haproxy-legacy - Legacy version of haproxy with Briantist updates

http://forum.pfsense.org/index.php/topic,43188.0.html

9 files changed, 2390 insertions, 0 deletions

diff --git a/config/haproxy-legacy/haproxy.inc b/config/haproxy-legacy/haproxy.inc
new file mode 100644
index 00000000..dfbec28c
--- /dev/null
+++ b/config/haproxy-legacy/haproxy.inc
@@ -0,0 +1,432 @@
+<?php
+/*
+    haproxy.inc
+	Copyright (C) 2009 Scott Ullrich <sullrich@pfsense.com>
+    Copyright (C) 2008 Remco Hoef
+    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, 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 all configuration functions */
+require_once("functions.inc");
+require_once("pkg-utils.inc");
+require_once("notices.inc");
+
+$d_haproxyconfdirty_path = $g['varrun_path'] . "/haproxy.conf.dirty";
+
+function haproxy_custom_php_deinstall_command() {
+	exec("rm /usr/local/sbin/haproxy");
+	exec("rm /usr/local/pkg/haproxy.inc");
+	exec("rm /usr/local/www/haproxy*");
+}
+
+function haproxy_custom_php_install_command() {
+	global $g, $config;
+	conf_mount_rw();
+
+	$haproxy = <<<EOD
+#!/bin/sh
+
+# PROVIDE: haproxy
+# REQUIRE: LOGIN
+# KEYWORD: FreeBSD
+
+. /etc/rc.subr
+
+name="haproxy"
+rcvar=`set_rcvar`
+command="/usr/local/bin/haproxy"
+haproxy_enable=\${haproxy-"YES"}
+
+start_cmd="haproxy_start"
+stop_postcmd="haproxy_stop"
+
+load_rc_config \$name
+
+haproxy_start () {
+        echo "Starting haproxy."
+        /usr/bin/env \
+        PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin \
+		/usr/local/bin/php -q -d auto_prepend_file=config.inc <<ENDOFF
+		<?php
+			require_once("globals.inc");		
+			require_once("functions.inc");
+			require_once("haproxy.inc");
+			haproxy_configure();
+		?>
+ENDOFF
+}
+
+haproxy_stop () {
+        echo "Stopping haproxy."
+        killall haproxy
+}
+
+run_rc_command "\$1"
+
+EOD;
+
+	$fd = fopen("/usr/local/etc/rc.d/haproxy.sh", "w");
+	fwrite($fd, $haproxy);
+	fclose($fd);
+	exec("chmod a+rx /usr/local/etc/rc.d/haproxy.sh");
+
+	conf_mount_ro();
+
+	exec("/usr/local/etc/rc.d/haproxy.sh start");
+}
+
+function haproxy_configure() {
+	global $config, $g;
+
+	$a_global = &$config['installedpackages']['haproxy'];
+	$a_backends = &$config['installedpackages']['haproxy']['ha_backends']['item'];
+	$a_frontends = &$config['installedpackages']['haproxy']['ha_frontends']['item'];
+	$a_servers = &$config['installedpackages']['haproxy']['ha_servers']['item'];
+
+	$fd = fopen("{$g['varetc_path']}/haproxy.cfg", "w");
+
+	if(is_array($a_global)) {
+		fwrite ($fd, "global\n");
+		if($a_global['advanced'])
+			fwrite ($fd, "\t" . base64_decode($a_global['advanced']) . "\n");
+		fwrite ($fd, "\tmaxconn\t\t\t".$a_global['maxconn']."\n");
+		if($a_global['remotesyslog'])
+			fwrite ($fd, "\tlog\t\t\t{$a_global['remotesyslog']}\tlocal0\n");
+		fwrite ($fd, "\tuid\t\t\t80\n");
+		fwrite ($fd, "\tgid\t\t\t80\n");
+		// Set numprocs if defined or use system default (#cores)
+		if($a_global['nbproc'])
+			$numprocs = $a_global['nbproc'];
+		else 
+			$numprocs = trim(`/sbin/sysctl kern.smp.cpus | cut -d" " -f2`);			
+		fwrite ($fd, "\tnbproc\t\t\t$numprocs\n");
+		fwrite ($fd, "\tchroot\t\t\t/var/empty\n");
+		fwrite ($fd, "\tdaemon\n");
+		fwrite ($fd, "\n");
+	}
+
+	// Construct and write out configuration file
+	if(is_array($a_backends)) {
+		foreach ($a_backends as $backend) {
+
+			// Define our backend name
+			$backendinfo = "listen {$backend['name']}\n";
+
+			// Prepare ports for processing by splitting
+			$portss = "{$backend['port']},";
+			$ports = split(",", $portss);
+			
+			// Initialize variable
+			$listenip = "";
+			
+			// Process and add bind directives for ports
+			foreach($ports as $port) {
+				if($port) {
+					if($backend['extaddr'] == "any") 
+						$listenip .=  "\tbind\t\t\t0.0.0.0:{$port}\n";
+					elseif($backend['extaddr']) 
+						$listenip .=  "\tbind\t\t\t{$backend['extaddr']}:{$port}\n";				
+					else 
+						$listenip .= "\tbind\t\t\t" . get_current_wan_address('wan') . ":{$port}\n";
+				}
+			}
+			
+			fwrite ($fd, "{$backendinfo}");
+			fwrite ($fd, "{$listenip}");
+
+			// Advanced pass thru
+			if($backend['advanced']) {
+				$advanced = base64_decode($backend['advanced']);
+				fwrite($fd, "\t" . $advanced . "\n");
+			}
+			
+			// https is an alias for tcp for clarity purpouses
+			if(strtolower($backend['type']) == "https") {
+				$backend_type = "tcp";
+				$httpchk = "ssl-hello-chk";
+			} else { 
+				$backend_type = $backend['type'];
+				$httpchk = "httpchk";
+			}
+
+            fwrite ($fd, "\tmode\t\t\t" . $backend_type . "\n");
+			fwrite ($fd, "\tlog\t\t\tglobal\n");
+			fwrite ($fd, "\toption\t\t\tdontlognull\n");
+
+			if($backend['httpclose']) 
+				fwrite ($fd, "\toption\t\t\thttpclose\n");
+
+			if($backend['forwardfor']) 
+				fwrite ($fd, "\toption\t\t\tforwardfor\n");
+
+			if($backend['max_connections'])
+				fwrite ($fd, "\tmaxconn\t\t\t" . $backend['max_connections'] . "\n");
+
+			if($backend['client_timeout'])
+				fwrite ($fd, "\tclitimeout\t\t" . $backend['client_timeout'] . "\n");
+
+			if($backend['balance'])
+				fwrite ($fd, "\tbalance\t\t\t" . $backend['balance'] . "\n");
+
+			if($backend['connection_timeout'])
+				fwrite ($fd, "\tcontimeout\t\t" . $backend['connection_timeout'] . "\n");
+
+			if($backend['server_timeout'])
+				fwrite ($fd, "\tsrvtimeout\t\t" . $backend['server_timeout'] . "\n");
+
+			if($backend['retries'])
+				fwrite ($fd, "\tretries\t\t\t" . $backend['retries'] . "\n");
+
+			if($backend['cookie_name'])
+				fwrite ($fd, "\tcookie\t\t\t" . $backend['cookie_name'] . " insert indirect\n");
+
+			if($backend['monitor_uri'])
+				fwrite ($fd, "\toption\t\t\t{$httpchk} HEAD " . $backend['monitor_uri'] . " HTTP/1.0\n");
+
+			if($backend['stats_enabled']=='yes') {
+				fwrite ($fd, "\tstats\t\t\tenable\n");
+				if($backend['stats_uri'])
+					fwrite ($fd, "\tstats\t\t\turi ".$backend['stats_uri']."\n");
+				if($backend['stats_realm'])
+					fwrite ($fd, "\tstats\t\t\trealm " . $backend['stats_realm'] . "\n");
+				else 
+					fwrite ($fd, "\tstats\t\t\trealm .\n");
+				fwrite ($fd, "\tstats\t\t\tauth " . $backend['stats_username'].":". $backend['stats_password']."\n");
+				if($backend['stats_node_enabled']=='yes')
+					fwrite ($fd, "\tstats\t\t\tshow-node " . $backend['stats_node'] . "\n");
+				if($backend['stats_desc'])
+					fwrite ($fd, "\tstats\t\t\tshow-desc " . $backend['stats_desc'] . "\n");
+				if($backend['stats_refresh'])
+					fwrite ($fd, "\tstats\t\t\trefresh " . $backend['stats_refresh'] . "\n");
+			}
+
+			$a_acl=&$frontend['ha_acls']['item'];
+			if(!is_array($a_acl)) 
+				$a_acl=array();
+			
+			foreach ($a_acl as $acl) 
+				fwrite ($fd, "\tacl\t\t\t".$acl['name']."\t\t".$acl['expression']."\n");
+
+			$server['backend'] .= " ";
+			if(is_array($a_servers)) {
+				foreach ($a_servers as $server) {
+					$backends_to_process = split(" ", $server['backend']);
+					foreach($backends_to_process as $backends) {
+						if($backends == "")
+							continue;
+						if($backends == $backend['name']) {
+							$server_ports = array();
+							if($server['status'] != 'inactive') {
+								if($server['cookie']) 
+									$cookie = " cookie {$server['cookie']} ";
+								else 
+									$cookie = "";
+								if(!$server['port']) {
+									foreach($ports as $port) {
+										if($port) 
+											$server_ports[] = $port;
+									}
+								} else {
+									$server_ports[] = $server['port'];
+								}
+								if($server['advanced']) {
+									$advanced = base64_decode($server['advanced']);
+									$advanced_txt = " " . $advanced;
+								} else {
+									$advanced_txt = "";
+								}
+								if($server['status'] != 'active') {
+									$status = " " . $server['status'];
+								} else {
+									$status = "";
+								}
+								if($server['checkinter']) 
+									$checkinter = "check inter {$server['checkinter']}";
+								else 
+									$checkinter = "check inter 1000";
+								foreach($server_ports as $pport) 
+									fwrite ($fd, "\tserver\t\t\t" . $server['name'] . " " . $server['address'].":" . $pport . " $cookie " . " $checkinter weight " . $server['weight'] . $status . "{$advanced_txt}\n");
+							}
+						}
+					}
+				}
+			}
+			fwrite ($fd, "\n");
+		}
+		// Sync HAProxy configuration (if enabled)
+		if(isset($config['installedpackages']['haproxy']['enablesync'])) {
+			if($config['installedpackages']['haproxy']['synchost1']) {
+				haproxy_do_xmlrpc_sync($config['installedpackages']['haproxy']['synchost1'], 
+					$config['installedpackages']['haproxy']['syncpassword']);
+			}
+			if($config['installedpackages']['haproxy']['synchost2']) {
+				haproxy_do_xmlrpc_sync($config['installedpackages']['haproxy']['synchost2'], 
+					$config['installedpackages']['haproxy']['syncpassword']);
+			}
+			if($config['installedpackages']['haproxy']['synchost3']) {
+				haproxy_do_xmlrpc_sync($config['installedpackages']['haproxy']['synchost3'], 
+					$config['installedpackages']['haproxy']['syncpassword']);				
+			}
+		}
+	}
+
+	// create config file
+	fclose($fd);
+
+	$freebsd_version = substr(trim(`uname -r`), 0, 1);
+	if(!file_exists("/usr/bin/limits")) {
+		exec("fetch -q -o /usr/bin/limits http://files.pfsense.org/extras/{$freebsd_version}/limits");
+		exec("chmod a+rx /usr/bin/limits");
+	}
+
+	exec("/usr/bin/limits -n 300014");
+
+	// reload haproxy
+	if(isset($a_global['enable'])) {
+		if(is_process_running('haproxy')) {
+			exec("/usr/local/sbin/haproxy -f /var/etc/haproxy.cfg -p /var/run/haproxy.pid -st `cat /var/run/haproxy.pid`");
+		} else {
+			exec("/usr/local/sbin/haproxy -f /var/etc/haproxy.cfg -p /var/run/haproxy.pid -D");
+		}
+		return (0);
+	} else {
+		return (1);
+	}
+}
+
+function haproxy_do_xmlrpc_sync($sync_to_ip, $password) {
+	global $config, $g;
+
+	if(!$password)
+		return;
+
+	if(!$sync_to_ip)
+		return;
+	
+	// Do not allow syncing to self.
