From c0d7d735d6da067633da3fe4b0dd2db9d19b36db Mon Sep 17 00:00:00 2001
From: Andrew Thompson <andrew@clonedev.co.nz>
Date: Thu, 26 Jan 2012 19:58:57 +1300
Subject: Move haproxy-dev to haproxy proper, ticket ZVS-164444

---
 config/haproxy/haproxy.inc                | 584 +++++++++++++++++-----
 config/haproxy/haproxy.xml                |  25 +-
 config/haproxy/haproxy_frontends.php      | 149 ------
 config/haproxy/haproxy_frontends_edit.php | 735 ----------------------------
 config/haproxy/haproxy_global.php         |  92 +++-
 config/haproxy/haproxy_listeners.php      | 172 +++++++
 config/haproxy/haproxy_listeners_edit.php | 771 ++++++++++++++++++++++++++++++
 config/haproxy/haproxy_pool_edit.php      | 494 +++++++++++++++++++
 config/haproxy/haproxy_pools.php          | 169 +++++++
 config/haproxy/haproxy_servers.php        | 169 -------
 config/haproxy/haproxy_servers_edit.php   | 435 -----------------
 11 files changed, 2163 insertions(+), 1632 deletions(-)
 delete mode 100755 config/haproxy/haproxy_frontends.php
 delete mode 100755 config/haproxy/haproxy_frontends_edit.php
 create mode 100755 config/haproxy/haproxy_listeners.php
 create mode 100755 config/haproxy/haproxy_listeners_edit.php
 create mode 100755 config/haproxy/haproxy_pool_edit.php
 create mode 100755 config/haproxy/haproxy_pools.php
 delete mode 100755 config/haproxy/haproxy_servers.php
 delete mode 100755 config/haproxy/haproxy_servers_edit.php

(limited to 'config/haproxy')

diff --git a/config/haproxy/haproxy.inc b/config/haproxy/haproxy.inc
index dfbec28c..72d9535d 100644
--- a/config/haproxy/haproxy.inc
+++ b/config/haproxy/haproxy.inc
@@ -34,10 +34,38 @@ require_once("notices.inc");
 
 $d_haproxyconfdirty_path = $g['varrun_path'] . "/haproxy.conf.dirty";
 
+$a_acltypes = array();
+$a_acltypes[] = array('name' => 'host_starts_with', 'descr' => 'Host starts with',
+				'mode' => 'http', 'syntax' => 'hdr_beg(host) -i');
+$a_acltypes[] = array('name' => 'host_ends_with', 'descr' => 'Host ends with',
+				'mode' =>'http', 'syntax' => 'hdr_end(host) -i');
+$a_acltypes[] = array('name' => 'host_matches', 'descr' => 'Host matches',
+				'mode' =>'http', 'syntax' => 'hdr(host) -i');
+$a_acltypes[] = array('name' => 'host_regex', 'descr' => 'Host regex',
+				'mode' =>'http', 'syntax' => 'hdr_reg(host) -i');
+$a_acltypes[] = array('name' => 'host_contains', 'descr' => 'Host contains',
+				'mode' => 'http', 'syntax' => 'hdr_dir(host) -i');
+$a_acltypes[] = array('name' => 'path_starts_with', 'descr' => 'Path starts with',
+				'mode' => 'http', 'syntax' => 'path_beg -i');
+$a_acltypes[] = array('name' => 'path_ends_with', 'descr' => 'Path ends with',
+				'mode' => 'http', 'syntax' => 'path_end -i');
+$a_acltypes[] = array('name' => 'path_matches', 'descr' => 'Path matches',
+				'mode' => 'http', 'syntax' => 'path -i');
+$a_acltypes[] = array('name' => 'path_regex', 'descr' => 'Path regex',
+				'mode' => 'http', 'syntax' => 'path_reg -i');
+$a_acltypes[] = array('name' => 'path_contains', 'descr' => 'Path contains',
+				'mode' => 'http', 'syntax' => 'path_dir -i');
+$a_acltypes[] = array('name' => 'source_ip', 'descr' => 'Source IP',
+				'mode' => '', 'syntax' => 'src');
+
 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*");
+	exec("rm /usr/local/etc/rc.d/haproxy.sh");
+	exec("rm /etc/devd/haproxy.conf");
+	exec("/etc/rc.d/devd restart");
+	haproxy_install_cron(false);
 }
 
 function haproxy_custom_php_install_command() {
@@ -60,6 +88,8 @@ haproxy_enable=\${haproxy-"YES"}
 
 start_cmd="haproxy_start"
 stop_postcmd="haproxy_stop"
+check_cmd="haproxy_check"
+extra_commands="check"
 
 load_rc_config \$name
 
@@ -77,6 +107,20 @@ haproxy_start () {
 ENDOFF
 }
 
+haproxy_check () {
+        echo "Checking 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_check_run(0);
+		?>
+ENDOFF
+}
+
 haproxy_stop () {
         echo "Stopping haproxy."
         killall haproxy
@@ -91,18 +135,262 @@ EOD;
 	fclose($fd);
 	exec("chmod a+rx /usr/local/etc/rc.d/haproxy.sh");
 
+	$devd = <<<EOD
+notify 0 {
+        match "system"          "IFNET";
+        match "subsystem"       "carp[0-9]+";
+        match "type"            "LINK_UP";
+        action "/usr/local/etc/rc.d/haproxy.sh check";
+};
+notify 0 {
+        match "system"          "IFNET";
+        match "subsystem"       "carp[0-9]+";
+        match "type"            "LINK_DOWN";
+        action "/usr/local/etc/rc.d/haproxy.sh check";
+};
+
+EOD;
+	exec("mkdir -p /etc/devd");
+	$fd = fopen("/etc/devd/haproxy.conf", "w");
+	fwrite($fd, $devd);
+	fclose($fd);
+	exec("/etc/rc.d/devd restart");
+
+	/* Do XML upgrade from haproxy 0.31 to haproxy-dev */
+	if (is_array($config['installedpackages']['haproxy']['ha_servers'])) {
+		/* We have an old config */
+		$config['installedpackages']['haproxy']['ha_pools']['item'] = array();
+		$a_global = &$config['installedpackages']['haproxy'];
+		$a_backends = &$config['installedpackages']['haproxy']['ha_backends']['item'];
+		$a_oldservers = &$config['installedpackages']['haproxy']['ha_servers']['item'];
+		$a_pools = &$config['installedpackages']['haproxy']['ha_pools']['item'];
+
+		foreach ($a_backends as $id => $be) {
+			$a_backends[$id]['status'] = 'active';
+		}
+		$id = 0;
+		foreach ($a_oldservers as $oldserver) {
+			$pool=$oldserver;
+			/* make server sub array */
+			$server=array();
+			$server['name'] = $oldserver['name'];
+			$server['address'] = $oldserver['address'];
+			$server['port'] = $oldserver['port'];
+			$server['weight'] = $oldserver['weight'];
+			$a_servers=array();
+			$a_servers[]=$server;
+			/* set new pool */
+			$pool['name'] = "pool$id";
+			$id++;
+			$pool['ha_servers']['item']=$a_servers;
+			/* link to frontend */
+			foreach ($a_backends as $id => $be) {
+				if ($a_backends[$id]['name'] == $oldserver['backend']) {
+					$a_backends[$id]['pool'] = $pool['name'];
+					$pool['monitor_uri'] = $be['monitor_uri'];
+					unset($a_backends[$id]['monitor_uri']);
+					break;
+				}
+			}
+			unset($pool['backend']);
+			unset($pool['address']);
+			unset($pool['port']);
+			unset($pool['weight']);
+			$a_pools[] = $pool;
+		}
+		unset($config['installedpackages']['haproxy']['ha_servers']);
+		write_config();
+	}
+
 	conf_mount_ro();
 
 	exec("/usr/local/etc/rc.d/haproxy.sh start");
 }
 
+function haproxy_install_cron($should_install) {
+	global $config, $g;
+	if($g['booting']==true) 
+		return;
+	$is_installed = false;
+	if(!$config['cron']['item'])
+		return;
+	$x=0;
+	foreach($config['cron']['item'] as $item) {
+		if(strstr($item['command'], "/usr/local/etc/rc.d/haproxy.sh")) {
+			$is_installed = true;
+			break;
+		}
+		$x++;
+	}
+	switch($should_install) {
+		case true:
+			if(!$is_installed) {
+				$cron_item = array();
+				$cron_item['minute'] = "*/2";
+				$cron_item['hour'] = "*";
+				$cron_item['mday'] = "*";
+				$cron_item['month'] = "*";
+				$cron_item['wday'] = "*";
+				$cron_item['who'] = "root";
+				$cron_item['command'] = "/usr/local/etc/rc.d/haproxy.sh check";		
+				$config['cron']['item'][] = $cron_item;
+				parse_config(true);
+				write_config();
+				configure_cron();
+			}
+		break;
+		case false:
+			if($is_installed == true) {
+				if($x > 0) {
+					unset($config['cron']['item'][$x]);
+					parse_config(true);
+					write_config();
+				}
+				configure_cron();
+			}
+		break;
+	}
+}
+
+function haproxy_find_acl($name) {
+	global $a_acltypes;
+
+	/* XXX why is this broken from xmlsync? */
+	if (!$a_acltypes) {
+		$a_acltypes = array();
+		$a_acltypes[] = array('name' => 'host_starts_with', 'descr' => 'Host starts with',
+			'mode' => 'http', 'syntax' => 'hdr_beg(host) -i');
+		$a_acltypes[] = array('name' => 'host_ends_with', 'descr' => 'Host ends with',
+			'mode' =>'http', 'syntax' => 'hdr_end(host) -i');
+		$a_acltypes[] = array('name' => 'host_matches', 'descr' => 'Host matches',
+			'mode' =>'http', 'syntax' => 'hdr(host) -i');
+		$a_acltypes[] = array('name' => 'host_regex', 'descr' => 'Host regex',
+			'mode' =>'http', 'syntax' => 'hdr_reg(host) -i');
+		$a_acltypes[] = array('name' => 'host_contains', 'descr' => 'Host contains',
+			'mode' => 'http', 'syntax' => 'hdr_dir(host) -i');
+		$a_acltypes[] = array('name' => 'path_starts_with', 'descr' => 'Path starts with',
+			'mode' => 'http', 'syntax' => 'path_beg -i');
+		$a_acltypes[] = array('name' => 'path_ends_with', 'descr' => 'Path ends with',
+			'mode' => 'http', 'syntax' => 'path_end -i');
+		$a_acltypes[] = array('name' => 'path_matches', 'descr' => 'Path matches',
+			'mode' => 'http', 'syntax' => 'path -i');
+		$a_acltypes[] = array('name' => 'path_regex', 'descr' => 'Path regex',
+			'mode' => 'http', 'syntax' => 'path_reg -i');
+		$a_acltypes[] = array('name' => 'path_contains', 'descr' => 'Path contains',
+			'mode' => 'http', 'syntax' => 'path_dir -i');
+		$a_acltypes[] = array('name' => 'source_ip', 'descr' => 'Source IP',
+			'mode' => '', 'syntax' => 'src');
+	}
+
+	if($a_acltypes) {
+		foreach ($a_acltypes as $acl) {
+			if ($acl['name'] == $name)
+				return $acl;
+		}
+	}
+}
+
+function write_backend($fd, $name, $pool, $frontend) {
+	if(!is_array($pool['ha_servers']['item']))
+		return;
+
+	fwrite ($fd, "backend " . $name . "\n");
+	if($pool['cookie_name'] && strtolower($frontend['type']) == "http")
+		fwrite ($fd, "\tcookie\t\t\t" . $pool['cookie_name'] . " insert indirect\n");
+
+	// https is an alias for tcp for clarity purpouses
+	if(strtolower($frontend['type']) == "https") {
+		$backend_type = "tcp";
+		$httpchk = "ssl-hello-chk";
+	} else { 
+		$backend_type = $frontend['type'];
+		$httpchk = "httpchk";
+	}
+
+	fwrite ($fd, "\tmode\t\t\t" . $backend_type . "\n");
+
+	if($frontend['balance'])
+		fwrite ($fd, "\tbalance\t\t\t" . $frontend['balance'] . "\n");
+
+	if($frontend['connection_timeout'])
+		fwrite ($fd, "\tcontimeout\t\t" . $frontend['connection_timeout'] . "\n");
+
+	if($frontend['server_timeout'])
+		fwrite ($fd, "\tsrvtimeout\t\t" . $frontend['server_timeout'] . "\n");
+
+	if($frontend['retries'])
+		fwrite ($fd, "\tretries\t\t\t" . $frontend['retries'] . "\n");
+
+	if($frontend['stats_enabled']=='yes') {
+		fwrite ($fd, "\tstats\t\t\tenable\n");
+		if($frontend['stats_uri'])
+			fwrite ($fd, "\tstats\t\t\turi ".$frontend['stats_uri']."\n");
+		if($frontend['stats_realm'])
+			fwrite ($fd, "\tstats\t\t\trealm " . $frontend['stats_realm'] . "\n");
+		else 
+			fwrite ($fd, "\tstats\t\t\trealm .\n");
+		fwrite ($fd, "\tstats\t\t\tauth " . $frontend['stats_username'].":". $frontend['stats_password']."\n");
+	}
+
+	$uri = $pool['monitor_uri'];
+	if ($pool['monitor_uri'])
+		$uri = $pool['monitor_uri'];
+	else
+		$uri = "/";
+	fwrite ($fd, "\toption\t\t\t{$httpchk} HEAD " . $uri . " HTTP/1.0\n");
+
+	if($pool['cookie']  && strtolower($frontend['type']) == "http") 
+		$cookie = " cookie {$pool['cookie']} ";
+	else 
+		$cookie = "";
+	if($pool['advanced']) {
+		$advanced = base64_decode($pool['advanced']);
+		$advanced_txt = " " . $advanced;
+	} else {
+		$advanced_txt = "";
+	}
+	if($pool['checkinter']) 
+		$checkinter = "check inter {$pool['checkinter']}";
+	else if (strtolower($frontend['type']) != "tcp")
+		$checkinter = "check inter 1000";
+	else
+		$checkinter = "";
+
+	$a_servers = &$pool['ha_servers']['item'];
+	foreach($a_servers as $be) {
+		if(!$be['port']) {
+			// the listener can specify a default port
+			$be['port'] = $frontend['svrport'];
+		}
+		if(!$be['port']) {
+			// last resort, use the frontend port
+			$ports = split(",", "{$frontend['port']},");
+			$be['port'] = $ports[0];
+		}
+		if (!$be['name'])
+			$be['name'] = $be['address'];
+		if($be['backup']) {
+			$isbackup = "backup";
+		} else {
+			$isbackup = "";
+		}
+		fwrite ($fd, "\tserver\t\t\t" . $be['name'] . " " . $be['address'].":" . $be['port'] . " $cookie " . " $checkinter $isbackup weight " . $be['weight'] . "{$advanced_txt}\n");
+	}
+	fwrite ($fd, "\n");
+}
+
 function haproxy_configure() {
+	// reload haproxy
+	haproxy_writeconf();
+	return haproxy_check_run(1);
+}
+
+function haproxy_writeconf() {
 	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'];
+	$a_pools = &$config['installedpackages']['haproxy']['ha_pools']['item'];
 
