2 rcs_id('$Id: IniConfig.php,v 1.86 2005-04-06 06:41:05 rurban Exp $');
5 * A configurator intended to read its config from a PHP-style INI file,
6 * instead of a PHP file.
8 * Pass a filename to the IniConfig() function and it will read all it's
9 * definitions from there, all by itself, and proceed to do a mass-define
10 * of all valid PHPWiki config items. In this way, we can hopefully be
11 * totally backwards-compatible with the old index.php method, while still
12 * providing a much tastier on-going experience.
14 * @author: Joby Walker, Reini Urban, Matthew Palmer
17 * Copyright 2004,2005 $ThePhpWikiProgrammingTeam
19 * This file is part of PhpWiki.
21 * PhpWiki is free software; you can redistribute it and/or modify
22 * it under the terms of the GNU General Public License as published by
23 * the Free Software Foundation; either version 2 of the License, or
24 * (at your option) any later version.
26 * PhpWiki is distributed in the hope that it will be useful,
27 * but WITHOUT ANY WARRANTY; without even the implied warranty of
28 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
29 * GNU General Public License for more details.
31 * You should have received a copy of the GNU General Public License
32 * along with PhpWiki; if not, write to the Free Software
33 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
38 * - Convert the value lists to provide defaults, so that every "if
39 * (defined())" and "if (!defined())" can fuck off to the dismal hole
41 * - config.ini => config.php dumper for faster startup. (really faster? to time)
44 * - Old-style index.php => config/config.ini converter.
46 * - Don't use too much globals for easier integration into other projects
47 * (namespace pollution). (gforge, phpnuke, postnuke, phpBB2, carolina, ...)
48 * Use one global $phpwiki object instead which holds the cfg vars, constants
49 * and all other globals.
50 * (global $FieldSeparator, $charset, $WikiNameRegexp, $KeywordLinkRegexp;
51 * global $DisabledActions, $DBParams, $LANG, $AllActionPages)
53 * - Resurrect the larger "config object" code (in config/) so it'll aid the
54 * GUI config writers, and allow us to do proper validation and default
57 * - Get rid of WikiNameRegexp and KeywordLinkRegexp as globals by finding
58 * everywhere that uses them as variables and modify the code to use
59 * them as constants. Will involve hacking around
60 * pcre_fix_posix_classes (probably with redefines()).
63 include_once (dirname(__FILE__)."/config.php");
64 include_once (dirname(__FILE__)."/FileFinder.php");
67 * Speed-up iniconfig loading.
69 * Dump the static parts of the parsed config/config.ini settings to a fast-loadable config.php file.
70 * The dynamic parts are then evaluated as before.
71 * Requires write-permissions to config/config.php
73 function save_dump($file) {
74 $vars =& $GLOBALS; // copy + unset not possible
76 foreach (array("SERVER","ENV","GET","POST","REQUEST","COOKIE","FILES") as $key) {
77 $ignore["HTTP_".$key."_VARS"]++;
80 foreach (array("HTTP_POST_FILES","GLOBALS","RUNTIMER","ErrorManager",'RCS_IDS','LANG',
81 'HOME_PAGE','request','SCRIPT_NAME','VIRTUAL_PATH','SCRIPT_FILENAME') as $key)
83 $fp = fopen($file, "wb");
84 fwrite($fp,"<?php\n");
85 fwrite($fp,"function wiki_configrestore(){\n");
86 //TODO: optimize this by removing ignore, big serialized array and merge into existing GLOBALS
87 foreach ($vars as $var => $val) {
89 fwrite($fp, "\$GLOBALS['".$var."']=unserialize(\""
90 .addslashes(serialize($val))."\");\n");
92 // cannot be optimized, maybe leave away predefined consts somehow
93 foreach (get_defined_constants() as $var => $val) {
94 if (substr($var,0,4) != "PHP_" and substr($var,0,2) != "E_"
95 and substr($var,0,2) != "T_" and substr($var,0,2) != "M_")
96 fwrite($fp, "if(!defined('".$var."')) define('".$var."',unserialize(\""
97 .addslashes(serialize($val))."\"));\n");
99 fwrite($fp, "return 'noerr';}");
104 function IniConfig($file) {
106 // check config/config.php dump for faster startup
107 $dump = substr($file, 0, -3)."php";
108 if (isWindows($dump)) $dump = str_replace("/","\\",$dump);
109 if (file_exists($dump) and is_readable($dump) and sort_file_mtime($dump, $file) < 0) {
111 if (function_exists('wiki_configrestore') and (wiki_configrestore() === 'noerr')) {
112 fixup_dynamic_configs();
117 // First-time installer detection here...
118 // Similar to SetupWiki()
119 if (!file_exists($file)) {
120 // We need to DATA_PATH for configurator, or pass the posted values
121 // somewhow to the script
122 include_once(dirname(__FILE__)."/install.php");
123 run_install("_part1");
124 trigger_error("Datasource file '$file' does not exist", E_USER_ERROR);
128 // List of all valid config options to be define()d which take "values" (not
129 // booleans). Needs to be categorised, and generally made a lot tidier.
130 $_IC_VALID_VALUE = array
131 ('WIKI_NAME', 'ADMIN_USER', 'ADMIN_PASSWD',
132 'DEFAULT_DUMP_DIR', 'HTML_DUMP_DIR',
133 'HTML_DUMP_SUFFIX', 'MAX_UPLOAD_SIZE', 'MINOR_EDIT_TIMEOUT',
134 'ACCESS_LOG', 'CACHE_CONTROL', 'CACHE_CONTROL_MAX_AGE',
135 'COOKIE_EXPIRATION_DAYS', 'COOKIE_DOMAIN',
136 'PASSWORD_LENGTH_MINIMUM', 'USER_AUTH_POLICY',
138 'EDITING_POLICY', 'THEME', 'CHARSET',
139 'WIKI_PGSRC', 'DEFAULT_WIKI_PGSRC',
140 'ALLOWED_PROTOCOLS', 'INLINE_IMAGES', 'SUBPAGE_SEPARATOR', /*'KEYWORDS',*/
142 //'DATABASE_PREFIX', 'DATABASE_DSN', 'DATABASE_TYPE', 'DATABASE_DBHANDLER',
143 'INTERWIKI_MAP_FILE', 'COPYRIGHTPAGE_TITLE', 'COPYRIGHTPAGE_URL',
144 'AUTHORPAGE_TITLE', 'AUTHORPAGE_URL',
146 'PLUGIN_CACHED_DATABASE', 'PLUGIN_CACHED_FILENAME_PREFIX',
147 'PLUGIN_CACHED_HIGHWATER', 'PLUGIN_CACHED_LOWWATER', 'PLUGIN_CACHED_MAXLIFETIME',
148 'PLUGIN_CACHED_MAXARGLEN', 'PLUGIN_CACHED_IMGTYPES',
150 'SERVER_NAME','SERVER_PORT','SCRIPT_NAME', 'DATA_PATH', 'PHPWIKI_DIR', 'VIRTUAL_PATH',
153 // Optional values which need to be defined.
