Class

FwupdPluginEfivars

Description 

class FwupdPlugin.Efivars : GObject.Object {
  parent_instance: GObject
}
No description available.

Ancestors

Constructors

fu_efivars_new
No description available.

Instance methods

fu_efivars_create_boot_entry_for_volume

Creates a BootXXXX variable for a given volume, name and target.

Available since: 2.0.6

fu_efivars_delete

Removes a variable from NVRAM, returning an error if it does not exist.

Available since: 2.0.0

fu_efivars_delete_with_glob

Removes a group of variables from NVRAM.

Available since: 2.0.0

fu_efivars_exists

Test if a variable exists.

Available since: 2.0.0

fu_efivars_get_boot_current

Gets the index of the BootCurrent variable.

Available since: 2.0.0

fu_efivars_get_boot_data

Gets the raw data of the BootXXXX variable.

Available since: 2.0.0

fu_efivars_get_boot_entries

Gets the loadopt data for all the entries listed in BootOrder.

Available since: 2.0.0

fu_efivars_get_boot_entry

Gets the loadopt data of the BootXXXX variable.

Available since: 2.0.0

fu_efivars_get_boot_next

Gets the index of the BootNext variable.

Available since: 2.0.0

fu_efivars_get_boot_order

Gets the indexes of the BootOrder variable.

Available since: 2.0.0

fu_efivars_get_data

Gets the data from a UEFI variable in NVRAM.

Available since: 2.0.0

fu_efivars_get_data_bytes

Gets the data from a UEFI variable in NVRAM.

Available since: 2.0.0

fu_efivars_get_monitor

Returns a file monitor for a specific key.

Available since: 2.0.0

fu_efivars_get_names

Gets the list of names where the GUID matches. An error is set if there are no names matching the GUID.

Available since: 2.0.0

fu_efivars_get_secure_boot

Determines if secure boot was enabled.

Available since: 2.0.0

fu_efivars_set_boot_data

Sets the raw data of the BootXXXX variable. If blob is NULL then the boot entry is deleted.

Available since: 2.0.0

fu_efivars_set_boot_entry

Sets the loadopt data of the BootXXXX variable.

Available since: 2.0.0

fu_efivars_set_boot_next

Sets the index of the BootNext variable.

Available since: 2.0.0

fu_efivars_set_boot_order

Sets the index of the BootNext variable.

Available since: 2.0.0

fu_efivars_set_data

Sets the data to a UEFI variable in NVRAM.

Available since: 2.0.0

fu_efivars_set_data_bytes

Sets the data to a UEFI variable in NVRAM.

Available since: 2.0.0

fu_efivars_space_free

Gets the free size available for new EFI variables, as reported from QueryVariableInfo.

Available since: 2.0.12

fu_efivars_space_used

Gets the total size used by all EFI variables. This may be less than the size reported by the kernel as some (hopefully small) variables are hidden from userspace.

Available since: 2.0.0

fu_efivars_supported

Determines if the kernel supports EFI variables.

Available since: 2.0.0

Methods inherited from GObject (43)

Please see GObject for a full list of methods.

Signals

Signals inherited from GObject (1)
GObject.Object::notify

The notify signal is emitted on an object when one of its properties has its value set through g_object_set_property(), g_object_set(), et al.