 	$fd = fopen("{$g['varetc_path']}/haproxy.cfg", "w");
 
@@ -112,7 +400,7 @@ function haproxy_configure() {
 			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, "\tlog\t\t\t{$a_global['remotesyslog']}\t{$a_global['logfacility']}\t{$a_global['loglevel']}\n");
 		fwrite ($fd, "\tuid\t\t\t80\n");
 		fwrite ($fd, "\tgid\t\t\t80\n");
 		// Set numprocs if defined or use system default (#cores)
@@ -126,15 +414,51 @@ function haproxy_configure() {
 		fwrite ($fd, "\n");
 	}
 
-	// Construct and write out configuration file
+	// Try and get a unique array for address:port as frontends can duplicate
+	$a_bind = array();
 	if(is_array($a_backends)) {
 		foreach ($a_backends as $backend) {
+			if($backend['status'] != 'active')
+				continue;
+			if(!$backend['pool'])
+				continue;
+
+			$bname = $backend['extaddr'] . ":" . $backend['port'];
+			if (!is_array($a_bind[$bname])) {
+				$a_bind[$bname] = array();
+				$a_bind[$bname]['config'] = array();
+				// Settings which are constant for a merged frontend
+				$a_bind[$bname]['name'] = $backend['name'];
+				$a_bind[$bname]['extaddr'] = $backend['extaddr'];
+				$a_bind[$bname]['port'] = $backend['port'];
+			}
+			$b = &$a_bind[$bname];
+			
+			// Overwrite ?
+			$b['type'] = $backend['type'];
+			$b['forwardfor'] = $backend['forwardfor'];
+			$b['httpclose'] = $backend['httpclose'];
+			$b['max_connections'] = $backend['max_connections'];
+			$b['client_timeout'] = $backend['client_timeout'];
+			$b['advanced'] = $backend['advanced'];
+
+			// pointer to each backend 
+			$b['config'][] = $backend;
+		}
+	}
+	
+	$a_pendingpl = array();
 
-			// Define our backend name
-			$backendinfo = "listen {$backend['name']}\n";
+	// Construct and write out configuration file
+	if(is_array($a_bind)) {
+		foreach ($a_bind as $bind) {
+			if (count($bind['config']) > 1)
+				$frontendinfo = "frontend {$bind['name']}-merged\n";
+			else
+				$frontendinfo = "frontend {$bind['name']}\n";
 
 			// Prepare ports for processing by splitting
-			$portss = "{$backend['port']},";
+			$portss = "{$bind['port']},";
 			$ports = split(",", $portss);
 			
 			// Initialize variable
@@ -143,176 +467,184 @@ function haproxy_configure() {
 			// Process and add bind directives for ports
 			foreach($ports as $port) {
 				if($port) {
-					if($backend['extaddr'] == "any") 
+					if($bind['extaddr'] == "any") 
 						$listenip .=  "\tbind\t\t\t0.0.0.0:{$port}\n";
-					elseif($backend['extaddr']) 
-						$listenip .=  "\tbind\t\t\t{$backend['extaddr']}:{$port}\n";				
+					elseif($bind['extaddr']) 
+						$listenip .=  "\tbind\t\t\t{$bind['extaddr']}:{$port}\n";				
 					else 
 						$listenip .= "\tbind\t\t\t" . get_current_wan_address('wan') . ":{$port}\n";
 				}
 			}
 			
-			fwrite ($fd, "{$backendinfo}");
+			fwrite ($fd, "{$frontendinfo}");
 			fwrite ($fd, "{$listenip}");
 
 			// Advanced pass thru
-			if($backend['advanced']) {
-				$advanced = base64_decode($backend['advanced']);
+			if($bind['advanced']) {
+				$advanced = base64_decode($bind['advanced']);
 				fwrite($fd, "\t" . $advanced . "\n");
 			}
 			
 			// https is an alias for tcp for clarity purpouses
-			if(strtolower($backend['type']) == "https") {
+			if(strtolower($bind['type']) == "https") {
 				$backend_type = "tcp";
 				$httpchk = "ssl-hello-chk";
 			} else { 
-				$backend_type = $backend['type'];
+				$backend_type = $bind['type'];
 				$httpchk = "httpchk";
 			}
 
-            fwrite ($fd, "\tmode\t\t\t" . $backend_type . "\n");
+			fwrite ($fd, "\tmode\t\t\t" . $backend_type . "\n");
 			fwrite ($fd, "\tlog\t\t\tglobal\n");
 			fwrite ($fd, "\toption\t\t\tdontlognull\n");
 
-			if($backend['httpclose']) 
+			if($bind['httpclose']) 
 				fwrite ($fd, "\toption\t\t\thttpclose\n");
 
-			if($backend['forwardfor']) 
+			if($bind['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 " . $backend['stats_refresh'] . "\n");
-			}
+			if($bind['max_connections'])
+				fwrite ($fd, "\tmaxconn\t\t\t" . $bind['max_connections'] . "\n");
 
-			$a_acl=&$frontend['ha_acls']['item'];
-			if(!is_array($a_acl)) 
-				$a_acl=array();
+			if($bind['client_timeout'])
+				fwrite ($fd, "\tclitimeout\t\t" . $bind['client_timeout'] . "\n");
+
+	
+			// Combine the rest of the listener configs
+			$default_once = 0;
+			$i = 0;
+			foreach ($bind['config'] as $bconfig) {
+				$a_acl=&$bconfig['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");
-							}
-						}
-					}
+				$poolname = $bconfig['pool'] . "_" . strtolower($bconfig['type']);
+
+				// Create different pools if the svrport is set
+				if ($bconfig['svrport'] > 0)
+					$poolname .= "_" . $bconfig['svrport'];
+
+				// Write this out once, and must be before any backend config text
+				if ($default_once == 0) {
+					fwrite ($fd, "\tdefault_backend\t\t" . $poolname . "\n");
+					$default_once++;
+				}
+
+				if (!isset($a_pendingpl[$poolname])) {
+					$a_pendingpl[$poolname] = array();
+					$a_pendingpl[$poolname]['name'] = $poolname;
+					$a_pendingpl[$poolname]['frontend'] = $bconfig;
+				}
+
+				foreach ($a_acl as $entry) {
+					$acl = haproxy_find_acl($entry['expression']);
+					if (!$acl)
+						continue;
+
+					// Filter out acls for different modes
+					if ($acl['mode'] != '' && $acl['mode'] != strtolower($bind['type']))
+						continue;
+
+					if ($acl['syntax'] != '')
+						$expr = $acl['syntax'] . " " . $entry['value'];
+					else
+						$expr = $entry['expression'] . " " . $entry['value'];
+
+					$aclname = $i . "_" . $entry['name'];
+					fwrite ($fd, "\tacl\t\t\t" . $aclname . "\t" . $expr . "\n");
+					fwrite ($fd, "\tuse_backend\t\t" . $poolname . " if " . $aclname . "\n");
+					$i++;
 				}
+
 			}
 			fwrite ($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'], 
-					$config['installedpackages']['haproxy']['syncpassword']);				
+	}
+	if (is_array($a_pendingpl) && is_array($a_pools)) {
+		foreach ($a_pendingpl as $pending) {
+			foreach ($a_pools as $pool) {
+				if ($pending['frontend']['pool'] == $pool['name']) {
+					write_backend($fd, $pending['name'], $pool, $pending['frontend']);
+				}
 			}
 		}
 	}
+	fwrite ($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);
 
+	if (isset($a_global['carpdev']))
+		haproxy_install_cron(true);
+	else
+		haproxy_install_cron(false);
+
 	$freebsd_version = substr(trim(`uname -r`), 0, 1);
 	if(!file_exists("/usr/bin/limits")) {
 		exec("fetch -q -o /usr/bin/limits http://files.pfsense.org/extras/{$freebsd_version}/limits");
 		exec("chmod a+rx /usr/bin/limits");
 	}
+}
+
+function haproxy_is_running() {
+        $running = (shell_exec("/bin/pgrep -x haproxy") != '');
+        return $running;
+}
+
+function haproxy_check_run($reload) {
+	global $config, $g;
+
+	$a_global = &$config['installedpackages']['haproxy'];
 
 	exec("/usr/bin/limits -n 300014");
 
