2 rcs_id('$Id: IniConfig.php,v 1.31 2004-06-06 16:58:51 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',
77 // List of all valid config options to be define()d which take booleans.
78 $_IC_VALID_BOOL = array
79 ('ENABLE_USER_NEW', 'ENABLE_PAGEPERM', 'ENABLE_EDIT_TOOLBAR', 'JS_SEARCHREPLACE',
81 'ENABLE_REVERSE_DNS', 'ENCRYPTED_PASSWD', 'ZIPDUMP_AUTH',
82 'ENABLE_RAW_HTML', 'STRICT_MAILABLE_PAGEDUMPS', 'COMPRESS_OUTPUT',
83 'WIKIDB_NOCACHE_MARKUP', 'ALLOW_ANON_USER', 'ALLOW_ANON_EDIT',
84 'ALLOW_BOGO_LOGIN', 'ALLOW_USER_PASSWORDS',
85 'AUTH_USER_FILE_STORABLE', 'ALLOW_HTTP_AUTH_LOGIN',
86 'ALLOW_USER_LOGIN', 'ALLOW_LDAP_LOGIN', 'ALLOW_IMAP_LOGIN',
87 'WARN_NONPUBLIC_INTERWIKIMAP', 'USE_PATH_INFO',
88 'DISABLE_HTTP_REDIRECT');
90 if(!file_exists($file)){
91 trigger_error("Datasource file '$file' does not exist", E_USER_ERROR);
95 $rs = @parse_ini_file($file);
96 $rsdef = @parse_ini_file(dirname(__FILE__)."/../config/config-default.ini");
97 foreach ($rsdef as $k => $v) {
99 $rs[$k] = constant($k);
100 elseif (!isset($rs[$k]))
104 foreach ($_IC_VALID_VALUE as $item) {
105 if (defined($item)) continue;
106 if (array_key_exists($item, $rs)) {
107 define($item, $rs[$item]);
108 //} elseif (array_key_exists($item, $rsdef)) {
109 // define($item, $rsdef[$item]);
110 // calculate them later or not at all:
111 } elseif (in_array($item,array('DATABASE_PREFIX', 'SERVER_NAME', 'SERVER_PORT',
112 'SCRIPT_NAME', 'DATA_PATH', 'PHPWIKI_DIR', 'VIRTUAL_PATH',
113 'LDAP_AUTH_HOST','IMAP_AUTH_HOST','POP3_AUTH_HOST')))
117 trigger_error(sprintf("missing config setting for %s",$item));
121 // Boolean options are slightly special - if they're set to any of
122 // '', 'false', '0', or 'no' (all case-insensitive) then the value will
123 // be a boolean false, otherwise if there is anything set it'll
125 foreach ($_IC_VALID_BOOL as $item) {
126 if (defined($item)) continue;
127 if (array_key_exists($item, $rs)) {
129 //} elseif (array_key_exists($item, $rsdef)) {
130 // $val = $rsdef[$item];
132 $val = false; //trigger_error(sprintf("missing boolean config setting for %s",$item));
135 // calculate them later: old or dynamic constants
136 if (!array_key_exists($item, $rs) and
137 in_array($item,array('USE_PATH_INFO','USE_DB_SESSION',
138 'ALLOW_HTTP_AUTH_LOGIN','ALLOW_LDAP_LOGIN',
139 'ALLOW_IMAP_LOGIN','ALLOW_USER_LOGIN',
