2 rcs_id('$Id: IniConfig.php,v 1.100 2006-03-19 14:23:51 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 if (!defined("_PHPWIKI_INSTALL_RUNNING"))
125 trigger_error("Datasource file '$file' does not exist", E_USER_ERROR);
129 // List of all valid config options to be define()d which take "values" (not
130 // booleans). Needs to be categorised, and generally made a lot tidier.
131 $_IC_VALID_VALUE = array
132 ('WIKI_NAME', 'ADMIN_USER', 'ADMIN_PASSWD',
133 'DEFAULT_DUMP_DIR', 'HTML_DUMP_DIR',
134 'HTML_DUMP_SUFFIX', 'MAX_UPLOAD_SIZE', 'MINOR_EDIT_TIMEOUT',
135 'ACCESS_LOG', 'CACHE_CONTROL', 'CACHE_CONTROL_MAX_AGE',
136 'COOKIE_EXPIRATION_DAYS', 'COOKIE_DOMAIN',
137 'PASSWORD_LENGTH_MINIMUM', 'USER_AUTH_POLICY',
139 'EDITING_POLICY', 'THEME', 'CHARSET',
140 'WIKI_PGSRC', 'DEFAULT_WIKI_PGSRC',
141 'ALLOWED_PROTOCOLS', 'INLINE_IMAGES', 'SUBPAGE_SEPARATOR', /*'KEYWORDS',*/
143 //'DATABASE_PREFIX', 'DATABASE_DSN', 'DATABASE_TYPE', 'DATABASE_DBHANDLER',
144 'DATABASE_OPTIMISE_FREQUENCY',
145 'INTERWIKI_MAP_FILE', 'COPYRIGHTPAGE_TITLE', 'COPYRIGHTPAGE_URL',
146 'AUTHORPAGE_TITLE', 'AUTHORPAGE_URL',
148 'PLUGIN_CACHED_DATABASE', 'PLUGIN_CACHED_FILENAME_PREFIX',
149 'PLUGIN_CACHED_HIGHWATER', 'PLUGIN_CACHED_LOWWATER', 'PLUGIN_CACHED_MAXLIFETIME',
150 'PLUGIN_CACHED_MAXARGLEN', 'PLUGIN_CACHED_IMGTYPES',
152 'SERVER_NAME','SERVER_PORT','SCRIPT_NAME', 'DATA_PATH', 'PHPWIKI_DIR', 'VIRTUAL_PATH',
155 // Optional values which need to be defined.
156 // These are not defined in config-default.ini and empty if not defined.
157 $_IC_OPTIONAL_VALUE = array
159 'DEBUG', 'TEMP_DIR', 'DEFAULT_LANGUAGE',
160 'LDAP_AUTH_HOST','LDAP_SET_OPTION','LDAP_BASE_DN', 'LDAP_AUTH_USER',
161 'LDAP_AUTH_PASSWORD','LDAP_SEARCH_FIELD','LDAP_OU_GROUP','LDAP_OU_USERS',
162 'AUTH_USER_FILE','DBAUTH_AUTH_DSN',
163 'IMAP_AUTH_HOST', 'POP3_AUTH_HOST',
164 'AUTH_USER_FILE', 'AUTH_GROUP_FILE', 'AUTH_SESS_USER', 'AUTH_SESS_LEVEL',
165 'GOOGLE_LICENSE_KEY','FORTUNE_DIR',
166 'DISABLE_GETIMAGESIZE','DBADMIN_USER','DBADMIN_PASSWD',
167 'SESSION_SAVE_PATH', 'TOOLBAR_PAGELINK_PULLDOWN', 'TOOLBAR_TEMPLATE_PULLDOWN',
168 'EXTERNAL_LINK_TARGET', 'ACCESS_LOG_SQL', 'ENABLE_MARKUP_TEMPLATE'
171 // List of all valid config options to be define()d which take booleans.
172 $_IC_VALID_BOOL = array
173 ('ENABLE_USER_NEW', 'ENABLE_PAGEPERM', 'ENABLE_EDIT_TOOLBAR', 'JS_SEARCHREPLACE',
174 'ENABLE_XHTML_XML', 'ENABLE_DOUBLECLICKEDIT', 'ENABLE_LIVESEARCH',
175 'USECACHE', 'WIKIDB_NOCACHE_MARKUP',
176 'ENABLE_REVERSE_DNS', 'ENCRYPTED_PASSWD', 'ZIPDUMP_AUTH',
177 'ENABLE_RAW_HTML', 'ENABLE_RAW_HTML_LOCKEDONLY', 'ENABLE_RAW_HTML_SAFE',
178 'STRICT_MAILABLE_PAGEDUMPS', 'COMPRESS_OUTPUT',
179 'ALLOW_ANON_USER', 'ALLOW_ANON_EDIT',
180 'ALLOW_BOGO_LOGIN', 'ALLOW_USER_PASSWORDS',
181 'AUTH_USER_FILE_STORABLE', 'ALLOW_HTTP_AUTH_LOGIN',
182 'ALLOW_USER_LOGIN', 'ALLOW_LDAP_LOGIN', 'ALLOW_IMAP_LOGIN',
183 'WARN_NONPUBLIC_INTERWIKIMAP', 'USE_PATH_INFO',
184 'DISABLE_HTTP_REDIRECT',
185 'PLUGIN_CACHED_USECACHE', 'PLUGIN_CACHED_FORCE_SYNCMAP',
186 'BLOG_EMPTY_DEFAULT_PREFIX', 'DATABASE_PERSISTENT',
187 'ENABLE_DISCUSSION_LINK', 'ENABLE_CAPTCHA'
190 $rs = @parse_ini_file($file);
191 $rsdef = @parse_ini_file(dirname(__FILE__)."/../config/config-default.ini");
192 foreach ($rsdef as $k => $v) {
194 $rs[$k] = constant($k);
195 } elseif (!isset($rs[$k])) {
199 unset($k); unset($v);
201 foreach ($_IC_VALID_VALUE as $item) {
202 if (defined($item)) {
206 if (array_key_exists($item, $rs)) {
207 define($item, $rs[$item]);
209 //} elseif (array_key_exists($item, $rsdef)) {
210 // define($item, $rsdef[$item]);
211 // calculate them later or not at all:
212 } elseif (in_array($item,
213 array('DATABASE_PREFIX', 'SERVER_NAME', 'SERVER_PORT',
214 'SCRIPT_NAME', 'DATA_PATH', 'PHPWIKI_DIR', 'VIRTUAL_PATH',
215 'LDAP_AUTH_HOST','IMAP_AUTH_HOST','POP3_AUTH_HOST',
216 'PLUGIN_CACHED_CACHE_DIR')))
219 } elseif (!defined("_PHPWIKI_INSTALL_RUNNING")) {
220 trigger_error(sprintf("missing config setting for %s",$item));
225 // Boolean options are slightly special - if they're set to any of
226 // '', 'false', '0', or 'no' (all case-insensitive) then the value will
227 // be a boolean false, otherwise if there is anything set it'll
229 foreach ($_IC_VALID_BOOL as $item) {
230 if (defined($item)) {
234 if (array_key_exists($item, $rs)) {
236 //} elseif (array_key_exists($item, $rsdef)) {
237 // $val = $rsdef[$item];
240 //trigger_error(sprintf("missing boolean config setting for %s",$item));
