php/latest/latest.php

<?php

#
# i-scream central monitoring system
# http://www.i-scream.org
# Copyright (C) 2000-2002 i-scream
# 
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
# 
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
# 
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
#

# CONFIGURABLE CONSTANTS: -

include("latest_config.inc.php");

#
# END CONFIGURATION

include("iutils.inc.php");

if ($formMethod == "GET") {
    $machine = isset($_GET['machine']) ? $_GET['machine'] : "";
}


function printLine($title) {
    echo "<hr style=\"color:#9999ff;\">";
    echo "<b>$title</b>";
}


function showUptime($title, $value, $input, $graph="") {
    $report = $value;

    $value = getPregMatch($value, $input);
    if (!isset($value)) {
        $value = "<i><font color=\"#999999\">not sent</font></i>";
    }
    ?>
        <table border="0" width="100%">
          <tr>
            <td width="50%" align="right" valign="top">
             <b><?php echo $title?></b>
            </td>
            <td width="50%" align="left" valign="top">
             <?php if (preg_match("/^[0-9]+\.?[0-9]*$/", $value)) {
                    linkToHistory($graph);
                } ?>
              <?php echo uptime($value)?> (<?php echo $value?> seconds)</td>
          </tr>
        </table>
    <?php
}


function showStat($title, $value, $input, $graph="") {

    $report = $value;

    $value = getPregMatch($value, $input);
    if (!isset($value)) {
        $value = "<i><font color=\"#999999\">not sent</font></i>";
    }
    ?>
        <table border="0" width="100%">
          <tr>
            <td width="50%" align="right" valign="top">
             <b><?php echo $title?></b>
            </td>
            <td width="50%" align="left" valign="top">
             <?php if (preg_match("/^[0-9]+\.?[0-9]*$/", $value)) {
                    linkToHistory($graph);
                } ?> 
              <?php echo $value?></td>
          </tr>
        </table>
    <?php
}


function linkToHistory($graph) {
    global $machine;
    if(!empty($graph)) {
        echo <<<EOT
        <a href="graphs.php?machine_name=$machine&graph=$graph&submit=Show"><img src="minichart.gif" alt="View historical graphs of this data" width="20" height="20" border="0"></a>
EOT;
    }
}


# convert bytes to MB
function b2Mb($bytes) {
    $mb = $bytes / (1024*1024);
    return (int) $mb;
}


# Convert seconds uptime to something readable
function uptime($until) {
    $day = date('z', $until);
    $hour = date('G', $until);
    if ($hour == 0) { # everything's an hour ahead, so roll back
        $hour = 23;
        $day = $day - 1;
    } else {
        $hour = $hour - 1;
    }
    $minute = date('i', $until);
    $return = "";
    if ($day) {
        $return = "$return$day";
        if ($day == 1) {
            $return = "$return Day ";
        } else {
            $return = "$return Days ";
        }
    }
    if ($hour) {
        $return = "$return$hour";
        if ($hour == 1) {
            $return = "$return Hour ";
        } else {
            $return = "$return Hours ";
        }
    }
    $return = "$return$minute";
    if ($minute == 1) {
        $return = "$return Min";
    } else {
        $return = "$return Mins";
    }
    return $return;
}


# show all disk information.
function showDisks($diskRoot, $units, $input) {
    include("latest_config.inc.php");

    $i = 0;
    while(1) {
        $name = getPregMatch("$diskRoot.p$i.attributes.name", $input);
        $mount = getPregMatch("$diskRoot.p$i.attributes.mount", $input);
        if ($name || $mount) {
            $used = "$diskRoot.p$i.attributes.used";
            $total = "$diskRoot.p$i.attributes.total";
            $graph = preg_replace("/_/", "$hex_underscore", $mount);
            $graph = preg_replace("/\//", "$hex_slash", $graph);
            $graph = preg_replace("/\\\\/", "$hex_bslash", $graph);
            $graph = preg_replace("/ /", "$hex_space", $graph);
            $graph = preg_replace("/:/", "$hex_colon", $graph);
            $totalinodes = getPregMatch("$diskRoot.p$i.attributes.totalinodes", $input);
            $freeinodes = getPregMatch("$diskRoot.p$i.attributes.freeinodes", $input);
            showBar("$name ($mount)<br>space used", $used, $total, $units, $input, "disk-$graph");
            showBar("inodes used", (float) $freeinodes, (float) $totalinodes, " inodes", $input, "", "swap");
            showStat("FS Type", "$diskRoot.p$i.attributes.fstype", $input);
            print "          <br><br>\n";
        }
        else {
            break;
        }
        $i++;
    }
}


