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Diffstat (limited to 'usr/local/www/includes/functions.inc.php')
| -rw-r--r-- | usr/local/www/includes/functions.inc.php | 407 |
1 files changed, 0 insertions, 407 deletions
diff --git a/usr/local/www/includes/functions.inc.php b/usr/local/www/includes/functions.inc.php deleted file mode 100644 index 2c48543..0000000 --- a/usr/local/www/includes/functions.inc.php +++ /dev/null @@ -1,407 +0,0 @@ -<? -/* - functions.inc.php - pfSense_MODULE: ajax - Copyright (C) 2013-2015 Electric Sheep Fencing, LP -*/ - -if (Connection_Aborted()) { - exit; -} - -require_once("config.inc"); -require_once("pfsense-utils.inc"); - -function get_stats() { - $stats['cpu'] = cpu_usage(); - $stats['mem'] = mem_usage(); - $stats['uptime'] = get_uptime(); - $stats['states'] = get_pfstate(); - $stats['temp'] = get_temp(); - $stats['datetime'] = update_date_time(); - $stats['interfacestatistics'] = get_interfacestats(); - $stats['interfacestatus'] = get_interfacestatus(); - $stats['gateways'] = get_gatewaystats(); - $stats['cpufreq'] = get_cpufreq(); - $stats['load_average'] = get_load_average(); - $stats['mbuf'] = get_mbuf(); - $stats['mbufpercent'] = get_mbuf(true); - $stats['statepercent'] = get_pfstate(true); - $stats = join("|", $stats); - return $stats; -} - -function get_gatewaystats() { - global $config; - if (isset($config["widgets"]["gateways_widget"]["display_type"])) { - $display_type = $config["widgets"]["gateways_widget"]["display_type"]; - } else { - $display_type = "gw_ip"; - } - - $a_gateways = return_gateways_array(); - $gateways_status = array(); - $gateways_status = return_gateways_status(true); - $data = ""; - $isfirst = true; - foreach ($a_gateways as $gname => $gw) { - if (!$isfirst) { - $data .= ","; - } - $isfirst = false; - $data .= $gw['name'] . ","; - - $monitor_address = ""; - $monitor_address_disp = ""; - if ($display_type == "monitor_ip" || $display_type == "both_ip") { - $monitor_address = $gw['monitor']; - if ($monitor_address != "" && $display_type == "both_ip") { - $monitor_address_disp = " (" . $monitor_address . ")"; - } else { - $monitor_address_disp = $monitor_address; - } - } - - if ($gateways_status[$gname]) { - if ($display_type == "gw_ip" || $display_type == "both_ip" || ($display_type == "monitor_ip" && $monitor_address == "")) { - $if_gw = lookup_gateway_ip_by_name($gname); - } else { - $if_gw = ""; - } - if ($monitor_address == $if_gw) { - $monitor_address_disp = ""; - } - - $data .= "<b>" . $if_gw . $monitor_address_disp . "</b>,"; - $gws = $gateways_status[$gname]; - switch (strtolower($gws['status'])) { - case "none": - $online = "Online"; - $bgcolor = "#90EE90"; // lightgreen - break; - case "down": - $online = "Offline"; - $bgcolor = "#F08080"; // lightcoral - break; - case "delay": - $online = "Latency"; - $bgcolor = "#F0E68C"; // khaki - break; - case "loss": - $online = "Packetloss"; - $bgcolor = "#F0E68C"; // khaki - break; - default: - $online = "Pending"; - break; - } - } else { - if ($display_type == "gw_ip" || $display_type == "both_ip" || ($display_type == "monitor_ip" && $monitor_address == "")) { - $if_gw = "~"; - } else { - $if_gw = ""; - } - $data .= $if_gw . $monitor_address_disp . ","; - $gws['delay'] = "~"; - $gws['loss'] = "~"; - $online = "Unknown"; - $bgcolor = "#ADD8E6"; // lightblue - } - $data .= ($online == "Pending") ? "{$online},{$online}," : "{$gws['delay']},{$gws['loss']},"; - $data .