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Draft DSN
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‎src/Symfony/Component/Dsn/.gitattributes

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/Tests export-ignore
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/phpunit.xml.dist export-ignore
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/.gitattributes export-ignore
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/.gitignore export-ignore

‎src/Symfony/Component/Dsn/.gitignore

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vendor/
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composer.lock
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phpunit.xml

‎src/Symfony/Component/Dsn/CHANGELOG.md

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CHANGELOG
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=========
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‎src/Symfony/Component/Dsn/Configuration/Dsn.php

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<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Symfony\Component\Dsn\Configuration;
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/**
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* Base DSN object.
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*
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* Example:
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* - null://
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* - redis:?host[h1]&host[h2]&host[/foo:]
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*
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* @author Tobias Nyholm <tobias.nyholm@gmail.com>
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*/
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class Dsn
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{
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/**
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* @var string|null
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*/
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private $scheme;
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/**
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* @var array
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*/
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private $parameters = [];
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public function __construct(?string $scheme, array $parameters = [])
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{
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$this->scheme = $scheme;
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$this->parameters = $parameters;
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}
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public function getScheme(): ?string
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{
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return $this->scheme;
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}
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public function getParameters(): array
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{
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return $this->parameters;
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}
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public function getParameter(string $key, $default = null)
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{
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return array_key_exists($key, $this->parameters) ? $this->parameters[$key] : $default;
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}
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public function getHost(): ?string
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{
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return null;
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}
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public function getPort(): ?int
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{
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return null;
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}
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public function getPath(): ?string
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{
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return null;
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}
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public function getUsername(): ?string
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{
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return null;
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}
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public function getPassword(): ?string
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{
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return null;
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}
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}

‎src/Symfony/Component/Dsn/Configuration/DsnFunction.php

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<?php
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declare(strict_types=1);
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namespace Symfony\Component\Dsn\Configuration;
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/**
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* A function with one or more arguments. The default function is called "dsn".
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* Other function may be "failover" or "roundrobin".
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*
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* Examples:
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* - failover(redis://localhost memcached://example.com)
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* - dsn(amqp://guest:password@localhost:1234)
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* - foobar(amqp://guest:password@localhost:1234 amqp://localhost)?delay=10
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*
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* @author Tobias Nyholm <tobias.nyholm@gmail.com>
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*/
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class DsnFunction
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{
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/**
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* @var string
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*/
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private $name;
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/**
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* @var array
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*/
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private $arguments;
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/**
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* @var array
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*/
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private $parameters;
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public function __construct(string $name, array $arguments, array $parameters = [])
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{
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$this->name = $name;
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$this->arguments = $arguments;
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$this->parameters = $parameters;
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}
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public function getName(): string
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{
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return $this->name;
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}
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public function getArguments(): array
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{
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return $this->arguments;
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}
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public function getParameters(): array
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{
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return $this->parameters;
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}
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public function getParameter(string $key, $default = null)
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{
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return array_key_exists($key, $this->parameters) ? $this->parameters[$key] : $default;
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}
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/**
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* @return DsnFunction|Dsn
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*/
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public function first()
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{
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return reset($this->arguments);
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}
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}

‎src/Symfony/Component/Dsn/Configuration/Path.php

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<?php
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declare(strict_types=1);
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namespace Symfony\Component\Dsn\Configuration;
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/**
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* A "path like" DSN string.
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*
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* Example:
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* - redis:///var/run/redis/redis.sock
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* - memcached://user:password@/var/local/run/memcached.socket?weight=25
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*
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* @author Tobias Nyholm <tobias.nyholm@gmail.com>
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*/
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class Path extends Dsn
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{
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use UserPasswordTrait;
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/**
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* @var string
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*/
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private $path;
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public function __construct(?string $scheme, string $path, array $parameters = [], array $authentication = [])
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{
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$this->path = $path;
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$this->setAuthentication($authentication);
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parent::__construct($scheme, $parameters);
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}
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public function getPath(): string
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{
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return $this->path;
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}
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}

‎src/Symfony/Component/Dsn/Configuration/Url.php

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<?php
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declare(strict_types=1);
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namespace Symfony\Component\Dsn\Configuration;
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/**
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* A "URL like" DSN string.
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*
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* Example:
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* - memcached://user:password@127.0.0.1?weight=50
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*
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* @author Tobias Nyholm <tobias.nyholm@gmail.com>
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*/
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class Url extends Dsn
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{
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use UserPasswordTrait;
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/**
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* @var string
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*/
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private $host;
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/**
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* @var int|null
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*/
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private $port;
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/**
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* @var string|null
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*/
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private $path;
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public function __construct(?string $scheme, string $host, ?int $port = null, ?string $path = null, array $parameters = [], array $authentication = [])
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{
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$this->host = $host;
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$this->port = $port;
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$this->path = $path;
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$this->setAuthentication($authentication);
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parent::__construct($scheme, $parameters);
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}
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public function getHost(): string
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{
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return $this->host;
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}
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public function getPort(): ?int
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{
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return $this->port;
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}
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public function getPath(): ?string
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{
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return $this->path;
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}
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}

‎src/Symfony/Component/Dsn/Configuration/UserPasswordTrait.php

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<?php
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declare(strict_types=1);
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namespace Symfony\Component\Dsn\Configuration;
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trait UserPasswordTrait
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{
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/**
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* @var array{
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* username: string|null,
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* password: string|null,
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* }
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*/
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private $authentication = ['username' => null, 'password' => null];
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/**
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* @return array
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*/
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public function getAuthentication()
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{
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return $this->authentication;
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}
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private function setAuthentication(array $authentication): void
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{
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if (!empty($authentication)) {
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$this->authentication = $authentication;
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}
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}
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public function getUsername(): ?string
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{
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return $this->authentication['username'] ?? null;
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}
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public function getPassword(): ?string
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{
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return $this->authentication['password'] ?? null;
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}
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}

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