2 rcs_id('$Id: IniConfig.php,v 1.18 2004-05-08 16:58:19 rurban Exp $');
5 * A configurator intended to read it's 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 $ThePhpWikiProgrammingTeam
19 * This file is part of PhpWiki.
21 * PhpWiki is free software; you can redistribute it and/or modify
22 * it under the terms of the GNU General Public License as published by
23 * the Free Software Foundation; either version 2 of the License, or
24 * (at your option) any later version.
26 * PhpWiki is distributed in the hope that it will be useful,
27 * but WITHOUT ANY WARRANTY; without even the implied warranty of
28 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
29 * GNU General Public License for more details.
31 * You should have received a copy of the GNU General Public License
32 * along with PhpWiki; if not, write to the Free Software
33 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
37 * - Convert the value lists to provide defaults, so that every "if
38 * (defined())" and "if (!defined())" can fuck off to the dismal hole
41 * - Resurrect the larger "config object" code (in config/) so it'll aid the
42 * GUI config writers, and allow us to do proper validation and default
45 * - Get rid of WikiNameRegexp and KeywordLinkRegexp as globals by finding
46 * everywhere that uses them as variables and modify the code to use
47 * them as constants. Will involve hacking around
48 * pcre_fix_posix_classes (probably with redefines()).
51 include_once (dirname(__FILE__)."/config.php");
52 include_once (dirname(__FILE__)."/FileFinder.php");
54 function IniConfig($file) {
56 //FindFile("pear/Config.php");
57 //require_once("Config.php");
59 // List of all valid config options to be define()d which take "values" (not
60 // booleans). Needs to be categorised, and generally made a lot tidier.
61 $_IC_VALID_VALUE = array
62 ('DEBUG', 'WIKI_NAME', 'ADMIN_USER', 'ADMIN_PASSWD',
63 'HTML_DUMP_SUFFIX', 'MAX_UPLOAD_SIZE', 'MINOR_EDIT_TIMEOUT',
64 'ACCESS_LOG', 'CACHE_CONTROL', 'CACHE_CONTROL_MAX_AGE',
65 'PASSWORD_LENGTH_MINIMUM', 'USER_AUTH_POLICY', 'LDAP_AUTH_HOST',
66 'LDAP_BASE_DN', 'LDAP_AUTH_USER', 'LDAP_AUTH_PASSWORD',
67 'LDAP_SEARCH_FIELD', 'IMAP_AUTH_HOST', 'POP3_AUTH_HOST',
68 'AUTH_USER_FILE', 'AUTH_SESS_USER', 'AUTH_SESS_LEVEL', 'GROUP_METHOD',
69 'AUTH_GROUP_FILE', 'EDITING_POLICY', 'THEME', 'CHARSET',
70 'DEFAULT_LANGUAGE', 'WIKI_PGSRC', 'DEFAULT_WIKI_PGSRC',
71 'ALLOWED_PROTOCOLS', 'INLINE_IMAGES', 'SUBPAGE_SEPARATOR',
72 'INTERWIKI_MAP_FILE', 'COPYRIGHTPAGE_TITLE', 'COPYRIGHTPAGE_URL',
73 'AUTHORPAGE_TITLE', 'AUTHORPAGE_URL', 'SERVER_NAME', 'SERVER_PORT',
74 'SCRIPT_NAME', 'DATA_PATH', 'PHPWIKI_DIR', 'VIRTUAL_PATH');
76 // List of all valid config options to be define()d which take booleans.
