From 20e1e49548c3d41249b67ed895d36a552f74eecd Mon Sep 17 00:00:00 2001
From: Ad Schellevis <ad@opnsense.org>
Date: Sun, 13 Mar 2016 20:40:54 +0100
Subject: [PATCH] whitespace / unused css classes in diag_sockets.php

---
 src/www/diag_sockets.php | 199 ++++++++++++++++++---------------------
 1 file changed, 90 insertions(+), 109 deletions(-)

diff --git a/src/www/diag_sockets.php b/src/www/diag_sockets.php
index df728927f..1d81d5691 100644
--- a/src/www/diag_sockets.php
+++ b/src/www/diag_sockets.php
@@ -1,31 +1,30 @@
 <?php
 
 /*
-	Copyright (C) 2014 Deciso B.V.
-	Copyright (C) 2012
-	All rights reserved.
+    Copyright (C) 2014 Deciso B.V.
+    Copyright (C) 2012
+    All rights reserved.
 
-	Redistribution and use in source and binary forms, with or without
-	modification, are permitted provided that the following conditions are met:
+    Redistribution and use in source and binary forms, with or without
+    modification, are permitted provided that the following conditions are met:
 
-	1. Redistributions of source code must retain the above copyright notice,
-	this list of conditions and the following disclaimer.
+    1. Redistributions of source code must retain the above copyright notice,
+    this list of conditions and the following disclaimer.
 
-	2. Redistributions in binary form must reproduce the above copyright
-	notice, this list of conditions and the following disclaimer in the
-	documentation and/or other materials provided with the distribution.
-
-	THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
-	INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
-	AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-	AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
-	OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-	SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-	INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-	CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-	ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-	POSSIBILITY OF SUCH DAMAGE.
+    2. Redistributions in binary form must reproduce the above copyright
+    notice, this list of conditions and the following disclaimer in the
+    documentation and/or other materials provided with the distribution.
 
+    THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
+    INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
+    AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+    AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
+    OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+    SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+    INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+    CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+    ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+    POSSIBILITY OF SUCH DAMAGE.
 */
 
 include('guiconfig.inc');
@@ -43,102 +42,84 @@ $showAllOption = $showAll ? "" : "?showAll";
 ?>
 
 <section class="page-content-main">
-	<div class="container-fluid">
-		<div class="row">
-
-			<section class="col-xs-12">
-
-      <p><?= sprintf(gettext('Information about listening sockets for both %sIPv4%s and %sIPv6%s.'), '<a href="#IPv4">','</a>','<a href="#IPv6">','</a>') ?></p>
-      <p><?= sprintf(gettext('For explanation about the meaning of the information listed for each socket click %shere%s.'),'<a href="#about">','</a>') ?></p>
-      <p><input type="button" class="btn btn-default" value="<?=$showAllText?>" onclick="window.location.href='diag_sockets.php<?=$showAllOption?>'"/><br/><?= gettext('To show information about both listening and connected sockets click this.') ?></p>
-
-				<?php if (isset($input_errors) && count($input_errors) > 0) print_input_errors($input_errors); ?>
-			</section>
-
-
+  <div class="container-fluid">
+    <div class="row">
+      <section class="col-xs-12">
+        <p><?= sprintf(gettext('Information about listening sockets for both %sIPv4%s and %sIPv6%s.'), '<a href="#IPv4">','</a>','<a href="#IPv6">','</a>') ?></p>
+        <p><?= sprintf(gettext('For explanation about the meaning of the information listed for each socket click %shere%s.'),'<a href="#about">','</a>') ?></p>
+        <p><input type="button" class="btn btn-default" value="<?=$showAllText?>" onclick="window.location.href='diag_sockets.php<?=$showAllOption?>'"/><br/><?= gettext('To show information about both listening and connected sockets click this.') ?></p>
+        <?php if (isset($input_errors) && count($input_errors) > 0) print_input_errors($input_errors); ?>
+      </section>
 <?php
-	if (isset($_GET['showAll']))
-	{
-		$internet4 = shell_exec('sockstat -4');
-		$internet6 = shell_exec('sockstat -6');
-	} else {
-		$internet4 = shell_exec('sockstat -4lL');
-		$internet6 = shell_exec('sockstat -6lL');
-	}
-	foreach (array(&$internet4, &$internet6) as $tabindex => $table) {
-		$elements = ($tabindex == 0 ? 7 : 7);
-		$name = ($tabindex == 0 ? 'IPv4' : 'IPv6');
+      if (isset($_GET['showAll'])) {
+        $internet4 = shell_exec('sockstat -4');
+        $internet6 = shell_exec('sockstat -6');
+      } else {
+        $internet4 = shell_exec('sockstat -4lL');
+        $internet6 = shell_exec('sockstat -6lL');
+      }
+      foreach (array(&$internet4, &$internet6) as $tabindex => $table) {
+        $elements = ($tabindex == 0 ? 7 : 7);
+        $name = ($tabindex == 0 ? 'IPv4' : 'IPv6');
 ?>
-
-
-			<section class="col-xs-12">
-
-                <div class="content-box">
-
-                    <header class="content-box-head container-fluid">
-				        <h3><a name="<?=$name;?>"></a><?=$name;?></h3>
-				    </header>
-
-				     <table class="table table-striped table-sort sortable __nomb" id="IPv4" summary="ipv4 routes">
-						<?php
-							foreach (explode("\n", $table) as $i => $line) {
-								if ($i == 0)
-									$class = 'listhdrr';
-								else
-									$class = 'listlr';
-
-								if (trim($line) == "")
-									continue;
-								print("<tr id=\"$name$i\">\n");
-								$j = 0;
-								foreach (explode(' ', $line) as $entry) {
-									if ($entry == '' || $entry == "ADDRESS") continue;
-									if ($i == 0)
-										print("<th class=\"$class\">$entry</th>\n");
-									else
-										print("<td class=\"$class\">$entry</td>\n");
-									if ($i > 0)
-										$class = 'listr';
-									$j++;
-								}
-								print("</tr>\n");
-							}?>
-					</table>
+      <section class="col-xs-12">
+        <div class="content-box">
+          <header class="content-box-head container-fluid">
+            <h3><a name="<?=$name;?>"></a><?=$name;?></h3>
+          </header>
+         <table class="table table-striped" id="IPv4" summary="ipv4 routes">
+            <?php
+              foreach (explode("\n", $table) as $i => $line) {
+                if (trim($line) == "") {
+                    continue;
+                }
+                print("<tr id=\"$name$i\">\n");
+                $j = 0;
+                foreach (explode(' ', $line) as $entry) {
+                  if ($entry == '' || $entry == "ADDRESS") {
+                      continue;
+                  }
+                  if ($i == 0) {
+                      print("<th>$entry</th>\n");
+                  } else {
+                      print("<td>$entry</td>\n");
+                  }
+                  if ($i > 0)
+                    $class = 'listr';
+                  $j++;
+                }
+                print("</tr>\n");
+              }?>
+          </table>
                 </div>
-			</section>
+      </section>
 <?php
-	}
+  }
 ?>
-
-			<section class="col-xs-12">
-
-                <div class="content-box">
-
-                    <header class="content-box-head container-fluid">
-				        <h3><a name="about"></a>Socket information explanation</h3>
-				    </header>
-
-				    <div class="content-box-main col-xs-12">
+      <section class="col-xs-12">
+        <div class="content-box">
+          <header class="content-box-head container-fluid">
+            <h3><a name="about"></a>Socket information explanation</h3>
+          </header>
+          <div class="content-box-main col-xs-12">
             <p><?= sprintf(gettext('This page show the output for the commands: "sockstat -4lL" and "sockstat -6lL".%s' .
                                     'Or in case of showing all sockets the output for: "sockstat -4" and "sockstat -6".%s%s' .
                                     'The information listed for each socket is:'),'<br />','<br />','<br />') ?></p>
-				    </div>
+          </div>
 