+	$donotsync = false;
+	$lanip = find_interface_ip($config['interfaces']['lan']['if']);
+	if($lanip == $sync_to_ip) 
+		$donotsync = true;
+	$wanip = find_interface_ip($config['interfaces']['wan']['if']);
+	if($wanip == $sync_to_ip) 
+		$donotsync = true;
+	for ($j = 1; isset($config['interfaces']['opt' . $j]); $j++) {
+		$optip = find_interface_ip($config['interfaces']['opt' . $j]['if']);
+		if($optip == $sync_to_ip) 
+		$donotsync = true;
+	}
+	if($donotsync) {
+		log_error("Disallowing sync loop for HAProxy sync.");
+		return;
+	}
+
+	$xmlrpc_sync_neighbor = $sync_to_ip;
+    if($config['system']['webgui']['protocol'] != "") {
+		$synchronizetoip = $config['system']['webgui']['protocol'];
+		$synchronizetoip .= "://";
+    }
+    $port = $config['system']['webgui']['port'];
+    /* if port is empty lets rely on the protocol selection */
+    if($port == "") {
+		if($config['system']['webgui']['protocol'] == "http") 
+			$port = "80";
+		else 
+			$port = "443";
+    }
+	$synchronizetoip .= $sync_to_ip;
+
+	/* xml will hold the sections to sync */
+	$xml = array();
+	$xml['haproxy'] = $config['installedpackages']['haproxy'];
+
+	// Prevent sync loops
+	unset($xml['haproxy']['synchost1']);
+	unset($xml['haproxy']['synchost2']);
+	unset($xml['haproxy']['synchost3']);
+	unset($xml['haproxy']['syncpassword']);
+	
+	/* assemble xmlrpc payload */
+	$params = array(
+		XML_RPC_encode($password),
+		XML_RPC_encode($xml)
+	);
+
+	/* set a few variables needed for sync code borrowed from filter.inc */
+	$url = $synchronizetoip;
+	log_error("Beginning HAProxy XMLRPC sync to {$url}:{$port}.");
+	$method = 'pfsense.merge_installedpackages_section_xmlrpc';
+	$msg = new XML_RPC_Message($method, $params);
+	$cli = new XML_RPC_Client('/xmlrpc.php', $url, $port);
+	$cli->setCredentials('admin', $password);
+	if($g['debug'])
+		$cli->setDebug(1);
+	/* send our XMLRPC message and timeout after 250 seconds */
+	$resp = $cli->send($msg, "250");
+	if(!$resp) {
+		$error = "A communications error occurred while attempting HAProxy XMLRPC sync with {$url}:{$port}.";
+		log_error($error);
+		file_notice("sync_settings", $error, "HAProxy Settings Sync", "");
+	} elseif($resp->faultCode()) {
+		$cli->setDebug(1);
+		$resp = $cli->send($msg, "250");
+		$error = "An error code was received while attempting HAProxy XMLRPC sync with {$url}:{$port} - Code " . $resp->faultCode() . ": " . $resp->faultString();
+		log_error($error);
+		file_notice("sync_settings", $error, "HAProxy Settings Sync", "");
+	} else {
+		log_error("HAProxy XMLRPC sync successfully completed with {$url}:{$port}.");
+	}
+
+	/* tell haproxy to reload our settings on the destionation sync host. */
+	$method = 'pfsense.exec_php';
+	$execcmd  = "require_once('/usr/local/pkg/haproxy.inc');\n";
+	$execcmd .= "haproxy_configure();\n";
+	
+	/* assemble xmlrpc payload */
+	$params = array(
+		XML_RPC_encode($password),
+		XML_RPC_encode($execcmd)
+	);
+
+	log_error("HAProxy XMLRPC reload data {$url}:{$port}.");
+	$msg = new XML_RPC_Message($method, $params);
+	$cli = new XML_RPC_Client('/xmlrpc.php', $url, $port);
+	$cli->setCredentials('admin', $password);
+	$resp = $cli->send($msg, "250");
+	if(!$resp) {
+		$error = "A communications error occurred while attempting HAProxy XMLRPC sync with {$url}:{$port} (pfsense.exec_php).";
+		log_error($error);
+		file_notice("sync_settings", $error, "HAProxy Settings Reload", "");
+	} elseif($resp->faultCode()) {
+		$cli->setDebug(1);
+		$resp = $cli->send($msg, "250");
+		$error = "An error code was received while attempting HAProxy XMLRPC sync with {$url}:{$port} - Code " . $resp->faultCode() . ": " . $resp->faultString();
+		log_error($error);
+		file_notice("sync_settings", $error, "HAProxy Settings Sync", "");
+	} else {
+		log_error("HAProxy XMLRPC reload data success with {$url}:{$port} (pfsense.exec_php).");
+	}
+}
+
+?>
diff --git a/config/haproxy-legacy/haproxy.xml b/config/haproxy-legacy/haproxy.xml
new file mode 100644
index 00000000..556a1178
--- /dev/null
+++ b/config/haproxy-legacy/haproxy.xml
@@ -0,0 +1,113 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<!DOCTYPE packagegui SYSTEM "../schema/packages.dtd">
+<?xml-stylesheet type="text/xsl" href="../xsl/package.xsl"?>
+<packagegui>
+        <copyright>
+        <![CDATA[
+/* $Id$ */
+/* ========================================================================== */
+/*
+    haproxy.xml
+    part of pfSense (http://www.pfSense.com)
+    Copyright (C) 2009 Scott Ullrich
+    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, 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.
+                                                                              */
+/* ========================================================================== */
+        ]]>
+        </copyright>
+    <description>Describe your package here</description>
+    <requirements>Describe your package requirements here</requirements>
+    <faq>Currently there are no FAQ items provided.</faq>
+	<name>haproxy</name>
+	<version>1.0</version>
+	<title>HAProxy</title>
+	<aftersaveredirect>/pkg_edit.php?xml=haproxy_servers.php</aftersaveredirect>
+	<include_file>/usr/local/pkg/haproxy.inc</include_file>
+	<menu>
+		<name>HAProxy</name>
+		<tooltiptext></tooltiptext>
+		<section>Services</section>
+		<url>/haproxy_global.php</url>
+	</menu>
+	<service>
+		<name>HAProxy</name>
+		<rcfile>haproxy.sh</rcfile>
+		<executable>haproxy</executable>
+		<description>The Reliable, High Performance TCP/HTTP Load Balancer</description>
+	</service>	
+	<configpath>installedpackages->haproxy->config</configpath>
+	<additional_files_needed>
+		<prefix>/usr/local/pkg/</prefix>
+		<chmod>077</chmod>
+		<item>http://www.pfsense.com/packages/config/haproxy-legacy/haproxy.inc</item>
+	</additional_files_needed>
+	<additional_files_needed>
+		<prefix>/usr/local/www/</prefix>
+		<chmod>077</chmod>
+		<item>http://www.pfsense.com/packages/config/haproxy-legacy/haproxy_frontends.php</item>
+	</additional_files_needed>
+	<additional_files_needed>
+		<prefix>/usr/local/www/</prefix>
+		<chmod>077</chmod>
+		<item>http://www.pfsense.com/packages/config/haproxy-legacy/haproxy_frontends_edit.php</item>
+	</additional_files_needed>
+	<additional_files_needed>
+		<prefix>/usr/local/www/</prefix>
+		<chmod>077</chmod>
+		<item>http://www.pfsense.com/packages/config/haproxy-legacy/haproxy_global.php</item>
+	</additional_files_needed>
+	<additional_files_needed>
+		<prefix>/usr/local/www/</prefix>
+		<chmod>077</chmod>
+		<item>http://www.pfsense.com/packages/config/haproxy-legacy/haproxy_servers.php</item>
+	</additional_files_needed>
+	<additional_files_needed>
+		<prefix>/usr/local/www/</prefix>
+		<chmod>077</chmod>
+		<item>http://www.pfsense.com/packages/config/haproxy-legacy/haproxy_servers_edit.php</item>
+	</additional_files_needed>
+	<custom_delete_php_command>
+	</custom_delete_php_command>
+	<custom_add_php_command>
+	</custom_add_php_command>
+	<custom_php_resync_config_command>
+	</custom_php_resync_config_command>
+	<custom_php_install_command>
+		/*
+		included in package install
+		$freebsdv=trim(`uname -r | cut -d'.' -f1`);
+		conf_mount_rw();
+		`fetch -q -o /usr/local/sbin/ http://www.pfsense.org/packages/config/haproxy-legacy/binaries{$freebsdv}/haproxy`;
+		exec("chmod a+rx /usr/local/sbin/haproxy");
+		*/
+		haproxy_custom_php_install_command();
+	</custom_php_install_command>
+	<custom_php_deinstall_command>
+		haproxy_custom_php_deinstall_command();
+	</custom_php_deinstall_command>
+	<custom_php_command_before_form>
+	</custom_php_command_before_form>
+</packagegui>
\ No newline at end of file
diff --git a/config/haproxy-legacy/haproxy_frontends.php b/config/haproxy-legacy/haproxy_frontends.php
new file mode 100755
index 00000000..d50133b8
--- /dev/null
+++ b/config/haproxy-legacy/haproxy_frontends.php
@@ -0,0 +1,149 @@
+<?php
+/* $Id: load_balancer_virtual_server.php,v 1.6.2.1 2006/01/02 23:46:24 sullrich Exp $ */
+/*
+	haproxy_baclkends.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, 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.
