1 files changed, 98 insertions, 0 deletions
diff --git a/src/datasources/qtclicensesource.cpp b/src/datasources/qtclicensesource.cpp
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+/****************************************************************************
+**
+** Copyright (C) 2019 The Qt Company
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of UsageStatistic plugin for Qt Creator.
+**
+** 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 General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** 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-3.0.html.
+**
+****************************************************************************/
+#include "qtclicensesource.h"
+
+#include <coreplugin/icore.h>
+#include <extensionsystem/iplugin.h>
+#include <extensionsystem/pluginmanager.h>
+#include <extensionsystem/pluginspec.h>
+
+#include <KUserFeedback/Provider>
+
+namespace UsageStatistic {
+namespace Internal {
+
+using namespace KUserFeedback;
+
+QtcLicenseSource::QtcLicenseSource()
+    : AbstractDataSource(QStringLiteral("qtcLicense"), Provider::DetailedUsageStatistics)
+{}
+
+QString QtcLicenseSource::description() const
+{
+    return tr("Qt Creator license type string: opensource, evaluation, commercial");
+}
+
+QString QtcLicenseSource::name() const
+{
+    return tr("Qt Creator license");
+}
+
+static const auto evaluationStr = QStringLiteral("evaluation");
+static const auto opensourceStr = QStringLiteral("opensource");
+static const auto commercialStr = QStringLiteral("commercial");
+
+static bool isLicenseChecker(const ExtensionSystem::PluginSpec *spec)
+{
+    if (!spec) {
+        return false;
+    }
+
+    static const auto pluginName = QStringLiteral("LicenseChecker");
+    return spec->name().contains(pluginName);
+}
+
+static bool hasEvaluationLicense(ExtensionSystem::IPlugin *plugin)
+{
+    if (!plugin) {
+        return false;
+    }
+
+    bool isEvaluation = false;
+
+    static const auto checkMethodName = "evaluationLicense";
+    QMetaObject::invokeMethod(plugin, checkMethodName, Q_RETURN_ARG(bool, isEvaluation));
+
+    return isEvaluation;
+}
+
+static QString licenseString()
+{
+    const auto plugins = ExtensionSystem::PluginManager::plugins();
+    const auto it = std::find_if(plugins.begin(), plugins.end(), &isLicenseChecker);
+    if (it != plugins.end()) {
+        return hasEvaluationLicense((*it)->plugin()) ? evaluationStr: commercialStr;
+    }
+
+    return opensourceStr;
+}
+
+QVariant QtcLicenseSource::data()
+{
+    return QVariantMap{{"value", licenseString()}};
+}
+
+} // namespace Internal
+} // namespace UsageStatistic