Collaboration diagram for os_win32::win_ata_device:

[legend]

Public Member Functions
	win_ata_device (smart_interface intf, const char dev_name, const char *req_type)

virtual	~win_ata_device ()

virtual bool	open () override
	Open device, return false on error.

virtual bool	is_powered_down () override
	Early test if device is powered up or down.

virtual bool	ata_pass_through (const ata_cmd_in &in, ata_cmd_out &out) override
	ATA pass through.

virtual bool	ata_identify_is_cached () const override
	Return true if OS caches ATA identify sector.

Public Member Functions inherited from ata_device
virtual bool	ata_pass_through (const ata_cmd_in &in, ata_cmd_out &out)=0
	ATA pass through.

bool	ata_pass_through (const ata_cmd_in &in)
	ATA pass through without output registers.

virtual bool	ata_identify_is_cached () const
	Return true if OS caches ATA identify sector.

Public Member Functions inherited from smart_device
virtual	~smart_device ()

bool	is_ata () const
	Return true if ATA device.

bool	is_scsi () const
	Return true if SCSI device.

bool	is_nvme () const
	Return true if NVMe device.

ata_device *	to_ata ()
	Downcast to ATA device.

const ata_device *	to_ata () const
	Downcast to ATA device (const).

scsi_device *	to_scsi ()
	Downcast to SCSI device.

const scsi_device *	to_scsi () const
	Downcast to SCSI device (const).

nvme_device *	to_nvme ()
	Downcast to NVMe device.

const nvme_device *	to_nvme () const
	Downcast to NVMe device (const).

const device_info &	get_info () const
	Get device info struct.

const char *	get_dev_name () const
	Get device (path)name.

const char *	get_info_name () const
	Get informal name.

const char *	get_dev_type () const
	Get device type.

const char *	get_req_type () const
	Get type requested by user, empty if none.

const error_info &	get_err () const
	Get last error info struct.

int	get_errno () const
	Get last error number.

const char *	get_errmsg () const
	Get last error message.

virtual bool	is_syscall_unsup () const
	Return true if last error indicates an unsupported system call.

bool	set_err (int no, const char *msg,...) __attribute_format_printf(3
	Set last error number and message.

bool bool	set_err (const error_info &err)
	Set last error info struct.

void	clear_err ()
	Clear last error info.

bool	set_err (int no)
	Set last error number and default message.

virtual bool	is_open () const =0
	Return true if device is open.

virtual bool	open ()=0
	Open device, return false on error.

virtual bool	close ()=0
	Close device, return false on error.

virtual smart_device *	autodetect_open ()
	Open device with autodetection support.

virtual bool	is_powered_down ()
	Early test if device is powered up or down.

virtual bool	owns (const smart_device *dev) const
	Return true if other device is owned by this device.

virtual void	release (const smart_device *dev)
	Release ownership of other device.

Public Member Functions inherited from os_win32::win_smart_device
	win_smart_device ()

virtual	~win_smart_device ()

virtual bool	is_open () const
	Return true if device is open.

virtual bool	close ()
	Close device, return false on error.

Private Member Functions
bool	open (bool query_device)

bool	open (int phydrive, int logdrive, const char *options, int port, bool query_device)

Private Attributes
std::string	m_options

bool	m_usr_options

bool	m_admin

int	m_phydrive

bool	m_id_is_cached

bool	m_is_3ware

int	m_port

int	m_smartver_state

Additional Inherited Members
Static Public Member Functions inherited from smart_device
static int	get_num_objects ()
	Get current number of allocated 'smart_device' objects.

Protected Types inherited from ata_device
enum	{ supports_data_out = 0x01 , supports_smart_status = 0x02 , supports_output_regs = 0x04 , supports_multi_sector = 0x08 , supports_48bit_hi_null = 0x10 , supports_48bit = 0x20 }
	Flags for ata_cmd_is_supported(). More...

Protected Types inherited from smart_device
enum	do_not_use_in_implementation_classes { never_called }
	Dummy enum for dummy constructor. More...

Protected Member Functions inherited from ata_device
bool	ata_cmd_is_supported (const ata_cmd_in &in, unsigned flags, const char *type=0)
	Check command input parameters.

bool	ata_cmd_is_ok (const ata_cmd_in &in, bool data_out_support=false, bool multi_sector_support=false, bool ata_48bit_support=false)
	Check command input parameters (old version).

void	hide_ata (bool hide=true)
	Hide/unhide ATA interface.

	ata_device ()
	Default constructor, registers device as ATA.