154 // These are not defined in config-default.ini and empty if not defined.
155 $_IC_OPTIONAL_VALUE = array
157 'DEBUG', 'TEMP_DIR', 'DEFAULT_LANGUAGE',
158 'LDAP_AUTH_HOST','LDAP_SET_OPTION','LDAP_BASE_DN', 'LDAP_AUTH_USER',
159 'LDAP_AUTH_PASSWORD','LDAP_SEARCH_FIELD','LDAP_OU_GROUP','LDAP_OU_USERS',
160 'AUTH_USER_FILE','DBAUTH_AUTH_DSN',
161 'IMAP_AUTH_HOST', 'POP3_AUTH_HOST',
162 'AUTH_USER_FILE', 'AUTH_GROUP_FILE', 'AUTH_SESS_USER', 'AUTH_SESS_LEVEL',
163 'GOOGLE_LICENSE_KEY','FORTUNE_DIR',
164 'DISABLE_GETIMAGESIZE','DBADMIN_USER','DBADMIN_PASSWD',
165 'SESSION_SAVE_PATH', 'TOOLBAR_PAGELINK_PULLDOWN'
168 // List of all valid config options to be define()d which take booleans.
169 $_IC_VALID_BOOL = array
170 ('ENABLE_USER_NEW', 'ENABLE_PAGEPERM', 'ENABLE_EDIT_TOOLBAR', 'JS_SEARCHREPLACE',
171 'ENABLE_XHTML_XML', 'ENABLE_DOUBLECLICKEDIT', 'ENABLE_LIVESEARCH',
172 'USECACHE', 'WIKIDB_NOCACHE_MARKUP',
173 'ENABLE_REVERSE_DNS', 'ENCRYPTED_PASSWD', 'ZIPDUMP_AUTH',
174 'ENABLE_RAW_HTML', 'ENABLE_RAW_HTML_LOCKEDONLY', 'ENABLE_RAW_HTML_SAFE',
175 'STRICT_MAILABLE_PAGEDUMPS', 'COMPRESS_OUTPUT',
176 'ALLOW_ANON_USER', 'ALLOW_ANON_EDIT',
177 'ALLOW_BOGO_LOGIN', 'ALLOW_USER_PASSWORDS',
178 'AUTH_USER_FILE_STORABLE', 'ALLOW_HTTP_AUTH_LOGIN',
179 'ALLOW_USER_LOGIN', 'ALLOW_LDAP_LOGIN', 'ALLOW_IMAP_LOGIN',
180 'WARN_NONPUBLIC_INTERWIKIMAP', 'USE_PATH_INFO',
181 'DISABLE_HTTP_REDIRECT',
182 'PLUGIN_CACHED_USECACHE', 'PLUGIN_CACHED_FORCE_SYNCMAP',
183 'BLOG_EMPTY_DEFAULT_PREFIX', 'DATABASE_PERSISTENT',
184 'ENABLE_DISCUSSION_LINK'
187 $rs = @parse_ini_file($file);
188 $rsdef = @parse_ini_file(dirname(__FILE__)."/../config/config-default.ini");
189 foreach ($rsdef as $k => $v) {
191 $rs[$k] = constant($k);
192 } elseif (!isset($rs[$k])) {
196 unset($k); unset($v);
198 foreach ($_IC_VALID_VALUE as $item) {
199 if (defined($item)) {
203 if (array_key_exists($item, $rs)) {
204 define($item, $rs[$item]);
206 //} elseif (array_key_exists($item, $rsdef)) {
207 // define($item, $rsdef[$item]);
208 // calculate them later or not at all:
209 } elseif (in_array($item,
210 array('DATABASE_PREFIX', 'SERVER_NAME', 'SERVER_PORT',
211 'SCRIPT_NAME', 'DATA_PATH', 'PHPWIKI_DIR', 'VIRTUAL_PATH',
212 'LDAP_AUTH_HOST','IMAP_AUTH_HOST','POP3_AUTH_HOST',
213 'PLUGIN_CACHED_CACHE_DIR')))
217 trigger_error(sprintf("missing config setting for %s",$item));
222 // Boolean options are slightly special - if they're set to any of
223 // '', 'false', '0', or 'no' (all case-insensitive) then the value will
224 // be a boolean false, otherwise if there is anything set it'll
226 foreach ($_IC_VALID_BOOL as $item) {
227 if (defined($item)) {
231 if (array_key_exists($item, $rs)) {
233 //} elseif (array_key_exists($item, $rsdef)) {
234 // $val = $rsdef[$item];
237 //trigger_error(sprintf("missing boolean config setting for %s",$item));
240 // calculate them later: old or dynamic constants
241 if (!array_key_exists($item, $rs) and
242 in_array($item, array('USE_PATH_INFO', 'USE_DB_SESSION',
243 'ALLOW_HTTP_AUTH_LOGIN', 'ALLOW_LDAP_LOGIN',
244 'ALLOW_IMAP_LOGIN', 'ALLOW_USER_LOGIN',
245 'REQUIRE_SIGNIN_BEFORE_EDIT',
246 'WIKIDB_NOCACHE_MARKUP')))
251 define($item, false);
253 elseif (strtolower($val) == 'false' ||
254 strtolower($val) == 'no' ||
258 define($item, false);
269 foreach (array('DATABASE_TYPE' => 'dbtype',
270 'DATABASE_DSN' => 'dsn',
271 'DATABASE_SESSION_TABLE' => 'db_session_table',
272 'DATABASE_DBA_HANDLER' => 'dba_handler',
273 'DATABASE_DIRECTORY' => 'directory',
274 'DATABASE_TIMEOUT' => 'timeout',
275 'DATABASE_PREFIX' => 'prefix')
278 if (defined($item)) {
279 $DBParams[$k] = constant($item);
281 } elseif (array_key_exists($item, $rs)) {
282 $DBParams[$k] = $rs[$item];
283 define($item, $rs[$item]);
285 } elseif (array_key_exists($item, $rsdef)) {
286 $DBParams[$k] = $rsdef[$item];
287 define($item, $rsdef[$item]);
288 unset($rsdef[$item]);
291 if (!in_array(DATABASE_TYPE, array('SQL','ADODB','PDO','dba','file','cvs','cvsclient')))
292 trigger_error(sprintf("Invalid DATABASE_TYPE=%s. Choose one of %s",
293 DATABASE_TYPE, "SQL,ADODB,PDO,dba,file,cvs"),
295 if (DATABASE_TYPE == 'PDO') {
296 if (!check_php_version(5))
297 trigger_error("Invalid DATABASE_TYPE=PDO. PDO requires at least php-5.0!",
299 // try to load it dynamically (unix only)
300 if (!loadPhpExtension("pdo")) {
301 echo $GLOBALS['php_errormsg'], "<br>\n";
302 trigger_error(sprintf("dl() problem: Required extension '%s' could not be loaded!",
308 // USE_DB_SESSION default logic:
309 if (!defined('USE_DB_SESSION')) {
310 if ($DBParams['db_session_table']
311 and in_array($DBParams['dbtype'], array('SQL','ADODB','PDO'))) {
312 define('USE_DB_SESSION', true);
313 } elseif ($DBParams['dbtype'] == 'dba' and check_php_version(4,1,2)) {
314 define('USE_DB_SESSION', true); // Depends on db handler as well.
