--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/packagekit.c	Mon Sep 26 18:52:04 2011 +0200
@@ -0,0 +1,48 @@
+#include <packagekit-glib2/packagekit.h>
+#include "packagekit.h"
+
+void process(PkPackage *pkg, struct UpdatesInfo *info)
+{
+	PkInfoEnum e = pk_package_get_info(pkg);
+	switch (e) {
+		case PK_INFO_ENUM_LOW:
+		case PK_INFO_ENUM_ENHANCEMENT:
+		case PK_INFO_ENUM_NORMAL:
+			info->normal++;
+			break;
+		case PK_INFO_ENUM_BUGFIX:
+		case PK_INFO_ENUM_IMPORTANT:
+		case PK_INFO_ENUM_SECURITY:
+			info->critical++;
+			break;
+		default:
+			break;
+	}
+}
+
+void query_packagekit(struct UpdatesInfo *info)
+{
+	PkClient *client = NULL;
+	PkResults *res = NULL;
+	GPtrArray *list = NULL;
+	GFunc process_func = (GFunc)process;
+	client = pk_client_new();
+	res = pk_client_get_updates(client, pk_bitfield_value(PK_FILTER_ENUM_NEWEST), NULL, NULL, NULL, NULL);
+	if (!res) {
+		goto out;
+	}
+	list = pk_results_get_package_array(res);
+	if (!list) {
+		goto out;
+	}
+	info->normal = 0;
+	info->critical = 0;
+	g_ptr_array_foreach(list, process_func, info);
+out:
+	if (list != NULL)
+		g_ptr_array_unref(list);
+	if(res != NULL)
+		g_object_unref(res);
+	if(client != NULL)
+		g_object_unref(client);
+}