-	// reload haproxy
 	if(isset($a_global['enable'])) {
-		if(is_process_running('haproxy')) {
+		if (isset($a_global['carpdev'])) {
+			$status = get_carp_interface_status($a_global['carpdev']);
+			if ($status != "MASTER") {
+				if (haproxy_is_running()) {
+					log_error("Stopping haproxy on CARP backup.");
+					exec("/bin/pkill -F /var/run/haproxy.pid haproxy");
+				}
+				return (0);
+			} else if (haproxy_is_running() && $reload == 0) { 
+				return (0);
+			}
+			log_error("Starting haproxy on CARP master.");
+			/* fallthrough */
+		} else if ($reload == 0)
+			return (0);
+
+		if (haproxy_is_running()) {
 			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 {
+		if ($reload && haproxy_is_running()) {
+			exec("/bin/pkill -F /var/run/haproxy.pid haproxy");
+		}
 		return (1);
 	}
+	
 }
 
 function haproxy_do_xmlrpc_sync($sync_to_ip, $password) {
@@ -362,11 +694,11 @@ function haproxy_do_xmlrpc_sync($sync_to_ip, $password) {
 	$xml['haproxy'] = $config['installedpackages']['haproxy'];
 
 	// Prevent sync loops
-	unset($xml['haproxy']['synchost1']);
-	unset($xml['haproxy']['synchost2']);
-	unset($xml['haproxy']['synchost3']);
-	unset($xml['haproxy']['syncpassword']);
-	
+	unset($xml['synchost1']);
+	unset($xml['synchost2']);
+	unset($xml['synchost3']);
+	unset($xml['syncpassword']);
+
 	/* assemble xmlrpc payload */
 	$params = array(
 		XML_RPC_encode($password),
diff --git a/config/haproxy/haproxy.xml b/config/haproxy/haproxy.xml
index bc338764..83e2ca5d 100644
--- a/config/haproxy/haproxy.xml
+++ b/config/haproxy/haproxy.xml
@@ -44,13 +44,13 @@
 	<name>haproxy</name>
 	<version>1.0</version>
 	<title>HAProxy</title>
-	<aftersaveredirect>/pkg_edit.php?xml=haproxy_servers.php</aftersaveredirect>
+	<aftersaveredirect>/pkg_edit.php?xml=haproxy_pools.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>
+		<url>/haproxy_listeners.php</url>
 	</menu>
 	<service>
 		<name>HAProxy</name>
@@ -62,32 +62,32 @@
 	<additional_files_needed>
 		<prefix>/usr/local/pkg/</prefix>
 		<chmod>077</chmod>
-		<item>http://www.pfsense.com/packages/config/haproxy/haproxy.inc</item>
+		<item>http://www.pfsense.com/packages/config/haproxy-dev/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/haproxy_frontends.php</item>
+		<item>http://www.pfsense.com/packages/config/haproxy-dev/haproxy_listeners.php</item>
 	</additional_files_needed>
 	<additional_files_needed>
 		<prefix>/usr/local/www/</prefix>
 		<chmod>077</chmod>
-		<item>http://www.pfsense.com/packages/config/haproxy/haproxy_frontends_edit.php</item>
+		<item>http://www.pfsense.com/packages/config/haproxy-dev/haproxy_listeners_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/haproxy_global.php</item>
+		<item>http://www.pfsense.com/packages/config/haproxy-dev/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/haproxy_servers.php</item>
+		<item>http://www.pfsense.com/packages/config/haproxy-dev/haproxy_pools.php</item>
 	</additional_files_needed>
 	<additional_files_needed>
 		<prefix>/usr/local/www/</prefix>
 		<chmod>077</chmod>
-		<item>http://www.pfsense.com/packages/config/haproxy/haproxy_servers_edit.php</item>
+		<item>http://www.pfsense.com/packages/config/haproxy-dev/haproxy_pool_edit.php</item>
 	</additional_files_needed>
 	<custom_delete_php_command>
 	</custom_delete_php_command>
@@ -96,18 +96,15 @@
 	<custom_php_resync_config_command>
 	</custom_php_resync_config_command>
 	<custom_php_install_command>
-		/*
-		included in package install
 		$freebsdv=trim(`uname -r | cut -d'.' -f1`);
 		conf_mount_rw();
-		`fetch -q -o /usr/local/sbin/ http://www.pfsense.org/packages/config/haproxy/binaries{$freebsdv}/haproxy`;
+		`fetch -q -o /usr/local/sbin/ http://www.pfsense.org/packages/config/haproxy-dev/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>	
 	</custom_php_command_before_form>
-</packagegui>
\ No newline at end of file
+</packagegui>
diff --git a/config/haproxy/haproxy_frontends.php b/config/haproxy/haproxy_frontends.php
deleted file mode 100755
index d50133b8..00000000
--- a/config/haproxy/haproxy_frontends.php
+++ /dev/null
@@ -1,149 +0,0 @@
-<?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/haproxy_frontends_edit.php b/config/haproxy/haproxy_frontends_edit.php
deleted file mode 100755
index df2411b2..00000000
--- a/config/haproxy/haproxy_frontends_edit.php
+++ /dev/null
@@ -1,735 +0,0 @@
-<?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 $counter; ?>;;
-</script>
-<?php include("fend.inc"); ?>
-</body>
-</html>
diff --git a/config/haproxy/haproxy_global.php b/config/haproxy/haproxy_global.php
index b0486fb8..1ef28005 100755
--- a/config/haproxy/haproxy_global.php
+++ b/config/haproxy/haproxy_global.php
@@ -56,6 +56,9 @@ if ($_POST) {
 			$reqdfieldsn = explode(",", "Maximum connections");		
 		}
 
+		if ($_POST['carpdev'] == "disabled")
+			unset($_POST['carpdev']);
+
 		do_input_validation($_POST, $reqdfields, $reqdfieldsn, &$input_errors);
 
 		if ($_POST['maxconn'] && (!is_numeric($_POST['maxconn']))) 
@@ -74,10 +77,13 @@ if ($_POST) {
 			$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']['synchost2'] = $_POST['synchost3'] ? $_POST['synchost3'] : false;
 			$config['installedpackages']['haproxy']['remotesyslog'] = $_POST['remotesyslog'] ? $_POST['remotesyslog'] : false;
+			$config['installedpackages']['haproxy']['logfacility'] = $_POST['logfacility'] ? $_POST['logfacility'] : false;
+			$config['installedpackages']['haproxy']['loglevel'] = $_POST['loglevel'] ? $_POST['loglevel'] : false;
+			$config['installedpackages']['haproxy']['carpdev'] = $_POST['carpdev'] ? $_POST['carpdev'] : false;
 			$config['installedpackages']['haproxy']['syncpassword'] = $_POST['syncpassword'] ? $_POST['syncpassword'] : false;
-			$config['installedpackages']['haproxy']['advanced'] = $_POST['advanced'] ? base64_encode($_POST['advanced']) : false;
+			$config['installedpackages']['haproxy']['advanced'] = base64_encode($_POST['advanced']) ? $_POST['advanced'] : false;
 			$config['installedpackages']['haproxy']['nbproc'] = $_POST['nbproc'] ? $_POST['nbproc'] : false;			
 			touch($d_haproxyconfdirty_path);
 			write_config();
@@ -94,9 +100,18 @@ $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['logfacility'] = $config['installedpackages']['haproxy']['logfacility'];
+$pconfig['loglevel'] = $config['installedpackages']['haproxy']['loglevel'];
+$pconfig['carpdev'] = $config['installedpackages']['haproxy']['carpdev'];
 $pconfig['advanced'] = base64_decode($config['installedpackages']['haproxy']['advanced']);
 $pconfig['nbproc'] = $config['installedpackages']['haproxy']['nbproc'];
 
