From cba67e58d3caa74ea187744d9775dc2aafe0f4cf Mon Sep 17 00:00:00 2001
From: thompsa <andy@fud.org.nz>
Date: Tue, 16 Mar 2010 09:00:31 +1300
Subject: Copy the haproxy-dev package before the carp checks to haproxy-stable

---
 config/haproxy-stable/haproxy_listeners_edit.php | 771 +++++++++++++++++++++++
 1 file changed, 771 insertions(+)
 create mode 100755 config/haproxy-stable/haproxy_listeners_edit.php

(limited to 'config/haproxy-stable/haproxy_listeners_edit.php')

diff --git a/config/haproxy-stable/haproxy_listeners_edit.php b/config/haproxy-stable/haproxy_listeners_edit.php
new file mode 100755
index 00000000..21258c9d
--- /dev/null
+++ b/config/haproxy-stable/haproxy_listeners_edit.php
@@ -0,0 +1,771 @@
+<?php
+/* $Id: load_balancer_pool_edit.php,v 1.24.2.23 2007/03/03 00:07:09 smos Exp $ */
+/*
+	haproxy_listeners_edit.php
+	part of pfSense (http://www.pfsense.com/)
+	Copyright (C) 2009 Scott Ullrich <sullrich@pfsense.com>
+	Copyright (C) 2008 Remco Hoef <remcoverhoef@pfsense.com>
+	All rights reserved.
+
+	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.
+
+	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, 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.
+*/
+
+require("guiconfig.inc");
+require_once("haproxy.inc");
+
+function haproxy_acl_select($mode) {
+	global $a_acltypes;
+
+	$seltext = '';
+	foreach ($a_acltypes as $expr) {
+		if ($expr['mode'] == '' || $expr['mode'] == $mode)
+			$seltext .= "<option value='" . $expr['name'] . "'>" . $expr['descr'] .":</option>";
+	}
+	return $seltext;
+}
+
+$d_haproxyconfdirty_path = $g['varrun_path'] . "/haproxy.conf.dirty";
+
+if (!is_array($config['installedpackages']['haproxy']['ha_backends']['item'])) {
+	$config['installedpackages']['haproxy']['ha_backends']['item'] = array();
+}
+
+$a_backend = &$config['installedpackages']['haproxy']['ha_backends']['item'];
+$a_pools = &$config['installedpackages']['haproxy']['ha_pools']['item'];
+
+
+if (isset($_POST['id']))
+	$id = $_POST['id'];
+else
+	$id = $_GET['id'];
+
+if (isset($_GET['dup']))
+	$id = $_GET['dup'];
+
+if (isset($id) && $a_backend[$id]) {
+	$pconfig['name'] = $a_backend[$id]['name'];
+	$pconfig['desc'] = $a_backend[$id]['desc'];
+	$pconfig['status'] = $a_backend[$id]['status'];
+	$pconfig['connection_timeout'] = $a_backend[$id]['connection_timeout'];
+	$pconfig['server_timeout'] = $a_backend[$id]['server_timeout'];
+	$pconfig['retries'] = $a_backend[$id]['retries'];
+	
+	$pconfig['type'] = $a_backend[$id]['type'];
+	$pconfig['balance'] = $a_backend[$id]['balance'];
+
+	$pconfig['forwardfor'] = $a_backend[$id]['forwardfor'];
+	$pconfig['httpclose'] = $a_backend[$id]['httpclose'];
+
+	$pconfig['stats_enabled'] = $a_backend[$id]['stats_enabled'];
+	$pconfig['stats_username'] = $a_backend[$id]['stats_username'];
+	$pconfig['stats_password'] = $a_backend[$id]['stats_password'];
+	$pconfig['stats_uri'] = $a_backend[$id]['stats_uri'];
+	$pconfig['stats_realm'] = $a_backend[$id]['stats_realm'];
+	
+	$pconfig['type'] = $a_backend[$id]['type'];
+	$pconfig['extaddr'] = $a_backend[$id]['extaddr'];	
+	$pconfig['pool'] = $a_backend[$id]['pool'];	
+	$pconfig['max_connections'] = $a_backend[$id]['max_connections'];	
+	$pconfig['client_timeout'] = $a_backend[$id]['client_timeout'];	
+	$pconfig['port'] = $a_backend[$id]['port'];	
+	$pconfig['svrport'] = $a_backend[$id]['svrport'];	
+	$pconfig['a_acl']=&$a_backend[$id]['ha_acls']['item'];	
+	$pconfig['advanced'] = base64_decode($a_backend[$id]['advanced']);
+
+}
+
+if (isset($_GET['dup']))
+	unset($id);
+
+$changedesc = "Services: HAProxy: Listener";
+$changecount = 0;
+
+if ($_POST) {
+	$changecount++;
+
+	unset($input_errors);
+	$pconfig = $_POST;
+	
+	if ($_POST['stats_enabled']) {
+		$reqdfields = explode(" ", "name connection_timeout server_timeout stats_username stats_password stats_uri stats_realm");
+		$reqdfieldsn = explode(",", "Name,Connection timeout,Server timeout,Stats Username,Stats Password,Stats Uri,Stats Realm");		
+	} else {
+		$reqdfields = explode(" ", "name connection_timeout server_timeout");
+		$reqdfieldsn = explode(",", "Name,Connection timeout,Server timeout");		
