Update on feedback, update dbus API, add unit tests. TEST=manual,unit,BVT BUG=3628 323

interface.cc

 // Copyright (c) 2009 The Chromium OS Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
-#include "cryptohome/interface.h"
+#include "interface.h"
 
 namespace cryptohome {
 namespace gobject {
 
 // Register with the glib type system.
 // This macro automatically defines a number of functions and variables
 // which are required to make cryptohome functional as a GObject:
 // - cryptohome_parent_class
 // - cryptohome_get_type()
 // - dbus_glib_cryptohome_object_info
@@ skipping 59 matching lines @@
   CRYPTOHOME_WRAP_METHOD(GetSystemSalt, OUT_salt);
 }
 gboolean cryptohome_is_mounted(Cryptohome *self,
                                gboolean *OUT_is_mounted,
                                GError **error) {
   CRYPTOHOME_WRAP_METHOD(IsMounted, OUT_is_mounted);
 }
 gboolean cryptohome_mount(Cryptohome *self,
                           gchar *userid,
                           gchar *key,
+                          gint *OUT_error,
                           gboolean *OUT_done,
                           GError **error) {
-  CRYPTOHOME_WRAP_METHOD(Mount, userid, key, OUT_done);
+  CRYPTOHOME_WRAP_METHOD(Mount, userid, key, OUT_error, OUT_done);
+}
+gboolean cryptohome_mount_guest(Cryptohome *self,
+                                gint *OUT_error,
+                                gboolean *OUT_done,
+                                GError **error) {
+  CRYPTOHOME_WRAP_METHOD(MountGuest, OUT_error, OUT_done);
 }
 gboolean cryptohome_unmount(Cryptohome *self,
                             gboolean *OUT_done,
                             GError **error) {
   CRYPTOHOME_WRAP_METHOD(Unmount, OUT_done);
 }
 #undef CRYPTOHOME_WRAP_METHOD
 
 }  // namespace gobject
 }  // namespace cryptohome