+// defaults
+if (!$pconfig['logfacility'])
+	$pconfig['logfacility'] = 'local0';
+if (!$pconfig['loglevel'])
+	$pconfig['loglevel'] = 'info';
+
 $pfSversion = str_replace("\n", "", file_get_contents("/etc/version"));
 if(strstr($pfSversion, "1.2"))
 	$one_two = true;
@@ -133,8 +148,8 @@ function enable_change(enable_change) {
 	/* 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");	
+	$tab_array[] = array("Listener", false, "haproxy_listeners.php");	
+	$tab_array[] = array("Server Pool", false, "haproxy_pools.php");	
 	display_top_tabs($tab_array);
 	?>
 	</td></tr>
@@ -220,6 +235,75 @@ function enable_change(enable_change) {
 					<input name="remotesyslog" type="text" class="formfld" id="remotesyslog" size="18" value="<?=htmlspecialchars($pconfig['remotesyslog']);?>">
 				</td>
 			</tr>
+			<tr>
+				<td valign="top" class="vncell">
+					Syslog facility
+				</td>
+				<td class="vtable">
+					<select name="logfacility" class="formfld">
+				<?php
+					$facilities = array("kern", "user", "mail", "daemon", "auth", "syslog", "lpr",
+						"news", "uucp", "cron", "auth2", "ftp", "ntp", "audit", "alert", "cron2",
+					       	"local0", "local1", "local2", "local3", "local4", "local5", "local6", "local7");
+					foreach ($facilities as $f): 
+				?>
+					<option value="<?=$f;?>" <?php if ($f == $pconfig['logfacility']) echo "selected"; ?>>
+						<?=$f;?>
+					</option>
+				<?php
+					endforeach;
+				?>
+					</select>
+				</td>
+			</tr>
+			<tr>
+				<td valign="top" class="vncell">
+					Syslog level
+				</td>
+				<td class="vtable">
+					<select name="loglevel" class="formfld">
+				<?php
+					$levels = array("emerg", "alert", "crit", "err", "warning", "notice", "info", "debug");
+					foreach ($levels as $l): 
+				?>
+					<option value="<?=$l;?>" <?php if ($l == $pconfig['loglevel']) echo "selected"; ?>>
+						<?=$l;?>
+					</option>
+				<?php
+					endforeach;
+				?>
+					</select>
+				</td>
+			</tr>
+			<tr>
+				<td valign="top" class="vncell">
+					Carp monitor
+				</td>
+				<td class="vtable">
+					<select name="carpdev" class="formfld">
+					<option value="disabled" <?php if (!isset($pconfig['carpdev'])) echo "selected"; ?>>
+						disabled
+					</option>
+				<?php
+					if(is_array($config['virtualip']['vip'])) {
+					foreach($config['virtualip']['vip'] as $carp):
+						if ($carp['mode'] != "carp") continue;
+						$ipaddress = $carp['subnet'];
+						$carp_int = find_carp_interface($ipaddress);
+				?>
+					<option value="<?=$carp_int;?>"
+					 <?php if (isset($pconfig['carpdev']) && $carp_int == $pconfig['carpdev']) echo "selected"; ?>>
+						<?=$carp_int;?> (<?=$ipaddress;?>)
+					</option>
+				<?php
+					endforeach;
+					}
+				?>
+					</select>
+					<br/>
+					Monitor carp interface and only run haproxy on the firewall which is MASTER.
+				</td>
+			</tr>
 			<tr>
 				<td>
 					&nbsp;
diff --git a/config/haproxy/haproxy_listeners.php b/config/haproxy/haproxy_listeners.php
new file mode 100755
index 00000000..ef67108b
--- /dev/null
+++ b/config/haproxy/haproxy_listeners.php
@@ -0,0 +1,172 @@
+<?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 (isset($a_backend[$_GET['id']])) {
+		if (!$input_errors) {
+			unset($a_backend[$_GET['id']]);
+			write_config();
+			touch($d_haproxyconfdirty_path);
+		}
+		header("Location: haproxy_listeners.php");
+		exit;
+	}
+}
+
+$pfSversion = str_replace("\n", "", file_get_contents("/etc/version"));
+if(strstr($pfSversion, "1.2"))
+	$one_two = true;
+	
+$pgtitle = "Services: HAProxy: Listener";
+include("head.inc");
+
+?>
+<body link="#0000CC" vlink="#0000CC" alink="#0000CC">
+<?php include("fbegin.inc"); ?>
+<form action="haproxy_listeners.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("Listener", true, "haproxy_listeners.php");		
+	$tab_array[] = array("Server Pool", false, "haproxy_pools.php");
+	display_top_tabs($tab_array);
+  ?>
+  </td></tr>
+  <tr>
+    <td>
+	<div id="mainarea">
+              <table class="tabcont" width="100%" border="0" cellpadding="0" cellspacing="0">
+                <tr>
+                  <td width="20%" class="listhdrr">Name</td>
+                  <td width="30%" class="listhdrr">Description</td>
+                  <td width="20%" class="listhdrr">Address</td>
+                  <td width="10%" class="listhdrr">Type</td>
+                  <td width="10%" class="listhdrr">Server&nbsp;pool</td>
+                  <td width="5%" class="list"></td>
+		</tr>
+<?php
+		$i = 0;
+		foreach ($a_backend as $backend):
+		$textss = $textse = "";
+		if ($backend['status'] != 'active') {
+			$textss = "<span class=\"gray\">";
+			$textse = "</span>";
+		}
+?>
+                <tr>
+                  <td class="listlr" ondblclick="document.location='haproxy_listeners_edit.php?id=<?=$i;?>';">
+					<?=$textss . $backend['name'] . $textse;?>
+                  </td>
+                  <td class="listlr" ondblclick="document.location='haproxy_listeners_edit.php?id=<?=$i;?>';">
+					<?=$textss . $backend['desc'] . $textse;?>
+                  </td>
+                  <td class="listlr" ondblclick="document.location='haproxy_listeners_edit.php?id=<?=$i;?>';">
+<?php
+			echo $textss;
+			if($backend['extaddr'] == "any") 
+				echo "0.0.0.0";
+			elseif($backend['extaddr']) 
+				echo $backend['extaddr'];
+			else 
+				echo get_current_wan_address('wan');
+			echo ":" . $backend['port'];
+			echo $textse;
+?>
+                  </td>
+                  <td class="listlr" ondblclick="document.location='haproxy_listeners_edit.php?id=<?=$i;?>';">
+					<?=$textss . $backend['type'] . $textse;?>
+                  </td>
+                  <td class="listlr" ondblclick="document.location='haproxy_listeners_edit.php?id=<?=$i;?>';">
+					<?=$textss . $backend['pool'] . $textse;?>
+                  </td>
+                  <td class="list" nowrap>
+                    <table border="0" cellspacing="0" cellpadding="1">
+                      <tr>
+                        <td valign="middle"><a href="haproxy_listeners_edit.php?id=<?=$i;?>"><img src="/themes/<?= $g['theme']; ?>/images/icons/icon_e.gif" width="17" height="17" border="0"></a></td>
+                        <td valign="middle"><a href="haproxy_listeners.php?act=del&id=<?=$i;?>" onclick="return confirm('Do you really want to delete this entry?')"><img src="/themes/<?= $g['theme']; ?>/images/icons/icon_x.gif" width="17" height="17" border="0"></a></td>
+                        <td valign="middle"><a href="haproxy_listeners_edit.php?dup=<?=$i;?>"><img src="/themes/<?= $g['theme']; ?>/images/icons/icon_plus.gif" width="17" height="17" border="0"></a></td>
+                      </tr>
+                    </table>
+                  </td>
+                </tr>
+                <?php $i++; endforeach; ?>
+                <tr>
+                  <td class="list" colspan="5"></td>
+                  <td class="list">
+                    <table border="0" cellspacing="0" cellpadding="1">
+                      <tr>
+                        <td valign="middle"><a href="haproxy_listeners_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/haproxy_listeners_edit.php b/config/haproxy/haproxy_listeners_edit.php
new file mode 100755
index 00000000..22be121b
--- /dev/null
+++ b/config/haproxy/haproxy_listeners_edit.php
@@ -0,0 +1,771 @@
+<?php
+/* $Id: load_balancer_pool_edit.php,v 1.24.2.23 2007/03/03 00:07:09 smos Exp $ */
+/*
+	haproxy_listeners_edit.php
+	part of pfSense (http://www.pfsense.com/)
+	Copyright (C) 2009 Scott Ullrich <sullrich@pfsense.com>
+	Copyright (C) 2008 Remco Hoef <remcoverhoef@pfsense.com>
+	All rights reserved.
+
+	Redistribution and use in source and binary forms, with or without
+	modification, are permitted provided that the following conditions are met:
+
+	1. Redistributions of source code must retain the above copyright notice,
+	   this list of conditions and the following disclaimer.
+
+	2. Redistributions in binary form must reproduce the above copyright
+	   notice, this list of conditions and the following disclaimer in the
+	   documentation and/or other materials provided with the distribution.
+
+	THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
+	INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
+	AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+	AUTHOR BE LIABLE FOR ANY DIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
+	OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+	SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+	INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+	CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+	ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+	POSSIBILITY OF SUCH DAMAGE.
+*/
+
+require("guiconfig.inc");
+require_once("haproxy.inc");
+
+function haproxy_acl_select($mode) {
+	global $a_acltypes;
+
+	$seltext = '';
+	foreach ($a_acltypes as $expr) {
+		if ($expr['mode'] == '' || $expr['mode'] == $mode)
+			$seltext .= "<option value='" . $expr['name'] . "'>" . $expr['descr'] .":</option>";
+	}
+	return $seltext;
+}
+
+$d_haproxyconfdirty_path = $g['varrun_path'] . "/haproxy.conf.dirty";
+
+if (!is_array($config['installedpackages']['haproxy']['ha_backends']['item'])) {
+	$config['installedpackages']['haproxy']['ha_backends']['item'] = array();
+}
+
+$a_backend = &$config['installedpackages']['haproxy']['ha_backends']['item'];
+$a_pools = &$config['installedpackages']['haproxy']['ha_pools']['item'];
+
+
+if (isset($_POST['id']))
+	$id = $_POST['id'];
+else
+	$id = $_GET['id'];
+
+if (isset($_GET['dup']))
+	$id = $_GET['dup'];
+
+if (isset($id) && $a_backend[$id]) {
+	$pconfig['name'] = $a_backend[$id]['name'];
+	$pconfig['desc'] = $a_backend[$id]['desc'];
+	$pconfig['status'] = $a_backend[$id]['status'];
+	$pconfig['connection_timeout'] = $a_backend[$id]['connection_timeout'];
+	$pconfig['server_timeout'] = $a_backend[$id]['server_timeout'];
+	$pconfig['retries'] = $a_backend[$id]['retries'];
+	
+	$pconfig['type'] = $a_backend[$id]['type'];
+	$pconfig['balance'] = $a_backend[$id]['balance'];
+
+	$pconfig['forwardfor'] = $a_backend[$id]['forwardfor'];
+	$pconfig['httpclose'] = $a_backend[$id]['httpclose'];
+
+	$pconfig['stats_enabled'] = $a_backend[$id]['stats_enabled'];
+	$pconfig['stats_username'] = $a_backend[$id]['stats_username'];
+	$pconfig['stats_password'] = $a_backend[$id]['stats_password'];
+	$pconfig['stats_uri'] = $a_backend[$id]['stats_uri'];
+	$pconfig['stats_realm'] = $a_backend[$id]['stats_realm'];
+	
+	$pconfig['type'] = $a_backend[$id]['type'];
+	$pconfig['extaddr'] = $a_backend[$id]['extaddr'];	
+	$pconfig['pool'] = $a_backend[$id]['pool'];	
+	$pconfig['max_connections'] = $a_backend[$id]['max_connections'];	
+	$pconfig['client_timeout'] = $a_backend[$id]['client_timeout'];	
+	$pconfig['port'] = $a_backend[$id]['port'];	
+	$pconfig['svrport'] = $a_backend[$id]['svrport'];	
+	$pconfig['a_acl']=&$a_backend[$id]['ha_acls']['item'];	
+	$pconfig['advanced'] = base64_decode($a_backend[$id]['advanced']);
+
+}
+
+if (isset($_GET['dup']))
+	unset($id);
+
+$changedesc = "Services: HAProxy: Listener";
+$changecount = 0;
+
+if ($_POST) {
+	$changecount++;
+
+	unset($input_errors);
+	$pconfig = $_POST;
+	
+	if ($_POST['stats_enabled']) {
+		$reqdfields = explode(" ", "name connection_timeout server_timeout stats_username stats_password stats_uri stats_realm");
+		$reqdfieldsn = explode(",", "Name,Connection timeout,Server timeout,Stats Username,Stats Password,Stats Uri,Stats Realm");		
+	} else {