243 // calculate them later: old or dynamic constants
244 if (!array_key_exists($item, $rs) and
245 in_array($item, array('USE_PATH_INFO', 'USE_DB_SESSION',
246 'ALLOW_HTTP_AUTH_LOGIN', 'ALLOW_LDAP_LOGIN',
247 'ALLOW_IMAP_LOGIN', 'ALLOW_USER_LOGIN',
248 'REQUIRE_SIGNIN_BEFORE_EDIT',
249 'WIKIDB_NOCACHE_MARKUP',
256 define($item, false);
258 elseif (strtolower($val) == 'false' ||
259 strtolower($val) == 'no' ||
263 define($item, false);
274 foreach (array('DATABASE_TYPE' => 'dbtype',
275 'DATABASE_DSN' => 'dsn',
276 'DATABASE_SESSION_TABLE' => 'db_session_table',
277 'DATABASE_DBA_HANDLER' => 'dba_handler',
278 'DATABASE_DIRECTORY' => 'directory',
279 'DATABASE_TIMEOUT' => 'timeout',
280 'DATABASE_PREFIX' => 'prefix')
283 if (defined($item)) {
284 $DBParams[$k] = constant($item);
286 } elseif (array_key_exists($item, $rs)) {
287 $DBParams[$k] = $rs[$item];
288 define($item, $rs[$item]);
290 } elseif (array_key_exists($item, $rsdef)) {
291 $DBParams[$k] = $rsdef[$item];
292 define($item, $rsdef[$item]);
293 unset($rsdef[$item]);
296 $valid_database_types = array('SQL','ADODB','PDO','dba','file','flatfile','cvs','cvsclient');
297 if (!in_array(DATABASE_TYPE, $valid_database_types))
298 trigger_error(sprintf("Invalid DATABASE_TYPE=%s. Choose one of %s",
299 DATABASE_TYPE, join(",", $valid_database_types)),
301 unset($valid_database_types);
302 if (DATABASE_TYPE == 'PDO') {
303 if (!check_php_version(5))
304 trigger_error("Invalid DATABASE_TYPE=PDO. PDO requires at least php-5.0!",
306 // try to load it dynamically (unix only)
307 if (!loadPhpExtension("pdo")) {
308 echo $GLOBALS['php_errormsg'], "<br>\n";
309 trigger_error(sprintf("dl() problem: Required extension '%s' could not be loaded!",
315 // USE_DB_SESSION default logic:
316 if (!defined('USE_DB_SESSION')) {
317 if ($DBParams['db_session_table']
318 and in_array($DBParams['dbtype'], array('SQL','ADODB','PDO'))) {
319 define('USE_DB_SESSION', true);
320 } elseif ($DBParams['dbtype'] == 'dba' and check_php_version(4,1,2)) {
321 define('USE_DB_SESSION', true); // Depends on db handler as well.
322 // BerkeleyDB on older php has problems
323 // with multiple db handles.
325 define('USE_DB_SESSION', false);
328 unset($item); unset($k);
331 global $ExpireParams;
332 foreach (array('major','minor','author') as $major) {
333 foreach (array('max_age','min_age','min_keep','keep','max_keep') as $max) {
334 $item = strtoupper($major) . '_'. strtoupper($max);
335 if (defined($item)) $val = constant($item);
336 elseif (array_key_exists($item, $rs))
338 elseif (array_key_exists($item, $rsdef))
339 $val = $rsdef[$item];
340 if (!isset($ExpireParams[$major]))
341 $ExpireParams[$major] = array();
342 $ExpireParams[$major][$max] = $val;
346 unset($item); unset($major); unset($max);
348 // User authentication
349 if (!isset($GLOBALS['USER_AUTH_ORDER']))
350 if (isset($rs['USER_AUTH_ORDER']))
351 $GLOBALS['USER_AUTH_ORDER'] = preg_split('/\s*:\s*/',
352 $rs['USER_AUTH_ORDER']);
354 $GLOBALS['USER_AUTH_ORDER'] = array("PersonalPage");
356 // Now it's the external DB authentication stuff's turn
357 if (in_array('Db', $GLOBALS['USER_AUTH_ORDER']) && empty($rs['DBAUTH_AUTH_DSN'])) {
358 $rs['DBAUTH_AUTH_DSN'] = $DBParams['dsn'];
361 global $DBAuthParams;
362 $DBAP_MAP = array('DBAUTH_AUTH_DSN' => 'auth_dsn',
363 'DBAUTH_AUTH_CHECK' => 'auth_check',
364 'DBAUTH_AUTH_USER_EXISTS' => 'auth_user_exists',
365 'DBAUTH_AUTH_CRYPT_METHOD' => 'auth_crypt_method',
366 'DBAUTH_AUTH_UPDATE' => 'auth_update',
367 'DBAUTH_AUTH_CREATE' => 'auth_create',
368 'DBAUTH_PREF_SELECT' => 'pref_select',
369 'DBAUTH_PREF_INSERT' => 'pref_insert',
370 'DBAUTH_PREF_UPDATE' => 'pref_update',
371 'DBAUTH_IS_MEMBER' => 'is_member',
372 'DBAUTH_GROUP_MEMBERS' => 'group_members',
373 'DBAUTH_USER_GROUPS' => 'user_groups'
375 foreach ($DBAP_MAP as $rskey => $apkey) {
376 if (defined($rskey)) {
377 $DBAuthParams[$apkey] = constant($rskey);
378 } elseif (isset($rs[$rskey])) {
379 $DBAuthParams[$apkey] = $rs[$rskey];
380 define($rskey, $rs[$rskey]);
381 } elseif (isset($rsdef[$rskey])) {
382 $DBAuthParams[$apkey] = $rsdef[$rskey];
383 define($rskey, $rsdef[$rskey]);
387 unset($rskey); unset($apkey);
389 // TODO: Currently unsupported on non-SQL
391 if (array_key_exists('ACCESS_LOG_SQL', $rs)) {
392 // WikiDB_backend::isSql() not yet loaded
393 if (!in_array(DATABASE_TYPE, array('SQL','ADODB','PDO')))
394 // override false config setting on no SQL WikiDB database.