# show all disk IO information.
function showDiskIO($diskRoot, $input) {
    include("latest_config.inc.php");
 
    $i = 0;
    while(1) {
        $name = getPregMatch("$diskRoot.p$i.attributes.name", $input);
        if ($name) {
            $graph = preg_replace("/_/", "$hex_underscore", $name);
            $graph = preg_replace("/\//", "$hex_slash", $graph);
            $graph = preg_replace("/\\\\/", "$hex_bslash", $graph);
            $graph = preg_replace("/ /", "$hex_space", $graph);
            $graph = preg_replace("/:/", "$hex_colon", $graph);
            print "<br><center><b>(Disk $name)</b></center>";
            showStat("Read bytes (per sec)", "$diskRoot.p$i.attributes.rbytes", $input, "diskio-$graph");
            showStat("Write bytes (per sec)", "$diskRoot.p$i.attributes.wbytes", $input, "diskio-$graph");
            print "          <br>\n";
        }
        else {
            break;
        }
        $i++;
    }
}


# show all network information.
function showNet($netRoot, $input) {
    include("latest_config.inc.php");

    $i = 0;
    while(1) {
        $name = getPregMatch("$netRoot.p$i.attributes.name", $input);
        if ($name) {
            $graph = preg_replace("/_/", "$hex_underscore", $name);
            $graph = preg_replace("/\//", "$hex_slash", $graph);
            $graph = preg_replace("/\\\\/", "$hex_bslash", $graph);
            $graph = preg_replace("/ /", "$hex_space", $graph);
            $graph = preg_replace("/:/", "$hex_colon", $graph);
            $graph = preg_replace("/\(/", "$hex_lbracket", $graph);
            $graph = preg_replace("/\)/", "$hex_rbracket", $graph);
            $graph = preg_replace("/\+/", "$hex_plus", $graph);
            $graph = preg_replace("/#/", "$hex_hash", $graph);
            print "<br><center><b>(Network Interface $name)</b></center>";
            showStat("Received bytes (per sec)", "$netRoot.p$i.attributes.rx", $input, "net-$graph");
            showStat("Transfered bytes (per sec)", "$netRoot.p$i.attributes.tx", $input, "net-$graph");
            print "          <br>\n";
        }
        else {
            break;
        }
        $i++;
    }
}


# show all mail queue information
function showMailQ($mailqRoot, $input) {
    include("latest_config.inc.php");

    $i = 0;
    while(1) {
        $name = getPregMatch("$mailqRoot.p$i.attributes.name", $input);
        if ($name) {
            print "<br><center><b>($name)</b></center>";
            $name = preg_replace("/\s+/", "", $name);
            showStat("Messages in queue", "$mailqRoot.p$i.attributes.size", $input, "mailq-$name");
            print "          <br>\n";
        }
        else {
            break;
        }
        $i++;
    }
}


# Return a preg_match result.
function getPregMatch($value, $input) {
    preg_match("/$value=([^\,\}]*)[\,\}]/", $input, $matches);
    if(!isset($matches[1])) {
        return;
    }
    return $matches[1];
}


# show a bar-represented value.
function showBar($title, $value, $max, $units, $input, $graph="", $arrange='normal') {

    include("latest_config.inc.php");

