[tracker-miners/wip/carlosg/cue-file-lookups: 1/5] tracker-extract: Add missing infrastructure to shutdown modules

[Carlos Garnacho <carlosg src gnome org>]

commit e9e61b9be2c6058ea8c671213369f2fb8e54bd6b
Author: Carlos Garnacho <carlosg gnome org>
Date:   Mon Oct 3 11:04:42 2022 +0200

    tracker-extract: Add missing infrastructure to shutdown modules
    
    We already did let extractor modules provide a shutdown function, but
    this was never called. Add the missing code so that these shutdown
    functions are called during finalization.

 src/libtracker-extract/tracker-module-manager.c | 17 +++++++++++++++++
 src/libtracker-extract/tracker-module-manager.h |  2 ++
 src/tracker-extract/tracker-extract.c           |  2 +-
 3 files changed, 20 insertions(+), 1 deletion(-)
---
diff --git a/src/libtracker-extract/tracker-module-manager.c b/src/libtracker-extract/tracker-module-manager.c
index 19b60999f..42406f66f 100644
--- a/src/libtracker-extract/tracker-module-manager.c
+++ b/src/libtracker-extract/tracker-module-manager.c
@@ -607,3 +607,20 @@ tracker_extract_module_manager_get_hash (const gchar *mimetype)
 
        return NULL;
 }
+
+void
+tracker_module_manager_shutdown_modules (void)
+{
+       GHashTableIter iter;
+       ModuleInfo *module_info;
+       guint i;
+
+       g_return_if_fail (initialized == TRUE);
+
+       g_hash_table_iter_init (&iter, modules);
+
+       while (g_hash_table_iter_next (&iter, NULL, &module_info)) {
+               if (module_info->shutdown_func)
+                       module_info->shutdown_func ();
+       }
+}
diff --git a/src/libtracker-extract/tracker-module-manager.h b/src/libtracker-extract/tracker-module-manager.h
index d82cd6820..e25d1254b 100644
--- a/src/libtracker-extract/tracker-module-manager.h
+++ b/src/libtracker-extract/tracker-module-manager.h
@@ -56,6 +56,8 @@ GList * tracker_extract_module_manager_get_matching_rules (const gchar *mimetype
 
 void tracker_module_manager_load_modules (void);
 
+void tracker_module_manager_shutdown_modules (void);
+
 G_END_DECLS
 
 #endif /* __TRACKER_EXTRACT_MODULE_MANAGER_H__ */
diff --git a/src/tracker-extract/tracker-extract.c b/src/tracker-extract/tracker-extract.c
index d46d2e245..1741e8252 100644
--- a/src/tracker-extract/tracker-extract.c
+++ b/src/tracker-extract/tracker-extract.c
@@ -144,7 +144,7 @@ tracker_extract_finalize (GObject *object)
 
        priv = TRACKER_EXTRACT_GET_PRIVATE (object);
 
-       /* FIXME: Shutdown modules? */
+       tracker_module_manager_shutdown_modules ();
 
        g_hash_table_destroy (priv->single_thread_extractors);