395 define('ACCESS_LOG_SQL', 0);
397 // SQL defaults to ACCESS_LOG_SQL = 2
399 define('ACCESS_LOG_SQL',
400 in_array(DATABASE_TYPE, array('SQL','ADODB','PDO')) ? 2 : 0);
403 // optional values will be set to '' to simplify the logic.
404 foreach ($_IC_OPTIONAL_VALUE as $item) {
405 if (defined($item)) {
409 if (array_key_exists($item, $rs)) {
410 define($item, $rs[$item]);
418 global $LDAP_SET_OPTION;
419 if (defined('LDAP_SET_OPTION') and LDAP_SET_OPTION) {
420 $optlist = preg_split('/\s*:\s*/', LDAP_SET_OPTION);
421 foreach ($optlist as $opt) {
422 $bits = preg_split('/\s*=\s*/', $opt, 2);
423 if (count($bits) == 2) {
424 if (is_string($bits[0]) and defined($bits[0]))
425 $bits[0] = constant($bits[0]);
426 $LDAP_SET_OPTION[$bits[0]] = $bits[1];
429 // Possibly throw some sort of error?
432 unset($opt); unset($bits);
435 // Default Wiki pages to force loading from pgsrc
436 global $GenericPages;
437 $GenericPages = preg_split('/\s*:\s*/', @$rs['DEFAULT_WIKI_PAGES']);
439 // Wiki name regexp: Should be a define(), but might needed to be changed at runtime
440 // (different LC_CHAR need different posix classes)
441 global $WikiNameRegexp;
442 $WikiNameRegexp = constant('WIKI_NAME_REGEXP');
443 if (!trim($WikiNameRegexp))
444 $WikiNameRegexp = '(?<![[:alnum:]])(?:[[:upper:]][[:lower:]]+){2,}(?![[:alnum:]])';
446 // Got rid of global $KeywordLinkRegexp by using a TextSearchQuery instead
447 // of "Category:Topic"
448 if (!isset($rs['KEYWORDS'])) $rs['KEYWORDS'] = @$rsdef['KEYWORDS'];
449 if (!isset($rs['KEYWORDS'])) $rs['KEYWORDS'] = "Category* OR Topic*";
450 if ($rs['KEYWORDS'] == 'Category:Topic') $rs['KEYWORDS'] = "Category* OR Topic*";
451 if (!defined('KEYWORDS')) define('KEYWORDS', $rs['KEYWORDS']);
452 //if (empty($keywords)) $keywords = array("Category","Topic");
453 //$KeywordLinkRegexp = '(?<=' . implode('|^', $keywords) . ')[[:upper:]].*$';
455 // TODO: can this be a constant?
456 global $DisabledActions;
457 if (!array_key_exists('DISABLED_ACTIONS', $rs)
458 and array_key_exists('DISABLED_ACTIONS', $rsdef))
459 $rs['DISABLED_ACTIONS'] = @$rsdef['DISABLED_ACTIONS'];
460 if (array_key_exists('DISABLED_ACTIONS', $rs))
461 $DisabledActions = preg_split('/\s*:\s*/', $rs['DISABLED_ACTIONS']);
463 global $PLUGIN_CACHED_IMGTYPES;
464 $PLUGIN_CACHED_IMGTYPES = preg_split('/\s*[|:]\s*/', PLUGIN_CACHED_IMGTYPES);
466 if (empty($rs['PLUGIN_CACHED_CACHE_DIR']) and !empty($rsdef['PLUGIN_CACHED_CACHE_DIR']))
467 $rs['PLUGIN_CACHED_CACHE_DIR'] = $rsdef['PLUGIN_CACHED_CACHE_DIR'];
468 if (empty($rs['PLUGIN_CACHED_CACHE_DIR'])) {
469 if (!empty($rs['INCLUDE_PATH'])) {
470 @ini_set('include_path', $rs['INCLUDE_PATH']);
472 if (empty($rs['TEMP_DIR'])) {
473 $rs['TEMP_DIR'] = "/tmp";
475 $rs['TEMP_DIR'] = getenv("TEMP");
477 $rs['PLUGIN_CACHED_CACHE_DIR'] = $rs['TEMP_DIR'] . '/cache';
478 if (!FindFile($rs['PLUGIN_CACHED_CACHE_DIR'], 1)) { // [29ms]
479 FindFile($rs['TEMP_DIR'], false, 1); // TEMP must exist!
480 mkdir($rs['PLUGIN_CACHED_CACHE_DIR'], 777);
482 // will throw an error if not exists.
483 define('PLUGIN_CACHED_CACHE_DIR', FindFile($rs['PLUGIN_CACHED_CACHE_DIR'],false,1));
485 define('PLUGIN_CACHED_CACHE_DIR', $rs['PLUGIN_CACHED_CACHE_DIR']);
486 // will throw an error if not exists.
487 FindFile(PLUGIN_CACHED_CACHE_DIR);
490 // process the rest of the config.ini settings:
491 foreach ($rs as $item => $v) {
492 if (defined($item)) {
498 unset($item); unset($v);
503 fixup_static_configs($file); //[1ms]
504 // Dump all globals and constants
505 // The question is if reading this is faster then doing IniConfig() + fixup_static_configs()
506 if (is_writable($dump)) {
509 // store locale[] in config.php? This is too problematic.
510 fixup_dynamic_configs($file); // [100ms]
513 // moved from lib/config.php [1ms]
514 function fixup_static_configs($file) {
515 global $FieldSeparator, $charset, $WikiNameRegexp, $AllActionPages;
516 global $HTTP_SERVER_VARS, $DBParams, $LANG;
517 // init FileFinder to add proper include paths
518 FindFile("lib/interwiki.map",true);
520 // "\x80"-"\x9f" (and "\x00" - "\x1f") are non-printing control
521 // chars in iso-8859-*
522 // $FieldSeparator = "\263"; // this is a superscript 3 in ISO-8859-1.
523 // $FieldSeparator = "\xFF"; // this byte should never appear in utf-8
524 // FIXME: get rid of constant. pref is dynamic and language specific
526 // Disabled: Let the admin decide which charset.
