/**
* g_volume_eject_with_operation:
* @volume: a #GVolume
* @flags: flags affecting the unmount if required for eject
* @mount_operation: (allow-none): a #GMountOperation or %NULL to
* avoid user interaction
* @cancellable: (allow-none): optional #GCancellable object, %NULL to ignore
* @callback: (allow-none): a #GAsyncReadyCallback, or %NULL
* @user_data: user data passed to @callback
*
* Ejects a volume. This is an asynchronous operation, and is
* finished by calling g_volume_eject_with_operation_finish() with the @volume
* and #GAsyncResult data returned in the @callback.
*
* Since: 2.22
**/
void
g_volume_eject_with_operation (GVolume *volume,
GMountUnmountFlags flags,
GMountOperation *mount_operation,
GCancellable *cancellable,
GAsyncReadyCallback callback,
gpointer user_data)
{
GVolumeIface *iface;
g_return_if_fail (G_IS_VOLUME (volume));
iface = G_VOLUME_GET_IFACE (volume);
if (iface->eject == NULL && iface->eject_with_operation == NULL)
{
g_task_report_new_error (volume, callback, user_data,
g_volume_eject_with_operation,
G_IO_ERROR, G_IO_ERROR_NOT_SUPPORTED,
/* Translators: This is an error
* message for volume objects that
* don't implement any of eject or eject_with_operation. */
_("volume doesn't implement eject or eject_with_operation"));
return;
}
if (iface->eject_with_operation != NULL)
(* iface->eject_with_operation) (volume, flags, mount_operation, cancellable, callback, user_data);
else
(* iface->eject) (volume, flags, cancellable, callback, user_data);
}
/**
* g_volume_mount:
* @volume: a #GVolume
* @flags: flags affecting the operation
* @mount_operation: (allow-none): a #GMountOperation or %NULL to avoid user interaction
* @cancellable: (allow-none): optional #GCancellable object, %NULL to ignore
* @callback: (allow-none): a #GAsyncReadyCallback, or %NULL
* @user_data: user data that gets passed to @callback
*
* Mounts a volume. This is an asynchronous operation, and is
* finished by calling g_volume_mount_finish() with the @volume
* and #GAsyncResult returned in the @callback.
*
* Virtual: mount_fn
*/
void
g_volume_mount (GVolume *volume,
GMountMountFlags flags,
GMountOperation *mount_operation,
GCancellable *cancellable,
GAsyncReadyCallback callback,
gpointer user_data)
{
GVolumeIface *iface;
g_return_if_fail (G_IS_VOLUME (volume));
iface = G_VOLUME_GET_IFACE (volume);
if (iface->mount_fn == NULL)
{
g_task_report_new_error (volume, callback, user_data,
g_volume_mount,
G_IO_ERROR, G_IO_ERROR_NOT_SUPPORTED,
_("volume doesn't implement mount"));
return;
}
(* iface->mount_fn) (volume, flags, mount_operation, cancellable, callback, user_data);
}
/**
* g_volume_get_mount:
* @volume: a #GVolume
*
* Gets the mount for the @volume.
*
* Returns: (transfer full): a #GMount or %NULL if @volume isn't mounted.
* The returned object should be unreffed with g_object_unref()
* when no longer needed.
*/
GMount *
g_volume_get_mount (GVolume *volume)
{
GVolumeIface *iface;
g_return_val_if_fail (G_IS_VOLUME (volume), NULL);
iface = G_VOLUME_GET_IFACE (volume);
return (* iface->get_mount) (volume);
}
/**
* g_volume_get_drive:
* @volume: a #GVolume
*
* Gets the drive for the @volume.
*
* Returns: (transfer full): a #GDrive or %NULL if @volume is not
* associated with a drive. The returned object should be unreffed
* with g_object_unref() when no longer needed.