315 // BerkeleyDB on older php has problems
316 // with multiple db handles.
318 define('USE_DB_SESSION', false);
321 unset($item); unset($k);
324 global $ExpireParams;
325 foreach (array('major','minor','author') as $major) {
326 foreach (array('max_age','min_age','min_keep','keep','max_keep') as $max) {
327 $item = strtoupper($major) . '_'. strtoupper($max);
328 if (defined($item)) $val = constant($item);
329 elseif (array_key_exists($item, $rs))
331 elseif (array_key_exists($item, $rsdef))
332 $val = $rsdef[$item];
333 if (!isset($ExpireParams[$major]))
334 $ExpireParams[$major] = array();
335 $ExpireParams[$major][$max] = $val;
339 unset($item); unset($major); unset($max);
341 // User authentication
342 if (!isset($GLOBALS['USER_AUTH_ORDER']))
343 if (isset($rs['USER_AUTH_ORDER']))
344 $GLOBALS['USER_AUTH_ORDER'] = preg_split('/\s*:\s*/',
345 $rs['USER_AUTH_ORDER']);
347 $GLOBALS['USER_AUTH_ORDER'] = array("PersonalPage");
349 // Now it's the external DB authentication stuff's turn
350 if (in_array('Db', $GLOBALS['USER_AUTH_ORDER']) && empty($rs['DBAUTH_AUTH_DSN'])) {
351 $rs['DBAUTH_AUTH_DSN'] = $DBParams['dsn'];
354 global $DBAuthParams;
355 $DBAP_MAP = array('DBAUTH_AUTH_DSN' => 'auth_dsn',
356 'DBAUTH_AUTH_CHECK' => 'auth_check',
357 'DBAUTH_AUTH_USER_EXISTS' => 'auth_user_exists',
358 'DBAUTH_AUTH_CRYPT_METHOD' => 'auth_crypt_method',
359 'DBAUTH_AUTH_UPDATE' => 'auth_update',
360 'DBAUTH_AUTH_CREATE' => 'auth_create',
361 'DBAUTH_PREF_SELECT' => 'pref_select',
362 'DBAUTH_PREF_UPDATE' => 'pref_update',
363 'DBAUTH_IS_MEMBER' => 'is_member',
364 'DBAUTH_GROUP_MEMBERS' => 'group_members',
365 'DBAUTH_USER_GROUPS' => 'user_groups'
367 foreach ($DBAP_MAP as $rskey => $apkey) {
368 if (defined($rskey)) {
369 $DBAuthParams[$apkey] = constant($rskey);
370 } elseif (isset($rs[$rskey])) {
371 $DBAuthParams[$apkey] = $rs[$rskey];
372 define($rskey, $rs[$rskey]);
373 } elseif (isset($rsdef[$rskey])) {
374 $DBAuthParams[$apkey] = $rsdef[$rskey];
375 define($rskey, $rsdef[$rskey]);
379 unset($rskey); unset($apkey);
381 // TODO: Currently unsupported on non-SQL
383 if (!empty($rs['ACCESS_LOG_SQL'])) {
384 if (!in_array(DATABASE_TYPE, array('SQL','ADODB')))
385 define('ACCESS_LOG_SQL', 0);
387 // SQL defaults to ACCESS_LOG_SQL = 2
389 define('ACCESS_LOG_SQL', in_array(DATABASE_TYPE, array('SQL','ADODB')) ? 2 : 0);
392 // optional values will be set to '' to simplify the logic.
393 foreach ($_IC_OPTIONAL_VALUE as $item) {
394 if (defined($item)) {
398 if (array_key_exists($item, $rs)) {
399 define($item, $rs[$item]);
407 global $LDAP_SET_OPTION;
408 if (defined('LDAP_SET_OPTION') and LDAP_SET_OPTION) {
409 $optlist = preg_split('/\s*:\s*/', LDAP_SET_OPTION);
410 foreach ($optlist as $opt) {
411 $bits = preg_split('/\s*=\s*/', $opt, 2);
412 if (count($bits) == 2) {
413 if (is_string($bits[0]) and defined($bits[0]))
414 $bits[0] = constant($bits[0]);
415 $LDAP_SET_OPTION[$bits[0]] = $bits[1];
418 // Possibly throw some sort of error?
421 unset($opt); unset($bits);
424 // Default Wiki pages to force loading from pgsrc
425 global $GenericPages;
426 $GenericPages = preg_split('/\s*:\s*/', @$rs['DEFAULT_WIKI_PAGES']);
428 // Wiki name regexp: Should be a define(), but might needed to be changed at runtime
429 // (different LC_CHAR need different posix classes)
430 global $WikiNameRegexp;
431 $WikiNameRegexp = constant('WIKI_NAME_REGEXP');
432 if (!trim($WikiNameRegexp))
433 $WikiNameRegexp = '(?<![[:alnum:]])(?:[[:upper:]][[:lower:]]+){2,}(?![[:alnum:]])';
435 // Got rid of global $KeywordLinkRegexp by using a TextSearchQuery instead
436 // of "Category:Topic"
437 if (!isset($rs['KEYWORDS'])) $rs['KEYWORDS'] = @$rsdef['KEYWORDS'];
438 if (!isset($rs['KEYWORDS'])) $rs['KEYWORDS'] = "Category* OR Topic*";
439 if ($rs['KEYWORDS'] == 'Category:Topic') $rs['KEYWORDS'] = "Category* OR Topic*";
440 if (!defined('KEYWORDS')) define('KEYWORDS', $rs['KEYWORDS']);
441 //if (empty($keywords)) $keywords = array("Category","Topic");
442 //$KeywordLinkRegexp = '(?<=' . implode('|^', $keywords) . ')[[:upper:]].*$';
444 // TODO: can this be a constant?
