-<?
+<?php
# 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 $IP;
-include_once( "$IP/GlobalFunctions.php" );
-include_once( "$IP/Namespace.php" );
-include_once( "$IP/Skin.php" );
-include_once( "$IP/OutputPage.php" );
-include_once( "$IP/DifferenceEngine.php" );
-include_once( "$IP/SearchEngine.php" );
-include_once( "$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" );
+global $wgProfiling, $wgProfileSampleRate, $wgIP, $wgUseSquid;
+if( !isset( $wgProfiling ) )
+ $wgProfiling = false;
+
+if ( $wgProfiling and (0 == rand() % $wgProfileSampleRate ) ) {
+ require_once( "Profiling.php" );
+} else {
+ function wfProfileIn( $fn ) {}
+ function wfProfileOut( $fn = "" ) {}
+ function wfGetProfilingOutput( $s, $e ) {}
+ function wfProfileClose() {}
+}
+
+/* collect the originating ips */
+if( $wgUseSquid && isset( $_SERVER["HTTP_X_FORWARDED_FOR"] ) ) {
+ # If the web server is behind a reverse proxy, we need to find
+ # out where our requests are really coming from.
+ $hopips = array_map( "trim", explode( ',', $_SERVER['HTTP_X_FORWARDED_FOR'] ) );
+
+ while(in_array(trim(end($hopips)), $wgSquidServers)){
+ array_pop($hopips);
+ }
+ $wgIP = trim(end($hopips));
+} else {
+ $wgIP = getenv("REMOTE_ADDR");
+}
+
+
+$fname = "Setup.php";
+wfProfileIn( $fname );
+global $wgUseDynamicDates;
+wfProfileIn( "$fname-includes" );
+
+require_once( "GlobalFunctions.php" );
+require_once( "Namespace.php" );
+require_once( "RecentChange.php" );
+require_once( "Skin.php" );
+require_once( "OutputPage.php" );
+require_once( "User.php" );
+require_once( "LinkCache.php" );
+require_once( "Title.php" );
+require_once( "Article.php" );
+require_once( "MagicWord.php" );
+require_once( "memcached-client.php" );
+require_once( "Block.php" );
+require_once( "SearchEngine.php" );
+require_once( "DifferenceEngine.php" );
+require_once( "MessageCache.php" );
+require_once( "BlockCache.php" );
+require_once( "Parser.php" );
+require_once( "ParserCache.php" );
+require_once( "WebRequest.php" );
+$wgRequest = new WebRequest();
+
+
+wfProfileOut( "$fname-includes" );
+wfProfileIn( "$fname-memcached" );
global $wgUser, $wgLang, $wgOut, $wgTitle;
global $wgArticle, $wgDeferredUpdateList, $wgLinkCache;
-global $wgMemc, $wgMagicWords, $wgMwRedir;
+global $wgMemc, $wgMagicWords, $wgMwRedir, $wgDebugLogFile;
+global $wgMessageCache, $wgUseMemCached, $wgUseDatabaseMessages;
+global $wgMsgCacheExpiry, $wgDBname, $wgCommandLineMode;
+global $wgBlockCache, $wgParserCache, $wgParser;
+
+# Useful debug output
+if ( $wgCommandLineMode ) {
+ # wfDebug( '"' . implode( '" "', $argv ) . '"' );
+} elseif ( function_exists( "getallheaders" ) ) {
+ wfDebug( "\nStart request\n" );
+ wfDebug( $_SERVER['REQUEST_METHOD'] . ' ' . $_SERVER['REQUEST_URI'] . "\n" );
+ $headers = getallheaders();
+ foreach ($headers as $name => $value) {
+ wfDebug( "$name: $value\n" );
+ }
+ wfDebug( "\n" );
+} else {
+ wfDebug( $_SERVER['REQUEST_METHOD'] . ' ' . $_SERVER['REQUEST_URI'] . "\n" );
+}
-class MemCachedClientforWiki extends MemCachedClient {
- function _debug( $text ) {
+# Set up Memcached
+#
+class MemCachedClientforWiki extends memcached {
+ function _debugprint( $text ) {
wfDebug( "memcached: $text\n" );
}
}
-$wgMemc = new MemCachedClientforWiki();
+# FakeMemCachedClient imitates the API of memcached-client v. 0.1.2.