-					<table class="table table-striped table-sort sortable __nomb" id="IPv4" summary="ipv4 routes">
-          <tr><td class="listlr">USER</td><td class="listr"><?= gettext('The user who owns the socket.') ?></td></tr>
-          <tr><td class="listlr">COMMAND</td><td class="listr"><?= gettext('The command which holds the socket.') ?></td></tr>
-          <tr><td class="listlr">PID</td><td class="listr"><?= gettext('The process ID of the command which holds the socket.') ?></td></tr>
-          <tr><td class="listlr">FD</td><td class="listr"><?= gettext('The file descriptor number of the socket.') ?></td></tr>
-          <tr><td class="listlr">PROTO</td><td class="listr"><?= gettext('The transport protocol associated with the socket for Internet sockets, or the type of socket (stream or data-gram) for UNIX sockets.') ?></td></tr>
-          <tr><td class="listlr">ADDRESS</td><td class="listr"><?= sprintf(gettext("(UNIX sockets only) For bound sockets, this is the file-name of the socket. %sFor other sockets, it is the name, PID and file descriptor number of the peer, or ``(none)'' if the socket is neither bound nor connected."),'<br />') ?></td></tr>
-          <tr><td class="listlr">LOCAL ADDRESS</td><td class="listr"><?= gettext('(Internet sockets only) The address the local end of the socket is bound to (see getsockname(2)).') ?></td></tr>
-          <tr><td class="listlr">FOREIGN ADDRESS</td><td class="listr"><?= gettext('(Internet sockets only) The address the foreign end of the socket is bound to (see getpeername(2)).') ?></td></tr>
-					</table>
-
-                </div>
-			</section>
-		</div>
-	</div>
+          <table class="table table-striped table-sort sortable __nomb" id="IPv4" summary="ipv4 routes">
+          <tr><td>USER</td><td><?= gettext('The user who owns the socket.') ?></td></tr>
+          <tr><td>COMMAND</td><td><?= gettext('The command which holds the socket.') ?></td></tr>
+          <tr><td>PID</td><td><?= gettext('The process ID of the command which holds the socket.') ?></td></tr>
+          <tr><td>FD</td><td><?= gettext('The file descriptor number of the socket.') ?></td></tr>
+          <tr><td>PROTO</td><td><?= gettext('The transport protocol associated with the socket for Internet sockets, or the type of socket (stream or data-gram) for UNIX sockets.') ?></td></tr>
+          <tr><td>ADDRESS</td><td><?= sprintf(gettext("(UNIX sockets only) For bound sockets, this is the file-name of the socket. %sFor other sockets, it is the name, PID and file descriptor number of the peer, or ``(none)'' if the socket is neither bound nor connected."),'<br />') ?></td></tr>
+          <tr><td>LOCAL ADDRESS</td><td><?= gettext('(Internet sockets only) The address the local end of the socket is bound to (see getsockname(2)).') ?></td></tr>
+          <tr><td>FOREIGN ADDRESS</td><td><?= gettext('(Internet sockets only) The address the foreign end of the socket is bound to (see getpeername(2)).') ?></td></tr>
+          </table>
+        </div>
+      </section>
+    </div>
+  </div>
 </section>
-
 <?php include('foot.inc'); ?>