445 global $DisabledActions;
446 if (!array_key_exists('DISABLED_ACTIONS', $rs)
447 and array_key_exists('DISABLED_ACTIONS', $rsdef))
448 $rs['DISABLED_ACTIONS'] = @$rsdef['DISABLED_ACTIONS'];
449 if (array_key_exists('DISABLED_ACTIONS', $rs))
450 $DisabledActions = preg_split('/\s*:\s*/', $rs['DISABLED_ACTIONS']);
452 global $PLUGIN_CACHED_IMGTYPES;
453 $PLUGIN_CACHED_IMGTYPES = preg_split('/\s*[|:]\s*/', PLUGIN_CACHED_IMGTYPES);
454 if (empty($rs['PLUGIN_CACHED_CACHE_DIR']) and !empty($rsdef['PLUGIN_CACHED_CACHE_DIR']))
455 $rs['PLUGIN_CACHED_CACHE_DIR'] = $rsdef['PLUGIN_CACHED_CACHE_DIR'];
456 if (empty($rs['PLUGIN_CACHED_CACHE_DIR'])) {
457 if (!empty($rs['INCLUDE_PATH'])) {
458 @ini_set('include_path', $rs['INCLUDE_PATH']);
460 if (!FindFile('/tmp/cache', 1)) { // [29ms]
461 if (!FindFile('/tmp', 1)) {
464 mkdir('/tmp/cache', 777);
466 // will throw an error if not exists.
467 define('PLUGIN_CACHED_CACHE_DIR', FindFile('/tmp/cache',false,1));
469 define('PLUGIN_CACHED_CACHE_DIR', $rs['PLUGIN_CACHED_CACHE_DIR']);
470 // will throw an error if not exists.
471 FindFile(PLUGIN_CACHED_CACHE_DIR);
474 // process the rest of the config.ini settings:
475 foreach ($rs as $item => $v) {
476 if (defined($item)) {
482 unset($item); unset($v);
487 fixup_static_configs($file); //[1ms]
488 // Dump all globals and constants
489 // The question is if reading this is faster then doing IniConfig() + fixup_static_configs()
490 if (is_writable($dump)) {
493 // store locale[] in config.php? This is too problematic.
494 fixup_dynamic_configs($file); // [100ms]
497 // moved from lib/config.php [1ms]
498 function fixup_static_configs($file) {
499 global $FieldSeparator, $charset, $WikiNameRegexp, $KeywordLinkRegexp, $AllActionPages;
500 global $HTTP_SERVER_VARS, $DBParams, $LANG;
502 // init FileFinder to add proper include paths
503 FindFile("lib/interwiki.map",true);
505 // "\x80"-"\x9f" (and "\x00" - "\x1f") are non-printing control
506 // chars in iso-8859-*
507 // $FieldSeparator = "\263"; // this is a superscript 3 in ISO-8859-1.
508 // $FieldSeparator = "\xFF"; // this byte should never appear in utf-8
509 // FIXME: get rid of constant. pref is dynamic and language specific
511 // Disabled: Let the admin decide which charset.
512 //if (isset($LANG) and in_array($LANG,array('zh')))
513 // $charset = 'utf-8';
514 if (strtolower($charset) == 'utf-8')
515 $FieldSeparator = "\xFF";
517 $FieldSeparator = "\x81";
519 $AllActionPages = explode(':',
520 'AllPages:BackLinks:CreatePage:DebugInfo:EditMetaData:FindPage:'
521 .'FullRecentChanges:FullTextSearch:FuzzyPages:InterWikiSearch:'
522 .'LikePages:MostPopular:'
523 .'OrphanedPages:PageDump:PageHistory:PageInfo:RandomPage:RateIt:'
524 .'RecentChanges:RecentEdits:RecentComments:RelatedChanges:TitleSearch:'
525 .'TranslateText:UpLoad:UserPreferences:WantedPages:WhoIsOnline:'
526 .'PhpWikiAdministration/Remove:PhpWikiAdministration/Chmod:'
527 .'PhpWikiAdministration/Rename:PhpWikiAdministration/Replace:'
528 .'PhpWikiAdministration/SetAcl:PhpWikiAdministration/Chown'
531 // If user has not defined PHPWIKI_DIR, and we need it
532 if (!defined('PHPWIKI_DIR') and !file_exists("themes/default")) {
533 $themes_dir = FindFile("themes");
534 define('PHPWIKI_DIR', dirname($themes_dir));
537 // If user has not defined DATA_PATH, we want to use relative URLs.
538 if (!defined('DATA_PATH')) {
539 // fix similar to the one suggested by jkalmbach for
540 // installations in the webrootdir, like "http://phpwiki.org/HomePage"
541 if (!defined('SCRIPT_NAME'))
542 define('SCRIPT_NAME', deduce_script_name());
543 $temp = dirname(SCRIPT_NAME);
544 if ( ($temp == '/') || ($temp == '\\') )
546 define('DATA_PATH', $temp);
549 define('DATA_PATH', '..');
553 //////////////////////////////////////////////////////////////////
556 if (empty($DBParams['dbtype']))
557 $DBParams['dbtype'] = 'dba';
559 if (!defined('THEME'))
560 define('THEME', 'default');
562 /*$configurator_link = HTML(HTML::br(), "=>",
563 HTML::a(array('href'=>DATA_PATH."/configurator.php"),
564 _("Configurator")));*/
565 // check whether the crypt() function is needed and present
566 if (defined('ENCRYPTED_PASSWD') && !function_exists('crypt')) {
567 $error = sprintf("Encrypted passwords cannot be used: %s.",
568 "'function crypt()' not available in this version of php");
569 trigger_error($error, E_USER_WARNING);
570 if (!preg_match("/config\-dist\.ini$/", $file)) { // protect against recursion
571 include_once(dirname(__FILE__)."/install.php");
572 run_install("_part1");
577 // Basic configurator validation
578 if (!defined('ADMIN_USER') or ADMIN_USER == '') {
579 $error = sprintf("%s may not be empty. Please update your configuration.",
581 if (!preg_match("/config\-(dist|default)\.ini$/", $file)) { // protect against recursion
582 include_once(dirname(__FILE__)."/install.php");
583 run_install("_part1");
584 trigger_error($error, E_USER_ERROR);
587 trigger_error($error, E_USER_WARNING);
590 if (!defined('ADMIN_PASSWD') or ADMIN_PASSWD == '') {
591 $error = "The ADMIN_USER password cannot be empty. Please update your configuration.";
592 if (!preg_match("/config\-(dist|default)\.ini$/", $file)) { // protect against recursion
593 include_once(dirname(__FILE__)."/install.php");
594 run_install("_part1");
595 trigger_error($error, E_USER_ERROR);
598 trigger_error($error, E_USER_WARNING);
602 if (defined('USE_DB_SESSION') and USE_DB_SESSION) {
603 if (! $DBParams['db_session_table'] ) {
604 $DBParams['db_session_table'] = @$DBParams['prefix'] . 'session';
605 trigger_error(sprintf("DATABASE_SESSION_TABLE configuration set to %s.",
606 $DBParams['db_session_table']),
611 if (!defined('ENABLE_USER_NEW')) define('ENABLE_USER_NEW',true);
612 if (!defined('ALLOW_USER_LOGIN'))
613 define('ALLOW_USER_LOGIN', defined('ALLOW_USER_PASSWORDS') && ALLOW_USER_PASSWORDS);
614 if (!defined('ALLOW_ANON_USER')) define('ALLOW_ANON_USER', true);
615 if (!defined('ALLOW_ANON_EDIT')) define('ALLOW_ANON_EDIT', false);
616 if (!defined('REQUIRE_SIGNIN_BEFORE_EDIT')) define('REQUIRE_SIGNIN_BEFORE_EDIT', ! ALLOW_ANON_EDIT);
617 if (!defined('ALLOW_BOGO_LOGIN')) define('ALLOW_BOGO_LOGIN', true);
618 if (!ENABLE_USER_NEW) {
619 if (!defined('ALLOW_HTTP_AUTH_LOGIN'))
620 define('ALLOW_HTTP_AUTH_LOGIN', false);
621 if (!defined('ALLOW_LDAP_LOGIN'))
622 define('ALLOW_LDAP_LOGIN', function_exists('ldap_connect') and defined('LDAP_AUTH_HOST'));
623 if (!defined('ALLOW_IMAP_LOGIN'))
624 define('ALLOW_IMAP_LOGIN', function_exists('imap_open') and defined('IMAP_AUTH_HOST'));
627 if (ALLOW_USER_LOGIN and !empty($DBAuthParams) and empty($DBAuthParams['auth_dsn'])) {
628 if (isset($DBParams['dsn']))
629 $DBAuthParams['auth_dsn'] = $DBParams['dsn'];
634 * Define constants which are client or request specific and should not be dumped statically.
