php/latest/latest.php

<?php

# Navigation for the i-scream reports.
# pjm2@ukc.ac.uk
#
# CONFIGURABLE CONSTANTS: -

include("latest_config.inc.php");

#
# END CONFIGURATION


# return an array of subdirectories from a directory.
function getdirArray($dir='./',$sort='asort') {
    global $dir_file_count;
    if ( is_dir($dir) ) {
        $fd = @opendir($dir);
        while ( ($part = @readdir($fd)) == TRUE ) {
            clearstatcache();
            if ($part != "." && $part != "..") {
                $dir_array[] = $part;
            }
        }
        if($fd == TRUE) {
            closedir($fd);
        }
        if (is_array($dir_array)) {
            $sort($dir_array);
            $dir_file_count = count($dir_array);
            Return $dir_array;
        } else {
            Return FALSE;
        }
    } else {
        Return FALSE;
    }
}


function showStat($title, $value, $input) {
    preg_match("/$value=([^\,]*)\,/", $input, $matches);
    $value = $matches[1];
    if (empty($value)) {
        $value = "<i>unknown</i>";
    }
    ?>
        <table border="0" width="100%">
          <tr>
            <td width="50%" align="right"><b><?=$title?></b></td>
            <td width="50%" align="left"><?=$value?></td>
          </tr>
        </table>
    <?
}


# show a bar-represented value.
function showBar($title, $value, $max, $input) {

    include("latest_config.inc.php");

    preg_match("/$value=([^\,]*)\,/", $input, $matches);
    $value = $matches[1];
    if (!is_int($max)) {
        preg_match("/$max=([^\,]*)\,/", $input, $matches);
        $max = $matches[1];
    }
    if (empty($value) || empty($max)) {
        return;
    }

    $width = intval($max_width * $value / $max);

    ?>
        <table border="0" cellpadding="0" cellspacing="0">
          <tr>
            <td colspan="2"><b><?=$title?></b></td>
          </tr>
          <tr>
            <td colspan="2" bgcolor="#eeeeff"><img src="<?=$barImage?>" border="0" height="20" width="<?=$width?>"></td>
          </tr>
          <tr>
            <td colspan="2"><img src="<?=$scaleImage?>" border="0" height="11" width="<?=$max_width?>"></td>
          </tr>
          <tr>
            <td align="left">0</td>
            <td align="right"><?=$max?></td>
          </tr>
        </table>
    <?
}


?>

<? include($titleHTML); ?>

<hr weight="1" color="<? echo $lineColor ?>">

<b>Display the latest information received from a host</b>
<form method="<? echo $formMethod ?>" action="<? echo $thisPage ?>">
<?

    $file_array = getdirArray($latestDirectory,'rsort');
    print "<select size=\"1\" name=\"machine\">";
    if ($machine) { ?>
        <option selected value="<? echo $machine ?>"><? echo $machine ?></option>
        <option value="">----------------</option>
    <? }
    foreach($file_array as $file_name) {
        if (is_dir($file_name)) {
            $i++;
            print "<option value=\"$file_name\">$file_name</option>";
        }
    }
    print "</select>";

?>
 <input type="submit" name="submit" value="Display">
</form>

<hr weight="1" color="<? echo $lineColor ?>">

<? if ($machine) {

       # Read the file.
       #$input = "packet.attributes.machine_name=raptor.ukc.ac.uk,packet.memory.free=10,packet.memory.total=100,";
       $input = file("$latestDirectory/$machine/$latestData");
       # All we need is the first line if there is more than one line.
       $input = $input[0];

       if (empty($input)) {
           echo "<br><br>There was an error reading from the latest packet received.  Please notify your i-scream server administrator.";
       }
       else {
           # Display the data specified in the display include.
           include("latest_display.inc.php");
       }
   }