140 'REQUIRE_SIGNIN_BEFORE_EDIT',
141 'WIKIDB_NOCACHE_MARKUP')))
146 define($item, false);
148 elseif (strtolower($val) == 'false' ||
149 strtolower($val) == 'no' ||
153 define($item, false);
160 // Special handling for some config options
161 if ($val = @$rs['INCLUDE_PATH']) {
162 ini_set('include_path', $val);
165 if ($val = @$rs['SESSION_SAVE_PATH']) {
166 ini_set('session.save_path', $val);
171 $DBParams['dbtype'] = @$rs['DATABASE_TYPE'];
172 if (isset($rs['DATABASE_DSN']))
173 $DBParams['dsn'] = $rs['DATABASE_DSN'];
174 if (isset($rs['DATABASE_PREFIX']))
175 $DBParams['prefix'] = $rs['DATABASE_PREFIX'];
176 $DBParams['db_session_table'] = @$rs['DATABASE_SESSION_TABLE'];
177 $DBParams['dba_handler'] = @$rs['DATABASE_DBA_HANDLER'];
178 $DBParams['directory'] = @$rs['DATABASE_DIRECTORY'];
179 $DBParams['timeout'] = @$rs['DATABASE_TIMEOUT'];
180 if (!defined('USE_DB_SESSION') and $DBParams['db_session_table'] and
181 in_array($DBParams['dbtype'],array('SQL','ADODB'/*,'dba'*/))) {
182 define('USE_DB_SESSION', true);
186 global $ExpireParams;
187 $ExpireParams['major'] = array(
188 'max_age' => @$rs['MAJOR_MAX_AGE'],
189 'min_age' => @$rs['MAJOR_MIN_AGE'],
190 'min_keep' => @$rs['MAJOR_MIN_KEEP'],
191 'keep' => @$rs['MAJOR_KEEP'],
192 'max_keep' => @$rs['MAJOR_MAX_KEEP']
194 $ExpireParams['minor'] = array(
195 'max_age' => @$rs['MINOR_MAX_AGE'],
196 'min_age' => @$rs['MINOR_MIN_AGE'],
197 'min_keep' => @$rs['MINOR_MIN_KEEP'],
198 'keep' => @$rs['MINOR_KEEP'],
199 'max_keep' => @$rs['MINOR_MAX_KEEP']
201 $ExpireParams['author'] = array(
202 'max_age' => @$rs['AUTHOR_MAX_AGE'],
203 'min_age' => @$rs['AUTHOR_MIN_AGE'],
204 'min_keep' => @$rs['AUTHOR_MIN_KEEP'],
205 'keep' => @$rs['AUTHOR_KEEP'],
206 'max_keep' => @$rs['AUTHOR_MAX_KEEP']
209 // User authentication
210 if (!isset($GLOBALS['USER_AUTH_ORDER']))
211 if (isset($rs['USER_AUTH_ORDER']))
212 $GLOBALS['USER_AUTH_ORDER'] = preg_split('/\s*:\s*/', $rs['USER_AUTH_ORDER']);
214 $GLOBALS['USER_AUTH_ORDER'] = array("PersonalPage");
217 global $LDAP_SET_OPTION;
218 if (isset($rs['LDAP_SET_OPTION'])) {
219 $optlist = preg_split('/\s*:\s*/', @$rs['LDAP_SET_OPTION']);
220 foreach ($optlist as $opt) {
221 $bits = preg_split('/\s*=\s*/', $opt, 2);
222 if (count($bits) == 2) {
223 $LDAP_SET_OPTION[$bits[0]] = $bits[1];
226 // Possibly throw some sort of error?