    $report = $value;
    if (!is_int($value)) {
        $value = getPregMatch($value, $input);
    }
    if (!is_int($max)) {
        $max = getPregMatch($max, $input);
    }
    if (!isset($value) || !isset($max)) {
        return;
    }

    if ($arrange == 'swap') {
        $value = $max - $value;
    }

    if ($units == 'MB') {
        $value = b2Mb ($value);
        $max = b2Mb ($max);
    }

    if(empty($max)) {
        $width = 1;
    }
    else {
        $width = intval($max_width * $value / $max);
        if ($width < 1) {
            $width = 1;
        }
    }

    ?>
        <table border="0" cellpadding="0" cellspacing="0" align="center">
          <tr>
            <td colspan="2"><?php linkToHistory($graph); ?> <b><?php echo $title?></b> <font size="2">(<?php echo $value?><?php echo $units?>)</font></td>
          </tr>
          <tr>
            <td colspan="2" bgcolor="#eeeeff"><img src="<?php echo $barImage?>" border="0" height="20" width="<?php echo $width?>"></td>
          </tr>
          <tr>
            <td colspan="2"><img src="<?php echo $scaleImage?>" border="0" height="11" width="<?php echo $max_width?>"></td>
          </tr>
          <tr>
            <td align="left">0<?php echo $units?></td>
            <td align="right"><?php echo $max?><?php echo $units?></td>
          </tr>
        </table>
    <?php
}


?>

<?php include($titleHTML); ?>

<?php printLine("Display the latest information received from a host"); ?>

<form method="<?php echo $formMethod ?>" action="<?php echo $thisPage ?>">
<?php

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

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

<?php if ($machine) {

       $last_modified = filemtime("$latestDirectory/$machine/$latestData");
       clearstatcache();
       $data_age = time() - $last_modified;

       $last_modified = date("l jS F Y - g:ia", $last_modified);

       if ($data_age > $warning_age) {
           $warning = <<<EOT
               <br>
               <font color="red"><b>
                   Warning:
               </b></font>
                   This realtime report is too old to be considered recent
EOT;
       }
       else {
           $warning = "";
       }

echo <<<EOT
       <table border="0" bgcolor="#000066" cellpadding="3" cellspacing="1">
         <tr>
           <td bgcolor="#000066">
             &nbsp;
           </td>
           <td bgcolor="#ffffcc">
             <font face="arial,sans-serif" size="2">
               <b>Receipt date:</b> $last_modified
               $warning
             </font>
           </td>
         </tr>
       </table>
EOT;

       # Read the file.
       if (file_exists("$latestDirectory/$machine/$latestData")) {
           $input = file("$latestDirectory/$machine/$latestData");
           # All we need is the first line if there is more than one line.
           $input = $input[0];
       }

       if (!isset($input)) {
           echo "<br><br>There are currently no latest details about <b>$machine</b>.  Please notify your i-scream server administrator if you believe this to be incorrect.";
       }
       else {
           # Display the data specified in the display include.
           include("latest_display.inc.php");
       }
   }

