KMountPoint
#include <KMountPoint>
Classes | |
class | List |
Public Types | |
enum | DetailsNeededFlag { BasicInfoNeeded = 0 , NeedMountOptions = 1 , NeedRealDeviceName = 2 } |
typedef QFlags< DetailsNeededFlag > | DetailsNeededFlags |
enum | FileSystemFlag { SupportsChmod , SupportsChown , SupportsUTime , SupportsSymlinks , CaseInsensitive } |
using | Ptr = QExplicitlySharedDataPointer<KMountPoint> |
Public Member Functions | |
~KMountPoint () | |
dev_t | deviceId () const |
bool | isOnNetwork () const |
QString | mountedFrom () const |
QStringList | mountOptions () const |
QString | mountPoint () const |
QString | mountType () const |
bool | probablySlow () const |
QString | realDeviceName () const |
bool | testFileSystemFlag (FileSystemFlag flag) const |
Public Member Functions inherited from QSharedData | |
QSharedData (const QSharedData &) | |
Static Public Member Functions | |
static List | currentMountPoints (DetailsNeededFlags infoNeeded=BasicInfoNeeded) |
static List | possibleMountPoints (DetailsNeededFlags infoNeeded=BasicInfoNeeded) |
Detailed Description
The KMountPoint class provides information about mounted and unmounted disks.
It provides a system independent interface to fstab.
Definition at line 30 of file kmountpoint.h.
Member Typedef Documentation
◆ DetailsNeededFlags
Stores a combination of DetailsNeededFlag values.
Definition at line 82 of file kmountpoint.h.
◆ Ptr
Definition at line 33 of file kmountpoint.h.
Member Enumeration Documentation
◆ DetailsNeededFlag
Flags that specify which additional details should be fetched for each mountpoint.
- See also
- DetailsNeededFlags
Enumerator | |
---|---|
BasicInfoNeeded | Only the basic details: mountedFrom, mountPoint, mountType. |
NeedMountOptions | Also fetch the options used when mounting, see KMountPoint::mountOptions(). |
NeedRealDeviceName | Also fetch the device name (with symlinks resolved), see KMountPoint::realDeviceName(). |
Definition at line 65 of file kmountpoint.h.
◆ FileSystemFlag
enum KMountPoint::FileSystemFlag |
Definition at line 153 of file kmountpoint.h.
Constructor & Destructor Documentation
◆ ~KMountPoint()
|
default |
Destructor.
Member Function Documentation
◆ currentMountPoints()
|
static |
Returns a list of all current mountpoints.
- Parameters
-
infoNeeded Flags that specify which additional information should be fetched.
- Note
- This method will return an empty list on
Android
Definition at line 285 of file kmountpoint.cpp.
◆ deviceId()
dev_t KMountPoint::deviceId | ( | ) | const |
Returns the device ID (dev_t, major, minor) of this mount point.
This ID is unique per device (including network mounts).
- Since
- 5.86
Definition at line 395 of file kmountpoint.cpp.
◆ isOnNetwork()
bool KMountPoint::isOnNetwork | ( | ) | const |
Returns true
if this mount point represents a network filesystem (e.g. NFS, CIFS, etc.), otherwise returns false
.
- Since
- 5.86
Definition at line 400 of file kmountpoint.cpp.
◆ mountedFrom()
QString KMountPoint::mountedFrom | ( | ) | const |
Where this filesystem gets mounted from.
This can refer to a device, a remote server or something else.
Definition at line 390 of file kmountpoint.cpp.
◆ mountOptions()
QStringList KMountPoint::mountOptions | ( | ) | const |
Options used to mount the filesystem.
Only available if the NeedMountOptions flag was set.
Definition at line 420 of file kmountpoint.cpp.
◆ mountPoint()
QString KMountPoint::mountPoint | ( | ) | const |
Path where the filesystem is mounted (if you used currentMountPoints()), or can be mounted (if you used possibleMountPoints()).
Definition at line 410 of file kmountpoint.cpp.
◆ mountType()
QString KMountPoint::mountType | ( | ) | const |
Type of filesystem.
Definition at line 415 of file kmountpoint.cpp.
◆ possibleMountPoints()
|
static |
This function gives a list of all possible mountpoints.
(fstab)
- Parameters
-
infoNeeded Flags that specify which additional information should be fetched.
Definition at line 169 of file kmountpoint.cpp.
◆ probablySlow()
bool KMountPoint::probablySlow | ( | ) | const |
Returns true
if the filesystem is "probably" slow, e.g. a network mount, false
otherwise.
Definition at line 473 of file kmountpoint.cpp.
◆ realDeviceName()
QString KMountPoint::realDeviceName | ( | ) | const |
Canonical name of the device where the filesystem got mounted from.
(Or empty, if not a device) Only available when the NeedRealDeviceName flag was set.
Definition at line 405 of file kmountpoint.cpp.
◆ testFileSystemFlag()
bool KMountPoint::testFileSystemFlag | ( | FileSystemFlag | flag | ) | const |
Checks the capabilities of the filesystem.
- Parameters
-
flag the flag to check
- Returns
- true if the filesystem has that flag, false if not
The available flags are:
- SupportsChmod: returns true if the filesystem supports chmod (e.g. msdos filesystems return false)
- SupportsChown: returns true if the filesystem supports chown (e.g. msdos filesystems return false)
- SupportsUtime: returns true if the filesystems supports utime (e.g. msdos filesystems return false)
- SupportsSymlinks: returns true if the filesystems supports symlinks (e.g. msdos filesystems return false)
- CaseInsensitive: returns true if the filesystem treats "foo" and "FOO" as being the same file (true for msdos filesystems)
Definition at line 485 of file kmountpoint.cpp.
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