+	}
+	
+	do_input_validation($_POST, $reqdfields, $reqdfieldsn, &$input_errors);
+
+	$reqdfields = explode(" ", "name type port max_connections client_timeout");
+	$reqdfieldsn = explode(",", "Name,Type,Port,Max connections,Client timeout");
+	
+	do_input_validation($_POST, $reqdfields, $reqdfieldsn, &$input_errors);
+
+	if (preg_match("/[^a-zA-Z0-9\.\-_]/", $_POST['name']))
+		$input_errors[] = "The field 'Name' contains invalid characters.";
+
+	if (!is_numeric($_POST['connection_timeout']))
+		$input_errors[] = "The field 'Connection timeout' value is not a number.";
+
+	if (!is_numeric($_POST['server_timeout']))
+		$input_errors[] = "The field 'Server timeout' value is not a number.";
+
+	if (!$_POST['retries'] && is_numeric($_POST['retries']))
+		$input_errors[] = "The field 'Retries' value is not a number.";
+
+	if (preg_match("/[^a-zA-Z0-9\.\-_]/", $_POST['stats_username']))
+		$input_errors[] = "The field 'Stats Username' contains invalid characters.";
+
+	if (preg_match("/[^a-zA-Z0-9\.\-_]/", $_POST['stats_password']))
+		$input_errors[] = "The field 'Stats Password' contains invalid characters.";
+
+	if (!is_numeric($_POST['max_connections']))
+		$input_errors[] = "The field 'Max connections' value is not a number.";
+
+	$ports = split(",", $_POST['port'] . ",");
+	foreach($ports as $port)
+		if ($port && !is_numeric($port))
+			$input_errors[] = "The field 'Port' value is not a number.";
+
+	if (!is_numeric($_POST['client_timeout']))
+		$input_errors[] = "The field 'Client timeout' value is not a number.";
+
+	/* Ensure that our pool names are unique */
+	for ($i=0; isset($config['installedpackages']['haproxy']['ha_backends']['item'][$i]); $i++)
+		if (($_POST['name'] == $config['installedpackages']['haproxy']['ha_backends']['item'][$i]['name']) && ($i != $id))
+			$input_errors[] = "This listener name has already been used. Listener names must be unique.";
+
+	$a_acl=array();			
+	$acl_names=array(); 
+	for($x=0; $x<99; $x++) {
+		$acl_name=$_POST['acl_name'.$x];
+		$acl_expression=$_POST['acl_expression'.$x];
+		$acl_value=$_POST['acl_value'.$x];
+
+		if ($acl_name) {
+			// check for duplicates
+			if (in_array($acl_name, $acl_names)) {
+				$input_errors[] = "The name '$acl_name' is duplicate.";
+			}
+
+			$acl_names[]=$acl_name;
+
+			$acl=array();
+			$acl['name']=$acl_name;
+			$acl['expression']=$acl_expression;
+			$acl['value']=$acl_value;
+			$a_acl[]=$acl;
+
+			if (preg_match("/[^a-zA-Z0-9\.\-_]/", $acl_name))
+				$input_errors[] = "The field 'Name' contains invalid characters.";
+
+			if (!preg_match("/.{2,}/", $acl_value))
+				$input_errors[] = "The field 'Value' is required.";
+
+			if (!preg_match("/.{2,}/", $acl_name))
+				$input_errors[] = "The field 'Name' is required.";
+
+			}
+	}
+
+	$pconfig['a_acl']=$a_acl;
+
+	if (!$input_errors) {
+		$backend = array();
+		if(isset($id) && $a_backend[$id])
+			$backend = $a_backend[$id];
+			
+		if($backend['name'] != "")
+			$changedesc .= " modified '{$backend['name']}' pool:";
+		
+
+		update_if_changed("name", $backend['name'], $_POST['name']);
+		update_if_changed("description", $backend['desc'], $_POST['desc']);
+		update_if_changed("status", $backend['status'], $_POST['status']);
+		update_if_changed("connection_timeout", $backend['connection_timeout'], $_POST['connection_timeout']);
+		update_if_changed("server_timeout", $backend['server_timeout'], $_POST['server_timeout']);
+		update_if_changed("retries", $backend['retries'], $_POST['retries']);
+		update_if_changed("type", $backend['type'], $_POST['type']);
+		update_if_changed("balance", $backend['balance'], $_POST['balance']);
+		update_if_changed("cookie_name", $backend['cookie_name'], $_POST['cookie_name']);
+		update_if_changed("forwardfor", $backend['forwardfor'], $_POST['forwardfor']);
+		update_if_changed("httpclose", $backend['httpclose'], $_POST['httpclose']);
+		update_if_changed("stats_enabled", $backend['stats_enabled'], $_POST['stats_enabled']);
+		update_if_changed("stats_username", $backend['stats_username'], $_POST['stats_username']);
