#include <libmythbase/mythhdd.h>

Inheritance diagram for MythHDD:

Collaboration diagram for MythHDD:

Public Member Functions
	MythHDD (QObject *par, const QString &DevicePath, bool SuperMount, bool AllowEject)
	Creates a new instance of a hard disc device. More...

MythMediaStatus	checkMedia (void) override
	Checks the status of this media device. More...

MythMediaError	eject (bool) override

Public Member Functions inherited from MythMediaDevice
	MythMediaDevice (QObject *par, QString DevicePath, bool SuperMount, bool AllowEject)

const QString &	getMountPath () const

void	setMountPath (const char *path)

const QString &	getDevicePath () const

const QString &	getRealDevice () const

const QString &	getDeviceModel () const

void	setDeviceModel (const char *model)

MythMediaStatus	getStatus () const

const QString &	getVolumeID () const

void	setVolumeID (const char *vol)

const QString &	getKeyID () const

bool	getAllowEject () const

bool	getLocked () const

bool	isDeviceOpen () const

bool	isUsable () const
	Is this device "ready", for a plugin to access? More...

MythMediaType	getMediaType () const

bool	isSuperMount () const

virtual MythMediaError	testMedia ()

virtual bool	openDevice ()

virtual bool	closeDevice ()

virtual bool	isSameDevice (const QString &path)

virtual void	setSpeed (int speed)

virtual void	setDeviceSpeed (const char *, int)

virtual MythMediaStatus	checkMedia ()=0

virtual MythMediaError	eject (bool open_close=true)

virtual MythMediaError	lock ()

virtual MythMediaError	unlock ()

virtual bool	performMountCmd (bool DoMount)

bool	mount ()

bool	unmount ()

bool	isMounted (bool bVerify=true)
	Tells us if m_devicePath is a mounted device. More...

bool	findMountPath ()
	Try to find a mount of m_devicePath in the mounts file. More...

void	clearData ()

QString	MediaTypeString ()

Static Public Member Functions
static MythHDD *	Get (QObject par, const char devicePath, bool SuperMount, bool AllowEject)
	Helper function used to create a new instance of a hard disk device. More...

Static Public Member Functions inherited from MythMediaDevice
static void	RegisterMediaExtensions (uint mediatype, const QString &extensions)
	Used to register media types with extensions. More...

static QString	MediaTypeString (uint type)

Additional Inherited Members
Signals inherited from MythMediaDevice
void	statusChanged (MythMediaStatus oldStatus, MythMediaDevice *pMedia)

Static Public Attributes inherited from MythMediaDevice
static const std::array< const QString, 9 >	kMediaStatusStrings

static const std::array< const QString, 3 >	kMediaErrorStrings

Protected Member Functions inherited from MythMediaDevice
	~MythMediaDevice () override=default

virtual void	onDeviceMounted (void)
	Override this to perform any post mount logic. More...

virtual void	onDeviceUnmounted ()
	Override this to perform any post unmount logic. More...

MythMediaType	DetectMediaType (void)
	Returns guessed media type based on file extensions. More...

bool	ScanMediaType (const QString &directory, ext_cnt_t &cnt)
	Recursively scan directories and create an associative array with the number of times we've seen each extension. More...

MythMediaStatus	setStatus (MythMediaStatus newStat, bool CloseIt=false)

Protected Attributes inherited from MythMediaDevice
QString	m_deviceModel
	The device Manufacturer/Model. Read/write. More...

QString	m_devicePath
	The path to this media's device. More...

QString	m_keyID
	KeyID of the media. More...

QString	m_mountPath
	The path to this media's mount point. More...

QString	m_realDevice
	If m_devicePath is a symlink, its target. More...

QString	m_volumeID
	The volume ID of the media. Read/write. More...

MythMediaStatus	m_status {MEDIASTAT_UNKNOWN}
	The status of the media as of the last call to checkMedia. More...

MythMediaType	m_mediaType {MEDIATYPE_UNKNOWN}
	The type of media. Read only. More...

bool	m_allowEject
	Allow the user to eject the media?. Read only. More...

bool	m_locked {false}
	Is this media locked?. Read only. More...

bool	m_superMount
	Is this a supermount device?. More...

int	m_deviceHandle {-1}
	A file handle for opening and closing the device, ioctls(), et c. More...

Detailed Description

Definition at line 6 of file mythhdd.h.

Constructor & Destructor Documentation

◆ MythHDD()

MythHDD::MythHDD	(	QObject *	par,
		const QString &	DevicePath,
		bool	SuperMount,
		bool	AllowEject
	)

Creates a new instance of a hard disc device.

Parameters

par	The parent object of this hdd object.
DevicePath	path to the device special file representing the device.
SuperMount	True if this is a 'supermount' device.

See also: MythMediaDevice::m_SuperMount

Parameters

AllowEject True if the user is allowed to eject the media.

Returns: new MythHDD instance.

Definition at line 30 of file mythhdd.cpp.

Referenced by Get().

Member Function Documentation

◆ checkMedia()

MythMediaStatus MythHDD::checkMedia ( void )

overridevirtual

Checks the status of this media device.

Implements MythMediaDevice.

Definition at line 42 of file mythhdd.cpp.

◆ eject()

MythMediaError MythHDD::eject ( bool )

overridevirtual

Reimplemented from MythMediaDevice.

Definition at line 88 of file mythhdd.cpp.

◆ Get()

MythHDD * MythHDD::Get	(	QObject *	par,
		const char *	devicePath,
		bool	SuperMount,
		bool	AllowEject
	)

static

Helper function used to create a new instance of a hard disk device.

Parameters

par	The parent object of this hdd object.
devicePath	path to the device special file representing the device.
SuperMount	True if this is a 'supermount' device.

See also: MythMediaDevice::m_SuperMount

Parameters

AllowEject True if the user is allowed to eject the media.

Returns: new MythHDD instance.

Definition at line 15 of file mythhdd.cpp.

Referenced by MediaMonitorUnix::CheckMountable(), MonitorThreadDarwin::diskInsert(), MediaMonitorUnix::FindPartitions(), and MediaMonitorWindows::MediaMonitorWindows().

The documentation for this class was generated from the following files:

mythtv/libs/libmythbase/mythhdd.h
mythtv/libs/libmythbase/mythhdd.cpp

Public Member Functions

Static Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ MythHDD()

Member Function Documentation

◆ checkMedia()

◆ eject()

◆ Get()