smartmontools SVN Rev 5617
Utility to control and monitor storage systems with "S.M.A.R.T."
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Common functionality for all tunnelled_device classes. More...
#include <dev_tunnelled.h>
Public Member Functions | |
virtual | ~tunnelled_device_base () |
virtual bool | is_open () const override |
Return true if device is open. | |
virtual bool | open () override |
Open device, return false on error. | |
virtual bool | close () override |
Close device, return false on error. | |
virtual bool | owns (const smart_device *dev) const override |
Return true if other device is owned by this device. | |
virtual void | release (const smart_device *dev) override |
Release ownership of other device. | |
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. | |
Protected Member Functions | |
tunnelled_device_base (smart_device *tunnel_dev) | |
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). | |
Private Attributes | |
smart_device * | m_tunnel_base_dev |
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 smart_device | |
enum | do_not_use_in_implementation_classes { never_called } |
Dummy enum for dummy constructor. More... | |
Common functionality for all tunnelled_device classes.
Definition at line 23 of file dev_tunnelled.h.
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explicitprotected |
Definition at line 246 of file dev_interface.cpp.
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virtual |
Definition at line 252 of file dev_interface.cpp.
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overridevirtual |
Close device, return false on error.
Implements smart_device.
Reimplemented in jmb39x::jmb39x_device.
Definition at line 271 of file dev_interface.cpp.
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overridevirtual |
Return true if device is open.
Implements smart_device.
Definition at line 257 of file dev_interface.cpp.
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overridevirtual |
Open device, return false on error.
Implements smart_device.
Reimplemented in intelliprop::intelliprop_device, jmb39x::jmb39x_device, sat::usbjmicron_device, and snt::sntjmicron_device.
Definition at line 262 of file dev_interface.cpp.
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overridevirtual |
Return true if other device is owned by this device.
Default implementation returns false.
Reimplemented from smart_device.
Definition at line 280 of file dev_interface.cpp.
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overridevirtual |
Release ownership of other device.
Default implementation does nothing.
Reimplemented from smart_device.
Reimplemented in tunnelled_device< BaseDev, TunnelDev >, tunnelled_device< ata_device, ata_device >, tunnelled_device< ata_device, smart_device >, tunnelled_device< ata_device, scsi_device >, tunnelled_device< ata_device_with_command_set, scsi_device >, and tunnelled_device< nvme_device, scsi_device >.
Definition at line 285 of file dev_interface.cpp.
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private |
Definition at line 43 of file dev_tunnelled.h.