+		update_if_changed("stats_password", $backend['stats_password'], $_POST['stats_password']);
+		update_if_changed("stats_uri", $backend['stats_uri'], $_POST['stats_uri']);
+		update_if_changed("stats_realm", $backend['stats_realm'], $_POST['stats_realm']);
+		update_if_changed("type", $backend['type'], $_POST['type']);
+		update_if_changed("port", $backend['port'], $_POST['port']);
+		update_if_changed("svrport", $backend['svrport'], $_POST['svrport']);
+		update_if_changed("extaddr", $backend['extaddr'], $_POST['extaddr']);
+		update_if_changed("pool", $backend['pool'], $_POST['pool']);
+		update_if_changed("max_connections", $backend['max_connections'], $_POST['max_connections']);
+		update_if_changed("client_timeout", $backend['client_timeout'], $_POST['client_timeout']);
+		update_if_changed("advanced", $backend['advanced'], base64_encode($_POST['advanced']));
+
+		$backend['ha_acls']['item'] = $a_acl;
+
+		if (isset($id) && $a_backend[$id]) {
+			$a_backend[$id] = $backend;
+		} else {
+			$a_backend[] = $backend;
+		}
+
+		if ($changecount > 0) {
+			touch($d_haproxyconfdirty_path);
+			write_config($changedesc);
+		}
+
+		header("Location: haproxy_listeners.php");
+		exit;
+	}
+}
+
+$pfSversion = str_replace("\n", "", file_get_contents("/etc/version"));
+if(strstr($pfSversion, "1.2"))
+	$one_two = true;
+
+$pgtitle = "HAProxy: Listener: Edit";
+include("head.inc");
+
+?>
+
+<body link="#0000CC" vlink="#0000CC" alink="#0000CC">
+<?php if($one_two): ?>
+<script type="text/javascript" src="/javascript/scriptaculous/prototype.js"></script>
+<script type="text/javascript" src="/javascript/scriptaculous/scriptaculous.js"></script>
+<?php endif; ?>
+<script type="text/javascript">
+	// Global Variables
+	var rowname = new Array(99);
+	var rowtype = new Array(99);
+	var newrow  = new Array(99);
+	var rowsize = new Array(99);
+
+	for (i = 0; i < 99; i++) {
+	        rowname[i] = '';
+	        rowtype[i] = '';
+	        newrow[i] = '';
+	        rowsize[i] = '25';
+	}
+
+	var field_counter_js = 0;
+	var loaded = 0;
+	var is_streaming_progress_bar = 0;
+	var temp_streaming_text = "";
+
+	var addRowTo = (function() {
+	    return (function (tableId) {
+	        var d, tbody, tr, td, bgc, i, ii, j, type, seltext;
+		var btable, btbody, btr, btd;
+
+	        d = document;
+		type = d.getElementById("type").value;
+		if (type == 'health')
+			seltext = "<?php echo haproxy_acl_select('health');?>";
+		else if (type == 'tcp')
+			seltext = "<?php echo haproxy_acl_select('tcp');?>";
+		else if (type == 'https')
+			seltext = "<?php echo haproxy_acl_select('https');?>";
+		else
+			seltext = "<?php echo haproxy_acl_select('http');?>";
+		if (seltext == '') {
+			alert("No ACL types available in current listener mode");
+			return;
+		}
+
+	        tbody = d.getElementById(tableId).getElementsByTagName("tbody").item(0);
+	        tr = d.createElement("tr");
+	        totalrows++;
+		tr.setAttribute("id","aclrow" + totalrows);
+	        for (i = 0; i < field_counter_js; i++) {
+	                td = d.createElement("td");
+	                if(rowtype[i] == 'textbox') {
+				td.innerHTML="<INPUT type='hidden' value='" + totalrows +"' name='" + rowname[i] + "_row-" + totalrows +
+					"'></input><input size='" + rowsize[i] + "' name='" + rowname[i] + totalrows +
+					"' id='" + rowname[i] + totalrows +
+				       	"'></input> ";
+	                } else if(rowtype[i] == 'select') {
+				td.innerHTML="<INPUT type='hidden' value='" + totalrows +"' name='" + rowname[i] + "_row-" + totalrows +
+					"'></input><select name='" + rowname[i] + totalrows + 
+					"' id='" + rowname[i] + totalrows +
+					"'>" + seltext + "</select> ";
+	                } else {
+				td.innerHTML="<INPUT type='hidden' value='" + totalrows +"' name='" + rowname[i] + "_row-" + totalrows +
+					"'></input><input type='checkbox' name='" + rowname[i] + totalrows +
+				        "' id='" + rowname[i] + totalrows + "'></input> ";
+	                }
+	                tr.appendChild(td);
+	        }
+		td = d.createElement("td");
+		td.rowSpan = "1";
+		td.setAttribute("class","list");
+
+		// Recreate the button table.