?>


<? include($bottomHTML); ?>
Revision:	1.2
Committed:	Thu Mar 8 21:40:45 2001 UTC (23 years, 7 months ago) by pjm2
Branch:	MAIN
Changes since 1.1:	+1 -1 lines
Log Message:	Modified the config so that the report data comes from the group file space. The latest.php file now also allows the report file name to be configured... this is because Tim wrote the first lot with the wrong filename ;)
#	User	Rev	Content
1	pjm2	1.1	<?php
2
3			# Navigation for the i-scream reports.
4			# pjm2@ukc.ac.uk
5			#
6			# CONFIGURABLE CONSTANTS: -
7
8			include("latest_config.inc.php");
9
10			#
11			# END CONFIGURATION
12
13
14			# return an array of subdirectories from a directory.
15			function getdirArray($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 $dir_array;
32			} else {
33			Return FALSE;
34			}
35			} else {
36			Return FALSE;
37			}
38			}
39
40
41			function showStat($title, $value, $input) {
42			preg_match("/$value=([^\,]*)\,/", $input, $matches);
43			$value = $matches[1];
44			if (empty($value)) {
45			$value = "<i>unknown</i>";
46			}
47			?>
48			<table border="0" width="100%">
49			<tr>
50			<td width="50%" align="right"><b><?=$title?></b></td>
51			<td width="50%" align="left"><?=$value?></td>
52			</tr>
53			</table>
54			<?
55			}
56
57
58			# show a bar-represented value.
59			function showBar($title, $value, $max, $input) {
60
61			include("latest_config.inc.php");
62
63			preg_match("/$value=([^\,]*)\,/", $input, $matches);
64			$value = $matches[1];
65			if (!is_int($max)) {
66			preg_match("/$max=([^\,]*)\,/", $input, $matches);
67			$max = $matches[1];
68			}
69			if (empty($value) \|\| empty($max)) {
70			return;
71			}
72
73			$width = intval($max_width * $value / $max);
74
75			?>
76			<table border="0" cellpadding="0" cellspacing="0">
77			<tr>
78			<td colspan="2"><b><?=$title?></b></td>
79			</tr>
80			<tr>
81			<td colspan="2" bgcolor="#eeeeff"><img src="<?=$barImage?>" border="0" height="20" width="<?=$width?>"></td>
82			</tr>
83			<tr>
84			<td colspan="2"><img src="<?=$scaleImage?>" border="0" height="11" width="<?=$max_width?>"></td>
85			</tr>
86			<tr>
87			<td align="left">0</td>
88			<td align="right"><?=$max?></td>
89			</tr>
90			</table>
91			<?
92			}
93
94
95			?>
96
97			<? include($titleHTML); ?>
98
99			<hr weight="1" color="<? echo $lineColor ?>">
100
101			<b>Display the latest information received from a host</b>
102			<form method="<? echo $formMethod ?>" action="<? echo $thisPage ?>">
103			<?
104
105			$file_array = getdirArray($latestDirectory,'rsort');
106			print "<select size=\"1\" name=\"machine\">";
107			if ($machine) { ?>
108			<option selected value="<? echo $machine ?>"><? echo $machine ?></option>
109			<option value="">----------------</option>
110			<? }
111			foreach($file_array as $file_name) {
112			if (is_dir($file_name)) {
113			$i++;
114			print "<option value=\"$file_name\">$file_name</option>";
115			}
116			}
117			print "</select>";
118
119			?>
120			<input type="submit" name="submit" value="Display">
121			</form>
122
123			<hr weight="1" color="<? echo $lineColor ?>">
124
125			<? if ($machine) {
126
127			# Read the file.
128			#$input = "packet.attributes.machine_name=raptor.ukc.ac.uk,packet.memory.free=10,packet.memory.total=100,";
129	pjm2	1.2	$input = file("$latestDirectory/$machine/$latestData");
130	pjm2	1.1	# All we need is the first line if there is more than one line.
131			$input = $input[0];
132
133			if (empty($input)) {
134			echo "<br><br>There was an error reading from the latest packet received. Please notify your i-scream server administrator.";
135			}
136			else {
137			# Display the data specified in the display include.
138			include("latest_display.inc.php");
139			}
140			}
141
142			?>
143
144
145			<? include($bottomHTML); ?>