shared: add nm_utils_dbus_path_get_last_component() helper

2 files changed, 17 insertions, 0 deletions

diff --git a/shared/nm-utils/nm-shared-utils.c b/shared/nm-utils/nm-shared-utils.c
index aad1b3ddda..38b99a3ae3 100644
--- a/shared/nm-utils/nm-shared-utils.c
+++ b/shared/nm-utils/nm-shared-utils.c
@@ -549,6 +549,19 @@ nm_cmp_int2ptr_p_with_data (gconstpointer p_a, gconstpointer p_b, gpointer user_
 
 /*****************************************************************************/
 
+const char *
+nm_utils_dbus_path_get_last_component (const char *dbus_path)
+{
+	if (dbus_path) {
+		dbus_path = strrchr (dbus_path, '/');
+		if (dbus_path)
+			return dbus_path + 1;
+	}
+	return NULL;
+}
+
+/*****************************************************************************/
+
 /**
  * nm_utils_strsplit_set:
  * @str: the string to split.
diff --git a/shared/nm-utils/nm-shared-utils.h b/shared/nm-utils/nm-shared-utils.h
index cd535097ec..d3d752918a 100644
--- a/shared/nm-utils/nm-shared-utils.h
+++ b/shared/nm-utils/nm-shared-utils.h
@@ -202,6 +202,10 @@ nm_utils_is_separator (const char c)
 
 /*****************************************************************************/
 
+const char *nm_utils_dbus_path_get_last_component (const char *dbus_path);
+
+/*****************************************************************************/
+
 const char **nm_utils_strsplit_set (const char *str, const char *delimiters);
 
 gssize nm_utils_strv_find_first (char **list, gssize len, const char *needle);