+*/
+
+require_once("guiconfig.inc");
+
+$d_haproxyconfdirty_path = $g['varrun_path'] . "/haproxy.conf.dirty";
+
+require_once("haproxy.inc");
+
+if (!is_array($config['installedpackages']['haproxy']['ha_backends']['item'])) {
+	$config['installedpackages']['haproxy']['ha_backends']['item'] = array();
+}
+$a_backend = &$config['installedpackages']['haproxy']['ha_backends']['item'];
+
+if ($_POST) {
+	$pconfig = $_POST;
+
+	if ($_POST['apply']) {
+		$retval = 0;
+		config_lock();
+		$retval = haproxy_configure();
+		config_unlock();
+		$savemsg = get_std_save_message($retval);
+		unlink_if_exists($d_haproxyconfdirty_path);
+	}
+}
+
+if ($_GET['act'] == "del") {
+	if ($a_backend[$_GET['id']]) {
+		if (!$input_errors) {
+			unset($a_backend[$_GET['id']]);
+			write_config();
+			touch($d_haproxyconfdirty_path);
+			header("Location: haproxy_frontends.php");
+			exit;
+		}
+	}
+}
+
+$pfSversion = str_replace("\n", "", file_get_contents("/etc/version"));
+if(strstr($pfSversion, "1.2"))
+	$one_two = true;
+	
+$pgtitle = "Services: HAProxy: Frontend";
+include("head.inc");
+
+?>
+<body link="#0000CC" vlink="#0000CC" alink="#0000CC">
+<?php include("fbegin.inc"); ?>
+<form action="haproxy_frontends.php" method="post">
+<?php if($one_two): ?>
+<p class="pgtitle"><?=$pgtitle?></p>
+<?php endif; ?>
+<?php if ($input_errors) print_input_errors($input_errors); ?>
+<?php if ($savemsg) print_info_box($savemsg); ?>
+<?php if (file_exists($d_haproxyconfdirty_path)): ?><p>
+<?php print_info_box_np("The virtual server configuration has been changed.<br>You must apply the changes in order for them to take effect.");?><br>
+<?php endif; ?>
+<table width="100%" border="0" cellpadding="0" cellspacing="0">
+  <tr><td class="tabnavtbl">
+  <?php
+        /* active tabs */
+        $tab_array = array();
+		$tab_array[] = array("Settings", false, "haproxy_global.php");
+        $tab_array[] = array("Frontends", true, "haproxy_frontends.php");		
+		$tab_array[] = array("Servers", false, "haproxy_servers.php");
+		display_top_tabs($tab_array);
+  ?>
+  </td></tr>
+  <tr>
+    <td>
+	<div id="mainarea">
+              <table class="tabcont" width="100%" border="0" cellpadding="0" cellspacing="0">
+                <tr>
+                  <td width="30%" class="listhdrr">Name</td>
+                  <td width="40%" class="listhdrr">Description</td>
+                  <td width="10%" class="listhdrr">Stats URI</td>
+                  <td width="10%" class="listhdrr">Type</td>
+                  <td width="10%" class="list"></td>
+				</tr>
+			  <?php $i = 0; foreach ($a_backend as $backend): ?>
+                <tr>
+                  <td class="listlr" ondblclick="document.location='haproxy_frontends_edit.php?id=<?=$i;?>';">
+					<?=$backend['name'];?>
+                  </td>
+                  <td class="listlr" ondblclick="document.location='haproxy_frontends_edit.php?id=<?=$i;?>';">
+					<?=$backend['desc'];?>
+                  </td>
+                 <td class="listlr" ondblclick="document.location='haproxy_frontends_edit.php?id=<?=$i;?>';">
+					<?=$backend['stats_uri'];?>
+                 </td>
+                  <td class="listlr" ondblclick="document.location='haproxy_frontends_edit.php?id=<?=$i;?>';">
+					<?=$backend['type'];?>
+                  </td>
+                  <td class="list" nowrap>
+                    <table border="0" cellspacing="0" cellpadding="1">
+                      <tr>
+                        <td valign="middle"><a href="haproxy_frontends_edit.php?id=<?=$i;?>"><img src="/themes/<?= $g['theme']; ?>/images/icons/icon_e.gif" width="17" height="17" border="0"></a></td>
+                        <td valign="middle"><a href="haproxy_frontends.php?act=del&id=<?=$i;?>" onclick="return confirm('Do you really want to delete this entry?')"><img src="/themes/<?= $g['theme']; ?>/images/icons/icon_x.gif" width="17" height="17" border="0"></a></td>
+                      </tr>
+                    </table>
+                  </td>
+                </tr>
+                <?php $i++; endforeach; ?>
+                <tr>
+                  <td class="list" colspan="4"></td>
+                  <td class="list">
+                    <table border="0" cellspacing="0" cellpadding="1">
+                      <tr>
+                        <td valign="middle"><a href="haproxy_frontends_edit.php"><img src="/themes/<?= $g['theme']; ?>/images/icons/icon_plus.gif" width="17" height="17" border="0"></a></td>
+                      </tr>
+                    </table>
+                  </td>
+                </tr>
+              </table>
+	   </div>
+	</table>
+            </form>
+<?php include("fend.inc"); ?>
+</body>
+</html>
diff --git a/config/haproxy-legacy/haproxy_frontends_edit.php b/config/haproxy-legacy/haproxy_frontends_edit.php
new file mode 100755
index 00000000..df2411b2
--- /dev/null
+++ b/config/haproxy-legacy/haproxy_frontends_edit.php
@@ -0,0 +1,735 @@
+<?php
+/* $Id: load_balancer_pool_edit.php,v 1.24.2.23 2007/03/03 00:07:09 smos Exp $ */
+/*
+	haproxy_frontends_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");
+
+$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 = &$config['installedpackages']['haproxy']['ha_backends']['item'];
+
+if (isset($_POST['id']))
+	$id = $_POST['id'];
+else
+	$id = $_GET['id'];
+
+if (isset($id) && $a_backend[$id]) {
+	$pconfig['name'] = $a_backend[$id]['name'];
+	$pconfig['desc'] = $a_backend[$id]['desc'];
+	$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['monitor_uri'] = $a_backend[$id]['monitor_uri'];
+
+	$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['stats_node_enabled'] = $a_backend[$id]['stats_node_enabled'];
+	$pconfig['stats_node'] = $a_backend[$id]['stats_node'];
+	$pconfig['stats_desc'] = $a_backend[$id]['stats_desc'];
+	$pconfig['stats_refresh'] = $a_backend[$id]['stats_refresh'];
+		
+	$pconfig['type'] = $a_backend[$id]['type'];
+	$pconfig['extaddr'] = $a_backend[$id]['extaddr'];	
+	$pconfig['max_connections'] = $a_backend[$id]['max_connections'];	
+	$pconfig['client_timeout'] = $a_backend[$id]['client_timeout'];	
+	$pconfig['port'] = $a_backend[$id]['port'];	
+	$pconfig['a_acl']=&$a_backend[$id]['ha_acls']['item'];	
+	$pconfig['advanced'] = base64_decode($a_backend[$id]['advanced']);
+
+}
+
+$changedesc = "Services: HAProxy: Frontend";
+$changecount = 0;
+
+if ($_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 backend name has already been used. Frontend 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'.$x];
+
+		if ($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;
+			$a_acl[]=$acl;
+
+			if (preg_match("/[^a-zA-Z0-9\.\-_]/", $acl_name))
+				$input_errors[] = "The field 'Name' contains invalid characters.";
+
+			if (!preg_match("/.{2,}/", $acl_expression))
+				$input_errors[] = "The field 'Expression' 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:";
+		
+		if ($backend['name']!=$_POST['name']) {
+			// name changed:
+			// * update servers
+			// * update frontend (default backend and acl)
+			if (!is_array($config['installedpackages']['haproxy']['ha_servers']['item'])) {
+				$config['installedpackages']['haproxy']['ha_servers']['item'] = array();
+			}
+			$a_server = &$config['installedpackages']['haproxy']['ha_servers']['item'];
+
+			for ( $i = 0; $i < count($a_server); $i++) {
+				if ($a_server[$i]['backend']==$backend['name']) {
+					$a_server[$i]['backend']=$_POST['name'];
+				}
+			}
+
+			if (!is_array($config['installedpackages']['haproxy']['ha_frontends']['item'])) {
+				$config['installedpackages']['haproxy']['ha_frontends']['item'] = array();
+			}
+			$a_frontend = &$config['installedpackages']['haproxy']['ha_frontends']['item'];
+
+			for ( $i = 0; $i < count($a_frontend); $i++) {
+				if ($a_frontend[$i]['backend']==$backend['name']) {
+					$a_frontend[$i]['backend']=$_POST['name'];
+				}
+				
+				if (!is_array($a_frontend[$i]['ha_acls']['item'])) {
+					$a_frontend[$i]['ha_acls']['item'] = array();
+				}
+				
+				$a_acl = &$a_frontend[$i]['ha_acls']['item'];
+				for ( $j = 0; $j < count($a_acl); $j++) {
+					if ($a_acl[$j]['backend']==$backend['name']) {
+						$a_acl[$j]['backend']=$_POST['name'];
+					}
+				}
+			}
+		}
+
+		update_if_changed("name", $backend['name'], $_POST['name']);
+		update_if_changed("description", $backend['desc'], $_POST['desc']);
+		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("monitor_uri", $backend['monitor_uri'], $_POST['monitor_uri']);
+		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("stats_node_enabled", $backend['stats_node_enabled'], $_POST['stats_node_enabled']);
+		update_if_changed("stats_node", $backend['stats_node'], $_POST['stats_node']);
+		update_if_changed("stats_desc", $backend['stats_desc'], $_POST['stats_desc']);
+		update_if_changed("stats_desc", $backend['stats_refresh'], $_POST['stats_refresh']);
+		update_if_changed("type", $backend['type'], $_POST['type']);
+		update_if_changed("port", $backend['port'], $_POST['port']);
+		update_if_changed("extaddr", $backend['extaddr'], $_POST['extaddr']);
+		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_frontends.php");
+		exit;
+	}
+}
+
+$pfSversion = str_replace("\n", "", file_get_contents("/etc/version"));
+if(strstr($pfSversion, "1.2"))
+	$one_two = true;
+
+$pgtitle = "HAProxy: Frontend: Edit";
+include("head.inc");
+
+?>
+
+<body link="#0000CC" vlink="#0000CC" alink="#0000CC">
+<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;
