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39
40#include "qgeoroutereplyosm.h"
41#include "qgeoroutingmanagerengineosm.h"
42
43QT_BEGIN_NAMESPACE
44
45QGeoRouteReplyOsm::QGeoRouteReplyOsm(QNetworkReply *reply, const QGeoRouteRequest &request,
46 QObject *parent)
47: QGeoRouteReply(request, parent)
48{
49 if (!reply) {
50 setError(error: UnknownError, QStringLiteral("Null reply"));
51 return;
52 }
53 connect(sender: reply, SIGNAL(finished()), receiver: this, SLOT(networkReplyFinished()));
54 connect(sender: reply, SIGNAL(errorOccurred(QNetworkReply::NetworkError)),
55 receiver: this, SLOT(networkReplyError(QNetworkReply::NetworkError)));
56 connect(sender: this, signal: &QGeoRouteReply::aborted, receiver: reply, slot: &QNetworkReply::abort);
57 connect(sender: this, signal: &QObject::destroyed, receiver: reply, slot: &QObject::deleteLater);
58}
59
60QGeoRouteReplyOsm::~QGeoRouteReplyOsm()
61{
62}
63
64void QGeoRouteReplyOsm::networkReplyFinished()
65{
66 QNetworkReply *reply = static_cast<QNetworkReply *>(sender());
67 reply->deleteLater();
68
69 if (reply->error() != QNetworkReply::NoError)
70 return;
71
72 QGeoRoutingManagerEngineOsm *engine = qobject_cast<QGeoRoutingManagerEngineOsm *>(object: parent());
73 const QGeoRouteParser *parser = engine->routeParser();
74
75 QList<QGeoRoute> routes;
76 QString errorString;
77 QGeoRouteReply::Error error = parser->parseReply(routes, errorString, reply: reply->readAll());
78 // Setting the request into the result
79 for (QGeoRoute &route : routes) {
80 route.setRequest(request());
81 for (QGeoRoute &leg: route.routeLegs()) {
82 leg.setRequest(request());
83 }
84 }
85
86 if (error == QGeoRouteReply::NoError) {
87 setRoutes(routes.mid(pos: 0, alength: request().numberAlternativeRoutes() + 1));
88 // setError(QGeoRouteReply::NoError, status); // can't do this, or NoError is emitted and does damages
89 setFinished(true);
90 } else {
91 setError(error, errorString);
92 }
93}
94
95void QGeoRouteReplyOsm::networkReplyError(QNetworkReply::NetworkError error)
96{
97 Q_UNUSED(error);
98 QNetworkReply *reply = static_cast<QNetworkReply *>(sender());
99 reply->deleteLater();
100 setError(error: QGeoRouteReply::CommunicationError, errorString: reply->errorString());
101}
102
103QT_END_NAMESPACE
104

source code of qtlocation/src/plugins/geoservices/osm/qgeoroutereplyosm.cpp