khanat-opennel-code/code/web/public_php/admin/functions_tool_log_analyser.php

245 lines
4.8 KiB
PHP
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2010-05-06 00:08:41 +00:00
<?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] = $file_list['date'];
}
array_multisort($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);
}
}
?>