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36
37#include "qgeoserviceproviderplugin_nokia.h"
38
39#include "qgeocodingmanagerengine_nokia.h"
40#include "qgeoroutingmanagerengine_nokia.h"
41#include "qgeotiledmappingmanagerengine_nokia.h"
42#include "qplacemanagerengine_nokiav2.h"
43#include "qgeointrinsicnetworkaccessmanager.h"
44#include "qgeoerror_messages.h"
45
46#include <QtPlugin>
47#include <QNetworkProxy>
48#include <QCoreApplication>
49
50QT_BEGIN_NAMESPACE
51
52namespace
53{
54 bool isValidParameter(const QString &param)
55 {
56 if (param.isEmpty())
57 return false;
58
59 if (param.length() > 512)
60 return false;
61
62 foreach (QChar c, param) {
63 if (!c.isLetterOrNumber() && c.toLatin1() != '%' && c.toLatin1() != '-' &&
64 c.toLatin1() != '+' && c.toLatin1() != '_') {
65 return false;
66 }
67 }
68 return true;
69 }
70
71 QGeoNetworkAccessManager *tryGetNetworkAccessManager(const QVariantMap &parameters)
72 {
73 return static_cast<QGeoNetworkAccessManager *>(qvariant_cast<void *>(v: parameters.value(QStringLiteral("nam"))));
74 }
75
76 void checkUsageTerms(const QVariantMap &parameters, QGeoServiceProvider::Error *error, QString *errorString)
77 {
78 QString appId, token;
79
80 appId = parameters.value(QStringLiteral("here.app_id")).toString();
81 token = parameters.value(QStringLiteral("here.token")).toString();
82
83 if (isValidParameter(param: appId) && isValidParameter(param: token))
84 return;
85 else if (!isValidParameter(param: appId))
86 qWarning() << "Invalid here.app_id";
87 else
88 qWarning() << "Invalid here.token";
89
90 if (parameters.contains(QStringLiteral("app_id")) || parameters.contains(QStringLiteral("token")))
91 qWarning() << QStringLiteral("Please prefix 'app_id' and 'token' with prefix 'here' (e.g.: 'here.app_id')");
92
93 *error = QGeoServiceProvider::MissingRequiredParameterError;
94 *errorString = QCoreApplication::translate(context: NOKIA_PLUGIN_CONTEXT_NAME, key: MISSED_CREDENTIALS);
95 }
96
97 template<class TInstance>
98 TInstance * CreateInstanceOf(const QVariantMap &parameters, QGeoServiceProvider::Error *error, QString *errorString)
99 {
100 checkUsageTerms(parameters, error, errorString);
101
102 if (*error != QGeoServiceProvider::NoError)
103 return 0;
104
105 QGeoNetworkAccessManager *networkManager = tryGetNetworkAccessManager(parameters);
106 if (!networkManager)
107 networkManager = new QGeoIntrinsicNetworkAccessManager(parameters);
108
109 return new TInstance(networkManager, parameters, error, errorString);
110 }
111}
112
113QGeoServiceProviderFactoryNokia::QGeoServiceProviderFactoryNokia()
114{
115}
116
117QGeoCodingManagerEngine *QGeoServiceProviderFactoryNokia::createGeocodingManagerEngine(
118 const QVariantMap &parameters,
119 QGeoServiceProvider::Error *error,
120 QString *errorString) const
121{
122 return CreateInstanceOf<QGeoCodingManagerEngineNokia>(parameters, error, errorString);
123}
124
125QGeoMappingManagerEngine *QGeoServiceProviderFactoryNokia::createMappingManagerEngine(
126 const QVariantMap &parameters,
127 QGeoServiceProvider::Error *error,
128 QString *errorString) const
129{
130 return CreateInstanceOf<QGeoTiledMappingManagerEngineNokia>(parameters, error, errorString);
131}
132
133QGeoRoutingManagerEngine *QGeoServiceProviderFactoryNokia::createRoutingManagerEngine(
134 const QVariantMap &parameters,
135 QGeoServiceProvider::Error *error,
136 QString *errorString) const
137{
138 return CreateInstanceOf<QGeoRoutingManagerEngineNokia>(parameters, error, errorString);
139}
140
141QPlaceManagerEngine *QGeoServiceProviderFactoryNokia::createPlaceManagerEngine(
142 const QVariantMap &parameters,
143 QGeoServiceProvider::Error *error,
144 QString *errorString) const
145{
146 return CreateInstanceOf<QPlaceManagerEngineNokiaV2>(parameters, error, errorString);
147}
148
149QT_END_NAMESPACE
150

source code of qtlocation/src/plugins/geoservices/nokia/qgeoserviceproviderplugin_nokia.cpp