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Diffstat (limited to 'src/lib/corelib/tools/hostosinfo.h')
| -rw-r--r-- | src/lib/corelib/tools/hostosinfo.h | 196 |
1 files changed, 196 insertions, 0 deletions
diff --git a/src/lib/corelib/tools/hostosinfo.h b/src/lib/corelib/tools/hostosinfo.h new file mode 100644 index 000000000..0bf05cbfd --- /dev/null +++ b/src/lib/corelib/tools/hostosinfo.h @@ -0,0 +1,196 @@ +/**************************************************************************** +** +** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** This file is part of the Qt Build Suite. +** +** 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 Digia. For licensing terms and +** conditions see http://qt.digia.com/licensing. For further information +** use the contact form at http://qt.digia.com/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 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Digia gives you certain additional +** rights. These rights are described in the Digia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +****************************************************************************/ + +#ifndef QBS_HOSTOSINFO_H +#define QBS_HOSTOSINFO_H + +#include "qbs_export.h" + +#include <QtGlobal> +#include <QMap> +#include <QString> +#include <QStringList> + +#if defined(Q_OS_WIN) +#define QTC_HOST_EXE_SUFFIX ".exe" +#define QTC_HOST_DYNAMICLIB_PREFIX "" +#define QTC_HOST_DYNAMICLIB_SUFFIX ".dll" +#define QTC_HOST_OBJECT_SUFFIX ".obj" +#elif defined(Q_OS_DARWIN) +#define QTC_HOST_EXE_SUFFIX "" +#define QTC_HOST_DYNAMICLIB_PREFIX "lib" +#define QTC_HOST_DYNAMICLIB_SUFFIX ".dylib" +#define QTC_HOST_OBJECT_SUFFIX ".o" +#else +#define QTC_HOST_EXE_SUFFIX "" +#define QTC_HOST_DYNAMICLIB_PREFIX "lib" +#define QTC_HOST_DYNAMICLIB_SUFFIX ".so" +#define QTC_HOST_OBJECT_SUFFIX ".o" +#endif // Q_OS_WIN + +namespace qbs { +namespace Internal { + +class QBS_EXPORT HostOsInfo // Exported for use by command-line tools. +{ +public: + // Add more as needed. + enum HostOs { HostOsWindows, HostOsLinux, HostOsOsx, HostOsOtherUnix, HostOsOther }; + + static inline HostOs hostOs(); + + static bool isWindowsHost() { return hostOs() == HostOsWindows; } + static bool isLinuxHost() { return hostOs() == HostOsLinux; } + static bool isOsxHost() { return hostOs() == HostOsOsx; } + static inline bool isAnyUnixHost(); + static inline QString canonicalArchitecture(const QString &architecture); + static inline QString defaultEndianness(const QString &architecture); + + static QString appendExecutableSuffix(const QString &executable) + { + QString finalName = executable; + if (isWindowsHost()) + finalName += QLatin1String(QTC_HOST_EXE_SUFFIX); + return finalName; + } + + static QString dynamicLibraryName(const QString &libraryBaseName) + { + return QLatin1String(QTC_HOST_DYNAMICLIB_PREFIX) + libraryBaseName + + QLatin1String(QTC_HOST_DYNAMICLIB_SUFFIX); + } + + static QString objectName(const QString &baseName) + { + return baseName + QLatin1String(QTC_HOST_OBJECT_SUFFIX); + } + + static Qt::CaseSensitivity fileNameCaseSensitivity() + { + return isWindowsHost() ? Qt::CaseInsensitive: Qt::CaseSensitive; + } + + static QChar pathListSeparator() + { + return isWindowsHost() ? QLatin1Char(';') : QLatin1Char(':'); + } + + static Qt::KeyboardModifier controlModifier() + { + return isOsxHost() ? Qt::MetaModifier : Qt::ControlModifier; + } +}; + +HostOsInfo::HostOs HostOsInfo::hostOs() +{ +#if defined(Q_OS_WIN) + return HostOsWindows; +#elif defined(Q_OS_LINUX) + return HostOsLinux; +#elif defined(Q_OS_DARWIN) + return HostOsOsx; +#elif defined(Q_OS_UNIX) + return HostOsOtherUnix; +#else + return HostOsOther; +#endif +} + +bool HostOsInfo::isAnyUnixHost() +{ +#ifdef Q_OS_UNIX + return true; +#else + return false; +#endif +} + +QString HostOsInfo::canonicalArchitecture(const QString &architecture) +{ + QMap<QString, QStringList> archMap; + archMap.insert(QLatin1String("x86"), QStringList() + << QLatin1String("i386") + << QLatin1String("i486") + << QLatin1String("i586") + << QLatin1String("i686") + << QLatin1String("ia32") + << QLatin1String("ia-32") + << QLatin1String("x86_32") + << QLatin1String("x86-32") + << QLatin1String("intel32")); + + archMap.insert(QLatin1String("x86_64"), QStringList() + << QLatin1String("x86-64") + << QLatin1String("x64") + << QLatin1String("amd64") + << QLatin1String("ia32e") + << QLatin1String("em64t") + << QLatin1String("intel64")); + + archMap.insert(QLatin1String("ia64"), QStringList() + << QLatin1String("ia-64") + << QLatin1String("itanium")); + + QMapIterator<QString, QStringList> i(archMap); + while (i.hasNext()) { + i.next(); + if (i.value().contains(architecture.toLower())) + return i.key(); + } + + return architecture; +} + +QString HostOsInfo::defaultEndianness(const QString &architecture) +{ + const QString canonicalArch = canonicalArchitecture(architecture); + + QStringList little = QStringList() + << QLatin1String("x86") + << QLatin1String("x86_64") + << QLatin1String("arm") + << QLatin1String("arm64"); + + if (little.contains(canonicalArch)) + return QLatin1String("little"); + + QStringList big = QStringList() + << QLatin1String("ppc") + << QLatin1String("ppc64"); + + if (big.contains(canonicalArch)) + return QLatin1String("big"); + + return QString(); +} + +} // namespace Internal +} // namespace qbs + +#endif // QBS_HOSTOSINFO_H |