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39
40 #include "qgeoroutereplyosm.h"
41 #include "qgeoroutingmanagerengineosm.h"
42
43 QT_BEGIN_NAMESPACE
44
QGeoRouteReplyOsm(QNetworkReply * reply,const QGeoRouteRequest & request,QObject * parent)45 QGeoRouteReplyOsm::QGeoRouteReplyOsm(QNetworkReply *reply, const QGeoRouteRequest &request,
46 QObject *parent)
47 : QGeoRouteReply(request, parent)
48 {
49 if (!reply) {
50 setError(UnknownError, QStringLiteral("Null reply"));
51 return;
52 }
53 connect(reply, SIGNAL(finished()), this, SLOT(networkReplyFinished()));
54 connect(reply, SIGNAL(errorOccurred(QNetworkReply::NetworkError)),
55 this, SLOT(networkReplyError(QNetworkReply::NetworkError)));
56 connect(this, &QGeoRouteReply::aborted, reply, &QNetworkReply::abort);
57 connect(this, &QObject::destroyed, reply, &QObject::deleteLater);
58 }
59
~QGeoRouteReplyOsm()60 QGeoRouteReplyOsm::~QGeoRouteReplyOsm()
61 {
62 }
63
networkReplyFinished()64 void 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 *>(parent());
73 const QGeoRouteParser *parser = engine->routeParser();
74
75 QList<QGeoRoute> routes;
76 QString errorString;
77 QGeoRouteReply::Error error = parser->parseReply(routes, errorString, 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(0, 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
networkReplyError(QNetworkReply::NetworkError error)95 void QGeoRouteReplyOsm::networkReplyError(QNetworkReply::NetworkError error)
96 {
97 Q_UNUSED(error);
98 QNetworkReply *reply = static_cast<QNetworkReply *>(sender());
99 reply->deleteLater();
100 setError(QGeoRouteReply::CommunicationError, reply->errorString());
101 }
102
103 QT_END_NAMESPACE
104