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33 lines
1.4 KiB
C++
33 lines
1.4 KiB
C++
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// Copyright (C) 2016 Intel Corporation
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// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
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#include <QtCore/QStorageInfo>
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void printVolumes(const QList<QStorageInfo> &volumes, int (*printer)(const char *, ...))
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{
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// Sample output:
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// Filesystem (Type) Size Available BSize Label Mounted on
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// /dev/sda2 (ext4) RO 388480 171218 1024 /boot
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// /dev/mapper/system-root (btrfs) RW
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// 214958080 39088272 4096 /
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// /dev/disk1s2 (hfs) RW 488050672 419909696 4096 Macintosh HD2 /Volumes/Macintosh HD2
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printer("Filesystem (Type) Size Available BSize Label Mounted on\n");
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foreach (const QStorageInfo &info, volumes) {
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QByteArray fsAndType = info.device();
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if (info.fileSystemType() != fsAndType)
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fsAndType += " (" + info.fileSystemType() + ')';
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printer("%-19s R%c ", fsAndType.constData(), info.isReadOnly() ? 'O' : 'W');
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if (fsAndType.size() > 19)
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printer("\n%23s", "");
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printer("%10llu %10llu %5u ", info.bytesTotal() / 1024, info.bytesFree() / 1024, info.blockSize());
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if (!info.subvolume().isEmpty())
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printer("subvol=%-18s ", qPrintable(info.subvolume()));
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else
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printer("%-25s ", qPrintable(info.name()));
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printer("%s\n", qPrintable(info.rootPath()));
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}
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}
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