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Revision 92e8cb11

Added by Renato Botelho almost 12 years ago

Improvements on Diagnostics -> Routes

  • Add filter expression
  • Add limit number of rows option (default 100)
  • Run one netstat for each section
  • Load netstat result using ajax after page is loaded

View differences:

usr/local/www/diag_routes.php
42 42 

  		




  43
  43
  
    
include('guiconfig.inc');


  		




  44
  44
  
    

  		




  
  45
  
    
if (isset($_REQUEST['isAjax'])) {


  		




  
  46
  
    
	$netstat = "/usr/bin/netstat -rW";


  		




  
  47
  
    
	if (isset($_REQUEST['IPv6'])) {


  		




  
  48
  
    
		$netstat .= " -f inet6";


  		




  
  49
  
    
		echo "IPv6\n";


  		




  
  50
  
    
	} else {


  		




  
  51
  
    
		$netstat .= " -f inet";


  		




  
  52
  
    
		echo "IPv4\n";


  		




  
  53
  
    
	}


  		




  
  54
  
    
	$netstat .= (isset($_REQUEST['IPv6']) ? " -f inet6" : " -f inet");


  		




  
  55
  
    
	if (!isset($_REQUEST['resolve']))


  		




  
  56
  
    
		$netstat .= " -n";


  		




  
  57
  
    

  		




  
  58
  
    
	if (!empty($_REQUEST['filter']))


  		




  
  59
  
    
		$netstat .= " | /usr/bin/sed -e '1,3d; 5,\$ { /" . escapeshellarg(htmlspecialchars($_REQUEST['filter'])) . "/!d; };'";


  		




  
  60
  
    
	else


  		




  
  61
  
    
		$netstat .= " | /usr/bin/sed -e '1,3d'";


  		




  
  62
  
    

  		




  
  63
  
    
	if (is_numeric($_REQUEST['limit']) && $_REQUEST['limit'] > 0)


  		




  
  64
  
    
		$netstat .= " | /usr/bin/head -n {$_REQUEST['limit']}";


  		




  
  65
  
    

  		




  
  66
  
    
	echo htmlspecialchars_decode(shell_exec($netstat));


  		




  
  67
  
    

  		




  
  68
  
    
	exit;


  		




  
  69
  
    
}


  		




  
  70
  
    

  		




  45
  71
  
    
$pgtitle = array(gettext("Diagnostics"),gettext("Routing tables"));


  		




  46
  72
  
    
$shortcut_section = "routing";


  		




  47
  73
  
    

  		




  ......




  49
  75
  
    

  		




  50
  76
  
    
?>


  		




  51
  77
  
    
<body link="#000000" vlink="#000000" alink="#000000">


  		




  
  78
  
    

  		




  
  79
  
    
<script type="text/javascript">


  		




  
  80
  
    
//<![CDATA[


  		




  
  81
  
    

  		




  
  82
  
    
	function update_routes(section) {


  		




  
  83
  
    
		var url = "diag_routes.php";


  		




  
  84
  
    
		var limit = jQuery('#limit option:selected').text();


  		




  
  85
  
    
		var filter = jQuery('#filter').val();


  		




  
  86
  
    
		var params = "isAjax=true&limit=" + limit + "&filter=" + filter;


  		




  
  87
  
    
		if (jQuery('#resolve').is(':checked'))


  		




  
  88
  
    
			params += "&resolve=true";


  		




  
  89
  
    
		if (section == "IPv6")


  		




  
  90
  
    
			params += "&IPv6=true";


  		




  
  91
  
    
		var myAjax = new Ajax.Request(


  		




  
  92
  
    
			url,


  		




  
  93
  
    
			{


  		




  
  94
  
    
				method: 'post',


  		




  
  95
  
    
				parameters: params,


  		




  
  96
  
    
				onComplete: update_routes_callback


  		




  
  97
  
    
			});


  		




  
  98
  
    
	}


  		




  
  99
  
    

