core: HTTPServer.is_http_uri() -> need_proxy()

Replace HTTPServer.is_http_uri() with need_proxy() that does the opposite
and is public.

diff --git a/src/rygel/rygel-http-server.vala b/src/rygel/rygel-http-server.vala
index 2d06383..419e195 100644 (file)
--- a/src/rygel/rygel-http-server.vala
+++ b/src/rygel/rygel-http-server.vala
@@ -68,7 +68,7 @@ internal class Rygel.HTTPServer : Rygel.TranscodeManager, Rygel.StateMachine {
                                           throws Error {
         // Subtitles first
         foreach (var subtitle in item.subtitles) {
-            if (!is_http_uri (subtitle.uri)) {
+            if (this.need_proxy (subtitle.uri)) {
                 var uri = subtitle.uri; // Save the original URI
                 var index = item.subtitles.index_of (subtitle);
 
@@ -91,7 +91,7 @@ internal class Rygel.HTTPServer : Rygel.TranscodeManager, Rygel.StateMachine {
 
         // Thumbnails comes in the end
         foreach (var thumbnail in item.thumbnails) {
-            if (!is_http_uri (thumbnail.uri)) {
+            if (this.need_proxy (thumbnail.uri)) {
                 var uri = thumbnail.uri; // Save the original URI
                 var index = item.thumbnails.index_of (thumbnail);
 
@@ -118,11 +118,15 @@ internal class Rygel.HTTPServer : Rygel.TranscodeManager, Rygel.StateMachine {
                            uri.to_string ());
     }
 
+    public bool need_proxy (string uri) {
+        return Uri.parse_scheme (uri) != "http";
+    }
+
     private bool http_uri_present (MediaItem item) {
         bool present = false;
 
         foreach (var uri in item.uris) {
-            if (this.is_http_uri (uri)) {
+            if (!this.need_proxy (uri)) {
                 present = true;
 
                 break;
@@ -132,10 +136,6 @@ internal class Rygel.HTTPServer : Rygel.TranscodeManager, Rygel.StateMachine {
         return present;
     }
 
-    private bool is_http_uri (string uri) {
-        return Uri.parse_scheme (uri) == "http";
-    }
-
     private void on_cancelled (Cancellable cancellable) {
         // Cancel all state machines
         this.cancellable.cancel ();