From a98a4f8bb56eacffff1765ff09dd29af26e5fc12 Mon Sep 17 00:00:00 2001
From: Thomas Bruederli <thomas@roundcube.net>
Date: Wed, 27 Aug 2014 17:45:21 +0200
Subject: Remove 3rd party libs from our repository and define the dependencies
 in composer.json-dist. Also remove the ancient utf8 lib and replace it with
 'Patchwork UTF-8 for PHP'.

For direct git checkouts, copy composer.json-dist into composer.json and run
`php composer.phar install` to install the dependencies.
---
 program/lib/Roundcube/bootstrap.php     |  6 ++----
 program/lib/Roundcube/rcube_charset.php | 26 ++++----------------------
 2 files changed, 6 insertions(+), 26 deletions(-)

(limited to 'program/lib/Roundcube')

diff --git a/program/lib/Roundcube/bootstrap.php b/program/lib/Roundcube/bootstrap.php
index 65ef98ebd..0aa5cb1de 100644
--- a/program/lib/Roundcube/bootstrap.php
+++ b/program/lib/Roundcube/bootstrap.php
@@ -464,16 +464,14 @@ function rcube_autoload($classname)
             '/Net_(.+)/',
             '/Auth_(.+)/',
             '/^html_.+/',
-            '/^rcube(.*)/',
-            '/^utf8$/',
+            '/^rcube(.*)/'
         ),
         array(
             'Mail/\\1',
             'Net/\\1',
             'Auth/\\1',
             'Roundcube/html',
-            'Roundcube/rcube\\1',
-            'utf8.class',
+            'Roundcube/rcube\\1'
         ),
         $classname
     );
diff --git a/program/lib/Roundcube/rcube_charset.php b/program/lib/Roundcube/rcube_charset.php
index ffec67376..d6ca3c052 100644
--- a/program/lib/Roundcube/rcube_charset.php
+++ b/program/lib/Roundcube/rcube_charset.php
@@ -273,17 +273,8 @@ class rcube_charset
             else if ($from == 'ISO-8859-1' && function_exists('utf8_encode')) {
                 return utf8_encode($str);
             }
-            else if (class_exists('utf8')) {
-                if (!$conv) {
-                    $conv = new utf8($from);
-                }
-                else {
-                    $conv->loadCharset($from);
-                }
-
-                if ($_str = $conv->strToUtf8($str)) {
-                    return $_str;
-                }
+            else  {
+                user_error("No suitable function found for UTF-8 encoding", E_USER_WARNING);
             }
         }
 
@@ -298,17 +289,8 @@ class rcube_charset
             else if ($to == 'ISO-8859-1' && function_exists('utf8_decode')) {
                 return utf8_decode($str);
             }
-            else if (class_exists('utf8')) {
-                if (!$conv) {
-                    $conv = new utf8($to);
-                }
-                else {
-                    $conv->loadCharset($from);
-                }
-
-                if ($_str = $conv->strToUtf8($str)) {
-                    return $_str;
-                }
+            else {
+                user_error("No suitable function found for UTF-8 decoding", E_USER_WARNING);
             }
         }
 
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