231 // Now it's the external DB authentication stuff's turn
232 if (in_array('Db', $GLOBALS['USER_AUTH_ORDER']) && empty($rs['DBAUTH_AUTH_DSN'])) {
233 $rs['DBAUTH_AUTH_DSN'] = $DBParams['dsn'];
236 global $DBAuthParams;
237 $DBAP_MAP = array('DBAUTH_AUTH_DSN' => 'auth_dsn',
238 'DBAUTH_AUTH_CHECK' => 'auth_check',
239 'DBAUTH_AUTH_USER_EXISTS' => 'auth_user_exists',
240 'DBAUTH_AUTH_CRYPT_METHOD' => 'auth_crypt_method',
241 'DBAUTH_AUTH_UPDATE' => 'auth_update',
242 'DBAUTH_AUTH_CREATE' => 'auth_create',
243 'DBAUTH_PREF_SELECT' => 'pref_select',
244 'DBAUTH_PREF_UPDATE' => 'pref_update',
245 'DBAUTH_IS_MEMBER' => 'is_member',
246 'DBAUTH_GROUP_MEMBERS' => 'group_members',
247 'DBAUTH_USER_GROUPS' => 'user_groups'
249 foreach ($DBAP_MAP as $rskey => $apkey) {
250 if (isset($rs[$rskey])) {
251 $DBAuthParams[$apkey] = $rs[$rskey];
252 } elseif (isset($rsdef[$rskey])) {
253 $DBAuthParams[$apkey] = $rsdef[$rskey];
257 // Default Wiki pages to force loading from pgsrc
258 global $GenericPages;
259 $GenericPages = preg_split('/\s*:\s*/', @$rs['DEFAULT_WIKI_PAGES']);
261 // Wiki name regexp: Should be a define(), but might needed to be changed at runtime
262 // (different LC_CHAR need different posix classes)
263 global $WikiNameRegexp;
264 $WikiNameRegexp = constant('WIKI_NAME_REGEXP');
265 if (!trim($WikiNameRegexp))
266 $WikiNameRegexp = '(?<![[:alnum:]])(?:[[:upper:]][[:lower:]]+){2,}(?![[:alnum:]])';
268 // Another "too-tricky" redefine
269 global $KeywordLinkRegexp;
270 if (!isset($rs['KEYWORDS'])) $rs['KEYWORDS'] = "Category:Topic";
271 $keywords = preg_split('/\s*:\s*/', $rs['KEYWORDS']);
272 if (empty($keywords)) $keywords = array("Category","Topic");
273 $KeywordLinkRegexp = '(?<=' . implode('|^', $keywords) . ')[[:upper:]].*$';
275 global $DisabledActions;
276 $DisabledActions = preg_split('/\s*:\s*/', @$rs['DISABLED_ACTIONS']);
278 /*global $AllowedProtocols, $InlineImages;
279 $AllowedProtocols = constant("ALLOWED_PROTOCOLS");
280 $InlineImages = constant("INLINE_IMAGES");*/
285 // moved from lib/config.php
286 function fix_configs() {
287 global $FieldSeparator, $charset, $WikiNameRegexp, $KeywordLinkRegexp, $AllActionPages;
288 global $DisabledActions, $HTTP_SERVER_VARS, $DBParams, $LANG;
290 // init FileFinder to add proper include paths
291 require_once(dirname(__FILE__)."/FileFinder.php");
292 FindFile("lib/interwiki.map",true);
294 // "\x80"-"\x9f" (and "\x00" - "\x1f") are non-printing control
295 // chars in iso-8859-*
296 // $FieldSeparator = "\263"; // this is a superscript 3 in ISO-8859-1.
297 // $FieldSeparator = "\xFF"; // this byte should never appear in utf-8
298 // FIXME: get rid of constant. pref is dynamic and language specific
300 if (isset($LANG) and in_array($LANG,array('ja','zh')))
302 if (strtolower($charset) == 'utf-8')
303 $FieldSeparator = "\xFF";
305 $FieldSeparator = "\x81";
307 if (!defined('DEFAULT_LANGUAGE'))
308 define('DEFAULT_LANGUAGE', 'en');
309 update_locale(isset($LANG) ? $LANG : DEFAULT_LANGUAGE);
311 // Set up (possibly fake) gettext()
313 if (!function_exists ('bindtextdomain')) {
316 function gettext ($text) {
318 if (!empty ($locale[$text]))
319 return $locale[$text];
324 return gettext($text);
328 // Working around really weird gettext problems: (4.3.2, 4.3.6 win)
329 // bindtextdomain() returns the current domain path.
330 // 1. If the script is not index.php but something like "de", on a different path
331 // then bindtextdomain() fails, but after chdir to the correct path it will work okay.
332 // 2. But the weird error "Undefined variable: bindtextdomain" is generated then.
