diff options
Diffstat (limited to 'src/corelib/kernel/qfunctions_fake_env_p.h')
| -rw-r--r-- | src/corelib/kernel/qfunctions_fake_env_p.h | 130 |
1 files changed, 0 insertions, 130 deletions
diff --git a/src/corelib/kernel/qfunctions_fake_env_p.h b/src/corelib/kernel/qfunctions_fake_env_p.h deleted file mode 100644 index 68d17ed4a1..0000000000 --- a/src/corelib/kernel/qfunctions_fake_env_p.h +++ /dev/null @@ -1,130 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the QtCore module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** 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. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef QFUNCTIONS_FAKE_ENV_P_H -#define QFUNCTIONS_FAKE_ENV_P_H - -// -// W A R N I N G -// ------------- -// -// This file is not part of the Qt API. It exists purely as an -// implementation detail. This header file may change from version to -// version without notice, or even be removed. -// -// We mean it. -// - -#include "qbytearray.h" -#include "qvector.h" - -QT_BEGIN_NAMESPACE - -// Environment ------------------------------------------------------ -struct Variable { - Variable() { } - - Variable(const QByteArray &name, const QByteArray &value) - : name(name), value(value) { } - - QByteArray name; - QByteArray value; -}; - -Q_DECLARE_TYPEINFO(Variable, Q_MOVABLE_TYPE); - -struct NameEquals { - typedef bool result_type; - const char *name; - explicit NameEquals(const char *name) noexcept : name(name) {} - result_type operator()(const Variable &other) const noexcept - { return qstrcmp(other.name, name) == 0; } -}; - -#ifndef Q_CLANG_QDOC -Q_GLOBAL_STATIC(QVector<Variable>, qt_app_environment) -#endif - -errno_t qt_fake_getenv_s(size_t *sizeNeeded, char *buffer, size_t bufferSize, const char *varName) -{ - if (!sizeNeeded) - return EINVAL; - - QVector<Variable>::const_iterator end = qt_app_environment->constEnd(); - QVector<Variable>::const_iterator iterator = std::find_if(qt_app_environment->constBegin(), - end, - NameEquals(varName)); - if (iterator == end) { - if (buffer) - buffer[0] = '\0'; - return ENOENT; - } - - const int size = iterator->value.size() + 1; - if (bufferSize < size_t(size)) { - *sizeNeeded = size; - return ERANGE; - } - - qstrcpy(buffer, iterator->value.constData()); - return 0; -} - -errno_t qt_fake__putenv_s(const char *varName, const char *value) -{ - QVector<Variable>::iterator end = qt_app_environment->end(); - QVector<Variable>::iterator iterator = std::find_if(qt_app_environment->begin(), - end, - NameEquals(varName)); - if (!value || !*value) { - if (iterator != end) - qt_app_environment->erase(iterator); - } else { - if (iterator == end) - qt_app_environment->append(Variable(varName, value)); - else - iterator->value = value; - } - - return 0; -} - -QT_END_NAMESPACE - -#endif // QFUNCTIONS_FAKE_ENV_P_H |