77 lines
2.0 KiB
C++
77 lines
2.0 KiB
C++
/*
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* Strawberry Music Player
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* Copyright 2010, David Sansome <me@davidsansome.com>
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* Copyright 2018-2021, Jonas Kvinge <jonas@jkvinge.net>
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*
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* Strawberry is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Strawberry is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with Strawberry. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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#include <QtGlobal>
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#ifdef Q_OS_UNIX
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# include <sys/statvfs.h>
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#endif
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#ifdef Q_OS_WIN
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# include <windows.h>
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#endif
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#include <QString>
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#include <QDir>
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#include "diskutils.h"
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#ifdef Q_OS_WIN32
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# include "core/scopedwchararray.h"
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#endif
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namespace Utilities {
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quint64 FileSystemCapacity(const QString &path) {
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#if defined(Q_OS_UNIX)
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struct statvfs fs_info {};
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if (statvfs(path.toLocal8Bit().constData(), &fs_info) == 0)
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return static_cast<quint64>(fs_info.f_blocks) * static_cast<quint64>(fs_info.f_bsize);
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#elif defined(Q_OS_WIN32)
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_ULARGE_INTEGER ret;
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ScopedWCharArray wchar(QDir::toNativeSeparators(path));
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if (GetDiskFreeSpaceEx(wchar.get(), nullptr, &ret, nullptr) != 0)
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return ret.QuadPart;
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#endif
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return 0;
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}
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quint64 FileSystemFreeSpace(const QString &path) {
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#if defined(Q_OS_UNIX)
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struct statvfs fs_info {};
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if (statvfs(path.toLocal8Bit().constData(), &fs_info) == 0)
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return static_cast<quint64>(fs_info.f_bavail) * static_cast<quint64>(fs_info.f_bsize);
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#elif defined(Q_OS_WIN32)
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_ULARGE_INTEGER ret;
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ScopedWCharArray wchar(QDir::toNativeSeparators(path));
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if (GetDiskFreeSpaceEx(wchar.get(), &ret, nullptr, nullptr) != 0)
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return ret.QuadPart;
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#endif
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return 0;
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}
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} // namespace Utilities
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