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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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libfprint/drivers/virtual-device-storage.c
+21
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@@ -160,6 +160,26 @@ dev_list (FpDevice *dev)
fpi_device_list_complete (dev, get_stored_prints (vdev), NULL);
}
static void
dev_clear_storage (FpDevice *dev)
{
g_autoptr(GPtrArray) prints_list = NULL;
g_autoptr(GError) error = NULL;
FpDeviceVirtualDevice *vdev = FP_DEVICE_VIRTUAL_DEVICE (dev);
process_cmds (vdev, FALSE, &error);
if (should_wait_for_command (vdev, error))
return;
if (error && !g_error_matches (error, G_IO_ERROR, G_IO_ERROR_NOT_FOUND))
{
fpi_device_clear_storage_complete (dev, g_steal_pointer (&error));
return;
}
fpi_device_clear_storage_complete (dev, NULL);
}
static void
dev_delete (FpDevice *dev)
{
@@ -244,6 +264,7 @@ fpi_device_virtual_device_storage_class_init (FpDeviceVirtualDeviceStorageClass
dev_class->identify = dev_identify;
dev_class->list = dev_list;
dev_class->delete = dev_delete;
dev_class->clear_storage = dev_clear_storage;
fpi_device_class_auto_initialize_features (dev_class);
dev_class->features |= FP_DEVICE_FEATURE_DUPLICATES_CHECK;