clrghouz/app/Console/Commands/Debug/PacketDump.php

<?php

namespace App\Console\Commands\Debug;

use Illuminate\Console\Command;

use App\Models\Address;

class PacketDump extends Command
{
	/**
	 * The name and signature of the console command.
	 *
	 * @var string
	 */
	protected $signature = 'debug:packet:dump'.
		' {type : Type of packet, netmail|echomail }'.
		' {ftn : FTN}'.
		' {file? : filename}';

	/**
	 * The console command description.
	 *
	 * @var string
	 */
	protected $description = 'Create an outgoing FTN packet';

	/**
	 * Execute the console command.
	 *
	 * @return int
	 * @throws \Exception
	 */
	public function handle(): int
	{
		$ao = Address::findFTN($this->argument('ftn'));

		switch (strtolower($this->argument('type'))) {
			case 'netmail':
				$pkt = $ao->getNetmail();
				break;

			case 'echomail':
				$pkt = $ao->getEchomail();
				break;

			default:
				$this->error('Unknown type: '.$this->argument('type'));
				throw new \Exception('Unknown type: '.$this->argument('type'));
		}

		if (is_null($pkt)) {
			$this->info(sprintf('No packet for [%s] of type [%s]',$this->argument('ftn'),$this->argument('type')));
			return self::SUCCESS;
		}

		if (! $this->argument('file')) {
			$this->info('Item Name:'.$pkt->name);
			$this->info('Item Type:'.get_class($pkt));
			$this->info('Dump:');
			echo hex_dump((string)$pkt);

		} else {
			$f = fopen($this->argument('file'),'w+');
			fputs($f,(string)$pkt);
			fclose($f);
		}

		return self::SUCCESS;
	}
}