?>

<?php printLine(""); ?>

<?php include($bottomHTML); ?>
Revision:	1.53
Committed:	Sat Jun 30 12:12:49 2007 UTC (18 years, 4 months ago) by tdb
Branch:	MAIN
CVS Tags:	HEAD
Changes since 1.52:	+9 -9 lines
Log Message:	More short tag fixes.
#	User	Rev	Content
1	pjm2	1.1	<?php
2
3	tdb	1.37	#
4			# i-scream central monitoring system
5	tdb	1.45	# http://www.i-scream.org
6	tdb	1.37	# Copyright (C) 2000-2002 i-scream
7			#
8			# This program is free software; you can redistribute it and/or
9			# modify it under the terms of the GNU General Public License
10			# as published by the Free Software Foundation; either version 2
11			# of the License, or (at your option) any later version.
12			#
13			# This program is distributed in the hope that it will be useful,
14			# but WITHOUT ANY WARRANTY; without even the implied warranty of
15			# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16			# GNU General Public License for more details.
17			#
18			# You should have received a copy of the GNU General Public License
19			# along with this program; if not, write to the Free Software
20			# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
21			#
22
23	pjm2	1.1	# CONFIGURABLE CONSTANTS: -
24
25			include("latest_config.inc.php");
26
27			#
28			# END CONFIGURATION
29
30	pjm2	1.18	include("iutils.inc.php");
31	pjm2	1.1
32	tdb	1.46	if ($formMethod == "GET") {
33	tdb	1.47	$machine = isset($_GET['machine']) ? $_GET['machine'] : "";
34	tdb	1.46	}
35
36
37	pjm2	1.9	function printLine($title) {
38	pjm2	1.19	echo "<hr style=\"color:#9999ff;\">";
39	pjm2	1.9	echo "<b>$title</b>";
40	pjm2	1.6	}
41
42	pjm2	1.1
43	tdb	1.46	function showUptime($title, $value, $input, $graph="") {
44			$report = $value;
45
46			$value = getPregMatch($value, $input);
47			if (!isset($value)) {
48			$value = "<i><font color=\"#999999\">not sent</font></i>";
49			}
50			?>
51			<table border="0" width="100%">
52			<tr>
53			<td width="50%" align="right" valign="top">
54	tdb	1.53	<b><?php echo $title?></b>
55	tdb	1.46	</td>
56			<td width="50%" align="left" valign="top">
57	tdb	1.52	<?php if (preg_match("/^[0-9]+\.?[0-9]*$/", $value)) {
58	tdb	1.46	linkToHistory($graph);
59			} ?>
60	tdb	1.53	<?php echo uptime($value)?> (<?php echo $value?> seconds)</td>
61	tdb	1.46	</tr>
62			</table>
63	tdb	1.52	<?php
64	tdb	1.46	}
65
66
67	tdb	1.42	function showStat($title, $value, $input, $graph="") {
68	pjm2	1.24
69			$report = $value;
70
71	pjm2	1.28	$value = getPregMatch($value, $input);
72	tdb	1.38	if (!isset($value)) {
73	pjm2	1.8	$value = "<i><font color=\"#999999\">not sent</font></i>";
74	pjm2	1.1	}
75			?>
76			<table border="0" width="100%">
77			<tr>
78	pjm2	1.24	<td width="50%" align="right" valign="top">
79	tdb	1.53	<b><?php echo $title?></b>
80	pjm2	1.24	</td>
81			<td width="50%" align="left" valign="top">
82	tdb	1.52	<?php if (preg_match("/^[0-9]+\.?[0-9]*$/", $value)) {
83	tdb	1.42	linkToHistory($graph);
84	pjm2	1.24	} ?>
85	tdb	1.53	<?php echo $value?></td>
86	pjm2	1.1	</tr>
87			</table>
88	tdb	1.52	<?php
89	pjm2	1.1	}
90
91
92	tdb	1.42	function linkToHistory($graph) {
93	pjm2	1.20	global $machine;
94	tdb	1.42	if(!empty($graph)) {
95			echo <<<EOT
96			<a href="graphs.php?machine_name=$machine&graph=$graph&submit=Show"><img src="minichart.gif" alt="View historical graphs of this data" width="20" height="20" border="0"></a>
