<?
# The main wiki script and things like database
# conversion and maintenance scripts all share a
# common setup of including lots of classes and
# setting up a few globals.
#

global $IP;

if( !isset( $wgProfiling ) )
	$wgProfiling = false;

if ( $wgProfiling ) {
	include_once( "$IP/Profiling.php" );
} else {
	function wfProfileIn( $fn ) {}
	function wfProfileOut( $fn = "" ) {}
	function wfGetProfilingOutput( $s, $e ) {}
	function wfProfileClose() {}
}

$fname = "Setup.php";
wfProfileIn( $fname );
wfProfileIn( "$fname-includes" );

# Only files which are used on every invocation should be included here
# Otherwise, include them conditionally [TS]
include_once( "$IP/GlobalFunctions.php" );
include_once( "$IP/Namespace.php" );
include_once( "$IP/Skin.php" );
include_once( "$IP/OutputPage.php" );
include_once( "$IP/User.php" );
include_once( "$IP/LinkCache.php" );
include_once( "$IP/Title.php" );
include_once( "$IP/Article.php" );
include_once( "$IP/MagicWord.php" );
include_once( "$IP/MemCachedClient.inc.php" );
include_once( "$IP/Block.php" );

wfProfileOut( "$fname-includes" );
wfProfileIn( "$fname-memcached" );
global $wgUser, $wgLang, $wgOut, $wgTitle;
global $wgArticle, $wgDeferredUpdateList, $wgLinkCache;
global $wgMemc, $wgMagicWords, $wgMwRedir, $wgDebugLogFile;

class MemCachedClientforWiki extends MemCachedClient {
	function _debug( $text ) {
		wfDebug( "memcached: $text\n" );
	}
}

$wgMemc = new MemCachedClientforWiki();
if( $wgUseMemCached ) {
	$wgMemc->set_servers( $wgMemCachedServers );
	$wgMemc->set_debug( $wgMemCachedDebug );

	# Test it to see if it's working
	# This is necessary because otherwise wfMsg would be extremely inefficient
	if ( !$wgMemc->set( "test", "", 0 ) ) {
		wfDebug( "Memcached error: " . $wgMemc->error_string() . "\n" );
		$wgUseMemCached = false;
	}
}
wfProfileOut( "$fname-memcached" );
wfProfileIn( "$fname-misc" );

include_once( "$IP/Language.php" );

$wgOut = new OutputPage();
wfDebug( "\n\n" );

$wgLangClass = "Language" . ucfirst( $wgLanguageCode );
if( ! class_exists( $wgLangClass ) ) {
	include_once( "$IP/LanguageUtf8.php" );
	$wgLangClass = "LanguageUtf8";
}
$wgLang = new $wgLangClass();


$wgUser = User::loadFromSession();
$wgDeferredUpdateList = array();
$wgLinkCache = new LinkCache();
$wgMagicWords = array();
$wgMwRedir =& MagicWord::get( MAG_REDIRECT );

wfProfileOut( "$fname-misc" );
wfProfileOut( $fname );

?>