diff options
Diffstat (limited to 'config/lcdproc/lcdproc_client.php')
| -rw-r--r-- | config/lcdproc/lcdproc_client.php | 1254 |
1 files changed, 619 insertions, 635 deletions
diff --git a/config/lcdproc/lcdproc_client.php b/config/lcdproc/lcdproc_client.php index 464d6260..70bd0840 100644 --- a/config/lcdproc/lcdproc_client.php +++ b/config/lcdproc/lcdproc_client.php @@ -1,721 +1,705 @@ <?php -/* $Id$ */ /* - lcdproc_client.php - Copyright (C) 2007 Seth Mos <seth.mos@dds.nl> - 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. + lcdproc_client.inc + part of pfSense (https://www.pfSense.org/) + Copyright (C) 2007-2009 Seth Mos <seth.mos@dds.nl> + Copyright (C) 2009 Scott Ullrich + Copyright (C) 2011 Michele Di Maria + Copyright (C) 2015 ESF, LLC + 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. */ - - /* trick interface into running this. we are only - * calling from useland so this is not a security issue - */ - require_once("config.inc"); - require_once("functions.inc"); - require_once("/usr/local/pkg/lcdproc.inc"); - - function get_pfstate() { - global $config; - $matches = ""; - if (isset($config['system']['maximumstates']) and $config['system']['maximumstates'] > 0) - $maxstates="/{$config['system']['maximumstates']}"; - else - $maxstates="/10000"; - - $curentries = `/sbin/pfctl -si |grep current`; - if (preg_match("/([0-9]+)/", $curentries, $matches)) { - $curentries = $matches[1]; - } - return $curentries . $maxstates; +require_once("config.inc"); +require_once("functions.inc"); +require_once("/usr/local/pkg/lcdproc.inc"); + +function get_pfstate() { + global $config; + $matches = ""; + if (isset($config['system']['maximumstates']) and $config['system']['maximumstates'] > 0) { + $maxstates = "/{$config['system']['maximumstates']}"; + } else { + $maxstates = "/10000"; } - - function disk_usage() { - $dfout = ""; - exec("/bin/df -h | /usr/bin/grep -w '/' | /usr/bin/awk '{ print $5 }' | /usr/bin/cut -d '%' -f 1", $dfout); - $diskusage = trim($dfout[0]); - - return $diskusage; + $curentries = shell_exec('/sbin/pfctl -si | /usr/bin/grep current'); + if (preg_match("/([0-9]+)/", $curentries, $matches)) { + $curentries = $matches[1]; } - - function mem_usage() { - $memory = ""; - exec("/sbin/sysctl -n vm.stats.vm.v_page_count vm.stats.vm.v_inactive_count " . - "vm.stats.vm.v_cache_count vm.stats.vm.v_free_count", $memory); - - $totalMem = $memory[0]; - $availMem = $memory[1] + $memory[2] + $memory[3]; - $usedMem = $totalMem - $availMem; - $memUsage = round(($usedMem * 100) / $totalMem, 0); - - return $memUsage; + return $curentries . $maxstates; +} + +function disk_usage() { + $dfout = ""; + exec("/bin/df -h | /usr/bin/grep -w '/' | /usr/bin/awk '{ print $5 }' | /usr/bin/cut -d '%' -f 1", $dfout); + $diskusage = trim($dfout[0]); + return $diskusage; +} + +function mem_usage() { + $memory = ""; + exec("/sbin/sysctl -n vm.stats.vm.v_page_count vm.stats.vm.v_inactive_count " . + "vm.stats.vm.v_cache_count vm.stats.vm.v_free_count", $memory); + + $totalMem = $memory[0]; + $availMem = $memory[1] + $memory[2] + $memory[3]; + $usedMem = $totalMem - $availMem; + $memUsage = round(($usedMem * 100) / $totalMem, 0); + return $memUsage; +} + +/* Calculates non-idle CPU time and returns as a percentage */ +function cpu_usage() { + $duration = 1; + $diff = array('user', 'nice', 'sys', 'intr', 'idle'); + $cpuTicks = array_combine($diff, explode(" ", shell_exec('/sbin/sysctl -n kern.cp_time'))); + sleep($duration); + $cpuTicks2 = array_combine($diff, explode(" ", shell_exec('/sbin/sysctl -n kern.cp_time'))); + + $totalStart = array_sum($cpuTicks); + $totalEnd = array_sum($cpuTicks2); + + // Something wrapped ?!?! + if ($totalEnd <= $totalStart) { + return 0; } - /*function array_combine($arr1, $arr2) { - $out = array(); + // Calculate total cycles used + $totalUsed = ($totalEnd - $totalStart) - ($cpuTicks2['idle'] - $cpuTicks['idle']); - $arr1 = array_values($arr1); - $arr2 = array_values($arr2); - - foreach($arr1 as $key1 => $value1) { - $out[(string)$value1] = $arr2[$key1]; - } + // Calculate the percentage used + $cpuUsage = floor(100 * ($totalUsed / ($totalEnd - $totalStart))); + return $cpuUsage; +} - return $out; - }*/ - - /* Calculates non-idle CPU time and returns as a percentage */ - function cpu_usage() { - $duration = 1; - $diff = array('user', 'nice', 'sys', 'intr', 'idle'); - $cpuTicks = array_combine($diff, explode(" ", `/sbin/sysctl -n kern.cp_time`)); - sleep($duration); - $cpuTicks2 = array_combine($diff, explode(" ", `/sbin/sysctl -n kern.cp_time`)); - - $totalStart = array_sum($cpuTicks); - $totalEnd = array_sum($cpuTicks2); - - // Something wrapped ?!?! - if ($totalEnd <= $totalStart) - return 0; - - // Calculate total cycles used - $totalUsed = ($totalEnd - $totalStart) - ($cpuTicks2['idle'] - $cpuTicks['idle']); - - // Calculate the percentage used - $cpuUsage = floor(100 * ($totalUsed / ($totalEnd - $totalStart))); - - return $cpuUsage; +function get_uptime_stats() { + exec("/usr/bin/uptime", $output, $ret); + if (stristr($output[0], "day")) { + $temp = explode(" ", $output[0]); + $status = "$temp[2] $temp[3] $temp[4] $temp[5] $temp[6] $temp[7] ". substr($temp[8], 0, -1); + } else { + $temp = explode(" ", $output[0]); + $status = "$temp[2] $temp[3] $temp[4] $temp[5] $temp[6] ". substr($temp[7], 0, -1); } - - function get_uptime_stats() { - exec("/usr/bin/uptime", $output, $ret); - if(stristr($output[0], "day")) { - $temp = explode(" ", $output[0]); - $status = "$temp[2] $temp[3] $temp[4] $temp[5] $temp[6] $temp[7] ". substr($temp[8], 0, -1); + return($status); +} + +function get_loadavg_stats() { + exec("/usr/bin/uptime", $output, $ret); + if (stristr($output[0], "day")) { + $temp = explode(" ", $output[0]); + $status = "$temp[11] $temp[12] $temp[13]"; + } else { + $temp = explode(" ", $output[0]); + $status = "$temp[10] $temp[11] $temp[12]"; + } + return($status); +} + +function get_mbuf_stats() { + exec("/usr/bin/netstat -mb | /usr/bin/grep \"mbufs in use\" | /usr/bin/awk '{ print $1 }' | /usr/bin/cut -d\"/\" -f1", $mbufs_inuse); + exec("/usr/bin/netstat -mb | /usr/bin/grep \"mbufs in use\" | /usr/bin/awk '{ print $1 }' | /usr/bin/cut -d\"/\" -f3", $mbufs_total); + $status = "$mbufs_inuse[0] \/ $mbufs_total[0]"; + + return($status); +} + +function get_cpufrequency() { + $cpufreqs = ""; + exec("/sbin/sysctl -n dev.cpu.0.freq_levels", $cpufreqs); + $cpufreqs = explode(" ", trim($cpufreqs[0])); + $maxfreq = explode("/", $cpufreqs[0]); + $maxfreq = $maxfreq[0]; + $curfreq = ""; + exec("/sbin/sysctl -n dev.cpu.0.freq", $curfreq); + $curfreq = trim($curfreq[0]); + $status = "$curfreq\/$maxfreq Mhz"; + return($status); +} + +function get_interfaces_stats() { + global $g; + global $config; + $ifstatus = array(); + $i = 0; + $ifdescrs = array('wan' => 'WAN', 'lan' => 'LAN'); + for ($j = 1; isset($config['interfaces']['opt' . $j]); $j++) { + $ifdescrs['opt' . $j] = $config['interfaces']['opt' . $j]['descr']; + } + foreach ($ifdescrs as $ifdescr => $ifname) { + $ifinfo = get_interface_info($ifdescr); + if ($ifinfo['status'] == "up") { + $online = "Up"; } else { - $temp = explode(" ", $output[0]); - $status = "$temp[2] $temp[3] $temp[4] $temp[5] $temp[6] ". substr($temp[7], 0, -1); + $online = "Down"; } - return($status); - } - - function get_loadavg_stats() { - exec("/usr/bin/uptime", $output, $ret); - if(stristr($output[0], "day")) { - $temp = explode(" ", $output[0]); - $status = "$temp[11] $temp[12] $temp[13]"; + if (!empty($ifinfo['ipaddr'])) { + $ip = htmlspecialchars($ifinfo['ipaddr']); } else { - $temp = explode(" ", $output[0]); - $status = "$temp[10] $temp[11] $temp[12]"; + $ip = "-"; } - return($status); + $ifstatus[] = htmlspecialchars($ifname) ." [$online]"; } - - function get_mbuf_stats() { - exec("netstat -mb | grep \"mbufs in use\" | awk '{ print $1 }' | cut -d\"/\" -f1", $mbufs_inuse); - exec("netstat -mb | grep \"mbufs in use\" | awk '{ print $1 }' | cut -d\"/\" -f3", $mbufs_total); - $status = "$mbufs_inuse[0] \/ $mbufs_total[0]"; - return($status); + $status = " ". implode(", ", $ifstatus); + return($status); +} + +function get_slbd_stats() { + global $g; + global $config; + + if (!is_array($config['load_balancer']['lbpool'])) { + $config['load_balancer']['lbpool'] = array(); } - - function get_cpufrequency(){ - $cpufreqs = ""; - exec("/sbin/sysctl -n dev.cpu.0.freq_levels", $cpufreqs); - $cpufreqs = explode(" ", trim($cpufreqs[0])); - $maxfreq = explode("/", $cpufreqs[0]); - $maxfreq = $maxfreq[0]; - $curfreq = ""; - exec("/sbin/sysctl -n dev.cpu.0.freq", $curfreq); - $curfreq = trim($curfreq[0]); - $status = "$curfreq\/$maxfreq Mhz"; - return($status); + $a_pool = &$config['load_balancer']['lbpool']; + + $slbd_logfile = "{$g['varlog_path']}/slbd.log"; + + $nentries = $config['syslog']['nentries']; + if (!$nentries) { + $nentries = 50; } - function get_interfaces_stats() { - global $g; - global $config; - $ifstatus = array(); - $i = 0; - $ifdescrs = array('wan' => 'WAN', 'lan' => 'LAN'); - for ($j = 1; isset($config['interfaces']['opt' . $j]); $j++) { - $ifdescrs['opt' . $j] = $config['interfaces']['opt' . $j]['descr']; - } - foreach ($ifdescrs as $ifdescr => $ifname){ - $ifinfo = get_interface_info($ifdescr); - if($ifinfo['status'] == "up") { - $online = "Up"; - } else { - $online = "Down"; - } - if(!empty($ifinfo['ipaddr'])) { - $ip = htmlspecialchars($ifinfo['ipaddr']); + $now = time(); + $year = date("Y"); + $pstatus = ""; + $i = 0; + foreach ($a_pool as $vipent) { + $pstatus[] = "{$vipent['name']}"; + if ($vipent['type'] == "gateway") { + $poolfile = "{$g['tmp_path']}/{$vipent['name']}.pool"; + if (file_exists("$poolfile")) { + $poolstatus = file_get_contents("$poolfile"); } else { - $ip = "-"; + continue; } - $ifstatus[] = htmlspecialchars($ifname) ." [$online]"; - } - $status = " ". implode(", ", $ifstatus); - return($status); - } - - function get_slbd_stats() { - global $g; - global $config; - - if (!is_array($config['load_balancer']['lbpool'])) { - $config['load_balancer']['lbpool'] = array(); - } - $a_pool = &$config['load_balancer']['lbpool']; - - $slbd_logfile = "{$g['varlog_path']}/slbd.log"; - - $nentries = $config['syslog']['nentries']; - if (!