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virtual-device: Add support for sleeping and sending errors on list and delete

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Marco Trevisan (Treviño)
2021-01-26 01:33:55 +01:00
parent 7ffcc2f9e7
commit 88a38c38af
4 changed files with 95 additions and 10 deletions
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libfprint/drivers/virtual-device.c
+33 -8
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@@ -70,6 +70,14 @@ maybe_continue_current_action (FpDeviceVirtualDevice *self)
FP_DEVICE_GET_CLASS (self)->identify (dev);
break;
case FPI_DEVICE_ACTION_LIST:
FP_DEVICE_GET_CLASS (self)->list (dev);
break;
case FPI_DEVICE_ACTION_DELETE:
FP_DEVICE_GET_CLASS (self)->delete (dev);
break;
default:
break;
}
@@ -141,6 +149,14 @@ process_cmds (FpDeviceVirtualDevice * self,
return NULL;
}
else if (g_str_has_prefix (cmd, ERROR_CMD_PREFIX))
{
g_propagate_error (error,
fpi_device_error_new (g_ascii_strtoull (cmd + strlen (ERROR_CMD_PREFIX), NULL, 10)));
g_ptr_array_remove_index (self->pending_commands, 0);
return NULL;
}
/* If we are not scanning, then we have to stop here. */
if (!scan)
@@ -153,14 +169,6 @@ process_cmds (FpDeviceVirtualDevice * self,
g_ptr_array_remove_index (self->pending_commands, 0);
return res;
}
else if (g_str_has_prefix (cmd, ERROR_CMD_PREFIX))
{
g_propagate_error (error,
fpi_device_error_new (g_ascii_strtoull (cmd + strlen (ERROR_CMD_PREFIX), NULL, 10)));
g_ptr_array_remove_index (self->pending_commands, 0);
return NULL;
}
else if (g_str_has_prefix (cmd, RETRY_CMD_PREFIX))
{
g_propagate_error (error,
@@ -338,6 +346,20 @@ wait_for_command_timeout (gpointer data)
GError *error = NULL;
self->wait_command_id = 0;
switch (fpi_device_get_current_action (FP_DEVICE (self)))
{
case FPI_DEVICE_ACTION_LIST:
case FPI_DEVICE_ACTION_DELETE:
self->ignore_wait = TRUE;
maybe_continue_current_action (self);
self->ignore_wait = FALSE;
return FALSE;
default:
break;
}
error = g_error_new (G_IO_ERROR, G_IO_ERROR_TIMED_OUT, "No commands arrived in time to run!");
fpi_device_action_error (FP_DEVICE (self), error);
@@ -351,6 +373,9 @@ should_wait_for_command (FpDeviceVirtualDevice *self,
if (!error && self->sleep_timeout_id)
return TRUE;
if (self->ignore_wait)
return FALSE;
if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_NOT_FOUND))
return FALSE;