635 * Such as the language, and the virtual and server paths, which might be overridden
636 * by startup scripts for wiki farms.
638 function fixup_dynamic_configs($file) {
639 global $WikiNameRegexp, $KeywordLinkRegexp;
640 global $HTTP_SERVER_VARS, $DBParams, $LANG;
642 if (defined('INCLUDE_PATH'))
643 @ini_set('include_path', INCLUDE_PATH);
644 if (defined('SESSION_SAVE_PATH'))
645 @ini_set('session.save_path', SESSION_SAVE_PATH);
646 if (!defined('DEFAULT_LANGUAGE')) // not needed anymore
647 define('DEFAULT_LANGUAGE', ''); // detect from client
649 update_locale(isset($LANG) ? $LANG : DEFAULT_LANGUAGE);
651 if (!defined("DEFAULT_LANGUAGE") or !DEFAULT_LANGUAGE)
652 // TODO: defer this to WikiRequest::initializeLang()
653 $LANG = guessing_lang();
655 $LANG = DEFAULT_LANGUAGE;
658 // Set up (possibly fake) gettext()
659 // Todo: this could be moved to fixup_static_configs()
660 if (!function_exists ('bindtextdomain')) {
663 function gettext ($text) {
665 if (!empty ($locale[$text]))
666 return $locale[$text];
671 return gettext($text);
675 // Working around really weird gettext problems: (4.3.2, 4.3.6 win)
676 // bindtextdomain() returns the current domain path.
677 // 1. If the script is not index.php but something like "de", on a different path
678 // then bindtextdomain() fails, but after chdir to the correct path it will work okay.
679 // 2. But the weird error "Undefined variable: bindtextdomain" is generated then.
680 $bindtextdomain_path = FindFile("locale", false, true);
683 $bindtextdomain_path = str_replace("/", "\\", $bindtextdomain_path);
684 $bindtextdomain_real = @bindtextdomain("phpwiki", $bindtextdomain_path);
685 if (realpath($bindtextdomain_real) != realpath($bindtextdomain_path)) {
686 // this will happen with virtual_paths. chdir and try again.
687 chdir($bindtextdomain_path);
689 $bindtextdomain_real = @bindtextdomain("phpwiki", $bindtextdomain_path);
691 textdomain("phpwiki");
692 if ($chback) { // change back
693 chdir($bindtextdomain_real . (isWindows() ? "\\.." : "/.."));
697 // language dependent updates:
698 $WikiNameRegexp = pcre_fix_posix_classes($WikiNameRegexp);
699 if ($KeywordLinkRegexp)
700 $KeywordLinkRegexp = pcre_fix_posix_classes($KeywordLinkRegexp);
701 if (!defined('CATEGORY_GROUP_PAGE'))
702 define('CATEGORY_GROUP_PAGE',_("CategoryGroup"));
703 if (!defined('WIKI_NAME'))
704 define('WIKI_NAME', _("An unnamed PhpWiki"));
705 if (!defined('HOME_PAGE'))
706 define('HOME_PAGE', _("HomePage"));
709 //////////////////////////////////////////////////////////////////
710 // Autodetect URL settings:
712 foreach (array('SERVER_NAME','SERVER_PORT') as $var) {
713 //FIXME: for CGI without _SERVER
714 if (!defined($var) and !empty($HTTP_SERVER_VARS[$var]))
715 define($var, $HTTP_SERVER_VARS[$var]);
717 if (!defined('SERVER_NAME')) define('SERVER_NAME', '127.0.0.1');
718 if (!defined('SERVER_PORT')) define('SERVER_PORT', 80);
719 if (!defined('SERVER_PROTOCOL')) {
720 if (empty($HTTP_SERVER_VARS['HTTPS']) || $HTTP_SERVER_VARS['HTTPS'] == 'off')
721 define('SERVER_PROTOCOL', 'http');
723 define('SERVER_PROTOCOL', 'https');
726 if (!defined('SCRIPT_NAME'))
727 define('SCRIPT_NAME', deduce_script_name());
729 if (!defined('USE_PATH_INFO')) {
731 define('USE_PATH_INFO', false);
734 * If SCRIPT_NAME does not look like php source file,
735 * or user cgi we assume that php is getting run by an
736 * action handler in /cgi-bin. In this case,
737 * I think there is no way to get Apache to pass
738 * useful PATH_INFO to the php script (PATH_INFO
739 * is used to the the php interpreter where the
742 switch (php_sapi_name()) {
744 case 'apache2handler':
745 define('USE_PATH_INFO', true);
748 case 'apache2filter':
749 define('USE_PATH_INFO', false);
752 define('USE_PATH_INFO', ereg('\.(php3?|cgi)$', SCRIPT_NAME));
759 && SERVER_PORT != (SERVER_PROTOCOL == 'https' ? 443 : 80)) {
761 SERVER_PROTOCOL . '://' . SERVER_NAME . ':' . SERVER_PORT);
765 SERVER_PROTOCOL . '://' . SERVER_NAME);
768 if (!defined('VIRTUAL_PATH')) {
769 // We'd like to auto-detect when the cases where apaches
770 // 'Action' directive (or similar means) is used to
771 // redirect page requests to a cgi-handler.