+# It acts as a memcached server with no RAM, that is, all objects are
+# cleared the moment they are set. All set operations succeed and all
+# get operations return null.
+
+class FakeMemCachedClient {
+ function add ($key, $val, $exp = 0) { return true; }
+ function decr ($key, $amt=1) { return null; }
+ function delete ($key, $time = 0) { return false; }
+ function disconnect_all () { }
+ function enable_compress ($enable) { }
+ function forget_dead_hosts () { }
+ function get ($key) { return null; }
+ function get_multi ($keys) { return array_pad(array(), count($keys), null); }
+ function incr ($key, $amt=1) { return null; }
+ function replace ($key, $value, $exp=0) { return false; }
+ function run_command ($sock, $cmd) { return null; }
+ function set ($key, $value, $exp=0){ return true; }
+ function set_compress_threshold ($thresh){ }
+ function set_debug ($dbg) { }
+ function set_servers ($list) { }
+}
+
if( $wgUseMemCached ) {
+ $wgMemc = new MemCachedClientforWiki( array('persistant' => true) );
$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 failed setup test - connection error?\n" );
+ $wgUseMemCached = false;
+ $wgMemc = new FakeMemCachedClient();
+ }
+} else {
+ $wgMemc = new FakeMemCachedClient();
}
-include_once( "$IP/Language.php" );
+wfProfileOut( "$fname-memcached" );
+wfProfileIn( "$fname-misc" );
-$wgOut = new OutputPage();
-wfDebug( "\n\n" );
+require_once( "Language.php" );
+
+$wgMessageCache = new MessageCache;
$wgLangClass = "Language" . ucfirst( $wgLanguageCode );
-if( ! class_exists( $wgLangClass ) ) {
- include_once( "$IP/LanguageUtf8.php" );
+if( ! class_exists( $wgLangClass ) || ($wgLanguageCode == "en" && strcasecmp( $wgInputEncoding, "utf-8" ) == 0 ) ) {
+ require_once( "LanguageUtf8.php" );
$wgLangClass = "LanguageUtf8";
}
+
$wgLang = new $wgLangClass();
+if ( !is_object($wgLang) ) {
+ print "No language class ($wgLang)\N";
+}
+$wgMessageCache->initialise( $wgUseMemCached, $wgUseDatabaseMessages, $wgMsgCacheExpiry, $wgDBname );
-$wgUser = User::loadFromSession();
+$wgOut = new OutputPage();
+wfDebug( "\n\n" );
+
+if ( $wgUseDynamicDates ) {
+ require_once( "DateFormatter.php" );
+ global $wgDateFormatter;
+ $wgDateFormatter = new DateFormatter;
+}
+
+if( !$wgCommandLineMode && ( isset( $_COOKIE[ini_get("session.name")] ) || isset( $_COOKIE["{$wgDBname}Password"] ) ) ) {
+ User::SetupSession();
+}
+
+$wgBlockCache = new BlockCache( true );
+if( $wgCommandLineMode ) {
+ # Used for some maintenance scripts; user session cookies can screw things up
+ # when the database is in an in-between state.
+ $wgUser = new User();
+} else {
+ $wgUser = User::loadFromSession();
+}
$wgDeferredUpdateList = array();
$wgLinkCache = new LinkCache();
$wgMagicWords = array();
$wgMwRedir =& MagicWord::get( MAG_REDIRECT );
+$wgParserCache = new ParserCache();
+$wgParser = new Parser();
+$wgOut->setParserOptions( ParserOptions::newFromUser( $wgUser ) );
+
+wfProfileOut( "$fname-misc" );
+wfProfileOut( $fname );
+
?>
dépôts / lhc / web / wiklou.git / blobdiff