527 //if (isset($LANG) and in_array($LANG,array('zh')))
528 // $charset = 'utf-8';
529 if (strtolower($charset) == 'utf-8')
530 $FieldSeparator = "\xFF";
532 $FieldSeparator = "\x81";
534 $AllActionPages = explode(':',
535 'AllPages:BackLinks:CreatePage:DebugInfo:EditMetaData:FindPage:'
536 .'FullRecentChanges:FullTextSearch:FuzzyPages:InterWikiSearch:'
537 .'LikePages:MostPopular:'
538 .'OrphanedPages:PageDump:PageHistory:PageInfo:RandomPage:RateIt:'
539 .'RecentChanges:RecentEdits:RecentComments:RelatedChanges:TitleSearch:'
540 .'TranslateText:UpLoad:UserPreferences:WantedPages:WhoIsOnline:'
541 .'PhpWikiAdministration/Remove:PhpWikiAdministration/Chmod:'
542 .'PhpWikiAdministration/Rename:PhpWikiAdministration/Replace:'
543 .'PhpWikiAdministration/SetAcl:PhpWikiAdministration/Chown'
546 // If user has not defined PHPWIKI_DIR, and we need it
547 if (!defined('PHPWIKI_DIR') and !file_exists("themes/default")) {
548 $themes_dir = FindFile("themes");
549 define('PHPWIKI_DIR', dirname($themes_dir));
552 // If user has not defined DATA_PATH, we want to use relative URLs.
553 if (!defined('DATA_PATH')) {
554 // fix similar to the one suggested by jkalmbach for
555 // installations in the webrootdir, like "http://phpwiki.org/HomePage"
556 if (!defined('SCRIPT_NAME'))
557 define('SCRIPT_NAME', deduce_script_name());
558 $temp = dirname(SCRIPT_NAME);
559 if ( ($temp == '/') || ($temp == '\\') )
561 define('DATA_PATH', $temp);
564 define('DATA_PATH', '..');
568 //////////////////////////////////////////////////////////////////
571 if (empty($DBParams['dbtype']))
572 $DBParams['dbtype'] = 'dba';
574 if (!defined('THEME'))
575 define('THEME', 'default');
577 /*$configurator_link = HTML(HTML::br(), "=>",
578 HTML::a(array('href'=>DATA_PATH."/configurator.php"),
579 _("Configurator")));*/
580 // check whether the crypt() function is needed and present
581 if (defined('ENCRYPTED_PASSWD') && !function_exists('crypt')) {
582 $error = sprintf("Encrypted passwords cannot be used: %s.",
583 "'function crypt()' not available in this version of php");
584 trigger_error($error, E_USER_WARNING);
585 if (!preg_match("/config\-dist\.ini$/", $file)) { // protect against recursion
586 include_once(dirname(__FILE__)."/install.php");
587 run_install("_part1");
592 // Basic configurator validation
593 if (!defined('ADMIN_USER') or ADMIN_USER == '') {
594 $error = sprintf("%s may not be empty. Please update your configuration.",
596 // protect against recursion
597 if (!preg_match("/config\-(dist|default)\.ini$/", $file)
598 and !defined("_PHPWIKI_INSTALL_RUNNING"))
600 include_once(dirname(__FILE__)."/install.php");
601 run_install("_part1");
602 trigger_error($error, E_USER_ERROR);
604 } elseif ($HTTP_SERVER_VARS["REQUEST_METHOD"] == "POST") {
605 $GLOBALS['HTTP_GET_VARS']['show'] = '_part1';
606 trigger_error($error, E_USER_WARNING);
609 if (!defined('ADMIN_PASSWD') or ADMIN_PASSWD == '') {
610 $error = sprintf("%s may not be empty. Please update your configuration.",
612 // protect against recursion
613 if (!preg_match("/config\-(dist|default)\.ini$/", $file)
614 and !defined("_PHPWIKI_INSTALL_RUNNING"))
616 include_once(dirname(__FILE__)."/install.php");
617 run_install("_part1");
618 trigger_error($error, E_USER_ERROR);
620 } elseif ($HTTP_SERVER_VARS["REQUEST_METHOD"] == "POST") {
621 $GLOBALS['HTTP_GET_VARS']['show'] = '_part1';
622 trigger_error($error, E_USER_WARNING);
626 if (defined('USE_DB_SESSION') and USE_DB_SESSION) {
627 if (! $DBParams['db_session_table'] ) {
628 $DBParams['db_session_table'] = @$DBParams['prefix'] . 'session';
629 trigger_error(sprintf("DATABASE_SESSION_TABLE configuration set to %s.",
630 $DBParams['db_session_table']),
635 if (!defined('ENABLE_USER_NEW')) define('ENABLE_USER_NEW',true);
636 if (!defined('ALLOW_USER_LOGIN'))
637 define('ALLOW_USER_LOGIN', defined('ALLOW_USER_PASSWORDS') && ALLOW_USER_PASSWORDS);
638 if (!defined('ALLOW_ANON_USER')) define('ALLOW_ANON_USER', true);
639 if (!defined('ALLOW_ANON_EDIT')) define('ALLOW_ANON_EDIT', false);
640 if (!defined('REQUIRE_SIGNIN_BEFORE_EDIT')) define('REQUIRE_SIGNIN_BEFORE_EDIT', ! ALLOW_ANON_EDIT);
641 if (!defined('ALLOW_BOGO_LOGIN')) define('ALLOW_BOGO_LOGIN', true);
642 if (!ENABLE_USER_NEW) {
643 if (!defined('ALLOW_HTTP_AUTH_LOGIN'))
644 define('ALLOW_HTTP_AUTH_LOGIN', false);
645 if (!defined('ALLOW_LDAP_LOGIN'))
646 define('ALLOW_LDAP_LOGIN', function_exists('ldap_connect') and defined('LDAP_AUTH_HOST'));
647 if (!defined('ALLOW_IMAP_LOGIN'))
648 define('ALLOW_IMAP_LOGIN', function_exists('imap_open') and defined('IMAP_AUTH_HOST'));
651 if (ALLOW_USER_LOGIN and !empty($DBAuthParams) and empty($DBAuthParams['auth_dsn'])) {
652 if (isset($DBParams['dsn']))
653 $DBAuthParams['auth_dsn'] = $DBParams['dsn'];
658 * Define constants which are client or request specific and should not be dumped statically.
659 * Such as the language, and the virtual and server paths, which might be overridden
660 * by startup scripts for wiki farms.
