From db87f79ca460cafaeac69f613f49f6472fae6da6 Mon Sep 17 00:00:00 2001
From: lkehresman <lkehresman@7612ce4b-ef26-0410-bec9-ea0150e637f0>
Date: Thu, 6 Jan 2000 19:12:39 +0000
Subject: [PATCH] made "quoted-printable" work

git-svn-id: https://svn.code.sf.net/p/squirrelmail/code/trunk/squirrelmail@113 7612ce4b-ef26-0410-bec9-ea0150e637f0
---
 functions/mime.php | 27 ++++++++++++++++++++++-----
 1 file changed, 22 insertions(+), 5 deletions(-)

diff --git a/functions/mime.php b/functions/mime.php
index 3403e072..cc00e3c7 100644
--- a/functions/mime.php
+++ b/functions/mime.php
@@ -191,12 +191,29 @@
          $newbody = $body; // if only they all were this easy
 
       } else if ($encoding == "quoted-printable") {
-         echo "$body";
-         $body = ereg_replace("=3D", "=", $body);
-         $body = ereg_replace("=\n", "", $body);
-         $body = ereg_replace("=20", "\n", $body);
-         $newbody= $body;
+         $body_ary = explode("\n", $body);
+
+         for ($q=0; $q < count($body_ary); $q++) {
+            if (substr(trim($body_ary[$q]), -1) == "=") {
+               $body_ary[$q] = trim($body_ary[$q]);
+               $body_ary[$q] = substr($body_ary[$q], 0, strlen($body_ary[$q])-1);
+            } else if (substr(trim($body_ary[$q]), -3) == "=20") {
+               $body_ary[$q] = trim($body_ary[$q]);
+               $body_ary[$q] = substr($body_ary[$q], 0, strlen($body_ary[$q])-3);
+               $body_ary[$q] = "$body_ary[$q]\n";
+            }
+         }
+
+         for ($q=0;$q < count($body_ary);$q++) {
+            $body_ary[$q] = ereg_replace("=3D", "=", $body_ary[$q]);
+         }
 
+         $body = "";
+         for ($i = 0; $i < count($body_ary); $i++) {
+            $body .= "$body_ary[$i]\n";
+         }
+
+         $newbody = $body;
       } else if ($encoding == "base64") {
          $newbody = base64_decode($body);
 
-- 
2.25.1