333 $bindtextdomain_path = FindFile("locale", false, true);
335 $bindtextdomain_path = str_replace("/","\\",$bindtextdomain_path);
336 $bindtextdomain_real = @bindtextdomain("phpwiki", $bindtextdomain);
337 if ($bindtextdomain_real != $bindtextdomain_path) {
338 // this will happen with virtual_paths. chdir and try again.
339 chdir($bindtextdomain_path);
340 $bindtextdomain_real = @bindtextdomain("phpwiki", $bindtextdomain);
342 textdomain("phpwiki");
343 if ($bindtextdomain_real != $bindtextdomain_path) { // change back
344 chdir($bindtextdomain_real . (isWindows() ? "\\.." : "/.."));
348 $WikiNameRegexp = pcre_fix_posix_classes($WikiNameRegexp);
349 $KeywordLinkRegexp = pcre_fix_posix_classes($KeywordLinkRegexp);
351 $AllActionPages = explode(':','AllPages:BackLinks:DebugInfo:EditMetaData:FindPage:FullRecentChanges:'
352 .'FullTextSearch:FuzzyPages:InterWikiSearch:LikePages:MostPopular:'
353 .'OrphanedPages:PageDump:PageHistory:PageInfo:RandomPage:RateIt:'
354 .'RecentChanges:RecentEdits:RelatedChanges:TitleSearch:TranslateText:'
355 .'UpLoad:UserPreferences:WantedPages:WhoIsOnline');
357 //////////////////////////////////////////////////////////////////
358 // Autodetect URL settings:
360 if (!defined('SERVER_NAME')) define('SERVER_NAME', $HTTP_SERVER_VARS['SERVER_NAME']);
361 if (!defined('SERVER_PORT')) define('SERVER_PORT', $HTTP_SERVER_VARS['SERVER_PORT']);
362 if (!defined('SERVER_PROTOCOL')) {
363 if (empty($HTTP_SERVER_VARS['HTTPS']) || $HTTP_SERVER_VARS['HTTPS'] == 'off')
364 define('SERVER_PROTOCOL', 'http');
366 define('SERVER_PROTOCOL', 'https');
369 if (!defined('SCRIPT_NAME'))
370 define('SCRIPT_NAME', deduce_script_name());
372 if (!defined('USE_PATH_INFO')) {
374 define('USE_PATH_INFO', false);
377 * If SCRIPT_NAME does not look like php source file,
378 * or user cgi we assume that php is getting run by an
379 * action handler in /cgi-bin. In this case,
380 * I think there is no way to get Apache to pass
381 * useful PATH_INFO to the php script (PATH_INFO
382 * is used to the the php interpreter where the
385 switch (php_sapi_name()) {
387 case 'apache2handler':
388 define('USE_PATH_INFO', true);
391 case 'apache2filter':
392 define('USE_PATH_INFO', false);
395 define('USE_PATH_INFO', ereg('\.(php3?|cgi)$', SCRIPT_NAME));
401 // If user has not defined PHPWIKI_DIR, and we need it
402 if (!defined('PHPWIKI_DIR') and !file_exists("themes/default")) {
403 $themes_dir = FindFile("themes");
404 define('PHPWIKI_DIR', dirname($themes_dir));
407 if (!defined('VIRTUAL_PATH')) {
408 // We'd like to auto-detect when the cases where apaches
409 // 'Action' directive (or similar means) is used to
410 // redirect page requests to a cgi-handler.
412 // In cases like this, requests for e.g. /wiki/HomePage
413 // get redirected to a cgi-script called, say,
414 // /path/to/wiki/index.php. The script gets all
415 // of /wiki/HomePage as it's PATH_INFO.
418 // How to detect when this has happened reliably?
419 // How to pick out the "virtual path" (in this case '/wiki')?
421 // (Another time an redirect might occur is to a DirectoryIndex
422 // -- the requested URI is '/wikidir/', the request gets
423 // passed to '/wikidir/index.php'. In this case, the
424 // proper VIRTUAL_PATH is '/wikidir/index.php', since the
425 // pages will appear at e.g. '/wikidir/index.php/HomePage'.