Class structure 

struct FwupdPluginEfivarsClass {
  GObjectClass parent_class;
  gboolean (* supported) (
    FuEfivars* self,
    GError** error
  );
  guint64 (* space_used) (
    FuEfivars* self,
    GError** error
  );
  guint64 (* space_free) (
    FuEfivars* self,
    GError** error
  );
  gboolean (* exists) (
    FuEfivars* self,
    const gchar* guid,
    const gchar* name
  );
  GFileMonitor* (* get_monitor) (
    FuEfivars* self,
    const gchar* guid,
    const gchar* name,
    GError** error
  );
  gboolean (* get_data) (
    FuEfivars* self,
    const gchar* guid,
    const gchar* name,
    guint8** data,
    gsize* data_sz,
    FuEfiVariableAttrs* attr,
    GError** error
  );
  gboolean (* set_data) (
    FuEfivars* self,
    const gchar* guid,
    const gchar* name,
    const guint8* data,
    gsize sz,
    FuEfiVariableAttrs attr,
    GError** error
  );
  gboolean (* delete) (
    FuEfivars* self,
    const gchar* guid,
    const gchar* name,
    GError** error
  );
  gboolean (* delete_with_glob) (
    FuEfivars* self,
    const gchar* guid,
    const gchar* name_glob,
    GError** error
  );
  GPtrArray* (* get_names) (
    FuEfivars* self,
    const gchar* guid,
    GError** error
  );
  
}
Class members
parent_class 
GObjectClass
  No description available.
supported 
gboolean (* supported) (
    FuEfivars* self,
    GError** error
  )
  No description available.
space_used 
guint64 (* space_used) (
    FuEfivars* self,
    GError** error
  )
  No description available.
space_free 
guint64 (* space_free) (
    FuEfivars* self,
    GError** error
  )
  No description available.
exists 
gboolean (* exists) (
    FuEfivars* self,
    const gchar* guid,
    const gchar* name
  )
  No description available.
get_monitor 
GFileMonitor* (* get_monitor) (
    FuEfivars* self,
    const gchar* guid,
    const gchar* name,
    GError** error
  )
  No description available.
get_data 
gboolean (* get_data) (
    FuEfivars* self,
    const gchar* guid,
    const gchar* name,
    guint8** data,
    gsize* data_sz,
    FuEfiVariableAttrs* attr,
    GError** error
  )
  No description available.
set_data 
gboolean (* set_data) (
    FuEfivars* self,
    const gchar* guid,
    const gchar* name,
    const guint8* data,
    gsize sz,
    FuEfiVariableAttrs attr,
    GError** error
  )
  No description available.
delete 
gboolean (* delete) (
    FuEfivars* self,
    const gchar* guid,
    const gchar* name,
    GError** error
  )
  No description available.
delete_with_glob 
gboolean (* delete_with_glob) (
    FuEfivars* self,
    const gchar* guid,
    const gchar* name_glob,
    GError** error
  )
  No description available.
get_names 
GPtrArray* (* get_names) (
    FuEfivars* self,
    const gchar* guid,
    GError** error
  )
  No description available.

Virtual methods

FwupdPlugin.EfivarsClass.delete

Removes a variable from NVRAM, returning an error if it does not exist.

Available since: 2.0.0

FwupdPlugin.EfivarsClass.delete_with_glob

Removes a group of variables from NVRAM.

Available since: 2.0.0

FwupdPlugin.EfivarsClass.exists

Test if a variable exists.

Available since: 2.0.0

FwupdPlugin.EfivarsClass.get_data

Gets the data from a UEFI variable in NVRAM.

Available since: 2.0.0

FwupdPlugin.EfivarsClass.get_monitor

Returns a file monitor for a specific key.

Available since: 2.0.0

FwupdPlugin.EfivarsClass.get_names

Gets the list of names where the GUID matches. An error is set if there are no names matching the GUID.

Available since: 2.0.0

FwupdPlugin.EfivarsClass.set_data

Sets the data to a UEFI variable in NVRAM.

Available since: 2.0.0

FwupdPlugin.EfivarsClass.space_free

Gets the free size available for new EFI variables, as reported from QueryVariableInfo.

Available since: 2.0.12

FwupdPlugin.EfivarsClass.space_used

Gets the total size used by all EFI variables. This may be less than the size reported by the kernel as some (hopefully small) variables are hidden from userspace.

Available since: 2.0.0

FwupdPlugin.EfivarsClass.supported

Determines if the kernel supports EFI variables.

Available since: 2.0.0