Protected Member Functions inherited from smart_device
	smart_device (smart_interface intf, const char dev_name, const char dev_type, const char req_type)
	Constructor to init interface and device info.

	smart_device (do_not_use_in_implementation_classes)
	Dummy constructor for abstract classes.

device_info &	set_info ()
	R/W access to device info struct.

smart_interface *	smi ()
	Get interface which produced this object.

const smart_interface *	smi () const
	Get interface which produced this object (const).

Protected Member Functions inherited from os_win32::win_smart_device
void	set_fh (HANDLE fh)
	Set handle for open() in derived classes.

HANDLE	get_fh () const
	Return handle for derived classes.

Detailed Description

Definition at line 1395 of file os_win32.cpp.

Constructor & Destructor Documentation

◆ win_ata_device()

os_win32::win_ata_device::win_ata_device	(	smart_interface *	intf,
		const char *	dev_name,
		const char *	req_type
	)

Definition at line 1428 of file os_win32.cpp.

◆ ~win_ata_device()

os_win32::win_ata_device::~win_ata_device ( )

virtual

Definition at line 1440 of file os_win32.cpp.

Member Function Documentation

◆ ata_identify_is_cached()

bool os_win32::win_ata_device::ata_identify_is_cached ( ) const

overridevirtual

Return true if OS caches ATA identify sector.

Default implementation returns false.

Reimplemented from ata_device.

Definition at line 1952 of file os_win32.cpp.

◆ ata_pass_through()

bool os_win32::win_ata_device::ata_pass_through	(	const ata_cmd_in &	in,
		ata_cmd_out &	out
	)

overridevirtual

ATA pass through.

Return false on error. Must be implemented in derived class.

Implements ata_device.

Definition at line 1630 of file os_win32.cpp.

◆ is_powered_down()

bool os_win32::win_ata_device::is_powered_down ( )

overridevirtual

Early test if device is powered up or down.

Can be used without calling 'open()' first! Return true when device is powered down, false when powered up. If this function is not implemented or the mode cannot be determined, return false. Default implementation returns false.

Reimplemented from smart_device.

Definition at line 1613 of file os_win32.cpp.

◆ open() [1/3]

bool os_win32::win_ata_device::open ( )

overridevirtual

Open device, return false on error.

Implements smart_device.

Definition at line 1454 of file os_win32.cpp.

◆ open() [2/3]

bool os_win32::win_ata_device::open ( bool query_device )

private

Definition at line 1460 of file os_win32.cpp.

◆ open() [3/3]

bool os_win32::win_ata_device::open	(	int	phydrive,
		int	logdrive,
		const char *	options,
		int	port,
		bool	query_device
	)

private

Definition at line 1492 of file os_win32.cpp.

Member Data Documentation

◆ m_admin

bool os_win32::win_ata_device::m_admin

private

Definition at line 1419 of file os_win32.cpp.

◆ m_id_is_cached

bool os_win32::win_ata_device::m_id_is_cached

private

Definition at line 1421 of file os_win32.cpp.

◆ m_is_3ware

bool os_win32::win_ata_device::m_is_3ware

private

Definition at line 1422 of file os_win32.cpp.

◆ m_options

std::string os_win32::win_ata_device::m_options

private

Definition at line 1417 of file os_win32.cpp.

◆ m_phydrive

int os_win32::win_ata_device::m_phydrive

private

Definition at line 1420 of file os_win32.cpp.

◆ m_port

int os_win32::win_ata_device::m_port

private

Definition at line 1423 of file os_win32.cpp.

◆ m_smartver_state

int os_win32::win_ata_device::m_smartver_state

private

Definition at line 1424 of file os_win32.cpp.

◆ m_usr_options

bool os_win32::win_ata_device::m_usr_options

private

Definition at line 1418 of file os_win32.cpp.

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

os_win32.cpp

Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ win_ata_device()

◆ ~win_ata_device()

Member Function Documentation

◆ ata_identify_is_cached()

◆ ata_pass_through()

◆ is_powered_down()

◆ open() [1/3]

◆ open() [2/3]

◆ open() [3/3]

Member Data Documentation

◆ m_admin

◆ m_id_is_cached

◆ m_is_3ware

◆ m_options

◆ m_phydrive

◆ m_port

◆ m_smartver_state

◆ m_usr_options