+		btable = document.createElement("table");
+		btable.setAttribute("border", "0");
+		btable.setAttribute("cellspacing", "0");
+		btable.setAttribute("cellpadding", "1");
+		btbody = document.createElement("tbody");
+		btr = document.createElement("tr");
+		btd = document.createElement("td");
+		btd.setAttribute("valign", "middle");
+		btd.innerHTML = '<img src="/themes/' + theme + '/images/icons/icon_x.gif" title="delete entry" width="17" height="17" border="0" onclick="removeRow(this); return false;">';
+		btr.appendChild(btd);
+		btd = document.createElement("td");
+		btd.setAttribute("valign", "middle");
+		btd.innerHTML = '<img src="/themes/' + theme + "/images/icons/icon_plus.gif\" title=\"duplicate entry\" width=\"17\" height=\"17\" border=\"0\" onclick=\"dupRow(" + totalrows + ", 'acltable'); return false;\">";
+		btr.appendChild(btd);
+		btbody.appendChild(btr);
+		btable.appendChild(btbody);
+
+		td.appendChild(btable);
+	        tr.appendChild(td);
+	        tbody.appendChild(tr);
+	    });
+	})();
+
+	function dupRow(rowId, tableId) {
+		var dupEl;
+		var newEl;
+
+		addRowTo(tableId);
+		for (i = 0; i < field_counter_js; i++) {
+			dupEl = document.getElementById(rowname[i] + rowId);
+			newEl = document.getElementById(rowname[i] + totalrows);
+			if (dupEl && newEl)
+				newEl.value = dupEl.value;
+		}
+	}
+
+	function removeRow(el) {
+	    var cel;
+	    // Break out of one table first
+	    while (el && el.nodeName.toLowerCase() != "table")
+		    el = el.parentNode;
+	    while (el && el.nodeName.toLowerCase() != "tr")
+	            el = el.parentNode;
+
+	    if (el && el.parentNode) {
+	        cel = el.getElementsByTagName("td").item(0);
+	        el.parentNode.removeChild(el);
+	    }
+	}
+
+	function find_unique_field_name(field_name) {
+	        // loop through field_name and strip off -NUMBER
+	        var last_found_dash = 0;
+	        for (var i = 0; i < field_name.length; i++) {
+	                // is this a dash, if so, update
+	                //    last_found_dash
+	                if (field_name.substr(i,1) == "-" )
+	                        last_found_dash = i;
+	        }
+	        if (last_found_dash < 1)
+	                return field_name;
+	        return(field_name.substr(0,last_found_dash));
+	}
+
+	rowname[0] = "acl_name";
+	rowtype[0] = "textbox";
+	rowsize[0] = "20";
+
+	rowname[1] = "acl_expression";
+	rowtype[1] = "select";
+	rowsize[1] = "10";
+
+	rowname[2] = "acl_value";
+	rowtype[2] = "textbox";
+	rowsize[2] = "35";
+
+	function toggle_stats() {
+		var stats_enabled=document.getElementById('stats_enabled');
+		var stats_realm_row=document.getElementById('stats_realm_row');
+		var stats_username_row=document.getElementById('stats_username_row');
+		var stats_password_row=document.getElementById('stats_password_row');
+		var stats_uri_row=document.getElementById('stats_uri_row');
+		
+		if (stats_enabled.checked) {
+			stats_realm_row.style.display='';
+			stats_username_row.style.display='';
+			stats_password_row.style.display='';
+			stats_uri_row.style.display='';
+		} else {
+			stats_realm_row.style.display='none';
+			stats_username_row.style.display='none';
+			stats_password_row.style.display='none';
+			stats_uri_row.style.display='none';
