Refresh the interface objects if DHCP mode changes

Create the ipaddress objects for the ethernet interface
whose DHCP is enabled.

Resolves openbmc/openbmc#1295

Change-Id: Id5ad35f1d51f2bf80c4e2b573e7bd38489370411
Signed-off-by: Ratan Gupta <ratagupt@in.ibm.com>

1 files changed, 15 insertions, 1 deletions

diff --git a/ethernet_interface.cpp b/ethernet_interface.cpp
index 1f36815..f29c482 100644
--- a/ethernet_interface.cpp
+++ b/ethernet_interface.cpp
@@ -43,14 +43,17 @@ EthernetInterface::EthernetInterface(sdbusplus::bus::bus& bus,
     interfaceName(intfName);
     dHCPEnabled(dhcpEnabled);
     mACAddress(getMACAddress());
+    createIPAddressObjects();
     // Emit deferred signal.
     this->emit_object_added();
 }
 
-void EthernetInterface::setAddressList(const AddrList& addrs)
+void EthernetInterface::createIPAddressObjects()
 {
     std::string gateway;
+    addrs.clear();
 
+    auto addrs = getInterfaceAddrs()[interfaceName()];
     IP::Protocol addressType = IP::Protocol::IPv4;
     IP::AddressOrigin origin = IP::AddressOrigin::Static;
     route::Table routingTable;
@@ -276,5 +279,16 @@ std::string EthernetInterface::generateObjectPath(IP::Protocol addressType,
     return objectPath.string();
 }
 
+bool EthernetInterface::dHCPEnabled(bool value)
+{
+    EthernetInterfaceIntf::dHCPEnabled(value);
+    if (value == true)
+    {
+        manager.writeToConfigurationFile();
+        createIPAddressObjects();
+    }
+    return value;
+}
+
 }//namespace network
 }//namespace phosphor