  		




  
  100
  
    
	function update_routes_callback(transport) {


  		




  
  101
  
    
		// First line contains section


  		




  
  102
  
    
		var responseTextArr = transport.responseText.split("\n");


  		




  
  103
  
    
		var section = responseTextArr.shift();


  		




  
  104
  
    
		var tbody = '';


  		




  
  105
  
    
		var field = '';


  		




  
  106
  
    
		var elements = 8;


  		




  
  107
  
    
		var tr_class = '';


  		




  
  108
  
    

  		




  
  109
  
    
		var thead = '<tr><td class="listtopic" colspan="' + elements + '"><strong>' + section + '</strong></td></tr>' + "\n";


  		




  
  110
  
    
		for (var i = 0; i < responseTextArr.length; i++) {


  		




  
  111
  
    
			if (responseTextArr[i] == "")


  		




  
  112
  
    
				continue;


  		




  
  113
  
    
			var tmp = '';


  		




  
  114
  
    
			if (i == 0) {


  		




  
  115
  
    
				tr_class = 'listhdrr';


  		




  
  116
  
    
				tmp += '<tr class="sortableHeaderRowIdentifier">' + "\n";


  		




  
  117
  
    
			} else {


  		




  
  118
  
    
				tr_class = 'listlr';


  		




  
  119
  
    
				tmp += '<tr>' + "\n";


  		




  
  120
  
    
			}


  		




  
  121
  
    
			var j = 0;


  		




  
  122
  
    
			var entry = responseTextArr[i].split(" ");


  		




  
  123
  
    
			for (var k = 0; k < entry.length; k++) {


  		




  
  124
  
    
				if (entry[k] == "")


  		




  
  125
  
    
					continue;


  		




  
  126
  
    
				if (i == 0 && j == (elements - 1))


  		




  
  127
  
    
					tr_class = 'listhdr';


  		




  
  128
  
    
				tmp += '<td class="' + tr_class + '">' + entry[k] + '</td>' + "\n";


  		




  
  129
  
    
				if (i > 0)


  		




  
  130
  
    
					tr_class = 'listr';


  		




  
  131
  
    
				j++;


  		




  
  132
  
    
			}


  		




  
  133
  
    
			// The 'Expire' field might be blank


  		




  
  134
  
    
			if (j == (elements - 1))


  		




  
  135
  
    
				tmp += '<td class="listr">&nbsp;</td>' + "\n";


  		




  
  136
  
    
			tmp += '</tr>' + "\n";


  		




  
  137
  
    
			if (i == 0)


  		




  
  138
  
    
				thead += tmp;


  		




  
  139
  
    
			else


  		




  
  140
  
    
				tbody += tmp;


  		




  
  141
  
    
		}


  		




  
  142
  
    
		jQuery('#' + section + ' > thead').html(thead);


  		




  
  143
  
    
		jQuery('#' + section + ' > tbody').html(tbody);


  		




  
  144
  
    
	}


  		




  
  145
  
    

  		




  
  146
  
    
//]]>


  		




  
  147
  
    
</script>


  		




  
  148
  
    

  		




  52
  149
  
    
<?php include("fbegin.inc"); ?>


  		




  53
  150
  
    

  		




  
  151
  
    
<script type="text/javascript">


  		




  
  152
  
    
//<![CDATA[


  		




  
  153
  
    

  		




  
  154
  
    
	function update_all_routes() {


  		




  
  155
  
    
		update_routes("IPv4");


  		




  
  156
  
    
		update_routes("IPv6");


  		




  
  157
  
    
	}


  		




  
  158
  
    

  		




  
  159
  
    
	jQuery(document).ready(function(){setTimeout('update_all_routes()', 5000);});


  		




  
  160
  
    

  		




  
  161
  
    
//]]>


  		




  
  162
  
    
</script>


  		




  
  163
  
    

  		




  54
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<div id="mainarea">


  		




  55
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<form action="diag_routes.php" method="post">


  		




  56
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<table class="tabcont" width="100%" border="0" cellspacing="0" cellpadding="6">


  		




  ......