662 function fixup_dynamic_configs($file) {
663 global $WikiNameRegexp;
664 global $HTTP_SERVER_VARS, $DBParams, $LANG;
666 if (defined('INCLUDE_PATH') and INCLUDE_PATH)
667 @ini_set('include_path', INCLUDE_PATH);
668 if (defined('SESSION_SAVE_PATH') and SESSION_SAVE_PATH)
669 @ini_set('session.save_path', SESSION_SAVE_PATH);
670 if (!defined('DEFAULT_LANGUAGE')) // not needed anymore
671 define('DEFAULT_LANGUAGE', ''); // detect from client
673 update_locale(isset($LANG) ? $LANG : DEFAULT_LANGUAGE);
675 if (!defined("DEFAULT_LANGUAGE") or !DEFAULT_LANGUAGE) {
676 // TODO: defer this to WikiRequest::initializeLang()
677 $LANG = guessing_lang();
678 guessing_setlocale (LC_ALL,$LANG);
681 $LANG = DEFAULT_LANGUAGE;
684 // Set up (possibly fake) gettext()
685 // Todo: this could be moved to fixup_static_configs()
686 // Bug #1381464 with php-5.1.1
687 if (!function_exists ('bindtextdomain')
688 and !function_exists ('gettext')
689 and !function_exists ('_'))
693 function gettext ($text) {
695 if (!empty ($locale[$text]))
696 return $locale[$text];
700 return gettext($text);
704 // Working around really weird gettext problems: (4.3.2, 4.3.6 win)
705 // bindtextdomain() returns the current domain path.
706 // 1. If the script is not index.php but something like "de", on a different path
707 // then bindtextdomain() fails, but after chdir to the correct path it will work okay.
708 // 2. But the weird error "Undefined variable: bindtextdomain" is generated then.
709 $bindtextdomain_path = FindFile("locale", false, true);
712 $bindtextdomain_path = str_replace("/", "\\", $bindtextdomain_path);
713 $bindtextdomain_real = @bindtextdomain("phpwiki", $bindtextdomain_path);
714 if (realpath($bindtextdomain_real) != realpath($bindtextdomain_path)) {
715 // this will happen with virtual_paths. chdir and try again.
716 chdir($bindtextdomain_path);
718 $bindtextdomain_real = @bindtextdomain("phpwiki", $bindtextdomain_path);
720 textdomain("phpwiki");
721 if ($chback) { // change back
722 chdir($bindtextdomain_real . (isWindows() ? "\\.." : "/.."));
726 // language dependent updates:
727 $WikiNameRegexp = pcre_fix_posix_classes($WikiNameRegexp);
728 //if ($KeywordLinkRegexp) $KeywordLinkRegexp = pcre_fix_posix_classes($KeywordLinkRegexp);
729 if (!defined('CATEGORY_GROUP_PAGE'))
730 define('CATEGORY_GROUP_PAGE',_("CategoryGroup"));
731 if (!defined('WIKI_NAME'))
732 define('WIKI_NAME', _("An unnamed PhpWiki"));
733 if (!defined('HOME_PAGE'))
734 define('HOME_PAGE', _("HomePage"));
737 //////////////////////////////////////////////////////////////////
738 // Autodetect URL settings:
740 foreach (array('SERVER_NAME','SERVER_PORT') as $var) {
741 //FIXME: for CGI without _SERVER
742 if (!defined($var) and !empty($HTTP_SERVER_VARS[$var]))
743 define($var, $HTTP_SERVER_VARS[$var]);
745 if (!defined('SERVER_NAME')) define('SERVER_NAME', '127.0.0.1');
746 if (!defined('SERVER_PORT')) define('SERVER_PORT', 80);
747 if (!defined('SERVER_PROTOCOL')) {
748 if (empty($HTTP_SERVER_VARS['HTTPS']) || $HTTP_SERVER_VARS['HTTPS'] == 'off')
749 define('SERVER_PROTOCOL', 'http');
751 define('SERVER_PROTOCOL', 'https');
754 if (!defined('SCRIPT_NAME'))
755 define('SCRIPT_NAME', deduce_script_name());
757 if (!defined('USE_PATH_INFO')) {
759 define('USE_PATH_INFO', false);
762 * If SCRIPT_NAME does not look like php source file,
763 * or user cgi we assume that php is getting run by an
764 * action handler in /cgi-bin. In this case,
765 * I think there is no way to get Apache to pass
766 * useful PATH_INFO to the php script (PATH_INFO
767 * is used to the the php interpreter where the
770 switch (php_sapi_name()) {
772 case 'apache2handler':
773 define('USE_PATH_INFO', true);
776 case 'apache2filter':
777 define('USE_PATH_INFO', false);
780 define('USE_PATH_INFO', ereg('\.(php3?|cgi)$', SCRIPT_NAME));
787 && SERVER_PORT != (SERVER_PROTOCOL == 'https' ? 443 : 80)) {
789 SERVER_PROTOCOL . '://' . SERVER_NAME . ':' . SERVER_PORT);
793 SERVER_PROTOCOL . '://' . SERVER_NAME);
796 if (!defined('VIRTUAL_PATH')) {
797 // We'd like to auto-detect when the cases where apaches
798 // 'Action' directive (or similar means) is used to
799 // redirect page requests to a cgi-handler.
801 // In cases like this, requests for e.g. /wiki/HomePage
802 // get redirected to a cgi-script called, say,
803 // /path/to/wiki/index.php. The script gets all
804 // of /wiki/HomePage as it's PATH_INFO.
807 // How to detect when this has happened reliably?
808 // How to pick out the "virtual path" (in this case '/wiki')?
810 // (Another time an redirect might occur is to a DirectoryIndex
811 // -- the requested URI is '/wikidir/', the request gets
812 // passed to '/wikidir/index.php'. In this case, the
813 // proper VIRTUAL_PATH is '/wikidir/index.php', since the
814 // pages will appear at e.g. '/wikidir/index.php/HomePage'.
817 $REDIRECT_URL = &$HTTP_SERVER_VARS['REDIRECT_URL'];
818 if (USE_PATH_INFO and isset($REDIRECT_URL)
819 and ! IsProbablyRedirectToIndex()) {
820 // FIXME: This is a hack, and won't work if the requested
821 // pagename has a slash in it.
822 $temp = strtr(dirname($REDIRECT_URL . 'x'),"\\",'/');
823 if ( ($temp == '/') || ($temp == '\\') )
825 define('VIRTUAL_PATH', $temp);
827 define('VIRTUAL_PATH', SCRIPT_NAME);
831 if (VIRTUAL_PATH != SCRIPT_NAME) {
832 // Apache action handlers are used.
