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) {
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);
$i++;
}
}
function loop_status($lcd)
{
global $g;
global $config;
global $lcdproc_connect_errors;
$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";
}
$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(), $summary_states[0]);
if ($lcdpanel_width > "16") {
$lcd_summary_data = $lcd_summary_data . sprintf(" %3d%%", get_cpufrequency_perc());
}
} else {
$lcd_summary_data = "";
}
$lcd_cmds = array();
/* initializes the widget counter */
$widget_counter = 0;
/* controls the output leds */
if (outputled_enabled_CFontz633()) {
$led_output_value = 0;
/* LED 1: Interface status */
if (substr_count(get_interfaces_stats(), "Down") > 0) {
$led_output_value = $led_output_value + pow(2, 0);
} else {
$led_output_value = $led_output_value + pow(2, 4);
}
/* LED 2: CARP status */
switch (outputled_carp()) {
case -1:
/* CARP disabled */
/* CARP disabled */
case 0:
$led_output_value = $led_output_value + pow(2, 1);
case 1:
$led_output_value = $led_output_value + pow(2, 5);
}
/* LED 3: CPU Usage */
if (cpu_usage() > 50) {
$led_output_value = $led_output_value + pow(2, 2);
} else {
$led_output_value = $led_output_value + pow(2, 6);
}
/* LED 4: Gateway status */
switch (outputled_gateway()) {
case -1:
/* Gateways not configured */
/* Gateways not configured */
case 0:
$led_output_value = $led_output_value + 2 ^ 3;
case 1:
$led_output_value = $led_output_value + 2 ^ 7;
}
/* Sends the command to the panel */
$lcd_cmds[] = "output {$led_output_value}";
}
/* process screens to display */
foreach ((array) $lcdproc_screens_config as $name => $screen) {
if ($screen != "on") {
continue;
}
switch ($name) {
case "scr_version":
$version = get_version();
$lcd_cmds[] = "widget_set {$name} text_wdgt 1 2 {$lcdpanel_width} 2 h 4 \"{$version}\"";
break;
case "scr_time":
$time = date("n/j/Y H:i");
$lcd_cmds[] = "widget_set {$name} text_wdgt 1 2 {$lcdpanel_width} 2 h 4 \"{$time}\"";
break;
case "scr_uptime":
$uptime = get_uptime_stats();
$lcd_cmds[] = "widget_set {$name} text_wdgt 1 2 {$lcdpanel_width} 2 h 4 \"{$uptime}\"";
break;
case "scr_hostname":
exec("/bin/hostname", $output, $ret);
$hostname = $output[0];
$lcd_cmds[] = "widget_set {$name} text_wdgt 1 2 {$lcdpanel_width} 2 h 4 \"{$hostname}\"";
break;
case "scr_system":
$processor = cpu_usage();
$memory = mem_usage();
$lcd_cmds[] = "widget_set {$name} text_wdgt 1 2 {$lcdpanel_width} 2 h 4 \"CPU {$processor}%, Mem {$memory}%\"";
break;
case "scr_disk":
$disk = disk_usage();
$lcd_cmds[] = "widget_set {$name} text_wdgt 1 2 {$lcdpanel_width} 2 h 4 \"Disk {$disk}%\"";
break;
case "scr_load":
$loadavg = get_loadavg_stats();
$lcd_cmds[] = "widget_set {$name} text_wdgt 1 2 {$lcdpanel_width} 2 h 4 \"{$loadavg}\"";
break;
case "scr_states":
$states = get_pfstate();
$lcd_cmds[] = "widget_set {$name} text_wdgt 1 2 {$lcdpanel_width} 2 h 4 \"Cur/Max {$states}\"";
break;
case "scr_carp":
$carp = get_carp_stats();
$lcd_cmds[] = "widget_set {$name} text_wdgt 1 2 {$lcdpanel_width} 2 h 4 \"{$carp}\"";
break;
case "scr_ipsec":
$ipsec = get_ipsec_stats();
$lcd_cmds[] = "widget_set {$name} text_wdgt 1 2 {$lcdpanel_width} 2 h 4 \"{$ipsec}\"";
break;
case "scr_slbd":
$slbd = get_slbd_stats();
$lcd_cmds[] = "widget_set {$name} text_wdgt 1 2 {$lcdpanel_width} 2 h 4 \"{$slbd}\"";
break;
case "scr_interfaces":
$interfaces = get_interfaces_stats();
$lcd_cmds[] = "widget_set {$name} text_wdgt 1 2 {$lcdpanel_width} 2 h 4 \"{$interfaces}\"";
break;
case "scr_mbuf":
$mbufstats = get_mbuf_stats();
$lcd_cmds[] = "widget_set {$name} text_wdgt 1 2 {$lcdpanel_width} 2 h 4 \"{$mbufstats}\"";
break;
case "scr_cpufrequency":
$cpufreq = get_cpufrequency();
$lcd_cmds[] = "widget_set {$name} text_wdgt 1 2 {$lcdpanel_width} 2 h 4 \"{$cpufreq}\"";
break;
case "scr_traffic":
get_traffic_stats($in_data, $out_data);
$lcd_cmds[] = "widget_set {$name} title_wdgt 1 1 \"{$in_data}\"";
$lcd_cmds[] = "widget_set {$name} text_wdgt 1 2 \"{$out_data}\"";
break;
}
if ($name != "scr_traffic_interface") {
$widget_counter++;
add_summary_values($lcd_cmds, $name, $lcd_summary_data);
}
}
if (send_lcd_commands($lcd, $lcd_cmds)) {
$lcdproc_connect_errors = 0;
// Reset the error counter
} else {
//an error occurred
return;
}
if ($refresh_frequency * $widget_counter > 5) {
sleep(5);
} else {
sleep($refresh_frequency * $widget_counter);
}
$i++;
}
}