<?php
/***********************************************************
 If Real-time Logging is enabled, this script delivers refresh rate and
 latest logging data, requested from the JavaScript file 'real_ping.js'.
 Also reset of the real_log table is performed.
 This is the server-side part of the AJAX function.
 ***********************************************************/

    // make sure that user's browser doesn't cache the results
    header('Expires: Wed, 23 Dec 1980 00:30:00 GMT');   // time in the past
    header('Last-Modified: ' . gmdate('D, d M Y H:i:s') . ' GMT');
    header('Cache-Control: no-cache, must-revalidate');
    header('Pragma: no-cache');

    define("_SECURE",1);    // define secure constant

    $include_dir  = "../include";
    $settings_dir = "../settings";

    include "$settings_dir/database.php";
    include "$include_dir/commonfuncs.php";

    if ($dba_act == '1') {
        $db_con     = db1_connect() ;
        $success    = @mysql_select_db ($database1, $db_con);
        $mysql_table_prefix = $mysql_table_prefix1;
    }

    if ($dba_act == '2') {
        $db_con = db2_connect() ;
        $success    = @mysql_select_db ($database2, $db_con);
        $mysql_table_prefix = $mysql_table_prefix2;
    }

    if ($dba_act == '3') {
        $db_con = db3_connect() ;
        $success    = @mysql_select_db ($database3, $db_con);
        $mysql_table_prefix = $mysql_table_prefix3;
    }

    if ($dba_act == '4') {
        $db_con = db4_connect() ;
        $success    = @mysql_select_db ($database4, $db_con);
        $mysql_table_prefix = $mysql_table_prefix4;
    }

    if ($dba_act == '5') {
        $db_con = db5_connect() ;
        $success    = @mysql_select_db ($database5, $db_con);
        $mysql_table_prefix = $mysql_table_prefix5;
    }

    $plus_nr = '';
    @include "".$settings_dir."/db".$dba_act."/conf_".$mysql_table_prefix.".php";
    if (!$plus_nr) {
        include "/settings/backup/Sphider-plus_default-configuration.php";
    }

    if ($debug == '0') {
        error_reporting(0);  //     suppress  PHP messages
    }

    //set_error_handler('error_handler', E_ALL);    // local error_handler only for debugging. DO NOT USE ON SHARED HOSTING SYSTEMS ! ! !
    set_time_limit (0);
    $action = '';

    $action = $_GET['action'];                          // what to do now?
    $action = substr(cleaninput($action), '0', '6');    // clean input as it comes from a far away client

    if ($action == 'GetLog') {                          //  enter here for fresh log info

        $result = mysql_query("select real_log from ".$mysql_table_prefix."real_log  LIMIT 1");
        if ($debug > '0') echo mysql_error();
        mysql_query ("update ".$mysql_table_prefix."real_log set `real_log`='' LIMIT 1");
        if ($debug > '0') echo mysql_error();
        $log_data = stripslashes(mysql_result($result, '0'));   //  get actual real-log info and clean data
        $real_buf = "<p class='evrow'>$log_data";

        echo $real_buf;     //    this is taken by theJavaScript file 'real_ping.js

        mysql_free_result($result);
        unset ($real_buf);

    }
    elseif ($action == 'Ready')         //      enter here to catch refresh rate
    {
        $result = mysql_query("select refresh from ".$mysql_table_prefix."real_log  LIMIT 1");
        if ($debug > '0') echo mysql_error();
        $rate = mysql_result($result, '0');

        echo $rate;
    } else {
        echo "
                Error talking to the server. Transfered action: '$action'.
            ";
    }

?>