$nentries) - $nentries = 50; - - $now = time(); - $year = date("Y"); - $pstatus = ""; - $i = 0; - foreach ($a_pool as $vipent) { - $pstatus[] = "{$vipent['name']}"; - if ($vipent['type'] == "gateway") { - $poolfile = "{$g['tmp_path']}/{$vipent['name']}.pool"; - if(file_exists("$poolfile")) { - $poolstatus = file_get_contents("$poolfile"); + foreach ((array) $vipent['servers'] as $server) { + $lastchange = ""; + $svr = explode("|", $server); + $monitorip = $svr[1]; + if (stristr($poolstatus, $monitorip)) { + $online = "Up"; } else { - continue; - } - foreach ((array) $vipent['servers'] as $server) { - $lastchange = ""; - $svr = split("\|", $server); - $monitorip = $svr[1]; - if(stristr($poolstatus, $monitorip)) { - $online = "Up"; - } else { - $online = "Down"; - } - $pstatus[] = strtoupper($svr[0]) ." [{$online}]"; + $online = "Down"; } - } else { - $pstatus[] = "{$vipent['monitor']}"; + $pstatus[] = strtoupper($svr[0]) ." [{$online}]"; } + } else { + $pstatus[] = "{$vipent['monitor']}"; } - if(count($a_pool) == 0) { - $pstatus[] = "Disabled"; - } - $status = implode(", ", $pstatus); - return($status); } - - function get_carp_stats () { - global $g; - global $config; - - if(is_array($config['virtualip']['vip'])) { - $carpint = 0; - $initcount = 0; - $mastercount = 0; - $backupcount = 0; - foreach($config['virtualip']['vip'] as $carp) { - if ($carp['mode'] != "carp") { - continue; - } - $ipaddress = $carp['subnet']; - $password = $carp['password']; - $netmask = $carp['subnet_bits']; - $vhid = $carp['vhid']; - $advskew = $carp['advskew']; - $carp_int = find_carp_interface($ipaddress); - $status = get_carp_interface_status($carp_int); - switch($status) { - case "MASTER": - $mastercount++; - break; - case "BACKUP": - $backupcount++; - break; - case "INIT": - $initcount++; - break; - } + if (count($a_pool) == 0) { + $pstatus[] = "Disabled"; + } + $status = implode(", ", $pstatus); + return($status); +} + +function get_carp_stats () { + global $g; + global $config; + + if (is_array($config['virtualip']['vip'])) { + $carpint = 0; + $initcount = 0; + $mastercount = 0; + $backupcount = 0; + foreach ($config['virtualip']['vip'] as $carp) { + if ($carp['mode'] != "carp") { + continue; + } + $ipaddress = $carp['subnet']; + $password = $carp['password']; + $netmask = $carp['subnet_bits']; + $vhid = $carp['vhid']; + $advskew = $carp['advskew']; + $carp_int = find_carp_interface($ipaddress); + $status = get_carp_interface_status($carp_int); + switch($status) { + case "MASTER": + $mastercount++; + break; + case "BACKUP": + $backupcount++; + break; + case "INIT": + $initcount++; + break; } - $status = "M/B/I {$mastercount}/{$backupcount}/{$initcount}"; - } else { - $status = "CARP Disabled"; } - return($status); + $status = "M/B/I {$mastercount}/{$backupcount}/{$initcount}"; + } else { + $status = "CARP Disabled"; } + return($status); +} - function get_ipsec_tunnel_sad() { - /* query SAD */ - if(file_exists("/usr/local/sbin/setkey")) - $fd = @popen("/usr/local/sbin/setkey -D", "r"); - else - $fd = @popen("/sbin/setkey -D", "r"); - $sad = array(); - if ($fd) { - while (!feof($fd)) { - $line = chop(fgets($fd)); - if (!$line) - continue; - if ($line == "No SAD entries.") - break; - if ($line[0] != "\t") { - if (is_array($cursa)) - $sad[] = $cursa; - $cursa = array(); - list($cursa['src'],$cursa['dst']) = explode(" ", $line); - $i = 0; - } else { - $linea = explode(" ", trim($line)); - if ($i == 1) { - $cursa['proto'] = $linea[0]; - $cursa['spi'] = substr($linea[2], strpos($linea[2], "x")+1, -1); - } else if ($i == 2) { - $cursa['ealgo'] = $linea[1]; - } else if ($i == 3) { - $cursa['aalgo'] = $linea[1]; - } +function get_ipsec_tunnel_sad() { + /* query SAD */ + if (file_exists("/usr/local/sbin/setkey")) { + $fd = @popen("/usr/local/sbin/setkey -D", "r"); + } else { + $fd = @popen("/sbin/setkey -D", "r"); + } + $sad = array(); + if ($fd) { + while (!feof($fd)) { + $line = chop(fgets($fd)); + if (!$line) { + continue; + } + if ($line == "No SAD entries.") { + break; + } + if ($line[0] != "\t") { + if (is_array($cursa)) { + $sad[] = $cursa; + $cursa = array(); } - $i++; + list($cursa['src'],$cursa['dst']) = explode(" ", $line); + $i = 0; + } else { + $linea = explode(" ", trim($line)); + if ($i == 1) { + $cursa['proto'] = $linea[0]; + $cursa['spi'] = substr($linea[2], strpos($linea[2], "x")+1, -1); + } else if ($i == 2) { + $cursa['ealgo'] = $linea[1]; + } else if ($i == 3) { + $cursa['aalgo'] = $linea[1]; } - if (is_array($cursa) && count($cursa)) - $sad[] = $cursa; - pclose($fd); + } + $i++; } - return($sad); - } - - function get_ipsec_tunnel_src($tunnel) { - global $g, $config, $sad; - $if = "WAN"; - if ($tunnel['interface']) { - $if = $tunnel['interface']; - $realinterface = convert_friendly_interface_to_real_interface_name($if); - $interfaceip = find_interface_ip($realinterface); + if (is_array($cursa) && count($cursa)) { + $sad[] = $cursa; } - return $interfaceip; + pclose($fd); } - - function output_ipsec_tunnel_status($tunnel) { - global $g, $config, $sad; - $if = "WAN"; - $interfaceip = get_ipsec_tunnel_src($tunnel); - $foundsrc = false; - $founddst = false; - - if(!is_array($sad)) { - /* we have no sad array, bail */ - return(false); - } - foreach($sad as $sa) { - if($sa['src'] == $interfaceip) - $foundsrc = true; - if($sa['dst'] == $tunnel['remote-gateway']) - $founddst = true; + return($sad); +} + +function get_ipsec_tunnel_src($tunnel) { + global $g, $config, $sad; + $if = "WAN"; + if ($tunnel['interface']) { + $if = $tunnel['interface']; + $realinterface = convert_friendly_interface_to_real_interface_name($if); + $interfaceip = find_interface_ip($realinterface); + } + return $interfaceip; +} + +function output_ipsec_tunnel_status($tunnel) { + global $g, $config, $sad; + $if = "WAN"; + $interfaceip = get_ipsec_tunnel_src($tunnel); + $foundsrc = false; + $founddst = false; + + if (!is_array($sad)) { + /* we have no sad array, bail */ + return(false); + } + foreach ($sad as $sa) { + if ($sa['src'] == $interfaceip) { + $foundsrc = true; } - if($foundsrc && $founddst) { - /* tunnel is up */ - $iconfn = "pass"; - return(true); - } else { - /* tunnel is down */ - $iconfn = "reject"; - return(false); + if ($sa['dst'] == $tunnel['remote-gateway']) { + $founddst = true; } } + if ($foundsrc && $founddst) { + /* tunnel is up */ + $iconfn = "pass"; + return(true); + } else { + /* tunnel is down */ + $iconfn = "reject"; + return(false); + } +} - function get_ipsec_stats() { - global $g, $config, $sad; - $sad = array(); - $sad = get_ipsec_tunnel_sad(); - - $activecounter = 0; - $inactivecounter = 0; - - if($config['ipsec']['tunnel']) { - foreach ($config['ipsec']['tunnel'] as $tunnel){ - $ipsecstatus = false; - - $tun_disabled = "false"; - $foundsrc = false; - $founddst = false; - - if (isset($tunnel['disabled'])) { - $tun_disabled = "true"; - continue; - } - - if(output_ipsec_tunnel_status($tunnel)) { - /* tunnel is up */ - $iconfn = "true"; - $activecounter++; - } else { - /* tunnel is down */ - $iconfn = "false"; - $inactivecounter++; - } - } - } +function get_ipsec_stats() { + global $g, $config, $sad; + $sad = array(); + $sad = get_ipsec_tunnel_sad(); - if (is_array($config['ipsec']['tunnel'])) { - $status = "Up/Down $activecounter/$inactivecounter"; - } else { - $status = "IPSEC Disabled"; - } - return($status); - } + $activecounter = 0; + $inactivecounter = 0; - - /* Define functions */ - function send_lcd_commands($lcd, $lcd_cmds) { - if(!is_array($lcd_cmds) || (empty($lcd_cmds))) { - lcdproc_warn("Failed to interpret lcd commands"); - return; - } - foreach($lcd_cmds as $lcd_cmd) { - $cmd_output = ""; - if(! fwrite($lcd, "$lcd_cmd\n")) { - lcdproc_warn("Connection to LCDd process lost $errstr ($errno)"); - die(); + if ($config['ipsec']['tunnel']) { + foreach ($config['ipsec']['tunnel'] as $tunnel) { + $ipsecstatus = false; + + $tun_disabled = "false"; + $foundsrc = false; + $founddst = false; + + if (isset($tunnel['disabled'])) { + $tun_disabled = "true"; + continue; } - $cmd_output = fgets($lcd, 256); - // FIXME: add support for interpreting menu commands here. - if(preg_match("/^huh?/", $cmd_output)) { - lcdproc_notice("LCDd output: \"$cmd_output\". Executed \"$lcd_cmd\""); + + if (output_ipsec_tunnel_status($tunnel)) { + /* tunnel is up */ + $iconfn = "true"; + $activecounter++; + } else { + /* tunnel is down */ + $iconfn = "false"; + $inactivecounter++; } } } - function get_lcdpanel_width(){ - global $config; - $lcdproc_size_config = $config['installedpackages']['lcdproc']['config'][0]; - if (is_null($lcdproc_size_config['size'])) { - return "16"; - } - else - { - $dimensions = split("x", $lcdproc_size_config['size']); - return $dimensions[0]; - } + if (is_array($config['ipsec']['tunnel'])) { + $status = "Up/Down $activecounter/$inactivecounter"; + } else { + $status = "IPSEC Disabled"; } - - function get_lcdpanel_height(){ - global $config; - $lcdproc_size_config = $config['installedpackages']['lcdproc']['config'][0]; - if (is_null($lcdproc_size_config['size'])) { - return "2"; - } - else - { - $dimensions = split("x", $lcdproc_size_config['size']); - return $dimensions[1]; + return($status); +} + +function send_lcd_commands($lcd, $lcd_cmds) { + if (!is_array($lcd_cmds) || (empty($lcd_cmds))) { + lcdproc_warn("Failed to interpret lcd commands"); + return; + } + foreach ($lcd_cmds as $lcd_cmd) { + $cmd_output = ""; + if (! fwrite($lcd, "$lcd_cmd\n")) { + lcdproc_warn("Connection to LCDd process lost $errstr ($errno)"); + die(); } - } - - function get_lcdpanel_refresh_frequency(){ - global $config; - $lcdproc_size_config = $config['installedpackages']['lcdproc']['config'][0]; - $value = $lcdproc_size_config['refresh_frequency']; - if (is_null($value)) { - return "5"; - } - else - { - return $value; + $cmd_output = fgets($lcd, 256); + // FIXME: add support for interpreting menu commands here. + if (preg_match("/^huh?/", $cmd_output)) { + lcdproc_notice("LCDd output: \"$cmd_output\". Executed \"$lcd_cmd\""); } } - - function add_summary_declaration(&$lcd_cmds, $name) { - $lcdpanel_height = get_lcdpanel_height(); - if ($lcdpanel_height >= "4") - { - $lcd_cmds[] = "widget_add $name title_summary scroller"; - $lcd_cmds[] = "widget_add $name text_summary scroller"; - } +} + +function get_lcdpanel_width() { + global $config; + $lcdproc_size_config = $config['installedpackages']['lcdproc']['config'][0]; + if (is_null($lcdproc_size_config['size'])) { + return "16"; + } else { + $dimensions = explode("x", $lcdproc_size_config['size']); + return $dimensions[0]; } - - function add_summary_values(&$lcd_cmds, $name, $lcd_summary_data, $lcdpanel_width) { - if ($lcd_summary_data != "") - { - $lcd_cmds[] = "widget_set $name