*/
GDrive *
g_volume_get_drive (GVolume *volume)
{
GVolumeIface *iface;
g_return_val_if_fail (G_IS_VOLUME (volume), NULL);
iface = G_VOLUME_GET_IFACE (volume);
return (* iface->get_drive) (volume);
}
/**
* g_volume_get_activation_root:
* @volume: a #GVolume
*
* Gets the activation root for a #GVolume if it is known ahead of
* mount time. Returns %NULL otherwise. If not %NULL and if @volume
* is mounted, then the result of g_mount_get_root() on the
* #GMount object obtained from g_volume_get_mount() will always
* either be equal or a prefix of what this function returns. In
* other words, in code
*
* |[<!-- language="C" -->
* GMount *mount;
* GFile *mount_root
* GFile *volume_activation_root;
*
* mount = g_volume_get_mount (volume); /* mounted, so never NULL */
* mount_root = g_mount_get_root (mount);
* volume_activation_root = g_volume_get_activation_root (volume); /* assume not NULL */
* ]|
* then the expression
* |[<!-- language="C" -->
* (g_file_has_prefix (volume_activation_root, mount_root) ||
g_file_equal (volume_activation_root, mount_root))
* ]|
* will always be %TRUE.
*
* Activation roots are typically used in #GVolumeMonitor
* implementations to find the underlying mount to shadow, see
* g_mount_is_shadowed() for more details.
*
* Returns: (transfer full): the activation root of @volume or %NULL. Use
* g_object_unref() to free.
*
* Since: 2.18
*/
GFile *
g_volume_get_activation_root (GVolume *volume)
{
GVolumeIface *iface;
g_return_val_if_fail (G_IS_VOLUME (volume), NULL);
iface = G_VOLUME_GET_IFACE (volume);
if (iface->get_activation_root == NULL)
return NULL;
return (* iface->get_activation_root) (volume);
}
/**
* g_volume_get_sort_key:
* @volume: a #GVolume
*
* Gets the sort key for @volume, if any.
*
* Returns: Sorting key for @volume or %NULL if no such key is available
*
* Since: 2.32
*/
const gchar *
g_volume_get_sort_key (GVolume *volume)
{
const gchar *ret = NULL;
GVolumeIface *iface;
g_return_val_if_fail (G_IS_VOLUME (volume), NULL);
iface = G_VOLUME_GET_IFACE (volume);
if (iface->get_sort_key != NULL)
ret = iface->get_sort_key (volume);
return ret;
}
/**
* g_volume_should_automount:
* @volume: a #GVolume
*
* Returns whether the volume should be automatically mounted.
*
* Returns: %TRUE if the volume should be automatically mounted
*/
gboolean
g_volume_should_automount (GVolume *volume)
{
GVolumeIface *iface;
g_return_val_if_fail (G_IS_VOLUME (volume), FALSE);
iface = G_VOLUME_GET_IFACE (volume);
if (iface->should_automount == NULL)
return FALSE;
return (* iface->should_automount) (volume);
}
/**
* g_volume_can_eject:
* @volume: a #GVolume
*
* Checks if a volume can be ejected.
*
* Returns: %TRUE if the @volume can be ejected. %FALSE otherwise
*/
gboolean
g_volume_can_eject (GVolume *volume)
{
GVolumeIface *iface;
g_return_val_if_fail (G_IS_VOLUME (volume), FALSE);
iface = G_VOLUME_GET_IFACE (volume);
if (iface->can_eject == NULL)
return FALSE;
return (* iface->can_eject) (volume);
}
/**
* g_volume_get_identifier:
* @volume: a #GVolume
* @kind: the kind of identifier to return
*
* Gets the identifier of the given kind for @volume.
* See the <link linkend="volume-identifier">introduction</link>
* for more information about volume identifiers.
*
* Returns: a newly allocated string containing the
* requested identfier, or %NULL if the #GVolume
* doesn't have this kind of identifier
*/
char *
g_volume_get_identifier (GVolume *volume,
const char *kind)
{
GVolumeIface *iface;
g_return_val_if_fail (G_IS_VOLUME (volume), NULL);
g_return_val_if_fail (kind != NULL, NULL);
iface = G_VOLUME_GET_IFACE (volume);
if (iface->get_identifier == NULL)
return NULL;
return (* iface->get_identifier) (volume, kind);
}
/**
* g_volume_eject_finish:
* @volume: pointer to a #GVolume
* @result: a #GAsyncResult
* @error: a #GError location to store an error, or %NULL to ignore
*
* Finishes ejecting a volume. If any errors occurred during the operation,
* @error will be set to contain the errors and %FALSE will be returned.
