Fix checkRpItemsPosition

[ryzomcore.git] / web / public_php / admin / functions_tool_log_analyser.php

<?php

        function tool_las_get_file_list($path)
        {
                if (substr($path,-1) != '/') $path .= '/';

                $file_list      = null;

                if ($handle = opendir($path))
                {
                        while (false !== ($file = readdir($handle)))
                        {
                                if ($file != '.' && $file != '..')
                                {
                                        if (!is_array($file_list)) $file_list = array();

                                        $tmp = array(   'name'  => $file,
                                                                        'path'  => $path,
                                                                        'size'  => filesize($path . $file),
                                                                        'date'  => filemtime($path . $file),
                                                                        'code'  => base64_encode($file),
                                                                );

                                        $file_list[] = $tmp;
                                }
                        }

                        if (is_array($file_list))
                        {
                                reset($file_list);
                                foreach($file_list as $tmp_key => $tmp_val)
                                {
                                        $date_ary[$tmp_key] = $tmp_val['date'];
                                }

                                array_multisort($date_ary, SORT_DESC, $file_list);
                        }

                        closedir($handle);
                }


                return $file_list;
        }

        function tool_las_check_for_file($data, $name)
        {
                reset($data);
                foreach($data as $filedata)
                {
                        if ($filedata['name'] == $name) return $filedata;
                }

                return null;
        }

        function tool_las_parse_eids_to_array($eids)
        {
                $eids = trim($eids);
                $eids = ereg_replace("[[:space:]]+"," ",$eids);
                $eids = str_replace(")(",") (",$eids);

                $tmp = explode(" ",$eids);

                reset($tmp);
                foreach($tmp as $ktmp => $vtmp)
                {
                        $vtmp = trim($vtmp);
                        if (!eregi("^\(0x[^\)]+\)$",$vtmp))             unset($tmp[$ktmp]);
                        else                                                                    $tmp[$ktmp] = $vtmp;
                }

                return $tmp;
        }

        function tool_las_read_file($filename, $max_lines, $line_start, &$line_previous, &$line_next)
        {
                $data = null;

                $line_previous  = $line_start - $max_lines;
                $line_next              = $line_start + $max_lines;

                if ($line_previous < 0) $line_previous  = -1;

                $lines_read = 0;

                if ($fp = fopen($filename,'r'))
                {
                        // skip lines up to $line_start
                        for ($i = 0; $i < $line_start; ++$i)    fgets($fp);

                        for ($i = 0; $i < $max_lines; ++$i)
                        {
                                $tmp = fgets($fp);
                                if ($tmp)
                                {
                                        $tmp = trim($tmp);
                                        if ($tmp != '') $data[] = $tmp;

                                        $lines_read++;
                                }
                                else break;
                        }

                        fclose($fp);
                }

                if ($lines_read < $max_lines)
                {
                        $line_next = -1;
                }

                nt_common_add_debug("tool_las_read_file() : ". $max_lines ." - ". $line_start ." - ". $line_previous ." - ". $line_next);

                return $data;
        }





        function tool_las_trim_leading_zero($data)
        {
                while ($data[0] === '0')
                {
                        $data = substr($data, 1);
                }

                return $data;
        }

        function tool_las_parse_eid($eid, &$uid, &$slotid, &$charid)
        {
                $uid    = 0;
                $slotid = 0;
                $charid = 0;

                $ret    = false;

                $eid = trim($eid);
                if (ereg("^\(0x([[:alnum:]]{9})([[:digit:]])(\:[[:alnum:]]+)*[\)]?$", $eid, $eid_params))
                {
                        $uid    = intval('0x'. tool_las_trim_leading_zero($eid_params[1]),16);
                        $slotid = $eid_params[2];
                        $charid = ($uid * 16) + $slotid;

                        $ret    = true;
                }

                return $ret;
        }

        function tool_las_parse_file($fname)
        {
                $data = array();

                if ($fp = fopen($fname, "r"))
                {
                        while (!feof($fp))
                        {
                                $input = fgets($fp);
                                $input = trim($input);

                                if (substr($input, 0, 2) == '#$')
                                {
                                        $input = trim(substr($input, 2));
                                        //echo $input ."<br />";

                                        if (ereg("^[^\ ]+\: LogChat[[:space:]]+\: ([^\ ]+) says '(.*)' to (.*)$", $input, $params))
                                        {
                                                tool_las_parse_eid($params[1], $_uid, $_slotid, $_charid);

                                                $data[$_charid] = $params[1];

                                                foreach(explode(' ', $params[3]) as $eid_listener)
                                                {
                                                        tool_las_parse_eid($eid_listener, $listener_uid, $listener_slotid, $listener_charid);

                                                        if ($listener_uid != 0)
                                                        {
                                                                $data[$listener_charid] = $eid_listener;
                                                        }
                                                }
                                        }
                                }
                        }

                        fclose($fp);
                }

                return $data;
        }

        function tool_las_get_character_names($dbname, $data)
        {
                global $db;

                $char_data = array();

                if ($db->sql_select_db($dbname))
                {
                        $sql = "SELECT char_id,char_name FROM characters WHERE char_id IN (". implode(',', array_keys($data)) .")";
                        if ($result = $db->sql_query($sql))
                        {
                                if ($db->sql_numrows($result))
                                {
                                        while ($row = $db->sql_fetchrow($result))
                                        {
                                                $char_data[$row['char_id']] = $row['char_name'];
                                        }
                                }
                        }

                        $db->sql_reselect_db();
                }

                return $char_data;
        }

        function tool_las_fpassthru_replace($path, $fname, $search_eid_ary, $search_char_ary)
        {
                if ($fp = fopen($path . $fname, "r"))
                {
                        stream_set_timeout($fp, 180);

                        header("Content-type: text/plain");
                        header("Content-Disposition: attachment; filename=las_parsed_". $fname);
                        header("Pragma: no-cache");
                        header("Expires: 0");

                        $data = "";

                        while (!feof($fp))
                        {
                                $tmp = fgets($fp);
                                $tmp = str_replace($search_eid_ary, $search_char_ary, $tmp);
                                echo $tmp;
                        }

                        fclose($fp);
                }
        }


?>