+		}
+	}
+	function type_change() {
+		var type, d, i, j, el, row;
+		var count = <?=count($a_acltypes);?>;
+		var acl = [ <?php foreach ($a_acltypes as $expr) echo "'".$expr['name']."'," ?> ];
+		var mode = [ <?php foreach ($a_acltypes as $expr) echo "'".$expr['mode']."'," ?> ];
+
+	        d = document;
+		type = d.getElementById("type").value;
+		for (i = 0; i < 99; i++) {
+			el = d.getElementById("acl_expression" + i);
+			row = d.getElementById("aclrow" + i);
+			if (!el)
+				continue;
+			for (j = 0; j < count; j++) {
+				if (acl[j] == el.value) {
+					if (mode[j] != '' && mode[j] != type) {
+						Effect.Fade(row,{ duration: 1.0 });
+					} else {
+						Effect.Appear(row,{ duration: 1.0 });
+					}
+				}
+			}
+		}
+	}
+</script>
+<?php include("fbegin.inc"); ?>
+<?php if ($input_errors) print_input_errors($input_errors); ?>
+<?php if($one_two): ?>
+<p class="pgtitle"><?=$pgtitle?></p>
+<form action="haproxy_listeners_edit.php" method="post" name="iform" id="iform">
+<?php endif; ?>
+	<table width="100%" border="0" cellpadding="6" cellspacing="0">
+		<tr>
+			<td colspan="2" valign="top" class="listtopic">Edit haproxy listener</td>
+		</tr>
+		<tr>
+			<td width="22%" valign="top" class="vncellreq">Name</td>
+			<td width="78%" class="vtable" colspan="2">
+				<input name="name" type="text" <?if(isset($pconfig['name'])) echo "value=\"{$pconfig['name']}\"";?> size="25" maxlength="25">
+			</td>
+		</tr>
+		<tr align="left">
+			<td width="22%" valign="top" class="vncell">Description</td>
+			<td width="78%" class="vtable" colspan="2">
+				<input name="desc" type="text" <?if(isset($pconfig['desc'])) echo "value=\"{$pconfig['desc']}\"";?> size="64">
+			</td>
+		</tr>
+		<tr align="left">
+			<td width="22%" valign="top" class="vncellreq">Status</td>
+			<td width="78%" class="vtable" colspan="2">
+				<select name="status" id="status">
+					<option value="active"<?php if($pconfig['status'] == "active") echo " SELECTED"; ?>>Active</option>
+					<option value="disabled"<?php if($pconfig['status'] == "disabled") echo " SELECTED"; ?>>Disabled</option>
+				</select>
+			</td>
+		</tr>		
+		<tr>
+			  <td width="22%" valign="top" class="vncellreq">External address</td>
+			  <td width="78%" class="vtable">
+				<select name="extaddr" class="formfld">
+					<option value="" <?php if (!$pconfig['extaddr']) echo "selected"; ?>>Interface address</option>
+				<?php
+					if (is_array($config['virtualip']['vip'])):
+						foreach ($config['virtualip']['vip'] as $sn): 
+				?>
+					<option value="<?=$sn['subnet'];?>" <?php if ($sn['subnet'] == $pconfig['extaddr']) echo "selected"; ?>>
+						<?=htmlspecialchars("{$sn['subnet']} ({$sn['descr']})");?>
+					</option>
+				<?php
+						endforeach;
+					endif; 	
+				?>
+						<option value="any" <?php if($pconfig['extaddr'] == "any") echo "selected"; ?>>any</option>
+				</select>
+				<br />
+				<span class="vexpl">
+					If you want this rule to apply to another IP address than the IP address of the interface chosen above,
+					select it here (you need to define <a href="firewall_virtual_ip.php">Virtual IP</a> addresses on the first).  
+					Also note that if you are trying to redirect connections on the LAN select the "any" option.