+	        d = document;
+	        tbody = d.getElementById(tableId).getElementsByTagName("tbody").item(0);
+	        tr = d.createElement("tr");
+	        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 + "'></input> ";
+	                } else if(rowtype[i] == 'select') {
+	                        td.innerHTML="<INPUT type='hidden' value='" + totalrows +"' name='" + rowname[i] + "_row-" + totalrows + "'></input><select name='" + rowname[i] + totalrows + "'><?php foreach ($a_backend as $backend) {?><option value=\"<?=$backend['name']?>\"><?=$backend['name']?></option><?php }?></select> ";
+	                } else {
+	                        td.innerHTML="<INPUT type='hidden' value='" + totalrows +"' name='" + rowname[i] + "_row-" + totalrows + "'></input><input type='checkbox' name='" + rowname[i] + totalrows + "'></input> ";
+	                }
+	                tr.appendChild(td);
+	        }
+	        td = d.createElement("td");
+	        td.rowSpan = "1";
+			td.className = "list";
+	        td.innerHTML = '<img src="/themes/' + theme + '/images/icons/icon_x.gif" width="17" height="17" border="0" onclick="removeRow(this); return false;">';
+	        tr.appendChild(td);
+	        tbody.appendChild(tr);
+	    });
+	})();
+
+	function removeRow(el) {
+	    var cel;
+	    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] = "30";
+
+	rowname[1] = "acl_expression";
+	rowtype[1] = "textbox";
+	rowsize[1] = "35";
+
+	rowname[2] = "acl_backend";
+	rowtype[2] = "select";
+	rowsize[2] = "10";
+
+	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');
+		var stats_node_enabled_row=document.getElementById('stats_node_enabled_row');
+		var stats_node_row=document.getElementById('stats_node_row');
+		var stats_desc_row=document.getElementById('stats_desc_row');
+		var stats_desc_row=document.getElementById('stats_refresh_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='';
+			stats_node_enabled_row.style.display='';
+			stats_node_row.style.display='';
+			stats_desc_row.style.display='';
+			stats_refresh_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';
+			stats_node_enabled_row.style.display='none';
+			stats_node_row.style.display='none';
+			stats_desc_row.style.display='none';
+			stats_refresh_row.style.display='none';
+		}
+	}
+</script>
+<?php include("fbegin.inc"); ?>
+<?php if ($input_errors) print_input_errors($input_errors); ?>
+<?php if($one_two): ?>
+<p class="pgtitle"><?=$pgtitle?></p>
+<?php endif; ?>
+<form action="haproxy_frontends_edit.php" method="post" name="iform" id="iform">
+	<table width="100%" border="0" cellpadding="6" cellspacing="0">
+		<tr>
+			<td colspan="2" valign="top" class="listtopic">Edit haproxy backend</td>
+		</tr>		
+		<tr align="left">
+			<td width="22%" valign="top" class="vncellreq">Name</td>
+			<td width="78%" class="vtable" colspan="2">
+				<input name="name" type="text" <?if(isset($pconfig['name'])) echo "value=\"{$pconfig['name']}\"";?> size="25" maxlength="25">
+			</td>
+		</tr>
+		<tr align="left">
+			<td width="22%" valign="top" class="vncellreq">Description</td>
+			<td width="78%" class="vtable" colspan="2">
+				<input name="desc" type="text" <?if(isset($pconfig['desc'])) echo "value=\"{$pconfig['desc']}\"";?> size="64">
+			</td>
+		</tr>
+		<tr align="left">
+			<td width="22%" valign="top" class="vncellreq">Connection timeout</td>
+			<td width="78%" class="vtable" colspan="2">
+				<input name="connection_timeout" type="text" <?if(isset($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=\"{$pconfig['retries']}\"";?> size="64">
+				<div>After a connection failure to a server, it is possible to retry, potentially
+on another server. This is useful if health-checks are too rare and you don't
+want the clients to see the failures. The number of attempts to reconnect is
+set by the 'retries' parameter (2).</div>
+			</td>
+		</tr>
+		<tr align="left">
+			<td width="22%" valign="top" class="vncellreq">Type</td>
+			<td width="78%" class="vtable" colspan="2">
+				<select name="type" id="type" onchange="type_change();">
+					<option value="http"<?php if($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($pconfig['type'] == "health") echo " SELECTED"; ?>>Health</option>
+				</select>
+			</td>
+		</tr>		
+		<tr align="left">
+			<td width="22%" valign="top" class="vncellreq">Balance</td>
+			<td width="78%" class="vtable" colspan="2">
+				<table width="100%">
+				<tr>
+					<td width="20%" valign="top">
+						<input type="radio" name="balance" id="balance" value="roundrobin"<?php if($pconfig['balance'] == "roundrobin") echo " CHECKED"; ?>>Round robin</input>
+					</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 width="20%" valign="top">
+						<input type="radio" name="balance" id="balance" value="static-rr"<?php if($pconfig['balance'] == "static-rr") echo " CHECKED"; ?>>Static Round Robin</input>
+					</td>
+					<td>
+						Each server is used in turns, according to their weights.
+				This algorithm is as similar to roundrobin except that it is
+				static, which means that changing a server's weight on the
+				fly will have no effect. On the other hand, it has no design
+				limitation on the number of servers, and when a server goes
+				up, it is always immediately reintroduced into the farm, once
+				the full map is recomputed. It also uses slightly less CPU to
+				run (around -1%).					
+					</td>
+				</tr>
+				<tr>
+					<td width="20%" valign="top">
+						<input type="radio" name="balance" id="balance" value="leastconn"<?php if($pconfig['balance'] == "leastconn") echo " CHECKED"; ?>>Least Connections</input>
+					</td>
+					<td>
+						  The server with the lowest number of connections receives the
+				connection. Round-robin is performed within groups of servers
+				of the same load to ensure that all servers will be used. Use
+				of this algorithm is recommended where very long sessions are
+				expected, such as LDAP, SQL, TSE, etc... but is not very well
+				suited for protocols using short sessions such as HTTP. 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($pconfig['balance'] == 
+"source") echo " CHECKED"; ?>>Source</input></td><td>
+		 			  The source IP address is hashed and divided by the total
+	                  weight of the running servers to designate which server will
+	                  receive the request. This ensures that the same client IP
+	                  address will always reach the same server as long as no
+	                  server goes down or up. If the hash result changes due to the
+	                  number of running servers changing, many clients will be
+					  directed to a different server. This algorithm is generally
+	                  used in TCP mode where no cookie may be inserted. It may also
+	                  be used on the Internet to provide a best-effort stickyness
+	                  to clients which refuse session cookies. This algorithm is
+	                  static, which means that changing a server's weight on the
+	                  fly will have no effect.
+					</td>
+				</tr>
+				</table>
+			</td>
+		</tr>
+		<tr align="left">
+			<td width="22%" valign="top" class="vncell">Stats Enabled</td>
+			<td width="78%" class="vtable" colspan="2">
+				<input id="stats_enabled" name="stats_enabled" type="checkbox" value="yes" <?php if ($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" id='stats_node_enabled_row' name='stats_node_enabled_row' <?if ($pconfig['stats_enabled']!='yes') echo "style=\"display: none;\"";?>>
+			<td width="22%" valign="top" class="vncell">Stats Enable Node Name</td>
+			<td width="78%" class="vtable" colspan="2">
+				<input id="stats_node_enabled" name="stats_node_enabled" type="checkbox" value="yes" <?php if ($pconfig['stats_node_enabled']=='yes') echo "checked"; ?>>
+				<br/>
+			</td>
+		</tr>
+		<tr align="left" id='stats_node_row' name='stats_node_row' <?if ($pconfig['stats_enabled']!='yes') echo "style=\"display: none;\"";?>>
+			<td width="22%" valign="top" class="vncell">Stats Node</td>
+			<td width="78%" class="vtable" colspan="2">
+				<input id="stats_node" name="stats_node" type="text" <?if(isset($pconfig['stats_node'])) echo "value=\"{$pconfig['stats_node']}\"";?> size="64"><br/>
+				The node name is displayed in the stats and helps to differentiate which server in a cluster is actually serving clients.<br/>
+				Leave blank to use the system name.
+			</td>
+		</tr>
+		<tr align="left" id='stats_desc_row' name='stats_desc_row' <?if ($pconfig['stats_enabled']!='yes') echo "style=\"display: none;\"";?>>
+			<td width="22%" valign="top" class="vncell">Stats Description</td>
+			<td width="78%" class="vtable" colspan="2">
+				<input id="stats_desc" name="stats_desc" type="text" <?if(isset($pconfig['stats_node'])) echo "value=\"{$pconfig['stats_desc']}\"";?> size="64"><br/>
+			</td>
+		</tr>
+		<tr align="left" id='stats_refresh_row' name='stats_refresh_row' <?if ($pconfig['stats_enabled']!='yes') echo "style=\"display: none;\"";?>>
+			<td width="22%" valign="top" class="vncell">Stats Refresh</td>
+			<td width="78%" class="vtable" colspan="2">
+				<input id="stats_refresh" name="stats_refresh" type="text" <?if(isset($pconfig['stats_refresh'])) echo "value=\"{$pconfig['stats_refresh']}\"";?> size="10" maxlength="30"><br/>
+				Specify the refresh rate of the stats page in seconds, or specified time unit (us, ms, s, m, h, d).