833 define('PATH_INFO_PREFIX', VIRTUAL_PATH . '/');
836 define('PATH_INFO_PREFIX', '/');
838 define('PHPWIKI_BASE_URL',
839 SERVER_URL . (USE_PATH_INFO ? VIRTUAL_PATH . '/' : SCRIPT_NAME));
841 // Detect PrettyWiki setup (not loading index.php directly)
842 // $SCRIPT_FILENAME should be the same as __FILE__ in index.php
843 if (!isset($SCRIPT_FILENAME))
844 $SCRIPT_FILENAME = @$HTTP_SERVER_VARS['SCRIPT_FILENAME'];
845 if (!isset($SCRIPT_FILENAME))
846 $SCRIPT_FILENAME = @$HTTP_ENV_VARS['SCRIPT_FILENAME'];
847 if (!isset($SCRIPT_FILENAME))
848 $SCRIPT_FILENAME = dirname(__FILE__.'/../') . '/index.php';
850 $SCRIPT_FILENAME = str_replace('\\\\','\\',strtr($SCRIPT_FILENAME, '/', '\\'));
851 define('SCRIPT_FILENAME', $SCRIPT_FILENAME);
853 // Get remote host name, if apache hasn't done it for us
854 if (empty($HTTP_SERVER_VARS['REMOTE_HOST'])
855 and !empty($HTTP_SERVER_VARS['REMOTE_ADDR'])
856 and ENABLE_REVERSE_DNS)
857 $HTTP_SERVER_VARS['REMOTE_HOST'] = gethostbyaddr($HTTP_SERVER_VARS['REMOTE_ADDR']);
861 // $Log: not supported by cvs2svn $
862 // Revision 1.99 2006/03/07 20:42:34 rurban
863 // add DBAUTH_PREF_INSERT support
865 // Revision 1.98 2006/01/12 16:22:47 rurban
866 // Add flatfile and cvsclient to $valid_database_types (internal testing)
867 // Fix bug #1381464 "Duplicate functions ver. 1.3.11p1"
869 // Revision 1.97 2005/10/29 14:16:38 rurban
870 // fix broken locale update
872 // Revision 1.96 2005/09/26 06:27:33 rurban
873 // default locale fix Thomas Harding
875 // Revision 1.95 2005/09/18 15:15:53 rurban
876 // add a proper Content-Encoding: gzip if compressed, and omit Content-Length then.
878 // Revision 1.94 2005/09/15 05:56:12 rurban
879 // read configurator desc from config-dist.ini, update desc, fix some warnings
881 // Revision 1.93 2005/09/14 05:57:19 rurban
882 // make ENABLE_MARKUP_TEMPLATE optional
884 // Revision 1.92 2005/08/06 13:00:21 rurban
885 // accept config.ini ACCESS_LOG_SQL = 0
887 // Revision 1.91 2005/06/30 04:53:46 rurban
888 // use better /tmp/cache, dependent on TEMP_DIR and getenv("TEMP")
890 // Revision 1.90 2005/05/06 18:45:59 rurban
891 // add TOOLBAR_TEMPLATE_PULLDOWN (AddTemplate icon)
893 // Revision 1.89 2005/05/06 16:54:18 rurban
894 // support optional EXTERNAL_LINK_TARGET, default: _blank
896 // Revision 1.88 2005/04/25 20:17:13 rurban
897 // captcha feature by Benjamin Drieu. Patch #1110699
899 // Revision 1.87 2005/04/08 18:11:50 rurban
900 // guard against empty default INI values
902 // Revision 1.86 2005/04/06 06:41:05 rurban
903 // add ENABLE_DISCUSSION_LINK dependency (to turn it off for 1.3.11)
905 // Revision 1.85 2005/03/27 20:36:16 rurban
906 // configurator recursion fixes, dont print temp _dsn vars
908 // Revision 1.84 2005/03/27 18:23:40 rurban
909 // compute locale only for setlocale and LC_ALL
911 // Revision 1.83 2005/02/28 21:24:32 rurban
912 // ignore forbidden ini_set warnings. Bug #1117254 by Xavier Roche
914 // Revision 1.82 2005/02/28 20:14:19 rurban
915 // prevent from recursion (configurator.php)
917 // Revision 1.81 2005/02/27 13:20:28 rurban
918 // remove clsclient (typo and still exp)
920 // Revision 1.80 2005/02/26 17:47:57 rurban
921 // configurator: add (c), support show=_part1 initial expand, enable
922 // ENABLE_FILE_OUTPUT, use part.id not name
923 // install.php: fixed for multiple invocations (on various missing vars)
924 // IniConfig: call install.php on more errors with expanded part.
926 // Revision 1.79 2005/02/11 14:45:44 rurban
927 // support ENABLE_LIVESEARCH, enable PDO sessions
929 // Revision 1.78 2005/02/10 19:01:19 rurban
932 // Revision 1.77 2005/01/31 12:14:15 rurban
935 // Revision 1.76 2005/01/31 00:31:00 rurban
938 // Revision 1.75 2005/01/30 21:52:09 rurban
939 // print early warning on wrong DATABASE_TYPE
941 // Revision 1.74 2005/01/29 20:35:52 rurban
942 // helper for local debugging (Zend Personal Edition)
944 // Revision 1.73 2005/01/25 06:51:37 rurban
945 // new options: TOOLBAR_PAGELINK_PULLDOWN, DATABASE_PERSISTENT
947 // Revision 1.72 2005/01/13 07:29:27 rurban
948 // Default ACCESS_LOG_SQL = 2 on SQL/ADODB
950 // Revision 1.71 2005/01/10 18:06:40 rurban
951 // $LANG from DEFAULT_LANGUAGE
953 // Revision 1.70 2005/01/04 20:22:44 rurban
954 // guess $LANG based on client
956 // Revision 1.69 2004/12/23 14:07:34 rurban
957 // fix default language detection if DEFAULT_LANGUAGE=, collapse to 2char lang code, fix typo in @bindtextdomain
959 // Revision 1.68 2004/12/14 21:35:15 rurban
960 // support new BLOG_EMPTY_DEFAULT_PREFIX
962 // Revision 1.67 2004/11/30 09:51:35 rurban
963 // changed KEYWORDS from pageprefix to search term. added installer detection.
965 // Revision 1.66 2004/11/17 17:23:12 rurban
966 // fixed chdir back from locale
968 // Revision 1.65 2004/11/11 10:31:26 rurban
969 // Disable default options in config-dist.ini
970 // Add new CATEGORY_GROUP_PAGE root page: Default: Translation of "CategoryGroup"
971 // Clarify more options.
973 // Revision 1.64 2004/11/09 17:11:03 rurban
974 // * revert to the wikidb ref passing. there's no memory abuse there.
975 // * use new wikidb->_cache->_id_cache[] instead of wikidb->_iwpcache, to effectively
976 // store page ids with getPageLinks (GleanDescription) of all existing pages, which
977 // are also needed at the rendering for linkExistingWikiWord().
978 // pass options to pageiterator.
979 // use this cache also for _get_pageid()
980 // This saves about 8 SELECT count per page (num all pagelinks).
981 // * fix passing of all page fields to the pageiterator.