*
* Returns: %TRUE, %FALSE if operation failed
*
* Deprecated: 2.22: Use g_volume_eject_with_operation_finish() instead.
**/
gboolean
g_volume_eject_finish (GVolume *volume,
GAsyncResult *result,
GError **error)
{
GVolumeIface *iface;
g_return_val_if_fail (G_IS_VOLUME (volume), FALSE);
g_return_val_if_fail (G_IS_ASYNC_RESULT (result), FALSE);
if (g_async_result_legacy_propagate_error (result, error))
return FALSE;
if (g_async_result_is_tagged (result, g_volume_eject_with_operation))
return g_task_propagate_boolean (G_TASK (result), error);
iface = G_VOLUME_GET_IFACE (volume);
return (* iface->eject_finish) (volume, result, error);
}
/**
* g_volume_get_symbolic_icon:
* @volume: a #GVolume
*
* Gets the symbolic icon for @volume.
*
* Returns: (transfer full): a #GIcon.
* The returned object should be unreffed with g_object_unref()
* when no longer needed.
*
* Since: 2.34
*/
GIcon *
g_volume_get_symbolic_icon (GVolume *volume)
{
GVolumeIface *iface;
GIcon *ret;
g_return_val_if_fail (G_IS_VOLUME (volume), NULL);
iface = G_VOLUME_GET_IFACE (volume);
if (iface->get_symbolic_icon != NULL)
ret = iface->get_symbolic_icon (volume);
else
ret = g_themed_icon_new_with_default_fallbacks ("folder-remote-symbolic");
return ret;
}
/**
* g_volume_eject_finish:
* @volume: pointer to a #GVolume.
* @result: a #GAsyncResult.
* @error: a #GError location to store an error, or %NULL to ignore
*
* Finishes ejecting a volume. If any errors occurred during the operation,
* @error will be set to contain the errors and %FALSE will be returned.
*
* Returns: %TRUE, %FALSE if operation failed.
*
* Deprecated: 2.22: Use g_volume_eject_with_operation_finish() instead.
**/
gboolean
g_volume_eject_finish (GVolume *volume,
GAsyncResult *result,
GError **error)
{
GVolumeIface *iface;
g_return_val_if_fail (G_IS_VOLUME (volume), FALSE);
g_return_val_if_fail (G_IS_ASYNC_RESULT (result), FALSE);
if (G_IS_SIMPLE_ASYNC_RESULT (result))
{
GSimpleAsyncResult *simple = G_SIMPLE_ASYNC_RESULT (result);
if (g_simple_async_result_propagate_error (simple, error))
return FALSE;
}
iface = G_VOLUME_GET_IFACE (volume);
return (* iface->eject_finish) (volume, result, error);
}
/**
* g_volume_eject:
* @volume: a #GVolume.
* @flags: flags affecting the unmount if required for eject
* @cancellable: (allow-none): optional #GCancellable object, %NULL to ignore.
* @callback: (allow-none): a #GAsyncReadyCallback, or %NULL.
* @user_data: user data that gets passed to @callback
*
* Ejects a volume. This is an asynchronous operation, and is
* finished by calling g_volume_eject_finish() with the @volume
* and #GAsyncResult returned in the @callback.
*
* Deprecated: 2.22: Use g_volume_eject_with_operation() instead.
**/
void
g_volume_eject (GVolume *volume,
GMountUnmountFlags flags,
GCancellable *cancellable,
GAsyncReadyCallback callback,
gpointer user_data)
{
GVolumeIface *iface;
g_return_if_fail (G_IS_VOLUME (volume));
iface = G_VOLUME_GET_IFACE (volume);
if (iface->eject == NULL)
{
g_simple_async_report_error_in_idle (G_OBJECT (volume), callback, user_data,
G_IO_ERROR, G_IO_ERROR_NOT_SUPPORTED,
_("volume doesn't implement eject"));
return;
}
(* iface->eject) (volume, flags, cancellable, callback, user_data);
}