+			</td>
+		</tr>
+		<tr align="left">
+			<td width="22%" valign="top" id="monitorport_text" class="vncell">Monitor Uri</td>
+			<td width="78%" class="vtable" colspan="2">
+				<input name="monitor_uri" type="text" <?if(isset($pconfig['monitor_uri'])) echo "value=\"{$pconfig['monitor_uri']}\"";?> size="50" maxlength="50">
+				<br/>
+				Example: / or /index.php or /index.html or /testmypage.cgi
+			</td>
+		</tr>
+				</tr>
+				<tr align="left">
+					<td width="22%" valign="top" class="vncellreq">Port</td>
+					<td width="78%" class="vtable" colspan="2">
+						<input name="port" type="text" <?if(isset($pconfig['port'])) echo "value=\"{$pconfig['port']}\"";?> size="30" maxlength="500">
+						<div>The port to listen to.  To specify multiple ports, separate with a comma (,). EXAMPLE: 80,443</div>
+					</td>
+				</tr>
+				<tr>
+				  <td width="22%" valign="top" class="vncellreq">External address</td>
+				  <td width="78%" class="vtable">
+					<select name="extaddr" class="formfld">
+						<option value="" <?php if (!$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="vncell">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="vncell">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>
+					<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="">Backend</td>
+		                  <td width="5%" class=""></td>
+						</tr>
+						<?php 
+							$a_acl=$pconfig['a_acl'];
+
+							if (!is_array($a_acl)) {
+								$a_acl=array();
+							}
+
+							$i=0;
+							foreach ($a_acl as $acl) {
+						?>
+						<tr>
+							<td><input name="acl_name<?=$i;?>" type="text" value="<?=$acl['name']; ?>" size="30"/></td>
+							<td><input name="acl_expression<?=$i;?>" type="text" value="<?=$acl['expression']; ?>" size="35"/></td>
+							<td>
+								<select name="acl_backend<?=$i;?>" id="acl_backend<?=$i;?>">
+								<?php
+									if (!is_array($config['installedpackages']['haproxy']['ha_backends']['item'])) {
+										$config['installedpackages']['haproxy']['ha_backends']['item'] = array();
+									}
+									$a_backend = &$config['installedpackages']['haproxy']['ha_backends']['item'];
+									foreach ($a_backend as $backend) { ?>
+										<option value="<?=$backend['name'];?>"<?php if($acl['backend'] == $backend['name']) echo " SELECTED"; ?>><?=$backend['name'];?></option>
+								<?php $i++; } ?>
+								</select>
+							</td>
+		                  <td class="list"><img src="/themes/<?= $g['theme']; ?>/images/icons/icon_x.gif" width="17" height="17" border="0" onclick="removeRow(this); return false;"></td>
+						</tr>
+						<?php
+							$i++;
+							}
+						?>
+					</table>
+					<a onclick="javascript:addRowTo('acltable'); return false;" href="#">
+						<img border="0" src="/themes/<?= $g['theme']; ?>/images/icons/icon_plus.gif" alt="" title="add another entry" />
+					</a><br/>
+					Fore more information about ACL's please see <a href='http://haproxy.1wt.eu/download/1.3/doc/configuration.txt' target='_new'>HAProxy Documentation</a> Section 7 - Using ACL's
+					</td>
+			</tr>
+*/
+?>
+			<tr align="left">
+				<td width="22%" valign="top" class="vncell">Use 'forwardfor' option</td>
+				<td width="78%" class="vtable" colspan="2">
+					<input id="forwardfor" name="forwardfor" type="checkbox" value="yes" <?php if ($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;
+	<?php $counter=0; ?>
+	totalrows =  <?php echo $counter; ?>;;
+	loaded =  <?php echo $counter; ?>;;
+</script>
+<?php include("fend.inc"); ?>
+</body>
+</html>
diff --git a/config/haproxy-legacy/haproxy_global.php b/config/haproxy-legacy/haproxy_global.php
new file mode 100755
index 00000000..b0486fb8
--- /dev/null
+++ b/config/haproxy-legacy/haproxy_global.php
@@ -0,0 +1,328 @@
+<?php
+/* $Id: load_balancer_pool.php,v 1.5.2.6 2007/03/02 23:48:32 smos Exp $ */
+/*
+	haproxy_global.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, 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.
+*/
+
+require("globals.inc");
+require("guiconfig.inc");
+require_once("haproxy.inc");
+
+$d_haproxyconfdirty_path = $g['varrun_path'] . "/haproxy.conf.dirty";
+
+if (!is_array($config['installedpackages']['haproxy'])) 
+	$config['installedpackages']['haproxy'] = array();
+
+
+if ($_POST) {
+	unset($input_errors);
+	$pconfig = $_POST;
+	
+	if ($_POST['apply']) {
+		$retval = 0;
+		config_lock();
+		$retval = haproxy_configure();
+		config_unlock();
+		$savemsg = get_std_save_message($retval);
+		unlink_if_exists($d_haproxyconfdirty_path);
+	} else {
+		if ($_POST['enable']) {
+			$reqdfields = explode(" ", "maxconn");
+			$reqdfieldsn = explode(",", "Maximum connections");		
+		}
+
+		do_input_validation($_POST, $reqdfields, $reqdfieldsn, &$input_errors);
+
+		if ($_POST['maxconn'] && (!is_numeric($_POST['maxconn']))) 
+			$input_errors[] = "The maximum number of connections should be numeric.";
+
+		if($_POST['synchost1'] && !is_ipaddr($_POST['synchost1']))
+			$input_errors[] = "Synchost1 needs to be an IPAddress.";
+		if($_POST['synchost2'] && !is_ipaddr($_POST['synchost2']))
+			$input_errors[] = "Synchost2 needs to be an IPAddress.";
+		if($_POST['synchost3'] && !is_ipaddr($_POST['synchost3']))
+			$input_errors[] = "Synchost3 needs to be an IPAddress.";
+
+		if (!$input_errors) {
+			$config['installedpackages']['haproxy']['enable'] = $_POST['enable'] ? true : false;
+			$config['installedpackages']['haproxy']['maxconn'] = $_POST['maxconn'] ? $_POST['maxconn'] : false;
+			$config['installedpackages']['haproxy']['enablesync'] = $_POST['enablesync'] ? true : false;
+			$config['installedpackages']['haproxy']['synchost1'] = $_POST['synchost1'] ? $_POST['synchost1'] : false;
+			$config['installedpackages']['haproxy']['synchost2'] = $_POST['synchost2'] ? $_POST['synchost2'] : false;
+			$config['installedpackages']['haproxy']['synchost3'] = $_POST['synchost3'] ? $_POST['synchost3'] : false;
+			$config['installedpackages']['haproxy']['remotesyslog'] = $_POST['remotesyslog'] ? $_POST['remotesyslog'] : false;
+			$config['installedpackages']['haproxy']['syncpassword'] = $_POST['syncpassword'] ? $_POST['syncpassword'] : false;
+			$config['installedpackages']['haproxy']['advanced'] = $_POST['advanced'] ? base64_encode($_POST['advanced']) : false;
+			$config['installedpackages']['haproxy']['nbproc'] = $_POST['nbproc'] ? $_POST['nbproc'] : false;			
+			touch($d_haproxyconfdirty_path);
+			write_config();
+		}
+	}
+	
+}
+
+$pconfig['enable'] = isset($config['installedpackages']['haproxy']['enable']);
+$pconfig['maxconn'] = $config['installedpackages']['haproxy']['maxconn'];
+$pconfig['enablesync'] = isset($config['installedpackages']['haproxy']['enablesync']);
+$pconfig['syncpassword'] = $config['installedpackages']['haproxy']['syncpassword'];
+$pconfig['synchost1'] = $config['installedpackages']['haproxy']['synchost1'];
+$pconfig['synchost2'] = $config['installedpackages']['haproxy']['synchost2'];
+$pconfig['synchost3'] = $config['installedpackages']['haproxy']['synchost3'];
+$pconfig['remotesyslog'] = $config['installedpackages']['haproxy']['remotesyslog'];
+$pconfig['advanced'] = base64_decode($config['installedpackages']['haproxy']['advanced']);
+$pconfig['nbproc'] = $config['installedpackages']['haproxy']['nbproc'];
+
+$pfSversion = str_replace("\n", "", file_get_contents("/etc/version"));
+if(strstr($pfSversion, "1.2"))
+	$one_two = true;
+
+$pgtitle = "Services: HAProxy: Settings";
+include("head.inc");
+
+?>
+<body link="#0000CC" vlink="#0000CC" alink="#0000CC">
+<script type="text/javascript" src="javascript/scriptaculous/prototype.js"></script>
+<script type="text/javascript" src="javascript/scriptaculous/scriptaculous.js"></script>
+<?php include("fbegin.inc"); ?>
+<script language="JavaScript">
+<!--
+function enable_change(enable_change) {
+	var endis;
+	endis = !(document.iform.enable.checked || enable_change);
+	document.iform.maxconn.disabled = endis;
+}
+//-->
+</script>
+<?php if($one_two): ?>
+<p class="pgtitle"><?=$pgtitle?></p>
+<?php endif; ?>
+<form action="haproxy_global.php" method="post" name="iform">
+<?php if ($input_errors) print_input_errors($input_errors); ?>
+<?php if ($savemsg) print_info_box($savemsg); ?>
+<?php if (file_exists($d_haproxyconfdirty_path)): ?><p>
+<?php print_info_box_np("The load balancer configuration has been changed.<br>You must apply the changes in order for them to take effect.");?><br>
+<?php endif; ?>
+<table width="100%" border="0" cellpadding="0" cellspacing="0">
+	<tr><td class="tabnavtbl">
+	<?php
+	/* active tabs */
+	$tab_array = array();
+	$tab_array[] = array("Settings", true, "haproxy_global.php");
+	$tab_array[] = array("Frontends", false, "haproxy_frontends.php");	
+	$tab_array[] = array("Servers", false, "haproxy_servers.php");	
+	display_top_tabs($tab_array);
+	?>
+	</td></tr>
+	<tr>
+	<td>
+	<div id="mainarea">
+		<table class="tabcont" width="100%" border="0" cellpadding="6" cellspacing="0">
+			<tr>
+				<td colspan="2" valign="top" class="listtopic">General settings</td>
+			</tr>
+			<tr>
+				<td width="22%" valign="top" class="vncell">&nbsp;</td>
+				<td width="78%" class="vtable">
+				<input name="enable" type="checkbox" value="yes" <?php if ($pconfig['enable']) echo "checked"; ?> onClick="enable_change(false)">
+				<strong>Enable HAProxy</strong></td>
+			</tr>
+			<tr>
+				<td valign="top" class="vncell">
+					Maximum connections
+				</td>
+				<td class="vtable">
+					<table><tr><td>
+					<table cellpadding="0" cellspacing="0">
+						<tr>
+							<td>
+								<input name="maxconn" type="text" class="formfld" id="maxconn" size="5" <?if ($pconfig['enable']!='yes') echo "enabled=\"false\"";?>  value="<?=htmlspecialchars($pconfig['maxconn']);?>"> per Backend.
