Packet header fixes, correctly identify packets from/to points

app/Classes/FTN/Message.php

@@ -81,6 +81,7 @@ class Message extends FTNBase
 	private string $origin;						// FTS-0004.001
 	private ?string $echoarea = NULL;			// FTS-0004.001
 	private array $zone;						// Zone the message belongs to. (src/dst - for netmail)
+	private array $point;						// Point the message belongs to (Netmail)
 	private array $netmail;						// Netmail details
 
 	private Collection $path;					// FTS-0004.001 The message PATH lines
@@ -98,6 +99,7 @@ class Message extends FTNBase
 		$this->_other = collect();
 		$this->unknown = collect();
 		$this->zone = [];
+		$this->point = [];
 
 		$this->header = unpack($this->unpackheader(self::header),substr($msg,0,self::HEADER_LEN));
 
@@ -133,14 +135,14 @@ class Message extends FTNBase
 			case 'fz': return Arr::get($this->zone,'src',0);
 			case 'fn': return Arr::get($this->header,'onet');
 			case 'ff': return Arr::get($this->header,'onode');
-			case 'fp': return 0;	// @todo
+			case 'fp': return Arr::get($this->point,'src');
 
 			// To Addresses
 			// Echomail doesnt have a zone, so we'll use the source zone
 			case 'tz': return Arr::get($this->zone,$this->echoarea ? 'src' : 'dst',0);
 			case 'tn': return Arr::get($this->header,'dnet');
 			case 'tf': return Arr::get($this->header,'dnode');
-			case 'tp': return 0;	// @todo
+			case 'tp': return Arr::get($this->point,'dst');
 
 			case 'fftn':
 			case 'tftn':
@@ -347,6 +349,7 @@ class Message extends FTNBase
 					}
 
 					$this->zone['src'] = $ftn['z'];
+					$this->point['src'] = $ftn['p'];
 
 				// The message is the rest?
 				} elseif (strlen($v) > $x+1) {
@@ -369,7 +372,7 @@ class Message extends FTNBase
 
 		    // From point: <SOH>"FMPT <point number><CR>
 			if ($t = $this->kludge('FMPT ',$v))
-				$this->_other->push($t);
+				$this->point['src'] = $t;
 
 			/*
 			 * The INTL control paragraph shall be used to give information about
@@ -381,7 +384,24 @@ class Message extends FTNBase
 			elseif ($t = $this->kludge('INTL ',$v)) {
 				$this->netmail['intl'] = $t;
 
+				// INTL kludge is in Netmail, so we'll do some validation:
 				list($this->netmail['dst'],$this->netmail['src']) = explode(' ',$t);
+
+				$src = Address::parseFTN($this->netmail['src']);
+				if (($src['n'] !== $this->fn) || ($src['f'] !== $this->ff)) {
+					Log::error(sprintf('INTL src address [%s] doesnt match packet',$this->netmail['src']));
+				} else {
+					// We'll set our source zone
+					$this->zone['src'] = $src['z'];
+				}
+
+				$dst = Address::parseFTN($this->netmail['dst']);
+				if (($dst['n'] !== $this->tn) || ($dst['f'] !== $this->tf)) {
+					Log::error(sprintf('INTL dst address [%s] doesnt match packet',$this->netmail['dst']));
+				} else {
+					// We'll set our source zone
+					$this->zone['dst'] = $dst['z'];
+				}
 			}
 
 			elseif ($t = $this->kludge('PATH: ',$v))
@@ -389,7 +409,7 @@ class Message extends FTNBase
 
 			// To Point: <SOH>TOPT <point number><CR>
 			elseif ($t = $this->kludge('TOPT ',$v))
-				$this->_other->push($t);
+				$this->point['dst'] = $t;
 
 			// <SOH>Via <FTN Address> @YYYYMMDD.HHMMSS[.Precise][.Time Zone] <Program Name> <Version> [Serial Number]<CR>
 			elseif ($t = $this->kludge('Via ',$v))

app/Classes/FTN/Packet.php

@@ -46,10 +46,10 @@ class Packet extends FTNBase
 		'qozone'		=> [0x22,'v',2],
 		'qdzone'		=> [0x24,'v',2],
 		'filler'		=> [0x26,'v',2],	// Reserved	(auxnet 2+ - contains Orignet if Origin is a point) fsc-0048.001
-		'capvalid'		=> [0x28,'v',2],	// fsc-0039.004 (Not used 2) (copy of 0x2c)
+		'capvalid'		=> [0x28,'n',2],	// fsc-0039.004 (Not used 2) (copy of 0x2c)
 		'prodcode-hi'	=> [0x2a,'C',1],	// (Not used 2)
 		'prodrev-min'	=> [0x2b,'C',1],	// (Not used 2)
-		'capword'		=> [0x2c,'v',1],	// fsc-0039.001 (Not used 2)
+		'capword'		=> [0x2c,'v',2],	// fsc-0039.001 (Not used 2)
 		'ozone'			=> [0x2e,'v',2],	// Originating Zone (Not used 2)
 		'dzone'			=> [0x30,'v',2],	// Destination Zone (Not used 2)
 		'opoint'		=> [0x32,'v',2],	// Originating Point (Not used 2)
@@ -98,7 +98,7 @@ class Packet extends FTNBase
 				);
 
 			case 'capability':
-				return Arr::get($this->header,'capword') == Arr::get($this->header,'capword') ? sprintf('%016b',Arr::get($this->header,'capword')) : 'FTS-1';
+				return Arr::get($this->header,'capword') == Arr::get($this->header,'capvalid') ? sprintf('%016b',Arr::get($this->header,'capword')) : 'FTS-1';
 
 			case 'password':
 				return Arr::get($this->header,$key);