From afaf0f89ff364142300f6dc9bb30382baeebd6fe Mon Sep 17 00:00:00 2001
From: Daniel Neis Araujo <daniel@npd.ufsc.br>
Date: Wed, 4 Apr 2012 09:19:54 -0300
Subject: [PATCH] =?UTF-8?q?Fixing=20a=20problem=20with=20file=20encoding?=
 =?UTF-8?q?=20(credits:=20Ant=C3=B4nio=20Carlos=20Mariani)?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

When the submitted file is not utf8, the SOAP fails to send the file.
Doing a utf8_encode solve the problem.
---
 judge/ideone/lib.php | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/judge/ideone/lib.php b/judge/ideone/lib.php
index 944881fb..f16cced5 100644
--- a/judge/ideone/lib.php
+++ b/judge/ideone/lib.php
@@ -139,6 +139,10 @@ function judge() {
             break;
         }
 
+        if (!mb_detect_encoding($source, "UTF-8", true)) {
+            $source = utf8_encode($source);
+        } 
+
         $status_ideone = array(
             0   => ONLINEJUDGE_STATUS_PENDING,
             11  => ONLINEJUDGE_STATUS_COMPILATION_ERROR,