  58
  168
  
    
<tr>


  		




  59
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<td class="vncellreq" width="22%"><?=gettext("Name resolution");?></td>


  		




  60
  170
  
    
<td class="vtable" width="78%">


  		




  61
  
  
    
<input type="checkbox" class="formfld" name="resolve" value="yes" <?php if ($_POST['resolve'] == 'yes') echo 'checked'; ?>><?=gettext("Enable");?></input>


  		




  
  171
  
    
<input type="checkbox" class="formfld" id="resolve" name="resolve" value="yes" <?php if ($_POST['resolve'] == 'yes') echo 'checked'; ?>><?=gettext("Enable");?></input>


  		




  62
  172
  
    
<br />


  		




  63
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<span class="expl"><?=gettext("Enable this to attempt to resolve names when displaying the tables.");?></span>


  		




  64
  174
  
    
</td>


  		




  65
  175
  
    
</tr>


  		




  66
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  177
  
    
<tr>


  		




  
  178
  
    
<td class="vncellreq" width="22%"><?=gettext("Number of rows");?></td>


  		




  
  179
  
    
<td class="vtable" width="78%">


  		




  
  180
  
    
<select id="limit" name="limit">


  		




  
  181
  
    
<?php


  		




  
  182
  
    
	foreach (array("10", "50", "100", "200", "500", "1000", gettext("all")) as $item) {


  		




  
  183
  
    
		echo "<option value=\"{$item}\" " . ($item == "100" ? "selected" : "") . ">{$item}</option>\n";


  		




  
  184
  
    
	}


  		




  
  185
  
    
?>


  		




  
  186
  
    
</select>


  		




  
  187
  
    
<br />


  		




  
  188
  
    
<span class="expl"><?=gettext("Select how many rows to display.");?></span>


  		




  
  189
  
    
</td>


  		




  
  190
  
    
</tr>


  		




  
  191
  
    

  		




  
  192
  
    
<tr>


  		




  
  193
  
    
<td class="vncellreq" width="22%"><?=gettext("Filter expression");?></td>


  		




  
  194
  
    
<td class="vtable" width="78%">


  		




  
  195
  
    
<input type="text" class="formfld search" name="filter" id="filter" />


  		




  
  196
  
    
<br />


  		




  
  197
  
    
<span class="expl"><?=gettext("Use a regular expression to filter IP address or hostnames.");?></span>


  		




  
  198
  
    
</td>


  		




  
  199
  
    
</tr>


  		




  
  200
  
    

  		




  67
  201
  
    
<tr>


  		




  68
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<td class="vncellreq" width="22%">&nbsp;</td>


  		




  69
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<td class="vtable" width="78%">


  		




  70
  
  
    
<input type="submit" class="formbtn" name="submit" value="<?=gettext("Show"); ?>" />


  		




  
  204
  
    
<input type="button" class="formbtn" name="update" onclick="update_all_routes();" value="<?=gettext("Update"); ?>" />


  		




  71
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<br />


  		




  72
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<br />


  		




  73
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<span class="vexpl"><span class="red"><strong><?=gettext("Note:")?></strong></span> <?=gettext("By enabling name resolution, the query should take a bit longer. You can stop it at any time by clicking the Stop button in your browser.");?></span>


  		




  ......




