForward;
-    else if (instructionCode == QLatin1String("2"))
-        return QGeoManeuver::DirectionBearRight;
-    else if (instructionCode == QLatin1String("3"))
-        return QGeoManeuver::DirectionRight;
-    else if (instructionCode == QLatin1String("4"))
-        return QGeoManeuver::DirectionHardRight;
-    else if (instructionCode == QLatin1String("5")) {
-        switch (trafficSide) {
-        case QGeoRouteParser::RightHandTraffic:
-            return QGeoManeuver::DirectionUTurnLeft;
-        case QGeoRouteParser::LeftHandTraffic:
-            return QGeoManeuver::DirectionUTurnRight;
-        }
-        return QGeoManeuver::DirectionUTurnLeft;
-    } else if (instructionCode == QLatin1String("6"))
-        return QGeoManeuver::DirectionHardLeft;
-    else if (instructionCode == QLatin1String("7"))
-        return QGeoManeuver::DirectionLeft;
-    else if (instructionCode == QLatin1String("8"))
-        return QGeoManeuver::DirectionBearLeft;
-    else if (instructionCode == QLatin1String("9"))
-        return QGeoManeuver::NoDirection;
-    else if (instructionCode == QLatin1String("10"))
-        return QGeoManeuver::DirectionForward;
-    else if (instructionCode == QLatin1String("11"))
-        return QGeoManeuver::NoDirection;
-    else if (instructionCode == QLatin1String("12"))
-        return QGeoManeuver::NoDirection;
-    else if (instructionCode == QLatin1String("13"))
-        return QGeoManeuver::NoDirection;
-    else if (instructionCode == QLatin1String("14"))
-        return QGeoManeuver::NoDirection;
-    else if (instructionCode == QLatin1String("15"))
-        return QGeoManeuver::NoDirection;
-    else
-        return QGeoManeuver::NoDirection;
-}
-
-static QString osrmInstructionText(const QString &instructionCode, const QString &wayname)
-{
-    if (instructionCode == QLatin1String("0")) {
-        return QString();
-    } else if (instructionCode == QLatin1String("1")) {
-        if (wayname.isEmpty())
-            return QGeoRouteParserOsrmV4::tr("Go straight.");
-        else
-            return QGeoRouteParserOsrmV4::tr("Go straight onto %1.").arg(wayname);
-    } else if (instructionCode == QLatin1String("2")) {
-        if (wayname.isEmpty())
-            return QGeoRouteParserOsrmV4::tr("Turn slightly right.");
-        else
-            return QGeoRouteParserOsrmV4::tr("Turn slightly right onto %1.").arg(wayname);
-    } else if (instructionCode == QLatin1String("3")) {
-        if (wayname.isEmpty())
-            return QGeoRouteParserOsrmV4::tr("Turn right.");
-        else
-            return QGeoRouteParserOsrmV4::tr("Turn right onto %1.").arg(wayname);
-    } else if (instructionCode == QLatin1String("4")) {
-        if (wayname.isEmpty())
-            return QGeoRouteParserOsrmV4::tr("Make a sharp right.");
-        else
-            return QGeoRouteParserOsrmV4::tr("Make a sharp right onto %1.").arg(wayname);
-    }
-    else if (instructionCode == QLatin1String("5")) {
-        return QGeoRouteParserOsrmV4::tr("When it is safe to do so, perform a U-turn.");
-    } else if (instructionCode == QLatin1String("6")) {
-        if (wayname.isEmpty())
-            return QGeoRouteParserOsrmV4::tr("Make a sharp left.");
-        else
-            return QGeoRouteParserOsrmV4::tr("Make a sharp left onto %1.").arg(wayname);
-    } else if (instructionCode == QLatin1String("7")) {
-        if (wayname.isEmpty())
-            return QGeoRouteParserOsrmV4::tr("Turn left.");
-        else
-            return QGeoRouteParserOsrmV4::tr("Turn left onto %1.").arg(wayname);
-    } else if (instructionCode == QLatin1String("8")) {
-        if (wayname.isEmpty())
-            return QGeoRouteParserOsrmV4::tr("Turn slightly left.");
-        else
-            return QGeoRouteParserOsrmV4::tr("Turn slightly left onto %1.").arg(wayname);
-    } else if (instructionCode == QLatin1String("9")) {
-        return QGeoRouteParserOsrmV4::tr("Reached waypoint.");
-    } else if (instructionCode == QLatin1String("10")) {
-        if (wayname.isEmpty())
-            return QGeoRouteParserOsrmV4::tr("Head on.");
-        else
-            return QGeoRouteParserOsrmV4::tr("Head onto %1.").arg(wayname);
-    } else if (instructionCode == QLatin1String("11")) {
-        return QGeoRouteParserOsrmV4::tr("Enter the roundabout.");
-    } else if (instructionCode == QLatin1String("11-1")) {
-        if (wayname.isEmpty())
-            return QGeoRouteParserOsrmV4::tr("At the roundabout take the first exit.");
-        else
-            return QGeoRouteParserOsrmV4::tr("At the roundabout take the first exit onto %1.").arg(wayname);
-    } else if (instructionCode == QLatin1String("11-2")) {
-        if (wayname.isEmpty())
