| 1 |
<?php |
| 2 |
|
| 3 |
# Navigation for the i-scream reports. |
| 4 |
# pjm2@ukc.ac.uk |
| 5 |
# |
| 6 |
# CONFIGURABLE CONSTANTS: - |
| 7 |
|
| 8 |
include("latest_config.inc.php"); |
| 9 |
|
| 10 |
# |
| 11 |
# END CONFIGURATION |
| 12 |
|
| 13 |
|
| 14 |
# return an array of subdirectories from a directory. |
| 15 |
function getdirArray($dir='./',$sort='asort') { |
| 16 |
global $dir_file_count; |
| 17 |
if ( is_dir($dir) ) { |
| 18 |
$fd = @opendir($dir); |
| 19 |
while ( ($part = @readdir($fd)) == TRUE ) { |
| 20 |
clearstatcache(); |
| 21 |
if ($part != "." && $part != "..") { |
| 22 |
$dir_array[] = $part; |
| 23 |
} |
| 24 |
} |
| 25 |
if($fd == TRUE) { |
| 26 |
closedir($fd); |
| 27 |
} |
| 28 |
if (is_array($dir_array)) { |
| 29 |
$sort($dir_array); |
| 30 |
$dir_file_count = count($dir_array); |
| 31 |
Return $dir_array; |
| 32 |
} else { |
| 33 |
Return FALSE; |
| 34 |
} |
| 35 |
} else { |
| 36 |
Return FALSE; |
| 37 |
} |
| 38 |
} |
| 39 |
|
| 40 |
function printLine($title) { |
| 41 |
echo "<hr color=\"#9999ff\">"; |
| 42 |
echo "<b>$title</b>"; |
| 43 |
} |
| 44 |
|
| 45 |
|
| 46 |
function showStat($title, $value, $input) { |
| 47 |
preg_match("/$value=([^\,]*)[\,\}]/", $input, $matches); |
| 48 |
$value = $matches[1]; |
| 49 |
if (empty($value)) { |
| 50 |
$value = "<i><font color=\"#999999\">not sent</font></i>"; |
| 51 |
} |
| 52 |
?> |
| 53 |
<table border="0" width="100%"> |
| 54 |
<tr> |
| 55 |
<td width="50%" align="right" valign="top"><b><?=$title?></b></td> |
| 56 |
<td width="50%" align="left" valign="top"><?=$value?></td> |
| 57 |
</tr> |
| 58 |
</table> |
| 59 |
<? |
| 60 |
} |
| 61 |
|
| 62 |
|
| 63 |
# show a bar-represented value. |
| 64 |
function showBar($title, $value, $max, $input) { |
| 65 |
|
| 66 |
include("latest_config.inc.php"); |
| 67 |
|
| 68 |
preg_match("/$value=([^\,]*)\,/", $input, $matches); |
| 69 |
$value = $matches[1]; |
| 70 |
if (!is_int($max)) { |
| 71 |
preg_match("/$max=([^\,]*)\,/", $input, $matches); |
| 72 |
$max = $matches[1]; |
| 73 |
} |
| 74 |
if (empty($value) || empty($max)) { |
| 75 |
return; |
| 76 |
} |
| 77 |
|
| 78 |
$width = intval($max_width * $value / $max); |
| 79 |
|
| 80 |
?> |
| 81 |
<table border="0" cellpadding="0" cellspacing="0" align="center"> |
| 82 |
<tr> |
| 83 |
<td colspan="2"><b><?=$title?></b></td> |
| 84 |
</tr> |
| 85 |
<tr> |
| 86 |
<td colspan="2" bgcolor="#eeeeff"><img src="<?=$barImage?>" border="0" height="20" width="<?=$width?>"></td> |
| 87 |
</tr> |
| 88 |
<tr> |
| 89 |
<td colspan="2"><img src="<?=$scaleImage?>" border="0" height="11" width="<?=$max_width?>"></td> |
| 90 |
</tr> |
| 91 |
<tr> |
| 92 |
<td align="left">0</td> |
| 93 |
<td align="right"><?=$max?></td> |
| 94 |
</tr> |
| 95 |
