X-Git-Url: https://vcs.fsf.org/?p=squirrelmail.git;a=blobdiff_plain;f=plugins%2Finfo%2Ffunctions.php;h=3a20afb8220bc5b31696dcf7f1b172e9fe9df2ef;hp=d41fd5b42665717ca0aa1783f67e12378d808663;hb=01c372f1c182a45c71fdaa1dfc205641a0870025;hpb=76911253eb850bacde3d86c8cb7b4af072e67ebe

diff --git a/plugins/info/functions.php b/plugins/info/functions.php
index d41fd5b4..3a20afb8 100644
--- a/plugins/info/functions.php
+++ b/plugins/info/functions.php
@@ -1,53 +1,76 @@
-<?PHP
-
-/* functions for info plugin
- * Copyright (c) 1999-2003 The SquirrelMail Project Team
- * Licensed under the GNU GPL. For full terms see the file COPYING.
+<?php
+/**
+ * functions for info plugin
  *
  * Here are two functions for the info plugin
  * The first gets the CAPABILITY response from your IMAP server.
  * The second runs the passed IMAP test and returns the results 
  * The third prints the results of the IMAP command
  * to options.php.
- * by: Jason Munro jason@stdbev.com
- *
- * $Id$ 
  *
+ * @copyright (c) 1999-2004 The SquirrelMail Project Team
+ * @license http://opensource.org/licenses/gpl-license.php GNU Public License
+ * @author Jason Munro jason@stdbev.com
+ * @version $Id$
+ * @package plugins
+ * @subpackage info
  */
 
+/**
+ * Get the IMAP capabilities
+ *
+ * @param mixed $imap_stream
+ * @return array
+ * @access private
+ */
 function get_caps($imap_stream) {
-    $sid = sqimap_session_id();
-    $query = "$sid CAPABILITY\r\n";
-    fputs ($imap_stream, $query);
-    $responses = sqimap_read_data_list($imap_stream, $sid, true, $responses, $message);
-    return $responses;
+    return sqimap_run_command_list($imap_stream, 'CAPABILITY',false, $responses, $message,false);
 }
 
+/**
+ * Run an IMAP test and return the results
+ *
+ * @param mixed $imap_stream
+ * @param string $string imap command
+ * @return array Response from the IMAP server
+ * @access private
+ */
 function imap_test($imap_stream, $string) {
     global $default_charset;
-    $message = '';
-    $responses = array ();
-    $sid = sqimap_session_id();
-    $results = array();
-    $query = "$sid ".trim($string)."\r\n";
-    print "<TR><TD>".$query."</TD></TR>";
-    fputs ($imap_stream, $query);
-    $response = sqimap_read_data_list($imap_stream, $sid, false, $responses, $message);
-    array_push($response, $message);
+    print "<tr><td>".htmlspecialchars($string)."</td></tr>";
+    $response = sqimap_run_command_list($imap_stream, trim($string),false, $responses, $message,false);
+    array_push($response, $responses . ' ' .$message);
     return $response;
 }
 
+/**
+ * Print the IMAP response to options.php
+ *
+ * @param array $response results of imap command
+ * @access private
+ */
 function print_response($response) {
     foreach($response as $index=>$value) {
         if (is_array($value)) {
             print_response($value);
         }
         else {
-            $value = preg_replace("/</", "&lt;", $value);
-            $value = preg_replace("/>/", "&gt;", $value);
-            print $value."<BR>\n";
+            print htmlspecialchars($value)."<br />\n";
         }
     }
 }
-                                                                                        
-?>
+
+/**
+ * Check if plugin is enabled
+ * @param string $plugin_name plugin name
+ * @return boolean
+ */
+function is_plugin_enabled($plugin_name) {
+  global $plugins;
+  if ( in_array($plugin_name,$plugins) ) {
+    return true;
+  } else {
+    return false;
+  }
+}
+?>
\ No newline at end of file