+		$reqdfields = explode(" ", "name connection_timeout server_timeout");
+		$reqdfieldsn = explode(",", "Name,Connection timeout,Server timeout");		
+	}
+	
+	do_input_validation($_POST, $reqdfields, $reqdfieldsn, &$input_errors);
+
+	$reqdfields = explode(" ", "name type port max_connections client_timeout");
+	$reqdfieldsn = explode(",", "Name,Type,Port,Max connections,Client timeout");
+	
+	do_input_validation($_POST, $reqdfields, $reqdfieldsn, &$input_errors);
+
+	if (preg_match("/[^a-zA-Z0-9\.\-_]/", $_POST['name']))
+		$input_errors[] = "The field 'Name' contains invalid characters.";
+
+	if (!is_numeric($_POST['connection_timeout']))
+		$input_errors[] = "The field 'Connection timeout' value is not a number.";
+
+	if (!is_numeric($_POST['server_timeout']))
+		$input_errors[] = "The field 'Server timeout' value is not a number.";
+
+	if (!$_POST['retries'] && is_numeric($_POST['retries']))
+		$input_errors[] = "The field 'Retries' value is not a number.";
+
+	if (preg_match("/[^a-zA-Z0-9\.\-_]/", $_POST['stats_username']))
+		$input_errors[] = "The field 'Stats Username' contains invalid characters.";
+
+	if (preg_match("/[^a-zA-Z0-9\.\-_]/", $_POST['stats_password']))
+		$input_errors[] = "The field 'Stats Password' contains invalid characters.";
+
+	if (!is_numeric($_POST['max_connections']))
+		$input_errors[] = "The field 'Max connections' value is not a number.";
+
+	$ports = split(",", $_POST['port'] . ",");
+	foreach($ports as $port)
+		if ($port && !is_numeric($port))
+			$input_errors[] = "The field 'Port' value is not a number.";
+
+	if (!is_numeric($_POST['client_timeout']))
+		$input_errors[] = "The field 'Client timeout' value is not a number.";
+
+	/* Ensure that our pool names are unique */
+	for ($i=0; isset($config['installedpackages']['haproxy']['ha_backends']['item'][$i]); $i++)
+		if (($_POST['name'] == $config['installedpackages']['haproxy']['ha_backends']['item'][$i]['name']) && ($i != $id))
+			$input_errors[] = "This listener name has already been used. Listener names must be unique.";
+
+	$a_acl=array();			
+	$acl_names=array(); 
+	for($x=0; $x<99; $x++) {
+		$acl_name=$_POST['acl_name'.$x];
+		$acl_expression=$_POST['acl_expression'.$x];
+		$acl_value=$_POST['acl_value'.$x];
+
+		if ($acl_name) {
+			// check for duplicates
+			if (in_array($acl_name, $acl_names)) {
+				$input_errors[] = "The name '$acl_name' is duplicate.";
+			}
+
+			$acl_names[]=$acl_name;
+
+			$acl=array();
+			$acl['name']=$acl_name;
+			$acl['expression']=$acl_expression;
+			$acl['value']=$acl_value;
+			$a_acl[]=$acl;
+
+			if (preg_match("/[^a-zA-Z0-9\.\-_]/", $acl_name))
+				$input_errors[] = "The field 'Name' contains invalid characters.";
+
+			if (!preg_match("/.{2,}/", $acl_value))
+				$input_errors[] = "The field 'Value' is required.";
+
+			if (!preg_match("/.{2,}/", $acl_name))
+				$input_errors[] = "The field 'Name' is required.";
+
+			}
+	}
+
+	$pconfig['a_acl']=$a_acl;
+
+	if (!$input_errors) {
+		$backend = array();
+		if(isset($id) && $a_backend[$id])
+			$backend = $a_backend[$id];
+			
+		if($backend['name'] != "")
+			$changedesc .= " modified '{$backend['name']}' pool:";
+		
+
+		update_if_changed("name", $backend['name'], $_POST['name']);
+		update_if_changed("description", $backend['desc'], $_POST['desc']);
+		update_if_changed("status", $backend['status'], $_POST['status']);
+		update_if_changed("connection_timeout", $backend['connection_timeout'], $_POST['connection_timeout']);
+		update_if_changed("server_timeout", $backend['server_timeout'], $_POST['server_timeout']);
+		update_if_changed("retries", $backend['retries'], $_POST['retries']);
+		update_if_changed("type", $backend['type'], $_POST['type']);
+		update_if_changed("balance", $backend['balance'], $_POST['balance']);
+		update_if_changed("cookie_name", $backend['cookie_name'], $_POST['cookie_name']);
+		update_if_changed("forwardfor", $backend['forwardfor'], $_POST['forwardfor']);
+		update_if_changed("httpclose", $backend['httpclose'], $_POST['httpclose']);
+		update_if_changed("stats_enabled", $backend['stats_enabled'], $_POST['stats_enabled']);
+		update_if_changed("stats_username", $backend['stats_username'], $_POST['stats_username']);
+		update_if_changed("stats_password", $backend['stats_password'], $_POST['stats_password']);
+		update_if_changed("stats_uri", $backend['stats_uri'], $_POST['stats_uri']);
+		update_if_changed("stats_realm", $backend['stats_realm'], $_POST['stats_realm']);
+		update_if_changed("type", $backend['type'], $_POST['type']);
+		update_if_changed("port", $backend['port'], $_POST['port']);
+		update_if_changed("svrport", $backend['svrport'], $_POST['svrport']);
+		update_if_changed("extaddr", $backend['extaddr'], $_POST['extaddr']);
+		update_if_changed("pool", $backend['pool'], $_POST['pool']);
+		update_if_changed("max_connections", $backend['max_connections'], $_POST['max_connections']);
+		update_if_changed("client_timeout", $backend['client_timeout'], $_POST['client_timeout']);
+		update_if_changed("advanced", $backend['advanced'], base64_encode($_POST['advanced']));
+
+		$backend['ha_acls']['item'] = $a_acl;
+
+		if (isset($id) && $a_backend[$id]) {
+			$a_backend[$id] = $backend;
+		} else {
+			$a_backend[] = $backend;
+		}
+
+		if ($changecount > 0) {
+			touch($d_haproxyconfdirty_path);
+			write_config($changedesc);
+		}
+
+		header("Location: haproxy_listeners.php");
+		exit;
+	}
+}
+
+$pfSversion = str_replace("\n", "", file_get_contents("/etc/version"));
+if(strstr($pfSversion, "1.2"))
+	$one_two = true;
+
+$pgtitle = "HAProxy: Listener: Edit";
+include("head.inc");
+
+?>
+
+<body link="#0000CC" vlink="#0000CC" alink="#0000CC">
+<?php if($one_two): ?>
+<script type="text/javascript" src="/javascript/scriptaculous/prototype.js"></script>
+<script type="text/javascript" src="/javascript/scriptaculous/scriptaculous.js"></script>
+<?php endif; ?>
+<script type="text/javascript">
+	// Global Variables
+	var rowname = new Array(99);
+	var rowtype = new Array(99);
+	var newrow  = new Array(99);
+	var rowsize = new Array(99);
+
+	for (i = 0; i < 99; i++) {
+	        rowname[i] = '';
+	        rowtype[i] = '';
+	        newrow[i] = '';
+	        rowsize[i] = '25';
+	}
+
+	var field_counter_js = 0;
+	var loaded = 0;
+	var is_streaming_progress_bar = 0;
+	var temp_streaming_text = "";
+
+	var addRowTo = (function() {
+	    return (function (tableId) {
+	        var d, tbody, tr, td, bgc, i, ii, j, type, seltext;
+		var btable, btbody, btr, btd;
+
+	        d = document;
+		type = d.getElementById("type").value;
+		if (type == 'health')
+			seltext = "<?php echo haproxy_acl_select('health');?>";
+		else if (type == 'tcp')
+			seltext = "<?php echo haproxy_acl_select('tcp');?>";
+		else if (type == 'https')
+			seltext = "<?php echo haproxy_acl_select('https');?>";
+		else
+			seltext = "<?php echo haproxy_acl_select('http');?>";
+		if (seltext == '') {
+			alert("No ACL types available in current listener mode");
+			return;
+		}
+
+	        tbody = d.getElementById(tableId).getElementsByTagName("tbody").item(0);
+	        tr = d.createElement("tr");
+	        totalrows++;
+		tr.setAttribute("id","aclrow" + totalrows);
+	        for (i = 0; i < field_counter_js; i++) {
+	                td = d.createElement("td");
+	                if(rowtype[i] == 'textbox') {
+				td.innerHTML="<INPUT type='hidden' value='" + totalrows +"' name='" + rowname[i] + "_row-" + totalrows +
+					"'></input><input size='" + rowsize[i] + "' name='" + rowname[i] + totalrows +
+					"' id='" + rowname[i] + totalrows +
+				       	"'></input> ";
+	                } else if(rowtype[i] == 'select') {
+				td.innerHTML="<INPUT type='hidden' value='" + totalrows +"' name='" + rowname[i] + "_row-" + totalrows +
+					"'></input><select name='" + rowname[i] + totalrows + 
+					"' id='" + rowname[i] + totalrows +
+					"'>" + seltext + "</select> ";
+	                } else {
+				td.innerHTML="<INPUT type='hidden' value='" + totalrows +"' name='" + rowname[i] + "_row-" + totalrows +
+					"'></input><input type='checkbox' name='" + rowname[i] + totalrows +
+				        "' id='" + rowname[i] + totalrows + "'></input> ";
+	                }
+	                tr.appendChild(td);
+	        }
+		td = d.createElement("td");
+		td.rowSpan = "1";
+		td.setAttribute("class","list");
+
+		// Recreate the button table.
+		btable = document.createElement("table");
+		btable.setAttribute("border", "0");
+		btable.setAttribute("cellspacing", "0");
+		btable.setAttribute("cellpadding", "1");
+		btbody = document.createElement("tbody");
+		btr = document.createElement("tr");
+		btd = document.createElement("td");
+		btd.setAttribute("valign", "middle");
+		btd.innerHTML = '<img src="/themes/' + theme + '/images/icons/icon_x.gif" title="delete entry" width="17" height="17" border="0" onclick="removeRow(this); return false;">';
+		btr.appendChild(btd);
+		btd = document.createElement("td");
+		btd.setAttribute("valign", "middle");
+		btd.innerHTML = '<img src="/themes/' + theme + "/images/icons/icon_plus.gif\" title=\"duplicate entry\" width=\"17\" height=\"17\" border=\"0\" onclick=\"dupRow(" + totalrows + ", 'acltable'); return false;\">";
+		btr.appendChild(btd);
+		btbody.appendChild(btr);
+		btable.appendChild(btbody);
+
+		td.appendChild(btable);
+	        tr.appendChild(td);
+	        tbody.appendChild(tr);
+	    });
+	})();
+
+	function dupRow(rowId, tableId) {
+		var dupEl;
+		var newEl;
+
+		addRowTo(tableId);
+		for (i = 0; i < field_counter_js; i++) {
+			dupEl = document.getElementById(rowname[i] + rowId);
+			newEl = document.getElementById(rowname[i] + totalrows);
+			if (dupEl && newEl)
+				newEl.value = dupEl.value;
+		}
+	}
+
+	function removeRow(el) {
+	    var cel;
+	    // Break out of one table first
+	    while (el && el.nodeName.toLowerCase() != "table")
+		    el = el.parentNode;
+	    while (el && el.nodeName.toLowerCase() != "tr")
+	            el = el.parentNode;
+
+	    if (el && el.parentNode) {
+	        cel = el.getElementsByTagName("td").item(0);
+	        el.parentNode.removeChild(el);
+	    }
+	}
+
+	function find_unique_field_name(field_name) {
+	        // loop through field_name and strip off -NUMBER
+	        var last_found_dash = 0;
+	        for (var i = 0; i < field_name.length; i++) {
+	                // is this a dash, if so, update
+	                //    last_found_dash
+	                if (field_name.substr(i,1) == "-" )
+	                        last_found_dash = i;
+	        }
+	        if (last_found_dash < 1)
+	                return field_name;
+	        return(field_name.substr(0,last_found_dash));
+	}
+
+	rowname[0] = "acl_name";
+	rowtype[0] = "textbox";
+	rowsize[0] = "20";
+
+	rowname[1] = "acl_expression";
+	rowtype[1] = "select";
+	rowsize[1] = "10";
+
+	rowname[2] = "acl_value";
+	rowtype[2] = "textbox";
+	rowsize[2] = "35";
+
+	function toggle_stats() {
+		var stats_enabled=document.getElementById('stats_enabled');
+		var stats_realm_row=document.getElementById('stats_realm_row');
+		var stats_username_row=document.getElementById('stats_username_row');
+		var stats_password_row=document.getElementById('stats_password_row');
+		var stats_uri_row=document.getElementById('stats_uri_row');
+		
+		if (stats_enabled.checked) {
+			stats_realm_row.style.display='';
+			stats_username_row.style.display='';
+			stats_password_row.style.display='';
+			stats_uri_row.style.display='';
+		} else {
+			stats_realm_row.style.display='none';
+			stats_username_row.style.display='none';
+			stats_password_row.style.display='none';
