From d84a8601e532d3626349341694cfe68c8f053cb1 Mon Sep 17 00:00:00 2001
From: Prachi Damle <prachi@cloud.com>
Date: Thu, 21 Feb 2013 14:01:52 -0800
Subject: [PATCH] CLOUDSTACK-1362: EC2 dns-name filter support for EC2
 describeInstances API is broken

Mapped CS UserVm 'name' propertyto the dns-name value to filter out the results.
---
 .../cloud/bridge/service/core/ec2/EC2InstanceFilterSet.java    | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/awsapi/src/com/cloud/bridge/service/core/ec2/EC2InstanceFilterSet.java b/awsapi/src/com/cloud/bridge/service/core/ec2/EC2InstanceFilterSet.java
index e0aae7364d9..b5b7c7840df 100644
--- a/awsapi/src/com/cloud/bridge/service/core/ec2/EC2InstanceFilterSet.java
+++ b/awsapi/src/com/cloud/bridge/service/core/ec2/EC2InstanceFilterSet.java
@@ -50,6 +50,7 @@ public class EC2InstanceFilterSet {
         filterTypes.put( "group-id",             "string"  );
         filterTypes.put( "tag-key",              "string"  );
         filterTypes.put( "tag-value",            "string"  );
+        filterTypes.put( "dns-name",             "string"  );
 	}
 	
 	
@@ -184,6 +185,8 @@ public class EC2InstanceFilterSet {
                 }
             }
             return false;
+        }else if (filterName.equalsIgnoreCase( "dns-name" )){
+            return containsString( vm.getName(), valueSet );
         }
 	    else return false;
 	}