Conforms to NSObject
Declared in VolumeManager.h

Tasks

Arbiting mount, unmount, and eject requests

Notification of pending mount, unmount, and eject

Notification of mount, unmount, and eject events

Notification of failed unmount and eject events

Instance Methods

volumeDidEjectWithProperties:

Notification that a volume/disk has ejected

- (void)volumeDidEjectWithProperties:(NSDictionary *)properties

Parameters

properties

Properties of the ejected volume, including the VM-prefixed keys

Discussion

Notification that a volume/disk has ejected

Informs the delegate of a successful eject event.

Declared In

VolumeManager.h

volumeDidFailToEjectWithProperties:error:

Notification that a volume has failed to eject

- (void)volumeDidFailToEjectWithProperties:(NSDictionary *)properties error:(NSError *)error

Parameters

properties

Properties of the volume, including the VM-prefixed keys

Discussion

Notification that a volume has failed to eject

Informs the delegate that the eject request has failed. This will always be in response to a delegate’s request to unmount or eject a volume.

Declared In

VolumeManager.h

volumeDidFailToUnmountFrom:withProperties:error:

Notification that a volume has failed to unmount

- (void)volumeDidFailToUnmountFrom:(NSURL *)URL withProperties:(NSDictionary *)properties error:(NSError *)error

Parameters

properties

Properties of the volume, including the VM-prefixed keys

Discussion

Notification that a volume has failed to unmount

Informs the delegate that the unmount request has failed. This will always be in response to a delegate’s request to unmount or eject a volume.

Declared In

VolumeManager.h

volumeDidMountAt:withProperties:

Notification that a volume has mounted

- (void)volumeDidMountAt:(NSURL *)URL withProperties:(NSDictionary *)properties

Parameters

URL

URL to which the volume has mounted

properties

Properties of the mounted volume, including the VM-prefixed keys

Discussion

Notification that a volume has mounted

Informs the delegate of a successful mount event.

Declared In

VolumeManager.h

volumeDidUnmountWithProperties:

Notification that a volume has unmounted

- (void)volumeDidUnmountWithProperties:(NSDictionary *)properties

Parameters

properties

Properties of the mounted volume, including the VM-prefixed keys

Discussion

Notification that a volume has unmounted

Informs the delegate of a successful unmount event.

Warning: This will only be called in response to unmount or eject requests

Declared In

VolumeManager.h

volumeShouldEjectWithProperties:

Arbitration method for pending volume ejects

- (BOOL)volumeShouldEjectWithProperties:(NSDictionary *)properties

Parameters

properties

Properties of the volume wishing to eject, including the VM-prefixed keys

@warning: VMVolumeMountURL will not be available as the volume is not mounted.

Discussion

Arbitration method for pending volume ejects

Allows the delegate to allow or disallow ejection of a specific volume.

Declared In

VolumeManager.h

volumeShouldMountAt:withProperties:

Arbitration method for pending volume mounts

- (BOOL)volumeShouldMountAt:(NSURL *)URL withProperties:(NSDictionary *)properties

Parameters

URL

URL to which the volume would mount, if allowed

properties

Properties of the volume wishing to mount, including the VM-prefixed keys

Discussion

Arbitration method for pending volume mounts

Allows the delegate to allow or disallow mounting of a specific volume.

Declared In

VolumeManager.h

volumeShouldUnmountFrom:withProperties:

Arbitration method for pending volume unmounts

- (BOOL)volumeShouldUnmountFrom:(NSURL *)URL withProperties:(NSDictionary *)properties

Parameters

URL

URL from which the volume would unmount, if allowed

properties

Properties of the volume wishing to unmount, including the VM-prefixed keys

Discussion

Arbitration method for pending volume unmounts

Allows the delegate to allow or disallow unmounting of a specific volume.

Declared In

VolumeManager.h

volumeWillEjectWithProperties:

Notification of a pending eject

- (void)volumeWillEjectWithProperties:(NSDictionary *)properties

Parameters

properties

Properties of the ejecting volume, including the VM-prefixed keys

@warning: VMVolumeMountURL will not be available as the volume is not mounted.

Discussion

Notification of a pending eject

Informs the delegate of a pending eject event.

Declared In

VolumeManager.h

volumeWillMountAt:withProperties:

Notification of a pending mount

- (void)volumeWillMountAt:(NSURL *)URL withProperties:(NSDictionary *)properties

Parameters

URL

URL to which the volume will mount

properties

Properties of the mounting volume, including the VM-prefixed keys

Discussion

Notification of a pending mount

Informs the delegate of a pending mount event.

Declared In

VolumeManager.h

volumeWillUnmountFrom:withProperties:

Notification of a pending unmount

- (void)volumeWillUnmountFrom:(NSURL *)URL withProperties:(NSDictionary *)properties

Parameters

URL

URL from which the volume will unmount

properties

Properties of the unmounting volume, including the VM-prefixed keys

Discussion

Notification of a pending unmount

Informs the delegate of a pending unmount event.

Declared In

VolumeManager.h