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Comparing projects/cms/source/reports/php/latest/latest.php (file contents):
Revision 1.4 by pjm2, Thu Mar 8 21:55:49 2001 UTC vs.
Revision 1.33 by pjm2, Sat Mar 17 22:52:58 2001 UTC

# Line 10 | Line 10 | include("latest_config.inc.php");
10   #
11   # END CONFIGURATION
12  
13 + include("iutils.inc.php");
14  
15 < # return an array of subdirectories from a directory.
16 < function getdirArray($dir='./',$sort='asort') {
17 <    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 $dir_array;
32 <        } else {
33 <            Return FALSE;
34 <        }
35 <    } else {
36 <        Return FALSE;
37 <    }
15 > function printLine($title) {
16 >    echo "<hr style=\"color:#9999ff;\">";
17 >    echo "<b>$title</b>";
18   }
19  
20  
21   function showStat($title, $value, $input) {
22 <    preg_match("/$value=([^\,]*)[\,|\}]/", $input, $matches);
23 <    $value = $matches[1];
22 >
23 >    $report = $value;
24 >
25 >    $value = getPregMatch($value, $input);
26      if (empty($value)) {
27 <        $value = "<i>unknown</i>";
27 >        $value = "<i><font color=\"#999999\">not sent</font></i>";
28      }
29      ?>
30          <table border="0" width="100%">
31            <tr>
32 <            <td width="50%" align="right"><b><?=$title?></b></td>
33 <            <td width="50%" align="left"><?=$value?></td>
32 >            <td width="50%" align="right" valign="top">
33 >             <b><?=$title?></b>
34 >            </td>
35 >            <td width="50%" align="left" valign="top">
36 >             <? if (preg_match("/^[0-9]+\.?[0-9]*$/", $value)) {
37 >                    linkToHistory($report);
38 >                } ?>
39 >              <?=$value?></td>
40            </tr>
41          </table>
42      <?
43   }
44  
45  
46 + function linkToHistory($report) {
47 +    global $machine;
48 +    $yesterday = date("Y-m-d", time() - 86400);
49 +    echo <<<EOT
50 +        <a href="browser.php?machine_name=$machine&report=$report&day=$yesterday&submit=Show"><img src="minichart.gif" alt="View yesterday's 24-hour chart" width="20" height="20" border="0"></a>
51 + EOT;
52 + }
53 +
54 +
55 + # show all disk information.
56 + function showDisks($diskRoot, $units, $input) {
57 +    include("latest_config.inc.php");
58 +
59 +    $i = 0;
60 +    while(1) {
61 +        $name = getPregMatch("$diskRoot.p$i.attributes.name", $input);
62 +        $mount = getPregMatch("$diskRoot.p$i.attributes.mount", $input);
63 +        if ($name || $mount) {
64 +            $used = "$diskRoot.p$i.attributes.used";
65 +            $kbytes = "$diskRoot.p$i.attributes.kbytes";
66 +            showBar("$name ($mount)", $used, $kbytes, $units, $input);
67 +        }
68 +        else {
69 +            break;
70 +        }
71 +        $i++;
72 +    }
73 + }
74 +
75 + # Return a preg_match result.
76 + function getPregMatch($value, $input) {
77 +    preg_match("/$value=([^\,\}]*)[\,\}]/", $input, $matches);
78 +    return $matches[1];
79 + }
80 +
81 +
82   # show a bar-represented value.
