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-rw-r--r--abs/mv-core/webcal/config.php263
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diff --git a/abs/mv-core/webcal/config.php b/abs/mv-core/webcal/config.php
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--- a/abs/mv-core/webcal/config.php
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-<?php
-/* This file loads configuration settings from the data file settings.php and
- * sets up some needed variables.
- *
- * The settings.php file is created during installation using the web-based db
- * setup page (install/index.php).
- *
- * <b>Note:</b>
- * DO NOT EDIT THIS FILE!
- *
- *
- * @author Craig Knudsen <cknudsen@cknudsen.com>
- * @copyright Craig Knudsen, <cknudsen@cknudsen.com>, http://www.k5n.us/cknudsen
- * @license http://www.gnu.org/licenses/gpl.html GNU GPL
- * @version $Id: config.php,v 1.75.2.9 2008/02/17 02:21:25 cknudsen Exp $
- * @package WebCalendar
- */
-
-/* Prints a fatal error message to the user along with a link to the
- * Troubleshooting section of the WebCalendar System Administrator's Guide.
- *
- * Execution is aborted.
- *
- * @param string $error The error message to display
- * @internal We don't normally put functions in this file. But, since this
- * file is included before some of the others, this function either
- * goes here or we repeat this code in multiple files.
- * Additionally, we don't want to call too many external functions
- * from here since we could end up calling the function that called
- * this one.
- * NOTES: Don't call translate from here. This function if often called
- * before translation stuff is initialized!
- */
-function die_miserable_death ( $error ) {
- global $APPLICATION_NAME, $LANGUAGE, $login, $TROUBLE_URL;
- // Make sure app name is set.
- $appStr = ( empty ( $APPLICATION_NAME ) ? 'WebCalendar' : $APPLICATION_NAME );
-
- $h2_label = $appStr . ' ' . 'Error';
- $title = $appStr . ': ' . 'Fatal Error';
- $trouble_label = 'Troubleshooting Help';
- $user_BGCOLOR = '#FFFFFF';
-
- echo <<<EOT
-<html>
- <head><title>{$title}</title></head>
- <body bgcolor ="{$user_BGCOLOR}">
- <h2>{$h2_label}</h2>
- <p>{$error}</p><hr />
- <p><a href="{$TROUBLE_URL}" target="_blank">{$trouble_label}</a></p>
- </body>
-</html>
-EOT;
- exit;
-}
-
-function db_error ( $doExit = false, $sql = '' ) {
- global $settings;
-
- $ret = str_replace ( 'XXX', dbi_error (), translate ( 'Database error XXX.' ) )
- . ( ! empty ( $settings['mode'] ) && $settings['mode'] == 'dev' && !
- empty ( $sql ) ? '<br />SQL:<br />' . $sql : '' );
-
- if ( $doExit ) {
- echo $ret;
- exit;
- } else
- return $ret;
-}
-
-/**
- * Get the full path to a file located in the webcalendar includes
- * directory.
- */
-function get_full_include_path ( $filename )
-{
- if ( preg_match ( "/(.*)config.php/", __FILE__, $matches ) ) {
- $fileLoc = $matches[1] . $filename;
- return $fileLoc;
- } else {
- // Oops. This file is not named config.php!
- die_miserable_death ( "Crap! Someone renamed config.php" );
- }
-}
-
-function do_config ( $fileLoc ) {
- global $db_database, $db_host, $db_login, $db_password, $db_persistent,
- $db_type, $NONUSER_PREFIX, $phpdbiVerbose, $PROGRAM_DATE, $PROGRAM_NAME,
- $PROGRAM_URL, $PROGRAM_VERSION, $readonly, $run_mode, $settings, $single_user,
- $single_user_login, $TROUBLE_URL, $use_http_auth, $user_inc;
-
- $PROGRAM_VERSION = 'v1.2.b1';
- $PROGRAM_DATE = '25 Feb 2008';
- $PROGRAM_NAME = 'WebCalendar ' . "$PROGRAM_VERSION ($PROGRAM_DATE)";
- $PROGRAM_URL = 'http://www.k5n.us/webcalendar.php';
- $TROUBLE_URL = 'docs/WebCalendar-SysAdmin.html#trouble';
-
- // Open settings file to read.
- $settings = array ();
- if ( file_exists ( $fileLoc ) ) {
- $fd = @fopen ( $fileLoc, 'rb', true );
- }
- if ( empty ( $fd ) && defined ( '__WC_INCLUDEDIR' ) ) {
- $fd = @fopen ( __WC_INCLUDEDIR . '/settings.php', 'rb', true );
- if ( $fd )
- $fileLoc = __WC_INCLUDEDIR . '/settings.php';
- }
- // If still empty.... use __FILE__.
- if ( empty ( $fd ) ) {
- $testName = get_full_include_path ( "settings.php" );
- $fd = @fopen ( $fileLoc, 'rb', true );
- if ( $fd )
- $fileLoc = $testName;
- }
- if ( empty ( $fd ) || filesize ( $fileLoc ) == 0 ) {
- // There is no settings.php file.
- // Redirect user to install page if it exists.
- if ( file_exists ( 'install/index.php' ) ) {
- header ( 'Location: install/index.php' );
- exit;
- } else
- die_miserable_death (
- translate ( 'Could not find settings.php file...' ) );
- }
-
- // We don't use fgets () since it seems to have problems with Mac-formatted
- // text files. Instead, we read in the entire file, and split the lines manually.
- $data = '';
- while ( ! feof ( $fd ) ) {
- $data .= fgets ( $fd, 4096 );
- }
- fclose ( $fd );
-
- // Replace any combination of carriage return (\r) and new line (\n)
- // with a single new line.