title_summary 1 3 $lcdpanel_width 3 h 2 \"CPU MEM STATES\""; - $lcd_cmds[] = "widget_set $name text_summary 1 4 $lcdpanel_width 4 h 2 \"{$lcd_summary_data}\""; - } +} + +function get_lcdpanel_height() { + global $config; + $lcdproc_size_config = $config['installedpackages']['lcdproc']['config'][0]; + if (is_null($lcdproc_size_config['size'])) { + return "2"; + } else { + $dimensions = explode("x", $lcdproc_size_config['size']); + return $dimensions[1]; } - - function build_interface($lcd) { - global $g; - global $config; - $lcdproc_screens_config = $config['installedpackages']['lcdprocscreens']['config'][0]; - $refresh_frequency = get_lcdpanel_refresh_frequency() * 10; - - $lcd_cmds = array(); - $lcd_cmds[] = "hello"; - $lcd_cmds[] = "client_set name pfSense"; - $lcd_cmds[] = "screen_add welcome_scr"; - $lcd_cmds[] = "screen_set welcome_scr heartbeat off"; - $lcd_cmds[] = "screen_set welcome_scr name welcome"; - $lcd_cmds[] = "screen_set welcome_scr duration $refresh_frequency"; - $lcd_cmds[] = "widget_add welcome_scr title_wdgt title"; - $lcd_cmds[] = "widget_add welcome_scr text_wdgt scroller"; - add_summary_declaration($lcd_cmds, "welcome_scr"); - - /* process screens to display */ - if(is_array($lcdproc_screens_config)) { - foreach($lcdproc_screens_config as $name => $screen) { - if($screen == "on") { - switch($name) { - case "scr_time": - $lcd_cmds[] = "screen_add $name"; - $lcd_cmds[] = "screen_set $name heartbeat off"; - $lcd_cmds[] = "screen_set $name name $name"; - $lcd_cmds[] = "screen_set $name duration $refresh_frequency"; - $lcd_cmds[] = "widget_add $name title_wdgt string"; - $lcd_cmds[] = "widget_add $name text_wdgt scroller"; - break; - case "scr_uptime": - $lcd_cmds[] = "screen_add $name"; - $lcd_cmds[] = "screen_set $name heartbeat off"; - $lcd_cmds[] = "screen_set $name name $name"; - $lcd_cmds[] = "screen_set $name duration $refresh_frequency"; - $lcd_cmds[] = "widget_add $name title_wdgt string"; - $lcd_cmds[] = "widget_add $name text_wdgt scroller"; - break; - case "scr_hostname": - $lcd_cmds[] = "screen_add $name"; - $lcd_cmds[] = "screen_set $name heartbeat off"; - $lcd_cmds[] = "screen_set $name name $name"; - $lcd_cmds[] = "screen_set $name duration $refresh_frequency"; - $lcd_cmds[] = "widget_add $name title_wdgt string"; - $lcd_cmds[] = "widget_add $name text_wdgt scroller"; - break; - case "scr_system": - $lcd_cmds[] = "screen_add $name"; - $lcd_cmds[] = "screen_set $name heartbeat off"; - $lcd_cmds[] = "screen_set $name name $name"; - $lcd_cmds[] = "screen_set $name duration $refresh_frequency"; - $lcd_cmds[] = "widget_add $name title_wdgt string"; - $lcd_cmds[] = "widget_add $name text_wdgt scroller"; - break; - case "scr_disk": - $lcd_cmds[] = "screen_add $name"; - $lcd_cmds[] = "screen_set $name heartbeat off"; - $lcd_cmds[] = "screen_set $name name $name"; - $lcd_cmds[] = "screen_set $name duration $refresh_frequency"; - $lcd_cmds[] = "widget_add $name title_wdgt string"; - $lcd_cmds[] = "widget_add $name text_wdgt scroller"; - break; - case "scr_load": - $lcd_cmds[] = "screen_add $name"; - $lcd_cmds[] = "screen_set $name heartbeat off"; - $lcd_cmds[] = "screen_set $name name $name"; - $lcd_cmds[] = "screen_set $name duration $refresh_frequency"; - $lcd_cmds[] = "widget_add $name title_wdgt string"; - $lcd_cmds[] = "widget_add $name text_wdgt scroller"; - break; - case "scr_states": - $lcd_cmds[] = "screen_add $name"; - $lcd_cmds[] = "screen_set $name heartbeat off"; - $lcd_cmds[] = "screen_set $name name $name"; - $lcd_cmds[] = "screen_set $name duration $refresh_frequency"; - $lcd_cmds[] = "widget_add $name title_wdgt string"; - $lcd_cmds[] = "widget_add $name text_wdgt scroller"; - break; - case "scr_carp": - $lcd_cmds[] = "screen_add $name"; - $lcd_cmds[] = "screen_set $name heartbeat off"; - $lcd_cmds[] = "screen_set $name name $name"; - $lcd_cmds[] = "screen_set $name duration $refresh_frequency"; - $lcd_cmds[] = "widget_add $name title_wdgt string"; - $lcd_cmds[] = "widget_add $name text_wdgt scroller"; - break; - case "scr_ipsec": - $lcd_cmds[] = "screen_add $name"; - $lcd_cmds[] = "screen_set $name heartbeat off"; - $lcd_cmds[] = "screen_set $name name $name"; - $lcd_cmds[] = "screen_set $name duration $refresh_frequency"; - $lcd_cmds[] = "widget_add $name title_wdgt string"; - $lcd_cmds[] = "widget_add $name text_wdgt scroller"; - break; - case "scr_slbd": - $lcd_cmds[] = "screen_add $name"; - $lcd_cmds[] = "screen_set $name heartbeat off"; - $lcd_cmds[] = "screen_set $name name $name"; - $lcd_cmds[] = "screen_set $name duration $refresh_frequency"; - $lcd_cmds[] = "widget_add $name title_wdgt string"; - $lcd_cmds[] = "widget_add $name text_wdgt scroller"; - break; - case "scr_interfaces": - $lcd_cmds[] = "screen_add $name"; - $lcd_cmds[] = "screen_set $name heartbeat off"; - $lcd_cmds[] = "screen_set $name name $name"; - $lcd_cmds[] = "screen_set $name duration $refresh_frequency"; - $lcd_cmds[] = "widget_add $name title_wdgt string"; - $lcd_cmds[] = "widget_add $name text_wdgt scroller"; - break; - case "scr_mbuf": - $lcd_cmds[] = "screen_add $name"; - $lcd_cmds[] = "screen_set $name heartbeat off"; - $lcd_cmds[] = "screen_set $name name $name"; - $lcd_cmds[] = "screen_set $name