773 // In cases like this, requests for e.g. /wiki/HomePage
774 // get redirected to a cgi-script called, say,
775 // /path/to/wiki/index.php. The script gets all
776 // of /wiki/HomePage as it's PATH_INFO.
779 // How to detect when this has happened reliably?
780 // How to pick out the "virtual path" (in this case '/wiki')?
782 // (Another time an redirect might occur is to a DirectoryIndex
783 // -- the requested URI is '/wikidir/', the request gets
784 // passed to '/wikidir/index.php'. In this case, the
785 // proper VIRTUAL_PATH is '/wikidir/index.php', since the
786 // pages will appear at e.g. '/wikidir/index.php/HomePage'.
789 $REDIRECT_URL = &$HTTP_SERVER_VARS['REDIRECT_URL'];
790 if (USE_PATH_INFO and isset($REDIRECT_URL)
791 and ! IsProbablyRedirectToIndex()) {
792 // FIXME: This is a hack, and won't work if the requested
793 // pagename has a slash in it.
794 $temp = strtr(dirname($REDIRECT_URL . 'x'),"\\",'/');
795 if ( ($temp == '/') || ($temp == '\\') )
797 define('VIRTUAL_PATH', $temp);
799 define('VIRTUAL_PATH', SCRIPT_NAME);
803 if (VIRTUAL_PATH != SCRIPT_NAME) {
804 // Apache action handlers are used.
805 define('PATH_INFO_PREFIX', VIRTUAL_PATH . '/');
808 define('PATH_INFO_PREFIX', '/');
810 define('PHPWIKI_BASE_URL',
811 SERVER_URL . (USE_PATH_INFO ? VIRTUAL_PATH . '/' : SCRIPT_NAME));
813 // Detect PrettyWiki setup (not loading index.php directly)
814 // $SCRIPT_FILENAME should be the same as __FILE__ in index.php
815 if (!isset($SCRIPT_FILENAME))
816 $SCRIPT_FILENAME = @$HTTP_SERVER_VARS['SCRIPT_FILENAME'];
817 if (!isset($SCRIPT_FILENAME))
818 $SCRIPT_FILENAME = @$HTTP_ENV_VARS['SCRIPT_FILENAME'];
819 if (!isset($SCRIPT_FILENAME))
820 $SCRIPT_FILENAME = dirname(__FILE__.'/../') . '/index.php';
822 $SCRIPT_FILENAME = str_replace('\\\\','\\',strtr($SCRIPT_FILENAME, '/', '\\'));
823 define('SCRIPT_FILENAME', $SCRIPT_FILENAME);
825 // Get remote host name, if apache hasn't done it for us
826 if (empty($HTTP_SERVER_VARS['REMOTE_HOST'])
827 and !empty($HTTP_SERVER_VARS['REMOTE_ADDR'])
828 and ENABLE_REVERSE_DNS)
829 $HTTP_SERVER_VARS['REMOTE_HOST'] = gethostbyaddr($HTTP_SERVER_VARS['REMOTE_ADDR']);
833 // $Log: not supported by cvs2svn $
834 // Revision 1.85 2005/03/27 20:36:16 rurban
835 // configurator recursion fixes, dont print temp _dsn vars
837 // Revision 1.84 2005/03/27 18:23:40 rurban
838 // compute locale only for setlocale and LC_ALL
840 // Revision 1.83 2005/02/28 21:24:32 rurban
841 // ignore forbidden ini_set warnings. Bug #1117254 by Xavier Roche
843 // Revision 1.82 2005/02/28 20:14:19 rurban
844 // prevent from recursion (configurator.php)
846 // Revision 1.81 2005/02/27 13:20:28 rurban
847 // remove clsclient (typo and still exp)
849 // Revision 1.80 2005/02/26 17:47:57 rurban
850 // configurator: add (c), support show=_part1 initial expand, enable
851 // ENABLE_FILE_OUTPUT, use part.id not name
852 // install.php: fixed for multiple invocations (on various missing vars)
853 // IniConfig: call install.php on more errors with expanded part.
855 // Revision 1.79 2005/02/11 14:45:44 rurban
856 // support ENABLE_LIVESEARCH, enable PDO sessions
858 // Revision 1.78 2005/02/10 19:01:19 rurban
861 // Revision 1.77 2005/01/31 12:14:15 rurban
864 // Revision 1.76 2005/01/31 00:31:00 rurban
867 // Revision 1.75 2005/01/30 21:52:09 rurban
868 // print early warning on wrong DATABASE_TYPE
870 // Revision 1.74 2005/01/29 20:35:52 rurban
871 // helper for local debugging (Zend Personal Edition)
873 // Revision 1.73 2005/01/25 06:51:37 rurban
874 // new options: TOOLBAR_PAGELINK_PULLDOWN, DATABASE_PERSISTENT
876 // Revision 1.72 2005/01/13 07:29:27 rurban
877 // Default ACCESS_LOG_SQL = 2 on SQL/ADODB
879 // Revision 1.71 2005/01/10 18:06:40 rurban
880 // $LANG from DEFAULT_LANGUAGE
882 // Revision 1.70 2005/01/04 20:22:44 rurban
883 // guess $LANG based on client
885 // Revision 1.69 2004/12/23 14:07:34 rurban
886 // fix default language detection if DEFAULT_LANGUAGE=, collapse to 2char lang code, fix typo in @bindtextdomain
888 // Revision 1.68 2004/12/14 21:35:15 rurban
889 // support new BLOG_EMPTY_DEFAULT_PREFIX
891 // Revision 1.67 2004/11/30 09:51:35 rurban
892 // changed KEYWORDS from pageprefix to search term. added installer detection.
894 // Revision 1.66 2004/11/17 17:23:12 rurban
895 // fixed chdir back from locale
897 // Revision 1.65 2004/11/11 10:31:26 rurban
898 // Disable default options in config-dist.ini
899 // Add new CATEGORY_GROUP_PAGE root page: Default: Translation of "CategoryGroup"
900 // Clarify more options.
902 // Revision 1.64 2004/11/09 17:11:03 rurban
903 // * revert to the wikidb ref passing. there's no memory abuse there.
904 // * use new wikidb->_cache->_id_cache[] instead of wikidb->_iwpcache, to effectively
905 // store page ids with getPageLinks (GleanDescription) of all existing pages, which
906 // are also needed at the rendering for linkExistingWikiWord().
907 // pass options to pageiterator.
908 // use this cache also for _get_pageid()
909 // This saves about 8 SELECT count per page (num all pagelinks).
910 // * fix passing of all page fields to the pageiterator.
