From ed7b5f0908941f1bacef7e7c3a02c106a42cd5cc Mon Sep 17 00:00:00 2001
From: andi <andi@splitbrain.org>
Date: Sat, 19 Feb 2005 11:20:55 +0100
Subject: added init.php - may have broken something! (related to #153)

darcs-hash:20050219102055-9977f-575d654e742934c911ffab855d82aa91f198b5cf.gz
---
 inc/init.php | 110 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 110 insertions(+)
 create mode 100644 inc/init.php

(limited to 'inc/init.php')

diff --git a/inc/init.php b/inc/init.php
new file mode 100644
index 000000000..9314008e1
--- /dev/null
+++ b/inc/init.php
@@ -0,0 +1,110 @@
+<?php
+/**
+ * Initialize some defaults needed for DokuWiki
+ */
+
+  // define the include path
+  if(!defined('DOKU_INC')) define('DOKU_INC',realpath(dirname(__FILE__).'/../').'/');
+  require_once(DOKU_INC.'conf/dokuwiki.php');
+
+  // define baseURL
+  if(!defined('DOKU_BASE')) define('DOKU_BASE',getBaseURL());
+  if(!defined('DOKU_URL'))  define('DOKU_URL',getBaseURL(true));
+
+  // define main script
+  if(!defined('DOKU_SCRIPT')) define('DOKU_SCRIPT','doku.php');
+
+  // set up error reporting to sane values
+  error_reporting(E_ALL ^ E_NOTICE);
+
+  // make session rewrites XHTML compliant
+  ini_set('arg_separator.output', '&amp;');
+
+  // init session
+  session_name("DokuWiki");
+  session_start();
+
+  // kill magic quotes
+  if (get_magic_quotes_gpc()) {
+    if (!empty($_GET))    remove_magic_quotes($_GET);
+    if (!empty($_POST))   remove_magic_quotes($_POST);
+    if (!empty($_COOKIE)) remove_magic_quotes($_COOKIE);
+    if (!empty($_REQUEST)) remove_magic_quotes($_REQUEST);
+    if (!empty($_SESSION)) remove_magic_quotes($_SESSION);
+    ini_set('magic_quotes_gpc', 0);
+  }
+  set_magic_quotes_runtime(0);
+  ini_set('magic_quotes_sybase',0);
+
+  // disable gzip if not available
+  if($conf['usegzip'] && !function_exists('gzopen')){
+    $conf['usegzip'] = 0;
+  }
+
+  // remember original umask
+  $conf['oldumask'] = umask();
+
+  // make absolute mediaweb
+  if(!preg_match('#^(https?://|/)#i',$conf['mediaweb'])){
+    $conf['mediaweb'] = getBaseURL().$conf['mediaweb'];
+  }
+
+
+
+/**
+ * remove magic quotes recursivly
+ *
+ * @author Andreas Gohr <andi@splitbrain.org>
+ */
+function remove_magic_quotes(&$array) {
+  foreach (array_keys($array) as $key) {
+    if (is_array($array[$key])) {
+      remove_magic_quotes($array[$key]);
+    }else {
+      $array[$key] = stripslashes($array[$key]);
+    }
+  }
+}
+
+/**
+ * Returns the full absolute URL to the directory where
+ * DokuWiki is installed in (includes a trailing slash)
+ *
+ * @author Andreas Gohr <andi@splitbrain.org>
+ */
+function getBaseURL($abs=false){
+  global $conf;
+  //if canonical url enabled always return absolute
+  if($conf['canonical']) $abs = true;
+
+  $dir = dirname($_SERVER['PHP_SELF']).'/';
+
+  $dir = str_replace('\\','/',$dir); #bugfix for weird WIN behaviour
+  $dir = preg_replace('#//+#','/',$dir);
+
+  //finish here for relative URLs
+  if(!$abs) return $dir;
+
+  $port = ':'.$_SERVER['SERVER_PORT'];
+  //remove port from hostheader as sent by IE
+  $host = preg_replace('/:.*$/','',$_SERVER['HTTP_HOST']);
+
+  // see if HTTPS is enabled - apache leaves this empty when not available,
+  // IIS sets it to 'off', 'false' and 'disabled' are just guessing
+  if (preg_match('/^(|off|false|disabled)$/i',$_SERVER['HTTPS'])){
+    $proto = 'http://';
+    if ($_SERVER['SERVER_PORT'] == '80') {
+      $port='';
+    }
+  }else{
+    $proto = 'https://';
+    if ($_SERVER['SERVER_PORT'] == '443') {
+      $port='';
+    }
+  }
+
+  return $proto.$host.$port.$dir;
+}
+
+
+?>
-- 
cgit v1.2.3