[gnome-software/wip/mak/limba: 2/2] limba: Add preliminary code to make Limba updates work

[Matthias Klumpp <mak src gnome org>]

commit 4ae9fb15901a0fbe247c37d21b8ce2be6dcef777
Author: Matthias Klumpp <matthias tenstral net>
Date:   Wed Jul 1 17:35:17 2015 +0200

    limba: Add preliminary code to make Limba updates work

 src/plugins/gs-plugin-limba.c |   63 +++++++++++++++++++++++++++++++++++++++++
 1 files changed, 63 insertions(+), 0 deletions(-)
---
diff --git a/src/plugins/gs-plugin-limba.c b/src/plugins/gs-plugin-limba.c
index 86cad7f..d1e9fe6 100644
--- a/src/plugins/gs-plugin-limba.c
+++ b/src/plugins/gs-plugin-limba.c
@@ -225,3 +225,66 @@ out:
        g_object_unref (inst);
        return ret;
 }
+
+/**
+ * gs_plugin_add_sources:
+ */
+gboolean
+gs_plugin_add_sources (GsPlugin *plugin,
+                      GList **list,
+                      GCancellable *cancellable,
+                      GError **error)
+{
+       /* TODO: Limba does not expose "simple" API for this yet - add this feature later. */
+
+       return TRUE;
+}
+
+/**
+ * gs_plugin_add_updates:
+ */
+gboolean
+gs_plugin_add_updates (GsPlugin *plugin,
+                      GList **list,
+                      GCancellable *cancellable,
+                      GError **error)
+{
+       _cleanup_list_free_ GList *updates = NULL;
+       GList *l;
+       GError *local_error = NULL;
+
+       updates = li_manager_get_update_list (plugin->priv->mgr, &local_error);
+       if (local_error != NULL) {
+               g_propagate_error (error, local_error);
+               return FALSE;
+       }
+
+       for (l = updates; l != NULL; l = l->next) {
+               LiPkgInfo *old_p;
+               _cleanup_object_unref_ GsApp *app = NULL;
+               LiUpdateItem *uitem = LI_UPDATE_ITEM (l->data);
+
+               old_p = li_update_item_get_installed_pkg (uitem);
+
+               /* FIXME: We actually want the AppStream ID of the Limba bundle here.
+                * We can fetch that from the AS data (get_cpt_data())
+                * GS currently does not allow updates from packages with empty package-ids,
+                * this needs to be fixed in GS before the Limba code can work.
+                */
+               app = gs_app_new (li_pkg_info_get_name (old_p));
+
+               gs_app_set_management_plugin (app, "Limba");
+               gs_app_set_state (app, AS_APP_STATE_UPDATABLE);
+               gs_app_set_kind (app, GS_APP_KIND_PACKAGE);
+               gs_plugin_add_app (list, app);
+               gs_app_set_name (app,
+                                GS_APP_QUALITY_LOWEST,
+                                li_pkg_info_get_name (old_p));
+               gs_app_set_summary (app,
+                                   GS_APP_QUALITY_LOWEST,
+                                   li_pkg_info_get_name (old_p));
+               gs_plugin_add_app (list, app);
+       }
+
+       return TRUE;
+}