commit a5a0944ccb8d925d6d83897b1e2397e85564ea1e
author Ravi Teja <raviteja28031990@gmail.com> Fri Jul 17 00:57:33 2020 -0500
committer Ravi Teja <raviteja28031990@gmail.com> Tue Feb 23 15:21:06 2021 +0530
tree 03cc1a96921110f33eff5c80ce8979abeae3da36
parent 1b5ec9c5367947d19bdf6efd08251eeb55dd90f4

Network: Implement ipv6/ipv4 default gateways on EthernetInterface

Currently ipv6/ipv4 default gateway properties on SystemConfiguration
interface which will be deprecated soon.
This commit is to add Default gateway properties implementation on
EthernetInterface.

Test by:
Set ipv4/v6 default gateway properties on ethernet interface.

Signed-off-by: Ravi Teja <raviteja28031990@gmail.com>
Change-Id: I30da81d7ccf9d568a60bfdd179331b4c0d86b149

system_configuration.cpp

diff --git a/system_configuration.cpp b/system_configuration.cpp
index 268ea27..4fbf601 100644
--- a/system_configuration.cpp
+++ b/system_configuration.cpp
@@ -39,8 +39,22 @@
     route::Table routingTable;
 
     SystemConfigIntf::hostName(name);
-    SystemConfigIntf::defaultGateway(routingTable.getDefaultGateway());
-    SystemConfigIntf::defaultGateway6(routingTable.getDefaultGateway6());
+    auto gatewayList = routingTable.getDefaultGateway();
+    auto gateway6List = routingTable.getDefaultGateway6();
+    // Assign first entry of gateway list
+    std::string gateway;
+    std::string gateway6;
+    if (!gatewayList.empty())
+    {
+        gateway = gatewayList.begin()->second;
+    }
+    if (!gateway6List.empty())
+    {
+        gateway6 = gateway6List.begin()->second;
+    }
+
+    SystemConfigIntf::defaultGateway(gateway);
+    SystemConfigIntf::defaultGateway6(gateway6);
 
     this->emit_object_added();
 }