428 $REDIRECT_URL = &$HTTP_SERVER_VARS['REDIRECT_URL'];
429 if (USE_PATH_INFO and isset($REDIRECT_URL)
430 and ! IsProbablyRedirectToIndex()) {
431 // FIXME: This is a hack, and won't work if the requested
432 // pagename has a slash in it.
433 $temp = strtr(dirname($REDIRECT_URL . 'x'),"\\",'/');
434 if ( ($temp == '/') || ($temp == '\\') )
436 define('VIRTUAL_PATH', $temp);
438 define('VIRTUAL_PATH', SCRIPT_NAME);
442 // If user has not defined DATA_PATH, we want to use relative URLs.
443 if (!defined('DATA_PATH')) {
444 // fix similar to the one suggested by jkalmbach for
445 // installations in the webrootdir, like "http://phpwiki.org/HomePage"
446 $temp = dirname(SCRIPT_NAME);
447 if ( ($temp == '/') || ($temp == '\\') )
449 define('DATA_PATH', $temp);
452 define('DATA_PATH', '..');
457 && SERVER_PORT != (SERVER_PROTOCOL == 'https' ? 443 : 80)) {
459 SERVER_PROTOCOL . '://' . SERVER_NAME . ':' . SERVER_PORT);
463 SERVER_PROTOCOL . '://' . SERVER_NAME);
466 if (VIRTUAL_PATH != SCRIPT_NAME) {
467 // Apache action handlers are used.
468 define('PATH_INFO_PREFIX', VIRTUAL_PATH . '/');
471 define('PATH_INFO_PREFIX', '/');
473 define('PHPWIKI_BASE_URL',
474 SERVER_URL . (USE_PATH_INFO ? VIRTUAL_PATH . '/' : SCRIPT_NAME));
476 // Detect PrettyWiki setup (not loading index.php directly)
477 // $SCRIPT_FILENAME should be the same as __FILE__ in index.php
478 if (!isset($SCRIPT_FILENAME))
479 $SCRIPT_FILENAME = @$HTTP_SERVER_VARS['SCRIPT_FILENAME'];
480 if (!isset($SCRIPT_FILENAME))
481 $SCRIPT_FILENAME = @$HTTP_ENV_VARS['SCRIPT_FILENAME'];
482 if (!isset($SCRIPT_FILENAME))
483 $SCRIPT_FILENAME = dirname(__FILE__.'/../') . '/index.php';
485 $SCRIPT_FILENAME = strtr($SCRIPT_FILENAME,'/','\\');
486 define('SCRIPT_FILENAME',$SCRIPT_FILENAME);
488 //////////////////////////////////////////////////////////////////
491 if (empty($DBParams['dbtype']))
492 $DBParams['dbtype'] = 'dba';
494 if (!defined('THEME'))
495 define('THEME', 'default');
497 if (!defined('WIKI_NAME'))
498 define('WIKI_NAME', _("An unnamed PhpWiki"));
500 if (!defined('HOME_PAGE'))
501 define('HOME_PAGE', _("HomePage"));
505 if (!defined('ACCESS_LOG'))
506 define('ACCESS_LOG', '');
509 // Get remote host name, if apache hasn't done it for us
510 if (empty($HTTP_SERVER_VARS['REMOTE_HOST']) && ENABLE_REVERSE_DNS)
511 $HTTP_SERVER_VARS['REMOTE_HOST'] = gethostbyaddr($HTTP_SERVER_VARS['REMOTE_ADDR']);
513 // check whether the crypt() function is needed and present
514 if (defined('ENCRYPTED_PASSWD') && !function_exists('crypt')) {
515 $error = sprintf(_("Encrypted passwords cannot be used: %s."),
516 "'function crypt()' not available in this version of php");
517 trigger_error($error);
520 if (!defined('ADMIN_PASSWD') or ADMIN_PASSWD == '')
521 trigger_error(_("The admin password cannot be empty. Please update your config/config.ini"));
523 if (defined('USE_DB_SESSION') and USE_DB_SESSION) {
524 if (! $DBParams['db_session_table'] ) {
525 trigger_error(_("Empty db_session_table. Turn USE_DB_SESSION off or define the table name."),
527 // this is flawed. constants cannot be changed.
