/
udisks2blockdevices_p.h
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/
udisks2blockdevices_p.h
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/*
* Copyright (C) 2018 Jolla Ltd. <raine.makelainen@jolla.com>
*
* You may use this file under the terms of the BSD license as follows:
*
* "Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* * Neither the name of Nemo Mobile nor the names of its contributors
* may be used to endorse or promote products derived from this
* software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
*/
#ifndef UDISKS2_BLOCK_DEVICES_H
#define UDISKS2_BLOCK_DEVICES_H
#include <QMap>
#include <QPointer>
#include <functional>
#include <QDBusObjectPath>
#include "udisks2block_p.h"
class QTimerEvent;
namespace UDisks2 {
class BlockDevices : public QObject
{
Q_OBJECT
public:
static BlockDevices* instance();
virtual ~BlockDevices() override;
bool contains(const QString &dbusObjectPath) const;
void remove(const QString &dbusObjectPath);
Block *device(const QString &dbusObjectPath) const;
Block *replace(const QString &dbusObjectPath, Block *block);
void insert(const QString &dbusObjectPath, Block *block);
Block *find(std::function<bool (const Block *block)> condition);
Block *find(const QString &devicePath);
QString objectPath(const QString &devicePath) const;
QStringList devicePaths(const QStringList &dbusObjectPaths) const;
bool createBlockDevice(const QString &dbusObjectPath, const InterfacePropertyMap &interfacePropertyMap);
void createBlockDevices(const QList<QDBusObjectPath> &devices);
void lock(const QString &dbusObjectPath);
void waitPartition(Block *block);
void clearPartitionWait(const QString &dbusObjectPath, bool destroyBlock);
void removeInterfaces(const QString &dbusObjectPath, const QStringList &interfaces);
bool populated() const;
void dumpBlocks() const;
static bool isExternal(const QString &dbusObjectPath);
signals:
void newBlock(Block *block);
void externalStoragesPopulated();
private slots:
void blockCompleted();
private:
struct PartitionWaiter {
PartitionWaiter(int timer, Block *block);
~PartitionWaiter();
int timer;
Block *block;
};
BlockDevices(QObject *parent = nullptr);
Block *doCreateBlockDevice(const QString &dbusObjectPath, const InterfacePropertyMap &interfacePropertyMap);
void updateFormattingState(Block *block);
void complete(Block *block, bool forceAccept = false);
void timerEvent(QTimerEvent *e) override;
void updatePopulatedCheck();
QMap<QString, Block *> m_blockDevices;
QMap<QString, PartitionWaiter*> m_partitionWaits;
int m_blockCount;
bool m_populated;
static QPointer<BlockDevices> sharedInstance;
};
}
#endif