77 $_IC_VALID_BOOL = array
78 ('ENABLE_USER_NEW', 'ENABLE_EDIT_TOOLBAR', 'JS_SEARCHREPLACE',
79 'ENABLE_REVERSE_DNS', 'ENCRYPTED_PASSWD', 'ZIPDUMP_AUTH',
80 'ENABLE_RAW_HTML', 'STRICT_MAILABLE_PAGEDUMPS', 'COMPRESS_OUTPUT',
81 'WIKIDB_NOCACHE_MARKUP', 'ALLOW_ANON_USER', 'ALLOW_ANON_EDIT',
82 'ALLOW_BOGO_LOGIN', 'ALLOW_USER_PASSWORDS',
83 'AUTH_USER_FILE_STORABLE', 'ALLOW_HTTP_AUTH_LOGIN',
84 'ALLOW_USER_LOGIN', 'ALLOW_LDAP_LOGIN', 'ALLOW_IMAP_LOGIN',
85 'WARN_NONPUBLIC_INTERWIKIMAP', 'USE_PATH_INFO',
86 'DISABLE_HTTP_REDIRECT');
88 if(!file_exists($file)){
89 trigger_error("Datasource file '$file' does not exist", E_USER_ERROR);
93 $rs = @parse_ini_file($file);
94 $rsdef = @parse_ini_file(dirname(__FILE__)."/../config/config-default.ini");
96 foreach ($_IC_VALID_VALUE as $item) {
97 if (defined($item)) continue;
98 if (array_key_exists($item, $rs)) {
99 define($item, $rs[$item]);
100 } elseif (array_key_exists($item, $rsdef)) {
101 define($item, $rsdef[$item]);
102 // calculate them later:
103 } elseif (in_array($item,array('DATABASE_PREFIX', 'SERVER_NAME', 'SERVER_PORT',
104 'SCRIPT_NAME', 'DATA_PATH', 'PHPWIKI_DIR', 'VIRTUAL_PATH'))) {
107 trigger_error(sprintf("missing config setting for %s",$item));
111 // Boolean options are slightly special - if they're set to any of
112 // '', 'false', '0', or 'no' (all case-insensitive) then the value will
113 // be a boolean false, otherwise if there is anything set it'll
115 foreach ($_IC_VALID_BOOL as $item) {
116 if (defined($item)) continue;
117 if (array_key_exists($item, $rs)) {
119 } elseif (array_key_exists($item, $rsdef)) {
120 $val = $rsdef[$item];
122 $val = false; //trigger_error(sprintf("missing boolean config setting for %s",$item));
125 // calculate them later: old or dynamic constants
126 if (!$val and $val != '' and
127 in_array($item,array('USE_PATH_INFO','USE_DB_SESSION',
128 'ALLOW_HTTP_AUTH_LOGIN','ALLOW_LDAP_LOGIN',
129 'ALLOW_IMAP_LOGIN','ALLOW_USER_LOGIN',
130 'REQUIRE_SIGNIN_BEFORE_EDIT',
131 'WIKIDB_NOCACHE_MARKUP')))
136 define($item, false);
138 elseif (strtolower($val) == 'false' ||
139 strtolower($val) == 'no' ||
141 define($item, false);
148 // Special handling for some config options
149 if ($val = @$rs['INCLUDE_PATH']) {
150 ini_set('include_path', $val);
153 if ($val = @$rs['SESSION_SAVE_PATH']) {
154 ini_set('session.save_path', $val);
159 $DBParams['dbtype'] = @$rs['DATABASE_TYPE'];
160 if (isset($rs['DATABASE_DSN']))
161 $DBParams['dsn'] = $rs['DATABASE_DSN'];
162 if (isset($rs['DATABASE_PREFIX']))
163 $DBParams['prefix'] = $rs['DATABASE_PREFIX'];
164 $DBParams['db_session_table'] = @$rs['DATABASE_SESSION_TABLE'];
165 $DBParams['dba_handler'] = @$rs['DATABASE_DBA_HANDLER'];
166 $DBParams['directory'] = @$rs['DATABASE_DIRECTORY'];
167 $DBParams['timeout'] = @$rs['DATABASE_TIMEOUT'];
168 if (!defined('USE_DB_SESSION') and $DBParams['db_session_table'] and
169 in_array($DBParams['dbtype'],array('SQL','ADODB','dba'))) {
170 define('USE_DB_SESSION', true);
174 global $ExpireParams;
176 $ExpireParams['major'] = array(
177 'max_age' => @$rs['MAJOR_MAX_AGE'],
178 'min_age' => @$rs['MAJOR_MIN_AGE'],
179 'min_keep' => @$rs['MAJOR_MIN_KEEP'],
180 'keep' => @$rs['MAJOR_KEEP'],
181 'max_keep' => @$rs['MAJOR_MAX_KEEP']
183 $ExpireParams['minor'] = array(
184 'max_age' => @$rs['MINOR_MAX_AGE'],
185 'min_age' => @$rs['MINOR_MIN_AGE'],
186 'min_keep' => @$rs['MINOR_MIN_KEEP'],
187 'keep' => @$rs['MINOR_KEEP'],
188 'max_keep' => @$rs['MINOR_MAX_KEEP']
190 $ExpireParams['author'] = array(
191 'max_age' => @$rs['AUTHOR_MAX_AGE'],
192 'min_age' => @$rs['AUTHOR_MIN_AGE'],
193 'min_keep' => @$rs['AUTHOR_MIN_KEEP'],
194 'keep' => @$rs['AUTHOR_KEEP'],
195 'max_keep' => @$rs['AUTHOR_MAX_KEEP']
198 // User authentication
199 global $USER_AUTH_ORDER;
200 $USER_AUTH_ORDER = preg_split('/\s*:\s*/', @$rs['USER_AUTH_ORDER']);
203 global $LDAP_SET_OPTION;
204 $optlist = preg_split('/\s*:\s*/', @$rs['LDAP_SET_OPTION']);
205 foreach ($optlist as $opt) {
206 $bits = preg_split('/\s*=\s*/', $opt, 2);
207 if (count($bits) == 2) {
208 $LDAP_SET_OPTION[$bits[0]] = $bits[1];
211 // Possibly throw some sort of error?