528 define('USE_DB_SESSION',false);
529 $DBParams['db_session_table'] = @$DBParams['prefix'] . 'session';
532 // default: true (since v1.3.8)
533 if (!defined('USE_DB_SESSION'))
534 define('USE_DB_SESSION',true);
537 if (!defined('ENABLE_USER_NEW')) define('ENABLE_USER_NEW',true);
538 if (!defined('ALLOW_USER_LOGIN'))
539 define('ALLOW_USER_LOGIN', defined('ALLOW_USER_PASSWORDS') && ALLOW_USER_PASSWORDS);
540 if (!defined('ALLOW_ANON_USER')) define('ALLOW_ANON_USER', true);
541 if (!defined('ALLOW_ANON_EDIT')) define('ALLOW_ANON_EDIT', false);
542 if (!defined('REQUIRE_SIGNIN_BEFORE_EDIT')) define('REQUIRE_SIGNIN_BEFORE_EDIT', ! ALLOW_ANON_EDIT);
543 if (!defined('ALLOW_BOGO_LOGIN')) define('ALLOW_BOGO_LOGIN', true);
544 if (!defined('ALLOW_LDAP_LOGIN')) define('ALLOW_LDAP_LOGIN', defined('LDAP_AUTH_HOST'));
545 if (!defined('ALLOW_IMAP_LOGIN')) define('ALLOW_IMAP_LOGIN', defined('IMAP_AUTH_HOST'));
547 if (ALLOW_USER_LOGIN and !empty($DBAuthParams) and empty($DBAuthParams['auth_dsn'])) {
548 if (isset($DBParams['dsn']))
549 $DBAuthParams['auth_dsn'] = $DBParams['dsn'];
553 // $Log: not supported by cvs2svn $
554 // Revision 1.30 2004/06/04 12:40:21 rurban
555 // Restrict valid usernames to prevent from attacks against external auth or compromise
557 // Fix various WikiUser old issues with default IMAP,LDAP,POP3 configs. Removed these.
558 // Fxied more warnings
560 // Revision 1.29 2004/06/04 11:58:38 rurban
561 // added USE_TAGLINES
563 // Revision 1.28 2004/06/03 20:42:49 rurban
564 // fixed bad warning #964850
566 // Revision 1.27 2004/06/03 10:18:19 rurban
567 // fix FileUser locking issues, new config ENABLE_PAGEPERM
569 // Revision 1.26 2004/06/02 18:01:45 rurban
570 // init global FileFinder to add proper include paths at startup
571 // adds PHPWIKI_DIR if started from another dir, lib/pear also
572 // fix slashify for Windows
573 // fix USER_AUTH_POLICY=old, use only USER_AUTH_ORDER methods (besides HttpAuth)
575 // Revision 1.25 2004/05/27 17:49:05 rurban
576 // renamed DB_Session to DbSession (in CVS also)
577 // added WikiDB->getParam and WikiDB->getAuthParam method to get rid of globals
578 // remove leading slash in error message
579 // added force_unlock parameter to File_Passwd (no return on stale locks)
580 // fixed adodb session AffectedRows
581 // added FileFinder helpers to unify local filenames and DATA_PATH names
582 // editpage.php: new edit toolbar javascript on ENABLE_EDIT_TOOLBAR
584 // Revision 1.24 2004/05/18 13:33:13 rurban
585 // we already have a CGI function
587 // Revision 1.23 2004/05/17 17:43:29 rurban
588 // CGI: no PATH_INFO fix
590 // Revision 1.22 2004/05/16 22:07:35 rurban
591 // check more config-default and predefined constants
592 // various PagePerm fixes:
593 // fix default PagePerms, esp. edit and view for Bogo and Password users
594 // implemented Creator and Owner
595 // BOGOUSERS renamed to BOGOUSER
596 // fixed syntax errors in signin.tmpl
598 // Revision 1.21 2004/05/08 22:55:12 rurban
599 // Fixed longstanding sf.net:demo problem. endless loop, caused by an empty definition of
600 // WIKI_NAME_REGEXP. Exactly this constant wasn't checked for its default setting.
