root/trunk/gui/include/class.config.php

<?php

// this class will parse config file and get all variables avaible in PHP
final class Config {
    // config filename
    private static $_file;

    // IMPORTANT: any adding & removing of variables in /etc/ispcp/ispcp.conf should also be made here!
    // array with all options from config file - predefined with null
    private static $_values = array(
        'BuildDate' => null,
        'Version' => null,
        'CodeName' => null,
        'DEFAULT_ADMIN_ADDRESS' => null,
        'SERVER_HOSTNAME' => null,
        'BASE_SERVER_IP' => null,
        'BASE_SERVER_VHOST' => null,
        'MR_LOCK_FILE' => null,
        'CMD_AWK' => null,
        'CMD_BZCAT' => null,
        'CMD_BZIP' => null,
        'CMD_CHOWN' => null,
        'CMD_CAT' => null,
        'CMD_CHMOD' => null,
        'CMD_CP' => null,
        'CMD_DIFF' => null,
        'CMD_CMP' => null,
        'CMD_DU' => null,
        'CMD_ECHO' => null,
        'CMD_EGREP' => null,
        'CMD_GZCAT' => null,
        'CMD_GZIP' => null,
        'CMD_GREP' => null,
        'CMD_GROUPADD' => null,
        'CMD_GROUPDEL' => null,
        'CMD_HOSTNAME' => null,
        'CMD_IFCONFIG' => null,
        'CMD_IPTABLES' => null,
        'CMD_LN' => null,
        'CMD_MYSQL' => null,
        'CMD_MV' => null,
        'CMD_PS' => null,
        'CMD_RM' => null,
        'CMD_SED' => null,
        'CMD_SHELL' => null,
        'CMD_TAR' => null,
        'CMD_TOUCH' => null,
        'CMD_USERADD' => null,
        'CMD_USERDEL' => null,
        'CMD_WC' => null,
        'PEAR_DIR' => null,
        'DATABASE_TYPE' => null,
        'DATABASE_HOST' => null,
        'DATABASE_NAME' => null,
        'DATABASE_PASSWORD' => null,
        'DATABASE_USER' => null,
        'DATABASE_DIR' => null,
        'CMD_MYSQLDUMP' => null,
        'DATABASE_UTF8' => null,
        'CONF_DIR' => null,
        'LOG_DIR' => null,
        'PHP_STARTER_DIR' => null,
        'ROOT_DIR' => null,
        'ROOT_USER' => null,
        'ROOT_GROUP' => null,
        'GUI_ROOT_DIR' => null,
        'APACHE_WWW_DIR' => null,
        'SCOREBOARDS_DIR' => null,
        'ZIP' => null,
        'PHP5_FASTCGI_BIN' => null,
        'PHP_VERSION' => null,
        'FTPD_CONF_FILE' => null,
        'FTPD_CONF_DIR' => null,
        'BIND_CONF_FILE' => null,
        'BIND_DB_DIR' => null,
        'SECONDARY_DNS' => null,
        'AWSTATS_ACTIVE' => null,
        'AWSTATS_MODE' => null,
        'AWSTATS_CACHE_DIR' => null,
        'AWSTATS_CONFIG_DIR' => null,
        'AWSTATS_ENGINE_DIR' => null,
        'AWSTATS_WEB_DIR' => null,
        'AWSTATS_ROOT_DIR' => null,
        'AWSTATS_GROUP_AUTH' => null,
        'APACHE_NAME' => null,
        'APACHE_RESTART_TRY' => null,
        'APACHE_CONF_DIR' => null,
        'APACHE_CMD' => null,
        'APACHE_LOG_DIR' => null,
        'APACHE_BACKUP_LOG_DIR' => null,
        'APACHE_USERS_LOG_DIR' => null,
        'APACHE_MODS_DIR' => null,
        'APACHE_SITES_DIR' => null,
        'APACHE_CUSTOM_SITES_CONFIG_DIR' => null,
        'APACHE_SUEXEC_USER_PREF' => null,
        'APACHE_SUEXEC_MIN_GID' => null,
        'APACHE_SUEXEC_MAX_GID' => null,
        'APACHE_SUEXEC_MIN_UID' => null,
        'APACHE_SUEXEC_MAX_UID' => null,
        'APACHE_USER' => null,
        'APACHE_GROUP' => null,
        'POSTFIX_CONF_FILE' => null,
        'POSTFIX_MASTER_CONF_FILE' => null,
        'MTA_LOCAL_MAIL_DIR' => null,
        'MTA_VIRTUAL_MAIL_DIR' => null,
        'MTA_LOCAL_ALIAS_HASH' => null,
        'MTA_VIRTUAL_CONF_DIR' => null,
        'MTA_VIRTUAL_ALIAS_HASH' => null,
        'MTA_VIRTUAL_DMN_HASH' => null,
        'MTA_VIRTUAL_MAILBOX_HASH' => null,
        'MTA_TRANSPORT_HASH' => null,
        'MTA_SENDER_ACCESS_HASH' => null,
        'MTA_MAILBOX_MIN_UID' => null,
        'MTA_MAILBOX_UID' => null,
        'MTA_MAILBOX_UID_NAME' => null,
        'MTA_MAILBOX_GID' => null,
        'MTA_MAILBOX_GID_NAME' => null,
        'MTA_SASLDB_FILE' => null,
        'ETC_SASLDB_FILE' => null,
        'CMD_SASLDB_LISTUSERS2' => null,
        'CMD_SASLDB_PASSWD2' => null,
        'CMD_POSTMAP' => null,
        'CMD_NEWALIASES' => null,
        'AUTHLIB_CONF_DIR' => null,
        'CMD_MAKEUSERDB' => null,
        'BACKUP_HOUR' => null,
        'BACKUP_MINUTE' => null,
        'BACKUP_ISPCP' => null,
        'BACKUP_DOMAINS' => null,
        'BACKUP_ROOT_DIR' => null,
        'CMD_CRONTAB' => null,
        'CMD_AMAVIS' => null,
        'CMD_AUTHD' => null,
        'CMD_FTPD' => null,
        'CMD_HTTPD' => null,
        'CMD_IMAP' => null,
        'CMD_IMAP_SSL' => null,
        'CMD_MTA' => null,
        'CMD_NAMED' => null,
        'CMD_POP' => null,
        'CMD_POP_SSL' => null,
        'CMD_ISPCPD' => null,
        'CMD_ISPCPN' => null,
        'CMD_PFLOGSUM' => null,
        'TRAFF_LOG_DIR' => null,
        'FTP_TRAFF_LOG' => null,
        'MAIL_TRAFF_LOG' => null,
        'TRAFF_ROOT_DIR' => null,
        'TOOLS_ROOT_DIR' => null,
        'QUOTA_ROOT_DIR' => null,
        'MAIL_LOG_INC_AMAVIS' => null,
        'USER_INITIAL_THEME' => null,
        'FTP_USERNAME_SEPARATOR' => null,
        'FTP_HOMEDIR' => null,
        'IPS_LOGO_PATH' => null,
        'ISPCP_SUPPORT_SYSTEM_PATH' => null,
        'ISPCP_SUPPORT_SYSTEM_TARGET' => null,
        'MYSQL_PREFIX' => null,
        'MYSQL_PREFIX_TYPE' => null,
        'WEBMAIL_PATH' => null,
        'WEBMAIL_TARGET' => null,
        'PMA_PATH' => null,
        'PMA_TARGET' => null,
        'FILEMANAGER_PATH' => null,
        'FILEMANAGER_TARGET' => null,
        'DATE_FORMAT' => null,
        'RKHUNTER_LOG' => null,
        'CHKROOTKIT_LOG' => null,
        'OTHER_ROOTKIT_LOG' => null,
        'HTACCESS_USERS_FILE_NAME' => null,
        'HTACCESS_GROUPS_FILE_NAME' => null,
        'HTPASSWD_CMD' => null,
        'BACKUP_FILE_DIR' => null,
        'DEBUG' => null
        );
    private static $_status = false;

