Adding StandBySpare state for firmware inventory

Added new state 'StandBySpare' for firmware inventory
objects. With this change firmware inventory ["Status"]["State"]
will be set to "StandBySpare" if the inventory item is
BackUp/Recovery image.

Tested:
 - Did the GET on "/redfish/v1/UpdateService/FirmwareInventory/<backup image>"
    Response:
       ....
       "Status": {
           "Health": "OK",
           "HealthRollup": "OK",
           "State": "StandbySpare"
       }
       .....
 - Verifed GET on other inventory and works fine
 - Successfully ran the Redfish validator.

Change-Id: I7094bb3a60a7fb8dc6564ee1d7a67480249423ac
Signed-off-by: Vikram Bodireddy <vikram.bodireddy@linux.intel.com>

1 files changed, 5 insertions, 0 deletions

diff --git a/redfish-core/include/utils/fw_utils.hpp b/redfish-core/include/utils/fw_utils.hpp
index 296c900..7043291 100644
--- a/redfish-core/include/utils/fw_utils.hpp
+++ b/redfish-core/include/utils/fw_utils.hpp
@@ -207,6 +207,11 @@ std::string getRedfishFWState(const std::string &fwState)
     {
         return "Updating";
     }
+    else if (fwState ==
+             "xyz.openbmc_project.Software.Activation.Activations.StandbySpare")
+    {
+        return "StandbySpare";
+    }
     else
     {
         BMCWEB_LOG_DEBUG << "Default fw state " << fwState << " to Disabled";