Implement delete all interface.

deletes all the ipaddress object on the interface.

Resolves openbmc/openbmc#2141

Change-Id: I6f045758ff29080cb4a4dec9e8b0d23d932c55b6
Signed-off-by: Ratan Gupta <ratagupt@in.ibm.com>

1 files changed, 31 insertions, 13 deletions

diff --git a/ethernet_interface.cpp b/ethernet_interface.cpp
index a9463c9..c3bac59 100644
--- a/ethernet_interface.cpp
+++ b/ethernet_interface.cpp
@@ -249,18 +249,8 @@ void EthernetInterface::deleteObject(const std::string& ipaddress)
     manager.writeToConfigurationFile();
 }
 
-void EthernetInterface::deleteVLANObject(const std::string& interface)
+void EthernetInterface::deleteVLANFromSystem(const std::string& interface)
 {
-    using namespace std::string_literals;
-
-    auto it = vlanInterfaces.find(interface);
-    if (it == vlanInterfaces.end())
-    {
-        log<level::ERR>("DeleteVLANObject:Unable to find the object",
-                         entry("INTERFACE=%s",interface.c_str()));
-        return;
-    }
-
     auto confDir = manager.getConfDir();
     fs::path networkFile = confDir;
     networkFile /= systemd::config::networkFilePrefix + interface +
@@ -280,8 +270,6 @@ void EthernetInterface::deleteVLANObject(const std::string& interface)
     {
         fs::remove(deviceFile);
     }
-    // delete the interface
-    vlanInterfaces.erase(it);
 
     // TODO  systemd doesn't delete the virtual network interface
     // even after deleting all the related configuartion.
@@ -295,6 +283,22 @@ void EthernetInterface::deleteVLANObject(const std::string& interface)
         commit<InternalFailure>();
     }
 
+}
+
+void EthernetInterface::deleteVLANObject(const std::string& interface)
+{
+    auto it = vlanInterfaces.find(interface);
+    if (it == vlanInterfaces.end())
+    {
+        log<level::ERR>("DeleteVLANObject:Unable to find the object",
+                         entry("INTERFACE=%s",interface.c_str()));
+        return;
+    }
+
+    deleteVLANFromSystem(interface);
+    // delete the interface
+    vlanInterfaces.erase(it);
+
     manager.writeToConfigurationFile();
 }
 
@@ -579,5 +583,19 @@ std::string EthernetInterface::mACAddress(std::string value)
 
 }
 
+void EthernetInterface::deleteAll()
+{
+    if(EthernetInterfaceIntf::dHCPEnabled())
+    {
+        log<level::INFO>("DHCP enabled on the interface"),
+                        entry("INTERFACE=%s", interfaceName().c_str());
+
+    }
+
+    // clear all the ip on the interface
+    addrs.clear();
+    manager.writeToConfigurationFile();
+}
+
 }//namespace network
 }//namespace phosphor