+							</td>
+						</tr>
+					</table>
+					Sets the maximum per-process number of concurrent connections to X.<br/>
+					<strong>NOTE:</strong> setting this value too high will result in HAProxy not being able to allocate enough memory.<br/>
+				<?php
+					$hascpu = trim(`top | grep haproxy | awk '{ print $6 }'`);
+					if($hascpu)
+						echo "<p>Current memory usage {$hascpu}.</p>";
+				?>
+					</td><td>
+					<table style="border: 1px solid #000;">
+						<tr>
+							<td><font size=-1>Connections</td>
+							<td><font size=-1>Memory usage</td>
+						</tr>
+						<tr>
+							<td colspan="2">
+								<hr noshade style="border: 1px solid #000;">
+							</td>
+						</tr>
+						<tr>
+							<td align="right"><font size=-1>999</td>
+							<td><font size=-1>1888K</td>
+						</tr>
+						<tr>
+							<td align="right"><font size=-1>99999</td>
+							<td><font size=-1>8032K</td>
+						</tr>
+						<tr>
+							<td align="right"><font size=-1>999999</td>
+							<td><font size=-1>50016K</td>
+						</tr>
+						<tr>
+							<td align="right"><font size=-1>9999999</td>
+							<td><font size=-1>467M</td>
+						</tr>
+					</table>
+					</td></tr></table>
+				</td>
+			</tr>
+			<tr>
+				<td valign="top" class="vncell">
+					Number of processes to start
+				</td>
+				<td class="vtable">
+					<input name="nbproc" type="text" class="formfld" id="nbproc" size="18" value="<?=htmlspecialchars($pconfig['nbproc']);?>">
+					<br/>
+					Defaults to number of cores/processors installed if left blank (<?php echo trim(`/sbin/sysctl kern.smp.cpus | cut -d" " -f2`); ?> detected).
+				</td>
+			</tr>
+			<tr>
+				<td valign="top" class="vncell">
+					Remote syslog host
+				</td>
+				<td class="vtable">
+					<input name="remotesyslog" type="text" class="formfld" id="remotesyslog" size="18" value="<?=htmlspecialchars($pconfig['remotesyslog']);?>">
+				</td>
+			</tr>
+			<tr>
+				<td>
+					&nbsp;
+				</td>
+			</tr>
+			<tr>
+				<td colspan="2" valign="top" class="listtopic">Global Advanced pass thru</td>
+			</tr>
+			<tr>
+				<td width="22%" valign="top" class="vncell">&nbsp;</td>
+				<td width="78%" class="vtable">
+					<textarea name='advanced' rows="4" cols="70" id='advanced'><?php echo $pconfig['advanced']; ?></textarea>
+					<br/>
+					NOTE: paste text into this box that you would like to pass thru in the global settings area.
+				</td>
+			</tr>
+			<tr>
+				<td>
+					&nbsp;
+				</td>
+			</tr>
+			<tr>
+				<td colspan="2" valign="top" class="listtopic">Configuration synchronization</td>
+			</tr>
+			<tr>
+				<td width="22%" valign="top" class="vncell">&nbsp;</td>
+				<td width="78%" class="vtable">
+					<input name="enablesync" type="checkbox" value="yes" <?php if ($pconfig['enablesync']) echo "checked"; ?>>
+					<strong>Sync HAProxy configuration to backup CARP members via XMLRPC.</strong>
+				</td>
+			</tr>
+			<tr>
+				<td width="22%" valign="top" class="vncell">Synchronization password</td>
+				<td width="78%" class="vtable">
+					<input name="syncpassword" type="password" value="<?=$pconfig['syncpassword'];?>">
+					<br/>
+					<strong>Enter the password that will be used during configuration synchronization.  This is generally the remote webConfigurator password.</strong>
+				</td>
+			</tr>
+			<tr>
+				<td width="22%" valign="top" class="vncell">Sync host #1</td>
+				<td width="78%" class="vtable">
+					<input name="synchost1" value="<?=$pconfig['synchost1'];?>">
+					<br/>
+					<strong>Synchronize settings to this hosts IP address.</strong>
+				</td>
+			</tr>
+			<tr>
+				<td width="22%" valign="top" class="vncell">Sync host #2</td>
+				<td width="78%" class="vtable">
+					<input name="synchost2" value="<?=$pconfig['synchost2'];?>">
+					<br/>
+					<strong>Synchronize settings to this hosts IP address.</strong>
+				</td>
+			</tr>
+			<tr>
+				<td width="22%" valign="top" class="vncell">Sync host #3</td>
+				<td width="78%" class="vtable">
+					<input name="synchost3" value="<?=$pconfig['synchost3'];?>">
+					<br/>
+					<strong>Synchronize settings to this hosts IP address.</strong>
+				</td>
+			</tr>
+			<tr>
+				<td>
+					&nbsp;
+				</td>
+			</tr>
+			<tr>
+				<td width="22%" valign="top">&nbsp;</td>
+					<td width="78%">
+						<input name="Submit" type="submit" class="formbtn" value="Save" onClick="enable_change(true)">
+					</td>
+				</td>
+			</tr>
+		</table>
+	</div>
+</table>
+
+<?php if(file_exists("/var/etc/haproxy.cfg")): ?>
+	<p/>
+	<div id="configuration" style="display:none; border-style:dashed; padding: 8px;">
+		<b><i>/var/etc/haproxy.cfg file contents:</b></i>
+		<?php
+			if(file_exists("/var/etc/haproxy.cfg")) {
+				echo "<pre>" . trim(file_get_contents("/var/etc/haproxy.cfg")) . "</pre>";
+			}
+		?>
+	</div>
+	<div id="showconfiguration">
+		<a onClick="new Effect.Fade('showconfiguration'); new Effect.Appear('configuration');  setTimeout('scroll_after_fade();', 250); return false;" href="#">Show</a> automatically generated configuration.
+	</div>
+<?php endif; ?>
+
+</form>
+<script language="JavaScript">
+	function scroll_after_fade() {
+		scrollTo(0,99999999999);
+	}
+<!--
+enable_change(false);
+//-->
+</script>
+<?php include("fend.inc"); ?>
+</body>
+</html>
diff --git a/config/haproxy-legacy/haproxy_servers.php b/config/haproxy-legacy/haproxy_servers.php
new file mode 100755
index 00000000..cacf995a
--- /dev/null
+++ b/config/haproxy-legacy/haproxy_servers.php
@@ -0,0 +1,169 @@
+<?php
+/* $Id: load_balancer_virtual_server.php,v 1.6.2.1 2006/01/02 23:46:24 sullrich Exp $ */
+/*
+	haproxy_servers.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, 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.