duration $refresh_frequency"; - $lcd_cmds[] = "widget_add $name title_wdgt string"; - $lcd_cmds[] = "widget_add $name text_wdgt scroller"; - break; - case "scr_cpufrequency": - $lcd_cmds[] = "screen_add $name"; - $lcd_cmds[] = "screen_set $name heartbeat off"; - $lcd_cmds[] = "screen_set $name name $name"; - $lcd_cmds[] = "screen_set $name duration $refresh_frequency"; - $lcd_cmds[] = "widget_add $name title_wdgt string"; - $lcd_cmds[] = "widget_add $name text_wdgt scroller"; - break; - } - add_summary_declaration($lcd_cmds, $name); - } - } - } - send_lcd_commands($lcd, $lcd_cmds); +} + +function get_lcdpanel_refresh_frequency() { + global $config; + $lcdproc_size_config = $config['installedpackages']['lcdproc']['config'][0]; + $value = $lcdproc_size_config['refresh_frequency']; + if (is_null($value)) { + return "5"; + } else { + return $value; } +} - function loop_status($lcd) { - global $g; - global $config; - $lcdproc_screens_config = $config['installedpackages']['lcdprocscreens']['config'][0]; - $lcdpanel_width = get_lcdpanel_width(); - $lcdpanel_height = get_lcdpanel_height(); - if(empty($g['product_name'])) { - $g['product_name'] = "pfSense"; - } - $version = @file_get_contents("/etc/version"); - $version = trim($version); - $refresh_frequency = get_lcdpanel_refresh_frequency(); - /* keep a counter to see how many times we can loop */ - $i = 1; - while($i) { - /* prepare the summary data */ - if ($lcdpanel_height >= "4") { - $summary_states = split("/",get_pfstate()); - $lcd_summary_data = sprintf("%02d%% %02d%% %6d", cpu_usage(), mem_usage(), $summary_states[0]); - } - else { - $lcd_summary_data = "";} - - $lcd_cmds = array(); - $lcd_cmds[] = "widget_set welcome_scr title_wdgt \"Welcome to\""; - $lcd_cmds[] = "widget_set welcome_scr text_wdgt 1 2 $lcdpanel_width 2 h 2 \"{$g['product_name']} {$version}\""; - add_summary_values($lcd_cmds, "welcome_scr", $lcd_summary_data, $lcdpanel_width); - - /* process screens to display */ - foreach((array) $lcdproc_screens_config as $name => $screen) { - if($screen != "on") { - continue; - } - switch($name) { +function add_summary_declaration(&$lcd_cmds, $name) { + $lcdpanel_height = get_lcdpanel_height(); + if ($lcdpanel_height >= "4") { + $lcd_cmds[] = "widget_add $name title_summary scroller"; + $lcd_cmds[] = "widget_add $name text_summary scroller"; + } +} + +function add_summary_values(&$lcd_cmds, $name, $lcd_summary_data, $lcdpanel_width) { + if ($lcd_summary_data != "") { + $lcd_cmds[] = "widget_set $name title_summary 1 3 $lcdpanel_width 3 h 2 \"CPU MEM STATES\""; + $lcd_cmds[] = "widget_set $name text_summary 1 4 $lcdpanel_width 4 h 2 \"{$lcd_summary_data}\""; + } +} + +function build_interface($lcd) { + global $g; + global $config; + $lcdproc_screens_config = $config['installedpackages']['lcdprocscreens']['config'][0]; + $refresh_frequency = get_lcdpanel_refresh_frequency() * 10; + + $lcd_cmds = array(); + $lcd_cmds[] = "hello"; + $lcd_cmds[] = "client_set name pfSense"; + $lcd_cmds[] = "screen_add welcome_scr"; + $lcd_cmds[] = "screen_set welcome_scr heartbeat off"; + $lcd_cmds[] = "screen_set welcome_scr name welcome"; + $lcd_cmds[] = "screen_set welcome_scr duration $refresh_frequency"; + $lcd_cmds[] = "widget_add welcome_scr title_wdgt title"; + $lcd_cmds[] = "widget_add welcome_scr text_wdgt scroller"; + add_summary_declaration($lcd_cmds, "welcome_scr"); + + /* process screens to display */ + if (is_array($lcdproc_screens_config)) { + foreach ($lcdproc_screens_config as $name => $screen) { + if ($screen == "on") { + switch ($name) { case "scr_time": - $time = date("n/j/Y H:i"); - $lcd_cmds[] = "widget_set $name title_wdgt 1 1 \"+ System Time\""; - $lcd_cmds[] = "widget_set $name text_wdgt 1 2 $lcdpanel_width 2 h 2 \"{$time}\""; + $lcd_cmds[] = "screen_add $name"; + $lcd_cmds[] = "screen_set $name heartbeat off"; + $lcd_cmds[] = "screen_set $name name $name"; + $lcd_cmds[] = "screen_set $name duration $refresh_frequency"; + $lcd_cmds[] = "widget_add $name title_wdgt string"; + $lcd_cmds[] = "widget_add $name text_wdgt scroller"; break; case "scr_uptime": - $uptime = get_uptime_stats(); - $lcd_cmds[] = "widget_set $name title_wdgt 1 1 \"+ System Uptime\""; - $lcd_cmds[] = "widget_set $name text_wdgt 1 2 $lcdpanel_width 2 h 2 \"{$uptime}\""; + $lcd_cmds[] = "screen_add $name"; + $lcd_cmds[] = "screen_set $name heartbeat off"; + $lcd_cmds[] = "screen_set $name name $name"; + $lcd_cmds[] = "screen_set $name duration $refresh_frequency"; + $lcd_cmds[] = "widget_add $name title_wdgt string"; + $lcd_cmds[] = "widget_add $name text_wdgt scroller"; break; case "scr_hostname": - exec("/bin/hostname", $output, $ret); - $hostname = $output[0]; - $lcd_cmds[] = "widget_set $name title_wdgt 1 1 \"+ System Name\""; - $lcd_cmds[] = "widget_set $name text_wdgt 1 2 $lcdpanel_width 2 h 2 \"{$hostname}\""; + $lcd_cmds[] = "screen_add $name"; + $lcd_cmds[] = "screen_set $name heartbeat off"; + $lcd_cmds[] = "screen_set $name name $name"; + $lcd_cmds[] = "screen_set $name duration $refresh_frequency"; + $lcd_cmds[] = "widget_add $name title_wdgt string"; + $lcd_cmds[] = "widget_add $name text_wdgt scroller"; break; case "scr_system": - $processor = cpu_usage(); - $memory = mem_usage(); - $lcd_cmds[] = "widget_set $name title_wdgt 1 1 \"+ System Stats\""; - $lcd_cmds[] = "widget_set $name text_wdgt 1 2 $lcdpanel_width 2 h 2 \"CPU {$processor}%, Mem {$memory}%\""; + $lcd_cmds[] = "screen_add $name"; + $lcd_cmds[] = "screen_set $name heartbeat off"; + $lcd_cmds[] = "screen_set $name name $name"; + $lcd_cmds[] = "screen_set $name duration $refresh_frequency"; + $lcd_cmds[] = "widget_add $name title_wdgt string"; + $lcd_cmds[] = "widget_add $name text_wdgt scroller"; break; case "scr_disk": - $disk = disk_usage(); - $lcd_cmds[] = "widget_set $name title_wdgt 1 1 \"+ Disk Use\""; - $lcd_cmds[] = "widget_set $name text_wdgt 1 2 $lcdpanel_width 2 h 2 \"Disk {$disk}%\""; + $lcd_cmds[] = "screen_add $name"; + $lcd_cmds[] = "screen_set $name heartbeat off"; + $lcd_cmds[] = "screen_set $name name $name"; + $lcd_cmds[] = "screen_set $name duration $refresh_frequency"; + $lcd_cmds[] = "widget_add $name title_wdgt string"; + $lcd_cmds[] = "widget_add $name text_wdgt scroller"; break; case "scr_load": - $loadavg = get_loadavg_stats(); - $lcd_cmds[] = "widget_set $name title_wdgt 1 1 \"+ Load Averages\""; - $lcd_cmds[] = "widget_set $name text_wdgt 1 2 $lcdpanel_width 2 h 2 \"{$loadavg}\""; + $lcd_cmds[] = "screen_add $name"; + $lcd_cmds[] = "screen_set $name heartbeat off"; + $lcd_cmds[] = "screen_set $name name $name"; + $lcd_cmds[] = "screen_set $name duration $refresh_frequency"; + $lcd_cmds[] = "widget_add $name title_wdgt string"; + $lcd_cmds[] = "widget_add $name text_wdgt scroller"; break; case "scr_states": - $states = get_pfstate(); - $lcd_cmds[] = "widget_set $name title_wdgt 1 1 \"+ Traffic States\""; - $lcd_cmds[] = "widget_set $name text_wdgt 1 2 $lcdpanel_width 2 h 2 \"Curr/Max {$states}\""; + $lcd_cmds[] = "screen_add $name"; + $lcd_cmds[] = "screen_set $name heartbeat off"; + $lcd_cmds[] = "screen_set $name name $name"; + $lcd_cmds[] = "screen_set $name duration $refresh_frequency"; + $lcd_cmds[] = "widget_add $name title_wdgt string"; + $lcd_cmds[] = "widget_add $name text_wdgt scroller"; break; case "scr_carp": - $carp = get_carp_stats(); - $lcd_cmds[] = "widget_set $name title_wdgt 1 1 \"+ CARP State\""; - $lcd_cmds[] = "widget_set $name text_wdgt 1 2 $lcdpanel_width 2 h 2 \"{$carp}\""; + $lcd_cmds[] = "screen_add $name"; + $lcd_cmds[] = "screen_set $name heartbeat off"; + $lcd_cmds[] = "screen_set $name name $name"; + $lcd_cmds[] = "screen_set $name duration $refresh_frequency"; + $lcd_cmds[] = "widget_add $name title_wdgt string"; + $lcd_cmds[] = "widget_add $name text_wdgt scroller"; break; case "scr_ipsec": - $ipsec = get_ipsec_stats(); - $lcd_cmds[] = "widget_set $name title_wdgt 1 1 \"+ IPsec Tunnels\""; - $lcd_cmds[] = "widget_set $name text_wdgt 1 2 $lcdpanel_width 2 h 2 \"{$ipsec}\""; + $lcd_cmds[] = "screen_add $name"; + $lcd_cmds[] = "screen_set $name heartbeat off"; + $lcd_cmds[] = "screen_set $name name $name"; + $lcd_cmds[] = "screen_set $name duration $refresh_frequency"; + $lcd_cmds[] = "widget_add $name title_wdgt string"; + $lcd_cmds[] = "widget_add $name text_wdgt scroller"; break; case "scr_slbd": - $slbd = get_slbd_stats(); - $lcd_cmds[] = "widget_set $name title_wdgt 1 1 \"+ Load Balancer\""; - $lcd_cmds[] = "widget_set $name text_wdgt 1 2 $lcdpanel_width 2 h 2 \"{$slbd}\""; + $lcd_cmds[] = "screen_add $name"; + $lcd_cmds[] = "screen_set $name heartbeat off"; + $lcd_cmds[] = "screen_set $name name $name"; + $lcd_cmds[] = "screen_set $name duration $refresh_frequency"; + $lcd_cmds[] = "widget_add $name title_wdgt string"; + $lcd_cmds[] = "widget_add $name text_wdgt scroller"; break; case "scr_interfaces": - $interfaces = get_interfaces_stats(); - $lcd_cmds[] = "widget_set $name title_wdgt 1 1 \"+ Interfaces\""; - $lcd_cmds[] = "widget_set $name text_wdgt 1 2 $lcdpanel_width 2 h 2 \"{$interfaces}\""; + $lcd_cmds[] = "screen_add $name"; + $lcd_cmds[] = "screen_set $name heartbeat off"; + $lcd_cmds[] = "screen_set $name name $name"; + $lcd_cmds[] = "screen_set $name duration $refresh_frequency"; + $lcd_cmds[] = "widget_add $name title_wdgt string"; + $lcd_cmds[] = "widget_add $name text_wdgt scroller"; break; case "scr_mbuf": - $mbufstats = get_mbuf_stats(); - $lcd_cmds[] = "widget_set $name title_wdgt 1 1 \"+ MBuf Usage\""; - $lcd_cmds[] = "widget_set $name text_wdgt 1 2 $lcdpanel_width 2 h 2 \"{$mbufstats}\""; + $lcd_cmds[] = "screen_add $name"; + $lcd_cmds[] = "screen_set $name heartbeat off"; + $lcd_cmds[] = "screen_set $name name $name"; + $lcd_cmds[] = "screen_set $name duration $refresh_frequency"; + $lcd_cmds[] = "widget_add $name title_wdgt string"; + $lcd_cmds[] = "widget_add $name text_wdgt scroller"; break; case "scr_cpufrequency": - $cpufreq = get_cpufrequency(); - $lcd_cmds[] = "widget_set $name title_wdgt 1 1 \"+ CPU Frequency\""; - $lcd_cmds[] = "widget_set $name text_wdgt 1 2 $lcdpanel_width 2 h 2 \"{$cpufreq}\""; + $lcd_cmds[] = "screen_add $name"; + $lcd_cmds[] = "screen_set $name heartbeat off"; + $lcd_cmds[] = "screen_set $name name $name"; + $lcd_cmds[] = "screen_set $name duration $refresh_frequency"; + $lcd_cmds[] = "widget_add $name title_wdgt string"; + $lcd_cmds[] = "widget_add $name text_wdgt