97	pjm2	1.20	EOT;
98	tdb	1.42	}
99	pjm2	1.20	}
100
101
102	tdb	1.46	# convert bytes to MB
103			function b2Mb($bytes) {
104			$mb = $bytes / (1024*1024);
105			return (int) $mb;
106			}
107
108
109			# Convert seconds uptime to something readable
110			function uptime($until) {
111			$day = date('z', $until);
112			$hour = date('G', $until);
113	tdb	1.49	if ($hour == 0) { # everything's an hour ahead, so roll back
114			$hour = 23;
115			$day = $day - 1;
116			} else {
117			$hour = $hour - 1;
118			}
119	tdb	1.46	$minute = date('i', $until);
120			$return = "";
121			if ($day) {
122	tdb	1.49	$return = "$return$day";
123			if ($day == 1) {
124			$return = "$return Day ";
125			} else {
126			$return = "$return Days ";
127			}
128	tdb	1.46	}
129			if ($hour) {
130	tdb	1.49	$return = "$return$hour";
131			if ($hour == 1) {
132			$return = "$return Hour ";
133			} else {
134			$return = "$return Hours ";
135			}
136			}
137			$return = "$return$minute";
138			if ($minute == 1) {
139			$return = "$return Min";
140			} else {
141			$return = "$return Mins";
142	tdb	1.46	}
143	tdb	1.49	return $return;
144	tdb	1.46	}
145
146
147	pjm2	1.28	# show all disk information.
148			function showDisks($diskRoot, $units, $input) {
149			include("latest_config.inc.php");
150
151			$i = 0;
152			while(1) {
153			$name = getPregMatch("$diskRoot.p$i.attributes.name", $input);
154	pjm2	1.31	$mount = getPregMatch("$diskRoot.p$i.attributes.mount", $input);
155			if ($name \|\| $mount) {
156			$used = "$diskRoot.p$i.attributes.used";
157	tdb	1.44	$total = "$diskRoot.p$i.attributes.total";
158	tdb	1.42	$graph = preg_replace("/_/", "$hex_underscore", $mount);
159			$graph = preg_replace("/\//", "$hex_slash", $graph);
160	tdb	1.50	$graph = preg_replace("/\\\\/", "$hex_bslash", $graph);
161			$graph = preg_replace("/ /", "$hex_space", $graph);
162			$graph = preg_replace("/:/", "$hex_colon", $graph);
163	tdb	1.43	$totalinodes = getPregMatch("$diskRoot.p$i.attributes.totalinodes", $input);
164			$freeinodes = getPregMatch("$diskRoot.p$i.attributes.freeinodes", $input);
165	tdb	1.44	showBar("$name ($mount)<br>space used", $used, $total, $units, $input, "disk-$graph");
166	tdb	1.46	showBar("inodes used", (float) $freeinodes, (float) $totalinodes, " inodes", $input, "", "swap");
167			showStat("FS Type", "$diskRoot.p$i.attributes.fstype", $input);
168	tdb	1.43	print " <br><br>\n";
169	pjm2	1.28	}
170	pjm2	1.30	else {
171			break;
172			}
173	pjm2	1.28	$i++;
174			}
175			}
176	tdb	1.44
177
178			# show all disk IO information.
179			function showDiskIO($diskRoot, $input) {
180			include("latest_config.inc.php");
181
182			$i = 0;
183			while(1) {
184			$name = getPregMatch("$diskRoot.p$i.attributes.name", $input);
185			if ($name) {
186	tdb	1.51	$graph = preg_replace("/_/", "$hex_underscore", $name);
187			$graph = preg_replace("/\//", "$hex_slash", $graph);
188	tdb	1.50	$graph = preg_replace("/\\\\/", "$hex_bslash", $graph);
189			$graph = preg_replace("/ /", "$hex_space", $graph);
190			$graph = preg_replace("/:/", "$hex_colon", $graph);
191	tdb	1.44	print "<br><center><b>(Disk $name)</b></center>";
192	tdb	1.50	showStat("Read bytes (per sec)", "$diskRoot.p$i.attributes.rbytes", $input, "diskio-$graph");