</table> |
| 96 |
<? |
| 97 |
} |
| 98 |
|
| 99 |
|
| 100 |
?> |
| 101 |
|
| 102 |
<? include($titleHTML); ?> |
| 103 |
|
| 104 |
<? printLine("Display the latest information received from a host"); ?> |
| 105 |
|
| 106 |
<form method="<? echo $formMethod ?>" action="<? echo $thisPage ?>"> |
| 107 |
<? |
| 108 |
|
| 109 |
$file_array = getdirArray($latestDirectory,'asort'); |
| 110 |
print "<select size=\"1\" name=\"machine\">"; |
| 111 |
if ($machine) { ?> |
| 112 |
<option selected value="<? echo $machine ?>"><? echo $machine ?></option> |
| 113 |
<option value="">----------------</option> |
| 114 |
<? } |
| 115 |
foreach($file_array as $file_name) { |
| 116 |
#if (is_dir($file_name)) { |
| 117 |
print "<option value=\"$file_name\">$file_name</option>"; |
| 118 |
#} |
| 119 |
} |
| 120 |
print "</select>"; |
| 121 |
|
| 122 |
?> |
| 123 |
<input type="submit" name="submit" value="Display"> |
| 124 |
</form> |
| 125 |
|
| 126 |
<hr weight="1" color="<? echo $lineColor ?>"> |
| 127 |
|
| 128 |
<? if ($machine) { |
| 129 |
|
| 130 |
$last_modified = filemtime("$latestDirectory/$machine/$latestData"); |
| 131 |
clearstatcache(); |
| 132 |
$data_age = time() - $last_modified; |
| 133 |
|
| 134 |
$last_modified = strftime("%a %d %b %Y at %T", $last_modified); |
| 135 |
|
| 136 |
if ($data_age > $warning_age) { |
| 137 |
$warning = <<<EOT |
| 138 |
<br> |
| 139 |
<font color="red"><b> |
| 140 |
Warning: |
| 141 |
</b></font> |
| 142 |
This realtime report is too old to be considered recent |
| 143 |
EOT; |
| 144 |
} |
| 145 |
|
| 146 |
echo <<<EOT |
| 147 |
<table border="0" bgcolor="#000066" cellpadding="3" cellspacing="1" align="center"> |
| 148 |
<tr> |
| 149 |
<td bgcolor="#000066"> |
| 150 |
|
| 151 |
</td> |
| 152 |
<td bgcolor="#ffffcc"> |
| 153 |
<font face="arial,sans-serif" size="2"> |
| 154 |
<b>Recipt date:</b> $last_modified |
| 155 |
$warning |
| 156 |
</font> |
| 157 |
</td> |
| 158 |
</tr> |
| 159 |
</table> |
| 160 |
EOT; |
| 161 |
|
| 162 |
# Read the file. |
| 163 |
#$input = "packet.attributes.machine_name=raptor.ukc.ac.uk,packet.memory.free=10,packet.memory.total=100,"; |
| 164 |
$input = file("$latestDirectory/$machine/$latestData"); |
| 165 |
# All we need is the first line if there is more than one line. |
| 166 |
$input = $input[0]; |
| 167 |
|
| 168 |
if (empty($input)) { |
| 169 |
echo "<br><br>There was an error reading from the latest packet received. Please notify your i-scream server administrator."; |
| 170 |
} |
| 171 |
else { |
| 172 |
# Display the data specified in the display include. |
| 173 |
include("latest_display.inc.php"); |
| 174 |
} |
| 175 |
|
| 176 |
printLine(""); |
| 177 |
} |
| 178 |
|
| 179 |
?> |
| 180 |
|
| 181 |
|
| 182 |
<? include($bottomHTML); ?> |
