<?php /* * func.php * Dashboard for YSFGateway * Manually compiled and configured MMDVMHost with YSFGateway * master branch (no DG-ID) * connecting to YCS232 with multiple DG-ID support * */ function getUptime() { $uptime = intval( `cat /proc/uptime | awk '{ print $1 }'` ); if( $uptime >= 60 ) { // in minutes $minutes = intval( $uptime / 60 ); $seconds = $uptime % 60; if( $minutes >= 60 ) { $hours = intval( $minutes / 60 ); $minutes = $minutes % 60; if( $hours >= 24 ) { $days = intval( $hours / 24 ); $hours = $hours % 24; $out = "$days days $hours hours $minutes minutes and $seconds seconds"; } else { // no days, only hours minutes and seconds $out = "$hours hours $minutes minutes and $seconds seconds"; } } else { // mintes < 60 only minuts, hours $out = "$minutes minutes and $seconds seconds"; } } else { // only seconds $out = "$uptime seconds"; } return $out; } function linkCallsign( $callsign ) { $tmp = explode( "-", $callsign ); $call = $tmp[0]; $suffix = $tmp[1]; if( !empty( $suffix )) { $suffix="-$suffix"; } if( !is_numeric( $call )) { $call = "<a href=\"https://qrz.com/db/$call\" target=\"_blank\">$call" . "</a>$suffix"; } elseif( strlen( $call ) == 7 ) { $call = "<a href=\"https://ham-digital.org/dmr-userreg.php?usrid=$call\"" . " target=\"_blank\">$call</a>"; } return $call; } function rssiCalc( $val ) { if( $val > -53 ) $rssi = "S9+40dB"; else if( $val > -63 ) $rssi = "S9+30dB"; else if( $val > -73 ) $rssi = "S9+20dB"; else if( $val > -83 ) $rssi = "S9+10dB"; else if( $val > -93 ) $rssi = "S9"; else if( $val > -99 ) $rssi = "S8"; else if( $val > -105 ) $rssi = "S7"; else if( $val > -111 ) $rssi = "S6"; else if( $val > -117 ) $rssi = "S5"; else if( $val > -123 ) $rssi = "S4"; else if( $val > -129 ) $rssi = "S3"; else if( $val > -135 ) $rssi = "S2"; else if( $val > -141 ) $rssi = "S1"; return "$rssi ($val dBm)"; } function printTable( $time, $callsign, $dgid, $duration, $repeater, $loss = "---", $ber = "---" ) { if( $duration >= 60 ) { $min = str_pad( intval( $duration / 60 ), 2, "0", STR_PAD_LEFT ); $sec = str_pad( $duration % 60, 2, "0", STR_PAD_LEFT ); $duration = "$min:$sec"; } else { $duration = "00:" . str_pad( $duration, 2, "0", STR_PAD_LEFT ); } echo " <tr>\n" . "<td>$time</td>\n" . "<td>" . linkCallsign( $callsign ) ."</td>\n" . "<td>$dgid</td>\n" . "<td>$repeater</td>\n" . "<td>$duration</td>\n" . "<td>$loss</td>\n" . "<td>$ber</td>\n" . "</tr>\n"; } function getLastHeard($limit = MAXENTRIES) { $logPath = LOGPATH."/".MMDVM_PREFIX."-*.log"; $logLines = explode( "\n", `egrep -h "YSF," $logPath` ); $oldline = ""; $time = ""; $loss = ""; $ber = ""; $rssi = ""; $call = ""; $duration = ""; $repeater = ""; $printLines = []; foreach( $logLines as $line ) { if( empty( $oldline ) && strpos( $line, "network watchdog" )) { // $oldine=$line; continue; } if( strpos( $line, "RF end of transmission" )) { $time = date( "Y-m-d H:i:s", strtotime( substr( $line, 3, 23 )." UTC" )); $callsign = substr( $line, 69, strpos( $line, "to" ) - 69 ); $dgid = substr( $line, 89, strpos( $line, ",", 89 ) - 89 ); $duration = round( trim( substr( $line, 92, strpos( $line, "seconds,", 92 ) - 92 ), " ," )); $rssi_values = explode( "/", substr( $line, 113, strpos( $line, "dBm", 113 ) - 113 )); $rssi = rssiCalc( round( array_sum( $rssi_values ) / count( $rssi_values ))); $loss = "---"; $ber = substr( $line, 111, strpos( $line, ",", 111 ) - 111 ); if( empty( $ber )) $ber = "---"; $repeater = $rssi; // use this testwise, debug } elseif( strpos( $line, "network data" )) { if( strpos( $oldline, "network data" )) { $oldline = $line; continue; } else { $time = date( "Y-m-d H:i:s", strtotime( substr( $line, 3, 23 )." UTC" )); $old_time = strtotime( $time ); $oldline=$line; continue; } } elseif( strpos( $line, "network watchdog" )) { $time = date( "Y-m-d H:i:s", strtotime( substr( $oldline, 3, 23 )." UTC" )); $callsign = substr( $oldline, 59, strpos( $oldline, "to" ) - 59 ); $dgid = substr( $oldline, 79, strpos( $oldline, "at " ) - 79 ); $new_time = strtotime( date( "Y-m-d H:i:s", strtotime( substr( $oldline, 3, 23 )." UTC" ))); $duration = intval(( $new_time - $old_time )); $repeater = substr( $oldline, strpos( $oldline, "at " ) + 3, strpos( $oldline, " ", strpos( $oldline, "at " ) + 3) - strpos( $oldline, "at " ) + 3 ); $loss = substr( $line, 75, strpos( $line, "%", 75 ) - 74 ); if( $loss == "0%" ) { $loss = "-x-"; } $ber = substr( $line, 96, strpos( $line, "%", 96 ) - 95 ); if( $ber == "0.0%" ) $ber = "-x-"; } else { continue; } $tmp = []; $tmp['time'] = $time; $tmp['callsign'] = $callsign; $tmp['dgid'] = $dgid; $tmp['duration'] = $duration; $tmp['repeater'] = $repeater; $tmp['loss'] = $loss; $tmp['ber'] = $ber; array_unshift( $printLines, $tmp ); unset( $tmp ); // Lastly we set $oldline as the actual line $oldline = $line; } $c = 0; foreach( $printLines as $key=>$line ) { printTable( $line['time'], $line['callsign'], $line['dgid'], $line['duration'], $line['repeater'], $line['loss'], $line['ber'] ); if( ++$c >= MAXENTRIES ) break; } // end foreach $printLines } // end function function printLogs($limit = MAXLOGENTRIES) { $logPath = LOGPATH."/*-".gmdate("Y-m-d").".log"; $logLines = explode("\n", `tail -n $limit $logPath`); echo "\n<!-- start logfile output -->\n<h2>DEBUG LOGFILES OUTPUT</h2>\n"; echo "<div style=\"text-align:left;font-size:0.8em;\"><code><pre>\n"; foreach( $logLines as $line ) { if ( substr( $line, 0, 4) == "==> " ) { echo "<strong style=\"font-size:1.3em;\">$line</strong>\n"; } else { echo "$line\n"; } } echo "\n</pre></code></div>\n<!-- end logfile output -->\n\n"; return 0; }