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/****************************************************************************
**
** Copyright (C) 2014 Digia Plc
** All rights reserved.
** For any questions to Digia, please use the contact form at
** http://qt.digia.com/
**
** This file is part of Qt Enterprise Embedded.
**
** Licensees holding valid Qt Enterprise licenses may use this file in
** accordance with the Qt Enterprise License Agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia.
**
** If you have questions regarding the use of this file, please use
** the contact form at http://qt.digia.com/
**
****************************************************************************/
#include <QByteArray>
#include <QFile>
#include <QPair>
#include <QDebug>
QByteArray readAll(const QString &fileName)
{
QByteArray rc;
QFile file(fileName);
if (!file.open(QFile::ReadOnly)) {
qWarning() << "Could not open file:" << fileName;
return rc;
}
rc = file.readAll();
file.close();
return rc;
}
static QList<QPair<QString, QString> > getMounts()
{
QList<QPair<QString, QString> > rc;
QByteArray ba = readAll("/proc/mounts");
foreach (const QString &line, ba.split('\n')) {
if (line.isEmpty())
continue;
QStringList token = line.split(' ');
if (token.size() < 2) {
qWarning() << "Error parsing mounts:" << line;
continue;
}
rc.append(qMakePair(token[0], token[1]));
}
return rc;
}
bool checkForDeviceMounted(const QString &device, QString &mountPoint, QString &partition)
{
QList<QPair<QString, QString> > mounts = getMounts();
if (mounts.isEmpty()) {
qWarning() << "No mounts found";
return false;
}
foreach (const auto &item, mounts) {
if (item.first.startsWith(device)) {
mountPoint = item.second;
partition = item.first;
return true;
}
}
mountPoint.clear();
partition.clear();
return false;
}
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