+			stats_uri_row.style.display='none';
+		}
+	}
+	function type_change() {
+		var type, d, i, j, el, row;
+		var count = <?=count($a_acltypes);?>;
+		var acl = [ <?php foreach ($a_acltypes as $expr) echo "'".$expr['name']."'," ?> ];
+		var mode = [ <?php foreach ($a_acltypes as $expr) echo "'".$expr['mode']."'," ?> ];
+
+	        d = document;
+		type = d.getElementById("type").value;
+		for (i = 0; i < 99; i++) {
+			el = d.getElementById("acl_expression" + i);
+			row = d.getElementById("aclrow" + i);
+			if (!el)
+				continue;
+			for (j = 0; j < count; j++) {
+				if (acl[j] == el.value) {
+					if (mode[j] != '' && mode[j] != type) {
+						Effect.Fade(row,{ duration: 1.0 });
+					} else {
+						Effect.Appear(row,{ duration: 1.0 });
+					}
+				}
+			}
+		}
+	}
+</script>
+<?php include("fbegin.inc"); ?>
+<?php if ($input_errors) print_input_errors($input_errors); ?>
+<?php if($one_two): ?>
+<p class="pgtitle"><?=$pgtitle?></p>
+<?php endif; ?>
+<form action="haproxy_listeners_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 listener</td>
+		</tr>
+		<tr>
+			<td width="22%" valign="top" class="vncellreq">Name</td>
+			<td width="78%" class="vtable" colspan="2">
+				<input name="name" type="text" <?if(isset($pconfig['name'])) echo "value=\"{$pconfig['name']}\"";?> size="25" maxlength="25">
+			</td>
+		</tr>
+		<tr align="left">
+			<td width="22%" valign="top" class="vncell">Description</td>
+			<td width="78%" class="vtable" colspan="2">
+				<input name="desc" type="text" <?if(isset($pconfig['desc'])) echo "value=\"{$pconfig['desc']}\"";?> size="64">
+			</td>
+		</tr>
+		<tr align="left">
+			<td width="22%" valign="top" class="vncellreq">Status</td>
+			<td width="78%" class="vtable" colspan="2">
+				<select name="status" id="status">
+					<option value="active"<?php if($pconfig['status'] == "active") echo " SELECTED"; ?>>Active</option>
+					<option value="disabled"<?php if($pconfig['status'] == "disabled") echo " SELECTED"; ?>>Disabled</option>
+				</select>
+			</td>
+		</tr>		
+		<tr>
+			  <td width="22%" valign="top" class="vncellreq">External address</td>
+			  <td width="78%" class="vtable">
+				<select name="extaddr" class="formfld">
+					<option value="" <?php if (!$pconfig['extaddr']) echo "selected"; ?>>Interface address</option>
+				<?php
+					if (is_array($config['virtualip']['vip'])):
+						foreach ($config['virtualip']['vip'] as $sn): 
+				?>
+					<option value="<?=$sn['subnet'];?>" <?php if ($sn['subnet'] == $pconfig['extaddr']) echo "selected"; ?>>
+						<?=htmlspecialchars("{$sn['subnet']} ({$sn['descr']})");?>
+					</option>
+				<?php
+						endforeach;
+					endif; 	
+				?>
+						<option value="any" <?php if($pconfig['extaddr'] == "any") echo "selected"; ?>>any</option>
+				</select>
+				<br />
+				<span class="vexpl">
+					If you want this rule to apply to another IP address than the IP address of the interface chosen above,
+					select it here (you need to define <a href="firewall_virtual_ip.php">Virtual IP</a> addresses on the first).  
+					Also note that if you are trying to redirect connections on the LAN select the "any" option.
+				</span>
+			  </td>
+		</tr>
+		<tr align="left">
+			<td width="22%" valign="top" class="vncellreq">External port</td>
+			<td width="78%" class="vtable" colspan="2">
+				<input name="port" type="text" <?if(isset($pconfig['port'])) echo "value=\"{$pconfig['port']}\"";?> size="10" maxlength="10">
+				<div>The port to listen to.  To specify multiple ports, separate with a comma (,). EXAMPLE: 80,443</div>
+			</td>
+		</tr>
+		<tr>
+			  <td width="22%" valign="top" class="vncellreq">Server pool</td>
+			  <td width="78%" class="vtable">
+				<select name="pool" class="formfld">
+				<?php
+					if (is_array($a_pools)) {
+						foreach ($a_pools as $p): 
+				?>
+					<option value="<?=$p['name'];?>" <?php if ($p['name'] == $pconfig['pool']) echo "selected"; ?>>
+						<?=htmlspecialchars("{$p['name']}");?>
+					</option>
+				<?php
+						endforeach;
+					} else { 	
+				?>
+					<option value="-">-</option>
+				<?php
+					}
+				?>
+				</select>
+		<tr align="left">
+			<td width="22%" valign="top" class="vncell">Server Port</td>
+			<td width="78%" class="vtable" colspan="2">
+				<input name="svrport" type="text" <?if(isset($pconfig['svrport'])) echo "value=\"{$pconfig['svrport']}\"";?> size="10" maxlength="10">
+				<div>The default server port.</div>
+			</td>
+		</tr>
+		<tr align="left">
+			<td width="22%" valign="top" class="vncellreq">Type</td>
+			<td width="78%" class="vtable" colspan="2">
+				<select name="type" id="type" onchange="type_change();">
+					<option value="http"<?php if($pconfig['type'] == "http") echo " SELECTED"; ?>>HTTP</option>
+					<option value="https"<?php if($pconfig['type'] == "https") echo " SELECTED"; ?>>HTTPS</option>
+					<option value="tcp"<?php if($pconfig['type'] == "tcp") echo " SELECTED"; ?>>TCP</option>
+					<option value="health"<?php if($pconfig['type'] == "health") echo " SELECTED"; ?>>Health</option>
+				</select>
+			</td>
+		</tr>		
+		<tr>
+			<td width="22%" valign="top" class="vncell">Access Control lists</td>
+			<td width="78%" class="vtable" colspan="2" valign="top">
+			<table class="" width="100%" cellpadding="0" cellspacing="0" id='acltable'>
+	                <tr>
+	                  <td width="35%" class="">Name</td>
+	                  <td width="40%" class="">Expression</td>
+	                  <td width="20%" class="">Value</td>
+	                  <td width="5%" class=""></td>
+			</tr>
+			<?php 
+			$a_acl=$pconfig['a_acl'];
+
+			if (!is_array($a_acl)) {
+				$a_acl=array();
+			}
+
+			$counter=0;
+			foreach ($a_acl as $acl) {
+				$t = haproxy_find_acl($acl['expression']);
+				$display = '';
+				if (!$t || ($t['mode'] != '' && $t['mode'] != strtolower($pconfig['type'])))
+					$display = 'style="display: none;"';
+			?>
+			<tr id="aclrow<?=$counter;?>" <?=$display;?>>
+				<td><input name="acl_name<?=$counter;?>" id="acl_name<?=$counter;?>" type="text" value="<?=$acl['name']; ?>" size="20"/></td>
+				<td>
+				<select name="acl_expression<?=$counter;?>" id="acl_expression<?=$counter;?>">
+				<?php
+				foreach ($a_acltypes as $expr) { ?>
+					<option value="<?=$expr['name'];?>"<?php if($acl['expression'] == $expr['name']) echo " SELECTED"; ?>><?=$expr['descr'];?>:</option>
+				<?php } ?>
+				</select>
+				</td>
+				<td><input name="acl_value<?=$counter;?>" id="acl_value<?=$counter;?>" type="text" value="<?=$acl['value']; ?>" size="35"/></td>
+			  	<td class="list">
+			         <table border="0" cellspacing="0" cellpadding="1"><tr>
+			         <td valign="middle">
+				  <img src="/themes/<?= $g['theme']; ?>/images/icons/icon_x.gif" title="delete entry" width="17" height="17" border="0" onclick="removeRow(this); return false;">
+			         </td>
+			         <td valign="middle">
+				 <img src="/themes/<?= $g['theme']; ?>/images/icons/icon_plus.gif" title="duplicate entry" width="17" height="17" border="0" onclick="dupRow(<?=$counter;?>, 'acltable'); return false;">
+			         </td></tr></table>
+				</td>
+			</tr>
+			<?php
+			$counter++;
+			}
+			?>
+			</table>
+			<a onclick="javascript:addRowTo('acltable'); return false;" href="#">
+			<img border="0" src="/themes/<?= $g['theme']; ?>/images/icons/icon_plus.gif" alt="" title="add another entry" />
+			</a><br/>
+			For more information about ACL's please see <a href='http://haproxy.1wt.eu/download/1.3/doc/configuration.txt' target='_new'>HAProxy Documentation</a> Section 7 - Using ACL's
+			</td>
+		</tr>
+	</table>
+	<table width="100%" border="0" cellpadding="6" cellspacing="0">
+		<tr>
+			<td colspan="2" valign="top" class="listtopic">Advanced settings</td>
+		</tr>		
+		<tr align="left">
+			<td width="22%" valign="top" class="vncellreq">Connection timeout</td>
+			<td width="78%" class="vtable" colspan="2">
+				<input name="connection_timeout" type="text" <?if(isset($pconfig['connection_timeout'])) echo "value=\"{$pconfig['connection_timeout']}\"";?> size="64">
+				<div>the time (in milliseconds) we give up if the connection does not complete within (30000).</div>
+			</td>
+		</tr>
+		<tr align="left">
+			<td width="22%" valign="top" class="vncellreq">Server timeout</td>
+			<td width="78%" class="vtable" colspan="2">
+				<input name="server_timeout" type="text" <?if(isset($pconfig['server_timeout'])) echo "value=\"{$pconfig['server_timeout']}\"";?> size="64">
+				<div>the time (in milliseconds) we accept to wait for data from the server, or for the server to accept data (30000).</div>
+			</td>
+		</tr>
+		<tr align="left">
+			<td width="22%" valign="top" class="vncell">Retries</td>
+			<td width="78%" class="vtable" colspan="2">
+				<input name="retries" type="text" <?if(isset($pconfig['retries'])) echo "value=\"{$pconfig['retries']}\"";?> size="64">
+				<div>After a connection failure to a server, it is possible to retry, potentially
+on another server. This is useful if health-checks are too rare and you don't
+want the clients to see the failures. The number of attempts to reconnect is
+set by the 'retries' parameter (2).</div>
+			</td>
+		</tr>
+		<tr align="left">
+			<td width="22%" valign="top" class="vncellreq">Balance</td>
+			<td width="78%" class="vtable" colspan="2">
+				<table width="100%">
+				<tr>
+					<td width="20%" valign="top">
+						<input type="radio" name="balance" id="balance" value="roundrobin"<?php if($pconfig['balance'] == "roundrobin") echo " CHECKED"; ?>>Round robin
+					</td>
+					<td>
+						  Each server is used in turns, according to their weights.
+		                  This is the smoothest and fairest algorithm when the server's
+		                  processing time remains equally distributed. This algorithm
+		                  is dynamic, which means that server weights may be adjusted
+		                  on the fly for slow starts for instance.
+					</td>
+				</tr>
+				  <tr><td valign="top"><input type="radio" name="balance" id="balance" value="source"<?php if($pconfig['balance'] == 
+"source") echo " CHECKED"; ?>>Source</td><td>
+		 			  The source IP address is hashed and divided by the total
+	                  weight of the running servers to designate which server will
+	                  receive the request. This ensures that the same client IP
+	                  address will always reach the same server as long as no
+	                  server goes down or up. If the hash result changes due to the
+	                  number of running servers changing, many clients will be
+					  directed to a different server. This algorithm is generally
+	                  used in TCP mode where no cookie may be inserted. It may also
+	                  be used on the Internet to provide a best-effort stickyness
+	                  to clients which refuse session cookies. This algorithm is
+	                  static, which means that changing a server's weight on the
+	                  fly will have no effect.
+					</td>
+				</tr>
+				</table>
+			</td>
+		</tr>
+		<tr align="left">
+			<td width="22%" valign="top" class="vncell">Stats Enabled</td>
+			<td width="78%" class="vtable" colspan="2">
+				<input id="stats_enabled" name="stats_enabled" type="checkbox" value="yes" <?php if ($pconfig['stats_enabled']=='yes') echo "checked"; ?> onclick='toggle_stats();'><br/>
+				EXAMPLE: haproxystats
+			</td>
+		</tr>