= "{$online}^{$bgcolor}"; - } - return $data; -} - -function get_uptime() { - $uptime = get_uptime_sec(); - - if (intval($uptime) == 0) { - return; - } - - $updays = (int)($uptime / 86400); - $uptime %= 86400; - $uphours = (int)($uptime / 3600); - $uptime %= 3600; - $upmins = (int)($uptime / 60); - $uptime %= 60; - $upsecs = (int)($uptime); - - $uptimestr = ""; - if ($updays > 1) { - $uptimestr .= "$updays Days "; - } else if ($updays > 0) { - $uptimestr .= "1 Day "; - } - - if ($uphours > 1) { - $hours = "s"; - } - - if ($upmins > 1) { - $minutes = "s"; - } - - if ($upmins > 1) { - $seconds = "s"; - } - - $uptimestr .= sprintf("%02d Hour$hours %02d Minute$minutes %02d Second$seconds", $uphours, $upmins, $upsecs); - return $uptimestr; -} - -/* 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(" ", get_single_sysctl('kern.cp_time'))); - sleep($duration); - $cpuTicks2 = array_combine($diff, explode(" ", get_single_sysctl('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 $cpuUsage; -} - -function get_pfstate($percent=false) { - global $config; - $matches = ""; - if (isset($config['system']['maximumstates']) and $config['system']['maximumstates'] > 0) { - $maxstates="{$config['system']['maximumstates']}"; - } else { - $maxstates=pfsense_default_state_size(); - } - $curentries = `/sbin/pfctl -si |grep current`; - if (preg_match("/([0-9]+)/", $curentries, $matches)) { - $curentries = $matches[1]; - } - if (!is_numeric($curentries)) { - $curentries = 0; - } - if ($percent) { - if (intval($maxstates) > 0) { - return round(($curentries / $maxstates) * 100, 0); - } else { - return "NA"; - } - } else { - return $curentries . "/" . $maxstates; - } -} - -function has_temp() { - /* no known temp monitors available at present */ - - /* should only reach here if there is no hardware monitor */ - return false; -} - -function get_hwtype() { - return; -} - -function get_mbuf($percent=false) { - $mbufs_output=trim(`/usr/bin/netstat -mb | /usr/bin/grep "mbuf clusters in use" | /usr/bin/awk '{ print $1 }'`); - list($mbufs_current, $mbufs_cache, $mbufs_total, $mbufs_max) = explode("/", $mbufs_output); - if ($percent) { - if ($mbufs_max > 0) { - return round(($mbufs_total / $mbufs_max) * 100, 0); - } else { - return "NA"; - } - } else { - return "{$mbufs_total}/{$mbufs_max}"; - } -} - -function get_temp() { - $temp_out = get_single_sysctl("dev.cpu.0.temperature"); - if ($temp_out == "") { - $temp_out = get_single_sysctl("hw.acpi.thermal.tz0.temperature"); - } - - // Remove 'C' from the end - return rtrim($temp_out, 'C'); -} - -/* Get mounted filesystems and usage. Do not display entries for virtual filesystems (e.g. devfs, nullfs, unionfs) */ -function get_mounted_filesystems() { - $mout = ""; - $filesystems = array(); - exec("/bin/df -Tht ufs,zfs,cd9660 | /usr/bin/awk '{print $1, $2, $3, $6, $7;}'", $mout); - - /* Get rid of the header */ - array_shift($mout); - foreach ($mout as $fs) { - $f = array(); - list($f['device'], $f['type'], $f['total_size'], $f['percent_used'], $f['mountpoint']) = explode(' ', $fs); - - /* We dont' want the trailing % sign. */ - $f['percent_used'] = trim($f['percent_used'], '%'); - - $filesystems[] = $f; - } - return $filesystems; -} - -function disk_usage($slice = '/') { - $dfout = ""; - exec("/bin/df -h {$slice} | /usr/bin/tail -n 1 | /usr/bin/awk '{ print $5 }' | /usr/bin/cut -d '%' -f 1", $dfout); - $diskusage = trim($dfout[0]); - - return $diskusage; -} - -function swap_usage() { - exec("/usr/sbin/swapinfo", $swap_info); - $swap_used = ""; - foreach ($swap_info as $line) { - if (preg_match('/(\d+)%$/', $line, $matches)) { - $swap_used = $matches[1]; - break; - } - } - - return $swap_used; -} - -function mem_usage() { - $totalMem = get_single_sysctl("vm.stats.vm.v_page_count"); - if ($totalMem > 0) { - $inactiveMem = get_single_sysctl("vm.stats.vm.v_inactive_count"); - $cachedMem = get_single_sysctl("vm.stats.vm.v_cache_count"); - $freeMem = get_single_sysctl("vm.stats.vm.v_free_count"); - $usedMem = $totalMem - ($inactiveMem + $cachedMem + $freeMem); - $memUsage = round(($usedMem * 100) / $totalMem, 0); - } else { - $memUsage = "NA"; - } - - return $memUsage; -} - -function update_date_time() { - $datetime = date("D M j G:i:s T Y"); - return $datetime; -} - -function get_cpufreq() { - $cpufreqs = ""; - $out = ""; - $cpufreqs = explode(" ", get_single_sysctl('dev.cpu.0.freq_levels')); - $maxfreq = explode("/", $cpufreqs[0]); - $maxfreq = $maxfreq[0]; - $curfreq = ""; - $curfreq = get_single_sysctl('dev.cpu.0.freq'); - if (($curfreq > 0) && ($curfreq != $maxfreq)) { - $out = "Current: {$curfreq} MHz, Max: {$maxfreq} MHz"; - } - return $out; -} - -function get_cpu_count($show_detail = false) { - $cpucount = get_single_sysctl('kern.smp.cpus'); - - if ($show_detail) { - $cpudetail = ""; - exec("/usr/bin/grep 'SMP.*package.*core' /var/log/dmesg.boot | /usr/bin/cut -f2- -d' '", $cpudetail); - $cpucount = $cpudetail[0]; - } - return $cpucount; -} - -function get_load_average() { - $load_average = ""; - exec("/usr/bin/uptime | /usr/bin/sed 's/^.*: //'", $load_average); - return $load_average[0]; -} - -function get_interfacestats() { - global $config; - //build interface list for widget use - $ifdescrs = get_configured_interface_list(); - - $array_in_packets = array(); - $array_out_packets = array(); - $array_in_bytes = array(); - $array_out_bytes = array(); - $array_in_errors = array(); - $array_out_errors = array(); - $array_collisions = array(); - $array_interrupt = array(); - $new_data = ""; - - //build data arrays - foreach ($ifdescrs as $ifdescr => $ifname) { - $ifinfo = get_interface_info($ifdescr); - $new_data .= "{$ifinfo['inpkts']},"; - $new_data .= "{$ifinfo['outpkts']},"; - $new_data .= format_bytes($ifinfo['inbytes']) . ","; - $new_data .= format_bytes($ifinfo['outbytes']) . ","; - if (isset($ifinfo['inerrs'])) { - $new_data .= "{$ifinfo['inerrs']},"; - $new_data .= "{$ifinfo['outerrs']},"; - } else { - $new_data .= "0,"; - $new_data .= "0,"; - } - if (isset($ifinfo['collisions'])) { - $new_data .= htmlspecialchars($ifinfo['collisions']) . ","; - } else { - $new_data .= "0,"; - } - }//end for - - return $new_data; -} - -function get_interfacestatus() { - $data = ""; - global $config; - - //build interface list for widget use - $ifdescrs = get_configured_interface_with_descr(); - - foreach ($ifdescrs as $ifdescr => $ifname) { - $ifinfo = get_interface_info($ifdescr); - $data .= $ifname . "^"; - if ($ifinfo['status'] == "up" || $ifinfo['status'] == "associated") { - $data .= "up"; - } else if ($ifinfo['status'] == "no carrier") { - $data .= "down"; - } else if ($ifinfo['status'] == "down") { - $data .= "block"; - } - $data .= "^"; - if ($ifinfo['ipaddr']) { - $data .= "<strong>" . htmlspecialchars($ifinfo['ipaddr']) . "</strong>"; - } - $data .= "^"; - if ($ifinfo['ipaddrv6']) { - $data .= "<strong>" . htmlspecialchars($ifinfo['ipaddrv6']) . "</strong>"; - } - $data .= "^"; - if ($ifinfo['status'] != "down") { - $data .= htmlspecialchars($ifinfo['media']); - } - - $data .= "~"; - - } - return $data; -} - -?> |
