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fp-device: Add fp_device_clear_storage and clear_storage vfunc

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This commit is contained in:
Vincent Huang
2021-04-09 17:23:13 +08:00
committed by Benjamin Berg
parent b9df7a4e70
commit 77e95aa545
9 changed files with 248 additions and 23 deletions
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45
libfprint/fpi-device.c
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@@ -68,16 +68,16 @@ fpi_device_class_auto_initialize_features (FpDeviceClass *device_class)
device_class->features |= FP_DEVICE_FEATURE_IDENTIFY;
if (device_class->list)
{
device_class->features |= FP_DEVICE_FEATURE_STORAGE;
device_class->features |= FP_DEVICE_FEATURE_STORAGE_LIST;
}
device_class->features |= FP_DEVICE_FEATURE_STORAGE_LIST;
if (device_class->delete)
{
device_class->features |= FP_DEVICE_FEATURE_STORAGE;
device_class->features |= FP_DEVICE_FEATURE_STORAGE_DELETE;
}
device_class->features |= FP_DEVICE_FEATURE_STORAGE_DELETE;
if (device_class->clear_storage)
device_class->features |= FP_DEVICE_FEATURE_STORAGE_CLEAR;
if (device_class->delete && (device_class->list || device_class->clear_storage))
device_class->features |= FP_DEVICE_FEATURE_STORAGE;
}
/**
@@ -1378,6 +1378,35 @@ fpi_device_list_complete (FpDevice *device,
}
/**
* fpi_device_clear_storage_complete:
* @device: The #FpDevice
* @error: The #GError or %NULL on success
*
* Finish an ongoing clear_storage operation.
*/
void
fpi_device_clear_storage_complete (FpDevice *device,
GError *error)
{
FpDevicePrivate *priv = fp_device_get_instance_private (device);
g_return_if_fail (FP_IS_DEVICE (device));
g_return_if_fail (priv->current_action == FPI_DEVICE_ACTION_CLEAR_STORAGE);
g_debug ("Device reported deletion completion");
clear_device_cancel_action (device);
fpi_device_report_finger_status (device, FP_FINGER_STATUS_NONE);
if (!error)
fpi_device_return_task_in_idle (device, FP_DEVICE_TASK_RETURN_BOOL,
GUINT_TO_POINTER (TRUE));
else
fpi_device_return_task_in_idle (device, FP_DEVICE_TASK_RETURN_ERROR, error);
}
/**
* fpi_device_enroll_progress:
* @device: The #FpDevice
* @completed_stages: The number of stages that are completed at this point