-            return QGeoRouteParserOsrmV4::tr("At the roundabout take the second exit.");
-        else
-            return QGeoRouteParserOsrmV4::tr("At the roundabout take the second exit onto %1.").arg(wayname);
-    } else if (instructionCode == QLatin1String("11-3")) {
-        if (wayname.isEmpty())
-            return QGeoRouteParserOsrmV4::tr("At the roundabout take the third exit.");
-        else
-            return QGeoRouteParserOsrmV4::tr("At the roundabout take the third exit onto %1.").arg(wayname);
-    } else if (instructionCode == QLatin1String("11-4")) {
-        if (wayname.isEmpty())
-            return QGeoRouteParserOsrmV4::tr("At the roundabout take the fourth exit.");
-        else
-            return QGeoRouteParserOsrmV4::tr("At the roundabout take the fourth exit onto %1.").arg(wayname);
-    } else if (instructionCode == QLatin1String("11-5")) {
-        if (wayname.isEmpty())
-            return QGeoRouteParserOsrmV4::tr("At the roundabout take the fifth exit.");
-        else
-            return QGeoRouteParserOsrmV4::tr("At the roundabout take the fifth exit onto %1.").arg(wayname);
-    } else if (instructionCode == QLatin1String("11-6")) {
-        if (wayname.isEmpty())
-            return QGeoRouteParserOsrmV4::tr("At the roundabout take the sixth exit.");
-        else
-            return QGeoRouteParserOsrmV4::tr("At the roundabout take the sixth exit onto %1.").arg(wayname);
-    } else if (instructionCode == QLatin1String("11-7")) {
-        if (wayname.isEmpty())
-            return QGeoRouteParserOsrmV4::tr("At the roundabout take the seventh exit.");
-        else
-            return QGeoRouteParserOsrmV4::tr("At the roundabout take the seventh exit onto %1.").arg(wayname);
-    } else if (instructionCode == QLatin1String("11-8")) {
-        if (wayname.isEmpty())
-            return QGeoRouteParserOsrmV4::tr("At the roundabout take the eighth exit.");
-        else
-            return QGeoRouteParserOsrmV4::tr("At the roundabout take the eighth exit onto %1.").arg(wayname);
-    } else if (instructionCode == QLatin1String("11-9")) {
-        if (wayname.isEmpty())
-            return QGeoRouteParserOsrmV4::tr("At the roundabout take the ninth exit.");
-        else
-            return QGeoRouteParserOsrmV4::tr("At the roundabout take the ninth exit onto %1.").arg(wayname);
-    } else if (instructionCode == QLatin1String("12")) {
-        if (wayname.isEmpty())
-            return QGeoRouteParserOsrmV4::tr("Leave the roundabout.");
-        else
-            return QGeoRouteParserOsrmV4::tr("Leave the roundabout onto %1.").arg(wayname);
-    } else if (instructionCode == QLatin1String("13")) {
-        return QGeoRouteParserOsrmV4::tr("Stay on the roundabout.");
-    } else if (instructionCode == QLatin1String("14")) {
-        if (wayname.isEmpty())
-            return QGeoRouteParserOsrmV4::tr("Start at the end of the street.");
-        else
-            return QGeoRouteParserOsrmV4::tr("Start at the end of %1.").arg(wayname);
-    } else if (instructionCode == QLatin1String("15")) {
-        return QGeoRouteParserOsrmV4::tr("You have reached your destination.");
-    } else {
-        return QGeoRouteParserOsrmV4::tr("Don't know what to say for '%1'").arg(instructionCode);
-    }
-}
-
-static QGeoRoute constructRoute(const QByteArray &geometry, const QJsonArray &instructions,
-                                const QJsonObject &summary, QGeoRouteParser::TrafficSide trafficSide)
-{
-    QGeoRoute route;
-
-    const QList<QGeoCoordinate> path = parsePolyline(geometry);
-
-    QGeoRouteSegment firstSegment;
-    int firstPosition = -1;
-
-    for (qsizetype i = instructions.count() - 1; i >= 0; --i) {
-        const QJsonArray instruction = instructions.at(i).toArray();
-
-        if (instruction.count() < 8) {
-            qWarning("Instruction does not contain enough fields.");
-            continue;
-        }
-
-        const QString instructionCode = instruction.at(0).toString();
-        const QString wayname = instruction.at(1).toString();
-        double segmentLength = instruction.at(2).toDouble();
-        int position = instruction.at(3).toDouble();
-        int time = instruction.at(4).toDouble();
-        //const QString segmentLengthString = instruction.at(5).toString();
-        //const QString direction = instruction.at(6).toString();
-        //double azimuth = instruction.at(7).toDouble();
-
-        QGeoRouteSegment segment;
-        segment.setDistance(segmentLength);
-
-        QGeoManeuver maneuver;
-        maneuver.setDirection(osrmInstructionDirection(instructionCode, trafficSide));
-        maneuver.setDistanceToNextInstruction(segmentLength);
-        maneuver.setInstructionText(osrmInstructionText(instructionCode, wayname));
