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Diffstat (limited to 'src/lib/corelib/jsextensions/host.cpp')
| -rw-r--r-- | src/lib/corelib/jsextensions/host.cpp | 193 |
1 files changed, 193 insertions, 0 deletions
diff --git a/src/lib/corelib/jsextensions/host.cpp b/src/lib/corelib/jsextensions/host.cpp new file mode 100644 index 000000000..dae786383 --- /dev/null +++ b/src/lib/corelib/jsextensions/host.cpp @@ -0,0 +1,193 @@ +/**************************************************************************** +** +** Copyright (C) 2022 Raphaël Cotty <raphael.cotty@gmail.com> +** Contact: https://www.qt.io/licensing/ +** +** This file is part of Qbs. +** +** $QT_BEGIN_LICENSE:LGPL$ +** 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 Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 3 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL3 included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 3 requirements +** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 2.0 or (at your option) the GNU General +** Public license version 3 or any later version approved by the KDE Free +** Qt Foundation. The licenses are as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 +** 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-2.0.html and +** https://www.gnu.org/licenses/gpl-3.0.html. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include <language/scriptengine.h> +#include <logging/translator.h> +#include <tools/fileinfo.h> + +#include <QtCore/qdir.h> +#include <QtCore/qfileinfo.h> + +#include <QtScript/qscriptable.h> +#include <QtScript/qscriptengine.h> + +namespace qbs { +namespace Internal { + +class Host : public QObject, QScriptable +{ + Q_OBJECT +public: + static QScriptValue js_ctor(QScriptContext *context, QScriptEngine *engine); + static QScriptValue js_architecture(QScriptContext *context, QScriptEngine *engine); + static QScriptValue js_os(QScriptContext *context, QScriptEngine *engine); + static QScriptValue js_platform(QScriptContext *context, QScriptEngine *engine); + static QScriptValue js_osVersion(QScriptContext *context, QScriptEngine *engine); + static QScriptValue js_osBuildVersion(QScriptContext *context, QScriptEngine *engine); + static QScriptValue js_osVersionParts(QScriptContext *context, QScriptEngine *engine); + static QScriptValue js_osVersionMajor(QScriptContext *context, QScriptEngine *engine); + static QScriptValue js_osVersionMinor(QScriptContext *context, QScriptEngine *engine); + static QScriptValue js_osVersionPatch(QScriptContext *context, QScriptEngine *engine); + static QScriptValue js_nullDevice(QScriptContext *context, QScriptEngine *engine); +}; + +static QStringList osList() +{ + QStringList list; + for (const auto &s : HostOsInfo::canonicalOSIdentifiers(HostOsInfo::hostOSIdentifier())) + list.push_back(QString::fromStdString(s)); + return list; +} + +QScriptValue Host::js_ctor(QScriptContext *context, QScriptEngine *engine) +{ + Q_UNUSED(engine); + return context->throwError(Tr::tr("'Host' cannot be instantiated.")); +} + +QScriptValue Host::js_architecture(QScriptContext *context, QScriptEngine *engine) +{ + Q_UNUSED(context); + Q_UNUSED(engine); + + return QString::fromStdString(HostOsInfo::hostOSArchitecture()); +} + +QScriptValue Host::js_os(QScriptContext *context, QScriptEngine *engine) +{ + Q_UNUSED(context); + static QStringList host = osList(); + return engine->toScriptValue(host); +} + +QScriptValue Host::js_platform(QScriptContext *context, QScriptEngine *engine) +{ + Q_UNUSED(context); + Q_UNUSED(engine); + return QString::fromStdString(HostOsInfo::hostOSIdentifier()); +} + +QScriptValue Host::js_osVersion(QScriptContext *context, QScriptEngine *engine) +{ + Q_UNUSED(context); + Q_UNUSED(engine); + static QString osVersion = HostOsInfo::hostOsVersion().toString(); + return osVersion.isNull() ? engine->undefinedValue() : osVersion; +} + +QScriptValue Host::js_osBuildVersion(QScriptContext *context, QScriptEngine *engine) +{ + Q_UNUSED(context); + Q_UNUSED(engine); + static QString osBuildVersion = HostOsInfo::hostOsBuildVersion(); + return osBuildVersion.isNull() ? engine->undefinedValue() : osBuildVersion; +} + +QScriptValue Host::js_osVersionParts(QScriptContext *context, QScriptEngine *engine) +{ + Q_UNUSED(context); + Q_UNUSED(engine); + static QStringList osVersionParts = HostOsInfo::hostOsVersion().toString().split( + QStringLiteral(".")); + return qScriptValueFromSequence(engine, osVersionParts); +} + +QScriptValue Host::js_osVersionMajor(QScriptContext *context, QScriptEngine *engine) +{ + Q_UNUSED(context); + Q_UNUSED(engine); + static int osVersionMajor = HostOsInfo::hostOsVersion().majorVersion(); + return osVersionMajor; +} + +QScriptValue Host::js_osVersionMinor(QScriptContext *context, QScriptEngine *engine) +{ + Q_UNUSED(context); + Q_UNUSED(engine); + static int osVersionMinor = HostOsInfo::hostOsVersion().minorVersion(); + return osVersionMinor; +} + +QScriptValue Host::js_osVersionPatch(QScriptContext *context, QScriptEngine *engine) +{ + Q_UNUSED(context); + Q_UNUSED(engine); + static int osVersionPatch = HostOsInfo::hostOsVersion().patchLevel(); + return osVersionPatch; +} + +QScriptValue Host::js_nullDevice(QScriptContext *context, QScriptEngine *engine) +{ + Q_UNUSED(context); + Q_UNUSED(engine); + static QString nullDevice = HostOsInfo::isWindowsHost() ? QStringLiteral("NUL") : + QStringLiteral("/dev/null"); + return nullDevice; +} + +} // namespace Internal +} // namespace qbs + +void initializeJsExtensionHost(QScriptValue extensionObject) +{ + using namespace qbs::Internal; + QScriptEngine *engine = extensionObject.engine(); + QScriptValue hostObj = engine->newQMetaObject(&Host::staticMetaObject, + engine->newFunction(&Host::js_ctor)); + hostObj.setProperty(QStringLiteral("architecture"), engine->newFunction(Host::js_architecture)); + hostObj.setProperty(QStringLiteral("os"), engine->newFunction(Host::js_os)); + hostObj.setProperty(QStringLiteral("platform"), engine->newFunction(Host::js_platform)); + hostObj.setProperty(QStringLiteral("osVersion"), engine->newFunction(Host::js_osVersion)); + hostObj.setProperty(QStringLiteral("osBuildVersion"), engine->newFunction( + Host::js_osBuildVersion)); + hostObj.setProperty(QStringLiteral("osVersionParts"), engine->newFunction( + Host::js_osVersionParts)); + hostObj.setProperty(QStringLiteral("osVersionMajor"), engine->newFunction( + Host::js_osVersionMajor)); + hostObj.setProperty(QStringLiteral("osVersionMinor"), engine->newFunction( + Host::js_osVersionMinor)); + hostObj.setProperty(QStringLiteral("osVersionPatch"), engine->newFunction( + Host::js_osVersionPatch)); + hostObj.setProperty(QStringLiteral("nullDevice"), engine->newFunction(Host::js_nullDevice)); + extensionObject.setProperty(QStringLiteral("Host"), hostObj); +} + +Q_DECLARE_METATYPE(qbs::Internal::Host *) + +#include "host.moc" |