scroller"; break; } - add_summary_values($lcd_cmds, $name, $lcd_summary_data, $lcdpanel_width); + add_summary_declaration($lcd_cmds, $name); } - send_lcd_commands($lcd, $lcd_cmds); - sleep($refresh_frequency); - $i++; } } + send_lcd_commands($lcd, $lcd_cmds); +} + +function loop_status($lcd) { + global $g; + global $config; + $lcdproc_screens_config = $config['installedpackages']['lcdprocscreens']['config'][0]; + $lcdpanel_width = get_lcdpanel_width(); + $lcdpanel_height = get_lcdpanel_height(); + if (empty($g['product_name'])) { + $g['product_name'] = "pfSense"; + } + $version = @file_get_contents("/etc/version"); + $version = trim($version); + $refresh_frequency = get_lcdpanel_refresh_frequency(); + /* keep a counter to see how many times we can loop */ + $i = 1; + while ($i) { + /* prepare the summary data */ + if ($lcdpanel_height >= "4") { + $summary_states = explode("/", get_pfstate()); + $lcd_summary_data = sprintf("%02d%% %02d%% %6d", cpu_usage(), mem_usage(), $summary_states[0]); + } else { + $lcd_summary_data = ""; + } - /* Connect to the LCDd port and interface with the LCD */ - $lcd = fsockopen(LCDPROC_HOST, LCDPROC_PORT, $errno, $errstr, 10); - if (!$lcd) { - lcdproc_warn("Failed to connect to LCDd process $errstr ($errno)"); - } else { - build_interface($lcd); - loop_status($lcd); - /* loop exited? Close fd and wait for the script to kick in again */ - fclose($lcd); + $lcd_cmds = array(); + $lcd_cmds[] = "widget_set welcome_scr title_wdgt \"Welcome to\""; + $lcd_cmds[] = "widget_set welcome_scr text_wdgt 1 2 $lcdpanel_width 2 h 2 \"{$g['product_name']} {$version}\""; + add_summary_values($lcd_cmds, "welcome_scr", $lcd_summary_data, $lcdpanel_width); + + /* process screens to display */ + foreach ((array) $lcdproc_screens_config as $name => $screen) { + if ($screen != "on") { + continue; + } + switch($name) { + case "scr_time": + $time = date("n/j/Y H:i"); + $lcd_cmds[] = "widget_set $name title_wdgt 1 1 \"+ System Time\""; + $lcd_cmds[] = "widget_set $name text_wdgt 1 2 $lcdpanel_width 2 h 2 \"{$time}\""; + break; + case "scr_uptime": + $uptime = get_uptime_stats(); + $lcd_cmds[] = "widget_set $name title_wdgt 1 1 \"+ System Uptime\""; + $lcd_cmds[] = "widget_set $name text_wdgt 1 2 $lcdpanel_width 2 h 2 \"{$uptime}\""; + break; + case "scr_hostname": + exec("/bin/hostname", $output, $ret); + $hostname = $output[0]; + $lcd_cmds[] = "widget_set $name title_wdgt 1 1 \"+ System Name\""; + $lcd_cmds[] = "widget_set $name text_wdgt 1 2 $lcdpanel_width 2 h 2 \"{$hostname}\""; + break; + case "scr_system": + $processor = cpu_usage(); + $memory = mem_usage(); + $lcd_cmds[] = "widget_set $name title_wdgt 1 1 \"+ System Stats\""; + $lcd_cmds[] = "widget_set $name text_wdgt 1 2 $lcdpanel_width 2 h 2 \"CPU {$processor}%, Mem {$memory}%\""; + break; + case "scr_disk": + $disk = disk_usage(); + $lcd_cmds[] = "widget_set $name title_wdgt 1 1 \"+ Disk Use\""; + $lcd_cmds[] = "widget_set $name text_wdgt 1 2 $lcdpanel_width 2 h 2 \"Disk {$disk}%\""; + break; + case "scr_load": + $loadavg = get_loadavg_stats(); + $lcd_cmds[] = "widget_set $name title_wdgt 1 1 \"+ Load Averages\""; + $lcd_cmds[] = "widget_set $name text_wdgt 1 2 $lcdpanel_width 2 h 2 \"{$loadavg}\""; + break; + case "scr_states": + $states = get_pfstate(); + $lcd_cmds[] = "widget_set $name title_wdgt 1 1 \"+ Traffic States\""; + $lcd_cmds[] = "widget_set $name text_wdgt 1 2 $lcdpanel_width 2 h 2 \"Curr/Max {$states}\""; + break; + case "scr_carp": + $carp = get_carp_stats(); + $lcd_cmds[] = "widget_set $name title_wdgt 1 1 \"+ CARP State\""; + $lcd_cmds[] = "widget_set $name text_wdgt 1 2 $lcdpanel_width 2 h 2 \"{$carp}\""; + break; + case "scr_ipsec": + $ipsec = get_ipsec_stats(); + $lcd_cmds[] = "widget_set $name title_wdgt 1 1 \"+ IPsec Tunnels\""; + $lcd_cmds[] = "widget_set $name text_wdgt 1 2 $lcdpanel_width 2 h 2 \"{$ipsec}\""; + break; + case "scr_slbd": + $slbd = get_slbd_stats(); + $lcd_cmds[] = "widget_set $name title_wdgt 1 1 \"+ Load Balancer\""; + $lcd_cmds[] = "widget_set $name text_wdgt 1 2 $lcdpanel_width 2 h 2 \"{$slbd}\""; + break; + case "scr_interfaces": + $interfaces = get_interfaces_stats(); + $lcd_cmds[] = "widget_set $name title_wdgt 1 1 \"+ Interfaces\""; + $lcd_cmds[] = "widget_set $name text_wdgt 1 2 $lcdpanel_width 2 h 2 \"{$interfaces}\""; + break; + case "scr_mbuf": + $mbufstats = get_mbuf_stats(); + $lcd_cmds[] = "widget_set $name title_wdgt 1 1 \"+ MBuf Usage\""; + $lcd_cmds[] = "widget_set $name text_wdgt 1 2 $lcdpanel_width 2 h 2 \"{$mbufstats}\""; + break; + case "scr_cpufrequency": + $cpufreq = get_cpufrequency(); + $lcd_cmds[] = "widget_set $name title_wdgt 1 1 \"+ CPU Frequency\""; + $lcd_cmds[] = "widget_set $name text_wdgt 1 2 $lcdpanel_width 2 h 2 \"{$cpufreq}\""; + break; + } + add_summary_values($lcd_cmds, $name, $lcd_summary_data, $lcdpanel_width); + } + send_lcd_commands($lcd, $lcd_cmds); + sleep($refresh_frequency); + $i++; } +} + +/* Connect to the LCDd port and interface with the LCD */ +$lcd = fsockopen(LCDPROC_HOST, LCDPROC_PORT, $errno, $errstr, 10); +if (!$lcd) { + lcdproc_warn("Failed to connect to LCDd process $errstr ($errno)"); +} else { + build_interface($lcd); + loop_status($lcd); + /* loop exited? Close fd and wait for the script to kick in again */ + fclose($lcd); +} + ?> |