  77
  211
  
    
</table>


  		




  78
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</form>


  		




  79
  213
  
    

  		




  80
  
  
    
<?php


  		




  81
  
  
    

  		




  82
  
  
    
	$netstat = ($_POST['resolve'] == 'yes' ? 'netstat -rW' : 'netstat -nrW');


  		




  83
  
  
    
	list($dummy, $internet, $internet6) = explode("\n\n", shell_exec($netstat));


  		




  84
  
  
    

  		




  85
  
  
    
	foreach (array(&$internet, &$internet6) as $tabindex => $table) {


  		




  86
  
  
    
		$elements = ($tabindex == 0 ? 8 : 8);


  		




  87
  
  
    
		$name = ($tabindex == 0 ? 'IPv4' : 'IPv6');


  		




  88
  
  
    
?>


  		




  89
  
  
    
<table class="tabcont sortable" width="100%" cellspacing="0" cellpadding="6" border="0">


  		




  90
  
  
    
<thead>


  		




  91
  
  
    
<tr><td class="listtopic" colspan="<?=$elements?>"><strong><?=$name;?></strong></font></td></tr>


  		




  92
  
  
    
<?php


  		




  93
  
  
    
		foreach (explode("\n", $table) as $i => $line) {


  		




  94
  
  
    
			if ($i == 0) continue;


  		




  95
  
  
    
			if ($line == "") continue;


  		




  96
  
  
    

  		




  97
  
  
    
			if ($i == 1)


  		




  98
  
  
    
				$class = 'listhdrr';


  		




  99
  
  
    
			else


  		




  100
  
  
    
				$class = 'listlr';


  		




  101
  
  
    

  		




  102
  
  
    
			if ($i == 1)


  		




  103
  
  
    
				print("<tr class=\"sortableHeaderRowIdentifier\">\n");


  		




  104
  
  
    
			else


  		




  105
  
  
    
				print("<tr>\n");


  		




  106
  
  
    
				


  		




  107
  
  
    
			$j = 0;


  		




  108
  
  
    
			foreach (explode(' ', $line) as $entry) {


  		




  109
  
  
    
				if ($entry == '') continue;


  		




  110
  
  
    
				if ($i == 1 && $j == $elements - 1)


  		




  111
  
  
    
					$class = 'listhdr';


  		




  112
  
  
    
				print("<td class=\"$class\">$entry</td>\n");


  		




  113
  
  
    
				if ($i > 1)


  		




  114
  
  
    
					$class = 'listr';


  		




  115
  
  
    
				$j++;


  		




  116
  
  
    
			}


  		




  117
  
  
    
			// The 'Expire' field might be blank


  		




  118
  
  
    
			if ($j == $elements - 1)


  		




  119
  
  
    
				print('<td class="listr">&nbsp;</td>' . "\n");


  		




  120
  
  
    
			print("</tr>\n");


  		




  121
  
  
    
			if ($i == 1)


  		




  122
  
  
    
				print("</thead>\n");


  		




  123
  
  
    
		}


  		




  124
  
  
    
		print("</table>\n");


  		




  125
  
  
    
	} 


  		




  126
  
  
    

  		




  127
  
  
    
?>


  		




  
  214
  
    
<table class="tabcont sortable" width="100%" cellspacing="0" cellpadding="6" border="0" id="IPv4">


  		




  
  215
  
    
	<thead>


  		




  
  216
  
    
		<tr><td class="listtopic"><strong>IPv4</strong></td></tr>


  		




  
  217
  
    
	</thead>


  		




  
  218
  
    
	<tbody>


  		




  
  219
  
    
		<tr><td class="listhdrr"><?=gettext("Gathering data, please wait...");?></td></tr>


  		




  
  220
  
    
	</tbody>


  		




  
  221
  
    
</table>


  		




  
  222
  
    
<table class="tabcont sortable" width="100%" cellspacing="0" cellpadding="6" border="0" id="IPv6">


  		




  
  223
  
    
	<thead>


  		




  
  224
  
    
		<tr><td class="listtopic"><strong>IPv6</strong></td></tr>


  		




  
  225
  
    
	</thead>


  		




  
  226
  
    
	<tbody>


  		




  
  227
  
    
		<tr><td class="listhdrr"><?=gettext("Gathering data, please wait...");?></td></tr>


  		




  
  228
  
    
	</tbody>


  		




  128
  229
  
    
</table>


  		




  129
  230
  
    

  		




  130
  231
  
    
</div>


  		












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