193			showStat("Write bytes (per sec)", "$diskRoot.p$i.attributes.wbytes", $input, "diskio-$graph");
194	tdb	1.44	print " <br>\n";
195			}
196			else {
197			break;
198			}
199			$i++;
200			}
201			}
202
203
204			# show all network information.
205			function showNet($netRoot, $input) {
206			include("latest_config.inc.php");
207	tdb	1.47
208	tdb	1.44	$i = 0;
209			while(1) {
210			$name = getPregMatch("$netRoot.p$i.attributes.name", $input);
211			if ($name) {
212	tdb	1.51	$graph = preg_replace("/_/", "$hex_underscore", $name);
213			$graph = preg_replace("/\//", "$hex_slash", $graph);
214	tdb	1.50	$graph = preg_replace("/\\\\/", "$hex_bslash", $graph);
215			$graph = preg_replace("/ /", "$hex_space", $graph);
216			$graph = preg_replace("/:/", "$hex_colon", $graph);
217			$graph = preg_replace("/\(/", "$hex_lbracket", $graph);
218			$graph = preg_replace("/\)/", "$hex_rbracket", $graph);
219			$graph = preg_replace("/\+/", "$hex_plus", $graph);
220			$graph = preg_replace("/#/", "$hex_hash", $graph);
221	tdb	1.44	print "<br><center><b>(Network Interface $name)</b></center>";
222	tdb	1.50	showStat("Received bytes (per sec)", "$netRoot.p$i.attributes.rx", $input, "net-$graph");
223			showStat("Transfered bytes (per sec)", "$netRoot.p$i.attributes.tx", $input, "net-$graph");
224	tdb	1.44	print " <br>\n";
225			}
226			else {
227			break;
228			}
229			$i++;
230			}
231			}
232
233	tdb	1.47
234	tdb	1.46	# show all mail queue information
235			function showMailQ($mailqRoot, $input) {
236			include("latest_config.inc.php");
237
238			$i = 0;
239			while(1) {
240			$name = getPregMatch("$mailqRoot.p$i.attributes.name", $input);
241			if ($name) {
242			print "<br><center><b>($name)</b></center>";
243			$name = preg_replace("/\s+/", "", $name);
244			showStat("Messages in queue", "$mailqRoot.p$i.attributes.size", $input, "mailq-$name");
245			print " <br>\n";
246			}
247			else {
248			break;
249			}
250			$i++;
251			}
252			}
253	pjm2	1.28
254	tdb	1.47
255	pjm2	1.28	# Return a preg_match result.
256			function getPregMatch($value, $input) {
257	pjm2	1.29	preg_match("/$value=([^\,\}]*)[\,\}]/", $input, $matches);
258	tdb	1.48	if(!isset($matches[1])) {
259			return;
260			}
261	pjm2	1.28	return $matches[1];
262			}
263
264
265	pjm2	1.1	# show a bar-represented value.
266	tdb	1.42	function showBar($title, $value, $max, $units, $input, $graph="", $arrange='normal') {
267	pjm2	1.1
268			include("latest_config.inc.php");
269
270	pjm2	1.22	$report = $value;
271	tdb	1.43	if (!is_int($value)) {
272			$value = getPregMatch($value, $input);
273			}
274	pjm2	1.1	if (!is_int($max)) {
275	pjm2	1.28	$max = getPregMatch($max, $input);
276	pjm2	1.1	}
277	tdb	1.40	if (!isset($value) \|\| !isset($max)) {
278	pjm2	1.1	return;
279			}
280
281	pjm2	1.26	if ($arrange == 'swap') {
282	pjm2	1.27	$value = $max - $value;
283	tdb	1.46	}
284
285			if ($units == 'MB') {
286			$value = b2Mb ($value);
287			$max = b2Mb ($max);
288	pjm2	1.26	}
289	pjm2	1.27
290	tdb	1.40	if(empty($max)) {
291	pjm2	1.35	$width = 1;
292	tdb	1.40	}
293			else {
294			$width = intval($max_width * $value / $max);
295			if ($width < 1) {
296			$width = 1;
297			}
298	pjm2	1.35	}
299
300	pjm2	1.1	?>
301	pjm2	1.10	<table border="0" cellpadding="0" cellspacing="0" align="center">
302	pjm2	1.1	<tr>
