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<?php |
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|
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# Navigation for the i-scream alerts. |
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# pjm2@ukc.ac.uk |
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# |
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# CONFIGURABLE CONSTANTS: - |
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|
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include("alerts_config.inc.php"); |
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|
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# |
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# END CONFIGURATION |
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|
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include("iutils.inc.php"); |
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|
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function printLine($title) { |
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echo "<hr style=\"color:#9999ff;\">"; |
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echo "<b>$title</b>"; |
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} |
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|
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function getValue($value, $alert) { |
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preg_match("/$value=([^\,\}]*)[\,\}]/", $alert, $matches); |
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return $matches[1]; |
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} |
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|
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function printAlert($machine, $alert) { |
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|
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include("alerts_config.inc.php"); |
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|
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$alertLevel = getValue("alertLevel", $alert); |
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$lastAlert = getValue("lastAlert", $alert); |
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$thresholdLevel = getValue("thresholdLevel", $alert); |
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$source = getValue("source", $alert); |
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$thresholdValue = getValue("thresholdValue", $alert); |
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$value = getValue("value", $alert); |
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$attributeName = getValue("attributeName", $alert); |
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$timeTillNextAlert = getValue("timeTillNextAlert", $alert); |
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$initialAlertTime = getValue("initialAlertTime", $alert); |
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|
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$alertColour = $alertLevelColours[$alertLevel]; |
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$alertLevel = $alertLevelNames[$alertLevel]; |
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$initialAlertTime = strftime("%x %X", intval($initialAlertTime / 1000)); |
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|
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echo <<<EOT |
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|
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<table border="0" cellspacing="5"> |
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<tr> |
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<td><b>$attributeName</b></td> |
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<td> </td> |
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<td><font color="$alertColour" size="2"><b>$alertLevel</b></font></td> |
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<td> </td> |
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</tr> |
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<tr> |
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<td><font size="2">Threshold:</font></td> |
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<td>$thresholdValue</td> |
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<td><font size="2">Initially raised:</font></td> |
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<td>$initialAlertTime</td> |
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</tr> |
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<tr> |
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<td><font size="2">Alert value:</font></td> |
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<td><b>$value</b></td> |
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<td><!--Next alert time:--> </td> |
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<td><!--$timeTillNextAlert--> </td> |
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</tr> |
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</table> |
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|
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EOT; |
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|
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printLine(""); |
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|
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} |
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|
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function printReports($machine) { |
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# Get a list of all files in the machine's directory. |
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include("alerts_config.inc.php"); |
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$alertArray = getdirArray("$alertDirectory/$machine", 'rsort'); |
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|
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echo <<<EOT |
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<center> |
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<font size="4"> |
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<b> |
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Current alerts for $machine |
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</b> |
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</font> |
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<font size="2"> |
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<br>Sorted by time, latest first. |
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</font> |
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</center> |
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|
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EOT; |
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|
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printLine(""); |
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|
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if ($alertArray != FALSE) { |
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|
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foreach($alertArray as $file_name) { |
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$input = file("$alertDirectory/$machine/$file_name"); |
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$input = $input[0]; |
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$alerts[] = $input; |
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} |
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|
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foreach ($alerts as $alert) { |
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printAlert($machine, $alert); |
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} |
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} |
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else { |
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echo "There are currently no alerts held about <b>$machine</b>"; |
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} |
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} |
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|
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|
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?> |
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|
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<? include($titleHTML); ?> |
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|
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<? printLine("Display the latest alerts for a host"); ?> |
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|
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<form method="<? echo $formMethod ?>" action="<? echo $thisPage ?>"> |
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<? |
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|
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$file_array = getdirArray($alertDirectory,'asort'); |
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print "<select size=\"1\" name=\"machine\">"; |
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if ($machine) { ?> |
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<option selected value="<? echo $machine ?>"><? echo $machine ?></option> |
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<option value="">----------------</option> |
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<? } |
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foreach($file_array as $file_name) { |
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#if (is_dir($file_name)) { |
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print "<option value=\"$file_name\">$file_name</option>"; |
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#} |
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} |
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print "</select>"; |
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|
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?> |
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<input type="submit" name="submit" value="Display"> |
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</form> |
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|
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<? if ($machine) { |
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|
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printLine(""); |
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|
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printReports($machine); |
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|
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} |
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else { |
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printLine(""); |
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} |
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|
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?> |
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|
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<? include($bottomHTML); ?> |
