[rygel] core: No need to pass around the protocol string

[Zeeshan Ali Khattak <zeeshanak src gnome org>]

commit fb4e453b714bb713fd3e38b46cb911fa42f2f15e
Author: Zeeshan Ali (Khattak) <zeeshanak gnome org>
Date:   Mon Jan 25 18:18:58 2010 +0200

    core: No need to pass around the protocol string

 src/rygel/rygel-http-server.vala       |   19 +++++--------------
 src/rygel/rygel-transcode-manager.vala |    3 +--
 src/rygel/rygel-transcoder.vala        |    5 ++---
 3 files changed, 8 insertions(+), 19 deletions(-)
---
diff --git a/src/rygel/rygel-http-server.vala b/src/rygel/rygel-http-server.vala
index 86276c8..f311cf9 100644
--- a/src/rygel/rygel-http-server.vala
+++ b/src/rygel/rygel-http-server.vala
@@ -67,9 +67,8 @@ internal class Rygel.HTTPServer : Rygel.TranscodeManager, Rygel.StateMachine {
                                 throws Error {
         if (!this.http_uri_present (item)) {
             // Create the HTTP proxy URI
-            string protocol;
-            var uri = this.create_uri_for_item (item, -1, null, out protocol);
-            item.add_resource (didl_item, uri, protocol);
+            var uri = this.create_uri_for_item (item, -1, null);
+            item.add_resource (didl_item, uri, this.get_protocol ());
         }
 
         base.add_resources (didl_item, item);
@@ -79,13 +78,9 @@ internal class Rygel.HTTPServer : Rygel.TranscodeManager, Rygel.StateMachine {
             if (!is_http_uri (thumbnail.uri)) {
                 var uri = thumbnail.uri; // Save the original URI
                 var index = item.thumbnails.index_of (thumbnail);
-                string protocol;
 
-                thumbnail.uri = this.create_uri_for_item (item,
-                                                          index,
-                                                          null,
-                                                          out protocol);
-                thumbnail.add_resource (didl_item, protocol);
+                thumbnail.uri = this.create_uri_for_item (item, index, null);
+                thumbnail.add_resource (didl_item,  this.get_protocol ());
 
                 // Now restore the original URI
                 thumbnail.uri = uri;
@@ -129,13 +124,9 @@ internal class Rygel.HTTPServer : Rygel.TranscodeManager, Rygel.StateMachine {
 
     internal override string create_uri_for_item (MediaItem item,
                                                   int       thumbnail_index,
-                                                  string?   transcode_target,
-                                                  out string protocol) {
-
+                                                  string?   transcode_target) {
         var uri = new HTTPItemURI (item.id, thumbnail_index, transcode_target);
 
-        protocol = "http-get";
-
         return create_uri_for_path (uri.to_string());
     }
 
diff --git a/src/rygel/rygel-transcode-manager.vala b/src/rygel/rygel-transcode-manager.vala
index 5bb002e..055a875 100644
--- a/src/rygel/rygel-transcode-manager.vala
+++ b/src/rygel/rygel-transcode-manager.vala
@@ -54,8 +54,7 @@ internal abstract class Rygel.TranscodeManager : GLib.Object {
 
     public abstract string create_uri_for_item (MediaItem  item,
                                                 int        thumbnail_index,
-                                                string?    transcode_target,
-                                                out string protocol);
+                                                string?    transcode_target);
 
     public virtual void add_resources (DIDLLiteItem didl_item,
                                        MediaItem    item)
diff --git a/src/rygel/rygel-transcoder.vala b/src/rygel/rygel-transcoder.vala
index a130897..16b6ca8 100644
--- a/src/rygel/rygel-transcoder.vala
+++ b/src/rygel/rygel-transcoder.vala
@@ -64,11 +64,10 @@ internal abstract class Rygel.Transcoder : GLib.Object {
             return null;
         }
 
-        string protocol;
+        var protocol = manager.get_protocol ();
         var uri = manager.create_uri_for_item (item,
                                                -1,
-                                               this.dlna_profile,
-                                               out protocol);
+                                               this.dlna_profile);
         var res = item.add_resource (didl_item, uri, protocol);
         res.size = -1;