From 5e32dec4fbf3acc68edf4e87897823445fb1ea99 Mon Sep 17 00:00:00 2001
From: Krishna Srinivas <krishna.srinivas@gmail.com>
Date: Fri, 12 Feb 2016 00:26:27 +0530
Subject: [PATCH] UI: implement rpc call to return UI version

---
 web-definitions.go | 3 +++
 web-handlers.go    | 6 ++++++
 2 files changed, 9 insertions(+)

diff --git a/web-definitions.go b/web-definitions.go
index 7beb17de4..00e83d318 100644
--- a/web-definitions.go
+++ b/web-definitions.go
@@ -36,6 +36,9 @@ type ServerInfoArgs struct{}
 // ListBucketsArgs - list bucket args.
 type ListBucketsArgs struct{}
 
+// GenericArgs - empty struct
+type GenericArgs struct{}
+
 // DiskInfoRep - disk info reply.
 type DiskInfoRep struct {
 	DiskInfo  disk.Info `json:"diskInfo"`
diff --git a/web-handlers.go b/web-handlers.go
index bebabca27..2284f2f15 100644
--- a/web-handlers.go
+++ b/web-handlers.go
@@ -51,6 +51,12 @@ func isAuthenticated(req *http.Request) bool {
 	return tokenRequest.Valid
 }
 
+// GetUIVersion - get UI version
+func (web WebAPI) GetUIVersion(r *http.Request, args *GenericArgs, reply *GenericRep) error {
+	reply.UIVersion = uiVersion
+	return nil
+}
+
 // ServerInfo - get server info.
 func (web *WebAPI) ServerInfo(r *http.Request, args *ServerInfoArgs, reply *ServerInfoRep) error {
 	if !isAuthenticated(r) {