    public static function load($cfg = '/etc/ispcp/ispcp.conf') {
        self::$_file = $cfg;
        
        if (!self::_parseFile())
            throw new Exception('Cannot open the ispcp.conf config file!');
        
        self::$_status = true;
    }
    
    public static function getValues() {
        if(!self::$_status)
            throw new Exception('Config not loaded!');

        return self::$_values;
    }
    
    public static function get($param) {
        if(!isset(self::$_values[$param]))
            throw new Exception("Config variable '$param' is missing!");

        if(!self::$_status)
            throw new Exception('Config not loaded!');

        return self::$_values[$param];
    }
    
    public static function set($param, $value) {
        self::$_values[$param] = $value;
    }

    public static function exists($param) {
        return isset(self::$_values[$param]);
    }
    
    private static function _parseFile() {
        // open file ... parse it and put it in $cfg_values
        @$fd = fopen(self::$_file, 'r');
        if (!$fd) {
            return false;
        } while (!feof($fd)) {
            $buffer = fgets($fd, 4096);
            // remove spaces
            $buffer = ltrim($buffer);
            if (strlen($buffer) > 3 && $buffer[0] != '#' && $buffer[0] != ';' &&
                strpos($buffer, '=') !== false) {
                $pair = explode('=', $buffer, 2);

                $pair[0] = trim($pair[0]);
                $pair[1] = trim($pair[1]);

                // ok we have it :)
                self::$_values[$pair[0]] = $pair[1];
            }
        }
        fclose($fd);

        foreach (self::$_values as $k => $v) {
            if ($v === null) {
                throw new Exception("Config variable '$k' is missing!");
                return false;
            }
        }

        return true;
    }
}

?>