From d25ad5cc877738a3c352f22fdbd7eb205703e1e3 Mon Sep 17 00:00:00 2001
From: Thomas Bruederli <thomas@roundcube.net>
Date: Fri, 16 Aug 2013 04:11:20 -0400
Subject: [PATCH] Let the framework adjust the include_path if necessary

---
 program/lib/Roundcube/bootstrap.php |   76 ++++++++++++++++++++-----------------
 1 files changed, 41 insertions(+), 35 deletions(-)

diff --git a/program/lib/Roundcube/bootstrap.php b/program/lib/Roundcube/bootstrap.php
index 18c07dd..3f4d2c3 100644
--- a/program/lib/Roundcube/bootstrap.php
+++ b/program/lib/Roundcube/bootstrap.php
@@ -3,7 +3,7 @@
 /*
  +-----------------------------------------------------------------------+
  | This file is part of the Roundcube PHP suite                          |
- | Copyright (C) 2005-2012, The Roundcube Dev Team                       |
+ | Copyright (C) 2005-2013, The Roundcube Dev Team                       |
  |                                                                       |
  | Licensed under the GNU General Public License version 3 or            |
  | any later version with exceptions for skins & plugins.                |
@@ -31,25 +31,34 @@
     // critical PHP settings here. Only these, which doesn't provide
     // an error/warning in the logs later. See (#1486307).
     'mbstring.func_overload'  => 0,
-    'suhosin.session.encrypt' => 0,
-    'session.auto_start'      => 0,
-    'file_uploads'            => 1,
     'magic_quotes_runtime'    => 0,
     'magic_quotes_sybase'     => 0, // #1488506
 );
+
+// check these additional ini settings if not called via CLI
+if (php_sapi_name() != 'cli') {
+    $config += array(
+        'suhosin.session.encrypt' => 0,
+        'file_uploads'            => 1,
+    );
+}
+
 foreach ($config as $optname => $optval) {
-    if ($optval != ini_get($optname) && @ini_set($optname, $optval) === false) {
-        die("ERROR: Wrong '$optname' option value and it wasn't possible to set it to required value ($optval).\n"
-            ."Check your PHP configuration (including php_admin_flag).");
+    $ini_optval = filter_var(ini_get($optname), FILTER_VALIDATE_BOOLEAN);
+    if ($optval != $ini_optval && @ini_set($optname, $optval) === false) {
+        $error = "ERROR: Wrong '$optname' option value and it wasn't possible to set it to required value ($optval).\n"
+            . "Check your PHP configuration (including php_admin_flag).";
+        if (defined('STDERR')) fwrite(STDERR, $error); else echo $error;
+        exit(1);
     }
 }
 
 // framework constants
-define('RCUBE_VERSION', '0.9-git');
+define('RCUBE_VERSION', '1.0-git');
 define('RCUBE_CHARSET', 'UTF-8');
 
 if (!defined('RCUBE_LIB_DIR')) {
-    define('RCUBE_LIB_DIR', dirname(__FILE__).'/');
+    define('RCUBE_LIB_DIR', dirname(__FILE__).DIRECTORY_SEPARATOR);
 }
 
 if (!defined('RCUBE_INSTALL_PATH')) {
@@ -72,6 +81,13 @@
 if (extension_loaded('mbstring')) {
     mb_internal_encoding(RCUBE_CHARSET);
     @mb_regex_encoding(RCUBE_CHARSET);
+}
+
+// make sure the Roundcube lib directory is in the include_path
+$rcube_include_path = realpath(RCUBE_LIB_DIR . '..');
+$sep = PATH_SEPARATOR;
+if (!preg_match("!(^|$sep)$rcube_include_path($sep|\$)!", ini_get('include_path'))) {
+    set_include_path(ini_get('include_path') . PATH_SEPARATOR . $rcube_include_path);
 }
 
 // Register autoloader
@@ -284,32 +300,6 @@
 
 
 /**
- * Remove single and double quotes from a given string
- *
- * @param string Input value
- *
- * @return string Dequoted string
- */
-function strip_quotes($str)
-{
-    return str_replace(array("'", '"'), '', $str);
-}
-
-
-/**
- * Remove new lines characters from given string
- *
- * @param string $str  Input value
- *
- * @return string Stripped string
- */
-function strip_newlines($str)
-{
-    return preg_replace('/[\r\n]/', '', $str);
-}
-
-
-/**
  * Compose a valid representation of name and e-mail address
  *
  * @param string $email  E-mail address
@@ -358,6 +348,22 @@
 
 
 /**
+ * Fix version number so it can be used correctly in version_compare()
+ *
+ * @param string $version Version number string
+ *
+ * @param return Version number string
+ */
+function version_parse($version)
+{
+    return str_replace(
+        array('-stable', '-git'),
+        array('.0', '.99'),
+        $version);
+}
+
+
+/**
  * mbstring replacement functions
  */
 if (!extension_loaded('mbstring'))

--
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