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- <?php
- define('EXPECTED_CONFIG_VERSION', 3);
- if (!file_exists("config.php")) {
- print "<b>Fatal Error</b>: You forgot to copy
- <b>config.php-dist</b> to <b>config.php</b> and edit it.";
- exit;
- }
- require_once "config.php";
- if (CONFIG_VERSION != EXPECTED_CONFIG_VERSION) {
- print "<b>Fatal Error</b>: Your configuration file has
- wrong version. Please copy new options from <b>config.php-dist</b> and
- update CONFIG_VERSION directive.";
- exit;
- }
- if (!defined('RSS_BACKEND_TYPE')) {
- print "<b>Fatal error</b>: RSS backend type is not defined
- (config variable <b>RSS_BACKEND_TYPE</b>) - please check your
- configuration file.";
- exit;
- }
- if (RSS_BACKEND_TYPE == "magpie" && !file_exists("magpierss/rss_fetch.inc")) {
- print "<b>Fatal Error</b>: You forgot to place
- <a href=\"http://magpierss.sourceforge.net\">MagpieRSS</a>
- distribution in <b>magpierss/</b>
- subdirectory of TT-RSS tree.";
- exit;
- }
- if (RSS_BACKEND_TYPE == "simplepie" && !file_exists("simplepie/simplepie.inc")) {
- print "<b>Fatal Error</b>: You forgot to place
- <a href=\"http://simplepie.org\">SimplePie</a>
- distribution in <b>simplepie/</b>
- subdirectory of TT-RSS tree.";
- exit;
- }
- if (RSS_BACKEND_TYPE != "simplepie" && RSS_BACKEND_TYPE != "magpie") {
- print "<b>Fatal Error</b>: Invalid RSS_BACKEND_TYPE";
- exit;
- }
- if (CONFIG_VERSION != EXPECTED_CONFIG_VERSION) {
- return "config: your config file version is incorrect. See config.php-dist.";
- }
- if (file_exists("xml-export.php") || file_exists("xml-import.php")) {
- print "<b>Fatal Error</b>: XML Import/Export tools (<b>xml-export.php</b>
- and <b>xml-import.php</b>) could be used maliciously. Please remove them
- from your TT-RSS instance.";
- exit;
- }
- if (RSS_BACKEND_TYPE != "magpie") {
- print "<b>Fatal Error</b>: RSS backends other than magpie are not
- supported now.";
- exit;
- }
- if (SINGLE_USER_MODE && DAEMON_UPDATE_LOGIN_LIMIT > 0) {
- print "<b>Fatal Error</b>: Please set DAEMON_UPDATE_LOGIN_LIMIT
- to 0 in single user mode.";
- exit;
- }
- ?>
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