- $data = preg_replace ( "/[\r\n]+/", "\n", $data );
-
- // Split the data into lines.
- $configLines = explode ( "\n", $data );
-
- for ( $n = 0, $cnt = count ( $configLines ); $n < $cnt; $n++ ) {
- $buffer = trim ( $configLines[$n], "\r\n " );
- if ( preg_match ( '/^#|\/\*/', $buffer ) || // comments
- preg_match ( '/^<\?/', $buffer ) || // start PHP code
- preg_match ( '/^\?>/', $buffer ) ) // end PHP code
- continue;
- if ( preg_match ( '/(\S+):\s*(\S+)/', $buffer, $matches ) )
- $settings[$matches[1]] = $matches[2];
- // echo "settings $matches[1] => $matches[2]<br />";
- }
- $configLines = $data = '';
-
- // Extract db settings into global vars.
- $db_database = $settings['db_database'];
- $db_host = $settings['db_host'];
- $db_login = $settings['db_login'];
- $db_password = $settings['db_password'];
- $db_persistent = ( preg_match ( '/(1|yes|true|on)/i',
- $settings['db_persistent'] ) ? '1' : '0' );
- $db_type = $settings['db_type'];
-
- // If no db settings, then user has likely started install but not yet
- // completed. So, send them back to the install script.
- if ( empty ( $db_type ) ) {
- if ( file_exists ( 'install/index.php' ) ) {
- header ( 'Location: install/index.php' );
- exit;
- } else
- die_miserable_death (
- translate ( 'Incomplete settings.php file...' ) );
- }
-
- // Use 'db_cachedir' if found, otherwise look for 'cachedir'.
- if ( ! empty ( $settings['db_cachedir'] ) )
- dbi_init_cache ( $settings['db_cachedir'] );
- else
- if ( ! empty ( $settings['cachedir'] ) )
- dbi_init_cache ( $settings['cachedir'] );
-
- if ( ! empty ( $settings['db_debug'] ) &&
- preg_match ( '/(1|true|yes|enable|on)/i', $settings['db_debug'] ) )
- dbi_set_debug ( true );
-
- foreach ( array ( 'db_type', 'db_host', 'db_login', 'db_password' ) as $s ) {
- if ( empty ( $settings[$s] ) )
- die_miserable_death ( str_replace ( 'XXX', $s,
- translate ( 'Could not find XXX defined in...' ) ) );
- }
-
- // Allow special settings of 'none' in some settings[] values.
- // This can be used for db servers not using TCP port for connection.
- $db_host = ( $db_host == 'none' ? '' : $db_host );
- $db_password = ( $db_password == 'none' ? '' : $db_password );
-
- $readonly = preg_match ( '/(1|yes|true|on)/i',
- $settings['readonly'] ) ? 'Y' : 'N';
-
- if ( empty ( $settings['mode'] ) )
- $settings['mode'] = 'prod';
-
- $run_mode = ( preg_match ( '/(dev)/i', $settings['mode'] ) ? 'dev' : 'prod' );
- $phpdbiVerbose = ( $run_mode == 'dev' ) ;
- $single_user = preg_match ( '/(1|yes|true|on)/i',
- $settings['single_user'] ) ? 'Y' : 'N';
-
- if ( $single_user == 'Y' )
- $single_user_login = $settings['single_user_login'];
-
- if ( $single_user == 'Y' && empty ( $single_user_login ) )
- die_miserable_death ( str_replace ( 'XXX', 'single_user_login',
- translate ( 'You must define XXX in' ) ) );
-
- $use_http_auth = ( preg_match ( '/(1|yes|true|on)/i',
- $settings['use_http_auth'] ) ? true : false );
-
- // Type of user authentication.
- $user_inc = $settings['user_inc'];
-
- // If sqlite, the db file is in the include directory
- if ( $db_type == 'sqlite' )
- $db_database = get_full_include_path ( $db_database );
-
- // Check the current installation version.
- // Redirect user to install page if it is different from stored value.
- // This will prevent running WebCalendar until UPGRADING.html has been
- // read and required upgrade actions completed.
- $c = @dbi_connect ( $db_host, $db_login, $db_password, $db_database, false );
- if ( $c ) {
- $rows = dbi_get_cached_rows ( 'SELECT cal_value FROM webcal_config
- WHERE cal_setting = \'WEBCAL_PROGRAM_VERSION\'' );
- if ( ! $rows ) {
- // &amp; does not work here...leave it as &.
- header ( 'Location: install/index.php?action=mismatch&version=UNKNOWN' );
- exit;
- } else {
- $row = $rows[0];
- if ( empty ( $row ) || $row[0] != $PROGRAM_VERSION ) {
- // &amp; does not work here...leave it as &.
- header ( 'Location: install/index.php?action=mismatch&version='
- . ( empty ( $row ) ? 'UNKNOWN' : $row[0] ) );
- exit;
- }
- }
- dbi_close ( $c );
- } else { // Must mean we don't have a settings.php file.
- // NOTE: if we get a connect error when running send_reminders.php,
- // we may want to show that error message here.
- // &amp; does not work here...leave it as &.
- header ( 'Location: install/index.php?action=mismatch&version=UNKNOWN' );
- exit;
- }
-
- // We can add extra 'nonuser' calendars such as a holiday, corporate,
- // departmental, etc. We need a unique prefix for these calendars
- // so we don't get them mixed up with real logins. This prefix should be
- // a maximum of 5 characters and should NOT change once set!
- $NONUSER_PREFIX = '_NUC_';
-
- if ( $single_user != 'Y' )
- $single_user_login = '';
-}
-
-?>
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