911 // * fix overlarge session data which got broken with the latest ACCESS_LOG_SQL changes
913 // Revision 1.63 2004/11/07 16:47:32 rurban
916 // Revision 1.62 2004/11/07 16:02:51 rurban
917 // new sql access log (for spam prevention), and restructured access log class
918 // dbh->quote (generic)
919 // pear_db: mysql specific parts seperated (using replace)
921 // Revision 1.61 2004/11/06 17:01:30 rurban
922 // unify DATABASE constants init as with DBAUTH
924 // Revision 1.60 2004/11/06 03:06:58 rurban
925 // make use of dumped static config state in config/config.php (if writable)
927 // Revision 1.59 2004/11/05 20:53:35 rurban
928 // login cleanup: better debug msg on failing login,
929 // checked password less immediate login (bogo or anon),
930 // checked olduser pref session error,
931 // better PersonalPage without password warning on minimal password length=0
932 // (which is default now)
934 // Revision 1.58 2004/11/03 16:50:31 rurban
935 // some new defaults and constants, renamed USE_DOUBLECLICKEDIT to ENABLE_DOUBLECLICKEDIT
937 // Revision 1.57 2004/11/01 10:43:55 rurban
938 // seperate PassUser methods into seperate dir (memory usage)
939 // fix WikiUser (old) overlarge data session
940 // remove wikidb arg from various page class methods, use global ->_dbi instead
943 // Revision 1.56 2004/10/21 20:20:53 rurban
944 // From patch #970004 "Double clic to edit" by pixels.
946 // Revision 1.55 2004/10/14 19:23:58 rurban
947 // remove debugging prints
949 // Revision 1.54 2004/10/14 17:13:01 rurban
950 // use DATABASE_PREFIX
952 // Revision 1.53 2004/10/12 13:13:19 rurban
953 // php5 compatibility (5.0.1 ok)
955 // Revision 1.52 2004/10/04 23:38:07 rurban
958 // Revision 1.51 2004/09/20 13:40:19 rurban
959 // define all config.ini settings, only the supported will be taken from -default.
960 // support USE_EXTERNAL_HTML2PDF renderer (htmldoc tested)
962 // Revision 1.50 2004/09/06 09:28:58 rurban
963 // fix PLUGIN_CACHED_CACHE_DIR fallback logic. ini entry did not work before
965 // Revision 1.49 2004/07/13 13:07:27 rurban
966 // improved DB_SESSION logic
968 // Revision 1.48 2004/07/05 13:09:37 rurban
969 // ENABLE_RAW_HTML_LOCKEDONLY, ENABLE_RAW_HTML_SAFE
971 // Revision 1.47 2004/07/03 16:51:05 rurban
972 // optional DBADMIN_USER:DBADMIN_PASSWD for action=upgrade (if no ALTER permission)
973 // added atomic mysql REPLACE for PearDB as in ADODB
974 // fixed _lock_tables typo links => link
975 // fixes unserialize ADODB bug in line 180
977 // Revision 1.46 2004/07/02 09:55:58 rurban
978 // more stability fixes: new DISABLE_GETIMAGESIZE if your php crashes when loading LinkIcons: failing getimagesize in old phps; blockparser stabilized
980 // Revision 1.45 2004/07/01 08:51:21 rurban
981 // dumphtml: added exclude, print pagename before processing
983 // Revision 1.44 2004/06/29 08:52:22 rurban
984 // Use ...version() $need_content argument in WikiDB also:
985 // To reduce the memory footprint for larger sets of pagelists,
986 // we don't cache the content (only true or false) and
987 // we purge the pagedata (_cached_html) also.
988 // _cached_html is only cached for the current pagename.
989 // => Vastly improved page existance check, ACL check, ...
991 // Now only PagedList info=content or size needs the whole content, esp. if sortable.
993 // Revision 1.43 2004/06/29 06:48:02 rurban
994 // Improve LDAP auth and GROUP_LDAP membership:
995 // no error message on false password,
996 // added two new config vars: LDAP_OU_USERS and LDAP_OU_GROUP with GROUP_METHOD=LDAP
997 // fixed two group queries (this -> user)
998 // stdlib: ConvertOldMarkup still flawed
1000 // Revision 1.42 2004/06/28 15:01:07 rurban
1001 // fixed LDAP_SET_OPTION handling, LDAP error on connection problem
1003 // Revision 1.41 2004/06/25 14:29:17 rurban
1004 // WikiGroup refactoring:
1005 // global group attached to user, code for not_current user.
1006 // improved helpers for special groups (avoid double invocations)
1007 // new experimental config option ENABLE_XHTML_XML (fails with IE, and document.write())
1008 // fixed a XHTML validation error on userprefs.tmpl
1010 // Revision 1.40 2004/06/22 07:12:48 rurban
1011 // removed USE_TAGLINES constant
1013 // Revision 1.39 2004/06/21 16:22:28 rurban
1014 // add DEFAULT_DUMP_DIR and HTML_DUMP_DIR constants, for easier cmdline dumps,
1015 // fixed dumping buttons locally (images/buttons/),
1016 // support pages arg for dumphtml,
1017 // optional directory arg for dumpserial + dumphtml,
1018 // fix a AllPages warning,
1019 // show dump warnings/errors on DEBUG,
1020 // don't warn just ignore on wikilens pagelist columns, if not loaded.
1021 // RateIt pagelist column is called "rating", not "ratingwidget" (Dan?)
1023 // Revision 1.38 2004/06/21 08:39:36 rurban
1024 // pear/Cache update from Cache-1.5.4 (added db and trifile container)
1025 // pear/DB update from DB-1.6.1 (mysql bugfixes, php5 compat, DB_PORTABILITY features)
1027 // Revision 1.37 2004/06/19 12:32:37 rurban
1028 // new TEMP_DIR for ziplib
1030 // Revision 1.36 2004/06/19 10:06:37 rurban
1031 // Moved lib/plugincache-config.php to config/*.ini
1032 // use PLUGIN_CACHED_* constants instead of global $CacheParams
1034 // Revision 1.35 2004/06/15 09:15:52 rurban
1035 // IMPORTANT: fixed passwd handling for passwords stored in prefs:
1036 // fix encrypted usage, actually store and retrieve them from db
1037 // fix bogologin with passwd set.
1038 // fix php crashes with call-time pass-by-reference (references wrongly used
1039 // in declaration AND call). This affected mainly Apache2 and IIS.
1040 // (Thanks to John Cole to detect this!)
1042 // Revision 1.34 2004/06/13 13:54:25 rurban
1043 // Catch fatals on the four dump calls (as file and zip, as html and mimified)
1044 // FoafViewer: Check against external requirements, instead of fatal.
1045 // Change output for xhtmldumps: using file:// urls to the local fs.