+*/
+
+require_once("guiconfig.inc");
+require_once("haproxy.inc");
+
+$d_haproxyconfdirty_path = $g['varrun_path'] . "/haproxy.conf.dirty";
+
+if (!is_array($config['installedpackages']['haproxy']['ha_servers']['item'])) {
+	$config['installedpackages']['haproxy']['ha_servers']['item'] = array();
+}
+
+$a_server = &$config['installedpackages']['haproxy']['ha_servers']['item'];
+$a_backends = &$config['installedpackages']['haproxy']['ha_backends']['item'];
+
+if ($_POST) {
+	$pconfig = $_POST;
+
+	if ($_POST['apply']) {
+		$retval = 0;
+		config_lock();
+		$retval = haproxy_configure();
+		config_unlock();
+		$savemsg = get_std_save_message($retval);
+		unlink_if_exists($d_haproxyconfdirty_path);
+	}
+}
+
+if ($_GET['act'] == "del") {
+	if ($a_server[$_GET['id']]) {
+		if (!$input_errors) {
+			unset($a_server[$_GET['id']]);
+			write_config();
+			touch($d_haproxyconfdirty_path);
+			header("Location: haproxy_servers.php");
+			exit;
+		}
+	}
+}
+
+$pfSversion = str_replace("\n", "", file_get_contents("/etc/version"));
+if(strstr($pfSversion, "1.2"))
+	$one_two = true;
+	
+$pgtitle = "Services: HAProxy: Servers";
+include("head.inc");
+
+?>
+<body link="#0000CC" vlink="#0000CC" alink="#0000CC">
+<?php include("fbegin.inc"); ?>
+<?php if($one_two): ?>
+<p class="pgtitle"><?=$pgtitle?></p>
+<?php endif; ?>
+<form action="haproxy_servers.php" method="post">
+<?php if ($input_errors) print_input_errors($input_errors); ?>
+<?php if ($savemsg) print_info_box($savemsg); ?>
+<?php if (file_exists($d_haproxyconfdirty_path)): ?><p>
+<?php print_info_box_np("The virtual server configuration has been changed.<br>You must apply the changes in order for them to take effect.");?><br>
+<?php endif; ?>
+<table width="100%" border="0" cellpadding="0" cellspacing="0">
+  <tr><td class="tabnavtbl">
+  <?php
+        /* active tabs */
+        $tab_array = array();
+		$tab_array[] = array("Settings", false, "haproxy_global.php");
+        $tab_array[] = array("Frontends", false, "haproxy_frontends.php");
+		$tab_array[] = array("Servers", true, "haproxy_servers.php");
+		display_top_tabs($tab_array);
+  ?>
+  </td></tr>
+  <tr>
+    <td>
+	<div id="mainarea">
+              <table class="tabcont" width="100%" border="0" cellpadding="0" cellspacing="0">
+                <tr>
+                  <td width="30%" class="listhdrr">Name</td>
+                  <td width="30%" class="listhdrr">Server</td>
+                  <td width="20%" class="listhdrr">Status</td>
+                  <td width="30%" class="listhdrr">Frontend</td>
+                  <td width="10%" class="listhdrr">Cookie</td>
+                  <td width="10%" class="listhdrr">Weight</td>
+                  <td width="10%" class="list"></td>
+				</tr>
+                <?php $i = 0; foreach ($a_server as $server): ?>
+                <tr>
+                  <td class="listlr" ondblclick="document.location='haproxy_servers_edit.php?id=<?=$i;?>';">
+			<?=$server['name'];?>
+                  </td>
+                  <td class="listlr" ondblclick="document.location='haproxy_servers_edit.php?id=<?=$i;?>';">
+			<?=$server['address'] . ":"?>
+<?php
+			if($server['port']) {
+				echo $server['port'];
+			} else {
+				foreach ($a_backends as $backend) {
+					if($backend['name'] == $server['backend']) {
+						echo $backend['port'];
+					}
+				}
+			}
+?>
+                  </td>
+                  <td class="listlr" ondblclick="document.location='haproxy_servers_edit.php?id=<?=$i;?>';">
+			<?=$server['status'];?>
+                  </td>
+                  <td class="listlr" ondblclick="document.location='haproxy_servers_edit.php?id=<?=$i;?>';">
+			<?=$server['backend'];?>
+                  </td>
+                  <td class="listlr" ondblclick="document.location='haproxy_servers_edit.php?id=<?=$i;?>';">
+			<?=$server['cookie'];?>
+                  </td>
+                  <td class="listlr" ondblclick="document.location='haproxy_servers_edit.php?id=<?=$i;?>';">
+			<?=$server['weight'];?>
+                  </td>
+                  <td class="list" nowrap>
+                    <table border="0" cellspacing="0" cellpadding="1">
+                      <tr>
+                        <td valign="middle"><a href="haproxy_servers_edit.php?id=<?=$i;?>"><img src="/themes/<?= $g['theme']; ?>/images/icons/icon_e.gif" width="17" height="17" border="0"></a></td>
+                        <td valign="middle"><a href="haproxy_servers.php?act=del&id=<?=$i;?>" onclick="return confirm('Do you really want to delete this entry?')"><img src="/themes/<?= $g['theme']; ?>/images/icons/icon_x.gif" width="17" height="17" border="0"></a></td>
+                      </tr>
+                    </table>
+                  </td>
+                </tr>
+                <?php $i++; endforeach; ?>
+                <tr>
+                  <td class="list" colspan="6"></td>
+                  <td class="list">
+                    <table border="0" cellspacing="0" cellpadding="1">
+                      <tr>
+                        <td valign="middle"><a href="haproxy_servers_edit.php"><img src="/themes/<?= $g['theme']; ?>/images/icons/icon_plus.gif" width="17" height="17" border="0"></a></td>
+                      </tr>
+                    </table>
+                  </td>
+                </tr>
+              </table>
+	   </div>
+	</table>
+            </form>
+<?php include("fend.inc"); ?>
+</body>
+</html>
diff --git a/config/haproxy-legacy/haproxy_servers_edit.php b/config/haproxy-legacy/haproxy_servers_edit.php
new file mode 100755
index 00000000..a4360b04
--- /dev/null
+++ b/config/haproxy-legacy/haproxy_servers_edit.php
@@ -0,0 +1,435 @@
+<?php
+/* $Id: load_balancer_pool_edit.php,v 1.24.2.23 2007/03/03 00:07:09 smos Exp $ */
+/*
+	haproxy_servers_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");
+
+$d_haproxyconfdirty_path = $g['varrun_path'] . "/haproxy.conf.dirty";
+$a_backend = &$config['installedpackages']['haproxy']['ha_backends']['item'];
+
+if (!is_array($config['installedpackages']['haproxy']['ha_servers']['item'])) {
+	$config['installedpackages']['haproxy']['ha_servers']['item'] = array();
+}
+
+$a_server = &$config['installedpackages']['haproxy']['ha_servers']['item'];
+
+if (isset($_POST['id']))
+	$id = $_POST['id'];
+else
+	$id = $_GET['id'];
+
+if (isset($id) && $a_server[$id]) {
+	$pconfig['name'] = $a_server[$id]['name'];
+	$pconfig['address'] = $a_server[$id]['address'];
+	$pconfig['port'] = $a_server[$id]['port'];
+	$pconfig['backend'] = $a_server[$id]['backend'];
+	$pconfig['weight'] = $a_server[$id]['weight'];
+	$pconfig['checkinter'] = $a_server[$id]['checkinter'];
+	$pconfig['cookie'] = $a_server[$id]['cookie'];
+	$pconfig['status'] = $a_server[$id]['status'];
+	$pconfig['advanced'] = base64_decode($a_server[$id]['advanced']);
+}
+
+$changedesc = "Services: HAProxy: Servers: ";
+$changecount = 0;
+
+if ($_POST) {
+	$changecount++;
+
+	unset($input_errors);
+	$pconfig = $_POST;
+	
+	$reqdfields = explode(" ", "name address weight");
+	$reqdfieldsn = explode(",", "Name,Address,Weight");		
+
+	do_input_validation($_POST, $reqdfields, $reqdfieldsn, &$input_errors);
+
+	if (preg_match("/[^a-zA-Z0-9\.\-_]/", $_POST['name']))
+		$input_errors[] = "The field 'Name' contains invalid characters.";
+
+	if (preg_match("/[^a-zA-Z0-9\.]/", $_POST['address']))
+		$input_errors[] = "The field 'Address' contains invalid characters.";
+
+	if (preg_match("/[^a-zA-Z0-9\.\-_]/", $_POST['cookie']))
+		$input_errors[] = "The field 'Cookie' contains invalid characters.";
+
+	if ($_POST['port'] && !is_numeric($_POST['port']))
+		$input_errors[] = "The field 'Port' value is not a number.";
+	else {
+		if ($_POST['port'])
+			if (!($_POST['port']>=1 && $_POST['port']<=65535))
+				$input_errors[] = "The field 'Port' value must be between 1 and 65535.";
+	}
+	
+	if (!is_numeric($_POST['weight']))
+		$input_errors[] = "The field 'Weight' value is not a number.";
+	else {
+		if (!($_POST['weight']>=1 && $_POST['weight']<=256))
+			$input_errors[] = "The field 'Weight' value must be between 1 and 256.";
+	}
+	
+	/* Ensure that our pool names are unique */
+	for ($i=0; isset($config['installedpackages']['haproxy']['ha_servers']['item'][$i]); $i++)
+		if (($_POST['name'] == $config['installedpackages']['haproxy']['ha_servers']['item'][$i]['name']) && ($i != $id))
+			$input_errors[] = "This server name has already been used.  Server names must be unique.";
+
+	$backend = "";
+	for($x=0; $x<299; $x++) {
+		$comd = "\$backends = \$_POST['backend" . $x . "'];";
+		eval($comd);
+		if($backends) 
+			$backend .= "$backends ";
+	}
+	$backend = trim($backend);
+
+	if (!$input_errors) {
+		$server = array();
+		if(isset($id) && $a_server[$id])
+			$server = $a_server[$id];
+			
+		if($server['name'] != "")
+			$changedesc .= " modified '{$server['name']}' pool:";
+
+		update_if_changed("name", $server['name'], $_POST['name']);
+		update_if_changed("port", $server['port'], $_POST['port']);
+		update_if_changed("backend", $server['backend'], $backend);
+		update_if_changed("cookie", $server['cookie'], $_POST['cookie']);
+		update_if_changed("weight", $server['weight'], $_POST['weight']);
+		update_if_changed("status", $server['status'], $_POST['status']);
+		update_if_changed("address", $server['address'], $_POST['address']);
+		update_if_changed("advanced", $server['advanced'], base64_encode($_POST['advanced']));
+		update_if_changed("checkinter", $server['checkinter'], $_POST['checkinter']);
+
+		if (isset($id) && $a_server[$id]) {
+			$a_server[$id] = $server;
+		} else {
+			$a_server[] = $server;
+		}
+
+		if ($changecount > 0) {
+			touch($d_haproxyconfdirty_path);
+			write_config($changedesc);			
+			/*
+			echo "<PRE>";
+			print_r($config);
+			echo "</PRE>";
+			*/
+		}
+
+		header("Location: haproxy_servers.php");
+		exit;
+	}
+}
+
+$pfSversion = str_replace("\n", "", file_get_contents("/etc/version"));
+if(strstr($pfSversion, "1.2"))
+	$one_two = true;
+
+$pgtitle = "HAProxy: Server: Edit";
+include("head.inc");
+
+row_helper();
+
+?>
+
+<input type='hidden' name='address_type' value='textbox' />
+
+<body link="#0000CC" vlink="#0000CC" alink="#0000CC">
+<script type="text/javascript" language="javascript" src="pool.js"></script>
+
+<script language="javascript">
+function clearcombo(){
+  for (var i=document.iform.serversSelect.options.length-1; i>=0; i--){
+    document.iform.serversSelect.options[i] = null;
+  }
+  document.iform.serversSelect.selectedIndex = -1;
+}
+</script>
+<script type="text/javascript">
+	rowname[0] = "backend";
+	rowtype[0] = "select";
+	rowsize[0] = "1";
+</script>
+<?php include("fbegin.inc"); ?>
+<?php if ($input_errors) print_input_errors($input_errors); ?>
+<?php if($one_two): ?>
+<p class="pgtitle"><?=$pgtitle?></p>
+<?php endif; ?>
+	<form action="haproxy_servers_edit.php" method="post" name="iform" id="iform">
+	<table width="100%" border="0" cellpadding="6" cellspacing="0">
+		<tr>
+			<td colspan="2" valign="top" class="listtopic">Edit HAProxy server</td>
+		</tr>	
+		<tr align="left">
+			<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="16" maxlength="16">
+			</td>
+		</tr>
+		<tr align="left">
+		  <td width="22%" valign="top" class="vncellreq">Frontend(s)</td>
+		  <td width="78%" class="vtable">
+			<table id="frontendtable">
+			  <tbody>
+				<tr>
+					<td><div id="onecolumn"></div></td>
+				</tr>
+				<?php
+					$counter = 0;
+					$tracker = 0;
+					$backend = $pconfig['backend'];
+					$item = explode(" ", $backend);
+					foreach($item as $ww) {
+						$address = $ww;
+						if($counter > 0) 
+							$tracker = $counter + 1;
+				?>
+				<tr>
+					<td>
+						<select name="backend<?php echo $tracker; ?>">
+							<?php 
+								$i = 0; 
+								if (!is_array($config['installedpackages']['haproxy']['ha_backends']['item'])) 
+									$config['installedpackages']['haproxy']['ha_backends']['item'] = array();
+								$backends = split(" ", $pconfig['backend']);
+								foreach ($a_backend as $backend) {
+							?>
+							<option value="<?=$backend['name'];?>" <?php if($backend['name'] == $ww) echo "SELECTED";?>>
+								<?=$backend['name'];?>
+							</option>
+							<?php } ?>
+						</select>
+					</td>
+				<td>
+				<?php
+						if($counter > 0)
+		  					echo "<input type=\"image\" src=\"/themes/".$g['theme']."/images/icons/icon_x.gif\" onclick=\"removeRow(this); return false;\" value=\"Delete\" />";
+				?>
+				</td>
+				</tr>
+				<?php
+					$counter++;
+				 } // end foreach
+				?>
+			  </tbody>
+			  <tfoot>
+			  </tfoot>
+		  </table>
+			<a onclick="javascript:addRowTo('frontendtable'); return false;" href="#">
+				<img border="0" src="/themes/<?= $g['theme']; ?>/images/icons/icon_plus.gif" alt="" title="add another entry" />
+			</a>
+		</td>
+		</tr>
+		<tr>
+			<td width="22%" valign="top" class="vncellreq">
+			<div id="addressnetworkport">
+				IP Address
+			</div>
+		  </td>
+		  <td width="78%" class="vtable">
+			<input name="address" type="text" id="address" size="30" value="<?=htmlspecialchars($pconfig['address']);?>" />
+		</td>
+		</tr>
+		<tr align="left">
+			<td width="22%" valign="top" class="vncell">Port</td>
+			<td width="78%" class="vtable" colspan="2">
+				<input name="port" type="text" <?if(isset($pconfig['port'])) echo "value=\"{$pconfig['port']}\"";?> size="5">
+				<br/>
+				NOTE: Leave blank to use Frontend port selection.
