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Use prepared query when getting getting the bkc tags

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There's no point parsing and optimizing this query 12 times at startup.
This commit is contained in:
Richard Hughes 2022-12-12 12:43:23 +00:00
parent 707b1ed6d5
commit 0d0ffa4708
1 changed files with 28 additions and 19 deletions
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47
src/fu-engine.c
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@ -109,6 +109,7 @@ struct _FuEngine {
XbQuery *query_component_by_guid;
XbQuery *query_container_checksum1;
XbQuery *query_container_checksum2;
XbQuery *query_tag_by_guid_version;
guint coldplug_id;
FuPluginList *plugin_list;
GPtrArray *plugin_filter;
@ -493,26 +494,14 @@ fu_engine_add_local_release_metadata(FuEngine *self, FuRelease *release, GError
{
FuDevice *dev = fu_release_get_device(release);
GPtrArray *guids;
g_autoptr(XbQuery) query = NULL;
g_autoptr(GError) error_query = NULL;
/* no device matched */
if (dev == NULL)
return TRUE;
/* prepare query with bound GUID parameter */
query = xb_query_new_full(self->silo,
"local/components/component[@merge='append']/provides/"
"firmware[text()=?]/../../releases/release[@version=?]/../../"
"tags/tag",
XB_QUERY_FLAG_OPTIMIZE | XB_QUERY_FLAG_USE_INDEXES,
&error_query);
if (query == NULL) {
if (g_error_matches(error_query, G_IO_ERROR, G_IO_ERROR_INVALID_ARGUMENT))
return TRUE;
g_propagate_error(error, g_steal_pointer(&error_query));
return FALSE;
}
/* not set up */
if (self->query_tag_by_guid_version == NULL)
return TRUE;
/* use prepared query for each GUID */
guids = fu_device_get_guids(dev);
@ -531,17 +520,24 @@ fu_engine_add_local_release_metadata(FuEngine *self, FuRelease *release, GError
1,
fu_release_get_version(release),
NULL);
tags = xb_silo_query_with_context(self->silo, query, &context, &error_local);
tags = xb_silo_query_with_context(self->silo,
self->query_tag_by_guid_version,
&context,
&error_local);
#else
if (!xb_query_bind_str(query, 0, guid, error)) {
if (!xb_query_bind_str(self->query_tag_by_guid_version, 0, guid, error)) {
g_prefix_error(error, "failed to bind GUID: ");
return FALSE;
}
if (!xb_query_bind_str(query, 1, fu_release_get_version(release), error)) {
if (!xb_query_bind_str(self->query_tag_by_guid_version,
1,
fu_release_get_version(release),
error)) {
g_prefix_error(error, "failed to bind version: ");
return FALSE;
}
tags = xb_silo_query_full(self->silo, query, &error_local);
tags =
xb_silo_query_full(self->silo, self->query_tag_by_guid_version, &error_local);
#endif
if (tags == NULL) {
if (g_error_matches(error_local, G_IO_ERROR, G_IO_ERROR_NOT_FOUND) ||
@ -3708,6 +3704,17 @@ fu_engine_create_silo_index(FuEngine *self, GError **error)
return FALSE;
}
/* prepare tag query with bound GUID parameter */
self->query_tag_by_guid_version =
xb_query_new_full(self->silo,
"local/components/component[@merge='append']/provides/"
"firmware[text()=?]/../../releases/release[@version=?]/../../"
"tags/tag",
XB_QUERY_FLAG_OPTIMIZE,
error);
if (self->query_tag_by_guid_version == NULL)
return FALSE;
/* success */
return TRUE;
}
@ -8423,6 +8430,8 @@ fu_engine_finalize(GObject *obj)
g_object_unref(self->query_container_checksum1);
if (self->query_container_checksum2 != NULL)
g_object_unref(self->query_container_checksum2);
if (self->query_tag_by_guid_version != NULL)
g_object_unref(self->query_tag_by_guid_version);
if (self->coldplug_id != 0)
g_source_remove(self->coldplug_id);
if (self->approved_firmware != NULL)