303	tdb	1.53	<td colspan="2"><?php linkToHistory($graph); ?> <b><?php echo $title?></b> <font size="2">(<?php echo $value?><?php echo $units?>)</font></td>
304	pjm2	1.1	</tr>
305			<tr>
306	tdb	1.53	<td colspan="2" bgcolor="#eeeeff"><img src="<?php echo $barImage?>" border="0" height="20" width="<?php echo $width?>"></td>
307	pjm2	1.1	</tr>
308			<tr>
309	tdb	1.53	<td colspan="2"><img src="<?php echo $scaleImage?>" border="0" height="11" width="<?php echo $max_width?>"></td>
310	pjm2	1.1	</tr>
311			<tr>
312	tdb	1.53	<td align="left">0<?php echo $units?></td>
313			<td align="right"><?php echo $max?><?php echo $units?></td>
314	pjm2	1.15	</tr>
315	pjm2	1.1	</table>
316	tdb	1.52	<?php
317	pjm2	1.1	}
318
319
320			?>
321
322	tdb	1.52	<?php include($titleHTML); ?>
323	pjm2	1.1
324	tdb	1.52	<?php printLine("Display the latest information received from a host"); ?>
325	pjm2	1.1
326	tdb	1.52	<form method="<?php echo $formMethod ?>" action="<?php echo $thisPage ?>">
327			<?php
328	pjm2	1.1
329	pjm2	1.5	$file_array = getdirArray($latestDirectory,'asort');
330	pjm2	1.1	print "<select size=\"1\" name=\"machine\">";
331			if ($machine) { ?>
332	tdb	1.52	<option selected value="<?php echo $machine ?>"><?php echo $machine ?></option>
333	pjm2	1.1	<option value="">----------------</option>
334	tdb	1.52	<?php }
335	pjm2	1.1	foreach($file_array as $file_name) {
336	pjm2	1.3	#if (is_dir($file_name)) {
337	pjm2	1.1	print "<option value=\"$file_name\">$file_name</option>";
338	pjm2	1.3	#}
339	pjm2	1.1	}
340			print "</select>";
341
342			?>
343			<input type="submit" name="submit" value="Display">
344			</form>
345
346	tdb	1.52	<?php if ($machine) {
347	pjm2	1.1
348	pjm2	1.12	$last_modified = filemtime("$latestDirectory/$machine/$latestData");
349			clearstatcache();
350			$data_age = time() - $last_modified;
351
352	pjm2	1.36	$last_modified = date("l jS F Y - g:ia", $last_modified);
353	pjm2	1.12
354			if ($data_age > $warning_age) {
355			$warning = <<<EOT
356			<br>
357			<font color="red"><b>
358			Warning:
359			</b></font>
360			This realtime report is too old to be considered recent
361			EOT;
362	tdb	1.47	}
363			else {
364			$warning = "";
365	pjm2	1.12	}
366
367			echo <<<EOT
368	pjm2	1.16	<table border="0" bgcolor="#000066" cellpadding="3" cellspacing="1">
369	pjm2	1.12	<tr>
370			<td bgcolor="#000066">
371
372			</td>
373			<td bgcolor="#ffffcc">
374			<font face="arial,sans-serif" size="2">
375	pjm2	1.24	<b>Receipt date:</b> $last_modified
376	pjm2	1.12	$warning
377			</font>
378			</td>
379			</tr>
380			</table>
381			EOT;
382
383	pjm2	1.1	# Read the file.
384	pjm2	1.25	if (file_exists("$latestDirectory/$machine/$latestData")) {
385			$input = file("$latestDirectory/$machine/$latestData");
386			# All we need is the first line if there is more than one line.
387			$input = $input[0];
388			}
389	pjm2	1.1
390	tdb	1.38	if (!isset($input)) {
391	pjm2	1.25	echo "<br><br>There are currently no latest details about <b>$machine</b>. Please notify your i-scream server administrator if you believe this to be incorrect.";
392	pjm2	1.1	}
393			else {
394			# Display the data specified in the display include.
395			include("latest_display.inc.php");
396			}
397	pjm2	1.9	}
398	pjm2	1.12
399	pjm2	1.1	?>
400
401	tdb	1.52	<?php printLine(""); ?>
402	pjm2	1.1
403	tdb	1.52	<?php include($bottomHTML); ?>