+				</span>
+			  </td>
+		</tr>
+		<tr align="left">
+			<td width="22%" valign="top" class="vncellreq">External port</td>
+			<td width="78%" class="vtable" colspan="2">
+				<input name="port" type="text" <?if(isset($pconfig['port'])) echo "value=\"{$pconfig['port']}\"";?> size="10" maxlength="10">
+				<div>The port to listen to.  To specify multiple ports, separate with a comma (,). EXAMPLE: 80,443</div>
+			</td>
+		</tr>
+		<tr>
+			  <td width="22%" valign="top" class="vncellreq">Server pool</td>
+			  <td width="78%" class="vtable">
+				<select name="pool" class="formfld">
+				<?php
+					if (is_array($a_pools)) {
+						foreach ($a_pools as $p): 
+				?>
+					<option value="<?=$p['name'];?>" <?php if ($p['name'] == $pconfig['pool']) echo "selected"; ?>>
+						<?=htmlspecialchars("{$p['name']}");?>
+					</option>
+				<?php
+						endforeach;
+					} else { 	
+				?>
+					<option value="-">-</option>
+				<?php
+					}
+				?>
+				</select>
+		<tr align="left">
+			<td width="22%" valign="top" class="vncell">Server Port</td>
+			<td width="78%" class="vtable" colspan="2">
+				<input name="svrport" type="text" <?if(isset($pconfig['svrport'])) echo "value=\"{$pconfig['svrport']}\"";?> size="10" maxlength="10">
+				<div>The default server port.</div>
+			</td>
+		</tr>
+		<tr align="left">
+			<td width="22%" valign="top" class="vncellreq">Type</td>
+			<td width="78%" class="vtable" colspan="2">
+				<select name="type" id="type" onchange="type_change();">
+					<option value="http"<?php if($pconfig['type'] == "http") echo " SELECTED"; ?>>HTTP</option>
+					<option value="https"<?php if($pconfig['type'] == "https") echo " SELECTED"; ?>>HTTPS</option>
+					<option value="tcp"<?php if($pconfig['type'] == "tcp") echo " SELECTED"; ?>>TCP</option>
+					<option value="health"<?php if($pconfig['type'] == "health") echo " SELECTED"; ?>>Health</option>
+				</select>
+			</td>
+		</tr>		
+		<tr>
+			<td width="22%" valign="top" class="vncell">Access Control lists</td>
+			<td width="78%" class="vtable" colspan="2" valign="top">
+			<table class="" width="100%" cellpadding="0" cellspacing="0" id='acltable'>
+	                <tr>
+	                  <td width="35%" class="">Name</td>
+	                  <td width="40%" class="">Expression</td>
+	                  <td width="20%" class="">Value</td>
+	                  <td width="5%" class=""></td>
+			</tr>
+			<?php 
+			$a_acl=$pconfig['a_acl'];
+
+			if (!is_array($a_acl)) {
+				$a_acl=array();
+			}
+
+			$counter=0;
+			foreach ($a_acl as $acl) {
+				$t = haproxy_find_acl($acl['expression']);
+				$display = '';
+				if (!$t || ($t['mode'] != '' && $t['mode'] != strtolower($pconfig['type'])))
+					$display = 'style="display: none;"';
+			?>
+			<tr id="aclrow<?=$counter;?>" <?=$display;?>>
+				<td><input name="acl_name<?=$counter;?>" id="acl_name<?=$counter;?>" type="text" value="<?=$acl['name']; ?>" size="20"/></td>
+				<td>
+				<select name="acl_expression<?=$counter;?>" id="acl_expression<?=$counter;?>">
+				<?php
+				foreach ($a_acltypes as $expr) { ?>
+					<option value="<?=$expr['name'];?>"<?php if($acl['expression'] == $expr['name']) echo " SELECTED"; ?>><?=$expr['descr'];?>:</option>
+				<?php } ?>
+				</select>
+				</td>
+				<td><input name="acl_value<?=$counter;?>" id="acl_value<?=$counter;?>" type="text" value="<?=$acl['value']; ?>" size="35"/></td>
+			  	<td class="list">
+			         <table border="0" cellspacing="0" cellpadding="1"><tr>
+			         <td valign="middle">
+				  <img src="/themes/<?= $g['theme']; ?>/images/icons/icon_x.gif" title="delete entry" width="17" height="17" border="0" onclick="removeRow(this); return false;">
+			         </td>
+			         <td valign="middle">
+				 <img src="/themes/<?= $g['theme']; ?>/images/icons/icon_plus.gif" title="duplicate entry" width="17" height="17" border="0" onclick="dupRow(<?=$counter;?>, 'acltable'); return false;">
+			         </td></tr></table>
+				</td>
+			</tr>
+			<?php
+			$counter++;
+			}
+			?>
+			</table>
+			<a onclick="javascript:addRowTo('acltable'); return false;" href="#">
+			<img border="0" src="/themes/<?= $g['theme']; ?>/images/icons/icon_plus.gif" alt="" title="add another entry" />
+			</a><br/>
+			For more information about ACL's please see <a href='http://haproxy.1wt.eu/download/1.3/doc/configuration.txt' target='_new'>HAProxy Documentation</a> Section 7 - Using ACL's