215 // Now it's the external DB authentication stuff's turn
216 if (in_array('Db', $USER_AUTH_ORDER) && empty($rs['DBAUTH_AUTH_DSN'])) {
217 $rs['DBAUTH_AUTH_DSN'] = $DBParams['dsn'];
220 global $DBAuthParams;
221 $DBAP_MAP = array('DBAUTH_AUTH_DSN' => 'auth_dsn',
222 'DBAUTH_AUTH_CHECK' => 'auth_check',
223 'DBAUTH_AUTH_USER_EXISTS' => 'auth_user_exists',
224 'DBAUTH_AUTH_CRYPT_METHOD' => 'auth_crypt_method',
225 'DBAUTH_AUTH_UPDATE' => 'auth_update',
226 'DBAUTH_AUTH_CREATE' => 'auth_create',
227 'DBAUTH_PREF_SELECT' => 'pref_select',
228 'DBAUTH_PREF_UPDATE' => 'pref_update',
229 'DBAUTH_IS_MEMBER' => 'is_member',
230 'DBAUTH_GROUP_MEMBERS' => 'group_members',
231 'DBAUTH_USER_GROUPS' => 'user_groups'
234 foreach ($DBAP_MAP as $rskey => $apkey) {
235 if (isset($rs[$rskey])) {
236 $DBAuthParams[$apkey] = $rs[$rskey];
240 // Default Wiki pages to force loading from pgsrc
241 global $GenericPages;
242 $GenericPages = preg_split('/\s*:\s*/', @$rs['DEFAULT_WIKI_PAGES']);
244 // Wiki name regexp. Should be a define(), but too many places want
245 // to use it as a variable for me to be bothered changing them all.
246 // Major TODO item, there.
247 global $WikiNameRegexp;
248 $WikiNameRegexp = @$rs['WIKI_NAME_REGEXP'];
250 // Another "too-tricky" redefine
251 global $KeywordLinkRegexp;
252 if (!isset($rs['KEYWORDS']))
253 $rs['KEYWORDS'] = "Category:Topic";
254 $keywords = preg_split('/\s*:\s*/', $rs['KEYWORDS']);
255 if (empty($keywords))
256 $keywords = array("Category","Topic");
257 $KeywordLinkRegexp = '(?<=' . implode('|^', $keywords) . ')[[:upper:]].*$';
259 global $DisabledActions;
260 $DisabledActions = preg_split('/\s*:\s*/', @$rs['DISABLED_ACTIONS']);
265 // moved from lib/config.php
266 function fix_configs() {
267 global $FieldSeparator, $charset, $WikiNameRegexp, $KeywordLinkRegexp, $AllActionPages;
268 global $DisabledActions, $HTTP_SERVER_VARS, $DBParams, $LANG;
270 // "\x80"-"\x9f" (and "\x00" - "\x1f") are non-printing control
271 // chars in iso-8859-*
272 // $FieldSeparator = "\263"; // this is a superscript 3 in ISO-8859-1.
273 // $FieldSeparator = "\xFF"; // this byte should never appear in utf-8
274 // FIXME: get rid of constant. pref is dynamic and language specific
276 if (isset($LANG) and in_array($LANG,array('ja','zh')))
278 if (strtolower($charset) == 'utf-8')
279 $FieldSeparator = "\xFF";
281 $FieldSeparator = "\x81";
283 if (!defined('DEFAULT_LANGUAGE'))
284 define('DEFAULT_LANGUAGE', 'en');
285 update_locale(isset($LANG) ? $LANG : DEFAULT_LANGUAGE);
287 // Set up (possibly fake) gettext()
289 if (!function_exists ('bindtextdomain')) {
292 function gettext ($text) {
294 if (!empty ($locale[$text]))
295 return $locale[$text];
300 return gettext($text);
304 // Working around really weird gettext problems: (4.3.2, 4.3.6 win)
305 // bindtextdomain() returns the current domain path.