+		<tr align="left" id='stats_realm_row' name='stats_realm_row' <?if ($pconfig['stats_enabled']!='yes') echo "style=\"display: none;\"";?>>
+			<td width="22%" valign="top" class="vncellreq">Stats Realm</td>
+			<td width="78%" class="vtable" colspan="2">
+				<input id="stats_realm" name="stats_realm" type="text" <?if(isset($pconfig['stats_realm'])) echo "value=\"{$pconfig['stats_realm']}\"";?> size="64">
+			</td>
+		</tr>
+		<tr align="left" id='stats_uri_row' name='stats_uri_row' <?if ($pconfig['stats_enabled']!='yes') echo "style=\"display: none;\"";?>>
+			<td width="22%" valign="top" class="vncellreq">Stats Uri</td>
+			<td width="78%" class="vtable" colspan="2">
+				<input id="stats_uri" name="stats_uri" type="text" <?if(isset($pconfig['stats_uri'])) echo "value=\"{$pconfig['stats_uri']}\"";?> size="64"><br/>
+				EXAMPLE: /haproxy?stats
+			</td>
+		</tr>
+		<tr align="left" id='stats_username_row' name='stats_username_row' <?if ($pconfig['stats_enabled']!='yes') echo "style=\"display: none;\"";?>>
+			<td width="22%" valign="top" class="vncellreq">Stats Username</td>
+			<td width="78%" class="vtable" colspan="2">
+				<input id="stats_username" name="stats_username" type="text" <?if(isset($pconfig['stats_username'])) echo "value=\"{$pconfig['stats_username']}\"";?> size="64">
+			</td>
+		</tr>
+		
+		<tr align="left" id='stats_password_row' name='stats_password_row' <?if ($pconfig['stats_enabled']!='yes') echo "style=\"display: none;\"";?>>
+			<td width="22%" valign="top" class="vncellreq">Stats Password</td>
+			<td width="78%" class="vtable" colspan="2">
+				<input id="stats_password" name="stats_password" type="password" <?if(isset($pconfig['stats_password'])) echo "value=\"{$pconfig['stats_password']}\"";?> size="64">
+				<br/>
+			</td>
+		</tr>
+				<tr align="left">
+					<td width="22%" valign="top" class="vncellreq">Max connections</td>
+					<td width="78%" class="vtable" colspan="2">
+						<input name="max_connections" type="text" <?if(isset($pconfig['max_connections'])) echo "value=\"{$pconfig['max_connections']}\"";?> size="10" maxlength="10">
+					</td>
+				</tr>
+				<tr align="left">
+					<td width="22%" valign="top" class="vncellreq">Client timeout</td>
+					<td width="78%" class="vtable" colspan="2">
+						<input name="client_timeout" type="text" <?if(isset($pconfig['client_timeout'])) echo "value=\"{$pconfig['client_timeout']}\"";?> size="10" maxlength="10">
+						<div>the time (in milliseconds) we accept to wait for data from the client, or for the client to accept data (30000).</div>
+					</td>
+				</tr>
+<?php
+?>
+			<tr align="left">
+				<td width="22%" valign="top" class="vncell">Use 'forwardfor' option</td>
+				<td width="78%" class="vtable" colspan="2">
+					<input id="forwardfor" name="forwardfor" type="checkbox" value="yes" <?php if ($pconfig['forwardfor']=='yes') echo "checked"; ?>>
+					<br/>
+					The 'forwardfor' option creates an HTTP 'X-Forwarded-For' header which
+					contains the client's IP address. This is useful to let the final web server
+					know what the client address was (eg for statistics on domains)
+				</td>
+			</tr>
+			<tr align="left">
+				<td width="22%" valign="top" class="vncell">Use 'httpclose' option</td>
+				<td width="78%" class="vtable" colspan="2">
+					<input id="httpclose" name="httpclose" type="checkbox" value="yes" <?php if ($pconfig['httpclose']=='yes') echo "checked"; ?>>
+					<br/>
+					The 'httpclose' option removes any 'Connection' header both ways, and
+					adds a 'Connection: close' header in each direction. This makes it easier to
+					disable HTTP keep-alive than the previous 4-rules block.
+				</td>
+			</tr>
+			<tr align="left">
+				<td width="22%" valign="top" class="vncell">Advanced pass thru</td>
+				<td width="78%" class="vtable" colspan="2">
+					<textarea name='advanced' rows="4" cols="70" id='advanced'><?php echo $pconfig['advanced']; ?></textarea>
+					<br/>
+					NOTE: paste text into this box that you would like to pass thru.
+				</td>
+			</tr>
+			<tr align="left">
+			<td width="22%" valign="top">&nbsp;</td>
+			<td width="78%">
+				<input name="Submit" type="submit" class="formbtn" value="Save">  
+				<input type="button" class="formbtn" value="Cancel" onclick="history.back()">
+				<?php if (isset($id) && $a_backend[$id]): ?>
+				<input name="id" type="hidden" value="<?=$id;?>">
+				<?php endif; ?>
+			</td>
+		</tr>
+		<tr>
+			<br/>&nbsp;<br/>
+			<td colspan='3'>
+					<span class="vexpl"><b>NOTE:</b> You must add a firewall rule permitting access to this frontend!</span>
+			</td>
+		</tr>
+	</table>
+	</form>
+<br>
+<script type="text/javascript">
+	field_counter_js = 3;
+	rows = 1;
+	totalrows =  <?php echo $counter; ?>;
+	loaded =  <?php echo $counter; ?>;
+</script>
+<?php include("fend.inc"); ?>
+</body>
+</html>
diff --git a/config/haproxy/haproxy_pool_edit.php b/config/haproxy/haproxy_pool_edit.php
new file mode 100755
index 00000000..d25f0675
--- /dev/null
+++ b/config/haproxy/haproxy_pool_edit.php
@@ -0,0 +1,494 @@
+<?php
+/* $Id: load_balancer_pool_edit.php,v 1.24.2.23 2007/03/03 00:07:09 smos Exp $ */
+/*
+	haproxy_pool_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_pools']['item'])) {
+	$config['installedpackages']['haproxy']['ha_pools']['item'] = array();
+}
+
+$a_pools = &$config['installedpackages']['haproxy']['ha_pools']['item'];
+
+if (isset($_POST['id']))
+	$id = $_POST['id'];
+else
+	$id = $_GET['id'];
+
+if (isset($_GET['dup']))
+	$id = $_GET['dup'];
+
+if (isset($id) && $a_pools[$id]) {
+	$pconfig['name'] = $a_pools[$id]['name'];
+	$pconfig['checkinter'] = $a_pools[$id]['checkinter'];
+	$pconfig['monitor_uri'] = $a_pools[$id]['monitor_uri'];
+	$pconfig['cookie'] = $a_pools[$id]['cookie'];
+	$pconfig['advanced'] = base64_decode($a_pools[$id]['advanced']);
+	$pconfig['a_servers']=&$a_pools[$id]['ha_servers']['item'];	
+}
+
+if (isset($_GET['dup']))
+	unset($id);
+
+$changedesc = "Services: HAProxy: pools: ";
+$changecount = 0;
+
+if ($_POST) {
+	$changecount++;
+
+	unset($input_errors);
+	$pconfig = $_POST;
+	
+	$reqdfields = explode(" ", "name");
+	$reqdfieldsn = explode(",", "Name");		
+
+	do_input_validation($_POST, $reqdfields, $reqdfieldsn, &$input_errors);
+
+	if (preg_match("/[^a-zA-Z0-9\.\-_]/", $_POST['name']))
+		$input_errors[] = "The field 'Name' contains invalid characters.";
+
+	/* Ensure that our pool names are unique */
+	for ($i=0; isset($config['installedpackages']['haproxy']['ha_pools']['item'][$i]); $i++)
+		if (($_POST['name'] == $config['installedpackages']['haproxy']['ha_pools']['item'][$i]['name']) && ($i != $id))
+			$input_errors[] = "This pool name has already been used.  Pool names must be unique.";
+
+	$a_servers=array();			
+	for($x=0; $x<99; $x++) {
+		$server_name=$_POST['server_name'.$x];
+		$server_address=$_POST['server_address'.$x];
+		$server_port=$_POST['server_port'.$x];
+		$server_weight=$_POST['server_weight'.$x];
+		$server_backup=$_POST['server_backup'.$x];
+
+		if ($server_address) {
+
+			$server=array();
+			$server['name']=$server_name;
+			$server['address']=$server_address;
+			$server['port']=$server_port;
+			$server['weight']=$server_weight;
+			$server['backup']=$server_backup;
+			$a_servers[]=$server;
+
+			if (preg_match("/[^a-zA-Z0-9\.\-_]/", $server_name))
+				$input_errors[] = "The field 'Name' contains invalid characters.";
+			if (preg_match("/[^a-zA-Z0-9\.\-_]/", $server_address))
+				$input_errors[] = "The field 'Address' contains invalid characters.";
+
+			if (!preg_match("/.{2,}/", $server_name))
+				$input_errors[] = "The field 'Name' is required.";
+
+			if (!preg_match("/.{2,}/", $server_address))
+				$input_errors[] = "The field 'Address' is required.";
+
+			if (!preg_match("/.{2,}/", $server_weight))
+				$input_errors[] = "The field 'Weight' is required.";
+
+			if (!is_numeric($server_weight))
+				$input_errors[] = "The field 'Weight' value is not a number.";
+			if ($server_port && !is_numeric($server_port))
+				$input_errors[] = "The field 'Port' value is not a number.";
+		}
+	}
+
+	if (!$input_errors) {
+		$pool = array();
+		if(isset($id) && $a_pools[$id])
+			$pool = $a_pools[$id];
+			
+		if ($pool['name'] != $_POST['name']) {
+			// name changed:
+			if (!is_array($config['installedpackages']['haproxy']['ha_backends']['item'])) {
+				$config['installedpackages']['haproxy']['ha_backends']['item'] = array();
+			}
+			$a_backend = &$config['installedpackages']['haproxy']['ha_backends']['item'];
+
+			for ( $i = 0; $i < count($a_backend); $i++) {
+				if ($a_backend[$i]['pool'] == $pool['name'])
+					$a_backend[$i]['pool'] = $_POST['name'];
+			}
+		}
+
+		if($pool['name'] != "")
+			$changedesc .= " modified '{$pool['name']}' pool:";
+
+		$pool['ha_servers']['item']=$a_servers;
+
+		update_if_changed("name", $pool['name'], $_POST['name']);
+		update_if_changed("cookie", $pool['cookie'], $_POST['cookie']);
+		update_if_changed("advanced", $pool['advanced'], base64_encode($_POST['advanced']));
+		update_if_changed("checkinter", $pool['checkinter'], $_POST['checkinter']);
+		update_if_changed("monitor_uri", $pool['monitor_uri'], $_POST['monitor_uri']);
+
+		if (isset($id) && $a_pools[$id]) {
+			$a_pools[$id] = $pool;
+		} else {
+			$a_pools[] = $pool;
+		}
+
+		if ($changecount > 0) {
+			touch($d_haproxyconfdirty_path);
+			write_config($changedesc);			
+			/*
+			echo "<PRE>";
+			print_r($config);
+			echo "</PRE>";
+			*/
+		}
+
+		header("Location: haproxy_pools.php");
+		exit;
+	}
+	$pconfig['a_servers']=&$a_pools[$id]['ha_servers']['item'];	
+}
+
+$pfSversion = str_replace("\n", "", file_get_contents("/etc/version"));
+if(strstr($pfSversion, "1.2"))
+	$one_two = true;
+
+$pgtitle = "HAProxy: pool: 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] = "server_name";
+	rowtype[0] = "textbox";
+	rowsize[0] = "30";
+	rowname[1] = "server_address";
+	rowtype[1] = "textbox";
+	rowsize[1] = "30";
+	rowname[2] = "server_port";
+	rowtype[2] = "textbox";
+	rowsize[2] = "5";
+	rowname[3] = "server_weight";
+	rowtype[3] = "textbox";
+	rowsize[3] = "5";
+	rowname[4] = "server_backup";
+	rowtype[4] = "checkbox";
+	rowsize[4] = "5";
+</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_pool_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 pool</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="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 pool 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 class="vncellreq" colspan="3">Server list</td>
+		</tr>
+		<tr>
+			<td width="78%" class="vtable" colspan="2" valign="top">
+			<table class="" width="100%" cellpadding="0" cellspacing="0" id='servertable'>
+	                <tr>
+	                  <td width="30%" class="">Name</td>
+	                  <td width="30%" class="">Address</td>
+	                  <td width="18%" class="">Port</td>
+	                  <td width="18%" class="">Weight</td>
+	                  <td width="5%" class="">Backup</td>
+	                  <td width="4%" class=""></td>
+			</tr>
+			<?php 
+			$a_servers=$pconfig['a_servers'];
+
+			if (!is_array($a_servers)) {
+				$a_servers=array();
+			}
+
+			$counter=0;
+			foreach ($a_servers as $server) {
+			?>
+			<tr id="tr_view_<?=$counter;?>" name="tr_view_<?=$counter;?>">
+			<td class="vtable"><?=$server['name']; ?></td>
+			<td class="vtable"><?=$server['address']; ?></td>
+			<td class="vtable"><?=$server['port']; ?></td>
+			<td class="vtable"><?=$server['weight']; ?></td>
+			<td class="vtable"><?=$server['backup']; ?></td>
+			<td class="list">
+			  <table border="0" cellspacing="0" cellpadding="1"><tr>