-        maneuver.setPosition(path.at(position));
-        maneuver.setTimeToNextInstruction(time);
-
-        segment.setManeuver(maneuver);
-
-        if (firstPosition == -1)
-            segment.setPath(path.mid(position));
-        else
-            segment.setPath(path.mid(position, firstPosition - position));
-
-        segment.setTravelTime(time);
-
-        segment.setNextRouteSegment(firstSegment);
-
-        firstSegment = segment;
-        firstPosition = position;
-    }
-
-    route.setDistance(summary.value(QStringLiteral("total_distance")).toDouble());
-    route.setTravelTime(summary.value(QStringLiteral("total_time")).toDouble());
-    route.setFirstRouteSegment(firstSegment);
-    route.setPath(path);
-
-    return route;
-}
-
-class QGeoRouteParserOsrmV4Private :  public QGeoRouteParserPrivate
-{
-    Q_DECLARE_PUBLIC(QGeoRouteParserOsrmV4)
-public:
-    QGeoRouteParserOsrmV4Private();
-    virtual ~QGeoRouteParserOsrmV4Private();
-
-    QGeoRouteReply::Error parseReply(QList<QGeoRoute> &routes, QString &errorString, const QByteArray &reply) const override;
-    QUrl requestUrl(const QGeoRouteRequest &request, const QString &prefix) const override;
-};
-
-QGeoRouteParserOsrmV4Private::QGeoRouteParserOsrmV4Private() : QGeoRouteParserPrivate()
-{
-}
-
-QGeoRouteParserOsrmV4Private::~QGeoRouteParserOsrmV4Private()
-{
-}
-
-QGeoRouteReply::Error QGeoRouteParserOsrmV4Private::parseReply(QList<QGeoRoute> &routes, QString &errorString, const QByteArray &reply) const
-{
-    // OSRM v4 specs: https://github.com/Project-OSRM/osrm-backend/wiki/Server-API---v4,-old
-    QJsonDocument document = QJsonDocument::fromJson(reply);
-
-    if (document.isObject()) {
-        QJsonObject object = document.object();
-
-        //double version = object.value(QStringLiteral("version")).toDouble();
-        int status = object.value(QStringLiteral("status")).toDouble();
-        QString statusMessage = object.value(QStringLiteral("status_message")).toString();
-
-        // status code 0 or 200 are case of success
-        // status code is 207 if no route was found
-        // an error occurred when trying to find a route
-        if (0 != status && 200 != status) {
-            errorString = statusMessage;
-            return QGeoRouteReply::UnknownError;
-        }
-
-        QJsonObject routeSummary = object.value(QStringLiteral("route_summary")).toObject();
-
-        QByteArray routeGeometry =
-            object.value(QStringLiteral("route_geometry")).toString().toLatin1();
-
-        QJsonArray routeInstructions = object.value(QStringLiteral("route_instructions")).toArray();
-
-        QGeoRoute route = constructRoute(routeGeometry, routeInstructions, routeSummary, trafficSide);
-
-        routes.append(route);
-
-        const QJsonArray alternativeSummaries =
-            object.value(QStringLiteral("alternative_summaries")).toArray();
-        const QJsonArray alternativeGeometries =
-            object.value(QStringLiteral("alternative_geometries")).toArray();
-        const QJsonArray alternativeInstructions =
-            object.value(QStringLiteral("alternative_instructions")).toArray();
-
-        if (alternativeSummaries.count() == alternativeGeometries.count() &&
-            alternativeSummaries.count() == alternativeInstructions.count()) {
-            for (qsizetype i = 0; i < alternativeSummaries.count(); ++i) {
-                route = constructRoute(alternativeGeometries.at(i).toString().toLatin1(),
-                                       alternativeInstructions.at(i).toArray(),
-                                       alternativeSummaries.at(i).toObject(),
-                                       trafficSide);
-                //routes.append(route);
-            }
-        }
-
-        return QGeoRouteReply::NoError;
-    } else {
-        errorString = QStringLiteral("Couldn't parse json.");
-        return QGeoRouteReply::ParseError;
-    }
-}
-
-QUrl QGeoRouteParserOsrmV4Private::requestUrl(const QGeoRouteRequest &request, const QString &prefix) const
-{
-    QUrl url(prefix);
-    QUrlQuery query;
-
-    query.addQueryItem(QStringLiteral("instructions"), QStringLiteral("true"));
-
-    for (const QGeoCoordinate &c : request.waypoints()) {
-        query.addQueryItem(QStringLiteral("loc"), QString::number(c.latitude()) + QLatin1Char(',') +
-                                                 QString::number(c.longitude()));
-    }
-
-    url.setQuery(query);
-    return url;
-}
-
-QGeoRouteParserOsrmV4::QGeoRouteParserOsrmV4(QObject *parent)
-    : QGeoRouteParser(*new QGeoRouteParserOsrmV4Private(), parent)
-{
-}
-
-QGeoRouteParserOsrmV4::~QGeoRouteParserOsrmV4()
-{
-}
-
-QT_END_NAMESPACE