From 63d6e6dfc35e6d82c4a64f37c408794c163becd4 Mon Sep 17 00:00:00 2001
From: thomascube <thomas@roundcube.net>
Date: Wed, 28 Sep 2011 15:16:41 -0400
Subject: [PATCH] Bump versions to 0.6 stable

---
 program/include/rcube_imap_generic.php |   32 ++++++++++++++++++++++++--------
 1 files changed, 24 insertions(+), 8 deletions(-)

diff --git a/program/include/rcube_imap_generic.php b/program/include/rcube_imap_generic.php
index 59e314c..647fd96 100644
--- a/program/include/rcube_imap_generic.php
+++ b/program/include/rcube_imap_generic.php
@@ -105,6 +105,7 @@
     private $prefs;
     private $cmd_tag;
     private $cmd_num = 0;
+    private $resourceid;
     private $_debug = false;
     private $_debug_handler = false;
 
@@ -734,8 +735,13 @@
 
         $line = trim(fgets($this->fp, 8192));
 
-        if ($this->_debug && $line) {
-            $this->debug('S: '. $line);
+        if ($this->_debug) {
+            // set connection identifier for debug output
+            preg_match('/#([0-9]+)/', (string)$this->fp, $m);
+            $this->resourceid = strtoupper(substr(md5($m[1].$this->user.microtime()), 0, 4));
+
+            if ($line)
+                $this->debug('S: '. $line);
         }
 
         // Connected to wrong port or connection error?
@@ -1537,7 +1543,7 @@
         if ($bodystr)
             $request .= "BODYSTRUCTURE ";
         $request .= "BODY.PEEK[HEADER.FIELDS (DATE FROM TO SUBJECT CONTENT-TYPE ";
-        $request .= "LIST-POST DISPOSITION-NOTIFICATION-TO".$add.")])";
+        $request .= "CC REPLY-TO LIST-POST DISPOSITION-NOTIFICATION-TO".$add.")])";
 
         if (!$this->putLine($request)) {
             $this->setError(self::ERROR_COMMAND, "Unable to send command: $request");
@@ -2180,7 +2186,7 @@
             while ($this->tokenizeResponse($response, 1) == '*') {
                 $cmd = strtoupper($this->tokenizeResponse($response, 1));
                 // * LIST (<options>) <delimiter> <mailbox>
-                if (!$lstatus || $cmd == 'LIST' || $cmd == 'LSUB') {
+                if ($cmd == 'LIST' || $cmd == 'LSUB') {
                     list($opts, $delim, $mailbox) = $this->tokenizeResponse($response, 3);
 
                     // Add to result array
@@ -2208,6 +2214,14 @@
                         list($name, $value) = $this->tokenizeResponse($status, 2);
                         $folders[$mailbox][$name] = $value;
                     }
+                }
+                // other untagged response line, skip it
+                else {
+                    $response = ltrim($response);
+                    if (($position = strpos($response, "\n")) !== false)
+                        $response = substr($response, $position+1);
+                    else
+                        $response = '';
                 }
             }
 
@@ -2373,8 +2387,6 @@
                 } else if ($mode == 2) {
                     $line = rtrim($line, "\t\r\0\x0B");
                     $line = quoted_printable_decode($line);
-                    // Remove NULL characters (#1486189)
-                    $line = str_replace("\x00", '', $line);
                 // UUENCODE
                 } else if ($mode == 3) {
                     $line = rtrim($line, "\t\r\n\0\x0B");
@@ -3229,8 +3241,8 @@
                     break;
                 }
 
-                // excluded chars: SP, CTL, (, ), {, ", ], %
-                if (preg_match('/^([\x21\x23\x24\x26\x27\x2A-\x5C\x5E-\x7A\x7C-\x7E]+)/', $str, $m)) {
+                // excluded chars: SP, CTL, )
+                if (preg_match('/^([^\x00-\x20\x29\x7F]+)/', $str, $m)) {
                     $result[] = $m[1] == 'NIL' ? NULL : $m[1];
                     $str = substr($str, strlen($m[1]));
                 }
@@ -3353,6 +3365,10 @@
      */
     private function debug($message)
     {
+        if ($this->resourceid) {
+            $message = sprintf('[%s] %s', $this->resourceid, $message);
+        }
+
         if ($this->_debug_handler) {
             call_user_func_array($this->_debug_handler, array(&$this, $message));
         } else {

--
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