+			  <td valign="middle">
+			  <img src="/themes/<?= $g['theme']; ?>/images/icons/icon_e.gif" title="edit entry" width="17" height="17" border="0" onclick="editRow(<?=$counter;?>); return false;">
+			  </td>
+			  <td valign="middle">
+			  <img src="/themes/<?= $g['theme']; ?>/images/icons/icon_plus.gif" title="duplicate entry" width="17" height="17" border="0" onclick="dupRow(<?=$counter;?>, 'servertable'); return false;">
+			  </td></tr></table>
+			</td>
+			</tr>
+			<tr id="tr_edit_<?=$counter;?>" name="tr_edit_<?=$counter;?>" style="display: none;">
+				<td class="vtable">
+				  <input name="server_name<?=$counter;?>" id="server_name<?=$counter;?>" type="text" value="<?=$server['name']; ?>" size="30"/></td>
+				<td class="vtable">
+				  <input name="server_address<?=$counter;?>" id="server_address<?=$counter;?>" type="text" value="<?=$server['address']; ?>" size="30"/></td>
+				<td class="vtable">
+				  <input name="server_port<?=$counter;?>" id="server_port<?=$counter;?>" type="text" value="<?=$server['port']; ?>" size="5"/></td>
+				<td class="vtable">
+				  <input name="server_weight<?=$counter;?>" id="server_weight<?=$counter;?>" type="text" value="<?=$server['weight']; ?>" size="5"/></td>
+				<td class="vtable">
+				  <input name="server_backup<?=$counter;?>" id="server_backup<?=$counter;?>" type="checkbox" value="yes" <?php if ($server['backup']=='yes') echo "checked"; ?>/></td>
+				<td class="list">
+			         <table border="0" cellspacing="0" cellpadding="1"><tr>
+			         <td valign="middle">
+				  <img src="/themes/<?= $g['theme']; ?>/images/icons/icon_x.gif" title="delete entry" width="17" height="17" border="0" onclick="removeRow(this); return false;">
+			         </td>
+			         <td valign="middle">
+				 <img src="/themes/<?= $g['theme']; ?>/images/icons/icon_plus.gif" title="duplicate entry" width="17" height="17" border="0" onclick="dupRow(<?=$counter;?>, 'servertable'); return false;">
+			         </td></tr></table>
+				</td>
+			</tr>
+			<?php
+			$counter++;
+			}
+			?>
+			</table>
+			<a onclick="javascript:addRowTo('servertable'); return false;" href="#">
+			<img border="0" src="/themes/<?= $g['theme']; ?>/images/icons/icon_plus.gif" alt="" title="add another entry" />
+			</a>
+			</td>
+		</tr>
+		<tr align="left">
+			<td width="22%" valign="top" class="vncell">Check freq</td>
+			<td width="78%" class="vtable" colspan="2">
+				<input name="checkinter" type="text" <?if(isset($pconfig['checkinter'])) echo "value=\"{$pconfig['checkinter']}\"";?>size="20"> milliseconds
+				<br/>Defaults to 1000 if left blank.
+			</td>
+		</tr>
+		<tr align="left">
+			<td width="22%" valign="top" class="vncell">Health check URI</td>
+			<td width="78%" class="vtable" colspan="2">
+				<input name="monitor_uri" type="text" <?if(isset($pconfig['monitor_uri'])) echo "value=\"{$pconfig['monitor_uri']}\"";?>size="64">
+				<br/>Defaults to / if left blank.
+			</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) && $a_pools[$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 = 5;
+	rows = 1;
+	totalrows =  <?php echo $counter; ?>;
+	loaded =  <?php echo $counter; ?>;
+</script>
+</body>
+</html>
+
+<?php
+
+function row_helper() {
+	echo <<<EOF
+<script type="text/javascript">
+// Global Variables
+var rowname = new Array(99);
+var rowtype = new Array(99);
+var newrow  = new Array(99);
+var rowsize = new Array(99);
+
+for (i = 0; i < 99; i++) {
+	rowname[i] = '';
+	rowtype[i] = '';
+	newrow[i] = '';
+	rowsize[i] = '25';
+}
+
+var field_counter_js = 0;
+var loaded = 0;
+var is_streaming_progress_bar = 0;
+var temp_streaming_text = "";
+
+var addRowTo = (function() {
+    return (function (tableId) {
+	var d, tbody, tr, td, bgc, i, ii, j;
+	var btable, btbody, btr, btd;
+
+	d = document;
+	tbody = d.getElementById(tableId).getElementsByTagName("tbody").item(0);
+	tr = d.createElement("tr");
+	totalrows++;
+	for (i = 0; i < field_counter_js; i++) {
+		td = d.createElement("td");
+		if(rowtype[i] == 'textbox') {
+			td.innerHTML="<INPUT type='hidden' value='" + totalrows +"' name='" + rowname[i] + "_row-" + totalrows +
+				"'></input><input size='" + rowsize[i] + "' name='" + rowname[i] + totalrows +
+				"' id='" + rowname[i] + totalrows + "'></input> ";
+		} else if(rowtype[i] == 'select') {
+			td.innerHTML="<INPUT type='hidden' value='" + totalrows +"' name='" + rowname[i] + "_row-" + totalrows +
+				"'></input><select size='" + rowsize[i] + "' name='" + rowname[i] + totalrows +
+			       	"' id='" + rowname[i] + totalrows + "'>$options</select> ";
+		} else {
+			td.innerHTML="<INPUT type='hidden' value='" + totalrows +"' name='" + rowname[i] + "_row-" + totalrows +
+				"'></input><input type='checkbox' name='" + rowname[i] + totalrows +
+				"' id='" + rowname[i] + totalrows + "' value='yes'></input> ";
+		}
+		td.setAttribute("class","vtable");
+		tr.appendChild(td);
+	}
+	td = d.createElement("td");
+	td.rowSpan = "1";
+        td.setAttribute("class","list");
+
+	// Recreate the button table.
+	btable = document.createElement("table");
+	btable.setAttribute("border", "0");
+	btable.setAttribute("cellspacing", "0");
+	btable.setAttribute("cellpadding", "1");
+	btbody = document.createElement("tbody");
+	btr = document.createElement("tr");
+	btd = document.createElement("td");
+	btd.setAttribute("valign", "middle");
+	btd.innerHTML = '<img src="/themes/' + theme + '/images/icons/icon_x.gif" title="delete entry" width="17" height="17" border="0" onclick="removeRow(this); return false;">';
+	btr.appendChild(btd);
+	btd = document.createElement("td");
+	btd.setAttribute("valign", "middle");
+	btd.innerHTML = '<img src="/themes/' + theme + "/images/icons/icon_plus.gif\" title=\"duplicate entry\" width=\"17\" height=\"17\" border=\"0\" onclick=\"dupRow(" + totalrows + ", 'servertable'); return false;\">";
+	btr.appendChild(btd);
+	btbody.appendChild(btr);
+	btable.appendChild(btbody);
+
+	td.appendChild(btable);
+	tr.appendChild(td);
+	tbody.appendChild(tr);
+    });
+})();
+
+function dupRow(rowId, tableId) {
+    var dupEl;
+    var newEl;
+
+    addRowTo(tableId);
+    for (i = 0; i < field_counter_js; i++) {
+        dupEl = document.getElementById(rowname[i] + rowId);
+        newEl = document.getElementById(rowname[i] + totalrows);
+	if (dupEl && newEl)
+	    if(rowtype[i] == 'checkbox')
+		newEl.checked = dupEl.checked;
+	    else
+                newEl.value = dupEl.value;
+    }
+}
+
+function removeRow(el) {
+    var cel;
+    // Break out of one table first
+    while (el && el.nodeName.toLowerCase() != "table")
+	    el = el.parentNode;
+    while (el && el.nodeName.toLowerCase() != "tr")
+	    el = el.parentNode;
+
+    if (el && el.parentNode) {
+	cel = el.getElementsByTagName("td").item(0);
+	el.parentNode.removeChild(el);
+    }
+}
+function editRow(num) {
+    var trview = document.getElementById('tr_view_' + num);
+    var tredit = document.getElementById('tr_edit_' + num);
+
+    trview.style.display='none';
+    tredit.style.display='';
+}
+
+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;
+
+}
+
+?>
diff --git a/config/haproxy/haproxy_pools.php b/config/haproxy/haproxy_pools.php
new file mode 100755
index 00000000..c5adc70b
--- /dev/null
+++ b/config/haproxy/haproxy_pools.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_pools.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_pools']['item'])) {
+	$config['installedpackages']['haproxy']['ha_pools']['item'] = array();
+}
+if (!is_array($config['installedpackages']['haproxy']['ha_backends']['item'])) {
+	$config['installedpackages']['haproxy']['ha_backends']['item'] = array();
+}
+
+$a_pools = &$config['installedpackages']['haproxy']['ha_pools']['item'];
+$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 (isset($a_pools[$_GET['id']])) {
+		unset($a_pools[$_GET['id']]);
+		write_config();
+		touch($d_haproxyconfdirty_path);
+	}
+	header("Location: haproxy_pools.php");
+	exit;
+}
+
+$pfSversion = str_replace("\n", "", file_get_contents("/etc/version"));
+if(strstr($pfSversion, "1.2"))
+	$one_two = true;
+	
+$pgtitle = "Services: HAProxy: Server pools";
+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_pools.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 pool 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("Listener", false, "haproxy_listeners.php");
+	$tab_array[] = array("Server Pool", true, "haproxy_pools.php");
+	display_top_tabs($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="10%" class="listhdrr">Servers</td>
+                  <td width="40%" class="listhdrr">Listener</td>
+                  <td width="10%" class="list"></td>
+				</tr>
+<?php
+		 $i = 0;
+		 foreach ($a_pools as $pool):
+
+		 $fe_list = "";
+		 $sep = "";
+		 foreach ($a_backends as $backend) {
+			 if($backend['pool'] == $pool['name']) {
+				 $fe_list .= $sep . $backend['name'];
+				 $sep = ", ";
+			 }
+		 }
+		 $textss = $textse = "";
+		 if ($fe_list == "") {
+			 $textss = "<span class=\"gray\">";
+			 $textse = "</span>";
+		 }
+		 if (is_array($pool['ha_servers']['item']))
+			 $count = count($pool['ha_servers']['item']);
+		 else
+			 $count = 0;
+?>
+                <tr>
+                  <td class="listlr" ondblclick="document.location='haproxy_pool_edit.php?id=<?=$i;?>';">
+			<?=$textss . $pool['name'] . $textse;?>
+                  </td>
+                  <td class="listlr" ondblclick="document.location='haproxy_pool_edit.php?id=<?=$i;?>';">
+			<?=$textss . $count . $textse;?>
+                  </td>
+                  <td class="listlr" ondblclick="document.location='haproxy_pool_edit.php?id=<?=$i;?>';">
+			<?=$textss . $fe_list . $textse;?>
+                  </td>
+                  <td class="list" nowrap>
+                    <table border="0" cellspacing="0" cellpadding="1">
+                      <tr>
+                        <td valign="middle"><a href="haproxy_pool_edit.php?id=<?=$i;?>"><img src="/themes/<?= $g['theme']; ?>/images/icons/icon_e.gif" width="17" height="17" border="0"></a></td>
+                        <td valign="middle"><a href="haproxy_pools.php?act=del&id=<?=$i;?>" onclick="return confirm('Do you really want to delete this entry?')"><img src="/themes/<?= $g['theme']; ?>/images/icons/icon_x.gif" width="17" height="17" border="0"></a></td>
+                        <td valign="middle"><a href="haproxy_pool_edit.php?dup=<?=$i;?>"><img src="/themes/<?= $g['theme']; ?>/images/icons/icon_plus.gif" width="17" height="17" border="0"></a></td>
+                      </tr>
+                    </table>
+                  </td>
+                </tr>
+                <?php $i++; endforeach; ?>
+                <tr>
+                  <td class="list" colspan="3"></td>
+                  <td class="list">
+                    <table border="0" cellspacing="0" cellpadding="1">
+                      <tr>
+                        <td valign="middle"><a href="haproxy_pool_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/haproxy_servers.php b/config/haproxy/haproxy_servers.php
deleted file mode 100755
index cacf995a..00000000
--- a/config/haproxy/haproxy_servers.php
+++ /dev/null
@@ -1,169 +0,0 @@
-<?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/haproxy_servers_edit.php b/config/haproxy/haproxy_servers_edit.php
deleted file mode 100755
index a4360b04..00000000
--- a/config/haproxy/haproxy_servers_edit.php
+++ /dev/null
@@ -1,435 +0,0 @@
-<?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
-- 
cgit v1.2.3