83 < function showBar($title, $value, $max, $input) {
83 > function showBar($title, $value, $max, $units, $input, $arrange='normal') {
84  
85      include("latest_config.inc.php");
86  
87 <    preg_match("/$value=([^\,]*)\,/", $input, $matches);
88 <    $value = $matches[1];
87 >    $report = $value;
88 >
89 >    $value = getPregMatch($value, $input);
90      if (!is_int($max)) {
91 <        preg_match("/$max=([^\,]*)\,/", $input, $matches);
67 <        $max = $matches[1];
91 >        $max = getPregMatch($max, $input);
92      }
93      if (empty($value) || empty($max)) {
94          return;
95      }
96  
97 +    if ($arrange == 'swap') {
98 +        $value = $max - $value;
99 +    }
100 +
101      $width = intval($max_width * $value / $max);
102  
103      ?>
104 <        <table border="0" cellpadding="0" cellspacing="0">
104 >        <table border="0" cellpadding="0" cellspacing="0" align="center">
105            <tr>
106 <            <td colspan="2"><b><?=$title?></b></td>
106 >            <td colspan="2"><? linkToHistory($report); ?> <b><?=$title?></b> <font size="2">(<?=$value?><?=$units?>)</font></td>
107            </tr>
108            <tr>
109              <td colspan="2" bgcolor="#eeeeff"><img src="<?=$barImage?>" border="0" height="20" width="<?=$width?>"></td>
# Line 84 | Line 112 | function showBar($title, $value, $max, $input) {
112              <td colspan="2"><img src="<?=$scaleImage?>" border="0" height="11" width="<?=$max_width?>"></td>
113            </tr>
114            <tr>
115 <            <td align="left">0</td>
116 <            <td align="right"><?=$max?></td>
115 >            <td align="left">0<?=$units?></td>
116 >            <td align="right"><?=$max?><?=$units?></td>
117            </tr>
118 +          <tr>
119 +            <td colspan="2">&nbsp;</td>
120 +          </tr>
121          </table>
122      <?
123   }
# Line 96 | Line 127 | function showBar($title, $value, $max, $input) {
127  
128   <? include($titleHTML); ?>
129  
130 < <hr weight="1" color="<? echo $lineColor ?>">
130 > <? printLine("Display the latest information received from a host"); ?>
131  
101 – <b>Display the latest information received from a host</b>
132   <form method="<? echo $formMethod ?>" action="<? echo $thisPage ?>">
133   <?
134  
135 <    $file_array = getdirArray($latestDirectory,'rsort');
135 >    $file_array = getdirArray($latestDirectory,'asort');
136      print "<select size=\"1\" name=\"machine\">";
137      if ($machine) { ?>
138          <option selected value="<? echo $machine ?>"><? echo $machine ?></option>
# Line 119 | Line 149 | function showBar($title, $value, $max, $input) {
149   <input type="submit" name="submit" value="Display">
150   </form>
151  
122 – <hr weight="1" color="<? echo $lineColor ?>">
123 –
152   <? if ($machine) {
153  
154 +       $last_modified = filemtime("$latestDirectory/$machine/$latestData");
155 +       clearstatcache();
156 +       $data_age = time() - $last_modified;
157 +
158 +       $last_modified = date("l jS F - g:ia", $last_modified);
159 +
160 +       if ($data_age > $warning_age) {
161 +           $warning = <<<EOT
162 +               <br>
163 +               <font color="red"><b>
164 +                   Warning:
165 +               </b></font>
166 +                   This realtime report is too old to be considered recent
167 + EOT;
168 +       }
169 +
170 + echo <<<EOT
171 +       <table border="0" bgcolor="#000066" cellpadding="3" cellspacing="1">
172 +         <tr>
173 +           <td bgcolor="#000066">
174 +             &nbsp;
175 +           </td>
176 +           <td bgcolor="#ffffcc">
177 +             <font face="arial,sans-serif" size="2">
178 +               <b>Receipt date:</b> $last_modified
179 +               $warning
180 +             </font>
181 +           </td>
182 +         </tr>
183 +       </table>
184 + EOT;
185 +
186         # Read the file.
187 <       #$input = "packet.attributes.machine_name=raptor.ukc.ac.uk,packet.memory.free=10,packet.memory.total=100,";
188 <       $input = file("$latestDirectory/$machine/$latestData");
189 <       # All we need is the first line if there is more than one line.
190 <       $input = $input[0];
187 >       if (file_exists("$latestDirectory/$machine/$latestData")) {
188 >           $input = file("$latestDirectory/$machine/$latestData");
189 >           # All we need is the first line if there is more than one line.
190 >           $input = $input[0];
191 >       }
192  
193         if (empty($input)) {
194 <           echo "<br><br>There was an error reading from the latest packet received.  Please notify your i-scream server administrator.";
194 >           echo "<br><br>There are currently no latest details about <b>$machine</b>.  Please notify your i-scream server administrator if you believe this to be incorrect.";
195         }
196         else {
197             # Display the data specified in the display include.
# Line 140 | Line 201 | function showBar($title, $value, $max, $input) {
201  
202   ?>
203  
204 + <? printLine(""); ?>
205  
206   <? include($bottomHTML); ?>

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