+			</td>
+		</tr>
+	</table>
+	<table width="100%" border="0" cellpadding="6" cellspacing="0">
+		<tr>
+			<td colspan="2" valign="top" class="listtopic">Advanced settings</td>
+		</tr>		
+		<tr align="left">
+			<td width="22%" valign="top" class="vncellreq">Connection timeout</td>
+			<td width="78%" class="vtable" colspan="2">
+				<input name="connection_timeout" type="text" <?if(isset($pconfig['connection_timeout'])) echo "value=\"{$pconfig['connection_timeout']}\"";?> size="64">
+				<div>the time (in milliseconds) we give up if the connection does not complete within (30000).</div>
+			</td>
+		</tr>
+		<tr align="left">
+			<td width="22%" valign="top" class="vncellreq">Server timeout</td>
+			<td width="78%" class="vtable" colspan="2">
+				<input name="server_timeout" type="text" <?if(isset($pconfig['server_timeout'])) echo "value=\"{$pconfig['server_timeout']}\"";?> size="64">
+				<div>the time (in milliseconds) we accept to wait for data from the server, or for the server to accept data (30000).</div>
+			</td>
+		</tr>
+		<tr align="left">
+			<td width="22%" valign="top" class="vncell">Retries</td>
+			<td width="78%" class="vtable" colspan="2">
+				<input name="retries" type="text" <?if(isset($pconfig['retries'])) echo "value=\"{$pconfig['retries']}\"";?> size="64">
+				<div>After a connection failure to a server, it is possible to retry, potentially
+on another server. This is useful if health-checks are too rare and you don't
+want the clients to see the failures. The number of attempts to reconnect is
+set by the 'retries' parameter (2).</div>
+			</td>
+		</tr>
+		<tr align="left">
+			<td width="22%" valign="top" class="vncellreq">Balance</td>
+			<td width="78%" class="vtable" colspan="2">
+				<table width="100%">
+				<tr>
+					<td width="20%" valign="top">
+						<input type="radio" name="balance" id="balance" value="roundrobin"<?php if($pconfig['balance'] == "roundrobin") echo " CHECKED"; ?>>Round robin
+					</td>
+					<td>
+						  Each server is used in turns, according to their weights.
+		                  This is the smoothest and fairest algorithm when the server's
+		                  processing time remains equally distributed. This algorithm
+		                  is dynamic, which means that server weights may be adjusted
+		                  on the fly for slow starts for instance.
+					</td>
+				</tr>
+				  <tr><td valign="top"><input type="radio" name="balance" id="balance" value="source"<?php if($pconfig['balance'] == 
+"source") echo " CHECKED"; ?>>Source</td><td>
+		 			  The source IP address is hashed and divided by the total
+	                  weight of the running servers to designate which server will
+	                  receive the request. This ensures that the same client IP
+	                  address will always reach the same server as long as no
+	                  server goes down or up. If the hash result changes due to the
+	                  number of running servers changing, many clients will be
+					  directed to a different server. This algorithm is generally
+	                  used in TCP mode where no cookie may be inserted. It may also
+	                  be used on the Internet to provide a best-effort stickyness
+	                  to clients which refuse session cookies. This algorithm is
+	                  static, which means that changing a server's weight on the
+	                  fly will have no effect.
+					</td>
+				</tr>
+				</table>
+			</td>
+		</tr>
+		<tr align="left">
+			<td width="22%" valign="top" class="vncell">Stats Enabled</td>
+			<td width="78%" class="vtable" colspan="2">
+				<input id="stats_enabled" name="stats_enabled" type="checkbox" value="yes" <?php if ($pconfig['stats_enabled']=='yes') echo "checked"; ?> onclick='toggle_stats();'><br/>
+				EXAMPLE: haproxystats
+			</td>
+		</tr>
+		<tr align="left" id='stats_realm_row' name='stats_realm_row' <?if ($pconfig['stats_enabled']!='yes') echo "style=\"display: none;\"";?>>
+			<td width="22%" valign="top" class="vncellreq">Stats Realm</td>
+			<td width="78%" class="vtable" colspan="2">
+				<input id="stats_realm" name="stats_realm" type="text" <?if(isset($pconfig['stats_realm'])) echo "value=\"{$pconfig['stats_realm']}\"";?> size="64">
+			</td>
+		</tr>
+		<tr align="left" id='stats_uri_row' name='stats_uri_row' <?if ($pconfig['stats_enabled']!='yes') echo "style=\"display: none;\"";?>>
