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2**
3** Copyright (C) 2017 The Qt Company Ltd.
4** Contact: https://www.qt.io/licensing/
5**
6** This file is part of the Qt WebGL module of the Qt Toolkit.
7**
8** $QT_BEGIN_LICENSE:GPL$
9** Commercial License Usage
10** Licensees holding valid commercial Qt licenses may use this file in
11** accordance with the commercial license agreement provided with the
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17** GNU General Public License Usage
18** Alternatively, this file may be used under the terms of the GNU
19** General Public License version 3 or (at your option) any later version
20** approved by the KDE Free Qt Foundation. The licenses are as published by
21** the Free Software Foundation and appearing in the file LICENSE.GPL3
22** included in the packaging of this file. Please review the following
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28****************************************************************************/
29
30#include "qwebglintegration.h"
31
32#include <QtGui/qpa/qplatformintegrationplugin.h>
33
34#include <cstring>
35
36QT_BEGIN_NAMESPACE
37
38class QWebGLIntegrationPlugin : public QPlatformIntegrationPlugin
39{
40 Q_OBJECT
41 Q_PLUGIN_METADATA(IID QPlatformIntegrationFactoryInterface_iid FILE "webgl.json")
42public:
43 QPlatformIntegration *create(const QString&, const QStringList&) override;
44};
45
46QPlatformIntegration* QWebGLIntegrationPlugin::create(const QString& system,
47 const QStringList& paramList)
48{
49 quint16 port = 8080;
50 quint16 wssport = 0;
51
52 if (!paramList.isEmpty()) {
53 for (const QString &parameter : qAsConst(t: paramList)) {
54 const QStringList parts = parameter.split(sep: '=');
55 if (parts.first() == QStringLiteral("port")) {
56 if (parts.size() != 2) {
57 qCCritical(lcWebGL, "Port parameter specified with no value");
58 return nullptr;
59 }
60 bool ok;
61 port = parts.last().toUShort(ok: &ok);
62 if (!ok) {
63 qCCritical(lcWebGL, "Invalid port number");
64 return nullptr;
65 }
66 } else if (parts.first() == QStringLiteral("wsserverport")) {
67 if (parts.size() != 2) {
68 qCCritical(lcWebGL, "Websocket server port specified with no value");
69 return nullptr;
70 }
71 bool ok;
72 wssport = parts.last().toUShort(ok: &ok);
73 if (!ok) {
74 qCCritical(lcWebGL, "Invalid websocket port number");
75 return nullptr;
76 }
77 } else if (parts.first() == QStringLiteral("noloadingscreen"))
78 qputenv(varName: "QT_WEBGL_LOADINGSCREEN", value: "0");
79 }
80 }
81 if (!system.compare(other: QLatin1String("webgl"), cs: Qt::CaseInsensitive))
82 return new QWebGLIntegration(port, wssport);
83
84 return nullptr;
85}
86
87QT_END_NAMESPACE
88
89#include "qwebglmain.moc"
90

source code of qtwebglplugin/src/plugins/platforms/webgl/qwebglmain.cpp