602 // Revision 1.20 2004/05/08 20:21:00 rurban
603 // remove php tags in Log
605 // Revision 1.19 2004/05/08 19:55:29 rurban
606 // support <span>inlined plugin-result</span>:
607 // if the plugin is parsed inside a line, use <span> instead of
608 // <div tightenable top bottom>
609 // e.g. for "This is the current Phpwiki <plugin SystemInfo version> version.
611 // Revision 1.18 2004/05/08 16:58:19 rurban
612 // don't ignore some false config values (e.g. USE_PATH_INFO false was ignored)
614 // Revision 1.17 2004/05/06 19:26:15 rurban
615 // improve stability, trying to find the InlineParser endless loop on sf.net
617 // remove end-of-zip comments to fix sf.net bug #777278 and probably #859628
619 // Revision 1.16 2004/05/02 15:10:05 rurban
620 // new finally reliable way to detect if /index.php is called directly
621 // and if to include lib/main.php
622 // new global AllActionPages
623 // SetupWiki now loads all mandatory pages: HOME_PAGE, action pages, and warns if not.
624 // WikiTranslation what=buttons for Carsten to create the missing MacOSX buttons
625 // PageGroupTestOne => subpages
626 // renamed PhpWikiRss to PhpWikiRecentChanges
627 // more docs, default configs, ...
629 // Revision 1.15 2004/05/01 15:59:29 rurban
630 // more php-4.0.6 compatibility: superglobals
632 // Revision 1.14 2004/04/29 23:25:12 rurban
633 // re-ordered locale init (as in 1.3.9)
634 // fixed loadfile with subpages, and merge/restore anyway
635 // (sf.net bug #844188)
637 // Revision 1.13 2004/04/29 21:54:05 rurban
640 // Revision 1.12 2004/04/27 16:16:27 rurban
641 // more subtle config problems with defaults
643 // Revision 1.11 2004/04/26 20:44:34 rurban
644 // locking table specific for better databases
646 // Revision 1.10 2004/04/26 13:22:32 rurban
647 // calculate bool old or dynamic constants later
649 // Revision 1.9 2004/04/26 12:15:01 rurban
650 // check default config values
652 // Revision 1.8 2004/04/23 16:55:59 zorloc
653 // If using Db auth and DBAUTH_AUTH_DSN is empty set DBAUTH_AUTH_DSN to $DBParams['dsn']
655 // Revision 1.7 2004/04/20 22:26:27 zorloc
656 // Removed Pear_Config for parse_ini_file().
658 // Revision 1.6 2004/04/20 18:10:27 rurban
659 // config refactoring:
660 // FileFinder is needed for WikiFarm scripts calling index.php
661 // config run-time calls moved to lib/IniConfig.php:fix_configs()
662 // added PHPWIKI_DIR smart-detection code (Theme finder)
663 // moved FileFind to lib/FileFinder.php
664 // cleaned lib/config.php
666 // Revision 1.5 2004/04/20 17:21:57 rurban
667 // WikiFarm code: honor predefined constants
669 // Revision 1.4 2004/04/20 17:08:19 rurban
670 // Some IniConfig fixes: prepend our private lib/pear dir
671 // switch from " to ' in the auth statements
672 // use error handling.
673 // WikiUserNew changes for the new "'$variable'" syntax
675 // TODO: optimization to put config vars into the session.
678 // (c-file-style: "gnu")
683 // c-hanging-comment-ender-p: nil
684 // indent-tabs-mode: nil