306 // 1. If the script is not index.php but something like "de", on a different path
307 // then bindtextdomain() fails, but after chdir to the correct path it will work okay.
308 // 2. But the weird error "Undefined variable: bindtextdomain" is generated then.
309 $bindtextdomain_path = FindFile("locale", false, true);
311 $bindtextdomain_path = str_replace("/","\\",$bindtextdomain_path);
312 $bindtextdomain_real = @bindtextdomain("phpwiki", $bindtextdomain);
313 if ($bindtextdomain_real != $bindtextdomain_path) {
314 // this will happen with virtual_paths. chdir and try again.
315 chdir($bindtextdomain_path);
316 $bindtextdomain_real = @bindtextdomain("phpwiki", $bindtextdomain);
318 textdomain("phpwiki");
319 if ($bindtextdomain_real != $bindtextdomain_path) { // change back
320 chdir($bindtextdomain_real . (isWindows() ? "\\.." : "/.."));
324 $WikiNameRegexp = pcre_fix_posix_classes($WikiNameRegexp);
325 $KeywordLinkRegexp = pcre_fix_posix_classes($KeywordLinkRegexp);
327 $AllActionPages = explode(':','AllPages:BackLinks:DebugInfo:FindPage:FullRecentChanges:'
328 .'FullTextSearch:FuzzyPages:InterWikiSearch:LikePages:MostPopular:'
329 .'OrphanedPages:PageDump:PageHistory:PageInfo:RandomPage:RateIt:'
330 .'RecentChanges:RecentEdits:RelatedChanges:TitleSearch:TranslateText:'
331 .'UpLoad:UserPreferences:WantedPages:WhoIsOnline');
333 //////////////////////////////////////////////////////////////////
334 // Autodetect URL settings:
336 if (!defined('SERVER_NAME')) define('SERVER_NAME', $HTTP_SERVER_VARS['SERVER_NAME']);
337 if (!defined('SERVER_PORT')) define('SERVER_PORT', $HTTP_SERVER_VARS['SERVER_PORT']);
338 if (!defined('SERVER_PROTOCOL')) {
339 if (empty($HTTP_SERVER_VARS['HTTPS']) || $HTTP_SERVER_VARS['HTTPS'] == 'off')
340 define('SERVER_PROTOCOL', 'http');
342 define('SERVER_PROTOCOL', 'https');
345 if (!defined('SCRIPT_NAME'))
346 define('SCRIPT_NAME', deduce_script_name());
348 if (!defined('USE_PATH_INFO')) {
350 * If SCRIPT_NAME does not look like php source file,
351 * or user cgi we assume that php is getting run by an
352 * action handler in /cgi-bin. In this case,
353 * I think there is no way to get Apache to pass
354 * useful PATH_INFO to the php script (PATH_INFO
355 * is used to the the php interpreter where the
358 switch (php_sapi_name()) {
360 case 'apache2handler':
361 define('USE_PATH_INFO', true);
364 case 'apache2filter':
365 define('USE_PATH_INFO', false);
368 define('USE_PATH_INFO', ereg('\.(php3?|cgi)$', SCRIPT_NAME));
373 // If user has not defined PHPWIKI_DIR, and we need it
374 if (!defined('PHPWIKI_DIR') and !file_exists("themes/default")) {
375 $themes_dir = FindFile("themes");
376 define('PHPWIKI_DIR', dirname($themes_dir));
379 if (!defined('VIRTUAL_PATH')) {
380 // We'd like to auto-detect when the cases where apaches
381 // 'Action' directive (or similar means) is used to
382 // redirect page requests to a cgi-handler.
384 // In cases like this, requests for e.g. /wiki/HomePage
385 // get redirected to a cgi-script called, say,
386 // /path/to/wiki/index.php. The script gets all
387 // of /wiki/HomePage as it's PATH_INFO.
390 // How to detect when this has happened reliably?
391 // How to pick out the "virtual path" (in this case '/wiki')?
