mirror of https://github.com/qt/qtbase.git
106 lines
3.4 KiB
C++
106 lines
3.4 KiB
C++
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/****************************************************************************
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**
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** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
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** Contact: http://www.qt-project.org/legal
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**
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** This file is part of the QtCore module of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and Digia. For licensing terms and
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** conditions see http://qt.digia.com/licensing. For further information
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** use the contact form at http://qt.digia.com/contact-us.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU Lesser General Public License version 2.1 requirements
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Digia gives you certain additional
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** rights. These rights are described in the Digia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3.0 as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU General Public License version 3.0 requirements will be
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** met: http://www.gnu.org/copyleft/gpl.html.
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**
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#ifdef Q_OS_WINRT
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#include "qfunctions_winrt.h"
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#include "qstring.h"
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#include "qbytearray.h"
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#include "qhash.h"
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QT_USE_NAMESPACE
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// Environment ------------------------------------------------------
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inline QHash<QByteArray, QByteArray> &qt_app_environment()
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{
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static QHash<QByteArray, QByteArray> internalEnvironment;
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return internalEnvironment;
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}
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errno_t qt_winrt_getenv_s(size_t* sizeNeeded, char* buffer, size_t bufferSize, const char* varName)
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{
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if (!sizeNeeded)
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return EINVAL;
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if (!qt_app_environment().contains(varName)) {
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if (buffer)
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buffer[0] = '\0';
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return ENOENT;
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}
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QByteArray value = qt_app_environment().value(varName);
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if (!value.endsWith('\0')) // win32 guarantees terminated string
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value.append('\0');
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if (bufferSize < (size_t)value.size()) {
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*sizeNeeded = value.size();
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return 0;
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}
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strcpy(buffer, value.constData());
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return 0;
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}
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errno_t qt_winrt__putenv_s(const char* varName, const char* value)
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{
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QByteArray input = value;
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if (input.isEmpty()) {
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if (qt_app_environment().contains(varName))
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qt_app_environment().remove(varName);
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} else {
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// win32 on winrt guarantees terminated string
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if (!input.endsWith('\0'))
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input.append('\0');
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qt_app_environment()[varName] = input;
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}
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return 0;
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}
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void qt_winrt_tzset()
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{
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}
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void qt_winrt__tzset()
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{
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}
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#endif // Q_OS_WINRT
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