982 // * fix overlarge session data which got broken with the latest ACCESS_LOG_SQL changes
984 // Revision 1.63 2004/11/07 16:47:32 rurban
987 // Revision 1.62 2004/11/07 16:02:51 rurban
988 // new sql access log (for spam prevention), and restructured access log class
989 // dbh->quote (generic)
990 // pear_db: mysql specific parts seperated (using replace)
992 // Revision 1.61 2004/11/06 17:01:30 rurban
993 // unify DATABASE constants init as with DBAUTH
995 // Revision 1.60 2004/11/06 03:06:58 rurban
996 // make use of dumped static config state in config/config.php (if writable)
998 // Revision 1.59 2004/11/05 20:53:35 rurban
999 // login cleanup: better debug msg on failing login,
1000 // checked password less immediate login (bogo or anon),
1001 // checked olduser pref session error,
1002 // better PersonalPage without password warning on minimal password length=0
1003 // (which is default now)
1005 // Revision 1.58 2004/11/03 16:50:31 rurban
1006 // some new defaults and constants, renamed USE_DOUBLECLICKEDIT to ENABLE_DOUBLECLICKEDIT
1008 // Revision 1.57 2004/11/01 10:43:55 rurban
1009 // seperate PassUser methods into seperate dir (memory usage)
1010 // fix WikiUser (old) overlarge data session
1011 // remove wikidb arg from various page class methods, use global ->_dbi instead
1014 // Revision 1.56 2004/10/21 20:20:53 rurban
1015 // From patch #970004 "Double clic to edit" by pixels.
1017 // Revision 1.55 2004/10/14 19:23:58 rurban
1018 // remove debugging prints
1020 // Revision 1.54 2004/10/14 17:13:01 rurban
1021 // use DATABASE_PREFIX
1023 // Revision 1.53 2004/10/12 13:13:19 rurban
1024 // php5 compatibility (5.0.1 ok)
1026 // Revision 1.52 2004/10/04 23:38:07 rurban
1029 // Revision 1.51 2004/09/20 13:40:19 rurban
1030 // define all config.ini settings, only the supported will be taken from -default.
1031 // support USE_EXTERNAL_HTML2PDF renderer (htmldoc tested)
1033 // Revision 1.50 2004/09/06 09:28:58 rurban
1034 // fix PLUGIN_CACHED_CACHE_DIR fallback logic. ini entry did not work before
1036 // Revision 1.49 2004/07/13 13:07:27 rurban
1037 // improved DB_SESSION logic
1039 // Revision 1.48 2004/07/05 13:09:37 rurban
1040 // ENABLE_RAW_HTML_LOCKEDONLY, ENABLE_RAW_HTML_SAFE
1042 // Revision 1.47 2004/07/03 16:51:05 rurban
1043 // optional DBADMIN_USER:DBADMIN_PASSWD for action=upgrade (if no ALTER permission)
1044 // added atomic mysql REPLACE for PearDB as in ADODB
1045 // fixed _lock_tables typo links => link
1046 // fixes unserialize ADODB bug in line 180
1048 // Revision 1.46 2004/07/02 09:55:58 rurban
1049 // more stability fixes: new DISABLE_GETIMAGESIZE if your php crashes when loading LinkIcons: failing getimagesize in old phps; blockparser stabilized
1051 // Revision 1.45 2004/07/01 08:51:21 rurban
1052 // dumphtml: added exclude, print pagename before processing
1054 // Revision 1.44 2004/06/29 08:52:22 rurban
1055 // Use ...version() $need_content argument in WikiDB also:
1056 // To reduce the memory footprint for larger sets of pagelists,
1057 // we don't cache the content (only true or false) and
1058 // we purge the pagedata (_cached_html) also.
1059 // _cached_html is only cached for the current pagename.
1060 // => Vastly improved page existance check, ACL check, ...
1062 // Now only PagedList info=content or size needs the whole content, esp. if sortable.
1064 // Revision 1.43 2004/06/29 06:48:02 rurban
1065 // Improve LDAP auth and GROUP_LDAP membership:
1066 // no error message on false password,
1067 // added two new config vars: LDAP_OU_USERS and LDAP_OU_GROUP with GROUP_METHOD=LDAP
1068 // fixed two group queries (this -> user)
1069 // stdlib: ConvertOldMarkup still flawed
1071 // Revision 1.42 2004/06/28 15:01:07 rurban
1072 // fixed LDAP_SET_OPTION handling, LDAP error on connection problem
1074 // Revision 1.41 2004/06/25 14:29:17 rurban
1075 // WikiGroup refactoring:
1076 // global group attached to user, code for not_current user.
1077 // improved helpers for special groups (avoid double invocations)
1078 // new experimental config option ENABLE_XHTML_XML (fails with IE, and document.write())
1079 // fixed a XHTML validation error on userprefs.tmpl
1081 // Revision 1.40 2004/06/22 07:12:48 rurban
1082 // removed USE_TAGLINES constant
1084 // Revision 1.39 2004/06/21 16:22:28 rurban
1085 // add DEFAULT_DUMP_DIR and HTML_DUMP_DIR constants, for easier cmdline dumps,
1086 // fixed dumping buttons locally (images/buttons/),
1087 // support pages arg for dumphtml,
1088 // optional directory arg for dumpserial + dumphtml,
1089 // fix a AllPages warning,
1090 // show dump warnings/errors on DEBUG,
1091 // don't warn just ignore on wikilens pagelist columns, if not loaded.
1092 // RateIt pagelist column is called "rating", not "ratingwidget" (Dan?)
1094 // Revision 1.38 2004/06/21 08:39:36 rurban
1095 // pear/Cache update from Cache-1.5.4 (added db and trifile container)
1096 // pear/DB update from DB-1.6.1 (mysql bugfixes, php5 compat, DB_PORTABILITY features)
1098 // Revision 1.37 2004/06/19 12:32:37 rurban
1099 // new TEMP_DIR for ziplib
1101 // Revision 1.36 2004/06/19 10:06:37 rurban
1102 // Moved lib/plugincache-config.php to config/*.ini
1103 // use PLUGIN_CACHED_* constants instead of global $CacheParams
1105 // Revision 1.35 2004/06/15 09:15:52 rurban
1106 // IMPORTANT: fixed passwd handling for passwords stored in prefs:
1107 // fix encrypted usage, actually store and retrieve them from db
1108 // fix bogologin with passwd set.
1109 // fix php crashes with call-time pass-by-reference (references wrongly used
1110 // in declaration AND call). This affected mainly Apache2 and IIS.
1111 // (Thanks to John Cole to detect this!)
1113 // Revision 1.34 2004/06/13 13:54:25 rurban
1114 // Catch fatals on the four dump calls (as file and zip, as html and mimified)
1115 // FoafViewer: Check against external requirements, instead of fatal.
1116 // Change output for xhtmldumps: using file:// urls to the local fs.
1117 // Catch SOAP fatal by checking for GOOGLE_LICENSE_KEY
1118 // Import GOOGLE_LICENSE_KEY and FORTUNE_DIR from config.ini.