+			<td width="22%" valign="top" class="vncellreq">Stats Uri</td>
+			<td width="78%" class="vtable" colspan="2">
+				<input id="stats_uri" name="stats_uri" type="text" <?if(isset($pconfig['stats_uri'])) echo "value=\"{$pconfig['stats_uri']}\"";?> size="64"><br/>
+				EXAMPLE: /haproxy?stats
+			</td>
+		</tr>
+		<tr align="left" id='stats_username_row' name='stats_username_row' <?if ($pconfig['stats_enabled']!='yes') echo "style=\"display: none;\"";?>>
+			<td width="22%" valign="top" class="vncellreq">Stats Username</td>
+			<td width="78%" class="vtable" colspan="2">
+				<input id="stats_username" name="stats_username" type="text" <?if(isset($pconfig['stats_username'])) echo "value=\"{$pconfig['stats_username']}\"";?> size="64">
+			</td>
+		</tr>
+		
+		<tr align="left" id='stats_password_row' name='stats_password_row' <?if ($pconfig['stats_enabled']!='yes') echo "style=\"display: none;\"";?>>
+			<td width="22%" valign="top" class="vncellreq">Stats Password</td>
+			<td width="78%" class="vtable" colspan="2">
+				<input id="stats_password" name="stats_password" type="password" <?if(isset($pconfig['stats_password'])) echo "value=\"{$pconfig['stats_password']}\"";?> size="64">
+				<br/>
+			</td>
+		</tr>
+				<tr align="left">
+					<td width="22%" valign="top" class="vncellreq">Max connections</td>
+					<td width="78%" class="vtable" colspan="2">
+						<input name="max_connections" type="text" <?if(isset($pconfig['max_connections'])) echo "value=\"{$pconfig['max_connections']}\"";?> size="10" maxlength="10">
+					</td>
+				</tr>
+				<tr align="left">
+					<td width="22%" valign="top" class="vncellreq">Client timeout</td>
+					<td width="78%" class="vtable" colspan="2">
+						<input name="client_timeout" type="text" <?if(isset($pconfig['client_timeout'])) echo "value=\"{$pconfig['client_timeout']}\"";?> size="10" maxlength="10">
+						<div>the time (in milliseconds) we accept to wait for data from the client, or for the client to accept data (30000).</div>
+					</td>
+				</tr>
+<?php
+?>
+			<tr align="left">
+				<td width="22%" valign="top" class="vncell">Use 'forwardfor' option</td>
+				<td width="78%" class="vtable" colspan="2">
+					<input id="forwardfor" name="forwardfor" type="checkbox" value="yes" <?php if ($pconfig['forwardfor']=='yes') echo "checked"; ?>>
+					<br/>
+					The 'forwardfor' option creates an HTTP 'X-Forwarded-For' header which
+					contains the client's IP address. This is useful to let the final web server
+					know what the client address was (eg for statistics on domains)
+				</td>
+			</tr>
+			<tr align="left">
+				<td width="22%" valign="top" class="vncell">Use 'httpclose' option</td>
+				<td width="78%" class="vtable" colspan="2">
+					<input id="httpclose" name="httpclose" type="checkbox" value="yes" <?php if ($pconfig['httpclose']=='yes') echo "checked"; ?>>
+					<br/>
+					The 'httpclose' option removes any 'Connection' header both ways, and
+					adds a 'Connection: close' header in each direction. This makes it easier to
+					disable HTTP keep-alive than the previous 4-rules block.
+				</td>
+			</tr>
+			<tr align="left">
+				<td width="22%" valign="top" class="vncell">Advanced pass thru</td>
+				<td width="78%" class="vtable" colspan="2">
+					<textarea name='advanced' rows="4" cols="70" id='advanced'><?php echo $pconfig['advanced']; ?></textarea>
+					<br/>
+					NOTE: paste text into this box that you would like to pass thru.
+				</td>
+			</tr>
+			<tr align="left">
+			<td width="22%" valign="top">&nbsp;</td>
+			<td width="78%">
+				<input name="Submit" type="submit" class="formbtn" value="Save">  
+				<input type="button" class="formbtn" value="Cancel" onclick="history.back()">
+				<?php if (isset($id) && $a_backend[$id]): ?>
+				<input name="id" type="hidden" value="<?=$id;?>">
+				<?php endif; ?>
+			</td>
+		</tr>
+		<tr>
+			<br/>&nbsp;<br/>
+			<td colspan='3'>
+					<span class="vexpl"><b>NOTE:</b> You must add a firewall rule permitting access to this frontend!</span>
+			</td>
+		</tr>
+	</table>
+	</form>
+<br>
+<script type="text/javascript">
+	field_counter_js = 3;
+	rows = 1;
+	totalrows =  <?php echo $counter; ?>;
+	loaded =  <?php echo $counter; ?>;
+</script>
+<?php include("fend.inc"); ?>
+</body>
+</html>
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