+			</td>
+		</tr>
+		<tr align="left">
+			<td width="22%" valign="top" class="vncellreq">Status</td>
+			<td width="78%" class="vtable" colspan="2">
+				<select name="status">
+				<option value="active"  <?php if($pconfig['status']=='active') echo "SELECTED";?>>active</option>
+				<option value="backup" <?php  if($pconfig['status']=='backup') echo "SELECTED";?>>backup</option>
+				<option value="disabled" <?php  if($pconfig['status']=='disabled') echo "SELECTED";?>>disabled</option>
+				<option value="inactive" <?php  if($pconfig['status']=='inactive') echo "SELECTED";?>>inactive</option>
+				</select>
+			</td>
+		</tr>
+		<tr align="left">
+			<td width="22%" valign="top" class="vncell">Cookie</td>
+			<td width="78%" class="vtable" colspan="2">
+				<input name="cookie" type="text" <?if(isset($pconfig['cookie'])) echo "value=\"{$pconfig['cookie']}\"";?>size="64"><br/>
+				  This value will be checked in incoming requests, and the first
+				  operational server possessing the same value will be selected. In return, in
+				  cookie insertion or rewrite modes, this value will be assigned to the cookie
+				  sent to the client. There is nothing wrong in having several servers sharing
+				  the same cookie value, and it is in fact somewhat common between normal and
+				  backup servers. See also the "cookie" keyword in backend section.
+				
+			</td>
+		</tr>
+		<tr align="left">
+			<td width="22%" valign="top" class="vncell">Check inter</td>
+			<td width="78%" class="vtable" colspan="2">
+				<input name="checkinter" type="text" <?if(isset($pconfig['checkinter'])) echo "value=\"{$pconfig['checkinter']}\"";?>size="64">
+				<br/>Defaults to 1000 if left blank.
+			</td>
+		</tr>
+		<tr align="left">
+			<td width="22%" valign="top" class="vncell">Weight</td>
+			<td width="78%" class="vtable" colspan="2">
+				<input name="weight" type="text" <?if(isset($pconfig['weight'])) echo "value=\"{$pconfig['weight']}\"";?>size="64"><br/>
+				The default weight is 1, and the maximal value is 255.<br/>
+				NOTE: If this 
+					  parameter is used to distribute the load according to server's capacity, it 
+					  is recommended to start with values which can both grow and shrink, for 
+					  instance between 10 and 100 to leave enough room above and below for later 
+					  adjustments.
+			</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) && $a_server[$id]): ?>
+				<input name="id" type="hidden" value="<?=$id;?>">
+				<?php endif; ?>
+			</td>
+		</tr>
+	</table>
+	</form>
+<br>
+<?php include("fend.inc"); ?>
+<script type="text/javascript">
+	field_counter_js = 1;
+	rows = 1;
+	totalrows = <?php echo $counter; ?>;
+	loaded = <?php echo $counter; ?>;
+</script>
+</body>
+</html>
+
+<?php
+
+function row_helper() {
+	global $pconfig, $a_backend;
+	$options = "";
+	if($a_backend) {
+		foreach ($a_backend as $backend) {
+			$options .= "<option value='{$backend['name']}'";
+			if($backend['name'] == $pconfig['backend']) 
+				$options .=  "SELECTED";
+			$options .=  ">";
+			$options .=  $backend['name'];
+			$options .=  "</option>";
+		}
+	}
+	
+	echo <<<EOF
+<script type="text/javascript">
+// Global Variables
+var rowname = new Array(99);
+var rowtype = new Array(99);
+var newrow  = new Array(99);
+var rowsize = new Array(99);
+
+for (i = 0; i < 99; i++) {
+	rowname[i] = '';
+	rowtype[i] = '';
+	newrow[i] = '';
+	rowsize[i] = '25';
+}
+
+var field_counter_js = 0;
+var loaded = 0;
+var is_streaming_progress_bar = 0;
+var temp_streaming_text = "";
+
+var addRowTo = (function() {
+    return (function (tableId) {
+	var d, tbody, tr, td, bgc, i, ii, j;
+	d = document;
+	tbody = d.getElementById(tableId).getElementsByTagName("tbody").item(0);
+	tr = d.createElement("tr");
+	totalrows++;
+	for (i = 0; i < field_counter_js; i++) {
+		td = d.createElement("td");
+		if(rowtype[i] == 'textbox') {
+			td.innerHTML="<INPUT type='hidden' value='" + totalrows +"' name='" + rowname[i] + "_row-" + totalrows + "'></input><input size='" + rowsize[i] + "' name='" + rowname[i] + totalrows + "'></input> ";
+		} else if(rowtype[i] == 'select') {
+			td.innerHTML="<INPUT type='hidden' value='" + totalrows +"' name='" + rowname[i] + "_row-" + totalrows + "'></input><select size='" + rowsize[i] + "' name='" + rowname[i] + totalrows + "'>$options</select> ";
+		} else {
+			td.innerHTML="<INPUT type='hidden' value='" + totalrows +"' name='" + rowname[i] + "_row-" + totalrows + "'></input><input type='checkbox' name='" + rowname[i] + totalrows + "'></input> ";
+		}
+		tr.appendChild(td);
+	}
+	td = d.createElement("td");
+	td.rowSpan = "1";
+
+	td.innerHTML = '<input type="image" src="/themes/' + theme + '/images/icons/icon_x.gif" onclick="removeRow(this); return false;" value="Delete">';
+	tr.appendChild(td);
+	tbody.appendChild(tr);
+    });
+})();
+
+function removeRow(el) {
+    var cel;
+    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));
+}
+</script>
+
+EOF;
+
+}
+
+?>
\ No newline at end of file
diff --git a/pkg_config.8.xml b/pkg_config.8.xml
index 09688bb5..4ffb82ff 100644
--- a/pkg_config.8.xml
+++ b/pkg_config.8.xml
@@ -130,6 +130,20 @@
 		<build_port_path>/usr/ports/net/haproxy</build_port_path>
 	</package>
 	<package>
+		<name>haproxy-legacy</name>
+		<pkginfolink>http://doc.pfsense.org/index.php/haproxy_package</pkginfolink>
+		<descr>The Reliable, High Performance TCP/HTTP Load Balancer package version 1.0</descr>
+		<website>http://haproxy.1wt.eu/</website>
+		<category>Services</category>
+		<version>1.4.18 pkg v 1.0</version>
+		<status>Release</status>
+		<required_version>2.0</required_version>
+		<config_file>http://www.pfsense.com/packages/config/haproxy-legacy/haproxy.xml</config_file>
+		<depends_on_package_base_url>http://e-sac.siteseguro.ws/pfsense/8/All/</depends_on_package_base_url>
+		<depends_on_package>haproxy-1.4.18.tbz</depends_on_package>
+		<configurationfile>haproxy.xml</configurationfile>
+	</package>
+	<package>
 		<name>Proxy Server with mod_security</name>
 		<pkginfolink>http://doc.pfsense.org/index.php/ProxyServerModSecurity_package</pkginfolink>
 		<website>http://www.modsecurity.org/</website>
diff --git a/pkg_config.8.xml.amd64 b/pkg_config.8.xml.amd64
index 60b28dce..5328f3f6 100644
--- a/pkg_config.8.xml.amd64
+++ b/pkg_config.8.xml.amd64
@@ -213,6 +213,21 @@
 		<build_port_path>/usr/ports/net/haproxy</build_port_path>
 	</package>
 	<package>
+		<name>haproxy-legacy</name>
+		<pkginfolink>http://doc.pfsense.org/index.php/haproxy_package</pkginfolink>
+		<descr>The Reliable, High Performance TCP/HTTP Load Balancer package version 1.0</descr>
+		<website>http://haproxy.1wt.eu/</website>
+		<category>Services</category>
+		<version>1.4.18 pkg v 1.0</version>
+		<status>Release</status>
+		<required_version>2.0</required_version>
+		<config_file>http://www.pfsense.com/packages/config/haproxy-legacy/haproxy.xml</config_file>
+		<configurationfile>haproxy.xml</configurationfile>
+		<depends_on_package_base_url>http://e-sac.siteseguro.ws/pfsense/8/amd64/All/</depends_on_package_base_url>
+		<depends_on_package>haproxy-1.4.18.tbz</depends_on_package>
+	</package>
+
+	<package>
 		<name>Proxy Server with mod_security</name>
 		<pkginfolink>http://doc.pfsense.org/index.php/ProxyServerModSecurity_package</pkginfolink>
 		<website>http://www.modsecurity.org/</website>