commit 1af1223304dbf7aaecd5f238227abee95cce8b39
author Ratan Gupta <ratagupt@linux.vnet.ibm.com> Sat Nov 03 00:35:38 2018 +0530
committer Ratan Gupta <ratagupt@linux.vnet.ibm.com> Thu Jul 11 15:52:52 2019 +0530
tree 946875f937c4674215773fb9cf41dec5c79bf18d
parent d588404374ca8ecdfa22795c379f90b7a1c88b93

Fix emit interface added signal

Send the interface added signal once the object is fully
populated.

Here we are fixing this behaviour for two D-bus objects
1) Root Dbus object for user manager app.
2) Individual user D-bus object.

Before this fix was getting two signals for creation of user/manager
signal time=1562577322.850104 sender=:1.57 -> destination=(null destination) serial=346
       path=/xyz/openbmc_project/user; interface=org.freedesktop.DBus.ObjectManager; member=InterfacesAdded
signal time=1562577322.897089 sender=:1.57 -> destination=(null destination) serial=347
       path=/xyz/openbmc_project/user; interface=org.freedesktop.DBus.ObjectManager; member=InterfacesAdded

After the fix was getting single signal
signal time=1562577775.550198 sender=:1.156 -> destination=(null destination) serial=27
       path=/xyz/openbmc_project/user; interface=org.freedesktop.DBus.ObjectManager; member=InterfacesAdded

Change-Id: I20ac168fe4fc7cd94cd2032db6ebc1623af5943d
Signed-off-by: Ratan Gupta <ratagupt@linux.vnet.ibm.com>

users.hpp

diff --git a/users.hpp b/users.hpp
index 84a32f5..aa1726a 100644
--- a/users.hpp
+++ b/users.hpp
@@ -26,11 +26,9 @@
 {
 
 namespace Base = sdbusplus::xyz::openbmc_project;
-using UsersIface =
-    sdbusplus::server::object::object<Base::User::server::Attributes>;
-using DeleteIface =
-    sdbusplus::server::object::object<Base::Object::server::Delete>;
-
+using UsersIface = Base::User::server::Attributes;
+using DeleteIface = Base::Object::server::Delete;
+using Interfaces = sdbusplus::server::object::object<UsersIface, DeleteIface>;
 // Place where all user objects has to be created
 constexpr auto usersObjPath = "/xyz/openbmc_project/user";
 
@@ -39,7 +37,7 @@
 /** @class Users
  *  @brief Lists User objects and it's properties
  */
-class Users : public UsersIface, DeleteIface
+class Users : public Interfaces
 {
   public:
     Users() = delete;