393 // (Another time an redirect might occur is to a DirectoryIndex
394 // -- the requested URI is '/wikidir/', the request gets
395 // passed to '/wikidir/index.php'. In this case, the
396 // proper VIRTUAL_PATH is '/wikidir/index.php', since the
397 // pages will appear at e.g. '/wikidir/index.php/HomePage'.
400 $REDIRECT_URL = &$HTTP_SERVER_VARS['REDIRECT_URL'];
401 if (USE_PATH_INFO and isset($REDIRECT_URL)
402 and ! IsProbablyRedirectToIndex()) {
403 // FIXME: This is a hack, and won't work if the requested
404 // pagename has a slash in it.
405 $temp = strtr(dirname($REDIRECT_URL . 'x'),"\\",'/');
406 if ( ($temp == '/') || ($temp == '\\') )
408 define('VIRTUAL_PATH', $temp);
410 define('VIRTUAL_PATH', SCRIPT_NAME);
414 // If user has not defined DATA_PATH, we want to use relative URLs.
415 if (!defined('DATA_PATH')) {
416 // fix similar to the one suggested by jkalmbach for
417 // installations in the webrootdir, like "http://phpwiki.org/HomePage"
418 $temp = dirname(SCRIPT_NAME);
419 if ( ($temp == '/') || ($temp == '\\') )
421 define('DATA_PATH', $temp);
424 define('DATA_PATH', '..');
429 && SERVER_PORT != (SERVER_PROTOCOL == 'https' ? 443 : 80)) {
431 SERVER_PROTOCOL . '://' . SERVER_NAME . ':' . SERVER_PORT);
435 SERVER_PROTOCOL . '://' . SERVER_NAME);
438 if (VIRTUAL_PATH != SCRIPT_NAME) {
439 // Apache action handlers are used.
440 define('PATH_INFO_PREFIX', VIRTUAL_PATH . '/');
443 define('PATH_INFO_PREFIX', '/');
445 define('PHPWIKI_BASE_URL',
446 SERVER_URL . (USE_PATH_INFO ? VIRTUAL_PATH . '/' : SCRIPT_NAME));
448 // Detect PrettyWiki setup (not loading index.php directly)
449 // $SCRIPT_FILENAME should be the same as __FILE__ in index.php
450 if (!isset($SCRIPT_FILENAME))
451 $SCRIPT_FILENAME = @$HTTP_SERVER_VARS['SCRIPT_FILENAME'];
452 if (!isset($SCRIPT_FILENAME))
453 $SCRIPT_FILENAME = @$HTTP_ENV_VARS['SCRIPT_FILENAME'];
454 if (!isset($SCRIPT_FILENAME))
455 $SCRIPT_FILENAME = dirname(__FILE__.'/../') . '/index.php';
457 $SCRIPT_FILENAME = strtr($SCRIPT_FILENAME,'/','\\');
458 define('SCRIPT_FILENAME',$SCRIPT_FILENAME);
460 //////////////////////////////////////////////////////////////////
463 if (empty($DBParams['dbtype']))
464 $DBParams['dbtype'] = 'dba';
466 if (!defined('THEME'))
467 define('THEME', 'default');
469 if (!defined('WIKI_NAME'))
470 define('WIKI_NAME', _("An unnamed PhpWiki"));
472 if (!defined('HOME_PAGE'))
473 define('HOME_PAGE', _("HomePage"));
477 if (!defined('ACCESS_LOG'))
478 define('ACCESS_LOG', '');
481 // Get remote host name, if apache hasn't done it for us
482 if (empty($HTTP_SERVER_VARS['REMOTE_HOST']) && ENABLE_REVERSE_DNS)
483 $HTTP_SERVER_VARS['REMOTE_HOST'] = gethostbyaddr($HTTP_SERVER_VARS['REMOTE_ADDR']);
485 // check whether the crypt() function is needed and present
486 if (defined('ENCRYPTED_PASSWD') && !function_exists('crypt')) {
487 $error = sprintf(_("Encrypted passwords cannot be used: %s."),
488 "'function crypt()' not available in this version of php");
489 trigger_error($error);
492 if (!defined('ADMIN_PASSWD') or ADMIN_PASSWD == '')
493 trigger_error(_("The admin password cannot be empty. Please update your /index.php"));
495 if (defined('USE_DB_SESSION') and USE_DB_SESSION) {
496 if (! $DBParams['db_session_table'] ) {
497 trigger_error(_("Empty db_session_table. Turn USE_DB_SESSION off or define the table name."),
499 // this is flawed. constants cannot be changed.
