2 * This file is part of CameraPlus.
4 * Copyright (C) 2012-2013 Mohammed Sameer <msameer@foolab.org>
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
21 #include "mountprotector.h"
23 #include <QTemporaryFile>
25 #include <QDeclarativeInfo>
30 MountProtector::MountProtector(QObject *parent) :
31 QObject(parent), m_file(0) {
35 MountProtector::~MountProtector() {
39 QString MountProtector::path() const {
43 void MountProtector::setPath(const QString& path) {
50 bool MountProtector::lock() {
55 if (m_path.isEmpty()) {
59 QString path = QString("%1%2.cameraplus_tmp_XXXXXX").arg(m_path).arg(QDir::separator());
60 m_file = new QTemporaryFile(path);
61 m_file->setAutoRemove(true);
62 if (!m_file->open()) {
63 qmlInfo(this) << "Failed to lock" << m_file->errorString();
69 if (!QFile::remove(m_file->fileName())) {
70 qmlInfo(this) << "Failed to remove temporarily file" << m_file->fileName();
76 void MountProtector::unlock() {