1 files changed, 48 insertions, 0 deletions
diff --git a/panels/thunderbolt/bolt-names.c b/panels/thunderbolt/bolt-names.c
new file mode 100644
index 0000000..7426b2f
--- /dev/null
+++ b/panels/thunderbolt/bolt-names.c
@@ -0,0 +1,48 @@
+/*
+ * Copyright © 2019 Red Hat, Inc
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library. If not, see <http://www.gnu.org/licenses/>.
+ *
+ * Authors:
+ *       Christian J. Kellner <christian@kellner.me>
+ */
+
+#include "config.h"
+
+#include "bolt-names.h"
+
+/* Each element must only contain the ASCII characters "[A-Z][a-z][0-9]_" */
+#define DBUS_OPATH_VALID_CHARS "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_"
+
+char *
+bolt_gen_object_path (const char *base,
+                      const char *oid)
+{
+  g_autofree char *id = NULL;
+
+  if (oid)
+    {
+      id = g_strdup (oid);
+      g_strcanon (id, DBUS_OPATH_VALID_CHARS, '_');
+    }
+
+  if (base && id)
+    return g_build_path ("/", "/", base, id, NULL);
+  else if (base)
+    return g_build_path ("/", "/", base, NULL);
+  else if (id)
+    return g_build_path ("/", "/", id, NULL);
+
+  return g_strdup ("/");
+}