clrghouz/app/Models/Setup.php

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<?php
namespace App\Models;
use Exception;
use Illuminate\Database\Eloquent\Collection;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Support\Facades\File;
/**
* Class Setup
*
* @package App\Models
* @property Collection nodes
* @property array binkp_options
*/
class Setup extends Model
{
public const S_DOMAIN = 1<<1; // Users can create Domains
public const S_SYSTEM = 1<<2; // Users can create Systems
public const BINKP_OPT_CHT = 1<<1; /* CHAT mode - not implemented */
public const BINKP_OPT_CR = 1<<2; /* Crypt mode - not implemented */
public const BINKP_OPT_MB = 1<<3; /* Multi-Batch mode */
public const BINKP_OPT_MD = 1<<4; /* CRAM-MD5 mode */
public const BINKP_OPT_ND = 1<<5; /* http://ftsc.org/docs/fsp-1027.001: No-dupes mode */
public const BINKP_OPT_NDA = 1<<6; /* http://ftsc.org/docs/fsp-1027.001: Asymmetric ND mode */
public const BINKP_OPT_NR = 1<<7; /* http://ftsc.org/docs/fsp-1027.001: Non-Reliable mode */
public const BINKP_OPT_MPWD = 1<<8; /* Multi-Password mode - not implemented */
public const BINKP_PORT = 24554;
public const BINKP_BIND = '0.0.0.0';
public const EMSI_PORT = 60179;
public const EMSI_BIND = self::BINKP_BIND;
public const O_BINKP = 1<<1; /* Listen for BINKD connections */
public const O_EMSI = 1<<2; /* Listen for EMSI connections */
public const O_HIDEAKA = 1<<3; /* Hide AKAs to different Zones */
public const PRODUCT_NAME = 'Clearing Houz';
public const PRODUCT_ID = 0xAB8D;
public const PRODUCT_VERSION_MAJ = 0;
public const PRODUCT_VERSION_MIN = 0;
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public const hexdigitslower = '0123456789abcdef';
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// Our non model attributes and values
private array $internal = [];
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public static function product_id(int $c=self::PRODUCT_ID): string
{
$x = substr(static::hexdigitslower,($c&0xf000)>>12,1);
$x .= substr(static::hexdigitslower,($c&0x0f00)>>8,1);
$x .= substr(static::hexdigitslower,($c&0x00f0)>>4,1);
$x .= substr(static::hexdigitslower,($c&0x000f),1);
return $x;
}
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/* RELATIONS */
public function system()
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{
return $this->belongsTo(System::class);
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}
/* ATTRIBUTES */
public function getLocationAttribute()
{
return $this->system->location;
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}
public function getSysopAttribute()
{
return $this->system->sysop;
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}
public function getSystemNameAttribute()
{
return $this->system->name;
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}
/* METHODS */
public function __construct(array $attributes = [])
{
parent::__construct($attributes);
$this->binkp_options = ['m','d','r','b'];
/* EMSI SETTINGS */
$this->do_prevent = 1; /* EMSI - send an immediate EMSI_INQ on connect */
$this->ignore_nrq = 0;
$this->options = 0; /* EMSI - our capabilities */
/* EMSI - the order of protocols we are able to accept */
$this->inbound = '/tmp';
}
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/**
* @throws Exception
*/
public function __get($key)
{
switch ($key) {
case 'binkp_options':
case 'ignore_nrq':
case 'inbound':
case 'opt_nr': // @todo - this keys are now in #binkp as bits
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case 'opt_nd':
case 'opt_nda':
case 'opt_md':
case 'opt_cr':
case 'opt_mb':
case 'opt_cht':
case 'opt_mpwd':
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case 'do_prevent':
return $this->internal[$key] ?? FALSE;
case 'version':
return File::exists('VERSION') ? chop(File::get('VERSION')) : 'dev';
default:
return parent::__get($key);
}
}
/**
* @throws Exception
*/
public function __set($key,$value)
{
switch ($key) {
case 'binkp_options':
case 'ignore_nrq':
case 'inbound':
case 'opt_nr':
case 'opt_nd':
case 'opt_nda':
case 'opt_md':
case 'opt_cr':
case 'opt_mb':
case 'opt_cht':
case 'opt_mpwd':
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case 'do_prevent':
$this->internal[$key] = $value;
break;
default:
parent::__set($key,$value);
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}
}
public function binkpOptionClear(int $key): void
{
$this->binkp &= ~$key;
}
public function binkpOptionGet(int $key): int
{
return ($this->binkp & $key);
}
public function binkpOptionSet(int $key): void
{
$this->binkp |= $key;
}
public function optionClear(int $key): void
{
$this->options &= ~$key;
}
public function optionGet(int $key): int
{
return ($this->options & $key);
}
public function optionSet(int $key): void
{
$this->options |= $key;
}
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}