500 define('USE_DB_SESSION',false);
501 $DBParams['db_session_table'] = @$DBParams['prefix'] . 'session';
504 // default: true (since v1.3.8)
505 if (!defined('USE_DB_SESSION'))
506 define('USE_DB_SESSION',true);
509 if (!defined('ENABLE_USER_NEW')) define('ENABLE_USER_NEW',true);
510 if (!defined('ALLOW_USER_LOGIN'))
511 define('ALLOW_USER_LOGIN', defined('ALLOW_USER_PASSWORDS') && ALLOW_USER_PASSWORDS);
512 if (!defined('ALLOW_ANON_USER')) define('ALLOW_ANON_USER', true);
513 if (!defined('ALLOW_ANON_EDIT')) define('ALLOW_ANON_EDIT', false);
514 if (!defined('REQUIRE_SIGNIN_BEFORE_EDIT')) define('REQUIRE_SIGNIN_BEFORE_EDIT', ! ALLOW_ANON_EDIT);
515 if (!defined('ALLOW_BOGO_LOGIN')) define('ALLOW_BOGO_LOGIN', true);
517 if (ALLOW_USER_LOGIN and !empty($DBAuthParams) and empty($DBAuthParams['auth_dsn'])) {
518 if (isset($DBParams['dsn']))
519 $DBAuthParams['auth_dsn'] = $DBParams['dsn'];
523 // $Log: not supported by cvs2svn $
524 // Revision 1.17 2004/05/06 19:26:15 rurban
525 // improve stability, trying to find the InlineParser endless loop on sf.net
527 // remove end-of-zip comments to fix sf.net bug #777278 and probably #859628
529 // Revision 1.16 2004/05/02 15:10:05 rurban
530 // new finally reliable way to detect if /index.php is called directly
531 // and if to include lib/main.php
532 // new global AllActionPages
533 // SetupWiki now loads all mandatory pages: HOME_PAGE, action pages, and warns if not.
534 // WikiTranslation what=buttons for Carsten to create the missing MacOSX buttons
535 // PageGroupTestOne => subpages
536 // renamed PhpWikiRss to PhpWikiRecentChanges
537 // more docs, default configs, ...
539 // Revision 1.15 2004/05/01 15:59:29 rurban
540 // more php-4.0.6 compatibility: superglobals
542 // Revision 1.14 2004/04/29 23:25:12 rurban
543 // re-ordered locale init (as in 1.3.9)
544 // fixed loadfile with subpages, and merge/restore anyway
545 // (sf.net bug #844188)
547 // Revision 1.13 2004/04/29 21:54:05 rurban
550 // Revision 1.12 2004/04/27 16:16:27 rurban
551 // more subtle config problems with defaults
553 // Revision 1.11 2004/04/26 20:44:34 rurban
554 // locking table specific for better databases
556 // Revision 1.10 2004/04/26 13:22:32 rurban
557 // calculate bool old or dynamic constants later
559 // Revision 1.9 2004/04/26 12:15:01 rurban
560 // check default config values
562 // Revision 1.8 2004/04/23 16:55:59 zorloc
563 // If using Db auth and DBAUTH_AUTH_DSN is empty set DBAUTH_AUTH_DSN to $DBParams['dsn']
565 // Revision 1.7 2004/04/20 22:26:27 zorloc
566 // Removed Pear_Config for parse_ini_file().
568 // Revision 1.6 2004/04/20 18:10:27 rurban
569 // config refactoring:
570 // FileFinder is needed for WikiFarm scripts calling index.php
571 // config run-time calls moved to lib/IniConfig.php:fix_configs()
572 // added PHPWIKI_DIR smart-detection code (Theme finder)
573 // moved FileFind to lib/FileFinder.php
574 // cleaned lib/config.php
576 // Revision 1.5 2004/04/20 17:21:57 rurban
577 // WikiFarm code: honor predefined constants
579 // Revision 1.4 2004/04/20 17:08:19 rurban
580 // Some IniConfig fixes: prepend our private lib/pear dir
581 // switch from " to ' in the auth statements
582 // use error handling.
583 // WikiUserNew changes for the new "'$variable'" syntax
585 // TODO: optimization to put config vars into the session.
588 // (c-file-style: "gnu")
593 // c-hanging-comment-ender-p: nil
594 // indent-tabs-mode: nil