1046 // Catch SOAP fatal by checking for GOOGLE_LICENSE_KEY
1047 // Import GOOGLE_LICENSE_KEY and FORTUNE_DIR from config.ini.
1049 // Revision 1.33 2004/06/08 19:48:16 rurban
1050 // fixed foreign setup: no ugly skipped msg for the GenericPages, load english actionpages if translated not found
1052 // Revision 1.32 2004/06/08 10:54:46 rurban
1053 // better acl dump representation, read back acl and owner
1055 // Revision 1.31 2004/06/06 16:58:51 rurban
1056 // added more required ActionPages for foreign languages
1057 // install now english ActionPages if no localized are found. (again)
1058 // fixed default anon user level to be 0, instead of -1
1059 // (wrong "required administrator to view this page"...)
1061 // Revision 1.30 2004/06/04 12:40:21 rurban
1062 // Restrict valid usernames to prevent from attacks against external auth or compromise
1064 // Fix various WikiUser old issues with default IMAP,LDAP,POP3 configs. Removed these.
1065 // Fxied more warnings
1067 // Revision 1.29 2004/06/04 11:58:38 rurban
1068 // added USE_TAGLINES
1070 // Revision 1.28 2004/06/03 20:42:49 rurban
1071 // fixed bad warning #964850
1073 // Revision 1.27 2004/06/03 10:18:19 rurban
1074 // fix FileUser locking issues, new config ENABLE_PAGEPERM
1076 // Revision 1.26 2004/06/02 18:01:45 rurban
1077 // init global FileFinder to add proper include paths at startup
1078 // adds PHPWIKI_DIR if started from another dir, lib/pear also
1079 // fix slashify for Windows
1080 // fix USER_AUTH_POLICY=old, use only USER_AUTH_ORDER methods (besides HttpAuth)
1082 // Revision 1.25 2004/05/27 17:49:05 rurban
1083 // renamed DB_Session to DbSession (in CVS also)
1084 // added WikiDB->getParam and WikiDB->getAuthParam method to get rid of globals
1085 // remove leading slash in error message
1086 // added force_unlock parameter to File_Passwd (no return on stale locks)
1087 // fixed adodb session AffectedRows
1088 // added FileFinder helpers to unify local filenames and DATA_PATH names
1089 // editpage.php: new edit toolbar javascript on ENABLE_EDIT_TOOLBAR
1091 // Revision 1.24 2004/05/18 13:33:13 rurban
1092 // we already have a CGI function
1094 // Revision 1.23 2004/05/17 17:43:29 rurban
1095 // CGI: no PATH_INFO fix
1097 // Revision 1.22 2004/05/16 22:07:35 rurban
1098 // check more config-default and predefined constants
1099 // various PagePerm fixes:
1100 // fix default PagePerms, esp. edit and view for Bogo and Password users
1101 // implemented Creator and Owner
1102 // BOGOUSERS renamed to BOGOUSER
1103 // fixed syntax errors in signin.tmpl
1105 // Revision 1.21 2004/05/08 22:55:12 rurban
1106 // Fixed longstanding sf.net:demo problem. endless loop, caused by an empty definition of
1107 // WIKI_NAME_REGEXP. Exactly this constant wasn't checked for its default setting.
1109 // Revision 1.20 2004/05/08 20:21:00 rurban
1110 // remove php tags in Log
1112 // Revision 1.19 2004/05/08 19:55:29 rurban
1113 // support <span>inlined plugin-result</span>:
1114 // if the plugin is parsed inside a line, use <span> instead of
1115 // <div tightenable top bottom>
1116 // e.g. for "This is the current Phpwiki <plugin SystemInfo version> version.
1118 // Revision 1.18 2004/05/08 16:58:19 rurban
1119 // don't ignore some false config values (e.g. USE_PATH_INFO false was ignored)
1121 // Revision 1.17 2004/05/06 19:26:15 rurban
1122 // improve stability, trying to find the InlineParser endless loop on sf.net
1124 // remove end-of-zip comments to fix sf.net bug #777278 and probably #859628
1126 // Revision 1.16 2004/05/02 15:10:05 rurban
1127 // new finally reliable way to detect if /index.php is called directly
1128 // and if to include lib/main.php
1129 // new global AllActionPages
1130 // SetupWiki now loads all mandatory pages: HOME_PAGE, action pages, and warns if not.
1131 // WikiTranslation what=buttons for Carsten to create the missing MacOSX buttons
1132 // PageGroupTestOne => subpages
1133 // renamed PhpWikiRss to PhpWikiRecentChanges
1134 // more docs, default configs, ...
1136 // Revision 1.15 2004/05/01 15:59:29 rurban
1137 // more php-4.0.6 compatibility: superglobals
1139 // Revision 1.14 2004/04/29 23:25:12 rurban
1140 // re-ordered locale init (as in 1.3.9)
1141 // fixed loadfile with subpages, and merge/restore anyway
1142 // (sf.net bug #844188)
1144 // Revision 1.13 2004/04/29 21:54:05 rurban
1147 // Revision 1.12 2004/04/27 16:16:27 rurban
1148 // more subtle config problems with defaults
1150 // Revision 1.11 2004/04/26 20:44:34 rurban
1151 // locking table specific for better databases
1153 // Revision 1.10 2004/04/26 13:22:32 rurban
1154 // calculate bool old or dynamic constants later
1156 // Revision 1.9 2004/04/26 12:15:01 rurban
1157 // check default config values
1159 // Revision 1.8 2004/04/23 16:55:59 zorloc
1160 // If using Db auth and DBAUTH_AUTH_DSN is empty set DBAUTH_AUTH_DSN to $DBParams['dsn']
1162 // Revision 1.7 2004/04/20 22:26:27 zorloc
1163 // Removed Pear_Config for parse_ini_file().
1165 // Revision 1.6 2004/04/20 18:10:27 rurban
1166 // config refactoring:
1167 // FileFinder is needed for WikiFarm scripts calling index.php
1168 // config run-time calls moved to lib/IniConfig.php:fix_configs()
1169 // added PHPWIKI_DIR smart-detection code (Theme finder)
1170 // moved FileFind to lib/FileFinder.php
1171 // cleaned lib/config.php
1173 // Revision 1.5 2004/04/20 17:21:57 rurban
1174 // WikiFarm code: honor predefined constants
1176 // Revision 1.4 2004/04/20 17:08:19 rurban
1177 // Some IniConfig fixes: prepend our private lib/pear dir
1178 // switch from " to ' in the auth statements
1179 // use error handling.
1180 // WikiUserNew changes for the new "'$variable'" syntax
1181 // in the statements
1182 // TODO: optimization to put config vars into the session.
1185 // (c-file-style: "gnu")
1189 // c-basic-offset: 4
1190 // c-hanging-comment-ender-p: nil
1191 // indent-tabs-mode: nil