1120 // Revision 1.33 2004/06/08 19:48:16 rurban
1121 // fixed foreign setup: no ugly skipped msg for the GenericPages, load english actionpages if translated not found
1123 // Revision 1.32 2004/06/08 10:54:46 rurban
1124 // better acl dump representation, read back acl and owner
1126 // Revision 1.31 2004/06/06 16:58:51 rurban
1127 // added more required ActionPages for foreign languages
1128 // install now english ActionPages if no localized are found. (again)
1129 // fixed default anon user level to be 0, instead of -1
1130 // (wrong "required administrator to view this page"...)
1132 // Revision 1.30 2004/06/04 12:40:21 rurban
1133 // Restrict valid usernames to prevent from attacks against external auth or compromise
1135 // Fix various WikiUser old issues with default IMAP,LDAP,POP3 configs. Removed these.
1136 // Fxied more warnings
1138 // Revision 1.29 2004/06/04 11:58:38 rurban
1139 // added USE_TAGLINES
1141 // Revision 1.28 2004/06/03 20:42:49 rurban
1142 // fixed bad warning #964850
1144 // Revision 1.27 2004/06/03 10:18:19 rurban
1145 // fix FileUser locking issues, new config ENABLE_PAGEPERM
1147 // Revision 1.26 2004/06/02 18:01:45 rurban
1148 // init global FileFinder to add proper include paths at startup
1149 // adds PHPWIKI_DIR if started from another dir, lib/pear also
1150 // fix slashify for Windows
1151 // fix USER_AUTH_POLICY=old, use only USER_AUTH_ORDER methods (besides HttpAuth)
1153 // Revision 1.25 2004/05/27 17:49:05 rurban
1154 // renamed DB_Session to DbSession (in CVS also)
1155 // added WikiDB->getParam and WikiDB->getAuthParam method to get rid of globals
1156 // remove leading slash in error message
1157 // added force_unlock parameter to File_Passwd (no return on stale locks)
1158 // fixed adodb session AffectedRows
1159 // added FileFinder helpers to unify local filenames and DATA_PATH names
1160 // editpage.php: new edit toolbar javascript on ENABLE_EDIT_TOOLBAR
1162 // Revision 1.24 2004/05/18 13:33:13 rurban
1163 // we already have a CGI function
1165 // Revision 1.23 2004/05/17 17:43:29 rurban
1166 // CGI: no PATH_INFO fix
1168 // Revision 1.22 2004/05/16 22:07:35 rurban
1169 // check more config-default and predefined constants
1170 // various PagePerm fixes:
1171 // fix default PagePerms, esp. edit and view for Bogo and Password users
1172 // implemented Creator and Owner
1173 // BOGOUSERS renamed to BOGOUSER
1174 // fixed syntax errors in signin.tmpl
1176 // Revision 1.21 2004/05/08 22:55:12 rurban
1177 // Fixed longstanding sf.net:demo problem. endless loop, caused by an empty definition of
1178 // WIKI_NAME_REGEXP. Exactly this constant wasn't checked for its default setting.
1180 // Revision 1.20 2004/05/08 20:21:00 rurban
1181 // remove php tags in Log
1183 // Revision 1.19 2004/05/08 19:55:29 rurban
1184 // support <span>inlined plugin-result</span>:
1185 // if the plugin is parsed inside a line, use <span> instead of
1186 // <div tightenable top bottom>
1187 // e.g. for "This is the current Phpwiki <plugin SystemInfo version> version.
1189 // Revision 1.18 2004/05/08 16:58:19 rurban
1190 // don't ignore some false config values (e.g. USE_PATH_INFO false was ignored)
1192 // Revision 1.17 2004/05/06 19:26:15 rurban
1193 // improve stability, trying to find the InlineParser endless loop on sf.net
1195 // remove end-of-zip comments to fix sf.net bug #777278 and probably #859628
1197 // Revision 1.16 2004/05/02 15:10:05 rurban
1198 // new finally reliable way to detect if /index.php is called directly
1199 // and if to include lib/main.php
1200 // new global AllActionPages
1201 // SetupWiki now loads all mandatory pages: HOME_PAGE, action pages, and warns if not.
1202 // WikiTranslation what=buttons for Carsten to create the missing MacOSX buttons
1203 // PageGroupTestOne => subpages
1204 // renamed PhpWikiRss to PhpWikiRecentChanges
1205 // more docs, default configs, ...
1207 // Revision 1.15 2004/05/01 15:59:29 rurban
1208 // more php-4.0.6 compatibility: superglobals
1210 // Revision 1.14 2004/04/29 23:25:12 rurban
1211 // re-ordered locale init (as in 1.3.9)
1212 // fixed loadfile with subpages, and merge/restore anyway
1213 // (sf.net bug #844188)
1215 // Revision 1.13 2004/04/29 21:54:05 rurban
1218 // Revision 1.12 2004/04/27 16:16:27 rurban
1219 // more subtle config problems with defaults
1221 // Revision 1.11 2004/04/26 20:44:34 rurban
1222 // locking table specific for better databases
1224 // Revision 1.10 2004/04/26 13:22:32 rurban
1225 // calculate bool old or dynamic constants later
1227 // Revision 1.9 2004/04/26 12:15:01 rurban
1228 // check default config values
1230 // Revision 1.8 2004/04/23 16:55:59 zorloc
1231 // If using Db auth and DBAUTH_AUTH_DSN is empty set DBAUTH_AUTH_DSN to $DBParams['dsn']
1233 // Revision 1.7 2004/04/20 22:26:27 zorloc
1234 // Removed Pear_Config for parse_ini_file().
1236 // Revision 1.6 2004/04/20 18:10:27 rurban
1237 // config refactoring:
1238 // FileFinder is needed for WikiFarm scripts calling index.php
1239 // config run-time calls moved to lib/IniConfig.php:fix_configs()
1240 // added PHPWIKI_DIR smart-detection code (Theme finder)
1241 // moved FileFind to lib/FileFinder.php
1242 // cleaned lib/config.php
1244 // Revision 1.5 2004/04/20 17:21:57 rurban
1245 // WikiFarm code: honor predefined constants
1247 // Revision 1.4 2004/04/20 17:08:19 rurban
1248 // Some IniConfig fixes: prepend our private lib/pear dir
1249 // switch from " to ' in the auth statements
1250 // use error handling.
1251 // WikiUserNew changes for the new "'$variable'" syntax
1252 // in the statements
1253 // TODO: optimization to put config vars into the session.
1256 // (c-file-style: "gnu")
1260 // c-basic-offset: 4
1261 // c-hanging-comment-ender-p: nil
1262 // indent-tabs-mode: nil