/**
* file_prefs.php
*
- * Copyright (c) 1999-2002 The SquirrelMail Project Team
+ * Copyright (c) 1999-2003 The SquirrelMail Project Team
* Licensed under the GNU GPL. For full terms see the file COPYING.
*
* This contains functions for manipulating user preferences in files
/* Read in the preferences. */
$highlight_num = 0;
while (! feof($file)) {
- $pref = trim(fgets($file, 1024));
+ $pref = '';
+ /* keep reading a pref until we reach an eol (\n (or \r for macs)) */
+ while($read = fgets($file, 1024))
+ {
+ $pref .= $read;
+ if(strpos($read,"\n") || strpos($read,"\r"))
+ break;
+ }
+ $pref = trim($pref);
$equalsAt = strpos($pref, '=');
if ($equalsAt > 0) {
$key = substr($pref, 0, $equalsAt);
$value = substr($pref, $equalsAt + 1);
+ /* this is to 'rescue' old-style highlighting rules. */
if (substr($key, 0, 9) == 'highlight') {
$key = 'highlight' . $highlight_num;
$highlight_num ++;
function getPref($data_dir, $username, $string, $default = '') {
global $prefs_cache;
- $result = '';
$result = do_hook_function('get_pref_override',array($username,$string));
if (!$result) {
cachePrefValues($data_dir, $username);
/* Otherwise, report an error. */
$errTitle = sprintf( _("Error opening %s"), $default_pref );
- if (!file_exists($default_pref)) {
+ if (!is_readable($default_pref)) {
$errString = $errTitle . "<br>\n" .
- _("Default preference file not found!") . "<br>\n" .
+ _("Default preference file not found or not readable!") . "<br>\n" .
_("Please contact your system administrator and report this error.") . "<br>\n";
include_once(SM_PATH . 'functions/display_messages.php' );
logout_error( $errString, $errTitle );