From d703a2df44aedea9af4b9125fb059f8bf6582e5f Mon Sep 17 00:00:00 2001
From: Robert Osfield <robert@openscenegraph.com>
Date: Thu, 13 Mar 2014 14:02:50 +0000
Subject: [PATCH] From Stephan Huber, "attached is a fix for the
 rest-http-plugin which should fix the font-issue reported by Phil. The old
 implementation did forward all requests to the internal http-server via
 user-events. This prevented error-reporting for missing files, as the request
 was accidentally handled by the plugin. As a request for missing font-file
 succeeds and returned an empty file, the curl-plugin hands the data happily
 to the freetype-plugin which failed trying to load an empty font-file,
 obviously.
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

My fix was to rename the standard request handler to a specialized user-event-handler which handles only requests for "/user-event“

So fonts should work on iOS when loaded remotely, even when a local file is available and with the resthttp-plugin serving the presentation.
"
---
 src/osgPlugins/RestHttpDevice/RestHttpDevice.cpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/osgPlugins/RestHttpDevice/RestHttpDevice.cpp b/src/osgPlugins/RestHttpDevice/RestHttpDevice.cpp
index d3a380458..76268006d 100644
--- a/src/osgPlugins/RestHttpDevice/RestHttpDevice.cpp
+++ b/src/osgPlugins/RestHttpDevice/RestHttpDevice.cpp
@@ -20,9 +20,9 @@
 namespace RestHttp {
 
 
-class StandardRequestHandler : public RestHttpDevice::RequestHandler {
+class UserEventRequestHandler : public RestHttpDevice::RequestHandler {
 public:
-    StandardRequestHandler() : RestHttpDevice::RequestHandler("") {}
+    UserEventRequestHandler() : RestHttpDevice::RequestHandler("/user-event") {}
     virtual bool operator()(const std::string& request_path, const std::string& full_request_path, const Arguments& arguments, http::server::reply& reply)
     {
         OSG_INFO << "RestHttpDevice :: handling request " << full_request_path << " as user-event" << std::endl;
@@ -293,7 +293,7 @@ RestHttpDevice::RestHttpDevice(const std::string& listening_address, const std::
     
     addRequestHandler(new RestHttp::HomeRequestHandler());
     
-    addRequestHandler(new RestHttp::StandardRequestHandler());
+    addRequestHandler(new RestHttp::UserEventRequestHandler());
     
     // start the thread
     start();